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Hi everyone, I hope you're all still safe and well. I have returned and have still not solved the receiver issue, so yes I still need your help if you're willing, could it be IC 402 or mosfet Q404? Or am I in over my head here? I'd really like to get it up and running. I appreciate your help...
Hi everyone, hi i200yrs, sorry for the late reply and thanks for your input, I had to fly up north to do some work on my brothers property and will return around june to continue troubleshooting the receiver.
I will get post again once I have applied some of the above ^^.
Cheers, take care all.
Zac.
Hi again Brian, so I replaced C405 with more or less an exact model of the original, green cap with the same ratings.
I took the readings that you asked and the results are as follows:
C405- starts from low resistance and consistently increases
With probes reversed- jumps from low resistance...
Hi Brad, thank you as well for jumping in, I need the help haha.
Yeh it's showing a high resistance, 427 k ohms, but I tested it before I soldered it in and it was fine.
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Yeh the polarity was correct, I made sure it was the same as the one I pulled out, it definitely didn't...
I soldered in a new capacitor this morning and it seems that the new one has gone open circuit now as well??
Any ideas?
I've been looking at this thing for over a week and I'm determined to repair it, I was given a record player for my 31st birthday and I want to play my late fathers records...
Hi Betwixt, I appreciate you're involvement, 3 heads are better than one eh.
I replaced C405 already and it seems to be accepting it's charge, I just checked it again with the meter, C406 gives me a flat reading of 427.7 k ohms, a high reading such as this represents an open cct correct? My...
TE 401 is the AC outlet at the back of the amp, F2 is not and has never been populated, it's just blank and the relay RY401 is not turning on.
I appreciate your help Stenzer, cheers.
Hi Stenzer, thanks for your reply, I do have one that I got from another thread actually but I cannot see the option to attach it here, perhaps because I am on my mobile :/
It's almost 11 30 pm here, I'll have to try again tomorrow. I'll upload it asap.
Hi all, hope everyone is safe and well.
I have been trying to troubleshoot the power supply circuit on my yamaha amp, I replaced the capacitor c405 as I read it was a common issue with the rxv models but it still won't turn on. I'm getting 240vac at the supply and at the ac outlet, 180mv ac at...
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