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LCD TV SERVICE MANUAL

CHASSIS : CL-81

MODEL : 20LC1R-ZG

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

CONTENTS

CONTENTS.... 2 PRODUCT SAFETY....3 DISASSEMBLY...6 SPECIFICATION...7 ADJUSTMENT INSTRUCTION...12 SVC REMOCON...14 TROUBLE SHOOTING...15 BLOCK DIAGRAM...19 WIRING DIAGRAM....21 EXPLODED VIEW.... 22 REPLACEMENT PARTS LIST... 24 SVC. SHEET....

SAFETY PRECAUTIONS

IMPORTANT SAFETY NOTICE
Many electrical and mechanical parts in this chassis have special safety-related characteristics. These parts are identified by in the Schematic 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 prevent Shock, Fire, or other Hazards. Do not modify the original design without permission of manufacturer.

General Guidance

An isolation Transformer should always be used during the servicing of a receiver whose chassis is not isolated from the AC power line. Use a transformer of adequate power rating as this protects the technician from accidents resulting in personal injury from electrical shocks. It will also protect the receiver and it's components from being damaged by accidental shorts of the circuitry that may be inadvertently introduced during the service operation. If any fuse (or Fusible Resistor) in this TV receiver is blown, replace it with the specified. When replacing a high wattage resistor (Oxide Metal Film Resistor, over 1W), keep the resistor 10mm away from PCB. Keep wires away from high voltage or high temperature parts.
Leakage Current Hot Check (See below Figure)
Plug the AC cord directly into the AC outlet. Do not use a line Isolation Transformer during this check. Connect 1.5K/10watt resistor in parallel with a 0.15uF capacitor between a known good earth ground (Water Pipe, Conduit, etc.) and the exposed metallic parts. Measure the AC voltage across the resistor using AC voltmeter with 1000 ohms/volt or more sensitivity. Reverse plug the AC cord into the AC outlet and repeat AC voltage measurements for each exposed metallic part. Any voltage measured must not exceed 0.75 volt RMS which is corresponds to 0.5mA. In case any measurement is out of the limits specified, there is possibility of shock hazard and the set must be checked and repaired before it is returned to the customer.
Leakage Current Hot Check circuit

AC Volt-meter

Before returning the receiver to the customer,
always perform an AC leakage current check on the exposed metallic parts of the cabinet, such as antennas, terminals, etc., to be sure the set is safe to operate without damage of electrical shock.
Good Earth Ground such as WATER PIPE, CONDUIT etc.
Leakage Current Cold Check(Antenna Cold Check)
With the instrument AC plug removed from AC source, connect an electrical jumper across the two AC plug prongs. Place the AC switch in the on position, connect one lead of ohm-meter to the AC plug prongs tied together and touch other ohm-meter lead in turn to each exposed metallic parts such as antenna terminals, phone jacks, etc. If the exposed metallic part has a return path to the chassis, the measured resistance should be between 1M and 5.2M. When the exposed metal has no return path to the chassis the reading must be infinite. An other abnormality exists that must be corrected before the receiver is returned to the customer.
To Instrument's exposed METALLIC PARTS

0.15uF

1.5 Kohm/10W

SERVICING PRECAUTIONS

CAUTION: Before servicing receivers covered by this service manual and its supplements and addenda, read and follow the SAFETY PRECAUTIONS on page 3 of this publication. NOTE: If unforeseen circumstances create conflict between the following servicing precautions and any of the safety precautions on page 3 of this publication, always follow the safety precautions. Remember: Safety First. General Servicing Precautions 1. Always unplug the receiver AC power cord from the AC power source before; a. Removing or reinstalling any component, circuit board module or any other receiver assembly. b. Disconnecting or reconnecting any receiver electrical plug or other electrical connection. c. Connecting a test substitute in parallel with an electrolytic capacitor in the receiver. CAUTION: A wrong part substitution or incorrect polarity installation of electrolytic capacitors may result in an explosion hazard. 2. Test high voltage only by measuring it with an appropriate high voltage meter or other voltage measuring device (DVM, FETVOM, etc) equipped with a suitable high voltage probe. Do not test high voltage by "drawing an arc". 3. Do not spray chemicals on or near this receiver or any of its assemblies. 4. Unless specified otherwise in this service manual, clean electrical contacts only by applying the following mixture to the contacts with a pipe cleaner, cotton-tipped stick or comparable non-abrasive applicator; 10% (by volume) Acetone and 90% (by volume) isopropyl alcohol (90%-99% strength) CAUTION: This is a flammable mixture. Unless specified otherwise in this service manual, lubrication of contacts in not required. 5. Do not defeat any plug/socket B+ voltage interlocks with which receivers covered by this service manual might be equipped. 6. Do not apply AC power to this instrument and/or any of its electrical assemblies unless all solid-state device heat sinks are correctly installed. 7. Always connect the test receiver ground lead to the receiver chassis ground before connecting the test receiver positive lead. Always remove the test receiver ground lead last. 8. Use with this receiver only the test fixtures specified in this service manual. CAUTION: Do not connect the test fixture ground strap to any heat sink in this receiver. Electrostatically Sensitive (ES) Devices Some semiconductor (solid-state) devices can be damaged easily by static electricity. Such components commonly are called Electrostatically Sensitive (ES) Devices. Examples of typical ES devices are integrated circuits and some field-effect transistors and semiconductor "chip" components. The following techniques should be used to help reduce the incidence of component damage caused by static by static electricity. 1. Immediately before handling any semiconductor component or semiconductor-equipped assembly, drain off any electrostatic charge on your body by touching a known earth ground. Alternatively, obtain and wear a commercially available discharging wrist strap device, which should be removed to prevent potential shock reasons prior to applying power to the unit under test. After removing an electrical assembly equipped with ES devices, place the assembly on a conductive surface such as aluminum foil, to prevent electrostatic charge buildup or exposure of the assembly. Use only a grounded-tip soldering iron to solder or unsolder ES devices. Use only an anti-static type solder removal device. Some solder removal devices not classified as "anti-static" can generate electrical charges sufficient to damage ES devices. Do not use freon-propelled chemicals. These can generate electrical charges sufficient to damage ES devices. Do not remove a replacement ES device from its protective package until immediately before you are ready to install it. (Most replacement ES devices are packaged with leads electrically shorted together by conductive foam, aluminum foil or comparable conductive material). Immediately before removing the protective material from the leads of a replacement ES device, touch the protective material to the chassis or circuit assembly into which the device will be installed. CAUTION: Be sure no power is applied to the chassis or circuit, and observe all other safety precautions. Minimize bodily motions when handling unpackaged replacement ES devices. (Otherwise harmless motion such as the brushing together of your clothes fabric or the lifting of your foot from a carpeted floor can generate static electricity sufficient to damage an ES device.)

