A
1
2
3
4
5
6
7
8
9
10
B
C
D
E
F
G
H
I
J
K
L
M
N
A-S3000
70
FRONT 1/2
★
All voltages are measured with a 10MΩ/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.
● 電圧は、内部抵抗 10MΩの電圧計で測定したものです。
● ⚠印のある部品は、安全性確保部品を示しています。部品の交換が必要な場合、
パーツリストに記載されている部品を使用してください。
● 本回路図は標準回路図です。改良のため予告なく変更することがあります。
HP_L
+0.41
+12.2
+5.0
+5.0
+5.0
+5.0
-12.0
-12.0
+5.1
+5.0
+5.1
+5.1
+3.3
+12.2
+12.2
-12.0
+12.2
-12.0
+12.2
-12.0
+12.2
-12.0
+12.2
-12.0
+12.2
-12.0
+12.2
-12.0
+12.2
-12.0
+5.0
+5.0
R E S I S T O R
R E M A R K S
N O M A R K
P A R T S
N A M E
C A R B O N
C A R B O N
M E T A L
M E T A L
M E T A L
F I R E
C E M E N T
S E M I
F I L M R E S I S T O R
F I L M R E S I S T O R
O X I D E
F I L M
R E S I S T O R
F I L M
R E S I S T O R
P L A T E
R E S I S T O R
P R O O F C A R B O N
F I L M R E S I S T O R
M O L D E D
R E S I S T O R
V A R I A B L E
R E S I S T O R
( P = 5 )
( P = 1 0 )
C H I P R E S I S T O R
R E M A R K S
C A P A C I T O R
P A R T S
N A M E
N O
N O
M A R K
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 E R A M I C
C A P A C I 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
P O L Y S T Y R E N E
F I L M
C A P A C I T O R
M I C A
C A P A C I T O R
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
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
P
T A N T A L U M
C A P A C I T O R
T U B U L A R
S
C A P A C I T O R
C E R A M I C
F I L M
S U L F I D E
P O L Y P H E N Y L E N E
C A P A C I T O R
N O T I C E
U . S . A
G
C A N A D A
E U R O P E
L
C H I N A
A U S T R A L I A
S I N G A P O R E
K O R E A
G E N E R A L
U
C
T
A
K
R
J A P A N
( m o d e l )
B
B R I T I S H
J
S O U T H E U R O P E
E
V
T A I W A N
F
R U S S I A N
P
L A T I N A M E R I C A
S
B R A Z I L
H
T H A I
MIN
S
S
P
P
P
P
MIN
MI
N
MIN
C489
4.7/6.3
D 4 2 5
1 S S 3 5 5 V M
SG1
R 4 2 4
6 . 8 K
R 4 3 9 n o _ u s e
C484
100P(CH)
C 4 5 7
1 / 5 0
R 4 0 6
4 . 3 K
V R 4 0 1
B 1 0 K
2
5
7
9
1 0
1
3
4
6
8
R 4 9 5
1 K
R 4 4 1 n o _ u s e
C41
4
100P(CH
)
R 5 0 6
1 0 K
W 4 0 7 A
S A N - S A N
6 P 8 0 M M B & B B L
1
2
3
4
5
6
R504
510K
IC402
LC709004AMJ-AH
123456789
1
0
1
1
1
2
13
14
15
16
17
18
19
20
21
22
23
24
R 4 0 2
2 2 K
C465
1.0/100
R 4 3 8 n o _ u s e
R503
2.2M
R536
0
C 4 4 8
n o _ u s e
R446
no_use
S W 4 0 4
S R B M 1 4 0 7 0 0
C 4 3 6
n o _ u s e
C 4 4 5
n o _ u s e
SG1
Q 4 1 9
KTA1664-Y-RTF/P
D 4 2 8
1 S S 3 5 5 V M
C482
0.01/16(B
)
Q 4 0 4
D T C 1 1 4 E K A
& 4
C 4 2 8
