Question about LG Televison & Video
The flyback transformer started arching and it was replaced. The replacement resulted in the pictures over flowing the screen. How can someone adjust internally owing to the fact that the a similar transformer may not be found?
Posted by Anonymous on
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Posted on Jan 02, 2017
SOURCE: TV focusing problem
It's good that you know how TV's can bite, I'll still have to post this in case someone having your problem and reading isn't aware of this and feels lucky- If still under warranty or if you have no electronic repair experience you should take the set back to the shop or to a repair person. Some of the solutions described below can be dangerous, TV's are very hazardous to service. Even when plugged out, TV's can store very high voltages. could be a problem with the screen potentiometers block. should be located on the chassis close to where the HT lead passes on its way to the picture tube. Good luck
Posted on Mar 16, 2006
SOURCE: RCA D32F750T TV
Did you adjust the two controls on the new flyback? The top one is almost always the focus control and the bottom is the G2/screen control (brightness) If you adjust the G2 do it until the picture looks normal, too high and you will get retrace lines through the picture.
Posted on Jan 26, 2007
SOURCE: RCA pix tearing horizontal lines
Get an ESR meter and check all the electrolytic capacitors in the set! I am sure you will find many decoupler and coupling capacitors that are on the edge or too high in ESR.
Posted on May 25, 2008
here u have to chek cable yr laptop is not support with a same s-cable u need to connecter for s-vadio to audio vedio connector and it's convort yr s-cable to comosite cable afer that it's automaticly dosply thru composet.... yeah one thing have to chek with different cable then selacet display propatise to set output setting is set in to s-video.. it's help u...:)
Posted on Jan 02, 2009
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