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50
HCD-GPX9
Pin No.
Pin Name
I/O
Description
46
SW2-1 (CLOSE)
I
CD close switch input terminal Not used
47
DAB POWER 5
O
Power on/off control signal output for the DAB
48
DAB POWER 3.3
O
Power on/off control signal output for the DAB
49
DAB SELECT
O
DAB/analog tuner (FM/AM) input selection signal output termianl
50
UK LOCAL
I
Destination setting terminal
51
LOD NEG
O
Loading motor control signal output Not used
52
LOD POS
O
Loading motor control signal output Not used
53
SW-POWER
O
Sub power block on/off control signal output terminal
54
-
O
Not used
55
XTCN
O
Oscillator control signal output to the CD DSP
56
-
O
Not used
57
CD BD POWER
O
Power on/off control signal output for CD block
58
RDS DATA
I
RDS serial data input terminal
59
CDM80
LOAD-OUT
O
Loading motor control signal output (loading out direction)
60
CDM80
LOAD-IN
O
Loading motor control signal output (loading in direction)
61
(TRIGGER SW)
CDM80 SW3
I
Trigger switch input terminal "L": switch on
62
VCC
-
Power supply terminal (+3.3V)
63
(OUT SW)
CDM80 SW1
I
Out switch input terminal "L": switch on
64
VSS
-
Ground terminal
65
(CHUCK SW)
CDM80 SW2
I
Chuck switch input terminal "L": switch on
66
FAN DRIVE
O
Fan motor drive signal output terminal Not used
67
ST MUTE
O
Tuner muting on/off control signal output terminal
68
ST STEREO
I
FM stereo detection signal input from the tuner unit "L": stereo
69
ST TUNED
I
Tuning detection signal input from the tuner unit "L": tuned
70
ST CE
O
Chip enable signal output to the FM/AM tuner unit
Serial data output to the FM/AM tuner unit
Serial data input from the FM/AM tuner unit
Serial data transfer clock signal output to the FM/AM tuner unit
System wake up signal input terminal in the standby status
Tape play switch input terminal
Plunger driver signal output terminal "L": plunger on
Capstan/reel motor drive signal output terminal "L": forward, "H": reverse
REC bias on/off control signal output terminal "H": REC bias on
PB/REC switching control signal output terminal "L": PB
80
RY ON
O
Relay drive signal output for main power supply "H": power on
81
WATPOW
O
Not used
82
TC DOOR SW
I
Tape deck lid open/close detection signal input terminal Not used
83
LINE MUTE
O
Line muting on/off control signal output terminal "H": muting on
84
PROTECT
I
Protect signal input from the amplifier circuit "L": protect
85
SP RELAY
O
Speaker on/off relay drive signal output terminal "L": speaker off
86
AMP POWER
O
AMP muting on/off control signal output terminal "H": AMP on
87
EQ DATA
O
Serial data output to the electrical volume
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