VX-S207 - diagramas.diagram...

VX-S207 

U 

SERVICE MANUAL 

INTEGRATED COLOR TV / STEREO VIDEO 

CASSETTE RECORDER 

BASIC TAPE MECHANISM : OVD-6 

REVISION PUBLISHING 1 

VERSION 

CRT 

PWB070 

PWB010 

A 

A51KSV43X07(M0) 

TM9437A 

TC9296A 

B 

A51KST93X31(VM0) 

TM9433A 

TC9293A 

There are 2 types for this model. Because, PCB and Parts are different each other. 

VERSION 

A 

B 

SERIAL 

672-0226001 ~ 672-0628960 

672-0712001 ~ 

S/M PARTS No. 

09-003-341-4N1 

09-003-341-4S1 

This manual is for VERSION “B” in the above List. 

S/M Code No.09-003-341-4S1 

SUPPLEMENT 

DATA

TABLE OF CONTENTS 

TABLE OF CONTENTS ...................................................................................................................................................... 

SERVICING NOTICES ON CHECKING ............................................................................................................................. 

DISASSEMBLY INSTRUCTIONS 

REMOVAL OF MECHANICAL PARTS AND P.C. BOARDS ........................................................................................... 

REMOVAL OF DECK PARTS ......................................................................................................................................... 

REMOVAL OF ANODE CAP ........................................................................................................................................... 

REMOVAL AND INSTALLATION OF FLAT PACKAGE IC ............................................................................................. 

KEY TO ABBREVIATIONS ................................................................................................................................................. 

SERVICE MODE LIST ........................................................................................................................................................ 

PREVENTIVE CHECKS AND SERVICE INTERVALS ....................................................................................................... 

NOTE FOR THE REPLACING OF MEMORY IC ................................................................................................................ 

SERVICING FIXTURES AND TOOLS ................................................................................................................................ 

PREPARATION FOR SERVICING ..................................................................................................................................... 

VCR TEST TAPE INTERCHANGEABILITY TABLE ........................................................................................................... 

MECHANICAL ADJUSTMENTS 

CONFIRMATION AND ADJUSTMENT ........................................................................................................................... 

CONFIRMATION AND ADJUSTMENT OF TAPE RUNNING MECHANISM .................................................................. 

MECHANISM ADJUSTMENT PARTS LOCATION GUIDE ............................................................................................. 

ELECTRICAL ADJUSTMENTS 

ADJUSTMENT PROCEDURE ......................................................................................................................................... 

BASIC ADJUSTMENTS .................................................................................................................................................. 

ELECTRICAL ADJUSTMENT PARTS LOCATION GUIDE ............................................................................................. 

PURITY AND CONVERGENCE ADJUSTMENTS .......................................................................................................... 

TROUBLESHOOTING GUIDES ......................................................................................................................................... 

IC DESCRIPTIONS ............................................................................................................................................................ 

SERVO TIMING CHART .................................................................................................................................................... 

SYSTEM SWITCH MODE .................................................................................................................................................. 

SEMICONDUCTOR BASE CONNECTIONS ...................................................................................................................... 

BLOCK DIAGRAMS 

TV .................................................................................................................................................................................... 

Y/C/AUDIO/HEAD AMP/IN/OUT ..................................................................................................................................... 

MICON/POWER/OPERATION ........................................................................................................................................ 

HIFI .................................................................................................................................................................................. 

PRINTED WIRING BOARDS (OPERATION/FRONT JACK/DECK) .................................................................................. 

OPERATION SCHEMATIC DIAGRAM ............................................................................................................................... 

FRONT JACK SCHEMATIC DIAGRAM ............................................................................................................................. 

DECK SCHEMATIC DIAGRAM .......................................................................................................................................... 

PRINTED WIRING BOARDS (SYSCON) ........................................................................................................................... 

Y/C/AUDIO/HEAD AMP SCHEMATIC DIAGRAM .............................................................................................................. 

MICON SCHEMATIC DIAGRAM ........................................................................................................................................ 

CHROMA/IF SCHEMATIC DIAGRAM ................................................................................................................................ 

HIFI SCHEMATIC DIAGRAM ............................................................................................................................................. 

IN/OUT SCHEMATIC DIAGRAM ........................................................................................................................................ 

POWER SCHEMATIC DIAGRAM ...................................................................................................................................... 

SOUND AMP SCHEMATIC DIAGRAM .............................................................................................................................. 

PRINTED WIRING BOARDS (MAIN/CRT) ......................................................................................................................... 

DEFLECTION SCHEMATIC DIAGRAM ............................................................................................................................. 

TV POWER SCHEMATIC DIAGRAM ................................................................................................................................. 

CRT SCHEMATIC DIAGRAM ............................................................................................................................................. 

INTERCONNECTION DIAGRAM ....................................................................................................................................... 

WAVEFORMS .................................................................................................................................................................... 

MECHANICAL EXPLODED VIEW ...................................................................................................................................... 

MECHANICAL REPLACEMENT PARTS LIST ................................................................................................................... 

ACCESSORY REPLACEMENT PARTS LIST .................................................................................................................... 

CHASSIS EXPLODED VIEW (TOP VIEW) ........................................................................................................................ 

CHASSIS EXPLODED VIEW (BOTTOM VIEW) ................................................................................................................ 

CHASSIS REPLACEMENT PARTS LIST ........................................................................................................................... 

ELECTRICAL REPLACEMENT PARTS LIST .................................................................................................................... 

A1-1 

A2-1 

B1-1, B1-2 

B2-1~B2-5 

B3-1 

B4-1, B4-2 

C1-1, C1-2 

C2-1 

C3-1, C3-2 

C4-1 

C5-1 

C5-2, C5-3 

C6-1 

D1-1, D1-2 

D1-2, D1-3 

D1-4 

D2-1 

D2-1~D2-4 

D2-5, D2-6 

D2-7 

E-1~E-27 

F1-1~F1-3 

F2-1 

F2-2 

G-1, G-2 

H-1 

H-2 

H-3 

H-4 

I-1 

I-2 

I-3 

I-4 

I-5~I-7 

I-8 

I-9 

I-10 

I-11 

I-12 

I-13 

I-14 

I-15 

I-16 

I-17 

I-18 

I-19 

J-1, J-2 

K1-1, K1-2 

K1-3 

K1-3 

K2-1 

K2-2 

K2-3 

K3-1~K3-4 

A1-1

SERVICING NOTICES ON CHECKING 

1. KEEP THE NOTICES 

As for the places which need special attentions, they are 

indicated with the labels or seals on the cabinet, chassis 

and parts. Make sure to keep the indications and notices 

in the operation manual. 

2. AVOID AN ELECTRIC SHOCK 

There is a high voltage part inside. Avoid an electric 

shock while the electric current is flowing. 

3. USE THE DESIGNATED PARTS 

The parts in this equipment have the specific 

characters of incombustibility and withstand voltage for 

safety. Therefore, the part which is replaced should be 

used the part which has the same character. 

Especially as to the important parts for safety which is 

indicated in the circuit diagram or the table of parts as 

a mark, the designated parts must be used. 

4. PUT PARTS AND WIRES IN THE ORIGINAL 

POSITION AFTER ASSEMBLING OR WIRING 

There are parts which use the insulation material such 

as a tube or tape for safety, or which are assembled in 

the condition that these do not contact with the printed 

board. The inside wiring is designed not to get closer to 

the pyrogenic parts and high voltage parts. Therefore, 

put these parts in the original positions. 

5. TAKE CARE TO DEAL WITH THE 

CATHODE-RAY TUBE 

In the condition that an explosion-proof cathode-ray 

tube is set in this equipment, safety is secured against 

implosion. However, when removing it or serving from 

backward, it is dangerous to give a shock. Take 

enough care to deal with it. 

6. AVOID AN X-RAY 

Safety is secured against an X-ray by considering about 

the cathode-ray tube and the high voltage 

peripheral circuit, etc. 

Therefore, when repairing the high voltage peripheral 

circuit, use the designated parts and make sure not 

modify the circuit. 

Repairing except indicates causes rising of high 

voltage, and it emits an X-ray from the cathode-ray tube. 

7. PERFORM A SAFETY CHECK AFTER 

SERVICING 

Confirm that the screws, parts and wiring which were 

removed in order to service are put in the original 

positions, or whether there are the 

portions which are deteriorated around the serviced 

places serviced or not. Check the insulation between the 

antenna terminal or external metal and the AC cord plug 

blades. And be sure the safety of that. 

(INSULATION CHECK PROCEDURE) 

1. Unplug the plug from the AC outlet. 

2. Remove the antenna terminal on TV and turn on the 

TV. 

3. Insulation resistance between the cord plug terminals 

and the eternal exposure metal [Note 2] should be 

more than 1M ohm by using the 500V insulation resistance 

meter [Note 1]. 

4. If the insulation resistance is less than 1M ohm, the 

inspection repair should be required. 

[Note 1] 

If you have not the 500V insulation resistance meter, 

use a Tester. 

[Note 2] 

External exposure metal: Antenna terminal 

Earphone jack 

A2-1


1. REMOVAL OF MECHANICAL PARTS 

AND P.W. BOARDS 

1-1: BACK CABINET (Refer to Fig. 1-1) 

1. Remove the 2 screws 1. 


3. Remove the 2 screws 3 which are used for holding the 

Back Cabinet. 

4. Remove the AC cord from the AC cord hook 4. 

5. Remove the Back Cabinet in the direction of arrow. 

1-3: TV/VCR BLOCK (Refer to Fig. 1-3) 


2. Disconnect the following connectors: 

(CP303, CP401, CP502, CP4201 and CP4202). 

3. Unlock the support 2. 

4. Remove the TV/VCR Block in the direction of arrow. 

1 

Front Cabinet 

Front Cabinet 

1 

2 

1 

1 

TV/VCR Block 

2 

UP TO 

RELEASE 

2 

3 

3 

Fig. 1-1 

1-2: CRT PWB (Refer to Fig. 1-2) 

CAUTION: BEFORE REMOVING THE ANODE CAP, 

DISCHARGE ELECTRICITY BECAUSE IT 

CONTAINS HIGH VOLTAGE. 

BEFORE ATTEMPTING TO REMOVE OR 

REPAIR ANY PWB, UNPLUG THE POWER 

CORD FROM THE AC SOURCE. 

1. Remove the Anode Cap. 

(Refer to REMOVAL OF ANODE CAP) 


(CP801, CP802 and CP850). 

3. Remove the CRT PWB in the direction of arrow. 

2 

2 

4 

Back Cabinet 

1-4: MAIN PWB (Refer to Fig. 1-4) 

1. Remove the screw 1. 

2. Remove the Main PWB Holder. 




(CP810, CP820, CP811, CP804 and CD401). 

6. Remove the Main PWB in the direction of arrow. 

Main PWB Holder 

1 

Main PWB 

2 

2 

3 

3 

3 

Fig. 1-3 

Front Cabinet 

CRT PWB 

VCR Block 

Fig. 1-4 

Fig. 1-2 

B1-1


1-5: DECK SHIELD PLATE (Refer to Fig. 1-5) 




4. Remove the Deck Shield Plate in the direction of arrow. 

3 

Deck Shield Plate 

2 

1-7: JACK PLATE AND SYSCON PWB (Refer to Fig. 1-7) 


2. Remove the Syscon PWB in the direction of arrow (A). 


4. Remove the nut 3. 

5. Remove the washer 4. 

6. Unlock the 2 supports 5. 

7. Remove the Jack Plate in the direction of arrow (B). 

1 

Jack Plate 

1 

3 

5 

2 2 

3 

4 

Syscon PWB 

1 

(B) 

5 

(A) 

VCR Block 

Fig. 1-5 

1-6: DECK CHASSIS (Refer to Fig. 1-6) 



(CP1002, CP1005, CP1006, CP4001, CP4004 and 

CP4005). 

3. Remove the Deck Chassis in the direction of arrow. 

Deck Holder 

Fig. 1-7 

1 

1 

1 

Deck Chassis 

Syscon PWB 

Fig. 1-6 

B1-2


2. REMOVAL OF DECK PARTS 

2-1: TOP BRACKET (Refer to Fig. 2-1) 


2. Slide the 2 supports 2 and remove the Top Bracket. 

NOTE 

When you install the Top Bracket, install the screw (1) 

first, then install the screw (2). 

NOTE 

When you install the Tape Guide L, install as shown in the 

circle of Fig. 2-3-B. (Refer to Fig. 2-3-B) 

Tape Guide L 

REC Lever 

(2) 

1 

(1) 

1 

Top Bracket 

Top Bracket 

• The REC Lever is not installed on the Video Cassette Player. 

Fig. 2-3-B 

2 

Main Chassis 

• Screw Torque: 5 ± 0.5kgf•cm 

2 

Main Chassis 

Fig. 2-1 

2-4: CASSETTE HOLDER ASS'Y (Refer to Fig. 2-4) 

1. Move the Cassette Holder Ass'y to the front side so that 

the Link Ass'y doesn't slip out. 

2. Push the Locker R to remove the Cassette Side R. 

3. Remove the Cassette Side L. 

2-2: FLAP LEVER/TAPE GUIDE R (Refer to Fig. 2-2) 

1. Move the Cassette Holder Ass'y to the back side. 

2. Remove the Polyslider Washer 1. 

3. Remove the Flap Lever. 

4. Unlock the 3 supports 2 and remove the Tape Guide R. 

Main Chassis 

Cassette Side R 

Locker R 

Tape Guide R 

Flap Lever 

Link Ass'y 

Cassette Side L 

Main Chassis 

Fig. 2-4 

2 

2 2 

1 

Main Chassis 

Fig. 2-2 

2-3: TAPE GUIDE L (Refer to Fig. 2-3-A) 

1. Move the Cassette Holder Ass'y to the back side. 

2. Unlock the 2 supports 1 and remove the Tape Guide L. 

3. Remove the REC Lever. (Recorder only) 

2-5: CASSETTE SIDE L/R (Refer to Fig. 2-5) 

1. Remove the Locker Spring. 

2. Unlock the 4 supports 1 and then remove the Cassette 

Side L/R. 

3. Remove the Cassette Earth Spring. 

NOTE 

1. When you install the Cassette Side R, be sure to move 

the Locker R after installing. 

2. After the installation of the Cassette Holder, then install 

the Cassette Earth Spring. 

REC Lever 

1 

1 

Locker Spring 

Tape Guide L 

1 

Locker R 1 

1 

1 

Main Chassis 

• The REC Lever is not installed on the Video Cassette Player. 

Fig. 2-3-A 

Cassette Side R 

Cassette Earth Spring 

Locker L 

Cassette Side L 

Fig. 2-5 

B2-1


2-6: LINK ASS'Y (Refer to Fig. 2-6) 

1. Set the Link Ass'y to the Eject position. 

2. Remove the (A) side of the Link Ass'y first, then remove 

the (B) side. 

Link Ass'y 

(B) 

(A) 

Link Ass'y 

2-9: TENSION ASS'Y (Refer to Fig. 2-9-B) 

1. Turn the Middle Gear clockwise so that the Tension 

Holder hook, is set to the position of Fig. 2-9-A to more 

the Tension Arm Ass'y. 

2. Unlock the support 1 and remove the S Reel Stopper. 

3. Remove the Tension Spring. 

4. Unlock the support 2 and remove the Tension Arm 

Ass'y. 

5. Remove the Tension Adjust. 

6. Unlock the 2 supports 3 and remove the Tension Band 

Ass'y. 

7. Float the hook 4 and turn it clockwise then remove the 

Tension Holder. 

Tension Arm Ass'y 

Main Chassis 

Main Chassis 

Fig. 2-6 

2-7: LOADING MOTOR ASS'Y (Refer to Fig. 2-7) 

1. Remove the Link Lever. 

2. Remove the Dumper Spring. 


4. Unlock the support 2 and remove the Loading Motor 

Ass'y. 

5. Unlock the 2 supports 3 and remove the Deck PWB 

(BOT). 

3 

3 

Tension Adjust 

Tension Band Ass'y 

Fig. 2-9-A 

Dumper Spring 

1 

Loading Motor Ass'y 

2 

Tension Spring 

S Reel Stopper 

2 

4 

Tension Holder 


3 

1 

Main Chassis 

1 

Deck PWB 

(BOT) 

Link Lever 

Inclined S Ass'y 

Fig. 2-9-B 

NOTE 

When you install the Tension Adjust, install as shown in 

Fig. 2-9-C. (Refer to Fig. 2-9-C) 


Fig. 2-7 

Adjust the direction of the Marker to inside. 

2-8: SENSOR COVER L (Refer to Fig. 2-8) 

1. Unlock the support 1 and remove the Sensor Cover L. 

2. Unlock the 2 supports 2 and remove the Deck PCB 

(EOT). 

Fig. 2-9-C 

Main Chassis 

Sensor Cover L 

Deck PCB 

(EOT) 

1 

2 

2 

Fig. 2-8 

B2-2


2-10: T BRAKE ASS'Y (Refer to Fig. 2-10) 

1. Remove the T Brake Spring. 

2. Remove the T Brake Ass'y. 

P5 Spring 

1 

2 

Cassette Opener 

T Brake Ass'y 

2 

Pinch Roller Ass'y 

T Brake Spring 

P5 Arm Ass'y 

Pinch Roller Lever 

Main Chassis 

Fig. 2-10 


Fig. 2-12-A 

2-11: S REEL/T REEL ASS'Y (Refer to Fig. 2-11) 

1. Remove the Idler Ass'y. 

2. Remove the S Reel and T Reel Ass'y. 

3. Remove the 2 Polyslider Washers 1. 

NOTE 

1. Take care not to damage the gears of the S Reel, T 

Reel Ass'y and Idler Ass'y. 

2. The Polyslider Washer may be remained on the back of 

the reel. 

3. Take care not to damage the shaft. 

4. Do not touch the section "A" of S Reel and T Reel Ass'y. 

(Use gloves.) (Refer to Fig. 2-11) Do not adhere the 

stains on it. 

5. When you install the reel, clean the shaft and oil it 

(KYODO OIL SLIDAS #150). (If you do not oil, noise 

may be heard in FF/REW mode.) 

6. After installing the reel, adjust the height of the reel. 

(Refer to MECHANICAL ADJUSTMENT) 

S Reel 

Idler Ass'y 

(A) 

T Reel Ass'y 

1 

(A) 

1 

Fig. 2-11 

NOTE 

1. Do not touch the Pinch Roller. (Use gloves.) 

2. When you install the Pinch Roller Ass'y, install as 

shown in the circle. (Refer to Fig. 2-12-B) 

Fig. 2-12-B 

2-13: A/C HEAD (Refer to Fig. 2-13-A) 


2. Remove the A/C Head Base. 


4. Remove the A/C Head and A/C Head Spring. 

NOTE 

1. Do not touch the A/C Head. (Use gloves.) 

2. When you install the A/C Head Spring, install as shown 

in Fig. 2-13-B. (Refer to Fig. 2-13-B) 

3. When you install the A/C Head, tighten the screw (1) 

first, then tighten the screw (2), finally tighten the screw 

(3). 

(1) 

2 

2 

(2) 

(3) 

2 

A/C Head 

2-12: PINCH ROLLER ASS'Y/P5 ARM ASS'Y 

(Refer to Fig. 2-12-A) 

1. Remove the P5 Spring. 


3. Unlock the 2 supports 2 and remove the Cassette 

Opener. 

4. Remove the Pinch Roller Ass'y, Pinch Roller Lever and 

P5 Arm Ass'y. 

A/C Head Spring 

1 

A/C Head Base 

• Screw Torque: 4 ± 0.5kgf•cm (Screw 1) 

Fig. 2-13-A 

B2-3


Capstan Belt 

Capstan DD Unit 

Spring Position 

Fig. 2-13-B 

2-14: FE HEAD (RECORDER ONLY) (Refer to Fig. 2-14) 


2. Remove the FE Head. 

FE Head 

• The FE Head is not installed on the Video Cassette Player. 


2-15: AHC ASS'Y/CYLINDER UNIT ASS'Y 

(Refer to Fig. 2-15) 

1. Unlock the support 1 and remove the AHC Ass'y. 


3. Remove the Cylinder Unit Ass'y. 

NOTE 

When you install the Cylinder Unit Ass'y, tighten the 

screws from (1) to (3) in order while pulling the Ass'y 

toward the left front direction. 

1 

Fig. 2-14 

1 1 

1 

• Screw Torque: 4 ± 0.5kgf•cm Fig. 2-16 

2-17: MIDDLE GEAR/MAIN CAM (Refer to Fig. 2-17-A) 

1. Remove the Polyslider Washer 1, then remove the 

Middle Gear. 

2. Remove the E-Ring, then remove the Main Cam, Link 

Lever Spacer and P5 Cam. 


Pinch Roller Cam. 


Joint Gear. 

Main Cam 

E-Ring 

Pinch Roller Cam 

1 

2 

3 

Middle Gear 

2 

(3) 

AHC Ass'y 

Link Lever Spacer 

Joint Gear 

P5 Cam 

Cylinder Unit Ass'y 

2 

(2) 

2 

(1) 

1 

NOTE 

Fig. 2-17-A 

When you install the Pinch Roller Cam, P5 Cam and Main 

Cam, align each marker. (Refer to Fig. 2-17-B) 

Pinch Roller Cam 


Fig. 2-15 

Check the hole of Main 

Chassis can be seen. 

P5 Cam 

2-16: CAPSTAN DD UNIT (Refer to Fig. 2-16) 

1. Remove the Capstan Belt. 


3. Remove the Capstan DD Unit. 

Marker 

Main Cam 

Fig. 2-17-B 

B2-4


2-18: CLUTCH ASS'Y (Refer to Fig. 2-18) 

1. Remove the Capstan Brake Spring. 

2. Remove the Polyslider Washer 1. 

3. Remove the Clutch Ass'y, Ring Spring, Ring Clutch, 

Gear Clutch and Polyslider Washer 2. 

NOTE 

When you install the Clutch Ass'y, oil the shaft (KYODO 

OIL SLIDAS #150). 

NOTE 

When you install the Loading Arm S Ass'y, Loading Arm T 

Ass'y and Main Loading Gear, align each marker. (Refer 

to Fig. 2-19-B) 

Main Loading Gear 

Marker 

1 

Marker 

Clutch Ass'y 

Ring Spring 

Ring Clutch 

Capstan Brake Spring 

Gear Clutch 

2 

Loading Arm T Ass'y 

Loading Arm S Ass'y 

App. 5mm 

Fig. 2-18 

2-19: LOADING GEAR S/T ASS'Y (Refer to Fig. 2-19-A) 

1. Remove the E-Ring 1 and remove the Main Loading 

Gear. 

2. Slide the Main Rod and remove the Capstan Brake 

Arm Ass'y. 

3. Remove the Main Rod. 

4. Remove the Tension Lever. 

5. Unlock the 2 supports 2 and remove the Clutch Lever. 


7. Remove the LED Reflector. 

8. Remove the Loading Arm S Ass'y and Loading Arm T 

Ass'y. 

9. Remove the Loading Gear S and Loading Gear T. 

10. Remove the Loading Gear Spring. 

Fig. 2-19-B 

2-20: INCLINED S/T ASS'Y (Refer to Fig. 2-20) 

1. Unlock the support 1 and remove the P4 Cover. 

2. Remove the S-S Brake Spring. 

3. Unlock the support 2 and remove the Loading Gear 

Holder. 

4. Remove the S-S Brake Arm. 

5. Remove the Inclined S. 

6. Remove the Inclined T. 

7. Remove the 2 screws 3, then remove the Guide Roller. 

NOTE 

Do not touch the roller of Guide Roller. 

Loading Gear Holder 

2 

Guide Roller 

S-S Brake Spring 

Capstan Brake Arm Ass'y 

S-S Brake Arm 

Main Rod 

1 

Main Loading Gear 

Inclined S 

3 

Guide Roller 

3 

Clutch Lever 

Tension Lever 

Loading Gear T 

1 

Inclined T 

P4 Cover 

2 

2 

3 

Loading Gear 

Spring 

Loading Arm T Ass'y 

LED Reflector 

Loading Gear S 

Loading Gear 

Spring 

• Screw Torque: 0.7 ± 0.2kgf•cm 

Fig. 2-20 

Loading Arm S Ass'y 


Fig. 2-19-A 

B2-5


3. REMOVAL OF ANODE CAP 

Read the following NOTED items before starting work. 

* After turning the power off there might still be a potential 

voltage that is very dangerous. When removing the 

Anode Cap, make sure to discharge the Anode Cap's 

potential voltage. 

* Do not use pliers to loosen or tighten the Anode Cap 

terminal, this may cause the spring to be damaged. 

REMOVAL 

1. Follow the steps as follows to discharge the Anode Cap. 

(Refer to Fig. 3-1.) 

Connect one end of an Alligator Clip to the metal part of a 

flat-blade screwdriver and the other end to ground. 

While holding the plastic part of the insulated Screwdriver, 

touch the support of the Anode with the tip of the 

Screwdriver. 

A cracking noise will be heard as the voltage is discharged. 

3. After one side is removed, pull in the opposite direction to 

remove the other. 

NOTE 

Take care not to damage the Rubber Cap. 

INSTALLATION 

1. Clean the spot where the cap was located with a small 

amount of alcohol. (Refer to Fig. 3-3.) 

Location of Anode Cap 

GND on the CRT 

Fig. 3-3 

NOTE 

Confirm that there is no dirt, dust, etc. at the spot where 

the cap was located. 

2. Arrange the wire of the Anode Cap and make sure the 

wire is not twisted. 

3. Turn over the Rubber Cap. (Refer to Fig. 3-4.) 

Screwdriver 

CRT 

Support 

Alligator Clip 

GND on the CRT 

Fig. 3-1 

Fig. 3-4 

2. Flip up the sides of the Rubber Cap in the direction of the 

arrow and remove one side of the support. 


4. Insert one end of the Anode Support into the anode button, 

then the other as shown in Fig. 3-5. 

Rubber Cap 

CRT 

Support 

Fig. 3-2 

CRT Support 

5. Confirm that the Support is securely connected. 

6. Put on the Rubber Cap without moving any parts. 

Fig. 3-5 

B3-1


4. REMOVAL AND INSTALLATION OF 

FLAT PACKAGE IC 

REMOVAL 

1. Put the Masking Tape (cotton tape) around the Flat 

Package IC to protect other parts from any damage. 


NOTE 

Masking is carried out on all the parts located within 

10 mm distance from IC leads. 

3. When IC starts moving back and forth easily after 

desoldering completely, pickup the corner of the IC using 

a tweezers and remove the IC by moving with the IC 

desoldering machine. (Refer to Fig. 4-3.) 

NOTE 

Some ICs on the PWB are affixed with glue, so be 

careful not to break or damage the foil of each IC 

leads or solder lands under the IC when removing it. 

Blower type IC 

desoldering 

machine 

Masking Tape 

(Cotton Tape) 

IC 

Tweezers 

Fig. 4-1 

2. Heat the IC leads using a blower type IC desoldering 

machine. (Refer to Fig. 4-2.) 

NOTE 

Do not add the rotating and the back and forth 

directions force on the IC, until IC can move back and 

forth easily after desoldering the IC leads completely. 

Blower type IC 

desoldering machine 

IC 

4. Peel off the Masking Tape. 

Fig. 4-3 

5. Absorb the solder left on the pattern using the Braided 

Shield Wire. (Refer to Fig. 4-4.) 

NOTE 

Do not move the Braided Shield Wire in the vertical 

direction towards the IC pattern. 

Braided Shield Wire 

Soldering Iron 

IC 

Fig. 4-2 

IC pattern 

Fig. 4-4 

B4-1


INSTALLATION 

1. Take care of the polarity of new IC and then install the 

new IC fitting on the printed circuit pattern. Then solder 

each lead on the diagonal positions of IC temporarily. 


4. When bridge-soldering between terminals and/or the 

soldering amount are not enough, resolder using a Thintip 

Soldering Iron. (Refer to Fig. 4-8.) 

Thin-tip Soldering Iron 

IC 


Fig. 4-8 

Solder temporarily 

Solder temporarily 

Fig. 4-5 

2. Supply the solder from the upper position of IC leads 

sliding to the lower position of the IC leads. 


5. Finally, confirm the soldering status on four sides of the 

IC using a magnifying glass. 

Confirm that no abnormality is found on the soldering 

position and installation position of the parts around the 

IC. If some abnormality is found, correct by resoldering. 

NOTE 

When the IC leads are bent during soldering and/or 

repairing, do not repair the bending of leads. If the 

bending of leads are repaired, the pattern may be 

damaged. So, be always sure to replace the IC in this 

case. 

Solder 


IC 

Supply soldering 

from upper position 

to lower position 

Fig. 4-6 

3. Absorb the solder left on the lead using the Braided 

Shield Wire. (Refer to Fig. 4-7.) 

NOTE 

Do not absorb the solder to excess. 


IC 

Braided Shield Wire 

Fig. 4-7 

B4-2

KEY TO ABBREVIATIONS 

A 

B 

C 

D 

E 

F 

G 

H 

A/C 

ACC 

AE 

AFC 

AFT 

AFT DET 

AGC 

AMP 

ANT 

A.PB 

APC 

ASS'Y 

AT 

AUTO 

A/V 

BGP 

BOT 

BPF 

BRAKE SOL 

BUFF 

B/W 

C 

CASE 

CAP 

CARR 

CH 

CLK 

CLOCK (SY-SE) 

COMB 

CONV 

CPM 

CTL 

CYL 

CYL-M 

CYL SENS 

DATA (SY-CE) 

dB 

DC 

DD Unit 

DEMOD 

DET 

DEV 

E 

EF 

EMPH 

ENC 

ENV 

EOT 

EQ 

EXT 

F 

FBC 

FE 

FF 

FG 

FL SW 

FM 

FSC 

FWD 

GEN 

GND 

H.P.F 

: 

: 

: 

: 

: 

: 

: 

: 

: 

: 

: 

: 

: 

: 

: 

: 

: 

: 

: 

: 

: 

: 

: 

: 

: 

: 

: 

: 

: 

: 

: 

: 

: 

: 

: 

: 

: 

: 

: 

: 

: 

: 

: 

: 

: 

: 

: 

: 

: 

: 

: 

: 

: 

: 

: 

: 

: 

: 

: 

: 

: 

: 

Audio/Control 

Automatic Color Control 

Audio Erase 

Automatic Frequency Control 

Automatic Fine Tuning 

Automatic Fine Tuning Detect 

Automatic Gain Control 

Amplifier 

Antenna 

Audio Playback 

Automatic Phase Control 

Assembly 

All Time 

Automatic 

Audio/Video 

Burst Gate Pulse 

Beginning of Tape 

Bandpass Filter 

Brake Solenoid 

Buffer 

Black and White 

Capacitance, Collector 

Cassette 

Capstan 

Carrier 

Channel 

Clock 

Clock (Syscon to Servo) 

Combination, Comb Filter 

Converter 

Capstan Motor 

Control 

Cylinder 

Cylinder-Motor 

Cylinder-Sensor 

Data (Syscon to Servo) 

Decibel 

Direct Current 

Direct Drive Motor Unit 

Demodulator 

Detector 

Deviation 

Emitter 

Emitter Follower 

Emphasis 

Encoder 

Envelope 

End of Tape 

Equalizer 

External 

Fuse 

Feed Back Clamp 

Full Erase 

Fast Forward, Flipflop 

Frequency Generator 

Front Loading Switch 

Frequency Modulation 

Frequency Sub Carrier 

Forward 

Generator 

Ground 

High Pass Filter 

I 

K 

L 

M 

N 

O 

P 

R 

S 

H.SW 

Hz 

IC 

IF 

IND 

INV 

KIL 

L 

LED 

LIMIT AMP 

LM, LDM 

LP 

L.P.F 

LUMI. 

M 

MAX 

MINI 

MIX 

MM 

MOD 

MPX 

MS SW 

NC 

NR 

OSC 

OPE 

PB 

PB CTL 

PB-C 

PB-Y 

P. CON 

PD 

PG 

P-P 

PWB 

R 

REC 

REC-C 

REC-Y 

REEL BRK 

REEL S 

REF 

REG 

REW 

REV, RVS 

RF 

RMC 

RY 

S. CLK 

S. COM 

S. DATA 

SEG 

SEL 

SENS 

SER 

SI 

SIF 

SO 

SOL 

SP 

STB 

SW 

: 

: 

: 

: 

: 

: 

: 

: 

: 

: 

: 

: 

: 

: 

: 

: 

: 

: 

: 

: 

: 

: 

: 

: 

: 

: 

: 

: 

: 

: 

: 

: 

: 

: 

: 

: 

: 

: 

: 

: 

: 

: 

: 

: 

: 

: 

: 

: 

: 

: 

: 

: 

: 

: 

: 

: 

: 

: 

: 

: 

: 

: 

Head Switch 

Hertz 

Integrated Circuit 

Intermediate Frequency 

Indicator 

Inverter 

Killer 

Left 

Light Emitting Diode 

Limiter Amplifier 

Loading Motor 

Long Play 

Low Pass Filter 

Luminance 

Motor 

Maximum 

Minimum 

Mixer, mixing 

Monostable Multivibrator 

Modulator, Modulation 

Multiplexer, Multiplex 

Mecha State Switch 

Non Connection 

Noise Reduction 

Oscillator 

Operation 

Playback 

Playback Control 

Playback-Chrominance 

Playback-Luminance 

Power Control 

Phase Detector 

Pulse Generator 

Peak-to Peak 

Printed Wiring Board 

Right 

Recording 

Recording-Chrominance 

Recording-Luminance 

Reel Brake 

Reel Sensor 

Reference 

Regulated, Regulator 

Rewind 

Reverse 

Radio Frequency 

Remote Control 

Relay 

Serial Clock 

Sensor Common 

Serial Data 

Segment 

Select, Selector 

Sensor 

Search Mode 

Serial Input 

Sound Intermediate Frequency 

Serial Output 

Solenoid 

Standard Play 

Serial Strobe 

Switch 

C1-1

KEY TO ABBREVIATIONS 

S 

T 

U 

V 

X 

Y 

SYNC 

SYNC SEP 

TR 

TRAC 

TRICK PB 

TP 

UNREG 

V 

VCO 

VIF 

VP 

V.PB 

VR 

V.REC 

VSF 

VSR 

VSS 

V-SYNC 

VT 

X'TAL 

Y/C 

: 

: 

: 

: 

: 

: 

: 

: 

: 

: 

: 

: 

: 

: 

: 

: 

: 

: 

: 

: 

: 

Synchronization 

Sync Separator, Separation 

Transistor 

Tracking 

Trick Playback 

Test Point 

Unregulated 

Volt 

Voltage Controlled Oscillator 

Video Intermediate Frequency 

Vertical Pulse, Voltage Display 

Video Playback 

Variable Resistor 

Video Recording 

Visual Search Fast Forward 

Visual Search Rewind 

Voltage Super Source 

Vertical-Synchronization 

Voltage Tuning 

Crystal 

Luminance/Chrominance 

C1-2

SERVICE MODE LIST 

This unit provided with the following SERVICE MODES so you can repair, examine and adjust easily. 

