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Old 22nd July 2007, 07:11 PM   #41
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Join Date: Jul 2007
I removed the transformer connection and tested the RBV-602 again, and pins 2&3 are still shorted. If I were to take it out, what additional tests should I perform? Or should I just order a new one?

I found replacement transistors and parts (uPC2581V, MN2488, MP1620, RBV-602) at , but to totally rehaul my amp it would be $100, which isn't worth it. I'd rather find what's broken and replace that.

I'm thinking the RBV-602 is gone, and if I get that fixed and the amp turns on properly maybe it will fix my no-audio problem!
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Old 22nd July 2007, 07:40 PM   #42
anatech is offline anatech  Canada
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Location: Georgetown, On
Hi jamil5454,
Shorted rectifier. Interesting.

It needs replacing. Look for at least one blown output stage or something that would draw that much current.

"Just because you can, doesn't mean you should" my Wife
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Old 16th September 2007, 07:24 PM   #43
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Default Sony STR-DE635

I have repaired this unit in the past and can help you resolve your problem. Let me know if you are still trying to fix it. I can also tell where you can find all of the part you will need.
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