aiwa vx-t147 head amp schematic diagram - FTP Directory Listing
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aiwa vx-t147 head amp schematic diagram - FTP Directory Listing

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8<br />

7<br />

6<br />

5<br />

4<br />

3<br />

2<br />

1<br />

A B C D E F G H<br />

FROM/TO CAPSTAN DD UNIT<br />

1<br />

2<br />

3<br />

4<br />

5<br />

6<br />

7<br />

8<br />

9<br />

CP4105<br />

TKC-F09X-L1<br />

CAP-M F/R<br />

GND<br />

VCO<br />

CTL<br />

MOTOR GND<br />

VCC<br />

FG<br />

I LIMIT<br />

V.REF<br />

TO LOADING MOTOR<br />

1 LDM+<br />

2 LDM-<br />

CD4102 8283_0212_00_000<br />

C4102<br />

0.1 B<br />

AIWA VX-T147 HEAD AMP SCHEMATIC DIAGRAM<br />

(HEAD AMP PCB)<br />

24 23 22 21 20 19 18 17 16 15 14 13<br />

EP/SP<br />

EP<br />

A1<br />

(LP)<br />

1.5<br />

VCC A2<br />

SP<br />

SW 30 REC MUTE<br />

ON REC/PB<br />

H CH 3.2<br />

1.0 OFF 2.0<br />

L CH<br />

1 2 3 4 5 6 7 8 9 10 11 12<br />

REC<br />

0.2<br />

NC NC<br />

0.2<br />

0 0 0.7 2.16 0 0.7 2.1 NC<br />

4.99 0 0.9<br />

A1<br />

VCC2<br />

PB<br />

VCC<br />

H<br />

A2<br />

L<br />

SW30<br />

BUF<br />

ENVELOPE PB<br />

DET REC<br />

AGC<br />

REC<br />

CURRENT AMP<br />

5K<br />

AGC H.SYNC<br />

DET<br />

5.0<br />

39<br />

46<br />

PB OFF<br />

REC ON<br />

FROM/TO SYSCON<br />

40<br />

CYL_DRIVE_A<br />

GND_B<br />

CYL_FG-A<br />

44<br />

PB OFF<br />

REC ON<br />

PB OFF<br />

REC ON<br />

1.2 0.2 0 0.45 0 2.2 1.1 0 2.9 5.0 5.0<br />

CYL+B-A<br />

CYL_PG-A<br />

CP4103(CP1002)<br />

TMC-W20X-A1<br />

1 LDM-<br />

2 LDM+<br />

CYL DRIVE<br />

CYL GND<br />

CYL FG<br />

CYL +B<br />

41<br />

CYL PG<br />

GND<br />

BUF<br />

REC ON<br />

PB OFF<br />

42<br />

CTL-<br />

MOTOR GND<br />

CTL+<br />

W801<br />

0<br />

IC4101_2 LA7411M<br />

HEAD AMP<br />

3<br />

4<br />

5<br />

6<br />

7<br />

8<br />

9<br />

10<br />

11<br />

12<br />

13<br />

14<br />

15<br />

16<br />

17<br />

18<br />

19<br />

20<br />

CAP-M_F/R<br />

1K<br />

45<br />

REC ON<br />

PB OFF<br />

43<br />

VCO<br />

CTL<br />

VCC<br />

FG<br />

V.REF<br />

I LIMIT<br />

44<br />

AUDIO PB<br />

AUDIO REC<br />

C4105<br />

0.33 F<br />

CP4101_2<br />

52492-0420<br />

R4113<br />

5.0<br />

BUFFER<br />

Q4101<br />

2SC2412K<br />

FROM/TO Y/C<br />

C4103<br />

330<br />

4<br />

3<br />

10P CH<br />

CP4104(CP4001)<br />

TMC-W16X-A1<br />

1 PB Y/C,REC-C<br />

CH1(R)F<br />

CH1/2 S<br />

CH2(L)F<br />

2<br />

1<br />

NOTE: THE RESISTOR MARKED F IS FUSE RESISTOR.<br />

THE ALUMI ELECTROLYTIC CAPACITOR MARKED NP<br />

IS NON POLAR ONE.<br />

CAPSTAN AFC SIGNAL<br />

RECORD LUMINANCE SIGNAL<br />

PLAYBACK LUMINANCE SIGNAL<br />

RECORD COLOR SIGNAL<br />

PLAYBACK COLOR SIGNAL<br />

AUDIO SIGNAL(REC)<br />

AUDIO SIGNAL(PB)<br />

CYLINDER AFC SIGNAL<br />

CYLINDER APC SIGNAL<br />

A B C D E F G H<br />

R4104<br />

1.5K<br />

R4102 120K<br />

R4103<br />

C4119<br />

33P CH<br />

C4120<br />

33P CH<br />

NC NC NC NC<br />

FROM TO CYL<br />

2.2<br />

1.6<br />

1K<br />

C4115<br />

0.001 B<br />

C4114<br />

0.001 B<br />

C4113<br />

2<br />

3<br />

4<br />

5<br />

6<br />

7<br />

8<br />

9<br />

10<br />

11<br />

12<br />

13<br />

14<br />

15<br />

16<br />

J-4<br />

NC<br />

H.SYNC<br />

H.SW<br />

V.REC ST-H<br />

ENV.DET<br />

GND<br />

REC-Y<br />

GND<br />

P.CON 5V<br />

AE HEAD(-)<br />

AE HEAD(+)<br />

NC NC<br />

0.001 B<br />

C4112<br />

C4106<br />

0.001 B<br />

1 F<br />

C4127<br />

0.01 B<br />

C4110<br />

R4111<br />

0.01 B<br />

20K<br />

C4104<br />

R4109<br />

1.5K<br />

C4107<br />

C4108 6.3V 220 KA<br />

15P CH<br />

L4101<br />

100uH<br />

1 F<br />

CYL_PG-A<br />

CYL+B-A<br />

CYL_FG-A<br />

GND_B<br />

CYL_DRIVE_A<br />

V V: THE PICTURE ON SCREEN APPEARS DURING PLAYBACK.<br />

NOTE: THE DC VOLTAGE AT EACH PART WAS<br />

MEASURED WITH THE DIGITAL TESTER<br />

DURING PLAYBACK<br />

NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME<br />

OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE<br />

FROM/TO CYL<br />

1<br />

2<br />

3<br />

4<br />

5<br />

6<br />

PCB330<br />

VE6773<br />

CP4102_1<br />

52492-0520<br />

CYL PG<br />

CYL +B<br />

CYL FG<br />

CYL GND<br />

CYL DRIVE<br />

1<br />

2<br />

3<br />

4<br />

5<br />

FROM/TO A/C HEAD<br />

CP4106<br />

177640-6<br />

AUDIO PB<br />

AUDIO REC<br />

CTL+<br />

CTL-<br />

AE HEAD(-)<br />

AE HEAD(+)<br />

8<br />

7<br />

6<br />

5<br />

4<br />

3<br />

2<br />

1

8<br />

7<br />

6<br />

5<br />

4<br />

3<br />

2<br />

1<br />

A B C D E F G H<br />

NOTE: THE DC VOLTAGE AT EACH PART WAS<br />

MEASURED WITH THE DIGITAL TESTER<br />

DURING PLAYBACK<br />

FROM/TO TUNER/AUDIO<br />

CP6001<br />

6035B-12Z002-T<br />

1 P.CON 9V (AT9V)<br />

2 GND<br />

3 TU.VIDEO<br />

4 AFT S.CURVE<br />

5<br />

6 TU.AUDIO<br />

7 5V<br />

8 AGC CONTROL<br />

9 AGC<br />

10 GND<br />

11 IF<br />

12<br />

NC<br />

NC<br />

GND<br />

CD6001<br />

C701801A<br />

JP6002<br />

NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME<br />

OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE<br />

R6007<br />

150<br />

JP6005<br />

R6018<br />

BUFFER<br />

Q6002<br />

2SA1037K<br />

IF SCHEMATIC DIAGRAM<br />

L6002<br />

3.2<br />

CF6008<br />

100uH<br />

560<br />

0<br />

C6002<br />

MKT41.5MA110P<br />

2.6<br />

16V 100 KA<br />

R6016<br />

R6012<br />

C6017<br />

1K<br />

75<br />

C6015_1<br />

1 F<br />

C6008<br />

0.001 CH<br />

R6001<br />

100K<br />

JP6007<br />

33P CH<br />

C6003<br />

(IF PCB)<br />

JP6003<br />

0.01 B<br />

IC6001 M52313SP<br />

VIF/SIF<br />

L6010<br />

33uH<br />

VR6001<br />

22K<br />

C6001<br />

8P CH<br />

AFT<br />

L6012<br />

360K005<br />

NOTE: THE RESISTOR MARKED F IS FUSE RESISTOR.<br />

THE ALUMI ELECTROLYTIC CAPACITOR MARKED NP<br />

IS NON POLAR ONE.<br />

TUNER VIDEO SIGNAL<br />

AUDIO SIGNAL(REC)<br />

A B C D E F G H<br />

C6014<br />

0.0022 B<br />

1<br />

2<br />

3<br />

CF6001<br />

6<br />

C6028<br />

62P PH<br />

TPS6.0MB-TF21<br />

4<br />

CF6004 J1953M<br />

IN IN G OUT OUT<br />

1 2 3 4 5<br />

50V0.22 KA<br />

C6006<br />

0.01 B<br />

1.6 4.1 8.7 3.6 1.3 1.3 0 1.7 2.6 1.5<br />

1 2 3 4 5 6 7 8 9 10<br />

20 19 18 17 16 15 14 13 12 11<br />

2.6 2.6 8.9 2.5 4.4 3.6 3.6 5.0 2.3 2.6<br />

C6019-3<br />

6.3V 100 KA<br />

CAUTION: SINCE THESE PARTS MARKED BY<br />

CRITICAL FOR SAFETY,USE ONES<br />

DESCRIBED IN PARTS LIST ONLY<br />

J-5<br />

R6008<br />

R6010<br />

R6003<br />

100K<br />

C6004<br />

0.01 B<br />

C6005-1<br />

AFT<br />

EQ AMP<br />

L6009<br />

10uH<br />

NC<br />

ARE<br />

JP6001<br />

6.8K<br />

0.9<br />

4.7K<br />

JP6012<br />

RF IF<br />

AGC AGC<br />

VIDEO<br />

AMP<br />

R6015<br />

430<br />

R6009<br />

0.2<br />

R6011<br />

R6014<br />

560<br />

560<br />

2.6<br />

AMP<br />

Q6003<br />

2SC3000<br />

56<br />

IF AMP<br />

VIDEO<br />

DET.<br />

1<br />

2<br />

3<br />

C6020<br />

6<br />

C6027<br />

3P CH<br />

1 F<br />

L6005<br />

C6016<br />

R6004-1<br />

1.5K<br />

VCO<br />

NC<br />

4<br />

VCO<br />

L6011<br />

360K006<br />

1.2uH<br />

0.01 B<br />

C6007<br />

0.01 B<br />

LOCK<br />

DET.<br />

APC<br />

C6009<br />

R6005<br />

VCC2 VCC1 VCC1<br />

C6010<br />

0.033 B<br />

0.0012 B<br />

680<br />

JP6008<br />

CF6003<br />

FM<br />

DET.<br />

LIM<br />

R6006<br />

2.2K<br />

SFE6.0MB-TF21<br />

R6020<br />

330<br />

C6032-1<br />

L6004<br />

12uH<br />

C6021<br />

10P CH<br />

R6013<br />

50V1 KA<br />

100<br />

CF6005-1<br />

CDSH6.0ME44K-TF<br />

C6022<br />

47P CH<br />

C6030-1<br />

L6007<br />

680P CH<br />

6.8uH<br />

C6023-1<br />

68P CH<br />

V V: THE PICTURE ON SCREEN APPEARS DURING PLAYBACK.<br />

JP6009<br />

PCB350<br />

VE4666<br />

CAUTION: DIGITAL TRANSISTOR<br />

8<br />

7<br />

6<br />

5<br />

4<br />

3<br />

2<br />

1

8<br />

7<br />

6<br />

5<br />

4<br />

3<br />

2<br />

1<br />

A B C D E F G H<br />

C4094<br />

270P CH<br />

H.SW<br />

TP4001_1<br />

ENV<br />

TP4002_1<br />

FROM/TO POWER I/O<br />

GND<br />

P.CON+5V[B]<br />

P.CON+9V<br />

VCR_VIDEO_OUT<br />

AT+5V<br />

FROM/TO TUNER/AUDIO<br />

SWD_VIDEO_IN<br />

EE/VV_VIDEO_OUT<br />

VCR_VIDEO_OUT<br />

TU.VIDEO[B]<br />

GND<br />

(V.IN-GND)<br />

GND<br />

(V.OUT-GND)<br />

GND<br />

(AE/FE-HEAD)<br />

AE/FE_HEAD<br />

FROM/TO MICON<br />

SDA<br />

SCL<br />

DV_SYNC[T]<br />

DV_SYNC<br />

AV-H<br />

COLOR_SYSTEM<br />

FROM/TO SYSCON<br />

V.REC_ST-H<br />

ENV.DET<br />

H.SW<br />

DV_SYNC[S]<br />

TRICK_PB-H<br />

H.AMP_SW<br />

SYNC<br />

GND<br />

NTSC-H<br />

TO CHROMA<br />

EE/VV_VIDEO_OUT<br />

W818<br />

FROM/TO H.AMP<br />

W991<br />

CP4001(CP4104)<br />

TMC-W16P-A1<br />

C4072<br />

L4001<br />

33uH<br />

0607<br />

NTSC-H<br />

1<br />

2<br />

3<br />

4<br />

5<br />

6<br />

7<br />

8<br />

9<br />

10<br />

11<br />

12<br />

13<br />

14<br />

15<br />

16<br />

H.AMP_SW<br />

H.SW R4036<br />

4.7K<br />

SYNC<br />

0.01 B<br />

C4011_1<br />

C4012_1<br />

R4018<br />

R4020<br />

EE/VV_VIDEO_OUT<br />

P.CON+9V<br />

PB Y/C<br />

H.AMP SW<br />

0<br />

C4089<br />

B4004<br />

BL01RN1-A63T6<br />

0.1 F<br />

0.1 F<br />

C4076<br />

0.1 B<br />

R4054<br />

68P CH<br />

C4014<br />

680<br />

C4093<br />

39P CH<br />

C4084<br />

R4079<br />

180<br />

6.3V 100 KS<br />

BUFFER<br />

Q4001<br />

2SC2412K<br />

4.9<br />

R4001 3.1<br />

1K<br />

R4003<br />

2.4<br />

AMP<br />

1.8K<br />

Q4016<br />

2SC2412K<br />

3.0<br />

0<br />

H.SW<br />

H.SYNC<br />

V.REC ST-H<br />

ENV.DET<br />

20K<br />

1.6<br />

10K<br />

R4053<br />

TRICK_PB-H<br />

V.REC_ST-H<br />

ENV.DET<br />

1.5K<br />

0.9<br />

GND<br />

REC-Y/C<br />

180P CH<br />

R4002<br />

NC<br />

TRICK_PB-H<br />

820<br />

SW<br />

Q4024<br />

1.7<br />

DTC124EKA<br />

0<br />

TRICK<br />

0<br />

PB SW<br />

Q4019<br />

DTC143TKT<br />

1.7<br />

TRICK PB-H<br />

GND<br />

P.CON+5V<br />

AE HEAD(-)<br />

AE HEAD(+)<br />

C4001<br />

AE/FE_HEAD<br />

11P CH<br />

C4002<br />

NC NC<br />

C4077_1<br />

L4013<br />

22uH<br />

L4005<br />

180uH<br />

0.001 B<br />

0.1 F<br />

CP4002_1 CH22070A<br />

2<br />

1<br />

FE HEAD(HOT)<br />

FE HEAD(GND)<br />

GND<br />

TO FE HEAD<br />

W978 B4003<br />

BLM31A601SPT<br />

W950<br />

B4002<br />

C4081_1<br />

LFP3A-M3R2TA<br />

0.1 F<br />

W961<br />

W968<br />

BUFFER<br />

Q4004<br />

2SC2412K<br />

C4082<br />

2.4<br />

R4006<br />

BUFFER<br />

Q4017<br />

2SA1037AK<br />

6.3V 220 KS<br />

4.9<br />

1.8<br />

2.2K<br />

R4061<br />

68<br />

BUFFER<br />

Q4007<br />

2SC2412K<br />

VCR_VIDEO_OUT<br />

R4011<br />

C4010<br />

680<br />

0.01 B<br />

2.4<br />

BUFFER<br />

Q4006<br />

2SC2412K 4.9<br />

BUFFER<br />

Q4005<br />

2SA1037AK<br />

R4009<br />

1.8<br />

2.4<br />

0<br />

1.8 1K<br />

R4056<br />

1.5K<br />

R4062<br />

100<br />

2.8<br />

1.6<br />

V.OUT1<br />

2.1<br />

0<br />

Y/C SCHEMATIC DIAGRAM<br />

4.9<br />

2.3<br />

R4008<br />

C4006<br />

R4013<br />

1.5K<br />

3.9K<br />

0.01 F<br />

R4074<br />

R4075<br />

R4007<br />

W802<br />

270K<br />

330K<br />

REC-C_OUT<br />

L4002<br />

1mH<br />

R4015<br />

100<br />

1K<br />

R4055<br />

R4076<br />

15K<br />

R4010<br />

12K<br />

C4040_1<br />

0.1 F<br />

C4015<br />

R4016<br />

C4007<br />

680P CH<br />

C4073<br />

0.001 CH<br />

12K<br />

(SYSCON PCB)<br />

L4006<br />

560<br />

R4012<br />

1K<br />

PAL Y/C SIGNAL PROCESS<br />

IC4001 TA1232AN<br />

0.001 CH<br />

47uH<br />

R4067<br />

R4071<br />

1K<br />

C4075<br />

82K<br />

D4003<br />

1SS133<br />

W874<br />

6.3V 100KS<br />

C4039<br />

L4004<br />

1mH<br />

R4019 C4019<br />

1K 240P CH<br />

NOTE: THE RESISTOR MARKED F IS FUSE RESISTOR.<br />

THE ALUMI ELECTROLYTIC CAPACITOR MARKED NP<br />

IS NON POLAR ONE.<br />

C4034<br />

0.01 F<br />

R4050<br />

NC<br />

2.7<br />

1<br />

1.8<br />

2<br />

NC<br />

1.9 0.2<br />

3 4<br />

R4021<br />

2<br />

3<br />

4<br />

5<br />

4.7K<br />

NC<br />

NC<br />

NC<br />

2.3 2.3 1.8 2.7 1.4 0 3.1 4.9 3.6 3.7 0 2.1 3.9 1.8 2.8 2.2 2.8 2.3 4.7 2.9 2.8 0.9 3.1<br />

