LCD TV SERVICE MANUAL - diagramas.diagram...

LCD TV 

SERVICE MANUAL 

CHASSIS : LP81A 

MODEL : 32LG30R 32LG30R-MA 

CAUTION 

BEFORE SERVICING THE CHASSIS, 

READ THE SAFETY PRECAUTIONS IN THIS MANUAL. 

Internal Use Only 

website:http://biz.LGservice.com

Copyright © 2008 LG Electronics. Inc. All right reserved. 

Only for training and service purposes 

CONTENTS 

CONTENTS .............................................................................................. 2 

SAFETY PRECAUTIONS ..........................................................................3 

SPECIFICATION ........................................................................................6 

ADJUSTMENT INSTRUCTION .................................................................9 

TROUBLE SHOOTING ............................................................................14 

BLOCK DIAGRAM...................................................................................19 

EXPLODED VIEW .................................................................................. 20 

EXPLODED VIEW PARTS LIST..............................................................21 

REPLACEMENT PARTS LIST ............................................................... 22 

SVC. SHEET ............................................................................................... 

- 2 - 

LGE Internal Use Only



SAFETY PRECAUTIONS 

Many electrical and mechanical parts in this chassis have special safety-related characteristics. These parts are identified by in the 

Schematic Diagram and Replacement Parts List. 

It is essential that these special safety parts should be replaced with the same components as recommended in this manual to prevent 

Shock, Fire, or other Hazards. 

Do not modify the original design without permission of manufacturer. 

General Guidance 

An isolation Transformer should always be used during the 

servicing of a receiver whose chassis is not isolated from the AC 

power line. Use a transformer of adequate power rating as this 

protects the technician from accidents resulting in personal injury 

from electrical shocks. 

It will also protect the receiver and it's components from being 

damaged by accidental shorts of the circuitry that may be 

inadvertently introduced during the service operation. 

If any fuse (or Fusible Resistor) in this TV receiver is blown, 

replace it with the specified. 

When replacing a high wattage resistor (Oxide Metal Film Resistor, 

over 1W), keep the resistor 10mm away from PCB. 

Keep wires away from high voltage or high temperature parts. 

Before returning the receiver to the customer, 

always perform an AC leakage current check on the exposed 

metallic parts of the cabinet, such as antennas, terminals, etc., to 

be sure the set is safe to operate without damage of electrical 

shock. 

Leakage Current Cold Check(Antenna Cold Check) 

With the instrument AC plug removed from AC source, connect an 

electrical jumper across the two AC plug prongs. Place the AC 

switch in the on position, connect one lead of ohm-meter to the AC 

plug prongs tied together and touch other ohm-meter lead in turn to 

each exposed metallic parts such as antenna terminals, phone 

jacks, etc. 

If the exposed metallic part has a return path to the chassis, the 

measured resistance should be between 1MΩ and 5.2MΩ. 

When the exposed metal has no return path to the chassis the 

reading must be infinite. 

An other abnormality exists that must be corrected before the 

receiver is returned to the customer. 

IMPORTANT SAFETY NOTICE 

- 3 - 

Leakage Current Hot Check (See below Figure) 

Plug the AC cord directly into the AC outlet. 

Do not use a line Isolation Transformer during this check. 

Connect 1.5K/10watt resistor in parallel with a 0.15uF capacitor 

between a known good earth ground (Water Pipe, Conduit, etc.) 

and the exposed metallic parts. 

Measure the AC voltage across the resistor using AC voltmeter 

with 1000 ohms/volt or more sensitivity. 

Reverse plug the AC cord into the AC outlet and repeat AC voltage 

measurements for each exposed metallic part. Any voltage 

measured must not exceed 0.75 volt RMS which is corresponds to 

0.5mA. 

In case any measurement is out of the limits specified, there is 

possibility of shock hazard and the set must be checked and 

repaired before it is returned to the customer. 

Leakage Current Hot Check circuit 

To Instrument's 

exposed 

METALLIC PARTS 

AC Volt-meter 

0.15uF 

1.5 Kohm/10W 

Good Earth Ground 

such as WATER PIPE, 

CONDUIT etc. 


CAUTION: Before servicing receivers covered by this service 

manual and its supplements and addenda, read and follow the 

SAFETY PRECAUTIONS on page 3 of this publication. 

NOTE: If unforeseen circumstances create conflict between the 

following servicing precautions and any of the safety precautions on 

page 3 of this publication, always follow the safety precautions. 

Remember: Safety First. 

General Servicing Precautions 

1. Always unplug the receiver AC power cord from the AC power 

source before; 

a. Removing or reinstalling any component, circuit board 

module or any other receiver assembly. 

b. Disconnecting or reconnecting any receiver electrical plug or 

other electrical connection. 

c. Connecting a test substitute in parallel with an electrolytic 

capacitor in the receiver. 

CAUTION: A wrong part substitution or incorrect polarity 

installation of electrolytic capacitors may result in an 

explosion hazard. 

2. Test high voltage only by measuring it with an appropriate high 

voltage meter or other voltage measuring device (DVM, 

FETVOM, etc) equipped with a suitable high voltage probe. 

Do not test high voltage by "drawing an arc". 

3. Do not spray chemicals on or near this receiver or any of its 

assemblies. 

4. Unless specified otherwise in this service manual, clean 

electrical contacts only by applying the following mixture to the 

contacts with a pipe cleaner, cotton-tipped stick or comparable 

non-abrasive applicator; 10% (by volume) Acetone and 90% (by 

volume) isopropyl alcohol (90%-99% strength) 

CAUTION: This is a flammable mixture. 

Unless specified otherwise in this service manual, lubrication of 

contacts in not required. 

5. Do not defeat any plug/socket B+ voltage interlocks with which 

receivers covered by this service manual might be equipped. 

6. Do not apply AC power to this instrument and/or any of its 

electrical assemblies unless all solid-state device heat sinks are 

correctly installed. 

7. Always connect the test receiver ground lead to the receiver 

chassis ground before connecting the test receiver positive 

lead. 

Always remove the test receiver ground lead last. 

8. Use with this receiver only the test fixtures specified in this 

service manual. 

CAUTION: Do not connect the test fixture ground strap to any 

heat sink in this receiver. 

Electrostatically Sensitive (ES) Devices 

Some semiconductor (solid-state) devices can be damaged easily 

by static electricity. Such components commonly are called 

Electrostatically Sensitive (ES) Devices. Examples of typical ES 

devices are integrated circuits and some field-effect transistors and 

semiconductor "chip" components. The following techniques 

should be used to help reduce the incidence of component 

damage caused by static by static electricity. 

1. Immediately before handling any semiconductor component or 

semiconductor-equipped assembly, drain off any electrostatic 

charge on your body by touching a known earth ground. 

Alternatively, obtain and wear a commercially available 

discharging wrist strap device, which should be removed to 

prevent potential shock reasons prior to applying power to the 



SERVICING PRECAUTIONS 

- 4 - 

unit under test. 

2. After removing an electrical assembly equipped with ES 

devices, place the assembly on a conductive surface such as 

aluminum foil, to prevent electrostatic charge buildup or 

exposure of the assembly. 

3. Use only a grounded-tip soldering iron to solder or unsolder ES 

devices. 

4. Use only an anti-static type solder removal device. Some solder 

removal devices not classified as "anti-static" can generate 

electrical charges sufficient to damage ES devices. 

5. Do not use freon-propelled chemicals. These can generate 

electrical charges sufficient to damage ES devices. 

6. Do not remove a replacement ES device from its protective 

package until immediately before you are ready to install it. 

(Most replacement ES devices are packaged with leads 

electrically shorted together by conductive foam, aluminum foil 

or comparable conductive material). 

7. Immediately before removing the protective material from the 

leads of a replacement ES device, touch the protective material 

to the chassis or circuit assembly into which the device will be 

installed. 

CAUTION: Be sure no power is applied to the chassis or circuit, 

and observe all other safety precautions. 

8. Minimize bodily motions when handling unpackaged 

replacement ES devices. (Otherwise harmless motion such as 

the brushing together of your clothes fabric or the lifting of your 

foot from a carpeted floor can generate static electricity 

sufficient to damage an ES device.) 

General Soldering Guidelines 

1. Use a grounded-tip, low-wattage soldering iron and appropriate 

tip size and shape that will maintain tip temperature within the 

range or 500°F to 600°F. 

2. Use an appropriate gauge of RMA resin-core solder composed 

of 60 parts tin/40 parts lead. 

3. Keep the soldering iron tip clean and well tinned. 

4. Thoroughly clean the surfaces to be soldered. Use a mall wirebristle 

(0.5 inch, or 1.25cm) brush with a metal handle. 

Do not use freon-propelled spray-on cleaners. 

5. Use the following unsoldering technique 

a. Allow the soldering iron tip to reach normal temperature. 

(500°F to 600°F) 

b. Heat the component lead until the solder melts. 

c. Quickly draw the melted solder with an anti-static, suctiontype 

solder removal device or with solder braid. 

CAUTION: Work quickly to avoid overheating the circuit 

board printed foil. 

6. Use the following soldering technique. 

a. Allow the soldering iron tip to reach a normal temperature 

(500°F to 600°F) 

b. First, hold the soldering iron tip and solder the strand against 

the component lead until the solder melts. 

c. Quickly move the soldering iron tip to the junction of the 

component lead and the printed circuit foil, and hold it there 

only until the solder flows onto and around both the 

component lead and the foil. 

CAUTION: Work quickly to avoid overheating the circuit 

board printed foil. 

d. Closely inspect the solder area and remove any excess or 

splashed solder with a small wire-bristle brush. 


IC Remove/Replacement 

Some chassis circuit boards have slotted holes (oblong) through 

which the IC leads are inserted and then bent flat against the 

circuit foil. When holes are the slotted type, the following technique 

should be used to remove and replace the IC. When working with 

boards using the familiar round hole, use the standard technique 

as outlined in paragraphs 5 and 6 above. 

Removal 

1. Desolder and straighten each IC lead in one operation by gently 

prying up on the lead with the soldering iron tip as the solder 

melts. 

2. Draw away the melted solder with an anti-static suction-type 

solder removal device (or with solder braid) before removing the 

IC. 

Replacement 

1. Carefully insert the replacement IC in the circuit board. 

2. Carefully bend each IC lead against the circuit foil pad and 

solder it. 

3. Clean the soldered areas with a small wire-bristle brush. 

(It is not necessary to reapply acrylic coating to the areas). 

"Small-Signal" Discrete Transistor 

Removal/Replacement 

1. Remove the defective transistor by clipping its leads as close as 

possible to the component body. 

2. Bend into a "U" shape the end of each of three leads remaining 

on the circuit board. 

3. Bend into a "U" shape the replacement transistor leads. 

4. Connect the replacement transistor leads to the corresponding 

leads extending from the circuit board and crimp the "U" with 

long nose pliers to insure metal to metal contact then solder 

each connection. 

Power Output, Transistor Device 


1. Heat and remove all solder from around the transistor leads. 

2. Remove the heat sink mounting screw (if so equipped). 

3. Carefully remove the transistor from the heat sink of the circuit 

board. 

4. Insert new transistor in the circuit board. 

5. Solder each transistor lead, and clip off excess lead. 

6. Replace heat sink. 

Diode Removal/Replacement 

1. Remove defective diode by clipping its leads as close as 

possible to diode body. 

2. Bend the two remaining leads perpendicular y to the circuit 

board. 

3. Observing diode polarity, wrap each lead of the new diode 

around the corresponding lead on the circuit board. 

4. Securely crimp each connection and solder it. 

5. Inspect (on the circuit board copper side) the solder joints of 

the two "original" leads. If they are not shiny, reheat them and if 

necessary, apply additional solder. 

Fuse and Conventional Resistor 


1. Clip each fuse or resistor lead at top of the circuit board hollow 

stake. 

2. Securely crimp the leads of replacement component around 

notch at stake top. 

3. Solder the connections. 

CAUTION: Maintain original spacing between the replaced 

component and adjacent components and the circuit board to 

prevent excessive component temperatures. 



- 5 - 

Circuit Board Foil Repair 

Excessive heat applied to the copper foil of any printed circuit 

board will weaken the adhesive that bonds the foil to the circuit 

board causing the foil to separate from or "lift-off" the board. The 

following guidelines and procedures should be followed whenever 

this condition is encountered. 

At IC Connections 

To repair a defective copper pattern at IC connections use the 

following procedure to install a jumper wire on the copper pattern 

side of the circuit board. (Use this technique only on IC 

connections). 

1. Carefully remove the damaged copper pattern with a sharp 

knife. (Remove only as much copper as absolutely necessary). 

2. carefully scratch away the solder resist and acrylic coating (if 

used) from the end of the remaining copper pattern. 

3. Bend a small "U" in one end of a small gauge jumper wire and 

carefully crimp it around the IC pin. Solder the IC connection. 

4. Route the jumper wire along the path of the out-away copper 

pattern and let it overlap the previously scraped end of the good 

copper pattern. Solder the overlapped area and clip off any 

excess jumper wire. 

At Other Connections 

Use the following technique to repair the defective copper pattern 

at connections other than IC Pins. This technique involves the 

installation of a jumper wire on the component side of the circuit 

board. 

1. Remove the defective copper pattern with a sharp knife. 

Remove at least 1/4 inch of copper, to ensure that a hazardous 

condition will not exist if the jumper wire opens. 

2. Trace along the copper pattern from both sides of the pattern 

break and locate the nearest component that is directly 

connected to the affected copper pattern. 

3. Connect insulated 20-gauge jumper wire from the lead of the 

nearest component on one side of the pattern break to the lead 

of the nearest component on the other side. 

Carefully crimp and solder the connections. 

CAUTION: Be sure the insulated jumper wire is dressed so the 

it does not touch components or sharp edges. 


SPECIFICATION 

NOTE : Specifications and others are subject to change without notice for improvement. 

1. Application range 

This specification is applied to LP81A chassis. 

2. Requirement for Test 

Each part is tested as below without special appointment. 

(1) Temperature : 25 ± 5°C(77 ± 9°F), CST : 40 ± 5°C 

(2) Humidity : 65% ± 10% 

(3) Power : Standard input voltage (100-240V~, 50/60Hz) 

* Standard Voltage of each products is marked by models. 

(4) Specification and performance of each parts are followed 

each drawing and specification by part number in 

accordance with BOM. 

(5) The receiver must be operated for about 20 minutes prior 

to the adjustment. 

