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Franc Zabkar Franc Zabkar is offline
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Default Fallen TV - no picture, sound OK

On Thu, 5 Mar 2009 14:03:54 -0800 (PST), b
put finger to keyboard and composed:

On 16 feb, 13:49, Tony Ramone wrote:

So I fixed the crack, then ran some solder and a thin wire along the
broken track. I checked it with my multimeter to make sure I had a
good connection between either end.
The thing is, it's still not working,


I have worked on dropped tvs many times. as others here have said,
chances are you have more cracks. i've been caught out like that
before.

Also, I have had the pcb flex on landing and some transistors and
regulators worked loose from their solder pads. That was on a Hitachi
28" widescreen set. look for heavier components , transformers,
heatsinked stuff. BTW I think the brown component you mention may be a
red herring. I'd look elsewhere first and come back to that later.

check the pcb on the tube also, in case.

keep at it
-b


I'd also drill a hole at the ends of each track, components and traces
permitting. This will relieve any stress and prevent cracks from
propagating.

- Franc Zabkar
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