Disassembly For Repair - Kenwood 144MHz FM TRANSCEIVER K2E Service Manual

4. Packing (G53-1572-02) TX/BUSY lamp installation
procedure
(1) To assure waterproofing, install the packing in the chassis
groove as shown in Fig. 5. (
(2) Install the packing TX/BUSY lamp section on the chassis.
x
( )
z
OK
Packing
Chassis
NG
Packing
Chassis
Fig. 5
5. Packing (G53-1572-02) bottom installation procedure
(1) Before installing the numeric key PCB (TX-RX unit B/3) on
the chassis, push three parts of the packing to contact tightly
with the chassis as shown in Fig. 6. If the packing is not in
contact with the chassis, there may be a gap between the
transceiver bottom case assembly and the battery, and
water may enter through the gap.
OK
Push three parts of the packing to
contact tightly with the chassis.
Fig. 6

DISASSEMBLY FOR REPAIR

z
)
x
NG
Clearance NG
TH-K2AT/K2E/K2ET
6. Cautions for installing the chassis on the case assembly
(1) Verify that the packing (G53-1572-02) TX/BUSY lamp section
is has been past through the hole in the illumination guide
section on the top of the case assembly. (Fig. 7)
P T
T
L O W
L A M
P
The packing TX/BUSY lamp section is has
been past through the hole in the illumination
guide section on the top of the case assembly.
Fig. 7
(2) Align the speaker lead as shown fig.8. Do not place the
leads over the key top section, LCD section or SP/MIC/DC
IN cap section.
Fig. 8
7. Cautions for installing the key top on the case assembly
(1) Install the key top keypad section and the power switch
section on the rib of the case assembly.
(2) Do not fix the part between the key top keypad section and
the power switch section to the rib of the case assembly,
but install it as shown in Fig. 8.
Do not fix this part of the
key top to the rib of the
case assembly.
5