Input Assy (3/11) - Pioneer DJM-900NXS Service Manual

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10.3 INPUT ASSY (3/11)

A
INPUT CH1 AD
PHONO / CD
B
(CH1 A)
2:11D
C H 1 _ L _ o u t
C
2:11D
C H 1 _ R _ o u t
D
Timecode Buffer
(CH1 T)
2:11D
C H 1 _ L _ o u t _ t i m e
E
2:11D
C H 1 _ R _ o u t _ t i m e
A 1/11,5/11,11/11
A 1/11
F
A
3/11
102
1
2
0 0
R 4 4 8 0 R 4 4 8 2
LA LA LA
C 4 4 0 2 C 4 4 0 4 C 4 4 0 9
N M N M N M
GNDF
GNDF
V+15A_IN
6
2
1
3
3
6
5 2
5
4 1 4
V-15A_IN
0 0
R 4 4 8 1 R 4 4 8 3
LA LA LA
C 4 4 0 1 C 4 4 0 3 C 4 4 0 8
N M N M N M
GNDF GNDF
V+15A_IN
C 4 4 0 5
0 . 1 u / 2 5
GND_PO
RN
6
8
R 4 4 0 1 C 4 4 1 2
7
1 2 k 1 0 u / 5 0
I C 4 4 0 1
4
5
HAT
RNB4580F
(1/2)
GNDF
C 4 4 0 7
0 . 1 u / 2 5
GND_PO
V-15A_IN
V+15A_IN
RN
2
8
R 4 4 3 3 C 4 4 1 3
1
I C 4 4 0 1 1 2 k 1 0 u / 5 0
4
3
RNB4580F HAT
(2/2)
V-15A_IN
GNDF
R E S E T _ I N 2
1:11E;5:2G;11:11D
L R C L K _ I N _ C H 1
1:11D
B C L K _ I N _ C H 1
1:11C
M C L K _ I N _ C H 1
1:11B
T C _ S E L 1
1:2F
2
3
Intermediate Buffer
V+15A_IN
C 4 4 2 3
0 . 1 u / 2 5
C 4 4 2 4
2 2 u / 5 0
ZL
GND_PO
1 8 0
R 4 4 1 8
2
8
C 4 4 1 8
1
4
3 I C 4 4 0 2
4 7 0 0 p / 5 0
NJM4580MD
(2/2)
3
6
V-15A_IN
2
5
Q 4 4 0 3
Q 4 4 0 3 (1/2)
(2/2)
1
4 H N 1 C 0 1 F U ( Y G R )
V+15A_IN
NJM4580MD
(1/2)
I C 4 4 0 2
R 4 4 1 7 1 8 0
6
8
7
C 4 4 1 7
4
5
4 7 0 0 p / 5 0
C 4 4 2 5
ZL
6
3
(1/2) (2/2)
2 2 u / 5 0
5
2
Q 4 4 0 4 Q 4 4 0 4
C 4 4 2 2
1
4
0 . 1 u / 2 5
H N 1 C 0 1 F U ( Y G R )
V-15A_IN GND_PO
CH1_TimeCode AD(TTL mode)
CH1_TIME_L
(CH1 T)
CH1_TIME_R
2-26
V+5A_IN
1
A I N R
2
A I N L
R 4 4 2 3
3
C K S 1
1 0 k
4
V C O M
5
A G N D
6
V A
7
V D
8
D G N D
AK5358AET
GNDA_1T
DJM-900NXS
3
4
V+15A_IN
ZL
C 4 4 2 9
1 0 0 u / 2 5
C 4 4 3 0
0 . 1 u / 2 5
GND_PO
I C 4 4 0 4
(1/2)
RN
RN
6
R 4 4 2 4
8
R 4 4 3 9
7
1 . 2 k
R 4 4 2 5
(CH1 A)
2 2 0
4
5
1 . 2 k
NJM4580MD
RN
RN
R 4 4 4 0
4 3 0
C 4 4 3 9
V-15A_IN
N M
V+15A_IN
GNDF
I C 4 4 0 4
(2/2)
R 4 4 2 6
RN
RN 2
8
R 4 4 4 1
1
1 . 2 k
R 4 4 2 7
2 2 0
RN 4
1 . 2 k
3
NJM4580MD
R 4 4 4 2
4 3 0
C 4 4 4 0
N M
C 4 4 3 1
0 . 1 u / 2 5
GND_PO
V-15A_IN
V+15A_IN
C 4 4 3 2
0 . 1 u / 2 5
GND_PO
2-19
I C 4 4 0 5
(1/2)
R 4 4 2 8 RN
2
RN
8
R 4 4 4 3
1
1 . 2 k
R 4 4 2 9
2 2 0
4
RN
1 . 2 k
3
NJM4580MD
R 4 4 4 4
RN
4 3 0
C 4 4 4 1
V-15A_IN
N M
V+15A_IN
GNDF
I C 4 4 0 5
(2/2)
R 4 4 3 0 RN
RN 6
8
R 4 4 4 5
7
1 . 2 k
R 4 4 3 1
2 2 0
RN 4
5
1 . 2 k
NJM4580MD
R 4 4 4 6
4 3 0
C 4 4 4 2
N M
ZL
C 4 4 2 6 C 4 4 3 3
1 0 0 u / 2 5 0 . 1 u / 2 5
GND_PO GND_PO
V-15A_IN
RAB4CQ103J
V+5A_IN
R 4 4 3 2
IC4403 RB706F-40 RB706F-40
8
1
2
3
1 6
7
2
1
C K S 0
1 5
6
3
D4403
C K S 2
2-28
1 4
5
4
D I F
R 4 4 4 7
1 3
1 0 k
P D N
1 2
R 4 4 3 5 0 0
S C L K
1 1
R 4 4 3 6 0
M C L K
1 0
R 4 4 3 7 0
L R C K
9
R 4 4 3 8 2 2
S D T O
2-31
2-30
C 4 4 2 8
2-29
0 . 1 u / 1 6
GNDA_1T GNDD GNDA_1T
4
Balanced Direc
CH1_L-
R 4 4 6 0
0
1SS3
3
D44
1SS3
3
D44
R 4 4 6 1
0
CH1_L+
RN
CH1
R 4 4 6 2
0
1SS3
3
D44
1SS3
3
D44
R 4 4 6 3
0
CH1_
RN
2-22
CH1_
0
R 4 4 6 4
2-24
GNDD
R 4 4 6
V
V+5A_IN
2-2
2
3
1
D4404
GNDA_1T