LG42LM6200 Service Manual

User Manual:

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#EV#

Printed in KoreaP/NO : MFL67460414 (1202-REV00)

CHASSIS : LA22E

MODEL : 42LM6200 42LM6200-UE

CAUTION

BEFORE SERVICING THE CHASSIS,

READ THE SAFETY PRECAUTIONS IN THIS MANUAL.

LED LCD TV

SERVICE MANUAL

North/Latin America http://aic.lgservice.com

Europe/Africa http://eic.lgservice.com

Asia/Oceania http://biz.lgservice.com

Internal Use Only

Only for training and service purposes

CONTENTS

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

PRODUCT SAFETY ................................................................................. 3

SPECIFICATION ....................................................................................... 4

ADJUSTMENT INSTRUCTION .............................................................. 10

SCREW ASSEMBLY WORKING GUIDE ............................................... 20

EXPLODED VIEW .................................................................................. 21

SCHEMATIC CIRCUIT DIAGRAM ..............................................................

Only for training and service purposes

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

Schematic Diagram and Exploded View.

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 1 W), keep the resistor 10 mm 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 1 MΩ and 5.2 MΩ.

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.

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

0.5 mA.

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

IMPORTANT SAFETY NOTICE

SAFETY PRECAUTIONS

Only for training and service purposes

SPECIFICATION

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

1. Application range

This spec sheet is applied all of the 32”, 42”, 47”, 55”, 65”

LCD TV with LA22E chassis

2. Test condition

Each part is tested as below without special notice.

1) Temperature : 20 ºC ± 5 ºC

2) Relative Humidity: 65 % ± 10 %

3) Power Voltage

- AC 110-240 V~, 50/60 Hz

* 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 5 minutes prior to

the adjustment.

3. Test method

1) Performance: LGE TV test method followed

2) Demanded other specification

- Safety: CE, IEC specification

- EMC: CE, IEC specification

- Wireless : WirelessHD Specification (Option)

4. General Specification

No Item Specication Remark

1 Receiving System 1) ATSC / NTSC-M

2 Available Channel 1) VHF : 02~13

2) UHF : 14~69

3) DTV : 02-69

4) CATV : 01~135

5) CADTV : 01~135

3 Input Voltage 1) AC 100 ~ 240V 50/60Hz

120V, 50/60Hz on the label (USA)

4 Market NORTH AMERICA

5 Screen Size 42 inches

6 Aspect Ratio 16:9

7 Tuning System FS

8 Module LC420EUE-SEF1 LGD

9 Operating Environment 1) Temp : 0 ~ 40 deg

2) Humidity : ~ 80 %

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

2) Humidity : ~ 85 %

Only for training and service purposes

5. Supported video resolutions

5.1. 2D mode

5.1.1. Component Video Input (Y, CB/PB, CR/PR)

5.1.2. RGB Input (PC)

No. Resolution H-freq(kHz) V-freq.(kHz) Pixel clock Proposed

1. 720*480 15.73 60.00 13.5135 SDTV ,DVD 480I

2. 720*480 15.73 59.94 13.50 SDTV ,DVD 480I

3. 720*480 31.50 60.00 27.027 SDTV 480P

4. 720*480 31.47 59.94 27.00 SDTV 480P

5. 1280*720 45.00 60.00 74.25 HDTV 720P

6. 1280*720 44.96 59.94 74.176 HDTV 720P

7. 1920*1080 33.75 60.00 74.25 HDTV 1080I

8. 1920*1080 33.72 59.94 74.176 HDTV 1080I

9. 1920*1080 67.50 60.00 148.50 HDTV 1080P

10. 1920*1080 67.432 59.94 148.352 HDTV 1080P

11. 1920*1080 27.00 24.00 74.25 HDTV 1080P

12. 1920*1080 26.97 23.94 74.176 HDTV 1080P

13. 1920*1080 33.75 30.00 74.25 HDTV 1080P

14. 1920*1080 33.71 29.97 74.176 HDTV 1080P

No. Resolution H-freq(kHz) V-freq.(kHz) Pixel clock Proposed

1 640*350 31.468 70.09 25.17 EGA X

2 720*400 31.469 70.08 28.32 DOS O

3 640*480 31.469 59.94 25.17 VESA(VGA) O

4 800*600 37.879 60.31 40.00 VESA(SVGA) O

5 1024*768 48.363 60.00 65.00 VESA(XGA) O

6 1152*864 54.348 60.053 VESA

7 1360*768 47.712 60.015 85.50 VESA (WXGA) X

8 1920*1080 67.5 60.00 148.5 WUXGA(CEA861D) O

Only for training and service purposes

5.1.3. HDMI Input 1 (PC/DTV)

No Resolution H-freq(kHz) V-freq.(Hz) Pixel

clock(MHz) Proposed Remark

PC (DVI)

1 640*350 31.468 70.09 25.17 EGA X

2 720*400 31.469 70.08 28.32 DOS O

3 640*480 31.469 59.94 25.17 VESA(VGA) O

4 800*600 37.879 60.31 40.00 VESA(SVGA) O

5 1024*768 48.363 60.00 65.00 VESA(XGA) O

6 1152*864 54.348 60.053 VESA O

7 1280*1024 63.981 60.020 VESA(SXGA)

8 1360*768 47.712 60.015 85.50 VESA (WXGA)

9 1920*1080 67.5 60.00 148.5 HDTV 1080P

WUXGA(Reduced Blanking)

O FHD only

DTV

1 720*480 31.50 60.00 27.027 SDTV 480P

2 720*480 31.47 59.94 27.00 SDTV 480P

3 1280*720 45.00 60.00 74.25 HDTV 720P

4 1280*720 44.96 59.94 74.176 HDTV 720P

5 1920*1080 33.75 60.00 74.25 HDTV 1080I

6 1920*1080 33.72 59.94 74.176 HDTV 1080I

7 1920*1080 67.50 60.00 148.50 HDTV 1080P

8 1920*1080 67.432 59.94 148.352 HDTV 1080P

9 1920*1080 27.00 24.00 74.25 HDTV 1080P

10 1920*1080 26.97 23.976 74.176 HDTV 1080P

11 1920*1080 33.75 30.00 74.25 HDTV 1080P

12 1920*1080 33.71 29.97 74.176 HDTV 1080P

Only for training and service purposes

5.2. 3D mode

5.2.1. RF Input

No Resolution H-freq(kHz) V-freq.(Hz) Pixel clock(MHz) Proposed Remark

1 1920*1080 45 60 74.25 HDTV 1080I Side by Side, Top & Bottom

2 1280*720 45 60 74.25 HDTV 720P Side by Side, Top & Bottom

No Resolution H-freq(kHz) V-freq.(Hz) Pixel clock(MHz) Remark

1 1280*720p 45.00 60.00 74.25 Side by Side , Top & Bottom

2 1920*1080i 33.75 60.00 74.25 Side by Side , Top & Bottom

3 1920*1080p 67.50 60.00 148.50 Side by Side , Top & Bottom

Checkerboard

Single Frame Sequential

4 1920*1080p 27.00 24.000 74.25 Side by Side , Top & Bottom

Checkerboard

5 1920*1080p 33.75 30.000 74.25 Side by Side, Top & Bottom

Checkerboard

5.2.5. HDMI 1.3

5.2.2. USB Input

No Resolution H-freq(kHz) V-freq.(Hz) Pixel clock(MHz) Proposed Remark

1 1920*1080 33.75 30.00 74.25 HDTV 1080p Side by Side, Top & Bottom,

Checkerboard, MPO (Photo)

5.2.3. RGB-PC Input

No Resolution H-freq(kHz) V-freq.(Hz) Pixel clock(MHz) Proposed Remark

1 1920*1080 66.587 59.934 138.5 HDTV 1080p Side by Side, Top & Bottom

5.2.4. DLNA Input

No Resolution H-freq(kHz) V-freq.(Hz) Pixel clock(MHz) Proposed Remark

1 1920*1080 33.75 30 74.25 HDTV 1080p Side by Side, Top & Bottom,

Checker board

Only for training and service purposes

5.2.6. HDMI 1.4a

No Resolution H-freq(kHz) V-freq.(Hz) Pixel clock(MHz) Proposed Remark

1 1280*720p 90.00 60.00 148.50 Mandatory Frame Packing,

2 1280*720p 45.00 60.00 74.25 Mandatory Top & Bottom

3 1920*1080i 33.75 60.00 74.25 Mandatory Side by Side (Half)

4 1920*1080p 54.00 24.000 148.50 Mandatory Frame Packing,

5 1920*1080p 27.00 24.000 74.25 Mandatory Top & Bottom

6 1280*720p 45.00 60.00 74.25 Primary Side by Side (Half)

7 1920*1080i 67.50 60.00 148.50 Primary Frame Packing

8 1920*1080p 67.50 60.00 148.50 Primary Top & Bottom

9 1920*1080p 27.00 24.000 74.25 Primary Side by Side (Half)

10 1920*1080p 67.50 30.000 148.50 Primary Frame Packing,

11 1920*1080p 33.75 30.000 74.25 Primary Top & Bottom

12 1920*1080i 33.75 60.00 74.25 Secondary Top & Bottom

13 1920*1080p 67.50 60.00 148.50 Secondary Side by Side (Half)

14 1920*1080p 33.75 30.000 74.25 Secondary Side by Side (Half)

15 720*480p 63.00 60.00 54.054 Secondary (16:9) Frame Packing,

16 720*480p 31.50 60.00 27.027 Secondary (16:9) Top & Bottom

17 720*480p 31.50 60.00 27.027 Secondary (16:9) Side by Side (Half)

18 720*480p 63.00 60.00 54.054 Secondary (4:3) Frame Packing,

19 720*480p 31.50 60.00 27.027 Secondary (4:3) Top & Bottom

20 720*480p 31.50 60.00 27.027 Secondary (4:3) Side by Side (Half)

21 640*480p 63.00 60.00 50.40 Secondary Frame Packing,

22 640*480p 31.50 60.00 25.20 Secondary Top & Bottom

23 640*480p 31.50 60.00 25.20 Secondary Side by Side (Half)

24 1280*720p 90.00 60.00 148.50 Line Alternative

25 1280*720p 45.00 60.00 148.50 Side by Side (Full)

26 1920*1080i 67.50 60.00 148.50 Field Alternative

27 1920*1080i 33.75 60.00 148.50 Side by Side (Full)

28 1920*1080p 54.00 24.000 148.50 Line Alternative

29 1920*1080p 27.00 24.000 148.50 Side by Side (Full)

30 1920*1080p 67.50 30.000 148.50 Line Alternative

31 1920*1080p 33.75 30.000 148.50 Side by Side (Full)

32 720*480p 63.00 60.00 54.054 16:9 Line Alternative

33 720*480p 31.50 60.00 54.054 16:9 Side by Side (Full)

34 720*480p 63.00 60.00 54.054 4:3 Line Alternative

35 720*480p 31.50 60.00 54.054 4:3 Side by Side (Full)

36 640*480p 63.00 60.00 50.40 Line Alternative

37 640*480p 31.50 60.00 50.40 Side by Side (Full)

Only for training and service purposes

5.3. 2D to 3D Mode

- Supports this function in all mode.

5.4. Remark: 3D Input mode

No. Side by Side Top & Bottom Checkerboard Single Frame Sequential Frame Packing

LLLLL

Only for training and service purposes

ADJUSTMENT INSTRUCTION

1. Application Range

This spec. sheet applies to LA22E Chassis applied LCD TV all

models manufactured in TV factory.

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 100~240V,

50/60Hz.

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

the adjustment when module is in the circumstance of over

15 °C

In case of keeping module is in the circumstance of 0°C, it

should be placed in the circumstance of above 15°C for 2

hours

In case of keeping module is in the circumstance of below

-20°C, it should be placed in the circumstance of above

15°C for 3 hours.

[Caution]

When still image is displayed for a period of 20 minutes or

longer (especially where W/B scale is strong.

Digital pattern 13ch and/or Cross hatch pattern 09ch), there

can some afterimage in the black level area

3. Adjustment items

3.1. Main PCBA Adjustments

(1) ADC adjustment: Component 480i, 1080p / RGB-PC 1080p

(2) EDID downloads for HDMI and RGB-PC

3.2. Final assembly adjustment

(1) White Balance adjustment

(2) RS-232C functionality check

(3) Factory Option setting per destination

(4) Shipment mode setting (IN-STOP)

(5) GND and HI-POT test

3.3. Appendix

(1) Tool option menu, USB Download (S/W Update, Option and

Service only)

(2) Manual adjustment for ADC calibration and White balance.

(3) Shipment conditions, Channel pre-set

4. MAIN PCBA Adjustments

4.1. ADC Calibration

- An ADC calibration is not necessary because MAIN SoC

(LGE35230) is already calibrated from IC Maker

- If it needs to adjust manually, refer to appendix.

4.2. MAC Address, ESN Key and Widevine

Key download

4.2.1. Equipment & Condition

1) Play file: keydownload.exe

4.2.2. Communication Port connection

1) Key Write: Com 1,2,3,4 and 115200 (Baudrate)

2) Barcode: Com 1,2,3,4 and 9600 (Baudrate)

4.2.3. Download process

1) Select the download items.

2) Mode check: Online Only

3) Check the test process

- US, Canada models: DETECT -> MAC_WRITE ->

WIDEVINE_WRITE

- Korea, Mexico models: DETECT -> MAC_WRITE ->

WIDEVINE_WRITE

4) Play : START

5) Check of result: Ready, Test, OK or NG

4.2.4. Communication Port connection

1) Connect: PCBA Jig -> RS-232C Port == PC -> RS-232C

Port

Only for training and service purposes

4.2.5. Download

1) US, Canada, Mexico models (11Y LCD TV + MAC +

Widevine + ESN Key)

2) Korea and Philippine models (11Y LCD TV + MAC +

Widevine Only)

4.2.6. Inspection

- In INSTART menu, check these keys.

4.3. LAN PORT INSPECTION(PING TEST)

4.3.1. Equipment setting

1) Play the LAN Port Test PROGRAM.

2) Input IP set up for an inspection to Test

Program.

*IP Number : 12.12.2.2.

4.3.2. LAN PORT inspection (PING TEST)

1) Play the LAN Port Test Program.

2) connect each other LAN Port Jack.

3) Play Test (F9) button and confirm OK Message.

4) remove LAN CABLE

Only for training and service purposes

4.4. EDID Download

4.4.1. Overview

- It is a VESA regulation. A PC or a MNT will display an optimal

resolution through information sharing without any necessity

of user input. It is a realization of “Plug and Play”.

4.4.2. Equipment

(1) Since EDID data is embedded, EDID download JIG, HDMI

cable and D-sub cable are not need.

(2) Adjust by using remote controller.

4.4.3. Download method

(1) Press Adj. key on the Adj. R/C,

(2) Select EDID D/L menu.

(3) By pressing Enter key, EDID download will begin

(4) If Download is successful, OK is display, but If Download is

failure, NG is displayed.

(5) If Download is failure, Re-try downloads.

※Caution: When EDID Download, must remove RGB/HDMI

Cable.

4.4.4. EDID DATA

4.4.4.1. 2D PCM(US) _ XvYcc : 0n

▪Reference

- HDMI1 ~ HDMI4 / RGB

- In the data of EDID, bellows may be different by S/W or Input

mode.

ⓐ Product ID

HEX EDID Table DDC Function

0001 0100 Analog

0001 0100 Digital

ⓑ Serial No: Controlled on production line.

ex) Monthly : ‘01’ -> ‘01’

Year : ‘2012’ -> ‘16’

ⓓ Model Name(Hex): LGTV

Chassis MODEL NAME(HEX)

LA22E

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

ⓔ Checksum(LG TV): Changeable by total EDID data.

ⓔ1ⓔ2ⓔ3

HDMI1 43 F2 X

HDMI2 43 E2 X

HDMI3 43 D2 X

HDMI4 43 C2 X

RGB X X 5C

ⓕ Vendor Specific(HDMI)

INPUT MODEL NAME(HEX)

HDMI1 67 03 0C 00 10 00 80 2D

HDMI2 67 03 0C 00 20 00 80 2D

HDMI3 67 03 0C 00 30 00 80 2D

HDMI4 67 03 0C 00 40 00 80 2D

4.4.4.2. 3D PCM(US) _ XvYcc : 0n

ⓐ Product ID

HEX EDID Table DDC Function

0001 0100 Analog

0001 0100 Digital

ⓑ Serial No: Controlled on production line.

ex) Monthly : ‘01’ -> ‘01’

Year : ‘2012’ -> ‘16’

ⓓ Model Name(Hex): LGTV

Chassis MODEL NAME(HEX)

LA22E

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

ⓔ Checksum(LG TV): Changeable by total EDID data.

ⓔ1ⓔ2ⓔ3

HDMI1 43 64 X

HDMI2 43 54 X

HDMI3 43 44 X

HDMI4 43 34 X

RGB X X 5C

Only for training and service purposes

ⓕ Vendor Specific(HDMI)

INPUT MODEL NAME(HEX)

HDMI1 78 03 0C 00 10 00 80 2D 20 C0 0E 01 4F 00 FE

08 10 06 10 18 10 28 10 38 10

HDMI2 78 03 0C 00 20 00 80 2D 20 C0 0E 01 4F 00 FE

08 10 06 10 18 10 28 10 38 10

HDMI3 78 03 0C 00 30 00 80 2D 20 C0 0E 01 4F 00 FE

08 10 06 10 18 10 28 10 38 10

HDMI4 78 03 0C 00 40 00 80 2D 20 C0 0E 01 4F 00 FE

08 10 06 10 18 10 28 10 38 10

4.4.4.3. 3D PCM(US) _ XvYcc : 0ff

▪Reference

- HDMI1 ~ HDMI4 / RGB

- In the data of EDID, bellows may be different by S/W or Input

mode.

ⓐ Product ID

HEX EDID Table DDC Function

0001 0100 Analog

0001 0100 Digital

ⓑ Serial No: Controlled on production line.

ex) Monthly : ‘01’ -> ‘01’

Year : ‘2012’ -> ‘16’

ⓓ Model Name(Hex): LGTV

Chassis MODEL NAME(HEX)

LA22E

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

ⓔ Checksum(LG TV): Changeable by total EDID data.

ⓔ1ⓔ2ⓔ3

HDMI1 43 B5 X

HDMI2 43 A5 X

HDMI3 43 95 X

HDMI4 43 85 X

RGB X X 5C

ⓕ Vendor Specific(HDMI)

INPUT MODEL NAME(HEX)

HDMI1 67 03 0C 00 10 00 80 2D

HDMI2 67 03 0C 00 20 00 80 2D

HDMI3 67 03 0C 00 30 00 80 2D

HDMI4 67 03 0C 00 40 00 80 2D

4.4.4.4. 3D PCM(US) _XvYcc : off

ⓐ Product ID

HEX EDID Table DDC Function

0001 0100 Analog

0001 0100 Digital

ⓑ Serial No: Controlled on production line.

ex) Monthly : ‘01’ -> ‘01’

Year : ‘2012’ -> ‘16’

ⓓ Model Name(Hex): LGTV

Chassis MODEL NAME(HEX)

LA22E

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

ⓔ Checksum(LG TV): Changeable by total EDID data.

ⓔ1ⓔ2ⓔ3

HDMI1 43 68 X

HDMI2 43 58 X

HDMI3 43 48 X

HDMI4 43 38 X

RGB X X 5C

ⓕ Vendor Specific(HDMI)

INPUT MODEL NAME(HEX)

HDMI1 78 03 0C 00 10 00 80 2D 20 C0 0E 01 4F 00 FE

08 10 06 10 18 10 28 10 38 10

HDMI2 78 03 0C 00 20 00 80 2D 20 C0 0E 01 4F 00 FE

08 10 06 10 18 10 28 10 38 10

HDMI3 78 03 0C 00 30 00 80 2D 20 C0 0E 01 4F 00 FE

08 10 06 10 18 10 28 10 38 10

HDMI4 78 03 0C 00 40 00 80 2D 20 C0 0E 01 4F 00 FE

08 10 06 10 18 10 28 10 38 10

Only for training and service purposes

5. Final Assembly Adjustment

5.1. White Balance Adjustment

5.1.1. Overview

5.1.1.1. W/B adj. Objective & How-it-works

(1) Objective: To reduce each Panel’s W/B deviation

(2) How-it-works: When R/G/B gain in the OSD is at 192, it

means the panel is at its Full Dynamic Range. In order to

prevent saturation of Full Dynamic range and data, one of

R/G/B is fixed at 192, and the other two is lowered to find

the desired value.

(3) Adj. condition: normal temperature

- Surrounding Temperature: 25±5 °C

- Warm-up time: About 5 Min

- Surrounding Humidity: 20% ~ 80%

- Before White balance adjustment, Keep power on status,

don’t power off

5.1.1.2. Adj. condition and cautionary items

(1) Lighting condition in surrounding area surrounding lighting

should be lower 10 lux. Try to isolate adj. area into dark

surrounding.

(2) Probe location: Color Analyzer (CA-210) probe should be

within 10cm and perpendicular of the module surface

(80°~ 100°)

(3) Aging time

- After Aging Start, Keep the Power ON status during 5

Minutes.

- In case of LCD, Back-light on should be checked using no

signal or Full-white pattern.

5.1.2. Equipment

(1) Color Analyzer: CA-210 (NCG: CH 9 / WCG: CH12 / LED:

CH14)

(2) Adj. Computer (During auto adj., RS-232C protocol is

needed)

(3) Adjust Remocon

(4) Video Signal Generator MSPG-925F 720p/204-Gray

(Model: 217, Pattern: 49)

※ Color Analyzer Matrix should be calibrated using CS-1000

5.1.3. Equipment connection

5.1.4. Adjustment Command (Protocol)

(1) RS-232C Command used during auto-adj.

RS-232C COMMAND Explanation

CMD DATA ID

Wb 00 00 Begin White Balance adj.

Wb 00 ff End White Balance adj.

(internal pattern disappears )

(2) Adjustment Map

Adj. item Command

(lower caseASCII)

Data Range

(Hex.)

CMD1 CMD2 MIN MAX

Cool R Gain j g 00 C0

G Gain j h 00 C0

B Gain j i 00 C0

Medium R Gain j a 00 C0

G Gain j b 00 C0

B Gain j c 00 C0

Warm R Gain j d 00 C0

G Gain j e 00 C0

B Gain j f 00 C0

5.1.5. Adjustment method

5.1.5.1 Auto WB calibration

(1) Set TV in ADJ mode using P-ONLY key (or POWER ON

key)

(2) Place optical probe on the center of the display

- It need to check probe condition of zero calibration before

adjustment.

(3) Connect RS-232C Cable

(4) Select mode in ADJ Program and begin a adjustment.

(5) When WB adjustment is completed with OK message,

check adjustment status of pre-set mode (Cool, Medium,

Warm)

(6) Remove probe and RS-232C cable.

▪ W/B Adj. must begin as start command “wb 00 00” , and

finish as end command “wb 00 ff”, and Adj. offset if need

5.1.6. Reference (White Balance Adj. coordinate and

color temperature)

(1) Luminance: 204 Gray, 80IRE

(2) Standard color coordinate and temperature using CS-1000

(over 26 inch)

Only for training and service purposes

5.1.7. Reference (White Balance Adj. coordinate and

color temperature)

▪ Luminance: 204 Gray

▪ Standard color coordinate and temperature using CS-1000

(over 26 inch)

Mode Coordinate Temp △uv

X Y

Cool 0.269 0.273 13,000K 0.0000

Medium 0.285 0.293 9,300K 0.0000

Warm 0.313 0.329 6,500K 0.0000

▪ Standard color coordinate and temperature using

CA-210(CH 14)

(1) LGD and 65”AUO

Mode Coordinate Temp △uv

X Y

Cool 0.269±0.002 0.273±0.002 13,000K 0.0000

Medium 0.285±0.002 0.293±0.002 9,300K 0.0000

Warm 0.313±0.002 0.329±0.002 6,500K 0.0000

(2) O/S Module(AUO, CMI, Sharp,IPS…)

Mode Coordinate Temp △uv

X Y

Cool 0.271±0.002 0.276±0.002 13,000K 0.0000

Medium 0.287±0.002 0.296±0.002 9,300K 0.0000

Warm 0.315±0.002 0.332±0.002 6,500K 0.0000

▪ Standard color coordinate and temperature using

CA-210(CH-14) – by aging time

(1) Only Kumi factory in Korea

(2) Other factories(Only LS5700 series Module & 65LM6200-UA)

GP4 Aging time

(Min)

Cool Medium Warm

X Y X Y X Y

269 273 285 293 313 329

1 0-2 280 287 296 307 320 337

2 3-5 279 285 295 305 319 335

3 6-9 277 284 293 304 317 334

4 10-19 276 283 292 303 316 333

5 20-35 274 280 290 300 314 330

6 36-49 272 277 288 297 312 327

7 50-79 271 275 287 295 311 325

8 80-119 270 274 286 294 310 324

9 Over 120 269 273 285 293 309 323

5.2. Tool Option setting & Inspection per

countries

5.2.1. Overview

(1) Tool option selection is only done for models in Non-USA

North America due to rating

(2) Applied model: LA02D and LA02E Chassis applied to

CANADA and MEXICO

5.2.2. Country Group selection

(1) Press ADJ key on the Adj. R/C, and then select Country

Group Menu

(2) Depending on destination, select KR or US, then on the

lower Country option, select US, CA, MX.

Selection is done using +, - KEY

5.2.3. Tool Option Inspection

(1) Press ADJ key on the Adj. R/C, and then select Country Grou

Model Tool 1 Tool 2 Tool 3 Tool 4 Tool 5 Tool 6 Tool 7

32LS5700-UA 356 8259 9997 13006 21015 1322 8971

42LS5700-

UA(AUO)

4454 8259 9997 13006 21143 1322 13067

42LS5700-UA 358 8259 9997 13004 21015 1322 13067

47LS5700-

UA(AUO)

4455 8259 9997 13006 21143 1322 12555

47LS5700-UA 359 8259 9997 13004 21015 1322 12555

55LS5700-

UA(AUO)

4457 8259 9997 13006 21143 1321 12555

55LS5700-UA 361 8259 9997 13004 21015 1321 12555

60LS5700-

UA(Sharp)

39274 8259 9997 13006 21015 1321 12555

42LS5750-UB 358 8259 9997 13004 21015 1322 13067

42LS5750-

UB(AUO)

4454 8259 9997 13006 21143 1322 13067

47LS5750-UB 359 8259 9997 13004 21015 1322 12555

47LS5750-

UB(AUO)

4455 8259 9997 13006 21143 1322 12555

55LS5750-UB 361 8259 9997 13004 21015 1321 12555

55LS5750-

UB(AUO)

4457 8259 9997 13006 21143 1321 12555

60LS5750-

UB(Sharp)

39274 8259 9997 13006 21015 1321 12555

32LM6200-UE 116 8259 26381 13006 23063 1322 8971

42LM6200-UE 118 8259 26381 13004 23063 1322 13067

47LM6200-UE 119 8259 26381 13004 23063 1322 12555

55LM6200-UE 121 8259 26381 13004 23063 1321 12555

65LM6200-UB 36987 8259 26381 13006 23063 1321 12427

42LM6210-UD 118 8259 26381 13004 23063 1322 13067

47LM6210-UD 119 8259 26381 13004 23063 1322 12555

47LM6250-UD 119 8259 26381 13004 23063 1322 12555

55LM6250-UD 121 8259 26381 13004 23063 1321 12555

● Tool option can be reconstructed by Software

Only for training and service purposes

5.3. Local Dimming Inspection

(1) Press ‘TILT” key of the Adj. R/C and check moving

patterns. The black bar patterns moves from top to bottom.

If a local dimming function does not work, a whole screen

shows full white.

※ Except No local-dimming models

5.4. EYE-Q Check

Step 1) Turn on the TV..

Step 2) Press 'EYE button' on the adjustment remote-

controller.

Step 3) Cover 'Eye Q sensor' on the front of set with your

hands, hold it for 6 seconds.

Step 4) Check "the Sensor Data" on the screen, make certain

that Data is below 10. If Data isn’t below 10 in 6

seconds, Eye Q sensor would be bad. You should

change Eye Q sensor.

Step 5) Uncover your hands from Eye Q sensor, hold it for 6

seconds.

Step 6) Check "Back Light(xxx)" on the screen, check data

increase . You should change Eye Q sensor.

5.5. Magic Motion remote controller Check

5.5.1. Test equipment

▪ RF-remote controller for check, IR-KEY-CODE remote

controller.

▪ Check AA battery before test. A recommendation is that a

tester change battery every lots.

5.5.2. Test

(1) Make pairing with TV set by pressing “Start key(Wheel

key)” on RCU.

(2) Check a cursor on screen by pressing ‘Wheel key” of RCU

(3) Stop paring with TV set by pressing “Back+ Home” key of

RCU

5.5.3. Applied models

Chassis Model Name Magic RF receiver

LA22E 32/42/47/55LS5700-UA Built-in

42/47/55/65LM6200-UA

32/42/47/55LS5700-UA

42/47/55LM6700-UA

47/55LM7600-UA

※ LW5700-UE series: An USB dongle-type receiver will be

supplied in form of accessory. So this pairing test is not

necessary for these models.

5.6. Wi-Fi MAC Address Check

5.6.1. Using RS232 Command

Command Set ACK

Transmission [A][l][][Set ID][][20][Cr] [O][K][x] or [N][G]

5.6.2. Check the menu on in-start

Only for training and service purposes

5.7. 3D pattern test (Only for 3D models)

5.7.1. Test equipment

(1) Pattern Generator MSHG-600 or MSPG-6100 (HDMI 1.4

support)

(2) Pattern: HDMI mode (model No. 872, pattern No. 83)

5.7.2. Test method

(1) Input 3D test signal as Fig.1.

(2) Press ‘OK” key as a 3D input OSD is shown.

(3) Check pattern as Fig2 without 3D glasses. (3D mode

without 3D glasses)

Fig.2 Fig.3

5.8. HDMI ARC Function Inspection

5.8.1. Test equipment

- Optic Receiver Speaker

- MSHG-600 (SW: 1220 ↑)

- HDMI Cable (for 1.4 version)

5.8.2. Test method

(1) Insert the HDMI Cable to the HDMI ARC port from the

master equipment (HDMI1)

(2) Check the sound from the TV Set

(3) Check the Sound from the Speaker or using AV & Optic

TEST program (It’s connected to MSHG-600)

* Remark: Inspect in Power Only Mode and check SW version

in a master equipment

5.9. Ship-out mode check (In-stop)

▪ After final inspection, press In-Stop key of the Adj. R/C and

check that the unit goes to Stand-by mode

Only for training and service purposes

6. AUDIO output check

6.1. Audio input condition

(1) RF input: Mono, 1KHz sine wave signal, 100% Modulation

(2) CVBS, Component: 1KHz sine wave signal (0.4Vrms)

(3) RGB PC: 1KHz sine wave signal (0.7Vrms)

6.2. Specification

No Item Min Typ Max Unit Remark

1 Audio

practical

max Output,

L/R

9.0

8.5

10.0

8.9

12.0

9.9

Vrms

(1) Measurement

condition

- EQ/AVL/Clear

Voice: Off

(2) Speaker (8Ω

Impedance)

7. GND and HI-POT Test

7.1. GND & HI-POT auto-check preparation

(1) Check the POWER CABLE and SIGNAL CABE insertion

condition

7.2. GND & HI-POT auto-check

(1) Pallet moves in the station. (POWER CORD / AV CORD is

tightly inserted)

(2) Connect the AV JACK Tester.

(3) Controller (GWS103-4) on.

(4) GND Test (Auto)

- If Test is failed, Buzzer operates.

- If Test is passed, execute next process (Hi-pot test).

(Remove A/V CORD from A/V JACK BOX)

(5) HI-POT test (Auto)

- If Test is failed, Buzzer operates.

- If Test is passed, GOOD Lamp on and move to next process

automatically.

7.3. Checkpoint

(1) Test voltage

- GND: 1.5KV/min at 100mA

- SIGNAL: 3KV/min at 100mA

(2) TEST time: 1 second

(3) TEST POINT

- GND Test = POWER CORD GND and SIGNAL CABLE GND.

- Hi-pot Test = POWER CORD GND and LIVE & NEUTRAL.

(4) LEAKAGE CURRENT: At 0.5mArms

8. USB S/W Download

(optional, Service only)

(1) Put the USB Stick to the USB socket

(2) Automatically detecting update file in USB Stick

- If your downloaded program version in USB Stick is lower

than that of TV set, it didn’t work. Otherwise USB data is

automatically detected.

(3) Show the message “Copying files from memory”

(5) Updating Completed, The TV will restart automatically

(6) If your TV is turned on, check your updated version and

Tool option.

* If downloading version is more high than your TV have, TV

can lost all channel data. In this case, you have to channel

recover. If all channel data is cleared, you didn’t have a DTV/

ATV test on production line.

* After downloading, TOOL OPTION setting is needed again.

(1) Push "IN-START" key in service remote controller.

(2) Select "Tool Option 1" and Push “OK” button.

(3) Punch in the number. (Each model has their number.)

(4) Updating is staring.

Only for training and service purposes

9. Optional adjustments

9.1. Manual ADC Calibration

9.1.1. Equipment & Condition

(1) Adjustment Remocon

(2) 801GF (802B, 802F, 802R) or MSPG925FA Pattern

Generator

- Resolution : 480i Comp1 (MSPG-925FA: model-209,

pattern-65)

- Resolution : 1080p Comp1 (MSPG-925FA: model-225,

pattern-65)

- Resolution : 1080p RGB (MSPG-925FA: model-225,

pattern-65)

- Pattern : Horizontal 100% Color Bar Pattern

- Pattern level : 0.7±0.1 Vp-p

9.1.2. Adjust method

8.1.2.1 ADC 480i/1080p Comp1, RGB

(1) Check connected condition of Comp1/RGB cable to the

equipment

(2) Give a 480i Mode, Horizontal 100% Color Bar Pattern to

Comp1. (MSPG-925FA -> Model: 209, Pattern: 65)

(3) Change input mode as Component1 and picture mode as

“Standard”

(4) Press the In-start Key on the ADJ remote after at least 1

min of signal reception. Then, select 7.External ADC. And

Press OK or Right Button for going to sub menu.