General Soldering Guidelines 1. Use a grounded-tip, low-wattage soldering iron and appropriate tip size and shape that will maintain tip temperature within the range or 500oF to 600oF. 2. Use an appropriate gauge of RMA resin-core solder composed of 60 parts tin/40 parts lead. 3. Keep the soldering iron tip clean and well tinned. 4. Thoroughly clean the surfaces to be soldered. Use a mall wirebristle (0.5 inch, or 1.25cm) brush with a metal handle. Do not use freon-propelled spray-on cleaners. 5. Use the following unsoldering technique a. Allow the soldering iron tip to reach normal temperature. (500oF to 600oF) b. Heat the component lead until the solder melts. c. Quickly draw the melted solder with an anti-static, suctiontype solder removal device or with solder braid. CAUTION: Work quickly to avoid overheating the circuitboard printed foil. 6. Use the following soldering technique. a. Allow the soldering iron tip to reach a normal temperature (500oF to 600oF) b. First, hold the soldering iron tip and solder the strand against the component lead until the solder melts. c. Quickly move the soldering iron tip to the junction of the component lead and the printed circuit foil, and hold it there only until the solder flows onto and around both the component lead and the foil. CAUTION: Work quickly to avoid overheating the circuit board printed foil. d. Closely inspect the solder area and remove any excess or splashed solder with a small wire-bristle brush.
IC Remove/Replacement Some chassis circuit boards have slotted holes (oblong) through which the IC leads are inserted and then bent flat against the circuit foil. When holes are the slotted type, the following technique should be used to remove and replace the IC. When working with boards using the familiar round hole, use the standard technique as outlined in paragraphs 5 and 6 above. Removal 1. Desolder and straighten each IC lead in one operation by gently prying up on the lead with the soldering iron tip as the solder melts. 2. Draw away the melted solder with an anti-static suction-type solder removal device (or with solder braid) before removing the IC. Replacement 1. Carefully insert the replacement IC in the circuit board. 2. Carefully bend each IC lead against the circuit foil pad and solder it. 3. Clean the soldered areas with a small wire-bristle brush. (It is not necessary to reapply acrylic coating to the areas). "Small-Signal" Discrete Transistor Removal/Replacement 1. Remove the defective transistor by clipping its leads as close as possible to the component body. 2. Bend into a "U" shape the end of each of three leads remaining on the circuit board. 3. Bend into a "U" shape the replacement transistor leads. 4. Connect the replacement transistor leads to the corresponding leads extending from the circuit board and crimp the "U" with long nose pliers to insure metal to metal contact then solder each connection. Power Output, Transistor Device Removal/Replacement 1. Heat and remove all solder from around the transistor leads. 2. Remove the heat sink mounting screw (if so equipped). 3. Carefully remove the transistor from the heat sink of the circuit board. 4. Insert new transistor in the circuit board. 5. Solder each transistor lead, and clip off excess lead. 6. Replace heat sink. Diode Removal/Replacement 1. Remove defective diode by clipping its leads as close as possible to diode body. 2. Bend the two remaining leads perpendicular y to the circuit board. 3. Observing diode polarity, wrap each lead of the new diode around the corresponding lead on the circuit board. 4. Securely crimp each connection and solder it. 5. Inspect (on the circuit board copper side) the solder joints of the two "original" leads. If they are not shiny, reheat them and if necessary, apply additional solder. Fuse and Conventional Resistor Removal/Replacement 1. Clip each fuse or resistor lead at top of the circuit board hollow stake. 2. Securely crimp the leads of replacement component around notch at stake top.

3. Solder the connections. CAUTION: Maintain original spacing between the replaced component and adjacent components and the circuit board to prevent excessive component temperatures. Circuit Board Foil Repair Excessive heat applied to the copper foil of any printed circuit board will weaken the adhesive that bonds the foil to the circuit board causing the foil to separate from or "lift-off" the board. The following guidelines and procedures should be followed whenever this condition is encountered. At IC Connections To repair a defective copper pattern at IC connections use the following procedure to install a jumper wire on the copper pattern side of the circuit board. (Use this technique only on IC connections). 1. Carefully remove the damaged copper pattern with a sharp knife. (Remove only as much copper as absolutely necessary). 2. carefully scratch away the solder resist and acrylic coating (if used) from the end of the remaining copper pattern. 3. Bend a small "U" in one end of a small gauge jumper wire and carefully crimp it around the IC pin. Solder the IC connection. 4. Route the jumper wire along the path of the out-away copper pattern and let it overlap the previously scraped end of the good copper pattern. Solder the overlapped area and clip off any excess jumper wire. At Other Connections Use the following technique to repair the defective copper pattern at connections other than IC Pins. This technique involves the installation of a jumper wire on the component side of the circuit board. 1. Remove the defective copper pattern with a sharp knife. Remove at least 1/4 inch of copper, to ensure that a hazardous condition will not exist if the jumper wire opens. 2. Trace along the copper pattern from both sides of the pattern break and locate the nearest component that is directly connected to the affected copper pattern. 3. Connect insulated 20-gauge jumper wire from the lead of the nearest component on one side of the pattern break to the lead of the nearest component on the other side. Carefully crimp and solder the connections. CAUTION: Be sure the insulated jumper wire is dressed so the it does not touch components or sharp edges.

DISASSEMBLY

#2 Detached stand assy (Remove the screws)
#3 Disassembly stand assy
#4 Detached Backcover (Remove the screw)
#5 Open the Backcover's latch with jig
#6 Unlock latch between Cabinet and Backcover

SPECIFICATION

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

1. Application range

This specification is applied to CL-81 chassis.

2. Requirement for Test

Testing for standard of each part must be followed in below condition. (1) Temperature: 25C 2C (2) Humidity: 65% 10% (3) Power: Standard input voltage (AC 100-240V, 50/60Hz) (4) Measurement must be performed after heat-run more than 30min. (5) Adjusting standard for this chassis is followed a special standard.

3.General Specification

No. 1 Type ActiveDisplay Area Pixel Pitch [mm] Electrical Interface Color Depth Size [mm] Surface Treatment Operating Mode Back light Unit R/T Typ. Item Specification TFT Color LCD Module 20.1 inches(510.54mm) diagonal 0.2125mm(H)x0.6375mm(V)xRGB TTL 8BIT, 16,777,216 colors 432(H) x 331.5(V) x 25(D) Anti-Glare, Hard Coating(3H) Normally Black 6 CCFL(6 lamps) 25ms(R.T.:12ms + F.T.:13ms) LPL Remark
4. Mechanical Specification
No. 1 Product Dimension Before Packing After Packing 2 Product Weight Only SET With BOX Item Width(W) 492.4 574.0 Content Lengh(D) 272.8 225.0 8.7Kg 11.1Kg Height(H) 483.3 627.0 Remark
5. Reference table-Function
No. Teletext REMOCON AV Input S-Video Input Component Input PERI TV Connector Ear-phone output 2 Carrier Stereo NICAM Stereo 2 Carrier Daul NICAM Daul DW(Double Window) Mode MW(Multi Window) Mode Film Mode Noise Reduction Progressive Scan Motion Detection SRS WOW Swivel Speaker EZ-pip ARC DRP DCDI HDCP Item Specification TOP, FLOF NEC Code X Full SCART : BG, DK BG, I, LL' BG, DK BG, I, LL' X X X X O X X X X X X X X Rear Remark TOP(option) PAL Rear Rear

6.Optical Character

No. Item Specification Min Viewing Angle <CR 10> Luminance R/L, U/D Luminance(cd/ ) Variation Contrast Ratio CIE Color Coordinates CR WHITE (Warm) WHITE (Normal) WHITE (Cool) Wx Wy Wx Wy Wx Wy 280 0.283 0.299 0.253 0.268 0.244 0.0.313 0.329 0.283 0.298 0.274 0.286 0.343 0.359 0.313 0.328 0.304 0.316 85/85 85/Typ 88/88 88/1.3 All White/All Black In AV Input PSM : Dynamic White (100 IRE) Max Remark

7. Outgoing Condition

No Power Volume Level Main Picture Input Main Last Channel Mute Station Auto Program Manual Program Program Edit Favorite Program 7 Picture PSM CSM Dynamic Contrast Brightness Colour Sharpness Tint 8 Sound SSM AVL Balance 9 Special Input Child Lock Power Indicator Language 10 Time Clock Off Time On Time None Dynamic Normal 0 Flat Off 0 TV Off On English(Area Management) -- : --- : -- Off -- : -Pr. 1 Vol. 30 Off Auto Sleep Off NTSC OPTION Item Off 30 TV Pr 01 Off Condition Remark
8.Engineering Specification 8-1.General Specification

