Aout Assy (1/4) - Pioneer DJM-2000 Service Manual

1

10.18 AOUT ASSY (1/4)

M
1/4
AOUT ASSY (DWX2924)
A
B
2
3
I C 5 5 0 5
RNB4580F
6
5
C
+3.3D
C N 5 0 0 1
V K N 1 4 2 4 - A
V+3R3D
2 0
V+5D 1 9
GNDD 1 8
MCLK
1 7
GNDD
1 6
BCK
1 5
GNDD
1 4
LRCK
1 3
GNDD
1 2
RESET 1 1
7J
ATT_1 1 0
A T T _ 1
7J
ATT_2 9
A T T _ 2
3:3F
RETURN_IN 8
R E T U R N _ I N
4D
MVR_MUTE 7
V R 0 _ M U T E
GNDD 6
3:8E
RETURN_DATA 5
R E T U R N _ A D A T
3:1B
SEND_DATA 4
S E N D _ A D A T
D
4:2C
BOOTH_DATA 3
B O O T H _ A D A T
2:2E
REC_DATA 2
R E C _ A D A T
5D
MASTER_DATA 1
M A S T E R _ A D A T
(M1D)
M 2/4
+5A +15A
V+5A
C N 5 0 0 2
B 1 2 B - E H
V+5A 1
E
GNDA 2
V+15A 3
GNDA 4
V-15A 5
GNDA 6
V+12A 7
GNDA 8
VMUTE 9
GNDA 1 0
12G;3L
CPU_MUTE 1 1
C P U _ M U T E
V+12D 1 2
STBY
R 5 0 0 1
Q 5 0 0 1
C P U _ M U T E
N M
12G;3K N M
F
M
1/4
118
1
2
MASTER DAC
3G;2:2E;3:1B;3:8E;4:2D
R E S E T
M 2/4-4/4
M C L K _ M
B C K _ M
M A S T E R _ A D A T
3H
V R 0 _ M U T E
L R C K _ M
GNDA
C 5 5 5 6
0 . 1 u / 2 5
V+5A
0 . 1 u / 2 5
C 5 5 5 5 R 5 5 6 3 1 0 k
C 5 1 9 1
R 5 5 6 4
1 0 k
GNDD GNDA
0.01u/25
R 5 5 6 5
1 0 k
GNDA
R 5 2 9 8
1 k
V+5A
Q 5 5 1 6
8
1
C 5 0 0 5
4
2SC5868(QR)-TLB
R 5 2 9 9
1 k
R 5 6 2 3
C 5 0 0 6
0
8
7
4
Q 5 5 1 7
2SC5868(QR)-TLB
I C 5 5 0 5
RNB4580F
GNDA
V+3R3D V+5D
+5D
R 5 6 0 4
0
V+3R3D
IC5006
NM
C 5 0 1 4
N M
5
1
4 N M
I N B
2 I N A
R 5 0 1 8
3
O U T Y
GNDD
STBY
N M
R 5 6 3 3
R 5 6 3 4
R 5 6 3 5
R 5 6 0 5
M 3/4
0
R 5 6 3 6
V+3R3D
IC5003
R 5 6 3 7
NM
C 5 0 1 1
M 3/4
5 N M
1
N M
I N B 4
2
I N A
R 5 0 1 0
3
M 4/4 O U T Y
GNDD
GNDD
STBY
RESET
R 5 1 8 9
0
STBY
V+3R3D
IC5013
NM
R 5 6 0 6
C 5 1 0 8
5 N M 0
1 R 5 1 8 8
4
I N B N M V+3R3D
IC5009
I N A
NM
2
3
O U T Y
C 5 0 1 7
5
N M
1
N M
4
I N B
GNDD
2
I N A
R 5 0 2 1
3
O U T Y
5C;2:2E;3:1B;3:8E;4:2D
R E S E T
GNDD
STBY
M 2/4-4/4
+12A
V+15A V+12A
-15A
GNDA
V+16VMUTE
GNDA
V-15A
Q 5 0 0 2
N M
Q 5 5 0 9
R T 1 N 2 4 1 M
Q 5 5 1 0
2SC4154(EFG)
CPU_MUTE
GNDA GNDA
2
3
M-a
1/4
R 5 0 1 3
0
GNDA
1
5G
1 0 0
R 5 0 1 4
5H
R 5 0 1 5 1 0 0
V+5D
3H
R 5 0 1 6 3 3 0
5I
1 0 0
R 5 0 1 7
I C 5 0 1 0
1 3 0
SUMTE/CSN LRCK
V+5A
2 2 9
TST1/CAD0 SDATA R 5 1 8 4
3 2 8
DEM0/CCLK BICK
0
4 2 7
DEM1/CDTI PDN
5 2 6
DIF0/CAD1 DVDD
6 2 5
DIF1/DZFL VSS4
7 2 4
DIF2 MCLK
8 2 3
PSN AVDD
9 2 2
TST2/DZFR VSS3
(M1)
1 0 2 1
AOUTRP AOUTLP
1 1 2 0
AOUTRN AOUTLN
V+5A
1 2 1 9
(M1)
VSS1 VSS2
1 3 1 8
VDDR VDDL
1 4 1 7
VREFHR VREFHL
1 5 1 6
VREFLR VREFLL
A K 4 3 9 0 E F
GNDA GNDA
V+3R3D
IC5001
TC7SH08FUS1
C 5 0 0 9
5 0.1u/25
1
R 5 0 0 8
4
I N B 1 0 0 5D
M C L K _ M
I N A
2
3
O U T Y
GNDD
V+3R3D
IC5002
M 2/4,4/4
