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Hitachi LCD M50VS810 -- picture gradually darkened up over the past 4 days and now picture won't come on. Replace bulb?



Answers :

If it uses a lamp that is possible---sets with a lamp will often dim down just before the lamp fails in a total way.

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Hitachi LCD M50VS810 -- picture gradually darkened up over the past 4 days and now picture won't come on. Replace bulb?


If it uses a lamp that is possible---sets with a lamp will often dim down just before the lamp fails in a total way. ... Hitachi 50VS810 50" Rear Projection HDTV

Got a sony kf42sx300u put new bulb and tv came on for about a day but kept flashing green and red light now it wont come on it just stays on red


You have an unsolved power supply problem ... Sony BRAVIA KDL-40S2000 40 in. LCD HDTV

Tv picture wont come on. We replaced the bulb like it ask and it still doesnt work. Can you please help?


I would like to assist you but need to know brand and model number of set. ... Standard (CRT) Televisions

Television set is roughly 18 months old and has only recently been wall mounted The picture started to freeze then the following day it wont come off standby Brand EVOTEL


Dear User,i think ur wall is full of moisture that cause of it.. kindly place it on dry place ... Flat Panel Televisions

I have VIdeocon Television. i bought it 6 month ago, for past 10 days there are picture not shown only sound come. what can i do. please advise.


PITCHER TUBE IS GOING. ... Flat Panel Televisions

No Picture I have no picture but do have sound. LEDs show bulb not operating. Replaced bulb with 2 different new bulbs and still the bulb will not come on.


Did you checked the inverter board that supplies voltage to the bulb. If the inverter is faulty, or if it do not get proper voltage from the main power supply regulator board, this fault can occur. Check these. ... Toshiba 72HM195 72" HDTV

Have a Samsung HP-S4253. For past couple weeks if it is turned off it takes multiple attempts to get the picture to turn on. I turn on and sound comes up but no picture, so I turn off and on 10-20 times until picture comes up. Still has great picture when on.


There's a good chance you have failing electrolytic capacitors either in the power section or the inverter section or both.Any caps in these sections that look bulged at the top, or bulged/leaking at the bottom need to be replaced.If you ... Samsung Flat Panel Televisions

My LG 52sz8r tv wont turn on. It suddenly stopped working. I presumed the bulb needed replacing as the bulb light was on before it stopped working, but did not come back on. however after replacing the bulb the problem remains. After pressing the power button the red standby light comes on, but when i try to operate the tv the standby light turns green and blinks about every second and nothing happens. I can hear a small click in the unit a few seconds after trying to turn it on. any suggestions


... Flat Panel Televisions

We push the power button on the tv, it blinks blue then red, as if its loading up, and yet nothing happens.We have a black screen -no picture, it was okay the night before, turned it on the next day, black screen, no picture. We have unplugged it, just plugged the power chord into it a few days later, still no picture. Could it be the bulb, what is this cost going to be? Could it be the pannel? what would the cost be? Our issue is, we have had it for 4 years, warrenty completed, is the co


Parts for LCD TV's are quite cheap its just the labor that is the issue.\015\012\015\012It could be either the PSU or the Main board that is the issue.\015\012\015\012Try a mains reset. Unplug from the wall, press and hold the ... LG Flat Panel Televisions

Dell W4200 has black screen. No picture at all. The circuit breaker was reset by mistake 2 days ago and the TV has lost picture three times in the last three days , but would come back after turning TV off then on again. Now it has lost the picture and the remote will not turn it on or off.


... Dell W4201C 42 in. Plasma HDTV

Picture wont come on, i have audio, if i manage to get a picture it only lasts for a few mins


... Samsung LE40R74BDX 40 in. LCD Television

I have a JVC HD-ILA HD-61Z575. The color engine was replaced under warranty a few years ago. Recently, I started noticing some color artifacts in the picture... basically in a dark picture, you can notice red, green, or yellow stars randomly on the screen. If I turn the TV off and back on, they usually go away and don't come back until the set has been off for a while. I tried cleaning out the bulb area and that didn't affect the issue. I've also yet to have to replace the bulb in the tv,


I only have bad news for you. This tv uses an engine assembly. It is impossible to replace the color wheel only. The entire assembly is quite expensive and wouldn't be worth replacing for a tv of that age. (By expensive, I mean roughly $400-$600, bef ... JVC HD-56FB97 HDTV

Hi! for the past few weeks our samsun BN-68-01024E tv makes a clicking sound when we switch it on, the red light power light on the tv flashes and it takes up 15mins for the tv to eventually come on. the past couple of days the tv still makes a clicking sound and eventually a no- signal sign comes up. Please can someone help!!!


