Kenwood NX-5300 F2 Service Manual Download Page 73

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(No.RA015<Rev.001>)1-73

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Summary of Contents for NX-5300 F2

Page 1: ...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 24 4 ADJUSTMENT 1 31 5 TROUBLESHOOTING 1 64 NX 5300 F3 F6 K3 K6 NX 5300 F2 F5 K2 K5 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: ...ctions 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 net 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 NXDN 6 25kHz Digital 3 BER 0 20µV NXDN 12 5kHz Digital 3 BER 0 25µV P25 Digital 5 BE...

Page 4: ... the transceiver Type DTMF keypad RF power No No 5W NX 5300 K3 Yes 5W 5W 5W 5W NX 5300 F5 NX 5300 F6 NX 5300 K5 NX 5300 K6 TX RX 450 520 TX RX 380 470 5W 5W 5W No NX 5300 F3 NX 5300 F2 Yes No Yes Yes NX 5300 K2 NO NO Option YES KMC 41 KMC 42W KMC 54WD Speaker microphone Are you using the secure cryptographic module NO Option YES KWD AE30 AE31 Refer to the 2 3 1 SECURE CRYPTOGRAPHIC MODULE KWD AE30...

Page 5: ...ng data from one transceiver to another Front panel pro gramming mode Frequency signaling and features write to the transceiver Transceiver infor mation mode Used to confirm the transcerver firmware version SCM firmware version and SCM Hardware version Mode Operation User mode Power ON Panel test mode 2 Power ON Power ON Select the Panel Test using the key Press the key PC mode Received commands f...

Page 6: ... successfully the checksum is calculated and a result is displayed 8 If you want to continue programming other transceivers re peat step 4 to 7 Note If write is perfomed by KFL Firmware programming mode will start automatically even if Firmware program ming is set to disable in the programming software 2 2 6 4 Function If you press the key while FIRMWARE PROG is dis played the checksum is calculat...

Page 7: ...password numbers Select key Determine the latest digit of the password number 2 2 8 1 Enter to the Front panel programming mode Enter to the Menu Mode by pressing Front Panel Mode PF key or Menu key When the Front Panel Mode is selected it can en ter to the Front panel programming mode If the Clone Front panel programming Password is not set to the transceiver Panel Program is displayed on the LCD...

Page 8: ...ode Keypad 3 Decision Decision Decision Decision Decision Decision Decision Decision Keypad 3 Unused Back to the previous item Back to the pre vious item Back to the previous item Back to the previous item Back to the previous item Back to the previous item Back to the previous item Key Item RX RAN TX RAN RX NAC TX NAC TG ID List No Transmit Power Channel Name Decision Decision Decision Decision D...

Page 9: ...ete 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 lower case character digit upper case character Move a cursor to the right Move a cursor to the left Keypad 0 9 3 Add a digit to the current number Keypad 3 Decision Input character switching Keypad 3 Delete Back to the previo...

Page 10: ... 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 RX RAN TX RAN NXDN TX Frequency OFF Channel Type P25 System Type P25 System Type NXDN 6 25Hz System Type NXDN or No No System Type Analog TX Frequency Other than OF...

Page 11: ...ON When 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 5300 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 c...

Page 12: ...t intermediate frequency IF of 49 95MHz and second IF of 2 25MHz Incoming signals from the antenna are mixed with the local signal from the PLL circuit to produce the first IF of 49 95MHz This is then mixed with the 47 7MHz 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 am...

Page 13: ...er block The output level according 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 5W 1W when the power is low IC300 is MMIC Q310 Q320 and Q330 are MOS...

Page 14: ... TX PLL IC and RX PLL IC PLL ICs compare the difference in phases of the VCO oscillation signal and the TCXO reference frequency And it returns the difference voltage to the VCO CV terminal and realizes the Phase Locked Loop This allows the VCO oscillation frequency to accurately match lock the desired frequency When the frequency is controlled by the PLL the frequency convergence time increases a...

Page 15: ...e battery voltage B is provided from battery terminal The battery voltage passes through the 3 15A fuse F1 and goes to RF final amplifier AVR ICs IC31 IC82 IC801 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 IC3...

