Sony HCD-MX700Ni Service Manual page 56

Compact disc receiver
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HCD-MX700Ni/MX750Ni
Pin No.
Pin Name
57
CDM_OPEN_SW
58
CDM_CLOSE_SW
59
CDM_LOAD_IN
60
CDM_LOAD_OUT
61
FL/LCD RESET
62
Vcc
63
POWER ON
64
Vss
65
SPEC_IN
66
AUDIO_LEVEL_INPUT
67
BCo_SPI_REQ
68
BCo_SPI_READY
69
AC_DET
70, 71
KEY_1, KEY_2
72
VOLUME_JOG
73
BYPASS
I_KEY WAKE UP_
74
POWER & DISPLAY
75
iPod_WAKE
76
iPod_DET
77
iPod_TxD_OUT
78
iPod_RxD_IN
79
NC
80
HP_DET
81
HP_MUTE
82
TA_LINE_MUTE
83
POWER_PROTECT
84
SINGER_ON
85
BOLERO/iPod_ON
86
ZIPANG_ON
87
CD_XRST
88
CD_DRIVER_MUTE
89
MP3_IREQ
90
CD CCE
91
CD CLK
92
DEC BUS SEL
93 to 95
CD BUS3 to CD BUS1
96
Avss
97
CD BUS0
98
VREF
99
Avcc
100
LCD_DI
56
I/O
I
Switch detection signal input terminal for loading section
I
Switch detection signal input terminal for loading section
O
Motor drive signal output terminal for the loading section
O
Motor drive signal output terminal for the loading section
O
Reset signal output to the liquid crystal element
-
Power supply terminal (+3.3V)
O
Main power on/off control signal output terminal
-
Ground terminal
I
Destination setting terminal
I
Audio level detection signal input terminal
I
Request signal input from the wireless LAN module
O
Ready signal output to the wireless LAN module
I
Power failure detection signal input terminal
I
Panel key input terminal (A/D input)
I
Jog dial pulse input from the rotary encoder (for VOLUME)
O
System shut down signal output terminal
I
Key wake-up signal input terminal
I
Wake-up signal input from the iPod/iPhone Dock
I
iPod/iPhone detection signal input terminal
O
Serial data output to the iPod/iPhone Dock
I
Serial data input from the iPod/iPhone Dock
-
Not used
I
Headphone detection signal input terminal
-
Not used
O
Line muting on/off control signal output terminal
I
Power monitor signal input terminal
O
Power supply on/off control signal output to the A/D converter
O
Power supply on/off control signal output terminal for the USB/iPod section
O
Power supply on/off control signal output terminal for the CD section
O
Reset signal output to the CD-MP3 processor
O
Motor drive on/off control signal output to the motor/coil driver
I
Request signal input from the CD-MP3 processor
O
Chip enable signal output to the CD-MP3 processor
O
Serial data transfer clock signal output to the CD-MP3 processor
O
Function selection signal output terminal
O
Serial data output to the CD-MP3 processor
-
Ground terminal
O
Serial data output to the CD-MP3 processor
I
Reference voltage (+3.3V) input terminal
-
Power supply terminal (+3.3V)
I
Not used
Description
"H": main power on

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