LG Electronics 32LD320, 32LD320N, 32LD320-ZA, 32LD320N-ZA User Manual

LCD TV

SERVICE MANUAL

CAUTION

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

CHASSIS : LD91A

MODEL : 32LD320 32LD320-ZA

MODEL : 32LD320N 32LD320N-ZA

North/Latin America http://aic.lgservice.com Europe/Africa http://eic.lgservice.com Asia/Oceania http://biz.lgservice.com

Internal Use Only

Printed in KoreaP/NO : MFL50326844 (1004-REV00)

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CONTENTS

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

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

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

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

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

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

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SAFETY PRECAUTIONS

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

General Guidance

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

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

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

When replacing a high wattage resistor (Oxide Metal Film Resistor, over 1 W), keep the resistor 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 1 MΩ and 5.2 MΩ. When the exposed metal has no return path to the chassis the reading must be infinite. An other abnormality exists that must be corrected before the receiver is returned to the customer.

Leakage Current Hot Check (See below Figure)

Plug the AC cord directly into the AC outlet.

Do not use a line Isolation Transformer during this check.

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

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

Leakage Current Hot Check circuit

1.5 Kohm/10W

To Instrument's exposed METALLIC PARTS

Good Earth Ground such as WATER PIPE, CONDUIT etc.

AC Volt-meter

When 25A is impressed between Earth and 2nd Ground for 1 second, Resistance must be less than 0.1

*Base on Adjustment standard

IMPORTANT SAFETY NOTICE

0.15 uF

Ω

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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 1.25 cm) brush with a metal handle. Do not use freon-propelled spray-on cleaners.

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

(500

°F to 600 °F)

b. Heat the component lead until the solder melts. c. Quickly draw the melted solder with an anti-static, suction-

type solder removal device or with solder braid. CAUTION: Work quickly to avoid overheating the circuit board printed foil.

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

(500

°F to 600 °F)

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

the component lead until the solder melts.

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

component lead and the printed circuit foil, and hold it there only until the solder 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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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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SPECIFICATION

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

.

1. Application range

This specification is applied to the LCD TV used LD91A chassis.

2. Requirement for Test

Each part is tested as below without special appointment.

1) Temperature: 25 ºC ± 5 ºC(77 ºF ± 9 ºF), CST: 40 ºC ± 5 ºC

2) Relative Humidity : 65 % ± 10%

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

4) Specification and performance of each parts are followed

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

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

the adjustment.

3. Test method

1) Performance: LGE TV test method followed

2) Demanded other specification

- Safety: CE, IEC specification

- EMC:CE, IEC

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

No.

Specification

Remark

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

1. 720x480 15.73 60.00 SDTV,DVD 480i

2. 720x480 15.63 59.94 SDTV,DVD 480i

3. 720x480 31.47 59.94 480p

4. 720x480 31.50 60.00 480p

5. 720x576 15.625 50.00 SDTV,DVD 625 Line

6. 720x576 31.25 50.00 HDTV 576p

7. 1280x720 45.00 50.00 HDTV 720p

8. 1280x720 44.96 59.94 HDTV 720p

9. 1280x720 45.00 60.00 HDTV 720p

10. 1920x1080 31.25 50.00 HDTV 1080i

11. 1920x1080 33.75 60.00 HDTV 1080i

12. 1920x1080 33.72 59.94 HDTV 1080i

13. 1920x1080 56.250 50 HDTV 1080p

14. 1920x1080 67.5 60 HDTV 1080p

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No

Specification

Proposed Remark

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

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

2. 640*480 31.469 59.94 25.17 VESA

Input 848*480

60 Hz, 852*480 60 Hz

-> 640*480 60 Hz Display

3. 800*600 37.879 60.31 40.00 VESA

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

5. 1280*768 47.78 59.87 79.5 WXGA

6. 1360*768 47.72 59.8 84.75 WXGA

7. 1280*1024 63.595 60.0 108.875 SXGA FHD model

8. 1920*1080 66.587 59.93 138.625 WUXGA FHD model

5. RGB (PC)

6. HDMI Input (PC/DTV)

(1) DTV Mode

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

1. 720*400 31.468 70.08 28.321 HDCP

2. 640*480 31.469 59.94 25.17 VESA HDCP

3. 800*600 37.879 60.31 40.00 VESA HDCP

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

5. 1280*768 47.78 59.87 79.5 WXGA HDCP

6. 1360*768 47.72 59.8 84.75 WXGA HDCP

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

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

(2) PC Mode

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

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

2. 720*576 31.25 50 54 SDTV 576P

3. 1280*720 37.500 50 74.25 HDTV 720P

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

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

6. 1920*1080 28.125 50.00 74.25 HDTV 1080I

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

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

9. 1920*1080 56.250 50 148.5 HDTV 1080P

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

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ADJUSTMENT INSTRUCTION

1. Application Range

This specification sheet is applied to all of the LCD TV with LD91A chassis.

2. Designation

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: Free Voltage

3) Magnetic Field Condition: Nil.

4) Input signal Unit: Product Specification Standard

5) Reserve after operation: Above 5 Minutes (Heat Run) Temperature : at 25 ºC ± 5 ºC Relative humidity : 65 % ± 10 % Input voltage : 220 V, 60 Hz

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

110), DDC Adjustment Jig equipment, SVC remote controller

7) Push The “IN STOP” key - For memory initialization.

3. Main PCB check process

* APC - After Manual-Insult, executing APC

* Boot file 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 “Error” is displayed, Check connection between computer, jig, and set.

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

by clicking “Read”

4. Click “Connect” tab. If “Can’t” is displayed, check connection between computer, jig, and set.

5. Click “Auto” tab and set as below

6. Click “Run”.

7. After downloading, check “OK” message.

* 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 didn’t work. But your downloaded version is High, USB data is automatically detecting

3) Show the message “Copying files from memory”

filexxx.bin

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

(6)

(5)

(1)

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

(2)

filexxx.bin

(3) (4)

Case1 : Software version up

1. After downloading S/W by USB, TV set will reboot automatically

2. Push “In-stop” key

3. Push “Power on” key

4. Function inspection

5. After function inspection, Push “I n-stop” key.

Case2 : Function check at the assembly line

1. When TV set is entering on the assembly line, Push “In-stop” key at first.

2. Push “Power on” key for turning it on.

-> If you push “Power on” key, TV set will recover channel information by itself.

3. After function inspection, Push “In-stop” key.

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4) Updating is staring.

5) Fishing the version uploading, you have to put USB stick and “AC Power” off.

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

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

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

* After downloading, have to adjust Tool Option again.

1) Push "IN-START" key in service remote controller

2) Select “Tool Option 1” and push “OK” button.

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

4) Completed selecting Tool option.

3.1. ADC Process

(1) ADC

• Input signal : Component 480i

• Signal equipment displays.

- Component 480I MODEL: 209 in Pattern Generator(480i Mode) PATTERN : 65 in Pattern Generator(MSPG-925 SERIES)

• After enter Service Mode by pushing “ADJ” key,

• Enter Internal ADC mode by pushing “

G

” key at “5. ADC

Calibration”

<Caution> Using ‘power on’ button of the Adjustment R/C ,

power on TV.

* ADC Calibration Protocol (RS232)

Adjust Sequence

• aa 00 00 [Enter Adjust Mode]

• xb 00 40 [Component1 Input (480i)]

• ad 00 10 [Adjust 480i Comp1]

• xb 00 60 [RGB Input (1024*768)]

• ad 00 10 [Adjust 1024*768 RGB]

• aa 00 90 End Adjust mode * Required equipment : Adjustment R/C.

3.2 Function Check

(1) Check display and sound

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

1. TV

2. AV (SCART1/SCART2/ CVBS)

3. COMPONENT (480i)

4. RGB (PC : 1024 x 768 @ 60 Hz)

5. HDMI

6. PC Audio In

* Display and sound check is executed by Remote control.

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Only for training and service purposes

Item CMD1 CMD2 Data0

Adjust A A 0 0 When transfer the ‘Mode In’,

‘Mode In’ Carry the command.

ADC Adjust A D 1 0 Automatically adjustment

(The use of a internal pattern)

Adjustment pattern

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4. Total Assembly line process

4.1. Adjustment Preparation

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

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

of adjust remote control)

* Connecting picture of the measuring instrument

(On Automatic control) Inside PATTERN is used when W/B is controlled. Connect to auto controller or push Adjustment R/C POWER ON -> Enter the mode of White-Balance, the pattern will come out

* Auto-control interface and directions

1) Adjust in the place where the influx of light like floodlight

around is blocked. (illumination is less than 10 lux).

2) Adhere closely the Color Analyzer (CA-210) to the module

less than 10 cm distance, keep it with the surface of the Module and Color Analyzer’s prove vertically.(80° ~ 100°).

3) Aging time

- After aging start, keep the power on (no suspension of power supply) and heat-run over 15minutes.

- Using ‘no signal’ or ‘full white pattern’ or the others, check the back light on.

• Auto adjustment Map(RS-232C)

** Caution **

Color Temperature : COOL, Medium, Warm. One of R Gain/G Gain/ B Gain should be kept on 0xC0, and adjust other two lower than C0. (when R/G/B Gain are all C0, it is the FULL Dynamic Range of Module)

* Manual W/B process using adjusts Remote control.

• After enter Service Mode by pushing “ADJ” key,

• Enter White Balance by pushing “

G

” key at “3. White

Balance”.

* After done all adjustments, Press “In-start” button and

compare Tool option and Area option value with its BOM, if it is correctly same then unplug the AC cable. If it is not same, then correct it same with BOM and unplug AC cable. For correct it to the model’s module from factory JIG model.

* Push the “IN STOP” key after completing the function

inspection.

4.2. DDC EDID Write (RGB 128Byte )

• Connect D-sub Signal Cable to D-sub Jack.

• Write EDID Data to EEPROM(24C02) by using DDC2B protocol.

• Check whether written EDID data is correct or not.

* For SVC main Ass’y, EDID have to be downloaded to Insert

Process in advance.

4.3. DDC EDID Write (HDMI 256Byte)

• Connect HDMI Signal Cable to HDMI Jack.

• Write EDID Data to EEPROM(24C02) by using DDC2B protocol.

• Check whether written EDID data is correct or not.

* For SVC main Ass’y, EDID have to be downloaded to Insert

Process in advance.

4.4. EDID DATA

1) All Data : HEXA Value

2) Changeable Data :

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

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Only for training and service purposes

Cool 9,300 ºK X=0.285(±0.002)

Y=0.293(±0.002) <Test Signal>

Medium 8,000 ºK X=0.295(±0.002) Inner pattern

Y=0.305(±0.002) (216gray,85IRE)

Warm 6,500 ºK X=0.313(±0.002)

Y=0.329(±0.002)

Full White Pattern

COLOR ANALYZER TYPE: CA-210

RS-232C Communication

CA-210

RS-232C COMMAND MIN CENTER MAX

[CMD ID DATA] (DEFAULT)

Cool Mid Warm Cool Mid Warm

R Gain jg Ja jd 00 172 192 192 255

G Gain jh Jb je 00 172 192 192 255

B Gain ji Jc jf 00 192 192 172 255

R Cut 64 64 64 128

G Cut 64 64 64 128

B Cut 64 64 64 128

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- Auto Download

• After enter Service Mode by pushing “ADJ” key,

• Enter EDID D/L mode.

• Enter “START” by pushing “OK” key.

* Edid data and Model option download (RS232)

- Manual Download

* Caution

1) Use the proper signal cable for EDID Download

- Analog EDID : Pin3 exists

- Digital EDID : Pin3 exists

- Never connect HDMI & D-sub Cable at the same time.

