LG 47LV375H-ZA Schematic

LED LCD TV

SERVICE MANUAL

CAUTION

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

CHASSIS : LD03X

MODEL : 47LV375H 47LV375H-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 : MFL63263137 (1105-REV00)

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LGE Internal Use OnlyCopyright © 2011 LG Electronics. Inc. All rights reserved.

Only for training and service purposes

CONTENTS

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

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

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

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

TROUBLE SHOOTING GUIDE................................................................14

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

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

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

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LGE Internal Use OnlyCopyright © 2011 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

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LGE Internal Use OnlyCopyright © 2011 LG Electronics. Inc. All rights reserved.

Only for training and service purposes

SPECIFICATION

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

.

1. Application range

This specification is applied to the LCD TV used LD03X
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

4. Module General Specification

No. Item Specification Remark

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

2 Aspect Ratio 16:9

3 LCD Module 119 cm(47 inch) TFT LCD FHD 50 Hz

4 Operating Environment Temp. : 0 deg ~ 50 deg

Humidity : 10 % ~ 90 %

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

Humidity : 10 ~ 90 %

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

7 Power Consumption Power on (White)

LGD Typ : 89.1 LCD (Module) + Backlight(EDGE LED)

8 Module Size 1078.6(H) x 626.0(V) x 10.8(B)/22.9 mm(D) Without inverter

9 Pixel Pitch 0.5415 mm x 0.5415 mm

10 Back Light EDGE LED

11 Display Colors 16.7 M colors

12 Coating 3H(Hard coating), AG

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Only for training and service purposes

5. Module optical specification

1) Standard Test Condition (The unit has been ‘ON’)

2) Stable in a dark environment at 25 ºC ± 2 ºC.

3) Operating Ambient Humidity : Min 10, max 90 %RH

4) Ta= 25 ºC ± 2 ºC, VLCD= 12.0 V, fV= 60 Hz

No. Item Specification Min. Typ. Max. Remark

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

2. Luminance Luminance (cd/m

2

) 290 360

Variation - 1.3 MAX /MIN

3. Contrast Ratio CR 1000 1400

4. CIE Color Coordinates White Wx 0.279

Wy 0.292

RED Rx 0.637

Ry Typ. 0.341 Typ.

Green Gx -0.03 0.325 +0.03

Gy 0.600

Blue Bx 0.152

By 0.051

6. Component Video Input (Y, C

B

/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

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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

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ADJUSTMENT INSTRUCTION

1. Application Range

This specification sheet is applied to all of the LCD TV with
LD03X 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
1080p 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 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(No action)]

- ad 00 10 [Adjust 480i Comp1]

- ad 00 10 [Adjust 1080p Comp1]

- xb 00 60 [Change input source to RGB(No action)]

- ad 00 10 [Adjust 1080p 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

PCBA

PC(RS-232C)

RS-232C Por t

Protocol Command Set ACK

Enter adj. mode aa 00 00 a 00 OK00x

Source change xb 00 40 b 00 OK40x (Adjust 480i, 1080p Comp1 )

xb 00 60 b 00 OK60x (Adjust 1920*1080 RGB)

Begin adj. ad 00 10

Return adj. result OKx (Case of Success)

NGx (Case of Fail)

Read adj. data (main) (main : component1 480i, RGB 1080p)

ad 00 20 000000000000000000000000007c007b006dx

(main) (main : component1 1080p)

ad 00 30 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

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2) MAC Address Download

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

- Click “Port connection” button(1).

- Click “Load” button(2) for MAC Address write.

- Click “MAC Address write” button(3)

- Check the OK Or NG.

3.3. LAN

(1) Equipment & Condition

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

(2) LAN inspection solution

A LAN Port connection with PCB
A Network setting at MENU Mode of Installation Menu

- “In-start” key input -> “menu” key input -> Installation
Menu

- Network Setup -> Network Setting --> Press “Enter” ->
IP Auto Setting -> OK

A setting automatic IP
A Setting 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. Model name & serial number download

(1) Model name & Serial number D/L

A Press “Power on” key of service remote control.

(Baud rate : 115200 bps)

A Connect RS232 Signal Cable to RS-232 Jack.
A Write Serial number by use RS-232.
A Must check the serial number at Instart menu.

(2) Method & notice

A. Serial number D/L is using of scan equipment.
B. Setting of scan equipment operated by Manufacturing

Technology Group.

C.Serial number D/L must be conformed when it is

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

* Manual Download (Model Name and Serial Number)

If the TV set is downloaded by OTA or service man, sometimes
model name or serial number is initialized.(Not always)
There is impossible to download by bar code scan, so It
need Manual download.
a. Press the ‘Instart’ key of Adjustment 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)

Commercial MENU

SET PC

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4. Check Commercial Features

4.1. External SPK Out and Volume control

4.1.1. Equipment & Condition

- Jig(Speaker out JIG, Speaker out control Jig) or Oscilloscope

- Power only mode

4.1.2. Check the speaker out & control

1) Connect the External Speaker : Check the sound.

2) Press the “+” key on the control Jig : Check the Max output.

3) Press the “-” key on the control Jig : Check the Min output.
Connect oscilloscope, you can see this waveform.

4.2. IR Out and DC Power Outlet(5 V / 12 V)

4.2.1. Equipment & Condition

- Jig (commercial check JIG)

- Special 232C Cable for commercial check Jig

- Power only mode

4.2.2. Check the power out & IR out - commercial
check jig

1) Connect each other RS232C port on the Commercial Check
JIG.

2) Press RED Color key on Service remote control.

3) Check the LED of jig board.

- +12V / +5V LED (OK condition: Turn On)

- IR LED (OK condition: blinking)

4.2.3. Check the power out & IR out - mini jig

1) Connect mini jig on RS232c port.

2) Press RED Color key on Service remote control.

3) Check the LED of mini jig.

4.3. Pro:Idiom

1) Connect the RF Cable.

2) Turn to the Pro:Idiom channel (No. 333).

3) Check the video & sound.

** Only displayed at “POWER ONLY” mode

4.4. Front LED Clock

1) Check the LED Clock in Power only mode.

Button of Vol. control Waveform of Oscilloscope

UP(+)

DOWN(-)

Recommended Input Signal
: RF, 1 KHz, Sine wave

5. Manual Adjustment

5.1. ADC Adjustment

5.1.1. Overview

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

5.1.2. Equipment & Condition

(1) Adjustment remote coontrol
(2) 801GF(802B, 802F, 802R) or MSPG925FA Pattern Generator

- Resolution :
480i, Comp1 (MSPG-925FA: Model-209, Pattern-65)
1080p Comp1 (MSPG-925FA: Model: 225, Pattern-65)’
1080p RGB (MSPG-925FA: Model-225, Pattern-65)

- Pattern : Horizontal 100% Color Bar Pattern

- Pattern level: 0.7 ± 0.1 Vp-p

- Image

(3) Must use standard cable

5.1.3. Adjust method

(1) ADC 480i/1080p Comp1, RGB

1) Check connected condition of Comp1 cable to the

equipment.

2) Give a 480i, Horizontal 100% Color Bar Pattern to

Comp1.(MSPG-925FA -> Model: 209, Pattern: 65)

3) Change input mode as Component1 and picture mode

as “Standard”.

4) Press the In-start Key on the ADJ remote control after at

least 1 min of signal reception. Then, select ‘7. External
ADC’. And press OK or Right key for going to sub menu.

5) Press OK in Comp 480i menu.

6) Give a 1080p Mode, Horizontal 100% Color Bar Pattern

to Comp1. (MSPG-925A -> Model: 225, Pattern: 65)

7) Press OK in Comp 1080p menu.

8) Press OK in RGB menu.

9) If ADC Comp is successful, “ADC Component Success”

is displayed.

If ADC calibration is failure, “ADC Component Fail” is
displayed.

10) If ADC calibration is failure, after recheck ADC pattern

or condition, retry calibration

11) If ADC RGB is successful, “ADC RGB Success” is

displayed. If ADC calibration is failure, “ADC RGB Fail”
is displayed.

12) If ADC calibration is failure, after recheck ADC pattern

or condition, retry calibration Error message refer to 5).

5.2. 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

- Since embedded EDID data is used, EDID download JIG,
HDMI cable and D-sub cable are not need.

- Adjustment remote control

(3) Download method

1) Press ADJ key on the Adjustment remote control

2) Select EDID D/L menu.

3) By pressing Enter key, EDID download will begin.

4) If Download is successful, OK is display, but If

Download is failure, NG is displayed.

5) If Download is failure, Re-try download.

<Caution>
When EDID Download, must remove RGB/HDMI Cable.

(4) EDID DATA

A HDMI

A RGB

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LGE Internal Use OnlyCopyright © 2011 LG Electronics. Inc. All rights reserved.

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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 0x0C0x0D 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 1A 20

0x04 6E 88 55 00 A0 5A 00 00 00 1A 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 ⓔ2

0x00 0x01 0x02 0x03 0x04 0x05 0x06 0x07 0x08 0x09 0x0A 0x0B 0x0C0x0D 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 ⓔ3

- 11 -

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* Address 10/11 and 7F means Manufacture Week and

Checksum. So this data will be change.

A Detail EDID Options are below (ⓐ, ⓑ, ⓒ, ⓓ, ⓔ,ⓕ)

ⓐ 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)_FHD Model

5.3. White Balance Adjustment

5.3.1. 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 %

5.3.2. Equipment

1) Color Analyzer: CA-210 (CCFL/EEFL -> CH 9)

2) Adj. computer(During auto adj., RS-232C protocol is needed)

3) Adjustment remote control

4) Video Signal Generator MSPG-925F 720p/216-Gray
(Model:217, Pattern:78)

-> Only when internal pattern is not available

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

5.3.3. Equipment connection MAP

5.3.4. Adj. Command (Protocol)

A RS-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.

A Adj. Map

5.3.5. 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 Sign), check adj. status pre
mode. (Warm, Medium, Cool)

6) Remove probe and RS-232C cable to complete adj..

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

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

Model Name HEX EDID Table DDC Function

FHD Model 0001 01 00 Analog

0001 01 00 Digital

MODEL MODEL NAME(HEX)

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

INPUT MODEL NAME(HEX)

HDMI1 67 03 0C 00 10 00 B8 2D

HDMI2 67 03 0C 00 20 00 B8 2D

FHD ⓔ1 ⓔ2 ⓔ3

HDMI1 D7 11 X

HDMI2 D7 01 X

RGB X X 1D

Color Analyzer

Comp uter

Pattern Generator

RS- 232C

RS-232C

RS-232C

Probe

Signal Source

* If TV internal pattern is used, not needed

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

- 12 -

LGE Internal Use OnlyCopyright © 2011 LG Electronics. Inc. All rights reserved.

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(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 10 cm of the surface.

3) Press ADJ key -> EZ adjust using adjustment remote
control. -> 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.

A If internal pattern is not available, use RF input. In EZ

Adj. menu 6.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.

A Adj. condition and cautionary items

1) Lighting condition in surrounding area
Surrounding lighting should be lower 10 lux. Try to
isolate adj. area into dark surrounding.

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

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

3) Aging time

- 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.

5.3.6. Reference (White Balance Adj. coordinate
and temperature)

A Luminance : 216 Gray
A Standard color coordinate and temperature using CS-1000

(over 26 inch)

A Standard color coordinate and temperature using CA-

210(CH 9)

A Edge LED W/B Table in process of time(Only LGD module)

CA210 : CH 14, Test signal : Inner pattern(80 IRE)

5.4. HDCP(High-bandwidth Digital Contents
Protection) SETTING

- HDCP setting is not necessary in BCM model.

5.5. EYE-Q function check

Step 1) Turn on TV.
Step 2) Press EYE key of Adjustment remote control.
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.

5.6. Tool Option selection

- Method : Press ADJ key on the Adjustment remote control,
then select Tool option.

5.7. Ship-out mode check(In-stop)

After final inspection, press IN-STOP key of the Adjustment
remote control and check that the unit goes to Stand-by mode.
After final inspection, Always turn on the Mechanical S/W.

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

MODEL Tool 1 Tool 2 Tool 3 Tool 4 Tool 5

47LV375H 34145 12834 55332 22797 1058

GP2 Aging Time Cool Medium Warm

(Min.) X Y X Y X Y

269 273 285 293 313 329

1 0-2 279 288 295 308 319 338

2 3-5 278 286 294 306 318 336

3 6-9 277 285 293 305 317 335

4 10-15 276 283 292 303 316 333

5 20-35 274 280 290 300 314 330

6 36-49 272 277 288 297 312 327

7 50-79 271 275 287 295 311 325

8 80~149 270 274 286 294 310 324

9 Over~150 269 273 285 293 309 323

- 13 -

LGE Internal Use OnlyCopyright © 2011 LG Electronics. Inc. All rights reserved.

Only for training and service purposes

6. GND and Internal Pressure check

6.1. 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.

6.2. 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

7. 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

8. 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” key.

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

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 10.0 15.0 W EQ On

(8 Ω Impedance) AVL On

Clear Voice On

- 14 -

LGE Internal Use OnlyCopyright © 2011 LG Electronics. Inc. All rights reserved.

Only for training and service purposes

TROUBLE SHOOTING GUIDE

1. Power-Up Boot Fail Trouble Shooting guide

Check P1501 All Voltage
Level (3.5 V, 12 V, 20/24 V)

Check power connector and
RL_ON signal.

N

Check IC703 RESET pin. Check Switch SW700.

N

Y

Replace Power board.

N

Check X701 Clock 10 MHz.
Check X903 Clock 54 MHz.

Check X701/X903 application
circuit or Replace X701/X903.

N

Y

Check IC703 UART
communication 44, 45 pin.

Check UART line or replace
IC703.

N

Y

Check IR input state of IC703
13 pin.

Check IR board.

N

Y

Re-download NEC MICOM.

Y

2. No OSD Trouble Shooting guide

Check P1501 All Voltage
Level (3.5 V, 12 V, 20 V)

Check power connector and
RL_ON signal.

N

Check Q1504 output Voltage
(12V).

Check Q1504 application circuit
or replace Q1504.

N

Y

Replace Power board.

N

Check LVDS FFC Cable. Replace Cable.

N

Y

Check LCD Module Control
board.

Y

- 15 -

LGE Internal Use OnlyCopyright © 2011 LG Electronics. Inc. All rights reserved.

Only for training and service purposes

3. Analog RF Video Trouble Shooting guide

Check RF Cable.
(TU2701 RF Cable)

You should replace Cable.

N

Check TU2701 Pin 11(Video
out put). Can you see the
normal signal?

Could you measure voltage of
TU2701 & IIC lines?
Are they all normal?

N

Y

You should check power line &
IIC line.

N

Check the input(PinAD9) of
BCM3556(IC100).
Measure waveform at
C110 or R2112 because it’s
more easy to check.
Can you see the normal
waveform?

Y

This board has big problem
because Main chip(BCM3556)
have some troubles.
After checking thoroughly all
path once again, You should
decide to replace BCM3556 or
not.

Y

You should replace TUNER.

Y

4. Digital RF Trouble Shooting guide

Check RF Cable.
MPI to TU2701 RF Cable

You should replace Cable.

N

Check TU2701 power
Pin 16 (2.5 V), Pin 13(1.2 V)

Check IC2701.

N

Y

Replace IC2701.

N

Check IIC signal TU2701
Pin 17, 18

Check IIC Line
SCL2_3.3 V/SDA3_3.3 V

N

Y

Check FE_TS_DATA[0]. Replace TU2701.

N

Y

Check Power of IC2802 (3.3 V /

1.8 V / 5 V).

Check IC2800/ IC2803.

N

Y

Check IC2800/ IC2803.

N

- 16 -

LGE Internal Use OnlyCopyright © 2011 LG Electronics. Inc. All rights reserved.

Only for training and service purposes

5. AV1(SCART) Video Trouble Shooting guide

- CVBS input

- RGB input

Is Video input normal?
JK4100 Pin 20

Check the input source & AV
cable.

N

Check the LVDS cable. Connect the cable.

N

Y

Replace IC100.

Y

Is Video input normal?
JK4100 Pin 15, 11, 7.

Check the input source & AV
cable.

N

Check the LVDS cable. Connect the cable.

N

Y

Replace IC100.

Y

6. Component/RGB Video Trouble Shooting guide

- Component input

- RGB input

Is Video input normal?
JK900 Green/Blue/Red

Check the input source &
component cable.

N

Check the input of BCM3556
(IC100) C130, C131, C132

Check the register & Bead
L904/L903/L902 etc...

N

Y

Replace IC100.

Y

Is Video input normal?
JK905 Pin 1, 2, 3

Check the input source & RGB
cable.

N

Check EDID Data.

Re-download EDID data or
Replace IC901.

N

Y

Check the input of BCM3556
C127, C128, C129

Check the register & Bead
L905/L906/L907 etc...

N

Y

Replace IC100.

Y

- 17 -

LGE Internal Use OnlyCopyright © 2011 LG Electronics. Inc. All rights reserved.

Only for training and service purposes

7. HDMI 1/ 2 Video Trouble Shooting guide

- HDMI 1

Is Video input normal?
JK800

Check the input source & HDMI
cable.

N

Check DDC communication line
JK800 Pin 16, 17

Check the EDID data.

N

Check 5V_HDMI, HPD line. Check the HDMI Cable.

N

Y

Replace IC100.

Y

Y

- HDMI 2

Is Video input normal?
JK802

Check the input source & HDMI
cable.

N

Check DDC communication line
JK802 Pin 16, 17

Check the EDID data.

N

Check Switch IC(IC800) output
signal.

Replace IC800.

N

Check 5V_HDMI, HPD line. Check the HDMI Cable.

N

Y

Y

Check the IIC line IC800 to
IC100.

Y

Replace IC100.

Y

Y

- 18 -

LGE Internal Use OnlyCopyright © 2011 LG Electronics. Inc. All rights reserved.

Only for training and service purposes

8. Audio Trouble Shooting guide

All input is no sound.

Check the input source &
input cable.

N

N

Only HDMI is no sound.

N

Only RF or DTV is no
sound.

N

Is the speaker normal? Check the speaker cable.

N

Is the speaker “on” on
Installation menu.

Y

Download the EDID
data.

Y

Check the Tuner in/out.

Y

Y

IC501 operate normal. Replace IC501.

N

Y

IC100 operate normal. Replace IC100.

N

Y

Replace main board.

Y

Set on speaker on menu.

9. External Speaker out Trouble Shooting guide

Check the input source. Check the input source.

N

N

IC502 operate normal.

Check the mute Line or
Replace IC502.

N

Is the External speaker setting
“Fixed or Ext/Int variable” on
Installation menu?

Y

Y

IC500 operate normal. Replace IC500.

N

Y

IC100 operate normal. Replace IC100.

N

Y

Replace main board.

Y

Set volume control “Fixed
or Ex/Int variable”.

- 19 -

LGE Internal Use OnlyCopyright © 2011 LG Electronics. Inc. All rights reserved.

Only for training and service purposes

10. RS-232C(DSUB 9P) function Trouble Shooting guide

- Ext Power Out

Is the 5 V or 12 V out “Yes” on
Installation menu?

Set “Yes” on Installation menu.

N

Check the IC1509(12 V),
IC1508(5 V).

Replace IC1509, IC1508.

N

Y

Check the Q1506
(EXT_PWR_DET) line.

Replace Q1506 part.

N

Y

Replace Main board.

Y

11. Commercial Function Trouble Shooting guide

- Front Clock

Check the Clock display setting
“Yes” on Installation menu.

Set “Yes” on Installation menu.

N

Check the “Time” setting on
user menu.

Set Time/Clock on user menu.

N

Y

Y

Is the clock cable normal?

Y

- IR Out

Check the IR Waveform of
Q2401, Q2402.

Replace Q2401, Q2402.

N

Replace IC702.

N

Check the clock cable.

N

Check the +5 V_ST Line. Replace the IC706.

N

Y

Check the IC705.

Y

Check the LED Clock Ass’y.

Replace the IC705

N

Check the JK1100 4 Pin
connection.

Check the IC702.

Y

Y

- 20 -

LGE Internal Use OnlyCopyright © 2011 LG Electronics. Inc. All rights reserved.

Only for training and service purposes

BLOCK DIAGRAM

BCM3556

(EU Comme rcial)

Analog

CI

FE_TS_Parallel

CI

AMP

Speaker

NVRAM

PKT0

PKT1

RMX0

EXT

Speaker

Digital

Tun er

DVB-T/C

NIM

DDR2

1Gb x 4

NAND

Flash 4Gb

RGB

SCART

COMP

COMP L/R

SPIDIF

Headphone

LPF

D Class Amp

HDMI2

HDMI1

TVLink

MAX3232

NEC SUB

MICOM

UART

Pro:Idiom

TP_INPUT

Decr ypted T P

HDMI

SWITCH

HDMI2

EXT Vol Ctrl

Modu le

LVDS(51pin)

USB

CLOCK

Dis pl ay

Commercial Feature Block

Ethernet

Ethernet

SWITCH

- 21 -

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

Only for training and service purposes

300

200

LV1

400

540

530

521

900

910

800

710

120

511

510

A2

A10

310

320

560

* Set + Stand

* Stand Base + Body

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

SOC_RESET

Copyright © 2011 LG Electronics. Inc. All rights reserved.
Only for training and service purposes

LGE Internal Use Only

NVRAM

+3.5V_ST

IC102

M24M01-HRMN6TP

NC

1

E1

2

E2

A8’h

3

VSS

4

R1032
0

R1025

4.7K

Boot Strap

NAND_DATA[0-7]

NAND_ALE

NAND_CLE

RESET

+3.3V_NORMAL

R1027
10K

R1030
100

+3.5V_ST

VCC

8

C103

WP

7

SCL

6

SDA

5

NAND_DATA[0]

NAND_DATA[1]

NAND_DATA[2]

NAND_DATA[3]

NAND_DATA[4]

NAND_DATA[5]

NAND_DATA[6]

NAND_DATA[7]

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

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

NAND_IO[6:5] : Xtal Bias Control (1, DNS)

10 : 2.4mA (3rd over tune Recommand)

NAND_IO[7] : MIPS Frequency (DNS)

R124

0.1uF

C171
8pF

OPT

Default Res. of all NAND pin is Pull-down

NAND_IO[0] : Flash Select (1)

0 : Boot From Serial Flash

1 : Boot From NAND Flash

0 : Enable Block 0 Write

1 : Disable Block 0 Write

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

00 : 1.2mA (Fundmental Recommand)

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

1.2K

C167
8pF

OPT

+3.3V_NORMAL

R1000

R1036

R1040

R1039

R1037

R1002

R1034

R1006

R158

R157

01 : 1.8mA

11 : 3.0mA

R125

1.2K

2.7K

2.7K

OPT

2.7K

OPT

2.7K

2.7K

OPT

2.7K

OPT

2.7K

2.7K

OPT

2.7K

OPT

2.7K

OPT

C181

0.1uF
50V

ESD

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

IR_INT : GPIO_23

LGE3556C (C0 VERSION)

J23

J24
H25
H24
H23

J25

F26

H28

J26
H27
G26

J27

J28

F27

G24

R116

H26

R122

G27

R117

G28

33

K23

R140

G25

U24
T26
T27
U26
U27
V26
V27
V28
T24
R23
T23
T25
R24
U25

W24

U23
V23
V24

NAND_CEb

NAND_ALE

NAND_REb
NAND_CLE
NAND_WEb
NAND_RBb

GAS10

CI_A[0-13]

/CI_WAIT

EBI_WE

NAND_DATA[0-7]

EBI_RW
EBI_CS

+3.3V_NORMAL

R194

4.7K

R193

4.7K

CI_A[3]
CI_A[4]
CI_A[2]
CI_A[1]
CI_A[0]
CI_A[5]
CI_A[6]
CI_A[8]
CI_A[9]
CI_A[13]
CI_A[12]
CI_A[11]
CI_A[10]