No. 1 Item Power Supply Normal Stand By Cut-off Switch off ITEM 2 D-SUB Pin Configuraion 1: RED 3: Blue 5: S.T(GND) 7: Green GND 9: N.C 11: ID0(GND) 13: H-Sync 15: SCL 1) Contrast/Brightness/Colour/Sharpness/(Tint) 3 Control Function 2) Power On/Off, Input select, Menu, OK Volume( , ), PR( , ) H/V Sync On/On Off/Off Specification Video Active Off Spectification 2: Green 4: ID2(GND) 6: RED GND 8: Blue GND 10: D-GND 12: SDA 14: V-Sync Shell: GND For SVC Only Power Consumption 65W 1W(110V) 1W(220V) 0W Remark LED Color BLUE ORANGE OFF Remark

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9. Preset CH information
PIF[MHz] LGE KUMI PR 0 PR 1 PR 2 PR 3 PR 4 PR 5 PR 6 PR 7 PR 8 PR 9 PR 10 PR 11 PR 12 PR 13 PR 14 PR 31 PR 32 PR 33 PR 34 PR 35 PR 36 PR 37 PR 38 PR 39 PR 40 PR 41 PR 42 PR 43 PR 44 PR 45 PR 46 PR 61 PR 62 PR 63 PR 64 PR 65 PR 66 PR 67 PR 68 PR 69 PR81 PR82 PR83 PR84 PR85 PR86 PR87 PR88 PR89 45.25 575.25 175.25 231.25 675.25 62.25 189.25 703.25 719.25 631.25 807.25 102.25 55.75 152.75 591.25 175.25 711.25 631.25 93.25 62.25 551.25 471.25 855.25 687.25 200.25 663.25 503.25 687.25 189.25 327.25 615.25 45.25 575.25 175.25 231.25 62.25 189.25 703.25 719.25 591.25 67.25 211.25 471.25 175.25 503.25 623.25 49.75 200.25 695.25 SYSTEM PAL-BG SECAM-DK PAL-BG PAL-I NTSC-M SECAM-BG PAL-BG PAL-BG PAL-BG PAL-I PAL-I PAL-BG PAL-L PAL-L PAL-L PAL-B PAL-G PAL-I SECAM-D PAL-B PAL-G PAL-I PAL-I NTSC-M SECAM-L SECAM-L PAL-B NTSC-M PAL-B PAL-D PAL-B PAL-BG PAL-DK PAL-BG PAL-I PAL-BG SECAM-DK SECAM-DK PAL-BG SECAM-L NTSC Video PHILIPS DIGITAL PHILIPS FUBK DIGITAL PHILIPS Crosshatch RGB, WHITE MATRIX C/B PHILIPS Crosshatch RED Crosshatch PHILIPS Colorbar Crosshatch+Circle DIGITAL Crosshatch DIGITAL Crosshatch Colorbar DIGITAL DIGITAL Crosshatch+Circle DIGITAL DIGITAL Crosshatch(16:9) DEM+Circle Sound System Mode MONO DUAL STEREO MONO MONO DUAL NICAM DUAL MONO NICAM STEREO NICAM STEREO NICAM STEREO MONO MONO NICAM DUAL NICAM STEREO NICAM DUAL NICAM STEREO NICAM STEREO MONO A2 STEREO A2 DUAL STEREO MONO MONO MONO NICAM DUAL MONO MONO STEREO A2 STEREO NICAM STEREO MONO NICAM STEREO MONO NICAM DUAL MONO MONO MONO MONO NICAM STEREO 400Hz 1Khz Sweep 1Khz Ger,Stereo 1K,3Khz Sweep 400Hz Sweep CHI Dual 1K, 3Khz TXT NAME
PAL-B/G SECAM D/K PAL-D/K
Monoscope Monoscope SMPTE Colorbar White Raster Monoscope White Raster Crosshatch+Circle Colorbar Color Bar Philips Monoscope Philips Color Bar(2) Monoscope Color Bar(2) Color Bar Philips

C 01 C 34 FLOF C 05 S 11 C 48 C 04 FLOF C 07 C 50 C 52 C 41 C 48 BLN2 C 02 S 07 C 48 FLOF C 05 FLOF C 51 FLOF C 41 C 05 C 04 TOP C 31 FLOF C 21 FLOF C 69 C 50 C 08 C 45 FLOF C 25 C 50 C 07 FLOF S 24 FLOF C 39 FLOF C 01 FLOF C 34 C 04 S 11 C 04 FLOF C 07 C 50 C 52 C 36 TXT, V-CHIP US-4 US-13 US-14 E-5 FLOF E-25 G-40 D-1(CIS) D-10(China 10) FLOF K-36

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ADJUSTMENT INSTRUCTION

1. Application

This document is applied to 20.1" LCD TV which is manufactured in Monitor Factory or is produced on the basis of this data. 3.1.2 ADC Process (Board Adjustment line process) 1) Auto Gain/Offset Adjustment Convert to AV in Input-Mode Signal equipment displays 0.7V, 16 Step Gray pattern. (Model:202, Pattern: 29 at MSPG925L) - Output Voltage : 700 mVp-p - Impress Resolution 576i and gray pattern that left & right is black and center is white signal which follows in the MSPG925L. Adjust by commanding AUTO_COLOR_ADJUST (0xF1) 0x00 0x00 instruction. 2) Confirmation : Adjustment process We confirm whether "0x01" address of EEPROM "0xA0" is "0xAA" or not. If "0x01" address of EEPROM "0xA0" isn't "0xAA", we adjust once more in adjustment line by adjust method of 1). We can confirm the ADC values from "0x0C~0x11" addresses in a page "0xA0" 3.1.3 DCXO Adjustment 3.1.3.1 DCXO Adjustment : Convert to AV in Input-Mode Signal equipment displays 0.7V, 8 Step color pattern. (Model:202, Pattern: 38 at MSPG925L) - Output Voltage : 700 mVp-p - Impress Resolution 576i and Color pattern which follows in the MSPG925L. Adjust by commanding AUTO_DCXO (0xFC) 0x00 0x00 instruction. * Caution* If DDC CMD do n't work, please check below. 1. Enter SVC menu by SVC Remote controller 2. Enter "ETC" menu Check please, IIC_SW is "0" or "1". - IIC_SW "0" : ADC calibration with auto adjustment equipment. - IIC_SW "1" : Factory default (Shipping condition), DDC Communications(DDC2B). 3.1.4 Function Check IIC_SW should set to "1" Check DDC communications (DDC2B) Check display and sound (cf. work instructions) Check Input and Signal items. 1. TV 2. AV1 (SCART) 3. AV2 (CVBS/ S-Video) 4. Speaker & H/P Output **After Fuction Check , IIC_SW should set to "0"

2. Designation

2.1 The adjustment is according to the order which is designated and which must be followed, according to the plan which can be changed only on agreeing. 2.2. Power Adjustment : Free Voltage 2.3. Magnetic Field Condition: Nil. 2.4. Input signal Unit : Product Specification Standard 2.5. Reserve after operation : Above 30 Minutes 2.6. Adjustment equipments : Pattern Generator (MSPG-925L or Equivalent), DDC Adjustment Jig equipment, SVC remote controller

3. Adjustment

In order to enter to IIC_SW, press IN-START key by using SVC remote controller and press VOL+ at 'ETC', after then, locate menu bar on 'IIC_SW' menu and change 0 or 1 by using VOL+ or VOL- Key. - IIC_ SW "1" : Factory default (Shipping condition), DDC Communications(DDC2B) - IIC_ SW "0": ADC calibration with auto adjustment equipment. *Menu(Local Key) + Menu(Remote controller: 6710T00022D) => Enter SVC Mode
3.1 Board Assembly line process
The machine can be adjusted by itself automatically but even for self -adjustment it needs someone to operate it. 3.1.1 ISP Process ; UOC file (Main board check process) At first, APC after manual inserting and inspection. And ISP needs to check main board Ass'y. 3.1.1.1 Required Equipment JIG for ISP or ( ISP JIG for SVC and LIPS ) PC that is installed with "WISP" program. Control + Power LED PCB Ass'y 3.1.1.2 ISP Sequence 1) Connect main board with JIG for ISP 2) Execute "WISP" Program. 3) Compare UOC version with version of hex file. 4) Push "Brouse." button and select hex file. 5) Push " Auto Execute" button. 6) Occur an Error, try again and again. 2)~5)

