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SERVICE MANUAL - LCD TV repair

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7. Replace Power Board Replace connector Is normal the output voltage after remove ves Replace connector of Y Board Y B D 5 normal the output voltage after remove Replace P1 connector of Z Board Z B D After remove P1 P2 P3 output voltage normality Replace Right X B D After remove P4 P5 output voltage normality Replace Left X B D Replace X Board After remove P1001 P1100 normal operation Replace VSC Board After crisis COF of each board check the normality operates If in case normality operates correspondence COF Fail is replace the module 20 5 case of occurring strange screen into specific mode 5 1 In case the OSD does not displayed 1 Symptom e LED is green e The minute discharge continuously becomes accomplished from module 2 Check following No Yes Is the LVDS cable Is the LVDS cable Replace the cable normal connected well No Y Cable inserts well Yes Y No Yes Is the VSC Board Does the FIL8532 normal P ic IC800 Operates 9 Replace VSC B D No Y Replace FIL8532 Yes IC IC800 Y No Is the Ctrl Board of Replace Ctrl B D Module normal 5 2 case of does t display the screen i
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9. 2 a mr S IE cH 1 SE tu T E mi 14 E Et 7 ES gt zm E m ley rs a ELA Beer UH 2 Eee Zum A 88 3 EE v Km o _ TS opz qot Ohh BE ma YT E Sw 228 a 7 7 ca ms E 3 34500 KS Zn E an ns N s EE EIE 1 502 2 H i JK1200 i 2 8 5 21 i z E n SCREW nra 8 0 ggg E JK600 a 4 SIDE A V BOTTOM bro MF 056A 6870VS2218A SIDE AV 05 01 05 ULL CONTROL Dit 056 6870VS2071 050204 J H I gt rr sto srl a bce ces owe zu KET LED m LG Electronics Inc Apr 2005 P NO 3828VD0209Q Printed in Korea
10. 7A Low Light R Offset 7F G Offset 7E B Offset 80 is Fixed MF 056A 42PX4RV TA ZA VGA 42 Bright High Light 80 20cd Color Coordinate High Light X 0 285 0 003 Y 0 295 0 003 Color Temperature 9 300 K 500 K 216 Level 85 IRE Fig 7 1 Pattern for Adjustment of White Balance 9 When adjustment is completed Exit adjustment mode using EXIT key on R C 13 gt 8 Auto Component Color Balance 9 Default Value in Adjustment mode 8 1 Required Test Equipment 9 1 Auto Color Balance Component RGB 1 Remote controller for adjustment 2 802F Pattern Generator Which has 720p Ypbpr output amp PC 1024x768 60Hz with Auto Color Balance HEX Standard 0 7Vpp Vertical 100 Color Bar Pattern as Fig 8 Auto RGB 8 2 Method of Auto Component Color Balance 1 Input the Component 720p 100 Color Bar signal into or Component2 2 Set the PSM to Standard mode in Picture menu 3 Press INSTART key on R C for adjustment 4 Press the Vol key operate To set then it becomes automatically 5 Auto RGB OK means complete adjustment Fig 10 Default Value on OSD 9 2 White Balance White Balance Hex Fig 8 Auto Component Color Balance Test Pattern Red Gain 80 9 Auto RGB Color Balance 9 1 Required Test Equipment 1 Remote controller for adjustment 2 802F Pattern Generator Master MSPG 925FA etc Which has XGA 60Hz PC Format output with
11. CH information is memorized correctly or not click the Verify button And then compare NVRAM File bin with the CH information downloaded Fc 1 z en aman Fig 3 1 3 3 Sub program download 1 Select PDP and Hurricane on Model dialog And check your connection in Communication dialog If your connection is NG then set your PORT COM1 2 3 correctly 2 Connect RS 232C cable and turn on the power Use the special Cable For Sub program If your connection has completed you can see Ready Each PCB assembly must be checked by check JIG set Because power PCB Assembly damages to PDP Module especially be careful 4 POWER PCB Assy Voltage Adj ustments vs Voltage Adjustments 4 1 Test Equipment 1EA 4 2 Adjustment Method P No 3501V00220A Sanken PSU B D 1 Va Adjustment 1 After receiving 100 Full White Pattern HEAT RUN 2 Connect terminal of D M M to Va pin of P807 connect terminal to GND pin of P807 3 After turning RV501 voltage of D M M adjustment as same as Va voltage which on label of panel right top Deviation 0 5 2 Vs Adjustment 1 Connect terminal of D M M to Vs pin of P807 connect terminal to GND pin of P805 2 After turning RV401 voltage of D M M adjustment as same as Va voltage which on label of
12. Input 1EA RGB PC RGB DTV 10 HDMI Input 1EA HDMI PC HDMI DTV 11 Audio Input 4EA PC Audio Component 1EA AV 2EA L R Input 12 Wired Control 13 Audio variable out 10 ADJUSTMENT INSTRUCTIONS 1 Application Object These instructions apply to the MF 056A Chassis 2 Specification 1 Because this is not a hot chassis it is not necessary to use an isolation transformer However the use of isolation transformer will help protect test instrument 2 Adjustment must be done in the correct order 3 The adjustment must be performed in the circumstance of 25 5 of temperature and 65 10 of relative humidity if there is no specific designation 4 The input voltage of the receiver must keep 100 220V 50 60Hz b The receiver must be operated for about 15 minutes prior to the adjustment After RGB Full white HEAT RUN Mode the receiver must be operated prior to adjustment Enter into HEAT RUN MODE 1 Press the POWER ON KEY on R C for adjustment 2 OSD display and screen display 10096 full WHITE PATTERN x Set is activated HEAT RUN without signal generator in this mode x Single color pattern RED BLUE GREEN of HEAT RUN mode uses to check PANEL Caution If you turn on a still screen more than 20 minutes Especially digital pattern cross hatch pattern after image may be occur in the black level part of the Screen 3 Channel memory 3 1 Setting up the LGIDS 1 Install the LGIDS ids
13. MVG 16V 20 SMD R TP C1108 OCE107SF6DC 100UF MVG 16V 20 SMD R TP C1311 OCE107SF6DC 100UF MVG 16V 20 SMD C1110 0CE477SF6DC 470UF MVG 16V 20 R TP SMD SMD C1312 0CE107SF6DC 100UF MVG 16V 20 SMD R TP 29 For Capacitor amp Resistors the charactors at 2nd and 3rd CC CX CK CN Ceramic Polyestor RD Carbon Film RS Metal Oxide Film digit in the P No means as CE Electrolytic RN Metal Film follows RF Fusible LOCA NO PART NO DESCRIPTION LOCA NO PART NO DESCRIPTION C1313 OCE107SF6DC 100UF MVG 16V 20 SMD R TP C457 OCE335VK6DC 3 3UF MV 50V 20 R TP SMD SMD C1314 OCE107SF6DC 100UF MVG 16V 2096 SMD R TP C462 0CE107SF6DC 100UF MVG 16V 20 SMD R TP C1315 OCE107SF6DC 100UF MVG 16V 20 SMD R TP C463 OCE106SF6DC 10UF MVG 16V 20 R TP SMD SMD C1316 OCE476SF6DC 47UF MVG 16V 20 SMD R TP C464 0CE106SF6DC 10UF MVG 16V 20 R TP SMD SMD 1317 OCE476SF6DC 47UF MVG 16V 20 SMD R TP C465 OCE106SK6DC 10UF 50V 20 SMD R TP C1318 OCE476SF6DC 47UF MVG 16V 20 SMD R TP C480 0CE108DJ618 1000UF STD 35V 20 FL TP 5 C135 OCE476SF6DC 47UF MVG 16V 2096 SMD R TP C481 OCE475SK6DC 4 7UF MVG 50V 20 SMD R TP C1414 OCE4758K6DC 4 7UF 50V 20 SMD R TP C482 OCE475SK6DC 4 7UF MVG 50V 20 SMD C1415 OCE475SK6DC 4 7UF 50V 20 SMD R TP C483 0CF4741L438 0 47UF D 63V 5 TP 5 M P
