Sony Ericsson CDX-M620 service manual Self SW

CDX-M620/M670

Pin No.	Pin Name				I/O	Pin Description
57				SENS	I	SENS signal input
58				—	—	Not used in this set.
59				—	—	Not used in this set.
60				BU.IN	I	Back-up power detection input
61					I	Bus on control input
			BUSON
62					I	Disc in switch input (SW3)
				IN SW
63					I	Self switch input (SW2)
		SELF SW
64				SCOR	O	Sub-code sync output
65		CD-CKO			O	CD signal process serial clock output
66		LM LOD			O	Loading motor control output
67	CD DATA				O	CD signal process serial data output
68	CD-XLAT				O	CD signal process serial data latch output
69				LM-EJ	O	Loading motor control output
70		DRV-OE			O	Focus/tracking coil/sled motor control output
71				MD2	O	Digital out ON/OFF control output (“L”: OFF, “H”: ON)
72				VDD	—	Power supply pin
73				NIH	I	Fixed at “H” in this set.
74				V/Z	I	Fixed at “H” in this set.
75				PH1	I	Not used in this set.
76				—	—	Not used in this set.
77	DOUT-SEL				I	Fixed at “H” in this set.
78 – 80				—	—	Not used in this set.

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