Question about Televison & Video
My 21 inches lg flatron tv produces sound
but a very dark picture
Check resistors in the small PCB connected to picture tube. Check picture tube grid voltages. Check brightness control swing on the IC out put. Note down the IC no and search in the Google for pin configuration.
Posted on Jul 06, 2010
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Posted on Jan 02, 2017
Tips for a great answer:
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