14. Write Data amp Verify button And confirm Yes 5 If the writing is finished you will see the OK message 12 6 Auto AV CVBS Color Balance 6 1 Required This AV color balance adjustment should be performed befor white Balance Adjustment 6 2 Required Equipment 1 Remote controller for adjustment 2 AV Pattern Generator 802F Pattern Generator Master MSPG 925FA etc Which has PAL Composite Video format output with standard 1 0 Vpp Vertical 10096 Color Bar Pattern as Fig6 6 3 Method of Auto Color Balance 1 Input the PAL Composite Video Fig6 10096 Color Bar Pattern into video input 42PXARV TA AV1 AV2 Input 50Hz 42 5 Input 2 Set the PSM to Standard mode in Picture menu 3 Press INSTAR key on R C for adjustment 4 Press the Vol key operate to set then it becomes automatically 5 Auto RGB OK means completed adjustment Fig 6 Auto AV CVBS Color Balance Test Pattern 7 Adjustment of White Balance 7 1 Required Equipment 1 Remote controller for adjustment 2 Color Analyzer CA 100 or same product 3 Auto W B adjustment instrument only for auto adjustment 4 AV Pattern Generator 7 2 Connecting diagram of equipment for measuring For Auto Adjustment COLOR ANALYZER 100 216 Level 85 IRE CVBS signal input 5 2100 4 MSTG 5200 RS 232C Serial Communication Fig 7 Connection D
15. gt 2 GE er Mi RI 5 BER yj PE POWER E pe ETEV m v WV 0 ART HL R1225 ols paw 100 oS fs dergu 205 2 pe i oT 7 s 554 A Ba Legs be F m Er BRT ROUT 7 p luviue Zus 3 AV SWITCH POR 10 POWER E 43 3 00 n 5462 188 43 3 be E acer Re E Lis I be NEL m em E M Ar sr z 43 3V ADCA CTZ ua gu 886 43 3V_LBADC_CTZ Ili fet mhi I ld mM n Back Input us 1 She WE III ua ane Video 4 T dap a 2 RES 3 V LVOS CTZ Sa pim i 11 m mum 122 2 II lw II et xus i DM 2 3 IV ADCC CTZ 4 3 3V LVOS PLL CTZ axo ye Ce z er mec rone mue Due mu video 5 Cc 6 cw amp 3 3V ADCSC CTZ SF 3 30 10 0 MNT OUT 4 Lins Front AV Input M 45 en vs CE SCART 2 54 B _ I x ote II iw 8304 0 SCART2_ID s Em iS E scanr 2 CARTERIN CARTE YIM om 15 2 115 Alk
16. lt signal Vs ON s Va voltage output VSC low pressure p lt come out output come out Yes Y No 7 Check the VSC Vs ON 8 Check the Vs Va 6 Check the VSC low signal voltage output circuit pressure output When the Does y Y Z B D Module N Y B D Module N Z B D Module i i es f high tension input connector is remove Input Connector is Input Connector is output voltage drop occur does Power B D hightension output voltage drop occur removed does outpu voltage Drop removed does output voltage Drop Yes 9 Check the Power 10 Check the Z B D 11 Check the Y B D Manufacture enterprise Board Output high Module output circuit Module output circuit meaning of a passage tension circuit 15 1 2 Sony Power Board Structure P804 NNI P807 P806 0 805 ADJ C RV601 801 P802 Les vmn vs on _ Lees ono 1v ev zu Lew w esos vs vs ve wo evo Lees sv ew ve ew w esr sv v su ovo 000000
17. map cer TECH Rid oer da v go 783 22 Dorm ATA Yo pius Eon 16 23 HOMI B 0 7 HDMI G 8 15 HDMI_R ak ie iio fe e ES Sey Tes ue me 54 l 4 E 4 13 EPF_LVDS_Ax 9 DDR MEMORY 2 SRI 13 Fa ETE 3 NORMA omoara to as 2 5V DOR CTZ FSVREF CTZ ud 22u 2 12508 P1300 4 PET 8 8 BO 10A00 1 gis ole ss VERTES al 11300 me THC63LVD104 585 5 5 vec EPF_OE OPERAT
18. once shining it does not discharge minutely from module e The Rely falls The sound is audible click e It is converted with the color where the front LED is red from green 2 Check following Is the Power Board normal Yes Is the each connector normal Yes Is the Y Board normal Yes Is the Z Board normal Yes Is the X Board normal Yes Is the Ctrl Board normal Yes Is the VSC Board normal Yes Is the COF of X Y Z normal Is output the normality Low High voltage except Stand by 5V After connecting well each connector the normality it operates Is the Fuse FS2 on Y B D normal In case of open is replace Is normal the Fuse FS1 FS2 on Z B D In case of open is replace Is the output voltage normal after remove P1 2 3 4 5 connector of X B D Is the output voltage normal after remove P1 2 4 9 10 connector of Ctrl B D Is the output voltage normal after remove P1001 P1100 Replace Power Board Replace the connector Is the output voltage normal after remove P5 P6 connector of Y B D Is normal the output voltage after remove P1 connector of Z B D Replace Y Board Replace Z Board After remove P1 P2 P
19. standard 0 7Vpp horizontal black and white pattern as Fig 10 Fig 10 1 Default Value on OSD 9 2 Method of Auto RGB Color Balance 1 Input the PC 1024x768 60Hz horizontal black and white pattern into RGB 2 Set the PSM to Standard mode in Picture menu 3 Press ADJ key on R C for adjustment 4 Press the gt Vol key operate To set then it becomes automatically 5 Auto RGB OK means completed adjustment Level 255 Fig 9 Auto RGB Color Balance Test Pattern 14 TROUBLE SHOOTING GUIDE 1 Power Board 1 1 The whole flowchart which it follows in voltage output state Start check Doesn t the Yes It is identical is the Interface screen whole with Power Off signal operated out condition No 1 Check the Power Off 2 Check the Interface condition signal condition Doesn t the Yes Doesn t the Doesn t the Doesn t the low pressure output St by 5V signal 5V Monitor signal VSC signal gt come out come out come out come out No 3 Check the St by 5V 4 Check the 5V Monitor 5 Check the VSC RL ON signal circuit signal circuit signal No Doesn t the Doesn t the Doesn t the Doesn t the Yes high tension output
20. 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 monitor 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 Keep wires away from high voltage or high temperature parts Due to high vacuum and large surface area of picture tube extreme care should be used in handling the Picture Tube Do not lift the Picture tube by it s Neck 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 MQA and 5 2 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 re
