Toshiba QOSMIO G20 manual CN1850 1st HDD I/F connector 22-pin, CN1860 2nd HDD I/F connector 22-pin

Appendix C Pin Assignment C.3 CN1850 1st HDD I/F connector (22-pin)

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.	-

QOSMIO G20 Maintenance Manual (960-511) [CONFIDENTIAL] C-7