Icom IC-7851 Servise Manual page 111

• SW-C UNIT B-8101B
(BOTTOM VIEW)
10
R52 R51
J2
TO PBT2 J1
1
9
J1
TO TENKEY J3
C1
C4
8
R9 C3
2
3
R14
5
SW-C
B8101B
4
7
6
• SW-B UNIT B-8100B
(BOTTOM VIEW)
J1
1
J1
TO DISPLAY J4
4
SW-B
B-8100B
• SW-A UNIT B-8099C
(BOTTOM VIEW)
2
3
6-6