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Onkyo TX-NR818 Receiver will not power to on mode with remote or front panel on switch.

Has anyone had experience with a Onkyo TX-NR 818 where it will not power on?

It was functional then a couple of days later attempted to power on with no success.

I have seen this problem discussed on several blogs however there seems to be know one posting

what the remedy was to resolve the problem.

This seems to be a common failure mode in this vintage of Onkyo receivers.

Anyone out there have any information on this problem?

Thanks,

Codyz1



Re: Onkyo TX-NR818 Receiver will not power to on mode with ...

I would replace the capacitors in the standby power supply circuit. These are labeled C9004, 5, 6, 13 and 17. The schematic is not clear on the parts; only three have values (1000uf, 470uf and 220uf). You should just get the same values and voltage ratings.