5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27<br />

VCC1<br />

GND<br />

C4016_1<br />

6.3V 47 KS<br />

C4017<br />

16V 4.7 KS<br />

D4002<br />

LFB-01L<br />

50V 4.7 KS<br />

C4046_1<br />

0.1 F<br />

C4020<br />

50V 0.1 KS<br />

R4022<br />

L4008 C4026<br />

4.1 56uH 100P CH<br />

0 AMP<br />

Q4009<br />

0 2SC2412K<br />

R4023<br />

R4029<br />

680<br />

C4024<br />

560<br />

620<br />

C4025_1<br />

W980<br />

16V 10 KS<br />

R4026<br />

C4027<br />

1M<br />

16V10 KSNP<br />

C4029<br />

R4030<br />

0.01 B<br />

C4031 4.7K<br />

50V1 KS<br />

C4036<br />

R4025<br />

1K<br />

82P CH<br />

R4027<br />

1.2K<br />

R4028<br />

C4037<br />

R4064<br />

330<br />

1.5K<br />

6.3V 100 KS<br />

C4033<br />

C4030<br />

W810<br />

C4032_1<br />

0.022 F<br />

R4032<br />

0.1 F<br />

16V 10 KS<br />

R4034<br />

2.2K<br />

R4033<br />

1.2K<br />

BUFFER<br />

Q4012<br />

2SA1037AK<br />

0.33 F<br />

1M<br />

C4091<br />

R4037<br />

270<br />

R4039<br />

270<br />

150P CH<br />

C4092<br />

C4038<br />

47P CH<br />

W859<br />

IC4002 TL8850AP<br />

CCD DELAY LINE<br />

150P CH<br />

R4041<br />

47K<br />

0<br />

SW<br />

Q4018<br />

DTC124EKA<br />

R4065<br />

X4001<br />

4.433619MHz<br />

0 5.0 0 5.0 2.8 2.8 2.5 2.2<br />

1 2 3 4 5 6 7 8<br />

CCD INPUT<br />

PAL/4.43NT BIAS<br />

/SECAM<br />

+ CCD<br />

LIMITER<br />

SHAPER<br />

COMP VCO<br />

VOB<br />

S/N<br />

VOB<br />

DC FB 1/3<br />

S/N<br />

CLOCK<br />

DRIVER<br />

VGG<br />

PAL/4.43NT<br />

/SECAM<br />

S/N<br />

16 15 14<br />

3.2 1.8 2.5 0<br />

13 12 11 10<br />

10.6 2.4 1.9 3.3<br />

NC<br />

9<br />

C4041<br />

10K<br />

C4045<br />

C4044<br />

R4042<br />

0.01 B<br />

C4043<br />

0.01 B<br />

27P CH<br />

R4043<br />

50V1 KS<br />

8.2K<br />

2.2K<br />

R4044<br />

1K<br />

C4085<br />

R4063<br />

10K<br />

C4049<br />

0.056 B<br />

C4050<br />

C4047<br />

4.9<br />

BUFFER<br />

Q4015<br />

2SC2412K<br />

0.01 B<br />

R4068<br />

0.01 F<br />

1 F<br />

C4048<br />

W846<br />

C4056<br />

6.3V 22 KS<br />

C4055<br />

R4045<br />

3.9K<br />

C4054<br />

120K<br />

0.1 F<br />

0.018 B<br />

0.01 F<br />

C4058<br />

R4047<br />

82K<br />

C4057<br />

R4048<br />

R4069<br />

0.01 F<br />

C4060<br />

0.33 F<br />

C4068<br />

0.01 B<br />

C4059<br />

0.0047 B<br />

820<br />

C4053<br />

0.01 B<br />

R4049<br />

2.2K<br />

22K<br />

C4061<br />

0.1 F<br />

15P CH<br />

C4062<br />

C4064<br />

33K 50V 0.47 KS DV_SYNC<br />

0.0027 B<br />

COLOR_SYSTEM<br />

R4059 C4074<br />

C4067<br />

220 100P CH<br />

220P CH<br />

C4065<br />

C4069<br />

0.12 B<br />

6.3V 47 KS<br />

C4052<br />

0.01 B<br />

R4052<br />

1K<br />

L4012<br />

R4046<br />

68<br />

39uH<br />

RECORD LUMINANCE SIGNAL<br />

PLAYBACK LUMINANCE SIGNAL<br />

RECORD COLOR SIGNAL<br />

PLAYBACK COLOR SIGNAL<br />

TUNER VIDEO SIGNAL<br />

CAUTION: SINCE THESE PARTS MARKED BY<br />

CRITICAL FOR SAFETY,USE ONES<br />

DESCRIBED IN PARTS LIST ONLY<br />

ARE<br />

NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME<br />

OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE<br />

CAUTION: DIGITAL TRANSISTOR<br />

BUFFER<br />

Q4011<br />

2SA1037AK<br />

2.7<br />

2.1<br />

4.9 3.2<br />

BUFFER<br />

C4051_1<br />

0.1 F<br />

PCB010<br />

VM7125<br />

2.5 Q4013<br />

NOTE: THE DC VOLTAGE AT EACH PART WAS<br />

MEASURED WITH THE DIGITAL TESTER<br />

0<br />

2SC2412K<br />

DURING PLAYBACK (PAL MODE)<br />

A B C D E F G H<br />

J-9<br />

DV_SYNC[T]<br />

V.OUT1<br />

DV_SYNC[S]<br />

AV-H<br />

TU.VIDEO[B]<br />

SWD_VIDEO_IN W966<br />

V V: THE PICTURE ON SCREEN APPEARS DURING PLAYBACK.<br />

R<br />

OSD<br />

PV/PH<br />

AGC<br />

P<br />

MAIN<br />

EMPH<br />

R<br />

P<br />

R<br />

1<br />

P<br />

FM<br />

DEMOD<br />

LPF<br />

MAIN<br />

EQ<br />

REC<br />

FM MOD<br />

Y-COMB<br />

FM<br />

AGC<br />

PB FM EQ<br />

0<br />

1.4 BUFFER<br />

Q4010<br />

2.1 2SA1037AK<br />

0<br />

NC<br />

AP CONT.<br />

SYNC<br />

SEP.<br />

SYNC<br />

SDA<br />

IIC<br />

H.SW<br />

SCL<br />

PULSE<br />

GENE<br />

ENT<br />

AT+5V<br />

INT<br />

JUDGE<br />

PAL<br />

R P<br />

MAIN<br />

BPF<br />

NTSC<br />

PAL<br />

VCO<br />

NTSC<br />

PAL<br />

AT+5V<br />

3.2<br />

SW<br />

Q4020<br />

DTC144EKA<br />

VXO<br />

/XO<br />

R<br />

P<br />

SUB CONV.<br />

SW<br />

Q4021<br />

DTC144EKA<br />

2.7<br />

0.1<br />

0<br />

APC<br />

B-ID<br />

MAIN CONV.<br />

N DOC<br />

HD<br />

PLL<br />

ON PAL<br />

MESECAM<br />

JUDGE<br />

R P<br />

REC C<br />

LPF<br />

VCC3<br />

VCC2<br />

54 53 52 51 50 49 48 47 46 45 44 43 42 41<br />

4.9 2.8 2.5 2.8 3.3 1.5 2.8 3.6 3.4 2.6 3.4 2.5 0.5<br />

NC NC<br />

NC<br />

40 39 38 37 36 35 34 33 32 31 30 29 28<br />

0.9 1.9 2.3 2.1 3.0 3.0 2.6 3.0 1.8 1.7 2.5 2.3 5.0<br />

NC NC<br />

7 6<br />

R4070 C4090<br />

1K 10V47 KS<br />

MUTE SW<br />

0.8 Q4023<br />

DTC143TKT<br />

0<br />

5.0<br />

1.6<br />

2.2<br />

2.4<br />

2.2<br />

2.3<br />

1.6<br />

ACC<br />

0<br />

0<br />

NT<br />

MESEC<br />

REC-C_OUT<br />

R P<br />

BURST<br />

EMPH./<br />

DEEMPH<br />

PB C<br />

LPF<br />

ACC<br />

8<br />

7<br />

6<br />

5<br />

4<br />

3<br />

2<br />

1

8<br />

7<br />

6<br />

5<br />

4<br />

3<br />

2<br />

1<br />

A B C D E F G H<br />

CP1002(CP4103)<br />

TMC-W20P-A1<br />

1 LOD-<br />

2 LOD+<br />

3<br />

4<br />

5<br />

6<br />

7<br />

8<br />

9<br />

10<br />

11<br />

12<br />

13<br />

14<br />

15<br />

16<br />

17<br />

18<br />

19<br />

20<br />

FROM/TO HEAD AMP<br />

CYL DRIVE<br />

CYL GND<br />

CYL FG<br />

CYL +B<br />

CYL PG<br />

GND<br />

CTL-<br />

CTL+<br />

MOTOR GND<br />

CAP/M F/R<br />

VCO<br />

CTL<br />

VCC<br />

FG<br />

I LIMIT<br />

V.REF<br />

AUDIO PB<br />

AUDIO REC<br />

FROM/TO TUNER/AUDIO<br />

AUDIO_REC<br />

AUDIO_PB<br />

FROM POWER I/O<br />

S804Y<br />

MOTOR GND<br />

W896<br />

C1019<br />

0.1 B<br />

NOTE: THE DC VOLTAGE AT EACH PART WAS<br />

MEASURED WITH THE DIGITAL TESTER<br />

DURING PLAYBACK<br />

C1004<br />

1 F<br />

NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME<br />

OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE<br />

NOTE: THE RESISTOR MARKED F IS FUSE RESISTOR.<br />

THE ALUMI ELECTROLYTIC CAPACITOR MARKED NP<br />

IS NON POLAR ONE.<br />

D1004<br />

1SS133<br />

SUPPLY 2.3 0<br />

REEL 1 2<br />

SENS<br />

Q1053<br />

GP1S94 4 3<br />

1.2 0<br />

65<br />

66<br />

67<br />

68<br />

69<br />

70<br />

71<br />

72<br />

73<br />

74<br />

75<br />

76<br />

77<br />

78<br />

79<br />

80<br />

TAKE UP<br />

REEL SENS<br />

1.2 0<br />

Q1054<br />

1 2<br />

GP1S94<br />

4 3<br />

0 0<br />

LOADING MOTOR DRIVE<br />

IC1002 OEC9029A<br />

1 2 3 4 5 6 7 8 9 10<br />

0 0 13.2 0 0 0 0 13.2 13.2 0<br />

CP1001<br />

1<br />

TAS-X05X-D1<br />

MS SW3<br />

MS-SW3 X1001<br />

R1005<br />

0<br />

NTSC SW<br />

Q1002 NTSC-H<br />

2 MS SW2<br />

MS-SW2<br />

8MHz<br />

39K<br />

DTC124EKA<br />

0<br />

5.1<br />

3 MS SW COM<br />

4 MS SW1<br />

MS-SW1<br />

5 MS SW0<br />

FROM MODE SW<br />

C1018<br />

16V 470 YK<br />

MS-SW0<br />

R1070<br />

22K<br />

R1090<br />

5.2<br />

NC<br />

NC NC<br />

0 2.1 2.0 5.2 5.2 0 5.3 5.3 5.3 5.3 0 0 0 0 0 0 5.2 2.7 1.8 5.2 2.5 5.3 0 2.6<br />

