Appendix C Pin Assignments; System Board - Toshiba NB250 Maintenance Manual

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
21
23
NB250/NB255 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
GND
USB_P7_R
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#
22 USB_N7_R
24 +5VS
[CONFIDENTIAL]
I/O
I/O
C-1