Page 16: ... 15A 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 SB...

Page 17: ...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 18: ...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 10dBm...

Page 19: ...O 19 2MHz Clock Buffer LEVEL SHIFT GPS IC 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 33SD IC31 IC Voltage regulator 31BU IC32 IC Voltage regulator 12BU IC33 IC DC DC converter 38M IC34 IC DC DC converte...

Page 20: ...W Q800 FET DC SW Q801 Transistor DC SW 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 D140 144 Variable capac itance diode VCO frequency control D160 164 Variable capac itance diode VCO frequency control D200 Zener diode Overvoltage protection D201 Diode Ripple fil...

Page 21: ...2 RD O LCD read signal 13 WR O LCD write siganl 14 IM0 O System interface select 15 BD15 I O LCD Data Bus 15 16 BD14 I O LCD Data Bus 14 17 BD13 I O LCD Data Bus 13 18 BD12 I O LCD Data Bus 12 19 BD11 I O LCD Data Bus 11 20 BD10 I O LCD Data Bus 10 21 BD9 I O LCD Data Bus 9 22 BD8 I O LCD Data Bus 8 23 BD7 I O LCD Data Bus 7 24 BD6 I O LCD Data Bus 6 25 BD5 I O LCD Data Bus 5 26 BD4 I O LCD Data B...

Page 22: ...No Name I O Function Pin No Name I O Signal Type Function Rating and Condition Parameter Min Typ Max Unit 1 SSW I Digital EXT INT speaker switch input VIH 2 5 5 3 V VIL 0 0 0 15 V 2 SP O Analog 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...

Page 23: ... 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 24: ...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 25: ...rized 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 Remo...

Page 26: ... 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 27: ...e the top cover 2 Note Once the top cover is removed it cannot be used again Note Push evenly on the top cover and be careful that you do not bend it as you install it on the 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 inside the dotted line 2 Insert the microphone...

Page 28: ...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 29: ...sis tightly 2 Mount the chassis onto the case 2 Note After mounting the chassis onto the case if the 18 key part on the key top or the Auxiliary Orange key part of the VOL SEL packing gets stuck inside the case as shown in the figure return it to the normal position us ing a soft tipped item e g finger 3 Prying it with a pointed metal tool such as forceps may damage the key top or packing 18 key p...

Page 30: ...Part Name Part Number Part Name Part Number Remark Plastic Cabinet F3 F6 K3 K6 Plastic Cabinet F2 F5 K2 K5 A0C 0001 00 A0C 0002 00 Badge B4D 0002 00 KENWOOD is printed Fibrous Sheet SP G1A 0001 00 Sheet LCD G1B 0074 00 Spacer 2CH J3K 0003 00 Knob 2CH K2K 0013 00 Rear Panel A8A 0005 00 Sheet Air G11 4440 04 Terminal ANT E2D 0003 00 Cushion ANT G1D 0041 00 Terminal Block E7C 0001 00 Terminal Sticker...

Page 31: ... number are 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 c...

Page 32: ...tion PTT Transmit 0 to 9 and Function off Key FNC appears on the sub LCD display Function Display Power ON Market code Frequency range F1 450 520MHz F2 380 470MHz After 2sec Temperature Power An Analog narrow mode Aw Analog wide 5k mode As Analog wide 4k mode 1 P1 P25 Phase1 mode P2 P25 Phase2 mode Nn NXDN narrow mode Nv NXDN very narrow mode Squelch level Analog mode only Sub LCD display Main LCD...

Page 33: ...one 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 Pat tern 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 1 3 Deviation Pattern Phase2 5 STTP OB 1031 1 0 Continuous Pattern 6 STTP OB 1031...

Page 34: ...range Output tone pattern change of balance ad justment A change is possible only during bal ance adjustment PTT Transmit 0 to 9 and Key Function Push Hold 1 second Tuning point Display F2 F3 K2 K3 F5 F6 K5 K6 RX MHz TX MHz RX MHz TX MHz 1 Low 1 450 050000 450 100000 380 050000 380 100000 2 Low 5 467 550000 467 600000 402 550000 402 600000 3 Center 3 485 050000 485 100000 425 050000 425 100000 4 H...