TC7SH08FUS1
C 5 0 1 0
5 0.1u/25
1
R 5 0 0 9
4 2 2
I N B 2:2E;4:2C
M C L K _ B R
I N A
2
3
O U T Y
GNDD
V+3R3D
IC5007
TC7SH08FUS1
C 5 0 1 5
5 0.1u/25
1
R 5 0 1 9
4
I N B 1 0 0
5D
I N A B C K _ M
2
3
O U T Y
GNDD
V+3R3D
IC5008
M 2/4,4/4
TC7SH08FUS1
C 5 0 1 6
5 0.1u/25
1
R 5 0 2 0
4
I N B 1 0 0 2:2E;4:2C
B C K _ B R
I N A
2
3
O U T Y
GNDD
V+3R3D
IC5004
TC7SH08FUS1
C 5 0 1 2
5 0.1u/25
1
R 5 0 1 1
4 1 0 0
I N B 5D
L R C K _ M
I N A
2
3
O U T Y
GNDD
V+3R3D
IC5005
M 2/4,4/4
TC7SH08FUS1
C 5 0 1 3
5 0.1u/25
1
R 5 0 1 2
4
I N B 1 0 0 2:2E;4:2D
L R C K _ B R
I N A
2
3
O U T Y
GNDD
VMUTE
Q 5 5 1 1
2SA1576A(RS)
M 2/4-4/4
15
MUTE
2:5G;2:7C;2:7D;3:4D;4:3G
M U T E
R 5 5 9 8
5 1 k
R 5 6 1 9
5 1 k
V-15A
DJM-2000
3
4
C 5 0 3 5
R 5 0 4 9
GNDA
(M1)
R 5 5 6 7 R 5 0 2 3 R 5 0 3 6
L+
1 . 3 k
1 . 5 k 1 . 1 k
RN RN RN
(M1)
R 5 5 6 8 R 5 0 2 4 R 5 0 3 7
L-
1 . 1 k
1 . 5 k 1 . 3 k
RN
RN RN
C 5 0 3 6
R 5 0 5 0 1 8 0
GNDA
R 5 5 6 9 R 5 0 2 5 R 5 0 3 9
L-
1 . 3 k 1 . 1 k
1 . 5 k
RN RN
RN
R 5 5 7 0 R 5 0 2 6 R 5 0 4 0
L+
1 . 1 k
1 . 5 k 1 . 3 k
RN RN RN
C 5 0 3 7
R 5 0 5 1 1 8 0
GNDA
R 5 5 7 1 R 5 0 2 7 R 5 0 4 2
R+
1 . 5 k 1 . 3 k 1 . 1 k
RN RN RN
R 5 5 7 2 R 5 0 2 8 R 5 0 4 3
R-
1 . 3 k 1 . 1 k
1 . 5 k
RN RN
RN
C 5 0 3 8
2 7 0 0 p / 5 0
R 5 0 5 2
GNDA
R 5 5 7 3 R 5 0 2 9 R 5 0 4 5
R-
1 . 5 k 1 . 3 k 1 . 1 k
RN RN RN
R 5 5 7 4 R 5 0 3 0 R 5 0 4 6
R+
1 . 5 k 1 . 3 k 1 . 1 k
RN RN RN
K N 5 0 0 1 K N 5 0 0 2 K N 5 0 0 3
V N F 1 0 8 4 V N F 1 0 8 4 V N F 1 0 8 4
1 1 1
R 5 6 0 7
0
R 5 6 0 8
0 STBY
R 5 6 0 9
R 5 6 2 5
0
R 5 6 1 0
N M
R 5 6 2 4
0
R 5 6 1 1
N M
0
R 5 6 1 2
GNDA GNDA
0
GNDA GNDD
4
V+15AICP
C 5 0 4 3
L+
0 . 1 u / 5 0
C 5 0 4 4
R 5 6 2 9
3 3 0 u / 2 5
ZL
GNDA N M
C 5 0 4 9
2700p/50
0 . 0 4 7 u / 5 0
I C 5 0 1 1
2
8
C 5 0 5 0
1
1 8 0
4 DCH1323-A-P3
3
NJM4580MD
C 5 0 4 8
3 3 0 u / 2 5
ZL
C 5 0 4 5
GNDA
0 . 1 u / 5 0
GNDA
V-15AICP
(M2)
CH
C 5 0 3 9
1 8 0 p / 5 0
V+15AICP
L-
R 5 6 3 0
N M
C 5 0 5 1
2700p/50
0 . 0 4 7 u / 5 0
I C 5 0 1 1
6
C 5 0 5 2
8
7
4
DCH1323-A-P3
5
NJM4580MD
V-15AICP
GNDA
(M2)
C 5 0 4 0
1 8 0 p / 5 0
CH
V+15AICP
R+
C 5 0 4 6
R 5 6 3 1
0 . 1 u / 5 0
N M
GNDA
C 5 0 5 3
2700p/50
0 . 0 4 7 u / 5 0
2
8 C 5 0 5 4
1
DCH1323-A-P3
4
I C 5 0 1 2
3
NJM4580MD
C 5 0 4 7
0 . 1 u / 5 0
GNDA
V-15AICP
GNDA
C 5 0 4 1
1 8 0 p / 5 0
CH
V+15AICP
R-
R 5 6 3 2
N M
C 5 0 5 5
0 . 0 4 7 u / 5 0
I C 5 0 1 2
6
8 C 5 0 5 6
7
1 8 0
4 DCH1323-A-P3
5
NJM4580MD
V-15AICP
GNDA
C 5 0 4 2
1 8 0 p / 5 0
CH
V+15AICP
RN
R 5 2 6 1
4 . 7 k
COM5 4 3 2 COM1
COM10 9 8 7 COM6
V-15AICP
GND
3G
A T T _ 1
3H
A T T _ 2
NM
STBY
GNDD