Question about Mitsubishi WT-46807 46" Rear Projection Television

1 Answer

Power light goes on then shuts off after a couple seconds

I noticed a post about this before that was over a year old so im reposting again. Same problem. TV was working fine one night, shut it off. a couple days later i go back to turn it on. Power light goes on, then shuts off shortly. If i leave the unit unplugged for a while and plug it back in when i go to turn it on the power light stays on, but no picture or audio. Someone said they had it repaired and it was a bad control panel. I was wondering if anyone knows which one to look at, or a possible way to diag this.

Posted by on

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that gotĀ 5 achievements.

    Sergeant:

    An expert that hasĀ over 500 points.

    Champion:

    An expert who has answered 200 questions.

  • Expert
  • 227 Answers

My friend you have a power supply problem,check the fuses, replace any blown one and if blows the fuse again you need someone with electronics skills to replace one the yokes that is bad,usually is the red.



caypianan@yahoo.com

Posted on Oct 03, 2008

  • ESTEBAN MERINO
    ESTEBAN MERINO Oct 04, 2008

    hey my friend i just fixed one of those mitsubishi,and i found two defective transistor on the power supply like i told you plus i had to replace the 2 stk's for the convergence i hope you have the same problem.







    caypianan@yahoo.com

×

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

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

Pictures goes black while power light blinks green


I have a 40 but i was having the same problem. It turned out to be my lamp. I got a brand new lamp from Projector Lamp Services (relampit.com) and my tv works fine now. Im pretty sure that the 40 and the 60 take the same lamp. You might want to give them a call.

Jan 05, 2009 | Sony Grand WEGA KF60XBR800 60" Rear...

1 Answer

Plasma tv screen goes black once you turn it on. Only sound


I have a panasonic TH-42PX60U plasma TV. When I watch TV programing I have no problems, or with the DVD input. But if I switch to another input, be it video game (PS2) or vcr the screen sometimes goes black and the red power lcd light next to the power switch flashes. Holding the power button in for a few seconds will shut down the tv. Then I can turn it back on and it may operate normally again for a undetermined period of time, before the screen goes black again. This never happened when new. The tv is about 1 year old. Any ideas on this problem? Thanks Ernie

Aug 13, 2008 | Projection Televisions

1 Answer

Philips 46pp9302 about 5-6 yrs old after 20-30 min. shuts off


Just posted this elsewhere:

Is the cooling fan running?

If not, the set may be designed to shut down after a few seconds to protect itself (and you).

Aug 10, 2008 | Philips 46PP9302 46" Rear Projection...

1 Answer

I have a 53 inch wide screen Panasonic that is roughly 5 years old. It was working fine until I now hit the power button and the light stays on and then the picture comes on for 5 seconds then the TV...


whatsthe model number of your panasonic. Most panasonics mean convergence failure when the led blinks 3 times. Please respond to this post with your model number and I will post the correct ICs for your model and where you can get replacements with free instalation instructions

Jun 27, 2008 | Projection Televisions

1 Answer

TV turns on and then suddenly the screen will shut off but the power will remain on


there is a problem somewhere in the power supply or horizontal circut.
It will need a technition to troubleshoot this problem.
Thanks Guy9

May 04, 2008 | Hitachi 50UX58B 50" Rear Projection...

1 Answer

Hitachi rear projection 60" tv, power failure


Yes,it's worth it ! Check for bad C702 capacitor next to HV
transformer covered partially by glue and E994 open pico fuse
in power supply .part # for cap 1-161-754-00 102K / 3KV.......T.

Dec 04, 2007 | Hitachi FDX Series 43FDX10B 43" Rear...

Not finding what you are looking for?
Mitsubishi WT-46807 46" Rear Projection Television Logo

Related Topics:

65 people viewed this question

Ask a Question

Usually answered in minutes!

Top Mitsubishi Projection Televisions Experts

matt martin
matt martin

Level 3 Expert

1191 Answers

Jaime Hernandez

Level 3 Expert

2267 Answers

The Knight
The Knight

Level 3 Expert

68301 Answers

Are you a Mitsubishi Projection Television Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...