21. 0013 MLB 321611 0500P N2 MAG LAYERS SW800 6600VR1004A SKHMPW 5P CHIP TACT J ALPS L1130 6200J000013 MLB 321611 0500P N2 MAG LAYERS FILTER amp CRYSTAL L114 6200JB8010L MLB 201209 1000L N2 MAG LAYERS L115 6200JB8010L MLB 201209 1000L N2 MAG LAYERS L100 6200J000013 MLB 321611 0500P N2 MAG LAYERS L119 6200JB8010L MLB 201209 1000L N2 MAG LAYERS RD Carbon Film LOCA NO PART NO DESCRIPTION LOCA NO PART NO DESCRIPTION L120 6200JB8010L MLB 201209 1000L N2 MAG LAYERS ACCESSORIES L1204 6200J000013 MLB 321611 0500P N2 MAG LAYERS L1205 6200J000013 MLB 321611 0500P N2 MAG LAYERS A1 3828VA0545F MANUAL OWNERS MF056A EU 42PX3RV L1206 6200J000013 MLB 321611 0500P N2 MAG LAYERS A2 6710V00126R REMOTE CONTROLLER RF043A PIP L1207 6200J000013 MLB 321611 0500P N2 MAG LAYERS A3 6410 POWER M2511A 001 2800MM L1208 6200J000013 MLB 321611 0500P N2 MAG LAYERS MISCELLANEOUS L1209 6200J000013 MLB 321611 0500P N2 MAG LAYERS L121 6200J000013 MLB 321611 0500P N2 MAG LAYERS C1 6850VA0004J CABLE COAXIAL UL1365 26 150MM UCA EX 069 L122 6210VC0005A BK2125 HS 750 2X1 25X0 85MM R TP C2 6851V00022C CABLE COAXIAL UL1365 26 VW 1 SOLDERLESS L123 6210VC0005A BK2125 HS 750 2X1 25X0 85MM R TP C3 6850J00005B CABLE DVI LVDS UL20276 AWG30 500MM L124 6210VC0005A BK2125 HS 750 2X1 25X0 85MM R TP JK500 6630G70016A CONNECTOR A03 7071 094 SPG L125 6210VC0005A BK2125 HS 750 2X1 25X0 85MM R TP JK6
22. 01 6630G70017A CONNECTOR A02 0915 101 SPG L126 6210VC0005A BK2125 HS 750 2X1 25X0 85MM R TP PA101 6712000002B REMOTE CONTROLLER RECEIVER KSM 603SM12E 1 L200 6200J000013 MLB 321611 0500P N2 MAG LAYERS TU200 6700 0010 TAFM W502P MINI 4SYSTEM SUB L201 6200J000013 MLB 321611 0500P N2 MAG LAYERS TU201 6700MF0010A TUNER TAUM W501P MINI 4 SYSTEM MAIN L202 6200J000013 MLB 321611 0500P N2 MAG LAYERS L203 6200J000013 MLB 321611 0500P N2 MAG LAYERS L204 6200J000013 MLB 321611 0500P N2 MAG LAYERS L300 6200J000013 MLB 321611 0500P N2 MAG LAYERS L301 6200J000013 MLB 321611 0500P N2 MAG LAYERS L302 6200JB8010L MLB 201209 1000L N2 MAG LAYERS L400 6200J000013 MLB 321611 0500P N2 MAG LAYERS L401 6200J000013 MLB 321611 0500P N2 MAG LAYERS L402 6200J000013 MLB 321611 0500P N2 MAG LAYERS L403 6200J000013 MLB 321611 0500P N2 MAG LAYERS L408 6200J000013 MLB 321611 0500P N2 MAG LAYERS L409 6200J000013 MLB 321611 0500P N2 MAG LAYERS L410 6200J000013 MLB 321611 0500P N2 MAG LAYERS L500 6200J000013 MLB 321611 0500P N2 MAG LAYERS L502 6200JB8010L MLB 201209 1000L N2 MAG LAYERS L503 6200JB8010L MLB 201209 1000L N2 MAG LAYERS L506 6200J000013 MLB 321611 0500P N2 MAG LAYERS L604 6200J000013 MLB 321611 0500P N2 MAG LAYERS X1200 6212AB2845A RESONATOR CRYSTAL ABLS 27 000MHZ X300 166 02 RESONATOR CERAMIC 500 2 09 X400 156 A02M RESONATOR CRYSTAL HC49U 18 432MHZ X700 6212AB2844A RESONATOR CRYSTAL ABLS 19 6608MHZ X800 6212AB2844A RESONATOR CRYSTA
23. 1 2 T502 Vs Trans T702 Va Trans T101 St by Trans T103 Low Voltage Trans 16 AC INPUT 1 3 Sanken Power Board Structure P806 271 lt Z gt eo LOSAY m AC INPUT m poe se 1 lt T221 Vs Trans LI LI DI EJ EI DJ E T271 Va Trans T121 St by Trans T201 Low Voltage Trans 123 17 2 No Power 1 Symptom e Does t minute discharge at module e Non does not come in into the front LED 2 Check following Is plug in power cord Yes Is the Line Filter and Power Board Cable connected Yes Is the Fuse F101 normal on Power Board Yes Is the Power Board and 7P of VSC Board Cable connected Yes After the cable connect is removed to Power Board except the CN101 connection cable the AC voltage marking is authorized on manual When ST BY 5V is not operated replace Power Board No Q gt No er ie gt No p et gt No 18 Plug power cord Connect the Cable Replace the Fuse Connect the Cable 1 Symptom e After
24. 10 6200J000013 MLB 321611 0500P N2 MAG LAYERS R230 0RD0331H609 3 3 OHM 1 2 W 5 00 52 11111 6200J000013 MLB 321611 0500P N2 MAG LAYERS L1112 6200J000013 MLB 321611 0500P N2 MAG LAYERS LED 1113 6200000013 MLB 321611 0500P N2 MAG LAYERS D1003 0DL233309AC SAM2333 GREEN RED GREEN 10MCD RED 6MCD L1115 6200J000013 MLB 321611 0500P N2 MAG LAYERS D1103 0DL233309AC SAM2333 GREEN RED GREEN 10MCD RED 6MCD L1116 6200J000013 MLB 321611 0500P N2 MAG LAYERS LD101 ODL200000CA SAM5670 DL 2LRG BK Y GREEN L1117 6200J000013 MLB 321611 0500P N2 MAG LAYERS SWITCH L1118 6200J000013 MLB 321611 0500P N2 MAG LAYERS L1119 6200J000013 MLB 321611 0500P N2 MAG LAYERS 51101 140 315 SKHV17910B LG C amp D 12V L1120 6200J000013 MLB 321611 0500P N2 MAG LAYERS SW102 140 315 TACT SKHV17910B LG C amp D 12V L1121 6200J000013 MLB 321611 0500P N2 MAG LAYERS SW103 140 315 TACT SKHV17910B LG C amp D 12V L1122 6200J000013 MLB 321611 0500P N2 MAG LAYERS SW104 140 315 TACT SKHV17910B LG C amp D 12V L1123 6200J000013 MLB 321611 0500P N2 MAG LAYERS SW105 140 315A TACT SKHV17910B LG C amp D 12V L1125 6200J000013 MLB 321611 0500P N2 MAG LAYERS SW106 140 315A TACT SKHV17910B LG C amp D 12V L1126 6200J000013 MLB 321611 0500P N2 MAG LAYERS SW107 140 315 TACT SKHV17910B LG C amp D 12V L1127 6200J000013 MLB 321611 0500P N2 MAG LAYERS SW108 140 315A TACT SKHV17910B LG C amp D 12V L1128 6200J000013 MLB 321611 0500P N2 MAG LAYERS SW700 6600VR1004A SKHMPW 5P CHIP TACT J ALPS L1129 6200J00
25. 2 MAG LAYERS AR703 ORRZVTAO01D 22 OHM 1 16 W 1608 5 R TP 4P E24 L1019 6200J000013 MLB 321611 0500P N2 MAG LAYERS AR704 ORRZVTA001D 22 OHM 1 16 W 1608 5 R TP 4P E24 L1020 6200J000013 MLB 321611 0500P N2 MAG LAYERS AR705 ORRZVTA001D 22 OHM 1 16 W 1608 5 R TP 4P E24 L1021 6200J000013 MLB 321611 0500P N2 MAG LAYERS AR806 ORRZVTAO001B MNR14 E0A J 510 OHM 51 OHM 5 L1022 6200J000013 MLB 321611 0500P N2 MAG LAYERS AR807 ORRZVTAO001B MNR14 E0A J 510 OHM 51 OHM 5 L1023 6200J000013 MLB 321611 0500P N2 MAG LAYERS AR808 ORRZVTAO001B MNR14 E0A J 510 OHM 51 OHM 5 L1024 6200J000013 MLB 321611 0500P N2 MAG LAYERS AR809 ORRZVTAO001B MNR14 E0A J 510 OHM 51 OHM 5 L1025 6200J000013 MLB 321611 0500P N2 MAG LAYERS AR810 ORRZVTAO001B MNR14 E0A J 510 OHM 51 OHM 5 L110 6200J000013 MLB 321611 0500P N2 MAG LAYERS 811 ORRZVTAO001B MNR14 E0A J 510 OHM 51 OHM 5 L1105 6200J000013 MLB 321611 0500P N2 MAG LAYERS AR812 ORRZVTAO001B MNR14 E0A J 510 OHM 51 OHM 5 L1106 6200J000013 MLB 321611 0500P N2 MAG LAYERS AR813 ORRZVTAO001B MNR14 E0A J 510 OHM 51 OHM 5 L1107 6200J000013 MLB 321611 0500P N2 MAG LAYERS AR814 ORRZVTAO001B MNR14 E0A J 510 OHM 51 OHM 5 L1108 6200J000013 MLB 321611 0500P N2 MAG LAYERS AR815 ORRZVTAO001B MNR14 E0A J 510 OHM 51 OHM 5 L1109 6200J000013 MLB 321611 0500P N2 MAG LAYERS AR816 ORRZVTAO001B MNR14 E0A J 510 OHM 51 OHM 5 L111 6200J000013 MLB 321611 0500P N2 MAG LAYERS AR817 ORRZVTA001B MNR14 E0A J 510 R OHM 51 OHM 5 L11