To enter SERVICE MODE, Unplug AC cord till lost actual clock time. Then press and hold Vol (-) button of main unit and 

remocon key simultaneously. 

The both pressing of set key and remote control key will not be possible if clock has been set. To reset clock, either unplug 

AC cord and allow at least 5 seconds before Power On. 

Set Key Remocon Key Operations 

VOL. (-) MIN 0 Releasing of V-CHIP PASSWORD. 

VOL. (-) MIN 1 








Initialization of the factory. 

NOTE: Do not use this for the normal servicing. 

Horizontal position adjustment of OSD. 

NOTE: Also can be adjusted by using the Adjustment MENU. 

Refer to the "ELECTRICAL ADJUSTMENT" (OSD HORIZONTAL). 

Adjust the PG SHIFTER automatically. 

Refer to the "ELECTRICAL ADJUSTMENT" (PG SHIFTER). 

Adjust the PG SHIFTER manually. 

Refer to the "ELECTRICAL ADJUSTMENT" (PG SHIFTER). 

Adjusting of the Tracking to the center position. 

NOTE: Also can be adjusted by pressing the ATR button for more tan 2 seconds 

during PLAY. 

POWER ON total hours and PLAY/REC total hours are displayed on the screen. 

Refer to the "PREVENTIVE CHECKS AND SERVICE INTERVALS" (CONFIRMATION 

OF USING HOURS). 

Can be checked of the INITIAL DATA of MEMORY IC. 

Refer to the "NOTE FOR THE REPLACING OF MEMORY IC". 

Writing of EEPROM initial data. 

NOTE: Do not use this for the normal servicing. 

Display of the Adjustment MENU on the screen. 

Refer to the "ELECTRICAL ADJUSTMENT" (On-Screen Display Adjustment). 

Method 

Press the ATR button on the 

remote control for more than 

2 seconds during PLAY. 

Make the short circuit between 

the test point of SERVICE and 

the GND. 

Operations 

Adjusting of the Tracking to the center position. 

Refer to the "MECHANICAL ADJUSTMENT" (GUIDE ROLLER) and "ELECTRICAL 

ADJUSTMENT" (PG SHIFTER). 

The EOT/BOT/Reel sensor do not work at this moment. 

Refer to the "PREPARATION FOR SERVICING" 

C2-1

PREVENTIVE CHECKS AND SERVICE INTERVALS 

The following standard table depends on environmental conditions and usage. Unless maintenance is properly 

carried out, the following service intervals may be quite shortened as harmful effects may be had on other parts. 

Also, long term storage or misuse may cause transformation and aging of rubber parts. 

Time 500 

Parts Name 

hours 

Audio Control Head 

Full Erase Head 

(Recorder only) 

1,000 

hours 

1,500 

hours 

2,000 

hours 

3,000 

hours 

Notes 

Clean those parts in 

contact with the tape. 

Capstan Belt 

Pinch Roller 


Clean the rubber, and parts 

which the rubber touches. 

Loading Motor 

Tension Band 

Capstan Shaft 

Tape Running 

Guide Post 

Replace when rolling 

becomes abnormal. 

Cylinder Unit 

Clean the Head 

: Clean 

: Replace 

CONFIRMATION OF USING HOURS 

POWER ON total hours and PLAY/REC total hours can be checked on the screen. 

Total hours are displayed in 16 system of notation. 

NOTE: The confirmation of using hours will not be possible if clock has been set. To reset clock, either unplug 

AC cord and allow at least 5 seconds before Power On. 

1. Set the VOLUME to minimum. 

2. While holding down VOLUME button on front cabinet, press key 6 on remote control simultaneously. 

3. After the confirmation of using hours, turn off the power. 

INIT 00 83 

POWER ON 

PLAY/REC 

0010 

0003 

Initial setting content of MEMORY IC. 

POWER ON total hours. 

PLAY/REC total hours. 

(16 x 16 x 16 x thousands digit value) + (16 x 16 x hundreds digit value) + (16 x tens digit value) + (ones digit value) 

C3-1

PREVENTIVE CHECKS AND SERVICE INTERVALS 

CLEANING 

NOTE 

After cleaning the heads with isopropyl alcohol, do not 

run a tape until the heads dry completely. If the heads 

are not completely dry and alcohol gets on the tape, 

damage may occur. 

1. AUDIO CONTROL HEAD 

Clean the Audio Control Head with the cotton stick 

soaked by alcohol. Clean the full erase head in the 

same manner. (Refer to the figure below.) 

2. TAPE RUNNING SYSTEM 

When cleaning the tape transport system, use the 

gauze moistened with isopropyl alcohol. 

3. CYLINDER 

Wrap a piece of chamois around your finger. Dip it in 

isopropyl alcohol. Hold it to the cylinder head softly. 

Turn the cylinder head counterclockwise to clean it (in 

the direction of the arrow). (Refer to the figure below.) 

NOTE 

Do not exert force against the cylinder head. Do not move 

the chamois upward or downward on the head. 

Use the chamois one by one. 

Audio Control Head 

Cylinder Head 

C3-2

NOTE FOR THE REPLACING OF MEMORY IC 

If a service repair is undertaken where it has been required to change the MEMORY IC, the following steps should be taken to 

ensure correct data settings while making reference to TABLE 1. 

NOTE: Initial Data setting will not be possible if clock has been set. To reset clock, either unplug AC cord and allow 

at least 5 seconds before Power On. 

ADDRESS 

DATA 

ADDRESS 

DATA 

ADDRESS 

DATA 

ADDRESS 

DATA 

ADDRESS 

DATA 

00 80 

0A 

1B 

14 90 

1E 42 

28 39 

01 6D 

0B 

B7 

15 A0 

1F 13 

29 

00 

02 21 

0C 

CB 

16 7F 

20 8D 

03 00 

0D 01 

17 66 

21 05 

04 00 

0E 04 

18 98 

22 11 

05 00 

0F 06 

19 0C 

23 00 

06 A4 

10 6C 

1A 44 

24 39 

07 EB 

11 2B 

1B 86 

25 04 

08 39 

12 21 

1C 

8F 

26 00 

09 90 

13 15 

1D 

FC 

27 3A 

Table 1 

1. 

2. 

3. 

Enter DATA SET mode by setting VOLUME to minimum. 

While holding down VOLUME button on front cabinet, press key 6 on remote control simultaneously. 

ADDRESS and DATA should appear as FIG 1. 

ADDRESS 

INIT 00 83 

POWER ON 

PLAY/REC 

DATA 

0010 

0003 

Fig. 1 

4. ADDRESS is now selected and should "blink". Using the SET + or - keys on the remote, step through the ADDRESS until 

required ADDRESS to be changed is reached. 

5. Press ENTER to select DATA. When DATA is selected, it will "blink". 

6. Again, step through the DATA using SET + or - until required DATA value has been selected. 

7. Pressing ENTER will take you back to ADDRESS for further selection if necessary. 

8. Repeat steps 4 to 7 until all data has been checked. 

9. When satisfied correct DATA has been entered, turn POWER off (return to STANDBY MODE) to finish DATA input. 

The unit will now have the correct DATA for the new MEMORY IC. 

C4-1

SERVICING FIXTURES AND TOOLS 

(For 2 heads model) 

VHS Alignment Tape 

JG001 (TTV-N2) 

JG001A (TTV-N12) 

JG001T (VN 2S-X6 ) 

(For 4 heads model) 

VHS Alignment Tape 

JG001B (TTV-N2) 

JG001I (TTV-N12) 

JG001S (VN 1 S-X6 ) 

3 3 

JG002B Adapter 

JG002E Dial Torque Gauge 

(10~90gf•cm) 

JG002F (60~600gf•cm) 

JG005 Post Adjustment 

Screwdriver 

Part No. SV-TG0-030-000 

(small) 

JG153 X Value Adjustment 

Screwdriver 

JG022 Master Plane 

JG024A 

Reel Disk Height 

Adjustment Jig 

JG100A Torque Tape 

(VHT-063) 

JG154 Cable 

Parts No. SJ-G15-400-000 

JG162C Cable (10 Pins) 

Parts No. SJ-G16-2C0-000 

JG162D Cable (11 Pins) 

Parts No. SJ-G16-2D0-000 

JG162Y Cable (5 Pins) 

Parts No. SJ-G16-2Y0-000 

Tentelometer 

Part No. 

JG001 

JG001A 

JG001T 

JG001B 

JG001I 

JG001S 

JG002B 

JG002E 

JG002F 

JG005 

JG153 

JG022/JG024A 

JG100A 

JG154 

JG162C/JG162D 

JG162Y 

Remarks 

Stair Steps, 7KHz (For 2 heads model) 

Color Bar, 1KHz (For 2 heads model) 

X Value Adjustment (For 2 heads model) 

Stair Steps, 7KHz (For 4 heads model) 

Color Bar, 1KHz (For 4 heads model) 

X Value Adjustment (For 4 heads model) 

VSR Torque, Brake Torque (S Reel/T Reel Ass'y) 

Brake Torque (T Reel Ass'y) 

VSR Torque, Brake Torque (S Reel) 

Guide Roller Adjustment 

X Value Adjustment 

Reel Disk Height Adjustment 

Playback Torque, Back Tension Torque During Playback 

Used to connect the test point of SERVICE and GROUND 

Used to connect the Syscon PWB and Main PWB 

Used to connect the Syscon PWB and CRT PWB 

C5-1

PREPARATION FOR SERVICING 

Basic Servicing Position (In case of needing to check on all blocks) 

1. Unplug the connector CP4201, CP4202 and CP303, then remove the TV/VCR Block from the set. 

2. Unplug the connector CP810, CP820 and CP850, then remove the Main PWB from the VCR Block. 

3. Connect as shown in the below figure using the Service Fixture. 

• Connect the Syscon PWB to the Main PWB with the cable JG162C and JG162D. 

• Connect the Syscon PWB to the CRT PWB with the cable JG162Y. 

4. Remove the Operation PWB from the set, then connect it with the Syscon PWB. 

If necessary, connect CP4202. (Front A/V Jack Input Terminal) 

5. Short circuit between TP1001 and GND with the cable JG154. 

(The EOT, BOT and Reel Sensor do not work at this moment.) 

6. At that time, the STOP/EJECT button is available to insert and eject the Cassette Tape. 

Front Cabinet 

CRT PWB 

CP850 

CP820 

Main PWB 

JG162Y 

CP810 

JG162D 

CP602 

JG162C 

Syscon PWB 

CP601 

CP1003 

TP1001 

CP4201 

To Ground 

JG154 

Operation PWB 

CD751 

C5-2

PREPARATION FOR SERVICING 

Servicing Position for Main PWB (In case of needing to check on Main PWB) 

• It's possible to get the Servicing Position without the extension Jig if you arrange the unit as shown below. 

(But L503 connection can not be done, Degauss circuit will not operate.) 

L503 (2 Pin) 

• Be careful for the short circuit. 

Main PWB 

VHS Tape 

(Put the Tape under the FBT.) 

C5-3

VCR TEST TAPE INTERCHANGEABILITY TABLE 

There are two types of the new alignment tape CH-1B (for NTSC) and CH-2 (for PAL). On each tape four signals (1) - (4) are 

recorded for the times and in the order shown below. 

(1) : 8min. ---> (2) : 2min. ---> (3) : 5min. ---> (4) : 5min. 

The TTV-MP1 (for M-PAL), TTV-MS1 (for MESECAM) and TTV-S1 (for SECAM) alignment tapes have the same contents as 

the previous tapes. 

Now in use TYPE 

New TYPE 

Method 

Model Contents*1 Model Contents*1 

Application 

TTV-N1 

NTSC, Color, 

1kHz, SP 

CH-1B(2) 

NTSC, Stairsteps, 

1kHz, SP 

PB-Y Level/General electrical ADJ. 

Head ACE Height/Tilt ADJ. 

TTV-N1E 

NTSC, Color, 

1kHz, EP 

CH-1B(4) 

*2 

NTSC, Color, 

1kHz, EP 

Switching position ADJ. 

NTSC 

TTV-N2 


7kHz, SP 

CH-1B(1) 


7kHz, SP 

Head ACE Azimuth ADJ. 

TTV-N12 

(SCV-1998) 

NTSC, Color, 

1kHz, SP 

CH-1B(4) 

NTSC, Color, 

1kHz, EP 

FM envelope ADJ. 

X-Value ADJ. 

TTV-N7A 


1kHz, SP, HiFi 

400Hz 

CH-1B(3) 

NTSC, Color, No 

sound SP, HiFi 

400Hz 

HiFi Audio PB Level ADJ. 

TTV-P1 

PAL, Color, 

1kHz, SP 

CH-2(2) 

*3 

PAL, Stairsteps, 

1kHz, SP 

Switching position ADJ. 

PB-Y Level/General electrical ADJ. 

Head ACE Height/Tilt ADJ. 

PAL 

TTV-P1L 

PAL, Color, 

1kHz, LP 

CH-2(4) 

PAL, Color, 

1kHz, LP 

Switching position. (LP Model) 

FM Envelope ADJ. (LP Model) 

X-Value ADJ. (LP Model) 

TTV-P2 


6kHz, SP 

CH-2(1) 


6kHz, SP 

Head ACE Azimuth ADJ. 

FM Envelope ADJ. (SP Model) 

X-Value ADJ. (SP Model) 

TTV-P7 


1kHZ, SP, HiFi, 

1kHz 

CH-2(3) 

PAL, Color, No 

sound SP, HiFi 

400Hz 

HiFi Audio PB Level ADJ. 

TTV-P16 

PAL, Color, 400Hz, 

SP, HiFi 1kHz 

No Changed. 

FM Filter ADJ. 

*1. Described in the order of color format. Video signal. Linear audio. Tape speed and Hi-Fi audio. 

*2. Use CH-1B (1) - (3) with models used exclusively in the SP mode. 

*3. Use CH-2 (3) and (4) when it is necessary to observe the chroma signal. 

C6-1


1. CONFIRMATION AND ADJUSTMENT 

Read the following NOTES before starting work. 

• Place an object which weighs between 450g~500g on 

the Cassette Tape to keep it steady when you want to 

make the tape run without the Cassette Holder. (Do not 

place an object which weighs over 500g.) 

• When you activate the deck without the Cassette 

Holder, short circuit between TP1001 and GND. (Refer 

to ELECTRICAL ADJUSTMENT PARTS LOCATION 

GUIDE) In this condition the BOT/EOT/Reel Sensor will 

not function. 

1-1: CONFIRMATION AND ADJUSTMENT OF REEL 

DISK HEIGHT 

1. Turn on the power and set to the STOP mode. 

2. Set the master plane (JG022) and reel disk height 

adjustment jig (JG024A) on the mechanism framework, 

taking care not to scratch the drum, as shown in Fig. 1- 

1-A. 

3. While turning the reel and confirm the following points. 

Check if the surface "A" of reel disk is lower than the 

surface "B" of reel disk height adjustment jig (JG024A) 

and is higher than the surface "C". If it is not passed, 

place the height adjustment washers and adjust to 

10(+2, -0)mm. 

4. Adjust the other reel in the same way. 

1-2: CONFIRMATION AND ADJUSTMENT OF TENSION 

POST POSITION 

1. Set to the PLAY mode. 

2. Adjust the Tension Adjust until the edge of the Tension 

Arm is positioning within 0.5mm range from the 

standard line center of Main Chassis. 

After this adjustment, confirm that the cut position is 

located in "A" area as shown in Fig. 1-2-B. If it is 

located in "B" area, adjust again. 

3. While turning the S Reel clockwise, confirm that the 

edge of the Tension Arm is located in the position 

described above. 

Standard line of Main Chassis 


Tension Arm 

0.5mm (Adjusting range) 

Standard line center of Main Chassis 

Fig. 1-2-A 

Master Plane (JG022) 

Cut Position 

(A) 

Reel Disk Height Adjustment Jig 

(JG024A) 

(B) 


Fig. 1-2-B 

1-3: CONFIRMATION OF PLAYBACK TORQUE AND 

BACK TENSION TORQUE DURING PLAYBACK 

Fig. 1-1-A 

1. Load a video tape (T-120) recorded in standard speed 

mode. Set the unit to the PLAY mode. 

2. Install the tentelometer as shown in Fig. 1-3. Confirm that 

the meter indicates 20 ± 2gf in the beginning of playback. 

10(+0.2, -0)mm 

Master Plane (JG022) 

Reel Disk 

(B) 

Reel Disk Height 

Adjustment Jig 

(JG024A) 

(C) 

• USING A CASSETTE TYPE TORQUE TAPE (JG100A) 

1. After confirmation and adjustment of Tension Post 

position (Refer to item 1-2), load the cassette type 

torque tape (JG100A) and set to the PLAY mode. 

2. Confirm that the right meter of the torque tape indicates 

70~110gf•cm during playback in SP mode. 

3. Confirm that the left meter of the torque tape indicates 

25~40gf•cm during playback in SP mode. 

Tentelometer 

(A) 

Video Tape 

Height Adjustment 

Washer 

2.6x4.7xT0.13 

2.6X4.7xT0.25 

Fig. 1-1-B 

P1 Post 

Guide Roller 

Fig. 1-3 

D1-1


1-4: CONFIRMATION OF VSR TORQUE 

1. Install the Torque Gauge (JG002F) and Adapter (JG002B) 

on the S Reel. Set to the Picture Search (Rewind) mode. 

(Refer to Fig.1-4-B) 

2. Then, confirm that it indicates 120~180gf•cm. 

NOTE 

Install the Torque Gauge on the reel disk firmly. Press the 

REW button to turn the reel disk. 

1-5: CONFIRMATION OF REEL BRAKE TORQUE 

(S Reel Brake) (Refer to Fig. 1-4-B) 

1. Once set to the Fast Forward mode then set to the Stop 

mode. While, unplug the AC cord when the Pinch Roller 

Block is on the position of Fig. 1-4-A. 

2. Move the Idler Ass'y from the S Reel. 

3. Install the Torque Gauge (JG002F) and Adapter 

(JG002B) on the S Reel. Turn the Torque Gauge 

(JG002F) clockwise. 


(T Reel Brake) (Refer to Fig. 1-4-B) 

1. Once set to the Fast Forward mode then set to the Stop 

mode. While, unplug the AC cord when the Pinch Roller 

Block is on the position of Fig. 1-4-A. 

2. Move the Idler Ass'y from the T Reel Ass'y. 

3. Install the Torque Gauge (JG002E) and Adapter 

(JG002B) on the T reel. Turn the Torque Gauge 

(JG002E) counterclockwise. 


Stop at this position. 

The position at 

STOP mode. 


The position at FF mode. 

Torque Gauge/Adapter 

(JG002F/JG002B) 

Cassette Holder Ass'y 

Pinch Roller Block 

Cassette 

Opener 

Fig. 1-4-A 

NOTE 

If the torque is out of the range, replace the following 

parts. 

Check item 

1-4 

1-5 

Replacement Part 

Idler Ass'y/Clutch Ass'y 

S Reel side: S Reel/Tension Band Ass'y/ 


T Reel side: T Reel/T Brake Spring/T Brake 

Ass'y 

2. CONFIRMATION AND ADJUSTMENT 

OF TAPE RUNNING MECHANISM 

Tape Running Mechanism is adjusted precisely at the 

factory. Adjustment is not necessary as usual. When you 

replace the parts of the tape running mechanism because 

of long term usage or failure, the confirmation and 

adjustment are necessary. 

2-1: GUIDE ROLLER 

1. Playback the VHS Alignment Tape (JG001 or JG001B). 

(Refer to SERVICING FIXTURE AND TOOLS) 

2. Connect CH-1 of the oscilloscope to TP4001 (Envelope) 

and CH-2 to TP1002 (SW Pulse). 

3. Press and hold the TRACKING-AUTO button on the remote 

control more than 2 seconds to set tracking to center. 

4. Trigger with SW Pulse and observe the envelope. (Refer to 

Fig. 2-1-A) 

5. When observing the envelope, adjust the Adjusting Driver 

(JG005) slightly until the envelope will be flat. 

Even if you press the Tracking Button, adjust so that 

flatness is not moved so much. 

6. Adjust so that the A : B ratio is better than 3 : 2 as shown in 

Fig. 2-1-B, even if you press the Tracking Button to move 

the envelope (The envelope waveform will begins to 

decrease when you press the Tracking Button). 

7. Adjust the PG shifter during playback. 

(Refer to the ELECTRICAL ADJUSTMENTS) 

NOTE 

After adjustment, confirm and adjust A/C head. 

(Refer to item 2-2) 

CH-1 

Envelope 

(TP4001) 

Torque Gauge/Adapter 

(JG002E/JG002B) 

CH-1 

Track 

CH-2 

Track 

CH-2 

SW Pulse (TP1002) 

Fig. 2-1-A 

Entrance 

Exit 

S Reel 

Max 

A 

B 

Max 

T Reel Ass'y 

Fig. 1-4-B 

D1-2 

A : B ≥ 3 : 2 

Fig. 2-1-B


2-2: CONFIRMATION AND ADJUSTMENT OF AUDIO/ 

CONTROL HEAD 

When the Tape Running Mechanism does not work well, 

adjust the following items. 

1. Playback the VHS Alignment Tape (JG001 or JG001B). 


2. Confirm that the reflected picture of stamp mark is 

appeared on the tape prior to P4 Post as shown in Fig. 

2-2-A. 

a) When the reflected picture is distorted, turn the screw 

1 clockwise until the distortion is disappeared. 

b) When the reflected picture is not distorted, turn the 

screw 1 counterclockwise until little distortion is 

appeared, then adjust the a). 

3. Turn the screw 2 to set the audio level to maximum. 

4. Confirm that the bottom of the Audio/ Control Head and 

the bottom of the tape is shown in Fig. 2-2-C. 

c) When the height is not correct, turn the screw 3 to 

adjust the height. Then, adjust the 1~3 again. 

Audio/Control Head 

Reflected picture of 

Stamp Mark 

P4 Post 

2-3: TAPE RUNNING ADJUSTMENT 

(X VALUE ADJUSTMENT) 

1. Confirm and adjust the height of the Reel Disk. 


2. Confirm and adjust the position of the Tension Post. 


3. Adjust the Guide Roller. (Refer to item 2-1) 

4. Confirm and adjust the Audio/Control Head. 


5. Connect CH-1 of the oscilloscope to TP4001, CH-2 to 

TP1002 and CH-3 to HOT side of Audio Out Jack. 

6. Playback the VHS Alignment Tape (JG001S or JG001T). 


7. Press and hold the TRACKING-AUTO button on the 

remote control more than 2 seconds to set tracking to 

center. 

8. Set the X Value adjustment driver (JG153) to the 4 of 

Fig. 2-2-B. Adjust X value so that the envelope waveform 

output becomes maximum. Check if the relation between 

Audio and Envelope waveform becomes (1) or (2) of Fig. 

2-3. 

Envelope 

CH-3 

Audio 

(1) 

(2) 

Fig. 2-3 

Stamp Mark 

Fig. 2-2-A 


3 

1 

2 

4 

Fig. 2-2-B 


Tape 

0.25±0.05mm 

Fig. 2-2-C 

D1-3


3. MECHANISM ADJUSTMENT PARTS LOCATION GUIDE 

5 

6 

4 

3 

2 

7 

1 

8 

12 

11 

10 

9 

1. Tension Adjust 

2. Tension Arm 

3. Guide Roller 

4. P1 Post 

5. Audio/Control Head 

6. X value adjustment driver hole 

7. P4 Post 

8. T Brake Spring 

9. T Reel Ass'y 

10. Idler Ass'y 

11. S-S Brake Spring 

12. S Reel 

D1-4


1. ADJUSTMENT PROCEDURE 

Read and perform these adjustments when repairing the 

circuits or replacing electrical parts or PWB assemblies. 

CAUTION 

When replacing IC's or transistors, use only specified 

silicon grease (G746). 

(To prevent the damage to IC's and transistors.) 

On-Screen Display Adjustment 

1. Unplug the AC plug for more than 5 seconds to set the 

clock to the non-setting state. Then, set the volume 

level to minimum. 

2. Press the VOL. DOWN button on the set and the 

channel button (9) on the remote control 

simultaneously to display adjustment mode on the 

screen as shown in Fig. 1-1. 

NOTE 

Use the channel buttons (1-8) on the remote control to 

select the options shown in Fig. 1-1. 

Press the channel button (0) on the remote control to 

end the adjustments. 

1. H/V 

2. AKB 

3. COLOR TEMP 

4. PICTURE 

5. OTHERS 

6. TEST PATTERN 

7. STEREO/SAP 

8. (VOL TEST) 0. END 

"The adjustment items 3, 6, 7 and 8 are not used for 

this model." 

Fig. 1-1 

2. BASIC ADJUSTMENTS 

(VCR SECTION) 

2-1: PG SHIFTER 

1. Connect CH-1 on the oscilloscope to TP1002 and CH-2 

to TP4201. 

2. Playback the alignment tape. (JG001I) 

3. Press and hold the Tracking-Auto button on the remote 

control more than 2 seconds to set tracking to center. 

4. Press the VOL. DOWN button on the set and the 

channel button (3) on the remote control simultaneously 

until the indicator REC disappears. If the indicator REC 

disappears, adjustment is completed. 

(If the above adjustments doesn't work well:) 

5. 

6. 

7. 

Press the VOL. DOWN button on the set and the 

channel button (3) on the remote control simultaneously 

until the indicator REC disappears. 

When the REC indicator is blinking, press both VOL. 

DOWN button on the set and the channel button (4) on 

the remote control simultaneously and adjust the 

Tracking +/- button until the arising to the down of Head 

Switching Pulse becomes 6.5 ± 0.5H. 

(Refer to Fig. 2-1-A, B) 

Stop the alignment tape. 

2-2: VCO FREERUN 

1. 

2. 

3. 

4. 

5. 

6. 

7. 

6.5H 

6.5H 

CH-2 

CH-1 

CH-2 

CH-1 

Fig. 2-1-A 

Fig. 2-1-B 

Place the set with Aging Test for more than 15 minutes. 

Receive the VHF HIGH. 

Disconnect the Antenna while receiving the VHF HIGH 

and set to the Noise screen. 

Once turn off the Power and turn on the Power again. 

Approxi. 3 seconds later, input the Antenna again. 

Connect the digital voltmeter to TP601. 

Adjust the L610 until the digital voltmeter is 3.1 ± 0.05V. 

2-3: RF AGC 

1. 

2. 

3. 

4. 

5. 

Receive the VHF HIGH (70dB). 

Connect the digital voltmeter between the pin 5 of 

CP603 and the pin 1 (GND) of CP603. 

Activate the adjustment mode display of Fig. 1-1 and 

press the channel button (5) on the remote control. 

The Fig. 2-2 appears on the display. 

Press the channel button (1) on the remote control. 

Press the VOL. UP/DOWN button on the remote 

control until the digital voltmeter is 2.25 ± 0.05V. 

1. RF AGC DELAY 

2. VIDEO LEVEL 

3. FM LEVEL 

4. OSD H 

5. CUT OFF 

6. 

7. 

8. 0. RETURN 

"The adjustment item 2 is not used for this model." 

Fig. 2-2 

2-4: TUNER AUDIO LEVEL 

1. 

2. 

3. 

4. 

5. 

Receive the VHF HIGH (70dB). 

Connect the AC voltmeter to AUDIO OUT L/R. 






control until the AC voltmeter is 310 ± 10mVrms. 

D2-1


2-5: STEREO SEPARATION 

NOTE: Adjust after performing adjustments in section 2-4. 

1. 

2. 

3. 

Receive the stereo signal. (L=2KHz, R=400Hz) 

Connect the AC voltmeter to AUDIO OUT L/R through 

stereo filter (L=400Hz, R=2KHz). 

Check if the difference between with the stereo filter 

and without the stereo filter is more than 23dB. 

(TV SECTION) 

2-6: CONSTANT VOLTAGE 

1. 

2. 

3. 

Connect the digital voltmeter to TP401. 

Set condition is AV MODE without signal. 

Adjust the VR502 until the DC voltage is 122 ± 0.5V. 

2-7: OSD HORIZONTAL 

1. Using the remote control, set the brightness and 

contrast to normal position. 

2. Activate the adjustment mode display of Fig. 1-1 and 



3. Press the channel button (4) on the remote control. 

4. Press the VOL. UP/DOWN button on the remote 

control until the difference of A and B becomes 

minimum. (Refer to Fig. 2-3) 

OSD H 

[ TV ] 

A B Fig. 2-3 

2-8: HORIZONTAL PHASE 

1. Receive the center cross signal from the Pattern 

Generator. 








control until the right and left screen size of the vertical 

line becomes the same. 

1. H. PHASE 

2. H. BLK 

3. V. SIZE 

4. V. POSI 

5. V. LIN 

6. V. SC 

7. V. COMP 

8. (H FREQ) 0. RETURN 

"The adjustment item 8 is not used for this model." 

Fig. 2-4 

2-9: VERTICAL SIZE 


1. Receive the cross hatch signal from the Pattern 

Generator. 








control until the rectangle on the center of the screen 

becomes square. 

6. Receive a broadcast and check if the picture is normal. 

2-10: VERTICAL LINEARITY 


1. Receive the cross hatch signal from the Pattern 

Generator. 








control until the SHIFT quantity of the OVER SCAN on 

upside and downside becomes minimum. 

2-11: VERTICAL POSITION 


1. 

2. 

3. 

4. 

5. 

Receive the center cross signal from the Pattern 

Generator. 

Using the remote control, set the brightness and 







control until the horizontal line becomes fit to the notch 

of the shadow mask. 

2-12: FOCUS 

1. 

2. 

3. 

Receive a broadcast. 

Turn the Focus Volume fully counterclockwise once. 

Adjust the Focus Volume until picture is distinct. 

2-13: CUT OFF 

1. 

2. 

3. 

4. 

5. 

6. 


Set condition is AV MODE without signal. 







Adjust the Screen Volume until a dim raster is obtained. 

D2-2


2-14: SUB BRIGHTNESS 

1. 

2. 

3. 

4. 

5. 

6. 

7. 

Receive the black pattern*. (RF Input) 








control until the screen begin to shine. 

Receive the black pattern*. (Audio Video Input) 

Press the TV/VCR button on the remote control to set 

to the AV mode. Then perform the above adjustments 

2~5. 

*The Black Pattern means the whole black raster signal. 

Select the "RASTER" of the pattern generator, set to 

the OFF position for each R, G and B. 

2-16: SUB TINT 

1. 

2. 

3. 

4. 

5. 

6. 

7. 

8. 

Receive the color bar pattern. (RF Input) 

Using the remote control, set the brightness, contrast, 

color and tint to normal position. 

Connect the synchro scope to TP803. 






control until the section "A" becomes a straight line. 

(Refer to Fig. 2-7) 

Receive the color bar pattern. (Audio Video Input) 



2~6. 

1. BRIGHT 

2. CONTRAST 

3. COLOR 

4. TINT 

5. SHARPNESS 

6. OSD CONT 

7. 

8. 0. RETURN 

Fig. 2-5 

"A" 

Fig. 2-7 

2-15: SUB COLOR 

1. 

2. 

3. 

4. 

5. 

6. 

7. 

8. 

9. 

Receive the color bar pattern. (RF Input) 

Using the remote control, set the brightness, contrast, 

color and tint to normal position. 

Connect the oscilloscope to TP801. 





Adjust the VOLTS RANGE VARIABLE knob of the 

oscilloscope until the range between white 100% and 

0% is set to 4 scales on the screen of the oscilloscope. 


control until the red color level is adjusted to 100 ± 5% 

of the white level. (Refer to Fig. 2-6) 




2~7. 

White 0% 

0% 

100% 

Red Level 

White 100% Fig. 2-6 

2-17: SUB CONTRAST 






control until the contrast step No. becomes "67" 

4. Press the TV/VCR button on the remote control to set 


1~3. 

