Denon POA 6600 Problem

[djkcb]

I have a Denon POA-6600 on my bench that is stuck in protection mode. I have replaced som components that was short. Relays klick in and everything seems fine but red light flashing. When I try to set idle current (VR501 is replaced) nothing happens but after some time turning on it TR514 starts to quickly get hot and my dim bulb starts to light up. Anyone know what can be causing this problem? Thanks in advance

Ps all output transistors are reading OK.

 

[dimanag]

Hi,
Most likely you still have some faulty component that you miss.
Maybe a rezistor?
The idle current is not going to help at this point.
Take your time and check again!

 

[djkcb]

Hi,
Most likely you still have some faulty component that you miss.
Maybe a rezistor?
The idle current is not going to help at this point.
Take your time and check again!

Ok thanks.