LG 42LB55, 42LB552V, 50LB56, 32LB55-Z, 32LB552U Service Manual

Printed in KoreaP/NO : MFL68003704 (1312-REV00)

CHASSIS : LD43B/LD44B

MODEL : 42LB55** 42LB55**-Z*

42LB552V 42LB552V-TB

CAUTION

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

LED 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 -

Only for training and service purposes

CONTENTS

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

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

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

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

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

EXPLODED VIEW .................................................................................. 17

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

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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 th e cir cuitry that may be inadvertently introduced during the service operation.

If any fuse (or Fusible Resistor) in this TV receiver is blown, replace it with the specified.

When replacing a high wattage resistor (Oxide Metal Film Resistor, over 1 W), keep the resistor 10 mm away from PCB.

Keep wires away from high voltage or high temperature parts.

Before returning the receiver to the customer,

Always perform an AC leakage current check on the exposed metallic parts of the cabinet, such as antennas, terminals, etc., to be sure the set is safe to operate without damage of electrical shock.

Leakage Current Cold Check(Antenna Cold Check)

With the instrument AC plug removed from AC source, connect an electrical jumper across the two AC plug prongs. Place the AC switch in the on position, connect one lead of ohm-meter to the AC plug prongs tied together and touch other ohm-meter lead in turn to each exposed metallic parts such as antenna terminals, phone jacks, etc. If the exposed metallic part has a return path to the chassis, the measured resistance should be between 1 MΩ and 5.2 MΩ. When the exposed metal has no return path to the chassis the reading must be infinite. An other abnormality exists that must be corrected before the receiver is returned to the customer.

Leakage Current Hot Check (See below Figure)

Plug the AC cord directly into the AC outlet.

Do not use a line Isolation Transformer during this check. Connect 1.5 K / 10 watt resistor in parallel with a 0.15 uF capacitor between a known good earth ground (Water Pipe, Conduit, etc.) and the exposed metallic parts. Measure the AC voltage across the resistor using AC voltmeter with 1000 ohms/volt or more sensitivity. Reverse plug the AC cord into the AC outlet and repeat AC voltage measurements for each exp ose d metallic par t. Any voltage measured must not exceed 0.75 volt RMS which is corresponds to

0.5 mA. In case any measurement is out of the limits specified, there is possibility of shock hazard and the set must be checked and repaired before it is returned to the customer.

Leakage Current Hot Check circuit

IMPORTANT SAFETY NOTICE

SAFETY PRECAUTIONS

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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

module or any other receiver assembly.

b. Disconnecting or reconnecting any receiver electrical plug

or other electrical connection.

c. Connecting a test substitute in parallel with an electrolytic

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

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

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

4. Unless specied otherwise in this service manual, clean electrical contacts only by applying the following mixture to the contacts with a pipe cleaner, cotton-tipped stick or comparable non-abrasive applicator; 10 % (by volume) Acetone and 90 % (by volume) isopropyl alcohol (90 % - 99 % strength) CAUTION: This is a ammable mixture. Unless specied otherwise in this service manual, lubrication of contacts in not required.

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

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

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

8. Use with this receiver only the test xtures specied in this service manual. CAUTION: Do not connect the test xture ground strap to any heat sink in this receiver.

Electrostatically Sensitive (ES) Devices

Some semiconductor (solid-state) devices can be damaged easily by static electricity. Such components commonly are called Electrostatically Sensitive (ES) Devices. Examples of typical ES devices are integrated circuits and some eld-effect transistors and semiconductor “chip” components. The following techniques should be used to help reduce the incidence of component damage caused by static by static electricity.

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

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

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

4. Use only an anti-static type solder removal device. Some solder removal devices not classied as “anti-static” can generate electrical charges sufcient to damage ES devices.

5. Do not use freon-propelled chemicals. These can generate electrical charges sufcient to damage ES devices.

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

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

8. Minimize bodily motions when handling unpackaged replacement ES devices. (Otherwise harmless motion such as the brushing together of your clothes fabric or the lifting of your foot from a carpeted oor can generate static electricity sufcient to damage an ES device.)

General Soldering Guidelines

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

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

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

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

5. Use the following unsoldering technique

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

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

type solder removal device or with solder braid.

CAUTION: Work quickly to avoid overheating the circuit

board printed foil.

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

(500 °F to 600 °F)

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

against the component lead until the solder melts.

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

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

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

splashed solder with a small wire-bristle brush.

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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 circuit foil. When holes are the slotted type, the following technique should be used to remove and replace the IC. When working with boards using the familiar round hole, use the standard technique as outlined in paragraphs 5 and 6 above.

Removal

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

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

Replacement

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

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

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

"Small-Signal" Discrete Transistor Removal/Replacement

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

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

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

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

Power Output, Transistor Device Removal/Replacement

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

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

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

4. Insert new transistor in the circuit board.

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

6. Replace heat sink.

Diode Removal/Replacement

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

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

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

4. Securely crimp each connection and solder it.

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

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 connections).

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

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

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

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

At Other Connections

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

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

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

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

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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 LED TV used LD43B/ LD43M/LD44B 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

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

5) The receiver must be operated for about 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/Netherlands/ Belgium/Luxemburg/ Greece/Denmark/Czech/Austria /Hungary/Swiss/Croatia/TurkeyNorway/Slovenia/Poland/Ukraine/ Portugal/Ireland/Morocco/Latvia/Estonia/Lithania/Rumania/ Bulgaria/Russia/SlovakiaBosnia/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/Netherlands/ Belgium/Luxemburg/ Greece/Denmark/Czech/Austria /Hungary/Swiss/Croatia/TurkeyNorway/Slovenia/Poland /Ukraine/ Portugal/Ireland/Morocco/Latvia/Estonia/Lithania/Rumania/ Bulgaria/Russia/SlovakiaBosnia/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, TURKSAT 2A/3A, INTERSAT10

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Only for training and service purposes

No. Item Specication Remarks

2 Broadcasting system

Analogue TV

1) PAL-BG

2) PAL-DK

3) PAL-I/I’

4) SECAM-BG

5) SECAM-DK

6) SECAM L/L’

Digital TV

1) DVB-T/C/T2

Satellite Digital TV

1) DVB-T/C/S2

Analogue TV : (RF) VHF: E2 to E12, UHF : E21 to E69 (CATV) S1 to S20, HYPER: S21 to S47

Digital TV : VHF, UHF

Satellite TV : VHF, UHF, C-Band, Ku-Band

* DVB-T2 ( T2 model only support )

* DVB-S/S2 (Satellite model only support )

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

Component & AV Common port (1EA)

Video Input RCA (PAL, SECAM, NTSC)

4 System : PAL, SECAM, NTSC, PAL60

Component Input (Y/Cb/Cr, Y/Pb/Pr)

7 HDMI Input (2EA) HDMI1/2-DTV Support HDCP

8 Audio Input (1EA) Component & AV Component & AV’s audio input is used by common port.

9 SDPIF out (1EA) SPDIF out

10 Earphone out (1EA)

Antenna, AV1, AV2, Component, HDMI1, HDMI2

LB62 &LB56 Series

11 USB (1EA) EMF, DivX HD, For SVC (download) JPEG, MP3, DivX HD

12 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+ )

13 Ethernet (1EA) DLNA(Wired, DMP only)

LB62 : for DLNA T2 Model ( LB62, LB56, LB55 ) : for MHEG

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Only for training and service purposes

5. Video resolutions (2D)

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

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

5.2. 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

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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. DLNA Input

6.5. 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 33.75 30 74.25 HDTV 1080p Side by Side, Top & Bottom

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

1

- 10 -

Only for training and service purposes

ADJUSTMENT INSTRUCTION

1. Application Range

This specification sheet is applied to all of the LED TV with LD43B/LD43M/LD44B 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 in 5

seconds.

(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.

(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.

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Only for training and service purposes

* 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) (4) Completed selecting Tool option.

3.1. ADC Process

* If ADC processes as OTP, There is no need to proceed

internal ADC.

- Enter Service Mode by pushing "ADJ" key,

- Enter Internal ADC mode by pushing "►" key at "8. ADC Calibration".

<Caution> Using "P-ONLY" key of the Adjustment remote

control, power on TV.

* ADC Calibration Protocol (RS232)

Adjust Sequence ▪ aa 00 00 [Enter Adjust Mode] ▪ xb 00 40 [Component Input] ▪ ad 00 10 [Adjust 480i & 1080p Comp] ▪ 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 cable when EDID downloaded.

3.3. EDID data

(1) HD HDMI EDID data (2D model)

(2) FHD HDMI EDID data (2D model)

(3) FHD HDMI EDID data (3D model)

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 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 01 01 30 01 01 01 01 01 01 66 21 50 B0 51 00 1B 30 40 70 40 36 00 40 84 63 00 00 1E 64 19 00 40 41 00 26 30 50 18 88 03 06 40 84 63 00 00 18 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 22 F1 4E 10 1F 04 93 05 14 03 02 12 20 21 90 22 15 01 26 15 07 50 09 57 07 f A0 80 1E 01 1D 80 18 71 1C 16 20 58 2C 25 00 A0 5A B0 00 00 00 9E 01 1D 00 72 51 D0 1E 20 6E 28 55 00 C0 20 C2 31 00 00 1E 8C 0A D0 8A 20 E0 2D 10 10 3E D0 96 00 A0 5A 00 00 00 18 02 3A 80 18 71 38 2D 40 E0 58 2C 45 00 A0 5A 00 00 00 1E 00 00 00 00 00 00 F0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 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

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 22 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 f 01 1D 80 18 71 1C 16 20 58 2C 25 00 20 C2 B0 31 00 00 9E 01 1D 00 72 51 D0 1E 20 6E 28 55 00 C0 20 C2 31 00 00 1E 02 3A 80 18 71 38 2D 40 58 2C D0 45 00 A0 5A 00 00 00 1E 01 1D 00 BC 52 D0 1E 20 E0 B8 28 55 40 C4 8E 21 00 00 1E 00 00 00 00 00 00 F0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 e

EZ ADJUST

0. Tool Option1

1. Tool Option2

2. Tool Option3

3. Tool Option4

4. Tool Option5

5. Tool Option Commercial

6. Country Group

7. Area Option

8.ADC Calibration ►

9. White Balance

10. 10 Point WB

11. Test Pattern

12 EDID D/L

13. Sub B/C

14. Ext. Input Adjust

ADC Calibration

ADC Comp 480i

ADC Comp 1080p

ADC Type ◄ ►

OK

OTP

Start Reset

EZ ADJUST

0. Tool Option1

1. Tool Option2

2. Tool Option3

3. Tool Option4

4. Tool Option5

5. Tool Option Commercial

6. Country Group

7. Area Option

8. ADC Calibration

9. White Balance

10. 10 Point WB

11. Test Pattern

12. EDID D/L ►

13. Sub B/C

14. Ext. Input Adjust

EDID D/L

HDMI1 NG

HDMI2 NG

Start Reset

- 12 -

Only for training and service purposes

(3) Detail EDID Options are below

a. Product ID

b. Serial No: Controlled on production line. c. Month, Year:

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

Year : '2014' -> '18' 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(HDMI)

3.4. Function Check

- Check display and sound

■ Check Input and Signal items.

1) TV

2) AV (SCART / CVBS)

3) COMPONENT (480i)

4) HDMI * 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. White Balance adjustment

▪ W/B Equipment condition

CA210 : LED -> CH14, Test signal: Inner pattern(80IRE)

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

of adjust remote control)

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

adjusted by Target data.

▪ Normal line(LGD/CMI, March ~ December for Gumi, Global)

▪ Normal line(LGD/CMI, January ~ February for Gumi, Apply not Cinema Screen)

▪ Aging chamber(LGD/CMI)

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

HD FHD(2D) FHD(3D)

HDMI HDMI HDMI

Check sum

(Hex)

Block 0 75 41 41

Block 1

5B (HDMI1) 25 (HDMI1) 23 (HDMI1) 4B (HDMI2) 15 (HDMI2) 13 (HDMI2)

INPUT Model name(HEX)_2D Model name(HEX)_3D

HDMI1 67030C001000801E 78030C001000801E

HDMI2 67030C002000801E 78030C002000801E

Mode Temp Coordinate spec Target

Cool 13,000 K

X=0.271 (±0.002) Y=0.270 (±0.002)

X=0.278 Y=0.280

Medium 9,300 K

X=0.285 (±0.002) Y=0.293 (±0.002)

X=0.293 Y=0.299

Warm 6,500 K

X=0.313 (±0.002) Y=0.329 (±0.002)

X=0.320 Y=0.339

NetCase4

Aging time

(Min)

Cool Medium Warm

X y x y x y

271 270 285 293 313 329 1 0-2 281 287 295 310 320 342 2 3-5 280 285 294 308 319 340 3 6-9 278 284 292 307 317 339 4 10-19 276 281 290 304 315 336 5 20-35 275 277 289 300 314 332 6 36-49 274 274 288 297 313 329 7 50-79 273 272 287 295 312 327 8 80-119 272 271 286 294 311 326 9 Over 120 271 270 285 293 310 325

NetCase4

Aging time

(Min)

Cool Medium Warm

X y x y x y

271 270 285 293 313 329 1 0-2 283 292 297 315 322 347 2 3-5 282 290 296 313 321 345 3 6-9 280 288 294 311 319 343 4 10-19 277 284 291 307 316 339 5 20-35 275 279 289 302 314 334 6 36-49 274 275 288 298 313 330 7 50-79 273 272 287 295 312 327

8 80-119 272 271 286 294 311 326

9 Over 120 271 270 285 293 310 325

NetCase4

Aging time

(Min)

Cool Medium Warm

X y x y x y

271 270 285 293 313 329 1 0-5 280 285 294 308 319 340 2 6-10 276 280 290 303 315 335 3 11-20 272 275 286 298 311 330 4 21-30 269 272 283 295 308 327 5 31-40 267 268 281 291 306 323 6 41-50 266 265 280 288 305 320 7 51-80 265 263 279 286 304 318

8 81-119 264 261 278 284 303 316

9 Over 120 264 260 278 283 303 315

- 13 -

Only for training and service purposes

▪ Use only AUO/Sharp/CSOT(Cool temp Spec is 13000 K)

▪ W/B information

* 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 P-ONLY → 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

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)

* Manual W/B process using adjust Remote control.

▪ After enter Service Mode by pushing "ADJ" key, ▪ Enter White Balance by pushing "►" key at "9. White

Balance".

* CASE Cool Mode

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

1) x, y > target

2) x, y < target

3) x >target, y < target

4) x < target, y > target

- Every 4 case have to fit y value by adjusting B Gain and then fit x value by adjusting R-Gain.

- In this case, increasing/decreasing of B Gain and R Gain can be adjusted.

How to adjust

1) In case G gain more than 172

Adjust R Gain and B Gain less than 192

2) If the G gain value be adjusted down to 172

One of the R/B Gain is 254

3) If G Gain is 172 , More than one of R/B Gain is to be

between 192~254

* CASE Medium / Warm

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

1) x, y > target

i) Decrease the R, G.

2) x, y < target

i) First decrease the B gain, ii) Decrease the one of the others.

3) x > target, y < target

i) First decrease B, so make y a little more than the target. ii) Adjust x value by decreasing the R

4) x < target, y > target

i) First decrease B, so make x a little more than the target. ii) Adjust x value by decreasing the G

* After you 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”.

RS-232C COMMAND

[CMD ID DATA]

MIN

CENTER

(DEFAULT)

MAX

Cool Mid Warm Cool Mid Warm

R Gain jg Ja jd 00 172 192 192 254

G Gain jh Jb je 00 172 192 192 192

B Gain ji Jc jf 00 192 192 172 254

R Cut 64 64 64 128

G Cut 64 64 64 128

B Cut 64 64 64 128

EZ ADJUST

0. Tool Option1

1. Tool Option2

2. Tool Option3

3. Tool Option4

4. Tool Option5

5. Tool Option Commercial

6. Country Group

7. Area Option

8. ADC Calibration

9. White Balance

10. 10 Point WB

11. Test Pattern

12 EDID D/L

13. Sub B/C

14. Ext. Input Adjust

Whit Balance

Color Temp. ◄ ►

R-Gain

G-Gain

B-Gain

R-Cut

G-Cut

B-Cut

Test-Pattern

Backlight

Reset To Set

Cool

172

192

64

ON

100

Full White Pattern

CA-210

COLOR ANALYZER TYPE : CA-210

RS-232C Communication

Cool Medium Warm

X y x y x y

spec 271 270 285 293 313 329

target 275 276 289 299 317 335

Model information W/B information

Model Module Panel Backlight Type Using W/B table

All All All Direct LED O

- 14 -

Only for training and service purposes

4.2. 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.

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

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

4.3. IR emitter inspection

(1) Start 3D pattern inspection. (2) If IR emitter signal is correctly received to IR receiver, the

lamp of IR tester turns on.

4.4. MHL Test

(1) Turn on TV (2) Select HDMI2 mode using input Menu. (3) Set MHL Zig(M1S0D3617) using MHL input, output and

power cord.

(4) Connect HDMI cable between MHL Zig and HDMI4 port.

Result) If, The LED light is green and the Module shows

normal stream → OK, Else → NG

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)

- 15 -

Only for training and service purposes

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 process automatically.

5.3. Checkpoint

(1) Test voltage

- Touchable Metal : 3 KV / min at 100 mA

- SIGNAL : 3KV / min at 100 mA

(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 USB Jack. ▪ Write Serial number ▪ Must check the serial number at the Diagnostics of SET UP menu. (Refer to below).

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. Command 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) Sett ing of scan equ ipm ent operated by Manufac turing

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 47LB560V-ZA)

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

47LB560V-ZA

)

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 -

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 -

Only for training and service purposes

900

200

400

410

420

540

521

530

820

501

500

120

502

121

LV1

A2

AW1

A10

Set + Stand

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

IMPORTANT SAFETY NOTICE

- 18 -

Only for training and service purposes

LD43B

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_PD2

2013.09.14 4

L14_M1A

Q403 MMBT3904(NXP)

E

B

C

+12V

R426 10K

+3.5V_ST

Q406

AO3435

FET_2.5V_AOS

G

D

S

PANEL_VCC

PWM_DIM

Q400 MMBT3904(NXP)

E

B

C

R420 1K

R424

3.9K

PWM_DIM_PULL_DOWN

R401

10K

R442 10K

P401-*1

SMAW200-H18S1

OLD_18PIN

14

12V

9

24V

4

PDIM#1

18

GND

13

12V

8

PDIM#2

3

3.5V

17

GND

12

GND

7

GND

2

DRV ON

16

N.C

11

GND

6

3.5V

1

PWR ON

15

12V

10

24V

5

3.5V

19

+24V

Q404 MMBT3904(NXP)

E

B

C

R441

10K

+3.5V_ST

R445

33K

R448

2.2K

C413

0.1uF 16V

OPT

C416

0.33uF 16V

R444 10K

+12V

INV_CTL

R430

2.7K 1%

+3.5V_ST

R400

10K

OPT

+3.5V_ST

R425 10K

R435 100K

Q402

MMBT3904(NXP)

E

B

C

R429

10K

C415

0.1uF 16V

C417

0.1uF 16V

L410

BLM18PG121SN1D

C424

0.1uF 16V

OPT

+3.3V_Normal

Q406-*1 DMP2130L

FET_2.5V_DIODE

G

D

S

R432

0

5%

OPT

R431

1.2K 1%

L403

MLB-201209-0120P-N2

POWER_ON/OFF_1

C401

0.1uF 50V

+1.10V_VDDC

POWER_DET

RL_ON

+3.3V_Normal

+12V

+24V

+3.5V_ST

L402

MLB-201209-0120P-N2

C429

0.1uF 16V

R423

100

PWM2_2CH_POWER

PANEL_CTL

R443 10K

R406 10K

R419 100

+3.5V_ST

POWER_DET_RESET

+3.3V_Normal

C402

0.1uF 16V

C425

0.1uF 25V

OPT

C422

0.1uF

R436

100K

OPT

R451

5.6K

R404

4.7K

R402

10K

R452

5.6K

R412

33K

OPT

Q401

MMBT3906(NXP)

1

2

3

PWM1

L407

3.6uH

R454

100 5%

C430 22uF 10V

C414 10uF 10V

C428

2.2uF 10V

C420 22uF 10V

C421 22uF 10V

C427 10uF

16V

ZD400

5V

ZD402

5V

L401

CB2012PK501T

L400

CB2012PK501T

L408

UBW2012-121F

120OHM

+3.3V_Normal

C406 10uF 16V

R418

10

R410 100K

L405

4.7uH

R405

4.7K

OPT

R409

10K

C408 10uF

10V

+3.3V_Normal

R416 100K

OPT

AVDD5V_MHL

+5V_Normal

USB1_OCD

C412 22uF 16V

+5V_USB

10uF

C405

R407

10K

R403

4.7K

OPT

5V_HDMI_4

USB1_CTL

+12V

/MHL_OCP_DET

C409

0.047uF 25V

L409

BLM18PG121SN1D

+3.3V_Normal

L411

CB2012PK501T

10uF

C426

10V

+1.5V_DDR

10uF

C431

10V

R455

0

C410 10uF

10V

ZD403

2.5V

ZD401

2.5V

R456

0

OPT

C432

4.7uF 50V

3216

+24V_CAP

C400

1uF 10V

1005

OPT

+24V

R457

8.2K 1%

OPT

R458

0

5%

OPT

R438

4.7K

OPT

C407 10uF

10V

2012

IC401

APX803D29

1

GND

3

VCC2RESET

IC402

APX803D29

OPT

1

GND

3

VCC2RESET

C434

390pF

50V

C419

0.039uF 50V

C423

270pF

50V

C435

0.1uF 16V

C418

0.01uF

ZD404

5V

+3.5V_POWER_DET

+3.3V_Normal

/VBUS_EN

MHL_OCP_EN

R463

2.7K

MHL_SW_TR

R464 10K

MHL_SW_TR

Q408

MHL_SW_TR

E

B

C

R462 10K

MHL_SW_TR

Q407

MHL_SW_TR

E

B

C

Q409

MHL_SW_TR

E

B

C

R465

10K

MHL_SW_TR

R466 20K

R461 10K

MHL_SW_TR

R439

20K

1%

R440

47K

1%

R433

2.7K 1%

R447 22K

C403

100pF

50V

OPT

R415 15K 5%

R459

0

OPT

R408

4.7K

R449 1K 1/16W 1%

R450 200 1/16W 1%

C411 82pF 50V

C404

4700pF

50V

D401 30V

MBR230LSFT1G

L406

CB2012PK501T

+3.5V_ST

C436 10uF 10V

OPT

C437

0.1uF 16V

Q405

DMP2130L

G

D

S

R427

27K

1%

OPT

R428

5.1K 1%

OPT

IC404

AZ1117EH-ADJTRG1

ADJ/GND

OUTIN

R437

100 5%

OPT

R454-*1 300

5%

PD_+3.5V

IC403

TPS5432DDAR

3

PH

2

VIN

4

GND

1

BOOT

5

VSENSE

6

COMP

7

EN

8

SS

9

[EP]GND

TPS65282REGR

IC400

1

EN

3

SS

7

FAULT2

9

SW_OUT2

10

RLIM11AGND

12

SW_OUT1

13

SW_IN_1

14

SW_IN_2

15

FB

16

LX_1

17

LX_2

18

BST

19

PGND_120PGND_221VIN_122VIN_223PGOOD24V7V

5

EN_SW2

8

FAULT1

6

EN_SW1

4

ROSC

2

COMP

25

[EP]GND

C433

4.7uF 16V

+12V_CAP

3216

MHL_5V_EN

R421 18K

1%

R422

3.3K 1%

P401

SMAW200-H18S5

NEW_18PIN

14

12V

9

24V

4

PDIM#1

18

GND

13

12V

8

PDMI#2

3

3.5V

17

GND

12

GND

7

GND

2

DRV ON

16

NC

11

GND

6

3.5V

1

PWR ON

15

12V

10

24V

5

3.5V

19

.

R446 12K

R453

0

R467 1K

OPT

PANEL_VCC

+1.10V_VDDC

R1

+3.3V_Normal

+1.5V_DDR

Vout=0.808*(1+R1/R2)

Power_DET

R2

FROM LIPS or POWER B/D

L14 POWER BLOCK (POWER DETECT 2)

R1 R2

+5V_Normal & +5V_USB with OCP

R2

R1

1.3A

4A

Vout=1.25*(1+R2/R1)+Iadj*R2

Vout=0.8*(1+R1/R2)

3A

(Active High)

(Active Low)

Ready - Dual Power Det

R432, R454-*1, R438

Now is

R457, R454

Detect Valtage

O R430, R431, R454

Use Circuit Designator

Power Detect +3.5V

Power Detect +12V

Power Detect +24V

Power Detect activity

* Notice

- Applying all inch models for LCD L14

- Dual Power Det is used for detecting two kinds of voltage

LGE Internal Use Only

USB D OWN STREA M

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.

13/04/30

USB_S1

7

L14_M1A

JK700

3AU04 S-305-ZC- (LG)

1234

5

D700 RCLAMP0502BA

OPT

SIDE_USB1_DM

SIDE_USB1_DP

C700 22uF 10V

ZD700

5V OPT

SD05

C701 5pF 50V

OPT

C702 5pF 50V

OPT

C703 22uF 10V OPT

+5V_USB

USB (SIDE)

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.

