Toshiba tecra m1 manual 34 PJ3001 Internal Microphone connector 2-pin

Appendices Apx.C Pin Assignments

Sound Board

C.33 PJ3000 System board interface connector (30-pin)

Table C-33 System board interface connector (30-pin)

Pin No.	Signal Name	I/O	Pin No.	Signal Name	I/O
1	A-GND	-	2	FIR-GND	-
3	LOUTL-PXP	O	4	FIR-GND	-
5	LOUTR-PXP	O	6	IRRX-P3N	O
7	A-GND	-	8	IRTX-P3P	I
9	HPOUTL-PXP	O	10	P3V	-
11	HPOUTR-PXP	O	12	P3V	-
13	A-GND	-	14	IRMODE-P3P	I
15	MICIN-PXP	O	16	GND	-
17	A-GND	-	18	GND	-
19	AGCL-PXP	I	20	BTSWON-S3P	O
21	AGCR-PXP	I	22	S3V	-
23	VREF1-P2V	-	24	SND-P5V	-
25	A4R7-P4V	-	26	SNDMUT-S3N	O
27	A4R7-P4V	-	28	SPKEN-P5P	O
29	A4R7-P4V	-	30	A-GND	-

C.34 PJ3001 Internal Microphone connector (2-pin)

	Table C-34	Internal Microphone connector (2-pin)
Pin No.	Signal Name		I/O	Pin No.	Signal Name	I/O
1	VREF1-P2V		I	2	A-GND	-

C.35 PJ3002 External Microphone connector (6-pin)

Table C-35 External Microphone connector (6-pin)

Pin No.	Signal Name	I/O	Pin No.	Signal Name	I/O
1	A-GND	-	2	MICIN-PXP	I
3	VREF1-P2V	I	4	NC	-
5	NC	-	6	MICIN-PXP	I

C-28 TECRA M1 Maintenance Manual (960-436)