Icom IC-F4261DT Service Manual page 41

INTRODUCTION
This service manual describes the latest technical informa-
tion for the IC-F4260DT/DS series
time of publication.
FREQUENCY
MODEL VERSION
RANGE (MHz)
USA-01
400–470
USA-02
USA-03
F4261DT 450–512
USA-04
USA-05 400–470
USA-06 450–512
EUR-01
F4262DT DPM-01 400–470
DPM-02
EXP-01
EXP-02
400–470
EXP-03
CHN-01
F4263DT EXP-07
450–520
AUS-01
EXP-04
EXP-05 350–400
EXP-06
USA-01
400–470
USA-02
USA-03
F4261DS 450–512
USA-04
USA-05 400–470
USA-06 450–512
EUR-01
F4262DS DPM-01 400–470
DPM-02
EXP-01
EXP-02 400–470
EXP-03
F4263DS AUS-01 450–520
EXP-04
EXP-05 350–400
EXP-06
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 IC-F4261DT MAIN-B UNIT 5 pieces
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.
, at the
UHF TRANSCEIVERS
MAN KEY
GPS
DOWN TYPE
– –
Yes
–
Yes
Yes
–
–
Yes Yes
10-key
–
–
Yes
Yes
–
–
Yes –
–
Yes
Yes
– –
Yes Yes
– –
Yes
Yes
–
–
4-key
Yes Yes
–
–
Yes Yes
–
–
Yes
IC-F4261DT Top cover 10 pieces
CAUTION
NEVER connect the transceiver to an AC outlet or to a DC
power supply that uses more than the specified voltage.
This will ruin the transceiver.
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 transceiver'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 that the problem is internal before dis-
assembling 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 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
transceiver is defective.
6. DO NOT transmit power into a Standard 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 the test equipment throughly
before connecting it to the transceiver.
(IC-F4261DT)