HCD-DZ370/DZ560/DZ570/DZ660/DZ777
77
Pin No. Pin Name I/O Description
52 M_ST O LINK (Multi STEREO) control signal output
53 HP_MUTE O Headphone mute signal output
54 S-AIR_ADC_SEL O S-AIR ADC selector signal output
55 MIC_CLK O Not used (Open)
56 DAMP LATCH2 O D-AMP processor latch-2 signal output
57 DC_DET I Speaker DC balance protect signal input
58 S-AIR_RST O S-AIR reset signal output
59 DIR_HCE O Not used (Open)
60 DIR_ERR O Not used (Open)
61 DIR_XSTATE O Not used (Open)
62 VCC — Power supply (BUP+3.3V)
63 HDMI_PCONT O HDMI hot plug power control signal output
64 VSS — Ground
65 DAMP LATCH1 O D-AMP processor latch-1 signal output
66
JACK1/JACK2/
S-AIR_DET
I MIC or Headphone insert detect signal input
67 GPIO2 I S-AIR interrupt signal input
68 TUNED I TUNER TUNED signal input
69 ST_CLK O TUNER clock output
70 ST_DO I TUNER data input
71 ST_CE O TUNER chip enable signal output
72 ST_DI O TUNER data output
73 DSP_INTR O Not used (Open)
74 INT4 KEY INT I Wake up signal input from function key
75
INT3 RDS_CLK/
LED_LAT
I RDS clock input
76
RDS-DATA/
XM_RST(PCONT)
I RDS data input
77 S-AIR I2C_SDA I/O I2C serial data input/output for S-AIR
78 S-AIR I2C_SCL I/O I2C serial clock input/output for S-AIR
79 DSP_SF_CE O Not used (Open)
80
2ND_XM_SEL/
TV_SEL/MIC_DATA
O TV control signal output
81
ASEL3/DSP_SPIDS/
XM_SRC_RST
O Audio select signal output
82 V_SEL0 O Video select signal output
83 V_SEL1 O Video select signal output
84 IO_CE/ASEL0 O Audio select signal output
85 IO_RESET/ASEL1 O Audio select signal output
86 IO_DI/ASEL2 O Audio select signal output
87 IO_DO/VSEL2 O Video select signal output
88 IO_CLK O Not used (Open)
89 DMP_DET I DMPOART detect signal input
90 MONO/ST_DET I AUDIO IN jack MONO or STEREO detect signal input
91
A.CAL MIC LEVEL/
DSP_MASTER
I MIC level detect signal input for auto calibration
92 DESTINATION I Destination select input
93 MODEL I Model select input
94 KEY2 I Key input 2 input
95 KEY1 I Key input 1 input
96 VSS — Ground
97 KEY0 I Key input 0 input
98 VREF — Reference voltage (E3.3V)
99 VCC — Power supply (BUP+3.3V)
100 DIR_HDOUT O Not used (Pull up)
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TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
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