Kenwood NX-3220 E, Руководство по обслуживанию

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1-26 (No.RA053<Rev.001>)
SECTION 3
DISASSEMBLY
3.1 Precautions for Waterproof
• Do not remove the black sheet from the reverse side of the transceiver (refer to the illustration below). Removal of this sheet
decreases the waterproof efficiency of the transceiver and may cause malfunctions if water seeps into the transceiver.
• The black packing material on the reverse side of the transceiver is important with respect to the waterproof efficiency of the
transceiver.
• Do not place stickers or other materials on the shaded area that the battery contacts shown in the figure. Doing so will impair the
waterproof efficiency of the transceiver and may cause it to break down.
Additionally, in order to prevent damage to the packing material, do not allow it to come in contact with foreign materials.
3.2 Precautions for Disassembly
3.2.1 Removing the selector knob and volume knob
(1) Remove the CAP in the direction of the arrow. <1>
(2) Using a thin tool, insert it in the hole on the selector knob
side and push the knob spring. <2>
Note:
When you push the knob spring, take care not to
damage the resin of the knob.
(3) Lift and remove the selector knob <3> while pushing the
knob spring.
(4) Repeat steps 2 and 3 for the volume knob, to remove the
volume knob <4>.
Note:
Perform the following procedures when installing the
selector knob and volume knob.
a) Match the direction for the hole of the knob and the
knob spring.
b) Push the knob onto the knob spring until a click
sounds.
3.2.2 Removing the selector knob spring and volume knob
spring
(1) Lightly grasp the left and right sides of the selector knob
spring together, and lift up as shown in the figure. <1>
Note:
Do not grasp the knob spring tightly.
(2) Remove the selector knob spring <2>.
Note:
Use minimal contact with your fingers on the knob
spring.
(3) Repeat steps 1 and 2 for the volume knob spring, to
remove the volume knob spring <3>.
Sheet
Packing
CAP
<1>
<2> <2>
<3>
<4>