Having problems with your Flat Panel Televisions ?

Magnavox 32MD350B/F7 On/Off keeps cycling. When pluging in the ac power the green light flashs then goes to red stand-by and back to a steady green light and then the whole cycle is repeated again no picture or sound. Cannot turn unit off at this time. After many times unplugging the power in and out, I may get it to turn on with a good picture and sound.



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Magnavox 32MD350B/F7 On/Off keeps cycling. When pluging in the ac power the green light flashs then goes to red stand-by and back to a steady green light and then the whole cycle is repeated again no picture or sound. Cannot turn unit off at this time. After many times unplugging the power in and out, I may get it to turn on with a good picture and sound.


... SNK Magnavox 32MD357B_37 32 in. LCD HDTV/DVD Combo

My vizio vp50 has the green light on and i cannot shut it off. It has no picture or sound. I have unplugged it while pushing in the power button, which has not helped. In the past we had to turn the tv off and on maybe ten times to get the picture to stay on.


... Vizio VP50 10A 50 in. Plasma TV

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

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Hello,You need to check the output voltages of the power supply to see which one goes off. It may be due to short circuits some where, if otherwisethe power supply board is dead,do you know basic electronics' and soldering? Most of ... Sony Flat Panel Televisions

HI, I have no picture of sound. When I turn the TV on I get a series of clicks then the light turns from red to green and flashes green 3 times. I checked the power board and found 9 bad caps and replaced them but still no picture and the TV does not come on. Please help.


3 blinks indicate a failure in the power source. \012\012\012You will need to test it, identify the failed output line (most likely it's the 3,3 v one) and replace the failed parts - most likely the rectifier.Use this manual for a more pr ... LG 50PC3D 50 in. Plasma Television

I have a Vizio P50 HDTV20A, this TV is 2 years old this month. TV will not turn on in the morning after being off for hours. The green power light comes on and you can hear a sound like the TV is turning on but the screen in black, no picture, no sound. I ususally can get the TV to come back on after unplugging it 20 times but when it does turn on it makes a static sound, I see a quick flash of a grey screen and then the TV works. Any suggestions to what might be the problem?


... Vizio P50HDTV10A 50 in. Plasma HDTV

Blinking red Red light blinks 14 times. Unplugged from surge protector box, waited several hours and replugged. Red light still blinks 14 times. So I unplugged it and plugged directly into an outlet. TV clicked when I hit power and red light is on and steady. Will not turn green, still no sound or picture.


What is the brand name to your TV? Provide more details please. If you wish to get more details, surf this link.\012http://electronicshelponline.blogspot.com/\0 ... Flat Panel Televisions

I have a Sony KDS-55A2020 DLP TV. The lamp recently was replaced due to picture cycling off every 30 seconds. Two weeks later I have no sound or picture. When I turn on the power button the green light flashes 50 times then the red light flashes. Please advise.


You still have problems with the power supply ... Sony KDS-55A2020 55" Television

I have sony bravia kdl-40x2000 which: turns on and the power indicator light stays green (no flashing red light codes) has no picture has no images seen even using a strong flashlight has sound from the side of the tv cannot control volume/channels sometimes turns off and back on after being on for a minute I have tried changing the inverter boards already. Is it the mainboard 1-870-567-11 or something else??


... Sony Flat Panel Televisions

Toshiba 42H83 42 in. Rear Projection HDTV had the hyper module capacitor problem that Toshiba put notice out about. Changed those then plugged set in picture came in the three lamps noticably showed green,red, blue at the bottom of screen noticed grey static area because TV was not connected to cable or other device. Suddenly TV turns self off, now when plugged in to outlet power light blinks three times set turns off with speakers acknowlegement(sounded like speaker). I apparently have power d


If you bought a hypermodule rebuild kit from www.TvRepairKits.com go back to their site and ask for help. If you just bought parts off the web and winged the repair its hard to ... Flat Panel Televisions

Tv my tv will not turn on. the power light flash's green like it wants to turn on. then it changes to red and flash's for over a minute before it finally turns off. then it some times turn on with out any picture, you hear sounds before it turns off. this last's for about 30 seconds. what could be wrong with the tv.


For more details type in this site name "Electro-help" to Google search box [not in the address bar of your browser], and click search or press Enter. It is a ... Flat Panel Televisions

I have a SONY KF-WE50 rear projection tv, a few weeks ago it started to turn the pic and sound off while the green light was flashing around 30 times. After the light finished flashing both the picture and sound came back. It repeated this 1-3 times just after turning the tv on. We continued to use it as is and now the both pic and sound turns compleately off and a red light is flashing at the front. Non will come back again. If I plug it out (as this is the only option to turn it off) and leave


The green is the reboot process and is normal.the red light is an error code indicator.count the blinks of the red light...it cant be 30 times (I think)it will blink a sequence, pause, then do it again for a total of three times. ... Sony Projection Televisions

DP46849 Sanyo. I have checked all of fixya for solutions. I hane no sound or screen but have a green light when turned on. It will flash as if it is in protect mode. I have checked voltage and there seems to be 5v, 12v and 15v as indicated on power supply. I cannot find a 24v to read from but I did pull the master inverter to see if I had sound. Still the green light flashes and no sound. I suspect power supply only because when it is turned off I hear a high pitched whistle that slowly goes on


Hi,Power supply board seems defective and causing problem. Please replace power supply board to solve tv issue, required board is available in ... Flat Panel Televisions

