Aiwa NSX-SZ900 Service Manual page 35

Compact disc stereo system
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Pin No.
Pin Name
60
DOLBY / P19
61
CASINO / P18
62
KARAOKE / P17
63
PANORAMA / P16
64
DEMO / P15
65
ECO / P14
66
OIRT / P13
67
SW / P12
68
LW / P11
69
AMST / P10
70
AM10K / P9
71
CST2 / P8
72
VDD4
73
REB / P7
74
CAM2 / P6
75
AUTO1 / P5
76
AUTO2 / P4
77
CAM1 / P3
78
CST1 / P2
79
REA / P1
80
O–CD–CE
81
I–DRF / IFC
82
I–WRQ
83
O–LED–JOG
84
O–LED–VOL
85
O–LED–TUNER
86
O–LED–MD
87
O–LED–AUX
88
O–LED–TAPE
89
VSS2
90
VDD2
91
O–LED–CD
92
O–LED–CD1
93
O–LED–CD2
94
O–LED–CD3
95
O–KSCAN
96
O–PLL–CE
97
O–M–STB
98
O–M–CLK
99
O–M–DATA
100
O–CD–CLK
I/O
I/O
DOLBY enable diode input (Not used) / FL segment P19 output.
I/O
Casino DEMO diode input / FL segment P18 output.
I/O
Karaoke enable diode input (Not used) / FL segment P17 output.
I/O
Panorama enable diode input (Not used) / FL segment P16 output.
I/O
Demonstration OFF diode input (Not used) / FL segment P15 output.
I/O
Initial echo OFF diode input / FL segment P14 output.
I/O
OIRT diode input (Not used) / FL segment P13 output.
I/O
SW diode input (Not used) / FL segment P12 output.
I/O
LW diode input (Not used) / FL segment P11 output.
I/O
AMST diode input (Not used) / FL segment P10 output.
I/O
AM10K diode input / FL segment P9 output.
I/O
CST2 diode input / FL segment P8 output.
Connected to power supply.
I/O
REB diode input / FL segment P7 output.
I/O
CAM2 diode input / FL segment P6 output.
I/O
AUTO1 diode input / FL segment P5 output.
I/O
AUTO2 diode input / FL segment P4 output.
I/O
CAM1 diode input / FL segment P3 output.
I/O
CST1 diode input / FL segment P2 output.
I/O
REA diode input / FL segment P1 output.
O
CD chip enable output.
I
CD DRF input / TUNER IFC input.
I
CD write request input.
O
JOG flash ring LED indicator ON/OFF.
O
VOL flash ring LED indicator ON/OFF.
O
TUNER function LED ON/OFF.
O
MD function LED ON/OFF.
O
AUX function LED ON/OFF.
O
TAPE function LED ON/OFF.
Connected to GND.
Connected to power supply.
O
CD function LED ON/OFF.
O
CD1 direct button LED ON/OFF.
O
CD2 direct button LED ON/OFF.
O
CD3 direct button LED ON/OFF.
O
"L" at key-scan timing switching retrieve.
O
PLL-IC chip enable output.
O
Main C.B strobe output.
O
Main C.B clock output.
O
Main C.B data output.
O
CD clock output.
– 35 –
Description

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