Question about Samsung SPN4235 42 in. Plasma HDTV

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Samsung 42" Plasma spn-4235 Went black

When watching TV the screen went black never to return again. The red light flashes 5 times when first powered on. Any idea what might have went wrong?


Thanks,

Ed

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  • tonichakalov Jun 20, 2008

    The tv would not turn on , the blue light flashes and clicks ,

  • scutsail Aug 31, 2008

    Was watching the SPN4235 and the picture went blank never to
    return. Is this something simple or cost effective to fix or do I
    have to purchase another tv?

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  • 18 Answers

SOMETHING IS LOADING DOWN THE POWER SUPPLY...COULD BE THE Y-SUS BOARD OR UPPER OR LOWER Y-DRIVE BUFFERS...TAKE THE BACK OFF SET..GIVE IT THE SMELL TEST AND EYEBALL THE FLAT I.C.`S ON THE THIN BOARDS TO THE LEFT OF Y-SUS BD. IF NO BURNING SMELL AND NO CRACKS ON THE FLAT I.C.`S ...TRY REPLACING THE Y-SUS BOARD...NUMBER ONE PRIME SUSPECT...DO NOT POWER UP SET WITH BACK OFF UNLESS YOU ARE QUALIFIED SERVICE TECH...JOE ACE

Posted on Jun 12, 2008

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