Icom UX-9100 Service Manual page 2

INTRODUCTION
This service manual describes the latest technical
information for the UX-9100 1200 MH
time of publication.
MODEL VERSION
UX-9100 OTH-01
To upgrade quality, any electrical or mechanical parts
and internal circuits are subject to change without notice
or obligation.
ORDERING PARTS
Be sure to include the following four points when ordering
replacement parts:
1. 10-digit Icom part number
2. Component name
3. Equipment model name and unit name
4. Quantity required
<ORDER EXAMPLE>
1110003491 S.IC TA31136FNG UX-9100
8820001210 Screw 2438 screw
Addresses are provided on the inside back cover for your
convenience.
Icom, Icom Inc. and the Icom logo are registered trademarks of Icom Incorporated (Japan) in Japan, the United States, the
United Kingdom, Germany, France, Spain, Russia and/or other countries.
BAND UNIT, at the
Z
FREQUENCY
TX POWER
RANGE
1240–1300 MHz 10 W
MAIN UNIT 5 pieces
UX-9100 Top cover 10 pieces
CAUTION
NEVER connect the unit to an AC outlet or to a DC power
supply that uses more than the specified voltage. This will
ruin the unit.
DO NOT expose the unit to rain, snow or any liquids.
DO NOT reverse the polarities of the power supply when
connecting the unit.
DO NOT apply an RF signal of more than 20 dBm (100 mW) to
the antenna connector. This could damage the unit's front-
end.
REPAIR NOTES
1. Make sure that the problem is internal before dis-
assembling the unit.
2. DO NOT open the transceiver until the unit is disconnected
from its power source.
3. DO NOT force any of the variable components. Turn them
slowly and smoothly.
4. DO NOT shor t any circuits or electronic par ts. An
insulated tuning tool MUST be used for all adjustments.
5. DO NOT keep power ON for a long time when the unit is
defective.
6. DO NOT transmit power into a Standard Signal Generator
or a Sweep Generator.
7. ALWAYS connect a 40/50 dB attenuator between the unit
and a Deviation Meter or Spectrum Analyzer, when using
such test equipment.
8. READ the instructions of the test equipment throughly
before connecting it to the unit.