yes,
i removed that inductor and shorted its way,
now the diode and K2545 get less hot, but another problem is that the TV turns off after 5min and i have to wait for 2 or 3min and then when i turn it on it works and again... my idea is that there is any other thing that cause an overload yet, but i don't know what it is.
since a 20uH inductor is so important at overloading and warming of the stuff, so perhaps the problem is that:
i could not find a 0.22 ohm resistor(see the pic) for the source of K2545 and i used a 0.33 ohm instead,
does anyone know if it can cause the problem or not?
i think that resistor is important because i used a 1.5 ohm resistor too and the TV never worked?
P.s now i think i can understand the art of electronics design (lol)