– 82 –
Pin No.
Pin Name
I/O
Function
67
LED2-G
O
68
LED2-O
O
69
LED3-G
O
70
LED3-O
O
71
LED4-G
O
72
LED4-O
O
73
LED5-G
O
74
LED5-O
O
75
LED6-G
O
76
LED6-O
O
77
LED7-G
O
78
LED7-O
O
79
LED8-G
O
80
LED8-O
O
81 to 86
—
I
Not used (fixed at “H”)
87
INPUT-SEL1
I
INPUT switch (S601) input terminal “L”: optical input, “H”: analog/coaxial input
88
INPUT-SEL0
I
INPUT switch (S601) input terminal “L”: analog input, “H”: optical/coaxial input
89
KEY0
I
Key input terminal (A/D input) S301 to S306 (UNDO, BANK, ENTER/YES, EDIT/NO, PUSH
ENTER, PLAY MODE keys input)
90
KEY1
I
Key input terminal (A/D input) S311 to S316 (REPEAT, SINGLE PLAY, DISPLAY,
RELOOP, LOOP IN, LOOP OUT keys input)
91
KEY2
I
Key input terminal (A/D input) Key input from the pad unit (PAD1 to PAD4)
92
KEY3
I
Key input terminal (A/D input) Key input from the pad unit (PAD5 to PAD8)
93
KEY6
I
Key input terminal (A/D input)
S361 to S365 (
0
,
)
, CUE, PLAY/PAUSE,
§
EJECT keys input)
94
KEY7
I
Key input terminal (A/D input)
S371 to S376 (AUTO MODE CUE/PAUSE/OFF,
r
REC, REC PAUSE, STOP keys input)
95
SPEED-CONT
I
SPEED control volume input terminal (RV391)
96
AVSS
—
Ground terminal (for A/D converter)
97
KEY-CONT
I
PITCH control volume input terminal (RV392)
98
AVREF
I
Reference voltage (+5V) input terminal (for A/D converter)
99
AVCC
—
Power supply terminal (+5V) (for A/D converter)
100
—
I
Not used (fixed at “H”)
LED drive signal output of the pad indicator “L”: LED on
