Pioneer DJM-2000 Service Manual page 75

5
281
GNDREF
DA
REF
C 3 9 3 9
0 . 1 u / 2 5
GNDREF
V R _ T R I M 4
L I N E _ S E L 4
V+15A V+15A
V+15A
N M
R 3 9 6 3
R 3 9 5 9
N M
STBY
RN
R 3 6 6 1
4 . 3 k
(C4)
V-15A
RN
4 7 0
R 3 9 6 0
N M
R 3 9 6 1
R 3 9 6 4
STBY N M
4
V+15A
V+15A
CH4_ADC
C 3 9 3 7
R 3 9 5 8
5 . 1
0 . 1 u / 2 5
I C 3 9 0 3
1 2 4
R S T
F I L T +
R 3 9 5 1
2 2 3
M / S
REFGND
3 2 2
1 0 k
L R C K
V Q
CH
4 2 1
S C L K C 3 9 4 4
A I N R +
5 M C L K 2 0
A I N R -
2 2 0 0 p / 5 0
6 V D 1 9
V A
7 G N D 1 1 8
G N D 2
CH
8 V L 1 7
C 3 9 4 5
A I N L -
9 S D O U T 1 6
A I N L +
2 2 0 0 p / 5 0
R 3 9 5 4 1 0 M D I V 1 5
O V F L
1 0 k
1 1 H P F 1 4 R 3 9 6 5
M 1
1 0 k
1 2 I 2 S / L J 1 3
M 0
V+3R3D
GNDD
R 3 9 6 2
C S 5 3 8 1 - K Z
1 0 k
(C4D)
1 0 0
C H 4 _ A D A T
R 3 9 5 5
G 1/3
CH4_ADAT
5
6
V+15A
1 . 2 k
R 3 9 7 6 RN 2
G 1/3
R 3 9 7 7
RN
3
1 . 2 k
9
I C 3 9 0 5
NJM4580MD
V-15A
V+15A
V+15A
C 3 9 5 0
GNDA
0 . 1 u / 2 5
C 3 9 5 1
1 . 2 k
R 3 9 7 8 RN
2 2 u / 5 0 6
ZL
GNDA
2
8
R 3 9 7 9 RN
1 5
1 . 2 k
(C4)
4
3
I C 3 9 0 5
I C 3 9 0 4
NJM4580MD
NJM4580MD
V-15A
V-15A
RN
V+15A
4 . 7 k
R 3 9 6 8
RN
4 7 0
R 3 9 7 3
V+15A
RN
4 7 0
R 3 9 7 4
V-15A
1 . 2 k
R 3 9 8 0 RN 2
V+15A
R 3 9 8 1 RN
3
1 . 2 k
I C 3 9 0 4 I C 3 9 0 6
NJM4580MD
NJM4580MD
V-15A
6
8
7
4
5
V+15A
ZL
GNDA
C 3 9 5 4
2 2 u / 5 0
C 3 9 5 2 1 . 2 k
R 3 9 8 2
RN
6
0 . 1 u / 2 5
V-15A
GNDA
R 3 9 8 3 RN
5
1 . 2 k
I C 3 9 0 6
NJM4580MD
ZL
C 3 9 5 6
1 0 0 u / 2 5
GNDA
V-15A
R+
R-
(C4)
L-
L+
GNDA
(C4)
(C4)
V+5A
0 . 1 u / 2 5
C 3 9 7 2
GNDA GNDD
6
G
ZL
C 3 9 5 7
1 0 0 u / 2 5
GNDA
C 3 9 5 8
0 . 1 u / 2 5
GNDA
10
RN
8
R 3 9 8 4 R 4 0 0 4
1
2 2 0 0
4
RN
R 3 9 8 5
4 3 0
D3902
RB706D-40
C 3 9 6 6
STBY
N M
D3903
RB706D-40
RN
8
R 3 9 8 6 R 4 0 0 5
7
2 2 0 0
4
RN
R 3 9 8 7
4 3 0
C 3 9 6 7
N M STBY
C 3 9 5 9
0 . 1 u / 2 5
GNDA
C 3 9 6 0
0 . 1 u / 2 5
GNDA
RN
8
R 3 9 8 8 R 4 0 0 6
1
2 2 0 0
4
RN
R 3 9 8 9
4 3 0
D3904
C 3 9 6 8
RB706D-40
STBY N M
D3905
RB706D-40
RN
8
R 3 9 9 0 R 4 0 0 7
7
2 2 0 0
4
CH4_R+
RN
R 3 9 9 1
4 3 0
C 3 9 6 9
N M STBY
C 3 9 6 1
0 . 1 u / 2 5
GNDA
(C4)
V+15A
C 3 9 7 0
0 . 1 u / 2 5
GNDA
2
8
1
4 I C 3 9 0 7
3
RNB4580F
V-15A
V+15A
6
8
7
I C 3 9 0 7
4
5
RNB4580F
C 3 9 7 1
0 . 1 u / 2 5
V-15A GNDA
DJM-2000
7
3/3
AIN2 ASSY (DWX2923)
Audio Signal Route
(P4)
: CH4 PHONO Signal (L CH)
(L4)
: CH4 LINE Signal (L CH)
(C4)
: CH4 Signal (L CH)
(C4D)
: CH4 Data Signal
CH4_L-
(C4)
V+5A
GNDA
V+5A
GNDA
(C4)
CH4_L+
CH4_R-
V+5A
GNDA
V+5A
GNDA
(C4)
(C4)
NOTES
RN
(D)
CH
LA
NP
HAT
ZL
INPUT CH4
PHONO / CD
7
8
A
B
C
D
is STBY
NM
RS1/10SR***J
E
RN1/16SE****D
RS1/10SR****D
CKSRYB
CCSRCH
CFTLA
CEANP
CEHAT
CEHAZL
F
G
3/3
75
8