My tv comes on, the power light comes on, but it won't stay on, it goes off by itself a few seconds later. Is there a solution to this?
Panasonic TV TX-25mk1 (UK standard) will not stay on when channel selected, goes back to standby after a few seconds. Eventually stays on after a few tries, and is then normal until next switch-on.
I've got a Thomson striker 21 inch color TV, purchased in 2003. For the fast few months, I've noticed that the TV switches off suddenly after about 2 mins from being powered on. The red light glows but it doesn't switch on subsequently either via remote or manually. Sometimes, it resumes operation all by itself, followed by intermittent switching off and on again......after it's been on for about 10 minutes at a stretch, it doesn't then switch off on it's own again.I've got a Thomson striker 21 inch color TV, purchased in 2003. For the fast few months, I've noticed that the TV switches off suddenly after about 2 mins from being powered on. The red light glows but it doesn't switch on subsequently either via remote or manually. Sometimes, it resumes operation all by itself, followed by intermittent switching off and on again......after it's been on for about 10 minutes at a stretch, it doesn't then switch off on it's own again.
I have the same problem as Mike. TV just shut off for no reason yesterday and when I try to power it on, light stays on for a couple of seconds then the TV shuts off again. Panasonic HD TVI have the same problem as Mike. TV just shut off for no reason yesterday and when I try to power it on, light stays on for a couple of seconds then the TV shuts off again. Panasonic HD TV
AnonymousJul 23, 2008
my tv shuts on and off but more often it turns itself on and stays on... I also cannot use the off switch on the t.v. itself to turn it off; i have to use the remote. When the t.v. is on, it switches between channel 3 and 4 so fast that i cannot even watch the cable hook up on channel 3. it's a new t.v. that i've only had since febuary this year, but i didnt save any of the tags or reciepts. i cannot find a number to the rca customer service to figure out what to do.my tv shuts on and off but more often it turns itself on and stays on... I also cannot use the off switch on the t.v. itself to turn it off; i have to use the remote. When the t.v. is on, it switches between channel 3 and 4 so fast that i cannot even watch the cable hook up on channel 3. it's a new t.v. that i've only had since febuary this year, but i didnt save any of the tags or reciepts. i cannot find a number to the rca customer service to figure out what to do.
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www.fixya.com/support/t101679-tv_stay Tv won't stay on My tv comes on, the power light comes on, but it won't stay on, it goes off by itself a few seconds - RCA F27450 27" TV question. ... My TV will notcome on, when I hit the power button the green light flashes but the ..... Please do Note: The front panel buttons must be used, NOT those on the Remote Control.
Before going OFF, the standby LED might blink. These blinks are fault indication. The number of blink should be counted. Count the number of blinks at one time, before the TV goes OFF. [eg: 4 blinks Power SOS P Board; 6 blinks Driver SOS 1 SU / SD / SC Boards
(SC energy recovery circuit)] and so on. you can get more details from this site named 'Electro-help'. You can reach it by searching the keyword "electronicshelponline" by internet.
This is a common problem with the ITC222 chassis, I would check CP120, CP140, CP150 to see if they are bad I suspect CP150 is the one that is bad. Its value is 2200uf 16VDC. It is located on the same board as the IHVT and is in between the Heat sink in the middle of the board.
After further inspection, I believe that you have a blown convergence IC. Most posts point for two IC's. I only have one. STK393-110. There are 12 - 3.9ohm 2w resistors around it . I think they may be bad as well. The 2 Pico fuses feeding that circuit (+24/-24) may be open also. So, with that said...... Think we have the problem cornered?
i have seen this before and it may be the front power button being stuck and when your remote turns it on the stuck button turns it back off again. I have an older mitsubishi that will not boot up right sometimes and i have to unplug it and plug it back in fot it to come on. I used to pick up broken tv and fix the power buton and resell them
it is a brandnew tv, so expected that it is under warranty,, it best for you to return where you bought so the warraty will not void. Big possible of factory deffect.
The TV is in some kind of protection mode, the blinking LED show you an error code.
Try pressing 062596 and then press menu button (do these in quick
motion, don't let them to time out while keying)...see what happens
I also heard that this problem appeared with some people because the of
the burnt fuse in the TV. To fix that it has to be taken to the tech
shop.
And yes I also heard about this issue many times, seems like this TV set is very popular with this kind of problem.
I've got a Thomson striker 21 inch color TV, purchased in 2003. For the fast few months, I've noticed that the TV switches off suddenly after about 2 mins from being powered on. The red light glows but it doesn't switch on subsequently either via remote or manually. Sometimes, it resumes operation all by itself, followed by intermittent switching off and on again......after it's been on for about 10 minutes at a stretch, it doesn't then switch off on it's own again.
I have the same problem as Mike. TV just shut off for no reason yesterday and when I try to power it on, light stays on for a couple of seconds then the TV shuts off again. Panasonic HD TV
my tv shuts on and off but more often it turns itself on and stays on... I also cannot use the off switch on the t.v. itself to turn it off; i have to use the remote. When the t.v. is on, it switches between channel 3 and 4 so fast that i cannot even watch the cable hook up on channel 3. it's a new t.v. that i've only had since febuary this year, but i didnt save any of the tags or reciepts. i cannot find a number to the rca customer service to figure out what to do.
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