I have a Sony Wega KV-24LS35U and quite suddenly, with no warning and whilst watching the televsion, I noticed that the colour at the sides of the picture (about a 3-4 inch strip) is distorted and seems to be complementary colour to the correct one - For example green becomes pink. Is this something that can be rectified or is it a terminal problem with the CRT. I have tried simply turning the television off and on again and this makes no difference.
This is due ti magnetic imbalance casued in the CRT due to proximity of magnetic substances. You can try taking a small magmet and bring it near to the ON blank screen. You will notice that either the patch will increase or decrease. Keep on trying without children in vicinity till the patch becomes lesser. As soon as it decreases, quickly remover the magnet. My problem was solved upto 80%.
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WARNING- VOLTAGES STORED INSIDE YOUR TV CAN KILL YOU EVEN AFTER ITS BEEN UNPLUGGED FOR DAYS..your problem is in the zero cross detect circuit . youu should take it to a repair facility. -Or replace diode D647 . Or on remote in this order press "display -5- vol down - pwr ." and then you could watch it right now ..kinda
It must be connected with the color circuit of your tv, a board connected to back end of the tube. Could be dust, cob web or carbon deposit shorting a transistor. Popping noise if loud enough can be attributed to high voltage circuit fault and picture tube.
Hopefully it is only a board component that needs replacing and your dry joints that need re-doing. I would advise that you take it to a television repair shop as this type of repair can be very complex (replacing resistors and capacitors just to name a few).
I'm having the same problem, red picture. Did you find a repair person and if so what was the problem and cost to fix it? My television is only 4 years old so I'd prefer to fix it if it's cost effective.
The Sony error codes go up to 7, so when the standby light flashes 11 times it usually means that one of the clock or data lines deep inside the set is shorted to ground. This is not fixable from the front or through the remote, so the set should be serviced by a qualified tech familiar with Sony sets.