LG 22 Schematic

LCD TV

SERVICE MANUAL

CAUTION

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

CHASSIS : LA96E

MODEL : 22LG3DDH 22LG3DDH-UA

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 : MFL62195508 (1006-REV00)

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Only for training and service purposes

- 2 -

CONTENTS

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

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

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

ADJUSTMENT INSTRUCTION ................................................................ 8

EXPLODED VIEW .................................................................................. 13

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

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- 3 -

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 1W), keep the resistor 10mm 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 1MΩ and 5.2MΩ.
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 1.5K/10watt resistor in parallel with a 0.15uF 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

0.5mA.
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

IMPORTANT SAFETY NOTICE

0.15uF

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- 4 -

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

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

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

General Servicing Precautions

1. Always unplug the receiver AC power cord from the AC power
source before;
a. Removing or reinstalling any component, circuit board

module or any other receiver assembly.

b. Disconnecting or reconnecting any receiver electrical plug or

other electrical connection.

c. Connecting a test substitute in parallel with an electrolytic

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

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

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

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

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

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

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

8. Use with this receiver only the test fixtures specified in this

service manual.

CAUTION: Do not connect the test fixture ground strap to any
heat sink in this receiver.

Electrostatically Sensitive (ES) Devices

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

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

unit under test.

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

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

4. Use only an anti-static type solder removal device. Some solder
removal devices not classified as "anti-static" can generate
electrical charges sufficient to damage ES devices.

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

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

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

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

General Soldering Guidelines

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

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

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

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

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

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

type solder removal device or with solder braid.

CAUTION: Work quickly to avoid overheating the circuit

board printed foil.

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

(500°F to 600°F)

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

the component lead until the solder melts.

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

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

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

splashed solder with a small wire-bristle brush.

SERVICING PRECAUTIONS

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- 5 -

IC Remove/Replacement

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

Removal

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

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

Replacement

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

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

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

"Small-Signal" Discrete Transistor
Removal/Replacement

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

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

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

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

Power Output, Transistor Device
Removal/Replacement

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

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

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

4. Insert new transistor in the circuit board.

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

6. Replace heat sink.

Diode Removal/Replacement

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

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

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

4. Securely crimp each connection and solder it.

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

Fuse and Conventional Resistor
Removal/Replacement

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

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

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

Circuit Board Foil Repair

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

At IC Connections

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

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

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

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

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

At Other Connections

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

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

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

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

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- 6 -

1. Application range

This specification is applied to the 22” Wide LCD TV used
LA96E chassis.

2. Requirement for Test

Each part is tested as below without special appointment.

1) Temperature: 20±5ºC

2) Relative Humidity: 65±10%

3) Power Voltage : Standard input voltage(100-120V~, 50/60Hz)
* Standard Voltage of each product 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 20 minutes prior to

the adjustment.

3. Test method

1) Performance: LGE TV test method followed

2) Demanded other specification

- Safety: UL, CSA, IEC specification

- EMC: FCC, ICES, IEC specification

SPECIFICATION

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

4. General Specification(TV)

No Item Specification Remark

1 Receivable System VSB/64& 256 QAM/NTSC-M
2 Available Channel VHF : 02 ~ 13

UHF : 14 ~ 69
DTV : 02 ~ 69
CATV : 01 ~ 135

CADTV : 01 ~ 135
3 Input Voltage AC 100-120V, 50/60Hz Mark : 110V, 60Hz
4 Market North America
5 Screen Size 22 Inch Wide (1680 x 1050 : 21.995 inch)
6 Aspect Ratio 16:10
7 Tuning System FS
8 LCD Module LM220WE1-TLM1 (LGD)
9 Operating Environment Temp : 0 ~ 40 deg

Humidity : ~ 80 %

10 Storage Environment Temp : -20 ~ 50 deg

Humidity : 10 ~ 90 %

Model Market Appliance

22LG3DDH-UA North America Safety : UL1492, CSA C22.2.No.1

EMC : FCC Class B, IEC Class B

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- 7 -

5. HDMI input (PC/DTV)

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

PC DDC

1. 800*600 37.879 60.31 40.00 VESA(SVGA) O

2. 1024*768 48.363 60.00 65.00 VESA(XGA) O

4. 1280*768 47.776 59.87 79.50 CVT(WXGA) O

4. 1360*768 47.720 59.799 84.75 CVT(WXGA) O

5. 1366*768 47.13 59.65 72
DTV

6. 720*480 31.469 59.94 27.00 SDTV 480P

7. 720*480 31.500 60.00 27.03 SDTV 480P

8. 1280*720 44.96 59.94 74.17 HDTV 720P

9. 1280*720 45.00 60.00 74.25 HDTV 720P

10. 1920*1080 33.72 59.94 74.17 HDTV 1080I

11. 190*1080 33.75 60.00 74.25 HDTV 1080I

12. 1920*1080 67.5 60.00 148.50 HDTV 1080P

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- 8 -

ADJUSTMENT INSTRUCTION

1. Application Range

This specification sheet is applied for all of the LCD TV with
LA96E chassis.

2. Specification

1) The adjustment is according to the order which is
designated and which must be followed, according to the
plan which can be changed only on agreeing.

2) Power Adjustment : 100-240V~, 50/60Hz

3) Magnetic Field Condition : Nil.

4) Input signal Unit : Product Specification Standard

5) Reserve after operation : Above 30 Minutes

6) Adjustment equipments: Color Analyzer(CA-210 or CA-

110), Pattern Generator (MSPG-925L or Equivalent), DDC
Adjustment Jig equipment, SVC remote control

3. Method of PTC MICOM Download

3.1. Connection of MICOM JIG

1) Connect port(3) with Power Code

2) Connect jack(1) with PTC Micom.

3) Connect USB Cable to the computer

4) Download Program execution (SAP Configuration)

* Notice!

Because PTC Download JIG has internal memory, it can
save download files using download program (SAP
Configuration). Push the START button (4) after file saving,
then it execute download.

3.2. Execution of download program

(SAP Configuration)

3.2.1. Execution of SAP Configuration

(1) Select HCS12
(2) Target Frequency Settings :

1) Checking the factor -> Use Specified Target
Frequency…, Unsecure target….

2) Insert Target Bus Frequency -> 7372800

(3) Specify Algorithm: 9S12dt128_128k .12P
(4) Specify S Record: select download file.
(5) Checking factor: Erase Device, Blank Check Device,

Program Device, Verify Device

* Notice!

Don’t check other checking boxes. You must follow fig.

(6) Push the ‘Save Image to Cyclone PRO’ button, files

transfer from PC to the Download JIG.

4. Start button

3. Power

1. Connect to Micom port of TV board.

2. Connect to computer.

3

4

1

2

5

6

- 9 -

4. Main PCB check process

* APC - After Manual-Insult, executing APC

4.1. Software download

1) Execute ISP program “Mstar ISP Utility” and then click
“Config” tab.

2) Set as below, and then click “Auto Detect” and check “OK”
message. If display “Error”, Check connect computer, jig,
and set.

3) Click “Connect” tab. If display “Can’t”, Check connect

computer, jig, and set.

4) Click “Read” tab, and then load download file(XXXX.bin) by

clicking “Read”.

5) Click “Auto” tab and set as below

6) click “Run”.

7) After downloading, check “OK” message.

4.2. USB DOWNLOAD

1) Put the USB Stick to the USB socket

2) Automatically detecting update file in USB Stick

- If your downloaded program version in USB Stick is Low,
it’s not work. But your downloaded version is High, USB
data is automatically detecting

3) Show the message “Copying files from memory”

4) Updating is staring.

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(1)

(3)

(2)

OK

Please Check Speed :
To us speed between from 200 KHz
to 400 KHz

(4)

filexxx.bin

(5)

(7) ........ OK

(6)

filexxx.bin

USB PORT

- 10 -

5) Finishing the version updating, you have to put out USB
stick and “AC Power” off

6) After putting “AC Power” on and check updated version on
your TV

4.3. ADC Process

4.3.1. PC input ADC

(1) Auto RGB Gain/Offset Adjustment

1) Convert to PC in Input-source
I2C COMMAND:0xF4(SELECT INPUT) 0x00 0x60(RGB)
cf. 0x10(TV), 0x20(AV), 0x40(COMPONENT),

0x60(RGB), 0x90(HDMI)

2) Signal equipment displays
Output Voltage : 700 mVp-p
Impress Resolution XGA (1024 x 768 @ 60Hz)

Model : 60 in Pattern Generator
Pattern : 29 in Pattern Generator (MSPG-925 Series)
[gray pattern that left & right is black and center is
white signal (Refer below picture)].

3) Adjust by commanding AUTO_COLOR _ADJUST

(0xF1) 0x00 0x02 instruction.

(2) Confirmation

1) We confirm whether “0xB6” address of EEPROM

“0xA2” is “0xAA” or not.

2) If “0xB6(RGB)” address of EEPROM “0xB2” isn’t

“0xAA”, we adjust once more.

3) We can confirm the ADC values from “0xB0~0xB5

(RGB)” addresses in a page “0xA2”

* Manual ADC process using Service Remote control. After

enter Service Mode by pushing “ADJ” key, execute “Auto­adjust” by pushing “

G” key at “0. ADC CALIBRATION”.

4.3.2. COMPONENT input ADC

(1) Component Gain/Offset Adjustment

1) Convert to Component in Input-source
I2C command : 0xF4(Select input) 0x00 0x40(Component)
cf. 0x10(TV), 0x20(AV), 0x40(COMPONENT),

0x60(RGB), 0x90(HDMI)

2) Signal equipment displays
Impress Resolution 480i

MODEL : 209 in Pattern Generator(480i Mode)
PATTERN : 08 in Pattern Generator(MSPG-925

Series)

3) Adjust by commanding AUTO_COLOR_ADJUST (0xF1)

0x00 0x02 instruction.

4) Signal equipment display

- Impress Resolution : 1080i

- MODEL: 223 in Pattern Generator(1080i Mode)

- PATTERN: 08 in Pattern generator(MAPG-925

series)

5) Adjust by commanding AUTO_COLOR ADJUST(0xF1)

0x00 0x02 instruction.

* Manual ADC process using Service Remote control. After

enter Service Mode by pushing “ADJ” key, execute “Auto­adjust” by pushing “

G” key at “0. ADC CALIBRATION”.

(2) Confirmation

1) We confirm whether “0xBF(480i)/0xC8(1080i)” address

of EEPROM “0xA2” is “0xAA” or not.

2) If “0xBF(480i)/0xC8(1080i)” address of EEPROM “0xA2”

isn’t “0xAA”, we adjust once more.

3) We can confirm the ADC values from

“0xB9~0xBE(480i)/ 0xC2~(1080i)” addresses in a page
“0xA2”.

* Manual ADC Confirmation using Service Remocon. After

enter Service Mode by pushing “INSTART” key.

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<Adjustment pattern (PC)>

EZ ADJUST

1. ADC ADJUST

2. SUB B/C ADJUST

3. W/B ADJUST

4. WHITE PATTERN : OFF

5. 2HOUR OFF : ON

6. OAD

7. UART DOWNLOAD

8. FACTORY MODE : ON

9. DEBUG MODE : OFF

10. TVLINK-COMM.ADJUST

0. ADC CALIBRATION : RGB

<Adjustment pattern (COMPONENT)>

EZ ADJUST

1. ADC ADJUST

2. SUB B/C ADJUST

3. W/B ADJUST

4. WHITE PATTERN : OFF

5. 2HOUR OFF : ON

6. OAD

7. UART DOWNLOAD

8. FACTORY MODE : ON

9. DEBUG MODE : OFF

10. TVLINK-COMM.ADJUST

0. ADC CALIBRATION : COMPONENT

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- 11 -

4.4. Function Check

4.4.1. Check display and sound

- Check Input and Signal items. (cf. work instructions)

1) TV

2) AV (CVBS/ S-Video)

3) COMPONENT (480i)

4) RGB (PC : 1024 x 768 @ 60hz)

5) HDMI

6) PC Audio In and H/P Out
* Display and Sound check is executed by Remote control.

5. Total Assembly line process

5.1. Adjustment Preparation

1) W/B Equipment condition
CA210 : CH 9, Test signal: Inner pattern (85IRE)

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

of adjust remote control)

3) 15 Pin D-Sub Jack is connected to the AUTO W/B
EQUIPMENT.

4) Adjust Process will start by execute I2C Command (Inner
pattern (0xF3, 0xFF)).

* Manual ADC process using Service Remo-con. After enter

Service Mode by pushing “ADJ” key, enter “W/B ADJUST” by
pushing “

G” key at “ 3. W/B ADJUST”. (CA-210, CH-9)

* Adjust “R/G/B - GAIN” by pushing “

F”, “G” key at “Cool”

* Adjust “R/G/B - GAIN” by pushing “

F”, “G” key at “Medium”

* Adjust “R/G/B - GAIN” by pushing “

F”, “G” key at “Warm”

5.2. DDC EDID WRITE

1) Connect D-sub Signal Cable to D-Sub Jack.

2) Connect HDMI Signal Cable to HDMI Jack.

3) Write EDID DATA to EEPROM (24C02) by using DDC2B
protocol.

4) Check whether written EDID data is correct or not. (Refer to
Product spec).

5) Remark

A week manufacture in address 0x10 can be changed. And
thus Checksum (Address: 0x7F) can be also changed.

5.2.1. EDID DATA

(1) DIGITAL DATA 256Byte

- Remark: A week manufacture in address 0x10 can be
changed. And thus Checksum (Address: 0x7F) can be
also changed.

EZ ADJUST

0. ADC CALIBRATION : RGB

1. ADC ADJUST

2. SUB B/C ADJUST

4. WHITE PATTERN : OFF

5. 2HOUR OFF : ON

6. OAD

7. UART DOWNLOAD

8. FACTORY MOD : ON

9. DEBUG MODE : OFF

10. TVLINK-COMM.ADJUST

3. W/B ADJUST

Color Temperature
Cool 11,000 K X=0.276 ± 0.003 <Test Signal>

Y=0.283 ± 0.003 Inner pattern

Medium 9,300 K X=0.285 ± 0.003 (216gray, 85IRE)

Y=0.293 ± 0.003

Warm 6,500 K X=0.313 ± 0.003

Y=0.329 ± 0.003

W/B ADJUST

0. MODE : RGB

1. WHITE PATTERN : White

2. TEMPERATURE : Cool

4. G - GAIN : 172

5. B - GAIN : 192

6. R – OFFSET : 128

7. G – OFFSET : 128

8. B – OFFSET : 128

9. RESET

3. R - GAIN : 172

MODEL : 32LG30/AUO_32LG3DC

S/W VER : 1.33.0/ 0.0024
UTT : 1
ADC CAL.

RGB : OK
YPbPr(SD) : OK
YPbPr(HD) : OK

1. POWER OFF HISTORY

2. SS CONROL

3. BAUD RATE 9600

4. AUDIO EQ ON

5. CHANNEL MUTE ON

6.DTV SNR

0. AREA OPTION : USA

- 12 -

1) All Data : HEXA Value

2) Changeable Data :
*: Serial No : Controlled / Data:01
**: Month : Controlled / Data:00
***:Year : Controlled
****:Check sum

5.3. HDCP setting

(High-Bandwidth Digital Contents Protection)

1) Connect D-sub Signal Cable to D-Sub Jack.

2) Input HDCP key with HDCP-key- in-program.

3) HDCP Key value is stored on EEPROM(AT24C512) which
is 80~A1 addresses of 0xA0~0xA2 page

4) Write data by 64bytes.

5) AC off/ on and on HDCP button of MSPG925 and confirm
whether picture is displayed or not of using MSPG925

6) HDCP Key value is different among the sets.

5.4. Outgoing condition Configuration

1) After all function test., press IN-STOP Key by SVC Remote
controller. And Make Ship Condition.

2) When pressing IN-STOP key by SVC remocon, Red LED
are blinked alternatively. And then turn off automatically.
(Must not AC power OFF during blinking)

5.5. Internal pressure

1) Test Voltage

- GND: 1.5KV/min at 100mA

- SIGNAL: 3KV/min at 100mA

2) Test Point

- GND Test = between power cord GND and Signal cable
metal GND

- Internal pressure test = between power cord GND and
AC input Live.

3) leakage current: 0.5mArms (but, 32LG3DCH as hospital TV
limited by 0.1mArms.)