2-18: SUB SHARPNESS 





3. Check if the step No. of SHARPNESS is "27". 

4. Press the TV/VCR button on the remote control to set 


1~3. 

2-19: OSD CONTRAST 







4. Check if the step No. of OSD CONT. is "0". 

D2-3

2-20: WHITE BALANCE 

NOTE: Adjust after performing CUT OFF adjustment. 

1. 

2. 

3. 

4. 

5. 


Receive the white 100% signal from the Pattern 

Generator. 






Perform channel button 2 through 7 on the remote 

control until the screen becomes white. 


1. AKB AUTO 

2. R.BIAS 

3. G.BIAS 

4. B.BIAS 

5. R.DRIVE 

6. G.DRIVE 

7. B.DRIVE 

8. AGC AUTO 0. RETURN 

"The adjustment items 1 and 8 are not used for this 

model." Fig. 2-8 

2-21: H. BLK 

1. 

2. 

3. 





Switch the R/L by using the ENTER button on the 

remote control and check if the H. BLK step No. 

becomes "R0, L4". 

2-22: V. S-CORRECTION (V. SC) 





3. Check if the step No. of V. SC is "0". 

2-23: V. COMP 





3. Check if the step No. of V. COMP is "7". 

2-24: E-E LEVEL 

1. 

2. 

3. 



Check if the VIDEO OUT LEVEL is 1Vp-p ± 3dB. 

2-25: COLOR LEVEL 

1. 

2. 

3. 

Receive the color bar pattern. 


When setting to the Y-LEVEL 100%, check if the 

MAGENTA is 45 ± 10%. 

D2-4


3. ELECTRICAL ADJUSTMENT PARTS LOCATION GUIDE 

(VCR SECTION) 

TP1001 

TP1002 

TP4001 

CP603 

TU601 

L610 

TP4201 

TP601 

J4201 

SYSCON PWB 

D2-5


(TV SECTION) 

TP803 

TP801 

J801 

CRT PWB 

VR502 

TP401 

T501 

FOCUS VOLUME 

SCREEN VOLUME 

FB401 

MAIN PWB 

D2-6


4. PURITY AND CONVERGENCE 

ADJUSTMENTS 

NOTE 

1. Turn the unit on and let it warm up for at least 30 

minutes before performing the following adjustments. 

2. Place the CRT surface facing east or west to reduce the 

terrestrial magnetism. 

3. Turn ON the unit and demagnetize with a Degauss Coil. 

4-1: STATIC CONVERGENCE (ROUGH ADJUSTMENT) 

1. Tighten the screw for the magnet. Refer to the adjusted 

CRT for the position. (Refer to Fig. 4-1) 

If the deflection yoke and magnet are in one body, 

untighten the screw for the body. 

2. Receive the green raster pattern from the color bar 

generator. 

3. Slide the deflection yoke until it touches the funnel side 

of the CRT. 

4. Adjust center of screen to green, with red and blue on 

the sides, using the pair of purity magnets. 

5. Switch the color bar generator from the green raster 

pattern to the crosshatch pattern. 

6. Combine red and blue of the 3 color crosshatch pattern 

on the center of the screen by adjusting the pair of 4 

pole magnets. 

7. Combine red/blue (magenta) and green by adjusting the 

pair of 6 pole magnets. 

8. Adjust the crosshatch pattern to change to white by 

repeating steps 6 and 7. 

4-2: PURITY 

NOTE 

Adjust after performing adjustments in section 4-1. 

1. Receive the green raster pattern from color bar 

generator. 

2. Adjust the pair of purity magnets to center the color on 

the screen. 

Adjust the pair of purity magnets so the color at the 

ends are equally wide. 

3. Move the deflection yoke backward (to neck side) 

slowly, and stop it at the position when the whole screen 

is green. 

4. Confirm red and blue colors. 

5. Adjust the slant of the deflection yoke while watching 

the screen, then tighten the fixing screw. 

DEFLECTION YOKE 

DEFLECTION YOKE SCREW 

MAGNET SCREW 

4-3: STATIC CONVERGENCE 

NOTE 


1. Receive the crosshatch pattern from the color bar 

generator. 

2. Combine red and blue of the 3 color crosshatch pattern 

on the center of the screen by adjusting the pair of 4 

pole magnets. 

3. Combine red/blue (magenta) and green by adjusting the 

pair of 6 pole magnets. 

4-4: DYNAMIC CONVERGENCE 

NOTE 


1. Adjust the differences around the screen by moving the 

deflection yoke upward/downward and right/left. 

(Refer to Fig. 4-2-a) 

2. Insert three wedges between the deflection yoke and 

CRT funnel to fix the deflection yoke. 

(Refer to Fig. 4-2-b) 

R G B 

R G B 

R 

G 

B 

UPWARD/DOWNWARD SLANT RIGHT/LEFT SLANT 

Fig. 4-2-a 

WEDGE 

R 

G 

B 

WEDGE 

WEDGE POSITION 

Fig. 4-2-b 

WEDGE 

6 POLE MAGNETS 

4 POLE MAGNETS 

PURITY MAGNETS 

Fig. 4-1 

D2-7

TROUBLESHOOTING GUIDE 

(Television division) 

( 1 ) that a power supply doesn't 

enter 

(In case that there isn't a normal tension for time to do 

standby CD810 every terminal) 

Is there output on the 

secondary of T501 

dimensions or not 

NO 

Voltage of C507 is 

it normal 

NO 

Investigate R501 and F501. 

YES 

YES 

Whether there is output 

for IC501 3rd pin or not 

NO 

Investigate IC506 and IC501. 

YES 

Investigate T501. 

Whether is POWER 

FAIL normal 

NO 

Investigate T502. 

YES 

AT6V is it normal 

NO 

Investigate IC505. 

YES 

P.CON 9V is it normal 

NO 

Investigate IC503 and ICP503. 

YES 

AT 12V is it normal 

NO 

Investigate IC504 and ICP503. 

YES 

Is there 100V in the 

collector of Q503 

NO 

Investigate F502, D510 and 

D538. 

E-1


( 2 ) that a power supply doesn't 

enter 

(in case that there is a normal tension for time to do 

standby CD810 every terminal) 

Is the voltage 5V for 

IC1001 99th pin or not 

NO 

Investigate D1006 and D1011. 

YES 

Is the voltage of IC1001 

85th pin 5V or not 

NO 

Investigate D1015 and Q1023. 

YES 

Is there 12MHz OSC for 

IC1001 38th pin and 39th 

pin or not 

NO 

Investigate X1001. 

YES 

Is there 100V in the 

emitter of Q503 

NO 

Investigate TV Power H. 

Investigate Q503 with Q501. 

YES 

Is there horizontal out 

for Q405 base or not 

NO 

Is the 5V for IC604 

6th pin or not 

NO 

Investigate Q1006 and Q1019. 

YES 

YES 


Is there a heater 

voltage or not 

NO 

Investigate Q406, R449 and 

R450. 

YES 

Investigate CRT. 

E-2


A voice isn't though an image 

appears 

Whether does a signal 

come to IC351 3rd pin 

and 6th pin or not 

NO 

Whether does a signal 

come to IC301 2nd pin 


NO 

Investigate IC701 first pin and 

11th pin. Then investigate 

IC6602 8, 9th pin and 12th pin 

or a peripheral circuit. 

YES 

YES 

Does a signal change at 

a volume upgrade/knock 

down or not 

NO 

Investigate IC301 peripheral 

circui. 


YES 

Is the voltage of IC351 

12th pin DC 6V or not 

NO 

Investigate ICP505, D505 and 

D509. 

YES 

Does a signal come to 

CP702 6th pin and 11th 

pin or not 

NO 

Investigate headphone jack 

(J351) or a peripheral circuit. 

YES 

Investigate a speaker. 

E-3


A color doesn't adhere to it 

Whether is wave form of 

IC604 47th pin normal or 

not 

YES 

NO 

Investigate X604. 

Whether is wave form of 

IC604 54th pin normal or 

not 

YES 

NO 


IC604 17th pin, 18th pin, 

and whether is wave form 

of 19th pin normal or not 

YES 

NO 


Investigate Q810, Q811, Q812 

and a peripheral circuit. 

E-4


An image doesn't appear 

Whether does video signal 

appear for IC701 17th pin 

or not 

YES 

NO 

Investigate IC701 and a 

peripheral circuit. 

Is the voltage DC 5V for 


NO 

Investigate P.CON 5V line. 

YES 

Whether is a luminance 

signal early in IC604 

52nd pin or not 

NO 


YES 

R, G, B signal out from 

the 17th pin, the 18th 

pin and 19th pin 

YES 

NO 

Investigate IC604 and a 


Investigate a transistor of CRT 

PWB. 

E-5


An only horizontal line appears 



NO 

Investigate R452. 

YES 


IC401 2nd pin or not 

NO 

Investigate CRT, IC401 and a 


YES 

Whether does a vertical 

signal appear for IC604 


NO 


Screen display doesn't appear 

The wave form of the 62nd 

pin, the 63rd pin, the 64th 

pin, and also the 60th pin 

of IC1001 normal 

YES 

NO 

The wave form of the 58th pin, 

the 59th pin, and also the 56th 

pin of IC1001 is investigated. 

Q1016 and also Q1015 are 

investigated. 

The wave form of the 17th 

pin, 18th pin and 19th pin 

of IC604 normal 

NO 

Investigate the circuit of IC604 

from IC1001. 

E-6


(Video division) 

Release playback 

Insert a cassette, push a PLAY 

button. 

Is the playback released 

approximately 3 seconds 

later 

NO 

YES 

Investigate a tape roading, 

roading belt, mode sensor, DD 

motor, and cylinder motor. 


approximately 6 seconds 

later 

NO 

YES 

Investigate a reel sensor and 

reel belt. 


intermittently 

YES 

Investigate reel sensor, IC1001, 

looseness of a reel belt. 

E-7


When playback, a screen 

doesn't appear 

Whether does a screen 

of E-E appear or not 

NO 

Whether it takes 5V for 

IC4001 16, 25, 40, 55, 

58, 75, 87th pin or not 

NO 

Investigate a power supply 

circuit. 

YES 

YES 

Whether there are PB 

Y/C signal for TP4001 

or not 

NO 

Investigate a connection of 

IC4001 and cylinder. 

YES 

Whether there is FM 

signal for IC4001 


NO 

Exchange IC4001. 

YES 



41st pin or not 

NO 

Investigate Q4012 and the 


YES 

Whether there is a video 

signal for IC4001 29th 

pin or not 

NO 


YES 

Investigate TV circuit. 

E-8


When playback, a color 

doesn't adhere to it 

Whether does FM 

envelope appear for 

TP4001 or not 

YES 

NO 

Investigate CP4001 and the 


Whether does CHROMA 



YES 

NO 



Whether does composite 



NO 


YES 

Investigate a television block. 

E-9


Noise (it is really back to have 

cleaned a head) for a picture 

when playback 

Whether does 

TP4001 FM signal 

appear or not 

NO 

Exchange cylinder unit and 

CP4001. 

YES 

There is FM signal for 

IC4001 41st pin, and 

doesn't a noise 

appear again 

YES 

NO 

Investigate a peripheral 

circuit of IC4001 46th pin. 

Video waveform of IC4001 

29th pin is 2V, and doesn't 

a noise appear again 

YES 

NO 



E-10


No color during self recording 

and playback 

Whether there is a 

video signal for IC4001 


YES 

NO 

Investigate a video input 

circuit. (FRONT, and REAR 

VIDEO IN) 

Whether there is 

CHROMA signal for 

IC4001 61st pin or not 

YES 

NO 

Investigate Q4010 peripheral 

circuit. 


signal for CP4001 4, 


YES 

NO 

Investigate CP4001 peripheral 

circuit. 

Exchange a cylinder unit. 

E-11


When playback, a sound 

doesn't appear 

Whether does a 

sound appear 

with E-E or not 

YES 

Whether there is an 

audio signal for IC4001 


YES 

NO 

NO 

It refers to a clause of " E-E 

doesn't appear". 

Investigates wound, whether a 

connector with an audio head 

is complete and inserted into 

CP4005 to investigate whether 

there isn't becoming dirty or not 

or not for an audio head to 

investigate a circuit of IC4001 

5~8th pin. 




YES 

NO 

Investigate L4001 peripheral 

circuit. (FH TRAP) 



57, 53rd pin or not 

NO 


YES 

Investigate a peripheral circuit of 

IC701 14, 21st pin. 

E-12


Capstan DD motor doesn't rotate 

When playback, is a 

tension of 8th pin of 

CP1004 5V 

YES 

NO 


circuit. 

When playback, voltage of 

4th pin of CP1004 2.5V or 

whether is IC1001 12th pin 

2.5V or not 

YES 

NO 


When being reborn, is 

a tension of 4th pin of 

CP1004 2.5V 

NO 


YES 

Whether do you exchange DD 

motor in case that DD motor 

doesn't rotate or not 

E-13


A audio can't record it 

A bias level with L4003 

is OK (approximately 

40Vp-p) 

NO 

Investigate Q4005 and 

Q4006 peripheral circuit. 

YES 




YES 

NO 

Investigate a circuit to IC4001 

76th pin with IC5501 61st pin. 




YES 

NO 

Investigate IC4001 and the 





NO 

Investigate IC4001 and the 


YES 




NO 


YES 

Investigate a lead line and 

connector of A/C head. 

E-14


Though a cassette can insert it, 

a tape doesn't move 

Does mode indicator 

appear in Display 

YES 

Investigate a portion related to 

roading motor and a mode 

sensor. 

NO 

Does VCR operate with 

the remote control 

NO 

Investigate IC1001 and CP1005. 

YES 

Investigate a tact SW. 

E-15


Recording mechanism works, 

but no video recorded from 

input jack or tuner 



36, 38th pin or not 

NO 

Investigate video input jack and 

IC4001, tuner and IC4001 

circuit. 

YES 

Whether there is a video 

signal for IC4001 41st 

pin or not 

NO 




NO 


YES 

YES 

Investigate Q4012 peripheral 

circuit. 


signal for IC4001 82, 


NO 


YES 

Investigate a cylinder unit. 

E-16


No E-E (no video and audio 

from tuner) 

Whether TU601 7th pin 

is 5V or not, whether is 


NO 


circuit. 

YES 

Whether is IC604 6 and 


NO 

Investigate 5V and 9V lines. 

YES 




NO 

Investigate a line of IC4001 

38th pin with IC604 56th pin. 

YES 

Whether there is Y signal 

for C signal 52nd pin for 


NO 

Investigate a line of IC604 54, 

52nd pin with CP604 4, 5th pin. 

YES 


E-17


Cylinder not rotating during 

playback and recording 

Whether is a voltage of 

CP1005 2nd pin DC 12V 

approximately or not 

YES 

NO 

Investigate UNREG 12V line of a 

MAIN PCB. 


voltage of 5th pin of 

CP1005 DC 1.2V 

approximately 

YES 

Exchange a cylinder motor. 

NO 


voltage of 77th pin of 

IC1001 square wave of 

5Vp-p 

NO 

Investigate a circuit to CP1005 

5th pin and IC1001 77th pin. 

YES 


E-18


A sound shakes 

Whether is an audio 

head wounded or not 

YES 

Exchange an audio head. 

NO 

Whether is an input 

level of IC1001 87th 

pin a sine wave of 

2.5Vp-p or not 

NO 

Exchange capstan DD unit. 

YES 


tension of 3rd pin of 

CP1004 DC 2.2V 

approximately 

NO 


tension of 65th pin of 

IC1001 square wave 

of 5Vp-p 

NO 


YES 

YES 

Investigate a audio block. 

E-19


A cassette tape can't insert it 

Whether does WORM 

gear of a cassette roading 

block move or not 

NO 

Investigate a front roading gear 

and LOCKER. 

YES 

When not inserting 

a cassette more, is 

a tension of 3, 4th 

pin of IC1001 0V 

NO 

Investigate IC1001 to 

investigate LED and 

photosensor of a MAIN PCB 

and the peripheral circuit. 

YES 

Around a cassette 

insertion, is a voltage 

for 3, 4th pin of 

CP1006 9V 

YES 

Exchange roading motor. 

NO 

Around a cassette 

insertion, is a 

voltage of 21st pin 

of IC 1001 5V 

NO 

Whether does 12MHz 

clock oscillate or not 

NO 

Exchange X1001. 

YES 

YES 

Investigate a circuit of roading 

motor. 


E-20


When inserting cassette, 

it ejects immediately 

Whether don't you 

enter it with an other 

cassette or not 

YES 

NO 

For whether it is a cassette 

defective product or not, 

cassette roading block 

defective product. 

If you cover an infrared 

rays sensor, 3rd of IC1001, 

is a tension of 4th pin 0V 

NO 

Exchange EOT/BOT photo 

transister. 

YES 

Whether is an ejection 

position of a front roading 

gear correct or not 

NO 

Investigate a front roading gear. 

YES 


E-21


FF/REW do not work 

When pushing FF/REW 

button, does the voltage 

of 65th pin of IC1001 

change 

YES 

NO 


Investigate IC1001 72nd pin. 

Whether does the 

voltage of CP1004 

4th pin change 

NO 



YES 

Investigate deck mechanism. 

E-22


Tape loading is OK, but unloads 

immediately 


cylinder rotate or not 

NO 

Whether it takes UNREG 

12V for CP1005 2nd pin 

or not 

NO 


circuit. 

YES 

YES 

When playback, it 

takes 1.3V for 5th 

pin of CP1005 

NO 

Whether is a voltage of a 

whether DC 5V pulse depends 

on IC1001 65th pin or not 

IC1001 76th pin 1.4V or not 

NO 

YES 

YES 

Exchange a cylinder unit. 

Investigate R1049, R1052, 

R1056 and D1009. 

Whether does a head 

switching pulse appear 

for TP1002 or not 

30 Hz 

YES 

NO 

NO 

Whether is PG pulse 

signal inputed by IC1001 


YES 


Whether is a reel 

sensor pulse signal 

by IC1001 79th pin 


NO 

YES 

Investigate a reel sensor. 

E-23


When playback, a picture 

vertically finely shakes 

NO 


noise appear for 

a screen or not 

YES 

For tracking UP/DOWN 

make, does a noise of a 

screen get with no 

NO 

Investigate P/B envelope. 

YES 

Whether is a height 

of a guide post 

correct or not 

NO 

Adjust guide post height. 

YES 

Whether is PG SIFTER 

6.5 H or not 

NO 

Adjust PG SHIFTER. 

YES 

Investigate a circuit of PB-Y. 

E-24


Auto tracking doesn't work 

Whether does DC level 

of IC4001 93rd pin 

change with manual 

tracking or not 

NO 

Investigate IC4001 and cylinder 

unit. 

YES 

Whether is VIDEO 

SYNC in IC1001 59th 

pin or not 

YES 


NO 

Investigate Y/C circuit. 

E-25


When playback, fast forward or 

rewind mode is activated, unit 

stops immediately 

Whether does 

capstan DD motor 

rotate or not 

YES 

NO 

It refers to a clause of "Capstan 

DD motor doesn't rotate" 

Whether is capstan 

belt normal or not 

NO 

Exchange capstan belt. 

YES 

Whether there is a reel 

sensor pulse signal for 


YES 

NO 

Investigate Q1001 and R1006. 

Whether there is a reel 

sensor pulse signal for 


NO 

Investigate Q1005 and R1019. 

YES 


E-26



horizontally shakes 

Whether is FG output 

level of CP1005 3rd 

pin approximately 

4.5Vp-p or not 

YES 

NO 


Do you hang a load, become 

approximately 4V for 1.3V or 

cylinders voltage of CP1005 

5th pin 

NO 


YES 



shakes 

Whether is FG output 

level of CP1005 3rd pin 

approximately 4.5Vp-p 

or not 

NO 

Exchange a cylinder motor . 

YES 

Whether does a sine wave 

of 4.4Vp-p appear for 


YES 

NO 


When playback, is it 

3.8V as hanging a load 

for an approximately 

2.2V or cylinders voltage 

of 5th pin of CP1005 

NO 

YES 


E-27

OEC7041A (IC1001) 

IC DESCRIPTION 

Pin No. Pin Name I/O DESCRIPTION 

1 MSSEN-A I Input terminal of mecha state sensor. 

2 MSSEN-B I 

3 EOT I Tape end sensor input signal. 

4 BOT I Tape start sensor input signal. 

5 HI-FI-ENV I Input terminal of HiFi RF envelope. 

6 VIDEO-ENV I Input terminal of video RF envelope. 

7 AFT(MONI) I Input terminal of AFT. 

8 AFT(REC) I Not used. 

9 KEY A I Main unit key input. 

10 KEY B I 

11 CAP-FWD O Capstan forward and backward command.(forward "L" output) 

12 CAP-LIMIT O Switch the maximum output current of the Capstan Motor. 

13 DUMMY-V.SYNC O Virtual V Pulse output. 

14 REMOCON-IN I Receive the remote control signal. 

15 COLOR ROTARY O Color Rotary Control output. 

16 HEAD.AMP.SW O Switching output of Head Amp SW on 4 heads. 

17 ENV-CMP-IN I Comparison results input of Playback Envelope level ON SP/LP heads(4heads). 

18 VIDEO-H.SW O Output terminal of Head SW to Y/C/A and Head Amp. 

19 HI-FI-H.SW O Output terminal of audio Head SW to Y/C/A and Head Amp. 

20 LDM-RVS O Output signal to control the rotation direction of the loading motor. 

21 LDM-FWD O 

22 TRICK-PB-H O Special effect playback.(CUE/REVIEW/STILL/SLOW etc) 

23 MSSENS-CTL O MSSEN sensor LED. 

24 CAP-HI H O Power of Capstan Motor select. 

25 PLAY LED O PLAY indication LED output. 

26 EXT-MUTE O Mute signal of external video mute. 

27 VCR-POWER O VCR power output. 

28 TV-POWER O TV power output. 

29 T-REC LED O T-REC indication LED output. 

30 REC LED O REC indication LED output. 

31 ON-TIMER LED O ON-TIMER indication LED output. 

32 OTPB LED O OTPB indication LED output. 

33 AKB CTL O "H" is output at the time of AKB white adjustment. 

34 RESET-L I RESET will be done when the voltage goes to HIGH after the reset signal. 

35 XC_IN(32kHz) I Subclock pulse.(32kHz) 

36 XC_OUT(32kHz) O 

37 VCC - 5V 

38 X-IN(12MHz) I Connect the main crystal.(10MHz) 

39 X-OUT(12MHz) O 

40 VSS - Ground. 

41 AV1 O Not used. 

42 AV2 O Not used. 

43 CLKSEL I 5V 

44 OSC-IN2 I Condenser connection for OSC-IN2. 

F1-1

OEC7041A (IC1001) 



45 OSC-OUT2 O Condenser connection for OSC-OUT2. 

46 NUB - Ground. 

47 CM_ADV_VIDEO I/O Not used. 

48 CM_ADV_AUDIO I Not used. 

49 OSD-VSS - Ground. 

50 TAB SW I Input terminal for judge the tape if it has TAB or not. 

51 SERVICE I Input terminal for Service Mode. 

52 SD-IN(MONI) I Not used. 

53 OSD-VCC - 5V 

54 HLF - Condenser connection for HLF. 

55 VHOLD - Condenser connection for VHOLD. 

56 CVIN I Composite Video input terminal. 

57 NUA - Ground. 

58 H/C-SYNC I Input terminal for H-SYNC. 

59 V-SYNC I Input terminal for V-SYNC. 

60 OSD OUT1 O Blanking output terminal of OSD. 

61 CENTER LED O Tape end sensor LED. 

62 B O Color signal blue output. 

63 G O Color signal green output. 

64 R O Color signal red output. 

65 CAP FULL O Output the HIGH during the acceleration force of capstan motor at SLOW mode. 

66 V-REC-ST-H O On control of A/V recording (Whole width erase) circuit. 

67 IIC-CLK3 O Not used. 

68 IIC-DATA3 I/O Not used. 

69 SP-H O Output "H" terminal of Playback/Recording SP mode. 

70 IIC-DATA2 I/O Terminal for I2C BUS communication. 

71 IIC-CLK1 O CLOCK terminal for I2C BUS communication. 

72 IIC-DATA1 I/O DATA terminal for I2C BUS communication. 

73 IIC-OFF I When input "L" the I2CBUS communication is stopped. 

74 JUST CLOCK I Not used. 

75 AGC(REC) O Not used. 

76 CAP-PWM O PWM putput of Capstan control. 

77 DRUM-PWM O PWM putput of Cylinder control. 

78 E/V_MASK I Not used. 

79 REEL-S I Input terminal of reel sensor supply. 

80 REEL-T I Input terminal of reel sensor take up. 

81 VCR_A_MUTE O Mute signal of audio mute.(VCR) 

82 TV_A_MUTE O Mute signal of audio mute.(TV) 

83 FF/REW-L O 

The output terminal of to that switches the frequency characteristic of CTL by the circuit bill 

outside. 

84 CA/MA_SEL O Not used. 

85 POWER_FAIL_L I Input for the detection of power interruption. 

86 CFG AMP-OUT O Not used. 

87 CAP-FG I Input terminal for capstan rotation signal detection. 

F1-2


OEC7041A (IC1001) 


88 AMP-VSS - Ground. 

89 DRUM-FG I Input terminal for drum rotation signal detection. 

90 DRUM-PG I Input terminal for DRUM PG signal detection. 

91 AMP-VREFOUT O Condenser connection for AMP-VREFOUT. 

92 AMP-VREFIN I Condenser connection for AMP-VREFIN. 

93 C I Condenser connection for C. 

94 CTL- I/O Input and output terminal of Control Head. 

95 CTL+ I/O Input terminal of Control Head. 

96 AMP C - Condenser connection for AMP C. 

97 CTL AMP-OUT O Output terminal for amp out. 

98 AMP-VCC - 5V 

99 ANALOG VCC - 5V 

100 DEW(mono) I Input terminal for the detection with the dew of the cylinder. 

100 STEREO SEL(HiFi) I Input terminal for the judgement of voice reception condition. 

* The assignment for Pin 100 is varies according to the SET which is MONO or Hi-Fi. 

It is used for DEW terminal in MONO and STEREO SEL terminal in Hi-Fi. 

F1-3

SERVO TIMING CHART 

IC1001 (OEC7041A) 

DPG (0 PIN 

DFG *9 PIN 

H. SW. P 

!8 PIN 

V-SYNC (E-E) 

%9 PIN 

REC CTL (REC) 

(7 PIN 

CH 1 

CH 2 

V-SYNC (TRICK PB) 

!3 PIN 

• WAVEFORM CHANGES DEPENDED ON THE TAPE SPEED 

F2-1

SYSTEM SWITCH MODE 

LOADING DIRECTION 

(FWD) 

EOT 

BOT 

MSSEN A 

MSSEN B 

LOADING ARM 

LIGHT 

RECEIVING 

LIGHT 

GUARD 

LIGHT 

RECEIVING 

LIGHT 

GUARD 

LIGHT 

RECEIVING(H) 

LIGHT 

GUARD (L) 

LIGHT 

RECEIVING 

LIGHT 

GUARD 

FWD 

RVS 

: CAPSTAN FWD ROTATING 

DIRECTION 

: CAPSTAN RVS ROTATING 

DIRECTION 

PB SLOW : SETTING SPEED TO SERVO 

: MECHANICAL MOVEMENT AND CAPSTAN ROTATING 

: MECHANICAL MOVEMENT (NO CAPSTAN ROTATING) 

EJECTION UNLOADING STP3 VSR F. SLOW PB/STP STP2 FF/REW 

PINCH ROLLER 

HEAD CLEANING CLUTCH DIRECT 

CONNECTION 

T BRAKE 

S BRAKE 

CASSETTE DOWN 

TAPE IN 

POWER OFF 

STP FF/FWD 

FWD 

TAPE LOADING 

(WHEN MSSEN A IS CHANGED FROM LIGHT GUARD TO 

LIGHT RECEIVING, CASSETTE IN WILL BE DETECTED) 

RVS 

PB/STP 

(VCP) 

(VCR) 

STP3 

FWD 

FWD 

FF/REW 

FF/REW 

STP 

FF/REW 

PB/STP 

POWER ON 

PB 

STP3 PB FWD 

PB 

F2-2

DIODE 

SEMICONDUCTOR BASE CONNECTIONS 

CATHODE 

CATHODE 

ANODE 

ANODE 

1SS133T-77 11E1N-TA1B2 21DQ09N-FC4 SID1050CM EM-553-F1T 

HZ11B3L TD 11EQS04N-TA1B2 21DQ09N-TA2B1 EQ-552-F1T 

HZ27-1L TD 11EQS04N-TA2B5 RM11C 

HZ30-1L TD 11ES1N-TA1B2 RM11C-LF-B1 

HZ6A3L TD 1N4005E-6580-G23 RMPG06J-G3 

MTZJ30B T-77 RD12FB-T7 RU2AM V1 

MTZJ5.1B T-77 

MTZJ5.6B T-77 

MTZJ6.2B T-77 

MTZJ6.8B T-77 

MTZJ9.1B T-77 

SB10-03A3 

IC 

1 

1 1 1 

2 3 

1 

1 

23 

20PIN 64PIN 8PIN 3PIN 7PIN 3PIN 

M62420SP AN3662FBP S-24C04BDP-LA PST600H LA7840 KIA7806API 

100PIN 

KIA7812API 

LA71170M-MPB 

1 

1 

4 

12 3 

1 

8PIN 5PIN 3PIN 5PIN 12PIN 8PIN 

BA6955N PQ09RD08 UPC2406AHF STR-F6624 TLP621(D4-GR-LF2) LA76814BM-MPB 

OEC7041A 

5 

1 

1 

1 

12PIN 

AN7522 

G-1

SEMICONDUCTOR BASE CONNECTIONS 

TRANSISTOR 

E 

CB 

B E B E E 

CE 

CB CE C B CB 

2SA1318(S,T)-AA DTC114ESTP 2SD2396(J,K) 2SC4160-OEC-YAC1 2SC2621(D,E)-RAC 2SC4217(D,E)-RAC 

2SA1371(D,E)-AE DTC114TSTP 

2SA733(C)-T_Q 

2SB892(S,T)-AE 

2SC1317(Q,R,S)-T 

2SC1815Y(TPE2) 

2SC2909(S,T)-AA 

2SC3331(S,T,U)-A 

2SC945(C)-T(P,Q) 

E 

K 

A 

C 

B 

A E 

C 

B 

C 

E 

2SA1037AKT146 RPI-352Q01R 2SD2499 SG-260 

2SC2412KT146 R,S 

DTA124EKAT146 

DTC114EKAT146 

DTC114TKAT146 

DTC124EKAT146 

DTC143EKAT146 

K 

C 

E 

G-2

TV BLOCK DIAGRAM 

V. OUTPUT IC401 LA7840 

HIFI 

Y/C/AUDIO/ 

HEAD AMP/ 

IN/OUT 

MICON/ 

POWER/ 

OPERATION 

AC IN 

TU.A.OUT_1 

MONITOR-V 

TU.V.OUT_1 

+B ADJ. 

VR502 

SDA 

SCL 

L503 

DEGAUSS COIL 

F501 

Q507 

R. SIGNAL 

G. SIGNAL 

B. SIGNAL 

COLOR SIGNAL 

LUMINANCE SIGNAL 

TUNER VIDEO SIGNAL 

AUDIO SIGNAL 

DEFLECTION SIGNAL 

FEED BACK SW. 

Q506 

5V SW. 

Q513 

5V SW. 

TU601 

1 

4 

5 

11 

TH501 

DEGAUSS ELEMENT 

3 

1 

2 

IC506 TLP621 

FEED BACK 

Q603 

Q602 

BUFFER 

BUFFER 

SAW FILTER 

CF601 

1 4 5 

L610 

RY501 

RELAY 

6 1 

4 3 

D501~D504 

RECTIFIER 

1 

3 

SW. REG. 

IC501 

STR-F6624 

Q504 

RELAY DRIVE 

NC 

CHROMA/IF 

IC604 LA76814BM 

66 

52 

54 

73 

75 

69 

67 

56 

9 

10 

77 

79 

78 

59 

60 

T501 

8 14 

4 

16 

12 

9 

CLMP 

CLMP 

DC 

VOL 

BUS 

RF AGC 

BPF 

SW 

DET 

FM 

SPLL 

VIDEO 

PMP 

IF VIF AGC 

PMP 

LIM 

BPF 

VIDEO 

DET 

PLL 

P2C 

VIDEO 

SW 

SW 

ACC 

DELAY 

LINE 

PEAKING 

CORING 

PPC1 

SYNC 

SEP 

DEMO 

CONTRAST 

BRIGHT 

47 

VCO 

TINT 

BLACK 

STRETCH 

HOR 

VCO 

COLOP 

CLAMP 

BLACK 

STRETCH 

F502 

6V POWER REG. 

IC505 KIA7806API AT 30V 

1 3 

AT 10V 

1 3 

AT 5.6V 

5V POWER REG. 

IC502 UPC2406AHF 

1 

3 

12V REG. 

IC504 KIA7812API 

1 2 4 

9V REG. 

IC503 PQ09RD08 

AT +12V 

P.CON +9V 

H-1 

X604 

3.579545MHz 

1/256 

HOR 

C/D 

PFC1 

RGB 

MATRIX 

FBP 

PFC2 

PHASE 

AHIFTER 

VER 

C/D 

VER 

SEP 

HOR 

OUT 

OSD 

SW 

OSD 

FIX GAIN 

Q503 

VER 

RANP 

AFT 

DRIVE/CUT-OFF 

CLAMP 

+B 100V DRIVE 

Q502 

100V DRIVE 

Q501 

100V SW. 

