HBD-TZ215/TZ715
54
Pin No. Pin Name I/O Description
57 DAMP INIT O D-AMP processor reset signal output
58 SOFT_MUTE O D-AMP processor soft muting signal output
59 DAMP_LATCH1 O D-AMP processor latch-1 (Front L/R) signal output
60 DAMP_LATCH2 O D-AMP processor latch-2 (Surround L/R) signal output
61 DAMP_LATCH3 O D-AMP processor latch-3 (Center/Subwoofer) signal output
62 VCC — Power supply (BUP+3.3V)
63 LINK_SW O D-AMP data select signal output
64 VSS — Ground
65
JACK1/JACK2/
DAP_DET
I Not used. (Connected to ground)
66 DC_DET I Speaker DC balance protect signal input
67 SD/PVDD_DET I D-AMP driver shut down signal and PVDD detect signal input
68
A.CAL_OUT/
DSP_INTR
I Not used. (Connected to ground)
69 NO USE O Not used. (Open)
70 NO USE O Not used. (Open)
71 HP MUTE O Not used. (Open)
72 HDMI_PCONT O Not used. (Open)
73 KEY_INT I Wakeup signal input from function key
74 RDS-DATA I RDS data input (Not used in this unit)
75 RDS_CLK I RDS clock input (Not used in this unit)
76 ST_CE O TUNER chip enable signal output
77 ST_DI/MIC_DATA O TUNER serial data output
78 ST_DO I TUNER serial data input
79 ST_CLK/MIC_CLK O TUNER serial clock output
80 TUNED I TUNER TUNED signal input
81 V_SEL0 O Video select signal output
82 NO USE O Not used. (Open)
83 NO USE O Not used. (Open)
84 ASEL0 O Audio select signal output
85 ASEL1 O Not used. (Open)
86 ASEL2 O Not used. (Open)
87 NO USE O Not used. (Open)
88 NO USE O Not used. (Open)
89 EUP_IN O Not used.
90 NO USE O Not used. (Open)
91
A.CAL MIC LEVEL/
DSP_MASTER
I Not used. (Connected to ground)
92 DESTINATION I Destination select input
93 MODEL I Model select input
94 KEY2 I Key 2 input
95 KEY1 I Key 1 input
96 VSS — Ground
97 KEY0 I Key 0 input
98 Vref — Reference voltage (3.3V)
99 VCC — Power supply (+3.3V)
100 SERIES I Series select input (Connected to ground)
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