Question about Samsung SP-R4232 42 in. Plasma HDTV

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Electricity went out in town, tv won't turn back on.

Power in town went out. Now my 42" plasma does not turn on. No blue light. Where do I find trouble shooting information for my model TV?. product number not shown on samsung site: sp-r4232

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  • nycam Aug 19, 2007

    I see a T8.0AH250Vac fuse which is opaque qhite- is this the possible culprit?

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On this type of problem, the first thing I check is the AC line fuse on the power supply. Follow the Ac plug wire to the power supply board and where it plugs in, you will find the fuse. If: Then: It checks bad. Replace it. It goes out again. Call a Servicer. It is good. Check for the five volts that goes to the Main PCB. No five volts, change the power suppy (SMPS) Five volts is there, more than likely the Main needs replaced and SMPS. For a Samsung Servicer in your area: 1-800-SAMSUNG

Posted on Aug 19, 2007

  • Mike DeNiro Aug 19, 2007

    I'm not at my shop, but, the fuse is white and it is a slow blow. What you described sounds like it.
    Either way check it and if it is open, then, that is probably the culprit.
    I think the reference number is F801.

  • jackie evans
    jackie evans Jan 28, 2014

    what do i do if this is the cause

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