64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41<br />

ATR LED<br />

1 VSAD 41 COLOR ROTARY<br />

H.AMP SW<br />

2 BOT<br />

42 DUMMY-V SYNC<br />

0<br />

H.AMP_SW<br />

ENV.DET<br />

FROM/TO Y/C<br />

TO OPERATION 1<br />

REC_LED<br />

T-REC_LED<br />

V.REC_ST-H<br />

BOT SENSOR EOT SENSOR<br />

Q1056 Q1055<br />

RPT-38PB113 RPT-38PB113<br />

5.2<br />

5.2<br />

0<br />

D1001 0<br />

SLR-938C<br />

-4-AB<br />

5.2<br />

0<br />

NTSC-H<br />

REEL-S<br />

REEL-T<br />

BUFFER<br />

Q1051<br />

2SC2412K<br />

0<br />

22K<br />

R1018<br />

100<br />

R1017<br />

100<br />

R1019<br />

4.9<br />

NC<br />

5.2<br />

0<br />

0<br />

0<br />

3.7<br />

5.2<br />

1.2<br />

1.9<br />

PLAY LED<br />

REPEAT LED<br />

NTSC-H<br />

REEL-S<br />

REEL-T<br />

SENS LED<br />

CE<br />

COUNT P IN<br />

S.DATA T-S<br />

3 CAS DOWN/SERVICE<br />

4 EOT<br />

5 VIDEO ENV DET<br />

6 HI-FI ENV DET<br />

7 DEW<br />

8 SLOW TRACK OFF SET<br />

9 CYLICAP MOTOR SELECT<br />

10 VDAD<br />

11 DFG OUT<br />

IC1001<br />

12 DFG IN<br />

SYSCON/SERVO<br />

13 DPG IN<br />

OEC9032B<br />

14 CFG IN<br />

15 CFG OUT<br />

16 VSSA<br />

17 VREF<br />

43 VDD<br />

44 PWM 0<br />

45 PWM 1<br />

46 DRM ON<br />

47 CAP ON<br />

48 LDM REV<br />

49 LDM FWD<br />

50 CAP LIMIT<br />

51 CAP F/R<br />

52 VV-H<br />

53 EXT IN-L<br />

54 EXT-H<br />

55 MS SW0<br />

56 MS SW1<br />

57 MS SW2<br />

NC<br />

VIDEO H.SW<br />

V.REC START-H<br />

REC-H<br />

SP-H<br />

LP-H<br />

TRICK PB L<br />

SEARCH SPEED SW<br />

2HEAD/4HEAD<br />

NC<br />

2.6 15<br />

R1002<br />

H.SW<br />

2.7 1K<br />

R1083<br />

V.REC_ST-H<br />

1K<br />

C1053_1<br />

5.2<br />

0.1 F<br />

5.3<br />

NC<br />

5.3<br />

5.3<br />

TRICK_PB-L<br />

0<br />

W832<br />

0<br />

R1066<br />

0<br />

22K<br />

H.SW<br />

DV_SYNC[S]<br />

TRICK_PB-H<br />

H.AMP_SW<br />

SYNC<br />

GND<br />

NTSC-H<br />

V.REC_ST-H<br />

ENV.DET<br />

5.0<br />

SENSER<br />

LED DRIVER<br />

0<br />

0<br />

Q1052<br />

2SC2872S<br />

EOT<br />

R1020<br />

100<br />

100 5.1<br />

0<br />

0<br />

S.DATA S-T<br />

S.CLK<br />

COMP<br />

18 CTL AMP-<br />

19 CTL AMP OUT<br />

20 CTL -<br />

21 CTL +<br />

22 VDPA<br />

58 MS SW3<br />

59 TAPE IN LED<br />

60 REC LED<br />

61 T-REC LED<br />

62 CLOCK 0<br />

BILINGAL-L<br />

STEREO L<br />

AUDIO DET IN<br />

5.2<br />

5.2<br />

0<br />

TRICK_PB_5V<br />

DRIVER<br />

Q1010<br />

BOT<br />

0<br />

SYNC IN<br />

COUNT P OUT<br />

23 RESET B<br />

24 TEST<br />

63 CLOCK 1<br />

64 VSS<br />

Hi-Fi L<br />

0<br />

NC<br />

DTA124EKA<br />

4.9<br />

0<br />

5.2<br />

5.2<br />

NC<br />

0<br />

CTL OUT<br />

NC<br />

0<br />

4.9<br />

TRICK_PB-H<br />

FROM POWER I/O<br />

FROM/TO MICON<br />

STR-B<br />

S.DATA-T-S<br />

S.DATA-S-T<br />

S.CLK<br />

TRICK_PB-L<br />

H.SW<br />

AV-HI<br />

SYNC<br />

R1022<br />

1K<br />

R1046<br />

R1045<br />

22K<br />

4.7K<br />

TAB SW<br />

SERVICE<br />

TP1001<br />

1 2 3<br />

0 5.3<br />

4<br />

0 0<br />

5 6<br />

0<br />

7<br />

0<br />

8<br />

0<br />

9<br />

0<br />

10 11 12<br />

0 5.3 0 0<br />

NC<br />

13 14 15 16 17 18 19 20 21 22 23 24<br />

2.6 2.6 2.6 0 2.6 2.6 2.6 2.6 2.6 5.3 5.3 0<br />

C1030<br />

C1047<br />

0.1 B<br />

120P CH<br />

R1036<br />

C1032<br />

0.1 B<br />

MOTOR_GND<br />

GND<br />

AT+13.2V<br />

AT+5.6V<br />

P.CON+5V<br />

AT+5V<br />

SW1010<br />

10K<br />

CAUTION: SINCE THESE PARTS MARKED BY<br />

CRITICAL FOR SAFETY,USE ONES<br />

DESCRIBED IN PARTS LIST ONLY<br />

ARE<br />

MPU20460MLB0 2<br />

1<br />

R1041<br />

R1044<br />

56K<br />

3<br />

R1040<br />

4.7K 1/4W<br />

C1027<br />

0.001<br />

B<br />

R1047<br />

100K<br />

D1009<br />

56K<br />

1SS133<br />

C1012<br />

0.001 B<br />

R1008<br />

33K<br />

R1092<br />

4.7K<br />

R1093<br />

4.7K<br />

R1094<br />

4.7K<br />

R1095<br />

4.7K<br />

R1012<br />

33K<br />

R1051<br />

47 1/2W<br />

R1009<br />

47K<br />

R1010<br />

R1075<br />

27K<br />

V V: THE PICTURE ON SCREEN APPEARS DURING PLAYBACK.<br />

C1014<br />

27K<br />

C1020<br />

0.001 B<br />

CYL_DRIVE<br />

CTL+<br />

W920<br />

10V 100 KS<br />

R1011<br />

C1051<br />

CYL_FG<br />

CYL_PG<br />

CTL-<br />

CAP_FG<br />

390<br />

0.01 B<br />

R1006<br />

470 1/2W<br />

R1043<br />

270<br />

C1001<br />

R1016<br />

0.022<br />

B<br />

10K<br />

R1003<br />

6.2K<br />

5.3 0<br />

V.REF CTL<br />

Q1017<br />

2SA1037AK 5.3<br />

R1004<br />

5.6K<br />

SYSTEM CONTROL SCHEMATIC DIAGRAM<br />

REEL-T<br />

R1015<br />

1K<br />

SW<br />

Q1018<br />

DTC124EKA<br />

R1039<br />

REEL-S<br />

0<br />

0<br />

C1002<br />

22P CH<br />

C1003<br />

22P CH<br />

T-REC_LED<br />

1.5K<br />

4.9<br />

BOT<br />

W857<br />

EOT<br />

REC_LED<br />

W969<br />

ENV.DET<br />

(SYSCON PCB)<br />

MS-SW3<br />

R1091<br />

10K<br />

MS-SW2<br />

R1023<br />

47K<br />

MS-SW1<br />

C1017<br />

CAPSTAN AFC SIGNAL<br />

CYLINDER AFC SIGNAL<br />

CYLINDER APC SIGNAL<br />

AUDIO SIGNAL(REC)<br />

AUDIO SIGNAL(PB)<br />

A B C D E F G H<br />

J-10<br />

0.001 B<br />

MS-SW0<br />

8<br />

R1078<br />

9<br />

R1028<br />

CYL_FG<br />

R1025<br />

10K<br />

10K<br />

10<br />

4.7K<br />

W891<br />

VV-H<br />

R1038<br />

CYL_PG<br />

11<br />

C1048<br />

0.0082 B<br />

R1031<br />

100K<br />

10K<br />

C1046<br />

12<br />

R1029<br />

C1021_1<br />

CAP_FG<br />

50V 1 KS<br />

100P CH<br />

10K<br />

C1024 100P CH<br />

C1025<br />

C1005<br />

D1003<br />

1SS133<br />

R1033<br />

C1026<br />

16V 47 KS<br />

0.022 B<br />

C1006_1<br />

13<br />

1K<br />

16V22 KS<br />

C1011<br />

0.1 F<br />

16V 100 KA<br />

R1080<br />

R1058<br />

1M<br />

R1059<br />

R1057<br />

22K<br />

R1035<br />

CTL-<br />

560<br />

CYL_DRIVE<br />

17<br />

14<br />

CTL+<br />

AV-HI<br />

27K 20K<br />

W894<br />

R1081 C1008 0.1 B<br />

16<br />

R1034<br />

560<br />

S815X<br />

DV_SYNC[S]<br />

S815Y<br />

5.6K<br />

C1050<br />

0.1 B<br />

POWER<br />

SAVE<br />

C1009<br />

C1022<br />

1 F<br />

C1036<br />

1 F<br />

40<br />

30 31 32 33 34 35 36 37 38 39<br />

25 26 27 28 29<br />

6.3V 100 KS<br />

R1052<br />

COTROL LOGIC<br />

10K<br />

TSD<br />

W831<br />

D1008<br />

VV-H<br />

1SS133<br />

D1005<br />

11ES1N<br />

W964<br />

R1007<br />

R1077<br />

47K<br />

39K<br />

R1042_1<br />

2.7 1W<br />

W994<br />

MOTOR_GND<br />

W921<br />

W970<br />

CAUTION: DIGITAL TRANSISTOR<br />

TO TUNER/AUDIO<br />

V.REC_ST-H<br />

NA_PB/LINE/TU<br />

LP-H<br />

CAUTION: DIGITAL TRANSISTOR<br />

PCB010<br />

VM7125<br />

8<br />

7<br />

6<br />

5<br />

4<br />

3<br />

2<br />

1

8<br />

7<br />

6<br />

5<br />

4<br />

3<br />

2<br />

1<br />

A B C D E F G H<br />

TEST POINT<br />

CP6115 171826-4<br />

1 GND<br />

2 AGC<br />

3 AFT S.CURVE<br />

4 IF<br />

CD6101<br />

8101411A<br />

TU6001 UE25-B01<br />

TO POWER/ I/O<br />

15<br />

AGC<br />

AFT<br />

IF<br />

+B<br />

VL<br />

VH<br />

11<br />

10<br />

9<br />

8<br />

7<br />

6<br />

5<br />

4<br />

14<br />

B6102<br />

BLM31A601SPT<br />

UHF 3 NC<br />

TU<br />

AGC<br />

13<br />

2<br />

1<br />

12<br />

B6101<br />

BLM31A601SPT<br />

C6110<br />

C6113 0.022 B<br />

50V 3.3 KA<br />

C6141 1 F<br />

0<br />

1<br />

0<br />

2<br />

-<br />

+<br />

0<br />

3<br />

0<br />

4<br />

GND<br />

R5005 R5004<br />

C5020<br />

0.0012 B<br />

R5022<br />

L5001<br />

100uH<br />

0607<br />

W924<br />

+<br />

-<br />

3.9K 15K<br />

33K<br />

C6121<br />

100P CH<br />

FROM POWER/I/O<br />

GND<br />

P.CON+9V<br />

AT+5.6V<br />

P.CON+5V<br />

+30V<br />

C6317<br />

VCC<br />

8 7 6 5<br />

32.0 12.6 12.6 1.1<br />

R6310<br />

33K<br />

R6305<br />

1K<br />

R6307 R6308<br />

150K 150K<br />

9.1<br />

0<br />

VOLTAGE<br />

CONVERTER<br />

Q6304<br />

2SC2412K<br />

0.4<br />

0 3.7 3.8 0 4.9 0 0 9.2 9.2 3.8 3.8 0.7<br />

13 14 15 16 17 18 19 20 21 22 23 24<br />

REC EP/ PB/<br />

LP.EP REC<br />

LP/ LINE/ REC RIPPLE<br />

EP PB<br />

PB SP TUNER MUTE /EE FILTER<br />

REC<br />

DET PB<br />

REC<br />

ALC<br />

ALC<br />

EQ<br />

REC<br />

LINE TUNER<br />

PB SP. LP<br />

PB REC<br />

BIAS OSC<br />

Q5004<br />

2SC1317<br />

9.1 9.1<br />

C5029 9.1 C5028<br />

FROM/TO MICON<br />

ATS.LEVEL<br />

VCR_MUTE<br />

AFT_S.CURVE<br />

AGC_CONTROL<br />

T_TEXT_RESET<br />

PWM_VT<br />

TU_MUTE<br />

SCL<br />

SDA<br />

TU.VIDEO[B]<br />

AT+13.2V<br />

0.022 B<br />

PWM_VT<br />

GND_A<br />

12 11<br />

3.8 0<br />

10<br />

3.8<br />

9<br />

0<br />

8<br />

3.8<br />

7 6<br />

3.8 3.8<br />

R5015<br />

8.2K<br />

5<br />

3.8<br />

4<br />

3.8<br />

3<br />

0<br />

2<br />

0<br />

1<br />

9.2<br />

C5027_1<br />

0.01 B R5027 0.01 B<br />

4.7K<br />

W873<br />

TO CHROMA<br />

C5004 C5007<br />

470P B 470P B<br />

C5014<br />

0.01 B<br />

R5017<br />

R5020<br />

560<br />

16V 10 KS 6<br />

5<br />

4<br />

1<br />

2<br />

3<br />

VCR_AUDIO_OUT<br />

TEXT_SYNC<br />

R.G.B_SW<br />

SWD_AUDIO_IN<br />

TU_AUDIO_OUT W813<br />

R5001<br />

33K<br />

R5006 R5008<br />

15K 27K<br />

R5002<br />

22K<br />

330K<br />

BIAS OSC COIL<br />

T5001<br />

3626010<br />

W963<br />

FROM/TO CHROMA<br />

B.B-H<br />

BLUE<br />

GREEN<br />

RED<br />

FROM/TO T’TEXT<br />

NC<br />

NC<br />

NC<br />

NC<br />

NC<br />

NC<br />

CP852<br />

ILG7P-S3L-PCB-S<br />

W919<br />

L6102<br />

0.47uH<br />

GND<br />

C6001<br />

W951<br />

0.022 B<br />

W868<br />

W866<br />

W869<br />

NC<br />

B OUT<br />

G OUT<br />

W935<br />

W944<br />

W971<br />

1<br />

2<br />

3<br />

4<br />

5<br />

6<br />

7<br />

R6115<br />

390K<br />

L6101<br />

100uH 0607<br />

C6105<br />

16V 220 YK<br />

C6002<br />

0.1 F<br />

C6104<br />

1 F<br />

W948<br />

W885<br />

IC6303<br />

UPC574J<br />

C6312<br />

IC6302 LA6358T<br />

VT DRIVER<br />

50V 4.7 KS<br />

D613<br />

C6402_2<br />

16V 4.7 KS<br />

11E1N<br />

C6313<br />

0.033 B<br />

C6314<br />

D6402<br />

W886<br />

0.033 B<br />

R6306<br />

R6309<br />

390K<br />

C6315<br />

0.015 M<br />

R6401<br />

100<br />

MTZJ6.8C<br />

C6119<br />

150K<br />

C6316<br />

16V 470 YK<br />

0.015 M<br />

W814<br />

R6311<br />

CP6001_2<br />

6035B-12Z002-T<br />

1<br />

10K<br />

R6312<br />

10K<br />

C6319<br />

220P CH<br />

C1060<br />

