Icom - IC-F4 - Transceiver
Manufacturer:
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Icom IC-F4
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Equipment:
IC-F4
Date:
1997
Category:
Group:
Sub Group:
1 Manual
Service manual
Manual type:
Service manual
Pages:
52
Size:
2.5 MB
Language:
english
Revision:
Manual-ID:
A-5452MI-S
Date:
Quality:
Scanned document, all readable.
Upload date:
Jan. 9, 2016
MD5:
70c3e531-f0f9-3e37-a3ab-a569b7f11741
Downloads:
2554
Information
SECTION 1 SPECIFICATIONS SECTION 2 INSIDE VIEWS
2 - 1 IC-F3 S...2-1
2 - 2 IC-F4 S...2-2
SECTION 3 DISASSEMBLY AND OPTION INSTRUCTIONS
3 - 1 DISASSEMBLY
INSTRUCTION...3-1
3 - 2 OPTIONAL UNIT INSTALLATIONS
...3-2
SECTION 4 CIRCUIT DESCRIPTION
4 - 1 Receiver CIRCUITS...4-1
4 - 2 Transmitter CIRCUITS...4-2
4 - 3 PLL
CIRCUIT...4-3
4 - 4 Power Supply CIRCUITS...4-3
4 - 5 CPU PORT
ALLOCATIONS...4-4
SECTION 5 ADJUSTMENT PROCEDURES
5 - 1
PREPARATION...5-1
5 - 2 PLL ADJUSTMENT for IC-F3 S...5-3
5 - 3 TRIMMER ADJUSTMENT for IC-F3 S...5-4
5 - 4 Transmitter ADJUSTMENT for IC-F3 S...5-5
5 - 5 Receiver ADJUSTMENT for IC-F3 S...5-6
5 - 6 PLL ADJUSTMENT for IC-F4 S...5-7
5 - 7 TRIMMER ADJUSTMENT for IC-F4 S...5-8
5 - 8 Transmitter ADJUSTMENT for IC-F4 S...5-9
5 - 9 Receiver ADJUSTMENT for IC-F4 S...5-10
SECTION 6 PARTS LIST
6 - 1 IC-F3 S...6-1
6 - 2 IC-F4 S
...6-5
SECTION 7 MECHANICAL PARTS AND DISASSEMBLY SECTION 8
SEMI-CONDUCTOR INFORMATION SECTION 9 BOARD LAYOUTS
9 - 1 IC-F3 S MAIN
UNIT...9-1
9 - 2 VR
BOARD...9-1
9 - 3 IC-F4 S MAIN
UNIT...9-3
SECTION 10 BLOCK DIAGRAM
10 - 1 IC-F3 S...10-1
10 - 2 IC-F4 S...10-2
SECTION 11 VOLTAGE DIAGRAM
11 - 1 IC-F3 S...11-1
11 - 2 IC-F4 S...11-2