Table of Contents
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A
B
C
1
MAIN 2/3
2
C B 2 0 1
2 . 5 V a c
1
to Power transformer
2
2 . 5 V a c
3
P H L
W 2 0 0 4
2 . 5 V a c
1
2 . 5 V a c
Page 64 B6
2
to MAIN (1)_CB101
D C
3
3
S A N - P H
4
5
6
2 5 F M N - S T K
V P
2 5
V P E
30.4
2 4
F L D C
0
2 3
M G
2.4
2 2
V P t y p : + 3 1 V
+ 3 . 3 M
0
2 1
+ 3 . 3 S
3.3
2 0
F L _ N _ R S T
3.3
1 9
F L _ N _ C S
3.3
1 8
F L _ M O S I
3.3
1 7
7
1 6
F L _ S C K
3.3
1 5
Page 61 C1
1 4
to DIGITAL (1)_CB301
R E M _ I N
3.3
1 3
W I F I _ L E D
1 2
B T _ L E D
1 1
S T B Y _ L E D
3.3
1 0
L E D _ O F F
3.3
9
M G
0
8
P W R _ N _ D E T
3.2
7
8
K E Y 0
0
6
L
F F C
K E Y 1
3.3
5
V O L _ R A
0/3.3
4
V O L _ R B
0/3.3
3
N E T _ R E
3.3
2
N E T _ R F
3.3
1
C B 2 0 3
9
R E S I S T O R
C A P A C I T O R
R E M A R K S
P A R T S
N A M E
R E M A R K S
P A R T S
N A M E
10
N O M A R K
C A R B O N
F I L M R E S I S T O R
( P = 5 )
N O
M A R K
E L E C T R O L Y T I C
C A P A C I T O R
C A R B O N
F I L M R E S I S T O R
( P = 1 0 )
S O L I D E L E C T R O L Y T I C
C A P A C I T O R
M E T A L
O X I D E F I L M R E S I S T O R
N O
M A R K
C E R A M I C
C A P A C I T O R
M E T A L
F I L M
R E S I S T O R
C E R A M I C
T U B U L A R
C A P A C I T O R
M E T A L
P L A T E R E S I S T O R
P O L Y E S T E R F I L M
C A P A C I T O R
F I R E
P R O O F C A R B O N
F I L M R E S I S T O R
P O L Y S T Y R E N E
F I L M
C A P A C I T O R
C E M E N T
M O L D E D R E S I S T O R
M I C A
C A P A C I T O R
S E M I
V A R I A B L E
R E S I S T O R
P
P O L Y P R O P Y L E N E
F I L M
C A P A C I T O R
C H I P R E S I S T O R
S E M I C O N D U C T I V E C E R A M I C C A P A C I T O R
D
E
F
F L
F L S p a c e r
V 6 2 0 3 3 0
Q 2 0 0 3
5 4
5 3
5 0
4 9
4 8
4 5
4 0
6.5
C 4 4 8 8 ( S / T )
8.7
+ 6 . 4 V
C 2 0 2 1
0 . 1 / 1 6
2.2
7.1
C 2 0 2 2
0 . 1 / 5 0 ( F )
2.5
C 2 0 3 3
0 . 1 / 1 6
+ 3 . 3 S
n o _ u s e
D 2 0 0 8
n o _ u s e
U 2 0 0 1
B O D Y
F G
S I R 8 4 3 0 M H 6
U 2 0 0 1
V C C
G N D
4 7
R 2 0 1 0
F L _ N _ R S T
F L _ N _ C S
F L _ M O S I
F L _ S C K
R 2 0 0 5
R E M _ I N
1 0 0
W I F I _ L E D
B T _ L E D
B L U E T O O T H L E D
B L U E
S T B Y _ L E D
BLUETOOTH
L E D _ O F F
indicator
P W R _ N _ D E T
K E Y 0
K E Y 1
V O L _ R A
V O L _ R B
N E T _ R E
Q 2 0 0 2
