![background image](http://html.mh-extra.com/html/icom/ic-7800/ic-7800_service-manual_612345166.webp)
TX/RX-A
from/to the CTRL board J301
RX-ONLY
to the BPF unit J108
RX-B
to the BPF unit J506
20
11
1
10
10
to the FILTER
unit J903
9
2
1
J4
GND
STB
+15V
GND
CK
OE
DATA
ANT4R
NC
NC
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
95
100
105
110
115
120
125
130
135
140
145
150
155
160
165
170
0
Horizontal
5
10
15
0
25
30
35
20
45
50
40
V
er
tical
8-26 ANT-SW UNIT
• TOP VIEW
8 - 29