LG 32LN5400-SA, 32LN5400-SB, 32LN540B-SA, 32LN540B-SH, 32LN546B-SM Service manual & schematics

Internal Use Only

North/Latin America http://aic.lgservice.com Europe/Africa http://eic.lgservice.com Asia/Oceania http://biz.lgservice.com

LED TV

SERVICE MANUAL

CHASSIS : LJ36B

MODEL : 42LN5460 42LN5460-SM

CAUTION

BEFORE SERVICING THE CHASSIS, READ THE SAFETY PRECAUTIONS IN THIS MANUAL.

Printed in KoreaP/NO : MFL67711911 (1309-REV00)

CONTENTS

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

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

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

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

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

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

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

Only for training and service purposes

- 2 -

SAFETY PRECAUTIONS

IMPORTANT SAFETY NOTICE

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 th e cir cuitry 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 exp ose d metallic par t. 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

Only for training and service purposes

- 3 -

SERVICING PRECAUTIONS

CAUTION: Before servicing receivers covered by this service manual and its supplements and addenda, read and follow the

SAFETY PRECAUTIONS on page 3 of this publication. NOTE: If unforeseen circumstances create conict between the

following servicing precautions and any of the safety precautions on page 3 of this publication, always follow the safety precautions. Remember: Safety First.

General Servicing Precautions

1. Always unplug the receiver AC power cord from the AC power source before;

a. Removing or reinstalling any component, circuit board mod-

ule or any other receiver assembly.

b. Disconnecting or reconnecting any receiver electrical plug or

other electrical connection.

c. Connecting a test substitute in parallel with an electrolytic

capacitor in the receiver. CAUTION: A wrong part substitution or incorrect polarity installation of electrolytic capacitors may result in an explosion hazard.

2. Test high voltage only by measuring it with an appropriate high voltage meter or other voltage measuring device (DVM, FETVOM, etc) equipped with a suitable high voltage probe. Do not test high voltage by "drawing an arc".

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

4. Unless specied otherwise in this service manual, clean

electrical contacts only by applying the following mixture to the contacts with a pipe cleaner, cotton-tipped stick or comparable non-abrasive applicator; 10 % (by volume) Acetone and 90 % (by volume) isopropyl alcohol (90 % - 99 % strength)

CAUTION: This is a ammable mixture. Unless specied otherwise in this service manual, lubrication of

contacts in not required.

5. Do not defeat any plug/socket B+ voltage interlocks with which receivers covered by this service manual might be equipped.

6. Do not apply AC power to this instrument and/or any of its electrical assemblies unless all solid-state device heat sinks are correctly installed.

7. Always connect the test receiver ground lead to the receiver chassis ground before connecting the test receiver positive lead. Always remove the test receiver ground lead last.

8. Use with this receiver only the test xtures specied in this

service manual.

CAUTION: Do not connect the test xture ground strap to any

heat sink in this receiver.

Electrostatically Sensitive (ES) Devices

Some semiconductor (solid-state) devices can be damaged easily by static electricity. Such components commonly are called Electrostatically Sensitive (ES) Devices. Examples of typical ES

devices are integrated circuits and some eld-effect transistors

and semiconductor “chip” components. The following techniques should be used to help reduce the incidence of component damage caused by static by static electricity.

1. Immediately before handling any semiconductor component or semiconductor-equipped assembly, drain off any electrostatic charge on your body by touching a known earth ground. Alternatively, obtain and wear a commercially available discharging wrist strap device, which should be removed to prevent potential shock reasons prior to applying power to the unit under test.

2. After removing an electrical assembly equipped with ES devices, place the assembly on a conductive surface such as aluminum foil, to prevent electrostatic charge buildup or exposure of the assembly.

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

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

removal devices not classied as “anti-static” can generate electrical charges sufcient to damage ES devices.

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

electrical charges sufcient to damage ES devices.

6. Do not remove a replacement ES device from its protective package until immediately before you are ready to install it. (Most replacement ES devices are packaged with leads electrically shorted together by conductive foam, aluminum foil or comparable conductive material).

7. Immediately before removing the protective material from the leads of a replacement ES device, touch the protective material to the chassis or circuit assembly into which the device will be installed. CAUTION: Be sure no power is applied to the chassis or circuit, and observe all other safety precautions.

8. Minimize bodily motions when handling unpackaged replacement ES devices. (Otherwise harmless motion such as the brushing together of your clothes fabric or the lifting of your

foot from a carpeted oor can generate static electricity sufcient to damage an ES device.)

General Soldering Guidelines

1. Use a grounded-tip, low-wattage soldering iron and appropriate tip size and shape that will maintain tip temperature within the range or 500 °F to 600 °F.

2. Use an appropriate gauge of RMA resin-core solder composed of 60 parts tin/40 parts lead.

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

4. Thoroughly clean the surfaces to be soldered. Use a mall wirebristle (0.5 inch, or 1.25 cm) brush with a metal handle. Do not use freon-propelled spray-on cleaners.

5. Use the following unsoldering technique

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

(500 °F to 600 °F) b. Heat the component lead until the solder melts. c. Quickly draw the melted solder with an anti-static, suction-

type solder removal device or with solder braid.

CAUTION: Work quickly to avoid overheating the circuit

board printed foil.

6. Use the following soldering technique. a. Allow the soldering iron tip to reach a normal temperature

(500 °F to 600 °F)

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

the component lead until the solder melts.

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

component lead and the printed circuit foil, and hold it there only until the solder ows onto and around both the component lead and the foil. CAUTION: Work quickly to avoid overheating the circuit board printed foil.

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

splashed solder with a small wire-bristle brush.

Only for training and service purposes

- 4 -

IC Remove/Replacement

Some chassis circuit boards have slotted holes (oblong) through which the IC leads are inserted and then bent at against the circuit foil. When holes are the slotted type, the following technique should be used to remove and replace the IC. When working with boards using the familiar round hole, use the standard technique as outlined in paragraphs 5 and 6 above.

Removal

1. Desolder and straighten each IC lead in one operation by gently prying up on the lead with the soldering iron tip as the solder melts.

2. Draw away the melted solder with an anti-static suction-type solder removal device (or with solder braid) before removing the IC.

Replacement

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

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

3. Clean the soldered areas with a small wire-bristle brush. (It is not necessary to reapply acrylic coating to the areas).

"Small-Signal" Discrete Transistor Removal/Replacement

1. Remove the defective transistor by clipping its leads as close as possible to the component body.

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

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

4. Connect the replacement transistor leads to the corresponding leads extending from the circuit board and crimp the "U" with long nose pliers to insure metal to metal contact then solder each connection.

Power Output, Transistor Device Removal/Replacement

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

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

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

4. Insert new transistor in the circuit board.

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

6. Replace heat sink.

Diode Removal/Replacement

1. Remove defective diode by clipping its leads as close as possible to diode body.

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

3. Observing diode polarity, wrap each lead of the new diode around the corresponding lead on the circuit board.

4. Securely crimp each connection and solder it.

5. Inspect (on the circuit board copper side) the solder joints of the two "original" leads. If they are not shiny, reheat them and if necessary, apply additional solder.

3. Solder the connections. CAUTION: Maintain original spacing between the replaced component and adjacent components and the circuit board to prevent excessive component temperatures.

Circuit Board Foil Repair

Excessive heat applied to the copper foil of any printed circuit board will weaken the adhesive that bonds the foil to the circuit board causing the foil to separate from or "lift-off" the board. The following guidelines and procedures should be followed whenever this condition is encountered.

At IC Connections

To repair a defective copper pattern at IC connections use the following procedure to install a jumper wire on the copper pattern side of the circuit board. (Use this technique only on IC connections).

1. Carefully remove the damaged copper pattern with a sharp knife. (Remove only as much copper as absolutely necessary).

2. carefully scratch away the solder resist and acrylic coating (if used) from the end of the remaining copper pattern.

3. Bend a small "U" in one end of a small gauge jumper wire and carefully crimp it around the IC pin. Solder the IC connection.

4. Route the jumper wire along the path of the out-away copper pattern and let it overlap the previously scraped end of the good copper pattern. Solder the overlapped area and clip off any excess jumper wire.

At Other Connections

Use the following technique to repair the defective copper pattern at connections other than IC Pins. This technique involves the installation of a jumper wire on the component side of the circuit board.

1. Remove the defective copper pattern with a sharp knife. Remove at least 1/4 inch of copper, to ensure that a hazardous condition will not exist if the jumper wire opens.

2. Trace along the copper pattern from both sides of the pattern break and locate the nearest component that is directly connected to the affected copper pattern.

3. Connect insulated 20-gauge jumper wire from the lead of the nearest component on one side of the pattern break to the lead of the nearest component on the other side. Carefully crimp and solder the connections. CAUTION: Be sure the insulated jumper wire is dressed so the it does not touch components or sharp edges.

Fuse and Conventional Resistor Removal/Replacement

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

2. Securely crimp the leads of replacement component around notch at stake top.

Only for training and service purposes

- 5 -

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”, 50” LED TV with LJ31B/LJ36B chassis.

2. Test condition

Each part is tested as below without special notice.

1) Temperature : 25 ºC ± 5 ºC, CST : 40 ºC±5 ºC

2) Relative Humidity: 65 % ± 10 %

3) Power Voltage Standard input voltage (100~240V@ 50/60Hz) * Standard Voltage of each products is marked by models.

4) Specification and performance of each parts are followed

ea ch drawing and s pe cificatio n b y p art number in accordance with BOM.

5) The receiver must be operated for about 20 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

4. General Specification

No Item Specication Measurement Result Remark

1. Receiving System 1) SBTVD / NTSC / PAL-M / PAL-N

2. Available Channel 1) VHF : 02~13

2) UHF : 14~69

3) CATV : 01~135

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

4. Market Central and South AMERICA

5. Screen Size 32 inch Wide (1366 × 768) 32LN540B-SH/SA 32LA613B-SB 32LN520B-SA 32LN536B-SI 32LN546B-SM

32 inch Wide (1920 × 1080) 32LN5400-SB/SA

39 inch Wide (1920 × 1080) 39LN5400-SB/SA

42 inch Wide (1920 × 1080) 42LN5400-SB/SA

42LA6130-SB 42LN5200-SA 42LN5460-SM

47 inch Wide (1920 × 1080) 47LN5400-SB/SA

47LA6130-SB 47LM5460-SM

50 inch Wide (1920 × 1080) 50LN5400-SB/SA

50 inch Wide (1920 × 1080) 55LN5400-SB/SA

6. Aspect Ratio 16:9

7. Tuning System FS

Only for training and service purposes

- 6 -

No Item Specication Measurement Result Remark

8. Module LC320DXE-SFR5 HD, 60Hz LGD 32LN520B-SA

HC320DXN-SLFG1 HD, 60Hz LGD 32LN536B-SI

HC320DXN-SLFA1 HD, 60Hz LGD 32LN546B-SM

LC320DXE-SFR1 HD, 60Hz LGD 32LN540B-SH/SA

LC320DUE-SFR1 FHD, 60Hz LGD 32LN5400-SB/SA

HC390DUN-VCFP1 FHD, 60Hz CMI 39LN5400-SB/SA

T390HVN02.2 FHD, 60Hz AUO 39LN5400-SB/SA

LC420DUE-SFR5 FHD, 60Hz LGD 42LN5200-SA

HC420DUN-SLFA1 FHD, 60Hz LGD 42LN5460-SM

LC420DUE-SFR1 FHD, 60Hz LGD 42LN5400-SB/SA

T420HVN05.0 FHD, 60Hz AUO 42LN5400-SB/SA

LC470DUE-SFR1 FHD, 60Hz LGD 47LN5400-SB/SA

FHD, 60Hz LGD 47LN5460-SM

LC500DUE-SFR2 FHD, 60Hz LGD 50LN5400-SB/SA

LC550DUJ-SEE1 FHD, 60Hz LGD 55LN5400-SB/SA

LC320DXE-SFU2 HD, 60Hz LGD 32LA613B-SB

LC420DUE-SFU2 FHD, 60Hz LGD 42LA6130-SB

LC470DUE-SFU2 FHD, 60Hz LGD 47LA6130-SB

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

- 7 -

5. External Input Support Format

5.1. Component input(Y, CB/PB, CR/PR)

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

1. 720*576 15.625 50.000 13.5 SDTV 576I

2. 720*480 15.73 60 13.5135 SDTV ,DVD 480I

3. 720*480 15.73 59.94 13.5 SDTV ,DVD 480I

4. 720*480 31.50 60 27.027 SDTV 480P

5. 720*480 31.47 59.94 27.0 SDTV 480P

6. 720*576 31.250 50.000 27.000 SDTV 576P

7. 1280*720 37.500 50.000 74.25 HDTV 720P

8. 1280*720 45.00 60.00 74.25 HDTV 720P

9. 1280*720 44.96 59.94 74.176 HDTV 720P

10. 1920*1080 28.125 50.00 74.250 HDTV 1080I

11. 1920*1080 33.75 60.00 74.25 HDTV 1080I

12. 1920*1080 33.72 59.94 74.176 HDTV 1080I

13. 1920*1080 56.250 50.00 148.50 HDTV 1080P

14. 1920*1080 67.500 60.00 148.50 HDTV 1080P

15. 1920*1080 67.432 59.939 148.352 HDTV 1080P

16. 1920*1080 27.000 24.000 74.25 HDTV 1080P

17. 1920*1080 26.97 23.976 74.176 HDTV 1080P

18. 1920*1080 33.75 30.000 74.25 HDTV 1080P

19. 1920*1080 33.71 29.97 74.176 HDTV 1080P

Only for training and service purposes

- 8 -

5.2. HDMI Input (PC/DTV)

*HDMI PC support only Rear HDMI Input *If use DVI to HDMI cable for PC, you have to use external SPK for PC audio sound.

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

PC DDC

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 80.00 VESA O

7. 1360*768 47.712 60.015 85.50 VESA (WXGA) O

8. 1280*1024(FHD Only) 63.981 60.02 108.00 VESA (SXGA) O

9. 1920*1080(FHD Only) 67.5 60 148.5 HDTV 1080P O

DTV

1. 720*480 31.469 59.940 27.000 SDTV 480P

2. 720*480 31.500 60.000 27.027 SDTV 480P

3. 720*576 31.250 50.000 27.000 SDTV 576P

4. 1280*720 37.500 50.000 74.25 HDTV 720P

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 28.125 50.000 74.25 HDTV 1080I

8. 1920*1080 33.75 60.00 74.25 HDTV 1080I

9. 1920*1080 33.72 59.94 74.176 HDTV 1080I

10. 1920*1080 56.250 50.000 148.50 HDTV 1080P

11. 1920*1080 67.500 60.00 148.50 HDTV 1080P

12. 1920*1080 67.432 59.94 148.352 HDTV 1080P

13. 1920*1080 27.000 24.000 74.25 HDTV 1080P

14. 1920*1080 26.97 23.976 74.176 HDTV 1080P

15. 1920*1080 33.75 30.00 74.25 HDTV 1080P

16. 1920*1080 33.71 29.97 74.176 HDTV 1080P

※ HDMI Monitor Range Limits Min Vertical Freq - 58 Hz Max Vertical Freq - 62 Hz Min Horiz. Freq - 30 kHz Max Horiz. Freq - 83 kHz Pixel Clock - 160 MHz

Only for training and service purposes

- 9 -

ADJUSTMENT INSTRUCTION

(1)

(2

Please Check the Speed

To use speed between

from 200KHz to 400KHz

(4)

(5)

(6)

(7)...........OK

1. Application

This spec sheet is applied all of the LCD TV with LJ31B, LJ36B, LJ36M chassis.

2. Designation

(1) Th e adju stment is ac cordi ng to the order which is

designated and which must be followed, according to the

plan whic al Unit: Product Specification Standard. (2) Power adjustment : Free Voltage. (3) Magnetic Field Condition: Nil. (4) Input signal Unit: Product Specification Standard. (5) Reserve after operation: Above 5 Minutes (Heat Run). Temperature : at 25 ºC±5 Relative humidity : 65 ± 10% Input voltage : 100~220V, 50/60Hz (6) Adjustment equipments : Color Analyzer (CA-210 or

CA-110), SVC remote controller (7) Push The “IN STOP KEY” – For memory initialization.

Case1 : Software version up

1) After downloading S/W by USB , TV set will reboot automatically

2) Push “In-stop” key

3) Push “Power on” key

4) Function inspection

5) After function inspection, Push “In-stop” key.

ºC

3. Main PCB check process

* APC – After Manual-Insert, executing APC * Boot file Download

(1) Execute ISP program “Mstar ISP Utility” and then click

“Config” tab.

(2) Set as below, and then click “Auto Detect” and check “OK”

message.

If “Error ” i s d is pl ayed, Check co nn ection betwe en

computer, jig, and set.

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

by clicking “Read”

filexxx.bin

(4) Click “Connect” tab. If “Can’t ” is displaye d, Check

connection between computer, jig, and set.

Case2 : Function check at the assembly line

1) When TV set is entering on the assembly line, Push

“In-stop” key at first.

2) Push “Power on” key for turning it on.

=> If you push “Power on” key, TV set will recover channel

information by itself.

3).After function inspection, Push “In-stop” key.

(5) Click “Auto” tab and set as below. (6) Click “Run”. (7) After downloading, check “OK” message.

filexxx.bin

Only for training and service purposes

- 10 -

* USB DOWNLOAD(*.epk file download)

(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 Low, it didn't work. But your downloaded version is High, USB data is automatically detecting

(3) Show the message "Copying files from memory"

(4) Updating is staring.

* After downloading, have to adjust Tool

Option 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) Completed selecting Tool option.

Tool

Model Module

32LA613B-

SB

42LA6130-

SB

47LA6130-

SB

32LN540B-

SH/SA

32LN5400-

SB/SA

39LN5400-

SB/SA

39LN5400-

SB/SA

42LN5400-

SB/SA

42LN5400-

SB/SA

47LN5400-

SB/SA

50LN5400-

SB/SA

55LN5400-

SB/SA

32LN536B-SI LGD

32LN520B-

SA

42LN5200-

SA

32LN546B-

SM

42LN5460-

SM

47LN5460-

SM

LGD 84 2440 32669 46344 47108 97

LGD 87 2440 32669 46344 47108 97

LGD 88 2440 32669 46344 47108 97

LGD 20 2440 16281 13576 43012 17

CMI 2070 2440 16153 13576 43012 17

AUO 4118 2440 16153 13576 43012 17

LGD 23 2440 16281 13576 43012 17

AUO 4119 2440 16153 13576 43012 17

LGD 24 2440 16281 13576 43012 17

LGD 25 2440 16281 13576 43012 17

LGD 26 2440 16153 13576 59396 17

LGD

LGD 132 426 16153 13576 10244 273

LGD

LGD POLA

option1

option2

option3

option4

option5

Tool

option6

(5) After updating is complete, The TV will restart automatically. (6) If TV turns on, check your updated version and Tool option.

(refer to the next page about tool option)

* If downloading version is higher than your TV have, TV

can lost all channel data. In thi s case, you have to channel recover. If all channel data is cleared, you didn't have a DTV/ATV test on production line.

Only for training and service purposes

* RS-232C Connection Method Connection : PCBA (USB Port) -> USB to Se ri al Ada pter

(UC-232A) -> RS-232C cable -> PC(RS-232C port)

▪ Product name of USB to Serial Adapter is UC-232A.

