We went down this path because you said right channel was fine until you swapped the drivers from R to L channel and then the symptom moved with the drivers, left became good and right became bad.
yes, it did....then when i thought we were making progress....the right bias dropped to 10...and has been there ever since....as if a part just went bad as we were working on it...and did not move back to the left side when the transistors made their way back to the original positions....
yes sir
Did you remove the jumper wire for?
had no jumper
i just did sir...
one of those leads is common to all output emitters
Is their 4-Pots on this board? the Drawing also has some voltage you could check in the mean time
The bias transistor Gene!!
yes sir..
I would look around r14 new edited drawing
sorry....i guess i did not understand...my apologies
Wires I think go to the Bias transistor Q3, Did you change that one?
Both are different types, Might want to check the part # of Q8 right side and is the same one of the left side same w Q5 easy to mix up
yes sir, they do go to the q3s on the back wall....is that what you wanted me to measure????
