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Kenwood NX-5800 Service Manual
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Kenwood NX-5800 Service Manual

Kenwood NX-5800 Service Manual

Uhf digital transceiver
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SERVICE MANUAL
B5B-7161-20
10
2015
RA017<Rev.003>
COPYRIGHT © 2015 JVC KENWOOD Corporation
1
PRECAUTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4
2
SPECIFIC SERVICE INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5
3
DISASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-32
4
ADJUSTMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-36
5
TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-106
This product complies with the RoHS directive for the European market.
B5B-7161-20
SERVICE MANUAL
UHF DIGITAL TRANSCEIVER
NX-5800, NX-5800(B)
NX-5800 is a model that operation panel is attached.
NX-5800(B) is a model that operation panel is not attached.
The illustration is NX-5800.
REVISED
This service manual has been revised due to the addition of NX-5800 type E.
COPYRIGHT © 2015 JVC KENWOOD Corporation

TABLE OF CONTENTS

This product uses Lead Free solder.
No.RA017<Rev.003>
2015/10

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Summary of Contents for Kenwood NX-5800

  • Page 1: Table Of Contents

    TROUBLESHOOTING ..............1-106 REVISED This service manual has been revised due to the addition of NX-5800 type E. This product complies with the RoHS directive for the European market.
  • Page 2 Neither is any liability assumed for damages resulting from the use of the information contained herein. JVC KENWOOD Corporation reserves the right to make changes to any products herein at any time for improvement purposes. Firmware Copyrights The title to and ownership of copyrights for firmware embedded in KENWOOD product memories are reserved for JVC KENWOOD Corporation.
  • Page 3 *25 kHz are not included in the models sold in the USA or US territories. Analog measurements made per TIA 603 and specifications shown are typical. P25 Digital measurements made per TIA 102CAAA and specifications shown are typical. JVC KENWOOD Corporation reserves the right to change specifications without prior notice or obligation. (No.RA017<Rev.003>)1-3...

  • Page 4: Precaution

    Analogue measurements made per EN standards or TIA 603 and specifications shown are typical. P25 digital measurements made per TIA 102CAAA and specifications shown are typical. JVC KENWOOD Corporation reserves the right to change specifications without prior notice or obligation. SECTION 1 PRECAUTION This service manual does not describe PRECAUTION.

  • Page 5: Specific Service Instructions

    NX-5800 Refer to the KRK-14H/15B service manual It's possible to combine and install the (B5B-7173-10) for Setup and installation RF Deck (NX-5800), Remote Kit (KRK-14H, Are you using information for all combinations. KRK-15B), Control Head (KCH-19, KCH-20R) the Multi-RF Deck/Multi-Control...
  • Page 6 ] + Power ON Select the “Panel Test” using the [] / [] key. Press the [ ] key. PC mode Received commands from PC Panel tuning mode [Panel test mode] + [ The illustration is NX-5800. KPG-46U/46X Transceiver Fig.1 1-6 (No.RA017<Rev.003>)
  • Page 7 ] or [*] key, 2.2.6.3 Programming “CLONE MODE” displayed if the entered password is (1) Start up the firmware programming software (KENWOOD correct. If password is incorrect, “Input Password” is re- Firmware Loader). The KFL.exe exists in the KPG-D1/D1N displayed.
  • Page 8 3 Channel Type Channel Type Analog/NXDN/P25 • “Model name” must be same to clone the transceiver. 4 Channel Channel Space Analog: The illustration is NX-5800. Spacing 12.5kHz/20kHz/25kHz Note: 20kHz is applied for E type only. NXDN: 6.25kHz/12.5kHz P25: 12.5kHz...
  • Page 9 • Key operation Key\Item Zone Select Channel RX Frequency TX Frequency Channel Channel RX Signaling TX Signaling Select Type Spacing Decision Decision Decision Decision Decision Decision Decision Decision Unused Back to the Back to the pre- Back Back to the Back to the Back to the Back to the...
  • Page 10 • Direct enter mode Key\Item Channel Frequency Frequency Signaling Signaling Name Decision Character/Channel name decision Delete Unused Exit panel program mode [] Unused Character selection (upper case char- acter → lower-case character → digit → upper case character...) [] Character selection (upper case char- acter →...
  • Page 11 • Front panel programming mode flow chart Input Password Clone/Front Panel Password Enter the Front panel programming mode by using section "2.2.2 How to Enter Each Mode". Front panel Programming mode ] or [ ] or [ ] or [ Transmit Power Medium High...
  • Page 12 (4) To exit the transceiver information mode, turn the transceiver power OFF. Note: When the SCM board is not equipped to the transceiver, SCM Firmware Version and SCM Hardware Version are displayed as "-.-.-." INSTALLATION NX-5800 External View 1-12 (No.RA017<Rev.003>)
  • Page 13 NX-5800(B) External View (170) ATTENTION: When installing the option, please take measures to prevent static electricity. 2.3.1 Ignition Sense Cable (KCT-46: Option) The KCT-46 is an optional cable for enabling the ignition func- tion. The ignition function lets you turn the power to the transceiv- er on and off with the car ignition key.
  • Page 14 2.3.2.1 Installing the KAP-2 unit in the transceiver (7) Pass the 6-pin connector of the cable (E37-1113-25) (The kit A is not used in the KAP-2 accessories) through the chassis hole <5> and insert the bush into the (1) Remove the cabinet, top packing and shielding plate of the shassis hole.
  • Page 15 2.3.3 External Speaker (Option) Connection Procedure Insert the crimp terminal into the Square plug supplied with the 2.3.3.1 KES-3 KAP-2. The KES-3 is an external speaker for the 3.5-mm-diameter speaker jack. Connection Procedure Connect the KES-3 to the 3.5-mm-diameter speaker jack on the rear of the transceiver.
  • Page 16 (G1D-0006-XX) (G1D-0055-XX) (F3K-0004-XX) Note: Supplied accessories with * mark are not used for the NX-5800. 2.3.4.2 INSTALLING THE MODULE IN THE TRANSCEIVER (1) Remove the cabinet, top packing and shielding plate of the (5) Pull and remove the release paper while pressing down on transceiver.
  • Page 17 2.3.5 Changing D-SUB 25-pin connector (4 pin, 5 pin) con- figuration 2.3.5.1 Change configuration of D-SUB 25-pin connector from AUXIO9 to CTS 4 pin The output (4 pin) of D-SUB 25-pin connector is configured at the AUXIO9 as the default value. Remove the R950 chip jumpers and solder the chip jumpers to $R952.
  • Page 18 2.4.1 Overview The NX-5800 is a UHF Analog FM & Digital Mobile transceiver designed to operate in the frequency range of 450 to 520MHz (F, K) , 380 to 470MHz (F2, K2) or 400 to 470MHz (E). The unit consists of a receiver, a transmitter, a phase-locked loop (PLL) frequency synthesizer, a digital control unit, and a power supply circuit.
  • Page 19 2.4.4 Transmitter System 2.4.4.1 Audio Band Circuit The signal from microphone is amplified and converted to digital signal by IC902. IC902 includes AGC function. Digital signal is transferred to IC706 thru SSI. 2.4.4.2 Base Band Circuit The audio signal transferred from IC902 is processed at IC706. Voice signals of 300Hz or lower and frequencies of 3kHz or higher are cut off and an audio range 300Hz to 3kHz is extracted.
  • Page 20 2.4.5.2 There are TX VCO and RX VCO. The TX VCO (Q107) generates the carrier for the transmitter. The VCO oscillation frequency range is 450 to 520MHz (F, K) or 380 to 470MHz (F2, K2). The transmit frequency range is 450 to 520MHz (F, K) or 380 to 470MHz (F2, K2). The RX VCO (Q105) generates the 1st local signal for the receiver.
  • Page 21 2.4.6.5 The DSP circuit consists of a MPU/DSP (IC706) and processes the baseband signal. The DSP operates at 288MHz (MAX) clock, the I/O section operates at 3.3V/1.8V and the core section operates at 1.2V. The DSP carries out the following processes: •...
  • Page 22 RF Power Module 31BU Q8, Q9, D11 50BU Power management IC 5V Reg 3.1V AVR 12BU MPU/DSP RTC 1.2V AVR SCTAM1 Q1, Q3 Option Board DC SW /BINT MPU/DSP Core 5.4V DC/DC MPU/DSP PLL 1.2V DC/DC BAT_CNT from MPU/DSP I/O(B), DDR Power management IC IC11 (IC2)
  • Page 23 2.4.8 Signaling Circuit 2.4.8.1 Encode (QT/DQT/DTMF/2-tone/MSK) Each signaling data signal of QT, DQT, DTMF, 2-tone and MSK is generated by IC706, superposed on a modulation signal and output to TX VCO and PLL IC. 2.4.8.2 Decode (QT/DQT/DTMF/2-tone/MSK) The audio signal is removed from the FM detection signal sent to the IC706 and the resulting signal is decoded by IC706. 2.4.9 Bluetooth/GPS Circuit The main component of the Bluetooth/GPS circuit is Bluetooth / GPS IC (IC5) on BT/GPS unit.
  • Page 24 COMPONENTS DESCRIPTION Ref.No Part Name Description 2.5.1 Main unit (XC1-0391-XX, XC1-0410-XX) IC903 AF AMP Ref.No Part Name Description IC902 Codec Voltage regulator (31BU) IC904 Logic control Power management IC905 Buffer AMP (BER CK/BER DT) Voltage regulator (12BU) IC906 Level shift Voltage regulator (33A) IC907 Analog SW...
  • Page 25 VCO assist tune capacitance diode DC SW D113 Diode Speed up 2.5.3 SUB (Display) unit (XC3-0020-20, XC3-0070-20) D114, 115 Diode T/R SW (fin filter) (Only NX-5800) D117 Variable TX modulation Ref.No Part Name Description capacitance diode Voltage regulator (50M) D300...
  • Page 26 Ref.No Part Name Description Pin No. Name Function D14~16 - Ground Zener diode Overvoltage protection O 1.8V output D[15] I/O LCD driver data output Diode Overvoltage protection D[14] I/O LCD driver data output D23, 24 Zener diode Overvoltage protection D[13] I/O LCD driver data output Varistor Surge protector...
  • Page 27 Pin No. Name Function Pin No. Name Function CN900 (to Sub (Display) unit CN2) RXD0 O Serial data output 0 O Speaker output - Ground - Speaker ground - MIC ground - Ground O External MIC signal output O Switched power supply I RX detected signal input CN906 (to Main unit B/2 CN907) - Ground...
  • Page 28 Pin No. Name Function Pin No. Name Function - Refer to “D-sub 25-pin connector I Switched power supply specification”. AUXO2 CN4 (LCD) AUXO1 VSSA - Ground VSSA - Ground VSSA - Ground O 3V output AUXIO5 O 3V output AUXIO4 VSSD - Ground AUXIO3...
  • Page 29 Pin No. Name Function Pin No. Name Function R_SET0 O Radio setting signal 0 I 5.4V input R_SET1 O Radio setting signal 1 - Ground R_SET2 O Radio setting signal 2 - No connection - MIC ground NC (IGN) - No connection (Ignition sense in- put) O MIC signal output J1 (MIC jack)
  • Page 30 2.6.4 D-Sub 25-pin connector specification Rating and Condition Pin No. Pin Name Signal Type Parameter Unit RXD1 Digital Input Voltage Range Threshold Low Threshold High 2.45 Baud Rate 300k TXD1 Digital Voltage Swing (3kΩ Load) ±5 ±5.2 Baud Rate 300k AUXIO9 Digital -0.5...
  • Page 31 Rating and Condition Pin No. Pin Name Signal Type Parameter Unit Power Voltage This parameter depends on Battery Voltage Supply Current AUXO2 Digital The type of this port is open collector. -500 AUXO1 Digital The type of this port is open collector. -500 Analog Output Level...

