Pioneer DJM-2000 Service Manual page 65

5
D
CN2241
GNDREF
GNDA
V+3R3REF
C 3 3 3 8
0 . 1 u / 2 5
GNDREF
V+15A
LA LA
C 3 3 3 1 C 3 3 3 4
3 u / 5 0 0 . 3 3 u / 5 0
GNDA
LA LA
C 3 3 3 2 C 3 3 3 5
3 u / 5 0 0 . 3 3 u / 5 0
GNDA
V+15A
CH2_ADC
TBY
3 3 4 6 C 3 3 3 6 5 . 1
N M 0 . 1 u / 2 5 R 3 3 6 0
I C 3 3 0 2
1 2 4
R S T
F I L T +
R 3 3 5 3
2 2 3
M / S
REFGND
1 0 0
3 2 2
1 0 k L R C K
V Q
4 2 1
R 3 3 5 0 S C L K C 3 3 4 1
A I N R +
5 M C L K 2 0
CH
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
GNDA
G N D 2
8 V L 1 7
C 3 3 4 2
A I N L -
TBY
9 S D O U T 1 6
CH
N M
A I N L +
2 2 0 0 p / 5 0
1 0 k
1 0 M D I V 1 5
3 3 4 7 O V F L
R 3 3 6 3
R 3 3 5 4 1 1 H P F 1 4
M 1
1 0 k
1 2 I 2 S / L J 1 3
3 4 8 1 0 k
M 0
0 k R 3 3 6 4
C S 5 3 8 1 - K Z
3 4 9 1 0 k
C H 2 _ A D A T
1 0 0
4:15G
R 3 3 5 5
(C2D)
A 4/5
CH2_ADAT
5
6
4:15I
V R _ T R I M 2
A 4/5
4:15G
L I N E _ S E L 2
9
V+15A V+15A V+15A
C 3 3 5 1
0 . 1 u / 2 5
C 3 3 5 2
ZL
2 2 u / 5 0
STBY
GNDA
N M 2
8
1
R 3 3 6 8
(C2)
4
R 3 3 6 5
3
I C 3 3 0 3
N M
NJM4580MD
V-15A
RN
V+15A
4 . 7 k
RN
R 3 1 1 2 R 3 3 7 2
RN
4 7 0
4 . 3 k
R 3 3 7 8
RN
4 7 0
RN
4 7 0
R 3 3 7 9
V-15A
R 3 3 6 6
V-15A
V+15A
N M
I C 3 3 0 3
6
R 3 3 6 7
8
7
STBY
R 3 3 6 9
4
N M
5
NJM4580MD
C 3 3 5 4
ZL
2 2 u / 5 0
C 3 3 5 3
V+15A
0 . 1 u / 2 5
GNDA
V-15A
R+
R-
L-
GNDA
(C2)
(C2)
V+5A
0 . 1 u / 2 5
V+3R3D
C 4 9 2 5
GNDD
GNDA GNDD
6
V+15A
ZL
C 3 3 5 6
1 0 0 u / 2 5
GNDA
C 3 3 5 7
0 . 1 u / 2 5
GNDA
I C 3 3 0 4
R 3 3 8 0 RN
2
RN
8
R 3 3 8 8
1
1 . 2 k
R 3 3 8 1
RN 2 2 0
4
1 . 2 k 3
NJM4580MD
R 3 3 8 9
RN
4 3 0
STBY
C 3 3 6 7
V-15A
N M
V+15A
GNDA
I C 3 3 0 4
R 3 3 8 2
RN
6
RN
8
R 3 3 9 0
7
1 . 2 k
R 3 3 8 3
2 2 0
RN
4
1 . 2 k 5
NJM4580MD
R 3 3 9 1
RN
4 3 0
C 3 3 6 8
N M
C 3 3 5 8
STBY
0 . 1 u / 2 5
GNDA
V-15A
V+15A
C 3 3 5 9
0 . 1 u / 2 5
GNDA
I C 3 3 0 5
R 3 3 8 4 RN
RN 2
8
R 3 3 9 2
1
1 . 2 k
R 3 3 8 5
2 2 0
RN 4
3
1 . 2 k
NJM4580MD
R 3 3 9 3
RN
4 3 0
C 3 3 6 9
V-15A
STBY
N M
V+15A
GNDA
I C 3 3 0 5
R 3 3 8 6 RN
6
RN
8
R 3 3 9 4
7
1 . 2 k
R 3 3 8 7
2 2 0
RN
4
1 . 2 k
5
NJM4580MD
R 3 3 9 5
RN
4 3 0
C 3 3 7 0
ZL
N M
C 3 3 5 5 C 3 3 6 0
STBY
1 0 0 u / 2 5 0 . 1 u / 2 5
GNDA GNDA
V-15A
(C2)
(C2)
L+
V+15A
C 3 3 6 5
0 . 1 u / 2 5
I C 3 3 0 6
GNDA
2
8
1
4
3
RNB4580F
V-15A
V+15A
I C 3 3 0 6
6
8
7
4
5
RNB4580F
C 3 3 6 6
0 . 1 u / 2 5
GNDA
V-15A
DJM-2000
7
A
2/5
AIN1 ASSY (DWX2922)
Audio Signal Route
(CD2)
: CH2 CD Signal (L CH)
(L2)
: CH2 LINE Signal (L CH)
(C2)
: CH2 Signal (L CH)
(C2D)
: CH2 Data Signal
10
(C2)
CH2_L-
R 3 4 0 8
V+5A
0
D3303
RB706D-40
GNDA
V+5A
RB706D-40
D3304
GNDA
R 3 4 0 9
CH2_L+
0 (C2)
CH2_R-
R 3 4 1 0
V+5A
0
D3305
RB706D-40
GNDA
V+5A
RB706D-40
D3306
GNDA
R 3 4 1 1
0
CH2_R+
(C2)
(C2)
INPUT CH2
7
8
A
B
C
D
E
CD / LINE
F
A
2/5
65
8