n o _ u s e
C488
1/25
0 . 1 / 1 6
C 4 1 3
R 4 2 8
3 . 3 K
D434
UDZV2.0B
W 4 0 7 B
S A N - S A N
R543
0
C 4 7 2
1 0 0 P ( C H )
S W 4 0 5
S R B M 1 4 0 7 0 0
R 5 1 6
1 0 K
R 4 4 0 n o _ u s e
C 4 6 7
0 . 0 1 / 1 0 0
R498
6.8K
VR401
B10K
12
11
C 4 6 2
1 0 0 P ( C H )
R 4 5 0
4 7 K
R 5 2 1
1 0 K
C 4 4 9
n o _ u s e
C 4 6 4
1 0 0 P ( C H )
R 4 4 5 n o _ u s e
D40
1
UDZV5.1B
R 5 1 0
8 2 K
C 4 4 7
n o _ u s e
R 4 6 7 n o _ u s e
C 4 3 4
n o _ u s e
R 5 4 0
n o _ u s e
R 4 9 6
1 0 0 K
C 4 4 3
n o _ u s e
R 4 8 1
1 0
I C 4 0 1
L B 1 6 4 1 - E
1
2
3
4
5
6
7
8
9
1 0
C 4 4 4
n o _ u s e
R 4 8 9
1 0 K
R 4 8 7
1 0 K
R 4 3 1
n o _ u s e
R 4 6 9 n o _ u s e
W 4 0 3 A
S A N - S A N
2 P 1 4 0 M M B & B B L
C 4 7 4
1 0 0 P ( C H )
C 4 4 0
n o _ u s e
D 4 3 3
1 S S 3 5 5 V M
S A N - S A N
7P 120MM B&B BL
1
2
3
4
5
6
7
R 5 3 5
1 0 K
R 4 8 8
1 0 K
R 5 1 7
1 0 K
C 4 5 0
n o _ u s e
C486
47/16
C B 4 0 1
X H L
C481
0.01/16(B
)
R 4 6 6 n o _ u s e
C B 4 0 3
X H L
R 4 6 2 n o _ u s e
C407
0.01/100
10/5
0
C411
I C 4 1 0
V +
5
R 4 1 0
1 . 8 K
R 4 0 3
1 0 K
I C 4 1 0
V -
3
C 4 7 5
1 0 0 P ( C H )
C 4 5 5
0 . 0 1 / 1 0 0
R 4 7 0 n o _ u s e
D 4 1 5
1 S S 3 5 5 V M
R 5 1 1
1 0
R553
1.5K
R 4 6 3 n o _ u s e
D 4 2 9
1 S S 3 5 5 V M
D 4 1 4
T F Z G T R 7 . 5 B
C 4 3 5
n o _ u s e
W 4 0 1 B
W 4 0 4 A
S A N - S A N
3 P 1 4 0 M M B & B B L
R 4 6 4 n o _ u s e
R 4 4 4 n o _ u s e
R 5 2 3
1 6 K
W 4 0 5 A
S A N - S A N
3 P 1 4 0 M M B & B B L
CB405
PHI
1
2
3
4
5
6
7
8
9
10
R 5 0 9
8 2 K
C405
0.01/100
S W 4 0 2
A S - 5 0 0 A - M - P C - A 0
2
3
1
D426
UDZV2.0B
C 4 4 6
n o _ u s e
C B 4 0 7
P H I
C 4 6 8
1 / 5 0
C454
0.01/16(B
)
D407
1SS355VM
R 4 5 8 n o _ u s e
I C 4 1 0
T C 7 S E T 1 2 5 F U
C 4 2 6
n o _ u s e
W 4 1 1 B
S A N - S A N
S W 4 0 3
S R R M 1 C 7 8 0 0
C
C 4 6 6
1 0 0 P ( C H )
W 4 1 2 A
S A N - S A N
2P 140MM B&B BL
S W 4 0 5
S R B M 1 4 0 7 0 0
C 4 3 3
n o _ u s e
R533
510K
W418
no_use
C 4 6 1
1 0 0 P ( C H )
R 4 6 0 n o _ u s e
R 4 2 3
6 . 8 K
R 4 7 2 n o _ u s e
R 4 1 3
9 1 0
R 5 2 0
1 0 K
R 4 6 5 n o _ u s e
C 4 6 9
1 / 5 0
W 4 1 0
S A N - P H
4 P 8 0 M M B & C B L
1
2
3
4
R 4 8 0
8 2 K
R 4 0 1
8 2 K
R 5 2 5
1 K
C 4 3 2
n o _ u s e
R544
100K
R 4 9 1
1 0 K
C 4 0 4
1 / 5 0
C 4 4 2
n o _ u s e
R 4 4 7
1 0 0 K
R 4 9 4
1 6 K
C480
47/16
S W 4 0 4
S R B M 1 4 0 7 0 0
C 4 4 1
n o _ u s e
R524
2.2K
E C 2 - 2 4 N U - F
R Y 4 0 1
6
7
5
C453
0.01/16(B)
D 4 3 6
1 S S 3 5 5 V M
3
0
4
C
6
1
/
1
.