  • Page 32: Disassembly

    SECTION 3 DISASSEMBLY Precautions for Disassembly 3.1.2 Removing the speaker hardware fixture (J2B-0023- 00) and holder (J1K-0019-00) 3.1.1 Main PCB (Main unit A/2) disassembly (1) Remove the speaker lead from the holder hook. <1> (1) Remove all screws and antenna terminals on the Main (2) Remove the speaker connector from the display unit con- PCB.
  • Page 33 Precautions for Reassembly 3.2.1 Main PCB (Main unit A/2) reassembly (1) With the Main PCB turned over, insert the flat cable from the D-sub PCB (Main unit B/2) into the connector (CN906) on the Main PCB. (2) Place the Main PCB at its original position as shown in Fig- ure 3.
  • Page 34 Note: 3.2.6 Installing the holder (J1K-0019-00) and speaker hard- Push evenly on the top cover and be careful that you do ware fixture (J2B-0023-00) not bend it as you install it on the shield cover. (1) Insert two tabs of the holder (J1K-0019-00) into the hollows in the top of the panel.
  • Page 35 3.2.7 Removing the lithium cell (W09-0971-05) Insert a non-conductive screwdriver to groove of one side of the socket (CN12) and pry the lithium cell up from the socket. 3.2.8 Installing the lithium cell (W09-0971-05) Insert a lithium cell into one side of the socket (CN12). Push the lithium cell to insert the lithium cell into the socket.

