SU-V4A service manual needed
 

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.

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

"er" wrote in message
om...
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.