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3.2 Total Assembly line process
3.2.1 Adjustment Preparation IIC_SW should set to "0" Above 30 minutes H/run in RF no signal 3.2.2 Confirmation of Luminance Set Statement Input : AV2 PSM : Dynamic CSM : Normal Signal equipment displays Output Voltage : 700 mVp-p Output Mode : Full White pattern Confirm whether luminance is over 350 cd/m2 or not 3.2.3 Confirmation of Color Coordinate Input Full White Pattern (AV2-CVBS) Set CSM : Normal (9300K) Confirm whether x=0.2830.03, y=0.2980.03 or not * After Confirming color coordinate and luminance, IIC_ SW should set to "1" 3.2.4 Other quality Confirm that each items satisfy under standard condition that was written product spec. - Confirm Video and Sound at each source 1) AV - Select input AV1 and whether picture is displayed or not : SCART output displayed or not - Select input AV2 (CVBS) and whether picture is displayed or not - Select input AV2 (S-video) and whether picture is displayed or not 2) TV Select input TV and check below item 1) In Gumi Factory - C05 (E05) - TELETEXT Function Check ;(Applicable to the model that has Teletext code set-up item in Product spec) - C07 (E07) - Nicam DUAL Check - C 52 (E52) - Nicam Stereo Check *Preset CH information* 3.2.5 Stand by operation confirmation : Check if Power LED Color and Power Consumption operates as standard. Measurement Condition : 230V@ 50Hz (Analog)

3.3 Option configuration

Press IN-START Key by using the SVC Remote Controller and Press option value, after then, configure the option data that is written in the product spec and press MENU key. After option configuration is complete, Press VOL+ at all reset menu Amber LED is blink. And then Automatically turn off. (Must not AC OFF during blink)
3.4 OPTION DATA SETTING(SVC OSD SETTING)
No Item OptionACMS 2 TEXT 3 CH+AU 4 AGC-L OptionA2 ST 2 I II SAVE 3 V-Curve OptionDefault Lang 2 Lang Group Condition Remark
Yes FLOF TOP / FLOF NO NO : Except below area YES : China, Australia NO NO NO

TXT Lang

According to Suffix 1: English /Germany/France/Italy/Spain /Nederland/Sweden/Norway/Denmark /Finland/Portugal/Romania/Poland /Hungary/Czech/Russia 2: English / CHINA 3: English /ARAB 4: English /PARSI 0 : West EU (E,GER,SWE,ITA,FRE,SPA,TUR) 1 : East EU (POL,GER,ESTO,SLOV,CHEC,RUMA) 2 : Cyrillic (POL,GER,ESTO,LETT,RUSS,SLOV) 3 : Cyrillic2 (POL,GER,SWE/HUNG,RUSS,CHEC,Slov,ESTo) 4 : Arabic (E,FREN,TURK,ARAB)
Option2 hour Off Opt Yes 2 Navigation Key No 3 Favorite key No

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SVC REMOCON
NO. 9 KEY POWER MUTE P-CHECK S-CHECK ARC(23inch) CAPTION TXT TV/AV IN-START To turn the TV on or off To activate the mute function. To check TV screen image easily. To check TV screen sound easily To select size of the main screen (Auto, 4:3, 16:9, 14:3, Zoom, Cinema Zoom) Switch to closed caption broadcasting To toggle on/off the teletext mode External input To enter adjustment mode when manufacturing the TV sets. In-Start Vol Auto ADC Vol W/B adjustment Exit two times(Adjustment completed) MPX EXIT APC(PSM) ASC(SSM) MULTIMEDIA CH VOL ENTER CH-(OP1) CH+(OP2) SWAP(OP3) INPUT(OP4) MENU IN-STOP HOLD Used as a hold key in the teletext mode (Page updating is stopped.) TIME SIZE INDEX UPDATE MODE TILT To set IIC SW "0" or "1" in the adjustment mode 0~9 To manually select the channel. Displays the teletext time in the normal mode Enables to select the sub code in the teletext mode Used as the size key in the teletext mode Used as the index key in the teletext mode (Top index will be displayed if it is the top text.) Used as the update key in the teletext mode (Text will be displayed if the current page is updated.) Used as Mode in the teletext mode To select the multiple sound mode (Mono, Stereo or MPEG, DOLBY, Digital) To release the adjustment mode To easily adjust the screen according to surrounding brightness To easily adjust sound according to the program type External input To move channel up/down or to select a functiondisplayed on the screen. To adjust the volume or accurately control a specific function. To set a specific function or complete setting. To use as a red key in the teletext mode To use as a green key in the teletext mode To use as a yellow key in the teletext mode To use as a blue key in the teletext mode To select the functions such as video, voice, function or channel. To set the delivery condition status after manufacturing the TV set. Shortcut keys Use the AV key to enter the screen W/B adjustment mode. Shortcut keys Shortcut keys Shortcut keys FUNTION REMARK

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TROUBLESHOOTING
No power (LED indicator off)

:[A]Process

Check 15V or 5V of Lips
Check short of main B/D or Change Lips
Pass Check Output of Q402 Change Q402 Fail

Check Output of U406

Change U406

Check LED Assy

Change LED Assy Fail
Check J103, J125, J126 Connector

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No Raster

:[B]Process

Check LED Status on display unit

Repeat A PROCESS Fail

Check U401~U405, U407, U409
Change U401~U405, U407, U409
Check the input/ Output of U301

Change U301 Fail

Check inverter Connector or inverter
Change inverter connector or inverter
Check panel link Cable or module
Change panel link cable or module
Check input source cable and jack

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No Raster on AV Signal (SCART, CVBS, S-VHS)
No Raster on TV(RF) signal

Repeat [A] Process

Check the output of TU701
Check 5V, 33V of TU701 Re-soldering or Change the defect part
Check the signal of L108, L109, L110, L112 R194, R198, R184
Change L108, L109, L110, L112, R194, R198, R184
Check the input/output of U301
Re-soldering or Change the defect part Check X301
Check the input/output of U101
Re-soldering or Change the defect part

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No Sound

Check the input source

Change source input
Check the input/output of U301 Pass
Check the input/output of U201
Check the speaker Fail Pass

Change speaker

Check the speaker wire

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BLOCK DIAGRAM

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BLOCK DIAGRAM DESCRIPTION
Power Supply Block (LIPS) This Block Generates DC Voltage (5V,15V) to Main Control system from AC Power (100-240 V, 50/60 Hz, 1.0A) Also it has the inverter function that converts input voltage to AC Rms value for the LCD lamp. DC/DC Converter block DC/DC Converter convert the input 5V,15V to proper 3.3V, 5V, 8V, 12V for Main control system. For shooting heat trouble, we use the DC/DC converting IC Audio Amplifier This block is composed of TPA3005D2 and peripheral device. The function of the audio amplifier is that to amplify audio L / R signal transmitted from audio decoder. The audio signal is amplified according to pre-defined DC volume control curve. Audio / Video / IF Decoder / Scaler This block is composed of LOC1 and peripheral devices. 1) Video Decoder This Block Selects input Video signals (like CVBS, Y/C, SCART RGB) and output RGB signal. On decoding, We can control signal like Contrast, Brightness, Sharpness, Color, tint signals including Adaptive Comb Filter 2) Audio Decoder This block analyzes audio input signal through A/V Jack and PC audio and Tuner IF. The analyzed signals transmitted to audio amplifier On decoding, We can control signal like Bass, treble. 3) IF Decoder This block can change IF signal to audio and video signal that transmitted to Video/audio decoder. 4) Scaler This IC includes A/D Converter and LVDS Transmitter This IC is directly Inputted Analog Signal and transmits it to LCD Module 5) Micom This block controls each IC through IIC communication line. LVDS Rx (DTC34LF86L) It is composed of DTC34LF86L/THC63LVDF84B. The LVDS Rx converts the LVDS data streams back into 24bits of CMOS/TTL data with Falling edge or rising edge clock for convenient with variety of LCD panel controllers. Switch IC (PI3V512QE) It is composed of PI3V512QE. This IC selects between D-sub RGB signal and LOC1 RGB signal, and it transmits the selected signal to video signal processor. TUNER Micom controls this through IIC Line. TUNER makes IF and transmits IF signal to LOC1.