  • Page 36: Adjustment

    SECTION 4 ADJUSTMENT F,F2,K,K2 TYPE Controls 4.2.2 Key operation "Func" not appears on the sub LCD display Power switch Function Display Volume Up/Down key Channel Up/Down key Push: Volume up Hold: Volume up continu- ously Push: Volume down Hold: Volume down con- tinuously [] Push: Test channel up...
  • Page 37 "Func" appears on the sub LCD display "Func" appears on the sub LCD display Function Display Function Display [] Key/LCD check The contents of the [PTT] Transmit pressed key etc., [0] to [9] Function off appear. High power/Medium High: "H" [#], [ ] power/Low power Medium: "M"...
  • Page 38 NXDN Mode signaling Single Tone Decode Single Tone Encode (979.9Hz) (979.9Hz) RAN1 RAN1 None Single Tone Encode None (1000Hz) RAN1 Maximum Deviation None MSK PN9 Pattern MSK Decode MSK Encode FSW + PN9 FSW + PN9 Tone Pattern (1031Hz) Tone Pattern (1031Hz) P25 Phase1 signaling RAN: Radio Access Number PN9: Pseudo-Random Pattern...
  • Page 39 4.3.2 Key operation Function Function Push Hold (1 second) Push Hold (1 second) Go to next adjustment Back to last adjustment item item (At the time of 5, 9 or Volume up Continuation up 17 point adjustment: Ad- Volume down Continuation down justment point change) [ ...
  • Page 40 Receive Assist, Transmit Assist Tuning point Display F2,K2 RX (MHz) TX (MHz) RX (MHz) TX (MHz) Low 1 450.050000 450.100000 380.050000 380.100000 Low 2 454.450000 454.500000 385.550000 385.600000 Low 3 458.850000 458.900000 391.050000 391.100000 Low 4 463.250000 463.300000 396.550000 396.600000 Low 5 467.550000 467.600000...
  • Page 41 Adjustment Item Description Adjustment Item Description CWID Deviation CWID tone deviation is adjusted. RSSI Reference The minimum RSSI level for scan stop is CWID is used to inform the others who is adjusted. transmitting on a 6.25-kHz spacing chan- Open Squelch The squelch level at level “5”...
  • Page 42 Order Adjusutment Main Sub LCD As *2 Adjust item display (Analog (Analog (Analog (P25 (P25 (NXDN (NXDN item display Wide) Wide 4k) Narrow) Phase1) Phase2) Nar- Very Number row) Nar- row) Adjustment range Maximum ADEV 9 *2 Transmitter Deviation Section 13 1~1024 P25 High PDEV...
  • Page 43 4.3.6 Panel tuning mode flow chart Note: * In this Panel tuning mode flow chart, the Adjustment item name is modified. Panel Test Mode Adjustment Item N/W/VN LCD Display ]hold For all adjustment items, press the [ ] key RX Assist 17 reference level to write the adjustment value.
  • Page 44 BER (Bit Error Rate) Measurement (For example, if the BER is 0.86%, the display shows (1) The Panel Test Mode is used to measure the BER (Refer "0.86".) "4.2.1 Test mode operation features"). (2) Select "10" (P25 Phase1), "7" (P25 Phase2) and "7" (NXDN Mode) for test signaling (Refer to "4.2.3 Frequency and Signaling"...
  • Page 45 Test cable for microphone input (E30-3360-28) Tuning cable (E30-3383-05 or E30-7754-05) Adapter cable (E30-3383-05 or E30-7754-05) is required for GREEN injecting an audio if PC tuning is used. See “PC Mode” section for the connection. BLACK Illust is E30-3383-05. BLUE SHIELD MIC-E WHITE...
  • Page 46 Item Condition Measurement Adjustment Specifica- tions Panel test PC test mode Test- Unit Terminal Unit Parts Method /Remarks mode equipment 1)CH-Sig: 1-1 1)Test Channel Power Panel ANT Check 3.5W~6.5W PTT: ON Channel: 1 meter 7A or less power TA: OFF Test Signaling Mode: Analog Ammeter check...
  • Page 47 Common Section Item Condition Measurement Adjustment Specifications /Remarks Panel tuning PC test mode Test- Unit Ter- Unit Parts Method mode equip- minal ment 1) DC voltage:13.6V Setting 2) SSG standard modulation [Wide] MOD:1kHz,DEV:3kHz [Narrow] MOD:1kHz,DEV:1.5kHz 1) Adj item: 1) Adj item: Panel [Panel [PC test mode] 2.5V±0.1V...
  • Page 48 Item Condition Measurement Adjustment Specifications /Remarks Panel tuning PC test mode Test- Unit Ter- Unit Parts Method mode equip- minal ment 1) Adj item: 1) Adj item: Panel [Panel [PC test mode] 2.5V±0.1V Transmit [TAST] [Transmit Assist] tuning [Automatic Adjust- [Automatic Ad- Assist Adjust:[****]...
  • Page 49 Item Condition Measurement Adjustment Specifications /Remarks Panel tuning PC test mode Test- Unit Ter- Unit Parts Method mode equip- minal ment 1) Adj item: 1) Adj item: Fre- Panel TEST [Panel [Panel tuning mode] Remaks: POINT quency tuning [RTC] [RTC Correction] Press [ ] key to store Change the adjust-...
  • Page 50 Transmitter Section Item Condition Measurement Adjustment Specifica- tions Panel tuning PC test mode Test- Unit Ter- Unit Parts Method /Remarks mode equip- minal ment 1) Adj item: 1) Adj item: Power Panel ANT Panel [Panel [PC test mode] Ramp [RAMPU] [Ramp Up Offset] meter tuning...
  • Page 51 Item Condition Measurement Adjustment Specifica- tions Panel tuning PC test mode Test- Unit Ter- Unit Parts Method /Remarks mode equip- minal ment 1) Adj item: 1) Adj item: Power Panel ANT Panel [Panel ±1W High [MAX_H] [High Maximum meter tuning 15A or less Maxi- Adjust:[****]...
  • Page 52 Item Condition Measurement Adjustment Specifica- tions Panel tuning PC test mode Test- Unit Ter- Unit Parts Method /Remarks mode equip- minal ment 1) Adj item: 1) Adj item: Power Panel ANT Panel [Panel Write the value as Medium [M_LMT] [Medium Transmit meter tuning followings.
  • Page 53 [Center1]→ [Center3]→ ready. adjustment [Center3]→ [Center5]→ (Same as TK-5810, the value after all [Center5]→ [High2]→ old model of NX-5800). adjustment [High2]→ [High4]→ Press [AUX(Orange)] points have [High4]→ [High6] key to switch the tone to been adjusted. [High6] Press [Transmit] 100Hz square wave.
  • Page 54 Item Condition Measurement Adjustment Specifica- tions Panel tuning PC test mode Test- Unit Ter- Unit Parts Method /Remarks mode equip- minal ment 1) Adj item: [ADEV] 1) Adj item: Devia- Panel ANT Panel [Panel Write fixed value for 4150~4250Hz Maxi- Adjust:[****] [Maxmum Devia- tion...
  • Page 55 Item Condition Measurement Adjustment Specifica- tions Panel tuning PC test mode Test- Unit Ter- Unit Parts Method /Remarks mode equip- minal ment 14. P25 1) Adj item: 1) Adj item: Devia- Panel ANT Panel [Panel Write fixed value for 2771~2883Hz High [P1 PDEV] [P25 High Devia-...
  • Page 56 Item Condition Measurement Adjustment Specifica- tions Panel tuning PC test mode Test- Unit Ter- Unit Parts Method /Remarks mode equip- minal ment 1) Adj item: 1) Adj item: Devia- Panel ANT Panel [Panel Write fixed value for 2995~3117Hz NXDN [Nn NDEV] [NXDN High Devia- tion tuning...
  • Page 57 Item Condition Measurement Adjustment Specifica- tions Panel tuning PC test mode Test- Unit Ter- Unit Parts Method /Remarks mode equip- minal ment 17. QT 1) Adj item: 1) Adj item: Devia- Panel ANT Panel [Panel Write the value as fol- 0.75kHz±0.05 Devia- [Aw QT]...
  • Page 58 Item Condition Measurement Adjustment Specifica- tions Panel tuning PC test mode Test- Unit Ter- Unit Parts Method /Remarks mode equip- minal ment 18. DQT 1) Adj item: 1) Adj item: Devia- Panel ANT Panel [Panel Write the value as fol- 0.75kHz±0.05 Devia- [Aw DQT]...
