Sony 950 Power +, Spare Chassis GND, INPUT/OUTPUT PORT*1, INPUT/OUTPUT Port *1, Output PORT*1

8	e I/O PORT connector (50-pin)
	Reserved for future use.
	Main connector input and output signals are shown
	below.
	8-6-1-1REMOTE (8-pin, Female)
																AUX
													CCU/CNU
																2	1	7
															3		8	5	6
																4
													(External view)
	No.				Signal																	Specifications
	1	TX (+)															MSU Serial data
	2	TX (–)															MSU Serial data
	3	RX (+)															CCU/CNU/AUX Serial data
	4	RX (–)															MSU/RCP/CCU/VCS/AUX
	5	TX GND															GND for TX
	6	POWER (+)															Not used
	7	POWER (–)															Not used
	8	SPARE															—
		CHASSIS GND															CHASSIS GND
	8-6-1-2I/O PORT (50-pin, Female)
		1		2	3		4		5			6		7		8	9		10		11		12		13		14		15		16		17
		18		19		20		21		22		23		24		25		26		27		28		29		30		31		32		33
		34	35		36		37		38		39		40		41		42		43		44		45		46		47		48		49		50
												(External view)
	Pin				Signal																	Specifications
	No
	1	EXT I/O-00															INPUT/OUTPUT PORT*1
	2	EXT I/O-03															INPUT/OUTPUT PORT*1
	3	EXT I/O-06															INPUT/OUTPUT PORT*1
	4	EXT I/O-11															INPUT/OUTPUT PORT *1
	5	EXT I/O-14															INPUT/OUTPUT PORT*1
	6	EXT I/O-17															INPUT/OUTPUT PORT*1
	7	EXT I/O-22															INPUT/OUTPUT PORT*1
	8	EXT I/O-25															INPUT/OUTPUT PORT*1
	9	EXT I/O-30															INPUT/OUTPUT PORT*1
	10	EXT I/O-36															INPUT/OUTPUT PORT*1
	11	EXT I/O-03															INPUT/OUTPUT PORT*1
	12	EXT I/O-41															OUTPUT PORT*1
	13	EXT I/O-44															INPUT PORT*1
	14	EXT I/O-47															INPUT PORT*1
	15	+12 V OUT															Utility power 12 V
	16	+12 V OUT															Utility power 12 V
	17	SPARE															No connection
	18	EXT I/O-01															INPUT/OUTPUT PORT*1
	19	EXT I/O-04															INPUT/OUTPUT PORT*1
	20	EXT I/O-07															INPUT/OUTPUT PORT*1
	21	EXT I/O-12															INPUT/OUTPUT PORT*1
	22	EXT I/O-15															INPUT/OUTPUT PORT*1
	23	EXT I/O-20															INPUT/OUTPUT PORT*1
	24	EXT I/O-23															INPUT/OUTPUT PORT*1

Pin	Signal	Specifications
No
25	EXT I/O-26	INPUT/OUTPUT PORT*1
26	EXT I/O-31	INPUT/OUTPUT PORT*1
27	EXT I/O-34	INPUT/OUTPUT PORT*1
28	EXT I/O-37	INPUT/OUTPUT PORT*1
29	EXT I/O-42	OUTPUT PORT*1
30	EXT I/O-45	INPUT PORT*1
31	+5 V OUT	Utility power 5 V

32GND (+5 V) GND for utility power 5 V

33GND (+5 V) GND for utility power 12 V

34EXT I/O-02 INPUT/OUTPUT PORT*1

35EXT I/O-05 INPUT/OUTPUT PORT*1

36EXT I/O-10 INPUT/OUTPUT PORT*1

37EXT I/O-13 INPUT/OUTPUT PORT*1

38EXT I/O-16 INPUT/OUTPUT PORT*1

39EXT I/O-21 INPUT/OUTPUT PORT*1

40EXT I/O-24 INPUT/OUTPUT PORT*1

41EXT I/O-27 INPUT/OUTPUT PORT*1

42EXT I/O-32 INPUT/OUTPUT PORT*1

43EXT I/O-35 INPUT/OUTPUT PORT*1

44	EXT I/O-40	OUTPUT PORT*1
45	EXT I/O-43	OUTPUT PORT*1
46	EXT I/O-46	INPUT PORT*1
47	+5 V OUT	Utility power 5 V

48GND (+5 V) GND for utility power 5 V

49GND (+12 V) GND for utility power 12 V

50 SPARE		No connection
*1
INPUT	ON: 5 V
	OFF : 0 V
OUTPUT	TTL LEVEL
	Darlington transistor drive
	One port: max 5 mA

(VEXT: 1.5 V, RETX: 1.1 kOhms) All ports total: max 60 mA

HDC-900/950/930 Series Product Information Manual Chapter 8 Connectors and Cables 163