Lg 37Lm611S Za Users Manual

: Lg Lg-37Lm611S-Za-Users-Manual-227519 lg-37lm611s-za-users-manual-227519 lg pdf

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Printed in KoreaP/NO : MFL67360726 (1203-REV00)

CHASSIS : LD21B

MODEL : 37LM611S 37LM611S-ZA

MODEL : 37LM611T 37LM611T-ZA

CAUTION

BEFORE SERVICING THE CHASSIS,

READ THE SAFETY PRECAUTIONS IN THIS MANUAL.

LED LCD TV

SERVICE MANUAL

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

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

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

Internal Use Only

- 2 - LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.

Only for training and service purposes

CONTENTS

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

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

SERVICING PRECAUTIONS ................................................................... 4

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

ADJUSTMENT INSTRUCTION ............................................................. 11

SCREW ASSEMBLY WORKING GUIDE .............................................. 17

BLOCK DIAGRAM ................................................................................. 18

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

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

- 3 - LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.

Only for training and service purposes

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

Schematic Diagram and Exploded View.

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

Shock, Fire, or other Hazards.

Do not modify the original design without permission of manufacturer.

General Guidance

An isolation Transformer should always be used during the

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

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

protects the technician from accidents resulting in personal injury

from electrical shocks.

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

damaged by accidental shorts of the circuitry that may be

inadvertently introduced during the service operation.

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

replace it with the specified.

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

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

Keep wires away from high voltage or high temperature parts.

Before returning the receiver to the customer,

always perform an AC leakage current check on the exposed

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

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

shock.

Leakage Current Cold Check(Antenna Cold Check)

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

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

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

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

each exposed metallic parts such as antenna terminals, phone

jacks, etc.

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

measured resistance should be between 1 MΩ and 5.2 MΩ.

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

reading must be infinite.

An other abnormality exists that must be corrected before the

receiver is returned to the customer.

Leakage Current Hot Check (See below Figure)

Plug the AC cord directly into the AC outlet.

Do not use a line Isolation Transformer during this check.

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

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

and the exposed metallic parts.

Measure the AC voltage across the resistor using AC voltmeter

with 1000 ohms/volt or more sensitivity.

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

measurements for each exposed metallic part. Any voltage

measured must not exceed 0.75 volt RMS which is corresponds to

0.5 mA.

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

possibility of shock hazard and the set must be checked and

repaired before it is returned to the customer.

Leakage Current Hot Check circuit

IMPORTANT SAFETY NOTICE

SAFETY PRECAUTIONS

- 4 - LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.

Only for training and service purposes

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 explo-

sion 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 eas-

ily 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 dam-

age 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. Alter-

natively, obtain and wear a commercially available discharging

wrist strap device, which should be removed to prevent poten-

tial 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 expo-

sure 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 electri-

cally 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 replace-

ment 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 wire-

bristle (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 compo-

nent 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.

- 5 - LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.

Only for training and service purposes

IC Remove/Replacement

Some chassis circuit boards have slotted holes (oblong) through

which the IC leads are inserted and then bent at against the cir-

cuit 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 pos-

sible to diode body.

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

board.

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

around the corresponding lead on the circuit board.

4. Securely crimp each connection and solder it.

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

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

necessary, apply additional solder.

Fuse and Conventional Resistor

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.

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 connec-

tions).

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 con-

nected 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.

- 6 - LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.

Only for training and service purposes

SPECIFICATION

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

.

1. Application range

This specification is applied to the LCD TV used LD21B

chassis.

2. Requirement for Test

Each part is tested as below without special appointment.

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

2) Relative Humidity: 65 % ± 10 %

3) Power Voltage

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

* Standard Voltage of each products is marked by models.

4) Specification and performance of each parts are followed

each drawing and specification by part number in

accordance with BOM.

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

the adjustment.

3. Test method

1) Performance: LGE TV test method followed

2) Demanded other specification

- Safety : CE, IEC specification

- EMC : CE, IEC

4. Model General Specification

No. Item Specication Remarks

1 Market EU(PAL Market-37Countries) DTV & Analog (Total 37 countries)

DTV (MPEG2/4, DVB-T) :37 countries

UK/Italy/Germany/France/Spain/Sweden/Finland/Nether-

lands/ Belgium/Luxemburg/ Greece/Denmark/Czech/

Austria /Hungary/Swiss/Croatia/Turkey

Norway/Slovenia/Poland/Ukraine/Portugal/Ireland/Morocco/

Latvia/Estonia/Lithania/Rumania/Bulgaria/Russia/Slovakia

Bosnia/Serbia/Albania/Kazakhstan/Belarus

DTV (MPEG2/4, DVB-T2): 8 countries

UK/Denmark/Sweden/Finland/Norway/Ireland/Ukraine/

Kazakhstan

DTV (MPEG2/4, DVB-C): 37 countries

UK/Italy/Germany/France/Spain/Sweden/Finland/Nether-

lands/ Belgium/Luxemburg/ Greece/Denmark/Czech/

Austria /Hungary/Swiss/Croatia/Turkey

Norway/Slovenia/Poland/Ukraine/Portugal/Ireland/Morocco/

Latvia/Estonia/Lithania/Rumania/Bulgaria/Russia/Slovakia

Bosnia/Serbia/Albania/Kazakhstan/Belarus

DTV (MPEG2/4,DVB-S): 29 countries

Italy/Germany/France/Spain/Netherlands/ Belgium/

Luxemburg/ Greece/ Czech/Austria /Hungary/Swiss/

Croatia/

Turkey/Slovenia/Poland/Portugal/ Morocco/Latvia/

Estonia/Lithania/Rumania/Bulgaria/Russia/Slovakia

Bosnia/Serbia/Albania/ Belarus

Supported satellite : 22 satellites

HISPASAT 1C/1D, ATLANTIC BIRD 2, NILESAT 101/102,

ATLANTIC BIRD 3, AMOS 2/3, THOR 5/6, IRIUS 4,

EUTELSAT-W3A, EUROBIRD 9A, EUTELSAT-W2A,

HOTBIRD 6/8/9, EUTELSAT-SESAT, ASTRA 1L/H/M/

KR, ASTRA 3A/3B, BADR 4/6, ASTRA 2D, EUROBIRD 3,

EUTELSAT-W7, HELLASSAT 2, EXPRESS AM1, TURK-

SAT 2A/3A, INTERSAT10

- 7 - LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.

Only for training and service purposes

No. Item Specication Remarks

2 Broadcasting system

1) PAL-BG

2) PAL-DK

3) PAL-I/I’

4) SECAM L/L’

5) DVB-T/T2/C/S

3 Receiving system

Analog : Upper Heterodyne

Digital : COFDM, QAM

► DVB-T

- Guard Interval(Bitrate_Mbit/s)

1/4, 1/8, 1/16, 1/32

- Modulation : Code Rate

QPSK : 1/2, 2/3, 3/4, 5/6, 7/8

16-QAM : 1/2, 2/3, 3/4, 5/6, 7/8

64-QAM : 1/2, 2/3, 3/4, 5/6, 7/8

► DVB-T2

- Guard Interval(Bitrate_Mbit/s)

1/4, 1/8, 1/16, 1/32, 1/128, 19/128, 19/256,

- Modulation : Code Rate

QPSK : 1/2, 2/5, 2/3, 3/4, 5/6

16-QAM : 1/2, 2/5, 2/3, 3/4, 5/6

64-QAM : 1/2, 2/5, 2/3, 3/4, 5/6

256-QAM : 1/2, 2/5, 2/3, 3/4, 5/6

► DVB-C

- Symbolrate : 4.0Msymbols/s to 7.2Msymbols/s

- Modulation : 16QAM, 64-QAM, 128-QAM and 256-QAM

► DVB-S/S2

- symbolrate

DVB-S2 (8PSK / QPSK) : 2 ~ 45Msymbol/s

DVB-S (QPSK) : 2 ~ 45Msymbol/s

- viterbi

DVB-S mode : 1/2, 2/3, 3/4, 5/6, 7/8

DVB-S2 mode : 1/2, 2/3, 3/4, 3/5, 4/5, 5/6, 8/9, 9/10

4 Scart Jack (1EA) PAL, SECAM Scart 1 Jack is Full scart and support RF-OUT(analog).

5 Video Input RCA(1EA) PAL, SECAM, NTSC 4 System : PAL, SECAM, NTSC, PAL60

6 Component Input (1EA) Y/Cb/Cr

Y/Pb/Pr

7 RGB Input RGB-PC Analog(D-SUB 15PIN)

Some models (LD21A,LD21C) are not supported.

8 HDMI Input (3EA)

HDMI1-DTV/DVI

HDMI2-DTV

HDMI3-DTV

PC(HDMI version 1.3)

Support HDCP

The number of Input ports is different by model.

9 Audio Input (2EA) RGB/DVI Audio

Component & AV

In case of the RGB/DVI Audio input,

Some models(LD21A,LD21C) are not supported.

Component & AV’s audio input is used by common port.

10 SDPIF out (1EA) SPDIF out Some models(LD21A,LD21C) are not supported.

11 Earphone out (1EA) Antenna, AV1, AV2, Component, RGB,

HDMI1, HDMI2, HDMI3 Some models(LD21A,LD21C) are not supported.

12 USB (1EA or 2EA)

EMF,

DivX HD,

For SVC (download)

JPEG, MP3, DivX HD

LM58, CM96: 2EA

LS56, LS35, CS46, LS,34, LM34 : 1EA

13 DVB

DVB-T

CI : UK, Finland, Denmark, Norway, Sweden, Russia,

Spain, Ireland, Luxemburg, Belgium, Netherland

CI+ : France(Canal+), Italy(DGTVi)

DVB-C

CI : Switzerland, Austria, Slovenia, Hungary, Bulgaria

CI+ : Switzerland(UPC,Cablecom), Netherland(Ziggo),

Germany(KDG,CWB), Finland(labwise)

DVB-S CI + : Germany(Astra HD+ )

14 Ethernet (1EA) DLNA(Wired, DMP only) Some models (LD21A,LD21C) are not supported.

- 8 - LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.

Only for training and service purposes

5. Video resolutions (2D)

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

5.2. RGB Input (PC) – LS35/LS34/CS46 series models are not supported.

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

1 720*576 15.625 50.00 13.5 SDTV ,DVD 576I

2 720*480 15.73 60.00 13.5135 SDTV ,DVD 480I

3 720*480 15.73 59.94 13.50 SDTV ,DVD 480I

4 720*576 31.25 50.00 27.00 SDTV 576P

5 720*480 31.50 60.00 27.027 SDTV 480P

6 720*480 31.47 59.94 27.00 SDTV 480P

7 1280*720 37.50 50.00 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 74.25 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 56.25 50.00 148.50 HDTV 1080P

14 1920*1080 67.50 60.00 148.50 HDTV 1080P

15 1920*1080 67.432 59.94 148.352 HDTV 1080P

16 1920*1080 27.00 24.00 74.25 HDTV 1080P

17 1920*1080 26.97 23.94 74.176 HDTV 1080P

18 1920*1080 33.75 30.00 74.25 HDTV 1080P

19 1920*1080 33.71 29.97 74.176 HDTV 1080P

No. Resolution H-freq(kHz) V-freq.(Hz) Pixel clock(MHz) Proposed 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 1920*1080 67.5 60 148.5 HDTV 1080P O

- 9 - LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.

Only for training and service purposes

5.3. HDMI Input(PC/DTV)

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

PC(DVI) 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 63.981 60.020 108.0 VESA (SXGA) O FHD only

9 1920*1080 67.50 60.00 148.5 HDTV 1080P O FHD only

DTV

1 720*480 31.47 59.94 27.00 SDTV 480P

2 720*480 31.50 60.00 27.027 SDTV 480P

3 720*576 31.250 50.00 27.00 SDTV 576P

4 1280*720 37.50 50.00 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 50.00 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 50.00 148.50 HDTV 1080P

11 1920*1080 67.50 60.00 148.50 HDTV 1080P

12 1920*1080 67.432 59.94 148.352 HDTV 1080P

13 1920*1080 27.00 24.00 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

- 10 - LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.

Only for training and service purposes

6. Video resolutions (3D)

6.1. HDMI Input

No. Resolution H-freq(kHz) V-freq(Hz) Pixel clock(MHz) Proposed 3D input proposed mode

1. 1920*1080 53.95 / 54 23.98 / 24 148.35/148.5 HDTV 1080P Frame packing

2. 1280*720 89.9 / 90 59.94/60 148.35/148.5 HDTV 720P Frame packing

3. 1280*720 75 50 148.5 HDTV 720P Frame packing

4 1920*1080 67.5 60 148.5 HDTV 1080P Side by Side(half), Top and bottom

5 1920*1080 56.3 50 148.5 HDTV 1080P Side by Side(half), Top and bottom

6 1280*720 45 60 74.25 HDTV 720P Side by Side(half), Top and Bottom

7 1280*720 37.5 50 74.25 HDTV 720P Side by Side(half), Top and Bottom

8 1920*1080 33.7 60 74.25 HDTV 1080i Side by Side(half), Top and Bottom

9 1920*1080 28.125 50 74.25 HDTV 1080i Side by Side(half), Top and Bottom

10 1920*1080 27 24 74.25 HDTV 1080P Side by Side(half), Top and Bottom

11 1920*1080 33.7 30 89.1 HDTV 1080P Side by Side(half), Top and Bottom

6.2. RF 3D Input(DTV)

No. Resolution H-freq(kHz) V-freq.(Hz) Pixel clock(MHz) Proposed 3D input proposed mode

1. 1280*720 37.500 50 74.25 HDTV 720P Side by Side, Top & Bottom

2. 1920*1080 28.125 50 74.25 HDTV 1080I Side by Side, Top & Bottom

6.3. USB Input

6.4. RGB-PC Input

6.5. DLNA Input

6.6. 3D Input mode

No. Resolution H-freq(kHz) V-freq.(Hz) Pixel clock(MHz) Proposed 3D input proposed mode

1. 1920*1080 33.75 30.000 74.25 HDTV 1080P Side by Side, Top & Bottom **support

MPO(Photo)

No. Resolution H-freq(kHz) V-freq.(Hz) Pixel clock(MHz) Proposed 3D input proposed mode

1. 1920*1080 66.587 59.93 148.50 HDTV 1080p Side by Side, Top & Bottom

No. Resolution H-freq(kHz) V-freq.(Hz) Pixel clock(MHz) Proposed 3D input proposed mode

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

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

1

- 11 - LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.

Only for training and service purposes

ADJUSTMENT INSTRUCTION

1. Application Range

This specification sheet is applied to all of the LCD TV with

LD21B chassis.

2. Designation

(1) The adjustment is according to the order which is designated

and which must be followed, according to the plan

which

can be changed only on agreeing.

(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 °C ± 5 °C

Relative humidity : 65 ± 10 %

Input voltage : 220 V, 60 Hz

(6) Adjustment equipments: Color Analyzer(CA-210 or CA-110),

DDC Adjustment Jig, Service remote control.

(7) Push the "IN STOP" key - For memory initialization.

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" is displayed, check connection between computer,

jig, and set.

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

by clicking "Read"

(4) Click "Connect" tab. If "Can't" is displayed, check connection

between computer, jig, and set.

(5) Click "Auto" tab and set as below.

(6) Click "Run".

(7) After downloading, check "OK" message.

* USB 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 starting.

(5) Updating Completed, The TV will restart automatically.

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

Tool option. (explain the Tool option, next stage)

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

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

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

ATV test on production line.

* After downloading, have to adjust Tool Option again.

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

(2) Select "Tool Option 1" and push "OK" key.

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

(1)

filexxx.bin

(4)

(5)

(6)

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

filexxx.bin

(2)

(3)

Please Check the Speed :

To use speed between

from 200KHz to 400KHz

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.

Case2 : Function check at the assembly line

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

“In-stop” key at rst.

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.

- 12 - LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.

Only for training and service purposes

3.1. ADC Process

(1) ADC

- Enter Service Mode by pushing "ADJ" key,

- Enter Internal ADC mode by pushing "►" key at "7. ADC

Calibration".

<Caution> Using "power on" key of the Adjustment remote

control, power on TV.

* ADC Calibration Protocol (RS232)

Adjust Sequence

▪ aa 00 00 [Enter Adjust Mode]

▪ xb 00 40 [Component1 Input (480i)]

▪ ad 00 10 [Adjust 480i Comp1]

▪ xb 00 60 [RGB Input (1024*768)] (only LD21B)

▪ ad 00 10 [Adjust 1024*768 RGB] (only LD21B)

▪ aa 00 90 End Adjust mode

* Required equipment : Adjustment remote control.

3.2. EDID Download

▪ After enter Service Mode by pushing "ADJ" key.

▪ Enter EDID D/L menu.

▪ Enter "START" by pushing "OK" key.

<Caution> Never connect HDMI && D-sub cable when EDID

downloaded.

3.3. EDID data

(1) FHD RGB EDID data (RGB input : only LD21B support)

(2) FHD HDMI EDID data

(3) Detail EDID Options are below

a. Product ID

b. Serial No: Controlled on production line.

c. Month, Year: Controlled on production line:

ex) Week : '01' -> '01'

Year : '2012' -> '16' fix

d. Model Name(Hex):

cf) TV set’s model name in EDID data is below.

e. Checksum: Changeable by total EDID data.

f. Vendor Specific

EZ ADJUST

0. Tool Option1

1. Tool Option2

2. Tool Option3

3. Tool Option4

4. Tool Option 5

5. Country Group

6. Area Option

7. ADC Calibration ඖ

8. White Balance

9. 10 Point WB

10. Test Pattern

11. EDID D/L

12. Sub B/C

13. Touch Sensitivity Setting

ADC Calibration

ADC Comp 480i NG

ADC Comp 1080p NG

ADC RGB NG

Start Reset

NO Item CMD 1 CMD 2 Data 0

Enter

Adjust MODE

Adjust

‘Mode In’ A A 0 0 When transfer the ‘Mode In’,

Carry the command.

ADC adjust ADC Adjust A D 1 0 Automatically adjustment

(The use of a internal pattern)

0 1 2 3 4 5 6 7 8 9 A B C D E F

00 00 FF FF FF FF FF FF 00 1E 6D a b

10 c 01 03 68 A0 5A 78 0A EE 91 A3 54 4C 99 26

20 0F 50 54 A1 08 00 31 40 45 40 61 40 71 40 81 80

30 01 01 01 01 01 01 02 3A 80 18 71 38 2D 40 58 2C

40 45 00 A0 5A 00 00 00 1E 66 21 50 B0 51 00 1B 30

50 40 70 36 00 A0 5A 00 00 00 1E 00 00 00 FD 00 3A

60 3E 1E 53 10 00 0A 20 20 20 20 20 20 d

70 d 00 e

0 1 2 3 4 5 6 7 8 9 A B C D E F

00 00 FF FF FF FF FF FF 00 1E 6D a b

10 c 01 03 80 A0 5A 78 0A EE 91 A3 54 4C 99 26

20 0F 50 54 A1 08 00 31 40 45 40 61 40 71 40 81 80

30 01 01 01 01 01 01 02 3A 80 18 71 38 2D 40 58 2C

40 45 00 A0 5A 00 00 00 1E 66 21 50 B0 51 00 1B 30

50 40 70 36 00 A0 5A 00 00 00 1E 00 00 00 FD 00 3A

60 3E 1E 53 10 00 0A 20 20 20 20 20 20 d

70 d 01 e

80 02 03 33 F1 4E 10 9F 04 13 05 14 03 02 12 20 21

90 22 15 01 26 15 07 50 09 57 07 f

A0 80 1E 20 C0 0E 01 40 0A 0F 08 10 18 10 98 10 58

B0 10 38 10 01 1D 80 18 71 1C 16 20 58 2C 25 00 20

C0 C2 31 00 00 9E 01 1D 00 72 51 D0 1E 20 6E 28 55

D0 00 20 C2 31 00 00 1E 02 3A 80 18 71 38 2D 40 58

E0 2C 45 00 A0 5A 00 00 00 1E 01 1D 00 BC 52 D0 1E

F0 20 B8 28 55 40 C4 8E 21 00 00 1E 00 00 00 00 e

EZ ADJUST

0. Tool Option1

1. Tool Option2

2. Tool Option3

3. Tool Option4

4. Tool Option 5

5. Country Group

6. Area Option

7. ADC Calibration

ඖ

8. White Balance

9. 10 Point WB

10. Test Pattern

11. EDID D/L

12. Sub B/C

13. Touch Sensitivity Setting

EDID D/L

HDMI1

HDMI2

NG

HDMI3

NG

RGB

NG

NG

Start Reset

MODEL NAME HEX EDID Table DDC Function

HD/FHD Model 0001 01 00 Analog/Digital

Model name MODEL NAME(HEX)

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

EDID C/S data FHD

HDMI RGB

Check sum

(Hex)

Block 0 43 5C

Block 1

23 (HDMI1)

-13 (HDMI2)

03 (HDMI3)

Input Model name(HEX)

HDMI1 78030C001000

HDMI2 78030C002000

HDMI3 78030C003000

- 13 - LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.

Only for training and service purposes

3.4 Function Check

- Check display and sound

■ Check Input and Signal items.

1) TV

2) AV (SCART / CVBS)

3) COMPONENT (480i)

4) RGB (PC : 1024 x 768 @ 60hz) (* RGB input : LD21B

only support)

5) HDMI

6) PC Audio In (* except LD21A chassis model)

* Display and Sound check is executed by Remote control.

<Caution>

Not to push the INSTOP key after completion if the function

inspection.

4. Total Assembly line process

4.1. Adjustment Preparation

▪ W/B Equipment condition

CA210

: CCFL/EEFL -> CH9, Test signal: Inner pattern(80IRE)

LED -> CH14, Test signal: Inner pattern(80IRE)

▪ If it is executed W/B adjustment in 2~3 minutes H/run, it is

adjusted by Target data

▪ Edge LED W/B Table in process of time (LGD module & 65”

AUO module)

* 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 10 lux).

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

less than 10 cm 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 'POWER ONLY' or the others, check

the back light on.

▪ Auto adjustment Map(using RS-232C to USB cable)

RS-232C COMMAND

[CMD ID DATA]

Wb 00 00 White Balance Start

Wb 00 ff White Balance End

<Caution>

Color Temperature : COOL, Medium, Warm.

One of R Gain/G Gain/ B Gain should be kept on 0xC0, and

adjust other two lower than C0.(When R/G/B Gain are all

C0, it is the FULL Dynamic Range of Module)

Mode Temp Coordinate spec Target

Cool 13,000k X=0.269 (±0.002)

Y=0.273 (±0.002)

X=0.271

Y=0.276 <Test Signal>

Inner pattern

(204gray,

80IRE)

Medium 9,300k X=0.285 (±0.002)

Y=0.293 (±0.002)

X=0.287

Y=0.296

Warm 6,500k X=0.313 (±0.002)

Y=0.329 (±0.002)

X=0.315

Y=0.332

GP4

Aging

time

(Min)

Cool Medium Warm

X y x y x y

269 273 285 293 313 329

1 0-2 280 287 296 307 320 337

2 3-5 279 285 295 305 319 335

3 6-9 277 284 293 304 317 334

4 10-19 276 283 292 303 316 333

5 20-35 274 280 290 300 314 330

6 36-49 272 277 288 297 312 327

7 50-79 271 275 287 295 311 325

8 80-119 270 274 286 294 310 324

9 Over 120 269 273 285 293 309 323

Full White Pattern CA-210

COLOR

ANALYZER

TYPE : CA-210

RS-232C Communication

RS-232C COMMAND

[CMD ID DATA] MIN

CENTER

(DEFAULT) MAX

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

- 14 - LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.

