Ordering Parts; Repair Notes - Icom IC-M45 Service Manual

INTRODUCTION
This service manual describes the latest service information
for the IC-M45/IC-M45EURO VHF MARINE TRANSCEIVER
at the time of publication.
2 versions of the IC-M45/IC-M45EURO have been designed.
This service manual covers each version.
MODEL VERSION
U.S.A.
IC-M45
U.S.A.-1
IC-M45EURO
FRA

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>
1110003490 S.IC TA31136FN
8810008660 Screw PH BO M3x8 NI IC-M45 Chassis
Addresses are provided on the inside back cover for your
convenience.
fine
COLOR SYNBOL
U-Black
U-White
ITA E-White
E-Black
IC-M45 MAIN UNIT
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 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 (100mW)
to the antenna connector. This could damage the trans-
USA
ceiver's front end.
EUR
1. Make sure a problem is internal before disassembling
the transceiver.
2. DO NOT open the transceiver until the transceiver is dis-
connected 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 insulat-
ed turning tool MUST be used for all adjustments.
5. DO NOT keep power ON for a long time when the trans-
ceiver is defective.
5 pieces
6. DO NOT transmit power into a signal generator or a
10 pieces
sweep generator.
7. ALWAYS connect a 40 dB to 50 dB attenuator between
the transceiver and a deviation meter or spectrum ana-
lyzer when using such test equipment.
8. READ the instructions of test equipment thoroughly
before connecting equipment to the transceiver.
DANGER

REPAIR NOTES