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48
CX-JDS20/JDS50
Pin No.
Pin Name
I/O
Description
49
P45
O
CD motor drivel signal output (–M2)
50
P44
O
CD motor drive signal output (+M1)
48
O-MILP
O
Latch pulse signal output to the MP3 IC
49
O-MP3STBY
O
Strobe signal output to the MP3 IC
51
P43
O
CD motor drive signal output (–M1)
52
P42
O
LED (i-Bass) control signal output
53
P41
I
Switch8 signal input from the CD mechanism
54
P40
I
Switch5 signal input from the CD mechanism
55
P37
I
Switch6 signal input from the CD mechanism
56
P36
I
Switch2 signal input from the CD mechanism
57
P35
I
Switch7 signal input from the CD mechanism
58
P34
I
Switch1 signal input from the CD mechanism
59
P33
I
Switch3 signal input from the CD mechanism
60
P32
O
XTCN signal output to the CD unit
61
P31
O
Reset signal output to the MP3 IC
62
VCC2
—
Power supply terminal (+3.3 V)
63
P30
O
MICS signal output to the MP3 IC
64
VSS2
—
Ground terminal
65
P27
I
Acknowledge signal input from the MP3 IC
66
P26
O
Strobe signal output to the MP3 IC
67
P25
I
Request signal input from the MP3 IC
68
P24
O
Latch pulse signal output to the MP3 IC
69
P23
O
XLT signal output to the CD unit
70
P22
O
Reset signal output to the CD unit
71
P21
—
Not used
72
P22
—
Not used
73
P23
—
Not used
74
P16/INT4
I
SENS signal from the Function Key
75
P15/INT3
—
Not used
76
P14
—
Not used
77
P13
—
Not used
Not used
Not used
Not used
LED6 drive signal output
LED5 drive signal output
LED4 drive signal output
LED3 drive signal output
LED2 drive signal output
LED1 drive signal output
87
P01/AN01
I
Voltage detection signal input
88
P00/AN00
O
LED control signal output
89
P107/AN7
I
Key1 input
90
P106/AN6
I
Key2 input
91
P105/AN5
I
Key3 input
92
P104/AN4
I
Model signal input
93
P103/AN3
I
SUFFIX signa input
94
P102/AN2
I
END switch signal input from the tape deck
95
P101/AN1
I
Treble signal input from the rotary encoder
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