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

Only for training and service purposes

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

Only for training and service purposes

- 13 -

300

200

510

830

500

120

122

123

540

530

560

820

400

401

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

PStoPDF trial version. http://www.oakdoc.com

SIDE_AV

REAR AV JACK

JK1202

PPJ218-01

4A

5A

2A

3B

2B

4C

5C

2C

PPJ148-07

JK1206

[YL]O_SPRING

[YL]CONTACT

[YL]U_CAN

[WH]C_LUG

[WH]U_CAN

[RD]O_SPRING

[RD]CONTACT

[RD]U_CAN

1

[YL]GND

2

3

[YL]CONTACT

4

[WH]GND

5

[WH]C-LUG-L

6

[RD]GND

7

8

[RD]CONTACT

[YL]O-SPRING

[RD]O-SPRING

D1215
ADUC30S03010L
30V

OPT

D1213

OPT

ADMC5M03200L

5.6V

D1214

OPT

ADMC5M03200L

5.6V

ADUC30S03010L

ADMC5M03200L

D1221
ADMC5M03200L

5.6V
L1206

BG2012B080TF

L1207

BG2012B080TF

D1245

OPT

30V

OPT

D1243

ADMC5M03200L

5.6V

D1242

5.6V

OPT

R1238

75

R1248

10K

C1219

100pF

L1217

BG2012B080TF

L1218

BG2012B080TF

+3.3V

R1246
470K

R1247
470K

R1208
470K

R1206
470K

L1208

BG2012B080TF

R1215
75

1%

C1224

100pF

C1225
100pF

50V

50V

100pF

C1250

100pF

50V

C1251
50V

R1254
1K

R1259

10K

R1258

10K

R1211
10K

R1205
10K

C1252
47pF
50V

C1227
100pF

R1210

12K

R1207

12K

R1264

12K

R1263

12K

008:R32

008:R32

008:D26

AV_R_IN

AV_L_IN

AV_CVBS_IN

008:D26
SIDEAV_CVBS_IN

009:AA29

SIDEAV_SW

008:R33

SIDEAV_L_IN

008:R33

SIDEAV_R_IN

R,G,B PC&DDC

008:D29

DSUB_VSYNC

DSUB_HSYNC

008:D29

008:D28

008:D29

008:D29

DSUB_B

DSUB_G

DSUB_R

IC1200

AT24C02BN-10SU-1.8

A0

1

A1

2

A2

3

GND

4

0

0 R1233

ADUC30S03010L

R1232

R1234
75

R1235
75

R1236

75

+5V_ST_PTC

D1223

ENKMC2838-T112

A1

C

A2

C1228

0.1uF

R1265
22

16V

R1269

100

D1224

ADMC5M03200L

5.6V
OPT

SIGN25

0

R1268

OPT

OPT

EEPROM_WP

008:AR22;002:T21

ISP_RXD
008:AB27

ISP_TXD

008:AB27;008:AR31

+5V_GENERAL

R1270

10K

D1225
ADMC5M03200L

5.6V

OPT

R1249

C1222

18pF

50V

D1216

ADUC30S03010L
30V

D1217
30V

D1218
ADUC30S03010L

30V

D1219
ADUC30S03010L

30V

4.7K

C1223
18pF

50V

ADMC5M03200L

D1222

5.6V

OPT

VCC

8

WP

7

SCL

6

SDA

5

D1207

30V

C1216

0.1uF
OPT

C1217

0.1uF
OPT

C1218

0.1uF
OPT

R1253

4.7K

R1257
22

R1262

10K

COMP JACK

JK1207

PPJ209-02

2A [GN]1P_CAN

4A [GN]CONTACT

3A [GN]O_SPRING

2B [BL]1P_CAN

5B [BL]C_LUG_L

2C [RD]1P_CAN1

5C [RD]C_LUG_L

2D [WH]1P_CAN

5D [WH]C_LUG_L

2E [RD]1P_CAN2

4E [RD]CONTACT

3E [RD]O_SPRING

ADUC30S03010L

D1208

30V

OPT

OPT

OPT

OPT

OPT

D1209
ADUC30S03010L
30V

D1210

ADUC30S03010L

30V

D1211
ADMC5M03200L

5.6V

D1212
ADMC5M03200L

5.6V

R1244

470K

R1245

470K

R1241

R1242
75

R1243
75

11

12

13

14

15

JK1204

KCN-DS-1-0089

COMP1_Y

75

008:D31

6

7

8

9

1

2

3

4

16

10

5

PC AUDIO

COMP1_PB

C1220
1000pF
50V

C1221
1000pF
50V

R1252
10K

R1251
10K

R1256
12K

R1255
12K

008:D31

COMP1_PR

008:D31

COMP1_L_IN

008:R33

COMP1_R_IN

008:R33

JK1205

PEJ024-01

3

6A

7A

4

5

7B

6B

8

E_SPRING

T_TERMINAL1

B_TERMINAL1

R_SPRING

T_SPRING

B_TERMINAL2

T_TERMINAL2

SHIELD_PLATE

OPT

OPT

D1234

5.6V
ADMC5M03200L

D1235

5.6V

ADMC5M03200L

C1240

100pF

50V

C1241

100pF

50V

R1297
470K

R1298
470K

R1300
10K

R1301
10K

12K

R1304

12K

R1303

R1305
0

R1307
0

PC_R_IN

008:R32

PC_L_IN

008:R31

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.

26/32LG3DDH

IN/OUT

1

14

PStoPDF trial version. http://www.oakdoc.com

HDMI1

22

QJ41193-CFEE1-7F

JK500

EDID

+3.3V_ST

5V_HDMI_1

19

18

17

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

20

21

R552

1K

VR500

AVRL161A1R1NT

C501

0.1uF
16V

JP502

R509

R569

R570

R571

R572

R573

R574

R575

R576

R501

820

OPT

GND

R511

JP503

Q504EB

2SC3052

0R510

0

0

0

0

0

0

0

0

0

0

C

R556
47K

R513

OPT

10K

DDC_SDA_1

008:D38;002:S20

DDC_SCL_1

008:D37;002:S20

008:D39

CK-_HDMI1

008:D39

CK+_HDMI1

008:D39

D0-_HDMI1

008:D39

D0+_HDMI1

008:D38

D1-_HDMI1

008:D38

D1+_HDMI1

008:D38

D2-_HDMI1

008:D38

D2+_HDMI1

HPD1

008:D37

IC500

CAT24C02WI-GT3

A0

1

A1

2

HDMI1

A2

3

VSS

4

A1

D501

ENKMC2838-T112

C509

0.1uF
50V

JP500

C512
8pF
50V

OPT

5V_HDMI_1

A2

C

R542
10K

OPT

OPT

C515
8pF
50V

R545
100

008:AR22;001:AK23

EEPROM_WP

008:D37;002:I23

DDC_SCL_1

008:D38;002:I24

DDC_SDA_1

+5V_GENERAL

VCC

8

WP

7

SCL

6

SDA

5

R531

R530

R536

R539

4.7K

4.7K

22

22

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.

26/32LG3DDH

HDMI

2 14

PStoPDF trial version. http://www.oakdoc.com

+1.8V_AMP & +24V_AMP

IC601

+3.3V

C646
22uF
16V

AZ1117H-1.8TRE1(EH13A)

INPUT

C647

0.1uF
16V

+24V_AUDIO

3

OUTPUT

L602

CB3216PA501E

2

1

ADJ/GND

+24V_AMP

+1.8V_AMP

GND

C648

C649

0.1uF

22uF
16V

16V

EXTERNAL SPEAKER OUT

R2225

1K

10K

C

Q1103

B

2SC3875S(ALY)

E

R2227

R2226

390

003:AF24

1.6K

3K

B

OPT
C2141

0.1uF

EXT_SPK_L-

E

C

EXT_SPK

008:U28

C2139
15pF
50V

C2140

10uF

R2223

6.3V

R2224

2SA1530A-T112-1R

Q1104

C2142

+5V_GENERAL

L300

CB3216PA501E

C2143

C2144

10uF

0.1uF

16V

OPT

R2236

6.8K

OPT

R2238

+5V_ST_PTC

R2237
100

SUB_MUTE

008:AB19;003:AC20

+5V_GENERAL

4.7K
R2555

OPT

R2239

9.1K

T_SPRING

R_SPRING

E_SPRING

8

6B

7B

5

4

7A

6A

3

PEJ024-01

JK300

SHIELD_PLATE

BTL Type

EXT_SPK_L-

003:P20

EXT_SPK_L+

003:W20

4.7K
R2240

C

E

B

Q1105

2SC3052

4.7K

R2242

SUB_MUTE

008:AB19;003:Z25

R2250

R2251

0

0

C2148

C2149

1uF

1uF

OPT

OPT

10V

10V

T_TERMINAL2

B_TERMINAL2

B_TERMINAL1

T_TERMINAL1

IC300

TPA6011A4PWPRG4

PGND_1

1

ROUT-

2

PVDD_1

3

RHPIN

4

RLINEIN

5

RIN

6

VDD

7

LIN

8

1uF

10V

R2228

LLINEIN

9

LHPIN

10

PVDD_2

11

LOUT-

12

1K

ROUT+

24

SE/BTL

23

HP/LINE

22

R2231

0

VOLUME

21

SEDIFF

20

SEMAX

19

R2229

OPT

AGND

18

BYPASS

17

FADE

OPT

16

R2230

SHUTDOWN

15

LOUT+

14

PGND_2

13

1uF
50V

R2233

100

C2145

1K

R2232

R2234

3.3K

OPT

R2235

EXT_SPK_L+

003:AF24

NTP3100L

+1.8V_AMP

MLB-201209-0120P-N2

008:V26
008:V26
008:V26

008:AI4;010:B8

008:AI4;010:B10

008:V26

AUDIO_MASTER_CLK

+1.8V_AMP

L604

L603

MLB-201209-0120P-N2

C600

C601

10uF

16V

0.1uF
16V

Mstar Application

SDA_SUB/AMP

SCL_SUB/AMP

008:AB21

AMP_RST

MS_LRCH
MS_LRCK

MS_SCK

R600

0

C603
10uF

003:AL13

003:AL13

003:AL12

SPEAKER_L

SPEAKER_R

BTL Type

L_SOUND+

003:AE16

L_SOUND-003:AE14

003:AE12

R_SOUND+

003:AE10

R_SOUND-

WAFER-ANGLE

4

3

2

1

P1400

L_SOUND+

L_SOUND- 003:AL13

R_SOUND+

R_SOUND-

+24V_AMP

R625

3.3

1uF16V

C623
22000pF

50V

R627

C624

22000pF

50V

+3.3V_ST

C643

0.01uF

47K

C626

0.01uF
50V

+24V_AMP

C615

0.01uF
50V

C620

0.1uF

PVDD1B_1

OUT1B_2

49

48

22

23

MONITOR_0

MONITOR_1

C617
1uF
10V

OUT1B_1

PGND1B_2

47

46

24

25

FAULT

MONITOR_2

C616
33pF
50V
OPT

50V

PGND1B_1

BST1B

45

44

26

27

BST2B

VDR2B

C618
22000pF

50V

C619
1uF
16V

VDR1B

43

28

PGND2B_1

42
41
40
39
38
37
36
35
34
33

32
31
30
29

1uF

C609
33pF
50V

C611

10V

DGND_PLL
AGND_PLL

AVDD_PLL
DVDD_PLL

+1.8V_AMP

C610
10uF

10V

22000pF

BST1A

VDR1A

RESET

DVSS_1

VSS_IO

CLK_I

VDD_IO

TEST0

C612
33pF
50V

C614

LFM

50V

AD

C613

0.1uF
16V

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

[EP]GND

PGND1A_2

56

IC600

EAN60664001

NTP-3100L

15

DVSS_2

PGND1A_1

55

THERMAL

16

DVDD

OUT1A_2

54

57

17

SDATA

PVDD1A_2

OUT1A_1

53

18

BCK

WCK

PVDD1A_1

52

19

SDA

51

20

PVDD1B_2

50

21

SCL

+3.3V

L605

R601
100

C606

1000pF

50V

C604
100pF

50V

C605

0.1uF

16V

16V

C607
1000pF

50V

R602

3.3K

R603
0

C608

0.1uF

MLB-201209-0120P-N2

SIGN102

100R604
100R605
100R606
100R607
100R608

C625

0.1uF
50V

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

C602

68uF

C622

SIGN85

C627

0.1uF
50V

POWER_DET

C645

0.1uF
50V

D603

100V

D602
100V

100V

D604
100V

D601
OPT

OPT

OPT

OPT

C628
68uF

SIGN75

SIGN76

SIGN69

R613

5.6
C629

1000pF

50V

C630
1000pF

50V

R614

5.6

R615

5.6

C631
1000pF

50V

C632
1000pF

50V

R616

5.6

R626

3.3

C644

0.01uF
50V

L606
DA-8580
EAP38319001

2S

1S 1F

L607
DA-8580
EAP38319001

2S

1S 1F

C635

2F

2F

C633

0.47uF
50V

C634

0.47uF

50V

0.1uF
50V

C636

0.1uF
50V

C637

0.1uF
50V

C638

0.1uF

50V

R617

4.7K

R618

4.7K

R619

4.7K

R620

4.7K

SIGN97

SIGN73

SIGN89

C639

0.01uF
50V

R621

3.3

R622

3.3
C640

0.01uF
50V

C641

0.01uF
50V

R623

3.3

R624

3.3
C642

0.01uF
50V

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.

R609

R611

R610

33K

OPT

10K

0

C

R612

B

Q600

2SC3052

E

10K

AMP_MUTE

008:C13

26/32LG3DDH

Audio Amp

3 14

+3.5V_ST

+5V_ST_PTC

PStoPDF trial version. http://www.oakdoc.com

004:AA27

OR_RELAY_ON

0

R1400

+3.5V_ST

C1401

C1400

22uF

22uF

16V

16V

C1402

16V

22uF

OPT
R1402

R1401

10K

+12V

0

C1403
100uF

16V

ERROR_OUT

R1403

4.7K

B

C1405

100uF

MLB-201209-0120P-N2

C1404

0.1uF

50V

008:AB20

C

E

16V

C1407

47uF

25V

RT1P141C-T112

1

R1404

4.7K

Q1408
2SC3875S(ALY)

L1400

120-ohm

L1401

OPT

R1405

4.7K

Q1409

0.1uF

OPT
R1406

JP601

JP600

C1409

OPT

BG2012B121F

3

R1407

2

OPT

C1408

0.1uF

50V

OPT

16V

FROM LIPS & POWER B/D

L1402

C1410

33K

15pF
50V

PWR ON

1

24V

3

GND

5

GND

7

3.5V

9

3.5V

11

GND

13

GND

15

12V

17

12V

19

12V

R2603
0

R1409

OPT

0

21
23

FM20020-24

25

R1408

OPT

GND/P.DIM2

0

P1408

10
12
14
16
18
20
22
24

2
4
6
8

24V
24V
GND
GND

3.5V

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

JP602

R1410

4.7K

R1308

JP604

L1408

MLB-201209-0120P-N2

C1419

0.1uF
50V

+3.3V

6.8K
Q1412EB

2SC3052

C1420
1uF
25V

R1417

3.3K

C

2SC3875S(ALY)

0

100

R1414

INV_ON_DEBUG

1K

JP603

OPT

L1406

OPT
L1404

L1405

OPT

L1407

BLM18PG121SN1D

C1418
1uF
25V
OPT

R1415
OPT

3.5V TO 5V / 12V

+3.5V_ST

+3.5V_ST

C4002

2.2uF
10V

SC632ULTRT

GND

1

C1+

2

C1-

3

IN

4

+12V

L3001

MLB-201209-0120P-N2

C3002

0.1uF
16V

IC3004

9

THERMAL

C3004
22uF
16V

L3002

22uH

IC3003

BD9306AFVM

FB

8

C3006

IC3000

SC632ULTRT

GND

1

C1+

R6017
200

1/10W
5%

2

C1-

3

IN

4

R3008
47K

1%

LX_2

8

LX_1

7

EN

6

COMP

5

R3010

C3011
1000pF
50V

C3000

2.2uF
10V

[EP]GND

C2-

8

7

6

5

C2+

OUT

EN

R3001
10K

C4003

2.2uF
10V

C4004
10uF
25V

1%

PGND

AGND

VIN

FB

5VST_1

C4005
47uF
10V

R3004

5.1K
1/10W

5%

IC3002

AOZ1073AIL

1

2

3

4

C4006
47uF
10V

R3013

11K

10K

THERMAL

1/10W

5%

8

9

7

6

5

L3004

3.6uH

+12V

C3014

47K

R3015

[EP]GND

C2-

C2+

OUT

EN

10uF

10V

009:Y26

DCDC_EN

C3005

2.2uF
10V

0.1uFC3016

0.1uF

COMP

R3002

C3007
10uF
25V

7

1K

GND

6

VCC

5

+5V_ST_PTC

C3008

C3009

47uF

47uF

10V

10V

R3006

0
R3005
47K

12V TO 5V / 3.3V MSTAR CORE

5V_ST

C3018
22uF
16V

MSTAR_POWER_ON

004:S14;009:Y28

+5V_ST_PTC

R3022
22K

R412

1

2

3

4

1K

R413
10K

RT

CT

ENB

GD

R414

OPT

22K

OPT

Q403

2SC3875S(ALY)

