LG 55EC900V, 55EC900V-ZB Schematic

Internal Use Only

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OLED TV

SERVICE MANUAL

CHASSIS : ED42D

MODEL : 55EC900V 55EC900V-ZB

CAUTION

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

Printed in KoreaP/NO : MFL68522305 (1508-REV00)

CONTENTS

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

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

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

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

ADJUSTMENT INSTRUCTION .............................................................. 13

BLOCK DIAGRAM ................................................................................. 20

EXPLODED VIEW .................................................................................. 30

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

TROUBLE SHOOTING GUIDE ................................................ APPENDIX

Only for training and service purposes

- 2 -

SAFETY PRECAUTIONS

IMPORTANT SAFETY NOTICE

Many electrical and mechanical parts in this chassis have special safety-related characteristics. These parts are identified by in the Schematic Diagram and Exploded View. It is essential that these special safety parts should be replaced with the same components as recommended in this manual to prevent Shock, Fire, or other Hazards. Do not modify the original design without permission of manufacturer.

General Guidance

An isolation Transformer should always be used during the servicing of a receiver whose chassis is not isolated from the AC power line. Use a transformer of adequate power rating as this protects the technician from accidents resulting in personal injury from electrical shocks.

It will also protect the receiver and it's components from being damaged by accidental shorts of the circuitry that may be inadvertently introduced during the service operation.

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

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

Keep wires away from high voltage or high temperature parts.

Before returning the receiver to the customer,

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

Leakage Current Cold Check(Antenna Cold Check)

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

Leakage Current Hot Check (See below Figure)

Plug the AC cord directly into the AC outlet.

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

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

Leakage Current Hot Check circuit

Only for training and service purposes

- 3 -

SERVICING PRECAUTIONS

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

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

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

General Servicing Precautions

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

a. Removing or reinstalling any component, circuit board

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 sol-

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

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

electrical charges sufcient to damage ES devices.

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

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

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

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

General Soldering Guidelines

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

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

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

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

5. Use the following unsoldering technique

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

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

type solder removal device or with solder braid.

CAUTION: Work quickly to avoid overheating the circuit

board printed foil.

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

(500 °F to 600 °F)

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

against the component lead until the solder melts.

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

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

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

splashed solder with a small wire-bristle brush.

Only for training and service purposes

- 4 -

IC Remove/Replacement

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

Removal

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

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

Replacement

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

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

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

"Small-Signal" Discrete Transistor Removal/Replacement

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

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

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

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

Power Output, Transistor Device Removal/Replacement

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

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

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

4. Insert new transistor in the circuit board.

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

6. Replace heat sink.

Diode Removal/Replacement

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

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

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

4. Securely crimp each connection and solder it.

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

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

Circuit Board Foil Repair

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

At IC Connections

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

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

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

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

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

At Other Connections

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

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

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

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

Fuse and Conventional Resistor Removal/Replacement

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

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

Only for training and service purposes

- 5 -

SPECIFICATION

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

.

1. Application range

This specification is applied to the OLED TV used ED42D chassis.

2. Requirement for Test

Each part is tested as below without special appointment.

(1) Temperature: 25 °C ± 5 °C(77 °F ± 9 °F), CST: 40 °C ± 5 °C (2) Relative Humidity: 65 % ± 10 % (3) Power Voltage

: Standard input voltage (AC 100-240 V~, 50/60 Hz) * Standard Voltage of each products is marked by models.

(4) Specification and performance of each parts are followed

each drawing and specification by part number in accordance with BOM.

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

the adjustment.

3. Test method

1) Performance: LGE TV test method followed

2) Demanded other specification

- Safety : CE, IEC specification

- EMC : CE, IEC

4. Model General Specification

No. Item Specication Remarks

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

DTV (MPEG2/4, DVB-T) : 26 countries

Germany, Netherland, Switzerland, Hungary, Austria, Slovenia, Bulgaria, France, Spain, Belgium, Luxemburg, Greece, Czech, Croatia, Turkey, Morocco, Ireland, Latvia, Estonia, Lithuania, Poland, Portugal, Romania, Albania, Bosnia, Slovakia, Belarus

DTV (MPEG2/4, DVB-T2): 11 countries

UK(Ireland), Sweden, Denmark, Finland, Norway, Ukraine, Kazakhstan, Russia, Italy, Croatia, Serbia

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

Germany, Netherland, Switzerland, Hungary, Austria, Slovenia, Bulgaria, France, Spain, Italy, Belgium, Russia, Luxemburg, Greece, Czech, Croatia, Turkey, Morocco, Ireland, Latvia, Estonia, Lithuania, Poland, Portugal, Romania, Albania, Bosnia, Serbia, Slovakia, Belarus, UK, Sweden, Denmark, Finland, Norway, Ukraine, Kazakhstan

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

Germany, Netherland, Switzerland, Hungary, Austria, Slovenia, Bulgaria, France, Spain, Belgium, Luxemburg, Greece, Czech, Turkey, Morocco, Ireland, Latvia, Estonia, Lithuania, Poland, Portugal, Romania, Albania, Bosnia, Slovakia, Belarus, UK(Ireland), Sweden, Denmark, Finland, Norway, Ukraine, Kazakhstan, Russia, Italy, Croatia, Serbia

Supported satellite : 35 satellites

ABS1 75.0E, AMOS 4.0W, ASIASAT3S 105.5E, ASTRA 19.2E, ASTRA 23.5E, ASTRA 28.2E, ASTRA 4.8E, ATLANTIC BIRD2

8.0W, ATLANTIC BIRD3 5.0W, BADR 26.0E, DIRECTV-1R 56.0E, EUROBIRD 9A 9.0E, EUROBIRD3 33.0E, EUTELSAT 36 A/B 36.0E, EUTELSAT W2A 10.0E, EUTELSAT W3A 7.0E, EUTELSAT7WA

7.3W, EUTELSAT 16.0E, EXPRESS AM1 40.0E, EXPRESS AM3

140.0E, EXPRESS AM33 96.5E, HELLASSAT 39.0E, HISPASAT 1CDE 30.0W, HOTBIRD 13.0E, INTELSAT10&7 68.5E, INTELSAT15

85.2E, INTELSAT1R 50.0W, INTELSAT903 33.5W, INTELSAT904

60.0E, NILESAT 7.0W, NSS12 57.0E, THOR 0.8W, TURKSAT

42.0E,YAMAL201 90.0E, OTHER

Only for training and service purposes

- 6 -

No. Item Specication Remarks

1) Digital TV

- DVB-T/T2

- DVB-C

2 Broadcasting system

3 Program coverage

4 Receiving system

- DVB-S/S2

2) Analogue TV

- PAL/SECAM B/G/I/D/K

- SECAM L/L’

1) Digital TV

- VHF, UHF

- C-Band, Ku-Band

2) Analogue TV

- VHF : E2 to E12

- UHF : E21 to E69

- CATV : S1 to S20

- HYPER : S21 to S47

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 (Model : *L*V*-Z* (T2 only Model))

- 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

5 Scart (1EA) PAL, SECAM

6 Video Input RCA(1EA) PAL, SECAM, NTSC4.43 4 System : PAL, SECAM, NTSC4.43, PAL60 7 Component Input (1EA) Y/Cb/Cr, Y/Pb/Pr 480i /576i/480p/576p/720p/1080i/1080p

8 HDMI Input (4EA)

9 Audio Input (1EA) DVI Audio, AV1/AV2/Component L/R Input.

10 Head phone out (1EA)

11 SDPIF out (1EA) SPDIF out 12 USB (3EA) EMF, DivX HD, For SVC (download) JPEG, MP3, DivX HD 13 Ethernet Connect(1EA) Ethernet Connect 14 PCMCIA Card slot (1EA) PCMCIA slot 15 RS-232C(1EA) For SVC only Side, Phone type

HDMI1-DTV, HDMI2-DTV, HDMI3-DTV, HDMI4-DTV

Antenna, AV1, AV2, Component, HDMI1, HDMI2, HDMI3, HDMI4, USB1, USB2, USB3

Scart Jack is Full scart and support ATV/DTV-OUT (not support DTV Auto AV)

HDMI1: PC support(HDMI version 1.4) Support HDCP

Only for training and service purposes

- 7 -

5. Component Video Input (Y, Pb, Pr)

No.

1. 720×480 15.73 60.00 SDTV, DVD 480i

2. 720×480 15.63 59.94 SDTV, DVD 480i

3. 720×480 31.47 59.94 480p

4. 720×480 31.50 60.00 480p

5. 720×576 15.625 50.00 SDTV, DVD 625 Line

6. 720×576 31.25 50.00 HDTV 576p

7. 1280×720 45.00 50.00 HDTV 720p

8. 1280×720 44.96 59.94 HDTV 720p

9. 1280×720 45.00 60.00 HDTV 720p

10. 1920×1080 31.25 50.00 HDTV 1080i

11. 1920×1080 33.75 60.00 HDTV 1080i

12. 1920×1080 33.72 59.94 HDTV 1080i

13. 1920×1080 56.250 50 HDTV 1080p

14. 1920×1080 67.5 60 HDTV 1080p

Resolution H-freq(kHz) V-freq(Hz) Pixel clock

Specication

Only for training and service purposes

- 8 -

6. HDMI Input

6.1. DTV mode

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

1. 640*480 31.469 / 31.5 59.94/60 SDTV 480P

2. 720*480 31.469 / 31.5 59.94 / 60 SDTV 480P

3. 720*576 31.25 50 SDTV 576P

4. 720*576 15.625 50 SDTV 576I

5. 1280*720 37.500 50 HDTV 720P

6. 1280*720 44.96 / 45 59.94 / 60 HDTV 720P

7. 1920*1080 33.72 / 33.75 59.94 / 60 HDTV 1080I

8. 1920*1080 28.125 50.00 HDTV 1080I

9. 1920*1080 26.97 / 27 23.97 / 24 HDTV 1080P

10. 1920*1080 28.125 25 HDTV 1080P

11. 1920*1080 33.716 / 33.75 29.976 / 30.00 HDTV 1080P

12. 1920*1080 56.250 50 HDTV 1080P

13. 1920*1080 67.43 / 67.5 59.94 / 60 HDTV 1080P

6.2. PC mode

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

1 640 x 350 @70Hz 31.468 70.09 EGA

2 720 x 400 @70Hz 31.469 70.08 DOS

3 640 x 480 @60Hz 31.469 59.94 VESA(VGA)

4 800 x 600 @60Hz 37.879 60.31 VESA(SVGA)

5 1024 x 768 @60Hz 48.363 60.00 VESA(XGA)

6 1152 x 864 @60Hz 54.348 60.053 VESA

7 1280 x 1024 @60Hz 63.981 60.020 VESA(SXGA)

8 1360 x 768 @60Hz 47.712 60.015 VESA(WXGA)

9 1920 x 1080 @60Hz 67.5 60.00 WUXGA(Reduced Blanking))

Only for training and service purposes

- 9 -

7. 3D Mode

7.1. HDMI 1.4b (3D supported mode automatically)

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

1

640*480

2 62.938 / 63 59.94/ 60 50.35/50.4 1

3 31.469 / 31.5 59.94/ 60 50.35/50.4 1 Side-by-side(Full) (SDTV 480P)

4

720*480

5 62.938 / 63 59.94 / 60 54/54.06 2,3

6 31.469 / 31.5 59.94 / 60 54/54.06 2,3 Side-by-side(Full) (SDTV 480P)

7

720*576

8 62.5 50 54 17,18

9 31.25 50 54 17,18 Side-by-side(Full) (SDTV 576P)

10

11 75 50 148.5 19

12 37.5 50 148.5 19 Side-by-side(Full) (HDTV 720P)

1280*720

13 44.96 / 45 59.94 / 60 74.18/74.25 4

14 89.91 / 90 59.94 / 60 148.35/148.5 4

15 44.96 / 45 59.94 / 60 148.35/148.5 4 Side-by-side(Full) (HDTV 720P)

16

17 67.432 / 67.5 59.94 / 60 148.35/148.5 5

18 33.72 / 33.75 59.94 / 60 148.35/148.5 5 Side-by-side(Full) (HDTV 1080I)

19 28.125 50.00 74.25 20

20 56.25 50.00 148.5 20

21 28.125 50.00 148.5 20 Side-by-side(Full) (HDTV 1080I)

22 26.97 / 27 23.97 / 24 74.18/74.25 32

23 43.94 / 54 23.97 / 24 148.35/148.5 32

1920*1080

24 26.97 / 27 23.97 / 24 148.35/148.5 32 Side-by-side(Full) (HDTV 1080P)

25 28.125 25 74.25 33

26 56.25 25 148.5 33

27 28.125 25 148.5 33 Side-by-side(Full) (HDTV 1080P)

28 33.716 / 33.75 29.976 / 30.00 74.18/74.25 34

29 67.432 / 67.5 29.976 / 30.00 148.35/148.5 34

30 33.716 / 33.75 29.976 / 30.00 148.35/148.5 34 Side-by-side(Full) (HDTV 1080P)

31 56.25 50 148.5 31

32 67.43 / 67.5 59.94 / 60 148.35/148.50 16

31.469 / 31.5 59.94/ 60 25.175/25.2 1

31.469 / 31.5 59.94 / 60 27.00/27.03 2,3

31.25 50 27 17,18

37.5 50 74.25 19

33.72 / 33.75 59.94 / 60 74.18/74.25 5

Top-and-Bottom Side-by-side(half)

Frame packing Line alternative

Top-and-Bottom Side-by-side(half)

Frame packing Line alternative

Top-and-Bottom Side-by-side(half)

Frame packing Line alternative

Top-and-Bottom Side-by-side(half)

Frame packing Line alternative

Top-and-Bottom Side-by-side(half)

Frame packing Line alternative

Top-and-Bottom Side-by-side(half)

Frame packing Field alternative

Top-and-Bottom Side-by-side(half)

Frame packing Field alternative

Top-and-Bottom Side-by-side(half)

Frame packing Line alternative

Top-and-Bottom Side-by-side(half)

Frame packing Line alternative

Top-and-Bottom Side-by-side(half)

Frame packing Line alternative

Top-and-Bottom Side-by-side(half)

Secondary(SDTV 480P) Secondary(SDTV 480P)

Secondary(SDTV 480P)

(SDTV 480P)

Secondary(SDTV 480P) Secondary(SDTV 480P)

Secondary(SDTV 480P)

(SDTV 480P)

Secondary(SDTV 576P) Secondary(SDTV 576P)

Secondary(SDTV 576P)

(SDTV 576P)

Primary(HDTV 720P) Primary(HDTV 720P)

Primary(HDTV 720P)

(HDTV 720P)

Primary(HDTV 720P) Primary(HDTV 720P)

Primary(HDTV 720P)

(HDTV 720P)

Secondary(HDTV 1080I)

Primary(HDTV 1080I)

(HDTV 1080I)

Secondary(HDTV 1080I)

Primary(HDTV 1080I)

(HDTV 1080I)

Primary(HDTV 1080P) Primary(HDTV 1080P)

Primary(HDTV 1080P)

(HDTV 1080P)

Secondary(HDTV 1080P) Secondary(HDTV 1080P)

Secondary(HDTV 1080P)

(HDTV 1080P)

Primary(HDTV 1080P)

Secondary(HDTV 1080P)

Primary(HDTV 1080P)

(HDTV 1080P)

Primary(HDTV 1080P)

Secondary(HDTV 1080P)

Primary(HDTV 1080P)

Secondary(HDTV 1080P)

Only for training and service purposes

- 10 -

7.2. HDMI Input(1.3)

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

1 720*480 31.5 60 27.03 SDTV 480P

2 720*576 31.25 50 27 SDTV 576P

3 1280*720 45.00 60.00 74.25 HDTV 720P

4 1280*720 37.500 50 74.25 HDTV 720P

5 1920*1080 33.75 60.00 74.25 HDTV 1080I

6 1920*1080 28.125 50.00 74.25 HDTV 1080I

7 1920*1080 27.00 24.00 74.25 HDTV 1080P

8 1920*1080 28.12 25 74.25 HDTV 1080P

9 1920*1080 33.75 30.00 74.25 HDTV 1080P

10 1920*1080 67.50 60.00 148.5 HDTV 1080P

11 1920*1080 56.250 50 148.5 HDTV 1080P

2D to 3D, Side by Side(Half), Top & Bottom, Checker Board, Frame Sequential, Row Interleaving, Column Interleaving

2D to 3D, Side by Side(Half), Top & Bottom

2D to 3D, Side by Side(Half), Top & Bottom, Checker Board, Row Interleaving, Column Interleaving

2D to 3D, Side by Side(Half), Top & Bottom, Checker Board, Single Frame Sequential, Row Interleaving, Column Interleaving

7.3. RF Input(3D supported mode manually)

No. Resolution Proposed 3D input proposed mode

1 HD (DTV)

2 SD (DTV)

3 SD (ATV : CVBS / SCART) -

1080I

720P

576P

576I

2D to 3D Side by Side(Half) Top & Bottom

7.4. RF Input (3D supported mode automatically)

No. Signal 3D input proposed mode

1 Frame Compatible Side by Side(Half), Top & Bottom

7.5. USB, DLNA (Movie) Input (3D supported mode manually)

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

1 Under 704x480 - - - 2D to 3D

Over 704x480

2

interlaced

Over 704x480

3

progressive

Over 704x480

4

progressive

- - - 2D to 3D, Side by Side(Half), Top & Bottom

- 50 / 60 -

- others -

2D to 3D, Side by Side(Half), Top & Bottom, Checker Board, Row Interleaving, Column Interleaving, Frame Sequential

2D to 3D, Side by Side(Half), Top & Bottom, Checker Board, Row Interleaving, Column Interleaving

7.6. USB, DLNA (Photo) Input (3D supported mode manually)

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

1 Under 320x240 - - - 2D to 3D

2 Over 320x240 - - - 2D to 3D, Side by Side(Half), Top & Bottom

Only for training and service purposes

- 11 -

* USB, DNLA Input (3D supported mode automatically)

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

1 1080P 33.75 30 -

Side by Side(Half), Top & Bottom, Checker Board, MPO(Photo), JPS(Photo)

7.7. HDMI-PC Input (3D supported mode manually)

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

1 1024*768 48.36 60 65

2 1360*768 47.71 60 85.5

2D to 3D, Side by Side(half) Top & Bottom

HDTV 768P

2D to 3D, Side by Side(half), Top

3 1920*1080 67.500 60 148.50

& Bottom, Checker Board, Single Frame Sequential, Row Interleaving,

HDTV 1080P

Column Interleaving

640*350

4 Others - - -

2D to 3D, Side by Side(half) Top & Bottom

720*400 640*480 800*600 1152*864

7.8. Component Input(3D) (3D supported mode manually)

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

1 1280*720 45.00 60.00 74.25 HDTV 720P

2 1280*720 37.500 50 74.25 HDTV 720P

3 1920*1080 33.75 60.00 74.25 HDTV 1080I

4 1920*1080 28.125 50.00 74.25 HDTV 1080I

5 1920*1080 27.00 24.00 74.25 HDTV 1080P

6 1920*1080 28.12 25 74.25 HDTV 1080P

7 1920*1080 33.75 30.00 74.25 HDTV 1080P

8 1920*1080 67.50 60.00 148.5 HDTV 1080P

9 1920*1080 56.250 50 148.5 HDTV 1080P

10 Others - - - SDTV

2D to 3D, Side by Side(Half), Top & Bottom

7.9. Miracast, Widi (3D supported mode manually)

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

1 1024X768p - 30 / 60 -

2D to 3D, Side by Side(Half), Top & Bottom2. 1280x720p - 30 / 60 -

3 1920X1080p 30 / 60

4 Others - 2D to 3D

7.10. 3D Input mode

No. Side by Side Top & Bottom Checker board

1

ii.

Only for training and service purposes

iii.

iv.

- 12 -

Single Frame

Sequential

v.

Frame

Packing

vi.

2D to 3D

ADJUSTMENT INSTRUCTION

1. Application Range

This specification sheet is applied to ED42D Chassis applied OLED TV all models manufactured in TV factory.

2. Designation

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

use an isolation transformer. However, the use of isolation

transformer will help protect test instrument. (2) Adjustment must be done in the correct order. (3) The adjustment must be performed in the circumstance of

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

humidity if there is no specific designation. (4) The input voltage of the receiver must keep AC 100-240

V~, 50/60 Hz. (5) The receiver must be operated for about 5 minutes prior to

the adjustment when module is in the circumstance of over

15 °C.

In case of keeping module is in the circumstance of 0 °C, it should be placed in the circumstance of above 15 °C for 2 hours. In case of keeping module is in the circumstance of below

-20 °C, it should be placed in the circumstance of above 15 °C for 3 hours.

[Caution] When still image is displayed for a period of 20 minutes or longer (Especially where W/B scale is strong. Digital pattern 13ch and/or Cross hatch pattern 09ch), there can some afterimage in the black level area.

(3) Download process

1) Select the download items.

2) Mode check: Online Only

3) Check the test process

: DETECT → MAC_WRITE → ESN → WIDEVINE_

WRITE → CI+ → HDCP14 → HDCP20

4) Play: START

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

(4) Inspection

- In INSTART menu, check these keys.

3.3. LAN port Inspection

3.3.1. Equipment and Condition

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

3.3.2. LAN inspection solution

▪ LAN Port connection with PCB ▪ Setting automatic IP

3. MAIN PCBA Adjustments

3.1. ADC Calibration

- An ADC calibration is not necessary because MAIN SoC

(LGE1311) is already calibrated from IC Maker.

3.2. MAC Address, ESN, Widevine, HDCP2.0 key download

* CI+ key : only for ED42D(55EC930V-ZA)

(1) Equipment & Condition

1) Play file: keydownload.exe

(2) Communication Port connection

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

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

3) Connect

: PCBA Jig → RS-232C Port == PC → RS-232C Port

▪ If you want manual connection, enter Network connection at

MENU Mode of TV. Press Start connection key, then Network will be connected.

Only for training and service purposes

- 13 -

3.2.3. Widevine, ESN, HDCP1.4, HDCP2.0 key inspection

- Confirm key input data at the "IN START" MENU Mode.



3.3. LAN PORT INSPECTION(PING TEST)

3.3.1. 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

Connect: SET → LAN Port == PC → LAN Port

SET PC

3.3.2. 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.

3.4. Model name & Serial number Download

3.4.1. Model name & Serial number D/L

▪ Press "P-ONLY" key of service remote control.

(Baud rate : 115200 bps)

▪ Connect RS-232C Signal to USB Cable to USB. ▪ Write Serial number by use USB port. ▪ Must check the serial number at Instart menu.

3.4.2. Method & notice

(1) Serial number D/L is using of scan equipment. (2) Setting of scan equipment operated by Manufacturing

Technology Group.

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

in production line, because serial number D/L is mandatory by D-book 4.0.

* Manual Download (Model Name and Serial Number)

If the TV set is downloaded by OTA or service man, sometimes model name or serial number is initialized.(Not always) It 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 "7.Model Number D/L" like below photo.

3) Input the Factory model name or Serial number [Example]

4) Check the model name Instart menu. → Factory name

displayed.

[Example]

3.5. CI+ Key checking method

* Only for ED42D(55EC930V-ZA)

Check whether the key was downloaded or not at ‘In Start’ menu. (Refer to below).

Check the Download to CI+ Key value in LGset.

3.5.1. Check the method of CI+ Key value

(1) Check the method on Instart menu (2) Check the method of RS232C Command

1) Into the main ass’y mode(RS232: aa 00 00)

CMD 1 CMD 2 Data 0

A A 0 0

2) Check the key download for transmitted command (RS232: ci 00 10)

CMD 1 CMD 2 Data 0

C I 1 0

3) Result value

- Normally status for download : OKx

- Abnormally status for download : NGx

3.5.2. Check the method of CI+ key value(RS232)

1) Into the main ass’y mode(RS232: aa 00 00)

CMD 1 CMD 2 Data 0

A A 0 0

2) Check the mothed of CI+ key by command (RS232: ci 00 20)

CMD 1 CMD 2 Data 0

C I 2 0

3) Result value i 01 OK 1d1852d21c1ed5dcx

CI+ Key Value

Only for training and service purposes

- 14 -

4. Manual Adjustment

4.1. ADC adjustment need not. Because of OTP(Auto ADC adjustment)

4.2. EDID DATA

HDMI EDID DATA 3D

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

0 00 FF FF FF FF FF FF 00 1E 6D

ⓒ

10 20 0F 50 54 A1 8 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 40 84 63 00 00 1E 66 21 50 B0 51 00 1B 30 50 40 70 36 00 40 84 63 00 00 1E 00 00 00 FD 00 3A 60 3E 1E 53 10 00 0A 20 20 20 20 20 20 70 80 02 03 3A F1 4E 10 9F 04 13 05 14 03 02 12 20 21 90 22 15 01 29 3D 06 C0 15 07 50 09 57 07 A0

B0 C0 2D 40 58 2C 45 00 40 84 63 00 00 1E 01 1D 80 18 D0 71 1C 16 20 58 2C 25 00 40 84 63 00 00 9E 01 1D

E0 00 72 51 D0 1E 20 6E 28 55 00 40 84 63 00 00 1E

F0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

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

ⓓ

ⓕ

ⓕ ⓖ

- HDMI1 ~ HDMI4

- In the data of EDID, bellows may be different by Input mode.

ⓐ Product ID

HEX EDID Table DDC Function

0001 0100 Analog

0001 0100 Digital

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

ex) Monthly : ‘01’ → ‘01’, Year : ‘2015’ → ‘19’

ⓓ Model Name(Hex): LGTV

Chassis MODEL NAME(HEX)

ED42D 00 00 00 FC 00 4C 47 20 54 56 0A 20 20 20 20 20 20 20

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

Input ⓔ1 ⓔ2 ⓔ3

HDMI1 E7 85 X

HDMI2 E7 75 X

HDMI3 E7 65 X

HDMI4 E7 55 X

ⓕ Vendor Specific(HDMI)

INPUT MODEL NAME(HEX)

HDMI1 78 03 0C 00 10 00 B8 2D 20 C0 0E 01 4F 00 FE 08 10 06 10 18 10 28 10 38 10

HDMI2 78 03 0C 00 20 00 B8 2D 20 C0 0E 01 4F 00 FE 08 10 06 10 18 10 28 10 38 10

HDMI3 78 03 0C 00 30 00 B8 2D 20 C0 0E 01 4F 00 FE 08 10 06 10 18 10 28 10 38 10

HDMI4 78 03 0C 00 40 00 B8 2D 20 C0 0E 01 4F 00 FE 08 10 06 10 18 10 28 10 38 10

ⓐ ⓑ

ⓓ

ⓔ1

01

ⓕ

02 3A 80 18 71 38

ⓔ2

5. White Balance Adjustment

5.1. Overview

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

(1) Objective: To reduce each Panel's W/B deviation (2) How-it-works : When R/G/B gain in the OSD is at 192, it

means the panel is at its Full Dynamic Range. In order to prevent saturation of Full Dynamic range and data, one of R/G/B is fixed at 192, and the other two is lowered to find the desired value.

(3) Adjustment condition : normal temperature

1) Surrounding Temperature : 25 °C ± 5 °C

2) Surrounding Humidity : 20 % ~ 80 %

3) Surrounding Humidity: 20% ~ 80%

4) Before White balance adjustment, Keep power on status, don’t power off

5.1.2. Adj. condition and cautionary items

(1) Lighting condition in surrounding area surrounding lighting

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

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

within 10 cm and perpendicular of the module surface (80°~ 100°).

(3) Aging time

1) After Aging Start, Keep the Power ON status during 5 Minutes.

2) In case of LED, Back-light on should be checked using no signal or Full-white pattern.

5.2. Equipment

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

CH14 / OLED : CH : 17)

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

is needed) (3) Adjustment Remote control (4) Video Signal Generator MSPG-925F 720p/204-Gray

(Model: 217, Pattern: 49)

▪ Color Analyzer Matrix should be calibrated using CS-1000.

5.3. Equipment connection MAP

Color Analyzer

Probe

USB to RS-232C

Signal Source

* If TV internal pattern is used, not needed

* Pattern Generator

RS-232C

Computer

RS-232C

ⓖ Colorimetry Data Block(HDMI) : Not supporting XvYcc

INPUT MODEL NAME(HEX)

HDMI1 E3 05 00 00

HDMI2 E3 05 00 00

HDMI3 E3 05 00 00

Only for training and service purposes

- 15 -

5.4. Adj. Command (Protocol)

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

RS-232C COMMAND

CMD DATA ID

Wb 00 00 Begin White Balance adj.

Wb 00 ff

End White Balance adj.(internal pattern disappears)

(2) Adjustment Map

Command

(lower case ASCII)

CMD1 CMD2 MIN MAX

Cool

Medium

Warm

Adj. item

R Gain j g 00 C0

G Gain j h 00 C0

B Gain j i 00 C0

R Cut

G Cut

B Cut

R Gain j a 00 C0

G Gain j b 00 C0

B Gain j c 00 C0

R Cut

G Cut

B Cut

R Gain j d 00 C0

G Gain j e 00 C0

B Gain j f 00 C0

R Cut

G Cut

Explanation

Data Range

(Hex.)

Default

(Decimal)

5.6. Reference(White Balance Adj. coordinate and color temperature)

(1) Luminance: 204 Gray, 80IRE (2) Standard color coordinate and temperature using CS-1000

(over 26 inch)

Mode

Coordinate

x y

Temp ∆uv

Cool 0.277 0.278 11,000K -0.0030

Medium 0.286 0.289 9,300K 0.0000

Warm 0.313 0.329 6,500K +0.0030

(3) Standard color coordinate and temperature using CA-210

(CH-17)

Mode

Coordinate

x y

Temp ∆uv

Cool 0.277 ± 0.002 0.278 ± 0.002 11,000 K -0.0030

Medium 0.286 ± 0.002 0.289 ± 0.002 9,300 K 0.0000

Warm 0.313 ± 0.002 0.329 ± 0.002 6,500 K +0.0030

6. Magic motion remote control check

Results are automatically marked in Instart OSD after through the AP/Magic Remote control Equipment on the line.

5.5. Adjustment method

5.5.1. Auto WB calibration

(1) Set TV in ADJ mode using P-Only key(or POWER ON key). (2) Place optical probe on the center of the display.

- It need to check probe condition of zero calibration before adjustment.

