No power, have check c1504, clicks but doesn't turn on. I did a reset and can hear relays clicking but no display.
Help!!!!
Thanks,
Jeff
Help!!!!
Thanks,
Jeff
I actually had like 10 of these with the same problem. I was able to fix a couple by changing the chicklet caps in the power supply. Strange thing was the tested good on my cap meter.
I may still have parts around if you need some, have to check, I scrapped about 40 receivers the other day. Tired of messing with them.
I may still have parts around if you need some, have to check, I scrapped about 40 receivers the other day. Tired of messing with them.
What did you find after using the test mode? Page 26 of the manual.
http://www.hifiengine.com/manual_library/yamaha/rx-v373.shtml
http://www.hifiengine.com/manual_library/yamaha/rx-v367.shtml
http://www.hifiengine.com/manual_library/yamaha/rx-v373.shtml
http://www.hifiengine.com/manual_library/yamaha/rx-v367.shtml
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Check the CPU oscillator is running and the display has the correct supply and it is not in mute/sleep mode.
Hi,
The first thing I would check it is that you have the 9.3 volts page 89. Second if it is OKAY then I will check the PWR_RY signal. That will enable the relay RYI-51 that close the contact that applied the AC power to the main transformer.
The first thing I would check it is that you have the 9.3 volts page 89. Second if it is OKAY then I will check the PWR_RY signal. That will enable the relay RYI-51 that close the contact that applied the AC power to the main transformer.
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