Question about Mitsubishi VS-50605 50" Rear Projection Television

2 Answers

TV powers off 1 second after turning on

When I turn my TV on it powers off within one second. I would appreciate any and all advice you could give me. Thanks.

Posted by on

  • redcardref May 05, 2008

    My Mitsu just started the same problem. Not sure of the model, it's a 42" rear projection.

  • ignatz49 May 13, 2008

    TV shuts off 1-2 seconds after turn on. Was told it was the power supply.

×

2 Answers

  • Level 1:

    An expert who has achieved level 1.

    Corporal:

    An expert that hasĀ over 10 points.

    Problem Solver:

    An expert who has answered 5 questions.

  • Contributor
  • 10 Answers

I agree with the above. One thing to add. There is often a sticker inside the TV indicating where all the fuses are located. I typically find that the fuses are green.

Should also check the error code. Not sure how to do it on your set. You often press two buttons for five seconds (menu and device/reset/video buttons). This may help identify the problem.

I would do the following:

1. Unplug TV.

2. Check for fluid leaks on the CCA's from the CTRs. Clean it if as much as possible (power off).

3. Check fuses.

4. Plug TV back in.

5. Check error code.

6. If fluid was found/cleaned and the fuses are OK and no error codes exist, I would try turning on the TV. Otherwise, post your findings and go from there.

Posted on Aug 14, 2008

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that gotĀ 5 achievements.

    Scholar:

    An expert who has written 20 answers of more than 400 characters.

    Hot-Shot:

    An expert who has answered 20 questions.

  • Expert
  • 133 Answers

If you know what your doing the first step would be to check the fuses . They are not all glass fuses , some look like resistors but do not have the color bands . Most of the time you'll see them close to the transformer in the power supply in the secondary section . Some are green or yellow . Once you find them you''ll need either the schematic to trace where they go or follow there path when you have found the bad ones to see what section they go to . Sometimes it the convergence section or your picture tubes may be leaking on the signal board (which is on the left side) or possibly a bad flyback transformer . Some power supplys had loose connections by the secondary transformer or possible caps that buldge at the top of them by the flyback transformer . They were 100uf @ 250v caps . All of this could be tested with a volt-ohm meter and set should be unplugged . If your picture tubes are leaking you'll see with a flashlight a pool a coolant on the board . Sometimes it could be as small as 50 cent coin . Look at the metal shield suurounding the tubes then look below on the board . Hopefully this is not your problem . Good luck

Posted on May 30, 2008

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

How do I fix a tv that turns on but has no picture or sound?


if it has no sound or picture then it must be the power supply .

Nov 22, 2015 | Televison & Video

1 Answer

Power on and shutdown problems


Try to reset the unit.. turn off and take the power supply cord off the socket for 30 min. Turn it on again.. Next, try to check the power supply circuit for any capacitor problem.

Sep 17, 2007 | RCA D52W20 52" Rear Projection HDTV-Ready...

1 Answer

After connecting the Wii to LG TV (55 inch LD520C) the LG TV will not stay on! it blinks an image 3 times (maybe 10 seconds total), then turns OFF!! we disconnected the Wii, but the LG TV still turn


How old is the TV? LG warranties its TV's for 1 year unless you have a extended warranty from where you got it which is stupid not to have. Was the TV exposed to moisture or bugs? I've never heard of a Wii corrupting a TV. If no warranty then it could be a power supply or the main board. Find a repair service that gives free estimates, find out what needs to be fixed then go online and find the replacement part-Ebay.com and www.shopjimmy.com are good sources for parts. Replacing parts is easy, a screwdriver for screws and unplug cables by hand. If it's a power supply wait 1 hour before removing because the capacitors can still hold a charge and to be safe hold it by the edges of the board and put it on a non conductive surface like glass. If it's the Main board just switch it butsometimes after LG and Samsung main boards are replaced Solarization can happen. If it does just google it and you will find a easy fix. Good Luck

Feb 25, 2014 | LG 42LC2D 42 in. LCD HDTV

1 Answer

I have a Sony Bravia KDL-22BX300. When I turn it on, within the first few minutes I get this loud blast of static-y noise & the picture goes all snowy. It'll last approximately 10 seconds, then the...


This problems it is the tv Tuner signal board itself it is dying,just not dead yet.This problems the tv Tuner signal board is slowly dying,when it is completely dead.Ur tv will have only LED power light indication.No broadcasting tv signal at all.The tv Tuner signal board,that the board,where the incomming broadcasting signal cable plug into it.U can wait until it completely dead or like to change it now.Tries websites like Shopjimmy.com,Ebay.com to buy a tv Tuner signal board for the replacement.

Jan 18, 2011 | Sony BRAVIA KDL-40S2010 40 in. LCD...

2 Answers

2000 Toyota Sienna Minivan car alarm goes off.


1. Start with key out of the ignition, drivers door is open all others closed and
drivers door is unlocked.

2. Insert key into ignition (Do not turn) and pull it out.
3. Perform these steps within 40 seconds.
A. Using the power door lock switch on drivers door perform 5 lock/unlock cycles starting
with lock. Use an even pace and try to go about one cycle per second.
(1 cycle = 1 lock and 1 unlock.)
B. Close, then open drivers door.

4. Perform these steps within 40 seconds.
A. Using the power door lock switch on drivers door perform 5 lock/unlock cycles starting
with lock. Use an even pace and try to go about one cycle per second.
(1 cycle = 1 lock and 1 unlock.)
B. Insert the key in the ignition cylinder.
C. Turn the ignition to ON (Do NOT Start) then back to OFF.
D. Turn the ignition to ON (Do NOT Start) then back to OFF.
E. Remove the key from the ignition.

5. Within 3 seconds the power door locks should cycle automatically indicating successful entry
into programming mode. Return to step 1 if the locks do not cycle at this point.

6. Perform these steps within 40 seconds.
A. Press the lock and unlock buttons on the remote simultaneously for 1 second.
B. Immediately after letting go of the lock and unlock buttons,
Press the lock button by itself and hold for 2 seconds. Within 3 seconds the door locks
should cycle once indicating successful programming. If the door locks don't cycle or
cycle twice, repeat steps A and B, your remote has not been accepted.
C. Repeat steps A and B in step 6 for each new transmitter.

7. Close drivers door.

Apr 25, 2009 | Chevrolet Malibu Cars & Trucks

1 Answer

Mitsubishi DLP - model #WD62725


you have mention that after 10-15 seconds T.V starts up, will you give total description of the T.V within that 10-15 seconds?

Aug 11, 2008 | Mitsubishi WD-52525 52" Rear Projection...

1 Answer

Problems with P35neo2


Check your M/board manual for setup if it should have an 8 pin power connector you will need a power supply to suit it if you continue trying without it you could also be up for a new motherboard and CPU

Aug 05, 2008 | Super Flower Computer Super Flower Cable...

1 Answer

JVC HD-56G887 wont turn on


Your TVneeds to be serviced by a JVC authorized service center.

Mar 17, 2008 | JVC HD-56G886 56" Rear Projection HDTV

Not finding what you are looking for?
Mitsubishi VS-50605 50" Rear Projection Television Logo

93 people viewed this question

Ask a Question

Usually answered in minutes!

Top Mitsubishi Televison & Video Experts

matt martin
matt martin

Level 3 Expert

1207 Answers

The Knight
The Knight

Level 3 Expert

71736 Answers

Jaime Hernandez

Level 3 Expert

2294 Answers

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

Answer questions

Manuals & User Guides

Loading...