Kenwood Nexedge NX-5400 Service Manual Download

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3-2(No.RA016<Rev.001>)

Exploded view of general assembly and parts list

Block No.M1MM

MAIN UNIT<01>

Summary of Contents for Nexedge NX-5400

Page 1: ...HT 2014 JVC KENWOOD Corporation Note Lead free solder used in the board material Sn Ag In Bi melting point 227 Centigrade TABLE OF CONTENTS 1 PRECAUTION 1 4 2 SPECIFIC SERVICE INSTRUCTIONS 1 4 3 DISASSEMBLY 1 23 4 ADJUSTMENT 1 29 5 TROUBLESHOOTING 1 64 NX 5400 F3 K3 NX 5400 F2 K2 This product complies with the RoHS directive for the European market This product uses Lead Free solder ...

Page 2: ...rovement purposes Firmware Copyrights The title to and ownership of copyrights for firmware embedded in KENWOOD product memories are reserved for JVC KENWOOD Corporation Any modifying reverse engineering copy reproducing or disclosing on an Internet website of the firmware is strictly prohibited without prior written consent of JVC KENWOOD Corporation Furthermore any reselling assigning or transfe...

Page 3: ...bility 1 5ppm Antenna Impedance 50Ω Dimensions W x H x D Projections not included KNB L1 2 000mAh 2 28 x 5 47 x 1 52 in 58 x 139 x 38 8 mm KNB L2 2 600mAh 2 28 x 5 47 x 1 65 in 58 x 139 x 41 8 mm KNB L3 3 400mAh 2 28 x 5 47 x 1 86 in 58 x 139 x 47 2 mm Weight KNB L1 2 000mAh 15 52 oz 440 g KNB L2 2 600mAh 16 57 oz 470 g KNB L3 3 400mAh 17 98 oz 510 g RECEIVER Sensitivity P25 Digital 5 BER 0 25µV P...

Page 4: ...C 47GPS can be used as GPS speaker microphone Delivery Frequency range MHz Are you using the optional antenna YES KRA 32 Optional antenna Option User mode Data programming mode PC tuning mode Transceiver information mode PC mode Panel tuning mode Panel test mode Firmware programming mode Clone mode Front panel programming mode 1 PC test mode Mode Function User mode For normal use Panel test mode U...

Page 5: ...ion of the USB driver is available for download from the following URL http www kenwood com usb com This URL may change without notice 2 2 5 4 Programming software KPG D1 D1N description The FPU is the programming software for the transceiver sup plied on a CD ROM This software runs under Windows Vista 7 8 or 8 1 on a PC The data can be input to or read from the transceiver and edited on the scree...

Page 6: ...iv er Input Password is displayed on the LCD If the password is not set the transceiver displays CLONE MODE 2 When you enter the correct password CLONE MODE is displayed the transceiver can be used as the cloning source The following describes how to enter the pass word 3 How to enter the password using the keypad If one of the keys 0 to 9 is pressed while the Input Pass word is displayed the pass...

Page 7: ...gnaling RX QT DQT Receive QT DQT 6 TX Signaling TX QT DQT Transmit QT DQT 7 RX RAN RX RAN None 1 63 8 TX RAN TX RAN None 1 63 9 RX NAC RX NAC 000 FFF Hexadecimal Note F7F cannot set 10 TX NAC TX NAC 000 FFF Hexadecimal Note F7F cannot set 11 Talkgroup ID List Number Talkgroup None 1 1500 12 Transmit Power Transmit Power Low Medium High 13 Channel Name Channel Name Key Item Zone Select Channel Sele...

Page 8: ...up Transmit power change Go to the direct enter mode RX RAN down TX RAN down RX NAC down TX NAC down TG List number down Transmit power change RX RAN ON OFF RX RAN ON OFF Unused Unused Unused Unused RX RAN ON OFF RX RAN ON OFF Unused Unused Unused Unused Keypad 0 9 3 Go to the direct enter mode Talkgroup List number select Transmit power select 1 2 or 3 Keypad 3 Decision Decision Decision Decision...

Page 9: ...pe P25 Channel Type Analog TX Frequency OFF Channel Type Analog Channel Type Analog TX Frequency Other than OFF Channel Type Analog Clone Front Panel Password TX Frequency Other than OFF Channel Type P25 Talkgroup List ID Amount 0 Channel Type P25 Talkgroup ID List Amount must not be 0 TX Frequency OFF Channel Type P25 System Type P25 or No No System Type Analog Enter the Front panel programming m...

Page 10: ...hen installing the module please take measures to prevent static electricity 1 Remove the VOID sheet CAUTION Regarding VOID confirm the service policy of the NX 5400 to KENWOOD or authorized distributor In addi tion when installing the module remove VOID sheet af ter understanding the service policy 2 Remove the 4 screws from the cover 3 Remove the cover and orange rubber seal from the trans ceive...

Page 11: ... signals from the antenna are mixed with the local signal from the PLL circuit to produce the first IF of 58 05MHz This is then mixed with the 55 8MHz second local oscillator output to produce the 2 25MHz second IF The transmit signal frequency is generated by the PLL VCO and modulated by the signal from the DSP It is then amplified and fed to the antenna Fig 1 Frequency configuration 2 4 3 Receiv...

Page 12: ...rding to the transmit carrier is fine adjusted according to each modulation method 2 4 4 3 Drive and Final Amplifier The signal from the TX PLL is amplified by pre drive amplifier IC300 and Q310 The output of the pre drive amplifier is amplified by the drive amplifier Q320 and final amplifier Q330 to 2 9W at 700MHz band or 3 0W at 800MHz band 0 95W when the power is low IC300 is MMIC Q310 Q320 and...

Page 13: ...sult the VCO CV voltage does not change and is always stable at approx 2 5V The desired frequency is set for the PLL IC by the MPU IC702 through the 3 line SDO1 SCK1 PCS_R serial bus for RX PLL and SDO1 SCK1 PCS_T serial bus for TX PLL The MPU monitors through the PLD_R and PLD_T signal line whether the PLL IC is locked or not If the VCO does not lock to desired frequency unlock the PLD_R and PLD_...

