Having problems with your Flat Panel Televisions ?

Have an hp cptoh-0602 loud pop screen went black would not power up found a fuse burned out not sure what board it came off of, replace and set will still not turn on red light stays on it will click once when initially plugged in then it just stays red. no sound that i can hear



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Have an hp cptoh-0602 loud pop screen went black would not power up found a fuse burned out not sure what board it came off of, replace and set will still not turn on red light stays on it will click once when initially plugged in then it just stays red. no sound that i can hear


... HP PL4260N 42 in. Plasma HDTV

Samsung LN46A550 LCD power on/off problem again. Red light blinks 11 times, then clicks and then repeats the cycle. Only way to turn off is to unplud the set. Have checked capacitors and they are fine - no bulges. Replaced the power supply board and still have the same problem. What next?


Apparently this is a known problem with flat panel TVs made a few years ago due to bad capacitors in the power supply. This same problem appeared in computer mother boards at about the same time so that the capacitors went open or shorted causing pr ... Samsung LN46A550 LCD TV

Samsung LN46A550 LCD power on/off problem again. Red light blinks 11 times, then clicks and then repeats the cycle. Only way to turn off is to unplug the set. Have checked capacitors and they are fine - no bulges. Replaced the power supply board and still have the same problem. What's next?


... Samsung LN46A550 LCD TV

I am having a problem with RCA L37WD12 37 Inch HDTV LCD TV...when I plug it in the red light comes on but when I either push the on button or remote the red light blinks, and turns off and nothing else happens. Some times the it stays lit for 3 seconds and then turns off. I have looked inside and replaced a couple of capaciters, but still the same results. Thanks.. Tim Mcneil [email protected]


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When the power is turned on, the red indicator light flashes continually. It will not go to solid red. There was a clicking noise from the back of the set, which stopped shortly afterwards. I have pressed the on button on the remote, have turned it off at the wall and left for ten minutes and retried, still same result. It continues to flash red. Is there anything I can do or is it a service job ? Hope you can help. Jeremy


Sounds like your capacitors are bad. Samsung will replace them for free if you call them at 1 800 Samsung. ... Flat Panel Televisions

Hi I have a teac LEDV1982HD TV. It's only 5days old and now will not turn on. I have unplugged everything a few times and replaced the batteries in the remote, but still won't turn on. Red light on the tv just stays solid red. anyone got any ideas. Thanks Katie


... Combination Televisions

Turn on set, green light comes on then hear click and red light appears. changed out lamp, tv still wont come on. Power supply?


Make sure all fans are running,defective Fan can cause this,also Ballast board is what powers Lamp on. If ballast is bad Lamp will not light. ... Mitsubishi WD-65733 65" HDTV

I have a Sony KDE-50E2010, i replaced the lamp last year and it has worked fine until now, After about 10 Minutes of viewing the T.V. turns itself off and the standby light flashes red, green, red, stays green for a second and repeats. I've cleaned the lamp area and fan but still no luck. HELP PLEASE!!


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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

We have a 60 inch plasma LG t.v. and it will not turn on. It will make clicking sounds over and over again until we unplug it. The red light will continue to flash and something it will click red and blue. When we unplug the system it will stay a solid red light but when we try to turn it on it will start clicking again. HELP!!


Start first by looking at the power supply---this may not be a do it yourself repair......General information:I see so many here with no sound/nopicture issues:ISSUES: 1. IF sound main fuse/s are good.2. If no powe ... LG 60PC1D 60 in. Plasma Television

Hi I have a TH50PZ80U that is flashing two red lights when I plug it in. If i press the power button for 5 seconeds it will flash 10 times. When applying power the AC relays click, after pressing the power button the fans turn on and the optical audio port is red. It will stay 'on' for 3 seconds and then the relays will click on turn off. No red optical light. If I test the P25 connector pin 1 voltage it will go to 15 Volts for about a seconed and then 0. This is only achieved by plugg


I'm 100% confident that a D-board replacement will fix this issue. I've worked on 8 of these and a D-board replacement fixed the issue you are having now. I had all the same problems with them but it is all related to the D-board (from previous exper ... Flat Panel Televisions

I have a big screen Mitsubishi TV WS-55859. The green light on the front was blinking and the set wouldn't turn on. I read on the internet to replace the capacitors on the dm board. I did that and the set turned on but after awhile it tuned back off and the green light started flashing again and the set wouldn't turn on. If I unplug it and let it sit for awhile and then plug it in, it will flash green for awhile and then I can turn it back on. It stays on for about 5 minutes and then shuts down


Sounds like one of the fans needs replacement ... Mitsubishi Projection Televisions

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

Zenith Plasma Tv Model #Z50P-J240 It Has a Red light that stays on when it is off all the time. When you turn it on it clicks the red light goes off but then the tv will not come on. It clicks and turns back off.


