1. C

    Help finding cap values on water damaged board

    Looking for some Help finding cap values and any other related chips on water damaged board. I'm looking to buy a new saa6581t and 4.332 crystal but not sure where to start on the rest. Is this board even salvageable or could the internals and tracks also be fried? Any help is appreciated...
  2. S

    Car multimedia player Ribbon cable repair

    So guys the display ribbon cable on my JVC KD-AVX44 went bad, and I was wondering if I can find something similar, or if it's just a proprietary cable, that only JVC uses. It's a 24 pin ribbon cable with a regular termination on one side, but on the the other it's split into two 12 pin...
  3. L

    Casio CDP-100 keyboard piano dead keys - PCB issue?

    Hi all, Newbie to both this forum and electronics! I have a somewhat old Casio CDP-100 with 8 keys that went dead recently. All other keys are fine and speakers/power are working perfectly. Schematics here: http://www.warningwillrobinson.com.au/manuals/Casio%20CDP100%20service%20manual.pdf...
  4. R

    Treadmill motor controller PCB repair, blown bridge rectifier

    Hello, I see some threads on my exact board in the past, so hope this is ok to post here. I want to learn more about PCB repair and possibly save money repairing my commercial treadmill that I use at home. I design and make solid-state III-V optoelectronic devices for my academic research job...
  5. R

    Power Amplifier repair

    How difficult is to repair a Power amplifier in stereo receiver? The receiver model is shown in the link below. It's not an actual item I want to repair, but it same model as mine, so can be useful for information purposes: Stereo Receiver undercover How reliable is a board-level repair of such...
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