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HCD-GX470/GX570
QQ
3 7 63 1515 0
Pin No.
Pin Name
40
I-SCOR
41
I-XM-IRQ
42
O-LC23003-CE
43
O-LC23003-DO
44
O-LC23003-CLK
45
I-LC23003-DI
O-XM-DTIC-
46
RESET
47
O-XM-POWER
48
O-XM-MUTE
O-XM-DTIC-
49
CMD
50
I-XM-RXD
51
O-XM-TXD
52
O-CD-DATA
53
I-CD-SENS
54
O-CD-CLK
55
I-MIC-DET
O-R2S15208SP-
56
DATA
TE
L 13942296513
57
O-AUDIO-CLK
O-R2S15207FP-
58
DATA
59
AVREF
60
AVSS
61
I-HP/AUDIO IN
62
I-SUFFIX
63
I-VACS
64
I-PROTECTOR
65
I-KEY0
66
I-CD-ENCODER
67
I-MODEL
68
I-STREAM
69
O-STBY-LED
70
O-MP3-CLK
71
I-MP3-DATA
72
O-MP3-DATA
73
I-TCM-SYNC
74
O-VFD-RESET
75
O-VFD-CE
www
76
O-VFD-DATA
77
I-VFD-DATA
78
O-VFD-CLK
.
79
I-WAKEUP
80
I-XSIRCS-IN
60

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I/O
I
Subcode sync (S0+S1) detection signal input from the CD DSP
I
Interrupt request signal input from the XM receiver (GX570)
O
Chip enable signal output to the tuner (FM/AM)
O
Serial data output to the tuner (FM/AM)
O
Serial data transfer clock signal output to the tuner (FM/AM)
I
Serial data input from the tuner (FM/AM)
O
Reset signal output to the XM receiver (GX570)
O
Power on/off control signal output terminal for XM section (GX570)
O
Muting control signal output terminal for XM section (GX570)
O
Command mode select signal output to the XM receiver (GX570)
I
Receive data input from the XM receiver (GX570)
O
Transmit data output to the XM receiver (GX570)
O
CD serial data output to the CD DSP
I
Internal status (SENSE) signal input from the CD DSP
O
CD serial data transfer clock signal output to the CD DSP
Microphone plug insert detection signal input terminal "L": microphone plug insert
I
Not used
O
Serial data output terminal Not used
O
Serial data transfer clock signal output to the electrical volume
O
Serial data output to the electrical volume
I
Reference voltage (+3.3V) input terminal
-
Ground terminal
Headphone plug and audio in plug insert detection signal input terminal
I
"L": headphone plug or audio in plug insert
I
Setting terminal for the model and destination
I
VACS signal input terminal (A/D input)
I
Protector detection signal input terminal
I
Front panel key input terminal (A/D input)
I
Disc table address sensor (rotary encoder) input terminal
I
Setting terminal for the model and destination
I
Audio signal input for stream LED (A/D input) Not used
O
LED drive signal output terminal for STANDBY indicator "H": LED on
O
MP3 serial data transfer clock signal output to the CD DSP
I
MP3 serial data input terminal
O
MP3 serial data output to the CD DSP
I
Sync signal input from the tape mechanism deck controller
O
System reset signal output to the fluorescent indicator tube/LED driver "L": reset
O
Chip enable signal output to the fluorescent indicator tube/LED driver
O
Serial data output to the fluorescent indicator tube/LED driver
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I
Serial data input from the fluorescent indicator tube/LED driver
O
Serial data transfer clock signal output to the fluorescent indicator tube/LED driver
i
I
Wake up signal input terminal
I
SIRCS signal input from the remote control receiver
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2 9
8
Description
Q Q
3
6 7
1 3
1 5
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9 4
2 8
0 5
8
2 9
9 4
2 8
m
9 9
9 9

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