  • Page 59 Item Condition Measurement Adjustment Specifica- tions Panel tuning PC test mode Test- Unit Ter- Unit Parts Method /Remarks mode equip- minal ment 19. LTR 1) Adj item: 1) Adj item: Devia- Panel ANT Panel [Panel Write the value as fol- 1.00kHz±0.05 Devia- [Aw LTR]...
  • Page 60 Item Condition Measurement Adjustment Specifica- tions Panel tuning PC test mode Test- Unit Ter- Unit Parts Method /Remarks mode equip- minal ment 1) Adj item: 1) Adj item: Devia- Panel ANT Panel [Panel Write the value as fol- 2.50kHz±0.05 DTMF [Aw DTMF] [DTMF Deviation tion...
  • Page 61 Item Condition Measurement Adjustment Specifica- tions Panel tuning PC test mode Test- Unit Ter- Unit Parts Method /Remarks mode equip- minal ment 21. Sin- 1) Adj item: 1) Adj item: Devia- Panel ANT Panel [Panel Write the value as fol- 3.00kHz±0.05 [Aw TONE] [Single Tone Devi-...
  • Page 62 Item Condition Measurement Adjustment Specifica- tions Panel tuning PC test mode Test- Unit Ter- Unit Parts Method /Remarks mode equip- minal ment 22. MSK 1) Adj item: 1) Adj item: Devia- Panel ANT Panel [Panel Write the value as fol- 3.00kHz±0.05 Devia- [Aw MSK]...
  • Page 63 Item Condition Measurement Adjustment Specifica- tions Panel tuning PC test mode Test- Unit Ter- Unit Parts Method /Remarks mode equip- minal ment 1) Adj item: 1) Adj item: Devia- Panel ANT Panel [Panel Write the value as fol- 1.10kHz±0.10 CWID [An CWID] [CWID Deviation tion...
  • Page 64 4.9.1 Necessary Deviation adjustment item for each signaling and mode The following shows the necessary adjustment items for each signaling deviation. Please read the following table like the following example. In the case of the signaling “QT (Analog Wide)”, this signaling is composed of three elements [Balance, Maximum Deviation (Analog Wide) and QT Deviation (Analog Wide)].
  • Page 65 4.10 Receiver Section Item Condition Measurement Adjustment Specifi- cations Panel tuning mode PC test mode Test- Unit Ter- Unit Parts Method /Remarks equip- minal ment [Panel test mode] 1) Test Channel Panel ANT Panel [Panel Volume Up/Down knob to 1.41V AF level 1) CH-Sig: 1-1 Channel: 1...
  • Page 66 Item Condition Measurement Adjustment Specifi- cations Panel tuning mode PC test mode Test- Unit Ter- Unit Parts Method /Remarks equip- minal ment 1) Adj item: 1) Adj item: Panel ANT Panel [Panel tuning mode] Open [Aw SQL] [Open Squelch (An- Distor- Ext.
  • Page 67 Item Condition Measurement Adjustment Specifi- cations Panel tuning mode PC test mode Test- Unit Ter- Unit Parts Method /Remarks equip- minal ment [NXDN 1) Adj item: 1) Adj item: Panel ANT Panel [Panel tuning mode] Narrow] [Nn SQL] [Open Squelch Distor- Ext.
  • Page 68 Item Condition Measurement Adjustment Specifi- cations Panel tuning mode PC test mode Test- Unit Ter- Unit Parts Method /Remarks equip- minal ment 1) Adj item: 1) Adj item: Panel ANT Panel [Panel tuning mode] Tight [Aw SQLT] [Tight Squelch (Ana- Distor- Ext.
  • Page 69 4.11 E TYPE Controls 4.12.2 Key operation "Func" not appears on the sub LCD display Power switch Function Display Volume Up/Down key Channel Up/Down key Push: Volume up Hold: Volume up continu- ously Push: Volume down Hold: Volume down con- tinuously [] Push: Test channel up...
  • Page 70 "Func" appears on the sub LCD display "Func" appears on the sub LCD display Function Display Function Display High power/Medium High: "H" [0] to [9] Function off power/Low power Medium: "M" Low: "L" [#], [ ] Function off *3: When the mode is selected as P25, this function is enabled. Compander on/off icon appears •...
  • Page 71 NXDN Mode signaling None Single Tone Encode (1000Hz) RAN1 RAN1 None MSK PN9 None MSK Decode MSK Encode RAN1 Maximum Deviation Pattern P25 Phase1 signaling FSW + PN9 FSW + PN9 Tone Pattern (1031Hz) Tone Pattern (1031Hz) NAC 293 NAC 293 RAN: Radio Access Number NAC 023 NAC 023...
  • Page 72 4.13.2 Key operation Function Function Push Hold (1 second) Push Hold (1 second) Go to next adjustment Back to last adjustment item item (At the time of 5, 9 or Volume up Continuation up 17 point adjustment: Ad- Volume down Continuation down justment point change) [ ...
  • Page 73 Receive Assist, Transmit Assist Tuning point Display RX (MHz) TX (MHz) Low 1 380.050000 380.100000 Low 2 385.550000 385.600000 Low 3 391.050000 391.100000 Low 4 396.550000 396.600000 Low 5 402.550000 402.600000 Low 6 408.050000 408.100000 Center 1 413.550000 413.600000 Center 2 419.050000 419.100000 Center 3...
  • Page 74 Adjustment Item Description Adjustment Item Description CWID Deviation CWID tone deviation is adjusted. RSSI Reference The minimum RSSI level for scan stop is CWID is used to inform the others who is adjusted. transmitting on a 6.25-kHz spacing chan- Open Squelch The squelch level at level “5”...
  • Page 75 Order Adjusutment Main Sub LCD Adjust item display (Analog (Analog (Analog (P25 (P25 (NXDN (NXDN item display Wide 5k) Wide 4k) Narrow) Phase1) Phase2) Nar- Very Number row) Nar- row) Adjustment range Maximum ADEV Transmitter Deviation Section 13 1~1024 P25 High PDEV Transmitter Deviation...
  • Page 76 4.13.6 Panel tuning mode flow chart Note: * In this Panel tuning mode flow chart, the Adjustment item name is modified. Panel Test Mode Adjustment Item N/W/VN LCD Display ]hold For all adjustment items, press the [ ] key RX Assist 17 reference level to write the adjustment value.
  • Page 77 4.14 BER (Bit Error Rate) Measurement (For example, if the BER is 0.86%, the display shows (1) The Panel Test Mode is used to measure the BER (Refer "0.86".) "4.2.1 Test mode operation features"). (2) Select "10" (P25 Phase1), "7" (P25 Phase2) and "7" (NXDN Mode) for test signaling (Refer to "4.2.3 Frequency and Signaling"...
  • Page 78 Test cable for microphone input (E30-3360-28) Tuning cable (E30-3383-05 or E30-7754-05) Adapter cable (E30-3383-05 or E30-7754-05) is required for GREEN injecting an audio if PC tuning is used. See “PC Mode” section for the connection. BLACK Illust is E30-3383-05. BLUE SHIELD MIC-E WHITE...
  • Page 79 Item Condition Measurement Adjustment Specifica- tions Panel test PC test mode Test- Unit Terminal Unit Parts Method /Remarks mode equipment 1)CH-Sig: 1-1 1)Test Channel Power Panel ANT Check 3.5W~6.5W PTT: ON Channel: 1 meter 7A or less power TA: OFF Test Signaling Mode: Analog Ammeter check...
  • Page 80 4.18 Common Section Item Condition Measurement Adjustment Specifications /Remarks Panel tuning PC test mode Test- Unit Ter- Unit Parts Method mode equip- minal ment 1) DC voltage:13.2V Setting 2) SSG standard modulation [Wide 5k] MOD:1kHz,DEV:3kHz [Wide 4k] MOD:1kHz,DEV:2.4kHz [Narrow] MOD:1kHz,DEV:1.5kHz 1) Adj item: 1) Adj item: Panel [Panel...
  • Page 81 Item Condition Measurement Adjustment Specifications /Remarks Panel tuning PC test mode Test- Unit Ter- Unit Parts Method mode equip- minal ment 1) Adj item: 1) Adj item: Panel [Panel [PC test mode] 2.5V±0.1V Transmit [TAST] [Transmit Assist] tuning [Automatic Adjust- [Automatic Ad- Assist Adjust:[****]...