4. General Specification(LCD Module) 



- 6 - 

3. Test method 

(1) Performance : LGE TV test method followed 

(2) Demanded other specification 

Safety : CE, IEC Specification 

EMC : CE, IEC 

Item Specification Measurement Result Remark 

Display Screen Device 26” wide Color Display Module Resolution:1366X768(HD) 

32” wide Color Display Module Resolution:1366X768(HD) 

Aspect Ratio 16:9 

LCD Module 26” TFT WXGA LCD 26” HD MAKER :CMO 

32” TFT WXGA LCD 32” HD MAKER :LPL CPT, CMO, AUO, SHARP 

Operating Environment 1) Temp. : 0 ~ 40 deg 

2) Humidity : 0 ~ 85% 

LGE SPEC 

Storage Environment 1) Temp. : -20 ~ 60 deg 

2) Humidity : 0 ~ 85 % 

Input Voltage 100-240V~, 50/60Hz 

Power Consumption Power on (Blue) : LG30/LG50 

Power on (White) : LG60 

Volume: 1/8 volume of sound distortion point 

≤ TBD 26” HD 

≤ TBD 32” HD 

St-By (Red) ≤ 1.0 W (All) LG60:St-by Light condition 

LCD Module Maker Inch (H) x (V) x (D) unit Remark 

(Maker : AUO, CMO, CMO(HD) Outline Dimension 26” 626 x 373 x 43.7 mm [with inverter] 

CPT, LPL, SHARP) Pixel Pitch 26” 0.1405 x 0.4215 mm 

Back Light 26” 12 CCFL mm 

Outline Dimension 32” 760 x 450 x 47.4 mm [with inverter] 

Pixel Pitch 32” 0.17025 x 0.51075 mm 

Back Light 32” 16 CCFL mm 

LPL(HD) Outline Dimension 32” 760 x 450 x 48 mm [with inverter] 

Pixel Pitch 32” 0.17025 x 0.51075 mm 

Back Light 32” 12 EEFL mm 

Display Colors - 

Coating 3H, AG/ 2H, AG LPL, CMO, AUO / Sharp 


5. Model Specification 

Item 

Market 

Broadcasting system 

Available Channel 

Receiving system 

Video Input (2EA) 

AV Output (1EA) 

S-Video Input (1EA) 

Component Input (2EA) 

RGB Input (1EA) 

HDMI Input 2EA 

3EA 

Audio Input (5EA) 

RS-232C 

USB Input 

Specification 

Central and South America 

PAL SECAM B/G/D/K, PAL I/II, NTSC-M 

BAND NTSC 

VHF 2~13 

UHF 14~69 

CATV 1~125 

Upper Heterodyne 

NTSC, PAL-M/N 

NTSC, PAL-M/N 

NTSC, PAL-M/N 

Y/Cb/Cr, Y/ Pb/Pr 

RGB-PC, S/W Upgrade 

HDMI-DTV, Only PCM MODE 

PC Audio, Component (2EA), AV (2EA) 

Remote control, Commercial 

Divx, MP3, JPEG 

6. Component Video Input (Y, PB, PR) 



- 7 - 

Remark 

Rear 1EA, Side 1EA 

Rear 

Side (S-Video Priority) 

Rear 

Rear 

LG30 Tool, 32LG60 

LG50, LG70 Tool 

L/R Input 

Side(1EA)-LG30 Tool only (LG50, LG60, LG70 not Support) 

Side(1EA) - LG60, LG70 Tool Only (LG30, LG50 Not Support) 

Resolution H-freq(kHz) V-freq.(kHz) Pixel clock(MHz) Proposed 

720*480 15.73 59.94 13.500 SDTV, DVD 480I(525I) 

720*480 15.75 60.00 13.514 SDTV, DVD 480I(525I) 

720*576 15.625 50.00 13.500 SDTV, DVD 576I(625I) 50Hz 

720*480 31.47 59.94 27.000 SDTV 480P 

720*480 31.50 60.00 27.027 SDTV 480P 

720*576 31.25 50.00 27.000 SDTV 576P 50Hz 

1280*720 44.96 59.94 74.176 HDTV 720P 


1280*720 37.50 50.00 74.25 HDTV 720P 50Hz 

1920*1080 28.125 50.00 74.250 HDTV 1080I 50Hz, 

1920*1080 33.72 59.94 74.176 HDTV 1080I 


1920*1080 56.25 50 148.5 HDTV 1080P 




7. RGB Input (Analog PC) 

Resolution H-freq(kHz) V-freq.(kHz) Pixel clock(MHz) Proposed Remark 

640*350 31.468 70.80 25.17 EGA 

720*400 31.469 70.08 28.32 DOS 

640*480 31.469 59.94 25.17 VESA(VGA) 

800*600 37.879 60.31 40 VESA(SVGA) 

1024*768 48.363 60 65 VESA(XGA) 

1280*768 47.776 59.87 79.5 VESA(WXGA) 

1360*768 47.72 59.799 84.75 VESA(WXGA) 

1366*768 47.7 60 84.62 VESA(WXGA) 

1280*1024 63.668 59.895 109.00 SXGA Only FHD 

1400*1050 65.317 59.978 121.75 SXGA Only FHD 

1600*1200 74.537 59.869 161.00 UXGA Only FHD 

1920*1080 66.587 59.934 138.50 WUXGA(Reduced Blanking) Only FHD 

8. HDMI input (PC) 

- Spec. out but display correctly at only HDMI/DVI IN 1 via DVI to HDMI Cable 


720_400 31.468 70.08 28.32 

640_480 31.469 59.94 25.17 VESA(VGA) 

800_600 37.879 60.31 40.00 VESA(SVGA) 

1024_768 48.363 60.00 65.00 VESA(XGA) 

1280_768 47.776 59.87 79.5 VESA(WXGA) 

1360_768 47.72 59.799 84.62 VESA(WXGA) 

1366_768 47.7 60 84.62 VESA(WXGA) 

1280_1024 63.595 60.0 108.875 SXGA Only FHD 

1400_1050 65.160 60.0 122.50 SXGA Only FHD 

1600_1200 74.077 60.0 130.375 UXGA Only FHD 

1920_1080 66.647 59.988 138.625 WUXGA Only FHD 

9. HDMI input (DTV) 


720*480 31.47 59.94 27 SDTV 480P Support(not spec) 

720*480 31.5 60 27.027 SDTV 480P support(not spec) 

720*576 31.25 50 27 SDTV 576P support(not spec) 


1280*720 45 60 74.25 HDTV 720P 


1920*1080 28.125 50 74.25 HDTV 1080I 


1920*1080 33.75 60 74.25 HDTV 1080I 




1920*1080 27 24 74.25 HDTV 1080P 




- 8 - 


1. Application Range 

This spec. sheet is applied all of the 32/37/42/47/52” LCD TV, 

LP81A chassis (HURRICANE 5) by manufacturing LG TV 

Plant all over the world. 

2. Specification 

1) Because this is not a hot chassis, it is not necessary to use 

an isolation transformer. However, the use of isolation 

transformer will help protect test instrument. 

2) Adjustment must be done in the correct order. 

3) The adjustment must be performed in the circumstance of 

25±5°C of temperature and 65±10% of relative humidity if 

there is no specific designation. 

4) The input voltage of the receiver must keep 100-220V, 

50/60Hz. 

5) Before adjustment, execute Heat-Run for 15 minutes at RF 

no signal. 

3. S/W program download 

3-1. Preliminary steps 

(1) Download method 1 (PCB Assy) 

- HD 

- FHD 

(2) Connect the download jig to D-sub jack 

3-2. Download steps 

(1) Execute ‘ISP Tool’ program in PC, then a main window will 

be opened 

Double click 



ADJUSTMENT INSTRUCTION 

- 9 - 

(2) Click the connect button and confirm “Dialog Box”. 

(3) Click the Config button and Change speed 

E2PROM Device setting : over the 350Khz 

(4) Read and write bin file 

Click “(1)Read” tab, and then load download file(XXXX.bin) 

by clicking “Read”. 

(1) 

(5).Click “Auto(2)” tab and set as below 

(6).click “Run(3)”. 

(7).After downloading, check “OK(4)” message. 

(2) 

filexxx.bin 

filexxx.bin 

(3) 

(4) .......... OK 


## USB DOWNLOAD 

1) Put the USB Stick to the USB socket 

2) Automatically detecting update file in USB Stick 

3) Select “Start” Button and press “ok” button 

Updating is staring. 

4) Finishing the version updating, you have to put out USB 

stick and “AC Power” off. 

5) After putting “AC Power” on and check updated version 

on your TV. 

4. ADC Process 

* Required Equipments 

- Remote controller for adjustment 

- MSPG-925F Pattern Generator 

4-1. Method of Auto RGB Color Balance 

- Convert to RGB PC in Input-source 

- Input the PC 1024x768 @ 60Hz 1/2 Black & White 

Pattern(MSPG-925F model:60, pattern:54) into RGB. 

- Adjust by commanding AUTO_COLOR_ADJUST(0xF1) 0x00 

0x02 instruction. 



- 10 - 

(1) Confirmation 

- We confirm whether “0xF1 (offset), 0xF2 (gain)” address 

of EEPROM “0xBC” is “0xAA” or not. 

- If “0xF1”, “0xF2” address of EEPROM “0xBC” isn’t “0xAA”, 

we adjust once more 

- We can confirm the ADC values from “0x00~0x05” 

addresses in a page “0xBC” 

* Manual ADC process using Service Remocon. After enter 

Service Mode by pushing “ADJ” key, execute “Auto-RGB” 

by pushing “_” key at “Auto-RGB”. 

4-2. Component input ADC 

(1) Component Gain/Offset Adjustment7 

- Convert to Component in Input-source 

- Input the Component ( Which has 720p@60Hz YPbPr 

signal : 100% Color Bar (MSPG-925F Model: 217/ 

Pattern: 65 ) into Component. 

- Adjust by commanding AUTO_COLOR_ADJUST (0xF1) 

0x00 0x02 instruction 

(2) Confirmation 

- We confirm whether “0xF3 (offset), 0xF4 (gain)” 

address of EEPROM “0xBC” is “0xAA” or not. 

- If “0xF3”, “0xF4” address of EEPROM “0xBC” isn’t 

“0xAA”, we adjust once more. 

- We can confirm the ADC values from “0x06~0x0B” 

addresses in a page “0xBC”. 

* Manual ADC process using Service Remocon. After 

enter Service Mode by pushing “ADJ” key, execute 

“Auto-RGB” by pushing “_” key at “Auto-RGB”. 

** TOOL Option, Area Option change and AC off 

Before PCBA check, you have to change the Tool option, Area 

option and have to AC off/on (Plug out and in) 

(If missing this process, set can operate abnormally) 

5. TOOL Option, Area Option change 

(1) Profile : Must be changed the option value because being 

different with some setting value depend on module maker, 

inch and market. 

(2) Equipment : adjustment remote control. 

(3) Adjustment method 

The input methods are same as other chassis.(Use IN- 

START Key on the Adjust Remocon.) 

(If not changed the option, the input menu can differ the 

model spec.) 

* Refer to Job Expression of each main chassis ass’y 

(EBTxxxxxxxx) for Option value 

* Never push the IN-STOP KEY after completing the function 

inspection. 


6. EDID (The Extended Display Identification Data ) 

/DDC (Display Data Channel) download 

* Caution 

Use the proper signal cable for EDID Download 

6-1. EDID DOWNLOAD 

* Caution: 

- Never connect HDMI & D-SUB Cable at the same time. 

- Use the proper cables below for EDID Writing 

For RGB EDID 

* EDID Data 

Item 

Manufacturer ID 

Version 

Revision 

* LP81A HD Model EDID 

 

/ 

The data is same without Physical address 

C 

C 

F 

Condition 

GSM 

Digital : 1 

Digital :3 

-> Physical address(F) : HDMI 1 -> 10, HDMI 2 -> 20 



D 

D 

For HDMI EDID 

Data 

1E6D 

01 

03 

A 

D 

B 

A B 

D 

E 

E 

- 11 - 

- Detail EDID Options are below (A, B, C, D, E, F) 

A. Product ID 

B. Serial No: Controlled on production line 

C. Month, Year: Controlled on production line: 

ex) Monthly: ‘09 ‘09 

Year: ‘2007 Ë ‘11’ 

D. Model Name(Hex): 

Model name Model Name(HEX) 

LG TV 00 00 00 FC 00 4C 47 20 54 56 0A 20 20 20 20 20 20 20 

E Checksum: Changeable by total EDID data 

6-2. HDCP SETTING 

(High-Bandwidth Digital Contents Protection) 

- Connect D-sub Signal Cable to D-Sub Jack 

- Input HDCP key with HDCP-key- in-program 

- HDCP Key value is stored on EEPROM(AT24C64) which is 

From “0x80” addresses of 0xA0 page 

- AC off/ on and on HDCP button of MSPG925 and confirm 

whether picture is displayed or not of using MSPG925 

- HDCP Key value is different among the sets., 

7. Adjustment of White Balance 

7-1. Purpose and Principle for adjustment 

of the color temperature 

- Purpose : Adjust the color temperature to reduce the 

deviation of the module color temperature. 

- Principle : To adjust the white balance without the saturation, 

Fix the one of R/G/B gain to C0 and decrease the others. 

7-2. Adjustment mode : Two modes of Cool 

and Warm 

(Medium data is automatically calibrated by the Cool data) 

* Required Equipment 

- Remote controller for adjustment 

- Color Analyzer : CA100+ or CA-210 or same product (ch:9) 

- Auto W/B adjustment instrument(only for Auto adjustment) 

7-3. Connecting diagram of equipment for 

measuring (For Automatic Adjustment) 


(1) Enter the adjustment mode of DDC 

- Set command delay time : 50ms 

- Enter the DDC adjustment mode at the same time heatrun 

mode when pushing the power on by power only key 

- Maintain the DDC adjustment mode with same condition 

of Heat-run (Maintain after AC off/on in status of Heat-run 

pattern display) 

(2) Release the DDC adjustment mode 

- Release the adjust mode after AC off/on or std-by off/on 

in status of finishing the Hear-run mode 

- Release the Adjust mode when receiving the aging off 

command(F3 00 00) from adjustment equipment 

- Need to transmit the aging off command to TV set after 

finishing the adjustment. 

- Check DDC adjust mode release by exit key and release 

DDC adjust mode 

(3) Enter the adjust mode of white balance 

- Enter the white balance adjustment mode with aging 

command(F3, 00, FF) 

* Luminance min value is 200cd/m 2 ≥ in the cool mode (For LCD) 

7-4. Adjustment of White Balance 

(for Manual adjustment) 

(1) Adjustment mode : Two modes (Cool and Warm) 

(Medium data is automatically calibrated by the Cool data) 

(2) Color analyzer(CA100+, CA210) should be used in the 

calibrated ch by CS-1000(LCD : CH9, PDP : CH10) 

(3) Operate the zero-calibration of the CA100+ or CA-210, 

then stick sensor to the module when adjusting. 

(4) For manual adjustment, it is also possible by the following 

sequence. 

1) Select white pattern of heat-run by pressing “POWER 

ON” key on remote control for adjustment then operate 

heat run longer than 15 minutes. (If not executed this 

step, the condition for W/B may be different.) 

2) Push “Exit” key. 

3) Change to the AV mode by remote control.(Push front- 

AV or Input key) 

4) Input external pattern(85% white pattern) 

5) Push the ADJ key two times (entering White Balance 

mode) 

6) Stick the sensor to the center of the screen and select 

each items (Red/Green/Blue Gain and Offset) using 

D/E(CH +/-) key on R/C. 

7) Adjust R/ G/ B Gain using F/G(VOL +/-) key on R/C. 

8) Adjust two modes (Cool and Warm) 

(Fix the one of R/G/B and change the others) 

9) When adjustment is completed, Exit adjustment mode 

using EXIT key on R/C. 

* CASE 

First adjust the coordinate far away from the target value(x, y). 

(1) x, y > target 

1) Decrease the R, G. 

(2) x, y < target 

1) First decrease the B gain, 

2) Decrease the one of the others. 

- In case of decreasing the x, decreasing the R : fix G 

- In case of decreasing the y, decreasing the G : fix R 



- 12 - 

(3) x > target , y < target 

1) First decrease B, so make y a little more than the 

target. 

2) Adjust x value by decreasing the R 

(4) x < target , y > target 

1) First decrease B, so make x a little more than the 

target. 

