hello...yall might remember me trying to find problem with 3801 denon
receiver i bought that wouldnt power on...wont do anything. Mark sent
me a service manual, i tried to find problem and finally give up. I
finally sent the receiver to a denon repair shop..they called today,
said the micro processor was out and would have to be replaced before
they could further troubleshoot, and could cost as much as 760.00 to
repair. I told them nevermind and to send it back. Mark said he bet i
had a cracked circuit board.awhile back when i was trying to find
problem..any tips on how to locate a cracked board or an easy way to
check? Would i have to tear receiver all the way down and pull all the
individual boards to check?

Thanks
JR