LCD TVSERVICE MANUAL

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

CHASSIS : LD89D

MODEL : 37LG6000 37LG6000-ZA

website:http://biz.LGservice.com

Internal Use Only

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CONTENTS

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

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

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

ADJUSTMENT INSTRUCTION ...............................................................15

TROUBLE SHOOTING ............................................................................17

BLOCK DIAGRAM...................................................................................24

EXPLODED VIEW .................................................................................. 25

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 theSchematic Diagram and Replacement Parts List. It is essential that these special safety parts should be replaced with the same components as recommended in this manual to preventShock, Fire, or other Hazards. Do not modify the original design without permission of manufacturer.

General Guidance

An isolation Transformer should always be used during theservicing of a receiver whose chassis is not isolated from the ACpower line. Use a transformer of adequate power rating as thisprotects the technician from accidents resulting in personal injuryfrom electrical shocks.

It will also protect the receiver and it's components from beingdamaged by accidental shorts of the circuitry that may beinadvertently 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 exposedmetallic parts of the cabinet, such as antennas, terminals, etc., tobe sure the set is safe to operate without damage of electricalshock.

Leakage Current Cold Check(Antenna Cold Check)With the instrument AC plug removed from AC source, connect anelectrical jumper across the two AC plug prongs. Place the ACswitch in the on position, connect one lead of ohm-meter to the ACplug prongs tied together and touch other ohm-meter lead in turn toeach exposed metallic parts such as antenna terminals, phonejacks, etc. If the exposed metallic part has a return path to the chassis, themeasured resistance should be between 1MΩ and 5.2MΩ. When the exposed metal has no return path to the chassis thereading must be infinite.An other abnormality exists that must be corrected before thereceiver 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 capacitorbetween a known good earth ground (Water Pipe, Conduit, etc.)and the exposed metallic parts.Measure the AC voltage across the resistor using AC voltmeterwith 1000 ohms/volt or more sensitivity.Reverse plug the AC cord into the AC outlet and repeat AC voltagemeasurements for each exposed metallic part. Any voltagemeasured must not exceed 0.75 volt RMS which is corresponds to0.5mA.In case any measurement is out of the limits specified, there ispossibility of shock hazard and the set must be checked andrepaired before it is returned to the customer.

Leakage Current Hot Check circuit

1.5 Kohm/10W

To Instrument’sexposed METALLIC PARTS

Good Earth Groundsuch as WATER PIPE,CONDUIT etc.

AC Volt-meter

IMPORTANT SAFETY NOTICE

0.15uF

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SERVICING PRECAUTIONSCAUTION: Before servicing receivers covered by this servicemanual and its supplements and addenda, read and follow theSAFETY PRECAUTIONS on page 3 of this publication.NOTE: If unforeseen circumstances create conflict between thefollowing servicing precautions and any of the safety precautions onpage 3 of this publication, always follow the safety precautions.Remember: Safety First.

General Servicing Precautions1. 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 polarityinstallation of electrolytic capacitors may result in anexplosion hazard.

2. Test high voltage only by measuring it with an appropriate highvoltage 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 itsassemblies.

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

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

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

7. Always connect the test receiver ground lead to the receiverchassis 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 thisservice manual.CAUTION: Do not connect the test fixture ground strap to anyheat sink in this receiver.

Electrostatically Sensitive (ES) DevicesSome semiconductor (solid-state) devices can be damaged easilyby static electricity. Such components commonly are calledElectrostatically Sensitive (ES) Devices. Examples of typical ESdevices are integrated circuits and some field-effect transistors andsemiconductor "chip" components. The following techniques shouldbe used to help reduce the incidence of component damagecaused by static by static electricity.1. Immediately before handling any semiconductor component or

semiconductor-equipped assembly, drain off any electrostaticcharge on your body by touching a known earth ground.Alternatively, obtain and wear a commercially availabledischarging wrist strap device, which should be removed toprevent potential shock reasons prior to applying power to theunit under test.

2. After removing an electrical assembly equipped with ESdevices, place the assembly on a conductive surface such asaluminum foil, to prevent electrostatic charge buildup orexposure of the assembly.

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

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

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

6. Do not remove a replacement ES device from its protectivepackage until immediately before you are ready to install it.(Most replacement ES devices are packaged with leadselectrically shorted together by conductive foam, aluminum foilor comparable conductive material).

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

8. Minimize bodily motions when handling unpackagedreplacement ES devices. (Otherwise harmless motion such asthe brushing together of your clothes fabric or the lifting of yourfoot from a carpeted floor can generate static electricity sufficientto damage an ES device.)

General Soldering Guidelines1. Use a grounded-tip, low-wattage soldering iron and appropriate

tip size and shape that will maintain tip temperature within therange or 500。F to 600。F.

2. Use an appropriate gauge of RMA resin-core solder composedof 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 wire-

bristle (0.5 inch, or 1.25cm) brush with a metal handle.Do not use freon-propelled spray-on cleaners.

5. Use the following unsoldering techniquea. 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 circuitboardprinted 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 thereonly until the solder flows onto and around both thecomponent lead and the foil.CAUTION: Work quickly to avoid overheating the circuitboard printed foil.

d. Closely inspect the solder area and remove any excess orsplashed solder with a small wire-bristle brush.

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IC Remove/ReplacementSome chassis circuit boards have slotted holes (oblong) throughwhich the IC leads are inserted and then bent flat against the circuitfoil. When holes are the slotted type, the following technique shouldbe used to remove and replace the IC. When working with boardsusing the familiar round hole, use the standard technique asoutlined in paragraphs 5 and 6 above.

Removal1. Desolder and straighten each IC lead in one operation by gently

prying up on the lead with the soldering iron tip as the soldermelts.

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

Replacement1. 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 TransistorRemoval/Replacement1. 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" withlong nose pliers to insure metal to metal contact then soldereach connection.

Power Output, Transistor DeviceRemoval/Replacement1. 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/Replacement1. 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 ifnecessary, apply additional solder.

Fuse and Conventional ResistorRemoval/Replacement1. 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 replacedcomponent and adjacent components and the circuit board toprevent excessive component temperatures.

Circuit Board Foil RepairExcessive heat applied to the copper foil of any printed circuitboard will weaken the adhesive that bonds the foil to the circuitboard causing the foil to separate from or "lift-off" the board. Thefollowing guidelines and procedures should be followed wheneverthis condition is encountered.

At IC ConnectionsTo repair a defective copper pattern at IC connections use thefollowing procedure to install a jumper wire on the copper patternside of the circuit board. (Use this technique only on ICconnections).

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

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

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

4. Route the jumper wire along the path of the out-away copperpattern and let it overlap the previously scraped end of the goodcopper pattern. Solder the overlapped area and clip off anyexcess jumper wire.

At Other ConnectionsUse the following technique to repair the defective copper patternat connections other than IC Pins. This technique involves theinstallation of a jumper wire on the component side of the circuitboard.

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

2. Trace along the copper pattern from both sides of the patternbreak and locate the nearest component that is directlyconnected to the affected copper pattern.

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

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

1. General Specification(TV)

No. Item Specification Remark

1. Video input applicable system PAL-D/K, B/G, I, SECAM

2. Receivable Broadcasting System 1) PAL/SECAM B/G EU(PAL Market)

2) PAL/SECAM D/K

3) PAL I/II

4) SECAM L/L’

5) DVB-T

3. RF Input Channel VHF : E2 ~ E12 PAL

UHF : E21 ~ E69

CATV : S1 ~ S20

HYPER : S21~ S47

4. Input Voltage AC 100 ~ 240 V/50Hz, 60Hz

5. Picture Size 37 inch 37LG6000/42LG6000/47LG6000

42 inch

47 inch

6. Tuning System FVS 100 program PAL, 200 PR.(Option)

7. Operating Environment 1) Temp : 0 ~ 40 deg LGE SPEC

2) Humidity : 10 ~ 90 %

8. Storage Environment 3) Temp : -20 ~ 50 deg LGE SPEC

4) Humidity : 10 ~ 90 %

9. Display LCD Module LPL

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2. General Specification(LCD Module)

No Item Specification Unit Remark

1. Panel 37" TFT WUXGA LCD 37LG6000

42" TFT WUXGA LCD 42LG6000

47" TFT WUXGA LCD 47LG6000

2. Frequency range H : 64.1 ~ 67.5Khz, V : 57 ~ 63Hz 37 inch

H : 121.8 ~ 136.4Khz, V : 108.2 ~ 121.2Hz 42 inch

H : 121.8 ~ 136.4Khz, V : 108.2 ~ 121.2Hz 47 inch

3. Power consumption 37 inch ≤ 10.76 + 132 W LCD + Backlight

42 inch 9.4(Max) + 160.8(Typ) W

47 inch ≤ TBD + 240(Max) W

4. LCD Module-LPL Type Size 37" 877 x 516.8 x 55.5 mm (H)x (V)x(D)

42" 983.0 x 576.0 x 47.3

47" 1096.0 x 640.0 x 50

Pixel Pitch 37" 0.42675 x 0.42675 mm

42" 0.4845 x 0.4845

47" 0.5415 x 0.5415

Pixel Format 1920 horiz. By 1080 vert. 37/42/47 inch

Pixels RGB stripe arrangement

Coating Hard coating(3H), Anti-glare treatment

of the front polarizer(Haze 13%)

Back Light 37" 16 Lamp(EEFL)

42" 18 Lamp(EEFL)

47" 22 Lamp(CCFL)

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3. Optical Feature(LCD Module)

No. Item Specification Min. Typ. Max. Remark

1. Viewing Angle(CR>10) R/L, U/D 178, 178

2. Luminance Luminance (cd/m2) 400 500 42" without PC (PC: min 300)

Variation - 1.3 MAX / MIN

3. Contrast Ratio CR(37") 1000 1400 All white/All black

CR(42") 1000 1400 without PC (PC:min400)

CR(47") TBD 1500

4. CIE Color Coordinates White WX Typ 0.279 Typ 37 inch

WY -0.03 0.292 +0.03

RED Xr 0.641

Yr 0.334

Green Xg 0.291

Yg 0.614

Blue Xb 0.145

Yb 0.062

White WX Typ 0.279 Typ 42 inch

WY -0.03 0.292 +0.03

RED Xr 0.640

Yr 0.335

Green Xg 0.289

Yg 0.610

Blue Xb 0.144

Yb 0.066

White WX Typ 0.279 Typ 47 inch

WY -0.03 0.292 +0.03

RED Xr 0.636

Yr 0.334

Green Xg 0.291

Yg 0.613

Blue Xb 0.146

Yb 0.061

1) Standard Test Condition2) Surrounding Brightness Level : dark3) Surrounding Temperature : 25±2°C4) warm-up Time : 30 Min5) Input Signal : VESA XGA 60Hz

- Contrast, Brightness : Max.- Clock/Clock Phase : accurate adjustment

4. Optical Feature(SET)

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No. Item Specification Min. Typ. Max. Remark

1. Luminance Luminance (cd/m2) 400 450 HDMI

350 400 RF, AV, RGB

Variation - 1.3 MAX / MIN

2 Contrast Ratio CR(37") 900 1400 All white/All black

CR(42") 900 1400 without PC (PC:min400)

CR(47") 900 1300

5. Component Video Input (Y, PB, PR)

No.Specification

RemarkResolution 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 SDTV, 480p

4. 720x480 31.50 60.00 SDTV, 480p

5. 720x576 15.625 50.00 SDTV, DVD 625 Line

6. 720x576 31.25 50.00 HDTV 576p

7. 1280x720 45.00 60.00 HDTV 720p

8. 1280x720 44.96 59.94 HDTV 720p

9. 1280x720 37.50 50 HDTV 720p 50Hz

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 56.25 50.00 HDTV 1080P

14. 1920x1080 67.433 59.94 HDTV 1080P

15. 1920x1080 67.50 60 HDTV 1080P

6. RGB Input (PC)

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

1. 720x400 31.468 70.08 28.32

2. 640x480 31.469 59.94 25.17 VESA

3. 800x600 37.879 60.31 40.00 VESA

4. 1024x768 48.363 60.00 65.00 VESA(XGA)

5. 1280x768 47.78 59.87 79.5 VESA(WXGA)

6. 1360x768 47.72 59.8 84.625 VESA(WXGA)

7. 1920x1080 66.647 59.988 138.625 WUXGA

8. 1280x1024 63.981 60.02 108 SXGA(Only FHD)

9. 1400x1050 65.317 59.978 121.75 SXGA(Only FHD)

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7. HDMI DTV

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

1. 640x480 31.469 59.94 25.175 SDTV 480p 60Hz

2. 640x480 31.469 60 25.20 SDTV 480p 60Hz

3. 720x480 31.47 59.94 27.00 SDTV 480p 60Hz

4. 720x480 31.50 60 27.027 SDTV 480p 60Hz

5. 720x576 31.25 50.00 27.000 SDTV 576p 50Hz

6. 1280x720 37.50 50.00 74.176 HDTV 720p 50Hz HDCP

7. 1280x720 44.96 59.94 74.176 HDTV 720p 60Hz HDCP

8. 1280x720 45.00 60 74.250 HDTV 720p 60Hz HDCP

9. 1920x1080 28.125 50.00 74.250 HDTV 1080i 50Hz HDCP

10. 1920x1080 33.72 59.94 74.176 HDTV 1080i 60Hz HDCP

11. 1920x1080 33.75 60 74.250 HDTV 1080i 60Hz HDCP

12. 1920x1080 27.000 24.00 74.250 HDTV 1080P 24Hz HDCP

13. 1920x1080 33.750 30 74.25 HDTV 1080P 30Hz HDCP

14. 1920x1080 56.25 50.00 148.500 HDTV 1080P 50Hz HDCP

15. 1920x1080 67.433 59.94 148.352 HDTV 1080P 60Hz HDCP

16. 1920x1080 67.50 60 148.500 HDTV 1080P 60Hz HDCP

8. HDMI input ( DTV )

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

1. 720x400 31.468 70.08 28.32

2. 640x480 31.469 59.94 25.17 VESA

3. 800x600 37.879 60.31 40.00 VESA

4. 1024x768 48.363 60.00 65.00 VESA(XGA)

5. 1280x768 47.78 59.87 80.125 VESA(WXGA)

6. 1360x768 47.72 59.8 84.625 VESA(WXGA)

7. 1280x1024 63.981 60.02 108 SXGA(Only FHD)

8. 1400x1050 65.317 59.978 121.75 SXGA(Only FHD)

9. 1920x1080 66.647 59.988 138.625 WUXGA

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No, Item Content Remark

1 Product Dimenson Width(W) Length(D) Height(H) Unit

Before Packing 929 374.7 707 mm

After Packing 1015 277 782 mm

2 Product Weight Only SET 21.7 Kg

With Box 26.2 Kg

3 Container Loading Quantity Individual or 20ft 40ft

Palletizing Indi Wooden Indi Woonden

291 291 88

4 Stand Assy Type Attachde(detachable)

Size(W x D x H) 460 375.4 234.1 mm

Tilt Degree -

Tilt force -

Swivel Degree Swivel(+/- 20degree)

Swivel Force 1.0 ~ 2.0kgf

5 Appearance Refer to Standard of LG(56)G4-9002

No, Item Content Remark

1 Product Dimenson Width(W) Length(D) Height(H) Unit

Before Packing 1037.6 378 795 mm

After Packing 1330 257 844 mm

2 Product Weight Only SET 22.7 Kg

With Box 27.2 Kg

3 Container Loading Quantity Individual or 40ft 40ft(H-CUBIC)

Palletizing Indi Wooden Indi Woonden

162 243

4 Stand Assy Type Attachde(detachable)

Size(W x D x H) 520.1 379.5 265.1 mm

Tilt Degree -

Tilt force -

Swivel Degree Swivel(+/- 20degree)

Swivel Force 0.8 ~ 1.5kgf

5 Appearance Refer to Standard of LG(56)G4-9002

9. Mechanical specification 9-1. 37LG6000

9-2. 42LG6000

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No, Item Content Remark

1 Product Dimenson Width(W) Length(D) Height(H) Unit

Before Packing 1152.8 434.5 867.6 mm

After Packing 1255 521 961 mm

2 Product Weight Only SET 32.6 Kg

With Box 37 Kg

3 Container Loading Quantity Individual or 40ft 40ft(H-CUBIC)

Palletizing Indi Wooden Indi Woonden

82 82

4 Stand Assy Type Attachde(detachable)

Size(W x D x H) 580 434.5 286.2 mm

Tilt Degree -

Tilt force -

Swivel Degree Swivel(+/- 20degree)

Swivel Force 1.5 ~ 1.9kgf

5 Appearance Refer to Standard of LG(56)G4-9002

9-3. 47LG6000

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ADJUSTMENT INSTRUCTION

1. Application RangeThis spec. sheet is applied to all of the LD89F chassismanufactured at LG TV Plant all over the world.

