Lg 47Le7300 Users Manual MFL63263124

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LED LCD TV

SERVICE MANUAL

CAUTION

BEFORE SERVICING THE CHASSIS,

READ THE SAFETY PRECAUTIONS IN THIS MANUAL.

CHASSIS : LD03E

MODEL : 47LE7300 47LE7300-ZA

MODEL : 47LE730N 47LE730N-ZA

MODEL : 47LE7380 47LE7380-ZA

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

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

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

Internal Use Only

Printed in KoreaP/NO : MFL63263214 (1008-REV00)

- 2 - LGE Internal Use OnlyCopyright © 2010 LG Electronics. Inc. All rights reserved.

Only for training and service purposes

CONTENTS

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

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

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

ADJUSTMENT INSTRUCTION ................................................................ 7

BLOCK DIAGRAM...................................................................................14

EXPLODED VIEW .................................................................................. 15

SVC. SHEET ...............................................................................................

- 3 - LGE Internal Use OnlyCopyright © 2010 LG Electronics. Inc. All rights reserved.

Only for training and service purposes

SAFETY PRECAUTIONS

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

Schematic Diagram and Exploded View.

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

Shock, Fire, or other Hazards.

Do not modify the original design without permission of manufacturer.

General Guidance

An isolation Transformer should always be used during the

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

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

protects the technician from accidents resulting in personal injury

from electrical shocks.

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

damaged by accidental shorts of the circuitry that may be

inadvertently introduced during the service operation.

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

replace it with the specified.

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

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

Keep wires away from high voltage or high temperature parts.

Before returning the receiver to the customer,

always perform an AC leakage current check on the exposed

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

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

shock.

Leakage Current Cold Check(Antenna Cold Check)

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

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

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

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

each exposed metallic parts such as antenna terminals, phone

jacks, etc.

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

measured resistance should be between 1 MΩ and 5.2 MΩ.

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

reading must be infinite.

An other abnormality exists that must be corrected before the

receiver is returned to the customer.

Leakage Current Hot Check (See below Figure)

Plug the AC cord directly into the AC outlet.

Do not use a line Isolation Transformer during this check.

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

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

and the exposed metallic parts.

Measure the AC voltage across the resistor using AC voltmeter

with 1000 ohms/volt or more sensitivity.

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

measurements for each exposed metallic part. Any voltage

measured must not exceed 0.75 volt RMS which is corresponds to

0.5 mA.

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

possibility of shock hazard and the set must be checked and

repaired before it is returned to the customer.

Leakage Current Hot Check circuit

1.5 Kohm/10W

To Instrument's

exposed

METALLIC PARTS

Good Earth Ground

such as WATER PIPE,

CONDUIT etc.

AC Volt-meter

When 25A is impressed between Earth and 2nd Ground

for 1 second, Resistance must be less than 0.1

*Base on Adjustment standard

IMPORTANT SAFETY NOTICE

0.15 uF

Ω

- 4 - LGE Internal Use OnlyCopyright © 2010 LG Electronics. Inc. All rights reserved.

Only for training and service purposes

SPECIFICATION

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

.

4. Module General Specification

1. Application range

This specification is applied to the LCD TV used LD03E

chassis.

2. Requirement for Test

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.

3. Test method

1) Performance: LGE TV test method followed

2) Demanded other specification

- Safety : CE, IEC specification

- EMC :CE, IEC

No. Item Specification Remark

1 Display Screen Device 119 cm(47 inch) wide color display module LCD

2 Aspect Ratio 16:9

3 LCD Module 119 cm(47 inch) TFT LCD FHD LGD/ IOP

4 Operating Environment Temp. : 0 deg ~ 50 deg

Humidity : 20 % ~ 90 %

5 Storage Environment Temp. : -20 deg ~ 60 deg

Humidity : 10 ~ 90 %

6 Input Voltage AC 100-240V~, 50 / 60Hz

7 Power Consumption Power on (White)

LGD Typ : 103 LCD (Module) + Backlight(EDGE LED)

8 Module Size 1083.6(H) x 628.8(V) x 25.5 mm(D) With inverter

8 Pixel Pitch 0.5415 (H) x 0.5415 (V)

9 Back Light LED(EDGE), LGE(IOP)

10 Display Colors 1.06 B(true) colors

11 Coating 3H

- 5 - LGE Internal Use OnlyCopyright © 2010 LG Electronics. Inc. All rights reserved.

Only for training and service purposes

5. Module optical specification

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

No. Item Specification Min. Typ. Max. Remark

1. Viewing Angle<CR>10> Right/Left/Up/Down 89/89/89/89 CR > 10

2. Luminance Luminance (cd/m2) 360 450

Variation 1.3 MAX /MIN

3. Contrast Ratio CR 1000 1400

4. CIE Color Coordinates White Wx 0.279

Wy 0.292

RED Xr 0.636

Yr Typ. 0.335 Typ.

Green Xg -0.03 0.291 +0.03

Yg 0.603

Blue Xb 0.146

Yb 0.061

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

No. Specification Remark

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

1. 720x480 15.73 60.00 SDTV,DVD 480i

2. 720x480 15.63 59.94 SDTV,DVD 480i

3. 720x480 31.47 59.94 480p

4. 720x480 31.50 60.00 480p

5. 720x576 15.625 50.00 SDTV,DVD 625 Line

6. 720x576 31.25 50.00 HDTV 576p

7. 1280x720 45.00 50.00 HDTV 720p

8. 1280x720 44.96 59.94 HDTV 720p

9. 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 50 HDTV 1080p

14. 1920x1080 67.5 60 HDTV 1080p

- 6 - LGE Internal Use OnlyCopyright © 2010 LG Electronics. Inc. All rights reserved.

Only for training and service purposes

No. Specification Proposed Remarks

Resolution H-freq(kHz) V-freq(Hz) Pixel Clock(MHz)

1. 720*400 31.468 70.08 28.321 For only DOS mode

2. 640*480 31.469 59.94 25.17 VESA Input 848*480 60 Hz, 852*480 60 Hz

-> 640*480 60 Hz Display

3. 800*600 37.879 60.31 40.00 VESA

4. 1024*768 48.363 60.00 65.00 VESA(XGA)

5. 1280*768 47.78 59.87 79.5 WXGA

6. 1360*768 47.72 59.8 84.75 WXGA

7. 1280*1024 63.595 60.0 108.875 SXGA FHD model

8. 1920*1080 66.587 59.93 138.625 WUXGA FHD model

7. RGB (PC)

8. HDMI Input

(1) DTV Mode

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

1. 720*400 31.468 70.08 28.321 HDCP

2. 640*480 31.469 59.94 25.17 VESA HDCP

3. 800*600 37.879 60.31 40.00 VESA HDCP

4. 1024*768 48.363 60.00 65.00 VESA(XGA) HDCP

5. 1280*768 47.78 59.87 79.5 WXGA HDCP

6. 1360*768 47.72 59.8 84.75 WXGA HDCP

7. 1280*1024 63.595 60.0 108.875 SXGA HDCP/FHD model

8. 1920*1080 67.5 60.00 138.625 WUXGA HDCP/FHD model

(2) PC Mode

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

1. 720*480 31.469 /31.5 59.94 /60 27.00/27.03 SDTV 480P

2. 720*576 31.25 50 54 SDTV 576P

3. 1280*720 37.500 50 74.25 HDTV 720P

4. 1280*720 44.96 /45 59.94 /60 74.17/74.25 HDTV 720P

5. 1920*1080 33.72 /33.75 59.94 /60 74.17/74.25 HDTV 1080I

6. 1920*1080 28.125 50.00 74.25 HDTV 1080I

7. 1920*1080 26.97 /27 23.97 /24 74.17/74.25 HDTV 1080P

8. 1920*1080 33.716 /33.75 29.976 /30.00 74.25 HDTV 1080P

9. 1920*1080 56.250 50 148.5 HDTV 1080P

10. 1920*1080 67.43 /67.5 59.94 /60 148.35/148.50 HDTV 1080P

- 7 - LGE Internal Use OnlyCopyright © 2010 LG Electronics. Inc. All rights reserved.

Only for training and service purposes

ADJUSTMENT INSTRUCTION

1. Application Range

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

LD03E chassis.

2. Designation

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

an isolation transformer. However, the use of isolation

transformer will help protect test instrument.

(2) Adjustment must be done in the correct order.

(3) The adjustment must be performed in the circumstance of

25 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.

In case of keeping module is in the circumstance of 0 °C, it

should be placed in the circumstance of above 15 °C for 2

hours

In case of keeping module is in the circumstance of below -

20 °C, it should be placed in the circumstance of above 15

°C for 3 hours.

[Caution]

When still image is displayed for a period of 20 minutes or

longer (especially where W/B scale is strong. Digital pattern

13ch and/or Cross hatch pattern 09ch), there can some

afterimage in the black level area.

3. Automatic Adjustment

3.1. ADC Adjustment

(1) Overview

ADC adjustment is needed to find the optimum black level

and gain in Analog-to-Digital device and to compensate

RGB deviation.

(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

(3) Adjustment

1) Adjustment method

- Using RS-232, adjust items listed in 3.1 in the other

shown in “3.1.(3).3)”

2) Adj. protocol

Ref.) ADC Adj. RS232C Protocol_Ver1.0

3) Adj. order

- aa 00 00 [Enter ADC adj. mode]

- xb 00 40 [Change input source to Component1(480i)]

- ad 00 10 [Adjust 480i Comp1]

- xb 00 60 [Change input source to RGB(1024*768)]

- ad 00 10 [Adjust 1024*768 RGB]

- ad 00 90 End adj.

3.2. MAC Address

(1) Equipment & Condition

- Play file: Serial.exe

- MAC Address edit

- Input Start / End MAC address

(2) Download method

1) Communication Prot connection

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

Protocol 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 (main) (main)

ad 00 20 000000000000000000000000007c007b006dx

(sub) (Sub)

ad 00 21 000000070000000000000000007c00830077x

Confirm adj. ad 00 99 NG 03 00x (Fail)

NG 03 01x (Fail)

NG 03 02x (Fail)

OK 03 03x (Success)

End adj. aa 00 90 a 00 OK90x

PCBA PC(RS-232C)

RS-232C Port

- 8 - LGE Internal Use OnlyCopyright © 2010 LG Electronics. Inc. All rights reserved.

Only for training and service purposes

2) MAC Address Download

- Com 1,2,3,4 and 115200(Baud rate)

- Port connection button click(1)

- 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

AEach other connection to LAN Port of IP Hub and Jig

(2) LAN inspection solution

ALAN Port connection with PCB

ANetwork setting at MENU Mode of TV

Asetting automatic IP

ASetting state confirmation

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

MAC Address.

3.4. LAN PORT INSPECTION(PING TEST)

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

(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

3.5. V-COM Adjust(Only LGD(M+S) Module)

- Why need Vcom adjustment?

AThe Vcom (Common Voltage) is a Reference Voltage of

Liquid Crystal Driving.

-> Liquid Crystal need for Polarity Change with every frame.

Row Line

Column Line

CLC CST

Pane l

S

Y

S

T

E

M

Gat e Driv e IC

So urce D r i v e I C

Circuit Block

Ti m i n g

Co nt r o ll e r

Po w e r

Blo ck

VCOM

Ga mma

Re f e r ence V o ltage

Gamm a R eference

Volta ge

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

Control si gnal

Data (R ,G,B ) &

Control si gnal

In t e r f a c e

TFT

Po w e r I n pu t

Power Input

Da t a I n p u t

Da t a I n p u t

VCOM

Liquid

Crystal

VCOM

SET PC

- 9 - LGE Internal Use OnlyCopyright © 2010 LG Electronics. Inc. All rights reserved.

Only for training and service purposes

- Adjust sequence

APress 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. V-

Com”)

AAs 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.)

APush the OK key to store value. Then the message

“Saving OK” is pop.

APress the exit key to finish VCOM adjustment.

3.6. Model name & serial number download

(1) Model name & Serial number D/L

APress “Power on” key of service remocon.(Baud rate :

115200 bps)

AConnect RS232 Signal Cable to RS-232 Jack.

AWrite Serial number by use RS-232.

AMust 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.

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)

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).

=> 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)

2) check the key download for transmitted command

(RS232 : ci 00 10)

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)

2) Check the method of CI+ key by command (RS232 :

ci 00 20)

3) Result value

i 01 OK 1d1852d21c1ed5dcx

[Visual Adjust and control the Voltage level]

CMD 1 CMD 2 Data 0

AA00

CMD 1 CMD 2 Data 0

CI10

CMD 1 CMD 2 Data 0

AA00

CMD 1 CMD 2 Data 0

CI20

CI+ key Value

- 10 - LGE Internal Use OnlyCopyright © 2010 LG Electronics. Inc. All rights reserved.

Only for training and service purposes

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

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).

(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).

4.2. EDID(The Extended Display Identification

Data)/DDC(Display Data Channel) download

(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.

(4) EDID DATA

AHDMI

ARGB

AReference

- HDMI1 ~ HDMI4 / RGB

- In the data of EDID, bellows may be different by S/W or

Input mode.

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

For HDMI EDIDFor Analog EDID

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

0x00 00 FF FF FF FF FF FF 00 1E 6D ⓐⓑ

0x01 ⓒ01 03 80 10 09 78 0A EE 91 A3 54 4C 99 26

0x02 0F 50 54 A1 08 00 71 4F 81 80 01 01 01 01 01 01

0x03 01 01 01 01 01 01 02 3A 80 18 71 38 2D 40 58 2C

0x04 45 00 A0 5A 00 00 00 1E 01 1D 00 72 51 D0 1E 20

0x05 6E 28 55 00 A0 5A 00 00 00 1E 00 00 00 FD 00 3A

0x06 3E 1E 53 10 00 0A 20 20 20 20 20 20 ⓓ

0x07 ⓓ01 ⓔ

0x00 02 03 26 F1 4E 10 1F 84 13 05 14 03 02 12 20 21

0x01 22 15 01 26 15 07 50 09 57 07 67 ⓕ

0x02 ⓕE3 05 03 01 01 1D 80 18 71 1C 16 20 58 2C

0x03 25 00 A0 5A 00 00 00 9E 01 1D 00 80 51 D0 0C 20

0x04 40 80 35 00 A0 5A 00 00 00 1E 02 3A 80 18 71 38

0x05 2D 40 58 2C 45 00 A0 5A 00 00 00 1E 66 21 50 B0

0x06 51 00 1B 30 40 70 36 00 A0 5A 00 00 00 1E 00 00

0x07 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 ⓔ

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

0x00 00 FF FF FF FF FF FF 00 1E 6D ⓐⓑ

0x01 ⓒ01 03 68 10 09 78 0A EE 91 A3 54 4C 99 26

0x02 0F 50 54 A1 08 00 81 80 61 40 45 40 31 40 01 01

0x03 01 01 01 01 01 01 02 3A 80 18 71 38 2D 40 58 2C

0x04 45 00 A0 5A 00 00 00 1E 01 1D 00 72 51 D0 1E 20

0x05 6E 28 55 00 A0 5A 00 00 00 1E 00 00 00 FD 00 3A

0x06 3E 1E 53 10 00 0A 20 20 20 20 20 20 ⓓ

0x07 ⓓ00 ⓔ

- 11 - LGE Internal Use OnlyCopyright © 2010 LG Electronics. Inc. All rights reserved.

Only for training and service purposes

ⓐProduct ID

ⓑSerial No. : Controlled on product line

ⓒMonth, Year: Controlled on production line:

ex) Monthly : ‘01’ -> ‘01’

Year : ‘2010’ -> ‘14’

ⓓModel Name(Hex):

ⓔChecksum: Changeable by total EDID data.

ⓕVendor Specific(HDMI)

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 %

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

AColor Analyzer Matrix should be calibrated using CS-1000

4.3.3. Equipment connection MAP

4.3.4. Adj. Command (Protocol)

<Command Format>

- 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]

ARS-232C Command used during auto-adj.

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.

AAdj. Map

Model Name HEX EDID Table DDC Function

FHD Model 0001 01 00 Analog

FHD Model 0001 01 00 Digital

MODEL MODEL NAME(HEX)

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

Color Analyzer

Computer

Pattern Generator

RS-232C

RS-232C

RS-232C

Probe

Signal Source

* If TV internal pattern is used, not needed

LEN CMD VAL CS

RS-232C COMMAND Explanation

[CMD ID DATA]

wb 00 00 Begin White Balance adj.

wb 00 10 Gain adj.(internal white pattern)

wb 00 1f Gain adj. completed

wb 00 20 Offset adj.(internal white pattern)

wb 00 2f Offset adj. completed

wb 00 ff End White Balance adj.(Internal pattern disappears)

ITEM Command Data Range Default

(Hex.) (Decimal)

Cmd 1 Cmd 2 Min Max

Cool R-Gain j g 00 C0

G-Gain j h 00 C0

B-Gain j i 00 C0

R-Cut

G-Cut

B-Cut

Medium R-Gain j a 00 C0

G-Gain j b 00 C0

B-Gain j c 00 C0

R-Cut

G-Cut

B-Cut

Warm R-Gain j d 00 C0

G-Gain j e 00 C0

B-Gain j f 00 C0

R-Cut

G-Cut

INPUT 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

- 12 - LGE Internal Use OnlyCopyright © 2010 LG Electronics. Inc. All rights reserved.

Only for training and service purposes

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.

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

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

(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. White-

Balance 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.

AIf 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.

AAdj. 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.

4.3.6. Reference (White Balance Adj. coordinate

and temperature)

ALuminance : 216 Gray

AStandard color coordinate and temperature using CS-1000

(over 26 inch)

AStandard color coordinate and temperature using CA-

210(CH 9)

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.

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.

Mode Color Coordination Temp ∆UV

xy

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

Mode Color Coordination Temp ∆UV

xy

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

- 13 - LGE Internal Use OnlyCopyright © 2010 LG Electronics. Inc. All rights reserved.

Only for training and service purposes

4.6. Option selection per country

(1) Overview

- Option selection is only done for models in Non-EU

- Applied model: LD03D/03E Chassis applied EU model

(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.

4.7. Tool Option selection

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

option.

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.

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.

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

6. Audio

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

7. USB S/W Download (option, Service only)

1) Put the USB Stick to the USB socket

2) Automatically detecting update file in USB Stick

- If your downloaded program version in USB Stick is Low,

it didn’t work. But your downloaded version is High, USB

data is automatically detecting

3) Show the message “Copying files from memory”

4) Updating is starting.

5) Updating Completed, The TV will restart automatically

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

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

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

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

channel recover. if all channel data is cleared, you didn’t

have a DTV/ATV test on production line.

* After downloading, have to adjust TOOL OPTION again.

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

2. Select "Tool Option 1" and Push “OK” button.

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

MODEL Tool 1 Tool 2 Tool 3 Tool 4 Tool 5

47LE7300 33056 31795 64556 22958 2066

No. Item Min. Typ. Max. Unit

1. Audio practical max 9.0 10.0 12.0 W EQ Off

Output, L/R AVL Off

(Distortion=10% 8.5 8.9 9.8 Vrms Clear Voice Off

max Output)

2. Speaker (8Ω 10.0 15.0 W EQ On

Impedance) AVL On

Clear Voice On

- 14 - LGE Internal Use OnlyCopyright © 2010 LG Electronics. Inc. All rights reserved.

Only for training and service purposes

BLOCK DIAGRAM

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

Only for training and service purposes

300

500

501

510

120

122

200

801

LV1 LV2

540 521

530

802

810 910

710

A7

900

400

A2

A21

A10

A9

A5

* Stand Base

+ Stand Body

* Stand + Set

803

EXPLODED VIEW

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

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

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

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

Do not modify the original design without permission of manufacturer.

IMPORTANT SAFETY NOTICE

THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES

SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.

FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS

ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR

THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.

2009.06.18

BCM3556 & NAND FLASH

BCM (EUROBBTV)

NAND_DATA[7]

CI_A[0]

CI_A[3]

CI_A[2]

NAND_DATA[6]

NAND_DATA[6]

NAND_DATA[2]

CI_A[12]

NAND_DATA[0]

NAND_DATA[4]

NAND_DATA[3]

NAND_DATA[3]

NAND_DATA[1]

NAND_DATA[2]

CI_A[8]

CI_A[5]

NAND_DATA[7]

CI_A[6]

NAND_DATA[5]

NAND_DATA[7]

NAND_DATA[0]

NAND_DATA[5]

NAND_DATA[1]

NAND_DATA[0]

CI_A[9]

CI_A[11]

NAND_DATA[6]

CI_A[13]

CI_A[7]

NAND_DATA[5]

CI_A[4]

NAND_DATA[2]

NAND_DATA[4]

NAND_DATA[4]

CI_A[10]

NAND_DATA[0-7]

CI_A[1]

NAND_DATA[1]

NAND_DATA[3]

R132 22

R127

22

R117

33

R1037 2.7K

OPT

R1003

2.7K

NAND_WEb

PWM_DIM

DSUB_DET

NAND_DATA[0-7]

R1007

2.7K

OPT

R102

22

SC_RE2

NAND_CEb

R1012 100

MODEL_OPT_5

R1022 1K

DDR_512MB

MODEL_OPT_1

C115

0.1uF

R169

2.7K

C114

0.1uF

NAND_REb

R133 22

SCL3_3.3V

R1023 1K

NON_GIP

R1001

2.7K

MODEL_OPT_0

R193 4.7K

FRC_RESET

R1042 100

NAND_ALE

CI_OUTCLK

MODEL_OPT_1

C116

4700pF

SDA1_3.3V

MODEL_OPT_2

R140

22

A_DIM

R194 4.7K

R1008

2.7K

OPT

RGB_DDC_SCL

R1040

2.7K

OPT

NAND_ALE

R1039 2.7K

EBI_WE

/CI_IREQ

C103

0.1uF

CI_MOD_RESET

RF_SWITCH_CTL

MODEL_OPT_0

R109 100

NAND_CLE

+3.3V_NORMAL

C167

8pF

OPT

R1000 2.7K

MODEL_OPT_5

NAND_CEb

TUNER_RESET

R122

22

ERROR_OUT

R1024 100

NAND_CLE

NAND_REb

R130 22

NAND_WEb

+3.3V_NORMAL

R1002

2.7K

OPT

AV_CVBS_DET

+3.3V_NORMAL

R1033 22

R157 2.7K

OPT

CI_A[0-13]

SIDE_AV_DET

IF_AGC_SEL

EPHY_LINK

MODEL_OPT_4

R1045

4.7K

NAND_RBb

R1006 2.7K

OPT

R136

4.7K

R1018 1K

NO_FRC

R1005

2.7K

R1011 1K

MINI_LVDS/NO LOCAL_D

FE_TS_VAL_ERR

+3.3V_NORMAL

SDA3_3.3V

R1019 100

/CI_CD2

R1013 1K

EXTERNEL FRC/T_CON FRC

+3.3V_NORMAL

R1015 1K

DDR_256MB

BT_RESET

R156

2.7K

+3.3V_NORMAL

NAND_DATA[0-7]

R108 100

R158 2.7K

OPT

NAND_CLE

R1021 1K

HD

R110 100

SC_RE1

MODEL_OPT_2

R111 22

R1034 2.7K

+3.3V_NORMAL

R1004

2.7K

OPT

SCL1_3.3V

C171

8pF

OPT

IC102

M24M01-HRMN6TP

3

E2

2

E1

4

VSS

1

NC

5SDA

6SCL

7WP

8VCC

MODEL_OPT_3

CI_5V_CTL

R134 2.7K

R191 2.7K

SCL0_3.3V

R1020 1K

FRC

+3.3V_NORMAL

EBI_CS

R1009 1K

GIP

RGB_DDC_SDA

+3.3V_NORMAL

EBI_CS

R1046 22

/CI_WAIT

NAND_DATA[0-7]