(3) Connect RS-232C Cable (4) Select mode in ADJ Program and begin adjustment. (5) When WB adjustment is completed with OK message, check

adjustment status pre-set mode.(Cool, Medium, Warm)

(6) Remove probe and RS-232C cable

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

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

5.5.2. White balance table

(1) Cool Mode

1) Purpose : Especially G-gain fix adjust leads to the

luminance enhancement. Adjust the color temperature to reduce the deviation of the module color temperature.

2) Principle : To adjust the white balance without the

saturation, Adjust the G gain more than 172 (If R gain or G gain is more than 255, G gain can adjust less than 172 ) and change the others (R/B Gain).

3) Adjustment mode : mode - Cool

(2) Medium / Warm Mode

1) Purpose : Adjust the color temperature to reduce the

deviation of the module color temperature.

2) Principle : To adjust the white balance without the

saturation, Fix the one of R/G/B gain to 192 (default data) and decrease the others.

3) Adjustment mode : Two modes - Medium / Warm

Only for training and service purposes

- 16 -

7. WIFI MAC ADDRESS CHECK

(1) Using RS232

Command Set ACK

Transmission [A][I][][Set ID][][20][Cr] [O][K][X] or [NG]

(2) Check the menu on in-start

8. 3D pattern test

8.1. Test equipment

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

support)

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

8.2. Test method

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

9. Eye-Q function check

(1) Press 'EYE button' on the adjustment remote-control. (2) Check each raw data. (3) Cover 'Eye Q sensor' on the front of set with hand and wait

for 6 seconds.

(4) Check each data is lower than 10 and ‘OK’ message. If data

isn’t lower than 10 in 6 seconds, replace Eye Q sensor. (5) Uncover hand from Eye Q sensor and wait for 6 seconds. (6) Check each data increase or not. If data don’t increase,

replace Eye Q sensor.

10. Joystick function check

* Before you start a test, you must run a Power Only

Mode(Full white).

(1) Channel Up Test : Press UP KEY OF SET

<Fig.1> HDMI Mode No.872, Pattern No. 83

(2) Press ‘OK” key as a 3D input OSD is shown. (3) Check pattern as Fig2 without 3D glasses. (3D mode

without 3D glasses)

<Fig.2> OK in 3D mode without

3D glasses

Only for training and service purposes

<Fig.3> NG in 3D mode without

3D glasses

- 17 -

(2) Channel Down Test : Press DOWN KEY OF SET

(3) Volume Up Test : Press Left KEY OF SET

(4) Volume Down Test : Press Right KEY OF SET

(5) Enter Test : Press Enter KEY OF SET

12. AUDIO output check

12.1. AUDIO output check

(1) RF input: Mono, 1 KHz sine wave signal, 100 % Modulation (2) CVBS, Component: 1 KHz sine wave signal (0.5 Vrms)

- Don’t need to run a test with this sequence.

For example, the sequence such as ‘Right → Up → Down → Left → Enter’ is allowed.

11. HDMI ARC Function Inspection

11.1. Test equipment

- Optic Receiver Speaker

- MSHG-600 (SW: 1220 ↑)

- HDMI Cable (for 1.4 version)

11.2. Test method

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

master equipment (HDMI1)

(2) Check the sound from the TV Set

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

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

12.2. Specification

Item Min Typ Max Unit Remark

Audio practical max Output, L/R

(Distortion=10%

max Output)

9.0 10.0 12.0 W

8.5 8.9 9.9 Vrms

- Condition: EQ/AVL/Clear Voice Off

- Speaker (8Ω Impedance)

12.3. Audio Output Inspection

- Input “Check-S KEY” of adjust remote control to inspect speaker

(1) When you click the first, the output volume of left &right

main speakers must be 50.

(2) When you click the second, the output volume of left &right

main speakers must be 80.

(3) When you click the third, the output volume of left &right

main speakers must be 100.

(4) When you click the fourth, the output volume of left main

speaker must be 50.

(5) When you click the fifth, the output volume of right main

speaker must be 50.

13. GND and HI-POT Test

13.1. GND & HI-POT auto-check preparation

- Check the POWER cable and SIGNAL cable insertion condition

13.2. GND & HI-POT auto-check

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

tightly inserted) (2) Connect the AV JACK Tester. (3) Controller (GWS103-4) on. (4) GND Test (Auto)

- If Test is failed, Buzzer operates.

- If Test is passed, execute next process (Hi-pot test). (Remove A/V CORD from A/V JACK BOX)

(5) HI-POT test (Auto)

- If Test is failed, Buzzer operates.

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

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

in master equipment

Only for training and service purposes

13.3. Checkpoint

(1) Test voltage

- GND: 1.5 KV/min at 100 mA

- SIGNAL: 3 KV/min at 100 mA

(2) TEST time: 1 second (3) TEST POINT

- GND Test = POWER CORD GND and SIGNAL CABLE

GND.

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

NEUTRAL.

(4) LEAKAGE CURRENT: At 0.5 mArms

- 18 -

14. USB S/W download(Service only)

(1) Put the USB Stick to the USB socket. (2) Go to General menu then enter to About This TV.

(3) Enter the USB EXPERT MODE.

(4) Updating is starting. (5) Updating completed, the TV will restart automatically (6) If your TV is turned on, check your updated version and

Tool option.

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

TV can lost all channel data. In this case, you have to channel recover. if all channel data is cleared, you didn’t have a DTV/ATV test on production line.

* After downloading, Tool option setting is needed again.

(1) Push "IN-START" key in service remote control. (2) Select "Tool Option 1" and push "OK" key. (3) Punch in the number. (Each model has their number)

Only for training and service purposes

- 19 -

1. M14

BLOCK DIAGRAM

Only for training and service purposes

- 20 -

2. M14 I2C Map

Only for training and service purposes

- 21 -

3. Power

Only for training and service purposes

- 22 -

4-1. Tuner Block Diagram TDJM-G251D (EU DVB)

Only for training and service purposes

- 23 -

4-2. CI Block Diagram (EU, CN)

Only for training and service purposes

- 24 -

5. Video & Audio IN

Only for training and service purposes

- 25 -

6. Audio out

Only for training and service purposes

- 26 -

7.HDMI

Only for training and service purposes

- 27 -

8. Panel Interface

Only for training and service purposes

- 28 -

9. USB / WiFi-BT / IR-KEY-EYE

Only for training and service purposes

- 29 -

A2

AV1

AG1

700

710

900

200

400

540

521

522

530

501

510

511

500

502

570

571

121

811

810

120

LV1

EXPLODED VIEW

IMPORTANT SAFETY NOTICE

Many electrical and mechanical parts in this chassis have special safety-related characteristics. These parts are identified by in the Schematic Diagram and EXPLODED VIEW. It is essential that these special safety parts should be replaced with the same components as recommended in this manual to prevent X-RADIATION, Shock, Fire, or other Hazards. Do not modify the original design without permission of manufacturer.

Only for training and service purposes

- 30 -

System Configuration

LGE Internal Use Only

Clock for M14-A0

MAIN Clock(24Mhz)

LOADCAP_ATSC_PCB

10pF

C101

C102 LOADCAP_ATSC_PCB

System Clock for Analog block(24Mhz)

PLL SET[1:0] : internal pull up "00" : CPU(1200Mhz),M0 / M1 DDR(792,792 Mhz) "01" : CPU(1056Mhz),M0 / M1 DDR(672,672 Mhz) "10" : CPU(1056Mhz),M0 / M1 DDR(792,792 Mhz) "11" : CPU( 960Mhz),M0 / M1 DDR(792,792 Mhz)

OP MODE[1:0] "00" : Normal Mode "01/10/11" : Internal Test mode

+3.3V_NORMAL

R101 3.3K

R102 3.3K

Extenal test only

+3.3V_NORMAL

+3.3V_TUNER

R148

3.3K

R146

3.3K

KR_PIP_NOT

1.5K

KR_PIP

R146-*1

KR_PIP

R148-*1

10pF

Extenal test only

OPT

R149

2

3

OPT

R103 3.3K

R104 3.3K

OPT

3.3K

X-TAL_1

GND_1

1

X101

24MHz

4

GND_2

X-TAL_2

PLLSET1

PLLSET0

OPM1

OPM0

+3.3V_TUNER

R150

3.3K

R155

1.2K

KR_PIP_NOT

3.3K

KR_PIP

R155-*1

1M

R118

R180 560

LOADCAP_DVB_PCB

C101-*1

6.8pF 50V

+3.3V_NORMAL

3.3K

R121

OPT

INSTANT_MODE0

+3.3V_NORMAL

R157

R156

KR_PIP_NOT

3.3K

R156-*1

3.3K

1.2K

XTAL_IN

XTAL_OUT

LOADCAP_DVB_PCB

C102-*1

6.8pF 50V

INSTANT boot MODE "1 : Instant boot "0 : normal

(internal pull down)

INSTANT_BOOT

I2C PULL UP

R159

3.3K

R158

3.3K

R160

3.3K

R161

+3.3V_NORMAL

3.3K

R127

OPT

3.3K

R128

BOOT_MODE0

I2C

I2C_1 : AMP I2C_2 : T-CON,L/DIMING I2C_3 : MICOM I2C_4 : S/Demod,T2/Demod, LNB I2C_5 : NVRAM I2C_6 : TUNER_MOPLL(T/C,ATV)

R162

3.3K

IC103

AT24C256C-SSHL-T

A0

1

A1

2

A2

3

GND

4

NVRAM_ATMEL

BOOT MODE "0 : EMMC "1 : TEST MODE



BOOT_MODE

I2C_SDA1 I2C_SCL1 I2C_SDA_MICOM_SOC I2C_SCL_MICOM_SOC I2C_SDA2 I2C_SCL2

I2C_SDA4 I2C_SCL4

I2C_SDA5 I2C_SCL5

I2C_SDA6 I2C_SCL6

NVRAM

VCC

8

WP

7

SCL

6

SDA

5

+3.3V_NORMAL

C107

0.1uF 16V

Write Protection

- Low : Normal Operation

- High : Write Protection

R143 33

R144 33

IC103-*1

M24256-BRMN6TP

E0

VCC

1

8

WC

E1

7

2

SCL

E2

6

3

SDA

VSS

5

4

NVRAM_ST

I2C_SCL5

I2C_SDA5

I2C_SCL_MICOM_SOC I2C_SDA_MICOM_SOC

LOCAL DIMMING I2C CONTROL

+3.3V_NORMAL

OPT

R105

3.3K

R106

3.3K

LED_SCL LED_SDA

SOC_RESET

FORCED_JTAG_0

P102

12507WS-04L

1

2

3

4

5

+3.3V_NORMAL

R163 10K

OPT

C104

0.1uF 16V

L/DIM0_VS

L/DIM0_SCLK

L/DIM0_MOSI

IRB_SPI_MOSI/TDO1 IRB_SPI_MISO/TDI1

M_REMOTE_RX M_REMOTE_TX

1/16W

33

AR100

I2C_SCL4 I2C_SDA4

I2C_SCL6 I2C_SDA6

PWM_DIM2

PWM_DIM

EMMC_CLK EMMC_CMD EMMC_RST

EMMC_DATA[0-7]

OPT

XTAL_IN

XTAL_OUT

BOOT_MODE

PLLSET0 PLLSET1

TCK0 TDI0

TRST_N1 IRB_SPI_SS/TMS1 IRB_SPI_CK/TCK1

I2C_SCL1 I2C_SDA1

I2C_SCL2 I2C_SDA2

I2C_SCL5 I2C_SDA5

33

R107

33

R108

OPM0 OPM1

R178 33

OPT

R182 10K

R183 10K R184 10K

R185 10K

SOC_RX

SOC_TX

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

12505WS-10A00

JTAG_CPU

B23 A23

R169

AG21

33

AJ18

AB8 AC8

AD8 AE8

AR101

AG30 AG28 AG29 AH29 AJ27 AH27 AG26 AH26

AJ12 AJ13 AH12 AG12

AH23 AG22

AH11 AG11

AG10

AH22 AJ22 AH10 AJ10 AG23 AH24

Y7 Y6 W7 W6 W5

AH7 AJ7

AG8 AH8

AH9 AG9

AJ9

AC6 AC7 AD7 AB7

G32 G33 G31 D31 F33 F32 E32 F31 D33 D32 E31

33

R179 10K

1/16W 5%

Jtag-0 I/F

+3.3V_NORMAL

P103

1

2

3

4

5

6

7

8

9

10

11

M14_LCD

IC101

LG1311

XIN_MAIN XO_MAIN

PORES_N

BOOT_MODE

PLLSET0 PLLSET1

OPM0 OPM1

L_VSOUT_LD/TRST0_N DIM0_SCLK/TMS0 DIM1_SCLK/TCK0 DIM1_MOSI/TDI0 DIM0_MOSI/TDO0

SPI_CS0 SPI_SCLK0 SPI_DO0 SPI_DI0/TRST1_N SPI_CS1/TMS1 SPI_SCLK1/TCK1 SPI_DO1/TDO1 SPI_DI1/TDI1

EXT_INTR0 EXT_INTR1 EXT_INTR2 EXT_INTR3

UART0_RXD UART0_TXD UART1_RXD UART1_TXD

UART1_RTS_N UART1_CTS_N

SCL0 SDA0 SCL1 SDA1 SCL2 SDA2 SCL3 SDA3 SCL4 SDA4 SCL5 SDA5

PWM0 PWM1 PWM2 PWM_IN

EMMC_CLK EMMC_CMD EMMC_RESETN EMMC_DATA7 EMMC_DATA6 EMMC_DATA5 EMMC_DATA4 EMMC_DATA3 EMMC_DATA2 EMMC_DATA1 EMMC_DATA0

USB2_0_DP0 USB2_0_DM0

USB2_0_TXRTUNE

USB2_1_DP0 USB2_1_DM0

USB2_1_TXRTUNE

USB3_DP0

USB3_DM0 USB3_TXP0 USB3_TXM0 USB3_RXP0 USB3_RXM0

USB3_RESREF0

USB3_DP1

USB3_DM1 USB3_TXP1 USB3_TXM1 USB3_RXP1 USB3_RXM1

USB3_RESREF1

HUB_PORT_OVER0 HUB_VBUS_CTRL0

EB_CS3 EB_CS2 EB_CS1 EB_CS0

EB_WE_N EB_OE_N

EB_WAIT EB_BE_N1 EB_BE_N0

CAM_CD1_N CAM_CD2_N CAM_CE1_N CAM_CE2_N

CAM_IREQ_N

CAM_RESET

CAM_INPACK_N

CAM_VCCEN_N

CAM_WAIT_N

CAM_REG_N

EB_ADDR0 EB_ADDR1 EB_ADDR2 EB_ADDR3 EB_ADDR4 EB_ADDR5 EB_ADDR6 EB_ADDR7 EB_ADDR8 EB_ADDR9

EB_ADDR10 EB_ADDR11 EB_ADDR12 EB_ADDR13 EB_ADDR14 EB_ADDR15

EB_DATA0 EB_DATA1 EB_DATA2 EB_DATA3 EB_DATA4 EB_DATA5 EB_DATA6 EB_DATA7

L/DIM0_VS

TDI0

L/DIM0_MOSI

L/DIM0_SCLK

TCK0

SOC_RESET

FORCED_JTAG_0

AN9 AM9 AN8

H32 J31 H33

N31 N32 P33 P32 M32 M33 P31

K33 K32 L32 L31 K31 J32 M31

W28 W29

H28 J30 J28 J29

G30 F30 H29 G29 G28

P28 P27 U28 R29 V27 T28 T29 R28 U27 N29

K30 E30 M30 N28 M28 M29 L29 K29 K28 L28 D30

EB_ADDR[10]

F29

EB_ADDR[11]

C32

EB_ADDR[12]

C33

EB_ADDR[13]

C31

EB_ADDR[14]

B33

B32 A32 B31 A31 A30 B30 C30 C29

(TRST0_N)

(TDO0)

(TMS0)

R1712001%

R1722001%

R1732001%

R1742001%

/USB_OCD1

/USB_OCD2 /USB_OCD3

EB_BE_N1 EB_BE_N0

CAM_CD1_N CAM_CD2_N

CAM_IREQ_N CAM_INPACK_N CAM_WAIT_N

EB_ADDR[0] EB_ADDR[1] EB_ADDR[2] EB_ADDR[3] EB_ADDR[4] EB_ADDR[5] EB_ADDR[6] EB_ADDR[7] EB_ADDR[8] EB_ADDR[9]

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

12505WS-10A00

WIFI_DP WIFI_DM

USB_DP3 USB_DM3

USB_DP1 USB_DM1

USB_DP2 USB_DM2

USB_CTL1

USB_CTL2 USB_CTL3 EB_WE_N

EB_OE_N

/PCM_CE1 /PCM_CE2

PCM_RESET PCM_5V_CTL CAM_REG_N

Jtag-1 I/F

+3.3V_NORMAL

P104

OPT

1

2

3

4

5

6

7

8

9

10

11

EB_ADDR[0-14]

TP102

EB_DATA[0-7]

TP103

PAGE 1

TP104 TP105

TP106 TP107

TP108 TP109

TP110 TP111 TP112 TP113 TP114 TP115 TP116 TP117

EB_WE_N EB_OE_N

EB_BE_N1 EB_BE_N0

CAM_CD1_N CAM_CD2_N

/PCM_CE1 /PCM_CE2 CAM_IREQ_N PCM_RESET CAM_INPACK_N PCM_5V_CTL CAM_WAIT_N CAM_REG_N

EB_ADDR[0-14]

EB_DATA[0-7]

TRST_N1

IRB_SPI_MISO/TDI1

IRB_SPI_MOSI/TDO1

IRB_SPI_SS/TMS1

IRB_SPI_CK/TCK1

SOC_RESET

M14_OLED_VBY1

LG1311V-B1

IC101-*1

B23

XIN_MAIN

A23

XO_MAIN

AG21

PORES_N

AJ18

BOOT_MODE

AB8

PLLSET0

AC8

PLLSET1

AD8

OPM0

AE8

OPM1

Y7

L_VSOUT_LD/TRST0_N

Y6

DIM0_SCLK/TMS0

W7

DIM1_SCLK/TCK0

W6

DIM1_MOSI/TDI0

W5

DIM0_MOSI/TDO0

AG30

SPI_CS0

AG28

SPI_SCLK0

AG29

SPI_DO0

AH29

SPI_DI0/TRST1_N

AJ27

SPI_CS1/TMS1

AH27

SPI_SCLK1/TCK1

AG26

SPI_DO1/TDO1

AH26

SPI_DI1/TDI1

AJ12

EXT_INTR0

AJ13

EXT_INTR1

AH12

EXT_INTR2

AG12

EXT_INTR3

AH23

UART0_RXD

AG22

UART0_TXD

AH7

UART1_RXD

AJ7

UART1_TXD

AG8

UART1_RTS_N

AH8

UART1_CTS_N

AH11

SCL0

AG11

SDA0

AH9

SCL1

AG9

SDA1

AG10

SCL2

AJ9

SDA2

AH22

SCL3

AJ22

SDA3

AH10

SCL4

AJ10

SDA4

AG23

SCL5

AH24

SDA5

AC6

PWM0

AC7

PWM1

AD7

PWM2

AB7

PWM_IN

G32

EMMC_CLK

G33

EMMC_CMD

G31

EMMC_RESETN

D31

EMMC_DATA7

F33

EMMC_DATA6

F32

EMMC_DATA5

E32

EMMC_DATA4

F31

EMMC_DATA3

D33

EMMC_DATA2

D32

EMMC_DATA1

E31

EMMC_DATA0

USB2_0_DP0 USB2_0_DM0

USB2_0_TXRTUNE

USB2_1_DP0 USB2_1_DM0

USB2_1_TXRTUNE

USB3_DP0

USB3_DM0 USB3_TXP0 USB3_TXM0 USB3_RXP0 USB3_RXM0

USB3_RESREF0

USB3_DP1

USB3_DM1 USB3_TXP1 USB3_TXM1 USB3_RXP1 USB3_RXM1

USB3_RESREF1

HUB_PORT_OVER0 HUB_VBUS_CTRL0

EB_WE_N EB_OE_N

EB_WAIT EB_BE_N1 EB_BE_N0

CAM_CD1_N CAM_CD2_N CAM_CE1_N CAM_CE2_N

CAM_IREQ_N

CAM_RESET

CAM_INPACK_N

CAM_VCCEN_N

CAM_WAIT_N

CAM_REG_N

EB_ADDR0 EB_ADDR1 EB_ADDR2 EB_ADDR3 EB_ADDR4 EB_ADDR5 EB_ADDR6 EB_ADDR7 EB_ADDR8 EB_ADDR9

EB_ADDR10 EB_ADDR11 EB_ADDR12 EB_ADDR13 EB_ADDR14 EB_ADDR15

EB_DATA0 EB_DATA1 EB_DATA2 EB_DATA3 EB_DATA4 EB_DATA5 EB_DATA6 EB_DATA7

AN9 AM9 AN8

H32 J31 H33

N31 N32 P33 P32 M32 M33 P31

K33 K32 L32 L31 K31 J32 M31

W28 W29

H28

EB_CS3

J30

EB_CS2

J28

EB_CS1

J29

EB_CS0

G30 F30 H29 G29 G28

P28 P27 U28 R29 V27 T28 T29 R28 U27 N29

K30 E30 M30 N28 M28 M29 L29 K29 K28 L28 D30 F29 C32 C33 C31 B33

B32 A32 B31 A31 A30 B30 C30 C29

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

M14-Peripheral

MID_LG1311

M14 Symbol A

2013.04.04 1

31

PAGE 2

LGE Internal Use Only

FE_DEMOD1_TS_DATA[0-7]

TPI_ERR

AMP_RESET_N

TP226 TP227

FE_DEMOD3_TS_SYNC

FE_DEMOD3_TS_DATA

TPI_DATA[0-7]

Near AMP

C200

1000pF

50V

R231

4.7K

TP228

FE_DEMOD1_TS_CLK

FE_DEMOD1_TS_SYNC

FE_DEMOD1_TS_VAL

FE_DEMOD1_TS_ERROR

FE_DEMOD3_TS_CLK FE_DEMOD3_TS_VAL

SC_DET

R226

100

1/16W

5%

LED_SDA

INSTANT_BOOT

LED_SCL

CAM_SLIDE_DET

CAM_TRIGGER_DET

/RST_HUB

IC101

LG1311

AH30

TP_DVB_CLK

AH32

TP_DVB_SOP

AH31

TP_DVB_VAL

AH33

TP_DVB_ERR

FE_DEMOD1_TS_DATA[7] FE_DEMOD1_TS_DATA[6] FE_DEMOD1_TS_DATA[5] FE_DEMOD1_TS_DATA[4] FE_DEMOD1_TS_DATA[3] FE_DEMOD1_TS_DATA[2] FE_DEMOD1_TS_DATA[1] FE_DEMOD1_TS_DATA[0]

FE_DEMOD2_TS_CLK

FE_DEMOD2_TS_SYNC

FE_DEMOD2_TS_VAL

FE_DEMOD2_TS_ERROR

FE_DEMOD2_TS_DATA

TPI_CLK TPI_SOP TPI_VAL

SC_DET

/RST_PHY

2D/3D_CTL

BT_RESET

HP_DET

OPT

OPC_EN

DEBUG

BIT0

/RST_HUB

COMP1_DET

BIT1 BIT2 BIT3 BIT4 BIT5 BIT6 BIT7

TPI_ERR

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

MODEL_OPT_11

TP225

RF_SWITCH_CTL

/TU_RESET1 /TU_RESET2

R224

33

CAM_SLIDE_DET

CAM_TRIGGER_DET

MODEL_OPT_12

AV1_CVBS_DET

IR_B_RESET

MODEL_OPT_8 MODEL_OPT_9

MODEL_OPT_10 EPI_LOCK8/6

AM33

TP_DVB_DATA7

AL32

TP_DVB_DATA6

AL33

TP_DVB_DATA5

AK32

TP_DVB_DATA4

AK33

TP_DVB_DATA3

AK31

TP_DVB_DATA2

AJ30

TP_DVB_DATA1

AJ31

TP_DVB_DATA0

AL31

STPI0_CLK

AN32

STPI0_SOP

AM32

STPI0_VAL

AN31

STPI0_ERR

AM31

STPI0_DATA

AH28

STPI1_CLK

AJ28

STPI1_SOP

AK30

STPI1_VAL

AJ29

STPI1_ERR

AG27

STPI1_DATA

A28

TPI_CLK

B28

TPI_SOP

B29

TPI_VAL

C28

TPI_ERR

A27

TPI_DATA0

B27

TPI_DATA1

C27

TPI_DATA2

B26

TPI_DATA3

C26

TPI_DATA4

B25

TPI_DATA5

A25

TPI_DATA6

C25

TPI_DATA7

AG13

GPIO31

AJ19

GPIO30

AG14

GPIO29

AG15

GPIO28

AJ15

GPIO27

AH19

GPIO26

AH18

GPIO25

AG19

GPIO24

AH5

GPIO23

AJ5

GPIO22

AJ6

GPIO21

AH6

GPIO20

AG6

AG24 AH16

AJ21 AH21

AG16 AJ24 AH17 AG17 AH13 AH15 AG18 AH14 AJ16 AH20

GPIO19

AG5

GPIO18

AF7

GPIO17

AG7

GPIO16 GPIO15 GPIO14

V29

GPIO13 GPIO12 GPIO11

V28

GPIO10 GPIO9 GPIO8 GPIO7 GPIO6 GPIO5 GPIO4 GPIO3 GPIO2 GPIO1 GPIO0

R225

OPT

33

TPIO_CLK TPIO_SOP TPIO_VAL

TPIO_ERR TPIO_DATA0 TPIO_DATA1 TPIO_DATA2 TPIO_DATA3 TPIO_DATA4 TPIO_DATA5 TPIO_DATA6 TPIO_DATA7

EPI_SOE EPI_MCLK EPI_GCLK

EPI_EO

EPI_VST

TX_0N TX_0P TX_1N TX_1P TX_2N TX_2P TX_3N TX_3P TX_4N TX_4P TX_5N TX_5P TX_6N TX_6P TX_7N TX_7P TX_8N TX_8P TX_9N

TX_9P TX_10N TX_10P TX_11N TX_11P TX_12N TX_12P TX_13N TX_13P TX_14N TX_14P TX_15N TX_15P TX_16N TX_16P TX_17N TX_17P TX_18N TX_18P TX_19N TX_19P TX_20N TX_20P TX_21N TX_21P TX_22N TX_22P TX_23N TX_23P

TX_LOCKN

D28 E29 E28 F28 D27 E27 F27 E26 F26 E25 D25 F25

AA5 AB5 AA7 AA6 AB6

AK8 AL8 AK7 AL7 AM6 AN6 AK6 AL6 AK5 AL5 AN4 AN3 AM2 AM1 AM4 AM3 AL4 AL3 AK2 AK1 AK4 AK3 AJ4 AJ3 AH2 AH1 AH4 AH3 AG4 AG3 AF2 AF1 AF4 AF3 AE4 AE3 AD2 AD1 AD4 AD3 AC4 AC3 AB2 AB1 AB4 AB3 AA4 AA3

AM8

TPO_CLK TPO_SOP TPO_VAL TPO_ERR

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

EPI_SOE MCLK_SOC GCLK_SOC EO_SOC GST_SOC

TXB4N/TX0N TXB4P/TX0P TXB3N/TX1NFE_DEMOD3_TS_ERROR TXB3P/TX1P TXBCLKN/TX2N TXBCLKP/TX2P TXB2N/TX3N TXB2P/TX3P TXB1N/TX4N TXB1P/TX4P TXB0N/TX5N TXB0P/TX5P

TXD4N/TX12N TXD4P/TX12P TXD3N/TX13N TXD3P/TX13P TXDCLKN/TX14N TXDCLKP/TX14P TXD2N/TX15N TXD2P/TX15P TXD1N/TX16N TXD1P/TX16P TXD0N/TX17N TXD0P/TX17P

TPO_DATA[0-7]

TXA4N/TX6N TXA4P/TX6P TXA3N/TX7N TXA3P/TX7P TXACLKN/TX8N TXACLKP/TX8P TXA2N/TX9N TXA2P/TX9P TXA1N/TX10N TXA1P/TX10P TXA0N/TX11N TXA0P/TX11P

TXC4N/TX18N TXC4P/TX18P TXC3N/TX19N TXC3P/TX19P TXCCLKN/TX20N TXCCLKP/TX20P TXC2N/TX21N TXC2P/TX21P TXC1N/TX22N TXC1P/TX22P TXC0N/TX23N TXC0P/TX23P

TPO_ERR

EPI_SOE

+3.3V_NORMAL

BIT0_1

R201 10K

BIT0_0

R202 10K

BIT [0/1]

0 / 0 0 / 1 1 / 0 1 / 1

TAIWAN/COLOM

CHINA/HONGKONG

ASIA/AFRICA

EU/CIS

BIT1_1

R203 10K

BIT1_0

R204 10K

ATSC

N/AMERICA

KOREA

S/AMERCIA

Model Option

BIT3_1

BIT2_1

R205 10K

R207 10K

BIT0 BIT1

BIT3_0

BIT2_0

R206 10K

R208 10K

JP

JAPAN

BIT4_1

R209 10K

BIT4_0

R210 10K

BIT5_1

R211 10K

BIT5_0

R212 10K

BIT2 BIT3 BIT4 BIT5

BACK-END OPTIONAREA OPTION

BIT[2/3/4/5]DVB 0 / 0 / 0 / 0 0 / 0 / 0 / 1 0 / 0 / 1 / 0 0 / 0 / 1 / 1 0 / 1 / 0 / 0 0 / 1 / 0 / 1 0 / 1 / 1 / 0 0 / 1 / 1 / 1 1 / 0 / 0 / 0 1 / 0 / 0 / 1 1 / 0 / 1 / 0 1 / 0 / 1 / 1 1 / 1 / 0 / 0 1 / 1 / 0 / 1 1 / 1 / 1 / 0 1 / 1 / 1 / 1

BIT6_1

R213 10K

BIT [6/7]

BIT7_1

R215 10K

0 / 0 0 / 1 1 / 0 1 / 1

EU/CIS

T/C

T2/C/S2/ATV_EXT

T2/C

T2/C/S2/ATV_SOC

BIT6 BIT7

BIT6_0

BIT7_0

R214 10K

R216 10K

TYPE

EPI FHD, 120Hz, V14 (8 lane) EPI FHD, 120Hz, v14_32inch (6 lane) EPI FHD, 120Hz, V13 (6 lane) EPI FHD, 120Hz, V12 (6 lane)

EPI FHD, 60Hz, V14_32 inch (6lane)

LVDS FHD, 120Hz LVDS FHD, 60Hz

LVDS HD, 60Hz

LVDS FHD, 60Hz, CP BOX LVDS HD, 60Hz SMALL SMART

Vby1 FHD, 120Hz LVDS FHD, 120Hz OLED

FRC

FHD

PANEL TYPE

OLED

AJJA

T/C T2/C/ATV_EXT T2/C/ATV_SOC

T2/C/S2

DDR3_DDP

R219 10K

R217 10K

DDR3_1.5GB

DDR3_2GB

R220 10K

R218 10K

DDR3_NON_DDP

TAIWAN/COL

T/C

T2/C PIP

T2/C

DDR_3G

R221 10K

R222 10K

NON_DDR_3G

MODEL_OPT_8

MODEL_OPT_9

MODEL_OPT_10

MODEL_OPT_11

MODEL_OPT_12

BRAZILKOREA

ISDB PIP

ISDB

ATV_SOC ATV_EXT

OPT

R227 10K

NORTH AMERICA

ATSC PIP

ATV_SOC ATV_EXT

OPT

R229 10K

CHINA/HONG

Default Default

ATSC PIP

MODEL_OPT_8 MODEL_OPT_9 MODEL_OPT_10

OPT

R230 10K

R228 10K

LOW

DDR3

NON_DDP

DDR3

FOR UD

NON_DDR3 3G

NOT GPIO! OLED ECO POWER CTL

HIGH

DDP

1.5GB

2GB

DDR3 3G

JAPAN

MODEL_OPT_11

MODEL_OPT_12

FE_DEMOD2_TS_CLK

FE_DEMOD2_TS_SYNC

FE_DEMOD2_TS_VAL

FE_DEMOD2_TS_ERROR

FE_DEMOD2_TS_DATA

FE_DEMOD3_TS_CLK

FE_DEMOD3_TS_SYNC

FE_DEMOD3_TS_VAL

FE_DEMOD3_TS_ERROR

FE_DEMOD3_TS_DATA

TPI_DATA[0-7]

TPO_DATA[0-7]

THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION. FIRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFACTURES SPECIFIED PARTS BE USED FOR

M14-Display In/Out

THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.

