Pioneer SX-V300 receiver problem! - diyAudio
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Old 21st September 2010, 09:37 PM   #1
dmx2020 is offline dmx2020  New Zealand
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Default Pioneer SX-V300 receiver problem!

Hi guys,

I need some help with a pioneer SX-V300 (~1984) receiver i recently aquired.

On the right channel, it sounds distorted (as if when your radio station is not tuned properly) and it happens on all input sources (CD, tape, phono, etc). The left channel appears to be fine. It is a 45Wx2 amp based on the STK4191II chip. I doubt it is the chip since it still sounds loud even with the distortion.

It would be much apprciated, if someone can shed some light on this issue. And hopeully a schematic if someone has one.

Thanks...
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Old 21st September 2010, 10:34 PM   #2
dmx2020 is offline dmx2020  New Zealand
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Any clues guys....

These models were around in the mid 80s and the range went from SX-V200 to SX-V900. So a schematic of any of these is helpful.
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Old 22nd September 2010, 03:23 AM   #3
dmx2020 is offline dmx2020  New Zealand
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