[R-390] AF Deck recap
Dave Mayfield W9WRL
wrl at gwltd.com
Mon Jan 9 07:57:02 EST 2012
Over the weekend I have been working on bringing one of my R-390a's back
to life. Had not used it in a long time, when I did it blew the fuse. So
turns out that the filter caps were bad, so I decieded to recap the
whole deck. After I was done, placed it back in the radio and played for
an hour or so, then the fuse poped, turned out that C609 which I just
replaced is bad, I put the original back in and again it plays just
fine. When I re-capped I used a 10uF 35V tantalum from mouser part
number 74-173D106X9035XE3. *Looks like I used the correct part. So what
gives? Just a bad new part? or am I over looking something???*
--
73 Dave W9WRL
www.w9wrl.com/w9wrl
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