Top Panel Disassembly; Heatsink Disassembly - Icom IC-04A Service Manual

3.
Open
the transceiver slowly
on the
MAIN
UNIT and
PLL
UNIT
solder
sides.
Be sure not to
damage
the
MAIN UNIT
P.C. Board.
Open slowly.
DO NOT
brak
tab.
CHASSIS
(A)
30457
CHASSIS
(B)
30357
5-4
TOP PANEL DISASSEMBLY
1
.
Remove
the
panhead screw
(M2
x4
ZK).
2.
Unscrew and remove
the
BNC
nut
and
BNC
washer
as
shown
in
the
figure.
Remove
the
ANTENNA CONECTOR
by
unsolder-
ing
point (A)
on
the
components
side
and point
®
on the solder side of
the
PLL UNIT.
BNC CONECTOR
BNC-RM-106
(Washer
and
nut
included)
3.
Remove
the top panel
by
slightly
prying
it
outward
on both sides.
5-5
HEATSINK DISASSEMBLY
1
.
Remove
the
two panhead screws
(M2.
6 x 4
Nl).
I
IncnIHor
at
(
7
^
nn
tha
shiplrl
rasa.
5-3