Suggested Questions/Answers :
It is recommended you read all this kind of situations
I have a zenith rear projection tv model r56w36. It won't turn on. When I remove the back panel and turn it on, I see a bright flash coming from the middle bulb on the right side of it where it looks like a wire is connected and then I hear a click from the power board. All the conductors appear to be fine. No bulging or anything but it won't stay on. Please help
My dp50747 started turning off, i could hear a click, if i hit the corner of tv it turns back on, then it finaly stopped turning back on, i can wait a few minutes and turn it back on but it turns back off. will stay on if no antannea,dvd ect connected to it.. replaced sub power board. no change.
You need to replace the primary power supply board..or you have cold solder on it. try to resolder that part ...
Sanyo DP50747 50 in. Plasma TV
Sanyo DP50747-00 (Samsung Power Board LJ44-00132A) wont turn on ..
While I am afraid i can not say what is wrong with the board if only because I do not know with certainty I hope I can offer two possible solutions to anyone having a similar problem:\015\012 \015\012Here is an option to buy an alrea ...
Hello, i have a samsung 42' plasma tv model #pn42c450b1d. the tv doesn't want to turn on. i plug it in and you hear a clicking noise se a red power light. also when you press the power button on the tv in the back u see a green light come on for a second on one of the circuit bords( the one under the power board) and simutanously you see a red light come on and and off at the same time on the circiut board with the av, hdmi, inputs. i looked and thier doesn't seem to be any bulging capaciters. a
Hi.As you know the TV is in protect mode because an internal fault has been detected. I think that you already tried leaving power cable disconnected for ten minutes. After connecting back restart the TV with no device attache ...
Flat Panel Televisions
Lg 42lh30 Tv runs well for awhile 20 minutes to an hour, then a click sound comes out of just the right speaker. Then the TV freezes and none of the buttons work on the TV. Once I cycle the main power switch the tv will not turn back on, thought a red light shows that power is available. I did some minor troubleshooting and found when I disconnect the T-Con from the main board, I do not ever get the clicking sound, my buttons always remain functional, and the TV seems to run fine (I can hear the
As per your detailed description, the fault should be of its T'Con itself. Replace it. There is no adjustments to be done after T'Con replacement. If you wish to get more details about how to replace T'Con board to an LCD TV, check the site linked ...
Flat Panel Televisions
Samsung ps43d450 make a bang and then turned off I unplugged it left for a minute and plugged back in all I hear is a clicking noise and the led flashes 3 times and then repeats I thought it was the power board so I put it in the tv down stairs as I have two the same but the power board worked fine so now I am stuck as I have no clue wot is wrong.
Flat Panel Televisions
I have an insignia 50" plasma ive had for about 2 yrs. There was a solar storm which caused the directv boxes to go out and the tv went out as well ans since then the tv won't power up. In the back of the tv we hear it click 3 times then it turns off by itself and it repeats the on/off process but nothing shows on the screen. I ordered and replaced the power supply board and its doing the same thing with the new board. Please help!
Insignia NS-P501Q-10A 50 in. HD-Ready Plasma TV
Vizio VP322. Replaced 3 bulging capacitors on power supply. TV worked great for about 2 days. Now it wont turn on. The Vizio is lit up orange on the bottom but thats it. If I unplug the wiring harness going to the input board the screen will light up black but goes back out as soon as plugged back in. If I unplug all but the AC power cord I get 5V off power supply on one and 200 on both VS and VA. I'm not detecting power at those when all harness are plugged back in.
Vizio VP322 32 in. Plasma TV
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
Hello, I have a maxent
Problem with the Maxent MX-50X3 50 in. HDTV-Ready Plasma Television
hello, I have a maxent mx50x3 when i turn it on there is a steady green light for power and the left and right boards also have stesdy green lights, I here all relays click and the screen primes,I think cause it lights up slightly but evenly..I hear a buzzing coming from the board on the left as you look at the inside from the rear and after a few minuets you can see flashing rainbow lines horizontaly ac
Maxent MX-50X1 50 in. Plasma Television
I have a 50 inch lg flat screen model 50pq30c-ua. my screen is black but i have sound. i hear clicking as if it wants to turn on. the on light turns blue and begins to blink. i changed the power board with a working one from another tv to see if is the reason it stopped working but it still doesnt work. what do you think is wrong with it?
Flat Panel Televisions
System will not turn on. Power to system and standby seems functional. When using remote or TV start button the system just cycles. You can hear the clicking of the electronic board in the back but it doesn't turn on.
This is fairly common with Samsung TVs, the power supply is going out, or has gone out and needs to be replaced. This is going to run you 200-300 dollars to repair. ...