- 20 -

WIRING DIAGRAM

6631T20037Q-3P 5

INTERFACE BOARD Only 20LC1R*_LPL Module
6631900037A-50P-LPL 6631900037B-50P-AUO

2 6631T20034M-11P

6 6631900026A-4P
6 6631900026A-4P 6631900024D-3P 3

6631T20029S-5P 4

- 21 -

140 020

EXPLODED VIEW

- 22 -

EXPLODED VIEW PARTS LIST
No. 140 PART NO. 30919D0001D 6304FLP188A 3809900002F 3043900010A 3043900011C 68719ST799E 68719ST798B 49519S0001A 6871TPT319A 33139P2011C 4950TKA373A 6400GTTX02A 68719ST077B 4950TKA372A 6410TEW010A DESCRIPTION CABINET ASSEMBLY, 20LC1R-ZB(TITAN) BRAND 3090TKD006 C/SKD LCD(LIQUID CRYSTAL DISPLAY), LC201V02-A3KA LG PHILPS TFT COLOR PB FREE MODULE , SS D-IC BACK COVER ASSEMBLY, 20LC1R-ZG NON C/SKD TILT SWIVEL ASSEMBLY, 20LC1 NON HINGE ASSY TILT SWIVEL ASSEMBLY, 20LC1R-ZG NON STAND BASE ASSY(TITAN) PWB(PCB) ASSEMBLY,SUB, SUB T.T CL81 20LC1R-ZG SLEELFP LED+IR PWB(PCB) ASSEMBLY,SUB, SUB T.T CL81 2XLC1 SLEELFP CONTROL METAL ASSEMBLY, FRAME 20LC1 PWB(PCB) ASSEMBLY,POWER, 6-LAMP TV/MNT/MFT POWER TOTAL BRAND. MAIN TOTAL ASSEMBLY, 20LC1R-ZG.SLEELFP BRAND CL-81 METAL, SHIELD, REAR AV 20LC1 SPEAKER,FULLRANGE, EF1527C-6428-6 TOPTONE FULL-RANGE(GENERAL) 16OHM 5/7W 82DB OTHERS 40*70 210HZ PWB(PCB) ASSEMBLY,SUB, SUB T.T CL81 20LC1R SLEELFP INTERFACE(HIROSE) METAL, SHIELD MAIN 20LC1 POWER CORD, LP34A+LS60 LONGWELL VDE/SEMKO 1870MM WALL CD/PB FREE BLACK

- 23 -

REPLACEMENT PARTS LIST
For Capacitor & Resistors, the charactors at 2nd and 3rd digit in the P/No. means as follows; CC, CX, CK, CN, CH : Ceramic CQ : Polyestor CE : Electrolytic CF : Fixed Film RD : Carbon Film RS : Metal Oxide Film RN : Metal Film RH : CHIP, Metal Glazed(Chip) RR : Drawing

*S *AL LOC. NO.

PART NO.
DATE: 2005. 09. 23. DESCRIPTION / SPECIFICATION
*S *AL LOC. NO. C3084 C3093 C3102 C313 C317 C331 C332 C334 C335 C336 C337 C338 C339 C340 C341 C342 C343 C347 C348 C350 C358 C360 C361 C362 C363 C364 C365 C366 C373 C374 C375 C379 C386 C388 C389 C390 C391 C396 C403 C409 C411 C413 C415 C416 C421 C422 C425 C704 C705 C708 C715 C716 C717 C718
PART NO. 0CH3104K566 0CH3104K566 0CK475DD57A 0CH3104K566 0CH3682K516 0CH3103K516 0CH3104K566 0CH3104K566 0CH3104K566 0CH3104K566 0CH3104K566 0CH3104K566 0CH3104K566 0CH3104K566 0CH3104K566 0CH3104K566 0CH3104K566 0CH3104K566 0CH3104K566 0CH3104K566 0CH3104K566 0CH3104K566 0CH3104K566 0CH3104K566 0CH3104K566 0CH3104K566 0CH3104K566 0CH3104K566 0CH3104K566 0CH3104K566 0CH3104K566 0CH5102K416 0CH3104K566 0CH3104K566 0CH3104K566 0CH3104K566 0CH3104K566 0CH3104K566 0CH3104K566 0CH3104K566 0CK475DD57A 0CH3103K516 0CK105DH56A 0CH3104K566 0CH3104K566 0CH3104K566 0CH3105H946 0CH3104K566 0CH3104K566 0CH3104K566 0CH3104K566 0CH3104K566 0CH3104K566 0CH3104K566
DATE: 2005. 09. 23. DESCRIPTION / SPECIFICATION 0.1UF 50V 10% X7R 2012 R/TP 0.1UF 50V 10% X7R 2012 R/TP 4.7UF 2012 10V 10% X5R R/TP 0.1UF 50V 10% X7R 2012 R/TP 6800PF 2012 50V 10% B(Y5P) 10000PF 50V 10% B(Y5P) 2012 0.1UF 50V 10% X7R 2012 R/TP 0.1UF 50V 10% X7R 2012 R/TP 0.1UF 50V 10% X7R 2012 R/TP 0.1UF 50V 10% X7R 2012 R/TP 0.1UF 50V 10% X7R 2012 R/TP 0.1UF 50V 10% X7R 2012 R/TP 0.1UF 50V 10% X7R 2012 R/TP 0.1UF 50V 10% X7R 2012 R/TP 0.1UF 50V 10% X7R 2012 R/TP 0.1UF 50V 10% X7R 2012 R/TP 0.1UF 50V 10% X7R 2012 R/TP 0.1UF 50V 10% X7R 2012 R/TP 0.1UF 50V 10% X7R 2012 R/TP 0.1UF 50V 10% X7R 2012 R/TP 0.1UF 50V 10% X7R 2012 R/TP 0.1UF 50V 10% X7R 2012 R/TP 0.1UF 50V 10% X7R 2012 R/TP 0.1UF 50V 10% X7R 2012 R/TP 0.1UF 50V 10% X7R 2012 R/TP 0.1UF 50V 10% X7R 2012 R/TP 0.1UF 50V 10% X7R 2012 R/TP 0.1UF 50V 10% X7R 2012 R/TP 0.1UF 50V 10% X7R 2012 R/TP 0.1UF 50V 10% X7R 2012 R/TP 0.1UF 50V 10% X7R 2012 R/TP 1000PF 50V 5% NPR/TP 0.1UF 50V 10% X7R 2012 R/TP 0.1UF 50V 10% X7R 2012 R/TP 0.1UF 50V 10% X7R 2012 R/TP 0.1UF 50V 10% X7R 2012 R/TP 0.1UF 50V 10% X7R 2012 R/TP 0.1UF 50V 10% X7R 2012 R/TP 0.1UF 50V 10% X7R 2012 R/TP 0.1UF 50V 10% X7R 2012 R/TP 4.7UF 2012 10V 10% X5R R/TP 10000PF 50V 10% B(Y5P) 2012 1UF 2012 25V 10% X7R R/TP 0.1UF 50V 10% X7R 2012 R/TP 0.1UF 50V 10% X7R 2012 R/TP 0.1UF 50V 10% X7R 2012 R/TP "1UF 2012 25V 80%,-20% F(Y5V" 0.1UF 50V 10% X7R 2012 R/TP 0.1UF 50V 10% X7R 2012 R/TP 0.1UF 50V 10% X7R 2012 R/TP 0.1UF 50V 10% X7R 2012 R/TP 0.1UF 50V 10% X7R 2012 R/TP 0.1UF 50V 10% X7R 2012 R/TP 0.1UF 50V 10% X7R 2012 R/TP