EBI_RW

R1035

2.7K

R1044

0

BCM_RX

EPHY_ACTIVITY

Q101

KRC103S

E

B

C

R1017 1K

FHD

R1038

2.7K

R129

22

MODEL_OPT_4

R1014 1K

LVDS/LOCAL_D

HP_DET

NAND_ALE

SDA0_3.3V

BCM_TX

FLASH_WP

LNA2_CTL/BOSTER_CTL

R1036 2.7K

OPT

+3.3V_NORMAL

MODEL_OPT_3

R1010 1K

NO FRC/INTERNER FRC

R107 100

/CI_CD1

R116

22

NAND_RBb

R1027

10K

SYS_RESETb

+3.3V_NORMAL

SOC_RESET

WIRELESS_DL_TX

WIRELESS_DL_RX

COMP2_DET

SDA2_3.3V

SCL2_3.3V

AUD_MASTER_CLK

SCART1_DET

VREG_CTRL

/RST_HUB

R1030 0

R1032

0

R1025

4.7K

C136 10uF

10V

SDA3_3.3V

SCL3_3.3V

R1026 22

R1028 22

DTV_ATV_SELECT

SIDE_COMP_DET

POWER_DET

R1047

0OPT

HDMI_HPD_4

HDMI_HPD_3

HDMI_HPD_2

HDMI_HPD_1

R1141K

R1029 1K

R199 1K

R106 1K

5V_HDMI_1

5V_HDMI_2

5V_HDMI_3

5V_HDMI_4

R1048 100

R1050 100

R161 100

R1049

22

R1051

22

LOCAL DIMMING

R170

1.2K

R187

1.2K

R180

1.2K

R183

1.2K

R176

1.2K

R184

1.2K

R171

1.2K

R177

1.2K

R123 0 WIRELESS

R124 0WIRELESS

IC101

NAND04GW3B2DN6E

NAND FLASH

26 NC_17

27 NC_18

28 NC_19

29 I/O0

30 I/O1

31 I/O2

32 I/O3

33 NC_20

34 NC_21

35 NC_22

36 VSS_2

37 VDD_2

38 NC_23

39 NC_24

40 NC_25

41 I/O4

42 I/O5

43 I/O6

44 I/O7

45 NC_26

46 NC_27

47 NC_28

48 NC_29

17

AL

3

NC_3

6

NC_6

16

CL

15

NC_10

14

NC_9

13

VSS_1

12

VDD_1

11

NC_8

10

NC_7

9

E

8

R

7

RB

4

NC_4

5

NC_5

25 NC_16

24

NC_15

23

NC_14

2

NC_2

22

NC_13

21

NC_12

1

NC_1

20

NC_11

19

WP

18

W

SIDE_COMP_DET

Q103

FDV301N

OPT

G

D

S

Q104

FDV301N

OPT

G

D

S

R173

10K

OPT

WIRELESS_SCL

SDA2_3.3V

WIRELESS_SDA

SCL2_3.3V

+3.3V_NORMAL

R160100

LG5111_RESET

R1920 DC DC

DEMOD_RESET DEMOD_RESET

DD DD

M_REMOTE_RX M_REMOTE_RX

M_REMOTE_TX

M_REMOTE_TX

R103 0 RF_SWITCH_CTL_CHB RF_SWITCH_CTL_CHB

R113

22

DEMOD_RESET

LG5111_RESET

+12V

C178

0.1uF

50V

C179

0.1uF

50V

R104112K

C173

22uF

16V

C180

100pF

50V

EMI

R105 56

R115 1.8K

R1052

4.7K

+3.3V_NORMAL

MODEL_OPT_6

/CI_SEL

MODEL_OPT_6

R118 1K

OLED

R119 1K

NON_OLED

MDS62110204

GAS6-*1

5.5T_GAS

MDS62110204

GAS7-*1

5.5T_GAS

MDS62110204

GAS1-*1

5.5T_GAS

MDS62110206

GAS6

6.5T_GAS

MDS62110206

GAS2

OPT

MDS62110206

GAS7

6.5T_GAS

MDS62110206

GAS5

OPT

MDS62110206

GAS1

6.5T_GAS

MDS62110206

GAS4

OPT

MDS62110206

GAS3

OPT

MDS62110206

GAS8

OPT

MDS62110206

GAS9

OPT

IC100

LGE3556C (C0 VERSION)

GPIO_00 N26

GPIO_01 L26

GPIO_02 N25

GPIO_03 L25

GPIO_04 K27

GPIO_05 K28

GPIO_06 K24

GPIO_07 K26

GPIO_08 K25

GPIO_09 AA27

GPIO_10 AA28

GPIO_11 AA26

GPIO_12 L1

GPIO_13 L3

GPIO_14 L2

GPIO_15 Y25

GPIO_16 Y26

GPIO_17 M27

GPIO_18 AA25

GPIO_19 R25

GPIO_20 N28

GPIO_21 N27

GPIO_22 AH18

GPIO_23 P23

GPIO_24 M23

GPIO_25 AD19

GPIO_26 AE19

GPIO_27 M4

GPIO_28 M5

GPIO_29 L23

GPIO_30 Y28

GPIO_31 Y27

GPIO_32 G2

GPIO_33 G3

GPIO_34 G5

GPIO_35 G6

GPIO_36 G4

GPIO_37 L24

GPIO_38 P25

GPIO_39 L5

GPIO_40 K4

GPIO_41 K1

GPIO_42 L27

GPIO_43 M26

GPIO_44 N23

GPIO_45 R28

GPIO_46 R27

GPIO_47 R26

GPIO_48 P28

GPIO_49 P27

GPIO_50 K6

GPIO_51 K5

GPIO_52 P26

GPIO_53 M3

GPIO_54 M2

GPIO_55 M1

GPIO_56 L4

GPIO_57 L6

SGPIO_00 W27

SGPIO_01 W28

SGPIO_02 W26

SGPIO_03 W25

SGPIO_04 J2

SGPIO_05 J1

SGPIO_06 K3

SGPIO_07 K2

EBI_ADDR3

J23

EBI_ADDR4

J24

EBI_ADDR2

H25

EBI_ADDR1

H24

EBI_ADDR0

H23

EBI_ADDR5

J25

EBI_ADDR6

F26

EBI_ADDR8

H28

EBI_ADDR9

J26

EBI_ADDR13

H27

EBI_ADDR12

G26

EBI_ADDR11

J27

EBI_ADDR10

J28

EBI_ADDR7

F27

EBI_TAB

G24

EBI_WE1B

H26

EBI_CLK_IN

G27

EBI_CLK_OUT

G28

EBI_RWB

K23

EBI_CS0B

G25

NAND_DATA0

U24

NAND_DATA1

T26

NAND_DATA2

T27

NAND_DATA3

U26

NAND_DATA4

U27

NAND_DATA5

V26

NAND_DATA6

V27

NAND_DATA7

V28

NAND_CS0B

T24

NAND_ALE

R23

NAND_REB

T23

NAND_CLE

T25

NAND_WEB

R24

NAND_RBB

U25

SF_MISO

W24

SF_MOSI

U23

SF_SCK

V23

SF_CSB

V24

MDS62110205

GAS6-*2

7.5T_GAS

MDS62110205

GAS1-*2

7.5T_GAS

MDS62110205

GAS7-*2

7.5T_GAS

BT_ON/OFF R181 100

BCM BT MODULE

MDS61887710

GAS1-*3

9.5T_GAS

MDS61887710

GAS2-*3

9.5T_GAS

MDS61887710

GAS3-*3

9.5T_GAS

MDS61887710

GAS4-*3

9.5T_GAS

MDS61887710

GAS5-*3

9.5T_GAS

MDS61887710

GAS6-*3

9.5T_GAS

MDS61887710

GAS8-*3

9.5T_GAS

MDS61887710

GAS9-*3

9.5T_GAS

MDS62110204

GAS1-*4

55LD650_5.5T

MDS62110204

GAS3-*4

55LD650_5.5T

1

Default Res. of all NAND pin is Pull-down

For CI

For CI

* I2C MAP

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

MODEL OPTION

External Demod.

Open Drain

* I2C_0 :

* I2C_1 :

* I2C_2 :

* I2C_3 :

BB Add.

For CI

Boot Strap

RESET

A8’h

NAND_IO[0] : Flash Select (1)

0 : Boot From Serial Flash

1 : Boot From NAND Flash

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

0 : Enable Block 0 Write

1 : Disable Block 0 Write

NAND_IO[3:2] : NAND ECC (1, DNS)

00 : No ECC

01 : 1 ECC Bit

10 : 4 ECC Bit

11 : 8 ECC Bit

NAND_IO[4] : CPU Endian (0)

0 : Little Endian

1 : Big Endian

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

NAND_IO[7] : MIPS Frequency (DNS)

0 : 405MHz

1 : 378MHz

NAND_ALE : I2C Level (DNS)

0 : 3.3V Switching

1 : 5V Switching

NAND_CLE

0 : Enable D2CDIFF AC (DNS)

1 : Disabe D2CDIFF AC

NVRAM

EXT IRQ

GPIO_00, GPIO_01, GPIO_02,

GPIO_11, GPIO_11, GPIO_39

IR_INT : GPIO_23

IR1_IN : GPIO_25

IR2_IN : GPIO_29

IR_OUT : GPIO_26

PWM0 : GPIO_24

PWM1 : GPIO_09

IR_IN

INTERRUPT PIN

INTERRUPT PIN

INTERRUPT PIN

IR_IN

BCM_AVC_DEBUG_TX1

BCM_AVC_DEBUG_RX1

BT_MUTE

From wireless_I2C to micom I2C

SMD GASKET

15page:TW_9910_RESET

17page:M_RFMODULE_RESET

15page:CHB_RESET

17page : Motion Remocon

17page : Motion Remocon

28page : ISDB Demod

17page : Motion Remocon

17page : Motion Remocon

15page : CHB_SUB_TUNER

FOR ESD 12V Pattern

URSA3 External

HIGH

LOW

HIGH

OLED

LOW

DDR-256M

MODEL_OPT_4

HIGH

MAIN_MINI_LVDS

HD

MAIN_LVDS

K1

NON_OLED

MODEL_OPT_3

MODEL_OPT_6

MODEL_OPT_4

L25

N28

MODEL_OPT_5

FRC

MODEL_OPT_0

MODEL_OPT_2 DDR-512M

HIGH

GIP

PIN NAME

PWIZ Pannel T-con

with LG FRC

MODEL_OPT_1 AA26

HIGH

R26

URSA3 Internal

LOW

NON_URSA3

LOW

K4

*MODEL_OPT_0 & MODEL_OPT_4

REFER TO THIS OPTION

NON-GIP

PIN NO.

LOW

K27

NO FRC

NON_FRC

MODEL_OPT_0

FHD

URSA3

Copyright © 2010 LG Electronics. Inc. All rights reserved.

Only for training and service purposes

LGE Internal Use Only

THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES

SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.

FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS

ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR

THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.

BCM3556 AUD_IN/LVDS

2009.06.18

BCM (EUROBBTV)

CI_OUTDATA[6]

CI_OUTDATA[7]

CI_OUTVALID

CI_OUTSTART

CI_OUTDATA[1]

CI_OUTDATA[2]

CI_OUTDATA[0]

CI_OUTDATA[3]

CI_OUTDATA[4]

CI_OUTDATA[5]

54MHz_XTAL_N

54MHz_XTAL_P

L202

BLM18PG121SN1D

C213

0.01uF

A3.3V A2.5V

C219

0.1uF

C214

0.1uF

R220 560

A1.2V

C215

0.1uF

C223

0.1uF

+3.3V_NORMAL

R201

1.5K

R200

1.5K

L200

BLM18PG121SN1D

A2.5V

C209 0.1uF

R209

3.9K

C201

100pF

R210

120

A1.2V

C207 0.1uF

C203 0.1uF

C202 0.1uF

A3.3V

R218

240 R219

1K

C222

0.1uF

A2.5V

C295

0.1uF

A2.5V

A1.2V

C236

0.1uF

C239

0.1uF

A1.2V

C2012

0.1uF

54MHz_XTAL_P 002:I2

C251

0.1uF

54MHz_XTAL_N 002:I1

A2.5V

A1.2V

L203

BLM18PG121SN1D

C233

0.1uF

+3.3V_NORMAL

A2.5V

+3.3V_NORMAL

C234

0.1uF

SYS_RESETb

001:A6;001:B7

L204

BLM18PG121SN1D

A1.2V

A1.2V

L207

BLM18PG121SN1D

C237

0.1uF

R2221K

R2621K

R221

4.7K

L211

BLM18PG121SN1D

LVDS_TX_0_DATA3_P013:F7;035:AK14

LVDS_TX_0_DATA0_P013:E7;035:AK11

LVDS_TX_1_DATA3_N013:E7;035:AK19

LVDS_TX_1_DATA1_P013:E7;035:AK16

LVDS_TX_0_DATA1_N013:E7;035:AK12

LVDS_TX_0_DATA1_P013:E7;035:AK11

LVDS_TX_1_CLK_P 013:E7;035:AK18

LVDS_TX_0_DATA2_N013:F7;035:AK12

LVDS_TX_1_CLK_N 013:E7;035:AK18

LVDS_TX_0_DATA4_P013:F7;035:AK14

LVDS_TX_1_DATA4_P013:E7;035:AK19

LVDS_TX_0_DATA2_P013:F7;035:AK12

LVDS_TX_1_DATA3_P013:E7;035:AK19

LVDS_TX_0_CLK_N 013:E7;035:AK13

LVDS_TX_0_DATA4_N013:F7;035:AK15

LVDS_TX_0_CLK_P 013:E7;035:AK13

LVDS_TX_1_DATA4_N013:E7;035:AK20

LVDS_TX_1_DATA1_N013:E7;035:AK17

LVDS_TX_0_DATA3_N013:F7;035:AK14

LVDS_TX_1_DATA0_N013:E7;035:AK16

LVDS_TX_1_DATA0_P013:E7;035:AK16

LVDS_TX_1_DATA2_P013:E7;035:AK17

LVDS_TX_1_DATA2_N013:E7;035:AK17

LVDS_TX_0_DATA0_N013:E7;035:AK11

SC1_LR_INCM

002:J7

REAR_AV_LR_INCM

002:J6

R233 51

R231 51

R230 51

R234 51

R229 51

R232 51

COMP2_LR_INCM

002:J6

SC1_L_IN

041:B5

R228 51

PC_LR_INCM

002:J7

PC_R_IN

009:I3

SC1_R_IN

041:B5

PC_L_IN

009:I3

R215 51

C238

0.1uF

D3.3V

R235

2.7K

P200

TJC2508-4A

1

2

3

4

A1.2V

R240

390

OPT

R243

604 L208

1008LS-272XJLC

C257

33pF

R212

22

R211

22

C229

12pF

C230

12pF

X903

54MHz

21

3

R245

34

R251

34

COMP2_VID_INCM

TU_CVBS_INCM

003:A3

R257

5.1

R256

5.1

B_VID_INCM

003:A5

R258

5.1

R259

5.1

R252

5.1

C2016 0.1uF

C2015 0.1uF

C258 0.1uF

R250

34

C262 0.1uF

R_VID_INCM

003:A5

R248

34

R244

34

REAR_AV_LR_INCM

002:C6

C264 0.1uF

R246

34

R247

34

C261 0.1uF

SIDE_AV_LR_INCM

002:C6

C2019 0.1uF

COMP2_LR_INCM

002:C6

G_VID_INCM

003:A5

PC_LR_INCM

002:C6

REAR_AV_CVBS_INCM

003:A3

C2014

0.15uF

C2024

0.15uF

C265

0.15uF

C2022

0.15uF

C269

0.15uF

EPHY_TDN

EPHY_TDP

A2.5V A1.2V

EPHY_RDP

C244

0.1uF

16V

L210

BLM18PG121SN1D

C247

0.1uF

C2020

0.1uF

EPHY_RDN

L209

BLM18PG121SN1D

L212

BLM18PG121SN1D

CI_OUTDATA[0-7],CI_OUTSTART,CI_OUTVALID

045:V14

CI_A[14]

SC1_CVBS_INCM 003:A3

C2011 0.1uF

R260

34

SIDE_AV_CVBS_INCM 003:A3

R261

34

C2023 0.1uF

FE_TS_DATA_CLK

FE_TS_SERIAL

FE_TS_SYNC

TU_SIF_INCM 003:A3

SC1_LR_INCM

002:C6

SC1_RGB_INCM

003:A4

R249

1K

R204 51

R214 51

BT_DP

BT_DM

SIDE_USB_DM

SIDE_USB_DP

COMP2_L_IN

COMP2_R_IN

DTV/MNT_V_OUT

REAR_AV_R_IN

041:B5

REAR_AV_L_IN

041:B5

SIDE_AV_LR_INCM

002:J6

SIDE_AV_L_IN

041:B5

SIDE_AV_R_IN

041:B5

C212

4.7uF

C2028

4.7uF

C208 4.7uF

C2026

4.7uF

C2021

4.7uF

C2018

4.7uF

C217

10uF

C228

10uF

OPT

C242

4.7uF

C2013

4.7uF

C235

4.7uF

C241

4.7uF

C240

4.7uF

C231

10uF

C270

0.47uF

C271

0.47uF

C2025

0.47uF

C2010

0.47uF

C2017

0.47uF

TP4021

TP4022

TP4023

R236

0

R237

0

R224

2.7K

OPT

R225

2.7K

OPT

R227

2.7K

R226

2.7K

C224 0.015uF

C226 0.015uF

C210 0.015uF

C206 0.015uF

C232 0.015uF

C220 0.015uF

C225 0.015uF

C221 0.015uF

C211 0.015uF

C227 0.015uF

C298 0.047uF

C279 0.047uF

C277 0.047uF

C253 0.047uF

C256 0.047uF

C254 0.047uF

C2027 0.047uF

C296 0.047uF

C299 0.047uF

C252 0.047uF

R264 0

R265 0

R266

2.7K

R238

75

1%

IC100

LGE3556C (C0 VERSION)

PKT0_CLK

D23

PKT0_DATA

C24

PKT0_SYNC

B26

RMX0_CLK

A25

RMX0_DATA

B25

RMX0_SYNC

A26

POD2CHIP_MCLKI

G23

POD2CHIP_MDI0

D25

POD2CHIP_MDI1

D24

POD2CHIP_MDI2

C25

POD2CHIP_MDI3

E27

POD2CHIP_MDI4

E26

POD2CHIP_MDI5

D28

POD2CHIP_MDI6

D27

POD2CHIP_MDI7

D26

POD2CHIP_MISTRT

E23

POD2CHIP_MIVAL

E24

CHIP2POD_MCLKO

F25

CHIP2POD_MDO0

C27

CHIP2POD_MDO1

C26

CHIP2POD_MDO2

B28

CHIP2POD_MDO3

B27

CHIP2POD_MDO4

A27

CHIP2POD_MDO5

F24

CHIP2POD_MDO6

F23

CHIP2POD_MDO7

E25

CHIP2POD_MOSTRT

C28

CHIP2POD_MOVAL

A28

VDAC_AVDD2P5

AC18

VDAC_AVDD1P2

AF20

VDAC_AVDD3P3_1

AG20

VDAC_AVDD3P3_2

AG21

VDAC_AVSS_1

AF19

VDAC_AVSS_2

AD20

VDAC_AVSS_3

AE20

VDAC_RBIAS

AH22

VDAC_1

AH20

VDAC_2

AG19

VDAC_VREG

AH21

BSC_S_SCL

M25

BSC_S_SDA

M24

USB_AVSS_1

R6

USB_AVSS_2

T6

USB_AVSS_3

R7

USB_AVSS_4

T7

USB_AVSS_5

T8

USB_AVDD1P2

R3

USB_AVDD1P2PLL

U3

USB_AVDD2P5

T4

USB_AVDD2P5REF

T3

USB_AVDD3P3

R4

USB_RREF

U4

USB_DM1

V1

USB_DP1

V2

USB_DM2

U1

USB_DP2

U2

USB_MONCDR

T5

USB_MONPLL

R5

USB_PWRFLT_1

R1

USB_PWRFLT_2

R2

USB_PWRON_1

T2

USB_PWRON_2

T1

EPHY_VREF

P6

EPHY_RDAC

P5

EPHY_RDN

P3

EPHY_RDP

P2

EPHY_TDN

N3

EPHY_TDP

N2

EPHY_AVDD1P2

P1

EPHY_AVDD2P5

P4

EPHY_PLL_VDD1P2

N4

EPHY_AGND_1

N1

EPHY_AGND_2

N5

EPHY_AGND_3

P7

AUDMX_LEFT1

AE6

AUDMX_RIGHT1

AD7

AUDMX_INCM1

AF6

AUDMX_LEFT2

AH4

AUDMX_RIGHT2

AG5

AUDMX_INCM2

AG4

AUDMX_LEFT3

AG6

AUDMX_RIGHT3

AF7

AUDMX_INCM3

AE7

AUDMX_LEFT4

AH5

AUDMX_RIGHT4

AG7

AUDMX_INCM4

AH6

AUDMX_LEFT5

AD8

AUDMX_RIGHT5

AF8

AUDMX_INCM5

AE8

AUDMX_LEFT6

AH7

AUDMX_RIGHT6

AH8

AUDMX_INCM6

AG8

AUDMX_AVSS_1

AF5

AUDMX_AVSS_2

AB9

AUDMX_AVSS_3

AA10

AUDMX_AVSS_4

AB10

AUDMX_AVSS_5

AA11

AUDMX_AVSS_6

AB11

AUDMX_LDO_CAP

AC8

AUDMX_AVDD2P5

AE5

LVDS_TX_0_DATA0_P B4

LVDS_TX_0_DATA0_N A4

LVDS_TX_0_DATA1_P C6

LVDS_TX_0_DATA1_N B6

LVDS_TX_0_DATA2_P B3

LVDS_TX_0_DATA2_N A3

LVDS_TX_0_DATA3_P A1

LVDS_TX_0_DATA3_N A2

LVDS_TX_0_DATA4_P D5

LVDS_TX_0_DATA4_N D6

LVDS_TX_0_CLK_P C5

LVDS_TX_0_CLK_N B5

LVDS_TX_1_DATA0_P B1

LVDS_TX_1_DATA0_N B2

LVDS_TX_1_DATA1_P C2

LVDS_TX_1_DATA1_N C3

LVDS_TX_1_DATA2_P D1

LVDS_TX_1_DATA2_N D2

LVDS_TX_1_DATA3_P E1

LVDS_TX_1_DATA3_N E2

LVDS_TX_1_DATA4_P E3

LVDS_TX_1_DATA4_N E4

LVDS_TX_1_CLK_P D3

LVDS_TX_1_CLK_N D4

LVDS_PLL_VREG F5

LVDS_TX_AVDDC1P2 F1

LVDS_TX_AVDD2P5_1 F4

LVDS_TX_AVDD2P5_2 F2

LVDS_TX_AVSS_1 C1

LVDS_TX_AVSS_2 F3

LVDS_TX_AVSS_3 C4

LVDS_TX_AVSS_4 A5

LVDS_TX_AVSS_5 E5

LVDS_TX_AVSS_6 E6

LVDS_TX_AVSS_7 D7

LVDS_TX_AVSS_8 E7

LVDS_TX_AVSS_9 F7

LVDS_TX_AVSS_10 G7

LVDS_TX_AVSS_11 H7

CLK54_AVDD1P2 AD27

CLK54_AVDD2P5 AD28

CLK54_AVSS AD26

CLK54_XTAL_N AC26

CLK54_XTAL_P AC27

CLK54_MONITOR AE25

PM_OVERRIDE Y23

VCXO_AGND_1 AA23

VCXO_AGND_2 AB24

VCXO_AGND_3 AC24

VCXO_AVDD1P2 AF25

VCXO_PLL_AUDIO_TESTOUT AF24

RESET_OUTB P24

RESETB F6

NMIB N24

TMODE_0 J5

TMODE_1 J4

TMODE_2 J6

TMODE_3 J3

SPI_S_MISO V25

POR_OTP_VDD2P5 AH3

POR_VDD1P2 AB8

EJTAG_TCK H4

EJTAG_TDI H3

EJTAG_TDO H2

EJTAG_TMS H1

EJTAG_TRSTB G1

EJTAG_CE0 H6

EJTAG_CE1 H5

PLL_MAIN_AVDD1P2 AB26

PLL_MAIN_AGND AC25

PLL_MAIN_MIPS_EREF_TESTOUT AB27

PLL_RAP_AVD_TESTOUT M6

PLL_RAP_AVD_AVDD1P2 N6

PLL_RAP_AVD_AGND N7

BYP_CPU_CLK AA24

BYP_DS_CLK Y24

BYP_SYS216_CLK AE24

BYP_SYS175_CLK AD25

2

Route INCM between associated

left and right signals of same channel

The INCM trace ends at the

same point where the connector

ground connects to the board ground

(thru-hole connector pin).

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.

54MHz X-TAL

R220 : BCM recommened resistor 562 ohm

BROAD BAND STUDIO

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

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

VIDEO INCM

PLACE NEAR BCM CHIP

AUDIO INCM

PLACE NEAR BCM CHIP

PLACE NEAR Jacks

Route Between SC2_L_IN & SC2_R_IN

Route Between AV1_L_IN & AV1_R_IN

Route Between COMP1_L_IN & COMP1_R_IN

Route Between SC1_L_IN & SC1_R_IN

Route Between PC_L_IN & PC_R_IN

Near J1501

Near J1600

Near J1603

Near J1500

Near J1602

Near Q1705

Near J1500

Near J1603

Near P1600

Near Q1704

Near J1501

Near J1500

Route Along With TUNER_SIF_IF_N

Run Along TUNER_CVBS_IF_P Trace

Run Along SC1_R,SC_G,SC_B Trace

Run Along COMP_Y_IN,COMP_Pr_IN,COMP_Pb_IN Trace

Run Along DSUB_R Trace

Run Along DSUB_G Trace

Run Along DSUB_B Trace

Run Along SC1_CVBS_IN Trace

Run Along SC2_CVBS_IN Trace

TP is Necessory

Copyright © 2010 LG Electronics. Inc. All rights reserved.

Only for training and service purposes

LGE Internal Use Only

THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES

SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.

FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS

ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR

THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.