... 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


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I have a Magnavox 20MF251W/37 that when I plug it in it turns on to the standby mode (red power light). When I power it on with remote or by pressing power button it does turn on (blue power light). Shortly thereafter, I do see an image (snow at this point since I don't have it plugged to any video source). However, that image stays on the screen for only 1 second then disappears. The unit is staying on and is NOT going back into standby mode (power lights stays blue). I have replaced main


Hi tempcheck,\015\012\015\012Lot of brand have a common symptom when there's a malfunction in inverter board, it will automatically shuts down the unit. This is because there is a protection circuit designed connected from this board to the mai ... Philips Flat Panel Televisions

Have a LCD TV Insignia m/n NS-L3220 -10A. Unit sometimes does not turn on. After turning on, if the red on light turns to the blue on light, it always comes on. If it stays on red it does not turn on. If TV is on Ch 7 only it sometimes comes on with extreme background noise in audio. Switch from Ch 7 to 6 and back to 7, the background noise is gone. All other channels Ok. Customer has said he has turned on the TV and it didn't come on, left the room for 10 mins with TV still switched on - when h


With all of these different problems I would start with looking for swollen caps on the power supply. If they look good and test good with an ESR and all voltages are good coming from the power supply, then it would have to ... Flat Panel Televisions

My panasonic th-50px75x no power on , when I turn on the tv on red light but nothing else , no blinking red light only stay on and sound relay click but not picture ,no sound please help me


... Panasonic TH-50PX75U Plasma HDTV

Vpw 425 viewsonic, have owned this Plasma, for several years, has always operated fine. Today it won't turn on. Main power switch is on. Standby switch is red. When I push the standby power button, it changes from red to green, I hear a click, then within 2-3 seconds the standby light turns back to red. I removed the back panel and tried to start again, after several tries there is a red indicator light (inside the panel) labeled "main power" that comes on and stays on.


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I just replaced both the lamp & ballast on my LG 52SX4S (5 yrs old). The front indicator light scrolls for couple minutes, then top 2 lights turn red with second light blinking. Then the top light stays red for minute and it repeats the process. Someone suggested the power supply board should be replaced, what do you suggest>


I have had the same model HDTV and had the same issue. It was the power supply and I got it replaced at a TV repair shop for 300.00. ... LG 52SX4D 52" HDTV

Lg 52sx4d turned tv on-picture but no sound. shut tv off, unplugged for a few minutes, plugged back in and turned on-nothing. white lights scrolled bottom to top for a minute then top light went red and second light blinked red a few times. replaced bulb, nothing changed. no fan sound or clicking noises, just the light sequence.


Hello\015\012Power supply switching regulator board inside your LG TV is faulty. There are more than 8 regulated supply rails emerges from that board, after switching regulation, which will enter to different sections of circuits in your Tv. ... LG 52SX4D 52" HDTV

My Panasonic 61 inch projection tv will not stay on. I replaced the lamp, but that didn't resolve the problem. It will come on then picture and sound goes out. The green light stays on until I turn tv off. I wait for the red light to stop blinking, then turn it back on. It may stay on few minutes or few hours...HELP


... Panasonic PT-61LCX65 61" Rear Projection HDTV

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

Sony KDS-R50XBR1 /(2005) Red stand-by light blinks 4 times.Tried new bulb (Philips) 1 week ago ,same problem as before .Whole new light engine replaced two yrs ago by sony.What happens is it will turn off on its own the odd time or not turn on sometimes.Red light will blink 4 times.So far after waiting or pushing the TV power it does still works.Is there a more frequent failure part that will cause this?Short of the whole engine? I still love it ,my wife says buy new ?


The error code of 4 blinks indicate a fan problem.the fan is slowing or internitantly stoping. the fan is stallling. or the fans not getting power. Always rember anything that moves will eventally stop. this fan is on all the time. also there mor ... Sony KDS-R50XBR1 50" HDTV

Vc3207 v7 tv/combo dvd player, turn on tv, worked, changed channels, worked, when back to orginal channel, stayed on for a couple of minutes then the screen went black, the little red light came on. tried turning tv on manually , nothing happens. unplugged tv from wall, after 5 miutes repluged , still the same, nothing works except the little red light in front. regards brian


... Combination Televisions

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