Question about Toshiba 32AF44 32" TV

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Toshiba 32af44 the picture is dark and it turns off after about 30 minutes.

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Good day.
Your units problem could be traced down to the loose contacts in your chroma and crt circuit sections. Have these sections resoldered. This should resolve your problem.

response is highly appreciated.


chris

Posted on Mar 30, 2008

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I have a toshiba flat HDTV model 66L5200u1 serial#50237T34937K2; the problem is there is sound and the picture goes dark after few minutes and stay dark. If tv is turned off for hours then the cycle r


Had the same issue with a 58" Toshiba TV. After getting jerked around by customer support, they replaced it with a new one. If it is under warranty, contact Toshiba to get a tech dispatched.

Jan 07, 2015 | Toshiba Televison & Video

1 Answer

32af44


Refer its user manual for details.

Jan 01, 2014 | Toshiba 32AF44 32" TV

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Trying to connect my inspiron 15 to my toshiba 32af44 and i can't get a picture on my tv. I have bought a pig tail that goes from VGA(the lap top side) to s-video/audio-video cables(tv side) but still...


> I have bought a pig tail that goes from VGA(the lap top side) to s-video/audio-video cables(tv side)
A simple pigtail won't convert VGA to S-video. The VGA output consists of separate RGB lines and horizontal and vertical synchronization lines.
If you have an adapter that really converts VGA (this output has no audio path) to S-Video and audio lines, then you probably just need to re-select the input through the TV's menu system.

Nov 21, 2010 | Toshiba 32AF44 32" TV

1 Answer

Picture is dark


There is a high voltage transformer(flyback) inside of this set that has two controls on it. One is for focus and the other is for screen control(brightness). You may want to try adjusting the screen control clockwise to see if that will help. The transformer is large, either black or gray, and has a thick red wire going from the top of the picture tube to it. It should be located close to the back of the set.I would try this first before I took it to the shop. Good luck!

Sep 02, 2010 | Toshiba 32AF44 32" TV

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I have a Toshiba 32af44 TV, the picture is dark on most channels and when watching dvd or playing video games. What do you suspect is wrong? TV was manufactured in 2005.


Hello CAPTKING,

Your TV specs as a flat screen and not a projection TV. So this diagnosis is for that of a flat screen CRT. It appears that your filament voltage might be low or the CRT cathodes have excessive oxidation on them. These are the two primary reasons for this type of failure. The secondary reasons would be low video signal, problems with the screen, focus, or control grids, or low anode voltage (which would also cause picture shrinkage). I would suggest that you take the TV to a qualified TV repair shop to have the work done.

Have them run a diagnostic on the CRT with a CRT analyzer and check the CRT voltages with the TV connected to a video analyzer set at the normal configuration for a color picture.

I hope this helps

Thank you,

Shuttle83

May 26, 2008 | Televison & Video

2 Answers

Dark picture on toshiba tv 32af44


Sound like the back light has gone, its what gives the picture brightness. Sounds like a technician job. Sorry........

Apr 10, 2008 | Toshiba 32AF44 32" TV

1 Answer

HDTV picture problems


Does the picture just get dark or does the picture go out completely? Does it do this with both the cable and the DVD? Is the audio affected?

Jan 30, 2008 | RCA D52W20 52" Rear Projection HDTV-Ready...

1 Answer

27 INCH PURE FLAT SCREEN POWER FAILURE


MAY BE IT HAS COLD SOLDER IN POWER SUPPLY SECTION OR LOOK FOR A CRACK IN SOLDERED PIN PART OF EVERY COMPONENT PART IN THIS AREA AND RESOLDER IT.

Jun 11, 2007 | Toshiba 32AF44 32" TV

1 Answer

Picture too dark


You didn't say if you are receiving an off air picture or cable or satellite. The reason the commercials look good is because the local station (or source) transmits them "in the clear", that is, without any enhancements to the video signal. Network programing or local newscasts are sent through a device which inserts a reference signal in what's called the "vertical interval". You may have seen this as a series of flashing dots or pulses at the very top of the picture. There's a lot of information packed into the VITS (Vertcal Interval Test Signal). One of the lines contains a reference pulse for video which is set at a certain level. Your TV sees that level and automatically adjusts its circuitry accordingly. What I suspect is that your set is out of calibration and is pushing down the video signal because it is not "seeing" the level properly. A video alignment should correct this and can be done by a good repair facility. Hope this helps.

Oct 31, 2006 | Toshiba 32AF44 32" TV

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