2. Specification2.1 Because this is not a hot chassis, it is not necessary to

use an isolation transformer. However, the use ofisolation transformer will help protect test instrument.

2.2 Adjustment must be done in the correct order.2.3 The adjustment must be performed in the circumstance of

25±5°C of temperature and 65±10% of relative humidity ifthere is no specific designation.

2.4 The input voltage of the receiver must keep 100~240V,50/60Hz.

2.5 The receiver must be operated for about 15 minutes priorto the adjustment.- After RGB Full White in HEAT-RUN Mode, the receiver

must be operated prior to the adjustment.- Enter into HEAT-RUN MODE (1) Press the "POWER ON" KEY on Adjustment R/C.(2) Press the "ADJ KEY" on Adjustment R/C.

(3) Select "3. Test Pattern" by using D /E (CH +/-) and

press ENTER(V )

(4) Select "White" by using F /G (VOL +/-) and press

ENTER(V )• Set is activated HEAT run without signal generator in

this mode.• Single color pattern ( RED / BLUE / GREEN ) of HEAT

RUN MODE uses to check panel.• Caution : If you turn on a still pattern more than 20

minutes (Especially digital pattern, cross hatchpattern),an after image may be occur in the black levelpart of the screen.

3. PCB assembly adjustment method=> Caution: Using ‘power on’ button of the Adjustment R/C ,

power on TV.

• ADC Calibration Protocol (RS232)

- Baud rate : 115200 bps- RS232 Host : PC

- echo : none

4. ADC adjustment

• Adjustment can be done using only internal ADC, so inputsignal is not necessary.

• Required equipment : Adjustment R/C.

1) Press ADJ key on adjustment R/C.

2) Select "1. ADC calibration" by using D /E (CH +/-) and

press ENTER(V )

3) Select "Start" by using F /G (VOL +/-) and press

ENTER(V )4) ADC adjustment is executed automatically

NO Item CMD 1 CMD 2 Data 0

Enter Adjust ‘Mode In’ A D 0 0 When transfer the 'Mode In'

Adjust MODE Carry the command.

ADC adjust ADC Adjust A D 1 0 Automatically adjustment

(The use of a internal pattern)

Adjust ‘Mode Out’ A D 9 0

Adjustment A D 9 9 To check ADC Adjustment

Confirmation on Assembly line.

RF input AV / Component / RGB input

NO SIGNAL or White noise NO SIGNAL

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5. PCMCIA CARD Checking Method• You must adjust DTV 29 Channel and insert PCMCIA

CARD to socket.

1) If PCMCIA CARD works normally, normal signals displayon screen. But it works abnormally, "No CA module" wordsdisplay on screen.

=> Caution: Set up "RF mode" before launching products.

6. Adjustment of White Balance• Test Equipment- Color Analyzer (CS-1000, CA-100+(CH.9), CA-210(CH.9) )* Please adjust CA-100+ / CA-210 by CS-1000 before

measuring=> You should use Channel 9 which is Matrix compensated

(White, Red, Green, Blue revised) by CS-1000 and adjustin accordance with White balance adjustment coordinate

• Color temperature standards according to CSM and Module

• Change target luminance and range of the Auto adjustmentW/B equipment.

• White balance adjustment coordinate and color temperature

* PC (for communication through RS-232C) => UART Baud rate :115200 bps

* Connecting picture of the measuring instrument (OnAutomatic control)Inside PATTERN is used when W/B is controlled. Connect toauto controller or push Adjustment R/C IN-START -> Enter themode of White-Balance, the pattern will come out.

Auto-control interface and directions1. Adjust in the place where the influx of light like floodlight

around is blocked. (illumination is less than 10ux).2. Adhere closely the Color Analyzer (CA-210) to the module

less than 10cm distance, keep it with the surface of the Moduleand 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 15 minutes.- Using ‘no signal’ or ‘full white pattern’ or the others, check

the back light on.

6. Manual white Balance 1) Press the ADJ KEY on Adjustment R/C.

Select "3. Test Pattern" by using D /E (CH +/-) and press

ENTER(V )

Select "White" by using F /G (VOL +/-) and press

ENTER(V ) and heat run over 15 minutes.2) Zero Calibrate CA-100+ / CA-210, and when controlling,

stick the sensor to the center of LCD module surface.3) Press the ADJ KEY on Adjustment R/C

4) Select "2. White Balance" and press G (VOL +)Set test-pattern on and display inside pattern.

5) Control is carried out on three color temperatures, COOL,MEDIUM, WARM.

(Control is carried out three times)< Temperature: COOL >- R-Cut / G-Cut / B-Cut is set to 64.- Control R-Gain and G-Gain.- Each gain is limited to 192.< Temperature: MEDIUM >- R-Cut / G-Cut / B-Cut is set to 64.- Control R-Gain and B-Gain.- Each gain is limited to 192.< Temperature: WARM >- R-Cut / G-Cut / B-Cut is set to 64.- Control G-Gain and B-Gain.- Each gain is limited to 192.* One of R Gain / G Gain / B Gain should be kept on 192, andadjust other two lower than 192.(When R/G/B GAIN are all 192, it is the FULL DYNAMIC Rangeof Module)

CSM LCD

Cool 11000K

Medium 9300K

Warm 6500K

Target luminance 65

Range 20

Cool CS-1000 CA-100+ (CH.9) CA-210 (CH.9)

x 0.276 0.276±0.002 0.276±0.002

y 0.283 0.283±0.002 0.283±0.002

uv 0.000 0.000 0.000

Medium CS-1000 CA-100+ (CH.9) CA-210 (CH.9)

x 0.285 0.285±0.002 0.285±0.002

y 0.293 0.293±0.002 0.293±0.002

uv 0.000 0.000 0.000

Warm CS-1000 CA-100+ (CH.9) CA-210 (CH.9)

x 0.313 0.313±0.002 0.313±0.002

y 0.329 0.329±0.002 0.329±0.002

uv 0.003 0.003 0.003

- 17 -Copyright LG Electronics. Inc. All right reserved. Only for training and service purposes

LGE Internal Use OnlyC 2008

1-1. The whole flowchart which it follows in voltage output state1. Power Board

No

No

No

Start check

Does not screenwhole comes out?

Does not low voltage output comes out?

Does not Invertersignal output comes out?

No

No

No

Yes

Yes No

Yes

Is the Interface signal operated?

2. Check the Interface signal condition

Yes

Yes

Does not the INV 24V voltage output comes out?

Yes

Yes

Is it identical withpower off condition?

1. Check the Power off condition

Yes

Does not the St-by 5V(P-5V) signal comes out?

Yes

Does not the VSC signal INV_CTL comes out?

Yes

Manufacture enterprise meaning of a passage

No

6. Check the VSC low Voltage output

Yes

Does not the AC Detect signal comes out?

Does not theRL_ON/PWR_ON/OFF comes out?

Does not the VSC Low Voltage output comes out?

3. Check the St_by 5V signal circuit

4. Check the AC Detect signal circuit

5. Check the VSC RL_ON?PWR_ON/OFF signal

7. Check the VSC INV_CTL signal8. Check the

INV 24V voltage output circuit

TROUBLE SHOOTING

C 2008 - 18 -Copyright LG Electronics. Inc. All right reserved. Only for training and service purposes

LGE Internal Use Only

A power cord is plugged in with TV set? Plug the power cord in.No

Is AC-INLET connected with the power board?

Yes

Connect the AC-INLET.No

Are the fuses(F100, F101 or F700) OK on the power board?

Yes

Replace the fuses.No

Symptom1) It does not charge at module.2) Front LED does not work

Check the followings

Is the power board connected with VSC Board though a cable? Connect a cable.No

Yes

Yes

2. No Power

Measure output voltages(16V,12V,5V) on the power board.If the measured values are not a proper value,

replace power board.

C 2008 - 19 -Copyright LG Electronics. Inc. All right reserved. Only for training and service purposes

LGE Internal Use Only

Symptom1) No OSD and image occur on the screen.2) It maintains the condition with the front LED is white.

Check the followings

Does Module control signal OK? No

Yes

Is the Inverter OK?

Is Low/High voltage outputs properlyexcept stand-by 5V?

No

Replace the Power board.

No

Check the LCDModule

Yes

Is the LVDS cable OK?

Reconnect the LVDS cable in P501 or P502.

No

Yes

Is the IC100 (FLI106X0H)Output normal? Replace the VSC

No

3. No Raster

C 2008 - 20 -Copyright LG Electronics. Inc. All right reserved. Only for training and service purposes

LGE Internal Use Only

- 21 -Copyright LG Electronics. Inc. All right reserved. Only for training and service purposes

LGE Internal Use OnlyC 2008

2) In case of abnormal display on the screen in specific mode

Symptom1) The screen does not display the picture from specific input mode

(RF,DTV, AV, Component, RGB, HDMI).

Check the followings

Is the input voltage and CVBS outputfor the tuner OK?Is the tuner OK?

In case of abnormal display on the screen when RF mode.

Is the RF cableconnected with TV set?

Connect the RF cable. Replace the tuner.

Is IC100(FLI106X0H) OK? Is the IIC communication waveformbetween the tuner and IC100 OK? Replace IC100(FLI106X0H)

No

Yes

No No

NoNo

Yes

Block A

In the case of abnormal display on the screen when USB mode.

Is USB 5V Power OK?

Yes

NoReplace IC902

Is USD DP/DM waveform OK?

No

Same as Block A

- 22 -Copyright LG Electronics. Inc. All right reserved. Only for training and service purposes

LGE Internal Use OnlyC 2008

In the case of abnormal display on the screen when side AV1,2 / AV3 mode.

Same as Block A

In the case of abnormal display on the screen when Component, RGB mode.

In the case of abnormal display on the screen when HDMI1,2,3 mode.

Is the HDMI switch(IC200) OK?

Is the TMDS waveform betweenthe IC and HDMI jacks OK? Replace IC200

No No

Yes

Is video input of the AV (JK100,JK101,JK103) OK?

Yes

NoCheck the input source.

Is R,G,B input and H/Vsync of the JK102,P101 OK?

Yes

NoCheck the input source.

Same as Block A

Same as Block A

In the case of abnormal display on the screen when HDMI4 mode.

Is the HDMI Jack(JK204) OK?

Is the TMDS waveform betweenthe IC and HDMI jacks OK? Replace JK204

No No

Yes

Same as Block A

- 23 -Copyright LG Electronics. Inc. All right reserved. Only for training and service purposes

LGE Internal Use OnlyC 2008

No

Yes

Is All input (mode)no sound?

Is Only HDMIno sound?

Is the output speakerturned on?

NoSet the output speaker on.

Download the EDID data.No Is a speaker

cable connected?No

Connect the speaker cable.

Yes

Yes

Is Only RF no sound?No

Check the tunerSIF, AM Audio Input.

IC603 is OK?No

Replace IC603 (MSP4458).

Yes

IC600 is OK?No

Replace IC600(NTP3000A).

Yes

Replace VSC board.

Yes

5. In case of no sound

Symptom1) LED is green2) Screen display but sound is not output

Check follow

C 2008Copyright LG Electronics. Inc. All right reserved. Only for training and service purposes

LGE Internal Use Only- 24 -

BLOCK DIAGRAM

- 25 -Copyright LG Electronics. Inc. All right reserved. Only for training and service purposes

