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Old January 16th 04, 01:11 AM
kenneth l wright
 
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Just change the ones across the B+ line, shouldn't be that many. Ken

Henry Kolesnik wrote:

Right now it looks like 2 might be the problem marked AVX 103 and AVX 849.
I'm guessing that they're tantalums but not sure. The Wavetake was mfg in
1989. I need help on the values and voltages. There's too many to just
start changing.
tnx
hank
"kenneth l wright" wrote in message
...
Change all those little tear drop bypass caps connected to the shorted

line.
Won't hurt to replace them all, might save a future short. Ken

Henry Kolesnik wrote:

Sometime ago I think I recall someone posted or wrote an article on a

neat
way to isolate a shorted component on a pcb using common test eqpt but I
can't recall the methodology. I'm trying to find a shorted component on

a
Wavetek 188-S-1257 signal generator. The B+ line reads about 0.4 ohms

and
I'm not having much luck disconnecting componets. I don't have a

schematic
and my eyes ain't what they used to be for tracing and I want to

minimize
the unsoldering. Does anyone recall the article or have a good way?
tnx
hank wd5jfr