(5) Press OK in Comp 480i menu

(6) Give a 1080p Mode, Horizontal 100% Color Bar Pattern to

Comp1. (MSPG-925FA -> Model: 225, Pattern: 65)

(7) Press OK in Comp 1080p menu

(8) Perform (6) and (7) in RGB-PC

(9) If ADC Comp is successful, “ADC Component Success” is

displayed. If ADC calibration is failure, “ADC Component

Fail” is displayed.

(10) If ADC calibration is failure, after rechecking ADC pattern

or condition, retry calibration

(11) If ADC RGB calibration is successful, “ADC RGB

Success” is displayed. If ADC calibration is failure, “ADC

RGB Fail” is displayed.

(12) If ADC calibration is failure, after recheck ADC pattern or

condition, retry calibration

9.2. Manual White balance Adjustment

9.2.1. Adj. condition and cautionary items

(1) Lighting condition in surrounding area surrounding lighting

should be lower 10 lux. Try to isolate adj. area into dark

surrounding.

(2) Probe location: Color Analyzer (CA-210) probe should be

within 10cm and perpendicular of the module surface

(80°~ 100°)

(3) Aging time

▪ After Aging Start, Keep the Power ON status during 5

Minutes.

▪ In case of LCD, Back-light on should be checked using no

signal or Full-white pattern.

9.2.2. Equipment

(1) Color Analyzer: CA-210 (NCG: CH 9 / WCG: CH12 / LED:

CH14)

(2) Adj. Computer (During auto adj., RS-232C protocol is

needed)

(3) Adjust Remocon

(4) Video Signal Generator MSPG-925F 720p/216-Gray

(Model: 217, Pattern: 78)

9.2.3. Adjustment

(1) Set TV in Adj. mode using POWER ON

(2) Zero Calibrate the probe of Color Analyzer, then place it on

the center of LCD module within 10cm of the surface.

(3) Press ADJ key -> EZ adjust using adj. R/C -> 6. White-

Balance then press the cursor to the right (KEY►).

When KEY(►) is pressed 216 Gray internal pattern will be

displayed.

(4) One of R Gain / G Gain / B Gain should be fixed at 192,

and the rest will be lowered to meet the desired value.

(5) Adj. is performed in COOL, MEDIUM, WARM 3 modes of

color temperature.

▪ If internal pattern is not available, use RF input. In EZ Adj.

menu 6.White Balance, you can select one of 2 Test-pattern:

ON, OFF. Default is inner(ON). By selecting OFF, you can

adjust using RF signal in 216 Gray pattern.

Only for training and service purposes

SCREW WORKING GUIDE

■Screw specification and application situation

•FAB31339402

(M3*L4.5, BK, Machine)

•11EA

•FAB31339201

(M3*L10, BK, Taptite)

•8EA

•FAB30016122

(M4*L20, BK, Taptite)

•4EA

AAA AA AA

AAA

CC CC CC CC CC C

•FAB30078812

(M6*L10, BK, Machine)

4EA

※Warning

Check Screw Type When Screw is assembled

at Part. If Screw is used at the part

Module will get damaged

※Warning

Check Screw Type When Screw is assembled

at Part. If Screw is used at the part

Module will get damaged

Only for training and service purposes

EXPLODED VIEW

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

parts are identified by in the Schematic Diagram and EXPLODED VIEW.

It is essential that these special safety parts should be replaced with the same components as

recommended in this manual to prevent X-RADIATION, Shock, Fire, or other Hazards.

Do not modify the original design without permission of manufacturer.

IMPORTANT SAFETY NOTICE

300 200

800 530 540

810

910

900

521

LV1

AG1

400

120

WM1

A22

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.

CI_DATA[5]

CI_DATA[7]

MT5369_TS_OUT[2]

CI_DATA[2]

CI_DATA[4]

CI_ADDR[2]

CI_ADDR[10]

MT5369_TS_OUT[1]

CI_ADDR[13]

FE_TS_DATA[7]

CI_ADDR[5]

EMMC_DATA[7]

EMMC_DATA[6]

FE_TS_DATA[5]

CI_ADDR[8]

CI_DATA[0]

CI_ADDR[6]

CI_ADDR[1]

EMMC_DATA[4]

CI_ADDR[11]

CI_ADDR[12]

CI_DATA[1]

EMMC_DATA[2]

FE_TS_DATA[6]

FE_TS_DATA[0]

CI_ADDR[7]

FE_TS_DATA[4]

MT5369_TS_OUT[4]

CI_DATA[3]

EMMC_DATA[3]

EMMC_DATA[5]

FE_TS_DATA[3]

CI_ADDR[0]

MT5369_TS_OUT[7]

CI_ADDR[3]

CI_DATA[6]

FE_TS_DATA[1]

MT5369_TS_OUT[5]

MT5369_TS_OUT[0]

CI_ADDR[9]

CI_ADDR[14]

FE_TS_DATA[2]

MT5369_TS_OUT[3]

CI_ADDR[4]

MT5369_TS_OUT[6]

MODEL_OPT_2

JTRST#

FE_TS_SYNC

STB_SCL

USB_CTL3

SOC_RX

C116

0.1uF

R150

MODEL_OPT_0

MT5369_TS_VAL

R147

OPT

/CI_CD2

R155

10K

OPT

R166

2.7K

OPT

EMMC_CLK

R151

OPT

MT5369_TS_SYNC

MT5369_TS_IN[1]

R165

4.7K

OSDA0

L/DIM0_MOSI

/USB_OCD3

R172

/PCM_CE1

OSDA1

+3.3V_NORMAL

MODEL_OPT_8

MODEL_OPT_6

R148

JTMS

SOC_TX

CI_ADDR[0-14]

FE_TS_VAL

R167

4.7K

L/DIM0_VS

R103

4.7K

MT5369_TS_OUT[0-7]

MT5369_TS_IN[5]

EMMC_DATA[2-7]

R168

4.7K

OPT

R157

4.7K

OPT

R158 33

OPT

MODEL_OPT_1

CI_DATA[0-7]

JTDI

/PCM_IORD

MT5369_MISTRT

MODEL_OPT_1

CI_A_VS1

LED_PWM0

/PCM_REG

MT5369_XTAL_OUT

MT5369_MIVAL_ERR

I2C_SDA5

MT5369_XTAL_IN

AVDD_33SB

JTCLK

MODEL_OPT_5

A_DIM

FE_TS_CLK

USB_CTL2

MT5369_TS_IN[4]

SOC_RESET

/USB_OCD2

MT5369_MCLKI

/USB_OCD1

/PCM_OE

MT5369_TS_CLK

AVDD_33SB

PCM_RST

MODEL_OPT_3

MT5369_TS_IN[6]

USB_CTL1

MODEL_OPT_10

L/DIM0_SCLK

R153

OPT

LED_PWM1

/PCM_IOWR

JTDO

C118

0.1uF

M_REMOTE_TX

OSCL0

VDD3V3

LED_PWM1

/PCM_WE

M_REMOTE_RX

R136 33

MT5369_TS_IN[0]

MODEL_OPT_5

MODEL_OPT_3

MT5369_TS_IN[2]

MT5369_TS_IN[3]

MODEL_OPT_0

+3.3V_NORMAL

ERROR_OUT

MT5369_TS_IN[7]

MODEL_OPT_6

+3.3V_NORMAL

IC104

AT24C256C-SSHL-T

NVRAM_ATMEL

GND

5SDA

6SCL

7WP

8VCC

FE_TS_DATA[0-7]

MODEL_OPT_9

R174

10K

OPCTRL3

/PCM_WAIT

EMMC_CLK

/PCM_IRQA

R169 10K

OPT

R171

R170 22

OSCL1

PWM_DIM2

R137 33

R161

4.7K

OPT

R178

4.7K

OPT

PWM_DIM1

/CI_CD1

LED_PWM0

M_RFModule_ISP

+3.3V_NORMAL

R154

C117

0.1uF

I2C_SCL5

+3.3V_NORMAL

STB_SDA

X100

27MHz

MT5369_XTAL_OUTMT5369_XTAL_IN

+3.3V_NORMAL

R143 33

MTK_JTAG

JTMS

+3.3V_NORMAL

R144

10K

R152

MTK_JTAG

JTDO

JTRST#

JTCLK

JTDI

AR100

10K

R149

10K

MTK_JTAG

R146

10K

MTK_JTAG

R145

10K

MTK_JTAG

+3.3V_NORMAL

R139

2.7K

OSDA2

I2C_SDA2

R117 33

+3.3V_NORMAL

R115 33

I2C_SDA6

R188

2.7K

I2C_SCL4

I2C_SDA4

OSCL2

I2C_SCL5

R122 33

R160

2.7K

R116 33

I2C_SDA5

R142

2.7K

OSCL0

I2C_SCL2

STB_SDA R111 33

R123 33

R134

2.7K

I2C_SDA1

I2C_SCL3

R114 33

R110 33

OSCL1

I2C_SCL6

I2C_SDA3

R113 33

R164

2.7K

OSDA1

R173

2.7K R156

2.7K

R118 33

R185

2.7K

OSDA0

R177

2.7K

R112 33

I2C_SCL1

R121 33

STB_SCL

R176 10K

SC_ID_SOC

M_RFModule_RESET

R162 10K

R163 10K

/TU_RESET

RF_SWITCH_CTL

AV1_CVBS_DET

OPCTRL3

DSUB_DET

HP_DET

COMP1_DET

SC_DET

OPCTRL_1_SCL

OPCTRL_11_SCL

/S2_RESET

SMARTCARD_VCC

SMARTCARD_RST

SMARTCARD_DATA

SMARTCARD_CLK

SMARTCARD_DET

SMARTCARD_PWR_SEL

SMARTCARD_VCC

SMARTCARD_PWR_SEL

SMARTCARD_RST

SMARTCARD_CLK

SMARTCARD_DATA

SMARTCARD_DET

+3.3V_NORMAL

R140

4.7K

MTK_DVB_T2_TUNER

R106

4.7K

MTK_Int_FRC/URSA5

R135

4.7K

MTK_CP_BOX

R101

4.7K

MTK_FRC3/URSA5

R189

4.7K

MTK_EPI

R186

4.7K

MTK_DVB_C2_TUNER

R125

4.7K

MTK_OPTIC_Tx_IC

R130

4.7K

MTK_3D_DEPTH_IC

R108

4.7K

MTK_FHD

R175

4.7K

MTK_DVB_S_TUNER

R132

4.7K

MTK_DDR_768MB

R190

4.7K

MTK_NON_EPI

R127

4.7K

MTK_NON_OPTIC_Tx_IC

R133

4.7K

MTK_DDR_DEFAULT

R129

4.7K

MTK_NON_3D_DEPTH_IC

R141

4.7K

MTK_NON_DVB_T2_TUNER

R102

4.7K

MTK_NO_FRC/Int_FRC

R138

4.7K

MTK_NON_CP_BOX

R109

4.7K

MTK_HD

R187

4.7K

MTK_NON_DVB_C2_TUNER

R184

4.7K

MTK_NON_DVB_S_TUNER

R107

4.7K

MTK_NO_FRC/FRC3

EPI_LOCK6

OPCTRL_0_SDA

OPCTRL_10_SDA

OPCTRL_1_SCL

OPCTRL_11_SCL

OPCTRL_0_SDA

OPCTRL_10_SDA

C101

0.1uF

16V

R191 22

+3.3V_NORMAL

R192 22

I2C_SCL1

R181 4.7K

I2C_SDA1

+3.3V_NORMAL

MDS62110213

M100

MTK_H/S_3.5T

MDS62110213

M101

MTK_H/S_3.5T

MDS62110213

M102

MTK_H/S_3.5T

MDS62110213

M103

MTK_H/S_3.5T

+3.3V_NORMAL

R159 4.7K

P100

12507WS-12L

MTK_JTAG

C120

2.2uF

10V

OPT

R193 10K

NON_EU

OPC_EN

/S2_RESET

R128

1.2K

R131

1.2K

EMMC_DATA[0]

EMMC_DATA[1]

EMMC_CMD

R119

IC104-*1

M24256-BRMN6TP

NVRAM_ST

VSS

5SDA

6SCL

7WC

8VCC

C115

24pF

C113

24pF

AMP_RESET_SOC AMP_RESET_N

R124

AMP_RESET_BY_SOC

AMP_RESET_SOC

IC105

LGE2112

MT5369_NON_RM

JTCK

AP14

JTDI

AM14

JTDO

AR14

JTMS

AR15

JTRST

AN14

OSDA0

AP12

OSCL0

AN12

OSDA1

AP15

OSCL1

AN15

XTALI

AT34

XTALO

AU34

AVDD33_XTAL_STB

AK27

AVSS33_XTAL_STB

AH26

AVDD33_VGA_STB

AK18

AVSS33_VGA_STB

AK17

AVDD33_PLLGP

AK23

AVSS33_PLLGP

AM27

AVDD10_LDO

AJ20

GPIO0

H32

GPIO1

F37

GPIO2

F36

GPIO3

G37

GPIO4

G36

GPIO5

G35

GPIO6

G34

GPIO7

H34

GPIO8

L34

GPIO9

L32

GPIO10

K33

GPIO11

K32

GPIO12

H33

GPIO13

L35

GPIO14

K36

GPIO15

J32

GPIO16

J34

GPIO17

K34

GPIO18

K35

GPIO19

K37

GPIO20

J36

GPIO21

J37

GPIO22

J35

GPIO23

J33

GPIO24

G33

GPIO25

H35

GPIO26

H31

GPIO27

F34

GPIO28

E36

GPIO29

N33

GPIO30

P32

GPIO31

M35

GPIO32

M37

GPIO33

M33

GPIO34

F35

GPIO35

E35

GPIO36

E37

GPIO37

N32

GPIO38

M34

GPIO39

M36

GPIO40

M32

GPIO41

L33

GPIO42

E33

GPIO43

E32

GPIO44

F32

GPIO45

A29

GPIO46

D31

GPIO47

C31

GPIO48

E30

GPIO49

E31

GPIO50

F31

GPIO51

E29

GPIO52

AP9

GPIO53

AT9

GPIO54

AR9

GPIO55

AU9

ADIN0_SRV

AN23

ADIN1_SRV

AN24

ADIN2_SRV

AP23

ADIN3_SRV

AR23

ADIN4_SRV

AU23

ADIN5_SRV

AT23

ADIN6_SRV

AM24

ADIN7_SRV

AM23

U0TX AR18

U0RX AP18

U1RX AU16

U1TX AT16

POWE A35

POOE C33

POCE1 B34

POCE0 D33

PDD7 D29

PDD6 C30

PDD5 D30

PDD4 B31

PDD3 A31

PDD2 B32

PDD1 A32

PDD0 C32

PARB D32

PACLE A34

PAALE C34

EMMC_CLK C29

OPWRSB AM20

ORESET AM22

OIRI AU21

FSRC_WR D27

STB_SCL AT21

STB_SDA AR21

DEMOD_RST T34

DEMOD_TSCLK T32

DEMOD_TSDATA0 T36

DEMOD_TSDATA1 U36

DEMOD_TSDATA2 T33

DEMOD_TSDATA3 T30

DEMOD_TSDATA4 V33

DEMOD_TSDATA5 V32

DEMOD_TSDATA6 V31

DEMOD_TSDATA7 V30

DEMOD_TSSYNC T35

DEMOD_TSVAL T31

CI_INT N36

CI_TSCLK T37

CI_TSDATA0 R35

CI_TSSYNC R37

CI_TSVAL R36

PVR_TSCLK R34

PVR_TSVAL R32

PVR_TSSYNC R33

PVR_TSDATA0 P33

PVR_TSDATA1 P34

SPI_CLK1 N37

SPI_CLK P35

SPI_DATA N34

SPI_CLE N35

OPWM2 AU12

OPWM1 AT12

OPWM0 AR12

SD_D0 A37

SD_D1 C35

SD_D2 A36

SD_D3 B35

SD_CMD B36

SD_CLK B37

LDM_CS AT11

LDM_CLK AU11

LDM_VSYNC AR10

LDM_DO AM9

LDM_DI AP10

LED_PWM1 AN22

LED_PWM0 AP21

OPCTRL11 AU20

OPCTRL10 AT20

OPCTRL9 AN18

OPCTRL8 AP20

OPCTRL7 AM18

OPCTRL6 AN19

OPCTRL5 AP19

OPCTRL4 AR19

OPCTRL3 AN21

OPCTRL2 AM19

OPCTRL1 AN20

OPCTRL0 AR20

IC104-*2

R1EX24256BSAS0A

NVRAM_RENESAS

VSS

5SDA

6SCL

7WP

8VCC

R100

10K AMP_RESET_BY_SOC

C114

0.1uF

16V

C105

0.1uF

OPT

C106

0.1uF

OPT

C100

0.1uF

OPT

C103

0.1uF

OPT

C102

0.1uF

OPT

C104

0.1uF

OPT

R120

PWM1_PULL_DOWN_1K

R126

PWM2_PULL_DOWN_1K

MDS61887710

M104

MTK_H/S_9.5T

IC100

M24C16-R

HDCP_EEPROM_ST

NC_3

NC_2

VSS

NC_1

5SDA

6SCL

7WC

8VCC

IC100-*1

24LC16B

HDCP_EEPROM_MICRO

VSS

5SDA

6SCL

7WP

8VCC

R105

4.7K

OPT

R104

4.7K

OPT

M_RFModule_ISP

C108

2.2uF

10V

C107

2.2uF

10V

IC105-*1

LGE2112-AL

MT5369_RM

DDRV_44

AC1

DDRV_45

AC2

DDRV_1

DDRV_2

DDRV_5

DDRV_8

DDRV_10

DDRV_4

DDRV_7

DDRV_46

AC3

DDRV_47

AC4

MEMTP

G10

MEMTN

RVREF_B

G13

RVREF_A

G21

ARCKE

F10

ARCLK1

ARCLK0

A20

ARCLK0

A21

ARODT

E18

ARRAS

F17

ARCAS

E17

ARCS

E16

ARWE

D14

ARRESET

B14

ARBA0

A13

ARBA1

G11

ARBA2

D16

ARCSX

F18

ARA14

C15

ARA13

A15

ARA12

F13

ARA11

C14

ARA10

F11

ARA9

E15

ARA8

D13

ARA7

B15

ARA6

E14

ARA5

F16

ARA4

E13

ARA3

B13

ARA2

A14

ARA1

F14

ARA0

F15

ARDQM0 C19

ARDQS0 C21

ARDQS0 B21

ARDQ0 C23

ARDQ1 B17

ARDQ2 D23

ARDQ3 C17

ARDQ4 D24

ARDQ5 C16

ARDQ6 C24

ARDQ7 D15

ARDQM1 D21

ARDQS1 B20

ARDQS1 C20

ARDQ8 A17

ARDQ9 A23

ARDQ10 D17

ARDQ11 B23

ARDQ12 D20

ARDQ13 D22

ARDQ14 D19

ARDQ15 C22

ARDQM2 A7

ARDQS2 B9

ARDQS2 A9

ARDQ16 C12

ARDQ17 D6

ARDQ18 B12

ARDQ19 C5

ARDQ20 C13

ARDQ21 A5

ARDQ22 A12

ARDQ23 B5

ARDQM3 E10

ARDQS3 C8

ARDQS3 D8

ARDQ24 C6

ARDQ25 D10

ARDQ26 D7

ARDQ27 C11

ARDQ28 C7

ARDQ29 C10

ARDQ30 B7

ARDQ31 B10

AVDD33_MEMPLL N14

AVSS33_MEMPLL N15

DVSS_50 R1

DVSS_48 P21

MID_MAIN_1 2011.12.13

LG FRC2

3D DEPTH

T2 Tuner

MODEL OPTION 8 is just for CP Box

It should not be appiled at MP

NON_3D_Depth_IC

S Tuner

SoC

internal

FRC

SOC -> CI SLOT

NON_OPTIC

CI SLOT -> SOC

SOC -> CI SLOT

MODEL_OPT_9

OPTIC

MODEL_OPT_7

MODEL_OPT_3

Support

FHD

Write Protection

- Low : Normal Operation

- High : Write Protection

Disable

Reserved

DDR_768MB

EPI

Reserved

MODEL_OPT_2

DDR

MODEL_OPT_6

HIGH

MODEL_OPT_8

CI SLOT -> SOC

MODEL_OPT_0

Not Support

Default

Not Support

CP BOX

MODEL_OPT_5

CI SLOT -> SOC

Support

Enable

LOW

NO_FRC

NVRAM

Model Option

Close to eMMC Flash

(IC8100)

MODEL_OPT_10

CI SLOT -> SOC

STRAPPING LED_PWM0 LED_PWM1 OPCTRL3

ICE mode + 27M + Serial boot 0 0 0

ICE mode + 27M + ROM to Nand boot 0 0 1

ICE mode + 27M + Rom to eMMC boot 0 1 0

from eMMC pins (share pins w/s NAND)

ICE mode + 27M + ROM to eMMC boot 0 1 1

from SDIO pins

DDR_Default

EXTERNAL DEMOD

-> SOC

MODEL_OPT_1 1

MODEL_OPT_4 3D_Depth_IC

X-TAL

JTAG

I2C

I2C_1 : AMP, L/DIMMING,HDCP KEY

I2C_2 : T-CON

I2C_3 : MICOM

I2C_4 : S/Demod,T2/Demod, LNB

I2C_5 : NVRAM

I2C_6 : TUNER_MOPLL(T/C,ATV)

FOR JAPAN

HDCP EEPROM

Support Not Support

HEAT SINK SMD GASKET

5V Tolerance

MODEL_OPT_4

Crystal Matching Test result

: 27pF -> 20pF -> 24pF

EAX6430790* : LD22* / LC22*

EAX6443420* : LT22* / LJ22* / LA22* / LB22*

MODEL_OPT_7

Only for training and service purposes

LGE Internal Use Only

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.

CI_ADDR[3]

CI_DATA[7]

CI_ADDR[4]

CI_DATA[2]

MT5369_TS_OUT[1]

CI_ADDR[7]

CI_ADDR[8]

CI_ADDR[10]

CI_ADDR[14]

CI_DATA[5]

MT5369_TS_OUT[6]

CI_DATA[6]

MT5369_TS_OUT[4]

CI_DATA[3]

CI_ADDR[12]

MT5369_TS_OUT[7]

CI_ADDR[0]

CI_ADDR[5]

MT5369_TS_OUT[2]

CI_ADDR[11]

MT5369_TS_OUT[5]

CI_DATA[0]

CI_ADDR[1]

CI_DATA[1]

CI_DATA[4]

CI_ADDR[13]

CI_ADDR[6]

MT5369_TS_OUT[0]

CI_ADDR[2]

MT5369_TS_OUT[3]

CI_ADDR[9]

C323

0.1uF

MT5369_TS_IN[0]

TP324

C343

100pF

50V

C3690.01uF

HDMI_HPD_3_JACK

TP337

AV1_R_IN_SOC

D0+_HDMI2_JACK

TXA4P

TP353

COMP1_Pr_SOC

R3791.2K

TP321

R358100

SCART_Rout_SOC

TP345

C355

0.047uF

T/C&AT&CHB

DTV/MNT_V_OUT_SOC

C3740.01uF

R323 22

TP378

C397

1200pF

C359 0.047uF

TP374

TXD1P

C398

1200pF

R330

C382

0.1uF

C354

0.1uF

/PCM_WE

MT5369_TS_IN[5]

TP375

R311 30K

HP_LOUT_AMP

VDD3V3

TXCCLKP

HP_ROUT_AMP

MT5369_TS_IN[4]

HDMI_HPD_2_JACK

TP372

TXA0N

D2+_HDMI3_JACK

HP_ROUT_MAIN

TP326

C307

0.1uF

C336 1uF

10V

T/C&AT&CHB

R373

C384

10pF

50V

TXDCLKN

IF_AGC

C361 1uF

CK+_HDMI4_JACK

TXD0P

R3781.2K

VDD3V3

SC_R_SOC

R3521.2K

HP_OUT

D2-_HDMI3_JACK

TXC1P

PC_R_IN_SOC

C380

0.1uF

DSUB_VSYNC

TXD2N

TP322

TP307

TXB2P

C400

1200pF

TP350

PC_L_IN_SOC

+1.2V_MTK_AVDD

C3710.01uF

AV1_CVBS_IN_SOC

TXC1N

TP329

+1.2V_MTK_AVDD

R341 100

R309

100K

TXD0N

PC_R_IN

EPHY_TDP

C391

27pF

50V

OPT

TP311

R371 100

D2-_HDMI4_JACK

R310 30K

TP318

SCART_Rout_SOC

C386

27pF

50V

OPT

TXB1P

DSUB_HSYNC_SOC

AUD_LRCH

R300

470K

OPT

DDC_SDA_1_SOC

TP313

TXC2N

TP348

C332

0.22uF

10V

HP_OUT

C3660.01uF

TXC0P

SC_B_SOC

CK-_HDMI2_JACK

OSCL2

OSDA2

D1-_HDMI2_JACK

C302

0.1uF

R354

DSUB_VSYNC_SOC

C392

27pF

50V

OPT

C395

1200pF

HP_OUT

DDC_SCL_4_JACK

R335 51

T/C&AT&CHB

TXDCLKP

TXA1P

EPHY_RDP

TP365

DAC_3V3

C385

27pF

50V

OPT

PC_L_IN_SOC

SCART_Lout_SOC

5V_HDMI_2_JACK

R368 100

AV1_L_IN_SOC

TP355

+1.2V_MTK_AVDD

C331

0.22uF

10V

HP_OUT

C383

1200pF

HP_OUT

TP300

D1+_HDMI3_JACK

R3701.2K

HP_OUT

SC_G_SOC

TP341

D0-_HDMI1_SOC

DDC_SCL_2_JACK

R343

24K

VDD3V3

SC_G_SOC

TP370

AV1_R_IN

C341

0.047uF

T/C&AT&CHB

TP308

C393

22pF

OPT

D0+_HDMI1_SOC

R367 100

C387

22pF

OPT

TXA4N

VDD3V3

R372

TP330

C308

0.1uF

TP351

TP366

/CI_CD1

C319

10uF

16V

R362100

TP360

TXD3P

D0+_HDMI4_JACK

TP334

MT5369_MISTRT

C3701500pF

R301

470K

OPT

D1+_HDMI1_SOC

D2+_HDMI2_JACK

C314

100pF

50V

OPT

COMP1_Pr_SOC

TXB1N

SC_L_IN_SOC

C340

47pF

50V

C364

0.1uF

ARC

TP317

SC_DET

C344

27pF

50V

OPT

TXA3N

C300

560pF

50V

OPT

SPDIF_OUT

TP359

C301

560pF

50V

OPT

D0-_HDMI4_JACK

C351

0.1uF

IF_P

TU_CVBS

WIFI_DM

TXD4N

R334 51

T/C&AT&CHB

R3500

R357100

TXA1N

TXACLKP

TXC0N

L303

BLM18PG121SN1D

HP_OUT

TUNER_SIF

TP338

/PCM_IRQA

MT5369_MIVAL_ERR

SC_R_SOC

TP320

DDC_SCL_3_JACK

R324 22

C316

0.1uF

TP373

R3511.2K

HP_OUT

MT5369_TS_IN[6]

MT5369_TS_IN[7]

C337 1uF

10V

T/C&AT&CHB

/PCM_REG

TP352

VDD3V3

HDMI_HPD_1_SOC

EPHY_RDN

WIFI_DP

C3720.01uF

C3730.01uF

R308

1.2K

OPT

R366 100

+1.2V_MTK_AVDD

TXA2P

C3670.01uF

D2-_HDMI2_JACK

DSUB_G+

R328

470K

OPT

TP314

DDC_SDA_2_JACK

D1+_HDMI4_JACK

+1.2V_MTK_AVDD

TP335

VDD3V3

C399

1200pF

L302

BLM18PG121SN1D

HP_OUT

D2+_HDMI1_SOC

R353

AUDIO_R_OUT_COMMERCIAL

TP356

PCM_5V_CTL

TP336

R31524K

D1+_HDMI2_JACK

MT5369_TS_SYNC

TP328

R322

HP_ROUT

MT5369_MCLKI

TP310

R361100

MT5369_TS_VAL

C320

10uF

16V

TP342

CK+_HDMI3_JACK

RGB_DDC_SDA

TXB0N

C390

1200pF

HP_OUT

VDD3V3

R355

AUD_LRCK TP358

HP_LOUT_MAIN

TXC2P

TXB4P

C377

1200pF

HP_OUT

C3680.01uF

TP346

TXB4N

C329

5pF

50V

OPT

EPHY_TDN

TP312

AUD_MASTER_CLK

TXD2P

/PCM_IORD

MT5369_TS_CLK

TP343

TP362

TXACLKN

D2+_HDMI4_JACK

/PCM_CE1

COMP1_Pb_SOC

MT5369_TS_IN[2]

PC_L_IN

R321

MT5369_TS_IN[1]

R320

TP349

TXA2N

R307 1K

C394

27pF

50V

OPT

C304

0.1uF

DTV/MNT_V_OUT_SOC

R329

470K

OPT

TXCCLKN

TP319

SC_COM_SOC

HDMI_ARC

AV1_R_IN_SOC

R339

2.2K

OPT

AV1_CVBS_IN_SOC

C388

27pF

50V

OPT

HDMI_HPD_4_JACK

R3761.2K

CK-_HDMI4_JACK

D1-_HDMI4_JACK

TP347

CK-_HDMI3_JACK

D0+_HDMI3_JACK

TXB3P

SC_FB_SOC

COMP1_Y_SOC

D1-_HDMI1_SOC

TXB0P

R356100

5V_HDMI_4_JACK

C389

22pF

OPT

CK-_HDMI1_SOC

R374

COMP1_Pr

TP377

R3771.2K

C346

10uF

16V

C360 0.047uF

R305 1K

TP367

TP323

C363

1uF

25V

AV1_L_IN

/PCM_OE

TXD3N

C315

100pF

50V

OPT

R3691.2K

HP_OUT

5V_HDMI_3_JACK

TP331

SC_R_IN_SOC

R326

OPT

SC_CVBS_IN_SOC

VDD3V3

C328

0.1uF

SC_COM_SOC

SC_ID_SOC

SC_L_IN_SOC

RGB_DDC_SCL

CK+_HDMI1_SOC

CI_DATA[0-7]

C330

5pF

50V

OPT

C358

0.01uF

50V

MT5369_TS_OUT[0-7]

TP316

D0-_HDMI2_JACK

C345

10uF

16V

CK+_HDMI2_JACK

DDC_SDA_4_JACK

ARC

COMP1_Pb

C303

0.1uF

AV1_CVBS_IN

C3751500pF

R340 100

TP339

SC_FB_SOC

IF_N

R342 10K

T/C&AT&CHB

SC_CVBS_IN_SOC

TXC4N

TP371

R359100

C379

10pF

50V

DDC_SDA_3_JACK

+1.2V_MTK_AVDD

TXA0P

DDC_SCL_1_SOC

DSUB_HSYNC

TXC4P

C378

10pF

50V

TP340

COMP1_Y_SOC

R332 10K

T/C&AT&CHB

C347

0.1uF

AUD_SCK

SC_R_IN_SOC

TP357

C338

560pF

50V

OPT

TP325

PCM_RST

D2-_HDMI1_SOC

D1-_HDMI3_JACK

/PCM_IOWR

SC_B_SOC

TP363

R306 1K

DSUB_VSYNC_SOC

SCART_Lout_SOC

R304 1K

TXC3P

CI_ADDR[0-14]

R303

TP315

TP309

TP332

AV1_L_IN_SOC

D0-_HDMI3_JACK

/PCM_WAIT

AUDIO_L_OUT_COMMERCIAL

R363100

5V_HDMI_1_SOC

TP368

TXBCLKN

TXBCLKP

COMP1_Y

TP344

TP361

R3490 OPT

HP_LOUT

CI_A_VS1

DSUB_R+

COMP1_Pb_SOC

/CI_CD2

TP327

TP364

TP369

TXA3P

TXB2N

TXB3N

C342

100pF

50V

TP333

MT5369_TS_IN[3]