Page 35: ...tion are adjusted Frequency Frequency is adjusted under receiving condition with SSG The SSG needs 0 001ppm accuracy so please use a standard oscillator if neces sary This item can be adjusted only in PC Test Mode so that the adjustment value is not changed easily Ramp Offset Adjust this item to the optimal Ramp volt age High Transmit Power High Transmit Power is adjusted Medium Transmit Power Med...

Page 36: ...2 Nn NXDN Nar row Nv NXDN Very Nar row Adjust item Number Adjustment range 1 Receive Assist RAST CV voltage 17 point ADJ Common Section 2 1 4096 2 Transmit Assist TAST CV voltage 17 point ADJ Common Section 3 1 4096 3 RTC Correction RTC Common Section 5 2 00 0 01 0 00 0 01 2 00 4 Ramp Up Offset RAMPU ADC measurement value Transmitter Section 1 1 1024 5 Ramp Down Offset RAMPD ADC measurement value ...

Page 37: ...S1 RSSI measurement value 5 Receiver Section 2 1 256 23 Sensitivity 2 SENS2 RSSI measurement value 5 Receiver Section 4 1 256 24 Sensitivity 3 SENS3 RSSI measurement value 5 Receiver Section 3 1 256 25 RSSI Reference RRSSI RSSI measurement value 5 Receiver Section 5 1 256 26 Open Squelch SQL ASQDET measurement value 5 5 2 5 5 3 5 5 5 Receiver Section 6 1 256 27 Low RSSI LRSSI RSSI measurement valu...

Page 38: ... Wide5k SQLT An SQLT Aw SQLT Aw 5 reference level Adjustments Adjustment Item N W VN LCD Display For all adjustment items press the key to write the adjustment value press hold press hold press hold press hold press hold press hold press hold press hold press hold press hold press hold press hold press hold press hold press hold press hold press hold press hold press hold press hold 5 reference le...

Page 39: ...pment 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 Cap...

Page 40: ...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 41: ...gnaling Mode Analog Signaling 1 PTT Press Transmit button Power meter Ammeter Panel ANT Check 4 0W 6 0W 2 3A 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 4 0W 6 0W 2 3A or less 3 CH Sig 3 1 PTT ON TA OFF 3 Test Channel Channel 3 Test Signaling Mode Analog Signaling 1 PTT Press Transm...

Page 42: ...est Signaling Mode Analog Signaling 1 SSG output Wide 117dBm 0 32µV MOD 1kHz 3kHz 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 Adjustment Specifica tions Remarks Panel test mode PC test mode Test equipment Unit Terminal Unit Parts Method Item Condition Measurement Adjus...

Page 43: ...ent 1 Press Tune Assist Voltage button 2 Press Apply All but ton to store the adjust ment value after the automatic adjustment has finished Manual Adjustment V indicator on the PC window shows VCO lock voltage Change the ad justment value to get VCO lock voltage within the limit of the specified voltage Note Confirm the VCO lock voltage approximately 3 seconds after the adjustment value is changed...

Page 44: ...ment 1 Press Tune Assist Voltage button 2 Press Apply All but ton to store the adjust ment value after the automatic adjustment has finished Manual Adjustment V indicator on the PC window shows VCO lock voltage Change the ad justment value to get VCO lock voltage within the limit of the specified voltage Note Confirm the VCO lock voltage approximately 3 seconds after the adjustment value is change...

Page 45: ...ta 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 frequenc...

Page 46: ...ow5 Center3 High2 High6 Adjust PTT ON Press key to store the adjust ment value 1 Adj item Medium Transmit Power 2 Adj item Low1 Low5 Center3 High2 High6 Press Transmit button Press Apply All button to store the adjustment value Power meter Ammeter Panel ANT Panel Panel tuning mode PC test mode Note Medium transmit pow er is the purpose of the custom power adjustment This power must be lower than H...

