Hello guys,
I have an amplituner Yamaha RX-V459, i start it and after 1-2 seconds it stops straight in OFF, no stand-by.
I entry in self diagnostics with panel keys "input channel" + "multi input channes" + power ON and i have an error protection-DC PRT: 023H, stay like this and i can acces all off service meniu, he does not stop.
All the final and pre-finals transistors are good.
Where to start, what to measure?
Thank you.
I have an amplituner Yamaha RX-V459, i start it and after 1-2 seconds it stops straight in OFF, no stand-by.
I entry in self diagnostics with panel keys "input channel" + "multi input channes" + power ON and i have an error protection-DC PRT: 023H, stay like this and i can acces all off service meniu, he does not stop.
All the final and pre-finals transistors are good.
Where to start, what to measure?
Thank you.
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