johndoe10
Active Member
Thanks Tom -- I will definitely examine those too.I don't know if this is your problem, but the large green resistors on the power amps (R719 and R720) can get so hot that after a long time their solder joints can crack.
Sometimes this can even take out the 20V Zener diodes (H716 and H717).
I always replace these resistors with 3W Metal Oxide types and make sure that I solder them properly.
Tom
John