Question about Toshiba 27A33 27" TV

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Toshiba CF2772B New in 1992. Has black band across the bottom

Has black band across the bottom of the screen causing distortion in the viewing area. Truncated bodies and very high foreheads. Any help is welcome to determine if this TV is worth fixing,

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If the pix was good up until this point, I would take the plunge and repair it, even though it may be close to 200 US...accordianman

Posted on Nov 27, 2008

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Toshiba 32AF45 CRT TV Distortion and Flicker During Moments of High Contrast?


Check its main power regulator section circuit. Replace all the electrolytic capacitors there. This is a power supply fault.

Mar 21, 2013 | Toshiba 32AF45 32" TV

1 Answer

2 inch band across the bottom of screen


Downloading programs would not cause the type of problem you're having. It should be a hardware issue only.

1.The bottom area of your screen is close to a small curcuit panel behind the bottom plastic border of the screen frame. This little panel/bar is called the Screen Inverter. If its connection plug has loosened it could be the culprit.

2. The Display Cable behind the screen panel has become partially unplugged or damaged in some way at the top of the screen, or, it has looseened at its plug connector just underneath the back edge of the power strip panel/keybaord area so that pressure applied to the bottom of the screen frame makes it connect correctly.

3. The Screen Panel itself is failing.

These are the 3 areas I'd say you should have a laptop repair tech look at locally in your area.

Best of Luck

Jul 13, 2010 | IBM Lenovo ThinkPad T60p Notebook

1 Answer

Brownish band across top of screen


Please press the WIDE button on the remote repeatedly to remote the Bands. If the issue persists, you may need to change the Aspect ratio to 4:3 on the Video source that you have connected to the TV. Check the link for more info:
http://www.kb.sony.com/selfservice/microsites/search.do?cmd=displayKC&docType=kc&externalId=C308757&sliceId=1&docTypeID=DT_KNOWLEDGEARTICLES_1_1&dialogID=130649210&stateId=0%200%20130647809

Sep 21, 2009 | Sony Grand WEGA KDF-42WE655 42" Rear...

1 Answer

I can't get a full screen picture black band across top and botto


try adjusting the aspect ratio. on widescreen movies or shows you will still get the black bands on the top and bottom. if you play with the aspect ratio you can sometimes get rid of it

Apr 19, 2009 | Protron PLTV3250 32 in. LCD Television

1 Answer

I have wo black bands across the screen on my Pentax Option 550


have you tried changing the camera's settings back to default? in the camera's menu, find 'reset settings' or 'factory settings' or something like that to reset the camera settings.. you might have messed with some settings, otherwise it may be hardware failure, may be the LCD of your camera.. hope not so.. lol

Feb 24, 2009 | Pentax Optio 50 Digital Camera

1 Answer

1992 TOSHIBA TV. MODEL NO. CF2772B


could be the audio chip going bad or cold solder inside the tv

Aug 06, 2008 | Toshiba 27A33 27" TV

1 Answer

Picture


Depending on the manufacturer of the cable box, there will be a menu somewhere regarding aspect ratio using the terms - cropped, zoom, and a few other terms as well. You probably want cropped, which will cut some of the sides off, but you wouldn't miss the picture as a whole when view at full screen. Hope this helps!

Jun 14, 2008 | Toshiba 43H70 43" Rear Projection...

1 Answer

Acer TV Plasma screen problem


The plasma display screen is made of a matrix of elements connected to cables along the side and top. On your unit, some of these many, tiny connections are making contact intermittantly thus losing the elements in that area. These contacts are held in place with just pressure and if that is disturbed, you lose that line of elements. Try squeezing the cabinet of the TV on the outside at the top in the area of the loss and see if that makes a difference. May have to go inside and see if the contact assembly is disturbed or warped or something.

Dec 31, 2007 | Televison & Video

1 Answer

Black horizontal lines across bottom 1/3 of screen


This is due to vertical section failure. Change the vertical supply rectifier diode and supply filters. Then check zener diode leakage in pumpup circuit section. Also check any electrolytic capacitors leakage in vertical section. If it is old model tv change vertical height, vertical lenearity presets also. I hope given details useful to you.

Aug 23, 2007 | GE 27GT722 27" TV

1 Answer

GE 46GW945


Your problem is a bad main filter, a regulator IC ,and or a combination of a convergence problem along with a vertical IC going bad. This set is not something you should mess with unless your a trained tech. Please seek a pro to assist you with this repair. good Luck

Jul 28, 2006 | GE 46GW945 46" Rear Projection Television

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