Kenwood Nexedge NX-5200 Скачать руководство пользователя страница 96 | Manualshive

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1-96 (No.RA018<Rev.002>)

5.2

Failure diagnosis of the GPS section



Overview:

When the GPS fuction does not operate, use this flowchart to determine the problem.

Positioning is not carried out normally.

Suitable location for the receive the
GPS signal ?

Verify the contact of the GPS internal
antenna with the PCB.

No

Yes

GPS antenna (Connect on CN907)
LNA IC (IC851)
Pre-SAW Filter (L857)
Post-SAW Filter (L853)
Bluetooth/GPS IC (IC850)
Level conversion IC (IC852, IC853)
TCXO 19.2MHz (X700)
Clock Buffer (IC700)
32.768 KHz clock (X850)
33BT Regulator (IC38)
18BT Regulator (IC37)
MPU/DSP IC (IC702)

Re-assembling the GPS antenna
correctly.
If an antenna is defective, replace the
GPS internal antenna.

Replace any abnormal parts.

Verify the BT/GPS power
supply.

IC702

IC852

IC850

L857

Shee t metal

UART

UART

IC853

L853

IC851

PCM

PCM

LNA

X700

IC700

X850

MPU/DSP

IC

BT/GPS

IC

TCXO

19.2MHz

32.768 kHz

Clock

ANT

Matching

GPS

Antenn a

Clock

Buffer

Level

conversion

IC

Level

conversion

IC

HPF

Pre-SAW

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.
Visual check of L905, C948, C883
(Whether not damaged)

[The BT/GPS power supply line
33BT circuit is faulty]

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/GPS power supply line
18BT circuit is faulty]

C859, C852, C868, L861, C891, C844
Replace any abnormal parts.

Check the PCB side B (b).

Verify the BT/GPS control
signal (/BT_SHUTDOWN).

[MPU/DSP (IC702) is faulty]
Replace the PCB.

(33BT) L862: 3.3V

(18BT) L861: 1.8V

R853: 1.8V

When an abnormal
condition is confirmed.

When an abnormal
condition is confirmed.

When an abnormal
condition is confirmed.

When an abnormal
condition is confirmed.

When an abnormal
condition is confirmed.

When an abnormal
condition is confirmed.

When an abnormal
condition is confirmed.

Visual check of the PCB side A parts
(Whether not damaged)

.

Visual check of the PCB side A parts.
(Whether not damaged)

When a normal
condition is confirmed.

When a normal
condition is confirmed.

When a normal
condition is confirmed.

When a normal
condition is confirmed.

When a normal
condition is confirmed.

Major parts for a GPS circuit

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Содержание Nexedge NX-5200

Страница 1: ...015 JVC KENWOOD Corporation TABLE OF CONTENTS 1 PRECAUTION 1 7 2 SPECIFIC SERVICE INSTRUCTIONS 1 7 3 DISASSEMBLY 1 27 4 ADJUSTMENT 1 34 5 TROUBLESHOOTING 1 94 NX 5200 F3 K3 E NX 5200 F2 K2 E2 This service manual has been revised due to the addition of NX 5200 type E E2 REVISED This product complies with the RoHS directive for the European market This product uses Lead Free solder ...

Страница 2: ...re is strictly prohibited without prior written consent of JVC KENWOOD Corporation Furthermore any reselling assigning or transferring of the firmware is also strictly prohibited without embedding the firmware in KENWOOD product memories Transceivers containing AMBE 2 Vocoder The AMBE 2 voice coding technology is embedded in the firmware under the license of Digital Voice Systems Inc Bluetooth Cop...

Страница 3: ...cluded KNB L1 2 000mAh 2 28 x 5 47 x 1 57 in 58 0 x 138 9 x 39 8 mm KNB L2 2 600mAh 2 28 x 5 47 x 1 69 in 58 0 x 138 9 x 42 8 mm KNB L3 3 400mAh 2 28 x 5 47 x 1 90 in 58 0 x 138 9 x 48 2 mm KNB N4 2 500mAh 2 28 x 6 55 x 1 91 in 58 0 x 166 4 x 48 5 mm KBP 8 2 64 x 8 59 x 1 76 in 67 0 x 218 3 x 44 6 mm Weight net KNB L1 2 000mAh 13 5 oz 382 g KNB L2 2 600mAh 14 3 oz 406 g KNB L3 3 400mAh 15 8 oz 449...

Страница 4: ... 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 FM Hum Noise Analog 25 kHz 45dB Analog 12 5 kHz 40dB Audio Distortion Less than 2 Modulation 16K0F3E 11K0F3E 8K10F1E 8K10F1D 8K10F1W 8K30F1E 8K30F1D 8K30F7W 4K00F1E 4K00F1D 4K00F7W 4K00F2D ...

Страница 5: ...ce 50Ω Dimensions W x H x D Projections not included KNB L1 2 000mAh 58 0 x 138 9 x 39 8 mm KNB L2 2 600mAh 58 0 x 138 9 x 42 8 mm KNB L3 3 400mAh 58 0 x 138 9 x 48 2 mm KNB N4 2 500mAh 58 0 x 166 4 x 48 5 mm KBP 8 67 0 x 218 3 x 44 6 mm Weight net KNB L1 2 000mAh 382 g KNB L2 2 600mAh 406 g KNB L3 3 400mAh 449 g KNB N4 2 500mAh 579 g KBP 8 w AA x 12 Approx 712 g RECEIVER Sensitivity Analogue 12 5...