0
R 5 1 8
1 0 K
R528
6.8K
R508
0
R 4 6 8 n o _ u s e
R549
1.3K
R 4 3 6 n o _ u s e
R 4 0 4
6 . 2 K
R 4 5 9 n o _ u s e
C451
47/16
R426
2.2
C 4 7 3
1 0 0 P ( C H )
R 4 3 4
1 0
CB410
PHI
1
2
3
4
5
6
7
8
D 4 2 3
1 S S 3 5 5 V M
R 4 9 0
1 0 K
W 4 1 1 A
S A N - S A N
7P 120MM B&B BL
1
2
3
4
5
6
7
D 4 3 2
1 S S 3 5 5 V M
R 5 0 0
1 0 0 K
S W 4 0 1
A S - 5 0 0 B - M - P C - A 0
2
3
1
W 4 0 5 B
S A N - S A N
C 4 3 8
n o _ u s e
R43
0
2.2
R 4 7 1 n o _ u s e
C41
5
100P(CH
)
C B 4 0 4
P H I
R 5 4 6
5 . 6 K
R419
2.2
C 4 2 7
n o _ u s e
C487
0.1/16
D 4 3 1
1 S S 3 5 5 V M
R538
100K
C409
0.01/100
C 4 3 1
n o _ u s e
0
J 4 0 1
R 4 2 2
2 7 K
Q 4 2 3
K R C 1 0 4 S - R T K / P
R 5 3 0
1 0 0 K
C 4 6 3
1 0 0 P ( C H )
R40
8
10
Q 4 0 2
K R C 1 0 4 S - R T K / P
& 3
C 4 7 8
1 0 0 P ( C H )
R505
10K
Q 4 2 1
C4081UBTLR
R542
0
R 4 1 2
1 . 1 K
R 5 2 6
1 0 0 K
D406
1SS355V
M
R 4 5 7
1 0 0
C485
47/16
R 4 7 3 n o _ u s e
R 5 4 5
2 . 7 K
D 4 2 4
1 S S 3 5 5 V M
R405
2.2
R534
10K
W 4 0 3 B
S A N - S A N
E C 2 - 2 4 N U - F
R Y 4 0 1
3
2
4
S W 4 0 7
A S - 5 0 0 A - M - P C - A 0
2
3
1
R 4 0 9
2 . 2 K
R 4 3 7 n o _ u s e
R 5 4 8
3 9 K
W 4 0 4 B
S A N - S A N
C41
6
100P(CH
)
W 4 0 6 A
S A N - S A N
9 P 1 0 0 M M B & B B L
1
2
3
4
5
6
7
8
9
R P 1 3 0 Q 3 3 1 D - T R - F
Y C 2 8 8 A 0
I C 4 1 1
4
VDD
2
GND
3
VOUT
1
CE/CE
C 4 2 5
n o _ u s e
R 4 1 1
1 . 3 K
Q 4 0 1
K R A 1 0 4 S - R T K / P
& 2
R 4 4 3 n o _ u s e
C 4 2 9
n o _ u s e
D411
1SS355VM
R 4 8 6
1 0 K
W 4 0 8
S A N - P H
2 P 8 0 M M B & C B L
R527
6.8K
R 4 2 7
3 . 3 K
0
J 4 0 2
R 4 4 2 n o _ u s e
R532
2.2M
R 4 3 2
n o _ u s e
W 4 1 2 B
S A N - S A N
D 4 3 7
1 S S 3 5 5 V M
Q 4 2 2
K R A 1 0 4 S - R T K / P
& 2
D 4 1 6
1 S S 3 5 5 V M
C402
47/16
R 4 7 9
8 2 K
R 4 0 7
2 . 7 K
R497
6.8K
Q 4 1 8
KTA1664-Y-RTF/P
C452
47/16
C406
no_use
C 4 6 0
1 0 0 P ( C H )
C 4 3 9
n o _ u s e
C477
1.0/100
W 4 0 9
S A N - P H
3 P 8 0 M M B & C B L
EC2-24NU-F
RY401
CB406
PHI
D 4 2 2
1 S S 3 5 5 V M
R 5 1 9
1 0 K
R 5 4 7
1 0 K
R 4 2 1
2 7 K
W 4 0 6 B
S A N - S A N
SG1
R493
2.2K
C 4 5 6
1 / 5 0
C 4 7 6
1 0 0 P ( C H )
R 4 6 1 n o _ u s e
C B 4 0 2