※ Caution: LJ31* chassis support only UC-232A driver. (only use

this one. )

- 11 -

4. Total Assembly line process

4.1. Adjustment Preparation

■ W/B Equipment condition

CA210 : CH14, Test signal : Inner pattern (80IRE) – in case of

LED back light

■ Above 5 minutes H/run in the inner pattern. (“power on” key of

adjust remote control)

► The spec of color temperature and coordinate

Model Mode Color Temp Color coordinate Remark

Cool (C50) 13,000k

Medium (0) 9,300k

All

Warm (W50) 6,500k

► CA210 : CH 14, Test signal : Inner pattern (80IRE)

- Standard color coordinate and temperature using CA-1000 (by H/R time)

▪ Normal line

model: (normal line)LN5xxx, LA6xxx, LA7xxx, LA8xxx

H/R Time(Min)

271 270 286 289 313 329

1 0-2 283 287 298 306 322 342

2 3-5 282 285 297 304 321 340

3 6-9 281 284 296 303 320 339

4 10-19 279 281 294 300 318 336

5 20-35 277 277 292 296 316 332

6 36-49 275 274 290 293 314 329

7 50-79 273 272 288 291 312 327

8 80-119 272 271 287 290 311 326

9 Over 120 271 270 286 289 310 325

▪ Aging chamber line

model: (aging chamber)LN5xxx, LA6xxx, LA7xxx, LA8xxx

H/R Time(Min)

271 270 286 289 313 329

1 0-5 282 285 297 304 321 340

2 6-10 278 280 293 299 317 335

3 11-20 275 275 290 294 314 330

4 21-30 272 272 287 291 311 327

5 31-40 269 269 284 288 308 324

6 41-50 268 267 283 286 307 322

7 51-80 267 266 282 285 306 321

8 81-119 266 264 281 283 305 319

9 Over 120 265 263 280 282 304 318

x = 0.271 (±0.002) y = 0.270 (±0.002)

x = 0.286 (±0.002) y = 0.289 (±0.002)

x = 0.313 (±0.002) y = 0.329 (±0.002)

Cool Medium Warm

x y x x y x

Cool Medium Warm

x y x x y x

※ Test signal

- Inner pattern for W/B adjust

- External white pattern (80IRE, 204gray)

※ Connecting picture of the measuring instrument (On Automatic control)

Inside PATTERN is used when W/B is controlled. Connect to auto controller or push Adjustment R/C POWER-ON -> Enter the mode of White-Balance, the pattern will come out.

● Auto-control interface and directions

(1) Adjust in the place where the influx of light like floodlight

around is blocked. (Illumination is less than 10ux).

(2) Adhere closely the Color Analyzer ( CA210 ) to the module

less than 10cm distance, keep it with the surface of the Module and Color Analyzer’s Prove vertically.(80~100°).

(3) Aging time

- After aging start, keep the power on (no suspension of power supply) and heat-run over 5 minutes.

- Using ‘no signal’ or ‘full white pattern’ or the others, check the back light on.

● Auto adjustment Map(RS-232C)

RS-232C COMMAND [ CMD ID DATA ] Wb 00 00 White Balance Start Wb 00 ff White Balance End

RS-232C COMMAND

[CMD ID DATA]

Cool Mid Warm Cool Mid Warm

R Gain jg Ja jd 00 172 192 192 192

G Gain jh Jb je 00 172 192 192 192

B Gain ji Jc jf 00 192 192 172 192

R Cut 64 64 64 128

G Cut 64 64 64 128

B Cut 64 64 64 128

MIN

CENTER

(DEFAULT)

MAX

Only for training and service purposes

- 12 -

*Manual W/B process using adjusts Remote control.(TBD)

■ Color analy zer(CA10 0+, CA210) should be used in th e

calibrated ch by CS-1000

■ Operate the zero-calibration of the CA100+ or CA-210, then

stick sensor to the module when adjusting.

■ After enter Service Mode by pushing “ADJ” key,

■Enter White Balance by pushing “►” key at “8. White Balance”.

■ For manual adjustment, it is also possible by the following

sequence. (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 -> 8. White-

Balance then press the cursor to the right (KEY►). When KEY(►) is pressed 206 Gray internal pattern will be displayed.

(4) Adjust Cool modes (i). Fix the one of R/G/B gain to 192 (default data) and decrease

the others

(If G gain is adjusted over 172 and R and B gain less than

192, increase G gain to 192 and increase R gain and B gain

same amount of increasing G gain.) (ii). If G gain is less than 172, Increase G gain by up to 172, and then increase R gain and

G gain same amount of increasing G gain. (iii). If R gain or B gain is over 255, Readjust G gain less than 172, Conform to R gain is 255 or B

gain is 255 (5) Adjust two modes (Medium / Warm) Fix the one of R/G/B gain

to 192 (default data) and decrease the others.

(6) Adj. is completed, Exit adjust mode using “EXIT” key on

Remote controller.

※ CASE Cool First adjust the coordinate far away from the target value(x, y). (1) x, y > target i) Decrease the R, G. (2) x, y < target i) First decrease the B gain, ii) Decrease the one of the others. (3) x > target , y< target i) First decrease B, so make y a little more than the target. ii) Adjust x value by decreasing the R (4) x < target , y >target i) First decrease B, so make x a little more than the target. ii) Adjust x value by decreasing the G

How to adjust (1) If G gain is adjusted over 172 and R gain and B gain less than 192 , Adjust is O.K. (2) If G gain is less than 172 , increase G gain by up to 172, and then increase R gain and B gain same amount of increasing G gain. (3) If R gain or B gain is over 255 , Readjust G gain less than 172, Conform to R gain is 255 or B gain is 255

※ CASE Medium / Warm First adjust the coordinate far away from the target value(x, y). (1) x, y > target i) Decrease the R, G. (2) x, y < target i) First decrease the B gain, ii) Decrease the one of the others. (3) x > target , y< target i) First decrease B, so make y a little more than the target. ii) Adjust x value by decreasing the R (4) x < target , y >target i) First decrease B, so make x a little more than the target. ii) Adjust x value by decreasing the G

▪ After You finish all adjustments, Press “In-start” button and

compare Tool option and Area option value with its BOM, if it is correctly same then unplug the AC cable. If it is not same, then correct it same with BOM and unplug AC cable. For correct it to the model’s module from factory JIG model.

▪ Push the “IN STOP KEY” afte r co mplet ing the funct ion

inspection.

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

8. 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 206 Gray pattern.

Only for training and service purposes

- 13 -

4.2. DPM operation confirmation (Only Apply for MNT Model)

Check if Power LED Color and Power Consumption operate as standard.

■ Set Input to RGB and connect D-sub cable to set

■ Measurement Condition: (100~240V@ 50/60Hz)

■ Confirm DPM operation at the state of screen without Signal

4.3. DDC EDID Write (HDMI 256Byte)

■ Connect HDMI Signal Cable to HDMI Jack.

■ Write EDID DATA to EEPROM(24C02) by using DDC2B

protocol.

■ Check whether written EDID data is correct or not.

* For SVC Ass’y, EDID have to be downloaded.

4.4. EDID DATA

1) All Data : HEXA Value

2) Changeable Data : *: Serial No : Controlled / Data:01 **: Month : Controlled / Data:00 ***:Year : Controlled ****:Check sum

- Auto Download

■ After enter Service Mode by pushing “ADJ” key,

■ Enter EDID D/L mode.

■ Enter “START” by pushing “OK” key.

※ Caution

* Use the proper signal cable for EDID Download

- Analog EDID : Pin3 exists

- Digital EDID : Pin3 exists

=> Caution

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

- Use the proper cables below for EDID Writing.

- Download HDMI1, HDMI2 separately because HDMI1 is different from HDMI2.

For Analog EDID For HDMI EDID

D-sub to D-sub DVI-D to HDMI or HDMI to HDMI

No. Item Condition Hex Data

1 Manufacturer ID GSM 1E6D

2 Version Digital : 1 01

3 Revision Digital : 3 03

● EDID DATA

(1) HD 2D EDID Data

CheckSum Physical Address (0x9E)

HDMI 1 A3/5B 10

HDMI 2 A3/4B 20

※ Edid data and Model option download (RS232C)

NO Item CMD 1 CMD 2 Data 0

Enter download MODE

Edid data and Model option download

Only for training and service purposes

Download ‘Mode In’

Download A E 00 10

A A 0 0

When transfer the ‘Mode In’, Carry the command

Automatically download (The use of a internal Data)

- 14 -

(2) FHD 2D EDID Data (Support Deep Color – 10bit)

CheckSum Physical Address (0x9E)

HDMI 1 42/DE 10

HDMI 2 42/CE 20

(4) HD 3D EDID Data

CheckSum Physical Address (0x9E)

HDMI 1 A3/59 10

HDMI 2 A3/49 20

- HDMI

(5) FHD 3D EDID Data (Not Support Deep Color – 8bit)

CheckSum Physical Address (0x9E)

HDMI 1 42/23 10

HDMI 2 42/13 20

(3) FHD 2D EDID Data (Not Support Deep Color – 8bit)

CheckSum Physical Address (0x9E)

HDMI 1 42/25 10

HDMI 2 42/15 20

- HDMI

Only for training and service purposes

- 15 -

(6) FHD 3D EDID Data (Support Deep Color – 10bit)

CheckSum Physical Address (0x9E)

HDMI 1 42/DC 10

HDMI 2 42/CC 20

(7) HD 3D DTS EDID Data

CheckSum Physical Address (0x9E)

HDMI 1 A3/C0 10

HDMI 2 A3/B0 20

(8) FHD 3D DTS EDID Data (Not Support Deep Color – 8bit)

CheckSum Physical Address (0x9E)

HDMI 1 42/8A 10

HDMI 2 42/7A 20

- HDMI

(9) HD 2D DTS EDID Data

CheckSum Physical Address (0x9E)

HDMI 1 A3/C2 10

HDMI 2 A3/B2 20

- HDMI

Only for training and service purposes

- 16 -

(10) FHD 2D DTS EDID Data (Not Support Deep Color – 8bit)

CheckSum Physical Address (0x9E)

HDMI 1 42/8C 10

HDMI 2 42/7C 20

- HDMI

4.6.3. Checkpoint

(1) Test voltage ① 3 Poles

- GND: 1.5KV/min at 100mA

- SIGNAL: 3KV/min at 100mA ② 2 Poles

- SIGNAL: 3KV/min at 100mA (2) TEST time: 1 second (3) TEST POINT ① 3 Poles

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

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

② 2 Poles

- Hi-pot Test = Accessible Metal and LIVE & NEUTRAL.

(4) LEAKAGE CURRENT: At 0.5mArms

5. Local Dimming Function Check

Step1) Turn on TV. Step2) Press “P-only” key, enter to power only mode and

escape the “P-only” Mode by pressing “Exit” key Step3) Press “Tilt” key, entrance to Local Dimming mode. Step4) At the Local Dimming mode, module Edge Backlight

moving Top to bottom Back light of module moving Step5) confirm the Local Dimming mode Step6) Press “Exit” key

4.5. Outgoing condition Configuration

■ When pressing IN-STOP key by SVC remocon, Red LED

are blinked alternatively. And then automatically turn off.

(Must not AC power OFF during blinking)

4.6. GND & Hi-pot test

4.6.1. GND & HI-POT auto-check preparation

(1) Check the POWER CABLE and SIGNAL CABE insertion

condition

4.6.2. 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.

Only for training and service purposes

- 17 -

6. 3D Function Test (Only 3D Model)

(Pattern Genera tor MSHG-600, MSPG-6100 [SUPPORT HDMI1.4]) * HDMI mode NO. 872 , pattern No.83

1) Please input 3D test pattern like below (HDMI mode NO.

872 , pattern No.83)

2) When 3D OSD appear automatically , then select OK

button.

3) Don’t wear a 3D Glasses, Check the picture like below

Only for training and service purposes

- 18 -

BLOCK DIAGRAM

(P1101)

30P HD LVDS wafer

51P FHD LVDS wafer

(P1100)

(P1101)

30P HD LVDS wafer

51P FHD LVDS wafer

(P1100)

SIDE

USB

(JK700)

HDMI2(MHL)

(JK803)

CK+/-, D0+/-, D1+/-, D2+ /-,_HDMI4, DDC_SCL/SDA_4, HDMI_CEC

SIDE_USB_DM/DP

USB1_OCD/CTL

OCP IC : TPS65281

(IC401)

+5V_USB

SIDE

USB

(JK700)

HDMI2(MHL)

(JK803)

CK+/-, D0+/-, D1+/-, D2+ /-,_HDMI4, DDC_SCL/SDA_4, HDMI_CEC

SIDE_USB_DM/DP

USB1_OCD/CTL

OCP IC : TPS65281

(IC401)

+5V_USB

COMP2_L/R_IN

COMP2_Y+/AV_CVBS_IN, COMP2_Pb+/Pr+

AV2_L/R_IN

AV2_CVBS_IN

CK+/-, D0+/-, D1+/-, D2+ /-_HDMI2

DDC_SCL/SDA_2, HDMI_CEC

Serial Flash

(8Mbit)

IC1300

SPI_SCK/SDI/SDO/CS

Serial Flash

(8Mbit)

IC1300

Serial Flash

(8Mbit)

IC1300

SPI_SCK/SDI/SDO/CS

System EEPROM

(256Kbit)

IC104

I2C_SCL/SDA

System EEPROM

(256Kbit)

IC104

System EEPROM

(256Kbit)

IC104

I2C_SCL/SDA

NAND FLASH

(2Gbit)

IC102

PCM_A[0-7],…

NAND FLASH

(2Gbit)

IC102

NAND FLASH

(2Gbit)

IC102

PCM_A[0-7],…

DDR3 SDRAM

(2Gbit)

IC1201

A-MDQL[0-7], A-MDQU[0-7],…

DDR3 SDRAM

(2Gbit)

IC1201

DDR3 SDRAM

(2Gbit)

IC1201

A-MDQL[0-7], A-MDQU[0-7],…

RXA0+/-~RXA4+/-, RXACK+/-

RXB0+/-~RXB4+/-, RXBCK+/-

SPK_R

SPK_L

AMP_SCL/SDA

AUD_MASTER_CLK,

AUD_LRCH,

AUD_LRCK, AUD_SCK

STA380BW

(IC3401)

Main SOC

M1(MSD804KKX)

(IC101)

Connector

(P600)

KEY1/2, LED_R, IR

REAR

HDMI1

(JK801)

DDR3 SDRAM

(1Gbit)

IC1202

B-MDQL[0-7], B-MDQU[0-7],…

DDR3 SDRAM

(1Gbit)

IC1202

DDR3 SDRAM

(1Gbit)

IC1202

B-MDQL[0-7], B-MDQU[0-7],…

TU_SCL / SDA

SIF

TDSN-B601F

FULL NIM

FE_TS_DATA[8]

CVBS

TU_SCL / SDA

SIF

TDSN-B601F

FULL NIM

FE_TS_DATA[8]

CVBS

AV2

Comp1 & AV1

(JK1701)

MHL_CD_SENSE

OCP IC : BD82020FVJ

(IC802)

AVDD5V_MHL, VBUS_EN

MHL_OPC

SPDIF_OUT

SPDIF(Optic)

(JK1001)

HP_L/ROUT, SIDE_HP_MUTE

Headphone

(JK1500)

Only for training and service purposes

- 19 -

400

521

EXPLODED VIEW

IMPORTANT SAFETY NOTICE

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 essenti al that these special safet y parts shoul d be replac ed with the same compo nents as recommended in this manual to prevent X-RADIATION, Shock, Fire, or other Hazards. Do not modify the original design without permission of manufacturer.

910

900

540

510

121

120

LV1

530

200T

200

A31

A10

Set + Stand

A2

300

Only for training and service purposes

- 20 -

301

TP for NON-EU models(except EU and China)

LGE Internal Use Only

TP for CI slot

/PCM_REG

/PCM_OE

/PCM_WE

/PCM_IORD PCM_A[11]

/PCM_IOWR CI_TS_DATA[1]

/PCM_CE

/PCM_IRQA

/PCM_CD

/PCM_WAIT

PCM_RST

PCM_5V_CTL

CI_DET

TP for S2

PCM_D[0]

PCM_D[2]

PCM_D[3]

PCM_D[4]

PCM_D[5]

PCM_D[6]

PCM_D[7]

PCM_A[8]

PCM_A[9]

PCM_A[10]

PCM_A[12]

PCM_A[13]

PCM_A[14]

TP for FE_TS_DATA

CI_TS_CLK

CI_TS_VAL

CI_TS_SYNC

CI_TS_DATA[2]

CI_TS_DATA[3]

CI_TS_DATA[4]

CI_TS_DATA[5]

CI_TS_DATA[6]

CI_TS_DATA[7]

TP for SCART

SCART1_MUTE

SC1_IDPCM_D[1]

SC1_FB

SC1_SOG_INCI_TS_DATA[0]

DTV/MNT_VOUT

SCART1_Lout

SCART1_Rout

SC1_CVBS_IN

SC1_R+/COMP1_Pr+

SC1_G+/COMP1_Y+

SC1_B+/COMP1_Pb+

SC1/COMP1_DET

SC1/COMP1_L_IN

SC1/COMP1_R_IN

TP for Headphone

HP_LOUT

HP_ROUT

SIDE_HP_MUTE

HP_DET

S2_RESET

FE_TS_DATA[1]

FE_TS_DATA[2]

FE_TS_DATA[3]

FE_TS_DATA[4]

FE_TS_DATA[5]

FE_TS_DATA[6]

FE_TS_DATA[7]

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.

NC4_S7LRM

TP_NON_EN

2012.07.02 3

L13 POWER BLOCK (POWER DETECT 2)

LGE Internal Use Only

FROM LIPS & POWER B/D

+3.5V_ST

MMBT3906(NXP)

Q402

3

1

2

L404

CIC21J501NE

L407

MLB-201209-0120P-N2

L402

MLB-201209-0120P-N2

OPT

R411

33K

P401

SMAW200-H18S1

PWR ON

3.5V

3.5V GND 24V GND 12V 12V GND

DRV ON

1

2

PDIM#1

3

4

PDIM#2

5

6

GND

7

8

24V

10

9

GND

11

12

12V

13

14

N.C

15

16

GND

17

18

19

.

