Equipment information

Icom IC-F21GM Transceiver
Manufacturer:
Icom
Model: IC-F21GM
Date: 2001
Category: Radio, Communication
Group: Transceiver
Description: UHF TRANSCEIVER
Information:

These manuals are available for the above equipment:

Manual Type: Service Manual Icom-3221-Manual-Page-1-Picture
Pages: 40
Size: 1.60 Mbytes (1675873 Bytes)
Language: english
Revision:
Manual-ID/Number: S-13806IZ-C1U
Date: 2001
Quality: Electronic document, no scan, very well readable.
Upload date:
MD5: c366dadf373a9117ce235cbaa5d8bc74
Downloads: 1054 since 05 February 2012
Information:

SECTION 1 SPECIFICATIONS SECTION 2 INSIDE VIEWS SECTION 3 DISASSEMBLY INSTRUCTIONS SECTION 4 CIRCUIT DESCRIPTION 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 PORT ALLOCATIONS ... .4-4 SECTION 5 ADJUSTMENT PROCEDURES 5-1 PREPARATION ... .5-1 5-2 PLL ADJUSTMENT ... .5-4 5-3 SOFTWARE ADJUSTMENT ... .5-5 SECTION 6 PARTS LIST SECTION 7 MECHANICAL PARTS AND DISASSEMBLY SECTION 8 SEMI-CONDUCTOR INFORMATION SECTION 9 BOARD LAYOUTS 9-1 IC-F22/F22S/F22SR MAIN UNIT ... .9-1 9-2 IC-F21/F21S/F21BR/F21GM MAIN UNIT ... .9-3 9-3 SW-A AND SW-B UNITS ... .9-5 SECTION 10 BC-146 OPTIONAL DESKTOP CHARGER INFORMATION 10-1 PARTS LIST ... .10-1 10-2 DISASSEMBLY INFORMATION ... .10-1 10-3 VOLTAGE DIAGRAM ... .10-2 10-4 BOARD LAYOUT ... .10-2 SECTION 11 BLOCK DIAGRAM SECTION 12 VOLTAGE DIAGRAM 12-1 MAIN UNIT ... .12-1 12-2 SW-A AND SW-B UNITS ... .12-2

Icom-3221-Manual-Page-1-Picture


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