Toshiba Satellite A660-BT3G25X Maintenance Manual - Page 254
Appendix C, Pin Assignments
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C. Appendix C Pin Assignments System Board C.1 JFAN Table C-1 FAN I/F pin assignments (3-pin) Pin No. Signal name I/O Pin No. Signal Name I/O 1 +FAN1 2 FAN_SPEED1 3 GND - C.2 JLVDS Table C-2 LVDS I/F pin assignments (30-pin) Pin No. Signal name I/O Pin No. Signal Name I/O 1 +3VS_LVDS_CAM 2 LCD_EDID_CLK 3 USB20_P11_R O 4 LCD_EDID_DATA O 5 USB20_N11_R O 6 INT_MIC_CLK O 7 GND 8 INT_MIC_DATA 9 LVDS_TXOUT0+ O 10 LED_PWM O 11 LVDS_TXOUT0- O 12 BKOFF#_R O 13 LVDS_TXOUT1+ 14 GND 15 LVDS_TXOUT1- O 16 LCD_ENVDD 17 LVDS_TXOUT2+ O 18 +LCD_VDD 19 LVDS_TXOUT2- O 20 +3VS 21 LVDS_TXCLK+ O 22 +LCD_VDD O 23 LVDS_TXCLK- O 24 +LCD_VDD O 25 GND O 26 NA 27 NA O 28 +LCD_INV O 29 NA 30 +LCD_INV O SatelliteA660/ProA660 Series Maintenance Manual [CONFIDENTIAL] C-1
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SatelliteA660/ProA660 Series Maintenance Manual
C-1
C.
Appendix C
Pin Assignments
System Board
C.1
JFAN
Table C-1 FAN I/F pin assignments (3-pin)
Pin No.
Signal name
I/O
Pin No.
Signal Name
I/O
1
+FAN1
2
FAN_SPEED1
3
GND
-
C.2
JLVDS
Table C-2 LVDS I/F pin assignments (30-pin)
Pin No.
Signal name
I/O
Pin No.
Signal Name
I/O
1
+3VS_LVDS_CAM
2
LCD_EDID_CLK
3
USB20_P11_R
O
4
LCD_EDID_DATA
O
5
USB20_N11_R
O
6
INT_MIC_CLK
O
7
GND
8
INT_MIC_DATA
9
LVDS_TXOUT0+
O
10
LED_PWM
O
11
LVDS_TXOUT0-
O
12
BKOFF#_R
O
13
LVDS_TXOUT1+
14
GND
15
LVDS_TXOUT1-
O
16
LCD_ENVDD
17
LVDS_TXOUT2+
O
18
+LCD_VDD
19
LVDS_TXOUT2-
O
20
+3VS
21
LVDS_TXCLK+
O
22
+LCD_VDD
O
23
LVDS_TXCLK-
O
24
+LCD_VDD
O
25
GND
O
26
NA
27
NA
O
28
+LCD_INV
O
29
NA
30
+LCD_INV
O