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diy HDTV Plasma tv repair tv reparar the red green blue color stripe line vertical bars T- control t-con ...
i have an lg plasma it has a green line down the center what. .... Essentially I just disconnected the flat cable around where the vertical line was, sprayed it with a ...
Is there a picture with the green line going through the centre. If it`s just a green line with no picture, it sounds like the Frame (Vertical scan) Output IC has failed and possibly the safety feed resistor near the LOPTX. The reason why it`s a green line is to protect the tube from phosphor damage. The older TV`s would produce a VERY bright white line across the screen which could burn the phosphors withing the tube if left turned on in that condition. It`s not an expensive repair, but is it worth it with the price of Modern TV`s nowadays. If there is a picture with a green line, it may be due to phosphor damage, in which case, it`s a new CRT (tube). Ian
you need a new green CRT. The lines were retrace lines which are the first sign of a tube developing a short eventually the green will short completely and cause the set to shutdown.
Due to vertical section failure horizontal line apprears. You did not mention about picture. Green horizontal line means with picture or without picture. With picture means there is some leakage. Without picture only singe horizontal line means vertical section totally not working. Particularly green horizontal line means maybe leads to jungle ic failure. Please mention your simptom clearly what you get and what you will not get both video and audio. It will be helpful to answer. Based on your question this is my small information.
Green Screen with some lines
lines are called retrace lines.
it is due to
maybe dry soldered or no green drive signal. This problem can be fixed by complete soldering in crt board.
1 green video supply absent
2 loose contact in green skt in crt board
3 crt board loose
4 no green drive signal.
Hi, I have a Philips 29PT9009/12 TV. Recently I have begun to see horizontal green lines on my tv, when either watching a dvd or watch tv. This has gotten worse and now the green lines are more visible and the background is now turned a shaded green. Please help me. Thanks in advance
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