Apx. C Pin Assignments Appendices
Satellite M40/M45 TECRA A4 dynabook VX/4 Maintenance Manual C-27
C.22 CN512 USB#2 Connector (6-Pin)
Table C-22 USB#2 Connector pin assignments (6-Pin)
Pin No. Signal Name I/O Pin No. Signal Name I/O
1 USBVCC2 - 2 USB_L_P2- I/O
3 USB_L_P2+ I/O 4 GND -
5 GND - 6 GND -
C.23 CN513 FAN Connector (5-Pin)
Table C-23 FAN Connector pin assignments (5-Pin)
Pin No. Signal Name I/O Pin No. Signal Name I/O
1 +V5S - 2 GND -
3 FAN_TACH1 O 4 GND -
5 GND -
C.24 CN514 HDD Connector (44-Pin)
Table C-24 HDD Connector pin assignments (44-Pin)
Pin No. Signal Name I/O Pin No. Signal Name I/O
1 NC - 2 GND -
3 +V5S - 4 +V5S -
5 GND - 6 HDDASP#_5 I
7 IDE_3S_CS#(1) O 8 IDE_3S_CS#(0) O
9 IDE_3S_A(2) I/O 10 IDE_3S_A(0) I/O
11 NC - 12 IDE_3S_A(1) I/O
13 NC - 14 IDE_3S_IRQ I
15 GND - 16 IDE_3S_DACK# O
17 GND - 18 IDE_3S_IORDY I
19 GND - 20 IDE_3S_IOR# O
21 GND - 22 IDE_3S_IOW# O
23 GND - 24 IDE_3S_DREQ I
25 NC - 26 NC -
27 IDE_3S_D(15) I/O 28 IDE_3S_D(0) I/O
29 IDE_3S_D(14) I/O I30 IDE_3S_D(1) I/O
31 IDE_3S_D(13) I/O 32 IDE_3S_D(2) I/O
33 IDE_3S_D(12) I/O 34 IDE_3S_D(3) I/O
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