Pin Assignments; System Board - Toshiba Satellite Maintenance Manual

C.
Appendix C

System Board

C.1 JFAN
Pin No.
1
3
C.2 JLVDS
Pin No.
1 GND
3 UMA_LCD_TXCLK_ACLK+
5 UMA_LCD_TXCLK_ACLK-
7 GND
9 DAC_BRIG
11 INVT_PWM
13 GND
15 NC
17 NC
19 GND
21 UMA_LCD_DDC_CLK
23 UMA_LCD_DDC_DAT
25 +LCDVDD_R
27 +LCDVDD_R
29 +3VS
31 NC
33 +LCD_INV
35 +LCD_INV
37 +LCD_INV
39 +LCD_INV
Low Cost Los Angeles 10AL+ 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 (40-pin)
Signal name
Pin No. Signal Name
- 2 FAN_SPEED1
-
I/O Pin No.
- 2 GND
O 4 UMA_LCD_TXOUT0_A0+
O 6 UMA_LCD_TXOUT0_A0-
- 8 GND
O 10 UMA_LCD_TXOUT0_A1+
O 12 UMA_LCD_TXOUT0_A1-
- 14 GND
- 16 UMA_LCD_TXOUT0_A2+
- 18 UMA_LCD_TXOUT0_A2-
- 20 GND
O 22 NC
O 24 +5V_LVDS_CAM
- 26 GND
- 28 USB20_P9_R
- 30 USB20_N9_R
- 32 GND
- 34 NC
- 36 NC
- 38 GND
- 40 BKOFF#
[CONFIDENTIAL]
I/O
I
Signal Name I/O
-
O
O
-
O
O
-
O
O
-
O
-
-
O
O
-
-
-
-
O
C-1