2) Adjust x value by decreasing the G 

- Standard color coordinate and temperature when using the 

CA100+ or CA210 equipment 

Mode Color coordinate Temp ∆uv 

X Y 

Cool 0.276±0.002 0.283±0.002 11,000K 0.000 

Warm 0.313±0.002 0.329±0.002 6,500K 0.003 

** DDC Command set ** 

Adjustment 

Aging On/Off 

Input select 

R GAIN 

G GAIN 

B GAIN 

R GAIN 

G GAIN 

B GAIN 

R GAIN 

G GAIN 

B GAIN 

CSM mode 

AUTO ADC 

EEPROM Read 

EEPROMWrite 

CMD(HEX) 

F3 

F4 

16 

18 

1A 

16 

18 

1A 

16 

18 

1A 

F2 

F1 

E7 

E8 

ADR 

00 

00 

00 

01 

02 

00 

00 

00 

00 

VALUE 

detail 

FF/00 FF : ON / OO : OFF 

0x10 : TV 

0x20 : AV1 

0x21 : AV2 

0x40 : Component1 

0x41 : Component2 

0x60 : RGB 

0x90 : HDMI1 

0x91 : HDMI2 

00 - C0 GAIN adjustment 

00 - C0 CSM COOL 

00 - C0 


00 - C0 CSM NORMAL 

00 - C0 


00 - C0 CSM WARM 

00 - C0 

00 COOL 

01 NORMAL 

02 WARM 

0, 1, 2 0: Offset adjustment 

1: Gain adjustment 

2: Offset and Gain adjustment 

00 EEPROM read 

data EEPROM write 


8. DDC command protocol 

8-1. Signal TABLE 

8-2. E2PROM Data Write 

(1) Signal TABLE 

LEN : 84h+Bytes 

CMD : E8h 

ADH : E2PROM Slave Address (A0,A2,A4,A6), Not 00h 

(Reserved by BufferToEEPROM) 

ADL : E2PROM Sub Address(00~FF) 

Data : Write data 

Delay : 20ms 

(2) Command Set 

Adjustment contents CMD(hex) LEN Details 

* Purpose 

1) EDID write : 16-byte by 16-byte, 8 order (128-byte) 

write(TO “00 – 7F” of “EEPROM Page A4”). 

2) FOS Default write : 14-mode data write 

(SyncFlags, HPeriodH, HPeriodL, VtotalH, VtotalL, 

SrcHTotalH, SrcHTotalL, SrcHStartH, SrcHStartL, 

SrcVStartH, SrcVStartL, HsyncPhase). 

3) Random Data write : write the appointment Address of 

E2PROM. 

(3) E2PROM Data Read 

1) Signal TABLE 

2) COMMAND SET 



Delay 20m 

EEPROM WRITE E8h 94 16-Byte Write 

Delay 150ms 

128 Bytes 

* Purpose : To read(84h) the appointment Address of E2PROM 

by 128(80h)-byte 

VAL 

(84+n)h n-byte Write 

Adjustment contents CMD(hex) ADH(hex) ADL(hex) Details 

EEPROM READ E7 A0 0 0-Page 0~7F Read 

80 0-Page 80~FF Read 

A2 0 1-Page 0~7F Read 






- 13 - 


1. No power 

(1) Symptom 

1) It is not discharged minutely from module. 

2) Light does not come into the front LED. 

(2) Check process 

Is the power cord 

plugged in? 

Yes 

Are the line filter and 

PSU connected? 

Yes 

Is the fuse of PSU 

normal? (F101) 

Yes 

Is it connected 

that PSU and P1100 

in Main B/D? 

Yes 



TROUBLESHOOTING 

No 

No 

No 

No 

After all cables connect is removed to PSU, the 

AC voltage marking is authorized on manual. 

When ST-BY 5V is not operated. replace PSU. 

- 14 - 

Plug in the power cord. 

Connect the cable.(SC100) 

Replace the fuse. 

Connect a cable P1100. 


2. No Raster 

(1) Symptom 

1) No OSD and image occur at screen. 

2) It maintains the condition where the front LED is green. 


Does 

minute discharge 

at Module? 

Yes 

Is the link cable 

normal? 

Yes 

Is the IC801’s 

output normal? 

3. Unusual display from RF mode 

Is 

video output of the 

Tuner normal? (Check 

TU500_Pin13) 

Block A 

Yes 

Is the LVDS 

Cable connected? 

well 

Yes 

Change the IC(IC801) 



No 

Is the inverter 

/ VaVs on? 

No 

No 

No 

Yes 

Check the LCD Module 

Reconnect Panel line cable. 

(HD : P403, FHD : P402) 

Replace the VSC. 

No 

Is the 

input voltage 

normal?(Check 

Pin3) 

Yes 

No 

No 

Check the power. 

Cable inserts well. 

- 15 - 

Is output the normality 

Low/High voltage except 

Stand-by 5V? 

Is the I2C communication normal? 

(Check Pin9, Pin10) 

No 

Check the Tuner. 

Replace the 

Power board. 


4. Unusual display from rear AV mode. 

Is video input of 

the A/V Jack normal? 

(Check R8044) 

Yes 

Same as Block A. 



Check the input source. 

5. Unusual display from Side AV model. 


the Side A/V Jack normal? 

(Check R8043) 

Yes 


No 


6. Unusual display from Side S-Video mode. 


the S-Video Jack normal? 

(Check R8041/42) 

Yes 


No 

No 


- 16 - 


7. Unusual display from component 1 mode 

Is video 

input of the Com1 

Jack normal? (Check 

R8011/12/13) 

Yes 

Change IC801. 




8. Unusual display from component 2 model 

Is video 



R8030/32/33) 

Yes 

Change IC801. 

No 


9. Unusual display from RGB model 

Is video 



R8035/37/39) 

Yes 

Change IC801. 

No 

No 


- 17 - 


10. No Sound 

(1) Symptom 

1) LED is green 

2) Screen display but sound is not output. 


All input(mode) 

is no sound. 

Yes 

All input(mode) 

is no sound. 

Yes 

Only AV/COM2/PC 

input is no sound. 

Yes 

Only RF is no sound. 

No 

No 

No 



No 

Is the speaker 

on it menu? 

No 

Download the 

EDID data. 

Is the output of 

IC600 normal? 

Yes 

Check the signal after 

IC600 refer to circuit 

diagram. 

Check the Tuner In/Out. 

- 18 - 

No 

Yes 

Is the speaker 

cable normal? 

Yes 

Replace IC600 

Is IC801 operated 

normality? 

Yes 

Is IC601 operated 

normality? 

Yes 

Replace Main B/D. 

No 

No 

No 

Set on speaker 

in menu. 

Check the Speaker 

cable. 

Replace IC801 

Replace IC601 


TUNER_I2C 

CVBS IN 

RF 

(Tuner) 

DDR MEM 

MAIN NVM 

LINE IN 

AV1 in 

SERIAL 

FLASH 

CVBS OUT x4 

LM324 

LINE_MUTE 

LINE OUT 

X4 AMP LINE OUT 

CVBS IN 

Y/C IN 

Y/Pb/Pr IN LINE IN x0.55 S_VIDEO_DET LINE_MUTE 

x0.55 

LINE IN 

Y/Pb/Pr IN 

AV out 

DISPLAY MODULE 

SideAV in 

(AV2 in) 

Comp1 in 

Mstar 

Romeo 

LGE6891CD 



x0.55 

SIF IN 

CVBS IN 

LINE IN 

PART_I2C 

BLOCK DIAGRAM 

LVDS 

MC74HC4066 

Audio SW 

Comp2 in 

LINE IN 

AUDIO_SW 

x0.55 

LINE IN 

ROM_I2C 

R/G/B/HS/VS IN 

RGB in 

(D/L) 

DSUB_DDC 

LINE IN 

x0.55 

RS-232C Rx/Tx MX3232 

PC Audio 

EDID NVM 

in 

- 19 - 

PART_I2C 

UART_Rx/Tx 

TMDS(HDMI in) 

NTP3000A 

Digital 

Audio AMP 

SW_RESET 

I2S OUT 

HDMI_SEL 

HDMI1 

TMDS351PAG 

HDMI MUX 

DDC/HDP/CEC 

TMDS(HDMI in) 

DDC/HPD/CEC 

[CEC not through HDMI MUX, direct JACK to MAIN IC] 

DDC 

EDID NVM 

TMDS(HDMI in) 

HDMI2 

DDC 

EDID NVM 

DDC/HPD/CEC 

PART_I2C 

TMDS(HDMI in) 

HDMI3 

TW9910 

Sub Decoder 

SW_RESET 

656 IN 

DDC/HPD/CEC 

x4 

DDC 

CVBS OUT 

EDID NVM 

MPEG RX/TX 

USB(AV I/O, Data I/O) 

Zoran 

VADDIS-966XD 

+5V BD2041 MPEG Decoder 

Protect IC 

DDR MEM SERIAL 

FLASH 

USB 

MPEG RESET I2S IN 

656 IN 


800 

300 

400 

200 

804 

521 

530 

803 

510 

121 



EXPLODED VIEW 

540 

821 

802 

- 20 - 

550 

805 

801 

500 

401 

910 

120 

904 

122 

830 

902 901 

905 

900 

903 


EAX40043808 

MSTAR LP81A 

JK101 

PPJ209-02 

KCN-DS-1-0089 

1 

2 

3 

4 

5 

JK104 

6630TGA004K 

6 

7 

8 

9 

10 

16 SHILED 

COMPONENT1 

3E 

4E 

2E 

5D 

2D 

5C 

2C 

5B 

2B 

3A 

4A 

2A 

11 

12 

13 

14 

15 

[RD]O_SPRING 

[RD]CONTACT 

[RD]1P_CAN2 

[WH]C_LUG_L 

[WH]1P_CAN 

[RD]C_LUG_L 

[RD]1P_CAN1 

[BL]C_LUG_L 

[BL]1P_CAN 

[GN]O_SPRING 

[GN]CONTACT 

[GN]1P_CAN 

PC 

RED_GND 

THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES 

SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION. 

FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS 

ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR 

THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC. 

GND_2 

RED 

GREEN_GND 

DDC_DATA 

GREEN 

BLUE_GND 

H_SYNC 

BLUE 

NC 

V_SYNC 

GND_1 

SYNC_GND 

DDC_CLOCK 

DDC_GND 

D115 

5.6V 

D116 

5.6V 

R119 

220K 

D117 

SD05 

D118 

SD05 

D119 

SD05 

R146 

0 

R147 

0 

R120 

220K 

R121 

75 

R122 

75 

R123 

75 

SDC 15 applying check 

R138 

C113 

1000pF 

READY 

C114 

1000pF 

READY 

10K 

R140 

10K 

+5V_MULTI 

R139 

12K 

R141 

12K 

COMP1_Pr 

COMP1_Pb 

COMP1_Y 

C100 

0.1uF 

C 

AC A 

D108 

ENKMC2837-T112 

D110 

30V 

CDS3C30GTH 

C101 

0.1uF 

COMP1_R 

COMP1_L 

C 

AC A 

D109 


C 

AC A 

R112 

4.7K 

D112 

30V 

CDS3C30GTH 

C102 

0.1uF 


D111 

D113 

30V 

CDS3C30GTH 

R115 

R114 

R113 

4.7K 

JK100 

PPJ209-02 

D114 

30V 

CDS3C30GTH 

68 

68 

C103 

68pF 

C104 

68pF 

COMPONENT2 

3E 

[RD]O_SPRING 

4E [RD]CONTACT 

2E [RD]1P_CAN2 

5D [WH]C_LUG_L 

2D [WH]1P_CAN 

5C [RD]C_LUG_L 

2C [RD]1P_CAN1 

5B [BL]C_LUG_L 

2B [BL]1P_CAN 

3A [GN]O_SPRING 

4A [GN]CONTACT 

2A [GN]1P_CAN 

DSUB_SDA 

DSUB_SCL 

PC_HS 

R117 

75 

PC_VS 

R116 

75 

R118 

75 

PC_R 

PC_G 

PC_B 

D103 

5.6V 

D104 

5.6V 

**MULTI ITEM 

A0 

A1 

A2 

GND 

1 

2 

3 

4 

IC100 

AT24C02BN-10SU-1.8 

8 

7 

6 

5 

R106 

220K 

D105 

SD05 

D106 

SD05 

D107 

SD05 

VCC 

WP 

SCL 

SDA 

R148 

0 

R108 

220K 

R149 

0 

R109 

75 

R110 

75 

R111 

75 

C115 

1000pF 

READY 

C116 

1000pF 

READY 

R124 

100 

R125 

100 

R134 

10K 

R136 

10K 

COMP2_Pr 

COMP2_Pb 

COMP2_Y 

R135 

12K 

R137 

12K 

+5V_ST 

C105 

0.1uF 

COMP2_R 

COMP2_L 

1.24C02-SUB:0IMMRAL014D 

2.ENKMC2837-SUB:0DS226009AA 

(KDS226) 

R126 

4.7K 

R127 

4.7K 

DSUB_SCL 

DSUB_SDA 

SIGN1420 

RS-232C 

*ONLY LG30 

C107 

0.1uF 

C109 

0.1uF 

C106 

0.1uF 

C108 

0.1uF 

C1+ 

V+ 

C1- 

C2+ 

C2- 

V- 

DOUT2 

RIN2 

1 

2 

3 

4 

5 

6 

7 

8 

RS232C 

IC101 

MAX3232CDR 

16 

15 

14 

13 

12 

11 

10 

9 

VCC 

GND 

DOUT1 

RIN1 

ROUT1 

DIN1 

DIN2 

ROUT2 

JK102 

PEJ024-01 

R128 

100 

R129 

100 

C110 

0.1uF 

+5V_ST 

*RS232C TX 

MAIN : EAN41348201(TI) 

SUB : 0IMCRSG010A(STM) 

