When i turn on my tv it just turn off

hi,

a) try to unplugged first the unit, and let it rest for an hour, you may try

disconnecting all connectors, but be sure to note it down, cause

you will be bringing it back later.

b) after a time you might try to plugged it on again and see if the

problem still exist.

c) if it is , you might have a bad deflection board.

d) inside the def board might be capacitors hindering the power

to fully turn on the TV.

e) can also be caused by other components such as the horiz

def flyback transformer.

f) all of these may be true only upon visual look and actual

voltage measurement on some test points.

g) have someone to help you, if you feel you cant do measuring

the voltages in the def board , if no seen bulging capacitor

can be found.


hope i have helped you, thanks for using Fixya!