C339

560pF

50V

OPT

R325

OPT

R302

180

C352 0.01uF

TXC3N

PC_R_IN_SOC

DSUB_B+

R364100

DSUB_HSYNC_SOC

TXD4P

TP354

C396

33pF

OPT

+5V_NORMAL

TXD1N

C306

0.1uF

MODEL_OPT_10

2D/3D_CTL

MODEL_OPT_2

PCM_5V_CTL

EMMC_RST

MODEL_OPT_8

MODEL_OPT_9

VCOM_DYN

GST_SOC

MCLK_SOC

GCLK_SOC

EO_SOC

PMIC_RESET

C365

0.01uF

C305

1uF

25V

C362

0.1uF

C350

0.1uF

R314

R336

R331 0

T/C&AT&CHB

R346 0

T/C&AT&CHB

C309

OPT

C311 1uF

10V

C310

33pF

T/C&AT&CHB

C312

33pF

T/C&AT&CHB

C334

47pF

50V

C335

47pF

50V

C333

47pF

50V

USB_DP2

USB_DM2

USB_DP1

USB_DM1

USB_DM3

USB_DP3

IC105

LGE2112

HDMI_CEC

AA32

HDMI_0_SCL

AG33

HDMI_1_SCL

AE33

HDMI_2_SCL

AC33

HDMI_3_SCL

AH32

HDMI_0_SDA

AF33

HDMI_1_SDA

AD33

HDMI_2_SDA

AB33

HDMI_3_SDA

AH33

HDMI_0_PWR5V

AG31

HDMI_1_PWR5V

AE31

HDMI_2_PWR5V

AC31

HDMI_3_PWR5V

AH31

HDMI_0_HPD

AG32

HDMI_1_HPD

AE32

HDMI_2_HPD

AC32

HDMI_3_HPD

AJ32

AVDD12_HDMI_0_RX

AA24

AVDD12_HDMI_1_RX

Y24

AVDD12_HDMI_2_RX

W24

AVDD12_HDMI_3_RX

AB24

AVDD33_HDMI_0_RX

AB29

AVDD33_HDMI_1_RX

AA29

AVDD33_HDMI_2_RX

Y29

AVDD33_HDMI_3_RX

AC29

AVSS33_HDMI_RX_1

AB30

AVSS33_HDMI_RX_2

AD30

AVSS33_HDMI_RX_3

AF31

AVSS33_HDMI_RX_4

AF32

USB_DP_P0

C36

USB_DM_P0

C37

USB_DP_P1

D36

USB_DM_P1

D37

USB_DP_P2

AT13

USB_DM_P2

AU13

USB_DP_P3

AT14

USB_DM_P3

AU14

AVDD33_USB_P0P1

D35

AVDD33_USB_P2P3

AP13

AVSS33_USB_P1

D34

AVSS33_USB_P2

AR13

PCIE11_TXP

W35

PCIE11_TXN

W34

PCIE11_RXN

Y34

PCIE11_RXP

Y35

AVDD12_PCIE11

U24

AVDD33_PCIE11

V24

AVSS12_PCIE11

W30

PCIE11_REFCKN

W36

PCIE11_REFCKP

W37

HDMI_0_RX_0 AG35

HDMI_0_RX_0B AG34

HDMI_0_RX_1 AG37

HDMI_0_RX_1B AG36

HDMI_0_RX_2 AF35

HDMI_0_RX_2B AF34

HDMI_0_RX_C AH35

HDMI_0_RX_CB AH34

HDMI_1_RX_0 AE37

HDMI_1_RX_0B AE36

HDMI_1_RX_1 AD35

HDMI_1_RX_1B AD34

HDMI_1_RX_2 AC35

HDMI_1_RX_2B AC34

HDMI_1_RX_C AE35

HDMI_1_RX_CB AE34

HDMI_2_RX_0 AB35

HDMI_2_RX_0B AB34

HDMI_2_RX_1 AA35

HDMI_2_RX_1B AA34

HDMI_2_RX_2 AA37

HDMI_2_RX_2B AA36

HDMI_2_RX_C AC37

HDMI_2_RX_CB AC36

HDMI_3_RX_0 AK35

HDMI_3_RX_0B AK34

HDMI_3_RX_1 AJ35

HDMI_3_RX_1B AJ34

HDMI_3_RX_2 AJ37

HDMI_3_RX_2B AJ36

HDMI_3_RX_C AJ33

HDMI_3_RX_CB AK33

TXVP_0 AT18

TXVN_0 AU18

RXVN_1 AU17

RXVP_1 AT17

PHYLED1 AN16

PHYLED0 AM16

REXT AD15

AVDD12_REC AD14

AVDD33_COM AD16

AVDD33_LD AD17

AVSS33_LD AL16

AVSS33_COM AL15

AVSS12_REC AL14

IC105

LGE2112

TCON0

F27

TCON1

E27

TCON2

F30

TCON3

F29

TCON4

B27

TCON5

A27

TCON6

B28

TCON7

A28

TCON8

C28

TCON9

D28

TCON10

E28

TCON11

F28

TCON12

B29

AVDD12_LVDS_1

AG6

AVDD12_LVDS_2

AJ6

AVDD12_VPLL

AF6

AVDD33_LVDSB

AE6

AVDD33_LVDSA

AH7

AVSS12_LVDS_2

AJ5

AVSS12_LVDS_1

AG5

AVSS12_VPLL

AF5

AVSS33_LVDSB

AE5

AVSS33_LVDSA

AH5

REXT_VPLL

AG7

AIN0_R_AADC

AU37

AIN0_L_AADC

AU35

AIN1_R_AADC

AT35

AIN1_L_AADC

AT37

AIN2_R_AADC

AU36

AIN2_L_AADC

AP34

AIN3_R_AADC

AT36

AIN3_L_AADC

AR37

AIN4_R_AADC

AR33

AIN4_L_AADC

AP32

AIN5_R_AADC

AR36

AIN5_L_AADC

AP37

AIN6_R_AADC

AR35

AIN6_L_AADC

AP36

AVDD33_AADC

AL31

AVSS33_AADC

AJ28

VMID_AADC

AJ27

MPXP

AN28

ADCINP_DEMOD

AU32

ADCINN_DEMOD

AT32

AVDD33_DEMOD

AD22

AVDD12_DEMOD

AL27

AVSS33_DEMOD

AM28

AVSS12_DEMOD

AJ26

IF_AGC

U35

RF_AGC

U34

LOUTN

AP31

LOUTP

AN30

OSCL2

V35

OSDA2

V34

SC0

AP28

SY0

AR29

CVBS3P

AT30

CVBS2P

AR30

CVBS1P

AR31

CVBS0P

AN29

CVBS_COM

AP30

AVDD33_CVBS_1

AK24

AVDD33_CVBS_2

AK25

AVSS33_CVBS_1

AL25

AVSS33_CVBS_2

AM26

AO3N AG3

AO3P AG4

AO4N AG1

AO4P AG2

AOCLKN AF3

AOCLKP AF4

AO2N AE3

AO2P AE4

AO1N AE1

AO1P AE2

AO0N AD1

AO0P AD2

AE4N AL3

AE4P AL4

AE3N AL1

AE3P AL2

AECLKN AK3

AECLKP AK4

AE2N AJ3

AE2P AJ4

AE1N AJ1

AE1P AJ2

AE0N AH3

AE0P AH4

BO4N AT2

BO4P AU2

BO3N AT1

BO3P AU1

BOCLKN AR1

BOCLKP AR2

BO2N AP1

BO2P AP2

BO1N AN1

BO1P AN2

BO0N AM3

BO0P AM4

BE4N AT6

BE4P AU6

BE3N AP6

BE3P AR6

BECLKN AP5

BECLKP AR5

BE2N AT4

BE2P AU4

BE1N AP4

BE1P AR4

BE0N AP3

BE0P AR3

AR0_ADAC AN35

AL0_ADAC AN34

AR1_ADAC AM32

AL1_ADAC AM34

AR2_ADAC AM37

AL2_ADAC AM33

AR3_ADAC AM36

AL3_ADAC AM35

AVDD33_DAC AG30

AVDD33_DAC1 AF30

AVSS33_DAC AK30

AVSS33_DAC1 AE30

ALIN Y33

ASPDIF0 AR16

ASPDIF1 Y32

AOBCK AR11

AOLRCK AP11

AOMCLK AM12

AOSDATA4 AM10

AOSDATA3 AM11

AOSDATA2 AN11

AOSDATA1 AN10

AOSDATA0 AN9

HSYNC AN25

VSYNC AM25

RP AR25

GP AR24

BP AU24

COM AP24

SOG AT24

VGA_SDA AR22

VGA_SCL AP22

COM1 AT26

PB1P AR26

PR1P AP26

Y1P AU26

SOY1 AP25

COM0 AU28

PB0P AT28

PR0P AR28

Y0P AP27

SOY0 AR27

VDACX_OUT AU30

VDACY_OUT AP29

AVDD33_VDAC_BG AD20

AVDD33_VDAC AD21

AVDD12_RGB AD19

AVSS33_VDAC_BG AJ22

AVSS12_RGB AJ21

AVSS33_VDAC AL24

L301

BLM15BD121SN1

L300

BLM15BD121SN1

L304

BLM15BD121SN1

ZD304

5.48VTO5.76V

ZD305

5.48VTO5.76V

ZD306

5.48VTO5.76V

ZD307

5.48VTO5.76V

ZD302

5.48VTO5.76V

ZD300

5.48VTO5.76V

ZD303

5.48VTO5.76V

ZD301

5.48VTO5.76V

D300

5.5V

ADLC 5S 02 015

D302

5.5V

ADLC 5S 02 015

D301

5.5V

ADLC 5S 02 015

R344

30K

R345

30K

C348

100pF

50V

R338 0

R337 0

R333

120-ohm

MID_MAIN_2 2011.12.19

Close to MT5369

Place at JACK SIDE

1608 sizs For EMI

PLACE AT JACK SIDE

Close to Tuner

1.0Vpp

Close to Tuner

CHANGE SYMBOL

1608 sizs For EMI

Don’t use as GPIO

FOR EMI

CH1

CH2

CH3

CH4

CH5

CH6

1608 sizs For EMI

For PCB Pattern

Close to MT5369

Port was changed !!!!

PLACE AT JACK SIDE

1608 sizs For EMI

Only for training and service purposes

LGE Internal Use Only

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.

C532

0.1uF

+3.3V_NORMAL

POWER_ON/OFF1

C544

0.1uF

16V

C535

0.1uF

C503

10uF

C539

10uF

+1.2V_MTK_CORE

EMMC_VCCQ

C550

0.1uF

C525

10uF

+1.2V_MTK_CORE

C529

0.1uF

+1.2V_MTK_CORE

TP500

3.3V_EMMC

R500

C512

0.1uF

16V

C546

0.1uF

C540

10uF

10V

TP501

C543

0.1uF

L500

BLM18PG121SN1D

DAC_3V3

LAN_JACK_POWER

+3.3V_NORMAL

L504

BLM18PG121SN1D

+3.3V_NORMAL

VDD3V3

C548

0.1uF

C500

10uF

C510

0.1uF

+1.2V_MTK_CORE

VDD3V3

C522

0.1uF

16V

C526

10uF

10V

L506

BLM18PG121SN1D

+5V_NORMAL

C552

0.1uF

C553

0.1uF

VDD3V3

L501

BLM18PG121SN1D

C501

0.1uF

AVDD_33SB

L502

BLM18PG121SN1D

C502

0.1uF

+1.2V_MTK_CORE +1.2V_MTK_AVDD

C505

10uF

C506

10uF

+1.2V_MTK_CORE

+1.5V_DDR

IC501

AP1117E33G-13

OUT

INADJ/GND

C524

10uF

IC105

LGE2112

DVSS_51

DVSS_52

DVSS_37

DVSS_53

DVSS_107

DVSS_20

DVSS_38

DVSS_54

DVSS_108

DVSS_95

DVSS_44

DVSS_46

DVSS_56

DVSS_120

AA5

DVSS_130

AB5

DVSS_43

DVSS_77

DVSS_97

DVSS_13

DVSS_12

DVSS_22

DVSS_28

G14

DVSS_39

DVSS_57

R15

DVSS_68

T15

DVSS_78

U15

DVSS_87

V15

DVSS_99

W15

DVSS_112

Y15

DVSS_122

AA15

DVSS_132

AB15

DVSS_34

H11

DVSS_58

R16

DVSS_69

T16

DVSS_79

U16

DVSS_88

V16

DVSS_100

W16

DVSS_113

Y16

DVSS_123

AA16

DVSS_133

AB16

DVSS_59

R17

DVSS_70

T17

DVSS_80

U17

DVSS_89

V17

DVSS_114

Y17

DVSS_71

T18

DVSS_90

V18

DVSS_115

Y18

DVSS_72

T19

DVSS_91

V19

DVSS_116

Y19

DVSS_101

W17

DVSS_124

AA17

DVSS_134

AB17

DVSS_60

R18

DVSS_131

AB6

DVSS_35

H19

DVSS_36

H22

DVSS_40

J11

DVSS_41

J12

DVSS_42

J22

DVSS_55 R6

DVSS_62 R20

DVSS_73 T20

DVSS_83 U20

DVSS_92 V20

DVSS_104 W20

DVSS_117 Y20

DVSS_127 AA20

DVSS_137 AB20

DVSS_29 G16

DVSS_63 R21

DVSS_74 T21

DVSS_84 U21

DVSS_93 V21

DVSS_105 W21

DVSS_118 Y21

DVSS_128 AA21

DVSS_138 AB21

DVSS_64 R22

DVSS_75 T22

DVSS_85 U22

DVSS_94 V22

DVSS_106 W22

DVSS_119 Y22

DVSS_129 AA22

DVSS_139 AB22

DVSS_65 R23

DVSS_76 T23

DVSS_86 U23

DVSS_140 AB23

DVSS_96 W6

DVSS_30 G17

DVSS_27 F25

DVSS_109 Y6

DVSS_17 E21

DVSS_25 F21

DVSS_45 L8

DVSS_66 T7

DVSS_7 D11

DVSS_14 E11

DVSS_8 D12

DVSS_18 E22

DVSS_26 F22

DVSS_33 G25

DVSS_136 AB19

DVSS_126 AA19

DVSS_49 P22

DVSS_103 W19

DVSS_82 U19

DVSS_61 R19

DVSS_110 Y7

DVSS_135 AB18

DVSS_125 AA18

DVSS_102 W18

DVSS_81 U18

DVSS_121 AA7

DVSS_47 N22

DVSS_67 T8

DVSS_98 W8

DVSS_111 Y8

DVSS_11 E7

DVSS_21 F8

IC105

LGE2112

VCCK_43

AR7

VCCK_45

AT7

VCCK_47

AU7

VCCK_42

AP8

VCCK_44

AR8

VCCK_46

AT8

VCCK_48

AU8

VCCK_37

AM7

VCCK_39

AN7

VCCK_41

AP7

VCCK_38

AM8

VCCK_40

AN8

VCCK_1

P14

VCCK_9

R14

VCCK_11

T14

VCCK_13

U14

VCCK_14

V14

VCCK_16

W14

VCCK_18

Y14

VCCK_20

AA14

VCCK_22

AB14

VCCK_23

AC14

VCCK_28

AC19

VCCK_2

P15

VCCK_24

AC15

VCCK_3

P16

VCCK_25

AC16

VCCK_15

V23

VCCK_17

W23

VCCK_19

Y23

VCCK_21

AA23

VCCK_31 AC22

VCCK_32 AC23

VCCK_36 AD24

VCCK_8 P23

VCCK_10 R24

VCCK_12 T24

VCCK_33 AC24

VCCK_30 AC21

VCCK_7 P20

VCCK_29 AC20

VCCK_6 P19

VCCK_27 AC18

VCCK_5 P18

VCCK_26 AC17

VCCK_4 P17

VCCK_34 AD18

VCCK_35 AD23

VCC3IO_B_4 AL9

VCC3IO_B_2 AK10

VCC3IO_B_1 AK9

VCC3IO_B_3 AK11

VCC3IO_A_5 H29

VCC3IO_A_7 J29

VCC3IO_A_6 H30

VCC3IO_A_8 J30

VCC3IO_A_3 G31

VCC3IO_A_4 G32

VCC3IO_A_2 F33

VCC3IO_A_1 E34

MDS62110209

M501

SMD_GASKIT_8.5T_RGB

MDS62110209

M500

SMD_GASKIT_8.5T_LAN

MDS62110209

M502

SMD_GASKIT_8.5T_COMP

C545

0.1uF

+1.2V_MTK_CORE

C531

0.1uF

C537

0.1uF

+1.5V_DDR

C547

0.1uF

C533

0.1uF

C536

0.1uF

C520

0.1uF

C527

0.1uF

C514

0.1uF

C508

0.1uF

C523

0.1uF

MDS62110217

M504

SMD_GASKIT_12.5T_USB1

MDS62110217

M506

SMD_GASKIT_12.5T_HDMI1

MDS62110217

M503

SMD_GASKIT_12.5T_HDMI2

MDS62110217

M505

SMD_GASKIT_12.5T_USB3

C504

2.2uF

2011.12.09

MID_MAIN_3

60mA

5600mA

DECAP FOR SOC (HIDDEN - UCC) DECAP FOR SOC (BOTTOM)

SMD Gaskit

LAN RGB COMP

HDMI2~3HDMI1~2 USB1~2 USB3

Only for training and service purposes

LGE Internal Use Only

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.

BRDQ[30]

BRDQ[18]

BRA[10]

ARDQ[30]

BRA[1]

BRDQ[22]

BRA[4]

ARDQ[22]

ARDQ[26]

ARA[11]

ARA[0]

BRA[12]

ARA[6]

BRA[10]

BRDQ[28]

BRA[7]

ARDQ[20]

BRA[6]

BRA[5]

BRA[9]

ARA[8]

ARA[5]

ARA[9]

ARA[6]

ARA[5]

ARA[0]

ARDQ[16]

BRA[8]

BRA[11]

ARDQ[28]

ARA[3]

BRA[7]

ARA[7]

ARA[5]

ARA[10]

ARA[11]

BRDQ[17]

BRA[1]

BRA[8]

BRA[14]

BRA[13]

ARA[7]

ARDQ[19]

BRA[2]

ARA[0]

ARA[2]

ARA[13]

BRA[5]

ARA[8]

BRA[3]

BRA[11]

BRA[12]

ARA[6]

BRDQ[26]

ARA[13]

ARA[9]

ARDQ[17]

BRDQ[23]

BRA[3]

ARA[1]

ARA[3]

BRA[0]

BRA[11]

ARA[12]

BRA[12]

BRDQ[20]

ARDQ[31]

ARA[4]

BRDQ[31]

BRA[8]

ARA[12]

BRDQ[27]

BRDQ[19]

ARA[10]

ARA[4]

ARA[11]

ARA[2]

ARDQ[27]

ARA[4]

ARA[1]

BRA[0]

BRA[1]

BRA[9]

ARA[3]

ARA[7]

BRA[10]

BRA[2]

BRDQ[21]

BRA[4]

BRA[13]

ARDQ[21]

BRA[7]

ARDQ[29]

ARDQ[18]

BRDQ[25]

BRA[3]

ARA[8]

BRDQ[24]

ARA[9]

ARA[10]

BRDQ[29]

ARDQ[24]

BRA[13]

BRA[6]

ARDQ[25]

ARA[13]

BRA[5]

ARDQ[23]

BRA[2]

BRDQ[16]

BRA[0]

BRA[4]

ARA[2]

BRA[6]

ARA[1]

BRA[9]

ARA[14]

BRBA1

+1.5V_DDR

/ARCLK0

ARDQS3

R716

240

ARDQ[24-31]

TP701

C725

0.1uF

ARDQM1

+1.5V_DDR

ARCKE

BRCLK1

/ARDQS0

R720

ARDQ[8-15]

+1.5V_DDR

BRDQM0

R714

100

ARBA1

ARDQM3

BRDQS1

/ARDQS2

ARDQM2

R730

ARBA0

RVREF_D

A_RVREF1

R709

C720

0.1uF

BRDQ[24-31]

R724

C726

0.1uF

ARDQ[0-7] ARDQ[16-23]

BRA[14]

R729

BRDQS2

R728

BRDQS3

RVREF_A

ARCLK1

B_RVREF6

BRA[14]

ARCLK0

ARA[0-13]

A_RVREF4

ARDQS1

B_RVREF7

ARBA1

R715

100

ARODT

C719

0.1uF

R705

BRDQS3

C754

0.1uF

BRDQM3

BRDQ[0-7]

BRREST

BRA[0-14]

B_RVREF5

BRDQS0

B_RVREF6

+1.5V_DDR

TP700

ARDQM0

/ARCAS

C722

0.1uF

R706

ARBA2

RVREF_D

ARDQS3

BRDQ[16-23]

ARA[0-13]

/ARCAS

+1.5V_DDR

C753

0.1uF

/ARWE

/BRDQS2

ARDQM2

R711 240

+1.5V_DDR

/BRCS

+1.5V_DDR

/BRRAS

+1.5V_DDR

RVREF_B

BRBA1

BRBA2

R732

/BRWE

/ARCLK0

R733

R713

100

R721

R722

R726

+1.5V_DDR

/BRDQS0

+1.5V_DDR

ARBA1

BRDQM0

C751

0.1uF

C717

0.1uF

BRDQS0

BRDQM1

BRCLK1

ARDQ[8-15]

ARA[0-14]

BRA[0-13]

C745

0.1uF

ARDQS1

ARDQM0

R727

ARDQ[16-23]

BRBA2

ARREST

+1.5V_DDR

C757

0.1uF

/BRDQS1

BRBA0

/BRCAS

+1.5V_DDR

B_RVREF8

RVREF_C

/BRCS

/BRCLK0

BRBA0

BRCLK0

/ARCS

C752

0.1uF

/ARCS

/ARDQS0

+1.5V_DDR

B_RVREF5

BRDQM1

ARDQ[24-31]

+1.5V_DDR

BRBA0

/BRCLK0

/BRDQS1

BRDQ[24-31]

BRODT

ARREST

/ARWE

ARDQ[0-7]

+1.5V_DDR

/ARDQS3

/ARDQS1

/BRCLK1

/BRDQS3

ARBA2

BRA[0-13]

A_RVREF1

/ARWE

R717

240

R712

100

/ARCLK1

ARDQS2

A_RVREF3

ARCLK1

C723

0.1uF

BRDQM3

ARDQS0

ARDQM1

AVDD3V3_MEMPLL

RVREF_C

C755

0.1uF

C727

0.1uF

+1.5V_DDR

BRDQ[0-7]

+1.5V_DDR

R723

BRREST

ARBA2

A_RVREF2

R707

C721

0.1uF

R718

/BRCS

/BRRAS

C724

0.1uF

/ARCLK1

/BRCAS

ARCKE

R731

BRREST

ARCKE

RVREF_B

+1.5V_DDR

B_RVREF8

BRDQ[16-23]

B_RVREF7

ARODT

R725

/ARDQS2

R704

/ARRAS

BRODT

BRCKE

BRODT

ARBA0

ARCLK0

C756

0.1uF

BRDQ[8-15]

/ARCAS

ARDQM3

BRCKE

ARBA0

+1.5V_DDR

BRDQS1

/BRDQS0

/ARRAS

/BRWE

RVREF_A

ARDQS0

/ARDQS1

R719

+1.5V_DDR

C718

0.1uF

BRDQS2

C728

0.1uF

R710 240

/BRWE

/BRCLK1

0.1uF

C758

BRBA1

BRDQM2

BRCKE

A_RVREF3

/ARDQS3

/ARRAS

A_RVREF2

ARA[14]

/BRCAS

ARDQS2

ARA[14]

BRCLK0

BRDQ[8-15]