Страница 6: ...ation reserves the right to change specifications without prior notice or obligation TRANSMITTER RF Power Output 6W to 1W Spurious Emission 36dBm 1GHz 30dBm 1GHz FM Hum Noise Analogue 25 kHz 45dB Analogue 20 kHz 45dB Analogue 12 5 kHz 40dB Modulation Distortion Less than 2 Modulation 16K0F3E 14K0F3E 14K0F2D 12K0F2D 11K0F3E 8K50F3E 7K50F2D 8K30F1E 8K30F1D 8K30F7W 8K10F1E 8K10F1D 8K10F1W 4K00F1E 4K0...

Страница 7: ...ing data are programmed for the transceiver 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 KWD AE31 Option If the internal GPS function is not used the KMC 47GPSD can be used as GPS speaker microphone Delivery Type DTMF keypad RF power No 6W NX 5200 K3 Yes ...

Страница 8: ...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 from...

Страница 9: ... the per sonal computer and make sure that the transceiver is in the Program mode 6 Press Write button in the window When the transceiver starts to receive data the LOADING display lights 7 If writing ends 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 programmi...

Страница 10: ...tion Delete key Delete the latest digit from the current password number Press and hold to delete all 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 Clon...

Страница 11: ...mode Keypad 1 Decision Decision Decision Decision Decision Decision Decision Decision Keypad 1 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 ...

Страница 12: ... 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 1 Add a digit to the current number Keypad 1 Decision Input character switching Keypad 1 Delete Back to the previous ...

Страница 13: ...Transmit Mode NXDN and when two kinds of Channel Type is set TX Frequency OFF Channel Type NXDN Channel Type NXDN Mixed Transmit Mode NXDN or or or Mixed or or or or or or or or or or Enter the Front panel programming mode by using section 2 2 2 How to Enter Each Mode Note P25 can be configured for System Select or Channel Type if one or more P25 conventional system is preconfigured by the FPU Zon...

Страница 14: ...N 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 5200 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 ce...

Страница 15: ...sion super heterodyne using a first 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...

Страница 16: ...cy Synthesizer 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 6W 1W when the power is low IC300 is MMIC Q310 Q320 and ...

Страница 17: ...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_T logic is low 2 4 6 Control Circuit The control circuit consists of MPU DSP IC7...

Страница 18: ... 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 SB1 and output of detector are high IC33 38M outputs 3 8V and A30 12M outputs 1 2V Then IC34 18M and IC37 18BT outputs 1 8V Then IC80 30M outputs 3 0...

Страница 19: ... 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...

Страница 20: ...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 130C 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...

Страница 21: ...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...

Страница 22: ... Clock Buffer Level Conversion 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 converter 18...

Страница 23: ...ltage 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 control D350 351 Diode Antenna SW D370 371 Diode Antenna SW D390 Zene...

Страница 24: ...33 IOVCC O 1 8V output 34 VSSD GND 35 VSSD GND CN4 1 B O Power output after passing through the fuse 2 SB I Switched B input 3 NC No connection 4 NC No connection 5 VOL I Volume level input 6 50A O 5 0V output 7 ENC0 I Rotary switch input 8 GND GND 9 ENC1 I Rotary switch input 10 GND GND 11 ENC2 I Rotary switch input 12 ENC3 I Rotary switch input 13 CNTSW I Lever switch input 14 GND GND 15 GND GND...

Страница 25: ... 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 ...

Страница 26: ... 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...

Страница 27: ...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 ...

Страница 28: ...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...

Страница 29: ...t 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 ...

Страница 30: ...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...

Страница 31: ...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...

Страница 32: ...hannel selector from 16 channel oper ation to free 1 Remove the channnel selector knob 1 Refer to Re moving the selector knob and volume knob for how to re move the channel selector knob 2 Remove the knob spring 2 Refer to Removing the se lector knob spring and volume knob spring for how to re move the knob spring 3 Remove the mechanical stopper 3 4 Reassemble the channel selector knob and knob sp...

Страница 33: ...Parts Assembled Sheet Cushion Part Name Part Number Part Name Part Number Remark Plastic Cabinet F3 K3 E Plastic Cabinet F2 K2 E2 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 Block E7C 0001 00 Terminal Sticker B4C 0105 00 Cover OP boar...

Страница 34: ...ignaling 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 ...

Страница 35: ...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 Type Frequency range 136 174MHz 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 NXD...

Страница 36: ...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 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 Continuou...

Страница 37: ...0 145 60000 4 Center 1 150 30000 150 35000 5 Center 2 155 05000 155 10000 6 Center 3 159 80000 159 85000 7 High 1 164 55000 164 60000 8 High 2 169 30000 169 35000 9 High 3 173 95000 173 90000 Adjustment Item Description Receive Assist The lock voltage of VCO Receive is ad justed This item must be adjusted before all ad justment items for receiver section are adjusted Transmit Assist The lock volta...

Страница 38: ...evel Battery Warning Level LED blinking lev el is adjusted Battery Warning Level minus 0 4V is the transmission inhibited level Internal Microphone Gain Internal Microphone Gain is adjusted This item can be adjusted only in PC Test Mode Adjustment Item Description Order Adjusutment item Main LCD display Sub LCD display Aw Analog Wide As 2 Analog Wide 4k An Analog Narrow P1 P25 Phase1 P2 P25 Phase2...