P H I
C 4 3 7
n o _ u s e
C479
47/16
R 5 4 1
n o _ u s e
C 4 3 0
n o _ u s e
Q 4 2 0
KTA1664-Y-RTF/P
D 4 3 0
1 S S 3 5 5 V M
I C 4 0 3
V +
8
I C 4 0 3
B A 8 5 2 2 R F V M - T R
Y F 3 3 0 A 0
3
2
1
I C 4 0 3
V -
4
I C 4 0 3
B A 8 5 2 2 R F V M - T R
Y F 3 3 0 A 0
5
6
7
I C 4 0 4
B A 8 5 2 2 R F V M - T R
Y F 3 3 0 A 0
3
2
1
I C 4 0 4
B A 8 5 2 2 R F V M - T R
Y F 3 3 0 A 0
5
6
7
I C 4 0 4
V +
8
I C 4 0 4
V -
4
V -
4
V +
8
I C 4 0 5
B A 8 5 2 2 R F V M - T R
Y F 3 3 0 A 0
3
2
1
I C 4 0 5
B A 8 5 2 2 R F V M - T R
Y F 3 3 0 A 0
5
6
7
I C 4 0 6
B A 8 5 2 2 R F V M - T R
Y F 3 3 0 A 0
3
2
1
I C 4 0 6
B A 8 5 2 2 R F V M - T R
Y F 3 3 0 A 0
5
6
7
I C 4 0 6 V +
8
I C 4 0 6
V -
4
I C 4 1 2
V -
4
I C 4 0 7
V -
4
V -
4
I C 4 0 9
V -
4
I C 4 1 2
V +
8
I C 4 0 7 V +
8
V +
8
I C 4 0 9 V +
8
I C 4 1 2
B A 8 5 2 2 R F V M - T R
Y F 3 3 0 A 0
3
2
1
I C 4 1 2
B A 8 5 2 2 R F V M - T R
Y F 3 3 0 A 0
5
6
7
I C 4 0 7
B A 8 5 2 2 R F V M - T R
Y F 3 3 0 A 0
3
2
1
I C 4 0 7
B A 8 5 2 2 R F V M - T R
Y F 3 3 0 A 0
5
6
7
I C 4 0 8
B A 8 5 2 2 R F V M - T R
Y F 3 3 0 A 0
3
2
1
I C 4 0 8
B A 8 5 2 2 R F V M - T R
Y F 3 3 0 A 0
5
6
7
I C 4 0 9
B A 8 5 2 2 R F V M - T R
Y F 3 3 0 A 0
3
2
1
I C 4 0 9
B A 8 5 2 2 R F V M - T R
Y F 3 3 0 A 0
5
6
7
R 5 2 2
4 7 K
R 4 9 2
4 7 K
R 5 5 7
4 7 K
R 5 5 8
4 7 K
Q 4 2 6
K R C 1 0 4 S - R T K / P
R502
10K
R559
100K
C490
4.7/25
C491
4.7/25
C 4 5 9
1 0 P ( C H )
C 4 7 1
1 0 P ( C H )
C470
10P(CH)
C458
10P(CH)
Q 4 2 9
KTA1664-Y-RTF/P
Q 4 3 0
KTA1664-Y-RTF/P
W 4 1 9
S A N - P H
1 3 P 6 0 M M B & C B L
1
2
3
4
5
6
7
8
9
1 0
1 1
1 2
1 3
R 5 3 1
2 7 K
R 5 0 1
2 7 K
R 5 6 6
3 3 K
R 5 6 7
3 3 K
P N 4 0 4
R552
1/2P470
R563
1/2P470
R551
1/2P270
R562
1/2P270
R550
1/2P220
V R 4 0 4
B 1 0 K
V R 4 0 3
B 1 0 K
V R 4 0 2
B 1 0 K
RSM002N06
Q 4 1 5
RSM002N06
Q 4 1 4
G
D
S
RSM002N06
Q 4 1 1
R S M 0 0 2 N 0 6
Q 4 1 0
G
D
S
R S M 0 0 2 N 0 6
Q 4 1 6
R S M 0 0 2 N 0 6
Q 4 1 7
S W 4 0 6
S R B M 1 3 1 3 0 0
5
4
3
1
2
S W 4 0 6
S R B M 1 3 1 3 0 0
6
1 0
9
7
8
Q 4 0 8
H N 4 C 0 6 - J G R ( T E 8 5
Q 4 1 2
H N 4 C 0 6 - J G R ( T E 8 5
C 4 9 2
4 7 / 1 6
C 4 9 3
4 7 / 1 6
