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sx-v80

  1. QSilver

    Is it the IC or something else?

    I've been working on an SX-V80 I picked up a month ago or so. Giving it a recap, replacing very worn trimmers and some resistors. I finished the job and powered it on for a test to find the left channel was very weak. After a lot of probing, I've found that the signal remains strong all the way...
    • QSilver
    • Thread
    • no sound recap restoration sx-v80 sx-v90
    • Replies: 27
    • Forum: Pioneer Audio
  2. QSilver

    Better Heatsinking?

    I picked up an SX-V80 this week having clocked the magic words "Non-Switching-Amplifier" on the front. After a lot of dusting, its working pretty well apart from a bit of a DC offset drift on the left channel and some slightly jumpy trimmers that will soon be replaced.... the amp looks to be a...
    • QSilver
    • Thread
    • power supply sx-3900 sx-d5000 sx-d7000 sx-v80
    • Replies: 5
    • Forum: Pioneer Audio
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