Insignia 37" LCD Flat-Panel HDTV "12 24 volt starting switch" Questions

...12, and 24 volts on the various lines where it looked like it should have voltage, but without a schematic I couldnt be sure if each was correct. I suspect it might be the TCON board from some of the ...

...12, and 24 volts on the various lines where it looked like it should have voltage, but without a schematic I couldnt be sure if each was correct. I suspected it might be the TCON board from some of ...

12 and 24 V) and the front led shine yellow. I can not turn on the TV using the main power buton (the one at the front) or the remote control. I replaced all the capacitors in the main board (20 100uF

...12, and 24 volts on the various lines where it looked like it should have voltage, but without a schematic I couldnt be sure if each was correct. I suspected it might be the TCON board from some of ...

24, 12, & 5 v DC all present at power board. Fuse ohms ok there is approx 5k present on the on/off leads of tv controller and the inverter, but no change is present when selecting power on or off.