2013/08/15

HDMI_R1_S1 8

L14_M1A

VA804 ESD_HDMI1

R803

1K

D802

MMBD6100

A2CA1

HDMI_ARC

VA805

ESD_HDMI2

D1+_HDMI2

CEC_REMOTE_S7

+3.5V_ST

VA800

ESD_HDMI1_VARISTOR

VA808

ESD_HDMI2

R809

10K

D2-_HDMI2

VA802

ESD_HDMI1

R807

2.7K

D801

MMBD6100

A2CA1

CK-_HDMI4

CK-_HDMI2

R804 100

VA801

ESD_HDMI1_VARISTOR

R816 100

HDMI-2

R810 100

DDC_SCL_2

R812

1.8K

HDMI-2

DDC_SCL_2

JK800

EAG59023302

14

13

5

D1_GND

20

SHIELD

12

11

2

D2_GND

19

18

10

CK+

4

D1+

1

D2+

17

9

D0-

8

D0_GND

3

D2-

16

7

D0+

6

D1-

15

D0+_HDMI2

R811 100

VA803

ESD_HDMI1

DDC_SDA_2

5V_HDMI_2

R800

2.7K

HPD4

5V_HDMI_4

CK+_HDMI4

D800

MMBD6100

A2CA1

VA809

ESD_HDMI2

VA800-*1 1uF 10V

ESD_HDMI1_CAP

+5V_Normal

R805

3.3K

DDC_SCL_4

VA801-*1 1uF 10V

ESD_HDMI1_CAP

R814

33

HDMI-2

D1-_HDMI4

DDC_SDA_4

5V_DET_HDMI_4

5V_HDMI_4

D1-_HDMI2

HDMI_CEC

CK+_HDMI2

R806

2.7K

R817 300K

HDMI-2

5V_DET_HDMI_2

DDC_SDA_4

+5V_Normal

DDC_SCL_4

HPD2

HDMI_CEC

Q800

MMBT3904(NXP)

E

B

C

R801

2.7K

D0-_HDMI2

VA811

ESD_HDMI2

D0-_HDMI4

MHL_CD_SENSE

5V_HDMI_2

R813

3.3K

HDMI-2

VA810

ESD_HDMI2

D2+_HDMI4

VA807

OPT

5.6V

DDC_SDA_2

D1+_HDMI4

R815 100

HDMI-2

C800

0.047uF 25V

HDMI-2

D2-_HDMI4

R802

1.8K

D2+_HDMI2

R808

10K

HDMI_CEC

D0+_HDMI4

VA806

ESD_HDMI2

JK801

EAG62611204

HDMI-2

14

NC

13

CE_REMOTE

5

D1_GND

20

GND

12

CK-

11

CK_GND

2

D2_GND

19

HP_DET

18

5V

10

CK+

4

D1+

1

D2+

17

GND

9

D0-

8

D0_GND

3

D2-

16

DDC_DATA

7

D0+

6

D1-

15

DDC_CLK

D803-*2

RCLAMP0524PA

ESD_HDMI1_SEMTECH

1

8

2

7

3

645

9

10

D804-*2

RCLAMP0524PA

ESD_HDMI1_SEMTECH

1

8

2

7

3

645

9

10

D806-*2

RCLAMP0524PA

ESD_HDMI2_SEMTECH

1

8

2

7

3

645

9

10

D805-*2

RCLAMP0524PA

ESD_HDMI2_SEMTECH

1

8

2

7

3

645

9

10

JK801-*1

DAADR019A

HDMI-2_EMI_FOOSUNG

14

RESERVED

13

CEC

5

TMDS_DATA1_SHIELD

20

BODY_SHIELD

12

TMDS_CLK-

11

TMDS_CLK_SHIELD

2

TMDS_DATA2_SHIELD

19

HOT_PLUG_DETECT

18

VDD[+5V]

10

TMDS_CLK+

4

TMDS_DATA1+

1

TMDS_DATA2+

17

DDC/CEC_GND

9

TMDS_DATA0-

8

TMDS_DATA0_SHIELD

3

TMDS_DATA2-

16

SDA

7

TMDS_DATA0+

6

TMDS_DATA1-

15

SCL

D803

IP4294CZ10-TBR

ESD_HDMI1_IP4294

1

8

2

7

3

6

4 5

9

10

D803-*1

IP4283CZ10-TBA

ESD_HDMI1_IP4283

3

GND_1

2

TMDS_CH1+

4

TMDS_CH2-

1

TMDS_CH1-

5

TMDS_CH2+6NC_1

7

NC_2

8

GND_2

9

NC_3

10

NC_4

D804-*1

IP4283CZ10-TBA

ESD_HDMI1_IP4283

3

GND_1

2

TMDS_CH1+

4

TMDS_CH2-

1

TMDS_CH1-

5

TMDS_CH2+6NC_1

7

NC_2

8

GND_2

9

NC_3

10

NC_4

D805-*1

IP4283CZ10-TBA

ESD_HDMI2_IP4283

3

GND_1

2

TMDS_CH1+

4

TMDS_CH2-

1

TMDS_CH1-

5

TMDS_CH2+6NC_1

7

NC_2

8

GND_2

9

NC_3

10

NC_4

D806-*1

IP4283CZ10-TBA

ESD_HDMI2_IP4283

3

GND_1

2

TMDS_CH1+

4

TMDS_CH2-

1

TMDS_CH1-

5

TMDS_CH2+6NC_1

7

NC_2

8

GND_2

9

NC_3

10

NC_4

D804

IP4294CZ10-TBR

ESD_HDMI1_IP4294

1

8

2

7

3

6

4 5

9

10

D805

IP4294CZ10-TBR

ESD_HDMI2_IP4294

1

8

2

7

3

6

4 5

9

10

D806

IP4294CZ10-TBR

ESD_HDMI2_IP4294

1

8

2

7

3

6

4 5

9

10

HDMI (REAR 1 / SIDE 1 MHL)

HDMI_2 MHL

HDMI_1

CEC

MHL Spec

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.

SPDIF

2013/05/15

10

NC5_L14

+3.3V_Normal

SPDIF_OUT

JK1001

JST1223-001

1

GND

2

VCC

3

VINPUT

4

FIX_POLE

C1001 1uF 10V

OPT

C1002 68pF 50V

SPDIF_CAP_68pF

C1002-*1 47pF 50V

SPDIF_CAP_47pF

SPDIF OPTIC JACK

5.15 Mstar Circuit Application

SPDIF

ESD Ready

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.

1_DDR

2013/05/20

12

NC5_S7LR(M1A)

A-MWEB

A-MA7

A-MDQL5

A-MBA2

A-MCASB

A-MA8

A-MA12

R1208

56 1%

DDR_EXT

A-MODT

A-MA2

A-MDQU7

A-MDQL0

A-MDQL2

C12010.1uF

DDR_EXT

A-MA14

C1202 1000pF

DDR_EXT

A-MDQSLB

A-MA4

R12011K1%

DDR_EXT

A-MVREFDQ

A-MRESETB

A-MCKB

A-MDQL3

A-MDMU

A-MVREFCA

R1202 1K1%

DDR_EXT

A-MDQL4

A-MBA1

R1205 1K 1%

DDR_EXT

A-MDQU2

R1203

240 1%

DDR_EXT

A-MDQSU

R1206 10K

DDR_EXT

A-MBA0

A-MA5

A-MDQU1

A-MDQSL

A-MA9

R1207

56 1%

DDR_EXT

C1214

1000pF

DDR_EXT

A-MCKE

A-MVREFDQ

A-MDML

A-MA10

A-MDQU0

A-MA13

A-MDQU3

A-MA11

A-MDQU6

A-MDQSUB

C12130.1uF

DDR_EXT

A-MRASB

A-MVREFCA

A-MDQU4 A-MDQU5

A-MDQL7

A-MA0

A-MDQL6

A-MA3

A-MDQL1

A-MA1

A-MA6

A-MCK

R1204 1K 1%

DDR_EXT

+1.5V_DDR

C1217

0.1uF

OPT

C1210 0.1uF

DDR_EXT

C1206 0.1uF

DDR_EXT

C1211 0.1uF

DDR_EXT

C1207 0.1uF

DDR_EXT

C1208 0.1uF

DDR_EXT

C1204 0.1uF

DDR_EXT

C1212 0.1uF

DDR_EXT

C1209 0.1uF

DDR_EXT

C1205 0.1uF

DDR_EXT

C1215

0.01uF 50V

DDR_EXT

C1218

0.1uF

OPT

C1224

0.1uF

OPT

H5TQ2G63DFR-PBC

IC1201-*2

DDR_1600_2G_HYNIX_OLD

EAN61829203

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

C1216

10uF10V

OPT

C1203 10uF

10V

DDR_EXT

C1219

1uF

OPT

C1220

1uF

OPT

C1221

1uF

OPT

C1222

1uF

OPT

C1223

1uF

OPT

+1.5V_DDR

+1.5V_DDR+1.5V_DDR

A-MA13

A-MA14

A-MA7

A-MA10

A-MA1

A-MA8

A-MA3

A-MA0

A-MA4

A-MA6

A-MA11

A-MA9

A-MA5

A-MA2

A-MA12

A-MBA0 A-MBA1 A-MBA2

A-MCKE

A-MCK

A-MCKB

A-MCASB

A-MWEB

A-MRASB

A-MODT

A-MRESETB

A-MDMU

A-MDML

A-MDQSU

A-MDQSUB

A-MDQSL

A-MDQSLB

A-MDQL4

A-MDQL0

A-MDQL3

A-MDQL7

A-MDQL5

A-MDQL2

A-MDQL6

A-MDQL1

A-MDQU1

A-MDQU3

A-MDQU0

A-MDQU4 A-MDQU5

A-MDQU2

A-MDQU6 A-MDQU7

R1209

240 1%

A/B_DDR3_CS

H5TQ1G63EFR-PBC

IC1201

DDR_1600_1G_HYNIX

EAN61829003

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_7

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

IC101

LGE2132(M1A_256M)

M1A_256M

B_DDR3_A[0]

E11

B_DDR3_A[1]

F12

B_DDR3_A[2]

D10

B_DDR3_A[3]

B10

B_DDR3_A[4]

E15

B_DDR3_A[5]

B11

B_DDR3_A[6]

F14

B_DDR3_A[7]

C11

B_DDR3_A[8]

D14

B_DDR3_A[9]

A12

B_DDR3_A[10]

F16

B_DDR3_A[11]

D13

B_DDR3_A[12]

D15

B_DDR3_A[13]

C12

B_DDR3_A[14]

E13

B_DDR3_BA[0]

A9

B_DDR3_BA[1]

D16

B_DDR3_BA[2]

A10

B_DDR3_MCLK

C13

B_DDR3_MCLKZ

B13

B_DDR3_MCLKE

E17

B_DDR3_ODT

B8

B_DDR3_RASZ

C8

B_DDR3_CASZ

B9

B_DDR3_WEZ

D11

B_RESET

F10

B_DDR3_CS0

D12

B_DDR3_DQSL

A19

B_DDR3_DQSU

B18

B_DDR3_DQML

C16

B_DDR3_DQMU

D21

B_DDR3_DQSBL

C18

B_DDR3_DQSBU

C17

B_DDR3_DQL[0]

A20

B_DDR3_DQL[1]

A16

B_DDR3_DQL[2]

C19

B_DDR3_DQL[3]

C15

B_DDR3_DQL[4]

C20

B_DDR3_DQL[5]

C14

B_DDR3_DQL[6]

B21

B_DDR3_DQL[7]

B15

B_DDR3_DQU[0]

F18

B_DDR3_DQU[1]

D19

B_DDR3_DQU[2]

D17

B_DDR3_DQU[3]

E21

B_DDR3_DQU[4]

E19

B_DDR3_DQU[5]

D20

B_DDR3_DQU[6]

D18

B_DDR3_DQU[7]

F20

ZQ

E9

IC101-*1

LGE2131(M1A_128M)

M1A_128M

B_DDR3_A[0]

E11

B_DDR3_A[1]

F12

B_DDR3_A[2]

D10

B_DDR3_A[3]

B10

B_DDR3_A[4]

E15

B_DDR3_A[5]

B11

B_DDR3_A[6]

F14

B_DDR3_A[7]

C11

B_DDR3_A[8]

D14

B_DDR3_A[9]

A12

B_DDR3_A[10]

F16

B_DDR3_A[11]

D13

B_DDR3_A[12]

D15

B_DDR3_A[13]

C12

B_DDR3_A[14]

E13

B_DDR3_BA[0]

A9

B_DDR3_BA[1]

D16

B_DDR3_BA[2]

A10

B_DDR3_MCLK

C13

B_DDR3_MCLKZ

B13

B_DDR3_MCLKE

E17

B_DDR3_ODT

B8

B_DDR3_RASZ

C8

B_DDR3_CASZ

B9

B_DDR3_WEZ

D11

B_RESET

F10

B_DDR3_CS0

D12

B_DDR3_DQSL

A19

B_DDR3_DQSU

B18

B_DDR3_DQML

C16

B_DDR3_DQMU

D21

B_DDR3_DQSBL

C18

B_DDR3_DQSBU

C17

B_DDR3_DQL[0]

A20

B_DDR3_DQL[1]

A16

B_DDR3_DQL[2]

C19

B_DDR3_DQL[3]

C15

B_DDR3_DQL[4]

C20

B_DDR3_DQL[5]

C14

B_DDR3_DQL[6]

B21

B_DDR3_DQL[7]

B15

B_DDR3_DQU[0]

F18

B_DDR3_DQU[1]

D19

B_DDR3_DQU[2]

D17

B_DDR3_DQU[3]

E21

B_DDR3_DQU[4]

E19

B_DDR3_DQU[5]

D20

B_DDR3_DQU[6]

D18

B_DDR3_DQU[7]

F20

ZQ

E9

H5TQ2G63FFR-PBC

IC1201-*3

DDR_1600_2G_HYNIX_NEW

EAN61829204

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

IC1201-*1

DDR_1600_1G_SS

EAN61836301

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

CLose to Saturn7M IC

CLose to DDR3

Option : Ripple Check !!!

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.

S_FLASH

2013/04/29

13

NC5_S7LR(M1A)

SPI_SCK

+3.5V_ST+3.5V_ST

C1300

0.1uF

R1301

4.7K

OPT

/SPI_CS

SPI_SDO

IC1300

MX25L8006EM2I-12G

SPI_FLASH_MACRONIX

3

WP#

2

SO/SIO1

4

GND

1

CS#

5

SI/SIO0

6

SCLK

7

HOLD#

8

VCC

R1302

33

R1300 10K

OPT

SPI_SDI

/FLASH_WP

IC1300-*1

W25Q80BVSSIG

SPI_FLASH_WINBOND

3

%WP[IO2]

2

DO[IO1]

4

GND

1

CS

5

DI[IO0]

6

CLK

7

HOLD[IO3]

8

VCC

+3.5V_ST

Serial Flash for SPI boot

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_EU

2013.07.15 18

L14_M1A

R1806

3.3K

OPT

RXB0-

RXA0+

C1800

0.1uF 16V

RXBCK-

RXA1-

RXB4-

+3.3V_Normal

RXB1+

RXBCK+

PANEL_VCC

RXB3+

RXA3-

RXB4+

RXA4-

RXA4+

RXA2+

+3.3V_Normal

RXB2-

R1807 10K

OPT

RXA1+

RXA2-

RXB1-

R1808

3.3K

OPT

RXA3+

RXA0-

PANEL_VCC

RXACK-

RXB2+

R1809 10K

OPT

RXB3-

RXB0+

P1800

FI-RE51S-HF-J-R1500

MO_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

RXACK+

RXA2+

RXA2-

RXA3+

RXACK+

RXA1+

RXA3-

RXA0+

RXA1-

RXACK-

RXA0-

R1801 0

MO_FHD

R1802 0

MO_FHD

R1803 0

MO_FHD

P1801

10031HR-30

MO_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

VCOM_SDA

VCOM_SCL

VCOM_SDA

VCOM_SCL

URSA/VCOM_SCL

R1811 2K

VCOM_I2C_PULL_UP

R1805

0

VCOM_I2C

R1810

2K

VCOM_I2C_PULL_UP

+3.3V_Normal

R1804

0

VCOM_I2C

VCOM_SCL

URSA/VCOM_SDA

URSA/VCOM_SCL

VCOM_SDA

RXB1-

RXB0-

RXA4+

RXA1-

Pol-change

RXB4+

RXACK+

RXBCK-

RXA0+

RXA2+

LVDS_EU

RXA2+

RXBCK-

RXB4-

RXA3+

RXA1+

RXB2+

RXB3-

RXA3-

RXBCK-

RXACK-

RXA2+

RXA1-

RXB1-

RXB3-

RXA3+

RXA2-

RXA0+

RXA4+

Shift

RXBCK+

RXB2-

RXA4+

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

RXACK+

RXA3-

RXACK-

RXB3+

RXA3+

RXA1-

RXB0-

RXA0-

RXACK+

RXB3+

LVDS_SEL

RXA4-

RXB3+

RXA4+

RXA2-

RXA2+

RXA1+

RXB2-

Pol-change

RXB4+

RXB1-

RXA4-

RXACK+

RXB3-

RXB0+

RXB3+

RXBCK+

RXB4-

RXA0+

RXA2+

RXB0+

RXB1+

RXA3-

RXA2-

RXBCK+

RXB4-

RXA0+

RXA4+

RXA2+

RXB3-

RXA0-

RXB0-

RXA4-

RXACK-

RXB0-

RXA4+

RXB2+

RXA1-

RXB2+

RXACK-

RXA3-

RXA1+

RXA3-

RXA1+

RXB3+

RXB3-

RXA3-

RXB1-

RXB4+

FOR FHD REVERSE(10bit)

RXB0+

RXB3-

RXA3+

RXA0+

RXA2- RXACK-

RXB1-

RXA3+

RXB2- RXBCK-

RXBCK+

RXA1+

RXA0-

RXA3+

RXA0-

RXB2+

RXB0-

RXA0-

RXB2-

RXACK-

MIRROR

RXB4-

RXA0-

RXB2+

RXA4+

RXB4-

RXA1+

RXB3+

RXB0+

RXB1+

RXA1-

RXA0-

RXA4-

RXB2-

Change in S7LR

RXA4-

RXB2+

MIRROR

RXB1-

RXA3+

RXA1-

RXACK+

RXB3+

RXB0+

RXB4-

RXACK+

RXB1+

RXACK-

RXA4-

RXA1-

RXA2-

RXA0+

RXB0-

RXB1+

RXB4+

RXB2+

RXBCK-

RXB0-

FOR FHD REVERSE(8bit)

RXBCK-

RXBCK+

RXB4+

RXB0+

RXB2-

RXA1+

RXBCK-

RXA2-

RXB1+

RXB1-

RXA4-

RXB4+

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

Change in S7LR

RXB1+

RXB3-

RXA2+

RXA3-

RXA2-

RXB2-

LVDS_SEL

RXBCK+

RXB4-

RXB0+

RXA0+

RXB4+

RXBCK+

RXACK+

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

V-COM I2C

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

2013.04.29 19

NC5_M1A

FE_TS_DATA[7]

CI_ADDR[4] CI_ADDR[3]

CI_ADDR[5]

FE_TS_DATA[3]

CI_ADDR[7]

CI_DATA[4]

FE_TS_DATA[0]

CI_ADDR[0]

CI_DATA[0-7]

CI_DATA[4]

CI_DATA[6]

CI_DATA[0]

CI_ADDR[2]

CI_DATA[7]

CI_DATA[5]

PCM_D[2]

FE_TS_DATA[6]

CI_DATA[5]

CI_DATA[3]

PCM_D[0]

PCM_D[4]

CI_DATA[7]

CI_DATA[0-7]

CI_DATA[1]

PCM_D[7]

CI_ADDR[13]

PCM_D[1]

CI_ADDR[10]

PCM_D[0-7]

CI_ADDR[6]

CI_DATA[2]

FE_TS_DATA[5]

CI_ADDR[12]

CI_ADDR[14]

CI_ADDR[9]

PCM_D[6]

CI_ADDR[11]

CI_DATA[2]

CI_ADDR[8]

CI_DATA[3]

FE_TS_DATA[2] FE_TS_DATA[1]

PCM_D[3]

PCM_D[5]

CI_ADDR[1]

FE_TS_DATA[4]

FE_TS_DATA[0-7]

CI_DATA[6]

CI_DATA[1]

R1905 100

CI_MIVAL_ERR

CI_MDI[5]

PCM_A[3]

R1917

47

CI_IOWR

GND

AR1908 33

R1914

100

/PCM_IORD

CI_DET

CI_OE

CI_ADDR[13]

/CI_CD2

CI_TS_DATA[7]

CI_ADDR[9]

PCM_A[6]

CI_MDI[0]

PCM_A[8]

CI_DATA[0-7]

CI_MDI[4]

CI_ADDR[14]

+5V_CI_ON

R1903

47

CI_MDI[3]

/PCM_CE

CI_TS_DATA[2]

CI_TS_DATA[6]

CI_MDI[1]

PCM_A[2]

PCM_A[0]

PCM_A[13]

CI_DET

R1907 33

CI_ADDR[11]

L1900

BLM18PG121SN1D

AR1905 33

CI_MDI[6]

CI_ADDR[8]

+5V_Normal

CI_TS_DATA[5]

FE_TS_VAL_ERR FE_TS_CLK

GND

CI_MDI[7]

FE_TS_SYNC

R1910 10K

R1904

47

/PCM_IOWR

/PCM_WE

/PCM_OE

GND

PCM_A[5]

C1904

0.1uF

CI_IOWR

CI_MDI[6]

CI_DATA[0-7]

CI_WE

GND

CI_TS_DATA[1]

/CI_CD2

CI_TS_DATA[3]

CI_MDI[7]

AR1909 33

CI_IORD

C1900 2pF 50V

R1909

10K

PCM_A[11]

C1906

0.1uF 16V

PCM_A[14]

/PCM_IRQA

CI_MDI[2]

CI_OE

CI_MIVAL_ERR

CI_MDI[0]

REG

CI_ADDR[0-14]

/CI_CD1

CI_MDI[2]

PCM_A[1]

REG

CI_TS_SYNC

+5V_Normal

PCM_A[4]

R1906

33

C1903 10uF

10V

PCM_A[12]CI_ADDR[12]

CI_MISTRT

AR1903 33

CI_MCLKI

PCM_A[9]

IC1900

74LVC1G32GW

OR_GATE_CI_PHILIPS

3GND2A4 Y

1B 5 VCC

CI_TS_CLK

C1901

0.1uF

GND

CI_ADDR[10]

AR1907

33

AR1904 33

CI_IORD

CI_TS_DATA[4]

CI_MDI[5]

CI_MDI[3]

AR1900

33

R1911

10K

R1913

10K

/PCM_REG

R1919

10K

PCM_RST

AR1901 33

R1908

10K

CI_MCLKI

FE_TS_DATA[0-7]

PCM_D[0-7]

R1912

100

PCM_A[7]

CI_MDI[1]

PCM_A[10]

CI_TS_VAL

CI_MDI[4]

R1918

100

/CI_CD1

CI_WE

AR1906 33

CI_TS_DATA[0]

IC1902

TC74LCX244FT

BUFFER_ORG

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_WAIT

CI_MISTRT

+3.3V_Normal

R1900 10K

+5V_Normal

C1905

0.1uF

+5V_Normal

R1920 10K

GND

+3.3V_Normal

R1915 47

/PCM_CD

P1900

10067972-000LF

CI_SLOT_JACK

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

R1921 33 R1922 33 R1923 100

PCM_5V_CTL

R1902 100

R1916 100K

R1901 10K

+5V_CI_ON

+5V_Normal

IC1901

AP2151WG-7

3

FLG

2

GND

4

EN

1

OUT

5

IN

CI_ADDR[1] CI_ADDR[2]

CI_ADDR[0]

CI_ADDR[3]

CI_ADDR[6]

CI_ADDR[4]

CI_ADDR[5]

CI_ADDR[7]

IC1900-*1

SN74LVC1G32DCKR

OR_GATE_CI_TI

3

GND

2

B

4

Y

1A5

VCC

AR1910 100

AR1902 100

R1924 0

C1902 1uF 10V

IC1902-*1

74LCX244FT

BUFFER_CI

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

IC1900-*2

TOSHIBA ELECTRONICS KOREA CORPORATION

OR_GATE_CI_TOSHIBA

3

GND

2

IN_A

4

OUT_Y

1

IN_B5VCC

CI TS INPUT

CI POWER ENABLE CONTROL

CLOSE TO MSTAR

CI SLOT

CI DETECT

CI HOST I/F

* Option name of this page : CI_SLOT

CI Region

(because of Hong Kong)

CLOSE TO MSTAR

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.

LAN

2013.04.29 21

NC5_M1A

EPHY_RN

EPHY_TN

EPHY_TP

EPHY_RP

C2104

0.01uF 50V

ETHERNET

JK2100

RJ45VT-01SN002

ETHERNET

1

2

3

4

5

6

7

8

9

C2105

0.01uF 50V

ETHERNET

* H/W option : ETHERNET

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.

2013.04.29

LNB 27

NC5_M1A

R2701

0

C2709

0.1uF 50V

LNB

C2710

0.1uF

LNB

A_GND

+12V_LNB

D2704 40V

LNB_SMAB34

D2705-*1

40V

LNB_SX34

A_GND

C2708 10uF 25V

LNB

A_GND

C2707

0.1uF

LNB

R2702

2.2K 1W

LNB

C2712

0.1uF 50V

LNB

C2703

0.01uF 50V

LNB

R2705

33

LNB

D2705 40V

LNB_SMAB34

D2704-*1

40V

LNB_SX34

C2705 10uF 25V

LNB

A_GND

C2704 10uF 25V

LNB

D2701

LNB

D2703

30V

LNB

A_GND

R2704

33

LNB

D2702

30V

MBR230LSFT1G

LNB

LNB_TX

C2706 10uF 25V

LNB

+12V

C2713

0.22uF 25V

LNB

L2701

BLM18PG121SN1D

LNB

LNB_OUT

C2711

0.22uF

LNB

L2702

15uH

SP-7850_15

LNB

DEMOD_SCL

DEMOD_SDA

C2701 18pF

LNB C2714 18pF

LNB

C2702 33pF

LNB

R2703

36K

1/16W 1%

LNB

R2706 0

IC2701

A8303SESTR-T

LNB

1

VCP

3

NC_1

7

SCL9ADD

10

TONECTRL

11

TCAP

12

ISET

13

VREG

14

GND

15

VIN

16LX17

GNDLX18NC_219NC_320BOOST

5

TDO

8

SDA6IRQ

4

TDI

2

LNB

21

[EP]GND

close to TUNER

DVB-S2 LNB Part Allegro

Close to Tuner Surge protectioin

3A

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

(Option:LNB)

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

close to Boost pin(#1)

Max 1.3A

close to VIN pin(#15)

2A

Max 1.3A

Caution!! need isolated GND

3.5A

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.

