Samsung HP-R4252 42 in. Plasma HDTV "logic card main board" Questions

...LOGIC BOARD GREEN LIGHT BLINKING ALL TIME TV SCREEN NOT LIGHT ON Main digital processor IC on the board has damaged.  It is not a replaceable part, as normal ...

...logic board fix this problem? Back - light problem. Check and replace damaged component/s at its back-light inverter board, or replace this board as card basis. If you wish to get some details; check ...

...logic tv 74 cm the tv has sound with white screen but no picture Back - light problem. Check and replace damaged component/s at its back-light inverter board, or replace this board as card basis. If ...

Which card in lcd tv is making the resolotion 1080p 1080i 720p The main Logic board, TCon board and the LCD panel itself determine the resolution.

...logic card flashes 4 sec on, 3 sec off. I checked the power supply board. All voltages there is fine, 5V, 15V. All good. When I unplug the paper cable between the logic board to the main Y board, the ...

Logic board or the t-con board? Check and replace damaged component/s at its back-light inverter board, or replace this board as card basis. If you wish to get some details; check the site linked here

...logic board light flashes every 5 seconds Back - light problem. Check and replace damaged component/s at its back-light inverter board, or replace this board as card basis. If you wish to get some ...

logic board blinks on/off about every 5sec. Lastly, and I realize that this may be a given, I have no output readings for the Va or Vs contact points. Fault with the main power supply regulator board.

...logic board still no fix. Fault to the main power supply regulator section. Either it will be a separate board, or the part of main board. Check and replace damaged component/s at its main power ...

i have my garenty card valid for 1 year ! from samsomg show room abroad ! can anyone help me ? I think it the main logic board!! I have 42 plasma samsung doing the same! change that works!! cost $124~