Dell 3115CN - Page 767

7 - 17
Chapter 7 Wiring Diagrams and Signal Information
Version 1 2006.11.21
Signal line name Description
ROS MOT ON
ROS MOT CLK
Drive control signal of the ROS MOTOR
SOS Reference signal for scan start of LASER
V REF K
V REF C
V REF M
V REF Y
Emission control signal of the laser diode
MONIT K
MONIT C
MONIT M
MONIT Y
The monitoring voltage of the laser diode
DATA K
DATA C
DATA M
DATA Y
Video signal of the laser diode