Pioneer CDJ-2000NXS Service Manual page 87

5
V+3D
V+3D
ACK
DY
1 3 3
REQ
R 1 3 4
C 7 0 6 4
1 3 5
0.1u
1 3 6
OR
1 3 7
1 3 8
DY
I O R D Y
1 3 9
ACK
N D M A C K
133 D M A R Q
ATA_INT
1 4 0
134
N I O W R
I N T R Q
135 V D D 3 - 6
XIOCS16 1 4 1
V S S - 9
136
N I O C S 1 6
137 N I O R D
1 4 2
D A 1
XPDIAG 1 4 3
N P D I A G
1 4 4
0
D A 0
145
VSS-10
Channel select of Driver IC (IC7001) *1
C 7 0 6 5
146
VDD3-7
2 0.1u
147 MU1(35P) MU2(34P) LOADING SLIDER1 SLIDER2 FOCUS TRACKING SPINDLE /MODE
DA2
S0
148
H
NCS1FX
S1
149
NCS3FX
H
R 7 0 6 6
150
1 0 0
NDASP
L
R 7 0 7 6
151
1 0 k
HDD15
5 4
L
152
HDD0
6 3
153
HDD14
7 2
154
HDD1
8 1
C 7 0 6 6
155
HDD13
V+1R5D
0.1u
156
VDD3-8
157
VDD15-3
158
C 7 0 6 7
VSS-11
5 4 0.1u
2 159
HDD2
6 3
2 160
HDD12
7 2
3 161
HDD3
8 1
162
1
HDD11
163
5 4
4
HDD4
164
3
0 6
HDD10
165
7 2
5
HDD5
C 7 0 6 8 166
8 1
6 4
VSS-12
0.1u
167
R 7 0 6 3
VDD3-9
1 0 0
9 168
HDD9
5 4
6 169
HDD6
6 3
8 170
HDD8
7 2
171
7 174
MASTER
HDD7
175 P0/SERIAL
1
8
172
176
R 7 0 7 5 P1/SERIAL
VDDH
V+5
173
NRESET
2 2 k
174
C 7 0 6 0
175
0.1u
176
C 7 0 6 1 CH
1 0 0 p / 5 0
C 7 0 6 2 CH
1 0 0 p / 5 0
7 0 6 3
u / 1 6
V+1R5D
!
5
4
1
5
6
E
5/5
CN701
GNDSD
GNDSD
5 6 7 8
V+3D
C 7 1 0 5
N M
C 7 1 0 6
N M
GNDD
C 7 0 7 3
1 0 k
R 7 0 8 9
470p
R 7 0 9 0 2 2 k
C 7 0 7 4
R 7 0 9 1 1 0 k
470p
2 2 k
R 7 0 9 2
SODC
MN103S71F
O --- ACTIVE X --- MUTE
H X O O O
L X O O O
H O X X X
L X X X X
NOTES
NM means STANDBY
RS1/10SR***J
RS1/10SR****F
F
1/4W
RS1/4SA***J
CKSRYB
CCSRCH
CH
CEHAS***M**
CEHVW470M16
VW
V+1R5D VDRAM1R5
*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
6
3 4
VREF2
5 9 VHALF
IC7006
O O --- short brake
D R A M V D D 3 3
D R A M V D D 1 5 - 2
O O --- reversed brake
D R A M V S S - 2
X X
X X
OEIC3
7VRSW
6VRSW
LOAD
NC
NC
R X D / E X T R G 1 / M C L O C K
T X D / E X T R G 0 / M D A T A
S C L O C K
The > mark found on some component parts
indicates the importance of the safety factor of the part.
Therefore, when replacing, be sure to use parts
of identical designation.
CDJ-2000NXS
7
A
1/2
SRVB ASSY (DWX3334)
Servo Block
V+3A
GNDSA
8 8
C 7 0 9 4
8 7
0.1u
V C O F 8 6
A V D D D
L O U T 8 5
R O U T
8 4
A V S S D
8 3
O F T R
8 2
B D O
8 1
J L I N E
8 0 R 7 1 0 2 C 7 1 0 1
V F O S H O R T
3 . 3 k 0.1u
7 9
T S T S G
7 8 V+1R5D
V S S - 7
0.1u
7 7 C 7 1 0 2
V D D 1 5 - 2
7 6
T X
7 5
F G
7 4
V D D 3 - 4
C 7 0 9 5
7 3 VDRAM1R5
0.1u
7 2
C 7 1 0 0
7 1
0.1u
7 0
D R V 1 4
C 7 1 4 0
6 9 2 2 0 p / 5 0
D R V 1 3
6 8
R 7 0 1 0
D R V 1 2
6 7
D R V 1 1
1 0 k C 7 1 3 9
L 7 0 3 2
6 6
2 2 0 p / 5 0
D R V 1 0
C T F 1 3 7 9 - A
6 5
D R V 9
L 7 0 3 3
6 4
D R V 8
R 7 0 3 1
C T F 1 3 7 9 - A
6 3
V S S - 6
1 0 k
6 2
D R V 7
VHALF
6 1
D R V 6
6 0
D R V 5
5 9
D R V 4
R 7 1 1 2
5 8
D R V 3 F
1 0 K
R 7 1 0 9
5 7
D R V 2
F
2 7 k
5 6
D R V 1
R 7 1 1 0 4 . 7 k F
5 5
D R V 0
5 4
V S S - 5
R 7 1 0 3
5 3
O S C O
1 k
5 2
O S C I
5 1
V D D 3 - 3
1u
C 7 0 9 6
5 0
4 9
ODC CLOCK
S D A T A 4 8
1 6 . 9 3 4 4 M H z
4 7
V S S - 4
N R S T
NRST
4 6
R 7 1 0 5
4 5
C 7 0 9 7
1 k
1000p
GNDSD
: RF Signal Route
(FS)
: Focus Servo Signal Route
(TS)
: Tracking Servo Signal Route
(SP)
: Spindle Motor Signal Route
(ST)
: Stepping Motor Signal Route
(L)
: Loading Motor Signal Route
7
8
A
B
6
OFTR
BDO
VFOSHORT
TESTSG
C
SPDLFG
FEPEN
FEPDT
FEPCLK
OEIC3
2:7E
7VRSW
7H
6VRSW
7H
ACT
2:7E
(ST)
ST2
(ST)
ST1 D
FBAL
(SP)
SPDLEC
LOAD
2
E
F
A
1/2
87
8