Toshiba TV Model CF2650K (Vertical Hold issue)


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Toshiba TV Model CF2650K (Vertical Hold issue)

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GLENN
New User

Apr 15, 2005, 5:51 PM

Post #1 of 3 (1520 views)
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Toshiba TV Model CF2650K (Vertical Hold issue)	Can't Post

Does anyone know what compents (caps/resistors) to replace if your TV's picture is shrinking up. There is a black bar at the bottom of the picture. Seem to get better as the TV warms-up, but still has a good inch or so at the bottom. May be the vertical hold, but not sure how to fix.

mel
Veteran

Apr 15, 2005, 10:16 PM

Post #2 of 3 (1513 views)
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Re: [GLENN] Toshiba TV Model CF2650K (Vertical Hold issue) [In reply to]	Can't Post

Although I do not have a schematic for that specific model, this one looks close. Check electrolytic caps number C301. C305, C306 and C308. They should all be located near the vertical output IC301 except C301 which will be located near IC501. C301 is usually the culprit but I would change them all while you are at it. You might also want to check out www.FreeFlatScreens.com/?r=10948674 for an opportunity to earn a free replacement for this set with a little effort on your part.

GLENN
New User

Apr 18, 2005, 3:38 PM

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Re: [mel] Toshiba TV Model CF2650K (Vertical Hold issue) [In reply to]	Can't Post

Thanks mel...

I will try to locate/replace these caps and cross my fingers.

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