10V 100 KA<br />

2<br />

3<br />

4<br />

5<br />

6<br />

7<br />

8<br />

9<br />

10<br />

11<br />

12<br />

BUFFER<br />

R6103<br />

9.2<br />

4.5<br />

Q6104<br />

R6116<br />

5.6K<br />

2SC2412K<br />

100K R6106<br />

3.9<br />

R6109<br />

AFT_S.CURVE<br />

3.9K<br />

TEXT BLK.<br />

R OUT<br />

B.B-H<br />

FROM/TO T’TEXT<br />

SCL<br />

SDA<br />

T_TEXT_RESET<br />

TEXT_SYNC<br />

EE/VV_VIDEO_OUT<br />

CP851 CPB1808-0101<br />

1 SCL<br />

2 SDA<br />

3 T’TEXT RESET<br />

4 SYNC OUT<br />

5 TEXT 5V<br />

6 12V<br />

7 GND<br />

8 VIDEO IN<br />

SWD_VIDEO_IN<br />

SWD_AUDIO_IN<br />

FROM/TO POWER/I/O<br />

TUNER/AUDIO SCHEMATIC DIAGRAM<br />

AV_SW_VIDEO_IN<br />

GND<br />

VCR_AUDIO_OUT<br />

AV_SW_AUDIO_IN<br />

P.CON+5V<br />

P.CON 9V<br />

GND<br />

TU.VIDEO<br />

AFT S.CURVE<br />

NC<br />

TU.AUDIO<br />

P.CON+5V<br />

W911 TU.VIDEO[B]<br />

VCR_AUDIO_OUT<br />

AGC CTL<br />

AGC<br />

GND<br />

IF<br />

C5021<br />

0.027 B<br />

T.AUDIO<br />

MUTE<br />

Q6101<br />

DTC143EKA<br />

TU_MUTE<br />

3<br />

2<br />

1<br />

4<br />

NC<br />

CAUTION: SINCE THESE PARTS MARKED BY<br />

CRITICAL FOR SAFETY,USE ONES<br />

DESCRIBED IN PARTS LIST ONLY<br />

NOTE: THE RESISTOR MARKED F IS FUSE RESISTOR.<br />

THE ALUMI ELECTROLYTIC CAPACITOR MARKED NP<br />

IS NON POLAR ONE.<br />

RECORD LUMINANCE SIGNAL<br />

PLAYBACK LUMINANCE SIGNAL<br />

RECORD COLOR SIGNAL<br />

PLAYBACK COLOR SIGNAL<br />

TUNER VIDEO SIGNAL<br />

AUDIO SIGNAL(REC)<br />

AUDIO SIGNAL(PB)<br />

R.SIGNAL<br />

G.SIGNAL<br />

B.SIGNAL<br />

A B C D E F G H<br />

NC<br />

0<br />

J-11<br />

FROM/TO IF<br />

0<br />

0<br />

15.6KHz TRAP<br />

PF5001<br />

2623003<br />

NC<br />

6<br />

C5005_1<br />

ARE<br />

(SYSCON PCB)<br />

W844<br />

C5012_1<br />

AUDIO REC/PB AMP<br />

IC5001 LA7289<br />

16V 10 KS<br />

0.01 B<br />

C6123<br />

TU_AUDIO_OUT<br />

1 F<br />

R5003<br />

C5002<br />

W912<br />

W972<br />

3.9K<br />

1 F<br />

R5007<br />

C5006<br />

LINE<br />

L6105<br />

P.CON+5V<br />

AGC_CONTROL100uH<br />

MUTE<br />

R5010<br />

6.8K<br />

W805<br />

680<br />

50V 4.7 KA<br />

C5008_1<br />

C5009<br />

0.1 F<br />

1 F<br />

C7001<br />

C5010<br />

PDC/VPD DECODER<br />

IC7001<br />

SDA5649<br />

C5011_1<br />

50V3.3 KA<br />

R5011<br />

C7002<br />

6.3V 330 KS<br />

NA_PB/LINE/TU<br />

C5019<br />

0.1 F<br />

R5013<br />

VCR_MUTE<br />

0.1 B<br />

C5013_1<br />

C6149_1<br />

50V 1 KS<br />

R5016<br />

10K<br />

4.7K<br />

1.8M<br />

R5014<br />

10K<br />

S814Y S814X<br />

0.022 F<br />

R7002<br />

C7007 R7011<br />

1M<br />

0.022 B 6.8K<br />

R7012<br />

R7004<br />

1.2M<br />

C7005 R7005<br />

1.2M<br />

0.033 B 6.8K<br />

R7007<br />

D5001<br />

R5026<br />

100<br />

V.REC_ST-H<br />

6.3V 470 YK<br />

1SS133<br />

1K<br />

R5018_1 C5017<br />

68 16V 22 KA<br />

R7001<br />

2.2K<br />

C5030<br />

C5023<br />

AUDIO_PB<br />

16V10 KA<br />

C5016<br />

50V4.7 KS<br />

R5021<br />

C7003<br />

150P CH<br />

R7006<br />

100K<br />

C7004<br />

16V 47 KA<br />

C5018_1<br />

1.8K<br />

+-1%<br />

0.33 F<br />

0 2.8 2.8 2.8 1.5 1.8 5.5<br />

8 9 10 11 12 13 14<br />

TI<br />

EHB<br />

POI<br />

DAYN<br />

7 6 5 4 3 2<br />

2.7 0 0.4 0 2.8 4.1 0<br />

NC NC NC<br />

R7014<br />

SDA<br />

270<br />

R7013<br />

SCL<br />

270<br />

V V: THE PICTURE ON SCREEN APPEARS DURING PLAYBACK.<br />

PD2<br />

VCS<br />

VCO<br />

CSO<br />

IREF<br />

SDA<br />

CYBS<br />

SCL<br />

AUDIO_REC<br />

1<br />

0.1 F<br />

W925<br />

C5022<br />

ADI<br />

AUTO<br />

BIAS<br />

AC<br />

VDD<br />

VSS<br />

0.0012 B<br />

AE/FE_HEAD<br />

L7002<br />

C5024<br />

AT+5.6V<br />

100V 0.022 PP<br />

R7008<br />

1K<br />

100uH0607<br />

C6101<br />

C7006<br />

1 F<br />

C6122<br />

R7015<br />

1K<br />

10V 47 KS<br />

0.022 B<br />

LP-H<br />

R6102<br />

100K<br />

C6116<br />

R6110<br />

10K<br />

CAUTION: DIGITAL TRANSISTOR<br />

50V 0.47 KA<br />

NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME<br />

OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE<br />

D6007<br />

2.6<br />

P.CON+9V<br />

W923<br />

9.0<br />

C5026<br />

3.2<br />

R6105<br />

MTZJ5.1C<br />

BUFFER<br />

Q6105<br />

2SC2412K<br />

8.2K<br />

ATS.LEVEL<br />

18K<br />

L5005<br />

16V 47 KA<br />

C5025<br />

1mH<br />

0.022 B<br />

W889 VCR_VIDEO_OUT<br />

PCB010<br />

VM7125<br />

NOTE: THE DC VOLTAGE AT EACH PART WAS<br />

MEASURED WITH THE DIGITAL TESTER<br />

DURING PLAYBACK<br />

FROM/TO Y/C<br />

SWD_VIDEO_IN<br />

EE/VV_VIDEO_OUT<br />

VCR_VIDEO_OUT<br />

TU.VIDEO[B]<br />

AE/FE_HEAD<br />

FROM/TO SYSCON<br />

AUDIO_PB<br />

AUDIO_REC<br />

NA_PB/LINE/TU<br />

V.REC_ST-H<br />

LP-H<br />

8<br />

7<br />

6<br />

5<br />

4<br />

3<br />

2<br />

1

8<br />

7<br />

6<br />

5<br />

4<br />

3<br />

2<br />

1<br />

A B C D E F G H<br />

FROM POWER CC002<br />

TP-1S-05<br />

CP810(CD810)<br />

8283_0812_00_003<br />

1 GND<br />

2 AT +13.2V<br />

3 AT +13.2V<br />

4 P.CON 9V<br />

5 AT +5.6V<br />

6 MOTOR GND<br />

7 AT +30V<br />

8 POWER FAIL(DC)<br />

TO SYSCON<br />

S804X<br />

MOTOR GND<br />

CAUTION: SINCE THESE PARTS MARKED BY<br />

CRITICAL FOR SAFETY,USE ONES<br />

DESCRIBED IN PARTS LIST ONLY<br />

C1064<br />

ARE<br />

6.3V 470 YK<br />

W897<br />

P.ON SW<br />

Q1028<br />

2SC2412K<br />

GUARD SPRING<br />

W998<br />

NC NC<br />

W999<br />

NC NC<br />

W902<br />

GND<br />

AT+13.2V<br />

P.CON+9V<br />

AT+5.6V<br />

MOTOR_GND<br />

+30V<br />

POWER_FAIL<br />

5.2 4.5<br />

DRIVER<br />

5.3 Q1029<br />

R1096<br />

2SB926<br />

or T<br />

10K<br />

R1097<br />

220 1/4W<br />

0<br />

0<br />

J4501<br />

JPJ2042-01-430<br />

IN 2<br />

A<br />

4<br />

3 1 V<br />

W927<br />

0.7<br />

R4504<br />

75<br />

W967 W890<br />

R1098<br />

10K<br />

NOTE: THE RESISTOR MARKED F IS FUSE RESISTOR.<br />

THE ALUMI ELECTROLYTIC CAPACITOR MARKED NP<br />

IS NON POLAR ONE.<br />

W917<br />

W907<br />

J4502<br />

JPJ2042-01-430<br />

OUT<br />

2<br />

A<br />

4<br />

3 1 V<br />

V V: THE PICTURE ON SCREEN APPEARS DURING PLAYBACK.<br />

W908<br />

P.CON+5V<br />

W910<br />

P.CON+5V[B]<br />

VCR_POWER-H<br />

POWER/IN/OUT SCHEMATIC DIAGRAM<br />

R4518<br />

68<br />

TP4501<br />

V.OUT<br />

W955<br />

C4515<br />

AT+5V<br />

10V 470 YK<br />

R4506<br />

1K<br />

C4510<br />

NOTE: THE DC VOLTAGE AT EACH PART WAS<br />

MEASURED WITH THE DIGITAL TESTER<br />

DURING PLAYBACK<br />

BUFFER<br />

Q4502<br />

2SA1037AK<br />

470P CH<br />

R4512<br />

220<br />

(SYSCON PCB)<br />

3.2<br />

R4505<br />

2.5 100<br />

0<br />

C4507_1<br />

C4505_1<br />

W943<br />

16V 10 KS 16V10 KS<br />

NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME<br />

OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE<br />

RECORD LUMINANCE SIGNAL<br />

RECORD COLOR SIGNAL<br />

TUNER VIDEO SIGNAL<br />

AUDIO SIGNAL(PB)<br />

AUDIO SIGNAL(REC)<br />

PLAYBACK LUMINANCE SIGNAL<br />

PLAYBACK COLOR SIGNAL<br />

A B C D E F G H<br />

J-12<br />

R4519<br />

270 1/2W<br />

R4502<br />

390<br />

SW<br />

Q4504<br />

2SC2412K<br />

1.5K R4515<br />

0.7<br />

0<br />

SW<br />

Q4503 8.3<br />

2SA1037AK 9.0<br />

R4509<br />

4.7K<br />

C4514<br />

16V100 KA<br />

C4513<br />

W842<br />

R4514<br />

0<br />

9.0<br />

100K<br />

D4504<br />

LFB-01L<br />

C4511<br />

MUTE SW<br />

Q4505<br />

DTC124EKA<br />

L4502<br />

1mH<br />

0.1 B<br />

W843<br />

470P CH<br />

R4513<br />

R4510<br />

1K<br />

1K<br />

0<br />

0<br />

R4511<br />

4.7K<br />

MUTE SW<br />

Q4506<br />

DTC124EKA<br />

C4502<br />

1 F<br />

4.5<br />

0<br />

4.5<br />

0<br />

W887<br />

W940<br />

P.CON+5V<br />

TV_POWER-H<br />

P.CON+9V<br />

VCR_VIDEO_OUT<br />

CAUTION: DIGITAL TRANSISTOR<br />

GND<br />

SCL<br />

SDA<br />

I2C_OFF<br />

AGC<br />

AFT<br />

P.CON+5V(B)<br />

GND<br />

W949<br />

C3016<br />

6.3V 220 KA<br />

W989<br />

FROM/TO Y/C<br />

GND<br />

P.CON+5V[B]<br />

P.CON+9V<br />

VCR_VIDEO_OUT<br />

AT+5V<br />

TO SYSCON<br />

AT+13.2V<br />

P.CON+5V<br />

AT+5.6V<br />

MOTOR_GND<br />

AT+5V<br />

GND<br />

TO TUNER/AUDIO<br />

P.CON+9V<br />

P.CON+5V<br />

+30V<br />

AT+5.6V<br />

AT+13.2V<br />

GND<br />

FROM/TO MICON<br />

TV_POWER-H<br />

AT+5.6V<br />

POWER_FAIL<br />

GND<br />

VCR_POWER-H<br />

P.CON+5V[B]<br />

SCL<br />

SDA<br />

I2C_OFF<br />

P.CON+9V<br />

TO CHROMA<br />

GND<br />

AT+13.2V<br />

POWER_FAIL<br />

P.CON+9V<br />

TO SOUND AMP<br />

POWER_FAIL<br />

TO OPERATION 1<br />

AT+5.6V<br />

GND<br />

FROM/TO TUNER/AUDIO<br />

AGC<br />

AFT<br />

VCR_AUDIO_OUT<br />

AV_SW_VIDEO_IN<br />

AV_SW_AUDIO_IN<br />

GND<br />

NC<br />

TEST POINT<br />

CP802<br />

8283_0912_00_000<br />

GND 1<br />

I2C_SCL 2<br />

I2C_SDA 3<br />

I2C_OFF 4<br />

AGC 5<br />

AFT 6<br />

VIDEO OUT 7<br />

AUDIO OUT 8<br />

9<br />

PCB010<br />

VM7125<br />

8<br />

7<br />

6<br />

5<br />

4<br />

3<br />

2<br />

1

8<br />

7<br />

6<br />

5<br />

4<br />

3<br />

2<br />

1<br />

PCB010<br />

VM7125<br />

A B C D E F G H<br />

R6502<br />

10K<br />

1 2<br />

5.0 0<br />

3<br />

5.1<br />

W981 D119 R129 D120<br />

11EQS04N 10K C124 1SS133<br />

50V4.7<br />

KS<br />

1<br />

0<br />

2<br />

0<br />

3<br />

0<br />

4<br />

0<br />

IC102 M24C04-BN6<br />

MEMORY<br />

8 7 6 5<br />

5.1 0 4.5 3.7<br />

C127<br />

0.1 TF<br />

R117<br />

C130<br />

0.1 F<br />

X101<br />

C125<br />

32.768<br />

KHz<br />

18P CH<br />

60 61 62 63 64<br />

50 51 52 53 54 55 56 57 58 59<br />

40 41 42 43 44 45 46 47 48 49<br />

TIMER MICON<br />

IC101 OEC6044D<br />

BUFFER<br />

Q6504<br />

2SC2412K<br />

0.9<br />

0.7<br />

0<br />

5.0<br />

BUFFER<br />

Q6502<br />

2SC2412K<br />

0<br />

0.5<br />

BUFFER<br />

Q6503<br />

2SA1037AK 8.5<br />

C6511 R6514<br />

8.9<br />

1 F 12K 2.5<br />

R6508 C6512<br />

270 1F<br />

W847 TU.VIDEO[B]<br />

VCR_POWER-H<br />

TV_POWER-H<br />

STR-B<br />

5.1<br />

4.9<br />

5.1<br />

4.9<br />

SWITCHING<br />

Q111<br />

2SC2412K<br />

4.9<br />

SWITCHING<br />

Q110<br />

2SC2412K<br />

4.9<br />

R181<br />

10K<br />

R101<br />

4.7K<br />

R108<br />

W825<br />

C113<br />

0.022 F<br />

5.1<br />

4.9<br />

4.9<br />

0<br />

NC<br />

0<br />

NC<br />

0<br />

4.7<br />

VDD<br />

VCR POWER<br />

TV POWER<br />

AUDIO B<br />

