Yamaha Cr-800 FM works for a second, then triggers relay.

Narph

New Member
Hello, just picked up a CR-800 that seems to work fine other than the FM.

If I switch it to FM, I can get the radio to come in for a second, then it triggers the protection relay. Seems kind of strange, since everything else seems to work. Anyone ever run into this problem?

Thanks.

Narph
 
FM audio out amplifier is outputting to much DC voltage.
 
Check/replace the DC blocking caps C181 and 182 ( .47µf/50vdc )
 
Sweet, thanks for the quick reply. I'll see if these old radio shack caps do the trick. Not sure if my soldering is up to it though. :p
 
.47µf/50vdc One could use an electrolytic or a film capacitor.
 
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