Only for training and service purposes

* Manual W/B process using adjust Remote control.

▪ After enter Service Mode by pushing "ADJ" key,

▪ Enter White Balance by pushing "►" key at "8. White

Balance".

* After you finished all adjustments, Press "In-start" key 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 after completing the function

inspection. And Mechanical Power Switch must be set

“ON”.

4.2. EYE-Q function check

(1) Turn on TV.

(2) Press EYE key of Adjustment remote control.

(3) Cover the Eye Q II sensor on the front of the using your

hand and wait for 6 seconds.

(4) Confirm that R/G/B value is lower than 10 of the "Raw

Data (Sensor data, Back light)". If after 6 seconds, R/G/B

value is not lower than 10, replace Eye Q II sensor.

(5) Remove your hand from the Eye Q II sensor and wait for 6

seconds.

(6) Confirm that "ok" pop up. If change is not seen, replace

Eye Q II sensor.

4.3. 3D function test

(Pattern Generator 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 key.

(3) Don't wear a 3D Glasses, Check the picture like below.

4.4. IR emitter inspection

(1) Start 3D pattern inspection.

(2) If IR emitter signal is correctly received to IR receiver, the

lamp of IR tester turn on.

EZ ADJUST

0. Tool Option1

1. Tool Option2

2. Tool Option3

3. Tool Option4

4. Tool Option5

5. Country Group

6. Area Option

7. ADC Calibration

8. White Balance ►

9. 10 Point WB

10. Test Pattern

11. EDID D/L

12. Sub B/C

13. Touch Sensitivity Setting

White Balance

Color Temp.

R-Gain

G-Gain

B-Gain

R-Cut

G-Cut

B-Cut

Test-Pattern

Backlight

Reset

Cool

172

172

192

64

64

64

ON

100

To Set

- 15 - LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.

Only for training and service purposes

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)

5. HI-POT Test

5.1. HI-POT auto-check preparation

- Check the POWER cable and SIGNAL cable insertion condition

5.2. 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) HI-POT test (Auto)

- If Test is failed, Buzzer operates.

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

ess automatically.

5.3. Checkpoint

(1) Test voltage

- Touchable Metal : 3KV / min at 100mA

- SIGNAL : 3KV / min at 100mA

(2) TEST time: 1 second. (case : mass production )

(3) TEST POINT

- Touchable Metal => LIVE & NEUTRAL : Touchable Metal.

- SIGNAL => LIVE & NEUTRAL : SIGNAL.

6. Model name & Serial number D/L

▪ Press "Power on" key of service remote control.

(Baud rate : 115200 bps)

▪ Connect RS232 Signal Cable to RS-232 Jack.

▪ Write Serial number by use RS-232.

▪ Must check the serial number at the Product/Service info..

(menu key -> red key -> select product/Service info)

6.1. Signal Table

CMD : A0h

LENGTH : 85~94h (1~16 bytes)

ADH : EEPROM Sub Address high (00~1F)

ADL : EEPROM Sub Address low (00~FF)

Data : Write data

CS : CMD + LENGTH + ADH + ADL + Data_1 +...+ Data_n

Delay : 20ms

6.2. Comand Set

* Description

FOS Default write : <7mode data> write

Vtotal, V_Frequency, Sync_Polarity, Htotal, Hstart, Vstart, 0,

Phase

Data write : Model Name and Serial Number write in EEPROM,.

6.3. Method & notice

(1) Serial number D/L is using of scan equipment.

(2) Setting of scan equipment operated by Manufacturing

Technology Group.

(3) Serial number D/L must be conformed when it is produced in

production line, because serial number D/L is mandatory by

D-book 4.0.

* Manual Download(Model Name and Serial Number)

If the TV set is downloaded by OTA or Service man, sometimes

model name or serial number is initialized.(Not always)

There is impossible to download by bar code scan, so It need

Manual download.

1) Press the "Instart" key of Adjustment remote control.

2) Go to the menu "6.Model Number D/L" like below photo.

3) Input the Factory model name or Serial number like photo.

4) Check the model name Instart menu.

→

Factory name displayed.

(ex 32LV3400-ZG)

5) Check the Diagnostics.(DTV country only) → Buyer model

displayed.(ex 32LV3400-ZG)

CMD LENGTH ADH ADL DATA_1 . . . Data_n CS DELAY

Adjust mode CMD(hex) LENGTH(hex) Description

EEPROM WRITE A0h 84h+n n-bytes Write (n = 1~16)

- 16 - LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.

Only for training and service purposes

7. MAC Address & CI+ key download

7.1 MAC Address

7.1.1 Equipment & Condition

▪ Play file : Serial.exe

▪ MAC Address edit

▪ Input Start / End MAC address

7.1.2 Download method

(1) Communication Prot connection

Connection : PCBA (USB Port) → USB to Serial Adapter

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

* Caution : LJ21* chassis support only UC-232A driver. (only

use this one. )

(2) MAC Address & CI+ Key Download

▪ Set CI+ Key path Directory at Start Mac & CI+ Download

Programme

▪ Com 1,2,3,4 and 115200(Baudrate)

▪ Port connection button click(1)

▪ Push the (2) MAC Address write.

▪ At success Download, check the OK (3)

▪ Start CI+ Key Download, Push the (4)

▪ Check the OK or NG

7.2 LAN Inspection

7.2.1. Equipment & Condition

▪ Each other connection to LAN Port of IP Hub and Jig

7.2.2. LAN inspection solution

▪ LAN Port connection with PCB

▪ Network setting at MENU Mode of TV

▪ Setting automatic IP

▪ Setting state confirmation

-> If automatic setting is finished, you confirm IP and MAC

Address.

7.3. LAN PORT INSPECTION(PING TEST)

Connect SET -> LAN port == PC -> LAN Port

7.3.1. Equipment setting

(1) Play the LAN Port Test PROGRAM.

(2) Input IP set up for an inspection to Test Program.

*IP Number : 12.12.2.2

7.3.2. LAN PORT inspection (PING TEST)

(1) Play the LAN Port Test Program.

(2) Connect each other LAN Port Jack.

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

(4) Remove LAN cable.

GP4_LOW

SET PC

- 17 - LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.

Only for training and service purposes

■ Screw specification and application situation

<Warning>

Check Screw Type When Screw is assembled at 'A' Part. If 'C' Screw is used at the 'A'

part, Module will get damaged.

SCREW ASSEMBLY WORKING GUIDE

AA

CC

AA

AA

AA

AA

AA

AA

AA

AA

AA AA

CC CC CC

CC CC

BB BB

BB BB

AA

DD

D

D

DD DD

DD

DD

ח ͷͲͳͤͤͤͪͥͣ͢͡

͙;ͤ͛ͽͥͦ͑͟͝ͳͼ͑͝;ΒΔΙΚΟΖ͚

ח ͣ͢ͶͲ

ח ͷͲͳͤͧͣͣ͑͢͢͡͡

͙;ͥ͛ͽͣ͑͡͝ͳͼ͑͝΅ΒΡΥΚΥΖ͚

ח ͥͶͲ

ח ͷͲͳͤͤͤͪͣ͢͢͡

͙;ͤ͛ͽ͑͢͡͝ͳͼ͑͝΅ΒΡΥΚΥΖ͚

ח ͪͶͲ

ח ͷͲͳͤͨͩͩͣ͑͢͡͡

͙;ͧ͛ͽ͑͢͡͝ͳͼ͑͝;ΒΔΙΚΟΖ͚

ͥͶͲ

CC CC

CC

AA

CC

AA

AA

AA

AA

AA

AA

AA

AA

AA AA

CC CC CC

CC CC

BB BB

BB BB

AA

DD

D

D

DD DD

DD

DD

ח ͷͲͳͤͤͤͪͥͣ͢͡

͙;ͤ͛ͽͥͦ͑͟͝ͳͼ͑͝;ΒΔΙΚΟΖ͚

ח ͣ͢ͶͲ

ח ͷͲͳͤͧͣͣ͑͢͢͡͡

͙;ͥ͛ͽͣ͑͡͝ͳͼ͑͝΅ΒΡΥΚΥΖ͚

ח ͥͶͲ

ח ͷͲͳͤͤͤͪͣ͢͢͡

͙;ͤ͛ͽ͑͢͡͝ͳͼ͑͝΅ΒΡΥΚΥΖ͚

ח ͪͶͲ

ח ͷͲͳͤͨͩͩͣ͑͢͡͡

͙;ͧ͛ͽ͑͢͡͝ͳͼ͑͝;ΒΔΙΚΟΖ͚

ͥͶͲ

CC CC

CC

- 18 - LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.

Only for training and service purposes

Ethernet

RGB PC

SPDIF

Component1

HDMI1/2(DVI)

PC/DVI Audi I

IF +/-

TU_CVBS

SIF

L/R

LG2111A

IC101

SERIAL FLASH

IC1401 (8M bit)

MX25L8005M2I

LVDS

(FHD/50Hz)

Audio AMP

STA380BWE

USB1

DP/DM

SPK L/R

X-tal

24M FPC(51P)

I2S

SPDIF

CVBS, Y/Pb/Pr, L/R

RGB/H/V

Rear

TMDS

DDR3 Add.

DDR3 Data

SPI

Side

NAND FLASH

IC102 (2Gbit)

PCM_A[0:7]

TMDS

HDMI3

DDR3 1Gb

IC1202

H5TQ1G63BFR

DDR3 1Gb

IC1201

H5TQ1G63BFR

CONTROL

IR & LED /

SOFT TOUCH

(TACT SWITCH)

SENSOR

_SCL/SDA

LED_R

KEY1

KEY2

IR

M24M01-HRMN6TP

IC104 256Kbit

I2C

T

M

D

S

H

D

M

I

3

Except of

LS3500/CS460

F-SCART SC1_CVBS_IN

SC1_R/G/B

FE_ VOUT

CI Slot

74LCX244

Buffer

TS_DATA[0:7]

PCM_DATA[0:7]

FE_TS_DATA[0:7]

PCM_A[8:14]

E

t

h

e

r

n

e

t

R

G

B

P

C

S

P

D

I

F

P

C

/

D

V

I

A

u

d

i

I

L

/

R

S

P

D

I

F

R

G

B

/

H

/

V

USB2

DP/DM

EPHY

TDSS

TDSS-

-

G101D

G101D

(LGIT)

(LGIT)

BLOCK DIAGRAM

Applied Model : **LM5800, **LS5600, **LS3500, **CS460

- 19 - LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.

Only for training and service purposes

Ethernet

RGB PC

SPDIF

Component1

HDMI1/2(DVI)

TDSN

TDSN-

-

G301D

G301D

(LGIT)

(LGIT)

PC/DVI Audi In

TU_CVBS

SIF

L/R

LG2111A

IC101

SERIAL FLASH

IC1401 (8M bit)

MX25L8005M2I

LVDS

(FHD/50Hz)

USB1

DP/DM

SPK L/R

X-tal

24M FPC(51P)

I2S

SPDIF

CVBS, Y/Pb/Pr, L/R

RGB/H/V

Rear

TMDS

DDR3 Add.

DDR3 Data

SPI

Side

NAND FLASH

IC102 (2Gbit)

PCM_A[0:7]

TMDS

HDMI3

DDR3 1Gb

IC1202

H5TQ1G63BFR

DDR3 1Gb

IC1201

H5TQ1G63BFR

CONTROL

IR & LED /

SOFT TOUCH

(TACT SWITCH)

SENSOR

_SCL/SDA

LED_R

KEY1

KEY2

IR

M24M01-HRMN6TP

IC104 256Kbit

I2C

T

M

D

S

H

D

M

I

3

Except of

LS350T/CS460T

F-SCART SC1_CVBS_IN

SC1_R/G/B

FE_ VOUT

CI Slot

74LCX244

Buffer

TS_DATA[0:7]

PCM_DATA[0:7]

FE_TS_DATA[0:7]

PCM_A[8:14]

R

G

B

P

C

S

P

D

I

F

P

C

/

D

V

I

A

u

d

i

I

n

L

/

R

S

P

D

I

F

R

G

B

/

H

/

V

USB2

DP/DM

EPHY

FE_TS_DATA[0:7]

Audio AMP

STA380BWE

Applied Model : **LM580T, **560T, **LS350T, **CS460T, **LM611T

- 20 - LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.

Only for training and service purposes

Ethernet

RGB PC

SPDIF

Component1

HDMI1/2(DVI)

PC/DVI Audi I

IF +/-

TU_CVBS

SIF

L/R

LG2111A

IC101

SERIAL FLASH

IC1401 (8M bit)

MX25L8005M2I

LVDS

(FHD/50Hz)

Audio AMP

STA380BWE

USB1

DP/DM

SPK L/R

X-tal

24M FPC(51P)

I2S

SPDIF

CVBS, Y/Pb/Pr, L/R

RGB/H/V

Rear

TMDS

DDR3 Add.

DDR3 Data

SPI

Side

NAND FLASH

IC102 (2Gbit)

PCM_A[0:7]

TMDS

HDMI3

DDR3 1Gb

IC1202

H5TQ1G63BFR

DDR3 1Gb

IC1201

H5TQ1G63BFR

CONTROL

IR & LED /

SOFT TOUCH

(TACT SWITCH)

SENSOR

_SCL/SDA

LED_R

KEY1

KEY2

IR

M24M01-HRMN6TP

IC104 256Kbit

I2C

T

M

D

S

H

D

M

I

3

Except of

LS3500/CS460

F-SCART

SC1_CVBS_IN

SC1_R/G/B

FE_ VOUT

CI Slot

74LCX244

Buffer

TS_DATA[0:7]

PCM_DATA[0:7]

FE_TS_DATA[0:7]

PCM_A[8:14]

E

t

h

e

r

n

e

t

R

G

B

P

C

S

P

D

I

F

P

C

/

D

V

I

A

u

d

i

I

L

/

R

S

P

D

I

F

R

G

B

/

H

/

V

USB2

DP/DM

EPHY

TDSS

TDSS-

-

G101D

G101D

(LGIT)

(LGIT)

Applied Model : **LM580S, **560S, **LS350S, **CS460S, **LM611S

- 21 - LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.

Only for training and service purposes

A7

A2

A21

A5 A10

AG1 900

300 200

400

540

521

530

810

910

120

510

310

* Set + Stand

* Stand Base + Body

LV1

EXPLODED VIEW

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

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

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

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

Do not modify the original design without permission of manufacturer.

IMPORTANT SAFETY NOTICE

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.

PCM_D[0]

PCM_A[3]

CI_TS_DATA[0]

CI_TS_DATA[4]

PCM_A[5]

PCM_A[2]

FE_TS_DATA[5]

FE_TS_DATA[6]

PCM_A[4]

PCM_A[7]

CI_TS_DATA[6]

CI_TS_DATA[3]

PCM_A[9]

PCM_D[5]

CI_TS_DATA[2]

PCM_A[2]

CI_TS_DATA[1]

PCM_A[10]

PCM_D[1]

PCM_A[5]

FE_TS_DATA[4]

FE_TS_DATA[0]

PCM_A[7]

PCM_A[6]

PCM_D[6]

CI_TS_DATA[7]

PCM_A[13]

PCM_A[6]

PCM_A[1]

PCM_D[2]

CI_TS_DATA[5]

PCM_A[4]

PCM_D[7]

PCM_A[14]

FE_TS_DATA[3]

PCM_A[0]

PCM_A[11]

PCM_A[8]

PCM_A[3]

PCM_D[3]

FE_TS_DATA[1]

PCM_A[0]

PCM_D[4]

FE_TS_DATA[2]

PCM_A[1]

FE_TS_DATA[7]

PCM_A[12]

RXB3-

S/T_SCL

R151 33

RXB4-

/PF_WP

R178 100 OPT

SENSOR_SCL

PM_MODEL_OPT_0

FE_TS_SYNC

USB2_OCD

R102

3.3K

OS

MODEL_OPT_2

RXA0-

SPI_SDO

AMP_SDA

R133

10K

AUD_MASTER_CLK_0

AR103

22

OS

SENSOR_SCL

R123 1K

OPT

RXA2+

SENSOR_SDA

I2C_SDA

AUD_SCK

RXB0-

RXB1+

/PF_CE1

R143

4.7K

11_SUB

+3.3V_Normal

/PF_OE

RXB0+

AMP_RESET

SIDE_HP_MUTE

RXB2-

RGB_DDC_SCL

/PCM_CE

PWM0

I2C_SCL

R101 22

11_SUB

5V_DET_HDMI_4

R173 0

OPT

RXA1+

C105

0.1uF

IC102

NAND01GW3B2CN6E

NAND_FLASH_1G_NUMONYX

EAN60762401

26 NC_17

27 NC_18

28 NC_19

29 I/O0

30 I/O1

31 I/O2

32 I/O3

33 NC_20

34 NC_21

35 NC_22

36 VSS_2

37 VDD_2

38 NC_23

39 NC_24

40 NC_25

41 I/O4

42 I/O5

43 I/O6

44 I/O7

45 NC_26

46 NC_27

47 NC_28

48 NC_29

17

AL

3

NC_3

6

NC_6

16

CL

15

NC_10

14

NC_9

13

VSS_1

12

VDD_1

11

NC_8

10

NC_7

9

E

8

R

7

RB

4

NC_4

5

NC_5

25 NC_16

24

NC_15

23

NC_14

2

NC_2

22

NC_13

21

NC_12

1

NC_1

20

NC_11

19

WP

18

W

R111 22

RXA2-

C103

0.1uF

OS

PM_TXD

R120 22

OPT

I2C_SDA

R132

10K

PWM2

RXB3+

MODEL_OPT_1

PWM2

+3.3V_Normal

R144

2.2K

PF_ALE

PWM0

S/T_SDA

/PF_OE

R153 1K

R108

1K

OPT

SENSOR_SDA

R109

3.9K

OS

SPI_SDI

+3.5V_ST

R118 1K

R172 0

OPT

L/DIM_VS

+5V_Normal

POWER_DET

PM_MODEL_OPT_1

R146 33

+3.3V_Normal

+3.3V_Normal

R112 22

MODEL_OPT_0

RXA3+

C109

0.1uF

SPI_SCK

MODEL_OPT_3

/CI_CD1

KEY2

DEMOD_RESET

AR101

22

OS

PANEL_CTL

RXA1-

MODEL_OPT_4

R165 1K

OS

R121 1K

NON_OS

AMP_MUTE

FE_TS_DATA[0-7]

CI_TS_CLK

PWM1

IC102-*2

K9F1G08U0D-SCB0

NAND_FLASH_1G_SS

EAN61857001

26 NC_17

27 NC_18

28 NC_19

29 I/O0

30 I/O1

31 I/O2

32 I/O3

33 NC_20

34 NC_21

35 NC_22

36 VSS_2

37 VCC_2

38 NC_23

39 NC_24

40 NC_25

41 I/O4

42 I/O5

43 I/O6

44 I/O7

45 NC_26

46 NC_27

47 NC_28

48 NC_29

17

ALE

3

NC_3

6

NC_6

16

CLE

15

NC_10

14

NC_9

13

VSS_1

12

VCC_1

11

NC_8

10

NC_7

9

CE

8

RE

7

R/B

4

NC_4

5

NC_5

25 NC_16

24

NC_15

23

NC_14

2

NC_2

22

NC_13

21

NC_12

1

NC_1

20

NC_11

19

WP

18

WE

5V_DET_HDMI_2

CI_TS_DATA[0-7]

CI_TS_SYNC

RL_ON

R175

10K

TACT_KEY

RGB_DDC_SDA

R152 1K

OPT

RXB1-

RXB4+

RXA0+

LED_B/LG_LOGO

PM_MODEL_OPT_0

USB2_CTL

MODEL_OPT_6

AMP_SCL

C111

2.2uF

A_DIM

R147 33

/SPI_CS

PCM_A[0-14]

FE_TS_VAL_ERR

C112

100pF

50V

OPT

USB1_OCD

I2C_SCL

R116 1K

/PF_WE

PM_RXD

/PCM_IORD

SCART1_MUTE

INV_CTL

R140

1K

AR104

22

OS

/F_RB

/PCM_REG

AMP_SDA

/PF_CE0

LED_R/BUZZ

+3.3V_Normal

R174

10K

TOUCH_KEY

R149

4.7K

11_SUB

/PCM_WAIT

PWM0

AR102

22

OS

R137 22

R105

1K

OPT

RXA4-

AV_CVBS_DET

PCM_A[0-7]

R104

10K

OPT

/FLASH_WP

OLP

RXACK+

C101

0.1uF

OS

AMP_SCL

SC1/COMP1_DET

A_DIM

R136 22

KEY1

R156 10K

A_DIM

PCM_5V_CTL

PM_TXD

FE_TS_CLK

R115 1K

OPT

R177

10K

11_SUB

/PF_WE

/CI_CD2

USB1_CTL

/PF_WP

TUNER_RESET

RXA4+

RXBCK+

R124 1K

/PF_CE0

C108

0.1uF

OPT

R145

2.2K

C102

10uF

OS

/PCM_IRQA

/PCM_WE

ERROR_OUT

IC104

AT24C256C-SSHL-T

NVRAM_ATMEL

EAN61133501

3

A2

2

A1

4

GND

1

A0

5SDA

6SCL

7WP

8VCC

MODEL_OPT_7

R106

1K

OS

/PCM_CD

/PCM_IOWR

CI_TS_VAL

I2C_SDA

R141

1K

RXA3-

R148

56

/PF_CE1

/PCM_OE

PM_RXD

PCM_D[0-7]

