Pioneer CDJ-2000NXS Service Manual page 93

5
2/IC13
SDRAM
12
54
VSS3
53
CPU_DATA7
DQ15
52
VSSQ4
51
CPU_DATA6
DQ14
50
CPU_DATA5
DQ13
C 1 2 5
49
VDDQ4
0.1u
4 8
CPU_DATA4
D Q 1 2
4 7
CPU_DATA3
D Q 1 1
4 6
V S S Q 3
4 5
CPU_DATA2
D Q 1 0
4 4
CPU_DATA1
D Q 9
C 1 2 6
4 3
V D D Q 3
1000p
4 2 CPU_DATA0
D Q 8
4 1
V S S 2
4 0
N C
3 9 CPU_LLDQM
U D Q M
3 8
C L K
3 7
C K E
3 6 CPU_ADRS12
A 1 2
3 5
CPU_ADRS11
A 1 1
3 4
CPU_ADRS9
A 9
3 3
CPU_ADRS8
A 8
3 2
CPU_ADRS7
A 7
3 1
CPU_ADRS6
A 6
3 0
CPU_ADRS5
A 5
2 9
CPU_ADRS4
A 4
2 8
V S S 1
61616A-5TG2A
GNDD
13
54
VSS3
53
CPU_DATA25
DQ15
52
VSSQ4
51
CPU_DATA24
DQ14
50
CPU_DATA27
DQ13
C 1 3 1
49
VDDQ4
4 8 0.1u
CPU_DATA26
D Q 1 2
4 7 CPU_DATA29
D Q 1 1
4 6
V S S Q 3
4 5
CPU_DATA28
D Q 1 0
4 4 CPU_DATA31
D Q 9
C 1 3 2
4 3
V D D Q 3
4 2 1000p
CPU_DATA30
D Q 8
4 1
V S S 2
4 0
N C
3 9
CPU_UUDQM
U D Q M
3 8
C L K
3 7
C K E
3 6
CPU_ADRS12
A 1 2
3 5
CPU_ADRS11
A 1 1
3 4
CPU_ADRS9
A 9
3 3 CPU_ADRS8
A 8
3 2
CPU_ADRS7
A 7
3 1
CPU_ADRS6
A 6
3 0 CPU_ADRS5
A 5
2 9
CPU_ADRS4
A 4
2 8
V S S 1
16A-5TG2A
GNDD
BUS_SDRAM
*CAPACITORS
Indicated in Capacity/Voltage(V)
unless otherwise noted. u: μF, p: pF
*RESISTORS
Indicated in Ω, ± 5% tolerance
unless otherwise noted. k: kΩ, M: MΩ
5
6
R 3 4 1
CPU_ADRS3 1 8 CPU_ADRS3R
CPU_ADRS2 7 CPU_ADRS2R
2
CPU_ADRS1 3 6 CPU_ADRS1R
CPU_ADRS10 CPU_ADRS10R
4 5
R 3 4 2
CPU_ADRS14 1 8 CPU_ADRS14R
3 3
CPU_ADRS13 2 7 CPU_ADRS13R
CPU_ADRS15 CPU_ADRS15R
3 6
CPU_ADRS16 4 5 CPU_ADRS16R
R 3 4 3
CPU_ADRS7 1 8 CPU_ADRS7R
3 3
CPU_ADRS6 CPU_ADRS6R
2 7
CPU_ADRS5 3 6 CPU_ADRS5R
CPU_ADRS4 4 5 CPU_ADRS4R
R 3 4 4
CPU_ADRS12 8 CPU_ADRS12R
3 3 1
CPU_ADRS11 2 7 CPU_ADRS11R
CPU_ADRS9 3 6 CPU_ADRS9R
CPU_ADRS8 5 CPU_ADRS8R
4
CPU_ADRS17 R 3 5 7 3 3 CPU_ADRS17R
3 3
CPU_ADRS18 3 3 CPU_ADRS18R
R 3 5 8
CPU_ADRS19 R 3 5 9 3 3 CPU_ADRS19R
CPU_ADRS20 R 3 6 0 3 3 CPU_ADRS20R
CPU_ADRS21 3 3 CPU_ADRS21R
R 3 6 1
R 2 3 N M
CPU_ADRS22 CPU_ADRS22R
