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a-x9

  1. Corktowner

    JVC A-X9 Relay Opens after 45 minutes

    Hey Team JVC, The A-X9 I am working on has a problem - after 45 minutes or so of playing the speaker relay trips and the music stops. The relay stays open for about 10 seconds, then it closes again the the music will play for about 10 seconds. The DC Offset and Bias are both adjusted...
    • Corktowner
    • Thread
    • a-x9 jvc overheat protection speaker relay
    • Replies: 12
    • Forum: Solid State
  2. Corktowner

    Need help to decipher indicator lamp specifications

    Hello again. I am still working on the JVC A-X9 and as the title indicates I have moved onto the lamps. After some searching through the forums I didn’t find any hints. The service manual also doesn’t offer any specs not the lamps (but it does show three different part numbers). However the...
    • Corktowner
    • Thread
    • a-x9 indicator bulbs indicator lamps jvc lamps led conversion
    • Replies: 26
    • Forum: Solid State
  3. Corktowner

    ALPS RK40 Rebuild

    As part of a rebuild of a JVC A-X9 that was in awful shape, I rebuilt the ALPS Black Beauty volume control. I found one other good thread from a few years ago on this, but it was missing two key details. I’m not completely sure on the etiquette of zombie threads, so I thought I’d make a new...
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