Olevia LCT50HV Service Manual
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Olevia LCT50HV Service Manual

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LCT50HV
020405 REV 1.0

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Summary of Contents for Olevia LCT50HV

  • Page 1 LCT50HV 020405 REV 1.0...

  • Page 2: Specifications

    SPECIFICATIONS 39.3” 19.3” 47.3”...

  • Page 3: Contact Information

    Contact Information SYNTAX GROUPS CORP. Technical Support 1.888.SYNTAX8 Press # 2 for Technical Support Dept. 9am – 6pm PST...

  • Page 4: Tools Required

    TOOLS REQUIRED Instruction – Service Manual [LCT50HV] Phillips #2 Magnetic Screw Driver x 1 ESD Wrist Strap Before disassembling the RPTV, please pick a suitable work location.

  • Page 5: Warning (Led)

    WARNING (LED) System Warning (LED) Diagnosis LED ORDER Check Fan Red > Green (Repeats) Check Thermistor Red > Red > Green (Repeats) Check Lamp Red > Red > Red> Green (Repeats)
  • Page 6 WARNING (LED) Driver Warning (LED) Diagnosis LED ORDER Check Thermistor Wiring Green > Green > Green (Repeats) Check Thermistor Red > Red > Green (Repeats) Check Lamp Red > Red > Red> Green (Repeats)
  • Page 7 Replacing Parts within the LT50HV...

  • Page 8: Lamp Replacement

    Lamp Replacement Use Phillips screw Driver to 2 knobs are used to lock remove 3 screw to gain access LAMP in place. Unscrew to to the LAMP remove LAMP and pull LAMP out.
  • Page 9 Removing Back Cover Back Left Back Middle Back Right View 1 Screw 2 Screws 9 Screws To gain access to the TV’s components the back cover must be removed.
  • Page 10 Back Middle View Power Supply System Board *Audio Amp* Audio board...
  • Page 11 Replacing System Board There are 3 screws that hold the SYSTEM BOARD in Place. Remove the 3 screws to loosen the chassis. In the back are 2 connectors that must be unplugged. Red Arrow – 3 small connections that need to be removed to fully take out the System Board chassis.

  • Page 12: Replacing The System Board

    Replacing the System Board Two screws hold the chassis of the System Board. Once the case has been separated and the board exposed, 6 screws must be removed to replace the board. Red Circle – Remove Screws first prior to Inspect all connections screws holding System Board.

  • Page 13: Replacing Power Supply

    Replacing Power Supply You will first need to remove the necessary screws to access the Power Supply.
  • Page 14 Replacing Power Supply 4 Screws attach the 80mm FAN at the end. Unscrew and remove the fan. There are additional screws at the top and bottom that also need to be removed to open the Power Supply chassis. (indicated by arrows)

  • Page 15: Replacing The Power Supply

    Replacing the Power Supply 4 Screws attach the Power Supply to one side of the chassis. Remove the Power Supply board and detach 7 connections. Do not pull at the wires and the connectors may damage. Start by unplugging the connections on the left and bottom before removing the smaller...

  • Page 16: Part List

    Part List...

  • Page 17: System Board

    System Board...

  • Page 18: Input Module

    Input Module...
  • Page 19 Audio Amp Board...
  • Page 20 Key Pad (Horizontal)
  • Page 21 IR Pad...

  • Page 22: Power Supply

    Power Supply...
  • Page 23 Audio Amp (Power)
  • Page 24 Ballast (Phillips)

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