R415 100

RL_ON

+3.5V_ST

R461 10K

+3.5V_ST

+24V

+12V

OPT

R462 10K

R401

10K

B

D401 5V

CIC21J501NE

L408

C406 0.1uF

C418 0.1uF

C404 0.1uF

R416 10K

R406

4.7K

C

Q401 MMBT3904(NXP)

E

OPT

16V

50V

16V

+3.3V_Normal

R419

1K

C

R421 10K

B

E

Q405

MMBT3904(NXP)

R412 3.9K

PWM_DIM_PULL_DOWN

*For 55LN54 Power ON Noise

R408 100

PWM2_2CH_POWER

+3.5V_ST

R426 10K

INV_CTL

PWM_DIM PWM1

PANEL_POWER

+12V

L412 120

CIS21J121

C438

0.1uF 25V

OPT

PANEL_CTL 001:AL22

R489 10K

+1.5V_DDR

+3.5V_ST

L420

BLM18PG121SN1D

C461 10uF

10V

+3.3V_Normal

R433 10K

R439

33K

R440

5.6K

1

2

3

1.5A

4

B

IC407

C

Q407 MMBT3904(NXP)

E

9

THERMAL

8

7

6

5

R430 10K

AP7173-SPG-13 HF(DIODES)

IN

PG

VCC

EN

[EP]

OUT

FB

SS

GND

C443 10uF

16V

Q409

AO3407A

S

G

C467 560pF 50V

+3.5V_ST --> 3.375V --> 3.46V

+24V --> 3.78V --> 3.92V (3.79V)

Power_DET

+12V

+3.5V_ST

D

R1

R457

4.3K

1/16W 1%

R2

R456

4.7K 1/16W 1%

R405

5.6K

PANEL_VCC

R407

5.6K

C472 22uF 10V

C476

0.1uF 16V

+1.5V_DDR

D403 5V OPT

PD_+24V

R482

8.2K 1%

PD_+24V

PD_+24V C412

0.1uF 16V

R403

1.5K 1%

+3.3V_Normal

+24V

C411

0.1uF 16V

PD_+12V

R448

2.7K

PD_+12V

R447

1.2K

1%

+3.5V_ST

PD_+3.5V

R434

10K

R450

0

5%

PWR_DET_ON_SEMI

NCP803SN293

VCC

3

PD_+24V_PWR_DET_ON_SEMI

NCP803SN293

VCC

3

R438 22K

+12V --> 3.58V --> 3.82V (3.68V)

R402-*1 100

+3.5V_SOC_RESET

RESET_IC_SOC_RESET

R402 300

PD_+24V

R480 100

AO3435 Q403

D

S

G

+3.5V_ST

R463

RESET_IC_SOC_RESET

10K

BLM18PG121SN1D

C425

0.1uF 16V

R488 100K

IC408

GND

PD_+24V

R404

100K

IC409

GND

1

C423

2.2uF 10V

RESET

2

POWER_DET_RESET

RESET

2

FET_2.5V_AOS

C474

0.1uF

L403

POWER_DET

+3.3V_Normal

IC408-*1

APX803D29

RESET

PWR_DET_ON_DIODES

RESET

PD_+24V_PWR_DET_DIODES

C437 22uF 10V

2

1

IC409-*1

APX803D29

2

1

5V OPT

3

GND

3

GND

D405

VCC

+5V_Normal & +5V_USB

+12V

L401

CIC21J501NE

R410

100K

CHANGE TO 16V/X5R

C405 10uF 16V

C419

4.7uF 10V

Vout=0.8*(1+R1/R2)

L406

R491

0

BST

13

14

15

16

THERMAL

1

SS

3.6uH

10FB11LX12

IC401 TPS65281RGV

17

3

2

ROSC

COMP4RLIM

R409 2K

C410 3300pF 50V

C413

0.047uF 25V

PGND

VIN

V7V

[EP]

EN

C426 100pF 50V

OPT

SW_IN

9

C420 22uF 16V

R413 20K

8

7

6

5

C421 22uF 16V

SW_OUT

AGND

FAULT

EN_SW

R445

R436 15K

PH_3

PH_2

PH_1

SS/TR

B

C441

0.1uF 16V

R432

C488 3300pF

330K1/16W 5%

2.2K

C

Q400 MMBT3904(NXP)

E

C448

3300pF

50V

L415

3.6uH

C453 22uF 10V

C456 22uF 10V

R1

R2

FET_2.5V_DIODE

DMP2130L Q403-*1

S

G

R442 30K 1/16W 1%

R441 75K 1/16W 1%

D

+1.10V_VDDC

C439

50V 100pF

C444

0.1uF 16V

D404 5V OPT

Vout=0.8*(1+R1/R2)=1.5319

POWER_ON/OFF_1

R443 10K

+2.5V_Normal

+3.3V_Normal

+5V_Normal

R1

R452

33K

1%

C424 330pF

R453

OPT

27K

C417 10uF

10V 85C

1%

50V

R2

R454

11K 1%

CAP_10uF_X5R

CHANGE TO 10UF/10V/X5R

+5V_Normal

C417-*1

10uF 10V

CAP_10uF_X7R

+3.3V_Normal

R414 10K

+5V_USB

R417

4.7K

OPT

C422

0.1uF 16V

OPT

USB1_OCD

USB1_CTL

TJ1118S-2.5

IN

3

IC402

1

GND

OUT

2

CAP_10uF_X5R

CHANGE TO 10UF/10V/X5R

C403

10uF

10V

85C

C403-*1

10uF 10V

CAP_10uF_X7R

C440

0.1uF 16V

+2.5V_Normal

D402 5V OPT

S7LR core 1.15V volt

R428 10K

EP[GND]

VIN_3

1

THERMAL

2

3

TPS54319TRE

4

5

AGND

15EN16

17

IC403

6

VSENSE

3A

C447

0.33uF 16V

7

COMP

BOOT14PWRGD

13

12

11

10

8

RT/CLK

9

+3.5V_ST

L413 CIC21J501NE

C430 10uF

10V

+3.3V_Normal

VIN_1

VIN_2

GND_1

GND_2

Vout=0.827*(1+R1/R2)

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.

NC4_S7LRM

Power_PD2

2012/09/19

4

IR/LED and Control

LGE Internal Use Only

+3.5V_ST

CONTROL_NO_FILTER

R611 0

CONTROL_FILTER

L601

BLM18PG121SN1D

CONTROL_FILTER

L602

BLM18PG121SN1D

CONTROL_NO_FILTER

R612 0

CONTROL_FILTER

C609

0.1uF 16V

+3.5V_ST

L600

BLM18PG121SN1D

C602

0.1uF 16V

CONTROL_FILTER

C608

0.1uF 16V

C603 1000pF 50V

LED_R/BUZZ

C604

100pF

P600

12507WR-08L

1

2

3

R610

1.8K

OPT

C607

0.1uF 16V

50V

4

5

6

7

8

9

R603

R602

R600

KEY1

KEY2

IR

100

R601 100

10K

1%

R607

3.3K

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.

NC4_S7LRM IR/CONTROL

2012/07/18

6

USB (SIDE)

LGE Internal Use Only

JK700

1234

USB DOWN STR EAM

3AU 04S-3 05-Z C-(LG )

5

C700 22uF 10V

D700 RCLAMP0502BA

OPT

+5V_USB

SIDE_USB1_DM

SIDE_USB1_DP

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.

NC4_S7LRM

USB

12/06/20

7

HDMI (REAR 1 / SIDE 1 MHL)

LGE Internal Use Only

HDMI_1

SHIELD

20

19

18

17

16

15

14

13

12

11 10

EAG59023302

JK801

CEC

HDMI_CEC

5V_HDMI_2

R822

2.7K

+5V_Normal

R823

2.7K

CK+

D0-

9

D0_GND

8

D0+

7

D1-

6

D1_GND

5

D1+

4

D2-

3

D2_GND

2

D2+

1

A2CA1

MMBD6100 D822

5V_HDMI_2

R826

1K

R803

1.8K

VA801

ESD_HDMI1_VARISTOR

R820 100

DDC_SDA_2

DDC_SCL_2

5V_DET_HDMI_2

VA802

R801

3.3K

D801

ESD_HDMI1_VARISTOR

ESD_HDMI

CEC_REMOTE_S7

5V_HDMI_4

R824

2.7K

+5V_Normal

A2CA1

MMBD6100 D824

R825

2.7K

MMBT3904(NXP)

Q801

R805 0

HDMI1_ARC

VA801-*1 1uF 10V

ESD_HDMI1_CAP

D801-*1 1uF 10V

ESD_HDMI1_CAP

+3.5V_ST

DDC_SDA_4

DDC_SCL_4

C

E

ESD_HDMI

A2CA1

MMBD6100 D825

R807

10K

B

VA803

R817

10K

VA804

ESD_HDMI

1 2 3 4 5

ESD_HDMI_SEMTECH

1 2 3 4 5

ESD_HDMI_SEMTECH

R832 100

R833 100

D826 RCLAMP0524PA

10 9 8 7 6

D827 RCLAMP0524PA

10 9 8 7 6

TMDS_CH1-

TMDS_CH1+

GND_1

TMDS_CH2-

TMDS_CH2+

TMDS_CH1-

TMDS_CH1+

GND_1

TMDS_CH2-

TMDS_CH2+

D826-*1

IP4283CZ10-TBA

1

2

3

4

5

ESD_HDMI_NXP

D828-*1

IP4283CZ10-TBA

1

2

3

4

5

ESD_HDMI_NXP

SIDE_HDMI (MHL)

5V_HDMI_4

GND

BODY_SHIELD

20

HP_DET

HPD2

DDC_SDA_2

DDC_SCL_2

HDMI_ARC HDMI_CEC

CK-_HDMI2 CK+_HDMI2

D0-_HDMI2 D0+_HDMI2

D1-_HDMI2 D1+_HDMI2

D2-_HDMI2 D2+_HDMI2

19

18

17

16

15

14

13

12

11

10

EAG62611204

9

8

7

6

5

4

3

2

1

5V

GND

DDC_DATA

DDC_CLK

NC

CE_REMOTE

CK-

CK_GND

CK+

D0-

D0_GND

D0+

D1-

D1_GND

D1+

D2-

D2_GND

D2+

R819

1.8K

VA805 ESD_HDMI

JK803

D827-*1

IP4283CZ10-TBA

TMDS_CH1-

NC_4

10

TMDS_CH1+

NC_3

9

GND_1

GND_2

8

TMDS_CH2-

NC_2

7

TMDS_CH2+

NC_1

6

10

9

8

7

6

NC_4

NC_3

GND_2

NC_2

NC_1

ESD_HDMI_NXP

IP4283CZ10-TBA

TMDS_CH1-

TMDS_CH1+

GND_1

TMDS_CH2-

TMDS_CH2+

ESD_HDMI_NXP

1

2

3

4

5

D829-*1

1

2

3

4

5

NC_4

10

NC_3

9

GND_2

8

NC_2

7

NC_1

6

NC_4

10

NC_3

9

GND_2

8

NC_2

7

NC_1

6

MHL OCP

AVDD5V_MHL

R809

10

5V_HDMI_4

C809

10uF

10V

D800

MBR230LSFT1G

30V

100K

OPT

R808

+3.3V_Normal

R806

/MHL_OCP_DET

R804 0

10K

OPT

D811

OUT_3

OUT_2

OUT_1

R818

OC

5V_DET_HDMI_4

VA806 ESD_HDMI

3.3K

D812

5.6V

IC802

BD82020FVJ

8

7

6

5

OPT

R810 0

R830 100

GND

1

IN_1

2

IN_2

3

EN

4

VA807

ESD_HDMI

1 2 3 4 5

ESD_HDMI_SEMTECH

1 2 3 4 5

ESD_HDMI_SEMTECH

C801

0.047uF 25V

+5V_Normal

R827

20K

D828 RCLAMP0524PA

10 9 8 7 6

D829 RCLAMP0524PA

10 9 8 7 6

+3.5V_ST

R811

OPT

B

C802

0.1uF

C

Q804

B

R813

10K

C

E

R834 100

R835 100

VA808 ESD_HDMI

10K

R812 10K

C

Q802

OPT

E

R802 0

R821 10K

E

B

Q805

B

OPT

+3.3V_Normal

R814

2.7K

C

E

C

B

Q806

Q803

OPT

R831 300K

R815

10K

R816

10K

HPD4

DDC_SDA_4

DDC_SCL_4

HDMI_CEC

CK-_HDMI4 CK+_HDMI4

D0-_HDMI4 D0+_HDMI4

D1-_HDMI4 D1+_HDMI4

D2-_HDMI4 D2+_HDMI4

MHL_CD_SENSE

/VBUS_EN

(Active Low)

MHL_OCP_EN

(Active High)

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.

NC4_S7LRM

2012/11/07

HDMI_R1_S1 8

SPDIF

LGE Internal Use Only

SPDIF OPTIC JACK

5.15 Mstar Circuit Application

SPDIF_OUT

+3.3V_Normal

C1001

0.1uF 16V

SPDIF-JACK-FOXCONN

2F01TC1-CLM97-4F

GND

VCC

VIN

C1002 100pF 50V

JK1001

1

2

3

4

SHI ELD

SPDIF-JACK-SOLTEAM

JK1001-*1

JST1223-001

GND

Fiber Optic

1

VCC

2

Fib er Op tic

VINPUT

3

4

FIX_POLE

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.

NC4_S7LRM

SPDIF

12/06/12

10

LVDS (NON EU)

LGE Internal Use Only

[51Pin LVDS Connector] (For FHD 60Hz)

FHD

P1100

FI-RE51S-HF-J-R1500

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

38

39

40

41

42

43

44

45

46

47

48

49

50

51

52

RXA4+

RXA4-

RXA3+

RXA3-

RXACK+

RXACK-

RXA2+

RXA2-

RXA1+

RXA1-

RXA0+

RXA0-

RXB4+

RXB4-

RXB3+

RXB3-

RXBCK+

RXBCK-

RXB2+

RXB2-

RXB1+

RXB1-

RXB0+

RXB0-

R1111 0

NON_AUO39inch

R1112 0

R1113 0

NON_AUO39inch

LVDS_SEL

+3.3V_Normal

OPT R1100

3.3K

OPT R1101

10K

PANEL_VCC

FHD L1100 120

CIS21J121

FHD

C1100

0.1uF 16V

FOR FHD REVERSE(10bit) Change in S7LR

MIRROR

RXA4+

RXA4-

RXA3+

RXA3-

RXACK+

RXACK-

RXA2+

RXA2-

RXA1+

RXA1-

RXA0+

RXA0-

RXB4+

RXB4-

RXB3+

RXB3-

RXBCK+

RXBCK-

RXB2+

RXB2- RXBCK-

RXB1+

RXB1-

RXB0+

RXB0-

Pol-change

RXA0+

RXA0-

RXA1+

RXA1-

RXA2+

RXA2-

RXACK+

RXACK-

RXA3+

RXA3-

RXA4+

RXA4-

RXB0+

RXB0-

RXB1+

RXB1-

RXB2+

RXB2-

RXBCK+

RXB3+

RXB3-

RXB4+

RXB4-

FOR FHD REVERSE(8bit) Change in S7LR

RXA4+

RXA4-

RXA3+

RXA3-

RXACK+

RXACK-

RXA2+

RXA2-

RXA1+

RXA1-

RXA0+

RXA0-

RXB4+

RXB4-

RXB3+

RXB3-

RXBCK+

RXBCK-

RXB2+

RXB2-

RXB1+

RXB1-

RXB0+

RXB0-

MIRROR

Pol-change

RXA4+

RXA4-

RXA0+

RXA0-

RXA1+

RXA1-

RXA2+

RXA2-

RXACK+

RXACK-

RXA3+

RXA3-

RXB4+

RXB4-

RXB0+

RXB0-

RXB1+

RXB1-

RXB2+

RXB2-

RXBCK+

RXBCK-

RXB3+

RXB3-

RXA0-

RXA0+

RXA1-

RXA1+

RXA2-

RXA2+

RXACK-

RXACK+

RXA3-

RXA3+

RXA4-

RXA4+

RXB0-

RXB0+

RXB1-

RXB1+

RXB2-

RXB2+

RXBCK-

RXBCK+

RXB3-

RXB3+

RXB4-

RXB4+

Shift

RXA4-

RXA4+

RXA0-

RXA0+

RXA1-

RXA1+

RXA2- RXACK-

RXA2+

RXACK-

RXACK+

RXA3-

RXA3+

RXB4-

RXB4+

RXB0-

RXB0+

RXB1-

RXB1+

RXB2-

RXB2+

RXBCK-

RXBCK+

RXB3-

RXB3+

RXA0-

RXA0+

RXA1-

RXA1+

RXA2-

RXA2+

RXACK+

RXA3-

RXA3+

RXA4-

RXA4+

RXB0-

RXB0+

RXB1-

RXB1+

RXB2-

RXB2+

RXBCK-

RXBCK+

RXB3-

RXB3+

RXB4-

RXB4+

[30Pin LVDS Connector] (For HD 60Hz_Normal)

HD

P1101

FF10001-30

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

RXA0-

RXA0+

RXA1-

RXA1+

RXA2-

RXA2+

RXACK-

RXACK+

RXA3-

RXA3+

LVDS_SEL

+3.3V_Normal

OPT R1103

3.3K

OPT R1104 10K

EU pin assign is different from NON EU. Because of position of HD wafer.

PANEL_VCC

HD L1101 120

CIS21J121

HD

C1101

0.1uF 16V

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.

NC4_S7LRM

LVDS_NON_EU

2012/09/19

11

AVDD_DDR0

LGE Internal Use Only

R1201

R1202

AVDD_DDR0

1K 1%

0.1uF

1K 1%

C1201

A-MVREFDQ

1000pF

C1202

R1204

R1205

1K 1%

0.1uF

1K 1%

C1203

A-MVREFCA

1000pF

C1204

B-MVREFCA

1000pF

2_DDR

C1247

AVDD_DDR0

2_DDR

0.1uF C1248

2_DDR

1K 1%

2_DDR

1K 1%

R1224

R1225

B-MVREFDQ

1000pF

2_DDR

C1249

AVDD_DDR0

0.1uF C1250

2_DDR

AVDD_DDR0+1.5V_DDR

L1202

R1227

1K 1%

R1228

1K 1%

CIC21J501NE

C1251

1uF

C1218

C1219

1uF

C1238

C1217

0.1uF

C1206

C1239

10uF10V

OPT

1uF

C1241

0.1uF

C1220

CLose to DDR3

A-MVREFCA

A-MVREFDQ

AVDD_DDR0

10V

C1205 10uF C1207 0.1uF C1208 0.1uF C1210 0.1uF C1211 0.1uF C1212 0.1uF C1213 0.1uF C1214 0.1uF C1215 0.1uF C1216 0.1uF