AUDIO A<br />

SIF<br />

STRB<br />

VSS<br />

PAL/SEC.A<br />

HALF TONE<br />

SINEMA/4:3<br />

IIC OFF<br />

H.SW<br />

C.ON/OFF<br />

0<br />

0<br />

0<br />

NC<br />

0<br />

5.1<br />

2.2<br />

0<br />

NC<br />

R159<br />

10K<br />

R157<br />

10K<br />

R134<br />

10K<br />

R136<br />

1K<br />

C166<br />

270P CH<br />

R110<br />

22K<br />

R185<br />

150 1/4W<br />

S.CLK<br />

4.7K<br />

R102<br />

5.1<br />

4.8<br />

SCLK<br />

0<br />

NC<br />

0<br />

SWITCHING R145<br />

Q103<br />

DTC114EKA 5.1 10K<br />

S.DATA-T-S<br />

4.7K<br />

R103<br />

4.3<br />

STS<br />

T’TEXT RESET<br />

0<br />

0<br />

0 R163<br />

TO SOUND AMP<br />

S.DATA-S-T<br />

22K<br />

R104<br />

0<br />

SST<br />

H.BLK CUT NC<br />

0<br />

C112<br />

2.2K<br />

TV_POWER-H<br />

GND<br />

VCR_MUTE<br />

10K<br />

0<br />

VCR MUTE<br />

MUTE H<br />

4.0<br />

6.3V 330 KS<br />

R171 D102<br />

MUTE-H<br />

MUTE-H TU_MUTE<br />

W901<br />

R105<br />

1.8K<br />

0.9<br />

TUNER MUTE<br />

SD<br />

VT<br />

0.2<br />

NC<br />

1.5K LFB-01L<br />

PWM_VT<br />

R106<br />

5.0<br />

0<br />

R141<br />

REMOTE<br />

10K<br />

C109 18 2.5<br />

REMOTE<br />

32KHz OSC<br />

P.B.LED<br />

0<br />

NC<br />

R124<br />

10K<br />

10K<br />

18P CH<br />

1.0<br />

0<br />

C150<br />

32KHz OSC<br />

NC<br />

R184<br />

330P CH<br />

0<br />

POWER FAIL<br />

TRICK PB L<br />

5.1<br />

TRICK_PB-L<br />

15K<br />

W880<br />

5.1<br />

0.2<br />

NOTE: THE RESISTOR MARKED F IS FUSE RESISTOR.<br />

THE ALUMI ELECTROLYTIC CAPACITOR MARKED NP<br />

IS NON POLAR ONE.<br />

W909<br />

X102<br />

2.4<br />

2.1<br />

RESET<br />

X.OUT<br />

AGC<br />

V.SIZE/V.POSI<br />

2.6<br />

NC<br />

0<br />

EFOEC<br />

8004T4 0<br />

X.IN<br />

TEST<br />

AV2<br />

AV-H<br />

NC<br />

0<br />

R174<br />

AV-H<br />

AV-HI<br />

P.CON+5V[B]<br />

C107<br />

5.1<br />

OSC2<br />

ATS LEVEL<br />

1.0<br />

10K<br />

ATS.LEVEL<br />

5.1<br />

SWITCHING<br />

Q107<br />

2SC2412K 0<br />

0<br />

B.B-H<br />

R121<br />

4.7K<br />

10P CH<br />

C108<br />

10P CH<br />

5.1<br />

0<br />

OSC1<br />

COLOR SYSTEM<br />

4.9<br />

0<br />

R149<br />

4.7K<br />

R172<br />

4.7K<br />

R162<br />

1K<br />

SDA<br />

SCL<br />

R122<br />

4.7K<br />

R123<br />

4.7K<br />

R155<br />

270<br />

R156<br />

3.7<br />

4.5<br />

B.B HI<br />

SDA<br />

SCL<br />

DV SYNC<br />

AFT<br />

KEY A<br />

2.5<br />

5.1<br />

R146<br />

R114<br />

270<br />

5.0<br />

5.1<br />

4.7K<br />

R147<br />

VD<br />

KEY B<br />

10K<br />

R115<br />

4.5<br />

0<br />

R150<br />

4.7K<br />

RESET<br />

IC103 PST600H<br />

C115<br />

100P CH<br />

10K<br />

SWITCHING<br />

Q105<br />

2SC2412K RS<br />

0<br />

0<br />

HD<br />

OSDBLK<br />

VL<br />

VH<br />

0<br />

0.2<br />

4.7K<br />

R151<br />

4.7K<br />

Vcc GND OUT<br />

R116<br />

VD<br />

10K<br />

0.6<br />

5.0<br />

0<br />

0<br />

OSDB<br />

OSDG<br />

SECAM_VL NC<br />

0.1<br />

NC<br />

R6503<br />

4.7K<br />

R6509<br />

W812<br />

3.3K<br />

C6510<br />

C103<br />

6.3V 220 KA<br />

R6504 560P CH<br />

12K<br />

R6515<br />

5.6K<br />

R6517<br />

1M<br />

A0<br />

VCC<br />

A1<br />

TEST<br />

R183<br />

A2<br />

SCL<br />

W922<br />

10K<br />

GND<br />

SDA<br />

C145_2<br />

1 TF<br />

C116<br />

C178<br />

100P<br />

CH<br />

680P B<br />

R118<br />

47K<br />

HD<br />

SDA<br />

SCL<br />

R165<br />

1K<br />

R168<br />

4.7K<br />

1K<br />

SWITCHING<br />

Q106 4.5<br />

DTC114TKA<br />

0.6<br />

0<br />

C101_1<br />

5.5V 0.1F<br />

C102<br />

0.1 F<br />

C119<br />

0.001 B<br />

C170<br />

W906<br />

C128<br />

0.001 B<br />

L101<br />

10V220<br />

KS<br />

33uH<br />

C134<br />

R131<br />

390<br />

OSDBLK.<br />

100P CH<br />

C133<br />

OSDB<br />

100P CH<br />

W806 W892 R125<br />

1K<br />

C132<br />

100P CH<br />

R126<br />

OSDG<br />

C131<br />

1K<br />

100P CH<br />

R128<br />

OSDR<br />

1K<br />

33 34 35 36 37 38 39<br />

CAUTION: SINCE THESE PARTS MARKED BY<br />

CRITICAL FOR SAFETY,USE ONES<br />

DESCRIBED IN PARTS LIST ONLY<br />

MICON SCHEMATIC DIAGRAM<br />

0<br />

OSDR<br />

ARE<br />

(SYSCON PCB)<br />

A B C D E F G H<br />

1<br />

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

30<br />

31<br />

32<br />

W827<br />

NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME<br />

OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE<br />

J-13<br />

VSS<br />

0<br />

W956<br />

R170<br />

R164<br />

100K 1/4W<br />

330<br />

R132<br />

1.5K<br />

C104<br />

0.01 B<br />

0<br />

SWITCHING<br />

Q102<br />

2SC2412K<br />

C111<br />

1F<br />

D103<br />

1SS133<br />

0<br />

KEY-B<br />

KEY-A<br />

C114<br />

C160<br />

0.5<br />

C161<br />

0.001 B<br />

0.0068 B<br />

0.0068 B<br />

D121<br />

C151<br />

PB_LED<br />

1SS133<br />

560P B<br />

C106<br />

R133<br />

10K<br />

R135<br />

50V 3.3 KS<br />

D117<br />

10K<br />

R140<br />

5.6K<br />

UZ-5.6BCB<br />

NOTE: THE DC VOLTAGE AT EACH PART WAS<br />

MEASURED WITH THE DIGITAL TESTER<br />

DURING PLAYBACK<br />

R187<br />

R186<br />

18K<br />

R189 D131<br />

10K LFB-01L<br />

220 1/4W<br />

C118<br />

50V4.7<br />

KS<br />

CAUTION: DIGITAL TRANSISTOR<br />

FROM/TO POWER I/O<br />

TV_POWER-H<br />

P.CON+5V[B]<br />

POWER_FAIL<br />

P.CON+9V<br />

GND<br />

VCR_POWER-H<br />

I2C_OFF<br />

SCL<br />

SDA<br />

AT+5.6V<br />

FROM/TO CHROMA<br />

STOP<br />

VCR_POWER-H<br />

FROM/TO SYSCON<br />

H.SW<br />

STR-B<br />

S.CLK<br />

S.DATA-T-S<br />

S.DATA-S-T<br />

TRICK_PB-L<br />

AV-HI<br />

FROM/TO TUNER/AUDIO<br />

T_TEXT_RESET<br />

SDA<br />

SCL<br />

PWM_VT<br />

VCR_MUTE<br />

AGC_CONTROL<br />

AFT_S.CURVE<br />

TU_MUTE<br />

ATS.LEVEL<br />

TU.VIDEO[B]<br />

FROM/TO Y/C<br />

SDA<br />

SCL<br />

AV-H<br />

DV_SYNC[T]<br />

COLOR_SYSTEM<br />

DV_SYNC<br />

FROM/TO CHROMA<br />

OSDR<br />

OSDG<br />

OSDB<br />

OSDBLK.<br />

HD<br />

VD<br />

TV_POWER-H<br />

SDA<br />

SCL<br />

B.B-H<br />

FROM/TO OPERATION 1<br />

REMOTE<br />

PB_LED<br />

KEY-A<br />

KEY-B<br />

TV_POWER-H<br />

R.SIGNAL<br />

G.SIGNAL<br />

B.SIGNAL<br />

TUNER VIDEO SIGNAL<br />

8<br />

7<br />

6<br />

5<br />

4<br />

3<br />

2<br />

1

8<br />

7<br />

6<br />

5<br />

4<br />

3<br />

2<br />

1<br />

A B C D E F G H<br />

CP850(CD850) 8283_0512_00_000<br />

5<br />

4<br />

3<br />

2<br />

1<br />

FROM/TO MICON<br />

STOP<br />

L604 W975<br />

W807<br />

TV_POWER-H<br />

VCR_POWER-H<br />

HD<br />

10uH<br />

W976<br />

VCR_POWER-H<br />

TV_POWER-H<br />

VD<br />

5.0 D608<br />

SDA<br />

5.0<br />

SCL<br />

BUFFER<br />

LFB-01L<br />

OSDBLK.<br />

Q611 0<br />

OSDB<br />

OSDG<br />

OSDR<br />

B.B-H<br />

R657<br />

4.7K<br />

DTC114EKA<br />

5.0<br />

5.0<br />

0<br />

BUFFER<br />

Q612<br />

2SC2412K<br />

STOP<br />

FROM/TO TUNER/AUDIO<br />

B.B-H<br />

R.G.B_SW<br />

RED<br />

GREEN<br />

BLUE<br />

VCR_AUDIO_OUT<br />

TEXT_SYNC<br />

FROM POWER I/O<br />

AT+13.2V<br />

POWER_FAIL<br />

P.CON+9V<br />

GND<br />

TO CRT<br />

GND<br />

P.CON+9V<br />

G<br />

R<br />

B<br />

CAUTION: DIGITAL TRANSISTOR<br />

CAUTION: DIGITAL TRANSISTOR<br />

FROM Y/C<br />

EE/VV_VIDEO_OUT<br />

R668<br />

390 1/4W<br />

G.OUT<br />

R.OUT<br />

B.OUT<br />

CC001<br />

TP-1S-05<br />

0<br />

0<br />

TV_POWER-H<br />

SWITCHING<br />

Q605<br />

DTC114EKA<br />

R662<br />

C602<br />

R652<br />

4.7K<br />

VIDEO CHROMA DEFLECTION<br />

IC601 TB1229CN<br />

D604<br />

UZ-5.1BCB<br />

R614<br />

68 1/2W<br />

B601<br />

LFP3A-<br />

M3R2TA<br />

C605<br />

C603<br />

0.01 B<br />

16V330 YK<br />

0.01 M<br />

R654<br />

220<br />

W954<br />

4.7K<br />

D609<br />

C604 C601<br />

0.68 TF 1<br />

MMTS<br />

Video in<br />

Video out<br />

V.AGC<br />

Fil<br />

C606<br />

0.0056 B<br />

R613<br />

G.OUT<br />

LFB-01L<br />

D610<br />

1K<br />

R.OUT<br />

C608<br />

R610<br />

390<br />

C609<br />

0.01 B<br />

R616<br />

470<br />

LFB-01L<br />

D611<br />

R617<br />

C651_1<br />

B.OUT<br />

LFB-01L<br />

220P CH<br />

100K<br />

R619<br />

C613<br />

2.2 MMTV<br />

C610<br />

1 TF<br />

30<br />

C652<br />

1 TF W915<br />

W913<br />

W878<br />

R620<br />

68<br />

1/2W<br />

10K<br />

R622<br />

V.Sepa<br />

R623<br />

R624<br />

100K<br />

W986<br />

0.01 B<br />

R625<br />

820<br />

1.1K<br />

R627<br />

270<br />

R629<br />

270<br />

C614<br />

10V 47 KA<br />

C615<br />

0.01 B<br />

C617<br />

C618 R628<br />

0.01 B<br />

R658<br />

50V3.3<br />

8.2K<br />

KA<br />

1M<br />

R650<br />

C622<br />

10K<br />

0.022 M<br />

C623<br />

0.068 TF<br />

C624<br />

7.5K<br />

SCL<br />

SCL<br />

AFC 1<br />

C620<br />

SDA<br />

SDA<br />

TV in<br />

W834<br />

50V 1 KA<br />

B.OUT<br />

W835<br />

BUFFER<br />

Q602<br />

2SC2412K<br />

R631<br />

270<br />

R634<br />

270<br />

R636<br />

270<br />

R630<br />

1K<br />

CHROMA SCHEMATIC DIAGRAM<br />

G.OUT<br />

50V 4.7 KA<br />

R.OUT<br />

C625<br />

C-in<br />

C626<br />

0.1 TF<br />

C627<br />

50V10<br />

KA C630<br />

0.01 B<br />

C631<br />

10V470<br />

YK<br />

0.01 M<br />

R638<br />

D606<br />

X601<br />

C632<br />

16.2MHz<br />

R639<br />

C633<br />

1 TF<br />

C634<br />

0.01 B<br />

C629<br />

0.01 B C645<br />

W987<br />

22K<br />

1SS133<br />

(SYSCON PCB)<br />

13P CH<br />

OSDR<br />

820K<br />

OSDG<br />

L605<br />

C635<br />

10uH<br />

CP820(CD820)<br />

8283_1512_00_000<br />

SOUND+B 15<br />

SOUND GND 14<br />

CHROMA+9V 13<br />

VCR POWER H 12<br />

TV POWER H 11<br />

GND 10<br />

H.OUT 9<br />

NC<br />

8<br />

V.OUT 7<br />

ACL 6<br />

AFC 5<br />

STOP 4<br />

V.NF 3<br />

ABCL 2<br />

NC<br />

1<br />

NOTE: THE RESISTOR MARKED F IS FUSE RESISTOR.<br />

THE ALUMI ELECTROLYTIC CAPACITOR MARKED NP<br />

IS NON POLAR ONE.<br />

TUNER VIDEO SIGNAL<br />

LUMINANCE SIGNAL<br />

COLOR SIGNAL<br />

R.SIGNAL<br />

G.SIGNAL<br />

B.SIGNAL<br />

DEFLECTION SIGNAL<br />

AUDIO SIGNAL<br />

A B C D E F G H<br />

OSDB<br />

16V10 KA<br />

J-14<br />

OSDBLK.<br />

Ys/Ym<br />

R655<br />

R.G.B_SW<br />

56<br />

R603<br />

RED<br />

56 1/4W<br />

R602<br />

GREEN<br />

56<br />

R601<br />

BLUE<br />

56<br />

2.6 2.5 8.5 2.8 4.3 3.3 4.5 5.0 4.6 3.7 0 2.8 2.8 2.8 0 5.5 9.0 0 0 0 0 0 3.1 3.1 3.1 2.3 2.7 2.7<br />

