83
HCD-HPZ7/HPZ9
Pin No.
Pin Name
I/O
Description
49
ELV NEG
O
Elevator up/down motor control signal output
50
ELV POS
O
Elevator up/down motor control signal output
51
LOD NEG
O
Loading motor control signal output
52
LOD POS
O
Loading motor control signal output
53
CDM80 LOAD-OUT
O
Loading motor control signal output (loading out direction)
54
CDM80 LOAD-IN
O
Loading motor control signal output (loading in direction)
55
(TRIGGER) CDM80 SW3
I
12cm DISC switch “L”: switch on
56
(OUT SW) CDM80 SW1
I
Out switch input terminal “L”: switch on
57
(CHUCK SW) CDM80 SW2
I
Chuck switch input terminal “L”: switch on
58
TC PLAY
I
Tape play switch input terminal
59
TC TRG
O
Plunger driver signal output terminal “L”: plunger on
60
TC CAPM CONT
O
Capstan/reel motor drive signal output terminal “L”: forward, “H”: reverse
61
BIAS ON
O
REC bias on/off control signal output terminal “H”: REC bias on
62
VCC
—
Power supply terminal (+3.3V)
63
TC R/P
O
PB/REC switching control signal output terminal “L”: PB
64
VSS
—
Ground terminal
65
HP DETECT
I
Headphone detection signal input
66
LINE MUTE
O
Line muting on/off control signal output terminal “H”: muting on
67
PROTECT
I
Protect signal input from the amplifier circuit “L”: protect
68
SP RELAY
O
Speaker on/off relay drive signal output terminal “L”: speaker off
69
AMP POWER
O
AMP muting on/off control signal output terminal “H”: AMP on
70
AMP DATA
O
Serial data output to the sound processor
71
AMP CLK
O
Serial data transfer clock signal output to the sound processor
72
STBY-RELAY
O
Relay drive signal output for main power supply “H”: power on
73
SW-POWER
O
Sub power block on/off control signal output terminal (Not used)
74
KEY WAKE UP
I
System wake up signal input terminal in the standby status
75
ST TUNED
I
Tuning detection signal input from the tuner unit “L”: tuned
76
ST CE
O
Chip enable signal output to the FM/AM tuner unit
77
ST DATA OUT
O
Serial data output to the FM/AM tuner unit
78
DIN/STEREO
I
FM stereo detection signal input from the tuner unit “L”: stereo
79
ST CLK
O
Serial data transfer clock signal output to the FM/AM tuner unit
80
FL STB
O
Serial data read strobe signal output to the FL/LED driver
81
FL CLK
O
Serial data transfer clock signal output to the FL/LED driver
82
DISC1 LED
O
DISC1 LED control signal output
83
DISC2 LED
O
DISC2 LED control signal output
84
DISC3 LED
O
DISC3 LED control signal output
85
DISC4 LED
O
DISC4 LED control signal output
86
DISC5 LED
O
DISC5 LED control signal output
87
FAN ON
O
Fan motor drive signal output terminal
88, 89
VOL A, VOL B
I
Volume signal input terminal
90 to 92
KEY3 to KEY1
I
Front panel key or headphone detection input terminal (A/D input)
93
SPEC-IN
I
Setting terminal for the destination
94
TC END SW
I
End switch detection from tape deck block
95
TC HALF/REC SW
I
Half/REC switch detection from tape deck block
96
AVSS
—
Ground terminal
97
SEARCH A
I
Jog dial pulse input terminal
98
VREF
I
Reference voltage (+3.3V) input terminal
99
AVCC
—
Power supply terminal (+3.3V)
100
SEARCH B
I
Jog dial pulse input terminal
