JVC LT-42X788 42 in. LCD HDTV "con boards" Questions

...to buy a refurbish Tuner board for the replacement. There two places to check, 1) find out if the T-CON board is getting 12vdc and there is no blown fuse on the T-CON board, 2) main board is not ...

...by u or an object by hitting forces to the tv LCD screen panel itself.The tv board that call the T-CON board it is dead,this board sit in the bottom in the middle of the LCD screen panel.Must be ...

...telly on this morning and the screen is pink. tried several times still the same. HelloCheck the connection strip from T'Con board to LCD panel for any loose contact, at the connection ...

...Let me know if I can do anything to help. Hope this helps and Good luck. Kaufman605 it's the t-con board, disconnect the cable that comes from main to t-con board and it will not power off, Then ...

...picture frozen in frame with the correct sound coming out clearly. Any ideas? That can be bad T-CON board or main board itself, more likely to be the T-CON board, you can also try reseting the ...

...appreciated Hi :There are two possible reasons why this is happening, one is the T-Con board has failed. And the other is the main board digital circuits is faulty. when changing ...

...CON board. if not, next place to check will be the power supply module, make sure it has 24vdc which is required by the backlight inverter to work, the reason for not having 24vdc can be from bad DC ...

...green, backlight comes on but there's no display from any input, and no OSD. Solution: On the T-Con board labeled 320WTC2LV3.7, stickered J01420PE7F0288, check/replace: F1 = 2A, 35V SMD (measured ...

I have sound no pic and t-con replaced. what do you suggest? t-can board replaced Fault with the main power supply regulator board. Check and replace damaged component/s at its main power regulator ...

con board is near the top of the tv. It's behind the main panel that the other boards are mounted to. You don't have to take that main panel completely off, just take enough screws out to pull