[TechAssist] Re: Mitsubishi CS40503 vertical deflection
- From: Phil Bader <tjanphyl@xxxxxxxxxxxxxxx>
- To: techassist@xxxxxxxxxxxxx
- Date: Tue, 21 Jun 2005 11:11:34 -0400
From my tech-repairCD:
http://www.tech-repair.net/
MITSUBISHI ~CS40503~Vertical Sweep Intermittent~~~~R468 (1ohm 2w)
Open* Changed Value* Or Solder Conec~~~~~~
MITSUBISHI ~CS40503~Vertical Deflection : None~~~~Cracked Solder
Connections On Vertical Ic La7833~~~~~~
HTH
Phil Bader
Philip Bader
Jan Phyl TV Inc. (estab. 1976)
3420 Recker Hwy. Winter Haven, Fl. 33880
Fax (863) 299-8821
email: tjanphyl@xxxxxxxxxxxxxxx
MDileo0000@xxxxxxx wrote:
>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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