26. 3 output voltage normality Replace Right X B D After remove P4 P5 output voltage normality Replace Left X B D Replace X Board After remove P1001 1100 normal operation Replace VSC Board After crisis COF of each board check the normality operates If in case normality operates correspondence COF Fail is replace the module 19 4 No Raster 1 Symptom e Does t minute discharge at module e It maintains the condition where the front LED is green 2 Check following Is the Power Board normal Yes Is the each connector normal Yes Is the Y Board normal Yes Is the Z Board normal Yes Is the X Board normal Yes Is the Ctrl Board normal Yes Is the VSC Board normal Yes Is the of X 2 normal Is output the normality Low High voltage except Stand by 5V After connecting well each connector the normality it operates Is the Fuse FS2 on Y B D normal In case of open is replace Is the Fuse FS1 FS2 on Z B D normal In case of open is replace Is the output voltage normal after remove P1 2 3 4 5 connector of X B D Is the output voltage normal after remove P1 2 4 9 10 connector of Ctrl B D Is the output voltage normal after remove P1001 P1100
27. 39100 MICREL 3P SOT223 R TP Q207 OTR150400BA CHIP 2SA1504S ASY KEC 101102 OIPMG00027A SC156515M 1 8TR SEMTECH 5P TO 263 5 Q300 0TR387500AA CHIP 2SC3875S ALY 11103 OIPMGKEO30A KIA78RO5F 5PIN R TP 1A 5V 0301 0TR387500AA CHIP 2SC3875S ALY 101104 OIPMG00027A SC156515M 1 8TR 5P TO 263 5 Q302 0TR387500AA CHIP 2SC3875S ALY 1105 OIPRPMLO01A MIC39100 MICREL 3P SOT223 R TP Q303 0TR387500AA CHIP 2SC3875S ALY 101200 OIPRPS5005A SII9011CLU PB FREE SILICON IMAGE 128P 0304 0TR387500AA CHIP 2SC3875S ALY 1201 14 AT24C02N 10SI 2 7 ATMEL 8P SOIC Q305 0 150400 CHIP 25415045 5 C202 OIPMGONO13B MC34063ADR2G ON SEMI SO 8P Q400 0TR387500AA CHIP 2SC3875S ALY C300 0150206900 CXA2069Q QFP64 BK 2 BUS AV S W Q401 0TR387500AA CHIP 2SC3875S ALY C301 015 721700 LA7217M MFP14 TP SYNC SEPARATOR Q402 0TR387500AA CHIP 2SC3875S ALY C400 OIMCRMNO28B 5 4410 MICRONAS 80P PQFP Q403 0TR387500AA CHIP 2SC3875S ALY C401 OILNR00015A NSP 2100A LF NEOFIDELITY TQFP Q404 0TR387500AA CHIP 2SC3875S ALY C402 OIMCRTIO28C TAS5122DCAR 56P TSSOP R TP 30W Q405 OTR102008AA KRA102S R TP KEC SOT23 CHIP TR C403 01554558804 KA4558D 8SOP Q407 OTR387500AA CHIP 2SC3875S ALY 404 0IPH741400E 74HC14D 14SOP TP SHITTER TRIGGER Q408 OTR102008AA KRA102S R TP KEC SOT23 CHIP TR C500 OIMMRALO14B AT24C02N 10SI 2 7 ATMEL 8P SOIC Q409 0TR387500
28. 6DC 47UF MVG 16V 20 SMD R TP C120 OCE106SF6DC 10UF MVG 16V 20 R TP SMD SMD C1068 OCE476SF6DC 47UF MVG 16V 20 SMD R TP C1200 OCE106SF6DC 10UF MVG 16V 20 R TP SMD SMD C1069 OCE476SF6DC 47UF MVG 16V 20 SMD R TP C1201 OCE106SF6DC 10UF MVG 16V 20 R TP SMD C1071 0CE477SF6DC 470UF MVG 16V 20 R TP SMD SMD C121 OCE106SF6DC 10UF 16V 20 R TP SMD SMD C1073 0CE477SF6DC 470UF MVG 16V 20 R TP SMD SMD C1225 OCE106SF6DC 10UF 16V 20 R TP SMD SMD C108 0CE227SF6DC 220UF MVG 16V 20 R TP SMD SMD C1230 OCK105DF64A 1UF 2012 16V 20 R TP F Y5V C1082 OCE476SF6DC 47UF MVG 16V 20 SMD R TP C1231 OCK105DF64A 1UF 2012 16V 20 R TP F Y5V C1083 OCE476SF6DC 47UF MVG 16V 20 SMD R TP C1245 OCE106SF6DC 10UF MVG 16V 20 R TP SMD SMD C1084 OCE476SF6DC 47UF MVG 16V 20 SMD R TP C1247 OCE476SF6DC 47UF MVG 16V 20 SMD R TP C1085 OCE476SF6DC 47UF MVG 16V 20 SMD R TP C129 0CE227SF6DC 220UF MVG 16V 20 R TP SMD SMD C1087 0CE477SF6DC 470UF MVG 16V 20 R TP SMD SMD 130 0CE227SF6DC 220UF MVG 16V 20 R TP SMD SMD 1098 OCE476SF6DC 47UF MVG 16V 20 SMD R TP C1302 0CE107SF6DC 100UF MVG 16V 20 SMD R TP 1099 OCE476SF6DC 47UF MVG 16V 20 SMD C1304 0CE476SF6DC 47UF MVG 16V 20 SMD R TP C1102 OCE476SF6DC 47UF 16V 20 SMD R TP C1306 0CE476SF6DC 47UF MVG 16V 20 SMD R TP 1105 OCE476SF6DC 47UF 16V 20 SMD R TP C1309 0CE107SF6DC 100UF MVG 16V 20 SMD R TP 1107 OCE107SF6DC 100UF MVG 16V 20 SMD R TP C131 OCE476SF6DC 47UF
29. 6V 20 SMD R TP C338 OCK225DFK4A 2 2UF 2012 16V 20 20 F Y5V R TP C896 OCE226SF6DC 22UF MVG 16V 20 SMD R TP C340 OCE476SF6DC 47UF MVG 16V 20 SMD R TP C901 OCE226SF6DC 22UF MVG 16V 20 SMD R TP C342 OCE105SK6DC 1UF 50V 20 SMD C904 OCE226SF6DC 22UF MVG 16V 20 SMD R TP C347 OCE105SK6DC 1UF 50V 20 SMD C905 OCE226SF6DC 22UF MVG 16V 20 SMD R TP C402 OCE476SF6DC 47UF MVG 16V 20 SMD C930 OCE226SF6DC 22UF MVG 16V 20 SMD R TP C403 OCE226SF6DC 22UF MVG 16V 20 SMD R TP C950 OCE226SF6DC 22UF MVG 16V 20 SMD R TP C413 OCE335VK6DC 3 3UF MV 50V 20 R TP SMD SMD COIL C418 OCE107SF6DC 100UF MVG 16V 20 SMD R TP C425 OCE226SF6DC 22UF MVG 16V 20 SMD R TP L1000 6140VB0004B 26UH 1UEWPHY 22 5TURN YL 9N 0 4 C444 OCE107SF6DC 100UF MVG 16V 2096 SMD R TP L1101 6140VB0004B 26UH 1UEWPHY 22 5TURN YL 9N 0 4 C451 OCK105DF64A 1UF 2012 16V 20 R TP F Y5V L1102 6140VB0004B 26UH 1UEWPHY 22 5TURN YL 9N 0 4 C456 OCK105DF64A 1UF 2012 16V 20 R TP F Y5V L1103 6140VB0004B 26UH 1UEWPHY 22 5TURN YL 9N 0 4 30 For Capacitor amp Resistors CC CX CK Ceramic the charactors at 2nd and 3rd Polyestor RS Metal Oxide Film digit in the P No means as CE Electrolytic RN Metal Film follows RF Fusible LOCA NO PART NO DESCRIPTION LOCA NO PART NO DESCRIPTION L1104 6140VB0004B 26UH 1UEWPHY 22 5TURN YL 9N 0 4
30. 762 OCE226SF6DC 22UF MVG 16V 20 SMD R TP C238 OCE107SF6DC 100UF MVG 16V 2096 SMD R TP C764 OCE226SF6DC 22UF MVG 16V 20 SMD R TP C241 0 4765 608 47UF 50V 20 SMD TAPPING C767 OCE226SF6DC 22UF MVG 16V 20 SMD R TP C300 OCE107SF6DC 100UF MVG 16V 2096 SMD R TP C771 OCE226SF6DC 22UF MVG 16V 20 SMD R TP C304 OCE226SF6DC 22UF MVG 16V 20 SMD C832 OCE226SF6DC 22UF MVG 16V 20 SMD R TP C305 OCE107SF6DC 100UF MVG 16V 20 SMD C833 OCE226SF6DC 22UF MVG 16V 20 SMD R TP C307 OCE476SF6DC 47UF MVG 16V 20 SMD R TP C834 OCE226SF6DC 22UF MVG 16V 20 SMD R TP C310 OCK225DFK4A 2 2UF 2012 16V 20 20 F Y5V R TP C835 OCE226SF6DC 22UF MVG 16V 20 SMD R TP C315 OCK225DFK4A 2 2UF 2012 16V 20 20 F Y5V R TP C836 OCE226SF6DC 22UF MVG 16V 20 SMD R TP C318 OCK225DFK4A 2 2UF 2012 16V 20 20 F Y5V R TP C837 OCE226SF6DC 22UF MVG 16V 20 SMD R TP C319 OCK225DFK4A 2 2UF 2012 16V 20 20 F Y5V R TP C838 OCE226SF6DC 22UF MVG 16V 20 SMD R TP C320 OCK225DFK4A 2 2UF 2012 16V 20 20 F Y5V R TP C839 OCE226SF6DC 22UF MVG 16V 20 SMD R TP C321 OCK225DFK4A 2 2UF 2012 16V 20 20 F Y5V R TP C840 OCE226SF6DC 22UF MVG 16V 20 SMD R TP C325 OCK225DFK4A 2 2UF 2012 16V 20 20 F Y5V R TP C851 OCE226SF6DC 22UF MVG 16V 20 SMD R TP C328 OCK225DFK4A 2 2UF 2012 16V 20 20 F Y5V R TP C853 OCE226SF6DC 22UF MVG 16V 20 SMD R TP C330 OCK225DFK4A 2 2UF 2012 16V 20 20 F Y5V R TP C884 OCE226SF6DC 22UF MVG 1
