Apple PowerBook 165 - Manual (Page 78)

Take Apart Inverter Board - 18
Replacement Note:
Be sure
to align the brightness and
contrast pots on the inverter
board with the plastic
actuators on the top case. It
is easiest to align the pots
and actuators if you set both
to their extreme outer
positions.
Actuator Actuator
Inverter
Board
Contrast Pot Brightness Pot