A-MA14

CLose to Saturn7M IC

K4B1G1646G-BCK0

M8

VREFCA

H1

VREFDQ

R1203

L8

240 1%

ZQ

B2

VDD_1

D9

VDD_2

G7

VDD_3

K2

VDD_4

K8

VDD_5

N1

VDD_6

N9

VDD_7

R1

VDD_8

R9

VDD_9

A1

VDDQ_1

A8

VDDQ_2

C1

VDDQ_3

C9

VDDQ_4

D2

VDDQ_5

E9

VDDQ_6

F1

VDDQ_7

H2

VDDQ_8

H9

VDDQ_9

J1

NC_1

J9

NC_2

L1

NC_3

L9

NC_4

T7

NC_6

A9

VSS_1

B3

VSS_2

E1

VSS_3

G8

VSS_4

J2

VSS_5

J8

VSS_6

M1

VSS_7

M9

VSS_8

P1

VSS_9

P9

VSS_10

T1

VSS_11

T9

VSS_12

B1

VSSQ_1

B9

VSSQ_2

D1

VSSQ_3

D8

VSSQ_4

E2

VSSQ_5

E8

VSSQ_6

F9

VSSQ_7

G1

VSSQ_8

G9

VSSQ_9

DDR_1600_1G_SS

IC1201

EAN61836301

CLose to Saturn7M IC

N3

A0

P7

A1

P3

A2

N2

A3

P8

A4

P2

A5

R8

A6

R2

A7

T8

A8

R3

A9

L7

A10/AP

R7

A11

N7

A12/BC

T3

A13

M7

NC_5

M2

BA0

N8

BA1

M3

BA2

J7

CK

K7

CK

K9

CKE

L2

CS

K1

ODT

J3

RAS

K3

CAS

L3

WE

T2

RESET

F3

DQSL

G3

DQSL

C7

DQSU

B7

DQSU

E7

DML

D3

DMU

E3

DQL0

F7

DQL1

F2

DQL2

F8

DQL3

H3

DQL4

H8

DQL5

G2

DQL6

H7

DQL7

D7

DQU0

C3

DQU1

C8

DQU2

C2

DQU3

A7

DQU4

A2

DQU5

B8

DQU6

A3

DQU7

CLose to DDR3

S7LR-M_NON_MS10

A-MA0 A-MA1 A-MA2 A-MA3 A-MA4 A-MA5 A-MA6 A-MA7 A-MA8 A-MA9 A-MA10 A-MA11 A-MA12 A-MA13

A-MBA0 A-MBA1 A-MBA2

A-MCKE

A-MODT A-MRASB A-MCASB A-MWEB

R1235

56

R1236

56

R1231 10K

A-MCK

1%

C1209

0.01uF

1%

50V

A-MCKB

AVDD_DDR0

A-MRESETB

A-MDQSL A-MDQSLB

A-MDQSU A-MDQSUB

A-MDML A-MDMU

A-MDQL0 B-MDQL1 A-MDQL1 A-MDQL2 A-MDQL3 A-MDQL4 A-MDQL5 A-MDQL6 A-MDQL7

A-MDQU0 A-MDQU1 A-MDQU2 A-MDQU3 A-MDQU4 A-MDQU5 A-MDQU6 A-MDQU7

A-MA0 A-MA1 A-MA2 A-MA3 A-MA4 A-MA5 A-MA6 A-MA7 A-MA8 A-MA9

A-MA10

A-MA11

A-MA12 A-MA13

A-MA14

A-MBA0 A-MBA1 A-MBA2

A-MCK A-MCKB A-MCKE

A-MODT

A-MRASB A-MCASB

A-MWEB

A-MRESETB

A-MDQSL

A-MDQSLB

A-MDQSU

A-MDQSUB

A-MDML A-MDMU

A-MDQL0

A-MDQL1 A-MDQL2 A-MDQL3 A-MDQL4 A-MDQL5 A-MDQL6 A-MDQL7

A-MDQU0 A-MDQU1 A-MDQU2 A-MDQU3 A-MDQU4 A-MDQU5 A-MDQU6 A-MDQU7

A11 C14 B11 F12 C15 E12 A14 D11 B14 D12 C16 C13 A15 E11 B13

F13 B15 E13

C17 A17 B16

E14 B12 A12 C12

F11

B19 C18

B18 A18

E15 A21

D17 G15 B21 F15 B22 F14 A22 D15

G16 B20 F16 C21 E16 A20 D16 C20

A_DDR3_A[0] A_DDR3_A[1] A_DDR3_A[2] A_DDR3_A[3] A_DDR3_A[4] A_DDR3_A[5] A_DDR3_A[6] A_DDR3_A[7] A_DDR3_A[8] A_DDR3_A[9] A_DDR3_A[10] A_DDR3_A[11] A_DDR3_A[12] A_DDR3_A[13] A_DDR3_A[14]

A_DDR3_BA[0] A_DDR3_BA[1] A_DDR3_BA[2]

A_DDR3_MCLK A_DDR3_MCLKZ A_DDR3_MCLKE

A_DDR3_ODT A_DDR3_RASZ A_DDR3_CASZ A_DDR3_WEZ

A_DDR3_RESET

A_DDR3_DQSL A_DDR3_DQSLB

A_DDR3_DQSU A_DDR3_DQSUB

A_DDR3_DQML A_DDR3_DQMU

A_DDR3_DQL[0] A_DDR3_DQL[1] A_DDR3_DQL[2] A_DDR3_DQL[3] A_DDR3_DQL[4] A_DDR3_DQL[5] A_DDR3_DQL[6] A_DDR3_DQL[7]

A_DDR3_DQU[0] A_DDR3_DQU[1] A_DDR3_DQU[2] A_DDR3_DQU[3] A_DDR3_DQU[4] A_DDR3_DQU[5] A_DDR3_DQU[6] A_DDR3_DQU[7]

IC101

MSD804KKX

SYMBOL.B

B_DDR3_A[0] B_DDR3_A[1] B_DDR3_A[2] B_DDR3_A[3] B_DDR3_A[4] B_DDR3_A[5] B_DDR3_A[6] B_DDR3_A[7] B_DDR3_A[8]

B_DDR3_A[9] B_DDR3_A[10] B_DDR3_A[11] B_DDR3_A[12] B_DDR3_A[13] B_DDR3_A[14]

B_DDR3_BA[0] B_DDR3_BA[1] B_DDR3_BA[2]

B_DDR3_MCLK B_DDR3_MCLKZ B_DDR3_MCLKE

B_DDR3_ODT B_DDR3_RASZ B_DDR3_CASZ

B_DDR3_WEZ

B_DDR3_RESET

B_DDR3_DQSL

B_DDR3_DQSLB

B_DDR3_DQSU

B_DDR3_DQSUB

B_DDR3_DQML B_DDR3_DQMU

B_DDR3_DQL[0] B_DDR3_DQL[1] B_DDR3_DQL[2] B_DDR3_DQL[3] B_DDR3_DQL[4] B_DDR3_DQL[5] B_DDR3_DQL[6] B_DDR3_DQL[7]

B_DDR3_DQU[0] B_DDR3_DQU[1] B_DDR3_DQU[2] B_DDR3_DQU[3] B_DDR3_DQU[4] B_DDR3_DQU[5] B_DDR3_DQU[6] B_DDR3_DQU[7]

B23 D25 F22 G22 E24 F21 E23 D22 D24 D21 C24 C25 F23 E21 D23

G20 F24 F20

G25 G23 F25

D20 B25 B24 A24

E20

K24 K25

J21 J20

H24 L20

L23 J24 L24 J23 M24 H23 M23 K23

G21 L22 H22 K20 H20 L21 H21 K21

B-MA0 B-MA1 B-MA2 B-MA3 B-MA4 B-MA5 B-MA6 B-MA7 B-MA8 B-MA9 B-MA10 B-MA11 B-MA12 B-MA13 B-MA14

B-MBA0 B-MBA1 B-MBA2

B-MCK B-MCKB B-MCKE

B-MODT B-MRASB B-MCASB B-MWEB

B-MRESETB

B-MDQSL B-MDQSLB

B-MDQSU B-MDQSUB

B-MDML B-MDMU

B-MDQL0 B-MDQL1 B-MDQL2 B-MDQL3 B-MDQL4 B-MDQL5 B-MDQL6 B-MDQL7

B-MDQU0 B-MDQU1 B-MDQU2 B-MDQU3 B-MDQU4 B-MDQU5 B-MDQU6 B-MDQU7

B-MCK

2_DDR

B-MCKB

AVDD_DDR0

C1240

0.01uF 50V

R1232

10K

2_DDR

1%

2_DDR

B-MRESETB

B-MA0 B-MA1 B-MA2 B-MA3 B-MA4 B-MA5 B-MA6 B-MA7 B-MA8

B-MA9 B-MA10 B-MA11 B-MA12 B-MA13

56

B-MODT

B-MRASB B-MCASB

B-MWEB

B-MDQSL

B-MDQSLB

B-MDQSU

B-MDQSUB

B-MDML B-MDMU

B-MDQL0

B-MDQL2 B-MDQL3 B-MDQL4 B-MDQL5 B-MDQL6 B-MDQL7

B-MDQU0 B-MDQU1 B-MDQU2 B-MDQU3 B-MDQU4 B-MDQU5 B-MDQU6 B-MDQU7

R1237

B-MCKE R1238

B-MBA0 B-MBA1 B-MBA2

DDR_1600_1G_SS

IC1202

K4B1G1646G-BCK0

EAN61836301

N3

A0

P7

A1

P3

A2

N2

A3

P8

A4

P2

A5

R8

A6

R2

A7

T8

A8

R3

A9

L7

A10/AP

R7

A11

N7

A12/BC

T3

A13

M7

NC_5

M2

BA0

N8

BA1

M3

BA2

J7

CK

K7

CK

K9

CKE

L2

CS

K1

ODT

J3

RAS

K3

CAS

L3

WE

T2

RESET

F3

DQSL

G3

DQSL

C7

DQSU

B7

DQSU

E7

DML

D3

DMU

E3

DQL0

F7

DQL1

F2

DQL2

F8

DQL3

H3

DQL4

H8

DQL5

G2

DQL6

H7

DQL7

D7

DQU0

C3

DQU1

C8

DQU2

C2

DQU3

A7

DQU4

A2

DQU5

B8

DQU6

A3

DQU7

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

M8

H1

L8

ZQ

B2 D9 G7 K2 K8 N1 N9 R1 R9

A1 A8 C1 C9 D2 E9 F1 H2 H9

J1 J9 L1 L9 T7

A9 B3 E1 G8 J2 J8 M1 M9 P1 P9 T1 T9

B1 B9 D1 D8 E2 E8 F9 G1 G9

B-MVREFCA

B-MVREFDQ

2_DDR

R1226

240

1%

C1227 10uF 10V

C1228 0.1uF

2_DDR

C1229 0.1uF

2_DDR

C1230 0.1uF

2_DDR

C1231 0.1uF

2_DDR

C1232 0.1uF

2_DDR

C1233 0.1uF

2_DDR

C1234 0.1uF

2_DDR

C1235 0.1uF

2_DDR

C1236 0.1uF

2_DDR

B-MA14

AVDD_DDR0

M8

H1

L8

ZQ

B2 D9 G7 K2 K8 N1 N9 R1 R9

A1 A8 C1 C9 D2 E9 F1 H2 H9

J1 J9 L1 L9 T7

A9 B3 E1 G8 J2 J8 M1 M9 P1 P9 T1 T9

B1 B9 D1 D8 E2 E8 F9 G1 G9

DDR_1600_1G_HYNIX

IC1202-*1

H5TQ1G63EFR-PBC

EAN61829003

N3

A0

P7

A1

P3

A2

N2

A3

P8

A4

P2

A5

R8

A6

R2

A7

T8

A8

R3

A9

L7

A10/AP

R7

A11

N7

A12/BC

T3

NC_7

M7

NC_5

M2

BA0

N8

BA1

M3

BA2

J7

CK

K7

CK

K9

CKE

L2

CS

K1

ODT

J3

RAS

K3

CAS

L3

WE

T2

RESET

F3

DQSL

G3

DQSL

C7

DQSU

B7

DQSU

E7

DML

D3

DMU

E3

DQL0

F7

DQL1

F2

DQL2

F8

DQL3

H3

DQL4

H8

DQL5

G2

DQL6

H7

DQL7

D7

DQU0

C3

DQU1

C8

DQU2

C2

DQU3

A7

DQU4

A2

DQU5

B8

DQU6

A3

DQU7

M8

VREFCA

H1

VREFDQ

L8

ZQ

B2

VDD_1

D9

VDD_2

G7

VDD_3

K2

VDD_4

K8

VDD_5

N1

VDD_6

N9

VDD_7

R1

VDD_8

R9

VDD_9

A1

VDDQ_1

A8

VDDQ_2

C1

VDDQ_3

C9

VDDQ_4

D2

VDDQ_5

E9

VDDQ_6

F1

VDDQ_7

H2

VDDQ_8

H9

VDDQ_9

J1

NC_1

J9

NC_2

L1

NC_3

L9

NC_4

T7

NC_6

A9

VSS_1

B3

VSS_2

E1

VSS_3

G8

VSS_4

J2

VSS_5

J8

VSS_6

M1

VSS_7

M9

VSS_8

P1

VSS_9

P9

VSS_10

T1

VSS_11

T9

VSS_12

B1

VSSQ_1

B9

VSSQ_2

D1

VSSQ_3

D8

VSSQ_4

E2

VSSQ_5

E8

VSSQ_6

F9

VSSQ_7

G1

VSSQ_8

G9

VSSQ_9

DDR_1600_1G_HYNIX

IC1201-*1

H5TQ1G63EFR-PBC

EAN61829003

N3

A0

P7

A1

P3

A2

N2

A3

P8

A4

P2

A5

R8

A6

R2

A7

T8

A8

R3

A9

L7

A10/AP

R7

A11

N7

A12/BC

T3

NC_7

M7

NC_5

M2

BA0

N8

BA1

M3

BA2

J7

CK

K7

CK

K9

CKE

L2

CS

K1

ODT

J3

RAS

K3

CAS

L3

WE

T2

RESET

F3

DQSL

G3

DQSL

C7

DQSU

B7

DQSU

E7

DML

D3

DMU

E3

DQL0

F7

DQL1

F2

DQL2

F8

DQL3

H3

DQL4

H8

DQL5

G2

DQL6

H7

DQL7

D7

DQU0

C3

DQU1

C8

DQU2

C2

DQU3

A7

DQU4

A2

DQU5

B8

DQU6

A3

DQU7

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

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.

