yamaha rx-v800 relay

i have a 5 yr old yamaha rx-v800 with same problem as the rx-v795 posted here.i cleaned the relay and it worked for a day.i checked it again and found out that the relay ry151 operates then releases.what causes it to drop??

Hi h5n1 welcome to the forum

Could it be a fuse problem? Have you checked that?

Hi jeffie, I checked the fuses and it's ok.

Hmm strange Could the following manual be of help to you? If not, please let me know:

click here please

thank you very much

will work on it

Great. Let me know the result

I turned it on today without doing anything on it and was surprised that its working again, I watched two films before it turned itself off again.I activated the self diagnosis function and the display says:
DC PRT: 000 H
how do I correct this abnormal DC voltage output of the power amp?

Did you follow the instructions of the manual in the link I gave you above?

hi jeffie, i followed the instructions in the manual that you've provided,then i turned it on again.now the display says:
<I PROTECT H>for about 3 sec then the power relay drops.it wont turn on again!

Yes, that is the self-protecting mechanism. Now we just have to find out from what it is self protecting
I'm on it...

thank you very much, i will also try to find out.

I'll keep you informed of any progress on my side. will you do the same?

I turned it on yesterday and reset the RAM.it worked fine until i turned it off .
today i already watched a film without interruption??????

I turned it on yesterday and reset the RAM.it worked fine until i turned it off .
today i already watched a film without interruption??????

Well, that's good news, h5n1 So it was the RAM I'm glad you found out.

Hi I have the same problem with my Yamaha RXV 800. Can you please explain how you have reset the Ram?
Thanking you in advance
h5n1 wrote:

I turned it on yesterday and reset the RAM.it worked fine until i turned it off .
today i already watched a film without interruption??????