When i was watching my tv this morning all of sudden, tv screen went blank with one thin Horizontal bright line in middle of the screen. I am able to hear audio very clearly but there is no video. Please tell me how can i fix this problem.
Thanks in advance
Jay
SOURCE: Thin horizontal line across picture
I really dont understand the problem Could we see a picture of this please?
SOURCE: a bright line on the screen
A line running across the screen like that and then returning to a picture I would guess is the vertical IC has some poor solder joints. The vertical IC in that unit IC401 is an LA78041 a seven pin IC that is mounted to a metal heat sink. On the foil or under side of the board take a careful look at the pins of that IC and any that look suspicious carefully re-flow some solder over.. Careful not to keep your iron on the pin too long.. And if have to re-solder several take some time between them to allow the IC to cool so you don't damage it.. Good Luck Bill
SOURCE: Screen white line problem.
I HAVE THE SAME PROBLEM THE TV IS FROM THE SAME YEAR 2003 AND MONTH .
SOURCE: Problem with tv
Could be a horizontal output fault, faulty power supply, a simple dry solder joint or HVT. If you can hear arcing or smell an ozone odour, it will be the HVT which may cost a bit.
Without knowing the actual cause, it's impossible to say how much it would cost to fix it.... could be anywhere from $50 to $250 etc
Best to have it checked by a technician and get a quote to repair... then decide if you think it's worth it.
Toshiba is generally a reliable brand, so if you were happy with the picture quality before the fault occurred, it's probably worth repairing.
Cheers
SOURCE: LOSS OF T.V. PICTURE
My television has sound but no picture. I can not program the television because I can not see the screen menu. I also have tried to change the antennae but this does nothing to the picture's reception.
Do you have any ideas to correct this problem. There is no warranty.
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