Having problems with your Projection Televisions ?

My TV has been having a shacky picture when it first turns on for a few minutes, then clears up. the other day after using the TV for most of the day, it shut off unexpectidly, and now it will turn on and shut off after about 5 seconds, then must be unplugged to turn on again, then again only will stay on for a few seconds. what could cause this, and is it worth trying to get fixed?



Answers :

1. YOUR flyback is going bad 2. Peform a removal and replacement 3. check your error codes first to ensue nothing else exists 4. Proceed to change out the required parts 5. Observe all electrical risks 6. Order replacements from jimmyparts.com 7. Ensure to always remove power 8. Ensure to always use electrostatic wrist strap

Repair Help & Product Troubleshooting for Projection Televisions
You need a second opinion or clarification ? ask it in the comment box OR you can Ask Your Own Question

Tips for a great answer:

  • Please provide as much detail as possible as this will allow our members to better understand and respond to your Comment
  • If you need clarification, ask it in the comment box
  • It's 100% free, no registration required

Suggested Questions/Answers :

It is recommended you read all this kind of situations

I have a Olevia 226T and it keeps randomly shutting off. I tired unplugging everything and letting it sit over night but that only fixed it for a day. If I shut it off all day and turn it on at night it will work for about 40 minutes before shutting off. When I turn it off then and turn it back on it will only stay for 10-20 minutes. I have had the tv for about 5 years and never had an issue before. Any help??


... Syntax Olevia 226T 26 in. LCD Television

My TV has been having a shacky picture when it first turns on for a few minutes, then clears up. the other day after using the TV for most of the day, it shut off unexpectidly, and now it will turn on and shut off after about 5 seconds, then must be unplugged to turn on again, then again only will stay on for a few seconds. what could cause this, and is it worth trying to get fixed?


1. YOUR flyback is going bad 2. Peform a removal and replacement 3. check your error codes first to ensue nothing else exists 4. Proceed to change out the required parts 5. Observe all electrical risks 6. Order replacements from jimmyparts.com ... Panasonic PT-47WX49 47" Rear Projection Television

Samsung plasma PN42A410, First my tv would turn on for only about 10 seconds, the screen would turn grey as if starting then it would turn black and the set would shut itself off,2 days later it stays


... Flat Panel Televisions

Samsung plasma PN42A410, First my tv would turn on for only about 10 seconds, the screen would turn grey as if starting then it would turn black and the set would shut itself off,2 days later it stays on, the sound works fine, but the picture looks like moving Monet master piece, mostly black and white and few colors, very psycadelic but not what I want. what's the problem


... Samsung Flat Panel Televisions

I have a PHLIIPS 42PFL5432D/37 TV When I first turn it on it shuts right back off I repeat 3 4 maybe 5 times then it stays on for the rest of the day. The more time goes by the more times I need to fight with my tv by turning it back on.


... Philips Magnavox 15MF400T 15 in. LCD Television

When i turn on My LG plasma TV from a cold start (almost 20hrs from the last time i watched it) it will shut off and turn on several times for 5-10min. each time it turns on, it may stay on for a few seconds, but will shut off again. After that, it will turn on and stay on and work just fine.


Hi fssidhom,\012\012This is an indication of out-of-regulation in the power supply section, that's why you encountered the start-up problem. The very\012common caused of this fault is th ... LG 50PG20 50 in. Plasma HDTV

I have a samsung DLP HL-T5076SX/XAA, the last couple week or so it's it'd been slow to turn onThe other day I turned it on, it came on and shut it self off... after turning the set back on it


... Samsung HL-T5076S 50 in. TV

Our Toshiba Regza 32HL67 sometimes when turning on our set the picture will appear for a second and go off but we still have sound. It may stay like this for an entire day or sometimes a couple of days. Then there are times you can turn it on and everything is fine. we have tried turning it off and back on but always get the same thing a picture for a second then just sound


... Toshiba 32HL67 32 in. LCD Television

My Samsung HL-T5075S TV shuts off after being on for awhile and will not turn back on,also if you turn it off you have to wait awhile before turning it back on, I have tried unplugging it for up to one hour, this helps for a short time. Sometimes it will stay on for hours ,other times it will only stay on for a few minutes.


Hi,It's the problem of overheating in the power supply board of the TV.on the power supply board of the tv there are few capacitors and IC.any of this IC is got short or may be weak.so due to this when you start the TV the current passes ... Samsung Flat Panel Televisions

I have a Mitsubishi DLP WD-73737. Two days ago it worked great. Today I went to turn it on and the green power light flashes but the screen stays black like it is still turned off. Eventually the green light stays on but then a little bit later the tv just turns off. I'm not sure if it is the bulb. Holly


It's not the bulb. Google Mitsubishi WD-73737 blink codes. The blinking light is a self diagnostic tool and each blink code represents a certain problem. ... Mitsubishi WD-73737 73 in. HD-Ready TV

The tv usually turns on but now it won't. When it does turn on it makes a noise like a motor boat sound. The noise stays on until you shut the tv off. I'm not sure what it is I think it's the fan but


I would say that if there is a fan inside of it and it sounds like a fan bearing going bad then that is what it is. The reason for it not to be turning on anymore could be because whatever that fan is cooling has failed. Not sure. ... Standard (CRT) Televisions

TV problem hi i have a lg 42LC2RR i turned it on the other day and it worked for about 10 seconds then turned it self off now none of the buttons work on the side and when i plug it in the screen stays black and the little green light comes on and starts flashing then after about 10 seconds stays on the after about 20 seconds goes off and starts the process again by it self