B

R3012

C3012

100pF

20K

50V

5V_ST

R415

15K

C

E

D3000
MBRA340T3G

40V

Q3000

Si4800BDY

D8

8

D7

7

D6

6

D5

5

C405

2.2uF
25V

C1422
68uF
35V

R1418

OPT

5V_ST

R2550

0

+5V_ST_PTC

IC706

74LVC1G32GW

0

0

R3000
10K

1%

B

1

A

2

GND

3

R1420
10K

R1421

4.7K

C1423
1uF
50V

Q1413

+24V_AUDIO

+3.5V_ST

C

E

C1424
68uF

35V

R1422
10K

OPT

R1424

RL_ON

008:AR33

RELAY_PTC

009:AF28

0

R1423

008:AR32

INV_CTL

10K

B

OPT

R1425
10K
OPT

A_DIM

008:AF11

+12V

OPT

R2541

OPT

R2540

12V TO 3.3V / DDR

AOZ1073AIL

L3000

0

R1419

R3016

R3017

S1

1

S2

2

S3

3

G

4

100K

30K

R3018

1%

1%

008:AF11;007:N24

R3019

1K

C3019

15K

1%

008:AR31;004:AB25
POWER_ON/OFF1

MSTAR_POWER_ON

004:L5;009:Y28

PWM_DIM

OPC_OUT
007:N24

C3020

22uF
25V

100pF

50V

12V_DCDC

R4001

R4000

MLB-201209-0120P-N2

C3001

0.1uF
16V

0

0

OPT

C712
10uF

10V

+3.3V

R4002

1K

C3003
22uF
16V

3.3V 3.3V

R4004
10K

R4005

0

OPT

Q4000

2SC3875S(ALY)

B

R4003
10K

BLM18PG121SN1D

L702

R710

3.3K

C713

0.1uF
16V

PGND

AGND

OPT

C4000

10uF

C

E

SC4215ISTRT

NC_1

1

EN

2

VIN

3

NC_2

4

R1/R2 : 27K / 20K => Vout=1.88
R1/R2 : 15K / 12K => Vout=1.80
R1/R2 : 12K / 9.1K => Vout=1.85

VIN

FB

16V

IC701

OPT

1

2

3

4

R3003

4.7K
1%

IC3001

VCC

5

Y

4

R3007
27K

1%

LX_2

8

LX_1

7

EN

6

COMP

5

R3009

C3010
1000pF
50V

Q4001

AO4813

1S2

2G2

3S1

4G1

GND

8

ADJ

7

VO

6

NC_3

5

R713

9.1K
1%

C2253

0.1uF
16V

11K

R3011

R2542

10K

1/10W

R711

12K
1%

OPT

5%

8 D2_2

7 D2_1

6 D1_2

5 D1_1

0

L3003

+12V

47K

+1.8V_DDR

C714
22uF

16V

OR_RELAY_ON

004:A27

3.6uH

C3013

10uF

10V

R3014

POWER_ON_DELAY

008:AR31;004:S14

+3.3V

008:V17

POWER_ON/OFF1

3.3V

0.1uFC3015

C3017
22uF
16V

L720

BLM18PG121SN1D

C4001
220uF
16V

Placed on SMD-TOP

C715

0.1uF
16V

R745

R746

+12V

C IN

R718

10K

0

0

PANEL_CTL
008:AR32

CB3216PA501E

+3.3V_ST

R3020

10K

R726
10K

R725
120K
OPT

+5V_GENERAL

C786
22uF

L708

+3.5V_ST

OPT

C761

4.7uF

6.3V
OPT

CB3216PA501E

L711

Close to IC

C787
22uF

OPT

+5V

L716

C406
16V

100uF

C407
220uF
16V

+5V_ST

SIGN150

C704
10uF
10V

L729

CB3216PA501E

C705

0.1uF
16V

+3.3V_ST

AP1117E33G-13

IN

3

OUT

BLM18PG121SN1D

IC702

ADJ/GND

1

2

L703

C717

0.1uF
16V

C2254
16V
220uF

+5V_ST

Q404

AO4813

1S2

8 D2_2

2G2

7 D2_1

3S1

6 D1_2

4G1

5 D1_1

C708
10uF

6.3V

+3.3V_AVDD_MPLL

MSTAR CORE ON

+3.3V_ST

C710

0.1uF
16V

C732
22uF

16V

Placed on SMD-TOP

CB3216PA501E

C411
560pF
50V

C733

22uF

OPT

Vout=0.8*(1+R1/R2)

R770
56K
1/10W
1%

R769
18K

1/10W

1%

D700

1N4148W_DIODES

5V/5V_G/PANEL/1.26/3305

+5V_ST_PTC

5V_ST

5V_ST

R729

R3021

10K

10K

C

E

Q704

2SC3052

B

FB

IN

BS

OPT

IC704

MP2212DN

1

2

3

4

R732

22K

C

E

1/10W

IC705

MP2212DN

1

2

$0.24

3

4

R733
10K

R734

10

1/10W

1%

OPT

OPT
R731

10K

R724

C742

10uF

R739
47K

R740
47K

C

Q705

B

2SC3052

E

R735

22K

Close to IC

EN/SYNC

8

SW_2

7

SW_1

6

VCC

5

R744

0

10

POWER_EN

EN/SYNC

8

SW_2

7

SW_1

6

VCC

5

R747

10K

R730

OPT

5.1K

Q703

R750

2SC3052

0

B

C

B

Q707
2SC3052

OPT

C762

E

4.7uF

6.3V
OPT

R728
10K

OPT

R727
10K

465 mA @85% efficiency

Vout=0.8*(1+R1/R2)

R723

22K

R1

1/10W

1%

R722
75K

R2

R1

R2

100V

1/8W

Close to IC

OPT

1%

D703

1N4148W_DIODES

GND

OPT

100V

FB

GND

IN

BS

5V_ST

OPT

C743

4.7uF
25V

+3.3V

24KR736

1/8W

C788

1uF

16V

008:AR30;005:AA6

R756

OPT

100

82K
R422

R421
100K

5%

R737

0

C737
1uF

10V

C765
10uF

R738

1/10W

10K

C790

0.1uF
16V

4.9A 0.0150OHM 34MHZ

NR8040T3R6N

C789

0.1uF
50V

1uF
10V

C412

L710

3.6uH

NR8040T3R6N

C741

0.1uF
50V

C749

0.1uF

Q706

AO4813

1S2

2G2

3S1

4G1

10V

MAX 3A

OPT

$0.07

L726

3.6uH

8 D2_2

7 D2_1

6 D1_2

5 D1_1

C748
1uF

25V

C766

0.1uF
16V

C751

C OUT

C791
22uF
16V

10uF

6.3V

C752
22uF
16V

L728

CB3216PA501E

L736

CB3216PA501E

C746

0.1uF
16V

CB3216PA501E

CB3216PA501E

PANEL_POWER

+5V_EXT+5V_GENERAL

1600 mA

3A, DCR=0.025 ohm

L717

BLM18PG121SN1D

C792
22uF

16V

Placed on SMD-TOP

BLM18PG121SN1D

Placed on SMD-TOP

L715

L714

C755
22uF
25V

C769
1uF
10V

+1.26V_VDDC

L727

C750

22uF

16V

C793

0.1uF

C757
10uF

10V

+3.3V_FE

C756
10uF

C780

0.1uF
16V

+5V

C758

0.1uF
16V

+5V_GENERAL

C760

0.1uF
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.

26/32LG3DDH

Power

4 14

PStoPDF trial version. http://www.oakdoc.com

TUNER

+5V_TU

L1003

500

C1007

C1005

C1011

17

SHIELD

TU1001
TDVW-H104P

NC_1

1

NC_2

2

GND_1

3

+B1[5V]

4

RF_AGC

5

GND_2

6

DATA

7

CLOCK

8

AS

9

DIF[+]

10

DIF[-]

11

IF_AGC

12

SIF

13

NC_3

14

AUDIF

15

VIDEO

16

R1031

C1008

0.1uF

0.01uF
25V

OPT

C1027
100pF
50V

0

OPT

0.1uF

50V

50V

C1015
100pF

50V

10uF
10V

C1017
100pF
50V

C1013

220uF

16V

R1023

R1022

IF_AGC

R1007

12K

R1009

OPT

50V

R1008

10K

R1016

47

OPT

R1004

2.2K
OPT

C1009

0.01uF

C2250
220uF
16V

+5V_TU

R1013

4.7K

22

22

OPT
C1024

27pF
50V

R1010

470

0

E

B

C

0.1uF

C1021

OPT

L1004

ISA1530AC1
Q1000

R1003
0

SIFMO

OPT

6.8uH

R1017

4.7K

C1025
27pF
50V

+5V_TU

+5V_TU

R1026

R1027

0

0

FE_SIF

MStar Option

R1019

R1005
0

R1006

R1018
0

OPT

ISA1530AC1

Q1001

C1012

10K

0.047uF

OPT

50V

270

R1020

270

E

B

C

(I2C Channel 6)

FE_TUNER_SDA

FE_TUNER_SCL

50V

0.1uF

C1014

L1001

C1004

82pF
50V

R1032

R1033

R1021
0

FM Rejection Option

0
0

FE_VMAIN

008:D24

0

1/10W
5%

0

1/10W
5%

L1013

L1014

C1006

47pF

L1002
270nH

Close to tuner

IF_N

IF_P

LGDT3305

R1061

IF_P

IF_N

R1062

0.1uF

C1066

0.1uF

R1060

SIGN273

1K

IF_AGC

C1067

0.1uF

100

100

C1068

0.01uF

0.01uF

R1063

+3.3V_DVDD_PVSB

C1069
C1070

R1064

1K

TS_0
TS_1
TS_2
TS_3

TS_4
TS_5
TS_6
TS_7

+1.2V_DVDD_PVSB

100

R1065

R1066

R1067

OPT

R1068

5.1K
OPT

0

OPT
OPT

+3.3V_DVDD_PVSB

470

R1069

TS_0
TS_1
TS_2
TS_3

TS_4
TS_5
TS_6
TS_7

C2138

0.1uF
50V

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

VROA
VINA2
VINA1
INCAP
VSSAAD10A

I2CSEL
ANTCON
VDD
I2CRPT_SCL
I2CRPT_SDA

IF OUT
RF OUT

AR1070

AR1071

C1071

48

VCCAAD10A

TPERR

13

LD1000

27pF

47

46

VSSAD10

LGDT3305

VDD33

14

15

100

100

VDD

TPVALID

45

16

X1005

25MHz

44

43

XM

VSS

IC1004

VSS33

TPDATA[0]

17

18

1MR1072

42

XTALI

XTALO

TPDATA[1]

TPDATA[2]

19

41

VSS33

TPDATA[3]

20

C1072
27pF

0

R1073

40

21

SLIM_SCAN

TPDATA[4]

R1074
47K

CB3216PA501E

38

39

OPM

VDD33

TPDATA[5]

TPDATA[6]

22

23

37

+3.3V_AVDD_PVSB

1N4148W
D1000

C1073
1uF

10V

+3.3V_AVDD_PVSB

L1219

NRST

36

PLLAVSS

35

PLLAVDD

34

VSS33

33

VSS

32

VDD

31

VSS

30

SCL

29

VDD33

28

SDA

27

NIRQ

26

TPSOP

25

TPCLK

TPDATA[7]

24

R1075

OPT

C1074

R1076

VSB_RESET

R1077

22

FE_DEMOD_SCL

R1078

22

FE_DEMOD_SDA

C1075

OPT

OPT

OPT

AR1079
100
1/16W

TS_SYNC
TS_CLK
TS_VALID

TUNER 5V

PANEL_POWER

L1012

C1081

0.1uF
16V

C1082
100uF
16V

INPUT

IC1003

AS7809DTRE1

1

2

VCOMO

MStar Option

IC1002

GND2

KIA78R05F

6

1

2VC3

4NC5

VIN

C1036

0.33uF
16V

100

R1028

OPT

OPT

C1037

0.1uF
16V

L1010

OUTPUT

3

C1034

GND

0.1uF

BG2012B800

C1035
100uF

16V

16V

VOUT

GND1

C1039
47uF
16V

C1040

0.1uF

+5V_TU

C1041

0.01uF
25V

The value of coil & cap’ could be changed to optimized each

MLB-201209-0120P-N2

VSB_CTRL

Mercury Option

+5V_GENERAL

L1000

R1001

4.7K
OPT

C1077

2.2uF
25V

C1002
100uF

16V
OPT

OPT

008:AR30;004:AI10

POWER_EN

R1036

20K

C1076

C1078

2.2uF
25V

R1035

16V

OPT
R1002
1K

C1003

0.1uF
50V
OPT

100
OPT

1uF

VIN

EN

NC_1

EN

VIN

NC_2

2

1

SC4215ISTRT

1

2

3

4

OPT

IC1001

SC156515M-1.8TR

3

GND

IC1000

8

7

6

5

4

5

GND

ADJ

VO

NC_3

+3.3V_PVSB

VO

R1014

OPT

15K

ADJ

R1015

OPT

8.2K

C1018
100uF

16V

R1011

R1012

V0 = 0.8(R1+R2) / R2

LGDT3305 POWER

+3.3V_FE

L1005

500

C1020

0.1uF
50V

+1.2V_PVSB

R2

20K

R1

10K

C1019
100uF

C1079

0.1uF

16V

50V

VSB +3.3V B+ BLOCK

+3.3V_PVSB

L1007

C1023

10uF
3216

+3.3V_AVDD_PVSB

500

C1026

0.1uF

16V

50V

VSB +1.0V B+ BLOCK

+1.2V_PVSB

R1034

0

1/4W
5%

3216

+3.3V_PVSB

C1038
10uF
16V

L1008

C1028

500

10uF

16V

3216

+1.2V_DVDD_PVSB

C1043

C1044

0.1uF

0.1uF
50V

50V

C1030

0.1uF

+3.3V_DVDD_PVSB

C1032

0.1uF

50V

C1033

0.1uF

50V

50V

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.

26/32LG3DDH

Tuner/3305

5 14

PStoPDF trial version. http://www.oakdoc.com

DDR

DDR2 1.8V By CAP - Place these Caps near Memory

+1.8V_DDR

L1

BLM18PG121SN1D

C1

0.1uF
C3

10uF

0.1uF

C5

C6

0.1uF

0.1uF

0.1uF

C8

C7

C9

0.1uF

0.1uF

0.1uF

C11

C10

C12

0.1uF

+1.8V_S_DDR

C22

C13

10uF

0.1uF

0.1uF

C14

C17

C15

0.1uF

0.1uF

0.1uF

0.1uF

C20

C19

C21

0.1uF
C24

C23

C25

0.1uF

0.1uF

10uF

C30

0.1uF

10uF

C31

C29

0.1uF

0.1uF

C27

C34

C32

C33

0.1uF

0.1uF

0.1uF

C36

C37

C35

0.1uF

0.1uF

0.1uF

C41

C39

C38

0.1uF

0.1uF

0.1uF

C43

0.1uF

+1.8V_S_DDR

1%
1K

R4

0.1uF

C4

SDDR_A[0-12]

OPT

150

R2

SDDR_ODT

OPT

R48

0

1K 1%R5

SDDR_A[5]
SDDR_A[3]
SDDR_A[1]
SDDR_A[10]

SDDR_A[9]
SDDR_A[12]
SDDR_A[7]

SDDR_A[0]
SDDR_A[2]
SDDR_A[4]
SDDR_A[6]
SDDR_A[11]
SDDR_A[8]

SDDR_D[11]
SDDR_D[12]
SDDR_D[9]
SDDR_D[14]

SDDR_D[4]

SDDR_D[1]
SDDR_D[6]

SDDR_D[15]
SDDR_D[8]
SDDR_D[10]
SDDR_D[13]

SDDR_D[7]
SDDR_D[0]
SDDR_D[2]
SDDR_D[5]

AR1

56

56

AR3

AR2

56

R21

56
56R22

56R6
56R7
0R49

33R8

33R9

56R10

56R11

56R12
56R13
56R14

56R15

56R16

56R17

56R18

56R19

56R20

AR4

56

AR6

AR5

56

AR7

HY5PS1G1631CFP-S6

IC1

VDDQ10

VDDQ9
VDDQ8
VDDQ7
VDDQ6
VDDQ5
VDDQ4
VDDQ3
VDDQ2
VDDQ1

VSSQ10

VSSQ9
VSSQ8
VSSQ7
VSSQ6
VSSQ5
VSSQ4
VSSQ3
VSSQ2
VSSQ1

VDD5
VDD4
VDD3
VDD2
VDD1

DQ10
DQ11
DQ12
DQ13
DQ14
DQ15

VSS5
VSS4
VSS3
VSS2
VSS1

DQ0

G8

DQ1

G2

DQ2

H7

DQ3

H3

DQ4

H1

DQ5

H9

DQ6

F1

DQ7

F9

DQ8

C8

DQ9

C2
D7
D3
D1
D9
B1
B9

A1
E1
J9
M9
R1

A9
C1
C3
C7
C9
E9
G1
G3
G7
G9

A3
E3
J3
N1
P9

B2
B8
A7
D2
D8
E7
F2
F8
H2
H8

SDDR_D[0]
SDDR_D[1]
SDDR_D[2]
SDDR_D[3]
SDDR_D[4]
SDDR_D[5]
SDDR_D[6]
SDDR_D[7]
SDDR_D[8]
SDDR_D[9]
SDDR_D[10] BDDR2_A[0]

