Kenwood NX-5300 K2 User Manual

SERVICE MANUAL
COPYRIGHT © 2015 JVC KENWOOD Corporation
No.RA015<Rev.002>
2015/9
B5B-7154-10
UHF DIGITAL TRANSCEIVER
RA015<Rev.002>20159SERVICE MANUALB5B-7154-10
NX-5300
COPYRIGHT © 2015 JVC KENWOOD Corporation
TABLE OF CONTENTS
1 PRECAUTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5
2 SPECIFIC SERVICE INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5
3 DISASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-26
4 ADJUSTMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-33
5 TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-105
NX-5300 F3,F6,K3,K6,ENX-5300 F2,F5,K2,K5,E2
This service manual has been revised due to the addition of NX-5300 type E, E2.
REVISED
This product complies with the RoHS directive for the European market.
This product uses Lead Free solder.

Kenwood NX-5300 K2 Specifications

General

Power Output	5W
Operating Voltage	7.5V DC ±20%
Operating Temperature Range	-30°C to +60°C
RF Output Power	5W / 1W
IP Rating	IP67
Channel Spacing	12.5 kHz, 25 kHz
Digital Protocol	NXDN, P25
Modulation	16K0F3E, 11K0F3E
Battery Life	Up to 14 hours (with KNB-57L battery)