Manual de serviço tv lg led lcd 47le7300 za, 47le730n za e 47le7380 za chassis ld03e by Portal da Eletrônica

Internal Use Only North/Latin America Europe/Africa Asia/Oceania

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LED LCD TV SERVICE MANUAL CHASSIS : LD03E

MODEL : 47LE7300 MODEL : 47LE730N MODEL : 47LE7380

47LE7300-ZA 47LE730N-ZA 47LE7380-ZA

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

P/NO : MFL63263214 (1008-REV00)

Printed in Korea

CONTENTS

CONTENTS .............................................................................................. 2 PRODUCT SAFETY ..................................................................................3 SPECIFICATION ....................................................................................... 4 ADJUSTMENT INSTRUCTION ................................................................ 7 BLOCK DIAGRAM...................................................................................14 EXPLODED VIEW .................................................................................. 15 SVC. SHEET ...............................................................................................

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LGE Internal Use Only

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.

Leakage Current Hot Check (See below Figure) Plug the AC cord directly into the AC outlet.

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.

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 Keep wires away from high voltage or high temperature parts.

AC Volt-meter

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.

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To Instrument's exposed METALLIC PARTS

0.15 uF

Good Earth Ground such as WATER PIPE, CONDUIT etc.

1.5 Kohm/10W

When 25A is impressed between Earth and 2nd Ground for 1 second, Resistance must be less than 0.1 Ω *Base on Adjustment standard

LGE Internal Use Only

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

3. Test method

1. Application range This specification is applied to the LCD TV used LD03E chassis.

2. Requirement for Test

1) Performance: LGE TV test method followed 2) Demanded other specification - Safety : CE, IEC specification - EMC :CE, IEC

Each part is tested as below without special appointment. 1) Temperature: 25 ºC ± 5 ºC(77 ºF ± 9 ºF), CST: 40 ºC ± 5 ºC 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.

4. Module General Specification No.

Item

Specification

Remark

Display Screen Device

119 cm(47 inch) wide color display module

Aspect Ratio

16:9

LCD Module

119 cm(47 inch) TFT LCD FHD

Operating Environment Temp. : 0 deg ~ 50 deg

LCD

LGD/ IOP

Humidity : 20 % ~ 90 % 5

Storage Environment

Temp. : -20 deg ~ 60 deg Humidity : 10 ~ 90 %

Input Voltage

AC 100-240V~, 50 / 60Hz

Power Consumption

Power on (White) LGD

Typ : 103

LCD (Module) + Backlight(EDGE LED)

Module Size

1083.6(H) x 628.8(V) x 25.5 mm(D)

Pixel Pitch

0.5415 (H) x 0.5415 (V)

Back Light

LED(EDGE), LGE(IOP)

Display Colors

1.06 B(true) colors

Coating

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With inverter

LGE Internal Use Only

5. Module optical specification No.

Item

Specification

Min.

Typ.

Viewing Angle<CR>10>

Right/Left/Up/Down

89/89/89/89

Luminance

Luminance (cd/m2)

360

450

Contrast Ratio

1000

1400

CIE Color Coordinates

White

Max.

CR > 10

Variation

1.3

RED

0.279

0.292

Green Blue

Remark

MAX /MIN

0.636

Typ.

0.335

Typ.

-0.03

0.291

+0.03

0.603

0.146

0.061

1) Stable for approximately 60 minutes in a dark environment at 25 ºC ± 2 ºC and windless room. 2) Operating Ambient Humidity: Min 10, Max 90 %RH 3) Suppl Voltage: 24 V 4) Frame Frequency: 120 Hz

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

No. Resolution 1.

720x480

Remark

H-freq(kHz) 15.73

V-freq(Hz) 60.00

SDTV,DVD 480i

720x480

15.63

59.94

SDTV,DVD 480i

720x480

31.47

59.94

480p

720x480

31.50

60.00

480p

720x576

15.625

50.00

SDTV,DVD 625 Line

720x576

31.25

50.00

HDTV 576p

1280x720

45.00

50.00

HDTV 720p

1280x720

44.96

59.94

HDTV 720p

1280x720

45.00

60.00

HDTV 720p

10.

1920x1080

31.25

50.00

HDTV 1080i

11.

1920x1080

33.75

60.00

HDTV 1080i

12.

1920x1080

33.72

59.94

HDTV 1080i

13.

1920x1080

56.250

HDTV 1080p

14.

1920x1080

67.5

HDTV 1080p

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LGE Internal Use Only

7. RGB (PC) Specification

No. Resolution

H-freq(kHz)

V-freq(Hz)

Pixel Clock(MHz)

Proposed

Remarks

Input 848*480 60 Hz, 852*480 60 Hz

720*400

31.468

70.08

28.321

640*480

31.469

59.94

25.17

VESA

For only DOS mode

800*600

37.879

60.31

40.00

VESA

1024*768

48.363

60.00

65.00

VESA(XGA)

1280*768

47.78

59.87

79.5

WXGA

1360*768

47.72

59.8

84.75

WXGA

1280*1024

63.595

60.0

108.875

SXGA

FHD model

1920*1080

66.587

59.93

138.625

WUXGA

FHD model

-> 640*480 60 Hz Display

8. HDMI Input (1) DTV Mode No.

Resolution

H-freq(kHz)

V-freq.(Hz) 59.94 /60

Pixel clock(MHz) 27.00/27.03

Proposed

720*480

31.469 /31.5

720*576

31.25

SDTV 576P

1280*720

37.500

74.25

HDTV 720P

1280*720

44.96 /45

59.94 /60

74.17/74.25

HDTV 720P

1920*1080

33.72 /33.75

59.94 /60

74.17/74.25

HDTV 1080I

1920*1080

28.125

50.00

74.25

HDTV 1080I

1920*1080

26.97 /27

23.97 /24

74.17/74.25

HDTV 1080P

1920*1080

33.716 /33.75

29.976 /30.00

74.25

HDTV 1080P

1920*1080

56.250

148.5

HDTV 1080P

10.

1920*1080

67.43 /67.5

59.94 /60

148.35/148.50

HDTV 1080P

Remark

SDTV 480P

(2) PC Mode No.

Resolution

H-freq(kHz)

V-freq.(Hz) 70.08

Pixel clock(MHz)

Proposed

720*400

31.468

640*480

31.469

59.94

25.17

VESA

HDCP

800*600

37.879

60.31

40.00

VESA

HDCP

1024*768

48.363

60.00

65.00

VESA(XGA)

HDCP

1280*768

47.78

59.87

79.5

WXGA

HDCP

1360*768

47.72

59.8

84.75

WXGA

HDCP

1280*1024

63.595

60.0

108.875

SXGA

HDCP/FHD model

1920*1080

67.5

60.00

138.625

WUXGA

HDCP/FHD model

28.321

Remark

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HDCP

LGE Internal Use Only

ADJUSTMENT INSTRUCTION (3) Adjustment 1) Adjustment method - Using RS-232, adjust items listed in 3.1 in the other shown in “3.1.(3).3)”

1. Application Range This specification sheet is applied to all of the LCD TV with LD03E chassis.

2) Adj. protocol

2. Designation

Protocol

(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 ºC ± 5 ºC 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 / 60Hz. (5) The receiver must be operated for about 5 minutes prior to the adjustment when module is in the circumstance of over 15.

Command

Set ACK

Enter adj. mode

aa 00 00

a 00 OK00x

Source change

xb 00 40

b 00 OK40x (Adjust 480i Comp1 )

xb 00 60

b 00 OK60x (Adjust 1024*768 RGB)

Begin adj.

ad 00 10

Return adj. result

OKx (Case of Success) NGx (Case of Fail)

Read adj. data

Confirm adj.

(main)

ad 00 20

000000000000000000000000007c007b006dx

(sub)

(Sub)

ad 00 21

000000070000000000000000007c00830077x

ad 00 99

NG 03 00x (Fail)

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

NG 03 01x (Fail) NG 03 02x (Fail) OK 03 03x (Success) End adj.

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.

a 00 OK90x

Ref.) ADC Adj. RS232C Protocol_Ver1.0

[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) Adj. order - aa 00 00 - xb 00 40 - ad 00 10 - xb 00 60 - ad 00 10 - ad 00 90

3. Automatic Adjustment 3.1. ADC Adjustment

aa 00 90

[Enter ADC adj. mode] [Change input source to Component1(480i)] [Adjust 480i Comp1] [Change input source to RGB(1024*768)] [Adjust 1024*768 RGB] End adj.

3.2. MAC Address

(1) Overview ADC adjustment is needed to find the optimum black level and gain in Analog-to-Digital device and to compensate RGB deviation.

(1) Equipment & Condition - Play file: Serial.exe - MAC Address edit - Input Start / End MAC address

(2) Equipment & Condition 1) Jig (RS-232C protocol) 2) MSPG-925 Series Pattern Generator(MSPG-925FA, pattern - 65) - Resolution : 480i Comp1 1080P Comp1 1920*1080 RGB - Pattern : Horizontal 100 % Color Bar Pattern - Pattern level : 0.7 ± 0.1 Vp-p - Image

(2) Download method 1) Communication Prot connection PCBA

PC(RS-232C)

RS-232C Po rt

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

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LGE Internal Use Only

2) MAC Address Download - Com 1,2,3,4 and 115200(Baud rate) - Port connection button click(1)

3.4. LAN PORT INSPECTION(PING TEST) Connect SET -> LAN port == PC -> LAN Port

SET

(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 (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

- Load button click(2) for MAC Address write. - Start MAC Address write button(3) - Check the OK Or NG

3.3. LAN (1) Equipment & Condition A Each other connection to LAN Port of IP Hub and Jig

(2) LAN inspection solution A LAN Port connection with PCB A Network setting at MENU Mode of TV A setting automatic IP A Setting state confirmation -> If automatic setting is finished, you confirm IP and MAC Address.

3.5. V-COM Adjust(Only LGD(M+S) Module) - Why need Vcom adjustment? A The Vcom (Common Voltage) is a Reference Voltage of Liquid Crystal Driving. -> Liquid Crystal need for Polarity Change with every frame. Circuit Block Ga mma Re f e r e nce V o ltage

Data (R ,G,B ) & Cont rol si gnal

Da t a I n p u t

In t e r f a ce

Ti m i n g Co nt r o ll e r

Power Po w e rInput I nput

Po w e r Blo ck

V COM

Gat e Driv e IC

Gamm a Reference Volta ge

Cont rol si gnal

So urce D r i v e I C

T M

Data (R ,G,B ) & C ont ro l s ignal

Column Line

Pane l

V COM CST

CLC

Liquid Crys tal Row Li ne TFT

V COM

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LGE Internal Use Only

- Adjust sequence A Press the PIP key of the ADJ remote controller. (This PIP key is hot key to enter the VCOM adjusting mode) (Or After enter Service Mode by pushing “ADJ” key, then Enter V-Com Adjust mode by pushing “G” key at “10. VCom”) A As pushing the right or the left button on the remote controller, And find the V-COM value Which is no or minimized the Flicker. (If there is no flicker at default value, Press the exit key and finish the VCOM adjustment.) A Push the OK key to store value. Then the message “Saving OK” is pop. A Press the exit key to finish VCOM adjustment.

3.7. CI+ Key Download method (1) Download Procedure 1) Press "Power on" button of a service R/C.(Baud rate : 115200 bps) 2) Connect RS232-C Signal Cable. 3) Write CI+ Key through RS-232-C. 4) Check whether the key was downloaded or not at ‘In Start’ menu. (Refer to below).

[Visual Adjust and control the Voltage level]

3.6. Model name & serial number download (1) Model name & Serial number D/L A Press “Power on” key of service remocon.(Baud rate : 115200 bps) A Connect RS232 Signal Cable to RS-232 Jack. A Write Serial number by use RS-232. A Must check the serial number at Instart menu. (2) Method & notice A. Serial number D/L is using of scan equipment. B. Setting of scan equipment operated by Manufacturing Technology Group. C.Serial number D/L must be conformed when it is produced in production line, because serial number D/L is mandatory by D-book 4.0 * Manual Download (Model Name and Serial Number) If the TV set is downloaded by OTA or service man, sometimes model name or serial number is initialized.(Not always) There is impossible to download by bar code scan, so It need Manual download. a. Press the ‘instart’ key of ADJ remote control. b. Go to the menu ‘5.Model Number D/L’ like below photo. c. Input the Factory model name(ex 42LD450-ZA) or Serial number like photo.

=> Check the Download to CI+ Key value in LGset. 1. check the method of CI+ Key value a. check the method on Instart menu b. check the method of RS232C Command 1) into the main ass’y mode (RS232 : aa 00 00) CMD 1

CMD 2

Data 0 0

2) check the key download for transmitted command (RS232 : ci 00 10) CMD 1

CMD 2

Data 0 1

3) result value - normally status for download : OKx - abnormally status for download : NGx 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 0

2) Check the method of CI+ key by command (RS232 : ci 00 20) CMD 1

CMD 2

Data 0 2

3) Result value i 01 OK 1d1852d21c1ed5dcx CI+ key Value d. Check the model name Instart menu -> Factory name displayed (ex 42LE7500-ZA) e. Check the Diagnostics (DTV country only) -> Buyer model displayed (ex 42LE7500-ZA)

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LGE Internal Use Only

4.2. EDID(The Extended Display Identification Data)/DDC(Display Data Channel) download

4. Manual Adjustment 4.1. ADC(GP2) Adjustment 4.1.1. Overview ADC adjustment is needed to find the optimum black level and gain in Analog-to-Digital device and to compensate RGB deviation.

4.1.2. Equipment & Condition (1) Adjust Remocon (2) 801GF(802B, 802F, 802R) or MSPG925FA Pattern Generator - Resolution : 480i, 720*480 (MSPG-925FA -> Model: 209, Pattern: 65) - 480i 1080p, 1920*1080 (MSPG-925FA -> Model: 225, Pattern: 65) - 1080p - Pattern : Horizontal 100% Color Bar Pattern - Pattern level: 0.7 ± 0.1 Vp-p - Image

(3) Must use standard cable

(1) Overview It is a VESA regulation. A PC or a MNT will display an optimal resolution through information sharing without any necessity of user input. It is a realization of “Plug and Play”. (2) Equipment - Adjust remote control - Since embedded EDID data is used, EDID download JIG, HDMI cable and D-sub cable are not need. (3)Download method 1) Press Adj. key on the Adj. R/C, then select “10.EDID D/L”, By pressing Enter key, enter EDID D/L menu. 2) Select [Start] button by pressing Enter key, HDMI1 / HDMI2 / HDMI3 / HDMI4 / RGB are Writing and display OK or NG. For Analog EDID

For HDMI EDID

D-sub to D-sub

DVI-D to HDMI or HDMI to HDMI

(4) EDID DATA A HDMI

4.1.3. Adjust method (1) ADC 480i, 1080p Comp1 1) Check connected condition of Comp1 cable to the equipment 2) Give a 480i, 1080p Mode, Horizontal 100% Color Bar Pattern to Comp1. (MSPG-925FA -> Model: 209, Pattern: 65) - 480i (MSPG-925FA -> Model: 225, Pattern: 65) - 1080p 3) Change input mode as Component1 and picture mode as “Standard” 4) Press the In-start Key on the ADJ remote after at least 1 min of signal reception. Then, select 7. External ADC -> 1. COMP 1080p on the menu. Press enter key. The adjustment will start automatically. 5) If ADC calibration is successful, “ADC RGB Success” is displayed. If ADC calibration is failure, “ADC RGB Fail” is displayed. 6) If ADC calibration is failure, after recheck ADC pattern or condition retry calibration Error message refer to 5).

0x00 0x01 0x02 0x03 0x04 0x05 0x06 0x07 0x08 0x09 0x0A 0x0B 0x0C 0x0D 0x0E 0x0F 0x00 00 0x02 0F

- 10 -

ⓐ

ⓑ

01 2C

0x03 01

0x04 45

0x05 6E

0x06 3E

ⓓ

0x07 0x00 02

0x01 22

15 ⓕ

0x02

ⓔ

21 2C

ⓕ

0x03 25

0x04 40

0x05 2D

0x06 51

0x07 00

ⓔ

(2) ADC 1920*1080 RGB 1) Check connected condition of Component & RGB cable to the equipment 2) Give a 1920*1080 Mode, 100 % Horizontal Color Bar Pattern to RGB port. (MSPG-925 Series -> model:126 , pattern:65 ) 3) Change input mode as RGB and picture mode as “Standard”. 4) Press the In-start Key on the ADJ remote after at least 1 min of signal reception. Then, select 7. External ADC -> 1. COMP 1080p on the menu. Press enter key. The adjustment will start automatically. 5) If ADC calibration is successful, “ADC RGB Success” is displayed. If ADC calibration is failure, “ADC RGB Fail” is displayed. 6) If ADC calibration is failure, after recheck ADC pattern or condition retry calibration Error message refer to 5).

FF ⓒ

0x01

RGB

0x00 0x01 0x02 0x03 0x04 0x05 0x06 0x07 0x08 0x09 0x0A 0x0B 0x0C 0x0D 0x0E 0x0F 0x00 00

FF ⓒ

0x01 0x02 0F

ⓐ

ⓑ

01 2C

0x03 01

0x04 45

0x05 6E

0x06 3E

ⓔ

ⓓ

0x07

ⓓ

Reference - HDMI1 ~ HDMI4 / RGB - In the data of EDID, bellows may be different by S/W or Input mode.

LGE Internal Use Only

4.3.4. Adj. Command (Protocol)

ⓐ Product ID Model Name

HEX

EDID Table

DDC Function

FHD Model

0001

01 00

Analog

FHD Model

0001

01 00

Digital

<Command Format> LEN

all

MODEL NAME(HEX)

ⓔ Checksum: Changeable by total EDID data. ⓕ Vendor Specific(HDMI) MODEL NAME(HEX)

HDMI1

67 03 0C 00 10 00 B8 2D

HDMI2

67 03 0C 00 20 00 B8 2D

HDMI3

67 03 0C 00 30 00 B8 2D

HDMI4

67 03 0C 00 40 00 B8 2D

HDMI5

67 03 0C 00 50 00 B8 2D

RS-232C Command used during auto-adj.

RS-232C COMMAND

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

INPUT

VAL

- LEN: Number of Data Byte to be sent - CMD: Command - VAL: FOS Data value - CS: Checksum of sent data - A: Acknowledge Ex) [Send: JA_00_DD] / [Ack: A_00_okDDX]

ⓑ Serial No. : Controlled on product line

MODEL

CMD

Explanation

[CMD

DATA]

Gain adj.(internal white pattern)

Gain adj. completed

Offset adj.(internal white pattern)

Offset adj. completed

End White Balance adj.(Internal pattern disappears)

Ex) wb 00 00 -> Begin white balance auto-adj. wb 00 10 -> Gain adj. ja 00 ff -> Adj. data jb 00 c0 ... ... wb 00 1f -> Gain adj. completed *(wb 00 20(Start), wb 00 2f(completed)) -> Off-set adj. wb 00 ff -> End white balance auto-adj.

4.3. White Balance Adjustment 4.3.1 Overview (1) W/B adj. Objective & How-it-works (2) Objective: To reduce each Panel’s W/B deviation (3) 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. (4) Adj. condition : normal temperature 1) Surrounding Temperature : 25 ºC ± 5 ºC 2) Warm-up time: About 5 Min 3) Surrounding Humidity : 20 % ~ 80 %

Adj. Map ITEM

Cool

4.3.2 Equipment 1) Color Analyzer: CA-210 (LED Module : CH 14) 2) Adj. Computer(During auto adj., RS-232C protocol is needed) 3) Adjust Remocon 4) Video Signal Generator MSPG-925F 720p/216-Gray (Model:217, Pattern:78) -> Only when internal pattern is not available

Begin White Balance adj.

Command

Data Range

Default

(Hex.)

(Decimal)

Cmd 1

Cmd 2

Min

Max

R-Gain

G-Gain

B-Gain

R-Gain

G-Gain

B-Gain

R-Cut G-Cut B-Cut Medium

R-Cut A

Color Analyzer Matrix should be calibrated using CS-1000

G-Cut B-Cut

4.3.3. Equipment connection MAP

Warm Co lo r Analyzer

R-Gain

G-Gain

B-Gain

RS -232C

Probe

R-Cut

Co m p ut er

G-Cut

RS -232C

Pat t ern Generat o r Signal Source * If TV internal pattern is used, not needed

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LGE Internal Use Only

4.3.5. Adj. method

(1) Auto adj. method 1) Set TV in adj. mode using POWER ON key. 2) Zero calibrate probe then place it on the center of the Display. 3) Connect Cable (RS-232C) 4) Select mode in adj. Program and begin adjustment. 5) When adj. is complete (OK Sing), check adj. status pre mode. (Warm, Medium, Cool) 6) Remove probe and RS-232C cable to complete adj. A

W/B Adj. must begin as start command “wb 00 00” , and finish as end command “wb 00 ff”, and Adj. offset if need.

Mode

If internal pattern is not available, use RF input. In EZ Adj. menu 7.White Balance, you can select one of 2 Test-pattern: ON, OFF. Default is inner(ON). By selecting OFF, you can adjust using RF signal in 216 Gray pattern.

Adj. condition and cautionary items 1) Lighting condition in surrounding area Surrounding lighting should be lower 10 lux. Try to isolate adj. area into dark surrounding. 2) Probe location : Color Analyzer (CA-210) probe should be within 10cm and perpendicular of the module surface (80°~ 100°) 3) Aging time - After Aging Start, Keep the Power ON status during 5 Minutes. - In case of LCD, Back-light on should be checked using no signal or Full-white pattern.

Color Coordination x

Temp

∆UV

COOL

0.269 ± 0.002

0.273 ± 0.002 13000 K

0.0000

MEDIUM

0.285 ± 0.002

0.293 ± 0.002

9300 K

0.0000

WARM

0.313 ± 0.002

0.329 ± 0.002

6500 K

0.0000

4.4. EYE-Q function check Step 1) Turn on TV Step 2) Press EYE key of Adj. R/C Step 3) Cover the Eye Q II sensor on the front of the using your hand and wait for 6 seconds Step 4) Confirm that R/G/B value is lower than 10 of the “Raw Data (Sensor data, Back light)”. If after 6 seconds, R/G/B value is not lower than 10, replace Eye Q II sensor. Step 5) Remove your hand from the Eye Q II sensor and wait for 6 seconds. Step 6) Confirm that “ok” pop up. If change is not seen, replace Eye Q II sensor.

(2) Manual adj. method 1) Set TV in Adj. mode using POWER ON 2) Zero Calibrate the probe of Color Analyzer, then place it on the center of LCD module within 10cm of the surface. 3) Press ADJ key -> EZ adjust using adj. R/C -> 7. WhiteBalance then press the cursor to the right (KEY G). (When KEY(G) is pressed 216 Gray internal pattern will be displayed) 4) One of R Gain / G Gain / B Gain should be fixed at 192, and the rest will be lowered to meet the desired value. 5) Adj. is performed in COOL, MEDIUM, WARM 3 modes of color temperature. A

Standard color coordinate and temperature using CA210(CH 9)

4.5. Local Dimming Function Check Step 1) Turn on TV. Step 2) Press Tilt key of Adj. R/C. Step 3) Confirm under the screen.

4.3.6. Reference (White Balance Adj. coordinate and temperature) A A

Luminance : 216 Gray Standard color coordinate and temperature using CS-1000 (over 26 inch)

Mode

Color Coordination x

Temp

∆UV

COOL

0.269

0.273

13000 K

0.0000

MEDIUM

0.285

0.293

9300 K

0.0000

WARM

0.313

0.329

6500 K

0.0000

- 12 -

LGE Internal Use Only

4.6. Option selection per country

6. Audio

(1) Overview - Option selection is only done for models in Non-EU - Applied model: LD03D/03E Chassis applied EU model

No. 1.

(Distortion=10%

Tool 1

Tool 2

Tool 3

Tool 4

Tool 5

31795

64556

22958

2066

Speaker (8Ω Impedance)

10.0 12.0

8.5

8.9

EQ Off AVL Off

9.8 Vrms Clear Voice Off

10.0 15.0

EQ On AVL On Clear Voice On

Measurement condition: 1. RF input: Mono, 1 KHz sine wave signal, 100 % Modulation 2. CVBS, Component: 1 KHz sine wave signal 0.4 Vrms 3. RGB PC: 1 KHz sine wave signal 0.7 Vrms

- Method : Press Adj. key on the Adj. R/C, then select Tool option.

33056

9.0

max Output) 2.

4.7. Tool Option selection

MODEL

Min. Typ. Max. Unit

Output, L/R

(2) Method 1) Press ADJ key on the Adj. R/C, then select Country Group Menu 2) Depending on destination, select Country Group Code 04 or Country Group EU then on the lower Country option, select US, CA, MX. Selection is done using +, or GF KEY.