- Use the proper cables below for EDID Writing

- Download HDMI1, HDMI2, separately because HDMI1 is different from HDMI3

1) Analog Data 128Byte (2Bi)

2) DIGITAL DATA(HDMI-1/2/3/4) 256Byte

* Detail EDID Options are below

ⓐ Product ID

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

ex) Monthly : ‘09’ -> ‘09’

Year : ‘2006’ -> ‘10’

ⓓ Model Name(Hex):

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

Model Name HEX EDID Table DDC Function

FHD Model 0001 01 00 Analog/Digital

HD Model 0000 00 00 Analog/Digital

Only for training and service purposes

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For Analog EDID

For HDMI EDID

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

No. Item Condition Hex Data

1 ManufacturerID GSM 1E6D 2 Version Digital : 1 01 3 Revision Digital : 3 03

0123456789ABCDEF 00 00 FF FF FF FF FF FF 00 1E 6D a b 10 c 01 03 80 73 41 78 0 A C F 74 A 3 57 4C B 0 23 20 09 48 4 C A 1 08 00 81 C0 61 40 45 40 31 40 01 01 30 01 01 01 01 01 01 66 21 50 B0 51 00 1B 30 40 70 40 36 00 7E 8A 42 00 00 1 E 01 1D 00 72 51 D0 1 E 20 50 6E 28 55 00 7 E 8 A 42 00 00 1 E 00 00 00 F D 00 3 A 60 3E 1 F 46 10 00 0 A 20 20 20 20 20 20 d 70 d 01 e

80 02 03 20 F 1 4E 10 1 F 84 13 05 14 03 02 12 20 21

90 22 15 01 26 15 07 50 09 57 07 f A0 f 80 18 71 1 C 16 20 58 2 C 25 00 7E 8A 42 00 B0 00 9E 01 1D 00 80 51 D0 0C 20 40 80 35 00 7E 8 A C0 42 00 00 1 E 8 C 0A D0 8 A 20 E 0 2 D 10 10 3E 96 00 D0 7E 8A 42 00 00 18 02 3 A 80 18 71 38 2D 40 58 2 C E0 45 00 7 E 8 A 42 00 00 1E 01 1D 80 D0 72 1 C 16 20 F0 10 2 C 25 80 7 E 8 A 42 00 00 9E 00 00 00 00 00 D5

MODEL MODEL NAME(HEX)

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

INPUT MODEL NAME(HEX)

HDMI1 67030C001000011D

HDMI2 67030C002000011D

HDMI3 67030C003000011D

Item CMD1 CMD2 Data0

Download A A 0 0 When transfer the ‘Mode In’,

‘Mode In’ Carry the command.

Download A E 00 10 Automatically Download

(The use of a internal pattern)

0123456789ABCDEF 00 00 FF FF FF FF FF FF 00 1E 6D a b 10 c 01 03 80 73 41 78 0 A C F 74 A 3 57 4 C B0 23 20 09 48 4 C A 1 08 00 81 C 0 61 40 45 40 31 40 01 01 30 01 01 01 01 01 01 66 21 50 B0 51 00 1B 30 40 70 40 36 00 7E 8 A 42 00 00 1E 01 1D 00 72 51 D 0 1 E 20 50 6E 28 55 00 7 E 8 A 42 00 00 1 E 00 00 00 F D 00 3 A 60 3E 1 F 46 10 00 0 A 20 20 20 20 20 20 d 70 d 01 e

80 02 03 20 F 1 4 E 10 1 F 84 13 05 14 03 02 12 20 21

90 22 15 01 26 15 07 50 09 57 07 f A0 f 80 18 71 1 C 16 20 58 2 C 25 00 7 E 8 A 42 00 B0 00 9E 01 1D 00 80 51 D 0 0 C 20 40 80 35 00 7E 8 A C0 42 00 00 1 E 8 C 0 A D 0 8 A 20 E0 2 D 10 10 3E 96 00 D0 7E 8 A 42 00 00 18 02 3 A 80 18 71 38 2D 40 58 2 C E0 45 00 7 E 8 A 42 00 00 1E 01 1D 80 D0 72 1 C 16 20 F0 10 2 C 25 80 7E 8 A 42 00 00 9 E 00 00 00 00 00 D5

Downloaded From TV-Manual.com Manuals

- 12 -

Only for training and service purposes

4.5. V-COM Adjust(Only 37/42/47LH4000-ZA)

- Why need Vcom adjustment?

A The Vcom (Common Voltage) is a Reference Voltage of

Liquid Crystal Driving.

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

- Adjust sequence

· After enter Service Mode by pushing “ADJ” key.

· Enter V-Com Adjust mode by pushing “

G” key at “10. V-

Com”

· As pushing the right or the left button on the remote controller, Find the V-COM value that is stopped the Flicker.

· If there is no flicker at default value, turn down or turn up at least 20 step and check the flicker. Then go to the default value.

· Push the store button by “OK” key in the ADJ remocon.

4.6. Outgoing condition Configuration

- When pressing IN-STOP key by SVC remocon, Red LED are blinked alternatively. And then Automatically turn off.

(Must not AC power OFF during blinking)

4.7. Internal pressure

Confirm whether is normal or not when between power board's ac block and GND is impacted on 1.5 kV(dc) or 2.2 kV(dc) for one second

5. Serial number D/L

• press “Power on” key of service remocon. (Baud rate : 115200 bps)

• Connect RS232 Signal Cable to RS-232 Jack.

• Write Serial number by use RS-232.

• Must check the serial number at the Diagnostics of SET UP

menu. (Refer to below).

5.1. Signal TABLE

CMD : A0h LENGTH : 85~94h (1~16 bytes) ADH : EEPROM Sub Address high (00~1F) ADL : EEPROM Sub Address low (00~FF) Data : Write data CS : CMD + LENGTH + ADH + ADL + Data_1 +…+ Data_n Delay : 20ms

5.2. Command Set

* Description

FOS Default write : <7mode data> write Vtotal, V_Frequency, Sync_Polarity, Htotal, Hstart, Vstart, 0, Phase Data write : Model Name and Serial Number write in

EEPROM,.

5.3. method & notice

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

Technology Group.

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

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

CMD LENGTH ADH ADL DATA_1 . . . Data_n CS DELAY

No. Adjust mode CMD(hex) LENGTH(hex

)

Description

1

EEPROM WRITE

A0h

84h+n

n-bytes Write (n = 1~16)

Row Li ne

Column Li ne

CLC

CST

Pane l

S

Y

S

T

E

M

Gat e Driv e IC

So urce D r iv e I C

Circuit Block

Tim i ng Cont r o ll er

Po w er Blo c k

V

COM

Gamma Ref er ence V oltage

Gamm a Re ference Volta ge

Data (R,G ,B) & C on tro l signal

Cont rol si gnal

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

In t er fa ce

TFT

Po w er I np u t

Power Input

Da ta I n pu t

V

COM

Liquid Crys tal

V

COM

(Visual Adjust and control the Voltage level)

Downloaded From TV-Manual.com Manuals

- 13 -

Only for training and service purposes

300

200

801

802

803

804

805

806

520

530

540

550

400

900

120

510

500

320

310

LV1

A2

A5

A10

Option

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

Downloaded From TV-Manual.com Manuals

NAND FLASH MEMORY

LGE Internal Use Only

/PF_CE0 H : Serial Flash L : NAND Flash /PF_CE1 H : 16 bit L : 8 bit

OPT

+3.3V

0

B

Q101

KRC103S

OPT

R151

R1509

R104

OPT

10K

C

E

PF_WP

Serial FLASH MEMORY for BOOT

R101 0

Flash_WP_1

R102

HDCP EEPROM

IC107

CAT24WC08W-T

R158

4.7K

A0

1

$0.199

A1

2

A2

3

VSS

4

I2C

AI13;10:I9 AI13;10:I9

10:I12 10:I12

11:J8 11:Q8

7:F12;11:AG10

7:F13;11:AG9

POWER DETECT

/F_RB

/PF_OE

/PF_CE0

/PF_CE1

PF_ALE

/PF_WE

+3.3V

0

B

0

SPI_CS

SPI_DO

VCC

8

WP

7

SCL

6

SDA

5

FE_TUNER_SDA

FE_TUNER_SCL

FE_DEMOD_SDA FE_DEMOD_SCL

MEMC_SDA MEMC_SCL

SDA_SUB/AMP SCL_SUB/AMP

10K

R103

C

Q100 KRC103S

OPT

E

+3.3V

R1533

4.7K

R1530

33

R109 4.7K

R130 0 R131 0

1K

OPT

R105 1K

R1540

R112 1K

R1539

1K

W25X32VSSIG

CS

1

DO

2

WP

3

GND

4

+3.3V

R161

R171 22

+5V_GENERAL

R1505

R1504

4.7K

R128 0 R129 0

R111 3.9K

C103

OPT

0.1uF

IC103

$0.76

C114

0.1uF

4.7K

22

+3.3V

8

7

6

5

+3.3V_TUNER

R1506

1.2K

100Hz 100Hz

NC_1

1

NC_2

2

NC_3

3

NC_4

4

NC_5

5

NC_6

6

R/B

7

RE

8

CE

9

NC_7

10

NC_8

11

VCC_1

12

VSS_1

13

NC_9

14

NC_10

15

CLE

16

ALE

17

WE

18

WP

19

NC_11

20

NC_12

21

NC_13

22

NC_14

23

NC_15

24

+3.3V

VCC

HOLD

CLK

DIO

Addr:10101--

R1507

1.2K

R1503

IC102

HY27US08121B-TPCB

1386 WON

L102

SPI_CK

SPI_DI

E16;T19;Y13

EEPROM_SCL

EEPROM_SDA

E16;T19;Y14

+3.3V

R1502

2.2K

R122 0 R123 0

0.1uF

R124

C104

4.7K

R125

48

47

46

45

44

43

42

41

40

39

38

37

36

35

34

33

32

31

30

29

28

27

26

25

R100

4.7K

+3.3V

C105

10uF 6.3V

NC_28

NC_27

NC_26

NC_25

I/O7

I/O6

I/O5

I/O4

NC_24

NC_23

PRE

VCC_2

VSS_2

NC_22

NC_21

NC_20

I/O3

I/O2

I/O1

I/O0

NC_19

NC_18

NC_17

NC_16

AR102

C106 0.1uF

AR103

EEPROM

IC105

M24512-WMW6

E0

1

$0.418

E1

2

E2

3

VSS

0

4

MCU BOOT STRAP

10 : BOOT 51 11 : BOOT RISC

+3.3V

R198

R1501

1K

R1500

R199

1K

OPT

EEPROM_SDA EEPROM_SCL

SDA0 SCL0

SDA1 SCL1

PCM_A[7]

PCM_A[6]

PCM_A[5]

PCM_A[4]

22

PCM_A[3]

PCM_A[2]

PCM_A[1]

PCM_A[0]

22

VCC

8

WC

7

SCL

6

SDA

5

C107

PWM0

PWM1

E16;E20;Y14 E16;E19;Y13

T21;Y14 T21;Y14

AK12 AK12

PCM_A[0-7]

IC105: EAN43352801(ATMEL SHRINK)

0IMMRMP008A(MICROCHIP)

+3.3V

C100

0.1uF

22

R110

C108 8pF OPT

R113 22

8pF

OPT

DIMMING

A_DIM

PWM_DIM

EEPROM_SCL

EEPROM_SDA

C1500

1uF OPT

MODEL OPTION

C1501

2.2uF OPT

E19;T19;Y13

E20;T19;Y14

R1545

R1544

C101

16V

+3.3V_ST

470

R107

VCC

VOLTAGE DETECTOR

C102

10uF

6.3V

IC101

KIA7427F

3

1

2

GND

C4 D6 C4 D7 D6 A7 C3

E16;E19;T19 E16;E20;T19

LED_ON/LED_R

SB_MUTE

OUT

/PF_CE0 /PF_CE1

/PF_OE /PF_WE PF_ALE

PF_WP /F_RB

R115 10K

R1550 100

AR101

EEPROM_SCL EEPROM_SDA

ISP_RXD ISP_TXD DBG_RX DBG_TX

11:AE17

22

SDA0 SCL0

9:AI24

PCM_D[0-7]