DIODEs

D701 D703 D106 D702 ZD201 ZD102 ZD103 ZD118 ZD119 ZD120 ZD121 ZD122 ZD123 ZD124 ZD125 ZD126 ZD127 ZD128 ZD129 ZD130 ZD131 ZD136 ZD137 ZD138 ZD145 ZD150 ZD151 ZD703 ZD704 ZD101 ZD108 ZD110 ZD116 ZD117 0DS226009AA 0DSON00138A 0DD184009AA 0DSKE00248A 0DZ120009CF 0DZ560009DA 0DZ560009DA 0DZ560009DA 0DZ560009DA 0DZ560009DA 0DZ560009DA 0DZ560009DA 0DZ560009DA 0DZ560009DA 0DZ560009DA 0DZ560009DA 0DZ560009DA 0DZ560009DA 0DZ560009DA 0DZ560009DA 0DZ560009DA 0DZ560009DA 0DZ560009DA 0DZ560009DA 0DZ560009DA 0DZ560009DA 0DZ560009DA 0DZRM00448A 0DZRM00448A 0DZ560009DA 0DZ560009DA 0DZ560009DA 0DZ560009DA 0DZ560009DA KDS226 TP KEC - 80V - - 4NS "MMBD301LT1G,LF ON SEMI R/TP" KDS184 TP KEC - 85V - - - 3 KDS114 KEC REEL TAPING USC UDZ 12B TP ROHM-K SODUDZ S 5.6B TP ROHM-K SOD323 UDZ S 5.6B TP ROHM-K SOD323 UDZ S 5.6B TP ROHM-K SOD323 UDZ S 5.6B TP ROHM-K SOD323 UDZ S 5.6B TP ROHM-K SOD323 UDZ S 5.6B TP ROHM-K SOD323 UDZ S 5.6B TP ROHM-K SOD323 UDZ S 5.6B TP ROHM-K SOD323 UDZ S 5.6B TP ROHM-K SOD323 UDZ S 5.6B TP ROHM-K SOD323 UDZ S 5.6B TP ROHM-K SOD323 UDZ S 5.6B TP ROHM-K SOD323 UDZ S 5.6B TP ROHM-K SOD323 UDZ S 5.6B TP ROHM-K SOD323 UDZ S 5.6B TP ROHM-K SOD323 UDZ S 5.6B TP ROHM-K SOD323 UDZ S 5.6B TP ROHM-K SOD323 UDZ S 5.6B TP ROHM-K SOD323 UDZ S 5.6B TP ROHM-K SOD323 UDZ S 5.6B TP ROHM-K SOD323 UDZ S 5.6B TP ROHM-K SOD323 UDZ S 5.6B TP ROHM-K SOD323 UDZS33B ROHM REEL TAPING UM UDZS33B ROHM REEL TAPING UM UDZ S 5.6B TP ROHM-K SOD323 UDZ S 5.6B TP ROHM-K SOD323 UDZ S 5.6B TP ROHM-K SOD323 UDZ S 5.6B TP ROHM-K SOD323 UDZ S 5.6B TP ROHM-K SOD323
U302 U101 U201 U301 U703 U401 U403 U408 U402 0IMMRSG036D 0IPRP00639A 0IPRP00007A 0IPRP00641B 0IPRP00667A 0IKE780800J 0IPMGSG018D 0IMCRKE010A 0IRH033200A "M24C32-WMN6T(P),LF SGS-THOM" "PI3V512QE PERICOM 24P,QSOP" "TPA3005D2PHPRG4,PB FREE TEX" "TDA15521E PHILIPS 388PIN,BG" DTC34LF86L DOESTEK 56PIN TS KIA7808API 3 ST REGULATOR. LD1086DT18TR-LF SGS-THOMSON KIA7812AF KEC 2P DPACK R/TP BA033FP-E2 MOLD-3 TP REGULA

TRANSISTOR

Q203 Q107 Q110 Q111 0TR162309CA 0TR162309CA 0TR162309CA 0TR162309CA KSC1623 KSC1623 KSC1623 KSC1623 TP SAMSUNG SOT23 N TP SAMSUNG SOT23 N TP SAMSUNG SOT23 N TP SAMSUNG SOT23 N

- 26 -

*S *AL LOC. NO. Q112 Q704 Q103 Q109 Q701 Q715 Q301 Q302 Q108 Q201 Q304 Q305 Q402 Q702 U405 U406
PART NO. 0TR162309CA 0TR162309CA 0TR390409AE 0TR390609FA 0TR390409AE 0TR387500AA 0TR127009AA 0TR127009AA 0TR150400BA 0TR390409AE 0TR390409AE 0TR390409AE 0TR390409AE 0TR388109AA 0TFVI80036A 0TF492509AA
DATE: 2005. 09. 23. DESCRIPTION / SPECIFICATION KSC1623 TP SAMSUNG SOT23 N KSC1623 TP SAMSUNG SOT23 N FAIRCHILD KST3904(LGEMTF) T FAIRCHILD KST3906-MTF TP SO FAIRCHILD KST3904(LGEMTF) T CHIP 2SC3875S(ALY) BK KEC KTA1270-Y(KTA562TM) TP KEC KTA1270-Y(KTA562TM) TP KEC CHIP 2SA1504S(ASY) BK KEC FAIRCHILD KST3904(LGEMTF) T FAIRCHILD KST3904(LGEMTF) T FAIRCHILD KST3904(LGEMTF) T FAIRCHILD KST3904(LGEMTF) T KTC3881 CHIP TP KEC - SI3861DV VISHAY R/TP TSOP-6 SI4925DY TP TEMIC 30V 6.1A

LED&IR BOARD

ZD504 U501 LED551 LED552 Q551 R551 R552 R553 R554 ZD501 ZD502 ZD503 ZD504 ZD505 IR LB1 LB2 0DZ560009CF 6712SCA232A 0DLBE0048AA 0DLBE0048AA 0TR390409AE 0RJ1001D677 0RJ3001D677 0RJ1001D677 0RJ3001D677 0DZ560009DA 0DZ560009DA 0DZ560009DA 0DZ560009DA 0DZ560009DA 3508V00069A 6631900024D 6631T20029S MTZJ5.6B TP ROHM-K DO34 0.5 TSOP34838SO1 VISHAY 38KHZ L BRIGHT LED ELECTRONICS BL-H BRIGHT LED ELECTRONICS BL-H FAIRCHILD KST3904(LGEMTF) T 1K OHM 1/10 W 5% 1608 R/TP 3K OHM 1/10 W 5% 1608 R/TP 1K OHM 1/10 W 5% 1608 R/TP 3K OHM 1/10 W 5% 1608 R/TP UDZ S 5.6B TP ROHM-K SOD323 UDZ S 5.6B TP ROHM-K SOD323 UDZ S 5.6B TP ROHM-K SOD323 UDZ S 5.6B TP ROHM-K SOD323 UDZ S 5.6B TP ROHM-K SOD323 "PLATE (CF-29H40,LED)" 3P 2.0MM 250MM H-H UL1061AW 5P-5P H-H 420MM UL1061AWG26

- 29 -

- 30 -

- 31 -

- 32 -

- 33 -

- 34 -

P/NO : 38289S0022C

Aug., 2005 Printed in Korea

- 27 -

EXPLODED VIEW

EXPLODED VIEW PARTS LIST

* Note: Safety mark

PART NO.