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<br />

H.Vcc<br />

H.out<br />

AFC2<br />

H.C/D<br />

Coinc<br />

Det<br />

H.R<strong>amp</strong><br />

VDD<br />

IIC<br />

Decoder<br />

DAC<br />

Digi<br />

GND<br />

B G<br />

BLK<br />

Drive Cut off<br />

R RGB GND RGB Vcc<br />

ABCL<br />

R G B<br />

OSD Interf<br />

R G<br />

Cl<strong>amp</strong><br />

Cont<br />

B<br />

1<br />

Audio<br />

in<br />

2<br />

2/3<br />

Sharpness DL Sharpness<br />

RGB SW Bright TV/NEXT<br />

Y-add<br />

2.5 R669<br />

6MHz<br />

HVCO Phase<br />

Y-DL<br />

HVCO<br />

DAC Digi-DET<br />

V.invider<br />

DC RESTORE<br />

r<br />

AFC 1 V.Sepa<br />

Black STRETCR<br />

V.C/D<br />

Phase Chroma Trap<br />

V.R<strong>amp</strong><br />

DET<br />

SW<br />

Sync Sepa<br />

Cl<strong>amp</strong><br />

V AMP<br />

Sync<br />

Sync<br />

DEF GND<br />

V.R<strong>amp</strong><br />

Compo<br />

in<br />

out<br />

APL<br />

Video<br />

56 55 54 53 52 51 50 49 48 47 46 45 44<br />

3.8 0 4.2 0.9 4.3 2.5 4.8 4.7 5.0 2.7 1.6 2.2 2.4<br />

G-Y WATR<br />

SW DL Cell<br />

2nd<br />

Color<br />

ACC TOF/BPF P/N DEWO<br />

S/H<br />

Cont<br />

Chroma<br />

Cont<br />

NTSC ID<br />

LPF<br />

APC<br />

Harf tone Harf tone<br />

PAL ID<br />

SW<br />

1/4<br />

CW-Tint<br />

Cl<strong>amp</strong> Cl<strong>amp</strong><br />

System Gain Cont Smooth Smooth<br />

VCXO DDS VCO<br />

Y.out<br />

Y.in<br />

Black Adj R-Y in B-Y in APC Fil<br />

Y/C GND Y/C Vcc<br />

Fsc Vcc<br />

B-Y R-Y<br />

Fsc GND<br />

out out<br />

43 42 41 40 39 38 37 36 35 34 33 32 31 30 29<br />

0 3.4 4.9 4.0 2.3 5.0 2.4 1.7 1.7 2.3 2.3 0 2.2 2.9 4.5<br />

1.5K NC<br />

C636<br />

C655<br />

0.1 TF<br />

0.047 M<br />

C628_1<br />

C637<br />

6.3V<br />

100YK<br />

0.1 TF<br />

C638<br />

0.1 TF<br />

32<br />

31<br />

19<br />

20<br />

1.0<br />

1.5<br />

8.6<br />

29<br />

21<br />

28<br />

22<br />

23<br />

27<br />

26<br />

Ys<br />

C639_1<br />

50V 1 KA<br />

C640_1<br />

50V 1 KA<br />

C643_1<br />

W918<br />

D607<br />

UZ-5.1BCB<br />

50V 1 KA<br />

C644<br />

Color Limit<br />

50V 4.7 KA<br />

C646<br />

16V 10 KA<br />

0.01 M R641<br />

27K<br />

C647<br />

VCR_AUDIO_OUT<br />

24<br />

25<br />

Audio-out<br />

50V 0.1 KA<br />

R643<br />

6.8K<br />

D612<br />

MTZJ13B<br />

R642<br />

18 1/2W<br />

C648<br />

0.01 M<br />

R645<br />

18 1/2W<br />

0<br />

4.0<br />

9.0<br />

BUFFER<br />

Q604<br />

2SC2412K<br />

R649<br />

10K<br />

R667<br />

1.8K<br />

VD<br />

HD<br />

R635<br />

1.8K<br />

C616<br />

0.01 B<br />

SOUND_GND<br />

SOUND+B<br />

AUDIO_OUT<br />

NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME<br />

OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE<br />

V V: THE PICTURE ON SCREEN APPEARS DURING PLAYBACK.<br />

CAUTION: SINCE THESE PARTS MARKED BY<br />

CRITICAL FOR SAFETY,USE ONES<br />

DESCRIBED IN PARTS LIST ONLY<br />

NOTE: THE DC VOLTAGE AT EACH PART WAS<br />

MEASURED WITH THE DIGITAL TESTER<br />

DURING PLAYBACK<br />

PCB010<br />

VM7125<br />

FROM/TO DEFLECTION<br />

TO SOUND AMP<br />

ARE<br />

8<br />

7<br />

6<br />

5<br />

4<br />

3<br />

2<br />

1

8<br />

7<br />

6<br />

5<br />

4<br />

3<br />

2<br />

1<br />

A B C D E F G H<br />

CAUTION: SINCE THESE PARTS MARKED BY<br />

CRITICAL FOR SAFETY,USE ONES<br />

DESCRIBED IN PARTS LIST ONLY<br />

ARE<br />

FROM POWER I/O<br />

POWER_FAIL<br />

FROM MICON<br />

S812Y S812X<br />

TV_POWER-H<br />

MUTE-H<br />

GND<br />

FROM CHROMA<br />

AUDIO_OUT<br />

SOUND+B<br />

SOUND_GND<br />

B302<br />

BLM31A601SPT<br />

6.3<br />

0<br />

SWITCHING 0<br />

Q354<br />

2SC2412K<br />

C352<br />

16V33 KA<br />

C361_1<br />

35V 2.2 KS<br />

SWITCHING<br />

Q356<br />

DTC114TKA<br />

R365 0 6.3<br />

39K 0<br />

NOTE: THE RESISTOR MARKED F IS FUSE RESISTOR.<br />

THE ALUMI ELECTROLYTIC CAPACITOR MARKED NP<br />

IS NON POLAR ONE.<br />

D353<br />

LFB-01L<br />

C358<br />

R367 W849 W833<br />

W872<br />

0<br />

2.2K<br />

+B SW<br />

4.5<br />

0<br />

Q358<br />

DTC114TKA<br />

S807Y S807X<br />

16V2200 YK<br />

W903<br />

R351<br />

100<br />

C366<br />

SOUND AMP SCHEMATIC DIAGRAM<br />

0.0068 M<br />

R356_1<br />

C355<br />

R368<br />

R369<br />

C353<br />

16V33 KA<br />

R355<br />

180 1/2W<br />

16V47 KA<br />

3.9K<br />

4.7K<br />

1K<br />

C354<br />

R366<br />

0.0012 M<br />

W985<br />

0.7<br />

2.2K<br />

S811X S811Y<br />

R362<br />

150<br />

SOUND+B SW<br />

Q357<br />

2SB892<br />

SOUND OUTPUT<br />

Q353<br />

2SC1815Y<br />

NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME<br />

OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE<br />

8.6<br />

0<br />

15.6<br />

15.0<br />

15.6<br />

(SYSCON PCB)<br />

R358<br />

180<br />

D351<br />

D352<br />

AUDIO SIGNAL<br />

A B C D E F G H<br />

J-15<br />

1SS133<br />

1SS133<br />

12.6<br />

9.0<br />

8.4<br />

8.6<br />

R359<br />

R360<br />

8.1<br />

0<br />

SOUND OUTPUT<br />

Q351<br />

2SC3419_Y<br />

1 1/2W<br />

1 1/2W<br />

HS351<br />

SOUND OUTPUT<br />

Q352<br />

2SA1356_Y<br />

HS352<br />

W947<br />

C357<br />

0.1 TF<br />

C356<br />

16V470 YK<br />

NOTE: THE DC VOLTAGE AT EACH PART WAS<br />

MEASURED WITH THE DIGITAL TESTER<br />

DURING PLAYBACK<br />

33<br />

W855<br />

TO OPERATION 2<br />

CAUTION: DIGITAL TRANSISTOR<br />

CP353(353)<br />

8283_0312_00_000<br />

SOUND OUT 1<br />

SOUND GND 2<br />

SP OUT 3<br />

CP301 TID-X02P-B2<br />

CD301_1<br />

8D12411A<br />

SP OUT 1 1<br />

GND 2 2<br />

PCB010<br />

VM7125<br />

SPEAKER<br />

SP352_1<br />

EPO74001-08<br />

4_OHM<br />

SPEAKER<br />

SP351<br />

EP074001-08<br />

4_OHM<br />

8<br />

7<br />

6<br />

5<br />

4<br />

3<br />

2<br />

1

8<br />

7<br />

6<br />

5<br />

4<br />

3<br />

2<br />

1<br />

A B C D E F G H<br />

FROM SYSCON<br />

T-REC_LED<br />

REC_LED<br />

V.REC_ST-H<br />

FROM POWER I/O<br />

AT+5.6V<br />

GND<br />

FROM/TO MICON<br />

REMOTE<br />

PB_LED<br />

KEY-A<br />

KEY-B<br />

TV_POWER-H<br />

W938<br />

D703 W929<br />

1SS133<br />

D705<br />

1SS133<br />

D706<br />

11E1N<br />

NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME<br />

OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE<br />

OPERATION 1 SCHEMATIC DIAGRAM<br />

TO OPERATION 2<br />

(SYSCON PCB)<br />

CY757(CD757) CH1A002A<br />

10<br />

KEY B 9<br />

REC LED 8<br />

T-REC LED 7<br />

KEY A 6<br />

PLAY BACK LED 5<br />

P.C 5V/TV PWR-H 4<br />

AT 5V 3<br />

GND 2<br />

NC<br />

A B C D E F G H<br />

J-16<br />

W936<br />

1<br />

REMOCON OUT<br />

W997<br />

W821<br />

W822<br />

CAUTION: DIGITAL TRANSISTOR<br />

W984 W995<br />

W996<br />

PCB010<br />

VM7125<br />

8<br />

7<br />

6<br />

5<br />

4<br />

3<br />

2<br />

1

8<br />

7<br />

6<br />

5<br />

4<br />

3<br />

2<br />

1<br />

A B C D E F G H<br />

FROM/TO OPERATION 1<br />

CD757(CY757)<br />

CH2A013A<br />

1 REMOCON OUT<br />

2 GND<br />

3 AT 5V<br />

4 P.C 5V/TV PWR-H<br />

5 PLAY LED<br />

6 KEY A<br />

7 T-REC LED<br />

8 REC LED<br />

9 KEY B<br />

10<br />

L353<br />

HF57T18.5*10*10<br />

CD353_1(CP353)<br />

CH23058A<br />

1 SOUND OUT<br />

2 SOUND GND<br />

3 SP OUT<br />

NC<br />

C781<br />

0.001 B<br />

C779<br />

CH DOWN<br />

SW799<br />

POWER ON/OFF<br />

SW751<br />

0.001 B<br />

SKHVBED010<br />

SKHVBED010<br />

CH UP<br />

SW798<br />

R759<br />

B352_1<br />

SOUND_OUT<br />

820<br />

SKHVBED010<br />

LFP3A-M3R2TA<br />

SOUND_GND<br />

SP_OUT<br />

R760<br />

R776<br />

1K<br />

VOL UP<br />

SW796<br />

820<br />

REC/OTR<br />

SW795<br />

SKHVBED010<br />

R777<br />

1.5K<br />

VOL DOWN<br />

SW797<br />

C353<br />

W841<br />

C351<br />

SKHVBED010<br />

SKHVBED010<br />

0.0047 X<br />

0.0022 X<br />

R771<br />

1K<br />

STOP/EJECT<br />

SW791<br />

R780<br />

2.7K<br />

PLAY BACK<br />

SW750<br />

R360<br />

82 1/2W<br />

OPERATION 2 SCHEMATIC DIAGRAM<br />

SKHVBED010<br />

SKHVBED010<br />

R772<br />

1.5K<br />

PLAY<br />

SW792<br />

SKHVBED010<br />

R773<br />

2.7K<br />

FF/CUE<br />

SW793<br />

SKHVBED010<br />

R774<br />

5.6K<br />

2<br />

3<br />

1<br />

4<br />

EAR.JACK<br />

J353<br />

HSJ0842-01-010<br />

REW<br />

SW794<br />

SKHVBED010<br />

NOTE: THE DC VOLTAGE AT EACH PART WAS<br />

MEASURED WITH THE DIGITAL TESTER<br />

DURING PLAYBACK<br />

(OPERATION PCB)<br />

AUDIO SIGNAL<br />

A B C D E F G H<br />

J-20<br />

R766<br />

100<br />

C755<br />

6.3V 220 KS<br />

C751<br />

100P B<br />

OS753<br />

GP1U281R<br />

3 GND<br />

2 B+<br />

1 Vout<br />

REC/OTR<br />

D793<br />

R793<br />

SLZ-936C-11-S-T1<br />

T-REC<br />

D791<br />

270<br />

R754<br />

SLZ-936C-11-S-T1<br />

270<br />

POWER LED SW<br />

Q756<br />

DTC114TS<br />

NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME<br />

OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE<br />

5.1<br />

0<br />

0<br />

POWER<br />

D792<br />

5.0<br />

POWER SW<br />

Q757<br />

DTC114TS<br />

R761<br />

1.0<br />

270<br />

SLZ-936C-11-S-T1<br />

0<br />

0<br />

PLAY BACK<br />

D795<br />

R758<br />

0 3.1<br />

PLAY BACK LED SW<br />

Q758<br />

DTC114TS<br />

270<br />

EM-553-F9T<br />

ST.BY<br />

D794<br />

R794<br />

W808<br />

270<br />

EM-553-F9T<br />

CAUTION: DIGITAL TRANSISTOR<br />

PCB030<br />

TE8938<br />

8<br />

7<br />

6<br />

5<br />

4<br />

3<br />

2<br />

1

8<br />

7<br />

6<br />

5<br />

4<br />

3<br />

2<br />

1<br />

FROM/TO TUNER/AUDIO<br />

CP851<br />

CPB1808-0101<br />

TO TUNER/AUDIO<br />

CP852<br />

ILG7P-S3L-PCB-S<br />

A B C D E F G H<br />

1<br />

2<br />

3<br />

4<br />

5<br />

6<br />

7<br />

8<br />

1<br />

2<br />

3<br />

4<br />

5<br />

6<br />

7<br />

SCL<br />

SDA<br />

RESET<br />

SYNC_OUT<br />

TEXT_5V<br />

+12V<br />

GND<br />

VIDEO_IN<br />

GND<br />

W808<br />

W809<br />

NC<br />

TEXT_B_OUT<br />

TEXT_G_OUT<br />

TEXT_R_OUT<br />

TEXT_BLK.<br />

NC<br />

RED BUFFER<br />

Q859<br />

2SC2412K<br />

11.3<br />

6.4<br />

5.8<br />

GREEN BUFFER<br />

Q860<br />

2SC2412K<br />

11.3<br />

BLUE BUFFER<br />

Q861<br />

2SC2412K<br />

R849<br />

1K<br />

R848<br />

1K<br />

R847<br />

1K<br />

NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME<br />

OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE<br />

5.8<br />

6.4<br />

11.3<br />

5.8<br />

6.4<br />

W801<br />

W802<br />

W803<br />

T’TEXT SCHEMATIC DIAGRAM<br />

BLK.BUFFER<br />

Q862<br />

2SC2412K<br />

4.9<br />

0.3<br />

0.3<br />

R879<br />

1K<br />

C896_1<br />

330P CH<br />

C851<br />

SYNC BUFFER<br />

Q853<br />

2SC2412K<br />

W804<br />

W805<br />

W806<br />

R878<br />

330<br />

0.01 B<br />

C852<br />

R862<br />

6.3V 100KS<br />

R853<br />

22K<br />

1K<br />

R854<br />

22K<br />

B851<br />

LFP3A-M3R2TA<br />

W811<br />

W810<br />

CAUTION: SINCE THESE PARTS MARKED BY<br />

CRITICAL FOR SAFETY,USE ONES<br />

DESCRIBED IN PARTS LIST ONLY<br />

(T’TEXT PCB)<br />

3.3<br />

4.9<br />

2.7<br />

L852<br />

R897<br />

ARE<br />

10uH<br />

C855<br />

330<br />

NOTE: THE RESISTOR MARKED F IS FUSE RESISTOR.<br />

THE ALUMI ELECTROLYTIC CAPACITOR MARKED NP<br />

IS NON POLAR ONE.<br />

R.SIGNAL<br />

G.SIGNAL<br />

B.SIGNAL<br />

TUNER VIDEO SIGNAL<br />

A B C D E F G H<br />

0.01 B<br />

J-21<br />

L851<br />

10uH<br />

C856<br />

W816<br />

R918<br />

39K<br />

6.3V 100<br />

KS<br />

R885<br />

470<br />

R887<br />

470<br />

R891<br />

6.8K<br />

R892<br />

6.8K<br />

R899<br />

470<br />

C853<br />

C861_1<br />

0.01 B<br />

R871<br />

0.022 B<br />

6.8K<br />

2.2<br />

NC<br />

2.2<br />

NC<br />

0<br />

2.3<br />

0<br />

0.1<br />

0.1<br />

5.0<br />

0.1<br />

0.1<br />

5.0<br />

5.0<br />

5.0<br />

20 21 22 23 24 25 26 27 28<br />

15 16 17 18 19<br />

C854_1<br />

C864<br />

330P B<br />

R856<br />

1K<br />

6.3V 220 KA<br />

C898<br />

330P SL<br />

C865<br />

0.1 M<br />

R857<br />

1.8K<br />

C862<br />

33P SL<br />

FRAG2<br />

FRAG1<br />

REF.<br />

DECODER<br />

IC851 CF70200NW<br />

RGB SET<br />

AGND<br />

RED<br />

GREEN<br />

DVCC<br />

BLUE<br />

BLANK<br />

SDA<br />

SCL<br />

TEST3<br />

L854<br />

56uH<br />

C857<br />

50V10 KS<br />

TEST5<br />

SYNC<br />

VIDEO<br />

AVCC<br />

RSTB<br />

CLK.IN<br />

DGND<br />

TEST1<br />

