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question about jvc receiver

Discussion in 'Electronic Repair' started by kingdruman, Oct 27, 2004.

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  1. kingdruman

    kingdruman Guest

    Hi
    First time post, long time lurker.
    I have a jvcRX950v stereo receiver that I have been troubleshooting.
    the left channel is distorted but comes back in and plays both sides great
    for 2 hours, then it starts distorting again and basically, it is in and out
    from there.
    I have fiddled with a few wires but no go as I suspected to be a short or
    something.
    there does not appear to be any burnt parts or anything, and I have tried it
    with 3 different speaker setups, and now have it on the bench with just
    headphones.
    I am getting the same results every time I power it on and still no luck in
    tracing the problem.
    any help would be definatly appreciated.
    Thank you for your time.
    mike
     
  2. Bad solder or other connection, dirty controls, output transistor failing -
    no way to know without actually doing the troubleshooting.

    Mark Z.
     
  3. kingdruman

    kingdruman Guest

    Thanks so much for the tips.
    Back to troubleshooting.
     
  4. Master TV

    Master TV Guest

    I dont think fiddling w/ the wires is gonna get you anywhere...you
    probable got bad solder or peanut transistor in that channel...freeze
    spray could help isolate....the biggest advantage you have is that the
    other channel is fine. Swap suspect parts w/ other channel until
    problem follows.
     
  5. kingdruman

    kingdruman Guest

    Ok thank you I will try that also.
     
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