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Appendix C Pin Assignments Appendices
TECRA A11/S11/P11/Satellite Pro S500 Series Maintenance Manual (960-784) [CONFIDENTIAL] C-7
C.3 CN1900 SATA HDD interface connector (20-pin)
Table C- 3 SATA HDD interface connector (20-pin)
Pin No. Signal Name Pin No. Signal Name
S1 GND S2 ZSTTHD-P1P
S3 ZSTTHD-P1N S4 GND
S5 ZSTRHD-P1N S6 ZSTRHD-P1P
S7 GND
P1 NC P2 NC
P3 NC P4 GND
P5 GND P6 GND
P7 P5V P8 P5V
P9 P5V P10 GND
P11 GND(W1900) P12 GND
P13 NC P14 NC
P15 NC
C.4 CN1910 2
nd
SSD interface connector (20-pin): Not used
Table C- 4 2nd SSD interface connector (20-pin)
Pin No. Signal Name Pin No. Signal Name
1 GND 2 ZSTTSD-P1P
3 ZSTTSD-P1N 4 GND
5 ZSTRSD-P1N 6 ZSTRSD-P1P
7 GND 8 GND
9 GND 10 NC
11 P3V 12 P3V
13 P3V 14 P3V
15 P3V 16 NC
17 GND 18 GND
19 GND 20 GND
1T
GND
2T
GND