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
ITuner RDS clock input (AEP, UK only)
O Not used (Open) (Except AEP, UK)
76 RDS_DATA/NO USE
ITuner RDS data input (AEP, UK only)
O Not used (Open) (Except AEP, UK)
77 NO USE O Not used (Open)
78 TVSEL O TV control signal output
79 M_ST O LINK(Multi STEREO) control signal output
80 NO USE O Not used (Open)
81 ASEL3 O Audio selector 3 signal output (not used (Open))
82 VSEL0 O Video selector 0 signal output
83 VSEL1 O Video selector 1 signal output (not used (Open))
84 ASEL0 O Audio selector 0 signal output (not used (Open))
85 ASEL1 O Audio selector 1 signal output
86 ASEL2 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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TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
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