47LE7300

Item Audio practical max

7. USB S/W Download (option, Service only) 4.8. Ship-out mode check(In-stop) After final inspection, press IN-STOP key of the Adj. R/C and check that the unit goes to Stand-by mode. After final inspection, Always turn on the Mechanical S/W.

1) Put the USB Stick to the USB socket 2) Automatically detecting update file in USB Stick - If your downloaded program version in USB Stick is Low, it didn’t work. But your downloaded version is High, USB data is automatically detecting 3) Show the message “Copying files from memory”

5. GND and Internal Pressure check 5.1. Method 1) GND & Internal Pressure auto-check preparation - Check that Power Cord is fully inserted to the SET. (If loose, re-insert) 2) Perform GND & Internal Pressure auto-check - Unit fully inserted Power cord, Antenna cable and A/V arrive to the auto-check process. - Connect D-terminal to AV JACK TESTER - Auto CONTROLLER(GWS103-4) ON - Perform GND TEST - If NG, Buzzer will sound to inform the operator. - If OK, changeover to I/P check automatically. (Remove CORD, A/V form AV JACK BOX) - Perform I/P test - If NG, Buzzer will sound to inform the operator. - If OK, Good lamp will lit up and the stopper will allow the pallet to move on to next process.

4) Updating is starting.

5.2. Checkpoint • TEST voltage - GND: 1.5 KV/min at 100 mA - SIGNAL: 3 KV/min at 100 mA • TEST time: 1 second • TEST POINT - GND TEST = POWER CORD GND & SIGNAL CABLE METAL GND - Internal Pressure TEST = POWER CORD GND & LIVE & NEUTRAL • LEAKAGE CURRENT: At 0.5 mArms

5) Updating Completed, The TV will restart automatically 6) If your TV is turned on, check your updated version and Tool option. (explain the Tool option, next stage) * If downloading version is more high than your TV have, TV can lost all channel data. In this case, you have to channel recover. if all channel data is cleared, you didn’t have a DTV/ATV test on production line. * After downloading, have to adjust TOOL OPTION again. 1. Push "IN-START" key in service remote control. 2. Select "Tool Option 1" and Push “OK” button. 3. Punch in the number. (Each model has their number.)

- 13 -

LGE Internal Use Only

BLOCK DIAGRAM

- 14 -

LGE Internal Use Only

EXPLODED VIEW IMPORTANT SAFETY NOTICE

- 15 -

* Stand Base * Stand + Set + Stand Body

510

500

501

300

A21

122

120

810

200

A10

802

900

910

LV1

803

LV2

530

801

540

521

400

710

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.

LGE Internal Use Only

CI_A[8]

H28

CI_A[9]

J26

CI_A[13]

H27

CI_A[12]

G26

CI_A[11]

J27

CI_A[10]

J28

55LD650_5.5T

F27

CI_A[7] 22 R116 22 R122 R117

/CI_WAIT EBI_WE

G24 H26 G27

4.7K

4.7K R194

R193

GAS9-*3

MDS61887710

9.5T_GAS

GAS8-*3

MDS61887710

9.5T_GAS

From wireless_I2C to micom I2C

+3.3V_NORMAL

22 R127

K23

G25 R140

NAND_DATA[0-7] +3.3V_NORMAL

NVRAM

G28

GPIO_02

EBI_ADDR1

GPIO_03

EBI_ADDR0

GPIO_04

EBI_ADDR5

GPIO_05

EBI_ADDR6

GPIO_06

EBI_ADDR8

GPIO_07

EBI_ADDR9

GPIO_08

EBI_ADDR13

GPIO_09

EBI_ADDR12

GPIO_10

EBI_ADDR11

GPIO_11

EBI_ADDR10

GPIO_12

EBI_ADDR7

GPIO_13

EBI_TAB

GPIO_14

EBI_WE1B

GPIO_15

EBI_CLK_IN

GPIO_16

EBI_CLK_OUT

GPIO_17

EBI_RWB

GPIO_18

EBI_CS0B

GPIO_19

NAND_DATA[1]

T26

NAND_DATA[2]

T27

NAND_DATA[3]

U26

NAND_DATA[4]

U27

NAND_DATA[5]

V26

NAND_DATA[6]

V27

NAND_DATA[7]

V28

NAND_CEb

T24

NAND_ALE

R23

NAND_REb

T23

NAND_CLE

T25

NAND_WEb

R24

NAND_RBb

U25

NAND_DATA0

GPIO_22

NAND_DATA1

GPIO_23

NAND_DATA2

GPIO_24

NAND_DATA3

GPIO_25

NAND_DATA4

GPIO_26

NAND_DATA5

GPIO_27

NAND_DATA6

GPIO_28

NAND_DATA7

GPIO_29

NAND_CS0B

GPIO_30

NAND_ALE

GPIO_31

NAND_REB

GPIO_32

NAND_CLE

GPIO_33

NAND_WEB

GPIO_34

NAND_RBB

GPIO_35

A8’h

OPT

10K R173

GPIO_38

SF_MOSI

GPIO_39

SF_SCK

GPIO_40

SF_CSB

GPIO_41

AA28

SDA

R1028 C171 8pF OPT

22 22

C167 8pF OPT

* I2C MAP

N27

AD19

* I2C_2 :

WIRELESS

R110

100

12K HDMI_HPD_1 IR_IN

Y28

BCM_AVC_DEBUG_TX1

Y27

BCM_AVC_DEBUG_RX1

A_DIM

R1041

5V_HDMI_1

BB Add.

EPHY_ACTIVITY EPHY_LINK M_REMOTE_TX

R107

100

R108

100

DTV_ATV_SELECT 5V_HDMI_2

G4 L24

R1033

R1046

R115

1.8K For CI

AV_CVBS_DET

R1044

P25

C173 22uF 16V

M_REMOTE_TX 17page : Motion Remocon M_REMOTE_RX 17page : Motion Remocon

M_REMOTE_RX VREG_CTRL TUNER_RESET

EMI C180 100pF 50V

For CI

/CI_CD1

CI_OUTCLK /CI_CD2 /CI_IREQ MODEL_OPT_6

K4 K1

MODEL_OPT_3

L27

WIRELESS_DL_RX

M26 N23

R132

R28

R1050

100

R27

R161

R26

R133

WIRELESS_DL_TX FE_TS_VAL_ERR 5V_HDMI_4 MODEL_OPT_2 SCART1_DET

P27

SIDE_COMP_DET R103

K6 K5

0 R129

P26 M3

100 22

RF_SWITCH_CTL_CHB RGB_DDC_SCL

R160

FRC_RESET

R102

15page : CHB_SUB_TUNER +3.3V_NORMAL

RGB_DDC_SDA COMP2_DET

22 R1051 LOCAL DIMMING

SIDE_COMP_DET RF_SWITCH_CTL_CHB

R1052 +3.3V_NORMAL 4.7K

R1049

GPIO_57

External Demod.

5V_HDMI_3

100 22

P28

LG5111_RESET HP_DET

LG5111_RESET

W27

SCL0_3.3V

W28

SGPIO_01

SDA0_3.3V

W26

SGPIO_02

SCL1_3.3V

W25

SGPIO_03

SDA1_3.3V

SGPIO_04

SCL2_3.3V

SGPIO_05

SDA2_3.3V

SGPIO_06

SCL3_3.3V

SDA3_3.3V

SGPIO_07

* NAND FLASH MEMORY 4Gbit (512M for BB)

Boot Strap

100

GPIO_55

* I2C_3 :

100

R109

L23

SGPIO_00 R124

R1048

17page : Motion Remocon 56 AUD_MASTER_CLK

R105

HDMI_HPD_2 IR_IN

R106

AE19 M5

DD 1K

R199

M23

GPIO_56

* I2C_1 :

MODEL_OPT_0 BT_MUTE

P23

GPIO_53

* I2C_0 :

0 WIRELESS

CI_MOD_RESET

AH18

GPIO_54

OPT

R123

R111

N28

GPIO_52 SCL2_3.3V

SC_RE2

R25

GPIO_51

Q104 FDV301N WIRELESS_SCL

SC_RE1

AA25

GPIO_49

OPT

BCM_RX BCM_TX

M27

GPIO_48

SDA2_3.3V

MODEL_OPT_1

Y26

GPIO_50

WIRELESS_SDA

DEMOD_RESET

HDMI_HPD_3

BT_RESET /RST_HUB

Y25

GPIO_47 Q103 FDV301N

28page : ISDB Demod

DEMOD_RESET PWM_DIM

DSUB_DET

GPIO_46

SDA3_3.3V

100

GPIO_45 SCL3_3.3V

R1042

R1029

For CI

HDMI_HPD_4

R113

GPIO_44 R1026

R114

AA26

GPIO_43

SCL

CI_5V_CTL

1K K25 DEMOD_RESET 22 AA27

GPIO_42

MODEL_OPT_4

K26

VSS

V24

SF_MISO

V23

U23

VCC

4.7K

R1025

IC102 M24M01-HRMN6TP NC

R1032 0

C103 0.1uF

PWM0 : GPIO_24 PWM1 : GPIO_09

17page : Motion Remocon

SIDE_AV_DET

K24

GPIO_37

W24

INTERRUPT PIN INTERRUPT PIN INTERRUPT PIN

MODEL_OPT_5

K28

GPIO_36

+3.3V_NORMAL

ERROR_OUT

K27

GPIO_21

U24

POWER_DET DC

R192

L25

GPIO_20 NAND_DATA[0]

N25

1.2K R171

CI_A[6]

F26

EBI_ADDR2

GPIO_23 GPIO_25 GPIO_29 GPIO_26

OPT R1047

L26

1.2K R176

J25

GPIO_01

1.2K R177

H23

GPIO_00

EBI_ADDR4

1.2K R180

CI_A[0] CI_A[5]

N26 EBI_ADDR3

1.2K R183

CI_A[1]

H24

GAS3-*4

EBI_CS

GAS6-*3

9.5T_GAS

MDS61887710

GAS5-*3

MDS61887710

GAS4-*3

9.5T_GAS

MDS61887710

GAS3-*3

9.5T_GAS

MDS61887710

GAS2-*3

9.5T_GAS

MDS61887710

9.5T_GAS

GAS1-*3

9.5T_GAS

H25

MDS62110204

EBI_CS

MDS61887710

J24

1.2K R184

MDS62110204 55LD650_5.5T

J23

CI_A[4] CI_A[2]

1.2K R187

R1045 4.7K

CI_A[3]

: : : :

1.2K R170

GAS9

MDS62110206 OPT

GAS8

MDS62110206

GAS1-*4

GAS7-*1

MDS62110204

+3.3V_NORMAL

EBI_RW

+3.3V_NORMAL

IR_INT IR1_IN IR2_IN IR_OUT

IC100 LGE3556C (C0 VERSION) CI_A[0-13]

GAS7-*2

MDS62110205

GAS6-*1

5.5T_GAS

MDS62110204

GAS6-*2

7.5T_GAS

MDS62110205

5.5T_GAS

OPT

GAS7

MDS62110206

GAS6

6.5T_GAS

MDS62110206

GAS5

6.5T_GAS

MDS62110206

GAS4

MDS62110206

GAS3

OPT

GAS2

MDS62110206

GAS1

6.5T_GAS

MDS62110206

OPT GAS1-*1

5.5T_GAS 7.5T_GAS

SYS_RESETb

MDS62110204

GAS1-*2

R1030

MDS62110205

R1027 10K

+3.3V_NORMAL

SOC_RESET

EXT IRQ GPIO_00, GPIO_01, GPIO_02, GPIO_11, GPIO_11, GPIO_39

SMD GASKET

RESET

Default Res. of all NAND pin is Pull-down +3.3V_NORMAL

+3.3V_NORMAL

2.7K OPT R1008 2.7K

VSS_1 NC_9

NAND_IO[0] : Flash Select (1) 0 : Boot From Serial Flash 1 : Boot From NAND Flash

NC_10 CL

NAND_CLE NAND_IO[1] : NAND Block 0 Write (DNS) 0 : Enable Block 0 Write 1 : Disable Block 0 Write

NAND_ALE

NAND_WEb NAND_IO[3:2] : NAND ECC (1, DNS) 00 : No ECC 01 : 1 ECC Bit 10 : 4 ECC Bit 11 : 8 ECC Bit

+3.3V_NORMAL

4.7K

R136

NC_11 NC_12

NAND_IO[4] : CPU Endian (0) 0 : Little Endian 1 : Big Endian

NC_13 NC_14

C NAND_IO[6:5] : Xtal Bias Control (1, DNS) 00 : 1.2mA (Fundmental Recommand) 01 : 1.8mA 10 : 2.4mA (3rd over tune Recommand) 11 : 3.0mA

FLASH_WP

Q101 KRC103S

NC_15

NC_24 +3.3V_NORMAL NC_23

C136

10uF 10V

VDD_2 VSS_2

C115 0.1uF

NC_22 NC_21

IF_AGC_SEL LNA2_CTL/BOSTER_CTL RF_SWITCH_CTL BT_ON/OFF

NC_20 NAND_DATA[3]

I/O2

NAND_DATA[2]

I/O1

NAND_DATA[1]

I/O0

NAND_DATA[0]

NC_18 NC_17

100 100

R1024

100

MODEL_OPT_0

/CI_SEL

R130

MODEL_OPT_1

AA26

MAIN_MINI_LVDS

MAIN_LVDS

MODEL_OPT_2

R26

DDR-256M

DDR-512M

MODEL_OPT_3

FHD

MODEL_OPT_4

L25

FRC

MODEL_OPT_5

K27

GIP

NON-GIP

MODEL_OPT_6

OLED

NON_OLED

HD NON_FRC

MODEL_OPT_1 MODEL_OPT_2

R181 100 BCM BT MODULE

MODEL_OPT_3 17page:M_RFMODULE_RESET MODEL_OPT_4 15page:TW_9910_RESET

I/O3

NC_19

R1012 R1019

NON_URSA3

URSA3

+3.3V_NORMAL

NAND_DATA[4]

NC_25

FRC R1020

VDD_1

NAND_DATA[5]

I/O4

N28

LOW

HIGH

PIN NO.

PIN NAME MODEL_OPT_0

*MODEL_OPT_0 & MODEL_OPT_4 REFER TO THIS OPTION

MODEL_OPT_515page:CHB_RESET

MODEL_OPT_0 MODEL_OPT_4

MODEL_OPT_6

LOW

HIGH

LOW

URSA3 Internal

HIGH

URSA3 External

LOW

HIGH

PWIZ Pannel T-con with LG FRC

NO_FRC R1018 1K

R1001 2.7K

NAND_DATA[6]

I/O5

MODEL OPTION

MINI_LVDS/NO LOCAL_D R1011 1K

C114 0.1uF

2.7K

NAND_CLE

NC_8

I/O6

LVDS/LOCAL_D R1014 1K

R156 2.7K

NAND_DATA[7]

DDR_512MB R1022 1K

C116 4700pF

2.7K

I/O7

DDR_256MB R1015 1K

NC_7

NAND_DATA[0-7]

NC_26

FHD R1017

R1038 2.7K

NAND_CEb

NC_27

R1021

NAND_REb

NC_28

NAND_RBb OPT R1007 2.7K

Open Drain

EXTERNEL FRC/T_CON FRC R1013 1K

R1035 2.7K

NC_29

NC_6

NO FRC/INTERNER FRC R1010 1K

R157 OPT

NC_5

GIP R1009

R1006OPT 2.7K R158 OPT

NAND_ALE

R1003 2.7K

2.7K

NAND_DATA[6] NAND_DATA[7]

NC_4

R1002 OPT 2.7K R1034

NC_3

NAND FLASH

OLED R118

NAND_DATA[5]

R1037OPT 2.7K

OPT R1004 2.7K

NON_GIP R1023 1K

NAND_DATA[4]

2.7K

NAND_DATA[3]

NC_2

NON_OLED R119 1K

NC_1 R169 2.7K

2.7K

NAND_DATA[0-7]

R1040 OPT 2.7K NAND_DATA[2] R1039

IC101 NAND04GW3B2DN6E

R1005 2.7K

2.7K

R1036 OPT 2.7K NAND_DATA[1]

R191

NAND_DATA[0]

R134

R1000

NAND_DATA[0-7]

NO FRC

FOR ESD 12V Pattern

NC_16 +12V

NAND_IO[7] : MIPS Frequency (DNS) 0 : 405MHz 1 : 378MHz

C178 0.1uF 50V

C179 0.1uF 50V

NAND_ALE : I2C Level (DNS) 0 : 3.3V Switching 1 : 5V Switching NAND_CLE 0 : Enable D2CDIFF AC (DNS) 1 : Disabe D2CDIFF AC

THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION. FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC. Copyright © 2010 LG Electronics. Inc. All rights reserved. Only for training and service purposes

BCM (EUROBBTV) BCM3556 & NAND FLASH

2009.06.18

1 LGE Internal Use Only

When usding FUNDMENTAl then series R = 0 ohm and CL = 8 pF

IC100 LGE3556C (C0 VERSION) D23

B28 B27 A27 F24 F23 E25

A2.5V

C28

LVDS_TX_1_DATA2_P

POD2CHIP_MISTRT

LVDS_TX_1_DATA2_N

POD2CHIP_MIVAL

LVDS_TX_1_DATA3_P

CHIP2POD_MCLKO

LVDS_TX_1_DATA3_N

CHIP2POD_MDO0

LVDS_TX_1_DATA4_P

CHIP2POD_MDO1

LVDS_TX_1_DATA4_N

CHIP2POD_MDO2

LVDS_TX_1_CLK_P

CHIP2POD_MDO3

LVDS_TX_1_CLK_N

CHIP2POD_MDO4

LVDS_PLL_VREG

CHIP2POD_MDO5

LVDS_TX_AVDDC1P2

CHIP2POD_MDO6

LVDS_TX_AVDD2P5_1

CHIP2POD_MDO7

LVDS_TX_AVDD2P5_2

CHIP2POD_MOSTRT

LVDS_TX_AVSS_1

CHIP2POD_MOVAL

LVDS_TX_AVSS_2 LVDS_TX_AVSS_3 LVDS_TX_AVSS_4

AC18 AF20 0.1uF

AG21 C223

0.1uF

C219

0.1uF

C214

BROAD BAND STUDIO

C212

4.7uF

AG20

VDAC_AVDD2P5

LVDS_TX_AVSS_5

VDAC_AVDD1P2

LVDS_TX_AVSS_6

VDAC_AVDD3P3_1

LVDS_TX_AVSS_7

VDAC_AVDD3P3_2

LVDS_TX_AVSS_8 LVDS_TX_AVSS_9 LVDS_TX_AVSS_10

AF19 AD20

R220 : BCM recommened resistor 562 ohm +3.3V_NORMAL R220 P200

C215 0.1uF

TJC2508-4A

AH20

C213 0.01uF

75 R238

R200 1.5K

R201 1.5K

AG19 C2028 4.7uF

AE20 560AH22

VDAC_AVSS_1 VDAC_AVSS_3

CLK54_AVDD1P2

VDAC_1

CLK54_AVDD2P5

VDAC_2

CLK54_AVSS CLK54_XTAL_N

VDAC_VREG

CLK54_XTAL_P CLK54_MONITOR

VCXO_AGND_2

R6 R7 T7

A2.5V

T8 R3 U3 L200 BLM18PG121SN1D

T4 T3 R4 0.1uF

4.7uF

0.1uF

R209 3.9K

C201 100pF

0.1uF

Route INCM between associated left and right signals of same channel

0.1uF

U4 V1

BT_DM

BT_DP

SIDE_USB_DM

U2 T5

C209

C208

C207

R210 120

C203

C202

D3.3V SIDE_USB_DP

The INCM trace ends at the same point where the connector ground connects to the board ground (thru-hole connector pin).

R5 R235

Place test points, resistors near audio connector. Connect the other side of the resistor to GND as close as possible to the ground connection of the associated audio connector.

