LA40N81B Clicking problem

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  • Pete743
    New Member
    • Feb 2013
    • 1
    • New Zealand
    #1

    LA40N81B Clicking problem

    I am very new to this. My Samsung 40" LCD cycles through but doesn't turn on. It looked to me like the "Click of Death" so I went ahead and replaced the capacitors. They however didn't look swollen to me.

    This was unsuccessful so I decided to replace the whole powerboard. Again this has been unsuccessful as the TV's LED light still flashes red about 5 times then the TV ticks and then flashes 2 times and ticks the repeats the cycle..

    Any help would be appreciated.
    Thanks
    Tags: None
    • tom66
      EVs Rule
      • Apr 2011
      • 32560
      • UK
      #2
      Re: LA40N81B Clicking problem

      I've worked on the LE32N73 which I believe to be similar, and it was a defective main board. Unfortunately the main board for mine was unobtanium, so I sold the TV on.
      Please do not PM me with questions! Questions via PM will not be answered. Post on the forums instead!
      For service manual, schematic, boardview (board view), datasheet, cad - use our search.

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