To Next PageTo Next PageHow to fix LCD displaying control abnormal value on Kenwood NX-5300 K2?
If the LCD of your Kenwood Transceiver displays an abnormal control value, remove the following parts: C47, R21, R39, R66, Q32, IC36, and IC61.
What to check if CS4 has an abnormal voltage in Kenwood NX-5300 K2 Transceiver?
If CS4 has an abnormal voltage in your Kenwood Transceiver, check the terminal of L802, re-insert the FPC of the LCD module, and replace the LCD module.
What to do if IC706 (1 pin) is 0V or 1.8V in Kenwood Transceiver?
If IC706 (1 pin) is 0V or 1.8V in your Kenwood Transceiver, remove the following parts: SBC MPU/DSP side R21 3.3V C47 R21 R39 R66 Q32 IC36 IC61.
What does it mean if Reset/Control signal has an abnormal value in Kenwood Transceiver?
If the Reset/Control signal of your Kenwood Transceiver has an abnormal value, and correcting the voltage doesn't solve the issue, it indicates a problem other than the BGA parts.
Why my Kenwood NX-5300 K2 cannot be powered on?
If your Kenwood Transceiver cannot be powered on and the LCD does not function, it may be due to broken BGA parts on the printed circuit board (XC1-0341-82/XC1-0341-83). It is recommended to bring the printed circuit board in for service.
What to do if /FRST is always 0V in Kenwood NX-5300 K2?
If /FRST is always 0V on your Kenwood Transceiver, remove D705 to check the voltage of the Flash memory side R747.
What to do if CN2 voltage is less than 6V in Kenwood NX-5300 K2 Transceiver?
If CN2 voltage is less than 6V on your Kenwood Transceiver, charge the battery.
How to check voltage of the 33M in Kenwood Transceiver?
To troubleshoot an abnormal voltage at 33M on your Kenwood Transceiver, remove L712 to check the voltage of the 33M.
How to check voltage of the 18M_3 in Kenwood NX-5300 K2?
To troubleshoot an abnormal voltage at 18M_3 on your Kenwood Transceiver, remove L719 to check the voltage of the 18M_3.
How to check voltage of the 18M in Kenwood NX-5300 K2?
To troubleshoot an abnormal voltage at 18M on your Kenwood Transceiver, remove L710 and L711 to check the voltage of the 18M.
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) |
Describes the system setup and initial configuration process for the transceiver.
Provides instructions on accessing different operational modes of the transceiver.
Explains the functions and operations within the panel test mode.
Describes the procedures for entering and utilizing the panel tuning mode.
Details the procedures for communicating with the transceiver via PC.
Covers the steps for programming firmware, including connection and data writing.
Explains how to enter front panel programming mode and write data.
Details the RF and IF circuits within the receiver system.
Describes the audio band, baseband, drive, final, and APC circuits.
Details the TCXO, VCO, and PLL IC components.
Instructions for removing the front case and holder assembly.
Steps for removing the LCD shielding case and main unit.
Explains test mode operations, key functions, and frequency/signaling settings.
Explains test mode operations, key functions, and frequency/signaling settings.
Flowchart for diagnosing transceiver power issues related to BGA ICs.
