Pioneer DJM-900NXS Service Manual

154
DJM-900NXS
1
2 3 4
A
B
C
D
E
F
1
2 3 4
10.29 MAIN ASSY (17/21)
Digital Analog
From FPGA Block
From LAN UCOM_2 Block
From DSP_2 Block
From MAIN CPU Block
From BOARD IF Block
(PANL A )
From POWER IF Block
High
Low
MUTE release
MUTE
GN DD
GN DA_M1
GN DA_O
R2610
0
1/4W
R2611
0
1/4W
R2608
0
R2615
0
R2616
0
R2617
0
R2607
0
R2621
0
R2619
0
R2605
0
1/4W
R2601
0
R2614
0
R2620
0
R2609
0
1/4W
R2618
0
V+15A
V-15A
V+3R3D
V+5A
V+5D
V+18V MUTE
V+12D
96K_CLK_AOUT
13:3G;21:2D
6M_CLK_AOUT
13:3G;21:2C
24M_CLK_AOUT
13:3H;21:2B
MV R_MUTE
1:4B
ADAT_MASTER
15:3G
DIR_ADC_DAC_RESET
1:5G;10:15H;21:2E
ADAT_BOOTH
15:3G
ADAT_REC
15:3G
ADAT_SEND
15:3G
CPU_MUTE
12:2F;21:2G
CPV_MUTE_O
NM
CEVW***
NOTES
CH
CKSRYB****
CKSSYB****
RS1/16S****J
RS1/10S****J
is STBY
RS1/8S****J
RAB4CQ****J
RS2****J
2W
(D)
(F)
RS1/16S****D
RS1/10S****D
RS1/16S****F
RS1/10S****F
+
1/4W RS1/4S****J
CEHVAW**
HA
RN 1/16S****J
RN 1/10S****J
RN
CEVWN P***
NP
+
1/8W
CCSRCH****
CCSSCH****
CCSQCH****
G
17/21
G 12/21,21/21
G 13/21,21/21
G 1/21,10/21,21/21
G 15/21
G 1/21
(SEND D)
(BO D)
(REC D)
(MA D)
1-75
1-76
1-77
1-78

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