R708

/BRDQS2

R703

C750

0.1uF

/BRDQS3

BRBA2

R702

A_RVREF4

+1.5V_DDR

ARREST

BRDQM2

ARODT

/BRRAS

/ARCS

+3.3V_NORMAL

L700

BLM18PG121SN1D

AVDD3V3_MEMPLL

C700

0.1uF

C701

10uF

10V

C704

10uF

10V

C707

10uF

10V

C708

10uF

10V

1uF

C706

1uF

C705

1uF

C703

1uF

C702

H5TQ2G63BFR-PBC

IC703

DDR_HYNIX

A10/AP

A11

A12/BC

A13

A15

BA0

BA1

BA2

CKE

ODT

RAS

CAS

RESET

DQSL

DQSU

DML

DMU

DQL0

DQL1

DQL2

DQL3

DQL4

DQL5

DQL6

DQL7

DQU0

DQU1

DQU2

DQU3

DQU4

DQU5

DQU6

DQU7

VREFCA M8

VREFDQ H1

ZQ L8

VDD_1 B2

VDD_2 D9

VDD_3 G7

VDD_4 K2

VDD_5 K8

VDD_6 N1

VDD_7 N9

VDD_8 R1

VDD_9 R9

VDDQ_1 A1

VDDQ_2 A8

VDDQ_3 C1

VDDQ_4 C9

VDDQ_5 D2

VDDQ_6 E9

VDDQ_7 F1

VDDQ_8 H2

VDDQ_9 H9

NC_1 J1

NC_2 J9

NC_3 L1

NC_4 L9

NC_6 T7

VSS_1 A9

VSS_2 B3

VSS_3 E1

VSS_4 G8

VSS_5 J2

VSS_6 J8

VSS_7 M1

VSS_8 M9

VSS_9 P1

VSS_10 P9

VSS_11 T1

VSS_12 T9

VSSQ_1 B1

VSSQ_2 B9

VSSQ_3 D1

VSSQ_4 D8

VSSQ_5 E2

VSSQ_6 E8

VSSQ_7 F9

VSSQ_8 G1

VSSQ_9 G9

H5TQ2G63BFR-PBC

IC701

DDR_HYNIX

A0 N3

A1 P7

A2 P3

A3 N2

A4 P8

A5 P2

A6 R8

A7 R2

A8 T8

A9 R3

A10/AP L7

A11 R7

A12/BC N7

A13 T3

A15 M7

BA0 M2

BA1 N8

BA2 M3

CK J7

CK K7

CKE K9

CS L2

ODT K1

RAS J3

CAS K3

WE L3

RESET T2

DQSL F3

DQSL G3

DQSU C7

DQSU B7

DML E7

DMU D3

DQL0 E3

DQL1 F7

DQL2 F2

DQL3 F8

DQL4 H3

DQL5 H8

DQL6 G2

DQL7 H7

DQU0 D7

DQU1 C3

DQU2 C8

DQU3 C2

DQU4 A7

DQU5 A2

DQU6 B8

DQU7 A3

VREFCA

VREFDQ

VDD_1

VDD_2

VDD_3

VDD_4

VDD_5

VDD_6

VDD_7

VDD_8

VDD_9

VDDQ_1

VDDQ_2

VDDQ_3

VDDQ_4

VDDQ_5

VDDQ_6

VDDQ_7

VDDQ_8

VDDQ_9

NC_1

NC_2

NC_3

NC_4

NC_6

VSS_1

VSS_2

VSS_3

VSS_4

VSS_5

VSS_6

VSS_7

VSS_8

VSS_9

VSS_10

VSS_11

VSS_12

VSSQ_1

VSSQ_2

VSSQ_3

VSSQ_4

VSSQ_5

VSSQ_6

VSSQ_7

VSSQ_8

VSSQ_9

H5TQ2G63BFR-PBC

IC704

DDR_HYNIX

A10/AP

A11

A12/BC

A13

A15

BA0

BA1

BA2

CKE

ODT

RAS

CAS

RESET

DQSL

DQSU

DML

DMU

DQL0

DQL1

DQL2

DQL3

DQL4

DQL5

DQL6

DQL7

DQU0

DQU1

DQU2

DQU3

DQU4

DQU5

DQU6

DQU7

VREFCA M8

VREFDQ H1

ZQ L8

VDD_1 B2

VDD_2 D9

VDD_3 G7

VDD_4 K2

VDD_5 K8

VDD_6 N1

VDD_7 N9

VDD_8 R1

VDD_9 R9

VDDQ_1 A1

VDDQ_2 A8

VDDQ_3 C1

VDDQ_4 C9

VDDQ_5 D2

VDDQ_6 E9

VDDQ_7 F1

VDDQ_8 H2

VDDQ_9 H9

NC_1 J1

NC_2 J9

NC_3 L1

NC_4 L9

NC_6 T7

VSS_1 A9

VSS_2 B3

VSS_3 E1

VSS_4 G8

VSS_5 J2

VSS_6 J8

VSS_7 M1

VSS_8 M9

VSS_9 P1

VSS_10 P9

VSS_11 T1

VSS_12 T9

VSSQ_1 B1

VSSQ_2 B9

VSSQ_3 D1

VSSQ_4 D8

VSSQ_5 E2

VSSQ_6 E8

VSSQ_7 F9

VSSQ_8 G1

VSSQ_9 G9

H5TQ2G63BFR-PBC

IC702

DDR_HYNIX

A0 N3

A1 P7

A2 P3

A3 N2

A4 P8

A5 P2

A6 R8

A7 R2

A8 T8

A9 R3

A10/AP L7

A11 R7

A12/BC N7

A13 T3

A15 M7

BA0 M2

BA1 N8

BA2 M3

CK J7

CK K7

CKE K9

CS L2

ODT K1

RAS J3

CAS K3

WE L3

RESET T2

DQSL F3

DQSL G3

DQSU C7

DQSU B7

DML E7

DMU D3

DQL0 E3

DQL1 F7

DQL2 F2

DQL3 F8

DQL4 H3

DQL5 H8

DQL6 G2

DQL7 H7

DQU0 D7

DQU1 C3

DQU2 C8

DQU3 C2

DQU4 A7

DQU5 A2

DQU6 B8

DQU7 A3

VREFCA

VREFDQ

VDD_1

VDD_2

VDD_3

VDD_4

VDD_5

VDD_6

VDD_7

VDD_8

VDD_9

VDDQ_1

VDDQ_2

VDDQ_3

VDDQ_4

VDDQ_5

VDDQ_6

VDDQ_7

VDDQ_8

VDDQ_9

NC_1

NC_2

NC_3

NC_4

NC_6

VSS_1

VSS_2

VSS_3

VSS_4

VSS_5

VSS_6

VSS_7

VSS_8

VSS_9

VSS_10

VSS_11

VSS_12

VSSQ_1

VSSQ_2

VSSQ_3

VSSQ_4

VSSQ_5

VSSQ_6

VSSQ_7

VSSQ_8

VSSQ_9

NT5CB128M16BP-DI

IC701-*1

DDR_NANYA

A0 N3

A1 P7

A2 P3

A3 N2

A4 P8

A5 P2

A6 R8

A7 R2

A8 T8

A9 R3

A10/AP L7

A11 R7

A12 N7

NC_6 T3

NC_5 M7

BA0 M2

BA1 N8

BA2 M3

CK J7

CK K7

CKE K9

CS L2

ODT K1

RAS J3

CAS K3

WE L3

RESET T2

DQSL F3

DQSL G3

DQSU C7

DQSU B7

DML E7

DMU D3

DQL0 E3

DQL1 F7

DQL2 F2

DQL3 F8

DQL4 H3

DQL5 H8

DQL6 G2

DQL7 H7

DQU0 D7

DQU1 C3

DQU2 C8

DQU3 C2

DQU4 A7

DQU5 A2

DQU6 B8

DQU7 A3

VREFCA

VREFDQ

VDD_1

VDD_2

VDD_3

VDD_4

VDD_5

VDD_6

VDD_7

VDD_8

VDD_9

VDDQ_1

VDDQ_2

VDDQ_3

VDDQ_4

VDDQ_5

VDDQ_6

VDDQ_7

VDDQ_8

VDDQ_9

NC_1

NC_2

NC_3

NC_4

NC_7

VSS_1

VSS_2

VSS_3

VSS_4

VSS_5

VSS_6

VSS_7

VSS_8

VSS_9

VSS_10

VSS_11

VSS_12

VSSQ_1

VSSQ_2

VSSQ_3

VSSQ_4

VSSQ_5

VSSQ_6

VSSQ_7

VSSQ_8

VSSQ_9

NT5CB128M16BP-DI

IC703-*1

DDR_NANYA

A10/AP

A11

A12

NC_6

NC_5

BA0

BA1

BA2

CKE

ODT

RAS

CAS

RESET

DQSL

DQSU

DML

DMU

DQL0

DQL1

DQL2

DQL3

DQL4

DQL5

DQL6

DQL7

DQU0

DQU1

DQU2

DQU3

DQU4

DQU5

DQU6

DQU7

VREFCA M8

VREFDQ H1

ZQ L8

VDD_1 B2

VDD_2 D9

VDD_3 G7

VDD_4 K2

VDD_5 K8

VDD_6 N1

VDD_7 N9

VDD_8 R1

VDD_9 R9

VDDQ_1 A1

VDDQ_2 A8

VDDQ_3 C1

VDDQ_4 C9

VDDQ_5 D2

VDDQ_6 E9

VDDQ_7 F1

VDDQ_8 H2

VDDQ_9 H9

NC_1 J1

NC_2 J9

NC_3 L1

NC_4 L9

NC_7 T7

VSS_1 A9

VSS_2 B3

VSS_3 E1

VSS_4 G8

VSS_5 J2

VSS_6 J8

VSS_7 M1

VSS_8 M9

VSS_9 P1

VSS_10 P9

VSS_11 T1

VSS_12 T9

VSSQ_1 B1

VSSQ_2 B9

VSSQ_3 D1

VSSQ_4 D8

VSSQ_5 E2

VSSQ_6 E8

VSSQ_7 F9

VSSQ_8 G1

VSSQ_9 G9

NT5CB128M16BP-DI

IC704-*1

DDR_NANYA

A10/AP

A11

A12

NC_6

NC_5

BA0

BA1

BA2

CKE

ODT

RAS

CAS

RESET

DQSL

DQSU

DML

DMU

DQL0

DQL1

DQL2

DQL3

DQL4

DQL5

DQL6

DQL7

DQU0

DQU1

DQU2

DQU3

DQU4

DQU5

DQU6

DQU7

VREFCA M8

VREFDQ H1

ZQ L8

VDD_1 B2

VDD_2 D9

VDD_3 G7

VDD_4 K2

VDD_5 K8

VDD_6 N1

VDD_7 N9

VDD_8 R1

VDD_9 R9

VDDQ_1 A1

VDDQ_2 A8

VDDQ_3 C1

VDDQ_4 C9

VDDQ_5 D2

VDDQ_6 E9

VDDQ_7 F1

VDDQ_8 H2

VDDQ_9 H9

NC_1 J1

NC_2 J9

NC_3 L1

NC_4 L9

NC_7 T7

VSS_1 A9

VSS_2 B3

VSS_3 E1

VSS_4 G8

VSS_5 J2

VSS_6 J8

VSS_7 M1

VSS_8 M9

VSS_9 P1

VSS_10 P9

VSS_11 T1

VSS_12 T9

VSSQ_1 B1

VSSQ_2 B9

VSSQ_3 D1

VSSQ_4 D8

VSSQ_5 E2

VSSQ_6 E8

VSSQ_7 F9

VSSQ_8 G1

VSSQ_9 G9

NT5CB128M16BP-DI

IC702-*1

DDR_NANYA

A0 N3

A1 P7

A2 P3

A3 N2

A4 P8

A5 P2

A6 R8

A7 R2

A8 T8

A9 R3

A10/AP L7

A11 R7

A12 N7

NC_6 T3

NC_5 M7

BA0 M2

BA1 N8

BA2 M3

CK J7

CK K7

CKE K9

CS L2

ODT K1

RAS J3

CAS K3

WE L3

RESET T2

DQSL F3

DQSL G3

DQSU C7

DQSU B7

DML E7

DMU D3

DQL0 E3

DQL1 F7

DQL2 F2

DQL3 F8

DQL4 H3

DQL5 H8

DQL6 G2

DQL7 H7

DQU0 D7

DQU1 C3

DQU2 C8

DQU3 C2

DQU4 A7

DQU5 A2

DQU6 B8

DQU7 A3

VREFCA

VREFDQ

VDD_1

VDD_2

VDD_3

VDD_4

VDD_5

VDD_6

VDD_7

VDD_8

VDD_9

VDDQ_1

VDDQ_2

VDDQ_3

VDDQ_4

VDDQ_5

VDDQ_6

VDDQ_7

VDDQ_8

VDDQ_9

NC_1

NC_2

NC_3

NC_4

NC_7

VSS_1

VSS_2

VSS_3

VSS_4

VSS_5

VSS_6

VSS_7

VSS_8

VSS_9

VSS_10

VSS_11

VSS_12

VSSQ_1

VSSQ_2

VSSQ_3

VSSQ_4

VSSQ_5

VSSQ_6

VSSQ_7

VSSQ_8

VSSQ_9

C716

0.1uF

C714

0.1uF

C715

0.1uF

C713

0.1uF

C711

0.1uF

C712

0.1uF

C710

0.1uF

C709

0.1uF

C736

0.1uF

C735

0.1uF

C734

0.1uF

C733

0.1uF

C737

0.1uF

C739

0.1uF

C740

0.1uF

C738

0.1uF

C742

0.1uF

C744

0.1uF

C743

0.1uF

C741

0.1uF

C749

0.1uF

C747

0.1uF

C748

0.1uF

C746

0.1uF

IC105

LGE2112

DDRV_44

AC1

DDRV_45

AC2

DDRV_1

DDRV_2

DDRV_5

DDRV_8

DDRV_10

DDRV_4

DDRV_7

DDRV_46

AC3

DDRV_47

AC4

MEMTP

G10

MEMTN

RVREF_B

G13

RVREF_A

G21

ARCKE

F10

ARCLK1

ARCLK0

A20

ARCLK0

A21

ARODT

E18

ARRAS

F17

ARCAS

E17

ARCS

E16

ARWE

D14

ARRESET

B14

ARBA0

A13

ARBA1

G11

ARBA2

D16

ARCSX

F18

ARA14

C15

ARA13

A15

ARA12

F13

ARA11

C14

ARA10

F11

ARA9

E15

ARA8

D13

ARA7

B15

ARA6

E14

ARA5

F16

ARA4

E13

ARA3

B13

ARA2

A14

ARA1

F14

ARA0

F15

ARDQM0 C19

ARDQS0 C21

ARDQS0 B21

ARDQ0 C23

ARDQ1 B17

ARDQ2 D23

ARDQ3 C17

ARDQ4 D24

ARDQ5 C16

ARDQ6 C24

ARDQ7 D15

ARDQM1 D21

ARDQS1 B20

ARDQS1 C20

ARDQ8 A17

ARDQ9 A23

ARDQ10 D17

ARDQ11 B23

ARDQ12 D20

ARDQ13 D22

ARDQ14 D19

ARDQ15 C22

ARDQM2 A7

ARDQS2 B9

ARDQS2 A9

ARDQ16 C12

ARDQ17 D6

ARDQ18 B12

ARDQ19 C5

ARDQ20 C13

ARDQ21 A5

ARDQ22 A12

ARDQ23 B5

ARDQM3 E10

ARDQS3 C8

ARDQS3 D8

ARDQ24 C6

ARDQ25 D10

ARDQ26 D7

ARDQ27 C11

ARDQ28 C7

ARDQ29 C10

ARDQ30 B7

ARDQ31 B10

AVDD33_MEMPLL N14

AVSS33_MEMPLL N15

DVSS_50 R1

DVSS_48 P21

IC105

LGE2112

RVREF_C

P13

RVREF_D

BRCLK0

BRCLK1

BRCKE

BRODT

BRRAS

BRCAS

BRCS

BRBA0

BRBA1

BRBA2

BRWE

BRA14

BRA13

BRA12

BRA11

BRA10

BRA9

BRA8

BRA7

BRA6

BRA5

BRA4

BRA3

BRA2

BRA1

BRA0

BRCSX

DDRV_11

DDRV_13

DDRV_38

DDRV_42

DDRV_40

DDRV_14

DDRV_18

DDRV_23

DDRV_41

DDRV_39

DDRV_48

AC5

DDRV_19

DDRV_24

DDRV_49

AC6

DDRV_36

DDRV_37

DDRV_43

DDRV_35

J10

DDRV_32

H10

DDRV_33

H13

DDRV_15

E20

DDRV_20

F20

DDRV_27

G20

DDRV_25

G15

DDRV_26

G18

DDRV_12

D25

DDRV_9

C25

DDRV_6

B25

DDRV_3

A25

DDRV_30

DDRV_31

DDRV_34

BRDQM0 G2

BRDQS0 E4

BRDQS0 E3

BRDQ0 A1

BRDQ1 J1

BRDQ2 B2

BRDQ3 J2

BRDQ4 C2

BRDQ5 K1

BRDQ6 A2

BRDQ7 K2

BRDQM1 D1

BRDQS1 F1

BRDQS1 F2

BRDQ8 J3

BRDQ9 B1

BRDQ10 H3

BRDQ11 D3

BRDQ12 G3

BRDQ13 C1

BRDQ14 G4

BRDQ15 D2

BRDQM2 Y1

BRDQS2 V2

BRDQS2 V1

BRDQ16 T4

BRDQ17 AB4

BRDQ18 P2

BRDQ19 AB3

BRDQ20 P3

BRDQ21 AB1

BRDQ22 P1

BRDQ23 AB2

BRDQM3 U1

BRDQS3 W3

BRDQS3 W4

BRDQ24 AA3

BRDQ25 U4

BRDQ26 AA4

BRDQ27 T3

BRDQ28 Y3

BRDQ29 U3

BRDQ30 Y2

BRDQ31 U2

BRRESET M2

DDRV_16 E23

DDRV_22 F24

DDRV_29 G24

DDRV_21 F23

DDRV_28 G23

DDRV_17 E24

DVSS_15 E12

DVSS_23 F12

DVSS_1 A18

DVSS_3 B18

DVSS_5 C18

DVSS_9 D18

DVSS_16 E19

DVSS_24 F19

DVSS_31 G19

DVSS_32 G22

DVSS_19 E25

DVSS_2 A26

DVSS_4 B26

DVSS_6 C26

DVSS_10 D26

K4B2G1646C-HCK0

IC701-*2

DDR_SS

A10/AP

A11

A12/BC

A13

NC_5

BA0

BA1

BA2

CKE

ODT

RAS

CAS

RESET

DQSL

DQSU

DML

DMU

DQL0

DQL1

DQL2

DQL3

DQL4

DQL5

DQL6

DQL7

DQU0

DQU1

DQU2

DQU3

DQU4

DQU5

DQU6

DQU7

VREFCA M8

VREFDQ H1

ZQ L8

VDD_1 B2

VDD_2 D9

VDD_3 G7

VDD_4 K2

VDD_5 K8

VDD_6 N1

VDD_7 N9

VDD_8 R1

VDD_9 R9

VDDQ_1 A1

VDDQ_2 A8

VDDQ_3 C1

VDDQ_4 C9

VDDQ_5 D2

VDDQ_6 E9

VDDQ_7 F1

VDDQ_8 H2

VDDQ_9 H9

NC_1 J1

NC_2 J9

NC_3 L1

NC_4 L9

NC_6 T7

VSS_1 A9

VSS_2 B3

VSS_3 E1

VSS_4 G8

VSS_5 J2

VSS_6 J8

VSS_7 M1

VSS_8 M9

VSS_9 P1

VSS_10 P9

VSS_11 T1

VSS_12 T9

VSSQ_1 B1

VSSQ_2 B9

VSSQ_3 D1

VSSQ_4 D8

VSSQ_5 E2

VSSQ_6 E8

VSSQ_7 F9

VSSQ_8 G1

VSSQ_9 G9

K4B2G1646C-HCK0

IC703-*2

DDR_SS

A10/AP

A11

A12/BC

A13

NC_5

BA0

BA1

BA2

CKE

ODT

RAS

CAS

RESET

DQSL

DQSU

DML

DMU

DQL0

DQL1

DQL2

DQL3

DQL4

DQL5

DQL6

DQL7

DQU0

DQU1

DQU2

DQU3

DQU4

DQU5

DQU6

DQU7

VREFCA M8

VREFDQ H1

ZQ L8

VDD_1 B2

VDD_2 D9

VDD_3 G7

VDD_4 K2

VDD_5 K8

VDD_6 N1

VDD_7 N9

VDD_8 R1

VDD_9 R9

VDDQ_1 A1

VDDQ_2 A8

VDDQ_3 C1

VDDQ_4 C9

VDDQ_5 D2

VDDQ_6 E9

VDDQ_7 F1

VDDQ_8 H2

VDDQ_9 H9

NC_1 J1

NC_2 J9

NC_3 L1

NC_4 L9

NC_6 T7

VSS_1 A9

VSS_2 B3

VSS_3 E1

VSS_4 G8

VSS_5 J2

VSS_6 J8

VSS_7 M1

VSS_8 M9

VSS_9 P1

VSS_10 P9

VSS_11 T1

VSS_12 T9

VSSQ_1 B1

VSSQ_2 B9

VSSQ_3 D1

VSSQ_4 D8

VSSQ_5 E2

VSSQ_6 E8

VSSQ_7 F9

VSSQ_8 G1

VSSQ_9 G9

K4B2G1646C-HCK0

IC704-*2

DDR_SS

A10/AP

A11

A12/BC

A13

NC_5

BA0

BA1

BA2

CKE

ODT

RAS

CAS

RESET

DQSL

DQSU

DML

DMU

DQL0

DQL1

DQL2

DQL3

DQL4

DQL5

DQL6

DQL7

DQU0

DQU1

DQU2

DQU3

DQU4

DQU5

DQU6

DQU7

VREFCA M8

VREFDQ H1

ZQ L8

VDD_1 B2

VDD_2 D9

VDD_3 G7

VDD_4 K2

VDD_5 K8

VDD_6 N1

VDD_7 N9

VDD_8 R1

VDD_9 R9

VDDQ_1 A1

VDDQ_2 A8

VDDQ_3 C1

VDDQ_4 C9

VDDQ_5 D2

VDDQ_6 E9

VDDQ_7 F1

VDDQ_8 H2

VDDQ_9 H9

NC_1 J1

NC_2 J9

NC_3 L1

NC_4 L9

NC_6 T7

VSS_1 A9

VSS_2 B3

VSS_3 E1

VSS_4 G8

VSS_5 J2

VSS_6 J8

VSS_7 M1

VSS_8 M9

VSS_9 P1

VSS_10 P9

VSS_11 T1

VSS_12 T9

VSSQ_1 B1

VSSQ_2 B9

VSSQ_3 D1

VSSQ_4 D8

VSSQ_5 E2

VSSQ_6 E8

VSSQ_7 F9

VSSQ_8 G1

VSSQ_9 G9

K4B2G1646C-HCK0

IC702-*2

DDR_SS

A10/AP

A11

A12/BC

A13

NC_5

BA0

BA1

BA2

CKE

ODT

RAS

CAS

RESET

DQSL

DQSU

DML

DMU

DQL0

DQL1

DQL2

DQL3

DQL4

DQL5

DQL6

DQL7

DQU0

DQU1

DQU2

DQU3

DQU4

DQU5

DQU6

DQU7

VREFCA M8

VREFDQ H1

ZQ L8

VDD_1 B2

VDD_2 D9

VDD_3 G7

VDD_4 K2

VDD_5 K8

VDD_6 N1

VDD_7 N9

VDD_8 R1

VDD_9 R9

VDDQ_1 A1

VDDQ_2 A8

VDDQ_3 C1

VDDQ_4 C9

VDDQ_5 D2

VDDQ_6 E9

VDDQ_7 F1

VDDQ_8 H2

VDDQ_9 H9

NC_1 J1

NC_2 J9

NC_3 L1

NC_4 L9

NC_6 T7

VSS_1 A9

VSS_2 B3

VSS_3 E1

VSS_4 G8

VSS_5 J2

VSS_6 J8

VSS_7 M1

VSS_8 M9

VSS_9 P1

VSS_10 P9

VSS_11 T1

VSS_12 T9

VSSQ_1 B1

VSSQ_2 B9

VSSQ_3 D1

VSSQ_4 D8

VSSQ_5 E2

VSSQ_6 E8

VSSQ_7 F9

VSSQ_8 G1

VSSQ_9 G9

DDR ONE SIDE 12

2011.12.09

Only for training and service purposes

LGE Internal Use Only

THERMAL

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.

C2432

0.01uF

50V

L2407

BLM18PG121SN1D

+1.5V_DDR

+5V_NORMAL

C2415

10uF

16V

R2432

330K1/16W 5%

Q2406

MMBT3904(NXP)

+3.5V_ST

L2412

BLM18PG121SN1D

NON_CN

C2401

0.1uF

50V

L2405

BLM18PG121SN1D

C2422

0.01uF

50V

C2416

100pF

50V

C2406

0.1uF

16V

C2418

10uF

10V

R2433

56K

1/16W

L2408

BLM18SG121TN1D

+24V

C2417

1uF

10V

R2431

15K

1/16W 5%

R2425

100

Q2407

AO3407A

C2412

0.1uF

16V

P2401

SMAW200-H24S2

12V

14 GND

3.5V

424V

18 INV ON

GND

8GND

24V

12V

12 3.5V

GND

224V

16 GND/V-sync

3.5V

6GND

PWR ON

20 A.DIM

GND

10 3.5V

GND

12V 22 P.DIM1

GND/P.DIM2 24 Err OUT

R2419

100

Q2401

MMBT3906(NXP)

L2403

CIS21J121

IC2401

NCP803SN293

OPT

GND

VCC 2RESET

R2435

10K

+12V

C2440

1uF

25V

OPT

C2423

0.1uF

16V

+3.3V_TU_IN

L2401

CIS21J121

R2418

100

OPT

R2408

10K

R2416

100K

OPT

L2409

3.6uH

NR8040T3R6N

INV_CTL

C2429

0.1uF

16V

ERROR_OUT

R2420

POWER_16_GND

+3.5V_ST

L2406

3.6uH

NR8040T3R6N

R2421

10K

OPT

PWM_DIM2

R2424

4.7K

OPT

IC2403

TPS54319TRE

VIN_1

GND_1

COMP

9SS/TR

10 PH_1

11 PH_2

12 PH_3

13 BOOT

14 PWRGD

15 EN

16 VIN_3

AGND

RT/CLK

VSENSE

GND_2

VIN_2 17

EP[GND]

R2413

OPT

+3.3V_NORMAL

+12V

L2402

CIS21J121

R2417

100K

L/DIM0_VS

C2433

0.1uF

50V

C2419

0.1uF

16V

+3.5V_ST

R2423 0

POWER_16_VSYNC

C2430

22uF

10V

PANEL_CTL

C2420

0.1uF

16V

POWER_DET

IC2404

TPS54327DDAR

DEV_DCDC_TPS54327

VREG5

VFB

5GND

6SW

7VBST

8VIN

[EP]GND

C2428

3300pF

50V

+12V

+3.5V_ST

C2411

0.1uF

16V

PWM_DIM1

+3.3V_NORMAL

IC2402

NCP803SN293

GND

VCC 2RESET

C2427

0.1uF

16V

R2439

10K

R2426

R2434

47K 1%

+24V

P2400

FW20020-24S

OPT

21 22

23 24

C2426

100pF

50V

PANEL_VCC

+3.5V_ST C2443

0.1uF

50V

R2437

10K

A_DIM

R2422 0

POWER_24_GND

R2415

56K

C2421

4700pF

50V

R2442

10K

MTK_EPI

R2441

1.8K

MTK_EPI

+12V

R2430

10K

RL_ON

+3.5V_ST

C2413

0.1uF

50V

R2401

10K

C2402

10uF

16V

C2441

3300pF

50V

OPT

R2403

10K

R24000

OPT

L2404

2uH

C2400

10uF

16V

POWER_ON/OFF1

R2406

10K

C2403

0.1uF

16V

OPT

C2404

0.1uF

16V

IC2400

AOZ1038PI

AGND

VIN

PGND

5COMP

6EN

7NC_1

8NC_2

[EP]LX

+12V

C2414

10uF

10V

C2409

10uF

10V

C2408

10uF

10V

C2407

10uF

10V

+1.2V_MTK_CORE

L2400

BLM18PG121SN1D

C2445

22pF

50V

C2434

0.1uF

50V

+12V

+3.3V_NORMAL

C2431

10uF

16V

R2428

10K

C2438

1uF

10V

C2437

0.1uF

C2442

22uF

10V

C2439

3300pF

50V

R2414 10K

C2444

22uF

10V

R2407

100K

L2411

2uH

+3.3V_NORMAL

R2427

33K

L2410

BLM18PG121SN1D IC2405

TPS54425PWPR

3VREG5

2VFB

4SS

1VO

6PG

5GND

7EN

PGND1

PGND2

SW1

SW2

VBST

VIN1

VIN2

[EP]PGND

C2436

0.1uF

16V

POWER_ON/OFF2_1

POWER_ON/OFF1

POWER_ON/OFF2_2

POWER_ON/OFF2_3

POWER_ON/OFF2_4

POWER_ON/OFF2_1

POWER_ON/OFF2_3

POWER_ON/OFF2_2

R2402

3.3K

C2405

4700pF

50V

R2404

5.6K

C24001

0.1uF

16V

R2410

2.7K

R2411

1.5K

OPT

R2409

1.2K

C2446

10uF

10V

C2447

10uF

10V

C2424

10uF

10V

C2425

10uF

10V

C2435

4.7uF

50V

C2448

10uF

10V

R2451

1/8W

PANEL_DISCHARGE_REG

R2452

1/8W

PANEL_DISCHARGE_REG

R2412

8.2K

OPT

R2442-*1

33K

MTK_NON_EPI

R2441-*1

5.6K

MTK_NON_EPI

+3.3V_NORMAL

L2413

BLM18PG121SN1D

C2410

0.1uF

50V

OPT

R2405

POWER_24_ERROR_OUT

MID_POWER 2011.11.25

Vout=0.827*(1+R1/R2)=1.521V

On-semi

24V-->3.48V

TYP 1450mA

#16/#20/#23

LD - GND OR USE

LE(N.L.D.) - OPEN

LE(L.D.) - USE

FROM LIPS & POWER B/D

DDR MAIN 1.5V

PANEL_POWER

12V-->3.58V

Power_DET

not to RESET at 8kV ESD

ST_3.5V-->3.5V

$ 0.145

+5V_Normal

Placed on SMD-TOP

*NOTE 17

Vout=0.8*(1+R1/R2)

Vout=(0.763+0.0017*Vout.set)*(1+R1/R2)

+3.3V_NORMAL

MAX 3.4 A

Only for training and service purposes

LGE Internal Use Only

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.

EEPROM_SCL

+3.5V_ST

GND

POWER_ON/OFF2_4

EDID_WP

R3023

4.7M

OPT

C3004

0.1uF

16V

R3009 10K

MICOM_JAPAN

MICOM_DEBUG

SW3000

JTP-1127WEM

MICOM_RESET_SW

4 3

R3027

270K

OPT

R3026 10K

PANEL_CTL

SOC_RX

POWER_ON/OFF1

SIDE_HP_MUTE

INV_CTL

MICOM_RESET

POWER_ON/OFF2_3

MODEL1_OPT_1

MODEL1_OPT_3

LED_B/GP4_LED_R

AMP_MUTE

AMP_RESET_N

R3022 10K

R3006 10K

MICOM_LCD/OLED

MICOM_RESET

R3012 10K

MICOM_DIIVA

MODEL1_OPT_1

I2C_SCL3

KEY1

MODEL1_OPT_2

EXT_AMP_MUTE

I2C_SDA3

MODEL1_OPT_0

R3025 22

MICOM_DIIVA

+3.5V_ST

COMMERCIAL_12V_CTL

MODEL1_OPT_4

+3.5V_ST

MODEL1_OPT_0

SOC_RESET

12V_EXT_PWR_DET

R3007 10K

MICOM_TOUCH_KEY

POWER_ON/OFF2_1

R3008 10K

MICOM_TACT_KEY

R3010 10K

MICOM_NON_JAPAN

KEY2

SCART_MUTE

R3014 1K

MODEL1_OPT_4

+3.5V_ST

RL_ON

POWER_ON/OFF2_2

R3005 10K

MICOM_PDP

X3000

32.768KHz

R3024 22

MODEL1_OPT_3

EEPROM_SDA

MODEL1_OPT_2

HDMI_CEC

R3011 10K

MICOM_DEBUG

POWER_ON/OFF2_3

EXT_AMP_RESET

MICOM_DEBUG

C3000

0.1uF

SOC_TX

R3013 10K

MICOM_NON_DIIVA

POWER_DET

POWER_ON/OFF2_4

+3.5V_ST

HDMI_CEC

D3000

BAT54_SUZHO

R3029

120K

CEC_REMOTE

R3028

27K

+3.5V_ST

RUE003N02

Q3001

HDMI_CEC_FET_ROHM

EXT_AMP_RESET

SCART_MUTE

EXT_AMP_MUTE

12V_EXT_PWR_DET

COMMERCIAL_12V_CTL

R3030 10K

MICOM_GP4_10PIN

R3031 10K

MICOM_GP3_12/15PIN

+3.3V_NORMAL

R3034

4.7K

OPT

+3.3V_NORMAL

R3035

4.7K

OPT

+3.3V_NORMAL

Q3000

MMBT3904(NXP)

EDID_WP

P3000

12507WS-12L

MICOM_DEBUG

R3036

10K

OPT

R3037

10K

OPT

R3032

10K

AMP_RESET_BY_MICOM

R3033

10K

IC3000

R5F100GEAFB

MICOM

P60/SCLA0

P61/SDAA0

P62

P63

P31/TI03/TO03/INTP4

P75/KR5/INTP9/SCK01/SCL01

P74/KR4/INTP8/SI01/SDA01

P73/KR3/SO01

P72/KR2/SO21

P71/KR1/SI21/SDA21

P70/KR0/SCK21/SCL21

P30/INTP3/RTC1HZ/SCK11/SCL11

P50/INTP1/SI11/SDA11

P51/INTP2/SO11

P17/TI02/TO02

P16/TI01/TO01/INTP5

P15/PCLBUZ1/SCK20/SCL20

P14/RXD2/SI20/SDA20

P13/TXD2/SO20

P12/SO00/TXD0/TOOLTXD

P11/SI00/RXD0/TOOLRXD/SDA00

P10/SCK00/SCL00

P146

P147/ANI18

25 P27/ANI7

26 P26/ANI6

27 P25/ANI5

28 P24/ANI4

29 P23/ANI3

30 P22/ANI2

31 P21/ANI1/AVREFM

32 P20/ANI0/AVREFP

33 P130

34 P01/TO00/RXD1

35 P00/TI00/TXD1

36 P140/PCLBUZ0/INTP6

37 P120/ANI19

38 P41/TI07/TO07

39 P40/TOOL0

40 RESET

41 P124/XT2/EXCLKS

42 P123/XT1

43 P137/INTP0

44 P122/X2/EXCLK

45 P121/X1

46 REGC

47 VSS

48 VDD

C3002 8pF

C3003 8pF

R3000 10K

R3001 22

MICOM_DIIVA

POD_WAKEUP_N

FLG_POD_DR

/RST_DIIVA

FLG_POD_DR

/RST_DIIVA

POD_WAKEUP_N

R3002 22

MICOM_DIIVA

R3003 22

AMP_RESET_BY_MICOM

MODEL1_OPT_6

MODEL1_OPT_5

MODEL1_OPT_6

MODEL1_OPT_5

R3020 10K

MICOM_MHL

R3021 10K

MICOM_NON_MHL

R3016 10K

MICOM_GED

R3017 10K

MICOM_NON_GED

C3001 0.47uF

LOGO_LIGHT

SI1012CR-T1-GE3

Q3001-*1

HDMI_CEC_FET_VISHAY

R3018

3.3K R3019

3.3K

R3005-*1

56K

MICOM_OLED_MAIN

R3005-*2

22K

MICOM_OLED_FRC

MICOM 30

For Debug

PDP

DIVA

Renesas MICOM

NON DIVA

/ OLED

MICOM MODEL OPTION

MODEL_OPT_3 LCD

For CEC

IR Wafer

10Pin

MODEL_OPT_4 12/15Pin

IR Wafer

MODEL_OPT_0

MODEL_OPT_1

MODEL_OPT_2

JAPAN

NON JAPAN

TOUCH_KEY

TACT_KEY

GP4 High/MID Power SEQUENCE

POWER_ON/OFF!

POWER_ON/OFF2_1

POWER_ON/OFF2_2

POWER_ON/OFF2_3

POWER_ON/OFF2_4

SOC_RESET

For Japan:LNB_INIT

HDMI_WAUP:HDMI_INIT

2011.12.12

for DiiVA

For China

(GP3_Soft touch)

NON_MHL MHLMODEL_OPT_5

NON_GED GEDMODEL_OPT_6

For JAPAN

GP4_HIGH

(GP4_TOOL)

For Sample Set

MICOM MODEL OPTION

Eye Sensor Option

MODEL_OPT_2

MC8101_ABOV

N/A

MODEL_OPT_4

CM3231_CAPELLA CM3231_CAPELLA

(TACT_KEY)

(GP3 Soft touch) (GP4 Soft touch)

Don’t remove R3014,

not making float P40

Only for training and service purposes

LGE Internal Use Only

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.

D1-_HDMI1_SOC

D0+_HDMI1_SOC

R3303 100

R3319

HDMI_EXT_EDID

DDC_SDA_2_JACK

R3314 100

5V_HDMI_3_JACK

R3305

R3325

47K

CEC_REMOTE

D1-_HDMI2_JACK

5V_HDMI_2_JACK

R3324

47K

R3320

HDMI_EXT_EDID

R3316

R3317

HDMI_HPD_4_JACK

C3303

0.1uF

16V

JK3300

RSD-105156-100

EAG62611201

CE_REMOTE

5D1_GND

BODY_SHIELD

CK-

CK_GND

2D2_GND

HP_DET

10 CK+

4D1+

1D2+

GND

9D0-

8D0_GND

3D2-

DDC_DATA

7D0+

6D1-

DDC_CLK

D2+_HDMI2_JACK

+5V_NORMAL

CK-_HDMI2_JACK

D2+_HDMI4_JACK

R3326

47K

R3313

100K

C3301

0.1uF

16V

R3339

47K

D0-_HDMI4_JACK

R3337

47K

DDC_SCL_2_JACK

D2-_HDMI4_JACK

R3307

100K

5V_HDMI_2_JACK

HDMI_ARC

HDMI_HPD_2_JACK

5V_HDMI_4_JACK

R3311

+5V_NORMAL

C3302

0.1uF

16V

R3338

47K

DDC_SCL_4_JACK

5V_HDMI_4_JACK

DDC_SDA_1_SOCDDC_SDA_2_JACK

D0+_HDMI4_JACK

CK+_HDMI2_JACK

R3318

4.7K

R3308 100

D1+_HDMI2_JACK

R3301

100K

R3309 100

D2+_HDMI1_SOC

CK-_HDMI1_SOC

CEC_REMOTE

C3300

0.1uF

16V

R3340

47K

JK3301

RSD-105156-100

EAG62611201

ARC

CE_REMOTE

5D1_GND

BODY_SHIELD

GND

CK-

CK_GND

2D2_GND

HP_DET

10 CK+

4D1+

1D2+

GND

9D0-

8D0_GND

3D2-

DDC_DATA

7D0+

6D1-

DDC_CLK

D0-_HDMI2_JACK

DDC_SDA_3_JACK

CK-_HDMI4_JACK

D1+_HDMI1_SOC

D0+_HDMI2_JACK

CK+_HDMI4_JACK

DDC_SCL_2_JACK

R3310

DDC_SCL_4_JACK

DDC_SCL_3_JACK

CK+_HDMI1_SOC

D2-_HDMI2_JACK

HDMI_HPD_1_SOC

R3315 100

5V_HDMI_1_SOC

+5V_NORMAL

DDC_SDA_4_JACK

5V_HDMI_1_SOC

R3304

DDC_SCL_1_SOC

D1+_HDMI4_JACK

R3323

47K

DDC_SDA_4_JACK

R3302 100

DDC_SCL_1_SOC

D1-_HDMI4_JACK

R3306

4.7K

HDMI_INTERNAL_EDID

DDC_SDA_1_SOC

+5V_NORMAL

CEC_REMOTE

D0-_HDMI1_SOC

R3312

4.7K

EDID_WP

JK3302

RSD-105156-100

EAG62611201

CE_REMOTE

5D1_GND

BODY_SHIELD

CK-

CK_GND

2D2_GND

HP_DET

10 CK+

4D1+

1D2+

GND

9D0-

8D0_GND

3D2-

DDC_DATA

7D0+

6D1-

DDC_CLK

D2-_HDMI1_SOC

Q3300

MMBT3904(NXP)

Q3301

MMBT3904(NXP)

Q3302

MMBT3904(NXP)

IC3300

M24C02-RMN6T

HDMI_EXT_EDID

VSS

5SDA

6SCL

7WC

8VCC

5V_HDMI_3_JACK

D0-_HDMI3_JACK

Q3303

MMBT3904(NXP)

CK+_HDMI3_JACK

CEC_REMOTE

HDMI_HPD_3_JACK

D2-_HDMI3_JACK

R3329 100

DDC_SDA_3_JACK

D1+_HDMI3_JACK

R3327

100K

R3336

4.7K

D1-_HDMI3_JACK

R3328 100

D2+_HDMI3_JACK

DDC_SCL_3_JACK

D0+_HDMI3_JACK

CK-_HDMI3_JACK

JK3303

RSD-105156-100

EAG62611201

CE_REMOTE

5D1_GND

BODY_SHIELD

CK-

CK_GND

2D2_GND

HP_DET

10 CK+

4D1+

1D2+

GND

9D0-

8D0_GND

3D2-

DDC_DATA

7D0+

6D1-

DDC_CLK

R3331

R3330

R3321

4.7K

HDMI_EXT_EDID

D3300

MMBD6100

D3302

MMBD6100

D3303

MMBD6100

D3301

MMBD6100

R3300

UI : HDMI1

UI : HDMI3

UI : HDMI2

HDMI 4 2011.10.29

UI : HDMI4

Only for training and service purposes

LGE Internal Use Only

Fiber Optic

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.

JK3601

KJA-PH-0-0177

3 DETECT

4 L

5 GND

1 R

+3.3V_NORMAL

R3641

2.7K

D3615

30V

OPT

C3633

18pF

50V

R3644 22

JK3602

2F11TC1-EM52-4F

GND

VCC

VIN

SHIELD

DSUB_B+

R3620

2.7K

OPT

+3.3V_NORMAL

DSUB_G+

RGB_DDC_SCL

DSUB_DET

R3645

10K

RGB_EDID

DSUB_R+

R3643 22

JK3603

SLIM-15F-D-2

10 10

12 12

13 13

14 14

15 15

1616

R3646

10K

C3615

0.1uF

16V

RGB_DDC_SDA

SPDIF_OUT

R3615

C3634

18pF

50V

EDID_WP

PC_R_IN

+5V_NORMAL

DSUB_HSYNC

DSUB_VSYNC

D3616

30V

OPT

PC_L_IN

R3642

2.7K

RGB_5V

IC3600

M24C02-RMN6T

RGB_EDID

VSS

5SDA

6SCL

7WC

8VCC

SOC_TX

SOC_RX

D3620

MMBD6100

R3647

100

RGB_DEBUG

D3623

5.6V

OPT

D3611

5.6V

OPT

D3612

5.6V

OPT

D3600

20V

OPT D3601

20V

OPT

D3622

5.5V

ADUC 5S 02 0R5L

OPT

D3621

5.5V

ADUC 5S 02 0R5L

OPT

D3613

5.5V

ADUC 5S 02 0R5L

OPT

D3611-*1

5.6V

ESD_MTK

D3612-*1

5.6V

ESD_MTK

D3613-*1

5.5V

ADUC 5S 02 0R5L

ESD_MTK

R3602

100

RGB_DEBUG

R3600

NON_RGB_DEBUG R3601

NON_RGB_DEBUG

RGB PC

PC AUDIO

RGB/ PC AUDIO/ SPDIF

SPDIF OUT

JACK HIGH / MID 2011.11.21

Closed to JACK

Only for training and service purposes

LGE Internal Use Only

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.

R3700

10K

HP_OUT

HP_LOUT

+3.3V_NORMAL

JK3700

KJA-PH-0-0177

EAG61030001

HP_OUT

3DETECT

5GND

HP_DET

HP_ROUT

VA3700

5.6V

OPT

VA3700-*1

5.6V

ESD_MTK_HP_OUT

VA3700-*2

5.6V

ESD_LG1152_HP_OUT

JACK_COMMON 2011.11.21

ESD for LG1152

ESD for MTK

Only for training and service purposes

LGE Internal Use Only

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.

