Question about Projection Televisions

1 Answer

THE LG 50in PLASMS TURNS OFF ABOUT 10 sec. AFTER IT IS ON

Posted by on

1 Answer

  • Level 1:

    An expert who has achieved level 1.

    Hot-Shot:

    An expert who has answered 20 questions.

    Corporal:

    An expert that has over 10 points.

    Mayor:

    An expert whose answer got voted for 2 times.

  • Contributor
  • 38 Answers

Yes ok this can be alot of things bad it could be just one of the fans not working and the unit shuts down to protech the lcd screen or i could be something bad . now when i work on thisunit i have found that the display power boards that is mounted on the left and right side of the lcd panel on of them is bad . now thee is a way to find out but i dont thing u can do it. but i wil tell u how. u have to jump out the prot transistor and un plug the plug that goes to the lcd panel if the unit stays on u will not see any picture u will only here the sound then u know that is is your panel and it is not cheep to repair. now if it stills shuts down u would have to troble shoot the other boards. iam soory i gave u bad news when u buys lcd screens u have to have big money to have it repair, let me know how it when marty

Posted on Oct 13, 2008

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Hi, My Lg Dlp turns on for say 20 sec then both red lights flash and turns it self off. please help


Hi im having the same problems to ,. im just going to replace the lamp ,. Ant that bad took it out to have a look and its easy

Nov 24, 2010 | LG RU-52SZ30 52" Rear Projection...

2 Answers

TV won't stay on


One of two things can be the problem...one the bulb is bad...two the ballast is bad. If the bulb is not bad then the ballast is...it can usually be fixed by replacing a resistor on the board itself...it is labeled R3 and is a 1000 ohm resistor

Jul 25, 2010 | Toshiba TheaterWide 46HM84 46" Rear...

2 Answers

I have an LG DLP. that turns off after 15 -30 seconds


If the second light is blinking to orange or red, that is usually the lamp indicator light on an LG DLP tv. That indicates your bulb needs replaced, or something surrounding the bulb has failed (like the cooling fan for the bulb for example) IF you have a spare bulb handy, I'd replace the bulb, keeping in mind if you touch any part of a new bulb with your bare hands, you just cut the life of the bulb by more then half.

Jul 30, 2009 | LG RU-52SZ51D 52" Rear Projection...

1 Answer

Turns off after 30 seconds


i think the convergence amps are weak, or the akb circut has caused the tubes to go bad, google your model number to see if it is in the tube problem. sony made some projos w/ bad tubes in them. tv lasts only three or four years,no cause i had one

Jul 10, 2009 | Sony KP-65WS500 65" Rear Projection...

1 Answer

RCA 50in Rear projection TV Turns on and off every 30 seconds-New


if u have only had it a month it should be under warranty get them to repair it

Sep 21, 2008 | Mitsubishi VS-55609 55" Rear Projection...

1 Answer

Power on power off


IF YOU TV IT'S THIS MODEL # 60P8241 THE PROBLEM IS THE MODULE LOCATED NEXT TO THE TUNER ( SIZE ABOUT 2 1/2 INCH - 4 1/2 INCH). MODULE # 3139 123 5305.5

Jan 18, 2008 | Proscan PS56670 56" Rear Projection...

Not finding what you are looking for?
Projection Televisions Logo

Related Topics:

32 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

60667 Answers

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

Answer questions

Manuals & User Guides

Loading...