Pioneer DJM-900NXS Service Manual

138
DJM-900NXS
1
2 3 4
A
B
C
D
E
F
1
2 3 4
10.21 MAIN ASSY (9/21)
R5S76700B200BG
IC501
R5S76700B200BG
IC501
From Main CPU
Ether UCOM
Ether UCOM
Bus State Controller
Power Suply
SH_DATA[0]
SH_DATA[1]
SH_DATA[2]
SH_DATA[3]
SH_DATA[8]
SH_DATA[9]
SH_DATA[10]
SH_DATA[11]
SH_ADRS[1]
SH_ADRS[2]
SH_ADRS[3]
SH_ADRS[4]
SH_ADRS[5]
SH_ADRS[6]
SH_ADRS[7]
SH_ADRS[8]
SH_ADRS[9]
SH_ADRS[10]
SH_ADRS[11]
SH_ADRS[12]
SH_ADRS[13]
SH_ADRS[14]
SH_ADRS[15]
SH_ADRS[16]
SH_ADRS[17]
SH_ADRS[18]
SH_ADRS[19]
SH_ADRS[20]
SH_ADRS[21]
SH_CLKOUT
SH_SDRAM_CS
SH_RDSH_RD
SH_WE0/DQMLLSH_WE0/DQMLL
SH_WE1/DQMLUSH_WE1/DQMLU
SH_WE3/DOMUUSH_WE3/DOMUU
SH_WE2/DQMULSH_WE2/DQMUL
SH_RDWRSH_RDWR
SH_RASSH_RAS
SH_CASSH_CAS
SH_ADRS[22]
SH_RDWR
SH_ADRS[14]
SH_CAS
SH_DATA[3]
SH_DATA[7]
SH_ADRS[11]
SH_DATA[0]
SH_SDRAM_CS
SH_RAS
SH_DATA[4]
SH_WE0/DQMLL
SH_ADRS[13]
SH_FLASH_CS
SH_CKE
SH_FPGA_CS
SH_ADRS[20] SH_ADRS[21] SH_ADRS[18] SH_ADRS[19] SH_ADRS[17] SH_ADRS[22]
SH_DATA[2]
SH_DATA[1]
SH_DATA[6]
SH_DATA[5]
SH_ADRS[4]
SH_ADRS[1]
SH_ADRS[3]
SH_ADRS[2]
SH_DATA[4]
SH_DATA[7]
SH_DATA[6]
SH_DATA[5]
SH_DATA[13]
SH_DATA[12]
SH_DATA[14]
SH_DATA[15]
SH_DATA2[2
SH_DATA2[1
SH_DATA[11]
SH_DATA[10]
SH_DATA2[5
SH_DATA[9]
SH_DATA2[11]
SH_DATA2[0
SH_DATA2[9
SH_DATA2[8
SH_DATA2[10]
SH_DATA2[6
SH_DATA[15]
SH_DATA[13]
SH_DATA[14]
SH_DATA[8]
SH_DATA2[4
SH_DATA2[7
SH_DATA[12]
SH_DATA2[14]
SH_DATA2[13]
SH_DATA2[12]
SH_DATA2[3
SH_DATA2[15]
SH_DATA[0]
SH_DATA[1]
SH_DATA[3]
SH_DATA[2]
SH_DATA[5]
SH_DATA[7]
SH_DATA[6]
SH_DATA[4]
NM
C509
NM
C502
C535
0.01u/16
C533
0.01u/16
C530
0.01u/16
C528
0.01u/16
C525
0.01u/16
C537
100p/50
C548
0.01u/16
C546
0.01u/16
C515
0.1u/10
C547
0.01u/16
C545
0.01u/16
C522
0.1u/10
C504
0.1u/10
C539
0.01u/16
C536
0.01u/16
C534
0.01u/16
C531
0.01u/16
C529
0.01u/16
C526
0.01u/16
C524
0.01u/16
C521
0.01u/16
C516
0.01u/16
C508
0.01u/16
C538
0.01u/16
C518
0.01u/16
C549
0.01u/16
C507
0.1u/10
C505
0.1u/10
C506
470p/50
C517
470p/50
C527
0.01u/16
C532
1000p/50
C501
0.1u/10
C544
DCH1201-A
10u
10V
C519
0.01u/16
C543
NM
C511
DCH1201-A
10u 10V
C514
DCH1201-A
10u
10V
C503
DCH1201-A
10u 10V
L502
QTL1013-A
1608size
L501
QTL1013-A
1608size
L503
QTL1013-A
1608size
GN DD
GN DD
GN DD
GN DD
GN DD
GN DD
GN DD
GN DD
GN DD
D00
B12
D01
C12
D02
A11
D03
B11
D04
C11
D05
A10
D06
B10
D07
C10
D08
B7
D09
A7
D10
B8
D11
C8
D12
A8
D13
C9
D14
B9
D15
A9
D16
K20
D17
K19
D18
J20
D19
J19
D20
H20
D21
H19
D22
G20
D23
G19
D24
E18
D25
D20
D26
E19
D27
F18
D28
E20
D29
F19
D30
F20
D31
G18
A2
A00
A17
A01