R266

2.7K

R2 T2

2.7K

USB_AVSS_1

VCXO_AGND_3

USB_AVSS_2

VCXO_AVDD1P2

USB_AVSS_3

VCXO_PLL_AUDIO_TESTOUT

1K R219

P5 P3

A2.5V

A1.2V BLM18PG121SN1D L209

BLM18PG121SN1D

EPHY_TDN EPHY_TDP

N3 P1 P4

BLM18PG121SN1D

N4 N1

C2018 4.7uF

C2020 0.1uF

L210

C2021 4.7uF

C244 0.1uF 16V

C2026 4.7uF

C247 0.1uF

L212

N5 P7

USB_AVDD1P2PLL USB_AVDD2P5 USB_AVDD2P5REF

RESET_OUTB RESETB NMIB TMODE_0

USB_AVDD3P3

TMODE_1

USB_RREF

TMODE_2

USB_DM1

TMODE_3

USB_DP1

SPI_S_MISO

USB_DM2

POR_OTP_VDD2P5

USB_DP2

POR_VDD1P2

USB_MONCDR

C206

0.015uF

AE6 AD7

041:B5

REAR_AV_L_IN

041:B5

REAR_AV_R_IN

R214

C210

0.015uF

002:J6 REAR_AV_LR_INCM COMP2_L_IN

R215

C211

0.015uF

AH4

COMP2_R_IN

R228

C232

0.015uF

AG5

002:J6 041:B5 041:B5

SC1_L_IN SC1_R_IN SC1_LR_INCM SIDE_AV_L_IN

041:B5

SIDE_AV_R_IN 002:J6 SIDE_AV_LR_INCM 009:I3 PC_L_IN 009:I3 002:J7

AG4

COMP2_LR_INCM

002:J7 041:B5

AF6

PC_R_IN

R229

C220

0.015uF

AG6

R230

C221

0.015uF

AF7 AE7

R231

C224

0.015uF

AH5

R232

C225

0.015uF

AG7

R233

C226

0.015uF

AD8

R234

C227

0.015uF

AF8

AH6

AE8

PC_LR_INCM

AH7 AH8 AG8 AF5 0.047uF C256

0.047uF C254

0.047uF

0.047uF C253

C252

0.047uF

0.047uF C299

C298

C296

0.047uF C279

0.047uF C277

C2027 0.047uF

R265

R264

AB9 AA10 AB10 AA11 C222 0.1uF

AB11 AC8 AE5

PLACE NEAR BCM CHIP

C1 F3 C4 A5 E5

Near Q1705

C258

0.1uF

C2019

0.1uF

C261

0.1uF

TU_CVBS_INCM 003:A3

Run Along TUNER_CVBS_IF_P Trace

E6 D7 E7 F7 G7

SC1_RGB_INCM 003:A4

Near J1500

A1.2V

Run Along SC1_R,SC_G,SC_B Trace A2.5V

AD28 AD26 AC26 AC27

54MHz_XTAL_N

002:I1

54MHz_XTAL_P

002:I2

AE25

REAR_AV_CVBS_INCM 003:A3

Y23

Near J1603 A1.2V

C262

0.1uF

C2015

0.1uF

C2016

0.1uF

C264

0.1uF

COMP2_VID_INCM

Run Along COMP_Y_IN,COMP_Pr_IN,COMP_Pb_IN Trace

AB24 AC24

L203 BLM18PG121SN1D

AF25 AF24

C235 4.7uF

C233 0.1uF

V25 AH3

R_VID_INCM 003:A5

Run Along DSUB_R Trace A2.5V

J4 J3

Near P1600

R221

J5 J6

SYS_RESETb 001:A6;001:B7

4.7K

N24

L211 BLM18PG121SN1D

G_VID_INCM 003:A5

Run Along DSUB_G Trace A1.2V

C234 0.1uF

C231 10uF

Run Along DSUB_B Trace

AB8 +3.3V_NORMAL

B_VID_INCM 003:A5

USB_MONPLL

EJTAG_TCK

USB_PWRFLT_1

EJTAG_TDI

USB_PWRFLT_2

EJTAG_TDO

USB_PWRON_1

EJTAG_TMS

USB_PWRON_2

EJTAG_TRSTB

OPT R224 2.7K

H2 H1

OPT R225 2.7K

1K R249

C2011

Near J1500

0.1uF SC1_CVBS_INCM 003:A3

Run Along SC1_CVBS_IN Trace

EJTAG_CE1 EPHY_VREF EPHY_RDAC

A1.2V L204 BLM18PG121SN1D

AB26

EPHY_RDN

PLL_MAIN_AVDD1P2

EPHY_RDP

PLL_MAIN_AGND

EPHY_TDN

PLL_MAIN_MIPS_EREF_TESTOUT

EPHY_TDP

PLL_RAP_AVD_TESTOUT

EPHY_AVDD1P2

PLL_RAP_AVD_AVDD1P2

EPHY_AVDD2P5

PLL_RAP_AVD_AGND

EPHY_AGND_1 EPHY_AGND_2

2.7K

R227 2.7K

AB27 M6 N6

R240 A1.2V L207 BLM18PG121SN1D

390 OPT

C2023

Near J1501

0.1uF

SIDE_AV_CVBS_INCM 003:A3

Run Along SC2_CVBS_IN Trace

AA24 BYP_CPU_CLK BYP_DS_CLK BYP_SYS175_CLK

AUDMX_LEFT1

R226

AC25

EPHY_PLL_VDD1P2

BYP_SYS216_CLK 51

VIDEO INCM

P24

USB_AVDD1P2

EPHY_AGND_3

R204

013:E7;035:AK13

+3.3V_NORMAL

USB_AVSS_5

EPHY_RDN EPHY_RDP

LVDS_TX_0_CLK_P

OPT

C228 10uF

A1.2V A2.5V

USB_AVSS_4

EJTAG_CE0 R218 240

AA23 VCXO_AGND_1

LVDS_TX_0_DATA0_P013:E7;035:AK11 LVDS_TX_0_CLK_N 013:E7;035:AK13

12pF C229

LVDS_TX_0_DATA0_N013:E7;035:AK11

22 R211

LVDS_TX_0_DATA1_P013:E7;035:AK11

BSC_S_SCL BSC_S_SDA

A1.2V

LVDS_TX_0_DATA1_N013:E7;035:AK12

PM_OVERRIDE

A3.3V

LVDS_TX_0_DATA2_P013:F7;035:AK12

AD27

VDAC_RBIAS

M25

LVDS_TX_0_DATA2_N013:F7;035:AK12

VDAC_AVSS_2

AH21

M24

LVDS_TX_0_DATA3_P013:F7;035:AK14

LVDS_TX_AVSS_11

DTV/MNT_V_OUT

LVDS_TX_0_DATA3_N013:F7;035:AK14

LVDS_TX_1_DATA1_N

POD2CHIP_MDI7

54MHz_XTAL_P

LVDS_TX_0_DATA4_P013:F7;035:AK14

POD2CHIP_MDI6

54MHz_XTAL_N

013:E7;035:AK18

LVDS_TX_0_DATA4_N013:F7;035:AK15

X903 54MHz

LVDS_TX_1_DATA1_P

LVDS_TX_1_CLK_P

LVDS_TX_1_DATA0_N

POD2CHIP_MDI5

C257

POD2CHIP_MDI4

L202 BLM18PG121SN1D

R237

R236

A28

LVDS_TX_1_DATA0_P

R250 34

C26

POD2CHIP_MDI3

LVDS_TX_1_DATA0_P013:E7;035:AK16 LVDS_TX_1_CLK_N 013:E7;035:AK18

R248 34

C27

LVDS_TX_0_CLK_N

R247 34

F25

POD2CHIP_MDI2

LVDS_TX_1_DATA0_N013:E7;035:AK16

R251 34

E24

LVDS_TX_0_CLK_P

R244 34

E23

CI_OUTVALID

POD2CHIP_MDI1

LVDS_TX_1_DATA1_P013:E7;035:AK16

R245 34

CI_OUTSTART

LVDS_TX_0_DATA4_N

R246 34

CI_OUTDATA[6] D27 CI_OUTDATA[7] D26

POD2CHIP_MDI0

LVDS_TX_1_DATA1_N013:E7;035:AK17

R260 34

CI_OUTDATA[4] E26 CI_OUTDATA[5] D28

LVDS_TX_0_DATA4_P

R261 34

CI_OUTDATA[2] C25 CI_OUTDATA[3] E27

POD2CHIP_MCLKI

LVDS_TX_1_DATA2_P013:E7;035:AK17

4.7uF

CI_OUTDATA[0] D25 CI_OUTDATA[1] D24

A3.3V A1.2V

LVDS_TX_0_DATA3_N

G23

LVDS_TX_1_DATA2_N013:E7;035:AK17

L208

LVDS_TX_0_DATA2_N LVDS_TX_0_DATA3_P

CI_A[14]

C230 12pF

22 R212

LVDS_TX_1_DATA3_P013:E7;035:AK19

1008LS-272XJLC 33pF

RMX0_SYNC

CI_OUTDATA[0-7],CI_OUTSTART,CI_OUTVALID 045:V14

LVDS_TX_1_DATA3_N013:E7;035:AK19

R243 604

LVDS_TX_0_DATA2_P

0.1uF

RMX0_DATA

LVDS_TX_1_DATA4_P013:E7;035:AK19

0.1uF C240

TP4023

LVDS_TX_0_DATA1_N

C251

A26

RMX0_CLK

LVDS_TX_1_DATA4_N013:E7;035:AK20

C237

TP4022

LVDS_TX_0_DATA1_P

4.7uF

B25

PKT0_SYNC

C236 0.1uF

TP4021

LVDS_TX_0_DATA0_N

C239 0.1uF C242 4.7uF C295 0.1uF C2013 4.7uF

A25

LVDS_TX_0_DATA0_P

PKT0_DATA

C2012 0.1uF

FE_TS_SYNC

When usding Dip-type X-tal then series R = 22 ohm and CL = 12 pF

B4 PKT0_CLK

C241

B26

0.1uF

C24

C238

FE_TS_DATA_CLK FE_TS_SERIAL

54MHz X-TAL

Y24 AE24

R222

AD25

R262

TP is Necessory

AUDIO INCM

AUDMX_RIGHT1 AUDMX_INCM1

PLACE NEAR BCM CHIP

AUDMX_LEFT2 AUDMX_RIGHT2 AUDMX_INCM2

PLACE NEAR Jacks

AUDMX_LEFT3

5.1

AUDMX_RIGHT3 AUDMX_INCM3

Near J1501

R256

Route Between SC2_L_IN & SC2_R_IN

AUDMX_LEFT4

0.15uF C2014

AUDMX_RIGHT4

SIDE_AV_LR_INCM 002:C6 0.47uF C271

AUDMX_INCM4 5.1

AUDMX_LEFT5 AUDMX_RIGHT5

Near J1600

AUDMX_INCM5

002:C6 REAR_AV_LR_INCM R258

Route Between AV1_L_IN & AV1_R_IN

AUDMX_LEFT6

0.15uF C2024

0.47uF C2017

AUDMX_RIGHT6 AUDMX_INCM6 AUDMX_AVSS_1 5.1

AUDMX_AVSS_2 AUDMX_AVSS_3 AUDMX_AVSS_4

Near J1603

R259

Route Between COMP1_L_IN & COMP1_R_IN

0.15uF C265

Route Between SC1_L_IN & SC1_R_IN

0.15uF C2022

AUDMX_AVSS_5

COMP2_LR_INCM 002:C6 C2025 0.47uF

AUDMX_AVSS_6 AUDMX_LDO_CAP AUDMX_AVDD2P5 5.1

Near J1500

R257

A2.5V

C217 10uF

SC1_LR_INCM 002:C6 0.47uF C270

5.1

Near J1602

R252

Route Between PC_L_IN & PC_R_IN

0.15uF C269

PC_LR_INCM 002:C6 0.47uF C2010

Near Q1704 TU_SIF_INCM

Route Along With TUNER_SIF_IF_N

THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION. FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC. Copyright Â© 2010 LG Electronics. Inc. All rights reserved. Only for training and service purposes

BCM (EUROBBTV) BCM3556 AUD_IN/LVDS

003:A3

2009.06.18

2 LGE Internal Use Only

D1.2V

Place here for common circuit with ATSC +1.8V_AMP

+1.8V_HDMI

+3.3V_NORMAL

L111 BLM18PG121SN1D

D3.3V

D1.2V

A3.3V

L112 CIC21J501NE

C243 0.1uF

C249 4.7uF

C381 0.1uF

C382 0.01uF

C250 1000pF

C380 10uF

C379 10uF

C287 100uF

C286 33uF

C383 1000pF

C246 0.01uF

C378 0.1uF

C376 4.7uF

C374 0.01uF

C259 1000pF

C366 0.1uF

C266 4.7uF

C288 1000pF

C245 4.7uF

C290 0.01uF

C255 1000pF

C377 0.01uF

C375 0.1uF

C263 4.7uF

C267 0.01uF

C373 1000pF

C289 0.1uF

FOR ESD

C2008 0.1uF 16V

C2007 0.1uF 16V

D3.3V

AG28

AG27 AE26

TU_IF_N_1 TU_IF_P_1

AE28 C172 4.7uF

TU_IF_N_1

C113 0.1uF L103

TU_IF_P_1

BLM18PG121SN1D

C119 0.1uF

A1.2V

AE27 AD24

C144 0.1uF

AB19 AB25

C122 4.7uF

EDSAFE_AVSS_2

I2S_DATA_OUT

EDSAFE_AVSS_3

I2S_LR_IN

EDSAFE_AVSS_4

I2S_LR_OUT

EDSAFE_AVSS_5

AUD_LEFT0_N

EDSAFE_AVDD2P5

AUD_LEFT0_P

EDSAFE_DVDD1P2

AUD_AVDD2P5_0

EDSAFE_IF_N

AUD_AVSS_0_1

EDSAFE_IF_P

AUD_AVSS_0_2

PLL_DS_AGND

AUD_AVSS_0_3

PLL_DS_AVDD1P2

AUD_AVSS_0_4

PLL_DS_TESTOUT

AUD_AVSS_0_5 AUD_RIGHT0_N

A2.5V

AUD_RIGHT0_P

AB18 C112 0.1uF

C111 0.1uF

BLM18PG121SN1D

AC17

L104 C120 1000pF BLM18PG121SN1D

AB17

L105 C117 1000pF

C123 0.01uF

AD14 AD16 AB15 AC15 AD13

C118 0.01uF

AE13 AC13

DSUB

AB14 DSUB_R R_VID_INCM DSUB_G

AC12

G_VID_INCM DSUB_B

AB13

B_VID_INCM

AC11

AD12 AA14 AD11

10 C101 47pF

COMP2_Pr

AB12 0.1uF

C128

0.1uF

C129

0.1uF

AD10 AE9 AF9 AH9 AG9

SC1_RGB(EU)/COMPNENT1[NON_EU] COMP1_Y ==>

C127

AC10

R312 75

1% R120 82

C104 OPT

R131 75

COMP2_Pb COMP2_VID_INCM

C169 47pF

C17047pF

R195

AC14

C130

0.1uF

AG15

C131

0.1uF

AE15

C132

SC1_G

0.1uF

AF15 AH15

SC1_RGB_INCM

C134

0.1uF

AF16

C135

0.1uF

AH17

NON_EU 1%

1% NON_EU R313

OPT 1% R135 75

SIDE COMPONENT

C133

0.1uF

C105 OPT NON_EU R315 75

COMP1_Pr ==> SC1_R COMP1_Pb ==> SC1_B

ONLY USE NON_EU FOR COMP 1

R135-*1

AH16

82 1%

C174

0.1uF

AG14

C175

0.1uF

AE14

C176

R196 10

0.1uF

AG10

R167 75

SIDE_COMP_Y

R166 75

1% R165 82

SIDE_COMP_Pb SIDE_COMP_INCM

C177 OPT

AH10

R100 R142 R143 R141

SIDE_COMP_Pb SIDE_COMP_INCM EU R2112

TU_CVBS 1% 18

REAR_AV_CVBS

NON_EU R2112-*1

AE10

NON_EU R141-*1 5%

5% 12

SIDE_COMP_Pr

CVBS

AE11 AF11

AH11

62 OPT 62 75 1% EU

AH13 AE12 AF12 C110

R2113 12

SC1_CVBS_IN

R2114 R2115

0 SIDE_AV_CVBS

0.1uF

AD9

C124

0.1uF

AG11

C125

0.1uF

AG12

C100

0.1uF

AF13 AC9

TU_CVBS_INCM REAR_AV_CVBS_INCM

AF10 A2.5V

SC1_CVBS_INCM

AH12

A2.5V

AG13 R137 10K

R4020 10K

0.1uF C106

R128 0

AG17 AD15 A1.2V

SC1_ID

OPT

L106 BLM18PG121SN1D R3055 240

R139 12K

C121 0.1uF

C140 4.7uF

AE16 AE17 AB16 AA15 AC16 AG3

12K R4021

120 R3056

TU_SIF_INCM OPT

AUD_LEFT1_N

SD_V5_AVDD2P5

AUD_LEFT1_P

SD_V5_AVSS

AUD_RIGHT1_N

SD_V1_AVDD1P2

AUD_RIGHT1_P

SD_V1_AVDD2P5

AUD_AVDD2P5_1

SD_V1_AVSS_1

AUD_AVSS_1_1

SD_V1_AVSS_2

AUD_AVSS_1_2

SD_V2_AVDD1P2

AUD_AVSS_1_3

SD_V2_AVDD2P5

AUD_LEFT2_N

SD_V2_AVSS_1

AUD_LEFT2_P

SD_V2_AVSS_2

AUD_RIGHT2_N

SD_V2_AVSS_3

AUD_RIGHT2_P

SD_V3_AVDD1P2

AUD_AVDD2P5_2

SD_V3_AVDD2P5

AUD_AVSS_2_1

SD_V3_AVSS_1

AUD_AVSS_2_2

SD_V3_AVSS_2

C4020 0.1uF

AF4

AUD_SPDIF

SD_V4_AVDD1P2

SPDIF_AVDD2P5

SD_V4_AVDD2P5

SPDIF_AVSS

SD_V4_AVSS

SPDIF_IN_N

SD_R

SPDIF_IN_P

SD_G HDMI_RX_0_CEC_DAT

SD_B

HDMI_RX_0_HTPLG_IN

SD_INCM_B

HDMI_RX_0_HTPLG_OUT

SD_Y1

HDMI_RX_0_DDC_SCL

SD_PR1

HDMI_RX_0_DDC_SDA

SD_PB1

HDMI_RX_0_RESREF

SD_INCM_COMP1

HDMI_RX_0_CLK_N

SD_Y2

HDMI_RX_0_CLK_P

SD_PR2

HDMI_RX_0_DATA0_N

SD_PB2

HDMI_RX_0_DATA0_P

SD_INCM_COMP2

HDMI_RX_0_DATA1_N

SD_Y3

HDMI_RX_0_DATA1_P

SD_PR3

HDMI_RX_0_DATA2_N

SD_PB3

HDMI_RX_0_DATA2_P

SD_INCM_COMP3

HDMI_RX_0_VDD3P3

SD_L1

HDMI_RX_0_VDD1P2

SD_C1

HDMI_RX_0_VDD2P5

SD_INCM_LC1

HDMI_RX_0_AVSS_1

SD_L2

HDMI_RX_0_AVSS_2

SD_C2

HDMI_RX_0_AVSS_3

SD_INCM_LC2

HDMI_RX_0_AVSS_4

SD_L3

HDMI_RX_0_AVSS_5

SD_C3

HDMI_RX_0_AVSS_6

SD_INCM_LC3

HDMI_RX_0_PLL_AVSS

SD_CVBS1

HDMI_RX_0_PLL_DVDD1P2

SD_CVBS2

HDMI_RX_0_PLL_DVSS

SD_INCM_CVBS1

HDMI_RX_1_CEC_DAT

SD_INCM_CVBS2 HDMI_RX_1_HTPLG_IN SD_INCM_CVBS3 HDMI_RX_1_HTPLG_OUT HDMI_RX_1_DDC_SCL

SD_SIF1

HDMI_RX_1_DDC_SDA

SD_INCM_SIF1

HDMI_RX_1_RESREF

SD_FB

HDMI_RX_1_CLK_N

SD_FS

HDMI_RX_1_CLK_P

SD_FS2

HDMI_RX_1_DATA0_N HDMI_RX_1_DATA0_P PLL_VAFE_AVDD1P2 PLL_VAFE_AVSS HDMI_RX_1_DATA1_N HDMI_RX_1_DATA1_P PLL_VAFE_TESTOUT RGB_HSYNC HDMI_RX_1_DATA2_N HDMI_RX_1_DATA2_P HDMI_RX_1_VDD1P2 HDMI_RX_1_VDD2P5 HDMI_RX_1_AVSS_1

RGB_HSYNC

HDMI_RX_1_AVSS_2

RGB_VSYNC

HDMI_RX_1_AVSS_3 HDMI_RX_1_AVSS_4 HDMI_RX_1_AVSS_5

SC1_FB

HDMI_RX_1_AVSS_6 HDMI_RX_1_AVSS_7 0 R2116

HDMI_RX_1_AVSS_8 OPT

AUD_LRCK HP_LOUT_N

AG26 AH26

HDMI_RX_1_AVSS_9 HDMI_RX_1_PLL_AVSS HDMI_RX_1_PLL_DVDD1P2 HDMI_RX_1_PLL_DVSS

C370 0.1uF

C293 0.01uF

C294 0.1uF

C274 0.1uF

C272 0.1uF

C275 0.1uF

C276 0.1uF

C278 4.7uF

C280 4.7uF

C297 4.7uF

C2004 33uF

A2.5V

C147 0.01uF

AA20 AB21

C155 0.1uF

C162 10uF

AC22

D1.8V

AC23 AD23 AH25

D1.8V

HP_ROUT_N

AG25

HP_ROUT_P

AH23 BT_LOUT_N

AG23

BT_LOUT_P

AG24

C248 1000pF

BT_ROUT_N

AH24

C281 1000pF

C282 1000pF

C283 1000pF

C284 0.01uF

C285 0.01uF

C2005 0.01uF

BT_ROUT_P

AE22

C148 0.01uF

AB20 AC21

C156 0.1uF

C2006 0.01uF

C365 0.1uF 16V

C364 0.1uF 16V

C357 10uF 10V

C363 0.1uF 16V

C356 0.1uF 16V

C348 0.1uF 16V

C320 0.1uF 16V

C319 0.1uF 16V

C318 0.1uF 16V

C304 0.1uF 16V

C163 10uF

AE23 AF21

SCART1_Lout_N

AE21

SCART1_Lout_P

AF22

SCART1_Rout_N

AG22

SCART1_Rout_P

AD21 C149 0.01uF

AC20 AD22

C157 0.1uF

C164 10uF

AH2 SPDIF_OUT

AC6 AE4

C150 0.1uF

AF3

+5V_NORMAL

IC100 LGE3556C (C0 VERSION)

AH1

R2036 1K

D1.2V

AA6 AA5

R309

10K

AB3

R307

R308

AC4

499

IC100 LGE3556C (C0 VERSION)

HDMI_SDA

J8 C3006 0.1uF 16V

HDMI_CLK-

AC2

HDMI_CLK+

AD1

K8 L8 M8

HDMI_RX0-

AD2

N8 A3.3V

HDMI_RX0+

AE1

HDMI_RX1-

AE2

HDMI_RX1+

AF1

HDMI_RX2+

AD3

AA8

BLM18PG121SN1D L109

HDMI_RX2-

AF2

A1.2V

H9 H10

A2.5V

AE3

H11

AC3

H12 H13

C160 0.1uF

C153 0.1uF

C145 4.7uF

H14 BLM18PG121SN1D L107

AB6

H15

AG2

H16

AB4

H17

AA7

H18

H19 C151 0.01uF

C158 1000pF

AC5

C165 10uF

H21 J21

K21

V4 U6 V5

D3.3V

L21 M21 N21 P21 R21 T21

V3 W4 W2

499

A3.3V

R153

U21 V21

OPT

W21

W3 R205 20

Y1 Y2

Y21

VDDC_2

VDDC_3

AB7

VDDC_4

AC7

VDDC_5

VDDC_6

VDDC_7

AA9

VDDC_8

G10

VDDC_9

A11

VDDC_10

L11

VDDC_11

M11

VDDC_12

N11

VDDC_13

P11

VDDC_14

R11

VDDC_15

T11

VDDC_16

U11

VDDC_17

V11

VDDC_18

D12

VDDC_19

G12

VDDC_20

L12

VDDC_21

M12

VDDC_22

N12

VDDC_23

P12

VDDC_24

R12

VDDC_25

T12

VDDC_26

U12

VDDC_27

V12

VDDC_28

L13

VDDC_29

M13

VDDC_30

N13

VDDC_31

P13

VDDC_32

R13

VDDC_33

T13 V13

AH27

AB1

BLM18PG121SN1D L110

A1.2V

AB2

A2.5V

C2003 0.1uF

L14

AA18

AA19 C154 0.1uF

E28

C161 0.1uF

L28 U28

FOR ESD

AB28

V7 BLM18PG121SN1D L108

W7 U8 V8

C384 33uF 10V

VDDO_2

P14

VDDO_3

R14

VDDO_4

T14

VDDO_5

U14

VDDO_6

V14

VDDO_7

L15

VDDO_8

M15 P15

G11

AA4

G13 C166 10uF

N14

N15

C152 0.01uF

VDDO_1

D1.8V

C159 1000pF

M14

AA12

C146 4.7uF

G14

AGC_VDDO

D3.3V

AA13

U13

AA1

VDDC_1

A3.3V

AA2

AC1

AB5

AD6 J7

HDMI_SCL

R152

AD4

AD5

A2.5V

A14 G15 A19 G19

C292 1000pF

HP_LOUT_P

G17

C369 4.7uF

AF23

AA3

HDMI_RX_1_VDD3P3

R2117 0

AG18

SD_CVBS3 SD_CVBS4

C371 0.01uF

AUD_LRCH

AD18

AG1

SD_INCM_G

RGB_VSYNC

CONNECT NEAR BCM CHIP

AH19

SD_INCM_R

SD_INCM_CVBS4 AF17

SIDE_AV_CVBS_INCM

TU_SIF

AF14 AH14

SIDE_COMP_Y SIDE_COMP_Pr

AG16

SD_V5_AVDD1P2

C268 1000pF

AUD_SCK

AD17

R2035 0

AF28

C216 0.1uF

AF18

10K

AF27

I2S_DATA_IN

R2039

AF26 A1.2V BLM18PG121SN1D L102

I2S_CLK_OUT

EDSAFE_AVSS_1

10K

TU_IF_AGC_1 TU_IF_AGC_2

I2S_CLK_IN

DS_AGCT_CTL

10K

AB22

A2.5V

AE18 DS_AGCI_CTL

R310

AA21

R2038

AH28

TU_IF_AGC_2

R2037 OPT 10K

TU_IF_AGC_1

COMP2_Y

D1.8V

IC100 LGE3556C (C0 VERSION)

26page : TUNER(HALF NIM)

COMPONENT

C291 10uF

DDRV_1

R15

DDRV_2

T15

DDRV_3

U15

DDRV_4

V15

DDRV_5

A16

DDRV_6

G16

DDRV_7

L16

DDRV_8

M16

DDRV_9

N16

P16 DVSS_1

DVSS_62

DVSS_2

DVSS_63

DVSS_3

DVSS_64

DVSS_4

DVSS_65

DVSS_5

DVSS_66

DVSS_6

DVSS_67

DVSS_7

DVSS_68

DVSS_8

DVSS_69

DVSS_9

DVSS_70

DVSS_10

DVSS_71

DVSS_11

DVSS_72

DVSS_12

DVSS_73

DVSS_13

DVSS_74

DVSS_14

DVSS_75

DVSS_15

DVSS_76

DVSS_16

DVSS_77

DVSS_17

DVSS_78

DVSS_18

DVSS_79

DVSS_19

DVSS_80

DVSS_20

DVSS_81

DVSS_21

DVSS_82

DVSS_22

DVSS_83

DVSS_23

DVSS_84

DVSS_24

DVSS_85

DVSS_25

DVSS_86

DVSS_26

DVSS_87

DVSS_27

DVSS_88

DVSS_28

DVSS_89

DVSS_29

DVSS_90

DVSS_30

DVSS_91

DVSS_31

DVSS_92

DVSS_32

DVSS_93

DVSS_33

DVSS_94

DVSS_34

DVSS_95

DVSS_35

DVSS_96

DVSS_36

DVSS_97

DVSS_37

DVSS_98

DVSS_38

DVSS_99

DVSS_39

DVSS_100

DVSS_40

DVSS_101

DVSS_41

DVSS_102

DVSS_42

DVSS_103

DVSS_43

DVSS_104

DVSS_44

DVSS_105

DVSS_45

DVSS_106

DVSS_46

DVSS_107

DVSS_47

DVSS_108

DVSS_48

DVSS_109

DVSS_49

DVSS_110

DVSS_50

DVSS_111

DVSS_51

DVSS_112

DVSS_52

DVSS_113

DVSS_53

DVSS_114

DVSS_54

DVSS_115

DVSS_55

DVSS_116

DVSS_56

DVSS_117

R16 T16 U16 V16 AA16 D17 L17 M17 N17 P17 R17 T17 U17 V17 AA17 AC19 G18 L18 M18 N18 P18 R18 T18 U18 V18 D20 G20 H20 A21 E21 F21 G21 E22 F22 G22 H22 J22 K22 L22 M22 N22 P22 R22 T22 U22 V22 W22 Y22 AA22 W23 AB23 F28 M28 T28 AC28