Our Hitachi 42HDT51 monitor has been shutting off, however the lights on the panel and AVC box have remained green. There is no picture or sound, the screen is black. If I unplug the power cord from the back of the panel for 5-10 min. It will turn back on. Sometimes this lasts a few minutes, other times it will remain on for hours until we decide to turn it off. Once we turn it off, we go through this when we try to restart it. We have eliminated the Satellite receiver to rule that out as


Hi,\015\012\015\012The symptom has no issue on the input (channel reception) because the problem is internal and caused by leaky/dried electrolytic capacitor in the power supply section of your tv. It will prod ... Hitachi 42HDT51 42 in. Plasma SLC1551AW

I have a Mitsubishi wd-52525 HDTV... Picture went out and red indicator light came on. I shut off the tv and turned it back on and it made a crazy sound.. I shut it off and replaced the lamp. After installing the lamp I tried turning the tv back on and the green indicator light came on a blinked approximately 6-7 times and shut off and would repeat along with a crackling sound from the speakers. The green light is not continuous and you can not shut it off with out unplugging it from the wall. I


You must test the power supply inside. See if the fan is working, and thermostat is ok. test it.God bless you ... Mitsubishi WD-52525 52" Rear Projection HDTV

I have a LG 60PC45 that takes forever to turn on. When u on it from stanby mode the red standby light goes off for almost 20 mins then comes on and u have to on it more than 10 times as it keeps going on and off till it goes green and then has only sound and no picture. U have to swith it off again twice b/4 it comes on with both sound and picture. The time it takes to turn on has been getting longer progressively with time.


It will be leaking capacitors on 1 or 2 of the boards, yu can buy the new ones from maplins/farnells and replace or buy new boards completely from sites on the internet - just type model no and replacement boards into google ... LG Flat Panel Televisions

My Misubishi WD-52631 DLP TV is off sudenly. I turn it on again, but no picture, no sound, nothing happened. I reset it, nothing happends. the green power light blinks for a while, then shut off itself. when turn it on again, I can hear the fan is working, the power light is green, but it shuts off after a while.


Tv LED "LAMP" light indication is blinking?And ur tv projection lamp inside ur tv been used like 1 1/2 or 2 years.Yes.The tv projection lamp require changing,tv projection lamp life are ended. ... Mitsubishi WD-52631 52" Projection HDTV

I have a RCA HD61w66 serial f494cg09b3 when i turn it on it blinks 3 time then power the green light off no sound no picture or anything check all the caps everything looks good what i have saw but just cant figure this out


... RCA HD61W66 61" Projection HDTV

MY SONY TV LCD MODEL KF-50WE620 screen went blank. When I turn on the green light it blinks on 40-46 times every second, then turn to red color to Stand mode and blinks for 160 times, then move to power off (red light). This TV has been OK for awhile until TELUS OPTIK HDTV (box) device was connected, shortly after 2 days I heard a loud single sound like a sound of a smoke alarm, just once, "squeeek". Then the TV Screen went blank. The other device from TELUS is still on.


There is no reply from the jungle IC301 (data bus is busy, shorted to ground, or held high), IK video path is defective. \015\012\015\012 Might check fuse, R607, Q601, IC601, R612 and VDR601 (should show open).\015\012\015\012 ... Flat Panel Televisions

Turn on the tv and the green power light flashes 2 or3 times and want cut on then you cant try that again for 30 seconds then it does the same thing with the power light flashing 2 or 3 times you can hear the clickiking sound like it s trining to turn on


Set has the 3 strikes and you are out= will try 3 times and then goes into shutdown===you have either a power supply problem or a short somewhere. ... RCA HD52W140 52" Rear Projection Television

TV turns itself off after about 5 minutes (green light remains on). I can turn off the TV and turn it back on immediately, however, the TV turns itself back off after a few minutes. It started turning off itself off after displaying harizontal shock waves like lines on the screen that got progressively worst. Now there is no line, just powers off. Once turn back on shows great for about 5 minutes then clicks off (no picture or sound) with green light still on.


Check and make sure your fans are working and there is sufficiant cooling to the back of the set. Sounds like it is overheating and going into protection mode. ... Mitsubishi WS-65513 65" Rear Projection HDTV

My Sharp Aquos LC-60LE847U lcd TV has some kind of controller issues. At times when we turn the set on using the remote, the indicator light will light but the TV never has sound or picture. It never "turns on". Then when you try to turn the power off, neither the remote nor the manual switch on the set does anything. If you fiddle with the power enough, the indicator light on the bottom bezel of the set will start flashing 3 blinks then one blink and keep repeating that. Unplugging the set


... Sharp Aquos Flat Panel Televisions

My mitsubishi high-definition projectile tv serial #wd-60767. when turned on the little green light on front pannel starts blinling green till picture comes on screen, then it stays solid green un till cut off. now when i turn tv on green lights starts bling green as usually but no picture comes up on screen just sound only. green light then turns solid as usyally and then turns solid red. tv has no picture sound only.


... Mitsubishi Projection Televisions

Wd62627 On my wd62627 The tv turns on with sound and picture for about 2 seconds. Then the green light flashes 3 times tv goes solid blue. then turns off after about 10 seconds,and the green light flashes for a while.then stops. No other lights come on. What could this be?


It could be your power supply board. ... Projection Televisions

Samsung HLR5067wx/xaa - My says we had a power surge today and the tv turned off. After that, it will not turn on. Press the power button and the greens lights flash on the front for a few seconds then it shuts off. Never get any picture or sound. Any ideas? I don't want ot just go out and buy parts without a clear plan. A bulb sure, but I get no sound either.


It may be the blue switch on the inside remove the small plate covering the lamp and tape the buttton down its on the bottom rigth hand corner ... Samsung HLR5067WX 50" Rear Projection HDTV

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