[TechAssist] Re: Zenith SR2773DT Main Module 9-1553
- From: "Daryl Thunhurst" <dthunhurst@xxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Sun, 8 Dec 2002 09:09:45 -0600
Buck,
The first time I encountered that problem, it really ate my lunch.
After several days of checking and subbing, I subbed the CRT and that curred
it. The old CRT checked perfect. It must be something internal to the tube
other that the electron gun. I have seen a couple of others over the years and
it also proved to be the tube.
Hope this helps.
Daryl
Daryl's TV
3310 Dyer St.
El Paso, TX 79930
915-565-9184
915-564-1024 Fax
http://dynacomp.freeyellow.com
---------- Original Message ----------------------------------
From: "sterling pasher" <spasher@xxxxxxxxxxxxxxxxx>
Reply-To: techassist@xxxxxxxxxxxxx
Date: Sat, 7 Dec 2002 12:13:43 -0330
>
>I have been in this business for a long time but I have never seen thus one
>before. There is a good picture on this one ,but ever minute or so there is
>a band of picture that is anywhere from 2 to 15 inc wide that is completely
>out of focus. It can appear anywhere on the screen.
>The rest of the picture other than the band is good. It changes when the
>scene changes, and might disappear all together. When it comes back it might
>be a different width, in a different place on the screen. Picture tube
>checks OK with my B&K tester. Might it be the F/B?
>
>Buck Pasher
>Buck's TV
>Gander Newfoundland
>Canada
>709-256-7738 (Fax & Phone)
>spasher@xxxxxxxxxxxxxxxxx
>
>
>
>
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