Article View: sci.electronics
Article #11841My TV is sort of broken
From: Paula Stockholm
Date: Thu, 12 Nov 1992 17:07
Date: Thu, 12 Nov 1992 17:07
35 lines
2005 bytes
2005 bytes
In article <BxK4CI.Ios@inews.Intel.COM> crichmon@sedona.intel.com writes:
>
> We have a Toshiba 19" color TV that had an accident. It was
> pushed off it's stand forwards and landed on it's face. It fell about
> 18". The problem it had for a while was that of funny colors.
The other problem is > that the picture brightness went away.
<><><><>><><><><>
I've got one of them, too. Still have to give it a good whack
about every six months.
Long distance guess: The delay line is a device which delays the
B&W signal while the color sig is being processed. The B&W sig
is the brightness of the color picture. This probably got it's
solder jarred loose.
I may have the service manual. Send model number and I might be
better able to direct you. Look for a component like "DL1". In
Toshibas, I think it would be a little black "box", very narrow,
standing on its side. About 1" high, 1.25" long.
For the daring: wiggle it with a non conductive probe while
watching the pix.
Also possible, in view of the color problem - the little board
on the end of the picture tube. Tap on that with GOOD
insulation.
Let me know if you need further by e-mail.
ÚÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄĿ
³ Paula Stockholm paula@nlbbs.UUCP ³
³ Cumberland, Maine !nlbbs!paula@uunet.uu.net ³
ÀÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÙ
Technical Details
Message-ID:
<721588021snx@nlbbs.UUCP>Path:
arc1-ca.pugleaf.net!sparky!uunet!rde!gator!nlbbs!uupms!paulaReferences:
<BxK4CI.Ios@inews.Intel.COM>Show Full Headers
Complete Article Headers
Path: arc1-ca.pugleaf.net!sparky!uunet!rde!gator!nlbbs!uupms!paula From: paula@nlbbs.UUCP (Paula Stockholm) Newsgroups: sci.electronics Subject: My TV is sort of broken Message-ID: <721588021snx@nlbbs.UUCP> Date: Thu, 12 Nov 92 17:07:01 GMT References: <BxK4CI.Ios@inews.Intel.COM> Reply-To: paula@nlbbs.UUCP Distribution: world Organization: The Electronics Workbench Lines: 35