Hi
I have a Yamaha AVC30 amplifier
wich has burned some resistors so I can not read their values
does anybody have a schemetic for this amplifier
or can anybody tell me where I can download it?..
I have already replaced the faulty transistor now I just
need the value of those resistors so I can switch it on & test it...
Thanks in advance...
I have a Yamaha AVC30 amplifier
wich has burned some resistors so I can not read their values
does anybody have a schemetic for this amplifier
or can anybody tell me where I can download it?..
I have already replaced the faulty transistor now I just
need the value of those resistors so I can switch it on & test it...
Thanks in advance...
Hi, Sorry that never fixed the problem. The next lot to look at are output and driver bias resistors which could burn up in some circumstances.
The values as a rule of thumb will be from 100 ohms up to no more that say 470 at the upper limit. It is not likely that anything higher than that will burn quickly.
I would try 220 ohm half watts and watch carefully when you switch on. Have you checked out your driver transistors? I would........Now!
Its difficult to say with certainty because you can incur distortion etc if you mess too much but give it a try!
Gooi geluk! (?) Meshuganah
The values as a rule of thumb will be from 100 ohms up to no more that say 470 at the upper limit. It is not likely that anything higher than that will burn quickly.
I would try 220 ohm half watts and watch carefully when you switch on. Have you checked out your driver transistors? I would........Now!
Its difficult to say with certainty because you can incur distortion etc if you mess too much but give it a try!
Gooi geluk! (?) Meshuganah
Hi diyfmradio,
I searched around a bit and found a few download sites, but nothing at no charge.
Check here for one. $19.50 USD. Close to the actual manual cost from Yamaha I think. I'd contact the Yamaha spares dept. if I were you. Get the entire manual.
-Chris
I searched around a bit and found a few download sites, but nothing at no charge.
Check here for one. $19.50 USD. Close to the actual manual cost from Yamaha I think. I'd contact the Yamaha spares dept. if I were you. Get the entire manual.
-Chris
I had contacted the U.S.
Thanks for the tip have just found http://www.balancedaudio.co.za/
to be my local agent and have sent them a E-Mail
hope they respond...
thanks again ....
cant wait to get this baby going...
Thanks for the tip have just found http://www.balancedaudio.co.za/
to be my local agent and have sent them a E-Mail
hope they respond...
thanks again ....
cant wait to get this baby going...
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