[TechAssist] Re: Mitsubishi CS40503 vertical deflection
- From: "Bob@bobsTV" <woodman17@xxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Tue, 21 Jun 2005 11:02:36 -0400
Dominic,
Sorry no print, but on a lot of mits the glue eats the foil under
it.. remove all glue and check in and around the jungle chip also...
Bob.
Bob's TV Worcester, ma
woodman17@xxxxxxxxxxx
----- Original Message -----
From: <MDileo0000@xxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Tuesday, June 21, 2005 10:40 AM
Subject: [TechAssist] Mitsubishi CS40503 vertical deflection
> Happy belated Father's Day, fellows.
> I need a scan or pdf of the vertical section for this set. The vertical
> erratically fills out and shrinks down. The output IC, LA7833, is okay.
Already
> checked for cracks. Flexing the board in the vertical circuit area will
provoke
> the symptom leading me to suspect a bad soldered connection but can't find
it
> visually, even using my magnifier hood. Maybe a bad passive device is
breaking
> down. If someone can shoot me the vertical section, iwb much appreciated.
>
> Dominic DiLeo
> Atlantic TV
> Freeport, Maine
>
>
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