Page 14: ... IC36 IC63 IC65 IC64 DC DC converter IC33 transistor Q32 Q71 through the 1A fuse F2 and voltage detector IC IC20 Voltage detector IC20 watches battery voltage If the battery voltage is enough higher than 5 6V detector outputs High Then IC31 31BU outputs 3 1V and IC32 12BU outputs 1 2V and Q31 is turned on When the VOL SW is turned on SB1 becomes high battery voltage The DC DC IC33 operates if both...

Page 15: ...IC32 12BU IC31 31BU Battery IC80 30M LCD BackLight Q31 SW SCM Board VOL SW Flash ROM I O AudioCodec DVDD BT GPS I O BT GPS VDD IC704 3 5V DET LCD Module AudioCodec VDD 8bit 8ch DAC 12bit 4ch DAC IC35 33M MPU DSP 3 3V I O Flash ROM VCC AudioCodec IOVDD IC81 33OPT SCM Board IC30 33SD microSD IC61 33C PLL IF IC20 5 6V DET IC702 MPU DSP RST BINT PSW SB1 Q22 Lvl Conv Q21 Lvl Conv Q20 AND D20 OR SBC SD_...

Page 16: ...8 2 Decode QT DQT DTMF 2 tone MSK The audio signal is removed from the FM detection signal sent to the IC702 and the resulting signal is decoded by IC702 Q71 53AF F2 1A IC82 50A KEY Back Light 3Color LED 8bit 16ch ADC Universal I F IC801 50U Universal Option IC36 50C PLL IF VCO IC60 200C ASSIST IC360 SW ANTSW IC63 50VCO Q110 SW TX VCO Q210 SW RX VCO IC65 50T TX circuit IC64 50R RX circuit Int AF A...

Page 17: ...enna is made of sheet metal and connected to the BT GPS IC IC850 through the LC filter L855 Frequency configuration for Bluetooth is following There are two LO modes 2X and Offset LO OSLO 2X where LO is 2 RF_FREQ e g when transmitting at 2441MHz it is at 4882MHz OSLO where LO is at 2 3 RF_FREQ e g when transmitting at 2441MHz it is at 1627 333MHz In RX the 2X is always used In GFSK TX if power is ...

Page 18: ...C IC850 GPS_LNA_IN L2 GPS_EXT_LNA_EN H6 VDD_TCXO G1 TCXO_CLK_LV F1 BT_HCI_UART_TX A4 BT_HCI_UART_RX B5 RTC_CLK H9 BTFM_nSHUTDOWN A6 GPS PA EN G3 VBAT1 A2 TCXO_LDO_IN H1 VDDS Ref No Part Name Description IC20 IC Reset IC30 IC Voltage regulator 33OPT 33SD IC31 IC Voltage regulator 31BU IC32 IC Voltage regulator 12BU IC33 IC DC DC converter 38M IC34 IC DC DC converter 18M IC35 IC Voltage regulator 33...

Page 19: ...nsistor DC SW Ref No Part Name Description D1 Diode B D2 Diode Overvoltage protection D20 Diode DC SW D30 Diode Backup battery charge D60 Diode DC DC converter D100 Zener diode Overvoltage protection D101 Diode Ripple filter D160 164 Variable capac itance diode VCO frequency control D200 Zener diode Overvoltage protection D201 Diode Ripple filter D240 243 Variable capac itance diode VCO frequency ...

Page 20: ...Bus 6 25 BD5 I O LCD Data Bus 5 26 BD4 I O LCD Data Bus 4 27 BD3 I O LCD Data Bus 3 Pin No Name I O Function 28 BD2 I O LCD Data Bus 2 29 BD1 I O LCD Data Bus 1 30 BD0 I O LCD Data Bus 0 31 CABC I Backlight control signal 32 IOVCC O 1 8V output 33 IOVCC O 1 8V output 34 VSSD GND 35 VSSD GND CN10 1 GND GND 2 KEYI0 I Key matrix input 3 GND GND 4 KEYI1 I Key matrix input 5 GND GND 6 KEYI2 I Key matri...

Page 21: ...g BTL output for external speaker 8Ω load Max output power 1kHz Batt 7 5V 1 3 1 8 W DC Bias 2 5 V Allowable Frequency 300 3000 Hz 3 SP O Analog 16Ω load Max output power 1kHz Batt 7 5V 0 9 1 4 W DC Bias 2 5 V Allowable Frequency 300 3000 Hz 4 MSW I Digital EXT INT MIC switch input VIH 3 5 5 3 V VIL 0 0 0 15 V 5 EMC I Analog External MIC input Audio Level STD deviation 7 7 12 5 17 3 mV DC Bias 3 3 ...

Page 22: ... 8 3 5 V VOL 0 0 0 3 V Baud Rate Full Speed 12 Mbps 13 RXD I Digital Serial data input VIH 2 0 5 3 V VIL 0 0 0 8 V Baud Rate 1 1875 Mbps USB_DM IO Analog USB DM VIH 2 7 3 6 V VIL 0 8 V VOH 2 8 3 5 V VOL 0 0 0 3 V Baud Rate Full Speed 12 Mbps 14 SMIC I Analog External MIC input Audio Level STD deviation 7 7 12 5 17 3 mV DC Bias 3 3 V Allowable Frequency 300 3000 Hz Input impedance 1 8 kΩ Pin No Nam...

Page 23: ...ft and remove the selector knob 2 while pushing the knob spring 3 Repeat steps 1 and 2 for the volume knob to remove the volume knob 3 Note Perform the following procedures when installing the se lector 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 ...

Page 24: ...ized distributor 3 2 5 Remove the holder ASSY from the chassis 1 Remove the two hooks on the holder ASSY from the chas sis 1 2 Rotate the holder ASSY to the right as shown in the figure 2 3 2 6 Removing the LCD shielding case from the Main unit 1 Remove the LCD FPC from the connector CN9 1 2 Remove the six screws 2 3 Remove the VOL SEL MIC FPC from the two holes of the LCD shielding case 3 4 Remov...

Page 25: ... is fit into the center groove of the chassis 4 5 Remove the TOP packing 5 Note Remove the packing slowly as the packing of the selec tor part might be overset when the TOP packing is re moved If the packing is turned over return it to the original posi tion using a soft tipped item e g your finger 3 2 9 Removing the stopper of the selector circle nut and volume circle nut 1 Remove the stopper 1 u...

