samsung LNS4695DX TV Has blinking power light - No Picture

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  • TubeJunkie
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    Re: samsung LNS4695DX TV Has blinking power light - No Picture

    No screen glow at all. I took out all caps (see 1st pic) on power supply board and tested each one out of circuit. None looked bulged, or leaky, but most of the 1000uf 10v caps were at the top 20% of value. Most of these caps drifted down while testing. I ordered these caps last night.

    I pluuged in again, after installing the power board, and there is a beeping noise coming from the middle area of this board. Also noticed a blinking green light on the input/tuner board (see pic). Which is labled OP182. Anyone have advise? All help is greatly appreciated. Thanks.

    Addition: Also noticed SA801 (looks a lamp/bulb) on power board, is not working. Should this light up?
    Attached Files
    Last edited by TubeJunkie; 11-27-2012, 12:02 PM. Reason: Added info

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    • budm
      replied
      Re: samsung LNS4695DX TV Has blinking power light - No Picture

      Look at the front and back of the screen in a dark room to see if you notice any glow from the screen.

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      • tom66
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        Re: samsung LNS4695DX TV Has blinking power light - No Picture

        I assume since it's a Samsung, you've ruled out bad caps?

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        • TubeJunkie
          started a topic samsung LNS4695DX TV Has blinking power light - No Picture

          samsung LNS4695DX TV Has blinking power light - No Picture

          Hello All.
          My Samsung LNS4696DX LCD TV, has no picture or sound. When I push the power button to turn it on, the blue power light blinks. Any common problems with these symptoms? I have the power supply board out, looking for cracked solder joints, and anything out of the norm. Any advise, and all help is greatly appreciated. Thanks,

          TubeJunkie
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