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akira LCT-32HSSTP Service Manual

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Summary of Contents for akira LCT-32HSSTP

  • Page 1 LCT TV Service Manual...
  • Page 2 -2 - MODEL: LCT-32HSSTP Model No.: LCT-32HSSTP Version: 1.0...

  • Page 3: Table Of Contents

    SAFE PRECAUTION ..........................4 BLOCK DIAGRAM ..........................5 FUNCTION OF CONJUNCTION......................6 SIGNAL DIAGRAM ..........................9 POWER DIAGRAM ..........................10 TROUBLESHOOTING ......................... 11 WALL-MOUNTING BRACKET INSTALLATION GUIDE..............14 CIRCUIT DIAGRAM ..........................17 PART LIST............................. 26 Model No.: LCT-32HSSTP Version: 1.0...

  • Page 4: Safe Precaution

    Before replacing any of these components, read the parts list in this manual carefully. The use of substitute replacement parts which do not have the same characteristic as specified in the parts list may create shock, fire or other hazards. Model No.: LCT-32HSSTP Version: 1.0...

  • Page 5: Block Diagram

    -5 - BLOCK DIAGRAM PANEL CN801 XP501 XP511 CN904 CN902 TUNNER BOARD MAIN BOARD POWER BOARD CN901 CN903 XP301 KEY BOARD Model No.: LCT-32HSSTP Version: 1.0...

  • Page 6: Function Of Conjunction

    FOR AUDIO POWER FOR AUDIO GND 5.0V TUNNER POWER CN901---XP2 ITEM NAME FUNCTION ADC1 FOR SCART1 AUTO IDENTIFY ADC2 FOR SCART1 AUTO IDENTIFY MUTE AUDIO MUTE RESET MSP3410 RESET FOR SERIAL DATA FOR SERIAL CLOCK Model No.: LCT-32HSSTP Version: 1.0...
  • Page 7 FOR TV'S CVBS SIGNAL GREEN FOR SCART GREEN FOR SCART RED FOR FAST BLANK BLUE FOR SCART BLUE AVOUT FOR MONITOR OUT CN903---XP1 ITEM NAME FUNCTION AV1-IN FOR VIDEO1 IN AV2-IN FOR VIDEO2 IN S-CIN FOR C-IN Model No.: LCT-32HSSTP Version: 1.0...
  • Page 8 LVDS signal RCLK- LVDS clock signal RCLK+ LVDS clock signal RX3- LVDS signal RX3+ LVDS signal N.C. N.C. N.C. Panel_power Module power Panel_power Module power Panel_power Module power Panel_power Module power Inverter_power Inverter logic power Model No.: LCT-32HSSTP Version: 1.0...

  • Page 9: Signal Diagram

    -9 - SIGNAL DIAGRAM SPEAKER TDA7266B SPEAKER MSP3410 SCART1 EARPHONE LM358 TUNER SCART2 U400 U500 VPC3230 GM1501 PANEL U703 U401 SDA5550M PI5V330 U702 PI5V330 YPBP Model No.: LCT-32HSSTP Version: 1.0...

  • Page 10: Power Diagram

    N 3 0 4 L M 3 5 8 1 2 0 V 1 2 0 V 1 2 0 V L C D G N D G N D G N D G N D Model No.: LCT-32HSSTP Version: 1.0...

  • Page 11: Troubleshooting

    REPLACE CN801 POWER BOARD PIN6:12V FB703 REPLACE PIN1:5V U800 REPLACE U806 U806 PIN5,6,7,8:5 REPLACE U802 U802 PIN2:3.3V REPLACE U801(3.3V) U803(1.8V) U801ORU803ORU8 U805(2.5V) U810(3.3V) 05OR810 U402 REPLACE PIN5,6(5V) U402 PIN7,8(3.3V ) FB400(5V)FB401(3.3) REPLACE FB402(5V)FB403(5V)FB U402 404(3.3V)FB405(3.3) Model No.: LCT-32HSSTP Version: 1.0...
  • Page 12 -12 - NO TELETEXT REPLACE U809(2.5V) U809 FB409(3.3V)FB410 REPLACE (2.5V)FB411(3.3V) FB409FB410FB411FB412 FB412(3.3V) REPLACEU70 3,U704,U706 Model No.: LCT-32HSSTP Version: 1.0...
  • Page 13 -13 - NO SOUND REPLACE PIN4 REPLACE N1 PIN27, PIN28 N4 PIN1, PIN2, REPLACE PIN4, PIN5 PIN7(4.5) CHECK Model No.: LCT-32HSSTP Version: 1.0...

  • Page 14: Wall-Mounting Bracket Installation Guide

    Check its rigidity by pulling the bracket. 5. Fix the fixture disk to the back cover of the TV using six M4x20 bolts. 6. Wall-mount the TV by putting the six-fixture disk into the six mounting holes A. Model No.: LCT-32HSSTP Version: 1.0...
  • Page 15 -15 - Wall-mounting quick guide Model No.: LCT-32HSSTP Version: 1.0...
  • Page 16 -16 - Model No.: LCT-32HSSTP Version: 1.0...

  • Page 17: Circuit Diagram

    -17 - CIRCUIT DIAGRAM Model No.: LCT-32HSSTP Version: 1.0...
  • Page 18 -18 - Model No.: LCT-32HSSTP Version: 1.0...
  • Page 19 -19 - Model No.: LCT-32HSSTP Version: 1.0...
  • Page 20 -20 - Model No.: LCT-32HSSTP Version: 1.0...
  • Page 21 -21 - Model No.: LCT-32HSSTP Version: 1.0...
  • Page 22 -22 - Model No.: LCT-32HSSTP Version: 1.0...
  • Page 23 -23 - Model No.: LCT-32HSSTP Version: 1.0...
  • Page 24 -24 - Model No.: LCT-32HSSTP Version: 1.0...
  • Page 25 -25 - Model No.: LCT-32HSSTP Version: 1.0...

  • Page 26: Part List

    SP030910890 1004693 AC cord PHP-206+PHS-301 1013110 Speaker YD83E-10W8R-B 1013122 Speaker YDG50-10W8R-A 1020322 Uesr's manual IES040937 101227 Back cover WTG6.170.071 1020333 Front encloser RSAG8.074.096\W9+B2\SYN135 1020311 Rating label E/RSR8.807.1377 1020323 Carton box E/RSR8.865.1511 1019700 Signal cord SCART-S-2.0 Model No.: LCT-32HSSTP Version: 1.0...

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