Possible parts to check/replace:
Daewoo
Open C401 in horiz driver ckt. 1ufd/160V
Q402 D1880,Q804 C2500, Q805 E13009-2, 5A FUSE
If you have repeated failure of H.O.T. Add a 33 ohm 1/4 watt resistor
across the Base and emitter of H.O.T.