D438
1SS355VM
D439
1SS355VM
W422
SRA-BIN
1P 120MM SRA-BIN
D440
1SS355VM
no_use
D441
1SS355VM
no_use
C401
0.1/16
C494
0.1/16
no_use
R572
2.2
no_use
C495
0.1/16
W 4 0 2 A
W 4 0 1 A
S A N - S A N
4P 100MM B&B BL
1
2
3
4
W 4 0 2 B
S A N - S A N
J K 4 0 1
L
G N D
R
R554
0
R539
0
D435
UDZV5.1B
D427
UDZV5.1B
R S M 0 0 2 N 0 6
Q 4 2 7
G
D
S
R S M 0 0 2 N 0 6
Q 4 2 8
G
D
S
S T 4 0 1
R573
10K
R574
10K
C483
47/25
R 5 7 5
4 7 0
R 5 7 6
4 7 0
VR405
B2K
VR406
B2K
100/16
C412
R 5 7 8
1 0
R 5 7 9
1 0
R 5 8 0
1 0
Q 4 3 1
K R A 1 0 4 S - R T K / P
Q 4 3 2
K R A 1 0 4 S - R T K / P
Q 4 3 3
D 2 7 0 4 ( K )
Q 4 3 4
D 2 7 0 4 ( K )
Q 4 3 5
D 2 7 0 4 ( K )
Q 4 3 6
D 2 7 0 4 ( K )
R 6 0 0
1 0 K
R 6 0 1
1 0 K
R 6 0 2
1 0 K
R 6 0 3
1 0 K
R 6 0 4
1 K
R606
33
0
R607
330
R608
100K
R609
100K
R 6 0 5
1 K
R 4 8 3
2 7 0 K
R 5 1 3
2 7 0 K
R482
270K
R512
270K
R 5 1 4
0
R 4 8 4
0
R515
1.2K
R485
1.2K
R569
6.8K
R571
6.8K
R568
22K
R570
22K
R 6 1 2
0
R 6 1 4
2 . 2 M
R 6 1 5
0
R 6 1 7
2 . 2 M
C496
100P(CH)
P N 4 0 5
R 5 3 7
9 . 1 K
R 5 0 7
9 . 1 K
R611
22K
R610
22K
R 4 9 9
6 8 K
R 5 2 9
6 8 K
R 6 1 6
1 5 0 K
R 6 1 3
1 5 0 K
T H 4 0 1
N C P 1 8 W D 6 8 3 J 0 3 R B
T H 4 0 2
N C P 1 8 W D 6 8 3 J 0 3 R B
R 5 7 7
0
D410
SEL6910A-CD
D409
SEL6910A-CD
D408
SEL6910A-CD
D405
SEL6910A-CD
D404
SEL6910A-CD
D413
S E L 6 9 1 0 A - C D
D402
SEL6910A-CD
D412
SEL6910A-CD
D403
S E L 6 9 1 0 A - C D
R415
1K
R429
1K
R417
1K
R420
1K
R433
1K
R414
1K
R425
1K
R418
1K
R416
1K
D417
SEL6910A-C
D
R 4 4 8
1 K
R 4 4 9
3 K
P N 4 0 3
B P
P
MIN
MIN
R E S
C L K
L E D _ M D I R
L E D _ T U
L E D _ L I N E 1
C S
L E D _ L I N E 2
L E D _ P H O N O
V D D P
D I N
M T R _ O F F
V D D
L E D _ B A L 2
L E D _ C D
L E D _ B A L 1
L E D _ M T
R Y _ H P
V S S
M G
M V O L -
I _ V O L
M V O L +
L E D _ M D I R
L E D _ B A L 1
L E D _ L I N E 1
L E D _ L I N E 2
L E D _ P H O
+ 5 C
L E D _ T U
L E D _ C D
M G
M T _ L E V _ D E T
+ 5 S T B Y
M M M C _ L E V _ D E T
M G
+ 5 S T B Y
I _ L R B A L
M G
I _ T R E
I _ B A S
I _ C N T R
H P L
H P G
H P R
I _ H P T R I M
L E D _ B A L 1
L E D _ L I N E 1
L E D _ L I N E 2
L E D _ P H O
+ 5 C