30919B0002L 30919B0002F 30919D0001K 30919D0001F

DESCRIPTION

CABINET ASSEMBLY, 15LC1R BRAND. LGEMA PHANTOM(BLACK) CABINET ASSEMBLY, 15LC1 BRAND. BLACK C/SKD CABINET ASSEMBLY, 20LC1RB-ZG(BK) BRAND 3090TKD006 LGEMA PHANTOM CABINET ASSEMBLY, 20LC1RB-ZG(BK) BRAND 3090TKD006 C/SKD-RA, NT LOCAL LCD(LIQUID CRYSTAL DISPLAY), CLAA150XP03 CPT TFT COLOR TN XGA 400NITS 16MS 4CCFL LCD(LIQUID CRYSTAL DISPLAY), LC150X02-TL01 LG PHILPS TFT COLOR TN LAMP MULTI LCD(LIQUID CRYSTAL DISPLAY), CLAA201VA07 CPT TFT COLOR TN 450NITS 12MS 6LAMPS LCD(LIQUID CRYSTAL DISPLAY), LC201V02-A3KA LG PHILPS TFT COLOR PB FREE MODULE , SS D-IC LCD(LIQUID CRYSTAL DISPLAY), A201SN02-V4 AU TFT COLOR LAMP CABLE 140MM TN 450NITS 16MS BACK COVER ASSEMBLY, 15LC1RB 1SCART 1PHONE LGEMA PHANTOM BACK COVER ASSEMBLY, 15LC1RB 2PHONE FOR RZ C/SKD-NT LOCAL BACK COVER ASSEMBLY, 20LC1R-ZG NON LGEMA PHANTOM BACK COVER ASSEMBLY, 20LC1R-ZG NON C/SKD(BK)-RA, NT LOCAL TILT SWIVEL ASSEMBLY, 15LC1RB-TG LGENT LOCAL ASSY BLACK(WITH PRINTING) TILT SWIVEL ASSEMBLY, 20LC1RB-TG LGENT LOCAL ASSY BLACK(WIITH PRINTING) TILT SWIVEL ASSEMBLY, 15LC1R LGEMA PHANTOM STAND BODY ASSY TILT SWIVEL ASSEMBLY, 20LC1R-ZG. HINGE ASSY(BK), LGEMA PHANTOM TILT SWIVEL ASSEMBLY, 20LC1RB-ZG NON HINGE ASSY(BK)-RA LOCAL TILT SWIVEL ASSEMBLY, 15LC1R LGEMA PHANTOM STAND BASE ASSY(BK) TILT SWIVEL ASSEMBLY, 20LC1R-ZG. STAND BASE ASSY(BK) LGEMA PHANTOM TILT SWIVEL ASSEMBLY, 20LC1R-ZG NON STAND BASE ASSY(BK)-RA LOCAL PWB(PCB) ASSEMBLY,SUB, SUB T.T CL81 20LC1R SLEELFP INTERFACE(HIROSE)-Only 20LC1RB, LPL PWB(PCB) ASSEMBLY,SUB, SUB T.T CL81 15LC1R SNRULFT CONTROL PWB(PCB) ASSEMBLY,SUB, SUB T.T CL81 2XLC1 SLEELFP CONTROL METAL ASSEMBLY, FRAME, MAIN ASSY-15LC1R.AUO/CPT SKD METAL ASSEMBLY, FRAME, 20LC1R(AUO/CPT C/SKD) PWB(PCB) ASSEMBLY,POWER, MFT 4-LAMP POWER TOTAL BRAND. 15LC1RB PWB(PCB) ASSEMBLY,POWER, 6-LAMP TV/MNT/MFT POWER TOTAL BRAND. 20LC1RB PWB(PCB) ASSEMBLY,POWER, 6-LAMP TV/MNT/MFT POWER TOTAL BRAND -20LC1RB, LPL MAIN TOTAL ASSEMBLY, 15LC1R-ZG(CPT) SKD BRAND CL-81 MAIN TOTAL ASSEMBLY, 15LC1RX-ZG(LPL) SKD BRAND CL-81 MAIN TOTAL ASSEMBLY, 20LC1R(B)-ZG CPT SKD BRAND CL-81 MAIN TOTAL ASSEMBLY, 20LC1R-ZG.SLEELFP BRAND CL-81-LPL MAIN TOTAL ASSEMBLY, 20LC1R(B)-ZG AUO SKD BRAND CL-81 METAL ASSEMBLY, SHIELD AV 15LC1 METAL ASSEMBLY, SHIELD 20LC1R-ZG(PAL) AV SHIELD SPEAKER,FULLRANGE, EF1527C-6428-6 TOPTONE FULL-RANGE(GENERAL) 16OHM 5/7W 82DB OTHERS 40*70 210HZ PWB(PCB) ASSEMBLY,SUB, SUB T.T CL81 20LC1R-ZG SLEELFP LED+IR PWB(PCB) ASSEMBLY,SUB, SUB T.T CL81 15LC1R SNRULFT LED IR-LPL TN, For Russia, MA LOCAL METAL ASSEMBLY, REAR 15LC1 C/SKD METAL, SHIELD MAIN 20LC1, C/SKD
6304FCP009A 6304FLP234A 6304FCP008A 6304FLP188A 6304FAU017E
3809900013M 3809900013H 3809900002W 3809900002R

040 041

3043900003K 3043900002P 3043900039B 3043900010C 3043900010B
3043900040E 3043900011F 3043900011D

070 080

68719ST077B 68719ST956A 68719ST798B 49519S0004J 49519S0001D 6871TPT318B 6871TPT319B 6871TPT319A
33139P1006B 33139P1006A 33139P2011J 33139P2011C 33139P2011H

120 130

49519K0117A 49519K0117D 6400GTTX02A 68719ST799E 68719ST957A 49519K0116B 4950TKA372D

- 28 -

REPLACEMENT PARTS LIST
For Capacitor & Resistors, the charactors at 2nd and 3rd digit in the P/No. means as follows; CC, CX, CK, CN, CH : Ceramic CQ : Polyestor CE : Electrolytic CF : Fixed Film RD : Carbon Film RS : Metal Oxide Film RN : Metal Film RH : CHIP, Metal Glazed(Chip) RR : Drawing

*S *AL LOC. NO.

DATE: 2006. 02. 03. DESCRIPTION / SPECIFICATION
*S *AL LOC. NO. C3051 C3061 C3064 C3082 C3083 C3084 C3093 C3102 C313 C331 C332 C334 C335 C336 C337 C338 C339 C340 C341 C342 C343 C347 C348 C350 C358 C360 C361 C362 C363 C364 C365 C366 C373 C374 C375 C379 C386 C388 C389 C390 C391 C396 C403 C409 C411 C413 C415 C416 C421 C422 C425 C425 C704 C705

U303 U302 U106 U101 U201 U301 U402 U404 U407 U401 U403 U409 U703 U704 U112 0IMMR00112A 0IMMRSG036D 0IMMRSG036A 0IPRP00639A 0IPRP00007A 0IPRP00641B 0IRH033200A 0IRH033200A 0IRH033200A 0IKE780800J 0IPMGSG018D 0ISS780500H 0IPRP00667A 0ISS780500H 0ISTL00031A MX29LV002NCBQC-70G MACRONIX-CPT TN "M24C32-WMN6TPW,LF SGS-THOMS" "M24C02-WMN6T(P),LF SGS-THOM-15LC1RB "PI3V512QE PERICOM 24P,QSOP" "TPA3005D2PHPRG4,PB FREE TEX" "TDA15521E PHILIPS 388PIN,BG" BA033FP-E2 ROHM 3P REEL TAP BA033FP-E2 ROHM 3P REEL TAP "BA033FP-E2 ROHM 3P REEL TAP-15LC1RB, CPT TN KIA7808API 3 ST REGULATOR. LD1086DT18TR-LF SGS-THOMSON "KA78M05-R 3P,D-PAK TP 5V 0." DTC34LF86L DOESTEK 56PIN TS-20LC1RB "KA78M05-R 3P,D-PAK TP 5V 0." "MC74HC4066ADR2G,LF ON SEMI"

