spencerbloke
Novice Member
Hello all,
I have a Yamaha RX-V650 that keeps going into protection mode, now strange thing is if you set the switch at the back to 6 ohms it will power up fine, but if switched back to 8 ohms it will shut down when powered up.
I have replaced that dreaded capacitor on the PSU and also changed ALL the output stage transistors.
still will not stay on when set to 8 ohms ( this happens with or without speakers connected )
Now i do get some slight crackling on the LEFT BACK SURROUND for around 10mins if i connect a speaker, only that channel does this.
now that channel is the only one that the output stage is located on the top PCB, if power is removed from them the amp will power up normaly into 8 ohms but
without that channel connected.
checked for cracked soldering leaking caps but nothing.
Any help on this would be brilliant thanks
cheers
I have a Yamaha RX-V650 that keeps going into protection mode, now strange thing is if you set the switch at the back to 6 ohms it will power up fine, but if switched back to 8 ohms it will shut down when powered up.
I have replaced that dreaded capacitor on the PSU and also changed ALL the output stage transistors.
still will not stay on when set to 8 ohms ( this happens with or without speakers connected )
Now i do get some slight crackling on the LEFT BACK SURROUND for around 10mins if i connect a speaker, only that channel does this.
now that channel is the only one that the output stage is located on the top PCB, if power is removed from them the amp will power up normaly into 8 ohms but
without that channel connected.
checked for cracked soldering leaking caps but nothing.
Any help on this would be brilliant thanks
cheers