CI_A[7]
22
22

22 R127
22

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

FOR ESD 12V Pattern

+12V

C178

C179

0.1uF

0.1uF

50V

50V

SYS_RESETb

GAS1-*1

GAS2-*1

GAS2

8.5T_GASKET

MDS62110203

9.5T_GASKET

GAS3

MDS62110202

GAS3-*1

9.5T_GASKET

MDS62110202

8.5T_GASKET

MDS62110203

MDS62110203

9.5T_GASKET

GAS1

MDS62110202

8.5T_GASKET

9.5T_GASKET

MDS62110202

8.5T_GASKET

22R1026

SCL_EEPROM

22R1028

SDA_EEPROM

OPT

22R172

OPT

SCL2_3.3V

22R1051

SDA2_3.3V

SMD GASKET

GAS4-*1

MDS62110203

9.5T_GASKET

GAS4

8.5T_GASKET

GAS5-*1

MDS62110203

GAS5

MDS62110202

9.5T_GASKET

MDS62110202

8.5T_GASKET

GAS6-*1

MDS62110203

GAS6

8.5T_GASKET

+3.3V_NORMAL

GAS7-*1

MDS62110203

9.5T_GASKET

GAS7

MDS62110202

MDS62110203

9.5T_GASKET

GAS8

MDS62110202

8.5T_GASKET

R1045

4.7K

GAS8-*1

MDS62110203

9.5T_GASKET

GAS9

MDS62110202

8.5T_GASKET

EBI_CS

GAS9-*1

OPT

MDS62110202

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

+3.3V_NORMAL

OPT

R1008

2.7K

R1005

2.7K

R169

2.7K

OPT

R1004

2.7K

R1003

2.7K

R1035

2.7K

OPT

R1007

2.7K

R1038

2.7K

R156

2.7K

R1001

2.7K

NAND_RBb

NAND_REb

NAND_CEb

Open Drain

2.7KR134

C114

0.1uF

2.7KR191

C116

4700pF

NC_1

NC_2

NC_3

NC_4

NC_5

NC_6

RB

R

E

NC_7

NC_8

VDD_1

VSS_1

NC_9

NC_10

CL

AL

W

WP

NC_11

NC_12

NC_13

NC_14

NC_15

FLASH_WP

NAND_CLE

NAND_ALE

NAND_WEb

+3.3V_NORMAL

R136

B

C

E

4.7K

Q101
KRC103S

NAND04GW3B2DN6E

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

IC101

FLASH_Numonyx

NC_29

48

NC_28

47

NC_27

46

NC_26

45

I/O7

NAND_DATA[7]

44

I/O6

NAND_DATA[6]

43

I/O5

NAND_DATA[5]

42

I/O4

NAND_DATA[4]

41

NC_25

40

+3.3V_NORMAL

NC_24

39

NC_23

38

VDD_2

37

VSS_2

36

NC_22

35

NC_21

34

NC_20

33

I/O3

32

I/O2

31

I/O1

30

I/O0

29

NC_19

28

NC_18

27

NC_17

26

NC_16

25

C136

C115

0.1uF

NAND_DATA[3]

NAND_DATA[2]

NAND_DATA[1]

NAND_DATA[0]

10uF

10V

NAND_DATA[0-7]

NAND_DATA[0-7]

NC_1

NC_2

NC_3

NC_4

NC_5

NC_6

RY/BY

NC_7

NC_8

VCC_1

VSS_1

NC_9

NC_10

NC_11

NC_12

NC_13

NC_14

NC_15

RE

CE

CLE

ALE

WE

WP

FLASH_TOSHIBA

TC58NVG2S3ETA00

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

IC101-*1

MODEL OPTION

NC_29

48

NC_28

47

NC_27

46

NC_26

45

I/O8

44

I/O7

43

I/O6

42

I/O5

41

NC_25

40

NC_24

39

NC_23

38

VCC_2

37

VSS_2

36

NC_22

35

NC_21

34

NC_20

33

I/O4

32

I/O3

31

I/O2

30

I/O1

29

NC_19

28

NC_18

27

NC_17

26

NC_16

25

IC100

EBI_ADDR3
EBI_ADDR4
EBI_ADDR2
EBI_ADDR1
EBI_ADDR0
EBI_ADDR5
EBI_ADDR6
EBI_ADDR8
EBI_ADDR9
EBI_ADDR13
EBI_ADDR12
EBI_ADDR11
EBI_ADDR10
EBI_ADDR7
EBI_TAB
EBI_WE1B
EBI_CLK_IN
EBI_CLK_OUT
EBI_RWB
EBI_CS0B

NAND_DATA0
NAND_DATA1
NAND_DATA2
NAND_DATA3
NAND_DATA4
NAND_DATA5
NAND_DATA6
NAND_DATA7
NAND_CS0B
NAND_ALE
NAND_REB
NAND_CLE
NAND_WEB
NAND_RBB

SF_MISO
SF_MOSI
SF_SCK
SF_CSB

GPIO_00
GPIO_01
GPIO_02
GPIO_03
GPIO_04
GPIO_05
GPIO_06
GPIO_07
GPIO_08
GPIO_09
GPIO_10
GPIO_11
GPIO_12
GPIO_13
GPIO_14
GPIO_15
GPIO_16
GPIO_17
GPIO_18
GPIO_19
GPIO_20
GPIO_21
GPIO_22
GPIO_23
GPIO_24
GPIO_25
GPIO_26
GPIO_27
GPIO_28
GPIO_29
GPIO_30
GPIO_31
GPIO_32
GPIO_33
GPIO_34
GPIO_35
GPIO_36
GPIO_37
GPIO_38
GPIO_39
GPIO_40
GPIO_41
GPIO_42
GPIO_43
GPIO_44
GPIO_45
GPIO_46
GPIO_47
GPIO_48
GPIO_49
GPIO_50
GPIO_51
GPIO_52
GPIO_53
GPIO_54
GPIO_55
GPIO_56

GPIO_57
SGPIO_00
SGPIO_01
SGPIO_02
SGPIO_03
SGPIO_04
SGPIO_05
SGPIO_06
SGPIO_07

N26
L26
N25
L25
K27
K28
K24
K26
K25
AA27
AA28
AA26
L1
L3
L2
Y25
Y26
M27
AA25
R25
N28
N27
AH18
P23
M23
AD19
AE19
M4
M5
L23
Y28
Y27
G2
G3
G5
G6
G4
L24
P25
L5
K4
K1
L27
M26
N23
R28
R27
R26
P28
P27
K6
K5
P26
M3
M2
M1
L4
L6
W27
W28
W26
W25
J2
J1
K3
K2

* I2C MAP

* I2C_0 : TUNER

* I2C_1 : AUDIO AMP, NEC(OPT), Pro:Idiom,
Intelligent SENSOR

* I2C_2 : HDMI S/W, TUNER D, Ethernet HUB
* I2C_3 : EEPROM

IF_AGC_SEL

LNA2_CTL/BOSTER_CTL

RF_SWITCH_CTL

/CI_SEL

OPT

100R1052

100R1012
100R1019
100R1024

22R1055

R111

R106

R107
R108

R1044

R1033
R1046
R130

R132
R126

R133

R118

R129
R143

R160

OPT

1K

OLED

R1060

1K

NON_OLED

R1061

OPT

100R1047

22R192

100R114

OPT

100R113

22R1042

22R1029

OPT

22R119
22R1053

22R101
22R104
22

22R121

OPT

56R105

1KR199
12KR1041
1K

100R1048
100R109
100R110

For CI
BCM_TVLink_TX
BCM_TVLink_RX

22R123

100
100

100R112

0
22
22
22

22
22

OPT

0R161

22

22
100R103

22

OPT

22

22
22R102

22R190

OPT

1K

1K

GIP

R1058

R1056

EXTERNAL FRC/T_CON FRC

1K

1K

NON_GIP

R1057

R1059

INTERNAL FRC

PWM_PULL-UP

1K

FHD

R1017

1K

HD

R1021

2.7KR9204

MODEL_OPT_4
MODEL_OPT_5

HDMI_HPD_2

HDMI_HPD_1
5V_HDMI_1

EPHY_ACTIVITY

EPHY_LINK

/CI_CD1

OPC_EN

TUNER_RESET

DTV_ATV_SELECT
5V_HDMI_2
PPV_AIR/IP_SEL

+3.3V_NORMAL

1KR1022

DDR_512

MINI_LVDS

1K

DDR_256

MAIN_LVDS

R1015

USB1_OCD
ERROR_OUT
PKT1_DATA
PKT1_SYNC
PKT1_CLK

CI_5V_CTL

USB1_CTL

+3.3V_NORMAL

PWM_DIM

MODEL_OPT_1
DSUB_DET
EXT_VOL­EXT_VOL+

CI_MOD_RESET

MODEL_OPT_0

IR_INT
IR_IN

BCM_TVLink_TX
BCM_TVLink_RX

MODEL_OPT_3

FE_TS_VAL_ERR

PKT1_VALID
MODEL_OPT_2

SCART1_DET

ETHUB_MDC_BCM
ETHUB_MDIO_BCM
DDC_SCL

DDC_SDA

COMP2_DET

HP_DET

1KR1011

1KR1020

FRC

1KR1018

1KR1014

NON_FRC

INTERRUPT PIN
INTERRUPT PIN
INTERRUPT PIN

Serial PKT Data
from PROiDiom

For CI

BCM_RX
BCM_TX

C173

C180

2.2uF

100pF

25V

50V
EMI

+3.3V_NORMAL

C168

0.1uF

1.8KR115

RMX0_VALID

BCM_NEC_RX

BCM_NEC_TX

External Demod.

Serial PKT Data From PROiDiom

R187

R184

1.2K

1.2K

* I2C_0 : TUNER A

* I2C_1 : AUDIO AMP, NEC, URSA(OPT)

* I2C_2 : TUNER D, HDMI S/W, WIRELESS, USB S/W

* I2C_3 : EEPROM, URSA, P-GAMMA DATA D/L,
IC9100(P-GAMMA), LVDS(240HZ)

MODEL OPTION

PIN NAME

MODEL_OPT_0

MODEL_OPT_1

MODEL_OPT_2

MODEL_OPT_3

MODEL_OPT_4

MODEL_OPT_0
MODEL_OPT_1
MODEL_OPT_2
MODEL_OPT_3

MODEL_OPT_4

MODEL_OPT_5

MODEL_OPT_6

MODEL_OPT_5

MODEL_OPT_6

GP2 Option

*MODEL_OPT_0 & MODEL_OPT_4

REFER TO THIS OPTION

MODEL_OPT_0
LOW

HIGH

LOW HIGH

IR1_IN : GPIO_25
IR2_IN : GPIO_29
IR_OUT : GPIO_26

PWM0 : GPIO_24
PWM1 : GPIO_09

DEBUG ONLY

AUD_MASTER_CLK

A_DIM

15

324

High CI PKT INPUT
LOW PPV over IP

IC103

NL17SZ126DFT2G

+3.3V_NORMAL

OPT

R177

R183
1K

PIN NO.

R180
1K

1.2K

HIGH

R176

1.2K

URSA3

MAIN_MINI_LVDS

AA26

R26 DDR-256M

K1

L25

K27

K4

MODEL_OPT_4
LOW

DDR-512M

FHD

FRC

GIP

OLED

NO FRC

URSA3 InternalLOWHIGH
URSA3 ExternalHIGH
PWIZ Pannel T-con

with LG FRC

R171

1.2K

PPV_AIR/IP_SEL
CI_OUTCLK

/CI_CD2
/CI_IREQ
MODEL_OPT_6

OPT

R170

1.2K

SCL0_3.3V
SDA0_3.3V
SCL1_3.3V
SDA1_3.3V
SCL2_3.3V
SDA2_3.3V
SCL3_3.3V
SDA3_3.3V

NON_URSA3N28

MAIN_LVDS

NON_FRC

NON-GIP

NON_OLED

For CI

LOW

HD

GP2 Option

GP2 Option

GP2 Option

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.

Chameleon(EU_GP2_BCM3556)

xxLV375H-ZA

BCM3556 & FLASH

2010.12.20
1

Route INCM between associated

Copyright © 2011 LG Electronics. Inc. All rights reserved.
Only for training and service purposes

LGE Internal Use Only

left and right signals of same channel

ground connects to the board ground

The INCM trace ends at the

same point where the connector

(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.

BROAD BAND STUDIO

P200

TJC2508-4A

+3.3V_NORMAL

1

2

3

4

COMP2_LR_INCM

COMP2_L_IN
COMP2_R_IN

SC1_L_IN
SC1_R_IN

SC1_LR_INCM

PC_L_IN
PC_R_IN

PC_LR_INCM

C9218

4.7uF

A2.5V

1.5K

R200

R201

BLM18PG121SN1D

L212

PKT DATA to PROiDiom

for PPV over IP

CI_OUTDATA[0-7],CI_OUTSTART,CI_OUTVALID

L202

BLM18PG121SN1D

DTV/MNT_V_OUT

1.5K

A1.2V

A3.3V

L200

BLM18PG121SN1D

R209

C9216

4.7uF

51R215
51R228

51R229
51R230

51R233
51R234

R210
120

3.9K

A1.2V

C244

0.1uF
16V

BLM18PG121SN1D

C201
100pF

A3.3V

A2.5V

0.1uFC203

0.1uFC202

BLM18PG121SN1D

0.015uFC211

0.015uFC232

0.015uFC220

0.015uFC221

0.015uFC226

0.015uFC227

0.047uFC273

0.047uFC260

0.1uFC207

A1.2V

R238
75

L210

0.047uFC9217

4.7uFC208

0.047uF

C277

FE_TS_DATA_CLK

FE_TS_SERIAL

FE_TS_SYNC

RMX0_CLK
RMX0_DATA
RMX0_SYNC

CI_A[14]

A2.5V

R2360R237
0

4.7uF

R220:BCM recommened

0.1uFC209

D3.3V

EPHY_RDN

EPHY_RDP

EPHY_TDN

EPHY_TDP

L209

C9210

0.1uF

0.047uFC296

0.047uFC279

0.047uFC298

R9200
R9201
R9202

CI_OUTDATA[0]
CI_OUTDATA[1]
CI_OUTDATA[2]
CI_OUTDATA[3]
CI_OUTDATA[4]
CI_OUTDATA[5]
CI_OUTDATA[6]
CI_OUTDATA[7]
CI_OUTSTART
CI_OUTVALID

0.1uF

0.1uF

C219

C214

C212

resistor 562 ohm

0.1uFC215

0.01uFC213

SIDE_USB_DM
SIDE_USB_DP

R266

2.7K

R235

2.7K

R2181KR219
240

0.1uF

4.7uF

C247

C9208

C9211

4.7uF

0.047uFC254

0.047uFC299

0.047uFC256

0.047uFC252

0.047uFC253

0.1uF

C223

C222

0.1uF

LGE3556C (C0 VERSION)

D23

PKT0_CLK

C24

PKT0_DATA

B26

PKT0_SYNC

A25

22

RMX0_CLK

B25

22

RMX0_DATA

A26

22

RMX0_SYNC

G23

POD2CHIP_MCLKI

D25

POD2CHIP_MDI0

D24

POD2CHIP_MDI1

C25

POD2CHIP_MDI2

E27

POD2CHIP_MDI3

E26

POD2CHIP_MDI4

D28

POD2CHIP_MDI5

D27

POD2CHIP_MDI6

D26

POD2CHIP_MDI7

E23

POD2CHIP_MISTRT

E24

POD2CHIP_MIVAL

F25

CHIP2POD_MCLKO

C27

CHIP2POD_MDO0

C26

CHIP2POD_MDO1

B28

CHIP2POD_MDO2

B27

CHIP2POD_MDO3

A27

CHIP2POD_MDO4

F24

CHIP2POD_MDO5

F23

CHIP2POD_MDO6

E25

CHIP2POD_MDO7

C28

CHIP2POD_MOSTRT

A28

CHIP2POD_MOVAL

AC18

VDAC_AVDD2P5

AF20

VDAC_AVDD1P2

AG20

VDAC_AVDD3P3_1

AG21

VDAC_AVDD3P3_2

AF19

VDAC_AVSS_1

AD20

VDAC_AVSS_2

AE20

VDAC_AVSS_3

560R220

AH22

VDAC_RBIAS

AH20

VDAC_1

AG19

VDAC_2

AH21

VDAC_VREG

M25

BSC_S_SCL

M24

BSC_S_SDA

R6

USB_AVSS_1

T6

USB_AVSS_2

R7

USB_AVSS_3

T7

USB_AVSS_4

T8

USB_AVSS_5

R3

USB_AVDD1P2

U3

USB_AVDD1P2PLL

T4

USB_AVDD2P5

T3

USB_AVDD2P5REF

R4

USB_AVDD3P3

U4

USB_RREF

V1

USB_DM1

V2

USB_DP1

U1

USB_DM2

U2

USB_DP2

T5

USB_MONCDR

R5

USB_MONPLL

R1

USB_PWRFLT_1

R2

USB_PWRFLT_2

T2

USB_PWRON_1

T1

USB_PWRON_2

P6

EPHY_VREF

P5

EPHY_RDAC

P3

EPHY_RDN

P2

EPHY_RDP

N3

EPHY_TDN

N2

EPHY_TDP

P1

EPHY_AVDD1P2

P4

EPHY_AVDD2P5

N4

EPHY_PLL_VDD1P2

N1

EPHY_AGND_1

N5

EPHY_AGND_2

P7

EPHY_AGND_3

AE6

AUDMX_LEFT1

AD7

AUDMX_RIGHT1

AF6

AUDMX_INCM1

AH4

AUDMX_LEFT2

AG5

AUDMX_RIGHT2

AG4

AUDMX_INCM2

AG6

AUDMX_LEFT3

AF7

AUDMX_RIGHT3

AE7

AUDMX_INCM3

AH5

AUDMX_LEFT4

AG7

AUDMX_RIGHT4

AH6

AUDMX_INCM4

AD8

AUDMX_LEFT5

AF8

AUDMX_RIGHT5

AE8

AUDMX_INCM5

AH7

AUDMX_LEFT6

AH8

AUDMX_RIGHT6

AG8

AUDMX_INCM6

AF5

AUDMX_AVSS_1

AB9

AUDMX_AVSS_2

AA10

AUDMX_AVSS_3

AB10

AUDMX_AVSS_4

AA11

AUDMX_AVSS_5

AB11

AUDMX_AVSS_6

AC8

AUDMX_LDO_CAP

AE5

AUDMX_AVDD2P5

IC100

LVDS_TX_0_DATA0_P

LVDS_TX_0_DATA0_N

LVDS_TX_0_DATA1_P

LVDS_TX_0_DATA1_N

LVDS_TX_0_DATA2_P

LVDS_TX_0_DATA2_N

LVDS_TX_0_DATA3_P

LVDS_TX_0_DATA3_N

LVDS_TX_0_DATA4_P

LVDS_TX_0_DATA4_N

LVDS_TX_0_CLK_P

LVDS_TX_0_CLK_N

LVDS_TX_1_DATA0_P

LVDS_TX_1_DATA0_N

LVDS_TX_1_DATA1_P

LVDS_TX_1_DATA1_N

LVDS_TX_1_DATA2_P

LVDS_TX_1_DATA2_N

LVDS_TX_1_DATA3_P

LVDS_TX_1_DATA3_N

LVDS_TX_1_DATA4_P

LVDS_TX_1_DATA4_N

LVDS_TX_1_CLK_P

LVDS_TX_1_CLK_N

LVDS_PLL_VREG

LVDS_TX_AVDDC1P2
LVDS_TX_AVDD2P5_1
LVDS_TX_AVDD2P5_2

LVDS_TX_AVSS_1
LVDS_TX_AVSS_2
LVDS_TX_AVSS_3
LVDS_TX_AVSS_4
LVDS_TX_AVSS_5
LVDS_TX_AVSS_6
LVDS_TX_AVSS_7
LVDS_TX_AVSS_8

LVDS_TX_AVSS_9
LVDS_TX_AVSS_10
LVDS_TX_AVSS_11

CLK54_AVDD1P2
CLK54_AVDD2P5

CLK54_XTAL_N

CLK54_XTAL_P

CLK54_MONITOR

VCXO_AGND_1
VCXO_AGND_2
VCXO_AGND_3

VCXO_AVDD1P2

VCXO_PLL_AUDIO_TESTOUT

POR_OTP_VDD2P5

PLL_MAIN_AVDD1P2

PLL_MAIN_MIPS_EREF_TESTOUT

A2.5V

PLL_MAIN_AGND

PLL_RAP_AVD_TESTOUT
PLL_RAP_AVD_AVDD1P2

PLL_RAP_AVD_AGND

BYP_SYS216_CLK

BYP_SYS175_CLK

CLK54_AVSS

PM_OVERRIDE

RESET_OUTB

TMODE_0
TMODE_1
TMODE_2
TMODE_3

SPI_S_MISO

POR_VDD1P2

EJTAG_TCK

EJTAG_TDI
EJTAG_TDO
EJTAG_TMS

EJTAG_TRSTB

EJTAG_CE0

EJTAG_CE1

BYP_CPU_CLK

BYP_DS_CLK

RESETB

NMIB

B4
A4
C6
B6
B3
A3
A1
A2
D5
D6
C5
B5
B1
B2
C2
C3
D1
D2
E1
E2
E3
E4
D3
D4
F5

C228

10uF

F1
F4
F2
C1
F3
C4
A5
E5
E6
D7
E7
F7
G7
H7

AD27
AD28
AD26
AC26
AC27
AE25
Y23

AA23
AB24
AC24
AF25
AF24

C233

0.1uF

P24
F6
N24
J5
J4
J6
J3
V25
AH3
AB8

H4
H3
H2
H1
G1
H6
H5

AB26
AC25
AB27
M6
N6
N7

AA24
Y24
AE24
AD25

R221

L211

BLM18PG121SN1D

C231

10uF

R240

390

OPT

1K R222
1K R262

TP is Necessory

4.7K

OPT

1K

C238

0.1uF

C236

C239

A1.2V

0.1uF

C9202

BLM18PG121SN1D

C235

4.7uF
+3.3V_NORMAL

A2.5V

C234

0.1uF

R249

0.1uF

LVDS_TX_1_DATA4_N

LVDS_TX_1_DATA4_P

LVDS_TX_1_DATA3_N

LVDS_TX_1_DATA3_P

LVDS_TX_1_DATA2_N

LVDS_TX_1_DATA2_P

LVDS_TX_1_DATA1_N

LVDS_TX_1_DATA1_P

LVDS_TX_1_DATA0_N

LVDS_TX_1_DATA0_P
LVDS_TX_1_CLK_N

LVDS_TX_1_CLK_P

LVDS_TX_0_DATA4_N

LVDS_TX_0_DATA4_P

LVDS_TX_0_DATA3_N

LVDS_TX_0_DATA3_P

LVDS_TX_0_DATA2_N

LVDS_TX_0_DATA2_P

LVDS_TX_0_DATA1_N

LVDS_TX_0_DATA1_P

LVDS_TX_0_DATA0_N

LVDS_TX_0_DATA0_P
LVDS_TX_0_CLK_N

LVDS_TX_0_CLK_P

0.1uF

4.7uF
C295

C242

A2.5V

0.1uF

C251

L203

C241

4.7uF

0.1uF

C237

C9203

A1.2V

4.7uF

54MHz_XTAL_N
54MHz_XTAL_P

OPT

R206
22

L204

BLM18PG121SN1D

L207

BLM18PG121SN1D

C240

0.1uF

4.7uF

A1.2V

A1.2V

A1.2V

SYS_RESET_BCM
SYS_RESETb

OPT

R224

2.7K

R226

2.7K

+3.3V_NORMAL

A1.2V

R225

2.7K

OPT

R227

2.7K

A2.5V

Near Q1705

Near J1500

Near J1603

Near P1600

Near J1500

Near J1603

Near J1500

Near J1602

Near Q1704

54MHz X-TAL

54MHz_XTAL_N

54MHz_XTAL_P

VIDEO INCM

Run Along TUNER_CVBS_IF_P Trace

Run Along SC1_R,SC_G,SC_B Trace

Run Along COMP1_Y_IN,COMP1_Pr_IN,COMP1_Pb_IN Trace

Run Along DSUB_R Trace

Run Along DSUB_G Trace

Run Along DSUB_B Trace

Run Along SC1_CVBS_IN Trace

AUDIO INCM

5.1

R259

5.1

R257

5.1

R252

Route Between COMP1_L_IN & COMP1_R_IN

Route Between SC1_L_IN & SC1_R_IN

Route Between PC_L_IN & PC_R_IN

Route Along With TUNER_SIF_IF_N

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

C230
12pF

12pF

C229

R243

C257

L208

604

22

R212

33pF

1008LS-272XJLC

22

R211

X903

21

54MHz

PLACE NEAR BCM CHIP

34

R244

34

R245

34

R24634R247

34

R260

34

R248

34

R251

0.1uFC9201

PLACE NEAR BCM CHIP

0.15uF
C265

0.15uF
C9212

0.15uF
C269

0.1uFC258

0.1uFC9209

0.1uFC262

0.1uFC9205

0.1uFC9206

0.1uFC264

SC1_CVBS_INCM

TU_CVBS_INCM

SC1_RGB_INCM

COMP2_VID_INCM

R_VID_INCM

G_VID_INCM

B_VID_INCM

C9215

0.47uF

0.47uF
C270

0.47uF
C9200

TU_SIF_INCM

COMP2_LR_INCM

SC1_LR_INCM

PC_LR_INCM

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.