SDDR_D[0-15]

SDDR_D[11]
SDDR_D[12]
SDDR_D[13]
SDDR_D[14]
SDDR_D[15]

+1.8V_S_DDR

VREF

J2

A0

M8

A1

M3

A2

M7

A3

N2

A4

N8

A5

N3

A6

N7

A7

P2

A8

P8

A9

P3

A10/AP

M2

A11

P7

A12

R2

BA0

L2

BA1

L3

BA2

L1

CK

J8

CK

K8

CKE

K2

ODT

K9

CS

L8

RAS

K7

CAS

L7

WE

K3

LDQS

F7

UDQS

B7

LDM

F3

UDM

B3

LDQS

E8

UDQS

A8

NC5

R3

NC6

R7

NC1

A2

NC2

E2

NC3

R8

VSSDL

J7

VDDL

J1

SDDR_A[0]
SDDR_A[1]
SDDR_A[2]
SDDR_A[3]
SDDR_A[4]
SDDR_A[5]
SDDR_A[6]
SDDR_A[7]
SDDR_A[8]

SDDR_A[9]
SDDR_A[10]
SDDR_A[11]
SDDR_A[12]

SDDR_BA[0]
SDDR_BA[1]

SDDR_CKE

+1.8V_S_DDR

1000pF

C2

SDDR_CK

/SDDR_RAS
/SDDR_CAS

/SDDR_WE

SDDR_DQS0_P
SDDR_DQS1_P

SDDR_DQM0_P
SDDR_DQM1_P

SDDR_DQS0_N
SDDR_DQS1_N

ADDR2_A[5]
ADDR2_A[3]
ADDR2_A[1]

ADDR2_A[10]

ADDR2_A[9]

ADDR2_A[12]

ADDR2_A[7]
ADDR2_A[0]

ADDR2_A[2]
ADDR2_A[4]
ADDR2_A[6]

ADDR2_A[11]

ADDR2_A[8]

ADDR2_BA[1]
ADDR2_BA[2]
ADDR2_MCLK

/ADDR2_MCLK

ADDR2_CKE

ADDR2_ODT

/ADDR2_RAS
/ADDR2_CAS
/ADDR2_WE

ADDR2_DQS0_P
ADDR2_DQS1_P

ADDR2_DQM0_P
ADDR2_DQM1_P

ADDR2_DQS0_N
ADDR2_DQS1_N

ADDR2_D[11]
ADDR2_D[12]

ADDR2_D[9]

ADDR2_D[14]

ADDR2_D[4]
ADDR2_D[3]SDDR_D[3]
ADDR2_D[1]

56

ADDR2_D[6]

ADDR2_D[15]

ADDR2_D[8]
ADDR2_D[10]
ADDR2_D[13]

ADDR2_D[7]

ADDR2_D[0]

ADDR2_D[2]

ADDR2_D[5]

56

+1.8V_S_DDR

R23

R24

ADDR2_BA[0]

1K 1%

0.1uF

1K 1%

C16

ADDR2_A[0-12]

ADDR2_D[0-15]

1000pF

LGE3369A (SATURN6 NON RM)

C18

D15

C13

ADDR2_A[0]

A22

ADDR2_A[1]

B13

ADDR2_A[2]

C22

ADDR2_A[3]

A13

ADDR2_A[4]

A23

ADDR2_A[5]

C12

ADDR2_A[6]

B23

ADDR2_A[7]

B12

ADDR2_A[8]

C23

ADDR2_A[9]

B22

ADDR2_A[10]

A12

ADDR2_A[11]

A24

ADDR2_A[12]

C24
B24
D24
B14

A14
D23

D14

D13
D12
D22

B18
C17

C18
A19

A18
B17

ADDR2_D[0]
ADDR2_D[1]
ADDR2_D[2]
ADDR2_D[3]
ADDR2_D[4]
ADDR2_D[5]
ADDR2_D[6]
ADDR2_D[7]
ADDR2_D[8]
ADDR2_D[9]
ADDR2_D[10]
ADDR2_D[11]
ADDR2_D[12]
ADDR2_D[13]
ADDR2_D[14]
ADDR2_D[15]

B15
A21
A15
B21
C21
C14
C20
C15
C16
C19
B16
B20
A20
A16
B19
A17

A_MVREF

A_DDR2_A0
A_DDR2_A1
A_DDR2_A2
A_DDR2_A3
A_DDR2_A4
A_DDR2_A5
A_DDR2_A6
A_DDR2_A7
A_DDR2_A8
A_DDR2_A9
A_DDR2_A10
A_DDR2_A11
A_DDR2_A12

A_DDR2_BA0
A_DDR2_BA1
A_DDR2_BA2
A_DDR2_MCLK

/A_DDR2_MCLK
A_DDR2_CKE

A_DDR2_ODT

/A_DDR2_RAS
/A_DDR2_CAS
/A_DDR2_WE

A_DDR2_DQS0
A_DDR2_DQS1

A_DDR2_DQM0
A_DDR2_DQM1

A_DDR2_DQSB0
A_DDR2_DQSB1

A_DDR2_DQ0
A_DDR2_DQ1
A_DDR2_DQ2
A_DDR2_DQ3
A_DDR2_DQ4
A_DDR2_DQ5
A_DDR2_DQ6
A_DDR2_DQ7
A_DDR2_DQ8
A_DDR2_DQ9
A_DDR2_DQ10
A_DDR2_DQ11
A_DDR2_DQ12
A_DDR2_DQ13
A_DDR2_DQ14
A_DDR2_DQ15

IC100

B_DDR2_A0
B_DDR2_A1
B_DDR2_A2
B_DDR2_A3
B_DDR2_A4
B_DDR2_A5
B_DDR2_A6
B_DDR2_A7
B_DDR2_A8

B_DDR2_A9
B_DDR2_A10
B_DDR2_A11
B_DDR2_A12

B_DDR2_BA0
B_DDR2_BA1
B_DDR2_BA2

B_DDR2_MCLK

/B_DDR2_MCLK

B_DDR2_CKE

B_DDR2_ODT

/B_DDR2_RAS
/B_DDR2_CAS

/B_DDR2_WE

B_DDR2_DQS0
B_DDR2_DQS1

B_DDR2_DQM0
B_DDR2_DQM1

B_DDR2_DQSB0
B_DDR2_DQSB1

B_DDR2_DQ0
B_DDR2_DQ1
B_DDR2_DQ2
B_DDR2_DQ3
B_DDR2_DQ4
B_DDR2_DQ5
B_DDR2_DQ6
B_DDR2_DQ7
B_DDR2_DQ8

B_DDR2_DQ9
B_DDR2_DQ10
B_DDR2_DQ11
B_DDR2_DQ12
B_DDR2_DQ13
B_DDR2_DQ14
B_DDR2_DQ15

T26
AF26
T25
AF23
T24
AE23
R26
AD22
R25
AC22
AD23
R24
AE22

AC23
AC24
AB22
V25

V24
AB23

U26

U25
U24
AB24

AB26
AA26

AC25
AC26

AB25
AA25

W25
AE26
W24
AF24
AF25
V26
AE25
W26
Y26
AD25
Y25
AE24
AD26
Y24
AD24
AA24

BDDR2_A[0]
BDDR2_A[1]
BDDR2_A[2]
BDDR2_A[3]
BDDR2_A[4]
BDDR2_A[5]
BDDR2_A[6]
BDDR2_A[7]
BDDR2_A[8]

BDDR2_A[9]
BDDR2_A[10]
BDDR2_A[11]
BDDR2_A[12]

BDDR2_D[0]

BDDR2_D[1]

BDDR2_D[2]

BDDR2_D[3]

BDDR2_D[4]

BDDR2_D[5]

BDDR2_D[6]

BDDR2_D[7]

BDDR2_D[8]

BDDR2_D[9]
BDDR2_D[10]
BDDR2_D[11]
BDDR2_D[12]
BDDR2_D[13]
BDDR2_D[14]
BDDR2_D[15]

BDDR2_A[0-12]

BDDR2_D[0-15]

BDDR2_A[9]
BDDR2_A[3]
BDDR2_A[1]
BDDR2_A[10]

BDDR2_A[5]
BDDR2_A[12]
BDDR2_A[7]

BDDR2_A[2]
BDDR2_A[4]
BDDR2_A[6]
BDDR2_A[11]
BDDR2_A[8]

BDDR2_BA[0]
BDDR2_BA[1]

BDDR2_BA[2]

BDDR2_MCLK

/BDDR2_MCLK

BDDR2_CKE

BDDR2_ODT

/BDDR2_RAS
/BDDR2_CAS

/BDDR2_WE

BDDR2_DQS0_P
BDDR2_DQS1_P

BDDR2_DQM0_P
BDDR2_DQM1_P

BDDR2_DQS0_N
BDDR2_DQS1_N

BDDR2_D[11]
BDDR2_D[12]
BDDR2_D[9]
BDDR2_D[14]

BDDR2_D[4]
BDDR2_D[3]
BDDR2_D[1]
BDDR2_D[6]

BDDR2_D[15]
BDDR2_D[8]
BDDR2_D[10]
BDDR2_D[13]

BDDR2_D[7]
BDDR2_D[0]
BDDR2_D[2]
BDDR2_D[5]

+1.8V_S_DDR

R47

1K

1%

H5PS5162FFR-S6C

VREF

J2

A0

M8

A1

M3

A2

M7

A3

N2

A4

N8

A5

N3

A6

N7

A7

P2

A8

P8

A9

P3

A10/AP

M2

A11

P7

A12

R2

BA0

L2

BA1

L3

CK

J8

CK

K8

CKE

K2

ODT

K9

CS

L8

RAS

K7

CAS

L7

WE

K3

LDQS

F7

UDQS

B7

LDM

F3

UDM

B3

LDQS

E8

UDQS

A8

NC4

L1

NC5

R3

NC6

R7

NC1

A2

NC2

E2

NC3

R8

VSSDL

J7

VDDL

J1

512M_HYNIX1G_HYNIX

IC2

DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
DQ8
DQ9
DQ10
DQ11
DQ12
DQ13
DQ14
DQ15

VDD5
VDD4
VDD3
VDD2
VDD1

VDDQ10
VDDQ9
VDDQ8
VDDQ7
VDDQ6
VDDQ5
VDDQ4
VDDQ3
VDDQ2
VDDQ1

VSS5
VSS4
VSS3
VSS2
VSS1

VSSQ10
VSSQ9
VSSQ8
VSSQ7
VSSQ6
VSSQ5
VSSQ4
VSSQ3
VSSQ2
VSSQ1

TDDR_D[0]
TDDR_D[1]
TDDR_D[2]
TDDR_D[3]
TDDR_D[4]
TDDR_D[5]
TDDR_D[6]
TDDR_D[7]
TDDR_D[8]

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

+1.8V_S_DDR

TDDR_D[0-15]

G8
G2
H7
H3
H1
H9

F1

F9
C8
C2
D7
D3
D1
D9
B1
B9

A1
E1

J9

M9

R1

A9
C1
C3
C7
C9
E9
G1
G3
G7
G9

A3
E3

J3

N1

P9

B2
B8
A7
D2
D8
E7

F2

F8
H2
H8

C42

C40

1000pF

0.1uF

R44

1K

1%

AR13

TDDR_A[9]
TDDR_A[3]
TDDR_A[1]

56

56R27
56R28

AR14

56

56

56

56

TDDR_D[11]
TDDR_D[12]

TDDR_D[9]

TDDR_D[14]

TDDR_D[4]
TDDR_D[3]
TDDR_D[1]
TDDR_D[6]

TDDR_D[15]

TDDR_D[8]
TDDR_D[10]
TDDR_D[13]

TDDR_D[7]

TDDR_D[0]

TDDR_D[2]

TDDR_D[5]

TDDR_A[10]

TDDR_A[5]

TDDR_A[12]
TDDR_A[7]
TDDR_A[0]
TDDR_A[2]
TDDR_A[4]
TDDR_A[6]

TDDR_A[11]
TDDR_A[8]

OPT

56R29
56R30

0R50

TDDR_BA[2]

33R31

TDDR_MCLK

33R32

56R33

56R34

56R35
56R36
56R37

/TDDR_WE

56R38
56R39

56R40
56R41

TDDR_DQM1_P

56R42
56R43

TDDR_DQS1_N

AR12

AR10

AR8

56
AR11

AR9

56

TDDR_A[0-12]

TDDR_BA[0]
TDDR_BA[1]

150

R45

R51

0

+1.8V_S_DDR

TDDR_A[0]
TDDR_A[1]
TDDR_A[2]
TDDR_A[3]
TDDR_A[4]
TDDR_A[5]
TDDR_A[6]
TDDR_A[7]
TDDR_A[8]
TDDR_A[9]
TDDR_A[10]
TDDR_A[11]
TDDR_A[12]

OPT

TDDR_CKE

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.

26/32LG3DDH

DDR2 6 14

PStoPDF trial version. http://www.oakdoc.com

LVDS

P800

FI-X30SSL-HF

GND

1

2

TXA1-[9]

TXA1+[8]

TXA2-[7]

TXA2+[6]

TXAC-[5]

TXAC+[4]

TXA3-[3]

TXA3+[2]

TXA4-[1]

TXA4+[0]

3

4

5

6

0

R847
R848

0

R849

0

0

R850

0

R851

0

R852

R853

0

R854

0

R855

0

0

R856

LVDS_TXA3+

LVDS_TXA3-

LVDS_TXAC+

LVDS_TXAC-

LVDS_TXA2+

LVDS_TXA2-

LVDS_TXA1+

LVDS_TXA1-

LVDS_TXA0+

LVDS_TXA0-

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

GND

32

33

R858

R857

R860

OPT

R859

OPT

0

0

OPT

0

OPT

0

C803

25V

22uF

OPT

C804

PWM_DIM

OPC_OUT

LVDS_TXA3+

LVDS_TXA3-

LVDS_TXAC+

LVDS_TXAC-

LVDS_TXA2+

LVDS_TXA2-

LVDS_TXA1+

LVDS_TXA1-

LVDS_TXA0+

LVDS_TXA0-

008:AQ28

OPC_EN

008:AR30

LVDS_SEL

PANEL_POWER

0.1uF

C805

1000pF

OPT
R801

004:R20

10K

OPT

008:AF11;004:R21

+3.3V_ST

0

R861

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.