N E T _ R F
' ' '
N O T I C E
( m o d e l )
J
J A P A N
G
E U R O P E A N S T A N D A R D
U
U . S . A
L
S I N G A P O R E
C
C A N A D A
E
S O U T H E U R O P E
R
G E N E R A L
V
T A I W A N
T
C H I N A
F
R U S S I A N
K
K O R E A
P
L A T I N A M E R I C A
A
A U S T R A L I A
S
B R A Z I L
B
B R I T I S H
H
T H A I
G
H
0 1 6 T 1 0 6 I N K
V 2 0 0 1
Z M 6 1 1 1 0
3 7
3 4
3 0
2 6
2 3
2 1
R 2 0 3 5
C 2 0 1 6
1 0 0 P ( S L )
C 2 0 1 7
1 0 0 P ( S L )
C 2 0 1 8
1 0 0 P ( S L )
C 2 0 1 9
1 0 0 P ( S L )
R 2 0 2 0
n o _ u s e
R 2 0 1 1
R 2 0 1 2
R 2 0 1 5
R 2 0 1 6
R 2 0 2 1
R 2 0 2 6
1 5 K
7 . 5 K
4 . 7 K
3 . 3 K
2 . 2 K
1 . 6 K
V O U T
<
>
< D I S P L A Y >
< F M M O D E >
< M E M O R Y >
< F M / A M >
P R E S E T
R 2 0 1 3
R 2 0 1 7
R 2 0 2 2
R 2 0 2 7
R 2 0 2 9
4 . 7 K
3 . 3 K
2 . 2 K
1 . 6 K
1 . 3 K
-
+
-
+
B A S S
T R E B L E
J 2 0 0 4
1.5
W I F I L E D
n o _ u s e
G R E E N
Wi-Fi
indicator
F L
D 2 0 1 6
2 4 1
1 S S 3 5 2
R E F E R E N C E N O
2 0 1
1 S S 3 5 2
2 0 0 1
D 2 0 1 5
1.47
0
C 2 0 3 4
Q 2 0 0 4
R 2 0 4 0
2 . 2
1 0 0 0 P ( B )
I
J
K
F L S p a c e r
V 6 2 0 3 3 0
2
1
W 2 0 0 2
3 . 3 M
1
Page 64 E1
0
M G
to MAIN (3)_CB7
2
M G
0
3
t o P C B S P A B
S T B Y _ L E D
4
S T B Y _ L E D
L E D _ O F F
1 0 0 m m
5
L E D _ O F F
3.3
S W _ S P A B
6
P W R _ N _ D E T
3.2
7
S A N - P H
W 2 0 0 3
3.3
3 . 3 M
1
0/3.3
V O L _ R A
Page 64 B1
2
0/3.3
to MAIN (7)_CB311
V O L _ R B
3
0
M G
4
0/3.3
t o P C B N E T _ S E L
N E T _ R E
N E T _ R E
W 2 0 0 1
5
0/3.3
n o _ u s e
N E T _ R F
N E T _ R F
6
0/3.3
W 2 0 0 5
R E T _ P S H
7
n o _ u s e
0
F G
8
4 0 m m
S A N - P H
R 2 0 2 8
R 2 0 3 0
1 . 3 K
1 K
< <
> >
T U N I N G
R 2 0 3 1
1 K
< <
> >
I N P U T
3 0 0 ( T P )
3 0 0
3 0 0 0
MAIN (2)
★ All voltages are measured with a 10M Ω /V DC electronic voltmeter.
★ Components having special characteristics are marked ⚠ and must be replaced
with parts having specifications equal to those originally installed.
★ Schematic diagram is subject to change without notice.
L
M
N
R-N402/R-N402D
Details of colored lines
Red / full line:
Power supply (+)
Red /dashed line: Power supply (-)
Orange:
Signal detect
Yellow:
Clock
Green:
Protection detect
Brown:
Reset signal
Blue:
Panel key input
65
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