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compudeck

  1. Ryan Scruggs

    Marantz SD 9000 Compudeck PK21 Board Question

    Hi, all! I have previously posted about some issues I have been having with my Marantz SD 9000. I have replaced the notoriously bad optocouplers, and all belts and idler tires. What I neglected to notice were the burnt out resistors on the PK21 board of the machine. I purchased and replaced...
    • Ryan Scruggs
    • Thread
    • compudeck help marantz pk21 problem question resistor resistors schematic sd 9000
    • Replies: 8
    • Forum: Marantz Audio
  2. Ryan Scruggs

    Marantz SD 9000 Compudeck Problem

    Hi, all! I have recently purchased a non-functioning Marantz SD 9000 Compudeck, with the knowledge that the optocouplers would have to be replaced. After following this tutorial exactly and purchasing the optocouplers, belts, and idler tires it mentions, I am still unable to play tapes. Upon...
    • Ryan Scruggs
    • Thread
    • compudeck marantz marantz sd 9000 problem
    • Replies: 22
    • Forum: Tape
  3. Ryan Scruggs

    Marantz SD 9000 Compudeck Problem

    Hi, all! I have recently purchased a non-functioning Marantz SD 9000 Compudeck, with the knowledge that the optocouplers would have to be replaced. After following this tutorial exactly (http://www.vintagesilversmith.com/Marantz/SD9000/repair/sd9000_fix.html) and purchasing the optocouplers...
    • Ryan Scruggs
    • Thread
    • compudeck diy marantz problem sd 9000 sd-9000 sd9000 tape tape deck tape playback problem
    • Replies: 13
    • Forum: Marantz Audio
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