DDR_1600_1G_NANYA

IC1201-*2

NT5CB64M16DP-DH

EAN61859501

N3

VREFCA

A0

P7

A1

P3

A2

N2

VREFDQ

A3

P8

A4

P2

A5

R8

A6

R2

A7

T8

A8

R3

A9

L7 R7 N7 T3

M7

M2 N8 M3

J7 K7 K9

L2 K1 J3 K3 L3

T2

F3 G3

C7 B7

E7 D3

E3 F7 F2 F8 H3 H8 G2 H7

D7 C3 C8 C2 A7 A2 B8 A3

VDD_1

A10/AP

VDD_2

A11

VDD_3

A12

VDD_4

NC_6

VDD_5 VDD_6

NC_5

VDD_7 VDD_8 VDD_9

BA0 BA1 BA2

VDDQ_1 VDDQ_2

CK

VDDQ_3

CK

VDDQ_4

CKE

VDDQ_5 VDDQ_6

CS

VDDQ_7

ODT

VDDQ_8

RAS CAS

VDDQ_9

WE

RESET

DQSL DQSL

VSS_1

DQSU

VSS_2

DQSU

VSS_3 VSS_4

DML

VSS_5

DMU

VSS_6 VSS_7

DQL0

VSS_8

DQL1

VSS_9

DQL2

VSS_10

DQL3

VSS_11

DQL4

VSS_12

DQL5 DQL6 DQL7

VSSQ_1 VSSQ_2

DQU0

VSSQ_3

DQU1

VSSQ_4

DQU2

VSSQ_5

DQU3

VSSQ_6

DQU4

VSSQ_7

DQU5

VSSQ_8

DQU6

VSSQ_9

DQU7

ZQ

NC_1 NC_2 NC_3 NC_4 NC_7

M8

H1

L8

B2 D9 G7 K2 K8 N1 N9 R1 R9

A1 A8 C1 C9 D2 E9 F1 H2 H9

J1 J9 L1 L9 T7

A9 B3 E1 G8 J2 J8 M1 M9 P1 P9 T1 T9

B1 B9 D1 D8 E2 E8 F9 G1 G9

DDR_1600_1G_NANYA

IC1202-*2

NT5CB64M16DP-DH

EAN61859501

N3

VREFCA

A0

P7

A1

P3

A2

N2

VREFDQ

A3

P8

A4

P2

A5

R8

A6

R2

A7

T8

A8

R3

A9

L7

A10/AP

R7

A11

N7

A12

T3

NC_6

M7

NC_5

M2

BA0

N8

BA1

M3

BA2

VDDQ_1

J7

VDDQ_2

CK

K7

VDDQ_3

CK

K9

VDDQ_4

CKE

VDDQ_5

L2

VDDQ_6

CS

K1

VDDQ_7

ODT

J3

VDDQ_8

RAS

K3

CAS

VDDQ_9

L3

WE

T2

RESET

F3

DQSL

G3

DQSL

C7

DQSU

B7

DQSU

E7

DML

D3

DMU

E3

DQL0

F7

DQL1

F2

DQL2

F8

VSS_10

DQL3

H3

VSS_11

DQL4

H8

VSS_12

DQL5

G2

DQL6

H7

DQL7

VSSQ_1

D7

VSSQ_2

DQU0

C3

VSSQ_3

DQU1

C8

VSSQ_4

DQU2

C2

VSSQ_5

DQU3

A7

VSSQ_6

DQU4

A2

VSSQ_7

DQU5

B8

VSSQ_8

DQU6

A3

VSSQ_9

DQU7

DDR_1600_2G_SS

IC1201-*3

K4B2G1646E-BCK0

M8

H1

L8

ZQ

B2

VDD_1

D9

VDD_2

G7

VDD_3

K2

VDD_4

K8

VDD_5

N1

VDD_6

N9

VDD_7

R1

VDD_8

R9

VDD_9

A1 A8 C1 C9 D2 E9 F1 H2 H9

J1

NC_1

J9

NC_2

L1

NC_3

L9

NC_4

T7

NC_7

A9

VSS_1

B3

VSS_2

E1

VSS_3

G8

VSS_4

J2

VSS_5

J8

VSS_6

M1

VSS_7

M9

VSS_8

P1

VSS_9

P9 T1 T9

B1 B9 D1 D8 E2 E8 F9 G1 G9

N3 P7 P3 N2 P8 P2 R8 R2 T8 R3 L7 R7 N7 T3

M7

M2 N8 M3

J7 K7 K9

L2 K1 J3 K3 L3

T2

F3 G3

C7 B7

E7 D3

E3 F7 F2 F8 H3 H8 G2 H7

D7 C3 C8 C2 A7 A2 B8 A3

EAN61848802

A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10/AP A11 A12/BC A13

NC_5

BA0 BA1 BA2

CK CK CKE

CS ODT RAS CAS WE

RESET

DQSL DQSL

DQSU DQSU

DML DMU

DQL0 DQL1 DQL2 DQL3 DQL4 DQL5 DQL6 DQL7

DQU0 DQU1 DQU2 DQU3 DQU4 DQU5 DQU6 DQU7

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

M8

H1

L8

ZQ

B2 D9 G7 K2 K8 N1 N9 R1 R9

A1 A8 C1 C9 D2 E9 F1 H2 H9

J1 J9 L1 L9 T7

A9 B3 E1 G8 J2 J8 M1 M9 P1 P9 T1 T9

B1 B9 D1 D8 E2 E8 F9 G1 G9

DDR_1600_2G_SS

IC1202-*3

K4B2G1646E-BCK0

EAN61848802

N3

A0

P7

A1

P3

A2

N2

A3

P8

A4

P2

A5

R8

A6

R2

A7

T8

A8

R3

A9

L7

A10/AP

R7

A11

N7

A12/BC

T3

A13

M7

NC_5

M2

BA0

N8

BA1

M3

BA2

J7

CK

K7

CK

K9

CKE

L2

CS

K1

ODT

J3

RAS

K3

CAS

L3

WE

T2

RESET

F3

DQSL

G3

DQSL

C7

DQSU

B7

DQSU

E7

DML

D3

DMU

E3

DQL0

F7

DQL1

F2

DQL2

F8

DQL3

H3

DQL4

H8

DQL5

G2

DQL6

H7

DQL7

D7

DQU0

C3

DQU1

C8

DQU2

C2

DQU3

A7

DQU4

A2

DQU5

B8

DQU6

A3

DQU7

DDR_1600_2G_HYNIX

IC1201-*4

H5TQ2G63DFR-PBC

M8

VREFCA

H1

VREFDQ

L8

ZQ

B2

VDD_1

D9

VDD_2

G7

VDD_3

K2

VDD_4

K8

VDD_5

N1

VDD_6

N9

VDD_7

R1

VDD_8

R9

VDD_9

A1

VDDQ_1

A8

VDDQ_2

C1

VDDQ_3

C9

VDDQ_4

D2

VDDQ_5

E9

VDDQ_6

F1

VDDQ_7

H2

VDDQ_8

H9

VDDQ_9

J1

NC_1

J9

NC_2

L1

NC_3

L9

NC_4

T7

NC_6

A9

VSS_1

B3

VSS_2

E1

VSS_3

G8

VSS_4

J2

VSS_5

J8

VSS_6

M1

VSS_7

M9

VSS_8

P1

VSS_9

P9

VSS_10

T1

VSS_11

T9

VSS_12

B1

VSSQ_1

B9

VSSQ_2

D1

VSSQ_3

D8

VSSQ_4

E2

VSSQ_5

E8

VSSQ_6

F9

VSSQ_7

G1

VSSQ_8

G9

VSSQ_9

N3 P7 P3 N2 P8 P2 R8 R2 T8 R3 L7 R7 N7 T3

M7

M2 N8 M3

J7 K7 K9

L2 K1 J3 K3 L3

T2

F3 G3

C7 B7

E7 D3

E3 F7 F2 F8 H3 H8 G2 H7

D7 C3 C8 C2 A7 A2 B8 A3

EAN61829203

A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10/AP A11 A12/BC A13

NC_5

BA0 BA1 BA2

CK CK CKE

CS ODT RAS CAS WE

RESET

DQSL DQSL

DQSU DQSU

DML DMU

DQL0 DQL1 DQL2 DQL3 DQL4 DQL5 DQL6 DQL7

DQU0 DQU1 DQU2 DQU3 DQU4 DQU5 DQU6 DQU7

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

M8

H1

L8

ZQ

B2 D9 G7 K2 K8 N1 N9 R1 R9

A1 A8 C1 C9 D2 E9 F1 H2 H9

J1 J9 L1 L9 T7

A9 B3 E1 G8 J2 J8 M1 M9 P1 P9 T1 T9

B1 B9 D1 D8 E2 E8 F9 G1 G9

DDR_1600_2G_HYNIX

IC1202-*4

H5TQ2G63DFR-PBC

EAN61829203

N3

VREFCA

A0

P7

A1

P3

A2

N2

VREFDQ

A3

P8

A4

P2

A5

R8

A6

R2

A7

T8

A8

R3

A9

L7

A10/AP

R7

A11

N7

A12/BC

T3

A13

M7

NC_5

M2

BA0

N8

BA1

M3

BA2

VDDQ_1

J7

VDDQ_2

CK

K7

VDDQ_3

CK

K9

VDDQ_4

CKE

VDDQ_5

L2

VDDQ_6

CS

K1

VDDQ_7

ODT

J3

VDDQ_8

RAS

K3

VDDQ_9

CAS

L3

WE

T2

RESET

F3

DQSL

G3

DQSL

C7

DQSU

B7

DQSU

E7

DML

D3

DMU

E3

DQL0

F7

DQL1

F2

DQL2

F8

VSS_10

DQL3

H3

VSS_11

DQL4

H8

VSS_12

DQL5

G2

DQL6

H7

DQL7

VSSQ_1

D7

VSSQ_2

DQU0

C3

VSSQ_3

DQU1

C8

VSSQ_4

DQU2

C2

VSSQ_5

DQU3

A7

VSSQ_6

DQU4

A2

VSSQ_7

DQU5

B8

VSSQ_8

DQU6

A3

VSSQ_9

DQU7

M8

H1

L8

ZQ

B2 D9 G7 K2 K8 N1 N9 R1 R9

A1 A8 C1 C9 D2 E9 F1 H2 H9

J1 J9 L1 L9 T7

A9 B3 E1 G8 J2 J8 M1 M9 P1 P9 T1 T9

B1 B9 D1 D8 E2 E8 F9 G1 G9

DDR_1600_2G_NANYA

IC1202-*5

NT5CB128M16FP-DI

EAN61859702

N3

A0

P7

A1

P3

A2

N2

A3

P8

A4

P2

A5

R8

A6

R2

A7

T8

A8

R3

A9

L7

A10/AP

R7

A11

N7

A12/BC

T3

A13

M7

NC_6

M2

BA0

N8

BA1

M3

BA2

J7

CK

K7

CK

K9

CKE

L2

CS

K1

ODT

J3

RAS

K3

CAS

L3

WE

T2

RESET

F3

DQSL

G3

DQSL

C7

DQSU

B7

DQSU

E7

DML

D3

DMU

E3

DQL0

F7

DQL1

F2

DQL2

F8

DQL3

H3

DQL4

H8

DQL5

G2

DQL6

H7

DQL7

D7

DQU0

C3

DQU1

C8

DQU2

C2

DQU3

A7

DQU4

A2

DQU5

B8

DQU6

A3

DQU7

M8

VREFCA

H1

VREFDQ

L8

ZQ

B2

VDD_1

D9

VDD_2

G7

VDD_3

K2

VDD_4

K8

VDD_5

N1

VDD_6

N9

VDD_7

R1

VDD_8

R9

VDD_9

A1

VDDQ_1

A8

VDDQ_2

C1

VDDQ_3

C9

VDDQ_4

D2

VDDQ_5

E9

VDDQ_6

F1

VDDQ_7

H2

VDDQ_8

H9

VDDQ_9

J1

NC_1

J9

NC_2

L1

NC_3

L9

NC_4

T7

NC_5

A9

VSS_1

B3

VSS_2

E1

VSS_3

G8

VSS_4

J2

VSS_5

J8

VSS_6

M1

VSS_7

M9

VSS_8

P1

VSS_9

P9

VSS_10

T1

VSS_11

T9

VSS_12

B1

VSSQ_1

B9

VSSQ_2

D1

VSSQ_3

D8

VSSQ_4

E2

VSSQ_5

E8

VSSQ_6

F9

VSSQ_7

G1

VSSQ_8

G9

VSSQ_9

NC4_S7LRM

M1_DDR (2DDR)

2012/07/16

12

DDR_1600_2G_NANYA

IC1201-*5

NT5CB128M16FP-DI

M8

H1

L8

ZQ

B2

VDD_1

D9

VDD_2

G7

VDD_3

K2

VDD_4

K8

VDD_5

N1

VDD_6

N9

VDD_7

R1

VDD_8

R9

VDD_9

A1 A8 C1 C9 D2 E9 F1 H2 H9

J1

NC_1

J9

NC_2

L1

NC_3

L9

NC_4

T7

NC_6

A9

VSS_1

B3

VSS_2

E1

VSS_3

G8

VSS_4

J2

VSS_5

J8

VSS_6

M1

VSS_7

M9

VSS_8

P1

VSS_9

P9 T1 T9

B1 B9 D1 D8 E2 E8 F9 G1 G9

N3 P7 P3 N2 P8 P2 R8 R2 T8 R3 L7 R7 N7 T3

M7

M2 N8 M3

J7 K7 K9

L2 K1 J3 K3 L3

T2

F3 G3

C7 B7

E7 D3

E3 F7 F2 F8 H3 H8 G2 H7

D7 C3 C8 C2 A7 A2 B8 A3

EAN61859702

A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10/AP A11 A12/BC A13

NC_6

BA0 BA1 BA2

CK CK CKE

CS ODT RAS CAS WE

RESET

DQSL DQSL

DQSU DQSU

DML DMU

DQL0 DQL1 DQL2 DQL3 DQL4 DQL5 DQL6 DQL7

DQU0 DQU1 DQU2 DQU3 DQU4 DQU5 DQU6 DQU7

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_5

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

Serial Flash for SPI boot(OS)

LGE Internal Use Only

/FLASH_WP

OPT R1300 10K

+3.5V_ST

/SPI_CS

SPI_SDO

OPT

R1301

4.7K

SPI_FLASH_MACRONIX

IC1300

MX25L8006EM2I-12G

CS#

1

SO/SIO1

2

WP#

3

GND

4

8

7

6

5

VCC

HOLD#

SCLK

SI/SIO0

+3.5V_ST+3.5V_ST

R1302

C1300

0.1uF

SPI_SCK

33

SPI_SDI

SPI_FLASH_WINBOND

IC1300-*1

W25Q80BVSSIG

CS

1

DO[IO1]

2

%WP[IO2]

3

GND

4

8

7

6

5

VCC

HOLD[IO3]

CLK

DI[IO0]

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.

NC4_S7LRM

S_FLASH_OS

2012/06/20

13

GLOBAL tuner block except EU and China

LGE Internal Use Only

RF_SWITCH_CTL

Pull-up can’t be applied

120 FULL_NIM

C3718

0.1uF 16V

FULL_NIM R3799 10K

because of MODEL_OPT_2

TU3700 TDSS-G201D

SI2156_DVB_1INPUT_H

R3800 10K RF_SW_OPT

B1

12

BR_RESET_DEMOD

R3801 0

FULL_NIM_D_DEMODE_0

R3802 0

FULL_NIM_D_DEMODE_0

R3803 0

FULL_NIM_D_DEMODE_0

R3804 0

FULL_NIM_D_DEMODE_0

SHIELD

NC_1

1

RESET

2

SCL

3

SDA

4

+B1[3.3V]

5

NC_2

6

+B2[1.8V]

7

NC_3

8

IF_AGC

9

DIF[P]

10

DIF[N]

11

A1

R3801-1* 47

FULL_NIM_D_DEMODE_47

R3802-1* 47

FULL_NIM_D_DEMODE_47

R3803-*1 47

FULL_NIM_D_DEMODE_47 R3804-*1

47 FULL_NIM_D_DEMODE_47

60mA

0.1uF 16V

TU_GND_A

+3.3V_TU

TU3704 TDSN-T701F(B)

SI2178_TW_LNA_2INPUT_H

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

57

58

B1

26

27

A1

59

RF_S/WCTL

RESET

SCL

SDA

B1[+3.3V]

SIF

B2[1.8V]

CVBS

IF_AGC

DIF[P]

DIF[N]

NC_1

NC_2

NC_3

GND

NC_4

NC_5

NC_6

NC_7

NC_8

NC_9

NC_10

NC_11

NC_12

NC_13

NC_14

NC_15

B1SHIELD

B1

GND seperation for ASIS tuner

TU_GND_A

R3714

R3715

NON_ASIA

0

NON_ASIA

LNA_CTRL_1

LNA_CTRL_2

TU3702 TDSH-G501D ISOLATOR_DVB_1INPUT_H

B1

B2

TW_FE_LNA

R3796

2.2K

TW_FE_LNA

R3797

2.2K

close to TUNER

TW_FE_LNA

A2

C3752

0.1uF 16V

1

2

3

4

5

6

7

8

9

10

11

A1

A2

LNA_CTRL_1

LNA_CTRL_2

C3753

0.1uF 16V

TW_FE_LNA

NC

RESET

SCL

SDA

+B1[3.3V]

SIF

+B2[1.8V]

CVBS

IF_AGC

DIF[P]

DIF[N]

A1

TU_GND_A

A1

TU_GND_A

TUNER MULTI-OPTION

TU3700-*1 TDSS-H501F

SI2176_ATSC_1INPUT_H

NC

1

RESET

2

SCL

3

SDA

4

+B1[3.3V]

5

ALIF_[N]

6

+B2[1.8]

7

ALIF_[P]

8

IF_AGC

9

DIF[P]

10

DIF[N]

11

12

SHIELD

A1

B1

TU3704-*1 TDSN-T601F

SI2178_TW_2INPUT_H

B1

TW_FE_LNA FILTER_SETTING

RF_S/W_CTL

1

RESET_TUNER

2

SCL

3

SDA

4

+B1[3.3V]

5

SIF

6

+B2[1.8V]

7

CVBS

8

IF_AGC

9

DIF[P]

10

DIF[N]

11

NC_1

12

NC_2

13

NC_3

14

GND

15

NC_4

16

NC_5

17

NC_6

18

NC_7

19

NC_8

20

NC_9

21

NC_10

22

NC_11

23

NC_12

24

NC_13

25

NC_14

26

NC_15

27

A1A1B1

28

SHIELD

Frequence

54MHz~350MHz

350Hz~450MHz

450Hz~870MHz

CTRL_1 CTRL_2

1

0

1

Filter_Type

LPF

Through

HPF

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.

TU3703 TDSN-B601F(B)

SI2178_BR_2INPUT_H

RF_S/W_CTL

1

RESET_TUNER

2

SCL

3

SDA

4

+B1[3.3V]

5

SIF

6

+B2[1.8V]

7

CVBS

8

NC_1

9

NC_2

10

NC_3

11

+B3[3.3V]

12

+B4[1.23V]

13

RESET_DEMOD

14

GND

15

ERROR

16

SYNC

17

VALID

18

MCLK

19

DATA

20

NC_4

21

NC_5

22

NC_6

23

NC_7

24

NC_8

25

NC_9

26

NC_10

27

A1

28

SHIELD

close to TUNER

R3705 1K

C3701

0.1uF 16V

+1.23V_TU

FULL_NIM

R3798

1K

FULL_NIM C3754

0.1uF 16V

close to TUNER

TU_GND_A

RF_SW_OPT

+3.3V_TU

FULL_NIM

L3706

C3702

W_A_DEMOD

+3.3V_TU

R3733

R3732 100

100K

C3710

0.1uF 16V

close to TUNER

HALF_NIM/IF_FILTER

R3761 0

R3760 0

Close to the tuner

FE_TS_SYNC

FE_TS_VAL_ERR

FE_TS_CLK

FE_TS_DATA[0]

C3723 22uF

6.3V

CHANGE TO

6.3V 2012 X5R

R3760-*1 10

HALF_NIM

Size change,0929

L3703

CIS21J121

C3725

0.1uF 16V

TUNER_RESET

HALF_NIM/IF_FILTER

R3761-*1 10

R3762 2K OPT

C3737 100pF 50V

+3.3V_Normal

C3715 22uF

6.3V

CHANGE TO

6.3V 2012 X5R

TU_I2C_FILTER

C3750 5pF 50V OPT

C3738

0.1uF 16V

C3727

0.1uF

16V

C3711-*1 20pF 50V

R3735-*1

TU_I2C_NON_FILTER

C3711 18pF 50V

C3751 5pF 50V

OPT

+1.8V_TU

C3713-*1 20pF 50V

TU_I2C_FILTER

R3736-*1

TU_I2C_NON_FILTER

R3735

R3736

TU_I2C_NON_FILTER C3713 18pF 50V TU_I2C_NON_FILTER

R3780

3.3 OPT

C3716

0.1uF 16V HALF_NIM

+3.3V_TU

C3717

0.1uF 16V

+5V_Normal

L3704

TU_IIC_ATSC_1.8K

33

R3783 0

W_A_DEMOD

R3782 2K OPT

R3704 100

HALF_NIM

TU_I2C_FILTER C3742 20pF 50V

R3784 0

R3781

3.3 OPT

should be guarded by ground

Vo=VREF*(1+R2/R1)

VREF = 1.25V

R3771 10K FULL_NIM_OPT

FULL_NIM

R3769 10K

R3713 0

FULL_NIM_BCD

R3741-*3

2.2K TU_IIC_BR_2.2K

R3740-*3

2.2K TU_IIC_BR_2.2K

R3741-*2

1.2K

TU_IIC_ATSC_1.2K

R3740-*2

1.2K

TU_IIC_ATSC_1.2K

R3740-*1 1K TU_IIC_NON_ATSC_1K

R3741-*1 1K TU_IIC_NON_ATSC_1K

R3741

1.8K TU_IIC_ATSC_1.8K

TU_NON_BUFFER_VIDEO

TU_BUFFER_VIDEO

W_A_DEMOD

+3.3V_TU

R3740

1.8K

C3743 20pF 50V TU_I2C_FILTER

IF_P_MSTAR

IF_N_MSTAR

1. should be guarded by ground

2. No via on both of them

3. Signal Width >= 12mils Signal to Signal Width = 12mils Ground Width >= 24mils

+3.3V_TU

L3707

+3.3V_TU_Noise

C3707 100pF 50V

close to the tuner pin, add,09029

IF_AGC_MAIN

IC3703

AP1117E18G-13

3

IN1ADJ/GND

OUT 2

R3711 0

R2

IC3701

AP2132MP-2.5TRG1

PG

1

FULL_NIM_BCD

EN

2

THERMAL

VIN

3

VCTRL

4

FULL_NIM_TJ

IC3701-*1

TJ4220GDP-ADJ

NC_1

1

EN2

9

2

THERMAL

VIN3

3

NC4

4

NC4_S7LRM

TUNER_NON_EU

TU_SCL

TU_SDA

R3756 0

R3749 0

C3708

0.1uF 16V

R1

OPT

R3710 200 1%

8

9

7

6

5

[EP]GND

GND

8

ADJ/SENSE

7

VOUT

6

NC_2

5

TU_NON_BUFFER_SIF

TU_BUFFER_VIDEO

R3750 1K OPT

C3740

0.1uF 16V

[EP]

GND

ADJ

VOUT

NC

R3775 0

R3753

4.7K

TU_BUFFER_SIF

+3.3V_TU

R3751 220

E

B

C

+3.3V_TU_Noise_X5R

C3707-*1 1uF 10V

+1.8V_TU

R3766 1

CAP_10uF_X5R

C3741

FULL_NIM_BCD

R3748 11K

FULL_NIM_BCD

R3747 20K

1005

R2

BCD Vo=0.6*(1+R1/R2) TJ Vo=0.8*(1+R1/R2)

FULL_NIM R3748-*1

5.1K

FULL_NIM_TJ

R3747-*1

9.1K

+3.3V_TU

B

R3752 220 TU_BUFFER_VIDEO

Q3703 MMBT3906(NXP) TU_BUFFER_VIDEO

10uF 10V

CAP_X7R_MP

CHANGE TO 10UF 10V X5R

FULL_NIM_BCD

R3776 10K

R1

FULL_NIM_TJ

R3776-*1 0

FE_AGC_SPEED_CTL IF_AGC_SEL

FE_BOOSTER_CTL LNA2_CTL

DEMOD_SCL

DEMOD_SDA

R3774 470 TU_BUFFER_SIF

R3758 82

E

Q3705 MMBT3906(NXP) TU_BUFFER_SIF

C

TU_CVBS

C3741-*1

+1.23V_TU

C3729

0.1uF 16V

FULL_NIM

10uF 10V

CAP_X7R_MP

2012.09.19 14

380mA

C3730

CAP_10uF_X5R

CHANGE TO 10UF 10V X5R

C3730-*1

TU_SIF

Headphone

LGE Internal Use Only

*Option : HEAD_PHONE

SIDE_HP_MUTE

R1505 1K

HEAD_PHONE_POP

B

Q1500

MMBT3904(NXP)

HEAD_PHONE_POP

R1500

C

3.3K

HEAD_PHONE_POP

E

+3.5V_ST

B

HP_LOUT

E HEAD_PHONE_POP

Q1501 MMBT3906(NXP)

C

HP_ROUT

HEAD_PHONE

C1500 10uF 16V

HEAD_PHONE

C1501 10uF 16V

OPT C1502 1000pF 50V

OPT C1503 1000pF 50V

HEAD_PHONE

R1501 1K

HEAD_PHONE_POP

HEAD_PHONE

R1502

1K

HEAD_PHONE_POP

Q1502 MMBT3904(NXP)

Q1503 MMBT3904(NXP)

C

B

E

C

B

E

B

E

Q1504 MMBT3904(NXP)

HEAD_PHONE_POP

C

HP_DET

E

Q1505 MMBT3904(NXP)

HEAD_PHONE_POP

C

+3.3V_Normal

R1504 10K

R1503 1K

HEAD_PHONE

JK1500

KJA-PH-0-0177 5GND

4L

3DETECT

1R

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.

