Question about Proscan Televison & Video
First thing you should do is check all solder connections around the Flyback transformer for cold solder joints, The reason i say this is because u said it would go off and on, these sets were notorious for bad solder connections in the High Voltage area of the Board.If you know how to solder then this should solve your problem. Cold solder joints look grey or dull, They should all look shiny. The flyback is the large transformer mounted Vertically on the board with a thick red lead leading up the picture tube. Solder all the pins of this part even if some look ok... Good Luck
Posted on Dec 12, 2009
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Posted on Jan 02, 2017
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