PCM_A[0-14]

AR100

22

PWM0 PWM1

PWM2

11:Y9

11:Y10

11:X16;11:AD14

SCART2_MUTE

7:F6

MODEL_OPT_1 MODEL_OPT_2

8:C6

7:R15

MODEL_OPT_0

PCM_RST

/PCM_CD /PCM_OE

/PCM_REG

/PCM_WAIT

/PCM_IRQA

/PCM_WE

/PCM_IOWR

/PCM_IORD

/PCM_CE

KEY1 KEY2

IR

AMP_RST

ERROR_OUT

NTP_MUTE

COMP_DET DSUB_DET

R1160

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

R1510 33 R1511 33 R1512 33 R1513 33 R1514 33 R1515 33 R1516 33 R1517 33 R1518 33 R1519 33

R162 R163

R164 R165

R140 R141 22 R142 22 R143 22

R150 100

OPT

R146 0

R156 R157 R189 0 R168 0 R160 R166 100

R126 0

R148 100

R147 100

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

0 0 0 0

22

LGE3368A (Saturn6 No-DivX)

D4

HWRESET

AC16

PCMD0/CI_D0

AA15

PCMD1/CI_D1

AA16

PCMD2/CI_D2

AC6

PCMD3/CI_D3

Y10

PCMD4/CI_D4

Y11

PCMD5/CI_D5

Y12

PCMD6/CI_D6

Y13

PCMD7/CI_D7

AB16

PCM_A0/CI_A0

AC15

PCM_A1/CI_A1

AC14

PCM_A2/CI_A2

AB14

PCM_A3/CI_A3

AC12

PCM_A4/CI_A4

AB8

PCM_A5/CI_A5

AC13

PCM_A6/CI_A6

AA9

PCM_A7/CI_A7

AB5

PCM_A8/CI_A8

AA4

PCM_A9/CI_A9

V4

PCM_A10/CI_A10

Y4

PCM_A11/CI_A11

AB9

PCM_A12/CI_A12

AA7

PCM_A13/CI_A13

AD6

PCM_A14/CI_A14

AA14

PCM_RST/CI_RST

AB18

PCM_CD/CI_CD

Y5

/PCM_OE

AB15

PCM_REG/CI_CLK

AA10

PCM_WAIT/CI_WACK

AC8

/PCM_IRQA

AC7

/PCM_WE

AA5

PCM_IOWR/CI_WR

W4

PCM_IOR/CI_RD

T4

/PCM_CE

AE6

/PF_CE0

AF6

/PF_CE1

AA12

/PF_OE

AA11

/PF_WE

AC9

PF_ALE

Y14

PF_AD15

AB11

F_RBZ

F8

UART2_TX/SCKM

D11

UART2_RX/SDAM

AB21

DDCR_DA

AC21

DDCR_CK

J1

DDCA_CLK

J2

DDCA_DA

W5

UART_RX2

V5

UART_TX2

AB13

PWM0

AB12

PWM1

AD12

PWM2

AA13

PWM3

A4

SAR0

B4

SAR1

F4

SAR2

E4

SAR3

C4

IRIN

AC11

100 100

100

GPIO44

D9

GPIO96

D10

GPIO88

D7

GPIO90/I2S_OUT_MUTE

E11

GPIO91

E8

GPIO97

E10

GPIO98

D6

GPIO99

D5

GPIO103/I2S_OUT_SD3

C5

GPIO102

IC100

TESTPIN/GND

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

XOUT

SPI_DI SPI_DO

/SPI_CS

SPI_CK

USB_DP_1 USB_DM_1 USB_DM_2 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

080923_Time Delay

X100

C111

12MHz

R193

R132

15K

OPT

100 100

100

100 22

22 22

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

100

OPT

1M

OPC

USB_OCD 5V_HDMI_1 5V_HDMI_2 PCM_5V_CTL AV_CVBS_DET

R133 15K OPT

B3

XIN

A3

R172 0

R173 0

E6

AE11

R1524 33 AF12 AE12

R1525 33 AD11

R1526 33

B5

R174 0

A5

R175 0

AC10

R178 0

AB10

R179 0

E5 F5

R184

G5

R185

H5 F6

R186 100 G6 H6 AC17

R188 100 AB17

R167 100 AF11

R159 AA18

R1535 0

AA17

R1536 0

E7

R1537 22

AC18

R1534

C6

R1538 F9 F10 A6

R169

B6

R170

AF5

R127 100

AF10

AA8 Y8 Y9 AB7 AA6 AB6 U4 AC5 AC4 AD5 AB4

AB19 AA20 AC19 AA19

R154 100

C10

R177 100

B11

R183

A9 C11 C9 B10

R190 100

A10

R191 100 B9 A11

R153 100

20pF

C112

20pF

SPI_DI

G12 SPI_DO SPI_CS SPI_CK

+3.3V_ST

10K

R195

LVDS_SEL FE_BOOSTER_CTL

Flash_WP_1 SDA1 SCL1

5:D24

CI_TS_SYN CI_TS_VAL CI_TS_CLK

BUF_TS_DATA[0] BUF_TS_SYN BUF_TS_VAL_ERR BUF_TS_CLK

SCART2_DET SC_RE2

SC_RE1 SIDE_HP_MUTE HP_DET EDID_WP

BIT_SEL MODEL_OPT_3 SCART1_DET

R196

R197 15K

15K

OPT

PM GPIO Assignment Recommended by MStar

WARM_LED_ON/LED_W

INV_CTL PANEL_CTL POWER_ON/OFF1 DBG_RX

10:AA4

A11

T22 T22

FE_TUNER_SCL OPC_EN FE_TUNER_SDA

4:AG3

4:M4

5:D10 5:D10 5:D10

5:V22 5:V22 5:V21 5:V21

8:B11

8:M10

8:Q8 8:P5

11:N20

CI_TS_DATA[0-7]

9:N25 9:N24 7:G26

9:AI24

6:AI16;6:AL7;6:AL12

REAR_USB REAR_USB_DP REAR_USB_DM

SIDE_USB_DM SIDE_USB_DP SIDE_USB

R1520

OPT

R182

R1523 100

OPT

R187 100

4:AJ6 4:AJ5

100

DBG_TX

100

POWER_DET

ISP_TXD

*Mstar reset:Active high reset

0.022uF

100

PWM0

100

PWM2

7:G25;7:R15;9:AI24;9:AI25

+3.3V

15V/24V POWER_DET

R1508

1.8K

19~22

R1521

3.9K

+24V/+15V

1%

+12V/+15V

R1528

2.7K

26~(24V POWER_DET)

R1527

1K

R1529

1%

12V POWER_DET

1%

1.8K 12V POWER_DET

KIA7042AF

I

1

IC1500

2

O

3

G

R1543

10K

+3.3V_ST

POWER_DET

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.

Downloaded From TV-Manual.com Manuals

R1605

3.3K

LED_NORMAL

R1606

3.3K

LED_MOVING

FRC/LVDS_B

R1607

3.3K

NO_FRC/LVDS_A

R1608

3.3K

R1609

3.3K

R1610

R1603

3.3K FHD

MEMC_RESET

FE_AGC_SPEED_CTL

/FE_RESET MODEL_OPT_3

R1600 100

100Hz

OPT

R1601 100

R1611 100

R1604

3.3K HD

OPT

MODEL_OPT_0

MODEL_OPT_1

MODEL_OPT_2

PIN NAME

MODEL_OPT_0

MODEL_OPT_1

MODEL_OPT_2

MODEL_OPT_3

MODEL OPTION

PIN NO.

D6

B9(FHD)

D7

B9(HD)

E11

B9

HIGH

LCD

FRC

LED_NORMAL LED_MOVING

FHD

LOW

PDP

NO_FRC LVDS_ALVDS_B

HD

A7 B8

R192 100

R155

GPIO67 GPIO68

EAX60686904

MAIN_1

+3.3V

R152

4.7K OPT

100

USB_CTL

SCART1_MUTE

4:AL4 9:AI25

2009.03.25 1 11

+1.26V_VDDC

LGE Internal Use Only

IC100

6:K9 6:K8

6:K10

6:K9 6:K11 6:K10 6:K12 6:K11

6:K7;6:AL9 6:K7;6:AL9

6:J6

6:K20 6:K19 6:K21 6:K20 6:K21 6:K21 6:K22 6:K22

6:K18;6:AL19 6:K18;6:AL18

6:J16

6:X15 6:X14 6:X15 6:X15 6:X16 6:X16 6:X17 6:X17

6:X13;6:AL14 6:X13;6:AL13

6:W11

6:AM25

9:P8

9:O6 9:J6 9:J8 9:J9

E21;9:O4

4:C22 4:C22

4:C26 4:C24 4:C23

4:K13 4:K11 4:K12

E17;9:O4

9:AE2

4:M2

10:AA8

9:AL4

CK+_HDMI1 CK-_HDMI1 D0+_HDMI1 D0-_HDMI1 D1+_HDMI1 D1-_HDMI1 D2+_HDMI1 D2-_HDMI1 DDC_SDA_1 DDC_SCL_1 HPD1

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

HDMI

D2+_HDMI2 D2-_HDMI2 DDC_SDA_2 DDC_SCL_2 HPD2

CK+_HDMI3 CK-_HDMI3 D0+_HDMI3 D0-_HDMI3 D1+_HDMI3 D1-_HDMI3 D2+_HDMI3 D2-_HDMI3 DDC_SDA_3 DDC_SCL_3 HPD3 HDMI_CEC

SC1_ID SC1_FB SC1_R SC1_G SC1_B

SC1_CVBS_IN

SCART_RGB

DSUB_HSYNC DSUB_VSYNC

DSUB_R DSUB_G

DSUB

DSUB_B

COMP_Pr

COMP_Y

COMP_Pb

COMP

9:P8

SC1_CVBS_IN SC2_CVBS_IN

AV_CVBS_IN

CVBS

FE_VMAIN

DTV/MNT_VOUT

TV/MNT

FE_VSCART_OUT

R243

10K

SC2_ID

R207 0 R208 0 R247

R201 0 R202 0 R203

R248 0 R249 0 R200 R204

R210 R211 R212 47 R213 R214 R215 R216 47 R217

R244

10K

R218 R219 R220 47 R221

R222 R223 47 R224 R225 R284

R205 47 R206 47 R226 47 R227 47

R228 R209

100

100 100

47 47

C200 0.047uF C201

47

C202

470

C203

47

C204 0.047uF C205

47

C206

R246 22

R245 22

47

C212 C207

47

C213

470

C208

47

C214 C215

47

C216

470

C209

100

C210 0.047uF C211 C217 0.047uF C218 0.047uF

C2024 0.047uFR235 47 C2019 0.047uFR236 47

C221 0.047uF

100 100

C222 0.047uF

0.047uF

0.047uF 1000pF

0.047uF

0.047uF 1000pF

0.047uF

0.047uF 1000pF

0.047uF

LGE3368A (Saturn6 No-DivX)

F1

RXACKP

F2

RXACKN

G2

RXA0P

G3

RXA0N

H3

RXA1P

G1

RXA1N

H1

RXA2P

H2

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

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.