Page 26: ...removed it cannot be used again Order new cover Note Perform the following procedures when you reassemble the shield cover 1 Push evenly on the top cover and be careful that you do not bend it as you install it on a new shield cover 3 3 Precautions for Reassembly 3 3 1 Install the packing in the chassis 1 Lift up the VOL SEL MIC FPC as shown by the arrow in the figure so it is in the shape shown i...

Page 27: ...Insert the PTT FPC into the connector CN8 4 5 Insert the VOL SEL MIC FPC into the connector CN4 5 6 Place the LCD shield cover on the main unit and tighten the six screws 6 7 Insert the LCD FPC into the connector CN9 7 8 After inserting the hooks on the top side of the VOL SEL MIC FPC mic part into the holes on the top side of the LCD shield cover insert the hooks on the bottom side of the FPC int...

Page 28: ...Fibrous Sheet G1A 0001 00 Sheet G1B 0074 00 Spacer J3K 0003 00 and Knob K2K 0013 00 should be ordered and changed together because Badge B4D 0002 00 Fibrous Sheet G1A 0001 00 Sheet G1B 0074 00 Spacer J3K 0003 00 and Knob K2K 0013 00 are non reusable 18 key part Auxiliary Orange key 2 1 3 Main Parts Assembled Sheet Cushion Part Name Part Number Part Name Part Number Remark Plastic Cabinet F3 K3 Pla...

Page 29: ...displayed When it is activated for the first time the signaling number is 1 If test signaling 10 P25 Phase1 7 P25 Phase2 and 7 NXDN Mode is selected the result of Bit Error Rate BER calculation is displayed on the LCD 4 2 2 Key operation 1 When the mode is selected as Analog this function is en abled 2 When the Mode is selected as P25 bandwidth is fixed to Nar row Power switch Volume control Selec...

Page 30: ...4FM LSM 3 LSM icon appears High power Low power High H Medium M Low L Function off Compander on off On icon appears Function off AUX Orange For production PTT Transmit 0 to 9 and Function off Key FNC appears on the sub LCD display Function Display Power ON Market code Market code of Fx Kx types are displayed as K Frequency range After 2sec Temperature Power An Analog narrow mode Aw Analog wide 5k ...

Page 31: ... 3 Deviation Pattern 7 NAC 293 0 Continuous Pattern 8 NAC 293 Fidelity Pattern 9 None FSW PN9 10 NAC 293 1011Hz Tone Test Pattern 11 Tone Pattern 1011Hz Tone Test Pattern 12 Silence Pattern Silence Pattern 13 Audio Test Pattern NAC293 Audio Test Pattern 14 Vocoder Loop None No RX TX 1 STTP OB 1031 0 STTP IB1031 1 Audio 2 None PN9 Phase2 3 STTP OB 1031 1 Symbol Rate Pattern Phase2 4 STTP OB 1031 1 ...

Page 32: ...00000 805 993750 800M TX High 800M TX High 869 900000 825 000000 800M RX TA High 800M RX TA High 869 900000 870 000000 Tuning point Display RX MHz TX MHz 700M RX TA Low 700M RX TA Low 763 100000 763 000000 700M RX TA Center 700M RX TA Center 769 100000 769 000000 700M RX TA High 700M RX TA High 775 900000 776 000000 800M RX TA Low 800M RX TA Low 851 100000 851 000000 800M RX TA Center 800M RX TA C...

Page 33: ...ust be adjusted The curve data of RSSI lev el is applied High RSSI Tight Squelch The squelch level at level 9 is adjusted Battery Warning Level Battery Warning Level LED blinking lev el is adjusted Battery Warning Level minus 0 4V is the transmission inhibited level Adjustment Item Description Order Adjusutment item Main LCD display Sub LCD display Aw Analog Wide 5k As Analog Wide 4k An Analog Nar...

Page 34: ... ID Deviation CWID 1 Transmitter Section 16 1 1024 20 Battery Warning Level BATT BATT measurement value 1point ADJ Transmitter Section 17 1 256 21 RSSI Reference RRSSI RSSI measurement value 6 Receive Section 2 1 256 22 Open Squelch SQL ASQDET measurement value 6 6 6 6 1 6 6 6 Receive Section 3 1 256 23 Low RSSI LRSSI RSSI measurement value 6 Receive Section 4 1 256 24 High RSSI HRSSI RSSI measure...

Page 35: ... Open Narrow SQL An SQL As SQL Aw SQL P1 SQL P1 SQL P2 RSSI Low Narrow 6 reference level LRSSI An Adjustments RSSI High Narrow 6 reference level HRSSI An Adjustments Squelch Tight Narrow Squelch Tight Wide4k Squelch Tight Wide5k SQLT An SQLT As SQLT Aw 6 reference level Adjustments Adjustment Point LCD Display Receive Assist 4 reference level 700M RX TA Low 700M RX TA Low Adjustments 700M RX TA Hi...

Page 36: ...ment Major Specifications 1 Standard Signal Generator SSG Frequency Range Modulation Output 100 to 900MHz Frequency modulation and external modulation 127dBm 0 1uV to greater than 20dBm 22 4mV When performing the Frequency adjustment the following accuracy is necessary 0 001ppm Use a standard oscillator for adjustments if necessary 2 Power Meter Input Impedance Operation Frequency Measurement Capa...

Page 37: ...ead wire with plug E30 3287 28 and screw N08 0535 08 for panel tuning Connect the plug to the universal connector of the transceiver and tighten the screw The lead wire with plug E30 3287 28 and screw N08 0535 08 terminals are as follows Numbers are universal connector terminal numbers Caution 1 When connecting the plug to the universal connector of the transceiver a short circuit may occur To pre...

Page 38: ...ng 1 PTT Press Transmit button Power meter Ammeter Panel ANT Check 2 5W 3 0W 2 2A or less 2 CH Sig 2 1 PTT ON TA OFF 2 Test Channel Channel 2 Test Signaling Mode Analog Signaling 1 PTT Press Transmit button Power meter Ammeter Panel ANT Check 2 5W 3 0W 2 2A or less 3 CH Sig 3 1 PTT ON TA OFF 3 Test Channel Channel 3 Test Signaling Mode Analog Signaling 1 PTT Press Transmit button Power meter Ammet...