2013.07.24 28

L14_M1A

SCART_ COMPONENT

JK2801

PSC008-01

EU

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

C2808

0.1uF 50V

EU

R2806

470K

R2825 10K

EU

SC1_G+/COMP1_Y+

SC1/COMP1_L_IN

R2809 470K

SCART1_Rout

R2828

3.9K

EU

R2833

220K EU

R2830 12K

EU

IC2801

AZ4580MTR-E1

EU

3

IN1+

2

IN1-

4

VEE

1

OUT1

5

IN2+

6

IN2-

7

OUT2

8

VCC

R2819

10K

R2836 10K

EU

C2807 33pF

EU

R2843

470K

OPT

R2824

15K

EU

R2839

10K

EU

SCART1_MUTE

SC1_ID

VA2812 20V ESD_SCART

R2826 10K

EU

SC1_FB

R2827

22

EU

DTV/MNT_L_OUT

VA2815

5.6V OPT

+3.5V_ST

R2835

5.6K

EU

VA2808 20V ESD_SCART

R2842

220K

EU

R2820 1K

EU

VA2813

5.6V ESD_SCART

DTV/MNT_L_OUT

R2831

2.2K

EU

R2829 12K

EU

DTV/MNT_R_OUT

VA2809

5.6V ESD_SCART

SCART1_Lout

VA2805

5.6V OPT

R2822 75

EU

VA2810

20V

ESD_SCART

+12V

C2811 330pF

EU

VA2817 20V ESD_SCART

SC1_R+/COMP1_Pr+

VA2806

5.6V OPT

R2841

33K

EU

R2844

2.2K

EU

R2840

5.6K

EU

DTV/MNT_L_OUT

C2806

330pF

EU

SC1/COMP1_R_IN

+3.3V_Normal

R2834 33K

EU

DTV/MNT_R_OUT

C2804 10uF 16V

EU

R2832 470K

OPT

VA2811 20V ESD_SCART

C2812

10uF

16V

EU

DTV/MNT_R_OUT

SC1/COMP1_DET

C2810

33pF

EU

SC1_B+/COMP1_Pb+

DTV/MNT_VOUT

C2801 47pF 50V

OPT

SC1/AV2_CVBS_IN

C2809

0.1uF

SCART_MUTE

R2838

2K

SCART_MUTE

R2837

2K

SCART_MUTE

R2845

10K

SCART_MUTE

MMBT3904(NXP)

Q2803

SCART_MUTE

MMBT3904(NXP)

Q2802

SCART_MUTE

VA2807

5.5V ESD_SCART

R2807 75

R2805

75

R2808 75

R2813 75

EU

AV2_L_IN

R2847 0

AV2

SC1/AV2_CVBS_IN

AV2_R_IN

JK2803

PPJ231-01

AV2

8

6

7

5

4

R2848 0 EU

AV2_CVBS_DET

AV2_L_IN_A

AV2_R_IN_A

AV2_CVBS_DET

C2814 1000pF 50V

EU

C2813 1000pF 50V

EU

VA2816

5.6V

OPT

R2814

1K

R2818

1K

R2800

75

R2812

10K

R2801

75

R2804

75

+3.3V_Normal

R2810 10K

COMP2_Y+/AV_CVBS_IN

R2817

10K

COMP2_DET

D2801-*1 ESD_COMP_ZENER_KEC

+3.3V_Normal

R2803

470K

COMP2_Pr+

R2816 12K

COMP2_R_IN

R2811 10K

VA2801

5.5V

ESD_COMP

C2800

0.1uF 16V

OPT

COMP2_L_IN

D2800-*1 ESD_COMP_ZENER_KEC

COMP2_Pb+

D2801

ESD_COMP_ZENER_ROHM

R2815 12K

VA2802

5.5V

ESD_COMP

VA2803

5.6V OPT

R2802 470K

D2800

ESD_COMP_ZENER_ROHM

AV_CVBS_DET

VA2804

5.6V OPT

VA2800

5.6V OPT

R2850 1K

AV2

R2821 75

EU

JK2802

PPJ245N2-01

5A

[GN/YL]O-SPRING

6A

[GN/YL]E-LUG

4A

[GN/YL]CONTACT

5B

[BL]O-SPRING

7C

[RD1]E-LUG-S

5C

[RD1]O-SPRING

4C

[RD1]CONTACT

5D

[WH]O-SPRING

4E

[RD2]CONTACT

5E

[RD2]O-SPRING

6E

[RD2]E-LUG

VA2814

5.6V

L2800

CM2012FR22KT

220nH

EU

C2815 68pF 50V

EU

C2816 68pF 50V

EU

VA2818

5.6V AV2_LR_ZENER

R2854 470K AV2

C2817 1000pF 50V OPT

R2853 12K AV2

R2851 10K

AV2

C2818 1000pF 50V OPT

R2855 12K AV2

R2856 470K AV2

VA2819

5.6V AV2_LR_ZENER

R2852 10K

AV2

VA2820

5.6V OPT

ZD2801

AV2_CVBS_ZENER_ROHM

ZD2800 AV2_CVBS_ZENER_ROHM

C2819 47pF 50V AV2

R2857 75

1%

AV2

1608

ZD2801-*1

AV2_CVBS_ZENER_KEC

ZD2800-*1

AV2_CVBS_ZENER_KEC

R2846 0

AV2

R2849 0

AV2

R2858 0

EU

R2823 0

EU

AV2_L_IN_A

AV2_R_IN_A

AV2_L_IN_A

AV2_R_IN_A

SCART_COMPONENT

CLOSE TO MSTAR

SCART AMP

[SCART AUDIO MUTE]

COMPONENT

FULL SCART

CLOSE TO MSTAR

Size Check !!!

AV2

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.

2013.04.29

HEAD_PHONE_EU 30

NC5_M1A

R3001

3.3K

OPT

C3000 10uF 16V

HEAD_PHONE

C3001 10uF 16V

HEAD_PHONE

JK3000

KJA-PH-0-0177

HEAD_PHONE

3DETECT

4L

5GND

1R

+3.3V_Normal

R3005 10K

HEAD_PHONE

C3003 1000pF 50V

OPT

HP_LOUT

R3004

1K

HEAD_PHONE

HP_DET

+3.5V_ST

HP_ROUT

SIDE_HP_MUTE

R3002 1K

HEAD_PHONE

C3002 1000pF 50V

OPT

R3003

1K

HEAD_PHONE

Q3002 MMBT3904(NXP) OPT

E

B

C

Q3003 MMBT3904(NXP) OPT

E

B

C

Q3005 MMBT3904(NXP) OPT

E

B

C

Q3004 MMBT3904(NXP) OPT

E

B

C

Q3001 MMBT3906(NXP)

OPT

E

B

C

Q3000

MMBT3904(NXP)

OPT

E

B

C R3000 1K

OPT

C3004

4.7uF 10V

HEAD_PHONE

L3001

HEAD_PHONE

5.6uH

L3000

HEAD_PHONE

5.6uH

C3005

4.7uF 10V

HEAD_PHONE

Headphone *Option : HEAD_PHONE_EU

Close to the Main IC

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.

2013.08.27

TUNER_EU 37

L14_M1A

FE_TS_DATA[5] FE_TS_DATA[6] FE_TS_DATA[7]

FE_TS_DATA[0]

FE_TS_DATA[2] FE_TS_DATA[3]

FE_TS_DATA[4]

FE_TS_DATA[1]

TU_CVBS

C3706

0.1uF 16V

TU_SIF

Q3701 MMBT3906(NXP)

CHINA

E

B

C

R3739-*1

MLG1005SR27JT

TU_I2C_FILTER

+3.3V_LNA

FE_TS_DATA[0-7]

AR3702-*1 47

CHINA

C3727

0.1uF 16V

T2_OR_CHINA

C3718 100pF 50V

T2_OR_CHINA

+3.3V_TU

+3.3V_DEMOD

TU_GND_B

FE_TS_VAL_ERR

C3731

0.1uF 16V

FE_TS_CLK

C3705 20pF TU_NON_ATSC

C3724

0.1uF 16V

T2_OR_CHINA

+3.3V_DEMOD

Q3700 MMBT3906(NXP)

CHINA

E

B

C

LNB_TX

C3723

0.1uF 16V

T2_OR_CHINA

FE_TS_ERR

C3722

0.1uF 16V

T2_OR_CHINA

+3.3V_TU

C3710 20pF TU_NON_ATSC

C3726

0.1uF 16V CHINA

DEMOD_SDA

FE_TS_VAL

+3.3V_Normal

AR3701-*1 47

CHINA

R3838-*1

MLG1005SR27JT

TU_I2C_FILTER

TU_SDA

FE_TS_ERR

AR3700-*1 47

CHINA

C3729

0.1uF 16V

T2_OR_CHINA

LNB_OUT

+3.3V_TU

IF_AGC_MAIN

IF_P_MSTAR

TU_SCL

C3732

0.1uF 16V

T2_OR_CHINA

DEMOD_SCL

C3703

0.1uF 16V

FE_TS_VAL

C3733 22uF 10V

IF_N_MSTAR

FE_TS_SYNC

C3708 100pF 50V

C3721 100pF 50V

T2_OR_CHINA

+3.3V_TU

C3707 20pF TU_NON_ATSC

TU_GND_B

+3.3V_TU

C3716

0.1uF 16V

T2_OR_CHINA

L3702

BLM18PG121SN1D

T2_OR_CHINA

C3730 22uF 10V

C3738

0.1uF 16V

C3711 20pF TU_NON_ATSC

DEMOD_RESET

+1.2V_DEMOD

C3737 10uF 10V

T2_OR_CHINA

C3734 10uF 10V

T2_OR_CHINA

TU_GND_B

AR3700 0 1/16W

T2

AR3701 0 1/16W

T2

AR3702 0 1/16W

T2

C3701 1000pF 630V

CHINA

L3704

UBW2012-121F

L3701

UBW2012-121F

C3739 22uF 10V

+3.3V_TU

C3714

0.1uF 16V

C3702 20pF 50V

T2_OR_CHINA

C3704 20pF 50V

T2_OR_CHINA

C3713 100pF 50V

T2_OR_CHINA

+1.2V_DEMOD

+3.3V_LNA

R3711

22

T2_OR_CHINA

R3719

10

T2_OR_CHINA

R3732 220

CHINA

R3716

1K

TU_NON_ATSC

R3724

4.7K

CHINA

R3712

22

T2_OR_CHINA

R3731 0

OPT

R3739

TU_I2C_NON_FILTER

33

R3714 0

R3723

3.3K

T2_OR_CHINA

R3738

TU_I2C_NON_FILTER

33

R3725

470

CHINA

R3736

0

T2_OR_CHINA

R3726 0

OPT

R3734 22K 1%

T2_OR_CHINA

R3735 220

CHINA

R3728 82

CHINA

R3717

1K

TU_NON_ATSC

R3709

10

TU_NON_ATSC

R3710

10

TU_NON_ATSC

R3737 1

T2_OR_CHINA

C2603

0.1uF 16V

RF_SW_OPT

R2603

0

RF_SW_OPT

RF_SWITCH_CTL

R3733 12K 1%

T2_OR_CHINA

C3725 1uF 10V T2_OR_CHINA

R3707

0

T2_OR_CHINA

C3709

0.1uF 50V

T2_OR_CHINA

TU_GND_B

C3712 1000pF 630V

CHINA

TU_GND_A

R3720

0 NON_CHINA

R3708

0

NON_CHINA

R3718

0 NON_CHINA

R3721

0

NON_CHINA

R3713

0 NON_CHINA

R3715

0 NON_CHINA

IC3701

AP7361-Y-13

T2_OR_CHINA

3

ADJ/NC

2

GND

4

IN

1EN5

OUT

TDJH-G101D

TU3700

TUNER_T/C

47

SHIELD

6

IF[P]

7

IF[N]

8

NC_2

9

NC_3

1

B1[+3.3V]

2

NC_1

3

IF_AGC

4

SCL

5

SDA

A1

B1

TU3701 TDJM-G101D

TUNER_T2/C/S2

1

B1[+3.3V]

2

NC_1

3

AIF_AGC

4

SCL_RF

5

SDA_RF

6

AIF[P]

7

AIF[N]

8

NC_2

9

NC_3

10

NC_4

11

B2[+3.3V]

12

ERROR

13

GND_1

14

MCLK

15

SYNC

16

VALID

17

D0

18

D1

19

D2

20

D3

21

D4

22

D5

23

D6

24

D7

25

RESET_DEMOD

26

B3[+3.3V]

27

SCL_DEMOD

28

B4[+1.1V]

29

F22_OUTPUT

30

SDA_DEMOD

31

LNB

47

32

GND

B1

A1

TDJH-H101F

TU3700-*1

TUNER_NTSC

47

SHIELD

6

IF[P]

7

IF[N]

8

NC_2

9

NC_3

1

B1[+3.3V]

2

NC_1

3

IF_AGC

4

SCL

5

SDA

A1

B1

TU3702 TDJM-G105D

TUNER_AJ_T2

1

B1[+3.3V]

2

NC_1

3

AIF_AGC

4

SCL_RF

5

SDA_RF

6

AIF[P]

7

AIF[N]

8

NC_2

9

NC_3

10

NC_4

11

B2[+3.3V]

12

ERROR

13

GND_1

14

MCLK

15

SYNC

16

VAILD

17

D0

18

D1

19

D2

20

D3

21

D4

22

D5

23

D6

24

D7

25

RESET_DEMOD

26

B3[+3.3V]

27

SCL_DEMOD

28

B4[+1.1V]

29

F22_OUTPUT

30

SDA_DEMOD

47

SHIELD

B1

A1

R3709-*1

0

TU_ATSC

R3710-*1

0

TU_ATSC

R3716-*1

1.8K

TU_ATSC

R3717-*1

1.8K

TU_ATSC

C3705-*1 18pF

TU_ATSC

C3707-*1 18pF

TU_ATSC

TU3703 TDJM-C301D

TUNER_CHINA

1

B1[+3.3V]

2

RF_SW_CTL

3

NC_1

4

SCL_RF

5

SDA_RF

6

NC_2

7

NC_3

8

SIF

9

CVBS

10

NC_4

11

NC_5

12

ERROR

13

GND_1

14

MCLK

15

SYNC

16

VAILD

17

D0

18

D1

19

D2

20

D3

21

D4

22

D5

23

D6

24

D7

25

RESET_DEMOD

26

B2[+3.3V]

27

SCL_DEMOD

28

B3[+1.1V]

29

NC_6

30

SDA_DEMOD

47

SHIELD

B1

A1

TU_GND_A

TU_GND_B

L14 TUNER_EU T/C_T2/C/S2_CHINA

close to TUNER

R1

ERROR & VALID PIN

R2

Vo=0.8*(1+R1/R2)

should be guarded by ground

GPIO must be added.

GND seperation for CHINA tuner

Close to TUNER

TU_I2C Multi option

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_MSTAR_DEBUG_4P

2013/04/30

40

L14_S7LR(M1A)

PM_RXD

+3.5V_ST

R4001 100

R4000 100

P4000

12507WS-04L

RS232C_DEBUG_4P

1

VCC

2

PM_RXD

3

GND

4

RM_TXD

5

GND

PM_TXD

JP_GND3

RGB_DDC_SCL

JP_GND4

RGB_DDC_SDA

JP_GND1

JP_GND2

P4001

12505WS-04A00

MSTAR_DEBUG_4P

1

2

3

4

5

RS-232C 4PIN & MSTAR DEBUG 4PIN

RS-232C 4PIN

MSTAR DEBUG 4PIN

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.

2013/04/29

TP_EU 41

NC5_M1A

CI_DET

DDC_SCL_2

/CI_CD1

SIDE_HP_MUTE

HP_DET

CK+_HDMI2

SPDIF_OUT

HDMI_ARC

D0+_HDMI2

D1+_HDMI2

HP_ROUT

D0-_HDMI2

HP_LOUT

EPHY_RN

EPHY_RP

5V_DET_HDMI_2

HPD2

EPHY_TP

AV2_CVBS_DET

D2+_HDMI2

EPHY_TN

SENSOR_SDA

FRC_RESET

D1-_HDMI2

IF_AGC_SEL

SENSOR_SCL

D2-_HDMI2

CK-_HDMI2

DEMOD_RESET

DDC_SDA_2

/CI_CD2

RF_SWITCH_CTL

TP for EU

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_EYE_SENSOR

2013/09/03

46

L14_M1A

R4603

10K

1%

R4602 100

C4606 18pF 50V

OPT

C4600

0.1uF 16V

R4608 100 Digital Eye

R4600

3.3K

R4607 1K

Digital Eye

C4603

0.1uF 16V

OPT

KEY1

+3.5V_ST

R4601 100

C4601 1000pF 50V

KEY2

VA4600

LED_R_Zener

R4604

10K

1%

C4604 100pF

50V

R4605

1K

Digital Eye

SENSOR_SDA

+3.3V_Normal

P4601

12507WR-08L

OPT

1

2

3

4

5

6

7

8

9

C4602

0.1uF 16V

OPT

L4600

BLM18PG121SN1D

C4605 18pF 50V

OPT

+3.5V_ST

IR

R4609 100 Digital Eye

+3.5V_ST

R4606

1.8K

SENSOR_SCL

P4600

12507WR-10L

1

2

3

4

5

6

7

8

9

10

11

LED_R/BUZZ

VA4601

IR_Zener

IR/LED + Digital Eye + Control

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.

2013.08.27

MAIN1_EU 1

L14_M1A

PCM_A[6]

PCM_A[5]

PCM_A[3]

PCM_A[7]

PCM_A[4]

PCM_A[0]

PCM_A[2]

PCM_A[1]

PCM_D[6]

PCM_A[3]

PCM_A[8]

PCM_A[0]

PCM_A[6]

PCM_D[5]

PCM_D[7]

PCM_D[2]

PCM_A[10]

PCM_D[1]

PCM_A[14]

PCM_A[4]

PCM_A[9]

PCM_A[7]

PCM_A[12]

PCM_A[5]

PCM_A[11]

PCM_D[0]

PCM_A[1]

PCM_D[4]

PCM_A[2]

PCM_D[3]

PCM_A[13]

FE_TS_DATA[7]

FE_TS_DATA[0] FE_TS_DATA[5] FE_TS_DATA[6]

FE_TS_DATA[4]

FE_TS_DATA[3]

FE_TS_DATA[1]

FE_TS_DATA[0]

CI_TS_DATA[7]

CI_TS_DATA[6]

CI_TS_DATA[5]

CI_TS_DATA[4]

CI_TS_DATA[3]

CI_TS_DATA[2]

CI_TS_DATA[1]

CI_TS_DATA[0]

FE_TS_DATA[2]

AR103

22

R157 100

AMP_SDA

PCM_A[0-7]

R107 1K

+3.3V_Normal

PWM0

AR104

22

R177 10K LCD

MODEL_OPT_2

I2C_SDA

IC102-*4

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

R109

3.9K

/F_RB

LED_R/BUZZ

I2C_SCL

+3.3V_Normal

R144

2.2K

C105

0.1uF

C106 8pF OPT

R111 22

PM_MODEL_OPT_0

R140 1K

R176 10K PDP

+3.5V_ST

I2C_SDA

MODEL_OPT_0

I2C_SCL

R102

3.3K

R145

2.2K

/PF_OE

PF_ALE

R141 1K

C104 8pF OPT

KEY1

R156 10K

PWM0

KEY2

R105 1K

OPT

AMP_SCL

R112 22

AR101

22

POWER_ON/OFF_1

R108 1K OPT

PWM_DIM

+3.3V_Normal

MODEL_OPT_1

/PF_WP

AR102

22

AMP_MUTE

PWM1

+3.3V_Normal

/PF_WE

C101

0.1uF

+3.3V_Normal

R106 1K

/PF_CE0

SC1/COMP1_DET

PWM2

/PF_CE1

C103

0.1uF

IC102

H27U1G8F2CTR-BC

EAN35669103

NAND_FLASH_1G_HYNIX

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

IC102-*1

H27U2G8F2CTR

EAN60708702

NAND_FLASH_2G_HYNIX

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

IC102-*3

TC58NVG1S3ETA00

EAN60991001

NAND_FLASH_2G_TOSHIBA

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

IC102-*2

TC58NVG0S3ETA0BBBH

EAN61508001

NAND_FLASH_1G_TOSHIBA

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

DEMOD_RESET

5V_DET_HDMI_4

AMP_RESET

PCM_A[0-14]

PCM_D[0-7]

CI_TS_CLK

FE_TS_CLK

CI_TS_DATA[0-7]

FE_TS_SYNC FE_TS_VAL_ERR

CI_TS_SYNC CI_TS_VAL

FE_TS_DATA[0]

FE_TS_DATA[0-7]

/PCM_REG

/PCM_IOWR

/PCM_IORD

/PCM_WE

/PCM_OE

/PCM_IRQA

/PCM_CE

/PCM_WAIT

PCM_RST

/PCM_CD

USB1_OCD

USB1_CTL

/PF_CE1

PF_ALE

/PF_WE

/F_RB /PF_OE

/PF_CE0

/PF_WP

SPI_SDI

R188 33

SPI_SDO

R190 33

SPI_SCK

RXB2-

RXB0+

RXB3+

RXB2+

RXB0-

RXB1+

RXB4+

RXB3-

RXB1-

RXB4-

RXBCK+ RXBCK-

RXA4+ RXA4RXA3+ RXA3-

RXACK-

RXACK+

RXA2-

RXA2+

RXA1-

RXA1+

RXA0+ RXA0-

SENSOR_SCL SENSOR_SDA

AMP_SDA

AMP_SCL

TU_SDA

TU_SCL

AV_CVBS_DET

AV2_CVBS_DET

COMP2_DET

PCM_5V_CTL

RF_SWITCH_CTL

R18133

5V_DET_HDMI_2

FRC_RESET

R18233

SOC_RESET IR

EPHY_TP

EPHY_TN

EPHY_RP

EPHY_RN

R192 100

SPDIF_OPTIC

SPDIF_OUT

R187

1M

C113-*1

30pF

XTAL_LOAD_30pF

X101 24MHz

C113-*2

27pF

XTAL_LOAD_27pF

C114-*1

30pF

XTAL_LOAD_30pF

C114-*2

27pF

XTAL_LOAD_27pF

IF_AGC_MAIN

L101 BLM18PG121SN1D

R196 0

C120

0.047uF 25V

R193

10K

C119

0.1uF

+3.3V_Normal

R199 47

CHINA

R198 47

CHINA

C115 0.1uF

CHINA

C123 1000pF OPT

C116 0.1uF

CHINA

C124 33pF TU_NON_ATSC

C118

0.1uF

IF_P_MSTAR

C117

0.1uF

C122 33pF

TU_NON_ATSC

C121 100pF

OPT

IF_N_MSTAR

MODEL_OPT_5 MODEL_OPT_6

MODEL_OPT_4

PWM2

R189 33

/SPI_CS

RGB_DDC_SCL RGB_DDC_SDA

I2C_SDA

R183 22

I2C_SCL

R184 22

R194 0

R195 0

LED_R/BUZZ

PM_LED

SPI_SDI

+3.5V_ST

SIDE_HP_MUTE

R115 4.7K

OPT

R117 4.7K

OPT

R116 4.7K

R118 4.7K

/FLASH_WP

MHL_CD_SENSE

PM_MODEL_OPT_0

SCART1_MUTE

POWER_DET

RL_ON

INV_CTL

HP_DET

MHL_OCP_EN

/MHL_OCP_DET

PM_LED

PANEL_CTL

PM_TXD PM_RXD

TU_SIF

/CI_CD1 /CI_CD2

CI_DET

/PCM_CD

R180

10K

+3.3V_Normal

R178 22

R197 0

DEMOD_SCL DEMOD_SDA

R114 22

T2_OR_CHINA

R113 22

T2_OR_CHINA

R165 2.7KR121 2.7K

OPT

/VBUS_EN

C113 22pF

XTAL_LOAD_22pF

C114 22pF

XTAL_LOAD_22pF

URSA/VCOM_SCL

URSA/VCOM_SDA

PWM3

R103 10K

IC101

LGE2132(M1A_256M)

M1A_256M

GPIO78

Y1

GPIO79

W4

I2C_SCKM3/I2C_DDCR_CK/GPIO77

K17

I2C_SDAM3/I2C_DDCR_DA/GPIO76

J15

SDAM2/GPIO55

U8

SCKM2/GPIO56

T7

SCKM0/GPIO58

U7

SDAM0/GPIO59

V7

I2S_IN_BCK/GPIO159

F6

I2S_IN_SD/GPIO160

G6

I2C_SCKM1/GPIO80

AA4

I2C_SDAM1/GPIO81

Y4

ET_TXD[0]/GPIO62

J6

EXT_TX_CLK/GPIO64

K6

I2S_IN_WS/GPIO158

G7

ET_COL/GPIO60

J4

ET_TXD[1]/GPIO61

J5

LCK/GPIO194

H19

LDE/GPIO195

G20

LHSYNC/GPIO196

G19

LVSYNC/GPIO197

G21

UART2_RX/GPIO69

J17

UART2_TX/GPIO70

J16

UART3_TX/GPIO52

E8

UART3_RX/GPIO53

D7

GPIO46[CTS]

U6

GPIO47[RTS]