C217
10uF

Chameleon(EU_GP2_BCM3556)

xxLV375H-ZA

BCM3556 & AUD_IN/LVDS

2010.12.20
2

D1.2V

Copyright © 2011 LG Electronics. Inc. All rights reserved.
Only for training and service purposes

LGE Internal Use Only

D1.2V

D3.3V

DSUB

COMPONENT

COMP2_VID_INCM

SC1_RGB

CVBS

DSUB_R

R_VID_INCM

DSUB_G

G_VID_INCM

DSUB_B

B_VID_INCM

COMP2_Y
COMP2_Pr
COMP2_Pb

SC1_RGB_INCM

TU_CVBS

SC1_CVBS_IN

TU_CVBS_INCM

SC1_CVBS_INCM

TU_SIF_INCM

SC1_G
SC1_R
SC1_B

TU_SIF

HALF NIM TUMER

1%R9203

10

82

10pF

1%

C104

R120

R128
0

OPT

CONNECT NEAR BCM CHIP

SC1_FB

OPT

R3056
120

R312

C278

4.7uF

C373
1000pF

C319

0.1uF

C267

C289

C297

4.7uF

0.1uF

D1.8V

C291

10uF

C2004
33uF
10V

C280

4.7uF

0.01uF

D1.8V

C318

C304

0.1uF

16V

0.1uF

16V

16V

C377

C255

C364

0.1uF

C245

4.7uF

C274

0.1uF

C363

0.1uF

16V

1000pF

C272

0.1uF

C357
10uF

10V

16V

LGE3556C (C0 VERSION)

AD5

DVSS_1

AD6

DVSS_2

J7

DVSS_3

K7

DVSS_4

L7

DVSS_5

M7

DVSS_6

AB7

DVSS_7

AC7

DVSS_8

G8

DVSS_9

D9

DVSS_10

AA9

DVSS_11

G10

DVSS_12

A11

DVSS_13

L11

DVSS_14

M11

DVSS_15

N11

DVSS_16

P11

DVSS_17

R11

DVSS_18

T11

DVSS_19

U11

DVSS_20

V11

DVSS_21

D12

DVSS_22

G12

DVSS_23

L12

DVSS_24

M12

DVSS_25

N12

DVSS_26

P12

DVSS_27

R12

DVSS_28

T12

DVSS_29

U12

DVSS_30

V12

DVSS_31

L13

DVSS_32

M13

DVSS_33

N13

DVSS_34

P13

DVSS_35

R13

DVSS_36

T13

DVSS_37

U13

DVSS_38

V13

DVSS_39

G14

DVSS_40

L14

DVSS_41

M14

DVSS_42

N14

DVSS_43

P14

DVSS_44

R14

DVSS_45

T14

DVSS_46

U14

DVSS_47

V14

DVSS_48

L15

DVSS_49

M15

DVSS_50

N15

DVSS_51

P15

DVSS_52

R15

DVSS_53

T15

DVSS_54

U15

DVSS_55

V15

DVSS_56

A16

DVSS_57

G16

DVSS_58

L16

DVSS_59

M16

DVSS_60

N16

DVSS_61

C243

C249

0.1uF

4.7uF

TU_IF_AGC_1
TU_IF_AGC_2

TU_IF_AGC_1
TU_IF_AGC_2

TU_IF_N_1
TU_IF_P_1

TU_IF_N_1
TU_IF_P_1

A2.5V

C118

0.01uF

C140

4.7uF

34R311

C127

C128

C129

C130
C131
C132

C133
C134
C135

C110

C125

SC1_ID

C144

0.1uF
C122

4.7uF

C123

0.01uF

OPT
OPT
OPT

OPT

A1.2V

0
0
0

0.1uF

0.1uF

0.1uF

0.1uF

0.1uF

0.1uF

0.1uF

0.1uF

0.1uF

0.1uF

0.1uF

BLM18PG121SN1D

L102

C113

0.1uF

A1.2V

L103

BLM18PG121SN1D

A1.2V

C111

0.1uF

47pFC101

75

75

R131

751%

C105

R135

OPT

18 1%R2112

R2114

0

A2.5V

A2.5V

R137

R4020

10K

R139
12K

R4021
12K

R2117
0

10K

C106

0.1uF

R3055
240

OPT

C3007

0.1uF

C169

47pF

10pF

R142

R141

A2.5V

C112

0.1uF

47pF

C170

75

OPT

75

R313

R315

OPT

75

OPT

75

A1.2V

R2116
0

OPT

BLM18PG121SN1D

L104

BLM18PG121SN1D

L105

C117
1000pF

OPT

L106

BLM18PG121SN1D

C121

0.1uF

RGB_HSYNC
RGB_VSYNC

C119

C172

4.7uF

0.1uF

C120
1000pF

OPT

LGE3556C (C0 VERSION)

AG28

DS_AGCI_CTL

AH28

DS_AGCT_CTL

AA21

EDSAFE_AVSS_1

AB22

EDSAFE_AVSS_2

AF26

EDSAFE_AVSS_3

AF27

EDSAFE_AVSS_4

AF28

EDSAFE_AVSS_5

AG27

EDSAFE_AVDD2P5

AE26

EDSAFE_DVDD1P2

AE28

EDSAFE_IF_N

AE27

EDSAFE_IF_P

AD24

PLL_DS_AGND

AB19

PLL_DS_AVDD1P2

AB25

PLL_DS_TESTOUT

AB18

SD_V5_AVDD1P2

AC17

SD_V5_AVDD2P5

AB17

SD_V5_AVSS

AD14

SD_V1_AVDD1P2

AD16

SD_V1_AVDD2P5

AB15

SD_V1_AVSS_1

AC15

SD_V1_AVSS_2

AD13

SD_V2_AVDD1P2

AE13

SD_V2_AVDD2P5

AC13

SD_V2_AVSS_1

AB14

SD_V2_AVSS_2

AC14

SD_V2_AVSS_3

AC12

SD_V3_AVDD1P2

AD12

SD_V3_AVDD2P5

AB13

SD_V3_AVSS_1

AA14

SD_V3_AVSS_2

AC11

SD_V4_AVDD1P2

AD11

SD_V4_AVDD2P5

AB12

SD_V4_AVSS

AD10

SD_R

AC10

SD_INCM_R

AE9

SD_G

AF9

SD_INCM_G

AH9

SD_B

AG9

SD_INCM_B

AG15

SD_Y1

AE15

SD_PR1

AF15

SD_PB1

AH15

SD_INCM_COMP1

AG16

SD_Y2

AF16

SD_PR2

AH17

SD_PB2

AH16

SD_INCM_COMP2

AG14

R147

SD_Y3

AE14

R148

SD_PR3

AF14

R149

SD_PB3

AH14

0.1uFC126
SD_INCM_COMP3

AH10

SD_L1

AG10

SD_C1

AE10

SD_INCM_LC1

AE11

SD_L2

AF11

SD_C2

AH11

SD_INCM_LC2

AH13

SD_L3

AE12

SD_C3

AF12

SD_INCM_LC3

AD9

SD_CVBS1

AG11

SD_CVBS2

AG12

SD_CVBS3

AF13

SD_CVBS4

AC9

SD_INCM_CVBS1

AF10

SD_INCM_CVBS2

AH12

SD_INCM_CVBS3

AG13

SD_INCM_CVBS4

AF17

SD_SIF1

AG17

SD_INCM_SIF1

AD15

SD_FB

AE16

SD_FS

AE17

SD_FS2

AB16

PLL_VAFE_AVDD1P2

AA15

PLL_VAFE_AVSS

AC16

PLL_VAFE_TESTOUT

AG3

RGB_HSYNC

AF4

RGB_VSYNC

IC100

I2S_CLK_IN

I2S_CLK_OUT

I2S_DATA_IN

I2S_DATA_OUT

I2S_LR_OUT
AUD_LEFT0_N
AUD_LEFT0_P

AUD_AVDD2P5_0

AUD_AVSS_0_1
AUD_AVSS_0_2
AUD_AVSS_0_3
AUD_AVSS_0_4

AUD_AVSS_0_5
AUD_RIGHT0_N
AUD_RIGHT0_P

AUD_LEFT1_N

AUD_LEFT1_P
AUD_RIGHT1_N
AUD_RIGHT1_P

AUD_AVDD2P5_1

AUD_AVSS_1_1
AUD_AVSS_1_2
AUD_AVSS_1_3

AUD_LEFT2_N

AUD_LEFT2_P
AUD_RIGHT2_N
AUD_RIGHT2_P

AUD_AVDD2P5_2

AUD_AVSS_2_1
AUD_AVSS_2_2

AUD_SPDIF

SPDIF_AVDD2P5

SPDIF_AVSS

SPDIF_IN_N
SPDIF_IN_P

HDMI_RX_0_CEC_DAT

HDMI_RX_0_HTPLG_IN

HDMI_RX_0_HTPLG_OUT

HDMI_RX_0_DDC_SCL
HDMI_RX_0_DDC_SDA

HDMI_RX_0_RESREF

HDMI_RX_0_CLK_N

HDMI_RX_0_CLK_P

HDMI_RX_0_DATA0_N

HDMI_RX_0_DATA0_P

HDMI_RX_0_DATA1_N

HDMI_RX_0_DATA1_P

HDMI_RX_0_DATA2_N

HDMI_RX_0_DATA2_P

HDMI_RX_0_VDD3P3
HDMI_RX_0_VDD1P2
HDMI_RX_0_VDD2P5

HDMI_RX_0_AVSS_1
HDMI_RX_0_AVSS_2
HDMI_RX_0_AVSS_3
HDMI_RX_0_AVSS_4
HDMI_RX_0_AVSS_5
HDMI_RX_0_AVSS_6

HDMI_RX_0_PLL_AVSS

HDMI_RX_0_PLL_DVDD1P2

HDMI_RX_0_PLL_DVSS

HDMI_RX_1_CEC_DAT

HDMI_RX_1_HTPLG_IN

HDMI_RX_1_HTPLG_OUT

HDMI_RX_1_DDC_SCL
HDMI_RX_1_DDC_SDA

HDMI_RX_1_RESREF

HDMI_RX_1_CLK_N

HDMI_RX_1_CLK_P

HDMI_RX_1_DATA0_N

HDMI_RX_1_DATA0_P

HDMI_RX_1_DATA1_N

HDMI_RX_1_DATA1_P

HDMI_RX_1_DATA2_N

HDMI_RX_1_DATA2_P

HDMI_RX_1_VDD3P3
HDMI_RX_1_VDD1P2
HDMI_RX_1_VDD2P5

HDMI_RX_1_AVSS_1
HDMI_RX_1_AVSS_2
HDMI_RX_1_AVSS_3
HDMI_RX_1_AVSS_4
HDMI_RX_1_AVSS_5
HDMI_RX_1_AVSS_6
HDMI_RX_1_AVSS_7
HDMI_RX_1_AVSS_8
HDMI_RX_1_AVSS_9

HDMI_RX_1_PLL_AVSS

HDMI_RX_1_PLL_DVDD1P2

HDMI_RX_1_PLL_DVSS

I2S_LR_IN

AE18
AF18
AD17
AH19
AD18
AG18
AG26
AH26
AF23
AA20
AB21
AC22
AC23
AD23
AH25
AG25
AH23
AG23
AG24
AH24
AE22
AB20
AC21
AE23
AF21
AE21
AF22
AG22
AD21
AC20
AD22
AH2
AC6
AE4
AF3
AH1

AG1
AA6
AA5
AB3
Y6
AC4
AC1
AC2
AD1
AD2
AE1
AE2
AF1
AF2
AD3
AE3
AC3
AD4
AB5
AB6
AG2
AB4
AA7
Y8
AC5
W8

AA3
V4
U6
V5
V3
W4
W2
W3
Y1
Y2
AA2
AA1
AB2
AB1
Y3
Y4
W5
W1
U5
W6
U7
V7
W7
U8
V8
Y5
V6
AA4
Y7

R303
R153

R309

R307
R308
R152

R2036
1K

C150

0.1uF

0R2035
10K

0
0
499

1KR301

0R304

C145

4.7uF

10KR300
0R302

0
499

C158
1000pF

C250
1000pF

C382

0.01uF

SCART1_Lout_N

SCART1_Lout_P
SCART1_Rout_N
SCART1_Rout_P

SPDIF_OUT

+5V_NORMAL

HDMI1_SCL_BCM
HDMI1_SDA_BCM

HDMI1_RXC-_BCM
HDMI1_RXC+_BCM
HDMI1_RX0-_BCM
HDMI1_RX0+_BCM
HDMI1_RX1-_BCM
HDMI1_RX1+_BCM
HDMI1_RX2-_BCM
HDMI1_RX2+_BCM

C153

0.1uF

C151

0.01uF

+5V_NORMAL

HDMI2_SCL_BCM
HDMI2_SDA_BCM

HDMI2_RXC-_BCM
HDMI2_RXC+_BCM
HDMI2_RX0-_BCM
HDMI2_RX0+_BCM
HDMI2_RX1-_BCM
HDMI2_RX1+_BCM
HDMI2_RX2-_BCM
HDMI2_RX2+_BCM

C146

4.7uF

C159
1000pF

C147

0.01uF

HP_ROUT_N
HP_ROUT_P
EXT_LOUT_N
EXT_LOUT_P
EXT_ROUT_N
EXT_ROUT_P

C148

0.01uF

C149

0.01uF

C160

0.1uF

C165

10uF

C154

0.1uF

C152

0.01uF

C381

C380

0.1uF

10uF

AUD_SCK

AUD_LRCH

AUD_LRCK
HP_LOUT_N
HP_LOUT_P

C155

0.1uF

C156

0.1uF

C157

0.1uF

BLM18PG121SN1D

C161

0.1uF

BLM18PG121SN1D

L107

C166
10uF

L108

C163

C162

C164

10uF

10uF

10uF

A2.5V

C379

10uF

C3008

0.1uF
16V

C286
33uF

A3.3V

BLM18PG121SN1D

A1.2V

A3.3V

BLM18PG121SN1D

A1.2V

C384
33uF
10V

FOR ESD

L110

L109

A2.5V

A2.5V

C3006

0.1uF
16V

A2.5V

A2.5V

C287
100uF
16V

FOR ESD

C383
1000pF

0.01uF

C248
1000pF

0.1uF

C216

0.1uF

C281
1000pF

C2003

R205

0.1uF

C376

4.7uF

C268
1000pF

A3.3V

20

C282
1000pF

D1.2V

D3.3V

D1.8V

C378

C246

C374

C259

0.01uF

1000pF

C370

C371

0.01uF

C283
1000pF

0.1uF

C369

4.7uF

C284

0.01uF

LGE3556C (C0 VERSION)

H8

VDDC_1

J8

VDDC_2

K8

VDDC_3

L8

VDDC_4

M8

VDDC_5

N8

VDDC_6

P8

VDDC_7

R8

VDDC_8

AA8

VDDC_9

H9

VDDC_10

H10

VDDC_11

H11

VDDC_12

H12

VDDC_13

H13

VDDC_14

H14

VDDC_15

H15

VDDC_16

H16

VDDC_17

H17

VDDC_18

H18

VDDC_19

H19

VDDC_20

H21

VDDC_21

J21

VDDC_22

K21

VDDC_23

L21

VDDC_24

M21

VDDC_25

N21

VDDC_26

P21

VDDC_27

R21

VDDC_28

T21

VDDC_29

U21

VDDC_30

V21

VDDC_31

W21

VDDC_32

Y21

VDDC_33

AH27

AGC_VDDO

AA12

VDDO_1

AA13

VDDO_2

AA18

VDDO_3

AA19

VDDO_4

E28

VDDO_5

L28

VDDO_6

U28

VDDO_7

AB28

VDDO_8

A9

DDRV_1

G9

DDRV_2

G11

DDRV_3

G13

DDRV_4

A14

DDRV_5

G15

DDRV_6

G17

DDRV_7

A19

DDRV_8

G19

DDRV_9

C366

0.1uF

IC100

C292
1000pF

C285

0.01uF

C266

4.7uF

C293

0.01uF

C2005

0.01uF

C288
1000pF

D3.3V

D1.8V

C294

0.1uF

C2006

0.01uF

C290

0.01uF

C365

0.1uF
16V

0.01uF

C275

0.1uF

C356

0.1uF
16V

IC100

C375

0.1uF

C276

0.1uF

C348

0.1uF
16V

DVSS_62
DVSS_63
DVSS_64
DVSS_65
DVSS_66
DVSS_67
DVSS_68
DVSS_69
DVSS_70
DVSS_71
DVSS_72
DVSS_73
DVSS_74
DVSS_75
DVSS_76
DVSS_77
DVSS_78
DVSS_79
DVSS_80
DVSS_81
DVSS_82
DVSS_83
DVSS_84
DVSS_85
DVSS_86
DVSS_87
DVSS_88
DVSS_89
DVSS_90
DVSS_91
DVSS_92
DVSS_93
DVSS_94
DVSS_95
DVSS_96
DVSS_97
DVSS_98

DVSS_99
DVSS_100
DVSS_101
DVSS_102
DVSS_103
DVSS_104
DVSS_105
DVSS_106
DVSS_107
DVSS_108
DVSS_109
DVSS_110
DVSS_111
DVSS_112
DVSS_113
DVSS_114
DVSS_115
DVSS_116
DVSS_117

C263

4.7uF

C320

0.1uF

P16
R16
T16
U16
V16
AA16
D17
L17
M17
N17
P17
R17
T17
U17
V17
AA17
AC19
G18
L18
M18
N18
P18
R18
T18
U18
V18
D20
G20
H20
A21
E21
F21
G21
E22
F22
G22
H22
J22
K22
L22
M22
N22
P22
R22
T22
U22
V22
W22
Y22
AA22
W23
AB23
F28
M28
T28
AC28

16V

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.

Chameleon(EU_GP2_BCM3556)

xxLV375H-ZA

BCM3556 & VIDEO

2010.12.20
3

LGE3556C (C0 VERSION)

Copyright © 2011 LG Electronics. Inc. All rights reserved.
Only for training and service purposes

LGE Internal Use Only

IC100

DDR_BVDD0
DDR_BVDD1

DDR_PLL_TEST

DDR_PLL_LDO

DDR_EXT_CLK

DDR0_CLKB

DDR1_CLKB

DDR01_CASB

DDR0_DQS0B

DDR0_DQS1B

DDR1_DQS0B

DDR1_DQS1B
DDR01_RASB

DDR01_WEB
DDR_VDDP1P8_1
DDR_VDDP1P8_2

DDR_BVSS0
DDR_BVSS1

DDR01_CKE

DDR_COMP

DDR01_ODT

DDR0_CLK

DDR1_CLK

DDR01_A00
DDR01_A01
DDR01_A02
DDR01_A03

DDR0_A04
DDR0_A05

DDR0_A06
DDR01_A07
DDR01_A08
DDR01_A09
DDR01_A10
DDR01_A11
DDR01_A12
DDR01_A13

DDR1_A04

DDR1_A05

DDR1_A06

DDR01_BA0
DDR01_BA1
DDR01_BA2

DDR0_DQ00
DDR0_DQ01
DDR0_DQ02
DDR0_DQ03
DDR0_DQ04
DDR0_DQ05
DDR0_DQ06
DDR0_DQ07
DDR0_DQ08
DDR0_DQ09
DDR0_DQ10
DDR0_DQ11
DDR0_DQ12
DDR0_DQ13
DDR0_DQ14
DDR0_DQ15
DDR1_DQ00
DDR1_DQ01
DDR1_DQ02
DDR1_DQ03
DDR1_DQ04
DDR1_DQ05
DDR1_DQ06
DDR1_DQ07
DDR1_DQ08
DDR1_DQ09
DDR1_DQ10
DDR1_DQ11
DDR1_DQ12
DDR1_DQ13
DDR1_DQ14
DDR1_DQ15

DDR0_DM0
DDR0_DM1
DDR1_DM0
DDR1_DM1

DDR0_DQS0

DDR0_DQS1

DDR1_DQS0

DDR1_DQS1

DDR_VREF0
DDR_VREF1

A1.2V

A6

0.1uF C403

A24

0.1uF C404
B7
B24
F20
B23
B17
C22
E16
C23
B12
C12
A13
A12
B15
E14
A15
D15
E13
E12
F13
C14
F14
B14
D14
C13
D13
B13
F15
C15
D16
F16
B16
E15
A17
A8
B11
B8
D11
E11
C8
C11
C9
D8
E10
E9
F11
F12
E8
D10
F8
C18
C20
A18
B21
C21
B18
B20
D18
E18
D21
F18
E20
A22
F17
B22
E17
A10
C10
A20
F19
B10
B9
F10
F9
B19
C19
E19
D19
C16
A7
A23
C17
C7
D22

0.1uF

C406

R411
OPT

DDR01_A[0]
DDR01_A[1]
DDR01_A[2]
DDR01_A[3]

DDR01_A[7]
DDR01_A[8]

DDR01_A[9]
DDR01_A[10]
DDR01_A[11]
DDR01_A[12]
DDR01_A[13]

DDR0_DQ[0]
DDR0_DQ[1]
DDR0_DQ[2]
DDR0_DQ[3]
DDR0_DQ[4]
DDR0_DQ[5]
DDR0_DQ[6]
DDR0_DQ[7]
DDR0_DQ[8]
DDR0_DQ[9]
DDR0_DQ[10]
DDR0_DQ[11]
DDR0_DQ[12]
DDR0_DQ[13]
DDR0_DQ[14]
DDR0_DQ[15]
DDR1_DQ[0]
DDR1_DQ[1]
DDR1_DQ[2]
DDR1_DQ[3]
DDR1_DQ[4]
DDR1_DQ[5]
DDR1_DQ[6]
DDR1_DQ[7]

DDR1_DQ[8]

DDR1_DQ[9]
DDR1_DQ[10]
DDR1_DQ[11]
DDR1_DQ[12]
DDR1_DQ[13]
DDR1_DQ[14]
DDR1_DQ[15]

D1.8V

C415

0.1uF

0

R412

DDR0_A[4]
DDR0_A[5]
DDR0_A[6]

DDR1_A[4]
DDR1_A[5]
DDR1_A[6]

240

1%

DDR01_CKE

DDR01_ODT

DDR0_CLK
DDR0_CLKb
DDR1_CLK
DDR1_CLKb

DDR01_A[0-3]

DDR0_A[4-6]

DDR01_A[7-13]

DDR1_A[4-6]

DDR01_BA0
DDR01_BA1
DDR01_BA2
DDR01_CASb

DDR0_DQ[0-7]

DDR0_DQ[8-15]

DDR1_DQ[0-7]

DDR1_DQ[8-15]

DDR0_DM0
DDR0_DM1
DDR1_DM0
DDR1_DM1

DDR0_DQS0
DDR0_DQS0b
DDR0_DQS1
DDR0_DQS1b
DDR1_DQS0
DDR1_DQS0b

C427

0.1uF

OPT

DDR1_DQS1
DDR1_DQS1b
DDR01_RASb

DDR01_WEb

C407

C405

C402

C408

1uF

1uF

0.1uF C428

470pF

470pF

OPT

OPT

OPT

DDR0_VREF0

DDR1_VREF0

C410

C409

C400

C401

1uF

1uF

470pF

470pF

* DDR_VTT

VTT

VTT_IN

VCC

VDDQ

C422
1uF
10V

R417
220

D3.3V

C416
10uF
10V

C420

0.1uF
16V

D1.8V

C418
1uF
10V

C426
10uF
16V

DDR0_VREF0

C411

0.1uF
16V

C417

C425

10uF

10uF

10V

16V

DDR1_VREF0

DDR_VTT

C419
10uF
10V

R414
0

R415
0

C412

0.1uF
16V

C423
10uF
10V

C413

0.1uF
16V

C414

0.1uF
16V

R418

IC404

BD35331F-E2

10K

GND

VTTS

VREF

1

EN

2

3

4

8

7

6

5

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.