2009.06.18

BCM3556 VIDEO IN

EUROBBTV

B_VID_INCM

A2.5V

L105

BLM18PG121SN1D

A2.5V

A3.3V

R128

0

C125 0.1uF

C133 0.1uF

L103

BLM18PG121SN1D

A1.2V

L107

BLM18PG121SN1D

R137

10K

C105 OPT

L110

BLM18PG121SN1D

C156

0.1uF

A1.2V

DSUB_B

RGB_VSYNC

C130 0.1uF

A1.2V

R_VID_INCM

C112

0.1uF

SC1_RGB_INCM

C155

0.1uF

C154

0.1uF

L102

BLM18PG121SN1D

A2.5V

COMP2_VID_INCM

C110 0.1uF

A1.2V

G_VID_INCM

C134 0.1uF

C144

0.1uF

C131 0.1uF

D3.3V

A1.2V

L106

BLM18PG121SN1D

C160

0.1uF

C119

0.1uF

DSUB_G

R310 10K

C111

0.1uF

C104 OPT

C150

0.1uF

C157

0.1uF

C113

0.1uF

C124 0.1uF

C151

0.01uF

C117

1000pF

C161

0.1uF

C158

1000pF

C129 0.1uF

A2.5V

L108

BLM18PG121SN1D

C149

0.01uF

A1.2V

RGB_HSYNC

SPDIF_OUT

C153

0.1uF

C132 0.1uF

C135 0.1uF

C127 0.1uF

R153499

OPT

C152

0.01uF

R152499

C120

1000pF

C147

0.01uF

C123

0.01uF

C159

1000pF

C106

0.1uF

A2.5V

L109

BLM18PG121SN1D

C128 0.1uF

R139

12K

A2.5V

A3.3V

C148

0.01uF

L104

BLM18PG121SN1D

C118

0.01uF

DSUB_R

A2.5V

C121

0.1uF

+5V_NORMAL

R2037

10K

OPT

R2038 10K

10K

R2039

C3006

0.1uF

16V

HDMI_SCL

HDMI_SDA

R3070

R3080

R2036

1K

R309 10K

R3055

240

OPT

A2.5V

R4020

10K

R4021

12K

C4020

0.1uF

R3056

120

OPT

SC1_FB

SC1_ID

SC1_R

SC1_B

SC1_G

SIDE_AV_CVBS_INCM

SC1_CVBS_INCM

SC1_CVBS_IN

TU_CVBS_INCM

REAR_AV_CVBS_INCM

C100 0.1uF

SCART1_Rout_P

SCART1_Lout_N

SCART1_Rout_N

SCART1_Lout_P

TU_SIF_INCM

TU_SIF

TU_CVBS

HP_LOUT_N

HP_LOUT_P

HP_ROUT_P

HP_ROUT_N

D3.3V

C357

10uF

10V

C267

0.01uF

D1.2V

C320

0.1uF

16V

C319

0.1uF

16V

C284

0.01uF

C286

33uF

D1.8V

C356

0.1uF

16V

C318

0.1uF

16V

C276

0.1uF

C243

0.1uF

C293

0.01uF

C377

0.01uF

C304

0.1uF

16V

D1.2V

C363

0.1uF

16V

C378

0.1uF

C2006

0.01uF

C2003

0.1uF

D1.8V

C216

0.1uF C275

0.1uF

C374

0.01uF

C294

0.1uF C274

0.1uF

C255

1000pF

C382

0.01uF

C348

0.1uF

16V

C289

0.1uF

C370

0.1uF

C259

1000pF

C2004

33uF

C292

1000pF

C246

0.01uFC250

1000pF

D1.8V

C281

1000pF

C282

1000pF

C373

1000pF

D3.3V

C290

0.01uF

C375

0.1uF

C272

0.1uF

C248

1000pF

R205

20

C364

0.1uF

16V

C371

0.01uF

D1.2V

C366

0.1uF

C365

0.1uF

16V

A3.3V

D1.8V

C383

1000pF

C2005

0.01uF

C288

1000pF

C268

1000pF

C285

0.01uF

C283

1000pF

D3.3V

C381

0.1uF

COMP2_Pb

COMP2_Pr

COMP2_Y

AUD_SCK

AUD_LRCK

AUD_LRCH

REAR_AV_CVBS

SIDE_AV_CVBS

C122

4.7uF

C172

4.7uF

C140

4.7uF

C145

4.7uF

C164

10uF

C162

10uF

C165

10uF

C166

10uF

C163

10uF

C380

10uF

C379

10uF

C291

10uF

C263

4.7uF

C245

4.7uF

C280

4.7uF

C278

4.7uF

C297

4.7uF

C266

4.7uF

C369

4.7uF

C376

4.7uFC249

4.7uF

R142 OPT

R313 75

1%

NON_EU

R315 75

1%

NON_EU

R131 75

1%

R312 75

1%

R2114

0

C174 0.1uF

C175 0.1uF

C176 0.1uF

SIDE_COMP_Pb

SIDE_COMP_Pr

SIDE_COMP_INCM

SIDE_COMP_Y

R166 75

1%

C177 OPT

R167 75

1%

R120 82

1%

R165 82

1%

R2113

12

R2115

12

R143 62

R100 62

R135 75

1%

OPT

C17047pF

C169 47pF

C101 47pF

A3.3V+3.3V_NORMAL

L112

CIC21J501NE

C2007

0.1uF

16V

+1.8V_HDMI+1.8V_AMP

C2008

0.1uF

16V

L111

BLM18PG121SN1D

HDMI_RX0+

HDMI_RX0-

HDMI_RX2+

HDMI_RX2-

HDMI_RX1-

HDMI_RX1+

HDMI_CLK-

HDMI_CLK+

SIDE_COMP_Y

SIDE_COMP_Pr

SIDE_COMP_Pb

SIDE_COMP_INCM

TU_IF_AGC_2

TU_IF_P_1

TU_IF_P_1

TU_IF_N_1

TU_IF_AGC_1

TU_IF_N_1

TU_IF_AGC_2

TU_IF_AGC_1

R135-*1

82 1%

NON_EU

C146

4.7uF

R2035

0

R2117

0

R2116

0

OPT

C287

100uF

C384

33uF

10V

IC100

LGE3556C (C0 VERSION)

DS_AGCI_CTL

AG28

DS_AGCT_CTL

AH28

EDSAFE_AVSS_1

AA21

EDSAFE_AVSS_2

AB22

EDSAFE_AVSS_3

AF26

EDSAFE_AVSS_4

AF27

EDSAFE_AVSS_5

AF28

EDSAFE_AVDD2P5

AG27

EDSAFE_DVDD1P2

AE26

EDSAFE_IF_N

AE28

EDSAFE_IF_P

AE27

PLL_DS_AGND

AD24

PLL_DS_AVDD1P2

AB19

PLL_DS_TESTOUT

AB25

SD_V5_AVDD1P2

AB18

SD_V5_AVDD2P5

AC17

SD_V5_AVSS

AB17

SD_V1_AVDD1P2

AD14

SD_V1_AVDD2P5

AD16

SD_V1_AVSS_1

AB15

SD_V1_AVSS_2

AC15

SD_V2_AVDD1P2

AD13

SD_V2_AVDD2P5

AE13

SD_V2_AVSS_1

AC13

SD_V2_AVSS_2

AB14

SD_V2_AVSS_3

AC14

SD_V3_AVDD1P2

AC12

SD_V3_AVDD2P5

AD12

SD_V3_AVSS_1

AB13

SD_V3_AVSS_2

AA14

SD_V4_AVDD1P2

AC11

SD_V4_AVDD2P5

AD11

SD_V4_AVSS

AB12

SD_R

AD10

SD_INCM_R

AC10

SD_G

AE9

SD_INCM_G

AF9

SD_B

AH9

SD_INCM_B

AG9

SD_Y1

AG15

SD_PR1

AE15

SD_PB1

AF15

SD_INCM_COMP1

AH15

SD_Y2

AG16

SD_PR2

AF16

SD_PB2

AH17

SD_INCM_COMP2

AH16

SD_Y3

AG14

SD_PR3

AE14

SD_PB3

AF14

SD_INCM_COMP3

AH14

SD_L1

AH10

SD_C1

AG10

SD_INCM_LC1

AE10

SD_L2

AE11

SD_C2

AF11

SD_INCM_LC2

AH11

SD_L3

AH13

SD_C3

AE12

SD_INCM_LC3

AF12

SD_CVBS1

AD9

SD_CVBS2

AG11

SD_CVBS3

AG12

SD_CVBS4

AF13

SD_INCM_CVBS1

AC9

SD_INCM_CVBS2

AF10

SD_INCM_CVBS3

AH12

SD_INCM_CVBS4

AG13

SD_SIF1

AF17

SD_INCM_SIF1

AG17

SD_FB

AD15

SD_FS

AE16

SD_FS2

AE17

PLL_VAFE_AVDD1P2

AB16

PLL_VAFE_AVSS

AA15

PLL_VAFE_TESTOUT

AC16

RGB_HSYNC

AG3

RGB_VSYNC

AF4

I2S_CLK_IN AE18

I2S_CLK_OUT AF18

I2S_DATA_IN AD17

I2S_DATA_OUT AH19

I2S_LR_IN AD18

I2S_LR_OUT AG18

AUD_LEFT0_N AG26

AUD_LEFT0_P AH26

AUD_AVDD2P5_0 AF23

AUD_AVSS_0_1 AA20

AUD_AVSS_0_2 AB21

AUD_AVSS_0_3 AC22

AUD_AVSS_0_4 AC23

AUD_AVSS_0_5 AD23

AUD_RIGHT0_N AH25

AUD_RIGHT0_P AG25

AUD_LEFT1_N AH23

AUD_LEFT1_P AG23

AUD_RIGHT1_N AG24

AUD_RIGHT1_P AH24

AUD_AVDD2P5_1 AE22

AUD_AVSS_1_1 AB20

AUD_AVSS_1_2 AC21

AUD_AVSS_1_3 AE23

AUD_LEFT2_N AF21

AUD_LEFT2_P AE21

AUD_RIGHT2_N AF22

AUD_RIGHT2_P AG22

AUD_AVDD2P5_2 AD21

AUD_AVSS_2_1 AC20

AUD_AVSS_2_2 AD22

AUD_SPDIF AH2

SPDIF_AVDD2P5 AC6

SPDIF_AVSS AE4

SPDIF_IN_N AF3

SPDIF_IN_P AH1

HDMI_RX_0_CEC_DAT AG1

HDMI_RX_0_HTPLG_IN AA6

HDMI_RX_0_HTPLG_OUT AA5

HDMI_RX_0_DDC_SCL AB3

HDMI_RX_0_DDC_SDA Y6

HDMI_RX_0_RESREF AC4

HDMI_RX_0_CLK_N AC1

HDMI_RX_0_CLK_P AC2

HDMI_RX_0_DATA0_N AD1

HDMI_RX_0_DATA0_P AD2

HDMI_RX_0_DATA1_N AE1

HDMI_RX_0_DATA1_P AE2

HDMI_RX_0_DATA2_N AF1

HDMI_RX_0_DATA2_P AF2

HDMI_RX_0_VDD3P3 AD3

HDMI_RX_0_VDD1P2 AE3

HDMI_RX_0_VDD2P5 AC3

HDMI_RX_0_AVSS_1 AD4

HDMI_RX_0_AVSS_2 AB5

HDMI_RX_0_AVSS_3 AB6

HDMI_RX_0_AVSS_4 AG2

HDMI_RX_0_AVSS_5 AB4

HDMI_RX_0_AVSS_6 AA7

HDMI_RX_0_PLL_AVSS Y8

HDMI_RX_0_PLL_DVDD1P2 AC5

HDMI_RX_0_PLL_DVSS W8

HDMI_RX_1_CEC_DAT AA3

HDMI_RX_1_HTPLG_IN V4

HDMI_RX_1_HTPLG_OUT U6

HDMI_RX_1_DDC_SCL V5

HDMI_RX_1_DDC_SDA V3

HDMI_RX_1_RESREF W4

HDMI_RX_1_CLK_N W2

HDMI_RX_1_CLK_P W3

HDMI_RX_1_DATA0_N Y1

HDMI_RX_1_DATA0_P Y2

HDMI_RX_1_DATA1_N AA2

HDMI_RX_1_DATA1_P AA1

HDMI_RX_1_DATA2_N AB2

HDMI_RX_1_DATA2_P AB1

HDMI_RX_1_VDD3P3 Y3

HDMI_RX_1_VDD1P2 Y4

HDMI_RX_1_VDD2P5 W5

HDMI_RX_1_AVSS_1 W1

HDMI_RX_1_AVSS_2 U5

HDMI_RX_1_AVSS_3 W6

HDMI_RX_1_AVSS_4 U7

HDMI_RX_1_AVSS_5 V7

HDMI_RX_1_AVSS_6 W7

HDMI_RX_1_AVSS_7 U8

HDMI_RX_1_AVSS_8 V8

HDMI_RX_1_AVSS_9 Y5

HDMI_RX_1_PLL_AVSS V6

HDMI_RX_1_PLL_DVDD1P2 AA4

HDMI_RX_1_PLL_DVSS Y7

IC100

LGE3556C (C0 VERSION)

VDDC_1

H8

VDDC_2

J8

VDDC_3

K8

VDDC_4

L8

VDDC_5

M8

VDDC_6

N8

VDDC_7

P8

VDDC_8

R8

VDDC_9

AA8

VDDC_10

H9

VDDC_11

H10

VDDC_12

H11

VDDC_13

H12

VDDC_14

H13

VDDC_15

H14

VDDC_16

H15

VDDC_17

H16

VDDC_18

H17

VDDC_19

H18

VDDC_20

H19

VDDC_21

H21

VDDC_22

J21

VDDC_23

K21

VDDC_24

L21

VDDC_25

M21

VDDC_26

N21

VDDC_27

P21

VDDC_28

R21

VDDC_29

T21

VDDC_30

U21

VDDC_31

V21

VDDC_32

W21

VDDC_33

Y21

AGC_VDDO

AH27

VDDO_1

AA12

VDDO_2

AA13

VDDO_3

AA18

VDDO_4

AA19

VDDO_5

E28

VDDO_6

L28

VDDO_7

U28

VDDO_8

AB28

DDRV_1

A9

DDRV_2

G9

DDRV_3

G11

DDRV_4

G13

DDRV_5

A14

DDRV_6

G15

DDRV_7

G17

DDRV_8

A19

DDRV_9

G19

IC100

LGE3556C (C0 VERSION)

DVSS_1

AD5

DVSS_2

AD6

DVSS_3

J7

DVSS_4

K7

DVSS_5

L7

DVSS_6

M7

DVSS_7

AB7

DVSS_8

AC7

DVSS_9

G8

DVSS_10

D9

DVSS_11

AA9

DVSS_12

G10

DVSS_13

A11

DVSS_14

L11

DVSS_15

M11

DVSS_16

N11

DVSS_17

P11

DVSS_18

R11

DVSS_19

T11

DVSS_20

U11

DVSS_21

V11

DVSS_22

D12

DVSS_23

G12

DVSS_24

L12

DVSS_25

M12

DVSS_26

N12

DVSS_27

P12

DVSS_28

R12

DVSS_29

T12

DVSS_30

U12

DVSS_31

V12

DVSS_32

L13

DVSS_33

M13

DVSS_34

N13

DVSS_35

P13

DVSS_36

R13

DVSS_37

T13

DVSS_38

U13

DVSS_39

V13

DVSS_40

G14

DVSS_41

L14

DVSS_42

M14

DVSS_43

N14

DVSS_44

P14

DVSS_45

R14

DVSS_46

T14

DVSS_47

U14

DVSS_48

V14

DVSS_49

L15

DVSS_50

M15

DVSS_51

N15

DVSS_52

P15

DVSS_53

R15

DVSS_54

T15

DVSS_55

U15

DVSS_56

V15

DVSS_57

A16

DVSS_58

G16

DVSS_59

L16

DVSS_60

M16

DVSS_61

N16

DVSS_62 P16

DVSS_63 R16

DVSS_64 T16

DVSS_65 U16

DVSS_66 V16

DVSS_67 AA16

DVSS_68 D17

DVSS_69 L17

DVSS_70 M17

DVSS_71 N17

DVSS_72 P17

DVSS_73 R17

DVSS_74 T17

DVSS_75 U17

DVSS_76 V17

DVSS_77 AA17

DVSS_78 AC19

DVSS_79 G18

DVSS_80 L18

DVSS_81 M18

DVSS_82 N18

DVSS_83 P18

DVSS_84 R18

DVSS_85 T18

DVSS_86 U18

DVSS_87 V18

DVSS_88 D20

DVSS_89 G20

DVSS_90 H20

DVSS_91 A21

DVSS_92 E21

DVSS_93 F21

DVSS_94 G21

DVSS_95 E22

DVSS_96 F22

DVSS_97 G22

DVSS_98 H22

DVSS_99 J22

DVSS_100 K22

DVSS_101 L22

DVSS_102 M22

DVSS_103 N22

DVSS_104 P22

DVSS_105 R22

DVSS_106 T22

DVSS_107 U22

DVSS_108 V22

DVSS_109 W22

DVSS_110 Y22

DVSS_111 AA22

DVSS_112 W23

DVSS_113 AB23

DVSS_114 F28

DVSS_115 M28

DVSS_116 T28

DVSS_117 AC28

R2112

181%

EU R141 1% EU

75

R2112-*1

125%

NON_EU R141-*1

5%

NON_EU

62

R196

10

1%

R195 10

1%

3

CONNECT NEAR BCM CHIP

CVBS

COMPONENT

DSUB

SIDE COMPONENT

Place here for common circuit with ATSC

BT_LOUT_N

BT_LOUT_P

BT_ROUT_N

BT_ROUT_P

26page : TUNER(HALF NIM)

COMP1_Pr ==>

COMP1_Pb ==>

SC1_RGB(EU)/COMPNENT1[NON_EU]

COMP1_Y ==>

ONLY USE NON_EU

FOR COMP 1

FOR ESD

FOR ESD

Copyright © 2010 LG Electronics. Inc. All rights reserved.

Only for training and service purposes

LGE Internal Use Only

THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES

SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.

FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS

ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR

THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.

DDR Memory

BCM (EUROBBTV) 2009.06.18

DDR01_A[12]

DDR01_A[0]

DDR01_A[8]

DDR0_A[6]

DDR1_DQ[15]

DDR01_A[1]

DDR1_DQ[7]

DDR01_A[2]

DDR01_A[2]

DDR01_A[9]

DDR01_A[1]

DDR1_DQ[0]

DDR1_DQ[5]

DDR0_DQ[7]

DDR1_DQ[11]

DDR1_DQ[8]

DDR01_A[10]

DDR0_DQ[6]

DDR1_A[5]

DDR0_DQ[9]

DDR01_A[12]

DDR1_DQ[7]

DDR01_A[3]

DDR1_DQ[15]

DDR0_A[6]

DDR1_DQ[9]

DDR1_A[5]

DDR0_DQ[5]

DDR01_A[7]

DDR0_DQ[10]

DDR01_A[10]

DDR1_DQ[8]

DDR01_A[11]

DDR1_DQ[4]

DDR0_DQ[11]

DDR0_A[4]

DDR1_DQ[0]

DDR1_A[5]

DDR0_DQ[4]

DDR01_A[7]

DDR0_A[5]

DDR01_A[1]

DDR0_DQ[1]

DDR0_DQ[2]

DDR1_DQ[14]

DDR01_A[7]

DDR01_A[8]

DDR01_A[0]

DDR01_A[2]

DDR0_A[5]

DDR1_A[4]

DDR01_A[3]

DDR0_A[6]

DDR0_A[6]

DDR1_DQ[13]

DDR01_A[13]

DDR01_A[10]

DDR1_A[6]

DDR1_A[4]

DDR01_A[11]

DDR0_DQ[5]

DDR01_A[3]

DDR01_A[9]

DDR0_DQ[7]

DDR01_A[0]

DDR1_A[6]

DDR0_DQ[10]

DDR01_A[2]

DDR1_DQ[5]

DDR01_A[8]

DDR0_DQ[4]

DDR01_A[12]

DDR01_A[1]

DDR0_DQ[14]

DDR01_A[12]

DDR01_A[9]

DDR01_A[9]

DDR0_DQ[14]

DDR01_A[3]

DDR01_A[13]

DDR01_A[12]

DDR0_DQ[13]

DDR01_A[7]

DDR0_DQ[11]

DDR01_A[10]

DDR1_DQ[10]

DDR01_A[9]

DDR01_A[10]

DDR1_DQ[12]

DDR0_A[5]

DDR0_DQ[2]

DDR01_A[7]

DDR0_DQ[3]

DDR1_DQ[4]

DDR01_A[11]

DDR1_DQ[2]

DDR1_DQ[13]

DDR1_A[4]

DDR01_A[8]

DDR0_DQ[0]

DDR1_DQ[1]

DDR01_A[0]

DDR01_A[11]

DDR01_A[11]

DDR01_A[0]

DDR0_A[4]

DDR01_A[10]

DDR01_A[12]

DDR1_A[6]

DDR01_A[11]

DDR0_A[4]

DDR01_A[2]

DDR01_A[13]

DDR01_A[0]

DDR1_DQ[10]

DDR1_DQ[14]

DDR0_DQ[9]

DDR1_DQ[1]

DDR01_A[3]

DDR1_A[6]

DDR0_A[4]

DDR0_DQ[15]

DDR01_A[8]

DDR01_A[10]

DDR01_A[11]

DDR01_A[1]

DDR0_DQ[15]

DDR1_DQ[12]

DDR01_A[13]

DDR0_DQ[12]

DDR1_DQ[3]

DDR0_DQ[1]

DDR01_A[8]

DDR0_DQ[8]

DDR1_DQ[11]

DDR0_DQ[12]

DDR01_A[7]

DDR01_A[13]

DDR01_A[7]

DDR0_DQ[0]

DDR0_DQ[8]

DDR0_DQ[13]

DDR01_A[13]

DDR1_DQ[2]

DDR1_DQ[9]

DDR1_DQ[6]

DDR01_A[1]

DDR1_A[5]

DDR01_A[13]

DDR0_DQ[3]

DDR01_A[2]

DDR01_A[2]

DDR01_A[0]

DDR1_DQ[3]

DDR01_A[12]

DDR0_DQ[6]

DDR01_A[9]

DDR1_DQ[6]

DDR01_A[9]

DDR01_A[3]

DDR01_A[8]

DDR01_A[3]

DDR01_A[1]

DDR0_A[5]

DDR1_A[4]

DDR1_VREF0

DDR1_DQS1 004:H3

DDR0_CLKb 004:C7;004:C4

DDR0_VREF0

DDR1_CLK

004:A7;004:F4

DDR01_CASb

C477

0.1uF

C479

470pF

C455

0.1uF

DDR01_CASb

C441

0.047uF

C466

0.1uF

DDR1_A[4-6]

R407

100

1%

C491

0.1uF

C482

0.047uF

DDR01_BA2

DDR01_BA0

R409 75

C406

0.1uF

DDR01_WEb

D1.8V

DDR0_DQS1b 004:E3

DDR01_A[0-3,7-13]

DDR01_BA0

AR408

75

DDR01_BA1

C478

0.047uF

C409

470pF

D1.8V

DDR01_BA0

DDR1_DQ[0-7]

DDR0_DM0 004:E6

DDR01_WEb

DDR01_CKE

C492

0.1uF

DDR01_BA2

C464

470pF

DDR0_DQS0 004:A4

DDR01_CASb

DDR1_DQS0 004:A4

AR403

75

DDR01_A[7-13]

DDR0_DQ[0-7] 004:B6

DDR01_BA1

D1.8V

DDR01_CKE

DDR01_A[0-3,7-13]

C442

0.1uF

DDR01_CASb

DDR01_BA1

DDR01_A[0-3]

DDR01_WEb

DDR01_BA1

DDR01_WEb

DDR01_WEb

DDR01_CKE

DDR1_DQS0 004:H6

D1.8V

DDR01_BA2

DDR01_BA0

C453

470pF

DDR01_RASb

C445

0.047uF

DDR1_DQ[0-7]

004:B5

DDR1_CLK

C4030.1uF

DDR01_BA2

C408

470pF

C465

0.047uF

R410 75

DDR01_ODT

C415

0.1uF

DDR01_WEb

AR404

75

C463

470pF

C471

0.047uF

DDR01_BA0

DDR01_BA0

DDR0_VREF0

C460

0.047uF

DDR0_DQS1 004:E3

C493

0.1uF

DDR01_WEb

C459

0.1uF

C402

470pF

R408 75

AR409

75

DDR01_BA1

DDR0_DM1 004:E3

DDR1_CLK 004:F7;004:F4

DDR0_A[4-6]

DDR01_BA0

DDR01_CASb

DDR0_A[4-6]

AR407

75

C456

0.047uF

DDR01_BA2

DDR0_CLK

004:A7;004:C7

DDR1_DQ[8-15]

DDR_VTT

DDR01_BA1

DDR1_DQS0b 004:A3

DDR01_CKE

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

DDR01_CKE

DDR0_CLKb

004:A7;004:C4

C440

470pF

R404 75

DDR01_RASb

C481

0.1uF

DDR01_ODT

C470

470pF

DDR0_DQ[0-7]

C400

470pF

DDR0_CLKb

004:A7;004:C7

DDR1_DQS1b 004:A3

AR406

75

DDR01_ODT

D1.8V

C484

0.1uF

DDR0_DM0 004:A4

DDR1_A[4-6]

004:B6;004:F6;004:I7

C461

470pF

DDR01_ODT

DDR0_DQ[8-15]

DDR1_VREF0

DDR01_BA1

DDR01_A[0-3,7-13]

C450

0.1uF

DDR01_ODT

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

DDR01_RASb

DDR1_CLKb 004:F7;004:F4

DDR01_RASb

C462

470pF

D1.8V

DDR01_RASb

C467

0.1uF

C446

0.1uF

DDR01_A[0-3,7-13]

DDR1_A[4-6]

004:B6;004:F3;004:I7

AR401

75

DDR01_A[0-3,7-13]

DDR1_DM1 004:H3

DDR0_DQS1b 004:A4

DDR1_DQS1b 004:H3

DDR1_DQS1 004:A3

DDR01_ODT

DDR0_DM1 004:A4

C495

470pF

DDR01_BA2

D1.8V

DDR0_CLK

004:A7;004:C4

DDR0_DQS0 004:E6

C468

0.1uF

DDR0_VREF0

C4040.1uF

DDR01_RASb

C452

470pF

DDR1_CLKb

004:A7;004:F4

C449

0.1uF

DDR0_A[4-6]

DDR0_DQ[8-15]

C475

22uF

C451

22uF

R406

100

1%

DDR0_DQS0b 004:A4

DDR_VTT

C483

0.1uF

C457

470pF

DDR01_RASb

DDR1_CLKb

R412 240

1%

C444

470pF

C494

0.1uF

DDR1_DM0 004:H6

DDR01_CASb

A1.2V

DDR0_CLK 004:C7;004:C4

AR405

75

C472

0.1uF

DDR1_DM1 004:A4

AR400

75

DDR1_DQS0b 004:H6

AR402

75

DDR1_DM0 004:A4

DDR0_A[4-6]