NC4_S7LRM

2012/06/20

HEADPHONE 15

COMPONENT1 & AV(COMMON), AV2

LGE Internal Use Only

COMP_AV1/2

JK1701

PPJ248-01

[RD3]E-LUG

7C

[RD3]C-SPRING

6C

D1700

5.6V AV2_LR_ZENER

R1700 470K AV2

C1701 1000pF 50V OPT

R1716 10K

AV2

R1718 12K AV2

AV2_R_IN

AV2

COMPONENT & AV1

COMP_AV1

JK1702

PPJ245-01

[RD2]E-LUG

7E

[RD2]C-SPRING

6E

[RD2]CONTACT

4E

[WH]C-SPRING

5D

[RD1]CONTACT

4C

[RD1]C-SPRING

6C

[RD1]E-LUG-S

8C

[RD3]CONTACT

4C

[WH2]C-SPRING

5B

[YL]CONTACT

4A

[YL]C-SPRING

6A

[YL]E-LUG

7A

[RD2]E-LUG

7H

[RD2]C-SPRING

6H

[RD2]CONTACT

4H

[WH1]C-SPRING

5G

[RD1]CONTACT

4F

[RD1]C-SPRING

6F

[RD1]E-LUG-S

8F

AV2_CVBS_ZENER_ROHM

COMP_Pr_ZENER_ROHM

D1707

D1701

5.6V AV2_LR_ZENER

D1702

5.6V OPT

D1713 AV2_CVBS_ZENER_ROHM

D1714

D1704

5.6V COMP_LR_ZENER

D1705

5.6V COMP_LR_ZENER

D1706

5.6V OPT

D1703 COMP_Pr_ZENER_ROHM

R1703

470K

R1704

470K

+3.3V_Normal

R1709 10K

R1705 75

R1701 470K AV2

+3.3V_Normal

R1708 10K AV2

R1712

1K

R1711 1K

R1702 75 AV2

C1704 1000pF 50V OPT

C1705 1000pF 50V OPT

AV2

R1714 10K

R1715 10K

COMP2_DET

C1702 1000pF 50V OPT

C1703 47pF 50V

AV2

R1717 10K

AV2

AV2_CVBS_DET

R1720 12K

R1721 12K

R1719 12K AV2

AV2_L_IN

AV2_CVBS_IN

COMP2_R_IN

COMP2_L_IN

COMP2_Pr+

D1714-*1

AV2_CVBS_ZENER_KEC

D1707-*1

COMP_Pr_ZENER_KEC

D1713-*1

AV2_CVBS_ZENER_KEC

D1703-*1 COMP_Pr_ZENER_KEC

[BL]C-SPRING

5B

[GN]CONTACT

4A

[GN]C-SPRING

6A

[GN]E-LUG

7A

[BL]C-SPRING

5E

[GN]CONTACT

4D

[GN]C-SPRING

6D

[GN]E-LUG

7D

D1710

COMP_Pb_ZENER_ROHM

D1712

COMP_Y_ZENER_ROHM

D1708 COMP_Pb_ZENER_ROHM

D1709

5.6V OPT

D1711

COMP_Y_ZENER_ROHM

R1706

75

R1707 75

+3.3V_Normal

R1710 10K

CVBS_TEST

R1723

75

+3.3V_Normal

R1713

1K

COMP2_Pb+

D1710-*1

COMP_Pb_ZENER_KEC

AV_CVBS_DET

R1722 0

CVBS_TEST

IC1700

MM1756DURE

VCC

6

PS

5

OUT

4

IN

1

GND

2

BIAS

3

COMP2_Y+/AV_CVBS_IN

CVBS_TEST

C1706

0.1uF

CVBS_TEST

4.7uF

C1708

C1707

0.1uF

CVBS_TEST

D1712-*1

COMP_Y_ZENER_KEC

DTV/MNT_VOUT

D1708-*1 COMP_Pb_ZENER_KEC

D1711-*1

COMP_Y_ZENER_KEC

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.

REAR_NON_EU_L

2012.08.14NC4_S7LRM 17

ETHERNET

LGE Internal Use Only

* H/W option : ETHERNET

JK2100-*1

RJ45VT-01SN002

JK2100

XRJV-01V-0-D12-080

+2.5V_Normal

ETHERNET

L2101

BLM18PG121SN1D

1

2

3

ETHERNET_XML_EMI

4

5

6

7

8

9

1

2

3

ETHERNET_XMULTIPLE

4

5

6

7

8

9

ETHERNET

C2104

0.01uF 50V

ETHERNET

R2101

49.9

R2102

49.9

R2103

49.9

R2104

49.9

C2101

0.1uF

ETHERNET

C2102

0.1uF

ETHERNET

EPHY_TP

EPHY_TN

EPHY_RP

EPHY_RN

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.

NC4_S7LRM

LAN

2012/06/21

21

AUDIO AMP(STA380BWEF)

LGE Internal Use Only

AUD_MASTER_CLK

C3401 1000pF 50V

AMP_MUTE

R3402 10K

R3401

10K

POWER_DET

+3.5V_ST

R3403

10K

B

C

Q3401 MMBT3904(NXP)

E

OPT

R3405

R3404

100

0

AUD_SCK

AUD_LRCK

AUD_LRCH

AMP_RESET

AMP_SDA

AMP_SCL

+3.3V_Normal

C3403

0.1uF 16V

C3404

2.2uF 10V

NC_13 NC_14

NC_15 VDDDIG1 GNDDIG1

FFX3A

FFX3B

EAPD/FFX4A

TWARNEXT/FFX4B

VREGFILT

AGNDPLL

MCLK

R3406 0

R3407 0

25 26 27 28 29 30 31 32 33 34 35 36

NC_12

24

IC3401

STA380BWF

39

40

41

38

37

SDI

PWDN

RESET

LRCKI

BICKI

42

43

SDA44SCL

INTLINE

49

45SA46

TESTMODE

NC_114NC_215NC_316NC_417NC_518NC_619NC_720NC_821NC_922NC_1023NC_11

13

12 GND_REG 11 VDD_REG 10 OUT1A

9 GND1 8 VCC1 7 OUT1B 6 OUT2A 5 VCC2 4 GND2 3 OUT2B

THERMA L

2 VSS_REG 1 VCC_REG

47

[EP]

GNDDIG248VDDDIG2

+3.3V_Normal

C3407

0.1uF 16V

C3409

0.1uF 16V

C3408

0.1uF 16V

C3411

0.1uF 50V

R3408

43

R3410

43

C3412 1uF 50V

R3409

C3413 330pF 50V

C3414 330pF 50V

R3411

43

C3415 1uF 50V

L3402

10uH

L3403

10uH

L3404

10uH

L3405

10uH

C3416

0.1uF 50V

C3417 10uF 35V

3216

C3418

0.22uF 50V

C3419

0.22uF 50V

SPK_L+

SPK_L-

SPK_R+

SPK_R-

C3420

0.22uF 50V

C3421

0.22uF 50V

C3422

0.22uF 50V

C3423

0.22uF 50V

L3401

CIS21J121

C3424 1000pF 50V

C3425 1000pF 50V

C3426 1000pF 50V

C3427 1000pF 50V

+24V

SPK_L+

SPK_L-

SPK_R+

SPK_R-

SPEAKER_L

SPEAKER_R

P3401

WAFER-ANGLE

4

3

2

1

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.

NC4_S7LRM

2012/08/29

AMP_STA380BWEF 34

MSTART DEBUG_4PIN

LGE Internal Use Only

MSTAR_DEBUG_4P

P3900

12505WS-04A00

5

JP_GND2

JP_GND3

1

2

3

4

RGB_DDC_SCL

RGB_DDC_SDA

JP_GND1

JP_GND4

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.

NC4_S7LRM

2012/06/20

MSTAR DEBUG_4PIN 39

RS-232C

LGE Internal Use Only

PM_TXD

PM_RXD

R4001 100

R4000 100

+3.5V_ST

RS232C_DEBUG_4P

VCC

PM_RXD

GND

RM_TXD

P4000

12507WS-04L

1

2

3

4

5

GND

THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION. FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.

NC4_S7LRM

RS232C_4P_OS

2012/06/20

40

/F_RB

LGE Internal Use Only

/PF_OE

/PF_CE0

/PF_CE1

PF_ALE /PF_WE /PF_WP

NC_1

NC_2

NC_3

NC_4

NC_5

NC_6

R/B

RE

CE

NC_7

NC_8

VCC_1

VSS_1

NC_9

NC_10

CLE

ALE

WE

WP

NC_11

NC_12

NC_13

NC_14

NC_15

DIMMING

NAND FLASH MEMORY

OS

AR103

22

AR104

22 OS

NAND_FLASH_2G_HYNIX

EAN60708702

IC102-*1

H27U2G8F2CTR

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

PWM_DIM

EEPROM

M24256-BRMN6TP

E0

1

E1

2

E2

3

VSS

4

NVRAM_ST

IC104

A0’h

+3.3V_Normal

OS

R102

3.3K

48

47

46

45

44

43

42

41

40

39

38

37

36

35

34

33

32

31

30

29

28

27

26

25

OPT

C111

2.2uF

VCC

8

WC

7

SCL

6

SDA

5

R156

R157

C105

0.1uF

NC_29

NC_28

NC_27

NC_26

I/O7

I/O6

I/O5

I/O4

NC_25

NC_24

NC_23

VCC_2

VSS_2

NC_22

NC_21

NC_20

I/O3

I/O2

I/O1

I/O0

NC_19

NC_18

NC_17

NC_16

OPT R105 1K

OS R106 1K

NC_1

NC_2

NC_3

NC_4

NC_5

NC_6

RY/BY

NC_7

NC_8

VCC_1

VSS_1

NC_9

NC_10

NC_11

NC_12

NC_13

NC_14

NC_15

OPT

10K

100

+3.3V_Normal

C104 8pF OPT

OS

R107

1K

OPT

R108

1K

NAND_FLASH_1G_TOSHIBA

TC58NVG0S3ETA0BBBH

1

2

3

4

5

6

7

RE

8

CE

9

10

11

12

13

14

15

CLE

16

ALE

17

WE

18

WP

19

20

21

22

23

24

R111 22

R112 22

C106 8pF OPT

+3.3V_Normal

OS

R109

3.9K

OS

C101

0.1uF

EAN61508001

IC102-*2

PWM0

PWM2

NC_1

NC_2

NC_3

NC_4

NC_5

NC_6

R/B

RE

CE

NC_7

NC_8

VCC_1

VSS_1

NC_9

NC_10

CLE

ALE

WE

WP

NC_11

NC_12

NC_13

NC_14

NC_15

I2C_SCL

I2C_SDA

IC102

H27U1G8F2CTR-BC

1

NAND_FLASH_1G_HYNIX

EAN35669103

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

NC_29

48

NC_28

47

NC_27

46

NC_26

45

I/O8

44

I/O7

43

I/O6

42

I/O5

41

NC_25

40

NC_24

39

NC_23

38

VCC_2

37

VSS_2

36

NC_22

35

NC_21

34

NC_20

33

I/O4

32

I/O3

31

I/O2

30

I/O1

29

NC_19

28

NC_18

27

NC_17

26

NC_16

25

I2C

NVRAM_RENESAS

IC104-*1

R1EX24256BSAS0A

A0

1

A1

2

A2

3

VSS

4

EAN62389501

NC_1

NC_2

NC_3

NC_4

NC_5

NC_6

RY/BY

NC_7

NC_8

VCC_1

VSS_1

NC_9

NC_10

NC_11

NC_12

NC_13

NC_14

NC_15

1

2

3

4

5

6

7

RE

8

CE

9

10

11

12

13

14

15

CLE

16

ALE

17

WE

18

WP

19

20

21

22

23

24

R140 1K

VCC

8

WP

7

SCL

6

SDA

5

+3.3V_Normal

NC_29

48

NC_28

47

NC_27

46

NC_26

45

I/O7

44

I/O6

43

I/O5

42

I/O4

41

NC_25

40

NC_24

NC_23

VCC_2

VSS_2

NC_22

NC_21

NC_20

I/O3

I/O2

I/O1

I/O0

NC_19

NC_18

NC_17

NC_16

EAN60991001

IC102-*3

TC58NVG1S3ETA00

+3.3V_Normal

R144

2.2K

NON_OS_512k_ST

IC104-*2

M24512-RMN6TP

E0

1

E1

2

E2

3

VSS

4

CAP_10uF_X5R_OS

C103

0.1uF

R145

2.2K

39

38

37

36

35

34

33

32

31

30

29

28

27

26

25

NAND_FLASH_2G_TOSHIBA

R141

1K

EAN43349003

AR101

C102 10uF

OS

AR102

48

47

46

45

44

43

42

41

40

39

38

37

36

35

34

33

32

31

30

29

28

27

26

25

OS

22

10V

CHANGE TO 10UF 10V X5R

OS

NC_29

NC_28

NC_27

NC_26

I/O8

I/O7

I/O6

I/O5

NC_25

NC_24

NC_23

VCC_2

VSS_2

NC_22

NC_21

NC_20

I/O4

I/O3

I/O2

I/O1

NC_19

NC_18

NC_17

NC_16

VCC

8

WC

7

SCL

6

SDA

5

PCM_A[7]

PCM_A[6]

PCM_A[5]

PCM_A[4]

85C

PCM_A[3]

PCM_A[2]

PCM_A[1]

PCM_A[0]

22

NC_1

NC_2

NC_3

NC_4

NC_5

NC_6

R/B

RE

CE

NC_7

NC_8

VCC_1

VSS_1

NC_9

NC_10

CLE

ALE

WE

WP

NC_11

NC_12

NC_13

NC_14

NC_15

AMP_SDA AMP_SCL

I2C_SDA I2C_SCL

NON_OS_512k_ATMEL

AT24C512C-SSHD-T

A0

A1

A2

GND

PCM_A[0-7]

C102-*1

10uF 10V

CAP_10uF_X7R_OS

NAND_FLASH_1G_SS

EAN61857001

IC102-*4

K9F1G08U0D-SCB0

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

IC104-*3

1

2

3

4

EAN43349004

<CHIP Config(LED_R/BUZZ)> Boot from SPI CS1N(EXT_FLASH) 1’b0 Boot from SPI_CS0N(INT_FLASH) 1’b1

<CHIP Config> (I2S_OUT_BCK,I2S_OUT_MCK,PAD_PWM1PAD_PWM0)

B51_no_EJ : 4’b0000 Boot from 8051 with SPI flash SB51_WOS : 4’b0001 Secure B51 without scramble SB51_WS : 4’b0010 Secure B51 with scramble MIPS_SPE_NO_EJ : 4’b0100 Boot from MIPS with SPI flash MIPS_SPI_EJ_1 : 4’b0101 Boot from MIPS with SPI flash MIPS_SPI_EJ_2 : 4’b0110 Boot from MIPS with SPI flash MIPS_WOS : 4’b1001 Secure MIPS without scramble MIPS_WS : 4’b1010 Scerur MIPS with SCRAMBLE

AUD_MASTER_CLK

NC_29

48

NC_28

47

NC_27

46

NC_26

45

I/O7

44

I/O6

43

I/O5

42

I/O4

41

NC_25

40

NC_24

39

NC_23

38

VCC_2

37

VSS_2

36

NC_22

35

NC_21

34

NC_20

33

I/O3

32

I/O2

31

I/O1

30

I/O0

29

NC_19

28

NC_18

27

NC_17

26

NC_16

25

R148

56

OPT

C112 100pF 50V

S7LR-M Multi Package

PM MODEL OPTION

VCC

8

WP

7

SCL

6

SDA

5

+3.3V_Normal

OS

OPT

R115 1K

R117 1K

R116 1K

R118 1K

LGE2121-MS (M1_L13_MS10)

C7

GPIO39

E6

GPIO40

F5

GPIO41

B6

GPIO42

E5

GPIO43

D5

GPIO44

B7

GPIO45

E7

GPIO48

F7

GPIO49

AB5

GPIO52

AB3

GPIO53

A9

GPIO54

F4

GPIO55

AB1

I2C_SCKM0/GPIO56

N6

I2C_SDAM0/GPIO57

AB2

GPIO76

AC2

GPIO77

OPT

R165 1K

R121 1K

S/W_EU/AJ

OPT

R123 1K

NON_OS

R124 1K

S7LR-M_MS10

IC101-*1

R174

10K

S/W_TW

R175

10K

OPT

R152 1K

R153 1K

LVACLKP LVACLKN LVBCLKP LVBCLKN

GPIO194 GPIO191 GPIO192 GPIO193

+3.5V_ST

LVA0P LVA0N LVA1P LVA1N LVA2P LVA2N LVA3P LVA3N LVA4P LVA4N

LVB0P LVB0N LVB1P LVB1N LVB2P LVB2N LVB3P LVB3N LVB4P LVB4N

R177 10K HD_LVDS_NON_EU

R176 10K HD_LVDS_EU

LED_R/BUZZ

AUD_SCK

AUD_MASTER_CLK_0

PWM1

PWM0

AB25 AB23 AC25 AB24 AD25 AC24 AE23 AC23 AC22 AD23

V23 U24 V25 V24 W25 W23 AA23 Y24 AA25 AA24

AE24 AD24 Y23 W24

T25 U23 T24 T23

PM_MODEL_OPT_0

PM_MODEL_OPT_1

for SYSTEM EEPROM (IC104)

RGB_DDC_SDA RGB_DDC_SCL

SCART1_MUTE

PM_MODEL_OPT_0 HIGH : HD_NON_EU LOW : HD_EU HD_LVDS_pattern is different. Between EU and NON_EU

PM_MODEL_OPT_1 HIGH : S/W_NON_EU LOW : S/W_EU/AJ S/W is different. Between TW

I2C_SCL I2C_SDA

PCM_D[0-7]

PCM_A[0-14]

/PCM_REG

/PCM_OE

/PCM_WE /PCM_IORD /PCM_IOWR

/PCM_CE /PCM_IRQA

/PCM_CD /PCM_WAIT

PCM_RST

PCM_5V_CTL

/MHL_OCP_DET

MHL_OCP_EN

MODEL_OPT_6 MODEL_OPT_7

USB1_OCD USB1_CTL

PM_TXD PM_RXD

LED_R/BUZZ

PWM0 PWM1 PWM2

KEY1 KEY2

PCM_D[0] PCM_D[1] PCM_D[2] PCM_D[3] PCM_D[4]

PCM_D[5]

PCM_D[6] PCM_D[7]

PCM_A[0] PCM_A[1] PCM_A[2] PCM_A[3] PCM_A[4] PCM_A[5] PCM_A[6] PCM_A[7] PCM_A[8] PCM_A[9] PCM_A[10] PCM_A[11] PCM_A[12] PCM_A[13] PCM_A[14]