Page 47: ...oints have been adjusted 1 Refer to the 4 9 1 Necessary Deviation adjustment item for each signaling and mode table Balance adjustment is common with the adjustment of all signaling deviations 7 Maxi mum Devia tion 2 Analog Wide 1 Adj item ADEV Adjust Deviation meter LPF 15kHz HPF OFF 2 Adj item Low1 Low3 Low5 Center1 Center3 Center5 High2 High4 High6 F5 F6 K5 K6 type only Press and hold the Right...

Page 48: ...mode table Regarding Maximum Deviation Analog it is common with the adjustment of all analog signalings 8 P25 High Devia tion 1 Adj item P1 PDEV Adjust Deviation meter LPF 3kHz HPF OFF 2 Adj item Low1 Low3 Low5 Center1 Center3 Center5 High2 High4 High6 F5 F6 K5 K6 type only Press and hold the Right key to en ter Center1 Over Lap High Adjust PTT ON Press key to store the adjust ment value 1 Adj ite...

Page 49: ...er all adjustment points have been adjusted 10 NXDN High Devia tion NXDN Narrow 1 Adj item Nn NDEV Adjust Deviation meter LPF 3kHz HPF OFF 2 Adj item Low1 Low3 Low5 Center1 Center3 Center5 High2 High4 High6 F5 F6 K5 K6 type only Press and hold the Right key to en ter Center1 Over Lap High Adjust PTT ON Press key to store the adjust ment value 1 Adj item NXDN High Devia tion NXDN Nar row Deviation ...

Page 50: ... the deviation is between 1331Hz and 1363Hz Deviation 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 1 Adj item Aw QT Adjust Deviation meter LPF 3kHz HPF OFF 2 Adj item Low1 Low3 Low5 Center1 Center3 Cent...

Page 51: ...Reference value 0 35kHz 0 05 kHz 12 DQT Devia tion 3 Analog Wide 1 Adj item Aw DQT Adjust Deviation meter LPF 3kHz HPF OFF 2 Adj item Low1 Low3 Low5 Center1 Center3 Center5 High2 High4 High6 Adjust PTT ON Press key to store the adjust ment value 1 Adj item DQT Deviation Analog Wide Deviation meter LPF 3kHz HPF OFF 2 Adj item Low1 Low3 Low5 Center1 Center3 Center5 High2 High4 High6 Press Transmit b...

Page 52: ...Reference value 0 35kHz 0 05 kHz 13 LTR Devia tion 3 Analog Wide 1 Adj item Aw LTR Adjust Deviation meter LPF 3kHz HPF OFF 2 Adj item Low1 Low3 Low5 Center1 Center3 Center5 High2 High4 High6 Adjust PTT ON Press key to store the adjust ment value 1 Adj item LTR Deviation Analog Wide Deviation meter LPF 3kHz HPF OFF 2 Adj item Low1 Low3 Low5 Center1 Center3 Center5 High2 High4 High6 Press Transmit b...

Page 53: ...ference value 0 75kHz 0 05 kHz 14 DTMF Devia tion 3 Analog Wide 1 Adj item Aw DTMF Adjust Deviation meter LPF 15kHz HPF OFF 2 Adj item Low1 Low3 Low5 Center1 Center3 Center5 High2 High4 High6 Adjust PTT ON Press key to store the adjust ment value 1 Adj item DTMF Deviation Analog Wide Deviation meter LPF 15kHz HPF OFF 2 Adj item Low1 Low3 Low5 Center1 Center3 Center5 High2 High4 High6 Press Transmi...

Page 54: ...e value 1 25kHz 0 05 kHz 15 Sin gle Tone Devia tion 3 Analog Wide 1 Adj item Aw TONE Adjust Deviation meter LPF 15kHz HPF OFF 2 Adj item Low1 Low3 Low5 Center1 Center3 Center5 High2 High4 High6 Adjust PTT ON Press key to store the adjust ment value 1 Adj item Single Tone Devi ation Analog Wide Deviation meter LPF 15kHz HPF OFF 2 Adj item Low1 Low3 Low5 Center1 Center3 Center5 High2 High4 High6 Pre...