V6

UART1_TX/GPIO48

K15

UART1_RX/GPIO49

L16

ET_TX_EN/GPIO63

H5

ET_RXD[0]/GPIO65

K5

ET_MDC/GPIO66

K4

ET_MDIO/GPIO67

H6

ET_RXD[1]/GPIO68

L5

PCMADR[0]/NF_AD[0]/GPIO130

U17

PCMADR[1]/NF_AD[1]/GPIO129

R18

PCMADR[2]/NF_AD[2]/GPIO127

V17

PCMADR[3]/NF_AD[3]/GPIO126

R16

PCMADR[4]/NF_AD[4]/GPIO104

U16

PCMADR[5]/NF_AD[5]/GPIO106

T17

PCMADR[6]/NF_AD[6]/GPIO107

W18

PCMADR[7]/NF_AD[7]/GPIO108

U20

PCMADR[8]/GPIO113

Y19

PCMADR[9]/GPIO115

AA19

PCMADR[10]/GPIO119

AA20

PCMADR[11]/GPIO117

W21

PCMADR[12]/GPIO109

V20

PCMADR[13]/GPIO112

Y17

PCMADR[14]/GPIO111

V18

PCMCD_N/GPIO135

V19

PCMCE_N/GPIO120

W19

PCMDATA[0]/GPIO131

U18

PCMDATA[1]/GPIO132

V16

PCMDATA[2]/GPIO133

W17

PCMDATA[3]/GPIO125

Y20

PCMDATA[4]/GPIO124

R15

PCMDATA[5]/GPIO123

AA18

PCMDATA[6]/GPIO122

T15

PCMDATA[7]/GPIO121

Y21

PCMIORD_N/GPIO116

W20

PCMIOWR_N/GPIO114

V21

PCMIRQA_N/GPIO110

Y18

PCMOE_N/GPIO118

T16

PCMREG_N/GPIO128

R17

PCM_RESET/GPIO134

T18

PCMWAIT_N/GPIO105

W16

PCMWE_N/GPIO198

U15

TS0CLK/GPIO92

V10

TS0DATA[0]/GPIO82

T14

TS0DATA[1]/GPIO83

T13

TS0DATA[2]/GPIO84

U13

TS0DATA[3]/GPIO85

V15

TS0DATA[4]/GPIO86

U12

TS0DATA[5]/GPIO87

V13

TS0DATA[6]/GPIO88

U14

TS0DATA[7]/GPIO89

T11

TS0SYNC/GPIO91

T12

TS0VALID/GPIO90

V12

TS1CLK/GPIO103

Y14

TS1DATA[0]/GPIO93

Y16

TS1DATA[1]/GPIO94

AA15

TS1DATA[2]/GPIO95

Y13

TS1DATA[3]/GPIO96

AA16

TS1DATA[4]/GPIO97

W12

TS1DATA[5]/GPIO98

AA13

TS1DATA[6]/GPIO99

W14

TS1DATA[7]/GPIO100

W13

TS1SYNC/GPIO102

Y15

TS1VALID/GPIO101

W15

PM_SPI_SCZ1/GPIO_PM[6]/GPIO13

B3

PM_SPI_SCK/GPIO1

A3

PM_SPI_SCZ0/GPIO0

A4

PM_SPI_SDI/GPIO2

C3

PM_SPI_SDO/GPIO3

A2

RP

B1

TN

C2

TP

C1

RN

B2

SPDIF_IN/GPIO161

D2

SPDIF_OUT/GPIO162

D1

HWRESET

D8

IRIN/GPIO5

E5

DDCA_CK/UART0_RX

G4

DDCA_DA/UART0_TX

G5

PWM0/GPIO71

J18

PWM1/GPIO72

K18

PWM2/GPIO73

K16

PWM3/GPIO74

L18

PWM4/GPIO75

L17

NF_ALE/GPIO146

T8

NF_CEZ/GPIO142

T9

NF_CLE/GPIO141

U9

NF_RBZ/GPIO147

U11

NF_REZ/GPIO144

V9

NF_WEZ/GPIO145

U10

NF_WPZ/GPIO199

T10

IF_AGC

W2

SIFM

W1

SIFP

W3

IM

V2

IP

V1

XIN

AA2

XOUT

Y2

IC101

LGE2132(M1A_256M)

M1A_256M

LVA4P/TTL_B[0]/HCONV/GPIO170

U19

LVA4M/TTL_B[1]/E_O/GPIO171

T20

LVA3P/TTL_B[2]/FB/GPIO172

T21

LVA3M/TTL_B[3]/OPT_P/GPIO173

T19

LVACKP/TTL_B[4]/MCLK/GPIO174

R21

LVACKM/TTL_B[5]/GCLK/GPIO175

R20

LVA2P/TTL_B[6]/GST/GPIO176

R19

LVA2M/TTL_B[7]/POL/GPIO177

P20

LVA1P/TTL_G[0]/EPI0+/GPIO178

P19

LVA1M/TTL_G[1]/EPI0-/GPIO179

N20

LVA0P/TTL_G[2]/EPI1+/GPIO180

N21

LVA0M/TTL_G[3]/EPI1-/GPIO181

N19

LVB4P/TTL_G[4]/EPI2+/GPIO182

M21

LVB4M/TTL_G[5]/EPI2-/GPIO183

M20

LVB3P/TTL_G[6]/EPI3+/GPIO184

M19

LVB3M/TTL_G[7]/EPI3-/GPIO185

L20

LVBCKP/TTL_R[0]/EPI4+/GPIO186

L19

LVBCKM/TTL_R[1]/EPI4-/GPIO187

K20

LVB2P/TTL_R[2]/EPI5+/GPIO188

K21

LVB2M/TTL_R[3]/EPI5-/GPIO189

K19

LVB1P/TTL_R[4]/EPI6+/GPIO190

J21

LVB1M/TTL_R[5]/EPI6-/GPIO191

J20

LVB0P/TTL_R[6]/EPI7+/GPIO192

J19

LVB0M/TTL_R[7]/EPI7-/GPIO193

H20

SAR0/GPIO35

D5

SAR1/GPIO36

F8

SAR2/GPIO37

E7

SAR3/GPIO38

E6

SAR4/GPIO39

D6

GPIO_PM[13]/GPIO20

W10

GPIO_PM[14]/GPIO21

Y10

PM_LED/GPIO4

P3

GPIO_PM[0]/GPIO7

Y3

PM_SPI_SCZ2/GPIO_PM[10]/GPIO17

Y5

GPIO_PM[15]/GPIO22

W11

GPIO_PM[4]/GPIO11

D3

GPIO_PM[7]/GPIO14

AA3

GPIO_PM[8]/GPIO15

W5

PWM_PM/GPIO200

D4

PM_UART_TX/GPIO_PM[1]/GPIO8

L15

PM_UART_RX/GPIO_PM[5]/GPIO12

Y11

IC101-*1

LGE2131(M1A_128M)

M1A_128M

GPIO78

Y1

GPIO79

W4

I2C_SCKM3/I2C_DDCR_CK/GPIO77

K17

I2C_SDAM3/I2C_DDCR_DA/GPIO76

J15

SDAM2/GPIO55

U8

SCKM2/GPIO56

T7

SCKM0/GPIO58

U7

SDAM0/GPIO59

V7

I2S_IN_BCK/GPIO159

F6

I2S_IN_SD/GPIO160

G6

I2C_SCKM1/GPIO80

AA4

I2C_SDAM1/GPIO81

Y4

ET_TXD[0]/GPIO62

J6

EXT_TX_CLK/GPIO64

K6

I2S_IN_WS/GPIO158

G7

ET_COL/GPIO60

J4

ET_TXD[1]/GPIO61

J5

LCK/GPIO194

H19

LDE/GPIO195

G20

LHSYNC/GPIO196

G19

LVSYNC/GPIO197

G21

UART2_RX/GPIO69

J17

UART2_TX/GPIO70

J16

UART3_TX/GPIO52

E8

UART3_RX/GPIO53

D7

GPIO46[CTS]

U6

GPIO47[RTS]

V6

UART1_TX/GPIO48

K15

UART1_RX/GPIO49

L16

ET_TX_EN/GPIO63

H5

ET_RXD[0]/GPIO65

K5

ET_MDC/GPIO66

K4

ET_MDIO/GPIO67

H6

ET_RXD[1]/GPIO68

L5

PCMADR[0]/NF_AD[0]/GPIO130

U17

PCMADR[1]/NF_AD[1]/GPIO129

R18

PCMADR[2]/NF_AD[2]/GPIO127

V17

PCMADR[3]/NF_AD[3]/GPIO126

R16

PCMADR[4]/NF_AD[4]/GPIO104

U16

PCMADR[5]/NF_AD[5]/GPIO106

T17

PCMADR[6]/NF_AD[6]/GPIO107

W18

PCMADR[7]/NF_AD[7]/GPIO108

U20

PCMADR[8]/GPIO113

Y19

PCMADR[9]/GPIO115

AA19

PCMADR[10]/GPIO119

AA20

PCMADR[11]/GPIO117

W21

PCMADR[12]/GPIO109

V20

PCMADR[13]/GPIO112

Y17

PCMADR[14]/GPIO111

V18

PCMCD_N/GPIO135

V19

PCMCE_N/GPIO120

W19

PCMDATA[0]/GPIO131

U18

PCMDATA[1]/GPIO132

V16

PCMDATA[2]/GPIO133

W17

PCMDATA[3]/GPIO125

Y20

PCMDATA[4]/GPIO124

R15

PCMDATA[5]/GPIO123

AA18

PCMDATA[6]/GPIO122

T15

PCMDATA[7]/GPIO121

Y21

PCMIORD_N/GPIO116

W20

PCMIOWR_N/GPIO114

V21

PCMIRQA_N/GPIO110

Y18

PCMOE_N/GPIO118

T16

PCMREG_N/GPIO128

R17

PCM_RESET/GPIO134

T18

PCMWAIT_N/GPIO105

W16

PCMWE_N/GPIO198

U15

TS0CLK/GPIO92

V10

TS0DATA[0]/GPIO82

T14

TS0DATA[1]/GPIO83

T13

TS0DATA[2]/GPIO84

U13

TS0DATA[3]/GPIO85

V15

TS0DATA[4]/GPIO86

U12

TS0DATA[5]/GPIO87

V13

TS0DATA[6]/GPIO88

U14

TS0DATA[7]/GPIO89

T11

TS0SYNC/GPIO91

T12

TS0VALID/GPIO90

V12

TS1CLK/GPIO103

Y14

TS1DATA[0]/GPIO93

Y16

TS1DATA[1]/GPIO94

AA15

TS1DATA[2]/GPIO95

Y13

TS1DATA[3]/GPIO96

AA16

TS1DATA[4]/GPIO97

W12

TS1DATA[5]/GPIO98

AA13

TS1DATA[6]/GPIO99

W14

TS1DATA[7]/GPIO100

W13

TS1SYNC/GPIO102

Y15

TS1VALID/GPIO101

W15

PM_SPI_SCZ1/GPIO_PM[6]/GPIO13

B3

PM_SPI_SCK/GPIO1

A3

PM_SPI_SCZ0/GPIO0

A4

PM_SPI_SDI/GPIO2

C3

PM_SPI_SDO/GPIO3

A2

RP

B1

TN

C2

TP

C1

RN

B2

SPDIF_IN/GPIO161

D2

SPDIF_OUT/GPIO162

D1

HWRESET

D8

IRIN/GPIO5

E5

DDCA_CK/UART0_RX

G4

DDCA_DA/UART0_TX

G5

PWM0/GPIO71

J18

PWM1/GPIO72

K18

PWM2/GPIO73

K16

PWM3/GPIO74

L18

PWM4/GPIO75

L17

NF_ALE/GPIO146

T8

NF_CEZ/GPIO142

T9

NF_CLE/GPIO141

U9

NF_RBZ/GPIO147

U11

NF_REZ/GPIO144

V9

NF_WEZ/GPIO145

U10

NF_WPZ/GPIO199

T10

IF_AGC

W2

SIFM

W1

SIFP

W3

IM

V2

IP

V1

XIN

AA2

XOUT

Y2

IC101-*1

LGE2131(M1A_128M)

M1A_128M

LVA4P/TTL_B[0]/HCONV/GPIO170

U19

LVA4M/TTL_B[1]/E_O/GPIO171

T20

LVA3P/TTL_B[2]/FB/GPIO172

T21

LVA3M/TTL_B[3]/OPT_P/GPIO173

T19

LVACKP/TTL_B[4]/MCLK/GPIO174

R21

LVACKM/TTL_B[5]/GCLK/GPIO175

R20

LVA2P/TTL_B[6]/GST/GPIO176

R19

LVA2M/TTL_B[7]/POL/GPIO177

P20

LVA1P/TTL_G[0]/EPI0+/GPIO178

P19

LVA1M/TTL_G[1]/EPI0-/GPIO179

N20

LVA0P/TTL_G[2]/EPI1+/GPIO180

N21

LVA0M/TTL_G[3]/EPI1-/GPIO181

N19

LVB4P/TTL_G[4]/EPI2+/GPIO182

M21

LVB4M/TTL_G[5]/EPI2-/GPIO183

M20

LVB3P/TTL_G[6]/EPI3+/GPIO184

M19

LVB3M/TTL_G[7]/EPI3-/GPIO185

L20

LVBCKP/TTL_R[0]/EPI4+/GPIO186

L19

LVBCKM/TTL_R[1]/EPI4-/GPIO187

K20

LVB2P/TTL_R[2]/EPI5+/GPIO188

K21

LVB2M/TTL_R[3]/EPI5-/GPIO189

K19

LVB1P/TTL_R[4]/EPI6+/GPIO190

J21

LVB1M/TTL_R[5]/EPI6-/GPIO191

J20

LVB0P/TTL_R[6]/EPI7+/GPIO192

J19

LVB0M/TTL_R[7]/EPI7-/GPIO193

H20

SAR0/GPIO35

D5

SAR1/GPIO36

F8

SAR2/GPIO37

E7

SAR3/GPIO38

E6

SAR4/GPIO39

D6

GPIO_PM[13]/GPIO20

W10

GPIO_PM[14]/GPIO21

Y10

PM_LED/GPIO4

P3

GPIO_PM[0]/GPIO7

Y3

PM_SPI_SCZ2/GPIO_PM[10]/GPIO17

Y5

GPIO_PM[15]/GPIO22

W11

GPIO_PM[4]/GPIO11

D3

GPIO_PM[7]/GPIO14

AA3

GPIO_PM[8]/GPIO15

W5

PWM_PM/GPIO200

D4

PM_UART_TX/GPIO_PM[1]/GPIO8

L15

PM_UART_RX/GPIO_PM[5]/GPIO12

Y11

C102 10uF

10V

IC104

BR24G256FJ-3

NVRAM_RHOM

EAN62389502

3

A2

2

A1

4

GND

1

A0

5

SDA

6

SCL

7

WP

8

VCC

IC104-*1

AT24C256C-SSHL-T

NVRAM_ATMEL

EAN61133501

3

A2

2

A1

4

GND

1

A0

5

SDA

6

SCL

7

WP

8

VCC

A0’h

PM MODEL OPTION

NAND FLASH MEMORY

EEPROM

I2C

DIMMING

from CI SLOT

Internal demod out

Close to MSTAR

ANALOG SIF

DTV_IF

Close to MSTAR

PM_MODEL_OPT_0

- HIGH : LCD

- LOW :: PDP

PM_MODEL_OPT_1

- Not Use (Ready)

<CHIP Config> (SPI_SDI, PM_LED, PWM_PM)

LG-NonOS SB51_ExtSPI 3’b000 51boot from SPI LG-OS HEMCU_ExtSPI 3’b001 MIPS boot from SPI

LGE Internal Use Only

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

+3.5V_ST

R206 1K

MO_M120

+3.3V_Normal

MODEL_OPT_4

R209 1K

MO_DVB_T/C

MODEL_OPT_0

R212 1K

MO_S/W_NON_AJ

+3.5V_ST

C279

0.1uF

MODEL_OPT_2

R294 1K

DDR_EXT:128 or NON

MODEL_OPT_5

+1.10V_VDDC

R224 1K

MO_S/W_TW/CN

R226 1K

MO_HD

C209 0.1uF

MODEL_OPT_1

SOC_RESET

R205 100

SWITCH

IF_AGC_SEL

R211 1K

MO_S/W_AJ

MODEL_OPT_6

C201

0.1uF

R291 1K

DDR_EXT:256

R290

1K

MO_DUALSTREAM

R222 1K

MO_S/W_EU/AJ

R227 1K

MO_FHD

AUD_LRCH

C283 0.1uF

R208 1K

MO_DVB_T2/C/S2

L206 BLM18PG121SN1D

VDD33

R266 470

OPT

C235 0.1uF

+1.10V_VDDC

AVDD_NODIE

+1.10V_VDDC

L204 BLM18PG121SN1D

R207 1K

MO_M120_NON

R293

1K

MO_DUALSTREAM_NON

SW200

JTP-1127WEM

SWITCH_NAMAE

1 2

43

C245 0.1uF

R201

100

OPT

R221 1K

DDR_EXT:128

C252

0.1uF

AUD_LRCK

R223 1K

DDR_EXT:256 or NON

POWER_DET_RESET

C286

0.1uF

R217

0

AVDD_DMPLL

C205

0.1uF

L207 BLM18PG121SN1D

C202

4.7uF 10V

OPT

C200

4.7uF 10V

C277 1uF

C280 1uF

10uF 10V

C228

10uF 10V

C275

10uF

10V

C296

C254 1uF

C207 0.1uF

10uF

10V

C278

C248 0.1uF

C266 0.1uF

SW200-*1

TMSV153BRA

SWITCH_POSTEC

1 2

43

R230 100

OPT

R228 100

OPT

R204 100

OPT

R225 100

OPT

R229 100

OPT

+1.10V_VDDC

AVDD_AU33

AVDD_NODIE

AVDD_DMPLL

D1+_HDMI2

CK-_HDMI2

CEC_REMOTE_S7

DDC_SCL_4

D2-_HDMI4

D1-_HDMI4

HPD2

DDC_SDA_4

D0-_HDMI2

D0-_HDMI4

D2-_HDMI2

D1-_HDMI2

D1+_HDMI4

CK+_HDMI2

D2+_HDMI2

D0+_HDMI2

D0+_HDMI4

HPD4

D2+_HDMI4

DDC_SCL_2 DDC_SDA_2

CK-_HDMI4 CK+_HDMI4

C212 1uF

HDMI1_ARC

HDMI_ARC

R231 0

HDMI1_ARC

HP_ROUT

HP_LOUT

R24433

C2380.047uF

TU_CVBS

C242

1000pF

OPT

50V

COMP2_Y+/AV_CVBS_IN

C2360.047uF

SC1/AV2_CVBS_IN

C2370.047uF

R24633

R24533

R24768C2390.047uF

DTV/MNT_VOUT

AUD_SCK

AUD_LRCH

AUD_LRCK

SIDE_USB1_DP

SIDE_USB1_DM

SCART1_Lout SCART1_Rout

C213 1uF

C220

4.7uF

C2192.2uF

COMP2_L_IN

COMP2_R_IN

C2162.2uF

C2142.2uF

SC1/COMP1_L_IN

C2172.2uF

SC1/COMP1_R_IN

C234 1000pF

OPT

COMP2_Y+/AV_CVBS_IN

R241 33

R238 68 R239 33

C233 0.047uF R243 33

R242 68

C230 0.047uF C231 0.047uF

C229 0.047uF

C227 0.047uF

COMP2_Pb+

R240 68

C232 0.047uF

COMP2_Pr+

SC1_B+/COMP1_Pb+

R235 33

R234 68

C226 0.047uF

SC1_R+/COMP1_Pr+

C223 0.047uF

C222 0.047uF R233 33

R236 68C225 0.047uF

R232 68

C224 0.047uF

C221 0.047uF

SC1_G+/COMP1_Y+

R237 33

SC1_ID SC1_FB

AVDD5V_MHL

R202

100

OPT

+1.5V_DDR

C2601uF

VDD33

AVDD_NODIE

VDD33

+1.10V_VDDC

VDD33

AVDD_AU33

L208 BLM18PG121SN1D

C241

0.1uF

C240

0.1uF

R214 10 R215 10

10uF

C287

10uF

C288

10uF

C289

AUVRM

+1.10V_VDDC

R200 470K

C210

0.1uF

AV2_R_IN

AV2_L_IN

C2032.2uF

AV2

C2062.2uF

AV2

+1.5V_DDR

+3.3V_Normal

C255

0.1uF

C259 0.1uF

L214

BLM18PG121SN1D

R295 0

AUD_MASTER_CLK

C208 15pF 50V OPT

R210 10K OPT

R218 10K OPT

R213 10K OPT

R216 10K OPT

+3.3V_Normal

R203

100

OPT

IC101

LGE2132(M1A_256M)

M1A_256M

ARC0

M4

RXC0N

W7

RXC0P

Y8

RXC1N

W8

RXC1P

Y9

RXC2N

AA9

RXC2P

W9

RXCCKN

AA7

RXCCKP

Y7

CEC/GPIO6

N2

DDCDA_CK/GPIO27

E3

DDCDA_DA/GPIO28

E2

DDCDC_CK/GPIO31

W6

DDCDC_DA/GPIO32

AA6

HOTPLUGA/GPIO23

L4

HOTPLUGC/GPIO25

Y6

RXA0N

F1

RXA0P

G3

RXA1N

G1

RXA1P

G2

RXA2N

H3

RXA2P

H2

RXACKN

F3

RXACKP

F2

EAR_OUTL

U4

EAR_OUTR

T4

AUL1

P2

AUL2

R2

AUL3

T1

AUR1

R3

AUR2

R1

AUR3

T3

AUOUTL0

U2

AUOUTR0

V3

AUVAG

T2

CVBSOUT1

T6

CVBS0

V5

CVBS1

U5

CVBS2

T5

VCOM

V4

I2S_OUT_BCK/GPIO165

E4

I2S_OUT_MCK/GPIO163

F4

I2S_OUT_SD/GPIO166

F7

I2S_OUT_WS/GPIO164

F5

USB0_DM

C4

USB1_DM

Y12

USB0_DP

B4

USB1_DP

AA12

BIN0M

J2

BIN0P

J3

GIN0M

K3

GIN0P

J1

RIN0M

K2

RIN0P

K1

HSYNC0

M6

VSYNC0

L6

BIN1M

L2

BIN1P

L3

GIN1M

M1

GIN1P

M2

RIN1M

N1

RIN1P

N3

SOGIN1

M3

IC101

LGE2132(M1A_256M)

M1A_256M

AUVRM

U3

GND_1

A6

GND_2

A13

GND_3

A15

GND_4

A18

GND_5

B12

GND_6

B14

GND_7

B16

GND_8

B17

GND_9

B19

GND_10

B20

GND_11

C9

GND_12

C10

GND_13

C21

GND_14

D9

GND_15

E20

GND_16

F9

GND_17

F11

GND_18

F13

GND_19

F15

GND_20

F17

GND_21

F19

GND_22

F21

GND_23

G8

GND_24

G9

GND_25

G10

GND_26

G11

GND_27

G12

GND_28

G13

GND_29

G14

GND_30

G15

GND_31

G16

GND_32

G17

GND_33

G18

GND_34

H7

GND_35

H8

GND_36

H9

GND_37

H10

GND_38

H11

GND_39

H12

GND_40

H13

GND_41

H14

GND_42

H15

GND_43

H16

GND_44

H17

GND_45

H18

GND_46

J7

GND_47

J8

GND_48

J9

GND_49

J10

GND_50

J11

GND_51

J12

GND_52

J13

GND_53

J14

GND_54

K8

GND_55

K10

GND_56

K11

GND_57

L10

GND_58

M5

GND_59

M7

GND_60

M8

GND_61

M9

GND_62

M10

GND_63

N4

GND_64

N5

GND_65

N6

GND_66

N7

GND_67

N8

GND_68

N9

GND_69

N10

GND_70

P4

GND_71

P5

GND_72

P6

GND_73

P7

GND_74

P9

GND_75

P10

GND_76

P15

GND_77

P16

GND_78

P17

GND_79

P18

GND_80

R10

GND_81

R11

GND_82

R12

GND_83

R13

GND_84

R14

GND_EFUSE

K7

AVDD_AU33

R4

AVDD_DDR0_CLK

L11

AVDD_DDR1_CLK

L13

AVDD_DDR0_CMD

M11

AVDD_DDR1_CMD

K13

AVDD_DDR0_D_1

C5

AVDD_DDR0_D_2

K12

AVDD_DDR0_D_3

L12

AVDD_DDR1_D_1

C6

AVDD_DDR1_D_2

K14

AVDD_DDR1_D_3

L14

AVDD_DRAM_1

B5

AVDD_DRAM_2

B6

AVDD_DVI_USB_MPLL_1

R8

AVDD_DVI_USB_MPLL_2

R9

AVDD_MOD_1

L7

AVDD_MOD_2

L8

AVDD_NODIE

P8

AVDD_PLL

K9

AVDD3P3_DMPLL

R5

AVDDL_MOD

P11

DVDD_DDR_1

C7

DVDD_DDR_2

M13

DVDD_NODIE

R6

DVDD_RX_1_1

A7

DVDD_RX_1_2

M12

DVDD_RX_2_1

B7

DVDD_RX_2_2

M14

VDDC_1

N11

VDDC_2

N12

VDDC_3

N13

VDDC_4

N14

VDDC_5

N15

VDDC_6

P12

VDDC_7

P13

VDDC_8

P14

VDDP

L9

AVDD5V_MHL

AA10

IC101-*1

LGE2131(M1A_128M)

M1A_128M

AUVRM

U3

GND_1

A6

GND_2

A13

GND_3

A15

GND_4

A18

GND_5

B12

GND_6

B14

GND_7

B16

GND_8

B17

GND_9

B19

GND_10

B20

GND_11

C9

GND_12

C10

GND_13

C21

GND_14

D9

GND_15

E20

GND_16

F9

GND_17

F11

GND_18

F13

GND_19

F15

GND_20

F17

GND_21

F19

GND_22

F21

GND_23

G8

GND_24

G9

GND_25

G10

GND_26

G11

GND_27

G12

GND_28

G13

GND_29

G14

GND_30

G15

GND_31

G16

GND_32

G17

GND_33

G18

GND_34

H7

GND_35

H8

GND_36

H9

GND_37

H10

GND_38

H11

GND_39

H12

GND_40

H13

GND_41

H14

GND_42

H15

GND_43

H16

GND_44

H17

GND_45

H18

GND_46

J7

GND_47

J8

GND_48

J9

GND_49

J10

GND_50

J11

GND_51

J12

GND_52

J13

GND_53

J14

GND_54

K8

GND_55

K10

GND_56

K11

GND_57

L10

GND_58

M5

GND_59

M7

GND_60

M8

GND_61

M9

GND_62

M10

GND_63

N4

GND_64

N5

GND_65

N6

GND_66

N7

GND_67

N8

GND_68

N9

GND_69

N10

GND_70

P4

GND_71

P5

GND_72

P6

GND_73

P7

GND_74

P9

GND_75

P10

GND_76

P15

GND_77

P16

GND_78

P17

GND_79

P18

GND_80

R10

GND_81

R11

GND_82

R12

GND_83

R13

GND_84

R14

GND_EFUSE

K7

AVDD_AU33

R4

AVDD_DDR0_CLK

L11

AVDD_DDR1_CLK

L13

AVDD_DDR0_CMD

M11

AVDD_DDR1_CMD

K13

AVDD_DDR0_D_1

C5

AVDD_DDR0_D_2

K12

AVDD_DDR0_D_3

L12

AVDD_DDR1_D_1

C6

AVDD_DDR1_D_2

K14

AVDD_DDR1_D_3

L14

AVDD_DRAM_1

B5

AVDD_DRAM_2

B6

AVDD_DVI_USB_MPLL_1

R8

AVDD_DVI_USB_MPLL_2

R9

AVDD_MOD_1

L7

AVDD_MOD_2

L8

AVDD_NODIE

P8

AVDD_PLL

K9

AVDD3P3_DMPLL

R5

AVDDL_MOD

P11

DVDD_DDR_1

C7

DVDD_DDR_2

M13

DVDD_NODIE

R6

DVDD_RX_1_1

A7

DVDD_RX_1_2

M12

DVDD_RX_2_1

B7

DVDD_RX_2_2

M14

VDDC_1

N11

VDDC_2

N12

VDDC_3

N13

VDDC_4

N14

VDDC_5

N15

VDDC_6

P12

VDDC_7

P13

VDDC_8

P14

VDDP

L9

AVDD5V_MHL

AA10

IC101-*1

LGE2131(M1A_128M)

M1A_128M

ARC0

M4

RXC0N

W7

RXC0P

Y8

RXC1N

W8

RXC1P

Y9

RXC2N

AA9

RXC2P

W9

RXCCKN

AA7

RXCCKP

Y7

CEC/GPIO6

N2

DDCDA_CK/GPIO27

E3

DDCDA_DA/GPIO28

E2

DDCDC_CK/GPIO31

W6

DDCDC_DA/GPIO32

AA6

HOTPLUGA/GPIO23

L4

HOTPLUGC/GPIO25

Y6

RXA0N

F1

RXA0P

G3

RXA1N

G1

RXA1P

G2

RXA2N

H3

RXA2P

H2

RXACKN

F3

RXACKP

F2

EAR_OUTL

U4

EAR_OUTR

T4

AUL1

P2

AUL2

R2

AUL3

T1

AUR1

R3

AUR2

R1

AUR3

T3

AUOUTL0

U2

AUOUTR0

V3

AUVAG

T2

CVBSOUT1

T6

CVBS0

V5

CVBS1

U5

CVBS2

T5

VCOM

V4

I2S_OUT_BCK/GPIO165

E4

I2S_OUT_MCK/GPIO163

F4

I2S_OUT_SD/GPIO166

F7

I2S_OUT_WS/GPIO164

F5

USB0_DM

C4

USB1_DM

Y12

USB0_DP

B4

USB1_DP

AA12

BIN0M

J2

BIN0P

J3

GIN0M

K3

GIN0P

J1

RIN0M

K2

RIN0P

K1

HSYNC0

M6

VSYNC0

L6

BIN1M

L2

BIN1P

L3

GIN1M

M1

GIN1P

M2

RIN1M

N1

RIN1P

N3

SOGIN1

M3

10uF 10V

C204

10uF 10V

C284

L14_M1A

2

2013.08.27

MAIN2_EU

MODEL OPTION

1

Normal Power 3.3V

HIGH

MO_S/W_NON_AJ

DDR3 1.5V

MO_M120

MODEL_OPT_5

1

MO_M120_NON

SOC_RESET

0

PIN NAME

J5

Memory OPTION

MODEL_OPT_6

U6

MO_DVB_T/C

PIN NO.

