Question about JVC Televison & Video

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I have a JVC model AV-32750 TV. We were watching TV and suddenly the picture went out and the red light on the on off button in the front panel started flashing and clicking. The TV will not turn back on. I unplugged the unit waited for about 1 minute, plugged it back in and the same thing happens. I have tried to turn it on with the remote and manually, niether one works. CAN YOU PLEASE DIAGNOSE THIS PROBLEM FOR ME SO I HAVE AN IDEA OF WHAT I NEED TO DO. Thank You Very Much.....

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Problem seems in horizontal / vertical deflection circuits. If you have good knowledge of electronics and can test components then you need few tools like volt meter, service manual, screw driver etc to repair this model.
Or get help of local tv repair shop and ask an estimate.
Thank you.

Posted on Oct 13, 2008

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  • Expert
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Hi.

Sorry but according to your explanation it seems a hardware problem.
I would advise to get it checked at a service center.

If you have any question do feel free to ask me.

Regards
Faraz

Posted on Oct 13, 2008

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  • JVC Master
  • 19,396 Answers

Unplug the unit for more than just one minute, let say at least half an hour. Let me know how many times the led blinks, probably the unit need repair.

Posted on Oct 13, 2008

  • Ginko
    Ginko Oct 13, 2008

    The TV does not turn on because there is an internal problem, like a
    short, a bad voltage, or more commonly a faulty component (IC ,
    capacitor etc.).

    The tv is in protect mode, try first unplugging power cord for at least one hour, so to drain power completely from tv circuts, reset eeproms settings, and clear electrostatic charges, and see if this solve the problem.



    When the TV is in this state, the main Chip inside your TV
    detects that there is a fault, and send the TV in protect mode,
    activating a safety switch that prevents TV from turning on. The switch
    keeps turning off the tv, and that is the clicking noise that you can
    hear.

    Unless you have experience as a TV repair, try first
    keeping TV unplugged for one hour or more. This will reset TV circuts
    draining power completely, and sometimes can wake up the TV from
    protect mode.

    If it does not work, that means that there is a
    defective component inside the TV. In this case I suggest calling the
    phone number listed on the user manual to get support from manufacturer.





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