LGE Internal Use Only

EXPLODED VIEW

300

121

560

500

121

821

820

810

120

510

801

531

806

802

200

550

803

530

80480

0

805

541 57

0

901

900

540

520

400

532

542

200T

200N

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

LGE Internal Use OnlyC 2008

3.3KR127

+3.3V_CI

470R144

3.9KR166

V_SYNC_PC

3.3uH

L100

1000pFC106

READY

REC_8_CTRL1

ATMEL

AT24C02BN-10SU-1.8

0IMMRAL014DEEPROM

IC102

3A2

2A1

4GND

1A0

5SDA

6SCL

7WP

8VCC

D119

330R146

D1

26

H_SYNC_PC

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

10K

R1

01

1000pFC111

READY

COMP_Y

27K

R1

52

1KR143751%

R109

1000pFC101

30V

D1

23

4.7KR176

GND

22

0K

R1

09

2

COMP_LIN

D1

00

RE

AD

Y

0

READY

R1089

P_+5V

47R133

10K

R1099

30V

D1

29

75 1%

R171

1KR115

1KR148

0.1uF16V

C118

75R174

+3.3V_CI

2SC3052Q105

TRNPN_ISA E

B

C

D110

READY

2SC3052

Q107

TRNPN_ISA E

B

C

1/1

0W

4.7

K

R191

10K

R1

88

SCART1_G

2SC3052Q104

TRNPN_ISAE

B

C

12

pF

C129

1000pFC109

READY

D1

35

P_+12V

2SC3052Q106

TRNPN_ISA E

B

C

1000pFC102

1KR149

AV3_RIN

12K

R1098

D1

11

RE

AD

Y

SCART1_R

30V

D1

13

0 .1uFC135

COMP_LINK

33

0R

14

7

751% R106

75

1%

R100

75R163

TUNER_VOUT

10K

R1

09

0

SCART1_ID

2SC3052Q103

TRNPN_ISAE

B

C

6.8

KR

16

9

D1

09

RE

AD

Y

1K

R194

30V

D1

12

75R168

75

1%

R108

D1

31

22

0K

R1

16

TV_ROUT

SCART1_VIN

RGB_LINK

D108READY

1KR193

100R1082

27K

R1

53

AV3_LINK

0

READY

R196

1K R1

34

75R104

TV_LOUT

10K

R1

08

5

DTV/MNT_LOUT

75 1%

R1

02

SCART1_RIN

+3.3V_CI

D1

03

RE

AD

Y

10K

R1

45

1KR189

751%

R105

D1

27

75 1%

R172

30V

D1

07

RE

AD

Y

470KR110

1K

R137

SCART2_LIN

VGA_B

30V

D1

04

RE

AD

Y

D1

34

0 .1uF16V

C124

0.1uF16V

C115

22

0K

R1

25

SCART1_LINK

18KR132

47

0K

R1

19

5pF

C105

D1

28

D118

COMP_RIN

75 1%

R173

SCART1_B

100

R1081

D1

24

+3.3V_CI

5p

F

C1

10

SCART2_RIN

30V

D1

06

RE

AD

Y

SCART1_FB

REC_8_CTRL2

10uF16V

C119

47KR122

47

0K

R1

17

SCART2_LINK

D1

21

75R111

5p

F

C1

12

10K

R1

42

+3.3V_CI

30V

D1

05

RE

AD

Y

D1

25

DTV/MNT_VOUT

0.1uF16V

C132

SCART2_ID

D1

20

18KR107

100

R1094

22

0K

R1

18

+5V

1000pFC108

READY

5pFC107

100R199

1KR182

+3.3V_CI

33

0R

11

2

30V

D1

02

RE

AD

Y

2SC3052Q100

TRNPN_ISAE

B

C

1000pFC100

2SC3052Q101

TRNPN_ISAE

B

C

47

0K

R1

24

COMP_Pb

D1

22

1000pFC103

1KR183

4.7KR175

3.3uHL103

+3.3V_CI

6.8

KR

17

0

82R151

PHILIPS

74HC14D

0IPH741400E

INVERTER

IC103

32A

21Y

42Y

11A

63Y

53A

7GND

84Y

94A

105Y

115A

126Y

136A

14VCC

3.9KR165

220KR114

30V

D1

01

RE

AD

Y

12

pF

C130

VGA_R

D1

32

220K

R162

330R120

VGA_G

3.3uH

L101

0R198

P_+12V

0.1uFC134

1K

R150

SCART1_LIN

0.1uFC133

D1

33

DTV/MNT_ROUT

22

0K

R1

09

3

0R

10

96

AV3_LIN

220K

R161

3.3uHL102

SCART2_VIN

COMP_Pr

3.9KR1088

3.9KR1091

AV3_CVBS

D1

30

75

1%

R1

08

6

47KR103

470KR113

0R159

READY

6.8

KR

10

83

6.8

KR

10

84

UCOM_TX

0R190

READY

0.1uF16V

C131

CHAPLIN_TX

+3.3V_STBY

D1

14

RE

AD

Y

+3.3V_STBY

UART_SEL

D1

17

RE

AD

Y

DEBUG_RX

D1

16

RE

AD

Y

DEBUG_TXON SEMICONDUCTOR

NLASB3157DFT2G

EAN38256201

ANALOG SWITCH

IC101

3B0

2GND

4A

1B1

6SELECT

5VCC

CHAPLIN_RX

10K

R1

87

+3.3V_STBY

UCOM_RX

D1

15

RE

AD

Y

SMW250-03P102

ENGINEERING

1

2

3

PPJ148-07

JK103

2 [YL]O-SPRING

1 [YL]GND

3 [YL]CONTACT

4 [WH]GND

5 [WH]C-LUG-L

6 [RD]GND

7 [RD]O-SPRING

8 [RD]CONTACT

TEXAS

MAX3232CDR

EAN41348201

IC104

3C1-

2V+

4C2+

1C1+

6V-

5C2-

7DOUT2

8RIN2

9ROUT2

10DIN2

11DIN1

12ROUT1

13RIN1

14DOUT1

15GND

16VCC

10K

R1

64

1KR167

10K

R1

09

5

1KR1087

100R154

100R158

100

R156

100

R155

0.1uF

C123

0.1uF

C121

0.1uF

C122

0.1uF

C120

0.1uF

C125

100R177

100R178

100R179

100R180

100R181

KCN-DS-1-0089

P101

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

10K

R1

97

KCN-DS-1-0088P100

1

2

3

4

5

6

7

8

9

10

0R1100

P_+5V

D_S

UB

_SC

L

D_S

UB

_SD

A

1KR128

1K

R123

1KR126

1K

R131

22R184

22R185

22R186

4.7pFREADY

C126

4.7pFREADY

C127

4.7pFREADY

C128

0R1101

4.7pFC136

READY

KDS184D136

A2

C

A1

2SA1530A-T112-1R

Q102

E

B

C

JP

25

JP

26

JP

27

JP

49

JP

50

JP

51

JP

52

JP

53

JP55 JP56

JP57

JP58

JP59

JP60

JP

61

JP66

JP67

JP68

JP78

JP79

JP80

JP81

JP82

JP83

JP84

JP85

JP86

JP87

JP88

JP89

JP90

JP91

JP92

JP93

JP94

JP95

JP96

JP97

JP98

JP99

PPJ209-03

JK102

4A [GN]CONTACT

2A [GN]1P_CAN

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

PSC003-03JK100

1AUDIO_R_OUT

2AUDIO_R_IN

3AUDIO_L_OUT

4AUDIO_GND

5B_GND

6AUDIO_L_IN

7B_OUT

8ID

9G_GND

10D2B_IN

11G_OUT

12D2B_OUT

13RED_GND

14RGB_GND

15R_OUT

16RGB_IO

17SYNC_GND1

18SYNC_GND2

19SYNC_OUT

20SYNC_IN

21COM_GND

22

SHIELD

PSC003-03JK101

1AUDIO_R_OUT

2AUDIO_R_IN

3AUDIO_L_OUT

4AUDIO_GND

5B_GND

6AUDIO_L_IN

7B_OUT

8ID

9G_GND

10D2B_IN

11G_OUT

12D2B_OUT

13RED_GND

14RGB_GND

15R_OUT

16RGB_IO

17SYNC_GND1

18SYNC_GND2

19SYNC_OUT

20SYNC_IN

21COM_GND

22

SHIELD

JP100

JP101

2SC3875SQ107-*1

TRNPN_KEC E

B

C

2SC3875SQ106-*1

TRNPN_KECE

B

C

2SC3875SQ101-*1

TRNPN_KECE

B

C

2SC3875SQ104-*1

TRNPN_KECE

B

C

2SC3875SQ103-*1

TRNPN_KECE

B

C

2SC3875SQ100-*1

TRNPN_KEC

E

B

C

2SC3875SQ105-*1

TRNPN_KECE

B

C

220uF16V

C104

DS_HS

DS_VS

D_S

UB

_SD

A

Full SCART 1

Half SCART 2

Rear AV3

5.19V / 10.91V_1Kohm(LOAD)

[SCART PIN8]

4.89V / 9.09V_120ohm(LOAD)

Y

R

Pr

Pb

L

COMPONENT

9.G_GND

3.BLU

7.GNC

4.NC

5.DDC_GND

11.RGB Input

12.SDA

13.HSYNC

2.GRN1.RED

11.GND

14.VSYNC

15.SCL

8.B_GND

6.SYNC_GND

10.R_GND

1 : D a t a c a r r i e r d e t e c t2 : RX3 : TX

4 : DTR(Data terminal ready5 : GND

6 : DSR(Data set ready)7 : RTS(Request to send)

8 : CTS(Clear to send)9 : R I (R ing i nd i ca to r )

RS-232C Input

[DTV Vout 6dB TR AMP]

[PC H,V SYNC]s c h m i t t t r i g g e r

Ucom TX for Hote l mode

ECO No.18

0.1uF50V

C201

HP_DET_S/W_3

0.1uF50V

C200

5V_HDMI_1

HP_DET_S/W_1

5V_HDMI_3

0.1uF50V

C215

5V_HDMI_4

DDC_SDA_4

DDC_SCL_4

CEC_REMOTE

CEC_REMOTE

CEC_REMOTE

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

5V_HDMI_1

0

READY

R216

0R

215

RE

AD

Y

+5V

0IMMRAL014D

EEPROM

ATMEL

AT24C02BN-10SU-1.8IC203

3A2

2A1

4GND

1A0

5SDA

6SCL

7WP

8VCC

33KR222

CEC_0

+5V

CEC_REMOTE

HDMI3_5V_DET

0.1uFC216

33KR211

0.1uFC212

BSS83Q200

S B D

G

KDS184D202

A2

C

A1

10K

R212

+3.3V_STBY

0.1uFC213

KDS184D203

A2

C

A1

10K

R210

RE

AD

Y

D200

+5V

0IMMRAL014D

EEPROM

ATMEL

AT24C02BN-10SU-1.8IC201

3A2

2A1

4GND

1A0

5SDA

6SCL

7WP

8VCC

HDMI1_5V_DET

KDS184D204

A2

C

A1

0IMMRAL014D

EEPROM

ATMEL

AT24C02BN-10SU-1.8IC202

3A2

2A1

4GND

1A0

5SDA

6SCL

7WP

8VCC

5V_HDMI_3

33KR213

33KR220

10K

R219

HDMI2_5V_DET

HDMI4_5V_DET

0.1uF50V

C202

5V_HDMI_2

CEC_REMOTE

HP_DET_S/W_2

0IMMRAL014D

EEPROM

ATMEL

AT24C02BN-10SU-1.8IC204

3A2

2A1

4GND

1A0

5SDA

6SCL

7WP

8VCC

+5V

0.1uFC214

KDS184D205

A2

C

A1

5V_HDMI_2

TXCLK_BUF-

TXCLK_BUF+

TX0_BUF-

TX0_BUF+

TX1_BUF-

TX1_BUF+

TX2_BUF-

TX2_BUF+

10K

R221

HP_DET_S/W_4

5V_HDMI_4

0.1

uF

C2

03

+3.3V_CI

4.7KR229

TX

2_S

W-

HDMI_SEL2

4.7KR230

TX

1_S

W-

SCL_HDMI_SW

TX

0_S

W-

SDA_HDMI_SW

HDMI_SW_EQ

+5V

+3.3V_CI

TX

CL

K_S

W+

0.1

uF

C2

04

TX

1_SW

+

TX

CL

K_S

W-

TX

0_SW

+

HDMI_SEL1

TX

2_SW

+

0 R223

0.1

uF

C2

05

0.1

uF

C2

06

0.1

uF

C2

07

0.1

uF

C2

08

0.1

uF

C2

09

0.1

uF

C2

10

0.1

uF

C2

11

1/1

0W

0R2

31

1K

R236

22R207

22R208

22R205

22R204

22R202

22R201

22R238

22R237

56KR214

47KR218

18KR239

18KR244

18KR240

18KR245

18KR241

18KR246

18KR242

18KR2471KR200

1KR203

1KR206

MM

BD

301L

T1G

30V

D2

01

0R250

0R251

0R249

0R248

TEXAS INSTRUMENTS

TMDS351PAG

EAN41347201

DVI/HDMI SWITCH

IC200

1SDA3

2SCL3

3GND_1

4B31

5A31

6VCC_1

7B32

8A32

9GND_2

10B33

11A33

12VCC_2

13B34

14A34

15GND_3

16VSADJ

17

Y4

18

Z4

19

VC

C_3

20

Y3

21

Z3

22

GN

D_4

23

Y2

24

Z2

25

VC

C_4

26

Y1

27

Z1

28

GN

D_5

29

SC

L_S

INK

30

SD

A_S

INK

31

HP

D_S

INK

32

S1

33 S234 EQ35 HPD136 SDA137 SCL138 B1139 A1140 VCC_541 B1242 A1243 GND_644 B1345 A1346 VCC_647 B1448 A14

49

VD

D5

0H

PD

25

1SD

A2

52

SC

L2

53

B2

15

4A

21

55

VC

C_7

56

B2

25

7A

22

58

GN

D_7

59

B2

36

0A

23

61

VC

C_8

62

B2

46

3A

24

64

HPD

3

KD

S184

D1

40

A2

C

A1

QJ41193-FEE2-7FJK203

1D2+

2D2_GND

3D2-

4D1+

5D1_GND

6D1-

7D0+

8D0_GND

9D0-

10CK+

11CK_GND

12CK-

13CE_REMOTE

14NC

15DDC_CLK

16DDC_DATA

17GND

185V

19HP_DET

20GND

21GND

22

GND

QJ41193-FEE2-7FJK202

1D2+

2D2_GND

3D2-

4D1+

5D1_GND

6D1-

7D0+

8D0_GND

9D0-

10CK+

11CK_GND

12CK-

13CE_REMOTE

14NC

15DDC_CLK

16DDC_DATA

17GND

185V

19HP_DET

20GND

21GND

22

GND

QJ41193-FEE2-7FJK201

1D2+

2D2_GND

3D2-

4D1+

5D1_GND

6D1-

7D0+

8D0_GND

9D0-

10CK+

11CK_GND

12CK-

13CE_REMOTE

14NC

15DDC_CLK

16DDC_DATA

17GND

185V

19HP_DET

20GND

21GND

22

GND

DC1R019NBH

JK204

14NC

13CEC

5DATA1_SHIELD

20

JACK_GND

12CLK-

11CLK_SHIELD

2DATA2_SHIELD

19 HPD

18+5V_POWER

10CLK+

4DATA1+

1DATA2+

17DDC/CEC_GND

9 DATA0-

8DATA0_SHIELD

3 DATA2-

16SDA

7DATA0+

6 DATA1-

15SCL

4.7

KR

20

9

JP

40

JP

41

JP

42

JP

43

JP

44

JP

45

JP

46

JP

47

JP

48

JP

75

JP

76

JP

77

47K

R2

52

RE

AD

Y

47K

R2

53

RE

AD

Y

47K

R2

54

RE

AD

Y

47K

R2

55

RE

AD

Y

CK-_HDMI3

CK+_HDMI3

D0-_HDMI3

D0+_HDMI3

D1-_HDMI3

D1+_HDMI3

D2-_HDMI3

D2+_HDMI3

CK-_HDMI1

CK+_HDMI1

D0-_HDMI1

D0+_HDMI1

D1-_HDMI1

D1+_HDMI1

D2-_HDMI1

D2+_HDMI1

CK-_HDMI2

CK+_HDMI2

D0-_HDMI2

D0+_HDMI2

D1+_HDMI2

D2-_HDMI2

D2+_HDMI2

D1-_HDMI2

DDC_SDA_3

D1-_

HD

MI2

D1+_HDMI3

D0+

_H

DM

I2

DD

C_S

DA

_2

CK+_HDMI3

D0+_HDMI1

D0-_

HD

MI2

D2+_HDMI3

D1-_HDMI1

D1-_HDMI3

CK-_HDMI3

D2+_HDMI1

CK

+_H

DM

I2

DD

C_S

CL

_2

CK-_HDMI1

D1+_HDMI1

D0+_HDMI3 D0-_HDMI1

CK

-_H

DM

I2

CK+_HDMI1

DDC_SDA_1

D2+

_H

DM

I2

D0-_HDMI3

DDC_SCL_1

D1+

_H

DM

I2

D2-_HDMI1

D2-_

HD

MI2

D2-_HDMI3

DDC_SCL_3

DDC_SCL_1

DDC_SDA_1

DDC_SCL_2

DDC_SDA_2

DDC_SCL_3

DDC_SDA_3

HDMI 2

HDMI 1

HDMI SW

SIDE HDMI 4

HDMI 3

33

R3

07

33

R3

02

33

R3

00

33

R3

04

33

R3

03

270pF

C316

READY

33

R3

06

33

R3

05

33

R3

08

33

R3

10

33

R3

01

FE

_R

ES

ET

+3.3V_TUNER

+1.8V

SC

L1_5V

SIF

TU_MAIN

TUNER_VOUT

AM_AUDIO

AGC_SPEED_CTL

BOOSTER

FE

_TS_D

AT

A_V

AL

SCL2_3.3V

GND

0.01uF

C313

10KR335

10R332

2.2KR333

10KR334

33

R3

09

2SC3052

Q301

TRNPN_ISA

E

B

C

2SC3052Q305

TRNPN_ISAE

BC

2SC3052

Q306

TRNPN_ISA

E

B

C

SDA2_3.3V

+5V_TUNER

+5V_TUNER

SD

A1_5V

0 .1uF16V

C305

0.1uF16V

C304

100pF50V

C302

4700pF

C309

4700pFC311

0.01uF

C310

47

R3

13

47

R3

14

1KR320

0R318

4.7KR315

1KR326

0.1uF16V

C307100pF50V

C306

1KR328

READY

1KR323

READY

0R327

0R322

FE

_T

S_D

AT

A[0

-7],FE

_T

S_D

AT

A_C

LK

,FE

_T

S_D

AT

A_V

AL

,FE

_T

S_D

AT

A_SY

N

100R330

MLB-201209-0120P-N2L300

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

220uF16V

C318

100R311

100R312

KDS184

85V

D300

TUNER5V_NOT APPLY

A2

C

A1

82R317

470R316

0.1uF16V

C312

270 1%

R324

330 1%

R325

TDFV-G135D1

EB

L4

23

67

00

1

TU300

TUNER FOR SKD

1AN

T[5

V]

2BB

[CT

R]

3GN

D_1

4+B

[5V

]5N

C_1

6RF

_A

GC

7TP

[VT

]8N

C_2

9GN

D_2

10

SD

A_T

11

SC

L_T

12

AIF

_1

13

AIF

_2

14

NC

_3

15

VID

EO

16

AU

DIO

17

SIF

18

SD

A1

9S

CL

20

RS

T2

13

.3V

22

1.8

V2

3E

RR

24

MC

L2

5D

72

6D

62

7D

52

8D

42

9D

33

0D

23

1D

1

35

SH

IEL

D

32

D0

33

VA

L3

4S

YN

C

0R336

2SA1530A-T112-1R

Q304

E

B

C

2SA1530A-T112-1R

Q300

2SA1530A-T112-1R

Q303

E

B

C

2SA1530A-T112-1RQ302

E

B

C

+5V_TUNER

+5V_TUNER

+5V_TUNER

+5V_TUNER

100uF16V

C315

4.7uF10V

C317 READY

0.1uF16V

C303

+5V_TUNER

0 RE

AD

Y

R1

61

6

4 .7uF10V

C320

TUNER5V

5V_ANN_MNT

4.7

KR

33

7

TU

NE

R5V

10KR338

TUNER5V

0R1

61

5

TU

NE

R5V

2KR339

TUNER5V

0.1uFC314

TUNER5V

0R329

TUNER5V

0.1uFC319

TUNER5V

+3.3V_CI

+5V TPS2042BDRG4IC300TUNER5V

3EN1

2IN

4EN2

1GND

5OC2

6OUT2

7OUT1

8OC1

5V_ANN_CTL

47uFC1910

2SC3875SQ306-*1

TRNPN_KEC

E

B

C

2SC3875SQ305-*1

TRNPN_KECE

B

C

2SC3875SQ301-*1

TRNPN_KEC

E

B

C

FE

_T

S_D

AT

A_C

LK

FE

_T

S_D

AT

A_SY

N

FE

_T

S_D

AT

A_V

AL

FE

_T

S_D

AT

A[0

]

FE

_T

S_D

AT

A[1

]

FE

_T

S_D

AT

A[2

]

FE

_T

S_D

AT

A[3

]

FE

_T

S_D

AT

A[4

]

