Main Pwb - Olivetti d-Copia 3500MF Service Manual

2-3 Operation of the PWBs

2-3-1 Main PWB

1 6
YC13
YC25
1 7
YC11
1 8
U113
YC30
1 6
YC7
U112
YC33
1
1 2
YC23
1 3
1
YC27
YC32
1 3
8 1
YC24
YC9
YC8
Y113350-5
U45
80 1
YC10
YS4
72
72
YS3
1
Figure 2-3-1 Main PWB silk-screen diagram
YC16
50
U1
7 1
YC1
BLACK
40
7 1
YC2
YC3
BLUE
2-3-1
YC17 YC21
1
1
YS2
U6
BAT1
1 5
YC15
2LL/2LJ/2LH
YC12
YC5
13
U25
YC20
YS1
YC18
YC14
Sevice Manual