Pioneer DJM-900NXS Service Manual

158
DJM-900NXS
1
2 3 4
A
B
C
D
E
F
1
2 3 4
10.31 MAIN ASSY (19/21)
CCG1195-A
CCG1195-A
AK4387ET
IC3001
From OUTPUT IF Block
1 point contact
From OUTPUT IF Block
Low MUTE release
MUTEHigh
Low MUTE release
High MUTE
10u/50
C3009
10u/50
C3008
10u/35
C3022
NP
10u/35
C3021
NP
C3015
1500p/50
CH
C3012
4700p/50
CH
C3019
100p/50
CH
C3030
C3023
0.33u/10
C3016
0.1u/50
C3010
100p/50
CH
C3003
0.01u/16
C3006
0.1u/10
C3011
100p/50
CH
C3028
56p/50
CH
C3029
56p/50
CH
C3013
4700p/50
CH
C3031
C3005
0.1u/10
C3020
0.33u/10
C3014
1500p/50
CH
C3001
0.1u/10
C3017
0.1u/25
C3002
0.01u/16
C3025
10u
25V
C3024
0.1u/50
C3018
100p/50
CH
C3026
0.1u/50
C3007
DCH1201-A
10u
10V
C3004
DCH1201-A
10u
10V
C3027
10u 25V
C3041
100p/50
CH
GN DA_
GN D_PO
GN DA_M2
GN DA_
GN DA_
GN DA_
GN D_PO
GN D_PO
GND_PO
GN DA_REC
GN DA_REC
GN DA_M2
GN DA_M2
GN DD GN DA_REC
GN DA_REC
GN DA_REC
GN DA_M2
GN DA_M2
MCLK
1
BICK
2
SDTI
3
LRCK
4
5
RSTN
6
CSN
7
CCLK
8
CDTI
9
NC
10
AOUTR
11
AOUTL
12
VCOM
13
VSS
14
AVDD
15
DVDD
16
DZF
IC3003
RNB4580F
(2/2)
5
4
6
7
8
IC3002
NJM4580MD
(2/2)
5
4
6
7
8
IC3002
NJM4580MD
(1/2)
3
4
2
1
8
IC3003
RNB4580F
(1/2)
3
4
2
1
8
2SK209(BL)
Q3002
2SK209(B
Q3001
R3007
10k
2
1
4
3
6
5
8
7
R3002
0
R3013
12k
RN
R3010
10
R3027
15k
RN
R3016
5.1k
(D)
R3021
4.7k
(D)
R3024
47k
(D)
R3031
1M
R3011
12k
RN
R3017
47k
(D)
R3006
0
R3005
0
R3026
4.3k
(D)
R3029
10k
RN
R3014
12k
RN
R3023
47k
(D)
R3012
12k
RN
R3030
10k
RN
R3022
4.7k
(D)
R3018
47k
(D)
R3019
15k
RN
R3004
0
R3020
15k
RN
R3028
15k
RN
R3025
4.3k
(D)
R3003
0
R3032
1M
R3015
5.1k
(D)
V+15A_REC
V-15A_O V -15A_REC
V+15A_O
V+5A_O
V-15A_M2
V+5A_REC
V-15A_O
V+15A_M2 V+15A_O
V-15A_REC
V+15A_REC
V-15A_M2
V+5A_REC
V+15A_M2
V+15A_M2
V-15A_M2
V+15A_REC
V-15A_REC
BCLK_OUT_RE
17:9E
LRCLK_OUT_RE
17:9F
MASTER2_L-
18:12L
MASTER2_R+
18:12L
MCLK_OUT_RE
17:9D
RESET_OUT
1:11D;17:9F;18:2C;20:2C
ADAT_REC_OUT
17:9G
MASTER2_R-
18:12L
MUTE_OUT
1:11C;17:9B;2D;20:2H
MUTE_OUT
1:11C;17:9B;2H;20:2H
MASTER2_L+
18:12L
REC OUT
REC DAC
MASTER2_R
MASTER2_L
MASTER 2
From MASTER1 Block
Bal
Unbal AMP
Output A
DAC
Output AMP
G
19/21
G 18/21
G 1/21,17/21,20/21
G 1/21,17/21,18/21,20/21
G 1/21,17/21,20/21
G 17/21
(MA2 O)
(MA2 O)
(MA2 O)
(MA2 O)
(REC D)
(REC O)
1-108
1-109
1-1031-105
1-106
1-104
1-107
1-111
1-110

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