FE

_T

S_D

AT

A[5

]

FE

_T

S_D

AT

A[6

]

FE

_T

S_D

AT

A[7

]

(USE ONLY FOR SECAM) OPTION: RF AGC

Tuner PLL : 0xC2Analog Tuner : 0x86

Dig i t a l Tune r : 0x1C

33AR403

1234 5

678

33AR405

1234 5

678

OPTR439

33AR404

1234 5

678

PHILIPS

74LVC541A(PW)

0ISTLPH003B

BUFFER

IC400

3A1

2A0

4A2

1OE1

6A4

5A3

7A5

8A6

9A7

10GND 11 Y7

12 Y6

13 Y5

14 Y4

15 Y3

16 Y2

17 Y1

18 Y0

19 OE2

20 VCC

33AR401

1234 5

678

33AR402

1234 5

678

PHILIPS

74LVC245A

0ISTLPH048A

Bidirec(High:A->B)

IC402

3A1

2A0

4A2

1DIR

6A4

5A3

7A5

8A6

9A7

10GND 11 B7

12 B6

13 B5

14 B4

15 B3

16 B2

17 B1

18 B0

19 OE

20 VCC

331/16WAR406

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

FE_TS_DATA[0-7]

+3.3V_CICI_DET

OPTR437

10KR432

OPT

R435

100R440

0.1uFC409

47

R448

47

R449

47

R450

47

R451

47R453

47R455

47R456

CI_MDO[4]

CI_MDO[5]

CI_MDO[6]

CI_MDO[7]

CI_MDO[0]

CI_MDO[1]

CI_MDO[2]

CI_MDO[3]

CI_MISTRT

CI_MIVAL

CI_MCLKI

CI_MOVAL

CI_MOSTRT

CI_CD1

10K

R4

28

CI_CD2

10KR429

CI_RST

CI_RST

CI_WAIT

REG

+3.3V_CI

CI_DETCI_DAT_DIR

HOST_A[10-13]

POD_A[4]

POD_A[5]

POD_A[6]

POD_A[7]

POD_A[8]

POD_A[9]

CI_CE1

CI_OE

CI_IORD

CI_IOWR

CI_WE

CI_IRQ

CI_OE

CI_WE

CI_IORD

CI_IOWR

HOST_OE

HOST_WE

0.1uFC414

+3.3V_CI

CI_DET

HOST_A[0]

HOST_A[1]

HOST_A[2]

HOST_A[3]

HOST_A[4]

HOST_A[5]

HOST_A[6]

HOST_A[7]

HOST_A[0]

HOST_A[1]

HOST_A[2]

HOST_A[3]

HOST_A[4]

HOST_A[5]

HOST_A[6]

HOST_A[7]

CI_ADDR[0-14] HOST_A[0]

HOST_A[1]

HOST_A[2]

HOST_A[3]

CI_ADDR[0]

CI_ADDR[1]

CI_ADDR[2]

CI_ADDR[3]

+3.3V_CI

0.1uF16V

C410

CI_DETCI_DET

+3.3V_CI

0.1uF16V

C413

POD_A[8]

POD_A[9]

HOST_A[10]

HOST_A[11] HOST_A[13]

HOST_A[12]POD_A[4]

POD_A[5]

POD_A[6]

POD_A[7]

CI_ADDR[7]

CI_ADDR[6]

CI_ADDR[5]

CI_ADDR[4]

CI_ADDR[8]

CI_ADDR[9]

CI_ADDR[10]

CI_ADDR[11]CI_ADDR[12]

CI_ADDR[13]

CI_ADDR[14]

REG

HOST_A[6]

HOST_A[5]

CI_IRQ

CI_CE1

CI_CD1

CI_CD2

CI_MDO[7]

CI_MDO[6]

CI_MDO[5]

CI_MDO[4]

CI_MDO[3]

CI_MDO[2]

CI_MDO[1]

CI_MDO[0]

POD_A[14]

POD_A[14]

CI_DETCI_DAT_DIR

FE_TS_DATA_VAL

FE_TS_DATA_SYN

FE_TS_DATA_CLK

CI_MIVAL

CI_MISTRT

CI_MCLKI

CI_MOVAL

CI_MOSTRT

FE_TS_DATA_VAL

FE_TS_DATA_CLK

FE_TS_DATA_SYN

FE_TS_DATA[0]

10K

R4

30

CI_MCLKO

CI_MCLKO

HOST_WE

HOST_OE

HOST_CS0_N

HOST_READY

CI_WAIT

CI_CE2

CI_CE2

0.1uF16V

C402

HOST_A[4]

0R454

CI_MDI[4]

CI_MDI[2]

CI_MDI[3]

CI_MDI[5]

CI_MDI[1]

CI_MDI[7]

CI_MDI[0]

CI_MDI[6]

CI_MDI[4]

CI_MDI[0]

CI_MDI[5]

CI_MDI[2]

CI_MDI[3]

CI_MDI[1]

CI_MDI[7]

CI_MDI[6]

GND

GND

GND

GND

GND

GND

GNDGND

GND

+3.3V_CI

HOST_CS0_N

HOST_WE

FLASH_WP

HOST_A[2]

HOST_A[1]

HOST_OE

FLASH_WP

HOST_D[0-7]

10K

R4

41

0 .1uF16V

C408

GND

+5V_CI

0

R420

10K

R431

READY

10KR404

READY

10KR411

READY

10KR405

READY

10KR412

10KR406

10KR413

10KR407

10KR414

READY

10KR408

READY

10KR415READY

10KR416

10KR403

HOST_READY

100R433

47R421

100

R434

+5V

+5V

+5V

HOST_D[0-7]

FAIRCHILD

74LCX244MTC

0IMCRFA013A

IC406

3O4

2I 0

4I 1

1OE1

6I 2

5O5

7O6

8I 3

9O7

10GND

11I 7

12O3

13I 6

14O2

15I 5

16O1

17I 4

18O0

19OE2

20VCC

FAIRCHILD

74LCX244MTC

0IMCRFA013A

IC405

3O4

2I0

4I1

1OE1

6I2

5O5

7O6

8I3

9O7

10GND 11 I7

12 O3

13 I6

14 O2

15 I5

16 O1

17 I4

18 O0

19 OE2

20 VCC

FAIRCHILD

74LCX244MTC

0IMCRFA013A

IC403

3O4

2I 0

4I 1

1OE1

6I 2

5O5

7O6

8I 3

9O7

10GND

11I 7

12O3

13I 6

14O2

15I 5

16O1

17I 4

18O0

19OE2

20VCC

HYNIX

HY27US08121B-TPCB

EAN38563401

NAND FLASH MEMORY

IC404

26NC_17

27NC_18

28NC_19

29I/O0

30I/O1

31I/O2

32I/O3

33NC_20

34NC_21

35NC_22

36VSS_2

37VCC_2

38PRE

39NC_23

40NC_24

41I/O4

42I/O5

43I/O6

44I/O7

45NC_25

46NC_26

47NC_27

48NC_28

17ALE

3NC_3

6NC_6

16CLE

15NC_10

14NC_9

13VSS_1

12VCC_1

11NC_8

10NC_7

9CE

8RE

7R/B

4NC_4

5NC_5

25NC_16

24NC_15

23NC_14

2NC_2

22NC_13

21NC_12

1NC_1

20NC_11

19WP

18WE

+3.3V_CI

+3.3V_CI

+3.3V_CI

+3.3V_CI

KRC103SQ401

E

B

C

0.1uFC412

100uF16V

C404

10KR401

READY

10KR402

READY

10KR409

10KR410

22R400

10KR417

10KR418

10K

R444

33R443

0.1uF16V

C400

0.1uF16V

C401

0.1uF

C403

0.1uFC407

10K

R4

42

47R452

10K

R4

45

10K

R4

46

0 .1uFC411

HOST_A[0-7] +3.3V_CI

4.7

KR

46

2

WX

GA

(32)

_XG

A

4.7

KR

46

1F

HD

(37

)_F

RC

(42

,47

)

4.7

KR

46

4

WX

GA

(32

)_F

HD

(37

)

4.7

KR

46

5H

/W V

er

2o

r3

4.7

KR

46

7H

/W V

er

1o

r3

4.7

KR

46

9

4.7

KR

46

3

XG

A_

FR

C(4

2,4

7)

4.7

KR

46

6H

/W V

er

0o

r1

4.7

KR

46

8H

/W V

er

0o

r2

+3.3V_CI

+3.3V_CI

+3.3V_CI

FLI10620H-AA IC100

D o u g l a s F u l l

CDI0_VALIDAH6

CDI0_CLKAH7

CDI0_SYNCAJ6

CDI0_D0AJ7

CDI0_ERRORAJ5

OOB_CTXW1

OOB_CRXW2

OOB_DRXW3

POD_VS2_MCLKOW6

POD_DETECT_NAD4

POD_DIR_NAD5

POD_A4_CTXAE3

POD_A5_ITXAF3

POD_A6_ETXAF2

POD_A7_QTXAG2

POD_A8_CRXAF1

POD_A9_DRXAG1

POD_A14_MCLKOW5

POD_BVD2_MOVALY5

POD_BVD1_MOSTRTY4

POD_D15_MDO7AB1

POD_D14_MDO6AA1

POD_D13_MDO5Y1

POD_D12_MDO4AB2

POD_D11_MDO3AA2

POD_D10_MDO2Y2

POD_D9_MDO1AA3

POD_D8_MDO0Y3

POD_WAIT_NV3

POD_CD_1V5

POD_CD_2V4

POD_CE_1AE4

POD_CE_2W4

POD_READY_IRQ_NV2

POD_RESETV1

POD_HOST_D0AG7

POD_HOST_D1AJ8

POD_HOST_D2AG8

POD_HOST_D3AE7

POD_HOST_D4AH9

POD_HOST_D5AF9

POD_HOST_D6AJ10

POD_HOST_D7AG10

HOST_D8AF7

HOST_D9AH8

HOST_D10AE8

HOST_D11AJ9

HOST_D12AG9

HOST_D13AE9

HOST_D14AH10

HOST_D15AF10

POD_HOST_A0AJ15

POD_HOST_A1AH15

POD_HOST_A2AG15

POD_HOST_A3AE14

PODREG_HOST_A4AF14

POD_IOWR_HOST_A5AG14

POD_IORD_HOST_A6AH14

HOST_A7AJ14

HOST_A8AE13

HOST_A9AF12

POD_HOST_A10AG12

POD_HOST_A11AH12

POD_HOST_A12AJ12

POD_HOST_A13AE11

HOST_A14AF11

HOST_A15AG11

HOST_A16AH11

HOST_A17AE10

HOST_A18AF13

HOST_A19AG13

HOST_A20AE12

HOST_A21AD13

HOST_A22AH13

HOST_A23AJ11

HOST_A24AD9

POD_WE_HOST_WRAJ13

POD_OE_HOST_RDAF8

HOST_ACKAG3

HOST_DEV_CS2_NAE5

HOST_DEV_CS1_NAF4

HOST_DEV_CS0_NAJ4

HOST_BOOT_CS_NAG6

HOST_READYAH5

10067972-050LF

EAG41860101

P400

G1G2

57

21

52

16

10

47

41

5

36

59

23

45

54

18

49

43

13

7

38

2

25

56

20

51

15

9

46

40

4

35

58

22

53

17

11

48

42

12

6

37

1

24

55

19

50

44

14

8

39

3

2660

2761

2862

2963

3064

31

32

33

34

65

66

67

68

HOST_D[0-7]

HOST_D[0]

HOST_D[1]

HOST_D[2]

HOST_D[3]

HOST_D[4]

HOST_D[5]

HOST_D[6]

HOST_D[7]

HOST_A[0]

HOST_A[1]

HOST_A[2]

HOST_A[3]

HOST_A[7]

HOST_A[4]

HOST_A[5]

HOST_A[6]

HOST_D[7]

HOST_D[6]

HOST_D[5]

HOST_D[4]

HOST_D[3]

HOST_D[2]

HOST_D[1]

HOST_D[0]

CI_

DA

TA

[0-7

]

HOST_D[0-7]

HOST_D[0]

HOST_D[7]

HOST_D[5]

HOST_D[6]

HOST_D[4]

HOST_D[2]

HOST_D[3]

HOST_D[1]

CI_DATA[0]

CI_DATA[1]

CI_DATA[2]

CI_DATA[3]

CI_DATA[4]

CI_DATA[5]

CI_DATA[6]

CI_DATA[7]

CI_DATA[3]

CI_DATA[4]

CI_DATA[5]

CI_DATA[6]

CI_DATA[7]

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]

CI_DATA[0]

CI_DATA[1]

CI_DATA[2]

FE_TS_DATA[7]

FE_TS_DATA[6]

FE_TS_DATA[4]

FE_TS_DATA[3]

FE_TS_DATA[2]

FE_TS_DATA[1]

FE_TS_DATA[0]

FE_TS_DATA[5]

HOST_A[13]

HOST_A[11]

HOST_A[10]

HOST_A[12]

Boot Strap Setting (NAND FLASH B o o t , 1 6 b i t , I n t e r n a l O S C )

NAND FLASH

H/W OPT AD13 AH13WXGA(32inch) 0 0XGA(Not use) 0 1F H D ( 3 7 ) 1 0F R C ( 4 2 , 4 7 ) 1 1

H/W Ver. AJ11 AD9i n i t 0 01 s t 0 12 n d 1 03 r d 1 1

LCD,PDP SelectionHigh : LCDLow : PDP

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

LGE Internal Use OnlyC 2008

TX1_BUF+

0.1uFC519

VGA_G

TX0_BUF-

0.1uFC511

TXCLK_BUF-

0.1uFC501

22R503

TXCLK_BUF+

TX1_SW-

22R529

0.1uFC512

22R526

0.1uFC509

SCART1_R

TX1_SW+

TX2_BUF+

SCART1_G

VGA_R

TX0_SW-

COMP_Pr

TX0_BUF+

22R523

TXCLK_SW+

0.1uFC502

COMP_Pb

0.1uFC521

VGA_B

TX2_SW+

0.1uFC515

SCART2_VIN

TU_MAIN

TX2_SW-

0.1uFC508

SCART1_B

TX2_BUF-

22R501

COMP_Y

TXCLK_SW-

0.1uFC503

0.1uFC514

22R502

V_SYNC_PC

TX0_SW+

TX1_BUF-

0.1uF50V

C523

PANEL_VCC_EN

1KR543

0.1uF50V

C525

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

+3.3V_HDMI_DOUGLAS

SCART1_FB

+5V

H_SYNC_PC

DTV/MNT_SWITCH

22R537

DTV/MNT_VOUT

+5V

+5V

HP_DET_S/W_3

HP_DET_S/W_1

1R536

47KR544

47K

R545

P_+12V

100uF16V

C524

MLB-201209-0120P-N2L500

MLB-201209-0120P-N2L502

READY

L501

MLB-201209-0120P-N2

ON SEMICONDUCTOR

NLASB3157DFT2G

EAN38256201

ANALOG SWITCH

IC500

3B0

2GND

4A

1B1

6SELECT

5VCC

75 1%

R5

41

75 1%

R5

40

AV3_CVBS

2SC3052Q500

TRNPN_ISAE

BC

56 1%R525

56 1%R528

56 1%R531

0.1uFC513

0.1uFC516

0.1uFC510

0.1uFC51822R533

+3.3V_OTP

FRC_RESET

SCL2_3.3V

SDA2_3.3V

1.8K

1%

R542

249R538

1%10K

R5

39

0 .1uF16V

C507

0.1uFC517

56 1%R535 0.1uFC520

4.7KR585

READY

SMAW200-26C

P501

WXGA Wafer(32")

