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INTRODUCTION
REPAIR NOTES
This service manual describes the latest service information
for the
ID-1
DIGITAL TRANSCEIVER
at the time of
publication.
DANGER
NEVER
connect the transceiver to an AC outlet or to a DC
power supply that uses more than 16 V. Such a connection
could cause a fire or electric hazard.
DO NOT
expose the transceiver to rain, snow or any liquids.
DO NOT
reverse the polarities of the power supply when
connecting the transceiver.
DO NOT
apply an RF signal of more than 20 dBm (100 mW)
to the antenna connector. This could damage the trans-
ceiver's front end.
ORDERING PARTS
Be sure to include the following four points when ordering
replacement parts:
1. 10-digit order numbers
2. Component part number and name
3. Equipment model name and unit name
4. Quantity required
<
SAMPLE ORDER
>
2710000590 Fan MF40D-12H-001 ID-1 Chassis 2
pieces
8900010940 Cable OPC-1119
RC-24 Chassis 3
pieces
Addresses are provided on the inside back cover for your
convenience.
1. Make sure a problem is internal before disassembling
the transceiver.
2.
DO NOT
open the transceiver until the transceiver is
disconnected from its power source.
3.
DO NOT
force any of the variable components. Turn
them slowly and smoothly.
4.
DO NOT
short any circuits or electronic parts. An
insulated turning tool
MUST
be used for all adjustments.
5.
DO NOT
keep power ON for a long time when the
transceiver is defective.
6.
DO NOT
transmit power into a signal generator or a
sweep generator.
7.
ALWAYS
connect a 30 dB to 40 dB attenuator between
the transceiver and a deviation meter or spectrum
analyzer when using such test equipment.
8.
READ
the instructions of test equipment thoroughly
before connecting equipment to the transceiver.
To upgrade quality, all electrical or mechanical parts and
internal circuits are subject to change without notice or
obligation.
MODEL
VERSION
SYMBOL
RC-24
ID-1
U.S.A.
USA-2
Optional
USA-3
Supplied
Europe
EUR-2
Optional
EUR-3
Supplied
General
GEN-2
Optional
GEN-3
Supplied
Icom, Icom Inc. and
logo are registered trademarks of Icom Incorporated (Japan) in the United States, the United
Kingdom, Germany, France, Spain, Russia and/or other countries.
Summary of Contents for ID-1
Page 1: ...SERVICE MANUAL DIGITAL TRANSCEIVER S 14120IZ C1 May 2005...
Page 45: ...SECTION 10 BLOCK DIAGRAM 10 1 10 1 MAIN UNIT 4...
Page 46: ...10 2 LOGIC 1 UNIT 10 3 RC 24 10 2...
Page 47: ...SECTION 11 VOLTAGE DIAGRAM 11 1 MAIN UNIT 11 1...
Page 48: ...11 2...
Page 49: ...11 3...
Page 50: ...11 4 11 2 LOGIC 1 UNIT...
Page 51: ...11 5...
Page 52: ...11 6 11 3 RC 24...
Page 54: ...1 1 32 Kamiminami Hirano ku Osaka 547 0003 Japan S 14120IZ C1 2005 Icom Inc...