Page 39: ...1 PTT ON TA ON 2 Test Channel Channel 8 Test Signaling Mode Analog Signaling 1 PTT Press Transmit button Power meter Ammeter Panel ANT Check 2 5W 3 5W 2 2A or less 3 CH Sig 9 1 PTT ON TA ON 3 Test Channel Channel 9 Test Signaling Mode Analog Signaling 1 PTT Press Transmit button Power meter Ammeter Panel ANT Check 2 5W 3 5W 2 2A or less 3 1 Low power check Battery voltage 7 5V 700M band 1 CH Sig 1...

Page 40: ...5W 1 5W 1 4A or less 3 CH Sig 9 1 PTT ON TA OFF 3 Test Channel Channel 9 Test Signaling Mode Analog Signaling 1 PTT Press Transmit button Power meter Ammeter Panel ANT Check 0 5W 1 5W 1 4A or less 3 4 Low power check Battery voltage 7 5V 800M band talk around 1 CH Sig 7 1 PTT ON TA ON 1 Test Channel Channel 7 Test Signaling Mode Analog Signaling 1 PTT Press Transmit button Power meter Ammeter Pane...

Page 41: ...z Wide 4k 117dBm 0 32µV MOD 1kHz 2 4kHz Narrow 117dBm 0 32µV MOD 1kHz 1 5kHz 1 Test Channel Channel 8 Test Signaling Mode Analog Signaling 1 SSG output Wide 5k 117dBm 0 32µV MOD 1kHz 3kHz Wide 4k 117dBm 0 32µV MOD 1kHz 2 4kHz Narrow 117dBm 0 32µV MOD 1kHz 1 5kHz SSG AF VTVM Oscilloscope Distortion meter 8Ω Dummy load Panel ANT Universal connector Check 12dB SINAD or more Item Condition Measurement...

Page 42: ...ansmit Assist 1 Adj item TAST Adjust 2 Adj item Frequency 700MHz Band RX TA Low RX TA High TX Low TX High Frequency 800MHz Band TX Low TX High RX TA Low RX TA High Adjust PTT ON Press key to store the ad justment val ue Manual Adjustment 1 Adj item Receive Assist 2 Adj item Frequency 700MHz Band RX TA Low RX TA High TX Low TX High Frequency 800MHz Band TX Low TX High RX TA Low RX TA High Press Tra...

Page 43: ... Data Press Apply button to store the adjust ment value Fre quency Counter Panel TEST POINT CN709 or CN710 Panel tuning mode PC test mode Panel tuning mode Press key to store the adjustment value PC test mode Press Apply button to store the adjustment value Remaks Change the adjust ment value so that the frequency cur rently displayed on Crystal Oscillation Frequency on the PC window and the frequ...

Page 44: ...Band 2 9W 800MHz Band 3 0W 700MHz Band 0 05W 2 2A or less 800MHz Band 0 1W 2 2A or less PC test mode Press Apply All button to store the adjustment value after all adjustment points have been adjusted 4 Medium transmit power Battery voltage 7 5V 1 Adj item An M_PWR Adjust 2 Adj item Frequency 700MHz Band RX TA Low RX TA High TX Low TX High Frequency 800MHz Band TX Low TX High RX TA Low RX TA High ...

Page 45: ...the adjust ment value 1 Adj item Balance Deviation meter LPF 3kHz HPF OFF 2 Adj item Frequency 700MHz Band RX TA Low RX TA High TX Low TX High Frequency 800MHz Band TX Low TX High RX TA Low RX TA High Press Transmit button Press Apply All button to store the adjustment value Devia tion meter Oscil lo scope Panel ANT Panel Panel tuning mode PC test mode The Deviation of 20Hz frequency is fixed Chan...

Page 46: ...alue after all adjustment points have been adjusted Analog Wide 4K 2 1 Adj item As ADEV Adjust 2 Adj item Frequency 700MHz Band RX TA Low RX TA High TX Low TX High Frequency 800MHz Band TX Low TX High RX TA Low RX TA High Adjust PTT ON Press key to store the adjust ment value 1 Adj item Maximum Devia tion Analog Wide 4k Deviation meter LPF 15kHz HPF OFF 2 Adj item Frequency 700MHz Band RX TA Low R...

Page 47: ...nt item for each signaling and mode table Regarding Maximum Deviation Analog it is common with the adjustment of all analog signalings 8 P25 High Devia tion ad just 1 Adj item P1 PDEV Adjust 2 Adj item Frequency 700MHz Band RX TA Low RX TA High TX Low TX High Frequency 800MHz Band TX Low TX High RX TA Low RX TA High Adjust PTT ON Press key to store the adjust ment value 1 Adj item P25 High Devia t...

Page 48: ...nt points have been adjusted 10 NXDN High Devia tion ad just NXDN Narrow 1 Adj item Nn NDEV Adjust 2 Adj item Frequency 700MHz Band RX TA Low RX TA High TX Low TX High Frequency 800MHz Band TX Low TX High RX TA Low RX TA High Adjust PTT ON Press key to store the adjust ment value 1 Adj item NXDN High Devia tion NXDN Nar row Deviation meter LPF 3kHz HPF OFF 2 Adj item Frequency 700MHz Band RX TA Lo...

Page 49: ...viation meter LPF 3kHz HPF OFF Panel tuning mode PTT ON PC test mode PTT Press Transmit button 1311 1363Hz PC test mode Press Apply All button to store the adjustment value after all adjustment points have been adjusted 11 QT Devia tion 3 Analog Wide 5k 1 Adj item Aw QT Adjust 2 Adj item Frequency 700MHz Band RX TA High TX High Frequency 800MHz Band TX High RX TA High Adjust PTT ON Press key to st...

Page 50: ...ings 405 Reference value 0 60kHz 0 05 kHz Analog Narrow 1 Adj item An QT Adjust 2 Adj item Frequency 700MHz Band RX TA High TX High Frequency 800MHz Band TX High RX TA High Adjust PTT ON Press key to store the adjust ment value 1 Adj item QT Deviation An alog Narrow Deviation meter LPF 3kHz HPF OFF 2 Adj item Frequency 700MHz Band RX TA High TX High Frequency 800MHz Band TX High RX TA High Press T...