0

MO_FHD

Memory

VDDC 1.05V

MO_DVB_T2/C/S2

MODEL_OPT_4

128M Only

MO_HD

STby 3.5V

G19

0

256M Only

0

K4

L5

Auto Det

MODEL_OPT_6

128M+128M

VDDC : 2026mA

K5

G20

LOW

MO_S/W_AJ

MODEL_OPT_1

MODEL_OPT_0

0128M+256M

* Dual Stream is only Korea 3D spec

MODEL_OPT_2

H19

0

MO_DUALSTREAMMO_DUALSTREAM_NON

AVDD_DDR1:55mA

AVDD_DDR0:55mA

HDMI

H/P OUT

Close to MSTAR

I2S_I/F

SIDE USB

AUDIO OUT

MO_S/W_TW/CN

MO_S/W_EU/AJ

INT+EXT

MODEL_OPT_4

0

1

AUD_LRCH

AUD_LRCK

1

0

Country Option

1AJ

MODEL_OPT_5

EU

TW

MODEL_OPT_1

CN

1

0

1

101256M+256M

DDR_EXT : 256DDR_EXT:128 or NON

DDR_EXT:256 or NON DDR_EXT : 128

LGE Internal Use Only

THER MAL

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.

+24V_AMP

AMP_SCL

C5628 330pF 50V

AUD_MASTER_CLK

AUD_SCK

AMP_RESET

+24V_AMP

P5600

WAFER-ANGLE

1

2

3

4

C5607

0.1uF

R5601

10K

R5609

470

C5627 330pF 50V

+3.5V_ST

AMP_SDA

C5636 2200pF

50V

OPT

R5614181/16W

+24V

R5607

18K

1%

C5611

4700pF

AUD_LRCH

AUD_LRCK

C5617

0.033uF 50V

R5611 18

R5613181/16W

R5600

10K

OPT

C5601

0.1uF 50V

SPK_R+

R5612 18

C5626 330pF 50V

AMP_MUTE

C5609

4700pF

C5633

0.1uF 50V

C5618

0.1uF 50V

C5639 2200pF

50V

OPT

SPK_R-

SPK_L+

C5613 2200pF

50V

C5630

0.47uF 50V

C5608

0.047uF

C5635

0.1uF 50V

C5632

0.1uF 50V

C5634

0.1uF 50V

C5606

0.1uF 16V

C561 5

1uF

25V

C5625

0.033uF

50V

SPK_L-

C5619

0.1uF 50V

C5612

0.047uF

C5610

0.1uF 16V

C5629 330pF 50V

R5610

470

+3.3V_Normal

+24V_AMP

C5616

0.033uF

50V

C5637 2200pF

50V

OPT

IC5600

TAS5733

1

OUT_A2PVDD_AB_1

3

PVDD_AB_24BST_A5NC_16SSTIMER7NC_28PBTL9AVSS10PLL_FLTM11PLL_FLTP12VR_ANA

13

AVDD

14

A_SEL_FAULT

15

MCLK

16

OSC_RES

17

DVSSO

18

VR_DIG

19

PDN

20

LRCLK

21

SCLK

22

SDIN

23

SDA

24

SCL

25

RESET26STEST

27

DVDD28DVSS

29

GND

30

AGND31VREG

32

GVDD_OUT

33

BST_D

34

PVDD_CD_135PVDD_CD_2

36

OUT_D

37

PGND_CD_1

38

PGND_CD_2

39

OUT_C

40

NC_3

41

NC_4

42

BST_C

43

BST_B

44

NC_5

45

NC_6

46

OUT_B

47

PGND_AB_1

48

PGND_AB_2

49

[EP]

C5614

0.1uF

+3.3V_Normal

SPK_L+

C5638 2200pF 50V

OPT

SPK_R-

R5603

100

C5602

1000pF

50V

SPK_R+

C5624

0.033uF

50V

Q5600

MMBT3904(NXP)

OPT

E

B

C

C5604

0.1uF 16V

C5631

0.47uF 50V

C5620 10uF 35V

C5621 10uF 35V

L5600

UBW2012-121F

ZD5600

5V

OPT

R3405

0

OPT

POWER_DET

R5608 2K

L5605

AMP_COIL_ABCO

10uH

L5606

AMP_COIL_ABCO

10uH

L5604

AMP_COIL_ABCO

10uH

L5603

AMP_COIL_ABCO

10uH

L5604-*1

10.0uH

AMP_COIL_GET

L5606-*1

10.0uH

AMP_COIL_GET

L5603-*1

10.0uH

AMP_COIL_GET

L5605-*1

10.0uH

AMP_COIL_GET

L5603-*2

10.0uH

AMP_COIL_TAIYO

L5604-*2

10.0uH

AMP_COIL_TAIYO

L5605-*2

10.0uH

AMP_COIL_TAIYO

L5606-*2

10.0uH

AMP_COIL_TAIYO

C5640

4.7uF 50V

3216

OPT

C5641

4.7uF 50V

3216

OPT

L14

56

2013.10.06

AUDIO[TI]

Close to Speaker

SPEAKER_L

This parts are Located on AVSS area.

SPEAKER_R

AUDIO AMP(TI)

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.

MHL_SW_AND

2013.09.01L14_M1A 58

MHL_5V_EN

MHL_OCP_EN

MHL_CD_SENSE

+3.3V_Normal

IC5801

74LVC1G08GW

MHL_SW_AND_GATE

3

GND

2

A

4

Y

1B5

VCC

L14 MHL SW AND GATE

LGE Internal Use Only

- 19 -

Only for training and service purposes

LD44B

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_PD2

2013.09.14

4

L14_M1A

Q403 MMBT3904(NXP)

E

B

C

+12V

R426 10K

+3.5V_ST

Q406

AO3435

FET_2.5V_AOS

G

D

S

PANEL_VCC

PWM_DIM

Q400 MMBT3904(NXP)

E

B

C

R420

1K

R424

3.9K

PWM_DIM_PULL_DOWN

R401

10K

R442 10K

P401-*1

SMAW200-H18S1

OLD_18PIN

14

12V

9

24V

4

PDIM#1

18

GND

13

12V

8

PDIM#2

3

3.5V

17

GND

12

GND

7

GND

2

DRV ON

16

N.C

11

GND

6

3.5V

1

PWR ON

15

12V

10

24V

5

3.5V

19

+24V

Q404 MMBT3904(NXP)

E

B

C

R441

10K

+3.5V_ST

R445

33K

R448

2.2K

C413

0.1uF 16V

OPT

C416

0.33uF 16V

R444 10K

+12V

INV_CTL

R430

2.7K 1%

+3.5V_ST

R400

10K

OPT

+3.5V_ST

R425 10K

R435 100K

Q402

MMBT3904(NXP)

E

B

C

R429

10K

C415

0.1uF 16V

C417

0.1uF 16V

L410

BLM18PG121SN1D

C424

0.1uF 16V

OPT

+3.3V_Normal

Q406-*1 DMP2130L

FET_2.5V_DIODE

G

D

S

R432

0

5%

OPT

R431

1.2K 1%

L403

MLB-201209-0120P-N2

POWER_ON/OFF_1

C401

0.1uF 50V

+1.10V_VDDC

POWER_DET

RL_ON

+3.3V_Normal

+12V

+24V

+3.5V_ST

L402

MLB-201209-0120P-N2

C429

0.1uF 16V

R423

100

PWM2_2CH_POWER

PANEL_CTL

R443

10K

R406 10K

R419 100

+3.5V_ST

POWER_DET_RESET

+3.3V_Normal

C402

0.1uF 16V

C425

0.1uF 25V

OPT

C422

0.1uF

R436

100K

OPT

R451

5.6K

R404

4.7K

R402

10K

R452

5.6K

R412

33K

OPT

Q401

MMBT3906(NXP)

1

2

3

PWM1

L407

3.6uH

R454

100 5%

C430 22uF 10V

C414 10uF

10V

C428

2.2uF 10V

C420 22uF 10V

C421 22uF 10V

C427 10uF

16V

ZD400

5V

ZD402

5V

L401

CB2012PK501T

L400

CB2012PK501T

L408

UBW2012-121F

120OHM

+3.3V_Normal

C406 10uF 16V

R418

10

R410 100K

L405

4.7uH

R405

4.7K

OPT

R409

10K

C408 10uF

10V

+3.3V_Normal

R416 100K

OPT

AVDD5V_MHL

+5V_Normal

USB1_OCD

C412 22uF 16V

+5V_USB

10uF

C405

R407

10K

R403

4.7K

OPT

5V_HDMI_4

USB1_CTL

+12V

/MHL_OCP_DET

C409

0.047uF 25V

L409

BLM18PG121SN1D

+3.3V_Normal

L411

CB2012PK501T

10uF

C426

10V

+1.5V_DDR

10uF

C431

10V

R455

0

C410 10uF

10V

ZD403

2.5V

ZD401

2.5V

R456

0

OPT

C432

4.7uF 50V

3216

+24V_CAP

C400

1uF 10V

1005

OPT

+24V

R457

8.2K 1%

OPT

R458

0

5%

OPT

R438

4.7K

OPT

C407 10uF

10V

2012

IC401

APX803D29

1

GND

3

VCC2RESET

IC402

APX803D29

OPT

1

GND

3

VCC2RESET

C434

390pF

50V

C419

0.039uF 50V

C423

270pF

50V

C435

0.1uF 16V

C418

0.01uF

ZD404

5V

+3.5V_POWER_DET

+3.3V_Normal

/VBUS_EN

MHL_OCP_EN

R463

2.7K

MHL_SW_TR

R464 10K

MHL_SW_TR

Q408

MHL_SW_TR

E

B

C

R462 10K

MHL_SW_TR

Q407

MHL_SW_TR

E

B

C

Q409

MHL_SW_TR

E

B

C

R465

10K

MHL_SW_TR

R466 20K

R461 10K

MHL_SW_TR

R439

20K

1%

R440

47K

1%

R433

2.7K 1%

R447 22K

C403

100pF

50V

OPT

R415 15K 5%

R459

0

OPT

R408

4.7K

R449 1K 1/16W 1%

R450 200 1/16W 1%

C411 82pF 50V

C404

4700pF

50V

D401 30V

MBR230LSFT1G

L406

CB2012PK501T

+3.5V_ST

C436 10uF 10V

OPT

C437

0.1uF 16V

Q405

DMP2130L

G

D

S

R427

27K

1%

OPT

R428

5.1K 1%

OPT

IC404

AZ1117EH-ADJTRG1

ADJ/GND

OUTIN

R437

100 5%

OPT

R454-*1 300

5%

PD_+3.5V

IC403

TPS5432DDAR

3

PH

2

VIN

4

GND

1

BOOT

5

VSENSE

6

COMP

7

EN

8

SS

9

[EP]GND

TPS65282REGR

IC400

1

EN

3

SS

7

FAULT2

9

SW_OUT2

10

RLIM11AGND

12

SW_OUT1

13

SW_IN_1

14

SW_IN_2

15

FB

16

LX_1

17

LX_2

18

BST

19

PGND_120PGND_221VIN_122VIN_223PGOOD24V7V

5

EN_SW2

8

FAULT1

6

EN_SW1

4

ROSC

2

COMP

25

[EP]GND

C433

4.7uF 16V

+12V_CAP

3216

MHL_5V_EN

R421 18K

1%

R422

3.3K 1%

P401

SMAW200-H18S5

NEW_18PIN

14

12V

9

24V

4

PDIM#1

18

GND

13

12V

8

PDMI#2

3

3.5V

17

GND

12

GND

7

GND

2

DRV ON

16

NC

11

GND

6

3.5V

1

PWR ON

15

12V

10

24V

5

3.5V

19

.

R446 12K

R453

0

R467 1K

OPT

PANEL_VCC

+1.10V_VDDC

R1

+3.3V_Normal

+1.5V_DDR

Vout=0.808*(1+R1/R2)

Power_DET

R2

FROM LIPS or POWER B/D

L14 POWER BLOCK (POWER DETECT 2)

R1 R2

+5V_Normal & +5V_USB with OCP

R2

R1

1.3A

4A

Vout=1.25*(1+R2/R1)+Iadj*R2

Vout=0.8*(1+R1/R2)

3A

(Active High)

(Active Low)

Ready - Dual Power Det

R432, R454-*1, R438

Now is

R457, R454

Detect Valtage

O R430, R431, R454

Use Circuit Designator

Power Detect +3.5V

Power Detect +12V

Power Detect +24V

Power Detect activity

* Notice

- Applying all inch models for LCD L14

- Dual Power Det is used for detecting two kinds of voltage

LGE Internal Use Only

USB D OWN STREA M

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.

13/04/30

USB_S1

7

L14_M1A

JK700

3AU04 S-305-ZC- (LG)

1234

5

D700 RCLAMP0502BA

OPT

SIDE_USB1_DM

SIDE_USB1_DP

C700 22uF 10V

ZD700

5V OPT

SD05

C701 5pF 50V

OPT

C702 5pF 50V

OPT

C703 22uF 10V OPT

+5V_USB

USB (SIDE)

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.

SPDIF

2013/05/15

10

NC5_L14

+3.3V_Normal

SPDIF_OUT

JK1001

JST1223-001

1

GND

2

VCC

3

VINPUT

4

FIX_POLE

C1001 1uF 10V

OPT

C1002 68pF 50V

SPDIF_CAP_68pF

C1002-*1 47pF 50V

SPDIF_CAP_47pF

SPDIF OPTIC JACK

5.15 Mstar Circuit Application

SPDIF

ESD Ready

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.

S_FLASH

2013/04/29

13

NC5_S7LR(M1A)

SPI_SCK

+3.5V_ST+3.5V_ST

C1300

0.1uF

R1301

4.7K

OPT

/SPI_CS

SPI_SDO

IC1300

MX25L8006EM2I-12G

SPI_FLASH_MACRONIX

3

WP#

2

SO/SIO1

4

GND

1

CS#

5

SI/SIO0

6

SCLK

7

HOLD#

8

VCC

R1302

33

R1300 10K

OPT

SPI_SDI

/FLASH_WP

IC1300-*1

W25Q80BVSSIG

SPI_FLASH_WINBOND

3

%WP[IO2]

2

DO[IO1]

4

GND

1

CS

5

DI[IO0]

6

CLK

7

HOLD[IO3]

8

VCC

+3.5V_ST

Serial Flash for SPI boot

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_EU

2013.07.15 18

L14_M1A

R1806

3.3K

OPT

RXB0-

RXA0+

C1800

0.1uF 16V

RXBCK-

RXA1-

RXB4-

+3.3V_Normal

RXB1+

RXBCK+

PANEL_VCC

RXB3+

RXA3-

RXB4+

RXA4-

RXA4+

RXA2+

+3.3V_Normal

RXB2-

R1807 10K

OPT

RXA1+

RXA2-

RXB1-

R1808

3.3K

OPT

RXA3+

RXA0-

PANEL_VCC

RXACK-

RXB2+

R1809 10K

OPT

RXB3-

RXB0+

P1800

FI-RE51S-HF-J-R1500

MO_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

RXACK+

RXA2+

RXA2-

RXA3+

RXACK+

RXA1+

RXA3-

RXA0+

RXA1-

RXACK-

RXA0-

R1801 0

MO_FHD

R1802 0

MO_FHD

R1803 0

MO_FHD

P1801

10031HR-30

MO_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

VCOM_SDA

VCOM_SCL

VCOM_SDA

VCOM_SCL

URSA/VCOM_SCL

R1811 2K

VCOM_I2C_PULL_UP

R1805

0

VCOM_I2C

R1810

2K

VCOM_I2C_PULL_UP

+3.3V_Normal

R1804

0

VCOM_I2C

VCOM_SCL

URSA/VCOM_SDA

URSA/VCOM_SCL

VCOM_SDA

RXB1-

RXB0-

RXA4+

RXA1-

Pol-change

RXB4+

RXACK+

RXBCK-

RXA0+

RXA2+

LVDS_EU

RXA2+

RXBCK-

RXB4-

RXA3+

RXA1+

RXB2+

RXB3-

RXA3-

RXBCK-

RXACK-

RXA2+

RXA1-

RXB1-

RXB3-

RXA3+

RXA2-

RXA0+

RXA4+

Shift

RXBCK+

RXB2-

RXA4+

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

RXACK+

RXA3-

RXACK-

RXB3+

RXA3+

RXA1-

RXB0-

RXA0-

RXACK+

RXB3+

LVDS_SEL

RXA4-

RXB3+

RXA4+

RXA2-

RXA2+

RXA1+

RXB2-

Pol-change

RXB4+

RXB1-

RXA4-

RXACK+

RXB3-

RXB0+

RXB3+

RXBCK+

RXB4-

RXA0+

RXA2+

RXB0+

RXB1+

RXA3-

RXA2-

RXBCK+

RXB4-

RXA0+

RXA4+

RXA2+

RXB3-

RXA0-

RXB0-

RXA4-

RXACK-

RXB0-

RXA4+

RXB2+

RXA1-

RXB2+

RXACK-

RXA3-

RXA1+

RXA3-

RXA1+

RXB3+

RXB3-

RXA3-

RXB1-

RXB4+

FOR FHD REVERSE(10bit)

RXB0+

RXB3-

RXA3+

RXA0+

RXA2- RXACK-

RXB1-

RXA3+

RXB2- RXBCK-

RXBCK+

RXA1+

RXA0-

RXA3+

RXA0-

RXB2+

RXB0-

RXA0-

RXB2-

RXACK-

MIRROR

RXB4-

RXA0-

RXB2+

RXA4+

RXB4-

RXA1+

RXB3+

RXB0+

RXB1+

RXA1-

RXA0-

RXA4-

RXB2-

Change in S7LR

RXA4-

RXB2+

MIRROR

RXB1-

RXA3+

RXA1-

RXACK+

RXB3+

RXB0+

RXB4-

RXACK+

RXB1+

RXACK-

RXA4-

RXA1-

RXA2-

RXA0+

RXB0-

RXB1+

RXB4+

RXB2+

RXBCK-

RXB0-

FOR FHD REVERSE(8bit)

RXBCK-

RXBCK+

RXB4+

RXB0+

RXB2-

RXA1+

RXBCK-

RXA2-

RXB1+

RXB1-

RXA4-

RXB4+

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

Change in S7LR

RXB1+

RXB3-

RXA2+

RXA3-

RXA2-

RXB2-

LVDS_SEL

RXBCK+

RXB4-

RXB0+

RXA0+

RXB4+

RXBCK+

RXACK+

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

V-COM I2C

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

2013.04.29

19

NC5_M1A

FE_TS_DATA[7]

CI_ADDR[4] CI_ADDR[3]

CI_ADDR[5]

FE_TS_DATA[3]

CI_ADDR[7]

CI_DATA[4]

FE_TS_DATA[0]

CI_ADDR[0]

CI_DATA[0-7]

CI_DATA[4]

CI_DATA[6]

CI_DATA[0]

CI_ADDR[2]

CI_DATA[7]

CI_DATA[5]

PCM_D[2]

FE_TS_DATA[6]

CI_DATA[5]

CI_DATA[3]

PCM_D[0]

PCM_D[4]

CI_DATA[7]

CI_DATA[0-7]

CI_DATA[1]

PCM_D[7]

CI_ADDR[13]

PCM_D[1]

CI_ADDR[10]

PCM_D[0-7]

CI_ADDR[6]

CI_DATA[2]

FE_TS_DATA[5]

CI_ADDR[12]

CI_ADDR[14]

CI_ADDR[9]

PCM_D[6]

CI_ADDR[11]

CI_DATA[2]

CI_ADDR[8]

CI_DATA[3]

FE_TS_DATA[2] FE_TS_DATA[1]

PCM_D[3]

PCM_D[5]

CI_ADDR[1]

FE_TS_DATA[4]

FE_TS_DATA[0-7]

CI_DATA[6]

CI_DATA[1]

R1905 100

CI_MIVAL_ERR

CI_MDI[5]

PCM_A[3]

R1917

47

CI_IOWR

GND

AR1908 33

R1914

100

/PCM_IORD

CI_DET

CI_OE

CI_ADDR[13]

/CI_CD2

CI_TS_DATA[7]

CI_ADDR[9]

PCM_A[6]

CI_MDI[0]

PCM_A[8]

CI_DATA[0-7]

CI_MDI[4]

CI_ADDR[14]

+5V_CI_ON

R1903

47

CI_MDI[3]

/PCM_CE

CI_TS_DATA[2]

CI_TS_DATA[6]

CI_MDI[1]

PCM_A[2]

PCM_A[0]

PCM_A[13]

CI_DET

R1907 33

CI_ADDR[11]

L1900

BLM18PG121SN1D

AR1905 33

CI_MDI[6]

CI_ADDR[8]

+5V_Normal

CI_TS_DATA[5]

FE_TS_VAL_ERR FE_TS_CLK

GND

CI_MDI[7]

FE_TS_SYNC

R1910 10K

R1904

47

/PCM_IOWR

/PCM_WE

/PCM_OE

GND

PCM_A[5]

C1904

0.1uF

CI_IOWR

CI_MDI[6]

CI_DATA[0-7]

CI_WE

GND

CI_TS_DATA[1]

/CI_CD2

CI_TS_DATA[3]

CI_MDI[7]

AR1909 33

CI_IORD

C1900 2pF 50V

R1909

10K

PCM_A[11]

C1906

0.1uF 16V

PCM_A[14]

/PCM_IRQA

CI_MDI[2]

CI_OE

CI_MIVAL_ERR

CI_MDI[0]

REG

CI_ADDR[0-14]

/CI_CD1

CI_MDI[2]

PCM_A[1]

REG

CI_TS_SYNC

+5V_Normal

PCM_A[4]

R1906

33

C1903 10uF

10V

PCM_A[12]CI_ADDR[12]

CI_MISTRT

AR1903 33

CI_MCLKI

PCM_A[9]

IC1900

74LVC1G32GW

OR_GATE_CI_PHILIPS

3GND2A4 Y

1B 5 VCC

CI_TS_CLK

C1901

0.1uF

GND

CI_ADDR[10]

AR1907

33

AR1904 33

CI_IORD

CI_TS_DATA[4]

CI_MDI[5]

CI_MDI[3]

AR1900

33

R1911

10K

R1913

10K

/PCM_REG

R1919

10K

PCM_RST

AR1901 33

R1908

10K

CI_MCLKI

FE_TS_DATA[0-7]

PCM_D[0-7]

R1912

100

PCM_A[7]

CI_MDI[1]

PCM_A[10]

CI_TS_VAL

CI_MDI[4]

R1918

100

/CI_CD1

CI_WE

AR1906 33

CI_TS_DATA[0]

IC1902

TC74LCX244FT

BUFFER_ORG

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_WAIT

CI_MISTRT

+3.3V_Normal

R1900 10K

+5V_Normal

C1905

0.1uF

+5V_Normal

R1920 10K

GND

+3.3V_Normal

R1915 47

/PCM_CD

P1900

10067972-000LF

CI_SLOT_JACK

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

R1921 33 R1922 33 R1923 100

PCM_5V_CTL

R1902 100

R1916 100K

R1901 10K

+5V_CI_ON

+5V_Normal

IC1901

AP2151WG-7

3

FLG

2

GND

4

EN

1

OUT

5

IN

CI_ADDR[1] CI_ADDR[2]

CI_ADDR[0]

CI_ADDR[3]

CI_ADDR[6]

CI_ADDR[4]

CI_ADDR[5]

CI_ADDR[7]

IC1900-*1

SN74LVC1G32DCKR

OR_GATE_CI_TI

3

GND

2

B

4

Y

1A5

VCC

AR1910 100

AR1902 100

R1924 0

C1902 1uF 10V

IC1902-*1

74LCX244FT

BUFFER_CI

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

IC1900-*2

TOSHIBA ELECTRONICS KOREA CORPORATION

OR_GATE_CI_TOSHIBA

3

GND

2

IN_A

4

OUT_Y

1

IN_B5VCC

CI TS INPUT

CI POWER ENABLE CONTROL

CLOSE TO MSTAR

CI SLOT

CI DETECT

CI HOST I/F

* Option name of this page : CI_SLOT

CI Region

(because of Hong Kong)

CLOSE TO MSTAR

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.

