In article , "Gary L. woodruff" wrote:
Howdy, I am new here and am wondering if anyone has a print or can help
me with this repair. Amp came to me with blown output chips. I cross
referenced the obsolete transistors and replaced all 4 outputs. I now
can power up and have a nice clean signal on the left channel. The right
channel is very distorted and attenuated. Any help would be greatly
appreciated.


I would check all input devices driving the outputs and the bias, etc.
Check DC levels.

greg