MB-S1
SCHEMATIC DIAGRAM (NAAR-7346) -2
A
1
2
3
4
5
B
C
D
P3002
P4101
Q 3 0 0 4
T C 7 W 0 0 F K
1
2
7
5
6
3
G N D
4
V C C
8
Q 4 5 0 6
T C 4 0 5 3 B F T
A1
1
B1
0
C9
EN
6
GND
8
VCC16
VEE
7
X1
4
X0
12
X1
13
Y1
5
Y0
2
Y1
1
Z
4
Z0
5
Z1
3
E4301
GROUND
E4302
E4304
E4303
E4307
E4305
E4306
C4022
102
C4021
102
C 4 0 2 4
4 7 2
C 4 0 2 3
4 7 2
C4020
222
C4019
222
Q 3 0 0 1
7 4 H C U 0 4 A F
9
8
Q 3 0 0 1
7 4 H C U 0 4 A F
5
6
Q 3 0 0 1
7 4 H C U 0 4 a F
1 1
1 0
Q 3 0 0 1
7 4 H C U 0 4 A F
1 3
1 2
Q 3 0 0 1
7 4 H C U 0 4 A F
3
4
Q 3 0 0 1
7 4 H C U 0 4 A F
1
2
Q3001
74HCU04AF
GND
7
VCC
14
Q 3 0 0 3
G P 1 F A 5 5 0 T Z
1
3
2
Q 3 0 0 2
G P 1 F A 5 5 0 R Z
2
1
3
Q 4 5 0 7
R N 1 4 0 4
L 3 0 0 3
B L M 2 1 P 2 2 1 S G
L 3 0 0 1
B L M 2 1 P 2 2 1 S G
L 3 0 0 2
B K 1 6 0 8 L L 2 4 1
L4001
BLM21P221SG
Q 4 1 0 3
H N 1 C 0 3 F
5
3
4
Q 4 1 0 4
H N 1 C 0 3 F
5
3
4
Q 4 1 0 4
H N 1 C 0 3 F
2
6
1
Q 4 1 0 3
H N 1 C 0 3 F
2
6
1
Q4001
CS4341
A D 0 / C S
8
A G N D1 3
A O U T A1 5
A O U T B1 2
F I L T + 9
L R C K
4
M C L K
5
M U T E C1 6
R E F _ G N D1 1
S C L / C C L K
6
S C L K
3
S D A / C D I N
7
S D A T A
2
V A 1 4
V Q 1 0
R S T
1
Q 4 0 0 3
N J M 4 5 8 0 M
5
6
- B
4
7
Q 4 0 0 3
N J M 4 5 8 0 M
3
+ B
8
2
1
C 4 1 0 6
2 2 / 5 0
C 4 1 0 5
2 2 / 5 0
C4549
47/16
C4546
47/16
C 4 5 0 1
2 2 / 5 0
C 4 5 0 2
2 2 / 5 0
C3001
100/6.3
C3004
100/6.3
C3009
100/6.3
C 4 0 1 8
4 7 / 1 6
C 4 0 1 7
4 7 / 1 6
C4028
470/16
C4027
470/16
C 4 0 0 3
4 7 0 / 6 . 3
C 4 0 0 5
2 2 / 1 6
C 4 0 0 7
2 2 / 1 6
C4548
101
C4547
101
C 4 3 0 1
1 0 4 Z
C3012
104Z
C3010
104Z
C4107
101
C4108
101
C3002
104Z
C3005
104Z
C 3 0 0 3
1 0 4 Z
C 3 0 0 7
1 0 4 Z
C3008
101
C 3 0 0 6
4 7 0
C 4 0 0 9
1 0 4 Z
330
C4002
330
R 4 0 3 2
0
R 4 0 3 1
0
R4009
10
R4120
R4119
R4010
10
R 4 5 1 9
0
R 4 5 5 8
1 0
R 4 5 5 7
1 0
R 4 5 0 1
1 0 0
R4544
4.7K
R4506
82K
R4545
27K
R4505
82K
R4546
27K
R4504
100K
R4503
100K
R 4 5 0 2
1 0 0
R 4 3 1 8
0
R 4 1 1 7
0
R 4 0 1 9
1 . 8 K
R 4 0 0 8
0
R4026
1K
R4004
10K
R 4 1 0 9
2 2 0
R 4 1 1 1
4 7
R4105
100K
R4106
100K
R 4 1 1 5
4 . 7 K
R 4 1 1 0
2 2 0
R 4 1 1 6
4 . 7 K
R 4 1 0 7
2 2 0
R 4 1 0 8
2 2 0
R 4 1 1 4
4 . 7 K
R 4 1 1 3
4 . 7 K
R 4 1 1 2
4 7
R 3 0 0 5
4 7
R 3 0 0 6
R3009
150K
R 3 0 0 8
R3007
100K
R3013
150
R 3 0 1 2
1 0 K
R 3 0 1 0
4 7
R 3 0 1 1
1 0 0 K
R3014
150
R 3 0 1 5
1 0 0
R4018
100K
R4017
100K
R 4 0 2 0
1 . 8 K
R 4 0 2 2
2 . 2 K
R 4 0 2 1
2 . 2 K
R 4 0 2 7
8 2 0
R 4 0 2 8
8 2 0
R4025
1K
R 4 0 2 4
1 . 8 K
R 4 0 2 3
1 . 8 K
R 4 0 0 6
2 2
R4003
120
L O
E T _
M _ D S P
S P D I F _ G N D
K
D A C _ G N D
L K
K
V
R O
D A C _ G N D
A-B
AGND
A+B
DGND
A + B
A G N D
A - B
D G N D
L _ M U T E
I N _ L C H
L _ M U T E
D A C _ G N D
I N _ R C H
O U T 1 _ L C H
D A C _ G N D
L E V E L _ L C H
O U T 1 _ R C H
A + B
I N _ L C H
D A C _ G N D
L E V E L _ C T R L
D A C _ G N D
I N _ R C H
L E V E L _ R C H
A - B
D A C _ G N D
S P D I F _ + 5 V
S P D I F _ I N 1
S P D I F _ I N 2
D S P _ S P D I F _ O U T
S P D I F _ G N D
D _ M U T E
0
0
N A A R - 7 3 4 6
O P T I C A L _ D I G I T A L _ O U T
C O A X I A L _ D I G I T A L _ I N
O P T I C A L _ D I G I T A L _ I N
A N A L O G _ O U T 1 _ R C H
A N A L O G _ O U T 1 _ L C H
A N A L O G _ I N _ R C H
A N A L O G _ I N _ L C H
O R M A L L o w : - 1 2 d B
Summary of Contents for MB-S1
Page 27: ......