Ain2 Assy (3/3) - Pioneer DJM-2000 Service Manual

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10.8 AIN2 ASSY (3/3)

A
CH4
RN
R 3 9 0 0
1 0 0
GNDP GNDP
B
RN
R 3 9 0 1
1 0 0
GNDP GNDP
C
JA3900
1
2
LINE
3
4
PHONO
5
6
DKB1083-A
GNDP GNDA
RN
(L4)
R 3 9 0 2
1 0 0
D
GNDA
RN
R 3 9 0 3
1 0 0
DSH1025-A
E
S3900
1 2 3
C 3 9 0 0
0 . 1 u / 5 0
GNDD
G 1/3
F
G
3/3
74
1
2
C 4 2 1 9
3 3 0 p / 5 0
(P4)
DCE1020-A-T
C 4 2 1 7
0.01u
(D)
R 3 9 1 4
7 5
(D)
R 3 9 0 8
7 . 5 k
GNDP
GNDP
RN
4 7 0
R 3 9 1 6
V-15A
7 5
R 3 9 0 9
(D)
DCE1020-A-T
C 4 2 1 8
0.01u
R 3 9 1 5
GNDP
(D)
7 . 5 k
GNDP
V+15A
V+15A
(L4)
V-15A
RN
4 7 0
R 3 9 1 7
V+15A
V+15A
2
3
V+15A V+15A V+15A
C 3 9 2 1
0 . 1 u / 2 5
C 3 9 2 2
6
CH 1 0 0 u / 2 5
ZL
GNDA
NP
6
8
C 4 2 2 6
7
3 3 u / 1 6
4 I C 3 9 0 0
5
NJM4580MD V+12A
V-15A
V+15A
RN RN
R 3 9 2 7 R 4 0 1 0
RN
4 7 0
2 . 2 k 2 . 2 k
R 3 9 3 3
RN
4 7 0
R 3 9 3 4
V-15A
V+15A
PHONO4_R
I C 3 9 0 0
NJM4580MD
NP
2
8
C 4 2 2 7
1
3 3 u / 1 6
4
3
ZL
CH
C 3 9 2 6
C 4 2 2 0
3 3 0 p / 5 0
1 0 0 u / 2 5
C 3 9 2 3
0 . 1 u / 2 5
V-15A GNDA
LINE4_L
NP
C 4 2 2 8
3 3 u / 1 6
V+15A V+15A V+15A
C 3 9 2 4
0 . 1 u / 2 5
GNDA
6
8
7
(L4)
4
5
I C 3 9 0 1
NJM4580MD
V-15A
RN
V+15A
4 . 7 k
RN
R 3 6 1 7 R 3 9 2 4
RN
4 7 0
4 . 3 k
R 3 9 3 2
RN
4 7 0
R 3 9 3 5
V-15A
V+15A
I C 3 9 0 1
LINE4_R
NJM4580MD
NP
2
8
C 4 2 2 9
1
3 3 u / 1 6
4
3
G
C 3 9 2 5
0 . 1 u / 2 5
R E S E T
GNDA
V-15A
L R C K 3 4 - 1
G 1/3
B C L K 3 4 - 1
M C L K 3 4 - 1
DJM-2000
3
4
F
PHONO4_L
(P4)
(L4)
8
Q 3 9 1 0
R T 1 N 2 4 1 M
GNDD
LA LA
C 3 9 2 9 C 3 9 3 1 C 3 9 3 4
0 . 3 3 u / 5 0 0 . 3 3 u / 5 0 0 . 3 3 u / 5 0
(C4)
7
GNDA
LA LA
C 3 9 3 0 C 3 9 3 2 C 3 9 3 5
0 . 3 3 u / 5 0 0 . 3 3 u / 5 0 0 . 3 3 u / 5 0
GNDA
V+3R3D
GNDD
CH4_RESET
1/3
GNDD
GNDD
1 0 0
1 0 0 R 3 9 4 4
R 3 9 4 2
V+3R3D
GNDD
4
CN2281
GNDREF
GNDA
V+3R3REF
C 3 9 3 9
0 . 1 u / 2 5
GNDREF
V+15A
LA
(C4)
GNDA
V-1
LA
GNDA
S
R E S E T _ C H 3 4
V+15A
G 2/3
CH4_A
STBY
R 3 9 4 3 C 3 9 3 7
R 3 9 5 8
5 . 1
N M 0 . 1 u / 2 5
I C 3 9 0 3
1
R S T
F I L T +
R 3 9 5 1
2
M / S
REFGND
1 0 0
3
1 0 k
L R C K
V Q
R 3 9 5 0
4
S C L K
A I N R +
5 M C L K
A I N R -
6 V D
V A
7 G N D 1
G N D 2
GNDA
8 V L
A I N L -
STBY
9 S D O U T
R 3 9 4 7 A I N L +
R 3 9 5 4 1 0 M D I V
N M
O V F L
1 0 k
R 3 9 4 8
1 1 H P F
M 1
1 0 k
1 2 I 2 S / L J
R 3 9 4 9 M 0
1 0 k
C S 5 3 8 1 - K Z
(C4D)
1 0 0
C H
R 3 9 5 5
G
CH4_ADAT