3 E_SPRING 

6A T_TERMINAL1 

7A B_TERMINAL1 

4 R_SPRING 

5 T_SPRING 

7B B_TERMINAL2 

6B T_TERMINAL2 

8 SHIELD_PLATE 

+3.3V_MST 

+5V_ST 

READY 

R130 

R131 

R150 

4.7K 

PC SOUND 

100 

100 

READY 

D122 

5.6V 

CDS3C05GTA 

D123 

5.6V 

CDS3C05GTA 

C111 

OPT 

C112 

OPT 

R151 

4.7K 

R132 

220K 

R133 

220K 

D120 

CDS3C30GTH 

30V 

IR_OUT 

D121 

CDS3C30GTH 

30V 

L100 

1000-ohm 

L101 

1000-ohm 

RXD 

TXD 

IR_OUT 

R143 

R144 

10K 

10K 

KCN-DS-1-0088 

R142 

12K 

R145 

12K 

JK103 

INPUT1 : COMP1/2,RS232C,PC 

MSTAR LP81A 

INPUT1 

6 

7 

8 

9 

10 

1 

2 

3 

4 

5 

PC_AUD_R 

PC_AUD_L 

2007/12/20 

1 11

EAX40043808 

MSTAR LP81A 

SIDE AV 

PPJ218-01 

JK205 

PSJ015-02 

SHIELD 7 

JK204 

3 GROUND 

4D C_LUG_S_2 

4C C_LUG_L_2 

4B C_LUG_S_1 

4A C_LUG_L_1 

5 O_SPRING 

4A [YL]O_SPRING 

5A [YL]CONTACT 

2A [YL]U_CAN 

3B [WH]C_LUG 

2B [WH]U_CAN 

4C [RD]O_SPRING 

5C [RD]CONTACT 

2C [RD]U_CAN 






D219 

SD05 

D217 

SD05 

D218 

SD05 

R245 

75 

R246 

75 

C210 

OPT 

READY 

READY C213 

0.1uF 

16V 

D215 

5.6V 

D216 

5.6V 

D214 

SD05 

R251 

0 

R252 

0 

SIDE_Y 

SIDE_C 

R241 

75 

R242 

220K 

S_VIDEO_DET 

R244 

220K 

SIDE_V 

C214 

100pF 

50V 

READY 

R247 

C215 

100pF 

50V 

READY 

R249 

10K 

10K 

R248 

12K 

R250 

12K 

SIDE_LIN 

SIDE_RIN 

PPJ150-09 

JK200 

CVBS 

4F[YL]CONTACT2 

3F [YL]O_SPRING2 

2F [YL]1P_CAN2 

3E [WH]0_SPRING2 

2E[WH]1P_CAN2 

4D[RD]CONTACT2 

3D [RD]O_SPRING2 

2D [RD]1P_CAN2 

4C[YL]CONTACT1 

3C [YL]O_SPRING1 

2C [YL]1P_CAN1 

3B [WH]0_SPRING1 

2B[WH]1P_CAN1 

4A[RD]CONTACT1 

3A [RD]O_SPRING1 

2A [RD]1P_CAN1 

NON HOTEL_OPT 

D208 

5.6V 

NON HOTEL_OPT 

HOTEL_OPT 

R214 

0 

D202 

5.6V 

D204 

5.6V 

HOTEL_OPT 

R213 

0 

D209 

5.6V 

NON HOTEL_OPT 

R236 1K 

C216 

100pF 

50V 

READY 

NON HOTEL_OPT 

R237 1K 

C217 

100pF 

50V 

READY 

NON HOTEL_OPT 

D201 

SD05 

SPK_R-_HOTEL 

NON HOTEL_OPT 

R230 

470K 

R222 

0 

R223 

0 

SPK_R+_HOTEL 

C 

E 

R208 

75 

B 

R209 

220K 

R227 

R210 

0 

R212 

220K 

R211 

0 

75 

R229 

C 

470K Q203 

RT1C3904-T112 

E 

HOTEL_OPT 

C209 

10uF 

16V 

Q202 

RT1C3904-T112 

INPUT2 

B 

C207 

OPT 

C211 

100pF 

50V 

READY 

C212 

100pF 

50V 

READY 

R228 

10K 

C208 

10uF 

16V 

R218 

R220 

10K 

C206 

100uF 

16V 

10K 

R219 

12K 

R221 

12K 

MNT_ROUT 

MNT_LOUT 

AUDIO_R 

CVBS_VIN 

CVBS_LIN 

CVBS_RIN 

MNT_VOUT 

POP NOISE 

MUTE_LINE 

INPUT2 : CVBS,SIDE AV 

MSTAR N-EU 2007/12/20 

2 11

EAX40043808 

MSTAR LP81A 

HPD_MST_2 

HPD_MST_1 

R301 

10K 

. 

22 

R300 

10K 

2SC3875S 

Q300 

RT1C3904-T112 

B 

19 HPD 

C 

E 

18 +5V_POWER 

17DDC/CEC_GND 

16 SDA 

15 SCL 

14 NC 

13 CEC 

12 CLK- 

11 CLK_SHIELD 

10 CLK+ 

9 DATA0- 

8 DATA0_SHIELD 

7 DATA0+ 

6 DATA1- 


4 DATA1+ 

3 DATA2- 


1 DATA2+ 

20 JACK_GND 

21 

JK302 

QJ41193-FEE2-7F 

. 

22 

B 

19 HPD 

Q301C 

18 +5V_POWER 

17 DDC/CEC_GND 

16 SDA 

15 SCL 

14 NC 

13 CEC 

. 

12 CLK- 

11 CLK_SHIELD 

10 CLK+ 

9 DATA0- 


7 DATA0+ 

6 DATA1- 


4 DATA1+ 

3 DATA2- 


1 DATA2+ 

20 JACK_GND 

21 

JK301 

QJ41193-FEE2-7F 

R319 

1K 

+5V_HDMI_2 

JP1117 

JP1118 

RT1C3904-T112 

E 2SC3875S 

. 

R310 

1K 

HPD_S/W_2 

CEC 

TMDS2_RXC- 

TMDS2_RXC+ 

TMDS2_RX0- 

TMDS2_RX0+ 

TMDS2_RX1- 

TMDS2_RX1+ 

TMDS2_RX2- 

TMDS2_RX2+ 

HPD_S/W_1 

+5V_HDMI_1 

CEC 

TMDS1_RXC- 

TMDS1_RXC+ 

TMDS1_RX0- 

TMDS1_RX0+ 

TMDS1_RX1- 

TMDS1_RX1+ 

TMDS1_RX2- 

TMDS1_RX2+ 






A0 

A1 

A2 

GND 

IC301 

AT24C02BN-10SU-1.8 

1 

2 

3 

4 

A0 

A1 

A2 

GND 

IC300 

AT24C02BN-10SU-1.8 

1 

2 

3 

4 

8 VCC 

7 WP 

6 

5 

SCL 

SDA 

8 VCC 

7 WP 

6 

5 

SCL 

SDA 

R323 

100 

R322 

100 

+5V_HDMI_2 

R330 R331 

47K 47K 

+5V_ST 

+5V_HDMI_2 

R329 

10K 

R328 

10K 

A1 

C 

A2 

KDS184 

D300 

KDS184S 

+5V_HDMI_1 

R324 

10K 

HDMI2_5V_DET 

HDMI1_5V_DET 

SIDE_HDMI 

R335 

10K 

2.SMD HDMI Jack-SUB:6612B00015B 

+5V_ST 

JP1119 

JP1120 

C301 

0.01uF 

50V 

+5V_HDMI_1 

R326 R327 

47K 47K 

R325 

10K 

A1 

C 

A2 

KDS184 

D301 

KDS184S 

0.01uF 

C300 

50V 

HPD_MST_3 

DDC_SDA2 

DDC_SCL2 

DDC_SDA1 

DDC_SCL1 

SIDE_HDMI 

JACK_GND 

20 

19 HPD 

18+5V_POWER 

17DDC/CEC_GND 

16 SDA 

15 SCL 

14 NC 

13 CEC 

12 CLK- 

11 CLK_SHIELD 

10 CLK+ 

9 DATA0- 


7 DATA0+ 

6 DATA1- 


4 DATA1+ 

3 DATA2- 


DC1R019NBH 

JK303 

SIDE_HDMI 

**MULTI ITEM 

1.24C02-SUB:0IMMRAL014D 

R321 

R320 

100 

100 

+5V_HDMI_3 

SIDE_HDMI 

R344 

1K 

Q307C 

2SC3875S 

B 

RT1C3904-T112 

1 DATA2+ 

E 

JP1115 

JP1116 

HPD_S/W_3 

A0 

A1 

A2 

GND 

CEC 

TMDS3_RXC- 

TMDS3_RXC+ 

TMDS3_RX0- 

TMDS3_RX0+ 

TMDS3_RX1- 

TMDS3_RX1+ 

TMDS3_RX2- 

TMDS3_RX2+ 

SIDE_HDMI 

IC303 

AT24C02BN-10SU-1.8 

1 

2 

3 

4 

DDC_SDA3 

DDC_SCL3 

TMDS3_RXC- 

TMDS3_RXC+ 

TMDS3_RX0- 

TMDS3_RX0+ 

TMDS3_RX1- 

TMDS3_RX1+ 

TMDS3_RX2- 

TMDS3_RX2+ 

8 VCC 

7 WP 

6 

5 

SCL 

SDA 

+5V_HDMI_3 

R352 

10K 

R351 

10K 

R349 

R348 

C309 

R377 

R378 

C308 

100 

100 

22 

22 

0.01uF 

0.01uF 

R353 

47K 

R372 

4.7K 

1% 

+5V_ST 

+5V_HDMI_3 

R354 

47K 

A1 

C 

A2 

KDS184 

D303 

KDS184S 

0.01uF 

C313 

50V 

HDMI3_5V_DET 

SDA3 

SCL3 

GND_1 

B31 

A31 

VCC_1 

B32 

A32 

GND_2 

B33 

A33 

VCC_2 

B34 

A34 

GND_3 

VSADJ 

DDC_SDA3 

DDC_SCL3 

1 

2 

3 

4 

5 

6 

7 

8 

9 

10 

11 

12 

13 

14 

15 

16 

HPD_S/W_3 

TMDS2_RX2+ 

TMDS2_RX2- 

0 R370 

READY 

62 B24 

63 A24 

64 HPD3 

17 

Y4 

18 

Z4 

R345 R346 

0 0 

HDMI_2+ 

HDMI_2- 

19 

0.01uF 

C311 

61 VCC_8 

20 

TMDS2_RX1+ 

TMDS2_RX1- 

59 B23 

60 A23 

21 

R347 R350 

0 0 

HDMI_1+ 

HDMI_1- 

22 

58 GND_7 

TMDS2_RX0+ 

TMDS2_RX0- 

R355 R356 

0 0 

HDMI_0+ 

HDMI_0- 

0.01uF 

C314 

IC302 

TMDS351PAG 

23 

56 B22 

57 A22 

24 

25 

OPTION 

55 VCC_7 

26 

TMDS2_RXC+ 

TMDS2_RXC- 

DDC_SCL2 

DDC_SDA2 

HPD_S/W_2 

27 

HDMI_C+ 

HDMI_C- 

CEC 

28 

R357 R358 

0 0 

29 

30 

HDMI_SCL 

HDMI_SDA 

READY 

R332 

200 

D302 

30V 

CDS3C30GTH 

R369 

0 

READY 

53 

52 SCL2 

51 SDA2 

50 HPD2 

49 VDD 

B21 

54 A21 

31 

VCC_3 

C310 0.01uF Y3 

Z3 

GND_4 

Y2 

Z2 

VCC_4 

C312 0.01uF Y1 

Z1 

GND_5 

SCL_SINK 

SDA_SINK 

HPD_SINK 

S1 

SW_HPD : USE SW HPD (Default) 

MST_HPD : USE MST HPD 

22 

R382 

22 

R381 

4.7K 

R361 

32 

+3.3V_MULTI_MST 

R333 

51K 

R373 

0 

4.7K 

R362 

R376 

0 

READY 

A 

30V 

+3.3V 

CEC_C 

C 

MMBD301LT1G 

D304 

+5V_MULTI 

D305 

KDS184S 

KDS184 

MSTAR N-EU 

HDMI 

A1 

C 

A2 

48 A14 

47 B14 

45 A13 

44 B13 

42 A12 

41 B12 

39 A11 

38 B11 

37 SCL1 

36 SDA1 

35 HPD1 

34 EQ 

33 S2 

Q306 

BSS83 

D 

B 

S 

+3.3V_HDMI_SW 

46 VCC_6 

43 GND_6 

40 VCC_5 

+3.3V 

R371 

47K 

R383 

0 

READY 

+5V_ST 

0 

R359 

READY 

C316 

C315 

READY 0 

R365 

R380 

R334 

R368 

0 

READY 

0.01uF 

0.01uF 

READY 

R360 

4.7K 

READY 


30K 

G 

R379 22 

22 

C307 

0.01uF 

50V 

READY 

TMDS1_RX1+ 

TMDS1_RX1- 

TMDS1_RX0+ 

TMDS1_RX0- 

TMDS1_RXC+ 

TMDS1_RXC- 

DDC_SCL1 

DDC_SDA1 

HPD_S/W_1 

+3.3V_HDMI_SW 

R374 

4.7K 

TMDS1_RX2+ 

TMDS1_RX2- 

*TI Recommand 

R375 

4.7K 

READY 

-> Pull up 

R366 

4.7K 

READY 


HDMI_SEL2 

HDMI_SEL1 

2007/12/20 

3 11

EAX40043808 

MSTAR LP81A 

P400 

12505WS-15A00 

16 

1 

2 

3 

4 

5 

6 

7 

8 

9 

10 

11 

12 

13 

14 

15 

USE LG50_60_70 

ZD401 

5.6B 

ZD400 

5.6B 

C400 

0.1uF 

PANEL WAFER 

BEAD_USE LG50_60_70 

L411 

BG1608B501F 

USE LG50_60_70 

BG1608B501F 

L410 

BEAD_USE LG50_60_70 

5.6B 

ZD402 

USE LG50_60_70 

READY 

C403 

47pF 

L402 

EAM38769502 

C407 

OPT 

BG1608B121F 

L400 EAM38769502 

L401 

C401 

470pF 

NOT LG60 

R_USE LG50_60_70 

L411-*1 0 

NOT LG60 

L410-*1 0 

R_USE LG50_60_70 

USE LG50_60_70 

R422 0 

R423 

EAM38769502 

Q403 

KRC102S 

NOT LG60 E 






0 

C 

SCL_LED 

SDA_LED 

L407 

USE LG50_60_70 

120OHM 

Q402 

2SA1530A-T112-1R 

NOT LG60 

+5V_ST 

R434 

10K 

NOT LG60 

B 

C414 

22uF 

16V 

UBW2012-121F 

USE LG50_60_70 

C406 

22uF 

16V 

3.3K 

R417 READY 

3.3K 

R435 NOT LG60 

+3.3V_MST 

IR-OUT 

R439 

47K 

E 

C 

IR 

IR-OUT 

R440 

10K 

B 

IR-OUT E 

10K READY 

R403 

B 

C412 

470pF 

+5V_ST 

C 

IR-OUT 

R441 

10K 

Q405 

2SC3052 

LED_G 

NOT LG60 

R410 

100 

R409 

10K 

READY 

BG1608B121F R420 

4.7K 

L403 EAM38769502 

L406 

C404 

470pF 

R443 

10K 

IR-OUT 

B 

C402 

OPT 

READY 

R414 

LED_R/PWM 

EAM38769502 

+5V_ST 

C 

LG60 

AC_DET 

C411 

0.1uF 

R413 

R425 

R442 

22 IR-OUT 

Q404 

2SC3052 

E IR-OUT 

10K 

NOT LG60 

R407 R424 

HD X O 

FHD 4.7K X 

READY 

0 

R407 

4.7K 

FHD 

R424 

0 

HD 

+3.3V 

C408 

0.1uF 

3.3K 

+3.3V_MST 

IR_OUT 

R421 

4.7K 

SPK-N 

TXCE0+,TXCE0-,TXCE1+,TXCE1-,TXCE2+,TXCE2-,TXCE3+,TXCE3-,TXCE4+,TXCE4-,TXCLKE+,TXCLKE- 

L404 

120OHM 

KEY1 

KEY2 

UBW2012-121F 

TXCE0- 

TXCE1- 

TXCE2- 

TXCLKE- 

TXCE3- 

TXCE4- 

TXCO0- 

TXCO1- 

TXCO2- 

TXCLKO- 

TXCO3- 

TXCO4- 

LED_R_PWM_Big 

EYEQ_RESET 

+5V_ST 

FHD 

P402 

SMAW200-40C 

1 

3 

5 

7 

9 10 

FHD 8BIT:NC 

11 12 FHD 8BIT:NC 

13 

15 

17 

19 

2 

4 

6 

8 

14 

16 

18 

20 

21 22 

23 24 

25 26 

FHD 8BIT:NC 27 28 FHD 8BIT:NC 

29 30 

31 32 

33 34 

35 36 

37 38 

39 40 

R415 

0 

READY 

NOT LG60 

R404 

Q406 

2SA1530A-T112-1R 

*LG6 Sound module output 

0 

R405 

0 

E 

C 

B 

LG60 

R408 

0 

TXCE0+,TXCE0-,TXCE1+,TXCE1-,TXCE2+,TXCE2-,TXCE3+,TXCE3-,TXCLKE+,TXCLKE- 

+3.3V 

10BIT except for 52 sharp R401 

4.7K 

8BIT or 52 sharp 

R402 

0 

TXCLKO+,TXCLKO-,TXCO0+,TXCO0-,TXCO1+,TXCO1-,TXCO2+,TXCO2-,TXCO3+,TXCO3-,TXCO4+,TXCO4- 

R444 3.3K LG60 

R445 

FHD 

3.3K 

LG60 

+5V_ST_SW 

CONTROL KEY 

TXCO0+ 

TXCO1+ 

TXCO2+ 

TXCLKO+ 

TXCO3+ 

TXCO4+ 

VCC_LCD 

TXCE0+ 

TXCE1+ 

TXCE2+ 

TXCLKE+ 

TXCE3+ 

TXCE4+ 


R438 

HD 0 

R431 

READY 

R401 R402 

10BIT 4.7K X 

8BIT(HD) X 0 

8BIT(FHD) X 0 

52 sharp X 0 

32 sharp X X 

0 

TXCE0- 

TXCE1- 

TXCE2- 

TXCLKE- 

TXCE3- 

HD_NORMAL 

P403 

SMW200-26C 

1 2 

3 4 

5 6 

7 8 

9 10 

11 12 

13 14 

15 16 

17 18 

19 20 

NC 

21 22 

NC 

23 24 

25 26 

HD 

TXCE0+ 

TXCE1+ 

TXCE2+ 

TXCLKE+ 

TXCE3+ 

LVDS,CTR KEY 

CPT 

R428 0 

R404 R444 R445 Q406 L410 L411 L407 C414 R414 

LG30 O X X X X X X X X 

LG50 O X X X BEAD BEAD BEAD 22uF X 

LG60 X 3.3K 3.3K O BEAD BEAD BEAD 22uF 10K 

LG70 O X X X BEAD BEAD BEAD 22uF X 

**MULTI ITEM 

2SC3052(P/N:0TRIY80001A) RA:2SC3875(P/N:0TR387500AA) 

