Question about Toshiba 65HX81 65" Rear Projection Television

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Toshiba 65HX81 would not show any pictures power light blinking

Yesterday after watching movie i turn off my TV and today when i start nothing comes up on screen RED led which is power light blinks. what could be the problem here an i fix it on my own?

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Re: Toshiba 65HX81 would not show any pictures power light blinking - Toshiba 65HX81 65" Rear Projection Television...

How many times does it blink?

Posted on Dec 25, 2007

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yes the tv has convergence problem u will need a tech to reposition it

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Red power button blinking but tv won't power on

chec your ic register diode and transistor.
aslo check poer supply waltage and earthing properly.

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Red light blinking and no picture on Toshiba Model 65HX81 how do we fix?

Red power light blinking is shutdown--protective mode.

Before buying a remote I would see what is wrong with set.

The most common reason on this model is a short in the convergence circuit--uses two chips----method to see if they are shorted is to locate (not real easy on this model) and unsolder all 18 pins on each chip--if set turns on then(will look bad) one of the chips is gone and both need replacement.

The other issue this set has is bad Hyper boards that cause noise when cold and operate after warmup---more expensive to fix than a convergence problem.


convergence chips used in this set look like these

Mar 30, 2012 | Toshiba 65HX81 65" Rear Projection...

2 Answers

Power botton blinks and there is no picture

Unplug the tv for 1 minute plug it back in, turn it on, if the button still blinks and the menu does not come up the tv will need to be serviced. All tv's should see a menu come up when the menu button is pushed.

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ur ignition card/panel is burned change it!!

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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.

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2 Answers

Power indicator light blinking

Check soldered in micro fuses...F850, F851 etc.....
1) solder jumper wires on signal board = 008,010,017,048,600
2) Check / replace STK392-110 convergence IC's with Toshiba
part # 23135090 or upgade to Hitachi part # CZ01341
Let me know....................T.

Jan 04, 2008 | Toshiba 65HX81 65" Rear Projection...

1 Answer

Power light blinks and no picture

sounds like loose connections on the convergance amps ic's

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

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TV does not turn on

Most likely a bad flyback transformer....circuit board pull +
xformer R & R not for novice.....Part # 1-453-285-21.........T.

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