Question about Mitsubishi WT-46809 46" Rear Projection Television

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The problem is when i turn on the power the green light comes on but turns off 2 seconds later. not sure why, CAN YOU HELP?

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  • robknosal Mar 26, 2009

    i turn the tv on and the green light on the front of the tv will come on but go off after about two seconds, and the tv wont turn on at all. what do i do?

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I've had this problem/indication... I unplugged my vcr & waited 4-5 minutes & plugged it back in.. that has fixed that prob on several occasions.. I think some problems get solved frequently on lots of high tech stuff by this method. Something gets reset & problem just disappears... Problem is similar when cassette mech belt has deteriorated & slipping will cause this. Belt easily replaced from the bottom..
jim bottledr@aol.com

Posted on Feb 09, 2009

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1 Answer

Mitsubishi Projection TV shuts off


A model number would help but many have a self check; when turn set on and power light (green?) comes on and a few seconds later off on the front of the set press and hold both the menu and input (label may be source) for at least 5 seconds and release both.

Power light will blink a two digit error code like 1 blink, 2 blinks and pause and repeat it for a total of 5 times.

If you have unplugged the set it will always show the 1,2 above which is no error found, power it back and turn it on again, when fails do the check again.

let me know what error you find.

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NOT A GOOD IDEA AT ALL!

You likely now have one of two things happening:

1. Green power light constantly blinks and will not stop(should blink for 70 seconds and go out).

2. Green power light comes on and a few seconds later goes off.

Which do you have?

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The model indicated has a self check feature.

If turned on and green power light comes on and a few seconds later goes out:

On front of set press and hold both the menu and input(device) buttons at the same time for at least 5 seconds and release both.

Power light will blink a two digit error code like 2 blinks, 2 blinks, a pause and repeat it for a total of 5 times.

Let me know what error code you find.

If you unplugged the set--you will have to plug it back and attempt to turn it on--unplugging set clears the error buffer.

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Mitshubishi plasma tv ws65869 wont start green led on in a sec off


Not a Plasma by the model number listed.

When green power light comes on and goes off a few seconds later:

Press and hold on the front of the set both the Menu and Input (source) buttons at same time for at least five seconds and let both go.

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

If set has been unplugged it clears the errors and you must turn on and when power light goes out repeat.

Let me know error code found and I will help

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1 Answer

I have a mitsubishi ws-65315. When I go to turn the tv on the green power light comes on and you can hear the tv click on, but seconds later shuts off.


this model has a self check, when green light comes on and then goes off. Push and hold both the Menu and Input buttons on the front of the set for at least 5 seconds and release both.

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

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


SD TECH

Feb 22, 2011 | Mitsubishi WS-65315 65" Rear Projection...

1 Answer

When TV is turned on the green light comes on but the TV does not. 2 seconds later the green light turns back off.


DO THE SELF CHECK THIS SET HAS AND LET ME KNOW WHAT YOU FIND:

When you turn on and green light comes on and then goes off:

On the front of the set press and hold both the Menu and Input buttons at the same time for longer than 5 seconds and release both buttons.

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


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

SD TECH

Aug 31, 2010 | Mitsubishi WS-65311 65" Rear Projection...

2 Answers

TV turns on, then turns itself off about 2 seconds later.


set has a self diagnostic---after set does shut down press and hold MENU AND DEVICE(INPUT) buttons on front of set for 5 seconds----if 2 blinks, a pause and 2 more blinks: this is short protection error code---The set does use 2 Stk394-250 and each is protected by a pico fuse in the power supply---if either fuse is blown the set will shut down(it detects no voltage or missing voltage;) It is not uncommon for a shorted IC to cause this problem; if you locate the STK's look carefully at the resistors around them---if any are discolored or burnt---you have found your problem.

Aug 17, 2009 | Mitsubishi WS-65413 65" Rear Projection...

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