I have a JVC AV-56wp74. I have taken out the board and found one of the 1.5 ohm resistors is discolored. I've read that this implicates a bad resistor. Should I replace the bad resistor before replacing the convergence amp ICs or should I go ahead and get all the parts?
It's recommended to replace all the defective parts first because if you only replace the defective resistor, it might burnt again if the convergence IC is shorted internally. I would also suggest to measure the other low value resistors with multimeter.
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JCV AV-56WP74
This is for the people who don't know how to solder/desolder. All you do is unhook the wires on the convergence board in the front of the TV and replace with a new board. No soldering or tracking down bad IC's or resistors. Go to yahoo.com and type this in. JVC SSB-5068A-M2-R P.W.Board Assy - This is the update of the older jvc board SSB-5068A-M2. Any site that ends in partsearch.com will work fine. The cheapest board is $235.19 at nfm.partsearch.com/GetModel.aspx?...&page=9 These sites all appear to be generic versions of each other. IE. They were all designed by partsearch.com.
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