I just got this television for christmas and about the third time i turned it on it suddenly had a blue/green line at the top of the screen that goes about 3 inches down. What setting do i need to change to get that off. Please help!
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Good day! the problem you have posted indicates that the 2 color cathode of your tv is not functioning, it's either that the driver transistor of the red and blue cathode is defective or the crt socket. or maybe the solder point in the crt board needs resoldering. check for some loose connections.
Hi, Your power supply board is dead, u know basic electronics’ and soldering? Most of the times, the power supply board just have dead leakages gases capacitors.These capacitors always bulges up on it top,or puff up on it top.Replaced these gases leakages capacitors will get your TV power stable,and work again.Or tries websites like Shopjimmy.com,Ebay.com to buy a whole refurbish power supply board for the replacement.
Hope this helpout in solving the problem, take care
Convergence is dead.Know how to solders?Replaced 2 convergence ICS and some or all it resistors.Tries websites Tv repair World.com,Tvrepairkits.com to repair it ur self.The shop will cost U $300 for parts and labors.
The red, blue and green RCA hook up is just video. You must also use the red and white pair of RCA jacks for the audio. You can usually find the audio red and white jacks right below the video red, blue and green RCA jacks. Get yourself an audio RCA cord with the red and white connectors and run that from your video device audio output to the audio input of the TV that corresponds with the video input of the TV. An example would be if the red, blue and green are on the "Video 1" input of your TV you will find the red and white audio input for "Video 1" right below or right next to the video inputs.
The red, blue and green video jacks are called "component video" and they only have a video signal for high definition video, so you must also run a separate audio line for it. The same holds true for the yellow video RCA connector, that one is called "composite video" and it also has only a video signal with no audio.
I hope this helps, if so a "FixYa!" rating would be very much appreciated.
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