DDR01_A[0-3,7-13]

DDR0_A[4-6]

DDR01_A[0-3,7-13]

DDR0_A[4-6]

DDR0_CLK

DDR0_CLKb
DDR01_CKE

DDR01_RASb
DDR01_CASb

DDR01_WEb

DDR01_BA0
DDR01_BA1
DDR01_BA2

DDR01_A[0]
DDR01_A[1]
DDR01_A[2]

DDR01_A[3]
DDR0_A[4]
DDR0_A[5]
DDR0_A[6]

DDR01_A[7]

DDR01_A[8]

DDR01_A[9]

DDR01_A[10]

DDR01_A[11]

DDR01_A[12]

DDR01_A[13]

R406

100 1%

DDR01_ODT

DDR0_CLK
DDR0_CLKb
DDR01_CKE

DDR01_RASb
DDR01_CASb

DDR01_WEb

DDR01_BA0
DDR01_BA1
DDR01_BA2

DDR01_A[0]
DDR01_A[1]
DDR01_A[2]

DDR01_A[3]
DDR0_A[4]
DDR0_A[5]
DDR0_A[6]

DDR01_A[7]

DDR01_A[8]

DDR01_A[9]

DDR01_A[10]

DDR01_A[11]

DDR01_A[12]

DDR01_A[13]

DDR01_ODT

HONG YEON HYUK

C440

470pF

IC400

NT5TU128M8DE_BD

DDR_NANYA

E8

CK

F8

CK

F2

CKE

F7

RAS

G7

CAS

F3

WE

G8

CS

G2

BA0

G3

BA1

G1

NC_1/BA2

H8

A0

H3

A1

H7

A2

J2

A3

J8

A4

J3

A5

J7

A6

K2

A7

K8

A8

K3

A9

H2

A10/AP

K7

A11

L2

A12

L8

A13

L3

NC_2/A14

L7

NC_3/A15

F9

ODT

IC401

NT5TU128M8DE_BD

DDR_NANYA

E8

CK

F8

CK

F2

CKE

F7

RAS

G7

CAS

F3

WE

G8

CS

G2

BA0

G3

BA1

G1

NC_1/BA2

H8

A0

H3

A1

H7

A2

J2

A3

J8

A4

J3

A5

J7

A6

K2

A7

K8

A8

K3

A9

H2

A10/AP

K7

A11

L2

A12

L8

A13

L3

NC_2/A14

L7

NC_3/A15

F9

ODT

C441

0.047uF

C442

0.1uF

DM/RDQS

NU/RDQS

VDDQ_1
VDDQ_2
VDDQ_3
VDDQ_4
VDDQ_5

DM/RDQS
NU/RDQS

VDDQ_1
VDDQ_2
VDDQ_3
VDDQ_4
VDDQ_5

VDD_1
VDD_2
VDD_3
VDD_4

VSSQ_1
VSSQ_2
VSSQ_3
VSSQ_4
VSSQ_5

VSSDL

VDD_1
VDD_2
VDD_3
VDD_4

VSSQ_1
VSSQ_2
VSSQ_3
VSSQ_4
VSSQ_5

VSS_1
VSS_2
VSS_3
VSS_4

VREF

VDDL

VSSDL

DQS
DQS

VSS_1
VSS_2
VSS_3
VSS_4

VREF

VDDL

D1.8V

D1.8V

C443

10uF

470pF

0.047uF

0.1uF

10uF

10uF

22uF

10uF

0.1uF

C454

C455

C451

C448

C447

C445

C446

C444

DDR0_DQ[0-7]

C8

DDR0_DQ[0]

DQ0

C2

DDR0_DQ[1]

DQ1

D7

DDR0_DQ[2]

DQ2

D3

DDR0_DQ[3]

DQ3

D1

DDR0_DQ[4]

DQ4

D9

DDR0_DQ[5]

DQ5

B1

DDR0_DQ[6]

DQ6

B9

DDR0_DQ[7]

DQ7

B7

DQS

A8

DQS

B3
A2

A9
C1
C3
C7
C9
A1
L1
E9
H9

A7
B2
B8
D2
D8
A3
E3
J1
K9

E2
E1
E7

D1.8V

DDR0_DQS0
DDR0_DQS0b
DDR0_DM0

DDR0_VREF0

C449

0.1uF

C452
470pF

DDR01_A[0-3,7-13]

Close to IC

DDR0_DQ[8-15]

C8

DDR0_DQ[9]

DQ0

C2

DDR0_DQ[8]

DQ1

D7

DDR0_DQ[12]

DQ2

D3

DDR0_DQ[13]

DQ3

D1

DDR0_DQ[15]

DQ4

D9

DDR0_DQ[11]

DQ5

B1

DDR0_DQ[10]

DQ6

B9

DDR0_DQ[14]

DQ7

B7
A8
B3
A2

A9
C1
C3
C7
C9
A1
L1
E9
H9

A7
B2
B8
D2
D8
A3
E3
J1
K9

E2
E1
E7

D1.8V

DDR0_DQS1

DDR0_DQS1b

DDR0_DM1

DDR0_VREF0

C450

0.1uF

C453

470pF

DDR01_A[0-3,7-13]

Close to IC

DDR_SAMSUNG

K4T1G084QE-HCF8

E8

CK

F8

CK

F2

CKE

F7

RAS

G7

CAS

F3

WE

G8

CS

G2

BA0

G3

BA1

G1

BA2

H8

A0

H3

A1

H7

A2

J2

A3

J8

A4

J3

A5

J7

A6

K2

A7

K8

A8

K3

A9

H2

A10/AP

K7

A11

L2

A12

L8

A13

L3

NC_1

L7

NC_2

F9

ODT0

IC400-*1

DDR_SAMSUNG

C8

DQ0

C2

DQ1

D7

DQ2

D3

DQ3

D1

DQ4

D9

DQ5

B1

DQ6

B9

DQ7

B7

DQS

A8

DQS

B3

DM/RDQS

A2

NU/RDQS

A9

VDDQ_1

C1

VDDQ_2

C3

VDDQ_3

C7

VDDQ_4

C9

VDDQ_5

A1

VDD_1

L1

VDD_2

E9

VDD_3

H9

VDD_4

A7

VSSQ_1

B2

VSSQ_2

B8

VSSQ_3

D2

VSSQ_4

D8

VSSQ_5

A3

VSS_1

E3

VSS_2

J1

VSS_3

K9

VSS_4

E2

VREF

E1

VDDL

E7

VSSDL

K4T1G084QE-HCF8

E8

CK

F8

CK

F2

CKE

F7

RAS

G7

CAS

F3

WE

G8

CS

G2

BA0

G3

BA1

G1

BA2

H8

A0

H3

A1

H7

A2

J2

A3

J8

A4

J3

A5

J7

A6

K2

A7

K8

A8

K3

A9

H2

A10/AP

K7

A11

L2

A12

L8

A13

L3

NC_1

L7

NC_2

F9

ODT0

C456

IC401-*1

0.047uF

DM/RDQS
NU/RDQS

VDDQ_1
VDDQ_2
VDDQ_3
VDDQ_4
VDDQ_5

VDD_1
VDD_2
VDD_3
VDD_4

VSSQ_1
VSSQ_2
VSSQ_3
VSSQ_4
VSSQ_5
VSS_1
VSS_2
VSS_3
VSS_4

VDDL
VSSDL

C457

470pF

DDR1_A[4-6]

DDR1_A[4-6]

C8

DQ0

C2

DQ1

D7

DQ2

D3

DQ3

D1

DQ4

D9

DQ5

B1

DQ6

B9

DQ7

B7

DQS

A8

DQS

B3
A2

A9
C1
C3
C7
C9
A1
L1
E9
H9

A7
B2
B8
D2
D8
A3
E3
J1
K9

E2

VREF

E1
E7

C458

10uF

DDR_SAMSUNG

E8
F8
F2

F7
G7
F3
G8

G2
G3
G1

H8
H3
H7
J2
J8
J3
J7
K2
K8
K3
H2
K7
L2
L8

L3
L7

F9

C459

0.1uF

K4T1G084QE-HCF8

CK
CK
CKE

RAS
CAS
WE
CS

BA0
BA1
BA2

A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10/AP
A11
A12
A13

NC_1
NC_2

ODT0

C460

DDR1_CLKb
DDR01_CKE

DDR01_RASb
DDR01_CASb

DDR01_WEb

DDR01_BA0
DDR01_BA1
DDR01_BA2

DDR01_ODT

DDR1_CLK
DDR1_CLKb
DDR01_CKE

DDR01_RASb
DDR01_CASb

DDR01_WEb

DDR01_BA0
DDR01_BA1
DDR01_BA2

DDR01_ODT

IC402-*1

DM/RDQS

NU/RDQS

VDDQ_1
VDDQ_2
VDDQ_3
VDDQ_4
VDDQ_5

0.047uF

DDR1_CLK

C8

DQ0

C2

DQ1

D7

DQ2

D3

DQ3

D1

DQ4

D9

DQ5

B1

DQ6

B9

DQ7

B7

DQS

A8

DQS

B3
A2

A9
C1
C3
C7
C9
A1

VDD_1

L1

VDD_2

E9

VDD_3

H9

VDD_4

A7

VSSQ_1

B2

VSSQ_2

B8

VSSQ_3

D2

VSSQ_4

D8

VSSQ_5

A3

VSS_1

E3

VSS_2

J1

VSS_3

K9

VSS_4

E2

VREF

E1

VDDL

E7

VSSDL

C461

470pF

DDR01_A[0]
DDR01_A[1]
DDR01_A[2]
DDR01_A[3]
DDR1_A[4]
DDR1_A[5]
DDR1_A[6]
DDR01_A[7]
DDR01_A[8]
DDR01_A[9]
DDR01_A[10]
DDR01_A[11]
DDR01_A[12]
DDR01_A[13]

DDR01_A[0]
DDR01_A[1]
DDR01_A[2]

DDR01_A[3]
DDR1_A[4]
DDR1_A[5]
DDR1_A[6]

DDR01_A[7]

DDR01_A[8]

DDR01_A[9]

DDR01_A[10]

DDR01_A[11]

DDR01_A[12]

DDR01_A[13]

DDR_SAMSUNG

K4T1G084QE-HCF8

E8

CK

F8

CK

F2

CKE

F7

RAS

G7

CAS

F3

WE

G8

CS

G2

BA0

G3

BA1

G1

BA2

H8

A0

H3

A1

H7

A2

J2

A3

J8

A4

J3

A5

J7

A6

K2

A7

K8

A8

K3

A9

H2

A10/AP

K7

A11

L2

A12

L8

A13

L3

NC_1

L7

NC_2

F9

ODT0

R407
100

NT5TU128M8DE_BD

E8

1%

F8
F2

F7
G7
F3
G8

G2
G3
G1

H8
H3
H7

J2
J8
J3

J7
K2
K8
K3
H2
K7
L2
L8

L3
L7

F9

NT5TU128M8DE_BD

E8
F8
F2

F7
G7
F3
G8

G2
G3
G1

H8
H3
H7

J2
J8
J3

J7
K2
K8
K3
H2
K7
L2
L8

L3
L7

F9

DDR_NANYA

CK
CK
CKE

RAS
CAS
WE
CS

BA0
BA1
NC_1/BA2

A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10/AP
A11
A12
A13

NC_2/A14
NC_3/A15

ODT

DDR_NANYA

CK
CK
CKE

RAS
CAS
WE
CS

BA0
BA1
NC_1/BA2

A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10/AP
A11
A12
A13

NC_2/A14
NC_3/A15

ODT

IC402

IC403

DM/RDQS
NU/RDQS

VDDQ_1
VDDQ_2
VDDQ_3
VDDQ_4
VDDQ_5

VSSQ_1
VSSQ_2
VSSQ_3
VSSQ_4
VSSQ_5

DM/RDQS

NU/RDQS

VDDQ_1
VDDQ_2
VDDQ_3
VDDQ_4
VDDQ_5

VDD_1
VDD_2
VDD_3
VDD_4

VSSQ_1
VSSQ_2
VSSQ_3
VSSQ_4
VSSQ_5

VSSDL

VDD_1
VDD_2
VDD_3
VDD_4

VSS_1
VSS_2
VSS_3
VSS_4

VDDL

VSSDL

VSS_1
VSS_2
VSS_3
VSS_4

VREF

VDDL

VREF

DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7

DQS
DQS

C462

470pF

C465

0.047uF

C468

0.1uF

C469

10uF

C470

470pF

C471

0.047uF

C472

0.1uF

C473

DDR1_DQ[0-7]

C8

DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7

DQS
DQS

DDR1_DQ[0]

C2

DDR1_DQ[1]

D7

DDR1_DQ[5]

D3

DDR1_DQ[3]

D1

DDR1_DQ[4]

D9

DDR1_DQ[2]

B1

DDR1_DQ[6]

B9

DDR1_DQ[7]

B7
A8
B3
A2

DDR1_DQS0

DDR1_DQS0b

DDR1_DM0

D1.8V

A9
C1
C3
C7
C9
A1
L1
E9
H9

A7
B2
B8
D2
D8
A3
E3
J1
K9

E2
E1
E7

DDR1_VREF0

C463

470pF

C466

0.1uF

DDR01_A[0-3,7-13]

DDR1_A[4-6]

DDR0_A[4-6]

Close to IC

DDR1_DQ[8-15]

C8

DDR1_DQ[9]

C2

DDR1_DQ[8]

D7

DDR1_DQ[12]

D3

DDR1_DQ[13]

D1

DDR1_DQ[15]

D9

DDR1_DQ[14]

B1

DDR1_DQ[10]

B9

DDR1_DQ[11]

B7
A8
B3
A2

A9
C1
C3
C7
C9
A1
L1
E9
H9

A7
B2
B8
D2
D8
A3
E3
J1
K9

E2
E1
E7

D1.8V

DDR1_DQS1
DDR1_DQS1b

DDR1_DM1

DDR1_VREF0

C464

470pF

C467

0.1uF

10uF

C474

10uF

C475

22uF

DDR01_RASb

DDR01_CASb

DDR01_BA1
DDR01_BA0
DDR01_BA2
DDR01_WEb
DDR01_CKE
DDR01_ODT

DDR01_RASb

DDR01_BA1

DDR01_BA0
DDR01_BA2
DDR01_WEb
DDR01_CKE
DDR01_ODT

C476

10uF

C477

0.1uF

DDR01_A[2]
DDR01_A[0]
DDR1_A[6]

DDR01_A[12]
DDR01_A[9]
DDR01_A[7]
DDR1_A[5]
DDR1_A[4]
DDR01_A[11]
DDR01_A[8]
DDR01_A[13]
DDR01_A[3]
DDR01_A[1]
DDR01_A[10]

DDR01_A[2]
DDR01_A[0]
DDR0_A[6]
DDR01_A[3]
DDR01_A[1]
DDR01_A[10]

DDR01_A[12]
DDR01_A[9]
DDR01_A[7]
DDR0_A[5]
DDR0_A[4]
DDR01_A[11]
DDR01_A[8]
DDR01_A[13]

C478

0.047uF

AR400

AR401

AR402

AR403

AR404

AR405

AR406

AR407

AR408

AR409

C479

470pF

75

75

75

75

75

75

75

75

75

C480

10uF

DDR_VTT

75R408

DDR_VTT

SI

C481

C482

C495

0.1uF

470pF

0.047uF

SI

C485

0.1uF

C486

0.1uF

75R409

C487

0.1uF

C488

75

0.1uF

C489

0.1uF

C490

0.1uF

C499

0.1uF

75R410

C421

0.1uF

PI

C491

0.1uF

C483

0.1uF

C484

0.1uF

C492

0.1uF

C493

0.1uF

75R404

C494

0.1uF

C496

0.1uF

C497

0.1uF

C498

0.1uF

Close to IC

IC403-*1

C8

DQ0

C2

DQ1

D7

DQ2

D3

DQ3

D1

DQ4

D9

DQ5

B1

DQ6

B9

DQ7

B7

DQS

A8

DQS

B3

DM/RDQS

A2

NU/RDQS

A9

VDDQ_1

C1

VDDQ_2

C3

VDDQ_3

C7

VDDQ_4

C9

VDDQ_5

A1

VDD_1

L1

VDD_2

E9

VDD_3

H9

VDD_4

A7

VSSQ_1

B2

VSSQ_2

B8

VSSQ_3

D2

VSSQ_4

D8

VSSQ_5

A3

VSS_1

E3

VSS_2

J1

VSS_3

K9

VSS_4

E2

VREF

E1

VDDL

E7

VSSDL

Chameleon(EU_GP2_BCM3556)

2010.12.20xxLV375H-ZA

DDR Memory

4

R2432

Copyright © 2011 LG Electronics. Inc. All rights reserved.
Only for training and service purposes

LGE Internal Use Only

C2402

0.1uF

BLM18PG121SN1D

R2410
100

C2407

100pF

50V

BLM18PG121SN1D

C2412
18pF
50V
OPT

C2413
18pF
50V

OPT

L2404

100

R2433
100

L2403

D2401

5.6V

AMOTECH

AMOTECH

15P_IR

D2406
CDS3C05HDMI1

5.6V

15P_IR

D2407

CDS3C05HDMI1

5.6V

D2405

5.6V

C2409
1000pF
50V

OPT

1.5KR2413

D2402

5.6V

AMOTECH

C2403

0.1uF
16V

C2405

0.1uF
16V

C2410

0.1uF

C2408
1000pF
50V

OPT

OPT

16V

R2414

D2404

CDS3C05HDMI1

5.6V

1.5K

D2403

CDS3C05HDMI1

5.6V

C2404
1000pF
50V

C2406

1000pF

50V

OPT

R2416

10K

P2401

12507WR-12L

12P_IR

1

2

3

4

5

6

7

8

9

10

11

12

13

P2402

12507WR-15L

15P_IR

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

ETHERNET CONNECT

EPHY_TXOP1

013:U15

013:U15

EPHY_TXON1

EPHY_RXIP1

EPHY_RXIN1

013:AM23

LAN_LINK1

013:AM23

LAN_ACT1

Trace impedance : 100 ohm differenctial impedance to GND plan

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

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

EPHY_TXOP0

EPHY_TXON0

EPHY_RXIP0

EPHY_RXIN0

LAN_LINK0

LAN_ACT0

C4702

0.1uF

C4703

0.1uF

C4710

0.1uF

C4711

0.1uF

R4706

49.9
1%
R4707

49.9
1%

R4708

49.9
1%

R4709

49.9
1%

D4703

5.6V

D4704

5.6V

15 mils to each other

R4714

49.9
1%

R4715

49.9
1%

R4716

49.9
1%

R4717

49.9
1%

D4714

5.6V

D4715

5.6V

D4700

5.6V

D4710

5.6V

D4701

5.6V

D4711

5.6V

CONTROL

SCL1_3.3V

IR & LED

+3.5V_ST

R2404

R2405

10K

10K

R2401

Q2402

R2408

R2431

47K

+3.5V_ST

47K

C

B

E

CLOCK_SCL

CLOCK_SDA

R2426

3.3K
OPT

S/T_SCL

S/T_SDA

100

R2402
100

+3.5V_ST

R2409

47K

LED_B/LG_LOGO

KEY1

007:AA15

KEY2

007:AA15

+3.5V_ST

R2425

1K

R2428

22

IR

IR_OUT

Q2406

2SC3052

R2403

22

C

E

B

R2406

Q2401

2SC3052

1K

R2430

10K

R2427
0

OPT

+3.5V_ST

C

E

R2422
0

OPT

Q2405

2SC3052

B

R2429

+3.5V_ST

47K

R2407

10K

C

B

E

2SC3052

SDA1_3.3V

L2401

BLM18PG121SN1D

L2402

BLM18PG121SN1D

C2401

0.1uF

+3.5V_ST

+3.3V_NORMAL

LED_R/BUZZ

Zener Diode is

close to wafer

OPT
R2435
100

15P_IR

R2436
100

OPT
R2437
100

15P_IR

R2438
100

D4705

5.6V

D3.3V

L4702
CIC21J501NE

D4712

5.6V

D3.3V

C4700

0.1uF
16V

D4702

5.6V

A1.8_ETHUB

C4712

0.1uF
16V

D4713

5.6V

A1.8_ETHUB

L4701

CIC21J501NE

C4701

0.1uF
16V

510R4700

510R4701

C4713

0.1uF
16V

510R4718

510R4719

JK4700

XRJV-01V-D12-180

1

2

3

4

5

6

7

8

D1

D2

D3

D4

9

JK4701

XRJV-01V-D12-180

1

2

3

4

5

6

7

8

D1

D2

D3

D4

9

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.

rol&IR/LED

Chameleon(EU_GP2_BCM3556)

xxLV375H-ZA

IR/Ethernet

2010.12.20

6

+3.5V_ST

Copyright © 2011 LG Electronics. Inc. All rights reserved.
Only for training and service purposes