Страница 39: ...Level BATT BATT measurement value 1point ADJ Transmitter Section 18 1 256 22 Internal Microphone Gain INMIC Transmitter Section 20 250 250 23 Sensitivity 1 SENS1 RSSI measurement value 5 Receiver Section 2 1 256 24 Sensitivity 2 SENS2 RSSI measurement value 5 Receiver Section 3 1 256 25 RSSI Reference RRSSI RSSI measurement value 5 Receiver Section 4 1 256 26 Open Squelch SQL ASQDET measurement va...

Страница 40: ... SQL Aw SQL P1 SQL P1 SQL P2 5 reference level Adjustments RSSI Low Narrow 5 reference level LRSSI An Adjustments RSSI High Narrow 5 reference level HRSSI An Adjustments Squelch Tight Narrow Squelch Tight Wide SQLT An 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 h...

Страница 41: ...1 033 XC1 036 Foil side RTC CN709 Test Equipment 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 003ppm Use a standard oscillator for adjustments if necessary 2 Power Meter Input Im...

Страница 42: ... lead 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 p...

Страница 43: ...aling 1 PTT Press Transmit button Power meter Ammeter Panel ANT Check 5 0W 7 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 5 0W 7 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 Transmit button Power meter Am...

Страница 44: ...ndard modulation Wide MOD 1kHz DEV 3kHz Narrow MOD 1kHz DEV 1 5kHz 2 Receive Assist 1 Adj item RAST Adjust 2 Adj item Low1 Low2 Low3 Center1 Center2 Center3 High1 High2 High3 Adjust Press key to store the ad justment val ue 1 Adj item Receive Assist 2 Adj item Low1 Low2 Low3 Center1 Center2 Center3 High1 High2 High3 Press Apply All but ton to store the ad justment value Panel Panel tuning mode PC ...

Страница 45: ...ied by the manual ad justment Manual Adjust ment Press Apply All button to store the adjustment value after all adjustment point have been adjusted Note The assist adjust ment value must be between from 340 to 3550 4 Frequency The Frequen cy adjust ment can be performed only in PC test mode 1 Adj item Frequency SSG output 20dBm 22 4mV CW without mod ulation Caution Perform the fre quency adjustmen...

Страница 46: ...ecifications Remarks Panel tuning mode PC test mode Test equip ment Unit Ter minal Unit Parts Method Item Condition Measurement Adjustment Specifica tions Remarks Panel tuning mode PC test mode Test equip ment Unit Ter minal Unit Parts Method 1 Ramp up Offset 1 Adj item RAMPU Adjust PTT ON Press key to store the adjust ment value 1 Adj item Ramp Up Offset Press Transmit button Press Apply button t...

Страница 47: ... Press Apply All button to store the adjustment value Power meter Ammeter Panel ANT Panel Panel tuning mode PC test mode 6 0W 0 1W 2 3A 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 Low1 Low3 Center2 High1 High3 Adjust PTT ON Press key to sto...

Страница 48: ...ch the tone to 100Hz square wave Then make the demod ulation waveform shown on oscilloscope into square shape 2kHz Tone de viation is with in 1 0 of 20Hz tone de viation PC test mode Press Apply All button to store the adjustment value after all adjustment points have been adjusted 1 Refer to the 4 9 1 Necessary Deviation adjustment item for each signaling and mode table Balance adjustment is comm...

Страница 49: ... 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 Write fixed value 505 for each adjustment point Transmit at each adjustment point and check that the deviation is between 2771Hz and 2883Hz Deviation meter LPF 3kHz HPF OFF Panel tuning mode PTT ON PC test mode PTT Press Transmit button 2771 2883Hz PC test mod...

Страница 50: ...ery Narrow Deviation meter LPF 3kHz HPF OFF 2 Adj item Low1 Low3 Center2 High1 High3 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 Write fixed value 495 for each adjustment point Transmit at each adjustment point and check that the deviation is between 1331Hz and 1363Hz Deviation meter LPF 3...

Страница 51: ...Wide Deviation meter LPF 3kHz HPF OFF 2 Adj item Low1 Low3 Center2 High1 High3 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 Write the value as fol lowings 405 Reference value 0 75kHz 0 05 kHz Analog Narrow 1 Adj item An DQT Adjust Deviation meter LPF 3kHz HPF OFF 2 Adj item Low1 Low3 Center...

Страница 52: ...ion meter LPF 3kHz HPF OFF 2 Adj item Low1 Low3 Center2 High1 High3 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 Write the value as fol lowings 513 Reference 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 L...

Страница 53: ...alog Wide Deviation meter LPF 15kHz HPF OFF 2 Adj item Low1 Low3 Center2 High1 High3 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 Write the value as fol lowings 513 Reference value 3 00kHz 0 05 kHz Analog Narrow 1 Adj item An TONE Adjust Deviation meter LPF 15kHz HPF OFF 2 Adj item Low1 Low...

Страница 54: ...w3 Center2 High1 High3 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 Write the value as fol lowings 513 Reference value 1 50kHz 0 05 kHz 17 CWID Devia tion 3 Analog Narrow 1 Adj item An CWID Adjust Deviation meter LPF 15kHz HPF OFF 2 Adj item Low1 Low3 Center2 High1 High3 Adjust PTT ON Press...

