55
HCD-DZ20
Pin No.
Pin Name
I/O
Description
49
DAMP_LATCH3
O
Digital amp (IC3030) chip select1 signal output
50
DAMP_INIT
O
Digital amp (IC3010, 3020, 3030) reset signal output
51
DAMP_SOFT_MUTE
O
Digital amp (IC3010, 3020, 3030) soft muting output
52
HP_SW
I
Headphone detect input (not used (Fixed to “L”))
53
HP_MUTE
O
Headphone muting (not used)
54
NO USE
O
Not used
55
NO USE
O
Not used
56
FL_STB
O
FL driver (IC802) chip select signal output
57
DC_DETECT
I
Speaker DC detect input
58
NO USE
O
Not used (Open)
59
NO USE
O
Not used (Open)
60
NO USE
O
Not used (Open)
61
NO USE
O
Not used (Open)
62
VCC
—
Power supply (+3.3V)
63
MIC/A.CAL_SW
I
MIC insert switch input (not used (Fixed to “L”))
64
VSS
—
Ground terminal
65
NO USE
O
Not used (Open)
66
NO USE
O
Not used (Open)
67
NO USE
O
Not used (Open)
68
TUNED
I
Tuner pack tuned input
69
ST_CLK
O
Tuner clock output
70
ST_DO
I
Tuner data input
71
ST_CE
O
Tuner chip enable output
72
ST_DI
O
Tuner data output
73
NO USE
O
Not used (Open)
74
KEY_INT
I
Wakeup from ECO mode by key input
75
RDS_CLK/NO USE
I
Tuner RDS clock input (AEP, UK only)
O
Not used (Open) (Except AEP, UK)
76
RDS_DATA/NO USE
I
Tuner RDS data input (AEP, UK only)
O
Not used (Open) (Except AEP, UK)
77
NO USE
O
Not used (Open)
O
TV control signal output
O
LINK(Multi STEREO) control signal output
O
Not used (Open)
O
Audio selector 3 signal output (not used (Open))
O
Video selector 0 signal output
O
Video selector 1 signal output (not used (Open))
O
Audio selector 0 signal output (not used (Open))
O
Audio selector 1 signal output
O
Audio selector 2 signal output (not used (Open))
87
VSEL2
O
Video selector 2 signal output (not used (Open))
88
VSEL3
O
Video selector 3 signal output (not used (Open))
89
NO USE
O
Not used (Open)
90
MONO/ST_DET
I
Front Jack MONO or STEREO detect input (not used (Fixed to “L”))
91
A.CALMICLEVEL
I
MIC level detect for auto calibration (not used (Fixed to “L”))
92
DESTINATION
I
Destination select input
93
MODEL
I
Model select input
94
KEY2
I
Key input 2
95
KEY1
I
Key input 1
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