31. AA CHIP 2SC3875S ALY C502 0IPH741400E 74HC14D 14SOP TP SHITTER TRIGGER Q410 0TR387500AA CHIP 2SC3875S ALY C600 OIPRP00009A ICL3232CBNZ INTERSIL 16P SOP R TP 0411 0TR387500AA CHIP 2SC3875S ALY C700 OIMCRO2006A FLI8125AA LF GENESIS 208P PQFP C701 OIMMRALO25A AT24C32AN 10SI 2 7 ATMEL 8PIN SOP DIODE C703 OIMMRO00004A SST25VF040 20 4C S2AE T SST SOIC 8P D1005 0DD226239AA KDS226 TP KE C800 2005 FLI8532BC LF GENESIS 416P PBGA D1006 0DD226239AA KDS226 TP KEC C802 OIMP242560A 24LC256 I SM 8P SOP TP 256K D1007 0DD226239AA KDS226 TP KEG C901 OIMMRO00002A K4D261638F LC50 LF TSOPII 66 D1008 0DD226239AA KDS226 TP KEC C902 OIMMRO00002A K4D261638F LC50 LF TSOPII 66P D1009 0DD226239AA KDS226 TP KEC TRANSISTOR D1010 0DD226239AA KDS226 TP KEC D1012 000200009 RU2M 1 TP SANKEN 101202 OTR830009BA BSS83 TP PHILIPS N CHANNEL S W TR D1013 0DD200009AF RU2M V 1 TP SANKEN 171203 OTR830009BA BSS83 TP PHILIPS N CHANNEL S W TR D102 0DD226239AA KDS226 TP 00 0TR830009BA BSS83 TP PHILIPS N CHANNEL S W TR D103 0DD226239AA KDS226 TP KEC 201 0 830009 5583 TP PHILIPS N CHANNEL S W TR D104 0DD226239AA KDS226 TP KEC 503 OTR830009BA BSS83 TP PHILIPS N CHANNEL S W TR D105 0DD226239AA KDS226 TP 10504 OTR830009BA BSS83 TP PHILIPS N CHANNEL S W TR D106 0DD226239AA KDS226 Q100 0TR387500AA CHIP 25 38755 D108 0DD226239AA KDS226 TP KEC Q1000 0TR387500AA CHIP 2SC3875S ALY D1100 0
32. DD226239AA KDS226 TP KEC Q1001 0TR387500AA CHIP 2SC3875S ALY D1105 0DD226239AA KDS226 TP KEC Q1002 0TR387500AA CHIP 25 38755 D1106 0DD226239AA KDS226 TP KEC Q1003 0TR387500AA CHIP 25 38755 D1107 0DD226239AA KDS226 TP KE Q1004 0TR387500AA CHIP 2SC3875S ALY D1109 0DD226239AA KDS226 TP KEC Q101 0TR387500AA CHIP 2SC3875S ALY D1110 0DD226239AA KDS226 TP KEC Q101 0TR387500AA CHIP 25 38755 0112 000226239 226 0102 0 102008 1025 R TP SOT23 CHIP TR 0113 0DD226239AA KDS226 TP KEC Q102 0TR387500AA CHIP 2SC3875S ALY D114 0DD226239AA KDS226 TP KEC 0103 OTR387500AA CHIP 25 38755 01200 000184009 KDS184 TP 85V 300MA 28 For Capacitor amp Resistors CC CX CK CN Ceramic RD Carbon Film the charactors at 2nd and 3rd Polyestor RS Metal Oxide Film digit in the P No means as CE Electrolytic RN Metal Film follows RF Fusible LOCA NO PART NO DESCRIPTION LOCA NO PART NO DESCRIPTION D1201 0DS113379BA 188133 T 72 TP ROHM KOREA DO34 90V C1115 0CE477DJ618 470UF STD 35V 20 FL TP 5 D300 0DD226239AA KDS226 TP KEC C1116 0CE477SF6DC 470UF MVG 16V 20 R TP SMD SMD D500 0DD226239AA KDS226 C1117 0 227 220UF 16V 20 R TP SMD SMD D501 0DD226239AA KDS226 T
33. E NI C1419 OCE106SF6DC 10UF MVG 16V 20 R TP SMD SMD C484 0CF4741L438 0 47UF D 63V 5 TP 5 M PE NI C1420 OCK105DF64A 2012 16V 20 R TP F Y5V C495 0CE108DJ618 1000UF STD 35V 20 FL TP 5 C1424 OCE106SF6DC 10UF 16V 20 R TP SMD SMD C527 OCE476SF6DC 47UF MVG 16V 20 SMD R TP C1425 OCE106SH6DC 10UF 25V 20 SMD C610 OCE107SF6DC 100UF MVG 16V 20 SMD C1428 OCE106SH6DC 10UF 25V 20 SMD C728 OCE226SF6DC 22UF MVG 16V 20 SMD R TP C1438 OCE106SH6DC 10UF 25V 20 SMD C729 OCE226SF6DC 22UF MVG 16V 20 SMD R TP C1441 OCE106SH6DC 10UF 25V 20 SMD R TP C730 OCE226SF6DC 22UF MVG 16V 20 SMD R TP C1506 OCE476SF6DC 47UF MVG 16V 20 SMD R TP C731 OCE226SF6DC 22UF MVG 16V 20 SMD R TP C203 OCE475SK6DC 4 7UF 50V 20 SMD R TP C735 OCE226SF6DC 22UF MVG 16V 20 SMD R TP C204 OCE477SF6DC 470UF MVG 16V 20 R TP SMD SMD C737 OCE226SF6DC 22UF MVG 16V 20 SMD R TP C208 OCE477SF6DC 470UF MVG 16V 20 R TP SMD SMD C739 OCE226SF6DC 22UF MVG 16V 20 SMD R TP C210 OCE475SK6DC 4 7UF 50V 20 SMD R TP C745 OCE226SF6DC 22UF MVG 16V 20 SMD R TP C211 OCE477SF6DC 470UF MVG 16V 20 R TP SMD SMD C750 OCE226SF6DC 22UF MVG 16V 20 SMD R TP C214 OCE106SF6DC 10UF MVG 16V 20 R TP SMD SMD C752 OCE226SF6DC 22UF MVG 16V 20 SMD R TP C215 OCE475SK6DC 4 7UF 50V 20 SMD R TP C760 OCE226SF6DC 22UF MVG 16V 20 SMD R TP C221 OCE477SF6DC 470UF MVG 16V 20 R TP SMD SMD C
34. ION OFF L EE Ed gt Beg dC 30 BOATAL 8 BATATA BOATAI22 RA F mu E E 10 AROS BOATAL 14 BDATAOI 2 6 AS232C amp FAN FLI8532_ la IC601 K 4 Right KIA78ROSF K caoo eee ruinas IN ou EON S 255 m z gt Poise aim z 222 E we NEM c n moe Pr dou 8 1 1 comes T Vom Tarurz ev E open end IKIA7BHOSF ADATAL 16 23 HOMES ince sn ADATAIO 7 TER 15 HOMI R mon n Da poem y 5 1 p52 mum EAE T 2 2202 FRE 7 sever IU 2 10500 MO AV E 43 3V LVDS PLL CTZ
35. L ABLS 19 6608MHZ JACK JK100 6612J00043C UPJ R1 031 UGCOM S T JK101 6612J00043C UPJ R1 031 UGCOM S T JK101 6613V00026A UJB 03 28A UGCOM 6613 000045 JK102 6612J00043C UPJ R1 031 UGCOM S T JK103 6612J10012A UJB 05 02C GR BL RD WH RD 1 5 SHIELD JK104 6612J00038B UJB 03 25B UGCOM 6612J00038A JK1200 6612B00015B DC1RO19WDH JAE 0 5MM 19PIN 2PIN HDMI JK400 6612J00037A UJB 02 12A UGCOM 2P RCA JK502 6612F00087A UEJ CV 032 UGCOM EAR JACK JK600 6612F00087A UEJ CV 032 UGCOM EAR JACK 32 4 AUDIO BLOCK 8 Ger 7 Rasa 00 65 MEI ncc un engen gane E me E
36. L1004 6200J000013 MLB 321611 0500P N2 MAG LAYERS L404 6140VB0032A DBF 1015A 15 5UH 10PIE DIGITAL AUDIO L1005 6200J000013 MLB 321611 0500P N2 MAG LAYERS L405 6140VB0032A DBF 1015A 15 5UH 10PIE DIGITAL AUDIO L1006 6200J000013 MLB 321611 0500P N2 MAG LAYERS L406 6140VB0032A DBF 1015A 15 5UH 10PIE DIGITAL AUDIO L1007 6200J000013 MLB 321611 0500P N2 MAG LAYERS L407 6140VB0032A DBF 1015A 15 5UH 10PIE DIGITAL AUDIO L1008 6200J000013 MLB 321611 0500P N2 MAG LAYERS RESISTOR L1009 6200J000013 MLB 321611 0500P N2 MAG LAYERS L101 6200J000013 MLB 321611 0500P N2 MAG LAYERS AR1200 ORRZVTA001D 22 OHM 1 16 W 1608 5 R TP 4P E24 L1010 6200J000013 MLB 321611 0500P N2 MAG LAYERS AR1201 ORRZVTA001D 22 OHM 1 16 W 1608 5 R TP 4P E24 L1011 6200J000013 MLB 321611 0500P N2 MAG LAYERS AR1202 ORRZVTA001D 22 OHM 1 16 W 1608 5 R TP 4P E24 L1012 6200J000013 MLB 321611 0500P N2 MAG LAYERS AR1203 ORRZVTA001D 22 OHM 1 16 W 1608 5 R TP 4P E24 L1013 6200J000013 MLB 321611 0500P N2 MAG LAYERS AR1204 ORRZVTA001D 22 OHM 1 16 W 1608 5 R TP 4P E24 L1014 6200J000013 MLB 321611 0500P N2 MAG LAYERS AR1205 ORRZVTA001D 22 OHM 1 16 W 1608 5 R TP 4P E24 L1015 6200J000013 MLB 321611 0500P N2 MAG LAYERS AR700 ORRZVTA001D 22 OHM 1 16 W 1608 5 R TP 4P E24 L1016 6200J000013 MLB 321611 0500P N2 MAG LAYERS AR701 ORRZVTA001D 22 OHM 1 16 W 1608 5 R TP 4P E24 L1017 6200J000013 MLB 321611 0500P N2 MAG LAYERS AR702 ORRZVTA001D 22 OHM 1 16 W 1608 5 R TP 4P E24 L1018 6200J000013 MLB 321611 0500P N