DDR1_A[4-6]

DDR1_DQ[8-15]

004:B5

DDR0_DQS0b 004:E6

R411 0

OPT

DDR01_ODT

DDR1_VREF0

DDR01_BA2

DDR0_DQS1 004:A4

C473

10uF

C476

10uF

C454

10uF

C448

10uF

C469

10uF

C443

10uF

C480

10uF

C458

10uF

C401

1uF

C410

1uF

C407

1uF

C405

1uF

C474

10uF

C447

10uF

C496

0.1uF

C497

0.1uF

C498

0.1uF

C490

0.1uF

C487

0.1uF

C486

0.1uF

C488

0.1uF

C485

0.1uF

C489

0.1uF

C499

0.1uF

C421

0.1uF

DDR01_CKE

DDR01_CKE

R417

220

C425

22uF

10V

C412

0.1uF

16V

R414 0

C417

10uF

10V

C419

10uF

10V

DDR1_VREF0

C416

10uF

10V

C418

1uF

10V

C414

0.1uF 16V

DDR_VTT

R418

10K

R415 0 C422

1uF

10V

C426

22uF

10V

D3.3V

C413

0.1uF

16V

D1.8V

C423

10uF

10V

C411

0.1uF

16V

IC404

BD35331F-E2

3

VTTS

2

EN

4

VREF

1

GND

5VDDQ

6VCC

7VTT_IN

8VTT

C420

0.1uF

16V

DDR0_VREF0

IC403

NT5TU128M8DE_BD

CK

E8

CK

F8

CKE

F2

RAS

F7

CAS

G7

WE

F3

CS

G8

BA0

G2

BA1

G3

NC_1/BA2

G1

A0

H8

A1

H3

A2

H7

A3

J2

A4

J8

A5

J3

A6

J7

A7

K2

A8

K8

A9

K3

A10/AP

H2

A11

K7

A12

L2

A13

L8

NC_2/A14

L3

NC_3/A15

L7

ODT

F9

DQ0 C8

DQ1 C2

DQ2 D7

DQ3 D3

DQ4 D1

DQ5 D9

DQ6 B1

DQ7 B9

DQS B7

DQS A8

DM/RDQS B3

NU/RDQS A2

VDDQ_1 A9

VDDQ_2 C1

VDDQ_3 C3

VDDQ_4 C7

VDDQ_5 C9

VDD_1 A1

VDD_2 L1

VDD_3 E9

VDD_4 H9

VSSQ_1 A7

VSSQ_2 B2

VSSQ_3 B8

VSSQ_4 D2

VSSQ_5 D8

VSS_1 A3

VSS_2 E3

VSS_3 J1

VSS_4 K9

VREF E2

VDDL E1

VSSDL E7

IC402

NT5TU128M8DE_BD

CK

E8

CK

F8

CKE

F2

RAS

F7

CAS

G7

WE

F3

CS

G8

BA0

G2

BA1

G3

NC_1/BA2

G1

A0

H8

A1

H3

A2

H7

A3

J2

A4

J8

A5

J3

A6

J7

A7

K2

A8

K8

A9

K3

A10/AP

H2

A11

K7

A12

L2

A13

L8

NC_2/A14

L3

NC_3/A15

L7

ODT

F9

DQ0 C8

DQ1 C2

DQ2 D7

DQ3 D3

DQ4 D1

DQ5 D9

DQ6 B1

DQ7 B9

DQS B7

DQS A8

DM/RDQS B3

NU/RDQS A2

VDDQ_1 A9

VDDQ_2 C1

VDDQ_3 C3

VDDQ_4 C7

VDDQ_5 C9

VDD_1 A1

VDD_2 L1

VDD_3 E9

VDD_4 H9

VSSQ_1 A7

VSSQ_2 B2

VSSQ_3 B8

VSSQ_4 D2

VSSQ_5 D8

VSS_1 A3

VSS_2 E3

VSS_3 J1

VSS_4 K9

VREF E2

VDDL E1

VSSDL E7

IC401

NT5TU128M8DE_BD

CK

E8

CK

F8

CKE

F2

RAS

F7

CAS

G7

WE

F3

CS

G8

BA0

G2

BA1

G3

NC_1/BA2

G1

A0

H8

A1

H3

A2

H7

A3

J2

A4

J8

A5

J3

A6

J7

A7

K2

A8

K8

A9

K3

A10/AP

H2

A11

K7

A12

L2

A13

L8

NC_2/A14

L3

NC_3/A15

L7

ODT

F9

DQ0 C8

DQ1 C2

DQ2 D7

DQ3 D3

DQ4 D1

DQ5 D9

DQ6 B1

DQ7 B9

DQS B7

DQS A8

DM/RDQS B3

NU/RDQS A2

VDDQ_1 A9

VDDQ_2 C1

VDDQ_3 C3

VDDQ_4 C7

VDDQ_5 C9

VDD_1 A1

VDD_2 L1

VDD_3 E9

VDD_4 H9

VSSQ_1 A7

VSSQ_2 B2

VSSQ_3 B8

VSSQ_4 D2

VSSQ_5 D8

VSS_1 A3

VSS_2 E3

VSS_3 J1

VSS_4 K9

VREF E2

VDDL E1

VSSDL E7

IC400

NT5TU128M8DE_BD

CK

E8

CK

F8

CKE

F2

RAS

F7

CAS

G7

WE

F3

CS

G8

BA0

G2

BA1

G3

NC_1/BA2

G1

A0

H8

A1

H3

A2

H7

A3

J2

A4

J8

A5

J3

A6

J7

A7

K2

A8

K8

A9

K3

A10/AP

H2

A11

K7

A12

L2

A13

L8

NC_2/A14

L3

NC_3/A15

L7

ODT

F9

DQ0 C8

DQ1 C2

DQ2 D7

DQ3 D3

DQ4 D1

DQ5 D9

DQ6 B1

DQ7 B9

DQS B7

DQS A8

DM/RDQS B3

NU/RDQS A2

VDDQ_1 A9

VDDQ_2 C1

VDDQ_3 C3

VDDQ_4 C7

VDDQ_5 C9

VDD_1 A1

VDD_2 L1

VDD_3 E9

VDD_4 H9

VSSQ_1 A7

VSSQ_2 B2

VSSQ_3 B8

VSSQ_4 D2

VSSQ_5 D8

VSS_1 A3

VSS_2 E3

VSS_3 J1

VSS_4 K9

VREF E2

VDDL E1

VSSDL E7

IC100

LGE3556C (C0 VERSION)

DDR_BVDD0 A6

DDR_BVDD1 A24

DDR_BVSS0 B7

DDR_BVSS1 B24

DDR_PLL_TEST F20

DDR_PLL_LDO B23

DDR01_CKE B17

DDR_COMP C22

DDR01_ODT E16

DDR_EXT_CLK C23

DDR0_CLK B12

DDR0_CLKB C12

DDR1_CLK A13

DDR1_CLKB A12

DDR01_A00 B15

DDR01_A01 E14

DDR01_A02 A15

DDR01_A03 D15

DDR0_A04 E13

DDR0_A05 E12

DDR0_A06 F13

DDR01_A07 C14

DDR01_A08 F14

DDR01_A09 B14

DDR01_A10 D14

DDR01_A11 C13

DDR01_A12 D13

DDR01_A13 B13

DDR1_A04 F15

DDR1_A05 C15

DDR1_A06 D16

DDR01_BA0 F16

DDR01_BA1 B16

DDR01_BA2 E15

DDR01_CASB A17

DDR0_DQ00 A8

DDR0_DQ01 B11

DDR0_DQ02 B8

DDR0_DQ03 D11

DDR0_DQ04 E11

DDR0_DQ05 C8

DDR0_DQ06 C11

DDR0_DQ07 C9

DDR0_DQ08 D8

DDR0_DQ09 E10

DDR0_DQ10 E9

DDR0_DQ11 F11

DDR0_DQ12 F12

DDR0_DQ13 E8

DDR0_DQ14 D10

DDR0_DQ15 F8

DDR1_DQ00 C18

DDR1_DQ01 C20

DDR1_DQ02 A18

DDR1_DQ03 B21

DDR1_DQ04 C21

DDR1_DQ05 B18

DDR1_DQ06 B20

DDR1_DQ07 D18

DDR1_DQ08 E18

DDR1_DQ09 D21

DDR1_DQ10 F18

DDR1_DQ11 E20

DDR1_DQ12 A22

DDR1_DQ13 F17

DDR1_DQ14 B22

DDR1_DQ15 E17

DDR0_DM0 A10

DDR0_DM1 C10

DDR1_DM0 A20

DDR1_DM1 F19

DDR0_DQS0 B10

DDR0_DQS0B B9

DDR0_DQS1 F10

DDR0_DQS1B F9

DDR1_DQS0 B19

DDR1_DQS0B C19

DDR1_DQS1 E19

DDR1_DQS1B D19

DDR01_RASB C16

DDR_VREF0 A7

DDR_VREF1 A23

DDR01_WEB C17

DDR_VDDP1P8_1 C7

DDR_VDDP1P8_2 D22

4

HONG YEON HYUK

Close to IC

Close to IC

Close to IC

Close to IC

SI

SI

PI

* DDR_VTT

Copyright © 2010 LG Electronics. Inc. All rights reserved.

Only for training and service purposes

LGE Internal Use Only

THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES

SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.

FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS

ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR

THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.

2009.06.18EUROBBTV

R914

10K

OPT

C909

47pF

50V

REAR_AV

HP_LOUT

+3.3V_NORMAL

R920

470K

REAR_AV

D909

5.6V

REAR_AV

R912

1K

R925

10K

REAR_AV

R921

470K

REAR_AV

JK902

PPJ233-01

REAR_AV

4A [YL]O-SPRING

5A [YL]E-LUG

3A [YL]CONTACT

4B [WH]C-LUG

5C [RD]E-LUG

4C [RD]O-SPRING

3C [RD]CONTACT

HP_DET

Q901

MMBT3904-(F)

OPT

E

B

C

JK901

KJA-PH-0-0177

3DETECT

4L

5GND

1R

REAR_AV_R_IN

Q902

MMBT3904-(F)

OPT

E

B

C

HP_ROUT

SIDE_HP_MUTE

C902

1000pF

50V

OPT

Q900

MMBT3904-(F)

OPT

E

B

C

D908

5.6V

REAR_AV

R926

1K

REAR_AV

REAR_AV_CVBS

R917

10K

+3.3V_NORMAL

Q903

MMBT3904-(F)

OPT

E

B

C

+3.5V_ST

D907

5.6V

REAR_AV

C903

1000pF

50V

OPT

REAR_AV_L_IN

AV_CVBS_DET

JK900

PPJ234-01

5A

[GN]O-SPRING

6A

[GN]E-LUG

4A

[GN]CONTACT

7B

[BL]E-LUG-S

5B

[BL]O-SPRING

7C

[RD]E-LUG-S

5C

[RD]O-SPRING_1

5D

[WH]O-SPRING

4E

[RD]CONTACT

5E

[RD]O-SPRING_2

6E

[RD]E-LUG

COMP2_Pr

COMP2_DET

5.6V

D902

D900

5.6V

D901

5.6V R907

470K

COMP2_R_IN

+3.3V_NORMAL

COMP2_L_IN

COMP2_Pb

COMP2_Y

R902

10K R903

1K

0

R957

REAR_AV

C910

100pF

50V

REAR_AV

C941

1uF

25V

REAR_AV

C940

1uF

25V

REAR_AV

R927

0

REAR_AV

R928

0

REAR_AV

C916

100pF

50V

REAR_AV

C915

100pF

50V

REAR_AV

C931

100pF

50V

C904

27pF

50V

L904

270nH

C932

27pF

50V

C906

27pF

50V

C933

27pF

50V

L903

270nH

C934

27pF

50V

C905

27pF

50V

L902

270nH

C939

100pF

50V

C935

1uF

25V

R910

0

R961

470K

C936

1uF

25V

C937

100pF

50V

R909

0

D904

5.5V

D905

5.5V

D906

5.5V

REAR_AV

D910

5.1V

D903

5.1V

9

ETC SUB BOARD I/F

EARPHONE BLOCK

New Item Development

COMPONENT

Rear CVBS

Copyright © 2010 LG Electronics. Inc. All rights reserved.

Only for training and service purposes

LGE Internal Use Only

THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES

SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.

FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS

ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR

THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.

Tuner ( Full Nim )

FE_TS_DATA[5]

FE_TS_DATA[3]

FE_TS_DATA[4]

FE_TS_DATA[6]

FE_TS_DATA[1]

FE_TS_DATA[7]

FE_TS_DATA[2]

FE_TS_DATA[0]

TU_SIF

C2724

0.1uF

16V

FE_TS_DATA[0-7]

+3.3V_TU

Q2701

ISA1530AC1

E

B

C

+3.3V_TU

R2744

1

C2729

22uF

10V

+1.2V_TU

R2721

100

Q2703

2SC3052

E

B

C

+2.5V_TU

SCL0_3.3V

C2721

0.1uF

16V

R2700 0

OPT

C2728

22uF

10V

+3.3V_NORMAL

TU_CVBS

R2720 0

Q2704

ISA1530AC1

E

B

C

FE_TS_VAL

R2743

4.7K

R2726

33

C2709

10uF

10V

OPT

C2712

18pF

50V

C2701

0.1uF

16V C2706

0.1uF

16V

C2708

0.1uF

16V

OPT

FE_TS_SYNC

SDA2_3.3V

+3.3V_TU

R2738

0

C2723

10uF

10V

R2723

100K

R2740

2.2K

L2701

BLM18PG121SN1D

C2718

0.01uF

25V

Q2702

ISA1530AC1

E

B

C

R2722 0

CN

FE_TS_SERIAL

C2700

100pF

50V

R2725 0

EU

C2719

0.1uF

16V

SDA0_3.3V

C2704

100pF

50V

C2703

0.1uF

16V

+5V_TU

Q2700

2SC3052

OPT E

B

C

TUNER_RESET

+5V_TU

C2707

0.1uF

16V C2710

0.1uF

16V

R2749

82

+3.3V_TU

+2.5V_TU

C2702

0.1uF 16V

C2725

0.1uF

16V

R2701 0

R2727

33

C2705

100pF

50V

L2700

BLM18PG121SN1D

R2724

10K

OPT

+5V_TU

FE_TS_DATA_CLK

R2742

10K

+5V_TU

IF_AGC_SEL

C2726

0.1uF

16V

SCL2_3.3V

C2727

22uF

10V

C2722

0.1uF

16V

C2714

18pF

50V

R2736 0

+5V_TU

RF_SWITCH_CTL

R2755

10K

LNA2_CTL/BOSTER_CTL

R2754 0

CN

+5V_NORMAL

ATV_OUT

+5V_TU

Q2705

ISA1530AC1

E

B

C

C2730

22uF

10V

C2716

100pF

50V

C2715

22uF

10V

L2704

3.6uH

NR8040T3R6N

R2719 0

R2732

10K

R2718

10

1/10W

1%

L2703

CIC21J501NE

IC2701

MP2212DN

3

IN

2

GND

4

BS

1

FB

5VCC

6SW_1

7SW_2

8EN/SYNC POWER_ON/OFF2_2

C2717

1uF

10V

0.1uF

C2731

L2702

CIC21J501NE

+3.3V_TU

+1.2V_TU

R2739

200

R2702

200 R2712

200

R2741

200

R2746

470

IC2700

AZ2940D-2.5TRE1

2

GND

3VOUT

1

VIN

C2733

0.1uF

16V

C2720

0.1uF

16V

R2731

22K

1%

EU

R2713

75K

1/8W

1%

EU

R2729 33

R2728 33

C2711

10pF

50V

C2713

10pF

50V

C2734

0.1uF

16V

TU2701

TDFR-G135D

HORIZONTAL_NIM

1RF_S/W_CNTL

2BST_CNTL

3+B1[5V]

4NC[RF_AGC]

5AS

6SCL[A_DEMOD]

7SDA[A_DEMOD]

8NC(IF_TP)

9SIF

10 NC

11 VIDEO

12 GND

13 1.2V

14 3.3V

15 RESET

16 2.5V

17 SCL[D_DEMOD]

18 SDA[D_DEMOD]

19 ERR

20 SYNC

21 VALID

22 MCL

23 D0

24 D1

25 D2

26 D3

27 D4

28 D5

29 D6

30 D7

31

SHIELD

TU2701-*1

TDFR-G155D

VERTICAL_NIM

1RF_S/W_CNTL

2BST_CNTL

3+B1[5V]

4NC[RF_AGC]

5AS

6SCL[A_DEMOD]

7SDA[A_DEMOD]

8NC(IF_TP)

9SIF

10 NC

11 VIDEO

12 GND

13 1.2V

14 3.3V

15 RESET

16 2.5V

17 SCL[D_DEMOD]

18 SDA[D_DEMOD]

19 ERR

20 SYNC

21 VALID

22 MCL

23 D0

24 D1

25 D2

26 D3

27 D4

28 D5

29 D6

30 D7

31

SHIELD

R2710 0

CN

R2716 0

CN

R2707 0

CN

R2705 0

CN

R2704 0

CN

R2709 0

CN

R2703 0

CN

R2706 0

CN

R2717 0

CN

R2711 0

CN

R2708 0

CN

R2713-*1

56K

1/8W

1%

CN

R2731-*1

0

1/16W

5%

CN

R2756-*1

30K

1/10W

1%

CN

TU2701-*2

TDFR-C155D

CN_VERTICAL_LGS8G85

1RF_S/W_CNTL

2BST_CNTL

3+B1[+5V]

4NC[RF_AGC]

5NC_1

6SCLT

7SDAT

8NC_2

9SIF

10 NC_3

11 VIDEO

12 GND

13 +B2[1.2V]

14 +B3[3.3V]

15 RESET

16 NC_4

17 SCL

18 SDA

19 ERR

20 SYNC

21 VALID

22 MCL

23 D0

24 D1

25 D2

26 D3

27 D4

28 D5

29 D6

30 D7

31

SHIELD

TU2701-*3

TDFR-C135D

CN_HORIZONTAL_LGS8G85

1RF_S/W_CNTL

2BST_CNTL

3+B1[+5V]

4NC[RF_AGC]

5NC_1

6SCLT

7SDAT

8NC_2

9SIF

10 NC_3

11 VIDEO

12 GND

13 +B2[1.2V]

14 +B3[3.3V]

15 RESET

16 +B4[2.5V]

17 SCL

18 SDA

19 ERR

20 SYNC

21 VALID

22 MCL

23 D0

24 D1

25 D2

26 D3

27 D4

28 D5

29 D6

30 D7

31

SHIELD

R2756

18K

1%

EU

C2735

22uF

10V

R2709-*1

47

EU

R2708-*1

47

EU

R2717-*1

47

EU

R2704-*1

47

EU

R2716-*1

47

EU

R2705-*1

47

EU

R2711-*1

47

EU

R2710-*1

47

EU

R2703-*1

47

EU

R2707-*1

47

EU

R2706-*1

47

EU

IC2702

NL17SZ08DFT2G

3

2

4

1 5

FE_TS_ERR

+3.3V_TU

FE_TS_VAL_ERR

R2758

47

R2757 0

CN

R2757-*1

47

EU

FE_TS_ERR

FE_TS_VAL

C2736

0.1uF

16V

TU2701-*4

TDFR-G055D

EU_VERTICAL_NIM_T2

1RF_S/W_CNTL

2BST_CNTL

3+B1[5V]

4NC[RF_AGC]

5AS

6SCL[A_DEMOD]

7SDA[A_DEMOD]

8NC(IF_TP)

9SIF

10 NC

11 VIDEO

12 GND

13 1.2V

14 3.3V

15 RESET

16 2.5V

17 SCL[D_DEMOD]

18 SDA[D_DEMOD]

19 ERR

20 SYNC

21 VALID

22 MCL

23 D0

24 D1

25 D2

26 D3

27 D4

28 D5

29 D6

30 D7

31

SHIELD

TU2701-*5

TDFR-G035D

EU_HORIZONTAL_NIM_T2

1RF_S/W_CNTL

2BST_CNTL

3+B1[5V]

4NC[RF_AGC]

5NC_1

6SCLT

7SDAT

8NC(IF_TP)

9SIF

10 NC_2

11 VIDEO

12 GND

13 +B2[1.2V]

14 +B3[3.3V]

15 RESET

16 +B4[2.5V]

17 SCL[D_DEMOD]

18 SDA[D_DEMOD]

19 ERR

20 SYNC

21 VALID

22 MCL

23 D0

24 D1

25 D2

26 D3

27 D4

28 D5

29 D6

30 D7

31

SHIELD

close to TUNER

60mA

close to TUNER

Close to the tuner

OPTION : RF AGC

$0.11

CAN H-NIM/NIM TUNER for EU

200mA

Close to IC

R2

3A

R1

Vout=0.8*(1+R1/R2)

27

Copyright © 2010 LG Electronics. Inc. All rights reserved.

Only for training and service purposes

LGE Internal Use Only

USB DOWN STREAM

THERMAL

USB DOWN STREAM

THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES

SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.

FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS

ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR

THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.

USB

C2205

0.1uF

SCL2_3.3V

USB_DP2

+3.3V_USB

USB_DM2

+3.3V_USB

C2201

1uF

10V

C2211

0.1uF

C2209

1uF

10V

USB_DP1 C2215

0.1uF

OPT

D2204

5.6V

CDS3C05HDMI1

R2212 100K OPT

C2214

4.7uF

R2206

100K

C2203

0.1uF

R2208

0OPT

R2202

1M 1%

C2207

0.1uF

R2205

100K

+3.3V_USB

R2213 100K OPT

/RST_HUB

C2204

0.1uF

SIDE_USB_DP

C2202

0.1uF

P2202

KJA-UB-4-0004

1234

5

USB_DP2

+3.3V_USB

R2209

100K

OPT

R2210

100K

USB_DM1

/USB_OCD2

C2206

1uF

10V

/USB_OCD1

C2212

0.1uF

R2207

0OPT

R2204

100K

D2202

5.6V

CDS3C05HDMI1

R2214

0

/USB_OCD1

USB_CTL1

USB_DM1

+3.3V_USB

+3.3V_NORMAL

R2203

100K

SDA2_3.3V

SIDE_USB_DM

L2201

BLM18PG121SN1D

D2203

5.6V

CDS3C05HDMI1

C2213

0.1uF

USB_CTL2

D2201

5.6V

CDS3C05HDMI1

R2211 100K OPT

USB_DP1

USB_DM2

USB_CTL1

R2201

12K

1/10W 1%

IC2201

USB2512A_AEZG

1

USBDN1_DM

3

USBDN2_DM

7

NC_2

9

NC_4

10

VDDA33_2

11

TEST

12

PRTPWR1

13

OCS1_N

14

VDD18

15

VDD33CR

16

PRTPWR2

17

OCS2_N

18

NC_5

19 NC_6

20 NC_7

21 NC_8

22 SDA/SMBDATA/NON_REM1

23 VDD33

24 SCL/SMBCLK/CFG_SEL0

25 HS_IND/CFG_SEL1

26 RESET_N

27 VBUS_DET

28 SUSP_IND/LOCAL_PWR/NON_REM0

29 VDDA33_3

30 USBUP_DM

31 USBUP_DP

32 XTAL2

5

VDDA33_1

8

NC_3

6

NC_1

4

USBDN2_DP

2

USBDN1_DP

33 XTAL1/CLKIN

34 VDD18PLL

35 RBIAS

36 VDD33PLL

37

VSS

X2201

24MHz

C2208

15pF

C2210

15pF

C2218

100uF

16V

C2222

0.1uF

IC2202

AP2191SG-13

EAN60921001

3IN_2

2IN_1

4EN

1GND

5

FLG

6

OUT_1

7

OUT_2

8

NC

+5V_USB

R2226

2.7K

R2225 0

R2220

4.7K

OPT

+3.3V_NORMAL

C2220

10uF

10V

L2202

MLB-201209-0120P-N2

120-ohm

P2201

KJA-UB-4-0004

1234

5

R2227 0

R2223

2.7K

C2223

0.1uF

R2221

4.7K

OPT

L2203

MLB-201209-0120P-N2

120-ohm

IC2203

AP2191SG-13

EAN60921001

3IN_2

2IN_1

4EN

1GND

5

FLG

6

OUT_1

7

OUT_2

8

NC

C2221

10uF

10V

+5V_USB

C2219

100uF

16V

+3.3V_NORMAL

/USB_OCD2

040:J6

USB_CTL2

USB2 OPTION

USB / DVR Ready

USB

40

Copyright © 2010 LG Electronics. Inc. All rights reserved.

Only for training and service purposes

LGE Internal Use Only

THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES

SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.

FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS

ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR

THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.

