akira LCT-42SK18STP Service Manual Download Page 1 | Manualshive

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akira LCT-42SK18STP Service Manual Download Page 1

LCD TV

Service Manual

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Summary of Contents for LCT-42SK18STP

Page 1: ...LCD TV Service Manual...

Page 2: ...2 Model No LCT 42SK18STP doc Version 1 0 MODEL LCT 42SK18STP...

Page 3: ...ION FEATURE AND FUNCTION 6 APPEARANCE CONTROL FUNCTION 12 OPERATION INSTRUCTION 13 BLOCK DIAGRAM 21 ICs BLOCK DIAGRAM 22 TRANSISTOR MARK 28 SERVICE ADJUSTMENT 29 TROUBLESHOOT 33 APPENDIX 35 1 SCHEMATI...

Page 4: ...40 V ac 50 60Hz 2 4 The TV should be in ensured after working 30 minutes 3 The method of examination 3 1 Capability According to national test standard 3 2 Other requirements I Interference FCC standa...

Page 5: ...Model No LCT 42SK18STP doc Version 1 0 4 I IM MP PO OR RT TA AN NT T S SA AF FE ET TY Y P PR RE EC CA AU UT TI IO ON NS S...

Page 6: ...Model No LCT 42SK18STP doc Version 1 0 5...

Page 7: ...b Pr 2 SCART 5 DVI input 1 6 S VIDEO 1 7 RGB Input VGA SCART1 8 AV OUTPUT 2 9 2 Carrier Stereo GR STEREO 10 NICAM Stereo YES 11 2CarrierDual YES 12 4HCombFilter YES 13 DCTI DLTI Peaking YES 14 Black a...

Page 8: ...Model No LCT 42SK18STP doc Version 1 0 8 6 Safety and Regulation 7 Video 8 8 C Ch hr ro om ma a...

Page 9: ...Model No LCT 42SK18STP doc Version 1 0 9 9 9 A Au ud di io o 1 10 0 P Pa an ne el l...

Page 10: ...Model No LCT 42SK18STP doc Version 1 0 10 1 11 1 E Ex xt te er rn na al l I In nt te er rf fa ac ce e 1 12 2 O Ot th he er r...

Page 11: ...Model No LCT 42SK18STP doc Version 1 0 11 1 13 3 C Cu us st to om me er r M Me en nu u S Se et tu up p P Pr re e f fa ac ct to or ry y s se et t u up p 1 14 4 R Re el li ia ab bi il li it ty y...

Page 12: ...Model No LCT 42SK18STP doc Version 1 0 12 A AP PP PE EA AR RA AN NC CE E C CO ON NT TR RO OL L F FU UN NC CT TI IO ON N...

Page 13: ...Model No LCT 42SK18STP doc Version 1 0 13 O OP PE ER RA AT TI IO ON N I IN NS ST TR RU UC CT TI IO ON N...

Page 14: ...Model No LCT 42SK18STP doc Version 1 0 14...

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Page 18: ...Model No LCT 42SK18STP doc Version 1 0 18...

Page 19: ...Model No LCT 42SK18STP doc Version 1 0 19 R RE EM MO OT TE E C CO ON NT TR RO OL L...

Page 20: ...Model No LCT 42SK18STP doc Version 1 0 20...

Page 21: ...Model No LCT 42SK18STP doc Version 1 0 21 B BL LO OC CK K D DI IA AG GR RA AM M...

Page 22: ...Model No LCT 42SK18STP doc Version 1 0 22 I IC C B BL LO OC CK K D DI IA AG GR RA AM M U U6 60 03 3 V Vi id de eo o C Co on nt tr ro ol ll le er r V VC CT T4 49 9X X3 3R R X XX X F F2 2...

Page 23: ...Model No LCT 42SK18STP doc Version 1 0 23 U U6 60 06 6 8 8M M C CM MO OS S 3 3V V B Bo oo ot t F Fl la as sh h M Me em mo or ry y A AM M2 29 9L LV V8 80 00 0D D 9 90 0E EC C...

Page 24: ...Model No LCT 42SK18STP doc Version 1 0 24 U U2 21 13 3 1 12 28 8M M 8 8M M 1 16 6 g g D DD DR R S SD DR RA AM M H HY Y5 5D DU U2 28 81 16 62 22 2E ET T 5 5...

Page 25: ...Model No LCT 42SK18STP doc Version 1 0 25 U U2 20 03 3 3 3A A 1 1 8 8V V F FI IX XE ED D R RE EG GU UL LA AT TO OR R L LD D1 10 08 85 5D D2 2M M1 18 8...

Page 26: ...Model No LCT 42SK18STP doc Version 1 0 26...

Page 27: ...Model No LCT 42SK18STP doc Version 1 0 27...

Page 28: ...Model No LCT 42SK18STP doc Version 1 0 28 T TR RA AN NS SI IS ST TO OR R M MA AR RK K...

