SU-V4A service manual needed

[er]

Hallo guys,

Does anybody have some more technical info on this Technics amplifier
from the 80's. I already have the schematics but I am looking for more
detailed information, if possible, to fix an old amplifier.

Thanks a lot.

 

[JVC dude]

Hi The manual won't give you any better help ~I'm afraid
the problems on this model usually are around the AN7062 and
Q501/2/3/4. its not often the main SVI fails (luckily)
the transistors above run very hot and will go leaky, there are also a
couple of 47 or 220 ohm resistors nearby which also burn out
What info do you have about the fault?
AW