MAIN_2

Downloaded From TV-Manual.com Manuals

LVA0P LVA0M LVA1P LVA1M LVA2P LVA2M LVA3P LVA3M LVA4P LVA4M

LVACKP LVACKM

LVB0P LVB0M LVB1P LVB1M LVB2P LVB2M LVB3P LVB3M LVB4P LVB4M

LVBCKP LVBCKM

AUR0 AUL0 AUR1 AUL1 AUR2

AUL2

AUR3 AUL3 AUR4 AUL4 AUR5 AUL5

SIF0P SIF0M

SPDIF_IN

SPDIF_OUT

AUOUTR0/HP_ROUT

AUOUTL0/HP_LOUT AUOUTR1/SC1_ROUT AUOUTL1/SC1_LOUT AUOUTR2/SC2_ROUT AUOUTL2/SC2_LOUT

I2S_OUT_MCK

I2S_OUT_WS

I2S_OUT_BCK

I2S_OUT_SD

I2S_IN_SD

VCLAMP

REFP REFM REXT

AUCOM AUVRM AUVRP AUVAG

AE2

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 Y1 AE1 AF3 AE3

AA1 AB1 AB2 AC2 AB3 AC3

W3 W2

F11 E9

AF1 AF2 AD3 AD1 AC1 AD2

A8 B7 C7 D8 C8

K4 H4 J4 G4

AE5 AE4 AF4 AD4

22 22 22 22 22 22 22 22 22

22

22 22 22 22 22 22 22 22 22

22

100

R274

OPT

0.1uF

C223

R229 390

1%

+3.3V

Check

C224 0.1uF

C225 10uF C226 0.1uF C227 C228 4.7uF

Close to IC as close as possible

R267 R268 R269 R270 R271 R272 R273 R275 R258 R259

R260 R261

R276 R277 R278 R279 R280 R281 R282 R283 R262

EXCEPT_8bit_FHD

R263

EXCEPT_8bit_FHD

R264 R265

C229 2.2uF C230 C2006 C2007 C2008 2.2uF C2009 C2011 2.2uF C2012 C2013 C2014 2.2uF C2015 2.2uF C2016 2.2uF

C231 0.1uF C232 0.1uF

R266 100

R230 100

R237 R238 R239 R240 R250 R251

R231 22 R232 22 R233 22 R234 22

C233

0.1uF

6.3V

1uF

C2043

10uF

EXCEPT_8bit_FHD EXCEPT_8bit_FHD

2.2uF

R241 R242 47

100 100 100 100 100 100

C2017

0.01uF

C235 0.1uF

C234 0.1uF

R252

22K

C2044

C2027

47

10uF

C2004

0.1uF

C2018

+3.3V

0.01uF

+1.8V_DDR

L210

BLM18PG121SN1D

C2026

0.1uF

LVA_0P LVA_0M LVA_1P LVA_1M LVA_2P LVA_2M LVA_3P LVA_3M LVA_4P LVA_4M

LVA_CKP LVA_CKM

LVB_0P LVB_0M LVB_1P LVB_1M LVB_2P LVB_2M LVB_3P LVB_3M LVB_4P LVB_4M

LVB_CKP LVB_CKM

SC1_R_IN SC1_L_IN

SC2_R_IN

SC2_L_IN AV_R_IN AV_L_IN COMP_R_IN COMP_L_IN PC_R_IN PC_L_IN

FE_SIF

5V_HDMI_3

R253

22K

C2020

0.01uF

C236 22pF

OPT

R254

C243

0.1uF

C242

0.1uF

11:J10;11:M16 11:Q16;11:Q10 11:J10;11:M16 11:Q16;11:Q10

11:J9;11:M15

11:Q15;11:Q10

11:J9;11:M15 11:Q15;11:Q9 11:J9;11:M15 11:Q15;11:Q9

22K

C2021

0.01uF

C237 22pF

OPT

C246

0.1uF

C245

0.1uF

C276

0.1uF

11:J8 11:Q8 11:J7 11:Q7 11:J7 11:Q7 11:J7 11:Q7 11:J6 11:Q6

11:J7 11:Q7

11:J9;11:M15 11:Q15;11:Q9

9:J12 9:J10

9:AE11 9:AE10

4:M6

4:M5 4:K15 4:K13

4:Z5

4:Z6 10:P13

R255

22K

C2022

0.01uF

C238 22pF

OPT

C265

0.1uF

C239 22pF

OPT

C249

0.1uF

C248

0.1uF

C258

0.1uF

LVDS OUT

AUDIO IN

R256

22K

C2023

0.01uF

C252

0.1uF

C251

0.1uF

R257

0.1uF

22K

C253

C257

0.1uF

C254

0.1uF

C250

0.1uF

C264

0.1uF

C259

0.1uF

C275

0.1uF

C266

0.1uF

+3.3V_VDDP

C247

0.1uF

SPDIF_OUT

HP_ROUT

HP_LOUT

SCART1_Rout SCART1_Lout SCART2_Rout SCART2_Lout

AUDIO_MASTER_CLK MS_LRCK MS_SCK MS_LRCH

C244

C281

0.1uF

C277

0.1uF

C241

0.1uF

C289

0.1uF

C283

0.1uF

9:AN15 9:AM13

4:T11

7:G21

7:G19 9:T14 9:S12

7:F7 7:F12 7:F12 7:F12

C294

0.1uF

C291

0.1uF

AUDIO OUT

C297

0.1uF

C296

0.1uF

C2000

0.1uF

C2001

0.1uF

C2005

C2003

LGE3368A (Saturn6 No-DivX)

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

C2031

0.1uF

IC100

C2032

C2033

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_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_LPLL

AVDD_MPLL

AVDD_33_1 AVDD_33_2 AVDD_33_3 AVDD_33_4 AVDD_33_5

AVDD_DM

AVDD_USB

C2034

C2035

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

+3.3V_VDDP

H9 H10 H11 H12 N20 P20 W9 W10

W7

G12 G13 H13 H14 H15 H16 W14 W15 W16 W17 W18

H17 T20 V20

R20

H7

J7 K7 L7 M7 N7

W8

H8

+3.3V_S6

+1.8V_DDR

C263

0.1uF

EAX60686904

MAIN_2

C2036

C2037

0.1uF

VDDC : 970mA

VDDP : 102.3mA

C284

0.1uF

C262

C269

0.1uF

+3.3V_AVDD_MPLL

C2025

C2029

10uF

0.1uF

6.3V

C260

C271

C274

0.1uF

+3.3V_S6

C256

0.1uF

AVDD_OTG : 22.96mA

C2038

0.1uF

+3.3V_S6

C267

0.1uF

C273

0.1uF

C2039

0.1uF

BLM18PG121SN1D

+3.3V_S6

C2042

C2041

L209

C2040

0.1uF

+3.3V

0.1uF

AVDD_AU : 36.11mA

C293

0.1uF

AVDD_MEMPLL : 23.77mA

AVDD_LPLL : 4.69mA

C279

0.1uF

AVDD_33 : 281mA

+3.3V_AVDD

L206

BLM18PG121SN1D

C286

+3.3V_S6

C2030

0.1uF

AVDD_DM : 0.03mA

2009.03.25 2 11

DDR2 1.8V By CAP - Place these Caps near Memory

LGE Internal Use Only

+1.8V_DDR +1.8V_DDR

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]

SDDR_D[0-15]

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

+1.8V_DDR

HY5PS1G1631CFP-S6

DQ0

G8

DQ1

G2

DQ2

H7

DQ3

H3

DQ4

H1

DQ5

H9

DQ6

F1

DQ7

F9

DQ8

C8

DQ9

C2

DQ10

D7

DQ11

D3

DQ12

D1

DQ13

D9

DQ14

B1

DQ15

B9

VDD5

A1

VDD4

E1

VDD3

J9

VDD2

M9

VDD1

R1

VDDQ10

A9

VDDQ9

C1

VDDQ8

C3

VDDQ7

C7

VDDQ6

C9

VDDQ5

E9

VDDQ4

G1

VDDQ3

G3

VDDQ2

G7

VDDQ1

G9

VSS5

A3

VSS4

E3

VSS3

J3

VSS2

N1

VSS1

P9

VSSQ10

B2

VSSQ9

B8

VSSQ8

A7

VSSQ7

D2

VSSQ6

D8

VSSQ5

E7

VSSQ4

F2

VSSQ3

F8

VSSQ2

H2

VSSQ1

H8

IC300

C302

0.1uF C303

10uF

C304

0.1uF

C305

0.1uF

C306

0.1uF

C307

0.1uF

C308

0.1uF

C310

0.1uF

C312

0.1uF

C313

0.1uF

C314

0.1uF

C315

0.1uF

C316

0.1uF

C317

0.1uF

C318

0.1uF

C319

0.1uF

C320

0.1uF

C323

0.1uF C324

10uF

C325

0.1uF

C326

0.1uF

C327

C328

0.1uF

C329

0.1uF

C330

0.1uF

C331

0.1uF

C332

0.1uF

C334

0.1uF

C336

0.1uF

C337

0.1uF

C338

0.1uF

C339

0.1uF

C340

0.1uF

C341

0.1uF

C342

0.1uF

Close to DDR Power Pin Close to DDR Power Pin

R343

1K

+1.8V_DDR

C333

0.1uF

1%

TDDR_A[0-12]

TDDR_BA[0] TDDR_BA[1] TDDR_BA[2]

OPT

R344

150

TDDR_CKE

OPT

R348 4.7K

R349 /TDDR_RAS /TDDR_CAS

/TDDR_WE

TDDR_DQS0_P TDDR_DQS1_P

TDDR_DQM0_P TDDR_DQM1_P

TDDR_DQS0_N TDDR_DQS1_N

+1.8V_DDR

R3451K1%

C335

0.1uF

TDDR_A[0] TDDR_A[1] TDDR_A[2]TDDR_A[10] 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]

TDDR_MCLK

/TDDR_MCLK

OPT

4.7K

R351

A10/AP

0

VSSDL

VREF

LDQS UDQS

VDDL

A0 A1 A2 A3 A4 A5 A6 A7 A8 A9

A11 A12

BA0 BA1 NC4

CK CK

CKE

ODT

CS RAS CAS

WE

LDM UDM

NC5 NC6

NC1 NC2 NC3

IC301

H5PS5162FFR-S6C

J2

M8 M3 M7 N2 N8 N3 N7 P2 P8 P3 M2 P7 R2

L2 L3 L1

J8 K8 K2

K9 L8 K7 L7 K3

F7 B7

F3 B3

E8 A8

R3 R7

A2 E2 R8

J7

J1

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_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

+1.8V_DDR

1%R302 1K 1%

1K

R301

0.1uF

C301

C300

VREF

J2

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

BA0 BA1 BA2

CK CK CKE

ODT CS RAS CAS WE

LDQS UDQS

LDM UDM

LDQS UDQS

NC5 NC6

NC1 NC2 NC3

VSSDL

VDDL

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]

OPT

R350

SDDR_BA[0] SDDR_BA[1] SDDR_BA[2]

SDDR_CK

/SDDR_CK

SDDR_CKE ADDR2_CKE

R346 4.7K

0

OPT

R347 4.7K

/SDDR_RAS /SDDR_CAS

/SDDR_WE

SDDR_DQS0_P SDDR_DQS1_P

SDDR_DQM0_P SDDR_DQM1_P

SDDR_DQS0_N SDDR_DQS1_N

+1.8V_DDR

M8 M3 M7 N2 N8 N3 N7 P2 P8 P3 M2 P7 R2

L2 L3 L1

J8 K8 K2

K9 L8 K7 L7 K3

F7 B7

F3 B3

E8 A8

R3 R7

A2 E2 R8

J7

J1

SDDR_A[5] ADDR2_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[0-12]

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

OPT

R300

150

OPT

+1.8V_DDR

SDDR_ODT

AR300

56

AR301

AR302

56

R319

56

R320 56

R30356 R30456 R30556

R30622

R30722

R30856

R30956

R31056 R334 56 R31156 R31256

R31356 R31456 R338 56

R31556 R31656

R31756 R31856

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

SDDR_D[4] SDDR_D[3] 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]

AR306

AR308

56 AR307

56 AR309

56

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[0] ADDR2_BA[1] ADDR2_BA[2]

ADDR2_MCLK

/ADDR2_MCLK

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] ADDR2_D[1] 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]

+1.8V_DDR

R321

R322

1K 1%

0.1uF

1K 1%

C311

C309

ADDR2_A[0-12]

ADDR2_D[0-15]

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

0.1uF

LGE3368A (Saturn6 No-DivX)

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

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

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

BDDR2_A[0] BDDR2_A[2] BDDR2_A[4]

