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HCD-DZ275M/DZ570M/DZ665K/DZ670M
Pin No.
Pin Name
52
M_ST
53
HP_MUTE
54
S-AIR_ADC_SEL
55
MIC_CLK
56
DAMP LATCH2
57
DC_DET
58
S-AIR_RST
59
DIR_HCE
60
DIR_ERR
61
DIR_XSTATE
62
VCC
63
HDMI_PCONT
64
VSS
65
DAMP LATCH1
JACK1/JACK2/
66
S-AIR_DET
67
GPIO2
68
TUNED
69
ST_CLK
70
ST_DO
71
ST_CE
72
ST_DI
73
DSP_INTR
74
INT4 KEY INT
INT3 RDS_CLK/
75
LED_LAT
RDS-DATA/
76
XM_RST(PCONT)
77
S-AIR I2C_SDA
78
S-AIR I2C_SCL
79
DSP_SF_CE
2ND_XM_SEL/
80
TV_SEL/MIC_DATA
ASEL3/DSP_SPIDS/
81
XM_SRC_RST
82
V_SEL0
83
V_SEL1
84
IO_CE/ASEL0
85
IO_RESET/ASEL1
86
IO_DI/ASEL2
87
IO_DO/VSEL2
88
IO_CLK
89
DMP_DET
90
MONO/ST_DET
A.CAL MIC LEVEL/
91
DSP_MASTER
92
DESTINATION
93
MODEL
94
KEY2
95
KEY1
96
VSS
97
KEY0
98
VREF
99
VCC
100
DIR_HDOUT
74
I/O
O
LINK (Multi STEREO) control signal output
O
Headphone mute signal output
O
S-AIR ADC selector signal output
O
MIC level control serial clock output
O
D-AMP processor latch-2 signal output
I
Speaker DC balance protect signal input
O
S-AIR reset signal output
O
Not used (Open)
O
Not used (Open)
O
Not used (Open)
—
Power supply (BUP+3.3V)
O
HDMI hot plug power control signal output
—
Ground
O
D-AMP processor latch-1 signal output
I
MIC or S-AIR insert detect signal input
I
S-AIR interrupt signal input
I
TUNER TUNED signal input
O
TUNER clock output
I
TUNER data input
O
TUNER chip enable signal output
O
TUNER data output
O
Not used (Open)
I
Wake up signal input from function key
I
RDS clock input
I
RDS data input
I/O
I2C serial data input/output for S-AIR
I/O
I2C serial clock input/output for S-AIR
O
Not used (Open)
O
MIC level control serial data output
O
Audio select signal output
O
Video select signal output
O
Video select signal output
O
Audio select signal output
O
Audio select signal output
O
Audio select signal output
O
Video select signal output
O
Not used (Open)
I
DMPORT detect signal input
I
AUDIO IN jack MONO or STEREO detect signal input
I
MIC level detect signal input for auto calibration
I
Destination select input
I
Model select input
I
Key input 2 input
I
Key input 1 input
—
Ground
I
Key input 0 input
—
Reference voltage (E3.3V)
—
Power supply (BUP+3.3V)
O
Not used (Pull up)
Description
(Not used in this set)
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