Sony HCD-HDX285 - Page 71

HCD-HDX285/HDX287WC/HDX585/HDX587WC/HDX589W/HDX685/HDX686W
71
Pin No. Pin Name I/O Description
45 DVD_RST O
Reset signal output to the digital audio interface receiver, servo DSP and fl ash memory
"L": reset
46 WRITE_CE I Chip enable signal for fl ash writing input terminal Not used
47 DVD_SDI O Serial data output to the servo DSP
48 DVD_SDO I Serial data input from the servo DSP
49 DVD_SCO I Serial data transfer clock signal input from the servo DSP
50 DVD_XIFBUSY O Busy signal output to the servo DSP
51 DVD_XIFCS I Chip select signal input from the servo DSP
52 LED LAT O Serial data latch pulse signal output to the LED driver
53 KMODE I Karaoke mode information input terminal Not used
54 DRIVER_RST (EN) O Reset signal output to the digital power amplifi er "L": reset
55, 56
OVERFLOW1,
OVERFLOW2
I Overfl ow detection signal input from the stream processor
57 DAMP_INIT O Reset signal output to the stream processor "L": reset
58 SOFT_MUTE O Soft muting on/off control signal output to the stream processor "L": muting on
59 DAMP_LAT1 O Serial data latch pulse signal output to the stream processor
60 DAMP_LAT2 O
Serial data latch pulse signal output to the stream processor
(HCD-HDX285/HDX287WC/HDX585/HDX587WC/HDX685)
61 DAMP_LAT3 O Serial data latch pulse signal output to the stream processor
62 Vcc - Power supply terminal (+3.3V)
63 LINK_SW O Link control signal output terminal
64 Vss - Ground terminal
65
JACK1/JACK2
/DMP_DET
I
Auto calibration microphone, headphone and digital media port adapter connecting detection
signal input terminal
66 DC_DET I Speaker DC detection signal input terminal
67 SD/PVDD_DET I
Shut down signal input from the digital power amplifi er
PVDD power supply detection signal input terminal
68 A.CAL_OUT I Speaker output detection signal for auto calibration input terminal
69 SACD_SEL O SA-CD selection signal output terminal Not used
70 DIR_HCE O Chip enable signal output terminal Not used
71 HP_MUTE O Headphone muting on/off control signal output terminal "L": muting on
72 HDMI_PCONT O
HDMI hot plug detection control signal output terminal
HDMI +5V power on/off control signal output terminal "H": power on
73 KEY_INT I Wake up signal input terminal
74 RDS_DATA I RDS data input terminal Not used
75 RDS_CLK I RDS clock signal input terminal Not used
76 ST_CE O Chip enable signal output to the tuner (FM/AM)
77 ST_DI O Serial data output to the tuner (FM/AM)
78 ST_DO I Serial data input from the tuner (FM/AM)
79 ST_CLK O Serial data transfer clock signal output to the tuner (FM/AM)
80 TUNED I Tuning detection signal input from the tuner (FM/AM) "L": tuned
81 V_SEL0 O Video data selection signal output to the video amplifi er "L": video muting on
82 V_SEL1 O Video data selection signal output to the video amplifi er "L": DMPORT, "H": others
83 V_SEL2 O Video data selection signal output terminal Not used
84 IO_CE O Chip enable signal output to the changer controller
85 IO_RESET O Reset signal output to the changer controller and audio/video controller "L": reset
86 IO_DI O Serial data output to the changer controller
87 IO_DO I Serial data input from the audio/video controller
88 IO_CLK O Serial data transfer clock signal output to the changer controller
89 A_SEL5 O Audio data selection signal output terminal Not used
90 MONO/ST_DET I Monaural/stereo detection signal input terminal
91 A.CAL MIC LEVEL I Microphone input level detection signal for auto calibration input terminal
92 DESTINATION I Destination setting terminal
93 MODEL I Model setting terminal
94, 95 KEY2, KEY1 I Front panel key input terminal (A/D input)
96 Vss - Ground terminal
97 KEY0 I Front panel key input terminal (A/D input)