Question about JVC AV-48WP30 48" Rear Projection Television
The convergence board for the JVC AV48WP30 is located a the front of the TV. Remove the grill from the front of the TV. I believe you will find it on the left hand side. The convergence ICs (STK392-110) are located on the black heat sinks. I replaced my ICs with STK392-180 and blew up my board. The replacement board from PartStore.com is $200.00. If you are going to replace your ICs I suggest replacing them with the original part numbers. I hope this helps you.
Posted on Feb 17, 2008
I need to know where the convergence board is located ?
Posted on Feb 16, 2008
The convergence IC or in a sense ,amplifiers and the resistor are output resistors... if they are burning up the current going through them is spiking too high... TO me this is an indication that the "convegence yokes" are shorted. These are coils around the tubes that control convergence. I would suspect maybe that these are shorted to ground somehow. This is my first guess for this problem
Posted on Feb 11, 2008
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