[TechAssist] Re: QUASAR SP3118U
- From: "R&S ELECTRONICS" <rselect@xxxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Mon, 10 Oct 2005 21:17:47 -0400
The chassis no. AEDC274 Quasar TV
When we check vertical output IC was bad, and we replaced the caps 451 and
455, replaced with the generic IC. There is audio. If u have any more info
pls let me know.
Thanks
Sunny
R&S Electronics,PA
TEL:(717)532-6312
Email:rselect@xxxxxxxxxxxx
----- Original Message -----
From: "Webster's TV" <webstertv@xxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Monday, October 10, 2005 11:37 AM
Subject: [TechAssist] Re: QUASAR SP3118U
> R&S,
>
> What's the chassis # ? All my schematics and tips are filed by chassis #.
> The only thing I can think of, is if you replaced the Vert. Output IC,
> without replacing caps C451 & C455 at the same time as the IC, and tried
the
> set, you may of destroyed the Output Chip. Also I always use the original
> Panasonic LA7836, not a generic, they are more expensive, but hold up
> better.
>
> Dan Webster
> Webster's TV
> Shullsburg, Wi.
> ----- Original Message -----
> From: "R&S ELECTRONICS" <rselect@xxxxxxxxxxxx>
> To: <techassist@xxxxxxxxxxxxx>
> Sent: Saturday, October 08, 2005 7:45 PM
> Subject: [TechAssist] QUASAR SP3118U
>
>
> > Hi Techs
> > HAPPY THANKSGIVING TO ALL CANDIAN TECHS.
> >
> > Vertical was collapased, replaced IC450 (LA7836) and all vertical caps
> been changed.
> > With retrace lines and picture in the middle and top/bottom is black.
> > Anyone has any tips what needs to be changed , pls let me know .
> >
> > Thanks
> > R&S Electronics,PA
> > TEL:(717)532-6312
> > Email:rselect@xxxxxxxxxxxx
>
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