R136 22 R137 22

FRC_RESET

AA18 AB22 AE20 AA15 AE21 AB21

AB18 AA20 AA21

AB17

AB19 AB20 AA16 AA19 AC21 AA17

AB15 AA22 AD22 AD20

AD21 AC20

W21

Y15

W20 V20 W22

Y19

Y16

Y20

Y18 Y21 Y22

U21 V21 R20 T20 U22

D4

E4 N25 N24

B8

A8

P23 P24

D2

D1

P21 N23 P22 R21 P20

F6

H6

G5

G4

J5

J4

R23

R24 R25 T21 T22

S7LR-M_NON_MS10

IC101

MSD804KKX

PCMDATA[0]/GPIO129 PCMDATA[1]/GPIO130 PCMDATA[2]/GPIO131 PCMDATA[3]/GPIO123 PCMDATA[4]/GPIO122 PCMDATA[5]/GPIO121 PCMDATA[6]/GPIO120 PCMDATA[7]/GPIO119

PCMADR[0]/GPIO128 PCMADR[1]/GPIO127 PCMADR[2]/GPIO125 PCMADR[3]/GPIO124 PCMADR[4]/GPIO102 PCMADR[5]/GPIO104 PCMADR[6]/GPIO105 PCMADR[7]/GPIO106 PCMADR[8]/GPIO111 PCMADR[9]/GPIO113 PCMADR[10]/GPIO117 PCMADR[11]/GPIO115 PCMADR[12]/GPIO107 PCMADR[13]/GPIO110 PCMADR[14]/GPIO109

PCMREG_N/GPIO126

PCMOE_N/GPIO116 PCMWE_N/GPIO195 PCMIORD_N/GPIO114 PCMIOWR_N/GPIO112

PCMCE_N/GPIO118 PCMIRQA_N/GPIO108 PCMCD_N/GPIO133 PCMWAIT_N/GPIO103 PCM_RESET/GPIO132

PCM2_CE_N/GPIO134 PCM2_IRQA_N/GPIO135 PCM2_CD_N/GPIO138 PCM2_WAIT_N/GPIO136 PCM2_RESET/GPIO137

UART1_TX/GPIO46 UART1_RX/GPIO47 UART2_TX/GPIO68 UART2_RX/GPIO67 UART3_TX/GPIO50 UART3_RX/GPIO51

I2C_SCKM2/DDCR_CK/GPIO75 I2C_SDAM2/DDCR_DA/GPIO74

DDCA_DA/UART0_TX DDCA_CK/UART0_RX

PWM0/GPIO69 PWM1/GPIO70 PWM2/GPIO71 PWM3/GPIO72 PWM4/GPIO73 PWM_PM/GPIO197

SAR0/GPIO34 SAR1/GPIO35 SAR2/GPIO36 SAR3/GPIO37 SAR4/GPIO38

VSYNC_LIKE/GPIO146

SPI1_CK/GPIO199 SPI1_DI/GPIO200 SPI2_CK/GPIO201 SPI2_DI/GPIO202

5V_DET_HDMI_2 5V_DET_HDMI_4

AV_CVBS_DET

AV2_CVBS_DET

SC1/COMP1_DET

TUNER_RESET MODEL_OPT_0

MODEL_OPT_1

MODEL_OPT_2

BR_RESET_DEMOD

PM_UART_RX/GPIO_PM[5]/GPIO11

PM_SPI_SCZ1/GPIO_PM[6]/GPIO12

PM_SPI_SCZ2/GPIO_PM[10]/GPIO16

PM_SPI_CZ0/GPIO_PM[12]/GPIO0

AMP_RESET FRC_RESET

HP_DET

S2_RESET

NAND_ENNAND_EN

LNA_CTRL_1 LNA_CTRL_2

SYM.D

NF_CE1Z/GPIO141

NF_WPZ/GPIO196 NF_CEZ/GPIO140 NF_CLE/GPIO139 NF_REZ/GPIO142 NF_WEZ/GPIO143 NF_ALE/GPIO144 NF_RBZ/GPIO145

GPIO_PM[0]/GPIO6

PM_UART_TX/GPIO_PM[1]/GPIO7

GPIO_PM[2]/GPIO8 GPIO_PM[3]/GPIO9

GPIO_PM[4]/GPIO10

GPIO_PM[7]/GPIO13 GPIO_PM[8]/GPIO14 GPIO_PM[9]/GPIO15

GPIO_PM[11]/GPIO17

PM_SPI_SCK/GPIO1

PM_SPI_SDI/GPIO2 PM_SPI_SDO/GPIO3

TS0CLK/GPIO90

TS0VALID/GPIO88

TS0SYNC/GPIO89

TS0DATA_[0]/GPIO80 TS0DATA_[1]/GPIO81 TS0DATA_[2]/GPIO82 TS0DATA_[3]/GPIO83 TS0DATA_[4]/GPIO84 TS0DATA_[5]/GPIO85 TS0DATA_[6]/GPIO86 TS0DATA_[7]/GPIO87

TS1CLK/GPIO101 TS1VALID/GPI99

TS1SYNC/GPIO100

TS1DATA_[0]/GPIO91 TS1DATA_[1]/GPIO92 TS1DATA_[2]/GPIO93 TS1DATA_[3]/GPIO94 TS1DATA_[4]/GPIO95 TS1DATA_[5]/GPIO96 TS1DATA_[6]/GPIO97 TS1DATA_[7]/GPIO98

AE18 AC17 AD18 AC18 AC19 AD17 AE17 AD19

H5 K6 K5 J6 K4 L6 C2 L5 M6 M5 C1 M4

A2

R147 33 D3 B2 B1

R151 33

for SERIAL FLASH

Y14 AA10 Y12

Y13 Y11 AA12 AB12 AA14 AB14 AA13 AB11

AC15 AD15 AC16

AD16 AE15 AE14 AC13 AC14 AD12 AD13 AD14

CI_TS_DATA[0] CI_TS_DATA[1] CI_TS_DATA[2] CI_TS_DATA[3] CI_TS_DATA[4] CI_TS_DATA[5] CI_TS_DATA[6] CI_TS_DATA[7]

S7LR-M_NON_MS10

MSD804KKX

SYM.A

C7

GPIO39

E6

GPIO40

F5

GPIO41

B6

GPIO42

E5

GPIO43

D5

GPIO44

B7

GPIO45

E7

GPIO48

F7

GPIO49

AB5

GPIO52

AB3

GPIO53

A9

GPIO54

F4

GPIO55

AB1

I2C_SCKM0/GPIO56

N6

I2C_SDAM0/GPIO57

AB2

GPIO76

AC2

GPIO77

R146 33

FE_TS_DATA[0] FE_TS_DATA[1] FE_TS_DATA[2] FE_TS_DATA[3] FE_TS_DATA[4] FE_TS_DATA[5] FE_TS_DATA[6] FE_TS_DATA[7]

IC101

LVA0P LVA0N LVA1P LVA1N LVA2P LVA2N LVA3P LVA3N LVA4P LVA4N

LVB0P LVB0N LVB1P LVB1N LVB2P LVB2N LVB3P LVB3N LVB4P LVB4N

LVACLKP LVACLKN LVBCLKP LVBCLKN

GPIO194 GPIO191 GPIO192 GPIO193

AB25 AB23 AC25 AB24 AD25 AC24 AE23 AC23 AC22 AD23

V23 U24 V25 V24 W25 W23 AA23 Y24 AA25 AA24

AE24 AD24 Y23 W24

T25 U23 T24 T23

/PF_WP

/PF_CE0

/PF_CE1 /PF_OE

/PF_WE

PF_ALE /F_RB

POWER_DET PM_TXD INV_CTL RL_ON POWER_ON/OFF_1 PM_RXD /SPI_CS /FLASH_WP SIDE_HP_MUTE PANEL_CTL PM_MODEL_OPT_0 AMP_MUTE

SPI_SCK

SPI_SDO

CI_TS_CLK CI_TS_VAL CI_TS_SYNC

CI_TS_DATA[0-7]

R180

4.7K

from CI SLOT

FE_TS_CLK FE_TS_VAL_ERR FE_TS_SYNC FE_TS_DATA[0-7]

Internal demod out

FE_TS_DATA[0]

RXA0+ RXA0RXA1+ RXA1RXA2+ RXA2RXA3+ RXA3RXA4+ RXA4-

RXB0+ RXB0RXB1+ RXB1RXB2+ RXB2RXB3+ RXB3RXB4+ RXB4-

RXACK+ RXACKRXBCK+ RXBCK-

MODEL_OPT_3 MODEL_OPT_4 MODEL_OPT_5 MODEL_OPT_8

+3.5V_ST

SPI_SDI

FE_TS_DATA[0]

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.

NC4_S7LRM

2012/09/19

MAIN1_NON_EU 51

MODEL OPTION

LGE Internal Use Only

IF_AGC_SEL

LNA2_CTL

RF_SWITCH_CTL

SC1_R+/COMP1_Pr+

SC1_G+/COMP1_Y+

SC1_B+/COMP1_Pb+

SC1_SOG_IN

SC1_CVBS_IN SC1/COMP1_L_IN SC1/COMP1_R_IN

R201 100

BOOSTER_OPT

R202

R203

R204 100 R225 100 R228 100 R230 100 R229 100 R213 100

PM_MODEL_OPT_1

HDMI

CEC_REMOTE_S7

SC1_ID SC1_FB

DEMOD_SCL DEMOD_SDA

COMP2

COMP2_Y+/AV_CVBS_IN

CVBS In/OUT

COMP2_Y+/AV_CVBS_IN

AV2_CVBS_IN

DTV/MNT_VOUT

+2.5V_Normal

OPT

RF_SW_OPT

OPT OPT OPT OPT OPT OPT

CK+_HDMI4 CK-_HDMI4 D0+_HDMI4 D0-_HDMI4 D1+_HDMI4 D1-_HDMI4 D2+_HDMI4 D2-_HDMI4 DDC_SDA_4 DDC_SCL_4 HPD4

CK+_HDMI2 CK-_HDMI2 D0+_HDMI2 D0-_HDMI2 D1+_HDMI2 D1-_HDMI2 D2+_HDMI2 D2-_HDMI2 DDC_SDA_2 DDC_SCL_2 HPD2

COMP2_Pr+

COMP2_Pb+

TU_CVBS

100

0

+3.3V_Normal

1K

S/W_AJ

R290

R298

1K

OPT

R293

R297

+2.5V_Normal

MIU1-128M

DUALSTREAM

R291 1K

R222 1K

MIU1-NO_DDR

R294 1K

R224 1K

NON_DUALSTREAM

POWER_ON/OFF_2

C203

1000pF

OPT

DVB_S

MIU0-256M

R221 1K

NON_DVB_S

MIU0-128M

R223 1K

50V

Close to MSTAR

+3.3V_Normal

M120

R208 1K

R206 1K

NON_M120

R207 1K

R209 1K

R214 2.2 R215 2.2

R237 33 R238 68 R239 R240 R241 33 R242 68

R244 33

R246 33 R249 33

AV2

R252 68

DVB_T2

PHM_ON

R211 1K

PHM_OFF

NON_DVB_T2

R212 1K

33 68

HD

R226 1K

FHD

R227 1K

C218 0.047uF C219 0.047uF C220 0.047uF C221 0.047uF C222 0.047uF C223 0.047uF C224 1000pF

C225 0.047uF

C227 0.047uF C230 0.047uF

AV2

C233 0.047uF

MODEL_OPT_0 MODEL_OPT_1 MODEL_OPT_2 MODEL_OPT_3 MODEL_OPT_4 MODEL_OPT_5 MODEL_OPT_6 MODEL_OPT_7 MODEL_OPT_8

J2

RXACKP

J3

RXACKN

K3

RXA0P

J1

RXA0N

K2

RXA1P

K1

RXA1N

L2

RXA2P

L3

RXA2N

T5

DDCDA_DA/GPIO27

T4

DDCDA_CK/GPIO26

V5

HOTPLUGA/GPIO22

R5

HOTPLUGD/GPIO25

AE9

RXCCKP

AC9

RXCCKN

AC10

RXC0P

AD9

RXC0N

AC11

RXC1P

AD10

RXC1N

AE11

RXC2P

AD11

RXC2N

AE8

DDCDC_DA/GPIO31

AD8

DDCDC_CK/GPIO30

AC8

HOTPLUGC/GPIO24

F2

RXBCKP

F3

RXBCKN

G3

RXB0P

F1

RXB0N

G2

RXB1P

G1

RXB1N

H2

RXB2P

H3

RXB2N

R6

DDCDB_DA/GPIO29

U6

DDCDB_CK/GPIO28

P5

HOTPLUGB/GPIO23

R4

CEC/GPIO5

P2

HSYNC0

R3

VSYNC0

N2

RIN0P

P3

RIN0M

N3

GIN0P

N1

GIN0M

M3

BIN0P

M2

BIN0M

M1

SOGIN0

V2

HSYNC1

V3

VSYNC1

U3

RIN1P

U2

RIN1M

T1

GIN1P

T2

GIN1M

R2

BIN1P

R1

BIN1M

T3

SOGIN1

AA2

HSYNC2

Y2

RIN2P

AA3

RIN2M

W2

GIN2P

Y3

GIN2M

V1

BIN2P

W3

BIN2M

W1

SOGIN2

AA8

CVBS0

Y4

CVBS1

W4

CVBS2

AA5

CVBS3

Y5

NC_5

AA4

NC_7

Y6

NC_6

AA1

CVBSOUT1

AB4

VCOM

MODEL OPTION

PIN NAME

MODEL_OPT_0

MODEL_OPT_1

MODEL_OPT_2 MODEL_OPT_3 MODEL_OPT_4 MODEL_OPT_5

MODEL_OPT_6

MODEL_OPT_7

* Dual Stream is only Korea 3D spec

MODEL_OPT_4

S7LR-M_NON_MS10

MSD804KKX

SYM.C

IC101

PIN NO.

AB3

F4

AB2

NON_DVB_T2

T25

NON_M120

MIU0-128M

U23

NON_DVB_S

T24

MIU1-NO_DDR

B8

A8

NON_DUALSTREAM

MODEL_OPT_6

I2C_SCKM1/GPIO78 I2C_SDAM1/GPIO79

SPDIF_IN/GPIO150

SPDIF_OUT/GPIO151

USB0_DM USB0_DP

USB1_DM USB1_DP

I2S_IN_BCK/GPIO148

I2S_IN_SD/GPIO149 I2S_IN_WS/GPIO147

I2S_OUT_BCK/GPIO154 I2S_OUT_MCK/GPIO152

I2S_OUT_SD/GPIO155

I2S_OUT_WS/GPIO153

GPIO_PM[13]/GPIO19

AUOUTL2

AVDD5V_MHL

GPIO_PM[14]/GPIO20

AUOUTR2

GPIO_PM[15]/GPIO21

EARPHONE_OUTL EARPHONE_OUTR

RP/GPIO63 TP/GPIO60

RN/GPIO66

LED1/GPIO59

TN/GPIO62

LED0/GPIO58

IRIN/GPIO4

HWRESET

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.

LOW

FHD

PHM_OFF

NC_8 NC_9

IP IM

SIFP SIFM

IF_AGC RF_AGC

XIN

XOUT

AUL0 AUR0 AUL1 AUR1 AUL2 AUR2 AUL3 AUR3 AUL4 AUR4

AUVRM

AUVAG AUVRP

GPIO61 GPIO64 GPIO65

ARC0

AC4 AD3

AC3 AE3

AD4 AC5

AD2 AE2

AE6 AD6

AD1 AC1

D7 D6

E3 E2

AC12 AE12

C8 D8 D9

B10 C9 B9

C10

AB9 AA11 Y9 AA9 AA7 AB8 Y8 Y10 AC7 AD7

W6 V6 V4 Y7 W5 U5

AD5

AE5 AC6

AA6 AB6

C6 C5

A6 C4

B5 C3 A3 B3 B4

N4 T6 N5

R287

C238 C239 2.2uF C242 2.2uF C243 2.2uF

CHANGE TO X5R

L203 HEAD_PHONE5.6uH L205 HEAD_PHONE5.6uH

R210 0

HDMI1_ARC

HIGH

HD

PHM_ON

DVB_T2

M120

MIU0-256M

DVB_S

MIU1-128M

DUALSTREAM

Close to MSTAR

R288 100

HALF_NIM/EU_NON_T2

R289 100

HALF_NIM/EU_NON_T2

C250 0.1uF C251 0.1uF

ANALOG SIF Close to MSTAR

+3.3V_Normal

L227 BLM18PG121SN1D HALF_NIM/EU_NON_T2

HALF_NIM/EU_NON_T2

1M

TP209

TUNER_I2C

TU_SCL TU_SDA

X201 24MHz

R296 100

SPDIF_OPTIC

AV2

2.2uF AV2

C249

4.7uF

C231 1uF HDMI1_ARC

C282

0.1uF

AVDD5V_MHL

C253

1uF

C261 27pF

C262 27pF

MHL_CD_SENSE

/VBUS_EN

C256

0.1uF

C257 0.1uF

HALF_NIM/EU_NON_T2

C258 0.1uF

HALF_NIM/EU_NON_T2

R216 47 R218 47

HALF_NIM/EU_NON_T2 R220 10K

HALF_NIM/EU_NON_T2

R219

SPDIF_OUT

AMP_SCL AMP_SDA COMP2_DET

L202

BLM18SG121TN1D

C263 10uF

URSA_SDA URSA_SCL

URSA_SDA

URSA_SCL

IR HDMI_ARC SOC_RESET

Memory OPTION

Memory

MODEL_OPT_4

PIN NO.

128M

128M+128M

256M+128M

HALF_NIM/IF_FILTER

C287

C288 33pF

OPT

HALF_NIM/IF_FILTER C289 33pF

C264 1000pF OPT

50V

0

TU_SIF

C285

0.047uF 25V

HALF_NIM/EU_NON_T2

Close to MSTAR

CI_DET

SIDE USB

SIDE_USB1_DM SIDE_USB1_DP

AV2_L_IN AV2_R_IN COMP2_L_IN COMP2_R_IN

AUDIO IN

C272

C268

4.7uF

4.7uF 10V

EPHY_RP EPHY_TP

EPHY_RN

EPHY_TN

10V

HEAD_PHONE

RESET_IC_SOC_RESET

HEAD_PHONE

SOC_RESET

POWER_DET_RESET

0

1256M

1

IF_P_MSTAR

IF_N_MSTAR

R266 470

C202

4.7uF 10V

U23

DTV_IF

IF_AGC_MAIN

MODEL_OPT_6

PIN NO.