2009.06.18EUROBBTV

SC_RE1

2SC3052

Q4107

EU

Q4104

ISA1530AC1

EU E

B

C

R4127

15K

EU

SCART1_Lout_N

DTV/MNT_R_OUT

R4133

390

EU

D4101

30V

OPT

C4120

0.1uF

16V

EU

+3.3V_NORMAL

R4160

0

EU

R4130

3.9K

EU R4149

33K

EU

R4132

390

EU

R4152

4.7K

EU

D4112

30V

EU

Q4110

2SC3052

EU

E

B

C

R4154

1K

EU

SCART1_Rout_P

SCART1_MUTE

SC_RE2

C4123

10uF

16V

EU

D4103

30V

OPT

SC1_G

Q4105

2SC3052

EU

E

B

C

D4107

5.6V

OPT

R4137

15K

EU

D4106

30V

OPT

SC1_B

R4143

5.6K

EU

SCART1_Rout_N

DTV/MNT_R_OUT 041:F3;041:G2

R4139

68K

OPT

Q4111

2SC3052

EU

E

B

C

R4159

12K

EU

D4110

30V

OPT

SC1_R_IN 002:C6

C4114

100uF

16V

EU

R4157

0

EU

+12V

R4136

47K

EU

Q4109

RT1P141C-T112

EU

1

2

3

R4148

5.6K

EU

D4109

5.6V

OPT

SC1_CVBS_IN

DTV/MNT_L_OUT

D4100

5.6V

OPT

R4156

10K

EU

SCART1_Lout_P

D4108

5.6V

OPT

R4153

2K

1/16W

EU

C4127

33pF

EU

C4130

0.1uF

EU

SC1_R

R4150

33K

EU

L4105

EU

R4147

5.6K

EU

+12V

C4128 33pF

EU

REC_8

R41445.6K

EU

DTV/MNT_L_OUT 041:F4;041:G2

Q4108

2SC3052

EU

E

B

C

REC_8

R4135

470

EU

+12V

D4102

5.6V

OPT

R4151

2K

1/16W

EU

D4111

30V

OPT

DTV/MNT_R_OUT

D4105

5.6V

OPT

R4138

0

EU

DTV/MNT_L_OUT

C4124

10uF

16V

EU

R4128

0

EU

C4117

47uF

16V

EU

SC1_L_IN

2SC3052

Q4106 EU

+12V

JK4100

PSC008-01

EU

1AUDIO_R_OUT

2AUDIO_R_IN

3AUDIO_L_OUT

4AUDIO_GND

5B_GND

6AUDIO_L_IN

7B_OUT

8ID

9G_GND

10 D2B_IN

11 G_OUT

12 D2B_OUT

13 R_GND

14 RGB_GND

15 R_OUT

16 RGB_IO

17 SYNC_GND1

18 SYNC_GND2

19 SYNC_OUT

20 SYNC_IN

21 COM_GND

22 AV_DET

SC1_ID

SC1_FB

R4155

1K

EU

D4104

30V

OPT

C4107

4700pF

50V

EU

C4108

4700pF

50V

EU

L4100

BLM18PG121SN1D

EU

L4101

BLM18PG121SN1D

EU

C4100

1000pF

50V

EU

C4101

1000pF

50V

EU

C4113

47pF

50V

EU

IC4100

LM324D

3

3

2

2

4

4

1

1

6

6

5

5

7

788

99

10 10

11 11

12 12

13 13

14 14

DTV/MNT_V_OUT

SCART1_DET

JK4101

PPJ-230-01

CN

9

[GN]G

10

[GN]GND

8

[GN]C_DET

7

[BL]B

6

[RD]R

5

[WH]L_IN

4

[RD]R_IN

11

FIX-TER

13

[RD]MONO

R6166

0

CN

C4125

6800pF

50V

EU

C4126

6800pF

50V

EU

R4126

10K

R4129

1K

0

R4123

EU

R4112

75

EU

R4104

75

1%

R4102

75

1%

R4101

75

1%

R4100

470K

R4103

470K

R4107

0

1/16W

5%

EU

R4105

0

1/16W

5%

EU

R4108

0

R4122

22

EU

R4111

75

1%

EU

C4115

220pF

50V

OPT

C4116

0.1uF

16V C4119

0.1uF

16V

EU

C4118

0.1uF

16V

EU

R4131

0

OPT

R4145

1K

EU

R4146

1K

EU

ATV_OUT

IC4101

NLASB3157DFT2G

EU

3B0

2GND

4

A

1B1

6

SELECT

5

VCC

DTV_ATV_SELECT

R4163

10K

EU

+5V_NORMAL

R4134

180

EU

12

R4164

EU

R4115

62

EU

C4134

0.1uF

16V

EU

C4105

1uF

25V

R4116

0

C4112

100pF

50V

C4111

100pF

50V

R4113

0

C4104

1uF

25V

R4168 0

EU

C4138

1uF

10V

C4137

1uF

10V

Q4117

2SC3052

E

B

C

SIDE_HP_MUTE

R4171

OPT

R4169

OPT

C4139

1uF

10V

R4174

0

OPT

C4141

2.2uF

10V

C4144

2.2uF

10V

C4140

10uF

10V

+3.3V_NORMAL

R4170

4.7K

R4109

4.7K

L4104

BG2012B080TF

C4136

1uF

10V R4175

1K

C4142

0.1uF

16V

R4172

OPT

100K

IC4102

TPA6132A2

EAN60724701

3

INR+

2

INL+

4

INR-

1

INL-

5

OUTR

6

G0

7

G1

8

HPVSS

9CPN

10 PGND

11 CPP

12 HPVDD

13

EN

14

VDD

15

SGND

16

OUTL

R300

4.7K

L4102

10uH

+3.3V_NORMAL

C4135

1uF

10V

C4143

2.2uF

10V

L4103

BG2012B080TF

HP_ROUT

HP_LOUT

HP_LOUT_P

HP_LOUT_N

HP_ROUT_P

HP_ROUT_N

R4176

10K EU

R4177

10K EU

R4178

75

1%

C4121

33pF OPT

R4173

0

1/16W

R4119

0

1/16W

C4145

0.22uF

16V

C4146

0.22uF

16V

C4122

33pF OPT

R4140

68K

OPT

R4141

68K

OPT

R4142

68K

OPT

41

ETC SUB BOARD I/F

[SCART2 PIN 8]

Gain=1+Rf/Rg

Rg

Rf

EU_SCART [OPT]

Audio Out Amp

EU_SCART [OPT]

For Frequency Response

Selece = High ==> A = B1

Selece = Low ==> A = B0

EARPHONE BLOCK

Close to the IC

EARPHONE AMP

Copyright © 2010 LG Electronics. Inc. All rights reserved.

Only for training and service purposes

LGE Internal Use Only

THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES

SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.

FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS

ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR

THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.

Bluetooth

P1895

12507WR-10L

BCM BT MODULE

1

2

3

4

5

6

7

8

9

10

11

+3.3V_NORMAL

R1896

27

BCM BT MODULE

R1897

27

BCM BT MODULE

R1898

0

BCM BT MODULE

VREG_CTRL

BT_RESET

R1899

0

BCM BT MODULE

BT_DP

BT_DM

D1898

5.6V

CDS3C05HDMI1

BCM BT MODULE

D1899

5.6V

CDS3C05HDMI1

BCM BT MODULE

R1889

10

BCM BT MODULE

Q1801

RTR030P02

BCM BT MODULE

S

D

G

Q1800

2SC3052

BCM BT MODULE

E

B

C

BT_ON/OFF

R1887

47K

BCM BT MODULER1886

47K

BCM BT MODULE

R1888

4.7K

BCM BT MODULE

L1899

500

OPT

C1108

1uF

BCM BT MODULE

C1899

22uF

10V

BCM BT MODULE

BLUETOOTH FOR BCM

43

BLUETOOTH

Copyright © 2010 LG Electronics. Inc. All rights reserved.

Only for training and service purposes

LGE Internal Use Only

THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES

SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.

FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS

ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR

THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.

CI

2009.06.18

CI_D[3]

CI_A[4]

FE_TS_DATA[4]

FE_TS_DATA[5]

FE_TS_DATA[6]

NAND_DATA[3]

NAND_DATA[6]

CI_A[10]

CI_A[0]

CI_A[11]

CI_A[9]

CI_A[5]

NAND_DATA[7]

CI_OUTDATA[0]

CI_D[3]

FE_TS_DATA[2]

CI_A[9]

CI_D[1]

CI_OUTDATA[6]

CI_OUTDATA[5]

CI_OUTDATA[1]

CI_D[4]

FE_TS_DATA[0]

CI_A[12]

NAND_DATA[5]

CI_A[8]

NAND_DATA[0]

CI_A[10]

FE_TS_DATA[7]

CI_A[8]

CI_A[3]

CI_A[7]

CI_A[0]

CI_A[13]

CI_A[2]

CI_D[7]

CI_A[1]

CI_D[7]

CI_D[6]

CI_A[14]

CI_A[4]

CI_D[4]

CI_D[2]

CI_A[2]

CI_A[11]

CI_OUTSTART

FE_TS_DATA[3]

CI_D[0]

CI_D[5]

CI_D[1]

CI_A[13]

FE_TS_DATA[1]

CI_A[7]

CI_A[3]

CI_D[2]

CI_A[5]

NAND_DATA[4]

CI_OUTDATA[3]

CI_OUTDATA[2]

NAND_DATA[2]

CI_D[0]

CI_A[6]

NAND_DATA[1]

CI_A[6]

CI_A[1]

CI_A[12]

CI_OUTVALID

CI_OUTDATA[4]

CI_OUTDATA[7]

CI_D[6]

CI_D[5]

CI_OUTCLK

CI_OUTCLK

NAND_WEb 007:C2;007:E5

AR4517

10K

AR4515

10K

IC4500

MC74LCX541DTR2G

3D1

2D0

4D2

1OE1

6D4

5D3

7D5

8D6

9D7

10 GND

11

O7

12

O6

13

O5

14

O4

15

O3

16

O2

17

O1

18

O0

19

OE2

20

VCC

/CI_IREQ

/CI_WE

016:H12

AR4511

33

/CI_WE

/CI_IOIS16

[GP41]016:AJ3

AR4501

10K

D3.3V

CI_A[0-13]

007:E7;016:C13

R4520 10K

NAND_DATA[0-7]

C4501

0.1uF

16V

/CI_IOWR

016:T12

FE_TS_DATA[0-7]

Q4501

RSR025P03

SD

G

R4517 10K

R450147

IC4501

74LVC245A

3

A1

2

A0

4

A2

1

DIR

6

A4

5

A3

7

A5

8

A6

9

A7

10

GND 11 B7

12 B6

13 B5

14 B4

15 B3

16 B2

17 B1

18 B0

19 OE

20 VCC

AR4520 33

R4524 10K

OPT

C4503

0.1uF

/CI_WAIT

CI_MOD_RESET [GP49]

007:G6;016:AJ2

Q4500

2SC3052

E

B

C

AR4518

33

C4506

0.1uF

16V

CI_A[0-14]

+5V_NORMAL

R4525 10K

/CI_CD2

007:H5;016:AJ2

[GP38]

AR4502 33

AR4514 33

/CI_CE1

/CI_VS1

/CI_OE

016:G13

R451147

CI_MOD_RESET

EBI_CS

007:E7;007:E6;016:K26

/CI_CD1

CI_D[0-7]

016:AG22

AR4516 33

/CI_OE

FE_TS_DATA_CLK

C4505

0.1uF

P4500

10067972-000LF

G1 G2

57

21

52

16

10

47

41

5

36

59

23

45

54

18

49

43

13

7

38

2

25

56

20

51

15

9

46

40

4

35

58

22

53

17

11

48

42

12

6

37

1

24

55

19

50

44

14

8

39

3

26 60

27 61

28 62

29 63

30 64

31

32

33

34

65

66

67

68

69

C4508

47uF

16V

/CI_INPACK

016:AL9

AR4505 33

FE_TS_VAL_ERR

+5V_CI_Vs

C4502

0.1uF

CI_5V_CTL

[GP27]007:H7

R450047

NAND_ALE 007:C2;007:E6

/CI_IORD 016:H24

/CI_WAIT007:E6;016:AJ3

R4516 10K

/CI_CE2 016:H25;016:AJ2

AR4509

33

/CI_VS1 [GP26]016:AJ3

/CI_IREQ

[GP39]

007:H5;016:AJ3

R4519 10K

OPT

EBI_RW

007:E6

R4503

10K

R4518 22K

AR4519

33

/CI_IOWR 016:H25

/CI_CD1 007:H6;016:AJ3

AR4512 33

NAND_REb 007:C3;007:E6

C4507

0.1uF

16V

/CI_IOIS16

/CI_IORD

016:T13

R4521 10K

/CI_CE2

016:T13;016:AJ2

/CI_CE1

R4522 10K

/CI_INPACK

016:O9

C4500

0.1uF

16V

EBI_WE 007:E6

R4515 10K

R4523 10K

OPT

AR4504

10K

AR4513

33

/CI_SEL007:H5

/CI_CE2

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

/CI_CE1

016:G13;016:AJ2

EBI_CS

007:E7;007:E6;016:AL23

+5V_NORMAL

D3.3V

AR4506

33

CI_D[0-7]

016:F16

FE_TS_SYNC

C4504

0.1uF

+5V_CI_Vs

D3.3V

R450247

/CI_CD2

AR4507

33

R4510

100

R4509

100

R4512

10K

OPT

R4513

10K

R4514

22K

R45080

R4507 100

OPT

R4506 100

R4505

0

R4504 100

C4510

0.1uF

16V

C4509

4.7uF

16V

R4526

2.2K

EUROBBTV

45

DVB-CI PULL-UP (Near CI Slot)

External Demod.

DVB-CI PULL-DOWN (Near CI Slot)

CI CONTROL BUFFER

CI POWER ENABLE CONTROL

Copyright © 2010 LG Electronics. Inc. All rights reserved.

Only for training and service purposes

LGE Internal Use Only

THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES

SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.

FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS

ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR

THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.

URSA3 120Hz MINI_LVDS

09/10/xx

74

COMMON

GMA18

R7416 0NON_GIP

Z_OUT

R7400 0GIP

GMA16

GMA15

RXC2-

GSP/GVST_I

GMA13

VCC_LCM

GMA1

HVDD

R7407 0 NON_GIP

VGI_N

R7401 0GIP

VGL

(-5V)

SOE

VDD_ODD

GMA6

GMA3

R7411 0 NON_GIP

GMA1

C7404

0.1uF

50V

MINI_LVDS

RXC0-

GSP/GVST_I

RXD1-

GMA18

R7413

3.3K

MINI_LVDS

R7402

3.3K

MINI_LVDS

RXC2+

POL

RXD0-

RXB4-

RXA0+

RXC3+

VCC_LCM

GMA13

RXB1+

RXC4+

RXB2-

VST

CLK1

R7409 0GIP

VGH_M

(+25V)

R7417 0NON_GIP

R7412 0 MINI_LVDS

C7409

10uF

16V

MINI_LVDS

VCOMRFB

GMA10

VDD_EVEN

VCC_LCM

VCC_LCM

CLK4

VDD_LCM

CLK3

RXD0+

R7415 0NON_GIP

GMA12

R7403 0NON_GIP

GMA10

RXC4-

CLK6

RXB4+

R7419 0NON_GIP

RXC0+

VCC_LCM

VCOMLFB

VGI_P

GMA4

C7407

0.01uF

50V

MINI_LVDS

CLK2

VGI_N

VDD_EVEN

R7408 0 NON_GIP

RXB2+

GSC/GCLK3_I

R7418 0NON_GIP

CLK5

R7414 0NON_GIP

RXD1+

RXC1+

VGL_I

CLK3

SOE

H_CONV

CLK2

C7401

10uF

16V

MINI_LVDS

GMA3

POL

GMA7

R7406 0 NON_GIP

RXA1-

GMA7

C7405

0.1uF

16V

MINI_LVDS

VDD_ODD

RXB3+

RXC3-

GMA6

RXB3-

GMA9

R7410 0 NON_GIP

VDD_LCM

C7402

0.01uF

50V

MINI_LVDS

CLK1

C7400

0.1uF

16V

MINI_LVDS

RXB0-

R7405 0 NON_GIP

C7408

0.1uF

50V

MINI_LVDS

CLK6

VGL_I

GOE/GCLK1_I

VGI_P

VGL

(-5V) H_CONV

RXC1-

GMA15

VCOML

R7404

3.3K

NON_GIP

RXB0+

GMA16

VST

CLK4

GMA9

GMA4

Z_OUT

RXB1-

CLK5

RXA1+

HVDD

GMA12

RXA0-

VCOMR

C7403

1uF

50V

MINI_LVDS

C7406

1uF

50V

MINI_LVDS

P7400

104060-6017

MINI_LVDS

1 GND

2 GMA1

3 GMA3

4 GMA4

5 GMA6

6 GMA7

7 GMA9

8 GMA10

9 GMA12

10 GMA13

11 GMA15

12 GMA16

13 GMA18

14 GND

15 OPT_N

16 H_CONV

17 VST_IN

18 POL

19 SOE

20 GND

21 LV0+

22 LV0-

23 LV1+

24 LV1-

25 LV2+

26 LV2-

27 LVCLK+

28 LVCLK-

29 LV3+

30 LV3-

31 LV4+

32 LV4-

33 LV5+

34 LV5-

35 GND

36 VCC

37 VCC

38 GND

39 HALF_VDD

40 HALF_VDD

41 VDD

42 VDD

43 GND

44 VCOM_IN

45 VCOM_FB

46 GND

47 VST

48 VSS

49 VGH_EVEN

50 VGH_ODD

51 VGI_P

52 VGI_N

53 CLK6

54 CLK5

55 CLK4

56 CLK3

57 CLK2

58 CLK1

59 Z_OUT

60 GND

61

.

P7401

104060-6017

MINI_LVDS

1 GND

2 Z_OUT

3 CLK1

4 CLK2

5 CLK3

6 CLK4

7 CLK5

8 CLK6

9 VGI_N

10 VGI_P

11 VGH_ODD

12 VGH_EVEN

13 VSS

14 VST

15 GND

16 VCOM_FB

17 VCOM_IN

18 GND

19 VDD

20 VDD

21 HALF_VDD

22 HALF_VDD

23 GND

24 VCC

25 VCC

26 GND

27 RV0+

28 RV0-

29 RV1+

30 RV1-

31 RV2+

32 RV2-

33 RVCLK+

34 RVCLK-

35 RV3+

36 RV3-

37 RV4+

38 RV4-

39 RV5+

40 RV5-

41 GND

42 SOE

43 POL

44 VST_IN

45 H_CONV

46 OPT_N

47 GND

48 GMA18

49 GMA16

50 GMA15

51 GMA13

52 GMA12

53 GMA10

54 GMA9

55 GMA7

56 GMA6

57 GMA4

58 GMA3

59 GMA1

60 GND

61

.

[LEFT FFC Connector]

(60Pin Mini-LVDS)

Mini LVDS

[Right FFC Connector]

(60Pin Mini-LVDS)

2012

To reduce

Audible Noise

To reduce

Audible Noise

Copyright © 2010 LG Electronics. Inc. All rights reserved.

Only for training and service purposes

LGE Internal Use Only

THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES

SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.

FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS

ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR

THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.

URSA3 120Hz LVDS

PWM_DIM

RXC4-

P7700

TF05-51S

FHD_120Hz

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

42

43

44

45

46

47

48

49

50

51

52

RXD3+

RXA3-

R7711

3.3K

JEIDA

R7708-*1 0

FHD_OPC

RXDCK-

RXD0+

RXB1-

R7705 33

240Hz

RXACK+

RXB2-

RXD1-

R7703 33

240Hz

RXA0-

RXD4-

RXC4+

RXBCK-

RXB0+

+3.3V_NORMAL

RXA3+

RXA4-

RXB3+

RXA2-

R7706 0

LD60_SCAN

R7702 0

NON_SCAN

R7708 0

LD60_SCAN

RXCCK+

RXB1+

RXC2+

RXA0+

RXD3-

SDA3_3.3V

RXCCK-

SCAN_BLK1/OPC_OUT

RXB4+

RXA1-

R7712

10K

VESA

RXBCK+

RXC1-

R7710

10K

8BIT

R7707 0

FHD_OPC

RXC1+

R7700 0

NON_LGD_22

OPC_OUT

RXC0-

RXA1+

RXA2+

FRC_RESET

RXB2+

RXACK-

RXD0-

RXD2+

R7701 0

NON_LGD_22

RXC3-

P7701

TF05-41S

FHD_120Hz

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

42

RXB3-

SCL3_3.3V

R7704 33

240Hz

SCAN_BLK2

C7701

1000pF

50V

R7709 0

FHD_OPC

RXD1+

RXB4-

TP7700

PANEL_VCC

OPC_EN

RXB0-

RXD4+

RXDCK+

RXD2-

RXA4+

RXC3+

RXC2-

RXC0+

L7700

500

FHD_120Hz

C7702

0.1uF

50V

C7700

10uF

25V

OPT

VESA

BIT_SEL

[41Pin LVDS Connector]

(For FHD 120Hz)

10BIT

LVDS_SEL

HIGH

GND(NC)

OPEN

[51Pin LVDS Connector]

(For FHD 60/120Hz)

JEIDA

LVDS

8BIT GND

35

Copyright © 2010 LG Electronics. Inc. All rights reserved.

Only for training and service purposes

LGE Internal Use Only

THERMAL

THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES

SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.

FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS

ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR

THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.

POWER

BCM (EUROBBTV)

+5V_USB

+3.5V_ST

R8018

100

CMO

L8004

3.6uH

NR8040T3R6N

0

R8035

HD_OPC

Q8001

2SC3052

E

B

C

+12V

R8030 0

AUO

PANEL_CTL

1:AK10

C8017

0.1uF

OPT

+5V_USB

+3.3V_NORMAL

POWER_ON/OFF2_2

L8010

3.6uH

NR8040T3R6N

0

R8027

LGD_IOP

R8031 0

A_DIM_LGD

POWER_ON/OFF1

R8037

4.7K

OPT

Q8003

2SC3052

E

B

C

C8020

22uF

10V

C8046

100pF

50V

OPT

+12V

P8000

FW20020-24S

NORMAL_26~52

19

14

9

4

18

13

8

3

17

12

7

2

16

11

6

1

20

15

10

5

21 22

23 24

R8003

22K

R8019

100

NON_CMO

R8054

5.6K

1%

C8016

100pF

50V

OPT

C8004

0.1uF

16V

C8015

1uF

25V

OPT

Q8000

2SC3052

E

B

C

INV_CTL

+3.5V_ST C8018

0.1uF

50V

R8009

0

SCAN

R8055

10K

1%

C8040

2200pF

PWM_DIM

R8004

4.7K

C8047

22uF

10V

R8000

10K

0

R8020

NON_SCAN_PSU

R8008

22K

+3.3V_NORMAL

Q8002

RT1P141C-T112

1

2

3

R8074

100

NON_PD_+3.5V

0

R8021

AUO

C8007

0.1uF

+5V_NORMAL

C8021

1uF

25V

OPT

OPC_OUT

R8050

10K

R8068

100K

R8012

10K

R8023

6.8K

OPT

C8025

0.1uF

16V

SCAN_BLK1/OPC_OUT

L8001

500

0

R8033

PWM_NON_OPC

R8029

0

CMO

L8003

MLB-201209-0120P-N2

C8012

1uF

25V

OPT

R8049

12K

R8039

10K

OPT

+12V

R8075

10K

OPT

C8024

68uF

35V

0

R8034

SCAN/FHD_OPC

A_DIM

R8001

47K

RL_ON

ERROR_OUT

L8005

MLB-201209-0120P-N2

+24V

R8053

47K

1%

R8013

10K

POWER_DET

C8019

100pF

50V

OPT

PANEL_VCC

+3.5V_ST

0

R8024

AUO/SHARP

+12V

R8006

22

C8014

1uF

50V

IC8007

NCP803SN293

1

GND

3

VCC 2RESET

SCAN_BLK2

R8015

0

LD650/LD750

R8017

6.2K

1%

C8000

100uF

16V

IC8000

MP8706EN-C247-LF-Z

3

SW_2

2

SW_1

4

BST

1

IN

5EN/SYNC

6FB

7VCC

8GND

C8011

0.1uF

16V

OPT

+24V

V_SYNC

R8002

10K

OPT

R8011

1.8K

C8028

10uF

25V

L8002

MLB-201209-0120P-N2

R8063

12K

1%

PD_+12V

POWER_ON/OFF2_1

C8023

0.1uF

16V

R8032

10K

C8030

10uF

25V

R8022

0

C8049

0.1uF

16V

R8010

10K

+3.5V_ST

C8006

0.1uF

16V

0

R8025

LGD

+12V

R8064

5.1K

1/16W

5%

NON_PD_+3.5V

R8016

33K

1%

Q8005

2SC3052

E

B

C

C8008

0.01uF

25V

POWER_ON/OFF2_1

R8066

3.9K

OPT

L8015

3.6uH

IC8005

AOZ1024DI

1

PGND

2

VIN

3

AGND

4

FB

5

COMP

6

EN

7

LX

+12V

D3.3V

C8064

0.1uF

16V

C8063

0.1uF

16V

+3.3V_NORMAL

L8016

CIC21J501NE

R8069

27K

1%

R8070

4.7K

1%

R8071

10K

1%

POWER_ON/OFF2_2

R8036

0

400Hz_VSYNC

R8028 0

400Hz_MO_SCLK

R8005 0

400Hz_MD_MDSI

L_VS

MO_MOSI

MO_SCLK

L8000

CIC21J501NE

L8007

CIC21J501NE

L8013

CIC21J501NE

R8058

20K

R8026

1K

R8045

0

NON_ESD

C8029

22uF

16V

L8006

MLB-201209-0120P-N2

L8011

BLM18PG121SN1D

R8047

3.9K

OPT

C8045

0.1uF

16V

A1.2V

D1.2V

R8040

100K

C8027

0.1uF

+3.5V_ST

R8043

470K

1%

C8036

0.1uF

C8032

0.1uF

L8009

2uH

R8048

910K

1%

C8026

0.1uF

10

R8041 R8042

0

C8035

22uF

D1.8V

L8012

3.6uH

NR8040T3R6N

R8052

10K

0.1uF

C8050

R8051

6.8K

C8042

0.01uF

25V

+3.5V_ST

C8038

0.01uF

25V

C8031

22uF

10V

C8044

100pF

50V

OPT

R8057

10K

1%

C8048

22uF

10V

R8056

10K

1/10W

1%

C8034

0.01uF

25V

L8008

CIC21J501NE

IC8003

AOZ1072AI

3

AGND

2

VIN

4

FB

1

PGND

5COMP

6EN

7LX_1

8LX_2

R8007 0

NON_SCAN_LIPS

R8014 0

SHARP

R8076 0

400Hz_MD_MDSI/42_47_LOCAL DIMMING

M2_MOSI

R_VS

R8078

0

400Hz_VSYNC/42_47_LOCAL DIMMING

M2_SCLK

R8077 0

400Hz_MO_SCLK/42_47_LOCAL DIMMING

L_VS

R_VS

M2_SCLK

MO_SCLK

M2_MOSI

MO_MOSI

C8001

100uF

25V

C8003

0.1uF

50V

C8005

0.1uF

50V

C8009

0.1uF

50V

C8010

10uF

25V

OPT

C8022

0.1uF

50V

C8052

22uF

25V

C8051

0.1uF

50V

C8002

10uF

25V

C8013

4.7uF

50V

R8081

100

R8079

100K

IC8008

NCP803SN293

1

GND

3

VCC 2RESET

R8061

24K 1%

POWER 20V

R8061-*1

24K 1%

POWER 24V

R8062

5.1K 5%

POWER 20V

R8062-*1

4.3K 1%

POWER 24V

+3.5V_ST

R8080

14K 1%

OPT

R8046

20K

1%

IC8002

MP2108DQ

3

LX

2

VIN

4

PGND

1

BST

5

SGND 6SS

7FB

8COMP

9VREF

10 RUN

IC8001

MP2208DL-LF-Z

3

PGND_1

2

SS

4

SW_1

1

AGND

6

NC

5

IN_1

7

BS 8VCC

9POK

10 IN_2

11 SW_2

12 PGND_2

13 EN/SYNC

14 FB

15

EP

P8001

SMAW200-H24S2

SLIM_32~52

19

12V

14 GND

9

3.5V

424V

18 INV ON

13

GND

8GND

3

24V

17

12V

12 3.5V

7

GND

224V

16 GND/V-sync

11

3.5V

6GND

1

PWR ON

20 A.DIM

15

GND

10 3.5V

5

GND

21

12V 22 P.DIM1

23

GND/P.DIM2 24 Err OUT

25

Q8004

AO3407A

G

D

S

R8072

39K

1%

IC8004

SC4215ISTRT

3

VIN

2

EN

4

NC_2

1

NC_1

5

NC_3

6

VO

7

ADJ

8

GND

0.1uF

C8062

0.1uF

C8056

OPT

R8073

18K

1%

A2.5V

L8017

500

R8059

10K

+3.3V_NORMAL

L8014

500

0.1uF

C8055

C8053

10uF

16V C8058

10uF

16V

C8061

10uF

16V

C8065

0.1uF

16V

ESD

C8039

3300pF

50V

C8043

22uF

10V

C8041

22uF

10V

C8037

22uF

10V

C8066

22uF

10V

C8057

22uF

10V

C8059

22uF

10V

R8082 0

400Hz_VSYNC

C8033

1uF

10V

R8060

10K

R8044

10K

R8085

0

SCAN_LIPS

R8084

0

SCAN_PSU

R8083

0

SCAN_PSU

C8067

10uF

10V

C8068

0.1uF

16V

C8054

2200pF

50V

D8000

5.6V

ESD

R8045-*1

100K

ESD

C8069

0.1uF

R8067

1K

1%

PD_+3.5V

R8064-*1

27K

1%

PD_+3.5V

15

<OS MODULE PIN MAP>

PIN No

INV_ON

Vout=(1+R1/R2)*0.8

+5V_NORMAL

R2

3A

ST_3.5V-->3.5V

INV_ON

Vout=0.8*(1+R1/R2)

