– 53 –
Pin Name
SW
KEY3
KEY2
KEY1
KEY0
BUSIN
AMUTE
CLK
XLT
DATA
CLK
SUBQ
NC
SENS
OUTSW
RMIN
AFADJ
FLLT
NC
KBCIN
SCOR
TS.1
TS.2
TS.3
ICSW
RFSW
INSW
D3
D4
D5
D6
VDD
VDD
D7
D2
D1
D0
A0
A1
A2
Pin No.
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
I/O
I
I
I
I
O
I
O
O
O
O
O
I
–
I
I
I
I
O
–
O
I
I
I
I
O
O
I
I/O
I/O
I/O
I/O
–
–
I/O
I/O
I/O
I/O
O
O
O
Function
Model select switch input
Key input
Key input
Key input
Key input
CONTROL-A1 input L: Active
Audio mute driver
Clock for servo IC and digital filter IC
Latch for command
Data for command
Clock for sub code Q
Sub code Q data input
Not used
Servo sensor signal
Loading out switch input L: Out
Remote control signal
Test mode pin
Latch for fluorescent indicator driver IC
Not used
Keyboard clock output
Sub code Q synchronous signal Start at rising edge
Table position sensor 1 input
Table position sensor 2 input
Table position sensor 3 input
Power switch control signal output for BD board
RF automatic gain control hold output
Loading in switch input L: In
SRAM data
SRAM data
SRAM data
SRAM data
Connect to +5V
Connect to +5V
SRAM data
SRAM data
SRAM data
SRAM data
SRAM address
SRAM address
SRAM address