E 1/5,3/5,5,5
C P U _ W E 0
1:1F;3:7D;5:1E
F L A S H _ R D Y
1:11E
E 1/5
NOTES
NM means STANDBY
RS1/16SS***J
RS1/16SS****F
F
CKSSYB
CCSSCH
CH
CEHVAW221M6R3
6
7
E
DYW1814- /J
4MB FLASH ROM
V+3R3_CPU
IC3
C 8 1
10u
1 4 8
CPU_ADRS16R
A 1 5 A 1 6
2 4 7
CPU_ADRS15R
A 1 4 B Y T E
3 4 6
CPU_ADRS14R
A 1 3 G N D 2
CPU_ADRS13R 4 4 5
A 1 2 Q15/A-1
5 4 4
CPU_ADRS12R
A 1 1 Q 7
6 4 3
CPU_ADRS11R
A 1 0 Q 1 4
CPU_ADRS10R 7 4 2
A 9 Q 6
8 4 1
CPU_ADRS9R
A 8 Q 1 3
9 4 0
CPU_ADRS20R
A 1 9 Q 5
CPU_ADRS21R 1 0 3 9
A 2 0 Q 1 2
1 1 3 8
W E Q 4
C 8 2
1 2 3 7
R E S E T V C C
0.1u
CPU_ADRS22R 1 3 3 6
N C Q 1 1
1 4 3 5
W P / A C C Q 3
R 2 4 1 5 3 4
R Y / B Y Q 1 0
0
1 6 3 3
CPU_ADRS19R
A 1 8 Q 2
1 7 3 2
CPU_ADRS18R
A 1 7 Q 9
CPU_ADRS8R 1 8 3 1
A 7 Q 1
1 9 3 0
CPU_ADRS7R
A 6 Q 8
2 0 2 9
CPU_ADRS6R
A 5 Q 0
CPU_ADRS5R 2 1 2 8
A 4 O E
2 2 2 7
CPU_ADRS4R
A 3 G N D 1
2 3 2 6
CPU_ADRS3R
A 2 C E
CPU_ADRS2R 2 4 2 5
A 1 A 0
R 2 2
680
MX29LV320ETTI-70G
R 3 2
N M
GNDD
R 8 5
CPU_DATA9D 1 8
CPU_DATA1D
2 7
CPU_DATA8D 3 6
CPU_DATA0D 4 5
R 8 6
CPU_DATA11D 8
2 2 1
CPU_DATA3D 2 7
CPU_DATA10D 3 6
CPU_DATA2D 5
4
R 8 7
CPU_DATA13D 1 8
2 2
CPU_DATA5D
2 7
CPU_DATA12D 3 6
CPU_DATA4D 4 5
R 8 8
CPU_DATA15D
2 2 1 8
CPU_DATA7D 2 7
CPU_DATA14D 3 6
CPU_DATA6D
4 5
2 2
CDJ-2000NXS
7
8
2/5
MAIN ASSY (DWX3312)
MEMORY Block
DCH1201-A-T
CPU_ADRS17R
CPU_DATA15R
CPU_DATA7R
CPU_DATA14R
CPU_DATA6R
CPU_DATA13R
CPU_DATA5R
CPU_DATA12R
CPU_DATA4R
CPU_DATA11R
CPU_DATA3R
CPU_DATA10R
CPU_DATA2R
CPU_DATA9R
CPU_DATA1R
E
CPU_DATA8R
CPU_DATA0R
C P U _ R D
1:11E;3:7D;5:1D
R 3 3 F L A S H _ C S
4.7k
1:14D
CPU_ADRS1R
E
E
CPU_ADRS_BUS_R
3:2A;5:1B
CPU_DATA9R
CPU_DATA1R
CPU_DATA8R
CPU_DATA0R
CPU_DATA11R
CPU_DATA3R
CPU_DATA10R
CPU_DATA2R
CPU_DATA13R
CPU_DATA5R
CPU_DATA12R
CPU_DATA4R
CPU_DATA15R
CPU_DATA7R
CPU_DATA14R
E
CPU_DATA6R
CPU_DATA_BUS_R
5:1B
CPU_DATA_BUS_DSP
3:2A
E
8
A
B
C
D
1/5,3/5,5/5
1/5
3/5,5/5
E
5/5
3/5
F
E
2/5
93