Page 29: ...Model No LCT 42SK18STP doc Version 1 0 29 S SE ER RV VI IC CE E A AD DJ JU US ST TM ME EN NT T...

Page 30: ...Model No LCT 42SK18STP doc Version 1 0 30...

Page 31: ...Model No LCT 42SK18STP doc Version 1 0 31...

Page 32: ...Model No LCT 42SK18STP doc Version 1 0 32...

Page 33: ...Model No LCT 42SK18STP doc Version 1 0 33 T TR RO OU UB BL LE ES SH HO OO OT T...

Page 34: ...Model No LCT 42SK18STP doc Version 1 0 34 C CA AU US SE E O OF F I IN NT TE ER RF FE ER RE EN NC CE E...

Page 35: ...APPENDIX...

Page 36: ...STANDBY KEY KEY C142 NC C143 10uF 16V R133 470 R134 22K 5Vstb C141 NC R118 680 L102FB IR LED R132 NC IR C137 10uF 16V 5VD gnd 1 out 2 in 3 tab out 4 U108 AMS1117 5 0 R131 4R7 3W gnd 1 out 2 in 3 tab...

Page 37: ...2DA4 45 656_2DA5 46 656_2DA6 47 656_2DA7 48 U200D MST6151A MST5151A VPCK VPDA0 VPDA1 VPDA2 VPDA3 VPDA4 VPDA5 VPDA6 VPDA7 DVI33 ADC33 AP33 MP33 OD33 CV18 AP233 VDDM25 VDDC 63 VDDC 79 VDDC 156 VDDC 173...

Page 38: ...NC 75R R853 NC 75R R245 10 R244 10 R242 10 R243 10 R246 10 R248 10 R247 100 R249 100 R264 10 R241 10 R252390 NC1 1 NC2 2 NC3 3 GND 4 SDA 5 SCL 6 VCLK 7 VCC 8 U206 24C02 24C02 R2504 7K R251 4 7K C279...

Page 39: ...C 42 NC 43 CKE 44 CK CK 46 CK CK 45 DM UDM 47 VSS 48 VREF 49 NC 50 DQS UDQS 51 VSSQ 52 NC 53 NC DQ8 54 VDDQ 55 DQ4 DQ9 56 NC DQ10 57 VSSQ 58 DQ5 DQ11 59 NC DQ12 60 VDDQ 61 DQ6 DQ13 62 NC DQ14 63 VSSQ...

Page 40: ...AOUT2R R631 1K R630 1K SCART2 R701 75 C533 330pF C532 330pF A2LO A INPUT_V5 DVD_C A2VO A2LO B A2RO B INPUT_V1 Vin11 FBin2 AV_VO AV_RO INPUT_V8 INPUT_V9 INPUT_V10 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 1...

Page 41: ...P34 656IO4 74 P33 656IO3 75 GNDEIO 76 VSUP3 3EIO 77 P32 656IO2 78 P31 656IO1 79 P30 656IO0 80 P26 656VIO 81 P25 656HIO 82 P24 656CLKIO 83 ADB3 84 ADB2 85 ADB1 86 ADB0 87 DB0 88 DB1 89 DB2 90 DB3 91 D...

Page 42: ...648 100n AGND 3 3VA_M RSTQ ALE WRQ_VCTI WRQ_SRAM RDQ_VCTI RDQ_SRAM PSENQ_VCTI PSENQ_FLASH 3 3VA_M C646 100n AGND 3 3VA_M C647 100n AGND 3 3VA_S 3 3VA_M R678 47k R679 47k R680 47k 3 3VA_S 3 3VA_S 3 3VA...

Page 43: ...PVCCL 23 BSLP 24 VCLAMPL 25 AGND 26 ROSC 27 COSC 28 AVDD 29 FADE 30 VAROUTL 31 VAROUTR 32 AVCC 33 MODE 34 MODE_OUT 35 VCLAMPR 36 BSRP 37 PVCCR 38 PVCCR 39 ROUTP 40 ROUTP 41 PGNDR 42 PGNDR 43 ROUTN 44...

Page 44: ...in8 Rin2 Vin11 FBin2 VIN7 AVSW1 AVSW2 AIN1L AIN1R DM_L1 DM_R1 IFIN2 VIN1 AV S L AV S R Y S C S VIN AV 05_VCTI_AVinput 05_VCTI_AVinput Sch DB ADB CONTROL CONTROL SCL SDA VPDA 0 7 PU_DVI P_EN BKLON AIN3...

Page 45: ...802 BAV99L 1 3 2 D803 BAV99L 1 3 2 D804 BAV99L 5V Rin1 Lin1 Rin2 Lin2 C811 10u 16V R822 330 R818 27K R814 10K R826 680 R820 360 R824 150 Q801 2SC1815Y Q803 2SA1015Y 8VA CON807 V Rin V Lin CVBS Y C C81...

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