Equipment information:

Icom IC-4GE Transceiver
Manufacturer:
Icom
Model: IC-4GE
Date: 1988
Category: Radio, Communication
Group: Transceiver
Description: UHF FM TRANSCEIVER
Information:
                                    

These manuals are available for the above equipment:

Icom -- IC-4GE -- Service Manual
File name: Icom-7454-Manual-Page-1-Picture
Manual Type: Service Manual
Pages: 58
Size: 14.30 Mbytes (14993116 Bytes)
Language: english
Revision:
Manual-ID/Number: A-5002-S
Date: 1988
Quality: Scanned document, all readable.
Upload date:
MD5: ca649b8e99f1afecfd6937e4d624e9ba
ed2kID: 1a9c261f1acc0c4e1304db706e1ab901
Downloads: 29 since 06 January 2016
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
Icom-7454-Manual-Page-1-Picture
Start Free Download


Comments

No comments yet.

Add Comment

* Required information
(never displayed)
 
Bold Italic Underline Strike Superscript Subscript Quote Line Bullet Link Email Image Video
 
Smile Sad Huh Laugh Mad Tongue Crying Grin Wink Scared Cool Sleep Blush Unsure Shocked
 
1000
Enter the third word of this sentence.
 
Enter answer:
 
Notify me of new comments via email.
 
Remember my form inputs on this computer.
 
 
Powered by Commentics