![Pioneer DJM-900NXS Service Manual Download Page 142](http://html.mh-extra.com/html/pioneer/djm-900nxs/djm-900nxs_service-manual_328574142.webp)
142
DJM-900NXS
1
2
3
4
A
B
C
D
E
F
1
2
3
4
10.23 MAIN ASSY (11/21)
I/F
V
oltage
Regulation
JTAG
Port J
Port H
RTC
Port G
Port F
M o d e C o n t r o l
Clock
Power Suply
U S B _ A D R S [ 1 ]
U S B _ A D R S [ 2 ]
U S B _ A D R S [ 3 ]
U S B _ A D R S [ 4 ]
U S B _ A D R S [ 6 ]
U S B _ A D R S [ 9 ]
U S B _ A D R S [ 1 0 ]
U S B _ A D R S [ 1 2 ]
U S B _ A D R S [ 1 8 ]
U S B _ A D R S [ 1 9 ]
U S B _ S _ C L K
U S B _ S _ C K E
U S B _ S _ M S
U S B _ S _ R A S
U S B _ S _ C A S
U S B _ S _ W E
U S B _ S _ S A 1 0
U S B _ S _ A B E [ 0 ]
U S B _ S _ A B E [ 1 ]
U S B _ A D R S [ 7 ]
U S B _ A D R S [ 8 ]
U S B _ A D R S [ 5 ]
N
M
C1803
N
M
C1804
C1801
0.1u/10
C1810
470p/50
C1808
0.1u/10
C1857
100p/50
CH
C1844
0.1u/10
C1853
100p/50
CH
C1848
0.1u/10
C1822
DCH1201-A
10u
10
V
C1805
DCH1201-A
10u
10
V
C1806
DCH1201-A
10u
10
V
C1852
0.01u/16
C1850
0.01u/16
C1854
0.1u/10
C1859
0.01u/16
C1826
1000p/50
C1824
1000p/50
C1830
1000p/50
C1837
1000p/50
C1847
1000p/50
C1843
1000p/50
C1834
1000p/50
C1840
1000p/50
C1807
0.1u/10
C1802
0.1u/10
C1809
470p/50
C1846
0.01u/16
C1831
0.01u/16
C1814
N
M
C1856
0.01u/16
C1828
0.1u/10
C1838
0.1u/10
C1835
0.1u/10
C1841
0.1u/10
C1849
0.1u/10
C1832
0.1u/10
C1858
0.1u/10
C1855
0.1u/10
C1845
0.1u/10
C1851
0.1u/10
C1825
0.1u/10
C1827
DCH1201-A
10u
10
V
C1811
12p/50
CH
C1820
10p/50
CH
C1813
1000p/50
CH
C 1 8 1 2
N
M
L 1 8 0 1
Q T L 1 0 1 3 - A
1 6 0 8 s i z e
L 1 8 0 2
Q T L 1 0 1 3 - A
1 6 0 8 s i z e
G
N
D D
G
N
DD
G
N
D D
G
N
D D
G
N
D D
G
N
D D
G
N
D D
G
N
D D
G
N
D D
G
N
D D
G
N
D D
G
N
D D
G
N
D D
G
N
D D
G
N
D D
A D D R 1
W 2 0
A D D R 2
W 1 9
A D D R 3
Y 1 9
A D D R 4
W 1 8
A D D R 5
Y 1 8
A D D R 6
W 1 7
A D D R 7
Y 1 7
A D D R 8
W 1 6
A D D R 9
Y 1 6
A D D R 1 0
W 1 5
A D D R 1 1
Y 1 5
A D D R 1 2
W 1 4
A D D R 1 3
Y 1 4
A D D R 1 4
W 1 3
A D D R 1 5
Y 1 3
A D D R 1 6
W 1 2
A D D R 1 7
Y 1 2
A D D R 1 8
W 1 1
A D D R 1 9
Y 1 1
C L K O U T
K 2 0
S C K E
P 2 0
S M S
R 1 9
S R A S
T 1 9
S C A S
U 2 0
S W E
T 2 0
A B E 0 / S D Q M 0
V
1 9
A B E 1 / S D Q M 1
V
2 0
S A 1 0
U 1 9
C L K I
N
A 1 1
X T A L
A 1 0
C L K B U F
C 1 9
P F 0 / P P I _ D 0 / D R 0 P R I _ /
N
D _ D 0 A
F 1
P F 1 / P P I _ D 1 / R F S 0 /
N
D _ D 1 A
E 1
P F 2 / P P I _ D 2 / R S C L K 0 /
N
D _ D 2 A
E 2
