[TechAssist] Re: TV Panasonic PC-20T49R with bad regulation.
- From: <DAMON101@xxxxxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Fri, 19 Oct 2001 19:54:59 -0500
Hi Pat,
Do you work on the Magnavox/phillips brands? If so, ordering the str30130
won't go to waste. I've seen a few go bad.
Damon Brunger
damon101@xxxxxxxxxxxxxx
Telrad Electronic Services
Ft Wayne, IN 46815
----- Original Message -----
From: "Patrick Fugere" <p_fugere@xxxxxxxxxxxx>
To: "Techassist" <techassist@xxxxxxxxxxxxx>
Sent: Friday, October 19, 2001 7:05 AM
Subject: [TechAssist] TV Panasonic PC-20T49R with bad regulation.
>
> Hi all,
>
> I have a TV Panasonic PC-20T49R with bad voltage regulation.
> the brighter the image gets the more I see the retrace lines and the video
> looses h-size, PIN and quality. My B+ varies up to 10V. I replaced
> capacitors in the power supply and on the B+ line and nothing. When I
> isolate the HT, still varies.
>
> I suspecting the PS regulator STR 30130.
> Am I suspecting the right thing. I do not have this part stock and don't
> want to buy it for nothing.
> Or should I be looking in the secondary of the PS.
>
> Any help appreciated.
>
>
> Pat Fugere
> F u j i s t i c s
> Montreal ,Canada
> p_fugere@xxxxxxxxxxxx
>
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