Having problems with your Projection Televisions ?

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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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 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


... Samsung HLN4365W 43" Rear Projection HDTV-Ready Television

Sanyo dp50747 TV turned itself on and will not turn on. The green power light located on the front panel lights up and the side panel off/on works but no sound or picture is shown. The front panel green light stays lit. The TV did this again about one month ago but I just turned it back on. Yesterday, it turned itself on and now does not turn on with the sound or picture shown. There is no sounds or odors from the TV. The power outlet works fine and the TV appears to be getting some power


Sounds like a mainboard problem ... Sanyo DP50747 50 in. Plasma TV

I have a Vivitek RP51HD41-A TV. Yesterday it made a pop sound then sizzling and the picture went out. I unplugged it, the plugged back in. No picture. Looked to see if lamp burned out but small green light is on inside. The front lights blink on and off orange. No message calme up to replace the lamp like in the past. Any suggestions?


Hi ryser,\015\012\015\012Pop sound is coming from the parts either on the ballast board(lamp's driver) or power supply(ballast board supply). It means that you're bulb is not the issue that's why you've not encountered the led lamp indicator. C ... Vivitek V37655 56" DLP TV

I have a mistubishi WD-Y57. I replace lamp 7 month ago, and now my tv doesn't work. I have sound but no picture. I took off the plastic grill from the back of the tv to see what it was doing when I tried to power it on. I see the fan turn on and see the light trying to cut on. It flickers light. It try two times before shutting down. If I see light flicking, does that mean the lamp isn't the problem? I tried to read the code light by holding those two buttons in front of the tv. But am not sure


WOULD YOU LIKE TO SELL IT ..LET MY NO LEE ... Mitsubishi WD-Y57 57" Projection HDTV

No picture but i have sound. flashing blue light. i took back off lamp is working what can i look for now?


How do you know the lamp is working:? ... Philips 60PL9200D Projection Televisions

HI, I HAVE SOUND ON THIS SET BUT NO PICTURE. THE SCREEN IS COMPLETLY BLACK. I LOOKED DOWN THE BACK OF THE TV AND THERE IS NO LIGHTS. BUT THE VIZIO FRONT PANEL LIGHT POWER ON . I BELIVE IT MIGHT BE THE INVERTER BOARD IS BAD ON SOME PARTS ON IT. SOULD I REPLACE THE WHOLE BOARD OR FIND AND REPLACE BAD PARTS. THANKS.


Hi try and see if you can replace the whole thing and git a new one ... Vizio VO320E LCD TV

Can't use front panel input and back panle video input has grey picture and no sound


Have you tried to remove power from either or both units for a while? ... JVC AV-20220 TV

My mitsubishi ws-65513 picture makes a pop noise then goes out with the sound but can still see video source info on corner of screen. then i have to turn tv off wait a couple of seconds then back on then tv will work for a shourt time before picture goes out again. i have looked at the four caps on the Dm board they dont look faulty or bulging but dont know if that is the problem


... Mitsubishi WS-65513 65" Rear Projection HDTV

Samsung dlp made a popping sound now only have sound and tv turns itself on and off. All 3 lights on front were flashing. I took out lamp...it looks fine....thought I would put it back in when I noticed pieces of glass in the tv directly in front of where the bulb faces. Is this the color wheel? Could it of shattered?


You have a good eye, that would be the color wheel. You can call samsung at 1-800-samsung to find a repair center, it is not an easy job to replace it yourself. ... Flat Panel Televisions

LG tv picture was grainy, blurry, and the picture would come in and out. The sound still works just fine. I took the back panel off to check it out and i seen that 8 capacitors were bad on one of the


Thats just normal take the tv to a tv shop and have those capacitors replaced and you should be fine ... LG Flat Panel Televisions

I turned on my TV and the picture came on for a while then I heard a sound like a CD trying to play and then lost the picture. The lamp light indicator on the front panel is blinking a steady red light.


U have problem in ur TV. I would suggest calling a mechanic. ... Sony KDS-50A3000 TV

I have a Samsung HLM5065W. The picture went out but there was still sound. No Lights on or flashing on the front. I unpluged the set let it sit for awhile then plugged it back in. Everything came on and the set looked great for about 30 to 40 seconds. Then the picture just went out again. I did this 3 time with the same results. Any Ideas?