2013.08.27

TUNER_EU_T/C

26

NC5_M1A

C2606

0.1uF 16V

C2612 22uF 10V

TU_SCL

+3.3V_TU

C2601 20pF 50V

IF_N_MSTAR

C2608 100pF 50V

R2607

TU_I2C_NON_FILTER

33

R2608

TU_I2C_NON_FILTER

33 C2602 20pF 50V

C2605 20pF 50V

R2602

1K

C2607 20pF 50V

+3.3V_Normal

IF_AGC_MAIN

C2609

0.1uF 16V

C2613

0.1uF 16V

R2607-*1

MLG1005SR27JT

TU_I2C_FILTER

TU_SDA

IF_P_MSTAR

+3.3V_TU

R2603

1K

R2608-*1

MLG1005SR27JT

TU_I2C_FILTER

R2604 10

R2605 10

L2600

UBW2012-121F

TU_GND_B

GND

TDJH-G101D

TU2600

47

SHIELD

6

IF[P]

7

IF[N]

8

NC_2

9

NC_3

1

B1[+3.3V]

2

NC_1

3

IF_AGC

4

SCL

5

SDA

A1

B1

NETCAST5.0_EU_TUNER_T/C

Close to the tuner

should be guarded by ground

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.

2013.07.24 28

L14_M1A

SCART_ COMPONENT

JK2801

PSC008-01

EU

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

C2808

0.1uF 50V

EU

R2806

470K

R2825 10K

EU

SC1_G+/COMP1_Y+

SC1/COMP1_L_IN

R2809 470K

SCART1_Rout

R2828

3.9K

EU

R2833

220K EU

R2830 12K

EU

IC2801

AZ4580MTR-E1

EU

3

IN1+

2

IN1-

4

VEE

1

OUT1

5

IN2+

6

IN2-

7

OUT2

8

VCC

R2819

10K

R2836 10K

EU

C2807 33pF

EU

R2843

470K

OPT

R2824

15K

EU

R2839

10K

EU

SCART1_MUTE

SC1_ID

VA2812 20V ESD_SCART

R2826 10K

EU

SC1_FB

R2827

22

EU

DTV/MNT_L_OUT

VA2815

5.6V OPT

+3.5V_ST

R2835

5.6K

EU

VA2808 20V ESD_SCART

R2842

220K

EU

R2820 1K

EU

VA2813

5.6V ESD_SCART

DTV/MNT_L_OUT

R2831

2.2K

EU

R2829 12K

EU

DTV/MNT_R_OUT

VA2809

5.6V ESD_SCART

SCART1_Lout

VA2805

5.6V OPT

R2822 75

EU

VA2810

20V

ESD_SCART

+12V

C2811 330pF

EU

VA2817 20V ESD_SCART

SC1_R+/COMP1_Pr+

VA2806

5.6V OPT

R2841

33K

EU

R2844

2.2K

EU

R2840

5.6K

EU

DTV/MNT_L_OUT

C2806

330pF

EU

SC1/COMP1_R_IN

+3.3V_Normal

R2834 33K

EU

DTV/MNT_R_OUT

C2804 10uF 16V

EU

R2832 470K

OPT

VA2811 20V ESD_SCART

C2812

10uF

16V

EU

DTV/MNT_R_OUT

SC1/COMP1_DET

C2810

33pF

EU

SC1_B+/COMP1_Pb+

DTV/MNT_VOUT

C2801 47pF 50V

OPT

SC1/AV2_CVBS_IN

C2809

0.1uF

SCART_MUTE

R2838

2K

SCART_MUTE

R2837

2K

SCART_MUTE

R2845

10K

SCART_MUTE

MMBT3904(NXP)

Q2803

SCART_MUTE

MMBT3904(NXP)

Q2802

SCART_MUTE

VA2807

5.5V ESD_SCART

R2807 75

R2805

75

R2808 75

R2813 75

EU

AV2_L_IN

R2847 0

AV2

SC1/AV2_CVBS_IN

AV2_R_IN

JK2803

PPJ231-01

AV2

8

6

7

5

4

R2848 0 EU

AV2_CVBS_DET

AV2_L_IN_A

AV2_R_IN_A

AV2_CVBS_DET

C2814 1000pF 50V

EU

C2813 1000pF 50V

EU

VA2816

5.6V

OPT

R2814

1K

R2818

1K

R2800

75

R2812

10K

R2801

75

R2804

75

+3.3V_Normal

R2810 10K

COMP2_Y+/AV_CVBS_IN

R2817

10K

COMP2_DET

D2801-*1 ESD_COMP_ZENER_KEC

+3.3V_Normal

R2803

470K

COMP2_Pr+

R2816 12K

COMP2_R_IN

R2811 10K

VA2801

5.5V

ESD_COMP

C2800

0.1uF 16V

OPT

COMP2_L_IN

D2800-*1 ESD_COMP_ZENER_KEC

COMP2_Pb+

D2801

ESD_COMP_ZENER_ROHM

R2815 12K

VA2802

5.5V

ESD_COMP

VA2803

5.6V OPT

R2802 470K

D2800

ESD_COMP_ZENER_ROHM

AV_CVBS_DET

VA2804

5.6V OPT

VA2800

5.6V OPT

R2850 1K

AV2

R2821 75

EU

JK2802

PPJ245N2-01

5A

[GN/YL]O-SPRING

6A

[GN/YL]E-LUG

4A

[GN/YL]CONTACT

5B

[BL]O-SPRING

7C

[RD1]E-LUG-S

5C

[RD1]O-SPRING

4C

[RD1]CONTACT

5D

[WH]O-SPRING

4E

[RD2]CONTACT

5E

[RD2]O-SPRING

6E

[RD2]E-LUG

VA2814

5.6V

L2800

CM2012FR22KT

220nH

EU

C2815 68pF 50V

EU

C2816 68pF 50V

EU

VA2818

5.6V AV2_LR_ZENER

R2854 470K AV2

C2817 1000pF 50V OPT

R2853 12K AV2

R2851 10K

AV2

C2818 1000pF 50V OPT

R2855 12K AV2

R2856 470K AV2

VA2819

5.6V AV2_LR_ZENER

R2852 10K

AV2

VA2820

5.6V OPT

ZD2801

AV2_CVBS_ZENER_ROHM

ZD2800 AV2_CVBS_ZENER_ROHM

C2819 47pF 50V AV2

R2857 75

1%

AV2

1608

ZD2801-*1

AV2_CVBS_ZENER_KEC

ZD2800-*1

AV2_CVBS_ZENER_KEC

R2846 0

AV2

R2849 0

AV2

R2858 0

EU

R2823 0

EU

AV2_L_IN_A

AV2_R_IN_A

AV2_L_IN_A

AV2_R_IN_A

SCART_COMPONENT

CLOSE TO MSTAR

SCART AMP

[SCART AUDIO MUTE]

COMPONENT

FULL SCART

CLOSE TO MSTAR

Size Check !!!

AV2

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.

2013.04.29

HEAD_PHONE_EU 30

NC5_M1A

R3001

3.3K

OPT

C3000 10uF 16V

HEAD_PHONE

C3001 10uF 16V

HEAD_PHONE

JK3000

KJA-PH-0-0177

HEAD_PHONE

3DETECT

4L

5GND

1R

+3.3V_Normal

R3005 10K

HEAD_PHONE

C3003 1000pF 50V

OPT

HP_LOUT

R3004

1K

HEAD_PHONE

HP_DET

+3.5V_ST

HP_ROUT

SIDE_HP_MUTE

R3002 1K

HEAD_PHONE

C3002 1000pF 50V

OPT

R3003

1K

HEAD_PHONE

Q3002 MMBT3904(NXP) OPT

E

B

C

Q3003 MMBT3904(NXP) OPT

E

B

C

Q3005 MMBT3904(NXP)

OPT

E

B

C

Q3004 MMBT3904(NXP)

OPT

E

B

C

Q3001 MMBT3906(NXP)

OPT

E

B

C

Q3000

MMBT3904(NXP)

OPT

E

B

C R3000 1K

OPT

C3004

4.7uF 10V

HEAD_PHONE

L3001

HEAD_PHONE

5.6uH

L3000

HEAD_PHONE

5.6uH

C3005

4.7uF 10V

HEAD_PHONE

Headphone *Option : HEAD_PHONE_EU

Close to the Main IC

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_MSTAR_DEBUG_4P

2013/04/30

40

L14_S7LR(M1A)

PM_RXD

+3.5V_ST

R4001 100

R4000 100

P4000

12507WS-04L

RS232C_DEBUG_4P

1

VCC

2

PM_RXD

3

GND

4

RM_TXD

5

GND

PM_TXD

JP_GND3

RGB_DDC_SCL

JP_GND4

RGB_DDC_SDA

JP_GND1

JP_GND2

P4001

12505WS-04A00

MSTAR_DEBUG_4P

1

2

3

4

5

RS-232C 4PIN & MSTAR DEBUG 4PIN

RS-232C 4PIN

MSTAR DEBUG 4PIN

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.

2013/04/29

TP_EU 41

NC5_M1A

CI_DET

DDC_SCL_2

/CI_CD1

SIDE_HP_MUTE

HP_DET

CK+_HDMI2

SPDIF_OUT

HDMI_ARC

D0+_HDMI2

D1+_HDMI2

HP_ROUT

D0-_HDMI2

HP_LOUT

EPHY_RN

EPHY_RP

5V_DET_HDMI_2

HPD2

EPHY_TP

AV2_CVBS_DET

D2+_HDMI2

EPHY_TN

SENSOR_SDA

FRC_RESET

D1-_HDMI2

IF_AGC_SEL

SENSOR_SCL

D2-_HDMI2

CK-_HDMI2

DEMOD_RESET

DDC_SDA_2

/CI_CD2

RF_SWITCH_CTL

TP for EU

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.

2013.08.27

HDMI_R2 42

NC5_M1A

R4201

2.7K

D4200

MMBD6100

A2CA1

HDMI_CEC

R4208

10K

+5V_Normal5V_HDMI_4

HDMI_CEC

5V_HDMI_2

DDC_SCL_2

+5V_Normal

HPD2

D4201

MMBD6100

A2CA1

DDC_SCL_4

DDC_SDA_2

HDMI_CEC

R4203

1K

JK4200

EAG59023302

14

NC

13

CE_REMOTE

5

D1_GND

20

SHIELD

GND

12

CK-

11

CK_GND

2

D2_GND

19

HP_DET

18

5V

10

CK+

4

D1+

1

D2+

17

GND

9

D0-

8

D0_GND

3

D2-

16

DDC_DATA

7

D0+

6

D1-

15

DDC_CLK

HPD4

DDC_SDA_4

R4213

1.8K

CEC_REMOTE_S7

R4202 100

R4209 0

HDMI1_ARC

R4210

10K

DDC_SDA_4

R4200

2.7K

5V_HDMI_4

5V_DET_HDMI_2

DDC_SCL_4

DDC_SDA_2

5V_DET_HDMI_4

JK4201

EAG59023302

14

NC

13

CE_REMOTE

5

D1_GND

20

GND

12

CK-

11

CK_GND

2

D2_GND

19

HP_DET

18

5V

10

CK+

4

D1+

1

D2+

17

GND

9

D0-

8

D0_GND

3

D2-

16

DDC_DATA

7

D0+

6

D1-

15

DDC_CLK

VA4201

ESD_HDMI1_VARISTOR

R4206

3.3K

R4214

3.3K

DDC_SCL_2

HDMI_ARC

Q4200

MMBT3904(NXP)

E

B

C

R4204

1.8K

VA4208

ESD_HDMI

MHL_CD_SENSE

C4200

0.047uF 25V

VA4209

OPT

5.6V

D4202

MMBD6100

A2CA1

+3.5V_ST

R4207

2.7K

R4205

2.7K

R4222 300K

D0-_HDMI2

D0+_HDMI2

CK+_HDMI2

CK-_HDMI2

D2+_HDMI2

D1-_HDMI2

D1+_HDMI2

D2-_HDMI2

VA4202

ESD_HDMI

VA4200

ESD_HDMI1_VARISTOR

VA4204

ESD_HDMI

VA4205

ESD_HDMI

VA4203 ESD_HDMI

VA4207 ESD_HDMI

VA4210

ESD_HDMI

VA4211 ESD_HDMI

VA4212

ESD_HDMI

VA4206

ESD_HDMI

VA4213

ESD_HDMI

CK+_HDMI4

D0+_HDMI4

CK-_HDMI4

D0-_HDMI4

D1-_HDMI4

D1+_HDMI4

D2+_HDMI4

D2-_HDMI4

R4211 100

R4212 100

R4220 100

R4221 100

R4217

100

D4204-*2

RCLAMP0524PA

ESD_HDMI_SEMTECH

1

8

2

7

3

6

4 5

9

10

D4203-*2

RCLAMP0524PA

ESD_HDMI_SEMTECH

1

8

2

7

3

6

4 5

9

10

D4205-*2

RCLAMP0524PA

ESD_HDMI_SEMTECH

1

8

2

7

3

6

4 5

9

10

D4206-*2

RCLAMP0524PA

ESD_HDMI_SEMTECH

1

8

2

7

3

6

4 5

9

10

VA4200-*1 1uF 10V

ESD_HDMI1_CAP

VA4201-*1 1uF 10V

ESD_HDMI1_CAP

D4203-*1

IP4283CZ10-TBA

ESD_HDMI_IP4283

3

GND_1

2

TMDS_CH1+

4

TMDS_CH2-

1

TMDS_CH1-

5

TMDS_CH2+6NC_1

7

NC_2

8

GND_2

9

NC_3

10

NC_4

D4204-*1

IP4283CZ10-TBA

ESD_HDMI_IP4283

3

GND_1

2

TMDS_CH1+

4

TMDS_CH2-

1

TMDS_CH1-

5

TMDS_CH2+6NC_1

7

NC_2

8

GND_2

9

NC_3

10

NC_4

D4205-*1

IP4283CZ10-TBA

ESD_HDMI_IP4283

3

GND_1

2

TMDS_CH1+

4

TMDS_CH2-

1

TMDS_CH1-

5

TMDS_CH2+6NC_1

7

NC_2

8

GND_2

9

NC_3

10

NC_4

D4206-*1

IP4283CZ10-TBA

ESD_HDMI_IP4283

3

GND_1

2

TMDS_CH1+

4

TMDS_CH2-

1

TMDS_CH1-

5

TMDS_CH2+6NC_1

7

NC_2

8

GND_2

9

NC_3

10

NC_4

D4203

IP4294CZ10-TBR

ESD_HDMI_IP4294

1

8

2

7

3

6

4 5

9

10

D4204

IP4294CZ10-TBR

ESD_HDMI_IP4294

1

8

2

7

3

6

4 5

9

10

D4205

IP4294CZ10-TBR

ESD_HDMI_IP4294

1

8

2

7

3

6

4 5

9

10

D4206

IP4294CZ10-TBR

ESD_HDMI_IP4294

1

8

2

7

3

6

4 5

9

10

HDMI (REAR 2 MHL)

HDMI_1

CEC

HDMI_2 MHL

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_EYE_SENSOR

2013/09/03

46

L14_M1A

R4603

10K

1%

R4602 100

C4606 18pF 50V

OPT

C4600

0.1uF 16V

R4608 100 Digital Eye

R4600

3.3K

R4607 1K

Digital Eye

C4603

0.1uF 16V

OPT

KEY1

+3.5V_ST

R4601 100

C4601 1000pF 50V

KEY2

VA4600

LED_R_Zener

R4604

10K

1%

C4604 100pF

50V

R4605

1K

Digital Eye

SENSOR_SDA

+3.3V_Normal

P4601

12507WR-08L

OPT

1

2

3

4

5

6

7

8

9

C4602

0.1uF 16V

OPT

L4600

BLM18PG121SN1D

C4605 18pF 50V

OPT

+3.5V_ST

IR

R4609 100 Digital Eye

+3.5V_ST

R4606

1.8K

SENSOR_SCL

P4600

12507WR-10L

1

2

3

4

5

6

7

8

9

10

11

LED_R/BUZZ

VA4601

IR_Zener

IR/LED + Digital Eye + Control

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.

2013.08.27

MAIN1_EU 1

L14_M1A

PCM_A[6]

PCM_A[5]

PCM_A[3]

PCM_A[7]

PCM_A[4]

PCM_A[0]

PCM_A[2]

PCM_A[1]

PCM_D[6]

PCM_A[3]

PCM_A[8]

PCM_A[0]

PCM_A[6]

PCM_D[5]

PCM_D[7]

PCM_D[2]

PCM_A[10]

PCM_D[1]

PCM_A[14]

PCM_A[4]

PCM_A[9]

PCM_A[7]

PCM_A[12]

PCM_A[5]

PCM_A[11]

PCM_D[0]

PCM_A[1]

PCM_D[4]

PCM_A[2]

PCM_D[3]

PCM_A[13]

FE_TS_DATA[7]

FE_TS_DATA[0] FE_TS_DATA[5] FE_TS_DATA[6]

FE_TS_DATA[4]

FE_TS_DATA[3]

FE_TS_DATA[1]

FE_TS_DATA[0]

CI_TS_DATA[7]

CI_TS_DATA[6]

CI_TS_DATA[5]

CI_TS_DATA[4]

CI_TS_DATA[3]

CI_TS_DATA[2]

CI_TS_DATA[1]

CI_TS_DATA[0]

FE_TS_DATA[2]

AR103

22

R157 100

AMP_SDA

PCM_A[0-7]

R107 1K

+3.3V_Normal

PWM0

AR104

22

R177 10K LCD

MODEL_OPT_2

I2C_SDA

IC102-*4

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

R109

3.9K

/F_RB

LED_R/BUZZ

I2C_SCL

+3.3V_Normal

R144

2.2K

C105

0.1uF

C106 8pF OPT

R111 22

PM_MODEL_OPT_0

R140 1K

R176 10K PDP

+3.5V_ST

I2C_SDA

MODEL_OPT_0

I2C_SCL

R102

3.3K

R145

2.2K

/PF_OE

PF_ALE

R141 1K

C104 8pF OPT

KEY1

R156 10K

PWM0

KEY2

R105 1K

OPT

AMP_SCL

R112 22

AR101

22

POWER_ON/OFF_1

R108 1K OPT

PWM_DIM

+3.3V_Normal

MODEL_OPT_1

/PF_WP

AR102

22

AMP_MUTE

PWM1

+3.3V_Normal

/PF_WE

C101

0.1uF

+3.3V_Normal

R106 1K

/PF_CE0

SC1/COMP1_DET

PWM2

/PF_CE1

C103

0.1uF

IC102

H27U1G8F2CTR-BC

EAN35669103

NAND_FLASH_1G_HYNIX

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

IC102-*1

H27U2G8F2CTR

EAN60708702

NAND_FLASH_2G_HYNIX

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

IC102-*3

TC58NVG1S3ETA00

EAN60991001

NAND_FLASH_2G_TOSHIBA

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

IC102-*2

TC58NVG0S3ETA0BBBH

EAN61508001

NAND_FLASH_1G_TOSHIBA

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

DEMOD_RESET

5V_DET_HDMI_4

AMP_RESET

PCM_A[0-14]

PCM_D[0-7]

CI_TS_CLK

FE_TS_CLK

CI_TS_DATA[0-7]

FE_TS_SYNC FE_TS_VAL_ERR

CI_TS_SYNC CI_TS_VAL

FE_TS_DATA[0]

FE_TS_DATA[0-7]

/PCM_REG

/PCM_IOWR

/PCM_IORD

/PCM_WE

/PCM_OE

/PCM_IRQA

/PCM_CE

/PCM_WAIT

PCM_RST

/PCM_CD

USB1_OCD

USB1_CTL

/PF_CE1

PF_ALE

/PF_WE

/F_RB /PF_OE

/PF_CE0

/PF_WP

SPI_SDI

R188 33

SPI_SDO

R190 33

SPI_SCK

RXB2-

RXB0+

RXB3+

RXB2+

RXB0-

RXB1+

RXB4+

RXB3-

RXB1-

RXB4-

RXBCK+ RXBCK-

RXA4+ RXA4RXA3+ RXA3-

RXACK-

RXACK+

RXA2-

RXA2+

RXA1-

RXA1+

RXA0+ RXA0-

SENSOR_SCL SENSOR_SDA

AMP_SDA

AMP_SCL

TU_SDA

TU_SCL

AV_CVBS_DET

AV2_CVBS_DET

COMP2_DET

PCM_5V_CTL

RF_SWITCH_CTL

R18133

5V_DET_HDMI_2

FRC_RESET

R18233

SOC_RESET IR

EPHY_TP

EPHY_TN

EPHY_RP

EPHY_RN

R192 100

SPDIF_OPTIC

SPDIF_OUT

R187

1M

C113-*1

30pF

XTAL_LOAD_30pF

X101 24MHz

C113-*2

27pF

XTAL_LOAD_27pF

C114-*1

30pF

XTAL_LOAD_30pF

C114-*2

27pF

XTAL_LOAD_27pF

IF_AGC_MAIN

L101 BLM18PG121SN1D

R196 0

C120

0.047uF 25V

R193

10K

C119

0.1uF

+3.3V_Normal

R199 47

CHINA

R198 47

CHINA

C115 0.1uF

CHINA

C123 1000pF OPT

C116 0.1uF

CHINA

C124 33pF TU_NON_ATSC

C118

0.1uF

IF_P_MSTAR

C117

0.1uF

C122 33pF

TU_NON_ATSC

C121 100pF

OPT

IF_N_MSTAR

MODEL_OPT_5 MODEL_OPT_6

MODEL_OPT_4

PWM2

R189 33

/SPI_CS

RGB_DDC_SCL RGB_DDC_SDA

I2C_SDA

R183 22

I2C_SCL

R184 22

R194 0

R195 0

LED_R/BUZZ

PM_LED

SPI_SDI

+3.5V_ST

SIDE_HP_MUTE

R115 4.7K

OPT

R117 4.7K

OPT

R116 4.7K

R118 4.7K

/FLASH_WP

MHL_CD_SENSE

PM_MODEL_OPT_0

SCART1_MUTE

POWER_DET

RL_ON

INV_CTL

HP_DET

MHL_OCP_EN

/MHL_OCP_DET

PM_LED

PANEL_CTL

PM_TXD PM_RXD

TU_SIF

/CI_CD1 /CI_CD2

CI_DET

/PCM_CD

R180

10K

+3.3V_Normal

R178 22

R197 0

DEMOD_SCL DEMOD_SDA

R114 22

T2_OR_CHINA

R113 22

T2_OR_CHINA

R165 2.7KR121 2.7K

OPT

/VBUS_EN

C113 22pF

XTAL_LOAD_22pF

C114 22pF

XTAL_LOAD_22pF

URSA/VCOM_SCL

URSA/VCOM_SDA

PWM3

R103 10K

IC101

LGE2132(M1A_256M)

M1A_256M

GPIO78

Y1

GPIO79

W4

I2C_SCKM3/I2C_DDCR_CK/GPIO77

K17

I2C_SDAM3/I2C_DDCR_DA/GPIO76

J15

SDAM2/GPIO55

U8

SCKM2/GPIO56

T7

SCKM0/GPIO58

U7

SDAM0/GPIO59

V7

I2S_IN_BCK/GPIO159

F6

I2S_IN_SD/GPIO160

G6

I2C_SCKM1/GPIO80

AA4

I2C_SDAM1/GPIO81

Y4

ET_TXD[0]/GPIO62

J6

EXT_TX_CLK/GPIO64

K6

I2S_IN_WS/GPIO158

G7

ET_COL/GPIO60

J4

ET_TXD[1]/GPIO61

J5

LCK/GPIO194

H19

LDE/GPIO195

G20

LHSYNC/GPIO196

G19

LVSYNC/GPIO197

G21

UART2_RX/GPIO69

J17

UART2_TX/GPIO70

J16

UART3_TX/GPIO52

E8

UART3_RX/GPIO53

D7

GPIO46[CTS]

U6

GPIO47[RTS]