MODEL_OPT_5

RXB2+

RXBCK-

IC102-*3

TC58NVG0S3ETA0BBBH

NAND_FLASH_1G_TOSHIBA

EAN61508001

26 NC_17

27 NC_18

28 NC_19

29 I/O1

30 I/O2

31 I/O3

32 I/O4

33 NC_20

34 NC_21

35 NC_22

36 VSS_2

37 VCC_2

38 NC_23

39 NC_24

40 NC_25

41 I/O5

42 I/O6

43 I/O7

44 I/O8

45 NC_26

46 NC_27

47 NC_28

48 NC_29

17

ALE

3

NC_3

6

NC_6

16

CLE

15

NC_10

14

NC_9

13

VSS_1

12

VCC_1

11

NC_8

10

NC_7

9

CE

8

RE

7

RY/BY

4

NC_4

5

NC_5

25 NC_16

24

NC_15

23

NC_14

2

NC_2

22

NC_13

21

NC_12

1

NC_1

20

NC_11

19

WP

18

WE

R179 100 OPT

R107

1K

OS

IC102-*1

H27U1G8F2BTR-BC

NAND_FLASH_1G_HYNIX

EAN35669102

26 NC_17

27 NC_18

28 NC_19

29 I/O0

30 I/O1

31 I/O2

32 I/O3

33 NC_20

34 NC_21

35 NC_22

36 VSS_2

37 VCC_2

38 NC_23

39 NC_24

40 NC_25

41 I/O4

42 I/O5

43 I/O6

44 I/O7

45 NC_26

46 NC_27

47 NC_28

48 NC_29

17

ALE

3

NC_3

6

NC_6

16

CLE

15

NC_10

14

NC_9

13

VSS_1

12

VCC_1

11

NC_8

10

NC_7

9

CE

8

RE

7

R/B

4

NC_4

5

NC_5

25 NC_16

24

NC_15

23

NC_14

2

NC_2

22

NC_13

21

NC_12

1

NC_1

20

NC_11

19

WP

18

WE

R176

10K

12_SUB

R163 22

11_SUB

R154 22

OPT

/F_RB

+3.3V_Normal

+3.5V_ST

AUD_MASTER_CLK

DSUB_DET

PWM1

R122 22

OPT

PF_ALE

R117 1K

OPT

POWER_ON/OFF_1

R164 22

EU_OPT

HP_DET

5V_DET_HDMI_1

I2C_SCL

PCM_RST

LED_R/BUZZ

RXACK-

PWM_DIM

IC104-*1

M24256-BRMN6TP

NVRAM_ST

EAN61548301

3

E2

2

E1

4

VSS

1

E0

5SDA

6SCL

7WC

8VCC

R182

4.7K

URSA5_RESET

+3.3V_Normal

URSA5_RESET R171 100

URSA5_RESET

R157 100

URSA5_RESET

IC103

CAT24WC08W-T

HDCP_EEPROM

3

A2

2

A1

4

VSS

1

A0

5SDA

6SCL

7WP

8VCC

R113

4.7K

HDCP_EEPROM

+3.3V_Normal

R128 22

HDCP_EEPROM

R127 4.7K

HDCP_EEPROM

C107

0.1uF

HDCP_EEPROM

I2C_SDA

R129 22

HDCP_EEPROM

I2C_SCL

IC101

LGE2111A-T8

S7LR2_DIVX_MS10

PCMDATA[0]/GPIO126

W21

PCMDATA[1]/GPIO127

AA18

PCMDATA[2]/GPIO128

AB22

PCMDATA[3]/GPIO120

AE20

PCMDATA[4]/GPIO119

AA15

PCMDATA[5]/GPIO118

AE21

PCMDATA[6]/GPIO117

AB21

PCMDATA[7]/GPIO116

Y15

PCMADR[0]/GPIO125

W20

PCMADR[1]/GPIO124

V20

PCMADR[2]/GPIO122

W22

PCMADR[3]/GPIO121

AB18

PCMADR[4]/GPIO99

AA20

PCMADR[5]/GPIO101

AA21

PCMADR[6]/GPIO102

Y19

PCMADR[7]/GPIO103

AB17

PCMADR[8]/GPIO108

Y16

PCMADR[9]/GPIO110

AB19

PCMADR[10]/GPIO114

AB20

PCMADR[11]/GPIO112

AA16

PCMADR[12]/GPIO104

AA19

PCMADR[13]/GPIO107

AC21

PCMADR[14]/GPIO106

AA17

PCMREG_N/GPIO123

Y20

PCMOE_N/GPIO113

AB15

PCMWE_N/GPIO197

AA22

PCMIORD_N/GPIO111

AD22

PCMIOWR_N/GPIO109

AD20

PCMCE_N/GPIO115

AD21

PCMIRQA_N/GPIO105

AC20

PCMCD_N/GPIO130

Y18

PCMWAIT_N/GPIO100

Y21

PCM_RESET/GPIO129

Y22

PCM2_CE_N/GPIO131

U21

PCM2_IRQA_N/GPIO132

V21

PCM2_CD_N/GPIO135

R20

PCM2_WAIT_N/GPIO133

T20

PCM2_RESET/GPIO134

U22

UART1_TX/GPIO43

D4

UART1_RX/GPIO44

E4

UART2_TX/GPIO65

N25

UART2_RX/GPIO64

N24

UART3_TX/GPIO47

B8

UART3_RX/GPIO48

A8

I2C_SCKM2/DDCR_CK/GPIO72

P23

I2C_SDAM2/DDCR_DA/GPIO71

P24

DDCA_DA/UART0_TX

D2

DDCA_CK/UART0_RX

D1

PWM0/GPIO66

P21

PWM1/GPIO67

N23

PWM2/GPIO68

P22

PWM3/GPIO69

R21

PWM4/GPIO70

P20

PWM_PM/GPIO199

F6

SAR0/GPIO31

H6

SAR1/GPIO32

G5

SAR2/GPIO33

G4

SAR3/GPIO34

J5

SAR4/GPIO35

J4

VSYNC_LIKE/GPIO145

R23

SPI1_CK/GPIO201

R24

SPI1_DI/GPIO202

R25

SPI2_CK/GPIO203

T21

SPI2_DI/GPIO204

T22

NF_CE1Z/GPIO138 AE18

NF_WPZ/GPIO198 AC17

NF_CEZ/GPIO137 AD18

NF_CLE/GPIO136 AC18

NF_REZ/GPIO139 AC19

NF_WEZ/GPIO140 AD17

NF_ALE/GPIO141 AE17

NF_RBZ/GPIO142 AD19

GPIO_PM[0]/GPIO6 H5

PM_UART_TX/GPIO_PM[1]/GPIO7 K6

GPIO_PM[2]/GPIO8 K5

GPIO_PM[3]/GPIO9 J6

GPIO_PM[4]/GPIO10 K4

PM_UART_RX/GPIO_PM[5]/GPIO11 L6

PM_SPI_SCZ1/GPIO_PM[6]/GPIO12 C2

GPIO_PM[7]/GPIO13 L5

GPIO_PM[8]/GPIO14 M6

GPIO_PM[9]/GPIO15 M5

PM_SPI_SCZ2/GPIO_PM[10]/GPIO16 C1

GPIO_PM[11]/GPIO17 M4

PM_SPI_SCK/GPIO1 A2

PM_SPI_CZ0/GPIO_PM[12]/GPIO0 D3

PM_SPI_SDI/GPIO2 B2

PM_SPI_SDO/GPIO3 B1

TS0CLK/GPIO87 Y14

TS0VALID/GPIO85 AA10

TS0SYNC/GPIO86 Y12

TS0DATA_[0]/GPIO77 Y13

TS0DATA_[1]/GPIO78 Y11

TS0DATA_[2]/GPIO79 AA12

TS0DATA_[3]/GPIO80 AB12

TS0DATA_[4]/GPIO81 AA14

TS0DATA_[5]/GPIO82 AB14

TS0DATA_[6]/GPIO83 AA13

TS0DATA_[7]/GPIO84 AB11

TS1CLK/GPIO98 AC15

TS1VALID/GPI96 AD15

TS1SYNC/GPIO97 AC16

TS1DATA_[0]/GPIO88 AD16

TS1DATA_[1]/GPIO89 AE15

TS1DATA_[2]/GPIO90 AE14

TS1DATA_[3]/GPIO91 AC13

TS1DATA_[4]/GPIO92 AC14

TS1DATA_[5]/GPIO93 AD12

TS1DATA_[6]/GPIO94 AD13

TS1DATA_[7]/GPIO95 AD14

IC101

LGE2111A-T8

S7LR2_DIVX_MS10

GPIO36

C7

GPIO37

E6

GPIO38

F5

GPIO39

B6

GPIO40

E5

GPIO41

D5

GPIO42

B7

GPIO45

E7

GPIO46

F7

GPIO49

AB5

GPIO50

AB3

GPIO51

A9

GPIO52

F4

I2C_SCKM0/GPIO53

AB1

I2C_SDAM0/GPIO54

N6

GPIO73

AB2

GPIO74

AC2

LVA0P AB25

LVA0N AB23

LVA1P AC25

LVA1N AB24

LVA2P AD25

LVA2N AC24

LVA3P AE23

LVA3N AC23

LVA4P AC22

LVA4N AD23

LVB0P V23

LVB0N U24

LVB1P V25

LVB1N V24

LVB2P W25

LVB2N W23

LVB3P AA23

LVB3N Y24

LVB4P AA25

LVB4N AA24

LVACKP AE24

LVACKN AD24

LVBCKP Y23

LVBCKN W24

GPIO196 T25

GPIO193 U23

GPIO194 T24

GPIO195 T23

C104

8pF

OPT

C106

8pF

OPT

Q101

MMBT3904(NXP)

OPT

E

B

C

IC104-*2

R1EX24256BSAS0A

NVRAM_RENESAS

EAN62389501

3

A2

2

A1

4

VSS

1

A0

5SDA

6SCL

7WP

8VCC

IC104-*3

M24512-RMN6TP

EAN43349003

NON_OS_512k_ST

3

E2

2

E1

4

VSS

1

E0

5SDA

6SCL

7WC

8VCC

IC104-*4

AT24C512C-SSHD-T

EAN43349004

NON_OS_512k_ATMEL

3

A2

2

A1

4

GND

1

A0

5SDA

6SCL

7WP

8VCC

R161

1K

R160

1K

L/DIM_MOSI

L/DIM_SCLK

S2_RESET

IC101-*8

LGE2111A-W1 [MULTI]

W1(KR)_Multi

GPIO36

C7

GPIO37

E6

GPIO38

F5

GPIO39

B6

GPIO40

E5

GPIO41

D5

GPIO42

B7

GPIO45

E7

GPIO46

F7

GPIO49

AB5

GPIO50

AB3

GPIO51

A9

GPIO52

F4

I2C_SCKM0/GPIO53

AB1

I2C_SDAM0/GPIO54

N6

GPIO73

AB2

GPIO74

AC2

LVA0P AB25

LVA0N AB23

LVA1P AC25

LVA1N AB24

LVA2P AD25

LVA2N AC24

LVA3P AE23

LVA3N AC23

LVA4P AC22

LVA4N AD23

LVB0P V23

LVB0N U24

LVB1P V25

LVB1N V24

LVB2P W25

LVB2N W23

LVB3P AA23

LVB3N Y24

LVB4P AA25

LVB4N AA24

LVACKP AE24

LVACKN AD24

LVBCKP Y23

LVBCKN W24

GPIO196 T25

GPIO193 U23

GPIO194 T24

GPIO195 T23

IC101-*4

LGE2111A-VD

S7LR2_DIVX_CN

GPIO36

C7

GPIO37

E6

GPIO38

F5

GPIO39

B6

GPIO40

E5

GPIO41

D5

GPIO42

B7

GPIO45

E7

GPIO46

F7

GPIO49

AB5

GPIO50

AB3

GPIO51

A9

GPIO52

F4

I2C_SCKM0/GPIO53

AB1

I2C_SDAM0/GPIO54

N6

GPIO73

AB2

GPIO74

AC2

LVA0P AB25

LVA0N AB23

LVA1P AC25

LVA1N AB24

LVA2P AD25

LVA2N AC24

LVA3P AE23

LVA3N AC23

LVA4P AC22

LVA4N AD23

LVB0P V23

LVB0N U24

LVB1P V25

LVB1N V24

LVB2P W25

LVB2N W23

LVB3P AA23

LVB3N Y24

LVB4P AA25

LVB4N AA24

LVACKP AE24

LVACKN AD24

LVBCKP Y23

LVBCKN W24

GPIO196 T25

GPIO193 U23

GPIO194 T24

GPIO195 T23

IC101-*2

LGE2111A-TE SPIL

S7LR2_DIVX_AT_SPIL

GPIO36

C7

GPIO37

E6

GPIO38

F5

GPIO39

B6

GPIO40

E5

GPIO41

D5

GPIO42

B7

GPIO45

E7

GPIO46

F7

GPIO49

AB5

GPIO50

AB3

GPIO51

A9

GPIO52

F4

I2C_SCKM0/GPIO53

AB1

I2C_SDAM0/GPIO54

N6

GPIO73

AB2

GPIO74

AC2

LVA0P AB25

LVA0N AB23

LVA1P AC25

LVA1N AB24

LVA2P AD25

LVA2N AC24

LVA3P AE23

LVA3N AC23

LVA4P AC22

LVA4N AD23

LVB0P V23

LVB0N U24

LVB1P V25

LVB1N V24

LVB2P W25

LVB2N W23

LVB3P AA23

LVB3N Y24

LVB4P AA25

LVB4N AA24

LVACKP AE24

LVACKN AD24

LVBCKP Y23

LVBCKN W24

GPIO196 T25

GPIO193 U23

GPIO194 T24

GPIO195 T23

IC101-*1

LGE2111A-TE

S7LR2_DIVX_AT_ASE

GPIO36

C7

GPIO37

E6

GPIO38

F5

GPIO39

B6

GPIO40

E5

GPIO41

D5

GPIO42

B7

GPIO45

E7

GPIO46

F7

GPIO49

AB5

GPIO50

AB3

GPIO51

A9

GPIO52

F4

I2C_SCKM0/GPIO53

AB1

I2C_SDAM0/GPIO54

N6

GPIO73

AB2

GPIO74

AC2

LVA0P AB25

LVA0N AB23

LVA1P AC25

LVA1N AB24

LVA2P AD25

LVA2N AC24

LVA3P AE23

LVA3N AC23

LVA4P AC22

LVA4N AD23

LVB0P V23

LVB0N U24

LVB1P V25

LVB1N V24

LVB2P W25

LVB2N W23

LVB3P AA23

LVB3N Y24

LVB4P AA25

LVB4N AA24

LVACKP AE24

LVACKN AD24

LVBCKP Y23

LVBCKN W24

GPIO196 T25

GPIO193 U23

GPIO194 T24

GPIO195 T23

IC101-*5

LGE2111A-TE

TE(US)_Multi

GPIO36

C7

GPIO37

E6

GPIO38

F5

GPIO39

B6

GPIO40

E5

GPIO41

D5

GPIO42

B7

GPIO45

E7

GPIO46

F7

GPIO49

AB5

GPIO50

AB3

GPIO51

A9

GPIO52

F4

I2C_SCKM0/GPIO53

AB1

I2C_SDAM0/GPIO54

N6

GPIO73

AB2

GPIO74

AC2

LVA0P AB25

LVA0N AB23

LVA1P AC25

LVA1N AB24

LVA2P AD25

LVA2N AC24

LVA3P AE23

LVA3N AC23

LVA4P AC22

LVA4N AD23

LVB0P V23

LVB0N U24

LVB1P V25

LVB1N V24

LVB2P W25

LVB2N W23

LVB3P AA23

LVB3N Y24

LVB4P AA25

LVB4N AA24

LVACKP AE24

LVACKN AD24

LVBCKP Y23

LVBCKN W24

GPIO196 T25

GPIO193 U23

GPIO194 T24

GPIO195 T23

IC101-*6

LGE2111A-T8

T8(EU)_Multi

GPIO36

C7

GPIO37

E6

GPIO38

F5

GPIO39

B6

GPIO40

E5

GPIO41

D5

GPIO42

B7

GPIO45

E7

GPIO46

F7

GPIO49

AB5

GPIO50

AB3

GPIO51

A9

GPIO52

F4

I2C_SCKM0/GPIO53

AB1

I2C_SDAM0/GPIO54

N6

GPIO73

AB2

GPIO74

AC2

LVA0P AB25

LVA0N AB23

LVA1P AC25

LVA1N AB24

LVA2P AD25

LVA2N AC24

LVA3P AE23

LVA3N AC23

LVA4P AC22

LVA4N AD23

LVB0P V23

LVB0N U24

LVB1P V25

LVB1N V24

LVB2P W25

LVB2N W23

LVB3P AA23

LVB3N Y24

LVB4P AA25

LVB4N AA24

LVACKP AE24

LVACKN AD24

LVBCKP Y23

LVBCKN W24

GPIO196 T25

GPIO193 U23

GPIO194 T24

GPIO195 T23

IC101-*7

LGE2111A-VD

VD(CN)_Multi

GPIO36

C7

GPIO37

E6

GPIO38

F5

GPIO39

B6

GPIO40

E5

GPIO41

D5

GPIO42

B7

GPIO45

E7

GPIO46

F7

GPIO49

AB5

GPIO50

AB3

GPIO51

A9

GPIO52

F4

I2C_SCKM0/GPIO53

AB1

I2C_SDAM0/GPIO54

N6

GPIO73

AB2

GPIO74

AC2

LVA0P AB25

LVA0N AB23

LVA1P AC25

LVA1N AB24

LVA2P AD25

LVA2N AC24

LVA3P AE23

LVA3N AC23

LVA4P AC22

LVA4N AD23

LVB0P V23

LVB0N U24

LVB1P V25

LVB1N V24

LVB2P W25

LVB2N W23

LVB3P AA23

LVB3N Y24

LVB4P AA25

LVB4N AA24

LVACKP AE24

LVACKN AD24

LVBCKP Y23

LVBCKN W24

GPIO196 T25

GPIO193 U23

GPIO194 T24

GPIO195 T23

IC101-*3

LGE2111A-W1

S7LR2_DIVX_DTS_AT

GPIO36

C7

GPIO37

E6

GPIO38

F5

GPIO39

B6

GPIO40

E5

GPIO41

D5

GPIO42

B7

GPIO45

E7

GPIO46

F7

GPIO49

AB5

GPIO50

AB3

GPIO51

A9

GPIO52

F4

I2C_SCKM0/GPIO53

AB1

I2C_SDAM0/GPIO54

N6

GPIO73

AB2

GPIO74

AC2

LVA0P AB25

LVA0N AB23

LVA1P AC25

LVA1N AB24

LVA2P AD25

LVA2N AC24

LVA3P AE23

LVA3N AC23

LVA4P AC22

LVA4N AD23

LVB0P V23

LVB0N U24

LVB1P V25

LVB1N V24

LVB2P W25

LVB2N W23

LVB3P AA23

LVB3N Y24

LVB4P AA25

LVB4N AA24

LVACKP AE24

LVACKN AD24

LVBCKP Y23

LVBCKN W24

GPIO196 T25

GPIO193 U23

GPIO194 T24

GPIO195 T23

2011.12.01

FLASH/EEPROM/GPIO

1

GP4L_S7LR2

from CI SLOT

DIMMING

for SYSTEM EEPROM

(IC104)

for SERIAL FLASH

A0’h

PM MODEL OPTION

<CHIP Config(LED_R/BUZZ)>

Boot from SPI CS1N(EXT_FLASH) 1’b0

Boot from SPI_CS0N(INT_FLASH) 1’b1

NAND FLASH MEMORY

EEPROM

applied on only SMALL PCB

Internal demod out

<CHIP Config>

(I2S_OUT_BCK,I2S_OUT_MCK,PAD_PWM1PAD_PWM0)

to delete CI or gate for

I2C

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

HDCP EEPROM

Addr:10101--

LOCAL DIMMING

MSTAR (IC101) Multi package (11.11.18~)

Copyright © 2012 LG Electronics. Inc. All rights reserved.

Only for training and service purposes

LGE Internal Use Only

THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES

SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.

FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS

ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR

THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.

C265 0.1uF

OPT

C262 22pF

COMP2_Pb+

C4031 0.1uF

OPT

HPD1

R4027 1K

OLED

SC1_B+/COMP1_Pb+

IR

10uFC284

R249 33

OPT

R287

1M

C290

0.1uF OPT

AVDD_AU33

10uFC228

L229

BLM18PG121SN1D

R4002 47

C218 0.047uF

C205 0.047uF

RGB_PC

R244 33

C258 0.1uF

HALF_NIM/EU_NON_T2

C206 0.047uF

RGB_PC

R212 1K

PHM_OFF

D0+_HDMI4

L204

BLM18PG121SN1D

SC1_FB

R236 0

NON_EU

C240

0.1uF

C221 0.047uF

+1.5V_DDR

R228 33

RGB_PC

C207 0.047uF

RGB_PC

TU_SDA

R213 22 DVB_S

C257 0.1uF

HALF_NIM/EU_NON_T2

COMP2_DET

MODEL_OPT_0

TP208

C232 0.1uF

OPT

COMP2_Pr+

SC1/COMP1_L_IN

R4026

10K

RGB_PC

C274

0.1uF

C4046

0.1uF

R291 1K

120HZ

R4028 1K

DVB_S

IF_P_MSTAR

AVDD2P5

C249

4.7uF

C4067

OPT

HDMI_ARC

R242 68

R288 100

HALF_NIM/EU_NON_T2

SIDE_USB2_DM

L208

BLM18PG121SN1D

AUD_LRCK

C4062

0.1uF

DTV/MNT_VOUT

D2+_HDMI4

L228

BLM18PG121SN1D

+1.10V_VDDC

D0+_HDMI2

MODEL_OPT_3

AVDD2P5_MOD

+1.10V_VDDC

SC1_SOG_IN

C4007 0.1uF

OPT

MIUVDDC

C4070

0.1uF

16V

D1+_HDMI2

C220 0.047uF

C216 0.047uF

COMP2

D1+_HDMI1

+3.3V_Normal

DDC_SCL_4

R265

49.9

DDC_SCL_2

R296 100

SPDIF_OPTIC

AVDD_NODIE

R205

100

SWICH

C271

0.1uF

OPT

D2-_HDMI1

PM_MODEL_OPT_1

C261 22pF

D2+_HDMI1

IF_N_MSTAR

R240 68

R290

1K

OS_DualStream(O)/NonOS_ErrorOut(X)

IF_AGC_SEL

CK+_HDMI1

R255 33

COMP2

MODEL_OPT_5

C214 0.047uF

COMP2

SCART1_Lout

R200

62K

EPHY_TP

R210 33

HDMI1_ARC

EPHY_TN

AVDD25_PGA

TP209

C4011 0.1uF

OPT

R262

49.9

L219

BLM18PG121SN1D

R246 33

C4068

100pF

HALF_NIM/EU_NON_T2

R289 100

HALF_NIM/EU_NON_T2

D1-_HDMI1

VDD33

R4032 100

OPT

C223 0.047uF

D1-_HDMI2

DSUB_R+

AUD_LRCH

C269

10uF

D1+_HDMI4

C201

0.1uF

C250 0.1uF

R230 33

RGB_PC COMP2_L_IN

C237 2.2uF COMP2

R4040 100

OPT

SC1/COMP1_R_IN

EPHY_RP

C231 0.047uF

HDMI1_ARC

R4004

0

HALF_NIM/EU_NON_T2

R293

1K

OS_DualStream(X)/NonOS_ErrorOut(O)