INV_ON

INV_ON

+5V_USB

Err_out

20V-->3.5V

Power_DET

15V-->3.6V

PANEL_POWER

22

NC

2A

PWM_DIM

R1

24V-->3.48V

FROM LIPS & POWER B/D

AUO

R2

18

V4:VBR-A

V5:NC

SHARP

Err_out

CMO(09)

PWM_DIM

PWM_DIM

PWM_DIM

GND

20

MAX 350mA

A-DIM

R1

MAX 1500mA

A-DIM

Err_out

24

Max 1100 mA

12V-->3.58V

LGD

+3.3V_NORMAL

MAX 3.1A

MAX 2.3A

Vout=0.8*(1+R1/R2)

R1 R2

BCM core 1.2V volt

Placed on SMD-TOP

Vout=0.9*(1+R1/R2)

Replaced Part

R1

C IN

3A

Placed on SMD-TOP

R2

BCM DDR 1.8V

R2

VOUT : 2.533V

A2.5V

Vout=0.8*(1+R1/R2)

R1

not to RESET at 8kV ESD

Copyright © 2010 LG Electronics. Inc. All rights reserved.

Only for training and service purposes

LGE Internal Use Only

THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES

SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.

FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS

ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR

THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.

+3.5V_ST

POWER_ON/OFF1

WIRELESS_PWR_EN

R8178 22

WIRELESS_DETECT

OPC_EN

R8126

10K

OPT

R8139

10K

OPT

R8112 10K

TACT_KEY

IC8100

M24C16-WMN6T

3

3

2

2

4

4

1

1

55

66

77

88

R8135 22

R8192 22

R8116 22

LED_B/LG_LOGO

R8182 10K

OPT

NEC_EEPROM_SDA

+3.5V_ST

R8127 22

R8177 22

C8100

0.1uF

R8115 22

R8134 22

R8124 10K

LCD/PDP

RL_ON

INV_CTL

R8194 22

WIRELESS_SW_CTRL

MODEL1_OPT_2

+3.5V_ST

+3.5V_ST

+3.5V_ST

R8132 22

+3.5V_ST

R8176 22

NEC_ISP_Tx

IR

R8125 4.7K

NEC_ISP_Rx

OCD1B

OCD1A

SW8100

JTP-1127WEM

12

4 3

R8114

22

MODEL1_OPT_3

R8111 10K

TOUCH_KEY

AMP_RESET_N

FLMD0

MICOM_RESET

POWER_ON/OFF2_2

R8143 10K

NEC_EEPROM_SDA

OCD1A

OCD1A

R8195 22

MICOM_RESET

R8113 22

R8188 22

R8142 22 NON_M-REMOTE

+3.5V_ST

+3.5V_ST

KEY1

Q8100

2SC3052

E

B

C

SOC_RESET

MODEL1_OPT_0

IC8101

UPD78F0513AGA-GAM-AX

NEC_MICOM

1

P60/SCL0

2

P61/SDA0

3

P62/EXSCL0

4

P63

5

P33/TI51/TO51/INTP4

6

P75

7

P74

8

P73/KR3

9

P72/KR2

10

P71/KR1

11

P70/KR0

12

P32/INTP3/OCD1B

13

P31/INTP2/OCD1A

14

P30/INTP1

15

P17/TI50/TO50

16

P16/TOH1/INTP5

17

P15/TOH0

18

P14/RXD6

19

P13/TXD6

20

P12/SO10

21

P11/SL10/RXD0

22

P10/SCK10/TXD0

23

AVREF

24

AVSS

25 ANI7/P27

26 ANI6/P26

27 ANI5/P25

28 ANI4/P24

29 ANI3/P23

30 ANI2/P22

31 ANI1/P21

32 P20/ANI0

33 P130

34 P01/TI010/TO00

35 P00/TI000

36 P140/PCL/INTP6

37 P120/INTP0/EXLVI

38 P41

39 P40

40 RESET

41 P124/XT2/EXCLKS

42 P123/XT1

43 FLMD0

44 P122/X2/EXCLK/OCD0B

45 P121/X1/OCD0A

46 REGC

47 VSS

48 VDD

R8106 10K

R8185

20K

1/16W

1%

C8104 0.1uF

R8184 47K

+3.5V_ST

NEC_ISP_Tx

NEC_RXD

R8128 22

NEC_EEPROM_SCL

SCART1_MUTE

R8133 22

R8110 10K

LCD/OLED

R8104 10K

NEC_TXD

R8181 10K

OPT

R8145 22

X8101

32.768KHz

R8186 20K

1/16W

1%

MODEL1_OPT_1

R8190 22

R8123 10K

OLED/3D

AMP_MUTE

R8189 10K

POWER_ON/OFF2_1

R8108 10K

R8183 10K

OPT

C8103

0.1uF

R8144 22

TACT_KEY

HDMI_CEC

R8180 22

R8175

4.7M

R8105 10K

R8100

47K

R8187 22

MODEL1_OPT_1

+3.5V_ST

R8140 47K

OPT

C8107 1uF

R8191 22

R8118 22

KEY2

R8121 10K

PWM_LED

NEC_EEPROM_SCL

OCD1B

FLMD0

R8120 10K

LOGO_BUZZ

R8130 22

NEC_ISP_Rx

MODEL1_OPT_3

R8103 100

NEC_ISP_Tx

EDID_WP

R8102 100

SIDE_HP_MUTE

R8117

22

R8129 22

P8100

12505WS-12A00

1

2

3

4

5

6

7

8

9

10

11

12

13

R8196 22

+3.5V_ST

POWER_DET

NEC_ISP_Rx

R8131 22

R8122 4.7K

OCD1B

R8119 22

R8179 22

MODEL1_OPT_0

R8107 10K

R8109 10K

PDP/3D

LED_R/BUZZ

MODEL1_OPT_2

R8193 22

PANEL_CTL

R8136 22

NON_M-REMOTE

X8100

10MHz

R8138

0

GND

GND

SDA1_3.3V

SCL1_3.3V

MICOM_DOWNLOAD

R8146

0

R8101 100

OPC

FLASH_WP

MICOM_DOWNLOAD

SCART1_MUTE TP8100

C8106 27pF

C8101

15pF

50V

C8102

15pF

50V

C8108

0.1uF

C8105 22pF

5

0

0

MODEL_OPT_3

1

0

31

LOW_SMALL

1

1

LOGO_BUZZ

LCD/PDP

MODEL OPTION

01

PWM_LED

HIGH

PIN NAME

MODEL_OPT_0

OLED

MICOM MODEL OPTION

TBD

8

MODEL_OPT_3

PIN NO.

30

11

1

MODEL_OPT_0 1

TOUCH_KEY

0

3D

LCD/OLED

MODEL_OPT_2

LOW

OLED/3D

MODEL_OPT_2

EEPROM for Micom

0

1

MODEL_OPT_1

0

for Debugger

TACT_KEY

MODEL_OPT_1

LOW

PDP/3D

10

PDPLCD

HIGH

MICOM

GP2_Saturn7M Ver. 1.4

10Mhz Crystal Ready

FOR ATSC Assy

Copyright © 2010 LG Electronics. Inc. All rights reserved.

Only for training and service purposes

LGE Internal Use Only

THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES

SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.

FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS

ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR

THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.

+3.5V_ST

R8206

3.3K

OPT

R8280

10K

OPT

Q8202

2SC3052

COMMERCIAL_EU E

B

C

C8209

1000pF

50V

IR_OUT

L8200

BLM18PG121SN1D

+3.5V_ST

LED_B/LG_LOGO

R8212

0

COMMERCIAL_US

R8204

47K

+3.5V_ST

R8213

10K

1%

R8208

22

WIRELESS

C8207

0.1uF

LED_R/BUZZ

C8210

0.1uF

16V

R8224

100

R8209

100

R8218

47K

COMMERCIAL

L8201

BLM18PG121SN1D

P8200

12507WR-12L

1

2

3

4

5

6

7

8

9

10

11

12

13

R8219

47K

WIRELESS

R8216

10K

COMMERCIAL_EU

R8201

0

OPT

R8217

10K

WIRELESS

D8205

5.6V

CDS3C05HDMI1

C8206

0.1uF

R8215

47K

WIRELESS

IR_PASS

R8225

100

EYEQ

D8201

5.6V

AMOTECH

+3.5V_ST

+3.5V_ST

C8214

1000pF

50V

OPT

L8203

BLM18PG121SN1D

R8210

100

Q8204

2SC3052

COMMERCIAL

E

B

C

R8226

100

EYEQ

KEY2

+3.5V_ST

+3.5V_ST

Q8205

2SC3052

WIRELESS

E

B

C

D8204

5.6V

CDS3C05HDMI1

IR

C8213

1000pF

50V

OPT

R8221

47K

WIRELESS

C8208

0.1uF

16V

R8227 1.5K

TACT_KEY

R8207

22

COMMERCIAL

+3.5V_ST

D8200

5.6V

AMOTECH

R8214

47K

COMMERCIAL_EU

Q8201

2SC3052 E

B

C

R8200

22

Q8203

2SC3052

WIRELESS E

B

C

R8205

47K

R8220

47K

COMMERCIAL

R8202

47K

C8211

1000pF

50V

R8203

10K

D8206

5.6V

AMOTECH

R8276

1.5K

KEY1

+3.5V_ST

R8211

10K

1%

+3.3V_NORMAL

Q8200

2SC3052 E

B

C

L8202

BLM18PG121SN1D

NEC_EEPROM_SCL

NEC_EEPROM_SDA

D8209

5.6V

JK8200

XRJV-01V-D12-180

1

2

3

4

5

6

7

8

D1

D2

D3

D4

9

L8204

CIC21J501NE

D8212

5.6V

D8211

5.6V

D8207

5.6V

EPHY_TDN

D8208

5.6V

EPHY_ACTIVITY

R8281 510

C8216

1000pF

50V

EPHY_LINK

D3.3V

R8282 510

D8210

5.6V

EPHY_RDP

EPHY_RDN

C8217

1000pF

EPHY_TDP

BCM_RXD1

+3.5V_ST

+3.5V_ST

R8223

4.7K

OPT

R8272 0

R8274 0

C8201

0.1uF

C8202

0.1uF

C8204

0.1uF

R8275 0

P8201

SPG09-DB-009

1

2

3

4

5

6

7

8

9

10

R8222

4.7K

OPT

C8200 0.33uF

R8273 0

IR_OUT

R8277

100

C8205

0.1uF

C8203

0.1uF

NEC_RXD

D8203

30V

CDS3C30GTH

D8202

30V

CDS3C30GTH

IC8200

MAX3232CDR

EAN41348201

3

C1-

2

V+

4

C2+

1

C1+

6

V-

5

C2-

7

DOUT2

8

RIN2 9ROUT2

10 DIN2

11 DIN1

12 ROUT1

13 RIN1

14 DOUT1

15 GND

16 VCC

R8278

100

R8279

0

OPT

A2.5V

BCM_TXD1

NEC_TXD

R8283

0

R8284

0

R8285

0

R8286

0

C8218

10pF

50V

OPT

C8220

10pF

50V

OPT

C8222

10pF

50V

OPT

C8221

10pF

50V

OPT

C8212

100pF

50V

R8287

10K

LD650/LD750

Zener Diode is

COMMERCIAL

WIRELESS

close to wafer

IR & KEY

RS232C

Adjacent TX/RX differential pairs should be separated by more than

15 mils to each other

ETHERNET CONNECT

5 mils trace width with 7 mils air gap on P/N pair.

Trace impedance : 100 ohm differenctial impedance to GND plane

Copyright © 2010 LG Electronics. Inc. All rights reserved.

Only for training and service purposes

LGE Internal Use Only

THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES

SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.

FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS

ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR

THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.

2009.06.18

HDMI

BCM (EUROBBTV)

CK-_HDMI3

D2-_HDMI1

R833822

GND

+5V_NORMAL

C8300

0.1uF

D1-_HDMI4

+5V_NORMAL

HDMI_RX1+

D0-_HDMI2

DDC_SDA_1

5V_HPD1

R8326

22K

D1+_HDMI2

D2+_HDMI2

5V_HDMI_3

HDMI_HPD_4

R8308

0

+3.3V_HDMI

JP8305

GND

HDMI_HPD_1

GND

DDC_SDA_4

R8325

1.8K

HDMI_CEC

D0+_HDMI3

CEC_REMOTE

DDC_SDA_1

C8305

0.1uF

DDC_SCL_1

R8348

4.7K

OPT

D2+_HDMI1

R8323

47K

Q8304

KRC104S

E

B

C

D2-_HDMI4

R8340

22

C8318

0.1uF

16V

R8310

4.7K

HDMI_CLK-

+3.3V_NORMAL

R8301

1K

CK+_HDMI1

GND

DDC_SCL_4

D8306

A1

C

A2

HDMI_CLK+

D1-_HDMI2

GND

DDC_SDA_4

D8310

A1

C

A2

CEC_REMOTE

D1-_HDMI4

R8309

4.7K

HDMI_3

HDMI_RX1-

D1-_HDMI1

R8318

0

CK+_HDMI4

JK8300

YKF45-7058V

EAG59023302

HDMI_3

14

NC

13

CE_REMOTE

5D1_GND

20

SHIELD

12

CK-

11

CK_GND

2D2_GND

19

HP_DET

18

5V

10 CK+

4D1+

1D2+

17

GND

9D0-

8D0_GND

3D2-

16

DDC_DATA

7D0+

6D1-

15

DDC_CLK

D1+_HDMI1

C8309

0.1uF

D0+_HDMI2

R8306

0

DDC_SCL_4

GND

R8321

4.7K

R8316

1K

Q8307

KRC104S

E

B

C

HDMI_HPD_2

C8322

0.1uF

GND

D0+_HDMI2

DDC_SCL_3

R8304

0

HDMI_3

HDMI_HPD_4

D1+_HDMI4

+5V_NORMAL

D0-_HDMI4

+5V_NORMAL

R8313

47K

R8336 0

SCL2_3.3V

D8303

5.5V

OPT

DDC_SDA_2

DDC_SCL_2

GND

Q8300

KRC104S

HDMI_3 E

B

C

+5V_NORMAL

D8300

5.5V

OPT

D2-_HDMI4

D0+_HDMI1

D2-_HDMI2

HDMI_SDA

HDMI_HPD_3

CK+_HDMI3

DDC_SDA_1

CK-_HDMI2

BSS83

Q8308

S

B

D

G

DDC_SDA_4

R8324

1.8K

D1+_HDMI4

D2+_HDMI1

CK+_HDMI1

R8346 0

OPT

CK+_HDMI4

JK8301

YKF45-7058V

EAG59023302

14

NC

13

CE_REMOTE

5D1_GND

20

SHIELD

12

CK-

11

CK_GND

2D2_GND

19

HP_DET

18

5V

10 CK+

4D1+

1D2+

17

GND

9D0-

8D0_GND

3D2-

16

DDC_DATA

7D0+

6D1-

15

DDC_CLK

JP8303

R8344

12K

5V_HPD4

Q8302

KRC104S

E

B

C

5V_HDMI_2

Q8306

KRC104S

E

B

C

GND

5V_HDMI_4

D8302

5.5V

OPT

GND

C8307

0.1uF

Q8305

KRC104S

E

B

C

DDC_SDA_3

Q8303

KRC104S

HDMI_3

E

B

C

DDC_SCL_2

5V_HPD2

D0-_HDMI1

HDMI_RX2+

CK-_HDMI4

5V_HPD2

D0-_HDMI4

+1.8V_HDMI

D1-_HDMI2

C8324

0.1uF

C8321

0.1uF

D8311

5.5V

ESD

D1+_HDMI3

D2+_HDMI4

R8312

47K

R8305

0

R8343

OPT

0

JP8304

D0-_HDMI3

Q8301

KRC104S

E

B

C

JP8307

JP8306

D0+_HDMI4

+3.3V_HDMI

D8305

5.5V

OPT

HDMI_RX0+

C8303

0.1uF

16V

DDC_SCL_1

5V_HDMI_1

5V_HDMI_3

D2+_HDMI3

CK+_HDMI3

CK-_HDMI4

5V_HDMI_1

GND

+3.3V_HDMI

R8319

47K

HDMI_3

C8316

0.1uF

16V

R8314

47K

HDMI_HPD_3

DDC_SCL_3

D8309

HDMI_3

A1

C

A2

5V_HPD4

C8302

0.1uF

16V

5V_HPD3

+3.5V_ST

D0+_HDMI4

HDMI_SCL

R8347

4.7K

OPT

5V_HDMI_3

JP8302

D2-_HDMI3

C8320

0.1uF

D2-_HDMI1

D1-_HDMI3

R8302

1K

R8303

0

HDMI_3

5V_HDMI_4

D0-_HDMI1

5V_HDMI_2

D1-_HDMI3

R8311

4.7K

R8327

0

D0+_HDMI1

HDMI_RX0-

CK+_HDMI2

DDC_SDA_2

D8301

5.5V

OPT

CEC_REMOTE

DDC_SDA_2

CK-_HDMI1

D8307

A1

C

A2

+5V_NORMAL

CK+_HDMI2

D0-_HDMI3

C8304

0.1uF

16V

R8322

47K

HDMI_3

CEC_REMOTE

CEC_REMOTE

C8313

0.1uF

16V

D8312

MMBD301LT1G

R8337

0

GND

R8307

0

HDMI_HPD_1

GND

DDC_SCL_4

D8304

5.5V

OPT

HDMI_HPD_2

GND

SDA2_3.3V

DDC_SDA_3

5V_HPD1

GND

R8300

1K

HDMI_3

R8317

0

5V_HDMI_2

5V_HDMI_1

R8315

47K

D2-_HDMI3

D1-_HDMI1

CK-_HDMI2

JK8303

KJA-ET-0-0032

EAG42463001

14

NC

13

CE_REMOTE

5D1_GND

20

JACK_GND

GND

12

CK-

11

CK_GND

2D2_GND

19

HP_DET

18

5V

10 CK+

4D1+

1D2+

17

GND

9D0-

8D0_GND

3D2-

16

DDC_DATA

7D0+

6D1-

15

DDC_CLK

C8317

0.1uF

16V

D1+_HDMI3

+1.8V_HDMI

GND

D2-_HDMI2

C8306

0.1uF

16V

D1+_HDMI1

C8312

0.1uF

16V

5V_HPD3

R8320

47K

D2+_HDMI2

C8301

0.1uF

16V

DDC_SCL_1

D0+_HDMI3

DDC_SDA_3

JP8300

C8323

0.1uF

16V

JK8302

YKF45-7058V

EAG59023302

14

NC

13

CE_REMOTE

5D1_GND

20

SHIELD

12

CK-

11

CK_GND

2D2_GND

19

HP_DET

18

5V

10 CK+

4D1+

1D2+

17

GND

9D0-

8D0_GND

3D2-

16

DDC_DATA

7D0+

6D1-

15

DDC_CLK

L8300

BLM18PG121SN1D

D2+_HDMI3

C8319

0.1uF

D1+_HDMI2

D0-_HDMI2

C8308

0.1uF

DDC_SCL_3

JP8301

CK-_HDMI1

5V_HDMI_4

D2+_HDMI4

HDMI_RX2-

DDC_SCL_2

CK-_HDMI3

R8335

0

OPT

R8345

0

OPT

R8328

0

OPT

R8339

0

OPT

C8314

0.1uF

16V

C8315

0.1uF

C8310

0.1uF

C8311

0.1uF

IC8300

TDA19997

1

VSS_1

2

OUT_C+

3

OUT_C-

4

VDDO[3V3]

5

OUT_DDC_CLK

6

OUT_DDC_DAT

7

VSS_2

8

VDDDC[1V8]_1

9

RXA_HPD

10

RXA_5V

11

RXA_DDC_DAT

12

RXA_DDC_CLK

13

RXA_C-

14

RXA_C+

15

VDDH[3V3]_1

16

RXA_D0-

17

RXA_D0+

18

VSS_3

19

RXA_D1-

20

RXA_D1+

21

VDDH[3V3]_2

22

RXA_D2-

23

RXA_D2+

24

VDDH[1V8]_1

25

AUX_5V

26

VSS_4

27

TEST1

28

RXB_HPD

29

RXB_5V

30

RXB_DDC_DAT

31

RXB_DDC_CLK

32

RXB_C-

33

RXB_C+

34

VDDH[3V3]_3

35

RXB_D0-

36

RXB_D0+

37

VSS_5

38

RXB_D1-

39

RXB_D1+

40

VDDH[3V3]_4

41

RXB_D2-

42

RXB_D2+

43

VSS_6

44

CDEC_DDC

45

VDDDC[1V8]_2

46

VDDDC[1V8]_4

47

TEST2

48

PD

49

I2C_SDA

50

I2C_SCL

51 RXE_DDC_CLK

52 RXE_DDC_DAT

53 INT_N/MUTE

54 CDEC_STBY

55 VDDS[3V3]

56 VSS_7

57 CEC

58 RXC_HPD

59 RXC_5V

60 RXC_DDC_DAT

61 RXC_DDC_CLK

62 RXC_C-

63 RXC_C+

64 VDDH[3V3]_5

65 RXC_D0-

66 RXC_D0+

67 VSS_8

68 RXC_D1-

69 RXC_D1+

70 VDDH[3V3]_6

71 RXC_D2-

72 RXC_D2+

73 VSS_9

74 R12K

75 VDDH[1V8]_2

76 RXD_HPD

77 RXD_5V

78 RXD_DDC_DAT

79 RXD_DDC_CLK

80 RXD_C-

81 RXD_C+

82 VDDH[3V3]_7

83 RXD_D0-

84 RXD_D0+

85 VSS_10

86 RXD_D1-

87 RXD_D1+

88 VDDH[3V3]_8

89 RXD_D2-

90 RXD_D2+

91 VDDDC[1V8]_3

92 VSS_11

93 OUT_D2+

94 OUT_D2-

95 VDDO[1V8]

96 OUT_D1+

97 OUT_D1-

98 VSS_12

99 OUT_D0+

100 OUT_D0-

D8313

5.6V

CDS3C05HDMI1

ESD

D8314

5.6V

CDS3C05HDMI1

ESD

GND

R8329 33

R8334 33

R8332 33

R8333 33

R8331 33

R8330 33

D8308

5.5V

ESD

R8349

27K

LEE GI YOUNG 8

* HDMI CEC

EDID Pull-up

SIDE_HDMI_PORT4

UI_HW_PORT3

HDMI4

UI_HW_PORT1

HDMI2

Ready for TDA19997

HDMI3

HDMI1

UI_HW_PORT2

Place close

to TDA9996

Copyright © 2010 LG Electronics. Inc. All rights reserved.