Страница 55: ...Panel tuning mode Press key to store the adjustment value PC test mode Press Apply button to store the adjustment val ue 19 Battery Warning 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 bl...

Страница 56: ...niversal connector with tape 2 After connecting KPG 36 to the transceiver place the transceiver in the packaging of the NX 5x00 Porta ble transceiver Place the trans ceiver in the middle of the packaging with the LCD facing down Panel PC test mode Automatic Adjustment 1 Press Front Micro phone Tuning Start button 2 Press Apply but ton to store the adjust ment value after the automatic adjustment h...

Страница 57: ...ow 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 Analog ...

Страница 58: ...lue as follow ings Low1 50 Fixed Low3 90 Fixed Center2 125 Fixed High1 160 Fixed High3 200 Fixed 3 Sen sitivity 2 1 Adj item An SENS2 Adjust 2 Adj item Low1 Low3 Center2 High1 High3 Adjust Press key to store the adjust ment value 1 Adj item Sensitivity 2 2 Adj item Low1 Low3 Center2 High1 High3 Press Apply All button to store the adjustment value SSG AF VM Dummy load Panel ANT Uni versal con necto...

Страница 59: ...igh3 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 P25 C4FM 1 Adj item P1 SQL Adjust 2 Adj item Low1 Low3 Center2 High1 High3 SSG ...

Страница 60: ...INAD level at Analog 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 1 Adj item Nv SQL Adjust 2 Adj item Low1 Low3 Center2 High1 High3 SSG output 12dB S...

Страница 61: ...ust 2 Adj item Low1 Low3 Center2 High1 High3 SSG output 12dB SINAD level at Analog Narrow 6dB MOD 1kHz 3kHz 1 Adj item Tight Squelch Ana log Wide 2 Adj item Low1 Low3 Center2 High1 High3 SSG output 12dB SINAD level at Analog Narrow 6dB MOD 1kHz 3kHz 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 adjustm...

Страница 62: ... 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 12 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 Selector knob Transmit Receive Battery low indic...

Страница 63: ...tor knob etc appear Side1 Function off Side2 Function off Side3 P25 Modulation Type C4FM 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 Type Frequency range 136 174MHz After 2sec Temperature Pow...

Страница 64: ...ne PN9 5 NAC 293 Symbol Rate Pattern 6 NAC 293 1 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 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 10...

Страница 65: ...45 55000 145 60000 4 Center 1 150 30000 150 35000 5 Center 2 155 05000 155 10000 6 Center 3 159 80000 159 85000 7 High 1 164 55000 164 60000 8 High 2 169 30000 169 35000 9 High 3 173 95000 173 90000 Adjustment Item Description Receive Assist The lock voltage of VCO Receive is ad justed This item must be adjusted before all ad justment items for receiver section are adjusted Transmit Assist The loc...

Страница 66: ...Level Battery Warning Level LED blinking lev el is adjusted Battery Warning Level minus 0 4V is the transmission inhibited level Internal Microphone Gain Internal Microphone Gain is adjusted This item can be adjusted only in PC Test Mode Adjustment Item Description Order Adjusutment item Main LCD display Sub LCD display Aw Analog Wide 5k As Analog Wide 4k An Analog Narrow P1 P25 Phase1 P2 P25 Phas...

Страница 67: ...1point ADJ Transmitter Section 18 1 256 22 Internal Microphone Gain INMIC Transmitter Section 20 250 250 23 Sensitivity 1 SENS1 RSSI measurement value 5 Receiver Section 2 1 256 24 Sensitivity 2 SENS2 RSSI measurement value 5 Receiver Section 3 1 256 25 RSSI Reference RRSSI RSSI measurement value 5 Receiver Section 4 1 256 26 Open Squelch SQL ASQDET measurement value 5 5 5 5 1 5 5 Receiver Section...

Страница 68: ... Low 1 Adjustments Low 3 Center 2 High 3 5 reference level Adjustments exit High 1 High Transmit Power Medium Transmit Power Low Transmit Power Maximum Deviation P25 High Deviation P25 H CPM Deviation NXDN High Deviation QT Deviation DQT Deviation LTR Deviation DTMF Deviation Single Tone Deviation MSK Deviation CW ID Deviation Sensitivity 1 Sensitivity 2 RSSI Reference Open Squelch Low RSSI High R...

Страница 69: ...XC1 036 Foil side RTC CN709 Test Equipment 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 003ppm Use a standard oscillator for adjustments if necessary 2 Power Meter Input Impedanc...

Страница 70: ... lead 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 p...

Страница 71: ...naling 1 PTT Press Transmit button Power meter Ammeter Panel ANT Check 5 0W 7 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 5 0W 7 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 Transmit button Power meter A...

Страница 72: ... Test Signaling Mode Analog Signaling 1 SSG output Wide5k 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 VM 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...

Страница 73: ...etween from 340 to 3550 3 Transmit Assist 1 Adj item TAST Adjust 2 Adj item Low1 Low2 Low3 Center1 Center2 Center3 High1 High2 High3 Adjust PTT ON Press key to store the ad justment val ue 1 Adj item Transmit Assist 2 Adj item Low1 Low2 Low3 Center1 Center2 Center3 High1 High2 High3 PTT Press Trans mit button Press Apply All but ton to store the ad justment value Panel Panel tuning mode PC test mo...

