Icom - IC-4SRA - Transceiver
Manufacturer:
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Icom IC-4SRA
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Equipment:
IC-4SRA
Date:
1991
Category:
Group:
Sub Group:
Information
The IC-4SRA E is a state-of-the-art handheld consisting of a
430 (440) MHz Transceiver and 50-900 MHz wideband Receiver fitting comfortably in the palm of your hand and combining
ease of use with multi-operational capability.
2 Manuals
Service manual
Manual type:
Service manual
Pages:
66
Size:
22.7 MB
Language:
english
Revision:
Manual-ID:
A-5155F-S
Date:
Quality:
Scanned document, all readable.
Upload date:
Jan. 6, 2016
MD5:
33f9837f-d237-8397-c753-dfe230298f2e
Information
SECTION
1
SPECIFICATIONS
...
... 1-1,2
SECTION
2
INSIDE
VIEWS...
... 2—1,2
2-1
LOGIC
UNIT...
...2-1
2-2
UHF RF UNIT
...
...2-2
2-3
RX UNIT
...
...2-3
SECTION
3
CIRCUIT DESCRIPTION
...
...3-1-5
3-1
HAM BAND Receiver CIRCUITS...
... 3—1
3-2
HAM BAND Transmitter CIRCUITS...
... 3—2
3-3
HAM BAND PLL CIRCUITS
...
... 3—2
3-4 Receiver BAND CIRCUITS
...
... 3—3
3-5 Receiver BAND PLL CIRCUITS
...
... 3—4
3-6
OTHER
CIRCUITS...
... 3—5
SECTION
4
ADJUSTMENT PROCEDURES
...
... 4-1-5
4-1
PREPARATION BEFORE SERVICING
...
... 4—1
4-2
PLL
ADJUSTMENT...
... 4—2
4-3 Receiver ADJUSTMENT
...
... 4—2,3
4-4 Transmitter ADJUSTMENT
...
... 4—4,5
SECTION
5
PARTS
LIST...
... 5-1-11
SECTION
6
MECHANICAL PARTS AND DISASSEMBLY ...
... 6—1,2
6-1
FRONT PARTS
...
...6-1
6-2
CHASSIS PARTS
...
...6-2
6-3
ACCESSORIES
...
...6-2
SECTION
7
BOARD
LAYOUT...
... 7-1-11
7-1
PTT
UNIT...
... 7—1
7-2
KEY
UNIT...
... 7—1
7-3
AFUNIT...
... 7—2
7-4
JACK UNIT
...
... 7—2
7-5
CONNECTOR UNIT
...
... 7—3
7-6
PRT
UNIT...
... 7—3
7-7
LOGIC
UNIT...
... 7—4,5
7-8
UHF RF UNIT
...
... 7—6,7
7-9
RX UNIT
...
... 7—8,9
7-10
URF A
UNIT...
...7—10
7-11 URF B
UNIT...7—10
7-12 BPF A UNIT
...7—10
7-13 BPF B UNIT
...7—10
7-14 AF FIL
UNIT...7—11
7-15 U VCO
UNIT...7—11
7-16 RX VCO UNIT
...7—11
SECTION 8 OPTIONAL
UNIT...
8—1
8-1 UT-63 TONE SQL
UNIT...
8—1
SECTION 9 VOLTAGE
DIAGRAM...9-1-3
SECTION 10 BLOCK DIAGRAM
...10—1
Downloads:
1680
Download
icom--ic-4sra--service--ID7457.pdf
User manual
Manual type:
User manual
Pages:
64
Size:
5.9 MB
Language:
english
Revision:
Manual-ID:
Date:
Quality:
Scanned document, reading partly badly, partly not readable.
Upload date:
Jan. 6, 2016
MD5:
643598e9-46e1-0406-d475-0e22663f6c48
Downloads:
1010
Download
icom--ic-4sra--user--ID7462.pdf