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sx-980 2sd746

  1. Brivan

    Pioneer SX-980 Output Transistor Replacement

    I recently acquired a Pioneer SX-980 that had a blown main fuse. It turned out the reason for this was two partially-shorted output transistors. One each of the 2SB706 and 2SD746 transistors were bad. I no longer recall where these were physically mounted, but I believe they were both on the...
    • Brivan
    • Thread
    • pioneer sx-980 sx-980 sx-980 2sb706 sx-980 2sd746 sx-980 mjl1302 sx-980 mjl3281 sx-980 output transistor
    • Replies: 10
    • Forum: Pioneer Audio
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