Pioneer DJM-900NXS Service Manual

106
DJM-900NXS
1
2 3 4
A
B
C
D
E
F
1
2 3 4
10.5 INPUT ASSY (5/11)
CH2_TIME_R
CH2_TIME_L
ZL
100u/25
C4826
10u/50
C4813
HAT
ZL
100u/25
C4829
ZL
22u/50
C4825
10u/50
C4812
HAT
ZL
22u/50
C4824
C4838
0.01u/25
C4841
NM
CH
C4835
1000p/50
C4819
DCH1201-A
10u/10V
C4820
0.1u/16
C4831
0.1u/25
CH
C4837
1000p/50
C4832
0.1u/25
C4818
4700p/50
C4815
0.47u/6.3
C4817
4700p/50
LA
C4803
NM
C4842
NM
C4816
0.47u/6.3
C4830
0.1u/25
C4839
NM
C4822
0.1u/25
C4807
0.1u/25
CH
C4836
1000p/50
C4821
CCG1205-A
2.2u
10V
C4833
0.1u/25
LA
C4808
NM
C4823
0.1u/25
LA
C4801
NM
C4840
NM
C4843
NM
C4811
100p/50
CH
C4805
0.1u/25
CH
C4834
1000p/50
C4828
0.1u/16
C4827
NM
C4810
NM
C4806
NM
C4859
NM
C4814
100p/50
CH
LA
C4809
NM
LA
C4804
NM
LA
C4802
NM
D4805
1SS30
3
D4806
1SS30
3
D4807
1SS30
3
D4808
1SS30
3
D4803
RB706F-40
1
2
3
D4804
RB706F-40
1
2
3
D4802
HZU3R0(B1)
D4801
HZU3R0(B1)
GN D_PO
GN DD GN DA_2T
GN D_PO
GN DF
GN D_PO
GN DA_2T
GN DF
GN D_PO
GN DA_2T
GN D_PO
GN DD
GN DF
GN D_PO
GN D_PO
GN D_PO
GN DF
GN D_PO
GN DF
GN DA_2T
GN DF
GN DF
GN DF
AK5358AET
IC4803
AINR
1
AINL
2
CKS1
3
VCOM
4
5
AGND
6
VA
7
VD
8
DGND
9
SDTO
10
LRCK
11
MCLK
12
SCLK
13
PDN
14
DIF
15
CKS2
16
CKS0
IC4801
RNB4580F
(2/2)
3
4
2
1
8
IC4804
NJM4580MD
(2/2)
3
4
2
1
8
IC4802
NJM4580MD
(2/2)
3
4
2
1
8
IC4805
NJM4580MD
(1/2)
3
4
2
1
8
IC4801
RNB4580F
(1/2)
5
4
6
7
8
IC4805
NJM4580MD
(2/2)
5
4
6
7
8
IC4804
NJM4580MD
(1/2)
5
4
6
7
8
IC4802
NJM4580MD
(1/2)
5
4
6
7
8
Q4805
2SK3320(BL)
1
2 34
5
Q4806
2SK3320(BL)
1 2 34
5
Q4801
HN1C01FU(YGR)
(1/2)
6
2
1
Q4804
HN1C01FU(YGR)
(1/2)
6
2
1
Q4802
HN1C01FU(YGR)
(1/2)
6
2
1
Q4804
(2/2)
3
5
4
Q4803
(2/2)
3
5
4
Q4802
(2/2)
3
5
4
Q4803
HN1C01FU(YGR)
(1/2)
6
2
1
Q4801
(2/2)
3
5
4
R4801
10k
RAB4CQ103J
2
1
4
3
6
5
8
7
RN
R4845
220
RN
R4839
220
R4860
0
RN
R4828
1.2k
RN
R4830
1.2k
RN
R4825
1.2k
RN
R4844
430
RN
R4841
220
RN
R4806
4.7k
RN
R4851
680
R4817
180
R4803
18k
R4861
0
RN
R4822
2k
RN
R4854
1k
RN
R4848
680
RN
R4855
330
R4815
330k
D
RN
R4808
470
RN
R4842
430
R4823
10k
RN
R4819
2k
RN
R4858
1k
R4863
0
RN
R4827
1.2k
R4862
0
RN
R4853
1k
R4818
180
RN
R4831
1.2k
R4816
330k
D
RN
R4813
470
RN
R4812
130k
RN
R4843
220
RN
R4840
430
RN
R4846
430
RN
R4804
NM
RN
R4856
330
RN
R4820
2k
RN
R4859
330
R4865
RN
R4852
330
RN
R4807
4.3k
RN
R4829
1.2k
R4880
0
R4838
22
RN
R4821
2k
R4837
0
RN
R4814
130k
RN
R4824
1.2k
R4881
0
R4882
0
R4883
0
R4835
0
RN
R4857
1k
RN
R4850
680
RN
R4809
20k
RN
R4826
1.2k
RN
R4811
470
RN
R4805
NM
RN
R4810
20k
RN
R4849
680
R4864
0
R4847
0
RN
R4879
2k
R4836
0
RN
R4878
12k
RN
R4833
2k
RN
R4832
12k
V+5A_IN
V+15A_IN
V-15A_IN
V-15A_IN
V-15A_IN
V+15A_IN
V+3
V-15A_IN
V+15A_IN
V-15A_IN
V+15A_IN
V-15A_IN
V-15A_IN
V+15A_IN
V+15A_IN
V+5A_IN
V+5A_IN
V+15A_IN
V-15A_IN
V+15A_IN
V-15A_IN
V+15A_IN
CH2_L_out
4:11D
LRCLK_IN_CH2
1:11D
CH2_R_out
4:11C
BCLK_IN_CH2
1:11C
CH2_L_out_time
4:11D
1:2F
TC_SEL2
RESET_IN2
1:11E;3:2G;11:11D
CH2_R_out_time
4:11D
1:11B
MCLK_IN_CH2
CD / LINE
CH2 INPUT AD
CH2_RE
CH2_L-
CH2_L+
CH2_R+
CH2_R-
CH2_TimeCode AD(TTL mode)
From BOARD IF
From CH2 INPUT
Intermediate Buffer
Balanced Direct AD
Timecode Buffer
A
5/11
A 4/11
A 1/11,3/11,11/11
A 1/11
(CH2 A)
(CH2 A)
(CH2 T)
(CH2 T)

Pioneer DJM-900NXS Specifications

General

Sample rate	96 kHz
Frequency range	20 - 20000 Hz
Channels quantity	4 channels
Digital sound processing	24 bit
Number of EQ bands per channel	3
Line Signal-to-Noise Ratio (SNR)	107 dB
Total Harmonic Distortion (THD)	0.004 %
Microphone in	Yes
Line inputs (RCA)	6
Phono inputs (RCA)	2
USB 2.0 ports quantity	USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
Digital audio coaxial out	1
Power consumption (typical)	42 W