DVSS_57 DVSS_58 DVSS_59 DVSS_60 DVSS_61

EUROBBTV BCM3556 VIDEO IN

2009.06.18

LGE Internal Use Only

D1.8V A1.2V

IC100 LGE3556C (C0 VERSION)

DDR_EXT_CLK DDR0_CLK DDR0_CLKB DDR1_CLK DDR1_CLKB DDR01_A00 DDR01_A01 DDR01_A02 DDR01_A03 DDR0_A04 DDR0_A05 DDR0_A06 DDR01_A07 DDR01_A08 DDR01_A09 DDR01_A10 DDR01_A11 DDR01_A12 DDR01_A13 DDR1_A04 DDR1_A05 DDR1_A06 DDR01_BA0 DDR01_BA1 DDR01_BA2 DDR01_CASB DDR0_DQ00 DDR0_DQ01 DDR0_DQ02 DDR0_DQ03 DDR0_DQ04 DDR0_DQ05 DDR0_DQ06 DDR0_DQ07 DDR0_DQ08 DDR0_DQ09 DDR0_DQ10 DDR0_DQ11 DDR0_DQ12 DDR0_DQ13 DDR0_DQ14 DDR0_DQ15 DDR1_DQ00 DDR1_DQ01 DDR1_DQ02 DDR1_DQ03 DDR1_DQ04 DDR1_DQ05 DDR1_DQ06 DDR1_DQ07 DDR1_DQ08 DDR1_DQ09 DDR1_DQ10 DDR1_DQ11 DDR1_DQ12 DDR1_DQ13 DDR1_DQ14 DDR1_DQ15 DDR0_DM0 DDR0_DM1 DDR1_DM0 DDR1_DM1 DDR0_DQS0 DDR0_DQS0B DDR0_DQS1 DDR0_DQS1B DDR1_DQS0 DDR1_DQS0B DDR1_DQS1 DDR1_DQS1B DDR01_RASB DDR_VREF0 DDR_VREF1 DDR01_WEB DDR_VDDP1P8_1

B23 B17

R411 OPT

004:A7;004:C4

DDR0_CLK 004:C7;004:C4 DDR0_CLKb 004:C7;004:C4 DDR1_CLK 004:F7;004:F4

C12 A13 A12

004:A7;004:C4

DDR1_CLKb 004:F7;004:F4

B15

DDR01_A[0]

E14

DDR01_A[1]

A15

DDR01_A[2]

D15

DDR01_A[3]

E12

DDR0_A[5]

F13

DDR0_A[6]

C14

DDR01_A[7]

F14

DDR01_A[8]

B14

DDR01_A[9] DDR01_A[11]

D13

DDR01_A[12]

B13

DDR01_A[13]

DDR0_A[4-6]

C15

DDR1_A[5]

D16

DDR1_A[6]

E8 F8 F2

DDR01_RASb

DDR01_CASb

DDR01_WEb

F3 G8

G3 G1

DDR01_BA2

DDR0_A[4-6] DDR1_A[4-6]

DDR01_A[1]

DDR01_A[2]

DDR0_A[5]

DDR0_A[6]

A17

DDR01_CASb

DDR01_A[7]

DDR01_A[8]

DDR0_DQ[0]

B11

DDR0_DQ[1]

DDR01_A[9]

DDR0_DQ[2]

DDR01_A[10]

D11

DDR0_DQ[3]

DDR01_A[11] DDR01_A[12]

DDR0_DQ[0-7]

DDR0_DQ[4]

E10

DDR0_DQ[9]

DQ5

CAS

DQ6

DQ7

DDR01_A[13]

BA1

DQS DM/RDQS

DDR0_DQ[10] DDR0_DQ[11] DDR0_DQ[12]

DDR0_DQ[13]

D10

DDR0_DQ[14]

L2 L8

VDDQ_1

VDDQ_2

VDDQ_3

VDDQ_4

VDDQ_5

VDD_1

VDD_2

A7 A8

VDD_3

DQ1

CKE

DQ2

DDR0_DQ[4]

DDR0_DQ[5]

DDR01_RASb

DDR0_DQ[6]

DDR01_CASb

DDR01_WEb

DDR0_DQ[7]

DQ4 RAS

DQ5

CAS

DQ6

DQ7

DDR1_DQ[0]

DDR1_DQ[1]

DDR1_DQ[5]

DDR1_DQ[3]

A10/AP

VSSQ_1

A11

VSSQ_2

A12

VSSQ_3

A13

VSSQ_4

NC_2/A14 NC_3/A15

VSS_2 VSS_3

DDR1_A[4-6]

DDR0_DQS0

004:A4

DDR0_DQS0b

004:A4

DDR0_DM0

DDR01_BA1

DDR1_A[6]

DDR01_BA2

BA0 BA1 NC_1/BA2

DDR1_DQ[4]

DDR1_DQ[2]

R408

DDR1_DQ[6]

DDR01_A[12] R409

DDR1_DQ[7]

DDR0_A[4-6]

DDR01_CASb

DQS DM/RDQS

DDR1_DQS0 DDR1_DQS0b

004:A3

DDR01_A[11]

DDR1_DM0

004:A4

DDR01_A[8]

DDR1_A[4]

004:A4

NU/RDQS

DDR01_A[0-3,7-13]

B18

DDR1_DQ[5]

B20

DDR1_DQ[6]

D18 E18

DDR1_DQ[7] DDR1_DQ[8]

D21

DDR1_DQ[9]

F18

DDR1_DQ[10]

D1.8V DDR01_A[0]

DDR01_A[1]

DDR01_A[2]

004:B6;004:F3;004:I7 DDR1_A[4-6]

DDR01_A[3] DDR1_A[4]

DDR1_A[5]

DDR1_A[6]

DDR01_A[7]

DDR01_A[8]

DDR01_A[9]

DDR01_A[10]

DDR01_A[11]

DDR01_A[12]

DDR01_A[13]

B8 D2 D8

VREF VDDL

VDDQ_1

VDDQ_2

VDDQ_3

VDDQ_4

VDDQ_5

VDD_1

VDD_2

VDD_3

VSSQ_1

A11

VSSQ_2

A12

VSSQ_3

A13

VSSQ_4 VSS_1

DDR0_VREF0

NC_2/A14 NC_3/A15

004:A7;004:C5;004:C2;004:F2;004:I4;004:I6 DDR01_ODT

C449

DDR01_BA1

DDR01_BA0

B22

DDR1_DQ[14]

E17

DDR01_WEb

DDR01_CKE DDR01_ODT

L1 E9

DDR1_DQ[15]

R410

VSS_2 VSS_3

D2 D8

DDR01_RASb DDR01_A[2]

A3 E3

DDR0_A[6]

DDR1_VREF0

DDR01_A[3]

DDR0_DM0 004:E6

F19 B10

DDR01_A[1]

C452

VDDL

C463

75 DDR01_BA1 DDR01_A[12] AR406

C466

VSSDL

0.1uF 470pF

F10 F9

IC401 NT5TU128M8DE_BD

C19

004:A7;004:C7

DDR0_CLK

470pF 0.1uF

DDR01_A[9]

004:A7;004:C7

DDR0_CLKb

DDR01_CKE 004:A7;004:C7;004:F7;004:F4

D19

DDR1_DQS1b 004:H3 DDR01_RASb

C16

DDR0_VREF0 DDR1_VREF0

A7 A23

DQ1

CKE

DQ2

DDR01_RASb

DDR01_CASb

DDR01_WEb

F3 G8

DQ4 RAS

DQ5

CAS

DQ6

DDR01_WEb

1uF

470pF

1uF

470pF

1uF

470pF

BA0

DQS

BA1

DM/RDQS

NC_1/BA2

NU/RDQS

DDR01_A[1]

DDR01_A[2]

DDR01_A[3]

DDR0_A[4]

DDR0_A[5]

J3 J7

DDR01_A[7]

DDR01_A[8]

DDR01_A[9]

DDR01_A[10]

DDR01_A[11]

DDR01_A[12]

DDR01_A[13]

VDDQ_1

VDDQ_2

VDDQ_3

VDDQ_4

VDDQ_5

VDD_1

VDD_2

VDD_3

VDD_4

A9 A10/AP

VSSQ_1

A11

VSSQ_2

A12

VSSQ_3

A13

VSSQ_4

10K

R418

D1.8V

L3 NC_2/A14 NC_3/A15

DDR1_VREF0 VTTS

DDR0_VREF0

C494 0.1uF

C496 0.1uF

DDR1_DQ[8-15]

DDR0_DQ[12]

DDR01_CKE

DDR0_DQ[13]

DDR0_DQ[15]

DQ0

DQ1

CKE

DQ2 DQ3

DDR0_DQ[11]

DDR01_RASb

DDR0_DQ[10]

DDR01_CASb

DDR0_DQ[14]

DDR01_WEb

F3 G8

DQ4 RAS

DQ5

CAS

DQ6

DDR1_DQ[9]

DDR1_DQ[8]

DDR1_DQ[12]

DDR1_DQ[13]

DDR1_DQ[15]

DDR1_DQ[14]

DDR1_DQ[10]

DDR1_DQ[11]

DQ7

C497 0.1uF C498 0.1uF

DDR0_DQS1

004:A4

DDR0_DQS1b

004:A4

DDR0_DM1

VSS_2 VSS_3

DDR01_BA1

DQS

G2 G3

004:A4

DDR01_BA2

BA0 BA1

DM/RDQS

NC_1/BA2

NU/RDQS

DDR1_DQS1

DDR1_DQS1b

DDR1_A[4-6] 004:B6;004:F6;004:I7

C3 C7

DDR01_A[1]

DDR01_A[2]

DDR01_A[3]

J2 J8

DDR1_A[5]

DDR1_A[6]

DDR1_A[4]

DDR01_A[7]

DDR01_A[8]

DDR01_A[9]

DDR01_A[10]

DDR01_A[11]

DDR01_A[12]

DDR01_A[13]

VDDQ_1

VDDQ_2

VDDQ_3

VDDQ_4

VDDQ_5

VDD_1

VDD_2

VDD_3

VDD_4

A9 VSSQ_1

A11

VSSQ_2

A12

VSSQ_3

A13

VSSQ_4

VSS_1 L3

DDR0_VREF0

NC_2/A14 NC_3/A15

VSS_4

C1 C3 C7 C9 A1 L1 E9 H9 A7

A10/AP

VSSQ_5

004:A3

D1.8V DDR01_A[0]

C9 L1

004:A3 004:A4

DDR1_DM1

DDR01_A[0-3,7-13]

DQS

VSS_2 VSS_3

B2 B8 D2 D8 A3 E3 J1 K9

DDR1_VREF0

VSS_4

VTT DDR01_ODT

E2 ODT

VREF VDDL

VTT_IN

VSSDL

E1 E7

DDR01_ODT C450

C453

0.1uF 470pF

E2 ODT

VREF VDDL VSSDL

C464

C467

E7 470pF 0.1uF

VCC

VDDQ

C422 1uF 10V

R417 220

C416 10uF 10V

C420 0.1uF 16V

Close to IC

C418 1uF 10V

Close to IC

0.1uF

16V

VREF

DDR1_CLKb

GND

DDR0_DQ[8]

D1.8V DDR01_A[0]

VSS_1

IC404 BD35331F-E2

DDR0_DQ[9]

DDR01_A[0-3,7-13]

D3.3V

C414

C493 0.1uF 75 AR409

VSSQ_5

C423 10uF 10V

75 AR408

004:B5

DQ7

DQS

* DDR_VTT

C492 0.1uF

DDR01_A[8]

DDR01_BA0

DDR01_BA2

DDR_VTT

IC403 NT5TU128M8DE_BD

DDR0_A[6]

R415

DDR01_A[11] DDR01_A[13]

DDR0_DQ[8-15]

DDR01_BA0 DDR01_BA1

C17 D1.8V

DQ0

DQ3

DDR1_DQS0b 004:H6 DDR1_DQS1 004:H3

E19

Close to IC

C484 0.1uF 75 AR407

DDR1_CLK E8

DDR0_DQS1b 004:E3 DDR1_DQS0 004:H6

B19

C413 0.1uF 16V

C483 0.1uF

DDR01_A[10]

Close to IC

DDR0_DQS0 004:E6 DDR0_DQS0b 004:E6 DDR0_DQS1 004:E3

C415

75 AR405

R404

DDR0_DM1 004:E3 DDR1_DM0 004:H6 DDR1_DM1 004:H3

0.1uF

C491 0.1uF

DDR01_A[0]

E2 VREF

VSS_4

F9 ODT

C421 0.1uF

DDR_VTT

DDR01_CKE DDR01_ODT

A20

D22

C499 0.1uF 75

DDR01_BA2

C10

75 AR404

DDR01_WEb

A10

R414

C495 470pF

DDR01_BA2

DDR1_DQ[11] DDR1_DQ[12] DDR1_DQ[13]

C490 0.1uF

75 AR403

A10/AP

DDR01_BA0

F17

C489 0.1uF

DDR01_A[10]

VDD_4

VSSQ_5

VSSDL

DDR1_DQ[0-7]

E2 ODT

DDR1_DQ[8-15]

A22

C488 0.1uF

DDR01_A[13] DDR01_A[3] AR402

DDR0_A[4]

DDR1_DQ[4]

C487 0.1uF 75 AR401

DDR1_DQ[2] DDR1_DQ[3]

C21

C486 0.1uF

DDR01_A[9]

DDR0_A[5]

B21

75 AR400

DDR01_A[7]

DQS

004:A4

C485 0.1uF

DDR01_A[0]

DDR01_A[7]

C419 10uF 10V

C482 0.047uF

DDR01_A[2]

DDR1_DQ[0]

C417 10uF 10V

C481 0.1uF

DDR01_RASb

DDR1_A[5]

VSS_4

DDR01_ODT

DDR0_DQ[15]

E20

C480 10uF

DDR01_A[0-3,7-13]

DDR1_DQ[1]

A18

C479 470pF

C478 0.047uF

C477 0.1uF

C476 10uF

C475 22uF

C474 10uF

C473 10uF

C472 0.1uF

C471 0.047uF

C470 470pF

C469 10uF

C468 0.1uF

C465 0.047uF

C462 470pF

C461 470pF

C460 0.047uF

C459 0.1uF

C458 10uF

C457 470pF

C456 0.047uF

C455 0.1uF

C454 10uF

C451 22uF

C448 10uF

C447 10uF

C446 0.1uF

C445 0.047uF

DQ3

VDD_4

VSSQ_5

DDR0_A[4-6]

C412 0.1uF 16V

DDR01_CKE

DQ0

C20

C406

C411 0.1uF 16V

C18

0.1uF

C425 22uF 10V

DDR0_DQ[3]

F12

DDR0_DQ[2]

NU/RDQS

VSS_1

F11

004:A7;004:F4 DDR1_CLKb

CS DQS

BA0

DDR0_DQ[8-15]

DDR0_DQ[1]

004:B5 R407 100 1%

DDR01_A[1]

DDR01_A[3] DDR0_A[4]

DDR0_DQ[8]

DQ4 RAS

DDR0_DQ[0]

D1.8V H8

DDR01_BA1

DQ2

NC_1/BA2

DDR01_A[0]

DDR01_BA2

DDR0_DQ[7]

CKE

DDR01_A[0-3,7-13]

DDR01_BA0

DDR0_DQ[6]

DQ1

E15

DDR0_DQ[5]

DDR01_BA1

B16

DDR1_DQ[0-7]

DDR01_BA0

DDR01_A[7-13]

F16

C11

DQ0

C8 CK

DDR01_BA0

DDR1_A[4]

F15

DDR0_CLKb

R406 100 1%

DQ3

DDR01_A[10]

C13

DDR0_CLK

DDR01_A[0-3]

DDR0_A[4]

E13

IC402 NT5TU128M8DE_BD DDR0_DQ[0-7] 004:B6 004:A7;004:F4 DDR1_CLK

DDR01_CKE

DDR_VDDP1P8_2

C426 22uF 10V

C444 470pF

IC400 NT5TU128M8DE_BD

DDR01_ODT

B12

C443 10uF

DDR_VTT

240 1%

C23

E11

C442 0.1uF

DDR01_CKE R412

E16

D14

C441 0.047uF

C440 470pF

C22

C410

DDR01_ODT

F20

C400

DDR_COMP

C404

B24

C409

DDR01_CKE

C403

0.1uF

C401

DDR_PLL_LDO

0.1uF

A24

C408

DDR_BVSS1 DDR_PLL_TEST

C402

DDR_BVSS0

C407

DDR_BVDD1

C405

DDR_BVDD0

D1.8V

THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION. FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC. Copyright Â© 2010 LG Electronics. Inc. All rights reserved. Only for training and service purposes

BCM (EUROBBTV)

HONG YEON HYUK DDR Memory

2009.06.18

LGE Internal Use Only

New Item Development EARPHONE BLOCK HP_LOUT

OPT Q900 MMBT3904-(F)

E OPT MMBT3904-(F) Q903

B B E

JK901 KJA-PH-0-0177

+3.3V_NORMAL GND

R917 10K

OPT C902 1000pF 50V

R912 1K HP_DET

DETECT

HP_ROUT

OPT C903 1000pF 50V

OPT Q901 MMBT3904-(F)

OPT MMBT3904-(F)+3.5V_ST Q902

OPT

C R914 10K SIDE_HP_MUTE

COMPONENT +3.3V_NORMAL

R902 10K

Rear CVBS R903 1K COMP2_DET

D900 5.6V

REAR_AV C931 100pF 50V

REAR_AV D906 5.5V

L904 270nH D903 5.1V [GN]O-SPRING

D910 5.1V

C904 27pF 50V

C932 27pF 50V L903 270nH

4A D904 5.5V

[BL]E-LUG-S [BL]O-SPRING

C933 27pF 50V

L902 270nH

[RD]O-SPRING_1 5C

5.5V D905

[RD]E-LUG-S 7C

C934 27pF 50V

[WH]O-SPRING

C935 25V

C906 27pF 50V

C905 27pF 50V

[RD]O-SPRING_2

R907 470K

COMP2_Pr

1uF C939 100pF 50V C936 25V

[RD]O-SPRING

[RD]CONTACT

[WH]C-LUG

[YL]CONTACT

[YL]O-SPRING

[YL]E-LUG

D909 5.6V REAR_AV

REAR_AV C910 100pF 50V C941 25V

D908 5.6V REAR_AV

R921 470K REAR_AV

1uF REAR_AV

AV_CVBS_DET

R926 1K

R928 0 REAR_AV_R_IN

REAR_AV C916 100pF 50V REAR_AV

C940 25V

R909 0 COMP2_R_IN

REAR_AV R927 0 REAR_AV_L_IN

[RD]E-LUG

COMP2_L_IN D901 5.6V

PPJ234-01 JK900

REAR_AV R925 10K REAR_AV [RD]E-LUG

COMP2_Pb

R910 0

[RD]CONTACT 4E

+3.3V_NORMAL REAR_AV JK902 PPJ233-01

[GN]CONTACT

REAR_AV_CVBS REAR_AV C909 47pF 50V

COMP2_Y

[GN]E-LUG 6A

R957 0

D902 5.6V

R961 470K

1uF C937 100pF 50V

REAR_AV D907 5.6V

REAR_AV R920 470K

1uF REAR_AV

REAR_AV C915 100pF 50V

EUROBBTV ETC SUB BOARD I/F

2009.06.18

LGE Internal Use Only

+5V_TU

CAN H-NIM/NIM TUNER for EU

L2700 BLM18PG121SN1D

R2738

VERTICAL_NIM

TU2701-*1 TDFR-G155D

BST_CNTL

+B1[5V]

SCL[A_DEMOD]

SDA[A_DEMOD]

NC(IF_TP)

SIF

R2742

ISA1530AC1 R2740 2.2K

10K

C R2720

close to TUNER RF_S/W_CNTL

R2755 10K

Q2703 2SC3052 C2718 0.01uF 25V

VIDEO

GND

+5V_TU

LNA2_CTL/BOSTER_CTL

BST_CNTL

C2704 100pF 50V

1.2V

3.3V

RESET

+B1[5V]

Q2700 2SC3052 OPT

SCL[D_DEMOD]

SDA[D_DEMOD]

NC[RF_AGC]

R2700

SYNC

VALID

R2724 10K

IF_AGC_SEL

OPT

R2746 470

R2749 82

3 B

SCL[A_DEMOD]

R2726

SDA[A_DEMOD]

R2727

+5V_TU

R2758 47

FE_TS_VAL_ERR

ISA1530AC1

MCL

C2736 0.1uF 16V

FE_TS_ERR

TU_SIF

OPT

ERR

FE_TS_VAL

+5V_TU

+3.3V_TU

IC2702 NL17SZ08DFT2G

C2709 10uF 10V OPT

C2708 0.1uF 16V OPT

C2706 0.1uF 16V

2.5V

OPTION : RF AGC

C2701 0.1uF 16V

R2743 4.7K

Q2704

SCL0_3.3V

SDA0_3.3V

SHIELD

9 10

CN_VERTICAL_LGS8G85

TU2701-*2 TDFR-C155D

RF_S/W_CNTL

SIF NC

C2714 18pF 50V

C2712 18pF 50V

NC(IF_TP) C2702 0.1uF

R2739 200

R2741 200

close to TUNER

TU_CVBS E

16V

R2736

0 B

VIDEO

+3.3V_TU

Q2702 ISA1530AC1

+3.3V_TU

GND

+1.2V_TU

BST_CNTL

+B1[+5V]

NC[RF_AGC]

1.2V

NC_1

SCLT

SDAT

3.3V

C2700 100pF 50V

C2703 0.1uF 16V

C2705 100pF 50V

R2723 100K

R2721 100

C2707 0.1uF 16V

SIF

NC_3

+5V_TU

+2.5V_TU

RESET

TUNER_RESET

C2710 0.1uF 16V

NC_2

R2702 200

VIDEO

GND

+B2[1.2V]

+B3[3.3V]

RESET

NC_4

2.5V

R2701

R2712 200

C2733 0.1uF 16V SCL[D_DEMOD]

ATV_OUT SCL2_3.3V R2728

R2729

SCL

SDA

ERR

SDA[D_DEMOD]

SDA2_3.3V

SYNC

MCL

ERR

SYNC

Q2705 ISA1530AC1

C2713 10pF 50V

C2711 10pF 50V

B C

VALID

MCL

SHIELD

CN_HORIZONTAL_LGS8G85

TU2701-*3 TDFR-C135D

D0 D1

EU R2757-*1 47 CN R2757

CN R2717

RF_S/W_CNTL

BST_CNTL

+B1[+5V]

CN R2716

CN R2711

NC[RF_AGC]

NC_1

SCLT

SDAT

NC_2

SIF

CN R2709

CN R2708

NC_3

VIDEO

GND

+B2[1.2V]

+B3[3.3V]

RESET

CN R2707

CN R2710

+B4[2.5V]

SCL

SDA

ERR

CN R2705

SYNC

VALID

MCL

CN R2706

SHIELD

CN R2704

CN R2703

R2731-*1 0

R2756-*1 30K

1/16W 5%

1/10W 1%

C2716

+3.3V_TU

0 EU R2717-*1 47 0 EU R2716-*1 47

100pF 50V

0 EU R2711-*1 47 0 EU R2709-*1 47 0 EU R2708-*1 47 0 EU R2707-*1 47

FE_TS_VAL

CN R2713-*1 56K

FE_TS_DATA[0-7] FE_TS_DATA_CLK

1/8W 1%

FE_TS_DATA[0]

1% 22K

IC2701 MP2212DN

L2703 CIC21J501NE

FE_TS_SYNC

EU R2713 75K 1/8W 1%

EU R2756 18K

EU R2731

FE_TS_ERR

Close to IC

EN/SYNC

1% R1

+1.2V_TU

10K R2732 POWER_ON/OFF2_2 L2704 3.6uH

R2 GND

SW_2

NR8040T3R6N

SW_1

C2730 22uF 10V

FE_TS_DATA[1] BS

0 EU R2710-*1 47 0 EU R2705-*1 47 0 EU R2706-*1 47 0 EU R2704-*1 47 0 EU R2703-*1 47 0

C2715 22uF 10V

FE_TS_DATA[2]

VCC

C2720 0.1uF 16V

C2731 0.1uF

C2735 22uF 10V

FE_TS_DATA[3] R2719

R2718

FE_TS_DATA[4]

10 1/10W 1%

FE_TS_DATA[5]

