Samsung HT-DL200 Service Manual page 38

7. Tracking Servo Does Not Work
Samsung Electronics
7
Tracking S Servo D o Does n not W Work
Check Voltage of
(pin36 of RU1) is
PI
normal
Y
Is FE (pin41 of RU1)
normal?
Y
Check peripheral circuit or RCN1 and
MU9
Check c connection bet on between PCB
and M d MECHA
N
Disc Judgment Error
N
Check peripheral c circuit o or R RU1
Change PickUp or RU1
Change DU3
9-19