V6

UART1_TX/GPIO48

K15

UART1_RX/GPIO49

L16

ET_TX_EN/GPIO63

H5

ET_RXD[0]/GPIO65

K5

ET_MDC/GPIO66

K4

ET_MDIO/GPIO67

H6

ET_RXD[1]/GPIO68

L5

PCMADR[0]/NF_AD[0]/GPIO130

U17

PCMADR[1]/NF_AD[1]/GPIO129

R18

PCMADR[2]/NF_AD[2]/GPIO127

V17

PCMADR[3]/NF_AD[3]/GPIO126

R16

PCMADR[4]/NF_AD[4]/GPIO104

U16

PCMADR[5]/NF_AD[5]/GPIO106

T17

PCMADR[6]/NF_AD[6]/GPIO107

W18

PCMADR[7]/NF_AD[7]/GPIO108

U20

PCMADR[8]/GPIO113

Y19

PCMADR[9]/GPIO115

AA19

PCMADR[10]/GPIO119

AA20

PCMADR[11]/GPIO117

W21

PCMADR[12]/GPIO109

V20

PCMADR[13]/GPIO112

Y17

PCMADR[14]/GPIO111

V18

PCMCD_N/GPIO135

V19

PCMCE_N/GPIO120

W19

PCMDATA[0]/GPIO131

U18

PCMDATA[1]/GPIO132

V16

PCMDATA[2]/GPIO133

W17

PCMDATA[3]/GPIO125

Y20

PCMDATA[4]/GPIO124

R15

PCMDATA[5]/GPIO123

AA18

PCMDATA[6]/GPIO122

T15

PCMDATA[7]/GPIO121

Y21

PCMIORD_N/GPIO116

W20

PCMIOWR_N/GPIO114

V21

PCMIRQA_N/GPIO110

Y18

PCMOE_N/GPIO118

T16

PCMREG_N/GPIO128

R17

PCM_RESET/GPIO134

T18

PCMWAIT_N/GPIO105

W16

PCMWE_N/GPIO198

U15

TS0CLK/GPIO92

V10

TS0DATA[0]/GPIO82

T14

TS0DATA[1]/GPIO83

T13

TS0DATA[2]/GPIO84

U13

TS0DATA[3]/GPIO85

V15

TS0DATA[4]/GPIO86

U12

TS0DATA[5]/GPIO87

V13

TS0DATA[6]/GPIO88

U14

TS0DATA[7]/GPIO89

T11

TS0SYNC/GPIO91

T12

TS0VALID/GPIO90

V12

TS1CLK/GPIO103

Y14

TS1DATA[0]/GPIO93

Y16

TS1DATA[1]/GPIO94

AA15

TS1DATA[2]/GPIO95

Y13

TS1DATA[3]/GPIO96

AA16

TS1DATA[4]/GPIO97

W12

TS1DATA[5]/GPIO98

AA13

TS1DATA[6]/GPIO99

W14

TS1DATA[7]/GPIO100

W13

TS1SYNC/GPIO102

Y15

TS1VALID/GPIO101

W15

PM_SPI_SCZ1/GPIO_PM[6]/GPIO13

B3

PM_SPI_SCK/GPIO1

A3

PM_SPI_SCZ0/GPIO0

A4

PM_SPI_SDI/GPIO2

C3

PM_SPI_SDO/GPIO3

A2

RP

B1

TN

C2

TP

C1

RN

B2

SPDIF_IN/GPIO161

D2

SPDIF_OUT/GPIO162

D1

HWRESET

D8

IRIN/GPIO5

E5

DDCA_CK/UART0_RX

G4

DDCA_DA/UART0_TX

G5

PWM0/GPIO71

J18

PWM1/GPIO72

K18

PWM2/GPIO73

K16

PWM3/GPIO74

L18

PWM4/GPIO75

L17

NF_ALE/GPIO146

T8

NF_CEZ/GPIO142

T9

NF_CLE/GPIO141

U9

NF_RBZ/GPIO147

U11

NF_REZ/GPIO144

V9

NF_WEZ/GPIO145

U10

NF_WPZ/GPIO199

T10

IF_AGC

W2

SIFM

W1

SIFP

W3

IM

V2

IP

V1

XIN

AA2

XOUT

Y2

IC101

LGE2132(M1A_256M)

M1A_256M

LVA4P/TTL_B[0]/HCONV/GPIO170

U19

LVA4M/TTL_B[1]/E_O/GPIO171

T20

LVA3P/TTL_B[2]/FB/GPIO172

T21

LVA3M/TTL_B[3]/OPT_P/GPIO173

T19

LVACKP/TTL_B[4]/MCLK/GPIO174

R21

LVACKM/TTL_B[5]/GCLK/GPIO175

R20

LVA2P/TTL_B[6]/GST/GPIO176

R19

LVA2M/TTL_B[7]/POL/GPIO177

P20

LVA1P/TTL_G[0]/EPI0+/GPIO178

P19

LVA1M/TTL_G[1]/EPI0-/GPIO179

N20

LVA0P/TTL_G[2]/EPI1+/GPIO180

N21

LVA0M/TTL_G[3]/EPI1-/GPIO181

N19

LVB4P/TTL_G[4]/EPI2+/GPIO182

M21

LVB4M/TTL_G[5]/EPI2-/GPIO183

M20

LVB3P/TTL_G[6]/EPI3+/GPIO184

M19

LVB3M/TTL_G[7]/EPI3-/GPIO185

L20

LVBCKP/TTL_R[0]/EPI4+/GPIO186

L19

LVBCKM/TTL_R[1]/EPI4-/GPIO187

K20

LVB2P/TTL_R[2]/EPI5+/GPIO188

K21

LVB2M/TTL_R[3]/EPI5-/GPIO189

K19

LVB1P/TTL_R[4]/EPI6+/GPIO190

J21

LVB1M/TTL_R[5]/EPI6-/GPIO191

J20

LVB0P/TTL_R[6]/EPI7+/GPIO192

J19

LVB0M/TTL_R[7]/EPI7-/GPIO193

H20

SAR0/GPIO35

D5

SAR1/GPIO36

F8

SAR2/GPIO37

E7

SAR3/GPIO38

E6

SAR4/GPIO39

D6

GPIO_PM[13]/GPIO20

W10

GPIO_PM[14]/GPIO21

Y10

PM_LED/GPIO4

P3

GPIO_PM[0]/GPIO7

Y3

PM_SPI_SCZ2/GPIO_PM[10]/GPIO17

Y5

GPIO_PM[15]/GPIO22

W11

GPIO_PM[4]/GPIO11

D3

GPIO_PM[7]/GPIO14

AA3

GPIO_PM[8]/GPIO15

W5

PWM_PM/GPIO200

D4

PM_UART_TX/GPIO_PM[1]/GPIO8

L15

PM_UART_RX/GPIO_PM[5]/GPIO12

Y11

IC101-*1

LGE2131(M1A_128M)

M1A_128M

GPIO78

Y1

GPIO79

W4

I2C_SCKM3/I2C_DDCR_CK/GPIO77

K17

I2C_SDAM3/I2C_DDCR_DA/GPIO76

J15

SDAM2/GPIO55

U8

SCKM2/GPIO56

T7

SCKM0/GPIO58

U7

SDAM0/GPIO59

V7

I2S_IN_BCK/GPIO159

F6

I2S_IN_SD/GPIO160

G6

I2C_SCKM1/GPIO80

AA4

I2C_SDAM1/GPIO81

Y4

ET_TXD[0]/GPIO62

J6

EXT_TX_CLK/GPIO64

K6

I2S_IN_WS/GPIO158

G7

ET_COL/GPIO60

J4

ET_TXD[1]/GPIO61

J5

LCK/GPIO194

H19

LDE/GPIO195

G20

LHSYNC/GPIO196

G19

LVSYNC/GPIO197

G21

UART2_RX/GPIO69

J17

UART2_TX/GPIO70

J16

UART3_TX/GPIO52

E8

UART3_RX/GPIO53

D7

GPIO46[CTS]

U6

GPIO47[RTS]

V6

UART1_TX/GPIO48

K15

UART1_RX/GPIO49

L16

ET_TX_EN/GPIO63

H5

ET_RXD[0]/GPIO65

K5

ET_MDC/GPIO66

K4

ET_MDIO/GPIO67

H6

ET_RXD[1]/GPIO68

L5

PCMADR[0]/NF_AD[0]/GPIO130

U17

PCMADR[1]/NF_AD[1]/GPIO129

R18

PCMADR[2]/NF_AD[2]/GPIO127

V17

PCMADR[3]/NF_AD[3]/GPIO126

R16

PCMADR[4]/NF_AD[4]/GPIO104

U16

PCMADR[5]/NF_AD[5]/GPIO106

T17

PCMADR[6]/NF_AD[6]/GPIO107

W18

PCMADR[7]/NF_AD[7]/GPIO108

U20

PCMADR[8]/GPIO113

Y19

PCMADR[9]/GPIO115

AA19

PCMADR[10]/GPIO119

AA20

PCMADR[11]/GPIO117

W21

PCMADR[12]/GPIO109

V20

PCMADR[13]/GPIO112

Y17

PCMADR[14]/GPIO111

V18

PCMCD_N/GPIO135

V19

PCMCE_N/GPIO120

W19

PCMDATA[0]/GPIO131

U18

PCMDATA[1]/GPIO132

V16

PCMDATA[2]/GPIO133

W17

PCMDATA[3]/GPIO125

Y20

PCMDATA[4]/GPIO124

R15

PCMDATA[5]/GPIO123

AA18

PCMDATA[6]/GPIO122

T15

PCMDATA[7]/GPIO121

Y21

PCMIORD_N/GPIO116

W20

PCMIOWR_N/GPIO114

V21

PCMIRQA_N/GPIO110

Y18

PCMOE_N/GPIO118

T16

PCMREG_N/GPIO128

R17

PCM_RESET/GPIO134

T18

PCMWAIT_N/GPIO105

W16

PCMWE_N/GPIO198

U15

TS0CLK/GPIO92

V10

TS0DATA[0]/GPIO82

T14

TS0DATA[1]/GPIO83

T13

TS0DATA[2]/GPIO84

U13

TS0DATA[3]/GPIO85

V15

TS0DATA[4]/GPIO86

U12

TS0DATA[5]/GPIO87

V13

TS0DATA[6]/GPIO88

U14

TS0DATA[7]/GPIO89

T11

TS0SYNC/GPIO91

T12

TS0VALID/GPIO90

V12

TS1CLK/GPIO103

Y14

TS1DATA[0]/GPIO93

Y16

TS1DATA[1]/GPIO94

AA15

TS1DATA[2]/GPIO95

Y13

TS1DATA[3]/GPIO96

AA16

TS1DATA[4]/GPIO97

W12

TS1DATA[5]/GPIO98

AA13

TS1DATA[6]/GPIO99

W14

TS1DATA[7]/GPIO100

W13

TS1SYNC/GPIO102

Y15

TS1VALID/GPIO101

W15

PM_SPI_SCZ1/GPIO_PM[6]/GPIO13

B3

PM_SPI_SCK/GPIO1

A3

PM_SPI_SCZ0/GPIO0

A4

PM_SPI_SDI/GPIO2

C3

PM_SPI_SDO/GPIO3

A2

RP

B1

TN

C2

TP

C1

RN

B2

SPDIF_IN/GPIO161

D2

SPDIF_OUT/GPIO162

D1

HWRESET

D8

IRIN/GPIO5

E5

DDCA_CK/UART0_RX

G4

DDCA_DA/UART0_TX

G5

PWM0/GPIO71

J18

PWM1/GPIO72

K18

PWM2/GPIO73

K16

PWM3/GPIO74

L18

PWM4/GPIO75

L17

NF_ALE/GPIO146

T8

NF_CEZ/GPIO142

T9

NF_CLE/GPIO141

U9

NF_RBZ/GPIO147

U11

NF_REZ/GPIO144

V9

NF_WEZ/GPIO145

U10

NF_WPZ/GPIO199

T10

IF_AGC

W2

SIFM

W1

SIFP

W3

IM

V2

IP

V1

XIN

AA2

XOUT

Y2

IC101-*1

LGE2131(M1A_128M)

M1A_128M

LVA4P/TTL_B[0]/HCONV/GPIO170

U19

LVA4M/TTL_B[1]/E_O/GPIO171

T20

LVA3P/TTL_B[2]/FB/GPIO172

T21

LVA3M/TTL_B[3]/OPT_P/GPIO173

T19

LVACKP/TTL_B[4]/MCLK/GPIO174

R21

LVACKM/TTL_B[5]/GCLK/GPIO175

R20

LVA2P/TTL_B[6]/GST/GPIO176

R19

LVA2M/TTL_B[7]/POL/GPIO177

P20

LVA1P/TTL_G[0]/EPI0+/GPIO178

P19

LVA1M/TTL_G[1]/EPI0-/GPIO179

N20

LVA0P/TTL_G[2]/EPI1+/GPIO180

N21

LVA0M/TTL_G[3]/EPI1-/GPIO181

N19

LVB4P/TTL_G[4]/EPI2+/GPIO182

M21

LVB4M/TTL_G[5]/EPI2-/GPIO183

M20

LVB3P/TTL_G[6]/EPI3+/GPIO184

M19

LVB3M/TTL_G[7]/EPI3-/GPIO185

L20

LVBCKP/TTL_R[0]/EPI4+/GPIO186

L19

LVBCKM/TTL_R[1]/EPI4-/GPIO187

K20

LVB2P/TTL_R[2]/EPI5+/GPIO188

K21

LVB2M/TTL_R[3]/EPI5-/GPIO189

K19

LVB1P/TTL_R[4]/EPI6+/GPIO190

J21

LVB1M/TTL_R[5]/EPI6-/GPIO191

J20

LVB0P/TTL_R[6]/EPI7+/GPIO192

J19

LVB0M/TTL_R[7]/EPI7-/GPIO193

H20

SAR0/GPIO35

D5

SAR1/GPIO36

F8

SAR2/GPIO37

E7

SAR3/GPIO38

E6

SAR4/GPIO39

D6

GPIO_PM[13]/GPIO20

W10

GPIO_PM[14]/GPIO21

Y10

PM_LED/GPIO4

P3

GPIO_PM[0]/GPIO7

Y3

PM_SPI_SCZ2/GPIO_PM[10]/GPIO17

Y5

GPIO_PM[15]/GPIO22

W11

GPIO_PM[4]/GPIO11

D3

GPIO_PM[7]/GPIO14

AA3

GPIO_PM[8]/GPIO15

W5

PWM_PM/GPIO200

D4

PM_UART_TX/GPIO_PM[1]/GPIO8

L15

PM_UART_RX/GPIO_PM[5]/GPIO12

Y11

C102 10uF

10V

IC104

BR24G256FJ-3

NVRAM_RHOM

EAN62389502

3

A2

2

A1

4

GND

1

A0

5

SDA

6

SCL

7

WP

8

VCC

IC104-*1

AT24C256C-SSHL-T

NVRAM_ATMEL

EAN61133501

3

A2

2

A1

4

GND

1

A0

5

SDA

6

SCL

7

WP

8

VCC

A0’h

PM MODEL OPTION

NAND FLASH MEMORY

EEPROM

I2C

DIMMING

from CI SLOT

Internal demod out

Close to MSTAR

ANALOG SIF

DTV_IF

Close to MSTAR

PM_MODEL_OPT_0

- HIGH : LCD

- LOW :: PDP PM_MODEL_OPT_1

- Not Use (Ready)

<CHIP Config> (SPI_SDI, PM_LED, PWM_PM)

LG-NonOS SB51_ExtSPI 3’b000 51boot from SPI LG-OS HEMCU_ExtSPI 3’b001 MIPS boot from SPI

LGE Internal Use Only

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

+3.5V_ST

R206 1K

MO_M120

+3.3V_Normal

MODEL_OPT_4

R209 1K

MO_DVB_T/C

MODEL_OPT_0

R212 1K

MO_S/W_NON_AJ

+3.5V_ST

C279

0.1uF

MODEL_OPT_2

R294 1K

DDR_EXT:128 or NON

MODEL_OPT_5

+1.10V_VDDC

R224 1K

MO_S/W_TW/CN

R226 1K

MO_HD

C209 0.1uF

MODEL_OPT_1

SOC_RESET

R205 100

SWITCH

IF_AGC_SEL

R211 1K

MO_S/W_AJ

MODEL_OPT_6

C201

0.1uF

R291 1K

DDR_EXT:256

R290

1K

MO_DUALSTREAM

R222 1K

MO_S/W_EU/AJ

R227 1K

MO_FHD

AUD_LRCH

C283 0.1uF

R208 1K

MO_DVB_T2/C/S2

L206 BLM18PG121SN1D

VDD33

R266 470

OPT

C235 0.1uF

+1.10V_VDDC

AVDD_NODIE

+1.10V_VDDC

L204 BLM18PG121SN1D

R207 1K

MO_M120_NON

R293

1K

MO_DUALSTREAM_NON

SW200

JTP-1127WEM

SWITCH_NAMAE

1 2

43

C245 0.1uF

R201

100

OPT

R221 1K

DDR_EXT:128

C252

0.1uF

AUD_LRCK

R223 1K

DDR_EXT:256 or NON

POWER_DET_RESET

C286

0.1uF

R217

0

AVDD_DMPLL

C205

0.1uF

L207 BLM18PG121SN1D

C202

4.7uF 10V

OPT

C200

4.7uF 10V

C277 1uF

C280 1uF

10uF 10V

C228

10uF 10V

C275

10uF

10V

C296

C254 1uF

C207 0.1uF

10uF

10V

C278

C248 0.1uF

C266 0.1uF

SW200-*1

TMSV153BRA

SWITCH_POSTEC

1 2

43

R230 100

OPT

R228 100

OPT

R204 100

OPT

R225 100

OPT

R229 100

OPT

+1.10V_VDDC

AVDD_AU33

AVDD_NODIE

AVDD_DMPLL

D1+_HDMI2

CK-_HDMI2

CEC_REMOTE_S7

DDC_SCL_4

D2-_HDMI4

D1-_HDMI4

HPD2

DDC_SDA_4

D0-_HDMI2

D0-_HDMI4

D2-_HDMI2

D1-_HDMI2

D1+_HDMI4

CK+_HDMI2

D2+_HDMI2

D0+_HDMI2

D0+_HDMI4

HPD4

D2+_HDMI4

DDC_SCL_2 DDC_SDA_2

CK-_HDMI4 CK+_HDMI4

C212 1uF

HDMI1_ARC

HDMI_ARC

R231 0

HDMI1_ARC

HP_ROUT

HP_LOUT

R24433

C2380.047uF

TU_CVBS

C242

1000pF

OPT

50V

COMP2_Y+/AV_CVBS_IN

C2360.047uF

SC1/AV2_CVBS_IN

C2370.047uF

R24633

R24533

R24768C2390.047uF

DTV/MNT_VOUT

AUD_SCK

AUD_LRCH

AUD_LRCK

SIDE_USB1_DP

SIDE_USB1_DM

SCART1_Lout SCART1_Rout

C213 1uF

C220

4.7uF

C2192.2uF

COMP2_L_IN

COMP2_R_IN

C2162.2uF

C2142.2uF

SC1/COMP1_L_IN

C2172.2uF

SC1/COMP1_R_IN

C234 1000pF

OPT

COMP2_Y+/AV_CVBS_IN

R241 33

R238 68 R239 33

C233 0.047uF R243 33

R242 68

C230 0.047uF C231 0.047uF

C229 0.047uF

C227 0.047uF

COMP2_Pb+

R240 68

C232 0.047uF

COMP2_Pr+

SC1_B+/COMP1_Pb+

R235 33

R234 68

C226 0.047uF

SC1_R+/COMP1_Pr+

C223 0.047uF

C222 0.047uF R233 33

R236 68C225 0.047uF

R232 68

C224 0.047uF

C221 0.047uF

SC1_G+/COMP1_Y+

R237 33

SC1_ID SC1_FB

AVDD5V_MHL

R202

100

OPT

+1.5V_DDR

C2601uF

VDD33

AVDD_NODIE

VDD33

+1.10V_VDDC

VDD33

AVDD_AU33

L208 BLM18PG121SN1D

C241

0.1uF

C240

0.1uF

R214 10 R215 10

10uF

C287

10uF

C288

10uF

C289

AUVRM

+1.10V_VDDC

R200 470K

C210

0.1uF

AV2_R_IN

AV2_L_IN

C2032.2uF

AV2

C2062.2uF

AV2

+1.5V_DDR

+3.3V_Normal

C255

0.1uF

C259 0.1uF

L214

BLM18PG121SN1D

R295 0

AUD_MASTER_CLK

C208 15pF 50V OPT

R210 10K OPT

R218 10K OPT

R213 10K OPT

R216 10K OPT

+3.3V_Normal

R203

100

OPT

IC101

LGE2132(M1A_256M)

M1A_256M

ARC0

M4

RXC0N

W7

RXC0P

Y8

RXC1N

W8

RXC1P

Y9

RXC2N

AA9

RXC2P

W9

RXCCKN

AA7

RXCCKP

Y7

CEC/GPIO6

N2

DDCDA_CK/GPIO27

E3

DDCDA_DA/GPIO28

E2

DDCDC_CK/GPIO31

W6

DDCDC_DA/GPIO32

AA6

HOTPLUGA/GPIO23

L4

HOTPLUGC/GPIO25

Y6

RXA0N

F1

RXA0P

G3

RXA1N

G1

RXA1P

G2

RXA2N

H3

RXA2P

H2

RXACKN

F3

RXACKP

F2

EAR_OUTL

U4

EAR_OUTR

T4

AUL1

P2

AUL2

R2

AUL3

T1

AUR1

R3

AUR2

R1

AUR3

T3

AUOUTL0

U2

AUOUTR0

V3

AUVAG

T2

CVBSOUT1

T6

CVBS0

V5

CVBS1

U5

CVBS2

T5

VCOM

V4

I2S_OUT_BCK/GPIO165

E4

I2S_OUT_MCK/GPIO163

F4

I2S_OUT_SD/GPIO166

F7

I2S_OUT_WS/GPIO164

F5

USB0_DM

C4

USB1_DM

Y12

USB0_DP

B4

USB1_DP

AA12

BIN0M

J2

BIN0P

J3

GIN0M

K3

GIN0P

J1

RIN0M

K2

RIN0P

K1

HSYNC0

M6

VSYNC0

L6

BIN1M

L2

BIN1P

L3

GIN1M

M1

GIN1P

M2

RIN1M

N1

RIN1P

N3

SOGIN1

M3

IC101

LGE2132(M1A_256M)

M1A_256M

AUVRM

U3

GND_1

A6

GND_2

A13

GND_3

A15

GND_4

A18

GND_5

B12

GND_6

B14

GND_7

B16

GND_8

B17

GND_9

B19

GND_10

B20

GND_11

C9

GND_12

C10

GND_13

C21

GND_14

D9

GND_15

E20

GND_16

F9

GND_17

F11

GND_18

F13

GND_19

F15

GND_20

F17

GND_21

F19

GND_22

F21

GND_23

G8

GND_24

G9

GND_25

G10

GND_26

G11

GND_27

G12

GND_28

G13

GND_29

G14

GND_30

G15

GND_31

G16

GND_32

G17

GND_33

G18

GND_34

H7

GND_35

H8

GND_36

H9

GND_37

H10

GND_38

H11

GND_39

H12

GND_40

H13

GND_41

H14

GND_42

H15

GND_43

H16

GND_44

H17

GND_45

H18

GND_46

J7

GND_47

J8

GND_48

J9

GND_49

J10

GND_50

J11

GND_51

J12

GND_52

J13

GND_53

J14

GND_54

K8

GND_55

K10

GND_56

K11

GND_57

L10

GND_58

M5

GND_59

M7

GND_60

M8

GND_61

M9

GND_62

M10

GND_63

N4

GND_64

N5

GND_65

N6

GND_66

N7

GND_67

N8

GND_68

N9

GND_69

N10

GND_70

P4

GND_71

P5

GND_72

P6

GND_73

P7

GND_74

P9

GND_75

P10

GND_76

P15

GND_77

P16

GND_78

P17

GND_79

P18

GND_80

R10

GND_81

R11

GND_82

R12

GND_83

R13

GND_84

R14

GND_EFUSE

K7

AVDD_AU33

R4

AVDD_DDR0_CLK

L11

AVDD_DDR1_CLK

L13

AVDD_DDR0_CMD

M11

AVDD_DDR1_CMD

K13

AVDD_DDR0_D_1

C5

AVDD_DDR0_D_2

K12

AVDD_DDR0_D_3

L12

AVDD_DDR1_D_1

C6

AVDD_DDR1_D_2

K14

AVDD_DDR1_D_3

L14

AVDD_DRAM_1

B5

AVDD_DRAM_2

B6

AVDD_DVI_USB_MPLL_1

R8

AVDD_DVI_USB_MPLL_2

R9

AVDD_MOD_1

L7

AVDD_MOD_2

L8

AVDD_NODIE

P8

AVDD_PLL

K9

AVDD3P3_DMPLL

R5

AVDDL_MOD

P11

DVDD_DDR_1

C7

DVDD_DDR_2

M13

DVDD_NODIE

R6

DVDD_RX_1_1

A7

DVDD_RX_1_2

M12

DVDD_RX_2_1

B7

DVDD_RX_2_2

M14

VDDC_1

N11

VDDC_2

N12

VDDC_3

N13

VDDC_4

N14

VDDC_5

N15

VDDC_6

P12

VDDC_7

P13

VDDC_8

P14

VDDP

L9

AVDD5V_MHL

AA10

IC101-*1

LGE2131(M1A_128M)

M1A_128M

AUVRM

U3

GND_1

A6

GND_2

A13

GND_3

A15

GND_4

A18

GND_5

B12

GND_6

B14

GND_7

B16

GND_8

B17

GND_9

B19

GND_10

B20

GND_11

C9

GND_12

C10

GND_13

C21

GND_14

D9

GND_15

E20

GND_16

F9

GND_17

F11

GND_18

F13

GND_19

F15

GND_20

F17

GND_21

F19

GND_22

F21

GND_23

G8

GND_24

G9

GND_25

G10

GND_26

G11

GND_27

G12

GND_28

G13

GND_29

G14

GND_30

G15

GND_31

G16

GND_32

G17

GND_33

G18

GND_34

H7

GND_35

H8

GND_36

H9

GND_37

H10

GND_38

H11

GND_39

H12

GND_40

H13

GND_41

H14

GND_42

H15

GND_43

H16

GND_44

H17

GND_45

H18

GND_46

J7

GND_47

J8

GND_48

J9

GND_49

J10

GND_50

J11

GND_51

J12

GND_52

J13

GND_53

J14

GND_54

K8

GND_55

K10

GND_56

K11

GND_57

L10

GND_58

M5

GND_59

M7

GND_60

M8

GND_61

M9

GND_62

M10

GND_63

N4

GND_64

N5

GND_65

N6

GND_66

N7

GND_67

N8

GND_68

N9

GND_69

N10

GND_70

P4

GND_71

P5

GND_72

P6

GND_73

P7

GND_74

P9

GND_75

P10

GND_76

P15

GND_77

P16

GND_78

P17

GND_79

P18

GND_80

R10

GND_81

R11

GND_82

R12

GND_83

R13

GND_84

R14

GND_EFUSE

K7

AVDD_AU33

R4

AVDD_DDR0_CLK

L11

AVDD_DDR1_CLK

L13

AVDD_DDR0_CMD

M11

AVDD_DDR1_CMD

K13

AVDD_DDR0_D_1

C5

AVDD_DDR0_D_2

K12

AVDD_DDR0_D_3

L12

AVDD_DDR1_D_1

C6

AVDD_DDR1_D_2

K14

AVDD_DDR1_D_3

L14

AVDD_DRAM_1

B5

AVDD_DRAM_2

B6

AVDD_DVI_USB_MPLL_1

R8

AVDD_DVI_USB_MPLL_2

R9

AVDD_MOD_1

L7

AVDD_MOD_2

L8

AVDD_NODIE

P8

AVDD_PLL

K9

AVDD3P3_DMPLL

R5

AVDDL_MOD

P11

DVDD_DDR_1

C7

DVDD_DDR_2

M13

DVDD_NODIE

R6

DVDD_RX_1_1

A7

DVDD_RX_1_2

M12

DVDD_RX_2_1

B7

DVDD_RX_2_2

M14

VDDC_1

N11

VDDC_2

N12

VDDC_3

N13

VDDC_4

N14

VDDC_5

N15

VDDC_6

P12

VDDC_7

P13

VDDC_8

P14

VDDP

L9

AVDD5V_MHL

AA10

IC101-*1

LGE2131(M1A_128M)

M1A_128M

ARC0

M4

RXC0N

W7

RXC0P

Y8

RXC1N

W8

RXC1P

Y9

RXC2N

AA9

RXC2P

W9

RXCCKN

AA7

RXCCKP

Y7

CEC/GPIO6

N2

DDCDA_CK/GPIO27

E3

DDCDA_DA/GPIO28

E2

DDCDC_CK/GPIO31

W6

DDCDC_DA/GPIO32

AA6

HOTPLUGA/GPIO23

L4

HOTPLUGC/GPIO25

Y6

RXA0N

F1

RXA0P

G3

RXA1N

G1

RXA1P

G2

RXA2N

H3

RXA2P

H2

RXACKN

F3

RXACKP

F2

EAR_OUTL

U4

EAR_OUTR

T4

AUL1

P2

AUL2

R2

AUL3

T1

AUR1

R3

AUR2

R1

AUR3

T3

AUOUTL0

U2

AUOUTR0

V3

AUVAG

T2

CVBSOUT1

T6

CVBS0

V5

CVBS1

U5

CVBS2

T5

VCOM

V4

I2S_OUT_BCK/GPIO165

E4

I2S_OUT_MCK/GPIO163

F4

I2S_OUT_SD/GPIO166

F7

I2S_OUT_WS/GPIO164

F5

USB0_DM

C4

USB1_DM

Y12

USB0_DP

B4

USB1_DP

AA12

BIN0M

J2

BIN0P

J3

GIN0M

K3

GIN0P

J1

RIN0M

K2

RIN0P

K1

HSYNC0

M6

VSYNC0

L6

BIN1M

L2

BIN1P

L3

GIN1M

M1

GIN1P

M2

RIN1M

N1

RIN1P

N3

SOGIN1

M3

10uF 10V

C204

10uF 10V

C284

L14_M1A

2

2013.08.27

MAIN2_EU

MODEL OPTION

1

Normal Power 3.3V

HIGH

MO_S/W_NON_AJ

DDR3 1.5V

MO_M120

MODEL_OPT_5

1

MO_M120_NON

SOC_RESET

0

PIN NAME

J5

Memory OPTION

MODEL_OPT_6

U6

MO_DVB_T/C

PIN NO.