Hi rajbum88,\012\012This is an indication of out-of-regulation in the power supply section. The very\012common caused of this fault is the leaky\012electrolytic capacitor ... Samsung LN40B530 40 in. LCD HDTV

I had sound but not picture, I order a new bulb, it took 2 days to arrive(mean while tv remained unplugged) put in new bulb pitcher was perfect, but when I turned it off, and came back to watch it, same thing sound and no picture, and I once again don't hear the fan kicking on.


Your fan or thermal sensor may be bad..when that happens the tv will shut off to keep the bulb from overheating. ... Projection Televisions

My sanyo vizon tv will turn on but i have no picture just black screen. the green power light will come on and tv will click but no picture of any kind. wont even show volume


... Sanyo Flat Panel Televisions

I have a Samsung DLP TV (model HLT5076S). When you turn it on there is no picture for several minutes (5-10 minutes) and then there is no sound once the picture comes on. You need to turn the TV back off & then restart it to get both picture and sound. Sometimes you need to do this several times before the TV turns on, you hear a click, and then you get picture & sound. It seems like it is waiting for something to warm up? The problem is not the bulb (fairly new) or with the electrical outl


This is because the CRT that is the cathode tube ray oscillator is taking time to warm up ... Samsung HL-T5076S 50 in. TV

Rca m50wh725 bulb comes on but picture is black and white


... RCA L50000 50" Rear Projection 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

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

Have a 36 inch vizio flat screen it started about four days ago.When i switch from watching a movie on DVd back to regular picture on component 2 no picture is coming up tried chanel 3 an d4 still no picture...any solutions..


It sounds like you aren't cycling fully.It sounds like you are on the TV (RF/Cable) input, then you switch input to Component 1 (for your DVD) and watch the DVD, then hit the input selector again, switching it to Component 2...you need to keep ... Flat Panel Televisions

When I turn the TV on a solid green light comes on for about a minute. I can also hear the tv is working just no picture. After about a minute the sound will go off and a solid red light comes on and stays on, the green light also went out at the same time the red comes on. Does this mean that it is possibly just the bulb?


... Mitsubishi WD-65733 65" HDTV

My Samsung DLP HLT5075S tv wont turn on. It trys to start up makes all the usual sounds but no picture. It tries to start 3 times then it stops and the 3 led lights on the Rt side just blink. I took the lamp out and looked at it and it looks fine. I dont know if you can tell by looking at the bulb if its bad or not. Don't want to spend $100 on a new bulb without being sure its bad. Is there anyway to check the bulb?


... Samsung DLP HL-P5663W 56" TV

50 Tv not coming on there's a constant clicking sound coming from the rear of the TV. The blue light on the lower left front corner is lit but tv wont come on there's not other sound or picture. Thanks


WELL IT MAY SEEM LIKE THE END BUT ITS NOT. YOUR TV HAS BAD CAPACITORS ON THE POWER SUPPLY.. THESE CAPACITORS ARE PREVENTING THE RELAY TO STAY OPEN AND GIVE POWER TO THE REST OF YOUR TELEVISION.. THAT CLICKING SOUND YOU HEAR IS THE RELAY OPENING AN ... Philips 50PFP5332D 50 in. Plasma Television

The picture on my samsung 32inch lcd tv has gone. You can still hear the sound but no picture. Over the past month evey couple of days the picture has faded out but once it was switched off and on again it came back on.Checked the scart cables to the sky box and everything is fine. Any suggestions would be gret.


It may have bad 24vdc power supply, T-CON board, backlights inverter board.\012Look for bad caps with domed tops, see example of failed 2 years old SAMSUNG due to bad caps; ... Samsung LE32R72B 32 in. HD-Ready LCD Television

Replaced lamp in 55vg825 approx 1500hrs ago & lately the picture has lost brightness compared to when the new bulb was installed. Is there another adjustment or is the bulb defective already? Past experience dictates the bulb either works or doesn't work.


Bjac,\012\012You are correct about lamps working or not, but that is the extremes. Over the course of operation all lamps lose brightness as the hours add up. All lamps will lose their brightness over time.\012\012Typically la ... Hitachi UltraVision CineForm 55VG825 55" HDTV

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