Question about JVC AV-48WP30 48" Rear Projection Television
Sell me the board
Posted on Mar 02, 2009
Sounds like a convergence board problem. Cheapest fix is probably to replace the convergence board, or the tv itself.
Posted on Apr 06, 2008
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Posted on Jan 02, 2017
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Jul 31, 2008 | Televison & Video
This is an indication the the red convergence amplifier has goone bad you will need to replace the convergence correction modules. Now before replacing these you may want to make sure that the bias resistors and the zener diodes are ok. The convergence ICs are part number STK329-110 or STK329-150.
I would suggest that you get a schematic and equipment to make the needed tests, or take the set to a shop to replace the bad components.
I hope this helps,
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