Page 55: ...s 513 Reference value 1 50kHz 0 05 kHz 16 MSK Devia tion 3 Analog Wide 1 Adj item Aw MSK Adjust Deviation meter LPF 15kHz HPF OFF 2 Adj item Low1 Low3 Low5 Center1 Center3 Center5 High2 High4 High6 Adjust PTT ON Press key to store the adjust ment value 1 Adj item MSK Deviation Analog Wide Deviation meter LPF 15kHz HPF OFF 2 Adj item Low1 Low3 Low5 Center1 Center3 Center5 High2 High4 High6 Press Tr...

Page 56: ...on 3 Analog Narrow 1 Adj item An CWID Adjust Deviation meter LPF 15kHz HPF OFF 2 Adj item Low1 Low3 Low5 Center1 Center3 Center5 High2 High4 High6 Adjust PTT ON Press key to store the adjust ment value 1 Adj item CWID Deviation Analog Narrow Deviation meter LPF 15kHz HPF OFF 2 Adj item Low1 Low3 Low5 Center1 Center3 Center5 High2 High4 High6 Press Transmit button Press Apply All button to store th...

Page 57: ...Panel tuning mode Press key to store the adjustment value PC test mode Press Apply button to store the adjustment val ue 19 Battery Warn ing Level check Panel test mode 1 CH Sig 1 1 BATT terminal voltage 6 0V while transmitting 1 Test Channel Channel 1 Test Signaling Mode Analog Signaling 1 BATT terminal volt age 6 0V while transmitting Check The transceiv er can transmit with causing the LED to b...

Page 58: ...arrow QT 1 Balance adjust 2 Maximum Deviation Analog Wide 3 QT Deviation Analog Wide 1 Balance adjust 2 Maximum Deviation Analog Narrow 3 QT Deviation Analog Narrow DQT 1 Balance adjust 2 Maximum Deviation Analog Wide 3 DQT Deviation Analog Wide 1 Balance adjust 2 Maximum Deviation Analog Narrow 3 DQT Deviation Analog Narrow LTR 1 Balance adjust 2 Maximum Deviation Analog Wide 3 LTR Deviation Anal...

Page 59: ...sitivity 1 2 Adj item Low1 Low5 Center3 High2 High6 Press Apply All button to store the adjustment value SSG AF VTVM Dummy load Panel ANT Uni versal con nector Panel Panel tuning mode PC test mode Write the value as follow ings F2 F3 K2 K3 Low1 17 Fixed Low5 37 Fixed Center3 52 Fixed High2 67 Fixed High6 82 Fixed F5 F6 K5 K6 Low1 18 Fixed Low5 36 Fixed Center3 55 Fixed High2 78 Fixed High6 106 Fix...

Page 60: ...dB MOD 1kHz 1 5kHz 1 Adj item RSSI Reference Analog Narrow 2 Adj item Low1 Low5 Center3 High2 High6 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 6...

Page 61: ... output 12dB SINAD level at Analog Narrow 1dB MOD 1kHz 2 2kHz 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 P25 LSM 1 Adj item P1 SQL Adjust 2 Adj item Low1 Low5 Center3 High2 High6 SSG output 12...

Page 62: ...ress key to store the adjustment val ue PC test mode After input signal from SSG press Apply button to store the adjustment value 7 Low RSSI 1 Adj item An LRSSI Adjust 2 Adj item Low1 Low5 Center3 High2 High6 SSG output 118dBm 0 28µV MOD 1kHz 1 5kHz 1 Adj item Low RSSI Analog Narrow 2 Adj item Low1 Low5 Center3 High2 High6 SSG output 118dBm 0 28µV MOD 1kHz 1 5kHz SSG Panel ANT Uni versal con necto...

Page 63: ...ss Apply button to store the adjustment value Analog Narrow 1 Adj item An SQLT Adjust 2 Adj item Low1 Low5 Center3 High2 High6 SSG output 12dB SINAD level at Analog Narrow 6dB MOD 1kHz 1 5kHz 1 Adj item Tight Squelch Ana log Narrow 2 Adj item Low1 Low5 Center3 High2 High6 SSG output 12dB SINAD level at Analog Narrow 6dB MOD 1kHz 1 5kHz SSG Distor tion meter Oscillo scope Panel ANT Uni versal con n...

