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54
HCD-GN800
Pin Name
Pin No.
I/O
Discription
54
ALC
O
ALC signal output
55
TC-RELAY
O
REC/PB selection signal output
56
REC BIAS
O
Bias on/off signal output
57
CAPM-CONT
O
Capstan motor REV/FWD/STOP control signal output
58
B-TRIG
O
TCM-B Trigger output
59
A-TRIG
O
TCM-A trigger output
60
B-REC, REV
O
Record tab switch for SIDE B signal output
61
B-PLAY
I
TCM-B play switch input
62
VCC
—
Power supply (+3.3V)
––––––––––––––
63
AMS-IN
I
AMS signal input
64
VSS
—
Ground
65
ST-DIN
I
Tuner data input
66
A-REC, FWD
O
Record tab switch for SIDE A signal output
67
A-HALF
I
A deck half detection signal input
68
A-PLAY
I
TCM-A play switch input
69
LED-SW-LINK
O
Subwoofer LED drive signal output
70
LED-SW-ON
O
Subwoofer LED drive signal output
71
LED-MATRIX-SURR-2
O
Subwoofer LED drive signal output
72
LED-MATRIX-SURR-1
O
Subwoofer LED drive signal output
73
KEY-DISPLAY
I
DISPLAY key signal input
74
POWER-KEY
I
Power key signal input
75
STK-MUTE
O
Mute signal output to power IC
––––––––––––––––––
76
HP-MUTE
O
Headphone mute signal output
77
LINE-MUTE
O
TA LINE mute signal output
––––––––––––––––––
78
PROTECT
I
Speaker protection signal input
79
AUDIO-DATA
O
Serial data output to Audio EQIC
80
AUDIO-CLK
O
Serial data clock output to Audio EQIC
––––––––––––––––
81
VACS IN
I
VACS signal input
82
SW-RELAY
O
Subwoofer relay control signal output
83
FRONT-RELAY
O
Front speaker relay driver signal output
84
LINK-RELAY
O
Surround speaker relay driver signal output
–––––––––––––––
85
STEREO
I
Stereo signal input
––––––––––––––
86
TUNED
I
Tuned signal input
87
ST-CE
O
Tuner chip enable signal output
88
ST-DOUT
O
Tuner data output
89
A-SHUT
I
TCM-A reel pulse input
90
B-SHUT
I
TCM-B reel pulse input
91
B-HALF
I
B deck half detection input
92
MODEL-IN
I
Model input
93
DEST-IN
I
Destination input
94
I-HOLD
I
Over-voltage protection detection input termnal
95
SW-AD-KEY
I
Subwoofer key signal input
96
AVSS
—
Ground
97
ST-CLK
O
Tuner clock signal output
98
VREF
I
Reference voltage input
99
AVCC
—
Power supply (+3.3V)
100
ST-MUTE
O
Tuner mute signal output