Question about Yamaha RX-V473 5.1 Channel Network AV Receiver
Posted by Anonymous on
I suggest you run self diag. press [FM/AM] key + [Input mode] key and press the [power/standby] switch.
ps prt = power supply problem
dc prt = shorted output or leakly cap in channel
tmp prt means to hot on heatsink
you'll likely have to measure the resistances of the output FETs to find a short,
Posted on Feb 03, 2009
SOURCE: Yamaha receiver RX-V663
Make sure you have an analog RCA audio cable from the source to the receiver. Digital coaxial or optical will not work for zone 2 or zone 3. By adding an analog cable it will not affect your main zone, it will always go to digital first. Hope this helps
Posted on Dec 29, 2009
Testimonial: "great feedback. "
Does it work without PS3 attached?
When receiver turns off, it is usually due to badly connected/configured speakers. Try powering on the receiver without speakers.
Posted on Mar 02, 2010
This solution helps! I got this unit from a friend and there was no sound from the left channel, and after playing with the input knob, there was sound.
I sprayed alot of electronic cleaner and it worked like magic.
the unit is now in full working mode.
Posted on Mar 22, 2010
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