Страница 74: ...de IF20 value With in 0 10 digits The value of IF20 will become around 0 after the adjustment has finished Remark Frequency is adjusted under receiving condition with SSG 5 RTC Corre citon 1 Adj item RTC Adjust Press key to store the ad justment val ue 1 Adj item RTC Correction Data Press Apply button to store the adjust ment value Fre quency Counter Panel TEST POINT CN709 or CN710 Panel tuning mo...

Страница 75: ...re the adjust ment value 1 Adj item Ramp Down Off set Press Transmit button Press Apply button to store the adjustment value Power meter Ammeter Panel ANT Panel Pan el tun ing mode PC test mode PC test mode Automatic Adjust ment 1 Press Tune Rump Offset button 2 Press Apply All but ton to store the adjust ment value after the automatic adjustment has finished Manual Adjustment 1 Set the adjustment...

Страница 76: ... All button to store the adjustment value after all adjustment points have been adjusted 6 Balance 1 1 Adj item An BAL Adjust Deviation meter LPF 3kHz HPF OFF 2 Adj item Low1 Low3 Center2 High1 High3 Adjust PTT ON Press key to store the adjust ment value 1 Adj item Balance Deviation meter LPF 3kHz HPF OFF 2 Adj item Low1 Low3 Center2 High1 High3 Press Transmit button Press Apply All button to stor...

Страница 77: ...de Write fixed value 503 for each adjustment point Transmit at each adjustment point and check that the deviation is between 3310Hz and 3410Hz Deviation meter LPF 15kHz HPF OFF Panel tuning mode PTT ON PC test mode PTT Press Transmit button 3310 3410Hz PC test mode Press Apply All button to store the adjustment value after all adjustment points have been adjusted Analog Narrow 2 1 Adj item An ADEV...

Страница 78: ...er Oscil lo scope Panel ANT Panel Pan el tun ing mode PC test mode Write fixed value 485 for each adjustment point Transmit at each adjustment point and check that the deviation is between 3090Hz and 3215Hz Deviation meter LPF 3kHz HPF OFF Panel tuning mode PTT ON PC test mode PTT Press Transmit button 3090 3215Hz PC test mode Press Apply All button to store the adjustment value after all adjustme...

Страница 79: ... meter LPF 3kHz HPF OFF 2 Adj item Low1 Low3 Center2 High1 High3 Adjust PTT ON Press key to store the adjust ment value 1 Adj item QT Deviation An alog Wide 5k Deviation meter LPF 3kHz HPF OFF 2 Adj item Low1 Low3 Center2 High1 High3 Press Transmit button Press Apply All button to store the adjustment value Devia tion meter Oscil lo scope Panel ANT Panel Pan el tun ing mode PC test mode Write the ...

Страница 80: ...e 5k Deviation meter LPF 3kHz HPF OFF 2 Adj item Low1 Low3 Center2 High1 High3 Press Transmit button Press Apply All button to store the adjustment value Devia tion meter Oscil lo scope Panel ANT Panel Pan el tun ing mode PC test mode Write the value as fol lowings 405 Reference value 0 75kHz 0 05 kHz Analog Wide 4k 1 Adj item As DQT Adjust Deviation meter LPF 3kHz HPF OFF 2 Adj item Low1 Low3 Cen...

Страница 81: ...de 5k Deviation meter LPF 3kHz HPF OFF 2 Adj item Low1 Low3 Center2 High1 High3 Press Transmit button Press Apply All button to store the adjustment value Devia tion meter Oscil lo scope Panel ANT Panel Pan el tun ing mode PC test mode Write the value as fol lowings 513 Reference value 1 00kHz 0 05 kHz Analog Wide 4k 1 Adj item As LTR Adjust Deviation meter LPF 3kHz HPF OFF 2 Adj item Low1 Low3 Ce...

Страница 82: ...e 5k Deviation meter LPF 15kHz HPF OFF 2 Adj item Low1 Low3 Center2 High1 High3 Press Transmit button Press Apply All button to store the adjustment value Devia tion meter Oscil lo scope Panel ANT Panel Pan el tun ing mode PC test mode Write the value as fol lowings 513 Reference value 2 50kHz 0 05 kHz Analog Wide 4k 1 Adj item As DTMF Adjust Deviation meter LPF 15kHz HPF OFF 2 Adj item Low1 Low3 ...

Страница 83: ...log Wide 5k Deviation meter LPF 15kHz HPF OFF 2 Adj item Low1 Low3 Center2 High1 High3 Press Transmit button Press Apply All button to store the adjustment value Devia tion meter Oscil lo scope Panel ANT Panel Pan el tun ing mode PC test mode Write the value as fol lowings 513 Reference value 3 00kHz 0 05 kHz Analog Wide 4k 1 Adj item As TONE Adjust Deviation meter LPF 15kHz HPF OFF 2 Adj item Low...

Страница 84: ...og Wide 5k Deviation meter LPF 15kHz HPF OFF 2 Adj item Low1 Low3 Center2 High1 High3 Press Transmit button Press Apply All button to store the adjustment value Devia tion meter Oscil lo scope Panel ANT Panel Pan el tun ing mode PC test mode Write the value as fol lowings 513 Reference value 3 00kHz 0 05 kHz Analog Wide 4k 1 Adj item As MSK Adjust Deviation meter LPF 15kHz HPF OFF 2 Adj item Low1 ...