TEST4<br />

TDATA<br />

TCLK<br />

CSB<br />

MUTE<br />

1<br />

2<br />

3<br />

4<br />

5<br />

6<br />

7<br />

8<br />

9<br />

10<br />

11<br />

12<br />

13<br />

14<br />

L855<br />

39uH<br />

1.0 R861<br />

33K<br />

0<br />

C863_1<br />

3.8 16V 22 KSNP<br />

5.0<br />

5.0<br />

NC<br />

0.3 0<br />

WIND TEST2<br />

0<br />

0<br />

0<br />

0<br />

5.0<br />

0.1<br />

0.1<br />

0.1<br />

W814 W815<br />

W813<br />

W812<br />

R872<br />

56K<br />

C895<br />

0.1 TF<br />

R873<br />

150K<br />

C875_1<br />

47P CH<br />

R874<br />

6.8K<br />

C866_1<br />

0.01 B<br />

C867<br />

0.1 M<br />

0<br />

NC SCAN-0<br />

4.8<br />

0<br />

0.3<br />

5.0<br />

2.5<br />

0<br />

0.1<br />

0.1<br />

0.1<br />

20<br />

11 12 13 14 15 16 17 18 19<br />

SYNC<br />

DGND<br />

WIND<br />

DVCC<br />

C897<br />

0.001 B<br />

DATA SLICER<br />

IC852 CF72306<br />

OSC OUT<br />

DGND<br />

TADATA<br />

TCLK<br />

TSTAPLB<br />

TSIG<br />

SSIG<br />

CSIG<br />

AGND<br />

OSC1<br />

OSC2<br />

AVCC<br />

CREF<br />

AGND<br />

BIAS<br />

1<br />

2<br />

3<br />

4<br />

5<br />

6<br />

7<br />

8<br />

9<br />

10<br />

2.0<br />

2.0<br />

0.4<br />

0<br />

2.5<br />

2.9<br />

5.0<br />

1.7<br />

0<br />

0.4<br />

R859<br />

10K<br />

C869_1<br />

220P CH<br />

C886<br />

10P CH<br />

R860<br />

1K<br />

C868<br />

0.01 B<br />

X851<br />

13875KHz<br />

C890<br />

27P CH<br />

C887_1<br />

220P CH<br />

C888<br />

0.01 B<br />

C889<br />

0.1 M<br />

PCB150<br />

TE6914<br />

8<br />

7<br />

6<br />

5<br />

4<br />

3<br />

2<br />

1

8<br />

7<br />

6<br />

5<br />

4<br />

3<br />

2<br />

1<br />

A B C D E F G H<br />

15<br />

14<br />

13<br />

12<br />

11<br />

10<br />

9<br />

8<br />

7<br />

6<br />

5<br />

4<br />

3<br />

2<br />

1<br />

FROM/TO CHROMA<br />

CD820_1(CP820)<br />

CH2F011A<br />

SOUND +B<br />

SOUND GND<br />

VCR POWER H<br />

TV POWER H<br />

GND<br />

H.OUT<br />

V.PULSE<br />

V.OUT<br />

ACL<br />

AFC<br />

V.NF<br />

ABCL<br />

GND<br />

FROM/TO POWER<br />

TV.POWER_H<br />

VCR.POWER_H<br />

SOUND_GND<br />

SOUND+B<br />

+100V<br />

NC<br />

NC<br />

C402<br />

0.001 M<br />

R409<br />

4.7K<br />

HS401_1<br />

NOTE: THE DC VOLTAGE AT EACH PART WAS<br />

MEASURED WITH THE DIGITAL TESTER<br />

DURING PLAYBACK<br />

35<br />

W828<br />

V.OUTPUT<br />

IC401 LA7832<br />

V-OUT<br />

1 2 3 4 5 6 7<br />

0 14.2 23.5 0.9 1.1 22.8 4.9<br />

C440<br />

0.0033 M<br />

34<br />

V-DRIVE<br />

GND VCC<br />

C412<br />

500V390P B<br />

C409<br />

100P B<br />

R404<br />

C416<br />

500V22P SL<br />

1K<br />

R411<br />

20K<br />

0.5<br />

D401<br />

R413<br />

2.7K<br />

H-DRIVE<br />

Q405<br />

2SC2271<br />

31.0<br />

0<br />

C406<br />

R415 C405 R414<br />

6.8 1/4W 50V1 YK 3K<br />

+-1%<br />

C417<br />

R456<br />

11E1N<br />

4.7K 1/2W 500V560P B<br />

R445<br />

R446<br />

35V 100 VZ<br />

R417<br />

R416<br />

33K<br />

C418<br />

3.3K 3W<br />

3.3K 3W<br />

C407<br />

160V 1<br />

680 1/2W<br />

R419<br />

25V1000 YK<br />

NC 2<br />

TP401<br />

680 1/2W<br />

T401<br />

305Y001<br />

3 4<br />

C438<br />

C411<br />

0.18 TF<br />

500V680P B<br />

R460<br />

NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME<br />

OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE<br />

PUMP UP<br />

R418<br />

31.0<br />

22.3<br />

DEFLECTION SCHEMATIC DIAGRAM<br />

(MAIN PCB)<br />

6.8 1/4W<br />

+-1%<br />

1<br />

6<br />

1.3<br />

0<br />

100 1/4W<br />

W816<br />

C422<br />

R447<br />

1.3<br />

W817 W823<br />

250V1 VZ<br />

68 1/2W<br />

0<br />

L401<br />

4.7mH<br />

247.6<br />

C423<br />

200V0.33 DHS<br />

H.OUTPUT<br />

Q406<br />

2SD2599<br />

NOTE: THE RESISTOR MARKED F IS FUSE RESISTOR.<br />

THE ALUMI ELECTROLYTIC CAPACITOR MARKED NP<br />

IS NON POLAR ONE.<br />

DEFLECTION SIGNAL<br />

A B C D E F G H<br />

J-23<br />

C424<br />

1.6KV 0.0047 DKR<br />

L402<br />

ELH5L4112<br />

R448<br />

1K 1W<br />

C450<br />

2KV0.001 BP<br />

D402<br />

MTZJ9.1B<br />

R423<br />

5.6K 1/4W<br />

C421<br />

CC4<br />

W826<br />

C429<br />

2KV470P B<br />

35V 1000 VZ<br />

D411<br />

10ELS6<br />

C431<br />

250V 22 YK<br />

L403<br />

R455 18uH C434<br />

4.7 1/2W 100V 0.0056 PP<br />

R470<br />

15 1/2W<br />

R453<br />

150K 1/2W<br />

D413<br />

10ELS6<br />

R412<br />

R452<br />

1.8 1W<br />

1 1/4W<br />

C430<br />

CAUTION: SINCE THESE PARTS MARKED BY<br />

CRITICAL FOR SAFETY,USE ONES<br />

DESCRIBED IN PARTS LIST ONLY<br />

2KV0.001 BP<br />

R406<br />

68K 1/4W<br />

R454<br />

8.2K 1/4W<br />

ARE<br />

COL<br />

1<br />

+180V<br />

6<br />

B+<br />

2<br />

AFC<br />

9<br />

FB401<br />

3214027<br />

GND<br />

8<br />

GND<br />

5<br />

+25V<br />

3<br />

+14V<br />

4 NC<br />

C432<br />

100V 0.1 TF<br />

R450<br />

4.7 1W<br />

ABL<br />

7<br />

R490<br />

HV<br />

F<br />

S<br />

GND<br />

11<br />

HEATER<br />

10<br />

47K 1/4W<br />

4<br />

3<br />

2<br />

1<br />

CP401<br />

TS-80P-04-V1<br />

CP803A<br />

51052-0400<br />

9<br />

10<br />

8<br />

6<br />

11<br />

V801<br />

A34AGT13*78<br />

R<br />

G<br />

B<br />

FOCUS<br />

SCREEN<br />

180V<br />

4<br />

180V<br />

GND<br />

3<br />

GND<br />

GND<br />

2<br />

GND<br />

HEATER<br />

1<br />

HEATER<br />

PCB070<br />

TM8395<br />

5 7 1<br />

2 1<br />

CD801(CP801)<br />

TD-B0005<br />

CD803(CP803B)<br />

2-042802<br />

TO CRT<br />

TO CRT<br />

TO CRT<br />

CD001<br />

CP01425A<br />

CD002<br />

CP01425A<br />

8<br />

7<br />

6<br />

5<br />

4<br />

3<br />

2<br />

1

8<br />

7<br />

6<br />

5<br />

4<br />

3<br />

2<br />

1<br />

A B C D E F G H<br />

FROM/TO DEFLECTION<br />

+100V<br />

SOUND+B<br />

TV.POWER_H<br />

VCR.POWER_H<br />

SOUND_GND<br />

FROM/TO<br />

DEFLECTION<br />

GND<br />

TO POWER I/O<br />

(1TURN)<br />

CD810(CP810) CH28107A<br />

1 GND<br />

2 AT 12V<br />

3 AT 12V<br />

4 P.CON+9V<br />

5 AT 5.6V<br />

AT+5.6V<br />

6 MOTOR GND<br />

7 AT 30V<br />

AT+30V<br />

8 POWER FAIL(DC)<br />

POWER_FAIL<br />

PCB070<br />

TM8395<br />

W833<br />

TV.POWER_H<br />

+100V<br />

+103V<br />

SOUND+B<br />

AT+30V<br />

AT+5.6V<br />

W825<br />

C528<br />

HS503<br />

0.022 F<br />

C526<br />

POWER_FAIL<br />

HS502<br />

W838<br />

C525<br />

FH504<br />

EYF-52BC<br />

FH503<br />

EYF-52BC<br />

16V 470<br />

W831<br />

ICP506<br />

251001<br />

W898<br />

NC<br />

12V REG.<br />

IC504 NJM7812FA<br />

3 2 1<br />

12.1 0<br />

R534<br />

56<br />

1/2W<br />

15.5<br />

C532<br />

OUT<br />

6.3V 220<br />

16V 470 VZ<br />

NOTE: THE DC VOLTAGE AT EACH PART WAS<br />

MEASURED WITH THE DIGITAL TESTER<br />

DURING PLAYBACK<br />

R512<br />

22K 1W<br />

GND<br />

C524<br />

1A125V<br />

IN<br />

F502<br />

T1.6A_L_250V<br />

21801.6<br />

OUT IN<br />

5.6<br />

3<br />

0.6<br />

2<br />

7.7<br />

1<br />

9V REG.<br />

IC503 PQ09RD08<br />

4 3 2 1<br />

4.5 0 9.0 9.5<br />

25V 470 VZ<br />

STOP<br />

C509 C520<br />

0.1 TF 25V 1000<br />

YK<br />

W834<br />

GND<br />

C521<br />

D517<br />

OUT<br />

W820<br />

R517<br />

1 1W<br />

200V 180 MXW<br />

1SS133<br />

C523<br />

IN<br />

25V470 VZ<br />

C516<br />

500V 470P B<br />

D509<br />

10ELS6<br />

D510 B504<br />

15DF6 BL01RN1-A63T6<br />

C517<br />

2KV 0.001 BN<br />

5V POWER REG<br />

IC502<br />

NJM7805FD C518<br />

500V470P B<br />

W829<br />

C522<br />

1 TF<br />

ICP502<br />

251004<br />

4A125V<br />

B505<br />

C527 BL01RN1-A63T6 ICP504<br />

500V470P B<br />

251005<br />

5A125V<br />

D508<br />

21DQ09N<br />

D512<br />

21DQ09N<br />

D511<br />

C519<br />

500V 470P B<br />

D519_1<br />

21DQ09N<br />

10ELS2N<br />

W812<br />

R537<br />

2.2 1W<br />

R539<br />

2.2 1W<br />

NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME<br />

OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE<br />

C531<br />

16V 1000 YK<br />

R518<br />

R535<br />

POWER SCHEMATIC DIAGRAM<br />

10K 1/4W<br />

4.7K<br />

0.6<br />

R520<br />

R519<br />

16<br />

15<br />

14<br />

13<br />

12<br />

11<br />

10<br />

9<br />

10K<br />

100K 1/2W<br />

R515<br />

10K<br />

100V DRIVE<br />

Q502<br />

2SA1371<br />

99.6<br />

0<br />

100V SWITCHING<br />

Q501<br />

0<br />

2SC2909<br />

T501 8135026W<br />

NOTE: THE RESISTOR MARKED F IS FUSE RESISTOR.<br />

THE ALUMI ELECTROLYTIC CAPACITOR MARKED NP<br />

IS NON POLAR ONE.<br />

C546<br />

(MAIN PCB)<br />

250V 0.001 KX<br />

100.2<br />

100.0<br />

1<br />

3<br />

NC<br />

4<br />

5<br />

6<br />

7<br />

8<br />

+B 100V DRIVE<br />

Q503<br />

2SC4160-OEC-YAC1<br />

100.2<br />

C515<br />

630V<br />

0.018<br />

C507<br />

PP<br />

R531<br />

47K 3W<br />

A B C D E F G H<br />

J-24<br />

100.0 99.5<br />

400V100 USP<br />

D502<br />

R521<br />

C540<br />

D503<br />

1<br />

CP504<br />

005P-2100<br />

10K<br />

160V10 VZ<br />

RM11C<br />

RM11C<br />

C541<br />

160V 10 VZ<br />

C503<br />

R501<br />

4.7 7W<br />

D530<br />

1R5NU41<br />

C501<br />

B509<br />

500V0.0022 B<br />

SWITCHING REG.<br />

IC501 STR-F6653<br />

GND<br />

NC<br />

FB/<br />

OCP S D VCC<br />

1 2 3 4 5<br />

C511 W839 0.5 0.4 1.3 15 0<br />

2KV 470P BP C513<br />

470P B<br />

GND1<br />

HS501<br />

W819<br />

R502<br />

22 1/4W<br />

BL01RN1-A63T6<br />

D522<br />

C502<br />

2KV0.0022 B 2KV0.0022 B<br />

R511<br />

680<br />

1/2W<br />

C529<br />

250V0.001 KX<br />

11EQS04N<br />

C510<br />

D501<br />

D504<br />

CONT<br />

DRIVER<br />

R510<br />

0.27<br />

1W<br />

D507<br />

11E2N<br />

50V47 YK<br />

W814<br />

R523<br />

RM11C<br />

RM11C<br />

10K<br />

C514<br />

0.001 M<br />

D520<br />

0.7<br />

R505<br />

CAUTION:<br />

47K 3W<br />

W810<br />

D521<br />

10ELS6<br />

L502_1<br />

RB-20871<br />

4<br />

2<br />

D526<br />

10ELS6<br />

D505<br />

C504 10ELS6<br />

50V4.7 YK D525<br />

EG01Z R506<br />

1.8K 1/2W<br />

CAUTION: SINCE THESE PARTS MARKED BY<br />

CRITICAL FOR SAFETY,USE ONES<br />

DESCRIBED IN PARTS LIST ONLY<br />

0<br />

0<br />

RELAY DRIVE<br />

Q504<br />

2SC2001_L<br />

EG01Z<br />

3<br />

1<br />

C530<br />

C506<br />

250V 0.22 MMCA<br />

R503<br />

3.3K<br />

C512<br />

0.022 M<br />

250V220P KX<br />

STANDBY<br />

Q509<br />

ON3171R<br />

3 4<br />

0<br />

FEED BACK<br />

Q510<br />

ON3171R<br />

D527<br />

10ELS6<br />

3 4<br />

IS THE LIVE CONNECTION<br />

ARE<br />

2.1<br />

2.1<br />

10.1<br />

6.4<br />

0<br />

1<br />

2<br />

1<br />

2<br />

RY501<br />

AJZ32157<br />

L501_1<br />

SS28V-08350<br />

4<br />

2<br />

ST.BY SW<br />

Q508<br />

DTC114ES<br />

6.3<br />

FEED BACK<br />

SWITCHING<br />

Q507<br />

2SC945<br />

W835<br />

R533<br />

390<br />

R532<br />

330<br />

D528<br />

MTZJ5.6B<br />

1.3<br />

0<br />

4.5<br />

7.3<br />

6.3<br />

5.4<br />

3<br />

1<br />

R529<br />

R514<br />

VR502<br />

220<br />

2.7K<br />

1/4W<br />

470<br />

1 2<br />

4<br />

C554<br />

0.056 M<br />

R552 C549<br />

10K 0.033 M<br />

6.0<br />

D529<br />

W818<br />

R553<br />

R554<br />

+103V<br />

1SS133<br />

39K 1/2W<br />

27K 1/2W<br />

R530<br />

390<br />

D516<br />

1SS133<br />

+B ADJ.<br />

1<br />

R538<br />

3<br />

2<br />

1.5M 1/2W<br />

R524<br />

3<br />

TH501<br />

PTH451C262BF140M<br />

FH502<br />

EYF-52BC<br />

R522<br />

22K 1/4W<br />

10K<br />

TV.POWER_H<br />

F501<br />

FH501<br />

EYF-52BC<br />

T4A_L_250V<br />

232004<br />

CP503<br />

B2P3-VH<br />

4.5<br />

L510<br />

HF57T18.5*10*10<br />

PCB340<br />

TE8941<br />

CP502<br />

TV-50P-02-A1<br />

BULE<br />

2<br />

1<br />

2<br />

1<br />

1<br />

2<br />

4<br />

3<br />

+B SWITCHING<br />

Q505<br />

DTC114ES 4.8<br />

0<br />

0<br />

0<br />

CP501_1<br />

2-173270-3<br />

0<br />

5V SWITCHING<br />

Q513<br />

DTC114ES<br />

BROWN<br />

1 2<br />

1<br />

2<br />

CD502<br />

CPU2012A<br />

DEGAUSS<br />

COIL<br />

8Q140018<br />

2 1 L503<br />

SW501<br />

SDDFC30200<br />

2<br />

1<br />

BROWN<br />

BLUE<br />

CD501_1<br />

1206635807<br />

AC230V 50Hz<br />

CAUTION: DIGITAL TRANSISTOR<br />

CAUTION: DIGITAL TRANSISTOR<br />

8<br />

7<br />

6<br />

5<br />

4<br />

3<br />

2<br />

1

8<br />

7<br />

6<br />

5<br />

4<br />

3<br />

2<br />

1<br />