R227 1K

FHD

R4039 100

OPT

C4014 0.1uF

OPT

CK-_HDMI1

C209 0.047uF

RGB_PC

R294 1K

NON_120HZ

C283 0.1uF

HPD2

D0+_HDMI1

HPD4

VDD33

RF_SWITCH_CTL

C256

0.1uF

R4001

0

OPT

+2.5V_Normal

AVDD_AU33

C295

0.1uF

MODEL_OPT_1

R241 33

R226 1K

HD

C211 0.047uF

COMP2

PC_L_IN

R207 1K

NON_3D

R232 33

RGB_PC

HP_ROUT

R209 1K

NON_DVB_T2

D2-_HDMI2

AV_CVBS_IN2

C203

1000pF

OPT

R252 68

CI_DET

DDC_SCL_1

MODEL_OPT_4

SC1_G+/COMP1_Y+

+1.10V_VDDC

+3.5V_ST

C294

0.1uF

C292 0.1uF

OPT

C252

0.1uF

C4043 0.1uF

R237 33

C4006 0.1uF

OPT

CK+_HDMI2

TU_SIF

C268

4.7uF

10V

HEAD_PHONE

R204 100

OPT

R203 100

RF_SW_OPT

L227

BLM18PG121SN1D

HALF_NIM/EU_NON_T2

R202 100

BOOSTER_OPT

AVDD2P5_MOD

C299 0.1uF

OPT

VDD33

C4027

0.1uF

AVSS_PGA

C204 0.047uF

RGB_PC

CK-_HDMI4

C236 2.2uF COMP2

C242 2.2uF

LNA2_CTL

C210 1000pF

RGB_PC

R256 68

COMP2

D0-_HDMI4

C264

1000pF

OPT

CK+_HDMI4

R4023

2.4K

RGB_PC

AVSS_PGA

C212 0.047uF

COMP2

R253 33

COMP2

VDD33

COMP2_Y+/AV_CVBS_IN

C217 1000pF

COMP2

C4025 0.1uF

L206

BLM18PG121SN1D

L211

BLM18PG121SN1D

AMP_SCL

C244 2.2uF PC_AUDIO

C230 0.047uF

OPT

R231 68

RGB_PC

AUD_SCK

R239 33

HP_LOUT

+3.5V_ST

R4024 510RGB_PC

D0-_HDMI2

C4065

0.047uF

25V

HALF_NIM/EU_NON_T2

C272

4.7uF

10V

HEAD_PHONE

DSUB_VSYNC

R233 68

RGB_PC

COMP2_Y+/AV_CVBS_IN

D1-_HDMI4

C278

10uF

AVDD_MIU

C4009

0.1uF

D0-_HDMI1

CK-_HDMI2

C273

0.1uF

MODEL_OPT_6

C245 2.2uF PC_AUDIO

SOC_RESET

SIDE_USB1_DP

DEMOD_SCL

AV_CVBS_IN2

C4069

100pF

HALF_NIM/EU_NON_T2

10uFC275

R4029 1K

NON_OLED

R4031 100

OPT

C227 0.047uF

DSUB_B+

R297 0OPT

C233 0.047uF

C270

0.1uF

OPT

R4003 47

C4045 1uF

MODEL_OPT_2

AVDD2P5

+3.3V_Normal

TP207

C251 0.1uF

AVDD_NODIE C4071

10uF

SCART1_Rout

C4038

0.1uF

DDC_SDA_4

R206 1K

3D

TU_CVBS

R263

49.9

SPDIF_OUT

C263

10uF

C4024 0.1uF

OPT

R229 68

RGB_PC

C225 0.047uF

C222 0.047uF

10uFC293

OPT

C4064

0.1uF

HALF_NIM/EU_NON_T2

CEC_REMOTE_S7

EPHY_RN

AUD_MASTER_CLK_0

R4019

10K

HALF_NIM/EU_NON_T2

C224 1000pF

C215 0.047uF

COMP2

L209

BLM18PG121SN1D

C4019 0.1uF

OPT

AMP_SDA

R257 33

COMP2

R214 22 DVB_S

L203 HEAD_PHONE5.6uH

DSUB_G+ L223

BLM18SG121TN1D

C4020 0.1uF

C243 2.2uF

L202

BLM18SG121TN1D

C219 0.047uF

C208 0.047uF

RGB_PC

R258 68

COMP2

+3.3V_Normal

10uFC276

OPT

R245 33

IF_AGC_MAIN

D2-_HDMI4

R264

49.9

MODEL_OPT_7

DEMOD_SDA

+1.10V_VDDC

DDC_SDA_1

C226 0.047uF

C281

10uF OPT

R211 1K

PHM_ON

SC1_R+/COMP1_Pr+

TU_SCL

C4036

0.1uF

OPT

SIDE_USB1_DM

10uFC4001

DDC_SDA_2

R254 68

COMP2

C4044 0.1uF

COMP2_R_IN

C4012 0.1uF

C213 0.047uF

COMP2

R4030 1K

NON_DVB_S

MIUVDDC

R201 100

OPT

C241

0.1uF

PC_R_IN

C4013 0.1uF

OPT

R238 68

X201

24MHz

SC1_CVBS_IN

C286

0.1uF

SOC_RESET

C267 0.1uF

OPT

AVDD_MIU

AVDD25_PGA

R208 1K

DVB_T2

SC1_ID

SIDE_USB2_DP

DSUB_HSYNC

FB_CORE

L205 HEAD_PHONE5.6uH

D2+_HDMI2

R4025 510RGB_PC

+3.3V_Normal +2.5V_Normal

SW200

JTP-1127WEM

SWICH

1 2

43

FB_CORE

C200

4.7uF

10V R217

10

C4042

1uF

C280 1uF

C277 1uF

C253

1uF

IC101

LGE2111A-T8

S7LR2_DIVX_MS10

RXACKP

J2

RXACKN

J3

RXA0P

K3

RXA0N

J1

RXA1P

K2

RXA1N

K1

RXA2P

L2

RXA2N

L3

DDCDA_DA/GPIO24

T5

DDCDA_CK/GPIO23

T4

HOTPLUGA/GPIO19

V5

HOTPLUGB/GPIO20

R5

RXCCKP

AE9

RXCCKN

AC9

RXC0P

AC10

RXC0N

AD9

RXC1P

AC11

RXC1N

AD10

RXC2P

AE11

RXC2N

AD11

DDCDC_DA/GPIO28

AE8

DDCDC_CK/GPIO27

AD8

HOTPLUGC/GPIO21

AC8

RXDCKP

F2

RXDCKN

F3

RXD0P

G3

RXD0N

F1

RXD1P

G2

RXD1N

G1

RXD2P

H2

RXD2N

H3

DDCDD_DA/GPIO30

R6

DDCDD_CK/GPIO29

U6

HOTPLUGD/GPIO22

P5

CEC/GPIO5

R4

HSYNC0

P2

VSYNC0

R3

RIN0P

N2

RIN0M

P3

GIN0P

N3

GIN0M

N1

BIN0P

M3

BIN0M

M2

SOGIN0

M1

HSYNC1

V2

VSYNC1

V3

RIN1P

U3

RIN1M

U2

GIN1P

T1

GIN1M

T2

BIN1P

R2

BIN1M

R1

SOGIN1

T3

HSYNC2

AA2

RIN2P

Y2

RIN2M

AA3

GIN2P

W2

GIN2M

Y3

BIN2P

V1

BIN2M

W3

SOGIN2

W1

CVBS0

AA8

CVBS1

Y4

CVBS2

W4

CVBS3

AA5

CVBS4

Y5

CVBS5

AA4

CVBSOUT0

Y6

CVBSOUT1

AA1

VCOM

AB4

VIFP AC4

VIFM AD3

IP AC3

IM AE3

SIFP AD4

SIFM AC5

IF_AGC AD2

RF_AGC AE2

I2C_SCKM1/GPIO75 AE6

I2C_SDAM1/GPIO76 AD6

XIN AD1

XOUT AC1

SPDIF_IN/GPIO152 D7

SPDIF_OUT/GPIO153 D6

USB0_DM E3

USB0_DP E2

USB1_DM AC12

USB1_DP AE12

I2S_IN_BCK/GPIO150 C8

I2S_IN_SD/GPIO151 D8

I2S_IN_WS/GPIO149 D9

I2S_OUT_BCK/GPIO156 B10

I2S_OUT_MCK/GPIO154 C9

I2S_OUT_SD/GPIO157 B9

I2S_OUT_WS/GPIO155 C10

AUL0 AB9

AUR0 AA11

AUL1 Y9

AUR1 AA9

AUL2 AA7

AUR2 AB8

AUL3 Y8

AUR3 Y10

AUL4 AC7

AUR4 AD7

AUOUTL0 W6

AUOUTL2 V6

AUOUTL3 V4

AUOUTR0 Y7

AUOUTR2 W5

AUOUTR3 U5

AUVRM AD5

AUVAG AE5

AUVRP AC6

EARPHONE_OUTL AA6

EARPHONE_OUTR AB6

ET_RXD[0]/RP/GPIO60 C6

ET_TXD[0]/TP/GPIO57 C5

ET_RXD[1]/RN/GPIO63 A6

ET_TXD[1]/LED1/GPIO56 C4

ET_TX_CLK/TN/GPIO59 B5

ET_TX_EN/GPIO58 C3

ET_MDC/GPIO61 A3

ET_MDIO/GPIO62 B3

ET_COL/LED0/GPIO55 B4

IRIN/GPIO4 N4

ARC0 T6

HWRESET N5

IC101

LGE2111A-T8

S7LR2_DIVX_MS10

AVDDLV_USB

K12

VDDC_1

G9

VDDC_2

H9

VDDC_3

K10

VDDC_4

K11

VDDC_5

L10

VDDC_6

M12

VDDC_7

M13

VDDC_8

N12

VDDC_9

P14

VDDC_10

P15

VDDC_11

R10

VDDC_12

R14

VDDC_13

R15

VDDC_14

T10

AVDD1P0

P10

FB_CORE

P19

AVDDL_MOD

R16

AVDD10_LAN

L11

DVDD_DDR

M14

AVDD2P5_ADC_1

W9

AVDD2P5_ADC_2

W10

AVDD2P5_ADC_3

W11

AVDD25_REF

W12

AVDD25_LAN

Y17

AVDD_MOD_1

V18

AVDD_MOD_2

U19

AVDD25_PGA

W14

AVSS_PGA

W15

AVDD_NODIE

U7

AVDD_DVI_USB_1

L7

AVDD_DVI_USB_2

M7

AVDD3P3_MPLL

P7

AVDD_DMPLL

R7

DVDD_NODIE

M19

AVDD_AU33

V7

AVDD_EAR33

W7

VDDP_1

R19

VDDP_2

T19

AVDD_LPLL_1

W18

AVDD_LPLL_2

W19

VDDP_NAND

V19

AVDD_DDR0_D_1

J17

AVDD_DDR0_D_2

K15

AVDD_DDR0_D_3

K16

AVDD_DDR0_C

L15

AVDD_DDR1_D_1

K17

AVDD_DDR1_D_2

L17

AVDD_DDR1_D_3

M17

AVDD_DDR1_C

L16

GND_EFUSE

E9

GND_1

A23

GND_2

B17

GND_3

C23

GND_4

A5

GND_5

C11

GND_6

C19

GND_7

C22

GND_8

D14

GND_9

D18

GND_10

D19

GND_11

E17

GND_12

E18

GND_13

E19

GND_14

E22

GND_15

F8

GND_16

F17

GND_17

F18

GND_18

F19

GND_19

G8

GND_20

H8

GND_21

N22

GND_22

N21

GND_23

N20

GND_24

M22

GND_25

M21

GND_26

M20

GND_27

F10

GND_28

V15

GND_29

W16

GND_30

V8

GND_31

T18

GND_32 G10

GND_33 G11

GND_34 G12

GND_35 G13

GND_36 G14

GND_37 G17

GND_38 G18

GND_39 G19

GND_40 G24

GND_41 H11

GND_42 H12

GND_43 H13

GND_44 H14

GND_45 H15

GND_46 H16

GND_47 H17

GND_48 H18

GND_49 H19

GND_50 J9

GND_51 J10

GND_52 J11

GND_53 J12

GND_54 J13

GND_55 J14

GND_56 J15

GND_57 J16

GND_58 J18

GND_59 J19

GND_60 J25

GND_61 K9

GND_62 K13

GND_63 K14

GND_64 H10

GND_65 K18

GND_66 K19

GND_67 K22

GND_68 L8

GND_69 L9

GND_70 J8

GND_71 L12

GND_72 L13

GND_73 L18

GND_74 L19

GND_75 M8

GND_76 K8

GND_77 M10

GND_78 M11

GND_79 L14

GND_80 M15

GND_81 M16

GND_82 M18

GND_83 M25

GND_84 N10

GND_85 N11

GND_86 N13

GND_87 N14

GND_88 N15

GND_89 N16

GND_90 N17

GND_91 N19

GND_92 K7

GND_93 P8

GND_94 P9

GND_95 M9

GND_96 P11

GND_97 P13

GND_98 P16

GND_99 P17

GND_100 P18

GND_101 P12

GND_102 R8

GND_103 R9

GND_104 R11

GND_105 R12

GND_106 R13

GND_107 R17

GND_108 T8

GND_109 T9

GND_110 N7

GND_111 T11

GND_112 T12

GND_113 T13

GND_114 T14

GND_115 T15

GND_116 T16

GND_117 T17

GND_118 U8

GND_119 U9

GND_120 U10

GND_121 U11

GND_122 U12

GND_123 U13

GND_124 U14

GND_125 U15

GND_126 U16

GND_127 U17

GND_128 R18

GND_129 V9

GND_130 V10

GND_131 V11

GND_132 V12

GND_133 V14

GND_134 V17

GND_135 T7

GND_136 E8

OPC&SCANNING_CTRL

D200

BAW56 GEANDE

C4068-*1

68pF

HALF_NIM/ASIA

C4069-*1

68pF

HALF_NIM/ASIA

GP4L_S7LR2

POWER,IN/OUT,H/W OPT

2

2011.07.12

MODEL OPTION

NON_3D

AUDIO OUT

AB3

PIN NO.

MODEL_OPT_3

DVB_T2

DTV_IF

Close to MSTAR

SCART1_RGB/COMP1

MODEL_OPT_7

AVDD_DDR1:55mA

DVB_S

U23

H/P OUT

OLED

PHM_ON

VDDC 1.05V

SIDE USB

MODEL_OPT_1

DDR3 1.5V

PIN NAME

SOC_RESET

I2S_I/F

3D

TUNER_I2C

NON_DVB_T2

HDMI

AVDD25_PGA:13mA

AVDD2P5:172mA

NON_DVB_S

AB2

DSUB

120HZ

AUDIO IN

LOW HIGH

CVBS In/OUT

ANALOG SIF

Close to MSTAR

B8

A8

PHM_OFF

COMP2

Close to MSTAR

MODEL_OPT_2

VDDC : 2026mA

F4

Normal 2.5V

MODEL_OPT_6

AVDD_DDR0:55mA

STby 3.5V

MODEL_OPT_5

NON_OLED

NON_120HZ

*H/W opt :

ETHERNET

Close to IC with width trace

MODEL OPTION

T25

T24

FHD

Normal Power 3.3V

HD

MODEL_OPT_4

MODEL_OPT_0

AVDD_NODIE:7.362mA

Close to MSTAR

NonOS:ErrorOut

OS:NON_DualStream OS:DualStream

NonOS:NON_ErrorOut

* Dual Stream is only Korea 3D spec

Copyright © 2012 LG Electronics. Inc. All rights reserved.

Only for training and service purposes

LGE Internal Use Only

THERMAL

THERMAL

THERMAL

THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES

SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.

FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS

ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR

THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.

POWER_LARGE

2011/11/26

4

GP4L_S7LR2

RL_ON

R462

10K

C439

100pF

50V

C416

0.1uF

16V

OPT

+3.5V_ST

R426

10K

C443

10uF

25V

L407-*1

MLB-201209-0120P-N2

R430

10K

+3.3V_Normal

+3.5V_ST

+24V

C453

22uF

10V

C437

22uF

16V

ERROR_OUT

C403

10uF

10V

R434

10K

IC407

AP7173-SPG-13 HF(DIODES)

3

VCC

2

PG

4

EN

1

IN

5GND

6SS

7FB

8OUT

9

[EP]

C444

0.1uF

16V

R429

47K

OPT

R486

4.7K

OPT

IC408

NCP803SN293

PWR_DET_ON_SEMI

1

GND

3

VCC 2RESET

+3.5V_ST

POWER_DET

C408

0.1uF

16V

OPT

POWER_ON/OFF_1

+3.5V_ST

R432

330K1/16W 5%

PANEL_VCC

R428

10K

IC409

NCP803SN293

PD_+24V_PWR_DET_ON_SEMI

1

GND

3

VCC 2RESET

OLP

C441

0.1uF

16V

+3.3V_Normal

L404-*1

MLB-201209-0120P-N2

R480

100

PD_+24V

R442

27K

1/16W

1%

10uF

C461

10V

L407

CIS21J121

+1.10V_VDDC

L413

C435

0.1uF

16V

NON_CI_CAP

+3.5V_ST

+12V/+15V

R461

10K OPT

+1.5V_DDR

L404

CIS21J121

+12V/+15V

+3.5V_ST

C425

0.1uF

16V

+3.3V_Normal

C407

0.1uF

16V

OPT

C476

0.1uF

16V

R404

100K

PD_+24V

R439

33K

R419

1K

L420

BLM18PG121SN1D

C418

0.1uF

50V

C456

22uF

10V

PANEL_CTL

1:AK10

C430

10uF

10V

R181

1K

OPT

560pF

C467

50V

L402-*1

MLB-201209-0120P-N2

P403

FW20020-24S

NORMAL_EXPEPT_32

19

14

9

4

18

13

8

3

17

12

7

2

16

11

6

1

20

15

10

5

21 22

23 24

C431

0.1uF

16V

NON_CI_CAP

R421

10K

C406

0.1uF

16V

R435

22K

OPT

+3.3V_Normal

+3.5V_ST

+3.5V_ST

R406

4.7K

L402

CIS21J121

C432

0.1uF

16V

NON_CI_CAP

R433

10K

R418

6.8K

OPT

Q409

AO3407A

G

D

S

R456

4.7K

1/16W

1%

R401

10K

R427

10K

OPT

R436

15K

R431

22K

OPT

C411

0.1uF

16V

C423

4.7uF

16V

FET_AOS

IC402

TJ3940S-2.5V-3L

1

GND

2VOUT

3

VIN

C440

0.1uF

16V

PWM_DIM

R490

10K

OPT

IC403

TPS54319TRE

1

VIN_1

3

GND_1

7

COMP

9SS/TR

10 PH_1

11 PH_2

12 PH_3

13 BOOT

14 PWRGD

15 EN

16 VIN_3

5

AGND

8

RT/CLK

6

VSENSE

4

GND_2

2

VIN_2 17

EP[GND]

R488

100K

C475

0.1uF

16V

NON_CI_CAP

R476

0

OPT +3.3V_Normal

R475

0

OPT

C474

0.1uF

R440

5.6K

+12V/+15V

+3.5V_ST

C445

0.1uF

16V

OPT

+24V

C404

0.1uF

16V R412

0

OPT

+3.3V_Normal

100

R420

ERROR_OUT

INV_CTL

R180

10K

OPT

R489

10K

R446

10K

OPT

R441

56K

1/16W

1%

R463

10K

OPT

+2.5V_Normal

C412

0.1uF

16V

PD_+24V

R402

100

R415

100

+3.3V_Normal

R438

22K

R443

10K

A_DIM

R457

4.3K

1/16W

1% C472

22uF

10V

L415

3.6uH

NR8040T3R6N

IC408-*1

APX803D29

PWR_DET_ON_DIODES

1

GND

3VCC

2

RESET

IC409-*1

APX803D29

PD_+24V_PWR_DET_DIODES

1

GND

3VCC

2

RESET

C436

0.01uF

50V

0.01uF

C448

3300pF

50V

C488

3300pF

R403

1.5K

1%

PD_+24V

R405

2.2K

PANEL_DISCHARGE_RES_2.2K

R407

2.2K

PANEL_DISCHARGE_RES_2.2K

R448

2.7K

1%

PD_+12V R450

0

5%

PD_+3.5V

R473

1

R482

8.2K

1%

PD_+24V

R405-*1

3K

PANEL_DISCHARGE_RES_3K

R407-*1

3K

PANEL_DISCHARGE_RES_3K

PWM1

R408

100

FOR 200HZ PWM_DIM2

R184

33

FOR LPB MODEL

P407

12507WR-08L

FOR LPB MODEL

1

2

3

4

5

6

7

8

9

R183

33

FOR LPB MODEL

I2C_SDA

I2C_SCL

C409

0.015uF

50V

0.015uF

Q400

MMBT3904(NXP)

E

B

C

Q401

MMBT3904(NXP)

E

B

C

Q405

MMBT3904(NXP)

E

B

C

Q406

MMBT3904(NXP)

OPT

E

B

C

Q407

MMBT3904(NXP)

E

B

C

C447

0.33uF

16V

+12V/+15V

R608

12K

R410

10K

L401

L425

BLM18PG121SN1D

+5V_Normal

C4072

100pF

OPT

C420

22uF

16V

C405

10uF

25V

OPT

C492

22uF

16V

OPT

L406

3.6uH

IC401

AOZ1051PI

3

AGND

2

VIN

4

FB

1

PGND

5COMP

6EN

7SS

8NC

9

[EP]LX

R609

11K

1%

R416

56K

1%

+5V_USB

R423

12K

1%

C4073

0.1uF

16V

OPT

C4074

0.1uF

16V

OPT

C4075

10uF

25V

R447

1.2K

1%

PD_+12V

Q402

MMBT3906(NXP)

1

2

3

R610

33K

OPT

Q403

AO3407A

FET_AOS

G

D

S

C494

2200pF

50V

C493

0.01uF

50V

C438

0.1uF

25V

C455

0.1uF

25V

NON_CI_CAP

C451

0.1uF

25V

OPT

C442

10uF

25V

OPT

R611

0

NON_PSU_T120_LGD

R606

3.9K

PWM_PULL-DOWN_3.9K

R606-*1

1K

PWM_PULL-DOWN_1K

R445

100

FET_AOS

R447-*1

5.1K

1%

PD_KR_42_LIPS

L412

CIS21J121

120

L403

BLM18SG700TN1D

L/DIM_SCLK

L/DIM_MOSI

R612

33

FOR LPB MODEL_L/DIM

R613

33

FOR LPB MODEL_L/DIM

R614

33

FOR LPB MODEL_L/DIM

R615

10K

OPT

R616

10K

OPT

R617

4.7K

FOR LPB MODEL_L/DIM

L/DIM_VS

+3.3V_Normal

R450-*1

100

1%

PD_KR_42_LIPS

R405-*2

4.7K

PANEL_DISCHARGE_RES_4.7K

R407-*2

4.7K

PANEL_DISCHARGE_RES_4.7K

P401

SMAW200-H24S2

SLIM_32~52

19

12V

14 GND

9

3.5V

424V

18 INV ON

13

GND

8GND

3

24V

17

12V

12 3.5V

7

GND

224V

16 GND/V-sync

11

3.5V

6GND

1

PWR ON

20 A.DIM

15

GND

10 3.5V

5

GND

21

12V 22 P.DIM1

23

GND/P.DIM2 24 Err OUT

25

P404

FM20020-24

NORMAL_32

19

14

9

4

18

13

8

3

17

12

7

2

16

11

6

1

20

15

10

5

21 22

23 24

25

Q403-*2

AO3435

FET_2.5V_AOS

G

D

S

Q403-*1

DMP2130L

FET_2.5V_DIODE

G

D

S

R445-*1

2.2K

FET_2.5V

C423-*1

2.2uF

10V

FET_2.5V

FROM LIPS & POWER B/D

R2

+1.5V_DDR

’ERROR_OUT’ is used for

lamp(CCFL/EEFL) models.

In other words,

LED models need not use.

New item

Power_DET

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

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

Vd=550mV

+2.5V/+1.8V

R1

+3.3V_Normal

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

Vout=0.827*(1+R1/R2)=1.225V

Not used :

only for small(ready)

R1

R2

$ 0.165

S7LR core 1.2V volt

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

780 mA

Max 1000mA

+18.5V --> 3.5V --> 3.75V (3.59V)

300 mA

1.5A

PANEL_POWER

3A

+20V --> 3.51V --> 3.76V (3.59V)

[To LED DRIVER]

FOR LPB Download

+5V_USB

R2

3A

R1

2000 mA

Vout=0.8*(1+R1/R2)

LOCAL DIMMING

Copyright © 2012 LG Electronics. Inc. All rights reserved.

Only for training and service purposes

LGE Internal Use Only

THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES

SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.

FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS

ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR

THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.