P F 3 / P P I _ D 3 / D T 0 P R I /
N
D _ D 3 A
D 1
P F 4 / P P I _ D 4 / T F S 0 /
N
D _ D 4 A / T A C L K 0
D 2
P F 5 / P P I _ D 5 / T S C L K 0 /
N
D _ D 5 A / T A C L K 1
C 1
P F 6 / P P I _ D 6 / D T 0 S E C /
N
D _ D 6 A / T A C I 0
C 2
P F 7 / P P I _ D 7 / D R 0 S E C /
N
D _ D 7 A / T A C I 1
B 1
P F 8 / P P I _ D 8 / D R 1 P R I
B 2
P F 9 / P P I _ D 9 / R S C L K 1 / x S P I S E L 6
A 2
P F 1 0 / P P I _ D 1 0 / R F S 1 / x S P I S E L 7
B 3
P F 1 1 / P P I _ D 1 1 / T F S 1 / C Z M
A 3
P F 1 2 / P P I _ D 1 2 / D T 1 P R I / x S P I S E L 2 / C D G
B 5
P F 1 3 / P P I _ D 1 3 / T S C L K 1 / x S P I S E L 3 / C U D
A 5
P F 1 4 / P P I _ D 1 4 / D T 1 S E C / U A R T 1 T X
B 6
P F 1 5 / P P I _ D 1 5 / D R 1 S E C / U A R T 1 R X / T A C I 3
A 6
P G 0 / H W A I T
R 2
P G 1 / x S P I S S / x S P I S E L 1
P 1
P G 2 / S C K
P 2
P G 3 / M I S O / D R 0 S E C A
N
1
P G 4 / M O S I / D T 0 S E C A
N
2
P G 5 / T M R 1 / P P I _ F S 2
M 1
P G 6 / D T 0 P R I A / T M R 2 / P P I _ F S 3
M 2
P G 7 / T M R 3 / D R 0 P R I A / U A R T 0 T X
L 1
P G 8 / T M R 4 / R F S 0 A / U A R T 0 R X / T A C I 4
L 2
P G 9 / T M R 5 / R S C L K 0 A / T A C I 5
K 1
P G 1 0 / T M R 6 / T S C L K 0 A / T A C I 6
K 2
P G 1 1 / T M R 7 / x H O S T _ W R
J 1
P G 1 2 / D M A R 1 / U A R T 1 T X A / H O S T _ A C K
J 2
P G 1 3 / D M A R 0 / U A R T 1 R X A / H O S T _ A D D R / T A C I 2
H 1
P G 1 4 / T S C L K 0 A 1 / x H O S T _ R D
H 2
P G 1 5 / T F S 0 A / H O S T _ C E
G 1
N
M I
B 1 9
R E S E T
B 1 8
A 1 4
R T X I
A 1 5
R T X O
A 7
P H 0 /
N
D _ D 0 / H O S T _ D 0
B 7
P H 1 /
N
D _ D 1 / H O S T _ D 1
A 8
P H 2 /
N
D _ D 2 / H O S T _ D 2
B 8
P H 3 /
N
D _ D 3 / H O S T _ D 3
A 9
P H 4 /
N
D _ D 4 / H O S T _ D 4
B 9
P H 5 /
N
D _ D 5 / H O S T _ D 5
B 1 0
P H 6 /
N
D _ D 6 / H O S T _ D 6
B 1 1
P H 7 /
N
D _ D 7 / H O S T _ D 7
A 1 2
P H 8 / x S P I S E L 4 / H O S T _ D 8 / T A C L K 2
B 1 2
P H 9 / x S P I S E L 5 / H O S T _ D 9 / T A C L K 3
A 1 3
P H 1 0 / x
N
D _ C E / H O S T _ D 1 0
B 1 3
P H 1 1 / x
N
D _ W E / H O S T _ D 1 1
B 1 4
P H 1 2 / x
N
D _ R E / H O S T _ D 1 2
B 1 5
P H 1 3 / x
N
D _ B U S Y / H O S T _ D 1 3
B 1 6
P H 1 4 /
N
D _ C L E / H O S T _ D 1 4
B 1 7
P H 1 5 /
N
D _ A L E / H O S T _ D 1 5
F 2
P P I _ F S 1 / T M R 0
G 2
P P I _ C L K / T M R C L K
A 4
S C L
B 4
S D A
V
2
T C K
T 1
T D O
R 1
T D I
U 2
T M S
U 1
T R S T
T 2
E M U
J 2 0
E X T _ W A K E 0
H 2 0
