• The move to the new server is done. There are some software and database maintenance updates in process. This has us passing the hat around to help out. We appreciate any donations. Seriously, even a dollar helps. The payment page may be found here - https://www.audiokarma.org/support.html

sa-6500

  1. ChrisP2

    Pioneer SA-6500 II - Rebuild

    Lots of time to spare so just tackled a shorted out SA-6500 II that was collecting dust and thought I would share some notes: One of the original bat-wing 2SB616's was shorted, took out the driver as well, both dead shorts. Replaced all 4 outputs, drivers, and differential pairs, parts list...
  2. V

    Pioneer SA-6500 Output Transistor Replacement

    Hello, I've picked up an absolutely mint SA-6500 off of craigslist with 2 (out of 4) shorted output transistors, but don't appear blown or damaged in any way. This causes the 2 5A 250V fuses to blow instantly. I've removed them and the fuses no longer blow. Anyway, someone has to have been in...
Back
Top Bottom