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JVC TV Goes off after about 5 seconds.

Discussion in 'Electronic Repair' started by [email protected], Jun 17, 2006.

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  1. Guest

    I have talked about this TV b4 but i could not give enouth details.
    This TV powers up but goes to standby after about five (5) seconds. I
    can hear and feel the flyback switched on for that short time. The
    model number is AV-20N10 . The micro processor is MN1873287JE

    205A3304
    I'm Suspecting the u-com (micro-processor). Can anything else be the
    problem?
    Thanks all good pals
     
  2. Hello,
    Hmm, no. I'd rather suspect the power supply. Did you check
    all the caps in the supply (ESR, capacitance) ?

    Adrian
     
  3. Bob Urz

    Bob Urz Guest

    DId you see full raster before shutdown? I have one at home now that
    shutdown when the Vertical output IC failed. New IC and caps around it
    and it was back on line.

    Bob
     
  4. Inty XP

    Inty XP Guest

    In data Sat, 17 Jun 2006 22:55:10 +0200,
    Chassis number?
    5 seconds exactly or variable?
    may be a sort of timer? your set has this feature?
     
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