L E D _ T U
L E D _ C D
L E D _ P W R _ R E T
+ 5 L E D _ P W R
I _ S P A B
R Y _ H P
I _ H P T R I M
N _ H P _ D E T
F R O N T ( 1 )
F R O N T ( 1 3 )
F R O N T ( 4 )
F R O N T ( 6 )
F R O N T ( 1 2 )
F R O N T ( 2 )
L E D _ M T
D O U T
F R O N T ( 5 )
I _ I S E L
M G
F R O N T ( 7 )
J K 4 0 1
S I
B L
Z A 1 2 5 9 0
Z A 1 2 5 8 0
J Y - 6 3 5 9 # J 3 - 0 9 0 G
J Y - 6 3 5 9 # 0 3 - 0 9 0 G
M M M C _ L E V _ D E T
M G
M G
M T _ L E V _ D E T
I _ I S E L
M G
I _ V O L
M V O L +
M V O L -
M G
+ 5 S T B Y
H P
F R O N T
M V O L
I S E L
L E D
M U T E
M M M C
L E D _ P W R
M G
+ 1 2 C
M G
+ 1 2 C
+ 5 V R E G U R A T O R
7
EX_N_IC
MT_LEV_DET
I_TRE
4
I_ISEL
MMMC_LEV_DET
I_VOL
LED_PWR
I_BAS
14
8
I_CNTR
t o F u n c ( C B 5 0 8 )
I_LRBAL
9
2
N_HP_DET
I_HPTRIM
10
3
EX_N_CS
M_VOL+
-12C
+12C
M_VOL-
11
+5S
5
6
I_SPAB
EX_DO
+5M
EX_DI
13
12
MG
EX_CL
P 1 7
M T R _ M T
C O L O R
M T R _ A T T
P K / N _ V U
L E D _ M D I R
L E D _ B A L 2
L E D _ B A L 2
6 . 1 3 m A
+ 5 L E D _ P W R
L E D _ P W R _ R E T
1 0 k o h m
613uA
+ 2 . 0 V
- 0 . 6 V
2 0 u A
A
u
0
2
V
6
.
0
-
+ 2 . 0 V
0 V
1 . 0 6 V
3 . 2 3 V
4 . 2 5 V
2 . 2 6 V
0 V
1 . 2 4 V
2 . 5 1 V
3 . 9 4 V
H P G
3.38mA
4.47V
5.07V
20.3mA
16.5mA
9.5mA
I_MTRCON
+12C
MG
MG
DMRCON
MG
-12C
REM
10kohm
+ 3 . 3 M
L E D _ 3
L E D _ 4
L E D _ 1
L E D _ R
M e t e r R +
M e t e r L -
M e t e r R -
M e t e r L +
R E M
M G
+ 3 . 3 M
+ 5 C
L E D _ M T
+ 5 C
M G
M G
M G
M G
I _ B A S
I _ C N T R
M G
I _ L R B A L
+ 5 S T B Y
I _ T R E
I _ M T R C O N
M G
I _ M T R C O N
M G
I _ S P A B
M G
M G
M G
M G
2 . 5 1 V
3 . 9 4 V
0 V
1 . 2 4 V
- 1 2 C
R Y _ H P
N _ H P _ D E T
H P L
H P G
H P R
G
M
G
M
- 1 2 C
H P R
H P G
H P L
S U B _ A C 1
S U B _ A C 2
F R O N T ( 3 )
L E D _ M T
T O N E
F R O N T ( 8 )
M T R _ C O N
F R O N T ( 9 )
F R O N T ( 1 0 )
S P A B
F R O N T ( 1 1 )
H P _ T R M
F R O N T ( 1 4 )
P W R _ S W
M G
M G
M G
M G
M G
M G
T o P W B ,
M A I N _ L
H i = M u t e
9.5mA
16.5mA
L E D _ 2
L E D _ 5
H i : M C
L o w : M M
R 5 7 3
R 5 7 4
B L
S I
R D 3 5 7 1 0 ( 1 0 k )
n o u s e
R 5 7 3
R 5 7 4
R D 3 5 7 1 0 ( 1 0 k )
n o u s e
