Question about Toshiba 32A43 32" TV

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I have a toshiba 32A43 and my screen is flashing green. Any ideas on what it could be?

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Green normally means exspensive to fix. the bulbs are the most exspensive part to fix like draging a magnet across the tv, get what you can out of the tv a start looking for a good deal but avoid phillips and magnavox please.

Posted on Jun 02, 2010

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When we try to turn on the tv (toshiba model 32A43) it makes the sound of turning on then off and the screen stays black and a red light by the power button keeps binking


You're either losing high voltage or power supply is not producing the horizontal drive signal, Check for 130v on the collector of the horizontal output transistor, if you're missing your voltage, you have a power supply problem. If voltage is too high you have something open in the power supply such as a low value resistor. If its low, something is shorted in power supply, possibly voltage regulator ic.

Jul 31, 2011 | Toshiba 32A43 32" TV

1 Answer

Toshiba tv 32a43 power button flashes red and won't turn on


Check to see if horizontal output is shorted, But will have a damper diode, between the base and emmitter, will read 0 ohms. That's okay to check like that, Check for shorts between collector and emitter and collector and base. If ok, check for 130v dc on the collector of the horizontal output transistor.

Mar 26, 2011 | Toshiba 32A43 32" TV

1 Answer

Power light just flash No picture, no control


toshiba is not avialable in india.
sorry......

Oct 15, 2010 | Toshiba 32A43 32" TV

1 Answer

Model # 32A43 brightness problem


Check for about 100 to 500 volts on G2 pin (screen voltage) when screen control is adjusted,if less than 200 volts,remove the g2 capacitor(from G2 to ground) on crt board,if screen regains brightness,then replace capacitor,if ok ,troubleshoot the ABL circuit,look for an open or changed valued resistor,also check your heater voltage.Good luck.Cheers.

Nov 04, 2009 | Toshiba 32AF43 32" TV

1 Answer

Toshiba 32a43 32' picture garbled mess


If you can get the tv to display the blue blackground(usually happens when there is no antenna or cable feed to tv) check to see if the whole screen is a solid blue, if it shows discolored areas around the screen then you might have to "demag" the screen. See if you can rent a demad coil from a tv shop and with tv on turn the coil in circular movements all over the front of screen till blue is solid.good luck!

Aug 03, 2009 | Toshiba 32A43 32" TV

3 Answers

Toshiba dlp 46 inch red light keeps blinking


42 inch Toshiba DLP. Was watching a movie and the screen went dark. The red light started to flash and kept flashing. any ideas 

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2 Answers

Menu pop ups


dopy, the problem is leaky tact switches on the control board, have changed out many of these especially on the 2003 model which of course is the 32A43, part number for the switches is 23344443, swap them and your done, BMW Rider

Sep 06, 2007 | Toshiba 32A43 32" TV

1 Answer

Toshiba 32A43 Horizontal Bars, pop, no picture.


First of all, there is no such thing as a "high power flyback converter". There is a flyback transformer, but if it was bad you would have absolutely no picture at all. The fact that you dont even know what the basic components are suggests that you should not be "diving in" to someone else's TV. Do everyone a favor and allow an experienced tech to service the set.

Jul 24, 2007 | Toshiba 32A43 32" TV

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