IR/CONTROL

2011/11/16

6

GP4L_S7LR2

LED_R/BUZZ

C2410

0.1uF

16V

OPT

S/T_SCL

R2402

100

+3.5V_ST

L2403

BLM18PG121SN1D

R2409

0

IR_OUT_US

SENSOR_SCL

R2431

47K

IR_OUT

KEY2

R2414

1.5K

OPT

C2409

18pF

50V

OPT

R2410

22

IR_OUT

R2411

100

R2404

10K

1%

+3.5V_ST

IR

R2430

10K

IR_OUT_EU

C2406

1000pF

50V

11_SUB

R2416

10K

OPT

R2413

1.5K

OPT

C906

18pF

50V

OPT

R2412

100

L2402

BLM18PG121SN1D

R2401

100

JP2411

+3.5V_ST

C2408

18pF

50V

OPT

C2407

100pF

50V

C2401

0.1uF

L2404

BLM18PG121SN1D

11_SUB

L2401

BLM18PG121SN1D

SENSOR_SDA

P2402

12507WR-15L

11_SUB

1

2

3

4

5

6

7

8

9

10

11

12

13

14

16

15

+3.5V_ST

C2402

0.1uF

S/T_SDA

C2404

1000pF

50V

R2405

10K

1%

JP2407

P2401

12507WR-10L

12_SUB

1

2

3

4

5

6

7

8

9

10

11

JP2409

LED_B/LG_LOGO

JP2408

C907

18pF

50V

OPT

+3.3V_Normal

C2403

0.1uF

16V

IR_OUT

C2405

0.1uF

16V

11_SUB

KEY1

JP2410

+3.5V_ST

R2426

3.3K

Q2405

MMBT3904(NXP)

IR_OUT E

B

C

Q2406

MMBT3904(NXP)

IR_OUT_EU

E

B

C

R2429

3.3K

IR_OUT

R2425

1K

IR_OUT_EU

LED_R/BUZZ

R2432

1.5K

12_SUB

D2402

5.6V

AMOTECH CO., LTD.

OPT

D2401

5.6V

AMOTECH CO., LTD.

OPT

D902

5.5V

ADUC 5S 02 0R5L

OPT

D903

5.5V

ADUC 5S 02 0R5L

OPT

D2403

5.48VTO5.76V

OPT

D2404

5.48VTO5.76V

OPT

D2405

5.48VTO5.76V

OPT

P2403

12507WR-12L

OPT

1

2

3

4

5

6

7

8

9

10

11

12

13

IR/LED and control for normal models.

Copyright © 2012 LG Electronics. Inc. All rights reserved.

Only for training and service purposes

LGE Internal Use Only

USB DOWN STREAM

USB DOWN STREAM

USB DOWN STREAM

USB DOWN STREAM

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.

10/08/13

USB_OCP_DIODE 7

GP4_S7LR2

SIDE_USB2_DM

C1452

10uF

10V

C1454

10uF

10V

USB_2

R1451 47

SIDE_USB2_DP

+5V_USB

R1455

4.7K

OPT

+3.3V_Normal

JK1450

3AU04S-305-ZC-(LG)

USB_1_NORMAL

1234

5

IC1450

AP2191DSG

EAN61849601

3IN_2

2IN_1

4EN

1GND

5

FLG

6

OUT_1

7

OUT_2

8

NC

USB1_OCD

R1457

4.7K

OPT

D1451

RCLAMP0502BA

OPT

C1450

22uF

16V

USB_2

USB2_OCD

R1453 47

USB_2

JK1451

3AU04S-305-ZC-(LG)

USB_2_NORMAL

1234

5

IC1451

AP2191DSG

EAN61849601

USB_2

3IN_2

2IN_1

4EN

1GND

5

FLG

6

OUT_1

7

OUT_2

8

NC+5V_USB

SIDE_USB1_DM

USB1_CTL

SIDE_USB1_DP

C1455

0.1uF

USB_2

L1451

CIS21J121

JK1450-*1

3AU04S-345-ZC-H-LG

USB_1_32LS3500

1234

5

R1456

10K

USB_2

L1451-*1

MLB-201209-0120P-N2

120-ohm

JK1451-*1

3AU04S-345-ZC-H-LG

USB_2_32LS3500

1234

5

USB2_CTL

+3.3V_Normal

L1450-*1

MLB-201209-0120P-N2

120-ohm

USB_2_BEAD_MAG

D1450

RCLAMP0502BA

OPT

R1454

10K

C1453

0.1uF

L1450

CIS21J121

USB_2_BEAD_SS

C1451

22uF

16V

R1459

2K

1/8W

5%

OPT R1452

2K

1/8W

5%

OPT

R1450

2K

1/8W

5%

OPT

R1458

2K

1/8W

5%

OPT

USB (SIDE)

$0.077 $0.077

USB2_DIODESUSB1_DIODES

Copyright © 2012 LG Electronics. Inc. All rights reserved.

Only for training and service purposes

LGE Internal Use Only

THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES

SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.

FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS

ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR

THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.

5V_HDMI_2

DDC_SDA_2

DDC_SCL_1

DDC_SDA_4

D0+_HDMI2

DDC_SDA_1

+5V_Normal

5V_DET_HDMI_2

D0-_HDMI2

5V_DET_HDMI_4

R888

2.7K

5V_HDMI_1

R806

10K

D1-_HDMI4

CEC_REMOTE_S7

5V_HDMI_4

D1-_HDMI2

R804

1.8K

R830

10K

D2+_HDMI2

R855

100

CK+_HDMI2

R889

2.7K

HDMI_2

R807

10K

HDMI_2

D2-_HDMI4

CK-_HDMI2

C802

0.1uF

16V

NON_CI_CAP

DDC_SDA_4

HDMI_CEC

R895

1K

HDMI_2

D2-_HDMI2

D2-_HDMI1

HPD2

C801

0.1uF

16V

NON_CI_CAP_HDMI_2

5V_HDMI_2

CK-_HDMI1

DDC_SDA_1

+5V_Normal

HDMI_CEC

R896

1K

DDC_SCL_4

D1-_HDMI1

CK+_HDMI4

R808

10K

HDMI_SIDE

R862

10K

HDMI_SIDE

R837

1.8K

HDMI_SIDE

DDC_SCL_2

JK801

EAG59023302

HDMI_2_Normal

14

13

5D1_GND

20

SHIELD

12

11

2D2_GND

19

18

10 CK+

4D1+

1D2+

17

9D0-

8D0_GND

3D2-

16

7D0+

6D1-

15

D0-_HDMI4

HPD4

D2+_HDMI1

D1+_HDMI2

R803

1.8K

HDMI_2

R802

3.3K

+5V_Normal

DDC_SDA_2

HDMI_CEC

HPD1

JK802

EAG59023302

HDMI_1_Normal

14

13

5D1_GND

20

SHIELD

12

11

2D2_GND

19

18

10 CK+

4D1+

1D2+

17

9D0-

8D0_GND

3D2-

16

7D0+

6D1-

15

HDMI_CEC

D0-_HDMI1

5V_DET_HDMI_1

D0+_HDMI1

D0+_HDMI4

CK-_HDMI4

R884

2.7K

JK803

EAG62611201

HDMI_SIDE

14

13

5D1_GND

20

BODY_SHIELD

12

11

2D2_GND

19

18

10 CK+

4D1+

1D2+

17

9D0-

8D0_GND

3D2-

16

7D0+

6D1-

15

DDC_SCL_1

5V_HDMI_4

DDC_SCL_2

R828

10K

HDMI_2

R885

2.7K

HDMI_2

R835

3.3K

HDMI_SIDE

D1+_HDMI1

DDC_SCL_4

C803

0.1uF

16V

NON_CI_CAP_HDMI_SIDE

5V_HDMI_1

D1+_HDMI4

CK+_HDMI1

R897

1K

HDMI_SIDE

D2+_HDMI4

R801

3.3K

HDMI_2

R887

2.7K

HDMI_SIDE

R891

2.7K

HDMI_SIDE

Q802

MMBT3904(NXP)

E

B

C

Q801

MMBT3904(NXP)

HDMI_2

E

B

C

Q803

MMBT3904(NXP)

HDMI_SIDE

E

B

C

D821

MMBD6100

A2

C

A1

D822

MMBD6100

HDMI_2

A2

C

A1

D824

MMBD6100

HDMI_SIDE

A2

C

A1

D811

OPT

D801

OPT

D802

OPT

JK803-*1

51U019S-312HFN-E-R-E-LG

SIDE_HDMI_32LS3500

14 RESERVED

13 CEC

5TMDS_DATA1_SHIELD

20

BODY_SHIELD

12 TMDS_CLK-

11 TMDS_CLK_SHIELD

2TMDS_DATA2_SHIELD

19 HOT_PLUG_DETECT

18 VDD[+5V]

10 TMDS_CLK+

4TMDS_DATA1+

1TMDS_DATA2+

17 DDC/CEC_GND

9TMDS_DATA0-

8TMDS_DATA0_SHIELD

3TMDS_DATA2-

16 SDA

7TMDS_DATA0+

6TMDS_DATA1-

15 SCL

R805 0

HDMI1_ARC HDMI_ARC

JK801-*1

YKF45-7054V

HDMI_2_BDP_Model

14 NC

13 CEC

5DATA1_SHIELD

20

SHIELD

12 CLK-

11 CLK_SHIELD

2DATA2_SHIELD

19 HPD

18 +5V_POWER

10 CLK+

4DATA1+

1DATA2+

17 DDC/CEC_GND

9DATA0-

8DATA0_SHIELD

3DATA2-

16 SDA

7DATA0+

6DATA1-

15 SCL

JK802-*1

YKF45-7054V

HDMI_1_BDP_Model

14 NC

13 CEC

5DATA1_SHIELD

20

SHIELD

12 CLK-

11 CLK_SHIELD

2DATA2_SHIELD

19 HPD

18 +5V_POWER

10 CLK+

4DATA1+

1DATA2+

17 DDC/CEC_GND

9DATA0-

8DATA0_SHIELD

3DATA2-

16 SDA

7DATA0+

6DATA1-

15 SCL

2011.10.04

GP4L_S7LR2

HDMI 8

HDMI_2

For CEC

SIDE_HDMI

HDMI

HDMI_1

For BDP In-Packing Model

- EMI Gasket Touch Jack

Copyright © 2012 LG Electronics. Inc. All rights reserved.

Only for training and service purposes

LGE Internal Use Only

Fiber Optic

THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES

SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.

FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS

ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR

THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.

RGB-PC/SPDIF

2011/09/27

9

GP4L_S7LR2

R1102

470K

PC_AUDIO

DSUB_R+

R1147

1K

RGB_PC

R1107

15K

PC_AUDIO

+3.3V_Normal

C1108

100pF

50V

NON_CI_CAP_PC_AUDIO

R1137

75

RGB_PC

R1133

75

RGB_PC

JK1104

SPG09-DB-010

RGB_PC

1RED

2GREEN

3BLUE

4GND_1

5DDC_GND

6RED_GND

7GREEN_GND

8BLUE_GND

9NC

10 SYNC_GND

11

GND_2

12 DDC_DATA

13 H_SYNC

14 V_SYNC

15 DDC_CLOCK

16SHILED

JK1102

PEJ027-04

PC_AUDIO

6B T_TERMINAL2

7B B_TERMINAL2

5T_SPRING

4R_SPRING

7A B_TERMINAL1

6A T_TERMINAL1

3E_SPRING

R1110

10K

PC_AUDIO

R1135

75

RGB_PC

PC_L_IN

+3.3V_Normal

C1129

0.1uF

16V

NON_CI_CAP_RGB_PC

DSUB_G+

C1107

100pF

50V

NON_CI_CAP_PC_AUDIO

C1121

100pF

50V

SPDIF_OPTIC

RGB_DDC_SDA

R1108

15K

PC_AUDIO

JK1103

2F01TC1-CLM97-4F

SPDIF_OPTIC

3

VIN

2

VCC

1

GND

4

SHIELD

R1111

10K

PC_AUDIO

R1104

10K

OPT

DSUB_HSYNC

R1140

2.2K

RGB_PC

DSUB_VSYNC

DSUB_B+

R1146

10K

RGB_PC

C1110

10uF

16V

OPT

+5V_Normal

C1109

22uF

16V

OPT

R1103

470K

PC_AUDIO

C1131

0.1uF

16V

SPDIF_OPTIC

SPDIF_OUT

PC_R_IN

RGB_DDC_SCL

R1139

2.2K

RGB_PC

C1127

18pF

50V

NON_CI_CAP_RGB_PC

C1128

18pF

50V

NON_CI_CAP_RGB_PC

DSUB_DET

PM_RXD

PM_TXD

R1150

0R1151

0

C1122

68pF

50V

OPT C1126

68pF

50V

OPT

R1148

0

OPT

R1149

0

OPT

D1115

MMBD6100

RGB_PC

A2

C

A1

D1113

20V

OPT

ADUC 20S 02 010L

D1111

20V

OPT

ADUC 20S 02 010L

D1110

20V

OPT

ADUC 20S 02 010L

D1112

20V

OPT

ADUC 20S 02 010L

D1109

20V

OPT

ADUC 20S 02 010L

D1101

5.6V

OPT

AMOTECH CO., LTD.

D1114

5.6V

OPT

D1117

5.6V

OPT

ADMC 5M 02 200L

D1116

5.6V

OPT

D1102

5.6V

OPT

AMOTECH CO., LTD.

5.15 Mstar Circuit Application

RGB-PC / SPDIF

SPDIF OPTIC JACK

RGB PC

PC AUDIO

Copyright © 2012 LG Electronics. Inc. All rights reserved.

Only for training and service purposes

LGE Internal Use Only

THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES

SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.

FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS

ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR

THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.

RS232C_PHONE

2011/08/13

10

GP4L_S7LR2

IR_OUT

C1005

0.1uF

COMMERCIAL

+3.5V_ST

PM_TXD

C1003

0.1uF

COMMERCIAL

JK1001

KJA-PH-1-0177

COMMERCIAL_RS232C_PHONEJACK

3M3_DETECT

4M4

5M5_GND

1M1

6M6

C1002

0.1uF

COMMERCIAL

R1001

0

RS-232C_IC_Bypass

R1000

0

RS-232C_IC_Bypass

C1001

0.1uF

COMMERCIAL

P1000

12507WR-04L

OS_Debug(P1000)

1

VCC

2

PM_RXD

3

GND

4

RM_TXD

5

GND

C1004

0.1uF

COMMERCIAL

IC1000

MAX3232CDR

EAN41348201

COMMERCIAL

3

C1-

2

V+

4

C2+

1

C1+

6

V-

5

C2-

7

DOUT2

8

RIN2 9ROUT2

10 DIN2

11 DIN1

12 ROUT1

13 RIN1

14 DOUT1

15 GND

16 VCC

JP1000

PM_RXD

+3.5V_ST

C1000

0.33uF

COMMERCIAL

R1003

100

R1002

100

JP1002

JP1001

JP1003

JP1004

D1001

20V

ADUC 20S 02 010L

OPT

D1000

ADUC 20S 02 010L

20V

OPT JK1001-*1

PEJ030-01

32LS3500_RS232C_PHONEJACK

3M3_DETECT

4M4

5M5_GND

1M1

6M6

RS-232C

COMMERCIAL MODEL OPTION

COMMERCIAL/NonOS MODEL OPTION

For Comsumer model,

use 4PIN Wafer.

ONLY 32LS3500 US MODEL(H:10mm)(H:7mm)

Copyright © 2012 LG Electronics. Inc. All rights reserved.

Only for training and service purposes

LGE Internal Use Only

THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES

SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.

FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS

ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR

THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.

LVDS_LARGE

2011/11/14

11

GP4L_S7LR2

RXA4+

C701

10uF

16V

OPT

RXB1-

RXA3-

RXA0+

RXB3-

PANEL_VCC

RXA2+

C709

1000pF

50V

OPT

R711

10K

OPT

RXA0-

R709

10K

AUO_GND

RXA0+

RXB4-

RXA1+

RXA0-

RXACK-

R713

0

OPT

RXA2-

RXACK+

C702

1000pF

50V

OPT

C700

10uF

16V

OPT

RXA1-

P703

FI-RE51S-HF-J-R1500

FHD

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

R712

3.3K

OPT

+3.3V_Normal

C703

0.1uF

16V

HD

RXA1+

RXB1+

RXB0-

RXACK-

RXA2+

P705

FF10001-30

HD

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

RXA2-

PANEL_VCC

RXA4-

RXACK+

RXB0+

RXA1-

RXA3-

C710

0.1uF

16V

FHD

RXA3+

RXB4+

RXBCK-

RXB3+

RXA3+

RXB2+

RXB2-

RXBCK+

R705

3.3K

OPT

R710

10K

OPT

+3.3V_Normal

R706

0

PSU_T120_LGD PWM_DIM

OPC&SCANNING_CTRL

R703

3.3K

OPT

+3.3V_Normal

R704

10K

OPT

L702

70-ohm

FHD

L701

BLM18SG700TN1D

70-ohm

HD

AUO_GND/LGD_NC

LVDS_SEL

[30Pin LVDS Connector]

(For HD 60Hz_Normal)

LVDS for large inch

[51Pin LVDS Connector]

(For FHD 60Hz)

RXB3-

RXA4-

RXA0+

RXB4-

RXB1+

RXB1+

RXA4+

RXB3-

RXA4+

RXA2-

RXB3+

RXB2+

MIRROR

FOR FHD REVERSE(8bit)

RXA0+

RXA3-

RXB0-

RXA2+

RXACK-

RXA1+

RXA4-

RXB1+

RXB3-

RXA2+

RXB2-

RXB4+

RXB3- RXB0+

MIRROR

RXB3+

RXB2-

RXBCK+

RXACK-

RXB3+

RXB1+

RXA1+

RXA0-

RXB2-

RXB4+

RXA2+

RXA2+

RXA4+

RXB1-

RXB0-

RXA3+

RXA0-

RXB4-

RXBCK-

RXB1-

RXA1-

RXA4-

RXA3-

RXA1+

RXA0-

RXA4-

RXB2+

RXA2-

RXB4-

RXA3-

RXACK+

RXA4+

RXB1-

RXB3+

RXA4-

RXB1-

Pol-change Shift

RXB2-

RXA2+

RXB4+

RXACK-

RXA1-

RXB4+

RXB0+

RXB3-

RXA1-

RXA0+

RXA3-

RXBCK+

RXA0-

RXB0-

RXB1+

RXA0+

RXBCK+

RXA0-

RXBCK+

RXACK-

RXA2-

RXA4+

RXACK+

RXA2-

RXB0-

RXB1-

RXB3+

RXBCK+

RXB3-

RXB0-

RXB2+

RXB0-

RXB2-

RXA3+

RXACK-

RXB0+

RXB2+

RXA3+

RXB0+

RXA1-

RXA4-

RXB4+

RXA2-

RXA2+

RXA0+

RXB1-

RXB2-

RXA3+

RXBCK+

RXB4-

RXB2+

RXA3+

RXB4-

RXB2+

RXBCK-

RXA1-

RXA0+

Change in S7LR

RXBCK-

RXA4+

Pol-change

RXA0-

RXB3-

RXB4-

RXACK+

RXB0+

RXB4+

RXBCK-

RXACK+

RXB0+

RXA3-

RXA3+

Change in S7LR

RXBCK-

RXA3-

RXBCK-

RXACK+

RXA4-

RXB0-

RXACK-

RXA1+

RXACK-

RXB1+

RXA1-

RXA3+

RXA2-

RXB4-

RXA3- RXA0-

RXB1-

RXBCK- RXBCK+

RXA1+

RXB3+

RXB3+

RXA1-

RXB2-

RXB1+

RXA2-

RXB4+

RXACK+

RXA0+

RXA1+

RXA4+

FOR FHD REVERSE(10bit)

RXB2+

RXB0+

RXA1+

RXACK+ RXA2+

LVDS_SEL

SCANNING_EN

Copyright © 2012 LG Electronics. Inc. All rights reserved.

Only for training and service purposes

LGE Internal Use Only

THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES

SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.

FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS

ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR

THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.