BDDR2_A[0-12]

BDDR2_D[0-15]

BDDR2_A[6] BDDR2_A[11] BDDR2_A[8]

BDDR2_BA[0] BDDR2_BA[1] BDDR2_BA[2]

BDDR2_MCLK

/BDDR2_MCLK

/BDDR2_RAS /BDDR2_CAS

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]

BDDR2_CKE

BDDR2_ODT

/BDDR2_WE

R325 56

R326 56

AR311

AR313

AR304

AR310

56

AR312

56

OPT

AR303

56

AR305

56

TDDR_D[11] TDDR_D[12]

TDDR_D[14]

TDDR_D[15]

TDDR_D[10] TDDR_D[13]

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

56

TDDR_A[5] TDDR_A[12]

TDDR_A[0] TDDR_A[2] TDDR_A[4]

56

TDDR_A[6] TDDR_A[11] TDDR_A[8]

R327 56 R328 56 R329 56

R330 22

R331 22

R332 56

+1.8V_DDR

R333 56

R335 56 R336 56

R337 56

R339 56 R340 56

R341 56 R342 56

TDDR_D[9]

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

TDDR_D[8]

TDDR_D[7] TDDR_D[0] TDDR_D[2] TDDR_D[5]

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

DDR2

Downloaded From TV-Manual.com Manuals

EAX60686904

DDR2

2009.03.25 3 11

AV (OPT:SIDE_AV)

LGE Internal Use Only

JK402

PPJ218-01

4A

5A

2A

3B

2B

4C

5C

2C

[YL]O_SPRING

[YL]CONTACT

[YL]U_CAN

[WH]C_LUG

[WH]U_CAN

[RD]O_SPRING

[RD]CONTACT

[RD]U_CAN

AMOTECH

D403

5.6V

AMOTECH

D404

5.6V

AMOTECH

D405

5.6V

D406

REAR USB (OPT:REAR_USB)

R400 0

R411

R401

+3.3V

4.7K

C404

0.1uF 16V

R410 470K

R408 470K

75

30V

R409

1K

C413

100pF

50V

C412

100pF

50V

C414 47pF 50V

R413 10K

R414 10K

R415

R417

12K

AV_CVBS_IN

AV_CVBS_DET

AV_L_IN

AV_R_IN

PC AUDIO

JK401

PEJ024-01

6A

7A

7B

6B

E_SPRING

3

T_TERMINAL1

B_TERMINAL1

R_SPRING

4

T_SPRING

5

B_TERMINAL2

T_TERMINAL2

SHIELD_PLATE

8

D421

AMOTECH

5.6V OPT

D422

AMOTECH

5.6V OPT

C422

100pF

50V

C424

100pF

+5V_USB_REAR

C423

D401

CDS3C05HDMI1

5.6V

0.1uF

D402

CDS3C05HDMI1

5.6V

REAR_USB_DM

REAR_USB_DP

1:AL8

1:AL7

1234

USB DOW N S TREA M

PC_R_IN

PC_L_IN

2:S16

470K

R450 470K

50V

R452 15K

R453

10K

R454 10K

R456 0

R455

R451

0

15K

R449

JK404

UB01123-4HHS-4F

5

COMPONENT

2:E18

DSUB_VSYNC

DSUB_HSYNC

2:E18

DSUB_B

2:E19

DSUB_G

DSUB_R

2:E18

JK400

PPJ229-01

[ PC ]

R437

0

R4400

R418

4.7K

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

D413

30V

C418

R443

OPT 75 1%

C419

R441

OPT 75

1%

C420

R442

OPT

75 1%

+3.3V

AMOTECH

D412

5.6V

R419 0

AMOTECH

D407 30V

AMOTECH

D408 30V

AMOTECH

D409 30V

D410

AMOTECH

5.6V

D411

AMOTECH

5.6V

IC400

CAT24C02WI-GT3

A0

1

A1

2

A2

3

VSS

4

D414 30V

ADUC30S03010L_AMODIODE

D415 ADUC30S03010L_AMODIODE

30V

D416 ADUC30S03010L_AMODIODE

30V

D417 ADUC30S03010L_AMODIODE

30V

8

7

6

5

R425 1K

R429 470K

R430

470K

R426

75 1%

R427 75

1%

R428 75

1%

C400

0.1uF

16V

VCC

WP

SCL

SDA

C401 18pF

50V

COMP_DET

R432 10K

C415 1000pF 50V

R431 10K

C417 1000pF 50V

D400

ENKMC2838-T112

C

R406

R404

4.7K

C402

18pF

50V

D418

ADMC5M03200L_AMODIODE

5.6V

OPT

JP414

JP412

JP413

1112131415

678

12345

R434

12K

R433

12K

A1

A2

R444 22

P400

KCN-DS-1-0089

R435 0

R436 0

R412

10K

9

10

COMP_Y

COMP_Pb

COMP_Pr

COMP_L_IN

COMP_R_IN

R416

100

R445 22

D419

ADMC5M03200L_AMODIODE

5.6V

OPT

+3.3V

4.7K

D420

R446

ADMC5M03200L_AMODIODE

0

5.6V

OPT

16

R447

1:AA22

2:E20

2:S16

+5V_ST

R448

1K

EDID_WP

ISP_RXD

ISP_TXD

DSUB_DET

1:AJ19

SPDIF_OUT

001:W29

R402

4.7K

DBG_TX DBG_RX

SPDIF OPTIC JACK

IC401

NL17SZ00DFT2G

GND

A

B

+5V_ST

1

2

3

R405 0

R457

6.2K

VCC

5

Y

4

OPT

C425

0.33uF 16V

DOU T28RIN 2

7

9

10

DIN 2

ROU T2

R458

6.2K

C426 220pF 50V

C427 220pF 50V

P401

KCN-DS-1-0088

+5V_GENERAL

C408

0.1uF 16V

C428

0.33uF 16V

C2-

6V-5

IC403

MAX3232CDR

11

12

DIN 1

ROU T1

R459

100

@maker

1

RS232C

C2+

3

4

13

14

RIN 1

R460

100

6

7

2

+5V_GENERAL +5V_GENERAL

R407 22

1/10W 1%

C429

0.33uF 16V

C430

0.047uF 25V

C1-2V+

C1+

1

15

GND16VCC

DOU T1

R461

D423

0

ADUC30S03010L_AMODIODE

OPT

ADUC30S03010L_AMODIODE

8

9

3

4

R462

1K OPT

OPT

ZD403

ADMC5M03200L_AMODIODE

30V

D424

5

IR_OUT

30V

10

OPT

+5V_ST

C406

0.1uF 16V

C431

0.1uF 16V

VINPUT

JK403

JST1223-001

GND

VCC

1

2

3

Fib er O pti c

4

FIX_POLE

SIDE USB (OPT:SIDE_USB)

MP6211DH

OUT_3

8

OUT_2

7

C407

10uF

OPT

D426

CDS3C05HDMI1

5.6V

OUT_1

6

FLAG

5

1234

USB DOW N S TREA M

JK405

KJA-UB-4-0004

5

C405

0.1uF

D425

CDS3C05HDMI1

5.6V

IC402

GND

1

IN_1

2

IN_2

3

EN

4

USB_CTL 1:AI26

SIDE_USB_DM

SIDE_USB_DP

1:AL8

1:AL7

R420

10K

R403 47

+5V_USB_SIDE

C403

0.1uF

USB_OCD

1:AI14

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.

Downloaded From TV-Manual.com Manuals

EAX60686904

INTERFACE

2009.03.25 4 11

DVB-CI SLOT

LGE Internal Use Only

/CI_CD1

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

CI_IORD CI_IOWR

CI_MDI[0] CI_MDI[1] CI_MDI[2] CI_MDI[3]

CI_MDI[4] CI_MDI[5] CI_MDI[6] CI_MDI[7]

PCM_RST

/PCM_WAIT

CI_TS_CLK

CI_TS_VAL

CI_TS_SYN

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

CI_MISTRT

CI_MIVAL_ERR

CI_MCLKI

+5V_CI_ON

+5V_GENERAL

10K

R505

C501

0.1uF 16V

GND

R507

R509

R508

10K

C503

R510

C502

0.1uF 16V

R511 100

10K

0.1uF

10K

100

AR500

33

R503

47

AR503

AR504

47

33

+5V_GENERAL

R506 10K

R500

REG

/CI_CD2

R512 0

GND

C505 10uF 10V

OPT

R513

EAG41860101

P500

10067972-050LF

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

0

OPT

52 53 54 55 56 57 58 59

65 66 67 68

2

3 4 5 6 7 8

9 10 11 12 13 14 15 16 17

R514

18 19 20 21 22 23 24 25 2660 2761 2862 2963 3064 31 32 33 34

G1G2

1

GND

R515

0

OPT

GND

R516

C508

0.1uF

47

100

GND

CI_DATA[3]

CI_DATA[4] CI_DATA[5]

CI_DATA[6]

CI_DATA[7]

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

CI_DATA[0-7]

R517

10K

CI_ADDR[10]

CI_ADDR[11]

CI_ADDR[9]

CI_ADDR[8] CI_ADDR[13] CI_ADDR[14]

CI_ADDR[12]

CI_ADDR[7]

CI_ADDR[6]

CI_ADDR[5]

CI_ADDR[4]

CI_ADDR[3]

CI_ADDR[2]

CI_ADDR[1]

CI_ADDR[0]

/PCM_CE

CI_OE

+5V_GENERAL

CI_WE

GND

CI_ADDR[0-14]

R518

10K

C509

0.1uF 16V

/PCM_IRQA

DVB-CI TS INPUT

D14

CI_MIVAL_ERR

DVB-CI HOST I/F

PCM_A[0]

CI_ADDR[7]

PCM_A[1]

CI_ADDR[6]

PCM_A[2]

CI_ADDR[5]

PCM_A[3]

CI_ADDR[4]

CI_MDI[7] CI_MDI[6] CI_MDI[5]

CI_MDI[4]

CI_MDI[3] CI_MDI[2] CI_MDI[1] CI_MDI[0]

CI_MISTRT

CI_MCLKI

CI_DET

AR506

33

AR507

33

AR513

33

IC501

1OE

1

TOSHIBA

1A1

2

0ITO742440D

2Y4

3

1A2

4

2Y3

5

1A3

6

2Y2

7

1A4

8

2Y1

9

GND

10

FE_TS_SYN

FE_TS_VAL_ERR

FE_TS_CLK

20

19

18

17

16

15

TC74LCX244FT

14

13

12

11

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

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

+3.3V_CI

VCC

2OE

1Y1

2A4

1Y2

2A3

1Y3

2A2

1Y4

2A1

FE_TS_DATA[0-7]

C511

0.1uF 16V

CI_ADDR[0]

PCM_A[7]

CI_ADDR[1]

PCM_A[6]

CI_ADDR[2]

PCM_A[5]

CI_ADDR[3]

PCM_A[4]

DVB-CI DETECT

E12

/CI_CD2 /CI_CD1

D4

CI POWER ENABLE CONTROL

+5V_ST

C500

0.1uF 16V

PCM_5V_CTL

R501

DVB-CI SERIAL BUFFER TS

AR508

AR509

AR510

33

AR511

33

AR512

PCM_D[0]

33

PCM_D[1] PCM_D[2] PCM_D[3]

PCM_D[4]

33

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

33

PCM_A[8] PCM_A[9]

PCM_A[10] PCM_A[11]

PCM_A[12] PCM_A[13] PCM_A[14] /PCM_REG

/PCM_OE

/PCM_WE

/PCM_IORD

/PCM_IOWR

PCM_D[0-7]

CI_DATA[0-7]

CI_ADDR[8]

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

CI_ADDR[12]

CI_ADDR[13]

CI_ADDR[14]

CI_OE

CI_WE CI_IORD CI_IOWR

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

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

REG

+3.3V_CI

C

E

Q500 2SC3052

+3.3V_CI

Q501

RSR025P03

S

16V

C51 0

GND

G

C504 10uF 10V

IC500

74LVC1G32GW

1B 5 VCC

3GND2A4 Y

R504

22K

R529

2.2K

R502 10K

B

33K

+3.3V_CI

IC502

74LVC541A(PW)

R522 10K

R523 10K

OE1

GND

1

A0

2

A1

3

A2

4

A3

5

A4

6

A5

7

A6

8

A7

9

10

10K

+5V_CI_ON

R520

C507

0.1uF 16V

R521

AB9

CI_DET

1:AA10

47

R524

/PCM_CD

33K

AE5;10:J17

FE_TS_CLK

AE5;10:W19

FE_TS_VAL_ERR

AE5;10:J17

FE_TS_SYN

AG4;10:J17

FE_TS_DATA[0]

0.1 uF

R519

47

D

BUFFER

VCC

20

OE2

19

18

17

16

15

14

13

12

11

R526

Y0

47

R528

Y1

47

R527

Y2

47

R525

Y3

47

Y4

Y5

Y6

Y7

C512

0.1uF

BUF_TS_CLK

BUF_TS_VAL_ERR

BUF_TS_SYN

BUF_TS_DATA[0]

CI_DATA[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.

