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  1. 28th Jun 2017 19:00 #1
    digicube
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    Mitsubishi HS-U430. I tried cleaning cleaning the heads twice but still no picture.

    After watching 12voltvids youtube video, I think I may have a tracing problem. Time to learn how to use the 100MHz oscilloscope I recently purchased.
    https://youtu.be/-0P3Mzr3bNQ
    Last edited by digicube; 28th Jun 2017 at 19:35.
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  2. 28th Jun 2017 19:36 #2
    davexnet
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    Simple thing to try, make sure the edges of the tape are not creased or damaged, clean the stationary head on the right,
    which contains the control track.
    https://en.wikipedia.org/wiki/File:VHS-diagonal-helical-recording.jpg
    If picture not restored, with the power off and device unplugged you can reseat both ends of the thin ribbon cable coming out
    of that head
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  3. 28th Jun 2017 22:53 #3
    digicube
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    Thanks davexnet. Cleaning the stationary head on the right, which contains the control track, fixed the problem.

    https://youtu.be/FuP4hTfZ36s
    Last edited by digicube; 28th Jun 2017 at 22:58.
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