It's about a diode on power supply plhl-t722a (LG Electronics)
for Philips 47PFL7603D Flat-TV.
On the circuit board it's printed with "D106A"
The diode is labelled with "T2D7D".
but i can't find any evidence about it, also i read the service manual for the tv, but i didnt find the label as printed on the board
in the circuit diagram there.