Страница 85: ...tion meter LPF 15kHz HPF OFF 2 Adj item Low1 Low3 Center2 High1 High3 Press Transmit button Press Apply All button to store the adjustment value Devia tion meter Oscil lo scope Panel ANT Panel Pan el tun ing mode PC test mode Write the value as fol lowings 513 Reference value 1 00kHz 0 10 kHz 3 Refer to the 4 19 1 Necessary Deviation adjustment item for each signaling and mode table 18 Battery War...

Страница 86: ...Before connect ing KPG 36U 36X to the transceiver mask the 1st pin SSW and the 4th pin MSW of the 14 pin universal connector with tape 2 After connecting KPG 36 to the transceiver place the transceiver in the packaging of the NX 5x00 Porta ble transceiver Place the trans ceiver in the middle of the packaging with the LCD facing down Panel PC test mode Automatic Adjustment 1 Press Front Micro phone...

Страница 87: ... No RA018 Rev 002 1 87 Image Universal connector with tape Packaging with the LCD facing down ...

Страница 88: ...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 Deviation Analog Narrow LTR 1 Balance adjust 2 Maximum Deviation Analog Wide 5k 3 LTR Deviation Analog Wide 5k 1 Balance adjust 2 Maximum Deviation Analog Wide...

Страница 89: ...lue as follow ings Low1 45 Fixed Low3 100 Fixed Center2 150 Fixed High1 190 Fixed High3 240 Fixed 3 Sensi tivity 1 1 Adj item An SENS2 Adjust 2 Adj item Low1 Low5 Center3 High2 High6 SSG output 118dBm 0 28μv MOD 1kHz 1 5kHz Adjust 1 Adj item Sensitivity 2 2 Adj item Low1 Low5 Center3 High2 High6 SSG output 118dBm 0 28μv MOD 1kHz 1 5kHz Press Apply All button to store the adjustment value SSG Disto...

Страница 90: ...h6 SSG output 12dB SINAD level at Analog Narrow 3dB MOD 1kHz 2 4kHz 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 Analog Narrow 1 Adj item An SQL Adjust 2 Adj item Low1 Low3 Center2 High1 High3 S...

Страница 91: ...B SINAD level at Analog Narrow 3dB MOD 1kHz 3 3kHz 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 Narrow 1 Adj item Nn SQL Adjust 2 Adj item Low1 Low3 Center2 High1 High3 SSG output 12dB SINA...

Страница 92: ...button to store the adjustment value 7 High RSSI 1 Adj item An HRSSI Adjust 2 Adj item Low1 Low3 Center2 High1 High3 SSG output 80dBm 22 4μV MOD 1kHz 1 5kHz 1 Adj item High RSSI Analog Narrow 2 Adj item Low1 Low3 Center2 High1 High3 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 u...

Страница 93: ...Apply button to store the adjustment value Analog Narrow 1 Adj item An SQLT Adjust 2 Adj item Low1 Low3 Center2 High1 High3 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 Low3 Center2 High1 High3 SSG output 12dB SINAD level at Analog Narrow 6dB MOD 1kHz 1 5kHz SSG Distor tion meter Oscillo scope Panel ANT Uni versal con nect...

Страница 94: ...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 ...

Страница 95: ...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...

Страница 96: ...at place where is good visibility of the sky Check the PCB side A Check the PCB side A Verify the ANT Matching Parts Visual check of L905 C948 C883 Whether not damaged The BT GPS power supply line 33BT circuit is faulty 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 GPS power supply line 18BT circuit is faulty C859 C852 C8...

Страница 97: ... 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 Replace the CP851 IC852 R858 Verify the LNA ENABLE IC851 6 pin 1 8V The LNA ENABLE line is faulty Visual check of the R860 Whether not damaged Replace any abnormal parts GPS_EXT_LNA_EN H6 pin of IC850 is faulty Replace the PCB When a normal condition is confirmed When a normal ...

Страница 98: ...B 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 BT GPS IC 3 3V power supply 2 18BT BT GPS IC 1 8V power supply 3 TXD2 BT GPS serial data line connec...

Страница 99: ... 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 BT headset Put your...

Страница 100: ... of 1 8V logic Check the PCB side B Check the PCB side B The RXD2 18BT_HCI_TX line circuit is faulty Replace the CP851 IC852 R858 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 Visual check of the RTC line circuit for the BT GPS X850 L854 C875 Whether not damaged Replace any abnormal parts The BT GPS IC is abnormal Replace the P...

Страница 101: ...01 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 IC 5 18BT_HCI_RX BT GPS seri...

Страница 102: ...ew 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 cannot be accessed Use the KP...

Страница 103: ... No RA018 Rev 002 1 103 ESN Label Layout Note Cut a UPC code and UPC barcode at dotted line ESN Label ...

Страница 104: ...MEMO ...

Страница 105: ...1DRVR IC60 10M R214 1000p C281 G 13p C166 270n L244 50 1u C220 G 27p C191 1k R119 10 R112 B 10p C286 4700p C216 100p C215 10u L160 10k R122 56n L181 1000p C590 470p C128 CE 6 VSS 5 NC2 4 VoUT 3 NC1 2 VIN 1 XC6209B502D G IC63 EDZV8 2B D100 47 R215 10 R200 1k R283 47p C163 180 R141 GND 25 CPout 6 VCCcp 5 LD PS 4 Fin 3 Fin 2 VCC 1 MUXout 24 MODin 23 CLOCK 22 CS 21 DATA 20 VCC_digital 19 NC_6 18 NC_5 ...