AV1_R_IN

C38020.1uF

RS232

C3803

0.1uF

RS232

COMP1_Pr

+3.5V_ST

AV1_L_IN

+3.3V_NORMAL

AV1_CVBS_DET

IR_OUT

R3814

4.7K

OPT

C3801

0.1uF

RS232

COMP1_DET

JK3803

SPG09-DB-009

RS232

JK3800

KJA-PH-1-0177

AV_JACK_BLACK

3 M3_DETECT

4 M4

5 M5_GND

1 M1

6 M6

IC3800

MAX3232CDR

EAN41348201

RS232

C1-

V+

C2+

C1+

V-

C2-

DOUT2

RIN2 9ROUT2

10 DIN2

11 DIN1

12 ROUT1

13 RIN1

14 DOUT1

15 GND

16 VCC

R3811

4.7K

OPT

COMP1_Pb

C38000.1uF

RS232

JK3801

KJA-PH-1-0177

COMP_JACK_BLACK

3 M3_DETECT

4 M4

5 M5_GND

1 M1

6 M6

AV1_CVBS_IN

COMP1_Y

R3821

100RS232

+3.3V_NORMAL

R3820

100RS232

+3.5V_ST

12V_COMMERCIAL_OUT

+3.5V_ST

R3834

10K

OPT_RS232

SOC_RX

+3.5V_ST

SOC_TX

P3800

12507WS-04L

UART_4PIN_STRAIGHT

R3810

10K

R3806

10K

D3803

5.6V

OPT

D3800

5.6V

OPT

D3804

20V

OPT

D3805

20V

OPT

D3801

5.6V

OPT

D3802

5.6V

OPT

D3801-*1

5.6V

ESD_MTK

D3802-*1

5.6V

ESD_MTK

D3800-*1

5.6V

ESD_MTK

D3803-*1

5.6V

ESD_MTK

D3803-*2

5.6V

ESD_LG1152

D3801-*2

5.6V

ESD_LG1152

D3802-*2

5.6V

ESD_LG1152

D3800-*2

5.6V

ESD_LG1152

JK3801-*1

KJA-PH-1-0177-2

COMP_JACK_GREEN

3 M3_DETECT

4 M4

5 M5_GND

1 M1

6 M6

JK3800-*1

KJA-PH-1-0177-1

AV_JACK_YELLOW

3 M3_DETECT

4 M4

5 M5_GND

1 M1

6 M6

P3801

12507WR-04L

UART_4PIN_ANGLE

RS232C CVBS 1 PHONE JACK

COMPONENT 1 PHONE JACK

JACK_COMMON 2011.11.21

12V 1A FOR COMMERCIAL(RS-232C POWER)

FOR COMMERCIAL

ESD For MTK ESD For LG1152

Only for training and service purposes

LGE Internal Use Only

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.

R4118

10K

L4100

BLM18PG121SN1D

C4102

0.1uF

LED_B/GP4_LED_R

+3.5V_ST

R4105

COMMERCIAL_IR

C4107

100pF

50V

IR_OUT

+3.5V_ST

R4117

10K

C4100

0.1uF

R4102

10K

COMMERCIAL_IR

R4108

COMMERCIAL_IR_US

R4113

100

KEY1

KEY2

R4123

100

EEPROM_SCL

R4124

100

R4119

47K

COMMERCIAL_IR

R4111

10K

COMMERCIAL_IR_EU

R4114

100

+3.5V_ST

C4104

1000pF

50V

+3.5V_ST

EEPROM_SDA

R4104

47K

COMMERCIAL_IR

R4100

IR_BYPASS

R4125 1.5K

Q4100

MMBT3904(NXP)

COMMERCIAL_IR E

Q4101

MMBT3904(NXP)

COMMERCIAL_IR

Q4102

MMBT3904(NXP)

COMMERCIAL_IR_EU E

Q4104

MMBT3904(NXP)

COMMERCIAL_IR

R4101

COMMERCIAL_IR

R4109

COMMERCIAL_IR_EU

R4115

3.3K

COMMERCIAL_IR

R4103

3.3K

COMMERCIAL_IR

R4107

10K

IR_BYPASS

P4102

12507WR-10L

GP4_IR_10P

D4106

20V

ADUC 20S 02 010L

OPT

D4105

20V

ADUC 20S 02 010L

OPT

D4101

5.6V

AMOTECH CO., LTD.

OPT

D4100

5.6V

AMOTECH CO., LTD.

OPT

D4104

5.6V

AMOTECH CO., LTD.

OPT

D4106-*1

20V

ADUC 20S 02 010L

ESD_MTK

10pF

D4105-*1

20V

ADUC 20S 02 010L

ESD_MTK

10pF

D4100-*1

5.6V

ESD_MTK

ADMC 5M 02 200L

200pF

D4101-*1

5.6V

ESD_MTK

ADMC 5M 02 200L

200pF

D4104-*1

5.6V

ESD_MTK

ADMC 5M 02 200L

200pF

D4104-*2

5.6V

ESD_LG1152

ADMC 5M 02 200L

200pF

D4101-*2

5.6V

ESD_LG1152

ADMC 5M 02 200L

200pF

D4100-*2

5.6V

ESD_LG1152

ADMC 5M 02 200L

200pF

IR & KEY

RGB Sensor

COMMERCIAL

Zener Diode is

Soft Touch Micom D/L

close to wafer

IR / KEY 2011.11.21

COMMERCIAL

ESD for LG1152

ESD for MTK

Only for training and service purposes

LGE Internal Use Only

USB DOWN STREAM

THERMAL

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.

USB_DM1

USB_DP2

USB_DP1

USB_DM2

C4339

10uF

10V

WIFI

USB_DM3

C4333

22uF

10V

WIFI_DP

C4327

0.1uF

16V

+5V_USB

R4339

WIFI_DM

R4330

USB_DP3

C4334

4700pF

50V

D4304

40V

SMAB34

C4322

10uF

10V

D4303

RCLAMP0502BA

OPT

C4328

0.01uF

50V

C4336

0.1uF

16V

+5V_USB_3

USB_CTL2

C4324

10uF

35V

P4301

12507WR-04L

WIFI

VDD

GND

C4320

0.1uF

16V

WIFI

C4321

10uF

10V

WIFI

R4329

330K

OPT

R4328

10K

JK4303

3AU04S-305-ZC-(LG)

1234

C4310

10uF

10V

JK4302

3AU04S-305-ZC-(LG)

1234

C4329

0.1uF

16V

L4302

BLM18PG121SN1D

WIFI120-ohm

C4319

0.1uF

16V

WIFI

C4326

0.1uF

50V

POWER_ON/OFF2_4

D4302

RCLAMP0502BA

OPT

+24V

/USB_OCD2

C4332

47pF

50V

IC4305

TPS54331D

VIN

SS/TR

BOOT

5VSENSE

6COMP

7GND

8PH

JK4300

3AU04S-305-ZC-(LG)

1234

R4327

10K

OPT

R4323

10K

USB_CTL1

L4308

6.8uH

R4336

20K C4338

1000pF

50V

OPT

L4305

BLM18PG121SN1D

D4300

RCLAMP0502BA

OPT

/USB_OCD1

C4323

10uF

10V

+5V_USB_2

+5V_USB_3

+5V_USB_2

C4337

22uF

10V

+5V_USB

+3.3V_NORMAL

/USB_OCD3

C4301

22uF

10V

R4332

10K POWER_ON/OFF2_4

C4331

0.1uF

16V

+12V

L4307

3.6uH

C4341

4.7uF

10V

R4342

10K

L4306

BLM18PG121SN1D

USB_CTL3

C4325

10uF

16V

C4342

100pF

50V

USB_DCDC_SN1104041

IC4306-*1

BD86180MUV

DEV_USB_DCDC_BD86180

COMP

CTL1

CTL2

FLG2

FLG1

USB_OUT2

GND_1

GND_2

USB_OUT1 13 USB_IN_1

14 USB_IN_2

15 USB_IN_3

16 SW_1

17 SW_2

18 BST

19 PGND_1

20 PGND_2

21 VIN_1

22 VIN_2

23 GND_3

24 VREG

[EP]GND

C4340

4700pF

50V

USB_DCDC_SN1104041

C4340-*1

0.01uF

50V

USB_DCDC_BD86180

IC4303

TPS2554

IN_2

IN_1

ILIM_SEL

GND

EN 6ILIM1

7ILIM0

8OUT_1

9OUT_2

10 FAULT

[EP]

+3.3V_NORMAL

R4301 10K

R4302 10K

R4303 10K

OPT

R4304 10K

OPT

IC4306

USB_DCDC_SN1104041

SN1104041, DC-DC+2CH USB SW

3SS

2COMP

4ROSC

1EN

6EN_SW1

5EN_SW2

7NFAULT2

8NFAULT1

9SW_OUT2

10 AGND_1

11 AGND_2

12 SW_OUT1

SW_IN_1

SW_IN_2

SW_IN_3

LX_1

LX_2

BST

PGND_1

PGND_2

VIN_1

VIN_2

AGND_3

V7V

[EP]GND C4300

0.1uF

16V

R4343

820

R4300

27K

1/10W

R4341

27K

1/10W

OPT

R4338

10K

D4300-*2

RCLAMP0502BA

ESD_LG1152

D4304-*1

40V

SX34

D4302-*1

RCLAMP0502BA

ESD_LG1152

D4303-*3

RCLAMP0502BA

ESD_LG1152

USB3_HUB_WiFi 2011.10.26

MAX 0.4A

From SoC

USB3

USB2

USB_WIFI

MAX 2A

Vout=0.8*(1+R1/R2)

MAX 1.5A

DVR Ready

MAX 1.5A

+5V_USB FOR USB1

MAX 1.8A

USB1

For EMI

ESD for LG1152

ESD for MTK

Only for training and service purposes

LGE Internal Use Only

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.

M_RFModule_ISP

M_REMOTE_RX

M_REMOTE_TX

+3.3V_NORMAL

L4800

120-ohm

M_REMOTE

M_RFModule_RESET

C4800

0.1uF

P4800

12507WR-08L

M_REMOTE

13.3V

2GND

3RX

4TX

5RESET

6DC

7DD

8GND

AR4800

100

1/16W

M_REMOTE

3D_SYNC_RF

ZigBee_Radio Pulse M_REMOTE OPTION

ALL M_REMOTE OPTION

MOTION REMOTE 2011.11.21

Only For PDP

Only for training and service purposes

LGE Internal Use Only

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.

EPHY_RDN

C5002

0.1uF

16V

C5001

0.01uF

50V

EPHY_TDP

EPHY_TDN

C5000

0.1uF

16V

JK5000

XRJH-01A-4-DA7-180-LG(B)

LAN_XML

1P1[CT]

2P2[TD+]

3P3[TD-]

4P4[RD+]

5P5[RD-]

6P6[CT]

7P7

8P8

SHIELD

9P9

11 P11

10 P10[GND]

D1 YL_C

D2 YL_A

D3 GN_C

D4 GN_A

C5003

0.01uF

50V

EPHY_RDP

LAN_JACK_POWER

D5000

5.5V

OPT

D5002

5.5V

OPT

D5003

5.5V

OPT

D5001

5.5V

OPT

D5001-*2

5.5V

ADUC 5S 02 0R5L

ESD_LG1152

D5003-*2

5.5V

ADUC 5S 02 0R5L

ESD_LG1152

D5002-*2

5.5V

ADUC 5S 02 0R5L

ESD_LG1152

D5000-*2

5.5V

ADUC 5S 02 0R5L

ESD_LG1152

D5003-*1

ADUC 5S 02 0R5L

ESD_MTK

D5000-*1

ADUC 5S 02 0R5L

ESD_MTK

D5002-*1

ADUC 5S 02 0R5L

ESD_MTK

D5001-*1

ADUC 5S 02 0R5L

ESD_MTK

JK5000-*1

TLA-6T764

LAN_TDK

1R1

2R2

3R3

4R4

5R5

6R6

7R7

8R8

SHIELD

9R9

11 R11

10 R10[GND]

D1 YL_C

D2 YL_A

D3 GN_C

D4 GN_A

Ethernet Block

LAN_VERTICAL 2011.12.09

ESD for LG1152

ESD for MTK

Only for training and service purposes

LGE Internal Use Only

THERMAL

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.

D5402

100V

1N4148W

OPT

R5402 100

0.1uF

C5421

50V

R5411

C5434

0.47uF

50V

C5408

33pF

50V

R5407

C5403

1000pF

50V

R5405

100

R5406

3.3

OPT

R5413

R5403 100

R5414

0.1uF

C5419

50V

C5427

1uF

25V

C5425

22000pF

50V

C5416

22000pF

50V

C5422

10uF

35V

0.1uF

C5436

50V

+3.3V_NORMAL

C5426

22000pF

50V

L5402

NRS6045T100MMGK

10.0uH

R5412

C5423

10uF

35V

0.1uF

C5400

50V

C5432

390pF

50V

0.1uF

C5437

50V

0.1uF

C5418

50V

R5409

0.1uF

C5401

50V

SPK_L-

C5402

100pF

50V

C5406

33pF

50V

C5405

10uF

10V

OPT

D5400

100V

1N4148W

OPT

C5404

1000pF

50V

C5430

390pF

50V

C5429

390pF

50V L5405

NRS6045T100MMGK

10.0uH

SPK_R-

+24V_AMP

L5403

NRS6045T100MMGK

10.0uH

C5411

0.1uF

16V

AUD_MASTER_CLK

0.1uF

C5438

50V

SPK_R-

AUD_SCK

D5401

100V

1N4148W

OPT

R5404

3.3K

AUD_LRCK

C5415

1000pF

50V

R5401

10K

I2C_SDA1

0.1uF

C5413

16V

AUD_LRCH

L5401

BLM18PG121SN1D

+24V_AMP

SPK_R+

C5431

390pF

50V

+24V_AMP

D5403

100V

1N4148W

OPT

C5414

10uF

10V

AMP_RESET_N

R5408

C5433

1uF

25V

L5404

NRS6045T100MMGK

10.0uH

SPK_L-

C5435

0.47uF

50V

C5428

1uF

25V

I2C_SCL1

C5409

10uF

10V

OPT

SPK_L+

P5400

WAFER-ANGLE

AMP_MUTE

0.1uF

C5439

50V

C5417

22000pF

50V

R5400

10K

R5410

SPK_R+

0.1uF

C5412

16V

+24V

C5410

10uF

10V

OPT

0.1uF

C5420

50V

SPK_L+

WOOFER_MUTE

WOOFER_MUTE TP5403

C5424

0.01uF

50V

OPT

L5400

CIS21J121

Q5400

MMBT3904(NXP)

4.7uF

C5407

10V

R5418

5.1K

R5415

5.1K

R5416

5.1K

R5417

5.1K

+3.3V_NORMAL

IC5400

NTP-7500L

AGND_PLL

AVDD_PLL

DVDD_PLL

DGND_PLL

GND_1

DGND

DVDD

SDATA

WCK

BCK

SDA

SCL

/FAULT

MONITOR0

MONITOR1

MONITOR2

BST2B

PGND2B

OUT2B_1

OUT2B_2

PVDD2_1

PVDD2_2

PVDD2_3

25 OUT2A_1

26 OUT2A_2

27 PGND2A

28 BST2A

29 VDR2

30 AGND

31 VCC_5

32 VDR1

33 BST1B

34 PGND1B

35 OUT1B_1

36 OUT1B_2

37 PVDD1_1

38 PVDD1_2

39 PVDD1_3

40 OUT1A_1

41 OUT1A_2

42 PGND1A

43 BST1A

44 /RESET

45 AD

46 GND_IO

47 CLK_I

48 VDD_IO

[EP]

SPEAKER_R

DUAL COMPONENT

Q1801

0x54

SPEAKER_L

1ST : 0TRIY80001A 2ND : 0TR387500AA

AMP_NEO 2011.11.21

Only for training and service purposes

LGE Internal Use Only

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.

HP_ROUT_MAIN

R6100

4.7K

HP_LOUT_AMP

R6104

OPT

100K

R6105

4.7K

HP_ROUT_AMP

C6104

1uF

10V

SIDE_HP_MUTE

+3.3V_NORMAL

R6106

OPT

R6102

4.7K

OPT

+3.3V_NORMAL

R6107

HP_LOUT_MAIN

L6100

120-ohm

BLM18PG121SN1D

R6103

4.7K

C6105

10uF

10V

IC6100

TPA6132A2

EAN60724701

INR+

INL+

INR-

INL-

OUTR

HPVSS

9CPN

10 PGND

11 CPP

12 HPVDD

VDD

SGND

OUTL

C6107

0.1uF

16V

R6101

OPT

Q6100

MMBT3904(NXP)

C6100

1uF

10V

C6103

1uF

10V

C6108

2.2uF

10V

C6106

2.2uF

10V

C6109

2.2uF

10V

Close to the IC

From Micom

EARPHONE AMP

2011.09.29

HEADPHONE AMP

Only for training and service purposes

LGE Internal Use Only

THERMAL

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.

FE_TS_DATA[5]

FE_TS_DATA[4]

FE_TS_DATA[2]

FE_TS_DATA[6]

FE_TS_DATA[7]

FE_TS_DATA[1]

FE_TS_DATA[0]

FE_TS_DATA[3]

C6526

0.1uF

16V

+5V_TU

C6519

10uF

10V

DVB_S&CHB

C6536

22uF

10V

C6522

0.1uF 16V

+3.3V_D_Demod

C6531

0.1uF

C6532

0.1uF

16V

LNB_TX

L6502

BLM18PG121SN1D

T2/C&CN&BR

C6544 0.1uF

16V

L9_T2/C/S

C6512

100pF

DVB_S&CHB

/S2_RESET

CHB_DATA

L6503

BLM18PG121SN1D

CHB_SYNC

C6516

0.1uF

16V

T2/C&CHB&CN&BR

IF_AGC

I2C_SCL4

R6509

L6501

BLM18PG121SN1D

DVB_S&CHB

C6506

18pF

50V

OPT

C6514

0.1uF

16V

I2C_SDA4

C6517

18pF

50V

OPT

+5V_TU

C6548

0.1uF

16V

+5V_NORMAL

I2C_SDA6

+3.3V_TU

+1.8V_TU

L6507

BLM18PG121SN1D

CHB

C6501

10uF

10V

CHB

+5V_TU

L6506

BLM18PG121SN1D

NOT_T/C&AT

C6546

10uF

10V

R6510

IF_P

+5V_TU

C6530

0.1uF

16V

R6504 22

DVB_S&CHB

C6523

100pF

50V

CHB

CHB_CLK

R6503 22

DVB_S&CHB

C6529

22uF

10V

C6525

0.1uF

16V

OPT

C6524

100pF

OPT

R6518

C6507

100pF

50V

T2/C&CHB&CN&BR

R6527

20K

NOT_T/C&AT

C6515

0.1uF

DVB_S&CHB

R6525

NOT_L9_T2/C/S

L6508

BLM18PG121SN1D

CHB

+3.3V_D_Demod

RF_SWITCH_CTL

C6528

10uF

6.3V

OPT

R6531

C6513

4700pF

50V CN

C6518

18pF

50V

OPT

R6529

10K

NOT_T/C&AT

R6523

10K

TU_TS_ERR

+1.23V_TU

+5V_NORMAL

+3.3V_D_Demod

C6511

100pF

50V

+3.3V_TU

R6506 100 T/C&AT&CHB

+1.23V_TU

C6539

0.1uF

16V

R6528

11K

NOT_T/C&AT

C6508

18pF

50V

OPT

+3.3V_TU

C6509

0.1uF

16V

CHB

TU_CVBS

C6520

0.1uF

16V

MTK/L9_DVB/ATSC/NTSC

+1.23V_TU

TU_TS_VAL

C6538

10uF

10V

NOT_T/C&AT

+3.3V_TU

TU_TS_VAL

CHB_VAL

/TU_RESET

L6500

BLM18PG121SN1D

FE_TS_VAL

FE_TS_DATA[0-7]

+3.3V_TU_IN

R6515

4.7K

FE_TS_CLK

0.1uF

C6540

R6519

OPT

R6508

100

MTK/L9_DVB/ATSC/NTSC

IC6503

AZ1117BH-1.8TRE1

ADJ/GND

2OUT

C6542

0.1uF

NOT_T/C&AT

+3.3V_TU

C6510

1000pF

50V CN

+1.8V_TU

R6500 0

RF_SWITCH

TU_TS_ERR

TUNER_SIF

C6549

10uF

16V

NOT_T/C&AT

I2C_SCL6

C6527

0.1uF

OPT

+3.3V_TU

CHB_ERR

IC6501

AP2132MP-2.5TRG1

EAN61387601

NOT_T/C&AT

VIN

VCTRL

VOUT

ADJ

GND

[EP]

C6503

0.1uF

16V

RF_SWITCH

C6533

10uF

16V

NOT_T/C&AT

LNB_OUT

IF_N

FE_TS_SYNC

CHB_CVBS

R6513

DVB_S&CHB

R6512

2.2K

OPT

C6505

0.1uF

16V

+3.3V_D_Demod

R6511

100K

OPT

C6521

0.1uF

OPT

+3.3V_NORMAL

+1.8V_TU

C6500

0.1uF

16V

L9 ATSC

C6534

22uF

10V

LNB_OUT

LNB_TX CHB_CVBS

CHB_ERR

CHB_SYNC

CHB_VAL

CHB_CLK

CHB_DATA

ATV_OUT

C6535

1uF

OPT

IC6500

74LVC1G08GW

L9_T2/C/S

GND

B5VCC

R6526

100

L9_T2/C/S

1/16W

AR6502

NOT_T/C&AT&CHB

AR6500 0

NOT_T/C&AT&CHB

AR6501

NOT_T/C&AT&CHB

R6516

470

Q6500

MMBT3906(NXP)

Q6501

MMBT3906(NXP)

R6532

MTK/L9_DVB/ATSC/NTSC

C6550

0.1uF

16V

C6551

100pF

50V

TU6500-*1

TDSS-H151F

AT_H/NIM_V

5+B1[3.3V]

11 DIF[N]

2RESET

10 DIF[P]

4SDA

1NC

9IF_AGC

8CVBS

3SCL

7+B2[1.8V]

6SIF

SHIELD

TU6500

TDSS-G151D

T/C_H/NIM_V

+B1[3.3V]

DIF[N]

RESET

DIF[P]

SDA

IF_AGC

CVBS

SCL

+B2[1.8V]

SIF

SHIELD

TU6503

TDSQ-G051D

T/C/S2_V

N.C_1

RESET

SCL

SDA

+3.3V_TUNER

SIF

+1.8V_TUNER

CVBS

T/C_IF_AGC

T/C_DIF[P]

T/C_DIF[N]

N.C_2

N.C_3

N.C_4

GND_1

ERROR

SYNC

VALID

MCLK

GND_2

GND_3

+1.23V_S2_DEMOD

S2_RESET

SHIELD

+3.3V_S2_DEMOD

S2_F22_OUTPUT

S2_SCL

S2_SDA

LNB

GND_4

TU6502

TDSQ-H051F

CHB_V

+5V[SPLITTER]

RESET

TU_SCL

TU_SDA

M_+3.3V

M_SIF

M_+1.8V

M_CVBS

M_IF_AGC

M_DIF[P]

M_DIF[N]

S_3.3V

S_1.8V

S_CVBS

GND_1

SD_ERROR

SD_SYNC

SD_VALID

SD_MCLK

SD_SERIAL_D0

N.C_1

N.C_2

N.C_3

N.C_4

N.C_5

N.C_6

N.C_7

GND_2

GND_3

SD_1.23V_DEMOD

SD_RESET

SHIELD

SD_3.3V_DEMOD

N.C_8

SD_SCL

SD_SDA

TU6503-*1

TDSQ-G351D

T2/C/S2

1N.C_1

2RESET

3SCL

4SDA

5+B1[3.3V]

6SIF

7+B2[1.8V]

8CVBS

9N.C_2

10 N.C_3

11 N.C_4

12 +B3[3.3V]

13 +B4[1.23V]

14 N.C_5

15 GND_1

16 ERROR

17 SYNC

18 VALID

19 MCLK

20 D0

21 D1

22 D2

23 D3

24 D4

25 D5

26 D6

27 D7

28 GND_2

29 GND_3

30 +B5[1.23V]

31 S2_RESET

SHIELD

32 +B6[3.3V]

33 S2_F22_OUTPUT

34 S2_SCL

35 S2_SDA

36 LNB

37 GND_4

TU6501-*1

TDSN-B051F

BR_F/NIM_V

1RF_S/W_CTL

2RESET

3SCL

4SDA

5+B1[3.3V]

6SIF

7+B2[1.8V]

8CVBS

9NC_1

10 NC_2

11 NC_3

12 +B3[3.3V]

13 +B4[1.23V]

14 NC_4

15 GND

16 ERROR

17 SYNC

18 VALID

19 MCLK

20 D0

21 D1

22 D2

23 D3

24 D4

25 D5

26 D6

27 D7

SHIELD

TU6504

TDSH-T151F

TW_H/NIM

+B1[3.3V]

DIF[N]

RESET

DIF[P]

SDA

RF_S/W_CTL

IF_AGC

CVBS

SCL

+B2[1.8V]

SIF

SHIELD

TU6501

TDSN-G351D

T2/C_F/NIM_DEV

NC_1

RESET

SCL

SDA

+B1[3.3V]

SIF

+B2[1.8V]

CVBS

NC_2

NC_3

NC_4

+B3[3.3V]

+B4[1.23V]

NC_5

GND

ERROR

SYNC

VALID

MCLK

SHIELD

C6508-*1

68pF

50V

BR_TW_CN_TUNER

C6506-*1

68pF

50V

BR_TW_CN_TUNER

R6500-*1

1K 5%

BR_TW_CN_TUNER

R6508-*1

1K 5%

BR_TW_CN_TUNER

R6532-*1

BLM18PG121SN1D

BR_TW_CN_TUNER

120-ohm

R6528-*1

12K

1/16W

R6521

220

R6520

220

TU6501-*3

TDSN-C051D

CN_LG3921

1RF_S/W_CTL

2RESET

3SCL

4SDA

5+B1[3.3V]

6SIF

7+B2[1.8V]

8CVBS

9NC_1

10 NC_2

11 NC_3

12 +B3[3.3V]

13 +B4[1.23V]

14 NC_4

15 GND

16 ERROR

17 SYNC

18 VALID

19 MCLK

20 D0

21 D1

22 D2

23 D3

24 D4

25 D5

26 D6

27 D7

SHIELD

TU6501-*2

TDSN-C251D

CN_ATBM

1RF_S/W_CTL

2RESET

3SCL

4SDA

5+B1[3.3V]

6SIF

7+B2[1.8V]

8CVBS

9NC_1

10 NC_2

11 NC_3

12 +B3[3.3V]

13 +B4[1.23V]

14 NC_4

15 GND

16 ERROR

17 SYNC

18 VALID

19 MCLK

20 D0

21 D1

22 D2

23 D3

24 D4

25 D5

26 D6

27 D7

SHIELD

TUNER 2011.11.21

T2 : Max 1.7A

150mA(MAX)

close to TUNER

Vout=0.6*(1+R1/R2)

2. No via on both of them

Ground Width >= 24mils

1. should be guarded by ground

ERROR & VALID PIN

close to TUNER

RF_SWITCH_CTL USE: T2/C,T/C,ATSC,DTMB.ISDB-T

3. Signal Width >= 12mils

465mA(MAX)

should be guarded by groumd

T/C/S & H/NIM & T2/C TUNER(EU & CHINA)

Signal to Signal Width = 12mils

else : Max 240mA

2012 perallel

because of derating

else : Max 0.7A

CHB : Max 480mA

T/C_H/NIM T/C/S2 T2/C_F/NIM T2/C/S2 CHB AT_H/NIM CN

CHB CN

DVB_S DVB_ST/C&AT&CHB T/C&AT&CHB

DVB_S&CHB DVB_S&CHB DVB_S&CHB

NOT_T/C&AT

NOT_T/C&AT NOT_T/C&AT

NOT_T/C&AT

RF_SWITCH

T2/C

T2/C&CN

T2/C&CHB&CN

T2/C&CN

T2/C&CHB&CN

T/C&AT&CHB

Close to the tuner

Close to the tuner Close to the tuner

close to TUNER

close to Tuner

Seperate GND for CHB

T/C&AT&CHB

T2/C&CHB&CN

NOT_T/C&AT&CHBNOT_T/C&AT&CHB

NOT_T/C&AT&CHB

H/NIM&CHB

NOT_DVB_S

L9_T2/C/S

Not_L9_T2/C/S

Not_L9_T2/C/S Not_L9_T2/C/S

Not_L9_T2/C/S

Only for training and service purposes

LGE Internal Use Only

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.

EXT_AMP_MUTE

AUDIO_L_OUT_COMMERCIAL

C7005

0.1uF 50V

+24V

+12V

C7004

0.1uF

50V

R7000

COMMERCIAL_12V_CTL

R7001

100

IC7000

MP5000DQ

ENABLE/FAULT

DV/DT

I-LIMIT

GND

NC 6SOURCE_1

7SOURCE_2

8SOURCE_3

9SOURCE_4

10 SOURCE_5

VCC

P7000

12507WR-12L

AUDIO_R_OUT_COMMERCIAL

EXT_AMP_RESET

12V_COMMERCIAL_OUT

SPK_L_OUT_COMMERCIAL

SPK_R_OUT_COMMERCIAL

L7000

BLM18PG121SN1D

JK7000

KJA-PH-0-0177

EAG61030001

COMMER_EXT_AMP_JACK

3DETECT

5GND

SPK_R_OUT_COMMERCIAL

SPK_L_OUT_COMMERCIAL

Q7001

MMBT3904(NXP)

12V_EXT_PWR_DET

+3.5V_ST

C7002

22uF

25V

R7005

22K

R7004

100K

R7006

10K

C7003

22uF

25V

C7000

470pF

50V

C7001

1uF

25V

L7001

BLM18PG121SN1D

D7000

5.6V

D7001

5.6V

C7007

10uF

16V

C7006

10uF

16V

COMMERCIAL_OPTION 2011.11.21

FOR AMP RESET (MAIN SOC)

FOR 12V CONTROL (FROM MICOM)

FOR COMMERCIAL 12V OUT RS-232C 9 PIN

(OPT:COMMER_EXT_12V)

FOR COMMERCIAL AUDIO OUT

(OPT:COMMER_EXT_AMP)

AUDIO OUT JACK

(OPT:COMMER_EXT_AMP)

PATTERN SHOULD BE CONSIDERED (MAX 3W)

Only for training and service purposes

LGE Internal Use Only

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.

TXC3N

TXACLKN

C7102

0.1uF

50V

OPT

TXA0N

C7100

10uF

16V

OPT

TXC2N

TXCCLKP

TXA1P

TXBCLKN

PANEL_VCC

TXA2P

TXD3N

TXC2P

TXC4N

TXCCLKN

TXD4N

R7100 33

LGD_2D/3D_CTRL

R7103

10K

BIT_SEL_LOW

TXB1P

TXB2P

TXB0N

TXA4N

TXB4P

TXBCLKP

TXC0P

TXC1N

TXD2N

TXA1N

L7100

BLM18SG121TN1D

LVDS_51PIN

TXB1N

TXA3P

TXD0P

R7104 33

AUO_2D/3D_CTRL

TXD1P

TXA2N

TXA4P

TXD3P

TXB0P

TXB2N

TXB3N

TXA3N

TXC4P

R7102

10K

LVDS_SEL_LOW

TXDCLKN

R7101

3.3K

LVDS_SEL_HIGH

TXC1P

2D/3D_CTL

TXACLKP

2D/3D_CTL

TXB4N

TXA0P

TXB3P

TXC0N

TXD1N

+3.3V_NORMAL

TXD4P

TXDCLKP

TXD0N

TXC3P

C7101

1000pF

50V

OPT

TXD2P

P7100

FI-RE51S-HF-J-R1500

LVDS_51PIN

1NC

2NC

3NC

4NC

5NC

6AUO_65_MIRROR

7LVDS_SEL

8NC

9NC

10 L/DIM_ENABLE

11 GND

12 RA0N

13 RA0P

14 RA1N

15 RA1P

16 RA2N

17 RA2P

18 GND

19 RACLKN

20 RACLKP

21 GND

22 RA3N

23 RA3P

24 RA4N

25 RA4P

26 GND

27 BIT_SEL

28 RB0N

29 RB0P

30 RB1N

31 RB1P

32 RB2N

33 RB2P

34 GND

35 RBCLKN

36 RBCLKP

37 GND

38 RB3N

39 RB3P

40 RB4N

41 RB4P

42 GND

43 GND

44 GND

45 GND

46 GND

47 NC

48 VLCD

49 VLCD

50 VLCD

51 VLCD

GND

P7101

FI-RE41S-HF-J-R1500

LVDS_41PIN

1NC

2NC

3NC

4NC

5NC

6NC

7NC

8NC

9GND

10 RC0N

11 RC0P

12 RC1N

13 RC1P

14 RC2N

15 RC2P

16 GND

17 RCCLKN

18 RCCLKP

19 GND

20 RC3N

21 RC3P

22 RC4N

23 RC4P

24 GND

25 GND

26 RD0N

27 RD0P

28 RD1N

29 RD1P

30 RD2N

31 RD2P

32 GND

33 RDCLKN

34 RDCLKP

35 GND

36 RD3N

37 RD3P

38 RD4N

39 RD4P

40 GND

41 GND

GND

I2C_SDA1

I2C_SCL1

R7105 33

CP_BOX

R7106 33

CP_BOX

PWM_DIM1

OPC_EN

R7108 33

LGD_32/37_LVDS_OPC

R7107 33

LGD_32/37_LVDS_PWM

BIT_SEL

[51Pin LVDS OUTPUT Connector] [41Pin LVDS OUTPUT Connector]

LVDS

LVDS_SEL

LVDS_HIGH_MID 2011.08.11

Only for training and service purposes

LGE Internal Use Only

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.

I2C_SCL1

L/DIM0_SCLK

R7601

10K

L/DIM_OUT

+3.3V_NORMAL

L/DIM0_MOSI

R7607

4.7K

L/DIM_OUT

R7606 33

L/DIM_OUT

P7600

12507WR-08L

L/DIM_OUT

I2C_SDA1

L/DIM0_VS

R7600

10K

OPT AR7600

1/16W

L/DIM_OUT

LOCAL DIMMING

[To LED DRIVER]

LOCAL DIMMING 2011.12.13

Only for training and service purposes

LGE Internal Use Only

THERMAL

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.