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

FLI10620H-AA

EAN42012201

IC100

Douglas Ful l

A1PC2

A2PE2

A3PG2

B_GRAJ2

AND2

B1PB1

B2PD1

B3PG1

G_GRAJ1

BNF2

C1PC1

C2PE1

C3PH1

R_GRAK1

CNH2

SV1PD3

SV2PF3

SV3PH3

SV4PJ3

SVNK2

AHS_ACSJ6

AVSH6

VOUT2J4

SCART_FBG6

ARXCMA10

ARXCPB10

ARX0MA9

ARX0PB9

ARX1MA8

ARX1PB8

ARX2MA7

ARX2PB7

HDMI_A_HPDB11

HDMI_B_HPDC11

HDMI_CECA11

BRXCMA6

BRXCPB6

BRX0MA5

BRX0PB5

BRX1MA4

BRX1PB4

BRX2MA3

BRX2PB3

REXTD9

LVTX_ODD_CH0N_DISP23AH29

LVTX_ODD_CH0P_DISP22AJ29

LVTX_ODD_CH1N_DISP21AH28

LVTX_ODD_CH1P_DISP20AJ28

LVTX_ODD_CH2N_DISP19AH27

LVTX_ODD_CH2P_DISP18AJ27

LVTX_ODD_CLKN_DISP17AH26

LVTX_ODD_CLKP_DISP16AJ26

LVTX_ODD_CH3N_DISP15AH25

LVTX_ODD_CH3P_DISP14AJ25

LVTX_ODD_CH4N_DISP3AH24

LVTX_ODD_CH4P_DISP2AJ24

LVTX_ODD_CH5N_DISPCLKAG29

LVTX_ODD_CH5P_DISPDEAG28

LVTX_EVN_CH0N_DISP13AH23

LVTX_EVN_CH0P_DISP12AJ23

LVTX_EVN_CH1N_DISP11AF23

LVTX_EVN_CH1P_DISP10AG23

LVTX_EVN_CH2N_DISP9AH22

LVTX_EVN_CH2P_DISP8AJ22

LVTX_EVN_CLKN_DISP7AF22

LVTX_EVN_CLKP_DISP6AG22

LVTX_EVN_CH3N_DISP5AH21

LVTX_EVN_CH3P_DISP4AJ21

LVTX_EVN_CH4N_DISP1AF21

LVTX_EVN_CH4P_DISP0AG21

LVTX_EVN_CH5N_DISPVSAG25

LVTX_EVN_CH5P_DISPHSAG24

VDAC_COMPAG5

VDAC_BU_NAH1

VDAC_RV_NAH2

VDAC_GY_YC_NAH3

VDAC_RSETAH4

VDAC_BU_P_1AJ1

VDAC_BU_P_2AJ2

VDAC_GY_YC_PAJ3

4.7KREADY

R550

+3.3V_OTP

0R551

0R570

SMAW200-40CEAG42051701

P502

FHD Wafer(37,42,47)

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

RTR030P02

Q501

S

D

G

0R587 100Hz FRC

0R586 100Hz FRC

0R597

100Hz FRC

10uF C522

75R534

75R530

75R527

75R524

75R532

2SC3875SQ500-*1

TRNPN_KECE

B

C

CH0E-

CH0E+

CH1E-

CH1E+

CH2E-

CH2E+

CKE-

CKE+

CH3E-

CH3E+

CH4E-

CH4E+

RX4-

RX4+

RX3-

RX3+

RX2-

RX2+

RXCLK-

RXCLK+

RX1-

RX1+

RX0-

RX0+

CH4E-

CH4E+

CH3E-

CH3E+

CH2E-

CH2E+

CKE-

CKE+

CH1E-

CH1E+

CH0E-

CH0E+

RX4+

RX4-

RX0-

RX0+

RX1-

RX1+

RX2-

RX2+

RXCLK-

RXCLK+

RX3-

RX3+

VCC_MODULE

PANEL POWER FOR LCD

PANNEL WAFER

FRC-M IIC ID: 0 x d 4

[AUO Module]

Logic L or NC : NS FormatH : JEIDA Format

Pin25

[LPL Module]

Logic L or NC : LG(NS) FormatH : DISM

ECO No. 17

MS_WCLK_AMP

MS_DAT_AMP

MS_BCLK_AMP

220R611

SPDIF_OUTPC_AUDIO_L

PC_AUDIO_R

COMP_LIN

COMP_RIN

AV3_LIN

AV3_RIN

10uF16V

C606

0.47uFC613

0.47uFC614

0.47uFC615

0.47uFC616

0.47uFC617

0.47uFC618

1K

R666

6800pFC665

4.7K

R670

470KR680

AUDIO_MASTER_CLK

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

PEJ024-01JK601

6B T_TERMINAL2

8 SHIELD_PLATE

7B B_TERMINAL2

5 T_SPRING

4 R_SPRING

7A B_TERMINAL1

6A T_TERMINAL1

3 E_SPRING

CDS3C30GTHREADY

D601

PC_AUDIO_L

PC_AUDIO_R

CDS3C30GTHREADY

D600

SW_ROUT

SW_LOUT

4.7K

R672

470KR681

1K

R668

6800pFC666

4.7K

R671

4.7K

R669

470KR676

1KR664

6800pFC664

1KR662

470KR677

6800pFC663

TV_LOUT

TV_ROUT

0.1uF

C669

2KR685

2K

R683

0.1uF

C668

2K

R682

2K

R684

0R610

1K

R604

+5V

0.1uF

C608

RE

AD

Y

ZD600

+5V

0.1uF16V

C605

0.1uF16V

C607

2SC3052Q600

TRNPN_ISAE

BC

2SC3052Q601

TRNPN_ISAE

BC

2SC3052Q607

TRNPN_ISA

2SC3052Q606

TRNPN_ISA

2SC3052Q604

TRNPN_ISA

2SC3052Q605

TRNPN_ISA

2SC3052Q602

TRNPN_ISAE

BC

2SC3052Q603

TRNPN_ISA

E

BC

RT1P141C-T112Q609

TR

PN

P_IS

A

1

2

3

RT1P141C-T112Q608

TR

PN

P_IS

A

1

2

3

0.1uF50V

C645

5 . 6

R643

3 . 3

R6601000pF

C625

0.1uF

C638

22000pF

C636

DA-8580EAP38319001

L604

2S

1S 1F

2F

0.1uF

C656

3 . 3

R659

0.1uF

C655

0.1uF

C623

4.7K

R655

4.7K

R653

100R620

+3.3V_CI

0.1uF

C657

1uFC628

5 . 6

R645

P_+16V

22000pF

C642

+1.8V

0.1uF50V

C644

0.1uF

C6580.1uF

C626

3.3K

R618

100

R617

5 . 6

R644

0.1uF

C629

22000pF

C639

P_+16V

+1.8V

0.01uF

C659

4.7K

R656

0.47uF

C6533 . 3

R657

1uF

C641

3 . 3

R658

22000pFC630

4.7K

R654

DA-8580EAP38319001

L603

2S

1S 1F

2F

1000pF

C624

0.47uF

C654

+1.8V

0.01uF

C661

0.1uF

C620

5 . 6

R646

1uF

C637

0.1uF

C640

+1.8V

0.01uF

C662

0.01uF

C660

100pF

C682

+3.3V_CI

SPDIF_OUT

MUTE_LINE

DTV/MNT_LOUT

DTV/MNT_ROUT

MUTE_LINE_DTV

SW_RESET

AUDIO_MASTER_CLK

MS_DAT_AMP

MS_WCLK_AMP

MS_BCLK_AMP

SDA2_3.3V

SCL2_3.3V AUDIO_MUTE

Fib

er O

ptic

JST1223-001

JK600

1

GND

2

VCC

3

VINPUT

4

FIX_POLE

ML

B-2

01

20

9-0

12

0P

-N2

L6

00

12

0-o

hm

L6

02

12

0-o

hm

L6

01

1uF

C635

47uF16V

C601

10uF

6.3V

C621

10uF

6.3V

C619

330uF

25V

C631

+9V_MSP

+9V_MSP

SMAW250-04

P600

1

2

3

4

SPK_P

SPK_N

0R609

100R619

0

R636

47pFC671

22R605

10uF16V

C673

33pFC674

READY33pFC675

READY

10uF16V

C603

0.1uF

C6433 . 3R631

0.01uF

C634

330uF

25V

C646

100R614

SIF

SW

_RO

UT

0.4

7u

FC

690

0.0

1u

FC

694

SC

AR

T1_L

IN

10

0p

FC

688

100R615

0READY

R621

SC

AR

T2_R

IN

MS_WCLK

0.0

1u

FC

693

RLZ8.2B-TE11ZD602

0.0

1u

FC

687

4.7uF10V

C609

0.1uFC676

100

R629

MS_DAT

SDA1_5V

0.4

7u

FC

627

10uF16V

C691

0.4

7u

FC

604

+9V_MSP

SCL1_5V

0.4

7u

FC

681

MICRONAS

MSP4458G-C4

0IPRP00670A

IC603

1I2

C_

CL

2I2

C_D

A

3I2

S_

CL

4I2

S_W

S

5I2

S_D

A_O

UT

6I2

S_

DA

_IN

1

7I2

S_D

A_O

UT

4

8I2

S_

WS

4

9I2

S_

CL

4

10

DV

SU

P

11

DV

SS

12

I2S

_D

A_

IN2

/3

13

NC

1

14

I2S

_C

L3

15

I2S

_W

S3

16

RE

SE

TQ

17DACA_R18DACA_L19VREF220

DACM_R21DACM_L22

NC223NC324NC425SC2_OUT_R26SC2_OUT_L27VREF128SC1_OUT_R29SC1_OUT_L30CAPL_A31AHVSUP32CAPL_M

33

AH

VSS

34

AG

ND

C3

5S

C4

_IN

_L

36

SC

4_

IN_

R3

7A

SG

13

8S

C3

_IN

_L

39

SC

3_

IN_

R4

0A

SG

24

1S

C2

_IN

_L

42

SC

2_

IN_

R4

3A

SG

34

4S

C1

_IN

_L

45

SC

1_

IN_

R4

6V

RE

FT

OP

47

MO

NO

_IN

48

AV

SS

49AVSUP

50ANA_IN1+

51ANA_IN?

52ANA_IN2+

53TESTEN

54XTAL_IN

55XTAL_OUT

56TP

57AUD_CL_OUT

58NC5

59NC6

60D_CTR_I/O_1

61D_CTR_I/O_0

62ADR_SEL

63STANDBYQ

64NC7

0.4

7u

FC

679

SC

AR

T1_R

IN

0.4

7u

FC

689

75

0R

624

56pF

C622

75

0R

602

47

0p

FC

611

10uF16V

C685

56pF

C610

100R603

AM

_AU

DIO

3.3uF50V

C680

MS_BCLK

+5V

22

0R

622

SW_RESET

22

0R

623

SW

_LO

UT

75

0R

616

22

0R

625

0.4

7u

FC

692

SC

AR

T2_L

IN

2.2KR691

2.2KR692

2.2KR693

2.2KR694

10

uF

25V

C6

95

10

uF

25V

C6

96

10

uF

25V

C6

97

10

uF

25V

C6

98

MS_BCLK

MS_WCLK

MS_DAT

220R695

220R697

220R696

3.3uF

C648

0.01uF

C647

470R648

62KR649

1.5KR650

24KR647

2SC3875S

Q6110.01uFC632

4.7uF10V

C678

2p

F50V

C6

83

2p

F50V

C6

77

0

R651

12

0-o

hm

L609

3.9KR634

3.9KR635

6.8

KR

60

66

.8K

R6

07

0 .47uFC667

0.47uFC670

0.1uF16V

C602

220K

R627

220K

R628

NEOFIDELITY

NTP3000A

EAN41584001

AUDIO AMPLIFIER

IC600

1BST1A

2VDR1A

3/RESET

4AD

5VSS_IO

6CLK_I

7CLK_O

8VDD_IO

9DGNDPLL

10AGNDPLL

11LFM

12AVDDPLL

13DVDDPLL

14NC_1

15

DV

SS

16

DV

DD

17

SDA

TA

18

WC

K

19

BC

K

20

SDA

21

SC

L

22

PW

M_3

B/P

WM

_HP2

23

PW

M_3

A/P

WM

_HP1

24

PR

OT

EC

T

25

FA

UL

T

26

VD

R2B

27

BS

T2B

28

PG

ND

2B_1

29 PGND2B_230 OUT2B_131 OUT2B_232 PVDD2B_133 PVDD2B_234 PVDD2A_135 PVDD2A_236 OUT2A_137 OUT2A_238 PGND2A_139 PGND2A_240 BST2A41 VDR2A42 NC_2

43

VD

R1B

44

BS

T1B

45

PG

ND

1B_1

46

PG

ND

1B_2

47

OU

T1B

_1

48

OU

T1B

_2

49

PV

DD

1B_1

50

PV

DD

1B_2

51

PV

DD

1A_1

52

PV

DD

1A_2

53

OU

T1A

_15

4O

UT

1A_2

55

PG

ND

1A_1

56

PG

ND

1A_2

18.432MHz

X601

500-ohm

L610

FLI10620H-AA IC100

Douglas Ful l

AUD_IN_L1M3

AUD_IN_R1M4

AUD_IN_L2M1

AUD_IN_R2M2

AUD_IN_L3N5

AUD_IN_R3M5

AUD_IN_L4N3

AUD_IN_R4N4

AUD_IN_L5N1

AUD_IN_R5N2

AUD_MCLK0AC1

AUD_MCLK1AB5

SIF_RTNL6

AUDIN_I2S_BCLKAC2

AUDIN_I2S_WCLKAB3

AUDIN_I2S_DATAA4

AUDIN_SPDIF_INAA5

AUD_VREFPL3

AUD_VCML5

AUD_VREFNL4

AUD_OUT1_LR1

AUD_OUT1_RR2

AUD_OUT2_LT3

AUD_OUT2_RT4

AUD_OUT_HP_LT1

AUD_OUT_HP_RT2

AUDO_SPDIF_OUTAD1

AUDO_I2SA_BCLKAB4

AUDO_I2SA_WCLKAC5

AUDO_I2SA_DAT0AC4

AUDO_I2SB_DAT1AD2

AUDO_I2SB_DAT2AE2

AUDO_I2SB_BCLKAC3

AUDO_I2SB_WCLKAD3

AUDO_MUTEAE1

LS_OUT_LR3

LS_OUT_RR4

LS_OUT_SWR5

390pF

C652

390pF

C650

390pF

C649

390pF

C651

0.1

uF

C686

1/1

0W

43

R6

13

1/1

0W

43

R6

12

120-ohm

L605

120-ohmL606

120-ohm

L607

120-ohmL608

JP

28

JP

29

JP

30

JP

31

JP69

JP70

JP71

JP72

JP73

JP74

12

0-o

hm

L6

11

5V_ANN_CTL

5V_ANN_MNT

KR

A102S

Q6

09

-*1

TR

PN

P_K

EC

E

B

C

KR

A102S

Q6

08

-*1

TR

PN

P_K

EC

E

B

C

2SC3875SQ600-*1

TRNPN_KECE

B

C

2SC3875SQ601-*1

TRNPN_KECE

B

C

2SC3875SQ602-*1

TRNPN_KECE

B

C

2SC3875SQ603-*1

TRNPN_KECE

B

C

2SC3875SQ604-*1

TRNPN_KECE

B

C

2SC3875SQ605-*1

TRNPN_KECE

B

C

2SC3875SQ606-*1

TRNPN_KECE

B

C

2SC3875SQ607-*1

TRNPN_KECE

B

C

TV_LOUT_SC1

TV_ROUT_SC1

DTV/MNT_ROUT_SC2

DTV/MNT_LOUT_SC2

MS_BCLK

MS_WCLK

MS_DAT

SPDIF OPTIC JACKOPTION

MNT/DTV OUT

SCART2Buffer

PC Sound

TV_L/ROUT

SCART1BufferMUTE Ctrl

SPK_L+

PWM AMPSPK_L-

SPK_R+

SPK_R-

I IC ID : 0x80

I I C I D : 0 x 5 4

CPL_DDR2_CAS_N

CPL_DDR2_CK_N

CPL_DDR2_DQS1_N

CPL_DDR2_A[0-12]

DDR2_RAS_N

CPL_DDR2_DQS3_P

CPL_DDR2_DQS0_N

DDR2_CKE

CPL_DDR2_DQS2_N

DDR2_WE_N

CPL_DDR2_DQS0_P

DDR2_A[0-12]

DDR2_DQS3_NDDR2_DQS2_N

DDR2_A[0-12]

DDR2_VREFDDR2_VREF

CPL_DDR2_DQS3_N

1uFC743

CPL_DDR2_BA1

DDR2_DQS1_N

DDR2_DQS2_P

DDR2_CAS_N

CPL_DDR2_BA0

CPL_DDR2_CK

DDR2_ODT_T

DDR2_DQS0_P

CPL_DDR2_DQS2_P

CPL_DDR2_DQS1_P

CPL_DDR2_CS_N

CPL_DDR2_DM[0-3]

DDR2_DQS1_P

DDR2_CS_N

DDR2_DQS3_P

DDR2_ODT

DDR2_DQS0_N

DDR2_BA1

CPL_DDR2_WE_N

CPL_DDR2_CKE

CPL_DDR2_RAS_N

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

+1.8V_DOUGLAS_DDR

+1.8V_DOUGLAS_DDR

+1.8V_DOUGLAS_DDR

+1.8V_DOUGLAS_DDR

+1.8V_DOUGLAS_DDR

DDR2_VREF

CPL_DDR2_D[0-31]

