Question about Toshiba 43H72 43" Rear Projection Television

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Toshiba no video

My T.V when i press the power button it comes on but there is no video and theres audio . I recently open it to check the sensor because it is not working with the remote , but it works manualy. Something happen or i move that cause it to loose the video could you help me to solve the problem. Thank you very much

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How do i turn on my toshiba big screen tv red light blanks button want push in

Posted on Dec 19, 2009

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2 Answers

I have a Toshiba DVD Video Player Model SD 260. I


Hello, The problem could be dirt on the surface of the lens, you can clean this by removing the cover of the dvd player . Gently use a dry cotton bud to clean the lens because the lens is fragile. Insert the disc plate into the dvd player and press play, if it does not play try the second method. Ensure the cover of the player is open, connect the power plug to the mains socket and observe the lens if it beam a red light, Also check the ribbon cable use to connect the lens to the printed circuit board, then gently clean the lens with a dry cotton bud , insert the disc plate and press play to see if it play. If it does not play the disc, then this require a change of the lens

May 20, 2010 | Projection Televisions

1 Answer

I have audio, but no video, what's up? last night I was watching, and the picture went out, I truned off the TV, then restarted it...the picture came back. Today I tryed to turn it on and no picture, just...


s the audio coming from the TV's internal speakers, or from an external sound system? In the 169 series chassis, if the power supply caps or secondary rectifier are bad, or if the high voltage splitter has shorted inside, the set will not run and there will be no picture or sound from the TV. If the picture is completely black but the TV still has audio, press the menu button and see if the menu comes up on the screen. If the menu is there, check your cables on the back of the TV. If you are using a cable or satellite box, the box could be bad or the video wire could be bad or loose. If you do not get the on-screen menu, then I would guess that the solder joint next to the flyback transformer that sends filament (heater) voltage up to the picture tubes has cracked, or the low value resistor in the heater circuit has opened up. If that is the case, have the set serviced by a qualified tech familiar with the 169 series chassis.

Oct 17, 2008 | Projection Televisions

2 Answers

28" Toshiba TV has no audio when TV is turned on. the speakers are fine as you can hear a video tape. need help


Check if the speakers are switched on in your Menu:

Press the AUDIO button on the Remote Control or the Menu button on the TV set to display the AUDIO menu. Repeatedly press the AUDIO button on the remote or the ADV button on the TV set until SPEAKERS is displayed in magenta

Press the + or - button to call up the SPEAKERS ON/OFF mode on screen display. Each time you press the button ON or OFF mode alternate. Make sure is is switched to on.

Also there is a switch on the back of the TV to control which speakers you use, it says MAIN SPEAKER EXT-INT make sure this is set to INT.

If this doesn't work you'll have to contact Toshiba service.

Hope that helps..........

Jul 01, 2008 | Projection Televisions

1 Answer

Have a toshiba tp 61H95 proj TV- want to connect panasonic dvd recorder and toshiba vhs recorder so I can copy family videos to dvd- can't get hook ups set up for both to work.


Select AV-1 or some thing in TV and plug DVD recorder Video-Audio output in AV-1 input of TV, playback any DVD and confirm its picture and sound in TV. Press Stop button of DVD recorder to stop playback.
Now plug Video-Audio output of VCR in DVD recorder input and select AV Input in DVD recorder, insert VHS tape in VCR and playback it and confirm you get VHS picture and sound in TV via DVD recorder.
Hookup between TV, DVD recorder and VCR is completed.
Playback VHS tape in VCR, Insert blank DVD disc in DVD recorder and press Record while you see VHS tape picture in TV.
Hope this info will help you.

Feb 03, 2010 | Toshiba TP61H95 61" Rear Projection...

2 Answers

My color is washed out and dim and the colors are wrong . Toshiba 65h83 projection hd tv


I don't know your model, therefore I will tell you genericaly what the problem may be.

There are many things that can cause this type of fault. The response of the video amplifier stages would have to be checked right up through to the output that drives the projection. it is also possible that there is a fault with the colour demodulator. If the set uses projection tubes it is possible that the tubes are weak, or there is dirt in the optics. Colour demodulation problems can also cause the colours to not be correct. Many models using tubes have an optical transparent cooling fluid in front of the tubes. This fluid may have to be changed.

Feb 23, 2009 | Toshiba 42H81 42" Rear Projection...

1 Answer

Philips60p8341


If you have any of the following problems you may want to check the site www.tvrepairkits.com for a repair kit. Most of the issue below are fairly common with the older Magnavox projection sets. 

Symptom: Screen shrinks and expands - may or may not correct itself after the TV warms up. After a few days, weeks, or months of having the shrinking/expanding problem you may loose all audio/video but the power light will remain lit!

(Note: The below symptoms typicaly occurs after having the expanding/shrinking screen problem above)

Symptom: No Audio or Video but power light is on

Symptom: Audio works but no Video. Power light still work

Symptom: No Video. Audio is intermittent. Power light still works

Oct 11, 2008 | Philips 60P8341 60" Rear Projection...

1 Answer

Toshiba 65HX81 No Power Issue


ur ignition card/panel is burned change it!!

Aug 16, 2008 | Toshiba 65HX81 65" Rear Projection...

1 Answer

No video on a 50H82 Toshiba Projection


If the screen is lit, then there is high voltage. If there is no video, and the screen is lit, then there is a loss of video. The fault can be anywhere along the main video path before it gets decoded in to the red, blue, and green compositions.

If the screen is not lit, most likely there is a high voltage failure, or there is a failure in the bias supply for the tubes.

When there is a loss of high voltage, this can be from any of the components in the high voltage area. Some of the main things that go defective are the flyback, high voltage multiplier, and various other small components.

Have you considered to replace the set with a good Plama or LCD set? This repair may end up being on the expensive side.


Jerry G.

Mar 10, 2008 | Toshiba 50H82 50" Rear Projection...

2 Answers

P52151WK 52" projection TV, no video


Is the audio coming from the TV's internal speakers, or from an external sound system? In the 169 series chassis, if the power supply caps or secondary rectifier are bad, or if the high voltage splitter has shorted inside, the set will not run and there will be no picture or sound from the TV. If the picture is completely black but the TV still has audio, press the menu button and see if the menu comes up on the screen. If the menu is there, check your cables on the back of the TV. If you are using a cable or satellite box, the box could be bad or the video wire could be bad or loose. If you do not get the on-screen menu, then I would guess that the solder joint next to the flyback transformer that sends filament (heater) voltage up to the picture tubes has cracked, or the low value resistor in the heater circuit has opened up. If that is the case, have the set serviced by a qualified tech familiar with the 169 series chassis.

Aug 26, 2007 | Projection Televisions

2 Answers

No video, Blown fuse f470, audio works great.


check your h uot transistorthen check pico fuses

May 26, 2007 | Toshiba 50HX70 50" Rear Projection...

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