Pioneer DJM-350 Service Manual page 71

5
POWER
C N 1 0 0 5
A K M 1 2 7 7 - A
V+5A 1
GNDA
2
V+5D_UNREG 3
V+5D_UNREG 4
GNDD
5
GNDD
6
!
IC1038
NJM2393M
8 1
C D C S
7 2
E S
S I
C 1 2 2 8
6 3
V + C T
56p
5 4
CH
I N - G N D
PROTECT
V+5A V+3R3DET V+5LED
R 1 1 9 9 R 1 1 9 8
Q 1 0 0 8
L S A 1 5 7 6 U B ( Q R )
3 . 3 k
V+3R3DET V+5A V+3R3DET
R 1 2 0 2 R 1 2 0 3
3 . 3 k
Q 1 0 1 2
L S A 1 5 7 6 U B ( Q R ) L S A 1 5 7 6 U B ( Q R )
GNDD
Notes
(D)
(F)
1/4SA
1/8SQ
CH
SRCH
SYB
SR
5
6
V+5D_UNREG
V+5A
C 1 1 4 1
GNDA 0 . 1 u
1
GNDD
V+5D
L 1 0 0 6
D T L 1 1 2 3 - A
470u
!
V+3R3DET
X P R O T E C T
2D
Q 1 0 1 1
L S A 1 5 7 6 U B ( Q R )
3 . 3 k
V+5LED
GNDD
3 . 3 k
Q 1 0 1 3
GNDD
G 1/3
3 R 3 D E T _ E N
1:12G
NM is STBY
RS1/16SS***J
RS1/16SS****D
RS1/16SS****F
RS1/4SA****J
RS1/8SQ****J
CKSSYB***K F
CCSSCH***J F
CCSRCH***J F
CKSYB***K F
CKSRYB***K F
CEVW***M F
6
G
2/3
G 1/3
5 V _ E N
1:12H
L 1 0 0 3
B T H 1 1 1 2 - A
10u
!
IC1018
!
BD9326EFJ
1 8
B S T S S
2 7
V I N
E N
3 6
S W C O M P
4 5
G N D
F B
U S B _ E N
G 1/3
1:12H
U S B _ F L G
1:12H
R 1 2 4 3
0
V+3R3D
1/4SA
!
IC1039
BH33FB1WG
1 5
V I N V O U T
2
G N D
3 4
S T B Y N . C .
V+3R3D
G 1/3
R 1 1 9 0
D E T E C T I O N _ F L G
1:12H
0
1/8SQ
Q 1 0 0 7 GNDD
R T 1 N 1 4 1 M - 1 1
V+3R3D V+3R3DET
Q 1 0 1 0
R T 1 P 1 4 1 M
GNDD
Q 1 0 0 9
R T 1 N 1 4 1 M - 1 1
GNDD
DJM-350
7
MAIN ASSY (DWX3112)
V+5LED
V+3R3D
IC1019
R 5 5 2 3 N 0 0 1 B
1
E N V O U T
2
G N D
3
F L G V I N
IC1020
!
BD9106FV M
1 8
A D J V c c
2 7
I T H
P V c c
B T H 1 1 1 2 - A
3 6
E N S W
4 5
G N D P G N D
V+5D
IC1041
BU4238G
1
V O U T
2
STBY
V D D
3
G N D
GNDD
STBY
V+5D
IC1034
NM
1 8
V o u t
V c c
2 7
I T H P V c c
3 6
E N S W
4 5
G N D P G N D
GNDD
7
8
A
V+5USB
5
B
4
V+1R2D
C
L 1 0 0 4
10u
STBY
5
C T
D
4
N C
V+3R3D
L 1 0 0 5
E
N M
F
G
2/3
71
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