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Pin No.
Pin Name
65
P19/K-CON
66
P18/RDS
67
P17/FM1
68
P16/SW
69
P15/LW
70
P14/AM-10K
71
P13/AM-ST
72
VDD4
73~76
P12~P9
77
P8/REA
78
P7/CST1
79
P6/CAM1
80
P5/AUTO2
81
P4/AUTO1
82
P3/CAM2
83
P2/REB
84
P1/CST2
85
K-SCAN
86
SOL1
87
SOL2
88
O-MOTOR
89
VSS2
90
VDD2
91
O–DISHREV
92
O-DISHFWD
93
O-OPEN
94
O-CLOSE
95
IFC-TU/I-SQDATA
I-STEREO/I-DRF
96
(O-CLK-VCD)
O-DATA(CD)/
97
I-RDS DATA
98
CD-CE/
IO BUSY (VCD)
99
CLK (CD)
100
STB(SHIFT)
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I/O
I/O
FL segement P19 output / K-CON select diode input.
I/O
FL segement P18 output / RDS select diode input.
I/O
FL segment P17 output / FM1 select diode input. (Not used.)
I/O
FL segment P16 output / SW step initial diode input.
I/O
FL segment P15output / LW stereo select diode input.
I/O
FL segment P14 output /AM-10K select diode input.
I/O
FL segment P13 output / AM-ST select diode input. (Not used.)
–
Power supply.
O
FL segment P12~P9 output.
I/O
FL segment P8 ouput / REC enable (A) switch input (active: "L").
I/O
FL segment P7 output / Cassette (1) switch.
I/O
FL segment P6 output / CAM (1) switch input (active: "L").
I/O
FL segment P5 output / Auto stop reel (2) pulse input.
I/O
FL segment P4 output / Auto stop reel (1) pulse input.
I/O
FL segment P3 output / CAM (2) switch input. (active:"L").
I/O
FL segment P2 output / REC enable (B) switch input. (active:"L").
I/O
FL segment P1 output / Cassette (2) switch input. (active:"L").
O
Key scan output. (active:"L").
O
DECK (1) solenoid ON/OFF output.
O
DECK (2) solenoid ON/OFF output.
O
Deck motor ON/OFF output .
–
Connected to GND.
–
Power supply.
O
CD turn table dish reverse output.
O
CD turn table dish forward output.
O
CD tray open output.
O
CD tray close output.
I
Tuner tune/IF count input (active: "L") / CD SUB-Q data input.
I/O
Tuner stereo detect input (active "L") / DRF input.
I/O
CD IC control data output / Tuner RDS data input. (Not used.)
I/O
CD chip enable output.
O
CD IC control clock output.
O
Shift register strobe output.
– 39 –
Description
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