Question about Toshiba 36A40 36" TV

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Green vertical line

I have a flat screen toshiba with vertical green line, and looks like it appears only when the tv is warm.
any help????

Thanks

Posted by mvanswol on

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Anonymous

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This is generally the case when the Horizontal Yoke Coil is defective.A defective Hor. Deflection Coil bad is very very rare. 9 cases out of 10 it is a dry / bad solder.If you are versed in Solid State Electronics, I advise you to Unplug the TV and carefully open the back panel. There will be a Coil mounted on the neck of the Picture tube. It will have 4 connections and there will be 4 wires leading from it to the Main PCB. Check these connections - both on the Coil and on the Main PCB. If these are OK, then call in a qualified Technician.Nothing more you can do.

Posted on Jun 09, 2009

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