TPI_CLK TPI_SOP TPI_VAL

TPO_CLK TPO_SOP TPO_VAL

TP202 TP203 TP204 TP205 TP206

TP207 TP208 TP209 TP210 TP211

TP212

TP213 TP214 TP215

TP221

TP218 TP219 TP220

DEBUG

+3.3V_NORMAL

SW201

JTP-1127WEM

12

3

4

For ISP

R223

3.3K

MID_LG1311

M14 Symbol B

2013.04.04 2

31

PLACE AT JACK SIDE

LGE Internal Use Only

Place JACK Side

AV1_CVBS/COMP1_Y Circuit was moved to 34Page

COMP1_Pb

COMP1_Pr

TU_CVBS

COMP1/AV1/DVI_L_IN

COMP1/AV1/DVI_R_IN

C303 150pF 50V

OPT

1005

75

1%

R318

1005

1%

75

R326

Place SOC Side

33

R333

R335 33

TU_ALL_2178B

R329 100

AUDIO IN

R309 27K

R310 27K

C316 4.7uF

1%

C317 4.7uF

1%

R323 10K

C322 0.047uF

C324 0.047uF

TU_ALL_2178B

C318 0.047uF

R322 10K

1%

COMP2_PB_IN_SOC

COMP2_PR_IN_SOC

TU_CVBS_SOC

AUAD_L_CH3_IN

AUAD_R_CH3_IN

COMP

TP308 TP310

TP311

TP312 TP313 TP314 TP315

TP316 TP317

TP302 TP303 TP304 TP305 TP306 TP307

SC_CVBS_IN_SOC SC_FB_SOC

SC_ID_SOC COMP1_PB_IN_SOC

COMP1_Y_IN_SOC COMP1_Y_IN_SOC_SOY COMP1_PR_IN_SOC

AUAD_L_CH2_IN AUAD_R_CH2_IN

SMARTCARD_DATA/SD_EMMC_CLK SMARTCARD_VCC/SD_EMMC_CMD SMARTCARD_DET/SD_EMMC_DATA[3] SMARTCARD_RST/SD_EMMC_DATA[2] SMARTCARD_PWR_SEL/SD_EMMC_DATA[1] SMARTCARD_CLK/SD_EMMC_DATA[0]

TP318 TP319

TP320

Placed as close as possible to LG1311

Tuner IF Filter

C331 22pF

TU_ALL_IntDemod

C332

0.01uF

C333

0.01uF TU_ALL_IntDemod

TU_ALL_IntDemod

ADC_I_INN

To ADC

ADC_I_INP

C331 option

- TU_IntDemod_IF_22p -> EU/AJ All_IndDemod, US/KR/BR/TW/CO 2tuner All

- TU_IntDemod_IF_15p -> US/KR/BR/TW/CO 1tuner All

R344

R345

TU_ALL_IntDemod

51

TU_IntDemod_IF_22p

51

Placed as close as possible to IC101

R37 4

51K

AUAD_L_REF

1%

R37 8

47K 1%

C313

4.7uF 10V

R38 0

51K

1%

AUAD_R_REF

R38 1

47K 1%

DDR3 VENDOR OPTION

+3.3V_NORMAL

SCART_LOUT_SOC

SCART_ROUT_SOC

DTV/MNT_V_OUT_SOC

TU_IntDemod_IF_15p

C331-*1 15pF 50V

IF_N

L303

OPT

IF_P

AVDD25

L307

120-ohm

C354 10uF

10V

C353

4.7uF 10V

SOC_CVBS_OUT

SCART_LOUT_SOC SCART_ROUT_SOC

TUNER_SIF

IF_AGC

AUD_MASTER_CLK

AUD_LRCH

AUD_SCK

AUD_LRCK

MAIN I2S_I/F

OPT

INT_ADEMOD

R11022 390

INT_ADEMOD

DTV/MNT_V_OUT_SOC

AVDD25

EU

C334

0.01uF 50V

C335 22pF OPT

TU_ALL_2178B

C312 0.1uF

C309 1000pF 50V

C338

0.1uF OPT

Close to IC101

INT_ADEMOD

R11023 390

INT_ADEMOD

C11009 68pF 50V

OPT

EU C336

0.01uF

EU

50V

R351 22K

SPDIF_OUT

C337 33pF

OPT

TU_ALL_IntDemod

R350

470

SOC_CVBS_OUT

C11010 68pF 50V

R356

R353 0

C339 100pF 50V

COMP1_Y_IN_SOC_SOY

COMP2_Y_IN_SOC_SOY

R357 68 R358 68 R359 68

BLM15BD121SN1

R354 0 R355 0

EU

AUAD_L_CH2_IN AUAD_R_CH2_IN

R352 22K

AUAD_L_CH3_IN AUAD_R_CH3_IN

C340 22pF OPT

I2S_AMP

ADC_I_INP ADC_I_INN

C11011

TU_CVBS_SOC

SC_CVBS_IN_SOC

AV1_CVBS_IN_SOC

C343 0.047uF

68

EU

SC_ID_SOC SC_FB_SOC

COMP1_Y_IN_SOC COMP1_PB_IN_SOC COMP1_PR_IN_SOC

COMP2_Y_IN_SOC COMP2_PB_IN_SOC COMP2_PR_IN_SOC

L304

BLM15BD121SN1

EU EU

AUDA_OUTL AUDA_OUTR

AUAD_R_REF AUAD_L_REF

R360 33

R365 100

R366 100 C342 22pF OPT

R368 100 R369

GOOGLE

R367 0

INT_ADEMOD

0.1uF

16V

0.047uF

C344 C345 0.047uF C346 0.047uF

C349

0.1uF

L305

16V

10uF 10VC347

C348 2.2uF

10V

100

GOOGLE

R371 0

C351 0.1uF

C352 0.1uF

GOOGLE

R370 0

AL27 AK26 AM27

AL26

AN27

AL25 AM25

AN23 AL22 AK21 AK22

AL24 AK23 AL23 AK24

AL21 AM23 AN25

AM21 AN21

AK16 AL16

AL19 AK19 AN19 AM19 AN17 AM17 AL17 AK17

AK20 AL20

AK18 AL18

AN15

AM15

AN11 AK11 AK10 AL10 AL11 AM11

AK29 AL29 AM29

AK27 AL30

AK28 AL28 AN29

AD5 AE5 AE7 AE6

AD6

IC101

LG1311

CVBS_IN1 CVBS_IN2 CVBS_IN3

CVBS_VCM

BUF_OUT1

SC1_SID SC1_FB

SOY1_IN Y1_IN PB1_IN PR1_IN

SOY2_IN Y2_IN PB2_IN PR2_IN

ADC1_COM ADC2_COM ADC3_COM

AVSS25_COMP_REF AVDD25_COMP_REF

AUDA_SCART_OUTL AUDA_SCART_OUTR

AUAD_L_CH1_IN AUAD_R_CH1_IN AUAD_L_CH2_IN AUAD_R_CH2_IN AUAD_L_CH3_IN AUAD_R_CH3_IN AUAD_L_CH4_IN AUAD_R_CH4_IN

AUDA_OUTL AUDA_OUTR

AUAD_L_REF AUAD_R_REF

AUD_VBG_EXT

IEC958OUT

AUDCLK_OUT DAC_LRCH DAC_SLRCH DAC_CLFCH DAC_SCK DAC_LRCK

PCMI3LRCH PCMI3LRCK PCMI3SCK AUDCLK_IN

FRC_LRSYNC

AAD_ADC_SIF AAD_ADC_SIFM IFAGC

DMD_DAC_OUT DMD_SIF_OUT

DMD_ADC_INP DMD_ADC_INN DMD_ADC_INCOM

SD_CLK

SD_CMD SD_CD_N SD_WP_N

SD_DATA3 SD_DATA2 SD_DATA1 SD_DATA0

RMII_REF_CLK

RMII_CRS_DV

RMII_MDIO

RMII_MDC RMII_TXEN RMII_TXD1 RMII_TXD0 RMII_RXD1 RMII_RXD0

HDMI_1_SCL HDMI_1_SDA HDMI_1_HPD

HDMI_1_5V_DET

HDMI_1_ARC

HDMI_1_RX_0

HDMI_1_RX_0B

HDMI_1_RX_1

HDMI_1_RX_1B

HDMI_1_RX_2

HDMI_1_RX_2B

HDMI_1_RX_C

HDMI_1_RX_CB

HDMI_2_SCL HDMI_2_SDA HDMI_2_HPD

HDMI_2_5V_DET

HDMI_2_RX_0

HDMI_2_RX_0B

HDMI_2_RX_1

HDMI_2_RX_1B

HDMI_2_RX_2

HDMI_2_RX_2B

HDMI_2_RX_C

HDMI_2_RX_CB

HDMI_3_SCL HDMI_3_SDA HDMI_3_HPD

HDMI_3_5V_DET

HDMI_3_RX_0

HDMI_3_RX_0B

HDMI_3_RX_1

HDMI_3_RX_1B

HDMI_3_RX_2

HDMI_3_RX_2B

HDMI_3_RX_C

HDMI_3_RX_CB

HDMI_4_SCL

HDMI_4_SDA HDMI_4_CBUS_HPD HDMI_4_CD_SENSE

HDMI_4_5V_DET

HDMI_4_RX_0

HDMI_4_RX_0B

HDMI_4_RX_1

HDMI_4_RX_1B

HDMI_4_RX_2

HDMI_4_RX_2B

HDMI_4_RX_C

HDMI_4_RX_CB

E22 D22 F22 F24 D24 E24 F23 E23

AK14 AK12 AL12 AK13 AL13 AM13 AN13 AL14 AK15

AE27 AF28 AE29 AF27 AE28

AF33 AF32 AE31 AE30 AD31 AD30 AF31 AF30

AD28 AD29 AC27 AD27

AC31 AC30 AB33 AB32 AA31 AA30 AD32 AD33

AB28 AB27 AB29 AC28

Y32 Y33 W31 W30 V33 V32 Y31 Y30

Y27 AA28 Y28 AA29 AA27

T31 T30 T32 T33 R31 R30 U31 U30

PAGE 3

SMARTCARD_CLK/SD_EMMC_DATA[0] SMARTCARD_RST/SD_EMMC_DATA[2] SMARTCARD_VCC/SD_EMMC_CMD SMARTCARD_PWR_SEL/SD_EMMC_DATA[1] DDR3_OPT1 DDR3_OPT2 SMARTCARD_DET/SD_EMMC_DATA[3] SMARTCARD_DATA/SD_EMMC_CLK

EPHY_REFCLK EPHY_CRS_DV EPHY_MDIO EPHY_MDC EPHY_EN EPHY_TXD1 EPHY_TXD0

R520733

EPHY_RXD1

R520633

EPHY_RXD0

DDC_SCL_1 DDC_SDA_1 HDMI_HPD_1

SPDIF_OUT_ARC

D0+_HDMI1 D0-_HDMI1

D1+_HDMI1 D1-_HDMI1 D2+_HDMI1 D2-_HDMI1 CK+_HDMI1 CK-_HDMI1

DDC_SCL_2

DDC_SDA_2

HDMI_HPD_2

D0+_HDMI2 D0-_HDMI2 D1+_HDMI2 D1-_HDMI2 D2+_HDMI2 D2-_HDMI2 CK+_HDMI2 CK-_HDMI2

DDC_SCL_3

DDC_SDA_3

HDMI_HPD_3

5V_HDMI_3_SOC

D0+_HDMI3 D0-_HDMI3 D1+_HDMI3 D1-_HDMI3 D2+_HDMI3 D2-_HDMI3 CK+_HDMI3 CK-_HDMI3

DDC_SCL_4

DDC_SDA_4

HDMI_HPD_4

MHL_DET

D0+_HDMI4 D0-_HDMI4 D1+_HDMI4 D1-_HDMI4 D2+_HDMI4 D2-_HDMI4 CK+_HDMI4 CK-_HDMI4

5V_HDMI_1

R372 10

C356 1uF 10V

5V_HDMI_2

R373 10

C357 1uF

10V

5V_HDMI_4

R375 10

C359 1uF 10V

R376

5.1K

R377

5.1K

R379

5.1K

HP_OUT L308

BLM18PG121SN1D

HP_LOUT_AMP

BLM18PG121SN1D

HP_ROUT_AMP

HP_OUT L309

HP_OUT

C365

0.22uF 10V

HP_OUT C366

0.22uF 10V

HP_LOUT

HP_ROUT

Place at JACK SIDE

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

M14-AV In/Out

HP_LOUT_MAIN

HP_ROUT_MAIN

4.7K

R384

R382

OPT

R383 4.7K

R385 4.7K

AUDIO OUT

R303

22K

R304

22K

R311 0

C305

0.01uF 50V

R312 0

C306

0.01uF 50V

DDR3_OPT1 DDR3_OPT2

AUDA_OUTL

AUDA_OUTR

DDC_SCL_3 DDC_SDA_3

HDMI_HPD_3

5V_HDMI_3_SOC

D0+_HDMI3 D0-_HDMI3 D1+_HDMI3 D1-_HDMI3 D2+_HDMI3 D2-_HDMI3 CK+_HDMI3 CK-_HDMI3

MID_LG1311

M14 Symbol C

TP321 TP322 TP323 TP324

TP325 TP326 TP327 TP328 TP329 TP330 TP331 TP332

2013.04.04 3

31

PAGE 4

LGE Internal Use Only

IC101

LG1311

M0_DDR_U_CLKP M0_DDR_U_CLKN M0_DDR_D_CLKP M0_DDR_D_CLKN

M0_DDR_RESET_N

M0_DDR_DQS_P0 M0_DDR_DQS_N0 M0_DDR_DQS_P1 M0_DDR_DQS_N1 M0_DDR_DQS_P2 M0_DDR_DQS_N2 M0_DDR_DQS_P3 M0_DDR_DQS_N3

M0_DDR_VREF1 M0_DDR_VREF2

M0_DDR_A0 M0_DDR_A1 M0_DDR_A2 M0_DDR_A3 M0_DDR_A4 M0_DDR_A5 M0_DDR_A6 M0_DDR_A7 M0_DDR_A8

M0_DDR_A9 M0_DDR_A10 M0_DDR_A11 M0_DDR_A12 M0_DDR_A13 M0_DDR_A14 M0_DDR_A15

M0_DDR_BA0 M0_DDR_BA1 M0_DDR_BA2

M0_DDR_CKE

M0_DDR_ODT

M0_DDR_RASN M0_DDR_CASN

M0_DDR_WEN

M0_DDR_DM0 M0_DDR_DM1 M0_DDR_DM2 M0_DDR_DM3

M0_DDR_DQ0 M0_DDR_DQ1 M0_DDR_DQ2 M0_DDR_DQ3 M0_DDR_DQ4 M0_DDR_DQ5 M0_DDR_DQ6 M0_DDR_DQ7 M0_DDR_DQ8 M0_DDR_DQ9

M0_DDR_DQ10 M0_DDR_DQ11 M0_DDR_DQ12 M0_DDR_DQ13 M0_DDR_DQ14 M0_DDR_DQ15 M0_DDR_DQ16 M0_DDR_DQ17 M0_DDR_DQ18 M0_DDR_DQ19 M0_DDR_DQ20 M0_DDR_DQ21 M0_DDR_DQ22 M0_DDR_DQ23 M0_DDR_DQ24 M0_DDR_DQ25 M0_DDR_DQ26 M0_DDR_DQ27 M0_DDR_DQ28 M0_DDR_DQ29 M0_DDR_DQ30 M0_DDR_DQ31

M0_DDR_ZQCAL

VREF_M0_0

A22 A3

E13 E11 E15 E17 D8 D16 D9 E16 E9 E14 D7 D10 D11 D14 E10 E12

D17 E8 D13

C8 B8 C17 B17 D12

E19 D19 D18 E18

D15

B18 C18 B16 A16 B9 C9 B7 A7

A15 A18 A6 A9

B20 B13 C21 C14 A21 A13 B21 C13 B14 B19 C15 C20 C16 A19 B15 C19 B11 C5 C12 B4 A12 A4 B12 C4 B5 B10 C6 C11 C7 A10 B6 C10

E7

VREF_M0_1

R401 240

M0_DDR_A0 M0_DDR_A1 M0_DDR_A2 M0_DDR_A3 M0_DDR_A4 M0_DDR_A5 M0_DDR_A6 M0_DDR_A7 M0_DDR_A8 M0_DDR_A9 M0_DDR_A10 M0_DDR_A11 M0_DDR_A12 M0_DDR_A13 M0_DDR_A14 M0_DDR_A15

M0_DDR_BA0 M0_DDR_BA1

M0_DDR_BA2

M0_U_CLK M0_U_CLKN M0_D_CLK

M0_DDR_CKE

M0_DDR_ODT M0_DDR_RASN M0_DDR_CASN M0_DDR_WEN

M0_DDR_RESET_N

M0_DDR_DQS0 M0_DDR_DQS_N0 M0_DDR_DQS1 M0_DDR_DQS_N1 M0_DDR_DQS2 M0_DDR_DQS_N2 M0_DDR_DQS3 M0_DDR_DQS_N3

M0_DDR_DM0 M0_DDR_DM1 M0_DDR_DM2 M0_DDR_DM3

M0_DDR_DQ0 M0_DDR_DQ1

M0_DDR_DQ2 M0_DDR_DQ3 M0_DDR_DQ4

M0_DDR_DQ5

M0_DDR_DQ6 M0_DDR_DQ7 M0_DDR_DQ8 M0_DDR_DQ9

M0_DDR_DQ10 M0_DDR_DQ11 M0_DDR_DQ12 M0_DDR_DQ13 M0_DDR_DQ14

M0_DDR_DQ15

M0_DDR_DQ16

M0_DDR_DQ17

M0_DDR_DQ18

M0_DDR_DQ19 M0_DDR_DQ20 M0_DDR_DQ21

M0_DDR_DQ22

M0_DDR_DQ23 M0_DDR_DQ24

M0_DDR_DQ25 M0_DDR_DQ26 M0_DDR_DQ27

M0_DDR_DQ28 M0_DDR_DQ29

M0_DDR_DQ30

M0_DDR_DQ31

1%

+1.5V_DDR

R402

R403

+1.5V_DDR

OPT

+1.5V_DDR

R406

R407

+1.5V_DDR

R408

R409

VREF_M0_0

1K 1%

C401

R404 10K

100

R40 5

M0_DDR_VREFCA

1K 1%

C402

0.1uF

1K 1%

M0_DDR_VREFDQ

1K 1%

0.1uF

1K 1%

C403

0.1uF

M0_DDR_CKE

M0_DDR_RESET_N

M0_D_CLK

M0_D_CLKN

+1.5V_DDR

R411

R412

+1.5V_DDR

R413

R414

VREF_M0_1

R415

1K 1%

R416

1K 1%

R417 10K

M0_U_CLK

100

R41 0

M0_U_CLKN

M0_1_DDR_VREFCA

1K 1%

C406

0.1uF

1K 1%

M0_1_DDR_VREFDQ

1K 1%

0.1uF

1K 1%

C407

C408

0.1uF

M0_DDR_A0 M0_DDR_A1 M0_DDR_A2 M0_DDR_A3 M0_DDR_A4 M0_DDR_A5 M0_DDR_A6 M0_DDR_A7 M0_DDR_A8 M0_DDR_A9

M0_DDR_A10

M0_DDR_A11 M0_DDR_A12

M0_DDR_A13

M0_DDR_A14

M0_DDR_A15

M0_DDR_BA0

M0_DDR_BA1

M0_DDR_BA2

M0_D_CLK

M0_D_CLKN

M0_DDR_CKE

M0_DDR_ODT M0_DDR_RASN M0_DDR_CASN

M0_DDR_WEN

M0_DDR_RESET_N

M0_DDR_DQS0

M0_DDR_DQS_N0

M0_DDR_DQS1

M0_DDR_DQS_N1

M0_DDR_DM0 M0_DDR_DM1

M0_DDR_DQ0

M0_DDR_DQ1 M0_DDR_DQ2 M0_DDR_DQ3 M0_DDR_DQ4 M0_DDR_DQ5 M0_DDR_DQ6 M0_DDR_DQ7

M0_DDR_DQ8 M0_DDR_DQ9

M0_DDR_DQ10 M0_DDR_DQ11 M0_DDR_DQ12 M0_DDR_DQ13 M0_DDR_DQ14 M0_DDR_DQ15

IC401

H5TQ4G63AFR-PBC

DDR3

N3 P7 P3 N2 P8 P2 R8 R2 T8 R3 L7 R7 N7 T3 T7 M7

M2 N8 M3

J7 K7 K9

L2 K1 J3 K3 L3

T2

F3 G3

C7 B7

E7 D3

E3 F7 F2 F8 H3 H8 G2 H7

D7 C3 C8 C2 A7 A2 B8 A3

4Gbit

A0

(x16)

A1

DDR_512MB_HYNIX_1600_29n

A2 A3 A4 A5 A6 A7 A8 A9 A10/AP A11 A12/BC A13 A14 A15

BA0 BA1 BA2

CK CK CKE

CS ODT RAS CAS WE

RESET

DQSL DQSL

DQSU DQSU

DML DMU

DQL0 DQL1 DQL2 DQL3 DQL4 DQL5 DQL6 DQL7

DQU0 DQU1 DQU2 DQU3 DQU4 DQU5 DQU6 DQU7

VREFCA

VREFDQ

VDD_1 VDD_2 VDD_3 VDD_4 VDD_5 VDD_6 VDD_7 VDD_8 VDD_9

VDDQ_1 VDDQ_2 VDDQ_3 VDDQ_4 VDDQ_5 VDDQ_6 VDDQ_7 VDDQ_8 VDDQ_9

NC_1 NC_2 NC_3 NC_4

VSS_1 VSS_2 VSS_3 VSS_4 VSS_5 VSS_6 VSS_7 VSS_8

VSS_9 VSS_10 VSS_11 VSS_12

VSSQ_1 VSSQ_2 VSSQ_3 VSSQ_4 VSSQ_5 VSSQ_6 VSSQ_7 VSSQ_8 VSSQ_9

ZQ

M0_DDR_VREFCA

M0_DDR_VREFDQ

M8

H1

R418

L8

240

1%

B2 D9 G7 K2 K8 N1 N9 R1 R9

A1 A8 C1 C9 D2 E9 F1 H2 H9

J1 J9 L1 L9

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

B1 B9 D1 D8 E2 E8 F9 G1 G9

+1.5V_DDR

IC401-*1

MT41K256M16HA-125:E

DDR_512MB_MICRON

N3

A0

VREFCA

P7

A1

P3

A2

N2

A3

VREFDQ

P8

A4

P2

A5

R8

A6

R2

A7

T8

A8

R3

VDD_1

A9

L7

VDD_2

A10/AP

R7

VDD_3

A11

N7

VDD_4

A12/BC

T3

A13

VDD_5 VDD_6

M7

NC_5

VDD_7 VDD_8

M2

BA0

VDD_9

N8

BA1

M3

BA2

VDDQ_1

J7

CK

VDDQ_2

K7

CK

VDDQ_3

K9

CKE

VDDQ_4 VDDQ_5

L2

CS

VDDQ_6

K1

ODT

VDDQ_7

J3

RAS

VDDQ_8

K3

CAS

VDDQ_9

L3

WE

NC_1

T2

RESET

NC_2 NC_3 NC_4

F3

DQSL

G3

DQSL

C7

DQSU

VSS_1

B7

DQSU

VSS_2 VSS_3

E7

DML

VSS_4

D3

DMU

VSS_5 VSS_6

E3

DQ0

VSS_7

F7

DQ1

VSS_8

F2

DQ2

VSS_9

F8

DQ3

VSS_10

H3

DQ4

VSS_11

H8

DQ5

VSS_12

G2

DQ6

H7

DQ7

VSSQ_1

D7

DQ8

VSSQ_2

C3

DQ9

VSSQ_3

C8

DQ10

VSSQ_4

C2

DQ11

VSSQ_5

A7

DQ12

VSSQ_6

A2

DQ13

VSSQ_7

B8

DQ14

VSSQ_8

A3

DQ15

VSSQ_9

C413 1uF C414 1uF

M8

H1

L8

ZQ

B2 D9 G7 K2 K8 N1 N9 R1 R9

A1 A8 C1 C9 D2 E9 F1 H2 H9

J1 J9 L1 L9 T7

A14

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

B1 B9 D1 D8 E2 E8 F9 G1 G9

M0_DDR_A0 M0_DDR_A1 M0_DDR_A2 M0_DDR_A3 M0_DDR_A4 M0_DDR_A5 M0_DDR_A6 M0_DDR_A7 M0_DDR_A8

M0_DDR_A9 M0_DDR_A10 M0_DDR_A11 M0_DDR_A12 M0_DDR_A13 M0_DDR_A14

M0_DDR_A15

M0_DDR_BA0M0_D_CLKN M0_DDR_BA1 M0_DDR_BA2

M0_U_CLK

M0_U_CLKN M0_DDR_CKE

M0_DDR_ODT

M0_DDR_RASN M0_DDR_CASN

M0_DDR_WEN

M0_DDR_RESET_N

M0_DDR_DQS2

M0_DDR_DQS_N2

M0_DDR_DQS3

M0_DDR_DQS_N3

M0_DDR_DM2 M0_DDR_DM3

M0_DDR_DQ16

M0_DDR_DQ17 M0_DDR_DQ18 M0_DDR_DQ19 M0_DDR_DQ20 M0_DDR_DQ21 M0_DDR_DQ22 M0_DDR_DQ23

M0_DDR_DQ24 M0_DDR_DQ25 M0_DDR_DQ26 M0_DDR_DQ27 M0_DDR_DQ28 M0_DDR_DQ29 M0_DDR_DQ30 M0_DDR_DQ31

MT41K256M16HA-125:E

N3

A0

P7

A1

P3

A2

N2

A3

P8

A4

P2

A5

R8

A6

R2

A7

T8

A8

R3

A9

L7

A10/AP

R7

A11

N7

A12/BC

T3

A13

M7

NC_5

M2

BA0

N8

BA1

M3

BA2

J7

CK

K7

CK

K9

CKE

L2

CS

K1

ODT

J3

RAS

K3

CAS

L3

WE

T2

RESET

F3

DQSL

G3

DQSL

C7

DQSU

B7

DQSU

E7

DML

D3

DMU

E3

DQ0

F7

DQ1

F2

DQ2

F8

DQ3

H3

DQ4

H8

DQ5

G2

DQ6

H7

DQ7

D7

DQ8

C3

DQ9

C8

DQ10

C2

DQ11

A7

DQ12

A2

DQ13

B8

DQ14

A3

DQ15

IC402-*1

DDR_512MB_MICRON

IC402

H5TQ4G63AFR-PBC

DDR3

N3

4Gbit

A0

P7

(x16)