Page 51: ...as fol lowings 405 Reference value 0 75kHz 0 05 kHz Analog Wide 4k 1 Adj item As DQT Adjust 2 Adj item Frequency 700MHz Band RX TA High TX High Frequency 800MHz Band TX High RX TA High Adjust PTT ON Press key to store the adjust ment value 1 Adj item DQT Deviation Analog Wide 4k Deviation meter LPF 3kHz HPF OFF 2 Adj item Frequency 700MHz Band RX TA High TX High Frequency 800MHz Band TX High RX TA...

Page 52: ...erence value 0 35kHz 0 05 kHz 13 LTR Devia tion 3 Analog Wide 5k 1 Adj item Aw LTR Adjust 2 Adj item Frequency 700MHz Band RX TA High TX High Frequency 800MHz Band TX High RX TA High Adjust PTT ON Press key to store the adjust ment value 1 Adj item LTR Deviation Analog Wide 5k Deviation meter LPF 3kHz HPF OFF 2 Adj item Frequency 700MHz Band RX TA High TX High Frequency 800MHz Band TX High RX TA H...

Page 53: ...wings 513 Reference value 0 75kHz 0 05 kHz Analog Narrow 1 Adj item An LTR Adjust 2 Adj item Frequency 700MHz Band RX TA High TX High Frequency 800MHz Band TX High RX TA High Adjust PTT ON Press key to store the adjust ment value 1 Adj item LTR Deviation Analog Narrow Deviation meter LPF 3kHz HPF OFF 2 Adj item Frequency 700MHz Band RX TA High TX High Frequency 800MHz Band TX High RX TA High Press...

Page 54: ...as fol lowings 513 Reference value 2 50kHz 0 05 kHz Analog Wide 4k 1 Adj item As DTMF Adjust 2 Adj item Frequency 700MHz Band RX TA High TX High Frequency 800MHz Band TX High RX TA High Adjust PTT ON Press key to store the adjust ment value 1 Adj item DTMF Deviation Analog Wide 4k Deviation meter LPF 15kHz HPF OFF 2 Adj item Frequency 700MHz Band RX TA High TX High Frequency 800MHz Band TX High RX...

Page 55: ...eference value 1 25kHz 0 05 kHz 15 MSK Devia tion 3 Analog Wide 5k 1 Adj item Aw MSK Adjust 2 Adj item Frequency 700MHz Band RX TA High TX High Frequency 800MHz Band TX High RX TA High Adjust PTT ON Press key to store the adjust ment value 1 Adj item MSK Deviation Analog Wide 5k Deviation meter LPF 15kHz HPF OFF 2 Adj item Frequency 700MHz Band RX TA High TX High Frequency 800MHz Band TX High RX T...

Page 56: ...ings 513 Reference value 2 40kHz 0 05 kHz Analog Narrow 1 Adj item An MSK Adjust 2 Adj item Frequency 700MHz Band RX TA High TX High Frequency 800MHz Band TX High RX TA High Adjust PTT ON Press key to store the adjust ment value 1 Adj item MSK Deviation Analog Narrow Deviation meter LPF 15kHz HPF OFF 2 Adj item Frequency 700MHz Band RX TA High TX High Frequency 800MHz Band TX High RX TA High Press...

Page 57: ... item for each signaling and mode table 17 Battery Warn ing Level writing 1 Adj item BATT Adjust PTT ON 1 Adj item Battery Warning Level Press Transmit button Power meter DVM Panel ANT BATT termi nal Press the PTT switch or Transmit button on the PC window Apply 6 20V to battery terminal Con firm that one pre deter mined numeric in the range 1 to 256 appears Panel tuning mode Press key to store th...

Page 58: ...Wide 5k 1 Balance adjust 2 Maximum Deviation Analog Wide 4k 3 QT Deviation Analog Wide 4k 1 Balance adjust 2 Maximum Deviation Analog Narrow 3 QT Deviation Analog Narrow DQT 1 Balance adjust 2 Maximum Deviation Analog Wide 5k 3 DQT Deviation Analog Wide 5k 1 Balance adjust 2 Maximum Deviation Analog Wide 4k 3 DQT Deviation Analog Wide 4k 1 Balance adjust 2 Maximum Deviation Analog Narrow 3 DQT Dev...

Page 59: ...nd RX TA Low RX TA Center RX TA High SSG output 12dB SINAD level 3dB MOD 1kHz 1 5kHz SSG Distor tion meter Oscillo scope Panel ANT Uni versal con nector Panel Panel tuning mode After input signal from SSG press key to store the adjustment val ue PC test mode After input signal from SSG press Apply button to store the adjustment value 3 Open Squelch Analog Wide 5k 1 Adj item Aw SQL Adjust 2 Adj ite...

Page 60: ...Low RX TA Center RX TA High Frequency 800MHz Band RX TA Low RX TA Center RX TA High SSG output 12dB SINAD level at Analog Narrow 3dB MOD 1kHz 1 5kHz SSG Distor tion meter Oscillo scope Panel ANT Uni versal con nector Panel Panel tuning mode After input signal from SSG press key to store the adjustment val ue PC test mode After input signal from SSG press Apply button to store the adjustment value ...

Page 61: ... TA High Frequency 800MHz Band RX TA Low RX TA Center RX TA High SSG output 12dB SINAD level at Ana log Narrow 1dB MOD 400Hz 2 5kHz SSG Distor tion meter Oscillo scope Panel ANT Uni versal con nector Panel Panel tuning mode After input signal from SSG press key to store the adjustment val ue PC test mode After input signal from SSG press Apply button to store the adjustment value NXDN Very Narrow ...

Page 62: ...z Band RX TA Low RX TA Center RX TA High SSG output 80dBm 22 4µV MOD 1kHz 1 5kHz SSG Panel ANT Uni versal con nector Panel Panel tuning mode After input signal from SSG press key to store the adjustment val ue PC test mode After input signal from SSG press Apply button to store the adjustment value 6 Tight Squelch Analog Wide 5k 1 Adj item Aw SQLT Adjust 2 Adj item Frequency 700MHz Band RX TA Low ...

