58
CDX-5V661/5V661A/5V661D/5V661S
Pin No. Pin Name I/O Description
44
GND — Ground terminal
45 FOK I Focus OK signal input from the CXD3027R (IC601) “H”: OK
46
LOCK I Lock signal input from the CXD3027R (IC601) “H”: Lock
47
CD SCK O Serial data reading for signal output to the CXD3027R (IC601)
48
SENS I Internal status signal (sens signal) input from the CXD3027R (IC601)
49 CD CKO O
Serial data writing for signal output to the CXD3027R (IC601)
50 CD LAT O
Serial data latch pulse signal output to the CXD3027R (IC601)
51 CD SO O
Serial data output to the CXD3027R (IC601)
52 CDMUTE O
Digital audio mute signal output to the CXD3027R (IC601)
53 GND
— Ground terminal
54 CD RST O
System reset signal output to the CXD3027R (IC601)
55 ESPXQOK O
Subcode Q OK pulse signal output to the CXD3027R (IC601)
56
ESPXRDE O D-RAM read enable signal output to the CXD3027R (IC601)
57
ESPXWRE O D-RAM write enable signal output to the CXD3027R (IC601)
58
VDD — Power supply terminal (+3.3V)
59
NC O Not used (open)
60 FLASH TX O
Flash memory data transfer write signal output terminal
61
SQSO
I
Subcode Q data, PCM peak and level data input from the CXD3027R (IC601)
62
FLASH RX I Flash memory data transfer write signal input terminal
63
SQCK O Subcode Q data reading clock signal output to the CXD3027R (IC601)
64 NC
O Not used (open)
65
GND — Ground terminal
66
GFS I Guard frame sync signal input from the CXD3027R (IC601) “L”: NG, “H”: OK
67
GND — Ground terminal
68
GND — Ground terminal
69
AMUTE O Analog audio line muting on/off control signal output “H”: muting on
70 RF SW
O Advanced ESP/normal setting terminal “H”: normal
71
MDS I Spindle motor positive/negative signal input from the CXD3027R (IC601)
72
CD PW O Servo section power supply on/off control signal output “H”: power on
73
MECA PW O
Mechanism deck section and PANA bus section power supply on/off control signal output
“H”: power on
74
AGING I Input terminal for test mode (aging)
75
FLASH SW I Sens input for flash memory data transfer write “L”: transfer write mode
76
DIAG SW I Sens input for diag mode “L”: diag data input mode
77
CONTVOL I Acc sens (CD on) input terminal “L”: ACC on
78
DIMIN I Dimmer signal (illumination sens) input terminal “L”: dimmer signal in
79
FL W O Flash memery data write enable control signal output
80
FL EN I Flash memory data write enable input terminal
81 RST I
System reset input terminal “L”: reset
82 NMI I
Interrupt signal input terminal (fixed at “H” in this set)
83 STBY
I Standby input terminal (fixed at “H” in this set)
84
VCC — Power supply terminal (+3.3V)
85
XTAL I Main system clock input terminal (12.288MHz)
86 EXTAL O
Main system clock output terminal (12.288MHz)
87 GND
— Ground terminal
88 MODEL
I Model selection signal input terminal (fixed at “L” in this set)
89
VCC — Power supply terminal (+3.3V)
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w
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a
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1
6
3
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Q
Q
3
7
6
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1
5
1
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0
9
9
2
8
9
4
2
9
8
T
E
L
1
3
9
4
2
2
9
6
5
1
3
9
9
2
8
9
4
2
9
8
0
5
1
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6
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Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
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