A1

P3

DDR_512MB_HYNIX_1600_29n

A2

N2

A3

P8

A4

P2

A5

R8

A6

R2

A7

T8

A8

R3

A9

L7

A10/AP

R7

A11

N7

A12/BC

T3

A13

T7

A14

M7

A15

M2

BA0

N8

BA1

M3

BA2

J7

CK

K7

CK

K9

CKE

L2

CS

K1

ODT

J3

RAS

K3

CAS

L3

WE

T2

RESET

F3

DQSL

G3

DQSL

C7

DQSU

B7

DQSU

E7

DML

D3

DMU

E3

DQL0

F7

DQL1

F2

DQL2

F8

DQL3

H3

DQL4

H8

DQL5

G2

DQL6

H7

DQL7

D7

DQU0

C3

DQU1

C8

DQU2

C2

DQU3

A7

DQU4

A2

DQU5

B8

DQU6

A3

DQU7

M8

VREFCA

H1

VREFDQ

L8

ZQ

B2

VDD_1

D9

VDD_2

G7

VDD_3

K2

VDD_4

K8

VDD_5

N1

VDD_6

N9

VDD_7

R1

VDD_8

R9

VDD_9

A1

VDDQ_1

A8

VDDQ_2

C1

VDDQ_3

C9

VDDQ_4

D2

VDDQ_5

E9

VDDQ_6

F1

VDDQ_7

H2

VDDQ_8

H9

VDDQ_9

J1

NC_1

J9

NC_2

L1

NC_3

L9

NC_4

T7

A14

A9

VSS_1

B3

VSS_2

E1

VSS_3

G8

VSS_4

J2

VSS_5

J8

VSS_6

M1

VSS_7

M9

VSS_8

P1

VSS_9

P9

VSS_10

T1

VSS_11

T9

VSS_12

B1

VSSQ_1

B9

VSSQ_2

D1

VSSQ_3

D8

VSSQ_4

E2

VSSQ_5

E8

VSSQ_6

F9

VSSQ_7

G1

VSSQ_8

G9

VSSQ_9

M0_1_DDR_VREFCA

VREFCA

VREFDQ

ZQ

VDD_1 VDD_2 VDD_3 VDD_4 VDD_5 VDD_6 VDD_7 VDD_8 VDD_9

VDDQ_1 VDDQ_2 VDDQ_3 VDDQ_4 VDDQ_5 VDDQ_6 VDDQ_7 VDDQ_8 VDDQ_9

NC_1 NC_2 NC_3 NC_4

VSS_1 VSS_2 VSS_3 VSS_4 VSS_5 VSS_6 VSS_7 VSS_8

VSS_9 VSS_10 VSS_11 VSS_12

VSSQ_1 VSSQ_2 VSSQ_3 VSSQ_4 VSSQ_5 VSSQ_6 VSSQ_7 VSSQ_8 VSSQ_9

M8

H1

L8

B2 D9 G7 K2 K8 N1 N9 R1 R9

A1 A8 C1 C9 D2 E9 F1 H2 H9

J1 J9 L1 L9

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

B1 B9 D1 D8 E2 E8 F9 G1 G9

M0_1_DDR_VREFDQ

+1.5V_DDR

R419

240

1%

C429 C430

1uF 1uF

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

MID_LG1311

M14 DDR3-M0

2013.04.04 4

31

PAGE 5

LGE Internal Use Only

IC101

LG1311

M1_DDR_U_CLKP M1_DDR_U_CLKN M1_DDR_D_CLKP M1_DDR_D_CLKN

M1_DDR_RESET_N

M1_DDR_DQS_P0 M1_DDR_DQS_N0 M1_DDR_DQS_P1 M1_DDR_DQS_N1 M1_DDR_DQS_P2 M1_DDR_DQS_N2 M1_DDR_DQS_P3 M1_DDR_DQS_N3

M1_DDR_VREF1 M1_DDR_VREF2

M1_DDR_A0 M1_DDR_A1 M1_DDR_A2 M1_DDR_A3 M1_DDR_A4 M1_DDR_A5 M1_DDR_A6 M1_DDR_A7 M1_DDR_A8

M1_DDR_A9 M1_DDR_A10 M1_DDR_A11 M1_DDR_A12 M1_DDR_A13 M1_DDR_A14 M1_DDR_A15

M1_DDR_BA0 M1_DDR_BA1 M1_DDR_BA2

M1_DDR_CKE

M1_DDR_ODT

M1_DDR_RASN M1_DDR_CASN

M1_DDR_WEN

M1_DDR_DM0 M1_DDR_DM1 M1_DDR_DM2 M1_DDR_DM3

M1_DDR_DQ0 M1_DDR_DQ1 M1_DDR_DQ2 M1_DDR_DQ3 M1_DDR_DQ4 M1_DDR_DQ5 M1_DDR_DQ6 M1_DDR_DQ7 M1_DDR_DQ8 M1_DDR_DQ9

M1_DDR_DQ10 M1_DDR_DQ11 M1_DDR_DQ12 M1_DDR_DQ13 M1_DDR_DQ14 M1_DDR_DQ15 M1_DDR_DQ16 M1_DDR_DQ17 M1_DDR_DQ18 M1_DDR_DQ19 M1_DDR_DQ20 M1_DDR_DQ21 M1_DDR_DQ22 M1_DDR_DQ23 M1_DDR_DQ24 M1_DDR_DQ25 M1_DDR_DQ26 M1_DDR_DQ27 M1_DDR_DQ28 M1_DDR_DQ29 M1_DDR_DQ30 M1_DDR_DQ31

M1_DDR_ZQCAL

VREF_M1_0

A2 Y1

M5 N5 K5 H5 T4 H4 R4 J5 T5 L5 U4 P4 P5 K4 R5 N4

G4 U5 L4

R3 R2 F3 F2 M4

F5 E4 F4 G5

J4

E2 E3 G2 G1 P2 P3 T2 T1

H1 E1 U1 P1

C2 K2 B3 J3 B1 K1 B2 K3 J2 D2 H3 C3 G3 D1 H2 D3 M2 V3 L3 W2 L1 W1 L2 W3 V2 N2 U3 M3 T3 N1 U2 N3

E5

R501

VREF_M1_1

M1_DDR_A0 M1_DDR_A1 M1_DDR_A2 M1_DDR_A3 M1_DDR_A4 M1_DDR_A5 M1_DDR_A6 M1_DDR_A7 M1_DDR_A8 M1_DDR_A9 M1_DDR_A10 M1_DDR_A11 M1_DDR_A12 M1_DDR_A13 M1_DDR_A14 M1_DDR_A15

M1_DDR_BA0 M1_DDR_BA1 M1_DDR_BA2

M1_U_CLK M1_U_CLKN M1_D_CLK M1_D_CLKN M1_DDR_CKE

M1_DDR_ODT M1_DDR_RASN M1_DDR_CASN M1_DDR_WEN

M1_DDR_RESET_N

M1_DDR_DQS_N0 M1_DDR_DQS1

M1_DDR_DQS_N1

M1_DDR_DQS2

M1_DDR_DQS_N2

M1_DDR_DQS3 M1_DDR_DQS_N3

M1_DDR_DM0

M1_DDR_DM2

M1_DDR_DM3

M1_DDR_DQ0 M1_DDR_DQ1

M1_DDR_DQ2

M1_DDR_DQ3

M1_DDR_DQ4

M1_DDR_DQ5

M1_DDR_DQ6

M1_DDR_DQ7 M1_DDR_DQ8 M1_DDR_DQ9 M1_DDR_DQ10 M1_DDR_DQ11

M1_DDR_DQ12 M1_DDR_DQ13

M1_DDR_DQ14

M1_DDR_DQ15

M1_DDR_DQ16 M1_DDR_DQ17 M1_DDR_DQ18

M1_DDR_DQ19

M1_DDR_DQ20 M1_DDR_DQ21

M1_DDR_DQ22

M1_DDR_DQ23

M1_DDR_DQ24

M1_DDR_DQ25 M1_DDR_DQ26 M1_DDR_DQ27

M1_DDR_DQ28 M1_DDR_DQ29

M1_DDR_DQ30

M1_DDR_DQ31

240 1%

+1.5V_DDR

R508

R509

+1.5V_DDR

OPT

+1.5V_DDR

R504

R505

+1.5V_DDR

R506

R507

VREF_M1_0

1K 1%

R502 10K

100

R50 3

M1_DDR_VREFCA

1K 1%

M1_DDR_VREFDQ

1K 1%

0.1uF

1K 1%

C503

C501

0.1uF

M1_DDR_RESET_N

M1_D_CLK

M1_D_CLKN

C502

0.1uF

+1.5V_DDR

M1_DDR_CKE

+1.5V_DDR

VREF_M1_1

R515

1K 1%

R516

1K 1%

100

R51 0

M1_1_DDR_VREFCA

R511

1K 1%

R512

1K 1%

M1_1_DDR_VREFDQ

R513

1K 1%

0.1uF

R514

1K 1%

C508

C506

R517 10K

M1_U_CLK

M1_U_CLKN

C507

0.1uF

M1_DDR_RASNM1_DDR_DQS0 M1_DDR_CASN

M1_DDR_RESET_N

M1_DDR_DQS0

M1_DDR_DQS_N0

M1_DDR_DQS1M1_DDR_DM1

M1_DDR_DQS_N1

M1_DDR_DM0

M1_DDR_DM1

M1_DDR_DQ10 M1_DDR_DQ11 M1_DDR_DQ12 M1_DDR_DQ13 M1_DDR_DQ14 M1_DDR_DQ15

M1_DDR_A0 M1_DDR_A1 M1_DDR_A2 M1_DDR_A3 M1_DDR_A4 M1_DDR_A5 M1_DDR_A6 M1_DDR_A7 M1_DDR_A8

M1_DDR_A9 M1_DDR_A10 M1_DDR_A11 M1_DDR_A12 M1_DDR_A13 M1_DDR_A14 M1_DDR_A15

M1_DDR_BA0 M1_DDR_BA1 M1_DDR_BA2

M1_D_CLK

M1_D_CLKN M1_DDR_CKE

M1_DDR_ODT

M1_DDR_WEN

M1_DDR_DQ0 M1_DDR_DQ1 M1_DDR_DQ2 M1_DDR_DQ3 M1_DDR_DQ4 M1_DDR_DQ5 M1_DDR_DQ6 M1_DDR_DQ7

M1_DDR_DQ8 M1_DDR_DQ9

IC501

H5TQ4G63AFR-PBC

N3

DDR3

A0

P7

4Gbit

A1

P3

DDR_512MB_HYNIX_1600_29n

A2

N2

A3

P8

A4

P2

A5

R8

A6

R2

A7

T8

A8

R3

A9

L7

A10/AP

R7

A11

N7

A12/BC

T3

A13

T7

A14

M7

A15

M2

BA0

N8

BA1

M3

BA2

J7

CK

K7

CK

K9

CKE

L2

CS

K1

ODT

J3

RAS

K3

CAS

L3

WE

T2

RESET

F3

DQSL

G3

DQSL

C7

DQSU

B7

DQSU

E7

DML

D3

DMU

E3

DQL0

F7

DQL1

F2

DQL2

F8

DQL3

H3

DQL4

H8

DQL5

G2

DQL6

H7

DQL7

D7

DQU0

C3

DQU1

C8

DQU2

C2

DQU3

A7

DQU4

A2

DQU5

B8

DQU6

A3

DQU7

IC501-*1

MT41K256M16HA-125:E

DDR_512MB_MICRON

N3

A0

P7

A1

P3

A2

N2

A3

P8

A4

P2

A5

R8

A6

R2

A7

T8

A8

R3

A9

L7

A10/AP

R7

A11

N7

A12/BC

T3

A13

M7

NC_5

M2

BA0

N8

BA1

M3

BA2

J7

CK

K7

CK

K9

CKE

L2

CS

K1

ODT

J3

RAS

K3

CAS

L3

WE

T2

RESET

F3

DQSL

G3

DQSL

C7

DQSU

B7

DQSU

E7

DML

D3

DMU

E3

DQ0

F7

DQ1

F2

DQ2

F8

DQ3

H3

DQ4

H8

DQ5

G2

DQ6

H7

DQ7

D7

DQ8

C3

DQ9

C8

DQ10

C2

DQ11

A7

DQ12

A2

DQ13

B8

DQ14

A3

DQ15

VREFCA

VREFDQ

ZQ

VDD_1 VDD_2 VDD_3 VDD_4 VDD_5 VDD_6 VDD_7 VDD_8 VDD_9

VDDQ_1 VDDQ_2 VDDQ_3 VDDQ_4 VDDQ_5 VDDQ_6 VDDQ_7 VDDQ_8 VDDQ_9

NC_1 NC_2 NC_3 NC_4

VSS_1 VSS_2 VSS_3 VSS_4 VSS_5 VSS_6 VSS_7 VSS_8

VSS_9 VSS_10 VSS_11 VSS_12

VSSQ_1 VSSQ_2 VSSQ_3 VSSQ_4 VSSQ_5 VSSQ_6 VSSQ_7 VSSQ_8 VSSQ_9

IC502-*3

MT41K128M16JT-125:K

DDR_256MB_MICRON

N3

A0

P7

A1

P3

A2

N2

A3

P8

A4

P2

A5

R8

A6

R2

A7

T8

A8

R3

A9

L7

A10/AP

R7

A11

N7

A12/BC

T3

A13

M7

NC_5

M2

BA0

N8

BA1

M3

BA2

J7

CK

K7

CK

K9

CKE

L2

CS

K1

ODT

J3

RAS

K3

CAS

L3

WE

T2

RESET

F3

DQSL

G3

DQSL

C7

DQSU

B7

DQSU

E7

DML

D3

DMU

E3

DQ0

F7

DQ1

F2

DQ2

F8

DQ3

H3

DQ4

H8

DQ5

G2

DQ6

H7

DQ7

D7

DQ8

C3

DQ9

C8

DQ10

C2

DQ11

A7

DQ12

A2

DQ13

B8

DQ14

A3

DQ15

+1.5V_DDR

M8

H1

L8

B2 D9 G7 K2 K8 N1 N9 R1 R9

A1 A8 C1 C9 D2 E9 F1 H2 H9

J1 J9 L1 L9

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

B1 B9 D1 D8 E2 E8 F9 G1 G9

M8

VREFCA

H1

VREFDQ

L8

ZQ

B2

VDD_1

D9

VDD_2

G7

VDD_3

K2

VDD_4

K8

VDD_5

N1

VDD_6

N9

VDD_7

R1

VDD_8

R9

VDD_9

A1

VDDQ_1

A8

VDDQ_2

C1

VDDQ_3

C9

VDDQ_4

D2

VDDQ_5

E9

VDDQ_6

F1

VDDQ_7

H2

VDDQ_8

H9

VDDQ_9

J1

NC_1

J9

NC_2

L1

NC_3

L9

NC_4

T7

NC_6

A9

VSS_1

B3

VSS_2

E1

VSS_3

G8

VSS_4

J2

VSS_5

J8

VSS_6

M1

VSS_7

M9

VSS_8

P1

VSS_9

P9

VSS_10

T1

VSS_11

T9

VSS_12

B1

VSSQ_1

B9

VSSQ_2

D1

VSSQ_3

D8

VSSQ_4

E2

VSSQ_5

E8

VSSQ_6

F9

VSSQ_7

G1

VSSQ_8

G9

VSSQ_9

M1_1_DDR_VREFCA

R519

+1.5V_DDR

C540

C541 1uF

M1_1_DDR_VREFDQ

240

1uF

DDR3 1.5V bypass Cap

: Place these caps near Memory

+1.5V_DDR

M1_DDR_VREFCA

R518

1uF

M1_DDR_VREFDQ

240

DDR3 1.5V bypass Cap

: Place these caps near Memory

H5TQ2G63FFR-PBC

DDR_256MB_HYNIX_1600_29n

N3

A0

P7

A1

P3

A2

N2

A3

P8

A4

P2

A5

R8

A6

R2

A7

T8

A8

R3

A9

L7

A10/AP

R7

A11

N7

A12/BC

T3

A13

M7

NC_5

M2

BA0

N8

BA1

M3

BA2

J7

CK

K7

CK

K9

CKE

L2

CS

K1

ODT

J3

RAS

K3

CAS

L3

WE

T2

RESET

F3

DQSL

G3

DQSL

C7

DQSU

B7

DQSU

E7

DML

D3

DMU

E3

DQL0

F7

DQL1

F2

DQL2

F8

DQL3

H3

DQL4

H8

DQL5

G2

DQL6

H7

DQL7

D7

DQU0

C3

DQU1

C8

DQU2

C2

DQU3

A7

DQU4

A2

DQU5

B8

DQU6

A3

DQU7

IC501-*2

M8

VREFCA

H1

VREFDQ

L8

ZQ

B2

VDD_1

D9

VDD_2

G7 K2 K8 N1 N9 R1 R9

A1 A8 C1 C9 D2 E9 F1 H2 H9

J1 J9 L1 L9

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

B1 B9 D1 D8 E2 E8 F9 G1 G9

IC502-*1

MT41K256M16HA-125:E

DDR_512MB_MICRON

N3

A0

P7

A1

P3

A2

N2

A3

P8

A4

P2

A5

R8

A6

R2

A7

T8

A8

R3

A9

L7

A10/AP

R7

A11

N7

A12/BC

T3

A13

M7

NC_5

M2

BA0

N8

BA1

M3

BA2

J7

CK

K7

CK

K9

CKE

L2

CS

K1

ODT

J3

RAS

K3

CAS

L3

WE

T2

RESET

F3

DQSL

G3

DQSL

C7

DQSU

B7

DQSU

E7

DML

D3

DMU

E3

DQ0

F7

DQ1

F2

DQ2

F8

DQ3

H3

DQ4

H8

DQ5

G2

DQ6

H7

DQ7

D7

DQ8

C3

DQ9

C8

DQ10

C2

DQ11

A7

DQ12

A2

DQ13

B8

DQ14

A3

DQ15

VREFCA

VREFDQ

VDD_1 VDD_2 VDD_3 VDD_4 VDD_5 VDD_6 VDD_7 VDD_8 VDD_9

VDDQ_1 VDDQ_2 VDDQ_3 VDDQ_4 VDDQ_5 VDDQ_6 VDDQ_7 VDDQ_8 VDDQ_9

NC_1 NC_2 NC_3 NC_4

A14

VSS_1 VSS_2 VSS_3 VSS_4 VSS_5 VSS_6 VSS_7 VSS_8

VSS_9 VSS_10 VSS_11 VSS_12

VSSQ_1 VSSQ_2 VSSQ_3 VSSQ_4 VSSQ_5 VSSQ_6 VSSQ_7 VSSQ_8 VSSQ_9

+1.5V_DDR

M8

H1

L8

ZQ

B2 D9 G7 K2 K8 N1 N9 R1 R9

A1 A8 C1 C9 D2 E9 F1 H2 H9

J1 J9 L1 L9 T7

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

B1 B9 D1 D8 E2 E8 F9 G1 G9

C524

C525 1uF

VDD_3 VDD_4 VDD_5 VDD_6 VDD_7 VDD_8 VDD_9

VDDQ_1 VDDQ_2 VDDQ_3 VDDQ_4 VDDQ_5 VDDQ_6 VDDQ_7 VDDQ_8 VDDQ_9

NC_1 NC_2 NC_3 NC_4

VSS_1 VSS_2 VSS_3 VSS_4 VSS_5 VSS_6 VSS_7 VSS_8

VSS_9 VSS_10 VSS_11 VSS_12

VSSQ_1 VSSQ_2 VSSQ_3 VSSQ_4 VSSQ_5 VSSQ_6 VSSQ_7 VSSQ_8 VSSQ_9

M8

VREFCA

H1

VREFDQ

L8

ZQ

B2

VDD_1

D9

VDD_2

G7

VDD_3

K2

VDD_4

K8

VDD_5

N1

VDD_6

N9

VDD_7

R1

VDD_8

R9

VDD_9

A1

VDDQ_1

A8

VDDQ_2

C1

VDDQ_3

C9

VDDQ_4

D2

VDDQ_5

E9

VDDQ_6

F1

VDDQ_7

H2

VDDQ_8

H9

VDDQ_9

J1

NC_1

J9

NC_2

L1

NC_3

L9

NC_4

T7

A14

A9

VSS_1

B3

VSS_2

E1

VSS_3

G8

VSS_4

J2

VSS_5

J8

VSS_6

M1

VSS_7

M9

VSS_8

P1

VSS_9

P9

VSS_10

T1

VSS_11

T9

VSS_12

B1

VSSQ_1

B9

VSSQ_2

D1

VSSQ_3

D8

VSSQ_4

E2

VSSQ_5

E8

VSSQ_6

F9

VSSQ_7

G1

VSSQ_8

G9

VSSQ_9

M8

VREFCA

H1

VREFDQ

L8

ZQ

B2

VDD_1

D9

VDD_2

G7

VDD_3

K2

VDD_4

K8

VDD_5

N1

VDD_6

N9

VDD_7

R1

VDD_8

R9

VDD_9

A1

VDDQ_1

A8

VDDQ_2

C1

VDDQ_3

C9

VDDQ_4

D2

VDDQ_5

E9

VDDQ_6

F1

VDDQ_7

H2

VDDQ_8

H9

VDDQ_9

J1

NC_1

J9

NC_2

L1

NC_3

L9

NC_4

T7

NC_6

A9

VSS_1

B3

VSS_2

E1

VSS_3

G8

VSS_4

J2

VSS_5

J8

VSS_6

M1

VSS_7

M9

VSS_8

P1

VSS_9

P9

VSS_10

T1

VSS_11

T9

VSS_12

B1

VSSQ_1

B9

VSSQ_2

D1

VSSQ_3

D8

VSSQ_4

E2

VSSQ_5

E8

VSSQ_6

F9

VSSQ_7

G1

VSSQ_8

G9

VSSQ_9

1_2Gbit : T7(NC_6)

4Gbit : T7(A14)

M1_DDR_A0 M1_DDR_A1 M1_DDR_A2 M1_DDR_A3 M1_DDR_A4 M1_DDR_A5 M1_DDR_A6 M1_DDR_A7 M1_DDR_A8

M1_DDR_A9 M1_DDR_A10 M1_DDR_A11 M1_DDR_A12 M1_DDR_A13 M1_DDR_A14 M1_DDR_A15

M1_DDR_BA0 M1_DDR_BA1 M1_DDR_BA2

M1_U_CLK

M1_U_CLKN M1_DDR_CKE

M1_DDR_ODT

M1_DDR_RASN M1_DDR_CASN

M1_DDR_WEN

M1_DDR_RESET_N

M1_DDR_DQS2

M1_DDR_DQS_N2

M1_DDR_DQS3

M1_DDR_DQS_N3

M1_DDR_DM2 M1_DDR_DM3

M1_DDR_DQ16 M1_DDR_DQ17 M1_DDR_DQ18 M1_DDR_DQ19 M1_DDR_DQ20

M1_DDR_DQ21 M1_DDR_DQ22 M1_DDR_DQ23

M1_DDR_DQ24 M1_DDR_DQ25 M1_DDR_DQ26

M1_DDR_DQ27 M1_DDR_DQ28

M1_DDR_DQ29 M1_DDR_DQ30 M1_DDR_DQ31

IC502-*2

H5TQ2G63FFR-PBC

DDR_256MB_HYNIX_1600_29n

N3

M8

A0

VREFCA

P7

A1

P3

A2

N2

H1

A3

VREFDQ

P8

A4

P2

A5

R8

L8

A6

ZQ

R2

A7

T8

A8

B2

R3

VDD_1

A9

D9

L7

VDD_2

A10/AP

G7

R7

VDD_3

A11

N7

K2

VDD_4

A12/BC

T3

K8

A13

VDD_5

N1

VDD_6

M7

N9

NC_5

VDD_7

R1

VDD_8

M2

R9

BA0

VDD_9

N8

BA1

M3

BA2

A1

VDDQ_1

J7

A8

CK

VDDQ_2

K7

C1

CK

VDDQ_3

K9

C9

CKE

VDDQ_4

D2

VDDQ_5

L2

E9

CS

VDDQ_6

K1

F1

ODT

VDDQ_7

J3

H2

RAS

VDDQ_8

K3

H9

CAS

VDDQ_9

L3

WE

J1

NC_1

T2

J9

RESET

NC_2

L1

NC_3

L9

NC_4

F3

T7

DQSL

NC_6

G3

DQSL

C7

A9

DQSU

VSS_1

B7

B3

DQSU

VSS_2

E1

VSS_3

E7

G8

DML

VSS_4

D3

J2

DMU

VSS_5

J8

VSS_6

E3

M1

DQL0

VSS_7

F7

M9

DQL1

VSS_8

F2

P1

DQL2

VSS_9

F8

P9

DQL3

VSS_10

H3

T1

DQL4

VSS_11

H8

T9

DQL5

VSS_12

G2

DQL6

H7

DQL7

B1

VSSQ_1

D7

B9

DQU0

VSSQ_2

C3

D1

DQU1

VSSQ_3

C8

D8

DQU2

VSSQ_4

C2

E2

DQU3

VSSQ_5

A7

E8

DQU4

VSSQ_6

A2

F9

DQU5

VSSQ_7

B8

G1

DQU6

VSSQ_8

A3

G9

DQU7

VSSQ_9

IC502

H5TQ4G63AFR-PBC

N3

DDR3

A0

P7

4Gbit

A1

P3

DDR_512MB_HYNIX_1600_29n

A2

N2

A3

P8

A4

P2

A5

R8

A6

R2

A7

T8

A8

R3

A9

L7

A10/AP

R7

A11

N7

A12/BC

T3

A13

T7

A14

M7

A15

M2

BA0

N8

BA1

M3

BA2

J7

CK

K7

CK

K9

CKE

L2

CS

K1

ODT

J3

RAS

K3

CAS

L3

WE

T2

RESET

F3

DQSL

G3

DQSL

C7

DQSU

B7

DQSU

E7

DML

D3

DMU

E3

DQL0

F7

DQL1

F2

DQL2

F8

DQL3

H3

DQL4

H8

DQL5

G2

DQL6

H7

DQL7

D7

DQU0

C3

DQU1

C8

DQU2

C2

DQU3

A7

DQU4

A2

DQU5

B8

DQU6

A3

DQU7

IC501-*3

MT41K128M16JT-125:K

DDR_256MB_MICRON

N3

M8

A0

VREFCA

P7

A1

P3

A2

N2

H1

A3

VREFDQ

P8

A4

P2

A5

R8

L8

A6

ZQ

R2

A7

T8

A8

B2

R3

VDD_1

A9

D9

L7

VDD_2

A10/AP

G7

R7

VDD_3

A11

N7

K2

VDD_4

A12/BC

T3

K8

A13

VDD_5

N1

VDD_6

M7

N9

NC_5

VDD_7

R1

VDD_8

M2

R9

BA0

VDD_9

N8

BA1

M3

BA2

A1

VDDQ_1

J7

A8

CK

VDDQ_2

K7

C1

CK

VDDQ_3

K9

C9

CKE

VDDQ_4

D2

VDDQ_5

L2

E9

CS

VDDQ_6

K1

F1

ODT

VDDQ_7

J3

H2

RAS

VDDQ_8

K3

H9

CAS

VDDQ_9

L3

WE

J1

NC_1

T2

J9

RESET

NC_2

L1

NC_3

L9

NC_4

F3

T7

DQSL

NC_6

G3

DQSL

C7

A9

DQSU

VSS_1

B7

B3

DQSU

VSS_2

E1

VSS_3

E7

G8

DML

VSS_4

D3

J2

DMU

VSS_5

J8

VSS_6

E3

M1

DQ0

VSS_7

F7

M9

DQ1

VSS_8

F2

P1

DQ2

VSS_9

F8

P9

DQ3

VSS_10

H3

T1

DQ4

VSS_11

H8

T9

DQ5

VSS_12

G2

DQ6

H7

DQ7

B1

VSSQ_1

D7

B9

DQ8

VSSQ_2

C3

D1

DQ9

VSSQ_3

C8

D8

DQ10

VSSQ_4

C2

E2

DQ11

VSSQ_5

A7

E8

DQ12

VSSQ_6

A2

F9

DQ13

VSSQ_7

B8

G1

DQ14

VSSQ_8

A3

G9

DQ15

VSSQ_9

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

MID_LG1311

M14 DDR3-M1

2013.04.04 5

31

PAGE 6

LGE Internal Use Only

VDD3V3_HDMI

AVDD33

C637

0.1uF 16V

+1.5V_DDR

AVDD25_C4TX

AVDD25

AVDD25_AUD

GND JIG POINT

DVDD33

TP5207

TP5208

JP601

AA23 AC12 AC13 AC14 AC15 AC11

AF22

AA11 AC18 AC19 AC20 AC21 AC22 AC23

AC17 AB23

L18 L21 L22 L23 M23 T11 Y23

P23 R23 T23 U23 V23

F10 F11 F12 F13 F14 F15 F16 F17

V11 W11 Y11

G19 H19 H20

JP602

F9

G6 H6 J6 K6 L6 M6 N6 P6 R6

IC101

LG1311

DVDD33_1 DVDD33_2 DVDD33_3 DVDD33_4 DVDD33_5 DVDD33_6 DVDD33_7 DVDD33_8 DVDD33_9 DVDD33_10 DVDD33_11 DVDD33_12 AVDD33_BT_USB AVDD33_USB_1 AVDD33_USB_2 AVDD33_HDMI_1 AVDD33_HDMI_2 AVDD33_HDMI_3

AVDD33_CVBS

DVDD15_M0_1 DVDD15_M0_2 DVDD15_M0_3 DVDD15_M0_4 DVDD15_M0_5 DVDD15_M0_6 DVDD15_M0_7 DVDD15_M0_8 DVDD15_M0_9

DVDD15_M1_1 DVDD15_M1_2 DVDD15_M1_3 DVDD15_M1_4 DVDD15_M1_5 DVDD15_M1_6 DVDD15_M1_7 DVDD15_M1_8 DVDD15_M1_9

AVDD25_C4TX_1 AVDD25_C4TX_2 AVDD25_C4TX_3 AVDD25_C4TX_4 AVDD25_COMP_1 AVDD25_COMP_2 AVDD25_CVBS_1 AVDD25_CVBS_2 AVDD25_DMD AVDD25_AAD DVDD25_XTAL AVDD25_DR3PLL SP_VQPS

AVDD25_AUD AVDD25_APLL

JP604

JP603

DVDD11_1 DVDD11_2 DVDD11_3 DVDD11_4 DVDD11_5 DVDD11_6 DVDD11_7 DVDD11_8

DVDD11_9 DVDD11_10 DVDD11_11 DVDD11_12 DVDD11_13 DVDD11_14 DVDD11_15 DVDD11_16 DVDD11_17 DVDD11_18 DVDD11_19 DVDD11_20 DVDD11_21 DVDD11_22 DVDD11_23 DVDD11_24 DVDD11_25 DVDD11_26 DVDD11_27 DVDD11_28 DVDD11_29 DVDD11_30 DVDD11_31 DVDD11_32 DVDD11_33 DVDD11_34 DVDD11_35 DVDD11_36 DVDD11_37 DVDD11_38 DVDD11_39

DVDD11_40 DVDD11_41 DVDD11_42 DVDD11_43 DVDD11_44 DVDD11_45 DVDD11_46 DVDD11_47 DVDD11_48 DVDD11_49 DVDD11_50 DVDD11_51

AVDD11_APLL

AVDD11_COMP_LLPLL

AVDD11_C4TX_1 AVDD11_C4TX_2 AVDD11_C4TX_3 AVDD11_C4TX_4

DVDD11_XTAL

DVDD11_DR3PLL

DVDD11_CVBSPLL

AVDD11_DMD_1 AVDD11_DMD_2

DVDD18_EMMC_1 DVDD18_EMMC_2

+1.1V_VDD

M20 M21 N13 N14 N15 N16 N17 N18 P20 P21 R13 R14 R15 R16 R17 R18 R19 R20 R21 T13 T20 T21 U14 U15 U16 U17 U18 U19 U20 U21 V13 V20 V21 W13 W14 W15 W16 W17 W18 W19 Y13 Y20 Y21 AA13 AA14 AA15 AA17 AA18 AA19 AA20 AA21 AB21 AB19 V12 W12 Y12 AA12