VCOM_N

MCLK

DISCHG

R7709 0

1/16W

R7743 0

1/16W

OPT

SWP

C7750

1uF

25V

OPT

C7714

10uF

25V

Vcore

C7757

1uF

50V

VGH

GIP_RST

CLK3

R7701

10K

1/16W

VCOMRFB

VCOM

CLK5_I

VCOM_N

GST

R7745 0

1/16W

VCOM_P

C7731

0.1uF

16V

GMA14

VGH_F

R7741 0

1/16W

OPT

CTRLP

CLK1_I

VCOM_LOOP

VDD

VGH

SWP

R7736

1/16W

VCOMLFB

R7708 0

1/16W

C7705

10uF

10V

R7726

1/16W

OPT

VCC

R7706 47

1/16W

CLK2_I

VGL

VCC

CTRLP

TH7700

47k-ohm

NCP18WB473F10RB

I2C_SDA2

GMA12

VDD

GCLK

R7732

1/16W

OPT

C7716

10uF

25V

OPT

VGL_I

REVERSE

C7740

1000pF

50V

OPT C7755

1uF

50V

CLK2

SWN

VST

VDD

GMA7

C7723

10uF

25V

C7713

10uF

25V

CLK6

R7710 0

1/16W

C7748

1uF 25V

C7745

1uF 25V

R7721

1/16W

C7747

1uF 25V

R7733

1/16W

COMP

VCC

R7746 0

1/16W

C7721 10uF

25V

OPT

C7709

10uF

10V

CLK2_I

VGL

COMP

R7716

1/16W

OPT

R7731 0

1/16W

SWN

VDD

R7723

1/16W

CLK4_I

R7742 3K

1/16W

OPT

CLK3_I

R7718

9.1K

1/16W

R7735

100

1/16W

CTRLN

C7717

15pF

50V

R7724

1/16W

OPT

C7707

10uF

10V

OPT

VGL

VCOM_LOOP

R7704 47

1/16W

GMA4

CLK6_I

R7713

2.2

1/16W

OPT

C7711

10uF

10V

CLK6_I

L7702

22uH

VDD

VGH

MCLK

DISCHG

R7703 47

1/16W

L7700

LQM2HPN2R2MG0L

2.2uH

CLK4

R7722

100K

1/16W

H_VDD

C7725

10uF

25V

OPT

C7720

15pF

50V

VGH_R

VGL

R7719 0

1/16W

C7746

1uF 25V

CLK1

C7736

1000pF

50V

CLK5_I

CLK5

TCOMP

CLK1_I

VCC18

C7706

10uF

10V

L7701

LQM2HPN2R2MG0L

2.2uH

VCOM_P

PANEL_VCC

VGL

CLK4_I

C7719

15pF

50V

R7734 0

1/16W

OPT

C7704

0.1uF

16V

GCLK

C7729

1000pF

50V

OPT

R7705 47

1/16W

R7740 0

1/16W

I2C_SCL2 C7742

1uF

25V

GMA5

C7718

15pF

50V

CTRLN

VGH_EVEN

L7704

22uH

GST

C7710

10uF

10V

TCOMP

PANEL_VCC

GMA15

CLK3_I

VGH_ODD

REVERSE

GST_SOC

GCLK_SOC

EO_SOC

MCLK_SOC

C7726

1uF

25V

PANEL_VCC

R7738

1/16W

R7747

1/16W

OPT

VCC

R7749

1/16W

OPT

R7748

1/16W

R7751

15K

1/16W

R7752

15K

1/16W

R7754

15K

1/16W

OPT

R7753

15K

1/16W

OPT

C7708

10uF

10V

OPT

R7700

1/16W

R7725 0

1/16W

OPT

C7724

1uF

25V

VCOM_DYN

R7720

47K

1/16W

R7717

33K

1/16W

VGH_FB

VGL_FB

L7703

NR6020T6R8NC

6.8uH

C7715

10uF

16V

C7722

10uF

16V

R7729

2.7K

1/16W

VCC

R7728 100K

1/16W 5%

R7730

1/16W

OPT

R7737

1/16W

OPT

VGL_FB

R7739

1.5K

1/16W

R7727 100K

1/16W 5%

VGH_FB

R7707

R7714

R7702

R7715

R7712

R7711

C7744

1uF

50V

C7749

1uF

50V

PMIC_RESET

D7703

100V

1N4148W

D7705

100V

1N4148W

Q7701

MMBT3906(NXP)

D7704

100V

1N4148W

D7706

100V

1N4148W

C7728

10uF

10V

OPT

C7712

1uF

10V

C7741

10uF

16V

EPI_LOCK6

EPI_LOCK6_SOURCE

+3.3V_NORMAL

C7732

0.1uF

50V

C7727

0.1uF

50V

C7754

0.1uF

50V

Q7700

MMBT3904(NXP)

D7700

40V

SX34

D7701

40V

SX34

Q7702

MMBT3904(NXP)

Q7703

MMBT3904(NXP)

R7758

10K

R7756

10K

R7757

10K

C7743

1uF

25V

C7756

1uF

25V

R7759

1/16W

R7760

1/16W

GMA18

VST

TXA1P

GMA1

EPI_LOCK3

CLK2

GIP_RST

VDD

TXB0P

CLK4

Vcore

GMA4

TXB2N

VCOMRFB

TXACLKP

VGL_I

GMA3

GMA4

EPI_LOCK3

CLK1

GMA16

GMA3

VGH_ODD

CLK1

GMA12

GMA9

Z_OUT

TXB2P

VGH_EVEN

CLK6

GMA9

VGH_EVEN

TXB1P

GMA5

GMA15

TXACLKN

GMA7

C7702

0.01uF

50V

GMA10

C7703

0.1uF

50V

VGH_ODD

VCC18

Vcore

VGL_I

GMA18

VCOM

GMA7

TXB0N H_VDD

GMA14

GMA10

VDD

TXA4N

CLK4

CLK5

CLK6

VGH_F

TXA1N

H_VDD

CLK3

VGH_R

Z_OUT

VST

GMA15

VCOMLFB

CLK5

CLK2

GMA16

VCOM

GMA5

GMA14

EPI_LOCK6_SOURCE

CLK3

TXB1N

VCC18

GMA12

VGH_F

GIP_RST

VGH_R

GMA1

TXA4P

C7700

0.01uF

50V

C7701

0.1uF

50V

R7744

20K

1/10W

R7750

20K

1/10W

C7733

10uF

16V

R7755

100

P7702

FL8S050HA1

DEV_50WAFER

P7703

FL8S050HA1

DEV_50WAFER

C7730

68uF

35V

C7735

68uF

35V

C7734

0.1uF

50V

C7737

0.1uF

50V

C7739

0.1uF

50V

C7738

0.1uF

50V

R7761

10K

OPT

VCC18

IC7700

TPS65178RSLR

EPI

OUT4

SWB4

RST

OUT1

OUT2

SWB2

PGND2

SWB1_1

SWB1_2

PVINB1_1

PVINB1_2

AVIN

PVINB3

SWB3

OUT3

PGND3

PGND_1

PGND_2

SW_1

SW_2

SWI

SWO

AGND

25 SS

26 COMP

27 SCL

28 SDA

29 VL

30 TCOMP

31 CTRLP

32 VGH

33 SWP

34 SWN

35 VGL

36 CTRLN

37 GMA1

38 GMA2

39 GMA3

40 GMA4

41 GMA5

42 GMA6

43 VCOM

44 NEG

45 POS

46 VCOMFB

47 DYN

48 PGND4

[EP]AGND

IC7701

TPS65198

EPI

1CLK1

3CLK3

7RE

VGH_F

ODD

EVEN

VST

RESET

DISCHG

VGL

VGH1

VGH2

OUT

NEG

POS

AVDD

22 GND

23 VSENSE

24 EO

25 GST

26 MCLK

27 GCLK

28 BI-SCAN

5CLK5

VGH_R

6CLK6

4CLK4

2CLK2

[EP]VGL

D7702

40V

OPT

L7705

BLM18PG121SN1D

OPT

T-Con

2011.12.01

FROM SOC

TO SOC

INSTEAD OF AMCC0208

INSTEAD OF AMCC0209

[Right Source(41PIN LOCATION)]

[Left Source(51PIN LOCATION)]

THIS IS REVERSE PATTERN !!!!

FROM SOC

CH6

CH5

CH4

FROM SOC

Only for training and service purposes

LGE Internal Use Only

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.

EMMC_DATA[5]

EMMC_DATA[0]

EMMC_DATA[2]

EMMC_DATA[1]

EMMC_DATA[4]

EMMC_DATA[7]

EMMC_DATA[3]

EMMC_DATA[6]

DAT4

DAT6

EMMC_RST

3.3V_EMMC

DAT5

DAT4

DAT5

C8104

0.1uF

16V

R8116

10K

DAT3

EMMC_CMD

C8103

2.2uF

10V

EMMC_VCCQ

EMMC_DATA[0-7]

C8106

2.2uF

10V

EMMC_VCCQ

C8107

10pF

50V

OPT

DAT6

C8102

0.1uF

16V

DAT3

R8117

10K

C8105

0.1uF

16V

EMMC_CLK

IC8100-*1

H26M21001ECR

HYNIX_EMMC_2GB

DAT0

DAT1

DAT2

DAT3

DAT4

DAT5

DAT6

DAT7

CLK

CMD

NC_3

NC_4

NC_23

NC_42

NC_43

NC_44

NC_45

E10

NC_52

F10

NC_58

NC_59

G10

NC_66

NC_73

NC_80

NC_81

NC_82

K10

NC_116

NC_119

P10

RESET

VCCQ_1

VCCQ_2

VCCQ_3

VCCQ_4

VCCQ_5

VCC_1

VCC_2

VCC_3

J10

VCC_4

VDDI

VSS_1

VSS_2

VSS_3

H10

VSS_4

VSSQ_1

VSSQ_2

VSSQ_3

VSSQ_4

VSSQ_5

NC_1

NC_2

NC_5

NC_6

NC_7

A10

NC_8

A11

NC_9

A12

NC_10

A13

NC_11

A14

NC_12

NC_13

NC_14

NC_15

NC_16

B10

NC_17

B11

NC_18

B12

NC_19

B13

NC_20

B14

NC_21

NC_22

NC_24

NC_25 C8

NC_26 C9

NC_27 C10

NC_28 C11

NC_29 C12

NC_30 C13

NC_31 C14

NC_32 D1

NC_33 D2

NC_34 D3

NC_35 D4

NC_36 D12

NC_37 D13

NC_38 D14

NC_39 E1

NC_40 E2

NC_41 E3

NC_46 E12

NC_47 E13

NC_48 E14

NC_49 F1

NC_50 F2

NC_51 F3

NC_53 F12

NC_54 F13

NC_55 F14

NC_56 G1

NC_57 G2

NC_60 G12

NC_61 G13

NC_62 G14

NC_63 H1

NC_64 H2

NC_65 H3

NC_67 H12

NC_68 H13

NC_69 H14

NC_70 J1

NC_71 J2

NC_72 J3

NC_74 J12

NC_75 J13

NC_76 J14

NC_77 K1

NC_78 K2

NC_79 K3

NC_83 K12

NC_84 K13

NC_85 K14

NC_86 L1

NC_87 L2

NC_88 L3

NC_89 L12

NC_90 L13

NC_91 L14

NC_92 M1

NC_93 M2

NC_94 M3

NC_95 M7

NC_96 M8

NC_97 M9

NC_98 M10

NC_99 M11

NC_100 M12

NC_101 M13

NC_102 M14

NC_103 N1

NC_104 N3

NC_105 N6

NC_106 N7

NC_107 N8

NC_108 N9

NC_109 N10

NC_110 N11

NC_111 N12

NC_112 N13

NC_113 N14

NC_114 P1

NC_115 P2

NC_117 P8

NC_118 P9

NC_120 P11

NC_121 P12

NC_122 P13

NC_123 P14

EMMC_CLK_BALL

EMMC_CMD_BALL

EMMC_CLK_BALL

EMMC_RESET_BALL

EMMC_VDDI

DAT5

AR8100

1/16W

AR8101

1/16W

AR8102 22

R8100 10K

R8101 10K

R8102 10K

R8103 10K

R8104 10K

R8105 10K

R8106 10K

R8107 10K

IC8100-*3

H26M31001EFR

DEV_GED_HYNIX_EMMC_4GB

DAT0

DAT1

DAT2

DAT3

DAT4

DAT5

DAT6

DAT7

CLK

CMD

NC_3

NC_4

NC_23

NC_42

NC_43

NC_44

NC_45

E10

NC_52

F10

NC_58

NC_59

G10

NC_66

NC_73

NC_80

NC_81

NC_82

K10

NC_116

NC_119

P10

RESET

VCCQ_1

VCCQ_2

VCCQ_3

VCCQ_4

VCCQ_5

VCC_1

VCC_2

VCC_3

J10

VCC_4

VDDI

VSS_1

VSS_2

VSS_3

H10

VSS_4

VSSQ_1

VSSQ_2

VSSQ_3

VSSQ_4

VSSQ_5

NC_1

NC_2

NC_5

NC_6

NC_7

A10

NC_8

A11

NC_9

A12

NC_10

A13

NC_11

A14

NC_12

NC_13

NC_14

NC_15

NC_16

B10

NC_17

B11

NC_18

B12

NC_19

B13

NC_20

B14

NC_21

NC_22

NC_24

NC_25 C8

NC_26 C9

NC_27 C10

NC_28 C11

NC_29 C12

NC_30 C13

NC_31 C14

NC_32 D1

NC_33 D2

NC_34 D3

NC_35 D4

NC_36 D12

NC_37 D13

NC_38 D14

NC_39 E1

NC_40 E2

NC_41 E3

NC_46 E12

NC_47 E13

NC_48 E14

NC_49 F1

NC_50 F2

NC_51 F3

NC_53 F12

NC_54 F13

NC_55 F14

NC_56 G1

NC_57 G2

NC_60 G12

NC_61 G13

NC_62 G14

NC_63 H1

NC_64 H2

NC_65 H3

NC_67 H12

NC_68 H13

NC_69 H14

NC_70 J1

NC_71 J2

NC_72 J3

NC_74 J12

NC_75 J13

NC_76 J14

NC_77 K1

NC_78 K2

NC_79 K3

NC_83 K12

NC_84 K13

NC_85 K14

NC_86 L1

NC_87 L2

NC_88 L3

NC_89 L12

NC_90 L13

NC_91 L14

NC_92 M1

NC_93 M2

NC_94 M3

NC_95 M7

NC_96 M8

NC_97 M9

NC_98 M10

NC_99 M11

NC_100 M12

NC_101 M13

NC_102 M14

NC_103 N1

NC_104 N3

NC_105 N6

NC_106 N7

NC_107 N8

NC_108 N9

NC_109 N10

NC_110 N11

NC_111 N12

NC_112 N13

NC_113 N14

NC_114 P1

NC_115 P2

NC_117 P8

NC_118 P9

NC_120 P11

NC_121 P12

NC_122 P13

NC_123 P14

DUMMY_1

DU1

DUMMY_2

DU2

DUMMY_3

DU3

DUMMY_4

DU4

DUMMY_5

DU5

DUMMY_6

DU6

DUMMY_7

DU7

DUMMY_8

DU8

DUMMY_9 DU9

DUMMY_10 DU10

DUMMY_11 DU11

DUMMY_12 DU12

DUMMY_13 DU13

DUMMY_14 DU14

DUMMY_15 DU15

DUMMY_16 DU16

IC8100-*2

KLM2G1HE3F-B001

SAMSUNG_EMMC_2GB

DAT0

DAT1

DAT2

DAT3

DAT4

DAT5

DAT6

DAT7

CLK

CMD

NC_3

NC_4

NC_23

NC_42

NC_43

NC_44

NC_45

E10

NC_52

F10

NC_58

NC_59

G10

NC_66

NC_73

NC_80

NC_81

NC_82

K10

NC_116

NC_119

P10

RSTN

VDD_1

VDD_2

VDD_3

VDD_4

VDD_5

VDDF_1

VDDF_2

VDDF_3

J10

VDDF_4

VDDI

VSS_1

VSS_2

VSS_3

VSS_4

H10

VSS_5

VSS_6

VSS_7

VSS_8

VSS_9

NC_1

NC_2

NC_5

NC_6

NC_7

A10

NC_8

A11

NC_9

A12

NC_10

A13

NC_11

A14

NC_12

NC_13

NC_14

NC_15

NC_16

B10

NC_17

B11

NC_18

B12

NC_19

B13

NC_20

B14

NC_21

NC_22

NC_24

NC_25 C8

NC_26 C9

NC_27 C10

NC_28 C11

NC_29 C12

NC_30 C13

NC_31 C14

NC_32 D1

NC_33 D2

NC_34 D3

NC_35 D4

NC_36 D12

NC_37 D13

NC_38 D14

NC_39 E1

NC_40 E2

NC_41 E3

NC_46 E12

NC_47 E13

NC_48 E14

NC_49 F1

NC_50 F2

NC_51 F3

NC_53 F12

NC_54 F13

NC_55 F14

NC_56 G1

NC_57 G2

NC_60 G12

NC_61 G13

NC_62 G14

NC_63 H1

NC_64 H2

NC_65 H3

NC_67 H12

NC_68 H13

NC_69 H14

NC_70 J1

NC_71 J2

NC_72 J3

NC_74 J12

NC_75 J13

NC_76 J14

NC_77 K1

NC_78 K2

NC_79 K3

NC_83 K12

NC_84 K13

NC_85 K14

NC_86 L1

NC_87 L2

NC_88 L3

NC_89 L12

NC_90 L13

NC_91 L14

NC_92 M1

NC_93 M2

NC_94 M3

NC_95 M7

NC_96 M8

NC_97 M9

NC_98 M10

NC_99 M11

NC_100 M12

NC_101 M13

NC_102 M14

NC_103 N1

NC_104 N3

NC_105 N6

NC_106 N7

NC_107 N8

NC_108 N9

NC_109 N10

NC_110 N11

NC_111 N12

NC_112 N13

NC_113 N14

NC_114 P1

NC_115 P2

NC_117 P8

NC_118 P9

NC_120 P11

NC_121 P12

NC_122 P13

NC_123 P14

C8100

0.1uF

16V

OPT

IC8100

SDIN5D2-4G-974L1

GED_SANDISK_EMMC_4GB

DAT0

DAT1

DAT2

DAT3

DAT4

DAT5

DAT6

DAT7

CLK

CMD

NC_3

NC_4

NC_23

NC_42

NC_43

NC_44

NC_45

E10

NC_52

F10

NC_58

NC_59

G10

NC_66

NC_73

NC_80

NC_81

NC_82

K10

NC_116

NC_119

P10

RESET

VCCQ_1

VCCQ_2

VCCQ_3

VCCQ_4

VCCQ_5

VCC_1

VCC_2

VCC_3

J10

VCC_4

VDDI

VSS_1

VSS_2

VSS_3

H10

VSS_4

VSSQ_1

VSSQ_2

VSSQ_3

VSSQ_4

VSSQ_5

NC_1

NC_2

NC_5

NC_6

NC_7

A10

NC_8

A11

NC_9

A12

NC_10

A13

NC_11

A14

NC_12

NC_13

NC_14

NC_15

NC_16

B10

NC_17

B11

NC_18

B12

NC_19

B13

NC_20

B14

NC_21

NC_22

NC_24

NC_25 C8

NC_26 C9

NC_27 C10

NC_28 C11

NC_29 C12

NC_30 C13

NC_31 C14

NC_32 D1

NC_33 D2

NC_34 D3

NC_35 D4

NC_36 D12

NC_37 D13

NC_38 D14

NC_39 E1

NC_40 E2

NC_41 E3

NC_46 E12

NC_47 E13

NC_48 E14

NC_49 F1

NC_50 F2

NC_51 F3

NC_53 F12

NC_54 F13

NC_55 F14

NC_56 G1

NC_57 G2

NC_60 G12

NC_61 G13

NC_62 G14

NC_63 H1

NC_64 H2

NC_65 H3

NC_67 H12

NC_68 H13

NC_69 H14

NC_70 J1

NC_71 J2

NC_72 J3

NC_74 J12

NC_75 J13

NC_76 J14

NC_77 K1

NC_78 K2

NC_79 K3

NC_83 K12

NC_84 K13

NC_85 K14

NC_86 L1

NC_87 L2

NC_88 L3

NC_89 L12

NC_90 L13

NC_91 L14

NC_92 M1

NC_93 M2

NC_94 M3

NC_95 M7

NC_96 M8

NC_97 M9

NC_98 M10

NC_99 M11

NC_100 M12

NC_101 M13

NC_102 M14

NC_103 N1

NC_104 N3

NC_105 N6

NC_106 N7

NC_107 N8

NC_108 N9

NC_109 N10

NC_110 N11

NC_111 N12

NC_112 N13

NC_113 N14

NC_114 P1

NC_115 P2

NC_117 P8

NC_118 P9

NC_120 P11

NC_121 P12

NC_122 P13

NC_123 P14

DUMMY_1

DU1

DUMMY_2

DU2

DUMMY_3

DU3

DUMMY_4

DU4

DUMMY_5

DU5

DUMMY_6

DU6

DUMMY_7

DU7

DUMMY_8

DU8

DUMMY_9 DU9

DUMMY_10 DU10

DUMMY_11 DU11

DUMMY_12 DU12

DUMMY_13 DU13

DUMMY_14 DU14

DUMMY_15 DU15

DUMMY_16 DU16

R8103-*1 47K

R8104-*1 47K

R8105-*1 47K

R8106-*1 47K

R8100-*1 47K

R8102-*1 47K

R8107-*1 47K

R8101-*1 47K

11.09.29

eMMC

eMMC I/F

Don’t Connect Power At VDDI

(Just Interal LDO Capacitor)

EMMC DATA LINE 47K PULL/UP

EMMC DATA LINE

10K PULL/UP

Only for training and service purposes

LGE Internal Use Only

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.

+3.5V_ST

L8900

BLM18PG121SN1D

LOGO_LIGHT

P8900

12507WR-03L

LOGO_LIGHT

Q8900

MMBT3904(NXP)

LOGO_LIGHT

R8903

LOGO_LIGHT

+3.5V_ST

R8901

10K

LOGO_LIGHT

R8902

10K

OPT

C8900

0.1uF

16V

LOGO_LIGHT

R8900

LOGO_LIGHT

Place Near Micom

Only for training and service purposes

LGE Internal Use Only

516

12 1

BAR CODE

1 3

13 2 4

121

4837

3625

14 14 14

153791113

2468101214

Soldering

Pb Free

94V-0

101

112

51523

REVERSE

516

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

23 24 25 26 27 28 29 30 31 32 33

34 35 36 37

123 789

2413

121

123 789

R3030

C6514

D3804

R6104

C3634

R3031

C6515

D3611

D3805

R6105

R3032

C6516

D3612

R6106

R3033

C6517

D3613

R6107

R3034

C6518

IC6100

R3035

C6519

D3615

R3036

D3616

R3806

R3037

IC3800

R3615

C6520

TU6500

C6521

TU6501

C6522

TU6502

C6523

TU6503

C6524

D3620

R3810

TU6504

JK5000

C6525

R3811

D3621

C6526

D3622

C6527

D3623

P7100

R3620

R3814

R6500

C6528

L8900

P7101

C6529

R6503

R6504

P4800

R6506

C6530

R6508

IC6500

C6531

R6509

IC6501

C6532

C6533

IC6503

C6534

R3820

C6535

R3821

C6536

C6538

R6510

AR4800

C6539

R6511

R6512

R6513

P100

R6515

R6516

C6540

R6518

R6519

C6542

C6544

C6546

C7100

C6548

R3834

R6520

C7101

C6549

R3641

R6521

C7102

R3642

R3643

R6523

R3644

C4800

R6525

R3645

P7702

R3646

R6526

P7703

R6527

R3647

R6528

C400

C6550

R6529

C6551

R6531

R6532

AR100

C7700

L4100

C7701

C7702

C7703

R7100

C7704

JK3300

Q7700

C7705

R7101

JK3301

Q7701

Q7702

R7102

C7706

JK3302

Q7703

R7103

C7707

JK3303

C7708

R7104

P5400

R7105

C7709

R7106

R7107

R7108

L4302

C7710

C5000

C7711

C5001

L4305

C7712

C5002

L4306

C7713

C5003

L4307

C7714

L4308

C7715

C7716

C7717

C7718

C7719

JK3700

C7720

L7000

C7721

L7001

C7722

C7723

D7700

C7724

C7725 D7701

C7726

D7702

C7727

D7703

R7700

C5400

AR8100

D7704

C7728

C7729

R7701

C5401

AR8101

D7705

R7702

C5402

AR8102

D7706

R7703

C5403

R7704

C5404

Q5400

R7705

C5405

R7706

C5406

R7707

C5407

IC7700

R7708

C7730

C5408

C7731

R7709

C5409

IC7701

C7732

C7733

C7734

D5000

ZD300

C7735

D5001

ZD301

C7736

D5002

ZD302

C7737

D5003

ZD303

C7738

R7710

C5410

ZD304

C7739

R7711

C5411

ZD305

R7712

C5412

ZD306

R7713

C5413

ZD307

R7714

C5414

C8100

R7715

C5415

R7716

C5416

C8102

R7717

C5417

C8103

C7740

R7718

C5418

C8104

TH7700

R7719

C7741

C5419

C8105

C7742

C8106

C7743

C8107

C7744

C7745

C7746

C7747

R7720

C7748

C5420

R7721

C7749

C5421

R7722

C5422

R7723

C5423

R7724

C5424

D5400

L2400

P8900

R7725

C5425

D5401

L2401

R7726

C5426

D5402

L2402

R7727

C5427

D5403

L2403

C7750

R7728

X3000

C5428

R5400

L2404

VA3700

L300

R7729

C5429

R5401

L2405

L301

R5402

L302

L2406

L303

R5403

L2407

L2408

C7754

R5404

L304

R5405

L2409

C7755

C7756

R5406

C7757

R5407

R7730

C5430

R5408

IC5400

R7731

C5431

R5409

C5432

R7732

R7733

C5433

R7734

C3300

C5434

L2410

L500

R7735

C3301

C5435

L2411

L501

R7736

C3302

C5436

L2412

L502

L2413

R7737

C3303

C5437

R7738

Q3300

C5438

R5410

L504

R7739

Q3301

C5439

R5411

Q3302

R5412

L506

Q3303

R5413

R5414

R8100

JK4300

R5415

R8101

R5416

R8102

JK4302

R5417

R8103

JK4303

R7740

R5418

R8104

L700

R8105

R7741

R7742

R8106

R7743

R8107

R7744

IC8100

C8900

R7745

R7746

R7747

R7748

Q8900

R7749

R7750

JK7000

R7751

R8116

R7752

R8117

R7753 R7754

R7755

R7756

R7757

R7758

D3300

R7759

D3301

D3302

D3303

R3300

R3301

R3302

R3303

R7760

R3304

R3305

R7761

R3306

R3307

IC3300

R3308

R3309

R100

R101

P4102

R102

R103

R3310

R104

R8900

R3311

R105

R8901

R3312

R106

R8902

R3313

R107

R8903

R3314

R108

R3315

R109

R3316

R3317

R3318

R300

R3700

R3319

R301

P4301

R302

R303

R304

R110

R305

R111

R306

R112

R307

R113

R3320

R308

R114

M100

R309

R115

M101

R3321

R116

M102

R3323

R117

M103

M104

R3324

R500

R118

R119

R3325

R3326

R3327

R3328

R310

R3329

R311

C4100

P7000

R314

R120

R315

R121

C4102

R122

R123

R3330

C4104

Q4100

R124

R3331

Q4101

R125

Q4102

R702

R126

C4107

R127

R703

Q4104

R128

R704

R129

R705

R3336

R706

R3337

R707

R3338

R320

R708

M500

C4300

R3339

R321

C4301

R709

M501

R322

M502

M503

R323

M504

R324

L6100

R130

M505

R325

R131

M506

R326

R132

R133

R3340

R328

R134

R710

R329

R135

R711

R136

R712

R137

R713

R138

R714

R139

R715

R716

R717

C100

R330

C4310

R718

C101

R331

R719

C102

R332

C103

R333

C104

R334

C7000

R140

C105

R335

C7001

R141

C106

C7002

R142

R336

C107

R337

R143

C7003

C108

R338

D4100

P7600

R144

C7004

R720

D4101

C4319

R145

R339

Q7001

C7005

R721

C7006

R146

R722

C7007

R147

R723

D4104

C300

L6500

R4100

R148

R724

D4105

L6501

R4101

R149 C301

R725

D4106

L6502

R4102

R726

C302

L6503

R4103

R727

C303

R4104

P2400

C4320

R340

X100

R728

C304

R4105

P2401

C4321

R341

R729

C305

L6506

C4322

R342

C306

L6507

R4107

C4323

C113

R343

C307

AR7600

L6508

R4108

D4300

C4324

C114

R150

C308

R344

C309

R4109

C4325

C115

R151

R345

R346

D4302

C4326

R152

C116

D4303

C4327

R153

C117

R4300

D4304

C4328

R154

R730

C500

C118

C4329

R349

R155

R731

C501

R4301

R156

R732

C502

R4302

R157

R733

C503

R4303

C504

R158

C310

R4304

R4111

R159

C311

C505

C506

C312

R4113

R4114

C314

C120

R350

C508

R4115

C4331

C315

R351

C4332

R352

C316

R353

R4117

IC4303

C4333

R354

R4118

C4334

R160

C700

R355

R4119

IC4305

C319

R161

C701

IC4306

C4336

R356

R162

C702

C4337

R357

R163

C703

D7000

C4338

R358

R164

C510

C704

D7001

C4339

R359

R165

C705

C512

R166

C706

R167

C707

R7000

C320

R168

C708

C514

R7001

R169

C709

R4123

C323

C4340

R4124

C2400

R7004

C4341

R4125

C2401

R361

R7005

C4342

C2402

R362

R7006

C2403

R363

C2404

R364

IC7000

R170

C328

C710

Q2401

C2405

C329

R171

C711

C2406

R366

R172

C712

C2407

R367

R173

C713

C2408

R174

R368

C714

C520

C2409

R369

R175

C715

Q2406

C522

R176

C716

Q2407

R4323

R177

C717

C523

C330

R178

C718

C524

C331

C719

C525

C526

C332

R4327

C333

C527

C2410

R4328

C334

R370

C335

C2411

R4329

R371

C529

R372

C2412

C336

R373

C2413

C337

R374

C2414

C338

C720

R181

JK3601

C2415

C339

C721

JK3602

C2416

R376

C722

JK3603

C2417

R377

C723

R4330

R378

R184

C724

C2418

R379

R185

C725

C2419

R4332

R186

C726

C532

R187

C727

C340

R188

C728

C341

R189

C535

R4336

C342

C343

JK3800

R4338

C344

C2420

R7600

JK3801

R7601

R4339

C345

C2421

C539

C346

C2422

JK3803

C2423

C347

L7100

C348

R190

C2424

R191

C2425

R192

R7606

C2426

R193

R7607

C2427

C733

L4800

P3000

R2400

C2428

C540

C734

R2401

C2429

R4341

C735

R4342

R2402

C736

R2403

C543

R4343

C737

R2404

C544

C350

C738

R2405

C351

C739

R2406

C352

C546

R2407

IC2400

R2408

C2430

C548

C354

IC2401

R2409

C2431

C355

C2432

IC2402

C2433

IC2403

IC2404

C2434

C358

C740

C2435

IC2405

C359

C741

C2436

C742

C2437

C743

R2410

C2438

C550

C744

R2411

C2439

C745

R2412

C552

C746

R2413

C553

C747

R2414

C360

C748

D300

R2415

C361

C749

D301

R2416

C362

D302

R2417

C363

C2440

R2418

C364

R2419

C2441

C365

C2442

C366

C2443

C367

C2444

C368

C750

C2445

C369

C751

C752

C2446

C753

C2447

C2448

L7700

C3000

R2420

C754

L7701

C3001

R2421

C755

L7702

C3002

R2422

C756

L7703

C3003

R2423

C757

L7704

C3004

Q3000

R2424

C370

C758

L7705

R2425

C371

Q3001

R2426

C372

R2427

C373

R2428

IC100

C374

C375

C377

C378

IC104

C379

IC105

P3800

R2430

P3801

R2431

R2432

R2433

R2434

C380

R2435

C382

R2437

C383

C384

C385

R2439

C386

C387

C388

SW3000

C389

IC501

R2441

R2442

D3000

C390

C391

C392

C393

C394

L5400

R3000

L5401

C395

R3001

L5402

C396

R3002

L5403

C397

R3003

L5404

C6100

C398

R3005

L5405

C399

IC701

R3006

IC702

R3007

C6103

IC703

R3008

AR6500

C3800

IC3000

Q6100

C6104

IC704

R2451

R3009

AR6501

C3801

C6105

R2452

AR6502

C3802

C6106

C3803

C6107

C6108

C6109

R3010

R3011

C3615

R3012

R3013

R3014

R3016 R3017

R3018

R3019

C6500

C6501

C6503

D3600

Q6500

R3020

D3601

C6505

Q6501

R3021

R3022

C6506

R3023

C6507

R3600

R3024

C6508

R3601

C24001

R3025

C6509

R3602

R3026

R3027

R3028

R3029

C6510

IC3600

R6100

D3800

C6511

R6101

D3801

C6512

D3802

R6102

C3633

C6513

D3803

R6103

GP4 LT22* / LJ22*

LA22* / LB22*

EAX64434205-1.0

111123

L-

L+

R-

R+

SPK

Only for training and service purposes

LGE Internal Use Only

1 / 153

2012 LED/LCD TV

Engineering guide

< Applicable Model >

XXLS5700-UA

Only for training and service purposes

LGE Internal Use Only

2 / 153

◈CONTENT ◈

1. ‘2012 Product line-up and features

2. Model naming and tool option

3. New features

4. Main PCBs

5. Block Diagrams, IIC Map

6. Structure of TV set and connection of sub ass’ys

7. New sub ass’ys

- Instruction of new sub ass’ys

- How to use tool

- Download

8. Adjust way of new features (widevine…)

9. Repair guide

10. The latest issue and concerning issue

Only for training and service purposes

LGE Internal Use Only

3 / 153

◈CONTENT ◈

1. ‘2012 Product line-up and features

2. Model naming and tool option

3. New features

4. Main PCBs

5. Block Diagrams, IIC Map

6. Structure of TV set and connection of sub ass’ys

7. New sub ass’ys

- Instruction of new sub ass’ys

- How to use tool

- Download

8. Adjust way of new features

9. Repair guide

10. The latest issue and concerning issue

Only for training and service purposes

LGE Internal Use Only

4 / 153

LV2400 32 (9.3W) LED+HD

USA

Low

end

’10 ’11

R120Hz, Broadband

60F(4.1W) + 52F(3.2W) + 46F/42F/32F(2.4W)