Only for training and service purposes

LGE Internal Use Only

Fiber Optic

THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES

SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.

FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS

ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR

THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.

2009.06.18EUROBBTV

DSUB_R

JK8401

PEJ027-01

6B T_TERMINAL2

7B B_TERMINAL2

5T_SPRING

4R_SPRING

7A B_TERMINAL1

6A T_TERMINAL1

3E_SPRING

D8407

5.6V

AMOTECH

RGB_DDC_SDA

+3.3V_NORMAL

D8409

ENKMC2838-T112

A1

C

A2

EDID_WP

RGB_HSYNC

C8409

100pF

50V

IC8401

M24C02-RMN6T

RGB_EDID_ST

0IMMR00014A

3

E2

2

E1

4

VSS

1

E0

5SDA

6SCL

7WC

8VCC

R8412

470K

RGB_DDC_SCL

D8406

5.6V

AMOTECH

+5V_NORMAL

RGB_VSYNC

R8418

0

PC_R_IN

IC8400

74F08D

3

Q0

2

D0B

4

D1A

1

D0A

6

Q1

5

D1B

7

GND 8Q2

9D2A

10 D2B

11 Q3

12 D3A

13 D3B

14 VCC

P8400

SPG09-DB-010

1RED

2GREEN

3BLUE

4GND_1

5DDC_GND

6RED_GND

7GREEN_GND

8BLUE_GND

9NC

10 SYNC_GND

11

GND_2

12 DDC_DATA

13 H_SYNC

14 V_SYNC

15 DDC_CLOCK

16 SHILED

R8401

22

DSUB_B

PC_L_IN

+5V_NORMAL

R8414

2.7K

R8411

470K

R8419

0

DSUB_G

R8402

22

DSUB_DET

R8413

2.7K

R8423

0

OPT

R8425

1K

R8424

10K

R8421

0

R8417

0

C8402

22pF

50V

OPT

C8403

22pF

50V

OPT

R8405

22

R8406

22

C8401

0.1uF

C8404

0.1uF

16V

C8405

18pF 50V

C8406

18pF 50V

R8416

22

R8415

22

R8422

100

R8420

10K

D8401

30V

ADUC30S03010L_AMODIODE

D8403

30V

ADUC30S03010L_AMODIODE

D8402

30V D8404

30V D8405

30V

D8408

5.6V

CDS3C05HDMI1

OPT

D8410

5.6V

CDS3C05HDMI1

OPT

D8411

5.6V

ADMC5M03200L_AMODIODE

OPT

R8407

75

R8404

75

R8403

75

C8407

1uF

25V

C8408

1uF

25V

JP8401

+3.3V_NORMAL

JP8402

JK8400

JST1223-001

1

GND

2

VCC

3

VINPUT

4

FIX_POLE

JP8400

D8400

30V

OPT

SPDIF_OUT

C8400

0.1uF

16V

R8400

1K

IC8401-*1

R1EX24002ASAS0A

RGB_EDID_RENESAS

DEV

3

A2

2

A1

4

VSS

1

A0

5SDA

6SCL

7WP

8VCC

L8409 60-ohm

RGB_BEAD

L8410 60-ohm

RGB_BEAD

L8408 60-ohm

RGB_BEAD

L8409-*1 0

RGB_0OHM

L8410-*10

RGB_0OHM

L8408-*1 0

RGB_0OHM

9

ETC SUB BOARD I/F

RGB AUDIO IN

RGB PC

RGB IN

BCM Reference

BCM Reference

Copyright © 2010 LG Electronics. Inc. All rights reserved.

Only for training and service purposes

LGE Internal Use Only

THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES

SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.

FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS

ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR

THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.

SIDE_AV

R8500

470K

SIDE_AV

D8502

5.6V

SIDE_AV

C8504

100pF

SIDE_AV

+3.3V_NORMAL

D8500

5.6V

SIDE_AV R8505

0

SIDE_AV

R8501

470K

SIDE_AV

R8504

1K

SIDE_AV

JK8500

PPJ235-01

SIDE_AV

4A [YL]O-SPRING

5A [YL]E-LUG

3A [YL]CONTACT

4B [WH]O-SPRING

3C [RD]CONTACT

4C [RD]O-SPRING

5C [RD]E-LUG

D8501

5.6V

SIDE_AV

R8502

2.7K

SIDE_AV

C8503

47pF

50V SIDE_AV

C8502

1uF25V

SIDE_AV

C8501

1uF25V

SIDE_AV

C8505

100pF

SIDE_AV

C8500

100pF

50V

SIDE_AV

R8506

0

SIDE_AV

R8503

0

SIDE_AV

SIDE_AV_R_IN

SIDE_AV_DET

SIDE_AV_CVBS

SIDE_AV_L_IN

D8503

5.5V

SIDE_AV

(New Item Developmen H:9.2mm)

SIDE_AV

Copyright © 2010 LG Electronics. Inc. All rights reserved.

Only for training and service purposes

LGE Internal Use Only

THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES

SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.

FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS

ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR

THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.

WIRELESS

BCM_RXD1

R8705

2.2K

C8702

0.01uF

50V

+3.5V_ST

JK8700

KJA-PH-3-0168

14

GND_3

13

I2C_SDA

5

VCC[24V/20V/17V]_5

12

I2C_SCL

11

GND_2

2

VCC[24V/20V/17V]_2

19

GND_5

18

IR

10

RESET

4

VCC[24V/20V/17V]_4

1

VCC[24V/20V/17V]_1

17

GND_4

9

GND_1

8

INTERRUPT

3

VCC[24V/20V/17V]_3

16

UART_TX

7

DETECT

6

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

15

UART_RX

20

GND_6

21

SHIELD

TP8700

+24V

R8700

0

WIRELESS

C8701

2.2uF

R8711

4.7K

OPT

C8703

0.1uF

R8713 1K

IC8700

MC14053BDR2G

WIRELESS

3

Z1

2

Y0

4

Z

1

Y1

6

INH

5

Z0

7

VEE

8

VSS 9C

10 B

11 A

12 X0

13 X1

14 X

15 Y

16 VDD

R8704

22K

R8712

47K

OPT

R8706

0NON_WIRELESS

R8708 0

WIRELESS

C8700

0.1uF

50V

WIRELESS_TX

WIRELESS_SCL

R8714

10K

TP8701

R8707

0

WIRELESS

WIRELESS_DL_RX

+3.3V_NORMAL

+3.5V_ST

IR_PASS

R8701 0

WIRELESS

WIRELESS_DETECT

R8702

10K

WIRELESS_RX

R8703 0

NON_WIRELESS

WIRELESS_PWR_EN

Q8700

E

B

C

WIRELESS_SW_CTRL

BCM_RX

BCM_TX

Q8701

AO3407A

G

D

S

WIRELESS_RX

WIRELESS_TX

BCM_TXD1

WIRELESS_DL_TX

WIRELESS_SDA

C8704

10uF

35V

C8705

10uF

35V

L8700

MLB-201209-0120P-N2

RS232C & Wireless

LOW

WIRELESS_SW_CTRL

Wireless power

WIRELESS Dongle connect --> WIRELESS RS232HIGH

SELECT PIN

WIRELESS Dongle Dis_con --> S7 RS232X0/Y0/Z0

X1/Y1/Z1

WIRELESS READY MODEL

STATUS

12

Copyright © 2010 LG Electronics. Inc. All rights reserved.

Only for training and service purposes

LGE Internal Use Only

THERMAL

THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES

SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.

FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS

ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR

THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.

2009.06.18

NTP7000

BCM (EUROBBTV)

+1.8V_AMP

0.1uF

C8820

50V

IC8800

AP1117E18G-13

2

OUT

3

IN 1ADJ/GND

C8810

1000pF

50V

C8840

0.47uF

50V

R8803 100

C8808

1000pF

50V

R8822

4.7K

+1.8V_AMP

C8800

0.1uF

16V

+1.8V_AMP

Q8800

2SC3052

E

B

C

R8819

12

R8821

4.7K

R8809

3.3

EMI

C8826

10uF

35V

R8811

10K

R8814

12

C8802

10uF

10V

C8837

390pF

50V

L8801

BLM18PG121SN1D

C8806

100pF

50V

0.1uF

C8824

50V

AUD_LRCK

C8805

10uF

10V

OPT

AUD_LRCH

C8830

22000pF

50V

R8815

12

SCL1_3.3V

0.1uF

C8818

16V

D8802

100V

1N4148W

OPT

R8826

0

AUD_SCK

C8825

1uF

25V

0.1uF

C8807

16V

AMP_MUTE

C8832

0.01uF

50V

EMI

SPK_L+

0.1uF

C8842

50V

AMP_RESET_N

0.1uF

C8831

50V

SPK_L-

R8818

12

D8801

100V

1N4148W

OPT

C8809

33pF

50V

SPK_R+

R8806

3.3K

C8803

0.1uF

16V

+3.3V_NORMAL

SPK_R-

C8823

22000pF

50V

R8812

12

+1.8V_AMP

SPK_L+

C8829

22000pF

50V

C8812

33pF

50V

P8800

WAFER-ANGLE

1

2

3

4

AUD_MASTER_CLK

C8839

0.47uF

50V

R8800

1

R8827

0

L8802

BLM18PG121SN1D

+24V_AMP

SPK_R+

+3.5V_ST

C8838

390pF

50V R8823

4.7K

L8800

BLM18PG121SN1D

R8805 100

D8803

100V

1N4148W

OPT

C8815

10uF

10V

OPT

0.1uF

C8843

50V

0.1uF

C8844

50V

+3.3V_NORMAL

R8808 100

R8801 100

POWER_DET

R8813

12

R8816

12

C8801

10uF

10V

OPT

0.1uF

C8833

50V

R8817

12

C8835

390pF

50V

R8807

0

OPT

0.1uF

C8841

50V

R8824

0

R8802 100

SDA1_3.3V R8804 100

C8804

0.1uF

16V

D8800

100V

1N4148W

OPT

R8810

10K

C8821

1000pF

50V

C8828

1uF25V

C8834

10uF

35V

0.1uF

C8811

C8816

1uF 25V

+24V_AMP

C8822

1uF

25V

R8820

4.7K

C8819

22000pF

50V

SPK_R-

R8825

0

SPK_L-

C8836

390pF

50V

IC8801

NTP-7000

EAN60969601

1

BST1A

2

VDR1A

3

/RESET

4

AD

5

DGND_1

6

GND_IO

7

CLK_I

8

VDD_IO

9

DGND_PLL

10

AGND_PLL

11

LF

12

AVDD_PLL

13

DVDD_PLL

14

GND

15

DGND_2

16

DVDD

17

SDATA

18

WCK

19

BCK

20

SDA

21

SCL

22

MONITOR0

23

MONITOR1

24

MONITOR2

25

/FAULT

26

VDR2B

27

BST2B

28

PGND2B_1

29 PGND2B_2

30 OUT2B_1

31 OUT2B_2

32 PVDD2B_1

33 PVDD2B_2

34 PVDD2A_1

35 PVDD2A_2

36 OUT2A_1

37 OUT2A_2

38 PGND2A_1

39 PGND2A_2

40 BST2A

41 VDR2A

42 NC

43 VDR1B

44 BST1B

45 PGND1B_1

46 PGND1B_2

47 OUT1B_1

48 OUT1B_2

49 PVDD1B_1

50 PVDD1B_2

51 PVDD1A_1

52 PVDD1A_2

53 OUT1A_1

54 OUT1A_2

55 PGND1A_1

56 PGND1A_2

57

EP_PAD

+24V

L8803

MLB-201209-0120P-N2

+24V_AMP

0.1uF

C8827

50V

L8805

AD-9060

15uH

2S

1S 1F

2F

L8804

AD-9060

15uH

2S

1S 1F

2F

C8813

47pF

50V

EMI

C8814

47pF

50V

EMI

C8817

47pF

50V

EMI

38

KIM JONG HYUN

120 mA

SPEAKER_L

SPEAKER_R

Vd=1.4V

CCFL = 20V

Edge_LED 32~47 Inch = 20V

55 Inch & IOP Module = 24V

Copyright © 2010 LG Electronics. Inc. All rights reserved.

Only for training and service purposes

LGE Internal Use Only

THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES

SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.

FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS

ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR

THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.

2009.09.11

URSA3 DDR & Power

COMMON

89

DDR3_A[9]

DDR3_DQU[4]

DDR3_DQL[4]

DDR3_DQU[6]

DDR3_A[0]

DDR3_DQL[2]

DDR3_A[8]

DDR3_DQU[1]

DDR3_A[2]

DDR3_DQL[6]

DDR3_A[1]

DDR3_DQU[2]

DDR3_A[6]

DDR3_DQL[0]

DDR3_A[10]

DDR3_A[11]

DDR3_DQU[5]

DDR3_A[5]

DDR3_DQL[3]

DDR3_DQL[1]

DDR3_DQL[5]

DDR3_A[7]

DDR3_DQU[7]

DDR3_DQL[7]

DDR3_A[3]

DDR3_DQU[3]

DDR3_DQU[0]

DDR3_A[4]

DDR3_A[12]

DDR3_DQSUB

D1.5V_DDR3

FRC_A[12]

DDR3_DQU[0]

DDR3_DML

D1.5V_DDR3

DDR3_WEB

DDR3_DQU[1]

DDR3_A[3]

DDR3_DQL[4]

DDR3_A[1]

DDR3_A[0]

R8922

150

OPT

DDR3_A[2]

DDR3_CASB

DDR3_A[9]

DDR3_A[10]

DDR3_RASB

DDR3_A[4]

DDR3_DQU[6]

DDR3_DMU

DDR3_RESETB

FRC_A[0]

C8924

0.1uF

DDR3_ODT

DDR3_A[12]

MVREFCA

DDR3_DQU[5]

FRC_BA2

DDR3_DQL[3]

FRC_DQU[3]

DDR3_DQU[4]

DDR3_DQSL

C8913

0.1uF

C8929

0.1uF

DDR3_A[7]

FRC_DQSLB

D1.5V_DDR3

C8910

1000pF

OPT

FRC_DQU[1]

DDR3_MCLK

DDR3_A[11]

DDR3_DQU[3]

FRC_DQU[5]

DDR3_DMU

FRC_DQSL

MVREFDQ

FRC_RASB

C8922

0.1uF

MVREFCA

DDR3_DQL[6]

FRC_DQL[2]

DDR3_WEB

FRC_WEB

FRC_DQU[7]

R8904

1K 1%

R8920

1K 1%

FRC_A[6]

DDR3_DQL[7]

FRC_DQSU

FRC_DML

C8930

0.1uF

DDR3_DQSU

DDR3_BA1

DDR3_DML

C8902

10uF

10V

FRC_DQL[7]

DDR3_BA0

DDR3_DQL[0]

DDR3_DQU[7]

DDR3_A[8]

C8915

0.1uF

DDR3_A[0-12]

DDR3_DQSLB

FRC_DQL[1]

FRC_DQL[3]

D1.5V_DDR3

DDR3_BA0

FRC_DQU[6]

C8928

0.1uF

FRC_ODT

DDR3_ODT

C8917

0.1uF

DDR3_DQU[0-7]

R8921

240

1%

DDR3_DQL[2]

DDR3_MCLKB

FRC_DQU[2]

FRC_CASB

FRC_CKE

FRC_MCLKB

FRC_DQU[4]

FRC_DQL[4]

C8909

0.1uF

MVREFDQ

FRC_DDR3_RESETB

FRC_DQSUB

C8921

0.1uF

DDR3_DQL[5]

FRC_A[4]

DDR3_MCLK

DDR3_DQL[1]

FRC_DQL[5]

FRC_DQL[6]

FRC_A[2]

FRC_BA1

C8919

0.1uF

FRC_BA0

C8927

0.1uF

DDR3_MCLKB

DDR3_BA2

C8925

0.1uF

R8919

1K 1%

C8918

0.1uF

DDR3_A[6]

L8900

C8908

10uF

DDR3_DQSL

DDR3_DQSU

FRC_A[11]

C8901

0.1uF

FRC_A[5]

FRC_A[10]

C8916

0.1uF

FRC_DQU[0]

D1.5V_DDR3

DDR3_DQL[0-7]

DDR3_DQU[2]

DDR3_A[5]

DDR3_DQSLB

FRC_A[8]

C8903

1000pF

OPT

FRC_MCLK

DDR3_CKE

DDR3_RESETB

FRC_A[9]

DDR3_CASB

R8900

1K 1%

C8914

0.1uF

D1.5V_DDR3

FRC_DMU

DDR3_BA2

FRC_A[3]

C8904

0.1uF

16V

+1.5V_MEMC

R8923

10K

FRC_A[1]

DDR3_DQSUB

FRC_A[7]

C8920

0.1uF

C8926

0.1uF

DDR3_CKE

DDR3_BA1

C8923

0.1uF

FRC_DQL[0]

DDR3_RASB

+1.5V_MEMC

+3.3V_MEMC

C8934

10uF

25V

C8937

2200pF

+3.3V_MEMC

+12V

R8928

10K

C8944

0.1uF

16V

R8935

10K

1%

C8942

22uF

10V

C8940

100pF

50V

OPT

L8905

3.6uH

NR8040T3R6N

C8932

10uF

25V

POWER_ON/OFF2_2

POWER_ON/OFF2_1

+1.26V_MEMC

AR8903

10

AR8900

10

AR8902

10

AR8901

10

AR8904

10

AR8905

10

AR8908

10

AR8907

10

AR8906

10

R8912

10

R8910

10

R8909

10

R8913

10

R8911

10

R8914

10

R8918

10

R8916

10

R8917

10

R8915

10

R8933

27K

1%

R8934

4.7K

1%

L8902

CIC21J501NE

R8925

9.1K

22uF

C8938

R8929

56

1%

L8903

CIC21J501NE

IC8901

AP1117EG-13

ADJ/GND

OUTIN

R8926

10K

L8904

3.6uH

NR8040T3R6N

C8933

10uF

25V

C8939

100pF

50V

OPT

C8943

0.1uF

16V

C8931

10uF

25V

C8941

22uF

10V

+12V

R8932

12K

1%

L8901

R8931

3.9K

1%

R8924

6.2K

C8936

3300pF

H5TQ1G63BFR-12C

IC8900

A0 N3

A1 P7

A2 P3

A3 N2

A4 P8

A5 P2

A6 R8

A7 R2

A8 T8

A9 R3

A10/AP L7

A11 R7

A12/BC N7

A13 T3

A15 M7

BA0 M2

BA1 N8

BA2 M3

CK J7

CK K7

CKE K9

CS L2

ODT K1

RAS J3

CAS K3

WE L3

RESET T2

DQSL F3

DQSL G3

DQSU C7

DQSU B7

DML E7

DMU D3

DQL0 E3

DQL1 F7

DQL2 F2

DQL3 F8

DQL4 H3

DQL5 H8

DQL6 G2

DQL7 H7

DQU0 D7

DQU1 C3

DQU2 C8

DQU3 C2

DQU4 A7

DQU5 A2

DQU6 B8

DQU7 A3

VREFCA

M8

VREFDQ

H1

ZQ

L8

VDD_1

B2

VDD_2

D9

VDD_3

G7

VDD_4

K2

VDD_5

K8

VDD_6

N1

VDD_7

N9

VDD_8

R1

VDD_9

R9

VDDQ_1

A1

VDDQ_2

A8

VDDQ_3

C1

VDDQ_4

C9

VDDQ_5

D2

VDDQ_6

E9

VDDQ_7

F1

VDDQ_8

H2

VDDQ_9

H9

NC_1

J1

NC_2

J9

NC_3

L1

NC_4

L9

NC_6

T7

VSS_1

A9

VSS_2

B3

VSS_3

E1

VSS_4

G8

VSS_5

J2

VSS_6

J8

VSS_7

M1

VSS_8

M9

VSS_9

P1

VSS_10

P9

VSS_11

T1

VSS_12

T9

VSSQ_1

B1

VSSQ_2

B9

VSSQ_3

D1

VSSQ_4

D8

VSSQ_5

E2

VSSQ_6

E8

VSSQ_7

F9

VSSQ_8

G1

VSSQ_9

G9

IC8903

AOZ1072AI

3

AGND

2

VIN

4

FB

1

PGND

5COMP

6EN

7LX_1

8LX_2

IC8902

AOZ1072AI

3

AGND

2

VIN

4

FB

1

PGND

5COMP

6EN

7LX_1

8LX_2

C8935

10uF

16V

R8927

270

1%

R8930

3.3K

1%

C8946

0.1uF

16V

R8936

1

DDR3 1.5V By CAP - Place these Caps near Memory

Close to DDR Power Pin

2A

R1

R2

+3.3V_MEMC

Vout=0.8*(1+R1/R2)

URSA3 CORE 1.26V

1074 mA

URSA3 DDR3 1.5V

R2

R1

2A

Vout=0.8*(1+R1/R2)

Copyright © 2010 LG Electronics. Inc. All rights reserved.

Only for training and service purposes

LGE Internal Use Only

THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES

SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.

FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS

ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR

THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.

2009.09.11

URSA3 (NO L.D.)

COMMON

90

FRC_DQL[3]

FRC_A[7]

FRC_DQU[1]

FRC_A[10]

FRC_A[8]

FRC_A[9]

FRC_A[11]

FRC_DQL[2]

FRC_DQL[0]

FRC_DQL[4]

FRC_DQL[6]

FRC_DQU[3]

FRC_DQL[1]

FRC_DQL[5]

FRC_DQU[0]

FRC_DQU[2]

FRC_DQU[5]

FRC_A[0]

FRC_DQU[4]

FRC_A[1]

FRC_A[2]

FRC_A[3]

FRC_A[12]

FRC_DQU[6]

FRC_A[6]

FRC_A[4]

FRC_DQL[7]

FRC_DQU[7]

FRC_A[5]

FRC_DQSL

+1.26V_MEMC

LVDS_TX_1_DATA1_N

RXD1-

C9033

0.1uF

LVDS_TX_0_CLK_P

FRC_WEB

FRC_CONF0

LVDS_TX_1_DATA2_N

RXD4-

AVDD_DDR

LVDS_TX_0_DATA2_P

R9044 1K

OPT

L9001

CIC21J501NE

AVDD_LVDS

RXA1+

LVDS_TX_0_DATA0_P

FRC_CONF0

FRC_SPI_DI

C9004

10uF

L9000

CIC21J501NE

FRC_BA2

C9018

0.1uF

RXB3-

L9006

CIC21J501NE

FRC_CASB

LVDS_TX_1_DATA4_N

FRC_MCLK

C9015

0.1uF

LVDS_TX_1_DATA0_N

RXB2+

LVDS_TX_0_DATA1_N

FRC_SPI_CZ

R9006 10

R9024

100

FRC_SPI_CK

RXCCK+

LVDS_TX_0_CLK_N

RXD2-

AVDD

C9011

0.1uF

R9045 1K

C9008

10uF

C9009

0.1uF

FRC_PWM1

FRC_DQSLB

RXA0+

C9013

0.1uF

FRC_A[0-12]

+3.3V_MEMC

RXB1-

LVDS_TX_1_DATA3_N

R9029

1M

R9011 100

RXA1-

GVDD_EVEN

C9029

0.1uF

RXA2+

RXB2-

AVDD_DDR

RXB3+

RXBCK+

R9021

100

FRC_BA1

RXA3-

R9025

100

R9032 100

GVDD_ODD

R9020

100

C9016

0.1uF

FRC_CONF0

FRC_RASB

C9025

10uF

RXD4+

RXB0-

R9019

100

RXA0-

AVDD_LVDS

LVDS_TX_1_DATA1_P

FRC_DQU[0-7]

R9037 0

MINI_LVDS

FRC_PWM0

RXC4+

FRC_CKE

FRC_DQSUB

AVDD

R9051 1K

OPT

C9027

0.1uF

FRC_SPI_DO

R9038 100

LD_SCAN

FRC_PWM0

RXA4-

R9014 100

RXA4+

RXBCK-

+3.3V_MEMC

FRC_SPI_CZ

+3.3V_MEMC

AVDD_PLL

LVDS_TX_1_CLK_N

FRC_MCLKB

C9024

10uF

LVDS_TX_1_CLK_P

RXDCK+

RXDCK-

C9010

0.1uF

C9035

0.1uF

LVDS_TX_0_DATA4_N

FRC_CONF1

C9017

0.1uF

C9030

0.1uF

R9027

100

RXA3+

R9039 100

LD_SCAN

LVDS_TX_1_DATA2_P

RXD3+

C9006

10uF

FRC_DQSU

FRC_BA0

R9049 1K

OPT

FRC_CONF1

RXC3-

C9014

0.1uF

RXCCK-

FRC_PWM0

R9016 100

FRC_DML

FRC_PWM1

R9030 0

URSA3

LVDS_TX_1_DATA0_P

RXB0+

RXD0-

RXC1-

LVDS_TX_0_DATA4_P

LVDS_TX_0_DATA2_N

C9021

0.1uF

+1.5V_MEMC

R9018

100

AVDD_PLL

R9015 100

GCLK4

C9034

0.1uF

R9047 1K

OPT

R9022

100

LVDS_TX_0_DATA3_P

FRC_SPI_DO

RXD3-

R9017

100

RXC2-

RXB1+

R9040

0

C9031

0.1uF

C9026

0.1uF

RXC0+

C9005

0.1uF

R9026

100

+3.3V_MEMC

FRC_DDR3_RESETB

GCLK2

VDDP

C9012

0.1uF

VDDC

LVDS_TX_0_DATA0_N

RXC1+

R9005 10

R9041

820

RXD1+

RXA2-

RXACK+

AVDD_MEMPLL

LVDS_TX_0_DATA1_P

LVDS_TX_1_DATA4_P

RXB4-

C9007

10uF

FRC_RESET

FRC_DMU

SCAN_BLK2

AVDD_MEMPLL

FRC_SPI_DI

R9048 1K

FRC_SPI_CK

R9028

100

RXD2+

L9002

CIC21J501NE

R9012 100

H_CONV

C9028

0.1uF

FRC_PWM1

RXC3+

+3.3V_MEMC

RXC2+

FRC_DQL[0-7]