R432 0 

READY 

HD_ATN 

1 

3 

5 

7 

9 

11 

13 

15 

17 

19 

P403-*1 

SMAW200-24C 

2 

4 

6 

8 

10 

12 

14 

16 

18 

20 

21 22 

23 24 

CPT 

R428 

O 

LPL X 

32 sharp X 

MSTAR 2007/12/20 

4 11

EAX40043808 

MSTAR LP81A 

21 

TU500 

TAFT-Z703D 

SHIELD 

1 NC_1 

2 GND_1 

3 +B[5V] 

4 NC_2 

5 RF_AGC 

R514 

0 

6 TP[33V_OPTION] 

7 NC_3 

8 GND_2 

9 DATA 

10 CLOCK 

11 AS 

12 NC_4 

13 V-OUT 

14 AFT 

15 A-OUT 

16 SIF-OUT 

17 NC_5 

18 NC_6 

19 NC_7 

20 NC_8 

READY R553 

OPT 

C501 

27pF 

R503 

4.7K 

+5V_TUNER 

C503 

0.01uF 

C502 

27pF 






NON EU TUNER 

C521 

10uF 

16V 

L502 

BLM18BD102SN1D 

READY 

R545 

R507 100 

READY 

READY 

R506 

0 

330 

R505 330 

Near the pin 

C507 

0.01uF 

READY 

C510 

4.7uF 

35V 

MAIN_SIF 

+5V_TUNER 

R504 

4.7K 

R508 

4.7K 

R518 

R519 

0 

0 

SDA_TUNER 

SCL_TUNER 

C520 

0.1uF 

B 

E 

+5V_TUNER 

UBW2012-121F 

L501 

120OHM 

R521 

220 

R522 

220 

Q502 

2SA1530A-T112-1R 

C 

C513 

270pF 

READY 

TV_MAIN 

C506 

4700pF 

B 

+5V_TUNER 

C 

Q501 

RT1C3904-T112 

E 

R515 1K 

R513 

1K 

C512 

0.027uF 

AM_AUDIO 

21 

TU500-*1 

TAFT-H703F 

1 NC_1 

2 GND_1 

3 

4 NC_2 

5 RF_AGC 

6 

8 GND_2 

9 DATA 

10 CLOCK 

11 AS 

+B[5V] 

7 NC_3 

12 NC_4 

13 V-OUT 

14 AFT 

16 

SHIELD 

SIF-OUT 

17 NC_5 

18 NC_6 

19 NC_7 

NTSC TUNER 

TP[33V_OPTION] 

15 A-OUT 

20 NC_8 

MSTAR 2007/12/20 

TUNER 5 1 1

EAX40043808 

MSTAR LP81A 

SW_RESET 

I2S_MCLK 

+1.8V_AVDD 

C601 

100pF 

C603 

1000pF 

R600 

3.3K 

+1.8V_AVDD 

C600 

10uF 16V 

+3.3V 

C605 

0.1uF 

C602 

0.1uF 

+1.8V_DVDD 

C606 

1000pF 

C642 

100pF 

READY 

SIDE_LIN 

COMP2_L 

AUDIO_SW 

for COMP2 

C608READY 

D602 1uF 30V 

R601 

100 

C604 

10uF 16V 

C607 

0.1uF 

+5V_MULTI 

+5V_MULTI 






C662 

R634 

4.7K 

2.2uF 

R611 

680K 

R612 

680K 

SW_L 

+5V_MULTI 

C663 

BST1A 

VDR1A 

/RESET 

AD 

VSS_IO 

CLK_I 

CLK_O 

VDD_IO 

DGNDPLL 

AGNDPLL 

LFM 

AVDDPLL 

DVDDPLL 

NC_1 

16V 10uF 

C609 

2.2uF 

C611 

1 

2 

3 

4 

5 

6 

7 

8 

9 

10 

11 

12 

13 

14 

+1.8V_DVDD 

R629 

680K 

R630 

680K 

22000pF 

PGND1A_2 

15 

DVSS 

C610 

0.1uF 

56 

PGND1A_1 

55 

16 

DVDD 

OUT1A_2 

54 

17 

SDATA 

OUT1A_1 

53 

18 

WCK 

PVDD1A_2 

52 

19 

BCK 

PVDD1A_1 

51 

20 

SDA 

R602 

100 

C615 

0.1uF 

PVDD1B_2 

50 

I2S_SDO 

I2S_WS 

I2S_SCK 

SDA_Part 

SCL_Part 

XA 

YA 

YB 

XB 

CONTROL_B 

CONTROL_C 

GND 

C617 

0.1uF 

IC600 

NTP3000A 

21 

SCL 

PVDD1B_1 

49 

22 

PWM_3B/PWM_HP2 

R603 

100 

OUT1B_2 

48 

23 

PWM_3A/PWM_HP1 

IC602 

MC74HC4066ADR2G 

1 

2 

3 

4 

5 

6 

7 

OUT1B_1 

24 

PROTECT 

0 

R642 

AMP_MUTE_HOTEL 

R604 

3.3 

C613 

0.01uF 

47 

PGND1B_2 

25 

FAULT 

HOTEL_OPT 

46 

35V 330uF 

C612 

C616 

22000pF 

PGND1B_1 

45 

26 

VDR2B 

C614 

1uF 

BST1B 

READY 

30V 

D601 

44 

27 

D603 

30V BST2B 

READY 

PGND2B_1 

+16V_NTP 

VDR1B 

43 

28 

C651 

1000pF 

50V 

C618 1uF 

R606 

C666 

330uF 35V 

42 

41 

40 

39 

38 

37 

36 

35 

34 

33 

14 VCC 

13 CONTROL_A 

12 CONTROL_D 

11 XD 

10 YD 

9 YC 

8 XC 

NC_2 

C620 

1000pF 

VDR2A 

BST2A 

PGND2A_2 

PGND2A_1 

OUT2A_2 

OUT2A_1 

PVDD2A_2 

PVDD2A_1 

PVDD2B_2 

32 PVDD2B_1 

31 OUT2B_2 

30 OUT2B_1 

29 PGND2B_2 

0 

+16V_NTP 

C623 

R607 

3.9 

R608 

3.9 

C619 

1000pF 

Q608 

2SA1530A-T112-1R 

E 

22000pF 

C 

+16V_NTP 

C622 

1000pF 

R609 

3.9 

R610 

3.9 

C621 

1000pF 

30V 

D600 

READY 

+3.3V_MST 

C624 

C626 

0.1uF 

L603 

2S DA-8580 2F 

1S 1F 

EAP38319001 

1uF 

C625 

22000pF 

+5V_MULTI 

+5V_MULTI 

R637 

680K 

R638 

680K 

+5V_MULTI 

R639 

680K 

R640 

680K 

C632 

0.47uF 

+16V_NTP 

C631 

1000pF 

+16V_NTP 

C629 

0.1uF 

C630 

1000pF 

AC_DET 

Audio S/W : COMP2 or SIDE L/R 

10K 

R650 

B 

100 

R651 

R618 

3.9 

R617 

3.9 

C664 

SW_R 

C665 

C637 

0.1uF 

C636 

0.1uF 

+16V_NTP 

C635 

1000pF 

R622 

3.9 

R621 

3.9 

C634 

1000pF 

Q600 

RT1C3904-T112 

+5V_MULTI 

2.2uF 

R633 

4.7K 

2.2uF 

R624 

4.7K 

R623 

4.7K 

L607 

2S DA-8580 2F 

1S 1F 

EAP38319001 

C 

E 

B 

C641 

0.1uF 

C639 

0.01uF 

R626 

3.3 

R625 

3.3 

C638 

0.01uF 

C640 

0.47uF 

C644 

0.1uF 

C643 

0.1uF 

R641 

L611 

BG2012B121F 

EAM38769506 

L610 

BG2012B121F 

EAM38769506 

R628 

4.7K 

R627 

4.7K 

10K 

SIDE_RIN 

COMP2_R 

C648 

0.01uF 

R636 

3.3 

R635 

3.3 

C647 

0.01uF 

L612 

BG2012B121F 

EAM38769506 

SPK_L- 

L613 

BG2012B121F 

EAM38769506 

AUDIO_SW 

SPK_R+ 

Digital Audio AMP 

for SIDE R/L 

SPK_L- 

SPK_R- 

SPK_L+ 

MNT_ROUT 

MNT_LOUT 

+12V 

Q606 

RT1C3904-T112 

R647 

4.7K 

MNT_L_AMP 

+12V 

Q607 

RT1C3904-T112 

R649 

4.7K 

C649 

6800pF 

+12V 

MNT_R_AMP 

C 

E 

C 

E 

B 

+1.8V 

AMP_MUTE_HOTEL 

+12V 

B 

+12V 

R646 

1K 

C650 

6800pF 

L614 

120OHM 

UBW2012-121F 

EAM38769505 

L615 

120OHM 

UBW2012-121F 

EAM38769505 

R645 

1K 

+3.3V 

READY 

10K 

R648 

C628 

R615 

R614 

C627 

HOTEL_OPT 

R632 

200 

HOTEL_OPT 

R616-*115K 

NON HOTEL_OPT 

R616 10K 

33pF 

5.6K 

L606 

120OHM 

UBW2012-121F 

EAM38769505 

5.6K 

33pF 

NON HOTEL_OPT 

R613 10K 

HOTEL_OPT 

R613-*115K 

+1.8V_AVDD 

+1.8V_DVDD 

R620 

6.8K 

C633 

0.1uF 

R619 

6.8K 

+3.3V 

B 

R605 

SPK_R- 

SPK_R+ 

SPK_L- 

SPK_L+ 

C 

HOTEL_OPT 

Q609 

RT1C3904-T112 

E 

READY 

10K 

R631 

HOTEL_OPT 

0 

IC601 

SPK_R+_HOTEL 

SPK_R-_HOTEL 

1 OUT1 LM324DOUT4 

2 INPUT1- 

3 INPUT1+ 

4 VCC 

+3.3V_1 

AMP :GAIN X 4 

5 INPUT2+ 

6 INPUT2- 

+3.3V_1 

AUDIO_R 

INPUT4- 13 

INPUT4+ 

GND 

INPUT3+ 

INPUT3- 9 

7 OUT2 OUT3 8 

MSTAR N-EU 

AUDIO 

+16V_NTP 

HOTEL_OPT 

SW_RESET 

14 

12 

11 

10 

0.1uF 

C646 

P601 

SMAW250-04 

1 

2 

3 

4 

Chinese Hotel Option 

JP600 

JP601 

HOTEL_OPT 

P600 

12505WR-09A00 

1 

2 

3 

4 

5 

6 

7 

8 

9 

10 

2007/12/20 

6 11

EAX40043808 

MSTAR LP81A 

JK700 

12505WS-04A00 

5 

1 

2 

3 

4 

JP700 

JP701 

JP702 

JP703 

KJA-UB-4-0004 

USB DOWN STREAM 

DEBUG TEST OPTION 

USB 

P701 

1 

2 

3 

4 

5 

RAMADD[4-9] 

RAMADD[0-3] 

+3.3VDDP 

DUPRD0 

DEC_656[0] DUPTD0 

** 1A Design 

R700 

27 

R701 

27 

RAMADD[4] 

28 

VSS1 

29 

A4 

R702 

5.1K 

READY 

100uF 

16V 

C722 C723 

MBW3216-501TF 






L715 

C709 :EMI Solution 

+3.3VDDP 

RAMADD[11] 

IPCLK 

R706 

4.7K 

R707 

56 

C709 

5pF 

RAMADD[10] 

RAMBA[1] 

RAMBA[0] 

RAMCS 

RAMRAS 

5% 

1/10W 

0.1uF 

50V 

R703 

5.1K 

READY 

RAMCAS 

RAMWE 

RAMDQM 

USB_DN 

USB_DP 

50V 

IC704 

HY57V641620FTP 

+3.3VDDP 

27 

26 

25 

24 

23 

22 

21 

20 

19 

18 

17 

16 

15 

14 

13 

12 

11 

10 

VDD3 

A3 

A2 

A1 

A0 

RAMADD[3] 

RAMADD[5] 

30 A5 

RAMADD[2] 

It’s possibel to 27~47ohm 

RAMADD[6] 

31 A6 

RAMADD[7] 

32 A7 

RAMADD[1] 

RAMADD[0] 

RAMADD[8] 

33 A8 

RAMADD[9] 

34 A9 

35 

A11 

36 

NC1 

37 

CKE 

38 CLK 

A10/AP 

BA1 

BA0 

CS 

RAS 

CAS 

WE 

LDQM 

Capacitors on VBUSA should be 

39 

UDQM 

40 

NC2 

41 

VSS2 

42 

DQ8 

RAMDAT[8] 

VDD2 

DQ7 

RAMDAT[7] 

43 VDDQ3 

RAMDAT[9] 

44 DQ9 

VSSQ2 

DQ6 

DQ5 

RAMDAT[6] 

R740 

0 

Download S/W 

1/10W 

5% 

ZORAN SRAM Board F/W Download 

16V 

RAMDAT[10] 

External F/W Download 

R741 

0 

Download S/W 

C724 

45 

DQ10 

46 

VSSQ3 

47 

DQ11 

RAMDAT[5] 

TOP SIDE! 

For Initial Download 

placed as close to Connector as possible. 