120Hz (LH50 Tool)

55F/47F/42F (3.1W) + 32F (3.4W)

LD550

LD520

FHD

47F/42F/37F/32F (2.2W)

LD450 32/26/22/19 (2.1W)

LD350

47F/42F (3.15)

LK520 55F/47F/42F(2.15)

LK450 42F/37F/32F (2.7)

LK330 32(3.7)

LK550

Club

CCFL+120Hz, Smart TV, M3(옵션), WiFi in-boxing

CCFL+120Hz (LD650 Tool)

CCFL+FHD

CCFL+HD (LD350 Tool)

LD500

LD400

47F(10.1W)

120Hz (ODM)

42F/32F

(10.3W/1W)

FHD (ODM)

’12

High

end Full LED Slim + 480Hz, 3D(SG),THX, Magic

UI, Broadband

Full LED Slim + 240Hz,THX, Broadband

55F/47F (2.4W : 47” CSKD Air, 55” SET Air)

LX9500

LE8500

55F/47F(5.2W)

55F (8.3W/TBD)

65F*/55F/47F (4.29*/3.25)

NANO Full LED+480Hz, Cinema 3D, THX(TBD),

Smart TV, M3, WiFi B/in

LED Plus+240Hz (65”: LED+120Hz), Cinema 3D,

Smart TV, M3, WiFi in-boxing

LW9800

LW6500

LV9500 55F (8.4W) (*SG재고소진)

NANO Full LED+480Hz, Smart

Mid

end

Club

LED + 120Hz

47F/42F (4.2W) + 55F (6.1W)

LE7300

LX6500

R55F/47F/42F (5.1W)

55F/47F/42F (2.3W)

LED Plus + 120Hz, Local Dimming, Broadband

LED + 120Hz, Broadband

55F/47F/42F (2.4W) + 32F (4.1W)

42F(8.2W) LED + 120Hz, Broadband, Only

37F/32F(4.1W)

LED + 120Hz(26/22/19: LED HD)

+ 26/22/(2.2W) + 19(4.4W)

LE5350

Club

LED Plus + 240Hz, 3D(SG), Local Dimming,

Broadband (LE5500 Tool)

LE5500

LE5400

LE5300

RMM

55F/47F (3.29)

55F/47F (2.15)

55F/47F/42F (2.15)

55F/47F/42F (3.8)

55F*/47F/42F (2.7*/2.15)

LED +120Hz, Cinema 3D, Smart TV, M3(옵션),

WiFi in-boxing

LV5400

Club

LED Plus+120Hz, Cinema 3D, Smart TV, M3,

WiFi in-boxing

LED+120Hz, Smart TV, M3, WiFi in-boxing

LED+120Hz, Smart TV, M3(옵션), WiFi in-boxing

LED+FHD, Smart TV, M3(옵션), WiFi in-boxing

42F/37F (2.15) LED+FHD

32/26/22*(2.7/4.17*) LED+HD

LV5500

LV3500

LV3700

LV2500

LW5300 55F/47F/42F* (6.4W/8.4W*)

LED Plus+120Hz, Cinema 3D,

3D Blu-ray in-boxing

LV4400 55F/47F/42F (9.3W) LED+120Hz

LV3400 32 (7.3W) LED+HD

LW5700

Club

LW5600

LW5000 55F/47F/42F (7.1W)

LED Plus+120Hz, Cinema 3D

LV5300 55F (7.1W)

LED+120Hz (*Rental재고소진)

EM9600

LM9500

LM9600

LM8600

LM7600

LMG620

LM6200

/50

LS5700/50

LS5600/50

LM4600

LS3400

LS3500

CS570

CS560/530

CS460

55F (8/27W)

OLED, 3D, Smart + 4 Mode

55F/47F (3.21)

LED, T240Hz, 3D, Smart + 4 Mode

55F/47F (2.22)

LED, T240Hz, 3D, Smart + 3 Mode

55F/47F (2.29)

LED, T120Hz, 3D, Smart (Google) + Qwerty 4

Mode

65F*/55F/47F/42F/32F** (2.29/2.22/2.16)

55F/47F (4.2W)

LED, T120Hz, 3D, Smart + 3 Mode / 3D BDP in-packing

60F*/55F/47F/42F/32F**(4.2W TBD*/2.22/3.7**)

/ 60F*/55F/47F/42F** (4.4W TBD*/2.29/3.14**)

LED, T120Hz, Smart + 3 Mode

55F/47F/42F/37F/32F* (2.22/2.12*)

/ 55F/47F/42F* (2.29/3.7*)

LED, T120Hz (37/32” : 60Hz)

55F/47F (5.4W)

LED, T120Hz, 3D (시야각 10도)

42F/32 (3.3W)

LED, 60Hz (32”:

HD)

32*/26/22 (2.23*/2.27)

47F/42F (3.2W)

42F/37F/32F / 42F (2.25)

32*(2.25*) CCFL, HD

LED,

CCFL, 120Hz, LK450

Tool

CCFL, 60Hz, LK450 Tool

CM565 47F/42F* (3.2W/4.1W*)CCFL, 60Hz, 3D, LK450 Tool

Old ToolDTV Borderless

Clear Screen

72F (5.28)

IOL, T480Hz, 3D, Smart + 4Mode

84(UD)*/60F*/55F/47F (9/24*/3.21)

ALEF + T480(*T240), 3D, Smart + 4 Mode

LMG860 55F/47F (5.16)

LED, T240Hz, 3D, Smart (Google) + Qwerty 4

Mode

LS4600 55F/47F (3.2W)

LED, T120Hz

LM5800/5055F/47F/42F/32F (3.2W) / 55F/47F/42F (3.4W)

LED, T120Hz, 3D, / 3D+Smart BDP in-packing

LM6700 55F/47F/42F (2.22)

LED, T120Hz, 3D, Smart + 3 Mode

LM6400 55F/47F (5.14W)

LED, T120Hz, 3D, Smart + 3 Mode

LM6450 60F (8.27W)

LED, T120Hz, 3D, +Smart + 3 Mo

LS4000 50F(7.3W)

LED, T120Hz

Only for training and service purposes

LGE Internal Use Only

5 / 153

Canada

Mid

end

Low

end

High

end

Old ToolDTV Borderless

Edge LED + 120Hz, Local Dimming,

Broadband

55F/47F/42F (5.3W)

Edge LED + 120Hz, Broadband

55F/47F/42F (3.3W)

55F/47/42F(5.3W)

55F/47F (3.2W)

240Hz, Broadband

120Hz, Broadband

60F(5.1W) + 52F/46F/42F (3.3W)

FHD

47F/42F/37F/32F (3.1W)

32/26/22/19 (3.1W)

LE5500

LD650

LD350

Edge LED + 120Hz

LD550

LE7500

LE5300

LD450

LD630 55F/47F/42F (4.3W)

120Hz (LH50 Tool)

55F/47F/42F (4.1W)

LD520

240Hz (LD650 Tool)

Edge LED + 120Hz

47F/42F (4.4W) + 55F (6.3W)

LE7300

55F/47F/42F (3.4W)

LE5400

Edge LED + 120Hz, Local Dimming, BB

/32(5.1W)/26/22/(3.2W)

/19(5.2W)

(26/22/19: Edge LED HD)

FHD (LH30 Tool)

47F/42F/32F (4.4W)

LD420

HD (LH20 Tool)

32 (4.4W)

LD320

Full LED Slim + 480Hz, 3D,THX, Magic UI,

Broadband

55F/47F (3.1W : 47” CSKD Air, 55” SET

Air)

LX9500 55F/47F(5.3W)

LE8500 Full LED Slim + 240Hz,THX, Broadband

LX6500 55F/47F/42F (5.2W)

LED Plus + 240Hz, 3D, Local Dimming,

Broadband(LE5500 Tool)

LW9800 55F/47F (9.2W)

LW5700 55F/47F/42F (4.5)

LW5600 55F/47F/42F (3.3)

LV5500 55F/47F/42F (3.3)

LV5400 55F/47F/42F (3.25)

LV3500 47F*/42F/37F (3.3/ 3.14*)

LV2500 32/26/22*(3.3/4.25*)

LK550 47F/42F (3.29)

LK520 55F/47F/42F (3.15)

LK450 47F*/42F/37F/32F (3.8*/3.3)

LK330 32/26/22(3.25)

LED +120Hz, Cinema 3D, Smart TV, M3(옵션),

WiFi in-boxing

LED Plus+120Hz, Cinema 3D, Smart TV, M3,

WiFi in-boxing

LED+120Hz, Smart TV, M3, WiFi in-boxing

LED+120Hz, Smart TV, M3(옵션), WiFi in-

boxing

LED+HD

CCFL+120Hz, Smart TV, M3(옵션), WiFi in-boxing

CCFL+120Hz (LD650 Tool)

CCFL+FHD

CCFL+HD (LD350 Tool)

LED+FHD

LW6500 55F/47F (4.3W)

LED Plus+240Hz, Cinema 3D, Smart TV, M3,

WiFi in-boxing

LD500

LD400

47F(11.1W)

120Hz (ODM)

42F/32F(11.1W)

FHD (ODM)

LW5300 55F/47F (7.3W)

NANO Full LED+480Hz, Cinema 3D, THX(TBD),

Smart TV, M3, WiFi B/in

LW5000 55F/47F/42F (7.4W)

LED Plus+120Hz, Cinema 3D,

3D Blu-ray in-boxing

LED Plus+120Hz, Cinema 3D

LV4400 55F/47F/42F (10.2W) LED+120Hz

LV2400 32 (10.2W) LED+HD

EM9600

LM9500

LM9600

LM8600

LM7600

LM6700

LM6200

LS5700

LS5750

LS5600

LS3500

CS570

CS560

CS460

55F

OLED, Cinema 3D, Smart + 4 Mode

55F/47F (4.1W)

LED, T240Hz, 3D, Smart + 4 Mode

55F/47F (3.7)

LED, T240Hz, 3D, Smart + 3 Mode

55F/47F (3.7)

LED, T120Hz, 3D, Smart + 3 Mode

65F*/55F/47F/42F (3.14*/3.7)

LED, T120Hz, 3D, Smart + 3 Mode

55F/47F/42F/32F (3.7)

LED, T120Hz, Smart + 3 Mode

60F*/55F/47F/42F (4.4W TBD*/3.14)

LED, T120Hz, Smart + 3 Mode

55F/47F/42F/37F/32F* (3.7/2.26*)

LED, T120Hz (37/32” : 60Hz)

LED, HD

47F/42F (3.4W)

CCFL, 120Hz, LK450 Tool

42F/32F (3.10)

CCFL, 60Hz, LK450 Tool

Clear Screen

’10 ’11 ’12

72F (6/11)

IOL, T480Hz, Cinema 3D, Smart + 4 Mode

84(UD)*/60F*/55F/47F (10.8*/4.1W)

ALEF + T480(*T240), Cinema 3D, Smart + 4 Mode

LM5800 55F/47F/42F (3.4W)

LED, T120Hz, 3D

LM5850 55F/47F (3.21일주차 RS 출하)

LED, T120Hz, 3D, 3D+Smart BDP in-packing

LM4600

LS3400

55F/47F (6.2W)

LED, T120Hz, 3D

42F/32 (4.1W)

LED, 60Hz (32”: HD)

LS4600 55F/47F (3.4W)

LED, T120Hz

LM6250 55F/47F (4.3W)

LED, T120Hz, 3D, Smart + 3 Mode, 3D BDP in-packing

LM6400 55F/47F (5.4W)

LED, T120Hz, 3D, Smart + 3 Mode

LM6450 60F (9.2W)

LED, T120Hz, 3D+Smart

LS4000 50F(8.1W)

LED, T120Hz

32*/26/22 (3.8*/3.12)

CCFL, HD

32* (3.10*)

Only for training and service purposes

LGE Internal Use Only

6 / 153

Mexico

Low

end

Old ToolDTV Borderless

’10

120Hz, Broadband

60F(5.1W) + 52F/46F/42F/32F (3.2W)

FHD

47F/42F/37F/32F (3.1W)

32/26/22/19 (3.1W)

LD350

LD550

LD450

120Hz (LH50 Tool)

47F/42F(3.3W), 32F(3.4w)

LD520

FHD (LH30 Tool)

47F/42F/32F (4.4W)

LD420

HD (LH20 Tool)

32 (4.4W)

LD320 HD

LK550 47F/42F (3.28)

LK450 42F/37F/32F (2.28)

LK430 42F/32F*(3.25/3.28*)

LK330 32/26/22(3.14)

’11

CCFL+120Hz, Smart TV, M3(옵션),

WiFi in-boxing

CCFL+FHD

CCFL+HD (LD350 Tool)

CCFL+FHD (LD450 Tool)

’12

High

end

Full LED Slim + 480Hz, 3D,THX, Magic UI,

Broadband

55F/47F (3.2W : 47” CSKD Air, 55” SET

Air)

LX9500 55F/47F(5.2W)

LE8500Full LED Slim + 240Hz,THX, Broadband

LW9800 55F/47F (9.1W)

NANO Full LED+480Hz, Cinema 3D,

THX(TBD), Smart TV, M3, WiFi B/in

LW6500 65F (5.1W)

LED +120Hz, Cinema 3D, Smart TV, M3,

WiFi in-boxing

Mid

end Edge LED + 120Hz, Broadband

55F/47/42F(5.3W)/37F/32F(4.3W

)

55F/47F (3.1W)

240Hz, Broadband

LD650

Edge LED + 120Hz

LE5300

LD630 55F/47F/42F (4.3W)

240Hz (LD650 Tool)

55F/47F/42F (3.2W) + 32F (4.3W)

LE5400

/26/22/(3.2W)/19(4.4W)

(26/22/19: Edge LED HD)

Edge LED + 120Hz, Local Dimming,

Broadband

55F/47F/42F (5.1W)

LE7500

Edge LED + 120Hz

55F/47F/42F

(8.4W)

LE7300

LX6500 55F/47F/42F (5.1W)

LED Plus + 240Hz, 3D, Local Dimming,

Broadband(LE5500 Tool)

LED +120Hz, Cinema 3D, Smart TV,

M3(옵션), WiFi in-boxing

(단, 32” 는WiFi in-boxing 없음)

LW5700 55F/47F/42F/32F*(3.29/4.16*)

LW5600 55F/47F/42F (3.20)

LV3500 55F*/47F**/42F/37F/32F (2.28/3.7*/3.25**)

LV3520 42F/32F (3.7)

LV2500 32/26/22*/19**(2.28/4.17*/3.15**)

LED Plus+120Hz, Cinema 3D, Smart TV,

M3, WiFi in-boxing

LED+FHD

LED+HD

LV2520 32/26(4.25) LED+HD

LED+FHD

LW5000 55F/47F/42F (7.3W)

MM LED Plus+120Hz, Cinema 3D

LV4400 55F/47F/42F (10.1W)

LED+120Hz

LV2400 32 (10.1W) LED+HD

EM9600

LM9500

LM9600

LM8600

LM6700

LM6200

LS5750

LS5600

LS3500

CM565

CS560

CS530

CS460

55F

OLED, 3D, Smart + 4 Mode

72F (6/18)

IOL, T480Hz, 3D, Smart + 4 Mode

84(UD)*/60F*/55F/47F (10/15*/4.2W)

ALEF + T480(*T240), 3D, Smart + 4 Mode

55F/47F (4.2W)

LED, T240Hz, 3D, Smart + 4 Mode

55F/47F/42F* (3.14, 4.1W*)

LED, T120Hz, 3D, Smart + 3 Mode

55F/47F/42F (3.21)

LED, T120Hz, Smart + 3 Mode

55F/47F/42F/37F/32F* (3.14/3.4*)

LED, T120Hz (37/32” 60Hz)

LED, HD

47F/42F (4.1W)

CCFL., 60Hz, 3D, LK450 Tool

42F/32F (3.17)

CCFL, 60Hz, LK450 Tool

42F (3.17)

CCFL, 60Hz, LK450 Tool

Clear Screen

LM7600 55F/47F (3.14)

LED, T240Hz, 3D, Smart + 3 Mode

LM6210 47F/42F (4.1W)

LED, T120Hz, 3D, Smart + 3 Mode

CS570 47F (4.1W)

CCFL, 120Hz, LK450 Tool

65F*/55F/47F/42F (3.21*/3.14)

LED, T120Hz, 3D, Smart + 3 Mode

LM5800 55F/47F/42F (4.1W)

LED, T120Hz, 3D

LM4600

LS3400

55F/47F (6.3W)

LED, T120Hz, 3D

42F/32 (4.2W)

LED, 60Hz (32”: HD)

LS4600 55F/47F (4.1W)

LED, T120Hz

LS5700 60F*/55F/47F/42F/32F (5.1W TBD*/3.14)

LED, T120Hz, Smart + 3 Mode

LS5650 42F (3.7)

LED, T120Hz

LM6400 55F/47F (6.1W)

LED, T120Hz, 3D, Smart + 3 Mode

LM6450 60F (9.3W)

LED, T120Hz, 3D+Smart

LS4000 50F(8.2W)

LED, T120Hz

32*/26/22 (3.15*/3.19)

CCFL, HD

32* (3.17*)

Only for training and service purposes

LGE Internal Use Only

7 / 153

◈CONTENT ◈

1. ‘2011 Product line-up and features

2. Model naming and tool option

3. New features

4. Main PCBs

5. Block Diagrams, IIC Map

6. Structure of TV set and connection of sub ass’ys

7. New sub ass’ys

- Instruction of new sub ass’ys

- How to use tool

- Download

8. Adjust way of new features

9. Repair guide

10. The latest issue and concerning issue

Only for training and service purposes

LGE Internal Use Only

8 / 153

Standard of 2012y Model Name

Description of Tool Options

Model naming and Tool option

ToolOption

12Y model name

Only for training and service purposes

LGE Internal Use Only

9 / 153

◈CONTENT ◈

1. ‘2011 Product line-up and features

2. Model naming and tool option

3. New features

4. Main PCBs

5. Block Diagrams, IIC Map

6. Structure of TV set and connection of sub ass’ys

7. New sub ass’ys

- Instruction of new sub ass’ys

- How to use tool

- Download

8. Adjust way of new features

9. Repair guide

10. The latest issue and concerning issue

Only for training and service purposes

LGE Internal Use Only

10 / 153

EPI Interface

EPI(Embedded Point-Point Interface)

Features

• Point-Point topology (support 2 Pair option)

• CDR (Clock Data Recovery)

• Bandwidth up to 1.85Gbps/pair at FHD 120Hz 10 bit application

• Lock signal cascading and feedback to T-Con

• Embedded Control Data

Merits

• Better reliability on common noise

• No data skew and better EMI margin

• Fewer lines than mini-LVDS

• Slim PCB design

TCON

LOCK

VCC 1

Figure1. Topology

Only for training and service purposes

LGE Internal Use Only

11 / 153

EPI Interface (mini-LVDS vs. EPI)

Comparison

HF mini-LVDS

What to change

EPI (Embedded clock P-to-P Interface)

-Difficult to upgrade bandwidth limit

-Multiple number of wires needed for higher bandwidth

HF mini-

LVDS FHD (10bit)

60Hz 120Hz 240Hz

No. of Signal 36 36 72

Connector 60pin

(2ea) 60pin

(2ea) 80pin

(2ea)

-Better reliability on common noise

-No data skew. Better EMI margin

-Lower cost ( Cable, Connector )

-Slim S-PCB design (14mm Æ10mm) helps slimmer TV

EPI

FHD (10bit)

60Hz 120Hz 240Hz

960ch 960ch 720ch

No. of Signal 12 12 32

Connector - 50 pin

(2ea) 70pin

(2ea)

LCM (T-con to S-Driver IC)

TCON

LOCK

VCC 1

TCON

VCC 1

HF mini-LVDS

EPI

* Bandwidth Capability

- FHD 120Hz 10Bit : 594Mbps@36Lines →1.65Gbps@12Lines

- FHD 240Hz 10Bit : 594Mbps@72Lines →1.25Gbps@32Lines

(FHD 120Hz)

Only for training and service purposes

LGE Internal Use Only

12 / 153

HF mini-LVDS EPI

Topology

Protocol

Features

@10bit, FHD120

• Multi Drop

• Data rate: 660Mbps

• External clock

• Point to Point

• Data rate : 1.8Gbps

• Embedded clock, Control

Merit •Simple structure

• Standardization

• Fewer Lines : 12

• Embedded clock

: low EMI, Clock skew free

• Easy to PCB design

Demerit

• Too many lines : 36

• Clock skew

• EMI due to clock lines

• Bandwidth limit

• Transmission Overhead

: 4bit delimiter

TCON

Lock

TCON

EPI Interface (mini-LVDS vs. EPI)

Only for training and service purposes

LGE Internal Use Only

13 / 153

◈CONTENT ◈

1. ‘2011 Product line-up and features

2. Model naming and tool option

3. New features

4. Main PCBs

5. Block Diagrams, IIC Map

6. Structure of TV set and connection of sub ass’ys

7. New sub ass’ys

- Instruction of new sub ass’ys

- How to use tool

- Download

8. Adjust way of new features

9. Repair guide

10. The latest issue and concerning issue

Only for training and service purposes

LGE Internal Use Only

14 / 153

Main PCB for Broadband

To PSU

31Main processor, DDR Memory

eMMC Memory

Micom for Key/IR sensing

Audio AMP (10W+10W)

LVDS &EPI Wafer

xxLS5700-UA

Soft touch +IR

Front Spk

To module

All model

Only for Dev

Chassis : LA22E

PCB P/No : EAX64434205

WIFI

RF Assy

Only for training and service purposes

LGE Internal Use Only

15 / 153

◈CONTENT ◈

1. ‘2011 Product line-up and features

2. Model naming and tool option

3. New features

4. Main PCBs

5. Block Diagrams, IIC Map

6. Structure of TV set and connection of sub ass’ys

7. New sub ass’ys

- Instruction of new sub ass’ys

- How to use tool

- Download

8. Adjust way of new features

9. Repair guide

10. The latest issue and concerning issue

Only for training and service purposes

LGE Internal Use Only

16 / 153

MTK5369 Block Diagram( LS57 )

L/R In

SPDIF OUT

USB

Audio

AMP

(NTP7500

or STA380)

I2S Out

MTK

CI slot

P_TS

CVBS

P_TS

T/C Demod

IF(+/-)

USB1

RS-232C

only Dev

PC-RGB

PC-AUDIO

OPTIC

LAN

SYSTEM

DDR3 X

1600 X

(2Gb)

HDMI1

HDMI2

HDMI3

Side

Rear

RGB,H/V

Ethernet

CVBS

UART

SYSTEM EEPROM X 1

(256Kb)

HDMI

MUX

(HDCP

EEPROM)

M-Remote

Module

Air/

Cable TUNER

(T/C)

TUNER

(S2)

DIGITAL

DEMOD

(T/C)

DVB-S

ANALOG

DEMOD

DIGITAL

DEMOD

(S2) TS_S/P

LNB

USB2

USB3

HDMI4 LVDS 41P

51P

eMMC X 1

(4GB)

USB_WIFI

SYSTEM

DDR3 X

1600 X 16

(2Gb)

DDR

CONTROLER A/B

SPI LOCAL DIMMING

I2C Sub Micom

(RENESAS)

Remote Control

SYSTEM

DDR3 X

1600 X

(2Gb)

SYSTEM

DDR3 X

1600 X 16

(2Gb)

UART

P_TS

EPI 50P

50P

X_TAL

27MHz

: according to input spec

Only for training and service purposes

LGE Internal Use Only

17 / 153

Jack Interface

[PR0P],[PB0P],[Y0P]

[OPCTRL8]

[VDACX_OUT]

[VDACY_OUT]

[AUOUTL0]

[ADIN0_SRV]

[CVBS2P]

[AIN0_L_ADDC]

[AIN0_R_AADC]

[SPDIF_OUT]

[AUOUTR0]

Main SoC

MTK

[SOY0]

[Y1P],[PB1P],[PR1P]

[OPCTRL9]

[AL0_ADAC]

[AR0_ADAC

[VGA_SCL]

[VGA_SDA]

[OPCTRL7]

[VSYNC], [HSYNC]

[RP],[GP],[BP]

[ASPDIF0] SPDIF

SPDIF_OUT

[AIN2_L_AADC]

COMP 1 PHONE JACK

COMP1_Y/Pb/Pr

COMP1_DET

SC_DET

SC_R/G/B +

SC_ID

DTV/MNT_V_OUT

DTV/MNT_L_OUT IC6000

AZ4580M

SC_L/R_IN

SC_CVBS_IN

[SCART_LOUT]

[SCART_ROUT]

DTV/MNT_R_OUT

SC_FB

[AIN3_R_AADC]

[AIN3_L_AADC]

[CVBS0P]

[OPCTRL5]

AV1_L_IN

AV1_R_IN

AV1_CVBS_DET

AV1_CVBS_IN

CVBS 1 PHONE JACK

EARPHONE

JACK

HP_LOUT_MAIN

HP_ROUT_MAIN

RGB_PC

RGB_DDC_SCL

RGB_DDC_SDA

DSUB_DET

DSUB_VSYNC, DSUB_HSYNC

DSUB_R+, DSUB_G+, DSUB_B+

PC AUDIO

PC_L_IN

PC_R_IN

[AIN2_R_AADC]

Full Scart(18 Pin Gender)

IC6100

TPA6132A2

HP_LOUT_AMP

HP_ROUT_AMP

Only for training and service purposes

LGE Internal Use Only

18 / 153

GP4 Backend block diagram (EPI & T-con)

IC7700

TPS65178

IC7701

TPS65198

50Pin

EPI LEFT

50Pin

EPI RIGHT

VCOM, GIP_RST

R(0옴)

OPT

DISCHG VGL_I

VGL_I

VGH_ODD, VGH_EVEN

VGH_R, VGH_F, VST

(0옴)

CLK1~6_I CLK1~6

VCOM_P/N/LOOP

VGL_FB

CTRLN

VCC

CTRLP

VGH_FB

VDD

SWP

SWN

Main

SoC

MTK

(47옴)

EO_SOC

MCLK_SOC

GST_SOC

GCLK_SOC GCLK

MCLK

GST

[TCON6]

[TCON5]

[TCON4]

[TCON3]

Only for training and service purposes

LGE Internal Use Only

19 / 153

GP4 Backend block diagram (EPI & T-Con)

Main SoC

MTK IC7700

TPS65178

50Pin

EPI LEFT

50Pin

EPI RIGHT

GMA[1][3][9][10][12][14][15][16][18]

GMA[4][5][7][12][15]

EPI_LOCK3

TXA1N/P, TXACLKN/P, TXA4N/P

EPI

CH1/2/3

EPI

CH4/5/6

TXA0N/P, TXB1N/P, TXB2N/P

Z_OUT

Vcore

VDD

H_VDD

Vcore

H_VDD

VDD

VCC18

VCOMLFB

VCOMRFB

EPI_LOCK6

EPI_LOCK6_SOURCE

VCOM_DYN

PMIC_RESET

I2C_SDA2

I2C_SCL2

[TCON7]

[TCON8]

[OPCTRL11]

[OPCTRL10]

Only for training and service purposes

LGE Internal Use Only

20 / 153

GP4 Backend block diagram (LVDS Tx & Local Dimming)

LVDS Tx

Block

Main SoC

MTK

LVDS_SEL

BIT_SEL_LOW

51Pin

LVDS

Output

PANEL_VCC

(+12V)

41Pin

LVDS

Output

10-bit (R)

Dual-link LVDS Output

10-bit (R)

Dual-link LVDS Output

•LVDS_SEL : “H”=JEIDA, “L” or NC=VESA (LGD)

•BIT_SEL : “H” or NC = 10-bit, “L” = 8-bit

L/DIMO_SCLK

L/DIMO_MOSI

I2C_SCL1

I2C_SDA1

L/DIMO_VS

[LDM_CK]

[LDM_VSYNC]

[STB_SCL]

[LDM_D0]

[STB_SDA]

Only for training and service purposes

LGE Internal Use Only

21 / 153

◈CONTENT ◈

1. ‘2011 Product line-up and features

2. Model naming and tool option

3. New features

4. Main PCBs

5. Block Diagrams, IIC Map

6. Structure of TV set and connection of sub ass’ys

7. New sub ass’ys

- Instruction of new sub ass’ys

- How to use tool

- Download

8. Adjust way of new features

9. Repair guide

10. The latest issue and concerning issue

Only for training and service purposes

LGE Internal Use Only

22 / 153

Interconnection - 1

1Main PCB

2Power Board

3IR+Soft touch PCB

T-con Driver

Main / LPB 24Pin cable

Main / Module LVDS Cable

LED driver / PSU

10Pin (IR+Touch) Cable

SPK Cable

[PCBs]

[Cables]

47LS5700-UA

RF Assy Cable

WIFI Assy Cable

4RF Assy

5WIFI Assy

Only for training and service purposes

LGE Internal Use Only

23 / 153

◈CONTENT ◈

1. ‘2011 Product line-up and features

2. Model naming and tool option

3. New features

4. Main PCBs

5. Block Diagrams, IIC Map

6. Structure of TV set and connection of sub ass’ys

7. New sub ass’ys

- Instruction of new sub ass’ys

- How to use tool

- Download

8. Adjust way of new features (widevine…)

9. Repair guide

10. The latest issue and concerning issue

Only for training and service purposes

LGE Internal Use Only

24 / 153

- Introductions of soft-touch

Introductions of 12Y Model Soft-touch Ass’y

2011년12월13일

LCD TV 사업부

LCD TV 연구소 / BP그룹

Only for training and service purposes

LGE Internal Use Only

25 / 153

2012Y IR + Soft touch PCB Pinmap

Circuit Block Diagram

Pin Configuration

KEY1, KEY2 Voltage

(Tolerance of voltage ±0.2V)

Ass’y Picture

Only for training and service purposes

LGE Internal Use Only

26 / 153

2012Y IR + Soft Touch LED Lighting Scenario

구분 Spec 내용 비고

Power

Indicator UI

- 12Y GP4 High(L9), GP4 Mid(MTK), GP4 Low(S7LR2)

Æ“ Power Light” UI Delete compared with 11Y(GP3 model)

- 11Y Carry Over Model : 12Y same Power LED scenario process

Æ“ Power Light “ UI Delete, The way of 11Y Soft Touch Ass’y is used. White LED Disable

GP4

(High/Mid/Low)

Power LED

시나리오

User

Condition

Power On - Stand-By condition to Red LED On : After DC ON, Red LED light Blinks twice and then Red LED is Off

- Stand-By condition to Red LED Off : After DC ON, Red LED light Blinks three times and then Red LED is Off -

Power Off - Without Blink, Red LED On immediately

But, If the mode of Power Indicator UI is Stand-By, keep staying Red LED Off status -

Remote Key

input - When you put the remote Control button, Red LED Blinks once -

Warm

Stand-by

- Red LED On stays and In the case of Set On, Red LED turns Off

ÆIncluding DVR Ready model, Japanese model

Same

as the

11Y

3D mode - Red LED Off (Power On condition is identical) Same

as the

11Y

Factory

Condition

Factory

Default

Mode

(In-Stop)

- 12Y LED Model : Stand-By On (Red LED On)

- 12Y CCFL Model : Stand-By On (Red LED On)

- 11Y Carry Over Model (CS5XX/CM5XX) : Stand-By On (Red LED On)

- After In-Stop, Red LED On is processed and after In-Stop, Red LED turns on within 3 sec

Power Only

Mode

- In the case of Power Only On, Red LED turns Off

- In the case of DC Off, Red LED turns On -

Power LED Scenario

Only for training and service purposes

LGE Internal Use Only

27 / 153

Introductions of GP4 Sensor (Touch IC)

Touch Key Threshold Level (Ta = 25ºC )

1. Verify the number of THR at first.

2. Once you correctly touch Touch button for more than 1 sec, you

can see a Touch data while you keep touching the button.

3. Keep in mind that you can only read the Touch data during touch

status.

4. It doesn’t matter that Touch data gets low value after taking off

your finger.

Manual of Touch Sensitivity

Only for training and service purposes

LGE Internal Use Only

28 / 153

Introductions of GP4 Sensor (Touch IC)

Touch EEPROM Register change with USB port

1. Write all of the address, value (Hex) as a below. capable of only

Touch.txt file based on the left picture

2. Make the file [ Filename :

‘Touch.txt’ ] and move it to USB (The

outermost area, Don’t move it to any

folder)

3. Connect USB to TV and press

button ‘ADJ menu’ and then choose

the ‘touch sensitivity setting’

4. Press button ‘SIMPLINK (Simply

Link key)’ and then you can see the

OK Pop up.

5. After that, you check it the IR LED

version on In-start menu and verify

it that the number of version is

changed to what you want.

Addr Value

Only for training and service purposes

LGE Internal Use Only

29 / 153

Introductions of 12Y RF ass’y + Magic Remote control

2011년12월19일

LCD TV 사업부

LCD TV 연구소 / BP그룹

-Introductions of 12Y RF ass’y

+ Magic Remote control

Only for training and service purposes

LGE Internal Use Only

30 / 153

1. System

Remote RF Receiver TV

UART or USB

Pairing Information Transmission (Send to TV after Paired)

• Static Calibration Data (Bypass only)

• Remote FW ver. (Save also in Receiver)

• BD_ADDR (Save also in Receiver)

•Pairing Information Transmission Sequence

• When it is paired, the remote sends packets(pairing success, F/W version, BD_ADDR) to the receiver.

