Pioneer DJM-900NXS Service Manual

160
DJM-900NXS
1
2 3 4
A
B
C
D
E
F
1
2 3 4
10.32 MAIN ASSY (20/21)
100u/25
C3217
100u/25
C3219
C3213
3300p
CH
C3201
0.1u/10
C3232
0.1u/50
C32
N
C3218
0.1u/50
C3226
100p
CH
C3222
100p CH
C3212
3300p
CH
C3214
120p
CH
C3220
100p
CH
C3225
0.1u/50
C3
N
C3233
0.1u/50
C3215
120p
CH
C3202
0.01u/16
C3203
0.01u/16
C3224
0.1u/50
C3210
1200p/50
CH
C3228
100p
CH
C3206
0.1u/10
C
C3216
0.1u/50
C3211
1200p/50
CH
C3207
DCH1201-A
10u 10V
C3205
120p/50
CH
C32
N
C3236
120p/50
CH
C3243
1200p/50
CH
C3247
120p
CH
C3246
120p
CH
C3242
1200p/50
CH
C3244
3300p
CH
C3204
120p/50
CH
C3241
120p/50
CH
C3245
3300p
CH
C3248
0.1u/50
C3249
0.1u/50
C
C3
N
GN DA_BO
GN D_PO
GN D_PO
GN D_PO
GN DD
GN DA_BO
GN DA_BO
GN
GN DA_BO
GN DA_BO
G
GN DA_BO
GN DA_BO
GN DA_BO
GN DA_BO GNDA_BOGN DA_BO
GN DA_BO
GN D_PO
GN DA_BOGN DA_BO
GN DA_BO
1
2
3
4
5
6
7
89
10
11
12
13
14
15
16
IC3205
NJM4565MD
(2/2)
5
4
6
7
8
IC32
NJM4
5
4
6
7
8
IC3203
NJM458
5
4
6
7
8
IC3202
NJM4565MD
(1/2)
3
4
2
1
8
IC3205
NJM4565MD
(1/2)
3
4
2
1
8
IC32
NJM
3
4
2
1
8
IC3202
NJM4565MD
(2/2)
5
4
6
7
8
IC3
NJM4
3
4
2
1
8
2SK
IN
R3206
10k
2
1
4
3
6
5
8
7
R3217
27k
RN
R3202
0
R3213
27k
RN
R3215
4.7k
RN
R3214
4.7k
RN
R3220
2.7k
RN
R3222
2.7k
RN
R3221
2.7k
RN
R3204
0
R3211
5.6k
RN
R3218
3.9k
RN
R3290
4.7k
RN
R3288
27k
RN
R3293
27k
RN
R3276
27k
RN
R3229
2.7k
RN
R3281
27k
RN
R3292
27k
RN
R3230
2.7k
RN
R3227
5.6k
RN
R3231
2.7k
RN
R3280
27k
RN
R3291
3.9k
RN
R3277
27k
RN
R3289
5.6k
RN
R3283
3.9k
RN
R3212
27k
RN
R3261
5.6k
RN
R3262
4.7k
RN
R3263
3.9k
RN
R3264
27k
RN
R3265
27k
RN
R3237
5.6k
RN
R3223
2.7k
RN
R3219
3.9k
RN
R3234
6.8k
RN
R3266
5.6k
RN
R3267
4.7k
RN
R3268
3.9k
RN
R3224
6.8k
RN
R3205
0
R3269
27k
RN
R3210
5.6k
RN
R3270
27k
RN
R3236
6.8k
RN
R3225
5.6k
RN
R3279
4.7k
RN
R3228
2.7k
RN
R3235
5.6k
RN
R3274
5.6k
RN
R3284
5.6k
RN
R3285
4.7k
RN
R3286
3.9k
RN
R3282
3.9k
RN
R3287
27k
RN
R3216
27k
RN
R3278
4.7k
RN
R3275
5.6k
RN
R3203
0
R3226
6.8k
RN
R3201
0
V-15A_BO
V+5A_BO
V+15A_O
V+5A_O
V+15A_BO
V-15A_O
V-15A_BO
V+15A_BO
V-15A_BO
V+15A_BO
V-15A_BO
V-15A_BO
V+15A_BO
V+15A_BO
V+15A_BO
V+15A_BO
V-15A_BO
V+15A_BO
V+5A_BO
V-15A_BO
V+15A_BO
V-15A_BO
V-15A_BO
ADAT_BOOTH_OUT
17:9G
RESET_OUT
1:11D;17:9F;18:2C;19:2E
MCLK_OUT_BO
17:9D
MUTE_OUT
1:11C;17:9B;19:2D;19:2H
LRCLK_OUT_BO
17:9F
BCLK_OUT_BO
17:9E
BOOTH DAC
BO_L+1
BO_L
BO_L-1
BO_L+2
BO_L-2
BO_R
BO_R-2
BO_R+2
BO_R+1
BO_R-1
S
AK4382AVT
IC3201
MCLK
BICK
SDTI
LRCK
PDN
CSN
CCLK
CDTI AOUTR-
AOUTR+
AOUTL-
AOUTL+
VSS
VDD
DZFR
DZFL
1 point contact
Low MUTE release
High MUTE
From OUTPUT IF Block
Noise Filter
Output AMP DAC
G
20/21
G 1/21,17/21-19/21
G 1/21,17/21,19/21
G 17/21
: BOOTH OUT Digital Signal
(BO D)
(BO D)
: BOOTH OUT L ch
(BO O)
(BO O)
(BO O)
(BO O)
(BO O)
: Waveform measuring point
1-123
1-124
1-126
1-125
1-116
1-117
1-114
1-115
1-118
1-119
1-121
1-122
1-120

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