Hamp (2/2) And Hpjk Assys - Pioneer DJM-2000 Service Manual

1

10.17 HAMP (2/2) and HPJK ASSYS

J
2/2
A
C N 5 6 0 1
V K N 1 4 1 6 - A
GNDD
1 2
VADET 1 1
B
GNDD 1 0
MCLK1 9
GNDD 8
BCK1 7
GNDD
6
LRCK1 5
GNDD 4
RESET 3
(HPD)
HP_ADAT 2
CPU_MUTE 1
C
D
Audio Signal Route
(HP)
: HEADPHONE Signal (L CH)
(HPD)
: HEADPHONE Data Signal
E
F
J
2/2
116
1
2
HAMP ASSY (DWX2919)
V+3R3D
STBY
C 5 6 0 1
R 5 7 0 1 N M
IC5601
N M
NM 5
1
I N B 4
2
I N A
3
O U T Y
GNDD
R 5 7 7 3
0
R 5 7 7 4
0
C 5 6 0 2
IC5602 N M
NM 5
1
4
I N B
2
I N A
3
O U T Y
GNDD
STBY
C P U _ M U T E
0
R 5 7 7 5
J 1/2
C 5 6 0 3
IC5603
N M
NM 5
1
4
I N B
2
I N A
3
O U T Y
GNDD
STBY
K N 1 0 1 K N 1 0 2
V N F 1 0 8 4 V N F 1 0 8 4
1 1
GNDHP
2
3
D 5 7 0 1
N M
V+5A
R 5 7 0 2
1 0 0
GNDD
GNDA
IC5604
1 1 6
M C L K D Z F L
R5703
2 1 5
B I C K D Z F R
(HPD)
100
3 1 4
S D T I V D D
R5704
100 4 1 3
L R C K V S S
R5705
0 5 1 2
P D N AOUTL+
R5770
10k 6 1 1
C S N AOUTL-
R5771
10k 7 1 0
C C L K
AOUTR+
R5772
10k 8 9
AOUTR-
C D T I
AK4382AVT
HP DAC
GNDA GNDD
NOTES is STBY
NM
RS1/10SR***J
RN RN1/16SE****D
(D) RS1/10SR****D
VM RD1/2VM***J
CKSRYB
YB
CKSYB
CH CCSRCH
ZL
CEHAZL
DJM-2000
3
4
(HP)
R 5 7 0 6 R 5 7 1 4
3 . 9 k 3 . 3 k
(HP)
RN
RN
(HP)
(HP)
R 5 7 0 7 R 5 7 1 5
3 . 9 k 3 . 3 k
RN RN
1 GNDA GNDA
STBY
R 5 7 0 8 R 5 7 1 6
3 . 9 k 3 . 3 k
RN RN
R 5 7 0 9 R 5 7 1 7
3 . 9 k 3 . 3 k
RN RN
GNDA GNDA
V+15A
4
STBY
V
C 5 6 1 6
0 . 1 u / 2 5
GNDA
R 5 7 3 3
N M
C 5 6 1 4
R 5 7 1 9
N M
2
R 5 7 2 8
0
R 5 7 2 0
3
N M
R 5 7 2 9
0
N M
V
V
R 5 7 3 4
N M
C 5 6 1 5
R 5 7 2 1 N M
6
R5730
0
R 5 7 2 2
5
N M
R5731
0
C 5 6 1 7
N M
0 . 1 u / 2 5
GNDA V
V-15A
NOTE
LA