ABL 

11 

33 

30 

26 

19 

17 

18 

15 

14 

13 

12 

8 

THERMAL 

PROTECTION 

PUMP 

UP 

AMP 

2 

5 

VCC 

6 

7 

10 

9 

14 

7 

Q405 

H. DRIVE 

FB401 

2 EF 

9 G2 

Q806 

BLUE AMP 

Q804 

GREEN AMP 

Q805 

8 

4 

RED AMP 

SOUND AMP. 

IC352 AN7522 

8 

1 

5 

6 

1 

I2C BUS 

INTERFACE 

HV 

Q406 

H. OUTPUT 

19 

2 

10 

12 

4 

2 

F 

7 

11 

8 

6 

J801 

Q605 

CUT OFF 

DIGITAL SOUND 

CONTROL 

IC301 M62420SP 

X_RAY 

VD 

HD 

OSD_BLK 

OSD_B 

OSD_G 

1 

5 

4 

3 

2 

6 

OSD_R 

AFT_M 

DY 

AUDIO_OUT_L 

AUDIO_OUT_R 

7 

P.CON+9V 

V801 

CRT 

MICON/ 

POWER/ 

OPERATION 

SP301 

SPEAKER 

SP302 

SPEAKER 

TV_POWER-H 

VCR_POWER-H 

POWER FAIL(DC) 

Y/C/AUDIO/ 

HEAD AMP/ 

IN/OUT 

J351 

HEAD PHONE 

MICON/ 

POWER/ 

OPERATION

HIFI 

CP4001 

9 HF1 (R) 

8 HF COM 

7 HF2 (L) 

6 SP CH1 (R) 

CYL 

5 SP COM 

4 SP CH2 (L) 

3 

2 

1 

EP/LP-CH1 (R) 

EP/LP COM 

EP/LP-CH2 (L) 

MICON/ 

POWER/ 

OPERATION 

HF2 

HF COM 

HF1 

P.CON+5V 

SCL 

SDA 

H.SW 

CP4005 

HEAD 

AUDIO 

CONTROL 

6 

5 

4 

3 

2 

1 

AUDIO PB 

AUDIO REC 

CTL+ 

CTL- 

AE HEAD(-) 

AE HEAD(+) 

CTL- 

CTL+ 

Q4004 

BUFFER 

Q4003 

SW 

Q4001, Q4002 

AUDIO PB SW 

5 

4 

2 

3 

6 

BIAS OSD 

L4003 

Y/C/A/H.AMP 

IC4001 

LA71170M-MPB 

82 

84 

85 

94 

88 

90 

91 

23 

24 

30 

100 

1 

2 

3 

4 

11 

CTL 

PB EQ 

PB/EE 

AMP 

EQ 

Q4005 

DRIVER 

Q4006 

COMP 

OUT 

REC: 

PB/EE 

BIAS OSC 

DECODER 

SERIAL 

AUTO 

BIAS 

REC FM 

AGC2 

Y/C/AUDIO/HEAD AMP/IN/OUT BLOCK DIAGRAM 

P 

PB/EP 

ENV 

DET 

LINE 

AMP 

R 

REC 

AMP 

PB_FM 

AGC 

REC 

FM-AGC 

S-EQ 

PB_FM 

EQ 

MUTE 

320FH 

VXO VCO 

XO 

Sub 

CONV 

ALC 

ALC 

DAT 

Main 

CONV 

BPF2 

99 5 6 7 98 96 97 76 78 80 

NC NC 

S 

N 

P 

R 

71 72 

64 

TH 

R 

KIL 

B_UP 

AMP 

P 

FM 

DEM 

W/D 

CLIP 

Q4007 

REC 

BGA 

FM 

DEM 

DOUBLE 

LIM 

17 

AMP 

R 

P 

KIL 

DET 

P 

APC 

PB 

18 19 

X4001 

3.579545MHz 

NL 

EMPHA 

R 

VXO 

APC 

REC 

BEFORE 

PB BGA 

BEFORE 

AFTER 

R 

P 

ACC 

PB BGA 

AFTER 

C-LPF 

P 

R 

63 61 59 

COMB 

AMP 

P 

DETAIL 

ENH 

BPF1 

P R 

R 

R 

P 

57 54 52 51 

CLAMP 

Y.N.R 

R 

Q4009 

Q4010 

BUFFER 

P 

1/2 

FBC 

P 

R 

BUFFER 

C COMB 

Y_DELAY 

P 

NL DE 

EMP 

N.C.1 

PIC_CTL 

ANR 

R 

Y/C 

MIX 

SYNC 

SEP 

EE 

AGC 

Q4013 

SW 

H-PLL 

CLK 

-IN 

CLAMP 

6DB 

SYNC 

Y-VCC 

DET 

21 20 16 37 

49 

46 

45 

43 

41 

38 

36 

34 

35 

32 

31 

29 

P.CON 5V 

Q4008 

BUFFER 

Q4012 

BUFFER 

Q4011 

BUFFER 

Q4212 

BUFFER 

RECORD LUMINANCE SIGNAL 

PLAYBACK LUMINANCE SIGNAL 

RECORD COLOR SIGNAL 

PLAYBACK COLOR SIGNAL 


AUDIO SIGNAL(REC) 

AUDIO SIGNAL (PB) 

Q4210 

MUTE SW 

FSC 

NORMAL_A 

Y/C_AUDIO 

FRONT_VIDEO_IN 

TU.V.OUT_1 

MONITOR_V 

Y/C_VIDEO_1 

EXT_MUTE 

V.REC_ST_H 

TV 

HIFI 

MICON/ 

POWER/ 

OPERATION 

CP4004 

FE HEAD 

2 

1 

FE HEAD (GND) 

FE HEAD (HOT) 

AUDIO_OUT_L 

TV 

H_AUDIO_OUT_L 

AUDIO_OUT_R 

HIFI 

REAR_A_IN_R 

H_AUDIO_OUT_R 

REAR_A_IN_L 

J4201 

NC 

1 3 2 4 6 5 7 11 9 10 8 

Q4203 

MUTE SW 

Q4211 

CH MUTE 

VCR_A_MUTE 

MICON/ 

POWER/ 

OPERATION 

VIDEO 

AUDIO 

L 

AUDIO 

R 

H-2

SW1001 

2 3 

MICON/POWER/OPERATION BLOCK DIAGRAM 

SYSCON_TIMER_SERVO 

IC1001 OEC7041A 

1 

4 

50 

TAB SW 


TV 

CAPSTAN 

DD UNIT 

DECK 

TV 

MICRO 

MOTOR 

AT 5.6V 

P. CON 5V 

AT+21V 

VCR_POWER_H 

CP1004 

4 CTL 

5 VCO 

6 FG 

7 CAP.M F/R 

CP1005 

1 CYL PG 

3 CYL FG 

5 CYL DRIVE 

EXT-MUTE 

CTL+ 

CTL- 

V-REC-ST-H 

CVIN 

CP1006 

2 BOT 

3 LDM- 

4 LDM+ 

CP1002 

1 EOT 

AT+5.6V 

P. CON 5V 

Q1019 

P.CON 5V 

DRIVER 

Q1006 

P.CON SW 

POWER 

SAVE 

P. CON 5V 

LOADING MOTOR DRIVER 

IC1003 BA6955N 

D1003 

CONTROL LOGIC 

TSD 

1 4 

2 5 7 4 

2 

3 

1 4 

2 

3 

1 3 

2 

4 

1 3 

2 

4 

X1001 

12MHz 

Q1002 

MS_SEN A 

Q1009 

MS_SEN B 

Q1003 

SENSOR SW 

Q1011 

Q1010 Q1008 

CAP MID 

VCC DRIVER 

DRIVER SW. 

Q1012 

CAP VCC ADJ 

Q1018 

VCR POWER 

SW. 

Q1022 

LED DRIVER 

X1002 

32.768KHz 

REEL SENS. 

Q1001 

REEL SENS. 

Q1005 

39 X-OUT(12MHz) POWER_FAIL_L 85 

38 X-IN(12MHz) 

1 

2 

23 

79 

27 

76 

87 

11 

90 

89 

77 

61 

3 EOT 

4 

20 

MSSEN-A 

MSSEN-B 

MSSENS-CTL 

REEL-S 

80 REEL-T 

24 CAP-MID H 

36 

VCR-POWER 

CAP-PWM 

CAP-FG 

CAP-FWD 

DRUM-PG 

DRUM-FG 

DRUM-PWM 

CENTER LED 

XC-OUT(32MHz) 

35 XC-IN(32MHz) 

BOT 

LDM-RVS 

21 LDM-FWD 

HI-FI-ENV. 

HIFI-H.SW 

STEREO SEL 

VCR_A_MUTE 

VIDEO-H.SW 

IIC-DATA1 

IIC-CLK1 

CTL AMP-OUT 

FF/REW-L 

R 

G 

B 

AFT(MONI) 

OSD OUT1 

V-SYNC 

H/C-SYNC 

KEY A 

TV-POWER 

KEY B 

REMOCON-IN 

REC LED 

ON TIMER LED 

T-REC LED 

OTPB LED 

5 

19 

100 

81 

RESET-L 34 

3 OUT 

26 

95 

94 

66 

56 

18 

72 

71 

97 

83 

64 

63 

62 

7 

60 

59 

58 

9 

28 

10 

14 

30 

31 

29 

32 

Q1004 

FF/REW_SW 

Q1017 

TV POWER 

SW. 

H-3 

Q4205 

REC LED SW. 

Q4201 

ON TIMER 

LED SW. 

Q4206 

T-REC 

LED SW. 

Q4202 

OTPB 

LED SW. 

5 SDA 

6 

Q1015 

BUFFER 

Q4204 

TV POWER 

LED SW. 

SYSTEM RESET 

IC1002 

PST600H 

SCL 

POWER 

ON/OFF 

OS753 

1 

EEP ROM 

IC1099 

S-24C04BDP-LA 

2 

Q1016 

BUFFER 

3 

REC/OTR STOP/EJECT PLAY FF/CUE REW 

D791 D793 D792 

Q1014 

VIDEO_H SW 

Q1023 

X_RAY_SW 

CH DOWN CH UP VOL. UP VOL. DOWN 

D794 

D795 

AT 5V 

HIFI_ENV. 

HIFI_H.SW 

ST SELECT 

VCR_A_MUTE 

V.REC_ST_H 

SDA 

SCL 

EXT_MUTE 

CTL+ 

CTL- 

V.REC_ST_H 

Y/C_VIDEO_1 

H.SW 

SCL 

SDA 

VCR_A_MUTE 

X_RAY 

SDA 

SCL 

OSD_R 

OSD_G 

OSD_B 

AFT_M 

OSD_BLK 

VD 

HD 

TV_POWER_H 

PLAY BACK 

R. SIGNAL 

G.SIGNAL 

B. SIGNAL 

HIFI 

Y/C/AUDIO/ 

HEAD AMP/ 

IN/OUT 

TV 

CAPSTAN AFC SIGNAL 

CYLINDER AFC SIGNAL 

CYLINDER AFP SIGNAL 


TUNER VIDEO SIGNAL

HIFI BLOCK DIAGRAM 

J702 

1 

2 

3 

4 

5 

6 

7 

HIFI AUDIO/H.AMP/DEM 

IC5501 

AN3662FBP 


HF2 

HF1 

22 

24 

AMP 

AMP 

AGC 

INPUT SW 

2 

10 

4 

15 

REAR_A_IN_R 

REAR_A_IN_L 

Y/C/AUDIO/ 

H.AMP/IN/OUT 

Y/C/AUDIO/ 

H.AMP/IN/OUT 

HF_COM 

21 

OUTPUT 

SW 

AMP 

AMP 

53 

57 

H.AUDIO_OUT_R 

H.AUDIO_OUT_L 

PNR 

FSC 

45 

Y/C_AUDIO 

NORMAL_A 

62 

61 

BPF 

48 

TU.A.OUT_1 

TV 

VCO-FO 

ADJ 

LOGIC 

FM LIM 

30 

29 

V. REC_ST-H 

P.CON 5V 

P.CON 9V 

19 

51 

58 

DEM 

BLOCK 

LOGIC 

28 

27 

36 

42 

43 

HIFI_ENV. 

HIFI_H.SW 

VCR_A_MUTE 

SCL 

SDA 

MICON/POWER/ 

OPERATION 

56 

ST_SELECT 



AUDIO SIGNAL (PB) 

H-4

A 

B 

C 

D 

E 

A 

B 

C 

D 

E 

1 

2 

1 

2 

DECK 

SOLDER SIDE 

CP101 

Q101 

Q102 

CP102 

PRINTED WIRING BOARDS 

OPERATION/FRONT JACK 

SOLDER SIDE 

I-1 

SW791 

SW751 

SW793 

SW792 

SW794 

SW795 

SW750 

SW798 

SW799 

SW796 

SW797 

D793 

D795 

D751 

OS753 

CD751 

R794 

R751 

R754 

R758 

C751 

C755 

R761 

R780 

R777 R776 

R775 

W004 

C779 

R778 

R771 

R772 

R773 

R774 

C752 

C781 

W807 

W802 

W814 

R380 

R381 

CD353 

J351 

J702 

W001 

W002 

D792 

D791 

D794 

R753 

W003 

C382 

B351 

C384 

W805 

R752 

W803 

W816 

W811 

W810 

W819

8 

7 

6 

5 

4 

3 

2 

1 

A B C D E F G H 

OPERATION SCHEMATIC DIAGRAM 

(OPERATION PWB) 

PLAY BACK 

R758 

270 

R778 

R771 R772 R773 R774 

820 

1K 

1.5K 

3 

2 

1 

GND 

B+ 

Vout 

OS753 

PIC-28143TH5 


8 

7 

6 

5 

4 

3 

2 

1 

C751 

100P B 

CH DOWN 

SW799 

SKHVBED010 

CH UP 

SW798 

SKHVBED010 

VOL UP 

SW796 

SKHVBED010 

VOL DOWN 

SW797 

SKHVBED010 

PLAY BACK 

SW750 

SKHVBED010 

POWER 

D792 

EQ-552-F1T 

C779 

0.001 B 

C781 

0.001 B 

POWER ON/OFF 

SW751 

SKHVBED010 

REC/OTR 

SW795 

SKHVBED010 

STOP/EJECT 

SW791 

SKHVBED010 

PLAY 

SW792 

SKHVBED010 

FF/CUE 

SW793 

SKHVBED010 

REW 

SW794 

SKHVBED010 

C752 

0.1 F 

PLAY LED 

D751 

EM-553-F1T 

R761 

270 

R794 

270 

R751 

270 

R752 

100 1/2W 

R753 

270 

R754 

270 

D795 

EM-553-F1T 

2.7K 

5.6K 

ON TIMER/ST-BY 

R775 

820 

R776 

1K 

R777 

1.5K 

R780 

2.7K 

D794 

EQ-552-F1T 

C755 

6.3V 220 KA 

T-REC 

D791 

EQ-552-F1T 

REC/OTR 

D793 

EQ-552-F1T 

1 

10 

11 

12 

2 

3 

4 

5 

6 

7 

8 

9 

FROM/TO I/O 

CD751 (CP4201) 

CH2C070A 

REMOCON OUT 

GND 

AT 5V 

POWER ON L 

OTPB LED 

KEY A 

T-REC LED 

REC LED 

KEY B 

ON TIMER LED 

PLAY LED 

NC 

W807 

5.1 

5.1 

0 

W805 

NOTE: 

THE DC VOLTAGE AT EACH PART WAS MEASURED 

WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST 

WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL. 

OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE 

NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME 

I-2 

PWB030 

TEXA17


8 

FRONT JACK SCHEMATIC DIAGRAM 

8 

(FRONT JACK PWB) 

7 

7 

6 

6 

J351 

HSJ2630-010070 

1 

5 

5 

W819 

C382 

16V47 

KA 

R381 

220 1/2W 

C384 

16V47 

KA 

R380 

220 1/2W 

4 

3 

2 

6 

7 

5 

B351 

BL01RN1-A63 

W803 

4 

4 

W810 

W811 

W816 

3 

2 

TO I/O 

CD353(CP4202) 

CH2B027A 

1 FRONT VIDEO IN 

2 GND 

3 FRONT A IN L 

4 SOUND GND 

5 SOUND OUT L 

6 SP OUT L 

7 GND 

8 FRONT A IN R 

9 

NC 

10 SOUND OUT R 

11 SP OUT R 

J702 

JPJ3656-01-432 

H 

2 

1 

E 

VIDEO 

W814 

H 

4 

3 

E 

W802 

H NC 

6 7 

5 

E 

FRONT 2 

AUDIO L AUDIO R 

3 

2 

1 

NOTE: THE DC VOLTAGE AT EACH PART WAS MEASURED 





CAUTION: SINCE THESE PARTS MARKED BY 

CRITICAL FOR SAFETY,USE ONES 

DESCRIBED IN PARTS LIST ONLY 

ARE 

ATTENTION: LES PIECES REPAREES PAR UN ETANT 

DANGEREUSES AN POINT DE VUE SECURITE 

N’UTILISER QUE CELLS DECRITES 

DANS LA NOMENCLATURE DES PIECES 



PWB250 

TEXA18 

1 


I-3

8 


DECK SCHEMATIC DIAGRAM 

8 

7 

LOADING MOTOR 

M101 

(DECK PWB) 