0

MO_FHD

Memory

VDDC 1.05V

MO_DVB_T2/C/S2

MODEL_OPT_4

128M Only

MO_HD

STby 3.5V

G19

0

256M Only

0

K4

L5

Auto Det

MODEL_OPT_6

128M+128M

VDDC : 2026mA

K5

G20

LOW

MO_S/W_AJ

MODEL_OPT_1

MODEL_OPT_0

0128M+256M

* Dual Stream is only Korea 3D spec

MODEL_OPT_2

H19

0

MO_DUALSTREAMMO_DUALSTREAM_NON

AVDD_DDR1:55mA

AVDD_DDR0:55mA

HDMI

H/P OUT

Close to MSTAR

I2S_I/F

SIDE USB

AUDIO OUT

MO_S/W_TW/CN

MO_S/W_EU/AJ

INT+EXT

MODEL_OPT_4

0

1

AUD_LRCH

AUD_LRCK

1

0

Country Option

1AJ

MODEL_OPT_5

EU

TW

MODEL_OPT_1

CN

1

0

1

101256M+256M

DDR_EXT : 256DDR_EXT:128 or NON

DDR_EXT:256 or NON DDR_EXT : 128

LGE Internal Use Only

THER MAL

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.

+24V_AMP

AMP_SCL

C5628 330pF 50V

AUD_MASTER_CLK

AUD_SCK

AMP_RESET

+24V_AMP

P5600

WAFER-ANGLE

1

2

3

4

C5607

0.1uF

R5601

10K

R5609

470

C5627 330pF 50V

+3.5V_ST

AMP_SDA

C5636 2200pF

50V

OPT

R5614181/16W

+24V

R5607

18K

1%

C5611

4700pF

AUD_LRCH

AUD_LRCK

C5617

0.033uF 50V

R5611 18

R5613181/16W

R5600

10K

OPT

C5601

0.1uF 50V

SPK_R+

R5612 18

C5626 330pF 50V

AMP_MUTE

C5609

4700pF

C5633

0.1uF 50V

C5618

0.1uF 50V

C5639 2200pF

50V

OPT

SPK_R-

SPK_L+

C5613 2200pF

50V

C5630

0.47uF 50V

C5608

0.047uF

C5635

0.1uF 50V

C5632

0.1uF 50V

C5634

0.1uF 50V

C5606

0.1uF 16V

C561 5

1uF

25V

C5625

0.033uF

50V

SPK_L-

C5619

0.1uF 50V

C5612

0.047uF

C5610

0.1uF 16V

C5629 330pF 50V

R5610

470

+3.3V_Normal

+24V_AMP

C5616

0.033uF

50V

C5637 2200pF

50V

OPT

IC5600

TAS5733

1

OUT_A2PVDD_AB_1

3

PVDD_AB_24BST_A5NC_16SSTIMER7NC_28PBTL9AVSS10PLL_FLTM11PLL_FLTP12VR_ANA

13

AVDD

14

A_SEL_FAULT

15

MCLK

16

OSC_RES

17

DVSSO

18

VR_DIG

19

PDN

20

LRCLK

21

SCLK

22

SDIN

23

SDA

24

SCL

25

RESET26STEST

27

DVDD28DVSS

29

GND

30

AGND31VREG

32

GVDD_OUT

33

BST_D

34

PVDD_CD_135PVDD_CD_2

36

OUT_D

37

PGND_CD_1

38

PGND_CD_2

39

OUT_C

40

NC_3

41

NC_4

42

BST_C

43

BST_B

44

NC_5

45

NC_6

46

OUT_B

47

PGND_AB_1

48

PGND_AB_2

49

[EP]

C5614

0.1uF

+3.3V_Normal

SPK_L+

C5638 2200pF 50V

OPT

SPK_R-

R5603

100

C5602

1000pF

50V

SPK_R+

C5624

0.033uF

50V

Q5600

MMBT3904(NXP)

OPT

E

B

C

C5604

0.1uF 16V

C5631

0.47uF 50V

C5620 10uF 35V

C5621 10uF 35V

L5600

UBW2012-121F

ZD5600

5V

OPT

R3405

0

OPT

POWER_DET

R5608 2K

L5605

AMP_COIL_ABCO

10uH

L5606

AMP_COIL_ABCO

10uH

L5604

AMP_COIL_ABCO

10uH

L5603

AMP_COIL_ABCO

10uH

L5604-*1

10.0uH

AMP_COIL_GET

L5606-*1

10.0uH

AMP_COIL_GET

L5603-*1

10.0uH

AMP_COIL_GET

L5605-*1

10.0uH

AMP_COIL_GET

L5603-*2

10.0uH

AMP_COIL_TAIYO

L5604-*2

10.0uH

AMP_COIL_TAIYO

L5605-*2

10.0uH

AMP_COIL_TAIYO

L5606-*2

10.0uH

AMP_COIL_TAIYO

C5640

4.7uF 50V

3216

OPT

C5641

4.7uF 50V

3216

OPT

L14

56

2013.10.06

AUDIO[TI]

Close to Speaker

SPEAKER_L

This parts are Located on AVSS area.

SPEAKER_R

AUDIO AMP(TI)

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.

MHL_SW_AND

2013.09.01L14_M1A 58

MHL_5V_EN

MHL_OCP_EN

MHL_CD_SENSE

+3.3V_Normal

IC5801

74LVC1G08GW

MHL_SW_AND_GATE

3

GND

2

A

4

Y

1B5

VCC

L14 MHL SW AND GATE

LGE Internal Use Only

L14 Repair Process

LGE Internal Use Only

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

1

A. Video error

No video/Normal audio 1

2 No video/No audio 2

3 Tuning fail, Picture broken/ Freezing 3, 4

4 Color error 5

5

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

6

B. Power error

No power 7

7

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

8

C. Audio error

No audio/Normal video 9

9 Wrecked audio/discontinuation/noise 10

10

D. Function error

Remote control & Local switch checking 11

11 External device recognition error 12

12 E. Noise Circuit noise, mechanical noise 13

13 F. Exterior error Exterior defect 14

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

Contents of LCD TV Standard Repair Process

LGE Internal Use Only

Contents of LCD TV Standard Repair Process Detail Technical Manual

No. Error symptom Content Page Remarks

1

A. Video error_ No video/Normal audio

Check LCD back light with naked eye A1

2 LED driver B+ 24V measuring method A2

3 Check White Balance value A3

4 Power Board voltage measuring method A4

6

A. Video error_ No video/Video lag/stop

TUNER input signal strength checking method A5

7 LCD-TV Version checking method A6

9

A. Video error_Color error

LCD TV connection diagram A7

10

11

Check Link Cable (LVDS) reconnection condition

A8 A9

12 Adjustment Test pattern - ADJ Key A10

13

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

LCD TV connection diagram A8

14

Check Link Cable (LVDS) reconnection condition

A8 A9

15 Adjustment Test pattern - ADJ Key A10

16

<Appendix> Defected Type caused by T-Con/

Inverter/ Module

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

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

18 Exchange LED driver Board (PSU) A-3/5

55” : driver board Other : PSU

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

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

Continue to the next page

LGE Internal Use Only

Y

N

Move to No video/No audio

No video Normal audio

Check Back Light On with naked eye

Check Power Board

3.5V, 12V, 24V etc.

Replace T-con Board or module

Repair Power Board or parts

Check Power Board 24V output

Replace Inverter

or module

Repair Power Board or parts

End

Always check & record S/W Version and White Balance value before replacing the Main Board

Replace Main Board Re-enter White Balance value

※Precaution

Established date

Standard Repair Process

Revised date

1/14

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

Normal

Audio

On

Y

N

Normal

Voltage

Normal

Voltage

Y

N

Y

N

LGE Internal Use Only

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

No Video/ No audio

Check and replace MAIN B/D

Replace Power Board and repair parts

Standard Repair Process

A. Video error

No video/ No audio

☞A4

Established date

Revised date

2/14

LCD TV

Error symptom

2012 . 01 .14

End

Normal

Voltage

Y

N

LGE Internal Use Only

SVC

Bulletin

A. Video error

Picture broken/ Freezing

Y

N

☞ A5

N

Check RF Signal level

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`

Replace Main B/D

Check Tuner soldering

Y

N

Y

. 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%)

Y

Contact with signal distributor or broadcaster (Cable or Air)

N

Y

N

☞ A6

Standard Repair Process

Established

date

Revised date

3/14

LCD TV

Error symptom

2012. 01 .14

End

Normal

Signal

Normal

Picture

Normal Picture

Normal

Picture

End

Normal Picture

LGE Internal Use Only

A. Video error

Tuning fail, Picture broken/ Freezing

Y

N

☞ A5

Check RF Signal level

Check S/W Version

S/W Upgrade

Y

N

Y

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

Y

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…)

Contact with signal

distributor

or broadcaster (Cable or Air)

N

Check Tuner soldering

Replace Main B/D

Normal

Picture

End

Normal

Picture

Normal

Setting

SVC

Bulletin

Normal

Signal

End

LGE Internal Use Only

Color

error

Y

N

※ Check and replace Link Cable (LVDS) and contact condition

Y

N

Replace Main B/D

Check error color input mode

Check color by input

-External Input

-COMPONENT

-RGB

-HDMI/DVI

Y

Check external device and cable

Y

Check external device and cable

Replace Main B/D

N

A. Video error

Color error

☞A7

N

Y

Replace module

Request

repair for external

device/cable

Check Test pattern

☞A10

☞ A8/ A9

Standard Repair Process

Established

date

Revised date

5/14

LCD TV

Error symptom

2012. 01 .14

End

Color

error

Color

error

External

device/Cable

Normal

External Input/Co mponent

error

HDMI

error

External

device/Cable

Normal

LGE Internal Use Only

N

Y

Check external device connection condition

Y

N

Check and replace Link Cable

Y

Replace module

Check color condition by input

-External Input

-Component/AV

-HDMI

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

Connect other external device and cable (Check normal operation of External Input, Component and HDMI by connecting

Jig, pattern Generator,

Set-top Box etc.

N Y Replace

Main B/D

Check screen condition by input

-External Input

-Component

-RGB

-HDMI/DVI

Request repair for

external device

Connect other external device and cable (Check normal operation of External Input, Component, HDMI by connecting Jig, pattern Generator ,Set-top Box etc.

Replace Main B/D

N

Y

Check S/W Version

Y

N

S/W Upgrade

Y

N

Y

N

Replace Main B/D

Replace Module

Established

date

Revised date

6/14

LCD TV

Error symptom

Standard Repair Process

☞A7

☞ A8/ A9

Check Test pattern

2012. 01 .14

N

End

Screen normal

Screen

normal

Screen normal

Screen

normal

Screen normal

End

Check

Version

Normal

Screen

External

Input error

Compo

nent

error

HDMI

error

LGE Internal Use Only

OK

Normal

B. Power error

No power

Y

N

DC Power on by pressing Power Key

On Remote control

Y

N

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

Replace Main B/D

Y

Replace Main B/D

N

Y

Check ST-BY 3.5V

Replace Power B/D

N

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

※

2012. 01 .14

End

Power

LED On

Normal Voltage

Normal Operati

on

LGE Internal Use Only

Normal Voltage

B. Power error

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

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

(If Power Off mode is not displayed) Check Power B/D voltage

Y

N

Replace Main B/D

Replace Power B/D

N

Y

※ Caution Check and fix exterior

of Power B/D Part

☞A14

☞A13

Established

date

Revised date

8/14

LCD TV

Error symptom

Standard Repair Process

Status Power off List Explanation

Normal

"POWEROFF_REMOTEKEY" Power off by REMOTE CONTROL "POWEROFF_OFFTIMER"

Power off by OFF TIMER "POWEROFF_SLEEPTIMER" Power off by SLEEP TIMER "POWEROFF_INSTOP" Power off by INSTOP KEY "POWEROFF_AUTOOFF" Power off by AUTO OFF "POWEROFF_ONTIMER" Power off by ON TIMER "POWEROFF_RS232C" Power off by RS232C "POWEROFF_RESREC" Power off by Reservated Record "POWEROFF_RECEND" Power off by End of Recording "POWEROFF_SWDOWN" Power off by S/W Download "POWEROFF_UNKNOWN" Power off by unknown status except listed case

Abnormal

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

* Please refer to the all cases which can be displayed on power off mode.

2012. 01 .14

Error

CPU

Abnorm

al

Abnorm

al1

Normal

End

LGE Internal Use Only

No audio Screen normal

Check user menu  Speaker off

N

Y

Cancel OFF

Check audio B+ 24V of Power Board

Y

N

Replace Power Board and repair parts

Check Speaker disconnection

N

Y

Replace Speaker

Replace MAIN Board

C. Audio error

No audio/ Normal video

☞A15 ☞A16

Established

date

Revised date

9/14

LCD TV

Error symptom

Standard Repair Process

2012. 01 .14

End

Normal Voltage

Off

Disconn

ection

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

Check and replace speaker and connector

Connect and check other external device

Y

Check and fix external device

Replace Power B/D

N

Y

Check input signal

-RF

-External Input signal

(When RF signal is not received) Request repair to external cable/ANT provider

Y

Check audio B+ Voltage (24V)

(In case of External Input signal error) Check and fix external device

Replace Main B/D

N

Established

date

Revised date

10/14

LCD TV

Error symptom

Standard Repair Process

☞A16

2012. 01 .14

End

Signal

Normal

Voltage

Normal

Audio

Wrecked Audio/

Discontinuation/Noi

se for all audio

Wrecked Audio/

Discontinuation/Noise

only for D-TV

Wrecked Audio/

Discontinuation/Noise

only for Analog

Wrecked Audio/ Discontinuation/ Noise only for External Input

N

Replace Main B/D

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

Y

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

Check B+ 3.5V On Main B/D

☞A17

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

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

End

Normal

Operating

Normal Voltage

Normal

Signal

Normal

Operating

Normal Voltage

End

Y

LGE Internal Use Only

Check technical

information

- Fix information

- S/W Version

N

Y

Check input signal

Y

N

Check and fix external device/cable

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

Signal

Input

Technical

information

External Input

And Component

Recognition error

HDMI, Optical

Recognition error

LGE Internal Use Only

Check location of noise

Identify nose type

Replace PSU(with LED driver)

Replace LED driver

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

Circuit

noise

Mechanical

noise

LGE Internal Use Only

Replace module

Zoom part with exterior damage

Replace cabinet

Replace remote controller

Replace stand

F. Exterior defect

Exterior defect

Established

date

Revised date

14/14

LCD TV

Error symptom

Standard Repair Process

2012. 01 .14

Module

damage

Cabinet

damage

Remote

Controller

damage

Stand

damage

LGE Internal Use Only

Contents of LCD TV Standard Repair Process Detail Technical Manual

No. Error symptom Content Page Remarks

21

B. Power error_No power

Check front display LED A11

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

23 Checking method when power is ON A13

24 POWER BOARD voltage measuring method A4

25

26

B. Power error_Off when on, off while viewing

POWER OFF MODE checking method A14

28

C. Audio error_No audio/Normal video

Checking method in menu when there is no audio

A15

29

Voltage and speaker checking method when there is no audio

A16

30

C. Audio error_Wrecked audio/discontinuation

Voltage and speaker checking method in case of audio error

A16

31

D. Function error_ No response in

remote controller, key error

Remote controller operation checking method A17

Continued from previous page

LGE Internal Use Only

Standard Repair Process Detail Technical Manual

Check Back Light On with naked eye

A. Video error_No video/Normal audio

A1

Established date

Revised date

Error

symptom

Content

LCD TV

2012. 01.14

Power On -> disjoint back case -> check lighting at 2 points.

LGE Internal Use Only

Standard Repair Process Detail Technical Manual

Inverter B+ 24V measuring method

A. Video error_No video/Normal audio

A2

Established date

Revised date

Error

symptom

Content

LCD TV

2012. 01 .14

1. Measure DC 24V applying to inverter PCB from Power Board.

2. Output 24V from Power Board -> supply to inverter PCB. Check Pin contacting statement and connection statement.

LGE Internal Use Only

Entry method

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

2. Enter into White Balance of item 6.

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

Standard Repair Process Detail Technical Manual

Check White Balance value

A. Video error_No video/Normal audio

A3

Established date

Revised date

Error

symptom

Content

LCD TV

Entry method

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

2. Enter into White Balance of item 7.

3. After recording the R, G, B (GAIN, Cut) value of Color Temp (Cool/Medium/Warm), reenter the value after replacing the MAIN BOARD.

2012. 01 .14

LGE Internal Use Only

Standard Repair Process Detail Technical Manual

Power Board voltage measuring method

A. Video error_No video/ Audio

A4

Established date

Revised date

Error

symptom

Content

LCD TV

2012. 01 .14

18 Pin (Power Board ↔ Main Board)

SMAW200-H18S5

1

Power on

2

DRV ON

3

3.5V

4

PDIM#1

5

3.5V

6

3.5V

7

GND

8

PDIM#2

9

24V

10

24V

11

GND

12

GND

13 12V 14

12V

15 12V 16

NC

17 GND 18

GND

Check DC 3.5V, 12V, 24V

LGE Internal Use Only

MENU => Press red key Remote controller=>signal test => Select channel

When the signal is strong, use the attenuator (-10dB, -15dB, -20dB etc.)

Standard Repair Process Detail Technical Manual

TUNER input signal strength checking method

A. Video error_Video error, video lag/stop

A5

Established date

Revised date

Error

symptom

Content

LCD TV

2012. 01 .14

LGE Internal Use Only

Standard Repair Process Detail Technical Manual

LCD-TV Version checking method

A. Video error_Video error, video lag/stop

1. Checking method for remote controller for adjustment

Press the IN-START with the remote controller for adjustment

Version

A6

Established date

Revised date

Error

symptom

Content

LCD TV

2012. 01 .14

LGE Internal Use Only

Standard Repair Process Detail Technical Manual

LCD TV connection diagram (1)

A. Video error _Vertical/Horizontal bar, residual

image, light spot

As the part connecting to the external input, check the screen condition by signal

A7

Established date

Revised date

Error

symptom

Content

LCD TV

2012. 01 .14

LGE Internal Use Only

1. Check and replace LVDS Cable

2. Check LVDS connection condition

Standard Repair Process Detail Technical Manual

Check and replace Link Cable(LVDS) and contact condition

A. Video error_Color error

A8/A9

Established date

Revised date

Error

symptom

Content

LCD TV

2012. 01 .14

LGE Internal Use Only

Standard Repair Process Detail Technical Manual

Adjustment Test pattern - ADJ Key

A. Video error_Color error

You can view 6 types of patterns using the ADJ Key

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

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

A10

Established date

Revised date

Error

symptom

Content

LCD TV

2012. 01 .14

LGE Internal Use Only

Solder defect, CNT Broken

T-Con Defect, CNT Broken

Solder defect, CNT Broken

Abnormal Power Section

Solder defect, Short/Crack

Abnormal Power Section Solder defect, Short/Crack

Appendix : Exchange T-Con Board (1)

LGE Internal Use Only

Abnormal Power Section

Solder defect, Short/Crack

Abnormal Power Section

Solder defect, Short/Crack

Fuse Open, Abnormal power section

Noise

GRADATION

Abnormal Display

Appendix : Exchange T-Con Board (2)

LGE Internal Use Only

Appendix : Exchange PSU(LED driver)

No Light

Dim Light

No picture/Sound Ok

LGE Internal Use Only

Appendix : Exchange the Module (1)

Panel Mura, Light leakage

Press damage

Crosstalk

Press damage

Panel Mura, Light leakage

Press damage

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

LGE Internal Use Only

Vertical Block

Source TAB IC Defect

Horizontal Block Gate TAB IC Defect

Gate TAB IC Defect

Vertical Line Source TAB IC Defect

Vertical Block

Source TAB IC Defect

Horizontal Block Gate TAB IC Defect

Horizontal line Gate TAB IC Defect

Gate TAB IC Defect

Horizontal Block Gate TAB IC Defect

Appendix : Exchange the Module (2)

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

LGE Internal Use Only

Standard Repair Process Detail Technical Manual

Check front display LED

B. Power error _No power

A11

Established date

Revised date

Error

symptom

Content

LCD TV

ST-BY condition: Red

Front LED control :

Menu  Option  Standby Light  On/Off

2012. 01 .14

LGE Internal Use Only

Standard Repair Process Detail Technical Manual

Check power input voltage and ST-BY 5V

B. Power error _No power

A12

Established date

Revised date

Error

symptom

Content

LCD TV

2012. 01 .14

18 Pin (Power Board ↔ Main Board)

SMAW200-H18S5

1

Power on

2

DRV ON

3

3.5V

4

PDIM#1

5

3.5V

6

3.5V

7

GND

8

PDIM#2

9

24V

10

24V

11

GND

12

GND

13 12V 14

12V

15 12V 16

NC

17 GND 18

GND

Check DC 3.5V, 12V, 24V

LGE Internal Use Only

Standard Repair Process Detail Technical Manual

Checking method when power is ON

B. Power error _No power

A13

Established date

Revised date

Error

symptom

Content

LCD TV

2012. 01 .14

18 Pin (Power Board ↔ Main Board)

SMAW200-H18S5

1

Power on

2

DRV ON

3

3.5V

4

PDIM#1

5

3.5V

6

3.5V

7

GND

8

PDIM#2

9

24V

10

24V

11

GND

12

GND

13 12V 14

12V

15 12V 16

NC

17 GND 18

GND

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

LGE Internal Use Only

Checking order

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

2. Check the entry into adjustment item 3.

Standard Repair Process Detail Technical Manual

POWER OFF MODE checking method

B. Power error _Off when on, off whiling viewing

A14

Established date

Revised date

Error

symptom

Content

LCD TV

2012. 01 .14

LGE Internal Use Only

Checking order

1. Press the MENU button on the remote controller

2. Select the AUDIO function of the Menu

3. Select TV Speaker Check

Standard Repair Process Detail Technical Manual

Checking method in menu when there is no audio

C. Audio error_No audio/Normal video

A15

Established date

Revised date

Error

symptom

Content

LCD TV

2012. 01 .14

LGE Internal Use Only

< Main Ass’y>

Checking order

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

2. Measure the 24V input voltage supplied from Power Board (If there is no input voltage, remove and check the connector)

3. Connect the tester RX1 to the speaker terminal and if you hear the Chik Chik sound when you touch the GND and output terminal, the speaker is normal.

Standard Repair Process Detail Technical Manual

Voltage and speaker checking method when there is no audio

C. Audio error_No audio/Normal video

A16

Established date

Revised date

Error

symptom

Content

LCD TV

①

③

18 Pin (Power Board ↔ Main Board)

SMAW200-H18S5

1

Power on

2

DRV ON

3

3.5V

4

PDIM#1

5

3.5V

6

3.5V

7

GND

8

PDIM#2

9

24V

10

24V

11

GND

12

GND

13 12V 14

12V

15 12V 16

NC

17 GND 18

GND

②

2012. 01 .14

LGE Internal Use Only

1 GND 2 KEY1 3 KEY2

4 3.5V_ST

5 GND 6 LED_R 7 IR 8 GND 9 SCL

10 SDA

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

3. Check the st-by 3.3V on the terminal 4.

4. When checking the Pre-Amp when the power is in ON condition, it is normal when the Analog Tester needle moves slowly, and defective when it does not move at all.

Standard Repair Process Detail Technical Manual

Remote controller operation checking method

D. Function error_ No response in remote controller,

key error

A17

Established date

Revised date

Error

symptom

Content

LCD TV

①

②

③

④

2012. 01 .14

P4600

< Sub Ass’y>

< Main Ass’y>

LGE Internal Use Only

LG 42LB55, 42LB552V, 50LB56, 32LB55-Z, 32LB552U Service Manual

Specifications and Main Features

Frequently Asked Questions

User Manual