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SECTION 3
DISASSEMBLY AND OPTION INSTRUCTIONS
• Opening the transceiver’s case
Follow the case and cover opening procedures
shown here when you want to install an optional unit
or adjust the internal units, etc.
q
Remove the 5 screws from the top of the trans-
ceiver and 4 screws from the sides, then lift up the
top cover.
w
Turn the transceiver upside down.
e
Remove 5 screws from the bottom of the trans-
ceiver, then lift up the bottom cover.
CAUTION:
DISCONNECT the DC power cable
from the transceiver before performing any work
on the transceiver. Otherwise, there is a danger of
electric shock and/or equipment damage.
• UX-910 1200MHz BAND UNIT
q
Remove the bottom cover as shown above.
w
Remove the antenna plate from the chassis using a stan-
dard screw driver.
WARNING!
NEVER attempt to remove the antenna plate using
your finger, this may result in injury.
e
Connect the FFC (Flexible Flat Cable) of the
UX-910 to J2 on the MAIN unit, DC power cable to the
power connector (W305) from the PA unit and the coaxi-
al cable to J541 on the PLL unit.
CAUTION
NEVER catch the cables from the optional DSP unit(s)
between chassis and the UX-910, this may damage
the DSP unit(s) and/or transceiver.
J541
J2
UX-910
PLL unit
Power connector
DC power cable
Coaxial cable
Flexible flat cable
Disconnect the
speaker cable.
r
Place the UX-910 using the supplied 4 screws.
BE CAREFUL not to drop the supplied screws inside
the transceiver.
Antenna plate
UX-910
Turn the flexible flat cable up under the UX-910.
J2
MAIN unit
Flexible flat cable
UX-910
t
Return the bottom cover to its original position.
3 - 1
Содержание IC-910H
Страница 1: ...SERVICE MANUAL ADDENDUM CONTENTS PARTS LIST 1 BOARD LAYOUTS 23 SCHEMATIC DIAGRAM 33 Nov 2008 ...
Страница 26: ...Nov 2008 25 DISPLAY UNIT TOP VIEW The combination of top side and bottom side of this ...
Страница 33: ...Nov 2008 32 MAIN UNIT BOT VIEW The combination of top side and bottom side of this ...
Страница 41: ...SERVICE MANUAL VHF UHF ALL MODE TRANSCEIVER i910H ...
Страница 118: ...9 2 BOTTOM VIEW RIT BOARD BOTTOM VIEW VR A BOARD BOTTOM VIEW VR B BOARD ...
Страница 121: ...9 5 9 11 DISPLAY BOARD TOP VIEW 8 5 1 4 1 8 16 9 1 8 16 9 1 8 16 9 ...
Страница 124: ...9 8 BOTTOM VIEW PA UNIT 1 3 4 6 1 3 4 6 ...
Страница 126: ...9 10 BOTTOM VIEW PLL UNIT R341 MP11 ...
Страница 130: ...9 14 BOTTOM VIEW UX 910 MAIN UNIT 1 4 8 5 ...
Страница 144: ...1 1 32 Kamiminami Hirano ku Osaka 547 0003 Japan S 13714HZ C1 2001 Icom Inc ...