Question about Mitsubishi WT-46807 46" Rear Projection Television

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WT 46807 won't stay powered up

I turn the TV on but it shuts off after about five seconds. I did the self diagnostic by holding menu and input on the front of the TV for five seconds and I get two pulses, a pause and two pulses from the green power light. Do you know what this is telling me?

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I got a 2 puless a pause and 1 pulse?

Posted on Oct 03, 2009

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My Mitsubishi Medallion tv stays on for about 10 minutes and then shuts down and won't turn back on until a period of time has passed. It is a rear projection tv about 9 years old. Can anyone help ex


When it shuts off and the green power light goes off, press both the menu and input buttons on the front of the set (not the remote) and hold both for about five seconds and release.

Power light will blink a two digit error code like 2 blinks and then 3 blinks and repeat it several times.

What is the error code?

Nov 14, 2011 | Mitsubishi WS-55819 55" Rear Projection...

1 Answer

Screen shuts off shortly after turning on


Do the self check this model has, when green power light comes on and then goes out on the front of the set press and hold both the Menu and Input (device) buttons at the same time for at least 5 seconds, then release both buttons and watch the power light, It will blink a two digit code, a error code.

Most common is 2 blinks, 2 blinks, a pause and then it will repeat the code several times.

Let me know what code you find and I will tell you what it means.

This is a self check meant to narrow down what kind of problem the set has.

Make a comment here so I can help.

SD TECH

Jan 15, 2011 | Mitsubishi WT-46807 46" Rear Projection...

1 Answer

My Mitsubishi WT 46807 will not power up. The green light on the front stays on for approximately 2 seconds and then goes out with no audio or visual. I tried unplugging the set for about 15 minutes but...


yes!

When you turn set on and power light goes out do the self check this set has.

On front of set when light goes out press and hold both the Menu and Input (device) buttons at the same time and hold both for at least five seconds and then release both.

Power light will blink a two digit error code like 2 blinks,2 blinks, a pause and repeat it several times.


Let me know what error code you find and I will tell you what it means. Make a comment here and I will assist you.

SD TECH

Nov 27, 2010 | Mitsubishi WT-46807 46" Rear Projection...

1 Answer

Mitsubishi model Wt-46807 Power shuts down after turning on. Tried the solution of pressing the menu & input buttons at same time for at least 5 seconds. Power light error code was 2 blinks/pause 2...


hi,
Error code 2-2 indicates "Short Protect Circuit" problem in tv.
Need to check pico fuses in power supply as one or two got blown due to bad convergence chips.
Below is an exploded view of tv chassis, power supply and convergence area has been marked to give you better idea to look for pico fuses.
Unplug tv from wall socket before to repair/check any thing inside tv.
Hope these info will help you.
Let me know if you have additional question.
Thanks.

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Oct 16, 2010 | Mitsubishi WT-46807 46" Rear Projection...

1 Answer

When you turn it on the tv stays on for 5 or 6 seconds then goes off


When it shuts off and the power light goes out do the self check this model has:

On the front of the set press and hold both the menu and input buttons for at least five seconds and then release both.

Power light should blink a two digit error code at least five times.

Most common are 2 blink, a pause and 2 blinks or 1 blink and then one blink.

Let me know what you find and I will assist you.

SD TECH

May 17, 2010 | Mitsubishi WS-55809 55" Rear Projection...

1 Answer

Last night the set just turned off by itself. When I try to power on, the power light comes on for a second and then it shuts itself off again.


I am having this exact problem. The TV turned off by itself and now when I try to turn it on, the power light stays on for a sec and goes of with a click sound.

Any TV experts who can HELP?

Apr 20, 2010 | Mitsubishi WT-46807 46" Rear Projection...

1 Answer

When i turn it on it shuts right back off


Please do the self check this set has:

When the power light comes on and goes out press and hold both the MENU and Input (also called Device) buttons at the same time for at least 5 seconds and then release both buttons.

The power light will blink a two digit error code--for example--2 blinks, a pause and 2 blinks.

Let me know what error code you find and I will tell you what it means and what may actually be the problem.

I am here to help people.

If this information has helped you rate this solution as I do this here for free.

SD TECH

Dec 16, 2009 | Mitsubishi WT-46807 46" Rear Projection...

1 Answer

Mitsubishi WT-46807 won't stay powered up.


try giving the back cover a thump it may be dry jointed..

Sep 14, 2009 | Mitsubishi WT-46807 46" Rear Projection...

1 Answer

Mitsubishi WT-46807


MY FRIEND YOU HAVE A POWER SUPPLY PROBLEM AND MAYBE THE CONVERGENCE IC'S ARE BAD.THERE ARE A FEW TRANSISTOR IN THE POWER SUPPLY THAT HAVE TO BE REPLACED FIRST.




CAYPIANAN@YAHOO.COM

Sep 23, 2008 | Mitsubishi WT-46807 46" Rear Projection...

1 Answer

Burnout ? wt-46807


There could be a Pip problem or the vertical sweep could have went out also so then the set shuts down the video so it does not burn a line across the tubes. Theres really no way to tell what is wrong or it would just be a guess, a shot in the dark. Call out an authorized repair depot and get an estimate. Good Luck

Oct 29, 2006 | Mitsubishi WT-46807 46" Rear Projection...

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