  • Page 82 Item Condition Measurement Adjustment Specifications /Remarks Panel tuning PC test mode Test- Unit Ter- Unit Parts Method mode equip- minal ment 1) Adj item: 1) Adj item: Fre- Panel TEST [Panel [Panel tuning mode] Remaks: POINT quency tuning [RTC] [RTC Correction] Press [ ] key to store Change the adjust-...
  • Page 83 4.19 Transmitter Section Item Condition Measurement Adjustment Specifica- tions Panel tuning PC test mode Test- Unit Ter- Unit Parts Method /Remarks mode equip- minal ment 1) Adj item: 1) Adj item: Power Panel ANT Panel [Panel [PC test mode] Ramp [RAMPU] [Ramp Up Offset] meter...
  • Page 84 Item Condition Measurement Adjustment Specifica- tions Panel tuning PC test mode Test- Unit Ter- Unit Parts Method /Remarks mode equip- minal ment 1) Adj item: 1) Adj item: Power Panel ANT Panel [Panel ±1W High [MAX_H] [High Maximum meter tuning 15A or less Maxi- Adjust:[****]...
  • Page 85 Item Condition Measurement Adjustment Specifica- tions Panel tuning PC test mode Test- Unit Ter- Unit Parts Method /Remarks mode equip- minal ment 1) Adj item: 1) Adj item: Power Panel ANT Panel [Panel Write the value as Medium [M_LMT] [Medium Transmit meter tuning followings.
  • Page 86 [Center1]→ [Center3]→ ready. adjustment [Center3]→ [Center5]→ (Same as TK-5810, the value after all [Center5]→ [High2]→ old model of NX-5800). adjustment [High2]→ [High4]→ Press [AUX(Orange)] points have [High4]→ [High6] key to switch the tone to been adjusted. [High6] Press [Transmit] 100Hz square wave.
  • Page 87 Item Condition Measurement Adjustment Specifica- tions Panel tuning PC test mode Test- Unit Ter- Unit Parts Method /Remarks mode equip- minal ment 1) Adj item: [ADEV] 1) Adj item: Devia- Panel ANT Panel [Panel Write fixed value for 4150~4250Hz Maxi- Adjust:[****] [Maxmum Devia- tion...
  • Page 88 Item Condition Measurement Adjustment Specifica- tions Panel tuning PC test mode Test- Unit Ter- Unit Parts Method /Remarks mode equip- minal ment [Analog 1) Adj item: 1) Adj item: Devia- Panel ANT Panel [Panel Write fixed value for 2050~2150Hz Narrow] [An ADEV] [Maxmum Devia- tion...
  • Page 89 Item Condition Measurement Adjustment Specifica- tions Panel tuning PC test mode Test- Unit Ter- Unit Parts Method /Remarks mode equip- minal ment 15. P25 1) Adj item: 1) Adj item: Devia- Panel ANT Panel [Panel Write fixed value for 3090~3215Hz H-CPM [P2 P2DEV] [P25 H-CPM Devi-...
  • Page 90 Item Condition Measurement Adjustment Specifica- tions Panel tuning PC test mode Test- Unit Ter- Unit Parts Method /Remarks mode equip- minal ment [NXDN 1) Adj item: 1) Adj item: Devia- Panel ANT Panel [Panel Write fixed value for 1311~1363Hz Very [Nv NDEV] [NXDN High Devia- tion...
  • Page 91 Item Condition Measurement Adjustment Specifica- tions Panel tuning PC test mode Test- Unit Ter- Unit Parts Method /Remarks mode equip- minal ment [Analog 1) Adj item: 1) Adj item: Devia- Panel ANT Panel [Panel Write the value as fol- 0.60kHz±0.05 Wide [As QT] [QT Deviation (An-...
  • Page 92 Item Condition Measurement Adjustment Specifica- tions Panel tuning PC test mode Test- Unit Ter- Unit Parts Method /Remarks mode equip- minal ment 18. DQT 1) Adj item: 1) Adj item: Devia- Panel ANT Panel [Panel Write the value as fol- 0.75kHz±0.05 Devia- [Aw DQT]...
  • Page 93 Item Condition Measurement Adjustment Specifica- tions Panel tuning PC test mode Test- Unit Ter- Unit Parts Method /Remarks mode equip- minal ment [Analog 1) Adj item: 1) Adj item: Devia- Panel ANT Panel [Panel Write the value as fol- 0.35kHz±0.05 Narrow] [An DQT] [DQT Deviation...
  • Page 94 Item Condition Measurement Adjustment Specifica- tions Panel tuning PC test mode Test- Unit Ter- Unit Parts Method /Remarks mode equip- minal ment [Analog 1) Adj item: 1) Adj item: Devia- Panel ANT Panel [Panel Write the value as fol- 0.90kHz±0.05 Wide [As LTR] [LTR Deviation...
  • Page 95 Item Condition Measurement Adjustment Specifica- tions Panel tuning PC test mode Test- Unit Ter- Unit Parts Method /Remarks mode equip- minal ment 1) Adj item: 1) Adj item: Devia- Panel ANT Panel [Panel Write the value as fol- 2.50kHz±0.05 DTMF [Aw DTMF] [DTMF Deviation tion...
  • Page 96 Item Condition Measurement Adjustment Specifica- tions Panel tuning PC test mode Test- Unit Ter- Unit Parts Method /Remarks mode equip- minal ment [Analog 1) Adj item: 1) Adj item: Devia- Panel ANT Panel [Panel Write the value as fol- 1.25kHz±0.05 Narrow] [An DTMF] [DTMF Deviation...
  • Page 97 Item Condition Measurement Adjustment Specifica- tions Panel tuning PC test mode Test- Unit Ter- Unit Parts Method /Remarks mode equip- minal ment [Analog 1) Adj item: 1) Adj item: Devia- Panel ANT Panel [Panel Write the value as fol- 2.4kHz±0.05k Wide [As TONE] [Single Tone Devi-...
  • Page 98 Item Condition Measurement Adjustment Specifica- tions Panel tuning PC test mode Test- Unit Ter- Unit Parts Method /Remarks mode equip- minal ment 22. MSK 1) Adj item: 1) Adj item: Devia- Panel ANT Panel [Panel Write the value as fol- 3.00kHz±0.05 Devia- [Aw MSK]...
  • Page 99 Item Condition Measurement Adjustment Specifica- tions Panel tuning PC test mode Test- Unit Ter- Unit Parts Method /Remarks mode equip- minal ment [Analog 1) Adj item: 1) Adj item: Devia- Panel ANT Panel [Panel Write the value as fol- 1.50kHz±0.05 Narrow] [An MSK] [MSK Deviation...
  • Page 100 4.19.1 Necessary Deviation adjustment item for each signaling and mode The following shows the necessary adjustment items for each signaling deviation. Please read the following table like the following example. In the case of the signaling “QT (Analog Wide 5k)”, this signaling is composed of three elements [Balance, Maximum Devi- ation (Analog Wide 5k) and QT Deviation (Analog Wide 5k)].
  • Page 101 4.20 Receiver Section Item Condition Measurement Adjustment Specifi- cations Panel tuning mode PC test mode Test- Unit Ter- Unit Parts Method /Remarks equip- minal ment [Panel test mode] 1) Test Channel Panel ANT Panel [Panel Volume Up/Down knob to 1.41V AF level 1) CH-Sig: 1-1 Channel: 1...
  • Page 102 Item Condition Measurement Adjustment Specifi- cations Panel tuning mode PC test mode Test- Unit Ter- Unit Parts Method /Remarks equip- minal ment 1) Adj item: 1) Adj item: Panel ANT Panel [Panel tuning mode] Open [Aw SQL] [Open Squelch (An- Distor- Ext.
  • Page 103 Item Condition Measurement Adjustment Specifi- cations Panel tuning mode PC test mode Test- Unit Ter- Unit Parts Method /Remarks equip- minal ment [P25 1) Adj item: 1) Adj item: Panel ANT Panel [Panel tuning mode] (LSM)] [P1 SQL] [Open Squelch (P25 Distor- Ext.
  • Page 104 Item Condition Measurement Adjustment Specifi- cations Panel tuning mode PC test mode Test- Unit Ter- Unit Parts Method /Remarks equip- minal ment 1) Adj item: 1) Adj item: Panel ANT Panel [Panel tuning mode] [An LRSSI] [Low RSSI (Analog Ext. After input signal from RSSI Adjust:[***]...
  • Page 105 Item Condition Measurement Adjustment Specifi- cations Panel tuning mode PC test mode Test- Unit Ter- Unit Parts Method /Remarks equip- minal ment [Analog 1) Adj item: 1) Adj item: Panel ANT Panel [Panel tuning mode] Narrow] [An SQLT] [Tight Squelch (Ana- Distor- Ext.

