Dc-Dc Unit - Icom IC-7800 Service Manual Addendum

8-32 DC-DC UNIT

• TOP VIEW
130
125
120
115
110
105
100
95
90
85
80
75
70
65
60
W1
10 H8V
H8V 55
GND
GND
50
GND
GND
C15V
45
C15V
LG_PWR
1 GND
40
to the REG unit
35
30
25
20
15
10
5
0
0
to the MAIN unit J450
1 11
J2
1
7
5 10 15 20 25 30 35 40 45
8 - 41
to the LOGIC unit J820
to the LOGIC unit J821
1
1 7
J3 J4
50 55 60 65 70 75 80 85 90
Horizontal
10
4 1
J5
to the PA200W
1 7
8 5
1 4
1 7
1
1 7 7
95 100 105 110 115 120 125 130 135
board J5
140 145 150