[TechAssist] Re: Panasonic CT31XF32CT chassis ALEDP240C
- From: "Webster TV" <webstertv@xxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Wed, 6 Aug 2003 20:39:32 -0500
Paul,
Do you have any vertical symptoms, like lack of height or vert. retrace
lines at top of picture. I had a # ALEDC 200 once that had no video, color
only, looked negative, but when you turned the color up higher you could see
a black margin(approx. 2") at top of screen and also a few retrace lines.
Replacing Vert. Output, IC 451(LA 7836) solved everything. Don't ask why it
affected the video, but it did. Just a thought!
Dan Webster
Webster's TV
Shullsburg, Wi.
----- Original Message -----
From: "Paul Westcott" <westcott@xxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Wednesday, July 16, 2003 3:15 PM
Subject: [TechAssist] Panasonic CT31XF32CT chassis ALEDP240C
> Techs,
> No paper on this beast.
> Pic is dark,when the screen is slightly increased,
> the video appears negative.
> Is there a procedure to bypass the PIP module
> to eliminate it?
> I,ve replaced the jungle I.C. to no avail.
> Better still, has anyone ran across this fault before.
> Thanks in advance.
> Paul Westcott
> Kingsway Electronics
> 1090 kingsway
> Sudbury,Ontario
> Canada
> Phone 705 566-9290
> Fax 705 566-5349
>
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