  • Page 106: Troubleshooting

    SECTION 5 TROUBLESHOOTING Fault Diagnosis of the BGA (Ball Grid Array) IC Overview A flowchart for determining whether or not the transceiver can be powered on (the LCD does not function even if the power switch is turned on) due to broken BGA parts. BGA parts MPU/DSP (IC706), mobile DDR (IC702), Flash memory (IC701) When the BGA IC is problematic, please bring the printed circuit board (XC1-0391-82/XC1-0391-83) in for service.
  • Page 107 Checking the output signal from the MPU/DSP. Checking the control signal output from If the /FRST is always 0V, the MPU/DSP When an abnormal the MPU/DSP is broken. value is confirmed. Points to be checked Normal voltage Remove D701 to check the voltage of Flash memory side R732.
  • Page 108 *1 If 12M, 18M or 33M has still abnormal voltage after the implementation of each procedure above, 54M(IC8), 12M(A1), 18M(IC11), 33M(IC5) or one of these peripheral circuit is broken. 54M (normally 5.4V at L12) has an abnormal voltage, check the MSP430G25KGCA (IC2) according to the following procedure. Checking the operation of the IC2 When VIN of 54M Check that the voltage of VN of 54M (IC8-2pin)
  • Page 109 Checking the operation of IC2 (/PSW and /IGN) Check that the signal /PSW (IC2-10pin) and /PSW_OUT (IC2-15pin) are linked with the power button on KCH-19 in power on state. Check that the signal /PSW and /PSW_OUT are IC2 is broken. 0V during the power button is pressed.
  • Page 110 Failure diagnosis of the GPS section Over view: When the GPS function does not operate, use this flowchart to determine the problem. Major parts for a GPS circuit IC706 GPS antenna (KRA-40 (option)) UART UART UART GPS antenna unit Level Coaxial cable (E0E-0003-00) conversion SAW Filter (L9)
  • Page 111 Check the Module (BT/GPS) unit PCB side B. When an abnormal When a normal Verify the BT/GPS power Verify the power supply voltage condition is confirmed. condition is confirmed. [The KRA-40 may be broken] supply. after removing the KRA-40. Replace the KRA-40. (33GPS) L6: 3.3V (33GPS) L6: 3.3V When an abnormal...
  • Page 112 Check the Main unit P CB. Verify the BT/GPS control Verify the BT/GPS control When an abnormal When an abnormal signal (G_TXD2). signal (TXD2). condition is confirmed. condition is confirmed. [The MPU/DSP IC is abnormal] CP705 (2 pin): CN735 (15 pin): Square waveform Replace the PCB.
  • Page 113 Failure diagnosis of the Bluetooth section Over view: When the Bluetooth function does not operate, use this flowchart to determine the problem. Major parts for a Bluetooth circuit IC706 Bluetooth antenna (Pattern Antenna) UART UART UART LC filter (L11) Level Bluetooth/GPS (IC5) conversion Bluet oot h...
  • Page 114 When a normal condition is confirmed. Verify the reference clock for the [The reference clock circuit When an abnormal BT/GPS. for the BT/GPS is faulty] condition is confirmed. (BT_CLK) Intersection of Visual check of the R9, Q1, R10, R26, R12, R13, C8 and C9: Sine waveform, X1, C4, C8, C9 (Whether not damaged) 19.2MHz 0.2 to 1.2 Vp-p...
  • Page 115 When a normal condition is confirmed. When an abnormal When an abnormal Verify the BT/GPS control Verify the BT/GPS control condition is confirmed. condition is confirmed. signal (18BT_HCI_TX.). signal (RXD2). Check the Main unit PCB (c). IC6 (18 pin): CN1 (7 pin): Square waveform Square waveform UART data UART data of 3.3V logic.
  • Page 116 The 0Ω resistor (R1) is mounted on the “R1” silk print part of E:400~470MHz) the Service Main unit (XC1-0391-82/XC1-0391-83/XC1-0410- Type: F, F2, K, K2, E 12/XC1-0410-13). The same number as the KENWOOD ESN label is written. NXDN ESN/MPT ESN/ The same number as the NXDN ESN/ Product number/...
  • Page 117 Note: • When a new printed circuit board is used, the KENWOOD • When using the ESN Validation function of NXDN Trunk- ESN changes, as does the Transceiver Information dis- ing, the NXDN ESN number changes when the circuit play of the KPG-D1/D1N, but this does not have any effect board is changed (the number is written on the circuit on the operation of the transceiver.
  • Page 118 MEMO...
  • Page 119 SCHEMATIC DIAGRAM MAIN UNIT (XC1-0391-80 (NX-5800(K), NX-5800B(F), NX-5800B(K)), XC1-0391-81 (NX-5800(K2), NX-5800B(F2), NX-5800B(K2)), XC1-0400-10 (NX-5800(K), NX-5800B(K)), XC1-0400-11 (NX-5800(K2), NX-5800B(K2), NX-5800(E))) D101,102 D114,115 IC13 Q100,102 MAIN UNIT(A/2) (XC1-039, XC1-040) Q106 DC-DC DC-DC DC SWITCH T/R SWITCH T/R SWITCH CONVERTER(200C) CONVERTER(200C) (FIN FILTER)
