QQ
3 7 63 1515 0
Pin No.
64
65
66
67
MECON CHK
68
CDON CHK
69 to 74
75
76
77
78
79
80
81
82
83
84
85
86
87 to 89
XINIT0 to 2
90 to 96
97
98
99, 100
TE
L 13942296513
www
.
http://www.xiaoyu163.com
Pin Name
I/O
CDON
O
Servo power supply control signal output
XUART
I
Sony-Bus/MC-Bus change signal input
ZMUTE
O
Zero detection mute signal output
I
MECON rising detection signal input
I
CDON rising detection signal input
NC
—
Not used. (Open)
RSTX
I
System reset signal input
NC
—
Not used. (Open)
X1A
—
Sub-clock connect pin
X0A
—
Sub-clock connect pin
VSS
—
Ground pin
X0
I
Main-clock connect pin (12 MHz)
X1
O
Main-clock connect pin (12 MHz)
VCC
—
Power supply pin (+3.3 V)
XWD
I
Not used in this set. (Open)
XINIT3
I
Not used in this set. (Open)
NC
—
Not used. (Open)
XSJIG
I
Not used in this set. (Open)
I
Not used in this set. (Open)
NC
—
Not used. (Open)
XDES
I
Mode select pin
XLINE
I
Not used in this set. (Open)
NC
—
Not used. (Open)
x
ao
y
i
http://www.xiaoyu163.com
8
Pin Description
Not used in this set. (Open)
Not used in this set. (Connect to Vss.)
Q Q
3
6 7
1 3
u163
.
CDX-GT250M
2 9
9 4
2 8
H: power on
H: Sony-Bus, L: MC-Bus
1 5
0 5
8
2 9
9 4
m
co
9 9
2 8
9 9
29