Sony HCD-DZ280 - Page 76

HCD-DZ280/DZ680/HDZ284/HDZ485
76
Pin No. Pin Name I/O Description
54 DRIVER_RST(EN) O D-AMP driver reset signal output
55 OVERFLOW1 I D-AMP processor F/C/S over fl ow detect signal input
56 OVERFLOW2 I D-AMP processor SW over fl ow detect signal input
57 DAMP INIT O D-AMP processor reset signal output
58 SOFT MUTE O D-AMP processor soft muting signal output
59 DAMP LAT1 O D-AMP processor latch-1 signal output
60 DAMP LAT2 O D-AMP processor latch-2 signal output
61 DAMP LAT3 O D-AMP processor latch-3 signal output
62 VCC — Power supply (BUP+3.3V)
63 LINK_SW O LINK (S-AIR headphone) control signal output
64 VSS — Ground
65
JACK1/JACK2/
DMP_DET
I MIC/HEADPHONE insert detect and DMPORT detect signal input
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 Speaker output detect signal input for Auto calibration
69 SACD_SEL O Not used (Open)
70 DIR_HCE/EHDMI_SEL O Not used (Open)
71
HP_MUTE/
S_AIR_Rcv_SEL
O HEADPHONE muting signal output
72 HDMI_PCONT O HDMI hot plug power control signal output
73 KEY_INT I Wakeup signal input from function key
74 RDS-DATA I RDS data input
75 RDS_CLK I RDS clock input
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 V_SEL1 O Video select signal output
83 VSEL_2 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 (Not used in this set)
87 IO_DO/ASEL3 O Audio select signal output (Not used in this set)
88 IO_CLK/ASEL4 O Audio select signal output
89 ASEL5 O Audio select signal output
90 MONO/ST_DET I MIC jack MONO or STEREO detect signal input
91
A.CAL MIC LEVEL/
DSP_MASTER
I MIC input level detect signal input for Auto Calibration
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 DIR_HDOUT O Not used (Pull up)