Get your service manual here:
Yamaha RX V870 Manuals
FIRST be SURE your speakers are connected! A loose wire can cause shutdowns as your Supply tries to protect your output transistors!
Your Yamaha also HAS a onboard DIAGNOSTIC feature but it won't do you much good now because your supply is going into emergency shutdown so quickly... see page 15.
Suspect a problem in your
Power Supply.
*** WITH THE POWER DISCONNECTED ***
Inspect the electrolytic caps for leakage AND be sure the tops are flat and not bubbled.
Find your power supply on pages 46/47/48. It is VERY extensive and has MANY possible suspects. NOT for the weak of heart!
Anthony
I also have the panel lights out on my Yamaha rx-v870. This is the second time these have gone out in 2 years. I had a repair shop do this last time, but I don't feel like paying another 60 bucks to have someone else fix this. I can do it myself if someone can point me in the right direction. Thanks in advance.
Can anyone assist me with locating a balance knob for a Yamaha stereo receiver RX-330 the part number is CB6382410
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