  • Page 120 BLOCK DIAGRAM MAIN UNIT Main Unit (XC1-039, XC1-041 A/2) IC706 IC702 /T_R DDR_A[0]~DDR_A[13] DDR_BA[0],DDR_BA[1] Q102 DDR_CAS,DDR_CKE,DDR_CLKN EMD9 DDR_CLKP,DDR_CS 50CS DC SW DDR_DQM[0],DDR_DQM[1] DDR_RAS,DDR_WE Q100 DDR_DQS[0],DDR_DQS[1] LTA 014YEBFS8 DDR_D[0]~DDR_D[15] Q101 D101 RN262CS SSM3K15AMFV D11 4 RN262CS D102 RN262CS D11 5 RN262CS Q106 IC701 2SC5108F/Y/...
  • Page 121 SUB (Display) UNIT Sub (Display) Unit (XC3-002, XC3-007) DAT[0]~DAT[15] ADD[23] LCDRST BU30TD2WNVX MM3404A50URE 30LCD VOLTAGE REGULATOR VOLTAGE REGULATOR KEYi3(KEYi3_2) KEYi2(KEYi2_2) /PSW KEYi1(KEYi1_2) BH1721FVC KEYi0(KEYi0_2) LIGHT IC10 SENSOR TC35894FG I2CCK Q2 (1/2) I2CDT /EMG SSM6N37FE KEYo2 Q2(2/2) KEYo1 SSM6N37FE KEYo0 To LCD LCDRST KEYBLC LED_R...
  • Page 122 PRINTED CIRCUIT BOARD MAIN UNIT (XC1-0391-80 (NX-5800(K), NX-5800B(F), NX-5800B(K)), XC1-0391-81 (NX-5800(K2), NX-5800B(F2), NX-5800B(K2)), XC1-0400-10 (NX-5800(K), NX-5800B(K)), XC1-0400-11 (NX-5800(K2), NX-5800B(K2), NX-5800(E))) --- Component side view (J7C-0036-10) --- CN909 CN908 CN910 R982 R968 C980 C982 C979 D920 C990 R981 R967 CN907 C967...
  • Page 123 MAIN UNIT (XC1-0391-80 (NX-5800(K), NX-5800B(F), NX-5800B(K)), XC1-0391-81 (NX-5800(K2), NX-5800B(F2), NX-5800B(K2)), XC1-0400-10 (NX-5800(K), NX-5800B(K)), XC1-0400-11 (NX-5800(K2), NX-5800B(K2), NX-5800(E))) --- Foil side view (J7C-0036-10) --- D924 D905 C977 R958 Q905 C383 R960 D919 D918 D915 D912 J901 D921 D916 D922 D917 D914...
  • Page 124 A-1C ADDRESS TABLE OF BOARD PARTS Side Y axis Each address may have an address error by one interval. X axis REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION Q500 B- 4B D907...
  • Page 125 MODULE (BT/GPS) UNIT (XC2-0031-80 (NX-5800B(F), NX-5800B(F2), NX-5800B(K), NX-5800B(K2), NX-5800(K), NX-5800(K2)), XC2-0040-10 (NX-5800B(K), NX-5800B(K2), NX-5800(K), NX-5800(K2), NX-5800(E))) --- Component side view (J7C-0037-00) --- --- Foil side view (J7C-0037-00) --- XC2-003/004 J7C-0037 A-1C ADDRESS TABLE OF BOARD PARTS Y axis Side Each address may have an address error by one interval.
  • Page 126 SUB (DISPLAY) UNIT (XC3-0020-20 (NX-5800(K), NX-5800(K2)), XC3-0070-20 (NX-5800(K), NX-5800(K2), NX-5800(E))) --- Component side view (J7C-0038-00) --- ADDRESS TABLE OF BOARD PARTS Each address may have an address error by one interval. A-1C Y axis Side X axis REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION...
  • Page 127 MODULE (BT/GPS) UNIT (XC2-0031-80 (NX-5800B(F), NX-5800B(F2), NX-5800B(K), NX-5800B(K2), NX-5800(K), NX-5800(K2)), XC2-0040-10 (NX-5800B(K), NX-5800B(K2), NX-5800(K), NX-5800(K2), NX-5800(E))) BT ANT MODULE UNIT (BT/GPS)(XC2-003, XC2-004) LEVEL CONVERTER 1.8V 1.8V F10-3226-05 1.80V 18BT_HCI_RX 18BT_RX 18BT_HCI_TX 18BT_TX 74AVC4TD245GU VOLTAGE VOLTAGE REGULATOR(18BT) REGULATOR(33BT) DIR4 DIR1 3.31V 0.1u...
  • Page 128 SUB (DISPLAY) UNIT (XC3-0020-20 (NX-5800(K), NX-5800(K2)), XC3-0070-20 (NX-5800(K), NX-5800(K2), NX-5800(E))) SUB UNIT (DISPLAY)(XC3-002, XC3-007) KEYi3_2 B30-2364-05 S70-0901-05 S70-0901-05 S70-0901-05 THREE COLOR 3.28V 13.60V B30-2365-05 B30-2365-05 B30-2365-05 VSSA /KEYINT KEYi2_2 VSSA S70-0901-05 S70-0901-05 S70-0901-05 Q3,Q4,Q6 VSSA LTC014EEBFS8 0.1u 2.99V LED_B VSSD 5.32V...
  • Page 129 INTERCONNECTION DIAGRAM IC302 IC911 POWER MODULE NX-5800 (K, K2, E) only AF AMP RA60H4452M1A (F,K) LA4425A RA60H3847M1A (F2,K2,E) 20pin Option R402 CN749 INT SP NC(IGN) NC(IGN) CN907 CN906 AUXIO6 AUXIO6 AUXIO7 AUXIO7 AUXIO1 AUXIO1 AUXIO2 AUXIO2 J901 D[15] D[15] RXD2...
  • Page 130 LEVEL DIAGRAM Receiver section RF (Center Frequency) 1st IF (49.95MHz) AF (1kHz) - 120dBm - 121dBm - 123dBm - 111dBm - 110dBm - 117dBm -113.5dBm - 106dBm 141mVrms 116 mVrms D310 D311 D312 C372 D313 C562 C549 Q502 C545 C522 IC500 C500 XF600 C663 Q604 C658 Q603 C653 IC706 IC902 C927 IC903...
  • Page 131 PARTS LIST [NX-5800,NX-5800(B)] * SAFETY PRECAUTION Parts identified by the symbol are critical for safety. Replace only with specified part numbers. * BEWARE OF BOGUS PARTS Parts that do not meet specifications may cause trouble in regard to safety and performance.
  • Page 132 Exploded view of general assembly and parts list Block No.M1MM MAIN UNIT<01> SUB (DISPLAY) UNIT<03> MODULE (BT/GPS) UNIT<02> 3-2(No.RA017<Rev.003>)
  • Page 133 General assembly Block No. [M][1][M][M]  Symbol No. Part No. Part Name Description Local A0C-0034-00 PLASTIC CABINET A6C-0003-20 PANEL ASSY K,K2,E B09-0681-03 KAP-2 B09-0754-05 B0K-0004-00 D-SUB B1B-0017-00 ILL.GUIDE Light Sensor K,K2,E B38-0966-05 LCD ASSY 2.55inch K,K2,E B4B-0008-00 CAUTION STICKER FCC,PANEL K,K2 B4D-0021-00 BADGE...
  • Page 134 Electrical parts list MAIN UNIT  Symbol No. Part No. Part Name Description Local XC1-0391-80(NX-5800_K,NX-5800B_F,NX-5800B_K) XC1-0391-81(NX-5800_K2,NX-5800B_F2,NX-5800B_K2) KTA2012EP TRANSISTOR SSM3K15AMFV XC1-0410-10(NX-5800_K,NX-5800B_K) LTC014EEBFS8 DIGI TRANSISTOR MTM981400BF XC1-0410-11(NX-5800_K2,NX-5800B_K2,NX-5800_E) LTC014EEBFS8 DIGI TRANSISTOR LTC014TEBFS8 DIGI TRANSISTOR *Note : This part cannot be replaced. There- LSCR523EBFS8 TRANSISTOR fore, this part is not supplied as a service part.
