30
CDX-S2270EE
62
OPEN_REQ
O
Front panel open/close request signal output
63
MECON
O
CD deck power supply control signal output
64
CDON
O
CD servo power supply control signal output
65
XUART
I
Sony-Bus/MC-Bus change signal input (Connected to Vcc.)
66
ZMUTE
O
Zero detection mute signal output
67
MECON_CHK
I
MECON rising detection signal input
68
CDON_CHK
I
CDON rising detection signal input
69 to 74
NC
—
Not used (Open)
75
RSTX
I
System reset signal input
76
NC
—
Not used (Open)
77
X1A
—
Sub-clock connect pin Not used in this set. (Open)
78
X0A
—
Sub-clock connect pin Not used in this set. (Connected to Vss.)
79
VSS
—
Ground
80
X0
O
Main-clock connect pin (12 MHz)
81
X1
I
Main-clock connect pin (12 MHz)
82
VCC
—
Power supply (+3.3 V)
83
XTS
I
Not used in this set (Open)
84
XINIT3
I
Not used in this set (Open)
85
NC
—
Not used. (Open)
86
XSJIG
I
Not used in this set (Open)
87 to 89
XINIT0 to 2
I
Not used in this set (Open)
90 to 97
NC
—
Not used. (Open)
98
XLINE
I
Not used in this set (Open)
99, 100
NC
—
Not used (Open)
Pin No.
Pin Name
I/O
Pin Description
Содержание CDX-S2270EE
Страница 6: ...6 CDX S2270EE ...