Home
Icom
Transceiver
IC-78
Icom IC-78 Service Manualvice Man
4
of 1
of 1 rating
56 pages
Give review
Manual
Specs
To Next Page
To Next Page
To Previous Page
To Previous Page
Loading...
ANTENNA
J14
13579
24681
0
to MAIN unit J4001
10
9
1
2
L1
L6
L4
L2
FOR
L5
REF
L3
T13V
GND
J1
J3
P5
P6
to MAIN unit J701
W11
WS3
W10
CHASSIS
J2
P4
P3
W9
WS2
to PA unit J7
W8
The combination of this page and the ne
xt page
shows the unit la
yout in the same configuration as
the actual P
.C
.
Board.
9 - 7
9-9 FIL
TER UNIT
• TOP
VIEW
48
50
Table of Contents
Default Chapter
3
Table of Contents
3
Specifications
4
Inside Views
5
Disassembly Instructions
6
Circuit Description
7
Receiver Circuits
7
Transmitter Circuits
10
Logic Circuits
12
Pll Circuit
12
Power Supply Circuits
14
Adjustment Procedures
15
Preparation before Servicing
15
Pll Adjustment
16
Transmitter Adjustments
18
Receiver Adjustments
22
Set Mode Adjustment
24
Front Unit
26
Logic Board
27
Main Unit
28
MIC Board
28
Phone Board
28
Sensor Board
28
Pll Unit
35
Filter Unit
38
Logic Unit
40
Main Unit
43
Pll Unit
45
Logic Unit
47
Sensor Board
48
Filter Unit
49
Block Diagram
51
Wiring Diagram
52
Voltage Diagrams
53
Filter Unit
53
Pll Unit
54
Logic Unit
54
Other manuals for Icom IC-78
Instruction Manual
48 pages
Service Manual
7 pages
4
Based on 1 rating
Ask a question
Give review
Questions and Answers:
Need help?
Do you have a question about the Icom IC-78 and is the answer not in the manual?
Ask a question
Icom IC-78 Specifications
General
Brand
Icom
Model
IC-78
Category
Transceiver
Language
English
Related product manuals
Icom IC-705
8 pages
Icom IC-746
129 pages
Icom IC-725
67 pages
Icom IC-751
163 pages
Icom IC-745
126 pages
Icom IC-718
54 pages
Icom IC-703
77 pages
Icom IC-735
149 pages
Icom IC-775
6 pages
Icom IC-781
100 pages
Icom IC-756
72 pages
Icom IC-706
4 pages
To Next PageTo Next PageTo Previous PageTo Previous Page
Loading...
Need help?
General