PCMCIA

Downloaded From TV-Manual.com Manuals

EAX60686904

PCMCIA

2009.03.25 5 11

UI_HW_PORT2

LGE Internal Use Only

UI_HW_PORT3UI_HW_PORT1

EAG39789402

JK600

CAT24C02WI-GT3

A0

1

A1

2

A2

3

VSS

4

22

IC600

(OPT:REAR_HDMI_2EA)

CK+

D0-

D0_GND

D0+

D1-

D1_GND

D1+

D2-

D2_GND

D2+

5V_HDMI_2

C

R616

R603 22

R604

R646

4.7K

E

B

22

0

A2

R649

4.7K

10K

JP602

JP603

+5V_ST

A1 ENKMC2838-T112 D602

C

HPD2

K8;X14;AH25

EDID_WP

DDC_SCL_2

DDC_SDA_2

2:E12;AL19

DDC_SDA_2

2:E12;AL18

DDC_SCL_2

CEC_REMOTE

2:E11

CK-_HDMI2

2:E10

CK+_HDMI2

2:E11

D0-_HDMI2

2:E11

D0+_HDMI2

2:E11

D1-_HDMI2

2:E11

D1+_HDMI2

2:E12

D2-_HDMI2

2:E12

D2+_HDMI2

Q602

2SC3052

C601

0.1uF 16V

R613

1K

2K

R601

R605

GND

5V_HDMI_2

R640 0

JP611

0.1uF

R645 0

R642 0

VCC

8

WP

7

SCL

6

SDA

5

5V_HDMI_1

C

R615

R610 22

R611

R607

4.7K

E

B

JP600

22

0

R629

4.7K

10K

JP601

+5V_ST

A1CA2

ENKMC2838-T112 D600

HPD1

K19;X14;AH25

EDID_WP

DDC_SCL_1

DDC_SDA_1

2:E10;AL9

DDC_SCL_1

2:E10;AL9

CEC_REMOTE

2:E8

CK-_HDMI1

2:E8

CK+_HDMI1

2:E9

D0-_HDMI1

2:E8

D0+_HDMI1

2:E9

D1-_HDMI1

2:E9

D1+_HDMI1

2:E9

D2-_HDMI1

2:E9

D2+_HDMI1

1:AJ20;AI16;AL12

2:E10;K7

22

19

18

17

16

15

14

13

12

11 10

9

8

EAG39789402

7

6

5

4

3

2

1

20

21

JK601

IC602

CAT24C02WI-GT3

A0

1

A1

2

A2

3

VSS

4

GND

Q601

2SC3052

19

18

17

16

15

14

13

12

11 10

9

8

7

6

5

4

3

2

1

20

21

CK+

D0-

D0_GND

D0+

D1-

D1_GND

D1+

D2-

D2_GND

D2+

8

7

6

5

R600

GND

VCC

R618

WP

0

SCL

SDA

R612

1K

2K

R623 0

R621 0

JP606

C603

0.1uF

C600

0.1uF 16V

5V_HDMI_1

R626

SIDE HDMI (OPT:SIDE_HDMI)

5V_HDMI_3

C

E

R606 22

B

22

0

R630

4.7K

R617 10K

JP604

JP605

+5V_ST

A1CA2

ENKMC2838-T112 D601

HPD3

K19;K8;AH25

EDID_WP

DDC_SCL_3

DDC_SDA_3

2:E14;AL14

DDC_SDA_3

2:E15;AL13

DDC_SCL_3

CEC_REMOTE

2:E13

CK-_HDMI3

2:E13

CK+_HDMI3

2:E13

D0-_HDMI3

2:E13

D0+_HDMI3

2:E14

D1-_HDMI3

2:E14

D1+_HDMI3

2:E14

D2-_HDMI3

2:E14

D2+_HDMI3

JACK_GND

$0.26

JK602

CAT24C02WI-GT3

A0

1

A1

2

A2

3

VSS

4

20

19

18

17

16

15

14

13

12

11 10

9

8

EAG42463001

7

6

5

4

3

2

1

IC601

CK+

D0-

D0_GND

D0+

D1-

D1_GND

D1+

D2-

D2_GND

D2+

8

7

6

5

Q603

2SC3052

C602

0.1uF 16V

R614

1K

2K

R602

GND

VCC

R619

WP

0

SCL

R620 0

SDA

R622 0

JP607

C604

0.1uFC607

R608

R609

5V_HDMI_3

R62 8

4.7 K

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.

HDMI

Downloaded From TV-Manual.com Manuals

HDMI_CEC

SOURCE1

GATE1

DRAIN2

SSM6N15FU

1

2

3

R625 0

Q600

+3.3V_ST

R627

68K

MMBD301LT1G

D603

30V

DRAIN1

6

GATE2

5

SOURCE2

4

OPT

R631

9.1K

CEC_REMOTE

C605

0.1uF 16V

GND

EAX60686904

HDMI

2009.03.25 6 11

+1.8V_AMP

LGE Internal Use Only

L700

BLM18PG121SN1D

1uF

MCLK SDATA WCK BCK TP is necessory

2:X21 2:X21 2:X21

1:L22;11:AG10

1:L22;11:AG9

2:X21

C700 10V

1:AA21

+1.8V_AMP

R704

AMP_RST

AUDIO_MASTER_CLK

L701

R703

BLM18PG121SN1D

C702

0.1uF 16V

MS_LRCH MS_LRCK

MS_SCK SDA_SUB/AMP SCL_SUB/AMP

100

C707

1000pF

50V

R740 0

+3.3V

C709

0.1uF

C708

C705

1000pF

50V

1uF

C704 10V

100pF

50V

C706

0.1uF 16V

R708

3.3K

R722 100 R720 100 R721 100 R709 100 R710 100

0

Monitor0_1_2 TP is necessory

C712 33pF

50V

C760

10V

C71 3

0.1 uF 16V

+1.8V_AMP

1uF

C716

22000pF

BST1A VDR1A RESET

DVSS_1 VSS_IO

CLK_I

VDD_IO DGND_PLL AGND_PLL

AVDD_PLL DVDD_PLL

TEST0

C714

33pF

50V

AD

LFM

C715

0.1uF 16V

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

OUT1A_1

OUT1A_2

PGND1A_1

PGND1A_2

54

55

56

IC701

EAN60664001

NTP-3100L

15

16

17

WCK19BCK20SDA21SCL

DVDD

SDATA

DVSS_2

PVDD1A_2

52

53

18

AMP_VCC

C733

0.1uF 50V

PVDD1B_1

PVDD1B_2

PVDD1A_1

49

50

51

22

MONITOR_023MONITOR_124MONITOR_2

OUT1B_1

OUT1B_2

47

48

C729

0.1uF 50V

C726 22000pF 50V

PGND1B_2

46

25

FAULT26VDR2B27BST2B

C72 4

0.1 uF 16V

C721

0.1uF 16V

R717

C727

0.1uF 16V

VDR1B44BST1B45PGND1B_1

43

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

28

PGND2B_1

33K

OPT

C725

10uF

35V

C73 0

NC

0.1 uF

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

R718 100

16V

C731 22000pF

50V

R724

10K

Q701

2SC3052

C732

22000pF

50V

+3.3V_ST

C

E

C728

0.1uF

B

R725 12

C741 1000pF

50V

C742 1000pF

50V

R726 12

R727 12

C743 1000pF

50V

C744 1000pF

50V

R728 12

C736 10uF 35V

R705 12

R713 12

R716 12

R719 12

SB_MUTE

NTP_MUTE

L704 DA-8580 EAP38319001

2S

1S 1F

L705 DA-8580 EAP38319001

2S

1S 1F

1:AA19;G25;9:AI24;9:AI25

1:AA22

SPK_L+

SPK_L-

SPK_R+

SPK_R-

WAFER-ANGLE

4

3

2

1

P700

AB10

SPEAKER_L

AB11

SPEAKER_R

AB12

C749

2F

C745

0.47uF 50V

C746

0.47uF 50V

0.1uF 50V

C750

0.1uF 50V

C751

0.1uF 50V

C752

0.1uF

50V

SPK_L+

AE3

SPK_L-

AE5

SPK_R+

AE7

SPK_R-

AE9

4.7K

R731

4.7K

R732

4.7K

R733

4.7K

R734

3.3

R735

3.3 C756

0.01uF 50V

C757

0.01uF 50V

R736

3.3

R737

3.3 C758

0.01uF 50V

L706

120-ohm

L707

120-ohm

L709 120-ohm

L708

120-ohm

C755

0.01uF 50V

R730

D704

1N4148W

100V

OPT

D705

1N4148W

100V

OPT

D706

1N4148W

100V

OPT

D707

1N4148W

100V

OPT

C720

0.1uF 50V

50V

R729

10K

AMP_VCC

C735

C734

0.1uF

0.1uF 50V

50V

D709

ENKMC2838-T112

A1

C

A2

2A => 5A

EARPHONE AMP

1:AA19;R15;9:AI24;9:AI25

1:AJ19

SB_MUTE

SIDE_HP_MUTE

D708

ENKMC2838-T112

A1

C

A2

R741

10K

+5V_EARPHONE

R742

10K

C

B

Q705

2SC3052

E

R700

10K

+5V_EARPHONE

R701

10K

C

B

Q700

2SC3052

E

HP_LOUT

2:X19

HP_ROUT

2:X19

C701

1uF

6.3V

C703

0.22uF 16V

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

AMP

Downloaded From TV-Manual.com Manuals

R702 20K

TPA6110A2DGNRG4

BYPASS

GND

SHUTDOWN

IN2-

IC700

HP_DET

R707

10K

+3.3V

C-LUG-ER

TRANSFER[L]

BREAK[L]

C-LUG-EL

C-LUG-ES

BREAK[R]

TRANSFER[R]

BOTTOM_EARPHONE

DJ-S3600LM

JK700

4

3

2

1 5

FIX-TER

10

7

3

4

5

6

8

9

PEJ026-01

JK701

TOP_EARPHONE

EAX60686904

AMP

2009.03.25 7 11

20K

C717

0.22uF

16V

+5V_EARPHONE

C719 47uF

16V

D700

ENKMC2838-T112

A1

C

A2

C718

47uF

BLM18PG121SN1D

16V

R714

1K

R715

1K

L710

OPT L711

BLM18PG121SN1D

C723

0.1uF

C722

0.1uF

+5V_GENERAL

+5V_ST

D710

5.6V

AMOTECH

D711

5.6V

AMOTECH

C761 22uF 16V

C762 22uF 16V

R711

R712

27K

1

2

3

4

R706

27K

IN1-

8

VO1

7

VDD

6

5

C710

0.1uF

VO2

16V

C711

100uF

16V

PWM_DIM

LGE Internal Use Only

ERROR_OUT

20 PIN

21 PIN

22 PIN

24 PIN

R808 0

R813

0

OPT

A_DIM_1

ERROR_OUT

LGD V3

20 INV_CTL

21 ADIM

22 ERROR

24 PDIM

WAFER-ANGLE

22 INV_CTL

22 PDIM

R855 0

R841

0

22 ERROR

21 ADIM

R851 0

R845

21 ERROR

19~22

P801

1

2

3

4

5

6

7

8

9

10

11

C807

0.1uF 16V

OPT

0

LGD V4

20 INV_CTL

21 ADIM

22 ERROR

OPC

+5V_ST

C803

0.1uF 16V

+24V/+15V

C854

0.1uF 50V

19~22

POWER_ON/OFF1

FROM LIPS & POWER B/D

CB3216UA121

L806

CB3216UA121

R814 100

L824

BLM18PG121SN1D

19~22

L800

BLM18PG121SN1D

19~22

A_DIM_1

R858

0

P800

FW20020-24S

.