LGE Internal Use Only

P701

12507WS-06L

REAL TIME CLOCK

IR_OUT

C700
2pF
50V

C701
2pF
50V

12

X700

32.768KHz

EAW39040101

OLD_CRYSTAL

BA700

BATTERY

NEW_CRYSTAL

X700-*1

32.768KHz

EAW30067102

R701
1K

VBAT

R770

R771

4.7K

E

C

2SA1504S

B

R7031
10K

R764
10

R763
10

R769
10

R765
10

R766
10

R768
10

R767
10

4.7K

R7036
10K

R7044
100

B

Q706

2SC3875S(ALY)
Q717

C

E

R772

R773

2SA1504S

E

C

R774

22

22

22

MICOM_RESET

B

4.7KR7025

O1

O2

O3

O4

O5

O6

O7

COMMON

E

C

2SA1504S

B

R7030
10K

TOOL0

TOOL1

FLMD0

R7035
10K

R7043
100

B

Q705

2SC3875S(ALY)
Q716

C

4.7KR7026

E

+5V_ST

BU700

PKLCS1212E4001-R1

4.7KR7022

R7032

B

R7027
10K

1

2

+5V_ST

10K

L700

R7040
100

B

Q702

2SC3875S(ALY)
Q713
C

4.7KR7023

E

CB3216PA501E

E

C

2SA1504S

C

B

E

R7028
10K

I1

I2

I3

I4

I5

I6

I7

GND

R7033
10K

R7041
100

B

Q703

2SC3875S(ALY)
Q714

4.7KR7024

IC705

KID65003AF

1

2

3

4

5

6

7

8

E

C

2SA1504S

B

R7029
10K

R7034
10K

R7042
100

Q704

2SC3875S(ALY)
Q715

C

E

16

15

14

13

12

11

10

9

FLMD0

Closed to Crystal

13pF

13pF

C707

C709

X701

10MHz

+3.5V_ST

S/T_SCL
S/T_SDA

22R719
22R720
22R721
22R7018
22R7019
22R7020
22R7021
22R7037

OPT

4.7KR734

22R722
22R723
22R724
22R725
22R726
22R733
22R710

22R797
22R790
22R791
22R727
22R728
22R729
22R730
10KR731
0R732

+3.5V_ST

OPT

4.7KR736

4.7KR735

+3.5V_ST

4.7KR737

R738
22

P31/TI03/TO03/INTP4

P77/EX23/KR7/INTP11
P76/EX22/KR6/INTP10

P75/EX21/KR5/INTP9
P74/EX20/KR4/INTP8

P30/INTP3/RTC1HZ

C705

0.1uF

R7100

IC701

M41T81

XI

1

XO

2

3

VSS

4

8

7

6

5

+5V_ST

VCC

IRQ/FT/OUT/SQW

SCL

SDA

R712
22

R713
22

+3.5V_ST

R715

4.7K

C703

0.1uF
16V

CLOCK_SCL

CLOCK_SDA

POWER_ON/OFF1

EDID_WP

ETHUB_MDIO_NEC

ETHUB_PWR_ON/OFF

Q701EB

2SC3052

CLOCK_SCL

CLOCK_SDA

CEC_REMOTE

ETHUB_MDC_NEC

ETHUB_SW

LED_B/LG_LOGO

POWER_ON/OFF2_2

+3.5V_ST

UART_DBG_SW

OPT

R718
10K

C

ENDEFER

LED_R/BUZZ

UART_SW2

RL_ON

FLASH_WP

DBG_SW
INV_CTL

PANEL_CTL

SOC_RESET

OPT
OPT

OPT

IR

OPT

P60/SCL0

P61/SDA0

22R739

P64/RD
P65/WR0
P66/WR1

P67/ASTB

P73/EX19/KR3
P72/EX18/KR2
P71/EX17/KR1
P70/EX16/KR0

P06/WAIT

P05/CLKOUT

EVSS1
P80/EX0
P81/EX1
P82/EX2
P83/EX3
P84/EX4
P85/EX5
P86/EX6
P87/EX7

EVDD1

+3.5V_ST

4.7K

C706

0.1uF

P62
P63

R7101

4.7K

R748
1M

C708

0.1uF

FLMD094P122/X2/EXCLK

P121/X1

REGC97VSS98EVSS099VDD

EVDD0

93

95

96

100

1
2
3
4
5
6
7
8
9
10
11

UPD78F1164GF(S)

12
13

NEC_SUB MICOM

14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30

31

P50/EX832P51/EX9

100R743

100R744

+3.5V_ST

OPT
R740
10K

IC703

33

P52/EX1034P53/EX1135P54/EX1236P55/EX1337P56/EX1438P57/EX15

100R746

100R745

22R749

22R747

22R742

22R741

OPT

OPT

AMP_RESET_N

SCART1_MUTE

SIDE_HP_MUTE

+3.5V_ST

MICOM_RESET

R754
47K

R751

TOOL0

TOOL1

22

R750
100K

P43/SCK01

P42/TI04/TO04

P41/TOOL1

P40/TOOL0

RESET91P124/XT2

P123/XT1

87

88

89

90

92

39

P17/EX31/TI02/TO02

EXT5V_CTRL

86

40

41

42

43

44

45

P13/EX27/TXD3

P14/EX28/RXD3

P11/EX25/SI00/RXD0

P12/EX26/SO00/TXD0

P15/EX29/RTCDIV/RTCCL

P16/EX30/TI01/TO01/INTP5

22R753

22R752

22R756

22R755

NEC_TX

NEC_RX

BCM_NEC_RX

EXT12V_CTRL

EXT_PWR_DET

SW700

JTP-1127WEM

43

P46/INTP1/TI05/TO05

P45/SO01

P44/SI01

83

84

85

46

47

48

AVREF1

P110/ANO049P111/ANO1

P10/EX24/SCK00

22R796

22R795

I2C_SW

BCM_NEC_TX

ETHUB_RESET

12

P120/INTP0/EXLVI

P47/INTP2

81

82

P140/PCLBUZ0/INTP6

80

P141/PCLBUZ1/INTP7

79

P142/SCK20/SCL20

78

P143/SI20/RXD2/SDA20

77

P144/SO20/TXD2

76

P145/TI07/TO07

75

P00/TI00

74

P01/TO00

73

P02/SO10/TXD1

72

P03/SI10/RXD1/SDA10

71

P04/SCK10/SCL10

70

P131/TI06/TO06

69

P130

68

P20/ANI0

67

P21/ANI1

66

P22/ANI2

65

P23/ANI3

64

P24/ANI4

63

P25/ANI5

62

P26/ANI6

61

P27/ANI7

60

P150/ANI8

59

P151/ANI9

58

P152/ANI10

57

P153/ANI11

56

P154/ANI12

55

P155/ANI13

54

P156/ANI14

53

P157/ANI15

52

AVSS

51

50

+3.5V_ST

AVREF0

C710

0.1uF
16V

22R757

IR_OUT_CTRL

22R780

SYS_RESET_BCM

OPT

OPT

OPT

OPT

OPT

OPT

22R786

22R785

22R779

22R783

22

22

R782

R788

OPT

22R781

NEC_RXD_DBG

22R762

NEC_TXD_DBG
22R761
22R789

22R775

SUBAMP_SD
22R776

SUBAMP_MUTE
22R787

OPT

0R799

NEC_EEPROM_SDA_2

0R798

KEY1
KEY2POWER_DET

NEC_EEPROM_SCL_2

AMP_MUTE

OPT

22R794
22R760

0R758
0R759

1

2

3

4

5

6

7

12

11

10

9

8

7

6

5

4

3

2

1

12507WR-12L

P700

13

IR_OUT_CTRL

OPT
R702
10K

R703
10K

IR_OUT_HDMI1

IR_OUT_HDMI2

R706
10K

C

Q700

B

2SC3052

E

IC702

74AC08SJ

A0

1

B0

2

O0

3

A1

4

B1

5

O1

6

GND

7

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.

R777
10K

ST_5V

+3.5V_ST

R778

10K

B

C

E

C715

2.2uF
10V

Q711
2SC3052

GND

C1+

C1-

IN

IC706

SC632ULTRT

1

2

3

275mA

4

9

THERMAL

[EP]GND

C2-

8

C2+

7

OUT

6

EN

5

C720

2.2uF
10V

C721
10uF
25V

+5V_USB

D702

MBRA340T3G

D701

MBRA340T3G

L702

CIC21J501NE

C723

0.1uF

+5V_ST

+5V_ST

VCC

14

A2

13

B2

12

O2

11

A3

10

B3

9

O3

8

R716

4.7K

C704

0.1uF

R717

22

IR_OUT_RS232C

IR_OUT

POWER_ON/OFF2_1

SOC_RESET

Chameleon(EU_GP2_BCM3556)

xxLV375H-ZA

NEC MICOM

2010.12.20

5

MECHANICAL : HDMI1

Copyright © 2011 LG Electronics. Inc. All rights reserved.
Only for training and service purposes

LGE Internal Use Only

SHIELD

GND

20

HP_DET

19

5V

18

GND

17

DDC_DATA

16

DDC_CLK

15

NC

14

CE_REMOTE

13

CK-

12

CK_GND

11

CK+

10

D0-

9

D0_GND

8

D0+

7

D1-

6

D1_GND

5

D1+

4

D2-

3

D2_GND

2

D2+

1

JK800

YKF45-7058V

R800
1K

D802

KRC104S

5.5V

OPT

0R809

0R807

0R810

NO FLANGE

C

Q801EB

D801

5.5V
OPT

Q802EB

KRC104S

5V_HDMI_1

HDMI1_SDA_BCM

HDMI1_SCL_BCM

IR_OUT_HDMI1

CEC

HDMI1_RXC-_BCM

HDMI1_RXC+_BCM

HDMI1_RX0-_BCM

HDMI1_RX0+_BCM

HDMI1_RX1-_BCM

HDMI1_RX1+_BCM

HDMI1_RX2-_BCM

HDMI1_RX2+_BCM

5V_HPD_1

R801

4.7K

C

HDMI_HPD_1

+1.8V_AMP

L800

BLM18PG121SN1D

C818

0.1uF
16V

+3.3V_NORMAL

+3.3V_HDMI

+1.8V_HDMI

BLM18PG121SN1D

L801

+3.3V_HDMI

C830

0.1uF
16V

HDMI S/W

R846

MECHANICAL : HDMI1

+5V_NORMAL

R825

5V_HDMI_1

47K

5V_HPD_1

A1CA2
D4706

ENKMC2838-T112

R827
47K

HDMI1_SDA_BCM

HDMI1_SCL_BCM

MECHANICAL : HDMI2

+5V_NORMAL

R833

5V_HDMI_2

ENKMC2838-T112

47K

5V_HPD_2

A1CA2

D4707

R836
47K

SDA_HDMI_2

SCL_HDMI_2

+5V_NORMAL

0R840

R841

3.3K

R842

3.3K

0

HDMI2_RXC-_BCM

HDMI2_SCL_BCM

HDMI2_SDA_BCM

R844

0

0 R845

HDMI2_RXC+_BCM

HDMI2_RX0-_BCM

33 R850

33 R849

HDMI2_RX0+_BCM

HDMI2_RX1-_BCM

HDMI2_RX1+_BCM

33 R852

33 R851

HDMI2_RX2+_BCM

HDMI2_RX2-_BCM

R853

33 R854

33

0.1uF

C811

0.1uF

C812

0.1uF

C813

0.1uF

C815

0.1uF

C817

0.1uF

C819

C822

0.1uF
16V

C824

C825

C826

C827

0.1uF

0.1uF

0.1uF

0.1uF

+1.8V_HDMI

C828

0.1uF
16V

C829

0.1uF
16V

MECHANICAL : HDMI2

SHIELDGND

20

HP_DET

19

5V

18

GND

17

DDC_DATA

16

DDC_CLK

15

NC

14

CE_REMOTE

13

CK-

12

CK_GND

11

CK+

10

D0-

9

D0_GND

8

D0+

7

D1-

6

D1_GND

5

D1+

4

D2-

3

D2_GND

2

D2+

1

JK802

YKF45-7058V

R806

R808

R811

R802
1K

D803

5.5V
KRC104S

OPT

0

0

0

NO FLANGE

C

Q803EB

D804

5.5V
OPT

Q804EB

KRC104S

5V_HDMI_2

SDA_HDMI_2

SCL_HDMI_2

IR_OUT_HDMI2

CEC
TMDS2_RXC-

TMDS2_RXC+
TMDS2_RX0-

TMDS2_RX0+

TMDS2_RX1-

TMDS2_RX1+

TMDS2_RX2-

TMDS2_RX2+

RXD_HPD77RXD_5V78RXD_DDC_DAT

RXD_DDC_CLK

RXD_C-81RXD_C+82VDDH[3V3]_7

RXD_D0-

RXD_D0+

VSS_1086RXD_D1-

RXD_D1+

VDDH[3V3]_8

RXD_D2-90RXD_D2+

VDDDC[1V8]_3

VSS_1193OUT_D2+

OUT_D2-95VDDO[1V8]

OUT_D1+97OUT_D1-

VSS_1299OUT_D0+

OUT_D0-

76

79

80

83

84

85

87

88

89

91

92

94

96

98

100

VSS_1

1

OUT_C+

2

OUT_C-

For CEC

5V_HPD_2

R812

4.7K

C

HDMI_HPD_2

+3.5V_ST

L802

BLM18PG121SN1D

C802

0.1uF
16V

CEC

D825

C803

0.1uF
16V

R892

22K

R893
100K

G

Q800

BSS83

S

B

D

CEC_REMOTE

+5V_NORMAL

+1.8V_HDMI

C804

0.1uF
16V

C805

0.1uF

C806

0.1uF
16V

R843
0

C808

0.1uF
16V

OUT_DDC_CLK

OUT_DDC_DAT

VDDDC[1V8]_1

RXA_DDC_DAT
RXA_DDC_CLK

VDDH[3V3]_1

VDDH[3V3]_2

VDDH[1V8]_1

VDDO[3V3]

RXA_HPD

RXA_5V

RXA_C­RXA_C+

RXA_D0-

RXA_D0+

RXA_D1-

RXA_D1+

RXA_D2-

RXA_D2+

AUX_5V

VSS_2

VSS_3

5V_HDMI_2

C809

0.1uF

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

VSS_4

TEST1

RXB_5V

RXB_HPD

0

R856

OPT

HDMI_HPD_2

30

31

32

RXB_C-

RXB_DDC_CLK

RXB_DDC_DAT

SCL_HDMI_2

SDA_HDMI_2

IC800

TDA19997

33

34

35

36

37

VSS_5

RXB_C+

RXB_D0-

RXB_D0+

VDDH[3V3]_3

TMDS2_RX0-

TMDS2_RXC-

TMDS2_RX0+

TMDS2_RXC+

38

39

RXB_D1-

RXB_D1+

TMDS2_RX1-

40

41

RXB_D2-

VDDH[3V3]_4

TMDS2_RX2-

TMDS2_RX1+

42

43

VSS_6

RXB_D2+

TMDS2_RX2+

44

45

TEST2
0R857

CDEC_DDC

VDDDC[1V8]_246VDDDC[1V8]_4

R858

47

0

48PD49

50

I2C_SCL

I2C_SDA

22R860

22R859

SCL2_3.3V

SDA2_3.3V

75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51

VDDH[1V8]_2
R12K
VSS_9
RXC_D2+
RXC_D2­VDDH[3V3]_6
RXC_D1+
RXC_D1­VSS_8
RXC_D0+
RXC_D0­VDDH[3V3]_5
RXC_C+
RXC_C­RXC_DDC_CLK
RXC_DDC_DAT
RXC_5V
RXC_HPD
CEC
VSS_7
VDDS[3V3]
CDEC_STBY
INT_N/MUTE
RXE_DDC_DAT
RXE_DDC_CLK

OPT
R864
0

C816

0.1uF
16V

R865
12K

C820

0.1uF
16V

C821

0.1uF

OPT
R867
0

+3.3V_HDMI

4.7KR834

4.7KR835

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.

HDMI2

Chameleon(EU_GP2_BCM3556)

xxLV375H-ZA 2010.12.20

HDMI

8

EARPHONE BLOCK

Copyright © 2011 LG Electronics. Inc. All rights reserved.
Only for training and service purposes

LGE Internal Use Only

HP_LOUT

HP_ROUT

COMPONENT

[GN]E-LUG

6A

[GN]O-SPRING

5A

[GN]CONTACT

4A

[BL]E-LUG-S

7B

[BL]O-SPRING

5B

[RD]E-LUG-S

7C

[RD]O-SPRING_1

5C

[WH]O-SPRING

5D

[RD]CONTACT

4E

[RD]O-SPRING_2

5E

[RD]E-LUG

6E

PPJ234-01

JK900

C902
1000pF
50V

C903
1000pF
50V

Q900

C

MMBT3904-(F)

E

Q901

C

MMBT3904-(F)

E

+3.3V_NORMAL

D903

5.1V
D910

5.1V

New Item Development

Q903

MMBT3904-(F)

B

MMBT3904-(F)

B

D901

D902

10K

D904

5.5V

D905

5.5V

R902

5.6V

5.6V

D900

5.6V

Q902

E

B

C

HP_DET

E

+3.5V_ST

B

C

C931
100pF
50V

CM2012FR27KT

C932
27pF
50V

CM2012FR27KT

C933
27pF
50V

CM2012FR27KT

C934
27pF
50V

R907
470K

R908
470K

C936

C935

1uF

R903
1K

1uF
25V

25V

L904

L903

L902

R910
0

R909
0

OPT

R914

10K

+3.3V_NORMAL

R912
1K

C904
27pF
50V

C906

27pF

50V

C905

27pF

50V

R917
10K

SIDE_HP_MUTE

C939
100pF
50V

C937
100pF
50V

5GND

4L

3DETECT

1R

COMP2_DET

COMP2_Y

COMP2_Pb

COMP2_Pr

COMP2_L_IN

COMP2_R_IN

JK901

KJA-PH-0-0177

RGB PC

RGB_HSYNC

RGB_VSYNC

RGB AUDIO IN

DSUB_B

DSUB_G

DSUB_R

R931

22

R932

22

BCM Reference

D0A

D0B

D1A

D1B

GND

IC902-*1

R1EX24002ASAS0A

A0

1

A1

2

A2

3

VSS

4

RGB_EDID_RENESAS

RGB_EDID_ST

M24C02-RMN6T

E0

1

E1

2

E2

3

VSS

4

OPT
C923
22pF

50V

30V

30V

ADUC30S03010L_AMODIODE

D909

ADUC30S03010L_AMODIODE

D912

D911

D913

D914

30V

30V

30V

DEV

IC902

VCC

8

WP

7

SCL

6

SDA

5

VCC

8

WC

7

SCL

6

SDA

5

OPT
C924
22pF
50V

L905

RBG_BEAD

L906

RBG_BEAD

L907

RBG_BEAD

BCM Reference

L905-*1

RGB_0OHM

L906-*1

RGB_0OHM

L907-*1

RGB_0OHM

D915

AMOTECH

5.6V

D916

AMOTECH

5.6V

0.1uF

C925

60-ohm

60-ohm

60-ohm

16V

0

0

0

R939
470K

R940
470K

2.7K

R938

C928

C929

18pF50V

D917

CDS3C05HDMI1

D918

ENKMC2838-T112

C

2.7K

R941

R944

22

R942

22

18pF50V

0

R945

OPT

5.6V

RED

RED_GND

GND_2

GREEN_GND

DDC_DATA

11

12

6

7

1

2

SPG09-DB-010

C926
1uF
25V

C927

1uF
25V

A1

A2

GREEN

BLUE_GND

8

JK905

+5V_NORMAL

OPT
R913
10K

BLUE

H_SYNC

NC

V_SYNC

13

9

3

R949
0

R950
0

R951

10K

R953

R952
0

100

OPT

D919
CDS3C05HDMI1

5.6V

EDID_WP

DDC_SCL

DDC_SDA

+3.3V_NORMAL

R955

10K

R956
1K

OPT

OPT
R954
0

GND_1

DDC_GND

SYNC_GND

DDC_CLOCK

14

15

SHILED

16

10

4

5

RGB IN

PC_R_IN

PC_L_IN

D920

5.6V

AMOTECH

C930
100pF
50V

DSUB_DET

VCC

14

D3B

13

D3A

12

Q3

11

D2B

10

D2A

9

Q2

8

R958
75

JK904

PEJ027-01

+5V_NORMAL

C921

0.1uF

R934

22

R933

22

R959
75

3

6A

7A

4

5

7B

6B

R960
75

E_SPRING

T_TERMINAL1

B_TERMINAL1

R_SPRING

T_SPRING

B_TERMINAL2

T_TERMINAL2

IC901

74F08D

1

2

Q0

3

4

5

Q1

6

7

USB / DVR Ready

IC903

AP2191SG-13

NC

OUT_2

OUT_1

FLG

8

7

6

5

D907

CDS3C05HDMI1

5.6V

R920
0

KJA-UB-4-0004

JK902

1234

USB DOWN STREAM

5

L900

120-ohm

MLB-201209-0120P-N2

C909
10uF
10V

D906

CDS3C05HDMI1

5.6V

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.

+3.3V_NORMAL

C910
10uF
10V

+5V_USB

C911

0.1uF

USB1_CTL

USB1_OCD

SIDE_USB_DM

SIDE_USB_DP

GND

1

2

3

4

IN_1

IN_2

EN

R925
0

R926
0

R924

4.7K

R921
10K

SPDIF OPTIC JACK

SPDIF_OUT

+3.3V_NORMAL

1K

R923

D908
30V
OPT

C917

0.1uF
16V

GND

VCC

VINPUT

JK903

JST1223-001

1

2

3

4

Fiber Optic

FIX_POLE

Chameleon(EU_GP2_BCM3556)

xxLV375H-ZA

AV Interface

2010.12.20
9

RS232C(TVLink)

Copyright © 2011 LG Electronics. Inc. All rights reserved.
Only for training and service purposes

LGE Internal Use Only

+3.5V_ST

EXT_5V

EXT_12V

EXT UART SWITCH

SELECT

L
H

CONNECTION

B0 - A
B1 - A

Interactive

USB Download

C1100

0.33uF
C1+

C1107

0.047uF

C1108

0.33uF

C1109

0.33uF

16V

25V

16V

16V

DOUT2

RIN2

1

V+

2

C1-

3

C2+

4

C2-

5

V-

6

7

8

IC1100

MAX3232CDR

16

15

14

13

12

11

10

9

EEPROM I2C SWITCH

I2C_SW

+3.5V_ST

SCL_EEPROM

VCC

GND

DOUT1

RIN1

ROUT1

DIN1

DIN2

ROUT2

C1110

0.1uF
16V

C1102

0.1uF

R1100
100

R1101
100

SELECT

C1101

0.1uF

SELECT

VCC

VCC

IR_OUT_RS232C

D1100

30V

+3.5V_ST

R1102

6.2K

NLASB3157DFT2G

6

ON SEMICONDUCTOR

ANALOG SWITCH

5

A

4

EAN38256201

NLASB3157DFT2G

6

ON SEMICONDUCTOR

ANALOG SWITCH

5

A

4

EAN38256201

IC1104

IC1105

D1101
30V

R1103

6.2K

1

2

3

R1125
0

OPT

1

2

3

C1111
220pF

6

5

4

6

5

4

+3.5V_ST

SELECT

VCC

A

SELECT

VCC

A

UART_SW2

NEC_TX

+3.5V_ST

+3.5V_ST

C1115

0.1uF

C1116

0.1uF

DBG_SW

SELECT CONNECTION

OPT

C1117

D1102

1000pF

5.6V

50V

OPT

D1103

C1118

5.6V

1000pF

50V

OPT

L

B0 - A
B1 - AH Volum Control

T_TERMINAL1

B_TERMINAL1

OPT

B_TERMINAL2

T_TERMINAL2

E_SPRING

R_SPRING

T_SPRING

DEBUG mode

JK1101

PEJ027-01

3

6A

7A

4

5

7B

6B

B1

ON SEMICONDUCTOR

GND

B0

B1

ON SEMICONDUCTOR

GND

B0

R1123

3.3K

IC1108

NLASB3157DFT2G

1

ANALOG SWITCH

2

3

EAN38256201

IC1109

NLASB3157DFT2G

1

ANALOG SWITCH

2

3

EAN38256201

+3.3V_NORMAL

R1134

3.3K

SELECT

6

VCC

5

C1103

0.1uF

A

4

SELECT

6

VCC

5

A

4

NLASB3157DFT2G

B1

ON SEMICONDUCTOR

GND

B0

NLASB3157DFT2G

B1

ON SEMICONDUCTOR

GND

B0

C1106

0.1uF

IC1110

1

ANALOG SWITCH
2

3

EAN38256201

IC1111

1

ANALOG SWITCH
2

3

EAN38256201

10

L1101

L1100

EXT_12V_9P

OPT

R1106
0

L1102

EXT_5V_7P

OPT

OPT
C1112
220pF
50V

50V

R1104
1K

0R1110

0R1111

SELECT

CONNECTION
L
H

R1124

B1

0

GND

R1128

B0

0

R1126

B1

0

GND

R1129

B0

0

R1127
0

OPT

SPG09-DB-009

TVLINK_RX

TVLINK_TX

B0 - A
B1 - A

SCL3_3.3V

NEC_EEPROM_SCL_2

SDA3_3.3V

NEC_EEPROM_SDA_2SDA_EEPROM

9

8

7

6

JK1100

EEPROM - NEC
EEPROM - BCM

5

4

3

2

1

BCM_NEC_TX

TVLINK_RX NEC_RX

TVLINK_TX

R1105

BCM_NEC_RX

R1107

UART DBG SWITCH

SELECT

L
H

BCM_RX

NEC_RXD_DBG

BCM_TX

NEC_TXD_DBG

CONNECTION

B0 - A
B1 - A

R1120

R1121

Debug NEC

Debug BCM

0

0

B1

ON SEMICONDUCTOR

GND

B0

NLASB3157DFT2G

B1

ON SEMICONDUCTOR

GND

B0

IC1102

NLASB3157DFT2G

1

ANALOG SWITCH

2

3

EAN38256201

IC1103

1

ANALOG SWITCH

2

3

EAN38256201

UART_DBG_SW

SELECT

6

VCC

5

C1113

0.1uF

A

4

SELECT

6

VCC

5

C1114

0.1uF

A

4

+3.5V_ST

JK_DBG_RX

JK_DBG_TX

R1108

0

0

R1109

0

0

EXT_SPK_CONTROL & DBG OUT

EXT_VOL+

JK_DBG_TX

EXT_VOL-

JK_DBG_RX

Ethernet_HUB EEPROM Switch

CONNECTIONSELECT

B0 - AL

H

ETHUB_SW

+3.5V_ST

ETHUB_MDC

ETHUB_MDIO

SELECT

C1119

0.1uF
OPT

SELECT

C1120

0.1uF
OPT

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.

