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I bought a new LG LED TV 32LV375G and connected it up. After 2 days working fine it began to switch off after approx 5 mins operating. I measured the mains voltage and found it 249volts. I called the electricity provider and they came to change the supply to another phase with lower voltage. It worked fine for 4 months and repeated the problem last week. I quickly measured the mains voltage and found it 244volts. I took it to a technician and was told that everything is fine with the tv. I g
LG Flat Panel Televisions
Hi the main power supply seems to have blown to the TV, thats the power reducing box prior to the TV, are these available and how much are they. thanks1
The TV works fine although it is about 6 years old now, it's only the power supply from the mains to the TV which has gone!
Did you mean then that the TV now works on battery. So it means that the mains power supply is defective and so this being the SMPS unit there are active and passive components that would have failed. \012Please try the link below ...
Flat Panel Televisions
M228WDP-BZ - Pure white screen. Power supply board checked. Voltages through connector to main circuit board OK. Changed main circuit board without any improvement. Need to know the voltges that should be found at the connectors from the power supply board to the screen?
LG 42LC7D-UB Television
I have a sony kdl-52v4100 tv. It had a power surge and now blinks 2 times. I changed the power supply with a known working one and it burnt it up. I changed the power supply again and the bu main boar
Sony Bravia V-Series KDL-52V4100 LCD TV
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
LC32D44E An active antenna has been connected to the tv.
I can fetch informations for the channels, but it only show a blank screen with "No Video".
I know for a fact that it works, since I have another TV that works with the CI card and the antenna.
Tried the with and without supply voltage, same problem.
Sharp Aquos LC-32G4U 32 in. HD-Ready LCD Television
I have a GE guide+ gemstar model 31GT740 i cant get cable reception the cable is fine as i hooked them to another tv and it worked fine i did auto channel and it scanned all channels when it was done it said no channels found please help thanks
Your have problem with the system IC's which store the channel and all the control in the TV or it can be remedy by soldering the pin of the IC's if the problem persist well your have to replace that system. ...
GE 31GT740 31" TV
I have an AOC LCD tv when I hit the power button the light turns blue and then right back to orange, at first it would eventually come on after pressing the power button several dozen times and work fine until it was turned off, now it just goes from orange to blue and back to orange or the light goes out completely. I saw a video that said when it does that it could be the power supply or the main av board, what do you think?
Hi there , sound like it may need output caps replaced in the power supply . ...
AOC L26W861 26 in. LCD TV
I have a sharp lc-c4655 with back light only. all stand by and supply voltages are fine. i suspect the digital main but i guess it could be the t-con. how can i narrow it down.
Heres how\015\012Unplug the unit for 5 minutes Hold the power button while plugging the unit in that will take you to the Process mode ...
Sharp LC-C4655U 46 in. LCD TV
My tv shut off while I was watching it and will not turn back on, it appears the power supply isn't getting to the tv. The red light that is usually on when teh TV is off is not even on now. It isn't my Directv because we hooked another TV up and that part works fine.
AOC L32W861 32 in. LCD TV
We purchased a Vizio LED Razor model #VM230XVT on 1/4/11 and it worked fine till this past weeked. Now when we turn the power on, all we get is the Vizio screen on the TV and will not connect to the channels. I've tried everything to get past the "Vizio screen" including unplugging the power fow awhile and still no luck. I brought in another tv and hooked it up to the same source and everything worked fine on the other tv. I took our new tv to another source and the same thing occurs, just the l
Vizio Flat Panel Televisions
I have an 11 year old Toshiba DVD player. The last 2 times I rented a disk I had problems. Everything seems to be fine through the previews. When the movie starts to play, the screen goes green. The audio is fine. The video is there, but everything is green. I try the DVD in another player and it worked fine. I tried it in my laptop and it worked fine. Has anyone had a sinillar problem as this? Is there a solution to this issue? Please let me know
This is usually an issue with the component cables running to the TV. Remove the cables and retry with different component cables. If this doesn't fix the issue, its a problem with the DVD player itself.As far as DVD players go, you've do ...
Flat Panel Televisions
I have 4 direct tv recievers in my house. Only the main one with the genie dvr is working,all the other recievers are saying no servers were detected. They were working fine earlier it just happend. I
Call service provider ...
Standard (CRT) Televisions
Replaced lamp on my samsung 7178 dlp. Worked for about a month. Shuts off regularly now, and lights indicate the lamp cover is loose. Reseated and tightened. Worked fine for another month, now it shuts off 3 or 4 times in a 3 hour period. Lights indicate loose rear panel, but could there be anything else that causes this. Picture is fine for contrast and brightness and the new lamp is only a couple of months old.
