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My TV has been having a shacky picture when it first turns on for a few minutes, then clears up. the other day after using the TV for most of the day, it shut off unexpectidly, and now it will turn on and shut off after about 5 seconds, then must be unplugged to turn on again, then again only will stay on for a few seconds. what could cause this, and is it worth trying to get fixed?
1. YOUR flyback is going bad 2. Peform a removal and replacement 3. check your error codes first to ensue nothing else exists 4. Proceed to change out the required parts 5. Observe all electrical risks 6. Order replacements from jimmyparts.com ...
Panasonic PT-47WX49 47" Rear Projection Television
My Sony KDL-40XBR7 has developed two problems. 1) Sometimes when changing channels the screen turns green. I can solve this by turning off the set then back on, but what's causing the problem? 2) In the past few days whenever I turn the TV on there are horizontal bands from top to bottom. They are faint and the picture can still be seen. Additionally the picture is ghosted; a second ghost image appears larger and below the original. This lasts for a few minutes then goes away. Of course, the TV
Flat Panel Televisions
My sony projection tv modelv# KP-FW46 has an error code of 10 flashing red lights, what does this mean? At present my tv you turn it on with no picture and then it turns itself off after 10 seconds. What is the cause?
Hi,Following parts are suspected for this problem..Q8014 and/or Q6013 on D board\015\012Resistor R8051 is bad on D board\015\012IC8005 is defective on D boardIC8002 on D boardIC6400 on D boardLocal tv repair shop will ch ...
Sony Projection Televisions
LG 42PC5D-UC plasma TV. When i turn the tv on you hear the screen power on but no picture shows up. the green power light continues to flash the entire time for about 30 to 60 seconds. Then it turns itself off. Any ideas what has gone bad to cause this?
LG 42PC5D Television
I have a Vizio VW32LHDTV10A that produces sound but no picture. I have checked the main power board for 24v to both backlight inverters and 24v is present. I then hooked up both backlight inverters and turned the TV on and the blue LED on the Slave inverter comes on, but goes off after only a few seconds. What further tests could I perform to check which part is defective or what component is the most likely cause?
When you reconnect the inverter boards, when the LED goes off on the inverter board, do you still see 24vdc? You shuld also ty hooking up test lamps to the 24vdc to see if it will stay on.\012Right now I have a feeling the problems are in the b ...
Flat Panel Televisions
Picture turns off but can hear sound and picture will return few seconds later in rca d52w20. Now TV will come on for about 10 seconds and then completely turn off. I can hear frying sound when it sta
RCA D52W20 52 in. HD-Ready TV
got this tv not working.
found no power when conected and decided to remove back cover.
found blown PCB fuse and replaced it,turn the tv on and the picture came on for 10 seconds and when out but tv was still on since the logic board led was on,also noticed led on PCB started blinking.
pull power cord off and then plug back in turn power button on and got picture for 10 second PCB relay clicked picture died and led on PCB started blinking again.
what do you think?bad PCB or ba
Hello\015\012The power regulator PCB has some fault it it. It does not outs proper regulated voltages needed to the other PCBs in your TV. Normally Plasma TV power regulator PCBs are very difficult to repair, and PCB as whole should be replac ...
Philips 50PFP5332D 50 in. Plasma Television
I have hitachi t.v. model p50s601 when i turn it on the picture appeares about 1 second imeddietly turns off when it turns off no audio and no picture. already changed the capacitors on the power board c553-c552 = to 3300uf to 100 volts. checked xbus/xsus apperantly no problem. on the power board there is a voltage of vs=88.3v appeares in seconds then imediatly goes to 0. my question is what else can i check? or what could be the problem? thank you for your assistence.
The main rail voltage is not building up and so there is a possibility of a high drain on the output sections. The +B voltage seems to come up and then flatter off as there is a negative feedback to the processor to cut off ...
Flat Panel Televisions
Our Toshiba Regza 32HL67 sometimes when turning on our set the picture will appear for a second and go off but we still have sound. It may stay like this for an entire day or sometimes a couple of days. Then there are times you can turn it on and everything is fine. we have tried turning it off and back on but always get the same thing a picture for a second then just sound
Toshiba 32HL67 32 in. LCD Television
I have a Sharp AQUOS LC-26DV22U 26 in. LCD TV with a built in DVD. When I turn the TV on it will come on as it usually does (the please wait appears in the lower left corner and moments later in the right hand corner the channel box appears and then the picture comes on) and after about 30 - 45 seconds the screen goes blank, the audio stays on and I can change the channels with no picture. When I turn the TV off and wait a couple seconds and turn it back on the "please wait" that appears in the
Sharp AQUOS LC-26DV22U 26" LCD TV
Every morning first start the picture does not come only the sound is
Turn of then on it's ok but lately the tv will not even turn on
Press on button either remote or tv the power light flickers for a couple of seconds then turns off again several attempts so
Then I turn off power from wall gpo wait two minutes then try restart
It does the same again but takes longer to turn off again until after
More attempts it finally turns on but with no picture so turn off again then turn on and it's ok
The standby power supply has dried up capacitors, need to replace them, the tops have probably vented ...