G18 H18

AF23 AF24 AF25

L26 M26

TP5209

+1.1V_VDD

AVDD11_DMD

TP5210

DVDD18_EMMC

+3.3V_Bypass Cap

+3.3V_NORMAL

L601

BLM18PG121SN1D

C601

4.7uF

+2.5V_Bypass Cap

+2.5V_NORMAL

L602

BLM18PG121SN1D

C602

4.7uF

+2.5V_NORMAL

AVDD25_AUD

L603

BLM18PG121SN1D

C603

4.7uF

DVDD33

10V

AVDD25

10V

C604

4.7uF

C605

4.7uF

C606

4.7uF

B22 B24 C22 C23 C24

D4 D5

D6 D20 D21

E6 E20 E21

F6

F7

F8 F18 F19 F20 F21

G7

G8

G9 G10 G11 G12 G13 G14 G15 G16 G17 G20 G21 G22 G23 G24 G25 G26 G27

H7

H8

H9 H10 H11 H12 H13 H14 H15 H16 H17 H21 H22 H23 H24 H25 H26 H27 H31

J7

J8 J26 J27

K7

K8 K26 K27

L7

L8 L11 L12 L13 L14 L15 L16 L17 L19 L20 L27

M7

M8 M11 M12 M13 M14 M15 M16 M17 M18 M19 M22 M27

N7

N8 N11 N12 N19 N20 N21 N22 N23 N26 N27 N30

P7

P8 P11 P12 P13 P14 P15 P16 P17 P18

IC101

LG1311

GND_1 GND_2 GND_3 GND_4 GND_5 GND_6 GND_7 GND_8 GND_9 GND_10 GND_11 GND_12 GND_13 GND_14 GND_15 GND_16 GND_17 GND_18 GND_19 GND_20 GND_21 GND_22 GND_23 GND_24 GND_25 GND_26 GND_27 GND_28 GND_29 GND_30 GND_31 GND_32 GND_33 GND_34 GND_35 GND_36 GND_37 GND_38 GND_39 GND_40 GND_41 GND_42 GND_43 GND_44 GND_45 GND_46 GND_47 GND_48 GND_49 GND_50 GND_51 GND_52 GND_53 GND_54 GND_55 GND_56 GND_57 GND_58 GND_59 GND_60 GND_61 GND_62 GND_63 GND_64 GND_65 GND_66 GND_67 GND_68 GND_69 GND_70 GND_71 GND_72 GND_73 GND_74 GND_75 GND_76 GND_77 GND_78 GND_79 GND_80 GND_81 GND_82 GND_83 GND_84 GND_85 GND_86 GND_87 GND_88 GND_89 GND_90 GND_91 GND_92 GND_93 GND_94 GND_95 GND_96 GND_97 GND_98 GND_99 GND_100 GND_101 GND_102 GND_103 GND_104 GND_105 GND_106 GND_107 GND_108 GND_109 GND_110 GND_111 GND_112 GND_113

GND_114 GND_115 GND_116 GND_117 GND_118 GND_119 GND_120 GND_121 GND_122 GND_123 GND_124 GND_125 GND_126 GND_127 GND_128 GND_129 GND_130 GND_131 GND_132 GND_133 GND_134 GND_135 GND_136 GND_137 GND_138 GND_139 GND_140 GND_141 GND_142 GND_143 GND_144 GND_145 GND_146 GND_147 GND_148 GND_149 GND_150 GND_151 GND_152 GND_153 GND_154 GND_155 GND_156 GND_157 GND_158 GND_159 GND_160 GND_161 GND_162 GND_163 GND_164 GND_165 GND_166 GND_167 GND_168 GND_169 GND_170 GND_171 GND_172 GND_173 GND_174 GND_175 GND_176 GND_177 GND_178 GND_179 GND_180 GND_181 GND_182 GND_183 GND_184 GND_185 GND_186 GND_187 GND_188 GND_189 GND_190 GND_191 GND_192 GND_193 GND_194 GND_195 GND_196 GND_197 GND_198 GND_199 GND_200 GND_201 GND_202 GND_203 GND_204 GND_205 GND_206 GND_207 GND_208 GND_209 GND_210 GND_211 GND_212 GND_213 GND_214 GND_215 GND_216 GND_217 GND_218 GND_219 GND_220 GND_221 GND_222 GND_223 GND_224 GND_225 GND_226

P19 P22 P26 P30 R7 R8 R11 R12 R22 R26 R27 T6 T7 T8 T12 T14 T15 T16 T17 T18 T19 T22 T26 T27 U6 U7 U8 U11 U12 U13 U22 U26 V4 V5 V6 V7 V8 V14 V15 V16 V17 V18 V19 V22 V26 V30 V31 W4 W8 W20 W21 W22 W23 W26 W27 Y2 Y3 Y4 Y8 Y14 Y15 Y16 Y17 Y18 Y19 Y22 Y26 AA8 AA16 AA22 AA26 AB11 AB12 AB13 AB14 AB15 AB16 AB17 AB18 AB20 AB22 AB26 AB30 AB31 AC16 AC26 AD26 AE26 AF6 AF8 AF9 AF10 AF11 AF12 AF13 AF14 AF15 AF16 AF17 AF18 AF19 AF20 AF21 AF26 AG20 AG25 AG31 AH25 AJ25 AK9 AK25 AL9 AL15

+1.1V_Bypass Cap

+3.3V_NORMAL

C607

0.1uF 16V

10V

L606

BLM18PG121SN1D

C614

4.7uF

AVDD33

10V

C615

0.1uF 16V

AFE 3CH Power

+2.5V_NORMAL

C608

0.1uF

10V

16V

C609

0.1uF

10V

16V

AVDD25_C4TX

L604

BLM18PG121SN1D

C610

0.1uF 16V

C613

4.7uF

C616

0.1uF

10V

16V

+1.1V_VDD

C618

C617

4.7uF

4.7uF 10V

+1.1V_VDD

BLM18PG121SN1D

10V

L607

C619

4.7uF 10V

AVDD11_DMD

C622

4.7uF 10V

C620

4.7uF 10V

C625

0.1uF

C623

4.7uF

16V

C626

0.1uF

10V

16V

0.1uF

0.1uF 16V

16V

C628

C627

+1.5V_Bypass Cap

+1.5V_DDR

OPT

C631

+1.5V_DDR

C629 22uF 10V

OPT

C630 22uF 10V

0.1uF 16V

C632

0.1uF 16V

C633

0.1uF 16V

C634

0.1uF 16V

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

11/05/31

MID_LG1311

VCC & GND

2013.04.04 6

31

PCM_RESET

LGE Internal Use Only

/PCM_WAIT

PCM_INPACK

/PCM_IORD /PCM_IOWR

R702 R703

R701

CI_IN_TS_DATA[0-7]

CI

33

CI

33

OPT

33

+5V_CI_ON

PCM_INPACK

/PCM_CE2

10K

R707

CI

C701

0.1uF CI

/CI_CD1

CI_TS_DATA[3]

CI_TS_DATA[4] CI_TS_DATA[5] CI_TS_DATA[6] CI_TS_DATA[7]

/PCM_CE2

CI_IN_TS_DATA[0] CI_IN_TS_DATA[1] CI_IN_TS_DATA[2] CI_IN_TS_DATA[3]

CI_IN_TS_DATA[4] CI_IN_TS_DATA[5] CI_IN_TS_DATA[6] CI_IN_TS_DATA[7]

CI_TS_CLK

/PCM_REG

CI_TS_VAL

CI_TS_SYNC CI_TS_DATA[0] CI_TS_DATA[1] CI_TS_DATA[2]

/CI_CD2

C702

4.7uF 10V

CI

+5V_CI_ON

R715

CI

R716 100

PAGE 7

C705

0.1uF 16V

CI_ADDR[12]

CI_ADDR[7] CI_ADDR[6] CI_ADDR[5]

CI_ADDR[4]

CI_ADDR[3]

CI_ADDR[2] CI_ADDR[1] CI_ADDR[0]

CI_DATA[0-7]

R721 33

OPT

CI_ADDR[10]

CI_ADDR[11] CI_ADDR[9] CI_ADDR[8] CI_ADDR[13] CI_ADDR[14]

CI_ADDR[12] CI_ADDR[7] CI_ADDR[6] CI_ADDR[5] CI_ADDR[4] CI_ADDR[3] CI_ADDR[2] CI_ADDR[1] CI_ADDR[0]

/PCM_CE1

+5V_CI_ON

R722

10K

CI CI_DATA[0] CI_DATA[1] CI_DATA[2] CI_DATA[3]

/PCM_OE

CI

/PCM_WE /PCM_IRQA

CI_DATA[0-7]

CI_DATA[4] CI_DATA[5] CI_DATA[6] CI_DATA[7]

AR713

33

CI

AR714

33

EB_DATA[0] EB_DATA[1] EB_DATA[2] EB_DATA[3]

EB_DATA[4] EB_DATA[5] EB_DATA[6] EB_DATA[7]

EB_DATA[0-7]

CI

JK701

10125901-015LF

35

100

36

CI

37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59

65 66 67 68

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 2660 2761 2862 2963 3064 31 32 33 34

G1G2

69

CI_DATA[3] CI_DATA[4] CI_DATA[5] CI_DATA[6] CI_DATA[7]

CI

R720 33

C704 0.1uF

CI_DATA[0] CI_DATA[1] CI_DATA[2]

CI_ADDR[10]

CI_ADDR[11] CI_ADDR[9]

CI_ADDR[8]

CI_ADDR[13]

CI_ADDR[14]

CI

TPO_DATA[0-7]

/CI_CD2 /CI_CD1

TPO_CLK TPO_SOP TPO_VAL

+5V_NORMAL

CI

10K

R725

CI

C706

0.1uF 16V

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

CI

10K

/PCM_WAIT

R726

/PCM_IRQA

CI

C707

0.1uF 16V

PCM_INPACK

CI_TS_VAL

CI_TS_SYNC

CI_TS_DATA[7] CI_TS_DATA[6] CI_TS_DATA[5] CI_TS_DATA[4]

CI_TS_CLK

CI_IN_TS_VAL

CI_IN_TS_CLK CI_IN_TS_SYNC

C703 12pF 50V OPT

CI

AR701

33

CI

AR702

33

CI

AR703

33

AR704

CI

100

AR705

CI

100

AR706

CI

100

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

CI_IN_TS_CLK CI_IN_TS_SYNC CI_IN_TS_VAL

CAM_WAIT_N CAM_IREQ_N

CAM_CD2_N CAM_CD1_N

CAM_INPACK_N

TPI_VAL TPI_SOP

TPI_DATA[7] TPI_DATA[6] TPI_DATA[5] TPI_DATA[4]

C708 12pF 50V OPT

TPI_CLK

CI_ADDR[0] CI_ADDR[1] CI_ADDR[2] CI_ADDR[3]

CI_ADDR[4] CI_ADDR[5] CI_ADDR[6] CI_ADDR[7]

CI_ADDR[8]

CI_ADDR[9] CI_ADDR[10] CI_ADDR[11]

CI

AR709

33

CI

AR710

33

CI

AR711

33

EB_ADDR[0] EB_ADDR[1] EB_ADDR[2] EB_ADDR[3]

EB_ADDR[4] EB_ADDR[5] EB_ADDR[6] EB_ADDR[7]

EB_ADDR[8] EB_ADDR[9] EB_ADDR[10] EB_ADDR[11]

CI_ADDR[12] CI_ADDR[13] CI_ADDR[14]

/PCM_REG

/PCM_OE /PCM_WE

/PCM_IORD /PCM_IOWR

CI

AR712

33

CI

AR708

33

EB_ADDR[12] EB_ADDR[13] EB_ADDR[14] CAM_REG_N

EB_OE_N EB_WE_N EB_BE_N1 EB_BE_N0

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

CI_TS_DATA[3] CI_TS_DATA[2] CI_TS_DATA[1] CI_TS_DATA[0]

AR707

CI

100

TPI_DATA[3] TPI_DATA[2] TPI_DATA[1] TPI_DATA[0]

MID_LG1311

PCMCIA

2013.03.22 7

31

Renesas MICOM

LGE Internal Use Only

For Debug

+3.5V_ST

PAGE 9

MICOM_DEBUG

P3000

12507WS-04L

5

1

2

3

4

Don’t remove R3016, not making float P40

R3016 1K

R3014 10K

MICOM_DEBUG

M14 Power SEQUENCE

POWER_ON/OFF1

POWER_ON/OFF2_4

POWER_ON/OFF2_2

POWER_ON/OFF2_3

POWER_ON/OFF2_1

SOC_RESET

MICOM MODEL OPTION

+3.5V_ST

MICOM_EPI

MICOM_GED

R3003 10K

R3006 10K

R3002 10K

MICOM_H13/H14

R3007 10K

MICOM_OLED

R3013 10K

MICOM_LOGO_LIGHT

MICOM_DEBUG

MICOM_RESET

MODEL1_OPT_0

MODEL1_OPT_1

MODEL1_OPT_2

MODEL1_OPT_3

MODEL1_OPT_4

MICOM MODEL OPTION

1

LOGO

OLED

EPI

H13/H14

GED

MODEL_OPT_0

MODEL_OPT_1

MODEL_OPT_2

MODEL_OPT_3

MODEL_OPT_4

0

NON LOGO

LCD/UHD

NON_EPI

M14

NON_GED

TP3002

I2C_SCL_MICOM_SOC

I2C_SDA_MICOM_SOC

MODEL1_OPT_4

PANEL_CTL

WOL/WIFI_POWER_ON

HDMI_CEC

POWER_ON/OFF2_2

POWER_ON/OFF2_3

EYE_SDA

EYE_SCL

CAM_SLEEP

IR

+3.5V_ST

AR3000

3.3K

+3.5V_ST

R3021

10K

P31/TI03/TO03/INTP4

P75/KR5/INTP9/SCK01/SCL01

P74/KR4/INTP8/SI01/SDA01

P71/KR1/SI21/SDA21

P70/KR0/SCK21/SCL21

P30/INTP3/RTC1HZ/SCK11/SCL11

1/16W

HDMI_WAUP:HDMI_INIT

+3.5V_ST

MHL_DET

C3000

0.1uF

MHL_DET

P60/SCLA0 P61/SDAA0

P62 P63

P73/KR3/SO01 P72/KR2/SO21

50V

10pF

C3002

X3000

32.768KHz

10K

GND

R3032

MODULE_20V_DET

CAM_PWR_ON_CMD

C3001 0.47uF

TP3009

P137/INTP0

P122/X2/EXCLK

P121/X1

REGC

VSS

VDD

43

44

45

46

47

48

1 2 3 4 5 6

IC3000

R5F100GEAFB#30 7 8 9 10 11 12

13

14

15

16

17

18

P17/TI02/TO02

P51/INTP2/SO11

P16/TI01/TO01/INTP5

P50/INTP1/SI11/SDA11

P14/RXD2/SI20/SDA20

P15/PCLBUZ1/SCK20/SCL20

50V

12pF

C3003

R3028

MICOM_RESET

4.7M OPT

R3029 33

P40/TOOL0

RESET

P124/XT2/EXCLKS

P123/XT1

40

41

42

19

20

21

LOGO_LIGHT

MICOM_DEBUG

LOGO_LIGHT

C3004

0.1uF 16V

P120/ANI19

P41/TI07/TO07

37

38

39

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

22

23

24

+3.5V_ST

10K

R3030

R3031

P140/PCLBUZ0/INTP6 P00/TI00/TXD1 P01/TO00/RXD1 P130 P20/ANI0/AVREFP P21/ANI1/AVREFM P22/ANI2 P23/ANI3 P24/ANI4 P25/ANI5 P26/ANI6 P27/ANI7

P146

P147/ANI18

P13/TXD2/SO20

P10/SCK00/SCL00

P12/SO00/TXD0/TOOLTXD

P11/SI00/RXD0/TOOLRXD/SDA00

OPT

270K

CAM_RESET

MICOM_RESET_SW

SW3000

JTP-1127WEM

12

4 3

CAM_RESET

MODULE_20V_DET

RL_ON

SCART_MUTE

POWER_ON/OFF2_4

POWER_ON/OFF2_1

KEY2

KEY1

EPI_CTL

MODEL1_OPT_3

MODEL1_OPT_0

SIDE_HP_MUTE

MODEL1_OPT_2

MODEL1_OPT_1

SCART_MUTE

POWER_ON/OFF2_4

MICOM_M14

R3000 10K

R3004 10K

R3001 10K

MICOM_NON_GED

MICOM_NON_EPI

R3005 10K

MICOM_LCD/UHD

R3012 10K

MICOM_NON_LOGO_LIGHT

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

POWER_DET

POWER_ON/OFF1

WOL/ETH_POWER_ON

LED_R

WOL_CTL

INV_CTL

SOC_RESET

SOC_TX

SOC_RX

EDID_WP

AMP_MUTE

EDID_WP

CAM_CTL

CEC_REMOTE

MID_LG1311

MICOM

D3000

BAT54_SUZHO

For CEC

R3033 27K

+3.5V_ST

G

D

S

Q3001 RUE003N02

R3034

120K

HDMI_CEC

2013.03.22 9

31

BODY_SHIELD

LGE Internal Use Only

20

EAG63530101

JK3202

DAADR019A

HDMI_JACK_FOOSUNG

BODY_SHIELD

20

19

18

17

16

15

14

13

12

11 10

9

8

EAG63530101

7

6

5

4

3

2

1

JK3200

DAADR019A

HDMI_JACK_FOOSUNG

19

18

17

16

15

14

13

12

11 10

9

8

7

6

5

4

3

2

1

HP_DET

5V

GND

DDC_DATA

DDC_CLK

NC

CE_REMOTE

CK-

CK_GND

CK+

D0-

D0_GND

D0+

D1-

D1_GND

D1+

D2-

D2_GND

D2+

HP_DET

5V

GND

DDC_DATA

DDC_CLK

ARC

CE_REMOTE

CK-

CK_GND

CK+

D0-

D0_GND

D0+

D1-

D1_GND

D1+

D2-

D2_GND

D2+

VA3206

ESD_HDMI

5V_HDMI_2

VA3208

ESD_HDMI

CEC_REMOTE

HDMI_EXT_EDID

1K

R3268

ESD_HDMI

VA3209 ESD_HDMI

CEC_REMOTE

R3265

100K

VA3213

ESD_HDMI

VA3205

100K

33

R3250

AR3200 33 1/16W

ESD_HDMI

VA3207

HDMI_HPD_1

DDC_SCL_1

DDC_SDA_1

D3210

IP4294CZ10-TBR

1 2 3 4 5

ESD_HDMI_TMDS

D3211

IP4294CZ10-TBR

1 2 3 4 5

ESD_HDMI_TMDS

HDMI1 With ARC

HDMI_EXT_EDID

Q3206

MMBT3904(NXP)

E

C

B

1K

R3251 33

R3269

HDMI_INT_EDID

R3266

HDMI_EXT_EDID

VA3203

ESD_HDMI

1 2 3 4 5

ESD_HDMI_TMDS

1 2 3 4 5

ESD_HDMI_TMDS

5V_HDMI_1

VA3215 ESD_HDMI

R3248

1K

OPT

C3202 1uF

10V

R3249

3.9K

OPT

10 9 8 7 6

HDMI_HPD_2

HDMI_EXT_EDID

R3270

4.7K AR3201 33 1/16W

VA3204 ESD_HDMI

D3212

IP4294CZ10-TBR

10 9 8 7 6

D3213

IP4294CZ10-TBR

10 9 8 7 6

HDMI2

ARC

SPDIF_OUT_ARC

OPT

C3226

0.1uF 16V

CK-_HDMI1 CK+_HDMI1

D0-_HDMI1 D0+_HDMI1

D1-_HDMI1 D1+_HDMI1

D2-_HDMI1 D2+_HDMI1

DDC_SCL_2 DDC_SDA_2

CK-_HDMI2 CK+_HDMI2

D0-_HDMI2 D0+_HDMI2

D1-_HDMI2 D1+_HDMI2

D2-_HDMI2 D2+_HDMI2

D3210-*1 IP4294CZ10-TBR @volta

1 2 3 4 5

ESD_HDMI_TVS

D3211-*1 IP4294CZ10-TBR @volta

1 2 3 4 5

ESD_HDMI_TVS

D3212-*1 IP4294CZ10-TBR @volta

1 2 3 4 5

ESD_HDMI_TVS

D3213-*1 IP4294CZ10-TBR @volta

1 2 3 4 5

ESD_HDMI_TVS

PAGE 10

HDMI_HPD_4

R3261

0

20

19

18

17

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

AR3204

47K

5501-56219

HDMI_JACK_CNPLUS

5V_HDMI_1

1/16W

JK3202-*1

A2CA1

1

DDC_SDA_1 DDC_SCL_1

10 9 8 7 6

+5V_NORMAL

D3200

10 9 8 7 6

HDMI_JACK_CNPLUS

M24C02-RMN6T

E0

1

E1

2

E2

3

VSS

4

HDMI_EXT_EDID_ST

20

19

18

17

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

5501-56219

JK3203-*1

HDMI_JACK_CNPLUS

20

19

18

17

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

5501-56219

JK3200-*1

HDMI_EXT_EDID

MMBT3904(NXP)

IC3203

Q3203

8

7

6

5

E

C

VCC

WC

SCL

SDA

BODY_SHIELD

GND

EAG63530101

DAADR019A

JK3203

HDMI_JACK_FOOSUNG

EDID_WP

B

+3.5V_ST

R3258 33

HDMI_EXT_EDID

R3259 33

HDMI_EXT_EDID

20

HP_DET

19

5V

18

GND

17

DDC_DATA

16

DDC_CLK

15

NC

14

CE_REMOTE

13

CK-

12

CK_GND

11

CK+

10

D0-

9

D0_GND

8

D0+

7

D1-

6

D1_GND

5

D1+

4

D2-

3

D2_GND

2

D2+

1

5V_HDMI_2

HDMI_EXT_EDID R3271

4.7K

AR3206

47K

1/16W

+5V_NORMAL

D3203

AR3205

47K

+5V_NORMAL

5V_HDMI_4

1/16W

A2CA1 MMBD6100 D3216

VA3216

ESD_HDMI

CEC_REMOTE

D3215-*1 IP4294CZ10-TBR @volta

1 2 3 4 5

ESD_HDMI_TVS

A2CA1

D3205

DDC_SCL_2

DDC_SDA_2

VA3212

ESD_HDMI

VA3210

ESD_HDMI

ESD_HDMI_TMDS

10 9 8 7 6

+3.5V_ST

DDC_SDA_4

DDC_SCL_4

+12V

OPT

100K

R3267

AR3202 33 1/16W

VA3211 ESD_HDMI

D3215

IP4294CZ10-TBR

1

10

2

9 8

3

7

4

6

5

ESD_HDMI_TMDS

D3214

IP4294CZ10-TBR

1

10

2

9 8

3

7

4

6

5

D3214-*1 IP4294CZ10-TBR @volta

1 2 3 4 5

ESD_HDMI_TVS

A2CA1

AT24C02C-SSHM-T

A0

1

A1

2

A2

3

GND

4

HDMI_EXT_EDID_ATMEL

R3262

1K

10 9 8 7 6

IC3203-*1

R3263

G

DDC_SCL_4

DDC_SDA_4

CK-_HDMI4 CK+_HDMI4

D0-_HDMI4 D0+_HDMI4

D1-_HDMI4 D1+_HDMI4

D2-_HDMI4 D2+_HDMI4

820

D

S

8

7

6

5

Q3205 PMBFJ177

VCC

WP

SCL

SDA

VA3217

5.6V

+5V_NORMAL

C3201

0.1uF

MHL_DET

R3243 1K

1/16W 5%

C3223

0.047uF 25V

D3201

A1

C

A2

B

Q3200 MMBT3904(NXP)

R3201

10K

+3.5V_ST

R3246

10K

C

E

R3202 330K

R3247 10K

B

VIN

1

GND

2

EN

3

E

MMBT3906(NXP)

Q3201

C

IC3201

BD2242G

HDMI3 With MHL

HDMI LEAKAGE Workaround in MTK A2(A0) (Default= with HDMI_LEAKAGE)

+3.3V_NORMAL

R3255

OPT

0

1/16W 5%

PANEL_VCC

R3254

10K

G

S

NTR4501NT1G

Q3202

D

VDD3V3_HDMI

C3227

0.1uF 16V

6

5

4

MHL_DET

VOUT

ILIM

OC

D3202 MBR230LSFT1G

30V

R3204

100K

1%

R3200 16K

5V_HDMI_4

C3203

C3228

10uF

22uF

10V

OPT

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

MID_LG1311

HDMI

2013.03.22 32

This Ciruit is used as HDMI Input2 of LB87 Series over(HDMI 4ea)

LGE Internal Use Only



BODY_SHIELD

20

EAG63530101

JK3301

DAADR019A

19

18

17

16

15

14

13

12

11 10

9

8

7

6

5

4

3

2

1

HP_DET

5V

GND

DDC_DATA

DDC_CLK

ARC

CE_REMOTE

CK-

CK_GND

CK+

D0-

D0_GND

D0+

D1-

D1_GND

D1+

D2-

D2_GND

D2+

ESD_HDMI

VA3302

ESD_HDMI

R3302

100K

R3301

VA3301

CEC_REMOTE

AR3301 33 1/16W

VA3303

ESD_HDMI

33

HDMI_HPD_3

DDC_SCL_3

DDC_SDA_3

D3301

RCLAMP0524PA

1

10

2

9 8

3

7

4

6

5

ESD_HDMI_TMDS

D3302

RCLAMP0524PA

1 2 3 4 5

ESD_HDMI_TMDS

5V_HDMI_3

CK-_HDMI3 CK+_HDMI3

D0-_HDMI3 D0+_HDMI3

D1-_HDMI3 D1+_HDMI3

D2-_HDMI3 D2+_HDMI3

5V_HDMI_3_SOC

D3301-*1 IP4294CZ10-TBR @volta

1 2 3 4 5

ESD_HDMI_TVS

D3302-*1 IP4294CZ10-TBR @volta

1 2 3 4 5

ESD_HDMI_TVS

VA3304 ESD_HDMI

10 9 8 7 6

5V_HDMI_3

R3303 10

C3301

R3304

1uF

5.1K

10V

+5V_NORMAL

5V_HDMI_3

AR3302

47K

1/16W

A2CA1

DDC_SDA_3 DDC_SCL_3

D3303

10 9 8 7 6

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

MID_LG1311

HDMI4

2013.07.25 33

SPDIF OUT

LGE Internal Use Only

SPDIF_OUT

CVBS 1 PHONE JACK

R3601

33

C3601 47pF 50V

+3.3V_NORMAL

C3604

0.1uF 16V

VIN

VCC

GND

JK3603

JSTIB15

A

B

C

Fiber Optic

4

SHIELD

RIN1

DOUT1

HP_ROUT

HP_LOUT

HP_DET

HP OUT

TP3601

TP3602

RIN1

DOUT1

IRB_DATA

IRB_3.3V

HP_OUT

R3608 150

R3609 150

R3610 100

IR_Bla

R3611 0

IR_Bla

R3612 0

+3.3V_NORMAL

R3613

10K

HP_OUT

VA3609

5.6V

HP_OUT

JK3604

PEJ038-3B6

5GND

4L

3DETECT

1R

EAG61030009

HP/RS232

UART FOR DEBUG

+3.5V_ST

R3614 10K

SOC_RX

SOC_TX

P3601

12507WS-04L

1

2

3

4

5

JK3601

PEJ038-4Y6

5 M5_GND

4 M4

3 M3_DETECT

1 M1

6 M6

+3.3V_NORMAL

VA3602

5.6V

VA3605

5.5V

R3602 330K

C3600 150pF

L3601

1uH

C3608 18pF 50V

C3602 150pF

R3618 1K

1/16W 5%

VA3601

5.6V

VA3603

5.6V

R3605 100

3216 R3604 75

EMS_EU/AJ/KR

C3610 1000pF

EMS_EU/AJ/KR C3611

1000pF

C3605

0.047uF

JK3602

PEJ038-4G6

AV1_CVBS_DET

COMP1/AV1/DVI_L_IN

COMP1/AV1/DVI_R_IN

AV1_CVBS_IN_SOC

COMPONENT 1 PHONE JACK

5 M5_GND

4 M4

3 M3_DETECT

1 M1

6 M6

+3.3V_NORMAL

VA3610

5.6V

VA3604

5.6V

R3616 10K

+3.3V_NORMAL

R3603

10K

C3609 18pF 50V

C3603 150pF

OPT

3216 R3606 75

R3607 33

R3617 1K

1/16W 5%

C3606 0.047uF

C3607 1000pF

DDTS TEST ONLY

COMP1_DET

COMP2_Y_IN_SOC

COMP2_Y_IN_SOC_SOY

M_REMOTE_RX

M_REMOTE_TX

+3.5V_ST

OPT R3615 10K

OPT

P3602

12507WS-04L

1

2

3

4

5

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

VA3608

5.5V

VA3607

5.5V

COMP1_Pb

COMP1_Pr

MID_LG1311

Jack_Vertical_Common

2013.04.03 11

31

+5V_USB_1

LGE Internal Use Only

PAGE 14

value change

10K(2.63V) --> 4.7K(2.97V)

/USB_OCD1

USB_CTL1

R4500

10K

+3.3V_NORMAL

R4501

4.7K

+5V_NORMAL

0.1uF 16V

OCP USB1

VIN

1

GND

2

EN

3

IC4500

BD2242G

USB1 (2.0)

MAX 1.5A

OPT

C4501

C4502

10uF

22uF

10V

+5V_USB_1

VOUT

6

ILIM

5

1%

OC

4

14K

R4502

USB_DM1

USB_DP1C4500

10V

D4500

RCLAMP0582B

USB_ESD_0582B

USB_ESD_0502BA D4500-*1 RCLAMP0502BA

5V

D4501

USB_ESD_SD05

3AU04S-305- ZC- (LG)