Страница 106: ...E0 D704 NSSM038A Q702 LTC014EEBFS8 SSM6N37FE Q703 BLUE GREEN RED IC904 TPA6201A1DRBR TPA6201A1DRBR IC905 CN13 CN12 CODEC TLV32AIC3104I IC902 Side0 CRST VCO_MOD ADC SCK0 SDI0 SDO0 IC906 BD11600NUX D904 905 906 907 RB521CM 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 K...

Страница 107: ...P915 CP914 CP913 CP912 CP911 CP910 CP909 CP908 CP907 CP906 CP905 CP904 CP903 CP901 CP900 CP851 CP850 CP702 CP701 CP700 CN912 CN911 CN910 CN909 CN907 CN906 CN904 CN903 CN902 CN901 CN900 CN861 CN856 CN851 CN850 CN812 CN811 CN810 CN809 CN808 CN722 CN721 CN720 CN719 CN718 CN717 CN716 CN715 CN714 CN713 CN712 CN710 CN706 CN705 CN704 CN703 CN702 CN701 CN700 CN201 CN102 CN101 CN100 CN31 CN21 CN20 CN18 CN1...

Страница 108: ...D243 D242 D241 D240 D200 D164 D163 D162 D161 D160 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 C73...

Страница 109: ...128 A 3B C131 B 4B C140 B 3A C141 B 3A C160 B 3B C161 B 3B C163 B 3B C165 B 3B C166 B 3B C167 B 3B C168 B 3B C169 B 3B C170 B 3B C171 B 3B C173 B 3B C181 B 3B C182 B 3B C183 B 4B C184 B 4B C185 B 4B C186 B 3B C187 B 4B C188 B 4B C189 B 4B C190 B 4B C191 B 4B C192 B 4B C193 B 4B C194 B 3B C195 B 4B C196 B 4B C197 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 C...

Страница 110: ...SG 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 R194 Q180 C183 L185 C304 IC300 C313 Q310 C322 Q320 C331 Q330 C347 C352 SSI SSI EMC External MIC Main SMIC To PLLIC External MIC Sub LPF ANT BPF BPF BPF IFIC CODEC f1 121 5dBm f1 122 0dBm 113 5dBm 121 5dBm 112 0dBm 105 5dBm 113 5dBm ...

Страница 111: ...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 ...

Страница 112: ...4 60 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 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 36 B ...

Страница 113: ...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 RO SW FPC 45 G1D 0062 00 CUSHION OP BOARD 46 F1C 0042 00 CONDUCT SHEET INTERNAL BEAT 48 G53 1768 04 PACKING MAIN ECM O RING 49 G53 1792 04 PACKING NUT O RING x2 50 G53 2206 04 O RING VOL RO SW x2 51 G53 2207 04 PACKING ANT 52 G5D 0002 20 PACKING FULL KEY F3 K3 ...

Страница 114: ... 2004 43 P HEAD T SCREW TERM BL x2 XC1 0331 81 SERVICE MAIN UNIT SERVICE UNIT Produced in Japan F2 F3 K2 K3 XC1 0360 11 SERVICE MAIN UNIT SERVICE UNIT Produced in Malaysia K2 K3 E E2 Symbol No Part No Part Name Description Local ...

Страница 115: ...7FE 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 DSC9A01 T TRANSISTOR Q210 SSM3J15FS FET Q211 EM6M2 FET Q240 MCH3914 H 8 FET Q280 2SC5108F...

Страница 116: ...30FA1H475K C CAPACITOR 4 7uF 50V K C65 CK73HB1A105K C CAPACITOR 1uF 10V K C66 CK73HB1A105K C CAPACITOR 1uF 10V K C69 CK73GXR1C225K C CAPACITOR 2 2uF 16V K C70 CK73GB1E105K C CAPACITOR 1uF 25V K C71 CK73GB1E105K C CAPACITOR 1uF 25V K C72 CK73GXR1C225K C CAPACITOR 2 2uF 16V K C73 CK73GB1E105K C CAPACITOR 1uF 25V K C74 CK73GXR1C225K C CAPACITOR 2 2uF 16V K C75 C93 1959 05 C CAPACITOR 0 1uF 16V C76 C9...

Страница 117: ...00pF 50V K C327 CC73HCH1H390J C CAPACITOR 39pF 50V J Symbol No Part No Part Name Description Local C328 CK73HBB1H102K C CAPACITOR 1000pF 50V K C331 CK73HBB1H102K C CAPACITOR 1000pF 50V K C334 CK73HBB1H102K C CAPACITOR 1000pF 50V K C338 CC73HCH1H151J C CAPACITOR 150pF 50V J C339 CK73HBB1H102K C CAPACITOR 1000pF 50V K C340 CC73GCH1H120G C CAPACITOR 12pF 50V G C341 CK73GB1E104K C CAPACITOR 0 1uF 25V ...

Страница 118: ...969 05 C CAPACITOR 1000pF 50V C674 CK73HBB1H102K C CAPACITOR 1000pF 50V K C675 CK73HB1H103K C CAPACITOR 10000pF 50V K Symbol No Part No Part Name Description Local C676 CC73HCH1H120G C CAPACITOR 12F 50V G C678 CC73HCH1H220G C CAPACITOR 22pF 50V G C679 CC73HCH1H180G C CAPACITOR 18pF 50V G C700 CK73HB1H103K C CAPACITOR 10000pF 50V K C701 CC73JCH1H101J C CAPACITOR 100pF 50V J C702 C93 1953 05 C CAPAC...

