Panasonic SJ-MR230DGK specifications Mark

Pin	Mark	I/O	Function
No.		Division
1	IN 1R	I	H bridge 1 reverse input
			terminal
2	IN 2F	I	H bridge 2 forward input
			terminal
3	IN 2R	I	H bridge 2 reverse input
			terminal
4	STALL	I	Standby input terminal
5	STHB	I	H1, H2 bridge mute input
			terminal
6	SP VM1	I	Half bridge 1 input terminal
7	SP U	O	Spindle motor coil (U)
	OUT		output terminal
8	SP PG1	—	GND terminal
9	NC	—	Not used, open
10	SP V	O	Spindle motor coil (V)
	OUT		output terminal
11	SP VM2	I	Half bridge input terminal
12	SP W	O	Spindle motor coil (W)
	OUT		output terminal
13	SP PG2	—	GND terminal
14	PWVM	I	Power supply terminal
15	PWOUT	O	Hlaf bridge 1 output
			terminal
			(Not used, open)
16	PWPG	—	GND terminal
17	PWIN1	—	Half bridge 1 input terminal
18	SP U IN	I	Roter position detect
			comparater (U) input
			terminal
19	SP V IN	I	Roter position detect
			comparater (V) input
			terminal
20	SPWIN	I	Roter position detect
			comparater(W) input
			terminal
21	SPCOM	I	Spindle motor coil center
			input terminal
22	RIB	—	Connected to GND through
			resistor
23	CST	—	Connected to GND through
			capacitor
24	CSL1	I	Slope capacitor connection
			terminal