Samsung PN58B650 TV
RCA L32WD12YX9 MY RCA TV WONT TURN I THINK ITS THE POWER SAPLY BUT I OPEN IT UP AND THERES A WIRE GOING FROM THE BIG MORTHER BORD TOO A LIL MOTHER BORD ON THE LEFT HAND SIDE WERE THE FUSE GO THE FUSE IS OK BUT CANT GET IT TOO TURN ON MAKES A CLICKING NOSE AND THEN THE LIL RED LIGHT GO OUT CAN SUM BODY PLZ HELP ME PLZ
RCA L37WD12 37 in. LCD HDTV
Hello, I have a maxent mx50x3 when i turn it on there is a steady green light for power and the left and right boards also have stesdy green lights, I here all relays click and the screen primes,I think cause it lights up slightly but evenly..I hear a buzzing coming from the board on the left as you look at the inside from the rear and after a few minuets you can see flashing rainbow lines horizontaly across the screen...but no menu will pop up and no picture ..please help..
Hi,\015\012\015\012I am sorry to hear regarding the same. Unfortunately, this is an internal problem and TV needs to be repaired. It is highly suggestive of power supply board, however as you could see colored lines, it could indicate a f ...
Maxent MX-50X3 50 in. HD-Ready Plasma Television
I have a samsung ln-t4053h that had a bad caps. I replaced the caps and the tv turned on fine and i put a flashlight to the screen and the screen turns on but the backlight is on 10 and it looks like its not on at all so that leads me to believe the backlight inverter. As I was testing this the power board slipped and touched a metal part in the back of the tv, sparked, and now the tv wont turn on at all. I figure that i shorted out the power board. If I replace the power board will me tv turn o
Samsung LN-T4053H 40 in. LCD Television
My panasonic th-42pwd8uk tv wont power on. When I press power it clicks to turn on then clicks again and the screen never shows up. No red lights no blinking lights just a solid green light.
Check the capacitors and replace the power components. It is an easy fix if handy with soldering electronics. Tv Repairman may charge less than $100.00 bucks to fix it !Good luck ...
Panasonic TH-42PWD8UK 42 in. EDTV-Ready Plasma Television
Sony Bravia LCD KLV-32U300A Symptoms: ~ powering up problem, whenever try to turn on click twice and power goes completely off no standby indicator as well. i have to discharge the stored current in the caps to try the tv on but still the sounds click twice and goes.it rarely turns on after 4/5 hrs. In the SMPS board EADP-170AF A ~ board-G, CN202: "4VSB" pins 3, 7 & 8 have 4Vdc ~ other power outputs: CN201 6Vdc, 15Vdc, 30Vdc, "PWR_PANEL pin 7&8 ~ CN203- 24Vdc IN CN202 pin 3,7&8 4
Sony Bravia LCD KLV-32U300A
~ powering up problem, whenever try to turn on click twice and power goes completely off no standby indicator as well. i have to discharge the stored current in the caps to try the tv on but still the sounds click twice and goes.it rarely turns on after 4/5 hrs.
In the SMPS board EADP-170AF A
~ board-G, CN202: "4VSB" pins 3, 7 & 8 have 4Vdc
~ other power outputs: CN201 6Vdc, 15Vdc, 30Vdc, "PWR_PANEL pin 7&8
~ CN203- 24Vdc
I know its a 32 inch TVand its probably about 2 years old, give or take. If you got a warranty on it, I suggest calling whoever you got it from (BestBuy,Amazon, etc) and seeing what they can do for you to get it fixed for free. Otherwise call Sony ab ...
Sony Bravia KLV-32U300A 32 in. HD-Ready LCD TV
Hi, I came across one of your posts and had a question. I have a p50hdtv10a, it died, now the screen flickers and turns off. I've noticed that the led on the main board's power input shuts off and then a relay on the power supply clicks and the tv shuts off, the ysus board is clicking while all this goes on, the pattern of the flickering and the clicking on the ysus board are dead on. Which board could cause these symptoms?
The transfformer and Transistors on the Y sus . Replace the Y sus and you should be fine. There were 4 different Ysus boards used in that model. Contacting the guys at www.tvcir ...
Flat Panel Televisions
Hi I have a 50pf9630a /37 plasma tv and last night the screen went out, it's blinking 5 red blinks, when I turn it on, power supply green lights go on, mother board lights up, I hear 2 relay click
Philips 50PF9630A 50 in. Plasma Television
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
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
My panasonic hdtv 1080i model PT-47WX49E wont turn on. it was working perfectly fine...suddenly turned off..and wont turn back on. i can hear it 'clicking' like its trying to turn on...?? (the noise u hear when any tv turns on and starts to boot up)..or possibly IS turning on.. but the screen is still black.. im not super savvy at this tech stuff.. but i can follow directions.. help ??
Does the power indicator blink? If so thats an error code let me know how many time it blinks ...
Panasonic PT-47WX49 47" Rear Projection Television