Try searching for a possible "factory reset" for this brand. It will be a secret set of buttons on the remote to enter the default reset menu. I hope that gets you something to try. BTW you should have the original remote or a universal remote with a ... Mitsubishi WD-52525 52" Rear Projection HDTV

Vizio VT470M no picture, no sound, no backlight. Power supply board looks good all voltages appear correct (24V, 5V, and 3.7V) and no "bulged" capacitors . When I unplug unit for two hours, the screen comes on normally backlight comes back up and picture is normal, but changing the channel causes it to go dead again. Bringing up menu with remote is really sluggish and when attempting factory reset, it goes black. Vizio light on the front of the TV comes on and off when pressing power button,


Im having similar problem and with my limited knowledge of lcd tvs and the voltages ALL being good except the pwr on or sw on voltage from the main board to the power supply which tells it to switch everything on Im guessing that something is going w ... Vizio VT470M 47 in. TV

When switched on, the power light flashes on and off on the front of the TV but no picture. We have the back part of the panel off and there are no puffed capacitors. Everything looks good except some goop around some of the capacitors. Is it normal to have goop that looks like its flowing out of the caps? Is it a glue that helps it seat better? I have access to a multi-meter and have the checked the output of some of the connectors. Anything to suggest?


It is not normal to have goo coming from the cap. Usually a cap will pop and you'll have the top or bottom puff out. Sometimes a cap will explode and you'll have a little more of a mess. So if it looks like goo is coming out if it then that is probab ... Samsung PS42B430 42 in. Plasma TV

My RCA flat screen was working just fine and than as I was watching TV the screen flickered off and the it started flashing unusable signal. I did a rescan of the channels a couple come back that I have never had before. The sound doesnt work on the few channels that I do get and the picture and sound doesnt work on the ones I use to get. I also tried to put a dvd in. The sound works but not the picture doesnt. What do I do


... RCA Flat Panel Televisions

Hi there my lg tv i plug it in an the lights come on on the front an if i look into the grill on the back theres a red light comes on but the scrren is not working and ever is the sound some one said it maybe a fuse but i dont no where to find them plese could you help me and thank you


Sounds more like a powe supply board problem....\015\012\015\01214 caps need replacing.........\015\012\015\012common problem with lg.........\015\012\015\012if you can use a soldering iron...\015\012\015\012you ... Flat Panel Televisions

I have a hitachi 53SDX89B and it worked perfect at the previous owners house moved it to mine and there is no sound or picture but power turns on. I took off the back and there is a red light flashing(protect led). where should I start looking, the high powere or low power?


Hockeypro321,\012\012I have a tip at \012\012http://www.fixya.com/support/r6396176-projection_tv_troubleshooting\012 ... Hitachi 53SDX89B 53" Rear Projection Television

I can turn power on, no picture, no sound, none of the remote buttons work, nor do the front panel buttons have any effect.


... Hitachi 43GX10B 43" Rear Projection Television

Hi i have a Mitsubishi TV the problem is that my inputs don't work and when i plug my cable cord into antenna a or b the picture look like a lava lamp. sound is great, the menu option screen i


... Mitsubishi WT-46809 46" Rear Projection Television

No pucture The side panel buttons don't work. to turn the tv on, you must unplug it then plug it back in. Now the picture is gone, but I still have sound.


... Proscan 32LA25Q 32 in. LCD TV

I have a Samsung hlp5063w dlp tv. 1- loud buzzing noise coming from the left side of the set (looking from the front). When I tap it the noise tends to go away and come back. So I'm thinking it's the cooling fan for the lamp which I just replaced. Would the color wheel act like that when I'm tapping the side of the tv? The picture is beautiful and there are no problems there. 2- If its the cooling fan, how do I replace it?


It is much more likely considering all these the wheel fails to be your issue.The problem is often described as a fan like or high pitched sound which since the motor on the wheel turns at over 12,000 rpm is likely to be the cause.Hin ... Samsung Projection Televisions

I own a Samsung HLR4667WAX/XAA DLP. The cable guy replaced the hd box and said it was the TV. The Lamp and the fan work and then go out. "Standby/Temp" in red comes on the front of the TV. There is no picture. I'd like to know what the possible issues may be? What should I look at. For example where is the color wheel? Thanks,


Hi,Does Standby/ Temp light blink or solid?How old is this tv and when did you replaced lamp last time?These info will help me to diagnose p[problem.Thanks. ... Flat Panel Televisions

I have a 3 yr. old Panasonic model # TH-50PZ80U flat screen T.V. a month ago , after watching T.V for short while , then turning off, then turning back ON screen would be black, no sound or picture, red little light on front bottom blinks 10 times stops for a few seconds then repeats the 10 times blink & so on, until unplugged. The T.V will start to work if left unplugged for 1 hr. or so. Whats the problem ? What part would it need ? Appreciate the help. Kirstin Tidwell in L.B. , CA


The full fault guide explaining this and the solution can be downloaded athttp://www.mauritron2.com/downloads/Panasonic/while for the service manual googlemauritron.com ... Panasonic Flat Panel Televisions

My Polariod FXM-3211C does not turn on. The light on front goes from red to blue, but no picture or sound. If I unplug it for awhile and then plug it back in, it works fine.


... Polaroid FXM-3211C 32 in. LCD TV

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