Page 63: ...Apply button to store the adjustment value Analog Narrow 1 Adj item An SQLT Adjust 2 Adj item Frequency 700MHz Band RX TA Low RX TA Center RX TA High Frequency 800MHz Band RX TA Low RX TA Center RX TA High SSG output 12dB SINAD level at Analog Narrow 6dB MOD 1kHz 1 5kHz 1 Adj item Tight Squelch Ana log Narrow 2 Adj item Frequency 700MHz Band RX TA Low RX TA Center RX TA High Frequency 800MHz Band ...

Page 64: ...l signal Checking the control signal input to the MPU DSP RST IC704 4 pin BINT Q22 6 pin Checking the control signal output from the MPU DSP If the FRST is always 0V the MPU DSP is broken The BGA parts are not broken Checking for an abnormal point 12M has an abnormal voltage MPU DSP Remove L705 L706 and L708 to check the voltage of the 12M If the voltage becomes normal the MPU DSP is broken 18M ha...

Page 65: ...rmal voltage 30M IC80 1 pin 3 0V The BGA parts are not broken Remove R867 to check the voltage of the 30M If the voltage becomes normal re insert the FPC of LCD module or replace the LCD module The LCD display INIT ERROR An error occurs when the mobile DDR internal RAM reads or writes The mobile DDR may be broken 1 RST MPU DSP reset signal LOW Reset 2 BINT Battery final voltage monitoring LOW Fina...

Page 66: ... Filter Post SAW Filter RF Matching ATT Operate at place where is good visibility of the sky Check the PCB side A Check the PCB side A Verify the ANT Matching Parts Verify check to L905 C948 C883 The BT GPS power supply line 33BT circuit is faulty Verify the PCB side A parts C856 C860 C861 C870 L862 C885 C890 Replace any abnormal parts Check the PCB side B a Verify the BT GPS power supply The BT G...

Page 67: ...Replace any abnormal parts Verify the BT GPS control signal 18BT_HCI_TX IC852 8 pin Square waveform UART data of 1 8V logic BT GPS IC IC850 is faulty Replace the PCB Check the PCB side B Check the PCB side B The RXD2 18BT_HCI_TX line circuit is faulty Verify the CP851 IC852 R858 Replace any abnormal parts Verify the LNA ENABLE IC851 6 pin 1 8V The LNA ENABLE line is faulty Verify the R860 Replace ...

Page 68: ...PS IC is abnormal Replace the PCB The reference clock circuit for the BT GPS is faulty Verify the PCB side B parts X700 OUTPUT pin Clipped sine wave X700 VCC pin 3 3V R700 R702 C701 C702 R704 C703 R705 R706 R780 Q700 B E Clipped sine wave Q700 C 3 3V R707 C704 C706 R708 C705 L701 C707 R772 C708 Replace any abnormal parts If any unexchangeable parts are abnormal Descriptions of signal names 1 33BT ...

Page 69: ...868 L861 C891 C844 Check the PCB side B b Verify the BT GPS control signal BT_SHUTDOWN R853 1 8V MPU DSP IC702 is faulty Replace the PCB IC702 IC852 IC850 UART UART L855 IC853 Sheet metal PCM PCM X700 IC700 X850 MPU DSP IC BT GPS IC TCXO 19 2MHz 32 768kHz Clock LC Filter Bluetooth Antenna Clock Buffer Level conversion IC Level conversion IC Make sure the BT headset have enough power Turn on your B...

Page 70: ...CI_TX IC852 8 pin Square waveform UART data of 1 8V logic Check the PCB side B Check the PCB side B The RXD2 18BT_HCI_TX line circuit is faulty Verify the CP851 IC852 R858 Replace any abnormal parts BT GPS IC IC850 is faulty Replace the PCB Verify the RTC for the BT GPS X850 3 pin Square waveform 32 768kHz 1 8Vp p Verify the RTC line circuit for the BT GPS X850 L854 C875 Replace any abnormal parts...

Page 71: ... R707 C704 C706 R708 C705 L701 C707 R772 C708 Replace any abnormal parts If any unexchangeable parts are abnormal replace the PCB Descriptions of signal names 1 33BT BT GPS IC 3 3V power supply 2 18BT BT GPS IC 1 8V power supply 3 TXD2 BT GPS serial data line connected to UART TX of MPU DSP IC MPU DSP to BT GPS IC 4 RXD2 BT GPS serial data line connected to UART RX of MPU DSP IC MPU DSP to BT GPS ...

Page 72: ...N 4 ADJUSTMENT 4 Attach the new labels corresponding to the new printed circuit board Refer to the images below for label place ment 5 If necessary write the FPU data used by the customer with the KPG D1 D1N Note When using the ESN Validation function of NXDN Trunk ing the NXDN ESN number changes when the circuit board is changed the number is written on the circuit board the NXDN Trunking System ...

Page 73: ...7k R673 B 9p C672 0 01u C675 33k R675 0 R676 86 470n L671 3 3k R750 CN719 2 2k R826 100p C845 L810 L809 2 4 5 3 1 DZ5S068D D806 100 R833 L812 1k R835 47p C840 47p C838 0 R841 0 R842 2 2k R829 0 01u C824 RB521CM 30 D800 CE 3 VIN 4 VSS 2 VoUT 1 XC8102AA07 G IC360 CE 3 VIN 4 VSS 2 VoUT 1 XC8102AA07 G IC701 CE 6 VSS 5 NC2 4 VoUT 3 NC1 2 VIN 1 XC6209B502D G IC82 0 R315 D 100k R902 D 10k R903 100k R67 1...

Page 74: ...8102AA07 G 33M 33BT 30M 33A IC39 NJM2878F4 33 IC80 BU30TD2WNVX IC35 XC6223D331G G IC38 BU33TD2WNVX IC30 XC6223H331G G IC61 BU33TD2WNVX ADS7961SRHB IC900 ADC BATT CV_R CV_T PFKEY Ramp_Offset SDET TEMP THP VO L IC901 DAC DAC124S085CIS APC ASSIST_R ASSIST_T FCN T IC903 DAC R2A20178NP HOLD_R HOLD_T SCK0 SDO0 EVCS DACCS SDI0 Side1 Side2 PTT CN8 INT_PTT SIDE1 SIDE2 GND SIDE0 D704 NSSM038A Q702 LTC014EEB...

