Having problems with your Projection Televisions ?

I have an dlp 60 inch phillips. It show an perfect picture for two hours then the screen goes black. I have had the lamp bulb and color wheel replaced.



Answers :

Check that the lamp fan or thermal sensor are not failing...the bulb is designed to turn off if it gets too hot...thus the fan or the sensor may be acting up. Hope this tip helps

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I have an dlp 60 inch phillips. It show an perfect picture for two hours then the screen goes black. I have had the lamp bulb and color wheel replaced.


Check that the lamp fan or thermal sensor are not failing...the bulb is designed to turn off if it gets too hot...thus the fan or the sensor may be acting up. Hope this tip helps ... Projection Televisions

Ok.....Samsung HLP4663 television makes a whining noise when we turn it on and then the sound of that whine diminishes. Recently after about two hours of watching the television the color on the screen goes to a greenish tint and there is ghosting of images. Is this a color wheel problem or or does the projection lamp bulb need to be replaced???


I would have to say that the color wheel is about to fall apart and should be replaced. You can call 1-800-samsung to find the closest service center. ... Samsung HLP4663W 46" Rear Projection HDTV

Lamp was replace, color wheel and now ballaster and now the bulb does not turn on.


The only thing I can think of is be sure the safety switch on the back is not your problem. ... Projection Televisions

My RCA Scenium blew it's lamp. When i replaced the lamp there is still no picture (black screen)and panel lights will blink 5 times. Could this be my color wheel?


It could be the colorwheel but if you dont hear any whinning before the light starts blinking 5 times its probaly the AC in board especially if you have the ATC336 chassis RCA ... RCA Projection Televisions

Have Samsung HL-S466W- Replaced Lamp (OEM), Replaced Color Wheel, Replaced Ballast. Currently the fan turns on for a few seconds, all three lights blink: Timer,Lamp, Standby. No Video or on screen sound. Lamp doesn't power on, nor can I really hear if the color wheel is activating. What can I troublshoot next before investing more in this model? Already verified the wires are correctly in place and the back door panel is tightly secured to activate the power switch.


... Samsung HL-S4666W Television

I have a 43 inch samsung DLP tv 2004 model# HLN4365W, I was getting a black and white picture, so i replaced the color wheel which was broken. It worked fine for a couple of days then there was no picture, i have sound. The lamp is working - no errors on front panel. If i look in the back of the tv i can see light coming out of the lens, but no picture on the screen. What could be the problem? Thanks


No picture on a DLP when you can see the lamp is working is ALWAYS the DLP chip. BECAUSE you recently replaced the color wheel, i suspect that the LVDS/data cable to the light engine was not plugged in well and has come loose. I suggest checking and ... Samsung HLN4365W 43" Rear Projection HDTV-Ready Television

I have a samsung HL-R5064W and the picture fades, flickers, and the odd time the screen goes black then comes on again. What is the problem? Lamp? Color wheel? or? Thanks.


... Samsung HLR5064W DLP Projection TV

I have a 43 inch samsung DLP tv 2004 model# HLN4365W, I was getting a black and white picture, so i replaced the color wheel which was broken. It worked fine for a couple of days then there was no picture, i have sound. The lamp is working - no errors on front panel. If i look in the back of the tv i can see light coming out of the lens, but no picture on the screen. What could be the problem? Thanks


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Samsung hl-p 6163 just replaced bulb and still have no picture. the color wheels turns on and the screen turns on it just black. what could be the problem


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Reset lamp In 2010 Had circuit board and color wheel replaced and lamp.... now getting 3 lights blinking again and tv goes off. I turn it back on and tv goes off again after about 1 minute....


... Samsung HLP4663W 46" Rear Projection HDTV

When the bulb & or color wheel goes on a Sony (KDF-37H1000) is it cost effective to replace or just invest in a new TV? What is the normal life span of a "color wheel"?


... Sony Bravia KDL-40V5100 40 in. LCD HDTV

I have a 2003, KF60WE610 60inch TV. My TV started occasionally losing the picture. The TV will go from normal picture to color patterns yellow/orange, green/blue, black and white. Then I'll have a black screen. The sound is fine. The picture returns without doing anything. The lamp light does NOT blink. The lamp was replaced a year ago. The green power light is steady. What could be the issue?


Your optical block is going bad. Sony has made a recall and is offering to pay around 70% of a new tv. Call this # 1-800-282-2848 Hope this helps. ... Sony Grand WEGA KF60WE610 60" Rear Projection Television

Replaced bulb and color wheel. All fans come on, color wheel is heard, lamp comes on, and then powers down. Any suggestions?


Only a few ideas here: set will do this if lamp door or safety switch (some are activated when rear cover is removed).A common issue when wheel is replaced is the flat ribbon cable from it to the DMD unit-----it only has connections on ONE si ... Samsung HLN567W 56" Rear Projection HDTV

Picture lost color to greenish black and white and rapid blinking. Lamp indicator was orange for many weeks previous. rebooted TV and lamp would not come on. Replaced lamp, now it will not power up the lamp. Is this failure just about the lamp timer/counter needing to be reset or do I need a new ballast as well? I'd like to test the bulb independently if I knew what voltage/amperage/ ACor DC to apply.