Page 64: ...Control 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 ...

Page 65: ...mal 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 1 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 Fin...

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: ...bels 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 cannot be accessed Use the KPG 110...

Page 73: ... No RA015 Rev 001 1 73 ESN Label Layout Note Cut a UPC code and UPC barcode at dotted line ESN Label ...

Page 74: ...MEMO ...

Page 75: ...ATA_RXN L2 SATA_RXP L1 LCD_AC_ENB_CS R5 MMCSD1_DAT 4 LCD_VSYNC G4 MMCSD1_DAT 5 LCD_HSYNC H4 MMCSD1_DAT 6 LCD_MCLK F2 MMCSD1_DAT 7 LCD_PCLK F1 MMCSD0_CLK E9 USB1_DP P19 USB1_DM P18 USB0_VDDA12 N17 USB0_DRVVBUS K18 USB0_VBUS N19 USB0_ID P16 USB0_DP M19 USB0_DM M18 RTC_ALARM DEEPSLEEP F4 RTC_Xo H19 RTC_XI J19 oSCoUT K19 oSCIN L19 CLKoUT T18 RTCK GP8 0 K17 EMU1 K16 EMU0 J16 TRST L17 TCK J15 TDo J18 TD...

Page 76: ...B521CM 30 IC802 TC7W53FK F IC805 1 2 TC7WT126FU F BER_EN IC804 BD11600NUX IC805 2 2 TXD1 TC7WT126FU F 33M USB_SW USB0_DM USB0_DP TC7SG08FE IC806 RXD1 IC803 TC7SPB9306TUF KEY CN10 IC708 KEYI0 KEYI4 KEYO0 KEYO3 SIDE0 SIDE2 ENC0 ENC3 CNTSW KXCJ9 1008 IC709 I2CCK I2CDT LCD CONNECTOR L79 1984 05 L802 L806 CS4 OE WR ADD 23 DATA 0 DATA 15 BD1754HFN IC800 Q800 SSM3K15AMFV CN9 IC702 IC703 IC705 DDR_A 0 DDR...

Page 77: ...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 CN907 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 CN18 CN17 CN16 CN15 CN14 ...

Page 78: ...162 D161 D160 D144 D143 D142 D141 D140 D100 D60 CP601 CP600 CP200 CP100 CN725 CN724 CN709 CN603 CN602 CN301 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 C763 C762 C761 C760 C759 C758 C757 C756 C755 C754 C753 C752 C750 C749 C747 C745 C742 C741 C740 C739 C738 C737 C736 C735...

Page 79: ...B 4B C192 B 4B C193 B 4B C200 B 3A C203 B 3A C204 B 2A C206 B 3A C207 B 3A C208 B 3A C209 B 3A C210 B 3A C211 B 3A C212 B 3A 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 A 3B C226 A 3B C240 B 2A C241 B 2A C242 B 2A C243 B 2B C244 B 2B C246 B 2B C247 B 2B C248 B 2B C249 B 2B C250 B 2B C251 B 2B C252 B 2B C253 A 3B C255 ...

Page 80: ...input value required to obtain 12dB SINAD Transmitter section 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 L185 C304 IC300 C313 Q310 C322 Q320 C330 Q330 C347 C352 SSI SSI EMC External MIC Main SMIC To PLLIC External MIC Sub LPF ANT BPF BPF BPF IFIC CODEC 119dBm 121 5dBm 122dBm 112dBm 110dBm 116dBm 102dBm 2...

Page 81: ...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 16 ...

Page 82: ... 62 53 2 30 61 9 69 71 1 52 70 73 14 34 75 59 74 24 42 19 46 13 21 20 18 76 28 43 65 76 78 72 57 26 41 49 50 D E 11 50 49 54 10 58 58 67 68 29 33 16 8 55 5 7 17 56 4 64 31 22 32 39 6 23 40 77 C B B G F F F A F F F 27 15 63 3 51 12 Block No M1MM 48 37 45 38 MAIN UNIT 01 47 47 36 B ...