B17
A02
C17
A03
A16
A04
B16
A05
C16
A06
A15
A07
B15
A08
C15
A09
A14
A10
B14
A11
C14
A12
A13
A13
B13
A14
C13
A15
A12
A16
A1
PA17/A17
B2
PA18/A18
B1
PA19/A19
C3
PA20/A20
C2
PA21/A21
C1
PA22/A22
D3
PA23/A23
D2
PA24/A24
D1
HIFMD/PA25/A25
C20
CKIO
C6
CS0
B18
CS3
A5
PB06/CS4
B3
PB05/CS5/CE1A/IRQ3/TEND1
B6
PB07/BS
B5
RD
C7
WE0/DQMLL
A6
WE1/DQMLU/WE
D18
WE3/DQMUU/ICIOWR
D19
WE2/DQMUL/ICIORD
C19
RDWR
B20
CKE
A18
RAS
A19
CAS
Vcc_00
H4
Vcc_01
P4
Vcc_02
R4
Vcc_03
U12
Vcc_04
R17
Vcc_05
K17
Vcc_06
D13
Vcc_07
D7
VccQ_00
F4
VccQ_01
K4
VccQ_02
L4
VccQ_03
U6
VccQ_04
U14
VccQ_05
U15
VccQ_06
N17
VccQ_07
H18
VccQ_08
H17
VccQ_09
G17
VccQ_10
F17
VccQ_11
D15
VccQ_12
D10
VccQ_13
D9
VccQ_14
D6
PLLVcc
U20
PLLVss
Y20
G4
Vss_00
T4
Vss_01
U4
Vss_02
U13
Vss_03
T17
Vss_04
L17
Vss_05
D14
Vss_06
D5
Vss_07
A20
VssQ1
D17
VssQ_10
E4
VssQ_00
U16
VssQ_04
D4
VssQ_14
E17
VssQ_09
J18
VssQ_07
N4
VssQ_02
U5
VssQ_03
P17
VssQ_06
D8
VssQ_13
J17
VssQ_08
J4
VssQ_01
D16
VssQ_11
U17
VssQ_05
D12
VssQ_12
B19
VssQ2
C18
VssQ3
D11
VssQ4
K18
VssQ5
M4
VssQ6
M17
VssQ7
T18
VssQ8
U3
VssQ9
U7
VssQ10
V2
VssQ11
V7
VssQ12
V8
VssQ13
V9
VssQ14
W1
VssQ15
W11
VssQ16
R506
22
2
1
4
3
6
5
8
7
R508
22
2
1
4
3
6
5
8
7
R504
22
2
1
4
3
6
5
8
7
R509
22
2
1
4
3
6
5
8
7
R505
22
2
1
4
3
6
5
8
7
R501
22
2
1
4
3
6
5
8
7
R503
22
2
1
4
3
6
5
8
7
R616
33
2
1
4
3
6
5
8
7
R507
22
2
1
4
3
6
5
8
7
R617
33
2
1
4
3
6
5
8
7
R510
22
2
1
4
3
6
5
8
7
R502
22
2
1
4
3
6
5
8
7
R615
47
2
1
4
3
6
5
8
7
R515
10k
2
1
4
3
6
5
8
7
R514
10k
2
1
4
3
6
5
8
7
R513
10k
2
1
4
3
6
5
8
7
R512
10k
2
1
4
3
6
5
8
7
R614
47
2
1
4
3
6
5
8
7
R524
220
2
1
4
3
6
5
8
7
R525
220
2
1
4
3
6
5
8
7
R613
0
R563
4.7k
R570
NM
R521
4.7k
R522
4.7k
R519
4.7k
R520
4.7k
R518
4.7k
R517
4.7k
R550
22
R546
10k
R548
22
R624
47
R552
10
R553
100
R551
22
R556
22
R557
47
R626
22
R554
22
R559
47
R558
47
R547
47
R562
4.7k
R566
NM
R564
4.7k
R567
NM
R561
4.7k
R568
NM
R569
NM
R623
22
R565
4.7k
R571
NM
R560
NM
R549
47
R530
220
R531
220
R529
220
R526
220
R527
220
R523
220
R516
220
R622
22
R625
47
R528
220
R555
22
Silk print Aside
[V+1R2D_LPLL]
Silk print Aside
[V+1R2D_LAN ]
Silk print Aside
[V+3R3D_LAN ]
V+3R3D_LAN
V+3R3D_LAN
V+1R2D
V+1R2D V +1R2D_LAN
V+3R3D_LAN _ME
V+1R2D_LAN _PLL
V+3R3D
V+3R3D_LAN
V+3R3D_LAN
SUB_SH_RESET
1:4B;10:2C;12:14I
STBY
[countermeasure] DEMITAS_NX
[countermeasure] Simulation
[countermeasure] Simulation
STBY
STBY
STBY
STBY
G
9/21
G 1/21,10/21,12/21
1-22
1-23
1-24
1-25
V+3R3D_L
V+1R2D_LAN
V+3R3D_LAN
V+1R2D_LPLL

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