C2717 1uF 10V

Vout=0.8*(1+R1/R2)

FE_TS_DATA[6]

FE_TS_DATA[7]

Close to the tuner

EU_HORIZONTAL_NIM_T2

EU_VERTICAL_NIM_T2

TU2701-*4 TDFR-G055D 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30

SHIELD

TU2701-*5 TDFR-G035D

RF_S/W_CNTL

BST_CNTL

+B1[5V]

NC[RF_AGC]

SCL[A_DEMOD]

SDA[A_DEMOD]

NC(IF_TP)

SIF

VIDEO

GND

1.2V

3.3V

RESET

2.5V

SCL[D_DEMOD]

SDA[D_DEMOD]

ERR

SYNC

VALID

MCL

D7 31

R2722

+3.3V_NORMAL

R2725

SHIELD

Q2701 E

RF_SWITCH_CTL

NC[RF_AGC]

R2754

TU2701 TDFR-G135D

RF_S/W_CNTL

HORIZONTAL_NIM

+3.3V_TU FE_TS_SERIAL

L2702 CIC21J501NE

60mA

+2.5V_TU

+3.3V_TU

RF_S/W_CNTL BST_CNTL +B1[5V] NC[RF_AGC] NC_1

C2722 0.1uF 16V

C2724 0.1uF 16V

C2734 0.1uF 16V

C2728 22uF 10V

IC2700 AZ2940D-2.5TRE1

SCLT

VIN

SDAT NC(IF_TP)

NC_2 VIDEO

$0.11 3 2

SIF

+5V_TU

+5V_NORMAL

C2719 0.1uF 16V

GND

L2701

+B2[1.2V] +B3[3.3V]

200mA

BLM18PG121SN1D

RESET

GND

VOUT R2744 1 C2723 10uF 10V

C2726 0.1uF 16V

+B4[2.5V] SCL[D_DEMOD] SDA[D_DEMOD] ERR

C2721 0.1uF 16V

C2725 0.1uF 16V

C2727 22uF 10V

C2729 22uF 10V

SYNC VALID MCL D0 D1 D2 D3 D4 D5 D6 D7

SHIELD

Tuner ( Full Nim )

LGE Internal Use Only

USB2 OPTION USB / DVR Ready

+3.3V_NORMAL

IC2202

+5V_USB

AP2191SG-13

120-ohm C2218

SIDE_USB_DM

C2206 1uF 10V

SIDE_USB_DP

L2202 MLB-201209-0120P-N2

NC 8 OUT_2 7

2 IN_1

OUT_1 6

3 IN_2

FLG 5

100uF 16V

C2202 0.1uF

C2203 0.1uF

C2204 0.1uF

C2205 0.1uF

RESET_N

0.1uF R2209 100K OPT

HS_IND/CFG_SEL1

USBDN2_DP

SCL/SMBCLK/CFG_SEL0

VDDA33_1

VDD33

R2210 100K

SDA/SMBDATA/NON_REM1

NC_2

NC_8

NC_7 0 NC_6

C2213

/RST_HUB

USB IC2203

100K OPT

R2211

100K OPT

R2213

100K OPT

R2207 OPT R2208

OPT

L2203 MLB-201209-0120P-N2 120-ohm C2219 SCL2_3.3V SDA2_3.3V

KJA-UB-4-0004 P2202

100uF 16V

NC 8

1 GND

+5V_USB

OUT_2 7

2 IN_1

OUT_1 6

3 IN_2

FLG 5

R2221 4.7K OPT

4 EN

R2223 2.7K

EAN60921001

C2221 10uF 10V

C2223 0.1uF

USB_CTL2 +3.3V_USB

C2214 4.7uF

R2227

/USB_OCD2 040:J6

USB_DM2

USB_DP2

D2202 CDS3C05HDMI1 5.6V

D2204 CDS3C05HDMI1 5.6V

/USB_OCD2

USB_CTL2

1uF 10V

C2209 /USB_OCD1

USB_CTL1

+3.3V_NORMAL

+3.3V_USB

0.1uF

R2206 100K

R2205 100K

0 R2204 100K

18 NC_5

17 OCS2_N

16 PRTPWR2

C2211 0.1uF

VDD33CR

14 VDD18

OCS1_N

12 PRTPWR1

TEST

C2215 0.1uF OPT

USB DOWN STREAM

VDDA33_2

19 10

D2203 CDS3C05HDMI1 5.6V

AP2191SG-13

NC_4

R2214 0

R2212

NC_1

2 4 5

VBUS_DET

USBDN2_DM

IC2201

D2201 CDS3C05HDMI1 5.6V

C2212 27

USB2512A_AEZG

THERMAL 37

100K

R2203

SUSP_IND/LOCAL_PWR/NON_REM0

VDDA33_3 29

USBUP_DP

USBUP_DM 30

XTAL2

XTAL1/CLKIN

VDD18PLL

USB_DP1

+3.3V_USB

1/10W 1%

RBIAS

VDD33PLL

X2201 24MHz

USBDN1_DP

NC_3

C2222 0.1uF

/USB_OCD1

USB_DM1

C2201 1uF 10V

C2220 10uF 10V

USB_CTL1

USB_DP2

R2226 2.7K

USB_DM2

R2202 1M 1%

R2201 12K

C2208 15pF C2210 15pF

0.1uF

C2207 USB_DP1

VSS USBDN1_DM

USB_DM1

+3.3V_USB

4 EN

KJA-UB-4-0004 P2201

USB DOWN STREAM

+3.3V_USB

R2220 4.7K OPT

EAN60921001

R2225

+3.3V_NORMAL L2201 BLM18PG121SN1D

1 GND

USB

LGE Internal Use Only

+5V_NORMAL

+12V +3.3V_NORMAL R4126 10K

20 19 18 17 16

FIX-TER

[GN]GND

10 [GN]G

SC1_CVBS_IN

[GN]C_DET 8 [BL]B

C4113 47pF 50V

R4115 62

R4123 0

SELECT

EU C

R4133 390

EU R4136 47K

EU Q4105 2SC3052

SYNC_IN

SYNC_GND2 SYNC_GND1 RGB_IO

D4102 5.6V OPT

R4112 75

D4106 30V OPT

Rf C4114 100uF 16V

R4168 0 D2B_OUT EU

G_OUT D2B_IN

[RD]R

G_GND

[WH]L_IN

D4103 30V OPT

R4104 75 1%

D4104 30V OPT

R4101 75 1%

[RD]R_IN

Selece = Low

[RD]MONO

5 4

JK4101

R4108 0

EU 30V

2 1

D4112

B_OUT SC1_B AUDIO_L_IN

D4110 30V OPT

B_GND

SC1_ID

OPT D4111 30V

EU R4127 15K

EU +12V

R4130 3.9K

R4102 75 1%

AUDIO_L_OUT

C4105 25V

AUDIO_R_IN

1uF

OPT

R4141 68K

R4142 68K

C4122 33pF

AUDIO_GND R4116 0

C4123 10uF 16V

OPT

5.6K

R4176 10K EU

C4120 0.1uF 16V

SCART1_Rout_P

R4113 0 002:C6

5 EU R4150 33K

EU R4144

+12V

1uF C4111 100pF 50V

OPT R4139 68K

C4128

R4100 470K

R4147

EU 5.6K R4143

5.6K

OPT R4140 68K

R4145 1K

33pF

R4177 10K EU

DTV/MNT_R_OUT EU

[SCART2 PIN 8] EU_SCART [OPT]

+12V

C4121 33pF

L4100 BLM18PG121SN1D

R4105 0 EU DTV/MNT_L_OUT

EU R4156 10K EU

R4160 EU 0

R4157 0

R4152 EU

4.7K

D4105 5.6V OPT

C EU Q4111 2SC3052

12K

C4100 1000pF 50V

EU B

SC_RE1 R4154 1K

DTV/MNT_L_OUT

R4107 0

D4100 5.6V OPT

Q4106 2SC3052

041:F3;041:G2

1/16W 5% EU

C4101 1000pF 50V

C4108 4700pF 50V

EU R4151 2K 1/16W RT1P141C-T112 Q4109

EU SCART1_MUTE

C EU Q4108 2SC3052

DTV/MNT_R_OUT

EU B

C4125 6800pF 50V

041:F4;041:G2

C4107 4700pF 50V

DTV/MNT_R_OUT

EU Q4110 2SC3052

C EU

1/16W 5%

C4124 10uF 16V

OPT

L4101 BLM18PG121SN1D

R4159

EU 5.6K R4148

SC1_R_IN D4108 5.6V OPT

C4127 33pF

SCART1_Lout_P

C4112 100pF 50V

C4104 25V

EU R4149 33K

C4126 EU 6800pF 50V

SCART1_Lout_N

R4103 470K

D4109 5.6V OPT

AUDIO_R_OUT

PSC008-01 JK4100

R4155 1K

IC4100 LM324D

R4146 1K

DTV/MNT_L_OUT

SCART1_Rout_N

SC_RE2

==> A = B0

EU_SCART [OPT]

REC_8 R4128 0

SC1_L_IN CN

DTV/MNT_V_OUT

Audio Out Amp SC1_G

13 PPJ-230-01

R4131 0 OPT

R4111 75 1%

ATV_OUT GND

Selece = High ==> A = B1 SC1_FB

6 5

EU R4137 15K

EU R4134 180

SC1_R RGB_GND

EU R4138 0

Gain=1+Rf/Rg

R4122 22

R_OUT

VCC

EU C4117 47uF 16V

EU R4132 390

EU SYNC_OUT

IC4101 NLASB3157DFT2G

EU C4119 0.1uF 16V

C4115 220pF 50V OPT

AV_DET

R_GND

COM_GND

DTV_ATV_SELECT EU C4118 0.1uF 16V

75 R4178 1%

EU L4105 EU R4135 470

EU E ISA1530AC1 Q4104

EU R4164 12

C4116 0.1uF 16V

D4101 30V OPT

R6166 0

D4107 5.6V OPT

EU R4163 10K

EU C4134 0.1uF 16V

SCART1_DET R4129 1K

EU R4153

1 EU 2

C4130 0.1uF

Q4107 REC_8

For Frequency Response

2SC3052

2K 1/16W

EARPHONE BLOCK +3.3V_NORMAL

EARPHONE AMP

L4102 10uH

C4140 10uF 10V

C4142 0.1uF 16V R4119 0 1/16W

HP_ROUT_N

C4138 1uF 10V

INR-

THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION. FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC. Copyright Â© 2010 LG Electronics. Inc. All rights reserved. Only for training and service purposes

R4171 OPT

R4169 OPT

R300 4.7K

R4170 4.7K

HP_ROUT_P

VDD

EN 13 12

2 IC4102 TPA6132A2

EAN60724701 5

HP_LOUT

HPVDD

C4143 2.2uF 10V

R4172 100K OPT

R4109 4.7K C

CPP

PGND

C4144 2.2uF 10V

Q4117 2SC3052

OPT R4174 0 R4175 1K SIDE_HP_MUTE

CPN

8 HPVSS

INR+

INL+

C4137 1uF 10V

HP_LOUT_P

L4104 BG2012B080TF C4146 0.22uF 16V +3.3V_NORMAL

OUTR

INL-

C4136 1uF 10V

C4135 1uF 10V HP_LOUT_N

SGND

OUTL

C4139 1uF Close to the IC 10V

R4173 0

L4103 BG2012B080TF HP_ROUT

C4141 2.2uF 10V

1/16W

C4145 0.22uF 16V

EUROBBTV ETC SUB BOARD I/F

2009.06.18

LGE Internal Use Only

+3.3V_NORMAL

BLUETOOTH

C1108 1uF BCM BT MODULER1886 BCM BT MODULE R1887 47K 47K

R1888 4.7K B

BT_ON/OFF

BCM BT MODULE

C 500 L1899 OPT

D BCM BT MODULE Q1801 RTR030P02

BLUETOOTH FOR BCM

10 R1889

BCM BT MODULE

2SC3052 Q1800 BCM BT MODULE

11 10 BCM BT MODULE C1899 22uF 10V R1896 27

BT_DM

D1899 CDS3C05HDMI1 5.6V BCM BT MODULE

BCM BT MODULE

R1897 27 BT_DP

D1898 CDS3C05HDMI1BCM BT MODULE 5.6V BCM BT MODULE R1898 0 BT_RESET

4 BCM BT MODULE 3 R1899 0

VREG_CTRL

2 BCM BT MODULE 1

12507WR-10L P1895 BCM BT MODULE

Bluetooth

LGE Internal Use Only

CI POWER ENABLE CONTROL +5V_NORMAL

Q4501 RSR025P03

R4512 10K OPT

AR4515 10K CI_A[0]

+5V_CI_Vs

C4509 4.7uF 16V

22K

0.1uF 16V

CI CONTROL BUFFER

R4514

C4506

C4510 0.1uF 16V

C4508 47uF 16V

CI_A[1] CI_A[2]

R4526

CI_A[3]

/CI_CE1

016:T13;016:AJ2

/CI_CE2

VCC

/CI_WE

016:H12

/CI_IOWR

016:T12

016:G13

/CI_OE

016:T13

/CI_IORD

AR4517 10K

10K

R4503

16V

0.1uF

C4500

IC4500 MC74LCX541DTR2G

OE2

016:G13;016:AJ2

2.2K

D3.3V

CI_5V_CTL

CI_A[5]

/CI_SEL 007:H5

007:H7

CI_A[6]

EBI_CS 007:E7;007:E6;016:AL23

R4513 10K B

CI_A[4]

OE1

CI_A[7]

007:C2;007:E5

CI_A[8]

EBI_WE D4

Q4500 2SC3052 E

AR4501 10K

NAND_WEb

[GP27]

007:E6

CI_A[9]

007:C3;007:E6

NAND_REb

CI_A[10]

007:C2;007:E6

NAND_ALE

CI_A[11]

AR4504 10K

GND

CI_A[12] CI_A[13]

EBI_RW

IC4501 74LVC245A

CI_A[0-13] 016:F16CI_D[0-7]

007:E7;016:C13

DIR

0.1uF 16V

007:E6

C4507

D3.3V

EBI_CS 007:E7;007:E6;016:K26

VCC

NAND_DATA[0-7] CI_D[0]

CI_D[1]

CI_D[2]

CI_D[3]

CI_D[4]

CI_D[5]

CI_D[6]

CI_D[7]

GND

016:AG22 CI_D[0-7]

NAND_DATA[0]

NAND_DATA[1]

NAND_DATA[2]

NAND_DATA[3]

NAND_DATA[4]

NAND_DATA[5]

NAND_DATA[6]

NAND_DATA[7]

+5V_CI_Vs

CI_D[3]

AR4511 33

CI_D[4] CI_D[5]

R4510 100

CI_OUTDATA[7]

/CI_CE2

/CI_VS1

CI_A[11]

/CI_IORD

016:H24

CI_A[9]

/CI_IOWR

016:H25

CI_A[8]

CI_A[13]

FE_TS_DATA[0]

CI_A[14]

FE_TS_DATA[1]

R4505

R4507 100

OPT

FE_TS_DATA[5]

FE_TS_DATA[6]

CI_A[7]

FE_TS_DATA[7]

CI_A[3]

CI_A[2]

CI_A[1]

CI_A[0]

29 AR4513 33

016:AJ3

[GP41] /CI_IOIS16

R4504

100

R4511

R4506 016:AL9 100 /CI_INPACK 0

007:G6;016:AJ2 CI_MOD_RESET [GP49] /CI_WAIT 007:E6;016:AJ3

DVB-CI PULL-UP (Near CI Slot)

CI_OUTCLK CI_OUTSTART

63 64

CI_OUTDATA[1]

CI_OUTDATA[2]

CI_OUTVALID

R4508

AR4505

External Demod.

+5V_NORMAL

AR4514 33 CI_OUTDATA[0]

CI_OUTDATA[3]

/CI_IOIS16 /CI_IREQ /CI_VS1 /CI_WAIT CI_OUTCLK

AR4520 33 /CI_CD2 0.1uF

C4504

R4509 100

[GP38]

007:H5;016:AJ2

AR4519 33

10K

FE_TS_DATA[4]

10K

CI_A[4]

C4503 0.1uF

R4524 OPT

CI_A[6] CI_A[5]

FE_TS_DATA[2] FE_TS_DATA[3] AR4516 33

R4525

C4502 0.1uF

33 AR4506

FE_TS_DATA[0-7]

10K

R4500

/CI_INPACK

10K

016:O9

R4523 OPT

/CI_IREQ [GP39] 007:H5;016:AJ3

AR4512

016:H25;016:AJ2 [GP26] 016:AJ3

R4522

/CI_WE AR4509 33

R4502

16V

CI_A[12]

0.1uF

/CI_OE

C4501

CI_A[10]

10K

DVB-CI PULL-DOWN (Near CI Slot)

CI_OUTDATA[6]

R4520

CI_OUTDATA[5]

10K

CI_OUTCLK,CI_OUTDATA[0-7],CI_OUTSTART,CI_OUTVALID

CI_OUTDATA[4]

R4521

AR4502 33

10K

R4519 OPT

22K

R4518

33 AR4518

R4501

10K

47 /CI_CE1

10K

CI_A[0-14]

R4517

CI_D[2]

007:H6;016:AJ3

10K

AR4507 33

CI_D[0] CI_D[1]

/CI_CD1

C4505 0.1uF

R4516

CI_D[7]

P4500 10067972-000LF

R4515

CI_D[6]

/CI_CD1 /CI_CD2 /CI_CE1 /CI_CE2

FE_TS_SYNC FE_TS_VAL_ERR

CI_MOD_RESET

FE_TS_DATA_CLK

THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION. FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC. Copyright Â© 2010 LG Electronics. Inc. All rights reserved. Only for training and service purposes

EUROBBTV CI

2009.06.18 45 LGE Internal Use Only

Mini LVDS

0 NON_GIP

R7407

R7408

R7410

R7411

P7401 104060-6017

R7406

[LEFT FFC Connector] (60Pin Mini-LVDS)

R7405

[Right FFC Connector] (60Pin Mini-LVDS)

MINI_LVDS

P7400 104060-6017 MINI_LVDS

GND

GMA1

GMA3

GMA4

GMA6

GMA1

GMA7

GMA9

GMA10

GMA12

GMA13

GMA15

GMA16

GMA18

GND

OPT_N

H_CONV VST_IN

POL

SOE

GND

LV0+

RXD1-

LV0-

RXD1+

LV1+

RXD0-

LV1-

RXD0+

LV2+

RXC4-

LV2-

RXC4+

LVCLK+

RXC3-

LVCLK-

RXC3+

LV3+

LV3-

RXC2+

LV4+

RXC1-

LV4-

Z_OUT

CLK1

CLK2

CLK3

R7414

CLK4

R7415

CLK5

CLK6

R7412

0 MINI_LVDS

CLK6

VGI_N

VGI_P

VGH_ODD

VDD_ODD

VGH_EVEN

VSS

VST

R7402

GND

3.3K MINI_LVDS

VCOM_FB

VCOMRFB

VCOM_IN

VCOMR

GND

VDD

HALF_VDD

GND

VCC

GND

RV0+

RXA1-

RV0-

RXA1+

RV1+

RXA0-

RV1-

RXA0+

RV2+

RXB4-

RV2-

RXB4+

RVCLK+

RXB3-

RVCLK-

RXB3+

RV3+

RXB2-

RV3-

RXB2+ RXB1-

VCC_LCM

GSP/GVST_I

VCC_LCM

C7400 0.1uF 16V MINI_LVDS

C7402 0.01uF 50V MINI_LVDS VDD_LCM To reduce Audible Noise

HVDD

RXC2-

GND

H_CONV

2012 C7401 10uF 16V MINI_LVDS

RXC1+

C7403 1uF 50V

C7404 0.1uF 50V MINI_LVDS

R7416 R7417

R7418

0 GIP

R7419

MINI_LVDS HVDD

VCC_LCM

C7405 0.1uF 16V MINI_LVDS

LV5-

RXC0+

GND

RV4+

VCC

RV4-

VCC

RV5+

RXB0-

GND

RV5-

RXB0+

HALF_VDD

GND

HALF_VDD

SOE

VDD

POL

VDD

VST_IN

GSP/GVST_I

R7413

GND

H_CONV

VCOM_IN

OPT_N

3.3K MINI_LVDS

VCOML

VCOM_FB

VCOMLFB

GND

GMA18

VST

GMA16

VSS

GMA15

GMA13

GMA12

GMA10

GMA9

GMA7

GMA6

GMA4

GMA3

GMA1

GND

VST 0 GIP

VGH_EVEN

VGH_ODD

VDD_ODD

VGI_P

VGI_N

CLK6

CLK5

CLK4

CLK3

CLK2

CLK1

Z_OUT

GND

0 NON_GIP

VDD_EVEN

R7403

VGI_N

VCC_LCM

CLK3 R7400

0 GIP

CLK2

R7404 3.3K NON_GIP

C7408 0.1uF 50V MINI_LVDS

C7406 1uF 50V

R7401

0 NON_GIP 0 NON_GIP

VDD_LCM

RXC0-

VGL (-5V)

To reduce Audible Noise

LV5+

VGL_I

0 NON_GIP 0 NON_GIP

GSC/GCLK3_I GOE/GCLK1_I

VST

MINI_LVDS

0 NON_GIP 0 NON_GIP

VGL_I

VDD_EVEN R7409

VGH_M (+25V)

Z_OUT

C7409 10uF 16V MINI_LVDS

C7407 0.01uF 50V MINI_LVDS

RXB1+

VCC_LCM

GMA13

GMA9

61 .

THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION. FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC. Copyright Â© 2010 LG Electronics. Inc. All rights reserved. Only for training and service purposes

COMMON URSA3 120Hz MINI_LVDS

09/10/xx

LGE Internal Use Only

LVDS [51Pin LVDS Connector] (For FHD 60/120Hz)

[41Pin LVDS Connector] (For FHD 120Hz)

PANEL_VCC

L7700 500 FHD_120Hz P7700 TF05-51S FHD_120Hz

C7700 10uF 25V OPT

C7701 1000pF 50V

C7702 0.1uF 50V

P7701 TF05-41S FHD_120Hz

2 3

5 6 7 8 9 10

R7700 0 NON_LGD_22 R7701 0 NON_LGD_22

RXD4-

RXD4+

RXD3-

RXD3+

7 8

RXDCK-

RXA4-

RXDCK+

RXA4+

RXA3-

RXA3+

RXD2+

RXD2-

RXD1-

RXACK-

RXD1+

RXACK+

RXD0-

RXD0+

18 19

RXA2-

RXA2+

RXA1-

RXC4-

RXA1+

RXC4+

RXA0-

RXC3-

RXA0+

RXC3+

BIT_SEL 26 27

R7710 10K 8BIT

RXB4-

10BIT

OPEN

RXCCK-

8BIT

GND

RXCCK+

RXB4+

RXB3-

RXC2-

RXB3+

RXC2+

RXC1-

RXBCK-

RXC1+

RXBCK+

RXC0-

RXC0+

34 35

RXB2-

RXB2+

RXB1-

RXB1+

RXB0-

40 41 42 43 44

36 R7708-*1 0

RXB0+ NON_SCAN R7702

R7706 0 LD60_SCAN R7707 0 FHD_OPC R7708 0 LD60_SCAN R7709 0 FHD_OPC

47 48

R7703 33 240Hz R7704 33 240Hz R7705 33 240Hz

SCAN_BLK2

39 +3.3V_NORMAL

OPC_EN

SCAN_BLK1/OPC_OUT

R7711 PWM_DIM

45 46

FHD_OPC

FRC_RESET SCL3_3.3V

3.3K JEIDA

R7712 10K VESA

SDA3_3.3V

LVDS_SEL HIGH

JEIDA

GND(NC) VESA

51 52

TP7700

OPC_OUT

URSA3 120Hz LVDS

LGE Internal Use Only

FROM LIPS & POWER B/D

GND

3.5V

GND

GND/V-sync

12V

INV ON

12V

A.DIM

12V

P.DIM1

Err OUT

10K

R8053 47K

OPT R8075 10K

R8067 1K

PD_+3.5V 1%

NON_PD_+3.5V R8074 100

RESET

R8054 5.6K

1% 1%

POWER 24V R8062-*1 4.3K 1%

POWER 20V R8062 5.1K 5%

GND

C8026 0.1uF

PGND_1

ERROR_OUT

R8045

PGND_2

L8009 2uH

IC8001

C8069 0.1uF

SW_2

470K 1%

20K

MAX 2.3A

A1.2V

D1.2V

R8060 R8048

POWER_ON/OFF2_2 L8013

910K 1%

+3.3V_NORMAL +12V

ESD R8045-*1 100K

0 NON_ESD R8043 R8046

EN/SYNC

MAX 3.1A POWER_ON/OFF2_1

L8011 BLM18PG121SN1D

L8006

C8036 0.1uF

POK

R8040

VCC

100K R8041

C8037 22uF 10V

R8042 0

MP2208DL-LF-Z

C8041 22uF 10V

C8045 0.1uF 16V

C8043 22uF 10V

C8051 0.1uF

50V

C8052 22uF 25V

COMP

C8032 0.1uF

C8029 22uF 16V

C8033 1uF 10V

IC8005

AOZ1024DI 5

R8058 20K C8054 2200pF 50V

R8069 27K

MLB-201209-0120P-N2

IN_2

D3.3V

L8016 CIC21J501NE

L8015 3.6uH

VIN IN_1

+3.3V_NORMAL

10K

CIC21J501NE

AGND

SW_1

C8057 C8059 22uF 22uF 10V 10V

C8067 10uF 10V

C8063 0.1uF 16V

C8064 0.1uF 16V

C8035 22uF

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

Q8004 AO3407A S

R8010 10K

C8013 4.7uF 50V

PANEL_VCC G

R8011 1.8K

OPT C8015 1uF 25V

C Q8003 2SC3052

B C R8008 22K

Q8001 2SC3052

C8022 0.1uF 50V

BCM DDR 1.8V

Max 1100 mA

A2.5V

+3.3V_NORMAL

1:AK10 E

+3.5V_ST

A2.5V

D1.8V IC8004 SC4215ISTRT

+5V_USB

BST

+12V

+5V_USB

L8001 500

MAX 1500mA

Placed on SMD-TOP PGND C IN

C8002 10uF 25V

SW_2 C8007 0.1uF

BST

OPT C8016 100pF 50V

C8014 1uF 50V

VCC

EN/SYNC

POWER_ON/OFF2_1 R8013 10K

R8006 22

R8012 10K

GND R8016 33K

OPT C8019 100pF 50V

C8020 22uF 10V

C8023 0.1uF 16V

C8025 0.1uF 16V

C8031 22uF 10V

SGND

500 L8014

R8059 10K

RUN

10K R8052

NC_1

VOUT : 2.533V

GND

R8073 18K R2 1%

ADJ

R8072 39K R1 1%

POWER_ON/OFF1 VREF C8042 0.01uF 25V

COMP

FB C8039 3300pF 50V

C8038 0.01uF 25V

R8051 6.8K

OPT 50V 100pF C8044 R2 R8056 10K 1/10W 1%

C8053 10uF 16V R1 R8057

VIN C8055 0.1uF

OPT C8056 0.1uF

NC_2

NC_3

C8058 10uF 16V

C8061 10uF 16V

C8062 0.1uF

Placed on SMD-TOP

10K 1% C8048 22uF 10V

C8050 0.1uF

Vout=0.8*(1+R1/R2)

SW_1

R8017 6.2K

NR8040T3R6N

IC8002 MP2108DQ

VIN

IC8000 MP8706EN-C247-LF-Z

L8012 3.6uH

Replaced Part

C8034 0.01uF 25V

CIC21J501NE

L8008

Vout=0.9*(1+R1/R2)

500 L8017

PANEL_CTL

VCC

OPC_OUT

C8027 0.1uF

R8001 47K B

ESD D8000 5.6V

R8034 0 HD_OPC

PANEL_POWER

OPT R8002 10K

NCP803SN293

R8070 4.7K

R8033 0 SCAN_BLK1/OPC_OUT SCAN/FHD_OPC

C8021 1uF 25V OPT

+12V

R8003 22K

OPT C8046 100pF 50V

POWER 20V R8061 24K 1%

R8044

PWM_DIM

R8025 0 LGD

C8010 10uF 25V OPT

not to RESET at 8kV ESD

IC8008 POWER 24V R8061-*1 24K 1%

OPT R8080 14K 1%

0 C8017 0.1uF OPT

GND

C8009 0.1uF 50V

R8079 100K

+24V

+3.5V_ST

C8049 0.1uF 16V

R8071 10K

C8012 1uF 25V OPT

R8022

+3.5V_ST

C8008 0.01uF 25V

C8066 22uF 10V

BCM core 1.2V volt

A_DIM

R8027 0 PWM_NON_OPC

R8024 0 AUO/SHARP

L8000 CIC21J501NE

C8047 22uF 10V

OPT

Err_out INV_ON PWM_DIM

ESD C8065 0.1uF 16V

A_DIM_LGD

R8035 0 +3.3V_NORMAL

PWM_DIM

COMP

R8055 10K

SCAN SCAN_BLK2

A-DIM

Vout=0.8*(1+R1/R2)

R8031 0 LGD_IOP

Err_out Err_out

POWER_DET

GND

3.9K R8066

PWM_DIM PWM_DIM

R8081 100

RESET

2 1

V4:VBR-A V5:NC

R8039 10K OPT

R8029 CMO 0

INV_ON

INV_CTL

Q8005 2SC3052

AUO R8030

R8020 NON_SCAN_PSU 0

POWER_ON/OFF2_2

12K 2200pF R8049 C8040

R8032 10K

R8021 AUO

R8050 10K

C8030 10uF 25V

C8028 10uF 25V

LX_1

A-DIM

VCC

PGND

INV_ON

C R8023 OPT

SHARP

INV_ON

IC8007 NCP803SN293

R8018 100

R8084 0

VIN C8068 0.1uF 16V AGND

+3.3V_NORMAL R8026 1K

NON_CMO R8019 100

SCAN_PSU

AUO

AGND

CMO(09)

Power_DET

L8010 3.6uH

LX_2

3.9K

C8011 0.1uF 16V OPT

R8085 0

SCAN_LIPS

P8001

400Hz_MO_SCLK/42_47_LOCAL DIMMING R8077 0 M2_SCLK R8028 0 MO_SCLK 400Hz_MO_SCLK

OPT R8037 4.7K

LGD

PGND

V_SYNC

6.8K

R8009 0

0 R8007

25 SMAW200-H24S2

PIN No

CMO

L8007 CIC21J501NE

+5V_NORMAL

+3.5V_ST

R8068 100K

NR8040T3R6N R8082

400Hz_VSYNC

SLIM_32~52 NON_SCAN_LIPS

400Hz_MD_MDSI/42_47_LOCAL DIMMING R8076 0 M2_MOSI

MO_MOSI

C8005 0.1uF 50V

400Hz_MD_MDSI R8005 0

C8003 0.1uF 50V

C8001 100uF 25V

GND/P.DIM2

IC8003 AOZ1072AI

R_VS 400Hz_VSYNC R8036 0 L_VS

MAX 350mA

OPT R8047

+12V

C8024 68uF 35V

C8018 0.1uF 50V

+12V

R8064-*1 27K

24V

400Hz_VSYNC/42_47_LOCAL DIMMING R8078 0

ST_3.5V-->3.5V

+3.5V_ST

PD_+3.5V 1%

GND

C8006 0.1uF 16V

L8002 MLB-201209-0120P-N2

L8005 MLB-201209-0120P-N2

0 R8083

C8004 0.1uF 16V

24V

GND L8003 MLB-201209-0120P-N2

C8000 100uF 16V

SCAN_PSU

+3.5V_ST

PWR ON 1 24V 3

+5V_NORMAL

NON_PD_+3.5V R8064 5.1K

NORMAL_26~52 P8000 FW20020-24S

2 Q8000 2SC3052

R8014

+12V

12V-->3.58V

+24V

LD650/LD750 R8015 0

R8000 10K

RL_ON

SHARP

R8004 4.7K

15V-->3.6V 20V-->3.5V 24V-->3.48V

R8063 12K

Q8002

PD_+12V 1%

RT1P141C-T112

1/16W 5%

L_VS R_VS MO_SCLK M2_SCLK MO_MOSI M2_MOSI

THERMAL

+3.5V_ST

R2 L8004 3.6uH

+5V_USB

NR8040T3R6N

Vout=(1+R1/R2)*0.8

THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION. FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC. Copyright Â© 2010 LG Electronics. Inc. All rights reserved. Only for training and service purposes

BCM (EUROBBTV) POWER

LGE Internal Use Only

FLMD0 GND

10K

MICOM_DOWNLOAD

32.768KHz R8175

P123/XT1

P124/XT2/EXCLKS

RESET

P40

P41

P120/INTP0/EXLVI

OCD1B

R8104 10K

+3.5V_ST 10K

R8105

10K

R8107

10K

P60/SCL0

R8128

P61/SDA0

P62/EXSCL0

P63

NEC_EEPROM_SCL

NEC_ISP_Tx NEC_EEPROM_SDA

OPT R8126

NEC_ISP_Rx

10K R8106

R8129

P33/TI51/TO51/INTP4

R8130

P75

R8131

P74

HDMI_CEC

OCD1A POWER_ON/OFF2_1 OCD1B

AMP_MUTE

+3.5V_ST

R8188

P01/TI010/TO00

R8189

10K

P130

R8192

P20/ANI0

R8194

ANI1/P21

R8195

ANI2/P22

R8196

22 WIRELESS_SW_CTRL

ANI3/P23

R8190

ANI4/P24

R8193

MODEL1_OPT_3 MODEL1_OPT_2 POWER_ON/OFF1

P71/KR1

ANI5/P25

R8135

P70/KR0

ANI6/P26

ANI7/P27

P32/INTP3/OCD1B

FLASH_WP

MICOM_DOWNLOAD

R8134

RL_ON SCART1_MUTE

R8191

SIDE_HP_MUTE KEY2 KEY1

NON_M-REMOTE

TOUCH_KEY

PDP/3D

LCD/OLED

LCD

PDP

OLED

MODEL_OPT_0

MODEL_OPT_3

LOW

LOW_SMALL

TBD

HIGH

MODEL_OPT_1

MODEL_OPT_2

AVSS

C8107 1uF

P10/SCK10/TXD0 22 R8179

AVREF

P11/SL10/RXD0 22 R8177

P12/SO10

P13/TXD6

P14/RXD6

P15/TOH0

P16/TOH1/INTP5

P17/TI50/TO50

P30/INTP1

TACT_KEY

MODEL_OPT_3

R8176

MODEL_OPT_2

FOR ATSC Assy SCART1_MUTE

TP8100

R8181

10K OPT

R8182

10K OPT

NEC_TXD

LCD/PDP R8124 10K

PWM_LED R8121 10K

TACT_KEY R8112 10K

LCD/OLED R8110 10K

MODEL1_OPT_3

+3.5V_ST

R8183

NEC_RXD

OPC

NEC_ISP_Tx

PWM_LED

POWER_ON/OFF2_2

LOGO_BUZZ

NEC_ISP_Rx

MODEL_OPT_1

R8145

LCD/PDP

OLED/3D

LED_R/BUZZ

LOW

MODEL1_OPT_1 MODEL1_OPT_2

HIGH

MODEL_OPT_0

TACT_KEY

OLED/3D R8123 10K

LOGO_BUZZ R8120 10K

MODEL1_OPT_0

100 100

PIN NO.

R8144

100

R8103 R8101

MODEL OPTION PIN NAME

OCD1A

R8102

TOUCH_KEY R8111 10K

+3.5V_ST

POWER_DET

NEC_EEPROM_SDA

PDP/3D R8109 10K OPC_EN

P00/TI000

LED_B/LG_LOGO

R8114

MICOM MODEL OPTION

PANEL_CTL

P31/INTP2/OCD1A

AMP_RESET_N

P72/KR2

22 NON_M-REMOTE

NEC_EEPROM_SCL 22

NEC_MICOM

R8142

R8117

0.1uF

C8100

R8122 4.7K

UPD78F0513AGA-GAM-AX

R8187

8 R8125 4.7K

R8100 47K

IC8101

M24C16-WMN6T

Q8100 2SC3052 E

P140/PCL/INTP6

P73/KR3

R8136 OCD1B

EDID_WP C B

MODEL1_OPT_1

IC8100

20K

1/16W 1%

INV_CTL

EEPROM for Micom

R8186

R8133 SOC_RESET

R8132 MODEL1_OPT_0

+3.5V_ST

R8127

SCL1_3.3V SDA1_3.3V R8108

FLMD0

R8119

R8178

OCD1A

R8118

NEC_ISP_Rx

R8116

NEC_ISP_Tx

C8108 0.1uF

1/16W 1%

FLMD0

R8115

R8113

SW8100 JTP-1127WEM

R8185 20K

P122/X2/EXCLK/OCD0B

0.1uF

MICOM_RESET

C8104

47K

P121/X1/OCD0A

R8184

REGC 46

+3.5V_ST

VSS 47

C8103 0.1uF

VDD 48

GND

for Debugger +3.5V_ST

P8100

R8180

4.7M

+3.5V_ST

12505WS-12A00

+3.5V_ST

X8101

OPT

WIRELESS_PWR_EN

C8106

C8105

R8139 10K

MICOM_RESET

0 R8138

WIRELESS_DETECT

27pF

R8146

22pF

10MHz X8100

R8143

47K

50V 15pF C8102

OPT

50V 15pF C8101

R8140

10Mhz Crystal Ready

+3.5V_ST

GP2_Saturn7M MICOM

Ver. 1.4 5

LGE Internal Use Only

+3.5V_ST

IR & KEY

EYEQ R8225 100

NEC_EEPROM_SCL

D8204 CDS3C05HDMI1 5.6V

R8213 10K 1%

R8211 10K 1%

L8200 BLM18PG121SN1D

R8209 100

1 EYEQ R8226 100

KEY1 L8201 BLM18PG121SN1D

R8210 100

P8200 12507WR-12L

C8213 1000pF 50V OPT

D8201 5.6V AMOTECH

KEY2 C8206 0.1uF

NEC_EEPROM_SDA D8205 CDS3C05HDMI1 5.6V

C8214 1000pF 50V OPT

C8207 0.1uF D8200 5.6V AMOTECH

+3.5V_ST +3.5V_ST

5 L8202 BLM18PG121SN1D +3.5V_ST

R8202 47K R8200 22

+3.5V_ST

R8204 47K

IR Q8200 2SC3052

C8208 0.1uF 16V

C8209 1000pF 50V

R8227 LED_B/LG_LOGO

B E

R8205 47K

TACT_KEY

R8203 10K

1.5K 10K

R8287 LD650/LD750

R8206 3.3K OPT

R8224 100

B Q8201 2SC3052

E +3.5V_ST

COMMERCIAL R8201 0

L8203 BLM18PG121SN1D

R8276 R8218 47K R8216 COMMERCIAL 10K

IR_OUT COMMERCIAL C

Q8202 2SC3052 COMMERCIAL_EU

+3.5V_ST

R8214 47K R8207 COMMERCIAL_EU 22

OPT

D8206 5.6V AMOTECH

C8212 100pF 50V

+3.3V_NORMAL

C8210 0.1uF 16V

LED_R/BUZZ C8211 1000pF 50V

1.5K

B E COMMERCIAL_EU

12 OPT R8280 10K

R8220 47K

ETHERNET CONNECT

B Q8204 2SC3052 COMMERCIAL

COMMERCIAL

A2.5V

L8204 JK8200

CIC21J501NE

XRJV-01V-D12-180

R8212 0 COMMERCIAL_US

R8283 0

Zener Diode is close to wafer

R8284 0

R8217 10K

C E

WIRELESS

5.6V

OPT C8222 10pF 50V

B E

EPHY_RDN

R8221 47K

C Q8205 2SC3052 WIRELESS

C8216 1000pF 50V

R8286 0

WIRELESS

5.6V

Q8203 2SC3052 WIRELESS

D8209

WIRELESS

OPT C8221 10pF 50V

R8219 47K WIRELESS

D8212

EPHY_RDP

OPT C8220 10pF 50V

D8208

R8208 22 IR_PASS

R8285 0

5.6V

EPHY_TDN +3.5V_ST

R8215 47K WIRELESS

5.6V D8207

OPT C8218 10pF 50V

+3.5V_ST

WIRELESS

EPHY_TDP

C8217 1000pF

8 D3.3V R8281

510

R8282

510

D2 5.6V

5.6V

D4 D8211

D8210

EPHY_LINK

EPHY_ACTIVITY

RS232C 10 +3.5V_ST

5 9

OPT IR_OUT

R8279 0 R8277 100

8 3

C8200 0.33uF IC8200

C1+

V+

2 D8202 CDS3C30GTH 30V

VCC

D8203 CDS3C30GTH 30V

GND +3.5V_ST

C8202 0.1uF

C1-

C2+ C8203 0.1uF

C2-

VC8204 0.1uF

R8278 100

C8205 0.1uF

MAX3232CDR

C8201 0.1uF

Trace impedance : 100 ohm differenctial impedance to GND plane 5 mils trace width with 7 mils air gap on P/N pair. Adjacent TX/RX differential pairs should be separated by more than 15 mils to each other

DOUT2

SPG09-DB-009

DOUT1

RIN1

P8201 R8222 4.7K OPT

R8223 4.7K OPT

ROUT1

R8273 0

DIN1

R8274 0

BCM_RXD1 NEC_RXD

DIN2 R8272 0 BCM_TXD1

RIN2

ROUT2 R8275 0 NEC_TXD

EAN41348201

THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION. FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC. Copyright Â© 2010 LG Electronics. Inc. All rights reserved. Only for training and service purposes

LGE Internal Use Only

* HDMI CEC E

CKCK-_HDMI1 CK_GND CK+ CK+_HDMI1 D0-

D0-_HDMI1 D0_GND

12 11 JK830310 9 8

D0+

D0+_HDMI1 D1-

D1-_HDMI1 D1_GND

D1+

D1+_HDMI1 D2-

D2-_HDMI1 D2_GND

D2+

D2+_HDMI1

DDC_CLK NC

CE_REMOTE

R8318 0

DDC_SDA_4

R8326 22K

DDC_SCL_4 GND

JP8307

D8312 CEC_REMOTE

MMBD301LT1G

CK-_HDMI4 CK_GND HDMI_CEC

CEC_REMOTE GND

CK+

CK+_HDMI4 D0D0-_HDMI4 D0_GND D0+ D0+_HDMI4 D1D1-_HDMI4 D1_GND D1+ D1+_HDMI4 D2-

+3.3V_HDMI

D2-_HDMI4 D2_GND D2+ D2+_HDMI4

GND

UI_HW_PORT1

GND

D8311 5.5V ESD

JP8306

CK-

KJA-ET-0-0032

YKF45-7058V

R8317 0

SIDE_HDMI_PORT4

C8311

14 CEC_REMOTE

DDC_DATA

C8310 0.1uF

GND

C8309 0.1uF

JP8305

C8324 0.1uF

+3.5V_ST

C8308 0.1uF

R8308 0

NC CE_REMOTE

5V_HDMI_4

C8307 0.1uF

DDC_SCL_1

5V_HPD4

R8349 27K

+3.3V_HDMI

L8300 BLM18PG121SN1D

C8305 0.1uF

JP8304

DDC_CLK

11 JK830210

DDC_SDA_1

B R8321 4.7K

0.1uF

EAG59023302

D8305 5.5V OPT

HDMI_HPD_4

KRC104S Q8307

18 R8307 0

DDC_DATA

KRC104S Q8306

R8316

HP_DET

GND

5V_HDMI_1

GND

5V_HPD1

C B

EAG42463001

D8308 5.5V ESD

D B S Q8308 BSS83

R8302

HP_DET 19 18

KRC104S Q8302

+3.3V_NORMAL

JACK_GND HDMI_HPD_1 B R8311 4.7K

5.6V ESD

GND

KRC104S Q8305

5.6V D8314 CDS3C05HDMI1

SHIELD

GND

ESD D8313 CDS3C05HDMI1

D8302 5.5V OPT

R8331

R8332

R8333

R8334

5V_HDMI_1

D1_GND

47K C8302 0.1uF 16V

DDC_SDA_4 DDC_SCL_4

OPT R8328

DDC_SCL_3 D2+_HDMI2

3 2 1

DDC_SDA_4

HDMI_HPD_4

CK+_HDMI4

CK-_HDMI4

DDC_SCL_4

D0+_HDMI4 D0-_HDMI4

D1+_HDMI4 D1-_HDMI4

D2-_HDMI4

0 OPT

RXD_HPD

RXD_5V

RXD_DDC_DAT

RXD_DDC_CLK

RXD_C-

RXD_C+

VDDH[3V3]_7

RXD_D0-

RXD_D0+

VSS_10

RXD_D1-

RXD_D1+

VDDH[3V3]_8

RXD_D2+

RXD_D2-

RXC_C-

RXC_DDC_CLK

RXA_D0-

RXC_DDC_DAT

RXA_D0+

RXC_5V

VSS_3

RXC_HPD

CEC

D1-_HDMI1

RXA_D1+

VSS_7

D1+_HDMI1

VDDH[3V3]_2

VDDS[3V3]

RXA_D2-

I2C_SCL

I2C_SDA

R8336 0 TEST2

VDDDC[1V8]_4

VSS_6

CDEC_DDC

RXB_D2+

RXB_D2-

RXB_D1+

RXB_D1-

VSS_5

RXB_D0+

RXB_D0-

RXB_C+

RXB_C-

VDDDC[1V8]_2

VDDH[3V3]_4

C8300 0.1uF

VDDH[3V3]_3

DDC_SDA_3

DDC_CLK

RXB_DDC_CLK

R8327

D8304 5.5V OPT

JP8302

RXB_5V

R8305 0

D0+_HDMI3 D0-_HDMI3 CK+_HDMI3 CK-_HDMI3 DDC_SCL_3 DDC_SDA_3 HDMI_HPD_3 Ready for TDA19997 +3.3V_HDMI R8346

OPT

OPT R8347 4.7K OPT

C8315 0.1uF

RXE_DDC_CLK

51 46

25 45

AUX_5V

RXE_DDC_DAT

INT_N/MUTE

52 42

24 41

RXA_D2+ VDDH[1V8]_1

5V_HDMI_3

D1+_HDMI3 D1-_HDMI3

R8345 0 OPT

CDEC_STBY

4.7K R8348

0 OPT R8343

DDC_SCL_3 R8306 0

JP8303

GND

C8313 0.1uF 16V

CE_REMOTE CEC_REMOTE CKCK-_HDMI3 CK_GND

5V_HDMI_2

+1.8V_HDMI

CK+

C8314 0.1uF 16V

CK+_HDMI3 C8301 0.1uF 16V

C8303 0.1uF 16V

C8304 0.1uF 16V

D0+ D0+_HDMI3

R8340 22

D0-_HDMI3 D0_GND

R8338 22

C8306 0.1uF 16V

D0-

R8337 0

D1D1-_HDMI3 D1_GND D1+ D1+_HDMI3 D2D2-_HDMI3 D2_GND D2+

HDMI2 D2+_HDMI3

SDA2_3.3V

D2+_HDMI3 D2-_HDMI3

SCL2_3.3V

VDDDC[1V8]_3

RXA_D1-

D2-_HDMI1 D2+_HDMI1

C8317 0.1uF 16V

D2-_HDMI2 D2+_HDMI2

VSS_11

RXA_C+ VDDH[3V3]_1

D1+_HDMI2

RXC_C+

D1-_HDMI2

D0+_HDMI2

OUT_D2+

D0-_HDMI2

11 JK830110

OUT_D2-

RXA_C-

CK+_HDMI2

EAG59023302

VDDO[1V8]

