infinitesymphony
Headphoneus Supremus
- Joined
- May 15, 2006
- Posts
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Hey guys... This thread is being moved from the Dedicated Source forum because it's more of a DIY task.
I just acquired a Denon AVR-900 receiver that doesn't power on... The standby light flashes, so my guess is that it's in "PROTECT" mode. From what I've read, I might need to "initialize the microprocessor." I don't have the manual, but after reading other threads about this issue, I know that it involves holding a button combination while plugging in the receiver.
Does anyone know the button combination for this particular receiver?
I opened up the case and the fuse appears to be in tact; I'll test for continuity with a multimeter later. Everything else appears to be in place, though I noticed some white goop under the larger capacitors. I'm assuming that's there for isolation/shielding purposes.
For you gearheads, here are a few pictures of the insides (click for higher resolution):
Top view
Power circuitry
Side view of main board and daughterboards
All three fuses appear to be in tact. I tested them using the continuity mode on a multimeter. Any suggestions?
I just acquired a Denon AVR-900 receiver that doesn't power on... The standby light flashes, so my guess is that it's in "PROTECT" mode. From what I've read, I might need to "initialize the microprocessor." I don't have the manual, but after reading other threads about this issue, I know that it involves holding a button combination while plugging in the receiver.
Does anyone know the button combination for this particular receiver?
I opened up the case and the fuse appears to be in tact; I'll test for continuity with a multimeter later. Everything else appears to be in place, though I noticed some white goop under the larger capacitors. I'm assuming that's there for isolation/shielding purposes.
For you gearheads, here are a few pictures of the insides (click for higher resolution):
Top view
Power circuitry
Side view of main board and daughterboards
All three fuses appear to be in tact. I tested them using the continuity mode on a multimeter. Any suggestions?