E X T _ W A K E 1
G 1 9
P G
Y 1 0
B M O D E 0
W 1 0
B M O D E 1
Y 9
B M O D E 2
W 9
B M O D E 3
V
D D I
N
T 1
G 1 2
V
D D I
N
T 2
G 1 3
V
D D I
N
T 3
G 1 4
V
D D I
N
T 4
H 1 4
V
D D I
N
T 5
J 1 4
V
D D I
N
T 6
K 1 4
V
D D I
N
T 7
L 1 4
V
D D I
N
T 8
M 1 4
V
D D I
N
T 9
N
1 4
V
D D I
N
T 1 0
P 1 2
V
D D I
N
T 1 1
P 1 3
V
D D I
N
T 1 2
P 1 4
V
D D E X T 1
F 1 9
V
D D E X T 2
G 7
V
D D E X T 3
G 8
V
D D E X T 4
G 9
V
D D E X T 5
G 1 0
V
D D E X T 6
G 1 1
V
D D E X T 7
H 7
V
D D E X T 8
H 8
V
D D E X T 9
J 7
V
D D E X T 1 0
J 8
V
D D E X T 1 1
K 7
V
D D E X T 1 2
K 8
V
D D E X T 1 3
L 7
V
D D M E M 1
L 8
V
D D M E M 2
M 7
V
D D M E M 3
M 8
V
D D M E M 4
N
7
V
D D M E M 5
N
8
V
D D M E M 6
P 7
V
D D M E M 7
P 8
V
D D M E M 8
P 9
V
D D M E M 9
P 1 0
V
D D M E M 1 0
P 1 1
V
D D U S B 1
D 1 9
V
D D U S B 2
G 2 0
V
D D R T C
A 1 6
V
D D O T P
R 2 0
V
P P O T P
L 1 9
A 1
V
S S 1
A 1 7
V
S S 2
A 2 0
V
S S 3
B 2 0
V
S S 4
H 9
V
S S 5
H 1 0
V
S S 6
H 1 1
V
S S 7
H 1 2
V
S S 8
H 1 3
V
S S 9
J 9
V
S S 1 0
J 1 0
V
S S 1 1
J 1 1
V
S S 1 2
J 1 2
V
S S 1 3
J 1 3
V
S S 1 4
K 9
V
S S 1 5
K 1 0
V
S S 1 6
K 1 1
V
S S 1 7
K 1 2
V
S S 1 8
K 1 3
V
S S 1 9
L 9
V
S S 2 0
L 1 0
V
S S 2 1
L 1 1
V
S S 2 2
L 1 2
V
S S 2 3
L 1 3
V
S S 2 4
M 9
V
S S 2 5
M 1 0
V
S S 2 6
M 1 1
V
S S 2 7
M 1 2
V
S S 2 8
M 1 3
V
S S 2 9
N
9
V
S S 3 0
N
1 0
V
S S 3 1
N
1 1
V
S S 3 2
N
1 2
V
S S 3 3
N
1 3
V
S S 3 4
Y 1
V
S S 3 5
Y 2 0
V
S S 3 6
I C 1 8 0 3
N
M
1
2
G
N
D
3
4
5
V
C C
R 1 8 3 6
1 2 0
2
1
4
3
6
5
8
7
R1821
10k
2
1
4
3
6
5
8
7
R 1 8 3 7
1 2 0
2
1
4
3
6
5
8
7
R 1 8 3 5
1 2 0
2
1
4
3
6
5
8
7
R1832
N
M
R1831
N
M
R1803
N
M
R 1 8 2 8
2 2
R 1 8 2 3
2 2
R 1 8 1 6
3 3
R 1 8 1 5
2 2
R 1 8 1 3
4 7
R 1 8 1 9
1 0 k
R 1 8 5 5
5 6
R1833
N
M
R1801
N
M
R 1 8 1 4
2 2
R 1 8 0 9
2 2
R 1 8 1 2
2 2
R 1 8 1 1
2 2
R 1 8 1 0
2 2
R1818
1k
R 1 8 0 8
N
M
R1805
10k
R1827
N
M
R 1 8 2 4
2 2
R1802
10k
R1825
10k
R 1 8 3 0
2 2
R1829
10k
R 1 8 7 9
1 0 k
R 1 8 1 7
0
R 1 8 4 6
4 7
R 1 8 0 6
0
R 1 8 0 4
0
R 1 8 5 6
1 2 0
R 1 8 4 9
5 6
R 1 8 5 1
5 6
R 1 8 5 4
5 6
R 1 8 4 8
4 7
R 1 8 5 0
5 6
R 1 8 5 2
5 6
R 1 8 5 3
5 6
R 1 8 2 2
1 0 k
R 1 8 0 7
0
R 1 8 4 7
4 7
R 1 8 3 9
N
M
R1820
22
R1826
10k
R1834
4.7k
R 1 8 3 8
0
S i l k p r i n t A s i d e
[ 2 4 M _ C L K _ U S B ]
S i l k p r i n t A s i d e
[
V
+ 2 R 5 D _ U P L L ]
S i l k p r i n t A s i d e
[
V
+ 3 R 3 D _ U S B ]
S i l k p r i n t A s i d e
[
V
+ 1 R 2 D _ U S B ]
T E S T