Страница 119: ... 1uF 16V C858 C93 1959 05 C CAPACITOR 0 1uF 16V C859 CC73HCH1H180J C CAPACITOR 18pF 50V J Symbol No Part No Part Name Description Local C860 CC73HCH1H180J C CAPACITOR 18pF 50V J C861 CK73HB1A105K C CAPACITOR 1uF 10V K C862 CK73HB1A105K C CAPACITOR 1uF 10V K C863 C93 1959 05 C CAPACITOR 0 1uF 16V C864 C93 1959 05 C CAPACITOR 0 1uF 16V C865 C93 1959 05 C CAPACITOR 0 1uF 16V C866 CC73HCH1H220G C CAPA...

Страница 120: ... J R50 RK73JB1H102J MG RESISTOR 1Ω 1 20W J Symbol No Part No Part Name Description Local R51 RK73JB1H102J MG RESISTOR 1Ω 1 20W J R60 R92 3774 05 MG RESISTOR 27Ω 0 25W R61 R92 3774 05 MG RESISTOR 27Ω 0 25W R62 RK73HB1J474J MG RESISTOR 470kΩ 1 16W J R63 RK73HB1J473J MG RESISTOR 47kΩ 1 16W J R64 RK73GB2A100J MG RESISTOR 10Ω 1 10W J R66 RK73JB1H102J MG RESISTOR 1Ω 1 20W J R67 RK73JB1H104J MG RESISTOR ...

Страница 121: ...Ω 1 16W D R408 RK73HH1J562D MG RESISTOR 5 6kΩ 1 16W D Symbol No Part No Part Name Description Local R409 RK73HB1J470J MG RESISTOR 47Ω 1 16W J R410 RK73HB1J000J MG RESISTOR 0Ω 1 16W J R412 RK73HB1J332J MG RESISTOR 3 3kΩ 1 16W J R414 RK73HB1J822J MG RESISTOR 8 2kΩ 1 16W J R416 RK73HB1J000J MG RESISTOR 0Ω 1 16W J R417 RK73HB1J223J MG RESISTOR 22kΩ 1 16W J R418 RK73HB1J223J MG RESISTOR 22kΩ 1 16W J R4...

Страница 122: ...73HB1J101J MG RESISTOR 100Ω 1 16W J R833 RK73HB1J101J MG RESISTOR 100Ω 1 16W J R834 RK73HB1J102J MG RESISTOR 1kΩ 1 16W J R835 RK73HB1J102J MG RESISTOR 1kΩ 1 16W J Symbol No Part No Part Name Description Local R836 RK73HB1J101J MG RESISTOR 100Ω 1 16W J R837 RK73HB1J000J MG RESISTOR 0Ω 1 16W J R838 RK73HB1J000J MG RESISTOR 0Ω 1 16W J R839 RK73HB1J000J MG RESISTOR 0Ω 1 16W J R840 RK73JB1H472J MG RESI...

Страница 123: ...INDUCTOR 82nH L600 LK73G0AQ100K M CHIP INDUCTOR 10uH L601 LB73H0AV 003 CHIP FERRITE L602 LB73H0AV 003 CHIP FERRITE L603 L41 3988 55 CHIP INDUCTOR L604 LK73G0AFR27J M CHIP INDUCTOR 0 27uH L605 LB73H0AV 003 CHIP FERRITE L606 L41 4798 14 CHIP INDUCTOR Symbol No Part No Part Name Description Local L607 LB73H0AV 003 CHIP FERRITE L608 LB73H0AV 003 CHIP FERRITE L609 L41 1885 53 CHIP INDUCTOR L610 LK73G0A...

Страница 124: ...1J NET RESISTOR 220Ω 1 16W J CP912 RK74HB1J221J NET RESISTOR 220Ω 1 16W J CP913 RK74HB1J221J NET RESISTOR 220Ω 1 16W J CP914 RK74HB1J221J NET RESISTOR 220Ω 1 16W J CP915 RK74HB1J221J NET RESISTOR 220Ω 1 16W J E1 F10 3224 15 SHIELDING CASE E2 F10 3228 05 SHIELDING CASE F2 F3 K2 K3 E2 F10 3228 15 SHIELDING CASE E E2 E3 F10 3244 05 SHIELDING CASE F2 F3 K2 K3 E3 F10 3244 15 SHIELDING CASE E E2 E4 F10 ...

Страница 125: ... 0012 00 ITEM CARTON CASE Produced in Japan F2 F3 K2 K3 7 H5A 0203 00 ITEM CARTON CASE Produced in Malaysia K2 K3 E E2 8 J29 0730 05 HOOK ACC KBH 11 9 N08 0571 04 DRESSED SCREW ACC CAP 10 N09 6585 15 SPECIAL SCREW ACC KBH 11 x2 11 H1C 0036 00 PACKING FIXTURE Produced in Japan x2 F2 F3 K2 K3 11 H1C 0037 00 PACKING FIXTURE Produced in Malaysia x2 K2 K3 E E2 12 H1C 0011 00 PACKING FIXTURE 13 B5A 0327...

Страница 126: ... No RA018 Rev 002 VSE Printed in Japan JVC KENWOOD Corporation Communications Systems Business Unit ...

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