37. MD SMD C1165 OCE107SF6DC 100UF MVG 16V 20 SMD R TP C1007 OCE107SF6DC 100UF MVG 16V 20 SMD R TP C1166 OCE107SF6DC 100UF MVG 16V 20 SMD C1009 OCE107SF6DC 100UF MVG 16V 20 SMD R TP C117 0CE227SF6DC 220UF MVG 16V 20 R TP SMD SMD C1010 OCE107SF6DC 100UF MVG 16V 20 SMD R TP C118 OCE106SF6DC 10UF MVG 16V 20 R TP SMD C1019 OCE476SF6DC 47UF MVG 16V 20 SMD R TP C1185 OCE476SF6DC 47UF MVG 16V 20 SMD R TP C1022 OCE107SF6DC 100UF MVG 16V 20 SMD R TP C1186 OCE476SF6DC 47UF MVG 16V 20 SMD R TP C103 0 4763 618 47UF SRE 16V M FL TP5 C1187 0CE476SF6DC 47UF MVG 16V 20 SMD R TP C1030 OCE476SF6DC 47UF MVG 16V 20 SMD R TP C1188 OCE107SF6DC 100UF MVG 16V 20 SMD C1043 OCE476SF6DC 47UF MVG 16V 20 SMD R TP C1189 OCE107SF6DC 100UF MVG 16V 20 SMD C1046 0CE477SF6DC 470UF MVG 16V 20 R TP SMD SMD C119 0CE106SF6DC 10UF MVG 16V 20 R TP SMD SMD 1047 OCE476SF6DC 47UF MVG 16V 20 SMD R TP C1190 OCE107SF6DC 100UF MVG 16V 20 SMD R TP C1050 0CE477SF6DC 470UF MVG 16V 20 R TP SMD SMD C1191 0CE107SF6DC 100UF MVG 16V 20 SMD R TP 1051 0CE477SF6DC 470UF MVG 16V 20 R TP SMD SMD 1192 0CE107SF6DC 100UF MVG 16V 20 SMD R TP C1064 OCE476SF6DC 47UF MVG 16V 20 SMD R TP 1193 OCE107SF6DC 100UF MVG 16V 20 SMD R TP C1065 OCE476SF6DC 47UF MVG 16V 20 SMD R TP C1195 OCE107SF6DC 100UF MVG 16V 20 SMD R TP C1066 OCE476SF6DC 47UF MVG 16V 20 SMD R TP C1199 OCE107SF6DC 100UF MVG 16V 20 SMD R TP C1067 OCE476SF
38. P KEC C1118 0CE477SF6DC 470UF MVG 16V 20 R TP SMD SMD D502 0DD226239AA KDS226 C1119 0CE477DJ618 470UF STD 35V 20 FL TP 5 D504 O0DRO050008AA SD05 TC R TP SEMTECH SOD323 5V 15A C1120 0CE227VF6DC 220UF MV 16V 20 R TP SMD SMD D505 ODR050008AA 005 R TP SEMTECH 00323 5V 15 C1126 0CE477SF6DC 470UF MVG 16V 20 R TP SMD SMD D506 ODR050008AA 005 R TP 00323 5V 15 1135 OCE107SF6DC 100UF MVG 16V 20 SMD ZD100 ODR050008AA 005 R TP 00323 5V 15 C1136 OCE107SF6DC 100UF MVG 16V 20 SMD R TP ZD101 ODR050008AA SD05 TC R TP SEMTECH 500323 5V 15A C1137 0CE107SF6DC 100UF MVG 16V 20 SMD R TP 20107 004050008 SD05 TC R TP 00323 5V 5A 15 C1138 0CE107SF6DC 100UF MVG 16V 20 SMD R TP 20300 ODR050008AA 005 R TP SEMTECH 00323 5V 15 C1148 OCE476SF6DC 47UF MVG 16V 20 SMD R TP ZD301 ODR050008AA 005 R TP SEMTECH 00323 5V 15 C1149 OCE107SF6DC 100UF MVG 16V 20 SMD ZD400 0028 00248 RLZ8 2B TE11 ROHM R TP LLDS LL 34 C1150 0CE107SF6DC 100UF MVG 16V 20 SMD R TP 20600 ODR050008AA 005 R TP SEMTECH 00323 5V 15 C1151 OCE107SF6DC 100UF MVG 16V 20 SMD R TP CAPACITOR C1154 OCE476SF6DC 47UF MVG 16V 20 SMD R TP C1159 OCE476SF6DC 47UF MVG 16V 20 SMD R TP C1000 OCE477SF6DC 470UF MVG 16V 20 R TP SMD SMD C1162 OCE107SF6DC 100UF MVG 16V 20 SMD R TP C1005 OCE477SF6DC 470UF MVG 16V 20 R TP S
39. SEMBLY DISPLAY CTRL ASSY HAND INSERT 42V7 FPGA 202 6871QDH084A PWB PCB ASSEMBLY DISPLAY YDRV ASSY HAND INSERT 42V7 YDRV TOP B D 203 6871QDH085A PWB PCB ASSEMBLY DISPLAY YDRV ASSY HAND INSERT 42V7 YDRV BTM B D 204 6871QLH047A PWB PCB ASSEMBLY DISPLAY XRLT ASSY HAND INSERT 42V7 XL B D 205 6871QRH055A PWB PCB ASSEMBLY DISPLAY XRRT ASSY HAND INSERT 42V7 XR B D 206 6871QYH036A PWB PCB ASSEMBLY DISPLAY YSUS ASSY HAND INSERT 42V7 207 6871QZH041A PWB PCB ASSEMBLY DISPLAY ZSUS ASSY HAND INSERT 42V7 300 3091V00816D CABINET ASSEMBLY RZ 42PX31 STEREO 56 FILM TYPE SKD 3091V00816H CABINET ASSEMBLY 42PX3RVB STEREO RF052C FILM TYPE SKD 301 4980V01203B SUPPORTER ASSY AL FILTER TOP RZ 42PX30 C SKD 302 4980V01204B SUPPORTER ASSY AL FILTER BOTTOM RZ 42PX30 C SKD 303 4980V01205B SUPPORTER ASSY AL FILTER RIGHT RZ 42PX30 C SKD 304 4980V01206B SUPPORTER ASSY AL FILTER LEFT RZ 42PX30 C SKD 400 3809V00605B BACK COVER ASSEMBLY 42PX17 30 CHASSIS CHANGE C SKD 3809V00605G BACK COVER ASSEMBLY 42PX3RVB CHASSIS CHANGE BK SPRAY 401 3301V00085A PLATE ASSEMBLY ASSY 3300V00552A RZ 42PX30 PLATE TUNER COVER 3301V00085E PLATE ASSEMBLY ASSY 3300V00552A 42PX3RVB PLATE TUNER COVER BK 410 4980V01071B SUPPORTER ASSY AL VERTICAL RZ 42PX10 SKD 430 3501V00216E BOARD ASSEMBLY ASSY AP 42DX30 MF056C C SKD 3501V00216F BOARD ASSEMBLY ASSY AP 42DX30 56 BK C SKD 501 3301V00083A PLATE ASSEMBLY ASSY 3300V00550A 3301V00084A 42PX17 30 PLATE TUNER 3301V00083G PLA
40. TE ASSEMBLY ASSY 42PX3RVB BK PRESS AV PLATE 520 6871VMMF71A PWB PCB ASSEMBLY MAIN MF 056A RZ 42PX31 SUSAB SKD 530 6871VSMS36B ASSEMBLY SUB CONT 56 RZ 42PX30 SKD NO VINYL 580 6709V00010A POWER SUPPLY ASSEMBLY PDP 421NCH MF056A 350W YPSU J006A 600 6871VSMS18B PWB PCB ASSEMBLY SUB A V MF056A RT RZ 42PX40 SIDE A V SUSAB 601 4811V00118A BRACKET ASSEMBLY DECO RZ 42PX10 RF043B SIDE AV 4811V00118N BRACKET ASSEMBLY SIDE AV 42PX3RVB ZA AF044A BLACK 27 REPLACEMENT PARTS LIST LOCA NO PART NO DESCRIPTION LOCA NO PART NO DESCRIPTION IC Q104 0TR387500AA CHIP 25 38755 Q1200 0TR387500AA CHIP 2SC3875S ALY 171000 OIPRPMLO01A MIC39100 MICREL 3P SOT223 R TP Q200 OTR150400BA CHIP 2SA1504S ASY 1001 OIMCRRHO001A 2 ROHM 3P SOP TO252 3 0201 0TR387500AA CHIP 2SC3875S ALY 101002 OIMCRFA010A KA7809R FAIRCHILD 2P D PAK R TP 0202 0 387500 CHIP 2SC3875S ALY 1003 OIPMG00027A SC156515M 1 8TR SEMTECH 5P TO 263 5 Q203 OTR150400BA CHIP 2SA1504S ASY 101004 OIMCRRHO001A 2 ROHM 3P SOP TO252 3 Q204 0TR150400BA CHIP 2SA1504S ASY 171005 OIMCRRHO001A 2 ROHM 3P SOP TO252 3 0205 0TR387500AA CHIP 2SC3875S ALY 1100 OIMCRRHO001A 2 ROHM 3P SOP TO252 3 0206 OTR150400BA CHIP 2SA1504S ASY 1 1101 OIPRPMLO01A MIC
41. ay from Component RGB mode No Is the Input voltage No the 8532 Communication and Replace the IC normal sync normal 6 In the case of becomes unusual display from HDMI mode Is the Input voltage No Is the Sil9011 Communication and HV Replace the IC normal sync normal Yes No Is the Input voltage No Is the FIL8532 Sen in Communication and gt Replace IC normal sync normal 22 6 In case of no sound 1 Symptom e LED is green e Screen display but sound is not output 2 Check following No Yes Is the SPK cable es Is the SPK cable Replace SPK cable normal connected well Yes Cable inserts well Isthe RF AV gt Does IC400 Yon Does IC401 Does 1 402 Component RGB Operates Operates Operates HDMI sound T T T normal Replace IC400 Replace IC401 Replace IC402 Replace VSC B D 23 BLOCK DIAGRAM Xl 8 8 AV 9P S TT lo seun 4 qns nl Mn NIS SUIOA SUIAV lt gt 192945 4115591 B ev 215 IN 1eun E pul 05 55 S