VDDH[3V3]_5

DDC_SCL_1 CK-_HDMI1

DDC_SDA_2

RXC_D0-

DDC_SCL_2 CK-_HDMI2

RXC_D0+

HDMI_HPD_2

IC8300 TDA19997

+5V_NORMAL

OUT_D1+

VSS_8

GND DDC_DATA

OUT_D1-

RXC_D1-

RXC_D1+

RXA_HPD

5V_HPD3

VSS_2 VDDDC[1V8]_1

KRC104S Q8301

R8301

HP_DET

VDDH[3V3]_6

GND

RXC_D2-

VSS_4

SHIELD

B R8310 4.7K

RXC_D2+

RXA_5V

CK+_HDMI1

HDMI_HPD_3

KRC104S Q8304

RXA_DDC_CLK

RXA_DDC_DAT

D0-_HDMI1

GND

VDDO[3V3] OUT_DDC_DAT

DDC_SDA_1

D0+_HDMI1

D8301 5.5V OPT

5V_HDMI_3

12K

OUT_DDC_CLK

EDID Pull-up

UI_HW_PORT3

GND

VSS_9

D2+

VDDH[1V8]_2 R8344 R12K

DDC_SDA_3

47K

R8323

R8320 47K

D2-_HDMI2

R8315

VSS_1 OUT_C-

D1+_HDMI2 D2D2_GND

R8313 47K

C8323 0.1uF 16V HDMI3

Place close to TDA9996

OUT_C+

D1+

C8318 0.1uF 16V

C8316 0.1uF 16V

HDMI1

D8310

D1-_HDMI2

5V_HPD4

5V_HPD3 D8307

D0+_HDMI2 D1-

D0+

VSS_12

D0_GND

D2+_HDMI4

R8339

+5V_NORMAL 5V_HDMI_4

OUT_D0+

+5V_NORMAL 5V_HDMI_3

D0-_HDMI2

CK+_HDMI2

CK+ D0-

HDMI_3 YKF45-7058V

HDMI_RX2+

HDMI_RX2-

HDMI_RX1+

HDMI_RX1-

HDMI_RX0+

R8330

CK-_HDMI2 CK_GND

HDMI_HPD_1

HDMI_RX0-

HDMI_CLK-

HDMI_CLK+

HDMI_SCL

CK-

RXB_DDC_DAT

+1.8V_HDMI

OPT

0.1uF

CEC_REMOTE

4 3

DDC_SCL_2

DDC_SDA_2

GND

TEST1

CE_REMOTE

JP8301

RXB_HPD

DDC_SCL_2 R8304 0 HDMI_3

R8335 0

DDC_SDA_1 DDC_SCL_1

DDC_CLK

OUT_D0-

DDC_SDA_2

R8324 1.8K

47K HDMI_3

C8312 0.1uF 16V

100

11 JK830010

JP8300

R8322

R8319 47K HDMI_3

47K

EAG59023302

DDC_DATA

R8314

R8312 47K

D8303 5.5V OPT

HDMI_3 R8303 0

0.1uF C8321

5V_HDMI_4

0.1uF C8322

GND

0.1uF C8320

R8325 1.8K

+5V_NORMAL

HDMI_3 D8309

17 16

5V_HPD2

5V_HPD1 D8306

5V_HDMI_2

C B

R8329

HP_DET 19

GND E HDMI_3 KRC104S Q8300

C8319

HDMI_3 GND R8300

HDMI_HPD_2 B R8309 HDMI_3 5V_HPD2 4.7K

SHIELD

HDMI_3 KRC104S Q8303

D8300 5.5V OPT

+5V_NORMAL 5V_HDMI_2

+5V_NORMAL 5V_HDMI_1

HDMI_SDA

HDMI4

YKF45-7058V GND

UI_HW_PORT2

THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION. FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC. Copyright Â© 2010 LG Electronics. Inc. All rights reserved. Only for training and service purposes

BCM (EUROBBTV)

LEE GI YOUNG HDMI

2009.06.18

LGE Internal Use Only

RGB PC

E2 3

D2A

VSS 4

SDA

R8405 22

2.7K

SCL

R8420 10K R8422 100

OPT

RGB_DDC_SCL R8415

22 RGB_DDC_SDA

+3.3V_NORMAL

OPT D8408 CDS3C05HDMI1 5.6V

OPT

R8424 10K 1K R8425

L8408 60-ohm

DSUB_B

DSUB_DET RGB_BEAD L8409 60-ohm

DSUB_G

OPT 0 R8423

GND

Fiber Optic

10 4

JK8400 JST1223-001

JP8401

JP8402

VCC

VINPUT

R8400 1K

SPDIF_OUT C8400 0.1uF 16V

JP8400

SPG09-DB-010 P8400

RGB_0OHM

+3.3V_NORMAL

L8410-*1 0

RGB_0OHM

RGB IN 16

RGB_0OHM L8409-*1 0

OPT C8409 D8411 100pF 5.6V 50V ADMC5M03200L_AMODIODE

SHILED

DDC_CLOCK

V_SYNC

SYNC_GND

DDC_GND 15

H_SYNC

BCM Reference D8402 D8404 D8405 30V 30V 30V L8408-*1 0

GND_1

R8407 75

R8404 75

BLUE_GND

RGB_BEAD R8403 75

BLUE

RGB_BEAD L8410 60-ohm

DSUB_R

D8400 30V OPT

EDID_WP

R8416

OPT D8410 CDS3C05HDMI1 5.6V C8403 22pF 50V

R8406 22

BCM Reference

RGB_EDID_ST

C8402 22pF 50V

VCC

0IMMR00014A

D8403 ADUC30S03010L_AMODIODE 30V

Q2 D8401 ADUC30S03010L_AMODIODE 30V

GND

R8421 0

E1 2

D2B

DDC_DATA

E0 1

GREEN

IC8401 M24C02-RMN6T

D1B

RGB_EDID_RENESAS

R8414

SDA

R8417 0

RED

R8402 22

GREEN_GND

D1A

RGB_VSYNC

D3A

SCL

DEV VSS

2.7K

D8409 ENKMC2838-T112 A1

GND_2

RED_GND

RGB_HSYNC

C8401 0.1uF

+5V_NORMAL

VCC

R8401 22

D3B

R8413

C8406 18pF 50V

D0B

C8405 18pF 50V

VCC

C8404 0.1uF 16V

D0A

IC8401-*1 R1EX24002ASAS0A

+5V_NORMAL

IC8400 74F08D

FIX_POLE

RGB AUDIO IN JK8401 PEJ027-01 3

E_SPRING

T_TERMINAL1

B_TERMINAL1

C8407 PC_R_IN

R_SPRING

T_SPRING

B_TERMINAL2

T_TERMINAL2

D8406 AMOTECH 5.6V

R8411 470K

1uF 25V

R8418 0

C8408 PC_L_IN D8407 AMOTECH 5.6V

R8412 470K

1uF 25V

R8419 0

EUROBBTV ETC SUB BOARD I/F

2009.06.18

LGE Internal Use Only

(New Item Developmen H:9.2mm) SIDE_AV

SIDE_AV R8503 SIDE_AV_CVBS D8503

[YL]E-LUG

[YL]O-SPRING

[YL]CONTACT

[WH]O-SPRING

3C 4C

5.5V SIDE_AV

[RD]O-SPRING [RD]E-LUG

C8503 47pF 50V

R8502 2.7K

SIDE_AV

R8504

C8500 100pF 50V SIDE_AV

1K SIDE_AV

SIDE_AV D8501 5.6V

SIDE_AV

SIDE_AV_DET D8500 5.6V

[RD]CONTACT

+3.3V_NORMAL

SIDE_AV

SIDE_AV R8505 SIDE_AV_L_IN

R8500 470K

SIDE_AV 25V 1uF C8501

SIDE_AV

C8504 100pF SIDE_AV

SIDE_AV R8506

PPJ235-01

SIDE_AV_R_IN

JK8500 SIDE_AV

D8502 5.6V SIDE_AV

R8501 470K SIDE_AV

SIDE_AV 25V 1uF C8502

0 C8505 100pF SIDE_AV

LGE Internal Use Only

WIRELESS READY MODEL

JK8700 KJA-PH-3-0168

Wireless power

VCC[24V/20V/17V]_1 VCC[24V/20V/17V]_2 VCC[24V/20V/17V]_3 VCC[24V/20V/17V]_4 VCC[24V/20V/17V]_5

+24V VCC[24V/20V/17V]_6 DETECT

+3.3V_NORMAL R8704 22K

C8700 0.1uF 50V

INTERRUPT

C8701 2.2uF

TP8700 GND_1

R8714 10K

RESET

G R8705 2.2K

Q8701

R8713

AO3407A

TP8701

GND_2

WIRELESS_DETECT

L8700

I2C_SCL R8702 10K

WIRELESS_PWR_EN

MLB-201209-0120P-N2

WIRELESS_SCL I2C_SDA WIRELESS_SDA

Q8700

GND_3 C8702 0.01uF 50V

C8704 10uF 35V

C8705 10uF WIRELESS_RX 35V

UART_RX UART_TX

WIRELESS_TX GND_4 IR IR_PASS GND_5 GND_6

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

+3.5V_ST

NON_WIRELESS 0 R8703

WIRELESS R8707 0

IC8700 MC14053BDR2G

WIRELESS R8700 WIRELESS_DL_RX 0

Y1 WIRELESS_TX

WIRELESS

VDD

RS232C & Wireless

C8703 15

BCM_TXD1

BCM_RXD1 R8708

INH

R8701

VEE

0.1uF

WIRELESS

WIRELESS_DL_TX

WIRELESS_SW_CTRL

SELECT PIN

STATUS

WIRELESS_RX X0

R8706 0 NON_WIRELESS

+3.5V_ST

HIGH

X1/Y1/Z1

WIRELESS Dongle connect --> WIRELESS RS232

LOW

X0/Y0/Z0

WIRELESS Dongle Dis_con --> S7 RS232

BCM_RX A

OPT

4.7K R8711

Y0 BCM_TX

47K R8712

VSS

OPT

WIRELESS WIRELESS_SW_CTRL

WIRELESS

LGE Internal Use Only

+24V_AMP

+24V

L8803 MLB-201209-0120P-N2

C8827 0.1uF 50V

+1.8V_AMP +3.3V_NORMAL

CCFL = 20V

IC8800

3 Vd=1.4V 1

R8800 1

AP1117E18G-13 ADJ/GND

Edge_LED 32~47 Inch = 20V

120 mA

2 C8800 0.1uF 16V

OUT

55 Inch & IOP Module = 24V

C8803 0.1uF 16V

C8802 10uF 10V

+24V_AMP

SPK_L+ D8800 1N4148W 100V OPT

EMI R8809 3.3

C8819 22000pF 50V

AUD_LRCK AUD_SCK SDA1_3.3V SCL1_3.3V

R8802

PVDD1B_2

PVDD1B_1

OUT1B_2

OUT1B_1

PGND1B_2

PGND1B_1

BST1B

VDR1B

PVDD1A_1

PVDD1A_2

OUT1A_1

OUT1A_2

PGND1A_1

51 50

PGND1A_2

PGND2A_2

PGND2A_1

OUT2A_2

CLK_I

OUT2A_1

VDD_IO

PVDD2A_2

PVDD2A_1

PVDD2B_2

PVDD2B_1

C8810 1000pF 50V

DGND_PLL

R8806

AGND_PLL

IC8801

EAN60969601

NTP-7000

4.7K

SPEAKER_L

C8839 0.47uF 50V C8842 0.1uF 50V

15uH R8817 12

R8821 4.7K

SPK_R+ C8830 22000pF

D8802 1N4148W 100V OPT

50V

R8814 12

R8818 12

L8804 AD-9060 2S

1S C8838 390pF 50V

D8803 1N4148W 100V OPT

R8815 12

1F 15uH

R8816 12

C8840 0.47uF 50V

C8843

R8822

0.1uF 50V

4.7K

C8844

R8823

0.1uF 50V

4.7K

SPEAKER_R

SPK_R-

+24V_AMP

PGND2B_1

27 BST2B

26 VDR2B

25 /FAULT

MONITOR2

MONITOR1

MONITOR0

SCL

SDA

BCK

WCK

SDATA

C8818 0.1uF 16V

PGND2B_2

29 22

14 21

GND

OUT2B_1

DVDD_PLL

OUT2B_2

C8807 0.1uF 16V

R8813 12

C8837 390pF 50V

AVDD_PLL

OPT C8815 10uF 10V

R8801

EP_PAD

+1.8V_AMP

AUD_LRCH

C8828 25V1uF

OPT C8805 10uF 10V

C8836 390pF 50V

D8801 1N4148W 100V OPT

GND_IO

3.3K

C8804 0.1uF 16V

THERMAL 57

DGND_2

OPT C8801 10uF 10V

100pF 50V

BST2A

DGND_1

L8801 C8806

VDR2A

C8811 0.1uF BLM18PG121SN1D

BLM18PG121SN1D

L8800

+1.8V_AMP

R8820

C8825 1uF 25V

BST1A

VDR1A 25V /RESET

C8816 1uF

C8808 1000pF 50V AUD_MASTER_CLK

C8841 0.1uF 50V

SPK_L-

L8802

AMP_RESET_N

L8805 AD-9060

C8823 22000pF 50V

DVDD

BLM18PG121SN1D

+3.3V_NORMAL

+1.8V_AMP

C8824 0.1uF 50V

C8820 0.1uF 50V

C8835 390pF 50V

EMI C8832 0.01uF 50V

C8826 10uF 35V

R8819 12

R8812 12

C8822 1uF 25V

C8831

C8833

0.1uF 50V

C8834 10uF 35V

C8829 22000pF 50V

100 R8807 0

100

R8803

100

R8804

100

R8805

100

POWER_DET C8821 1000pF 50V

OPT

+3.5V_ST C8809 33pF 50V

C8812 33pF 50V

C8813 47pF 50V EMI

C8814 47pF 50V EMI

C8817 47pF 50V EMI

R8808

100

WAFER-ANGLE

R8810 10K R8824 0

C B

Q8800 2SC3052

R8811

SPK_L+

AMP_MUTE R8825 0

10K E

SPK_L-

3 R8826 0

SPK_R+

2 R8827 0

SPK_R-

1 P8800

THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION. FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC. Copyright Â© 2010 LG Electronics. Inc. All rights reserved. Only for training and service purposes

BCM (EUROBBTV)

KIM JONG HYUN NTP7000

2009.06.18

LGE Internal Use Only

+1.5V_MEMC

D1.5V_DDR3

DDR3 1.5V By CAP - Place these Caps near Memory

0.1uF

C8930

0.1uF

C8929

0.1uF

C8928

0.1uF

C8927

0.1uF

C8926

0.1uF

C8925

0.1uF

C8924

0.1uF C8922

0.1uF C8923

0.1uF

C8921

C8920

+3.3V_MEMC

Close to DDR Power Pin

+12V

PGND

L8902

1000pF

C8910

0.1uF

MVREFCA

POWER_ON/OFF2_2

COMP

C8944 0.1uF 16V

OPT C8940 100pF 50V

9.1K 2200pF R8925 C8937

OPT

Vout=0.8*(1+R1/R2)

C8942 22uF 10V

R8928 10K

C8934 10uF 25V

LX_1

R8935 10K

R8919

1K 1% 1%

R8920

1000pF

0.1uF C8903

C8932 10uF 25V

MVREFDQ

C8909

R8900

1K 1% 1%

R8904

C8901

AGND

R8933 27K

NR8040T3R6N VIN

OPT

L8905 3.6uH

LX_2

CIC21J501NE

D1.5V_DDR3

R8934 4.7K

D1.5V_DDR3

+3.3V_MEMC

IC8903 AOZ1072AI

0.1uF

C8919

0.1uF

C8918

0.1uF

C8917

C8916

0.1uF

C8915

0.1uF

C8914

C8913

C8904 0.1uF 16V

10uF

C8902 10uF 10V

C8908

L8900

AR8900 FRC_DQL[5]

DDR3_DQL[5]

FRC_DQL[7]

DDR3_DQL[7]

FRC_DQL[3]

DDR3_DQL[3]

FRC_DQL[1]

DDR3_DQL[1] 10

IC8900 H5TQ1G63BFR-12C

AR8901

DDR3_A[0-12] M8

DDR3_DQL[2]

FRC_DQL[6]

DDR3_DQL[6] DDR3_DQL[4]

VREFDQ

L8 ZQ

240 1%

10 AR8903

FRC_DQU[1]

DDR3_DQU[1]

FRC_DQU[5]

DDR3_DQU[5]

FRC_DQU[3]

DDR3_DQU[3]

R8909

N9 DDR3_DMU

10 R8910

VDD_1

VDD_2

A10/AP

VDD_3

A11

VDD_4

A12/BC

VDD_5

A13

VDD_6 VDD_7 VDD_9

A8 C1

R8914

DDR3_DML 10

D2 D1.5V_DDR3

R8911 FRC_DQSU

DDR3_DQSU

F1 H2

10 R8912 FRC_DQSUB

H9 DDR3_DQSUB

VDDQ_2

FRC_DQU[6]

DDR3_DQU[6]

FRC_DQU[0]

DDR3_DQU[0]

FRC_DQU[4]

DDR3_DQU[4]

J9 L1 L9 T7

VDDQ_4

CKE

VDDQ_5 CS

VDDQ_7

ODT

VDDQ_8

RAS

VDDQ_9

CAS

NC_2

B3 DDR3_A[3]

FRC_A[5]

DDR3_A[5]

DDR3_A[7]

DDR3_RESETB

M1 M9 P1

AR8905

P9 DDR3_CASB

FRC_ODT

DDR3_ODT

FRC_WEB

DDR3_WEB

DDR3_A[11]

DDR3_A[12]

DDR3_RASB

D1 D8 E2 E8

R8916

F9 DDR3_MCLK

10 R8917

G1 G9

DDR3_MCLKB

N8 M3

ADJ/GND DDR3_BA1 DDR3_MCLK

K1 J3 K3 L3

C8935 10uF 16V

DDR3_BA2

C8946 0.1uF 16V

C8938 22uF R8929 56

DDR3_MCLKB

DDR3_CKE DDR3_ODT DDR3_RASB DDR3_CASB DDR3_WEB

D1.5V_DDR3 R8923 10K

VSS_2

DQSU

VSS_3

B7 E7

DML

DMU

VSS_6 VSS_7

DQL0

VSS_8

DQL1

VSS_9

DQL2

VSS_10

DQL3

VSS_11

DQL4

VSS_12

DQL5

DDR3_DQSL DDR3_DQSLB DDR3_DQSU DDR3_DQSUB DDR3_DML DDR3_DMU

DDR3_DQL[0]

DDR3_DQL[1]

DDR3_DQL[2]

DDR3_DQL[3]

DDR3_DQL[4]

DDR3_DQL[5]

DDR3_DQL[6]

DDR3_DQL[7]

DDR3_DQU[0]

DDR3_DQU[1]

DDR3_DQU[2]

DDR3_DQU[3]

DDR3_DQU[4]

DDR3_DQU[5]

DDR3_DQU[6]

DDR3_DQU[7]

DDR3_DQL[0-7]

URSA3 CORE 1.26V

DQL7 +12V

VSSQ_1 VSSQ_2

DQU0

VSSQ_3

DQU1

VSSQ_4

DQU2

VSSQ_5

DQU3

VSSQ_6

DQU4

VSSQ_7

DQU5

VSSQ_8

DQU6

VSSQ_9

DQU7

+1.26V_MEMC

IC8902 AOZ1072AI PGND

L8904 3.6uH

LX_2

NR8040T3R6N VIN

AGND

DDR3_DQU[0-7]

R8918

OUT

DDR3_BA0

10 C8931 10uF 25V

C8933 10uF 25V

LX_1

POWER_ON/OFF2_1 R8926 10K

DDR3_CKE

FRC_CKE

1074 mA

VSS_5

IC8901 AP1117EG-13

DDR3_RESETB

DQL6

FRC_MCLKB

DDR3_A[10]

F3 DQSL

DQSU

R8915

FRC_MCLK

DDR3_A[9]

VSS_1

VSS_4

DDR3_A[8]

+1.5V_MEMC

+3.3V_MEMC

RESET

NC_4

DDR3_BA0 10

FRC_RASB

DDR3_A[7]

NC_3 NC_6

FRC_A[7]

FRC_BA0

WE NC_1

FRC_CASB

DDR3_A[6]

DQSL

AR8906

FRC_DDR3_RESETB

DDR3_A[5]

URSA3 DDR3 1.5V

VDDQ_6

FRC_A[3]

DDR3_A[4]

J7 CK

VDDQ_3

J1 DDR3_DQU[2]

M2 BA0

VDDQ_1

10 AR8904 FRC_DQU[2]

DDR3_A[3]

BA2

A1 DDR3_DQSLB

DDR3_A[2]

BA1

R8913

A15

VDD_8

DDR3_DQSL 10

FRC_DML

A6 A7

B2 DDR3_DQU[7]

FRC_DQSLB

A3 A4

R8921

FRC_DQU[7]

FRC_DQSL

DDR3_A[1]

COMP

C8941 22uF 10V

C8943 0.1uF 16V

OPT C8939 100pF 50V

6.2K 3300pF R8924 C8936

FRC_DQL[2] FRC_DQL[4]

MVREFDQ

DDR3_A[0]

R8930 3.3K

DDR3_DQL[0]

AR8902 FRC_DQL[0]

FRC_DMU

R8936 1

VREFCA

R8931 3.9K

MVREFCA

DDR3_BA2

270 R8927

DDR3_A[0]

FRC_BA2

L8903 CIC21J501NE

FRC_A[0]

L8901

DDR3_A[2]

150

DDR3_A[9]

FRC_A[2]

OPT R8922

FRC_A[9]

DDR3_A[8] DDR3_A[6]

FRC_A[4]

DDR3_A[4]

FRC_BA1

Vout=0.8*(1+R1/R2)

R8932 12K

AR8908 FRC_A[8] FRC_A[6]

DDR3_BA1 10 AR8907 DDR3_A[10]

FRC_A[10]

DDR3_A[12]

FRC_A[12] FRC_A[1]

DDR3_A[1] DDR3_A[11]

FRC_A[11] 10

THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION. FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC. Copyright Â© 2010 LG Electronics. Inc. All rights reserved. Only for training and service purposes

COMMON URSA3 DDR & Power

2009.09.11 89

LGE Internal Use Only

C9039

22pF X9000

22pF

HIGH FRC OPTION LOW NON_MIRROR MIRROR K14 GIP

NON_GIP

C9019 10uF

C9029 0.1uF

C9024 10uF

C9032 0.1uF

FRC_A[3]

FRC_A[4]

FRC_A[5]

FRC_A[6]

FRC_A[7]

FRC_A[8]

FRC_A[9]

FRC_A[10]

FRC_A[11]

FRC_A[12]

FRC_BA1

FRC_BA2 C9005 0.1uF

C9020 10uF

C9025 10uF

C9030 0.1uF

C9033 0.1uF

C9034 0.1uF

C9035 0.1uF

FRC_MCLK

U2 T4

FRC_CKE

J1 H3

FRC_CASB

FRC_WEB

L9001 CIC21J501NE C9016 0.1uF

C9021 0.1uF

FRC_DDR3_RESETB

C9026 0.1uF

L9002 CIC21J501NE

C13

M14

REXT

RESET

SPI_DO

N13

N14

P13

N12

SPI_DI

SPI_CZ

SPI_CK

U13 SOFT_RST_R

SOFT_RST_L

T12 PLL_LOCK_R

PLL_LOCK_L

R11

U10

U12

R12 OP_SYNC_R

OP_SYNC_L

LTD_DE_R

LTD_DE_L

LTD_DA1_R

LTD_DA1_L

U11

R10

T11

R9 LTD_DA0_R

E4 GPIO[9]

GPIO[8]

GPIO[10]

E13

F14

G13

H14

J13

K14

D3 GPIO[5]

GPIO[4]

GPIO[3]

GPIO[2]

GPIO[1]

GPIO[0]

XTALI

B9 XTALO

A9 RO4N

RO4P

RO3N

C6 RO3P

C5 RO2N

RO2P

B7 RO1N

C8 RO1P

RO0N

RO0P

ROCKN

ROCKP

RE4N

A1 RE4P

RE3N

RE3P

C1 RE2N

RE2P

RE1N

RE1P

RE0N

URSA3_GIP URSA3_NON_GIP R9053 R9052 4.7K 4.7K

DDR3_A10/DDR2_A11

A4P/RV5+

DDR3_A11/DDR2_A4

A4M/RV5-

C9027 0.1uF

C9031 0.1uF

VDDC

L9003 CIC21J501NE

B0M/RV6-

DDR3_BA1/DDR2_ODT

B1P/RV7+

DDR3_BA2/DDR2_A12

B1M/RV7B2P/RV8+

DDR3_MCLK/DDR2_MCLK

B2M/RV8-

DDR3_MCLKZ/DDR2_MCLKZ

BCKP/WPWM BCKM/OPT_P B3P/OPT_N

DDR3_ODT/DDR2_BA1

B3M/FLK

DDR3_RASZ/DDR2_WEZ

B4P/GCLK6

DDR3_CASZ/DDR2_CKE

B4M/GLCK5

IC9001

FRC_DQL[2]

FRC_DQL[3]

FRC_DQL[4]

FRC_DQL[5]

FRC_DQL[6]

FRC_DQL[7]

FRC_DQU[0]

FRC_DQU[1]

FRC_DQU[2]

FRC_DQU[3]

FRC_DQU[4]

FRC_DQU[5]

FRC_DQU[6]

FRC_DQU[7]

C0P/LV0+ C0M/LV0-

LGE7378A[FRC_TCON_URSA3]

