Hi,
I am looking for some guidance, if possible? I am an electrician of 30 years, but my electronics knowledge is at a foundation level, lets say!
So I bought this nice old amp from Ebay and it was sold as only 1 channel working. I opened it up and had a quick inspection. Nothing obviously damaged, to the eye, so I started checking fuses. Fuse F601 was popped (schematics attached), so I replaced it and, bingo, we had 2 channels again.
So today I put the lid back on and give it another check. Only 1 channel again. But the fuse has not blown this time. What is puzzling is, that fuse F601 does the left channel, but it's now the right channel that's gone down! (F602 is fine). I've tried with multiple inputs and checked both speaker outputs as well as headphones and there's no right channel on anything
Thanks in advance and any help will be greatly appreciated
I am looking for some guidance, if possible? I am an electrician of 30 years, but my electronics knowledge is at a foundation level, lets say!
So I bought this nice old amp from Ebay and it was sold as only 1 channel working. I opened it up and had a quick inspection. Nothing obviously damaged, to the eye, so I started checking fuses. Fuse F601 was popped (schematics attached), so I replaced it and, bingo, we had 2 channels again.
So today I put the lid back on and give it another check. Only 1 channel again. But the fuse has not blown this time. What is puzzling is, that fuse F601 does the left channel, but it's now the right channel that's gone down! (F602 is fine). I've tried with multiple inputs and checked both speaker outputs as well as headphones and there's no right channel on anything
Thanks in advance and any help will be greatly appreciated