– 34 –
1
O-MOTOR
O
DECK MOTOR ON/OFF output.
2
O-SOL1
O
DECK1 solenoid ON/OFF output.
3
O-SOL2
O
DECK2 solenoid ON/OFF output.
4
O-STBY LED
O
STANDBY LED (Echo mode) output (ON/OFF).
5
O-MUTE
O
System MUTE ON/OFF output.
6
O-KSCAN
O
Switch scan timing output.
7
O-PLL_CE
O
PLL IC chip enable output.
8
I-TM_BASE
I
Base input for clock.
9
O-TU_ON
O
TUNER ON/OFF switch output.
10
O-PB2
O
DECK2 playback switch output (ON/OFF).
11
NC
–
Not connected.
12
I-AUTO1
I
DECK1 auto stop ON/OFF input.
13
I-REA
I
DECK2 side A record OK ON/OFF input.
14
I-CST1
I
DECK1 cassette detect ON/OFF input.
15
I-CST2
I
DECK2 cassette detect ON/OFF input.
16
I-AUTO2
I
DECK2 auto stop ON/OFF input.
17
IC
–
Internal connection (connected to GND).
18
VSS0
–
GND.
19
VDD0
–
Power supply.
20
O-POWER
O
System power supply ON/OFF output.
21
I-JOG_A
I
Dial jog rotary encoder input A.
22
I-JOG_B
I
Dial jog rotary encoder input B.
23
I-VOL_A
I
Volume rotary encoder input A.
24
I-VOL_B
I
Volume rotary encoder input B.
25
I-SUBQ
I
CD SUBQ data input.
26
I-WRQ
I
CD interrupt signal input.
27
I-DRF
I
CD focus on detect data input.
28
I-RDS_CLK
I
Tuner RDS clock input.<31EZ only>
29
I-RDS_DATA
I
Tuner RDS data input.<31EZ only>
30
RESET
–
System reset input (ON/OFF).
31
O-DSC/O-DATA
O
Function IC/Tuner IC, DATA output.
32
O-CLK_SFT
O
MICON clock shift output.
33
I-IFC
I
Tune IF count serial data input.
34
I-RMC
I
System remote control signal input.
35
I-DISH
I
CD turntable photo sensor input A/D converter input.
36
I-STEREO
I
Tuner STEREO detect input.
37
VDD1
–
Power supply.
38
X2
–
4.19MHz oscillator circuit.
39
X1
–
4.19MHz oscillator circuit.
40
VSS1
–
GND.
41
AVDD
–
Power supply.
42
I-HOLD
I
Power failure detected input.
43
I-CDSW
I
CD mecha switch A/D converter input.
IC DESCRIPTION
IC,
µ
PD780226GF-032-3BA<30EZ,30K,37EZ>,
µ
PD780228GF-088-3BA<31EZ>
Pin Name
I/O
Description
Pin No.
Содержание NSX-R30
Страница 23: ... 23 SCHEMATIC DIAGRAM 1 MAIN 1 2 ...
Страница 24: ... 24 SCHEMATIC DIAGRAM 2 MAIN 2 2 ...
Страница 26: ... 26 SCHEMATIC DIAGRAM 3 FRONT DECK ...
Страница 27: ... 27 WIRING 3 PT 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H I J K L M N O P Q R S T U ...
Страница 28: ... 28 SCHEMATIC DIAGRAM 4 PT ...
Страница 29: ... 29 WIRING 4 HP 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H I J K L M N O P Q R S T U ...
Страница 30: ... 30 SCHEMATIC DIAGRAM 5 HP ...
Страница 32: ... 32 FL CNF 8 FL BJ867GNK GRID ASSIGINMENT ANODE CONNECTION GRID ASSIGNMENT ANODE CONNECTION ...
Страница 33: ... 33 IC BLOCK DIAGRAM ...
Страница 36: ......
Страница 48: ......
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Страница 55: ...2 11 IKENOHATA 1 CHOME TAITO KU TOKYO 110 8710 JAPAN TEL 03 3827 3111 9620450 0251431 ...