42. ceiver 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 15K 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 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 Good Earth GroundO such as WATER To Instrument sO CONDUIT etc 0 15uF exposed METALLIC PARTS W 1 5 Kohm 10W DESCRIPTION OF CONTROLS MUTE Switches the sound on or off MULTIMEDIA Selects the Component RGB or DVI modes Switches the set on from standby TV AV Selects the TV AV Component RGB or DVI modes Switches the set on from standby LIST Displays the programme table V Programme Up Down Selects a programme or a menu item Switches the set on from standby 4 gt Volume Up Down adjusts the volume adjusts me
43. iagram of Auto W B adjustment Auto adjustment Map RS 232C Type MF 056A RT 42PX40 RZ 42PX40 Baud Rate Data bit Stop bit Parity 115200 8 1 NONE Index Cmd1 Data Min Value Value R Gain j a 00 00 255 FF G Gain j b 00 00 255 FF Protocol B Gain c 00 00 255 FF Setting R Offset j d 00 00 255 FF G Offset j e 00 00 255 FF B Offset j f 00 00 255 FF 7 3 Adjustment of White Balance Operate the zero calibration of the CA 100 then stick sensor to PDP module surface when you adjust For manual adjustment it is also possible by the following sequence 1 Select white pattern of heat run mode by pressing power on key on remote control for adjustment then operate heat run more than 15 minutes 2 As below Fig 7 1 Supply 216Level 85 IRE full screen pattern to Video input 42PXARV TA AV1 AV2 INPUT 50Hz 42PXARV ZA 5 INPUT 3 Press the TV AV KEY on R C for converting input mode 4 Set the PSM to Standard mode in Picture menu 5 Enter the White Balance adjustment mode by pressing the INSTART key twice White Balance on R C 6 Stick sensor to center of the screen and select each items Red Green Blue Gain and offset using key on R C 7 Adjust Only High Light with Gain B Gain using 4 gt VOL key on R C 8 Adjust it until color coordination becomes as below High Light G Gain
44. ine batteries Power Cord 2 Wall brackets Joinning the TV assembly to the wall to protect the set tumbling Secure the TV assembly by joinning it to a wall by using the Eye Bolts Wall brackets After the set must be mounted on a desktop install the Eye Bolts on the set as shown Insert the 2 Eye Bolts and tighten securely in the holes on the bracket Install the wall brackets on the wall with 2 bolts not supplied with the product as shown Match the height of the Eye Bolts and the wall brackets Check to be sure the brackets are tightened securely Secure the TV assembly to the wall with strong strings or wound wire cables not supplied with the product as shown Optional Extras Optional extras can be changed or modified for quality improvement without any notification new optional extras can be added Contract your dealer for buying these items SS Tilt wall mounting bracket Ceiling mounting bracket Video cables Audio cables SPECIFICATIONS NOTE Specifications and others are subject to change without notice for improvement m Application Range This spec is applied to the 42 TV used MF 056A Chassis Specification Each part is tested as below without special appointment 1 Temperature 25 5 77x9 F CST 40 5 2 Relative Humidity 65 10 3 Power Voltage Standard Input voltage 100 240V 50 60Hz Standard Voltage of each product is marked by models 4 Specification and
45. inst exe 2 After installation restart your PC 3 Extract files zip to folder c LGIDS files 4 Start LGIDS ET GOES GARS JR E Boxe DR i in PET 1 Buts win a inm F 1 ad a 1 ias hn 1 zm XE Sm Fe din Pana sh 24 a m Pre ar gu P 5j Fig 1 3 2 Channel memory Method 1 Select PDP and Hurricane on Model dialog And check your connection in Communication dialog If your connection is NG then set your 2 3 correctly 2 Connect RS 232C cable and turn on the power If your connection has completed you can see Ready x If your set is not an end products but only a board you have to make your board to Stand by state LED R And you have to Download in Stand by power state Fig 3 3 Select proper CH memory file nvm for each model at NVRAM Download Write Batch Next select proper binary file bin including the CH information for each model at NVRAM File 4 Click the Download button It means the completion of the CH memory download if all items show and Status is changed by PASS at the lower right corner of the window 5 If you want to check whether the
46. nto specific mode 1 Symptom e The screen does not become the display from specific input mode RF AV Component RGB DVI 2 Check following e Check the all input mode should become normality display e Check the Video Main Data Sub Video Main Video Sub should become normality display from the PIP mode or DW mode Re Check it Swap 3 In case of becomes unusual display from RF mode No Yes Is the Tuner Cable Is normal the Input voltage N Is iheTuner normali ud connected well gt Communication and CVBS output Yes Cable inserts well Replace the Tuner No Is the Input voltage No lsthe CXA2069Q Communication and Replace the normal sync normal Y Yes No No 15 the 1525 Is the Input voltage IG E Replace the IC normal Communication and HV sync normal 4 In the case of becomes unusual display from RF AV mode No Is the Input voltage No ipti CXA2069Q ores Communication and HV gt Replace the IC normal sync normal Y Yes No Is the Input voltage No Is the Cim poco Communication and _ Replace the IC normal sync normal 5 In the case of becomes unusual displ
47. nu settings OK accepts your selection or displays the current mode PSM Adjusts the factory preset picture according to the room SPLIT ZOOM Enlarge the screen with regular ration PIP DW Switches the sub picture on or off Selects PIP or DW modes PIP PR Selects a programme for the sub picture SWAP Alternates between main and sub pic ture PIP INPUT Selects the input mode for the sub pic ture WIN SIZE Adjusts the sub picture size POSITION Moves the sub picture to A 4 gt direction MULTIMEDIA VII ENU POWER Switches the set on from standby or off to standby Selects the language during dual lan guage broadcast Selects the sound output ARC Changes the picture format MENU Displays on screen menus one by one Exits the current menu Memorizes menu changes NUMBER buttons SSM To select the sound appropriate to your viewing programme character SLEEP Sets the sleep timer TEXT These buttons are used for teletext For further details see the Teletext section Note In teletext mode the PIP PR SWAP and PIP INPUT buttons used for teletext function SWAP Returns to the previously viewed programme Note This function works only when Favourite programme is set to Off Otherwise each press of this but ton will select a stored favorite pro gramme Front Panel Controls Remo
