Icom IC-7800

1
7
17
17
17
14
85
1
7
GND
GND
GND
GND
H8V
C15V
H8V
C15V
GND
LG_PWR
10
1
to the REG unit
W1
GND GND
+8V
-
12V
VDD5
GND
+15V
+3R3V +3R3V +3R3V
+5V
111
to the MAIN unit J450
J2
VDD5
VDD3R3
GND GND
PWRS
C15V
VDD1R5
17
to the LOGIC unit J821
J3
+15V +15V
LG_PWR
GND
+3R3V
+5V
-
12V
+8V
+15V
GND
110
to the LOGIC unit J820
J4
+15V +15V
GND GND
41
to the PA200W
board J5
J5
51015 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 1500
Horizontal
5
10
15
0
25
30
35
20
45
50
55
40
65
70
75
60
80
90
95
100
85
105
110
115
125
130
120
Vertical
8-32 DC-DC UNIT
• TOP VIEW
8 - 41