1

.

3

.

5

.

7

.

9

.

11

.

13

.

15 17

.

19

12

211122

14

23.24

13

26~52

C885

0.1uF 16V

R815

6.8K OPT

C823 1uF

6.3V OPT

20 INV_CTL

.

2

.

4

.

6

.

8

.

10

.

12

.

14

.

16

.

18 20

22 GND

R812

0

R875

0

21 GND

AUO PSU

20 INV_CTL

21 ERROR

22 PDIM

NC

C802

0.1uF 16V

C818

16V

0.1uF

OPT

Sharp PSU

20 INV_CTL

21 ERROR

22 GND

24 PDIM

Stand-by +3.3V

Replaced Part

IC801

R829 10K

19~22

AP1117E33G-13

C855

2.2uF

19~22

R834

2.2K

19~22

B

$0.048

3IN1

2

OUT

C

Q803

19~22

E

R835 22K

G

19~22

Q807

19~22

ADJ/GND

S

BLM18PG121SN1D

D

C862

0.01uF 50V

C806 100uF

16V

26~52

AMP_VCC

L808

L804

C824 220uF 16V

C804 1uF

6.3V

+3.3V_ST

C808

0.1uF 16V

L823

BLM18PG121SN1D

+5V_ST

PWM_DIM

19~22

R864

+5V_ST

OPT 10K

C813

0.1uF 50V

+5V_GENERAL

R818

3.3K

Q802

2SC3052

RT1P141C-T112

R807 33K OPT

+12V/+15V

R803

3

C

E

4.7K

Q801

2

C864

0.1uF 50V

OPT C821 68uF 35V

B

+5V_ST

1

R805

4.7K

2SC3052

C820

0.1uF 16V

OPC

NOT_OPC

+3.3V_ST

L803

BLM18PG121SN1D

L809

BLM18PG121SN1D

+24V/+15V

C832 68uF 35V

R822 10K

R821 10K

A_DIM

+3.3V_ST

C

Q800

E

L807

CB3216UA121

OPT

R870 0

24 PDIM

R860 22

OPC

R859

X

O

26~52

+3.3V_ST

R823

10K

OPT

R804

10K

OPT

B

C865

0.1uF 16V

22R859

R860

+3.3V_AVDD_MPLL

+12V

O

X

C815

0.1uF 16V

R802

10K

INV_CTL

+1.8V_DDR

R806

0

R810 0

OPT

+12V

C826 100uF 16V

PWM_DIM

OPC_OUT

POWER_ON/OFF1

+12V/+15V

PANEL_CTL

1:AK10

+5V

Vout=0.8*(1+R1/R2)

R1

R2

+5V_ST

BLM18PG121SN1D

1:AK11

POWER_ON/OFF1

Placed on SMD-TOP

C IN

L810 BLM18PG121SN1D 12V_PANEL

R809

10.5K 1%

R871

8.2K 1%

L817

GND

+5V_ST

BLM18PG121SN1D

L812

OPT

C837

C838

22uF

10V

+5V_ST

L801 BLM18PG121SN1D 5V_PANEL

C845

C842

0.1uF 16V

R842

10K

R843

1.8K

C

B

E

SW2_2

PGND2_2

19

20

IC806

BD9150MUV

7

6

SW1_1

PGND1_2

R800

10K

Q805 2SC3052

+3.3V

8

SW1_2

10uF 16V

OPT

R872 10K

9

EN110FB1

C866 10uF

FB217EN218SW2_1

16

C847

4.7uF 16V

15

14

13

12

11

OPT R832 10K

R833 10K

C800 100uF 16V

C801 100uF 16V

B

+3.3V_ST

R856

4.7K

+3.3V

C876 22uF

10V

C878 10uF

10V

C879 10uF

10V

C880 22uF

C814

0.1uF 16V

C805

0.1uF 16V

R837 22K

C

E

10V

Q804 2SC3052

IN

C841

0.01uF 25V

5V_PANEL_OPT

R842-*1

22K

R843-*1

2.7K

L826

2.2uH

PGND2_1

PVCC_1

PVCC_2

PVCC_3

PGND1_1

L827

2.2uH

Replaced Part

IC803

AP1117E18G-13

$0.048

3IN1

2

OUT

IC804

AZ1117H-1.2TRE1

2

3

$0.05

1

ADJ/GND

R839

22K

1

2

3

4

5

ADJ/GND

OUT

S6 core 1.26 volt

465 mA @85% efficiency

Replaced Part

OPT

R830

10K

Close to IC

GND

FB

IN

BS

1/16W

IC805

MP2212DN

1

2

$0.24

DEVELOPE

3

4

R826

10

1/10W

8

7

6

5

R862 0

1%

R825

22K 1%

EN/SYNC

SW_2

SW_1

VCC

C840 1uF

6.3V

Vout=0.8*(1+R1/R2)

Close to IC

R824 22K 1%

R827 75K

1/8W

1%

R1

R2

C810 100uF 16V

ITH2

AVCC

NC

AGND

ITH1

C829

1uF

6.3V

+3.3V

Q806

RSR025P03

S

D

G

C853

1uF

25V

+1.8V_DDR

450 mA

C877

0.1uF 16V

R873

56000

C882

330pF

GND

C825

0.1uF 16V

+1.8V_AMP

C822

C827

100uF

0.1uF

16V

+1.2V_TUNER

180 mA

C884

0.1uF 16V

MAX 3A

R831

1/16W

10K

C891

0.47uF

25V

$0.07

4.9A 0.0150OHM 34MHZ

L813

3.6uH

NR8040T3R6N

C836

0.1uF 50V

PANEL_POWER

R874

75K

5%

C883

330pF

L805

BLM18PG121SN1D

L814

BLM18PG121SN1D

50 mA

C843 22uF 10V

Placed on SMD-TOP

PANEL_POWER

+3.3V_AVDD

+3.3V_CI

1600 mA

OPT C849 22uF

C859

0.1uF 16V

C811

0.1uF 16V

C852

0.1uF 16V

+1.26V_VDDC

C856

0.1uF

+12V

+12V/+15V

C835

22uF 25V

C839

0.47uF 25V

R848 100K

BS

IN

C848

0.01uF SW

25V

GND

OPT

1:AK11

POWER_ON/OFF1

IC808

MP2305DS

1

$0.28

2

3

4

L819 22UH

+5V_ST

C817

0.1uF 16V

C868

0.1uF

R1

R840 10K

C890

0.1uF 16V

R847

56K 1%

B

50V

C860

R852

5.6nF 50V

9.1K

R853

R2

12.4K 1%

Vout=0.923*(1+R1/R2)

Q809

RSR025P03

S

22K

R857

C

Q808 2SC3052

E

Replaced Part

IC809

AP1117E33G-13

$0.048

3IN1

2

C892

OUT

100uF 16V

PANEL_POWER

L816

BLM18PG121SN1D

D

G

ADJ/GND

OPT

BLM18PG121SN1D

L821

C828

0.1uF 16V

OPT

C863

0.1uF 16V

C893 100uF

16V

BLM18PG121SN1D

L802

+5V_GENERAL

C85 0

0.1 uF 16V

33K

R865

+3.3V_TUNER+5V_GENERAL

C894

0.1uF 16V

R811

R801

1

SS

8

EN

7

COMP

6

FB

5

C858 22uF 16V

C809

470uF

16V

+5V_USB_REAR

C816

0.1uF 16V

+5V_USB_SIDE

C812

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.

POWER

Downloaded From TV-Manual.com Manuals

EAX60686904

POWER

2009.03.25

8 11

SC_ID

LGE Internal Use Only

LIN

GND

L_OUT

R_IN

R_OUT

JK1100

+3.3V

R1124

4.7K

R1126

D1110

5.6V OPT

23

22

21

20

19

18

17

16

15

14

13

12

11

.

10

.

9

8

B

7

6

5

4

3

2

1

D1100

5.6V OPT

D1101

30V

OPT

D1102

30V

OPT

D1103

30V

OPT

D1104

30V

OPT

D1105

5.6V OPT

D1106

30V

OPT

D1109

30V

OPT

R1101 75

R1102

75

R1104 75

R1105 0

L1102

BLM18PG121SN1D

L1103

BLM18PG121SN1D

GND

R1107 75

R1106 75

C1110

1000pF

C1111 1000pF 50V

R1109 75

50V

C1106 47pF 50V

R1114

SC1_R

SC1_G

SC1_B

R1135 0

R1160 0

C1113

0.1uF 16V

22

R1117 0

C1107

100uF

D1107

5.6V OPT

16V

D1108

5.6V OPT

1K

C1108 220pF 50V OPT

D1111

30V

OPT

R1100

C1116

4700pF

C1115 4700pF

470K

R1118 62K

R1103

470K

C1100

OPT

SCART1_DET

SC1_CVBS_IN

R1123 11K

L1101

120-ohm C1101 OPT

L1100 120-ohm

C1102 330pF

50V

C1103 330pF 50V

ISA1530AC1

Q1119

@optio

R1110 10K

R1108 10K

R1111

12K

SC1_FB

R1112 12K

E

C

2SC3052

R1113

SC1_ID

SC1_R_IN

TV_L_OUT

TV_R_OUT

B

Q1120

390

SC1_L_IN

C

E

R1138 120

2:E16

2:S14

R1140

470

B

002:P7

R1174 47K

R1175 15K

C1142

47uF

16V

BLM18PG121SN1D

C1143

10uF

35V

R1182

+12V/+15V

L1104

C1145

C1144

0.1uF

0.1uF 50V

50V

0

FE_VSCART_OUT

SC2_ID

L_IN

GND

L_OUT

R_IN

R_OUT

23

22

21

20

19

18

17

16

15

14

13

12

11

.

10

.

9

8

.

7

6

5

4

3

2

1

D1112 30V

OPT

D1118 30V

OPT

R1137 75

R1139 75

R1136 75

C1119 47pF 50V

D1115

30V

OPT

R1133

0

JK1101

L1108

BLM18PG121SN1D

C1112

1000pF

L1107

50V

C1114 1000pF 50V

D1113

5.6V OPT

D1114

5.6V OPT

BLM18PG121SN1D

C1105

0.1uF 16V

C1122

100uF

16V

C1125 220pF 50V

OPT

R1164 0

R1163 0

+3.3V

4.7K R1122 R1159

1K

SC2_CVBS_IN

D1116

R1116

5.6V OPT

D1117

5.6V OPT

C1117

4700pF

C1118

4700pF

SCART2_DET

470K

R1115

470K

@optio

ISA1530AC1

C1120

OPT

C1121 OPT

Q1109

E

C

R1134 0

R1125 62K

L1105

120-ohm

L1106

120-ohm

B

2SC3052

R1131 390

Q1111

C1123 330pF 50V

C1124

330pF

50V

C

E

R1161 120

R1121 10K

R1128 10K

R1162

R1127

12K

R1129

C1141

0.1uF 50V

DTV/MNT_VOUT

+12V/+15V

L1109

BLM18PG121SN1D

C1139

C1104

0.1uF

10uF

50V

35V

470

R1166 47K

C1109

47uF

R1167 15K

REC_8

SC2_ID

SC2_L_IN

SC2_R_IN

DTV/MNT_L_OUT

DTV/MNT_R_OUT

16V

B

R1132

11K

12K

SCART2 PIN 8

+12V/+15V

R1184 15K

1:AJ19

SC_RE1

1:AJ19

R1177 560

OPT

R1176 2K OPT

SC_RE2

R1179

680

19~22

R1178

10K

R1180 1K

R1181 1K

R1185

C

Q1116

B

2SC3052

E

R1187

0

R1186

R1188

12K

26~52

19~22

C

Q1117

B

2SC3052

E

R1186-*1

13K

19~22

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.