• The receiver sends the pairing success packet to TV directly.

• F/W version and BD_ADDR packets are just saved on the receiver.

• The receiver sends F/W version or BD_ADDR packet to TV when it is required.

Motion Data Transmission

• Period : 7.5msec

• Motion Data : gyro, accelerometer

Voice Data Transmission

• Period : 10msec

• Voice sampling : 16khz 16bit

ÆSee “6-2. Packets” on page 8.

Only for training and service purposes

LGE Internal Use Only

31 / 153

2. Remote Buttons (M3 vs. M4)

BUTTON RF Unpaired

IR_CODE

RF Paired

RF_CODE

IR continuous

repeat ETC.

Phsical

Buttons

POWER 0x08 0x08 YIR only

BACK 0x28 0x8028 Y

HOME 0x7C 0x807C Y

←0x07 0x8007 Y

→0x06 0x8006 Y

↑0x40 0x8040 Y

↓0x41 0x8041 Y

OK 0x75 0x8044 Y

CH + 0x00 0x8000 Y

CH - 0x01 0x8001 Y

VOL + 0x02 0x8002 Y

VOL - 0x03 0x8003 Y

MUTE 0x09 0x8009 Y.

3D_Mode 0xDC 0x80DC Y

MyAPPS 0x42 0x8042 Y

VOICE 0x800A Y= VOICE_START

Logical

Buttons

AUTO_WAKEUP X 0x800C

VOICE_START X 0x800A

VOICE_STOP X 0x800D

POINT_START X 0x803E

POINT_STOP X 0x803F

power

mute

home

↑

← →

↓

voice

vol ch

M3 Remote M4 Remote

power

back home

↑

← →

↓

mute

vol ch

3D star

Only for training and service purposes

LGE Internal Use Only

32 / 153

MPU-3050 (Gyro)

(Invensense)

LIS331DLH(Accel.)

(STMicro) BCM20733M

(BROADCOM)

Bluetooth 3.0

Key Button

( 4 x 5 )

AA x 2 Battery DC-DC 2.8V LDO

Power Management

Bluetooth Remocon Bluetooth Receiver

BCM20702M

(BROADCOM)

Bluetooth 4.0

Antenna

Connector

X-tal

20 MHz

Antenna

X-tal

24 MHz

3. M4 Block Diagram

2.8V LDO

256Kbit

(E2PROM)

512Kbit

(Serial Flash)

I2C

SPI

UART

SPI

WM8950

(Wolfson)

Voice

MIC.

(Knowles)

I2S

M4 4-mode Only

Only for training and service purposes

LGE Internal Use Only

33 / 153

주요 Item IC Manufacturer Function

Remocon

Voice Voice Codec WM8950 Wolfson 16KHz Sampling of Audio data

MEMS Mic. SPU0414HR5H Knowles Sensing Voice

Motion

Sensor

Gyro Sensor ITG3050 Invensense Sensing angular velocity of X, Y, Z-axis

Accelerometer MMA8452 Stmicro Sensing device tilt (Pitch & Roll angle)

Micom

RF Antenna SDBTPTR3015 Partron

Wireless communication

X-tal 24MHz Partron

RF + Micom BCM20733 Broadcom

DC-DC Converter TPS61097 TI Battery Boost up Regulator

LDO1 uPI7716 uPI RF, Gyro, Accelerometer Power Supply

LDO2 uPI7716 uPI Audio Codec, Mic. Power Supply

4. Function list

Only for training and service purposes

LGE Internal Use Only

34 / 153

5. RF Pairing / Un-pairing Method

Method Description

RF Pairing

Method1

– If unpaired, just press "OK" button.

– If paired, press "OK" button after

unpairing.

Method 2 (Repairing)

– Press “BACK" button for 5 sec.

• When do pairing, the remote

should make pairing request IR

signal(0x29) to TV.

• When TV receive the IR signal, it

should send "pairing request

packet" to the RF receiver.

• After pairing success, the remote

should blink LED for some time and

TV send "pairing success packet"

back to TV.

• When remote try to unpairing, it

doesn’t care about state of

receiver(stand alone).

RF Unpairing Press “HOME" button and “BACK" button at

the same time for 5 sec.

• When remote try to unpairing, it

doesn’t care about state of

receiver(stand alone).

• After unpairing, all pairing

information should be erased.

• After unpairing, LED should be

blinked for 3sec.

• The remote just becomes to IR

mode.

Only for training and service purposes

LGE Internal Use Only

35 / 153

-Introductions of WIFI built in

ass’y

Introductions of 12Y WIFI built in ass’y

2011년12월21일

LCD TV 사업부

LCD TV 연구소 / BP팀

Only for training and service purposes

LGE Internal Use Only

36 / 153

WIFI Built in ass’y feature(LGIT)

WIFI built in feature

GND4

DP3

DM2

5V1

USB interfacePIN

- Pin map

- Block diagram

Only for training and service purposes

LGE Internal Use Only

37 / 153

WIFI Built in Block-diagram(Arcadyan)

Only for training and service purposes

LGE Internal Use Only

38 / 153

WIFI Built in ass’y Specification

Only for training and service purposes

LGE Internal Use Only

39 / 153

◈CONTENT ◈

1. ‘2011 Product line-up and features

2. Model naming and tool option

3. New features

4. Main PCBs

5. Block Diagrams, IIC Map

6. Structure of TV set and connection of sub ass’ys

7. New sub ass’ys

- Instruction of new sub ass’ys

- How to use tool

- Download

8. Adjust way of new features

9. Repair guide

10. The latest issue and concerning issue

Only for training and service purposes

LGE Internal Use Only

40 / 153

표지

12Y Widevine & HDCP 2.0 & NETFLX

2011년12월22일

Contents

1. Widevine?

2. HDCP 2.0 & NETFLIX?

3. DTCP?

4. Changed BOM

LCD TV 사업부

LCD TV 연구소 / BP그룹

Only for training and service purposes

LGE Internal Use Only

41 / 153

1. Widevine?

[Widevine]

Widevine is the Solution(Library) offering Adaptive Streaming and DRM.

In BBTV, when special CP do service, this module is required key.

Currently CP which is requested to widevine, is typically Australian Bigpond Live and

North American CinemaNow.

Furthermore, because the future will be the spread of CP, widevine key download for the

global model should be applied to production.

(Because operation unique key should be downloaded for Widevine , Widevine key

dowmload by NSU is impossible.)

[Widevine]

Widevine is the Solution(Library) offering Adaptive Streaming and DRM.

In BBTV, when special CP do service, this module is required key.

Currently CP which is requested to widevine, is typically Australian Bigpond Live and

North American CinemaNow.

Furthermore, because the future will be the spread of CP, widevine key download for the

global model should be applied to production.

(Because operation unique key should be downloaded for Widevine , Widevine key

dowmload by NSU is impossible.)

[Widevine Key]

Widevine Key is unique data stored TV for using Widevine.

[Widevine Key]

Widevine Key is unique data stored TV for using Widevine.

Only for training and service purposes

LGE Internal Use Only

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HDCP

9High-bandwidth Digital Content Protection

9Protect high-value digital motion pictures, television programs and audio

against unauthorized interception and copying between a digital set top box or

digital video recorder and a digital TV or PC.

9Specification developed by Intel Corporation to protect digital entertainment

across the DVI/HDMI interface.

Why HDCP2.0?

9HDCP revision 2.0 supports a broader range of wired and wireless interfaces.

Netflix

9the services maintain a huge selection of movies and latest releases and offer

DVD rentals via mail & online streaming.

2. HDCP 2.0 & NETFLIX?

Only for training and service purposes

LGE Internal Use Only

43 / 153

3. DTCP?

[DTCP]

The Digital Transmission Content Protection Specification defines a cryptogrphic

protocol for protecting audio/video entertainment content from unauthorized copying,

intercepting, and tampering as it traverses digital transmission mechanisms such as a

high-performance serial bus that conforms to the IEEE 1394-1995 standard. Only

legitimate entertainment content delivered to a source device via another approved copy

protection system (such as the DVD Content Scrambling System) will be protected by

this protection system.

[Three cryptographic Keys]

•Authentication Key which is formed as a result of authentication and used to protect the

exchange keys.

•Exchage Key which is used to set up and protect content streams.

•Content Key which is used to encrpt the content being exchanged.

[DTCP]

The Digital Transmission Content Protection Specification defines a cryptogrphic

protocol for protecting audio/video entertainment content from unauthorized copying,

intercepting, and tampering as it traverses digital transmission mechanisms such as a

high-performance serial bus that conforms to the IEEE 1394-1995 standard. Only

legitimate entertainment content delivered to a source device via another approved copy

protection system (such as the DVD Content Scrambling System) will be protected by

this protection system.

[Three cryptographic Keys]

•Authentication Key which is formed as a result of authentication and used to protect the

exchange keys.

•Exchage Key which is used to set up and protect content streams.

•Content Key which is used to encrpt the content being exchanged.

Only for training and service purposes

LGE Internal Use Only

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4. Changed BOM

As-Was Current

Æ추가

Add Item

1.Marlin (Yes/No)

2.CNTV (Yes/No)

3.HDCP Tx (Yes/No)

4.DTCP Rx (Yes/No)

5.HDCP Rx (Yes/No)

주3) CNTV [Yes] : China Smart TV Only

Only for training and service purposes

LGE Internal Use Only

45 / 153

4. Changed BOM

Only for training and service purposes

LGE Internal Use Only

46 / 153

◈CONTENT ◈

1. ‘2011 Product line-up and features

2. Model naming and tool option

3. New features

4. Main PCBs

5. Block Diagrams, IIC Map

6. Structure of TV set and connection of sub ass’ys

7. New sub ass’ys

- Instruction of new sub ass’ys

- How to use tool

- Download

8. Adjust way of new features

9. Repair guide

10. The latest issue and concerning issue

Only for training and service purposes

LGE Internal Use Only

47 / 153

Contents of LCD TV Standard Repair Process

No. Error symptom (High category) Error symptom (Mid category) Page Remarks

A. Video error

No video/Normal audio 1

2 No video/No audio 2

3 Video error, video lag/stop, fail tunning 3, 4

4 Color error 5

5Vertical/Horizontal bar, residual image, light

spot, external device color error 6

B. Power error

No power 7

7Off when on, off while viewing, power auto

on/off 8

C. Audio error

No audio/Normal video 9

9 Wrecked audio/discontinuation/noise 10

D. Function error

No response in remote controller, key error,

recording error, memory error 11

11 External device recognition error 12

12 E. Noise Circuit noise, mechanical noise 13

13 F. Exterior error Exterior defect 14

First of all, Check whether there is SVC Bulletin in GCSC System for these model.

Only for training and service purposes

LGE Internal Use Only

48 / 153

Contents of LCD TV Standard Repair Process Detail Technical Manual

No. Error symptom Content Page Remarks

A. Video error_ No video/Normal audio

Check LCD back light with naked eye A1

2 LED driver B+ 24V measuring method A2

3 Check White Balance value A3

4 Power Board voltage measuring method A4

6A. Video error_ No video/Video lag/stop TUNER input signal strength checking method A6

7 LCD-TV Version checking method A7

A. Video error_Color error

LCD TV connection diagram A8

10 Tuner Checking Part A9

11 Check Link Cable (LVDS) reconnection

condition

A10

A11

A10 : 32/37/42/47/55

A11 : 32 AUO

12 Adjustment Test pattern - ADJ Key A12

A. Video error_Vertical/Horizontal bar,

residual image, light spot

LCD TV connection diagram A8

14 Check Link Cable (LVDS) reconnection

condition

A10

A11

A10 : 32/37/42/47/55

A11 : 32 AUO

15 Adjustment Test pattern - ADJ Key A12

Defected Type caused by T-Con/

Inverter/ Module

Exchange T-Con Board (1) A-1/5

17 Exchange T-Con Board (2) A-2/5

18 Exchange LED driver Board (PSU) A-3/5 55”: driver board

Other : PSU

19 Exchange Module itself (1) A-4/5

20 Exchange Module itself (2) A-5/5

Continue to the next page

Only for training and service purposes

LGE Internal Use Only

49 / 153

Normal

audio

Move to No

video/No audio

No video

Normal audio Check Back Light

On with naked eye On Y

Check Power Board

12v,3.5v etc. Normal

voltage

Replace T-con Board

or module

And Adjust VCOM

Repair Power Board

or parts

Check Power Board 24v output

Normal

voltage

YReplace Inverter

or module

Repair Power

Board or parts

End

Always check & record S/W Version and White

Balance value before replacing the Main Board Replace Main Board Re-enter White Balance value

※Precaution

Established

date

Standard Repair Process

Revised date 1/13

LCD TV Error

symptom

A. Video error

No video/ Normal audio

☞A4☞A1

☞A2

☞A28

☞A7 & A3

First of all, Check whether all of cables between board is inserted properly or not.

(Main B/D↔Power B/D, LVDS Cable,Speaker Cable,IR B/D Cable,,,)

2010. 12 .14

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LGE Internal Use Only

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Normal

voltage?

Check various voltages

of Power Board

( 3.5V,12V,20V or

24V…)

No Video/

No audio

Check and

replace

MAIN B/D

Replace Power

Board and repair

parts

NEnd

Standard Repair Process

A. Video error

No video/ No audio

☞A4

Established

date

Revised date 2/13

LCD TV Error

symptom 2010. 12 .14

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A. Picture Problem

Picture broken/ Freezing

☞A6

Check RF Signal level

Normal

Signal?

Check RF Cable

Connection

1. Reconnection

2. Install Booster

Check

S/W Version

Booster menu

On→Off: Check

Off→On: Check

S/W Upgrade

Check whether other equipments have problem or not.

(By connecting RF Cable at other equipment)

→DVD Player ,Set-Top-Box, Different maker TV etc`

SVC

Bulletin?

Replace

Main B/D

Check

Tuner soldering

Normal

Picture?

Normal

Picture?

YClose

■Menu→Setup →Booster

. By using Digital signal level meter

. By using Diagnostics menu on OSD

( Menu→Set up→Support →Signal Test )

- Signal strength (Normal : over 50%)

- Signal Quality (Normal: over 50%)

Normal

Picture?

Contact with signal distributor

or broadcaster (Cable or Air)

Normal

Picture?

☞A7

Standard Repair Process

Established

date

Revised date 3/13

LCD TV Error

symptom

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A. Picture Problem (DVB-S/S2)

Tuning fail, Picture broken/ Freezing

☞A6

Check RF Signal level

Normal

Signal? Check

S/W Version

S/W Upgrade

SVC

Bulletin?

Normal

Picture?

Check RF signal cable (DVB satellite signal or not)

Check whether other equipments have problem or not.

(By connecting RF Cable at other equipment)

→Set-Top-Box, Different maker TV etc

Change satellite setting

(match with installed ANT)

Normal

Picture?

☞A7

Standard Repair Process

Established

date

Revised date 3/13

LCD TV Error

symptom

2011. 01 .24

Check satellite setting.

-Check LNB frequency.

-Check satellite

-Check Satellite connection

(DiSEqC, motor, etc…)

Normal

setting?

Contact with

signal distributor

or broadcaster

(Cable or Air)

Check

Tuner soldering Replace

Main B/D

Only for training and service purposes

LGE Internal Use Only

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Color

error?

※Check and

replace Link

Cable

(LVDS) and

contact

condition

Replace Main B/D

Color

error?

Check error

color input mode

Check color by input

-External Input

-COMPONENT

-RGB

-HDMI/DVI

External device

/Cable

normal

External Input/

Component

error

Check

external

device and

cable

External device

/Cable

normal

RGB/

HDMI/DVI

error

Check external

device and

cable

Replace Main B/D

A. Video error

Color error

☞A8

End

Replace module

Request repair

for external

device/cable

Color

error?

Check Test pattern

☞A12

☞A10/ A11

Standard Repair Process

Established

date

Revised date 4/13

LCD TV Error

symptom

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LGE Internal Use Only

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Screen

normal?

YCheck external

device

connection

condition

Check and

replace Link

Cable

Normal?

Screen

normal? Replace Main B/D

(adjust VCOM)

Replace

module

Check color condition by input

-External Input

-Component

-RGB

-HDMI/DVI

End

Vertical/Horizontal bar, residual image, light spot

Request repair

for external

device

A. Video error

Vertical / Horizontal bar, residual image,

light spot, external device color error

☞A12

External device screen error-Color error

External

Input

error Connect other external

device and cable

(Check normal operation of

External Input, Component,

RGB and HDMI/DVI by

connecting Jig, pattern

Generator ,Set-top Box etc.

Replace

Main B/D

Screen

normal?

Check screen

condition by input

-External Input

-Component

-RGB

-HDMI/DVI

Request repair for

external device

Component

error

RGB

error

HDMI/

DVI

Connect other external

device and cable

(Check normal operation of

External Input, Component,

RGB and HDMI/DVI by

connecting Jig, pattern

Generator ,Set-top Box etc.

Replace

Main B/D

Screen

normal?

Check S/W Version

Check

version

S/W Upgrade

Normal

screen?

End

Replace Main B/D

For LGD panel

Replace

Module

Screen

normal?

End

Established

date

Revised date 5/13

LCD TV Error

symptom

Standard Repair Process

☞A8 ☞A10/ A11

Check Test pattern

☞A28

For other panel

2010. 12 .14

Only for training and service purposes

LGE Internal Use Only

55 / 153

B. Power error

No power

Power LED

On?

DC Power on

by pressing Power Key

On Remote control

Normal

operation? Check Power

On ‘”High”

Check Power cord

was inserted properly

Check

Power LED

Replace

Power

B/D

Measure voltage of each output of Power B/D

Normal

voltage? Replace Main B/D

OK?

Replace Main B/D

Normal?

Check ST-BY 3.5V

Replace Power B/D

Normal

voltage?

Replace Power

B/D

☞A17

☞A18

☞A19

☞A4

Standard Repair Process

Established

date

Revised date 6/13

LCD TV Error

symptom

. Stand-By: Red

. Operating: white

※

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B. Power error

Off when on, off while viewing, power auto on/off

Error? N

Check Power Off

Mode

Fix A/C cord & Outlet

and check each 3

phase out

Check A/C cord

Check for all 3- phase

power out

Check outlet

Replace Main B/D

CPU

Abnormal

(If Power Off mode is

not displayed)

Check Power B/D

voltage

Replace Main B/D

Normal

voltage?

Replace Power B/D

Normal? End

※Caution

Check and fix exterior

of Power B/D Part

☞A22

☞A19

Established

date

Revised date 7/13

LCD TV Error

symptom

Standard Repair Process

Status Power off List Explanation

Normal

"POWEROFF_REMOTEKEY" Power off by REMOTE CONTROL

"POWEROFF_OFFTIMER" Power off by OFF TIMER

"POWEROFF_SLEEPTIMER" Power off by SLEEP TIMER

"POWEROFF_INSTOP" Power off by INSTOP KEY

"POWEROFF_AUTOOFF" Power off by AUTO OFF

"POWEROFF_ONTIMER" Power off by ON TIMER

"POWEROFF_RS232C" Power off by RS232C

"POWEROFF_RESREC" Power off by Reservated Record

"POWEROFF_RECEND" Power off by End of Recording

"POWEROFF_SWDOWN" Power off by S/W Download

"POWEROFF_UNKNOWN" Power off by unknown status except listed case

Abnormal "POWEROFF_ABNORMAL1" Power off by abnormal status except CPU trouble

"POWEROFF_CPUABNORMAL" Power off by CPU Abnormal

* Please refer to the all cases which

can be displayed on power off mode.

Abnormal

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No audio

Screen normal

Check user

menu >

Speaker off Off N

Cancel OFF

Check audio B+ 24V

of Power Board Normal

voltage

Replace Power Board and repair parts

Check Speaker

disconnection

Replace Speaker

Replace MAIN Board End

C. Audio error

No audio/ Normal video

☞A24 ☞A25

Disconnection

Established

date

Revised date 8/13

LCD TV Error

symptom

Standard Repair Process

2010. 12 .14

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→abnormal audio/discontinuation/noise is same after “Check input signal” compared to No audio

C. Audio error

Wrecked audio/ discontinuation/noise

Wrecked audio/

Discontinuation/

Noise for

all audio

Check and replace

speaker and

connector

Wrecked audio/

Discontinuation/

Noise only

for D-TV

Wrecked audio/

Discontinuation/

Noise only

for Analog

Wrecked audio/

Discontinuation/

Noise only

for External Input

Connect and check

other external device

Normal

audio?

Check and fix external device

Replace Power B/D

Normal

voltage?

Check input

signal

-RF

-External Input

signal

Signal

normal?

(When RF signal is not

received)

Request repair to external

cable/ANT provider

Check audio

B+ Voltage (24V)

Replace Main B/D

(In case of External

Input signal error)

Check and fix

external device

Replace Main B/D

End

Established

date

Revised date 9/13

LCD TV Error

symptom

Standard Repair Process

☞A25

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LGE Internal Use Only

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D. General Function Problem

Remote control & Local switch checking

1. Remote control(R/C) operating error

Check R/C itself

Operation Normal

operating?

Normal

operating?

Replace R/C

If R/C operate,

Explain the customer

cause is interference

from light in room.

Check R/C Operating

When turn off light

in room

Check & Replace

Baterry of R/C

Check & Repair

Cable connection

Connector solder

Normal

operating? Check B+ 3.5V

On Main B/D

☞A27

Normal

Voltage?

Check 3.5v on Power B/D

Replace Power B/D or

Replace Main B/D

(Power B/D don’t have problem)

☞A4

Check IR

Output signal Normal

Signal?

Repair/Replace

IR B/D

☞A27

Replace

Main B/D

☞A27

Standard Repair Process

Established

date

Revised date 10/13

LCD TV Error

symptom

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LGE Internal Use Only

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Check technical

information

- Fix information

-S/W Version

Technical

information?

Check

input

signal

Signal

input?

External Input and

Component

Recognition error

Check and fix

external device/cable

RGB,HDMI/

DVI, Optical

Recognition error

Replace Main B/D

Fix in

accordance

with technical

information

D. Function error

External device recognition error

Established

date

Revised date 11/13

LCD TV Error

symptom

Standard Repair Process

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Check

location of

noise

Identify

nose type Circuit

noise

Replace PSU(with LED driver)

Replace LED driver

Mechanical

noise Check location of

noise

※When the nose is severe, replace the module

(For models with fix information, upgrade the S/W or

provide the description)

※If there is a “Tak Tak” noise from the cabinet,

refer to the KMS fix information and then proceed

as shown in the solution manual

(For models without any fix information, provide

the description)

※Mechanical noise is a natural

phenomenon, and apply the 1st level

description. When the customer does not

agree, apply the process by stage.

※Describe the basis of the description in

“Part related to nose” in the Owner’s Manual.

E. Noise

Circuit noise, mechanical noise

Established

date

Revised date 12/13

LCD TV Error

symptom

Standard Repair Process

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Replace module

Zoom part with

exterior damage Module

damage

Cabinet

damage Replace cabinet

Replace remote controller

Remote

controller

damage

Stand

dent Replace stand

F. Exterior defect

Exterior defect

Adjust VCOM

Established

date

Revised date 13/13

LCD TV Error

symptom

Standard Repair Process

☞A28

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LGE Internal Use Only

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Contents of LCD TV Standard Repair Process Detail Technical Manual

No. Error symptom Content Page Remarks

B. Power error_No power

Check front display LED A17

22 Check power input Voltage & ST-BY 5V A18

23 Checking method when power is ON A19

24 POWER BOARD voltage measuring method A4

26 B. Power error_Off when on, off while

viewing POWER OFF MODE checking method A22

27 B. Power error_Off when on, off while

viewing POWER BOARD PIN voltage checking method A19

C. Audio error_No audio/Normal video

Checking method in menu when there is no

audio A24

29 Voltage and speaker checking method when

there is no audio A25

30 C. Audio error_Wrecked

audio/discontinuation

Voltage and speaker checking method in

case of audio error A25

31 D. Function error_ No response in

remote controller, key error Remote controller operation checking method A27

32 D. VCOM Adjustment Sequence of the Vcom adjustment A28

Continued from previous page

Only for training and service purposes

LGE Internal Use Only

64 / 153

Entry method

1. Press the ADJ button on the remote controller for adjustment.

2. Enter into White Balance of item 6.

3. After recording the R, G, B (GAIN, Cut) value of Color Temp (Cool/Medium/Warm), re-

enter the value after replacing the MAIN BOARD.

Standard Repair Process Detail Technical Manual

Check White Balance value

A. Video error_No video/Normal audio

Established

date

Revised

date

Error

symptom

Content

LCD TV

Entry method

1. Press the ADJ button on the remote controller for adjustment.

2. Enter into White Balance of item 7.

3. After recording the R, G, B (GAIN, Cut) value of Color Temp (Cool/Medium/Warm), re-

enter the value after replacing the MAIN BOARD.

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Standard Repair Process Detail Technical Manual

Power Board voltage measuring method

A. Video error_No video/ Audio

Established

date

Revised

date

Error

symptom

Content

LCD TV

Check the DC 24V, 12V, 3.5V.

24 Pin (Power Board ↔Main Board) - 공통

SMAW200-H24S (YEONHO)

1Power on 224V

324V 424V

5GND 6GND

7GND 8GND

93.5V 10 3.5V

11 3.5V 12 3.5V

13 GND 14 GND

15 GND 16 GND

17 12V 18 Inverter On/off

19 12V 20 Lamp : A-Dim

LED : N.C

21 12V 22 PWM Dim #1

23 GND/P_DIM2

•Lamp SCANNING Model

: PWM Dim #2

24 Error-out

Edge LED

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MENU -ÆSet up Æsupport -Æsignal test

-Æselect channel

When the signal is strong, use the

attenuator (-10dB, -15dB, -20dB etc.)

Standard Repair Process Detail Technical Manual

TUNER input signal strength checking method

A. Video error_Video error, video lag/stop

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LCD TV 2010. 12 .14

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LGE Internal Use Only

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Standard Repair Process Detail Technical Manual

LCD-TV Version checking method

A. Video error_Video error, video lag/stop

1. Checking method for remote controller for adjustment

Press the IN-START with the remote

controller for adjustment

Version

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LCD TV 2010. 12 .14

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LGE Internal Use Only

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Standard Repair Process Detail Technical Manual

LCD TV connection diagram (1)

A. Video error _Vertical/Horizontal bar,

residual image, light spot

As the part connecting to the external input, check the

screen condition by signal

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date

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LCD TV

2010. 12 .14

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LGE Internal Use Only

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Checking method:

1. Check the signal strength or check whether the screen is normal when the external device is connected.

2. After measuring each voltage from power supply, finally replace the MAIN BOARD.

Standard Repair Process Detail Technical Manual

TUNER checking part

A. Video error_Video error, video lag/stop

Established

date

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date

Error

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LCD TV 2010. 12 .14

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LGE Internal Use Only

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Standard Repair Process Detail Technical Manual

Adjustment Test pattern - ADJ Key

A. Video error_Color error

You can view 6 types of patterns using the ADJ Key

Checking item : 1. Defective pixel 2. Residual image 3. MODULE error (ADD-BAR,SCAN BAR..)

4.Video error (Classification of MODULE or Main-B/D!)

A12

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LCD TV 2010. 12 .14

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LGE Internal Use Only

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Solder defect, CNT Broken

T-Con Defect, CNT Broken

Solder defect, CNT Broken Solder defect, CNT Broken

Solder defect, CNT Broken Solder defect, CNT Broken Abnormal Power Section

Solder defect, Short/Crack Abnormal Power Section Solder defect, Short/Crack

Appendix : Exchange T-Con Board (1)

Only for training and service purposes

LGE Internal Use Only

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Abnormal Power Section Solder defect, Short/Crack

Abnormal Power Section

Solder defect, Short/Crack Fuse Open, Abnormal power section

Noise

GRADATION GRADATION

Abnormal Display

Appendix : Exchange T-Con Board (2)

Only for training and service purposes

LGE Internal Use Only

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Appendix : Exchange PSU(LED driver)

No Light Dim Light

Dim Light Dim Light

No picture/Sound Ok

Only for training and service purposes

LGE Internal Use Only

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Appendix : Exchange the Module (1)

Panel Mura, Light leakage Press damage

Crosstalk

Crosstalk Press damage

Panel Mura, Light leakage

Press damage

Un-repairable Cases

In this case please exchange the module.

Only for training and service purposes

LGE Internal Use Only

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Vertical Block

Source TAB IC Defect

Horizontal Block

Gate TAB IC Defect Gate TAB IC Defect Gate TAB IC Defect

Vertical Line

Source TAB IC Defect Vertical Block

Source TAB IC Defect

Horizontal Block

Gate TAB IC Defect Horizontal line

Gate TAB IC Defect

Horizontal Block

Gate TAB IC Defect

Appendix : Exchange the Module (2)

Un-repairable Cases

In this case please exchange the module.

Only for training and service purposes

LGE Internal Use Only

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Standard Repair Process Detail Technical Manual

Check front display LED

B. Power error _No power

A17

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Error

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Content

LCD TV

ST-BY condition: Red

Power ON condition: white

Front LED control :

Menu ÆOption ÆPower Indicator

ÆStandby light ON

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Standard Repair Process Detail Technical Manual

Check power input voltage and ST-BY 5V

B. Power error _No power

A18

Established

date

Revised

date

Error

symptom

Content

LCD TV

For ’10 models, there is no voltage out for st-by purpose.

When st-by, only 3.5V is normally on.

Check the DC 20V/24V, 12V, 3.5V.

Edge LED

2010. 12 .14

Edge LED

24 Pin (Power Board ↔Main Board) - 공통

SMAW200-H24S (YEONHO)

1Power on 224V

324V 424V

5GND 6GND

7GND 8GND

93.5V 10 3.5V

11 3.5V 12 3.5V

13 GND 14 GND

15 GND 16 GND

17 12V 18 Inverter On/off

19 12V 20 Lamp : A-Dim

LED : N.C

21 12V 22 PWM Dim #1

23 GND/P_DIM2

•Lamp SCANNING Model

: PWM Dim #2

24 Error-out

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LGE Internal Use Only

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Standard Repair Process Detail Technical Manual

Checking method when power is ON

B. Power error _No power

A19

Established

date

Revised

date

Error

symptom

Content

LCD TV

Check “power on” pin is high

2010. 12 .14

24 Pin (Power Board ↔Main Board) - 공통

SMAW200-H24S (YEONHO)

1Power on 224V

324V 424V

5GND 6GND

7GND 8GND

93.5V 10 3.5V

11 3.5V 12 3.5V

13 GND 14 GND

15 GND 16 GND

17 12V 18 Inverter On/off

19 12V 20 Lamp : A-Dim

LED : N.C

21 12V 22 PWM Dim #1

23 GND/P_DIM2

•Lamp SCANNING Model

: PWM Dim #2

24 Error-out

Edge LED

Only for training and service purposes

LGE Internal Use Only

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Entry method

1. Press the IN-START button of the remote controller

for adjustment

2. Check the entry into adjustment item 3

Standard Repair Process Detail Technical Manual

POWER OFF MODE checking method

B. Power error _Off when on, off whiling viewing

A22

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Error

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LCD TV 2010. 12 .14

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LGE Internal Use Only

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Checking method

1. Press the MENU button on the remote controller

2. Select the AUDIO function of the Menu

3. Select TV Speaker from Off to On

Standard Repair Process Detail Technical Manual

Checking method in menu when there is no audio

C. Audio error_No audio/Normal video

A24

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LGE Internal Use Only

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Checking order when there is no audio

①Check the contact condition of or 24V connector of Main Board

②Measure the 24V input voltage supplied from Power Board

(If there is no input voltage, remove and check the connector)

③Connect the tester RX1 to the speaker terminal and if you hear the “Chik Chik” sound when you touch the GND

and output terminal, the speaker is normal.

Standard Repair Process Detail Technical Manual

Voltage and speaker checking method

when there is no audio

C. Audio error_No audio/Normal video

A25

Established

date

Revised

date

Error

symptom

Content

LCD TV

①

②

③

24 Pin (Power Board ↔Main Board) - 공통

SMAW200-H24S (YEONHO)

1Power on 220V (24V)

320V (24V) 420V (24V)

5GND 6GND

7GND 8GND

93.5V 10 3.5V

11 3.5V 12 3.5V

13 GND 14 GND

15 GND 16 GND

17 12V 18 Inverter On/off

19 12V 20 Lamp : A-Dim

LED : N.C

21 12V 22 PWM Dim #1

23 GND/P_DIM2 24 Error-out

②

2010. 12 .14

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LGE Internal Use Only

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Checking order

1, 2. Check IR cable condition between IR & Main board.

3. Check the st-by 3.3V on the terminal 6.

4. When checking the Pre-Amp when the power is in ON condition, it is normal when the Analog

Tester needle moves slowly, and defective when it does not move at all.

Standard Repair Process Detail Technical Manual

Remote controller operation checking method

D. Function error_ No response in remote controller,

key error

A27

Established

date

Revised

date

Error

symptom

Content

LCD TV

P4102

1SCL

2SDA

3GND

4KEY1

5KEY2

6St 3.5V

7GND

8 RED_LED

9IR

10 GND

①

②

③

④

2010. 12 .14

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LGE Internal Use Only

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Standard Repair Process Detail Technical Manual

Sequence of the Vcom adjustment

D. VCOM Adjustment

1. Case

■LCD module change

■T-Con board change

2. Equipment

■Service Remote controller

3. Adjust sequence

■Press the ‘adj’ key

■select V-COM

■As pushing the right or the left button on the remote controller, And find the V-COM value Which is no or

minimized the Flicker.

(If there is no flicker at default value, Press the exit key and finish the VCOM adjustment.)

■Push the OK key to store the value. Then the message “Saving OK” is pop.

■Press the exit key to finish V-COM adjustment.

A28

Established

date

Revised

date

Error

symptom

Content

LCD TV 2010. 12 .14

Only for training and service purposes

LGE Internal Use Only

LG42LM6200 Service Manual

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