[TechAssist] Re: RCA TV G34170AT, chassis CTC172ATA intermittent, fix
- From: "Damon" <DAMON101@xxxxxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Fri, 26 Jul 2002 02:10:20 -0500
I think we've got one in our shop that works until the vert collapses, we're
working back to the wide screen module (missing vert signal - just
collapses). The wiring harness that you're talking about, is that where the
problem was, or does that just point to the general location to solder on
the SMPS stand up module? (BTW we did give this a big estimate).
Damon Brunger
damon101@xxxxxxxxxxxxxx
Telrad Electronic Services
Ft Wayne, IN 46815
----- Original Message -----
From: "Leonard G. Caillouet" <lcaillo@xxxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Wednesday, July 24, 2002 9:07 AM
Subject: [TechAssist] RCA TV G34170AT, chassis CTC172ATA intermittent, fix
>
> Thanks to those who offered help on this bear.
>
> This one had intermittent power. Would try to turn on three times then
> stop. Sometimes it would power up with vertical collapse. I t was very
> intermittent and stopped showing the problem when dissassembled.
>
> The solution was to resolder connections to one of the modules on the
power
> board (the one near the wiring harness to the vertical module). This
> chassis is notoriously hard to work on and there was no way to see the
> connections without removing the module from the power board.
>
> If any of you run into one of these make sure that you estimate high.
Just
> getting to the power board is a chore.
>
> Leonard G. Caillouet
> Service Manager
> Electronics World
> Gainesville, FL
> 352-332-5608
> 352-332-5668 (fax)
>
>
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