DDR_256

2011/06/03

12

GP4L_S7LR2

A-MDMU

B-MDQL2

B-MDQU2

B-MA10

B-MBA1

A-MWEB

A-MA7

B-MA1

B-MA10

A-MDQL5

B-MA6

B-MA3

B-MA12

B-MDQU4

A-MBA2

A-MCASB

A-MA8

A-MDQSU

A-MA12

B-MDML

A-MDQL7

A-MA14

B-MDQL4

A-MDQL2

R1236

56

1%

A-MDQL0

B-MDQU3

A-MODT

B-MA2

A-MCASB

A-MA2

B-MCKB

B-MDQSL

B-MODT

A-MDQU7

A-MA1

B-MA11

A-MDQL0 B-MDQL1

B-MDQSLB

A-MDQL2

B-MDQSUB

A-MA3

B-MDQL5

C1201

0.1uF

B-MA2

A-MDQL3

NT5CB64M16DP-CF

IC1201-*2

DDR_1333_NANYA_NEW

EAN61857201A0

N3

A1

P7

A2

P3

A3

N2

A4

P8

A5

P2

A6

R8

A7

R2

A8

T8

A9

R3

A10/AP

L7

A11

R7

A12

N7

NC_6

T3

NC_5

M7

BA0

M2

BA1

N8

BA2

M3

CK

J7

CK

K7

CKE

K9

CS

L2

ODT

K1

RAS

J3

CAS

K3

WE

L3

RESET

T2

DQSL

F3

DQSL

G3

DQSU

C7

DQSU

B7

DML

E7

DMU

D3

DQL0

E3

DQL1

F7

DQL2

F2

DQL3

F8

DQL4

H3

DQL5

H8

DQL6

G2

DQL7

H7

DQU0

D7

DQU1

C3

DQU2

C8

DQU3

C2

DQU4

A7

DQU5

A2

DQU6

B8

DQU7

A3

VREFCA M8

VREFDQ H1

ZQ L8

VDD_1 B2

VDD_2 D9

VDD_3 G7

VDD_4 K2

VDD_5 K8

VDD_6 N1

VDD_7 N9

VDD_8 R1

VDD_9 R9

VDDQ_1 A1

VDDQ_2 A8

VDDQ_3 C1

VDDQ_4 C9

VDDQ_5 D2

VDDQ_6 E9

VDDQ_7 F1

VDDQ_8 H2

VDDQ_9 H9

NC_1 J1

NC_2 J9

NC_3 L1

NC_4 L9

NC_7 T7

VSS_1 A9

VSS_2 B3

VSS_3 E1

VSS_4 G8

VSS_5 J2

VSS_6 J8

VSS_7 M1

VSS_8 M9

VSS_9 P1

VSS_10 P9

VSS_11 T1

VSS_12 T9

VSSQ_1 B1

VSSQ_2 B9

VSSQ_3 D1

VSSQ_4 D8

VSSQ_5 E2

VSSQ_6 E8

VSSQ_7 F9

VSSQ_8 G1

VSSQ_9 G9

AVDD_DDR0

A-MDQU0

R1226

240

1%

OS

B-MDQSUB

B-MRESETB

A-MA14

A-MDQL1

C1202

1000pF

B-MBA0

A-MDQSLB

B-MDQU1

B-MCASB

B-MDQU3

K4B1G1646G-BCH9

IC1202-*1

DDR_1333_SS_NEW

A0

N3

A1

P7

A2

P3

A3

N2

A4

P8

A5

P2

A6

R8

A7

R2

A8

T8

A9

R3

A10/AP

L7

A11

R7

A12/BC

N7

A13

T3

NC_5

M7

BA0

M2

BA1

N8

BA2

M3

CK

J7

CK

K7

CKE

K9

CS

L2

ODT

K1

RAS

J3

CAS

K3

WE

L3

RESET

T2

DQSL

F3

DQSL

G3

DQSU

C7

DQSU

B7

DML

E7

DMU

D3

DQL0

E3

DQL1

F7

DQL2

F2

DQL3

F8

DQL4

H3

DQL5

H8

DQL6

G2

DQL7

H7

DQU0

D7

DQU1

C3

DQU2

C8

DQU3

C2

DQU4

A7

DQU5

A2

DQU6

B8

DQU7

A3

VREFCA M8

VREFDQ H1

ZQ L8

VDD_1 B2

VDD_2 D9

VDD_3 G7

VDD_4 K2

VDD_5 K8

VDD_6 N1

VDD_7 N9

VDD_8 R1

VDD_9 R9

VDDQ_1 A1

VDDQ_2 A8

VDDQ_3 C1

VDDQ_4 C9

VDDQ_5 D2

VDDQ_6 E9

VDDQ_7 F1

VDDQ_8 H2

VDDQ_9 H9

NC_1 J1

NC_2 J9

NC_3 L1

NC_4 L9

NC_6 T7

VSS_1 A9

VSS_2 B3

VSS_3 E1

VSS_4 G8

VSS_5 J2

VSS_6 J8

VSS_7 M1

VSS_8 M9

VSS_9 P1

VSS_10 P9

VSS_11 T1

VSS_12 T9

VSSQ_1 B1

VSSQ_2 B9

VSSQ_3 D1

VSSQ_4 D8

VSSQ_5 E2

VSSQ_6 E8

VSSQ_7 F9

VSSQ_8 G1

VSSQ_9 G9

B-MA13

B-MDQU7

A-MA4

A-MRESETB

B-MDQU1

A-MDQL4

A-MDML

AVDD_DDR0

R1201

1K 1%

A-MVREFDQ

A-MRESETB

A-MCKB

A-MDQU7

A-MODT

A-MA5

A-MDQU4

B-MCK

B-MDML

R1237

56

1%OS

B-MRESETB

A-MCKE

A-MDQL3

B-MDQU5

B-MDQL3

B-MA14

A-MDMU

B-MDQL7

A-MA13

B-MDQU4

A-MVREFCA

B-MA11

R1232

10K

OS

B-MA8

R1202

1K 1%

B-MODT

B-MDQU6

B-MA9

A-MBA2

R1238

56

1%

OS

B-MDQL0

A-MDQL4

H5TQ1G63DFR-H9C

IC1201

DDR_1333_HYNIX

EAN61828901

A0 N3

A1 P7

A2 P3

A3 N2

A4 P8

A5 P2

A6 R8

A7 R2

A8 T8

A9 R3

A10/AP L7

A11 R7

A12/BC N7

A13 T3

NC_5 M7

BA0 M2

BA1 N8

BA2 M3

CK J7

CK K7

CKE K9

CS L2

ODT K1

RAS J3

CAS K3

WE L3

RESET T2

DQSL F3

DQSL G3

DQSU C7

DQSU B7

DML E7

DMU D3

DQL0 E3

DQL1 F7

DQL2 F2

DQL3 F8

DQL4 H3

DQL5 H8

DQL6 G2

DQL7 H7

DQU0 D7

DQU1 C3

DQU2 C8

DQU3 C2

DQU4 A7

DQU5 A2

DQU6 B8

DQU7 A3

VREFCA

M8

VREFDQ

H1

ZQ

L8

VDD_1

B2

VDD_2

D9

VDD_3

G7

VDD_4

K2

VDD_5

K8

VDD_6

N1

VDD_7

N9

VDD_8

R1

VDD_9

R9

VDDQ_1

A1

VDDQ_2

A8

VDDQ_3

C1

VDDQ_4

C9

VDDQ_5

D2

VDDQ_6

E9

VDDQ_7

F1

VDDQ_8

H2

VDDQ_9

H9

NC_1

J1

NC_2

J9

NC_3

L1

NC_4

L9

NC_6

T7

VSS_1

A9

VSS_2

B3

VSS_3

E1

VSS_4

G8

VSS_5

J2

VSS_6

J8

VSS_7

M1

VSS_8

M9

VSS_9

P1

VSS_10

P9

VSS_11

T1

VSS_12

T9

VSSQ_1

B1

VSSQ_2

B9

VSSQ_3

D1

VSSQ_4

D8

VSSQ_5

E2

VSSQ_6

E8

VSSQ_7

F9

VSSQ_8

G1

VSSQ_9

G9

A-MDQU2

AVDD_DDR0

B-MDMU

A-MBA1

A-MDQSLB

R1205

1K 1%

A-MDQU2

B-MWEB

B-MDQSL

B-MBA0

B-MA1

R1203

240

1%

A-MDQSU

R1231

10K

A-MBA0

A-MDQU1

B-MA14

A-MDQU5

A-MA5

A-MRASB

B-MDQU0

B-MDQSU

A-MDQU1

A-MDQSL

B-MDQL3

A-MDQSUB

B-MDQSU

B-MBA2

A-MA9

A-MA9

B-MDQL2

B-MWEB

R1235

56

1%

A-MDQSL

A-MDQU3

B-MBA2

C1204

1000pF

B-MDMU

A-MCKE

A-MVREFDQ

B-MA3

B-MA0

B-MDQL1

A-MDML

A-MA10

B-MDQL6

A-MA10

A-MDQU0

B-MA4

AVDD_DDR0

A-MA4

B-MDQU7

B-MA8

B-MDQL6

B-MBA1

A-MA13

A-MBA1

B-MDQL0

A-MBA0

A-MDQU3

A-MA11

A-MDQL6

B-MDQSLB

B-MDQU6

B-MCKB

A-MCK

A-MDQU6

B-MCK

A-MA2

B-MDQU0

B-MA9

A-MA12

A-MDQSUB

AVDD_DDR0

K4B2G1646C

IC1202-*3

DDR_DVB_T2_2G

A0

N3

A1

P7

A2

P3

A3

N2

A4

P8

A5

P2

A6

R8

A7

R2

A8

T8

A9

R3

A10/AP

L7

A11

R7

A12/BC

N7

A13

T3

NC_5

M7

BA0

M2

BA1

N8

BA2

M3

CK

J7

CK

K7

CKE

K9

CS

L2

ODT

K1

RAS

J3

CAS

K3

WE

L3

RESET

T2

DQSL

F3

DQSL

G3

DQSU

C7

DQSU

B7

DML

E7

DMU

D3

DQL0

E3

DQL1

F7

DQL2

F2

DQL3

F8

DQL4

H3

DQL5

H8

DQL6

G2

DQL7

H7

DQU0

D7

DQU1

C3

DQU2

C8

DQU3

C2

DQU4

A7

DQU5

A2

DQU6

B8

DQU7

A3

VREFCA M8

VREFDQ H1

ZQ L8

VDD_1 B2

VDD_2 D9

VDD_3 G7

VDD_4 K2

VDD_5 K8

VDD_6 N1

VDD_7 N9

VDD_8 R1

VDD_9 R9

VDDQ_1 A1

VDDQ_2 A8

VDDQ_3 C1

VDDQ_4 C9

VDDQ_5 D2

VDDQ_6 E9

VDDQ_7 F1

VDDQ_8 H2

VDDQ_9 H9

NC_1 J1

NC_2 J9

NC_3 L1

NC_4 L9

NC_6 T7

VSS_1 A9

VSS_2 B3

VSS_3 E1

VSS_4 G8

VSS_5 J2

VSS_6 J8

VSS_7 M1

VSS_8 M9

VSS_9 P1

VSS_10 P9

VSS_11 T1

VSS_12 T9

VSSQ_1 B1

VSSQ_2 B9

VSSQ_3 D1

VSSQ_4 D8

VSSQ_5 E2

VSSQ_6 E8

VSSQ_7 F9

VSSQ_8 G1

VSSQ_9 G9

C1203

0.1uF

B-MVREFDQ

A-MWEB

B-MCASB

A-MA8

B-MA6

B-MVREFCA

B-MDQL5

B-MCKE

B-MCKE

A-MRASB

A-MVREFCA

A-MDQL5

B-MA7

A-MA0

A-MDQU4

A-MDQU5

B-MA13

NT5CB64M16DP-CF

IC1202-*2

DDR_1333_NANYA_NEW

EAN61857201A0

N3

A1

P7

A2

P3

A3

N2

A4

P8

A5

P2

A6

R8

A7

R2

A8

T8

A9

R3

A10/AP

L7

A11

R7

A12

N7

NC_6

T3

NC_5

M7

BA0

M2

BA1

N8

BA2

M3

CK

J7

CK

K7

CKE

K9

CS

L2

ODT

K1

RAS

J3

CAS

K3

WE

L3

RESET

T2

DQSL

F3

DQSL

G3

DQSU

C7

DQSU

B7

DML

E7

DMU

D3

DQL0

E3

DQL1

F7

DQL2

F2

DQL3

F8

DQL4

H3

DQL5

H8

DQL6

G2

DQL7

H7

DQU0

D7

DQU1

C3

DQU2

C8

DQU3

C2

DQU4

A7

DQU5

A2

DQU6

B8

DQU7

A3

VREFCA M8

VREFDQ H1

ZQ L8

VDD_1 B2

VDD_2 D9

VDD_3 G7

VDD_4 K2

VDD_5 K8

VDD_6 N1

VDD_7 N9

VDD_8 R1

VDD_9 R9

VDDQ_1 A1

VDDQ_2 A8

VDDQ_3 C1

VDDQ_4 C9

VDDQ_5 D2

VDDQ_6 E9

VDDQ_7 F1

VDDQ_8 H2

VDDQ_9 H9

NC_1 J1

NC_2 J9

NC_3 L1

NC_4 L9

NC_7 T7

VSS_1 A9

VSS_2 B3

VSS_3 E1

VSS_4 G8

VSS_5 J2

VSS_6 J8

VSS_7 M1

VSS_8 M9

VSS_9 P1

VSS_10 P9

VSS_11 T1

VSS_12 T9

VSSQ_1 B1

VSSQ_2 B9

VSSQ_3 D1

VSSQ_4 D8

VSSQ_5 E2

VSSQ_6 E8

VSSQ_7 F9

VSSQ_8 G1

VSSQ_9 G9

K4B1G1646G-BCH9

IC1201-*1

DDR_1333_SS_NEW

A0

N3

A1

P7

A2

P3

A3

N2

A4

P8

A5

P2

A6

R8

A7

R2

A8

T8

A9

R3

A10/AP

L7

A11

R7

A12/BC

N7

A13

T3

NC_5

M7

BA0

M2

BA1

N8

BA2

M3

CK

J7

CK

K7

CKE

K9

CS

L2

ODT

K1

RAS

J3

CAS

K3

WE

L3

RESET

T2

DQSL

F3

DQSL

G3

DQSU

C7

DQSU

B7

DML

E7

DMU

D3

DQL0

E3

DQL1

F7

DQL2

F2

DQL3

F8

DQL4

H3

DQL5

H8

DQL6

G2

DQL7

H7

DQU0

D7

DQU1

C3

DQU2

C8

DQU3

C2

DQU4

A7

DQU5

A2

DQU6

B8

DQU7

A3

VREFCA M8

VREFDQ H1

ZQ L8

VDD_1 B2

VDD_2 D9

VDD_3 G7

VDD_4 K2

VDD_5 K8

VDD_6 N1

VDD_7 N9

VDD_8 R1

VDD_9 R9

VDDQ_1 A1

VDDQ_2 A8

VDDQ_3 C1

VDDQ_4 C9

VDDQ_5 D2

VDDQ_6 E9

VDDQ_7 F1

VDDQ_8 H2

VDDQ_9 H9

NC_1 J1

NC_2 J9

NC_3 L1

NC_4 L9

NC_6 T7

VSS_1 A9

VSS_2 B3

VSS_3 E1

VSS_4 G8

VSS_5 J2

VSS_6 J8

VSS_7 M1

VSS_8 M9

VSS_9 P1

VSS_10 P9

VSS_11 T1

VSS_12 T9

VSSQ_1 B1

VSSQ_2 B9

VSSQ_3 D1

VSSQ_4 D8

VSSQ_5 E2

VSSQ_6 E8

VSSQ_7 F9

VSSQ_8 G1

VSSQ_9 G9

A-MDQL7

B-MA5

B-MDQL4

A-MDQU6

B-MA7

A-MA6

H5TQ1G63DFR-H9C

IC1202

DDR_1333_HYNIX

EAN61828901

A0

N3

A1

P7

A2

P3

A3

N2

A4

P8

A5

P2

A6

R8

A7

R2

A8

T8

A9

R3

A10/AP

L7

A11

R7

A12/BC

N7

A13

T3

NC_5

M7

BA0

M2

BA1

N8

BA2

M3

CK

J7

CK

K7

CKE

K9

CS

L2

ODT

K1

RAS

J3

CAS

K3

WE

L3

RESET

T2

DQSL

F3

DQSL

G3

DQSU

C7

DQSU

B7

DML

E7

DMU

D3

DQL0

E3

DQL1

F7

DQL2

F2

DQL3

F8

DQL4

H3

DQL5

H8

DQL6

G2

DQL7

H7

DQU0

D7

DQU1

C3

DQU2

C8

DQU3

C2

DQU4

A7

DQU5

A2

DQU6

B8

DQU7

A3

VREFCA M8

VREFDQ H1

ZQ L8

VDD_1 B2

VDD_2 D9

VDD_3 G7

VDD_4 K2

VDD_5 K8

VDD_6 N1

VDD_7 N9

VDD_8 R1

VDD_9 R9

VDDQ_1 A1

VDDQ_2 A8

VDDQ_3 C1

VDDQ_4 C9

VDDQ_5 D2

VDDQ_6 E9

VDDQ_7 F1

VDDQ_8 H2

VDDQ_9 H9

NC_1 J1

NC_2 J9

NC_3 L1

NC_4 L9

NC_6 T7

VSS_1 A9

VSS_2 B3

VSS_3 E1

VSS_4 G8

VSS_5 J2

VSS_6 J8

VSS_7 M1

VSS_8 M9

VSS_9 P1

VSS_10 P9

VSS_11 T1

VSS_12 T9

VSSQ_1 B1

VSSQ_2 B9

VSSQ_3 D1

VSSQ_4 D8

VSSQ_5 E2

VSSQ_6 E8

VSSQ_7 F9

VSSQ_8 G1

VSSQ_9 G9

B-MRASB

A-MA0

AVDD_DDR0

A-MDQL6

A-MA3

A-MCKB

A-MA7

A-MDQL1

A-MA11

A-MA1

A-MA6

B-MA12

B-MDQL7

B-MA5

B-MA0

B-MA4

A-MCK

B-MRASB

K4B2G1646C

IC1201-*3

DDR_DVB_T2_2G

A0

N3

A1

P7

A2

P3

A3

N2

A4

P8

A5

P2

A6

R8

A7

R2

A8

T8

A9

R3

A10/AP

L7

A11

R7

A12/BC

N7

A13

T3

NC_5

M7

BA0

M2

BA1

N8

BA2

M3

CK

J7

CK

K7

CKE

K9

CS

L2

ODT

K1

RAS

J3

CAS

K3

WE

L3

RESET

T2

DQSL

F3

DQSL

G3

DQSU

C7

DQSU

B7

DML

E7

DMU

D3

DQL0

E3

DQL1

F7

DQL2

F2

DQL3

F8

DQL4

H3

DQL5

H8

DQL6

G2

DQL7

H7

DQU0

D7

DQU1

C3

DQU2

C8

DQU3

C2

DQU4

A7

DQU5

A2

DQU6

B8

DQU7

A3

VREFCA M8

VREFDQ H1

ZQ L8

VDD_1 B2

VDD_2 D9

VDD_3 G7

VDD_4 K2

VDD_5 K8

VDD_6 N1

VDD_7 N9

VDD_8 R1

VDD_9 R9

VDDQ_1 A1

VDDQ_2 A8

VDDQ_3 C1

VDDQ_4 C9

VDDQ_5 D2

VDDQ_6 E9

VDDQ_7 F1

VDDQ_8 H2

VDDQ_9 H9

NC_1 J1

NC_2 J9

NC_3 L1

NC_4 L9

NC_6 T7

VSS_1 A9

VSS_2 B3

VSS_3 E1

VSS_4 G8

VSS_5 J2

VSS_6 J8

VSS_7 M1

VSS_8 M9

VSS_9 P1

VSS_10 P9

VSS_11 T1

VSS_12 T9

VSSQ_1 B1

VSSQ_2 B9

VSSQ_3 D1

VSSQ_4 D8

VSSQ_5 E2

VSSQ_6 E8

VSSQ_7 F9

VSSQ_8 G1

VSSQ_9 G9

R1204

1K 1%

B-MDQU2

B-MDQU5

AVDD_DDR0

C1251

10uF

+1.5V_DDR

L1202

CIC21J501NE

C1206

0.1uF

AVDD_DDR0

C1250

0.1uF

OS

R1227

1K 1%

OS

R1228

1K 1%

OS

B-MVREFCA

R1225

1K 1%

OS

C1247

1000pF

OS

B-MVREFDQ

R1224

1K 1%

OS

AVDD_DDR0

C1248

0.1uF

OS

C1249

1000pF

OS

C1214 0.1uF

C1210 0.1uF

C1215 0.1uF

C1211 0.1uF

C1212 0.1uF

C1207 0.1uF

C1216 0.1uF

OS

C1213 0.1uF

C1205 10uF

C1208 0.1uF

C1229 0.1uF

OS

C1234 0.1uF

OS

C1232 0.1uF

OS

C1236 0.1uF

OS

C1233 0.1uF

OS

C1231 0.1uF

OS

C1230 0.1uF

OS

C1227 10uF

C1235 0.1uF

OS

C1228 0.1uF

OS

H5TQ1G63DFR-PBC

IC1201-*4

DDR_1600_HYNIX

A0

N3

A1

P7

A2

P3

A3

N2

A4

P8

A5

P2

A6

R8

A7

R2

A8

T8

A9

R3

A10/AP

L7

A11

R7

A12/BC

N7

A13

T3

A15

M7

BA0

M2

BA1

N8

BA2

M3

CK

J7

CK

K7

CKE

K9

CS

L2

ODT

K1

RAS

J3

CAS

K3

WE

L3

RESET

T2

DQSL

F3

DQSL

G3

DQSU

C7

DQSU

B7

DML

E7

DMU

D3

DQL0

E3

DQL1

F7

DQL2

F2

DQL3

F8

DQL4

H3

DQL5

H8

DQL6

G2

DQL7

H7

DQU0

D7

DQU1

C3

DQU2

C8

DQU3

C2

DQU4

A7

DQU5

A2

DQU6

B8

DQU7

A3

VREFCA M8

VREFDQ H1

ZQ L8

VDD_1 B2

VDD_2 D9

VDD_3 G7

VDD_4 K2

VDD_5 K8

VDD_6 N1

VDD_7 N9

VDD_8 R1

VDD_9 R9

VDDQ_1 A1

VDDQ_2 A8

VDDQ_3 C1

VDDQ_4 C9

VDDQ_5 D2

VDDQ_6 E9

VDDQ_7 F1

VDDQ_8 H2

VDDQ_9 H9

NC_1 J1

NC_2 J9

NC_3 L1

NC_4 L9

NC_6 T7

VSS_1 A9

VSS_2 B3

VSS_3 E1

VSS_4 G8

VSS_5 J2

VSS_6 J8

VSS_7 M1

VSS_8 M9

VSS_9 P1

VSS_10 P9

VSS_11 T1

VSS_12 T9

VSSQ_1 B1

VSSQ_2 B9

VSSQ_3 D1

VSSQ_4 D8

VSSQ_5 E2

VSSQ_6 E8

VSSQ_7 F9

VSSQ_8 G1

VSSQ_9 G9

H5TQ1G63DFR-PBC

IC1202-*4

DDR_1600_HYNIX

A0

N3

A1

P7

A2

P3

A3

N2

A4

P8

A5

P2

A6

R8

A7

R2

A8

T8

A9

R3

A10/AP

L7

A11

R7

A12/BC

N7

A13

T3

A15

M7

BA0

M2

BA1

N8

BA2

M3

CK

J7

CK

K7

CKE

K9

CS

L2

ODT

K1

RAS

J3

CAS

K3

WE

L3

RESET

T2

DQSL

F3

DQSL

G3

DQSU

C7

DQSU

B7

DML

E7

DMU

D3

DQL0

E3

DQL1

F7

DQL2

F2

DQL3

F8

DQL4

H3

DQL5

H8

DQL6

G2

DQL7

H7

DQU0

D7

DQU1

C3

DQU2

C8

DQU3

C2

DQU4

A7

DQU5

A2

DQU6

B8

DQU7

A3

VREFCA M8

VREFDQ H1

ZQ L8

VDD_1 B2

VDD_2 D9

VDD_3 G7

VDD_4 K2

VDD_5 K8

VDD_6 N1

VDD_7 N9

VDD_8 R1

VDD_9 R9

VDDQ_1 A1

VDDQ_2 A8

VDDQ_3 C1

VDDQ_4 C9

VDDQ_5 D2

VDDQ_6 E9

VDDQ_7 F1

VDDQ_8 H2

VDDQ_9 H9

NC_1 J1

NC_2 J9

NC_3 L1

NC_4 L9

NC_6 T7

VSS_1 A9

VSS_2 B3

VSS_3 E1

VSS_4 G8

VSS_5 J2

VSS_6 J8

VSS_7 M1

VSS_8 M9

VSS_9 P1

VSS_10 P9

VSS_11 T1

VSS_12 T9

VSSQ_1 B1

VSSQ_2 B9

VSSQ_3 D1

VSSQ_4 D8

VSSQ_5 E2

VSSQ_6 E8

VSSQ_7 F9

VSSQ_8 G1

VSSQ_9 G9

K4B1G1646G-BCK0

IC1201-*5

DDR_1600_SS

A0

N3

A1

P7

A2

P3

A3

N2

A4

P8

A5

P2

A6

R8

A7

R2

A8

T8

A9

R3

A10/AP

L7

A11

R7

A12/BC

N7

A13

T3

NC_5

M7

BA0

M2

BA1

N8

BA2

M3

CK

J7

CK

K7

CKE

K9

CS

L2

ODT

K1

RAS

J3

CAS

K3

WE

L3

RESET

T2

DQSL

F3

DQSL

G3

DQSU

C7

DQSU

B7

DML

E7

DMU

D3

DQL0

E3

DQL1

F7

DQL2

F2

DQL3

F8

DQL4

H3

DQL5

H8

DQL6

G2

DQL7

H7

DQU0

D7

DQU1

C3

DQU2

C8

DQU3

C2

DQU4

A7

DQU5

A2

DQU6

B8

DQU7

A3

VREFCA M8

VREFDQ H1

ZQ L8

VDD_1 B2

VDD_2 D9

VDD_3 G7

VDD_4 K2

VDD_5 K8

VDD_6 N1

VDD_7 N9

VDD_8 R1

VDD_9 R9

VDDQ_1 A1

VDDQ_2 A8

VDDQ_3 C1

VDDQ_4 C9

VDDQ_5 D2

VDDQ_6 E9

VDDQ_7 F1

VDDQ_8 H2

VDDQ_9 H9

NC_1 J1

NC_2 J9

NC_3 L1

NC_4 L9

NC_6 T7

VSS_1 A9

VSS_2 B3

VSS_3 E1

VSS_4 G8

VSS_5 J2

VSS_6 J8

VSS_7 M1

VSS_8 M9

VSS_9 P1

VSS_10 P9

VSS_11 T1

VSS_12 T9

VSSQ_1 B1

VSSQ_2 B9

VSSQ_3 D1

VSSQ_4 D8

VSSQ_5 E2

VSSQ_6 E8

VSSQ_7 F9

VSSQ_8 G1

VSSQ_9 G9

K4B1G1646G-BCK0

IC1202-*5

DDR_1600_SS

A0

N3

A1

P7

A2

P3

A3

N2

A4

P8

A5

P2

A6

R8

A7

R2

A8

T8

A9

R3

A10/AP

L7

A11

R7

A12/BC

N7

A13

T3

NC_5

M7

BA0

M2

BA1

N8

BA2

M3

CK

J7

CK

K7

CKE

K9

CS

L2

ODT

K1

RAS

J3

CAS

K3

WE

L3

RESET

T2

DQSL

F3

DQSL

G3

DQSU

C7

DQSU

B7

DML

E7

DMU

D3

DQL0

E3

DQL1

F7

DQL2

F2

DQL3

F8

DQL4

H3

DQL5

H8

DQL6

G2

DQL7

H7

DQU0

D7

DQU1

C3

DQU2

C8

DQU3

C2

DQU4

A7

DQU5

A2

DQU6

B8

DQU7

A3

VREFCA M8

VREFDQ H1

ZQ L8

VDD_1 B2

VDD_2 D9

VDD_3 G7

VDD_4 K2

VDD_5 K8

VDD_6 N1

VDD_7 N9

VDD_8 R1

VDD_9 R9

VDDQ_1 A1

VDDQ_2 A8

VDDQ_3 C1

VDDQ_4 C9

VDDQ_5 D2

VDDQ_6 E9

VDDQ_7 F1

VDDQ_8 H2

VDDQ_9 H9

NC_1 J1

NC_2 J9

NC_3 L1

NC_4 L9

NC_6 T7

VSS_1 A9

VSS_2 B3

VSS_3 E1

VSS_4 G8

VSS_5 J2

VSS_6 J8

VSS_7 M1

VSS_8 M9

VSS_9 P1

VSS_10 P9

VSS_11 T1

VSS_12 T9

VSSQ_1 B1

VSSQ_2 B9

VSSQ_3 D1

VSSQ_4 D8

VSSQ_5 E2

VSSQ_6 E8

VSSQ_7 F9

VSSQ_8 G1

VSSQ_9 G9

C1209

0.01uF

50V

C1240

0.01uF

50V

OS

C1239

0.1uF

C1220

0.1uF

OPT

IC101

LGE2111A-T8

S7LR2_DIVX_MS10

A_DDR3_A[0]

