Icom IC-2100H Service Manual page 2

INTRODUCTION
This service manual describes the latest service information
IC-2100H/IC-2100-T 144 MHz FM
for the
the time of publication.
MODEL VERSION
Taiwan
IC-2100H
U.S.A
Asia
Latin America
IC-2100-T T h a l a
i
To upgrade qualty, any electrical or rnecharncal parts and
internal circuits are subject to chang without notice or oblig­
ation
ORDERING PARTS
Be sure to include the following tour points when ordering
replacement parts:
l . O-dig1t order numbers
1
2. Component part number and name
3.
Equipment model name and unit name
4.
Quantity required
<SAMPLE ORDER>
1110002 5 50 IC TA725AP
8810008660 Screw PH BO M3x8 NI
Addresses are provided on the inside back cover for your
convenience.
TRANSCEIVER at
SYMBOL
EUR
ITA
TPE
USA
SEA
LA
n
d TH
A
IC-2100H MAIN UNIT 5 pieces
IC-2100H Chassis 10 pieces
DANGER
NEVER
connect the transceiver to an AC outlet or to a DC
power supply that uses more than 16 V. This will ruin the
transceiver.
DO NOT
expose the transceiver to raln, 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 (100mW)
to the antenna connector. This could damage the trans­
ceiver's front end.
REPAIR NOTES
Make sure a problem ts internal before disassembling
the transceiver.
DO NOT
2. open the transceiver until the transceiver is dis­
connected from its power source.
DO NOT
force any of the variable components. Turn
3.
them slowly and smoothly.
DO NOT
4. short any circuits or electronic parts. An insulat­
MUST
ed turning tool be used for all adjustments.
NOT
keep power ON for a long ttme when the trans­
5. 00
ceiver is defective.
DO NOT
6. transmit power into a signal generator or a
sweep generator.
ALWAYS
7 connect a 50 dB to 60 dB attenuator between
the transceiver and a deviation meter or spectrum ana­
lyzer when using such test equipment.
READ
8 the instructions of test equipment thoroughly
before connecting equipment to the transceiver.