7 

S105 

6 

5.1 

6 

S106 

0 

BOT SENSOR 

Q101 

RPT-38PB113 

S101 

S102 

S103 

S104 

5 

5 

FROM/TO MICON 

CP101 

52044-0445 

4 

4 

3 

2 

1 

LDM+ 

LDM- 

BOT 

VCC 

CP102 

173979-2 

2 

1 

FROM/TO MICON 

VCC 

EOT 

5.1 

0 EOT SENSOR 

Q102 

RPT-38PB113 

4 

PWB550 

VE8851 

3 

3 

2 

2 

1 




ARE 





NOTE: THE DC VOLTAGE AT EACH PART WAS 

MEASURED WITH THE DIGITAL TESTER 

DURING PLAYBACK 



1 


I-4

A B C D E F 

A B C D E F 

1 

2 

3 

4 

5 

1 

2 

3 

4 

5 

1 

31 

51 

81 

1 

25 

41 

64 

1 

31 

51 

81 

17 

33 

49 

1 


SYSCON 

I-5 

R1002 

C1005 

C1014 

IC1001 

C1035 

C1038 

C1031 

R1033 

R1034 

R1031 

R1032 

C1047 

C1046 

R1040 

R1041 

C1050 

C1049 

C1048 

C1040 

R1020 

R1017 

Q1014 

Q1004 

Q1002 

R1019 

R1006 

R1012 

C1019 

C1013 

C4008 

R4015 

R4001 

Q4007 

C4045 

R4057 

R4038 

R4042 

R4045 

R4050 

R4049 

R4051 

R4043 

R4046 

Q4009 

C4036 

C4044 

C4043 

C4049 

C4052 

C4031 

C4030 

C4022 

C4018 

C4017 

C4013 

R4010 

R4008 

R4009 

R4026 

R4030 

R4023 

R4022 

R4021 

R4003 

R4004 

R4016 

R4011 

R4012 

C4011 

C4005 

Q4004 

R4027 

C4033 

C4034 

C4032 

C4038 

C4047 

C4042 

C4054 

C4056 

R4040 

R4048 

R4047 

Q4008 

R4053 

R4055 

R4056 

R4052 

C4061 

C4060 

C4059 

Q4010 

Q4012 

C4074 

C4064 

C4072 

C4057 

Q4011 

C4075 

R4028 

C4037 

IC604 

C604 

R606 

C615 

R603 

C614 

R612 

C609 

C620 

R620 

R617 

C622 

C631 

R4213 

R619 

Q4212 

Q1006 

Q1008 

Q1012 

Q1010 

R1037 

R1038 

C1066 

R641 

C1028 

C1029 

R1057 

C4001 

R4005 

R631 

R1059 

R1055 

C4009 

R4058 

R4059 

Q4210 

R4231 

Q4203 

R4212 

R1049 

R653 

R4204 

C4079 

C657 

C4210 

R4224 

R1011 

R1003 

C1002 

C4213 

C1017 

C647 

R627 

R1050 

R1087 

R1062 

R1061 

Q1018 

Q1017 

C1041 

C1027 

C1022 

R1083 

IC4001 

C316 

R305 

R304 

C303 

C302 R306 

R307 

C308 

C304 

C305 

R311 

R308 

R4018 

R1065 

C655_1 

R660 

R303 

R316 

C4209 

C4214 

Q4211 

R4233 

R662 

R663 

R317 

R661 

Q4202 

Q4205 

Q4206 

Q4201 

Q4204 

C4204 

R1066 

R4035 

C1026 

R1051 

R4060 

R4031 

R359 

C320 

R318 

R302 

C1061 

C1030 

C1060 

R1044 

R1045 

R1053 

R1029 

C5530 

C5540 

C5541 

C5551 

R5508 

C5515 

C5513 

R5504 

C5519 

R5519 

IC5501 

R4074 

C1034_1 

C5543 

Q1015 

C1044 

R1056 

Q1016 

C1053 

R1058 

C1055 

C616 

C678 

Q1022 

C648 

R639 

R636 

R651 

R649 

R642 

C646 

R633 

R645 

R637 R648 R611 

C641 

C644 

C642 

R634 

C630 

C671 

R625 

R623 

C674 

C675 

R655 

C676 

R626 

R618 

Q602 

C4202 

R605 

C673 

C608 

C306 

C307 

Q1023 

R5521 

R5520 

C5502 

C5508 

C5507 

C5506 

R5511 

R5505 

C5524 

R4064 

R5518 

C5521 

C5514 

C5522 

R5517 

R5510 

R5516 

C5546 

C5545 

C5542 

C5544 

R353 

C667 

C310 

W804 

C1062 

R1035 

R4063 

R4062 

C5549 

W829 

R4070 

R4044 

W176 

C1051 

W880 

W879 

C4205 

R5503 

R1078 

R1073 

R647 

C1072 

C1073 

C1071 

C1068 

C1070 

C681 

C680 

C679 

R4039 

C682 

C687 

Q603 

R670 

C1056 

R4076 

R668 

C689 

C661 

C666 

C690 

C1078 

C1079 

C1076 

C1077 

R654 

C4081 

Q4013 

R4232 

C1075 

R635 

R646 

C692 

R671_2 

C1039 

W203 

R5502 

C4055 

R1046 

R621 

C4077 

C4091 

R656 

R672 

C4095 

W898 

W902 

W128 

W259 

R4203 

W266 

W144 

W145 

R659 

C1069 

Q350 

R350 

R1036 

W918 

W916 

W917 

W915 

W921 

R673_1 

R1084 R1085 

C4069 

C4065 

C4066 

C1007 

W108 

W107 

Q4209 

W834 

R1008 

R1028 

R4077 

R4029 

C4002 

C1067 

C5556 

C4104 

W255 

C613 

C4208 

R4205 

C4216 

W845 

W240 

R4002 

C4093 

R4080 

R1001 

W214 

Q4003 

R312 

R301 

C313 

C4217 

C4218 

W285 

C4106 

W244 

C4109 

W817 

W873 

W913 

W847 

W881 

W859 

W849 

W835 

W870 

W869 

W846 

W805 

W884 

R4006 

W927 

W899 

C5528_1 

C5535_1 

W940 

W938 

W944 

W942 

W946 

Q604 

R629 

S816X S816Y 

S825X 

S825Y

A 

B 

C 

D 

E 

F 

A 

B 

C 

D 

E 

F 

1 

2 

3 

4 

5 

1 

2 

3 

4 

5 

W016 

W013 

C1021 

W009 

C1020 

W096 

W097 

W029 

L1001 

W095 

W098 

W099 

W100 

W101 

Q4006 

C4003 

C4076 

C4035 

L4008 

R4054_1 

Q4001 

Q4002 

L4004 

C4025 

Q4005 

L4002 

C4040 

C4006 

L4007 

C4048 

C4016 

L4005 

C4027 

C4046 

C4051 

L4010 

L4009 

C4053 

C4050 

C4041 

C4039 

W131 

W130 

L4006 

C4058 

C4071 

C4062 

C4063 

C4070 

L4012 

L4011 

C4078 

R613 

C605 

W258 

C656 

C623 

C638 

C650 

TP4201 

C624 

R4239 

C651 

L4205 

L605 

CP1003 

C1042 

C1001 

W232 

IC1003 

CP1006 

R1024 

R1010 

W169 

L4003 

W150 C1058 

CP1002 

W275 

C4220 

CP4001 

CP1004 

CP4004 

Q1005 

Q1001 

SW1001 

IC1002 

CP1005_1 

D4201 

R1047 

L610 

L4001 

W044 

W106 

W034 

W025 

IC301 

L302 

R1013 

R1009 

C640 

J4201 

D1004 

D1005 

CP4202 

CP603 

W140 

R1069 

W126 

W129 

C312 

C311 

CP303 

R628_1 

L5506 

W083 

W115 

R4201 

W235 

D1009 

W236 

W031 

C1037 

CP4005 

W142 

TU601 

X604 

C352 

C351 

C355 

C314 

L301 

C317 

C309 

W036 

X1001 

W017 

W032 

W103 

IC1099 

W065 

D4001 

W139 

W147 

C5532 

C5526 

C5529 

W118 

C5509 

C5516 

C5527 

X4001 

W048 

W014 

W079 

W080 

W082 

W163 

W133 

L5503 

CF601 

L604 

W081 

C1003_1 

D1015 

R640 

R650 

R630 

D603 

D604 

W256 

C652 

Q605 

R638 

D601 

R616 

C654 

C617 

C643 

C659_1 

L601 

C660 

C626_1 

L612 

R4238 

C669 

W262 

W272 

W267 

R644 

W230 

W201 

W153 

W146 

R1063 

R1076 

W184 

W249 

W197 

W246 

W125 

R5501 

C5525 

IC4002 

C1059 

C1032 

C5523 

C5512 

C5510 

TP4001 

L5504 

L5501 

C5533 

C5539 

C5537 

C5548 

C5547 

C5550 

L5505 

W193 

W167 

D5501 

W172 

W195 

W248 

W088 

W018 

C4084 

W815 

W165 

W183 R4007 

W190 

W177 

W178 

W802 

W049 

W825 

C1045 

W871 

W836 

W260 

W059 

W271 

W237 

W069 

W274 

W209 

W206 

D4203 

W234 

W233 

C4080 

R1018 

W174 

C4012 

C1018 

C1016 

C5531 

C5534 

C5538 

C5536 

C5552 

C301_1 

C315_1 

C4073 

C4023 

W067 

D1007 

D1010 

C354 

W109 

W010 

W138 

W137 

W135 

B4001 

C4068 

C4067 

W151 

W842 

W090 

R1016 

W066 

W068 

W050 

W047 

W075 

W073 

W094 

W243 

D4005 

W055 

W076 

W077 

L602 

CC4202 

CC4201 

W164 

D605 

D1001 

W039 

W038 

R1077 

R1064 

TP1002 

TP5502 

W121 

W170 

W061 

W114 

W162 

W211 

W154 

W143 

W028 

R1005 

W212 

W216 

L4017 

W037 

W168 

W087 

W136 

R4041 

R669 

W188 

W192 

R1079 

W158 

C634 

X1002 

W242 

W231 

W218 

C621_1 

W160 

C4028 

W084 

W202 

B602 

C5501 

D1012 

C4206 

C4212 

W027 

W030 

W250 

CP602 

CP601 

W217 

W892 

W078 

W093 

C645_2 

C4092 

W821 

W191 

W893 

W265 

W890 

W161 

W159 

W105 

W896 

W901 

C1015 

TP601 

W257 

W885 

D4204 

Q1011 

C4201 

W904 

W222 

C350 

R676 

R677 

W251 

D1003 

B301 

W247 

W120 

W208 

W072 

W054 

W134 

W057 

W210 

W156 

W157 

W119 

W062 

W089 

W180 

W822 

W166 

W052 

W003 

TP1001 

CP4201 

W040 

CP1007 

W035 

W021 

W026 

W113 

W112 

W111 

W023 

W033 

W936 

W043 

W024 

W102 

W104 

W086 

W116 

C5511 

Q1003 

Q1009 

C1043 

C688 

C4007 

C611 

W254 

R632 

IC352 

HS352 

R4032 

R4037 

R4036 

R1048 

C4029 

R1068 

W903 

W175 

W253 

W181 

W279 

W277 

C1004 

W280 

W278 

L603 

W818 

W252 

R309 

R310 

W281 

W282 

C4015 

W823 

L4014 

C601 

W117 

W841 

W819 

W283 

CD601 

D4202 

D1006 

D1011 

Q1019 

W229 

W149 

W148 

W215 

W224 

W225 

R624 

W228 

W227 

W219 

W155 

C633 

C1008 

W012 

W011 

W284 

W268 

W269 

D1014 

C1010 

W286 

D602 

W179 

TP5501 

W276 

W226 

D607 

C5518_1 

D1016 

C4108 

W287 

C4211 

C4245 

C4207 

W889 

W860 

W851 

L1002 

R5513_1 

R5506_1 

R5514_1 

R5507_1 

CD4203 

L611 

C5559 

C5560 

W200 

C5558 

C5557 

CD4201_3 

W855 

D606 

D608 

W887 

S823Y 

S823X 

S818X 

S818Y 

W806 

S821X 

S821Y 

S824Y 

S824X 

C4111 

W951 

S827Y 

S827X 

D4008 

R4014 

D4007 


SYSCON 

I-6

A B C D E F 

A B C D E F 

1 

2 

3 

4 

5 

1 

2 

3 

4 

5 

1 

31 

51 

81 

1 

25 

41 

64 

1 

31 

51 

81 

17 

33 

49 

1 


SYSCON 

R1002 

C1005 

C1014 

IC1001 

C1035 

C1038 

C1031 

R1033 

R1034 

R1031 

R1032 

C1047 

C1046 

R1040 

R1041 

C1050 

C1049 

C1048 

C1040 

R1020 

R1017 

Q1014 

Q1004 

Q1002 

R1019 

R1006 

R1012 

C1019 

C1013 

C4008 

R4015 

R4001 

Q4007 

C4045 

R4057 

R4038 

R4042 

R4045 

R4050 

R4049 

R4051 

R4043 

R4046 

Q4009 

C4036 

C4044 

C4043 

C4049 

C4052 

C4031 

C4030 

C4022 

C4018 

C4017 

C4013 

R4010 

R4008 

R4009 

R4026 

R4030 

R4023 

R4022 

R4021 

R4003 

R4004 

R4016 

R4011 

R4012 

C4011 

C4005 

Q4004 

R4027 

C4033 

C4034 

C4032 

C4038 

C4047 

C4042 

C4054 

C4056 

R4040 

R4048 

R4047 

Q4008 

R4053 

R4055 

R4056 

R4052 

C4061 

C4060 

C4059 

Q4010 

Q4012 

C4074 

C4064 

C4072 

C4057 

Q4011 

C4075 

R4028 

C4037 

IC604 

C604 

R606 

C615 

R603 

C614 

R612 

C609 

C620 

R620 

R617 

C622 

C631 

R4213 

R619 

Q4212 

Q1006 

Q1008 

Q1012 

Q1010 

R1037 

R1038 

C1066 

R641 

C1028 

C1029 

R1057 

C4001 

R4005 

R631 

R1059 

R1055 

C4009 

R4058 

R4059 

Q4210 

R4231 

Q4203 

R4212 

R1049 

R653 

R4204 

C4079 

C657 

C4210 

R4224 

R1011 

R1003 

C1002 

C4213 

C1017 

C647 

R627 

R1050 

R1087 

R1062 

R1061 

Q1018 

Q1017 

C1041 

C1027 

C1022 

R1083 

IC4001 

C316 

R305 

R304 

C303 

C302 R306 

R307 

C308 

C304 

C305 

R311 

R308 

R4018 

R1065 

C655_1 

R660 

R303 

R316 

C4209 

C4214 

Q4211 

R4233 

R662 

R663 

R317 

R661 

Q4202 

Q4205 

Q4206 

Q4201 

Q4204 

C4204 

R1066 

R4035 

C1026 

R1051 

R4060 

R4031 

R359 

C320 

R318 

R302 

C1061 

C1030 

C1060 

R1044 

R1045 

R1053 

R1029 

C5530 

C5540 

C5541 

C5551 

R5508 

C5515 

C5513 

R5504 

C5519 

R5519 

IC5501 

R4074 

C1034_1 

C5543 

Q1015 

C1044 

R1056 

Q1016 

C1053 

R1058 

C1055 

C616 

C678 

Q1022 

C648 

R639 

R636 

R651 

R649 

R642 

C646 

R633 

R645 

R637 R648 R611 

C641 

C644 

C642 

R634 

C630 

C671 

R625 

R623 

C674 

C675 

R655 

C676 

R626 

R618 

Q602 

C4202 

R605 

C673 

C608 

C306 

C307 

Q1023 

R5521 

R5520 

C5502 

C5508 

C5507 

C5506 

R5511 

R5505 

C5524 

R4064 

R5518 

C5521 

C5514 

C5522 

R5517 

R5510 

R5516 

C5546 

C5545 

C5542 

C5544 

R353 

C667 

C310 

W804 

C1062 

R1035 

R4063 

R4062 

C5549 

W829 

R4070 

R4044 

W176 

C1051 

W880 

W879 

C4205 

R5503 

R1078 

R1073 

R647 

C1072 

C1073 

C1071 

C1068 

C1070 

C681 

C680 

C679 

R4039 

C682 

C687 

Q603 

R670 

C1056 

R4076 

R668 

C689 

C661 

C666 

C690 

C1078 

C1079 

C1076 

C1077 

R654 

C4081 

Q4013 

R4232 

C1075 

R635 

R646 

C692 

R671_2 

C1039 

W203 

R5502 

C4055 

R1046 

R621 

C4077 

C4091 

R656 

R672 

C4095 

W898 

W902 

W128 

W259 

R4203 

W266 

W144 

W145 

R659 

C1069 

Q350 

R350 

R1036 

W918 

W916 

W917 

W915 

W921 

R673_1 

R1084 R1085 

C4069 

C4065 

C4066 

C1007 

W108 

W107 

Q4209 

W834 

R1008 

R1028 

R4077 

R4029 

C4002 

C1067 

C5556 

C4104 

W255 

C613 

C4208 

R4205 

C4216 

W845 

W240 

R4002 

C4093 

R4080 

R1001 

W214 

Q4003 

R312 

R301 

C313 

C4217 

C4218 

W285 

C4106 

W244 

C4109 

W817 

W873 

W913 

W847 

W881 

W859 

W849 

W835 

W870 

W869 

W846 

W805 

W884 

R4006 

W927 

W899 

C5528_1 

C5535_1 

W940 

W938 

W944 

W942 

W946 

Q604 

R629 

S816X S816Y 

S825X 

S825Y 

W016 

W013 

C1021 

W009 

C1020 

W096 

W097 

W029 

L1001 

W095 

W098 

W099 

W100 

W101 

Q4006 

C4003 

C4076 

C4035 

L4008 

R4054_1 

Q4001 

Q4002 

L4004 

C4025 

Q4005 

L4002 

C4040 

C4006 

L4007 

C4048 

C4016 

L4005 

C4027 

C4046 

C4051 

L4010 

L4009 

C4053 

C4050 

C4041 

C4039 

W131 

W130 

L4006 

C4058 

C4071 

C4062 

C4063 

C4070 

L4012 

L4011 

C4078 

R613 

C605 

W258 

C656 

C623 

C638 

C650 

TP4201 

C624 

R4239 

C651 

L4205 

L605 

CP1003 

C1042 

C1001 

W232 

IC1003 

CP1006 

R1024 

R1010 

W169 

L4003 

W150 C1058 

CP1002 

W275 

C4220 

CP4001 

CP1004 

CP4004 

Q1005 

Q1001 

SW1001 

IC1002 

CP1005_1 

D4201 

R1047 

L610 

L4001 

W044 

W106 

W034 

W025 

IC301 

L302 

R1013 

R1009 

C640 

J4201 

D1004 

D1005 

CP4202 

CP603 

W140 

R1069 

W126 

W129 

C312 

C311 

CP303 

R628_1 

L5506 

W083 

W115 

R4201 

W235 

D1009 

W236 

W031 

C1037 

CP4005 

W142 

TU601 

X604 

C352 

C351 

C355 

C314 

L301 

C317 

C309 

W036 

X1001 

W017 

W032 

W103 

IC1099 

W065 

D4001 

W139 

W147 

C5532 

C5526 

C5529 

W118 

C5509 

C5516 

C5527 

X4001 

W048 

W014 

W079 

W080 

W082 

W163 

W133 

L5503 

CF601 

L604 

W081 

C1003_1 

D1015 

R640 

R650 

R630 

D603 

D604 

W256 

C652 

Q605 

R638 

D601 

R616 

C654 

C617 

C643 

C659_1 

L601 

C660 

C626_1 

L612 

R4238 

C669 

W262 

W272 

W267 

R644 

W230 

W201 

W153 

W146 

R1063 

R1076 

W184 

W249 

W197 

W246 

W125 

R5501 

C5525 

IC4002 

C1059 

C1032 

C5523 

C5512 

C5510 

TP4001 

L5504 

L5501 

C5533 

C5539 

C5537 

C5548 

C5547 

C5550 

L5505 

W193 

W167 

D5501 

W172 

W195 

W248 

W088 

W018 

C4084 

W815 

W165 

W183 R4007 

W190 

W177 

W178 

W802 

W049 

W825 

C1045 

W871 

W836 

W260 

W059 

W271 

W237 

W069 

W274 

W209 

W206 

D4203 

W234 

W233 

C4080 

R1018 

W174 

C4012 

C1018 

C1016 

C5531 

C5534 

C5538 

C5536 

C5552 

C301_1 

C315_1 

C4073 

C4023 

W067 

D1007 

D1010 

C354 

W109 

W010 

W138 

W137 

W135 

B4001 

C4068 

C4067 

W151 

W842 

W090 

R1016 

W066 

W068 

W050 

W047 

W075 

W073 

W094 

W243 

D4005 

W055 

W076 

W077 

L602 

CC4202 

CC4201 

W164 

D605 

D1001 

W039 

W038 

R1077 

R1064 

TP1002 

TP5502 

W121 

W170 

W061 

W114 

W162 

W211 

W154 

W143 

W028 

R1005 

W212 

W216 

L4017 

W037 

W168 

W087 

W136 

R4041 

R669 

W188 

W192 

R1079 

W158 

C634 

X1002 

W242 

W231 

W218 

C621_1 

W160 

C4028 

W084 

W202 

B602 

C5501 

D1012 

C4206 

C4212 

W027 

W030 

W250 

CP602 

CP601 

W217 

W892 

W078 

W093 

C645_2 

C4092 

W821 

W191 

W893 

W265 

W890 

W161 

W159 

W105 

W896 

W901 

C1015 

TP601 

W257 

W885 

D4204 

Q1011 

C4201 

W904 

W222 

C350 

R676 

R677 

W251 

D1003 

B301 

W247 

W120 

W208 

W072 

W054 

W134 

W057 

W210 

W156 

W157 

W119 

W062 

W089 

W180 

W822 

W166 

W052 

W003 

TP1001 

CP4201 

W040 

CP1007 

W035 

W021 

W026 

W113 

W112 

W111 

W023 

W033 

W936 

W043 

W024 

W102 

W104 

W086 

W116 

C5511 

Q1003 

Q1009 

C1043 

C688 

C4007 

C611 

W254 

R632 

IC352 

HS352 

R4032 

R4037 

R4036 

R1048 

C4029 

R1068 

W903 

W175 

W253 

W181 

W279 

W277 

C1004 

W280 

W278 

L603 

W818 

W252 

R309 

R310 

W281 

W282 

C4015 

W823 

L4014 

C601 

W117 

W841 

W819 

W283 

CD601 

D4202 

D1006 

D1011 

Q1019 

W229 

W149 

W148 

W215 

W224 

W225 

R624 

W228 

W227 

W219 

W155 

C633 

C1008 

W012 

W011 

W284 

W268 

W269 

D1014 

C1010 

W286 

D602 

W179 

TP5501 

W276 

W226 

D607 

C5518_1 

D1016 

C4108 W287 

C4211 

C4245 

C4207 

W889 

W860 

W851 

L1002 

R5513_1 

R5506_1 

R5514_1 

R5507_1 

CD4203 

L611 

C5559 

C5560 

W200 

C5558 

C5557 

CD4201_3 

W855 

D606 

D608 

W887 

S823Y 

S823X 

S818X 

S818Y 

W806 

S821X 

S821Y 

S824Y 

S824X 

C4111 

W951 

S827Y 

S827X 

D4008 

R4014 

D4007 

I-7

8 


Y/C/AUDIO/HEAD AMP SCHEMATIC DIAGRAM 

R4029 

15K 

(SYSCON PWB) 

8 

TO SOUND AMP 

P.CON+5V 

COMP 

NC 

ENV 

TP4001 

FSC 

P.CON+5V 

L4017 

68uH 

FROM POWER 

D4008 

11EQS04N 

S825X 

C4081 

15P CH 

7 

6 

5 

4 

3 

2 

9 

8 

7 

6 

5 

4 

3 

2 

1 

CTL- 

CTL+ 

CP4005 52045-0645 

1 AE HEAD(+) 

2 AE HEAD(-) 

3 CTL- 

4 CTL+ 

5 AUDIO REC 

6 AUDIO PB 

2 

1 

P.CON+5V 

GND 

P.CON+10V 

FROM/TO HIFI 

NORMAL_A 

Y/C_AUDIO 

FSC 

GND[HIFI] 

P.CON+5V 

HF2 

HF_COM 

HF1 

FROM/TO CYL MOTOR 

CP4001 

TOC-C09X-A1 

HF1 (R) 

HF COM 

HF2 (L) 

SP-CH1 (R) 

SP COM 

SP-CH2 (L) 

EP/LP-CH1 (R) 

EP/LP COM 

EP/LP-CH2 (L) 

FROM/TO A/C HEAD 

TO F/E HEAD 

CP4004 

TMC-T02X-E1 

FE HEAD(GND) 

FE HEAD(HOT) 

C4092 

16V 330 YK 

W855 

W818 

+5V REG 

IC4002 KIA7806API 

8.9 

IN 

GND 

1 2 3 

0 

5.1 

C4084 

OUT 

10V 220 YK 

P.CON+5.6V[A] 

FROM/TO I/O 

GND_1 


REAR_VIDEO_IN 

Y/C_VIDEO 

REC_TU.V.OUT 

TO CHROMA/IF 

P.CON+5.6V[A] 

GND_1 

FROM/TO MICON 

VCR_A_MUTE 

COL_ROTA 

H.SW 

H.AMP_SW 

SCL 

SDA 

D.V_SYNC 

V.REC_ST_H 

ENV_DET 

CTL+ 

CTL- 

COMP 

Y/C_VIDEO_1 

P.CON+5V 

Y/C_AUDIO 

3 

4 

ENV_DET 

R4001 

820 

R4006 

2.2K 

AUDIO 

PB SW 

15.1 

Q4002 20.8 

2SC3331 

0 

R4005 

1.5K 

C4001 

0.056 B 

15.6KHZ TRAP 

L4001 

2623003 

NC 

2 

V.REC_ST_H 

AUDIO 2.7 

PB SW 21.2 

Q4001 

2SC3331 15.1 

1 

6 

W904 

NC 

L4002 

R4003 

4.7K 

R4004 

4.7K 

100uH 

0607 

D4007 

MTZJ5.6B 

C4002 

0.01 B 

R4007 

820 

C4003 

100V 0.022 PP 

R4014 

5.2 

5.1 SW 

Q4003 

21.1 DTA124EKA 

C4106 

0.1 B 

1 

R4009 

1.8K 

W917 

R4010 

4.7K 

S824Y S824X 

5.0 

0 

R4011 

2.7K 

R4012 

2.7K 

6 

5 

4 

L4003 

1626007 

C4005 

0.33 B 

R4008 

6.8K 

C4006 

C4007 

BUFFER 

Q4004 

2SC2412K 

0 

1 

2 

3 

R4058 

22K 

R4060 

47 

16V 100 KA 

6.3V 100 KA 

C4011 

0.1 B 

DRIVER 

Q4005 

2SA1318 

L4004 

L4005 

100uH 

100uH 

0607 

C4008 

0.01 B 

R4015 

1K 

C4009 

0.033 B 

BIAS OSC 

Q4006 

2SC1317 

W860 

R4070 

220 

13 

C4017 

0.1 B 

C4018 

680P CH 

81 

82 

83 

84 

85 

86 

87 

88 

89 

90 

91 

92 

93 

94 

95 

96 

97 

98 

99 

100 

C4023 

R4021 

10K 

R4022 

12K 

S825Y 

16V 33 KA 

R4023 

330K 

C4022 

0.01 B 

C4027 

C4028 

R4027 12K 

16V 22 KA 

18 

R4028 2.2M 

L4006 

100uH 

C4029 1 F 

W817 

R4030 27K 

C4031 820P CH 

R4026 C4025 

150 16V 10 KA 

R4032 18K 

R4035 10K 

R4036 10K 

R4037 18K 

C4078 

C4030 

0.001 B 

R4031 

1.2K +-1% 

50V 3.3 KA 

COL_ROTA 

VCR_A_MUTE 

H.SW 

H.AMP_SW 

11 

6.3V 47 KA 

C4079 

0.1 B 

R4080 

470 

L4014 

C4104 

0.01 B 

R4002 

1.2K 

56uH 

18P CH 

C4032 

C4109 

0.01 B 

V.REC_ST_H 

W885 

C4033 0.047 B 

W842 

REC EQ OUT 

C4034 0.01 B 

ID DET 

FM AGC DET 

C4035 

SW 

Q4013 

DTC114TKA 

C4038 

0.1 B 

C4041 

C4108 

6.3V 100 KA 

C4093 10P CH 

R4040 C4039 

6.8K 50V 1 KA 

C4042 

X4001 

3.579545MHz 

0.022 B 

100CT3R504 

C4046 

50V 1 KA R4048 1K 

C4047 0.022 B 

APC 

REC 

APC 

PB 

AFC 

REC 

50V 2.2 KA 

TH 

ACC DET 

C4037 0.033 B 

C4036 

20P CH 

L4007 

56uH 

R4038 

2.2K 

R4041 

R4042 390 

R4039 

270 

BAL/TC1 

C4040 50V 1 KA 

Y-Vcc 

AMP 

Q4007 

2SC2412K 

6.3V 100 KA 

C4044 

0.01 B 

R4043 

2.7K 

C4043 

5P CH 

220 

R4045 

C4045 

R P 

680 

R4046 

2.8 

R4074 

1.8K 

C4048 

560 

R4049 4.7K 

390P CH 

L4008 120uH 

C4049 120P CH 

R4047 

270 

R4064 

2.2M 

C4050 0.01 F 

50V 3.3 KA 

BUFFER 

Q4009 

2SC2412K 

R4050 

1.5K 

C4052 

180P CH 

R4051 470 

C4051 50V 1 KA 

L4009 

100uH 

BUFFER 

Q4008 

2SC2412K 

C4053 0.01 F 

C4095 

270P CH 

R4062 270 

R4063 270 

C4054 

0.01 B 

R P 

SCL 

SDA 

W815 

NTSC:H 

L4010 

100uH 

CCD Vcc 

D.V_SYNC 

C4080 

6.3V 47 KA 

C4056 

R4044 

0.1 B 

1.8K 5.2 

BUFFER 

1.9 

Q4010 

2SC2412K1.3 

NC NC 

NC 

NC NC 

NC 

2.6 2.6 2.6 0 2.6 5.3 1.9 2.2 3.3 2.6 1.9 0 0 0 0 2.1 2.8 4.0 3.3 3.4 3.3 3.4 5.2 3.4 5.2 5.2 2.6 0 2.6 1.9 

80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51 

A-Vcc 

C-GND REC 

C-Vcc 

4fsc 

0 

APC 

H.A GND 

S-DET 

-OUT 0 

OUT 

C4059 0.01 B 


SLD 

CLK 

2.0 

-IN 0.8 

R P 

C COMB 

C4060 0.01 B 

0 

Vref 

KIL 

320FH 

DET 

2.2 

2.3V 

VCO 

C4061 0.01 B 

BUFFER 

2.0 

ALC KIL 

COMB CCD 

Y_DELAY 

9.8 

1.5 

0 

Q4012 

2.0 

BEFORE AMP LPF 

2SA1037AK 

R P 

1.5 

16 

H.A GND 

2.2 

PB BGA 

0 

AFTER 

2.3 

BEFORE 

H.A VCC 

5.2 

BPF1 

5.2 NC 

W902 

C4058 50V 1 KA 

320FH 

REC 

PB BGA 

CLAMP 

0 

VCO P BGA R P AFTER 

2.0 


VCA 

NL DE 

C4062 16V10 

KA 

XO Sub 

P R 

DET 

0 

PB_FM 

R 

Y.N.R EMP 

3.2 

CONV 

R4056 1K 

AGC 

C-LPF 

C4063 50V 1 KA 

1.2 

REC FM 

BALANCER 

Main 

Y-LPF N.C.1 N.C.2 ALWAY 3.0 C4111 6.3V 47 KA 

AGC2 

CONV 

ACC 

P 

R P 

5V 

C4016 0 

COMP 

B-UP DET 

R P 

5.1 C4073 16V47 

KA 

REC FM OUT 

AMP ACC 

PIC_CTL 

BPF2 

R 

REG 

ANR 

C4074 0.01 B 

R4059 50V1 

KA 0 AGC2 DET 

4.1 

ENV 

REC 

DET 

Y/C 

1K 

0.1 

FM_AGC1 REC FM FM SUB 

1/2 

2.1 R4077 2.2M 

MIX SYNC 

FM-AGC DEM DEM LPF 

R P 

R 

P R 

4.8 

DET 4.9 C4064 0.01 B 

A.GND MUTE LINE 

SYNC 

17 

P 

R4055 1.8K C4071 

C4012 

0 

AMP 

FBC 

DET 

1.8 

W/D DOUBLE NL DETAIL 

AGC 

ALC 

AUTO 

S-EQ 

CLIP LIM EMPHA ENH 

50V1 

KA 

2.5 

DET 

S 

DET 

50V 4.7 KA 

TC2 

3.3 

BIAS 

H-PLL 

C4072 0.01 B 

PB_FM 

SYNC TC1 

C4013 

0 

R 

REC/EE Vref 

SEP 

AGC 1.8 

EQ 

C4067 

Vref 

N 

PB 

EE TEC2 

REC 

0.1 B 

2.6 

P 

AGC 

1.4 16V33 

KA 

/EE 

PB/EE REC: AMP 

Y/C/A/H.AMP 12 

SERIAL 

EQ EP/LP 

CLAMP 

5.3 

DECODER CHARA 

2.2 C4068 

IC4001 

AMP PB:EP 

P R 

CLAMP INS 6DB PB EQ 

LA71170M-MPB 2.6 

Y-GND 

CTL 3.0 50V3.3 

KA 

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 

C4015 

2.6 2.6 2.6 2.7 0.2 2.6 2.6 0 0 0.6 3.4 2.6 1.7 1.5 2.3 5.1 0.2 2.5 2.5 3.1 2.2 0 5.1 5.1 5.1 0 0.4 0.4 2.0 1.0 

D4001 

NC 

NC NC 

16V47 

KA 

1SS133 

R4016 

5.3 22K 

R4018 

5.3 

15K 

0.2 

0.6 

5.3 

0 

4.8 3.0 

0 1.9 

1.3 1.3 

5.1 

1.6 

2.2 

2.1 

5.2 

P 

R 

R4052 

2.7K 

CCD GND 

R4057 

330 

C4055 

33P CH 

50 

40 41 42 43 44 45 46 47 48 49 

31 32 33 34 35 36 37 38 39 

R4053 

560K 

C4057 

560P B 

14 

2.4 

BUFFER 

Q4011 

2SA1037AK 

3.0 

0 

R4054_1 

68 1/4W 

W913 

C4070 

6.3V 100 KA 

C4075 

0.1 B 

C4091 

0.1 B 

S823X S823Y 

B4001 

BL01RN1-A63 

6.3V 100 KA 

C4077 

0.1 B 

L4011 

1mH 

W873 

C4069 

0.1 B 

D4005 

MTZJ5.6B 

C4066 

0.1 B 

C4076 

W918 

L4012 

100uH 

15 

R4076 

100 

C4065 


0.1 B 

REAR_VIDEO_IN 

V.REC_ST_H 

Y/C_VIDEO 

Y/C_VIDEO_1 

RECORD LUMINANCE SIGNAL 

PLAYBACK LUMINANCE SIGNAL 

RECORD COLOR SIGNAL 

PLAYBACK COLOR SIGNAL 



AUDIO SIGNAL(PB) 

7 

6 

5 

4 

3 

2 

1 









ARE 





CAUTION: DIGITAL TRANSISTOR 


PWB010 

VMX177 

1 


I-8

8 


SERVICE 

TP1001 

NC 

D1011 

MICON SCHEMATIC DIAGRAM (SYSCON PWB) 

FROM/TO POWER 

SB10-03A3 

D1006 

SB10-03A3 

AT+5.6V 

R1032 

P.CON+12V 

10K 

C1008 

10V 470 YK 

C1067 

0.1 B 

8 

7 

6 

5 

4 

3 

POWER_FAIL[DC] 

VCR_POWER_H 

CAP_MID_H 

CAP_VCO 

GND 

MOTOR_GND 

P.CON+5V[A] 

LOADING MOTOR DRIVER 

IC1003 BA6955N 

R1005 

2.7 1W 

CTL- 

CP1006 52045-0445 

1 VCC 

2 BOT 

3 LDM- 

4 LDM+ 

CP1005_1 52045-0545 

5 

4 

3 

2 

1 

1 2 3 4 5 6 7 8 

LDM_F 

CP1002 

1 

2 

D1001 

1N4005E 

FROM/TO DECK 

CONTROL LOGIC 

POWER 

SAVE 

LDM_R 

CH22076A 

FROM/TO MICRO MOTOR 

D1005 D1004 

RD12FB 11E1N 

D1003 

SID1050CM 

STD 

11.9 0 0 0 1.6 0 1.6 11.9 

EOT 

VCC 

CYL DRIVE 

CYL GND 

CYL FG 

CYL +B 

CYL PG 

R1016 

270 

EOT 

C1001 

R1011 

47K 

R1003 

68K 

LED DRIVER 

Q1022 

0.1 DTC143EKA 

0 

5.1 

R1018 

4.7K 

2 3 

CYL_DRIVE 

CYL_FG 

25V 100 YK 

BOT 

4 

1 

W851 

C1002 

0.001 B 

C1005 

0.001 B 

TAB_SW 

SW1001 

SPVF130100 

CENT_LED 

C1010 

X_RAY 

0.1 

R1076 

1K 

50V 3.3 KA 

D1015 

MTZJ5.1B 

R1048 

1K 

R1077 

18K 

X-RAY SW 

Q1023 

2SC2412K 

R1024 

1K 

R1063 

330 

R1064 

15K 

ST_SELECT 

COL_ROTA 

H.AMP_SW 

H.SW 

VIDEO-H SW 

Q1014 

DTC124EKA 

CAP_F/R 

5.9 

0 

2.6 

0 

1.3 

W880 

SEN_LED 

CAP_CTL 

CYL_DRIVE 

23 

W879 

C1051 

0.1 B 

R1001 

R1029 

3.3K 

R1045 

4.7K 

R1028 

3.3K 

4.7K R1044 

3.3K 

W847 

MS_SEN-B 

5.1 

1.8 

C1072 100P CH 

REEL_T 

REEL_S 

C1028 0.1 B 

C1029 0.01 B 

81 

82 

83 

84 

85 

86 

87 

88 

89 

90 

91 

92 

93 

94 

95 

96 

97 

98 

99 

100 

R1017 33K 

R1020 22K 

W849 

C1062 100P CH 

C1071 100P CH IIC_OFF 

SDA 

C1068 100P CH 

SCL 

C1069 100P CH 

C1076 

0.01 B 

R1084 100 

R1085 100 

C1077 

0.01 B 

C1070 100P CH 

V.REC_ST_H 

R1053 

560 

OSD_R 

OSD_G 

OSD_B 

SYSCON_TIMER_SERVO 

IC1001 

OEC7041A 

W859 

CENT_LED 

OSD_BLK 

C1035 

200P CH 

C1031 

0.001 B 

W936 

R1031 

1K 

C1034_1 

0.1 B 

NC 

NC NC NC NC 

NC 

5.2 5.2 0 1.8 2.6 0 0 5.2 5.1 5.1 0 5.2 2.4 0 0 2.6 0 0 0 5.1 0 4.9 4.3 0 2.2 2.0 2.1 5.1 1.7 5.2 

80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51 

REEL-T 

REEL-S 

E/V_MASK 

CA/MA_SEL 

POWER_FAIL_L 

CFG AMP-OUT 

CAP-FG 

AMP-VSS 

DRUM-FG 

DRUM-PG 

AMP-VREFOUT 

AMP-VREFIN 

C 

H.SW 

P.CON+5V 

SCL 

SDA 

Y/C_VIDEO_1 

COMP 

VCR_A_MUTE 

CTL+ 

CTL- 

COL_ROTA 

D.V_SYNC 

V.REC_ST_H 

H.AMP_SW 

ENV_DET 

C1073 100P CH 

VCR_A_MUTE 

0 

TV_A_MUTE 

5.2 

5.2 

NC 

5.2 

5.9 

NC 

20 

C1007 R1008 

CAP_FG 

1.4 

1F 1K 

C1013 

0.0056 B 

2.6 

CYL_FG 

0 

21 22 0.4 

CYL_PG 

C1015 10V47KA 

0.6 

C1016 16V22KA 

2.5 

C1018 50V4.7 

KA 

2.5 

CTL- 

R1009 

0.2 

560 

R1012 C1019 

CTL+ 

10K 0.001 CH R1013 

2.5 

560 

C1020 2.5 

C1027 

FF/REW_SW 

16V10 

KA 2.6 

0.0039 B 

Q1004 0 

DTC124EKA C1022 

2.6 

C1041 5.1 0.1 B 

0.1 B 0 

5.2 

CTL+ 

AMP C 

CTL AMP-OUT 

MSSEN-A 

MSSEN-B 

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 

MS_SEN-A 

MS_SEN-B 

EOT 

BOT 

EOT 

BOT 

DRUM-PWM 

CAP-PWM 

HI-FI-ENV 

HIFI_ENV 

MS_SEN-A 

VIDEO-ENV 

ENV_DET 

AGC(REC) 

JUST CLOCK 

AFT(MONI) 

AFT_M 

IIC-OFF 

AFT(REC) 

IIC-DATA1 

98 AMP-VCC 

99 ANALOG VCC 

100 STEREO SEL 

KEY A 

IIC-CLK1 

81 VCR_A_MUTE 

82 TV_A_MUTE 

83 FF/REW-L 

KEY B 

KEY_A 

KEY_B 

IIC DATA2 

CAP-FWD 

SP-H 

CAP-LIMIT 

REEL_S 

REEL_T 

IIC-DATA3 

DUMMY-V.SYNC 

D.V_SYNC 

IIC-CLK3 

REMOCOM-IN 

REMOCON_IN 

V-REC-ST-H 

COLOR ROTARY 

CAP FULL 

HEAD.AMP.SW 

R 

ENV-CMP-IN 

COMP 

G 

VIDEO-H.SW 

B 

HI-FI-H.SW 

HIFI_H.SW 

LDM-RVS 

OSD OUT1 

LDM-FWD 

LDM_R 

LDM_F 

V-SYNC 

H/C-SYNC 

TRICK-PB-H 

MSSENS-CTL 

CAP-HI H 

1.5 1.5 0.1 0.1 3.9 4.0 2.4 2.1 5.2 5.2 0 2.2 0 4.3 3.8 5.2 0 1.3 3.5 0 0 0NC 

0 0 0 0.1 5.2 5.2 0 0 

NC 

19 

CENTER_LED 

SEN_LED 

RESET 

NUA 

CAP_MID_H 

CVIN 

PLAY LED 

PLAYLED 

VHOLD 

EXT_MUTE 

HLF 

OSD-VCC 

SD-IN(MONI) 

CS_REC_LED/CM_ADV_VIDEO 

NUB 

50 TAB SW 

OSC-OUT2 

49 OSD-VSS 

OSC-IN2 

48 CM_ADV_AUDIO 

CLKSEL 

AV 2 

AV 1 

VSS 

X-OUT(12MHz) 

X-IN(12MHz) 

33 AKB CTL 

VCC 

32 OTPB LED 

XC_OUT(32KHz) 

31 ON-TIMER LED 

XC_IN(32KHz) 

RESET-L 

EXT-MUTE 

VCR-POWER 

TV-POWER 

T-REC LED 

REC LED 

T-REC_LED 

SERVICE 

REC_LED 

50 

40 41 42 43 44 45 46 47 48 49 

31 32 33 34 35 36 37 38 39 

25 

26 

R1055 

10K 

BUFFER 

Q1015 

2SC2412K 

5.5 

0 

NC 

0 

NC 

0 

0 

2.4 

2.4 

5.2 

NC 

0 

NC 

0 

0 

5.4 

4.3 

5.2 

1.4 

1.6 

5.2 

NC 

0 

0 

0 

C1038 

560P CH 

24 

R1041 

1M 

X1002 

32.768KHz 

C1061 

68P CH 

C1060 

68P CH 

EEP ROM 

IC1099 S-24C04BDP-LA 

4.9 

0.6 

0 

R1056 

4.7K 

R1033 

1K 

L1001 

2.2uH 

R1040 

33K 

R1034 

1M 

X1001 

12MHz 

R1057 

47K 

C1039 

0.1 B 

R1036 

330K 

TAB_SW 

C1046 20P CH 

C1047 18P CH 

C1040 18P CH 

C1048 18P CH 

C1049 22P CH 

D1012 

MTZJ6.2B 

C1050 22P CH 

RESET 

5.1 5.1 0 0.1 B 5.1 

5 6 7 8 

SDA 

VSS 

SCL 

A2 

4 3 2 1 

0 0 0 0 

R1078 

1K 

C1056 

0.001 B 

C1044 

0.001 B 

TEST 

A1 

C1030 

OTPB_LED 

ON_TIM_LED 

VCC 

A0 

SDA 

SCL 

C1078 

0.1 B 

BUFFER 

Q1016 

2SC2412K 

4.3 

0.6 

28 

0 

C1026 

0.1 B 

5.1 

5.1 

4.4 

R1061 

1K 

C1053 

100P CH 

R1058 

10K 

R1073 

1K 

C1079 

0.1 B 

R1059 

1K 

TV POWER SW 

Q1017 

2SC2412K 

C1055 

330P CH 

5.1 

5.1 

4.4 

27 

W881 

R1062 

1K 

TV_POWER_H 

VCR 

POWER SW 

Q1018 

2SC2412K 

VCR_POWER_H 

P.CON+5V 

H.SW 

TP1002 

FROM/TO Y/C/A/H.AMP 

FROM/TO HIFI 

V.REC_ST_H 

ST_SELECT 

HIFI_ENV 

HIFI_H.SW 

VCR_A_MUTE 

SDA 

SCL 

FROM/TO CHROMA/IF 

VD 

HD 

IIC_OFF 

AFT_M 

SCL 

SDA 

OSD_R 

OSD_G 

X_RAY 

OSD_B 

OSD_BLK 

TV_POWER_H 

VCR_POWER_H 

FROM/TO I/O 

EXT_MUTE 

VCR_A_MUTE 

ON_TIM_LED 

PLAYLED 

OTPB_LED 

REC_LED 

T-REC_LED 

KEY_A 

KEY_B 

REMOCON_IN 

TV_POWER_H 

SDA 

SCL 

7 

6 

5 

4 

3 

2 

1 

FROM/TO CAPSTAN DD UNIT 

CP1004 TMC-J08P-B1 

1 GND 

2 MOTOR GND 

3 I LIMIT 

4 CTL 

5 VCO 

6 FG 

7 CAP.M F/R 

8 VCC(5V) 


C1066 

0.1 B 

R1010 

3.3K 1/4W 

CYL_PG 

CAP_CTL 

CAP_VCO 

CAP_FG 

CAP_F/R 

W901 




W871 

C1059 

6.3V 220 KA 

C1032 

R1079 

22 1/4W 

R1066 

1K 

5.0 

MS_SEN A 

1.3 

Q1009 

1.3 

RPI-352Q01R 

1.3 5.1 

0.8 5.1 

2 3 

2 3 

MS_SEN B 

1 4 

Q1003 

1 4 

0.4 1.5 

RPI-352Q01R 

0.4 1.5 

6.3V 220 KA 

SENSOR SW 

Q1002 

2SC2412K 

R1083 

33K 

R1050 

100 

R1087 

33K 



R1002 

120 

R1046 

4.7K 

2.4 1.2 1.2 0 

1 2 

1 2 

4 3 

0 5.2 

REEL SENS 

Q1001 

SG-260 

R1047 

4.7K 

R1006 

47K 

C1058 

4 3 

0 5.2 

REEL SENS 

Q1005 

SG-260 

NOTE: THE RESISTOR MARKED F IS FUSE RESISTOR. 

THE ALUMI ELECTROLYTIC CAPACITOR MARKED NP 

IS NON POLAR ONE. 

