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pioneer sa 710

  1. MHR

    Pioneer SA-710 Temperature/Biasing issues?

    Hi all, I have an issue with a Pioneer SA-710. First of all, the amplifier works fine, but with my IR-gun I can see several parts getting way too hot. R113 and R114 60+ and have a huge voltage drop of 20V and power dissipation of 0.8W. In the Phono stage Q5, Q6 and R25 and 26 get really hot as...
    • MHR
    • Thread
    • pioneer sa 710
    • Replies: 0
    • Forum: Solid State
  2. Mrcoolest123

    Pioneer Transistor replacement

    hello! I just got a new piece of gear for my collection, a pioneer sa-710. Got for a nice price because the seller told me it didn't work and wasn't able to repair it. I have some knowledge on electronics so I took it as my project to repair it. I already found the replacements for the burn...
    • Mrcoolest123
    • Thread
    • help pioneer pioneer sa 710 transistor transistor equivalent
    • Replies: 2
    • Forum: Solid State
  3. TimBabyFace

    Pioneer sa-710 right channel problem

    Hello I have a question for anyone who can help my Pioneer sa-710 intergrated amplifier is in great cosmetic condition. The only problem I'm noticing is the right channel get's really scratchy and sometimes go's out . If I play with the function knob it clears up but it takes several tries to...
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