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sx1050

  1. Stereoboy70

    SX 1050 tone switch problems

    Hello everyone, I’ve got a question about an SX 5580(1050) tone board issue. This receiver has been restored and recapped Thoroughly cleaned and tested but the issue is with the tone switch. When off the receiver sounds great. No issues. When the tone switch is turned on , the R channel...
    • Stereoboy70
    • Thread
    • pioneer pioneer sx1050 pioneer sx5580 sx1050 sx5580 tone board issue
    • Replies: 10
    • Forum: Pioneer Audio
  2. Perro1965

    Looking to upgrade my speakers

    I have decided to do an upgrade and I would like the groups’s suggestion for the best under $2000 speskers. My amp is a Pioneer SX1050 and my current speakers are the KEF Q350. I am looking for better imaging, better staging and maybe better performance of higher frequencies while conserving the...
    • Perro1965
    • Thread
    • kef speakers sx1050 upgrade wharfedale
    • Replies: 1
    • Forum: Speakers
  3. N

    Pioneer sx 1050 - no sound

    Hi there, newbie here but have lurked at AK for a while now and even read articles to help repair my g6000 sansui a few weeks back. I really appreciate everyone taking their time to help others out. So I recently purchased a sx 1050 that was for sale as repair needed. I tested with my speakers...
  4. jFF_Bulbo

    SX 1050 Help

    Hello AKer´s. I recently start the SX1050 restoration. Unit was DOA, and it had several problems.. i show some of them : AWR-104 power supply was broken, i fixed it with epoxy, patience and soldering wires point to point on the back of the PCB. on AWM-090 protecion some resistors was...
    • jFF_Bulbo
    • Thread
    • help pioneer upgrade restoreation pioneer sx1050 vintage pioneer
    • Replies: 12
    • Forum: Pioneer Audio
  5. S

    Tools for Pioneer Recap

    Looking to try my hand at recapping a few of my Pioneer units (SX535, SA8100 and eventually an SX1050). I repair guitars full time and have for 35+ years so I can solder, and read basic schematics. My question is about specific tools to rebuild the boards. What do folks use to hold the...
  6. merlynski

    SX-1050 BOM AWG-020? - answered

    In the post quoted below, from a while back, an AWG-020 board is listed in one section ( in red ), without an identifying board header. I don't have an AWG-020 board listed in the documentation I have on the SX-1050. It appears on a couple other BOMs from the past as well. I just started my...
  7. K

    Pioneeer SX1050 Rebuild

    I recently bought a Pioneer SX1050. The sound is great for about 5 minutes then it cuts out. I can get it back if I turn up the volume high enough. I think it needs a rebuild, and I would like to do it but I have no experience with electronics and I'm not sure where to start. Any help and advice...
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