U S B _ R E S E T
V
+ 3 R 3 D _ U S B
V
+ 3 R 3 D _ U S B
V
+ 2 R 5 D _ U S B _ P L L
V
+ 3 R 3 D _ U S B _ I F
V
+ 1 R 2 D _ U S B
V
+ 3 R 3 D _ U S B _ M E M
V
+ 3 R 3 D _ U S B
V
+ 2 R 5 D
V
+ 3 R 3 D _ U S B
V
+ 3 R 3 D _ U S B
V
+ 3 R 3 D _ U S B
V
+ 3 R 3 D
V
+ 1 R 2 D
V
+ 3 R 3 D _ U S B
X 1 8 0 1
D S S 1 2 0 3 - A
2 4 M H z
X 1
1
G
N
D 1
2
G
N
D 2
4
X 2
3
U S B _ U A R T 0 _ R X
1 0 : 2 G
U S B _ R E S E T
1 0 : 2 G
U
1 0
6 M _ C L K _ U S B
4 : 1 5 J
9 6 K _ C L K _ U S B
4 : 1 5 K
U S B _ M O S I
1 0 : 2 H
U S B _ S C K
1 0 : 2 H
A D A T _ U D O U T 1
4 : 1 5 I
A D A T _ U D O U T 3
6 : 1 5 I
U S B _ R C
V
1 2 : 1 4 F
A D A T _ U D O U T 2
5 : 1 5 I
U S B _ U A R T 1 _ R X A
1 2 : 1 4 F
A D A T _ U D O U T 4
7 : 1 5 I
M I D I _ T X D _ U S B
1 2 : 1 4 F
A D A T _ U S B I
N
4
7 : 3 F
A D A T _ U S B I
N
2
5 : 3 F
H W A I T
1 0 : 1 5 I
U S B _ R E Q
1 2 : 1 4 F
U S B _ M I S O
1 0 : 2 H
A D A T _ U S B I
N
1
4 : 3 E
U S B _ U A R T 1 _ T X A
1 2 : 1 4 F
U S B _ U A R T 0 _ T X
1 0 : 2 H
U S B _ E R R _
1 2 : 1 4 F
U S B _ E R R _
1 0 : 1 5 I
A D A T _ U S B I
N
3
6 : 3 F
U
1 0
O s c i l l a t o r
S P I M a s t e r = S H 2 A , S l a v e = B F
STBY
STBY
STBY
STBY
STBY
STBY
STBY
S T B Y
ADSP-BF524BBCZ-3A
IC1801
ADSP-BF524BBCZ-3A
IC1801
From LA
N
_Ucom
From DIGITAL I
N
_1
From LA
N
_Ucom
From Main_Ucom
24MHz
From Main_Ucom
USB UCOM
USB UCOM
From DIGITAL I
N
_2
From DIGITAL I
N
_3
From DIGITAL I
N
_4
From DIGITAL I
N
_1
From DIGITAL I
N
_4
From DIGITAL I
N
_3
From DIGITAL I
N
_2
G
11/21
G
4/21-7/21
G
10/21
G
12/21
G
12/21
G
10/21
1-31
1-32
1-33
1-34
1-35
1-36
(CH1 U/D OUT)
(CH1 U I
N
)
(CH2 U I
N
)
(CH3 U I
N
)
(CH4 U I
N
)
(CH2 U/D OUT)
(CH3 U/D OUT)
(CH4 U/D OUT)
V
+1R2D_USB
V
+3R3D_USB
V
+3R3D_
USB_MEM
V
+2R5D_UPLL
Summary of Contents for DJM-900NXS
Page 10: ...10 DJM 900NXS 1 2 3 4 A B C D E F 1 2 3 4 2 2 PANEL FACILITIES ...
Page 11: ...11 DJM 900NXS 5 6 7 8 5 6 7 8 A B C D E F ...
Page 12: ...12 DJM 900NXS 1 2 3 4 A B C D E F 1 2 3 4 ...
Page 15: ...15 DJM 900NXS 5 6 7 8 5 6 7 8 A B C D E F ...
Page 20: ...20 DJM 900NXS 1 2 3 4 A B C D E F 1 2 3 4 4 3 DSP BLOCK DIAGRAM ...
Page 21: ...21 DJM 900NXS 5 6 7 8 5 6 7 8 A B C D E F ...
Page 87: ...87 DJM 900NXS 5 6 7 8 5 6 7 8 A B C D E F ...
Page 189: ...189 DJM 900NXS 5 6 7 8 5 6 7 8 A B C D E F ...
Page 192: ...192 DJM 900NXS 1 2 3 4 A B C D E F 1 2 3 4 A SIDE B A INPUT ASSY CN4003 CN4002 CN5001 CN5401 ...