A11

A_DDR3_A[1]

C14

A_DDR3_A[2]

B11

A_DDR3_A[3]

F12

A_DDR3_A[4]

C15

A_DDR3_A[5]

E12

A_DDR3_A[6]

A14

A_DDR3_A[7]

D11

A_DDR3_A[8]

B14

A_DDR3_A[9]

D12

A_DDR3_A[10]

C16

A_DDR3_A[11]

C13

A_DDR3_A[12]

A15

A_DDR3_A[13]

E11

A_DDR3_A[14]

B13

A_DDR3_BA[0]

F13

A_DDR3_BA[1]

B15

A_DDR3_BA[2]

E13

A_DDR3_MCLK

C17

A_DDR3_MCLKZ

A17

A_DDR3_MCLKE

B16

A_DDR3_ODT

E14

A_DDR3_RASZ

B12

A_DDR3_CASZ

A12

A_DDR3_WEZ

C12

A_DDR3_RESET

F11

A_DDR3_DQSL

B19

A_DDR3_DQSLB

C18

A_DDR3_DQSU

B18

A_DDR3_DQSUB

A18

A_DDR3_DQML

E15

A_DDR3_DQMU

A21

A_DDR3_DQL[0]

D17

A_DDR3_DQL[1]

G15

A_DDR3_DQL[2]

B21

A_DDR3_DQL[3]

F15

A_DDR3_DQL[4]

B22

A_DDR3_DQL[5]

F14

A_DDR3_DQL[6]

A22

A_DDR3_DQL[7]

D15

A_DDR3_DQU[0]

G16

A_DDR3_DQU[1]

B20

A_DDR3_DQU[2]

F16

A_DDR3_DQU[3]

C21

A_DDR3_DQU[4]

E16

A_DDR3_DQU[5]

A20

A_DDR3_DQU[6]

D16

A_DDR3_DQU[7]

C20

B_DDR3_A[0] B23

B_DDR3_A[1] D25

B_DDR3_A[2] F22

B_DDR3_A[3] G22

B_DDR3_A[4] E24

B_DDR3_A[5] F21

B_DDR3_A[6] E23

B_DDR3_A[7] D22

B_DDR3_A[8] D24

B_DDR3_A[9] D21

B_DDR3_A[10] C24

B_DDR3_A[11] C25

B_DDR3_A[12] F23

B_DDR3_A[13] E21

B_DDR3_A[14] D23

B_DDR3_BA[0] G20

B_DDR3_BA[1] F24

B_DDR3_BA[2] F20

B_DDR3_MCLK G25

B_DDR3_MCLKZ G23

B_DDR3_MCLKE F25

B_DDR3_ODT D20

B_DDR3_RASZ B25

B_DDR3_CASZ B24

B_DDR3_WEZ A24

B_DDR3_RESET E20

B_DDR3_DQSL K24

B_DDR3_DQSLB K25

B_DDR3_DQSU J21

B_DDR3_DQSUB J20

B_DDR3_DQML H24

B_DDR3_DQMU L20

B_DDR3_DQL[0] L23

B_DDR3_DQL[1] J24

B_DDR3_DQL[2] L24

B_DDR3_DQL[3] J23

B_DDR3_DQL[4] M24

B_DDR3_DQL[5] H23

B_DDR3_DQL[6] M23

B_DDR3_DQL[7] K23

B_DDR3_DQU[0] G21

B_DDR3_DQU[1] L22

B_DDR3_DQU[2] H22

B_DDR3_DQU[3] K20

B_DDR3_DQU[4] H20

B_DDR3_DQU[5] L21

B_DDR3_DQU[6] H21

B_DDR3_DQU[7] K21

C1241

1uF

C1217

1uF

C1218

1uF

C1219

1uF

C1238

1uF

MT41J64M16JT-125:G

IC1201-*6

DDR_1600_MICRON

A0

N3

A1

P7

A2

P3

A3

N2

A4

P8

A5

P2

A6

R8

A7

R2

A8

T8

A9

R3

A10/AP

L7

A11

R7

A12/BC

N7

NC_6

T3

A15

M7

BA0

M2

BA1

N8

BA2

M3

CK

J7

CK

K7

CKE

K9

CS

L2

ODT

K1

RAS

J3

CAS

K3

WE

L3

RESET

T2

DQSL

F3

DQSL

G3

DQSU

C7

DQSU

B7

DML

E7

DMU

D3

DQ0

E3

DQ1

F7

DQ2

F2

DQ3

F8

DQ4

H3

DQ5

H8

DQ6

G2

DQ7

H7

DQ8

D7

DQ9

C3

DQ10

C8

DQ11

C2

DQ12

A7

DQ13

A2

DQ14

B8

DQ15

A3

VREFCA M8

VREFDQ H1

ZQ L8

VDD_1 B2

VDD_2 D9

VDD_3 G7

VDD_4 K2

VDD_5 K8

VDD_6 N1

VDD_7 N9

VDD_8 R1

VDD_9 R9

VDDQ_1 A1

VDDQ_2 A8

VDDQ_3 C1

VDDQ_4 C9

VDDQ_5 D2

VDDQ_6 E9

VDDQ_7 F1

VDDQ_8 H2

VDDQ_9 H9

NC_1 J1

NC_2 J9

NC_3 L1

NC_4 L9

NC_5 T7

VSS_1 A9

VSS_2 B3

VSS_3 E1

VSS_4 G8

VSS_5 J2

VSS_6 J8

VSS_7 M1

VSS_8 M9

VSS_9 P1

VSS_10 P9

VSS_11 T1

VSS_12 T9

VSSQ_1 B1

VSSQ_2 B9

VSSQ_3 D1

VSSQ_4 D8

VSSQ_5 E2

VSSQ_6 E8

VSSQ_7 F9

VSSQ_8 G1

VSSQ_9 G9

MT41J64M16JT-125:G

IC1202-*6

DDR_1600_MICRON

A0

N3

A1

P7

A2

P3

A3

N2

A4

P8

A5

P2

A6

R8

A7

R2

A8

T8

A9

R3

A10/AP

L7

A11

R7

A12/BC

N7

NC_6

T3

A15

M7

BA0

M2

BA1

N8

BA2

M3

CK

J7

CK

K7

CKE

K9

CS

L2

ODT

K1

RAS

J3

CAS

K3

WE

L3

RESET

T2

DQSL

F3

DQSL

G3

DQSU

C7

DQSU

B7

DML

E7

DMU

D3

DQ0

E3

DQ1

F7

DQ2

F2

DQ3

F8

DQ4

H3

DQ5

H8

DQ6

G2

DQ7

H7

DQ8

D7

DQ9

C3

DQ10

C8

DQ11

C2

DQ12

A7

DQ13

A2

DQ14

B8

DQ15

A3

VREFCA M8

VREFDQ H1

ZQ L8

VDD_1 B2

VDD_2 D9

VDD_3 G7

VDD_4 K2

VDD_5 K8

VDD_6 N1

VDD_7 N9

VDD_8 R1

VDD_9 R9

VDDQ_1 A1

VDDQ_2 A8

VDDQ_3 C1

VDDQ_4 C9

VDDQ_5 D2

VDDQ_6 E9

VDDQ_7 F1

VDDQ_8 H2

VDDQ_9 H9

NC_1 J1

NC_2 J9

NC_3 L1

NC_4 L9

NC_5 T7

VSS_1 A9

VSS_2 B3

VSS_3 E1

VSS_4 G8

VSS_5 J2

VSS_6 J8

VSS_7 M1

VSS_8 M9

VSS_9 P1

VSS_10 P9

VSS_11 T1

VSS_12 T9

VSSQ_1 B1

VSSQ_2 B9

VSSQ_3 D1

VSSQ_4 D8

VSSQ_5 E2

VSSQ_6 E8

VSSQ_7 F9

VSSQ_8 G1

VSSQ_9 G9

CLose to Saturn7M IC

CLose to DDR3 CLose to DDR3

CLose to Saturn7M IC

Copyright © 2012 LG Electronics. Inc. All rights reserved.

Only for training and service purposes

LGE Internal Use Only

THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES

SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.

FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS

ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR

THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.

SFLASH_1MB

2011/06/03

13

GP4L_S7LR2

SPI_SCK

+3.5V_ST+3.5V_ST

C1401

0.1uF

OS

R1404

4.7K

OPT

/SPI_CS

SPI_SDO

IC1401

MX25L8006EM2I-12G

S_FLASH_MAIN_MACRONIX

3

WP#

2

SO/SIO1

4

GND

1

CS#

5SI/SIO0

6SCLK

7HOLD#

8VCC

R1405

33

OS

R1403

10K

OPT

SPI_SDI

/FLASH_WP

R1401

0

OPT

IC1401-*1

W25Q80BVSSIG

S_FLASH_MAIN_WINBOND

3

%WP[IO2]

2

DO[IO1]

4

GND

1

CS

5DI[IO0]

6CLK

7HOLD[IO3]

8VCC

+3.5V_ST

Q1401

MMBT3904(NXP)

OPT

E

B

C

Serial Flash for SPI boot

Copyright © 2012 LG Electronics. Inc. All rights reserved.

Only for training and service purposes

LGE Internal Use Only

THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES

SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.

FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS

ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR

THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.

2011/10/04

HEADPHONE 15

GP4L_S7LR2

R1500

3.3K

HEAD_PHONE_POP

C1500

10uF

16V

HEAD_PHONE

C1501

10uF

16V

HEAD_PHONE

JK1500

KJA-PH-0-0177

HEAD_PHONE

3DETECT

4L

5GND

1R

+3.3V_Normal

R1504

10K

HEAD_PHONE

C1503

1000pF

50V

OPT

HP_LOUT

R1503

1K

HEAD_PHONE

HP_DET

+3.5V_ST

HP_ROUT

SIDE_HP_MUTE

R1501

1K

HEAD_PHONE

C1502

1000pF

50V

OPT

R1502

1K

HEAD_PHONE

Q1502

MMBT3904(NXP)

HEAD_PHONE_POP E

B

C

Q1503

MMBT3904(NXP)

HEAD_PHONE_POP

E

B

C

Q1505

MMBT3904(NXP)

HEAD_PHONE_POP

E

B

C

Q1504

MMBT3904(NXP)

HEAD_PHONE_POP

E

B

C

Q1501

MMBT3906(NXP)

HEAD_PHONE_POP

E

B

C

Q1500

MMBT3904(NXP)

HEAD_PHONE_POP E

B

C

JK1500-*1

PEJ031-01

HEAD_PHONE_32LS3500

3DETECT

4L

5GND

1R

Headphone *Option : HEAD_PHONE

Copyright © 2012 LG Electronics. Inc. All rights reserved.

Only for training and service purposes

LGE Internal Use Only

THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES

SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.

FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS

ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR

THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.

PCMCI

11/08/13

19

GP4L_S7LR2

CI_DATA[6]

CI_ADDR[11]

CI_ADDR[14]

CI_ADDR[6]

CI_DATA[0]

FE_TS_DATA[0]

FE_TS_DATA[3]

FE_TS_DATA[7]

CI_DATA[2]

CI_ADDR[10]

CI_DATA[0-7]

CI_ADDR[0]

FE_TS_DATA[0-7]

CI_ADDR[13]

CI_DATA[0-7]

CI_DATA[0-7]

CI_ADDR[5]

FE_TS_DATA[4]

FE_TS_DATA[2]

PCM_D[7]

FE_TS_DATA[6]

CI_DATA[7]

CI_DATA[2]

CI_DATA[7]

CI_DATA[3]

CI_ADDR[2]

CI_ADDR[1]

CI_ADDR[9]

FE_TS_DATA[5]

PCM_D[1]

CI_DATA[1]

CI_ADDR[3]

CI_DATA[1]

PCM_D[0-7]

CI_DATA[4]

CI_ADDR[4]

PCM_D[3]

PCM_D[6]

CI_ADDR[12]

PCM_D[4]

PCM_D[0]

PCM_D[2]

CI_DATA[0]

CI_DATA[4]

PCM_D[5]CI_DATA[5]

CI_DATA[5]

CI_DATA[6]

CI_ADDR[7]

FE_TS_DATA[1]

CI_DATA[3]

CI_ADDR[8]

C1907

0.1uF

16V

+5V_Normal

L1902

BLM18PG121SN1D

CI_MCLKI

C1912

0.1uF

16V

OPT

/CI_CD2

C1911

4.7uF

16V

C1913

0.1uF

16V

R1919 47

R1904

10K

CI_TS_DATA[2]

+5V_CI_ON

/CI_CD1

/PCM_IRQA

PCM_A[0]

PCM_A[12]

C1904

0.1uF

16V

CI_WE

CI_MDI[0]

/PCM_IOWR

CI_ADDR[9]

CI_TS_DATA[4]

CI_WE

P1901

10067972-000LF

CI_SLOT_JACK

EAG41860102

G1G2

57

21

52

16

10

47

41

5

36

59

23

45

54

18

49

43

13

7

38

2

25

56

20

51

15

9

46

40

4

35

58

22

53

17

11

48

42

12

6

37

1

24

55

19

50

44

14

8

39

3

2660

2761

2862

2963

3064

31

32

33

34

65

66

67

68

69

CI_IOWR

R1924

10K

C1906

10uF

10V

+3.3V_CI

PCM_A[6]

FE_TS_DATA[0-7]

REG

AR1907 33

R1901 47

R1906 10K

R1916 0

OPT

AR1912 33

PCM_A[9]

L1901

BLM18PG121SN1D

C1910

0.1uF

16V

R1909

0

OPT

CI_ADDR[0]

CI_TS_DATA[1]

R1923

10K

OPT

CI_ADDR[4]

CI_MDI[6]

CI_DET

AR1903 33

AR1913 33

CI_TS_DATA[6]

PCM_RST

R1913

10K

R1908

100

PCM_A[1]

CI_ADDR[2]

CI_MDI[5]

PCM_5V_CTL

PCM_A[7]

AR1908 33

CI_OE

CI_ADDR[8]

GND

CI_OE

CI_TS_CLK

C1909

0.1uF

CI_ADDR[7]

CI_IORD

CI_DATA[0-7]

CI_ADDR[1]

CI_MDI[3]

PCM_A[11]

CI_ADDR[6]

P1902

10067972-050LF

G1G2

57

21

52

16

10

47

41

5

36

59

23

45

54

18

49

43

13

7

38

2

25

56

20

51

15

9

46

40

4

35

58

22

53

17

11

48

42

12

6

37

1

24

55

19

50

44

14

8

39

3

2660

2761

2862

2963

3064

31

32

33

34

65

66

67

68

69

C1901

0.1uF

OPT

CI_ADDR[12]

FE_TS_SYNC

CI_ADDR[14]

CI_MDI[5]

CI_IORD

CI_ADDR[3]

CI_TS_VAL

PCM_A[14]

CI_ADDR[11]

/PCM_WAIT

CI_TS_SYNC

C1902

0.1uF

AR1909 33

CI_IOWR

R1902 47

REG

CI_MDI[7]

CI_ADDR[13]

GND

/PCM_OE

CI_MDI[3]

CI_MDI[4]

PCM_A[4]

R1922

2.2K

IC1902

TC74LCX244FT

0ITO742440D

TOSHIBA

3

2Y4

2

1A1

4

1A2

1

1OE

6

1A3

5

2Y3

7

2Y2

8

1A4

9

2Y1

10

GND 11 2A1

12 1Y4

13 2A2

14 1Y3

15 2A3

16 1Y2

17 2A4

18 1Y1

19 2OE

20 VCC

/PCM_REG

CI_MDI[2]

+5V_Normal

CI_MDI[0]

CI_MCLKI

CI_MIVAL_ERR

AR1904 33

R1910 0

OPT

PCM_A[5]

/PCM_CE

R1914

22K

CI_MDI[7]

PCM_A[2]

CI_MISTRT

AR1905 33

/PCM_WE

CI_MDI[4]R1903

10K

+3.3V_CI

R1920 100

R1912

10K

OPT

PCM_A[10]

+5V_Normal

FE_TS_VAL_ERR

CI_DATA[0-7]

AR1906 33

CI_ADDR[5]

CI_TS_DATA[7]

CI_ADDR[10]

GND

/PCM_IORD

AR1901

33

CI_TS_DATA[3]

+5V_CI_ON

R1907

100

CI_TS_DATA[5]

CI_MDI[1]

CI_TS_DATA[0]

CI_MDI[2]

FE_TS_CLK

PCM_A[8]

PCM_D[0-7]

C1903

0.1uF

16V

PCM_A[3]

C1905

0.1uF

GND

CI_MIVAL_ERR

CI_MISTRT

R1905 10K

CI_MDI[1]

CI_ADDR[0-14]

CI_MDI[6]

+3.3V_Normal

R1921

10K

PCM_A[13]

GND

R1926 33

R1927 33

/CI_CD2

R1918

47

C1908

0.1uF

16V

CI_DET

/PCM_CD

/CI_CD1

GND

+3.3V_CI

R1915

47

R1917

10K

+3.3V_CI

R1925 100

C1914

2pF

50V

Q1901

MMBT3904(NXP)

E

B

C

Q1902

AO3407A

G

D

S

IC1901

74LVC1G32GW

3GND

2A

4 Y

1B 5 VCC

R1928

0

OPT

T2_DMOD_CAM

R1929

0

CI TS INPUT

CI SLOT

CI HOST I/F

* Option name of this page : CI_SLOT

CI Region (because of Hong Kong)

CI POWER ENABLE CONTROL

CLOSE TO MSTAR

CI DETECT

Copyright © 2012 LG Electronics. Inc. All rights reserved.

Only for training and service purposes

LGE Internal Use Only

THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES

SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.

FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS

ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR

THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.

ETHERNET

2011/06/14

21

GP4L_S7LR2

JK2100

XRJV-01V-0-D12-080

ETHERNET_XMULTIPLE

1

2

3

4

5

6

7

8

9

9

EPHY_RP

JK2100-*1

BS-R430051

ETHERNET_UDE

11

22

33

44

55

66

77

88

9

9

EPHY_RN

+2.5V_Normal

EPHY_TN

EPHY_TP

L3707

BLM18PG121SN1D

ETHERNET

C2104

0.01uF

50V

ETHERNET

D2103

5.5V

ADLC 5S 02 015

OPT D2104

5.5V

ADLC 5S 02 015

OPT

D2105

5.5V

ADLC 5S 02 015

OPT

D2101

5.5V

ADLC 5S 02 015

OPT

ETHERNET

* H/W option : ETHERNET

Copyright © 2012 LG Electronics. Inc. All rights reserved.

Only for training and service purposes

LGE Internal Use Only

THERMAL

THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES

SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.

FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS

ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR

THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.

