DV-S555
DV-S555
A
1
2
3
4
5
B
C
D
E
F
G
H
SCHEMATIC DIAGRAMS
R290
100K
R289
100K
P 9 0 2
Q 9 0 2
0 2 5 E Z 5 M
GND
5
NC
4
ON/OFF
2
VIN
1
VOUT
3
P 2 5 0 A
+ 5 V
1 5
A U D I O _ L
1 6
A U D I O _ R
1 8
B
1 1
C
3
G
9
G N D A
1 7
G N D V 1
6
G N D V 2
8
G N D V 3
1 0
G N D V 4
1 2
G N D V 5
1 4
R
1 3
S Q U E E Z E
1 9
V
7
V + 1 2 V
1
V + 8 V
2 0
V S E L 1
2
V S E L 2
4
Y
5
P 7 0 1 A
- 2 7 V
5
2 3 2 B U 1 5
2 3 2 R E 1 3
2 3 2 S C K 1 9
2 3 2 S I 1 7
2 3 2 S O 2 1
E V E R + 5 V
6
F L A C 1
4
F L A C 2
3
G N D 1
7
G N D 2
9
L T 1 1 0
N C
2
P O N 1 4
R E S E T 1 2
R I 1 1
S C K 2 2
S I 2 0
S O 1 8
S R E S E T
1
V C O F F
8
X R D Y 1 6
P 7 1 1
P751A
P 4 0 2
1
2
3
P 2 0 1
C
4
G 1
1
G 2
5
G 3
2
G 4
7
S I G N A L
8
S W
6
Y
3
P 4 0 1
2
3
1
4
P 2 0 3
2
3
1
4
D401
1SS352
D402
1SS352
Q 4 0 5
H N 1 C 0 3 F
2
6
1
Q 4 0 5
H N 1 C 0 3 F
5
3
4
Q 4 0 3
H N 1 C 0 3 F
5
3
4
Q 4 0 3
H N 1 C 0 3 F
2
6
1
Q 4 0 4
H N 1 C 0 3 F
2
6
1
Q 4 0 4
H N 1 C 0 3 F
5
3
4
D901
UDZS5.1B
Q 9 0 1
7 8 M 0 8
G
I
O
Q 3 0 1
P C M 1 7 4 2 K E
A G N D 9
B C K I N
1
D A T A
2
G N D
4
L R C K I N
3
M C 1 4
M C L K 1 6
M D 1 3
M L 1 5
V C C
6
V C O M 1 0
V D D
5
V O U T L
7
V O U T R
8
Z E R O L 1 2
Z E R O R 1 1
P 1 0 4
C T S
4
D T R
3
G N D D
6
N C
7
R X D
2
T X D
1
V + 5 D
5
Q 4 5 2
2 S A 1 1 6 2
Q 4 1 2
2 S A 1 1 6 2
Q 4 1 1
2 S A 1 1 6 2
C N 1 0 6
6 C H / X 2 C H
1 2
A D A T A 0
7
A D A T A 1
9
A D A T A 2
1 1
A D A T A 3
1 3
B / C B
2 5
B C K
3
C
2 8
G / Y
2 7
G N D 1
1
G N D 2
4
G N D 3
1 8
G N D 4
2 0
G N D 5
2 2
G N D 6
2 4
L F E _ O N
1 6
L R C K
5
M C L K
2
P / X I [ V S E L 2 ]
1 7
P R G _ C B
2 1
P R G _ C R
1 9
P R G _ Y
2 3
R / C R
2 9
V
2 6
V S E L 1
1 5
X C S D F
6
X M U T E
1 4
X S C K
8
X S I
1 0
Y
3 0
C N 1 0 2
+ 1 2 V M
9
+ 2 . 5 V 1 1 2
+ 2 . 5 V 2 1 3
+ 3 . 3 V 1
8
+ 3 . 3 V 2 1 0
A O D A I 2 6
C T S
1 8
D T R
2 0
G N D 1
4
G N D 2
6
G N D 3 1 1
G N D 4 1 4
G N D 5 1 5
G N D M 1
5
G N D M 2
7
L E T T E R 3 0
L T 1
1 9
M + 6 V 1
1
M + 6 V 2
3
M I C O N 1 1 7
M I C O N 2 1 6
R X D
2 2
S C K
2 7
S Q U E E Z E 2 8
S W 5 V
2
S [ F T O M ] 2 3
S [ M T O F ] 2 5
T X D
2 4
X R E A D Y 2 9
X R E S E T 2 1
Q 4 0 1
N J M 4 5 6 5 M - D
5
6
- B
4
7
Q 4 0 2
N J M 4 5 6 5 M - D
5
6
- B
4
7
Q 4 0 1