... LG 42LC2RR 42 in. HD-Ready LCD TV

Okay, so last night my Hitachi 55vs69a starting shutting itself off. I could turn it back on after a few minutes and within an hour or less it would shut off again. This morning it will not turn on at all. The lamp and temp light were flashing but now the lamp light is the only light showing. It's not flashing, it just stays on. I just changed this bulb 2 months ago so it is new. I was told to reset the lamp timer but now since the t.v. will not come on, I cannot do that. The bulb has not bl


If you bought a cheap non Hitachi lamp that could be bad and look fine.I would remove the lamp and look at it and reinstall it making sure it is in properly----what was wrong with the old lamp? Did it still work at all? ... Projection Televisions

My Toshiba powers off every few mins and will not turn back on until i unplug the tv and plug it back in. Will only stay on for another few mins. The long its unplugged the longer it will stay on up to ten mins now. Previously only did this when I turned the tv off then back on immedietely. Removed front panel and placed a fan there in hopes the the heat syncs are now being over worked. Still shuts down every two mins.


It sounds like you have a bad capacitor. When one is faulty, they will demonstrate this type of behavior. The issue is finding out which one. If you are not a skilled technician, this is a difficult task. I would recommend that you take it to a TV re ... Flat Panel Televisions

My Zenith Z50P3 Plasma TV keeps turning off and on by itself. It stays off for days and will not allow me to turn back on. Then it just might come on by itself and stay on and then go off by itself. What can I do to repair or what is the problem? Thanks for your help.


... Zenith Z50P3 50 in. Plasma TV

I have a Samsung LN46B500P3FXZA and it will not turn on and stay on. It turns on for a second and shuts off, it does this 3 times until it stays off


It may have power supply problem due to bad caps or it is detecting shorted circuits so it will go into shutdown mode.\012Please read my guide first.\012Basic LCD monitor and TV troubleshooting guide:\012 ... Samsung LN46B500 TV

I have an early ps3 with 4 usb slots, my problem is that when i power on by the front switch, it shuts off, i can repeat turning it back on and each time it stays on just a bit longer each time, i may do this 10 times before it comes on and stays on, and i am able to play any game with no problem until i shut it down, this only occurs when it has cooled down for a couple of hours.... any ideas or thoughts for fixing this problem?


Hi kennh06,\015\012\015\012If you can take it apart, concentrate in the power supply board, this is where the power cord connected because the fault is came from it. The caused of the symptom was the leaky/dried filter electrolytic ca ... Standard (CRT) Televisions

Proscan older TV,2001 model shuts off while viewing, will turn back on ok but will eventually shut off again, and when TV is off during day, makes noise like trying to turn on but doesn't.


... Proscan Projection Televisions

POWER I TURN THE TV ON AND IN ABOUT 5 MINS. THE SET SHUTS OFF, I HAVE TO TURN THE POWER BACK ON AND WAIT TILL THE PICTURE RETURNS. AGAIN AFTER A FEW MINUTES IT SHUTS DOWN AGAIN IT WILL DO THIS FOR ABOUT 6-8 TRIES THEN IT WILL CONTINUE TI STAY ON .


Trouble is in main power supply and likely puffed up filter capacitors on that board---common issue in a lot of sets.Let me know if you have questions. ... Panasonic Projection Televisions

Sorry that I have not gotten back sooner, have been out of town. Tried your solution worked for one day. Now what happens we have to turn off the power for 10 minutes then turn back on. Sometimes it works for 2-3 days then does the same thing. TV makes a crackle noise, fan goes off, then the tv goes off. Now it will not stay on for more than 2 minutes. Any other suggestions would be appreciated.


I'm sorry to tell you this, but I believe you will need to contact a repair shop. Is the TV still under warranty? Either way, contact Panasonic and select an authorized repair shop. 1-800-211-PANA ... Panasonic PT-56LCZ70 56" HDTV

I turn the Tv on...it makes a sound like a short and shuts off right away...I pulled the Tv out and looked at the back...turned the tv on again and in the left corner of the TV I saw sparks and the TV shut off right away...its been doing it for 2 days but this time it doesnt come on at all


Hi,the issue you describe is consistent with a power supply board issue. This is the board where the AC goes to. This problem may have occurred as a result of irregular power supply, or excess power supply or power surge. ... RCA HD56W66 56" HDTV

My Tv started with flashing red/orange colors. Then later the screen turned red/orange and the TV shut off. When I attempt to turn it on again, the screen stayes red for a few minutes then shuts off.


The problem based on the model number is in or around the red picture tube---the bright red screen causes the set to draw too much current and the shutdown circuit detects this and turns set off--self protection.Each picture tube (3) has a IC ... RCA HD56W58 56" TV

My Viore tv turns on for a second then the screen shuts off but the green light is on still. In the days before the screen went out, it was flashing and the color was distorted on it. Where is the pro


... Projection Televisions

Shutting off MY tv turns itself off after approx. 5 minutes of use! I turn it back on it turns off imediately after about the 5th time turning it back on it will stay on! I have checked the timer and everthing is off so its not that! My tv is 4 years old


... RCA 27" Tv Sdtv Universal R.c. connections 27 Inch Television Brand:27v513t

I replaced my lamp cartridge in my mitsubishi tv (915P043010). TV worked fine, I shut it off the next day when I turned it on, got only sound. Turned it off took the lamp out of the cartridge and replaced it in the old cartridge, turned it on and it worked fine. Today I turned it on and there was only sound, no picture. What do you think is wrong with it?


... Mitsubishi WD-62327 62" Rear Projection HDTV-Ready Television

A detailed question is important to get you a relevant answers

  • Start your question with What, Why, How, When, etc. and end with a "?"
  • Be clear and specific
all rights reserved to the respective owners || fullblownbass.com || Terms of Use || Contact || Privacy Policy
Load time: 0.0895 seconds