RAMDAT[11] 

10uF 

48 DQ12 

49 VDDQ4 

9 

8 

7 

6 

VDDQ2 

DQ4 

DQ3 

RAMDAT[4] 

RAMDAT[12] 

RAMDAT[3] 

50 DQ13 

5 

4 

3 

2 

1 

DQ2 

DQ1 

VDDQ1 

DQ0 

VDD1 

VSSQ1 

RAMDAT[13] 

RAMDAT[2] 

RAMDAT[14] 

51 

DQ14 

52 

VSSQ4 

53 

DQ15 

RAMDAT[1] 

RAMDAT[15] 

RAMDAT[0] 

R704 

1K 

R705 

1K 

1/10W 

5% 

RAMDAT[8-15] 

54 

+3.3V_SDRAM 

VSS3 

R708 

180 

RAMDAT[0-7] 

FLASH_WP_ZORAN 

SFDI 

SFCLK 

R709 

1K 

VOUT 

L716 

OPT 

ILIMIT 

FAULT/ 

+3.3VDDP 

READY 

6 

5 

4 

10K 

R710 

SFCS 

SFDI 

IC705 

MIC2009YM6-TR 

1 VIN 

2 GND 

3 

ENABLE 

CS# 

SO 

WP# 

GND 

IC703_USB 

IC703 

MX25L1605AM2C-15G 

1 

2 

3 

4 

C725 

0.1uF 

8 VCC 

7 HOLD# 

6 

5 

SCLK 

SI 

OCP_EN 

R716 

4.7K 

+3.3VDDP 

SFCLK 

SFDO 

L717 

READY 

120OHM 

UBW2012-121F 

L718 

120OHM 

UBW2012-121F 

SFCS 

SFDO 

SFDI 

SFCLK 

USB_DP 

USB_DN 

+3.3V_USB 

+5V_MULTI 

+5V_USB 

* R715 Recommendation is 6.19k 1% 

to meet USB2.0 HS cert 

RAMADD[0-11] 

UBW2012-121F 

R729 

200 

READY 

L712 

120OHM 

UBW2012-121F 

R711 

R712 

R713 

R714 

0 

0 

R715 6.19K 

C719 18pF 

X702 

C720 18pF 

RAMADD[4] 

RAMADD[3] 

RAMADD[5] 

RAMADD[2] 

RAMADD[6] 

RAMADD[1] 

RAMADD[7] 

RAMADD[0] 

RAMADD[8] 

RAMADD[10] 

RAMADD[9] 

RAMADD[11] 

L711 

120OHM 

0 

0 

C710 

22uF 

16V 

12MHz 

C711 

22uF 

16V 

C712 

0.1uF 

DEC_656[7] 

0 

R717 

READY 

C754 

10nF 

50V 

+3.3VDDP 

C713 

0.1uF 

+3.3VDDA 

0 

0 

R718 

R719 

101 

102 

103 

104 

105 

106 

107 

108 

109 

110 

111 

112 

113 

114 

115 

116 

117 

118 

119 

120 

121 

122 

123 

124 

125 

126 

127 

128 

USB 1 

0 

0 

0 

0 

0 

R720 

R721 

R722 

R723 

R724 

99 

100 

RAMBA[1] 

RAMBA[0] 

RAMCS 

RAMRAS 

RAMCAS 

RAMWE 

RAMDQM 

IPCLK 

97 

98 

95 

96 

+1.8V 

93 

94 

22 

0 

R744 

R725 

IC707 

91 

92 

ZR36966PQCG-XD 

L713 

120OHM 

UBW2012-121F 

L714 

120OHM 

UBW2012-121F 

Connect to Main IC(CCIR656 Interface) 

DEC_656[6] 

DEC_656[5] 

DEC_656[4] 

DEC_656[3] 

DEC_656[2] 

DEC_656[1] 

DEC_656[0] 

89 

90 

C714 

C715 

R726 

15K 

1% 

47uF 

16V 

22uF 

16V 

DEC_656[0] : DUPTD0 

DEC_656[0-7] 

OCP_EN 

DEC_656_CLK 

87 

88 

85 

86 

83 

84 

81 

82 

C717 

0.1uF 

C716 

0.1uF 

C734 

0.1uF 

50V 

79 

80 

77 

78 

+1.8VDDC 

+1.8VDDA 

75 

76 

73 

74 

71 

72 

69 

70 

+1.8VDDA 

67 

68 

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 

31 

32 

33 

34 

35 

36 

37 

38 

65 

66 

+3.3VDDA 

C726 

0.1uF 

50V 

+3.3VDDP 

C735 

0.1uF 

50V 

C747 

0.1uF 

50V 

64 

63 

62 

61 

60 

59 

58 

57 

56 

55 

54 

53 

52 

51 

50 

49 

48 

47 

46 

45 

44 

43 

42 

41 

40 

39 

C727 

0.1uF 

50V 

C736 

0.1uF 

50V 

C748 

0.1uF 

50V 

+1.8VDDA 

+3.3VDDP 

+1.8VDDC 

RAMDAT[0] 

RAMDAT[15] 

RAMDAT[1] 

RAMDAT[14] 

RAMDAT[2] 

RAMDAT[13] 

RAMDAT[3] 

RAMDAT[12] 

RAMDAT[4] 

RAMDAT[11] 

RAMDAT[5] 

RAMDAT[10] 

RAMDAT[6] 

RAMDAT[9] 

RAMDAT[7] 

RAMDAT[8] 

C728 

0.1uF 

50V 

C737 

0.1uF 

50V 

C729 

0.1uF 

50V 

C738 

0.1uF 

50V 

+1.8VDDC 

+3.3VDDA 

R727 

1K 

R728 

C730 

0.1uF 

50V 

C739 

0.1uF 

50V 

C749 

0.1uF 

50V 

1/10W 

5% 

R739 

C750 

0.1uF 

50V 

R734 

R735 

R736 

R737 

0 

150 

C731 

0.1uF 

50V 

C740 

0.1uF 

50V 

R733 

390 

R743 

ZORAN I2C strobe ready 4.7K 

R738 0 

READY 

RAMDAT[0-15] 

MSTAR N-EU 

USB/MPEG DEC 

READY 

R742 

4.7K 

C732 

0.1uF 

50V 

C751 

0.1uF 

50V 

C741 

0.1uF 

50V 

75 

75 

75 

75 

+3.3VDDP 

DUPRD0 

+3.3VDDP 

C742 

0.1uF 

50V 

C752 

0.1uF 

50V 

* Analog Video Option 

* R732 Video Output Level Reference 

Originally 392 ohm 1% 

MPEG_RESET 

C753 

0.1uF 

50V 

R732 

220K 

C743 

0.1uF 

50V 

C745 

X703 

27MHz 

C746 

L719 

C744 

0.1uF 

50V 

* R732 Video Output Level Referenc 

22pF 

22pF 

MLF2012A2R7JT000 C755 

READY 220pF 

50V 

READY 

I2S_DIN 

TX_MPEG 

RX_MPEG 

I2S_WS_IN 

I2S_CLK_IN 

2007/12/20 

7 11

EAX40043808 

MSTAR LP81A 

DCDC_7.22V_PIP 

2SA1530A-T112-1R 

MNT_VOUT 

R8000 

0 

GAIN X 4 

RXB1N 1 

RXB1P 2 

GND_3 3 

RXB2N 4 

RXB2P 5 

HPLUGB 6 

DDCDB_DA 7 

DDCDB_CK 8 

RXACKN 9 

RXACKP 10 

GND_11 11 

RXA0N 12 

RXA0P 13 

AVDD_33_14 14 

RXA1N 

RXA1P 

GND_17 

RXA2N 

RXA2P 

HPLUGA 

REXT 

DDCDA_DA 

DDCDA_CK 

HSYNC1 

VSYNC1 

VCLAMP 

REFP 

REFM 

BIN1P 

SOGIN1 

GIN1P 

RIN1P 

VCOM3 

BIN0P 

VCOM2 

GIN0P 

SOGIN0 

RIN0P 

AVDD_33_39 

GND_40 

HSYNC0 

VSYNC0 42 

VSYNC2 43 

BIN2P 44 

SOGIN2 45 

GIN2P 46 

RIN2P 47 

C1 48 

Y1 49 

C0 50 

Y0 51 

CVBS3 52 

CVBS2 53 

CVBS1 54 

VCOM1 55 

CVBS0 56 

VCOM0 57 

AVDD_33_58 58 

CVBSOUT1 59 

CVBSOUT0 60 

GND_61 

SIP0P 

AVDD_SIF 

SIF1P 

SW800 

TMUE312GAB 

+5V_ST 2 4 

READY 

D800 

1N4148W 

100V 

READY 

C804 

0.1uF 

D801 

KDS181 

C800 

4.7uF 

10V 

R8002 

0 

+3.3V_MST 

R8018 

R8016 100 

33K 






C824 

0.1uF 

50V 

R8019 

100 

D802 

AC_RST 

KDS181 

HWRESET 

R8022 

C833 

10uF 

16V 

C834 

4.7uF 



0 

R8027 0READY 

R8028 0READY 

R8023 0READY 

READY 

R8029 0 

R8024 0READY 

READY 

R8026 0 

READY 

R8053 22 


COMP2_Pb 

COMP2_Y 

COMP2_Pr 

PC_B 

PC_G 

PC_R 


PC_HS 

PC_VS 

COMP1_Pb 

COMP1_Y 

COMP1_Pr 

SIDE_C 

SIDE_Y 

SIDE_V 

CVBS_VIN 

TV_MAIN 


MNT_VOUT_T 

PIP_VOUT 

MAIN_SIF 


READY 

61 

62 

63 

64 

RXB1N 

RXB1P 

GND_3 

1 

2 

3 

HPD_MST_1 

R8025 0 

RXB2N 

READY RXB2P 

HPLUGB 

DDCDB_DA 

4 

5 

6 

7 

R8052 22 DDCDB_CK 8 

HDMI_C- 

HDMI_C+ 

READY RXACKN 

RXACKP 

GND_11 

9 

10 

11 

HDMI_0- 

HDMI_0+ 

RXA0N 

RXA0P 

AVDD_33_14 

12 

13 

14 

HDMI_1- 

HDMI_1+ 

RXA1N 

RXA1P 

GND_17 

15 

16 

17 

HPD_MST_2 

R8021 

READY 

0 

HDMI_2- 

HDMI_2+ 

C805 0.1uF R8054 390 

RXA2N 

RXA2P 

HPLUGA 

REXT 

18 

19 

20 

21 

HDMI_SDA 

HDMI_SCL 

R8055 

R8056 

22 

22 

DDCDA_DA 

DDCDA_CK 

HSYNC1 

22 

23 

24 

C806 0.1uF 

VSYNC1 25 

C807 0.1uF 

C809 

0.1uF 

VCLAMP 

REFP 

26 

27 

C808 0.1uF 

REFM 28 

R8030 47 

R8031 47 

R8032 47 

R8033 47 

R8034 47 

R8035 47 

R8036 47 

R8037 47 

R8038 47 

R8039 47 

C810 

C811 

C812 

C813 

C814 

C815 

C816 

C817 

C818 

C819 

BIN1P 

0.047uF SOGIN1 

1000pF GIN1P 

0.047uF RIN1P 

0.047uF VCOM3 

0.047uF BIN0P 

0.047uF VCOM2 

0.047uF GIN0P 

0.047uF SOGIN0 

0.047uF RIN0P 

0.047uF AVDD_33_39 

29 

30 

31 

32 

33 

34 

35 

36 

37 

38 

39 

GND_40 40 

R8181 4.7K 

HSYNC0 

VSYNC0 

VSYNC2 

41 

42 

43 

NON_EU OPTION 

R8012 

R8017 

47 

47 

C820 

C821 

0.047uF 

1000pF 

BIN2P 

SOGIN2 

44 

45 

R8011 

R8013 

47 

47 

C822 

C823 

0.047uF 

0.047uF 

GIN2P 

RIN2P 

C1 

46 

47 

48 

CVBS_V 

R8041 

R8042 

47 

47 

C825 

C826 

0.047uF 

0.047uF 

Y1 

C0 

Y0 

CVBS3 

49 

50 

51 

52 

R8043 

R8044 

R8045 

47 

47 

47 

C827 

C828 

C829 

0.047uF 

0.047uF 

0.047uF 

CVBS2 

CVBS1 

VCOM1 

53 

54 

55 

R8046 

R8047 

47 

47 

C830 

C831 

0.047uF 

0.047uF 

CVBS0 

VCOM0 

56 

57 

AVDD_33_58 58 

R8048 

TW9910 block R8049 

47 

47 

CVBSOUT1 

CVBSOUT0 

GND_61 

59 

60 

61 

C832 0.1uF SIP0P 

AVDD_SIF 

62 

63 

SIF1P 64 

Q801 

E 

C 

193 VDDC_193 

194 VDDP_194 

195 NC_195 

196 NC_196 

197 LVA3P 

198 LVA3M 

199 LVACKP 

200 LVACKM 

201 LVA2P 

202 LVA2M 

203 LVA1P 

204 LVA1M 

205 LVA0P 

206 LVA0M 

207 VDDP_207 

208 GND_208 

209 NC_209 

210 NC_210 

211 LVB3P 

212 LVB3M 

213 LVBCKP 

214 LVBCKM 

215 LVB2P 

216 LVB2M 

217 LVB1P 

218 LVB1M 

219 LVB0P 

220 LVB0M 

221 VDDP_221 

222 GND_222 

223 GPIOE[3] 

224 GPIOE[2] 

225 GPIOE[1] 

226 GPIOE[0] 

231 

230 IVSYNC 

229 IHSYNC 

228 IDE 

227 ICLK 

DI[0] 

232 DI[1] 

233 DI[2] 

234 DI[3] 

235 VDDP_235 

236 DI[4] 

237 DI[5] 

238 DI[6] 

239 DI[7] 

240 VDDC_240 

241 GND_241 

242 DI[8] 

243 DI[9] 

244 DI[10] 

245 DI[11] 

246 DI[12] 

247 DI[13] 

248 HWRESET 

249 XOUT 

250 XIN 

251 AVDD_MPLL 

252 RXBCKN 

253 RXBCKP 

254 AVDD_33_254 

255 RXB0N 

256 RXB0P 

15 

16 

17 

18 

19 

20 

21 

22 IC801-*1 

23 

24 

25 

26 

27 

28 

29 

30 LGE6891DD 

31 

32 

33 

34 

35 

36 

37 

38 

39 

40 HD 

41 

65 

66 

67 

68 

69 

70 

71 

72 

73 

74 

75 

76 

77 

78 

79 

80 

81 

82 

83 

84 

85 

86 

87 

88 

89 

90 

91 

92 

93 

94 

95 

96 

97 

98 

99 

100 

101 

102 

103 

104 

105 

106 

107 

108 

109 

110 

111 

112 

113 

114 

115 

116 

117 

118 

119 

120 

121 

122 

123 

124 

125 

126 

127 

128 

SIFM 

GND_66 

AUVRADN 

AUVRADP 

AUVREF 

AVDD_AU 

AUL0 

AUR0 

AUL1 

AUR1 

AUCOM 

AUL2 

AUR2 

AUL3 

AUR3 

AUMONO 

AUOUTL3 

AUOUTR3 

AUOUTL2 

AUOUTR2 

AUOUTL1 

AUOUTR1 

AUOUTL0 

AUOUTR0 

GPIOF[0] 

GPIOF[1] 

GPIOF[2] 

GPIOF[3] 

GPIOF[4] 

GPIOF[5] 

GPIOF[6] 

GPIOF[7] 

GPIOF[8] 

GPIOF[9] 

VDDP_99 

GND_100 

VDDC_101 

DQS[1] 

MDATA[15] 

MDATA[14] 

GND_105 

MDATA[13] 

MDATA[12] 

VDDM_108 

MDATA[11] 

