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Toshiba 32 inch TV (tube type) won't power up

When you push the power button, you can hear a sound in the speakers, and a small red flashing light appears in the switch area.
This TV is 6 years old.

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  • Anonymous Dec 28, 2008

    I dont have the red flash but I hear the sound as thoughg the tv is trying to power on.

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5 Suggested Answers

techman
  • 3130 Answers

SOURCE: no pic/sound

If you dont here anything then it sounds like the switching power supply or the horizontal output circuits not starting up. this requires troubleshooting with a variac, as well as maybe a scope. If your not trained to work on HI Voltage circuits you should seek assistance with this repair. Theres HI voltage inside these sets even after they are unplugged for a while. sorry i couldnt be of more assistance.

Posted on Jun 25, 2006

  • 2267 Answers

SOURCE: Toshiba TV, no power, red light flashing

Unplug the TV for 2 minutes and plug it back on.
It should work.

Posted on Feb 09, 2008

SOURCE: Toshiba 35 inch picture tube problem

HELOO THE SET IS HAVINGA VERTICAL FAILURE ,REPLACE THE CONDENSERS AND ANY BURN PARST IN VERTICAL SECTION.AND AT LAST REPLACE VERTICAL IC IT WILL BE OKKK.

Posted on May 22, 2008

bhur
  • 85 Answers

SOURCE: 32 INCH tv

the cpu of your tv is not working,coldsolder the mainboard of your tv and the cpu then get the voltage output of your tv.

Posted on Jun 13, 2008

johnnydiode
  • 647 Answers

SOURCE: I have a toshiba 32 inch 1997 tv. When I turn32G90 it

It sounds like the picture tube may be weak (because it's orange) but it going to half ascreen is not caused by the picture tube but likely a vertical circuit problem. If this problem happened suddenly (going orange) then the picture tube is probably good and at least worth bringing in for an estimate.

Posted on Oct 06, 2009

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