6.3V 100 KA 

R1019 

47K 

C1021 

SYSTEM RESET 

IC1002 PST600H 

IN GND OUT 

1 2 3 

5.1 0 5.2 

16V 33 KA 

C1017 

0.1 B 

D1016 

1SS133 

R1049 

4.7K 

R1051 5.6K 

C1014 

0.1 F 

C1003_1 

6.3V 1000 YK 




ARE 





TO SOUND AMP 

TV_POWER_H 

TV_A_MUTE 

R.SIGNAL 

G.SIGNAL 

B.SIGNAL 


CAPSTAN AFC SIGNAL 

CYLINDER APC SIGNAL 

CYLINDER AFC SIGNAL 


PWB010 

VMX177 

2 

1 


I-9

8 

7 

6 

5 

4 

3 

2 

1 

CP603 

8283_0812_00_000 

8 

7 

6 

5 

4 

3 

2 

1 

FROM/TO MICON 

VCR_POWER_H 

TV_POWER_H 

HD 

TEST POINT 

AGC M 

IIC OFF 

SDA 

SCL 

GND 

TU601 TECC1040PG32D 

FROM/TO CHASSIS 

VD 

OSD_R 

OSD_G 

OSD_B 

OSD_BLK 

AFT_M 

X_RAY 

SDA 

SCL 

IIC_OFF 

13 


AGC 1 

2 

3 

SCL 4 

SDA 5 

6 

+5V 7 

8 

+30V 9 

10 

IF 11 

15 

CD4201_3 CH01388A(S144) 

1 GND 

CD4203 CH01812A 

1 GND 

FROM POWER 

AT+30V 

GND 

P.CON+9V 

P.CON+5V[A] 

NC 

NC 

NC 

12 

2.0 

NC 

1.1 

1.6 

1.5 

NC NC 

4.9 

29.0 

NC 

0 

14 

C673 100P CH 

C608 100P CH 

R662 220 

R663 220 

R603 

75 

C692 

0.1 B 

C604 0.01 B 

C605 50V 2.2 KA 

B602 

BL01RN1-A63 

C601 

L604 

0.47uH 

35V 47 YK 

R606 22K 

R605 

4.7K 

C655_1 

0.1 F 

L605 

100uH 




C656 10V 220 YK 

C678 

0.022 B 

C657 0.1 B 

R654 

100K 

AFC 

P.CON+5.6V[A] 

D608 

11E1N 

TU.A.OUT_1 

D606 

P.CON+5.6V[A] 

11E1N 

C624 

50V1 

KA 

R611 3.3K 

L612 

22uH 

W927 

C609 

0.001 B 

R619 

150 

R612 

1K 

SAW FILTER 

CF601 M1958M 

IN IN G OUTOUT 

1 2 3 4 5 

C689 

15P CH 

TU.V.OUT_1 

R613 

100 

W845 

C667 

0.01 B 

C614 

0.01 B 

C613 

10P CH 

C647 

0.001 B 

C615 

0.047 B 

C616 

0.01 B 

VCO 

L610 

3602038 

65 

66 

67 

68 

69 

70 

71 

72 

73 

74 

75 

76 

77 

78 

79 

80 

0 

64 

CHROMA/IF 

IC604 

LA76814BM-MPB 

0 

63 



2.4 

2.2 

1.5 

2.3 

3.3 

NC 

0 

31 0 

1.7 

2.6 

2.0 

2.9 

2.9 

0 

0 

0 

0 

CHROMA/IF SCHEMATIC DIAGRAM 

6 

4 

(SYSCON PWB) 

1 

2 

3 

0 

62 

0 

61 

R668 

2.2K 

TP601 

JWF-50K-1 

4.6 4.6 2.6 0 

60 59 58 57 

2.0 2.0 2.5 4.9 2.8 0 

56 55 54 53 52 51 

NC 

2.4 3.0 2.8 0.5 3.4 0.4 0 

49 48 47 46 45 44 43 

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 

0 0 0 0 0 5.2 2.7 2.4 5.0 5.1 4.0 4.0 1.5 1.5 0 8.0 2.3 2.3 2.3 0 0 0 0 0 

C620 R620 

0.01 B 100K 

C621_1 

6.3V 1000YK 

R616 

1K 

BUFFER 

Q602 

2SA1037AK 

1.6 

1.0 L611 

47uH 

0 

TRPP 

RF AGC 

R670 10K 

P2C 

PLL 

BPF 

SW 

DC 

VOL 

C617 

VIDEO 

PMP 

SPLL 

IF AGC 

C623 

BPF 

50V 0.47 KA 

R653 

7.5K 

L603 

100uH 

R617 

100K 

C622 

0.1 B 

R618 2.2K 

LIM 

PMP 

FM 

DET 

50V 1 KA 

VIF 

AFT_M 

R621 1K 

R623 1.5K 

35 

VIDEO 

DET 

R624 1K 

R626 

1.8K 

C630 

0.01 B 

C626_1 16V 10 KA 

AFT 

SDA 

R627 1K 

BUFFER 

4.3 

Q604 

2SC2412K 

SCL 

2.0 

CLMP 

C631 0.047 B 

R625 2.2M 

C661 10P CH 

34 

VIDEO 

SW 

C676 

47P CH 

C675 

0.1 B 

R659 100 

5.0 

W846 

C679 33P CH 

OSD_R 

C666 10P CH 

C660 

33 

CLMP 

TRPP 

DELAY 

LINE 

PEAKING 

CORING 

BLACK 

STRETCH 

BLACK 

STRETCH 

R660 100 

W869 

50V 3.3 KA 

C634 

OSD 

FIX GAIN 

BUS AEL CLAMP 

R655 

6.8K 

L602 

15uH 

C674 

82P CH 

10V 1000 YK 

C690 10P CH 

W870 

R677 

4.7K 

C680 33P CH 

R6762.2K 

C681 33P CH 

OSD_G 

R661 100 

OSD_B 

Y/C GND 

L601 

68uH 

BPF 

SW 

R631 1K 

R647 

1K 

0 

50 

ACC 

DEMO 

OSD_BLK 

C659_1 

C671 

10P CH 

COLOR 

CLAMP 

CONTRAST 

BRIGHT 

R644 120 1/2W 

R632 100 1/2W 

C638 16V 47 YK 




50V 2.2 KA 

PPC1 

SYNC 

SEP 

R669 

1K 

RGB 

MATRIX 

OSD 

SW 

R.OUT 

X604 

C640 0.01 F 

G.OUT 

R656 

22K 

R672 

22K 

ARE 

3.579545MHz 

100CT3R505 

R634 

22K 

C641 

18P CH 

VC0 

TINT 

HOR 

VCO 

C687 

0.1 B 

1/256 

HOR 

C/D 

PFC1 

DRIVE/CUT-OFF 

B.OUT 

4.9 

0 

0 

R635 

24K 

R636 

24K 

C643 

50V 0.47 KA 

VER 

SEP 

VER 

C/D 

CW 

KIL 

FILTER 

ADJ 

R671_2 

8.2K +-1% 

R673_1 

BUFFER 

Q603 

2SC2412K 

C644 

0.033 B 

C642 0.001 B 

X-RAY 

FBP 

PFC2 

PHASE 

SHIFTER 

HOR 

OUT 

HOR 

VOC 

VER 

RAMP 

AKB 

R628_1 

82K 

+-1% 

12K 

+-1% 

C633 

0 

42 

C645_2 

25V 10 NP 

0 

41 

R629 

H_GND 

16V 47 YK 

40 

30 31 32 33 34 35 36 37 38 39 

25 26 27 28 29 

D602 

0 

0 

0 

0 

0 

0 

0 

2.6 

1K 

2.4 

1.7 

1.1 

0.4 

5.1 

2.5 

2.2 

NC 

0.1 

R649 

330 

W887 

W893 

R640 

4.7K +-1% 

R637 

5.6K 

R633 

18K 

C648 

0.015 

1SS133 

R630 

4.7K 1/4W 

R639 

4.7K 

C651 

R641 3K 

B 

C650 

50V 1 

C646 

0.01 B 

R638 

150 1/2W 

D603 

1SS133 

KA 

D605 

11ES1N 

50V 1 KA 

HOR GND 

R648 5.6K 

R646 4.3K 

D601 

MTZJ9.1B 

R642 

100 

C652 

50V 0.47 KA 

C654 

50V 0.22 KA 

D604 

1SS133 

C682 

0.001 B 

R650 

1K 1/4W 

C611 

50V 10 KA 

REF 

R651 

1K 

C688 

10V220 

YK 

R645 

10K 

D607 

1SS133 

CUT OFF 

Q605 

2SA733_Q 1.2 





0.5 

0 

X_RAY 

AFC 

H_OUT 

L002 

HF57T18.5*10*10 

V_OUT 

VCR_POWER_H 

TV_POWER_H 

H_OUT 

VD 

V_OUT 

AFC 

X_RAY 

G.OUT 

R.OUT 

B.OUT 

C669 

50V 10 YK 


AUDIO SIGNAL 


R.SIGNAL 

G.SIGNAL 

B.SIGNAL 


P.CON+5.6V[A] 

GND_1 

FROM/TO I/O 

CD601(CP804) 

CH01006A 

GND 

CP601(CP820) 

CH2B025A 

SOUND GND 1 

TO CRT 

CP602 (CP805) 

CH25086A 

GND 

MONITOR_V 

TU.V.OUT_1 

GND_1 

FROM/TO TV POWER 

TO HIFI 

TU.A.OUT_1 

TO SOUND AMP 

SOUND_GND 

SOUND+B 

FROM/TO DEFLECTION 

SOUND+B 2 

VCR POWER H 3 

TV POWER H 4 

GND 5 

H.OUT 6 

L001 

V.PULSE 7 KR16TT281807D 

V.OUT 8 

ACL 9 

AFC 10 

3 

X.RAY 11 

CUT OFF 

G.OUT 

R.OUT 

B.OUT 

5 

4 

3 

2 

1 

PWB010 

VMX177 

1 

8 

7 

6 

5 

4 

2 

1 


I-10

8 


HIFI SCHEMATIC DIAGRAM 

(SYSCON PWB) 

8 

P.CON+5V 

L5501 

100uH 

C5521 

0.22 B 

C5514 

R5518 

2.7K 

TU.A.OUT_1 

W802 

FSC 

L5503 

82uH 

SDA 

SCL 

P.CON+5V 

L5504 

100uH 

VCR_A_MUTE 

7 

C5501 

6.3V 47 KA 

C5502 

0.1 B 

0.1 B 

C5522 

24P CH 

C5530 

0.1 B 

C5531 

6.3V 47 KA 

7 

6 

5 

4 

3 

H_AUDIO_OUT_R 

ST_SELECT 

H_AUDIO_OUT_L 

P.CON+9V W890 

NORMAL_A 

Y/C_AUDIO 

L5506 

100uH C5510 

16V47 

KA 

R5501 

18K 1/4W 

R5502 

5.6K 

C5556 

0.0022 B 

C5506 0.1 B 

C5507 0.1 B 

C5508 0.1 B 

R5503 2.2M 

C5509 

50V 2.2 KA 

C5512 

16V10 

KA 

C5515 

0.022 B 

C5552 

16V10 

KA 

R5519 

3.3K 

R5504 

6.8K 

HIFI AUDIO/H.AMP/DEM 

IC5501 

AN3662FBP 

2.2 2.1 NC3.9 

48 47 46 

C5516 

16V10 

KA 

C5513 

0.1 B 

C5518_1 

3.9 

3.8 

5.4 

2.9 

4.6 

2.0 

1.8 

4.5 

9.0 

NC 

4.6 

NC 

0.2 

2.6 

1.1 

0.7 

0.4 

16V 3.3 TT 

+-10% 

S821Y S821X 

0 

49 

50 

51 

52 

53 

54 

55 

56 

57 

58 

59 

60 

61 

62 

63 

64 

C5560 

820P B 

W938 

C5519 

1 F 

0 2.4 1.8 0.3 

45 44 43 42 

0 5.2 0 NC 

41 40 39 

0 1.8 

38 37 

0 2.6 0.7 2.6 

36 35 34 33 

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 

2.6 0.1 2.6 0.1 2.2 2.6 2.0 0.4 0 0.1 0 2.2 2.6 0 0.1 2.6 

NC NC 

R5505 

6.8K 

R5506_1 

47K 

DEM_BLK 

INPUT 

VCA 

STEREO 

FILTER 

AMP 

RFC 

DET 

SAP 

DEMOD 

C5528_1 

1 B 

R5511 

6.8K 

W940 

R5513_1 

47K 

PILOT 

DET 

SL 

PLL 

C5523 

L.R 

DEMOD 

MATRIX 

C5535_1 

1 B 

C5524 0.1 B 

W946 

50V 4.7 YK 

LPF 

(L.R)/SAP 

SWITCH 

AMP 

L 

SAP MIX 

SW22 

R 

DBX 

NOISE REDUCTION 

R5520 100 

75uS 

DE-EMPH 

L 

C5525 16V 10 KA 

C5559 

820P B 

R5521 100 

LOGIC 

MUTE 

CTL 

INPUT_SW(L) 

R 

INPUT_SW(R) 

VREF1 

C5526 25V 4.7 KA 

C5527 16V 10 TT +-10% 

VCO-F0 

ADJ 

LOGIC 

C5558 

680P B 

W942 

C5511 

PNR RCH 

SW21 

MUTE FROM 1PIN 

R SW18 BS 

SW19 

R L 

MUTE 

L 

SW17 

R L 

NORMAL 

MIX 

HIFI 

SW16 

MIX 

HIFI 

BS 

FROM 3PIN 

SW2 

PNR LCH 

R5508 

6.8K 

R5507_1 

47K 1/4W 

C5529 50V 1 KA 

16V 10 KA 

ZZ-PROM 

R5510 

33K 

S/N 

SW NOISE 

AUDIO 

LIMIT 

PC 

C5532 25V 4.7 KA 

R5517 1K 

PB LPF 

RCH BPF 

FM UM 

SW10 

LCH BPF 

PC PB LPF 

AUDIO 

LIMIT 

SW14 

SW4 

SW NOISE 

S/N 

MIX 

REC LPF 

LCH VCO 

SW9 

SW13 

C5533 50V 1 KA 

C5534 16V 33 KA 

DET 

AGC 

PB 

C5557 

680P B 

W944 

SW12 

R5516 

6.8K 

R5514_1 

47K 

C5536 16V 10 KA 

RCH 

VCO 

REC LPF 

HPF 

NOISE 

DET 

LINER 

SW 

HOLD 

TIMING 

C5537 50V 1 KA 

REC 

CURR 

AMP 

- 

- 

+ 

C5538 16V 10 KA 

SW15 

H 

SW11 L 

C5539 6.3V 33 KA 

HA1 

HA2 

30 31 32 

20 21 22 23 24 25 26 27 28 29 

17 18 19 

2.6 

2.6 

2.0 

2.0 

3.9 

3.5 

0 

5.3 

0 

0 

0.7 

0 

2.7 

2.6 

2.6 

0.7 

C5549 

C5542 0.1 B 

C5543 0.01 

C5544 

C5540 

C5541 

C5547 16V 10 

C5548 16V 10 

0.015 B 

0.22 B 

0.01 B 

KA 

KA 

B 

0.01 B 

C5545 0.1 B 

C5546 0.015 B 

W899 W898 W896 

NC 

HIFI ENV 

TP5501 

D5501 

V.REC_ST_H 

1SS133 

HIFI_ENV 

TP5502 

HIFI_H.SW 

HIFI_H.SW 

C5551 

0.01 B 

C5550 L5505 

100uH 

6.3V 47 KA 

FROM/TO I/O 

FRONT_A_IN_R 

FRONT_A_IN_L 

REAR_A_IN_R 

REAR_A_IN_L 

H_AUDIO_OUT_R 

H_AUDIO_OUT_L 

FROM CHROMA/IF 

TU.A.OUT_1 

FROM/TO 

Y/C/A/H.AMP 

HF1 

FSC 

Y/C_AUDIO 

HF2 

HF_COM 

NORMAL_A 

GND[HIFI] 

P.CON+5V 

FROM POWER 

P.CON+9V 

GND 

FROM/TO MICON 

V.REC_ST_H 

HIFI_ENV 

HIFI_H.SW 

SCL 

SDA 

ST_SELECT 

VCR_A_MUTE 

6 

5 

4 

3 

2 

FRONT_A_IN_R 

FRONT_A_IN_L 

REAR_A_IN_R 

REAR_A_IN_L 

2 

PWB010 

VMX177 

1 







AUDIO SIGNAL(PB) 

1 


I-11

8 

7 

6 

5 

4 

3 

2 

1 


IN/OUT SCHEMATIC DIAGRAM 


8 

7 

6 

5 

4 

3 

2 

1 

1 

3 

2 

4 

6 

5 

7 

11 

9 

10 

8 

D4203 

MTZJ6.8B 

CP4202 (CD353) 

8283_1112_00_000 

CP4201 (CD751) 

8283_1212_00_000 

PLAY LED 

11 

10 

9 

8 

7 

6 

5 

4 

3 

2 

1 

12 

11 

10 

9 

8 

7 

6 

5 

4 

3 

2 

1 

(SYSCON PWB) 

W804 

W825 

W823 

W821 

CC4201 

CC4202 

V.OUT 

TP4201 

D4201 

MTZJ5.6B 

D4204 

1SS133 

L4205 

100uH 

W903 

W829 

W822 

W916 

W915 

PLAY LED SW 

Q4209 

DTC114EKA 

ON TIMER 

LED SW 

Q4201 

DTC114EKA 

REC 

LED SW 

Q4205 

DTC114EKA 

T-REC 

LED SW 

Q4206 

DTC114EKA 

OTPB 

LED SW 

Q4202 

DTC114EKA 

W835 

C4212 

16V 10 KA 

C4206 

16V 10 KA 

R4224 

75 

R4233 

100 

R4203 

2.2K 

R4205 

1K 

R4238 

33 

R4232 

10K 

R4204 

1K 

R4231 

2.2K 

R4212 

1K 

R4201 

75 

R4213 

75 

R4239 

220 1/2W 

C4210 

470P CH 

C4213 

470P CH 

C4209 

470P CH 

C4214 

470P CH 

C4216 

0.1 B 

C4201 0.1 F 

C4205 

0.1 F 

C4208 

0.1 B 

W889 

W892 

C4202 

27P CH 

C4204 

470P CH 

C4218 

0.0033 B 

C4217 

0.0033 B 

TV POWER 

LED SW 

MUTE SW 

Q4203 

2SC2412K 

C4211 

16V 470 YK 

BUFFER 

Q4212 

2SA1037AK 

MUTE SW 

Q4210 

2SA1037AK 

C4245 

50V 4.7 KA 

C4220 

16V100 

YK 

C4207 

50V 4.7 KA 

D4202 

SB10-03A3 

SP_OUT_R 

Q4204 

DTC114EKA 

FRONT_A_IN_R 

FRONT_A_IN_L 


TU.V.OUT_1 

Y/C_VIDEO 

MONITOR_V 

REAR_A_IN_L 

H_AUDIO_OUT_R 

REAR_A_IN_R 

H_AUDIO_OUT_L 

SCL_A 

SDA_A 

SCL 

SDA 

REC_TU.V.OUT 

PLAYLED 

ON_TIM_LED 

KEY_B 

REC_LED 

T-REC_LED 

KEY_A 

OTPB_LED 

TV_POWER_H 

AT+5.6V 

REMOCON_IN 

SOUND_R+ 

SP_OUT_L 

SOUND_L+ 

SOUND_GND 

AUDIO_OUT_R 

AUDIO_OUT_L 

VCR_A_MUTE 

W836 

SDA 

SCL 

SDA_A T-REC_LED 

KEY_A 

KEY_B 

OTPB_LED 

PLAYLED 

ON_TIM_LED 

SCL_A REC_LED 

TO PLATE DECK SHIELD 

REMOCON_IN 

TV_POWER_H 

EXT_MUTE 

H_AUDIO_OUT_L 

H_AUDIO_OUT_R 

FRONT_A_IN_L 

FRONT_A_IN_R 

REAR_A_IN_L 

REAR_A_IN_R 

P.CON+9V 



REAR_VIDEO_IN 

CH MUTE 

Q4211 

2SC2412K 

Y/C_VIDEO 

REC_TU.V.OUT 

VCR_A_MUTE 

REAR_VIDEO_IN 

REAR_A_IN_L 

REAR_A_IN_R 

FROM/TO FRONT JACK 

SP OUT R 

SOUND OUT R 

FRONT A IN R 

GND 

SP OUT L 

SOUND OUT L 

SOUND GND 

FRONT A IN L 

GND 

FRONT VIDEO IN 

NC 

NC 

FROM/TO SOUND AMP 

0 

3.5 

0 

FROM/TO HIFI 

GND_1 

EXT_MUTE 

MONITOR_V 

GND_1 


MONITOR_V 

30 

FROM/TO OPERATION 

ON TIMER LED 

KEY B 

REC LED 

T-REC LED 

KEY A 

OTPB LED 

POWER ON LED 

AT+5V 

GND 

REMOCON OUT 

0 

3.3 

0 

0 

3.5 

0 

0 

3.6 

0 

0 

3.4 

0 

0 

0 

4.4 

FROM/TO MICON 

0 

0 

0 

0 

0 

0 

29 

1.9 

0 

2.5 

8.9 

8.8 

8.1 

TU.V.OUT_1 

GND_1 

FROM POWER 

AT+5.6V 

P.CON+9V 

GND 

NC 

J4201 

JPJ2689-010550 

L 

VIDEO AUDIO 

R 

AUDIO 








AUDIO SIGNAL 

PWB010 

VMX177 

I-12


8 

POWER SCHEMATIC DIAGRAM 

(SYSCON PWB) 

8 

7 

7 

6 

6 

5 

4 

FROM TV POWER 

CP1003 (CP810) 

1 GND 

2 

3 

4 

5 

6 

7 

8 

9 

10 

AT+12V 

AT+12V 

P.CON+9V 

AT+5.6V 

MOTOR GND 

AT+30V 


AT+21V 

AT+10V 

L006 

HF57T18.5*10*10 

CH2A014A 

C1075 

0.01 B 

D1014 

11EQS04N 

W921 

CAP_MID_H 

AT+30V 


AT+5.6V 

W834 

0 

2.9 

0 

29.0 DRIVER 

2.9 Q1010 

DTA124EKA 

R1035 

0.2 

1.8K 

SW 

Q1008 

DTC124EKA 

C1042 

50V 1 KA 

CAP MID 

VCC DRIVER 

Q1011 

2SD2396 

29.0 

0.2 

0.2 

CAP VCC ADJ 

Q1012 

2SC2412K 

D1009 

1SS133 

0 

0 

0.4 

R1037 

R1038 

1.2K 

C1043 

2.2K 

50V 10 KA 

D1010 

1N4005E 

CAP_VCO 

C1004 

25V 220 YK 

D1007 

1N4005E 

MOTOR_GND 

P.CON+12V 

W806 

R1065 

10K 

P.CON 5V DRIVER 

Q1019 

2SB892 

5.3 

4.5 

4.5 

P.CON SW 

Q1006 

2SC2412K 0 

R1068 

100 

5.2 

0.7 

R1069 

1.5K 

C1037 

6.3V 1000 YK 

P.CON+5V[A] 

GND 

P.CON+10V 

TO Y/C/A/H.AMP 

P.CON+5V[A] 

P.CON+10V 

GND 

FROM/TO MICON 

P.CON+5V[A] 

AT+5.6V 

P.CON+12V 

CAP_VCO 


CAP_MID_H 

VCR_POWER_H 

MOTOR_GND 

GND 

TO CHROMA/IF 

AT+30V 

P.CON+9V 

5 

4 

3 

FROM TV POWER 

L1002 

CP1007(CP811) 

CH22077A 

1 

2 

P.CON+10V 

GND 

27uH0607 

C1045 

16V 100 YK 

P.CON+9V 

P.CON+5V[A] 

GND 

TO I/O 

AT+5.6V 

P.CON+9V 

3 

GND 

L005 

HF57T18.5*10*10 

TO SOUND AMP 

P.CON+9V 

GND 

2 

2 

TO HIFI 

P.CON+9V 

GND 

1 









ARE 







PWB010 

VMX177 

1 


I-13

8 


SOUND_AMP 

IC352 AN7522 

SOUND AMP SCHEMATIC DIAGRAM 

(SYSCON PWB) 

8 

+ - L 

R 

- 

+ 

1 2 3 4 5 6 7 8 9 10 11 12 

6.6 3.5 0 3.5 3.9 1.3 0 1.3 6.6 3.5 0 3.5 

HS352 

763WAA0027 

7 

W819 

7 

FROM/TO I/O 

C350 

SOUND_L+ 

50V 0.1 

KA 

R350 

100K 

SOUND_R+ 

SP_OUT_R 

SP_OUT_L 

6 

6 


SOUND+B 

SOUND_GND 

B301 

BL01RN1-A63 

C354 

25V 1000 YK 

5 

5 

FROM MICON 

TV_POWER_H 

TV_A_MUTE 

R359 

47K 

R353 

68K 

C352 

16V 33 YK 

W805 

C351 

50V 1 KA 

SDA_A 

SCL_A 

0 

MUTE 

Q350 

2SC2412K 

6.3 

0 

4 

3 

2 

FROM/TO I/O 

SOUND_GND 

AUDIO_OUT_R 

AUDIO_OUT_L 

SDA_A 

SCL_A 

FROM Y/C/A/H.AMP 

P.CON+5V 

FROM POWER 

P.CON+9V 

GND 

S816X S816Y 

W841 

R316 

4.7K 

L302 

100uH 

0607 

R303 

4.7K 

R302 

4.7K 

C311 

50V2.2 

KA 

C315_1 

R308 

4.7K 

16V 47 KA 

C301_1 

C316 

0.1 B 

IC301 M62420SP 

DIGITAL SOUND CONTROL 

50V 10 KA 

C312 

50V2.2 

KA 

C314 

REF 

6.5K 

6.5K 6.5K 

REF 

VOLAMP2 

SIMAMP2 

- 

CONTROL 

6.5K 

+ 

VR2 

LOGIC 

- 

+ 

TONE 

136K 

1.8K VR4 VR6 AMP2 

20 19 18 17 16 15 14 13 12 11 

8.9 4.4 4.4 4.4 4.3 4.3 4.4 0 

R318 

5.2 5.2 

C305 C307 

100 

C308 

0.022 B 0.47 B 

C303 R307 

0.001 B 

C317 

C309 

0.033 B 1.8K 

16V47 

YK 

R304 

4.7K 

R305 

4.7K 

50V 2.2 KA 

C302 

0.033 B 

R306 

1.8K 

R312 

C320 

220 

0.0033 B 

C304 C306 

0.022 B 0.47 B 

S1 

S2 

S3 

S5 

S4 

S6 

R317 

100 

S7 

S8 

R309 

1K 

R310 

1.5K 

R301 

220 

4.4 4.4 4.4 4.4 4.3 4.3 4.4 0 10.5 1.6 

1 2 3 4 5 6 7 8 9 10 

1.8K VR3 VR5 TONE 

136K 

REF 

+ 

AMP1 I2C BUS 

- 

VR1 

+ 

INTERFACE 

SIMAMP1 

- 

VOLAMP1 

+ 

- 

+ 

- 

0.1 

MMTS 

R311 

100K 

C313 

0.0033 B 

C310 

0.022 B 

L301 

100uH 0607 

P.CON+5V 

C355 

50V 2.2 KA 

W884 











ARE 

36 

CP303 

TID-X04P-Z1BK 

SP OUT L+ 1 

SOUND L- 2 

SOUND R- 3 

SP OUT R+ 4 

CD303 

CH14400A 

1 

2 

3 

4 

SPEAKER 

SP301_2 

S0410J05A 

4_OHM 

SPEAKER 

SP302_2 

S0410J05A 

4_OHM 

AUDIO SIGNAL 

4 

3 

2 

S818XS818Y 

1 



PWB010 

VMX177 

1 


I-14

A 

B 

C 

D 

E 

A 

B 

C 

D 

E 

1 

2 

3 

4 

1 

2 

3 

4 

RISK OF FIRE 

- REPLACE 

AS MARKED . 

C433_1 

R532 

D528 

R533 

D529 

C549 

C554 

Q507 

R552 

Q513 

Q506 

D523 

R513 

D516 

Q504 

R523 

R515 

R514 

R516_1 

VR502 

D509 

ICP505 

R520 

Q501 

R519 

C536_1 

R554 

CP820 

R449 

C417 

R460 

C424 

R447 

C422_1 

L401 

C450 

L402 

R423 

C418_1 

T401 

C416 

Q405 

C409 

C402 

R402 

C412 C401_1 

R404 

R409_1 

C406_1 

C405 R414 

R411 

R416 

R418_2 

T501 

R413 

W037 

R419 

R417 

C407_2 

R407_1 

C403_1 

C432 

R490 

D413 

D408 

D409 

R442 

D412 

R443_1 R444 

R439 

C421_1 

HS401 

IC506 

R521 

B504 

CP810 

C526 

C532_1 

IC504 

HS502 

C511_1 

R510 

C519 

ICP504 

ICP503 

ICP502 

D502 

D521 

C515 

L501_1 

D504 

R501 

L502_1 

C530 

C506 

FH502 FH501 

IC401 

FB401 

C514_1 

CC004 

R502 

IC502 

C518 

C510_3 

C529 

HS402 

TP401 

C438 

Q406 

IC501 

C517 

C516 

FH504 

FH503 

D515 

C521 

C528 

IC503 

D411 

R452_2 

R542 

CP502 

D503 

D501 

TH501 

R518 

R441 

R450_2 

D508 

R448_3 

R505 

CP501 

D519 

D512 

W022 

R500 

W015 

W034 

CP401 

Q502 

W031 

C423 

R503 

R506 

D518 

RY501 

R553 

Q503 

HS503 

HS501 

W010 

C560 

C507_2 

W810 

W001 

W006 

C540_2 

C527 

C512 

B502 

D401 

W033 

R535 

D505 

W017 

W018 

W021 

R456 

W023 

R529_1 

TP404 

R421 

C537 

C503 

C502 

C509 

W007 

W024 

C411 

C413 

W036 

F501 

F502 

W822 

W047 

W813 

R512 

TP402 

W818 

C541 

R543 

W046 

W028 

W027 

W827 W826 

W825 

W048 R454 

R509 

D506 

W016 

C520_2 

TP403 

CP804 

W012 

W020 

R453 

C429_1 

C430_1 

C431_1 

C523_2 

C524_1 

D510_1 

R408_1 

B505 

R528 

C805 

C811 

C821_1 

C812_1 

C822_1 

C810 

W040 

Q806 

C801 

CP801 

TP802 

R805 

R815 

R812 

W041 

W043 

Q804 

C820 

TP801 

R802 

TP803 

R810 

R807 

R808 

Q805 

R816 

R813 

R814 

R811 

W042 

CP803B 

R801 

C809 

C819 

R820 

CP850 

W850 

W852 

W845 

W814 

R403 

W843 

D532 

R531 

D534 

D536 

C538_1 

R530 D535 

Q521 

IC505 

D531 

D530 

CP811 

R549 

W025 

Q520 

D527 

T502 

D524 

C531_2 

B401 

B403 

B402 

W812 

HS505 

C505 

CP803A 

CC005 

W837 

D537 

C561 

S803X 

S803Y 

S802X 

S802Y 

W846 

R410 

D402 

D403 

S810X 

S810Y 

W803 W808 

W804 

W039 

W038 

J801 

CC001 

W045 

CP802 

W842 

CD803 

C425 

S801 


MAIN/CRT 

SOLDER SIDE 

I-15

8 


V.OUTPUT 

IC401 LA7840 

DEFLECTION SCHEMATIC DIAGRAM 

(MAIN PWB) 

8 

THERMAL 

PROTECTION 

PUMP UP 

- 

AMP + 

GND 

VCC 

1 2 3 4 5 6 7 

0 14.2 23.5 0.9 1.1 22.8 4.9 

7 

R402 

18K 

W846 

C401_1 

50V 4.7 YK 

C402 

0.001 M 

R404 

C412 

500V390P 

B 

C409 

0.022 M 

D401 

11E1N 

R413 

C406_1 

R416 

R417 

35V 100 MHE 

330 1/2W 

R419 

330 1/2W 

C411 

100V 0.47 TF 

C413 

100V 0.1 TF 

R421 

1.5K 1/2W 

8 

CP401 

B05B-DVS 

NC 

5 

4 

3 

2 

1 

TO DY 

7 

6 

5 


CP820(CD820) 

8283_1112_00_000 

1 SOUND GND 

2 SOUND+B 

3 VCR POWER_H 

4 TV POWER_H 

5 GND 

6 H.OUT 

7 V.PULSE 

8 V.OUT 

9 ACL 

10 AFC 

11 X.RAY 

R410 

R409_1 

18K1/4W 

22K 1/4W 

3 

HS401 

763WSA0004 

5.6K 

R403 

150K 

D402 

D403 

TP402 

JWF-50K-1 

MTZJ-30B 

MTZJ-30B 

R411 

13K 

+-1% 

1/4W 

22K 

R414 

C405 

5.1K 

50V 1 YK 

47K 

C407_2 

R418_2 

25V 1200 HR 

C403_1 

1.5 1/2W 

50V 10 YK 

R407_1 

1.8K 1/2W 

R408_1 

1K 1/2W 

L401 

4.7mH0909 

C422_1 

250V 1 MHE 

W825 

C423 

250V 0.39 ECWF 

L402 

ELH5L4112 

R448_3 

CC004 

TP-1S-05 

C431_1 

250V 4.7 YK 

D413 

RMPG06J 

C430_1 

500V 0.001 B 

V801 

A51KST93X31(VMO) 

9 

10 

8 

6 

11 

R 

G 

B 

5 7 1 

6 

5 

4 

3 

2 

FROM/TO TV POWER 

TV.POWER_H 

VCR.POWER_H 

SOUND+B 

SOUND_GND 

P.CON+9V 

P.CON+125V 

GND 

W812 

R441 

100K 1/4W 

+-1% 

W852 

R439 

27K 1/4W 

+-1% 

D408 

HZ27-1L 

R444 

D409 

HZ11B3L 

TP404 

4 

C416 

500V22P 

SL 

0.5 

H.DRIVE 

Q405 

2SC2621 

15K 1/4W 

+-1% R443_1 

3.3K 1/4W +-1% 

R442 

15K 1/4W 

+-1% 

31.0 

0 

C433_1 

100V 22 MHE 

TP403 

C417 

500V 560P B 

R456 

4.7K 1/2W 

R449 

4.7K 7W 

D412 

RMPG06J 

T401 

305Y002 

31.0 0 

3 4 

NC 2 

0.2 

1 6 

22.3 

TP401 

C418_1 

160V 1 MHE 

1.3 

C438 

2 

500V 680P B 

B401 

EXCELSA35T 

R460 

100 1/4W 

R447 

68 1/2W 

B403 

EXCELSA35T 

1.3 

0 

HS402 

763WSA0004 

262.0 

H.OUTPUT 

Q406 

2SD2499 

B402 

EXCELSA35T 

C424 

1.6KV 0.0068 ECWH 

W826 

C425_1 

2KV 680P BP 

W827 

1K 1W 

C450 

2KV0.001 

BP 

R423 

2.7K 1/4W 

C429_1 

2KV470P 

B 

D411 

RMPG06J 

C421_1 

35V 1000 MHE 

R450_2 

5.6 1W 

W850 

R452_2 

2.2 1W 

R453 

120K 1/4W 

R454 

27K 1/4W 

262.0 COL 

10 

22.3 +180 

5 

127.0 +B 

9 

0 AFC 

2 

HEA 

2.0 

1 

TER 

6 NC 

0 GND 

3 

22.3 +14 

7 

1.5 +12 

8 

FB401 

W845 

043221012F 

R490 

68K 1/4W 

C432 

HV 

EF 

G2 

GND 

0 

11 

ABL 0.7 

4 

100V 0.47 TF 

180V 

NC 4 

GND 

3 

GND 

2 

HEATER 

1 

CP803A 

51052-0500 

5 

FOCUS 

SCREEN 

180V 

GND 

GND 

HEATER 

CD803 

2E054402 

2 1 

CD801 

8M82025A 

1 

CD802 

CH01010A 

TO CRT 

TO CRT 


4 

3 

2 

1 




NOTE: THE RESISTOR MARKED F IS FUSE RESISTOR. 