JK4500

1234

USB DOWN ST REA M

5

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

EAX6536390* : Use RClamp0582B, SD05 EAX6538400* : Use RClamp0502BA

MID_LG1311 USB 1(DVR)

2013.04.03 1

VA4601

LGE Internal Use Only

5.6V

+3.3V_NORMAL

PAGE 15

EU

R4601

CLOSE TO JUNCTION

10K

EU

C4604

0.1uF

EU

R4602 100

SC_DET

Full Scart

SHIELD

19

AV_DET

18

COM_GND

17

SYNC_IN

16

SYNC_OUT

15

SYNC_GND

14

RGB_IO

13

R_OUT

12

R_GND

11

G_OUT

10

G_GND

9

ID

8

B_OUT

7

AUDIO_L_IN

6

B_GND

5

AUDIO_GND

4

AUDIO_L_OUT

3

AUDIO_R_IN

2

AUDIO_R_OUT

1

DA1R018H91E

JK4600

EU

VA4609

5.5V EU

VA4610

5.5V

EU

VA4602

5.6V

VA4604

5.5V

VA4605

5.5V

VA4600 20V

EU

VA4603

5.5V

EU

SC_CVBS_IN

1/16W

R8904

EU

75

SC_FB

SC_G

SC_B

SC_ID

DTV/MNT_V_OUT

SC_R

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

VA4606

5.6V EU

VA4607

5.6V EU

VA4608

5.6V EU

VA4611

5.6V

SC_L_IN

EU

SC_R_IN

BLM18PG121SN1D

C4600 1000pF

50V

BLM18PG121SN1D

C4601 1000pF 50V

L4600

EU

L4601

EU

EU C4602 4700pF

C4603 4700pF

EU

DTV/MNT_L_OUT

DTV/MNT_R_OUT

Ethernet Block

LGE Internal Use Only

LAN_JACK_POWER

PAGE 16

JK5100

BS-R570098

12

SHIELD

1

2

3

4

5

6

7

8

9

10

11

D1

D2

D3

D4

R1

R2

R3

R4

R5

R6

R7

R8

R9

R10[GND]

R11

YL_C

YL_A

GN_C

GN_A

C5100

0.1uF 16V

C5101

0.01uF 50V

VA5100

5.5V

ESD_LAN

C5102

0.1uF 16V

VA5101

5.5V

ESD_LAN

C5103

0.01uF 50V

VA5102

5.5V

ESD_LAN

VA5103

5.5V

ESD_LAN

EPHY_TDP

EPHY_TDN

EPHY_RDP

EPHY_RDN

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

Ethernet Block

LGE Internal Use Only

PAGE 17

+3.5V_WOL

3.3K

WOL POWER ENABLE CONTROL

+3.5V_WOL

LAN_JACK_POWER

C5203

C5201

C5200

4.7uF 10V

Place 0.1uF close to each power pins

0.1uF

0.1uF 16V

16V

EPHY_RDP

EPHY_RDN

EPHY_TDP

EPHY_TDN

ETHERNET INTERFACE

- CROSS CONNECTION (PATTERN ISSUE)

ET_COL/SNI

Place this cap. near IC

C5205

Place this Res. near IC

0.1uF 16V

Route Single 50 Ohm, Differential 100 Ohm

+3.5V_WOL

R5203

3.3K

C5206 8pF 50V

R5204

2.49K 1%

1

4

3

XTA L_2

C5207 8pF 50V

AVDD10OUT

+3.5V_WOL

XTA L_12GND _1

X52 00

25M Hz

GND _2

RSET

MDI+[0]

MDI-[0]

MDI+[1]

MDI-[1]

AVDD33_1

RXDV

3.3K

R5200

+3.5V_WOL

R52021M

OPT

[EP]

CKXTAL2

1

THERMAL

2

3

4

5

6

7

8

RXD[0]10RXD[1]

Place this cap. near IC

C5208

0.1uF 16V

ET_RXER

R5218

0

DVDD10OUT

AVDD33_2

CKXTAL1

29

30

31

32

33

IC5200

RTL8201F-VB-CG

9

11

12

13

RXC

RXD[2]/INTB

RXD[3]/CLK_CTL

C5209

33pF

3.3K

R5208

EPHY_RXD1

EPHY_RXD0

EPHY_CRS_DV

ET_COL/SNI

CRS/CRS_DV

COL28RXER/FXEN

26

27

14

15

TXC

DVDD33

R5209

C5202

Place near IC

5pF

EPHY_ACTIVITY

R521033

LED1/PHYAD[1]

25

LED0/PHYAD[0]/PMEB

24

MDIO

23

MDC

22

PHYRSTB

21

TXEN

20

TXD[3]

19

TXD[2]

18

TXD[1]

17

16

TXD[0]

51

EPHY_TXD0

+3.5V_WOL

C5211

0.1uF 16V

R5215

3.3K

R5217

EPHY_EN

EPHY_TXD1

R5205

+3.5V_WOL

3.3K

R5212

1.5K

1/16W

EPHY_ACTIVITY

ET_RXER

1%

R5219

10K

1/16W

5%

WOL/ETH_POWER_ON

EPHY_MDIO

EPHY_MDC

/RST_PHY

(from SOC)

+3.5V_ST

R5222 10K

IN

EN

WOL_CTL

C5204

0.1uF

R5223 33

OPT

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

IC5201

AP2191WG-7

5

4

+3.5V_WOL

OUT

1

GND

2

FLG

3

EPHY_REFCLK

BSD-NC4_H052-HD

2012-09-12

ETHERNET

AUD_OUT >> EU/CHINA_HOTEL_OPT

LGE Internal Use Only

EU

DTV/MNT_L_OUT

C6000

1uF 25V

SCART_LOUT

EU

R6000

2.2K OPT

C6002

6800pF

OPT

R6002

470K

EU

R6004 33K

C6003 33pF

EU

R6001

10K

C6001

4.7uF 10V

PAGE 19

+12V

EU

SIGN6000001

EU

L6000

EU C6004

0.1uF 50V

R6008 33K

C6005

10K

R6003

4.7uF 10V

C6006

EU

R6011

2.2K

EU

33pF

EU

OPT R6010

470K

OPT

C6007

6800pF

EU

C6008

1uF 25V

DTV/MNT_R_OUT

SCART_ROUT

IC6000

AZ4580MTR-E1

OUT1

1

IN1-

2

IN1+

EU

VEE

EU

3

4

VCC

8

OUT2

7

IN2-

6

IN2+

5

[SCART AUDIO MUTE]

DTV/MNT_L_OUT

C

Q6000

MMBT3904(NXP)

B

EU

E

DTV/MNT_R_OUT

C

Q6001

MMBT3904(NXP)

B

EU

E

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

R6013

R6014

EU

1K

EU

1K

EU_SCART_MUTE_ISAHAYA

Q6002 RT1P141C-T112

E

C

B

EU_SCART_MUTE_NXP

SCART_MUTE

PDTA114ET

Q6002-*1

E

C

B

MID_MAIN

SCART AMP

2013.03.19 3

25

EARPHONE AMP

LGE Internal Use Only

IC6100

TPA6138A2

HP_OUT

R6100 10K

C6104

18pF

R6103

HP_OUT

+3.3V_NORMAL

1%

43K

4.7K

R6105

HP_OUT

R6106 43K

1%

HP_OUT

HP_OUT C6100 1uF 10V

HP_ROUT_MAIN HP_LOUT_MAIN

HP_OUT

HP_ROUT_AMP

SIDE_HP_MUTE

C6108 10pF 50V

C6102 1uF 10V

+INR

-INR

OUTR

GND_1

MUTE

VSS

1

HP_OUT

2

3

4

5

6

CN

7

HP_OUT

C6103 1uF

10V

+INL

14

-INL

13

OUTL

12

UVP

11

GND_2

10

VDD

9

CP

8

HP_OUT

C6106 10pF 50V

HP_OUT

R6104 43K

1%

HP_OUT

C6109 18pF

1%

R6102

43K

HP_OUT

+3.3V_NORMAL

HP_OUT C6105 1uF

16V

10V

C6107

0.1uF

HP_OUT R6101 10K

C6101 1uF 10V

HP_OUT

HP_LOUT_AMP

PAGE 20

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

HEADPHONE AMP

2011.09.29

61

PAGE 21

LGE Internal Use Only

CI POWER ENABLE CONTROL

+5V_NORMAL

PCM_5V_CTL

C6211

0.1uF 50V

R6218 10K

CI

R6217 100

IN

EN

IC6200

AP2151WG-7

5

4

+5V_CI_ON

OUT

1

CI

GND

2

FLG

3

C6210 1uF 25V

CI

R6219

10K

CI

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

SMARTCARD_PWR_SEL/SD_EMMC_DATA[1]

LGE Internal Use Only

+5V_NORMAL

JAPAN

C6300

0.1uF 16V

B-CAS (SMART CARD) INTERFACE

R6300 22

JAPAN

L6300

BLM18PG121SN1D

CLKDIV1 CLKDIV2 : F_CRD_CLK

---------------------------- 1 0 CLKIN

+3.3V_NORMAL

2.7K

JAPAN

R6301

JAPAN

JAPAN C6301 10uF

10V

R6304

2.7K

R6305

R6306

JAPAN C6302

0.1uF

OPT

16V

2.7K JAPAN

JAPAN

C6303

0.1uF 16V

CLKDIV1

CLKDIV2

5V/3V

PGND

VDDP

VUP

PRES

I/O

AUX2

AUX1

CGND

S2

S1

IC6300

TDA8024TT

1

2

3

4

5

6

7

8

9

10

11

12

13

14

JAPAN

PAGE 22

INT CMDVCC : STATUS

+3.3V_NORMAL

AUX2UC

28

AUX1UC

27

I/OUC

26

XTAL2

25

XTAL1

24

OFF

23

GND

22

VDD

21

RSTIN

20

CMDVCC

19

PORADJ

18

VCC

17

RST

16

CLK

15

JAPAN C6304

0.1uF 16V

JAPAN

AR6300

33

JAPAN

R6311

Place CLK C3 far from C2,C7,C4 and C8

1.2K

JAPAN

R6317

22

BLM18PG121SN1D

JAPAN

C6305

0.1uF 16V

75 ohm in I/O is for short circuit Protection

1.2K

OPT

R6318

JAPAN

L6301

JAPAN

1.2K

JAPAN

R6315

10K

R6312

OPT

JAPAN

C6306

0.1uF

16V

1.2K

JAPAN

R6316

R6319

JAPAN

R6313 75

+3.3V_NORMAL

R6314

JAPAN

ZD6300

JAPAN

1K

5V

JAPAN

SMARTCARD_DATA/SD_EMMC_CLK

SMARTCARD_CLK/SD_EMMC_DATA[0]

SMARTCARD_DET/SD_EMMC_DATA[3]

SMARTCARD_RST/SD_EMMC_DATA[2]

SMARTCARD_VCC/SD_EMMC_CMD

B-CAS SLOT

VCC

RST

CLK

GND

VPP

I/O

SW1

SW2

C1

C2

C3

C4

C5

C6

C7

C8

S1

S2

P6300

JAPAN

10057542-1311FLF(B CAS Slot)

C6307

0.33uF 16V

RESERVED_1

RESERVED

ZD6301 5V

JAPAN

-------------------------------- HIGH HIGH CARD PRESENT LOW HIGH CARD not PRESENT

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

MID_LG1311

B-CAS I/F

2013.04.03

Global F/E Option Name

LGE Internal Use Only

1. TU

2. Tuner Name = TDJ’H’,TDj’M’...

3. Country Name = KR,US,BR,EU ...

Example of Option name TU_ALL_IntDemod = All Tuner type for Internal demod TU_M/W = apply TDSM&TDSW Type Tuner

14’ Tuner Type for Global TDJ’H’-G101D : Half NIM for EU,AJJA TDJ’H’-H101F : Half NIM for US, KR TDJ’K’-T101F : Half NIM for TW TDJ’M’-C301D,F : FULL NIM for China TDJ’M’-B101F : Brazil NIM with Isolater Type TDJ’M’-K101F : colombia NIM TDJ’M’-G101D,G105D,G151D : EU Combo&Full NIM TDJ’M’-H101F,H151F : Korea PIP tuner TDJ’W’-A151D : AJJA T2 PIP

1

2

3

4

5

6

7

8

9

10

11



12

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

34

36

37

38

39

40

45

+3.3V_LNA_TU

RF_SWITCH_CTL_TU

IF_AGC_TU

I2C_SCL6_TU

I2C_SDA6_TU

IF_P_TU

IF_N_TU

TU_SIF_TU

TU_CVBS_TU

+3.3V_TU

FE_DEMOD1_TS_ERROR

FE_DEMOD1_TS_CLK

FE_DEMOD1_TS_SYNC

FE_DEMOD1_TS_VAL

FE_DEMOD1_TS_DATA[0]

FE_DEMOD1_TS_DATA[1]

FE_DEMOD1_TS_DATA[2]

FE_DEMOD1_TS_DATA[3]

FE_DEMOD1_TS_DATA[4]

FE_DEMOD1_TS_DATA[5]

FE_DEMOD1_TS_DATA[6]

FE_DEMOD1_TS_DATA[7]

/TU_RESET1_TU

+3.3V_DEMOD_TU

I2C_SCL4_TU

D_Demod_Core

LNB_TX

I2C_SDA4_TU

LNB_OUT

FE_DEMOD2_TS_ERROR

FE_DEMOD2_TS_SYNC

FE_DEMOD2_TS_CLK

FE_DEMOD2_TS_VAL

FE_DEMOD2_TS_DATA

/TU_RESET2_TU

close to Tuner

L6500

BLM18PG121SN1D

C6501

0.1uF

TU_ALL_IntDemod

C6502

0.1uF

16V

TU_ALL_IntDemod

+3.3V_TUNER

close to Tuner

R6504 10

R6505 10

TU_W

C6509

16V

0.1uF

close to TUNER

TU_K/M/W_TW/BR/CO/CN

R6503

C6504

10K

0.1uF

TU_ALL_IntDemod

AR6500 33

C6505 47pF 50V OPT

C6503 47pF 50V OPT

C6519 33pF

TU_H/M_EU/BR/TW/CO

C6520 33pF

TU_H/M_EU/BR/TW/CO

1/16W

TU_ALL

should be guarded by ground,Match GND VIA

close to Tuner

FE_DEMOD1_TS_DATA[0] FE_DEMOD1_TS_DATA[1] FE_DEMOD1_TS_DATA[2] FE_DEMOD1_TS_DATA[3]

FE_DEMOD1_TS_DATA[4] FE_DEMOD1_TS_DATA[5]

FE_DEMOD1_TS_DATA[6] FE_DEMOD1_TS_DATA[7]

TU_M/W

16V

0.1uF

TU_M/W

L6505

BLM18PG121SN1D

TU_M/W

C6506

0.1uF

/TU_RESET2

R6501 100

TU_M/W

C6507

LNB_TX

LNB_OUT

FE_DEMOD2_TS_ERROR

FE_DEMOD2_TS_SYNC

FE_DEMOD2_TS_CLK

FE_DEMOD2_TS_VAL

FE_DEMOD2_TS_DATA

R6502 100

TU_W

R6507

TU_K/M/W_TW/BR/CO/CN

R6506

1K

I2C_SCL6 I2C_SDA6

TU_M_KR/EU // W_ALL

Demod_Core

1K

IF_P

IF_N

BLM18PG121SN1D

/TU_RESET1

AR6500-*1 200 1/16W

TU_W_BR/TW

L6501

C6510

0.1uF

FE_DEMOD1_TS_ERROR FE_DEMOD1_TS_CLK

FE_DEMOD1_TS_SYNC

FE_DEMOD1_TS_VAL

FE_DEMOD1_TS_DATA[0-7]

BLM18PG121SN1D

C6511

0.1uF

OPT

TU_M/W

L6503

TU_M/W

C6512 18pF 50V

+3.3V_TUNER

R6510 33

TU_M/W

OPT

C6513 18pF 50V R6509 33

TU_M/W

1. should be guarded by ground

2. No via on both of them

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

RF_SWITCH_CTL

Ground Width >= 24mils

IF_AGC

TU_ALL_2178B R6513 0

I2C_SCL4

I2C_SDA4

TUNER_SIF

+3.3V_TUNER

TU_ALL_2178B

R6516

200

B

TU_ALL_2178B

R6517

200

E

TU_ALL_2178B

Q6502 MMBT3906(NXP)

C

1608 perallel because of derating

TU_CVBS

+3.5V_ST

POWER_ON/OFF2_1

TU_M/W

10K

R6500

TU_M/W C6500 10uF 10V

+5V_NORMAL

TU_M/W C6515 1uF 10V

+3.3V_NORMAL

C6517

22uF

10V 85C

IC6500

TU_M/W

C6516

0.1uF

AP2132MP-2.5TRG1

PG

1

EN

2

VIN

3

VCTRL

4

Vout=0.6*(1+R1/R2)

L6504

BLM18PG121SN1D

TU_M/W

9

THERMAL

2A

/TU_RESET2_TU

+3.3V_TUNER

T2 : Max 1.7A

else : Max 0.7A

Demod_Core

[EP]

R6521-*1

TU_M/W

C6518 10uF 10V

18K

R6519-*1

16K

TU_M/W_1.1V

TU_M/W_1.2V

GND

8

ADJ

7

VOUT

6

NC

5

10K

R65 21

R65 19

10. 5K

TU_M/W_1.2V

R2

R1

/TU_RESET2

FE_DEMOD1_TS_ERROR

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

TUNER

2012.07.10

65

TU_TDJW-B251F

LGE Internal Use Only

TU6700 TDJW-B251F

DVB_TDJM_G251D

TU6707 TDJM-G251D

ATSC_TDJM_H151F

TU6701 TDJM-H151F

ATSC_TDJH_H251F

TU6703 TDJH-H251F

TU_GND_A

B1[+3.3V]

1

RF_S/W_CTL

2

NC_1

3

SCL_RF

4

SDA_RF

5

NC_2

6

NC_3

7

M_SIF

8

M_CVBS

9

NC_4

10

B2[+3.3V]

11

NC_5

12

GND_1

13

M_RESET_DEMOD

25

B3[+3.3V]

26

SCL_DEMOD

27

B4[+1.1V]

28

NC_6

29

SDA_DEMOD

30

NC_7

33

M_ERROR

34

GND_2

35

M_SYNC

36

M_MCLK

37

NC_8

38

M_VALID

39

M_DATA

40

S_ERROR

41

S_SYNC

42

S_MCLK

43

S_VALID

44

S_RESET_DEMOD

45

S_DATA

46

A1

B1

TU_W R6804

0

TU_W R6805

0

FE_DEMOD2_TS_ERROR

FE_DEMOD2_TS_SYNC

FE_DEMOD2_TS_CLK

+2.5V_DEMOD

FE_DEMOD2_TS_VAL

FE_DEMOD2_TS_DATA

FE_DEMOD1_TS_ERROR

FE_DEMOD1_TS_SYNC

FE_DEMOD1_TS_CLK

FE_DEMOD1_TS_VAL

/TU_RESET2_TU

FE_DEMOD1_TS_DATA[0]

A1

TU_GND_A

A1

47

SHIELD

+2.5V_DEMOD

47

SHIELD

TU_GND_B

B1[+3.3V]

1

NC_1

2

NC_2

3

SCL_RF

4

SDA_RF

5

NC_3

6

NC_4

7

SIF

8

CVBS

9

NC_5

10

B2[+3.3V]

11

ERROR

12

GND_1

13

MCLK

14

SYNC

15

VAILD

16

D0

17

D1

18

D2

19

D3

20

D4

21

D5

22

D6

23

D7

24

RESET_DEMOD

25

B3[+3.3V]

26

SCL_DEMOD

27

B4[+1.1V]

28

F22_OUTPUT

29

SDA_DEMOD

30

LNB

31

GND_2

32

B1

TU_GND_B

+2.5V_NORMAL

L6502

BLM18PG121SN1D

C6508

0.1uF

A1

TU_GND_A

B1[+3.3V]

1

NC_1

2

M_DIF_AGC

3

SCL_RF

4

SDA_RF

5

M_DIF[P]

6

M_DIF[N]

7

S_SIF

8

S_CVBS

9

NC_2

10

B2[+3.3V]

11

S_ERROR

12

GND_1

13

S_MCLK

14

S_SYNC

15

S_VAILD

16

S_DATA

17

NC_3

18

NC_4

19

NC_5

20

NC_6

21

NC_7

22

NC_8

23

NC_9

24

S_RESET_DEMOD

25

B3[+3.3V]

26

SCL_DEMOD

27

B4[+1.1V]

28

NC_10

29

SDA_DEMOD

30

B1

A1

B1

TU_M

0

TU_M

R6802

R6803

0

+3.3V_TU

FE_DEMOD1_TS_ERROR

FE_DEMOD1_TS_CLK

FE_DEMOD1_TS_SYNC

FE_DEMOD1_TS_VAL

FE_DEMOD1_TS_DATA[0]

FE_DEMOD1_TS_DATA[1]

FE_DEMOD1_TS_DATA[2]

FE_DEMOD1_TS_DATA[3]

FE_DEMOD1_TS_DATA[4]

FE_DEMOD1_TS_DATA[5]

FE_DEMOD1_TS_DATA[6]

FE_DEMOD1_TS_DATA[7]

/TU_RESET1_TU

+3.3V_DEMOD_TU

I2C_SCL4_TU

D_Demod_Core

LNB_TX

I2C_SDA4_TU

LNB_OUT

A1

TU_GND_A

A1

47

SHIELD

47

SHIELD

R6702-*1

0

TU_M_CN

DVB-T GND

TU_GND_B

C6701

630V

1000pF

TU_M_EU/AJ/KR/US/CN

R6702

10

TU_M_EU/AJ/KR/US

TU_GND_A

C6801

630V

1000pF

TU_M/W_EU/AJ/TW/BR/CN

0

R6700

R6801

0

TU_M_KR/US

TU_M/W_TW/BR/CN

R6801-*1

22

TU_M_EU/AJ

R6701 0

TU_M_KR/US

JAPAN_TUNER

A1A1B1

47

SHIELD

TU6700-*2 TDJW-J251F

B1[+3.3V]

1

NC_1

2

NC_2

3

SCL_RF

4

SDA_RF

5

NC_3

6

NC_4

7

NC_5

8

NC_6

9

NC_7

10

B2[+3.3V]

11

NC_8

12

GND_1

13

M_RESET_DEMOD

25

B3[+3.3V]

26

SCL_DEMOD

27

B4[+1.2V]

28

NC_9

29

SDA_DEMOD

30

LNB

31

GND_2

32

NC_10

33

M_ERROR

34

GND_3

35

M_SYNC

36

M_MCLK

37

B5[+2.5V]

38

M_VALID

39

M_DATA

40

S_ERROR

41

S_SYNC

42

S_MCLK

43

S_VALID

44

S_RESET_DEMOD

45

S_DATA

46

B1

A1

TU_TDJW_152F

47

SHIELD

TU6700-*1 TDJW-K152F

B1[+3.3V]

1

SWITCH_CTR

2

NC_1

3

SCL_RF

4

SDA_RF

5

NC_2

6

NC_3

7

S_SIF

8

S_CVBS

9

NC_4

10

B2[+3.3V]

11

NC_5

12

GND_1

13

M_RESET_DEMOD

25

B3[+3.3V]

26

SCL_DEMOD

27

B4[+1.2V]

28

NC_6

29

SDA_DEMOD

30

NC_7

33

M_ERROR

34

GND_2

35

M_SYNC

36

M_MCLK

37

NC_8

38

M_VALID

39

M_DATA

40

S_ERROR

41

S_SYNC

42

S_MCLK

43

S_VALID

44

S_RESET_DEMOD

45

S_DATA

46

B1B1A1

1

2

3

4

5

6

7

8

9

B1

B1[+3.3V]

NC

DIF_AGC

SCL

SDA

DIF[P]

DIF[N]

SIF

CVBS

B1

A1

TU_GND_B

DVB_TDJM-G255D

TU6701-*1 TDJM-G255D

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

B1

47

SHIELD

1

2

3

4

5

6

7

8

9

B1[+3.3V]

NC_1

NC_2

SCL_RF

SDA_RF

NC_3

NC_4

SIF

CVBS

NC_5

B2[+3.3V]

ERROR

GND_1

MCLK

SYNC

VAILD

D0

D1

D2

D3

D4

D5

D6

D7

RESET_DEMOD

B3[+3.3V]

SCL_DEMOD

B4[+1.2V]

F22_OUTPUT

SDA_DEMOD

B1

+3.3V_LNA_TU

RF_SWITCH_CTL_TU

IF_AGC_TU

I2C_SCL6_TU

I2C_SDA6_TU

IF_P_TU

IF_N_TU

TU_SIF_TU

TU_CVBS_TU

A1

DVB_TDJM-C351D

47

SHIELD

TU6701-*2 TDJM-C351D

B1[+3.3V]

1

RF_SW_CTL

2

NC_1

3

SCL_RF

4

SDA_RF

5

NC_2

6

NC_3

7

SIF

8

CVBS

9

NC_4

10

NC_5

11

ERROR

12

GND_1

13

MCLK

14

SYNC

15

VAILD

16

D0

17

D1

18

D2

19

D3

20

D4

21

D5

22

D6

23

D7

24

RESET_DEMOD

25

B2[+3.3V]

26

SCL_DEMOD

27

B3[+1.1V]

28

NC_6

29

SDA_DEMOD

30

B1

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

TU_SYMBOL

2012.09.14

DVB-S2 LNB Part Allegro

LGE Internal Use Only

PAGE 26

LNB_OUT

(Option:LNB)

C6900

0.1uF LNB

Close to Tuner Surge protectioin

C6901 33pF

LNB

D6900

LNB

R6900

2.2K 1W

LNB

LNB_TSC

SS23L D6901-*1

LNB_TSC

D6901

MBR230LSFT1G

LNB_ONSEMI

C6902

0.22uF

LNB

25V

A_GND

2A

D6902-*1 SS23L

30V

D6902

LNB_ONSEMI

30V

C6903

0.01uF 50V

LNB

C6905 10uF 25V

LNB

close to Boost pin(#1)

C6904

0.1uF 50V

A_GND

C6906 10uF 25V

D6903 LNB_SMAB34

40V

D6903-*1

LNB_SX34

40V

LNB

A_GND

C6907 10uF 25V

LNB

LNB_SMAB34

LNB

C6908 0.1uF

D6904-*1

40V

LNB_SX34

D6904

40V

VCP

LNB

NC_1

TDI

TDO

A_GND

NC_2

NC_3

BOOST

[EP]GND

18

19

20

1

THERMAL

2

21

3

IC6900

A8303SESTR-T

4

LNB

5

7

8

6

SCL9ADD

SDA

IRQ

GNDLX

16LX17

10

TONECTRL

+12V

3.5A

LNB

15uH

L6900

SP-7850_15

VIN

15

GND

14

VREG

13

ISET

12

TCAP

11

+3.3V_NORMAL

3.3K

R6907

LNB_DMB

3A

Max 1.3A

C6909 10uF 25V LNB

A_GND

close to VIN pin(#15)

C6910

0.1uF 50V

LNB

C6912

LNB

0.1uF

LNB

C6911 0.22uF

Input trace widths should be sized to conduct at least 3A Ouput trace widths should be sized to conduct at least 2A

LNB R6903

39K

1/16W 1%

Caution!! need isolated GND

A_GND



R6904 0

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

LNB

R6901 33

I2C_SCL4

LNB

R6902 33

I2C_SDA4

LNB_TX

10K

R6906

LNB_DMB

LNB_ALEGRO

R6906-*1 0

LNB

2012.03.08

69

eMMC I/F

LGE Internal Use Only

DVDD18_EMMC

3.3v power delete, 131120

* A0 / A1 : Use EMMC_4.41

* B0 : Use EMMC_4.5

(130923_Jihwan Hyun)

PAGE 30

10K

1/16W

AR8104

EMMC_DATA[0-7]

EMMC_DATA[0] EMMC_DATA[1] EMMC_DATA[2]

EMMC_DATA[3]

EMMC_DATA[4] EMMC_DATA[5] EMMC_DATA[6] EMMC_DATA[7]

EMMC_CLK EMMC_CMD EMMC_RST

AR8100 22 1/16W

AR8101 22 1/16W

AR8102 22

C8107 10pF

OPT

50V

C8100

0.1uF

OPT

16V

Don’t Connect Power At VDDI

(Just Interal LDO Capacitor)