MDATA[10] 

MDATA[9] 

MDATA[8] 

GND_113 

VDDM_114 

MDATA[7] 

MDATA[6] 

MDATA[5] 

MDATA[4] 

VDDM_119 

MDATA[3] 

MDATA[2] 

MDATA[1] 

MDATA[0] 

DQS[0] 

LDQM 

UDQM 

MVREF 

MCLKE 

B 

1 

3 

C 

E 

R8004 

1% 402 

5 

R8006 

470 

B 

Q802 

R8007 

68 

R868 

402 

1608 

R8010 

MNT_VOUT_T 

RT1C3904-T112 

100 

129 MCLKZ 

130 MCLK 

131 BADR[1] 

132 BADR[0] 

133 RASZ 

134 GND_134 

135 VDDM_135 

136 AVDD_MEMPLL 

137 CASZ 

138 WEZ 

139 MADR[0] 

140 MADR[1] 

141 MADR[2] 

142 MADR[3] 

143 MADR[4] 

144 MADR[5] 

145 MADR[6] 

146 MADR[7] 

147 VDDM_147 

148 GND_148 

149 VDDC_149 

150 MADR[8] 

151 MADR[9] 

152 MADR[10] 

153 MADR[11] 

154 AD[0] 

155 AD[1] 

156 AD[2] 

157 AD[3] 

158 AD[4] 

159 AD[5] 

160 AD[6] 

161 AD[7] 

162 WRZ 

163 RDZ 

164 ALE 

165 VDDP_165 

166 GND_166 

169 

168 SDI 

167 SCK 

CSZ 

177 

176 PWM1 

175 PWM0 

174 SAR3 

173 SAR2 

172 SAR1 

171 SAR0 

170 SDO 

DDCR_DA 

178 DDCR_CK 

179 DDCA_DA 

180 DDCA_CK 

183 

182 IRIN 

181 INT 

VDDP_183 

184 GND_184 

185 VDDC_185 

186 GPIOB[4] 

187 GPIOB[5] 

188 GPIOB[6] 

189 NC_189 

190 NC_190 

192 PWM3 

191 PWM2 


#8. MSTAR 

PIP_V 

R8081 

0 

TW9910 block 

MSTAR Recommand 

: over 8V 

R8014 

75 

0.1uF 

C881 

C Q804 

2SA1530A-T112-1R 

GAIN X 4 

E 

B 

R8020 

402 

R870 

402 

C 

E 

TW9910 block 

R8050 

470 

B 

PIP_VOUT 

Q805 

RT1C3904-T112 

R8051 

68 

1608 

R8060 

100 

255 RXB0N 

256 RXB0P 

C835 

0.1uF 

1uF 

C837 

20pF 

C882 

C838 

0.1uF 

C836 

16V 

0.1uF 

C880 

0.1uF 

252 RXBCKN 

253 RXBCKP 

254 AVDD_33_254 


251 AVDD_MPLL 

X800 

14.31818MHz 

2.2uF 

COMP1_L 

2.2uF 

20pF 

HWRESET 

HDMI1_5V_DET 

HDMI2_5V_DET 

HDMI3_5V_DET 

2.2uF 

C841 

R8064 

1M 

249 XOUT 

250 XIN 

248 HWRESET 

2.2uF 

COMP1_R 

SW_L 

SW_R 

120HZ: H 

Normal: L 

0.1uF 

2.2uF 

100 

R8065 

2.2uF 

HDMI_SEL2 

HDMI_SEL1 

100 

R8066 

2.2uF 

+3.3V_MST 

100 

R8015 

241 GND_241 

242 DI[8] 

243 DI[9] 

244 DI[10] 

245 DI[11] 

246 DI[12] 

247 DI[13] 

PC_AUD_L 

PC_AUD_R 

CVBS_LIN 

CVBS_RIN 

AM_AUDIO 

0.1uF 

C850 

240 VDDC_240 

I2S_DIN 

I2S_CLK_IN 

I2S_WS_IN 

100 

100 

R8074 

2.2uF 

2.2uF 

100 

100 

100 

100 

2.2K 

READY 

R8071 

R8075 

READY 

R8077 

236 DI[4] 

237 DI[5] 

238 DI[6] 

239 DI[7] 

R8078 

READY 

10K 

1000pF 

R8076 

+3.3V_MST 

235 VDDP_235 

R8173 

4.7K 

READY 

R8174 

4.7K 

MNT_L_AMP 

MNT_R_AMP 

SDA_TUNER 

SCL_TUNER 

222 GND_222 

223 GPIOE[3] 

224 GPIOE[2] 

225 GPIOE[1] 

226 GPIOE[0] 

231 

230 IVSYNC 

229 IHSYNC 

228 IDE 

227 ICLK 

DI[0] 

232 DI[1] 

233 DI[2] 

234 DI[3] 

22K 

1000pF 

22K 

1000pF 

C860 

0.1uF 

R8105 

1K 

R8106 

READY 

+3.3V_MST 

R8107 

READY 

R8109 

READY 

R8111 

3.3K 

PWM0 PWM1 PWM2 PWM3 

R8112 

READY 

TXCLKO+,TXCLKO-,TXCO0+,TXCO0-,TXCO1+,TXCO1-,TXCO2+,TXCO2-,TXCO3+,TXCO3-,TXCO4+,TXCO4- 

0.1uF 

TXCO4+ 

TXCO4- 

TXCO3+ 

TXCO3- 

TXCLKO+ 

TXCLKO- 

TXCO2+ 

TXCO2- 

TXCO1+ 

TXCO1- 

TXCO0+ 

TXCO0- 

C859 

+3.3V_MST 

R8099 

10K 

IC801 

LGE6991DD 

FHD 

208 GND_208 

209 NC_209 

210 NC_210 

211 LVB3P 

212 LVB3M 

213 LVBCKP 

214 LVBCKM 

215 LVB2P 

216 LVB2M 

217 LVB1P 

218 LVB1M 

219 LVB0P 

220 LVB0M 

C861 

0.1uF 

0.1uF 

TXCE4+ 

TXCE4- 

TXCE3+ 

TXCE3- 

TXCLKE+ 

TXCLKE- 

TXCE2+ 

TXCE2- 

TXCE1+ 

TXCE1- 

TXCE0+ 

TXCE0- 

65 

66 

67 

68 

69 

70 

71 

72 

73 

74 

75 

76 

77 

78 

79 

80 

81 

82 

83 

84 

85 

86 

87 

88 

89 

90 

91 

92 

93 

94 

95 

96 

97 

98 

99 

100 

101 

102 

103 

104 

105 

106 

107 

108 

109 

110 

111 

112 

113 

114 

115 

116 

117 

118 

119 

120 

121 

122 

123 

124 

125 

126 

127 

128 

SIFM 

GND_66 

AUVRADN 

AUVRADP 

AUVREF 

AVDD_AU 

AUL0 

AUR0 

AUL1 

AUR1 

AUCOM 

AUL2 

AUR2 

AUL3 

AUR3 

AUMONO 

AUOUTL3 

AUOUTR3 

AUOUTL2 

AUOUTR2 

AUOUTL1 

AUOUTR1 

AUOUTL0 

AUOUTR0 

GPIOF[0] 

GPIOF[1] 

GPIOF[2] 

GPIOF[3] 

GPIOF[4] 

GPIOF[5] 

GPIOF[6] 

GPIOF[7] 

GPIOF[8] 

GPIOF[9] 

VDDP_99 

GND_100 

VDDC_101 

DQS[1] 

MDATA[15] 

MDATA[14] 

GND_105 

MDATA[13] 

MDATA[12] 

VDDM_108 

MDATA[11] 

MDATA[10] 

MDATA[9] 

MDATA[8] 

GND_113 

VDDM_114 

MDATA[7] 

MDATA[6] 

MDATA[5] 

MDATA[4] 

VDDM_119 

MDATA[3] 

MDATA[2] 

MDATA[1] 

MDATA[0] 

DQS[0] 

LDQM 

UDQM 

MVREF 

MCLKE 

C839 

C840 

C842 

C843 

C844 

C845 

C846 

C847 

C848 

C849 

R8072 

R8073 

SW_L/R: COMP2_L/R or SIDE_L/R 

H/W OPTION #3 

R8090 

4.7K 

READY 

R8091 

4.7K 

SPK-N R8183 2.2K 

0 

0 

C852 0.1uF 

R8082 100 

I2S_SDO 

R8085 100 

I2S_SCK 

R8087 100 

I2S_WS 

R8089 100 

I2S_MCLK 

R8079 

R8080 

R8092 100 RS232C 

TXD 

R8094 100 RS232C 

RXD RS232C 

R8095 100 

PANEL_ON 

R8058 

R8057 

HPD_MST_3 

C851 

DEC_656[0] 

DEC_656[1] 

DEC_656[2] 

DEC_656[3] 

DEC_656[4] 

DEC_656[5] 

DEC_656[6] 

R8084 

C853 

R8088 

C854 

0 

0 HPD_MST_2 

READY 

FLASH_WP 

S_VIDEO_DET 

DEC_656[7] 

221 VDDP_221 

MDATA[15] 

MDATA[14] 

MDATA[13] 

MDATA[12] 

MDATA[11] 

MDATA[10] 

MDATA[9] 

MDATA[8] 

 

C862 

207 VDDP_207 

C863 

0.1uF 

R8108 

3.3K 

TXCE0+,TXCE0-,TXCE1+,TXCE1-,TXCE2+,TXCE2-,TXCE3+,TXCE3-,TXCE4+,TXCE4-,TXCLKE+,TXCLKE- 

C864 

0.1uF 

R8110 

3.3K 

0.1uF 

C865 

193 VDDC_193 

194 VDDP_194 

195 NC_195 

196 NC_196 

197 LVA3P 

198 LVA3M 

199 LVACKP 

200 LVACKM 

201 LVA2P 

202 LVA2M 

203 LVA1P 

204 LVA1M 

205 LVA0P 

206 LVA0M 

MDATA[7] 

MDATA[6] 

MDATA[5] 

MDATA[4] 

MDATA[3] 

MDATA[2] 

MDATA[1] 

MDATA[0] 

0.1uF 

C866 

129 MCLKZ 

130 MCLK 

131 BADR[1] 

132 BADR[0] 

133 RASZ 

134 GND_134 

135 VDDM_135 

136 AVDD_MEMPLL 

137 CASZ 

138 WEZ 

139 MADR[0] 

140 MADR[1] 

141 MADR[2] 

142 MADR[3] 

143 MADR[4] 

144 MADR[5] 

145 MADR[6] 

146 MADR[7] 

147 VDDM_147 

148 GND_148 

149 VDDC_149 

150 MADR[8] 

151 MADR[9] 

152 MADR[10] 

153 MADR[11] 

154 AD[0] 

155 AD[1] 

156 AD[2] 

157 AD[3] 

158 AD[4] 

159 AD[5] 

160 AD[6] 

161 AD[7] 

162 WRZ 

163 RDZ 

164 ALE 

165 VDDP_165 

166 GND_166 

169 

168 SDI 

167 SCK 

CSZ 

177 

176 PWM1 

175 PWM0 

174 SAR3 

173 SAR2 

172 SAR1 

171 SAR0 

170 SDO 

DDCR_DA 

178 DDCR_CK 

179 DDCA_DA 

180 DDCA_CK 

183 

182 IRIN 

181 INT 

VDDP_183 

184 GND_184 

185 VDDC_185 

186 GPIOB[4] 

187 GPIOB[5] 

188 GPIOB[6] 

189 NC_189 

190 NC_190 

192 PWM3 

191 PWM2 

C868 

C869 

C867 

0.1uF 

0.1uF 

0.1uF 

R8178 

R8120 

R8121 

R8122 

R8123 

PWM2 

PWM3 

R8127 

R8115 

R8116 

R8117 

R8118 

FLASH_WP_ZORAN 

FLASH_WP 

R8126 

100 

C870 

C871 

C872 


C873 

100 NOT LG60 

100 

R866 100 LG60 

100 

100 

100 

100 

0 

0 

0 

0 

0.1uF 

0.1uF 

0.1uF 

0.1uF 

C875 

10uF 

16V 

C876 

0.1uF 

C877 

0.1uF 

R8131 100 

R8132 1K 

LPL_CMO 

R8134 100 

R8135 100 

USE LG50_60_70 R8086 

R8168 100 

R8169 100 

C879 

10uF 

16V 

+3.3V_MST 

R8139 100 

READY 

R8140 

100 

READY 

R8142 1K 

AR802 

AR801 

AR800 

R8143 

R8144 

R8145 

R8146 

R8147 

R8150 

R8151 

R8152 

R8153 

R8154 

R8003 

C878 

1000pF 

R8005 

R8067 

0 

R8148 

R8149 

3.3K 

R8157 

3.3K 

R8158 

100 

100 

100 

100 

100 

100 

100 

100 

39 

39 

100 

100 

100 

100 

100 

100 

R8001 

0 

READY 

100 

10K 

10K 

R8102 

READY 

B 

LED_R/PWM 

LED_R_PWM_Big 

PWM1 

PWM0 

IR 

DSUB_SCL 

DSUB_SDA 

KEY2 

SPI_CZ 

SPI_DI 

SPI_CLK 

SPI_CZ 

SPI_DO 

SDA_Part 

E_DIMMING 

I_DIMMING 

MPEG_RESET 

KEY1 

SPI_DO 

DISP_EN 

CEC_C 

TX_MPEG 

RX_MPEG 

SCL_Part 

SW_RESET 

DON’T USE(156,157) 

R8163 

1K 

+3.3V_MST 

Q803 

R8187 

10K 

R8061 

0 

READY 

C 

RT1C3904-T112 

E 

MADR[11] 

MADR[10] 

MADR[9] 

MADR[8] 

MADR[7] 

MADR[6] 

MADR[5] 

MADR[4] 

MADR[3] 

MADR[2] 

MADR[1] 

MADR[0] 

AC_DET 

PANEL_STATUS 

R8167 

1K 

L509 

MBW3216-501TF 

+3.3V_MST 

R8184 

2.2K 

USE LG50_60_70 

R8137 

MADR[0-11] 

C883 

0.47uF 

25V 

MADR[0-11] 

WEZ 

CASZ 

RASZ 

SBA0 

SBA1 

MCLK 

MCLKZ 

CKE 

UDQM 

LDQM 

DQS0 

DQS1 

R8171 

100 

R8172 

100 

EYEQ_RESET 

100 

MDATA[0-15] 

DEC_656[0-7] 

+2.5V_VDDM_MST 

+3.3V_MST 

IC802 

AT24C64AN-10SU-2.7 

A0 

A1 

A2 

GND 

R8185 

2.2K 

RL_ON 

AUDIO_SW 

DEC_656_CLK 

+1.2V_VDDC_MST 


1 

2 

3 

4 

+3.3V_MST 

R867 

4.7K 

USE LG50_60_70 

DDR SDRAM 

MSTAR N-EU 

MSTAR 

MPEG UART 

MX25L1605AM2C-15G 

CS# 

SO 

WP# 

GND 

H/W OPTION #1 

R865 HD 

4.7K 

FHD 

R8070 

4.7K 

1 

2 

3 

4 

SDA_LED 

MUTE_LINE 

SCL_LED 

R8182 

3.3K 

LG60 

IC803 

8 VCC 

7 WP 

6 

5 

NOT LG60 

R8188 

0 

SCL 

SDA 

8 VCC 

7 HOLD# 

6 

5 

SCLK 

SI 

IC803 

+3.3V_MST 

LED_G 

R8179 

100 

R8175 

0 

R8176 

0 

+3.3V_MST 

R8062 

4.7K 

10BIT 

R8063 

4.7K 

+5V_ST_SW 

+3.3V_MST 

H/W OPTION #2 

8BIT 

SPI_CLK 

SPI_DI 

SCL_Part 

SDA_Part 

Insert all except LG60:R8188 

2007/12/20 

8 11

EAX40043807 

MSTAR LP81A 

#9.DDR 

MADR[0-11] 