0

1

0

1

AUD_SCK AUD_MASTER_CLK_0

AUD_LRCH

I2S_I/F

AUD_LRCK

AUDIO OUT

SCART1_Lout

SCART1_Rout

H/P OUT

HP_LOUT HP_ROUT

+3.5V_ST

JTP-1127WEM

C200

4.7uF 10V

+3.5V_SOC_RESET

R200

62K

B8

SWICH SW200

1 2

43

R217

SWICH R205 100

C201

0.1uF

Note

Ginga

0

SOC_RESET

+1.10V_VDDC

C228

+3.3V_Normal

0.1uF

C255

Normal 2.5V

+2.5V_Normal

CAP_10uF_X5R

CHANGE TO 10UF 10V X5R

AVDD2P5

L211

BLM18PG121SN1D

10uF 10V

85C

C269

AVDD2P5_MOD

L229

BLM18PG121SN1D

+1.5V_DDR

C266

STby 3.5V

+3.5V_ST

C275

10uF 10V

L204

BLM18PG121SN1D

CHANGE TO

C259 0.1uF

10UF 10V X5R

BLM18PG121SN1D

AVDD2P5:172mA

AVDD25_PGA:13mA

C291

0.1uF 16V

BLM18PG121SN1D

0.1uF

L206

BLM18PG121SN1D

AVDD_DMPLL

L207

BLM18PG121SN1D

C277 1uF

C280 1uF

VDD33

85C

10uF 10V

C284

CAP_10uF_X5R

AVDD_AU33

L208

C273

0.1uF

C269-*1

10uF 10V

CAP_10uF_X7R

DDR3 1.5V

L209

AVDD_NODIE

C286

0.1uF

C205

0.1uF

VDDC 1.05V

C283 0.1uF

Normal Power 3.3V

85C

10uF 10V

C204

CAP_10uF_X5R

CHANGE TO 10UF 10V X5R

C240

0.1uF

C274

0.1uF

10uF 10V

C278

C252

0.1uF

C209 0.1uF

C241

0.1uF

AVDD_DDR0:55mA

AVDD_DDR1:55mA

+1.10V_VDDC

C235 0.1uF

C245 0.1uF

AVDD_MIU

C248

0.1uF

L228

BLM18PG121SN1D

C296

10uF

10V

C207

C284-*1

10uF 10V

CAP_10uF_X7R

C204-*1

10uF 10V

CAP_10uF_X7R

1uF

C254

0.1uF

MIUVDDC

C279

0.1uF

VDDC : 2026mA

FB_CORE

AVDD2P5_MOD

AVDD_NODIE

AVDD_DMPLL

AVDD_AU33

NC4_S7LRM

MAIN2_NON_EU

MIUVDDC

AVDD2P5

VDD33

AVDD_MIU

+1.10V_VDDC

AVDD25_PGA

AVSS_PGA

C260 1uF

MSD804KKX

S7LR-M_NON_MS10

K12

AVDDLV_USB

G9

VDDC_1

H9

VDDC_2

K10

VDDC_3

K11

VDDC_4

L10

VDDC_5

M12

VDDC_6

M13

VDDC_7

N12

VDDC_8

P14

VDDC_9

P15

VDDC_10

R10

VDDC_11

R14

VDDC_12

R15

VDDC_13

T10

VDDC_14

P10

NC_2

P19

FB_CORE

R16

AVDDL_MOD

L11

NC_1

M14

DVDD_DDR

W9

AVDD2P5_ADC_1

W10

AVDD2P5_ADC_2

W11

AVDD2P5_ADC_3

W12

AVDD2P5_ADC_4

Y17

AVDD25_LAN

V18

AVDD_MOD_1

U19

AVDD_MOD_2

W14

NC_3

W15

NC_4

U7

AVDD_NODIE

L7

AVDD_DVI_USB_1

M7

AVDD_DVI_USB_2

P7

AVDD3P3_MPLL

R7

AVDD_DMPLL

M19

DVDD_NODIE

V7

AVDD_AU33

W7

AVDD_EAR33

R19

VDDP_1

T19

VDDP_2

W18

AVDD_LPLL_1

W19

AVDD_LPLL_2

V19

VDDP_NAND

J17

AVDD_DDR0_D_1

K15

AVDD_DDR0_D_2

K16

AVDD_DDR0_D_3

L15

AVDD_DDR0_C

K17

AVDD_DDR1_D_1

L17

AVDD_DDR1_D_2

M17

AVDD_DDR1_D_3

L16

AVDD_DDR1_C

E9

GND_EFUSE

A23

GND_1

B17

GND_2

C23

GND_3

A5

GND_4

C11

GND_5

C19

GND_6

C22

GND_7

D14

GND_8

D18

GND_9

D19

GND_10

E17

GND_11

E18

GND_12

E19

GND_13

E22

GND_14

F8

GND_15

F17

GND_16

F18

GND_17

F19

GND_18

G8

GND_19

H8

GND_20

N22

GND_21

N21

GND_22

N20

GND_23

M22

GND_24

M21

GND_25

M20

GND_26

F10

GND_27

V15

GND_28

W16

GND_29

V8

GND_30

T18

GND_31

IC101

SYM.E

GND_32 GND_33 GND_34 GND_35 GND_36 GND_37 GND_38 GND_39 GND_40 GND_41 GND_42 GND_43 GND_44 GND_45 GND_46 GND_47 GND_48 GND_49 GND_50 GND_51 GND_52 GND_53 GND_54 GND_55 GND_56 GND_57 GND_58 GND_59 GND_60 GND_61 GND_62 GND_63 GND_64 GND_65 GND_66 GND_67 GND_68 GND_69 GND_70 GND_71 GND_72 GND_73 GND_74 GND_75 GND_76 GND_77 GND_78 GND_79 GND_80 GND_81 GND_82 GND_83 GND_84 GND_85 GND_86 GND_87 GND_88 GND_89 GND_90 GND_91 GND_92 GND_93 GND_94 GND_95 GND_96 GND_97 GND_98

GND_99 GND_100 GND_101 GND_102 GND_103 GND_104 GND_105 GND_106 GND_107 GND_108 GND_109 GND_110 GND_111 GND_112 GND_113 GND_114 GND_115 GND_116 GND_117 GND_118 GND_119 GND_120 GND_121 GND_122 GND_123 GND_124 GND_125 GND_126 GND_127 GND_128 GND_129 GND_130 GND_131 GND_132 GND_133 GND_134 GND_135 GND_136

2012.09.19

52

G10 G11 G12 G13 G14 G17 G18 G19 G24 H11 H12 H13 H14 H15 H16 H17 H18 H19 J9 J10 J11 J12 J13 J14 J15 J16 J18 J19 J25 K9 K13 K14 H10 K18 K19 K22 L8 L9 J8 L12 L13 L18 L19 M8 K8 M10 M11 L14 M15 M16 M18 M25 N10 N11 N13 N14 N15 N16 N17 N19 K7 P8 P9 M9 P11 P13 P16 P17 P18 P12 R8 R9 R11 R12 R13 R17 T8 T9 N7 T11 T12 T13 T14 T15 T16 T17 U8 U9 U10 U11 U12 U13 U14 U15 U16 U17 R18 V9 V10 V11 V12 V14 V17 T7 E8

Contents of LCD TV Standard Repair Process

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

1

A. Video error

No video/Normal audio 1

2 No video/No audio 2

3 Tuning fail, Picture broken/ Freezing 3, 4

4 Color error 5

5

Vertical/Horizontal bar, residual image, light spot, external device color error

6

B. Power error

No power 7

7

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

8

C. Audio error

No audio/Normal video 9

9 Wrecked audio/discontinuation/noise 10

10

D. Function error

Remote control & Local switch checking 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.

LGE Internal Use Only

Contents of LCD TV Standard Repair Process Detail Technical Manual

No. Error symptom Content Page Remarks

1

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

6

A. Video error_ No video/Video lag/stop

TUNER input signal strength checking method A5

7 LCD-TV Version checking method A6

9

A. Video error_Color error

LCD TV connection diagram A7

10

11 Check Link Cable (LVDS) reconnection condition

A8 A9

12 Adjustment Test pattern - ADJ Key A10

13

A. Video error_Vertical/Horizontal bar, residual image, light spot

LCD TV connection diagram A8

14 Check Link Cable (LVDS) reconnection condition

A8 A9

15 Adjustment Test pattern - ADJ Key A10

16

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

LGE Internal Use Only

Normal

audio

Y

N

Move to No video/No audio

No video Normal audio

Check Back Light On with naked eye

On

Y N Check Power Board

12v,3.5v etc.

Normal

voltage

Y

N

Replace T-con Board or module

Repair Power Board or parts

Check Power Board 24v output

Normal voltage

Y

Replace Inverter or module

N

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

1/14

LCD TV

Error

symptom

A. Video error

No video/ Normal audio

☞A4 ☞A1

☞A2

☞A6 & 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,,,)

2012. 01 .14

LGE Internal Use Only

Normal

voltage?

Check various voltages of Power Board ( 3.5V,12V,20V or 24V…)

No Video/ No audio

Check and replace MAIN B/D

Y

Replace Power Board and repair parts

N

End

Standard Repair Process

A. Video error

No video/ No audio

☞A4

Established

date

Revised date

2/14

LCD TV

Error

symptom

2012 . 01 .14

LGE Internal Use Only

A. Video error

Picture broken/ Freezing

Y

N

☞ A5

N

Check RF Signal level

Normal

Signal?

Check RF Cable

Connection

1. Reconnection

2. Install Booster

Check

S/W Version

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?

Y

N

Y

Close

Normal Picture?

Y

Close

. 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?

Y

Contact with signal distributor

or broadcaster (Cable or Air)

N

Normal Picture?

Y

Close

N

☞ A6

Standard Repair Process

Established

date

Revised date

3/14

LCD TV

Error

symptom

2012. 01 .14

LGE Internal Use Only

A. Video error

Tuning fail, Picture broken/ Freezing

Y

N

☞ A5

Check RF Signal level

Normal

Signal?

Check

S/W Version

S/W Upgrade

SVC

Bulletin?

Normal

Picture?

Y

N

Y

Close

Check RF signal cable Check whether other equipments have problem or not. (By connecting RF Cable at other equipment) → Set-Top-Box, Different maker TV etc

☞ A6

Standard Repair Process

Established

date

Revised date

4/14

LCD TV

Error

symptom

2012. 01 .14

Contact with

signal distributor

or broadcaster

(Cable or Air)

Close

N

Check

Tuner soldering

Replace

Main B/D

LGE Internal Use Only

Color

error?

Y

N

※ Check and

replace Link Cable (LVDS) and contact condition

Y

N

Replace Main B/D

Color

error?

Check error color input mode

Check color by input

-External Input

-COMPONENT

-RGB

-HDMI/DVI

Y

External device

/Cable

normal

External Input/

Component

error

Check external device and cable

Y

External device

/Cable

normal

RGB/

HDMI/DVI

error

Check external

device and cable

Replace Main B/D

N

A. Video error

Color error

☞A7

N

Y

End

Replace module

Request repair

for external

device/cable

Color

error?

Check Test pattern

☞A10

☞ A8/ A9

Standard Repair Process

Established

date

Revised date

5/14

LCD TV

Error

symptom

2012. 01 .14

LGE Internal Use Only

Screen

normal?

N

Y

Check external

device connection condition

Y

N

Check and replace Link Cable

Normal?

Y

Screen

normal?

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

☞A10

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.

N

Y

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?

N

Y

Check S/W Version

Y

N

Check

version

S/W Upgrade

Y

N

Normal screen?

End

Y

N

Replace Main B/D

Replace Module

Screen

normal?

End

Established

date

Revised date

6/14

LCD TV

Error

symptom

Standard Repair Process

☞A7

☞ A8/ A9

Check Test pattern

2012. 01 .14

N

LGE Internal Use Only

B. Power error

No power

Power LED

On?

Y

N

DC Power on by pressing Power Key On Remote control

Y

N

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

N

Y

Normal

voltage?

Replace Main B/D

Y

OK?

Replace Main B/D

N

Y

Normal?

Check ST-BY 3.5V

Replace Power B/D

N

Y

Normal

voltage?

Replace Power B/D

Y

☞A11

☞A12

☞A13

☞A4

Standard Repair Process

Established

date

Revised date

7/14

LCD TV

Error

symptom

. Stand-By: Red

※

Close

2012. 01 .14

LGE Internal Use Only

B. Power error

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

Error?

N

Y

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

Y

N

Replace Main B/D

Normal

voltage?

Replace Power B/D

N

Y

Normal?

End

※ Caution Check and fix exterior of Power B/D Part

☞A14

☞A13

Established

date

Revised date

8/14

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

1

2012. 01 .14

LGE Internal Use Only

No audio Screen normal

Check user menu > Speaker off

Off

N

Y

Cancel OFF

Check audio B+ 24V of Power Board

Normal voltage

Y

N

Replace Power Board and repair parts

Check Speaker disconnection

N

Y

Replace Speaker

Replace MAIN Board

End

C. Audio error

No audio/ Normal video

☞A15 ☞A16

Disconnection

Established

date

Revised date

9/14

LCD TV

Error

symptom

Standard Repair Process

2012. 01 .14

LGE Internal Use Only

→ 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

N

Y

Normal

audio?

Check and fix external device

Replace Power B/D

N

Y

Normal

voltage?

Check input signal

-RF

-External Input

signal

Signal

normal?

(When RF signal is not received)

Request repair to external

cable/ANT provider

Y

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

N

End

Established

date

Revised date

10/14

LCD TV

Error

symptom

Standard Repair Process

☞A16

2012. 01 .14

LGE Internal Use Only

D. Function error

Remote control & Local switch checking

Y

N

1. Remote control(R/C) operating error

Check R/C itself

Operation

Normal

operating?

Normal

operating?

Y

Close

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

☞A17

Normal

Voltage?

Close

N

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?

N

Y

Repair/Replace

IR B/D

N

☞A17

Replace

Main B/D

Y

☞A17

Standard Repair Process

Established

date

Revised date

11/14

LCD TV

Error

symptom

2012. 01 .14

LGE Internal Use Only

Check technical information

- Fix information

- S/W Version

N

Y

Technical

information?

Check input

signal

Signal

input?

Y

N

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

12/14

LCD TV

Error

symptom

Standard Repair Process

2012. 01 .14

LGE Internal Use Only

Check location of noise

Identify nose type

Circuit

noise

Replace PSU(with LED driver)

Replace LED driver

Mechanical

noise

Check location of noise

OR

※ When the nose is severe, replace the module (For models with fix information, upgrade the S/W or provide the description)

OR

※ 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)

OR

※ 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

13/14

LCD TV

Error

symptom

Standard Repair Process

2012. 01 .14

LGE Internal Use Only

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

Established

date

Revised date

14/14

LCD TV

Error

symptom

Standard Repair Process

2012. 01 .14

LGE Internal Use Only

Contents of LCD TV Standard Repair Process Detail Technical Manual

No. Error symptom Content Page Remarks

21

B. Power error_No power

Check front display LED A11

22 Check power input Voltage & ST-BY 3.5V A12

23 Checking method when power is ON A13

24 POWER BOARD voltage measuring method A4

25

26

B. Power error_Off when on, off while viewing

POWER OFF MODE checking method A14

28

C. Audio error_No audio/Normal video

Checking method in menu when there is no audio

A15

29

Voltage and speaker checking method when there is no audio

A16

30

C. Audio error_Wrecked audio/discontinuation

Voltage and speaker checking method in case of audio error

A16

31

D. Function error_ No response in

remote controller, key error

Remote controller operation checking method A17

Continued from previous page

LGE Internal Use Only

Standard Repair Process Detail Technical Manual

Check Back Light On with naked eye

A. Video error_No video/Normal audio

A1

Established

date

Revised

date

Error

symptom

Content

LCD TV

2012. 01.14

Power On -> disjoint back case -> check lighting at any point

LGE Internal Use Only

Standard Repair Process Detail Technical Manual

Inverter B+ 24V measuring method

A. Video error_No video/Normal audio

A2

Established

date

Revised

date

Error

symptom

Content

LCD TV

2012. 11 .17

Measure LED+ applying to LED Back Light from Power Board.

Output LED+ from Power Board -> supply to LED B/L. Check Pin contacting statement and connection statement.

LGE Internal Use Only

Standard Repair Process Detail Technical Manual

Check White Balance value

A. Video error_No video/Normal audio

A3

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 8.

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.

2012. 11 .17

LGE Internal Use Only

Standard Repair Process Detail Technical Manual

Power Board voltage measuring method

A. Video error_No video/ Audio

A4

Established

date

Revised

date

Error

symptom

Content

LCD TV

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

2012. 11 .17

LGE Internal Use Only

MENU => CHANNEL => Manual Tuning => Check Signal Strength & Signal Quality

Standard Repair Process Detail Technical Manual

TUNER input signal strength checking method

A. Video error_Video error, video lag/stop

A5

Established

date

Revised

date

Error

symptom

Content

LCD TV

2012. 01 .14

LGE Internal Use Only

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

A6

Established

date

Revised

date

Error

symptom

Content

LCD TV

2012. 11 .17

LGE Internal Use Only

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

A7

Established

date

Revised

date

Error

symptom

Content

LCD TV

2012. 11 .17

LGE Internal Use Only

1. Check and replace LVDS Cable

2. Check LVDS connection condition

Standard Repair Process Detail Technical Manual

Check and replace Link Cable(LVDS) and contact condition

A. Video error_Color error

A8/A9

Established

date

Revised

date

Error

symptom

Content

LCD TV

2012. 01 .14

LGE Internal Use Only

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!)

A10

Established

date

Revised

date

Error

symptom

Content

LCD TV

2012. 11 .17

LGE Internal Use Only

Solder defect, CNT Broken

T-Con 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)

LGE Internal Use Only

Abnormal Power Section

Solder defect, Short/Crack

Abnormal Power Section

Solder defect, Short/Crack

Fuse Open, Abnormal power section

Noise

GRADATION

Abnormal Display

Appendix : Exchange T-Con Board (2)

LGE Internal Use Only

Appendix : Exchange PSU(LED driver)

No Light

Dim Light

No picture/Sound Ok

LGE Internal Use Only

Appendix : Exchange the Module (1)

Panel Mura, Light leakage

Press damage

Crosstalk

Press damage

Panel Mura, Light leakage

Press damage

Un-repairable Cases In this case please exchange the module.

LGE Internal Use Only

Vertical Block

Source TAB IC Defect

Horizontal Block

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.

LGE Internal Use Only

Standard Repair Process Detail Technical Manual

Check front display LED

B. Power error _No power

A11

Established

date

Revised

date

Error

symptom

Content

LCD TV

ST-BY condition: Red

Front LED control : Menu  Option  Power Indicator  Standby light ON

2012. 11.17

LGE Internal Use Only

Standard Repair Process Detail Technical Manual

Check power input voltage and ST-BY 3.5V

B. Power error _No power

A12

Established

date

Revised

date

Error

symptom

Content

LCD TV

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

2012. 11 .17

LGE Internal Use Only

Standard Repair Process Detail Technical Manual

Checking method when power is ON

B. Power error _No power

A13

Established

date

Revised

date

Error

symptom

Content

LCD TV

Check “power on(Pin 1)” pin is high(about 3.3V)

2012. 11 .17

LGE Internal Use Only

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

A14

Established

date

Revised

date

Error

symptom

Content

LCD TV

2012. 11 .17

LGE Internal Use Only

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

A15

Established

date

Revised

date

Error

symptom

Content

LCD TV

2012. 01 .14

LGE Internal Use Only

Checking order when there is no audio

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

② Measure the 24V input voltage supplied from Power Board

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

③ Connect 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

A16

Established

date

Revised

date

Error

symptom

Content

LCD TV

①

②

③

②

2012. 11 .17

LGE Internal Use Only

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

A17

Established

date

Revised

date

Error

symptom

Content

LCD TV

P600

1

GND

2

KEY1

3

KEY2

4

St 3.5V

5

GND 6 RED_LED 7 IR 8 GND

②

③

④

2012. 01 .14

LGE Internal Use Only

LG 32LN5400-SA, 32LN5400-SB, 32LN540B-SA, 32LN540B-SH, 32LN546B-SM Service manual & schematics

Specifications and Main Features

Frequently Asked Questions

User Manual