2nd channel became distorted after hitting a big cord the gain channel is affected
when the gain is off it works fine both channels i am a hobby tech i can read schematics i have had this amp apart once before for a hum problem this turned
out to be a ground conn on the board fixed it all was good i suspect a capacitor
has bit the dust in the gain section before i open it up i wonder if anyone has had this problem and what the fix was
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Hi,
Here is a link to the service manual for your amp.
To download the manual, when the sentence below the Document preview box changes from This file is downloadable free of charge: ...processing... to This file is downloadable free of charge: Get Manual, click on the Get Manual as this is the download link.
Be patient. It takes a little while to find the file.
If it it only affected when the drive select switch is operated, check the circuit around the U2A / U2B amps section. (make sure you're looking at the 15R cct and not the 15G cct).
Hopefully this is of some help
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