Yamaha Amplifer RXV-2700 issues power supply?

Andrew Y

New member
Hi guys if anyone can help or has experienced the same issues i am , could you help me.. Thanks
My Yammy amp (awesome unit) has been getting worse, it will not turn on, sometimes it does and works fine when its on, however when it doesnt work, i have dismantled it, and found that there is no 9Volts on the power supply Relay (RY1) when it does work normally there is 9Volts on thus activating the unit and makes it work ok. My mate has suggested that the capacitor that hangs off this relay could be the cause, C5(1uf 50volt) Any ideas or suggestions would be appreciated thanks
 
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