Question about RCA D56W20 56" Rear Projection Television

1 Answer

Tv cuts off and on.

When the tv is put on it stays for about 5 mins then cuts off. the front power button light then begins to blink. i have to take the power cord off for about 2 mins then put it back on.it then comes on and may stay on for a longer time or may cut off again.

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  • homer33 Jul 08, 2008

    My tv will run for awhile then shut off then turn on by itself. If I put a fan behind it it stays on longer. It's like it gets warm and shuts off. Is there a cooling fan in the back that could be bad?

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  • 29 Answers

Sounds like a bad SSB(small signal board) module. Better take it to a RCA AUTHORIZED service center.

Posted on Sep 08, 2007

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When I turn the tv on it stays on for a few seconds, and then cuts off


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The tv just turns off after about 5 seconds and won't stay on. i've used the system reset and unplugged it already. no power surge, lightning storm, etc. Ideas?


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When power light comes on and goes off, on the front of the set press and hold both the menu and input buttons at the same time for at least 5 seconds and RELEASE both buttons.


Power light should blink a two digit error code like 2 blinks, 2 blinks, a pause and repeat it four more times.

Let me know what error code you find and if this told you something you did not know, rate this solution as very helpful as I do this here for free.


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1 Answer

THE TV IS CUTTING OFF BY ITSELF AND THE OPC LIGHT IS BLINKING


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Try typing your model tv along with the words "trouble codes" This could be a code 22 or a 2. Sounds like a bad connection or bad component failing such as capacitor or resistor. The tv may be shutting down as protection against what it senses as a power supply failure.

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Sentry RMC-10 remote can't 'discover' my tv's code


.there are several codes. try each one seperate.

1. press and hold setup button until the red light stays on.
2. press and release the desired mode button (example t. v.) the light will blink and then stay on.
3. enter one of the 4digit codes.
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4. with the device on press the channel up and down. if the remote only controls some of the functions try another code.


CODES:1171,0116,0167,0176,0922


1.manually turn on the t.v.
2.press and hold the setup button.
3. press and release the tv button the light will blink once and then stay on.
4.press the channel button repeatedly up to 300 times until the device changes channels. the light will blink and then stay lit.
5. press and release the mute button to store the code the light will go off.

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Sony KV-35S66


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