LG 60PY3D 60 in. Plasma HDTV
I have a Sampo flatscreen tv model LME-17S3 with manufacture date 2003 Serial no. 33211105782
When i turn it on, the picture lasts only a few seconds then goes black. The sound is fine. It repeats this every time I turn it off then back on with the picture lasting only a second or two.
What do I need to do to repair this? I would prefer fixing it on my own. Is it worth it to repair it at all?
Thank you. - Ruben
Hello Sir Ruben,Before we start our session I would like to thank you for using our site (FIXYA) and choosing my service out of many experts here..If your question is,,It is worth to repair?the answer is yes..That problem is v ...
Sampo LME-17S3 17 in. LCD Television
I have a new Toshiba 40RV753B and I have 2 picture size issues. Firstly, no matter what picture size I select I do not get the full width of the picture - I am losing picture at both sides. Secondly, when I choose wide on picture size and then turn the TV off, when I turn it back on it reverts to 4:3. Can you help
Use the menu and go to preferences, scroll down to auto format and switch off - select the size you want with the size button - job done ...
Toshiba REGZA 42 in. Flat-Panel LCD HDTV
Turn the tv on picture come on all red and fuzzy and then couple seconds later tv turns off and then turns back on with no picture just red screen then turns off and wont turn back on for ten min
It indicates a short at the Red picture tube--set has three picture tubes and each has a socket which processes signal to each tube--each has a single IC chip---in your case either the chip on the red board or the red tube.If a bright red sc ...
After power outage our Sanyo model #DP50719 will turn on for 5 seconds and then turn off and keeps doing this until i have to turn it off with the remote. When it turns on there is no picture, it seems to power down when the picture is suppose to come on to the screen.
Sanyo DP42746 42 in. Plasma Television
I have a 9 yr old D52W20 RCA tv. It turns on and is fine for about 35 minutes. Then it turns off and then right back on again. it takes about 15 seconds from the time it turns off for the picture to reappear. It will stay on anywhere from 5 to 30 seconds before turning off and back on again. I had a repairman come in and he said it was not the capacitors but said he needed more information. At that time the unit would be fine for a couple of hours before it would start acting up. Any thoughts
Try resoldering the flyback transofrmer the pins tend to develope solder cracks and can cause that symptom. ...
RCA D52W20 52" Rear Projection HDTV-Ready Television
I have a Samsung 46 LED 3D 200hz tv. Normally the tv is fine but lately the tv, after a hour or more of viwing, tends to lose signal. Often it starts off with the sound going and then I will lose the picture. I don't think it's loose cables. I often turn the tv off for a few minutes and then turn it back on again. The sounf and picture are fine again, but then I lose sound and picture a few seconds or minutes later.
At first I thought it was my Foxtel playing up but when I do have picture and
Samsung Flat Panel Televisions
My hitachi 42pd8700 u, when turned on comes up with a no signal sign , i have to turn it off by the remote, wait a few seconds then turn it back on to get a picture . The picture sometimes is blured a
Hitachi 42PD8700 42 in. Plasma Television
Intermittent picture Our Philips 37 inch FLAT TV has some strange issues. Routinely the TV will go totally dark, there will be a click and it seems to turn off, and then 20-30 seconds later it turns back on. The green light stays on therefore I am not positive that it actually turns off but there's a clicking sound. In addition, you will be watching and all of a sudden colored lines come onto the screen completely distorting the picture. I have limited experience with electronics but som
It sounds that, the T'Con board to your TV has the fault. Check ...
LG 37LC7D 37 in. LCD HDTV
Intermittent picture when you turn tv on the picture and power light comes on for 15 seconds and then goes off and standby light comes on for about 15 seconds then the picture pops on again and repeats . there is also no sound
Sony KDL-40XBR4 40 in. LCD HDTV
My Westinghouse SK-32H540S pictures shuts off after 10 seconds. the sound stays on but no picture. is it the troubleshoot? i tried unpluging everything and repluging it and still the same thing happens where picture shows for 10 seconds then turns to a black screen while sound stays.
Hi soccerdiva9z, \012Power on the unit in the dark room then shine with the flashlight directly in\012the screen, you will barely see the images. This is because your backlight is\012not functioning. The following reason i ...
Westinghouse SK-32H540S 32 in. LCD TV
My 57 inch Sony rear projection hd tv has blue lines in the picture , then picture gets a blue tint and has little flash and the picture goes off and the tv turns off, but the red light on the tv continues to flash. The tv will turn back on but after a about 30-40 seconds it happens again.
You have two problems: blue lines is convergence problem and the blue screen and shutdown is Blue Screen control is up too high. ...
Sony KP-57WS500 57" Rear Projection Television
Turn on TV and picture and sound are great for about 60 seconds. Then the picture disappears but sound remains.
I would start with checking the power supply 12vdc output, make sure it is stable with no ripple. If the power supply checks out fine, I would then suspect the main board. ...
Vizio VT470M 47-inch 1080p 120Hz 5ms LCD TV Refurbished
TV: LG Plasma 42PB4D - When you turn the TV On it turns red however no picture and then turns itself off after a few seconds......
LG 42PB4D 42 in. Plasma HDTV