– 27 –
1
O-MOTOR
O
DECK MOTOR ON/OFF output.
2
O-SOL1
O
DECK1 solenoid output.
3
O-SOL2
O
DECK2 solenoid output.
4
NC
–
Not connected.
5
O-REV_LED
O
PRESET (REV) LED ON/OFF output.
6
O-SET_LED
O
SET LED ON/OFF output.
7
O-CLEAR_LED
O
CLEAR LED ON/OFF output.
8
O-FWD_LED
O
PRESET (FWD) LED ON/OFF output.
9
O-DOWN_LED
O
DOWN LED ON/OFF output.
10
O-UP_LED
O
UP LED ON/OFF output.
11
O-TUNER_ON
O
TUNER ON output. (Not used)
12
O-MUTE
O
MUTE output.
13
O-PB2
O
DECK2/DECK1 play output. (Not used)
14
O-BIAS
O
BIAS ON output.
15
O-RMT
O
REC mute output. (Not used)
16
O-CD_ON
O
CD ON output.
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
O-OPEN
O
CD tray open data output.
22
O-CLOSE
O
CD tray close data output.
23
O-DISH_F
O
CD turntable forward rotation output.
24
O-DISH_R
O
CD turntable reverse rotation output.
25
I/O-BUSY
I/O
CD I/O BUSY line.
26
O-STB
O
Strobe output for MAIN.
27
I-REA
I
Deck 2 side-A recordable switch data input. "L" = REC.
28
I-RDS_CLK
I
Tuner RDS clock input. (Not used)
29
I-SUBQ/I-RDS_DATA
I
CD SUBQ data input / Tuner RDS data input (not used).
30
RESET
–
System reset.
31
O-DATA
O
Data output for MAIN.
32
I-WRQ/STEREO
I
CD WRQ input / Tuner stereo input.
33
I-DRF/IFC
I
CD DRF input / Tune IF count serial data input.
34
I-RMC
I
System remote control input.
35
I-DISHSENS
I
CD turntable photo sensor input.
36
O-CLK_SFT
O
Micon clock shift output.
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.
IC DESCRIPTION
IC,
µ
PD780226GF-017-3BA
Pin No.
Pin Name
I/O
Description
Содержание NSX-VC38
Страница 14: ... 14 SCHEMATIC DIAGRAM 1 MAIN 1 3 ...
Страница 15: ... 15 SCHEMATIC DIAGRAM 2 MAIN 2 3 DECK SECTION HEAD 1 ...
Страница 16: ... 16 SCHEMATIC DIAGRAM 3 MAIN 3 3 TUNER SECTION HR ...
Страница 17: ... 17 SCHEMATIC DIAGRAM 4 MAIN 3 3 TUNER SECTION HS ...
Страница 19: ... 19 SCHEMATIC DIAGRAM 5 FRONT DECK ...
Страница 21: ... 21 SCHEMATIC DIAGRAM 6 AMP 1F ...
Страница 22: ...WIRING 5 PT 22 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 A B C D E F G H I J K L M N O P Q R S T U ...
Страница 23: ... 23 SCHEMATIC DIAGRAM 7 PT ...
Страница 24: ...WIRING 6 DECK HEAD 1 24 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 A B C D E F G H I J K L M N O P Q R S T U ...
Страница 25: ... 25 IC BLOCK DIAGRAM ...
Страница 26: ... 26 ...
Страница 32: ... 32 CD TEST MODE ...
Страница 41: ...2 11 IKENOHATA 1 CHOME TAITO KU TOKYO 110 JAPAN TEL 03 3827 3111 Printed in Singapore 9420025 0251431 ...
