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shorted output

  1. Corktowner

    Stuck on a JVC JA-S55 DC overload problem

    Hi all! I've gotten stuck and I need to reach out for some help. I am working on a JA-S55 which a friend of mine owns. He described the problem as scratchy, then a pop and then no sound. The unit looked like it had not been worked on previously except perhaps to change the light bulbs. I...
    • Corktowner
    • Thread
    • dc offset jvc ja-s55 shorted output
    • Replies: 11
    • Forum: DIY
  2. V12_eagle

    Pioneer Elite M72, Bias Problems- Need your opinion

    Hey guys, I finally decided to attempt to repair the Pioneer Elite M72. The unit was stored away for many years because it was in protect mode (red) light. I have been doing some research because my limited experience repairing electronics, so I got into it and found the power Amp assembly...
    • V12_eagle
    • Thread
    • bias adjustment high pitch pioneer m72 shorted output
    • Replies: 12
    • Forum: Pioneer Audio
  3. V12_eagle

    Pioneer Elite M72, Bias Problems- Need your opinion

    edit post sorry double post
    • V12_eagle
    • Thread
    • bias adjustment high pitch pioneer m72 shorted output
    • Replies: 0
    • Forum: Pioneer Audio
  4. streckfu

    Whelp....screwed the pooch and torched an output on SX-680.

    Backstory: As described in my bookshelf speaker thread, I picked up the Overnight Sensation speaker kit to build and put them together. I tested the crossovers with the drivers out of the enclosures after building them with a small Kinter amp I have. They seemed to work fine so I put them in the...
    • streckfu
    • Thread
    • left output no output shorted output stk0039 sx-680
    • Replies: 12
    • Forum: Pioneer Audio
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