N J M 4 5 6 5 M - D
3
+ B
8
2
1
Q 4 0 2
N J M 4 5 6 5 M - D
3
+ B
8
2
1
P 7 1 0 B
P 3 5 1 B
P 3 5 1 A
Q 3 5 2
G P 1 F A 5 5 1 R Z
O P T I C A L _ O U T
1
3
2
Q351
TC74VHCU04T
1
2
3
4
5
6
8
9
10
11
12
13
GND
7
VCC
14
Q 4 5 1
R N 1 4 0 7
Q 4 1 0
R N 1 4 0 7
Q 3 0 2
R N 1 4 0 7
Q 3 0 3
R N 1 4 0 7
Q 4 1 9
R N 1 4 0 7
Q 2 0 2
R N 1 4 0 7
Q 2 0 4
R N 1 4 0 7
Q 2 0 3
R N 2 4 0 3
Q 2 0 5
R N 2 4 0 3
Q201
MM1540BF
C B I N
1 1
C B O U T1 8
C I N
4
C L P
5
C O U T2 5
C R I N
1 3
C R O U T1 6
D U A L
1 2
G N D
1 0
M U T E 1
7
M U T E 2
8
P S 1 2 6
P S 2 1 7
V C C 1
1
V C C 22 8
V E E 1
1 4
V E E 2 1 5
V E E 3 1 9
V E E 4 2 1
V E E 5 2 2
V E E 6 2 4
V I N
2
V O U T2 7
Y C M I X
3
Y I N 1
6
Y I N 2
9
Y O U T 12 3
Y O U T 22 0
C 3 5 1
C915
104Z
C 9 0 1
1 0 4 Z
C 9 0 5
1 0 4 Z
C 9 0 7
1 0 4 Z
C 9 0 3
1 0 4 Z
C 2 1 9
1 0 4 K
C 3 6 2
0 2 0
C 3 6 1
0 2 0
C225
104Z
C405
221
C403
C 4 0 7
3 3 0
C 4 1 3
1 0 2
C356
104Z
C202
104Z
C451
C418
102
C306
104Z
C 3 0 2
1 0 4 Z
C 3 0 4
1 0 4 Z
C914
104Z
C352
104Z
C 3 5 4
1 0 4 K
C355
220
C357
C359
223Z
C360
223Z
C216
104Z
C 9 0 9
1 0 4 Z
C 1 0 1
1 0 4 Z
C 4 1 4
1 0 2
C417
C 4 0 8
3 3 0
C406
221
C404
C203
104Z
C 2 0 4
1 0 4 K
C 2 0 6
1 0 4 K
C 2 0 7
1 0 4 K
C 2 0 9
1 0 4 K
C 2 1 1
1 0 4 K
C 2 1 3
1 0 4 K
C 9 0 2
2 2 0 / 1 6
C 9 0 6
2 2 0 / 1 6
C 9 0 8
2 2 0 / 6 . 3
C 9 0 4
2 2 0 / 6 . 3
C 2 1 8
4 7 0 / 6 . 3
C 2 1 7
4 7 0 / 6 . 3
C 4 1 5
2 2 / 5 0
C 4 0 1
2 2 / 5 0
C 4 1 1
2 2 / 5 0
C 4 0 9
1 0 0 / 1 6
C358
100/6.3
C201
100/16
C305
100/6.3
C 3 0 1
1 0 0 / 6 . 3
C 3 0 3
1 0 0 / 6 . 3
C452
NC
C353
100/6.3
C215
47/16
C913
47/16
C911
100/16
C912
100/16
C 9 1 0
2 2 0 / 6 . 3
C 4 0 2
2 2 / 5 0
C 4 1 0
1 0 0 / 1 6
C 4 1 2
2 2 / 5 0
C 2 0 5
C 2 0 8
C 2 1 0
1 0 / 6 . 3
C 2 1 2
C 2 1 4
C 2 2 0
4 7 0 / 6 . 3
C 2 2 2
4 7 0 / 6 . 3
C 2 2 1
4 7 0 / 6 . 3
L 2 0 3
L
L 2 0 2
L
L 2 0 1
L
L 3 5 1
B K 1 6 0 8 L M 1 8 2 - T
L 3 5 2
B K 1 6 0 8 L M 1 8 2 - T
L 3 5 3
B K 1 6 0 8 L M 1 8 2 - T
L 2 0 4
L
L 2 0 6
L
L 2 0 5
L
R 4 3 3
R 3 5 7
0
R 4 2 3
1 K
R101
10K
R 2 0 6
1 0 K
R 2 1 0
R 2 0 9
7 5
R 2 0 8
R 2 0 7
7 5
R 2 0 5
R 2 0 4
7 5
R 4 5 5
2 2 0
R 4 5 4
2 2 0
R 4 2 8
1 0 0 K
R430
2.2K
R429
2.2K
R202
1K
R403
R 4 1 5
2 2 0
R 4 0 9
3 3 K
R 4 0 7
1 0 K
R 4 0 5
1 5 K
