Question about Denon AVR-3805 Receiver
How do I test to determine if my preamp is overheating as you state?
Well I do not know how is on your model, usually it is all on the same
mainboard. if its transistors you change the transistors , or there may
be a thermic swithch that turn system off.
You should also consider that may be a fault on some of the control chipset.
A problem of this kind won't be an easy DIY unless you have a good background.
I do not have diagrams or schematics for your model, If I find some, I will send them tomorrow.
Leave your denon unplugged overnight, place it away from other devices, until you fix the problem.
Give me your location if you also need directions for local service support.
I will post back tomorrow
Posted on Apr 05, 2008
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Posted on Jan 02, 2017
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