User Guide
12
DN-X400
8
7
6
5
1
2
3
4
5
7
8
6
Vcc
1Y
3A
2Y
1
2
3
4
1A
3Y
2A
GND
FRONT
VIEW
FRONT
VIEW
NJM7815FA(S)
(Panel I/O unit:IC801)
BA05T
(Panel I/O unit:IC803)
NJM7915FA
(Panel I/O unit:IC802)
TOP
VIEW
V
SS
OUT
V
DD
MN1382-S
(Main unit:IC315)
TC74HCU04AF
(Main unit:IC 328)
TC7WU04F
(Main unit:IC 325)
1
2
3
4
5
6
7
14
13
12
11
10
9
8
1A
1Y
2A
2Y
3A
3Y
GND
Vcc
6A
6Y
5A
5Y
4A
4Y
1
2
3
4
5
6
7
8
9
10
11
12
13
14 15
16
17
18
19
20
21
22
23
24
25
26
27
28
V
SS
L-S
1
L-COM
1
L-COM
2
L-COM
3
ST
GND
V
DD
R-COM1
R-COM2
R-COM3
DATA
CK
L-COM
1
L-COM
2
ST
V
DD
V
SS
R-S
1
R-S
2
R-S
3
R-S
4
R-S
5
R-S
6
R-COM
2
R-COM
3
DATA
CK
L-S
4
L-S
2
L-S
3
L-S
5
L-S
6
L-S
7
L-S
8
R-S
1
R-S
2
R-S
3
R-S
4
R-S
5
R-S
6
R-S
7
R-S
8
L-S
1
L-S
2
L-S
3
L-S
4
8
9
13
1
14
28
27
23
18
17
16
15
2
3
4
L-S
6
L-S
7
GND
19
20
21
22
25
26
5
24
11
12
6
L-S
5
7
10
L-S
8
L-COM
3
R-S
7
R-S
8
Shift Register
Level Shifter
Latch Circuit
Latch Circuit
Level Shifter
R-COM1
1
2
3
4
5
6
7
8
9
10
11
12
13
14 15
16
17
18
19
20
21
22
23
24
25
26
27
28
V
SS
L-S
1
L-COM1
L-COM2
L-COM3
ST
GND
V
DD
R-COM1
R-COM2
R-COM3
DATA
CK
V
DD
V
SS
L-S
4
L-S
2
L-S
3
L-S
5
L-S
6
L-S
7
R-S
1
R-S
2
R-S
3
R-S
4
R-S
5
R-S
6
R-S
7
8
13
1
14
28
27
23
18
17
16
15
2
3
4
GND
19
20
21
22
25
26
5
24
11
12
6
7
10
Shift Register
Level Shifter
Latch Circuit
Latch Circuit
Level Shifter
L-COM4
R-COM4
L-S
1
L-COM1
L-COM2
L-COM3
ST
L-S
4
L-S
2
L-S
3
L-S
5
L-S
6
L-S
7
L-COM4
R-COM1
R-COM2
R-COM3
DATA
CK
R-S
1
R-S
2
R-S
3
R-S
4
R-S
5
R-S
6
R-S
7
R-COM4
TC9163AN
(Main unit:IC309,326)
(Panel I/O unit:IC405,408)
TC9162AN
(Main unit:IC319)
BU2090F
(Main unit:IC603)
(Panel I/O unit:IC303,304)
16 V1Vss
15 Q112DATA
14 Q103CLOCK
13 Q94Q0
12 Q85Q1
11 Q76Q2
10 Q67Q3
9Q58Q4
Control Circuit
12-Bit Shift Register
Latch
Output Buffer
(Open Drain)
DD
TC74HC4052AF
(Main unit:IC301,303)
Y0
Y2
Y
Y3
Y1
INH
V
EE
Vss
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
Vcc
X2
X1
X
X0
X3
A
B
M51132FP
(Main unit:IC304
307)
Ref
Filter
NC
GND
Volume/Volume 1 control
Shock noise reduction
at Bus Through SW switching
Volume/Volume 2 control
Bus Through/VCA change SW
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
Output1
Input1
Power
NC
NC
Input2
Output2
Control modl switching
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
VINL
VREF1
VREF2
BYPAS
MODE0
RSTB
REFCOM
VINR
FMT0
FMT1
MODE1
FSYNC
PCM1800
(Main unit:IC324)
AGND
Vcc
CINNL
V
DD
DOUT
CINNR
CINPL
CINPR
DGND
SYSCK
BCK
LRCK
+
+
1
2
A Output
A
-
Input
A+ Input
V
-
B+ Input
B- Input
B Output
V+
BA15218F
(Main unit:IC119,308,
310
312,316 318,320 322,
329,401,402,601,604,605)
(Panel I/O unit:IC101
106,
151
156,201 206,251 256,
305,401,403,411
415,417)
UPC4570C
(Main unit:IC602)
NJM2068MD
(Main unit:IC101)
(Panel I/O unit:IC404)
BA4560F
(Panel I/O unit:IC301,302)
9