Yamaha RX-V673 only powers on into diagnostic by holding straight and info. How to understand diagnostics to find fault?
Before i start disassembling this unit i would like to better understand the diagnostics to see if it can point to the issue. Any ideas what i need to look for? I'm about to read through the service manual.
Thanks. Izz
Comments
Hi!
In service manual page 26. is detailed how to use diagnostic test.
(https://elektrotanya.com/yamaha_rx-v673_htr-6065_rx-a720.pdf/download.html)
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