Samsung HL-R7178W 71" HDTV
I have a Sharp Aquos # LC-45GD4U. When I connect to the outlet red light starts blinking and pauses. I already changed the power supply and there is still no change. In the power supply i measured pludg p 7901 pin 7 , and it measured 6 volts no where else is there voltage. Can anyone offer a solution to my problem
If you have that 6 or 5 volts, that is your stand by, so power supply should be ok. I would think the main board,, check out these guys http://www.shopjimmy.com/ , you can call up and talk with a tech also there. I wouldnt think that the invertor wou ...
Sharp Aquos LC-45GD4U 45 in. LCD HDTV
My WD-60735 doesn't recognize my xbox 360 in HDMI or AV. DVD player works fine in AV, Xbox works fine in HDMI and AV on another tv. Just goes to blue screen on this tv.
Have you set your settings for 720p on your xbox then turn the tv on to the right input then turn the xbox on? i had that issue with a previous tv? does the lights on your xbox just spin around? ...
Mitsubishi WD-60735 Projection Television
I have a Sony KV-35S26 manufactured Aug '97. The picture comes ON only occasionally. When it fails to come ON, the standby light blinks continuously. Sometimes, the picture comes ON initially then goes out after several minutes. The picture looks fine when its working. Audio works fine. I removed the back cover and inspected the soldering, wires and connectors but found nothing obvious wrong. Just before the picture goes out, the image being displayed collapses vertically then I see a ser
After 4 or 5 yrs EHT ( transformer that supplies voltage to CRT TUBE - TV TUBE ) becomes weak - then few TVs ( not all TVs ) behaves exactly as you have described.............. .......so solution is EHT ( also called as ...
Sony KV-35S26 35" TV
Hi, my Phillips was hooked up and working fine directly to the DISH receiver using the HDMI 1. I moved and had to put the DISH receiver in another room and ran a coax cable to where the TV is now using the ANT in spot. I select TV as the source and choose channel 60 and no signal. I hooked up another TV and it works OK. Any ideas?
Hey, I'm Seth. I work as a sub contractor for dish network. I am picking up that your problems are on TV 2? If so, you will need to go into the menu on the TV itself and look for, "channel scan" or "auto memory". Run a scan. If there are no channe ...
Philips 42PFL5332D 42 in. LCD Television
I have a Samsung DLP HLR5667 and it blew a lamp 4 months ago, I replaced the lamp and it worked fine for about 2 months and started shutting off after only running for about 90 seconds. I reset the lamp hours and it worked fine for another 2 months. Now it is shutting off after 90 seconds of running, first the picture then the audio. All three lights then begin to blink. Troubleshooting I have performed is
1. I have cleaned the interior of the television.
2. Jumpered the lamp door switch.
You need to replace your color wheel. This is a very sensitive part and you need to take care when replacing. If you feel comfortable I can walk you through it. If not, I would take it to a authorized service center. ...
Samsung Projection Televisions
INSIGNIA 26" LCD TV - MODEL# NS-LCD26F. The Power Supply in this is Ad151m24-3n1. I purchased this not working and found that somebody else had been working on the capacitors, so I'm not sure of the original values of the capacitors. Could somebody please list the orignial electrolytical values for this power supply?
Insignia LCDTV26 26 in. Television
Black screen and have sound vx42lhdtv10a(vizio 42 2008)power supply is ok(12v,24v,5v) main board have 4v and all fuses is good . my question is? how can i test my inverter board output voltage?how can
Vizio Flat Panel Televisions
My television is two and a half years old, and therefore outside of the warranty period. All of my HDMI inputs have stopped working, but the other video and audio inputs work fine. I have tried disconnecting the power supply and restarting, but they still do not work. Any advice on what could be wrong and how to fix it? I'm not afraid to work on the unit myself, but would also be interested to find out how much it might cost to fix.
\012Try using a new HDMI cable, unless you have verified that your current HDMI cable works on another television.\012If this does not fix your problem, I would recommend taking the television to a TV Repair ...
Panasonic TH-42PX75U 42 in. Plasma HDTV
I have a TH50PX60U with the red light flashing 10 times. I went through the diagnostic flow chart to where it said replace the PA and DG boards. I replaced both and still have the 10 flashing lights. SInce that flow chart didn't seem to work I started checking the feeds from the power supply. I noticed on the PA10 that as soon as I plugged in the AC, the voltage read 15V. Then the voltage started dropping fast and went down to zero. Is this normal or should the voltage remain at a cons
Panasonic TH-50PX60U 50 in. Plasma HDTV
I have an LG 42PC5D tv and when I plug my compluter into the ty thourgh the HDMI port i get an "invalid format" message. This port has worked many times in the past and my xbox works in both HDMI ports and the computer works fine with another monitor.
It is because the PC video resolution is too high for the TV to display, you need to set your PC video resolution to the native resolution of this TV, see you owner manual.\012Resolution: ...
LG Flat Panel Televisions