THE ALUMI ELECTROLYTIC CAPACITOR MARKED NP 

IS NON POLAR ONE. 










ARE 

PWB070 

TM9433 

1 


I-16

8 

7 

5A 125V 


2.5A 250V 

4A 125V 

CAUTION: FOR CONTINUED PROTECTION AGAINST FIRE HAZARD, 

REPLACE ONLY WITH THE SAME TYPE FUSE 5A 125V 

(F501,ICP503,ICP504),2.5A 250V(F502), 

4A 125V(ICP502). 

ATTENTION: POUR UNE PROTECTION CONTINUE LES RISQUES D’INCEIE 

N’UTILISER QUE DES FUSIBLE DE MEME TYPE 

5A 125V(F501,ICP503,ICP504),2.5A 250V(F502), 

4A 125V(ICP502). 

CAUTION: ICP502,ICP503,ICP504,AND ICP505 ARE 

LITTELFUSE INC.,TYPE 251. 

MANUFACTURED BY 

D516 

1SS133 

0.1 

0 

RELAY DRIVE 

Q504 

2SC1815Y 

0.7 

R515 

10K 

R523 

10K 

C541 

160V 47 BXA 

R521 

10K 

C540_2 

127.0 

160V 10 MHE 

127.0 

127.5 

TV POWER SCHEMATIC DIAGRAM 

+B 100V DRIVE 

Q503 

2SC4160 127.5 

-OEC-YAC1 

127.0 

100V DRIVE 

Q502 

2SA1371 

126.8 

R520 

10K 

R519 

0 

100V SWITCHING 

Q501 

2SC2909 0 

(MAIN PWB) 

100K 

1/2W 

0.6 

R518 

10K 1/4W 

R535 

4.7K 

D527 

11E1N 

D524 

11E1N 

D532 

11E1N 

D530 

11E1N 

D531 

11E1N 

R531 

1K 

C537 

50V 4.7 MHE 

6V POWER REG 

IC505 

KIA7806API 

C536_1 

35V 470 

MHE 

IN 

1 2 3 

HS505 

763WAA0110 

GND 

W822 

OUT 

C538_1 

2.5A 250V 

F502 

2.5A250V 

23302.5 

10V470 

MHE 

FH504 

EYF-52BC 

FH503 

EYF-52BC 

D536 

11E1N 

TV.POWER_H 

P.CON+125V 

AT+10V 

AT+125V 

8 

7 

6 

5 

4 

3 

2 

BLADE 

WIDE 

DEGAUSS 

COIL 

L503 

8R140023 

AC120V 60Hz 

CD501 

0R614918 

BLACK 

WHITE 

2 1 

2 1 

CP502 

TV-50P-02-A1 

1 

2 

1 

WHITE 

CP501 

THL-P03P-B1 

2 

NC 

BLACK 

RY501 

SDT-S-109LMR 

FH502 

EYF-52BC 

D537 

1SS133 

R529_1 

2.7K +-1% 

R514 

390 

2 

3 

2 

P 

3 

5A 125V 

F501 

5A125V 

233005 

H 

1 

TH501 

PTH451C3R0Q11 

VR502 

330 

5.0 

R549 

10K 

C561 

0 

16V47 

YK 

1 

4 

C505 

R500 

FH501 

EYF-52BC 

0 

250V 0.22 ECQUL 

SWITCHING 

Q521 

DTC114TS 

D523 

1SS133 

5V 

SWITCHING 0 

Q513 

DTC114ES 

R513 

100 

2.7M 1/2W 

+-10% 

SWITCHING 

Q520 

DTC114TS 

D529 

1SS133 

5V SWITCHING 

Q506 6.8 

DTC114TS 

0 

0 

R516_1 

390 1/4W 

0 

TV.POWER_H 

0 

5.0 

5.2 

0 

C549 R552 

0.033 M 10K 

C554 

0.0022 M 

6.0 

R553 

39K 1/2W 

D528 

HZ6A3L 

R554 

22K 1/2W 

AT+125V 

L501_1 

HWA-T9021 

3 4 

1 2 

6.3 

5.4 

7.3 

6.3 

FEED BACK 

SWITCHING 

Q507 

2SC945 

R533 

390 

R532 

330 

1 

2 

C530 

C506 

125V 0.001 MX 

250V 0.22 ECQUL 

D535 

11ES1N 

R530 

3.3K 1/2W 

FEED BACK 

IC506 

TLP621(D4-GR-LF2) 

10.1 

3 4 

1.7 

R505 

22K 3W 

CAUTION: 

R503 

3.3K 

D518 

1SS133 

C515 

0.001 M 

D534 

11E1N 

L502_1 

HWA-T9021 

3 4 

1 2 

C509 

0.001 M 

1 

R506 

W810 

10 

1.8K 

1/2W 

D501 

RM11C 

D504 

RM11C 

R543 

680 1/2W 

IS THE LIVE CONNECTION 

R501 

1.2 7W 

C502 

2KV0.0022 

B 

B502 

BL02RN2-R62T4 

C512 

0.001 M 

C529 

C503 

2KV 0.0022 B 

SW REG 

IC501 STR-F6624 

CONT 

DRIVER 

125V 0.0022 MX 

D502 

RM11C 

D503 

RM11C 

C514_1 

C510_3 

C507_2 

2KV 0.0027 BP 

100V 22 MHE 

200V 470 MXR 

FB/ 

OCP S D VCC 

1 2 3 4 5 

1.7 0.2 100.5 18.5 

B505 

0 

LFP3A-M3R2TA 

R542 

0.15 1W 

GND 

D506 

RMPG06J 

D521 

1SS133 

HS501 

763WAA0082 

R502 

22 1/2W 

GND1 

T502 0136001 

52.7 

8.4 

1 

9 

52.7 

8.4 

8 

2 

7 NC 

52.5 

3 

8.4 

6 

52.5 

8.4 

4 5 

T501 8140047W 

8 

16 

-0.8 

143.8 

15 

0 

6 

14 

0 

0 

5 

13 

0 

4 

12 

0 

104.0 

11 

0 

2 

10 

0 

0.2 

1 

9 

-3.2 

0 

4A 125V 

ICP505 

251004 

4A125V 

B504 

BL01RN1-A63 

5A 125V 

ICP502 

251005 

5A125V 

5A 125V 

ICP503 

251005 

5A125V 

5A 125V 

ICP504 

251005 

5A125V 

C560 

C519 

500V470P 

B 

D519 

21DQ09N 

C516 

500V470PB 

D505 

21DQ09N 

D509 

21DQ09N 

2KV 0.0022 BP 

C518 

500V470P 

B 

D512 

21DQ09N 

C527 

2KV470P 

BP 

D508 

21DQ09N 

D510_1 

RU2AM 

C517 

2KV820P 

BP 

C524_1 

S802X S802Y 

C531_2 

25V 2200 YK 

25V 470 MHE 

R509 

100K 1/2W 

5V POWER REG 

IC502 

UPC2406AHF 

S810X S810Y 

HS502 

763WAA0046 

470 35V 

MHE 

W818 

C523_2 

C521 

IN 

W843 

C511_1 

160V 220 PR 

GND 

16V 470 MHE 

C520_2 

1 2 3 

10.2 0.6 5.2 

25V 1000 YK 

R512 

27K 1W 

C526 

12V REG. 

IC504 

KIA7812API 

IN GND OUT 

1 2 3 

16.0 0 12.3 

R528 

100 

C532_1 

10V 1000 MHE 

9V REG 

IC503 PQ09RD08 

1 2 3 4 

14.0 9.0 0 4.6 

R510 

1.2 3W 

9 

OUT 

IN OUT GND STOP 

C528 

W837 

(W014) 

16V 470 MHE 

W842 

(W004) 

POWER_FAIL 

0.022 F 

D515 

HZ30-1L 

HS503 

763WAA0113 

SOUND+B 

AT+30V 

AT+5.6V 

AT+5.6V 

W813 

AT+30V 

POWER_FAIL 

AT+10V 

FROM/TO DEFLECTION 

P.CON+125V 

SOUND+B 

TV.POWER_H 

VCR.POWER_H 

SOUND_GND 

P.CON+9V 

GND 

TO POWER 

CP811 (CP601) 

8283_0212_00_000 

P.CON+10V 1 

GND 2 

FROM/TO 

PLATE,DECK SHIELD 


CP804 (CD604) 003P-2100 

GND 1 

TO POWER 

CP810 (CD810) 

8283_1012_00_000 

GND 1 

AT+12V 2 

AT+12V 3 

P.CON+9V 4 

AT+5.6V 5 

MOTOR GND 6 

AT+30V 7 

POWER FAIL(DC) 8 

AT+21V 9 

AT+10V 10 

PCB070 

TM9433 

6 

5 

4 

3 

2 

1 













ARE 


S803X 

S803Y 

1 


I-17

8 


CRT SCHEMATIC DIAGRAM 

(MAIN PWB) 

8 

7 

5 

4 

3 

2 

1 


CP850(CD850) 

8283_0512_00_000 

GND 

CUT OFF 

G.OUT 

R.OUT 

B.OUT 

2.8 

132.5 

2.5 

5 

RED AMP 

Q804 

2SC4217 

TP801 

W803 

R802 

12K 2W 

R807 

2.7K 1/4W 

6.0 5 

4 

132.8 

3 

1 

0 

0 0 

6 

132.9 

7 

104.1 

8 

132.5 

9 

F 

J801 

HPS3200-010501 

7 

6 

R814 

180 

C809 

270P B 

6 

R811 

4.7K 

TP802 

6 

R805 

12K 2W 

5 

132.1 

GREEN AMP 

2.9 Q805 

2.5 2SC4217 

W804 

R808 

5 

2.7K 1/4W 

C822_1 

R815 

180 

C810 

470P B 

56P CH 

C812_1 

56P CH 

R812 

4.7K 

C821_1 

4 

56P 

CH 

TP803 

R810 

4 

7 

W808 

12K 2W 

2.8 

132.3 

2.5 

BLUE AMP 

Q806 

2SC4217 

R820 

2.7K 1/4W 

3 

3 

C820 

R813 

4.7K 

250V 1YK 

CC001 CC005 

TP-1S-05 TP-1S-05 

2 

S801 

CP803B 

51052-0500 

ANT001 

T4-216BNK-BK 

BT101 

UM-4/R03 

TM101 

R.SIGNAL 

G.SIGNAL 

B.SIGNAL 

2 

5 

4 

3 

2 

1 

C819 

2KV0.0022 

BP 

R801 

1M 1/4W 

C801 

R816 

180 

C811 

470P B 

2KV 0.0022 BP 

W814 

ACCESSORY 

PWB110 

TC9293 

C805 

100P B 

FROM DEFLECTION 

(CD802) 

CP802 003P-2100 

GND 

CP801 (CD801) 

TS-80P-02-V1 

1 

GND 

GND 

GND 

2 

1 

GND 

FROM DEFLECTION 

SCREEN 

180V 

180V 

NC 

NC 

GND 

GND 

GND 

GND 

HEATER 

HEATER 

1 




ARE 










1 


I-18

8 


INTERCONNECTION DIAGRAM 

SP301 

4_OHM 

SP302 

4_OHM 

8 

SPEAKER 

SPEAKER 




ARE 





TM101 

CD303 

1 

2 

3 

4 

NOTE: THIS INTERCONNECTION DIAGRAM IS THE LATEST AT THE TIME 


1 

2 

3 

4 

7 

6 

5 

4 

3 

2 

1 

J351 

REMOCON SENSOR 

OS753 

CD751 

1 

3 GND 

2 

2 B+ 

3 

1 Vout 

4 

5 

OPERATION 

6 

PWB030 

7 

TEXA17 

8 

9 

10 

1 

5 

4 

3 

2 

6 

7 

NC 

6 7 

H 

4 

H 

2 

H 

1 

BLADE 

WIDE 

J702 

SOUND GND 

SOUND+B 

5 

E 

3 

E 

1 

CP820 

CD401 

GND 

CP804 

GND 

CP811 

DEGAUSS 

COIL 

L503 

VCR POWER H 

E 

P.CON+10V 

GND 

TV POWER H 

BLACK 

WHITE 

FRONT JACK 

GND 

1 

1 

1 

2 

2 

1 

2 1 

H.OUT 

PWB250 

TEXA18 

V.PULSE 

V.OUT 

2 

1 

1 

2 

ACL 

2 

3 

4 

5 

6 

7 

8 

9 

AFC 

10 

11 

CP502 

CP501 

11 

12 

CD353 

X.RAY 

1 

2 

3 

4 

5 

6 

7 

8 

9 

10 

11 

REMOCON OUT 

1 CP4201 

GND 

2 

3 

POWER ON LED 

4 

1 

CP810 

AT 5V 

OTPB LED 

KEY A 

T-REC LED 

REC LED 

KEY B 

ON TIMER LED 

GND 

PLAY LED 

FRONT VIDEO IN 

GND 

FRONT A IN L 

SOUND GND 

SOUND OUT L 

SP OUT L 

GND 

FRONT A IN R 

SOUND OUT R 

SP OUT R 

AT+12V 

AT+12V 

FBT 

FB401 

MAIN 

PWB070 

TM9433 

5 

6 

7 

8 

9 

10 

11 

12 

CP4202 

1 

2 

3 

4 

5 

6 

7 

8 

9 

10 

11 

CP1007 

P.CON+9V 

AT+5.6V 

MOTOR GND 

1 

2 

3 

4 

5 

P.CON+10V 

AT+30V 

GND 


AT+21V 

AT+10V 

2 

3 

4 

5 

6 

7 

8 

9 

10 

HEATER 

GND 

GND 

NC 

180V 

1 

2 

CP401 

1 

2 NC 

3 

4 

5 

CP803A 

FOCUS SCREEN 

ANODE 

5 

6 

7 

1 

CP803B 

CD803 

HEATER 

FOCUS 

GND 

GND 

NC 

180V 

SCREEN 

S801 

CRT 

8 

H.V 

F 

1 

2 

3 

4 

5 

9 

CRT SOCKET 

J801 

10 

1 

1 

2 

V801 

11 

1 

1 

CD602 

GND 

CD601 

GND 

CP802 

GND 

CP801 

GND 

GND 

CP850 

B.OUT 1 

R.OUT 2 

G.OUT 3 

CUT OFF 4 

GND 5 

CRT 

PWB110 

TC9293 

CD802 

SYSCON 

PWB010 

VMX177 

CP601 

SOUND GND 1 

SOUND+B 2 

VCR POWER H 3 

TV POWER H 4 

GND 5 

H.OUT 6 

V.PULSE 7 

V.OUT 8 

ACL 9 

AFC 10 

X.RAY 11 

CP1003 

GND 1 

AT+12V 2 

AT+12V 3 

P.CON+9V 4 

AT+5.6V 5 

MOTOR GND 6 

AT+30V 7 

POWER FAIL(DC) 8 

AT+21V 9 

AT+10V 10 

CP602 

B.OUT 

R.OUT 

G.OUT 

CUT OFF 

GND 

1 

2 

3 

4 

5 

1 

3 

2 

VIDEO 

4 

6 

5 

L 

AUDIO 

7 

AC120V 60Hz 

CD501 


I-19 

11 

9 

J4201 

10 

8 

R 

AUDIO 

NC NC NC NC 

TU601 

14 15 

11 IF 

10 

9 +30V 

8 

7 +5V 

6 

5 SDA 

4 SCL 

3 

2 

1 AGC 

12 13 

CP303 

SP OUT L+ 

SOUND L- 

SOUND R- 

6 

5 

4 

3 

2 

1 

CP4004 

FE HEAD (GND) 2 

FE HEAD (HOT) 1 

1 

2 

3 

4 

5 

4 

3 

2 

1 

9 

8 

7 

6 

5 

4 

3 

2 

1 

SP OUT R+ 

CP1004 1 

2 

3 

4 

5 

6 

7 

8 

CP4005 

AUDIO PB 

AUDIO REC 

CTL+ 

AE HEAD(-) 

AE HEAD(+) 

VCC 

BOT 

LDM+ 

CP1006 

CP1005 

CYL DRIVE 

CYL GND 

CYL FG 

CYL +B 

CYL PG 

HF1 (R) 

HF COM 

HF2 (L) 

SP-CH1 (R) 

SP COM 

SP-CH2 (L) 

CP4001 

EP/LP-CH1 (R) 

EP/LP COM 

EP/LP-CH2 (L) 

RED 

2 

GND 

MOTOR GND 

I LIMIT 

CTL 

VCO 

FG 

CAP.M F/R 

VCC(5V) 

WHITE 

1 

FFC 

1 

2 

3 

4 

5 

6 

7 

8 

6 

5 

4 

3 

2 

1 

2 FE HEAD (GND) 

1 FE HEAD (HOT) 

FFC 

9 

8 

7 

6 

5 

4 

3 

2 

1 

F/E HEAD 

H5002 

CD2001 

HALL 

SENSOR 

HALL HALL 

VCC IN 

AUDIO PB 

AUDIO REC 

CTL+ 

AE HEAD(-) 

AE HEAD(+) 

FFC 

CYL DRIVE 

CYL GND 

CYL FG 

CYL +B 

CYL PG 

CP1002 

5 

4 

3 

2 

1 

2 

1 

MAIN 

COIL 

OUT 

SWITCH 

LOGIC 

A/C HEAD 

H5001 

CP102 

2 

1 

CP101 

VCC 

BOT 

CTL- 

CTL- 

LDM- 

LDM- 

LDM+ 

VCC 

EOT 

4 

3 

2 

1 

GND 

ROTOR 

MAGNET 

MICRO MOTOR 

M2003 

MR 

FG SENSOR 

VCC 

Q102 

EOT SENSOR 

VCC 

DRIVE CONTROL 

FG 

PG 

FG.PG GND 

CAPSTAN DD UNIT 

DECK MECHA ASS’Y 

M2001 

AUDIO 

CONTROL 

AE 

HI-FI HEAD 

SP HEAD 

RED 

EP/LP HEAD 

WHITE 

O 

G 

DECK 

PWB550 

VE8851 

Q101 

BOT SENSOR 

CYLINDER UNIT ASS’Y 

UN4001 

LM 

LOADING MOTOR 

M101 

7 

6 

5 

4 

3 

2 

1

WAVEFORMS 

TV POWER 

Y/C/AUDIO/HEAD AMP 

1 5.0V 0.1ms/div 

DEFLECTION 

6 50V. 10µs/div 

11 REC 

0.5V. 0.2ms/div 

16 PB 

100mV. 10µs/div 

21 

PB 

1V. 0.5ms/div 

26 

REC 

1V. 5ms/div 

2 2.0V 20µs/div 7 50V. 10µs/div 12 REC 

100mV. 0.2ms/div 

DEFLECTION 

17 

REC 

0.5V. 0.5ms/div 

22 

PB 

2V. 5ms/div 

27 

REC 

5V. 20µs/div 

3 200mV. 10ms/div 

8 10V. 10ms/div 13 

REC 

200mV. 0.2ms/div 

TV POWER 

18 REC 

23 PB 

28 REC 


1V. 10ms/div 

200mV. 5ms/div 

MICON 

IN/OUT 

4 200mV. 20µs/div 

9 2V. 10µs/div 14 PB 

0.5V 20µs/div 

CRT 

19 

PB 

2V. 5ms/div 

24 

REC 

1V. 2ms/div 

29 

REC 

0.5V. 10µs/div 

5 50V. 10µs/div 

10 0.5V 5µs/div 

15 

REC 


20 

PB 

0.5V. 0.5ms/div 

25 

REC 

1V. 20µs/div 

30 

POWER ON 

200mV 20µs/div 

NOTE: The following waveforms were measured at the point of the corresponding 

balloon number in the schematic diagram. 

J-1

CHROMA/IF 

WAVEFORMS 

31 200mV. 1ms/div 

33 200mV. 10µs/div 

34 50mV. 10µs/div 

35 200mV. 10µs/div 

SOUND AMP 

36 

100mV. 1ms/div 

NOTE: The following waveforms were measured at the point of the corresponding 

balloon number in the schematic diagram. 

J-2

MECHANICAL EXPLODED VIEW 

130 

138 

201 

201 

203 

203 

130 

203 

206 

211 

J801 

206 

139 

143 

132 

211 

143 

L503 

211 

114 

PWB110 

(CRT PWB) 

115 

213 

110 

144 

129 

128 

218 111 217 

217 

112 

112 214 

203 

130 

141 

217 112 121 

143 

V801 

211 

108 

145 

107 

143 

SP302 

PWB070 

(MAIN PWB) 

206 

205 

205 

109 

213 

215 

114 

FB401 

213 

115 

113 

PWB250 

(AV PWB) 

136 

A 

207 

PWB030 

(OPERATION PWB) 

118 127 

206 

142 

117 

123 

119 120 

208 

124 

104 

207 

122 

126 125 

207 

116 

B 

101 

131 

SP301 

K1-1

MECHANICAL EXPLODED VIEW 

216 

115 

134 

216 

115 

216 

204 

204 

212 

206 

A 

204 

115 

133 

206 

115 

216 

102 

202 

213 

106 209 

213 

115 

105 

137 

140 

114 

210 

TU601 

114 

103 

202 

PWB010 

(SYSCON PWB) 

135 

B 

K1-2

MECHANICAL REPLACEMENT PARTS LIST 

REF. NO. PART NO. DESCRIPTION Q'TY REF. NO. PART NO. DESCRIPTION Q'TY 

101 S5-610-1B7-200 CABI ASSY,FRONT 1 140 S2-A97-A40-770 W,9.7-14-T0.7 1 

102 ---- SHIELD,CASE HEAD AMP ASS'Y 1 141 S9-9HV-3T0-000 HOLDER,ANODE WIRE 1 

103 ---- PLATE,EARTH-SYSCON 1 142 ---- LABEL,ENEGY STAR 1 

104 S3-5WP-D06-830 BUTTON,REC 1 143 S6-9WS-A00-110 WASHER CRT T=0.5 4 

105 ---- HEAT SINK 1 144 ---- SH,PWB(B) 1 

106 S7-1WP-A02-310 PLATE,JACK 1 145 ---- SH,PWB(A) 1 

107 ---- HEAT SINK 1 

108 ---- HEAT SINK 1 201 S1-172-40C-540 SCREW,TAP(B0)BIND 4-35 2 

109 ---- HEAT SINK 1 202 S1-175-40B-040 SCREW,TAP(B0)TRUSS 4-20 2 

203 S1-175-40A-640 TAP(B0)4-16 4 

110 ---- HEAT SINK 1 204 S1-171-40A-240 TAP(B0)V+4-12 3 

111 ---- HEAT SINK 1 205 S1-0A1-30A-040 SCREW/WASHER(B)M3-10 2 

112 ---- METAL SPACER 4 206 S1-106-30A-240 SCREW,TAP(P)3-12 12 

113 ---- RUBBER,SILCON 2 207 S1-106-30A-440 UIT+3-14 11 

114 ---- COATING CLIP 5 208 S1-106-308-040 TAP(P)3-8 2 

115 ---- CORD CLIP UL CO. 7 209 S1-102-30A-020 VT2+3-10 2 

116 ---- CABI,FRONT 1 

117 S1-2WP-J06-720 PLATE,FRONT 1 210 87-741-095-410 SCREW,TAP TITE(P) FLAT 3-8 1 

118 S1-2WP-J06-730 FLAP 1 211 S1-11J-50D-040 SCREW TAP(A)5-40 4 

119 S1-3WP-A01-060 GLASS,LED 1 212 87-743-073-010 VT2+2.6-6 1 

213 87-753-095-410 SCREW,TAP 3-8 11 

120 S1-3WP-A01-070 GUIDE,REMOCON 1 214 S1-0A1-30B-040 SCREW,WASHER(A) M3x20 3 

121 ---- HEAT SINK 1 215 S1-0B1-308-040 SCREW/WASHER(B)M3-8 1 

122 ---- SHEET,LED 1 216 S1-076-308-040 SCREW,TAP 4 

123 S2-344-901-010 BADGE,BRAND 1 217 S1-0A1-308-040 WASHER(A)M3-8 4 

124 S3-5WP-D06-820 BUTTON,OTPB 1 218 S1-0A1-306-040 SCREW,WASHER(A)M3-6 2 

125 S3-5WP-J01-310 BUTTON,FRAME 1 

126 S3-5WP-D06-840 BUTTON,PLAY 1 

127 S4-3WK-A00-320 SPR,FLAP 1 

128 S5-610-1B7-400 CABI ASSY,REAR 1 

129 ---- CABI,BACK 1 

130 ---- FELT SHEET 3 

131 ---- SH,CRT SERVICEMAN 1 

132 S4-1WU-A00-010 SPR,EARTH 1 

133 ---- PLATE,DECK SHIELD ASS'Y 1 

134 S6-1WP-A01-510 HOLDER,M/PCB 1 

135 S6-1WP-A01-570 HOLDER,DECK 1 

136 S6-1WP-A01-450 HOLDER,FBT 1 

137 S3-004-952-070 NUT,(VOLUME NUT 3/8 INCH) 1 

138 ---- SHEET,RATING 1 

139 ---- LABEL,POP 1 

ACCESSORY REPLACEMENT PARTS LIST 

REF. NO. PART NO. DESCRIPTION Q'TY 

1 S2-3C0-002-2A0 COIL,BALUN HPN-1 1 

2 S7-660-DB0-100 TRANSMITTER(VXF207UL) 1 

3 S5-610-101-000 INSTRUCTION BOOK(VXF207UL) 1 

K1-3

503 

CHASSIS EXPLODED VIEW (TOP VIEW) 

367 

503 

515 

300 

505 

M2003 

505 

505 

335 

UN4001 

319 

313 

507 

349 

336 

318 

328 

512 

314 

508 

H5002 

355 

309 

334 

502 

310 

AA 

321 506 

348 

313 

508 

H5001 

501 

305 

356 

304 

301 

347 

A 

303 

AA 

361 

329 

AB 

512 

AB 

AB 

315 

338 

317 

320 

353 

AA 

AA 

316 

359 

368 

357 

366 

AA 

502 

371 

M101 

A 

351 

364 

BA 

308 

366 

358 

306 

AB 

369 

AA 

370 

PWB550 

(DECK PWB ASS'Y) 

AB 

363 

AB 

365 

351 

509 

502 

AB 

AB 

362 

323 

360 

324 

AB 

AB 

511 

352 

CLASS 

PART NO. 

MARK 

GREASE G-555G AA 

MG-33 

AB 

FL-721 

AC 

OIL KYODO OIL SLIDAS No. 150 BA 

NOTE: Applying positions AA, AB, AC and BA for the 

grease or oil are displayed for this section. 

Check if the correct grease or oil is applied for 

each position. 

K2-1

CHASSIS EXPLODED VIEW (BOTTOM VIEW) 

302 

300 

340 

511 

M2001 

AA 

341 

514 

AA 

AA 

AA 

513 

307 

350 

322 

AA 

AA 

510 

343 

511 

339 

AA 

342 

330 AA 

AA 

AB 

AB 

503 

345 

AA 

AA 

514 

346 

331 

AC 

AB 

344 

333 

312 

346 

332 

311 

354 

326 

AA 

327 

BA 

325 

512 

AB 

AA 

337 

504 

CLASS 

PART NO. 

MARK 

GREASE G-555G AA 

MG-33 

AB 

FL-721 

AC 

OIL KYODO OIL SLIDAS No. 150 BA 

NOTE: Applying positions AA, AB, AC and BA for the 

grease or oil are displayed for this section. 

Check if the correct grease or oil is applied for 

each position. 