DDR2_DQS0/DDR3_DQS0

C1P/LV1+ C1M/LV1C2P/LV2+ C2M/LV2-

URSA3

DDR2_DQSB0/DDR3_DQSB0

CCKP/LV3+ CCKM/LV3C3P/LV4+

DDR2_DQ7/DDR3_DQM0

C3M/LV4-

DDR2_DQ11/DDR3_DQM1

C4P/LV5+

DDR2_DQ6/DDR3_DQ0 D0P/LV6+

DDR2_DQ1/DDR3_DQ2

D0M/LV6-

DDR2_DQ2/DDR3_DQ3

D1P/LV7+

DDR2_DQ4/DDR3_DQ4

D1M/LV7-

DDR2_NC/DDR3_DQ5

D2P/LV8+

DDR2_DQ3/DDR3_DQ6

D2M/LV8-

DDR2_DQ5/DDR3_DQ7

DCKP/GOE DCKM/GSC/GCLK3

DDR2_DQ8/DDR3_DQ8

D3P/GSP_R

DDR2_DQ14/DDR3_DQ9

D3M/GSP

DDR2_DQ13/DDR3_DQ10

D4P/SOE

DDR2_DQ12/DDR3_DQ11

D4M/POL

DDR2_DQ15/DDR3_DQ12 GCLK4

DDR2_DQ10/DDR3_DQ14

GCLK2

RXBCK+

A16

RXBCK-

A17

RXB3+

B17

RXB3-

C16

RXB4+

C17

RXB4RXA0+

D17

RXA0-

D15

RXA1+

E15

RXA1-

F16

RXA2+

F17

RXA2-

F15

RXACK+

G15

RXACK-

G17

RXA3+

G16

RXA3-

H16

RXA4+

H17

RXA4RXC0+

J15

RXC0-

J17

RXC1+

J16

RXC1-

K16

RXC2+

K17

RXC2-

K15

RXCCK+

L15

RXCCK-

L17

RXC3+

L16

RXC3-

M16

RXC4+

M17

RXC4RXD0+

N15

RXD0-

N17

RXD1+

N16

RXD1-

P15

RXD2+

R15

RXD2-

R17

RXDCK+

R16

RXDCK-

T16

RXD3+

T17

RXD3-

T15

RXD4+

U17

RXD4GCLK4

P17

GCLK2

D1 I2CS_SDA

URSA3_SDA

I2CS_SCL

C9023 0.1uF

URSA3_SCL P14

FRC_PWM1

B13

DVDD_DDR[1.26V]

LPLL_FBCLK LPLL_OUTCLK

U16 A13

R9043 OPT

V_SYNC 0

VB1_TEST

TESTPIN

D11

+3.3V_MEMC

F10

L13

D11

C11

B11

B12 C11

B12

B11

B10

A11

A12 B10

A12

A11

A10

VSS_27 A10

VSS_26

VSS_25 N4

VSS_24 M9

L11

VSS_23

VSS_22 L10

VSS_20

VSS_19

VSS_21 L9

K11

K10

VSS_18

VSS_16

VSS_17 K8

J11

VSS_15

VSS_14 J10

VSS_12

VSS_11

VSS_13 J9

VSS_9

VSS_8

VSS_10 J4

H11

H10

VSS_7

VSS_5

VSS_4

VSS_6 H8

G10

VSS_3 G9

VSS_2 G8

C12

VSS_1

VDDP_5 C10

VDDP_4

VDDP_3

VDDP_2 K6

M11

M10

VDDP_1 K5

G11

VDDC_8

VDDC_7 J6

VDDC_6 H6

VDDC_4

VDDC_3

VDDC_5 H5

VDDC_2 G5

VDDC_1 F7

E17

VDD_ODD

VDD_EVEN

LPLL_REFIN

E16

AVDD_PLL_2

F12

F11

AVDD_PLL_1

AVDD_MEMPLL M6

AVDD_LVDS_4

AVDD_LVDS_3 K12

J12

AVDD_LVDS_2

AVDD_LVDS_1 H12

12505WS-04A00

G12

I2CM_SCL2_R

P9000

AVDD_DDR_6

I2CM_SDA2_R

AVDD_DDR_5

I2CM_SCL2_L AVDD_DDR_4

P9 N10

I2CM_SDA2_L AVDD_DDR_3

100 100

FRC_PWM0

R14

PWM1

I2CM_SCL

AVDD_1

R9015 R9016

I2CM_SDA

R9014

100

AVDD_DDR_2

100 100

R9012 R9013

PWM0

AVDD_DDR_1

100

R9011

AVDD_2

C9018 0.1uF

C9015 0.1uF

B16

P16

DDR2_DQ9/DDR3_DQ13

DDR2_DQM0/DDR3_NC C9012 0.1uF

RXB2-

M15

DDR2_DQ0/DDR3_DQ1

M2 C9008 10uF

RXB2+

B15

C4M/LV5-

DDR2_DQM1/DDR3_DQ15

FRC_DQU[0-7]

C9003 10uF

RXB1-

A15

H15

FRC_DQL[1]

RXB1+

C15

D16 B0P/RV6+

DDR3_BA0/DDR2_BA2

FRC_DQL[0-7]

+1.26V_MEMC

A3M/RV4-

DDR2_DQSB1/DDR3_DQSB1

FRC_DQL[0]

AVDD_DDR

C9022 0.1uF

DDR3_A9/DDR2_A9

DDR2_DQS1/DDR3_DQS1

FRC_DMU

C9017 0.1uF

A3P/RV4+

FRC_DML

C9014 0.1uF

ACKM/RV3-

DDR3_A8/DDR2_A2

DDR3_RESET/DDR2_A3

FRC_DQSUB

C9011 0.1uF

ACKP/R3+

DDR3_A7/DDR2_A5

FRC_DQSL

C9007 10uF

DDR3_A6/DDR2_A0

FRC_DQSU

C9002 10uF

A2M/RV2-

DDR3_WEZ/DDR2_BA0

FRC_DQSLB

+1.5V_MEMC

A2P/RV2+

DDR3_A5/DDR2_A10

RXB0-

C14

1 22

R9003

URSA3_SDA R9040 AVDD 22

R9007

AVDD_DDR

AVDD_LVDS

VDDC

AVDD_PLL

VDDP

SCL3_3.3V

3 R9008

GVDD_EVEN

SDA3_3.3V

4 OPT 5 URSA3_SCL

URSA3_SDA

22 R9009 OPT 22

R9010

SCL1_3.3V

SDA1_3.3V

FRC_CONF0 FRC_CONF1

AVDD_MEMPLL

FRC_PWM1 FRC_PWM0 1K

R9004

SCAN_BLK2

VDDC L9007 CIC21J501NE

LD_SCAN R9038 100

FRC_PWM1

LD_SCAN R9039 100

FRC_PWM0

R9045

URSA3_SCL

GVDD_ODD

R9048

C9013 0.1uF

DDR3_A4/DDR2_CASZ

RXB0+

A14

R9050

C9010 0.1uF

A1M/RLV1-

FRC_RASB

C9006 10uF

DDR3_A3/DDR2_A1

DDR3_CKE/DDR2_RASZ

FRC_ODT VDDP

C9001 10uF

A1P/RV1+

FRC_MCLKB

+3.3V_MEMC

A0M/RV0-

DDR3_A12/DDR2_A8

L9006 CIC21J501NE C9000 10uF

DDR3_A2/DDR2_A7

B14 A0P/RV0+

FRC_BA0

L9000 CIC21J501NE

AVDD_LVDS

+3.3V_MEMC

DDR3_A1/DDR2_A6

R9049 OPT 1K

AVDD_MEMPLL

820

R9051 OPT 1K

+3.3V_MEMC

DDR3_A0/DDR2_NC

C9009 0.1uF

R9044 OPT R9046

C9004 10uF

FRC_A[2]

L9005 CIC21J501NE

FRC_A[1]

SW9000 JTP-1127WEM

R9047 OPT1K

+3.3V_MEMC L9004 CIC21J501NE

FRC_A[0]

DPM_A

AVDD

RE0P

A2 +3.3V_MEMC

RECKN

RECKP

FRC_A[0-12]

AVDD_PLL

+3.3V_MEMC R9037 0 MINI_LVDS

FRC_CONF0

R9041

T10

DIO

EAN35097301

T14

URSA3_FLASH_WINBOND_OLD

LTD_CLK_L

GND

100

CLK

T13

S_M_PIF_FC

HOLD

S_M_PIF_DA1

R9028

VCC

S_M_PIF_DA0

R13

U15

100 DO

U14

R9022 CS

URSA3_FLASH_MACRONIX

S_M_PIF_CS

FRC_SPI_CK FRC_SPI_DI

S_M_PIF_CLK

EAN61009401

URSA3_LVDS URSA3_MINI_LVDS R9036 R9035 4.7K 4.7K

R9006

100

R9027

100

IC9000-*2 W25X40VSSIG

R9005

M_S_PIF_FC

R9021

SCLK

M_S_PIF_CS

M_S_PIF_DA1

M_S_PIF_CLK_2

GND

WP#

100

10K

URSA3_NON_MIRROR R9034 4.7K

R9002

HOLD#

100

R9026

100

R9032

VCC

R9001

CS#

GPIO[13]

R9030 URSA3 0

FRC_SPI_DO

R9000

M_S_PIF_CLK_1

100

100 R9020 URSA3_FLASH_WINBOND_NEW

FRC_SPI_CZ

GPIO[14]

DI[IO0]

R9025

GPIO[12]

0.1uF

C9028

IC9000 MX25L4005CM2I-12G

100

CLK

R9019 GND

URSA3_MIRROR R9033 4.7K

R9024

HOLD

FRC_CONF1

R9031

100 WP

H_CONV

R9018 DO[IO1]

+3.3V_MEMC

100

VCC

FRC_CONF0

URSA3_SCANNING_OFF URSA3_SCANNING_ON R9055 R9054 4.7K 4.7K

R9023

100 1

LTD_DA0_L

R9017

IC9000-*1 W25X40BVSSIG CS

FRC_SPI_CK

+3.3V_MEMC

100 R9042

NON_LD

FRC_RESET

SCAN_ON

FRC_SPI_DO

SCAN_OFF

FRC_SPI_CZ FRC_SPI_DI

URSA3_LOCAL_DIMMING URSA3_NON_LOCAL_DIMMING R9057 R9056 4.7K 4.7K

R9029

MINI_LVDS

LVDS

T10 R10 R9 U10

12MHz

LTD_CLK_R

LVDS_TX_0_DATA4_N

LVDS_TX_0_DATA4_P

LVDS_TX_0_DATA3_N

LVDS_TX_0_DATA3_P

LVDS_TX_0_DATA2_N

LVDS_TX_0_DATA2_P

LVDS_TX_0_DATA1_N

LVDS_TX_0_DATA1_P

LVDS_TX_0_DATA0_N

LVDS_TX_0_DATA0_P

LVDS_TX_0_CLK_N

LVDS_TX_0_CLK_P

LVDS_TX_1_DATA4_N

LVDS_TX_1_DATA3_N

LVDS_TX_1_DATA3_P

LVDS_TX_1_DATA4_P

LVDS_TX_1_DATA2_N

LVDS_TX_1_DATA2_P

LVDS_TX_1_DATA1_N

LVDS_TX_1_DATA0_P

LVDS_TX_1_DATA1_P

LVDS_TX_1_DATA0_N

LVDS_TX_1_CLK_N

LVDS_TX_1_CLK_P

Serial Flash

C9038

SCAN_BLK1/OPC_OUT C9037 0.1uF

THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION. FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC. Copyright Â© 2010 LG Electronics. Inc. All rights reserved. Only for training and service purposes

COMMON URSA3 (NO L.D.)

Separate DVDD_DDR Power

I2C ADR: GPIO1: HI:B8 LOW:B4 CHIP_CONF: {GPIO8, PWM1, PWM0} CHIP_CONF= 3 d5: boot from internal SRAM CHIP_CONF= 3 d6: boot from EEPROM CHIP_CONF= 3 d7: boot from SPI Flash

C9036 10uF

2009.09.11 90

LGE Internal Use Only

[LEVEL Shift Block]

D9103 MMSD4148T1G

[POWER Block]

VCC_LCM (+3.3V)

R9108 100 GIP

CHECK Value!!

R9156 150K 1% TCON_42_FHD

R9165 18K 1% OPT

To reduce Audible noise

C9138

C9134 OPT

0.1uF 50V

To reduce Audible noise

C9139 R9157 75K 1% 33K TCON_42_FHD NON_GIP

DISCHG

R9148 510 NON_GIP C9125 68pF

VDD_LCM (+16V)

C9126 0.047uF VGH_FB

AGND

CRST

PGOOD

COMP

FB1

SW0

SW1

LX1

PGND

EN2

DEL2

NON_GIP

FBP GPGND

IC9103

EN1

MAX17113ETL+ MINI_LVDS

FSEL

VIN

DEV

IN2

EAN60924401

OUT

7 8 9 10

11K 1% TCON_42_FHD

R9148-*1

R9133-*1 R9134-*1 200 200 NON_GIP NON_GIP

GCLK2_I

0 GIP R9155-*1

GOE/GCLK1_I

R9158 0 GIP

0 GIP

CLK2

VGL (-5V)

R9114 R9115 OPT 10 OPT GIP

C9107 1uF 50V GIP

R9116 10 GIP

VGL_FB

R9111 10 GIP

VCC_LCM (+3.3V)

C9123 1uF 10V REF R9135 3.6K

VGH (+25V)

TCON_42_FHD R9144 1%

C9118 10uF 16V

27K

VGL (-5V)

VGL_FB R9145

360

R9171

R9194

360 OPT C9147 1uF 50V

R9173 1K

C9152 1uF 10V

PANEL_VCC (+12V)

C9155 22uF 25V

C9162 22uF 25V

R9174 OPT

C9124 1uF 50V

R9149 0

OPT R9151 0

C9127

150K TCON_42_FHD

C9137 0.1uF 50V GIP

0.1uF 50V

L9101 22UH 2.8A D9105 MBRA340T3G 40V

C9151 0.1uF 50V

C9149 22uF 10V

C9146 150pF 50V

C9154 OPT

R9181 5.1K

C9137-*1 2200pF 50V NON_GIP

D9102 KDS226

C9140

REF

R9110 22 GIP C9104 1uF 50V GIP

R9180

VCC_LCM (+3.3V)

FLK

R9105 22 GIP

PANEL_VCC (+12V)

R9167 0 NON_GIP

CLK1

C9101 VGH 0.22uF (+25V) 50V GIP

560pF 50V NON_GIP

C9143 0.1uF 50V

C9144 0.1uF 50V

R9131

1/8W

C9145-*1

1000pF 50V GIP

EN2

220K 1% TCON_42_FHD Value should be checked VGH_FB

LX2

R9133 R9134 10 10 GIP GIP

GND2

56K 1% TCON_42_FHD R9130

DRVP

SRC 0 GIP GON 0 GIP R9155 DRN 510 NON_GIP MODE NON_GIP DLP

LX2

R9154 R9150

0.47uF 25V

BST

FB2

C9117 1uF 50V

PGND

C9122

DEL1

C9116 1uF 50V

CLK4 CLK3

R9129

THR

R9153 0 NON_GIP

9.1K

C9148 22uF 25V

2.8A

C9145

2.2

REF

18K

GON2

GOFF

18K

CLK5

MINI_LVDS C9112 4.7uF 50V

10K GIP

R9124 R9125

1000pF 50V GIP

R9182

L9102 22UH

R9169

FBN

CLK6

EAN60987201 13

DEV

VST

R9168

MBRA340T3G

D9101 KDS226

R9132

MBRA340T3G

D9104

EN2 100V OPT

4.7uF/50V(3216)

D9106

CTL

VDD_ODD VDD_EVEN

TH9000

47k-ohm

GIP

C9128

R9147 VGH 2.7K NON_GIP (+25V) VGH_M R9152 0 (+25V) NON_GIP

R9147-*1 0 GIP

D9100 MMSD4148T1G

VGH (+25V)

GIP NCP18WB473F10RB

GND

IC9101 MAX17119DS

C9136

C9153 100uF 25V

C9150 1uF 50V

C9142 1uF 50V

C9141 47uF 25V

1uF 50V

27pF 50V NON_GIP

R9146 33K NON_GIP

YDCHG 22

FLK3

GCLK4_I GSC/GCLK3_I

FLK2

A6 A5

GCLK5_I

FLK1

GCLK6_I

THERMAL 29

GON1

GSP/GVST_I

GVDD_ODD_I GVDD_EVEN_I

C9128-*1 470pF 50V NON_GIP

R9113 10K GIP

VSENSE

EP[VGOFF]

VDD_LCM (+16V)

R9166 15K 1% TCON_42_FHD

AGND

FLK

R9168-*1

C9135 OPT

DRVN

R9109 3K GIP

C9102 OPT OPT

VDD_LCM (+16V)

EN2 100V

* Voltage Target VDD_LCM = 16.25V VGH = 28.50V VGL = -5.35V

1uF 50V

R9170 DPM

EN2 10

[P-GAMMA Block]

R9172

GMA16

SCL3_3.3V

GMA15

VDD_LCM (+16V)

Signal Name Change

R9103

R9118 10K OPT

SW_1

SW_2

PG 13

VIN_2

DEV IC9102

GND_2

GND_1

TPS62110RSAR 10 MINI_LVDS 9

R9196

R9123 1M NON_GIP

C9114 22uF 16V

C9115 10uF 16V

R9193 6.2K OPT

R9161 0

R9195 6.2K OPT

FB AGND

R9162 0

TCON_42_FHD

P9100 VCOM_FB0

12505WS-03A00

R9141 0

SDA3_3.3V

VCOMR 0

R9179 DPM C9160 15pF 50V

OPT POL

R9164 0

C9120 15pF 50V

GVDD_EVEN

GVDD_EVEN_I GIP C9133 15pF 50V

R9120 7.5K

OPT

R9138

R9107

DPM_A

R9137

1K R9106

GVDD_ODD_I C9132 15pF 50V

TCON_42_FHD

C9159 15pF 50V OPT

R9163 0 GVDD_ODD

R9119 20K

R9102

GCLK6_I GIP

VGL_I 0 OPT

RXD4SCL3_3.3V

R9178 0

R9142

PANEL_VCC 1

C9158 15pF 50V

RXA4+

C9131 15pF 50V NON_GIP

C9111 1uF 50V

MMSD4148T1G

GIP

OPT

GSC/GCLK3_I

RXDCK-

VGL (-5V)

R9128 200K TCON_42_FHD

GCLK5_I

RXA4-

VGI_N

R2 R9127 150K

GOE/GCLK1_I C9130 15pF 50V NON_GIP

R9140 GIP

EAN60985901

R9177 0

RXDCK+ VGL (-5V)

R9122 10

100V

C9157 15pF 50V

R9197 3.3K NON_GIP

VGI_P

GIP

GIP D9107

GCLK4_I GIP

OPT R9139

Vo = 1.153*(1+R1/R2)

24K

GCLK4

VCC_LCM (+3.3V)

DISCHG EN2

OPT R9176 0

GSP_R

C9110 1uF 25V

R9160 0

C9156 15pF 50V

NON_GIP

R1 C9113 R9126 510K 22pF TCON_42_FHD 50V

VINA

47K OPT

R9117

VIN_1

LBI

C9105 0.1uF 50V

PGND_1

VDD_LCM (+16V)

C9109 10uF 25V

PGND_2

R9121 0 GIP

GCLK2_I

C9129 15pF 50V NON_GIP

RXD3+

VGH (+25V)

C9108 10uF 25V

For P-Gamma Data Download

GCLK2 GIP

MINI_LVDS

LBO

VCOM_FB

AVDD_AMP

C9103 0.1uF 50V

GSP/GVST_I

RXD3-

C9119 15pF 50V NON_GIP

HVDD

DEV

10uF/25V(3216) MINI_LVDS

MINI_LVDS

R9101 1K OPT

GMA4

VCOMLFB

VCOMRFB

GMA2

GMA7 GMA6

GMA3

R9104 1K TCON_42_FHD

VCOM_FB0

PANEL_VCC (+12V)

GMA12

SYNC

DEV

GMA3

6.8uH/1.8A (6x6x2mm) L9100 6.8uH

BLM18PG121SN1D L9103

VDD_LCM (+16V)

GMA13

OPT

NC_2

AVDD_2 16

GMA8

GMA7 18

GMA4

MINI_LVDS

FLK 10 NON_GIP

VCOM

GMA5

IC9100 13 MAX9668ETP+

GMA6

R9175 0

R9159 0

R9136

RXA3-

MINI_LVDS

GMA1

AGND_AMP

R9143 3.3K GIP

10 1/8W

1uF 50V

15 THERMAL 21

NC_1

DVDD

VCOM

C9100 0.1uF 50V

SDA

AVDD_1

R9100

SCL

EP[GND] SDA3_3.3V

R9112

C9106

VCC_LCM (+3.3V)

1uF/50V(2012)

VCC_LCM (+3.3V)

[HVDD Block]

To reduce Audible noise

BLM18PG121SN1D L9104

Slave Address : 0xE8h (AO Pin - GND)

SOE

RXD4+ 0 C9121 15pF 50V

VCOML

VCOM 0

THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION. FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC. Copyright Â© 2010 LG Electronics. Inc. All rights reserved. Only for training and service purposes

COMMON T-Con (NO L.D.)

09/09/10 91

LGE Internal Use Only

32_FHD VGH R9129-*1 22K 1% TCON_32_FHD

VGL R9130-*1 220K 1% TCON_32_FHD

R9131-*1 11K 1% TCON_32_FHD

VDD R9156-*1 150K 1% TCON_32_FHD

R9157-*1 27K 1% TCON_32_FHD

VGH

R9144-*1 51K 1% TCON_32_FHD

R9129-*2 47K 1% TCON_37_FHD

R9145-*1 270K 1% TCON_32_FHD

R9131-*2 12K 1% TCON_37_FHD

R9166-*1 24K 1% TCON_32_FHD

R9126-*1 510K 1% TCON_32_FHD

R9127-*1 150K 1% TCON_32_FHD

R9128-*1 200K 1% TCON_32_FHD

91 or 95 Sheet

VDD

HVDD

R9156-*2 910K 1% TCON_37_FHD

R9165-*2 470K 1% TCON_37_FHD

R9157-*2 56K 1% TCON_37_FHD

R9166-*2 56K 1% TCON_37_FHD

R9126-*2 470K 1% TCON_37_FHD R9128 OPEN R9127-*2 91K 1% TCON_37_FHD

91 or 95 Sheet

HVDD

91 or 95 Sheet

VCOM FEED BACK

R9104-*2 1K 1% TCON_37_FHD

91 or 95 Sheet

55_FHD VGL R9130-*3 220K 1% TCON_47_FHD

R9131-*3 11K 1% TCON_47_FHD

VDD

VGH

R9144-*3 51K 1% TCON_47_FHD

R9129-*4 510K 1% TCON_55_FHD

R9145-*3 270K 1% TCON_47_FHD

R9131-*4 27K 1% TCON_55_FHD

HVDD R9165 OPEN

R9166-*3 20K 1% TCON_47_FHD

R9127-*3 150K 1% TCON_47_FHD

R9156-*4 150K 1% TCON_55_FHD R9128-*3 220K 1% TCON_47_FHD

R9104-*3 1K 1% TCON_47_FHD

R9102-*3 1K 1% TCON_47_FHD

THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION. FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC. Copyright Â© 2010 LG Electronics. Inc. All rights reserved. Only for training and service purposes

VGL R9130-*4 68K 1% TCON_55_FHD

R9157-*4 75K 1% TCON_55_FHD

R9144-*4 27K 1% TCON_55_FHD R9145-*4 150K 1% TCON_55_FHD

HVDD

VDD

R9126-*3 510K 1% TCON_47_FHD

VCOM FEED BACK R9101-*3 1K 1% TCON_47_FHD

VGL

TCON_37_FHD

R9102-*2 1.5K 5% TCON_37_FHD

VGH

R9157-*3 75K 1% TCON_47_FHD

91 or 95 Sheet

R9144-*2 20K 1% TCON_37_FHD R9145-*2 150K 1%

R9101-*2 1K 1% TCON_37_FHD

R9104-*1 1K 1% TCON_32_FHD

47_FHD

R9156-*3 180K 1% TCON_47_FHD

R9130-*2 220K 1% TCON_37_FHD

VCOM FEED BACK

R9102-*1 1K 1% TCON_32_FHD

R9129-*3 51K 1% TCON_47_FHD

VGH

VGL

VDD

HVDD R9165 OPEN

VCOM FEED BACK R9101-*1 1K 1% TCON_32_FHD

42_FHD

37_FHD

R9165 OPEN

R9166-*4 15K 1% TCON_55_FHD

R9126-*4 180K 1% TCON_55_FHD

R9127-*4 68K 1% TCON_55_FHD

R9128-*4 56K 1% TCON_55_FHD

VCOM FEED BACK R9101 OPEN

R9104 OPEN

R9102-*4 0 5% TCON_55_FHD

Common T-Con Power Option

09/12/15 98

LGE Internal Use Only