ON SEMICONDUCTOR

ANALOG SWITCH

VCC

A

ON SEMICONDUCTOR

ANALOG SWITCH

VCC

A

OPT
IC1112

NLASB3157DFT2G

6

5

4

EAN38256201

R1114
0

IC1113

NLASB3157DFT2G

6

5

4

EAN38256201

R1117
0

OPT

OPT

R1115
0

R1116
0

R1112
0

R1113
0

ETHUB_MDC_BCM

ETHUB_MDC_NEC

ETHUB_MDIO_BCM

ETHUB_MDIO_NEC

B1

1

GND

2

B0

3

OPT

B1

1

GND

2

B0

3

RTL8306 - NEC

RTL8306 - BCMB1 - A

Chameleon(EU_GP2_BCM3556)

xxLV375H-ZA

UART&Switch

2010.12.20

11

A3.3_ETHUB

Copyright © 2011 LG Electronics. Inc. All rights reserved.
Only for training and service purposes

LGE Internal Use Only

L1307

C1348

2.2uF
25V

A3.3_ETHUB

A1.8_ETHUB

CIC21J501NE

VOUT_1

VOUT_2

C1345
22uF
16V

C1313

0.1uF
16V

MP20045DQ-LF-Z

VIN_1

1

VIN_2

2

3

4

Vout=1.5*(1+R1/R2)

C1346

0.1uF

+3.5V_ST

IC1302

$0.13

D3.3_ETHUB

Q1300
RSR025P03

S

R1360
10K

C

Q1301EB

2SC3052

8

9

7

THERMAL

6

5

C1341
22uF
16V

G

EP[GND]

EN

PG

GND

FB

D

OPT

R1361
10K

R1

L1303

BLM18PG121SN1D

ETHUB_PWR_ON/OFF

R1362
10K

R1363
100K

R1364
10K

R2

R1365
2K

C1342

0.1uF

C1343

0.1uF

D3.3_ETHUB

C1312

0.1uF

16V

Vout

R1304
0

C1311
22uF
16V

L1301

BLM18PG121SN1D

C1349

2.2uF
25V

C1344

0.1uF

A3.3_ETHUB

C1308
22uF
16V

A1.8_ETHUB

C1304

0.1uF

16V

L1300

BLM18PG121SN1D

C1303
22uF
16V

D1.8_ETHUB

C1300
22uF
16V

LAN_ACT2

LAN_LINK2

AUTO_NEGO

LAN_ACT0

LAN_LINK0

Place Close To RTL8306

18pF

50V

C1318

18pF

50V

C1317

X1300

25MHz

A3.3_ETHUB

GXSPD

GYSPD
GXFULL
GYFULL

1M

R1307

Place Close To RTL8306

A1.8_ETHUB

D3.3_ETHUB

LED_ACT[2]/P4ANEG
LED_SPD[2]/GXANEG
LED_DUP[2]/GYANEG

LED_ADD[1]/GXSPD100
LED_ACT[1]/GYSPD100

LED_SPD[1]/GXFULL
LED_DUP[1]/GYFULL

LED_ADD[0]/ENFORWARD

LED_ACT[0]/BCINDROP

LED_SPD[0]/MAX1536

R1317

R1312

0

R1313

0

R1314

0

270

1%

R1315

1%

1.69K

R1316

LED_DUP[0]

1K

DVDD33_3

DGND_7

CK25MOUT

HVDD33

AVDD18_11

AGND_6

VCTRL
DTEST2
DTEST1
AGND_7

IBREF

AVDD18_12

OSCI

103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119

X1

120

X2

121
122
123
124
125
126
127
128

DUP3_GYMODE

LAN_LINK3

LED_SPD[3]/DISARP

LED_DUP[3]/MODESET0

DVDD18_4

LED_ADD[2]/DISLEAKY

DGND_6

98

99

100

101

102

1

2

3

4

5

RXIP[0]

RXIN[0]

TXOP[0]

AGND_1

AVDD18_1

SETGROUP

LAN_ACT3

GXMODE

LED_ACT[4]/DISHOMEPLUG

LED_SPD[4]/DISVLAN

DGND_595LED_DUP[4]/SETGROUP

LED_ADD[3]/MODESET1

LED_ACT[3]/EN48PASS1

92

93

94

96

97

6

7

9

10

11

TXOP[1]

AGND_2

TXON[0]

TXON[1]

AVDD18_28AVDD18_3

ENDEFER

DISPORTPRI[0]/PHY2PTXEN/M2RXDV/CRSDV2

DISPORTPRI[1]/PHY2PTXD[0]/M(R)2RXD[0]

DISPORTPRI[2]/PHY2PTXD[1]/M(R)2RXD[1]

DISPORTPRI[3]/PHY2PTXD[2]/M2RXD[2]

DVDD33_2

DISPORTPRI[4]/PHY2PTXD[3]/M2RXD[3]

PHY2PCOL/M2COL/LED_BLNK_TIME

LOOPLED#/ENDEFER

LED_ADD[4]/DISTAGPRI

84

85

86

87

88

89

90

91

IC1300

RTL8306G

12

13

14

16

17

18

19

RXIP[1]

RXIP[2]

RXIN[1]

RXIN[2]

TXOP[2]

AGND_3

AVDD18_415AVDD18_5

TXON[2]

PHY2PTXEN

PHY2PRXD3

PHY2PRXDV

PHY2PRXD[2]/M2TXD[2]/GYENFC

PHY2PRXD[3]/M2TXD[3]/ENBKPRS

DGND_480PHY2PRXDV/M(R)2TXEN/DISBRDCTRL

PHY2PRXC/M2TXC/CTRL_REFCLK2

PHY2PTXC/M2RXC/REFCLK2

77

78

79

81

82

83

20

21

23

24

25

26

RXIP[3]

TXOP[3]

AGND_4

TXON[3]

AVDD18_622AVDD18_7

EN_AUTOXOVER

ETHUB_MDC

ETHUB_MDIO

33R1323

33R1322

1KR1368

MRXD[3]/PTXD[3]

SEL_MIIMAC#/DISDSPRI

EN_AUTOXOVER

DVDD18_3

EN_RST_BLNK

ITEST673PHY2PRXD[0]/M(R)2TXD[0]/ENEEPROM

SCL_MDC

SDA_MDIO

PHY2PRXD[1]/M(R)2TXD[1]/GXENFC

67

68

69

70

71

72

74

75

76

P4MODE[0](MODESET2)
P4MODE[1](MODESET3)

DISDUALMII(MODESET4)

27

28

30

31

32

33

34

35

36

ITEST137ITEST238ITEST3

RXIP[4]

RXIN[3]

RXIN[4]

TXOP[4]

AGND_5

AVDD18_829AVDD18_9

TXON[4]

AVDD18_10

ITEST566MRXD[2]/PTXD[2]

65

DGND_3

64

M(R)RXD[1]/PTXD[1]

63

DVDD33_1

62

M(R)RXD[0]/PTXD[0]

61
MRXDV/PTXEN/CRSDV

60

MRXC/PTXC/REFCLK1

59

MCOL/PCOL

58

MTXD[3]/PRXD[3]/P4IRTAG[1]

57

MTXD[2]/PRXD[2]/P4IRTAG[0]

56

M(R)TXD[1]/PRXD[1]/LEDMODE[1]

55

M(R)TXD[0]/PRXD[0]/LEDMODE[0]

54

DVDD18_2

53

M(R)TXEN/PRXDV

52

MTXC/PRXC/CTRL_REFCLK1

51

DGND_2

50

P4LNKSTA#

49

P4DUPSTA/HOME_CRS

48

P4SPDSTA

47

P4FLCTRL/CPU_INTERRUPT#

46
45
44

DVDD18_1

43
42

ITEST4

41

RESET#

40

DGND_1

39

D1.8_ETHUB

R1328

0

P4MODE0
P4MODE1

DISDUALMII

ETHUB_RESET

STRAPPING PIN CONFIG

D3.3_ETHUB

OPT

OPT

OPT

1KR1356

1K

1K

1K

R1345

R1341

1KR1342

SETGROUP

PHY2PTXEN

R1343

OPT

1K

R1344

OPT

1K

R1346

OPT

1K

R1347

OPT

1K

R1348

AUTO_NEGO
PHY2PRXDV

PHY2PRXD3

ENDEFER

EN_AUTOXOVER

LAN_ACT0

GXSPD
GYSPD

GXFULL

GYFULL

PHY2PRXDV : Broadcast strom control enable/disable

PHY2PRXD3 : Backpressure enable/disable

ENDEFER : Defer enable/disable

EN_AUTOXOVER : Auto cross over enable/disable

OPT
1K

R1349

OPT

1K

R1350

OPT

1K

R1351

R1353
R1354

OPT

1K

R1352

OPT

1K

R1355

1KR1330

1KR1331

0

LAN_ACT1

0

LAN_LINK1

C1316

C1319

22uF

0.1uF

16V

D1.8_ETHUB

C1336

C1337

22uF

0.1uF

16V

BCM TO RTL matching

D2.5V_ETHUB

CIS21J121

L1305

EPHY_RDP

EPHY_RDN

EPHY_TDP

EPHY_TDN

R1308

49.9
1%

R1309

49.9
1%

R1310

49.9
1%

R1311

49.9
1%

Place close to chip

C1326

0.1uF

Place to center position between two chips

C1325

0.1uF

C1321

0.1uF

C1338

0.1uF

C1328

0.1uF

C1329

0.1uF

C1330

0.1uF

C1331

0.1uF

C1322

0.1uF

C1339

0.1uF

C1333

0.1uF

C1334

0.1uF

C1323

C1324

0.1uF

0.1uF

C1340

0.1uF

A1.8_ETHUB

CIS21J121

L1306

R1320

49.9
1%

R1321

49.9
1%

Place close to chip

R1318

49.9
1%

R1319

49.9
1%

A2.5V

C1327

0.1uF

L1304

BLM18PG121SN1D

C1320

0.1uF
16V

EPHY_TXOP3

EPHY_TXON3

EPHY_RXIP3

EPHY_RXIN3

C1332

0.1uF

D2.5V_ETHUB

C1315

0.1uF

16V

C1335

0.1uF

OPT
C1314
22uF
16V

EPHY_RXIP0

EPHY_RXIN0

FOR DEBUG

RTL

LAN_LINK3

LAN_ACT3

EPHY_LINK

EPHY_ACTIVITY

BCM

EPHY_TXOP0

EPHY_TXON0

LD1300

LD1301

EPHY_TXOP1

EPHY_TXON1

D3.3_ETHUB

A2[RD]

A1[GN]

C

OPT

R1324
330

OPT

R1325
330

OPT

A2[RD]

A1[GN]

C

OPT

LD1303

EPHY_RXIP1

EPHY_RXIN1

A2[RD]

A1[GN]

C

OPT

OPT

OPT

A2[RD]

A1[GN]

C

LD1302

OPT

R1326
330

R1327
330

EPHY_TXOP3

EPHY_TXON3

EPHY_RXIP3

EPHY_RXIN3

Differential 100 ohm

No Via

Close to

CONFIG FOR MAC5

DISDUALMII

P4MODE1

P4MODE0

GXMODE

DUP3_GYMODE

LAN_LINK2

LAN_ACT2

LAN_ACT3

LAN_LINK0

ETHUB_MDC

ETHUB_MDIO

R1335
470

R1332
470

R1336
470

R1333
1K

R1334
1K

D3.3_ETHUB

R13291KR1357

1K

R1358

1K

OPT

OPT

OPT

R1340
10K

R1339
10K

R1338
10K

R1337
10K

OPT

OPT

OPT

OPT

R1359
1K
OPT

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.

Chameleon(EU_GP2_BCM3556)

xxLV375H-ZA

ETHERNET HUB

2010.12.20
13

R1500

Copyright © 2011 LG Electronics. Inc. All rights reserved.
Only for training and service purposes

LGE Internal Use Only

RL_ON

C1501
100uF

10K

+3.5V_ST

C1500
100uF

16V

+12V

C1503

0.1uF

25V

50V

<OS MODULE PIN MAP>

PIN No

LGD

INV_ON

18

V4:VBR-A

20

V5:NC

PWM_DIM

22

Err_out

24

+3.5V_ST

RT1P141C-T112

1

R1504

4.7K

C

Q1500

B

2SC3052

E

L1503

MLB-201209-0120P-N2

C1504

0.1uF
16V

L1502

MLB-201209-0120P-N2

CMO(09)
A-DIM

NC

PWM_DIM

INV_ON

Q1502

3

2

C1506

0.1uF
16V

C1505

0.1uF

50V

AUO PSU
INV_ON

Err_out

A-DIM

PWM_DIM

FROM LIPS & POWER B/D

WAFER-STRAIGHT

NORMAL_26~52

P1501

FW20020-24S

GND/P.DIM2

AUO LIPS

INV_ON

A-DIM

PWM_DIM

Err_out

PWR ON

GND
GND

3.5V

3.5V
GND
GND

24V

12V
12V
12V

INV_ON

PWM_DIM

GND

1

1
3

3
5

5
7

7
9

9
11

11
13

13
15

15
17

17
19

19
21

21 22
23

23 24

25

SLIM_32~52
P1500

SMAW200-H24S2

WAFER-ANGLE

SHARP

Err_out

2

2
4

4
6

6
8

8

10

10
12

12
14

14
16

16
18

18
20

20
22
24

24V
24V
GND
GND

3.5V

3.5V
GND
GND/V-sync
INV ON
A.DIM
P.DIM1
Err OUT

R1512

0

MLB-201209-0120P-N2

OPT
R1590
100

0R1507

SHARP

L1505

C1518

LGD/37_AUO

0.1uF
50V

NON_CMO

R1517
0

R1518

32_AUO

32_AUO/SHARP

LGD/37_AUO

R1516
100

R1515
100

CMO

0

R1521

100

R1522

15V-->3.6V

+5V_NORMAL

+12V

L1507

CIC21J501NE

C1568

0.1uF

AGND

SS

PGND_1

SW_1

IN_1

NC

BS

50V

IC1503

MP2208DL-LF-Z

1

2

3

4

5

6

7

C1528

+24V

C1524

68uF

35V

+3.3V_NORMAL

+3.5V_ST

R1523
1K

C

B

R1520

Q1505

6.8K
2SC3052

E

OPT

0

R1525

CMO

0

R1526

32_AUO

0

R1527

LGD_V4/37_AUO

0

R1524

OPT

R1519
0

C1521

C1517

1uF

0.1uF
25V

OPT

OPT

PWM_PULL-DOWN_3.9K
+3.3V_NORMAL

100

R1528
10K

NON_OPC

R1529

OPT

R1530
R1531

3.9K

R1533

4.7K

C1512

0.1uF
OPT

0

0

OPT
R1534
10K

R1535
10K
OPT

SCAN_BLK1/OPC_OUT

R1531-*1
1K

PWM_PULL-DOWN_1K

ERROR_OUT

INV_CTL

A_DIM

PWM_DIM

+12V

L1523

CIS21J121

+3.5V_ST

OPT

L1506

C1530

10uF

10uF

25V

25V

Vout=0.8*(1+R1/R2)

BCM core 1.26V volt

C1536

0.1uF
16V

CIS21J121

C1527

C1570

22uF

0.1uF
16V

16V

AGND

PGND

VIN

THERMAL

FB

15

IC1502

AOZ1072AI

1

2

2A

3

4

EP

FB

14

EN/SYNC

13

PGND_2

12

SW_2

11

IN_2

10

POK

9

VCC

8

R1538
100K

R1572
10

C1526
1uF
10V

C1571

0.1uF
16V

L1511

C1578

0.1uF
50V

ESD

R1543
12K

C1580

0.1uF
50V

ESD

R1544
10K

L1509

2uH

R1545

0 OHM
R1536

10K

NR8040T3R6N

C1535
2200pF

R1

0

R2

3.6uH

POWER_ON/OFF2_2

R1546

3.9K

OPT

R1569

470K

1%

R1570

30K

1%

R1576

910K

1%

LX_2

8

LX_1

7

EN

6

COMP

5

ESD

D1501

5.6V

C1537

0.1uF
16V

R1575
0

ESD

R1536-*1

100K

C1572
22uF
16V

MAX 350mA

R1548
47K
1%

R1

R1549

6.2K
1%

C1539

100pF

R1550
10K

R2

1%

POWER_ON/OFF2_1

D1.2V

C1543

C1541

22uF

22uF

16V

16V

+3.5V_ST

L1524

C1583

0.1uF
16V

OPT

50V

MAX 3.1A

L1512

CIS21J121

CIS21J121

C1584

22uF

16V

C1569
22uF
16V

C1557
22uF
16V

A1.2V

+5V_NORMAL

C1540
22uF
16V

C1558

0.1uF
16V

C1544

0.1uF
16V

20V-->3.5V

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

ST_3.5V-->3.5V

Power_DET

+3.5V_ST

POWER 3.5V

R1551
10K
1%

POWER 18.5V

R1553-*2
22K 1 %

C1514

0.1uF
POWER 18.5V

50V

R1554-*2

4.7K 1%

+3.3V_NORMAL

+12V

L1513

CIC21J501NE

C1579

0.1uF
50V
ESD

C1545

C1546

0.1uF

22uF
25V

50V

R1557

20K

C1548
3300pF

50V

COMP

POWER 24V

R1553-*1
24K
1%

POWER 24V

R1554-*1

4.3K
1%

EN

FB

R1558
10K

6

4

5

+24V

POWER 20V

R1553
24K
1%

POWER 20V

R1554

5.1K
5%

IC1504

AOZ1024DI

+12V

PD_+12V

VIN

3

AGND

+3.5V_ST

R1555
12K
1%

R1552

5.1K
5%

NON_PD_+3.5V

2

LX

7

1

PGND

R1559
14K
1%

PD_+3.5V

VCC

OPT
R1561

3.9K

VCC

R1556
100K

IC1506

NCP803SN293

3

1

GND

L1514

3.6uH

R1564
100K

IC1507

NCP803SN293

3

GND

RESET

2

MAX 2.3A

POWER_ON/OFF2_2

R1562

27K

1%

R1563

4.7K
1%

R1571
10K
1%

2

1

C1549
22uF
16V

RESET

C1550
22uF
16V

R1566
100

R1539
100

+3.5V_ST

C1573
10uF
10V

OPT

R1567
10K

ESD
C1551

0.1uF
16V

not to RESET at 8kV ESD

+3.3V_NORMAL

L1516

CIC21J501NE

CIS21J121

C1552

0.1uF
16V

A3.3V

L1517

C1555

0.1uF
16V

POWER_DET

D3.3V

C1556

0.1uF
16V

PANEL_CTL

+12V

OPT
R1502
10K

R1501
47K

+12V

C1502
10uF
25V

L1500
CIC21J501NE

B

L1501

C1582

0.015uF
50V

C

E

C1516
10uF
25V

R1503

22K

Q1501
2SC3052

C1508

0.01uF

9

8

7

6

R1584
1K

SOURCE_5

SOURCE_4

SOURCE_3

SOURCE_2

SOURCE_1

+12V

C1566

22uF
25V

+3.5V_ST

BCM A2.5V

+3.3V_NORMAL

L1521

CB3216PA501E

C1574

C1547

0.1uF

10uF

16V

16V

+5V_NORMAL

L1522
500

BCD

OPT

C1531

0.1uF

CB3216PA501E

C1567

C1511

0.1uF

22uF

50V

25V

A1CA2
D1500

R1586
10K

B

R1585

4.7K

E

C

Q1507

2SC3875S(ALY)

L1520

IC1505

AP2132MP-2.5TRG1

R1588
10K

BCD

R1587
10K

R1589
10K

BCD

OPT

C1575

0.1uF
16V

EXT_12V

SEMTEK

VCTRL

PG

1

EN

2

VIN

3

4

BCD

9

THERMAL

NC_1

NC_2

8

7

6

5

SC4215ISTRT

EN

VIN

[EP]

GND

ADJ

VOUT

NC

IC1505-*1

1

2

3

4

SEMTEK VOUT : 2.533V

SEMTEK Vo=0.8*(1+R1/R2)

BCD Vo=0.6*(1+R1/R2)

8

SEMTEK

7

6

5

BCD VOUT : 2.514V

SEMTEK

R1560
18K

R2

1%

SEMTEK

R1565

R1

39K
1%

GND

ADJ

VO

NC_3

BCM DDR 1.8V

PANEL_POWER

R1508

R1509

5.6K

B

OPT
C1510
10uF
25V

AO3407A

C

E

Q1503
2SC3052

C1513

4.7uF
50V

33K

Q1504

New item

S

D

G

C1515

1uF
25V

OPT

C1522

0.1uF
50V

PANEL_DISCHARGE_RES

PANEL_VCC

R1592

R1593

2.2K

2.2K

PANEL_DISCHARGE_RES

CIC21J501NE

Placed on SMD-TOP

C IN

C1509

25V

0.1uF
50V

R1506
22K

L1508

C1529
22uF
16V

+3.5V_ST

Vout=0.8*(1+R1/R2)

0.01uF

25V

C1554

BST

VIN

LX

PGND

SGND

1

2

3

4

5

IC1501

MP2108DQ

3A

$0.165

Replaced Part

L1510

3.6uH

NR8040T3R6N

RUN

10

VREF

9

COMP

8

FB

7

SS

6

C1534

0.1uF
50V

C1581

0.1uF
50V

ESD

R1540

6.8K

C1533
3300pF

50V

R1547
10K

Close to IC

C1577

0.01uF

25V

R1537
10K
1/10W

POWER_ON/OFF1

1%

R1542
10K

1%

R2

5V/12V EXT PowerOut

+12V

R1532
100K

OPT

IC1508

MP2305DS

BS

1

IN

2

SW

3

GND

4

L1518

22UH

8

7

6

5

SS

EN

COMP

FB

C1561
2700pF

50V

C1562

0.1uF
50V

R1577

12.4K

R1578
56K

R1579
10K

R1580
1K

C1563
22uF
25V

EXT5V_CTRL

L1519

CB3216PA501E

EXT12V_CTRL

EXT_PWR_DET

PGND

AGND

VIN

FB

IC1500

AOZ1073AIL

1

2

3A

3

4

+5V_USB

C1520
22uF
16V

C1523

0.1uF
16V

+5V_USB

C1525

0.1uF
16V

C1559

0.47uF

C1560

0.01uF
50V

25V

MAX 1000mA

L1504

LX_2

8

LX_1

7

EN

6

COMP

5

NR8040T3R6N

POWER_ON/OFF2_1

R1511
10K

R1505

9.1K

3.6uH

C1507
2200pF
50V

OPT

51K5%R1513

C1519
100pF

R1

50V

1.5K1%R1510

R2

10K1%R1514

Vout=(1+R1/R2)*0.8

R1

EXT_5V

C1532

100pF

OPT

C1538
10uF
16V

Placed on SMD-TOP

R1581
1K

Max 1100 mA

D1.8V

C1542

0.1uF

C1564
470pF
50V

ENABLE/FAULT

+3.5V_ST

2SC3875S(ALY)

GND

DV/DT

I-LIMIT

NC

R1582

4.7K

Q1506EB

1

2

3

4

5

C

R1583
100

IC1509

MP5000DQ

10

11

VCC

C1565
1uF
25V

BCD
R1560-*1

4.7K
1%

BCD

R1565-*1
15K
1%

C1576

10uF

16V

MAX 0.8A

C1553

0.1uF
16V

A2.5V

L1515
500

C9220
10uF
16V

380mA

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.