M1

MDS61887702

M2

MDS61887702

M3

MDS61887702

M4

MDS61887702

26/32LG3DDH

LVDS

7

14

PStoPDF trial version. http://www.oakdoc.com

SIGN483

CAT24WC08W-T

A0

A1

A2

VSS

IC100

IC105

1

$0.199

2

3

4

AUOUTR0/HP_ROUT
AUOUTL0/HP_LOUT

AUOUTR1/SC1_ROUT

AUOUTL1/SC1_LOUT

AUOUTR2/SC2_ROUT

AUOUTL2/SC2_LOUT

VCC

8

WP

7

SCL

6

SDA

5

SIGN484

R2576

OPT

I2S_OUT_MCK

I2S_OUT_BCK

R2577

SIGN482
R181

R182

C197

0

LVA0P

LVA0M

LVA1P

LVA1M

LVA2P

LVA2M

LVA3P

LVA3M

LVA4P

LVA4M

LVACKP

LVACKM

LVB0P

LVB0M

LVB1P

LVB1M

LVB2P

LVB2M

LVB3P

LVB3M

LVB4P

LVB4M

LVBCKP

LVBCKM

SPDIF_IN

SPDIF_OUT

I2S_OUT_WS

I2S_OUT_SD

I2S_IN_SD

VCLAMP

AUCOM
AUVRM

AUVRP

AUVAG

+5V_ST

4.7K

22

22

AE16
AD16
AD15
AF16
AF15
AE15
AD13
AF14
AF13
AE13

AE14
AD14

AE20
AD20
AD19
AF20
AF19
AE19
AD17
AF18
AF17
AE17

AE18
AD18

AA3

AUR0

Y1

AUL0

AE1

AUR1

AF3

AUL1

AE3

AUR2

AE2

AUL2

AA1

AUR3

AB1

AUL3

AB2

AUR4

AC2

AUL4

AB3

AUR5

AC3

AUL5

W3

SIF0P

W2

SIF0M

F11
E9

AF1
AF2
AD3
AD1
AC1
AD2

A8
B7
C7
D8
C8

K4
H4

REFP

J4

REFM

G4

REXT

AE5
AE4
AF4
AD4

Addr:10101--

008:G4;008:AB28;008:AN6

EEPROM_SCL

EEPROM_SDA

0.1uF

C135
C136
C137

C139

C142

R164
R165
R166
R167
R168
R169

0.1uF

C127

390

R152

1%

C129

C132

as close as possible

008:G4;008:AB28;008:AN6

2.2uFC134

2.2uF

2.2uF

2.2uF

2.2uFC138

2.2uF

2.2uF

2.2uFC143

2.2uFC144

2.2uFC145

0.1uFC146

0.1uFC147

22R159

HP_DET
014:F14

100
100
100
100
100
100

22R160
22R161
22R162
22R163

+3.3V

0.1uFC128

10uF

0.1uFC130
1uF

4.7uFC133

Close to IC

CK+_HDMI1
CK-_HDMI1
D0+_HDMI1
D0-_HDMI1
D1+_HDMI1
D1-_HDMI1
D2+_HDMI1

HDMI 1

D2-_HDMI1
DDC_SDA_1
DDC_SCL_1
HPD1

COMP1_PR

COMP1_Y

COMP1_PB

COMPONENT

DSUB_HSYNC
DSUB_VSYNC

DSUB_R
DSUB_G

DSUB

DSUB_B

SIDEAV_CVBS_IN

AV_CVBS_IN

CVBS

FE_VMAIN

VCOMO

TV

Audio Mute

AMP_MUTE

003:Q4

002:I22
002:I22
002:I21
002:I21
002:I20
002:I21
002:I19
002:I20

002:I24;002:S20
002:I23;002:S20

002:J25

001:P7

001:P10

001:P8

R107

10K
001:AB19
001:AB20

001:AB15
001:AB16
001:AB18

001:Q27
001:P20

005:R17

005:L15

R109

10K

D102

ENKMC2838-T112

C

LGE3369A (SATURN6 NON RM)

F1

RXACKP

F2

RXACKN

G2

RXA0P

G3

RXA0N

H3

RXA1P

G1

RXA1N

H1

RXA2P

H2

R2113

R2114

R120

R122
R123
R124

R126

R139
R117

R2122

R127
R128

R130

0
0

100R2115

100R145

47
47R121

47
470
47
47R125
47

47
47

47R129
470

47R114
47R137
47R138

47R142
47R143

47R140
47R141

100
100

100

C102
C103
C104

C106
C107

R149
C113

C108
C114
C109

C112

0.047uFC101

0.047uF

0.047uF
1000pF

0.047uFC105

0.047uF

0.047uF

22R146
22

0.047uF

0.047uF

0.047uF
1000pF

0.047uF

0.047uFC118

0.047uFC119

0.047uFC140

0.047uFC141

0.047uFC124

0.047uFC125

0.047uFC122

0.047uFC123

RXA2N

A1

DDCD_A_DA

B2

DDCD_A_CK

A2

HOTPLUG_A

C3

RXBCKP

B1

RXBCKN

C1

RXB0P

C2

RXB0N

D2

RXB1P

D3

RXB1N

E3

RXB2P

D1

RXB2N

E1

DDCD_B_DA

F3

DDCD_B_CK

E2

HOTPLUG_B

AE8

RXCCKP

AD8

RXCCKN

AD9

RXC0P

AF8

RXC0N

AF9

RXC1P

AE9

RXC1N

AE10

RXC2P

AD10

RXC2N

AE7

DDCD_C_DA

AF7

DDCD_C_CK

AD7

HOTPLUG_C

J3

CEC

N2

HSYNC0/SC1_ID

N1

VSYNC0/SC1_FB

P2

RIN0P/SC1_R

R3

GIN0P/SC1_G

R1

BIN0P/SC1_B

P3

SOGIN0/SC1_CVBS

P1

RINM

T3

BINM

R2

GINM

K3

HSYNC1/DSUB_HSYNC

K2

VSYNC1/DSUB_VSYNC

L1

RIN1P/DSUB_R

L3

GIN1P/DSUB_G

K1

BIN1P/DSUB_B

L2

SOGIN1

V1

RIN2P/COMP_PR+

V2

GIN2P/COMP_Y+

U1

BIN2P/COMP_PB+

V3

SOGIN2

J5

VSYNC2

U3

CVBS1/SC1_CVBS

U2

CVBS2/SC2_CVBS

T1

CVBS3/SIDE_CVBS

T2

VCOM1

M1

CVBS4/S-VIDEO_Y

M2

CVBS6/S-VIDEO_C

N3

CVBS5

M3

CVBS7

W1

CVBS0/RF_CVBS

Y3

VCOM0

Y2

CVBSOUT0/SC2_MNTOUT

AA2

CVBSOUT1

HDCP EEPROM

+3.3V_ST

R131

3.3K

A1

008:Z22;008:AR32

A2

008:AB20

SB_MUTE

NTP_MUTE

R106

4.7K

C148

0.1uF

0.01uF

C150

0.1uF

C149

0.1uF

10V

001:Q24
001:Q25

001:P4

001:P6
001:P15
001:P18

001:AL7
001:AL5

22K R862

C801

22K R863

0.01uF C802

R187

AR107

AR108

AR109

SIDEAV_R_IN
SIDEAV_L_IN
COMP1_R_IN
COMP1_L_IN
AV_R_IN
AV_L_IN

PC_R_IN
PC_L_IN

R171

47
47R172

014:G8

HP_R

HP_L

014:G5

C152

C154

22pF

22pF

OPT

OPT

S5 Reset

+3.3V_ST

0

IC103

MAX810RTR

VCC

3

GND

C195

0.1uF

L101

+3.3V

C196

0.1uF

+1.26V_VDDC

C166

C163

0.1uF

330uF

OPT

C169

0.1uF

C172

0.1uF

C175

0.1uF

C178

0.1uF

C183

0.1uF

C188

0.1uF

C193

0.1uF

C198

0.1uF

C2104

0.1uF

C2109

0.1uF

C2115

0.1uF

C2119

0.1uF

C2120

0.1uF

C2123

0.1uF

C2124

0.1uF

C2125

0.1uF

C2126

0.1uF

C2127

0.1uF

C2128

0.1uF

C2129

0.1uF

C2130

0.1uF

C2131

0.1uF

C2132

0.1uF

C2133

0.1uF

C2134

0.1uF

C2135

0.1uF

C2136

0.1uF

C2137

0.1uF

+3.3V_VDDP

C164

0.1uF

C167

0.1uF

C170

0.1uF

C173

0.1uF

C176

0.1uF

C179

0.1uF

C184

0.1uF

BLM18PG121SN1D

C189

0.1uF

+1.8V_DDR

C185

C168

C171

C165

0.1uF

330uF
OPT

/PCM_OE

0
0
0
0

22
22
33
33

100R195

0R2190

0R193

0R112

100
100
100

100R221
100

100R219
100R255

22
100

008:X13

SIGN487
SIGN486

SIGN459

PCM_D[5]
PCM_D[6]
PCM_D[7]

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

OPT
OPT

PCM_A[10]
PCM_A[11]

OPT
OPT

LGE3369A (SATURN6 NON RM)

D4

AC16
AA15
AA16

AC6

Y10
Y11
Y12
Y13

AB16
AC15
AC14
AB14
AC12

AB8

AC13

AA9
AB5

33R2172

AA4

33R2123

V4

Y4
AB9
AA7
AD6

AA14

33R2477

AB18

33R2478

Y5

33R2479

AB15

33R2480

AA10

10KR2481

AC8

10KR2482

AC7

33R2483

AA5

33R2484

W4

33R2485
33R2486

AA12
AA11

AB11

AB21
AC21

AB13
AB12
AD12
AA13

AC11

T4

AE6

AF6

AC9

Y14

F8

D11

J1
J2

W5

V5

A4

B4
F4
E4
C4

D9

D10

D7

E11

E8

E10

D6

D5

C5

HWRESET

PCMD0/CI_D0
PCMD1/CI_D1
PCMD2/CI_D2
PCMD3/CI_D3
PCMD4/CI_D4
PCMD5/CI_D5
PCMD6/CI_D6
PCMD7/CI_D7

PCM_A0/CI_A0
PCM_A1/CI_A1
PCM_A2/CI_A2
PCM_A3/CI_A3
PCM_A4/CI_A4
PCM_A5/CI_A5
PCM_A6/CI_A6
PCM_A7/CI_A7
PCM_A8/CI_A8
PCM_A9/CI_A9
PCM_A10/CI_A10
PCM_A11/CI_A11
PCM_A12/CI_A12
PCM_A13/CI_A13
PCM_A14/CI_A14

PCM_RST/CI_RST
PCM_CD/CI_CD
/PCM_OE
PCM_REG/CI_CLK
PCM_WAIT/CI_WACK
/PCM_IRQA
/PCM_WE
PCM_IOWR/CI_WR
PCM_IOR/CI_RD
/PCM_CE
/PF_CE0
/PF_CE1
/PF_OE
/PF_WE
PF_ALE
PF_AD15
F_RBZ

UART2_TX/SCKM
UART2_RX/SDAM
DDCR_DA
DDCR_CK

DDCA_CLK
DDCA_DA
UART_RX2
UART_TX2

PWM0
PWM1
PWM2
PWM3

SAR0
SAR1
SAR2
SAR3
IRIN

GPIO44

GPIO96
GPIO88
GPIO90/I2S_OUT_MUTE
GPIO91
GPIO97
GPIO98
GPIO99
GPIO103/I2S_OUT_SD3
GPIO102

IC100

TESTPIN/GND

USB_DM_1
USB_DM_2

GPIO_PM0/GPIO134
GPIO_PM1/GPIO135
GPIO_PM2/GPIO136
GPIO_PM3/GPIO137

GPIO_PM4/GPIO138
GPIO_PM5/INT1/GPIO139
GPIO_PM6/INT2/GPIO140

GPIO131/LDE/SPI_WPn1

GPIO130/LCK

GPIO132/LHSYNC/SPI_WPn

GPIO60/PCM2_RESET/RX1

GPIO62/PCM2_CD_N/TX1

LHSYNC2/I2S_OUT_MUTE/RX1

LVSYNC/GPIO133

GPIO79/LVSYNC2/TX1

UART2_RX/GPIO84
UART2_TX/GPIO85
UART1_RX/GPIO86
UART1_TX/GPIO87

GPIO42/PCM2_CE_N

GPIO43/PCM2_IRQA_N

ET_TX_CLK

SPI_DI
SPI_DO
/SPI_CS
SPI_CK

USB_DP_1

USB_DP_2

TS0_D0
TS0_D1
TS0_D2
TS0_D3
TS0_D4
TS0_D5
TS0_D6
TS0_D7

TS0_SYNC

TS0_VLD
TS0_CLK

TS1_D0

TS1_SYNC

TS1_VLD
TS1_CLK

ET_TXD0
ET_TXD1

ET_RXD0
ET_RXD1

ET_TX_EN

ET_MDC

ET_MDIO

ET_COL

GPIO67
GPIO68

XOUT

R252

X100

B3

XIN

A3

E6

AE11
AF12
AE12
AD11

1M

0R231

0R232

12MHz

33R225

33R226
33R227

20pFC186

20pFC187

008:I9

SPI_DI

008:E10

SPI_DO

008:E10

SPI_CS

008:I9

SPI_CK

USB

B5
A5
AC10
AB10

E5
F5
G5
H5
F6
G6
H6
AC17
AB17
AF11
AA18
AA17

E7
AC18
C6
F9
F10
A6
B6
AF5
AF10

AA8
Y8
Y9
AB7
AA6
AB6
U4
AC5
AC4
AD5
AB4

AB19
AA20
AC19
AA19

C10
B11
A9
C11
C9
B10
A10
B9
A11

A7
B8

R244
R245

R2175

R242

R830

R238

R2557

R267

R2187

R829

R111

R2556

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

OPT
OPT
OPT
OPT

OPT
OPT

OPT

OPT

OPT

OPT

OPT
OPT

+3.3V_ST

100R2193
100R220

OPT

OPT

33

0R2194
0

100

100R2176

100
100R235
100R243
100R110
100R2188
100R249
100R250

100R2189

100

+3.3V_ST

100

0R234
0R233
0R288
0R289

100R237

100

100
100R251
100

100
0R239
0R240

100

0R202

22R2185

0R203

22R2186

33R268

100R2173

100R2174

100R224

R113

OPT

R254

R256

15K

15K

OPT

OPT

10K

R253

RX_G6

012:C8

004:AI10;005:AA6

008:AN4
008:AN4

R2559

100

OPT

R2558

100

PM_TS[0-7]

010:AO21
010:AO21
010:AN22

OPT

008:AI6;005:Q24

008:AI6;005:Q24

PM_TS[0-7]

010:AO19

PM_TS_VALID

100

FROM FPGA

005:AM26;010:G19

013:L24

USB_CTL

10K

OPT

100R236

OPT

100R108

100R2221

004:AD22

R2222

R246

OPT

FE_TUNER_SCL

FE_TUNER_SDA

PTC_TX_MSTAR

PTC_RX_MSTAR

PM_TS_SYNC

PM_TS_CLK

002:T21;001:AK23

005:X10

USB_DP

013:G21

USB_DM

013:G22

Stand-by GPIO

004:U28

RL_ON

008:G14;008:Z22

SB_MUTE

POWER_DET

TX_F5

012:K7

INV_CTL

004:S24

PANEL_CTL

POWER_ON/OFF1

004:S14;004:AB25

POWER_DET

100

007:N19
008:B10

OPC_EN

USB_OCD

100

EEPROM_WP
VSB_CTRL
VSB_RESET

I2C for Tuner_5V

008:AB27;001:AK22

ISP_TXD

POWER_EN

LVDS_SEL

Flash_WP_1
SDA1
SCL1

5V_HDMI_1

+3.3V_ST

013:N23
012:K9

012:D13

POWER SQ Check

GIL-G-03-S3T2

R2579

10K

1/10W

5%

OPT

0

R2578

OPT

P1

1

2

3

LVDS_TXAC+

INV_ON_DEBUG

POWER DETECT

S6_Reset

PCM_D[5-7]

0R2220

R1430

R800

RESET

TXA3-[3]

TXA3+[2]

TXA4-[1]

TXA4+[0]

TXA2-[7]
TXA2+[6]
TXAC-[5]

TXAC+[4]

TXA1-[9]
TXA1+[8]

22K

C1430

0.01uF

22K

C800

0.01uF

C157
22pF

OPT

---------------------­ HIGH LOW
D6 LCD PDP
D7 B_LVDS A_LVDS
E11 MOVING : PWM R/B
B9 FHD HD

----------------------

R188

4.7K

R133
10K

4.7uF

C120

10V

005:O21
005:M19

+3.3V_ST

R228

100

B

014:Z22

PILLOW_SPK

003:L24

EXT_SPK

B

SIFMO

AUDIO_MASTER_CLK
MS_LRCK
MS_SCK
MS_LRCH

C

Q107
2SC3052

E

SW100

C

Q108
2SC3052

E

FE_SIF

4 3

R134
10K

POWER_ON_DELAY

12

100

R135

C121
10uF

6.3V

ISP Debug port for S5

003:E12
003:E7
003:E6

003:E7

+3.3V_ST

10K

10K

R280

D6 D7 E11 B9

OPT

OPT

R284

R285

0

S6_Reset

R281

0

10K

0

OPT

R286

R282

008:G14;008:AR32

OPT

10K

R283

0

R287

SB_MUTE

POWER_DET

009:AA24;014:AH12

012:Z7

012:Q9

R831

+3.3V_ST

R274

OPT

EEPROM_SCL
EEPROM_SDA

R832

4.7K

R2191

ERROR_OUT

/PF_CE0
/PF_CE1

/PF_OE
/PF_WE
PF_ALE

PF_WP
/F_RB

ISP_RXD
ISP_TXD

MSTAR_RX

MSTAR_TX

+3.3V_ST

PWM0
PWM1

4.7K
PWM2

0

IR_mstar

SYS_RESET

DET_PILLOW

AMP_RST

NTP_MUTE

HP_MUTE

SUB_MUTE

SDA0
SCL0

100R827

008:S8
008:T6
008:S8
008:T5
008:T5
008:R4
008:S8

008:G4;008:N14;008:AN6
008:G4;008:N14;008:AN6

008:AN5
008:AN5

001:AK22

008:AR31;001:AK22

008:M9;008:AK11
008:M9;008:AK11

008:AK10

100R828

SIGN495

008:K6

010:G18

003:E13

004:D22
008:G13

014:D9

003:Z25;003:AC20

+3.3V_ST

AR102

OPT

R119

AR103

22

4.7K

PCM_A[0-7,10-11]

+5V_GENERAL

/PCM_CE

22

R215
R216

R217
R218

R191
R192
R183
R184

OPT

R196

R200
R248

R201

R179
R2160

22

22

22

C155
22pF

OPT

2

1

0.1uF

PANEL_POWER

004:N24

C174

0.1uF

C180

C177

0.1uF

0.1uF

0.1uF

LGE3369A (SATURN6 NON RM)

