Appendix C Pin Assignments; System Board - Toshiba Satellite L670 Series 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
25
27
29
31
33
35
37
SatelliteL670/L675/Pro L670D 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
GND
LCD_TXCLK+
LCD_TXCLK-
GND
LCD_TZCLK+
LCD_TZCLK-
GND
LCD_EDID_CLK
LCD_EDID_DATA
INT_MIC_CLK
INT_MIC_DATA
NC
PCH_PWM
(INVT_PWM_R)
+3VS
+LCDVDD_R
+LCDVDD_R
BKOFF#_R
NC
+LCD_INV
Pin No. Signal Name
- 2 FAN_SPEED1
-
I/O Pin No. Signal Name
- 2 +3VS_LVDS_CAM
O 4 USB20_P11_R
O 6 USB20_N11_R
- 8 GND
O 10 LCD_TXOUT0+
O 12 LCD_TXOUT0-
- 14 LCD_TXOUT1+
O 16 LCD_TXOUT1-
O 18 LCD_TXOUT2+
I 20 LCD_TXOUT2-
I 22 GND
- 24 LCD_TZOUT0+
O 26 LCD_TZOUT0-
- 28 LCD_TZOUT1+
- 30 LCD_TZOUT1-
- 32 LCD_TZOUT2+
O 34 LCD_TZOUT2-
- 36 GND
- 38 NC
[CONFIDENTIAL]
I/O
O
I/O
-
O
O
-
O
O
O
O
O
O
-
O
O
O
O
O
O
-
-
C-1