Pin No.
Pin Name
64
CDON
65
XUART
66
ZMUTE
67
MECON CHK
68
CDON CHK
69 to 74
NC
75
RSTX
76
NC
77
X1A
78
X0A
79
VSS
80
X0
81
X1
82
VCC
83
XWD
84
XINIT3
85
NC
86
XSJIG
87 to 89
XINIT0 to 2
90 to 96
NC
97
XDES
98
XLINE
99, 100
NC
I/O
O
Servo power supply control signal output
I
Sony-Bus/MC-Bus change signal input
O
Zero detection mute signal output
I
MECON rising detection signal input
I
CDON rising detection signal input
—
Not used. (Open)
I
System reset signal input
—
Not used. (Open)
—
Sub-clock connect pin
—
Sub-clock connect pin
—
Ground pin
I
Main-clock connect pin (12 MHz)
O
Main-clock connect pin (12 MHz)
—
Power supply pin (+3.3 V)
I
Not used in this set. (Open)
I
Not used in this set. (Open)
—
Not used. (Open)
I
Not used in this set. (Open)
I
Not used in this set. (Open)
—
Not used. (Open)
I
Mode select pin
I
Not used in this set. (Open)
—
Not used. (Open)
CDX-RA650/RA700/RA750
Pin Description
H: power on
H: Sony-Bus, L: MC-Bus
Not used in this set. (Open)
Not used in this set. (Connect to Vss.)
41