C.
Appendix C
System Board
C.1
JFAN
Pin No.
1
3
C.2
JLVDS
Pin No.
1
3
5
7
9
11
13
15
17
19
NB200 Series Maintenance Manual
Pin Assignments
Table C-1 FAN I/F pin assignments (3-pin)
Signal name
I/O
+FAN1
GND
Table C-2 LVDS I/F pin assignments (20-pin)
Signal name
+LEDVDD
+LCDVDD_L
LCD_PWM
LVDS_SDA
GND
LVDS_A0#
LVDS_A1
GND
LVDS_A2#
LVDS_ACLK
[CONFIDENTIAL]
Pin No.
Signal Name
2
FAN_SPEED1
I/O
Pin No.
Signal Name
2
NC
4
+3VS
6
BKOFF#
8
LVDS_SCL
10
LVDS_A0
12
GND
14
LVDS_A1#
16
LVDS_A2
18
GND
20
LVDS_ACLK#
I/O
I/O
C-1