Icom IC-4GE Transceiver
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Modell:
IC-4GE
Datum:
1988
Kategorie:
Gruppe:
Beschreibung:
UHF FM TRANSCEIVER
Dokumenttyp:
Serviceanleitung
Seiten:
58
Größe:
14.30 Mbytes (14993116 Bytes)
Sprache:
english
Revision:
Dokument-ID:
A-5002-S
Datum:
Qualität:
Gescanntes Dokument, alles ist lesbar.
Upload Datum:
2016 01 06
MD5:
ca649b8e99f1afecfd6937e4d624e9ba
Downloads:
1965
Information
This service manual contains information relative to the
theoretical, physical, mechanical and electrical
characteristics of the IC-4GA.GAT/ GE UHF FM Transceiver
SECTION 1
SPECIFICATIONS ...
1-1
SECTION 2 OUTSIDE AND INSIDE VIEWS
...
2-1-4
2-1 FRONT AND SIDE PANELS
...
2-1
2-2 TOP PANEL
...
2-2
2-3 FUNCTION
DISPLAY ...
2-2
2-4 MAIN
UNIT ...
2-3
2-5 RF UNIT
...
2-4
2-6 SPEAKER AND DTMF
UNITS ...
2-4
SECTION 3 BLOCK
DIAGRAM ...
3-1
SECTION 4 CIRCUIT
DESCRIPTION ...
4-1-7
4-1 Receiver CIRCUITS
...
4-1
4-2 Transmitter
CIRCUITS ...
4-2
4-3 PLL CIRCUITS
...
4-3
4-4 Power Supply CIRCUITS
...
4-4
4-5 OTHER CIRCUITS
...
4-4
4-6 CPU (IC501) PORTALLOCATION
...
4-6
4-7 MATRICES
...
4-7
SECTION 5 MECHANICAL PARTS AND DISASSEMBLY
...
5-1-2
SECTION 6 ADJUSTMENT
PROCEDURES ...
6-1-4
6-1 PLL
ADJUSTMENT ...
6-1
6-2 Receiver
ADJUSTMENT ...
6-2
6-3 Transmitter
ADJUSTMENT ...
6-3
SECTION 7 BOARD LAYOUTS
...
7-1-9
7-1 INTERCONNECTION
...
7-1
7-2 LOGIC-A UNIT
...
7-2
7-3 LOGIC-B
UNIT ...
7-3
7-4 RF UNIT
...
7-4
7-5 MAIN
UNIT ...
7-6
7-6 OTHER
UNITS ...
7-8
SECTION 8 VOLTAGE
DIAGRAM ...
8-1-3
8-1 LOGIC UNIT
...
8-1
8-2 RF UNIT
...
8-2
8-3 MAIN
UNIT ...
8-3
SECTION 9 PARTS
LIST ...
9-1-5