NAD 3100 Schematics

Status
This old topic is closed. If you want to reopen this topic, contact a moderator using the "Report Post" button.
I'm afraid you're right, you're going to need the schematic.

When the relays go bad they click like normal when they pull in, but the sound is weak and sometimes distorted.

My guess is that your DC off-set is drifting, maybe some freeze-mist would help you find the problem.
 
Member
Joined 2002
Paid Member
Protection circuit

Hi!
Have you checked the protection-circuit in it self?
I once had a NAD 1300 Pre-amp, witch one day never wanted to turn on, the delay-circuit/relay driver was dead.
(I just removed the relay, and put in a pair jumpers).

Arne K
NORWAY
 
Status
This old topic is closed. If you want to reopen this topic, contact a moderator using the "Report Post" button.