t o F u n c ( C B 5 0 7 )
t o F u n c ( C B 5 0 9 )
t o F u n c ( C B 5 )
L O W
H I G H
M E T E R U N I T
O F F : 0 V
P E A K : 1 . 1 V
V U : 2 . 3 V
S P A : 1 . 2 V
S P B : 2 . 5 V
S P A + B : 3 . 9 V
O F F : 0 V
M T R _ C O N
S P A B
+ 1 2 d B : 3 . 9 V
0 d B : 1 . 2 V
- 6 d B : 0 V
H P _ T R M
+ 6 d B : 2 . 5 V
P K / N _ V U
4 7 k
4 7 k
47k
47k
IC401
: LB1641
Motor driver
INPUT LOGIC
IN 1
IN 2
VZ
P1
P2
OUT 1
OUT 2
V
CC 2
V
CC 1
GND
PRE DRIVER
1
3
2
8
10
9
7
4
6
5
V
DD
CE
Vref
4
3
1
2
Current Limit
V
OUT
GND
Pin No.
1
2
3
4
Symbol
V
OUT
GND
CE
V
DD
Description
Output Pin
Ground Pin
Chip Enable ("H" Active)
Input Pin
IC411
: RP130Q331D-TR-F
Voltage regulator
1
2
3
G
IN A
GND
4
5
OUT Y
VCC
G
H
L
L
A
H
L
X
Y
L
H
Z
IC410
:
TC7SET125FU
Bus buffer
IC402
: LC709004AMJ-AH
I/O-expander for microcontroller
C
ontr
ol logic
port 0 I/O buffer
Serial/parallel converter/shift register
I/O control/output register
DIN
VDD
DOUT
VSS
CLK#
CS#
RES#
P00
P07
2
1
5
7
3
4
6
24
17
VDDP1
16
port 1 I/O buffer
P1
0
P1
7
15
8
VCC
8
+
–
CH1
–
+
CH2
IC403-409, 412
: BA8522RFVM-TR
Low offset voltage dual operational amplifiers
OUT2
7
-IN2
6
+IN2
OUT1 -IN1 +IN1 VEE
5
1
2
3
4
FRONT (1)
FRONT (13)
FRONT (14)
FRONT (12)
FRONT (11)
FRONT (10)
FRONT (9)
FRONT (8)
FRONT (4)
FRONT (7)
FRONT (6)
FRONT (5)
FRONT (3)
FRONT (2)
STANDBY/ON
indicator
(Power)
STANDBY/ON
OFF
AUDIO MUTE
MM/MC
PHONO
INPUT
AUDIO MUTE
indicator
VOLUME
INPUT indicator
BASS TREBLE
METER
OFF/PEAK/VU
SPEAKERS
OFF/A/B/A+B BI-WIRING
TRIM
-6/0/+6/+12 dB
PHONES
BALANCE
T model
U, K, A, B, G, L, V, J models
to FUNCTION (1)_CB5
to METER unit
Page 67
M7
to MAIN (2)_W207
Page 69
J10
to FUNCTION (1)_CB509
Page 67
H2
to FUNCTION (1)_CB508
Page 67
G2
to FUNCTION (1)_CB507
Page 67
F2
Summary of Contents for A-S3000
Page 3: ... FRONT PANELS U K A B G L V J models T model 3 A S3000 A S3000 ...
Page 4: ... REAR PANELS U model K model T model 4 A S3000 A S3000 ...
Page 5: ...A model B G models L model 5 A S3000 A S3000 ...
Page 6: ...V model J model 6 A S3000 A S3000 ...
Page 100: ...MEMO 101 A S3000 A S3000 101 ...
Page 101: ...A S3000 ...