Disassembly For Repair - Kenwood NX-300 Service Manual

Uhf digital transceiver

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Service manual (172 pages)

Operating instructions (2 pages)

Function reference (608 pages)

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Table of Contents

NX-300(G)

Voice Guide & Storage Unit (VGS-1: Option)

■ Installing the VGS-1

1. Attach the flat spring (G02-1846-03) to the VGS-1 as

shown in the figure.

Note:

Attach the flat spring so that its convex fits the PCB hol-

low of the VGS-1.

2. Attach the cushion (G13-1974-04) to the VGS-1 as

shown in the figure.

Note:

Be sure to not cover the VGS-1 connector with the cush-

ion.

3. Insert the VGS-1 connector into the connector (CN710)

of the Control PCB.

4. Reinstall the cover using the two screws removed in step

1 of "Removing the GPS PCB" described on page 6.

The coaxial cable is located under the VGS-1.

1. Precautions for Waterproof

• Do not remove the black sheet from the reverse side of

the transceiver (refer to the illustration right). Removal

of this sheet decreases the waterproof efficiency of the

transceiver and may cause malfunctions if water seeps

into the transceiver.

• The orange packing material on the reverse side of the

transceiver is important with respect to the waterproof ef-

ficiency of the transceiver. Do not place stickers or other

materials on or around the packing material shown in the

figure, or on the reverse side of the battery pack. 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.