Page 75: ... D390 D201 D101 D30 D20 D2 D1 CP910 CP909 CP908 CP907 CP906 CP905 CP904 CP903 CP902 CP901 CP900 CP851 CP850 CP702 CP701 CP700 CN911 CN910 CN909 CN908 CN907 CN906 CN905 CN904 CN903 CN902 CN901 CN900 CN861 CN856 CN851 CN850 CN812 CN811 CN810 CN809 CN808 CN805 CN722 CN721 CN720 CN719 CN718 CN717 CN716 CN715 CN714 CN713 CN712 CN710 CN706 CN705 CN704 CN703 CN702 CN701 CN700 CN101 CN100 CN31 CN21 CN20 C...

Page 76: ...C81 IC60 IC38 IC37 IC30 E5 E4 E3 E1 D901 D900 D851 D850 D603 D601 D600 D571 D570 D371 D370 D350 D243 D242 D241 D240 D200 D164 D163 D162 D161 D160 D100 D60 CP601 CP600 CP200 CP100 CN725 CN724 CN709 CN603 CN601 CN500 CN301 CN11 CN3 CN1 C990 C989 C988 C987 C984 C978 C977 C976 C959 C950 C949 C931 C930 C929 C928 C927 C926 C899 C882 C881 C880 C879 C877 C876 C875 C874 C867 C866 C822 C819 C818 C788 C776 C...

Page 77: ...C213 B 3A C214 B 3A C215 B 3A C216 B 3A C217 B 3B C218 B 3B C219 B 3B C220 B 3B C221 B 3B C222 A 3B C223 A 3B C224 A 3B C225 B 3A C226 B 3A C227 B 2A C228 B 3A C240 B 2A C241 B 2A C242 B 2A C243 B 2B C244 B 2B C245 B 2B C246 B 2B C247 B 2B C248 B 2B C249 B 2B C250 B 2B C251 B 2B C252 B 2B C253 B 2B C281 B 2B C282 B 2B C283 B 2B C285 B 2B C286 B 2B C287 B 2B C288 B 2B C291 B 3B C292 B 3B C300 B 4A ...

Page 78: ...470pF coupling capacitor The display shows the SSG input value required to obtain 12dB SINAD AF AF 1kHz 1kHz RF Center Frequency INTM_M IC906 IC902 IC702 IC902 Internal MIC Main ANT INTM_S Q160 L186 Internal MIC Sub C130 Q180 C183 Q160 C188 L185 C300 IC300 C313 Q310 C322 Q320 C331 Q330 C347 C352 SSI SSI EMC External MIC Main SMIC To PLL IC External MIC Sub LPF ANT SW BPF BPF BPF BPF SW BPF IF IC C...

Page 79: ...s BEWARE OF BOGUS PARTS Parts that do not meet specifications may cause trouble in regard to safety and performance We recommend that genuine parts be used x_ in a description column shows the number of the used part Contents Exploded view of general assembly and parts list Electrical parts list Packing materials and accessories parts list 3 2 3 5 3 15 ...

Page 80: ... 60 51 2 30 59 9 67 69 1 50 68 71 14 34 73 57 72 24 42 19 25 44 13 21 20 18 74 28 43 63 74 76 70 55 26 41 47 48 D E 11 48 47 52 10 56 56 65 66 29 33 16 8 53 5 7 36 17 54 4 62 31 22 32 39 6 23 40 75 C B B G F F F A F F F 27 15 61 3 49 12 Block No M1MM 46 37 45 38 MAIN UNIT 01 B ...

Page 81: ... SHEET CABINET x2 38 G1B 0087 00 SHEET LEAK 39 G1D 0008 00 CUSHION LCD BACK 40 G1D 0009 00 CUSHION LCD FRONT 41 G1D 0010 00 CUSHION ANT TERMINAL 42 G1D 0021 00 CUSHION 20KEY CONN 43 G1D 0025 00 CUSHION VOL FPC 44 G1D 0041 00 CUSHION ANT TERMINAL SIDE A 45 G1D 0062 00 CUSHION OP BOARD COVER 46 G53 1768 04 PACKING ECM F2 K2 47 G53 1792 04 PACKING VOL x2 48 G53 2206 04 O RING CIRCULAR NUT x2 49 G53 2...

Page 82: ...Rev 001 E N14 1012 00 CIRCULAR NUT RO SW F N83 2005 48 PAN HEAD TAPTITE SCREW UNIT FIX x10 G N84 2004 43 PAN HEAD TAPTITE SCREW TERM BL x2 XC1 0321 81 SERVICE MAIN UNIT Symbol No Part No Part Name Description Local ...

Page 83: ...NALOGUE IC906 BD11600NUX IC MOS IC Q20 EMD12 TRANSISTOR Q21 SSM6N37FE FET Q22 SSM6N37FE FET Q30 SSM3K15AMFV FET Q31 KTA2012EP TRANSISTOR Q32 EM6M2 FET Q33 EM6M2 FET Q70 LTC014EEBFS8 DIGI TRANSISTOR Q71 2SB1132 Q R TRANSISTOR Q100 EM6M2 FET Q101 DSC9A01 T TRANSISTOR Q110 SSM3J15FS FET Q111 EM6M2 FET Q160 MCH3914 H 8 FET Q180 2SC5108F Y TRANSISTOR Q181 2SC5108F Y TRANSISTOR Q200 EM6M2 FET Q201 DSC9A...

Page 84: ...ITOR 1 0UF K C69 CK73GXR1C225K C CAPACITOR 2 2UF K C70 CK73GB1H105K C CAPACITOR 1 0UF K C71 CK73GB1H105K C CAPACITOR 1 0UF K C72 CK73GXR1C225K C CAPACITOR 2 2UF K C73 CK73GB1E105K C CAPACITOR 1 0UF K C74 CK73GXR1C225K C CAPACITOR 2 2UF K C75 C93 1959 05 C CAPACITOR 0 10UF K C76 C93 1959 05 C CAPACITOR 0 10UF K C77 CC73HCH1H101J C CAPACITOR 100PF J C78 CK73HBB1H471K C CAPACITOR 470PF K C79 CK73GXR1...

