2-3-3 Main PWB
4
YC36
1
YC37
4
YC16
1
YC41
2
12
11
YC40
2
1
11
12
YC38
2
1
1
2
YC39
16
17
Y116650-5
YC32
1
15
1
U2004
YC109
YC42
2
1
Figure 2-3-3 Main PWB silk-screen diagram
31
32
U35
U2000
2-3-13
YC8
1
YC43
9
2
YC107
5
1
YC119
YC2004
1
YC2000
10
11
2PV/2PW-3
1
A4 B1 B4
A1 B2 B3
R1
R1
L2
L1
R10
R9
L4
L3
12
Service Manual