Power Block Diagram - Pioneer CDJ-350 Service Manual

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4.3 POWER BLOCK DIAGRAM

A
H
SMPS ASSY
7.6V
B
Transformer
C
- 7.6V
D
E
32.0V
F
18
1
2
C
MAIN ASSY
IC409
5.6V
DCDC
BD9326
IC121
5.0V
REG
PQ1LAX95
E
PNLB ASSY
2
3
IC206
5.6V
REG
BA00BC0W FP
IC405
5.0V
REG
NJM2872BF05
IC408
3.3V
REG
S- 1170B33UC
IC401 IC404
3.3V 1.2V
REG REG
BA33BC0W FP BD00KA5W FP
IC402
3.3V
REG
S- 1170B33UC IC403
1.25V
REG
BD00KA5W FP
IC406
5.0V
REG
NJM2872BF05
IC505
5.0V
REG
NJM2845DL1
CDJ-350
3
4
I I C C 2 2 0 0 4 4
B B D D 7 7 9 9 5 5 6 6 F F S S
D D r r i i v v e e r r
P P I I C C K K U U P P
I I C C 2 2 0 0 1 1
T T C C 9 9 4 4 A A 1 1 5 5 F F G G
1.65V
S S e e r r v v o o D D S S P P
I I C C 1 1 0 0 3 3
C C P P U U
S S H H 7 7 2 2 6 6 3 3
I I C C 1 1 0 0 2 2
S S D D R R A A M M
I I C C 1 1 0 0 1 1
F F A A L L S S H H
I I C C 3 3 0 0 1 1
A A D D S S P P
D D S S P P C C 5 5 6 6 3 3 7 7 1 1
IC302
D D A A C C
P P C C M M 1 1 7 7 4 4 2 2
I I C C 3 3 0 0 3 3
O O P P A A m m p p
R R N N B B 4 4 5 5 8 8 0 0
I I C C 5 5 0 0 1 1
P P A A N N E E L L C C P P U U
M3030RFCPFP
JOGB
P P C C 8 8 5 5 1 1
G
J J O O G G
ASSY
S S E E D D S S - - 7 7 5 5 7 7 3 3
I I C C 8 8 0 0 1 1 TCHB
F
T T C C H H
ASSY
G G P P 1 1 S S 0 0 9 9 4 4 H H C C Z Z 0 0 F F
IC504
SW ITCH
BD2051AFJ
L L E E D D
V V 5 5 0 0 1 1
F+
VDD
VH
D D A A T T A A F F L L
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