Appendix C Pin Assignment C.3 CN1850 1st HDD I/F connector (22-pin)
QOSMIO G20 Maintenance Manual (960-511) [CONFIDENTIAL] C-7
C.3 CN1850 1st HDD I/F connector (22-pin)
Table C-3 1st HDD I/F connector (22-pin)
PIN No. Signal name I/O PIN No. Signal name I/O
S1 GND - S2 SATAT0-P3P I
S3 SATAT0-P3N I S4 GND -
S5 SATAR0-P3N I S6 SATAR0-P3P I
S7 GND -
P1 P3V I P2 P3V I
P3 P3V I P4 GND -
P5 GND - P6 GND -
P7 P5V I P8 P5V I
P9 P5V I P10 GND -
P11 GND - P12 GND -
P13 N.C. - P14 N.C. -
P15 N.C. -
C.4 CN1860 2nd HDD I/F connector (22-pin)
Table C-4 2nd HDD I/F connector (22-pin)
PIN No. Signal name I/O PIN No. Signal name I/O
S1 GND - S2 SATAT2-P3P I
S3 SATAT2-P3N I S4 GND -
S5 SATAR2-P3N I S6 SATAR2-P3P I
S7 GND -
P1 P3V I P2 P3V I
P3 P3V I P4 GND -
P5 GND - P6 GND -
P7 P5V I P8 P5V I
P9 P5V I P10 GND -
P11 GND - P12 GND -
P13 N.C. - P14 N.C. -
P15 N.C. -
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