Samsung PS42C6HX/XEC Service Manual page 38

PCB Diagram
9-2 Power & IR Board
No Loc. No.
RM1 Remote Control Sensor
①
SW1 Power Button
②
The Illumination sensor that senses the
quantity of light. It senses the illumination and
automatically adjusts the screen brightness
OP1
③
according to the surrounding brightness when
the Power Saving Mode of the User menu is
set to Auto.
9-3 Function Board
Function Key. Located on the side of the unit.
9-4
Description
Samsung Electronics