DDR2_D[0-31]

CPL_DDR2_D[0-31]

DDR2_D[0-31]

CPL_DDR2_DQS1_N

CPL_DDR2_DQS0_N

CPL_DDR2_DQS2_P

CPL_DDR2_DQS3_N

CPL_DDR2_DQS0_P

CPL_DDR2_DQS1_P

CPL_DDR2_DQS3_P

CPL_DDR2_DQS2_N

CPL_DDR2_A[0-12]

DDR2_DQS2_NDDR2_DQS2_P

CPL_DDR2_DM[0-3]

DDR2_DM[0-3]

DDR2_A[0-12]

CPL_DDR2_CS_NCPL_DDR2_RAS_N

CPL_DDR2_CAS_N

CPL_DDR2_CKCPL_DDR2_CK_N

CPL_DDR2_CKECPL_DDR2_BA0

CPL_DDR2_WE_N

CPL_DDR2_BA1

DDR2_CK_N

DDR2_CK

DDR2_CAS_N

DDR2_CS_N

DDR2_RAS_N

DDR2_CKE

DDR2_BA0

DDR2_WE_N

DDR2_BA1

DDR2_DQS3_PDDR2_DQS3_N

DDR2_DQS0_PDDR2_DQS0_N

DDR2_DQS1_P

DDR2_DQS1_N

DDR2_CK_N

DDR2_BA0

DDR2_CK

DDR2_CAS_N

DDR2_BA0

DDR2_WE_N

DDR2_RAS_N

DDR2_CK_N

DDR2_BA1

DDR2_CK

DDR2_ODT_T

DDR2_CKE

DDR2_CS_N

DDR2_DM[0-3]

1/16W10AR701

1/16W10AR703

1/16W10AR707

1/16W10AR704

1/16W10AR700

1/16W10AR705

1/16W10AR706

1/16W10AR702

HYB18T512160AF-3S

HYNIX

EAN33624401

DDR2 SDRAM

IC700

J2VREF

J8CK

H2 VSSQ2

B7UDQS

N8A4

P8A8

L1NC4

L2BA0

R8NC3

K7RAS

F8 VSSQ3

F3LDM

P3A9

M3A1

N3A5

K8CK

R3NC5

L3BA1

J7VSSDL

L7CAS

F2 VSSQ4

B3UDM

M2A10/AP

K2CKE

R7NC6

M7A2

N7A6

M8A0

J1VDDL

K3WE

E8LDQS

P7A11

K9ODT

A2NC1

N2A3

P2A7

H8 VSSQ1

F7LDQS

A8UDQS

R2A12

L8CS

E2NC2

E7 VSSQ5D8 VSSQ6D2 VSSQ7A7 VSSQ8B8 VSSQ9B2 VSSQ10

P9 VSS1N1 VSS2J3 VSS3E3 VSS4A3 VSS5

G9 VDDQ1G7 VDDQ2G3 VDDQ3G1 VDDQ4E9 VDDQ5C9 VDDQ6C7 VDDQ7C3 VDDQ8C1 VDDQ9A9 VDDQ10

R1 VDD1M9 VDD2

J9 VDD3E1 VDD4A1 VDD5

B9 DQ15B1 DQ14D9 DQ13D1 DQ12D3 DQ11D7 DQ10C2 DQ9C8 DQ8F9 DQ7F1 DQ6H9 DQ5H1 DQ4H3 DQ3H7 DQ2G2 DQ1G8 DQ0

HYB18T512160AF-3S

HYNIX

EAN33624401

DDR2 SDRAM

IC701

J2VREF

J8CK

H2 VSSQ2

B7UDQS

N8A4

P8A8

L1NC4

L2BA0

R8NC3

K7RAS

F8 VSSQ3

F3LDM

P3A9

M3A1

N3A5

K8CK

R3NC5

L3BA1

J7VSSDL

L7CAS

F2 VSSQ4

B3UDM

M2A10/AP

K2CKE

R7NC6

M7A2

N7A6

M8A0

J1VDDL

K3WE

E8LDQS

P7A11

K9ODT

A2NC1

N2A3

P2A7

H8 VSSQ1

F7LDQS

A8UDQS

R2A12

L8CS

E2NC2

E7 VSSQ5D8 VSSQ6D2 VSSQ7A7 VSSQ8B8 VSSQ9B2 VSSQ10

P9 VSS1N1 VSS2J3 VSS3E3 VSS4A3 VSS5

G9 VDDQ1G7 VDDQ2G3 VDDQ3G1 VDDQ4E9 VDDQ5C9 VDDQ6C7 VDDQ7C3 VDDQ8C1 VDDQ9A9 VDDQ10

R1 VDD1M9 VDD2

J9 VDD3E1 VDD4A1 VDD5

B9 DQ15B1 DQ14D9 DQ13D1 DQ12D3 DQ11D7 DQ10C2 DQ9C8 DQ8F9 DQ7F1 DQ6H9 DQ5H1 DQ4H3 DQ3H7 DQ2G2 DQ1G8 DQ0

10R714

10R715

10R716

10R717

10R718

10R719

10R720

10R721

10 R722

10 R723

10 R724

10 R729

10R730

10 R731

10 R732

10 R733

10 R734

10 R735

10 R737

10 R738

10 R739

10 R740

10R749

10R750

10 R72510 R72610 R72710 R728

10 R742

10 R743

10 R744

10K

R702

10 R741

68

0

1%

R7

04

68

0

1%

R7

05

0.1

uF

C7

14

0.1

uF

C7

40

0.1

uF

C7

09

0.1

uF

C7

11

0.1

uF

C7

06

0.1

uF

C7

15

0.1

uF

C7

30

0.1

uF

C7

18

0.1

uF

C7

32

0.1

uF

C7

07

0.1

uF

C7

10

0.1

uF

C7

12

0.1

uF

C7

28

0.1

uF

C7

29

0.1

uF

C7

13

0.1

uF

C7

16

0.1

uF

C7

41

0.1

uF

C7

27

200R703

200R700

0.1uF50V

C726

0.1

uF

C7

05

0.1

uF

C7

04

DDR2_ODTDDR2_ODT_T10 R736

0.1uF50V

C725

0.1uFC701

0.1uFC721

0.1uFC722

0.1uFC700

10uFC72310uFC702

10R745

10R746

10R747

10R748

0.1uFC703

0.1

uF

C7

17

0 .1uFC724

0.1

uF

C7

33

0.1

uF

C7

34

0.1

uF

C7

35

0.1

uF

C7

36

0.1

uF

C7

37

0.1

uF

C7

38

0.1

uF

C7

39

294R701

1%

0.1

uF

C7

08

0.1

uF

C7

31

1uFC720

330uF4V

C719

330uF4V

C742

FLI10620H-AA IC100D o u g l a s F u l l

DDR_D0F24

DDR_D1M24

DDR_D2J25

DDR_D3K26

DDR_D4M26

DDR_D5E25

DDR_D6L25

DDR_D7F26

DDR_D8E29

DDR_D9L29

DDR_D10H28

DDR_D11J29

DDR_D12L27

DDR_D13E27

DDR_D14K28

DDR_D15F28

DDR_D16Y24

DDR_D17AF28

DDR_D18AC25

DDR_D19AD26

DDR_D20AF26

DDR_D21W25

DDR_D22AE25

DDR_D23Y26

DDR_D24W29

DDR_D25AE29

DDR_D26AB28

DDR_D27AC29

DDR_D28AE27

DDR_D29W27

DDR_D30AD28

DDR_D31Y28

DDR_DQS0H25

DDR_DQS0_NH26

DDR_DQS1G28

DDR_DQS1_NG29

DDR_DQS2AB25

DDR_DQS2_NAB26

DDR_DQS3AA28

DDR_DQS3_NAA29

DDR_A0P27

DDR_A1U29

DDR_A2R26

DDR_A3U26

DDR_A4P25

DDR_A5T28

DDR_A6R27

DDR_A7V28

DDR_A8R29

DDR_A9T29

DDR_A10V25

DDR_A11R28

DDR_A12V26

DDR_DM0K24

DDR_DM1J27

DDR_DM2AD24

DDR_DM3AC27

DDR_BA0U28

DDR_BA1T27

DDR_CAS_NP24

DDR_RAS_NN26

DDR_CS_NN25

DDR_WE_NT25

DDR_CKP29

DDR_CK_NN29

DDR_CKEU27

DDR_ODTM27

DDR_CALU24

FLI10610H-AAIC100-*1

DouglasA WXGA 32inch

A1PC2

A2PE2

A3PG2

B_GRAJ2

AND2

B1PB1

B2PD1

B3PG1

G_GRAJ1

BNF2

C1PC1

C2PE1

C3PH1

R_GRAK1

CNH2

SV1PD3

SV2PF3

SV3PH3

SV4PJ3

SVNK2

AHS_ACSJ6

AVSH6

VOUT2J4

SCART_FBG6

ARXCMA10

ARXCPB10

ARX0MA9

ARX0PB9

ARX1MA8

ARX1PB8

ARX2MA7

ARX2PB7

HDMI_A_HPDB11

HDMI_B_HPDC11

HDMI_CECA11

BRXCMA6

BRXCPB6

BRX0MA5

BRX0PB5

BRX1MA4

BRX1PB4

BRX2MA3

BRX2PB3

REXTD9

LVTX_ODD_CH0N_DISP23AH29

LVTX_ODD_CH0P_DISP22AJ29

LVTX_ODD_CH1N_DISP21AH28

LVTX_ODD_CH1P_DISP20AJ28

LVTX_ODD_CH2N_DISP19AH27

LVTX_ODD_CH2P_DISP18AJ27

LVTX_ODD_CLKN_DISP17AH26

LVTX_ODD_CLKP_DISP16AJ26

LVTX_ODD_CH3N_DISP15AH25

LVTX_ODD_CH3P_DISP14AJ25

LVTX_ODD_CH4N_DISP3AH24

LVTX_ODD_CH4P_DISP2AJ24

LVTX_ODD_CH5N_DISPCLKAG29

LVTX_ODD_CH5P_DISPDEAG28

LVTX_EVN_CH0N_DISP13AH23

LVTX_EVN_CH0P_DISP12AJ23

LVTX_EVN_CH1N_DISP11AF23

LVTX_EVN_CH1P_DISP10AG23

LVTX_EVN_CH2N_DISP9AH22

LVTX_EVN_CH2P_DISP8AJ22

LVTX_EVN_CLKN_DISP7AF22

LVTX_EVN_CLKP_DISP6AG22

LVTX_EVN_CH3N_DISP5AH21

LVTX_EVN_CH3P_DISP4AJ21

LVTX_EVN_CH4N_DISP1AF21

LVTX_EVN_CH4P_DISP0AG21

LVTX_EVN_CH5N_DISPVSAG25

LVTX_EVN_CH5P_DISPHSAG24

VDAC_COMPAG5

VDAC_BU_NAH1

VDAC_RV_NAH2

VDAC_GY_YC_NAH3

VDAC_RSETAH4

VDAC_BU_P_1AJ1

VDAC_BU_P_2AJ2

VDAC_GY_YC_PAJ3

DDR2_A[9]

CPL_DDR2_DM[2]

DDR2_A[10]

DDR2_A[6]

DDR2_A[4]

DDR2_A[10]

DDR2_A[3]

DDR2_A[8]

DDR2_A[2]

DDR2_A[9]

DDR2_A[12] DDR2_A[12]

CPL_DDR2_DM[0]

DDR2_A[5]

DDR2_A[6]

DDR2_A[2]

DDR2_A[0]

DDR2_A[7]

CPL_DDR2_DM[3]

DDR2_A[5]

DDR2_A[1]

DDR2_A[4]

DDR2_A[8]

CPL_DDR2_DM[1]

DDR2_A[3]

DDR2_A[0]

DDR2_A[7]

DDR2_A[1]

DDR2_A[11] DDR2_A[11]

CPL_DDR2_D[30]

CPL_DDR2_D[25]

CPL_DDR2_D[28]

CPL_DDR2_D[29]

CPL_DDR2_D[24]

CPL_DDR2_D[31]

DDR2_D[30]

DDR2_D[25]

DDR2_D[28]

DDR2_D[29]

DDR2_D[24]

DDR2_D[31]

CPL_DDR2_D[13]

CPL_DDR2_D[8]

CPL_DDR2_D[15]

CPL_DDR2_DM[3]

CPL_DDR2_DM[1]

CPL_DDR2_D[14]

CPL_DDR2_D[9]

CPL_DDR2_D[12]

CPL_DDR2_A[10]

CPL_DDR2_A[3]

CPL_DDR2_A[7]

CPL_DDR2_A[12]

CPL_DDR2_A[2]

CPL_DDR2_A[9]

CPL_DDR2_A[5]

CPL_DDR2_A[1]

CPL_DDR2_A[0]

CPL_DDR2_A[4]

CPL_DDR2_A[8]

CPL_DDR2_A[11]

CPL_DDR2_A[6]

DDR2_DM[3]

DDR2_DM[1]

DDR2_A[6]

DDR2_A[11]

DDR2_A[8]

DDR2_A[4]

DDR2_A[0]

DDR2_A[1]

DDR2_A[5]

DDR2_A[9]

DDR2_A[2]

DDR2_A[12]

DDR2_A[7]

DDR2_A[3]

DDR2_A[10]

DDR2_D[14]

DDR2_D[9]

DDR2_D[12]

DDR2_D[15]

DDR2_D[8]

DDR2_D[13]

DDR2_DM[2]

DDR2_DM[3]

CPL_DDR2_D[0]

CPL_DDR2_D[1]

CPL_DDR2_D[2]

CPL_DDR2_D[3]

CPL_DDR2_D[4]

CPL_DDR2_D[5]

CPL_DDR2_D[6]

CPL_DDR2_D[7]

CPL_DDR2_D[8]

CPL_DDR2_D[9]

CPL_DDR2_D[10]

CPL_DDR2_D[11]

CPL_DDR2_D[12]

CPL_DDR2_D[13]

CPL_DDR2_D[14]

CPL_DDR2_D[15]

CPL_DDR2_D[16]

CPL_DDR2_D[17]

CPL_DDR2_D[18]

CPL_DDR2_D[19]

CPL_DDR2_D[20]

CPL_DDR2_D[21]

CPL_DDR2_D[22]

CPL_DDR2_D[23]

CPL_DDR2_D[24]

CPL_DDR2_D[25]

CPL_DDR2_D[26]

CPL_DDR2_D[27]

CPL_DDR2_D[28]

CPL_DDR2_D[29]

CPL_DDR2_D[30]

CPL_DDR2_D[31]

DDR2_D[15]

DDR2_D[14]

DDR2_D[13]

DDR2_D[12]

DDR2_D[11]

DDR2_D[10]

DDR2_D[9]

DDR2_D[8]

DDR2_D[7]

DDR2_D[6]

DDR2_D[5]

DDR2_D[4]

DDR2_D[3]

DDR2_D[2]

DDR2_D[1]

DDR2_D[0] DDR2_D[16]

DDR2_D[17]

DDR2_D[18]

DDR2_D[19]

DDR2_D[20]

DDR2_D[21]

DDR2_D[22]

DDR2_D[23]

DDR2_D[24]

DDR2_D[25]

DDR2_D[26]

DDR2_D[27]

DDR2_D[28]

DDR2_D[29]

DDR2_D[30]

DDR2_D[31]

DDR2_DM[1]

DDR2_DM[0]

CPL_DDR2_D[18]

CPL_DDR2_D[19]

CPL_DDR2_DM[2]

CPL_DDR2_D[22]

CPL_DDR2_D[17]

CPL_DDR2_D[20]

CPL_DDR2_D[21]

CPL_DDR2_D[16]

CPL_DDR2_D[23]

CPL_DDR2_D[5]

CPL_DDR2_D[0]

CPL_DDR2_D[7]

CPL_DDR2_DM[0]

CPL_DDR2_D[2]

CPL_DDR2_D[3]

CPL_DDR2_D[6]

CPL_DDR2_D[1]

CPL_DDR2_D[4]

CPL_DDR2_A[0]

CPL_DDR2_A[1]

CPL_DDR2_A[2]

CPL_DDR2_A[3]

CPL_DDR2_A[4]

CPL_DDR2_A[5]

CPL_DDR2_A[6]

CPL_DDR2_A[7]

CPL_DDR2_A[8]

CPL_DDR2_A[9]

CPL_DDR2_A[10]

CPL_DDR2_A[11]