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I have a Mitsubishi WD-65731 65" HDTV. color issue, when it comes on it has great color for about 10 minutes, then the color goes to purple, greens, and light flickers. Have replace lamp, did not help. Will color wheel fix?


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Dim screen. I just received this television from a friend of mine. He was going to junk it, so I gave him $25 instead. Ok so the screen works but it is very dim. I have googled the problem and have come up with three distinct possibilities. They are the bulb, the ballast, and or the color wheel. Ok, so when I turn on the television the lamp light flashes green about five times as the t.v. turns on. Not sure how much more information I can give as it is just the screen is very dim. I would


Hit the menu button and go to setting and look for brightness. might fix the problem ... Samsung HL-S5086W 50" HDTV

My Samsung HL-R5087W Pedestal DLP has a black screen. Replaced the bulb still black. Goes through startup -- get smiley face -- here the whirr-- no pix, no sound no triangle, returns to standby.


... Samsung HL-R5087W 50" HDTV-Ready Television

In my tv is 10 years old and by the 2007 we replaced with new board(Only the CRT is the old one). Last day I was switched on my tv only sound only came and no picture. I can able to see the menu setting in TV live volume increase and decrease, Chanel nos etc. When I remove the external cable connection the display comes like blue screen(looks like the CRT is ok). When I inserted the cable the blue screen goes off and became black color during that time the audio of the tv is good. Pls help to s


Hello\015\012Your TV is fitted with Toshiba kit I understands from your description. There is a sub-brightness contorl on board [a small preset resistor, which can be adjusted with a small screwdriver] fitted near to the LOT and towards its le ... Flat Panel Televisions

My Mitsu rear-projection WS-B55 was purchased in '03 or so. Now the screen is sometimes turning red. I can do a system reset, and the color goes back to normal. Then it eventually (maybe days later) goes back to red. You can still see the picture, it's just all in reds. Maybe a lamp going out? We never have replaced anything on it.


No,pictures go all red?Pictures have colors shaded shadows or 3D pictures look alike?Yes,than the tv it is developing a problem known as a convergence problems it dying.The tv convergence board have problems,must be resoldering those 2 or replaced 2 ... Mitsubishi WS-55809 55" Rear Projection Television

I have a WD 60735 replaced the bulb as the light was red but now my timer light flashes green when you turn the tv on than goes to solid green you can hear the sound, turn that up and down but the screen is all black and you can not change the inputs. The bulb light did come on red once. I have pushed the reset button but still no picture. Any suggestions


... Mitsubishi WD-62525 62" Rear Projection HDTV

Lights flashing Just replaced the color wheel sugested by Fixya. TV comes on for a few seconds. Then the Lamp and standby/temp light keeps flashing.When I unplug it for a sec. It does the same thing. The bulb was replaced about 6 mos ago.....Please help......Thanks, Mark.


A suggestion: if replaced the wheel--there are two cables from it to nearby metal box---one is conventional but can be hard to plug in---the other is a ribbon cable----IT ONLY HAS CONTACTS ON ONE SIDE WHERE IT PLUGS IN AND CAN BE INSTALLED BACKWARDS ... Samsung HL-R6168W 61" HDTV

My problem is: samsung hl-p5063w. I have a new lamp and it works fine. The fans work all right. The color wheel works well. But no picture, only the screen is black. Low light without image. The timer light blinks only when changing channels. The sound is good. Spleaker


I'm not a tech person, but from what I have learned it sounds like your digital board (input) connections. Try diffrent connections to see if you get a picture. \015\012\015\012If you are using a coax cable for your input, try the rca typ ... Samsung HL-P5063W 50" Rear Projection HDTV

I put a new bulb in and it works for a minute then the picture starts flickering then lamp lite turns orange and screen goes black


... Mitsubishi WD-60735 Projection Television

Sony Grand Wega Projection TV 2005 Replaced lamp in it, turns on but screen doesn't do anything and the red light next to the power button blinks. I think it just needs a new color wheel but I don't know for sure. What can I do to make it work?


Take a close look at the red light blinking to see if it blinks in a sequence, for example 4 blinks, pause and repeats the sequence, that would be an error code. ... Projection Televisions

My LTV-32w6 westinghouse powers on & has sound but displays black screen with very faint colored vertical lines. It shows like this for about 1min before it goes into standby mode & the blue power indicator light turns yellow. Ive alread bought & replaced the inverter board. Still doing samething. Suggestions anyone please?


Depends on what is causing it...Vertical bands of faint black are generally caused by filtering capacitors and can be found in the power supply or the 5 volt supply or even the Video processing circuit...it is not an easy task to ... Westinghouse Flat Panel Televisions

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