Question about JVC Televison & Video
I OPENED IT AND THERE IS NI PHYSICAL DAMAGE SEEN, EVERYTHING IS INTACT, NO BURNT PARTS, NO BULGED CAPACITORS
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Posted on Jan 02, 2017
try to go to the factory reset and see if that helps. If not, you can then check your connection. if you use component (red, green and blue for video and red and white for audio), make sure all the color matches when you plug it in. if everything have been checked then you need to replace the main board and it should correct the problem.
Posted on Jun 22, 2009
Either your picture tube has gone bad or the transistor or IC on the crt board, on the picture tube, that feeds the blue gun has gone bad. You would have to test the transistor to see if its shorted or open with a multi-meter, or check the voltages to and out of it. The voltages are around 200v and dangerous if touched, best left to a proffessional. If its the transistor/IC it would be a cheap and easy fix by a repair shop, if its the tube, you may want to go tv shopping.
Posted on Aug 30, 2009
You have to option in LCD Source In-Put.All LCD Have this In-Put
Com posit-Yellow/Red/White (AV)
In LCD Select AV Mode After That Connect Yellow /Red/White as per color pin given in your LCD.
If you have Component in put in your LCD than select from source component mode for Red/Blue/Green.
Posted on Jan 19, 2010
Hello, Sounds like an LVDS Cable or T-con Board.
Usually this will slowly get worse until it is repaired. It is caused by a failing T-con (Control) Board or connecting cable. T-Con Will Need replacement. This picture show's more extreme T-con board failures
Posted on Feb 18, 2012
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