CPL_DDR2_A[12]

DDR2_D[18]

DDR2_D[19]

DDR2_DM[2]

DDR2_D[22]

DDR2_D[17]

DDR2_D[20]

DDR2_D[21]

DDR2_D[16]

DDR2_D[23]

DDR2_D[5]

DDR2_D[0]

DDR2_D[7]

DDR2_D[2]

DDR2_DM[0]

DDR2_D[3]

DDR2_D[6]

DDR2_D[1]

DDR2_D[4]

CPL_DDR2_D[26]

CPL_DDR2_D[27] DDR2_D[27]

DDR2_D[26]

DDR2_D[10]CPL_DDR2_D[10]

CPL_DDR2_D[11] DDR2_D[11]

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

HDMI3_5V_DET

HDMI2_5V_DET

HDMI1_5V_DET

SW_RESET

19

.66

08

0H

zX

80

0

+3.3V_DOUGLAS

FE_RESET

REC_8_CTRL1

REC_8_CTRL2

HP_DET_S/W_2

HP_DET_S/W_4

DTV/MNT_SWITCH

HDMI4_5V_DET

HDMI_SW_EQ

KEY2

KEY1

P_+5V

IR

100R814

+3.3V_STBY

22R810

22

R8

38

1.2V_DOUGLAS_EN

+3.3V_STBY

OPTR809

READY

+3.3V_STBY

4.7

KR

80

2

KE

Y2

+3.3V_STBY

RE

SE

T

UA

RT

_SE

L

0 .1uF16V

C815

4.7KR837

IR

10

0R

83

2

0 .1uF16V

C810

CEC_0

+3.3V_STBY

+3.3V_STBY

47K

R8

17

AC

_DE

T

22

R8

28

15K

R8

15

100R845

4.7

KR

80

6

KE

Y1

22R811

PA

NE

L_E

RR

OR

_DE

T

0 .1uF16V

C814

3.3

KR

82

4

42

,47

4.7KR808

PA

NE

L_V

CC

_EN

UCOM_TX

4.7

KR

84

6

RE

AD

Y

INV

_C

TL

AU

DIO

_MU

TE

+3.3V_STBY

10

0R

83

4

4.7

KR

80

5

D_S

UB

_SC

L

D_S

UB

_SD

A

P_+5V

4.7KR836

KEC KIA7029AF

0IKE702900GDETECTOR

IC800

READY2

G

3 O1I

ATMEL

AT24C16AN-10SI-2.7

0IMCRAL006A

MEMORIES

IC801UCOM_EEPROM_ATMEL16K

3A2

2A1

4GND

1A0

5SDA

6SCL

7WP

8VCC

UCOM_RXSCL2_3.3V

22

R8

35

SDA2_3.3V

100R842

100R843

MUTE_LINE

MUTE_LINE_DTV

SCART1_LINK

SCART2_LINK

RGB_LINK

COMP_LINK

AV3_LINK

UCOM_SCL_3.3V

UCOM_SDA_3.3V

1.8V_DOUGLAS_EN

RL_ON/PWR_ONOFF

3.3V_EN

10uF6.3V

C813

AGC_SPEED_CTL

BOOSTER

24

pF

C8

06

24

pF

C8

07

0 .1uFC808

HDMI_SEL1

HDMI_SEL2

EN_2.5VF

EN_1.3VF

EN_3.3VF

EN_1.8VF

EN_1.3PLL

12505WR-15A00

P800

P800_ANGLE

1

2

3

4

5

6

7

8

9

10

11

12

13

14

16

15 SPK_P

SPK_N

68KR822

READY

10

0R

83

1

10

0R

83

3

10

0R

82

5

+5V

0R877

100Hz FRC

P_+12V

0R878

100Hz FRCEN_1.3VF

EN_1.8VF

+3.3V_DOUGLAS

0R876

100Hz FRC

0R879

100Hz FRC

+5V

EN_3.3VF

EN_2.5VF

0R875

100Hz FRCEN_1.3PLL

UCOM_SCL_3.3V

UCOM_SDA_3.3V

WELTREND

WT61P8-RN440WT

EAN41349801

MICROCONTROLLER

IC802

1VDD33V

2GND

3OSCO

4OSCI

5GPIOB6/SSDA

6GPIOB5/SSCL

7GPIOB4/P05

8GPIOB3/P04

9GPIOB2/IR

10GPIOB1/IRQ3/CEC

11GPIOB0/IRQ2

12

GP

IOC

7/P

17

/IR

Q1

13

GP

IOC

6/P

16

/IR

Q0

14

GP

IOC

5/P

15

/TX

D1

15

GP

IOC

4/P

14

/RX

D1

16

GP

IOC

3/A

D3

17

GP

IOC

2/A

D2

18

GP

IOC

1/A

D1

19

GP

IOC

0/A

D0

20

DS

DA

1

21

DS

CL

1

22

GP

IOA

5/D

SD

A2

23 GPIOA4/DSCL224 GPIOA3/PWM7/P0325 GPIOA2/PWM6/P0226 GPIOA1/PWM5/P0127 GPIOA0/PWM4/P0028 GPIOD7/RXD229 GPIOD6/TXD230 GPIOD5/P13/AD731 GPIOD4/P12/AD632 GPIOD3/P11/AD533 GPIOD2/P10/AD4

34

GP

IOD

1/H

IN2

35

GP

IOD

0/H

IN1

36

GP

IOE

7/V

IN1

37

GP

IOE

6/V

IN2

38

GP

IOE

5/P

07

39

GP

IOE

4/L

PW

M/P

06

40

GP

IOE

3/P

WM

34

1G

PIO

E2/P

WM

24

2G

PIO

E1/P

WM

14

3N

RS

T4

4G

PIO

E0/P

WM

0R

82

3

RE

AD

Y

R8

26

RE

AD

Y

0 .1uFC817

100Hz FRC

0.1uFC819

100Hz FRC

0.1uFC821

100Hz FRC0.1uFC822

100Hz FRC

22R804

22R803

47K

R8

16

0 .1uFC809

0.1uF16V

C801

5pF

READY

C802

5pF

READY

C803

24M

Hz

X8

01

SMAW200-13P801

100Hz FRC

1

2

3

4

5

6

7

8

9

10

11

12

13

0R

89

9

RE

AD

Y

0R

89

8

10

0H

z F

RC

FLI10620H-AA

EAN42012201

IC100

Douglas Ful l

VXI_CLKA18

VXI_DEC18

VXI_VSB18

VXI_HSD18

VXI_D0E19

VXI_D1A17

VXI_D2B17

VXI_D3C17

VXI_D4D17

VXI_D5F17

VXI_D6A16

VXI_D7B16

VXI_D8C16

VXI_D9D16

VXI_D10D19

VXI_D11E16

VXI_D12A15

VXI_D13B15

VXI_D14C15

VXI_D15D15

VXI_D16E15

VXI_D17A14

VXI_D18B14

VXI_D19C14

VXI_D20D14

VXI_D21E14

VXI_D22E17

VXI_D23E18

TESTMODE0C27

TESTMODE1C26

VXO_CLKAD19

VXO_DEAE19

VXO_VSAG18

VXO_HSAF18

VXO_D0AF15

VXO_D1AH16

VXO_D2AJ16

VXO_D3AE15

VXO_D4AE16

VXO_D5AF16

VXO_D6AG16

VXO_D7AH17

VXO_D8AJ17

VXO_D9AE17

VXO_D10AF17

VXO_D11AG17

VXO_D12AH18

VXO_D13AJ18

VXO_D14AD15

VXO_D15AE18

REF_CLKA22

XTAL_INA23

CLKOUTE12

OBUFC_CLKF21

NC_1F7

NC_2F8

NC_3F9

NC_4F10

NC_5F11

SIF_INK6

+3.3V_STBY

+3.3V_STBY

4.7

KR

86

4

RE

AD

Y

+3.3V_STBY

0R8

39

RE

AD

Y

R8

29

RE

AD

Y

+3.3V_STBY

18

pF

50V

C8

11

18

pF

50V

C8

12

120-ohm

L800

120-ohm

L803

120-ohm

L802

120-ohm

L801

4.7uF6.3V

C800

0.1uF16V

C833

0.1uF16V

C834

LED_IR_3.3V_ST_On/Off_CTRL1K

R813

RO

HM

RTR030P02 P-CHANNEL MOSFET -20V +-12V -3A 0.075OHM 1W TSMT3 R/TP 3P ROHM ELECTRONIC KOREA CO.,LTD.

RTR030P02

Q800

SD

G

1uFC826

4.7uF10V

C8230.1uF

16V

C824120-ohm

L804

47KR818

2SC3052Q801

TRNPN_ISA

E

BC

0.1uF50V

C825

47KR812

+3.3V_STBY

EYEQ2_RESET

LE

D_

IR_

3.3

V_

ST

_O

n/O

ff_

CT

RL

EYEQ2_RESET

3KR8

01

RE

AD

Y

2.2

KR

85

1

2.2

KR

85

0

+3.3V_STBY

0R853

READY

680pFC804

4.7

KR

85

2

RE

AD

Y

D8

05

D8

06

D8

07

5.6

V

D8

02

5.6

V

D8

04

5.6

V

D8

01

5.6

V

D8

03

0R8

47

0R8

63

JP

1JP

2JP

3JP

4JP

5JP

6JP

7JP

8

JP

9

JP

10

JP

11

JP

12

JP

13

JP

14

5.6

V

D8

08

24LC16BT-I/SN

0IMMR00022A

IC801-*1

UCOM_EEPROM_MICROCHIP

3A2

2A1

4VSS

1A0

5SDA

6SCL

7WP

8VCC

CAT24C16WI-GT3

EAN42611301

IC801-*2

UCOM_EEPROM_CATALYST

3NC_3

2NC_2

4VSS

1NC_1

5SDA

6SCL

7WP

8VCC

AT24C02BN-10SU-1.8

0IMMRAL014D

IC801-*3

UCOM_EEPROM_ATMEL256

3A2

2A1

4GND

1A0

5SDA

6SCL

7WP

8VCC

10KR819

READY

10KR840

READY

10KR827

READY

10KR830

READY

+3.3V_DOUGLAS

47uF25V

C835

READY

0R1617READY

0R1

62

2

2SC3875SQ801-*1

TRNPN_KECE

B

C

12505WS-15A00

P800-*1

P800_STRAIGHT

1

2

3

4

5

6

7

8

9

10

11

12

13

14

16

15

180KR821

42,47

4.7

KR

82

0

32

,37

HIGH:Writable

GPIO TBD

IR/KEY/EYE Q2/LED

Dig

ita

l E

YE

Re

ad

y p

ort

MO

VIN

G_L

ED

_PW

M

FRCM CONTROL

IIC ID : 0x50

EyeQ2 Sensor IIC ID : 0xE8RGB Sensor IIC ID : 0x94(TBD)

NECT-VCC.smb00

HEET-CON

GPIO D2 : High : PDP Low : LCD

GPIO D3 :High : AUS Low : EU

ECO No.19

ECO No.19

ECO No.19

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

LGE Internal Use OnlyC 2008

0.1uF16V

C905

4.7

KR

92

7

1KR9

28

22R932

33pF50V

C906RESET

SDA2_3.3V

SCL2_3.3V

SDA_HDMI_SW

SCL_HDMI_SW

DDC_SDA_4

DDC_SCL_4

100 R907

100 R906

100 R905

100 R904

100 R903

100 R902

100 R901

100 R900

RESET

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

SCART1_ID

SCART2_ID

+5V

120-ohm

L900

D9

02

D9

03

TMUE312GABSW900

12

4 3

5

+3.3V_OTP

0.1uF

READY

C909

+3.3V_DAC_DOUGLAS

+3.3V_ADC_DOUGLAS

+3.3V_DOUGLAS

+3.3V_DAC_DOUGLAS

+1.2V_AUD_DOUGLAS

1KR

95

7

+1.2V_DOUGLAS_D

+1.2V_DOUGLAS

+3.3V_OTP

+3.3V_DOUGLAS

2N3904SQ901

E

B

C

+3.3V_DOUGLAS

+1.2V_DOUGLAS

+1.2V_DOUGLAS_D

+3.3V_HDMI_DOUGLAS

+3.3V_DOUGLAS

+1.2V_DDRPLL

+1.2V_DOUGLAS_D

DDR2_VREF

+3.3V_ADC_DOUGLAS

390R954

47K

R9

55

+3.3V_LVTX_PLL_DOUGLAS

+1.2V_HDMI_DOUGLAS

+3.3V_IO_DOUGLAS

+3.3V_HDMI_DOUGLAS

+1.2V_DOUGLAS

+3.3V_AUD_DOUGLAS

+3.3V_DOUGLAS

+3.3V_DOUGLAS

+1.2V_DDRPLL

+1.2V_DDRPLL

+1.2V_AUD_DOUGLAS

+3.3V_LVTX_DOUGLAS

+3.3V_DOUGLAS

+3.3V_DOUGLAS

+3.3V_LVTX_DOUGLAS

+1.8V_DOUGLAS_DDR

+3.3V_AUD_DOUGLAS

+1.2V_HDMI_DOUGLAS

+3.3V_IO_DOUGLAS

+3.3V_DOUGLAS

+3.3V_LVTX_PLL_DOUGLAS

+1.2V_DOUGLAS_D

+1.2V_DOUGLAS_D

CI_EN

+5V +5V

SDA1_5V

SCL1_5V

+1.2V_ADC_DOUGLAS+1.2V_DOUGLAS

+1.2V_ADC_DOUGLAS

+5V

D_SUB_SCL

D_SUB_SDA

+1.