K2-2

CHASSIS REPLACEMENT PARTS LIST 

REF. NO. PART.NO. DESCRIPTION Q'TY REF. NO. PART.NO. DESCRIPTION Q'TY 

300 ---- DECK ASSY A55901B420A 1 360 S5-OP9-007-290 TAPE GUIDE, R 1 

361 S5-OP9-007-070 COVER,SENSOR L 1 

301 S5-OA5-000-220 AHC ASS'Y 1 362 S5-OP9-006-880 LEVER,FLAP 1 

302 S5-OP2-002-700 BELT,CAPSTAN 1 363 S5-OP9-006-900 CASS HOLDER 1 

303 S5-OP9-007-100 LEVER,REC 1 364 S5-OP9-006-910 LOCKER,L 1 

304 S5-OP5-000-830 BASE,AC HEAD 1 365 S5-OP9-006-920 LOCKER,R 1 

305 S5-OP8-003-240 SPR,AC HEAD 1 366 S5-OP9-006-940 SPR,PACK 2 

306 ---- CHAS ASSY,MAIN 1 367 S5-OP9-006-950 BRACKET,TOP 1 

307 S5-OA2-000-810 CLUTCH ASS'Y X 1 368 ---- SPR,CASS EARTH 1 

308 S5-OA2-000-730 ARM,IDLER ASS'Y 1 369 S5-OP6-005-400 DRIVER,WORM 1 

309 S5-OP6-005-530 ARM,S-S BRAKE 1 

370 S5-OP6-005-630 BRACKET,MOTOR 1 

310 S5-OA2-000-760 T REEL ASS'Y 1 371 S5-OP6-005-410 WORM 1 

311 S5-OA3-000-610 LOAD ARM S ASS'Y 1 

312 S5-OA3-000-620 LOAD ARM T ASS'Y 1 501 87-654-075-410 SCREW,TAP 2.6-10 1 

313 S5-OA4-002-100 GUIDE ROLLER ASSY 2 502 S1-072-268-040 VT2+2.6-8 3 

314 S5-OA4-001-880 BASE,INCL S ASS'Y 1 503 87-743-073-010 VT2+2.6-6 3 

315 S5-OA4-001-960 BASE,INCL T(S) ASS'Y 1 504 87-743-073-410 SCREW,TAP 2.6-6 3 

316 S5-OA4-001-970 P5-3 ARM ASS'Y 1 505 S1-0A1-268-040 SCREW,WASHER(A)M2.6-8 3 

317 S5-OA4-002-050 PINCH ROLLER BLOCK 1 506 S1-0B1-264-040 SCREW,WASHER(B)M2.6-4 1 

318 S5-OA4-001-750 TENSION ARM ASS'Y 1 507 87-261-035-410 SCREW,PAN M2-6 3 

319 S5-OA4-001-760 TENSION BAND ASS'Y 1 508 87-261-032-410 SCREW,PAN M2-3 2 

509 87-258-091-010 U+M3-3 2 

320 S5-OA4-001-780 PINCH ROLLER LEVER ASS'Y 1 

321 S5-OA6-001-820 BRAKE T ASS'Y 1 510 S2-Q31-54C-5N0 PW,3.1-5.4-0.25 1 

322 S5-OA6-001-830 CAP BRAKE ARM ASS'Y 1 511 S2-P26-600-5N0 PW(CUT)2.6-6-0.5 3 

323 S5-OA9-002-130 LINK ASS'Y 1 512 S2-Q26-471-3N0 PW 2.6-4.7-0.13 3 

324 S5-OA9-002-160 LINK LEVER ASS'Y 1 513 S2-P18-450-5N0 PW(CUT)1.8-4.5-0.5 1 

325 S5-OP2-002-610 LEVER,CLUTCH 1 514 S3-ETW-300-000 E-RING 3 2 

326 S5-OP2-002-620 RING,CLUTCH 1 515 S1-0A1-235-040 SEMS A M2.3-5 2 

327 S5-OP2-002-630 GEAR,CLUTCH 1 

328 S5-OP2-002-710 REEL,S 1 CP101 ---- CONN,PWB SIDE 1 

329 S5-OP2-002-730 STOPPER,REEL S 1 CP102 ---- CONN,PWB SIDE 173979-2 1 

H5001 S5-23D-910-340 HEAD,AC 1 

330 S5-OP2-002-740 SPACER,LINK LEVER 1 H5002 S5-43D-020-130 HEAD,FE 1 

331 S5-OP3-001-780 GEAR,MAIN LOADING 1 ! M101 S5-96P-780-010 MOTOR(LOADING) 1 

332 S5-OP3-001-790 GEAR,LOADING S 1 ! M2001 S5-94J-980-080 CAPSTAN DD UNIT EP15BC 1 

333 S5-OP3-001-800 GEAR,LOADING T 1 M2003 S5-89V-110-070 MICRO MOTOR 1 

334 S5-OP3-001-860 HOLDER,LOADING GEAR 1 PCB550 ---- PWB ASSY,DECK VE8851 1 

335 S5-OP4-004-720 ADJUST,TENSION 1 Q101 S0-007-003-200 PHOTO,TR RPT-38PB113 1 

336 S5-OP4-004-920 HOLDER,TENSION 1 Q102 S0-007-003-200 PHOTO,TR RPT-38PB113 1 

337 S5-OP4-004-900 LEVER,TENSION 1 ! UN4001 S5-590-1B5-000 CYLINDER UNIT ASS'Y A55901B500 1 

338 S5-OP4-004-750 COVER,P4 1 

339 S5-OP6-005-430 GEAR,JOINT 1 

340 S5-OP6-005-440 GEAR,MIDDLE 1 

341 S5-OP6-005-450 CAM,MAIN 1 

342 S5-OP6-005-460 CAM,P5 1 

343 S5-OP6-005-650 CAM,PINCH ROLLER 1 

344 S5-OP6-005-480 ROD,MAIN 1 

345 S5-OP7-000-350 REFLECTOR,LED 1 

346 S5-OP8-003-180 SPR,LOADING GEAR 2 

347 S5-OP8-003-190 SPR,P5 1 

348 S5-OP8-003-210 SPR,BRAKE T 1 

349 S5-OP8-003-220 SPR,TENSION 1 

350 S5-OP8-003-230 SPR,CAP BRAKE 1 

351 S5-OP8-003-420 SPRING,LOCKER (S) 2 

352 S5-OP8-003-260 SPR,LINK 1 

353 S5-OP8-003-280 SPR,DAMPER 1 

354 S5-OP8-003-300 SPR,RING 1 

355 S5-OP8-003-320 SPR,S-S BRAKE 1 

356 S5-OP9-006-800 OPENER,CASS 1 

357 S5-OP9-007-300 CASS SIDE L 1 

358 S5-OP9-007-320 CASS SIDE R 1 

359 S5-OP9-007-280 TAPE GUIDE, L(P,R) 1 

K2-3

ELECTRICAL REPLACEMENT PARTS LIST 

REF.NO. PART NO. DESCRIPTION REF.NO. PART NO. DESCRIPTION 

SYSCON PWB ASS'Y *** CAPACITORS *** 

*** RESISTORS *** C4062 87-015-075-040 CAP,E 10-16V 

C4063 87-015-695-080 CAP,E 1-50V 

R628 S4-X5T-682-3F0 RES,MF 82K-1/6W C4067 87-015-683-080 CAP,E 33-16V 

R640 S4-X5T-647-2F0 RES,M 4.7K-1/6W C4068 87-010-403-080 CAP,E 3.3-50V 

! R1005 S6-150-12R-7J0 RES,FUSE 2.7-1W C4070 87-015-677-010 CAP,E 100-6.3V 

C4071 87-015-695-080 CAP,E 1-50V 

*** CAPACITORS *** C4073 87-010-380-080 CAP,E 47-16V 

C4076 87-015-677-010 CAP,E 100-6.3V 

C301 87-010-560-080 CAP,E 10-50V C4078 87-010-549-010 CAP,E 47-6.3V 

C309 87-010-553-040 CAP,E 47-16V C4080 87-010-549-010 CAP,E 47-6.3V 

C311 87-010-402-080 CAP,E 2.2-50V C4084 87-A10-189-040 CAP,E 220-10V 

C312 87-010-402-080 CAP,E 2.2-50V C4092 87-010-685-080 CAP,E 330-16V 

C314 87-010-402-080 CAP,E 2.2-50V C4108 87-015-677-010 CAP,E 100-6.3V 

C315 87-010-380-080 CAP,E 47-16V C4111 S5-0HU-047-0M0 CAP,E 47-6.3V 

C350 87-010-067-010 CAP,E 0.1-50V C4206 87-015-075-040 CAP,E 10-16V 

C351 87-015-695-080 CAP,E 1-50V C4207 87-010-404-080 CAP,E 4.7-50V 

C352 87-016-245-090 CAP,E 33-16V C4211 87-010-235-080 CAP,E 470-16V 

C354 87-010-388-090 CAP,E 1000-25V C4212 87-015-075-040 CAP,E 10-16V 

C355 87-010-402-080 CAP,E 2.2-50V C4220 87-010-112-080 CAP,E 100-16V 

C601 S0-2LT-447-0M0 CAP,E 47-35V C4245 87-010-404-080 CAP,E 4.7-50V 

C605 87-010-402-080 CAP,E 2.2-50V C5501 87-010-549-010 CAP,E 47-6.3V 

C611 87-010-560-080 CAP,E 10-50V C5509 87-010-402-080 CAP,E 2.2-50V 

C617 87-010-400-080 CAP,E 0.47-50V C5510 87-010-380-080 CAP,E 47-16V 

C621 87-010-550-080 CAP,E 1000-6.3V C5511 87-015-075-040 CAP,E 10-16V 

C623 87-015-695-080 CAP,E 1-50V C5512 87-015-075-040 CAP,E 10-16V 

C624 87-015-695-080 CAP,E 1-50V C5516 87-015-075-040 CAP,E 10-16V 

C626 87-015-075-040 CAP,E 10-16V C5518 87-016-301-080 CAP,TAN 3.3-16V 

C633 S0-2ET-310-0M0 CAP,E 10-25V C5523 87-016-636-080 CAP,E 4.7-50V 

C634 87-010-236-080 CAP,E 1000-10V C5525 87-015-075-040 CAP,E 10-16V 

C638 87-010-553-040 CAP,E 47-16V C5526 87-016-334-080 CAP,E 4.7-25V 

C643 87-010-400-080 CAP,E 0.47-50V C5527 87-016-302-080 CAP,TAN 10-16V 

C645 S0-2LT-247-0M0 CAP,E 47-16V C5529 87-015-695-080 CAP,E 1-50V 

C650 87-015-695-080 CAP,E 1-50V C5531 87-010-549-010 CAP,E 47-6.3V 

! C651 87-015-695-080 CAP,E 1-50V C5532 87-016-334-080 CAP,E 4.7-25V 

C652 87-010-400-080 CAP,E 0.47-50V C5533 87-015-695-080 CAP,E 1-50V 

C654 87-010-545-040 CAP,E 0.22-50 V C5534 87-015-683-080 CAP,E 33-16V 

C656 87-A10-189-040 CAP,E 220-10V C5536 87-015-075-040 CAP,E 10-16V 

C659 87-010-402-080 CAP,E 2.2-50V C5537 87-015-695-080 CAP,E 1-50V 

C660 87-010-403-080 CAP,E 3.3-50V C5538 87-015-075-040 CAP,E 10-16V 

C669 87-010-560-080 CAP,E 10-50V C5539 S0-E7T-033-0M0 CAP,E 33-6.3V 

C688 87-A10-189-040 CAP,E 220-10V C5547 87-015-075-040 CAP,E 10-16V 

! C1001 87-010-135-010 CAP,E 100-25V C5548 87-015-075-040 CAP,E 10-16V 

C1003 87-010-550-080 CAP,E 1000-6.3V C5550 87-010-549-010 CAP,E 47-6.3V 

C1004 87-016-584-080 CAP,E 220-25V C5552 87-015-075-040 CAP,E 10-16V 

C1008 87-010-221-080 CAP,E 470-10V 

C1010 87-010-403-080 CAP,E 3.3-50V *** DIODES *** 

C1015 87-015-680-010 CAP,E 47-10V 

C1016 87-016-053-080 CAP,E 22-16V D601 S9-7U0-9R1-1B0 ZENER,MTZJ9.1B 

C1018 87-010-404-080 CAP,E 4.7-50V D602 87-020-465-010 DIODE,1SS133T 

C1020 87-015-075-040 CAP,E 10-16V D603 87-020-465-010 DIODE,1SS133T 


C1032 87-016-088-040 CAP,E 220-6.3V D605 S2-8T1-1ES-N10 DIODE,11ES1N-TA1B2 

C1037 S0-2LT-010-2M0 CAP,E 1000-6.3V D606 S2-8T1-1E1-N10 DIODE,11E1N-TA1B2 


C1043 87-010-560-080 CAP,E 10-50V D608 S2-8T1-1E1-N10 DIODE,11E1N-TA1B2 

C1045 87-010-112-080 CAP,E 100-16V D1001 S2-LXE-658-000 DIODE,1N4005E-G23 

C1058 87-010-079-080 CAP,E 100-6.3V D1003 S0-106-000-600 LED,SID1050CM 

C1059 87-016-088-040 CAP,E 220-6.3V D1004 S2-8T1-1E1-N10 DIODE,11E1N-TA1B2 

C4006 87-010-112-080 CAP,E 100-16V D1005 S9-2T1-120-B00 ZENER,RD12FB-T7 

C4007 87-015-677-010 CAP,E 100-6.3V D1006 S2-3U1-003-A30 DIODE,SB10-03A3 

C4012 87-010-404-080 CAP,E 4.7-50V D1007 S2-LXE-658-000 DIODE,1N4005E-G23 


C4016 87-015-695-080 CAP,E 1-50V D1010 S2-LXE-658-000 DIODE,1N4005E-G23 

C4023 87-015-683-080 CAP,E 33-16V D1011 S2-3U1-003-A30 DIODE,SB10-03A3 

C4025 87-015-075-040 CAP,E 10-16V D1012 S9-7U0-6R2-1B0 ZENER,MTZJ6.2B 

C4027 87-016-053-080 CAP,E 22-16V D1014 S2-8TQ-S04-N00 DIODE,11EQS04N-TA1B2 

C4028 87-015-697-080 CAP,E 3.3-50V D1015 S9-7U0-5R1-1B0 ZENER,MTZJ5.1B 

C4035 87-010-402-080 CAP,E 2.2-50V D1016 87-020-465-010 DIODE,1SS133T 


C4040 87-015-695-080 CAP,E 1-50V D4005 87-017-931-010 ZENER,MTZJ5.6B 

C4041 87-015-677-010 CAP,E 100-6.3V D4007 S9-7U0-5R6-1B0 ZENER,MTZJ5.6B T-77 

C4046 87-015-695-080 CAP,E 1-50V D4008 S2-8XQ-S04-N00 DIODE,11EQS04N-TA2B5 

C4048 87-010-403-080 CAP,E 3.3-50V D4201 87-017-931-010 ZENER,MTZJ5.6B 

C4051 87-015-695-080 CAP,E 1-50V D4202 S2-3U1-003-A30 DIODE,SB10-03A3 

C4058 87-015-695-080 CAP,E 1-50V D4203 S3-Z68-V10-000 ZENER,MTZJ6.8B 

D4204 87-020-465-010 DIODE,1SS133T 

K3-1


REF.NO. PART NO. DESCRIPTION D5501 87-020-465-010 DIODE,1SS133T 

REF.NO. PART NO. DESCRIPTION 

*** ICS *** 

*** COILS *** 

IC301 87-A20-312-010 IC,M62420SP 

! IC352 S0-FSP-752-200 IC,AN7522 L604 87-005-165-010 COIL,0.47UH 

! IC604 S0-3FE-814-B00 IC,LA76814BM-MPB L605 87-003-152-010 COIL,100UH 

IC1001 S5-6F5-704-1A0 IC,OEC7041A L610 S3-360-203-880 COIL,V IFT 

IC1002 S9-UJ0-T60-0H0 IC,PST600H L611 87-003-149-080 COIL,47UH 

! IC1003 S0-7SQ-695-500 IC,BA6955N L612 87-005-688-080 COIL,22UH 

IC1099 S5-610-1B0-150 IC,M24C04-BN6 L1001 87-A50-040-010 COIL,2.2UH 

IC4001 S0-3F3-711-700 IC,LA71170M-MPB L1002 S2-167-D27-0K0 COIL,27UH 

IC4002 S1-KA9-780-6A0 IC,KIA7806API L4001 S3-262-300-380 COIL,TRAP 2623003 

IC5501 S0-1F6-2FB-P00 IC,AN3662FBP L4002 S2-167-D10-1K0 COIL,100UH 

L4003 S3-162-600-7S0 COIL,BIAS OSC 

*** TRANSISTORS *** L4004 S2-167-D10-1K0 COIL,100UH 

L4005 87-005-096-010 COIL,100UH 

Q350 89-324-122-080 TR,2SC2412KT L4006 87-005-096-010 COIL,100UH 

Q602 89-110-372-080 TR,2SA1037AK L4007 87-003-286-010 COIL,56UH 

Q603 89-324-122-080 TR,2SC2412KT L4008 S2-1LA-612-1K0 COIL,120UH 

Q604 S8-YJ2-412-K00 TR,2SC2412KT146 S,R L4009 87-005-096-010 COIL,100UH 

Q605 84-LB2-698-080 TR,2SA733(C)-T L4010 87-005-096-010 COIL,100UH 

Q1001 S0-02M-005-700 PHOTO COUPLER SG-260 L4011 87-003-112-010 COIL,1MH 


Q1003 S0-027-005-300 PHOTO COUPLER RPI-352Q01 L4014 87-003-286-010 COIL,56UH 

Q1004 87-026-236-080 TR,DTC124EK L4017 87-003-150-010 COIL,68UH 

Q1005 S0-02M-005-700 PHOTO COUPLER SG-260 L4205 87-003-152-010 COIL,100UH 


Q1008 87-026-236-080 TR,DTC124EK L5503 87-003-151-010 COIL,82UH 

Q1009 S0-027-005-300 PHOTO COUPLER RPI-352Q01 L5504 87-003-152-010 COIL,100UH 

Q1010 87-026-228-080 TR,DTA124EK L5505 87-003-152-010 COIL,100UH 

! Q1011 SD-70D-239-600 TR,2SD2396(J,K) L5506 87-003-152-010 COIL,100UH 

Q1012 89-324-122-080 TR,2SC2412KT 

Q1014 87-026-236-080 TR,DTC124EK *** SWITCHES *** 

Q1015 89-324-122-080 TR,2SC2412KT 

Q1016 89-324-122-080 TR,2SC2412KT SW1001 S5-082-210-010 SW,LEAF 

Q1017 89-324-122-080 TR,2SC2412KT 

Q1018 89-324-122-080 TR,2SC2412KT *** CONNECTORS *** 

! Q1019 SB-3T0-089-200 TR,2SB892 

Q1022 87-026-287-080 TR,DTC143EKAT146 CD601 S6-CH0-100-6A0 CORD CONN,CH01006A 

Q1023 89-324-122-080 TR,2SC2412KT CP303 S6-9W1-4T2-900 CONN,PWB SIDE TID-X04P-Z1B 

Q4001 SC-3T0-333-100 TR,2SC3331(S,T,U) CP1004 S6-972-805-900 CONN PWB SIDE 

Q4002 SC-3T0-333-100 TR,2SC3331(S,T,U) CP1005 S6-9R7-500-280 CONN,PWB SIDE 52045-0545 

Q4003 87-026-228-080 TR,DTA124EK CP1006 S6-9R7-400-280 CONN,52045-0445 

Q4004 89-324-122-080 TR,2SC2412KT CP4001 S6-972-906-200 CONN PWB SIDE 

Q4005 89-113-187-080 TR,2SA1318(S,T) CP4004 S6-971-203-200 CONN 

Q4006 89-313-172-010 TR,2SC1317 CP4201 S6-9E2-C01-290 CONN,PCB SIDE 

Q4007 89-324-122-080 TR,2SC2412KT CP4202 S6-9E2-B01-290 CONN,PWB SIDE 

Q4008 89-324-122-080 TR,2SC2412KT 

Q4009 89-324-122-080 TR,2SC2412KT *** FILTERS *** 

Q4010 89-324-122-080 TR,2SC2412KT 

Q4011 89-110-372-080 TR,2SA1037AK CF601 S0-2E2-45R-710 FLTR,SAW M1958M 

Q4012 89-110-372-080 TR,2SA1037AK 

Q4013 87-026-239-080 DTC114TKAT14 *** CRYSTAL & CERAMIC OSCILLATORS *** 

Q4201 87-026-235-010 TR,DTC114EK 

Q4202 87-026-235-010 TR,DTC114EK X604 S0-0CT-3R5-050 X'TAL,HC-49/C 

Q4203 89-324-122-080 TR,2SC2412KT X1001 S0-0CT-012-070 X'TAL,HC-49/U-S 

Q4204 87-026-235-010 TR,DTC114EK X1002 S0-0D3-2R8-010 X'TAL,32.768K 

Q4205 87-026-235-010 TR,DTC114EK X4001 S0-0CT-3R5-040 X'TAL,HC-49/C 

Q4206 87-026-235-010 TR,DTC114EK 

Q4209 87-026-235-010 TR,DTC114EK *** TUNER *** 

Q4210 89-110-372-080 TR,2SA1037AK 

Q4211 89-324-122-080 TR,2SC2412KT ! TU601 S1-45K-000-550 TUNER,VHF-UHF TECC1040PG32D 

Q4212 89-110-372-080 TR,2SA1037AK 

*** OTHERS *** 

*** COILS *** 

CP601 S6-CH2-B02-5A0 CORD CONN CH2B025A 

B301 S2-4AT-036-550 CORE,BEADS BL01RN1-A63T6 CP602 S6-CH2-508-6A0 CORD CONN CH25086A 

B602 S2-4AT-036-550 CORE,BEADS BL01RN1-A63T6 CD4201 S6-CH0-138-8A0 CORD CONN CH01388A 

B4001 S2-4AT-036-550 CORE,BEADS BL01RN1-A63T6 CD4203 S6-CH0-181-2A0 CORD,CONN CH01812A 

CP1002 S6-CH2-207-6A0 CORD CONN CH22076A 

L002 S2-A6A-8A0-A10 CORE,FERRITE HF57T18.5*10*10 CP1003 S6-CH2-A01-4A0 CORD CONN CH2A014A 

L005 S2-A6A-8A0-A10 CORE,FERRITE HF57T18.5*10*10 CP1007 S6-CH2-207-7A0 CORD CONN CH22077A 

L006 S2-A6A-8A0-A10 CORE,FERRITE HF57T18.5*10*10 

L301 S2-167-D10-1K0 COIL,100UH OPERATION PWB ASS'Y 

L302 S2-167-D10-1K0 COIL,100UH 

L601 87-003-150-010 COIL,68UH *** CAPACITORS *** 

L602 87-003-146-010 COIL,15UH 

L603 87-005-096-010 COIL,100UH C755 87-016-088-040 CAP,E 220-6.3V 

K3-2




*** DIODES *** 

*** CAPACITORS *** 

D751 S0-21M-5Q1-500 LED,EM-553-F1T 

D791 S0-21M-2Q1-200 LED,EQ-552-F1T C511 S5-EZT-247-1M0 CAP,E 470-16V 

D792 S0-21M-2Q1-200 LED,EQ-552-F1T C514 S0-1BB-P7K-3K0 CAP,0.0027-2KV 

D793 S0-21M-2Q1-200 LED,EQ-552-F1T C516 87-012-376-010 CAP,CER 470PF-500V 

D794 S0-21M-2Q1-200 LED,EQ-552-F1T C517 S0-34B-N7W-2K0 CAP,CER 820P-2KV BP 

D795 S0-21M-5Q1-500 LED,EM-553-F1T C518 87-012-376-010 CAP,CER 470PF-500V 

C519 87-012-376-010 CAP,CER 470PF-500V 

*** SWITCHES *** C520 87-016-587-090 CAP,E 1000-25V 

! C521 S5-3J0-B22-1M0 CAP,E 220-160V 

SW750 S5-042-01T-310 SW,TACT SKHVBED010 C523 S5-EZT-447-1M0 CAP,E 470-35V 



SW792 S5-042-01T-310 SW,TACT SKHVBED010 C527 S0-34B-N7Q-2K0 CAP,CER 470P-2KV BP 

SW793 S5-042-01T-310 SW,TACT SKHVBED010 ! C531 87-016-588-080 CAP,E 2200-25V 


SW795 S5-042-01T-310 SW,TACT SKHVBED010 ! C536 S5-EZT-447-1M0 CAP,E 470-35V 

SW796 S5-042-01T-310 SW,TACT SKHVBED010 ! C537 S5-EZT-54R-7M0 CAP,E 4.7-50V 


SW798 S5-042-01T-310 SW,TACT SKHVBED010 ! C540 S5-EZT-B10-0M0 CAP,E 10-160V 

SW799 S5-042-01T-310 SW,TACT SKHVBED010 ! C541 S6-2DF-B47-0M0 CAP,E 47-160V 

C560 S0-JBB-07H-3K0 CAP,CER 0.0022-2KV 

*** OTHERS *** C561 S0-2LT-247-0M0 CAP,E 47-16V 

CD751 S6-CH2-C07-0A0 CORD CONN CH2C070A *** DIODES *** 

OS753 S7-7Q0-000-170 REMOTE RECEIV D401 S2-8T1-1E1-N10 DIODE,11E1N-TA1B2 

D402 S9-7U0-300-1B0 ZENER,MTZJ30B T-77 

MAIN PWB ASS'Y D403 S9-7U0-300-1B0 ZENER,MTZJ30B T-77 

D408 87-020-407-010 ZENER,HZ27-1L TD 

*** RESISTORS *** D409 87-027-556-080 ZENER,HZ11B3L TD 

! D411 S2-LTP-G06-J00 DIODE,RMPG06J 

R411 S4-X5T-622-3F0 RES,MF 22K-1/6W ! D412 S2-LTP-G06-J00 DIODE,RMPG06J 

! R439 87-025-525-080 RES,M 27K-1/4W ! D413 S2-LTP-G06-J00 DIODE,RMPG06J 

! R441 87-025-571-080 RES,M 100K-1/4W ! D501 S2-BTR-M11-C00 DIODE,RM11C 

! R442 87-025-459-080 RES,M 15K-1/4W ! D502 S2-BFR-M11-C00 DIODE,RECTIFIER RM11C-LF-B1 

! R443 S4-X5T-433-2F0 RES,MF 3.3K-1/4W ! D503 S2-BFR-M11-C00 DIODE,RECTIFIER RM11C-LF-B1 

! R444 87-025-459-080 RES,M 15K-1/4W ! D504 S2-BFR-M11-C00 DIODE,RECTIFIER RM11C-LF-B1 

! R447 87-A00-100-060 RES,FUSE 68-1/2W ! D505 S2-8F2-1DQ-N90 DIODE,21DQ09N-FC4 

! R448 SF-F01-02J-B10 RES,M 1K-1W D506 S2-LTP-G06-J00 DIODE,RMPG06J 

! R449 S5-X2C-E47-2J0 RES,CEMENT 4.7K-7W ! D508 S2-8T2-1DQ-N90 DIODE,21DQ09N-TA2B 

! R450 S3-X18-15R-6J0 RES,M 5.6-1W D509 S2-8F2-1DQ-N90 DIODE,21DQ09N-FC4 

! R452 S3-X18-12R-2J0 RES,M/O 2.2-1W ! D510 S2-BTR-U2A-M00 DIODE,RU2AM V1 

R501 S5-X2C-E1R-2J0 RES,CEMENT 1.2-7W ! D512 S2-8T2-1DQ-N90 DIODE,21DQ09N-TA2B 

! R505 87-022-448-090 RES,M/O 22K-3W ! D515 87-027-661-010 ZENER,HZ30-1L TD 

! R510 S3-U28-B1R-2J0 RES,M 1.2-3W D516 87-020-465-010 DIODE,1SS133T 

! R512 S3-X18-127-3J0 RES,M 27K D518 87-020-465-010 DIODE,1SS133T 

R529 S4-X5T-627-2F0 RES,M 2.7K-1/6 ! D519 S2-8T2-1DQ-N90 DIODE,21DQ09N-TA2B 

! R542 87-A00-091-080 RES,M 0.15-1W D521 87-020-465-010 DIODE,1SS133T 

D523 87-020-465-010 DIODE,1SS133T 

*** CAPACITORS *** D524 S2-8T1-1E1-N10 DIODE,11E1N-TA1B2 

D527 S2-8T1-1E1-N10 DIODE,11E1N-TA1B2 

C401 87-016-636-080 CAP,E 4.7-50V D528 S9-4TA-6RA-130 ZENER,HZ6A3L TD 


C405 87-015-695-080 CAP,E 1-50V D530 S2-8T1-1E1-N10 DIODE,11E1N-TA1B2 

C406 S5-EZT-410-1M0 CAP,E 100-35V D531 S2-8T1-1E1-N10 DIODE,11E1N-TA1B2 

! C407 S6-2I0-312-2M0 CAP,E 1200-25V D532 S2-8T1-1E1-N10 DIODE,11E1N-TA1B2 

C411 S6-13T-147-4J0 CAP,MPL 0.47-100V D534 S2-8T1-1E1-N10 DIODE,11E1N-TA1B2 

C412 S0-JTB-05N-2K0 CAP,390P-500V B D535 S2-8T1-1ES-N10 DIODE,11ES1N-TA1B2 

C417 S0-JTB-05S-2K0 CAP,CER 560PF-500V D536 S2-8T1-1E1-N10 DIODE,11E1N-TA1B2 

C418 S5-EZT-B01-0M0 CAP,E 1-160V D537 S1-VT0-013-300 DIODE,1SS133T-77 

! C421 S5-EZ0-410-2M0 CAP,E 1000-35V 

C422 S5-EZT-D01-0M0 CAP,E 1-250V ! IC506 S0-025-004-800 PHOTO,COUPLER TLP621 

C423 S4-11F-339-4J0 CAP,MPP 0.39-250V 

! C424 S4-14F-968-2H0 CAP,M 0.0068UF 1.6KV ECWH ! TH501 SF-20C-3R0-Q00 DEGAUSS ELEMENT PTH451C3R0Q11 

! C425 S0-1BB-P7U-2K0 CAP,CER 680PF-2KV BP 

C429 87-012-386-080 CAP,CER 470PF-2K *** ICS *** 

! C431 87-016-545-080 CAP,E 33-250V 

C432 S6-13T-147-4J0 CAP,MPL 0.47-100V ! IC401 87-A20-128-010 IC,LA7840 

C433 S5-EZT-822-0M0 CAP,E 22-100V ! IC501 S2-BT0-662-400 IC,STR-F6624 

C438 87-010-977-010 CAP,CER 680PF-500V ! IC502 S0-2K9-240-600 IC,UPC2406AHF 

C450 S0-34B-N71-3K0 CAP,CER 0.001-2KV ! IC503 S0-GA9-09R-D00 IC,PQ09RD08 

C505 S2-122-B22-4M0 CAP,0.22-250V E ! IC504 S1-KA9-781-2A0 IC,KIA7812API 

! C506 S2-122-B22-4M0 CAP,0.22-250V E ! IC505 S1-KA9-780-6A0 IC,KIA7806API 

! C507 S5-2SF-C47-1M0 CAP,E 470-200V 

C510 S5-EZT-822-0M0 CAP,E 22-100V *** TRANSISTORS *** 

K3-3


REF.NO. PART NO. DESCRIPTION ! Q405 S2-SC2-621-D00 TR,2SC2621(D,E) 

! Q406 SD-UQ0-259-900 TR,2SD2599 

*** TRANSISTORS *** 


! Q501 SC-3T0-290-900 TR,2SC2909 

! Q502 SA-3T1-371-A00 TR,2SA1371 *** CAPACITORS *** 

! Q503 SC-300-416-000 TR,2SC4160-OEC 

! Q504 89-318-154-080 TR,2SC1815Y C801 S0-JBB-07H-3K0 CAP,CER 0.0022-2KV 

Q506 87-026-464-080 TR,DTC114TS C819 S0-JBB-07H-3K0 CAP,CER 0.0022-2KV 

Q507 89-309-458-010 TR,2SC945(C) C820 87-016-322-080 CAP,E 1-250V 

Q513 SN-YTB-030-010 TR,DTC114E 

Q520 87-026-464-080 TR,DTC114TS *** TRANSISTORS *** 

Q521 87-026-464-080 TR,DTC114TS 

! Q804 SC-3F0-421-700 TR,2SC4217(D,E) 

*** COILS *** ! Q805 SC-3F0-421-700 TR,2SC4217(D,E) 

! Q806 SC-3F0-421-700 TR,2SC4217(D,E) 

B502 S2-4AT-034-820 CORE,BEADS 

B504 S2-4AT-036-550 CORE,BEADS BL01RN1-A63T6 *** CONNECTORS *** 

B505 S2-4DT-035-810 CORE,BEADS LFP3A-M3R2TA 

CP850 S6-9E2-501-290 CONN,PWB SIDE 

L401 87-003-143-010 COIL,4.7MH 

L402 S2-210-000-130 COIL,LINEA ELH5L4112 *** FUSES *** 

! L501 S2-9F0-000-650 COIL,LINE FILTER HWA-T9021 

! L502 S2-9F0-000-650 COIL,LINE FILTER HWA-T9021 CP803B S6-7R1-050-190 HOLDER,WIRE 51052-0500 

T401 S3-305-Y00-2S0 TRANS,H DRIVE 305Y002S *** CRT SOCKET *** 

*** TRANSFORMERS *** ! J801 S6-6X1-200-140 SOCKET,CRT HPS3200-010501 

FB401 S4-322-101-2F0 TRANS,FLYBACK 3221012F AV PWB ASS'Y 

! T501 S4-814-004-7W0 TRANS,SWITCHING 8140047W *** CAPACITORS *** 

T502 S4-013-600-160 TRANS,POWER AC 0136001 

C382 87-010-380-080 CAP,E 47-16V 

*** VARIABLE RESISTORS *** C384 87-010-380-080 CAP,E 47-16V 

VR502 S1-263-L2B-TC0 SFR,RH063MCN2R07 *** COILS *** 

*** CONNECTORS *** B351 S2-4AT-036-550 CORE,BEADS BL01RN1-A63T6 

CD803 S2-2E0-544-020 CORD JUMPER 2E054402 *** JACKS *** 

CP401 S6-9X4-500-290 CONN PWB SIDE B05B-DVS 

CP501 S6-973-200-390 CORD UX CONNECTOR J351 S6-021-310-120 JACK,RCA 3.5 HSJ2630-0100 

CP810 S6-9E2-A01-290 CONN,PWB SIDE J702 S6-0X4-310-100 JACK,RCA 

CP820 S6-9E2-B01-290 CONN,PWB SIDE 

*** OTHERS *** 

*** FUSES *** 

CD353 S6-CH2-B02-7A0 CORD CONN CH2B027A 

CP803A S6-7R1-050-190 HOLDER,WIRE 51052-0500 

AND OTHERS 

! F501 S8-1PA-050-030 FUSE,233005-MB000 

! F502 S8-0PA-2R5-010 FUSE,23302.5-MB00 *** OTHERS *** 

FH501 S6-710-T00-060 HOLDER,FUSE EYF-52B 

FH502 S6-710-T00-060 HOLDER,FUSE EYF-52B CD801 S6-CP8-203-5A0 CORD CONN CP82035A 

FH503 S6-710-T00-060 HOLDER,FUSE EYF-52B CD802 S6-CH0-180-5A0 CORD,CONN CH01805A 

FH504 S6-710-T00-060 HOLDER,FUSE EYF-52B 

*** COILS *** 

*** RELAYS *** 

L001 S2-A12-818-720 CORE,TRIDAL KR16TT281807 

! RY501 S5-60Q-102-010 RELAY SDT-S-109LMR ! L503 S2-8R2-000-260 COIL,DEGAUSS 8R200026 

*** OTHERS *** *** AC CORD *** 

EL002 S2-412-030-1A0 EYE LET XRY20X30BD ! CD501 S2-0R6-149-180 CORD AC 0R614918 

! ICP502 S8-3PC-050-020 MICRO FUSE,251005 *** OTHERS *** 

! ICP503 S8-3PC-050-020 MICRO FUSE,251005 

! ICP504 S8-3PC-050-020 MICRO FUSE,251005 CD303 S6-CH1-440-0A0 CORD CONN CH14400A 

! ICP505 S8-3PC-040-020 MICRO FUSE 251004 

! SP301 S7-0V0-420-010 SPKR S0410J05A 

CRT PWB ASS'Y ! SP302 S7-0V0-420-010 SPKR S0410J05A 

! R802 87-A00-164-090 RES,M 12K-2W 

! R805 87-A00-164-090 RES,M 12K-2W 

! R810 87-A00-164-090 RES,M 12K-2W 

*** RESISTORS *** ! V801 S9-8W2-104-230 CRT, W/DY A51KST93X31(VMO) 

K3-4

2–11, IKENOHATA 1–CHOME, TAITO-KU, TOKYO 110, JAPAN TEL:03 (3827) 3111 

0251431 

Printed in Singapore

VX-S207 - diagramas.diagram...

Create successful ePaper yourself

Delete template?

Save as template?