E16

GND_2

E17

GND_3

E18

GND_4

F7

GND_5

L9

GND_6

L10

GND_7

L11

GND_8

L12

GND_9

L13

GND_10

L14

GND_11

L15

GND_12

L16

GND_13

L17

GND_14

L18

GND_15

M9

GND_16

M10

GND_17

M11

GND_18

M12

GND_19

M13

GND_20

M14

GND_21

M15

GND_22

M16

GND_23

M17

GND_24

M18

GND_25

N4

GND_26

N9

GND_27

N10

GND_28

N11

GND_29

N12

GND_30

N13

GND_31

N14

GND_32

N15

GND_33

N16

GND_34

N17

GND_35

N18

GND_36

P4

GND_37

P9

GND_38

P10

GND_39

P11

GND_40

P12

GND_41

P13

GND_42

P14

GND_43

P15

GND_44

P16

GND_45

P17

GND_46

P18

GND_47

R4

GND_48

R9

GND_49

R10

GND_50

R11

GND_51

R12

GND_52

R13

GND_53

R14

GND_54

R15

GND_55

R16

GND_56

R17

GND_57

R18

GND_58

T5

GND_59

T9

GND_60

T10

GND_61

T11

GND_62

T12

GND_63

T13

GND_64

T14

GND_65

T15

GND_66

T16

GND_67

T17

GND_68

T18

GND_69

U5

GND_70

W13

GND_71

Y21

GND_72

AA23

GND_73

JTEG

R300

10K

C190

0.1uF

IC100

AVDD_DDR_1
AVDD_DDR_2
AVDD_DDR_3
AVDD_DDR_4
AVDD_DDR_5
AVDD_DDR_6
AVDD_DDR_7
AVDD_DDR_8

AVDD_DDR_9
AVDD_DDR_10
AVDD_DDR_11

AVDD_MEMPLL_1
AVDD_MEMPLL_2
AVDD_MEMPLL_3

AVDD_MPLL

+3.3V

C194

0.1uF

VDDC_1
VDDC_2
VDDC_3
VDDC_4
VDDC_5
VDDC_6
VDDC_7
VDDC_8

VDDC_9
VDDC_10
VDDC_11
VDDC_12
VDDC_13
VDDC_14
VDDC_15

VDDC_16
VDDC_17
VDDC_18
VDDC_19
VDDC_20
VDDC_21
VDDC_22
VDDC_23
VDDC_24
VDDC_25
VDDC_26
VDDC_27

VDDP_1
VDDP_2
VDDP_3
VDDP_4
VDDP_5
VDDP_6
VDDP_7
VDDP_8

AVDD_AU

AVDD_LPLL

AVDD_33_1
AVDD_33_2
AVDD_33_3
AVDD_33_4
AVDD_33_5

AVDD_DM

AVDD_USB

R303

R301

10K

OPT

R302

1K

10K

C199

0.1uF

+1.26V_VDDC

D16
D17
D18
D19
D20
H18
H19
H20
J20
K20
L20
M20
P7
R7
T7
T22
U7
U20
U22
V7
V22
W11
W12
W19
W20
W22
Y22

H9
H10
H11
H12
N20
P20
W9
W10

W7

+1.8V_DDR

G12
G13
H13
H14
H15
H16
W14
W15
W16
W17
W18

H17
T20
V20

R20

H7

0.1uF

J7
K7
L7
M7
N7

W8

H8

OPT

R306

OPT

R307

C191

C2105

0.1uF

C2110

0.1uF

+3.3V_VDDP

C200

0.1uF

+3.3V_AVDD_MPLL

C201
10uF
10V

C204

0.1uF

L102

BLM18PG121SN1D

C192

0.1uF

0R304

0R305

0
0

0R308

0R309

0R310

C2111
10uF

C206

0.1uF

+3.3V

PCM_A[11]

PCM_D[5]

PCM_D[7]
/PCM_CE

/PCM_OE
PCM_A[10]

PCM_D[6]

BLM18PG121SN1D

C215

0.1uF

C205

0.1uF

C208

0.1uF

L109

BLM18PG121SN1D

C209

0.1uF

C202

0.1uF

BLM18PG121SN1D

C210

0.1uF

JTINT

/JTRST

JTCK

JTMS
JTDO

JTDI

/RST

+3.3V

C219

0.1uF

+3.3V

L106

L108

BLM18PG121SN1D

C211

0.1uF

BLM18PG121SN1D

C203

0.1uF

L107

C207

0.1uF

C216

0.1uF

+3.3V

C217

0.1uF

+3.3V

C218

0.1uF

+3.3V

L103

C214

0.1uF

Serial FLASH MEMORY

for BOOT

+3.3V

008:AR30

008:AR36

Flash_WP_1

R102

OPT

0R101

0

Q100

KRC103S

+3.3V

B

R103

10K

SPI_CS

008:AR36

SPI_DO

C

E

MX25L3205DM2I-12G

R105

4.7K

R104

33

GND

IC101

CS#

1

SO

2

WP#

3

4

+3.3V

008:AR36

L110

0.1uF

SPI_CK

008:AR35

SPI_DI

VCC

8

HOLD#

7

SCLK

6

SI

5

MCU BOOT STRAP

10 : BOOT 51

11 : BOOT RISC

C126

R147

R148

OPT

OPT

+5V_ST_PTC

EEPROM

R2544

008:AB22

Q1405EB

10K

C

0

R2127

0

R2125

0

R2126

IC104

AT24C512BW-SH-T

A0

1

A1

2

A2

3

GND

4

+3.3V

L104

VCC

8

C100

0.1uF

WP

7

SCL

6

SDA

5

R2111

33

+5V_GENERAL

L105
OPT

R118

R132

4.7K

4.7K
OPT

OPT

33R2112

008:N14;008:AB28;008:AN6

EEPROM_SCL

008:N14;008:AB28;008:AN6

EEPROM_SDA

IR_mstar

2SC3875S(ALY)

Mstar IR

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_ST

R2195

OPT

R2196

20K

1.5K

+12V

+5V_GENERAL

OPT

B

OPT

10K

C

E

R2197

R2198

Q102
2SC3052

R2200
10K

0R2192

OPT

C

Q103

B

OPT

R2199

2.2K

E

2SC3052

+24V_AUDIO

OPT

OPT

R2201

33K

R2202

SIGN490

R2203

SIGN489

2K

+5V

R2204

OPT

10K

SIGN488

B

OPT

1KR2205

C

0

SIGN501

Q104

B

OPT

2SC3052

E

2K

R2206

1K

008:Z22;008:AR32;008:AR31;003:Q6;009:AA29

R2211
0

OPT

C

Q105

2SC3052

E

IC107

NCP803SN293

RESET

2

R2212

OPT

POWER_DET

+5V_ST_PTC

+24V_AUDIO

+12V

OPT

R2561

3K

OPT

VCC

3

1

GND

R2218

15K

R2216

30K

R2217

5.6K

NAND FLASH MEMORY

+3.3V

+3.3V

1KR150

PWM0

1K

1K

1KR151

008:AB24;008:AK11

PWM1

008:AB24;008:AK11

+5V_ST_PTC

1/10W

5%

R2546

2SC3875S(ALY)

R2545

10K

1/10W

5%

4.7K

R2547

10K

C

Q1406EB

1/10W

5%

009:AJ9;011:L21

R2548

100K

1/10W

5%

R2549

100K

1/10W

5%

IR

R258

10K

OPT

PF_WP

008:AB29

+3.3V_ST

/PF_CE0

H : Serial Flash

L : NAND Flash

/PF_CE1
H : 16 bit
L : 8 bit

/F_RB

008:AB29

/PF_OE

008:AB29
/PF_CE0

008:AB30

+3.3V

10K

R153

R180
0

Q101
KRC103S

OPT

/PF_CE1

008:AB30

PF_ALE

008:AB29
/PF_WE

008:AB29

1K

3.9KR158

R156

R157

1K

OPT

OPT

R154
1K

R155

1K

NC_1

NC_2

NC_3

NC_4

NC_5

NC_6

R/B

RE

CE

NC_7

NC_8

VCC_1

0.1uFC131

VSS_1

NC_9

NC_10

CLE

ALE

WE

WP

NC_11

NC_12

NC_13

NC_14

NC_15

HY27US08121B-TPCB

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

IC102

+3.3V

NC_28

48

NC_27

47

NC_26

46

NC_25

45

I/O7

44

I/O6

43

I/O5

42

I/O4

41

NC_24

40

NC_23

39

PRE

38

VCC_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

AR100

C161

10uF 6.3V

AR101

PCM_A[7]

PCM_A[6]

PCM_A[5]

PCM_A[4]

22

0.1uFC162

PCM_A[3]

PCM_A[2]

PCM_A[1]

PCM_A[0]

22

PCM_A[0-7]

PWM Dimming

004:R23

A_DIM

004:R21;007:N24

PWM_DIM

C181

I2C

008:AQ28;005:Q24
008:AQ29;005:Q24

005:AN21;010:B7
005:AN21;010:B9

003:E6;010:B8

003:E6;010:B10

R185

1.2K
R186
R189

C182

1uF

1uF

OPT

+5V_GENERAL

FE_TUNER_SDA

FE_TUNER_SCL

FE_DEMOD_SDA
FE_DEMOD_SCL

SDA_SUB/AMP
SCL_SUB/AMP

008:M9;008:AB24

100

OPT

008:M9;008:AB24

100

008:AB23

R197

R2106

4.7K

4.7K

OPT

1.2KR2107

OPT

0R2100
0R2101

0R2104
0R2105

1.2KR2108

PWM0
PWM1
PWM2

1.2KR2109

1.2KR2110

R260

+3.3V

4.7K

R266

4.7K

SDA0
SCL0

SDA1
SCL1

EEPROM_SDA
EEPROM_SCL

008:AB28

008:AB28

008:G4;008:N14;008:AB28
008:G4;008:N14;008:AB28

008:AR30
008:AR30

26/32LG3DDH

KIM SUNG KYEONG

MAIN IC

8 14

PStoPDF trial version. http://www.oakdoc.com

PTC

C2150

0.1uF
50V

IC6000

Y1

Y0

Z1

Z

Z0

INH

VEE

VSS

P1201

SMAW200-11

MC14053BDR2G

1

2

3

4

5

6

7

8

+5V_ST_PTC

+12V_C

12V

1

GND

2

BUFFERED_MPI

3

MPI_DOUT

4

SPI_DATA_OUT

5

SPI_DATA_IN

6

SPI_CLOCK

7

GND

8

VCC

9

IR_IN_MODEM

10

GAME CONT

11

VDD

16

Y

15

X

14

X1

13

X0

12

A

11

B

10

C

9

L1220

MLB-201209-0120P-N2

+12V

MBRA340T3G

40V D1404

R2252
0

1/10W
5%

R2253
0

1/10W
5%

R2254
0

1/10W
5%

R2255
0

1/10W
5%

12V_DCDC

P_CH_DN

014:U17

P_CH_UP_1

009:Z25

P_CH_UP

014:W25

5VST

5VST

R6001

R6000

R6002

R6003

R6004

4.7K

0

4.7K

0

0

NC_1

NC_2

NC_3

VSS

5VST

L6000

MLB-201209-0120P-N2

C6000

0.1uF

R6005

0

R6006

0

R6007

4.7K

R6008

0

100R6009

100R6010

100R6011

PEJ024-01

JK1404

5VST

L1509

40V

MBRA340T3G

+12V_C

R2257
0

1/10W
5%

1

2

3

4

5VST

5VST

IC1203

FM24C16A

8

6B

T_TERMINAL2

7B

B_TERMINAL2

5

4

7A

B_TERMINAL1

6A

T_TERMINAL1

3

P_CH_DN_1

009:Z25

P_ON_OFF_1

009:Z25

P_ON_OFF

014:V20

2SC3875S(ALY)

SHIELD_PLATE

T_SPRING

R_SPRING

E_SPRING

VDD

8

WP

7

SCL

6

SDA

5

5VST

Q6000EB

009:X9

R6012
10K

C

009:AZ28

R2554

0

0 R2553

IR_IN_MODEM

009:AV29

009:AV27

009:Y27

009:Y26

R2267

10K

1KR6013

C2151

0.1uF
50V

R2265
0

R2266
0

BUFFERED_MPI_DIN

MPI_DOUT

SPI_DATA_OUT

SPI_DATA_IN

SPI_CLOCK

R2268

10K

008:Z22;008:AR32;008:AR31;008:BC11;003:Q6

MSTAR_POWER_ON

009:AO28

009:AP29

009:T11

SPI_DATA_IN

004:K11

DCDC_EN

SPI_CLOCK

009:T10

5VST

Pillow_POWER_MANAGE

009:AL37;014:R12

2SC3875S(ALY)

5VST

IR_IN_MODEM

R2271

10

C2152
10uF
16V

C2153

10uF
16V

2SA1530A-T112-1R

330
R2270

C

Q1107EB

009:AB28;009:AD29;009:AD29;009:AE21;009:AI24;009:AO31

R2269
0

R2272

OPT

OPT

LD900

SAM2333

009:S9

004:L5;004:S14

SCK

MISO

Q1108

E

C

4.7K

330

A2[RD]

A1[GN]

C

001:Q26

009:R27

P_ON_OFF_1

009:R27

P_CH_DN_1

009:K26

P_CH_UP_1

DET_PILLOW

008:AB21;014:AH12

B

R2273

VCC1

L1221

MLB-201209-0120P-N2

L1222

MLB-201209-0120P-N2

UPDATE

SW900

SKHMPWE010

1 2

012:J8;012:Z7
012:D9;012:Q8

SIDEAV_SW

0

R2274

4.7K

43

5

POWER_DET

R2280

R2278
0

R2331

R2277
100

D1407

PTC_DEBUG_RX

PTC_DEBUG_TX

R2282
100

1N4148W

100V

R2284
0

R2285
10K

OPT

100

5VST

011:N19

011:N19

Q1109EB

2SC3875S(ALY)

LED_AM
LED_GR

R2291

2.2K

R2297

R2296

VCC1

R2293
0

R2294
100

GIL-G-06-S3T2

5VST

L1223

CM3216F100KE

C

R2292

100K

22

P1202

0

PILLOW_MUTE

014:X24

VCC1

0

R2299

R2295

R2298

2SC3875S(ALY)

4.7K

1

2

3

4

5

6

C2154

0.1uF
50V

10K

R2301

R2302

R2300

4.7K

0

0

100R2314

100R2286
100R2287

100R2288
100R2289

100R2290

0R2303

VCC1

1uF
10V

C2155

VCC1

R2305

R2304

100K

C

Q1110EB

R2306
0

10K

R2312
R2309
R2310

0.1uF

50V

C2156

0 R2308

0 R2307

RELAY_PTC
004:U28

R2528

OPT

LD904

LD903

RXD2/PM4
TXD2/PM5

FAULT0/PQ0
FAULT1/PQ1

0

FAULT2/PQ2

0

FAULT3/PQ3

0

R2313

0

MODC/TAGHI/BKGD

IOC04/PT0
IOC05/PT1
IOC06/PT2
IOC07/PT3
IOC14/PT4

0R2311

5VST

100K

R2316

10K

SDA/PM6
SCL/PM7

VDDX

IS0/PQ4
IS1/PQ5
IS2/PQ6

1/10W

VSSX

5%

SAM2333
C

SAM2333

C

PM3

UART_SWA

012:AA5

UART_SWB

4.7K

R2317

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

012:O6

A1[GN]
A2[RD]

A1[GN]
A2[RD]

PP1/PW01

PP0/PW00

79

80

21

22

IOC15/PT5

IOC16/PT6

0

R2318

R2315
0

2SC3875S(ALY)

