Equipment information

Icom IC-4SRA Transceiver
Manufacturer
Icom
Model IC-4SRA
Date 1991
Category Radio, Communication
Group Transceiver
Description UHF FM TRANSCEIVERS
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.

These manuals are available for the above equipment:

Manual Type Service Manual Icom-7457-Manual-Page-1-Picture
Pages 66
Size 22.71 Mbytes (23814181 Bytes)
Language english
Revision
Manual-ID/Number A-5155F-S
Date 1991
Quality Scanned document, all readable.
Upload date
MD5 33f9837fd2378397c753dfe230298f2e
Downloads 154 since 06 January 2016
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
Icom-7457-Manual-Page-1-Picture


Manual Type User Manual Icom-7462-Manual-Page-1-Picture
Pages 64
Size 5.92 Mbytes (6209422 Bytes)
Language english
Revision
Manual-ID/Number
Date
Quality Scanned document, reading partly badly, partly not readable.
Upload date
MD5 643598e946e10406d4750e22663f6c48
Downloads 135 since 06 January 2016
Information
Icom-7462-Manual-Page-1-Picture


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