CR-N1
SCHEMATIC DIAGRAM-2
DISPLAY
PC BOARD
U2
USB MIX VOLUME
PC BOARD
U3
CD CONTROL SWITCH
PC BOARD
U4
AUDIO CONTROL SWITCH
PC BOARD
U5
U9
HEADPHONE JACK PC BOARD
U7
USB MIXING PC BOARD
A
1
2
3
4
5
B
C
D
E
F
G
H
R345
P 3 4 1 B
P 5 2 1
P371B
P 5 2 3 B
P 5 2 2
SUBWOOFER
PREOUT
Q525
RN1441
Q526
RN1441
Q524
RN1441
Q523
RN1441
Q401
TC9459F
CK1
12
CS1
9
CS2 16
DATA 13
GND
11
L-A-GND
7
L-IN
4
L-LD1
5
L-LD2
6
L-OUT
2
NC1
3
NC2
8
NC3
10
NC4 15
NC5 17
NC6 22
R-A-GND
18
R-IN 21
R-LD1 20
R-LD2 19
R-OUT 23
STB 14
VDD 24
VSS
1
Q521
NJM4565M-D
5
6
4
7
Q373
NJM4565V
5
6
4
7
Q372
NJM4565V
5
6
4
7
Q371
NJM4565V
3
2
4
1
Q521
NJM4565M-D
3
8
2
1
Q373
NJM4565V
3
8
2
1
Q372
NJM4565V
3
8
2
1
Q371
NJM4565V
5
8
6
7
R377
4.7K
R378
4.7K
R380
10K
R379
10K
R376
15K
R375
15K
R374
10K
R372
10K
R373
10K
R371
10K
R382
220K
R381
220K
P751B
P751A
P752A
P 7 5 2 B
P753B
P753A
U751
SPS-446-1
P 7 0 1 B
Q754
RN1402
Q752
RN1402
Q753
RN1402
S761
S760
S759
S758
S762
S763
S764
S765
S757
S756
S751
S752
S753
S754
S755
Q 7 5 1
1 0 - B T - 1 6 7 G N Y K
15
16
17
18
19
21
22
23
24
25
26
27
28
29
30
F1
1
F1'
2
F2
49
F2'
50
G1
14
G10
5
G2
13
G3
12
G4
11
G5
10
G6
9
G7
8
G8
7
G9
6
P1
46
P10
37
P11
36
P12
35
P13
34
P14
33
P15
32
P16
31
P17
20
P2
45
P3
44
P4
43
P5
42
P6
41
P7
40
P8
39
P9
38
D755
SEC1403C
D756
SEC1803C
D757
SEC1203C
D753
SEC1803C
D754
SEC1403C
D751
SEC1E01C
D752
SEC1E01C
C526
100/6.3
C525
100/6.3
C402
22/16
C401
22/16
C376
22/16
C375
22/16
C379
22/16
C380
22/16
C528
22/16
C527
22/16
C377
47/16
C378
47/16
C753
100/6.3
C530
104Z
C531
104Z
C524
101J
C523
101J
C522
101J
C521
101J
C374
330J
C373
330J
C372
330J
C371
330J
C532
104Z
C533
104Z
C751
104Z
C752
104Z
R765
150
R766
150
R767
150
R762
820
R761
470
R760
390
R771
10K
R768
1K
R769
1.8K
R770
3.9K
R538
1M
R539
33
R534
56K
R533
56K
R537
1.2K
R532
33
R531
33
R536
5.6K
R530
100
R535
5.6K
R529
100
R526
470
R525
470
R528
5.6K
R527
5.6K
R524
100K
R523
100K
R522
22K
R521
22K
R518
100K
R763
150
R764
1K
R759
3.9K
R751
56
R772
22K
R754
390
R755
470
R756
820
R757
1K
R758
1.8K
R752
56
R753
1K
USBL
LT
USBL
LT
P14
VOLL
P15
GND
P13
VOLR
-12
P16
+12
RT
P12
USBR
P17
+12
P11
-12
G1
CLK
P10
STB
G2
DATA
P9
RT
G3
P8
STB
G4
P7
CLK
DATA
G5
USBR
P6
G6
P5
G7
P4
G8
P3
G9
P2
G10
P1
F2
+12V
F1
-12V
SWOUT
GND
AMUTE
MIC+5V
HPL
DIS+5V
REM-SENS
K1
HPR
K0
HPSW
N A D I S - 7 2 8 2
USB MIX
ON
ENERGY
SAVE
TO NADG-7280
P701A
TO NAAF-7292
P523A
TO NAAF-7292
P371A
M I X L E V E L ( U S B )
T O N A A F - 7 2 9 2
N A S W - 7 2 8 3
OPEN/CLOSE
PLAY/PAUSE
STOP
MEMORY
N A S W 7 2 8 4
INPUT
N A A F - 7 2 8 8
SOCE/MIX
BLUE-LED
USB-LED
SEVE-LED
A.PRESENCE-LED
N A A F - 7 2 8 6
N A D I S - 7 2 8 1
ACOUSTIC
PRESENCE
STANDBY/ON
USB
SOURCE
DIRECT
USB MIX
ENERGY
SAVE
FM MODE
DISPLAY
FF
FR
PHONES
ACOUSTIC
PRESENCE
VOLUME
UP
VOLUME
DOWN