Disassembly For Repair - Kenwood TK-3302 Service Manual

TK-3302/3302
1. Removing the Case Assembly from the Chassis
1. Remove the volume knob q and channel knob w.
2. Remove the two screws e.
3. Lift and remove the chassis from the case assembly r.
(Use a fl at-blade screwdriver to easily lift the chassis.)
2. Removing the TX-RX unit from the Chassis
1. Detach the solder of speaker wire from the PCB before-
hand.
2. Remove the packing t from the SP/MIC jack of the TX-
RX unit.
3. Remove the ten screws y fi xing the TX-RX unit.
4. Remove the solder of the antenna terminal with a solder-
ing iron u.
5. Remove the solder of the positive terminal with a solder-
ing iron i.
Note: You can remove the TX-RX unit from the chas-
sis without removing the solder at the positive terminal.
However, in this case, you can not attach the packing
(G53-1605-03) that is on the positive terminal to the chas-
sis in assembling. So, it is advisable to remove the solder
on the positive terminal fi rst.
6. Remove the FPC from the fl at cable connector o.
7. Lift and remove the TX-RX unit from the chassis !0 .
6
U /3306
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DISASSEMBLY FOR REPAIR

3. Removing the Battery Release Lever
from the Case Assembly
1. Press the upper part of the lever toward the inside of the
case assembly. One side of the shaft will be removed q.
2. Lift and remove the battery release lever from the case
assembly w.
4. Attaching the Battery Release Lever to
the Case Assembly
1. Insert one side of the shaft into the hole at the lever fi t-
ting section on the case assembly q.
Caution: The thin spring (G01-4543-04) should be posi-
tioned above the two tabs of the lever.
2. Tilt the battery release lever slightly forward w, so that
the thick spring (G01-4542-04) is positioned below the
case surface.
3. With the thick spring positioned below the case surface,
attach the other side of the shaft to the case assembly
by pressing the battery release lever e until it snaps into
place r.
Caution: Be careful not to tilt the battery release lever
too forward.
If the battery release lever is pushed in this state where
the two tabs come below the case surface, there is a
possibility of damaging the two tabs.
A thin spring
Tow tabs
A thick spring
Shaft