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BJC-7100
Part 5: Maintenance
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LOGIC BOARD 05
CNPWR
C51
2200µ,25V
C52
220µ,10V
C87
100p,50V
VHPOW
<01-B1>
C112
1000p,50V
IN OUT
GND
REGULATOR
IC16
2 3
1
C31
100µ,16V
E
VDDH
1
2
ETH4
E
VCC1
1
2
ETH5
E
VCC3
1
2
ETH6
POWER SUPPLY
VH
VHGND
VM
VMGND
5V
5VGND
VHENB
GND
1
2
3
4
5
6
7
8
C107~C110
1000p,50V x4
VH
C111
1000p,50V
C115
1000p,50V
VCC
C116
1000p,50V
C117
1000p,50V
+5V
BA033FP
VRAM
C125
0.47µ,50V
FB31
BK1608LM252
VM
D6
RB501V-40
BBB-EH
C30
100µ,16V
C118
1000p,50V
C119
1000p,50V
E
1
2
E
VDDL
1
2
VCC2
C130
0.1µ,25V
C38
0.1µ,25V
C122
0.1µ,25V
C123
1000p,50V
C113
1000p,50V
C131
1000p,50V
5-51