– 35 –
Pin No.
Pin Name
I/O
Description
60
DOLBY / P19
I/O
DOLBY enable diode input (Not used) / FL segment P19 output.
61
CASINO / P18
I/O
Casino DEMO diode input / FL segment P18 output.
62
KARAOKE / P17
I/O
Karaoke enable diode input (Not used) / FL segment P17 output.
63
PANORAMA / P16
I/O
Panorama enable diode input (Not used) / FL segment P16 output.
64
DEMO / P15
I/O
Demonstration OFF diode input (Not used) / FL segment P15 output.
65
ECO / P14
I/O
Initial echo OFF diode input / FL segment P14 output.
66
OIRT / P13
I/O
OIRT diode input (Not used) / FL segment P13 output.
67
SW / P12
I/O
SW diode input (Not used) / FL segment P12 output.
68
LW / P11
I/O
LW diode input (Not used) / FL segment P11 output.
69
AMST / P10
I/O
AMST diode input (Not used) / FL segment P10 output.
70
AM10K / P9
I/O
AM10K diode input / FL segment P9 output.
71
CST2 / P8
I/O
CST2 diode input / FL segment P8 output.
72
VDD4
—
Connected to power supply.
73
REB / P7
I/O
REB diode input / FL segment P7 output.
74
CAM2 / P6
I/O
CAM2 diode input / FL segment P6 output.
75
AUTO1 / P5
I/O
AUTO1 diode input / FL segment P5 output.
76
AUTO2 / P4
I/O
AUTO2 diode input / FL segment P4 output.
77
CAM1 / P3
I/O
CAM1 diode input / FL segment P3 output.
78
CST1 / P2
I/O
CST1 diode input / FL segment P2 output.
79
REA / P1
I/O
REA diode input / FL segment P1 output.
80
O–CD–CE
O
CD chip enable output.
81
I–DRF / IFC
I
CD DRF input / TUNER IFC input.
82
I–WRQ
I
CD write request input.
83
O–LED–JOG
O
JOG flash ring LED indicator ON/OFF.
84
O–LED–VOL
O
VOL flash ring LED indicator ON/OFF.
85
O–LED–TUNER
O
TUNER function LED ON/OFF.
86
O–LED–MD
O
MD function LED ON/OFF.
87
O–LED–AUX
O
AUX function LED ON/OFF.
88
O–LED–TAPE
O
TAPE function LED ON/OFF.
89
VSS2
—
Connected to GND.
90
VDD2
—
Connected to power supply.
91
O–LED–CD
O
CD function LED ON/OFF.
92
O–LED–CD1
O
CD1 direct button LED ON/OFF.
93
O–LED–CD2
O
CD2 direct button LED ON/OFF.
94
O–LED–CD3
O
CD3 direct button LED ON/OFF.
95
O–KSCAN
O
“L” at key-scan timing switching retrieve.
96
O–PLL–CE
O
PLL-IC chip enable output.
97
O–M–STB
O
Main C.B strobe output.
98
O–M–CLK
O
Main C.B clock output.
99
O–M–DATA
O
Main C.B data output.
100
O–CD–CLK
O
CD clock output.
Summary of Contents for NSX-SZ900
Page 14: ... 14 SCHEMATIC DIAGRAM 1 MAIN 1 6 P SUPPLY SECTION ...
Page 15: ... 15 SCHEMATIC DIAGRAM 2 MAIN 2 6 FUNCTION SECTION ...
Page 16: ... 16 SCHEMATIC DIAGRAM 3 MAIN 3 6 AMP SECTION ...
Page 17: ... 17 SCHEMATIC DIAGRAM 4 MAIN 4 6 DECK SECTION HEAD 1 HEAD 2 ...
Page 18: ... 18 SCHEMATIC DIAGRAM 5 MAIN 5 6 DSP SECTION ...
Page 19: ... 19 SCHEMATIC DIAGRAM 6 MAIN 6 6 TUNER SECTION ...
Page 22: ... 22 SCHEMATIC DIAGRAM 7 FRONT KEY DECK ...
Page 24: ... 24 SCHEMATIC DIAGRAM 8 AMP 3M ...
Page 26: ... 26 SCHEMATIC DIAGRAM 9 PANORAMA AMP ...
Page 28: ... 28 SCHEMATIC DIAGRAM 10 PT ...
Page 31: ... 31 ANODE CONNECTION NOTE UP DOWN ...
Page 32: ... 32 IC BLOCK DIAGRAM ...
Page 33: ... 33 ...
