Question about Projection Televisions

1 Answer

My big screen tv

When i press the power button on my tv it wont turn on but it makes a clicking sound then stops No power up! When power button is pushed the LED lights for approximately two seconds, I hear a click and the power light goes out! The self diagnostics shows three flashes on initial plug-in & code twelve when menu & input are pushed. 
I've checked the input power-it is O.K. I've located two bad fuses, F9A04 open &F9A05 resistance value of 1.448 Mega ohms. All other fuses check good.

Posted by on

1 Answer

  • 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.

  • Projection T... Master
  • 8,617 Answers

Those are the two 5amp pico fuses that go out when the convergenec Ics go out on a mitsubishi. You can get the ICs and pico fuses at the following link. If youre not sure which ICs you need leave them a email with your model nuber.Heres the link
http://servicemanuals.vstore.ca/

Posted on Sep 01, 2008

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Mitsubishi wd-73738 turns itself back on


Hi,

It sound like the remote is powering off the cable box but not the TV. The remote control may need to be reprogrammed to the TV. When you press power it may only power off the Cable box. At that point, try pressing the TV button on your remote and then Power. If it does not power off the tV after pressing the tV button, the remote may need to be reprogrammed to the tv. Cable companies usually have the codes needed to program their remotes to the TVs.

Jul 09, 2016 | Mitsubishi WD-73738 73" 3D Ready DLP HDTV...

2 Answers

The TV will not turn on.


I have the same problem, push button to turn on tv but it only does a click like it is going to turn on and then another click bit it wont turn on. Finally a red light is just blinking.

Any suggestions, is there a freeze button or code that I need to push.

Jul 03, 2009 | RCA HD52W140 52" Rear Projection...

1 Answer

Power makes a sound but does not power up


SAME PROBLEM AS YOU ROBERT! Same TV and same problem after pluggin in something else in another outlet. Did you ever solve this issue?

Please e-mail me at yanalou at aol dot com.

Big Screen Blues II

LOU

Dec 02, 2008 | Hitachi 46F510 46" Projection HDTV

1 Answer

Toshiba 57h83 wont do nothing


that relay is supposed to engage power to the tv boards that control the screen.
you will have to take it to a oualified service center , because they have access to parts that are needed for repair

Oct 17, 2008 | Toshiba 57H83 57" Rear Projection HDTV

1 Answer

It makes a clicking sound when i press the power button but dosent turn on


Good Day, nhl1fan;
The TV is getting power and the main fuse is okay. Try unplugging the TV from the outlet for 3 to 5 minutes then plug back in A/C outlet.
If no fix your TV has something inside that is shorted (drawing too much current), then call an authorized Service Center to give an estimate before proceeding with the repair.
Good Luck, big IRISH.

Aug 20, 2008 | Projection Televisions

1 Answer

LC-32SB24U LCD HDTV... Brand new, just out of box. Turn on, goes to language menu for about 1 second max,too fast to adjust, then screen goes black and little green led power light starts to blink. And...


Good Day, texxastam;

Do this:

1. UNPLUG TV
2. HOLD IN VOLUME DOWN &INPUT buttons on TV
3. Plug in the TV. (the TV will turn itself on).
4. A blue "K" should now be showing on the TV screen, release the buttons.
5. Press and release the VOLUME DOWN & CHANNEL DOWN buttons simultaneously on the TV. (A blue service menu will appear on the screen).
6. Using the remote, press the DOWN SELECT button once. (The highlighted line should read INDUSTRY INT (+CAUSE) OFF
7. Using the remote, press VOLUME UP once (OFF changes to ON).
8. Press ENTER. After a few seconds the screen turns green and shows - Industry INIT success - at the top of the screen.
9. Unplug the AC cord for 10 seconds then plug back in.

Good Luck, big IRISH.

PS; I did not make this up... it's from SHARP> again good luck...you may have to do this several times....too...get the timming down.

Aug 07, 2008 | Sharp Projection Televisions

1 Answer

My big screen tv


this is usually a problem with one of the voltage regulators, or the horizontal output transistors.

Apr 23, 2008 | Mitsubishi VS-55601 55" Rear Projection...

2 Answers

Mitsubishi ws65869 big screen tv


Does the LED power light come on? Have you checked the fuses?

Feb 03, 2008 | Mitsubishi WS-65809 65" Rear Projection...

1 Answer

My tv want come on;


If your set is rear projection set you have a bad flyback transfromer or high voltage trippler is bad .

Jan 26, 2008 | RCA P52928 52" Rear Projection Television

Not finding what you are looking for?
Projection Televisions Logo

Related Topics:

161 people viewed this question

Ask a Question

Usually answered in minutes!

Top Projection Televisions Experts

Jaime Hernandez

Level 3 Expert

2267 Answers

matt martin
matt martin

Level 3 Expert

1191 Answers

yadayada
yadayada

Level 3 Expert

61168 Answers

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

Answer questions

Manuals & User Guides

Loading...