Page 83: ...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 45 G1D 0062 00 CUSHION OP BOARD COVER 46 G13 1952 04 CUSHION FOR ALL 47 G13 2071 14 CUSHION XC1BLS x2 48 G53 1768 04 PACKING ECM F2 F5 K2 K5 49 G53 1792 04 PACKING VOL x2 50 G53 2206 04 O RING CIRCULAR NUT x2 51 G53 2207 04 PACKI...

Page 84: ...LAR 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 0341 82 SERVICE MAIN UNIT F2 F3 K2 K3 XC1 0341 83 SERVICE MAIN UNIT F5 F6 K5 K6 Symbol No Part No Part Name Description Local ...

Page 85: ...M6N37FE 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 Q102 EM6M2 FET F5 F6 K5 K6 Q103 SSM3J15FS FET F5 F6 K5 K6 Q111 EM6M2 FET Q140 MCH3914 H 8 FET Q160 MCH3914 H 8 FET F5 F6 K5 K6 Q180 2SC5108F Y TRANSISTOR Q200 EM6M2 FET Q201 DSC9A01 T TRANSISTOR Q...

Page 86: ...0PF K C48 CK73GXR1C225K C CAPACITOR 2 2UF K C49 CK73HBB1H471K C CAPACITOR 470PF K C50 CS77PBL1A470M C CAPACITOR 47UF M C51 CK73GB0J106K C CAPACITOR 10UF K C52 CK73HB1A474K C CAPACITOR 0 47UF K C53 CK73HB1A474K C CAPACITOR 0 47UF K C54 CK73HB1A474K C CAPACITOR 0 47UF K C55 CK73HB1A474K C CAPACITOR 0 47UF K C56 CK73HB1A105K C CAPACITOR 1 0UF K C57 CK73HB1A105K C CAPACITOR 1 0UF K C60 CK73GB1A335K C ...

Page 87: ...F K C260 CC73HCH1H101J C CAPACITOR 100PF J F5 F6 K5 K6 C261 CK73HBB1H471K C CAPACITOR 470PF K F5 F6 K5 K6 C262 CC73HCH1H680J C CAPACITOR 68PF J F5 F6 K5 K6 C264 CC73HCH1H050B C CAPACITOR 5 0PF B F5 F6 K5 K6 C265 CC73HCH1H050B C CAPACITOR 5 0PF B F5 F6 K5 K6 C266 CC73HCH1H050B C CAPACITOR 5 0PF B F5 F6 K5 K6 C267 CK73HBB1H471K C CAPACITOR 470PF K F5 F6 K5 K6 C268 CC73HCH1H0R5B C CAPACITOR 0 5PF B F...

Page 88: ...CAPACITOR 0 010UF K C559 CC73HCH1HR75B C CAPACITOR 0 75PF B F2 F3 K2 K3 C559 CC73HCH1H1R5B C CAPACITOR 1 5PF B F5 F6 K5 K6 C580 CC73HCH1H040B C CAPACITOR 4 0PF B F2 F3 K2 K3 Symbol No Part No Part Name Description Local C580 CC73HCH1H020B C CAPACITOR 2 0PF B F5 F6 K5 K6 C581 CC73HCH1H1R5B C CAPACITOR 1 5PF B F2 F3 K2 K3 C581 CC73HCH1H030B C CAPACITOR 3 0PF B F5 F6 K5 K6 C582 CC73HCH1H120G C CAPACI...

Page 89: ...C CAPACITOR 0 10UF K C766 C93 1959 05 C CAPACITOR 0 10UF K Symbol No Part No Part Name Description Local C767 C93 1959 05 C CAPACITOR 0 10UF K C768 C93 1959 05 C CAPACITOR 0 10UF K C769 C93 1959 05 C CAPACITOR 0 10UF K C770 C93 1959 05 C CAPACITOR 0 10UF K C771 C93 1959 05 C CAPACITOR 0 10UF K C772 C93 1959 05 C CAPACITOR 0 10UF K C773 CK73HB1A105K C CAPACITOR 1 0UF K C774 C93 1959 05 C CAPACITOR ...

