– 30 –
IC DESCRIPTION
IC,
µ
PD780226GF-021-3BA <EXCEPT 315EZ>, IC,
µ
PD780228GF-078-3BA <315EZ>
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
O
STANDBY LED (Echo mode) output (ON/OFF).
5
NC
–
Not connected.
6
O-PB1
O
DECK1 playback switch output (ON/OFF).
7
NC
–
Not connected.
8
NC
–
Not connected.
9
NC
–
Not connected.
10
NC
–
Not connected.
11
O-TU_ON
O
TUNER ON/OFF switch output.
12
O-MUTE
O
System MUTE ON/OFF output.
13
O-KSCAN
O
Switch SCAN timing output.
14
O-BIAS
O
DECK2 BIAS ON/OFF output.
15
O-RMT/STB(M)
O
DECK2 REC MUTE ON/OFF output.
16
NC
–
Not connected.
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
NC
–
Not connected.
22
NC
–
Not connected.
23
NC
–
Not connected.
24
I-SUBQ
I
CD SUBQ data input.
25
I-WRQ
I
CD interrupt signal input.
26
I-DRF
I
CD focus ON detect data input.
27
I-REA
I
DECK2 sideA record OK switch data input.
28
I-RDS_CLK
I
Tuner RDS clock input <315EZ only>.
29
I-RDS_DATA
I
Tuner RDS data input <315EZ 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.
Pin Name
I/O
Description
Pin No.
Содержание CX-NAJ310
Страница 13: ...13 SCHEMATIC DIAGRAM 1 U LH MAIN 1 2...
Страница 14: ...14 SCHEMATIC DIAGRAM 2 U LH MAIN 2 2 TUNER...
Страница 16: ...16 SCHEMATIC DIAGRAM 3 K EZ MAIN 1 2...
Страница 17: ...17 SCHEMATIC DIAGRAM 4 K EZ MAIN 2 2 TUNER...
Страница 19: ...19 SCHEMATIC DIAGRAM 5 FRONT DECK...
Страница 20: ...WIRING 4 U K EZ 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 20...
Страница 21: ...21 SCHEMATIC DIAGRAM 6 U K EZ PT...
Страница 22: ...WIRING 5 310LH 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 22...
Страница 23: ...23 SCHEMATIC DIAGRAM 7 310 LH PT...
Страница 24: ...WIRING 6 510LH 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 24...
Страница 25: ...25 SCHEMATIC DIAGRAM 8 510 LH PT...
Страница 27: ...27 IC BLOCK DIAGRAM...
Страница 28: ...28 FL HNA 08LS02 GRID ASSIGNMENT ANODE CONNECTION GRID ASSIGNMENT...
Страница 29: ...29 ANODE CONNECTION...
Страница 42: ...2 11 IKENOHATA 1 CHOME TAITO KU TOKYO 110 JAPAN TEL 03 3827 3111 Printed in Singapore 9301978 2000041 0251431...