A B C D E F G H<br />

5<br />

4<br />

3<br />

2<br />

1<br />

FROM CHROMA<br />

CD850(CP850)<br />

CH25080A<br />

GND<br />

+9V<br />

G-Y<br />

R-Y<br />

B-Y<br />

R803<br />

R804<br />

2.7K 1/4W<br />

390<br />

D801<br />

1SS133<br />

CAUTION: SINCE THESE PARTS MARKED BY<br />

CRITICAL FOR SAFETY,USE ONES<br />

DESCRIBED IN PARTS LIST ONLY<br />

R806<br />

470 1/4W<br />

D802<br />

1SS133<br />

C802<br />

ARE<br />

50V10 YK<br />

R809<br />

1K<br />

0.9<br />

0<br />

0<br />

CUT OFF<br />

Q801<br />

2SA733<br />

C810<br />

C809<br />

W842 W836 W813<br />

270P B<br />

390P B<br />

NOTE: THE RESISTOR MARKED F IS FUSE RESISTOR.<br />

THE ALUMI ELECTROLYTIC CAPACITOR MARKED NP<br />

IS NON POLAR ONE.<br />

R821<br />

R814<br />

R811<br />

4.7K<br />

R815<br />

R812<br />

4.7K 1/4W<br />

R816<br />

R813<br />

4.7K<br />

4.7K<br />

390<br />

390 1/4W<br />

390<br />

CRT SCHEMATIC DIAGRAM<br />

(CRT PCB)<br />

C811<br />

RED AMP<br />

Q804<br />

2SC2688<br />

GREEN AMP<br />

Q805<br />

2SC2688<br />

BLUE AMP<br />

Q806<br />

2SC2688<br />

470P B<br />

C812<br />

C821<br />

68P SL<br />

1<br />

TP801<br />

68P SL<br />

TP802<br />

TP803<br />

CD6102<br />

8101410A<br />

R802_1<br />

12K 2W<br />

R807<br />

2.7K 1/2W<br />

R808<br />

2.7K 1/2W<br />

R810_1<br />

12K 2W<br />

R820<br />

2.7K 1/2W<br />

A B C D E F G H<br />

R805_1<br />

12K 2W<br />

C820<br />

250V1 VZ<br />

C805<br />

100P B<br />

L801<br />

100uH<br />

NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME<br />

OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE<br />

GND<br />

GND<br />

CP801(CD801)<br />

TS-80P-02-V1<br />

GND<br />

GND<br />

1<br />

2<br />

6.0 5<br />

132.8<br />

4<br />

3<br />

1<br />

0<br />

6<br />

7<br />

104.1<br />

8<br />

132.5<br />

9<br />

F<br />

J801_1<br />

HPS3200-010501<br />

PCB110 SCREEN<br />

TC8254<br />

S001<br />

2.8<br />

2.8<br />

2.9<br />

132.5<br />

2.5<br />

132.1<br />

2.5<br />

132.3<br />

2.5<br />

36<br />

37<br />

38<br />

J-25<br />

0<br />

FROM DEFLECTION<br />

0<br />

132.9<br />

R801<br />

CP807 005P-2100<br />

C819<br />

2KV0.0022 B<br />

SCREEN<br />

1<br />

W805<br />

1M 1/2W<br />

180V<br />

GND<br />

HEATER<br />

CP803B(CD803)<br />

51052-0400<br />

180V<br />

GND<br />

GND<br />

HEATER<br />

4<br />

3<br />

2<br />

1<br />

NOTE: THE DC VOLTAGE AT EACH PART WAS<br />

MEASURED WITH THE DIGITAL TESTER<br />

DURING PLAYBACK<br />

TM101<br />

R25-0498<br />

ACCESSORY<br />

BT101<br />

UM-4/R03<br />

CD101<br />

EXP1496-014010<br />

(AIWA ONLY)<br />

R.SIGNAL<br />

G.SIGNAL<br />

B.SIGNAL<br />

8<br />

7<br />

6<br />

5<br />

4<br />

3<br />

2<br />

1

8<br />

7<br />

6<br />

5<br />

4<br />

3<br />

2<br />

1<br />

A B C D E F G H<br />

POWER SW<br />

PCB340<br />

TE8941<br />

3<br />

4<br />

2<br />

1<br />

CP501_1<br />

CP503 BULE<br />

2<br />

1<br />

BROWN<br />

2<br />

1<br />

1<br />

2<br />

CD502<br />

FOCUS SCREEN<br />

CP807<br />

SCREEN<br />

FOCUS<br />

CP801<br />

2<br />

1<br />

GND<br />

GND<br />

2 1<br />

SW501<br />

CD501<br />

BLUE<br />

BROWN<br />

2<br />

1<br />

CP502<br />

DEGAUSS COIL<br />

DEGAUSS COIL<br />

CD801<br />

FB401<br />

FBT<br />

L503<br />

MAIN<br />

PCB070<br />

TM8395<br />

CP803A<br />

1<br />

2<br />

3<br />

4<br />

180V<br />

GND<br />

GND<br />

HEATER<br />

1<br />

3<br />

CD850<br />

5<br />

4<br />

3<br />

2<br />

1<br />

GND<br />

P.CON+9V<br />

G<br />

R<br />

B<br />

CP401<br />

4<br />

3<br />

2<br />

1<br />

CD803<br />

10 CRT SOCKET 4<br />

J801<br />

9<br />

5<br />

8 6<br />

7<br />

SPEAKER<br />

SP352<br />

4_OHM<br />

SPEAKER<br />

SP351<br />

4_OHM<br />

CD820<br />

1<br />

2<br />

3<br />

4<br />

5<br />

6<br />

7<br />

8<br />

9<br />

180V<br />

GND<br />

GND<br />

HEATER<br />

CP803B<br />

1<br />

2<br />

3<br />

4<br />

CRT<br />

L510<br />

CD301<br />

1<br />

2<br />

OPERATION<br />

2<br />

3<br />

1<br />

4<br />

3<br />

2<br />

1<br />

CP353<br />

3<br />

2<br />

1<br />

CP301<br />

1<br />

2<br />

CP820<br />

1<br />

10 GND<br />

GND 10<br />

11 TV POWER H<br />

TV POWER H 11<br />

12 VCR POWER H<br />

VCR POWER H 12<br />

13 CHROMA +9V<br />

CHROMA +9V 13<br />

14 SOUND GND<br />

SOUND GND 14<br />

15 SOUND +B<br />

SOUND +B 15<br />

CD810<br />

CP810<br />

1 GND<br />

GND 1<br />

2 AT+13.2V<br />

AT+13.2V 2<br />

3 AT+13.2V<br />

AT+13.2V 3<br />

4 P.CON+9V P.CON+9V 4<br />

5 AT+5.6V<br />

AT+5.6V 5<br />

6 MOTOR GND<br />

MOTOR GND 6<br />

7 AT+30V<br />

AT+30V 7<br />

8 POWER FAIL(DC)<br />

POWER FAIL(DC) 8<br />

PCB110<br />

TC8254<br />

PCB030<br />

TE8938<br />

NC NC<br />

ABCL ABCL<br />

V.NF<br />

STOP<br />

AFC<br />

ACL<br />

V.OUT<br />

V.PULSE<br />

H.OUT<br />

V801<br />

H.V<br />

ANODE<br />

CRT<br />

SP OUT<br />

GND<br />

V.NF<br />

STOP<br />

AFC<br />

ACL<br />

V.OUT<br />

V.PULSE<br />

H.OUT<br />

B<br />

R<br />

G<br />

P.CON+9V<br />

GND<br />

CD353<br />

2<br />

3<br />

4<br />

5<br />

6<br />

7<br />

8<br />

9<br />

CP850<br />

1<br />

2<br />

3<br />

4<br />

5<br />

SP OUT<br />

SOUND GND<br />

SOUND OUT<br />

CP852<br />

INTERCONNECTION DIAGRAM<br />

GND<br />

1<br />

EAR.JACK<br />

J353<br />

2<br />

CP6001<br />

10<br />

9<br />

L353<br />

8<br />

7<br />

6<br />

5<br />

4<br />

3<br />

2<br />

1<br />

CY757<br />

10<br />

9<br />

8<br />

7<br />

6<br />

5<br />

4<br />

3<br />

2<br />

1<br />

B OUT<br />

CD757<br />

TUNER<br />

PACK<br />

TU6001<br />

P.CON 9V<br />

GND<br />

1<br />

G OUT<br />

2<br />

TU.VIDEO<br />

AFT S.CURVE<br />

TEXT BLK.<br />

R OUT<br />

B.B-H<br />

3<br />

4<br />

5<br />

6<br />

7<br />

AFT-DEFEAT<br />

TU.AUDIO<br />

CP851<br />

REMOCON SENSOR<br />

OS753<br />

GND<br />

P.CON+5V<br />

AGC CTL<br />

AGC<br />

GND<br />

IF<br />

SIF SW/VL-B<br />

3<br />

4<br />

5<br />

6<br />

7<br />

8<br />

9<br />

10<br />

11<br />

12<br />

T’TEXT RESET<br />

SDA<br />

SCL<br />

+B<br />

V.OUT<br />

KEY B<br />

REC LED<br />

T-REC LED<br />

KEY A<br />

PLAY BACK LED<br />

P.C 5V/TV PWR-H<br />

AT 5V<br />

GND<br />

REMOCON OUT<br />

IF<br />

J4502 J4501<br />

11<br />

10<br />

9<br />

OUT IN<br />

VIDEO AUDIO VIDEO AUDIO<br />

8<br />

SYNC OUT<br />

TEXT 5V<br />

CP4002<br />

1 FE HEAD (GND) 1<br />

2 FE HEAD (HOT) 2<br />

NOTE: THIS INTERCONNECTION DIAGRAM IS THE LATEST AT THE TIME<br />

OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE<br />

A B C D E F G H<br />

J-26<br />

12V<br />

GND<br />

VIDEO IN<br />

1<br />

2<br />

3<br />

4<br />

5<br />

6<br />

7<br />

8<br />

IF<br />

PCB350<br />

VE4666<br />

T’TEXT<br />

PCB150<br />

TE6914<br />

SYSCON<br />

REMOTE CONTROLLER<br />

TO OS753<br />

+B<br />

VL<br />

VH<br />

UHF<br />

TU<br />

AGC<br />

U IN<br />

7<br />

6<br />

5<br />

4<br />

3<br />

PCB010<br />

VM7125<br />

2<br />

1<br />

CP4001<br />

1<br />

2<br />

3<br />

4<br />

5<br />

6<br />

7<br />

8<br />

9<br />

10<br />

11<br />

12<br />

13<br />

14<br />

15<br />

16<br />

CP1002<br />

1<br />

2<br />

TM101<br />

3<br />

4<br />

5<br />

6<br />

7<br />

8<br />

9<br />

10<br />

11<br />

12<br />

13<br />

14<br />

15<br />

16<br />

17<br />

18<br />

19<br />

20<br />

FE HEAD (GND)<br />

FE HEAD (HOT)<br />

CP1001<br />

1<br />

2<br />

3<br />

4<br />

5<br />

PB Y/C<br />

H.AMP SW<br />

H.SW<br />

H.SYNC<br />

V.REC ST-H<br />

ENV.DET<br />

GND<br />

REC-Y/C<br />

COMP OUT<br />

TRICK PB-H<br />

GND<br />

P.CON+5V<br />

AE HEAD(-)<br />

AE HEAD(+)<br />

LOD-<br />

LOD+<br />

CYL DRIVE<br />

CYL GND<br />

CYL FG<br />

CYL +B<br />

CYL PG<br />

GND<br />

CTL-<br />

CTL+<br />

MOTOR GND<br />

CAP/M F/R<br />

VCO<br />

CTL<br />

VCC<br />

FG<br />

I LIMIT<br />

V.REF<br />

AUDIO PB<br />

AUDIO REC<br />

MS SW3<br />

MS SW2<br />

GND<br />

MS SW1<br />

MS SW0<br />

CP4104<br />

1<br />

2<br />

3<br />

4<br />

5<br />

6<br />

7<br />

8<br />

9<br />

10<br />

11<br />

12<br />

13<br />

14<br />

15<br />

16<br />

CP4103<br />

1<br />

2<br />

3<br />

4<br />

5<br />

6<br />

7<br />

8<br />

9<br />

10<br />

11<br />

12<br />

13<br />

14<br />

15<br />

16<br />

17<br />

18<br />

19<br />

20<br />

F/E HEAD<br />

3<br />

2<br />

C<br />

1<br />

0<br />

H5002<br />

MODE SW<br />

SW101<br />

FE<br />

LDM+<br />

LDM-<br />

CD4102<br />

1<br />

2<br />

1<br />

2<br />

3<br />

4<br />

5<br />

6<br />

7<br />

8<br />

9<br />

CP4106<br />

AUDIO (PB) 1<br />

AUDIO REC 2<br />

CTL (+) 3<br />

CTL (-) 4<br />

AE HEAD - 5<br />

AE HEAD + 6<br />

CYL DRIVE<br />

CYL GND<br />

CYL FG<br />

CYL +B<br />

CYL PG<br />

CH2(L)F<br />

CH1/2S<br />

CH1(R)F<br />

HEAD AMP<br />

PCB330<br />

VE6773<br />

CP4105<br />

CP4102<br />

5<br />

4<br />

3<br />

2<br />

1<br />

CP4101<br />

1<br />

2<br />

3<br />

4<br />

LOADING MOTOR<br />

M101<br />

1<br />

LM<br />

2<br />

CD1001<br />

CAP-M F/R<br />

GND<br />

VCO<br />

CTL<br />

MOTOR GND<br />

VCC<br />

FG<br />

I LIMIT<br />

V.REF<br />

CD2001<br />

FFC<br />

CD5001<br />

FFC<br />

FPC<br />

CAUTION: SINCE THESE PARTS MARKED BY<br />

CRITICAL FOR SAFETY,USE ONES<br />

DESCRIBED IN PARTS LIST ONLY<br />

1<br />

2<br />

3<br />

4<br />

5<br />

6<br />

7<br />

8<br />

9<br />

A/C HEAD<br />

1<br />

2<br />

3<br />

4<br />

5<br />

6<br />

5<br />

4<br />

3<br />

2<br />

1<br />

DECK MECHA ASS’Y<br />

CAPSTAN DD MOTOR<br />

CTL (+)<br />

CTL<br />

AE HEAD -<br />

AE HEAD +<br />

H5001<br />

AUDIO (PB)<br />

AUDIO REC<br />

CYL DRIVE<br />

CYL GND<br />

CYL FG<br />

CYL +B<br />

CYL PG<br />

CYLINDER UNIT<br />

UN4001<br />

M2001<br />

HALL<br />

VCC<br />

HALL<br />

IN<br />

OUT<br />

SWITCH<br />

LOGIC<br />

MICRO MOTOR<br />

M2003<br />

V V: THE PICTURE ON SCREEN APPEARS DURING PLAYBACK.<br />

(-)<br />

CH1<br />

CH2<br />

ARE<br />

VCC<br />

O<br />

G<br />

DRIVE CONTROL<br />

GND<br />

FG<br />

FG.PG GND<br />

PG<br />

GND<br />

VCC<br />

VCC DRV<br />

HALL<br />

SENSOR<br />

MAIN<br />

COIL<br />

ROTOR<br />

MAGNET<br />

MR<br />

FG SENSOR<br />

AUDIO<br />

CONTROL<br />

AE<br />

8<br />

7<br />

6<br />

5<br />

4<br />

3<br />

2<br />

1

Y/C<br />

1 REC<br />

200mV. 10U/div<br />

2<br />

4<br />

REC<br />

200mV. 0.5V/div<br />

REC<br />

200mV. 0.2U/div<br />

5 PB<br />

50mV 10U/div<br />

6 REC<br />

100mV. 20U/div<br />

7 REC<br />

2V. 10U/div<br />

SYSCON<br />

8<br />

REC/PB<br />

0.5V. 0.5V/div<br />

3 PB<br />

9 REC/PB<br />

200mV. 0.5V/div<br />

20mV. 0.5V/div<br />

10<br />

11<br />

WAVEFORMS<br />

REC/PB<br />

200mV. 10V/div<br />

REC/PB<br />

20mV. 0.5V/div<br />

12 REC/PB<br />

0.5V 0.2V/div<br />

K-1<br />

13<br />

14<br />

14<br />

15<br />

16<br />

17<br />

REC/PB<br />

0.5V 5V/div<br />

REC/PB<br />

20mV 5V/div<br />

REC/PB<br />

2V 5V/div<br />

REC/PB<br />

0.5V 5V/div<br />

REC/PB<br />

1V 2U/div<br />

REC/PB<br />

1V 2U/div

MICON<br />

18<br />

CHROMA<br />

22<br />

1V 10U/div<br />

2V 20U/div<br />

22 1V 20U/div color 27 1V 20U/div<br />

19 1V 20U/div<br />

23 2V 20U/div<br />

28 1V 20U/div<br />

20<br />

21<br />

21<br />

2V 20U/div<br />

2V 20U/div<br />

1V 20U/div color<br />

23 1V 20U/div color 29 1V 20U/div<br />

24 1V 500U/div<br />

30 1V 20U/div<br />

25 1V 1V/div<br />

31 1V 20U/div<br />

26<br />

WAVEFORMS<br />

1V 5U/div<br />

K-2<br />

32<br />

1V 10V/div

SOUND AMP<br />

WAVEFORMS<br />

HEAD AMP<br />

33 5V. 500U/div<br />

39 REC/PB<br />

DEFLECTION<br />

500mV. 5V/div<br />

34<br />

35<br />

CRT<br />

36<br />

37<br />

38<br />

2V. 5V/div<br />

5V. 20U/div<br />

50V. 20U/div<br />

50V. 20U/div<br />

50V. 20U/div<br />

40<br />

41<br />

42<br />

43<br />

REC/PB<br />

1V. 20U/div<br />

PB<br />

500V. 0.1s/div<br />

REC<br />

50mV. 10U/div<br />

REC/PB<br />

10mV. 1s/div<br />

45 REC<br />

500mV. 50V/div<br />

PB<br />

50mV. 0.1s/div<br />

44 PB<br />

50mV 50V/div<br />

NOTE: The following waveforms were measured at the point of the corresponding<br />

balloon number in the <strong>schematic</strong> <strong>diagram</strong>.<br />

K-3<br />

46

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