R2322
1K

C2158

0.22uF
25V

VDD1

PP5/PW05

PP4/PW04

PP3/PW03

PP2/PW02

74

75

76

77

78

MC9S12E128CFUE

27

23

24

25

26

ECLK/PE4

IOC17/PT7

PW10/IOC24/PU0

PW11/IOC25/PU1

XCLKS/NOACC/PE7

VCC1

1uF

C2157

5VST

R2320

10K

C

Q1111EB

R2324
330

R2325
330

OPT
R2323
1K

VSS1

73

IC1204

28

VSSR

1/10W

5%

PAD15/AN15/KWAD15

PM0/DA0

PM1/DA1

70

71

72

31

29

30

VDDR

RESET

VDDPLL

0.1uF

C2160

C2161
220pF
50V

R2326

0

PAD10/AN10/KWAD10

PAD11/AN11/KWAD11

PAD12/AN12/KWAD12

PAD13/AN13/KWAD13

PAD14/AN14/KWAD14

65

66

67

68

69

32

33

34

35

36

XFC

TEST

XTAL

EXTAL

VSSPLL

R2330

4.7K

C2162
1000pF
50V

R2334
100

0R900

008:O6;011:L21

R2328

100K

1/10W

5%

R2335
330

R2332
330

R2333
330

VRL

VSSA

PAD08/AN08/KWAD08

PAD09/AN09/KWAD09

61

62

63

64

60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41

37

38

39

40

IRQ/PE1

XIRQ/PE0

PW12/IOC26/PU2

PW13/IOC27/PU3

C2163

0.01uF
50V

R2336

0

IC900

KIA7042AF

O

3

G

C900

OPT

IR

Pillow_POWER_MANAGE

009:V24;014:R12

SEL_PILLOW_1

014:AH3

SEL_PILLOW_0

R2338
330

VRH
VDDA
PAD07/AN07/KWAD07
PAD06/AN06/KWAD06
PAD05/AN05/KWAD05
PAD04/AN04/KWAD04
PAD03/AN03/KWAD03
PAD02/AN02/KWAD02
PAD01/AN01/KWAD01
PAD00/AN00/KWAD00
VSS2
VDD2
PS7/SS
PS6/SCK
PS5/MOSI
PS4/MISO
PS3/TXD1
PS2/RXD1
PS1/TXD0
PS0/RXD0

0
R2339

10KR901

I

1

2

014:Z3

5VST

0 R2340

R2341

R2342
30K

R2343
20K

5VST

L1224

CM3216F100KE

10K

5VST

R902
1K

C2165

1uF
10V

C901
10uF
16V

R2344
10K

C2166

0.1uF
50V

R903

C2167

0.1uF
50V

1K R2349

1K R2347

0 R2345

22K

VCC1

0

R2348

0

R2346

7.37280MHz

OUTPUT

R2350
R2351

NC

C2168

1uF
50V

0.22uFC2169

SCK

009:Y27

X900

6SV1

5

4

1KR904

0
0

2

3

011:U24

KEY_CTL_0

011:U23

KEY_CTL_1

R2352
0

R2353
0

VC

TRI-STATE

GND

RESET

SW901

SKHMPWE010

1 2

MISO
009:Y27

PTC_RX_5V

43

5

R2354

R2355

4.7K

4.7K

C2170
47pF
50V

R2357
100

5VST

R2356

10K

PTC_TX
012:C8

PTC_RX_5V

012:J7;012:K14

GIL-G-02P

2

1

Q1112EB

2SC3875S(ALY)

C2171
47pF
50V

OPT

P1203

R2358
100

5VST

R2359

470K

C

R2361

4.7K

R2360

4.7K

BUFFERED_MPI_DIN

009:T12

SPI_DATA_OUT

009:T11

5VST

R2362

4.7K

C

B

E

Q1113
2SC3875S(ALY)

R2363
100

MPI_DOUT

009:T12

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.

R2329

100K

1/10W

GND

C

Q1403EB

2SC3875S(ALY)

5%

26/32LG3DDH

9

14PTC&DCDC

PStoPDF trial version. http://www.oakdoc.com

FPGA

FPGA POWER

+3.3V

RESET

FPGA_RESET

27MHz

010:Q17

I2C

SCL_SUB/AMP

008:AI4;003:E6

MSCL_3.3V

FE_DEMOD_SCL

008:AI5;005:AN21

SDA_SUB/AMP

008:AI4;003:E6

MSDA_3.3V

FE_DEMOD_SDA

008:AI5;005:AN21

3.3V_Proidiom

L1227

MLB-201209-0120P-N2

010:Q17

DE_H_SYSCLK

3.3V_Proidiom +VCCINT_1.5V

MLB-201209-0120P-N2

L1228

C2177

100uF
16V

3.3V_Proidiom

OPT

1N4148W

R2390

D1250

10K

OPT

R2393
100

OPT

C2179

OPT

R2394

1uF

100

25V

R2563

4.7K

IC1210

OPT

R2564

100

MAX809RTR

RESET

2

3.3V_Proidiom

X1006

27MHz

6

C2176
10uF
16V

R2385

R2386

0

C2178

0.1uF
16V

22R2387

3.3V_Proidiom

OPT

OPT

0

0

0

0

0

R2391

10K

R2446

R2447

3.3V_Proidiom

R2392

10K

R2448

R2449

Q1114
BSS83

Q1115
BSS83

D
B

S

D
B

S

010:T25;010:AJ26

1

GND

1
25
34

008:AR22;005:AM26

VSB_RESET

008:AB21

SYS_RESET

3.3V_Proidiom

VCC

3

C2255
1uF
25V

OPT

+5V_GENERAL

G

C2180

0.1uF
16V

OPT

G

C2181

0.1uF
16V

OPT

TS_0
TS_1

TS_2
TS_3
TS_4
TS_5
TS_6
TS_7

3.3V_Proidiom

TS_CLK

TS_VALID

TS_SYNC

R2399
0

010:B19

010:C12

3.3V_Proidiom

DE_H_SYSCLK

FPGA_RESET

MSCL_3.3V
MSDA_3.3V

R2401
0

005:AN19

005:AN19

005:AN19

005:AF17
005:AF17
005:AF17
005:AF17

005:AF16
005:AF16
005:AF16
005:AF16

1K

R2397

TS_0
TS_1
TS_2
TS_3

TS_4
TS_5
TS_6
TS_7

3.3V_Proidiom

R2406

GND

1K
R2402

1K

R2403

1K

R2404

R2405

OPT

3.3V_Proidiom

10K

10KR2409

10KR2408

OPT

0

OPT

R2418

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]

10K

R2422

GND

0

R2420

22R2415
22R2416
22R2417

10KR2412
10KR2413
10KR2414

IO1_1/INIT_DONE

R2421
0

R2419
0

R2423

+VCCINT_1.5V

MLB-201209-0120P-N2

0R2424

IO2_29/TP_SOP

IO2_17/TP_ERR

IO1_29

IO1_10
IO1_11
IO1_12

IO2_48/RESET
IO3_37/I2C_SCK
IO3_34/I2C_SDA

DCLK

CONF_DONE

NCONFIG

DATA0

IO1_21SO

IO1_22/ASDO

NCEO

NSTATUS

MSEL0
MSEL1

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

0

CLK1

IO1_2
IO1_3
IO1_4
IO1_5
IO1_6
IO1_7
IO1_8
IO1_9

CLK0

NCE

TCK
TDO
TMS

1uF

C2185

TDI

L1230

3.3uF
50V

C2186

16V

3.3V_Proidiom
+VCCINT_1.5V

MLB-201209-0120P-N2

L1231

0.1uF

0.1uF

0.1uF

0.1uF

0.1uF

0.1uF

0.1uF

16V

16V

C2198

C2197

VCCIO3_3

VCCIO3_2

C16

R15

IO3_1

IO4_48

16V

C2199

VCCIO3_1

K11

N13

IO3_2

16V

C2200

VCCIO4_4

P16

P14

IO3_3

16V

C2201

VCCIO4_3

T14

P15

IO3_4

L10

R16

0.1uF

16V

C2202

VCCIO4_2

L7

N15

IO3_5

0.1uF

GND_5

F6

M9

IO4_38

GND_4

A12

M11

IO4_39

GND_3

A5

M12

IO4_40

0R2425

GND_2

A16

R12

IO4_42

GND_1

A1

T13

IO4_43

0.1uF

16V

C2194

C2193

VCCIO2_4

VCCIO2_3

F7

A3

R13

R14

IO4_44

IO4_45

16V

16V

C2196

C2195

VCCIO2_2

VCCIO2_1

F10

A14

P13

T15

IO4_46

IO4_47

0.1uF

C2189

3.3uF
16V

VCCA_PLL1

GNDG_PLL2

H6

J12

R2

T2

IO4_1

IO4_2

GNDA_PLL2

GNDG_PLL1

J5

J11

R3

P4

IO4_3

IO4_4

0.01uFC2191

16V

C2190

GNDA_PLL1

GND_26

J6

T16

R4

T4

IO4_5

IO4_6

GND_25

T12

R5

IO4_7

GND_24

T5

M5

IO4_9

GND_23

T1

M6

IO4_10

1uF

C2192

GND_22

L11

N5

IO4_11

50V

GND_21

L9

N6

IO4_12

GND_20

L8

R6

IO4_14

GND_19

L6

M7

IO4_15

GND_18

K10

T6

IO4_16

GND_17

K8

R7

IO4_17

GND_16

GND_15

GND_14

GND_13

GND_12

GND_11

GND_10

GND_9

GND_8

J9

J7

K6

H10

GND_7

F9

H8

G9

G7

F11

G11

IC1209

LGDT1129

N7

T8

M8

N8

M10

T9

N9

T11

N10

N11

IO4_19

IO4_21

IO4_22

IO4_23

IO4_25

IO4_27

IO4_29

IO4_31

IO4_32

IO4_36

GND_6

F8

N12

IO4_37

0.01uFC2188

0.1uF

16V

C2187

IO2_40

IO2_39

IO2_38

IO2_37

IO2_42

IO2_35

VCCA_PLL2

E5

E6

B5

B6

D5

D6

K5

IO1_37

L4

IO1_38

R1

IO1_39

P2

IO1_40

P3

IO1_41

H11

N4

IO1_42

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
J4
H2
G4
K3
H4
J13
J3
J2
J14
H15
J15
H14
D4
D1
F3
G3
F2
E1
G2
F1
H5
J1
K2
L3
K1
L1
L2
N1
M2
N2
M3
L5
M4

N3

IO1_36

0.1uF

0.1uF

16V

16V

C2204

C2203

VCCIO4_1

VCCIO1_3

T3

N16

IO3_6

IO3_7

0.1uF

16V

C2205

VCCIO1_2

P1

K12

IO3_8

0.1uF

16V

C2206

VCCIO1_1

G6

K14

IO3_9

0.1uF

16V

C2207

VCCINT_12

C1

T10

L12

N14

IO3_10

0.1uF

0.1uF

16V

16V

C2208

C2209

VCCINT_11

VCCINT_10

T7

K9

M13

M14

IO3_11

IO3_12

0.1uF

0.1uF

16V

16V

C2210

C2211

VCCINT_9

VCCINT_8

K7

J10

L13

M15

IO3_13

IO3_14

R2426
0

0.1uF

0.1uF

16V

16V

C2212

C2213

VCCINT_7

VCCINT_6

J8

M16

IO3_15

IO3_16

0.1uF

16V

C2214

VCCINT_5

H9

L14

IO3_17

0.1uF

16V

C2215

VCCINT_4

H7

L15

IO3_18

0.1uF

16V

C2216

VCCINT_3

G10

L16

IO3_19

16V

G8

K16

0.1uF

0.1uF

16V

C2218

C2217

VCCINT_2

VCCINT_1

A7

A10

D10
A11

D11
D12

A13

A15

D13

G12
H13

D15
D16

G15
G13
G14
H12
G16
H16

K15

J16

IO3_20

IO3_21

16V

IO4_34/CH_CLK

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
IO2_16
IO2_15

B11

IO2_46

B3

IO2_13
IO2_12
IO2_11

E9

IO2_10

E11

IO2_9

E12

IO2_47

A2

IO2_7

B12

IO2_6
IO2_5

B13

IO2_4

C13

IO2_3

B14

IO2_2
IO2_1

B15

IO3_43
IO3_42

C14

IO3_41

C15

IO3_40

B16

IO3_39
IO3_38
IO3_36

E13

IO3_35

F12

IO3_33
IO3_32
IO3_31

E15

IO3_30

E16

IO3_29

F15

IO3_28

F13

IO3_27

F14

IO3_26

F16

IO3_25
IO3_24
IO3_23
IO3_22
CLK2
CLK3

L1232

L1234

L1235

L1233

MLB-201209-0120P-N2

MLB-201209-0120P-N2

L1236

MLB-201209-0120P-N2

MLB-201209-0120P-N2

MLB-201209-0120P-N2

INNER LAYER PATERN

0R2435
0R2436

0R2431

100R2441
100R2442
100R2443

100R2444
PM_TS[0]
PM_TS[1]
PM_TS[2]
PM_TS[3]
PM_TS[4]
PM_TS[5]
PM_TS[6]
PM_TS[7]

OPT
C2219
62pF
50V

008:AP25

PM_TS_CLK

008:AP25

PM_TS_VALID

008:AP25

PM_TS_SYNC

008:AP27

PM_TS[0-7]

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.

26/32LG3DDH

FPGA

10 14

PStoPDF trial version. http://www.oakdoc.com

IR & LED & CONTROL

P1100

12505WS-15A00

NC

1

NC

2

C1106

1000pF

50V

C1105

IR

008:O6;009:AJ9

R1104

R1105

UPPER SMT

OPT

0

0

R1117

R1119
0

OPT

0

R1118
0

C1108

0.1uF

16V

LED_GR

LED_AM

R1120

0

009:AC33

009:AC33

BG2012B080TF

BG2012B080TF

L1102

CB3216PA501E

GND

3

GND

4

KEY0

5

KEY1

6

NC

7

ZD1111

5.6B

ZD1110

5.6B

UDZS5.1B

D1101

5.1V

ZD1112

5.6B

C1101
100pF

50V

UDZS5.1B

D1102

5.1V

0.1uF

L1100

BG2012B080TF

50V

1000pF
C1102

C1103

0.1uF

50V

1000pF

C1104

5V

8

NC

9

IR

10

NC

11

GND

12

G

13

R

14

GND

15

16

GND

L1103

L1104

+5V_ST_PTC

+5V_ST_PTC

R1110

4.7K

4.7K

R1113

R1115

R1116

100

100

009:AO30

009:AO29

KEY_CTL_0

KEY_CTL_1

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.

26/32LG3DDH

IR&RJP

11 14

PStoPDF trial version. http://www.oakdoc.com

UART

R925

OPT

012:J8

008:AQ27

012:K17

009:AQ27

008:AO31

PTC_RX_MSTAR_5V

PTC_RX_MSTAR

009:AC30;012:Q8

PTC_TX_1

PTC_TX

RX_G6

PTC_DEBUG_TX

+5V_ST_PTC

0R907

0R958

R2521

4.7K

+3.3V_ST

R909

R2522

4.7K

R910

R955

R956

R957

012:C9

PTC_TX_1

+5V_ST_PTC

Q902

2SC3875S(ALY)

B

10KR917

R922

22K

C

E

+5V_ST_PTC

Q903

2SC3875S(ALY)

B

1KR923

R927
22K

C

E

Serial Port

+5V_ST_PTC

+5V_ST_PTC

R921
22K

Q901

C

2SC3875S(ALY)

10KR912

B

+5V_ST_PTC

L900

MLB-201209-0120P-N2

008:AQ28

012:D13

009:AC30;012:Z7

+5V_ST_PTC

TX_F5

008:AR32

R926
10K

C

Q905EB

E

IC901

MC14053BDR2G

1

2

3

4

5

6

7

8

009:AQ26;012:J7

16

15

14

13

12

11

10

9

+3.3V_ST

Q1200

BSS83

D
B
S

G

GND

Y1

0

OPT

OPT

OPT

OPT

Y0

0

Z1

0

100

Z

Z0

0

INH

VEE

VSS

PTC_RX_5V

C902

0.1uF

VDD

Y

R913

0

0

0

0

100R918

100R919

100R920

0 R959

PTC_TX_MSTAR

PTC_RX_MSTAR_5V

PTC_DEBUG_RX

009:AQ26;012:K14

PTC_RX_5V

OPT

2SC3875S(ALY)

R914

X

R915

X1

OPT

R916

X0

A

B

C

OPT

1KR924

Q904

2SC3875S(ALY)

B

1KR929

R928

22K

C

E

008:AB27

009:AC30;012:D9

UART_SWB

+5V_ST_PTC

MSTAR_TX

PTC_DEBUG_TX

009:AH36

+3.3V_ST

R1200

4.7K

R1201

4.7K

+5V_ST_PTC

IC902

ST3232CDR

C1+

C904

C903

0.047uF

0.33uF

+3.3V_ST

Q1201

BSS83

D
B
S

GND

V+

C1-

C906

C2+

0.33uF

C2-

0.33uFC905

V-

T2OUT

R2IN

100R930

100R931

G

VCC

16

1

GND

15

2

T1OUT

14

3

R1IN

13

4

R1OUT

12

5

T1IN

11

6

T2IN

10

7

R2OUT

8

9

IC903

MC14053BDR2G

Y1

1

Y0

2

Z1

3

Z

4

Z0

5

INH

6

VEE

7

VSS

8

C907

0.1uF

100R932

100R934

C909
220pF

0R935

100R933

VDD

16

Y

15

X

14

X1

13

X0

12

A

11

B

10

C

9

C908

0.1uF

100R936

100R937

100R938

2SC3875S(ALY)

C910

220pF

SDC15

A1

A2

100R939

100R940

+5V_ST_PTC

C

Q906EB

RxD

D900

A1

C

A2

R941
10K

D901

SDC15

KCN-DS-1-0088

C

MLB-201209-0120P-N2

P900

1

6

2

7

3

8

4

9

5

10

L901

MSTAR_RX

PTC_DEBUG_RX

1KR942

+5V_ST_PTC

009:AH37

008:AB27

009:AC30;012:J8

UART_SWA

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.

