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    Power supply help for air purifier

    I have an oreck air95 purifier. It quit on me a couple years ago, my other one broke yesterday which is a similar model so I decided to troubleshoot this one. Neither turn on at all. I removed the circuit board after checking for power. I am getting household voltage to the board and one side...
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    MET 5000 scantool lines in lcd display/ won't work

    I have an MET 5000 automotive scantool. When turned on, the lcd lights up a little and you get lines on the screen, it won't boot up. I am trying to figure out how to test the board to find the problem. The unit has seen little use. I have two other scanners using similar parts but not 100% the...
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    Mitsubishi M VR700 no audio output

    I picked up one of these receivers from goodwill and it only has audio when its set to max. It is very faint. Does anyone know where I can start testing to see what might be wrong? I would like to use this receiver.
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    Sherwood RD-6500 A/V receiver blowing fuses

    Hello, I have this Sherwood receiver and bought it not powering on. When powered up the red light comes on but nothing else. So I took the cover off and noticed the 6a fuse was blown on the power board. So I put another fuse in it and it popped. Then I bought some fuses, disconnected the big...
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