Chameleon(EU_GP2_BCM3556)

xxLV375H-ZA

POWER

2010.12.20
15

CAN H-NIM/NIM TUNER for EU

Copyright © 2011 LG Electronics. Inc. All rights reserved.
Only for training and service purposes

LGE Internal Use Only

31

SHIELD

TU2701
TDFR-G135D

RF_S/W_CNTL

1

BST_CNTL

2

+B1[5V]

3

NC[RF_AGC]

4

AS

5

SCL[A_DEMOD]

6

SDA[A_DEMOD]

7

NC(IF_TP)

8

SIF

9

NC

10

VIDEO

11

GND

12

1.2V

13

3.3V

14

RESET

15

2.5V

16

SCL[D_DEMOD]

17

SDA[D_DEMOD]

18

ERR

19

SYNC

20

VALID

21

MCL

22

D0

23

D1

24

D2

25

D3

26

D4

27

D5

28

D6

29

D7

30

TU2701-*1
TDFR-G155D

31

SHIELD

31

SHIELD

31

SHIELD

VERTICAL_NIM

RF_S/W_CNTL

1

BST_CNTL

2

+B1[5V]

3

NC[RF_AGC]

4

AS

5

SCL[A_DEMOD]

6

SDA[A_DEMOD]

7

NC(IF_TP)

8

SIF

9

NC

10

VIDEO

11

GND

12

1.2V

13

3.3V

14

RESET

15

2.5V

16

SCL[D_DEMOD]

17

SDA[D_DEMOD]

18

ERR

19

SYNC

20

VALID

21

MCL

22

D0

23

D1

24

D2

25

D3

26

D4

27

D5

28

D6

29

D7

30

EU_VERTICAL_NIM_T2

TU2701-*2
TDFR-G055D

RF_S/W_CNTL

1

BST_CNTL

2

+B1[5V]

3

NC[RF_AGC]

4

AS

5

SCL[A_DEMOD]

6

SDA[A_DEMOD]

7

NC(IF_TP)

8

SIF

9

NC

10

VIDEO

11

GND

12

1.2V

13

3.3V

14

RESET

15

2.5V

16

SCL[D_DEMOD]

17

SDA[D_DEMOD]

18

ERR

19

SYNC

20

VALID

21

MCL

22

D0

23

D1

24

D2

25

D3

26

D4

27

D5

28

D6

29

D7

30

HORIZONTAL_NIM_EMS

TU2701-*3
TDFR-G135D(C)

NC_1

1

BST_CNTL

2

+B1[5V]

3

NC_2[RF_AGC]

4

NC_3

5

SCLT

6

SDAT

7

NC_4

8

SIF

9

NC_5

10

VIDEO

11

GND

12

+B2[1.2V]

13

+B3[3.3V]

14

RESET

15

+B4[2.5V]

16

SCL

17

SDA

18

ERR

19

SYNC

20

VALID

21

MCL

22

D0

23

D1

24

D2

25

D3

26

D4

27

D5

28

D6

29

D7

30

HORIZONTAL_NIM

close to TUNER

C2701

0.1uF
16V

R2700

C2702

0.1uF 16V

C2700
100pF
50V

0

OPT

close to TUNER

+1.2V_TU

C2703

0.1uF
16V

C2733

0.1uF

16V

R2754

+5V_TU

L2700

BLM18PG121SN1D

R2738

Q2701

0

ISA1530AC1

C2718

0.01uF
25V

E

C

RF_SWITCH_CTL

0

OPT

001:F2

0R2720

+5V_TU

C2704
100pF
50V

C2706

16V

0.1uF

C2708

0.1uF
16V
OPT

C

Q2700EB

2SC3052

OPT

C2709
10uF
10V

OPT

OPTION : RF AGC

R2724
10K

OPT

001:F2

IF_AGC_SEL

C2712
18pF
50V

C2714
18pF
50V

33

R2726

33

R2727

001:I4

SCL0_3.3V

001:I4

SDA0_3.3V

B

+5V_TU

R2739
200

R2740

2.2K

E

B

Q2702

ISA1530AC1

+5V_TU

R2702
200

C

+3.3V_TU

C2705
100pF
50V

16V

C2707

0.1uF

+2.5V_TUA

R2721
100

+3.3V_TU

C2710
16V

R2723
100K

0.1uF

TUNER_RESET

001:G5

0R2701

B

E

Q2705

ISA1530AC1

C

+3.3V_NORMAL

R2757

47

R2717

47

R2716

47

R2711

47

R2709

47

R2708

47

R2707

47

R2710

47

R2705

47

R2706

47

R2704

47

R2703

47

Close to the tuner

R2722
0

OPT

C2711
22pF
50V

FE_TS_ERR

FE_TS_SYNC

FE_TS_VAL

FE_TS_DATA_CLK

FE_TS_DATA[1]

FE_TS_DATA[2]

FE_TS_DATA[3]

FE_TS_DATA[4]

FE_TS_DATA[5]

FE_TS_DATA[6]

FE_TS_DATA[7]

R2725
0

C2713
22pF
50V

002:D1;045:X5

027:AH22

002:D1;045:X5

FE_TS_DATA[0]

100R2728

100R2729

002:D1

FE_TS_SERIAL

SCL2_3.3V

SDA2_3.3V

045:X12

FE_TS_DATA[0-7]

Q2703EB

2SC3052

R2743

4.7K

R2741

200

R2712

200

C2722

0.1uF
16V

+5V_NORMAL

BLM18PG121SN1D

C2721

0.1uF
16V

C

CIC21J501NE

R2742
10K

L2702

L2701

C2724

0.1uF

C2725

0.1uF

R2745
10K

+5V_TU

R2746

470

B

+3.3V_TU

16V

16V

TU_CVBS

C2728

22uF

16V

+5V_TU

C2727

22uF

16V

E

C

Q2704

041:I7
ATV_OUT

001:F2

LNA2_CTL/BOSTER_CTL

R2749
82

ISA1530AC1

003:A3

C2734

0.1uF
16V

C2729

22uF

16V

003:A3

TU_SIF

CIC21J501NE

60mA

200mA

L2703

+3.3V_TU

C2715
22uF

16V

R2713
75K
1/8W
1%

FE_TS_VAL

FE_TS_ERR

R2

FB

GND

IN

BS

+3.3V_TU

IC2701

MP2212DN

1

2

3A

3

4

R2718
10
1/10W
1%

C2719

0.1uF

16V

NL17SZ08DFT2G

15

2

3

C2716

100pF
50V

8

7

6

5

IC2700

AZ2940D-2.5TRE1

VIN

1

$0.11

2

IC2702

R2731
22K

1%

Close to IC

EN/SYNC

SW_2

SW_1

VCC

0R2719

3

GND

VOUT

C2717
1uF

10V

+3.3V_TU

4

R2756

R1

18K
1%

10K

015:E7;015:I6;007:Q17;089:AI24

R2732

L2704

22uH

NR8040T220M

C2720

0.1uF
50V

Vout=0.8*(1+R1/R2)

+2.5V_TUA

R2744

1

C2723

C2726

10uF

0.1uF

10V

16V

C2736

0.1uF

16V

R2758
47

POWER_ON/OFF2_2

C2730
22uF
16V

FE_TS_VAL_ERR

+1.2V_TU

C2731

0.1uF

C2735
22uF
16V

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.

r ( Full Nim )

Chameleon(EU_GP2_BCM3556)

xxLV375H-ZA

TUNER

2010.12.20
27

+3.3V_NORMAL

Copyright © 2011 LG Electronics. Inc. All rights reserved.
Only for training and service purposes

LGE Internal Use Only

+5V_NORMAL

L2800

MLB-201209-0120P-N2

XMARK

L2820

MBW3216-501TF

+3.3V_PROIDIOM

XMARK

D2801

KDS226

P2800

12505WS-10A00

+3.3V_PROIDIOM

XMARK

AC

A

XMARK

C2831

4.7uF
25V

OPT

10

11

.

+VCCINT_1.5V

ASIC
L2801

MLB-201209-0120P-N2

NON_ASIC_LDO

IC2800

BA15BC0FP-E2

OUTVCC

GND

C2800
22uF
16V

BST

IN

SW

GND

XMARK

IC2803

SC4519STRT

1

2

3

4

C2830

0.22uF
25V

C

+3.3V_PROIDIOM

+3.3V_PROIDIOM

10K

10K

R2801

R2800

R2802

10K

UBW2012-121F

FPGA_DCLK

1

GND

2

FPGA_CONF_DONE

3

VCC

4

FPGA_NCONFIG

5

FPGA_NCE

6

ROM_DATA

7

ROM_NCS

8

ROM_ASDI

9

R2843
0

OPT

GND

FPGA Program I/F

8

7

6

5

L2802

NON_ASIC

C2801
22uF
16V

+3.3V_PROIDIOM

SYNC

COMP

FB

EN

NCS

DATA

VCC1

GND

NCS

DATA

VCC

GND

+5V_NORMAL

XMARK

R2850

10K

XMARK

C2832
560pF
50V

R2880
0

XMARK

OPT

R2844
0

Programed_EEPROM

IC2801

EPCS4S18N

1

2

3

4

Not_program_EEPROM

IC2801-*1

EPCS4SI8N

1

2

3

4

XMARK

8

7

6

5

8

7

6

5

OPT
10K

XMARK

C2833

0.015uF
50V

R2852

6.8K

VCC3

VCC2

DCLK

ASDI

R2851

XMARK

MBRS340

D2802

XMARK

SYS_RESET_BCM

VCC_2

VCC_1

DCLK

ASDI

L2821

3.3uH

40V

NON_ASIC

C2802

0.1uF

PROIDIOM_SYSCLK

XMARK_1.8V

R2853

2.2K

XMARK

C2844
47uF
10V

XMARK

XMARK

R2854

1

R2855

3.9K

XMARK

+3.3V_PROIDIOM

NON_ASIC

C2804
22uF
16V

R2803
22

C2827

0.1uF
50V

C2803
10uF
16V

RMX0_CLK

RMX0_VALID

RMX0_SYNC

RMX0_DATA

PROIDIOM_SYSCLK

+3.3V_PROIDIOM

R2807
22

SCL1_3.3V
SDA1_3.3V

C2805

0.1uF

+3.3V_PROIDIOM

OPT
OPT

NON_ASIC

OPT
NON_ASIC
NON_ASIC

ASIC
ASIC
ASIC

XMARK_1.8V

X2800

27MHz

1

6

25
34

+3.3V_PROIDIOM

R2810

R2813

OPT
R2828
1K

ASIC
R2833
10K

+3.3V_PROIDIOM

22R2827
22R2829
22R2830

10KR2824
10K

R2808

10K

R2805

10K

R2820

1K

R2817

10K

R2825

10K

R2826

10KR2821

0R2809
0R2806
1K

R2816

1K

R2815

1K

R2814

XMARK

L2815

MLB-201209-0120P-N2

VCCINT_1

VCCINT_2G8VCCINT_3

VCCINT_4H7VCCINT_5H9VCCINT_6J8VCCINT_7

VCCINT_8K7VCCINT_9K9VCCINT_10T7VCCINT_11

VCCINT_12C1VCCIO1_1G6VCCIO1_2P1VCCIO1_3T3VCCIO4_1L7VCCIO4_2

VCCIO4_3

VCCIO4_4

VCCIO3_1

VCCIO3_2

VCCIO3_3

VCCIO2_1

VCCIO2_2F7VCCIO2_3A3VCCIO2_4A1GND_1

GND_2A5GND_3

GND_4F6GND_5F8GND_6F9GND_7

GND_8G7GND_9G9GND_10

GND_11H8GND_12

GND_13J7GND_14J9GND_15K6GND_16K8GND_17

GND_18L6GND_19L8GND_20L9GND_21

GND_22T1GND_23T5GND_24

GND_25

GND_26J6GNDA_PLL1J5GNDG_PLL1

GNDA_PLL2

GNDG_PLL2H6VCCA_PLL1

VCCA_PLL2B6IO2_35B5IO2_42D6IO2_37D5IO2_38E6IO2_39E5IO2_40

R2822
47K

R2823
47K

IO2_21/TP_VALID

IO2_41/TP_DATA[7]
IO2_36/TP_DATA[6]
IO2_31/TP_DATA[5]
IO2_25/TP_DATA[4]
IO2_23/TP_DATA[3]
IO2_18/TP_DATA[2]
IO2_14/TP_DATA[1]
IO2_8/TP_DATA[0]

IO3_37/I2C_SCK
IO3_34/I2C_SDA

IO1_1/INIT_DONE

IO2_29/TP_SOP

IO2_17/TP_ERR

IO2_48/RESET

NON ASIC

J11

J12

CLK1

H1
B8
B9
B10
C5
C6
C7
C8
C9
C10
C11
C12

IO1_29

M1

IO1_2

C3

IO1_3

C2

IO1_4

B1

IO1_5

G5

IO1_6

F4

IO1_7

D3

IO1_8

E4

IO1_9

F5

IO1_10

E3

IO1_11

D2

IO1_12

E2

CLK0

G1
B2
D14
E14

DCLK

K4

CONF_DONE

K13

NCONFIG

H3

NCE

J4

DATA0

H2

IO1_21SO

G4

IO1_22/ASDO

K3

NCEO

H4

NSTATUS

J13

MSEL0

J3

MSEL1

J2

TCK

J14

TDO

H15

TMS

J15

TDI

H14
D4

IO1_13

D1

IO1_14

F3

IO1_15

G3

IO1_16

F2

IO1_17

E1

IO1_18

G2

IO1_19

F1

IO1_20

H5

IO1_23

J1

IO1_24

K2

IO1_25

L3

IO1_26

K1

IO1_27

L1

IO1_28

L2

IO1_30

N1

IO1_31

M2

IO1_32

N2

IO1_33

M3

IO1_34

L5

IO1_35

M4

N3

IO1_36K5IO1_37L4IO1_38R1IO1_39P2IO1_40P3IO1_41N4IO1_42

H11

R2

IO4_1T2IO4_2R3IO4_3P4IO4_4R4IO4_5T4IO4_6R5IO4_7M5IO4_9

L11

T12

T16

K10

EP1C12F256C8N

M6

IO4_10N5IO4_11N6IO4_12R6IO4_14M7IO4_15T6IO4_16R7IO4_17N7IO4_19T8IO4_21M8IO4_22N8IO4_23

H10

IC2802-*1

M10

IO4_25T9IO4_27N9IO4_29

P16

F10

F11

T14

C16

K11

A14

A16

A12

G11

T11

N10

N11

N12

M11

M12

R12

T13

R13

R14

P13

T15

R15

N13

P14

P15

IO3_1

IO3_2

IO3_3

IO3_4

IO4_31

IO4_32

IO4_36

IO4_37M9IO4_38

IO4_39

IO4_40

IO4_42

IO4_43

IO4_44

IO4_45

IO4_46

IO4_47

IO4_48

A7

J10

IO4_34/CH_CLK

T10

L10

A10

G10

R11

IO4_20/CH_VALID

R8

IO4_26/CH_SOP

R9

IO4_30/CH_ERR

R10

IO4_8/CH_DATA[0]

P5

IO4_13/CH_DATA[1]

P6

IO4_18/CH_DATA[2]

P7

IO4_24/CH_DATA[3]

P8

IO4_28/CH-DATA[4]

P9

IO4_33/CH_DATA[5]

P10

IO4_35/CH_DATA[6]

P11

IO4_41/CH_DATA[7]

P12

IO2_34

E7

IO2_33

A6

IO2_32

B7

IO2_43

A4

IO2_30

D7

IO2_28

A8

IO2_27

E8

IO2_26

D8

IO2_44

B4

IO2_24

E10

IO2_45

C4

IO2_22

D9

IO2_20

A9

IO2_19

D10

IO2_16

A11

IO2_15

B11

IO2_46

B3

IO2_13

D11

IO2_12

D12

IO2_11

E9

IO2_10

E11

IO2_9

E12

IO2_47

A2

IO2_7

B12

IO2_6

A13

IO2_5

B13

IO2_4

C13

IO2_3

B14

IO2_2

A15

IO2_1

B15

IO3_43

D13

IO3_42

C14

IO3_41

C15

IO3_40

B16

IO3_39

G12

IO3_38

H13

IO3_36

E13

IO3_35

F12

IO3_33

D15

IO3_32

D16

IO3_31

E15

IO3_30

E16

IO3_29

F15

IO3_28

F13

IO3_27

F14

IO3_26

F16

IO3_25

G15

IO3_24

G13

IO3_23

G14

IO3_22

H12

CLK2

G16

CLK3

H16

R16

N15

N16

K12

K14

L12

N14

M13

M14

L13

M15

M16

L14

L15

L16

K16

K15

J16

IO3_5

IO3_6

IO3_7

IO3_8

IO3_9

IO3_10

IO3_11

IO3_12

IO3_13

IO3_14

IO3_15

IO3_16

IO3_17

IO3_18

IO3_19

IO3_20

IO3_21

+VCCINT_1.5V

+3.3V_PROIDIOM

L2803

MLB-201209-0120P-N2

1uFC2806

0.1uFC2808

4.7uF 25V

0.01uFC2809

L2804

MLB-201209-0120P-N2

0.01uF

0.1uFC2811

4.7uF 25VC2810

1uFC2813

0.1uFC2814

0.1uFC2815

0.1uFC2816

0.1uFC2817

0.1uFC2818

0.1uFC2819

0.1uFC2820

0.1uFC2821

0.1uFC2822

0.1uFC2823

0.1uFC2824

0.1uFC2825

0.1uFC2826

L2805

L2806

MLB-201209-0120P-N2

C2807

R2818

4.7K

0
0R2811
0R2812

0

R2868
0

XMARK

0

R2867

XMARK

R2866

XMARK

ASIC

R2819

10K

0R2831

XMARK

0

R2863

R2862

XMARK

IO2_29/TP_SOP

IO2_21/TP_VALID

IO2_17/TP_ERR
IO2_41/TP_DATA[7]
IO2_36/TP_DATA[6]
IO2_31/TP_DATA[5]
IO2_25/TP_DATA[4]
IO2_23/TP_DATA[3]
IO2_18/TP_DATA[2]
IO2_14/TP_DATA[1]

IO2_8/TP_DATA[0]

0

R2865

0

XMARK

IO2_48/RESET
IO3_37/I2C_SCK
IO3_34/I2C_SDA

CONF_DONE

NCONFIG

DATA0

IO1_21SO

IO1_22/ASDO

NSTATUS

IO1_1/INIT_DONE

XMARK

0

R2864

0

R2832

0

CLK1

IO1_29

IO1_2
IO1_3
IO1_4
IO1_5
IO1_6
IO1_7
IO1_8

IO1_9
IO1_10
IO1_11
IO1_12

CLK0

DCLK

NCEO

MSEL0
MSEL1

TDO
TMS

IO1_13
IO1_14
IO1_15
IO1_16
IO1_17
IO1_18
IO1_19
IO1_20
IO1_23
IO1_24
IO1_25
IO1_26
IO1_27
IO1_28
IO1_30
IO1_31
IO1_32
IO1_33
IO1_34
IO1_35

H1
B8
B9
B10
C5
C6
C7
C8
C9
C10
C11
C12
M1
C3
C2
B1
G5
F4
D3
E4
F5
E3
D2
E2
G1
B2
D14
E14
K4
K13
H3

NCE

J4
H2
G4
K3
H4
J13
J3
J2

TCK

J14
H15
J15

TDI

H14
D4
D1
F3
G3
F2
E1
G2
F1
H5
J1
K2
L3
K1
L1
L2
N1
M2
N2
M3
L5
M4

IO2_35B5IO2_42D6IO2_37D5IO2_38E6IO2_39E5IO2_40

B6

VCCA_PLL2

H11

N3

IO1_36K5IO1_37L4IO1_38R1IO1_39P2IO1_40P3IO1_41N4IO1_42

R2861
0

XMARK

XMARK_1.8V

XMARK_1.8V

MLB-201209-0120P-N2

XMARK

L2814

XMARK

L2813

MLB-201209-0120P-N2

C2812

GND_25

GND_26J6GNDA_PLL1

GNDG_PLL1

GNDA_PLL2

GNDG_PLL2

VCCA_PLL1

J5

H6

J11

J12

T12

T16

R2

IO4_1T2IO4_2R3IO4_3P4IO4_4R4IO4_5T4IO4_6R5IO4_7M5IO4_9

R2878

R2859

R2860
0

XMARK_1.8V

XMARK

MLB-201209-0120P-N2

GND_18L6GND_19L8GND_20L9GND_21

GND_22T1GND_23T5GND_24

L11

K10

LGDT1129

I2C : 0xF0

M6

IO4_10N5IO4_11N6IO4_12R6IO4_14M7IO4_15T6IO4_16R7IO4_17N7IO4_19T8IO4_21M8IO4_22N8IO4_23

XMARK

XMARK

0

0

L2812

XMARK

R2856
0

XMARK

0R2834

GND_11H8GND_12

GND_13J7GND_14J9GND_15K6GND_16K8GND_17

G11

H10

IC2802

M10

IO4_25T9IO4_27N9IO4_29

R2857
0

XMARK

R2898
0

XMARK

R2879
0

XMARK

GND_8G7GND_9G9GND_10

F11

ASIC

T11

N10

N11

N12

IO4_31

IO4_32

IO4_36

IO4_37M9IO4_38

R2858
0

XMARK

GND_4F6GND_5F8GND_6F9GND_7

A12

M11

IO4_39

R2899
0

XMARK

M12

IO4_40

GND_2A5GND_3

A16

R12

IO4_42

XMARK

GND_1

A1

T13

IO4_43

R2876
0

VCCIO2_3

VCCIO2_4

F7

A3

R13

R14

IO4_44

IO4_45

VCCIO2_1

VCCIO2_2

F10

A14

P13

T15

IO4_46

IO4_47

VCCIO3_2

VCCIO3_3

C16

K11

R15

N13

IO3_1

IO4_48

XMARK

VCCIO3_1

P16

P14

IO3_2

IO3_3

R2877
0

VCCIO4_3

VCCIO4_4

L10

T14

P15

R16

IO3_4

VCCIO4_1

VCCIO4_2

T3

L7

N15

N16

IO3_5

IO3_6

VCCINT_12

VCCIO1_1

VCCIO1_2

VCCIO1_3

P1

C1

G6

T10

K12

K14

L12

N14

IO3_7

IO3_8

IO3_9

IO3_10

MLB-201209-0120P-N2

VCCINT_10

VCCINT_11

T7

K9

M13

M14

IO3_11

IO3_12

R2835
0

OPT

L2816

VCCINT_8

VCCINT_9

K7

J10

L13

M15

IO3_13

IO3_14

XMARK_1.8V

VCCINT_6

VCCINT_7

J8

M16

IO3_15

IO3_16

H9

L14

IO3_17

VCCINT_4

VCCINT_5

H7

G10

L15

L16

IO3_18

VCCINT_2

VCCINT_3

G8

A10

K16

K15

IO3_19

IO3_20

VCCINT_1

A7

R11

R8
R9

R10

P5
P6
P7
P8

P9
P10
P11
P12

E7

A6

B7

A4
D7
A8

E8

D8

B4

E10

C4

D9

A9
D10
A11
B11

B3
D11
D12

E9
E11
E12

A2
B12
A13
B13
C13
B14
A15
B15
D13
C14
C15
B16
G12
H13
E13

F12
D15
D16
E15
E16

F15

F13

F14

F16
G15
G13
G14
H12
G16
H16

J16

IO3_21

IO4_34/CH_CLK
IO4_20/CH_VALID
IO4_26/CH_SOP
IO4_30/CH_ERR
IO4_8/CH_DATA[0]
IO4_13/CH_DATA[1]
IO4_18/CH_DATA[2]
IO4_24/CH_DATA[3]
IO4_28/CH-DATA[4]
IO4_33/CH_DATA[5]
IO4_35/CH_DATA[6]
IO4_41/CH_DATA[7]
IO2_34
IO2_33
IO2_32
IO2_43
IO2_30
IO2_28
IO2_27
IO2_26
IO2_44
IO2_24
IO2_45
IO2_22
IO2_20
IO2_19
IO2_16
IO2_15
IO2_46
IO2_13
IO2_12
IO2_11
IO2_10
IO2_9
IO2_47
IO2_7
IO2_6
IO2_5
IO2_4
IO2_3
IO2_2
IO2_1
IO3_43
IO3_42
IO3_41
IO3_40
IO3_39
IO3_38
IO3_36
IO3_35
IO3_33
IO3_32
IO3_31
IO3_30
IO3_29
IO3_28
IO3_27
IO3_26
IO3_25
IO3_24
IO3_23
IO3_22
CLK2
CLK3

MLB-201209-0120P-N2

+VCCINT_1.5V

L2808

L2807

MLB-201209-0120P-N2

MLB-201209-0120P-N2

MLB-201209-0120P-N2

R2891
0

XMARK

R2890
0

XMARK

R2845
0

XMARK

R2846
0

XMARK

R2847
0

XMARK

R2848
0

XMARK

XMARK_1.8V

XMARK

L2811

R2875

XMARK

0

0R2836
0R2837

L2809

MLB-201209-0120P-N2

R2841

XMARK_1.8V

XMARK

L2810

MLB-201209-0120P-N2

22R2838
22R2839
22R2840
22
22R2842

PKT1_CLK
PKT1_VALID
PKT1_SYNC

OPT

PKT1_DATA

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.