26/32LG3DDH

UART 12 14

PStoPDF trial version. http://www.oakdoc.com

USB JACK (DOWN LOAD ONLYU)

VOUT

ILIMIT

FAULT/

R2513

180

P1207

1234

USB DOWN STREAM

UB01123-4HHS-4F

5

SIGN799

L1300

CB3216PA501E

D1304

ADMC5M03200L

5.6V

C2251
47uF
10V

008:AQ34

008:AQ34

D1305

ADMC5M03200L

5.6V

C2252
47uF
10V

USB_DM

USB_DP

USB +5V Over Current Protection --> USB Jack

MIC2009YM6-TR

6

5

4

+3.3V

IC1304

VIN

1

GND

2

ENABLE

3

R2514
47

R2515

4.7K

USB_CTL

R2518

10K

C2248

10uF

+5V_EXT

C2249

10V

0.1uF

USB_OCD

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.

26/32LG3DDH

USB JACK

13 14

PStoPDF trial version. http://www.oakdoc.com

CH_UP

JK1500

1

5

008:AB20

NC

ON/OFF

CH_DN

AUDIO

COM

MUTE

NORMAL

HP_MUTE

P_GND

Drawing with Line pattern

HP_DET
008:P29

008:Q28

008:Q28

R1500

HP_R

HP_L

25V

C1502

220uF

C1503

0.1uF
50V

0

R1511

+5V_GENERAL

0

R1501
1K

OPT

R1503

R1502
1K

OPT

R1504

OPT

R1514

0
GND

R1505

3K

R1508
0

D

Q1500

G

FDV301N

S

R1509
0

D

Q1501

G

FDV301N

S

R1506

0

C1501

2.2uF
16V

R1510
OPT

R1507

9.1K

25V

1uF

C1500

2

3

6

4

R1512

R1513

SHUTDOWN

10

8

7

0

014:R6

0

BYPASS

T1501

AT2812A

R9127
0

1/4W
5%

HP_R_OUT

014:R5

HP_L_OUT

IC1500

TPA6110A2DGNRG4

1

GND

2

3

IN2-

4

R1515

50V

1

2

3

4

C1505

C1504

100pF
50V

100pF

13K

50V

R1517
1K

1/10W
5%

R1518
1K

1/10W
5%

L1501
8OHM

L1500

8OHM

100pF

C1506

OPT

R1528

2.2
1W

5%

C1509

0.022uF
50V

UPS_Power

GND

1%

5%

C1510

C1507
100pF
50V

1W

C1508

0.1uF
50V

R1521

9.1K

R1530

R1529

200

200

1/8W

1/8W

1%

470

R1527

DJ-S3600LM

5
1

2

3

4

Pillow_POWER_MANAGE

25V
1uF

C1512

C1513

MBW3216-501TF

C1511
10uF
16V

R1524

750

1/8W

5%

R1525

0

1/4W

5%

470

1W

R1526

014:N18;014:AC2

12VDC_1

R1522
470

1/10W
5%

014:N20;014:AC2

12VDC_1

R1523
470

1/10W
5%

R1516

22

R1520

OPT

IN1-

8

7

6

5

13K

VO1

R1519

VDD

VO2

1%

JK1501

100uF

100uF

L1502

16V

16V

1

2

1

2

1

2

1

2

+5V_GENERAL

470uF

C4007

16V

470uF

C1516

OPT

16V

IC1501

PC17L1(5V/35V 4P)

IC1502

PC17L1(5V/35V 4P)

IC1503

PC17L1(5V/35V 4P)

IC1504

PC17L1(5V/35V 4P)

1K

R1531

1K

R1532

C1514
100pF
50V

C1515
100pF
50V

PILLOW_OUT

PILLOW_OUT

4

3

4

3

4

3

4

3

HP_R_OUT

HP_L_OUT

014:K12

014:K9

+12V

12VD

2F

C2711

10uF
35V

14

UPS_Power

L1507

6

5

3

4

P_GND

USP_1

R2710
10K

R2711
10K

2

5

PILLOW_OUT

R2712

4.7K

R2713

4.7K

3

6

L1508

R2714
10K

R2715
10K

7

C2712

2.2uF
50V

C2713

2.2uF
50V

C2716

100uF

C2717
100uF
16V

C2714

10K

2.2uF
R2717

50V

C2715

2.2uF

50V

200

R2716

16V

L2701

L2700

OPT

5VST

5VD

R1543

3K

R1542
33

R1538

OPT

22K

P_CH_DN

009:K27

47K

R1537

R1541
0

OPT

R1547
33

PILLOW_MUTE

009:AE29

P_ON_OFF

009:R26

R1544
47K

+12V_C

R1545
47K

R1546
47K

C

Q1502

B

E

2SC3875S(ALY)

014:V27;014:AB9;014:AC16;014:AF7

P_CH_UP

009:K26

R1548

22K

OPT

0

R1549

5VD

2SC3875S(ALY)

5VST_1

OPT

OPT

C1518

2.2uF
25V

C1517

10uF
16V

L6002

R1550
22K

Q1503

B

Q1504EB

PILLOW_SPK

MLB-201209-0120P-N2

C1520

+12V_C

D1500

R1534
33

R1535
33

R1540

3K

R1536

3K

R1539
33

GND

R1533
47K

4.7K

R2700

008:U29

5VST

L6001

MLB-201209-0120P-N2

2.2uF
25V

R1551

2.2K

C

E

2SC3875S(ALY)

C1519
47uF
25V

1/4W

R1553

1N4148W

100V

C

Q2700

2SC3052

5%

10

R1552

47K

+5V_GENERAL

10K

R2701

C

B

E

1S2

C1521
100uF

2G2

16V

3S1

4G1

014:V27;014:X6;014:AC16;014:AF7

009:AL36

SEL_PILLOW_0

R2702

R2703

AO4813

1/4W

Q1505

4.7K

R2705

R9128

10K

OPT

OPT
R2704
0

Q2701

2SC3052

5VST

OPT

R9129

10K

0

014:V27;014:X6;014:AB9;014:AF7

8 D2_2

7 D2_1

6 D1_2

5 D1_1

5VD

1/10W

R1555

200

10K

C2704

0.1uF

C2705

0.1uF

C2706

0.1uF
50V

DET_PILLOW

008:AB21;009:AA24

C1525
10uF
16V

Q1506EB

2SC3875S(ALY)

CB3216UA121

L2702

PVCCL_1

PVCCL_2

MUTE

BYPASS

AGND_1

AGND_2

PVCCR_1

VCLAMP

PVCCR_2

D1501

1N4148W

C

SD

LIN

RIN

1/4W

100V

C2703
22uF
35V

R2708

C

R2707

B

9.1K

E

0

1/4W

5%

R2706

OPT

C2700
1uF
16V

5VD

12VD

C1523
22uF
25V

USP_1

1%

8

7

RL1500

IM02NSL

1

2

L1503

10K

OPT

R2709
0

1/4W

OPT

5%

R9130
0

1/4W
5%

C2701
1uF
16V

12VD

L1504

014:V27;014:X6;014:AB9;014:AC16

6

5

12VD

3

4

OPT

L1505

1%

1/8W

470

R1556

5VD

C2702
10uF
35V

L2703

CB3216UA121

IC2700

TPA3124D2PWPR

1

2

3

4

5

6

7

8

9

10

11

12

5VST

R1560

4.7K

4.7K
R1559

5%

10

R1558

009:AL36

SEL_PILLOW_1

R1557

47K

C2707

0.1uF
50V

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

L2704
DA-8580
EAP38319001

2S

1S 1F

C2709

0.22uF
25V

C2708

0.22uF
25V

C2710

0.1uF
50V

SW1500

JSS2201S090

USP_1

L1506

8

7

RL1501

IM02NSL

1

2

Drawing with Line pattern

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.

12VDC_1

26/32LG3DDH

HOSPITAL

14 14

1. Power-up boot check

Copyright ⓒ 2010 LG Electronics. Inc. All right reserved.
Only for training and service purposes

LGE Internal Use Only

Check standby Voltage

P1408 9pin : +3.5V_ST

↓ OK

Check DC-DC output

IC3000 Pin 6: +5V_ST_PTC

↓ OK

Check Q404 Output

Pin 8: +5V_ST

↓ OK

Check X100 clock

↓ OK

Check P1408 OR_RELAY_ON

1Pin : 3.5V

↓ OK

Check Multi Voltage

P1408 17pin : 12V,

2pin : 24V

↓ OK

Check Q706 Output.

12V, 5V

→

NO

→

NO

→

NO

→

NO

→

NO

→

NO

→

NO

Check Power connector

Replace IC3000

Re-download PTC S/W

Replace X100

Re-download software& PTC

Replace Power board

Replace Q706

→

OK

→

OK

Check Fuse

Replace Mstar(IC100)

or Main board

→

OK

Replace Power board

↓ OK

Check inverter control & error

P1408 18pin : Low
P1408 20pin : high

↓ OK

Check Mstar LVDS output

R847,R848….R856

→

NO

→

NO

Check Power board

or Module

Replace Mstar(IC100)

or Main board

2. Digital TV Video

Copyright ⓒ 2010 LG Electronics. Inc. All right reserved.
Only for training and service purposes

LGE Internal Use Only

Check RF Cable & Signal

↓ OK

Check Tuner 5V Power

TU1001 4Pin

↓ OK

Check IF_P/N Signal

↓ OK

Check Check Demodulator Input

Clock(X1005)

↓ OK

Check IC1004(LGDT) Output

- AR1070, AR1071
↓ OK

Check Mstar LVDS output

R847,R848….R856

→

NO

→

NO

→

NO

→

NO

→

NO

Check IC1002
Check IC1003

Bad Tuner. Replace Tuner.

Replace X1005

Replace IC1004

Replace Mstar(IC100)

or Main board

3. Analog TV Video

Check RF Cable

↓ OK

Check Tuner 5V Power

TU1001 4Pin

↓ OK

Check CVBS signal.

TU1001 #19 Pin

↓ OK

Check Mstar LVDS output

→

NO

→

NO

→

NO

Check IC1002
Check IC1003

Bad Tuner. Replace Tuner.

Replace Mstar(IC100)

or Main board

4. Component Video

Copyright ⓒ 2010 LG Electronics. Inc. All right reserved.
Only for training and service purposes

LGE Internal Use Only

Check input signal format.

Is it supported?

↓ OK

Check Component Cable.

↓ OK

Check JK1207

↓ OK

Check Mstar LVDS output

5. RGB Video

Check input signal format.

Is it supported?

↓ OK

Check RGB Cable conductors for

damage.

↓ OK

Check JK1204

↓ OK

Check EDID

↓ OK

Check signal

R/G/B/H/V-Sync

C113,C108,C114,R146,R149

↓ OK

Check Mstar LVDS output

→

NO

→

NO

→

NO

→

NO

→

NO

→

NO

Replace Jack.

Replace Mstar(IC100)

or Main board

Replace Jack.

Replace the defective IC or re-

download

EDID data.

`

Check other set.

If no problem, check signal line.

Replace Mstar(IC100)

or Main board

6. AV Video

Copyright ⓒ 2010 LG Electronics. Inc. All right reserved.
Only for training and service purposes

LGE Internal Use Only

Check input signal format.

Is it supported?

↓ OK

Check AV Cable for damage or

open conductor.

↓ OK

Check JK1206

↓ OK

Check Mstar LVDS output

7. HDMI Video

Check input signal format.

Is it supported?

↓ OK

Check HDMI Cable for damage or

open conductor.

↓ OK

Check JK500

↓ OK

Check EDID & EEPROM IC500

I2C Signal (#5, #6)

↓ OK

Check HDCP key NVRAM(IC105)

power & I2C Signal (#5, #6)

↓ OK

→

NO

→

NO

→

NO

→

NO

→

NO

Replace Jack.

Replace Mstar(IC100)

or Main board

Replace Jack.

Replace the defective IC or re-

download

EDID data.

Replace the defective IC.

Check HDMI Signal

↓ OK

Check Mstar LVDS output

→

NO

→

NO

Check other set.

If no problem, check signal line.→NO

Replace Mstar(IC100)

or Main board

Replace Main board

8. All Source Audio

Copyright ⓒ 2010 LG Electronics. Inc. All right reserved.
Only for training and service purposes

LGE Internal Use Only

Make sure you

can’t hear any audio.

↓ OK

Check Mstar AUDIO_MASTER_CLK

R606

↓ OK

Check Mstar I2S Output

R604, R605, R606

↓ OK

Check IC600 Power

24V, 3.3V, 1.8V.

↓ OK

Check Output Signal

P1400 1,2,3,4 PIN

↓ OK

Check Connector & P600

↓ OK

Check speaker resistance

and connector damage.

→

NO

→

NO

→

NO

→

NO

→

NO

→

NO

Replace Mstar(IC100)

or Main board

Check signal line
Or replace IC100

Check Regulaor

IC601.IC3001

Replace NTP(Audio AMP)

IC600

Replace connector

if found to be damaged.

Replace speaker.

9. Digital TV Audio

Copyright ⓒ 2010 LG Electronics. Inc. All right reserved.
Only for training and service purposes

LGE Internal Use Only

Check Tuner 5V Power

TU1001 4Pin

↓ OK

Check IF_P/N Signal

↓ OK

Check Check Demodulator Input

Clock(X1005)

↓ OK

Check IC1004(LGDT) Output

- AR1070, AR1071
↓ OK

Check Output Signal

P1400 1,2,3,4 PIN

↓ OK

Check Connector & P600

↓ OK

Check speaker resistance

and connector damage.

→

NO

→

NO

→

NO

→

NO

→

NO

→

NO

→

NO

Check IC1002
Check IC1003

Bad Tuner. Replace Tuner.

Replace X1005

Replace IC1004

Replace NTP(Audio AMP)

IC600

Replace connector

if found to be damaged.

Replace speaker.

→

NO

Bad Tuner. Replace

Tuner.

10. Analog TV Audio

Copyright ⓒ 2010 LG Electronics. Inc. All right reserved.
Only for training and service purposes

LGE Internal Use Only

Check RF Cable

↓ OK

Check Tuner 5V Power

TU1001 4Pin

↓ OK

Check SIF buffer signal.

↓ OK

Follow procedure All source audio

trouble shooting guide.

11. Pillow Speaker Audio

Check Switch

SW1500 Location(Pillow Speaker)

↓ OK

Check Connection & JK1500

→

NO

→

NO

→

NO

Replace Connector if found to be

→

NO

Check IC1002
Check IC1003

Check SIF Signal line.

Replace Mstar(IC100)

or Main board

damaged

→

NO

Bad Tuner. Replace

Tuner.

26LG3DDH

Copyright ⓒ 2010 LG Electronics. Inc. All right reserved.
Only for training and service purposes

LGE Internal Use Only

MPEG2,
LINUX

Half-NIM Tuner

IF +/-

Demod.

TR Buffer

SCL, SDA_3.3V

VSB

TS In[0…7]
TS_clk, SOP, Val

TU_CVBS

SIF

SDA/SCL_5V
Reset / IF_AGC …

LVDS

MPI Control

PTC

LCD Module

JACK PACK

JACK PACK

at REAR

at REAR

JACK PACK

JACK PACK

at SIDE

at SIDE

AV

Component 1

D-sub RGB

Audio L/R (for RGB)

HDMI

1

RS-232C (Ctrl./SVC)

USB2.0

IR OUT

Speaker Out(8ohm)

Universal Pillow

Mechanical Switch

Side AV

Headphone(opt)

CVBS, L/R
Y Pb Pr, L/R

EEPROM

EEPROM

RGB/H/V

Audio L/R

RX/TX RX/TX

MAX3232

DP/DM

O.C. Protector

AMP

Audio AMP

PILLOW_SPK

TPA3124D2PWPR

P_CH_UP, P_ON_OFF, P_CH_DN

DET_PILLOW

CVBS, L/R

Audio L/R
Out

H/P Amp.

Saturn6

Saturn6

(ATSC

(ATSC

US)

US)

12MH
z

Reset IC

Reset Switch

X-tal

Data [0 … 7]

NAND Flash

Addr[0…1], CS …

(256Mb)

MPEG2/4

Linux

Scaler

+5V+5V

PIP : x

DDR_Data[0:15], DQS, DM …

Addr.[ ], ctrl. data

Data[16:31]

I2S

SCL, SDA_3.3V

SCL,
SDA_3.3V

CLK,TDI,TDO,MS,RST

Digital AMP

DDR2 (512Mbit)

Qimonda / Hynix

DDR2 (512Mbit)

Qimonda / Hynix

NTP3100A

EEPROM

512Kb

IO Expander

JTAG

GPIO