2011/12/23

TUNER_EU 26

GP4L_S7LR2

FE_TS_DATA[1]

FE_TS_DATA[4]

FE_TS_DATA[3]

FE_TS_DATA[7]

FE_TS_DATA[6]

FE_TS_DATA[5]

FE_TS_DATA[2]

FE_TS_DATA[0]

C2630

0.1uF

16V

R2607

0

OPT

C2625

0.1uF

16V

DVB_S

C2648

0.1uF

16V

C2633

0.1uF

16V

T2

FE_TS_VAL_ERR

LNB_OUT

TU_SDA

C2644

0.1uF

16V

R2608

0

HALF_NIM/EU_NON_T2

C2628

10uF

10V

OPT

L2603

BLM18PG121SN1D

T2

TU_SIF

DEMOD_SCL

L2602

BLM18PG121SN1D

DVB_S

C2603

0.1uF

16V

RF_SW_OPT

AR3702-*1

33

1/16W

DVB_S

+2.5V_TU

+3.3V_TU

+3.3V_TU

FE_TS_VAL

C2617

0.1uF

16V

T2

R2616

4.7K

C2605

33pF

50V

OPT C2646

22uF

10V

R2601

0

HALF_NIM/EU_NON_T2

R2604 22

DVB_S

C2609

33pF

50V

DVB_S

IC2600

AP2114H-2.5TRG1

OPT

GND

VOUTVIN

+3.3V_TU

FE_TS_SYNC

AR3701-*1

33

1/16W

DVB_S

C2640

0.1uF

16V

OPT

+3.3V_TU

+3.3V_S2_DE

R2611

100

R2620

1

1/16W

5%

OPT

AR3702 47

FULL_NIM_NON_S

C2600

0.1uF

16V

R2621

0

FE_TS_CLK

C2643

22uF

10V

R2619

82

FE_TS_ERR

RF_SWITCH_CTL

C2629

0.1uF

16V

OPT

LNB_TX

R2627

0

OPT

TU_CVBS

C2613

18pF

50V

OPT

C2627

0.1uF

16V

OPT

C2611

0.1uF

16V

DVB_S

IF_AGC_MAIN

DEMOD_SDA

R2606

0

T2

R2622

1K

OPT

R2614

100K

L2600

BLM18PG121SN1D

DVB_S

R2610

TU_I2C_NON_FILTER

33

R2871

1K

R2615

0

OPT

+3.3V_T2_TU

C2618

10uF

6.3V

T2

+3.3V_TU

C2631

10uF

10V

T2

AR3703 47

FULL_NIM_NON_S

+3.3V_TU

C2622

0.1uF

16V

IF_P_MSTAR

R2609

TU_I2C_NON_FILTER

33

C2616

0.1uF

16V

T2

AR3701 47

FULL_NIM_NON_S

C2614

100pF

50V

T2

AR3703-*1

33

1/16W

DVB_S

+1.23V_TU

C2624

100pF

50V

DVB_S

C2623

0.1uF

16V

C2608

100pF

50V

DVB_S

FE_TS_ERR

R2624

220

C2601

0.1uF

16V

OPT

R2870

1K

R2602

0

HALF_NIM/EU_NON_T2

C2604

0.1uF

16V

S2_RESET

C2602

100pF

50V

C2621

100pF

50V

R2628

0

FE_TS_DATA[0-7]

IF_N_MSTAR

+2.5V_TU +3.3V_Normal

C2634

0.1uF

16V

DVB_S

L2601

BLM18PG121SN1D

T2

+1.23V_TU

+3.3V_TU

R2613

10

DVB_S

TU_SCL

C2626

0.1uF

16V

R2605 22

DVB_S

+3.3V_T2_TU

+3.3V_TU

R2631

0

OPT

R2612

2.2K

DVB_S

TUNER_RESET

R2600

51

DVB_S

+3.3V_TU

R2625

220

R2603

0

RF_SW_OPT

D2600

20V

3.0SMCJ20A(suzhougrande)

DVB_S

C2610

18pF

50V

OPT

C2619

0.1uF

16V

DVB_S

FE_TS_VAL

+1.23V_TU

C2615

10uF

10V

DVB_S

C2620

0.1uF

16V

T2

C2632

10uF

10V

DVB_S

+3.3V_S2_DE

TU2601

TDSQ-G001D

TU_T/C/S2

1NC_1

2RESET

3SCL

4SDA

5+B1[3.3V]

6SIF

7+B2[1.8V]

8CVBS

9T/C_IF_AGC

10 T/C_DIF[P]

11 T/C_DIF[N]

12 NC_2

13 NC_3

14 NC_4

15 GND_1

16 ERROR

17 SYNC

18 VALID

19 MCLK

20 D0

21 D1

22 D2

23 D3

24 D4

25 D5

26 D6

27 D7

28 GND_2

29 GND_3

30 +B3[1.23V]

31 S2_RESET

38

SHIELD

32 +B4[3.3V]

33 S2_F22_OUTPUT

34 S2_SCL

35 S2_SDA

36 LNB

37 GND_4

TU2602

TDSS-G101D

TU_T/C

5+3.3V

11 DIF[N]

2RESET

10 DIF[P]

4SDA

1NC

9IF_AGC

8CVBS

3SCL

7+1.8V

6SIF

12

SHIELD

TU2603

TDSN-G301D

TU_T2/C

1NC_1

2RESET

3SCL

4SDA

5+B1[3.3V]

6SIF

7+B2[1.8V]

8CVBS

9NC_2

10 NC_3

11 NC_4

12 +B3[3.3V]

13 +B4[1.23V]

14 NC_5

15 GND

16 ERROR

17 SYNC

18 VALID

19 MCLK

20 D0

21 D1

22 D2

23 D3

24 D4

25 D5

26 D6

27 D7

28

SHIELD

C2606

100uF

16V

OPT

R2618

470

Q2601

MMBT3906(NXP)

E

B

C

Q2600

MMBT3906(NXP)

E

B

C

+3.3V_TU

C2635

0.1uF

16V

LNA2_CTL

+1.8V_TU

IF_AGC_SEL

C2645

0.1uF

16V

FULL_NIM

DEMOD_RESET

C2641

0.1uF

16V

R2632

1

R2629

3.3K

FULL_NIM

+1.23V_TU

C2647

10uF

10V

FULL_NIM

IC2603

AP1117E18G-13

OUT

INADJ/GND

IC2602

TJ4220GDP-ADJ

FULL_NIM

3

VIN3

2

EN2

4

NC4

1

NC_1

5NC_2

6VOUT

7ADJ/SENSE

8GND

9

[EP]GND

C2642

10uF

10V

R2873

200

1%

OPT

R2633

12K

1%

FULL_NIM

R2634

22K

1%

FULL_NIM

L2606

CIS21J121

R2872

0

C2649

18pF

50V

OPT C2650

18pF

50V

DVB_S

R2874

2.2K

1W

DVB_S

IC2601

74LVC1G08GW

OPT

3

2

4

1 5

TU2603-*1

TDSN-C201D

TU_CHINA

1RF_S/W_CTL

2RESET

3SCL

4SDA

5+B1[3.3V]

6SIF

7+B2[1.8V]

8CVBS

9NC_1

10 NC_2

11 NC_3

12 +B3[3.3V]

13 +B4[1.23V]

14 NC_4

15 GND

16 ERROR

17 SYNC

18 VALID

19 MCLK

20 D0

21 D1

22 D2

23 D3

24 D4

25 D5

26 D7

27 D8

28

SHIELD

C2607

20pF

50V

C2612

20pF

50V

C2651

20pF

50V

C2652

20pF

50V

+1.8V_TU

R2875-*1

MLB-201209-0120P-N2

DVB_S_FILTER

R2875

0

DVB_S_NON_FILTER

R2876

0

OPT

T2_DMOD_CAM

R2609-*1

MLG1005SR27JT

TU_I2C_FILTER

R2610-*1

MLG1005SR27JT

TU_I2C_FILTER

GP4R_GLOBAL_TUNER_BLOCK

close to TUNER

Pull-up can’t be applied

because of MODEL_OPT_2

ERROR & VALID PIN

Surge protectioin

should be guarded by ground

GPIO must be added.

Close to TUNER

close to TUNER

close to TUNER

R1

Close to the tuner

VREF=1.25V

R2

Vo=0.8*(1+R2/R1)

R2

This was being applied to the only china demod,

so this has to be deleted in both main and ISDB sheet.

Vo=VREF*(1+R2/R1)

R1

Copyright © 2012 LG Electronics. Inc. All rights reserved.

Only for training and service purposes

LGE Internal Use Only

THERMAL

THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES

SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.

FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS

ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR

THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.

2011/11/02

DVB_S 27

GP4L_S7LR2

R2704

4.7K

LNB

A_GND

+3.3V_Normal

DCDC_GND

C2700

0.22uF

25V

LNB

A_GND

C2711

10uF

25V

LNB

L2700

33UH

SP-7850_33

LNB

LNB_TX

+12V_LNB

C2702

0.1uF

LNB

C2709 27pF

OPT

R2701 33

LNB

LNB_OUT

C2707

68uF

35V

LNB

L2701

BLM18PG121SN1D

LNB

DEMOD_SCL R2702 33

LNB

DCDC_GND

A_GND

A_GND

C2706

22000pF

LNB

+12V/+15V

C2703

0.1uF

50V

LNB

A_GND

DCDC_GND

DCDC_GND

+12V_LNB

A_GND

DEMOD_SDA

IC2700

A8290SETTR-T

LNB

1

BOOST

3

TCAP

7

TDI

9

VREG

10

SDA

11

ADD

12

SCL

13

NC_2

14

IRQ

15 NC_3

16 NC_4

17 NC_5

18 NC_6

19 BFC

20 NC_7

21 NC_8

22 BFO

23 NC_9

24 BFI

25 VIN

26 LX

27 GNDLX

28 LNB

5

TDO

8

GND

6

EXTM

4

NC_1

2

VCP 29

[EP]

C2708 0.22uF

LNB

C2701

0.01uF

50V

LNB

C2710 27pF

OPT

A_GND

C2705

68uF

35V

LNB

A_GND

R2706

0

R2705

0

D2700

40V

SX34

LNB

D2702

40V

SX34

LNB

C2712

0.1uF

50V

LNB

A_GND

ZD1

40V

LNB

D2703

30V

MBR230LSFT1G

LNB

C2713

1uF

50V

LNB

A_GND

DVB-S2 LNB Part Allegro

DCDC_GND and A_GND are connected

(Option:LNB)

2.4A

Input trace widths should be sized to conduct at least 3A

DCDC_GND and A_GND are connected in pin#27

close to Boost pin(#1)

2A

Ouput trace widths should be sized to conduct at least 2A

Max 1.3A

PCB_GND and A_GND are connected

3A

close to VIN pin(#25)

Copyright © 2012 LG Electronics. Inc. All rights reserved.

Only for training and service purposes

LGE Internal Use Only

THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES

SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.

FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS

ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR

THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.

REAR_JACK_EU

2012/01/06

28

GP4L_S7LR2

R2801

0

EU_OPT

R2821

390

EU_OPT

R2820

390

EU_OPT

R2869

10K

EU_OPT

IC2800-*1

SN324

EU_OPT_AUK

3

NON_INV_IN1

2

INV_IN1

4

VCC

1

OUT1

6

INV_IN2

5

NON_INV_IN2

7

OUT2 8OUT3

9INV_IN3

10 NON_INV_IN3

11 GND

12 NON_INV_IN4

13 INV_IN4

14 OUT4

R2844

10K

EU_OPT

R2857

220K

EU_OPT

+3.3V_Normal

L2803

120-ohm

R2863

5.6K

EU_OPT

R2858

220K

EU_OPT

R2825

470K

COMP2_Pr+

SC1_FB

C2820

330pF

EU_OPT

DTV/MNT_R_OUT

DTV/MNT_L_OUT

R2842

1K

R2837

10K

REAR_AV

R2861

2.2K

EU_OPT

C2815

0.1uF

50V

EU_OPT

C2811

1000pF

50V

OPT

R2862

5.6K

EU_OPT

C2806

330pF

50V

AV_CVBS_DET

R2812

10K

L2801

BLM18PG121SN1D

EU_OPT

R2838

1K

REAR_AV

R2841

10K

SC1_G+/COMP1_Y+

IC2800

AS324MTR-E1

EU_OPT_BCD

3

IN1+

2

IN1-

4

VCC

1

OUT1

6

IN2-

5

IN2+

7

OUT2 8OUT3

9IN3-

10 IN3+

11 GND

12 IN4+

13 IN4-

14 OUT4

C2807

4700pF

EU_OPT

SCART1_Rout

C2824

33pF

EU_OPT

R2802

75

R2864

470K

OPT

R2830

15K

EU_OPT

L2802

120-ohm

SC1_SOG_IN

C2817

0.1uF

50V

EU_OPT

R2813

10K

SC1/COMP1_DET

C2823

33pF

EU_OPT

R2823

75

R2814

15K

EU_OPT

C2805

330pF

50V

R2868

10K

EU_OPT

JK2803

PPJ234-02

5A

[GN]O-SPRING

6A

[GN]E-LUG

4A

[GN]CONTACT

7B

[BL]E-LUG-S

5B

[BL]O-SPRING

7C

[RD]E-LUG-S

5C

[RD]O-SPRING_1

4C

[RD]CONTACT_1

5D

[WH]O-SPRING

4E

[RD]CONTACT_2

5E

[RD]O-SPRING_2

6E

[RD]E-LUG

C2800

47pF

50V

EU_OPT

R2806

75

R2803

75

DTV/MNT_L_OUT

DTV/MNT_R_OUT

SCART1_Lout

C2801

0.1uF

16V

SC1_B+/COMP1_Pb+

SC1_R+/COMP1_Pr+

DTV/MNT_VOUT

R2832

10K

SC1_CVBS_IN

+3.3V_Normal

R2839

2K

EU_OPT

R2866

33K

EU_OPT

C2803

1000pF

50V

EU_OPT

R2819

12K

COMP2_Y+/AV_CVBS_IN

R2829

47K

EU_OPT

R2824

75

R2822

75

R2840

2K

EU_OPT

R2804

470K

R2834

12K

R2826

470K

R2831

10K

JK2801

PSC008-01

EU_OPT

1

AUDIO_R_OUT

2

AUDIO_R_IN

3

AUDIO_L_OUT

4

AUDIO_GND

5

B_GND

6

AUDIO_L_IN

7

B_OUT

8

ID

9

G_GND

10

D2B_IN

11

G_OUT

12

D2B_OUT

13

R_GND

14

RGB_GND

15

R_OUT

16

RGB_IO

17

SYNC_GND1

18

SYNC_GND2

19

SYNC_OUT

20

SYNC_IN

21

COM_GND

22

AV_DET

DTV/MNT_L_OUT

C2814

0.1uF

50V

EU_OPT

COMP2_Pb+

R2867

33K

EU_OPT

C2808

4700pF

EU_OPT

R2828

470

EU_OPT

R2811

75

EU_OPT

COMP2_R_IN

R2818

12K

DTV/MNT_R_OUT

+12V/+15V

R2807

75

EU_OPT

C2816

0.1uF

EU_OPT

R2815

22

EU_OPT

L2800

BLM18PG121SN1D

EU_OPT

+3.5V_ST

C2813

0.1uF

16V

REAR_AV

R2817

3.9K

EU_OPT

SC1/COMP1_R_IN

R2816

75

EU_OPT

0

R2809

EU_OPT

R2800

0

COMPONENT1

COMP2_L_IN

R2860

2.2K

EU_OPT

SC1_ID

R2865

470K

OPT

+3.3V_Normal

R2833

12K

JK2800

PPJ-230-01

COMPONENT1

9

[GN]G

10

[GN]GND

8

[GN]C_DET

7

[BL]B

6

[RD]R

5

[WH]L_IN

4

[RD]R_IN

11

FIX-TER

13

[RD]MONO

+12V/+15V

R2805

470K

R2827

180

EU_OPT

SCART1_MUTE

SC1/COMP1_L_IN

C2819

330pF

EU_OPT

C2810

1000pF

50V OPT

C2804

1000pF

50V

EU_OPT

COMP2_DET

R2808

10K

L2804

EU_OPT

R2810

1K

C2822

10uF

16V

EU_OPT

C2821

10uF

16V

EU_OPT

L2805

CM2012FR10KT

COMP2_ADC_FILTER_L

L2806

CM2012FR10KT

COMP2_ADC_FILTER_L

L2807

CM2012FR10KT

COMP2_ADC_FILTER_L

C2825

47pF

50V

COMP2_ADC_FILTER

C2826

47pF

50V

COMP2_ADC_FILTER

C2827

47pF

50V

COMP2_ADC_FILTER

C2828

47pF

50V

COMP2_ADC_FILTER

C2829

47pF

50V

COMP2_ADC_FILTER

C2830

47pF

50V

COMP2_ADC_FILTER

L2805-*1

0

COMP2_NON_ADC_FILTER

L2806-*1

0

COMP2_NON_ADC_FILTER

L2807-*1

0

COMP2_NON_ADC_FILTER

L2808

CM2012FR10KT

COMP1/SCART_ADC_FILTER_L

L2809

CM2012FR10KT

COMP1/SCART_ADC_FILTER_L

L2810

CM2012FR10KT

COMP1/SCART_ADC_FILTER_L

C2831

47pF

50V

COMP1/SCART_ADC_FILTER C2832

47pF

50V

COMP1/SCART_ADC_FILTER

C2833

47pF

50V

COMP1/SCART_ADC_FILTER C2834

47pF

50V

COMP1/SCART_ADC_FILTER

C2835

47pF

50V

COMP1/SCART_ADC_FILTER C2836

47pF

50V

COMP1/SCART_ADC_FILTER

L2808-*1

0

COMP1/SCSRT_NON_ADC_FILTER

L2809-*1

0

COMP1/SCSRT_NON_ADC_FILTER

L2810-*1

0

COMP1/SCSRT_NON_ADC_FILTER

C2802

220pF

50V

OPT

C2812

47uF

25V

EU_OPT

C2809

100uF

16V

EU_OPT

Q2800

MMBT3906(NXP)

EU_OPT E

B

CQ2801

MMBT3904(NXP)

EU_OPT

E

B

C

MMBT3904(NXP)

Q2802

EU_OPT

MMBT3904(NXP)

Q2803

EU_OPT

Q2804

MMBT3906(NXP)

EU_OPT

1

2

3

D2813

20V

OPT

D2803

20V

D2804

20V

D2801

20V

OPT

D2814

20V

OPT

D2811

20V

EU_OPT

D2809

20V

OPT

D2802

20V

EU_OPT

D2812

20V

OPT

D2805

20V

D2817

5.6V

OPT

D2818

5.6V

OPT

D2800

5.6V

OPT

D2807

5.6V

OPT

D2808

5.6V

NON_EU

5.6V

OPT

D2816

D2806

5.6V

NON_EU

D2815

5.6V

OPT

D2810

5.6V

OPT

CLOSE TO MSTAR

Gain=1+Rf/Rg

Rg

COMPONENT2

IN CASE OF SMALL= 15V

Rf

[SCART AUDIO MUTE]

FULL SCART / COMPONENT1

SCART / COMPONENT&COMPSIT

Copyright © 2012 LG Electronics. Inc. All rights reserved.

Only for training and service purposes

LGE Internal Use Only

THERMAL

THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES

SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.

FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS

ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR

THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.

2011/11/16

AMP_STA380BWE 34

GP4L_S7LR2

SPK_R-

+3.3V_AMP

R3402

100

NON_LIPS

C3421

0.22uF

50V

+3.3V_AMP

C3420

0.22uF

50V

C3405

33pF

50V

OPT

R3408

43

C3406

33pF

50V

OPT

R3411

0

LIPS

AMP_SCL

C3409

0.1uF

16V

R3407

43

L3402

10.0uH

SPK_R+

+3.3V_Normal

AMP_RESET

L3403

10.0uH

C3401

1000pF

50V

C3404

2.2uF

10V

C3418

0.22uF

50V

R3404 0

AMP_SDA

P3400

WAFER-ANGLE

1

2

3

4

SPK_L-

SPK_R+

C3408

0.1uF

16V

SPK_L+

AUD_LRCH

R3401

10K

NON_LIPS

SPK_R-

L3401

BLM18PG121SN1D

C3402

0.1uF

50V

R3403 0

L3405

10.0uH

R3400

10K

NON_LIPS

SPK_L+

C3423

0.22uF

50V

+24V_AMP

AUD_MASTER_CLK

AUD_LRCK

SPK_L-

C3403

0.1uF

16V

C3407

0.1uF

16V

AUD_SCK

C3417

10uF

35V

C3400

0.1uF

50V

C3411

0.1uF

50V

R3410

43

C3422

0.22uF

50V

+24V

C3416

0.1uF

50V

+3.3V_AMP

C3419

0.22uF

50V

L3404

10.0uH

+3.5V_ST

Q3400

MMBT3904(NXP)

NON_LIPS

E

B

C

R3409

43

AMP_MUTE

+24V_AMP

C3413

330pF

50V

C3414

330pF

50V

C3426

1000pF

50V

C3427

1000pF

50V

C3425

1000pF

50V

C3424

1000pF

50V

C3415

1uF

50V

C3412

1uF

50V

L3400

CIS21J121

IC3400

STA380BW

1 VCC_REG

2 VSS_REG

3 OUT2B

4 GND2

5 VCC2

6 OUT2A

7 OUT1B

8 VCC1

9 GND1

10 OUT1A

11 VDD_REG

12 GND_REG

13 NC_1

14 NC_2

15 NC_3

16 NC_4

17 NC_5

18 NC_6

19 NC_7

20 NC_8

21 NC_9

22 NC_10

23 NC_11

24 NC_12

25NC_13

26NC_14

27NC_15

28VDDDIG1

29GNDDIG1

30FFX3A

31FFX3B

32EAPD/FFX4A

33TWARNEXT/FFX4B

34VREGFILT

35AGNDPLL

36MCLK

37

BICKI

38

LRCKI

39

SDI

40

RESET

41

PWDN

42

INTLINE

43

SDA

44

SCL

45

SA

46

TESTMODE

47

GNDDIG2

48

VDDDIG2

49

[EP]

POWER_DET

R3412

10K

NON_LIPS

SPEAKER_L

AUDIO AMP(STA380BWE)

SPEAKER_R

Copyright © 2012 LG Electronics. Inc. All rights reserved.

Only for training and service purposes

LGE Internal Use Only

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

3Tuning fail, Picture broken/ Freezing 3, 4

4Color error 5

5Vertical/Horizontal bar, residual image,

light spot, external device color error 6

6

B. Power error

No power 7

7Off when on, off while viewing, power

auto on/off 8

8C. Audio error No audio/Normal video 9

9Wrecked 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.

Copyright © 2012 LG Electronics. Inc. All rights reserved.

Only for training and service purposes

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

2LED driver B+ 24V measuring method A2

3Check White Balance value A3

4Power Board voltage measuring method A4

6A. Video error_ No video/Video

lag/stop

TUNER input signal strength checking method A5

7LCD-TV Version checking method A6

9

A. Video error_Color

error

LCD TV connection diagram A7

10 Check Link Cable (LVDS) reconnection

condition

A8

A9

11 Adjustment Test pattern -

ADJ Key A10

12

A. Video error_Vertical/Horizontal bar,

residual image, light spot

LCD TV connection diagram A8

13 Check Link Cable (LVDS) reconnection

condition

A8

A9

14 Adjustment Test pattern -

ADJ Key A10

15

<Appendix>

Defected Type caused by T-Con/

Inverter/ Module

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

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

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

Other : PSU

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

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

Continue to the next page

Copyright © 2012 LG Electronics. Inc. All rights reserved.

Only for training and service purposes

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 YReplace 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

Copyright © 2012 LG Electronics. Inc. All rights reserved.

Only for training and service purposes

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

NEnd

Standard Repair Process

A. Video error

No video/ No audio

☞A4

Established

date

Revised date 2/14

LCD TV Error

symptom

2012 . 01

.14

Copyright © 2012 LG Electronics. Inc. All rights reserved.

Only for training and service purposes

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?

YClose

. 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)

NN

Normal

Picture?

Y

Close

N

☞A6

Standard Repair Process

Established

date

Revised date 3/14

LCD TV Error

symptom

2012. 01 .14

Copyright © 2012 LG Electronics. Inc. All rights reserved.

Only for training and service purposes

LGE Internal Use Only

A. Video error

Tuning fail, Picture broken/ Freezing

YN

☞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 (DVB satellite signal or not)

Check whether other equipments have problem or not.

(By connecting RF Cable at other equipment)

→Set-Top-Box, Different maker TV etc

Y

Change satellite setting

(match with installed ANT)

N

Normal

Picture?

Y

Close

N

☞A6

Standard Repair Process

Established

date

Revised date 4/14

LCD TV Error

symptom

2012. 01 .14

Check satellite setting.

-Check LNB frequency.

-Check satellite

-Check Satellite connection

(DiSEqC, motor, etc…)

Normal

setting?

Contact with

signal distributor

or broadcaster

(Cable or Air)

Close

N

Check

Tuner soldering Replace

Main B/D

Copyright © 2012 LG Electronics. Inc. All rights reserved.

Only for training and service purposes

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

Replace Main B/D

N

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

Copyright © 2012 LG Electronics. Inc. All rights reserved.

Only for training and service purposes

LGE Internal Use Only

Screen

normal?

N

YCheck 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

Copyright © 2012 LG Electronics. Inc. All rights reserved.

Only for training and service purposes

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

N

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

Copyright © 2012 LG Electronics. Inc. All rights reserved.

Only for training and service purposes

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

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 Reserved 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

Copyright © 2012 LG Electronics. Inc. All rights reserved.

Only for training and service purposes

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

Copyright © 2012 LG Electronics. Inc. All rights reserved.

Only for training and service purposes

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

Copyright © 2012 LG Electronics. Inc. All rights reserved.

Only for training and service purposes

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

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

Copyright © 2012 LG Electronics. Inc. All rights reserved.

Only for training and service purposes

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

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

Copyright © 2012 LG Electronics. Inc. All rights reserved.

Only for training and service purposes

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)

※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

Copyright © 2012 LG Electronics. Inc. All rights reserved.

Only for training and service purposes

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

Copyright © 2012 LG Electronics. Inc. All rights reserved.

Only for training and service purposes

LGE Internal Use Only