Toshiba TECRA R10 manual 40 CN1911 System board interface connector 20-pin

Appendices Appendix C Pin Assignments

SATA HDD board (FMWHF*)

C.39 CN1910 HDD interface connector (22-pin)

Table C-39 HDD interface connector (22-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	P12	GND
P13	NC	P14	NC
P15	NC
1T	GND	2T	GND

C.40 CN1911 System board interface connector (20-pin)

Table C-40 System board interface connector (20-pin)

Pin No.	Signal Name	Pin No.	Signal Name
1	GND	2	GND
3	GND	4	GND
5	GND	6	GND
7	NC	8	P5V
9	P5V	10	P5V
11	P5V	12	P5V
13	NC	14	GND
15	ZSTRHD-P1P	16	ZSTRHD-P1N
17	GND	18	ZSTTHD-P1N
19	ZSTTHD-P1P	20	GND

C-32 [CONFIDENTIAL] TECRA R10 Maintenance Manual (960-708)