DIODEs

D110 D701 D703 D101 D102 D103 D106 D702 ZD201 ZD102 ZD103 ZD109 ZD111 ZD112 ZD113 ZD114 ZD115 ZD118 ZD119 ZD120 ZD121 ZD122 ZD123 ZD124 ZD125 ZD126 ZD127 0DSON00138A 0DS226009AA 0DSON00138A 0DS226009AA 0DS226009AA 0DS226009AA 0DD184009AA 0DSKE00248A 0DZ120009CF 0DZ560009DA 0DZ560009DA 0DZ560009DA 0DZ560009DA 0DZ560009DA 0DZ560009DA 0DZ560009DA 0DZ560009DA 0DZ560009DA 0DZ560009DA 0DZ560009DA 0DZ560009DA 0DZ560009DA 0DZ560009DA 0DZ560009DA 0DZ560009DA 0DZ560009DA 0DZ560009DA "MMBD301LT1G,LF ON SEMI R/TP" KDS226 TP KEC - 80V - - 4NS "MMBD301LT1G,LF ON SEMI R/TP" KDS226 TP KEC - 80V - - 4NS-15LC1RB KDS226 TP KEC - 80V - - 4NS-15LC1RB KDS226 TP KEC - 80V - - 4NS-15LC1RB KDS184 TP KEC - 85V - - - 3 KDS114 KEC REEL TAPING USC UDZ 12B TP ROHM-K SODUDZ S 5.6B TP ROHM-K SOD323 UDZ S 5.6B TP ROHM-K SOD323 UDZ S 5.6B TP ROHM-K SOD323-15LC1RB UDZ S 5.6B TP ROHM-K SOD323-15LC1RB UDZ S 5.6B TP ROHM-K SOD323-15LC1RB UDZ S 5.6B TP ROHM-K SOD323-15LC1RB UDZ S 5.6B TP ROHM-K SOD323-15LC1RB UDZ S 5.6B TP ROHM-K SOD323-15LC1RB UDZ S 5.6B TP ROHM-K SOD323 UDZ S 5.6B TP ROHM-K SOD323 UDZ S 5.6B TP ROHM-K SOD323 UDZ S 5.6B TP ROHM-K SOD323 UDZ S 5.6B TP ROHM-K SOD323 UDZ S 5.6B TP ROHM-K SOD323 UDZ S 5.6B TP ROHM-K SOD323 UDZ S 5.6B TP ROHM-K SOD323 UDZ S 5.6B TP ROHM-K SOD323 UDZ S 5.6B TP ROHM-K SOD323

*S *AL LOC. NO. R343 R344 R351 R355 R356 R370 R371 R372 R373 R374 R375 R376 R377 R378 R379 R380 R384 R387 R399 R410 R411 R533 R534 R714 R720 R729 R770 R771 R773 R774
PART NO. 0RJ1000D677 0RJ1000D677 0RJ1000D677 0RJ1000D677 0RJ1000D677 0RJ1002D677 0RJ4701D677 0RJ1002D677 0RJ4701D677 0RJ4701D677 0RJ0332D677 0RJ3900D677 0RJ0332D677 0RJ1202D677 0RJ4701D677 0RJ0332D677 0RJ0332D677 0RJ0332D677 0RJ0332D677 0RJ2202D677 0RJ5600D677 0RJ4701D677 0RJ4701D677 0RJ1002D677 0RJ1201D677 0RJ4702D677 0RJ0562D677 0RJ1501D677 0RJ3000D677 0RJ0682D677
DATE: 2006. 02. 03. DESCRIPTION / SPECIFICATION 100 OHM 1/10 W 5% 1608 R/TP 100 OHM 1/10 W 5% 1608 R/TP 100 OHM 1/10 W 5% 1608 R/TP 100 OHM 1/10 W 5% 1608 R/TP 100 OHM 1/10 W 5% 1608 R/TP-20LC1RB 10K OHM 1/10 W 5% 1608 R/TP 4.7K OHM 1/10 W 5% 1608 R/T-CPT TN 10K OHM 1/10 W 5% 1608 R/TP "4.7K OHM 1/10 W 5% 1608 R/T-LPL, LPL TN 4.7K OHM 1/10 W 5% 1608 R/T-CPT TN 33 OHM 1/10 W 5% 1608 R/TP 390 OHM 1/10 W 5% 1608 R/TP 33 OHM 1/10 W 5% 1608 R/TP 12K OHM 1/10 W 5% 1608 R/TP "4.7K OHM 1/10 W 5% 1608 R/T-LPL, AUO TN, LPL TN 33 OHM 1/10 W 5% 1608 R/TP 33 OHM 1/10 W 5% 1608 R/TP 33 OHM 1/10 W 5% 1608 R/TP 33 OHM 1/10 W 5% 1608 R/TP 22K OHM 1/10 W 5% 1608 R/TP 560 OHM 1/10 W 5% 1608 R/TP 4.7K OHM 1/10 W 5% 1608 R/T 4.7K OHM 1/10 W 5% 1608 R/T 10K OHM 1/10 W 5% 1608 R/TP 1200 OHM 1/10 W 5% 1608 R/T 47000 OHM 1/10 W 5% 1608 R/ 56 OHM 1/10 W 5% 1608 R/TP 1.5K OHM 1/10 W 5% 1608 R/T 300 OHM 1/10 W 5% 1608 R/TP 68 OHM 1/10 W 5% 1608 R/TP

OTHERs

X301 U303 TU701 6202TST003G 6620F00017A 6700VS0003H HC-49/SM5H KONY 24.576MHZ + CCSD-32T-SM WOOYOUNG 32P PL TAEW-G053P LGIT MULTI FS PH

LED&IR BOARD

ZD504 U501 LED551 LED552 Q551 R551 R552 R553 R554 ZD501 ZD502 ZD503 ZD504 ZD505 IR 0DZ560009CF 6712SCA232A 0DLBE0048AA 0DLBE0048AA 0TR390409AE 0RJ1001D677 0RJ3001D677 0RJ1001D677 0RJ3001D677 0DZ560009DA 0DZ560009DA 0DZ560009DA 0DZ560009DA 0DZ560009DA 3508V00069A MTZJ5.6B TP ROHM-K DO34 0.5 TSOP34838SO1 VISHAY 38KHZ L BRIGHT LED ELECTRONICS BL-H BRIGHT LED ELECTRONICS BL-H FAIRCHILD KST3904(LGEMTF) T 1K OHM 1/10 W 5% 1608 R/TP 3K OHM 1/10 W 5% 1608 R/TP 1K OHM 1/10 W 5% 1608 R/TP 3K OHM 1/10 W 5% 1608 R/TP UDZ S 5.6B TP ROHM-K SOD323 UDZ S 5.6B TP ROHM-K SOD323 UDZ S 5.6B TP ROHM-K SOD323 UDZ S 5.6B TP ROHM-K SOD323 UDZ S 5.6B TP ROHM-K SOD323 "PLATE (CF-29H40,LED)"

CONTROL BOARD

C501 C504 R502 R503 0CN1040K949 0CN1040K949 0RN2201F409 0RN8200F409 "0.1UF D 50V 80%,-20% F(Y5V)" "0.1UF D 50V 80%,-20% F(Y5V)" 2.2K OHM 1/6 W 1.00% TA1/6W 1% TA52

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*S *AL LOC. NO. R504 R505 R507 R508 SW501 SW502 SW503 SW504 SW505 SW506 SW507 SW508 ZD502 ZD505
PART NO. 0RN1501F409 0RN1501F409 0RN8200F409 0RN2201F409 140-058B 140-058B 140-058B 140-058B 140-058B 140-058B 140-058B 140-058B 0DZ560009CF 0DZ560009CF