Question about Toshiba 55HX70 55" Rear Projection Television

1 Answer

Blinking power button

I have a 10 year old toshiba rear projection tv. The picture and sound went off and the power button is blinking.

Posted by Stan Bulka on

  • 1 more comment 
  • Anonymous Mar 13, 2014

    toshiba rear projection tv has sound but no pic

  • Anonymous Mar 20, 2014

    I have a mitubishi 1080I projection tv the picture has started blinking like an eye blinks

  • Anonymous Mar 20, 2014

    My mitsubishi 1080I projection tv picture blinks in and out like your eye blinks but does not go black and the sound is still there, everyting works but the blinking picture

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1 Answer

Dewayne Turner

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You likely have bad convergence output IC's that have caused one of the supply fuses to blow. This repair will have to be performed by a qualified technician. If you were in our area and has us repair this the total cost of the repair would be about $340 if I am correct about the cause of your problem.

I’m happy to help further over the phone at https://www.6ya.com/expert/dewayne_4a10eab6caecdb92

Posted on Aug 02, 2007

  • cyndi Aug 07, 2013

    all the fuses appear to be fine

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3 Answers

No display or audio


I had the same problem after replacing several things and still having same problem, it ended up being a capacitor.

Jul 03, 2010 | Toshiba TP55H60 55" Rear Projection...

1 Answer

Red power light continuously blinking. no picture no sound.


It could be the lamp went out and needs replacement. The Toshiba website states when this happens to unplug the televison for 10 minutes then plug back in. If that does not work then try another power outlet. If that does not work then call for service

Sep 12, 2009 | Toshiba 57H81 57" Rear Projection...

1 Answer

Red light flashing while green light stays on


I have the same TV, your projection bulb has quit/failed.

A loud pop was heard and the picture has gone followed by a red led fault light clicking on and off.

if your tv is less than 1 year old, and you registered it with Toshiba, you could qualify for a free replacement.

otherwise expect to pay 200.00 for a new bulb from Toshiba.

only good thing is you can replace it yourself, only tool needed is a phillips screwdriver.

you can check EbaY for prices less than 175.00 to 150.00
i am on my 3rd bulb within 4 years....

good luck!

Aug 19, 2008 | Toshiba TheaterWide 52HM84 52" Rear...

1 Answer

Theatre View Toshiba Rear Projection TV 50 Inch with no sound or picture and a red light keeps blinking


I have the sames t.v you have to go in the back flip the power cord switch...then reboot the t.v.

Jun 27, 2008 | Televison & Video

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Toshiba TP50H95 TV Won't turn on - Pete


You will need to trouble shoot the start up and shutdown circuits. Often this is a minor component failing causing the set to not power up or go into protective shutdown. Do you have the service manual for this TV?

Mar 01, 2008 | Toshiba TP50H95 50" Rear Projection...

1 Answer

Power light blinks and no picture


sounds like loose connections on the convergance amps ic's
http://cmpalmer.blogspot.com/2006/11/fixing-my-own-tv-part-ii.html

Dec 15, 2007 | Toshiba 65HX81 65" Rear Projection...

1 Answer

43H70 has sound by no picture


also check the horizontal o/p transistor for short if ok ,look on the deflection board and see if there are any b+ voltage markings and test with meter for b+.

Sep 12, 2007 | Toshiba 43H70 43" Rear Projection...

1 Answer

Bad lamp?


If you have the owners manual look on page 64 and see what it says there about the light lighting up in the front of the unit. if you do not have the owners manual, you can get one for free here: http://tacpservice.toshiba.com/ConsumerProductSupport/Manuals/TV/2004/52-62HMX84_E_R1_093004.pdf

Jun 15, 2007 | Toshiba 62HMX84 62" Rear Projection HDTV

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