Page 90: ...APACITOR 0 22UF K Symbol No Part No Part Name Description Local C933 CK73HB1E224K C CAPACITOR 0 22UF K C934 C93 1959 05 C CAPACITOR 0 10UF K C935 C93 1959 05 C CAPACITOR 0 10UF K C936 CC73JCH1H101J C CAPACITOR 100PF J C937 CK73HB1A105K C CAPACITOR 1 0UF K C938 CC73HCH1H101J C CAPACITOR 100PF J C939 CC73HCH1H101J C CAPACITOR 100PF J C940 C93 1959 05 C CAPACITOR 0 10UF K C941 C93 1959 05 C CAPACITOR...

Page 91: ... R163 RN73HH1J220D MG RESISTOR 22 D 1 16W F5 F6 K5 K6 R181 RK73HB1J103J MG RESISTOR 10K J 1 16W R183 RK73HB1J101J MG RESISTOR 100 J 1 16W R184 RK73HB1J682J MG RESISTOR 6 8K J 1 16W R185 RK73HB1J221J MG RESISTOR 220 J 1 16W R190 RK73HB1J101J MG RESISTOR 100 J 1 16W R200 RK73HB1J100J MG RESISTOR 10 J 1 16W R201 RK73HB1J000J MG RESISTOR 0 0 J 1 16W R202 RK73HB1J000J MG RESISTOR 0 0 J 1 16W R203 RK73H...

Page 92: ...1 16W R605 RK73HB1J182J MG RESISTOR 1 8K J 1 16W R606 RK73HB1J562J MG RESISTOR 5 6K J 1 16W Symbol No Part No Part Name Description Local R607 RK73HB1J471J MG RESISTOR 470 J 1 16W R608 RK73JB1H472J MG RESISTOR 4 7K J 1 20W R609 RK73HB1J104J MG RESISTOR 100K J 1 16W R610 RK73HB1J470J MG RESISTOR 47 J 1 16W R660 RK73HB1J103J MG RESISTOR 10K J 1 16W R661 RK73HB1J101J MG RESISTOR 100 J 1 16W R662 RK73...

Page 93: ... 1 8K J 1 16W R933 RK73HB1J182J MG RESISTOR 1 8K J 1 16W R934 RK73HB1J182J MG RESISTOR 1 8K J 1 16W R935 RK73HB1J182J MG RESISTOR 1 8K J 1 16W R937 RK73HB1J102J MG RESISTOR 1 0K J 1 16W R938 RK73HB1J102J MG RESISTOR 1 0K J 1 16W R939 RK73HB1J102J MG RESISTOR 1 0K J 1 16W R940 RK73HB1J102J MG RESISTOR 1 0K J 1 16W L1 LB73F0AW 002 CHIP FERRITE BEADS L2 LB73H0AV 003 CHIP FERRITE BEADS L3 LB73H0AV 003...

Page 94: ...101 05 CHIP FERRITE L708 L92 1101 05 CHIP FERRITE L710 LB73G0AK 001 CHIP FERRITE BEADS L711 LB73G0AK 001 CHIP FERRITE BEADS L717 LB73G0AK 001 CHIP FERRITE BEADS L719 LB73G0AK 001 CHIP FERRITE BEADS L800 LB73G0AK 001 CHIP FERRITE BEADS L802 L79 1984 05 FILTER L803 L79 1984 05 FILTER L804 L79 1984 05 FILTER L805 L79 1984 05 FILTER Symbol No Part No Part Name Description Local L806 L79 1984 05 FILTER...

Page 95: ...0V104H NEGATIVE TEMP THERMISTOR TH700 ERTJ0V104H NEGATIVE TEMP THERMISTOR X700 L77 3123 05 TCXO 19 2MHZ X701 L77 1802 05 CRYSTAL RESONATOR 32 768KHZ X850 L77 3121 05 CRYSTAL RESONATOR 32 768KHZ XF670 L7B 0003 00 MCF Symbol No Part No Part Name Description Local ...

Page 96: ...002 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 HOOK 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 97: ...MEMO ...

Page 98: ... No RA015 Rev 001 VSE Printed in Japan JVC KENWOOD Corporation Communications Equipment BU ...

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