48. panel right top Deviation 0 5 a Comi 2 Fig 4 Connection diagram of power adjustment for measuring 5 EDID The Extended Display Identification Data DDC Display Data Channel download 5 1 Required Test Equipment 1 Adjusting PC with S W for writing EDID Data S W EDID TESTER Ver 2 5 2 A Jig for EDID Download 3 Cable Serial 9Pin or USB to D sub 15Pin cable D sub 15Pin cable DVI to HDMI cable 5 2 an of device t rnm PDF Sel is Domi Ji Fig 5 Connection Diagram of download 5 3 Preparation for Adjustment 1 As above Fig 5 Connect the Set EDID Download Jig PC amp Cable 2 Turn on the PC amp EDID Download Jig And Execute the S W EDID TESTER 2 5 3 Set up S W option Repeat Number 5 Device Address PageByte 8 4 Power on the Set ca ae mors aael nc a Pee inia Bim i mea i Saeed 5 flan in 5 4 Sequence of Adjustment 1 DDC data of Analog RGB 1 Init the data T BEYI RW bh ab jnksadidri mamas ET Ve uk Com Conc 2 Load the EDID data Open File Analog RGB MF056A RGB ANA digital HDMI MF056A DMI DVI 3 Set the S W as below 4 Push the
49. performance of each parts are followed each drawing and specification by part number in accordance with BOM 5 The receiver must be operated for about 20 minutes prior to the adjustment m Test Method 1 Performance LGE TV test method followed 2 Demanded other specification Safety CE IEC specification EMC CE IEC Model Name Market Remark 42PX3RV ZA EU Safety IEC EN60065 EMI EN55013 EMS EN55020 m General Specification 1 Module Specification No Item Specification Remark 1 Display Screen Device 42 inch wide Color Display Module PDP 2 Aspect Ratio 16 9 3 PDP Module PDP42V7xxxx RGB Closed Type Film Filter 4 Operating Environment 1 Temp 0 40 deg LGE SPEC 2 Humidity 0 85 5 Storage Environment 1 Temp 20 60 deg 2 Humidity 0 85 6 Input Voltage 100 240V 50 60Hz Maker SONY Sanken 2 Model Specification 42PX3RV ZA No Item Specification Remark 1 Market EU 2 Broadcasting system PAL B G I D K NTSC 3 Available Channel BAND PAL NTSC VHF UHF 1 69 2 83 51 547 1 71 4 Receiving system Upper Heterodyne 5 SCART Jack 3EA PAL SECAM NTSC 4 System PAL SECAM NTSC PAL60 6 Video Input 2EA PAL SECAM NTSC 4 System PAL SECAM NTSC PAL60 7 S Video Input 3EA PAL SECAM NTSC 4 System PAL SECAM NTSC PAL60 8 Component Input 1EA Y Cb Cr Y Pb Pr 9 RGB
50. s 9 5 E 1 ie ei PN 1 ai 14107 mn iov eon m 989 808 Lu HERZEN is _mspaaso I 41 BV ADC HUD uet F 011305 4 155 1157 5 11117 VRR ET zi Hai 1 8V CORE_HU Lo ET 4 or 2 m 38 mh ta oh qe m 2 1 SCART amp AV JACK 12 HDMI Rx
51. separate cable This the set operates on an AC power The voltage is indicat ed on the Specifications page Never attempt to operate the CONTROL LOCK REMOTE CONTROL set on DC power RS 232C INPUT CONTROL SERVICE PORT 9 AUDIO VIDEO INPUT A V INPUT 2 Connect to the RS 232C port on a PC COMPONENT INPUT Connect DVD video outputs to Y Pe of COMPONENT INPUT and audio outputs to Audio sockets of AUDIO INPUT VIDEO AUDIO IN OUT SOCKETS AN INPUT 1 Connect the video audio out sockets of external equipment to these sockets S VIDEO AUDIO IN SOCKETS Connect the S VIDEO out socket of an VCR to the S VIDEO Socket Connect the audio out sockets of the VCR to the audio sock ets as in A V INPUT 1 S VIDEO AUDIO IN SOCKETS RGB mode Resolution KHz Frequency EVER 31 468 70 09 37 861 85 08 em 31 469 70 08 37 927 85 03 31 469 59 94 35 000 66 66 640x480 37 861 72 80 37 500 75 00 43 269 85 00 31 500 60 00 848x480 37 799 70 00 39 375 75 00 31 500 60 00 852 480 37 799 70 00 39 375 75 00 35 156 56 25 37 879 60 31 800 600 48 077 72 18 46 875 75 00 53 674 85 06 832x624 49 725 74 55 48 363 60 00 56 476 70 06 1024x768 60 023 75 02 68 677 85 00 54 348 60 05 1152x864 63 995 70 01 67 500 75 00 1152x870 68 681 75 06 1280x960 60 023 60 02 1280x1024 63 981 60 02 Accessories Owner s Manual Remote Control handset 2 Eye Bolts Alkal
52. te Control Sensor Power Indicator Illuminates red in standby mode green when the set is turned on 3 Power Button Switches the set on from standby or off to standby TV AV Button Selects the TV AV Component RGB or HDMI modes Switches the set on from standby MENU Displays on screen menus one by one Exits the current menu Memorizes menu changes OK Accepts your selection or displays the current mode A Y Programme Up Down Selects a programme or a menu item Switches the set on from standby 4 gt Volume Up Down Adjusts the volume Adjusts menu settings Back Panel S VIDEO VIDEO 00 0019 00 68 MINUTI 1 1 2 4 5 6 7 8 HDMI DVI VIDEO AUDIO INPUT RGB INPUT 6 VARIABLE AUDIO OUTPUT Connect the monitor output socket of the PERSONAL COM PUTER DVD or STB to this socket 7 ANTENNA INPUT Note If you want to use RGB DVI audio we strongly recommend that you use the cable that has a core or the 8 POWER CORD SOCKET EMI Filter core along with
53. website http biz LGservice com G e mail http www LGEservice com techsup html CHASSIS MF 056A MODEL 42PX3RV RVB 42PX3RV RVB ZA CAUTION BEFORE SERVICING THE CHASSIS READ THE SAFETY PRECAUTIONS IN THIS MANUAL SAFETY PRECAUTIONS sach 3 DESCRIPTION OF CONTROLS nannten inneren 4 SPECIFICATIONS nenne 9 ADJUSTMENT INSTRUCTIONS TENER RAS 11 TROUBLE SHOOTING GUIDE usssunscnsunununnn nun nennen 15 DIAGRAM una 24 EXPLODED an 26 EXPLODED 220 cx uk tu Rd 27 REPLACEMENT PARTS LIST kV cuba 28 SCHEMATIC DIAGRAM u 0 00 0 0000 uM AM aU OE a ek PRINTED CIRCUIT BOARD nennen is ann SAFETY PRECAUTIONS the Schematic Diagram and Replacement Parts List prevent X RADIATION Shock Fire or other Hazards IMPORTANT SAFETY NOTICE Many electrical and mechanical parts in this chassis have special safety related characteristics These parts are identified It is essential that these special safety parts should be replaced with the same components as recommended in this manual to 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

SERVICE MANUAL - LCD TV repair

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