Service manual

CONFIDENTIAL – DO NOT COPY Page 6-1
File No. SG-0204
Chapter 6 Main Board I/o Connections
J2 CONNECTION (TOP→BOTTOM)
Pin Description
1 “LED WHITE”
2 “LED AMBER”
3 “+5V”
4 “+5V”
5 “IR”
6 “GND”
7 “GND”
8 “ADIN1”
9 “ADIN2”
10 “+3.3V”
J1 CONNECTION (TOP→BOTTOM)
Pin Description
1 “POWRSW”
2 “+12V”
3 “+12V”
4 “+12V”
5 “+12V”
6 “GND”
7 “GND”
8 “GND”
9 “+5V”
10 “+5V”
11 “+5V”
12 “PWM”
13 “BL ON/OFF”