Samsung HPR4272X/XAC, Service Manual

Page: 92 / 128

Circuit Description
13-4 Samsung Electronics
13-2-3 Power Button Board
(1)
(2)
(3)
13-2-4 Function Key Board
Function Key. Located on the side of the unit.
13-2-5 Side AV Board
(1)
(2)
(3)
No Loc. No. Description
(1) RM01 Remote Control Sensor
(2) SW001 Power Button
(3) OP001
The Illumination sensor that senses the quantity of
light. It senses the illumination and automatically
adjusts the screen brightness according to the sur-
rounding brightness when the Power Saving Mode
of the User menu is set to Auto.
No Loc. No. Description
(1) CN101 S-VIDEO2 Input Jack
(2) SK101 AV2 Input Jack
(3) CN102 Side AV Connector