1/16W

DAT3

10K

AR8103

DAT4

DAT5

DAT6

10K

R8117

EMMC_CMD_BALL

EMMC_CLK_BALL

10K

R8116

DVDD18_EMMC

EMMC_RESET_BALL

C8105

0.1uF 16V

EMMC_VDDI

C8106

2.2uF 10V

3.3V_EMMC

C8102

0.1uF 16V

DAT3 DAT4 DAT7

DAT5

pattern 0.2mm

C8103

2.2uF 10V

DAT7

C8104 1uF 10V

THGBMAG6A2JBAIR

A3

DAT0

A4

DAT1

A5

DAT2

B2

DAT3

B3

DAT4

B4

DAT5

B5

DAT6

B6

DAT7

M6

CLK

M5

CMD

A6

RFU_1

A7

RFU_2

C5

NC_21

E5

RFU_3

E8

RFU_4

E9

RFU_5

E10

RFU_6

F10

RFU_7

G3

RFU_8

G10

RFU_9

H5

RFU_10

J5

RFU_11

K6

RFU_12

K7

RFU_13

K10

RFU_14

P7

RFU_15

P10

RFU_16

K5

RST_N

C6

VCCQ_1

M4

VCCQ_2

N4

VCCQ_3

P3

VCCQ_4

P5

VCCQ_5

E6

VCC_1

F5

VCC_2

J10

VCC_3

K9

VCC_4

C2

VDDI

E7

VSS_1

G5

VSS_2

H10

VSS_3

K8

VSS_4

C4

VSSQ_1

N2

VSSQ_2

N5

VSSQ_3

P4

VSSQ_4

P6

VSSQ_5

A1

NC_1

A2

NC_2

A8

NC_3

A9

NC_4

A10

NC_5

A11

NC_6

A12

NC_7

A13

NC_8

A14

NC_9

B1

NC_10

B7

NC_11

B8

NC_12

B9

NC_13

B10

NC_14

B11

NC_15

B12

NC_16

B13

NC_17

B14

NC_18

C1

NC_19

C3

NC_20

C7

NC_22

IC8100

C8

NC_23

C9

NC_24

C10

NC_25

C11

NC_26

C12

NC_27

C13

NC_28

C14

NC_29

D1

NC_30

D2

NC_31

D3

NC_32

D4

NC_33

D12

NC_34

D13

NC_35

D14

NC_36

E1

NC_37

E2

NC_38

E3

NC_39

E12

NC_40

E13

NC_41

E14

NC_42

F1

NC_43

F2

NC_44

F3

NC_45

F12

NC_46

F13

NC_47

F14

NC_48

G1

NC_49

G2

NC_50

G12

NC_51

G13

NC_52

G14

NC_53

H1

NC_54

H2

NC_55

H3

NC_56

H12

NC_57

H13

NC_58

H14

NC_59

J1

NC_60

J2

NC_61

J3

NC_62

J12

NC_63

J13

NC_64

J14

NC_65

K1

NC_66

K2

NC_67

K3

NC_68

K12

NC_69

K13

NC_70

K14

NC_71

L1

NC_72

L2

NC_73

L3

NC_74

L12

NC_75

L13

NC_76

L14

NC_77

M1

NC_78

M2

NC_79

M3

NC_80 NC_81 NC_82 NC_83 NC_84 NC_85 NC_86 NC_87 NC_88 NC_89 NC_90 NC_91 NC_92 NC_93 NC_94 NC_95 NC_96 NC_97 NC_98

NC_99 NC_100 NC_101 NC_102 NC_103 NC_104 NC_105 NC_106 NC_107

M7 M8 M9 M10 M11 M12 M13 M14 N1 N3 N6 N7 N8 N9 N10 N11 N12 N13 N14 P1 P2 P8 P9 P11 P12 P13 P14

EMMC4.5_8G_TOSHIBA

DAT5

DAT6

EMMC_RESET_BALL

EMMC_CLK_BALL

EMMC_CMD_BALL

MTFC4GMCDM-1M WT

A3

DAT0

A4

DAT1

A5

DAT2

B2

DAT3

B3

DAT4

B4

DAT5

B5

DAT6

B6

DAT7

M6

CLK

M5

CMD

A6

RFU_1

A7

RFU_2

C5

NC_21

E5

RFU_3

E8

RFU_4

E9

RFU_5

E10

RFU_6

F10

RFU_7

G3

RFU_8

G10

RFU_9

H5

RFU_10

J5

RFU_11

K6

RFU_12

K7

RFU_13

K10

RFU_14

P7

RFU_15

P10

RFU_16

K5

RST_N

C6

VCCQ_1

M4

VCCQ_2

N4

VCCQ_3

P3

VCCQ_4

P5

VCCQ_5

E6

VCC_1

F5

VCC_2

J10

VCC_3

K9

VCC_4

C2

VDDI

E7

VSS_1

G5

VSS_2

H10

VSS_3

K8

VSS_4

C4

VSSQ_1

N2

VSSQ_2

N5

VSSQ_3

P4

VSSQ_4

P6

VSSQ_5

A1

NC_1

A2

NC_2

A8

NC_3

A9

NC_4

A10

NC_5

A11

NC_6

A12

NC_7

A13

NC_8

A14

NC_9

B1

NC_10

B7

NC_11

B8

NC_12

B9

NC_13

B10

NC_14

B11

NC_15

B12

NC_16

B13

NC_17

B14

NC_18

C1

NC_19

C3

NC_20

C7

NC_22

THGBMAG7A2JBAIR

A3

DAT0

A4

DAT1

A5

DAT2

B2

DAT3

B3

DAT4

B4

DAT5

B5

DAT6

B6

DAT7

M6

CLK

M5

CMD

A6

RFU_1

A7

RFU_2

C5

NC_21

E5

RFU_3

E8

RFU_4

E9

RFU_5

E10

RFU_6

F10

RFU_7

G3

RFU_8

G10

RFU_9

H5

RFU_10

J5

RFU_11

K6

RFU_12

K7

RFU_13

K10

RFU_14

P7

RFU_15

P10

RFU_16

K5

RST_N

C6

VCCQ_1

M4

VCCQ_2

N4

VCCQ_3

P3

VCCQ_4

P5

VCCQ_5

E6

VCC_1

F5

VCC_2

J10

VCC_3

K9

VCC_4

C2

VDDI

E7

VSS_1

G5

VSS_2

H10

VSS_3

K8

VSS_4

C4

VSSQ_1

N2

VSSQ_2

N5

VSSQ_3

P4

VSSQ_4

P6

VSSQ_5

A1

NC_1

A2

NC_2

A8

NC_3

A9

NC_4

A10

NC_5

A11

NC_6

A12

NC_7

A13

NC_8

A14

NC_9

B1

NC_10

B7

NC_11

B8

NC_12

B9

NC_13

B10

NC_14

B11

NC_15

B12

NC_16

B13

NC_17

B14

NC_18

C1

NC_19

C3

NC_20

C7

NC_22

IC8100-*1

IC8100-*3

C8

NC_23

C9

NC_24

C10

NC_25

C11

NC_26

C12

NC_27

C13

NC_28

C14

NC_29

D1

NC_30

D2

NC_31

D3

NC_32

D4

NC_33

D12

NC_34

D13

NC_35

D14

NC_36

E1

NC_37

E2

NC_38

E3

NC_39

E12

NC_40

E13

NC_41

E14

NC_42

F1

NC_43

F2

NC_44

F3

NC_45

F12

NC_46

F13

NC_47

F14

NC_48

G1

NC_49

G2

NC_50

G12

NC_51

G13

NC_52

G14

NC_53

H1

NC_54

H2

NC_55

H3

NC_56

H12

NC_57

H13

NC_58

H14

NC_59

J1

NC_60

J2

NC_61

J3

NC_62

J12

NC_63

J13

NC_64

J14

NC_65

K1

NC_66

K2

NC_67

K3

NC_68

K12

NC_69

K13

NC_70

K14

NC_71

L1

NC_72

L2

NC_73

L3

NC_74

L12

EMMC4.5_4G_MICRON

NC_75

L13

NC_76

L14

NC_77

M1

NC_78

M2

NC_79

M3

NC_80

M7

NC_81

M8

NC_82

M9

NC_83

M10

NC_84

M11

NC_85

M12

NC_86

M13

NC_87

M14

NC_88

N1

NC_89

N3

NC_90

N6

NC_91

N7

NC_92

N8

NC_93

N9

NC_94

N10

NC_95

N11

NC_96

N12

NC_97

N13

NC_98

N14

NC_99

P1

NC_100

P2

NC_101

P8

NC_102

P9

NC_103

P11

NC_104

P12

NC_105

P13

NC_106

P14

NC_107

C8

NC_23

C9

NC_24

C10

NC_25

C11

NC_26

C12

NC_27

C13

NC_28

C14

NC_29

D1

NC_30

D2

NC_31

D3

NC_32

D4

NC_33

D12

NC_34

D13

NC_35

D14

NC_36

E1

NC_37

E2

NC_38

E3

NC_39

E12

NC_40

E13

NC_41

E14

NC_42

F1

NC_43

F2

NC_44

F3

NC_45

F12

NC_46

F13

NC_47

F14

NC_48

G1

NC_49

G2

NC_50

G12

NC_51

G13

NC_52

G14

NC_53

H1

NC_54

H2

NC_55

H3

NC_56

H12

NC_57

H13

NC_58

H14

NC_59

J1

NC_60

J2

NC_61

J3

NC_62

J12

NC_63

J13

NC_64

J14

NC_65

K1

NC_66

K2

NC_67

K3

NC_68

K12

NC_69

EMMC4.5_16G_TOSHIBA

K13

NC_70

K14

NC_71

L1

NC_72

L2

NC_73

L3

NC_74

L12

NC_75

L13

NC_76

L14

NC_77

M1

NC_78

M2

NC_79

M3

NC_80

M7

NC_81

M8

NC_82

M9

NC_83

M10

NC_84

M11

NC_85

M12

NC_86

M13

NC_87

M14

NC_88

N1

NC_89

N3

NC_90

N6

NC_91

N7

NC_92

N8

NC_93

N9

NC_94

N10

NC_95

N11

NC_96

N12

NC_97

N13

NC_98

N14

NC_99

P1

NC_100

P2

NC_101

P8

NC_102

P9

NC_103

P11

NC_104

P12

NC_105

P13

NC_106

P14

NC_107

A3

DAT0

A4

DAT1

A5

DAT2

B2

DAT3

B3

DAT4

B4

DAT5

B5

DAT6

B6

DAT7

M6

CLK

M5

CMD

A6

RFU_1

A7

RFU_2

C5

NC_21

E5

RFU_3

E8

RFU_4

E9

RFU_5

E10

RFU_6

F10

RFU_7

G3

RFU_8

G10

RFU_9

H5

RFU_10

J5

RFU_11

K6

RFU_12

K7

RFU_13

K10

RFU_14

P7

RFU_15

P10

RFU_16

K5

RST_N

C6

VCCQ_1

M4

VCCQ_2

N4

VCCQ_3

P3

VCCQ_4

P5

VCCQ_5

E6

VCC_1

F5

VCC_2

J10

VCC_3

K9

VCC_4

C2

VDDI

E7

VSS_1

G5

VSS_2

H10

VSS_3

K8

VSS_4

C4

VSSQ_1

N2

VSSQ_2

N5

VSSQ_3

P4

VSSQ_4

P6

VSSQ_5

A1

NC_1

A2

NC_2

A8

NC_3

A9

NC_4

A10

NC_5

A11

NC_6

A12

NC_7

A13

NC_8

A14

NC_9

B1

NC_10

B7

NC_11

B8

NC_12

B9

NC_13

B10

NC_14

B11

NC_15

B12

NC_16

B13

NC_17

B14

NC_18

C1

NC_19

C3

NC_20

C7

NC_22

A3

DAT0

A4

DAT1

A5

DAT2

B2

DAT3

B3

DAT4

B4

DAT5

B5

DAT6

B6

DAT7

M6

CLK

M5

CMD

A6

RFU_1

A7

RFU_2

C5

NC_21

E5

RFU_3

E8

RFU_4

E9

RFU_5

E10

RFU_6

F10

RFU_7

G3

RFU_8

G10

RFU_9

H5

RFU_10

J5

RFU_11

K6

RFU_12

K7

RFU_13

K10

RFU_14

P7

RFU_15

P10

RFU_16

K5

RST_N

C6

VCCQ_1

M4

VCCQ_2

N4

VCCQ_3

P3

VCCQ_4

P5

VCCQ_5

E6

VCC_1

F5

VCC_2

J10

VCC_3

K9

VCC_4

C2

VDDI

E7

VSS_1

G5

VSS_2

H10

VSS_3

K8

VSS_4

C4

VSSQ_1

N2

VSSQ_2

N5

VSSQ_3

P4

VSSQ_4

P6

VSSQ_5

A1

NC_1

A2

NC_2

A8

NC_3

A9

NC_4

A10

NC_5

A11

NC_6

A12

NC_7

A13

NC_8

A14

NC_9

B1

NC_10

B7

NC_11

B8

NC_12

B9

NC_13

B10

NC_14

B11

NC_15

B12

NC_16

B13

NC_17

B14

NC_18

C1

NC_19

C3

NC_20

C7

NC_22

MTFC8GLCDM-1M WT

THGBMAG5A1JBAIR

IC8100-*2

C8

NC_23

C9

NC_24

C10

NC_25

C11

NC_26

C12

NC_27

C13

NC_28

C14

NC_29

D1

NC_30

D2

NC_31

D3

NC_32

D4

NC_33

D12

NC_34

D13

NC_35

D14

NC_36

E1

NC_37

E2

NC_38

E3

NC_39

E12

NC_40

E13

NC_41

E14

NC_42

F1

NC_43

F2

NC_44

F3

NC_45

F12

NC_46

F13

NC_47

F14

NC_48

G1

NC_49

G2

NC_50

G12

NC_51

G13

NC_52

G14

NC_53

H1

NC_54

H2

NC_55

H3

NC_56

H12

NC_57

H13

NC_58

H14

NC_59

J1

NC_60

J2

NC_61

J3

NC_62

J12

NC_63

J13

NC_64

J14

NC_65

K1

NC_66

K2

NC_67

K3

NC_68

K12

NC_69

K13

NC_70

K14

NC_71

L1

NC_72

L2

NC_73

L3

NC_74

L12

EMMC4.5_8G_MICRON

NC_75

L13

NC_76

L14

NC_77

M1

NC_78

M2

NC_79

M3

NC_80

M7

NC_81

M8

NC_82

M9

NC_83

M10

NC_84

M11

NC_85

M12

NC_86

M13

NC_87

M14

NC_88

N1

NC_89

N3

NC_90

N6

NC_91

N7

NC_92

N8

NC_93

N9

NC_94

N10

NC_95

N11

NC_96

N12

NC_97

N13

NC_98

N14

NC_99

P1

NC_100

P2

NC_101

P8

NC_102

P9

NC_103

P11

NC_104

P12

NC_105

P13

NC_106

P14

NC_107

IC8100-*4

C8

NC_23

C9

NC_24

C10

NC_25

C11

NC_26

C12

NC_27

C13

NC_28

C14

NC_29

D1

NC_30

D2

NC_31

D3

NC_32

D4

NC_33

D12

NC_34

D13

NC_35

D14

NC_36

E1

NC_37

E2

NC_38

E3

NC_39

E12

NC_40

E13

NC_41

E14

NC_42

F1

NC_43

F2

NC_44

F3

NC_45

F12

NC_46

F13

NC_47

F14

NC_48

G1

NC_49

G2

NC_50

G12

NC_51

G13

NC_52

G14

NC_53

H1

NC_54

H2

NC_55

H3

NC_56

H12

NC_57

H13

NC_58

H14

NC_59

J1

NC_60

J2

NC_61

J3

NC_62

J12

NC_63

J13

NC_64

J14

NC_65

K1

NC_66

K2

NC_67

K3

NC_68

K12

NC_69

EMMC4.5_4G_TOSHIBA

K13

NC_70

K14

NC_71

L1

NC_72

L2

NC_73

L3

NC_74

L12

NC_75

L13

NC_76

L14

NC_77

M1

NC_78

M2

NC_79

M3

NC_80

M7

NC_81

M8

NC_82

M9

NC_83

M10

NC_84

M11

NC_85

M12

NC_86

M13

NC_87

M14

NC_88

N1

NC_89

N3

NC_90

N6

NC_91

N7

NC_92

N8

NC_93

N9

NC_94

N10

NC_95

N11

NC_96

N12

NC_97

N13

NC_98

N14

NC_99

P1

NC_100

P2

NC_101

P8

NC_102

P9

NC_103

P11

NC_104

P12

NC_105

P13

NC_106

P14

NC_107

H26M31003GMR

A3

DAT0

A4

DAT1

A5

DAT2

B2

DAT3

B3

DAT4

B4

DAT5

B5

DAT6

B6

DAT7

M6

CLK

M5

CMD

A6

RFU_1

A7

RFU_2

C5

NC_21

E5

RFU_3

E8

RFU_4

E9

RFU_5

E10

RFU_6

F10

RFU_7

G3

RFU_8

G10

RFU_9

H5

RFU_10

J5

RFU_11

K6

RFU_12

K7

RFU_13

K10

RFU_14

P7

RFU_15

P10

RFU_16

K5

RST_N

C6

VCCQ_1

M4

VCCQ_2

N4

VCCQ_3

P3

VCCQ_4

P5

VCCQ_5

E6

VCC_1

F5

VCC_2

J10

VCC_3

K9

VCC_4

C2

VDDI

E7

VSS_1

G5

VSS_2

H10

VSS_3

K8

VSS_4

C4

VSSQ_1

N2

VSSQ_2

N5

VSSQ_3

P4

VSSQ_4

P6

VSSQ_5

A1

NC_1

A2

NC_2

A8

NC_3

A9

NC_4

A10

NC_5

A11

NC_6

A12

NC_7

A13

NC_8

A14

NC_9

B1

NC_10

B7

NC_11

B8

NC_12

B9

NC_13

B10

NC_14

B11

NC_15

B12

NC_16

B13

NC_17

B14

NC_18

C1

NC_19

C3

NC_20

C7

NC_22

IC8100-*5

C8

NC_23

C9

NC_24

C10

NC_25

C11

NC_26

C12

NC_27

C13

NC_28

C14

NC_29

D1

NC_30

D2

NC_31

D3

NC_32

D4

NC_33

D12

NC_34

D13

NC_35

D14

NC_36

E1

NC_37

E2

NC_38

E3

NC_39

E12

NC_40

E13

NC_41

E14

NC_42

F1

NC_43

F2

NC_44

F3

NC_45

F12

NC_46

F13

NC_47

F14

NC_48

G1

NC_49

G2

NC_50

G12

NC_51

G13

NC_52

G14

NC_53

H1

NC_54

H2

NC_55

H3

NC_56

H12

NC_57

H13

NC_58

H14

NC_59

J1

NC_60

J2

NC_61

J3

NC_62

J12

NC_63

J13

NC_64

J14

NC_65

K1

NC_66

K2

NC_67

K3

NC_68

K12

NC_69

K13

NC_70

K14

NC_71

L1

NC_72

L2

NC_73

L3

NC_74

L12

EMMC4.5_4G_SKHynix

NC_75

L13

NC_76

L14

NC_77

M1

NC_78

M2

NC_79

M3

NC_80

M7

NC_81

M8

NC_82

M9

NC_83

M10

NC_84

M11

NC_85

M12

NC_86

M13

NC_87

M14

NC_88

N1

NC_89

N3

NC_90

N6

NC_91

N7

NC_92

N8

NC_93

N9

NC_94

N10

NC_95

N11

NC_96

N12

NC_97

N13

NC_98

N14

NC_99

P1

NC_100

P2

NC_101

P8

NC_102

P9

NC_103

P11

NC_104

P12

NC_105

P13

NC_106

P14

NC_107

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

eMMC

11.09.29

81

PLACE AT JACK SIDE

LGE Internal Use Only

SCART SIGNAL

(Use only EU/CIS Model)

Place JACK Side

SC_CVBS_IN

SC_FB SC_ID

SC_B SC_G

SC_CVBS_IN_SOY

SC_R

C302 150pF 50V

EU

R305

R306 10K

R302 75

EU

10pF

C304

50V

OPT

L302

EU

C307

EU

10pF

50V

OPT

1uH

C308

100

10pF

50V

OPT

C311 150pF

EU

75

1%

1005

R313

EU

3216

1005

EU

R315 75

EU

R316

2.7K

75

1%

R317

EU

1005

75

1%

R319

Place SOC Side

+3.3V_NORMAL

IC300

VOUT

VSAG

NJM2561BF1

1

2

3

+12V

EU

GND

5

VIN

EU

4

C363

0.1uF

EU

C362

0.1uF

DTV/MNT_V_OUT_SOC

V+

6

AUDIO OUT

100

C326 0.047uF

SC_CVBS_IN_SOC

POWER_SAVE

R328

EU

SC_CVBS_IN_SOY

DTV/MNT_V_OUT

SC_FB_SOC SC_ID_SOC

33

R330

EU

R331 33

EU

R332 33

EU

C319 0.047uF

EU

C320 0.047uF

EU

C327 1000pF C321 0.047uF

EU

COMP1_PB_IN_SOC COMP1_Y_IN_SOC COMP1_Y_IN_SOC_SOY COMP1_PR_IN_SOC

AUDIO IN

EU

SC_L_IN

SC_R_IN

R307 27K

EU

1%

R308 27K

EU

1%

C314 4.7uF

EU

R320 10K

1%

EU

C315 4.7uF

R321 10K

EU 1%

AUAD_L_CH2_IN

AUAD_R_CH2_IN

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

SCART_LOUT

SCART_ROUT

EU R336 100K

R337

100K

EU

R338 100K

EU

C329 2.2uF

C330 2.2uF

EU

R339

100K

10V

EU

10V

EU

SCART_LOUT_SOC

SCART_ROUT_SOC

Vx1 Interface

LGE Internal Use Only

EPI_CTL

PAGE 27

[51Pin LVDS OUTPUT Connector]

P11401

FI-RE51S-HF-J-R1500

LVDS_Vby1

VCC

1

VCC

2

VCC

3

VCC

4

NC

5

GND

6

GND

7

GND

8

GND

52

GND

9

RS_DONE

10

ELVDD_ON

11

BURNT_DET

12

I2C_SDA

13

I2C_SCL

14

NC

15

NC

16

NC

17

NC

18

NC

19

MODULE_20V_DET

20

LVDS_SEL

21

NC

22

NC

23

GND

24

GND

25

LOCKN

26

GND

27

TX1N

28

TX1P

29

GND

30

TX2N

31

TX2P

32

GND

33

TX3N

34

TX3P

35

GND

36

TX4N

37

TX4P

38

GND

39

NC

40

NC

41

NC

42

NC

43

NC

44

NC

45

NC

46

NC

47

NC

48

NC

49

NC

50

NC

51

R11401

R11402

MV14_I2C

AR11402

33

VBY1_LVDS_JIG_I2C

AR11403

33

0

R12013

LVDS_BIT_SEL_LOW

OLED:2D/3D_CTL=RS_DONE

2D/3D_CTL

INV_CTL

T_CON_SYS_POWER_OFF

I2C_SDA1 I2C_SCL1

MODULE_20V_DET

R11403 10K

C114010.1uF

C114020.1uF

C114030.1uF

C114040.1uF

C114050.1uF

C114060.1uF

C114070.1uF

C114080.1uF

PANEL_VCC

L11401

BLM18PG121SN1D

C11409 10uF

OPT

16V

T_CON_SYS_POWER_OFF

MMBT3906(NXP)

Close to SoC

TXA2N/TX9N

TXA2P/TX9P

TXACLKN/TX8N

TXACLKP/TX8P

TXA3N/TX7N

TXA3P/TX7P

TXA4N/TX6N

TXA4P/TX6P

+2.5V_NORMAL

R11404

22

LD11401

SML-512UW

R11405

220

E

Q11401

B

C

TX6/7/8/9 : V BY 1

R11406

10K

R11408

0

EPI_LOCK8/6

LED_R

IRB_DATA

IRB_3.3V PWM_DIM IR_B_RESET OPC_EN

MCLK_SOC GCLK_SOC EO_SOC GST_SOC

TXB4N/TX0N TXB4P/TX0P TXB3N/TX1N TXB3P/TX1P TXBCLKN/TX2N TXBCLKP/TX2P TXB2N/TX3N TXB2P/TX3P TXB1N/TX4N TXB1P/TX4P TXB0N/TX5N TXB0P/TX5P

TXA1N/TX10N TXA1P/TX10P TXA0N/TX11N TXA0P/TX11P TXD4N/TX12N TXD4P/TX12P TXD3N/TX13N TXD3P/TX13P TXDCLKN/TX14N TXDCLKP/TX14P TXD2N/TX15N TXD2P/TX15P TXD1N/TX16N TXD1P/TX16P TXD0N/TX17N TXD0P/TX17P TXC4N/TX18N TXC4P/TX18P TXC3N/TX19N TXC3P/TX19P TXCCLKN/TX20N TXCCLKP/TX20P TXC2N/TX21N TXC2P/TX21P TXC1N/TX22N TXC1P/TX22P TXC0N/TX23N TXC0P/TX23P

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

MID_LG1311

Vx1 LVDS INTERFACE

BSD-NC4_H072-HD

2013.04.03

+3.5V_ST

LGE Internal Use Only

+3.3V_NORMAL

RL_ON

+3.5V_ST

+12V

C2306

0.1uF

R2301

MMBT3906(NXP)

AMOTECH CO., LTD.

L2304

UBW2012-121F

C2307

0.1uF 16V

UBW2012-121F

10K

VA23001

L2303

R2300

10K

50V

5.6V

Q2300

2

5V

ZD2303

1

3

P2300

SMAW200-H18S5

POWER_WAFER_18PIN

PWR ON

1

3.5V 3

3.5V 5

GND

7

24V

9

GND

11

12V

13

12V

15

GND

17

19

INV ON

2

NC

4

3.5V

6

GND

8

24V

10

GND

12

12V

14

24V

16

GND

18

ECO_POWER_CTL

L2306

UBW2012-121F

C2316

0.1uF 50V

R2309 100

+24V

R2310 1K

OPT R12014

0

1/16W 5%

INV_CTL

TP5603

PWM_DIM2

MODEL_OPT_11ECO_POWER_CTL

+3.3V - eMMC 4.41(LG1311-A0)

+3.3V_NORMAL

L2302

BLM18PG121SN1D

C2305

0.1uF 16V

C2300 22uF 10V

3.3V_EMMC

+1.8V - eMMC 4.51(LG1311-B0)

+3.3V_NORMAL

IC2306

AZ1117EH-ADJTRG1

OUTIN

ADJ/GND

+12V

D2304 PTVS13VS1UR

OPT

13V

EN

VFB

VREG5

SS

TPS54327DDAR

L2300 BLM18PG121SN1D

C2302 10uF 16V

3.3V_DCDC_TI

IC2300-*1

1

9

2

THERMAL

3

4

[EP]GND

VIN

8

VBST

7

SW

6

GND

5

+3.3V_NORMAL

C2303

0.1uF 25V

R23 03

68K

1/1 6W

1%

R2304 10K

1/1 6W

1%

3.3V_DCDC_TI C2312-*1

3300pF 50V

POWER_ON/OFF1

R2302

5.1K

1/16W 1%

C2304 100pF

50V

C2310

R23 05

22K

1uF 10V

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

DVDD18_EMMC

R2357

75

R2358

33

VREG

C2312 2200pF 50V

DCDC_ROHM

C2301 10uF 10V

IC2300

BD9D320EFJ

EN

1

FB

2

3

DEV_BD9D320EFJ_E2

SS

4

3A

R2347

1

C2308 10uF 10V

9

THERMAL

8

7

6

5

[EP]FIN

VIN

BOOT

SW

GND

OPT

2.5V

D2302

16V

0.1uF C2313

Vout=0.765*(1+R1/R2)

L2301

2uH

C2314

22uF

10V

+3.3V_NORMAL

C2315 22uF 10V

5V

ZD2300

OPT

PANEL_CTL

+5V_NORMAL

POWER_ON/OFF2_1

POWER_ON/OFF2_3

+1.1V_VDD

C2317 22uF 10V

OPT

2.5V

ZD2301

PANEL_POWER

PANEL_VCC_DIRECT

C2333 10uF

16V

UBW2012-121F

+12V

PANEL_VCC_FET

L2313

UBW2012-121F

R2314

10K

C2331

0.1uF 50V

R2317

R2318

5.1K

B

30K

C

Q2301 MMBT3904(NXP)

E

+2.5V

AP7173-SPG-13 HF(DIODES)

+3.3V_NORMAL

C2327

10uF

10V

R2312

10K

IC2302

IN

1

PG

2

VCC

1.5A

3

EN

4

9

THERMAL

[EP]

OUT

8

FB

7

SS

6

GND

5

+1.1V_CORE

R2311 10K C2342

1%

R2351

5%

91K

1/1 6W

R23 15

1%

27K

1/1 6W

RF

R23 13

PGOOD

EN

C2323

VBST

0.1uF NC_1

16V

SW_1

SW_2

SW_3

SW_4

C2318

22uF 10V

C2320

0.1uF 16V

C2319 22uF 10V

L2305

1uH

C2321 1000pF 50V

R2307 1K

R2306 2K

1/16W 5%

R2308

3.3

4.7

1/10W

C2322 470pF 50V

Vout=0.6*(1+R1/R2)

POWER UP SEQUENCE

5V/3.3V->2.5V->1.5V/1.1V->1.0V

[EP]

1

THERMAL

2

29

3

IC2301

4

TPS53513RVER

5

DEV_TPS53513RVER

6

7

8

9

10

PGND_111PGND_212PGND_313PGND_414PGND_5

R2316 39K

1/16W 5%

TRIP26NC_327GND128GND2

L12007

Q2302

PMV48XP

S

G

D

C9100 2200pF 50V

PANEL_VCC

R2346

3.3K

LVDS_DISCHARGE

R1

1%

4.3K

1/16W

R2322

1%

R2

2K

1/16W

R2321

Vout=0.8*(1+R1/R2)

R1

R2319

9.1K

1/16W

1%

R2

R2320

10.7K

1/16W

C2325 2200pF 50V

1%

24VO25

FB

23

GND

22

MODE

21

VREG

20

VDD

19

NC_2

18

VIN_3

17

VIN_2

16

VIN_1

15

C2347

0.1uF 50V

+2.5V_NORMAL

C2346 10uF

C2337

10V

0.1uF 16V

5%

20K

R2323

1/16W

C2326 1uF 10V

D2303 PTVS13VS1UR

OPT

13V

OPT

L2307

C2328 10uF 16V

5V

D2301

+12V

C2332 10uF 16V

Power_DET

+12V

P_DET_12V

PANEL_20V

TP5602

On-semi

R2325

2.7K 1%

R2326

1.2K 1%

P_DET_3.5V

PANEL_20V

OPT

+3.5V_ST

R2327

8.2K

R2328

1.5K 1%

R2330 0 5%

OPT

DDR MAIN 1.5V

10K

R2324

1.5V_DCDC_TI

+3.5V_ST

VIN_1

VIN_2

GND_1

GND_2

VIN_3

EP[GND]

1.5V_DCDC_TI

1

THERMAL

2

IC2303-*1

3

TPS54319TRE

4

5

AGND

15EN16

17

6

VSENSE

COMP

7

C2339 10uF 10V

BOOT14PWRGD

13

12

11

10

8

RT/CLK

L2308

9

C2340

0.1uF 16V

PH_3

PH_2

PH_1

SS/TR

1.5V_DCDC_TI R2329-*1 15K

1/16W

PVIN_1

PVIN_2

PGND_1

PGND_2

1.5V_DCDC_TI C2344-*1

4700pF

[EP]FIN

1

THERMAL

DEV_T-BD9A300MUV_E2

2

17

IC2303

3

BD9A300MUV

4

3A

5

6

FB

AGND8MODE

Vout=0.8*(1+R1/R2)

+5.0V normal & USB

C2334

0.0068uF 50V

R2342

+12V

PTVS13VS1UR

13V

OPT L2310

120-ohm

C2309 10uF 35V OPT

D2305

C2311 10uF 35V

[EP]