R 4 0 1
2 . 2 K
R411
0
R413
100K
R 4 4 1
1 K
R 4 2 5
4 7 0
R 4 1 9
2 2 0
R421
2.2K
R417
2.2K
R 4 4 2
1 K
R 1 3 8
R 1 3 7
R 1 3 6
R 1 3 5
R453
R452
R 4 5 1
R 4 3 2
1 . 8 K
R436
R438
4.7K
R434
1K
R 3 0 1
2 2 0
R 9 0 1
0
R 1 1 7
4 7
R 1 1 6
4 7
R 1 1 5
4 7
R 1 1 3
4 7
R 1 1 4
4 7
R 1 1 2
4 7
R 1 0 9
4 7
R 1 0 8
4 7
R 1 1 1
4 7
R 1 1 0
4 7
R 1 0 7
4 7
R 1 0 6
4 7
R 1 0 5
4 7
R 1 0 4
4 7
R 1 0 2
4 7
R 1 0 3
4 7
R134
10K
R133
10K
R132
10K
R131
10K
R 2 1 3
R 2 1 6
R 2 2 1
R 3 5 6
4 7 0
R351
100K
R352
470K
R354
180
R355
180
R 3 5 3
3 3 0
R229
R228
R227
R226
R225
R224
R 4 3 1
R 9 0 2
1 0 K
R 1 1 8
4 7
R 1 1 9
4 7
R 1 2 0
4 7
R 1 2 1
4 7
R 1 2 2
4 7
R 1 2 3
4 7
R 1 2 4
4 7
R 1 2 5
4 7
R 1 2 6
4 7
R 1 2 7
4 7
R 1 2 8
4 7
R 1 2 9
4 7
R 1 3 0
4 7
R435
R437
R 4 1 0
3 3 K
R 4 0 8
1 0 K
R404
R 4 0 6
1 5 K
R 4 0 2
2 . 2 K
R412
0
R 4 2 6
4 7 0
R 4 1 6
2 2 0
R 4 2 0
2 2 0
R422
2.2K
R418
2.2K
R414
100K
R 4 2 4
1 K
R203
0
R201
1.5K
R 2 1 2
7 5
R 2 1 1
0
R223
560
R222
470
R 2 2 0
1 0 0
R 2 1 9
0
R218
560
R217
470
R 2 1 5
1 0 0
R 2 1 4
0
P 3 5 3
C O A X I A L _ O U T
P 3 5 4
R I _ O U T
1
2
3
S C K
2 3 2 S O
S I
2 3 2 S C K
S W + 5 V
S O
2 3 2 S I
X R E A D Y
2 3 2 B U
P _ O N
S Q U E E Z E
2 3 2 R E
X R E S E T
R I
L T
G N D
L E T T E R
V C O F F
G N D
G N D
E V E R + 5 V
- 2 7 V
DOUT
F L A C 1
F L A C 2
2 3 2 R E S E T
V
V + 8 V
C
232SO
232SCK
232SI
232BU
M C L K
B C K
L R C L K
Y
X C S D F
A D A T A 0
X S C K
G / Y
X S I
B / C B
X M U T E
V S E L 1
SI
SO
SCK
V S E L 2
R / C R
V + 1 2 V
V S E L 1
B / C B
C 1
MUTE+12V
V
S W + 5 V
V S E L 2
G / Y
Y 1
C
G N D
R / C R
V 1
Y
V + 1 2 V
G 1
B 1
R 1
X M U T E
S Q U E E Z E
C T S
L T
D T R
EVER+5V
AGND
V+6A
V+12V
MUTE+12V
X R E S E T
R X D
B C K
M C L K
S O
A D A T A 0
X C S D F
T X D
L R C L K
X S C K
S I
X S I
D O U T
S C K
S Q U E E Z E
X R E A D Y
L E T T E R
T X D
R X D
-27V
FLAC1
FLAC2
P_ON
EVER+5V
GND
M+5V
MGND
V+12V
SW+5V
+3.3V
232RE
232BU
232SI
232SCK
232SO
232RESET
D T R
C T S
R
M P
O T H E R S
R 2 2 4
0
N C
R 2 2 5
0
N C
R 2 2 6
0
N C
R 2 2 7
0
N C
R 2 2 8
0
N C
R 2 2 9
0
N C
f o r F L M i c o n D L
M O N O
R
R
L
L
C R
G N D
C B
Y
F o r D o w n l o a d
1 m m P i c h F F C
N A A R - 7 1 8 1
GND
GND
GND
GND
Output Terminal PC board