SCART

Downloaded From TV-Manual.com Manuals

C

Q1118

B

2SC3052

E

51K

REC_8

AI8

+12V/+15V

TV_L_OUT

C1126

0.1uF 50V

TV_R_OUT

SCART1_Lout

SCART1_Rout

C1133

10uF

16V

C1134

10uF

16V

R1191

2.2K

R1190

2.2K

R1143

5.6K

R1144

5.6K

R1192

R1193

470K

Audio Out Amp

IC1103 LM324D

1

R1145 33K

OPT

C1127 33pF

R1147

10K

R1146 33K

R1148

10K

OPT

1

2

3

4

5

6

7

14

13

12

11

10

9

8

R1153

10K

R1154

10K

C1129

R1130

R1155 33K

R1156 33K

33pFC1128 33pF

33pF

R1157

5.6K

R1158

5.6K

R1194

R1195

470K

R1196

2.2K

OPT

R1197

2.2K

OPT

C1135

10uF

16V

SCART2_Rout

SCART2_Lout

C1136

10uF

16V

DTV/MNT_R_OUT

DTV/MNT_L_OUT

TV_L_OUT

2SC3052

TV_R_OUT

2SC3052

DTV/MNT_L_OUT

DTV/MNT_R_OUT

Scart Audio Mute

Q1126

Q1127

Q1128

2SC3052

Q1129

2SC3052

R1149

2K

R1151

2K

R1150

2K

R1152

2K

EAX60686904

Q1130

RT1P141C-T112

3

2

RT1P141C-T112

Q1131

3

2

SCART

R1120

10K

+3.3V_ST

R1141 10K

SB_MUTE

SCART1_MUTE

SB_MUTE

SCART2_MUTE

+3.3V

R1119

10K

D1120

ENKMC2838-T112

A1

C

1

C1131

0.1uF

C1132

0.1uF

A2

D1119

ENKMC2838-T112

A1

C

A2

2009.03.25 9 11

TU1200

LGE Internal Use Only

TDFW-G235D

C1200

0.1uF

C1214

0.1uF 16V

16V

R1205 0

C1216

100pF 50V

C1215

0.1uF 16V

ANT[5V]

1

BB[CTR]

2

GND_1

3

+B[5V]

4

NC_1

5

RF_AGC

6

TP[VT]

7

NC_2

8

GND_2

9

SDA_T

10

SCL_T

11

AIF_1

12

NC_3

13

SHIELD

GND

14

VIDEO

15

NC_4

16

SIF

17

SDA

18

SCL

19

RST

20

3.3V

21

1.2V

22

ERR

23

MCL

24

D7

25

D6

26

D5

27

D4

28

D3

29

D2

30

D1

31

D0

32

VAL

33

SYNC

34

Tuner PLL : 0xC2

Analog Tuner : 0x86

TUNER

DVB-T : 1.8V(INTEL demod)

DVB-T/C : 1.2V(MICRONAS demod)

Digital Tuner : 0x1E

35

C1217 47pF 50V

R1210 47

R1211 47

R1212 47

R1213 47

R1214 47

R1215 47

R1216 47

R1217 47

R1218 47

R1219 47

R1220 47

+5V_GENERAL

L1201

MLB-201209-0120P-N2

C1208

C1207

0.1uF

100pF

16V

50V

R1207 47

C1205 47pF 50V

OPT

C1206 47pF 50V

OPT

R1221 33

R1222

C1218

33

47pF 50V R1228

FE_TS_DATA[7]

FE_TS_DATA[6]

FE_TS_DATA[5]

FE_TS_DATA[4]

FE_TS_DATA[3]

FE_TS_DATA[2]

FE_TS_DATA[1]

FE_TS_DATA[0]

R1208 47

FE_TS_CLK

FE_TS_VAL

FE_TS_SYN

R1223 0

OPT

C1209 68uF

10V

FE_TUNER_SDA

FE_TUNER_SCL

FE_DEMOD_SDA

+3.3V_TUNER

R1224 100

FE_TS_DATA[0-7],FE_TS_CLK,FE_TS_VAL,FE_TS_SYN

FE_TS_ERR

R1225 100K

C1219

0.1uF

16V

FE_TS_VAL

/FE_RESET

C1221

0.1uF 16V

C1220

0.1uF 16V

R1226

4.7K

MLB-201209-0120P-N2

C1210

0.1uF 16V

L1202

2SC3052

+5V_GENERALFE_DEMOD_SCL

R1227

470

E

B

Q1201

C

+3.3V_TUNER

+1.2V_TUNER

Q1200

C1212 47uF 16V

C

E

82

ISA1530AC1

OPTION : RF AGC

R1209 10K

B

FE_SIF

DVB-CI DETECT

FE_TS_VAL FE_TS_ERR

FE_AGC_SPEED_CTL

IC1201

NL17SZ08DFT2G

1 5

2

3

+5V_GENERAL

L1204

MLB-201209-0120P-N2

R1229 10

R1231

Q1202 ISA1530AC1

E

C

C1222

0.01uF 25V

R1240 200

0

R1238

R1239

1K

OPT

4

B

+3.3V_TUNER

C1227

0.1uF 16V

GND

B

+5V_GENERAL

E

Q1205

C

R1245

47

R1230

2.2K

R1241

200

ISA1530AC1

Q1203

2SC3052

10K

C

E

FE_TS_VAL_ERR

R1232 10K

B

FE_VMAIN

FE_BOOSTER_CTL

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

TUNER

Downloaded From TV-Manual.com Manuals

EAX60686904

TUNER

2009.03.25

10 11

R1378

LGE Internal Use Only

22

X X

LVDS_SEL

R1379

O

LVB_3P

LVB_3M

LVB_CKP

LVB_CKM

LVB_2P

LVB_2M

LVB_1P

LVB_1M

LVB_0P

LVB_0M

LVDS_HD_26~42

P1302

FF10001-30

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

LVA_0M

LVA_0P

LVA_1M LVA_1P

LVA_2M

LVA_2P

LVA_CKM

LVA_CKP

LVA_3M

LVA_3P

Small

31

30

29

28

27

26

25

24

23

22

21

20

19

18

17

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

FF10001-30

P1300

LVDS_HD_19~22

LVB_0M LVB_0P

LVB_1M

LVB_1P

LVB_2M

LVB_2P

LVB_CKM

LVB_CKP

LVB_3M

LVB_3P

LVA_0M

LVA_0P

LVA_1M

LVA_1P

LVA_2M

LVA_2P

LVA_CKM

LVA_CKP

LVA_3M

LVA_3P

31

30

29

28

27

26

25

24

23

22

21

20

19

18

17

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

FF10001-30

P1306

LVDS_MNT_HD_19~22

KEY1

KEY2

WARM_LED_ON/LED_W

+3.3V_ST

R1319

4.7K

R1318 100

R1317 100

LED_ON/LED_R

IR_OUT

IR

R1320

4.7K 19~22/26LH2000

L1304

BLM18PG121SN1D

L1302

BLM18PG121SN1D

19~22/26LH2000

L1301

BLM18PG121SN1D

L1303

BLM18PG121SN1D

R1300

22

OPT

19~22/26LH2000

+5V_ST

8PIN IR

L1306

+5V_ST

R1301

47K OPT

Q1300

2SC3052

OPT

CONTROL

IR & LED

C1305

0.1uF

L1307

BLM18PG121SN1D

C1314

0.1uF 16V

L1305

8PIN IR

C1313

1000pF

50V

8PIN IR

R1302

10K

OPT

Q1301

2SC3052

C1308

0.1uF 16V

19~22/26LH2000

R1303

OPT

C1306

0.1uF 16V

BLM18PG121SN1D

C

B

E

C1312

1000pF

50V

8PIN IR

+5V_ST

47K OPT

C1307

0.1uF

C

E

C1315 1000pF 50V

B

8PIN IR

ZD1306

AMOTECH

19~22/26LH2000

ZD1300

5.6V

19~22/26LH2000

AMOTECH

5.6V

R1304

47K

OPT

ZD1301

5.6V

AMOTECH

8PIN IR

ZD1305

5.6V

AMOTECH

R1305 100

19~22/26LH2000

P1303

12507WR-03L

KEY1

1

KEY2

2

GND

+3.3V

3

8PIN IR

KEY1

KEY2

GND

5V_ST

GND

IR

LED_B

LED_R

L1308

BLM18PG121SN1D

12PIN IR

4

P1305

12507WS-08L

1

2

3

4

5

6

7

8

9

.

12PIN IR

C1309 100pF

C1310

0.1uF

50V

16V

SCL_SUB/AMP

SDA_SUB/AMP

ZD1302

AMOTECH

Zener Diode is

close to wafer

5.6V

ZD1303

5.6V

AMOTECH

12PIN IR

R1321 100

R1322 100

12PIN IR

AMOTECH

12PIN IR

C1311

1000pF

50V

12PIN IR

D1300

CDS3C05HDMI1

5.6V

ZD1304

5.6V

R1325 4.7K

R1323 100

12PIN IR

D1301

CDS3C05HDMI1

5.6V

12PIN IR

C1302

0.1uF 16V

R1306

10K

12PIN IR

P1304

12507WS-12L

1

2

3

4

5

6

7

8

9

10

11

12

13

SCL

SDA

GND

KEY1

KEY2

5V_ST

GND

WARM_ST

IR

GND

3.3V

PWR_ON

Module

LVDS_SEL_PULLUP

52

51

50

49

48

47

46

45

44

43

42

41

40

39

38

37

36

35

34

33

32

31

30

29

28

27

26

25

24

23

22

21

20

19

18

17

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

EXCEPT_22LU50 R1612

R1613 EXCEPT_22LU50

0

MEMC_SDA

MEMC_SCL

MEMC_RESET

LVB_0M

LVB_0P

LVB_1M LVB_1P

LVB_2M

LVB_2P

LVB_CKM

LVB_CKP

LVB_3M

LVB_3P

LVB_4M

LVB_4P

LVA_0M

LVA_0P

LVA_1M

LVA_1P

LVA_2M

LVA_2P

LVA_CKM

LVA_CKP

LVA_3M

LVA_3P

LVA_4M

LVA_4P

1:L21

+3.3V

OPC_EABLE OPC_EN

R1370

3.3K OPT

R1371

0

BIT_SEL_GND(8bit)

LVDS_SEL_GND

External VBR PWM_DIM

OPC_OUT

OPC_OUTPUT

1:V17;8:M8

+3.3V

10BIT

8BIT

BIT_SEL

+3.3V

R1372

510 OPC

R1373

0

OPT

R1378

3.3K

R1367 22

R1379

0

R1370

X X

HD O FHD

OPT

V4 OPTION

R1366 22

R1365

R1371

X 0

TF05-51S

P1301

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.

Downloaded From TV-Manual.com Manuals

R1315

PANEL_POWER

L1300

BLM18PG121SN1D

C1300

R1313

R1314

OPT

R1312

OPT

C1303 220uF

C1301

0.1uF

1000pF 16V OPT

16V

50V

EAX60686904

MODULE&CTL

2009.03.25 11 11