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HCD-DZ555K/DZ556KB/DZ750K
Pin No.
Pin Name
48
DAMP LATCH2
49
DAMP LATCH3
50
DAMP INIT
51
DAMP SOFT MUTE
52
MIC2 SW
53
NO USE
54
NO USE
55
NO USE
56
FL_STB
57
DC_DET
58
NO USE
59
NO USE
60
NO USE
61
NO USE
62
VCC
63
MIC/A.CAL_SW
64
VSS
65
DIAT_XRST
66
DIAT_XSCEN
67
NO USE
68
TUNED
69
ST_CLK
70
ST_DO
71
ST_CE
72
ST_DI
73
NO USE
74
KEY INT
75
MIC_CLK
76
MIC-DAT
77
DIAT_DET
78
NO USE
79
M_ST
80
NO USE
81
ASEL3
82
V_SEL0
83
V_SEL1
84
ASEL0
85
ASEL1
86
ASEL2
87
VSEL2
88
NO USE
89
CLINK_DET
90
MONO/ST_DET
91
A.CAL MIC LEVEL
92
DESTINATION
93
MODEL
94
KEY2
95
KEY1
96
VSS
70
I/O
O
DAMP processor latch2
O
DAMP processor latch3
O
DAMP processor reset
O
DAMP processor soft muting
I
MIC2 insert switch
O
Not used (Open)
O
Not used (Open)
O
Not used (Open)
O
FL driver chip select output
I
Speaker DC detect input
O
Not used (Open)
O
Not used (Open)
O
Not used (Open)
O
Not used (Open)
—
Power supply (BUP+3.3V)
I
MIC insert switch
—
Ground terminal
O
DIAT reset
O
DIAT chip enable
O
Not used (Open)
I
TUNER tuned input
O
TUNER clock output
I
TUNER data input
O
TUNER chip enable
O
TUNER data output
O
Not used (Open)
I
Wakeup from ECO mode by key input
O
MIC electric volume clock output
O
MIC electric volume data output
I
DIAT ready detect input
O
Not used
O
LINK (Multi STEREO) control output
O
Not used (Open)
O
Audio selector 3 (Except MX, E32)
O
Video selector 0
O
Video selector 1
O
Audio selector 0
O
Audio selector 1
O
Audio selector 2 (Except MX, E32)
O
Video selector 2 (Except MX, E32)
O
Not used (Open)
O
C-Link detect input (Except MX, E32)
I
Front jack MONO or STEREO detect
I
MIC level detect for auto calibration
I
Destination select input
I
Model select input
I
Key input 2 input
I
Key input 1 input
—
Ground terminal
Description
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