Vizio VT470M Blowing T-con Board chip


New member
Username: Jdragun

Post Number: 1
Registered: Jun-12
Where do I start the diags on this one. Anyone know what would cause the
T-con board to blow a chip? I put in a new board (The pic was classic bad T-con board), it started up worked for about 8-10 seconds, then smoke and fried the same chip as the old t-con board. Could it be the main board is passing to much voltage to the t-con, or the power supply putting out to much power and that is the first weakest chip? where do I test on this to get voltages.
Thanks all

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