VIN_1

1

THERMAL

VIN_2

2

VIN_3

C2329

0.1uF 50V

1uF

25V

C23 24

3

PGND_1

4

SN1302001(TPS65286RHDR)

PGND_2

5

PGND_3

6

V7V

7

8

MODE/SYNC

C2330

0.0068uF 50V

R2339

POWER_ON/OFF2_4

R23 35 1 6K 1%

R23 40 1 6K 1%

R23 4115 0K 1%

COMP25RLIM26RSET127RSET228AGND

29

DEV-TPS65286RHDR

IC2304

9EN10

12

SW_EN213SW_EN1

SW_OUT211SW_OUT1

10K

+5V_USB_3

+5V_USB_2

MID_LG1311

10K

USB_CTL3

USB_CTL2

RESET IC_ROHM

VDD

C2355

0.1uF 16V

VDD

C2356

0.1uF 50V

C4700

0.1uF

BOOT14PGD15EN16AVIN

13

SW_3

12

SW_2

11

SW_1

10

SS

9

7

ITH

R2329

8.2K

1/16W 1%

1.5V_DCDC_ROHM

OPT C2335 100pF 50V

22SS23FB24

LX_3

21

LX_2

20

LX_1

19

BST

18

SW_IN2

17

SW_IN1

16

NFAULT1

15

14

NFAULT2

/USB_OCD2

POWER

R2337 100K

IC2307

BD48K28G

3

OPT R2336 100K

OPT

IC2308

BD48K28G

3

C2341

0.1uF

16V

0.01uF

R2331

330K1/16W 5%

C2336

0.047uF 25V

VOUT

2

1

GND

VOUT

2

1

GND

POWER_ON/OFF2_2

50V

2700pF

C2344

50V

1.5V_DCDC_ROHM

C2343

82pF

50V

4.7uH L2311

C2338

0.047uF 25V

5%

100K

R2344

1/16W

/USB_OCD3

NR5040T2R2N

L2309

2.2uH

R2

R1

R2353

R2350 100

R2349 100

C2349

C2345

22uF

10V

1%

6.8K

1/16W

R2345

C2348 22uF 10V

1%

51K

1/16W

R2352



L2311 Change, 131120

for Currnet UP

5%

100K

1/16W

+3.5V_ST

OPT

TP5604

C2350 1uF 10V

Vout=0.6*(1+R1/R2)

PAGE 8

RESET IC_DIODES

IC2307-*1 APX803D29

VCC

3

R2338 10K

OPT

not to RESET at 8kV ESD

POWER_DET_MODULE

+1.5V_DDR

1%

R1

1/1 6W

R2

1%

1/1 6W

C2351 22uF 10V

1

GND

POWER_DET

C2365

0.1uF 16V

24V-->3.48V 12V-->3.58V

ST_3.5V-->3.5V

ZD2302

C8200 100pF

16K

50V

R23 32

1.5V_DCDC_TI

18K

R23 33

C2352 10uF 10V

+5V_NORMAL

2013.03.22 8

2.5V

RESET

2

OPT

31

PAGE 12

LGE Internal Use Only

LOGO_LIGHT

place Near Micom

BT_RESET

WOL/WIFI_POWER_ON

EYE_SDA

EYE_SCL

+3.5V_ST

OPT

R11601

10K

0.1uF

10K

C11601 R11602

P11601

+3.5V_ST

5%

OPT

R11615

10K

5%

+3.5V_WOL

R11616

R11617

100

KEY1

100

KEY2

SMAW200-H18S5

GND

NC WOL SDA SCL GND

IR

LOGO

1 3 5 7 9 11 13 15 17

R11609

100

1/16W

5%

2K

C11602

R11610

R11603 100

R11604 100

IR

R11606

10K

5%

C11603

0.1uF

+3.5V_ST

C11604

100pF

50V

100

R11611 22

BT_RESET

2 4 6

8 10 12 14 16 18

+3.5V_WOL

USB_DM USB_DP GND GND KEY1 KEY2 +3.5V_ST GND

D11601

RCLAMP0502BA

L4000 Delete for voltage drop, 131120

OPT

55EC93_WIFI_EMI

C11605 1000pF 50V

OPT

C11607

0.1uF

Place Near Wafer C11606 5pF 50V

55EC93_WIFI_EMI

+3.5V_ST

C11609

C11608 5pF 50V

22uF

10V

R11612 10

R11613 10

OPT

C11610

0.1uF

WIFI_DM

WIFI_DP

R11614

C11611

0.1uF

10K

19

1K

16V

B

MMBT3904(NXP)

E

C

Q11601

R11607

GND

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

MID_LG1311

IR / KEY

2013.03.22 12

31

RS-232C Control INTERFACE(NORTH AMERICA)

LGE Internal Use Only

RS232C

C6808

0.1uF

C2809

0.1uF

C6810

0.1uF

C6811

0.1uF

C1+

C1-

C2+

C2-

DOUT2

RIN2

V+

V-

RS232C IC6801 MAX3232CDR

1

2

3

4

5

6

7

8

EAN41348201

RS232C

R6820

+3.5V_ST

OPT ZD6802

ADUC 20S 02 010L

RS232C

C6813

0.1uF

VCC

16

GND

15

DOUT1

14

RIN1

13

ROUT1

12

DIN1

11

DIN2

10

ROUT2

9

SOC_RX

SOC_TX

20V

100

RS232C

R6821 100

OPT ZD6803

ADUC 20S 02 010L 20V

6M6

1M1

3M3_DETECT

4M4

5M5_GND

KJA-PH-1-0177

JK4303

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

PAGE 13

LGE Internal Use Only

USB_DM2

USB_DP2

D11801

RCLAMP0502BA

+5V_USB_2

C11806

5V

ZD4301

ESD_USB23

10uF

10V

USB2

MAX 1.5A

3AU04S-305- ZC- (LG)

JK4302

1234

+5V_USB_3

USB_DM3

USB_DP3

USB DOWN ST REA M

5

D11802

RCLAMP0502BA

C11812

5V

ZD4300

ESD_USB23

10uF

USB3

10V

USB3

MAX 1.5A

USB3

3AU04S-305- ZC- (LG)

JK4300

1234

USB DOWN STREAM

5

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

MID_LG1311

USB 2 & 3

2013.04.03 1

AUDIO AMP(NTP7514) TWEETER

LGE Internal Use Only

+3.3V_NORMAL

PAGE 18

+3.3V_NORMAL

AMP_MUTE

+24V

UBW2012-121F

AUD_LRCH

AUD_LRCK

AUD_SCK

I2C_SDA1

I2C_SCL1

AMP_MUTE_MICOM

L11901

R11901

10K

+24V_AMP

POWER_DET

+3.3V_NORMAL

R11902

10K

AMP_MUTE_MICOM

C

B

Q11901

MMBT3904(NXP)

AMP_MUTE_MICOM

E

C11901

1uF

10V

R11903 100

R11904 100

AMP_MUTE_MICOM

R11906

100

AMP_MUTE_PWR_DET

R11905

100

L11902

BLM18PG121SN1D

C11902 1uF 10V

C11903 33pF 50V

AMP_MUTE_MICOM C11904 1000pF

50V

C11906

0.1uF 16V

C11905 33pF 50V

AMP_RESET_N

AUD_MASTER_CLK

NC_1

VDD_PLL

NC_2

GND NC_3 DVDD

SDATA

WCK

BCK

SDA

VDD_IO

[EP]GND

40

1 2

THERMAL

3 4 5 6 7 8 9 10

11

SCL

R12004

4.7K

AD

CLK_I

GND_IO

37

38

39

41

IC5600

NTP7514

12

13

14

FAULT

MONITOR_0

MONITOR_1

22000pF

I2S_AMP

WOOFER_MUTE

1/16W

5%

50V

C11907

22000pF

PGND1A

BST1A

RESET

34

35

36

0x56

15

16

17

BST2B

PGND2B

MONITOR_2

C11908

50V

PVDD1A

OUT1A

32

33

18

19

OUT2B

PVDD2B

+24V_AMP

PVDD1B

31

30 29 28 27 26 25 24 23 22 21

20

+24V_AMP

PVDD2A

C11909 10uF 35V

OUT1B PGND1B BST1B VDR1 NC_4 AGND VDR2 BST2A PGND2A OUT2A

C11910 10uF 35V

C11911 22000pF 50V

C11912 22000pF 50V

R11907

3.3 1/10W

C11913 390pF

50V

C11914 390pF

50V

R11908

3.3 1/10W

C11917 1uF 10V

R11909

3.3

1/10W

C11915 390pF 50V

C11916 390pF 50V

R11910

3.3

1/10W

L11903

10.0uH

NRS6045T100MMGK

L11906

10.0uH

NRS6045T100MMGK

C11918 1uF 10V

L11904

10.0uH

NRS6045T100MMGK

L11905

10.0uH

NRS6045T100MMGK

C11919

0.47uF 50V

C11920

0.47uF 50V

C11921

0.1uF 50V

C11922

0.1uF 50V

C11923

0.1uF 50V

C11924

0.1uF

50V

R11911

4.7K

R11912

4.7K

R11913

4.7K

R11914

4.7K

SPK_TW_L+

SPK_TW_L-

SPK_TW_R+

SPK_TW_R-

TP5601

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

WOOFER_MUTE

GP4_MT5369

AUDIO[ST]

2011.11.21

58

FRONT AMP(NTP7514)

LGE Internal Use Only

+24V

AUD_LRCH

AUD_LRCK

AUD_SCK

I2C_SDA1

I2C_SCL1

+24V_TWEETER_AMP

L12001

UBW2012-121F

R12001 100

R12002 100

C12001

1uF

10V

L12002

BLM18PG121SN1D

C12002 1uF 10V

C12003 33pF 50V

+3.3V_NORMAL

C12005

0.1uF 16V

C12004 33pF 50V

AMP_RESET_N

AUD_MASTER_CLK

NC_1

VDD_PLL

NC_2

GND NC_3 DVDD

SDATA

WCK

BCK

SDA

Near AMP

4.7K

R12003

TWEETER_RESET

GND_IO

VDD_IO

[EP]GND

40

1 2

THERMAL

3 4 5 6 7 8 9 10

11

SCL

FAULT

WOOFER_MUTE

RESET

AD

CLK_I

36

37

38

39

41

IC5601

NTP7514

0x54

DEV_NTP7514

12

13

14

15

MONITOR_0

MONITOR_1

MONITOR_2

C12007

22000pF

50V

I2S_TWEETER_AMP

50V

C12006

22000pF

PGND1A

BST1A

34

35

16

17

BST2B

PGND2B

PVDD1A

OUT1A

32

33

18

19

OUT2B

PVDD2B

+24V_TWEETER_AMP

C12008 10uF 35V

PVDD1B

31

30 29 28 27 26 25 24 23 22 21

20

+24V_TWEETER_AMP

PVDD2A

OUT1B PGND1B BST1B VDR1 NC_4 AGND VDR2 BST2A PGND2A OUT2A

C12009 10uF 35V

C12010 22000pF

50V

C12011 22000pF 50V

R12005

3.3 1/10W

C12012 390pF

50V

C12013 390pF

50V

R12006

3.3 1/10W

C12016 1uF 10V

R12007

3.3

1/10W

C12014 390pF 50V

C12015 390pF 50V

R12008

3.3

1/10W

L12003

10.0uH

NRS6045T100MMGK

L12006

10.0uH

NRS6045T100MMGK

C12017 1uF 10V

L12004

10.0uH

NRS6045T100MMGK

L12005

10.0uH

NRS6045T100MMGK

C12018

0.47uF 50V

C12019

0.47uF

50V

C12020

0.1uF 50V

C12021

0.1uF 50V

C12022

0.1uF 50V

C12023

0.1uF

50V

R12009

4.7K

R12010

4.7K

R12011

4.7K

R12012

4.7K

SPK_L+

SPK_L-

SPK_R+

SPK_R-

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

I2S_TWEETER_AMP

SPK_TW_L+

SPK_TW_L-

SPK_TW_R+

SPK_TW_R-

SPK_L+

SPK_L-

SPK_R+

SPK_R-

JP5611

JP5610

JP5609

JP5608

JP5604

JP5605

JP5606

JP5607

8

7

6

5

4

3

2

1

SMAW250-08

P11002

Contents of Standard Repair Process

LGE Internal Use Only

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

1

2 No video/No audio 2

3 Picture broken/ Freezing 3

4 Color error 4

5

6

7

8

9 Wrecked audio/discontinuation/noise 9

10

11

A. Video error

B. Power error

C. Audio error

No video/Normal audio 1

Vertical/Horizontal bar, residual image,

light spot, external device color error

No power 6

Off when on, off while viewing, power

auto on/off

No audio/Normal video 8

Remote control & Local switch checking

MR13 operating checking 11

10

5

7

12

13 Camera operating checking 13

14 External device recognition error 14

15 E. Noise Circuit noise, mechanical noise 15

16 F. Exterior error Exterior defect 16

D. Function error

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

Wifi operating checking 12

Standard Repair Process

LGE Internal Use Only

Error

symptom

A. Video error

No video/ Normal audio

Established

date

Revised date

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

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

☞A18 ☞A1

N

Y

Check OLED Light On with naked eye

☞A18

Check Power Board 24V output

On

Normal voltage

N

Repair Power Board or parts

Y N Check Power

Board

24V, 12V,3.5V etc.

Replace Inverter

Y

or module

Normal

voltage

N

Repair Power Board or parts

End

Replace T-con

Y

Board or module And Adjust VCOM

No video Normal audio

Normal

audio

Move to No video/No audio

1/16

※Precaution

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

☞A4 & A2

Replace Main Board

1

Re-enter White Balance value

Standard Repair Process

LGE Internal Use Only

Error

symptom

No Video/ No audio

☞A18

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

A. Video error

No video/ No audio

Normal

voltage?

Replace Power Board and repair parts

Y

N

Check and replace MAIN B/D

Established

date

Revised date

End

2/16

2

Standard Repair Process

LGE Internal Use Only

☞ A3

Check RF Signal level

Normal Signal?

N

Check RF Cable

Connection

1. Reconnection

2. Install Booster

Normal

Picture?

Y

Close

Y

N

Error

symptom

A. Video error

Picture broken/ Freezing

. By using Digital signal level meter . By using Diagnostics menu on OSD

( Setting→ Set up→ Manual Tuning → Check the Signal )

- Signal strength (Normal : over 50%)

- Signal Quality (Normal: over 50%)

Check whether other equipments have problem or not.

(By connecting RF Cable at other equipment)

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

☞ A4

Normal

Picture?

Contact with signal distributor

or broadcaster (Cable or Air)

Y

N

Check

S/W Version

Bulletin?

S/W Upgrade

SVC

Y

Normal

Picture?

Y

Established

date

Revised date

N

Check

Tuner soldering

N

Replace

Main B/D

3/16

Y

Close

3

Standard Repair Process

LGE Internal Use Only

☞A6

Check color by input

-External Input

-COMPONENT

-AV

-HDMI

☞A8

Check Test pattern

Error

symptom

Color

error?

N

Check error color input mode

A. Video error

☞ A7

※ Check

and replace

Y

Link Cable (EPI) and contact condition

External Input/

Component

error

Color error

Color

error?

N

Check external device and cable

Y

Replace Main B/D

Established

date

Revised date

External device

/Cable

normal

N

Color

error?

End

Y

4/16

Y

Replace module

N

Replace Main B/D

HDMI error

Check external

device and cable

4

Request repair

for external

device/cable

N

External device

/Cable

normal

Y

Replace Main B/D

Standard Repair Process

LGE Internal Use Only

Error

symptom

Vertical / Horizontal bar, residual image,

A. Video error

light spot, external device color error

Vertical/Horizontal bar, residual image, light spot

☞A6

Check color condition by input

-External Input

-Component

-HDMI

☞A8

Check Test pattern

Screen

normal?

N

Replace module

Check external

Y

device connection condition

Normal?

N

Request repair

for external device

External device screen error-Color error

Check screen condition by input

Check S/W Version

Check

version

Y

S/W Upgrade

N

-External Input

-Component

-HDMI/DVI

Component

☞ A7

Check and

Y

replace Link Cable

External

Input

error

Established

date

Revised date

Y

N

Replace Main B/D (adjust VCOM)

For LGD panel

Replace Main B/D

Screen

normal?

End

For other panel

Connect other external device and cable

(Check normal operation of External Input, Component, RGB and HDMI/DVI by connecting Jig, pattern Generator ,Set-top Box etc.

Screen

N

normal?

Y

Request repair for external device

5/16

Replace Module

N

Screen

normal?

Y

End

Replace Main B/D

Normal

screen?

End

N

Y

5

HDMI/

DVI

Connect other external device and cable

(Check normal operation of External Input, Component, RGB and HDMI/DVI by connecting Jig, pattern

Generator ,Set-top Box etc.

Y

Screen

normal?

N

Replace Main B/D

Standard Repair Process

LGE Internal Use Only

symptom

☞A17

Check Logo LED

. Stand-By: Red or Turn Off . Operating: Turn Off

Power LED

Check Power cord was inserted properly

Error

On?

N

Normal?

Y

Close

Y

N

※

Check ST-BY 3.5V

☞A18

B. Power error

No power

DC Power on by pressing Power Key On Remote control

Normal

voltage?

Y

N

Established

date

Revised date

☞A18

Y

N

Check Power On ‘”High”

Replace Main B/D

Normal

operation?

☞A18

Measure voltage of each output of Power B/D

N

Y

Replace Main B/D

Normal

voltage?

Replace Power B/D

OK?

Y

6/16

Replace

Power B/D

Replace Power B/D

6

Standard Repair Process

LGE Internal Use Only

Check outlet

Check A/C cord

Check for all 3- phase power out

Error

symptom

Error?

Y

Fix A/C cord & Outlet and check each 3 phase out

B. Power error

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

☞A19

N

Check Power Off Mode

☞A18

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

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

Abnormal

Established

date

Revised date

CPU

1

Normal

voltage?

Replace Power B/D

Replace Main B/D

Y

N

Replace Power B/D

Replace Main B/D

Normal?

N

7/16

Y

End

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

Status Power off List Explanation

"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

Normal

Abnormal

"POWEROFF_ONTIMER" Power off by ON TIMER "POWEROFF_20V_DET" Power off by AC OFF "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

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

7

Standard Repair Process

LGE Internal Use Only

No audio Screen normal

Error

C. Audio error

symptom

No audio/ Normal video

☞A20 ☞A21+A18

Check user menu > Speaker off

Off

Y

Cancel OFF

Check audio B+ 24

N

of Power Board

Established

date

Revised date

Normal voltage

Replace Power Board and repair parts

Y

N

8/16

Check Speaker disconnection

Disconnection

Y

Replace Speaker

8

N

Replace MAIN Board

End

Standard Repair Process

LGE Internal Use Only

Check input signal

-RF

-External Input

signal

Error

symptom

C. Audio error

Wrecked audio/ discontinuation/noise

Established

date

Revised date

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

☞A21+A18

Check audio B+ Voltage (24V)

Y

Normal

voltage?

N

Replace Power B/D

Replace Main B/D

N

Y

Signal

normal?

N

Y

(When RF signal is not received)

Request repair to external

cable/ANT provider

(In case of

External Input

signal error) Check and fix external device

Wrecked audio/

Discontinuation/

Noise 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

Check and replace speaker and connector

Replace Main B/D

Connect and check other external device

Normal

audio?

9/16

End

Check and fix external device

9

Standard Repair Process

LGE Internal Use Only

Error

symptom

D. Function error

Remote control & Local switch checking

1. Remote control(R/C) operating error

☞A22

Check R/C itself

Operation

Check R/C Operating

When turn off light

in room

If R/C operate,

Explain the customer

cause is interference

from light in room.

operating?

Normal

Y

N

Check & Replace

Baterry of R/C

Normal

operating?

Replace R/C

Check & Repair Cable connection Connector solder

Y

Close

N

Normal

operating?

Y

Close

☞A22

N

On Main B/D

Established

date

Revised date

Check B+

3.5V

Normal

Voltage?

N

☞A18

Check 3.5v on Power B/D

Replace Power B/D or

Replace Main B/D

(Power B/D don’t have problem)

☞A22

Y

Check IR

Output signal

10/16

Replace

Main B/D

Normal Signal?

N

Repair/Replace

IR B/D

Y

10

Standard Repair Process

LGE Internal Use Only

Error

symptom

D. Function error

MR13/P operating checking

2. MR13/P (Magic Remote control) operating error

☞A4

Check the

INSTART menu

RF Receiver ver

is “00.00”?

☞A23

Check & Repair

connection

Y

RF assy

☞A4

RF Receiver ver

is “00.00”?

Y

N

Check MR13/P

itself Operation

N

Close

Normal

operating?

Check & Replace

Battery of MR13/P

Normal

operating?

Replace

N

MR13

Y

Press the

wheel

Close

Established

date

Revised date

Is show ok

message?

Y

Close

Is show ok

message?

Close

Y

Turn off/on the

N

set and press

the wheel

N

11/16

Press the back

key about 5sec

Down load the Firmware

* INSTART MENU02.11 Remote control Test3.

Firmware download

•If you conduct the loop at 3times, change the

MR13/P.

11

Standard Repair Process

LGE Internal Use Only

Error

symptom

3.Wifi operating error

☞A4

Check the

INSTART menu

Wi-Fi Mac value

is “NG”?

☞A24

Check & Repair

Y

Wifi cable

connection

☞A4

Wi-Fi Mac value

is “NG”?

D. Function error

Wifi operating checking

☞A24

N

Check the Wifi wafer

N

Close

1pin

Established

Revised date

Normal

Voltage?

Y

Close

date

N

12/16

Replace

Main B/D

Change the Wifi

Y

assy

12

Standard Repair Process

LGE Internal Use Only

Error

symptom

4.Camera operating error

☞A4

Check the

INSTART menu

☞A25

Check & Repair

Camera cable

☞A4

D. Function error

Camera Ver.

is “NG”?

Y

connection

Camera Ver.

is “NG”?

Camera operating checking

☞A25

N

Check the Camera wafer

P4200 2pin

N

Close

Established

Revised date

Normal

Voltage?

Y

Close

date

N

13/16

Replace

Camera B/D

Y

Change the

Camera assy

13

Standard Repair Process

LGE Internal Use Only

Check input signal

Error

symptom

Y

Signal

input?

N

Check and fix

external device/cable

D. Function error

External device recognition error

Check technical information

- Fix information

- S/W Version

Technical

information?

Fix in

accordance

with technical

information

Y

External Input and

N

Component

Recognition error

HDMI/

DVI, Optical

Recognition error

Established

date

Revised date

14/16

Replace Main B/D

14

Standard Repair Process

LGE Internal Use Only

Identify nose type

Error

symptom

Circuit

noise

Mechanical

noise

Circuit noise, mechanical noise

Check location of noise

E. Noise

※ 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.

Replace PSU

OR

Established

date

Revised date

※ 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)

15/16

15

Standard Repair Process

LGE Internal Use Only

Error

symptom

Zoom part with exterior damage

F. Exterior defect

Module

damage

Cabinet

damage

Remote

controller

damage

Exterior defect

Replace module

Replace cabinet

Replace Remote control

Established

date

Revised date

16/16

Stand

dent

Replace stand

16

Contents of OLED TV Standard Repair Process Detail Technical Manual

LGE Internal Use Only

No. Error symptom Content Page Remarks

1

A. Video error_ No video/Normal audio

2 Check White Balance value A2

4

A. Video error_ video error /Video lag/stop

5 LCD-TV Version checking method A4

6 Tuner Checking Part A5

A. Video error _Vertical/Horizontal bar,

7

residual image, light spot

8

A. Video error_ Color error

9 Adjustment Test pattern - ADJ Key A8

10

11 Exchange Main Board (2) A-2/2

12 Exchange Power Board (PSU) A-3/5

Defected Type caused by T-Con/

Inverter/ Module

13 Exchange Module (1) A-4/5

Check vby1 lock LED and Module supply voltage

TUNER input signal strength checking method

connection diagram A6

Check Link Cable (EPI) reconnection condition

Exchange Main Board (1) A-1/2

A1

A3

A7

14 Exchange Module (2) A-5/5

Continue to the next page

Contents of Standard Repair Process Detail Technical Manual

LGE Internal Use Only

Continued from previous page

No. Error symptom Content Page Remarks

16

B. Power error_ No power

17 Check power input Voltage & ST-BY 3.5V A18

18

19

20

21

22

23 Wifi operation checking method A24

24 Camera operation checking method A25

B. Power error_Off when on, off while viewing

C. Audio error_ No audio/Normal video

D. Function error

Check front display LED A17

POWER OFF MODE checking method A19

Checking method in menu when there is no audio

Voltage and speaker checking method

when there is no audio

Remote control operation checking method

Motion Remote operation checking method

A20

A21

A22

A23

Interconnection - 1

LGE Internal Use Only

[PCBs]

5

4

2

1

3

1

Main PCB

2

PSU

3

WIFI + BT Combo ASSY

4

IR / Logo PCB

5

Joystick

Standard Repair Process Detail Technical Manual

LGE Internal Use Only

Error

symptom

Content

A. Video error_No video/Normal audio

CHECK the vby1 and Module supply voltage

Established

date

Revised

date

A1

‘Red LED signal ‘ means video output is good

Check the Module supply voltage ’24V’

A1

Standard Repair Process Detail Technical Manual

LGE Internal Use Only

Error

symptom

Content

A. Video error_No video/Normal audio

Check White Balance value

Established

date

Revised

date

A2

Entry method

1. Press the ADJ button on the Remote control for adjustment.

2. Enter into White Balance of item 6.

2. Enter into White Balance of item 9.

3. After recording the R, G, B (GAIN, Cut) value of Color Temp

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.

(Cool/Medium/Warm), re-enter the value after replacing the MAIN BOARD.

A2

Standard Repair Process Detail Technical Manual

LGE Internal Use Only

Error

symptom

Content

A. Video error_Video error, video lag/stop

TUNER input signal strength checking method

Established

date

Revised

date

Settings  Channel  Manual Tuning  select channel

A3

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

A3

Standard Repair Process Detail Technical Manual

LGE Internal Use Only

Error

symptom

Content

Version

A. Video error_Video error, video lag/stop

OLED TV Version checking method

1. Checking method for Remote control for adjustment

Established

date

Revised

date

A4

Press the IN-START with the Remote control for adjustment

A4

Standard Repair Process Detail Technical Manual

LGE Internal Use Only

Error

symptom

Content

A. Video error_Video error, video lag/stop

TUNER checking part

Established

date

Revised

date

A5

Checking method:

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

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

A5

Standard Repair Process Detail Technical Manual

LGE Internal Use Only

Error

symptom

Content

A. Video error _Vertical/Horizontal bar,

residual image, light spot

connection diagram (1)

Established

date

Revised

date

A6

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

A6

Standard Repair Process Detail Technical Manual

LGE Internal Use Only

Error

symptom

Content

Check Link Cable (EPI) reconnection condition

A. Video error_Color error

Established

date

Revised

date

A7

Check the contact condition of the Link Cable, especially dust or mis insertion.

A7

Standard Repair Process Detail Technical Manual

LGE Internal Use Only

Error

symptom

Content

A. Video error_Color error

Adjustment Test pattern - ADJ Key

Established

date

Revised

date

A8

You can view 6 types of patterns using the ADJ Key

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

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

A8

Appendix : Exchange the Module (1)

LGE Internal Use Only

Vertical bar

Crosstalk

Brightness difference

Press damage

Line Dim

Crosstalk

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

Burnt

A-1/2

Appendix : Exchange the Module (2)

LGE Internal Use Only

Angle view Color difference Brightness dot noise Half dead

Brightness difference

Mura

Green Noise on power on/off time

Line Defect

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

A-2/2

Standard Repair Process Detail Technical Manual

LGE Internal Use Only

Error

symptom

Content

B. Power error _No power

Check power input voltage and ST-BY 3.5V

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

Established

date

Revised

date

A18

Standard Repair Process Detail Technical Manual

LGE Internal Use Only

Error

symptom

Content

B. Power error _Off when on, off whiling viewing

POWER OFF MODE checking method

Established

date

Revised

date

A19

Entry method

1. Press the IN-START button of the Remote

control for adjustment

2. Check the entry into adjustment item 3

A19

Standard Repair Process Detail Technical Manual

LGE Internal Use Only

Error

symptom

Content

C. Audio error_No audio/Normal video

Checking method in menu when there is no audio

Established

date

Revised

date

A20

Checking method

1. Press the Setting button on the Remote control

2. Select the Sound function of the Menu

3. Select the Sound Setting

4. Select TV Speaker

A20

Standard Repair Process Detail Technical Manual

LGE Internal Use Only

Error

symptom

Content

C. Audio error_No audio/Normal video

Voltage and speaker checking method when there is no audio

②

①

Established

Revised

③

date

A21

③

Checking order when there is no audio

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

② Measure the 24V input voltage supplied from Power Board

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

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

GND and output terminal, the speaker is normal.

A21

Standard Repair Process Detail Technical Manual

LGE Internal Use Only

①

Error

symptom

Content

Remote control operation checking method

D. Function error

②

Established

date

Revised

date

A22

③ P4000

1 2 3 4 5 6 7 WIFI_POWER_ON 8 GND 9 EYE_SDA

10 GND

11 EYE_SCL

12 KEY1

13 GND

14 KEY2

15 IR

16 +3.5V_ST

17 LED_R

18 GND

+3.5V_WOL

BT_RESET

WIFI_DM

WIFI_DP

GND

NC

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

3. Check the st-by 3.5V on the terminal 16.

A22

Standard Repair Process Detail Technical Manual

LGE Internal Use Only

Error

symptom

Content

Motion Remote operation checking method

D. Function error

Established

date

Revised

date

A23

③

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

3. Check the 3.5V_WOL on the terminal 2.

②

①

Wifi + BT Combo

A23

Standard Repair Process Detail Technical Manual

LGE Internal Use Only

Error

symptom

Content

Wifi operation checking method

D. Function error

Established

date

Revised

date

A24

Checking order 1, 2 Check the 3.5V_WOL on the terminal 2.

3. Check the WIFI Channel , WIFI SPEED -> MAC , USB2.0(PASS) (USB1.0 ->FAIL)

②

①

Wifi + BT Combo

③

A24

Standard Repair Process Detail Technical Manual

LGE Internal Use Only

Error

symptom

Content

Camera operation checking method

D. Function error

NO Camera

Established

date

Revised

date

A25