Icom IC-FR6100 Service Manual page 2

INTRODUCTION
This service manual describes the latest service information
for the IC-FR6000 UHF DIGITAL REPEATER at the time of
publication.
FREQUENCY
MODEL VERSION
RANGE
USA-01 400–470 MHz 6.25/12.5/25.0
USA-02 450–520 MHz
IC-FR6000
EXP-01 400–470 MHz
EXP-02 450–520 MHz
IC-FR6100 EUR-01 400–470 MHz
UNIT ABBREVIATIONS:
F=FRONT UNIT
M=MAIN UNIT
CN=CONNECT UNIT
ORDERING PARTS
Be sure to include the following four points when ordering
replacement parts:
1. 10-digit Icom parts numbers
2. Component name
3. Equipment model name and unit name
4. Quantity required
<ORDER EXAMPLE>
1110003491 S.IC TA31136FNG IC-FR6000
8820001210 Screw 2438 screw
Addresses are provided on the inside back cover for your
convenience.
Icom, Icom Inc. and
Kingdom, Germany, France, Spain, Russia and/or other countries.
TX
CH. SPACING
POWER
kHz
50 W
12.5/25.0 kHz
12.5/20.0/25.0
25 W
kHz
MAIN UNIT 5 pieces
IC-FR6000 Top cover 10 pieces
logo are registered trademarks of Icom Incorporated (Japan) in the United States, the United
CAUTION
NEVER connect the repeater to an AC outlet or to a DC
power supply that uses more than specifed. This will ruin
the repeater.
DO NOT expose the repeater to rain, snow or any liquids.
DO NOT reverse the polarities of the power supply when
connecting the repeater.
DO NOT apply an RF signal of more than 20 dBm (100 mW)
to the antenna connector. This could damage the repeater's
front-end.
To upgrade quality, any electrical or mechanical parts and
internal circuits are subject to change without notice or
obligation.
REPAIR NOTES
1. Make sure the problem is internal before disassembling
the repeater.
2. DO NOT open the repeater until the repeater 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.
insulated tuning tool MUST be used for all adjustments.
5. DO NOT keep power ON for a long time when the
repeater is defective.
6. DO NOT transmit power into a Standard Signal
Generator or a Sweep Generator.
7. ALWAYS connect a 50 dB to 60 dB attenuator between
the repeater and a Deviation Meter or Spectrum
Analyzer when using such test equipment.
8. READ the instructions of test equipment throughly
before connecting a test equipment to the repeater.
An