8V_D

OU

GL

AS

_DD

R

+3.3V_DOUGLAS

+3.3V_DOUGLAS

+1.2V_DOUGLAS_D

+3.3V_DOUGLAS

+3.3V_CI

0R951

0R956

+1.8V_DOUGLAS_DDR

0.1uF16V

C922

0.1uF16V

C914

0.1uF16V

C952

0.1

uF

16V

C9

55

0 .1uF16V

C941

0.1uF16V

C953

0.1

uF

16V

C9

17

0 .1uF16V

C972

0.1uF16V

C987

0.1

uF

16V

C9

21

0 .1uF16V

C984

0.1uF16V

C957

0.1uF16V

C1903

0.1

uF

16V

C9

68

0 .1uF16V

C991

0.1uF16V

C998

0.1uF16V

C938

0.1uF16V

C979

0.1uF16V

C973

0.1uF16V

C950

0.1uF16V

C948

0.1uF16V

C956

0.1uF16V

C982

0.1uF16V

C974

0.1uF16V

C970

0.1uF16V

C943

0.1uF16V

C9960.1uF16V

C940

0.1

uF

16V

C9

45

0 .1uF16V

C1904

0.1uF

C975

0.1uF16V

C960

0.1uF16V

C951

0.1uF16V

C990

0.1uF16V

C946

0.1uF16V

C947

0.1uF16V

C976

0.1uF16V

C961

0.1uF16V

C966

0.1uF16V

C939

0.1uF16V

C949

0.1uF

C967

0.1uF

C9340.1uF16V

C958

0.1uF16V

C983

0.1uF16V

C942

0.1uF16V

C9860.1uF16V

C995

0.1uF16V

C963

0.1uF16V

C936

0.1uF16V

C971

0.1uF16V

C918

0.1uF

C954

0.1uF16V

C985

0.1uF16V

C977

0.1uF

C944

0.1uF

C920

0.1uF16V

C932

0.1

uF

16V

C9

35

0 .1uF16V

C999

0.1uF16V

C919

0.1uF16V

C962

0.1uF16V

C965

0.1uF16V

C969

0.1uF16V

C959

0.1uF16V

C931

0.1uF

C981

0.1uF16V

C978

0.1uF

C916

0.1uF16V

C937

0.1uF16V

C994

+3.3V_DOUGLAS

0.1uF16V

C9930.1uF16V

C1900

+3.3V_DOUGLAS_VAA

+3.3V_DOUGLAS_VDDI

+3.3V_DOUGLAS

0.1uF16V

C992

+3.3V_DOUGLAS_VAA

+3.3V_DOUGLAS_VDDI

0R959

+3.3V_DOUGLAS

+3.3V_STBY

DEBUG_RX

DEBUG_TX

CHAPLIN_RX

CHAPLIN_TX

120-ohm

L907

MLB-201209-0120P-N2L903

120-ohm

L904

120-ohm

L906

120-ohm

L901

MLB-201209-0120P-N2L908

120-ohm

L905

120-ohm

L902

0R953

0R952

MICROCHIP TECHNOLOGY

24LC512

0IMMRMP008A

MEMORIES

IC901

DOUGLAS_EEPROM_MICROCHIP512K

3A2

2A1

4VSS

1A0

5 SDA

6 SCL

7 WP

8 VCC

P_+5V

10uF6.3V

C988

10uF6.3V

C99710uF6.3V

C989

10uF6.3V

C925

10uF6.3V

C933

10uF6.3V

C926

10uF6.3V

C927

10uF6.3V

C930

10uF6.3V

C928

10uF

C912

10

uF

6.3

V

C9

13

100uF16V

C911

10uF6.3V

C929

10uF6.3V

C923

+3.3V_OTP

1KR913

1KR912

VBR_B

VBR_A

10uF16V

C1901

0.1uFC1906

33uF10V

C980

0R958

0.1uF16V

C900

510R978

10R977

0.1uFC1907

10uF6.3V

C1902

READY

0.1uF16V

C964

0.1uF16V

C907

+3.3V_STBY

FRC_RESET

0R967

READY

6.2

K1%

R9

29

1KR914

1KR915

6.8KR918

100 R908

100 R909

4.7

KA

R900

47KR938

READY47KR940

47KR941

4.7KR939

22R949

22R950

4.7

K

R9

44

4.7

K

R9

45

4.7KR947

0R9

36

0R9

34

RE

AD

Y

0R948

10K

R9

37

0 .1uFC908

0.1uF16V

C910

12505WS-08A00

P1001

ENGINEERING

1

2

3

4

5

6

7

8

9

TEXAS INSTRUMENT

TPS2042BDRG4

0ITI204200C

ANALOG SWITCH

IC902

3EN1

2IN

4EN2

1GND

5OC2

6OUT2

7OUT1

8OC1

3.3KR946

USB

DO

WN

ST

RE

AM

KJA

-UB

-4-0

00

4P

90

1

12

34

5

10uF6.3V

C924

FLI10620H-AA

IC100D o u g l a s F u l l

CVDD12_1L11

CVDD12_2L12

CVDD12_3L17

CVDD12_4L18

CVDD12_5L19

CVDD12_6M11

CVDD12_7M12

CVDD12_8M17

CVDD12_9M18

CVDD12_10M19

CVDD12_11V11

CVDD12_12V12

CVDD12_13V13

CVDD12_14V18

CVDD12_15V19

CVDD12_16W11

CVDD12_17W12

CVDD12_18W13

CVDD12_19W18

CVDD12_20W19

IOVDD33_1F12

IOVDD33_2F13

IOVDD33_3F14

IOVDD33_4F15

IOVDD33_5F16

IOVDD33_6F18

IOVDD33_7F19

IOVDD33_8AD8

IOVDD33_9AD10

IOVDD33_10AD11

IOVDD33_11AD12

IOVDD33_12AD14

IOVDD33_13AD16

IOVDD33_14AD17

IOVDD33_15AD18

IOVDD33_16U6

IOVDD33_17V6

IOVDD33_18Y6

IOVDD33_19AA6

IOVDD33_20AB6

ADC_VDD12_1A1

ADC_VDD12_2B2

ADC_VDD12_3C3

ADC_VDDA33_1E4

ADC_VDDA33_2F4

ADC_VDDA33_3G4

ADC_VDDA33_4H4

ADC_VDDA33_5K4

AUD_AVDD12_1P6

AUD_AVDD12_2R6

C4PL1

AUD_AVDD33_2T6

AUD_AVDD33_3T5

AUD_AVDD33_4U5

AUD_AVDD33_5U4

AUD_AVDD33_6U3

AUD_HP_AVDD33U2

DDRPLL_AVDD12D22

DDR_VDD_1D25

DDR_VDD_2D27

DDR_VDD_3D29

DDR_VDD_4F25

DDR_VDD_5F27

DDR_VDD_6F29

DDR_VDD_7H24

DDR_VDD_8H27

DDR_VDD_9H29

DDR_VDD_10K25

DDR_VDD_11K27

DDR_VDD_12K29

DDR_VDD_13M25

DDR_VDD_14M29

DDR_VDD_15N24

DDR_VDD_16P28

DDR_VDD_17R25

DDR_VDD_18U25

DDR_VDD_19V27

DDR_VDD_20Y25

DDR_VDD_21Y27

DDR_VDD_22Y29

DDR_VDD_23AB24

DDR_VDD_24AB27

DDR_VDD_25AB29

DDR_VDD_26AD25

DDR_VDD_27AD27

DDR_VDD_28AD29

DDR_VDD_29AF25

DDR_VDD_30AF27

DDR_VDD_31AF29

DDRPLL_AVDD33E22

DDR_VDDI_1F23

DDR_VDDI_2AD23

DDR_VRF_0G25

DDR_VRF_1R24

DDR_VRF_2AA25

DLL_VAA0M28

DLL_VAA1V24

HDMI_VDDA33_1C4

HDMI_VDDA33_2D5

HDMI_VDDA33_3D6

HDMI_VDDA33_4E6

HDMI_VDDA33_5E7

HDMI_VDD12_1D10

HDMI_VDD12_2E8

HDMI_VDD12_3E9

HDMI_VDD12_4E10

LVTX_VDD33_1AE21

LVTX_VDD33_2AE22

LVTX_VDD33_3AF24

LVTX_PLL_VDD33AG26

OTP_VDD33A26

RPLL_AVDD33B23

RPLL_AVDD12C23

USB_AVDD12AE20

USB_AVDD33_1AF20

USB_AVDD33_2AG19

USB_AVDD33_3AH19

VDAC_VDD12AD6

VDAC_AVDD33_1AE6

VDAC_AVDD33_2AF5

VDAC_AVDD33_3AF6

CVSS_1D26

CVSS_2D28

CVSS_3E24

CVSS_4E26

CVSS_5E28

CVSS_6G24

CVSS_7G26

CVSS_8G27

CVSS_9J24

CVSS_10J26

CVSS_11J28

CVSS_12L13

CVSS_13L14

CVSS_14L15

CVSS_15L16

CVSS_16L24

CVSS_17L26

CVSS_18L28

CVSS_19M13

CVSS_20M14

CVSS_21M15

CVSS_22M16

CVSS_23N11

CVSS_24N12

CVSS_25N13

CVSS_26N14

CVSS_27N15

CVSS_28N16

CVSS_29N17

CVSS_30N18

CVSS_31N19

CVSS_32N27

CVSS_33N28

CVSS_34P11

CVSS_35P12

CVSS_36P13

CVSS_37P14

CVSS_38P15

CVSS_39P16

CVSS_40P17

CVSS_41P18

CVSS_42P19

CVSS_43P26

CVSS_44R11

CVSS_45R12

CVSS_46R13

CVSS_47R14

CVSS_48R15

CVSS_49R16

CVSS_50R17

CVSS_51R18

CVSS_52R19

CVSS_53T11

CVSS_54T12

CVSS_55T13

CVSS_56T14

CVSS_57T15

CVSS_58T16

CVSS_59T17

CVSS_60T18

CVSS_61T19

CVSS_62T24

CVSS_63T26

CVSS_64U11

CVSS_65U12

CVSS_66U13

CVSS_67U14

CVSS_68U15

CVSS_69U16

CVSS_70U17

CVSS_71U18

CVSS_72U19

CVSS_73V14

CVSS_74V15

CVSS_75V16

CVSS_76V17

CVSS_77V29

CVSS_78W14

CVSS_79W15

CVSS_80W16

CVSS_81W17

CVSS_82W24

CVSS_83W26

CVSS_84W28

CVSS_85AA24

CVSS_86AA26

CVSS_87AA27

CVSS_88AC24

CVSS_89AC26

CVSS_90AC28

CVSS_91AE24

CVSS_92AE26

CVSS_93AE28

ADC_GND12_1D4

ADC_GND12_2E5

ADC_GND12_3F6

ADC_GNDA_1F5

ADC_GNDA_2E3

ADC_GNDA_3F1

ADC_GNDA_4G5

ADC_GNDA_5G3

ADC_GNDA_6H5

ADC_GNDA_7J5

ADC_GNDA_8K5

A4PK3

AUD_AVSS12_1M6

AUD_AVSS12_2N6

B4PL2

AUD_AVSS33_2P1

AUD_AVSS33_3P2

AUD_AVSS33_4P3

AUD_AVSS33_5P4

AUD_AVSS33_6P5

AUD_HP_AVSS33U1

DDRPLL_AGNDE21

HDMI_GNDA_1A2

HDMI_GNDA_2C5

HDMI_GNDA_3C6

HDMI_GNDA_4C7

HDMI_GNDA_5C8

HDMI_GNDA_6C9

HDMI_GNDA_7C10

HDMI_GNDA_8D7

HDMI_GNDA_9D8

LVTX_VSS_1AD21

LVTX_VSS_2AD22

LVTX_VSS_3AE23

LVTX_VSS_4AG27

RPLL_AGND_1B22

RPLL_AGND_2C22

USB_GND_1AD20

USB_GND_2AJ19

USB_GND_3AF19

VDAC_VSS12AC6

VDAC_AVSS33_1AD7

VDAC_AVSS33_2AG4

FLI10620H-AA

IC100D o u g l a s F u l l

LBADC_33D24

LBADC_GNDE23

LBADC_IN1C25

LBADC_IN2C24

LBADC_IN3B25

LBADC_IN4B24

LBADC_IN5A25

LBADC_IN6A24

LBADC_RETURNF22

2WIRE_M1_SDAD21

2WIRE_M1_SCLD20

2WIRE_M0_SCLE20

2WIRE_M0_SDAF20

2WIRE_S0_SDAB12

2WIRE_S0_SCLA12

2WIRE_S1_SDAD12

2WIRE_S1_SCLC12

2WIRE_S2_SDAE11

2WIRE_S2_SCLD11

PWM3A13

PWM2B13

PWM1C13

PWM0D13

RESET_ND23

UART0_RXDA19

UART0_TXDB19

UART1_RXDA20

UART1_TXDB20

UART1_RTSC20

UART1_CTSC19

TRSTB26

TDIB27

TDOA27

TMSA28

TCKB28

EJ_RST_NA29

EJ_DINTB29

USB_FLAGC29

USB_PWRENC28

USBPHY_PADPAJ20

USBPHY_PADMAH20

USBPHY_VRESAG20

IRDATAC21

DFSYNCE13

PPWRA21

PBIASB21

22R910

SCART1_FB

0.1uFC1909

SCART1_VIN

0.1uFC1908

0R935

330uF6.3V

C915

3.3

K

R9

42

3.3

K

R9

43

RT

R0

30

P0

2Q

90

0

SD

G

0R917

10uF6.3V

C903

JP62

JP63

JP64

JP65

75R911

M24512-WMW6

EAN43349001

IC901-*1

DOUGLAS_EEPROM_STM512K

3E2

2E1

4VSS

1E0

5SDA

6SCL

7WC

8VCC

AT24C512BW-SH-T

EAN43352801

IC901-*2

DOUGLAS_EEPROM_ATMEL512K

3A2

2A1

4GND

1A0

5SDA

6SCL

7WP

8VCC

10uF6.3V

C901

READY

0.1uF16V

C904

READY

22uF16V

C902

USB20-1-DP

USB20-1-DM

USB20-OC1

USB20-OC1

USB20-PWE1

USB20-PWE1

Nearby pin AD23Nearby p in F23

0xA6

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

+1.8V_DOUGLAS_DDR

INV_CTL

220uF

16V

C1030

+5V_CI

0.1uF16V

C1042

+3.3V_STBY

PANEL_ERROR_DET

+1.8V

0.1uF16V

C1046

0IPMGKE030A

REGULATORKIA78R05F

KEC

IC1005

1

VIN

2

VC

3

VO

UT

4

NC

5

GN

D1

6

GN

D2

ADVANCED ANALOG CIRCUITS

AZ1117H-3.30IPMGA0010A

LDO VOLTAGE REGULATOR

IC1007

2

OUTPUT

3INPUT 1 ADJ/GND

P_+16V

1.2V_DOUGLAS_EN

0.1uF50V

C1028

+3.3V_TUNER

0.1uF16V

C1034

KEC

KIA7805AF 0IPMG00004AVOLTAGE REGULATORIC1008

2

C

3 O1I

220uF16V

C1001

0.1uF16V

C1049

120-ohm

L1003

P_+5V

0.1uF16V

C1041

120-ohm

L1000

120-ohm

L1005

+3.3V_CI

0.1uF16V

C1045

P_+5V

VBR_B

KDS226D1000

READY

A AC

C

120-ohm

L1004

100

R1014

6.8KR1007

P_+5V_CORE

+1.2V_DOUGLAS_D

P_+12V

0R1010

0.1uF16V

C1044

0.015uFC1014

+5V_TUNER

4.7K

R1017

KEC

KIA78R33F0IPMGKE031A

LDO VOLTAGE REGULATOR

IC1004

1

VIN

2

VC

3

VO

UT

4

NC

5

GN

D1

6

GN

D2

P_+5V

+3.3V_DOUGLAS

3.3V_EN

KEC

KIA78R33F

0IPMGKE031ALDO VOLTAGE REGULATOR

IC1001

1

VIN

2

VC

3

VO

UT

4

NC

5

GN

D1

6

GN

D2

0 .1uF16V

C1033

560pFC1013

0.1uF16V

C1011

10K1%

R1009

P_+12V

P_+5V_CORE

CI_EN

AC_DET

1.8V_DOUGLAS_EN

0.22uF16V

C1008

0.1uF16V

C1037

RL_ON/PWR_ONOFF

3.3V_EN

0.1uF16V

C1009

0.1uF16V

C1036

0.1uF16V

C1000

0.1uF16V

C1023

0.1uF16V

C101610uF6.3V

C1018

READY

10uF6.3V

C1048READY

10uF6.3V

C1012

10uF6.3V

C1017

10uF6.3V

C1019

100uF16V

C1051

100uF16V

C1050

100uF16V

C1007

0.1uF16V

C1029

0.1uF16V

C1031

10uF6.3V

C1039

100uF16V

C1026

47uF25V

C1025

0.1uF16V

C1032

4.7uF10V

C1005

4.7uF10V

C1053READY

VBR_A

0.1uF50V

C10381uFC1035

2SC3052Q1000

TRNPN_ISA

E

BC

1KR1015

47KR1013

47KR1018

+5V

+9V_MSP

RL_ON/PWR_ONOFF

120-ohm

L1009

0.1uF16V

C10434.7uF10V

C1047100uF16V

C1052

ADVANCED ANALOG CIRCUITS

AZ1117H-1.8TRE1(EH13A)

0IPMG00049A

LDO VOLTAGE REGULATOR

IC1006

2

OUTPUT

3INPUT 1 ADJ/GND

4.7uF10V

C10020.1uF

16V

C1004

0.1uF16V

C1022

0.1uF16V

C1021

0.1uF50V

C1020

4.7uF10V

C1027

120-ohm

L1006

0.1uF16V

C1015

0.1uF16V

C1010

MPS

MP2305DS

EAN33143501

DC-DC CONVERTER

IC1000

3SW

2IN

4GND

1BS

5FB

6COMP

7EN

8SS

0.1uF16V

C1056

READY

22uHL1002

0.1uF16V

C1057

SMAW200-24C

EAG42050901

P1000

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24FAIRCHILD

KA7809ERTMEAN32662801

VOLTAGE REGULATORIC1003

2

G

3 O1I

4.7uFC1058

20124.7uFC1059

42 ,47

3.3K1%

R1008

RO

HM

RTR030P02

Q1001

S D

G

ROHM

BA18DD0WHFP

EAN42830901

IC1002

1CTL

2VCC

3

GND

4VOUT

5NC

JP

15

JP

16

JP

17

JP

18

JP

19

JP

20

JP

21

JP

22

JP

23

JP

24

470uF16V

C1024

3.9

KR

10

01

0R1006

3.9

KR

10

02

3.9

KR

10

03

22uF16V

C1911

0R1618

0R1619

22uF16V

C1912

0R1620

0R1621

0.1uF16V

C1913

READY

100uF16V

C1040

100uF

16V

C1054

100uF16V

C1055

2SC3875SQ1000-*1

TRNPN_KECE

B

C

20

12

1KC1

05

9-*

1

32

,37

S tandby Voltage

O v e r c u r r e n t p r o t e c t i o n c a n b e o p e r a t e d

12V Line

Locate close to the TUNER

[R1008] 3 . 6 K : 1 . 2 6 V 3 . 3 K : 1 . 2 2 V 3 . 0 K : 1 . 9 9 V

ECO No.18

Feb., 2008Printed in KoreaP/NO : MFL41557603