QUAD 34 help needed


2008-03-07 5:06 am
New user to diyaudio and would appreciate some help. I picked up a QUAD 34 control amp that needs work. Here is the story:

SN on unit is 8966. The unit does not want to power up. I have checked the fuse and the transformer. The green LED (D33) lights up but nothing else. The unit appears to be in original condition without any mods. I realize that these have had problems with some of the electrolytic capacitors. I intend to change the OP amps once I figure out what the problem is. I do not have a service manual for this unit.

Any help in troubleshooting would be greatly appreciated.