  • Page 135  Symbol No. Part No. Part Name Description Local  Symbol No. Part No. Part Name Description Local D100 EDZV8.2B ZENER DIODE CK73HB1C105K C CAPACITOR 1.0uF 16V K D101 RN262CS DIODE CD04CK1E102M E CAPACITOR 1000uF 25V M D102 RN262CS DIODE CK73HBB1H222K C CAPACITOR 2200pF 50V K D103...
  • Page 136  Symbol No. Part No. Part Name Description Local  Symbol No. Part No. Part Name Description Local C106 CC73HCH1H101J C CAPACITOR 100pF 50V J C179 CK73HBB1H102K C CAPACITOR 1000pF 50V K C107 CC73HCH1H101J C CAPACITOR 100pF 50V J C181 CK73HBB1H471K C CAPACITOR 470pF 50V K C108...
  • Page 137  Symbol No. Part No. Part Name Description Local  Symbol No. Part No. Part Name Description Local C369 C93-1852-05 C CAPACITOR 6pF 250V K,BF,BK C545 CC73HCH1H080B C CAPACITOR 8pF 50V B C369 C93-1846-05 C CAPACITOR 4pF 250V K2,BF2,BK2,E C546 CK73HBB1H471K C CAPACITOR 470pF 50V K C370...
  • Page 138  Symbol No. Part No. Part Name Description Local  Symbol No. Part No. Part Name Description Local C656 CC73HCH1H100B C CAPACITOR 10pF 50V B C770 CK73HB1C105K C CAPACITOR 1.0uF 16V K C657 CC73HCH1H060B C CAPACITOR 6pF 50V B C771 C93-1959-05 C CAPACITOR 0.1uF 16V...
  • Page 139  Symbol No. Part No. Part Name Description Local  Symbol No. Part No. Part Name Description Local C914 C93-1959-05 C CAPACITOR 0.1uF 16V C995 CC73HCH1H101J C CAPACITOR 100pF 50V J C915 CK73HB1E104K C CAPACITOR 0.10uF 25V K C996 CC73HCH1H101J C CAPACITOR 100pF 50V J C916 CK73GB0J106K...
  • Page 140  Symbol No. Part No. Part Name Description Local  Symbol No. Part No. Part Name Description Local RK73HB1J000J MG RESISTOR 0Ω 1/16W J R173 RK73HB1J272J MG RESISTOR 2.7kΩ 1/16W J RK73FB2B2R7J MG RESISTOR 2.7Ω 1/8W J R174 RK73HB1J470J MG RESISTOR 47Ω...
  • Page 141  Symbol No. Part No. Part Name Description Local  Symbol No. Part No. Part Name Description Local R385 RK73HB1J470J MG RESISTOR 47Ω 1/16W J K,BF,BK R610 RK73HB1J562J MG RESISTOR 5.6kΩ 1/16W J R386 RK73HB1J103J MG RESISTOR 10kΩ 1/16W J R611 RK73HB1J471J MG RESISTOR...
  • Page 142  Symbol No. Part No. Part Name Description Local  Symbol No. Part No. Part Name Description Local R785 RK73JB1H220J MG RESISTOR 22Ω 1/20W J R912 RK73HB1J102J MG RESISTOR 1kΩ 1/16W J R787 RK73JB1H220J MG RESISTOR 22Ω 1/20W J R913 RK73HB1J000J MG RESISTOR 0Ω...
  • Page 143  Symbol No. Part No. Part Name Description Local  Symbol No. Part No. Part Name Description Local LB73H0AV-002 CHIP FERRITE L309 LB73G0BA-004 CHIP FERRITE LB73G0AK-001 CHIP FERRITE L310 LB73Z0AF-001 CHIP FERRITE LB73G0AM-004 CHIP FERRITE L311 LB73Z0AF-001 CHIP FERRITE LB73G0AK-001 CHIP FERRITE L312 LB73Z0AF-001...
  • Page 144  Symbol No. Part No. Part Name Description Local  Symbol No. Part No. Part Name Description Local L718 L92-1101-05 CHIP FERRITE CN778 E23-1278-05 TERMINAL L719 LB73H0AV-002 CHIP FERRITE CN779 E23-1278-05 TERMINAL L720 LB73G0AK-001 CHIP FERRITE CN780 E23-1278-05 TERMINAL L721 LB73G0AK-001 CHIP FERRITE CN781...
  • Page 145  Symbol No. Part No. Part Name Description Local  Symbol No. Part No. Part Name Description Local 74AVC4TD245GU MOS IC RK73HB1J000J MG RESISTOR 0Ω 1/16W J RK73HB1J000J MG RESISTOR 0Ω 1/16W J EM6M2 LB73H0AV-002 CHIP FERRITE RN262CS DIODE LB73G0AK-001 CHIP FERRITE RN262CS DIODE...
  • Page 146  Symbol No. Part No. Part Name Description Local  Symbol No. Part No. Part Name Description Local DZ2S068M ZENER DIODE RK73HB1J101J MG RESISTOR 100Ω 1/16W J RK73HB1J101J MG RESISTOR 100Ω 1/16W J CC73GCH1H101J C CAPACITOR 100pF 50V J RK73HB1J102J MG RESISTOR 1kΩ...
  • Page 147 ROHS2 E30-7523-65 DC CORD ASSY F52-0024-05 FUSE ACC(15A)(x2) H0C-0008-00 INNER CARTON FOR ACC H1C-0029-00 PACKING FIXTURE LOWER H1C-0030-00 PACKING FIXTURE UPPER H2F-0045-00 PROTECTION BAG RADIO(NX-5800) H5A-0235-00 ITEM CARTON NX-5800 J19-1584-15 HOLDER ACC(MIC) ------------ BRACKET N99-2039-05 SCREW SET T91-0639-65 MICROPHONE (No.RA017<Rev.003>)3-17...
  • Page 148 Packing materials and accessories parts list (NX-5800B_F,NX-5800B_F2,NX-5800B_K,NX-5800B_K2) Block No.M3MM Packing and accessories Block No. [M][3][M][M]  Symbol No. Part No. Part Name Description Local B5A-0056-00 INST.MANUAL ------------ PAMPHLET HOT SURFACE ------------ PAMPHLET FCC 40cm H1C-0012-10 PACKING FIXTURE LOWER BF,BF2 H1C-0029-00 PACKING FIXTURE LOWER BK,BK2...
  • Page 149 MEMO...
  • Page 150 JVC KENWOOD Corporation Communications Systems Business Unit (No.RA017<Rev.003>) Printed in Japan...

This manual is also suitable for:

Nx-5800b