Toshiba QOSMIO G20 manual 31 CN1810 ODD relay board FNN2D* I/F connector 50-pin

C.31 CN1810 ODD relay board (FNN2D*) I/F connector (50-pin)	Appendix C Pin
Assignment

C.31 CN1810 ODD relay board (FNN2D*) I/F connector (50-pin)

Table C-31 ODD relay board (FNN2D*) I/F connector (50-pin)

PIN No.	Signal name	I/O	PIN No.	Signal name	I/O
1	GND	-	2	GND	-
3	GND	-	4	CDRLED-P5N	I
5	P5V	I	6	P5V	I
7	P5V	I	8	P5V	I
9	P5V	I	10	PDCS3-P3N	I
11	PDCS1-P3N	I	12	PDA2-P3P	I
13	GND	-	14	PDA0-P3P	I
15	PDA1-P3P	I	16	IDEIRQ-P3P	O
17	PDDACK-P3N	I	18	GND	-
19	PIORDY-P3P	O	20	GND	-
21	PDIOR-P3N	I	22	GND	-
23	PDIOW-P3N	I	24	PDDREQ-P3P	O
25	PDD00-P3P	I/O	26	GND	-
27	PDD15-P3P	I/O	28	PDD01-P3P	I/O
29	PDD14-P3P	I/O	30	PDD02-P3P	I/O
31	GND	-	32	PDD13-P3P	I/O
33	PDD03-P3P	I/O	34	PDD12-P3P	I/O
35	PDD04-P3P	I/O	36	GND	-
37	PDD11-P3P	I/O	38	PDD05-P3P	I/O
39	PDD10-P3P	I/O	40	PDD06-P3P	I/O
41	GND	-	42	PDD09-P3P	I/O
43	PDD07-P3P	I/O	44	PDD08-P3P	I/O
45	PLTRS0-S3N	I	46	GND	-
47	CDAUDL-PXP	O	48	CD-GND	I
49	CDAUDR-PXP	O	50	GND	-

C-24 [CONFIDENTIAL] QOSMIO G20 Maintenance Manual (960-511)