OiDiom

Chameleon(EU_GP2_BCM3556)

xxLV375H-ZA

Pro:Idiom

2010.12.20
28

From BCM FHD

Copyright © 2011 LG Electronics. Inc. All rights reserved.
Only for training and service purposes

LGE Internal Use Only

[51Pin LVDS Connector]

(For FHD 60/120Hz)

FHD_60Hz_LVDS

P3504

FI-RE51S-HF-J-R1500

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

PANEL_VCC

L3502

CIC21J501NE

FHD_60Hz_LVDS

C3513
10uF
16V
OPT

R3544

R3545

R3550

R3551

C3514
1000pF
50V

FHD_60Hz_LVDS

0

LVDS_10bit

0

LVDS_10bit

0

LVDS_10bit

0

LVDS_10bit

** LVDS_SELECTION_LGD

** LVDS_SELECTION_AUO

C3515

0.1uF
16V

FHD_60Hz_LVDS

LVDS_TX_1_DATA4_P

LVDS_TX_1_DATA4_N

LVDS_TX_1_DATA3_P

LVDS_TX_1_DATA3_N

LVDS_TX_1_CLK_P

LVDS_TX_1_CLK_N

LVDS_TX_1_DATA2_P

LVDS_TX_1_DATA2_N

LVDS_TX_1_DATA1_P

LVDS_TX_1_DATA1_N

LVDS_TX_1_DATA0_P

LVDS_TX_1_DATA0_N

LVDS_TX_0_DATA4_P

LVDS_TX_0_DATA4_N

LVDS_TX_0_DATA3_P

LVDS_TX_0_DATA3_N

LVDS_TX_0_CLK_P

LVDS_TX_0_CLK_N

LVDS_TX_0_DATA2_P

LVDS_TX_0_DATA2_N

LVDS_TX_0_DATA1_P

LVDS_TX_0_DATA1_N

LVDS_TX_0_DATA0_P

LVDS_TX_0_DATA0_N

HIGH

JEIDA

GND(NC) VESA

HIGH(NC)
GNDNSJEIDA

+3.3V_NORMAL

R3542

3.3K

LVDS_SEL_HIGH

R3543
10K

LVDS_SEL_LOW

R3546

AUO_42

R3548

AUO_42

[30Pin LVDS Connector]

(For HD 60Hz_Normal)

P3500
FF10001-30
WAFER_HD

1

2

3

4

5

6

7

R3547

0

0

AUO_42

R3549

0

0

AUO_42

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

R3560

R3561

R3562

R3502

0

0

0

0

WAFER_HD

OPT

OPT

OPT

PANEL_VCC

PWM_DIM

SCAN_BLK1/OPC_OUT

LVDS_TX_0_DATA3_P

LVDS_TX_0_DATA3_N

LVDS_TX_0_CLK_P

LVDS_TX_0_CLK_N

LVDS_TX_0_DATA2_P

LVDS_TX_0_DATA2_N

LVDS_TX_0_DATA1_P

LVDS_TX_0_DATA1_N

LVDS_TX_0_DATA0_P

LVDS_TX_0_DATA0_N

OPC_EN

L3503

120-ohm

WAFER_HD

C3516
10uF
16V

OPT

WAFER_HD

C3517
1000pF
50V

** LVDS_SELECTION_AUO

WAFER_HD

C3518

0.1uF
16V

LVDS_SEL

+3.3V_NORMAL

HIGH(NC)

GND

R3501

3.3K

LVDS_SEL_HIGH

R3500
10K

LVDS_SEL_LOW

NS
JEIDA

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.

DS OUT

Chameleon(EU_GP2_BCM3556)

xxLV375H-ZA

LVDS WAFER

2010.12.20
35

+24V +24V_AMP

Copyright © 2011 LG Electronics. Inc. All rights reserved.
Only for training and service purposes

LGE Internal Use Only

+3.3V_NORMAL

MLB-201209-0120P-N2

IN

C548

0.1uF
16V

L3800

IC504

AP1117E18G-13

Vd=1.4V

3

2

OUT

1

ADJ/GND

C3800

0.1uF
50V

AUD_LRCH

AUD_LRCK

AUD_SCK
SDA1_3.3V
SCL1_3.3V

+1.8V_AMP

BLM18PG121SN1D

L501

10uF

OPT
C501

10V

R474
1

C549
10uF
10V

+1.8V_AMP

C550

0.1uF
16V

AMP_RESET_N

AUD_MASTER_CLK

+1.8V_AMP

L502

BLM18PG121SN1D

C502

0.1uF
16V

10uF

OPT
C503

10V

C506

1000pF

100R503

100R504
100R505

100R506
100R507

50V

C504
100pF

50V

C505

0.1uF
16V

120 mA

C509

0.1uF

C508
1000pF
50V

R508

3.3K

C507
18pF
50V

+3.3V_NORMAL

L504

BLM18PG121SN1D

C510
18pF
50V

C546
22pF
50V

EMI

C512

1uF 25V

+1.8V_AMP

OPT
C511
10uF

10V

C544
22pF
50V

EMI

DGND_1

GND_IO

VDD_IO
DGND_PLL
AGND_PLL

AVDD_PLL
DVDD_PLL

BST1A
VDR1A
/RESET

CLK_I

C545
22pF
50V

EMI

GND

AD

C513

0.1uF
16V

LF

C514
22000pF

1
2
3
4
5
6
7
8
9
10
11
12
13
14

Edge_LED 32~47 Inch = 20V

55 Inch & IOP Module = 24V

+24V_AMP

50V

PVDD1B_2

PVDD1A_1

PVDD1A_2

OUT1A_1

OUT1A_2

PGND1A_1

PGND1A_2

EP_PAD

51

52

53

54

55

56

THERMAL

57

IC501

NTP7000

EAN60969601

NTP-7000

15

16

17

18

19

20

SCL

SDA

BCK

WCK

DVDD

SDATA

DGND_2

C515

0.1uF

50V

OUT1B_249PVDD1B_1

48

50

21

22

MONITOR023MONITOR124MONITOR2

C517
1uF
25V

PGND1B_2

OUT1B_1

46

47

/FAULT

25

26

VDR2B

C516
1000pF
50V

27

BST2B

C518
22000pF
50V

C519

0.1uF
50V

C520
1uF
25V

VDR1B44BST1B45PGND1B_1

43

42
41
40
39
38
37
36
35
34
33
32
31
30
29

28

PGND2B_1

CCFL = 20V

C521
10uF
35V

NC
VDR2A
BST2A
PGND2A_2
PGND2A_1
OUT2A_2
OUT2A_1
PVDD2A_2
PVDD2A_1
PVDD2B_2
PVDD2B_1
OUT2B_2
OUT2B_1
PGND2B_2

R514

C522

R513
0

R536

SPK_L+

SPK_L+

SPK_L-

SPK_R+

SPK_R-

0

R537
0

R538
0

R539
0

SPK_L-

SPK_R+

SPK_R-

4

3

2

1

P501

WAFER-ANGLE

D501

EMI

R535

3.3

C525

1uF25V

22000pF

EMI

C547

0.01uF
50V

50V

1N4148W

100V

OPT

D502

1N4148W

100V

OPT

D503
1N4148W
100V
OPT

D504

1N4148W
100V
OPT

R519

12

C529
390pF

50V

C530
390pF

50V

R520

12

R521

12

C531
390pF

50V

C532
390pF

50V

R522

12

R524

R525

R523

R526

12

12

12

12

L507

AD-9060

2S

1S 1F

15uH

L506

AD-9060

2S

1S 1F

15uH

R527

C536

2F

C534

0.47uF
50V

2F

C535

0.47uF
50V

0.1uF
50V

C537

0.1uF
50V

C538

0.1uF
50V

C539

0.1uF

50V

4.7K

R528

4.7K

R529

4.7K

R530

4.7K

+24V

POWER_DET

C528
10uF
35V

AMP_MUTE

DGND_PLL
AGND_PLL

AVDD_PLL
DVDD_PLL

EP_PAD

NTP7100

BST1A

1

VDR1A

THERMAL

2

57

/RESET

3

AD

4

DGND_1

5

GND_IO

6

CLK_I

7

VDD_IO

8
9
10

LF

11
12
13

GND

14

15

16

17

DVDD

SDATA

DGND_2

VDR1B44BST1B45PGND1B_146PGND1B_247OUT1B_148OUT1B_249PVDD1B_150PVDD1B_251PVDD1A_152PVDD1A_253OUT1A_154OUT1A_255PGND1A_156PGND1A_2

43

NC

42

VDR2A

41

BST2A

40

PGND2A_2

39

PGND2A_1

38

OUT2A_2

37

IC501-*1

NTP-7100

18

19

20

SDA

BCK

WCK

21

22

SCL

MONITOR023MONITOR124MONITOR2

OUT2A_1

36

PVDD2A_2

35

PVDD2A_1

34

PVDD2B_2

33

PVDD2B_1

32

OUT2B_2

31

OUT2B_1

30

PGND2B_2

29

25

26

27

28

BST2B

VDR2B

/FAULT

PGND2B_1

C526

C527

0.1uF

0.1uF

50V

50V

C524
22000pF

50V

OPT

+3.5V_ST

R515

10K

100

Q501

2SC3052

C

R517

B

E

10K

SPK_L+

SPEAKER_L

SPK_L-

SPK_R+

SPEAKER_R

SPK_R-

EXT_ROUT_N
EXT_ROUT_P

EXT_LOUT_P
EXT_LOUT_N

C500

39pF

R510

R511

+24V

EXT_SPEAKER_DClass_AMP

L500

TPA3124D2PWPR

1

SD

2

3

MUTE

4

LIN

5

RIN

6

7

8

9

10

11

12

CB3216UA121

C561

0.1uF
50V

IC502

C564

C565

C573

0.1uF
50V

10uF
35V

4.7uF
50V

C574

4.7uF
50V

EXT_OUT_R

PGNDL_2

24

PGNDL_1

23

LOUT

22

BSL

21

AVCC_2

20

AVCC_1

19

GAIN0

18

GAIN1

17

BSR

16

ROUT

15

PGNDR_2

14

PGNDR_1

13

C562

0.22uF
50V

C563

0.22uF
50V

L510

22.0uH

L511

22.0uH

R549
10K

R548
10K

R552

4.7K

R553

4.7K

R550
10K

OPT

R551
10K

OPT

C566
1uF
50V

C567
1uF
50V

C568

0.47uF
50V

C569

0.47uF
50V

C570

100uF

25V

C571

100uF
25V

EXT_OUT_L

EXT_OUT_R

EXT_OUT_L

C556
1uF
16V

C541
1uF
50V

R546
100

C540
1uF
50V

C559
1uF
16V

C560

0.1uF
50V

L505

CB3216UA121

PVCCL_1

PVCCL_2

BYPASS

AGND_1

AGND_2

PVCCR_1

VCLAMP

PVCCR_2

IN1(+)

3

IN1(-)

2

7

OUT2

R542

1K

1%

39pFC551

10uFC553

EXT_R_AMP

+5V_NORMAL

R543

100

IC500

KA4558D

C552
22uF
16V

SUBAMP_SD

R531

SUBAMP_MUTE

EXT_L_AMP

EXT_R_AMP

10uFC554

EXT_L_AMP

C557
1uF

C558
1uF

100

OUT1

1

8

VCC

R540
27K

1%

33K 1%R500
33K 1%R501

68K

68K

R512

68K

68K

R516

39pF

C523

1%R502

33K
33K 1%R509

VEE

4

5

IN2(+)6IN2(-)

39pFC533

R518
27K

1%

R541

1K

1%

EXT_SPEAKER

T_TERMINAL1

B_TERMINAL1

OPT

C572

OPT

1uF

10V

C575

B_TERMINAL2
1uF
10V

T_TERMINAL2

E_SPRING

R_SPRING

T_SPRING

JK500

PEJ027-01

3

6A

7A

4

5

7B

6B

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.

Chameleon(EU_GP2_BCM3556)

xxLV375H-ZA

AUDIO AMP

2010.12.20
38

PSC008-01

Copyright © 2011 LG Electronics. Inc. All rights reserved.
Only for training and service purposes

LGE Internal Use Only

JK4100

22

21

COM_GND

20

19

SYNC_OUT

18

SYNC_GND2

17

SYNC_GND1

16

15

14

RGB_GND

13

12

11

10

9

G_GND

8

7

6

5

4

AUDIO_GND

3

AUDIO_L_OUT

2

1

AUDIO_R_OUT

AV_DET

SYNC_IN

RGB_IO

R_OUT

R_GND

D2B_OUT

G_OUT

D2B_IN

ID

B_OUT

AUDIO_L_IN

B_GND

AUDIO_R_IN

R4168
0

D4100

5.6V
OPT

D4101

30V

OPT

D4102

5.6V
OPT

D4103

30V

OPT

D4104

30V

OPT

D4105

5.6V
OPT

D4106
30V

OPT

BLM18PG121SN1D

BLM18PG121SN1D

D4107

5.6V
OPT

L4100

L4101

R4164
12

R4104
75

1%

R4108
0

R4101
75
1%

D4110

R4102

30V

75
1%

OPT

D4109

5.6V
OPT

D4108

5.6V
OPT

C4100
1000pF
50V

C4101
1000pF
50V

R4100

470K

For Frequency Response

R4103
470K

R4105
0

1/16W
5%

R4107
0

1/16W
5%

R4111
75

Rev(4)

R207

68=>75

C4105
1uF
25V

C4104
1uF
25V

R4112

75

C4107
4700pF
50V

C4108
4700pF
50V

R4115
62

R4122
22

R4116
0

R4113
0

C4113
47pF
50V

R4123
0

C4114

100uF

16V

SC1_R

SC1_G

SC1_B

C4112
100pF
50V

C4111

100pF

50V

DTV/MNT_L_OUT

DTV/MNT_R_OUT

OPT

C4115
220pF
50V

+3.3V_NORMAL

R4126

10K

C4116

0.1uF
16V

SC1_L_IN

SC1_R_IN

OPT

D4111

30V

SC1_FB

R4129
1K

R4127
15K

R4130

3.9K

SCART1_DET

SC1_CVBS_IN

SC1_ID

ISA1530AC1

Q4104

E

B

C

Gain=1+Rf/Rg

R4133
390

R4132
390

R4131
0

OPT

+12V

L4105

0.1uF

R4138
0

C4119

0.1uF

16V

R4136
47K

R4137
15K

C4117
47uF
16V

C4118

16V

R4135
470

Q4105

2SC3052

C

B

E

Rf

R4134

Rg

180

+5V_NORMAL

C4134

0.1uF

16V

10K

R4163

SELECT

VCC

IC4101

NLASB3157DFT2G

6

5

A

4

Selece = High ==> A = B1
Selece = Low ==> A = B0

DTV_ATV_SELECT

B1

1

GND

2

B0

3

R4178
75

ATV_OUT

DTV/MNT_V_OUT

Audio Out Amp

EU_SCART [OPT]

R4146

C4123

10uF

16V

C4124

10uF

1K

C4126

6800pF

50V

R4145
1K

16V

R4148

5.6K

R4147

5.6K

R4143

5.6K

R4144

5.6K

C4125
6800pF
50V

R4150
20K

C4128

33pF

R4149
20K

C4127
33pF

R4176
10K

R4177
10K

OUT1

OUT2

IN1+

VCC

IN2+

IN1-

IN2-

LM324D

1

2

3

4

5

6

7

IC4100

OUT4

14

IN4-

13

IN4+

12

VEE/GND

11

IN3+

10

IN3-

9

OUT3

8

+12V

OPT

C4122

C4120

0.1uF
50V

R4141
68K

33pF

OPT

DTV/MNT_L_OUT

OPT

R4142
68K

+12V

OPT

R4139
68K

C4121

DTV/MNT_R_OUT

33pF

SCART1_Lout_N

SCART1_Lout_P

SCART1_Rout_P

SCART1_Rout_N

R4140
68K

OPT

OPT

EARPHONE BLOCK

EARPHONE AMP

Close to the IC

SGND

INL+

INR+

INR-

INL-

OUTL

16

1

2

3

4

5G06G17

OUTR

15

IC4102
TPA6132A2

EAN60724701

C4135
1uF

R4106

R4169

4.7K

10V
C4136

1uF

10V

C4137
1uF

10V

C4138
1uF
10V

R4170

4.7K

R4171

OPT

OPT

HP_LOUT_N

HP_LOUT_P

HP_ROUT_N

HP_ROUT_P

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.

+3.3V_NORMAL

L4102
10uH

C4139
1uF
10V

EN13VDD

14

HPVSS

DTV/MNT_L_OUT

Q4106

2SC3052

C4142

C4140

0.1uF

10uF

16V

10V

C4143

2.2uF
10V

HPVDD

12

CPP

11

C4144

2.2uF

PGND

10V

10

CPN

9

8

C4141

2.2uF
10V

R4172
100K
OPT

R4173
0

1/16W

R4119
0

1/16W

BG2012B080TF

C4146

0.22uF
16V

+3.3V_NORMAL

C

Q4117EB

2SC3052

BG2012B080TF

C4145

0.22uF
16V

L4104

R4109

4.7K

L4103

OPT

R4174
0

R4175
1K

HP_LOUT

SIDE_HP_MUTE

HP_ROUT

DTV/MNT_R_OUT

Q4107

2SC3052

R4151

1/16W

R4153

1/16W

2K

2K

RT1P141C-T112

Q4109

3

2

1

C4130

0.1uF

SCART1_MUTE

Chameleon(EU_GP2_BCM3556)

xxLV375H-ZA

SCART&HP

2010.12.20
41

CI POWER ENABLE CONTROL

Copyright © 2011 LG Electronics. Inc. All rights reserved.
Only for training and service purposes

LGE Internal Use Only

CI CONTROL BUFFER

/CI_CE1
/CI_CE2
/CI_WE
/CI_IOWR
/CI_OE
/CI_IORD

C4500

D3.3V

0.1uF

C4508
47uF
16V

NAND_DATA[0-7]

+5V_CI_Vs

C4510

0.1uF
16V

EBI_CS

NAND_DATA[0-7]

+5V_NORMAL

AR4515
10K

D3.3V

IC4500

MC74LCX541DTR2G

VCC

20

16V

OE2

O0

O1

O2

O3

O4

O5

O6

O7

1

2

19

3

18

4

17

5

16

6

15

7

14

8

13

9

12

10

11

10K

R4503

OE1

D0

D1

D2

D3

D4

D5

D6

D7

GND

/CI_SEL
EBI_CS

NAND_WEb
EBI_WE
NAND_REb
NAND_ALE

AR4517
10K

AR4501
10K

AR4504
10K

CI_A[0]
CI_A[1]
CI_A[2]
CI_A[3]

CI_A[4]
CI_A[5]
CI_A[6]
CI_A[7]

CI_A[8]

CI_A[9]
CI_A[10]
CI_A[11]

CI_A[12]
CI_A[13]

CI_A[0-13]

CI_5V_CTL

C4506

0.1uF
16V

EBI_RW

CI_D[0-7]

R4512

10K
OPT

R4513
10K

R4514

B

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

C

E

22K

R4526

2.2K

Q4500
2SC3052

DIR

GND

C4509

4.7uF
16V

OPT

A0

A1

A2

A3

A4

A5

A6

A7

Q4501

RSR025P03

S

74LVC245A

1

2

3

4

5

6

7

8

9

10

D

G

D3.3V

IC4501

VCC

20

OE

19

B0

18

B1

17

B2

16

B3

15

B4

14

B5

13

B6

12

B7

11

C4507

NAND_DATA[0]

NAND_DATA[1]
NAND_DATA[2]
NAND_DATA[3]
NAND_DATA[4]
NAND_DATA[5]
NAND_DATA[6]
NAND_DATA[7]

0.1uF

16V

CI_A[0-14]

CI_A[10]
CI_A[11]
CI_A[9]
CI_A[8]
CI_A[13]
CI_A[14]
CI_A[12]

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

AR4518

AR4509

AR4506

AR4513

CI_D[0-7]

33

33

33

33

/CI_CE1

/CI_OE

/CI_WE

/CI_IREQ

CI_D[3]
CI_D[4]
CI_D[5]
CI_D[6]

CI_D[7]
CI_D[0]
CI_D[1]
CI_D[2]

/CI_IOIS16

AR4511

33

AR4507

33

47 R4501

47 R4502

47 R4500

C4501

0.1uF

+5V_CI_Vs

R4510

R4509

100

C4505

0.1uF

33AR4502

33AR4512

47 R4511

33AR4514

100

0.1uF

C4504

33AR4520

P4500

10067972-000LF

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16

0

100

17
18
19
20
21
22
23
24
25
26 60
27 61
28 62
29 63
30 64
31
32
33
34

R4505

C4502

16V

0.1uF

R4504

G1 G2

35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51

R4507

R4506

100

C4503

0.1uF

OPT

100

/CI_INPACK

52
53
54
55
56
57
58
59

0 R4508

65
66
67
68

69

/CI_CD1

CI_OUTDATA[4]
CI_OUTDATA[5]
CI_OUTDATA[6]
CI_OUTDATA[7]

CI_MOD_RESET

/CI_WAIT

CI_OUTVALID

CI_OUTSTART

CI_OUTDATA[0]
CI_OUTDATA[1]
CI_OUTDATA[2]
CI_OUTDATA[3]

/CI_CD2

/CI_CE2

/CI_VS1

/CI_IORD

/CI_IOWR

CI_OUTCLK

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

FE_TS_DATA[0]
FE_TS_DATA[1]
FE_TS_DATA[2]
FE_TS_DATA[3]

33

AR4516

FE_TS_DATA[4]
FE_TS_DATA[5]
FE_TS_DATA[6]
FE_TS_DATA[7]

33AR4505

AR4519

33

FE_TS_DATA[0-7]

FE_TS_SYNC

FE_TS_VAL_ERR

DVB-CI PULL-DOWN (Near CI Slot)

/CI_INPACK

External Demod.

DVB-CI PULL-UP (Near CI Slot)

+5V_NORMAL

10KR4516

10K

/CI_IOIS16

/CI_IREQ

/CI_VS1

/CI_WAIT

CI_OUTCLK

/CI_CD1

/CI_CD2

/CI_CE1
/CI_CE2

CI_MOD_RESET

R4515

10KR4517

22KR4518

10K

R4520

10KR4522

10K

R4523

10K

10KR4525

OPT

OPT

R4524

10K

10KR4521

OPT

R4519

FE_TS_DATA_CLK

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

Chameleon(EU_GP2_BCM3556)

xxLV375H-ZA

PCMCI

2010.01.23

45