my projector (TV) got zapped by lightning last night and i think i
have found the problem ( i hope) . there is a row of regulators
along
the back of the power supply board. one of them was destroyed by the
lightning, and i am trying to use the process of elimination to see
which one it is. i can't find any info on any of the part numbers on
the net. if i could fiqure out which one it is, i might could find a
substitution. on the heat sink, it has the following info printed.
+385v=.85a
+3.3v=1.5a
+5v=3.5a
+13v=1.0a
the part numbers i can read are as follows.

on one regulator..
17n80c3
in smaller print, g00624


on another...
b 1968
f20l60u


on another
gbu806
6227


maybe if i can identify which one of the regulator go with what
voltage circuit, i can fiqure out what the 4th one is and find a
suitible replacement. the busted regulator is one of the 2 smaller
regulators. if i can get
one of you guys to look up these numbers, i might can identify the
blown regulator. thanks in advance