MDATA[0-15] 






MADR[0-11] 

MADR[11] 

MADR[10] 

MADR[9] 

MADR[8] 

MADR[7] 

MADR[6] 

MADR[5] 

MADR[4] 

MADR[3] 

MADR[2] 

MADR[1] 

MADR[0] 

MDATA[0-15] 

MADR[11] 

MADR[10] 

MADR[9] 

MADR[8] 

MADR[7] 

MADR[6] 

MADR[5] 

MADR[4] 

MADR[3] 

MADR[2] 

MADR[1] 

MADR[0] 

MDATA[8] 

DQS1 

UDQM 

WEZ 

CASZ 

RASZ 

SBA0 

SBA1 

AR902 

56 

1/16W 

AR903 

56 

1/16W 

MADR[10] 

MADR[0] 

MADR[1] 

MADR[2] 

MADR[3] 

C900 

0.1uF 

C902 

0.1uF 

C903 

0.1uF 

C904 

0.1uF 

C905 

0.1uF 

C901 

0.1uF 

A13/NC_2 

BA0 

BA1 

A10/AP 

A0 

A1 

A2 

A3 

VDD_3 

IC900 

HYB25DC256163CE-4 

17 

26 

27 

28 

29 

30 

31 

32 

33 

50 NC_7 

49 VREF 

48 VSS_2 

47 UDM 

46 CK 

45 CK 

44 CKE 

43 NC_6 

42 A12/NC_5 

41 A11 

40 A9 

39 A8 

38 A7 

37 A6 

36 A5 

35 A4 

34 VSS_1 

C907 

1000pF 

READY 

C906 

0.1uF 

R903 

150 

C908 

0.1uF 

C909 

0.1uF 

R905 

150 

R906 

1K 


VDDQ_1 

3 

64 VSSQ_5 

MDATA[9] MDATA[6] 

MDATA[10] 

MDATA[11] 

MDATA[12] 

MDATA[13] 

MDATA[14] 

MDATA[15] 

MADR[10] 

MADR[0] 

MADR[1] 

MADR[2] 

MADR[3] 

VDD_1 

DQ0 

DQ1 

DQ2 

VSSQ_1 

DQ3 

DQ4 

VDDQ_2 

DQ5 

DQ6 

VSSQ_2 

DQ7 

NC_1 

VDDQ_3 

LDQS 

VDD_2 

NC_3 

LDM 

WE 

CAS 

RAS 

CS 

NC_4 

1 

2 

4 

5 

6 

7 

8 

9 

10 

11 

12 

13 

14 

15 

16 

18 

19 

20 

21 

22 

23 

24 

25 

66 VSS_3 

65 DQ15 

63 DQ14 

62 DQ13 

61 VDDQ_5 

60 DQ12 

59 DQ11 

58 VSSQ_4 

57 DQ10 

56 DQ9 

55 VDDQ_4 

54 DQ8 

53 NC_8 

52 VSSQ_3 

51 UDQS 

MADR[11] 

MADR[9] 

MADR[8] 

MADR[7] 

MADR[6] 

MADR[5] 

MADR[4] 

AR901 

56 

1/16W 

AR900 

56 

1/16W 

MADR[11] 

MADR[9] 

MADR[8] 

MADR[7] 

MADR[6] 

MADR[5] 

MADR[4] 

**MULTI ITEM 

R909 

1K 

MDATA[7] 

MDATA[5] 

MDATA[4] 

MDATA[3] 

MDATA[2] 

MDATA[1] 

MDATA[0] 

DQS0 

LDQM 

MCLK 

MCLKZ 

MAIN - QIMONDA : EAN41788501 

SUB - HYNIX : EAN31729202 

CKE 

MDATA[0-15] 


MSTAR 

2007/12/20 

DDR 9 11

EAX40043807 

MSTAR LP81A 

SW_RESET 

R1004 

READY 

C1000 

0.1uF 

SCL_Part 

SDA_Part 

PIP_V 

+1.8V_AVD 

R1000 

75 






+3.3V 

100 

R1001 

4.7K 

R1006 

4.7K 

+3.3V 

0.01uF 

C1001 

R1003 

R1002 

100 

100 

C1003 

C1004 

C1002 

0.1uF 

0.1uF 

0.1uF 

+1.8V 

VDDE_1 

SCLK 

SDAT 

PDN 

RSTB 

TMODE 

NC_1 

AVD_1 

YMUX3 

YMUX2 

YGND 

YMUX1 

22pF 

C1005 

X1000 

27MHz 

R1005 1M 

1 

2 

3 

4 

5 

6 

7 

8 

9 

10 

11 

12 

L1000 

UBW2012-121F 

48 XTO 

0.1uF 

C1006 

0.1uF 

C1009 

+1.8V_AVD 

IC1000 

TW9910DANA2-GR 

13 

120OHM 

14 

22pF 

C1007 

47 XTI 

46 VSSE_2 

45 VD[0]/SIAD0 

44 VD[1] 

43 NC_4 

42 VSS_2 

41 VD[2] 

40 VD[3] 

39 VD[4] 

38 VD[5] 

37 VD[6] 

15 

16 

C1010 

47uF16V 

17 

18 

19 

20 

+1.8V_AVD 

21 

22 

23 

YMUX0 

AVS_1 

CIN0 

AVD_2 

AVS_2 

NC_2 

VSS_1 

VS 

HS 

MPOUT 

CLKX2 

VSSE_1 

0.1uF 

C1008 

24 

MAX 1A 

36 VD[7] 

35 VD[8] 

34 VD[9] 

31 NC_3 

32 VDD 

33 VD[10] 

30 VD[11] 

29 VD[12] 

28 VD[13] 

27 VD[14] 

26 VD[15] 

25 VDDE_2 

R1009 

TW9910 

51 

C1013 

10pF 

READY 

AR1000 

51 

AR1001 51 

DEC_656_CLK 

+3.3V 

C1011 

0.1uF 

DEC_656[0-7] 

DEC_656[0] 

DEC_656[1] 

DEC_656[2] 

DEC_656[3] 

DEC_656[4] 

DEC_656[5] 

DEC_656[6] 

DEC_656[7] 

0.01uF 

C1012 

+1.8V_AVD 

DEC_656[0-7] 

MSTAR 

TW9909 

2007/12/20 

10 11

EAX40043807 

MSTAR LP81A 

PANEL OPTION 

R1197 R1122 C1114 R1127 R1183 R1155 R1103 R1185 R1186 R1187 R1104 

Sharp 52" O X X O O X X X X X O 

AUO O X X O O X X X X X O 

CMO 32/42/47 

CMO 57" 

X 

X 

4.7K 0.47uF 

4.7K 0.47uF 

O 

X 

X 

X 

O 

O 

O 

O 

O 

X 

X 

O 

X 

O 

X 

X 

Sharp 32" X X X X X 

X X X X X O 

the rest X 4.7K 0.47uF O O X X X X X O 

+12V 

+5VST_MST 

L1100 

MBW3216-501TF 

C1100 

220uF 

16V 

C1101 

0.1uF 

PANEL_STATUS 

D1102 

S2A 

+5VST_MST 50V 

C1103 

0.01uF 

C1117 

4.7uF 

C1105 

100uF 

L1101 

22uH 

16V 

C1102 

0.1uF 

R1102 

47 

C1106 

0.01uF 

C1104 

C1107 

22uF 

10uF 

16V D1100 16V 

MBR230LSFT1G 

30V 

NOT CMO 57" 

R1127 0 

IC1102 

MP2355DN-LF-Z 







NC_1 

VIN 

SS 

BST 

VIN 

LX 

EN 

NC_2 

DC-DC CONVERTER 

equal to 220uF pad size 

C1108 

0.01uF 

1 

2 

3 

4 

1 

2 

3 

4 

C1114 

0.47uF 

NOT SHARP 52",AUO 

I_DIMMING 

IC1100 

SC4215ISTRT 

8 RUN 

7 COMP 

6 

8 GND 

7 ADJ 

6 VO 

5 NC_3 

FB 

5 GND 

RL_ON 

CMO 

R1155 0 

C1109 

100uF16V 

R1111 

59K 

R1110 

12K 

R1107 

5.6K 

NOT SHARP 32&52",AUO 

R1122 

4.7K 

C1112 

0.1uF 

C1113 

2700pF 

50V 

R1120 

7.5K 

C1116 

2.2uF 

25V 

R1192 

1K 

C1115 

0.1uF 

P_5V 

R1115 

0 

IC1104 

AZ1117H-ADJTRE1(EH11A) 

INPUT 3 1 ADJ/GND 

OUTPUT 

P_16V 

P_12V 

90V 

C1128 

100uF16V 

2 

R1191 

0 

READY 

D1103 

MBRS190T3G 

16V 

GND 

12V 

GND 

2 

4 

6 

8 

16V 

GND 

12V 

GND 

5V 

5V 

GND 

GND 

Error out 

10 

12 

14 

16 

18 

5V 

5V 

GND 

AGND 

ACD 

Power ON 

A.Dim 

Select 

20 

22 

24 

Inverter ON 

PWM Dim 

SYNC 

+3.3V_MST 


OUTPUT 

R1123 

110 

1% 

L1109 

IC1103 


R1124 

330 

1% 

2 

C1119 

100uF 

16V 

SMAW200-24C 

C1118 

100uF 

16V 

1 

3 

5 

7 

9 

11 

13 

15 

17 

19 

21 

23 

R1166 

3.3K 

1% 

+5V_TUNER 

P1100 

R1106 

18K 

33K 


*Applied to SIF,HDMI,ADC,MPLL,AUD 

R1141 

33K 

(8) 

C1152 

10uF 

12V->5V_TUNER 

R1 

OUT:UNDER 7.22V 

V0 = 0.8(R1+R2) / R2 

R2 

IC1107 


USB 

INPUT 3 1 USB 

R1194 

330 

ADJ/GND 

USB 

C1120 

0.1uF 

R1197 

0 

SHARP 52",AUO 

NOT CMO, SHARP 32" 

R1183 0 

ST 5V->3.3V->1.2V 

OUTPUT 

2 

USB 

1% 

R1195 

110 

1% 

+5V_USB 

C1151 

100uF 

16V 

USB 

MBW3216-501TF 

+5V_USB 

+5V_MULTI 

L1108 

120OHM 

READY 

R1165 

51 

5% 

+1.2V_VDDC_MST 

OUT:1.25V 

+5V_MULTI 

IC1101 



MAX 1A 

OUTPUT 

2 

R1132 0 

R1188 

0 

READY 

R1103 0 

R1185 0 

P_16V 

P_12V 

R1125 0 

RL_ON 

R2 

R1144 402 

R1137 

365 

1% 

P_5V 

CMO 

1% 

C1110 

100uF 

16V 

R1126 

2.7K 

READY 

CMO 32,42,47 

R1186 0 CMO 57" 

R1104 0 

NOT CMO 

PANEL_ON 

OUT:2.6V 

C1111 

0.1uF 

R1187 

CMO 57" 0 

110mA 

C1121 

0.47uF 

R1105 

P_5V 

32 Sharp 

UBW2012-121F 

P_5V 

R1128 

10K 


0 

R1133 

10K 

120OHM 

L1110 

R1130 

22K 

B 

Q1102 

2SC3875S 

R1134 

10K 

C1124 

1uF 

R1131 

1.6K 

R1138 

4.7K 

B 

+5V_ST 

+5V_ST 

R1129 

10K READY 

R1196 10K 

1 2 

3 

B 

C 

E 

NOT 32 Sharp 

UBW2012-121F 

R1140 

C 

Q1107 

RT1C3904-T112 

E 

Q1106 

RT1C3904-T112 

R1135 10K 

DC_DIM 

C1125 

2.2uF 

25VPWM_DIM 

+12V 

C1126 

1uF 25V 

AC_RST 

S1 

G1 

S2 

G2 

+5V_ST 

1 

2 

3 

4 

R1189 

10K 

DISP_EN 

Q1101 

SI4925DY 

0TF492509AA 

8 D1_2 

7 D1_1 

6 D2_2 

5 D2_1 

+5V_MULTI 

R1190 

1.2K 

D1106 

AC_DET SAM2333 

R1139 1K 

DC_DIM 

1/10W 

5% 

R1139-*1 100 

120OHM 

L1111 

1/10W 

5% 

C 

Q1100 

RT1C3904-T112 

E 

+5V_ST 

R1184 

10K 

IC1105 

E_DIMMING 

C1153 

100uF 

16V 

C1154 

0.1uF 

P_16V 

P_12V 

P_5V 

EAM38769505 

C1136 

0.1uF 

L1105 

UBW2012-121F 

C1135 EAM38769505 

0.1uF 

R1152 

2.2K 

C1141 

100uF 

16V 

C1137 

47uF25V 

C1138 

220uF 

16V 

R1153 

2.2K 

C1142 

0.1uF 

AZ1117H-3.3 

USB L1103 

C1129 C1130 

INPUT 

+5V_MULTI 3 1 

USB 

MBW3216-501TF 

USB 

2 

22uF 0.1uF 

OUTPUT 

16V 

+3.3V_USB 

ADJ/GND 

R2 

R1168 0 

MAX 1A 

5% 

R1 

R1167 

OPT 

OUTPUT 

IC1108 

AZ1117H-3.3 


MAX 1A 

2 

READY 

READY 

R1170 0 

R1169 

OPT 

LED Block 

SWITCH VCC_LCD:12V or 5V 

5V:5V_PULLUP,5V_MULTI 

R1 

20mA 

SWITCH 5V->DDR 2.5V 

*SHARP 32" : DC DIMMING 

R1 

R2 

5% 

C1155 

47uF 

16V 

C1156 

0.1uF 

R1148 

R1149 

0 

L1104 

UBW2012-121F 

1 

C1131 

0.1uF 

C1122 

0.1uF 

+3.3V_HDMI_SW 

C1132 

0.01uF 

L1106 

UBW2012-121F 

EAM38769505 

C1139 

0.1uF 

C1140 

0.1uF 

R1154 

2.2K 

IC1106 

AZ1117H-1.8TRE1(EH13A) 

OUTPUT 

+3.3V 

*3.3V_NTP,TW9910,ETC. 

C1133 

10uF16V 

TW9910 block 

SWITCH 5V->3.3V->1.8V 

POWER 

2 

C1146 

0.01uF 

C1149 

100uF 

16V 

+5V_MULTI 


READY 

C1148 

0.1uF 

+3.3V_SDRAM 

R1150 

OPT 

C1145 

47uF 

16V 

L1107 

UBW2012-121F 

R1163 

0 

C1150 

0.01uF 


R1151 0 

5% 

C1123 

0.1uF 

+5V_ST 

+16V_NTP 

L1112 *12V AUDIO and PANEL 

MBW3216-501TF +12V 

+12V 

EAM30764101 C1144 

0.01uF 

+5VST_MST 

P_5V 

+1.8V 

C1147 

0.1uF 

*NTP.USB,TW9910 

MSTAR 2007/12/20 

11 11

P/NO : MFL41394429 

Feb., 2008 

Printed in Korea

LCD TV SERVICE MANUAL - diagramas.diagram...

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