R9000 10

C9032

0.1uF

VDDC

RXACK-

R9023

100

LVDS_TX_1_DATA3_P

RXC4-

C9000

10uF

VDDP

L9005

CIC21J501NE

R9013 100

R9002 10K

DPM_A

L9003

CIC21J501NE

R9001 10

C9023

0.1uF

RXB4+

C9022

0.1uF

LVDS_TX_0_DATA3_N

R9050 1K

+3.3V_MEMC

FRC_ODT

SCAN_BLK1/OPC_OUT

L9004

CIC21J501NE

RXD0+

RXC0-

R9031 100

+3.3V_MEMC

R9046 1K

V_SYNC

R9043 0

OPT

SDA1_3.3V

SCL1_3.3V

URSA3_SDA

URSA3_SCL

URSA3_SCL

URSA3_SDA

URSA3_SDA

URSA3_SCL

X9000

12MHz

P9000

12505WS-04A00

1

2

3

4

5

L9007

CIC21J501NE

C9036

10uF

C9037

0.1uF

VDDC

+3.3V_MEMC

SW9000

JTP-1127WEM

1 2

43

R9003

22

R9004

22

+3.3V_MEMC

R9007

22

R9008

22 SDA3_3.3V

SCL3_3.3V

C9020

10uF

C9003

10uF

C9019

10uF

C9001

10uF

C9002

10uF

R9034

4.7K

URSA3_NON_MIRROR R9033

4.7K

URSA3_MIRROR

R9035

4.7K

URSA3_MINI_LVDS

R9036

4.7K

URSA3_LVDS

R9010

22

OPT R9009

22

OPT

IC9000

MX25L4005CM2I-12G

URSA3_FLASH_MACRONIX

EAN61009401

3

WP#

2

SO

4

GND

1

CS#

5SI

6SCLK

7HOLD#

8VCC

IC9000-*2

W25X40VSSIG

URSA3_FLASH_WINBOND_OLD

EAN35097301

3

WP

2

DO

4

GND

1

CS

5DIO

6CLK

7HOLD

8VCC

LGE7378A[FRC_TCON_URSA3]

IC9001

URSA3

DDR3_A0/DDR2_NC

E2

DDR3_A1/DDR2_A6

U6

DDR3_A2/DDR2_A7

E3

DDR3_A3/DDR2_A1

G2

DDR3_A4/DDR2_CASZ

R4

DDR3_A5/DDR2_A10

G1

DDR3_A6/DDR2_A0

U5

DDR3_A7/DDR2_A5

F3

DDR3_A8/DDR2_A2

T5

DDR3_A9/DDR2_A9

F1

DDR3_A10/DDR2_A11

R6

DDR3_A11/DDR2_A4

R5

DDR3_A12/DDR2_A8

T6

DDR3_BA0/DDR2_BA2

G3

DDR3_BA1/DDR2_ODT

U4

DDR3_BA2/DDR2_A12

E1

DDR3_MCLK/DDR2_MCLK

U1

DDR3_MCLKZ/DDR2_MCLKZ

U2

DDR3_CKE/DDR2_RASZ

T4

DDR3_ODT/DDR2_BA1

H2

DDR3_RASZ/DDR2_WEZ

J1

DDR3_CASZ/DDR2_CKE

H3

DDR3_WEZ/DDR2_BA0

H1

DDR3_RESET/DDR2_A3

F2

DDR2_DQS0/DDR3_DQS0

M3

DDR2_DQS1/DDR3_DQS1

N2

DDR2_DQSB0/DDR3_DQSB0

N1

DDR2_DQSB1/DDR3_DQSB1

N3

DDR2_DQ7/DDR3_DQM0

R2

DDR2_DQ11/DDR3_DQM1

K3

DDR2_DQ6/DDR3_DQ0

K2

DDR2_DQ0/DDR3_DQ1

R3

DDR2_DQ1/DDR3_DQ2

K1

DDR2_DQ2/DDR3_DQ3

T1

DDR2_DQ4/DDR3_DQ4

J2

DDR2_NC/DDR3_DQ5

T3

DDR2_DQ3/DDR3_DQ6

J3

DDR2_DQ5/DDR3_DQ7

T2

DDR2_DQ8/DDR3_DQ8

P2

DDR2_DQ14/DDR3_DQ9

L3

DDR2_DQ13/DDR3_DQ10

R1

DDR2_DQ12/DDR3_DQ11

L1

DDR2_DQ15/DDR3_DQ12

P1

DDR2_DQ9/DDR3_DQ13

L2

DDR2_DQ10/DDR3_DQ14

P3

DDR2_DQM1/DDR3_DQ15

M1

DDR2_DQM0/DDR3_NC

M2

I2CM_SDA

C9

I2CM_SCL

D9

I2CM_SDA2_L

P7

I2CM_SCL2_L

N8

I2CM_SDA2_R

P9

I2CM_SCL2_R

N10

AVDD_1

F8

AVDD_2

F9

AVDD_DDR_1

L5

AVDD_DDR_2

L6

AVDD_DDR_3

L7

AVDD_DDR_4

L8

AVDD_DDR_5

M7

AVDD_DDR_6

M8

AVDD_LVDS_1

G12

AVDD_LVDS_2

H12

AVDD_LVDS_3

J12

AVDD_LVDS_4

K12

AVDD_MEMPLL

M6

AVDD_PLL_1

F11

AVDD_PLL_2

F12

DVDD_DDR[1.26V]

J5

VDD_EVEN

E16

VDD_ODD

E17

VDDC_1

F6

VDDC_2

F7

VDDC_3

G5

VDDC_4

G6

VDDC_5

G7

VDDC_6

H5

VDDC_7

H6

VDDC_8

J6

VDDP_1

G11

VDDP_2

K5

VDDP_3

K6

VDDP_4

M10

VDDP_5

M11

VSS_1

C10

VSS_2

C12

VSS_3

G8

VSS_4

G9

VSS_5

G10

VSS_6

H7

VSS_7

H8

VSS_8

H9

VSS_9

H10

VSS_10

H11

VSS_11

J4

VSS_12

J7

VSS_13

J8

VSS_14

J9

VSS_15

J10

VSS_16

J11

VSS_17

K7

VSS_18

K8

VSS_19

K9

VSS_20

K10

VSS_21

K11

VSS_22

L9

VSS_23

L10

VSS_24

L11

VSS_25

M9

VSS_26

N4

VSS_27

P6

A10

A10

A11

A11

A12

A12

B10

B10

B11

B11

B12

B12

C11

C11

D11

D11

TESTPIN

L13

VB1_TEST

F10

A0P/RV0+ B14

A0M/RV0- A14

A1P/RV1+ C14

A1M/RLV1- C15

A2P/RV2+ A15

A2M/RV2- B15

ACKP/R3+ B16

ACKM/RV3- A16

A3P/RV4+ A17

A3M/RV4- B17

A4P/RV5+ C16

A4M/RV5- C17

B0P/RV6+ D16

B0M/RV6- D17

B1P/RV7+ D15

B1M/RV7- E15

B2P/RV8+ F16

B2M/RV8- F17

BCKP/WPWM F15

BCKM/OPT_P G15

B3P/OPT_N G17

B3M/FLK G16

B4P/GCLK6 H16

B4M/GLCK5 H17

C0P/LV0+ H15

C0M/LV0- J15

C1P/LV1+ J17

C1M/LV1- J16

C2P/LV2+ K16

C2M/LV2- K17

CCKP/LV3+ K15

CCKM/LV3- L15

C3P/LV4+ L17

C3M/LV4- L16

C4P/LV5+ M16

C4M/LV5- M17

D0P/LV6+ M15

D0M/LV6- N15

D1P/LV7+ N17

D1M/LV7- N16

D2P/LV8+ P15

D2M/LV8- R15

DCKP/GOE R17

DCKM/GSC/GCLK3 R16

D3P/GSP_R T16

D3M/GSP T17

D4P/SOE T15

D4M/POL U17

GCLK4 P16

GCLK2 P17

I2CS_SDA D1

I2CS_SCL D2

PWM0 P14

PWM1 R14

LPLL_FBCLK B13

LPLL_OUTCLK U16

LPLL_REFIN A13

RECKP A2

RECKN B2

RE0P A4

RE0N B4

RE1P C3

RE1N C4

RE2P B3

RE2N A3

RE3P C1

RE3N C2

RE4P B1

RE4N A1

ROCKP A6

ROCKN B6

RO0P A8

RO0N B8

RO1P C7

RO1N C8

RO2P B7

RO2N A7

RO3P C5

RO3N C6

RO4P B5

RO4N A5

XTALO A9

XTALI B9

GPIO[0] K14

GPIO[1] J13

GPIO[2] H14

GPIO[3] G13

GPIO[4] F14

GPIO[5] E13

GPIO[8] D3

GPIO[9] D4

GPIO[10] E4

GPIO[12] D5

GPIO[13] D7

GPIO[14] F4

M_S_PIF_CLK_1 R7

M_S_PIF_CLK_2 U8

M_S_PIF_CS U7

M_S_PIF_DA1 T8

M_S_PIF_FC T7

S_M_PIF_CLK U14

S_M_PIF_CS U15

S_M_PIF_DA0 R13

S_M_PIF_DA1 T13

S_M_PIF_FC T14

LTD_CLK_L T10

LTD_CLK_R T11

LTD_DA0_L R10

LTD_DA0_R U11

LTD_DA1_L R9

LTD_DA1_R U12

LTD_DE_L U10

LTD_DE_R R11

OP_SYNC_L U9

OP_SYNC_R R12

PLL_LOCK_L T9

PLL_LOCK_R T12

SOFT_RST_L R8

SOFT_RST_R U13

SPI_CK P13

SPI_CZ N14

SPI_DI N12

SPI_DO N13

RESET M14

REXT C13

C9038

22pF

C9039

22pF

IC9000-*1

W25X40BVSSIG

URSA3_FLASH_WINBOND_NEW

3

WP

2

DO[IO1]

4

GND

1

CS

5DI[IO0]

6CLK

7HOLD

8VCC

R9052

4.7K

URSA3_NON_GIP

R9053

4.7K

URSA3_GIP

R9055

4.7K

URSA3_SCANNING_OFF

R9057

4.7K

URSA3_LOCAL_DIMMING

R9054

4.7K

URSA3_SCANNING_ON

R9056

4.7K

URSA3_NON_LOCAL_DIMMING

R9042

100

Serial Flash

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

Separate DVDD_DDR Power

SCAN_OFF

HIGH

K14

NON_MIRROR

NON_GIP

LD

LVDS

SCAN_ON

R9

LOW

U10

GIP

MINI_LVDS

R10

NON_LD

MIRROR

T10

FRC OPTION

Copyright © 2010 LG Electronics. Inc. All rights reserved.

Only for training and service purposes

LGE Internal Use Only

THERMAL

THERMAL

THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES

SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.

FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS

ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR

THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.

T-Con (NO L.D.)

09/09/10

91

COMMON

L9100

6.8uH

DEV

MINI_LVDS

R9114

OPT

OPT

D9105

40V

MBRA340T3G

R9109

3K

GIP

R9132

0

R9151

0

OPT

IC9103

MAX17113ETL+

DEV

MINI_LVDS

EAN60924401

3

GND2

2

DRVP

4

SRC

1

THR

6

DRN

5

GON

7

MODE

8

DLP

9

FBP

10

GPGND

11

CTL

12

DRVN

13

AGND

14

FBN

15

REF

16

DEL1

17

FB2

18

BST

19

LX2

20

LX2

21 OUT

22 IN2

23 IN2

24 VIN

25 FSEL

26 EN1

27 DEL2

28 VL

29 EN2

30 PGND

31 PGND

32 LX1

33 LX1

34 SW1

35 SW0

36 FB1

37 COMP

38 PGOOD

39 CRST

40 AGND

RXA3-

R9133

10

GIP

R9146

33K

NON_GIP

HVDD

R9161

0

R9113

10K

GIP

R9139 0

GIP

C9150

1uF

50V

D9101

KDS226

AAC

C

DISCHG

R9194

360

OPT

R9144

27K

1%

TCON_42_FHD

R9134-*1

200

NON_GIP

R9127

150K

TCON_42_FHD

PANEL_VCC

R9116

10

GIP

GCLK6_I

R9160

0

NON_GIP

GCLK4_I

EN2

GCLK4

R9134

10

GIP

C9116

1uF

50V

R9163

0

GIP

VDD_LCM

(+16V)

C9108

10uF

25V

MINI_LVDS

GVDD_EVEN

R9166

15K

1%

TCON_42_FHD

C9124

1uF

50V

R9130

220K 1%

TCON_42_FHD

R9147-*1

0

GIP

D9103

100V

MMSD4148T1G

R9110

22

GIP

CLK6

C9128

1000pF

50V

GIP

GMA16

VCC_LCM

(+3.3V)

R9177

0

GIP

R9115

10

GIP

C9139

1uF 50V

CLK5

CLK1

R9122

10

R9197

3.3K

NON_GIP

RXDCK+

C9104

1uF

50V

GIP

R9155

510 NON_GIP

R9140 0

GIP

GCLK2

C9146

150pF

50V

C9142

1uF

50V

CLK2

REF

VDD_LCM

(+16V)

R9105

22

GIP

C9103

0.1uF

50V

R9155-*1

0

GIP

C9138

0.1uF

50V

VCC_LCM

(+3.3V)

C9135

OPT

C9106

1uF

50V

MINI_LVDS

R9133-*1

200

NON_GIP R9167

0

NON_GIP

C9129

15pF

50V

NON_GIP

C9140

0.1uF

50V

C9101

0.22uF

50V

GIP

RXD3-

C9134

OPT

GMA7

R9169

2.2

SDA3_3.3V

CLK4

VDD_LCM

(+16V)

IC9100

MAX9668ETP+

MINI_LVDS

DEV

1

SDA

3

DVDD

7

AVDD_AMP

9

NC_1

10

GMA1

11 GMA2

12 GMA3

13 GMA4

14 GMA5

15 GMA6

16 AVDD_2

17 NC_2

18 GMA7

19 GMA8

20 SCL

5

VCOM

8

AVDD_1

6

VCOM_FB

4

AGND_AMP

2

A0 21

EP[GND]

C9148

22uF

25V

C9112

4.7uF

50V

MINI_LVDS

R9117

47K

OPT

VCC_LCM

(+3.3V)

FLK

R9120

7.5K

R9106

0

VCC_LCM

(+3.3V)

L9104

BLM18PG121SN1D

OPT

C9144

0.1uF

50V

VGH

(+25V)

R9148-*1

0

GIP

C9136

27pF 50V

NON_GIP

C9123

1uF

10V

R9103

33

R9142

0

OPT

VGH

(+25V)

SCL3_3.3V

GSC/GCLK3_I

SCL3_3.3V

C9141

47uF

25V

C9143

0.1uF

50V

FLK

C9156

15pF

50V

OPT

C9119

15pF

50V

NON_GIP

C9126 0.047uF NON_GIP

C9153

100uF

25V

R9138

0

C9154

OPT

VCC_LCM

(+3.3V)

VGH

(+25V)

EN2

C9159

15pF

50V OPT

L9103

BLM18PG121SN1D

R9112

10

1/8W

C9149

22uF

10V

GVDD_EVEN_I

R9136

10 NON_GIP

R9148

510 NON_GIP

R9152 0

NON_GIP

TH9000

47k-ohm

NCP18WB473F10RB

GIP

GVDD_ODD

R9158

0

GIP

POL

C9157

15pF

50V

OPT

R9131

11K 1%

TCON_42_FHD

C9131

15pF

50V

NON_GIP

R9168

10K

GIP

RXD4+

R9196 24K

GCLK2_I

GMA12

R9107

0

GCLK5_I

R9159

0

GCLK6_I

VGH

(+25V)

R9150 0GIP

R9118

10K

OPT

EN2

GOE/GCLK1_I

R9180

360

R9168-*1

33K

NON_GIP

C9105

0.1uF

50V

R9121

0

GIP

VCOM

R9164

0

GIP

C9111

1uF

50V

R9153 0

NON_GIP

C9155

22uF

25V

DISCHG

C9113

22pF

50V

R9171

0

GOE/GCLK1_I

R9170

10

DPM_A

R9128

200K

TCON_42_FHD

VDD_LCM

(+16V)

C9145

1000pF

50V

GIP

R9173

1K

R9149

0

R9111

10

GIP

GMA15

VGH_M

(+25V)

GMA4

VCOM_FB0

R9176

0

GIP

R9125

18K

R9193

6.2K

OPT

C9145-*1

560pF

50V

NON_GIP

R9102

1K

1% TCON_42_FHD

D9102

KDS226

AAC

C

L9101

22UH

2.8A

GMA6

RXA4-

C9127

1uF

50V

RXDCK-

R9108

100

GIP

VGL

(-5V)

C9118

10uF

16V

IC9101

MAX17119DS

GIP

EAN60987201

DEV

1

A9

3

A7

7

A3

9

A1

10

GON1

11

GOFF

12

GON2

13

Y1

14

Y2

15 Y3

16 Y4

17 Y5

18 Y6

19 Y7

20 Y8

21 Y9

22 YDCHG

23 GND

24 RE

25 FLK3

26 FLK2

27 FLK1

28 VSENSE

5

A5

8

A2

6

A4

4

A6

2

A8 29

EP[VGOFF]

C9160

15pF

50V

R9135

3.6K

VGH_FB

R9157

75K

1%

TCON_42_FHD

R9145

150K

1%

TCON_42_FHD

R9101 1K

OPT

R9172

1K

VGI_P

D9100

100V

MMSD4148T1G

OPT

R9137

0

VGI_N

C9137

0.1uF

50V

GIP

RXD4-

DPM

VGL

(-5V)

C9158

15pF

50V OPT

R9178

0

GIP

VDD_LCM

(+16V)

RXA4+

C9162

22uF

25V

R9104 1K

1%

TCON_42_FHD

R9174

OPT

GVDD_ODD_I

C9147

1uF

50V

GCLK5_I

REF

C9133

15pF

50V OPT

C9120

15pF

50V

VCOM_FB0 VCOMRFB

EN2

FLK

R9156

150K

1%

TCON_42_FHD

R9100

33

GMA3

VDD_ODD

VGH

(+25V)

C9122

0.47uF

25V

R9143

3.3K

GIP

C9109

10uF

25V

MINI_LVDS

R9165

18K

1%

OPT

D9107 100V

MMSD4148T1G

PANEL_VCC

(+12V)

GCLK2_I

CLK3

R9123

1M

NON_GIP

R9195

6.2K

OPT

SOE

C9132

15pF

50V OPT

P9100

12505WS-03A00

1

2

3

4

RXD3+

C9125 68pF NON_GIP

PANEL_VCC

(+12V)

GSP/GVST_I

C9110

1uF

25V

C9117

1uF

50V

IC9102

TPS62110RSAR

MINI_LVDS

EAN60985901

DEV

1

PGND_1

3

VIN_2

7

LBI

9AGND

10 FB

11 GND_1

12 GND_2

13 PG

14 SW_1

15 SW_2

16 PGND_2

5

SYNC

8

VINA

6

LBO

4

EN

2

VIN_1

PANEL_VCC

(+12V)

GSC/GCLK3_I

R9175

0

GIP

VGL_FB

C9102

OPT

OPT

D9106 MBRA340T3G

D9104 MBRA340T3G

C9151

0.1uF

50V

L9102

22UH

2.8A

DPM

GVDD_ODD_I

R9154 0GIP

R9119

20K

VCOMLFB

C9137-*1

2200pF

50V

NON_GIP

VGL_I

VCOMR

VST

R9162

0

C9115

10uF

16V

R9126

510K

TCON_42_FHD

SDA3_3.3V

R9147

2.7K

NON_GIP

VGH_FB

R9181

5.1K

C9114

22uF

16V

R9129

56K 1%

TCON_42_FHD

GCLK4_I

VGL_FB

C9107

1uF

50V

GIP

VCC_LCM

(+3.3V)

C9100

0.1uF

50V VCOM

VGL

(-5V)

C9130

15pF

50V

NON_GIP

VDD_EVEN

R9124

18K

GSP/GVST_I

R9141

0

EN2

VCOML

C9121

15pF

50V

R9182

9.1K

1/8W

GVDD_EVEN_I

C9128-*1

470pF

50V

NON_GIP

VDD_LCM

(+16V)

C9152

1uF

10V

VGL

(-5V)

GMA13

R9179

0

Signal Name Change

[HVDD Block]

6.8uH/1.8A

(6x6x2mm)

10uF/25V(3216)

[P-GAMMA Block]

R2

4.7uF/50V(3216)

[LEVEL Shift Block]

1uF/50V(2012)

Vo = 1.153*(1+R1/R2)

Value should

be checked

To reduce

Audible noise

To reduce

Audible noise

GSP_R

For P-Gamma Data Download

* Voltage Target

VDD_LCM = 16.25V

VGH = 28.50V

VGL = -5.35V

R1

[POWER Block]

CHECK Value!!

To reduce

Audible noise

Slave Address : 0xE8h

(AO Pin - GND)

Copyright © 2010 LG Electronics. Inc. All rights reserved.

Only for training and service purposes

LGE Internal Use Only

THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES

SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.

FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS

ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR

THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.

T-Con Power Option

09/12/15

98

Common

R9127-*4

68K

1%

TCON_55_FHD

R9127-*3

150K

1%

TCON_47_FHD

R9102-*1

1K

1%

TCON_32_FHD

R9102-*2

1.5K

5%

TCON_37_FHD

R9144-*3

51K

1%

TCON_47_FHD

R9128-*3

220K

1%

TCON_47_FHD

R9131-*2

12K

1%

TCON_37_FHD

R9129-*3

51K

1%

TCON_47_FHD

R9131-*1

11K

1%

TCON_32_FHD

R9127-*1

150K

1%

TCON_32_FHD

R9126-*4

180K

1%

TCON_55_FHD

R9101-*3

1K

1%

TCON_47_FHD

R9128-*1

200K

1%

TCON_32_FHD

R9145-*3

270K

1%

TCON_47_FHD

R9102-*3

1K

1%

TCON_47_FHD

R9130-*1

220K

1%

TCON_32_FHD

R9145-*4

150K

1%

TCON_55_FHD

R9104-*2

1K

1%

TCON_37_FHD

R9104-*1

1K

1%

TCON_32_FHD

R9157-*3

75K

1%

TCON_47_FHD

R9101-*1

1K

1%

TCON_32_FHD

R9156-*1

150K

1%

TCON_32_FHD

R9165-*2

470K

1%

TCON_37_FHD

R9101-*2

1K

1%

TCON_37_FHD

R9166-*3

20K

1%

TCON_47_FHD

R9156-*2

910K

1%

TCON_37_FHD

R9144-*4

27K

1%

TCON_55_FHD

R9157-*1

27K

1%

TCON_32_FHD

R9130-*4

68K

1%

TCON_55_FHD

R9126-*1

510K

1%

TCON_32_FHD

R9166-*1

24K

1%

TCON_32_FHD

R9126-*3

510K

1%

TCON_47_FHD

R9130-*2

220K

1%

TCON_37_FHD

R9166-*4

15K

1%

TCON_55_FHD

R9130-*3

220K

1%

TCON_47_FHD

R9156-*4

150K

1%

TCON_55_FHD

R9131-*4

27K

1%

TCON_55_FHD

R9129-*1

22K

1%

TCON_32_FHD

R9129-*2

47K

1%

TCON_37_FHD

R9145-*1

270K

1%

TCON_32_FHD

R9157-*4

75K

1%

TCON_55_FHD

R9166-*2

56K

1%

TCON_37_FHD

R9128-*4

56K

1%

TCON_55_FHD

R9156-*3

180K

1%

TCON_47_FHD

R9104-*3

1K

1%

TCON_47_FHD

R9129-*4

510K

1%

TCON_55_FHD

R9131-*3

11K

1%

TCON_47_FHD

R9157-*2

56K

1%

TCON_37_FHD

R9126-*2

470K

1%

TCON_37_FHD

R9102-*4

0

5%

TCON_55_FHD

R9144-*1

51K

1%

TCON_32_FHD

R9127-*2

91K

1%

TCON_37_FHD

R9144-*2

20K

1%

TCON_37_FHD

R9145-*2

150K

1%

TCON_37_FHD

VGL

VGL

VGH

VGL

47_FHD

VGH

VCOM FEED BACK

VGL

VDD

42_FHD

91 or 95

Sheet

HVDD

VCOM FEED BACK

VDD

R9104 OPEN

37_FHD

32_FHD

VCOM FEED BACK

HVDD

VDD

VDD

VGL

R9101 OPEN

HVDD

VGH

55_FHD

R9165 OPEN

VCOM FEED BACK

VDD

VGH

VCOM FEED BACK

HVDD

R9128 OPEN

VGH

R9165 OPEN

HVDD

R9165 OPEN

91 or 95

Sheet

91 or 95

Sheet 91 or 95

Sheet

91 or 95

Sheet

Copyright © 2010 LG Electronics. Inc. All rights reserved.

Only for training and service purposes

LGE Internal Use Only