Page 85: ...CH1H151J C CAPACITOR 150PF J C339 CC73HCH1H101J C CAPACITOR 100PF J Symbol No Part No Part Name Description Local C340 C93 0974 05 C CAPACITOR 3 3PF G C341 CK73GXR1H104K C CAPACITOR 0 1UF K C342 C93 0939 05 C CAPACITOR 15PF G C343 CK73HB1H103K C CAPACITOR 0 010UF K C344 C93 0978 05 C CAPACITOR 4 3PF B C345 C93 0978 05 C CAPACITOR 4 3PF B C347 CC73GCH1H101J C CAPACITOR 100PF J C350 CC73HCH1H080B C ...

Page 86: ...010UF K C671 C93 1953 05 C CAPACITOR 0 010UF K C672 CC73HCH1H090B C CAPACITOR 9 0PF B Symbol No Part No Part Name Description Local C673 CC73JCH1H101J C CAPACITOR 100PF J C674 CK73HBB1H102K C CAPACITOR 1000PF K C675 CK73HB1H103K C CAPACITOR 0 010UF K C676 CC73HCH1H030B C CAPACITOR 3 0PF B C677 CC73HCH1H040B C CAPACITOR 4 0PF B C679 CC73HCH1H180G C CAPACITOR 18PF G C700 CK73HB1H103K C CAPACITOR 0 0...

Page 87: ... C93 1959 05 C CAPACITOR 0 10UF K C856 CK73HB1A105K C CAPACITOR 1 0UF K Symbol No Part No Part Name Description Local C857 C93 1959 05 C CAPACITOR 0 10UF K C858 C93 1959 05 C CAPACITOR 0 10UF K C859 CC73HCH1H180G C CAPACITOR 18PF G C860 CC73HCH1H180G C CAPACITOR 18PF G C861 CK73HB1A105K C CAPACITOR 1 0UF K C862 CK73HB1A105K C CAPACITOR 1 0UF K C863 C93 1959 05 C CAPACITOR 0 10UF K C864 C93 1959 05...

Page 88: ...rt No Part Name Description Local R48 RK73JB1H104J MG RESISTOR 100K J 1 20W R49 RK73JB1H102J MG RESISTOR 1 0K J 1 20W R50 RK73JB1H102J MG RESISTOR 1 0K J 1 20W R51 RK73JB1H102J MG RESISTOR 1 0K J 1 20W R60 R92 3774 05 MG RESISTOR 27 R61 R92 3774 05 MG RESISTOR 27 R62 RK73HH1J474D MG RESISTOR 470K D 1 16W R63 RK73HB1J333J MG RESISTOR 33K J 1 16W R64 RK73HB1J100J MG RESISTOR 10 J 1 16W R66 RK73JB1H1...

Page 89: ...STOR 0 22 R403 RK73HB1J470J MG RESISTOR 47 J 1 16W Symbol No Part No Part Name Description Local R404 RK73HH1J472D MG RESISTOR 4 7K D 1 16W R405 RK73HH1J472D MG RESISTOR 4 7K D 1 16W R406 RK73HB1J471J MG RESISTOR 470 J 1 16W R407 RK73HH1J333D MG RESISTOR 33K D 1 16W R408 RK73HH1J562D MG RESISTOR 5 6K D 1 16W R409 RK73HB1J470J MG RESISTOR 47 J 1 16W R410 RK73HB1J000J MG RESISTOR 0 0 J 1 16W R412 RK...

Page 90: ...9 RK73HB1J222J MG RESISTOR 2 2K J 1 16W R830 RK73JB1H102J MG RESISTOR 1 0K J 1 20W R831 RK73HB1J101J MG RESISTOR 100 J 1 16W Symbol No Part No Part Name Description Local R832 RK73HB1J101J MG RESISTOR 100 J 1 16W R833 RK73HB1J101J MG RESISTOR 100 J 1 16W R834 RK73HH1J102D MG RESISTOR 1 0K D 1 16W R835 RK73HH1J102D MG RESISTOR 1 0K D 1 16W R836 RK73HB1J101J MG RESISTOR 100 J 1 16W R837 RK73HB1J000J...

Page 91: ...ED INDUCTOR 5 6NH L556 L79 1928 05 FILTER SAW 860 5M L580 LK73H0AM8N2J SMALL FIXED INDUCTOR 8 2NH L581 L40 3363 71 SMALL FIXED INDUCTOR 3 3NH L582 L40 3963 92 SMALL FIXED INDUCTOR 3 9NH L583 LK73H0AM10NJ SMALL FIXED INDUCTOR 10NH L584 LK73H0AM22NJ SMALL FIXED INDUCTOR 22NH Symbol No Part No Part Name Description Local L585 LK73H0AM33NJ SMALL FIXED INDUCTOR 33NH L586 LB73H0AV 003 CHIP FERRITE BEADS...

Page 92: ...16W CP851 RK74HB1J100J NET RESISTOR 10 J 1 16W CP900 RK74HB1J100J NET RESISTOR 10 J 1 16W CP901 RK74HB1J101J NET RESISTOR 100 J 1 16W CP902 RK74HB1J101J NET RESISTOR 100 J 1 16W CP903 RK74HB1J101J NET RESISTOR 100 J 1 16W CP904 RK74HB1J101J NET RESISTOR 100 J 1 16W CP905 RK74HB1J100J NET RESISTOR 10 J 1 16W CP906 RK74HB1J100J NET RESISTOR 10 J 1 16W CP907 RK74HA1J100J NET RESISTOR 10 J 1 16W CP908...

Page 93: ...2 00 CAP 2 B5A 0049 00 INSTRUCTION MANUAL 3 PAMPHLET 4 G5D 0027 00 PACKING 5 PROTECTION BAG 60 110 0 07 6 PROTECTION BAG 100 250 0 07 7 H5A 0012 00 ITEM CARTON CASE 8 J29 0730 05 BELT CLIP 9 N08 0571 04 DRESSED SCREW CAP 10 N09 6585 15 SPECIAL SCREW BELT CLIP x2 11 H1C 0036 00 PACKING FIXTURE 12 H1C 0011 00 PACKING FIXTURE Block No M2MM 1 2 3 4 6 7 8 10 9 5 12 11 ...

Page 94: ... No RA016 Rev 001 VSE Printed in Japan JVC KENWOOD Corporation Communications Equipment BU ...

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