Question about Mitsubishi VS-4544 45" TV

1 Answer

Tv wont come on

Tv went out while on (I was alsleep). Upon trying to turn it on, green light comes on, instantly goes back out (manually and remotely) I have replaced fuse. same problem. Need help!!

Posted by Carol Whitfield on

  • Anonymous Mar 17, 2014

    Watched TV today and turned it off mid afternoon. Just went to turn it back on & it will not come on. The blue like comes on from the red light when I turn it on, but goes back to red 5 seconds later and will not turn on. HELP !!!

×

Ad

1 Answer

Anonymous

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

  • Master
  • 1,476 Answers

Sounds like the Horizontal Output Transistor shorted. TVs are dangerous to work on if you are not trained. The transistor can be checked easily with a dmm. If it is bad the flyback should probably be replaced too. If it is ok, you have a short somewhere else and need to isolate systems until the fuses quit blowing or hook it up to a variac and do checking to see where the short is. My bet is on the HOT. Again, if you are not qualified have a professional look at it. Good luck.

Posted on Jun 23, 2006

Ad

Add Your Answer

×

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1helpful
1answer

Tv wont turn on

With set unplugged remove rear cover and follow the power cord to the fuse--good or bad? This set should also have some led lights there that are green or red---look to see if any are lit or if when plugged in with back removed which come on or go off instantly, the reason I ask is those are each tied to a voltage source and will point to where the problem MAY be.
0helpful
1answer

I have the sony bravia KDF E50 A12U The tv went pop and wont work. On switching on the tv, the light stays green, then goes over to 3 red light flash then green. What is this and is it easily fixed?

flatscreen_tv.jpg


  • This model had a problem with the lamp door warping from the heat.

Remove the door and hold it edgewise to see if warped..

There is a peg on the back of the door that engages a lever when the door is closed---if door warped set will not come on.

A simple way to confirm or deny this is to use something not metal to with the door removed ENGAGE and hold the lever forward.

DO NOT IF THE THIS SET COMES ON LOOK AT THE LIGHT OR OPERATE IT FOR PROLONGED PERIODS OF TIME.

Do not put the outer shield cover back on without the door as heat can get it also.

If set comes on with door lever engaged you need to replace the door--widely available on the internet and or from Sony---not a bad idea to buy a spare one.

let me know what happens.
0helpful
1answer

Tv wont stay on

there is a short, could be anything....Check amount of blinking light
0helpful
2answers

Tv wont turn on

take your tv to technician who can check your power supply, if your power is coming on and off, than a problem is not as big. firstly let him check a ht of a supply constantly, your supply is cutting.
3helpful
2answers

Blinking green light, will not power up

my 55613 tv wont turn on just blinking green light
2helpful
3answers

Tv wont turn on

TV STARTS UP AND GOES BLANK SOUND NO PICTURE
0helpful
2answers

Picture gone

Is the set completly dead...does the green light flash then go off. or when you plug it up does it come on for a moment?
0helpful
1answer

Turns off every so often

Well guys I found that if one just reads the manual you may find the solution...Mine seemed pretty simple - the room temperature was too warm! I adjusted the heat in the house, the yellow Status light went off and...it works again!
Thanks
ndre
0helpful
1answer

Wont power on

See Speargunner Oct.26,2007.........................T.
Not finding what you are looking for?
Televison & Video Logo

Related Topics:

191 views

Ask a Question

Usually answered in minutes!

Top Mitsubishi Televison & Video Experts

The Knight
The Knight

Level 3 Expert

76703 Answers

Ekse

Level 3 Expert

13435 Answers

Cindy Wells

Level 3 Expert

6307 Answers

Are you a Mitsubishi Televison and Video Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...