[BC] A fun night..
WBRadiolists at aol.com
WBRadiolists at aol.com
Thu May 8 07:09:33 CDT 2008
In a message dated 05/06/2008 8:09:00 AM Eastern Daylight Time,
radiotech at bellsouth.net writes:
> Now that I was concentrating on the
> area I could see that the .1uF decoupling cap for the IC was also black
> on one end. An Ohm meter check confirmed it was shorted, and most likely
> the culprit, behind all the damage. With both the resistor and cap
> replaced, a recheck showed all good!
Let me guess... it was a tantalum? One of those took WFIF off the air, not
once, but twice! (In the Optimod, it shorted the power supply. They were about a
year apart.) After the 2'nd one, I "shotgunned" 'em all with plain ol'
ceramic discs. No problems since.
Willie...
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