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PH660 Radio Maintenance Manual

6.9 Keypad Failure

Start

Keypad failure

Are the front cover

keypad and the

FPC normal?

Replace the front

cover keypad or FPC

Yes

Replace the

main PCB

End

Is the keypad FPC

plug normal?

Repair the keypad

FPC plug

Yes

Содержание PH660

Страница 2: ......

Страница 3: ...o Caltta Technologies Co Ltd Text contains proprietary information owned by Caltta Technologies Co Ltd without the written permission of Caltta Technologies Co Ltd any unit or individual shall not use...

Страница 4: ...mware Version and Device Information 4 3 Software Upgrade 5 3 1 Before Upgrade 5 3 2 Upgrade Procedure 6 3 3 CPS Software 14 4 Radio Disassemble Demonstration 23 4 1 Tools 23 4 2 Procedure 24 4 3 Disa...

Страница 5: ...e or Power Off Automatically 41 6 5 Charge Failure 42 6 6 No Voice MIC Failure 43 6 7 No Sound Speaker Failure 44 6 8 Side Key Failure 45 6 9 Keypad Failure 46 6 10 Accessory Failure 47 6 11 TF Missin...

Страница 6: ......

Страница 7: ...t permission of Caltta 1 1 Overview 1 1Appearance Note This picture is for reference only please refer to the actual product 1 2Standard Package SN Item Quantity PCS 1 PH660 Radio Unit 1 2 Battery 1 3...

Страница 8: ...ctive LCD 240 180 4 Lines Text Vocoder AMBE Bluetooth Support BT2 1 EDR 4 0 Optional Location GPS Optional Man down Support Vibration Support TF Card Support Real time Clock Support Encryption Support...

Страница 9: ...ate d Emission 36dBm 1GHz 30dBm 1GHz Modulation Limiting 2 5KHz 12 5KHz 4KHz 20KHz 5 0KHz 25KHz FM Hum and Noise 40 dB 12 5KHz 43dB 20KHz 45 dB 25KHz Adjacent Channel Power 60 dB 12 5KHz 70 dB 20 25KH...

Страница 10: ...ion to confirm if it can be re presented Radio Unit Battery 3 Function Test 1 Test the PTT call to confirm the function is normal 2 Connect the matching earpiece with the radio to confirm it can trans...

Страница 11: ...the device information by reading through CPS You can contact after sales to get version comparison table 3 Software Upgrade 3 1Before Upgrade 1 Get the one click upgrade software for the target versi...

Страница 12: ...ntenance Manual 6 3 2Upgrade Procedure 1 Install the upgrade software package 1 Click to open the upgrade software choose the language according to your requirement Cn for Chines En for English 2 Doub...

Страница 14: ...spreading abroad without permission of Caltta PH660 Radio Maintenance Manual 8 5 Select Complete and click Next if you use the default installation path Select Custom and click Next if you choose your...

Страница 17: ...ade procedure 8 An icon will be on desktop after installation 2 Radio Upgrade 1 Connect the radio to the PC through the data cable 2 Double click the upgrade tools icon to run it 3 The radio enters in...

Страница 18: ...nce Manual 12 The LED indicator glows green 4 After the upgrade software detects the USB port and displays it you can select the corresponding USB port and click to upgrade 5 You can choose Chinese or...

Страница 19: ...erved No spreading abroad without permission of Caltta 13 6 The LED indicator flashes green during the upgrade the radio displays the following interface 7 Upgrade complete prompt After upgrade comple...

Страница 20: ...on t power off the radio during the upgrade If upgrade fails please repeat the upgrade procedure 8 Reboot the radio after upgrade to check if the firmware is the target version 3 3CPS Software 1 CPS S...

Страница 22: ...spreading abroad without permission of Caltta PH660 Radio Maintenance Manual 16 4 Select Complete and click Next if you use the default installation path Select Custom and click Next if you choose you...

Страница 24: ...ved No spreading abroad without permission of Caltta PH660 Radio Maintenance Manual 18 5 Click Install to confirm installation 6 Wait the installation to complete Click Finish to end CPS tools install...

Страница 25: ...top after installation 2 CPS Read CPS read function can be started by shortcut key combination Ctrl R or shortcut icon to read data from the radio Precondition The radio is power on in user mode 1 Con...

Страница 26: ...cess after about 10 seconds the radio goes back to home display The CPS will indicate read success as below 4 Click OK to complete CPS read 3 CPS Write CPS write function can be started by shortcut ke...

Страница 27: ...Caltta 21 mode 1 CPS software is used to configure data in template 2 Connect the radio with data cable and connect data cable USB port to the computer click CPS write to display the following interfa...

Страница 28: ...No spreading abroad without permission of Caltta PH660 Radio Maintenance Manual 22 4 The radio automatically reboots after about 10 seconds The CPS will indicate write success as below 5 Click OK to...

Страница 29: ...preading abroad without permission of Caltta 23 4 Radio Disassemble Demonstration 4 1Tools SN Item 1 Anti static Glove 2 Anti static Wrist Strap 3 Tweezers 4 Sockets 5 Screwdriver Cross Screwdriver Sl...

Страница 30: ...cessory interface Remove the main PCB Remove the speaker Remove the PTT button and Side Key Remove the LCM Remove the FPC of keypad Remove the FPC of keypad Remove the battery Remove accessory interfa...

Страница 31: ...d No spreading abroad without permission of Caltta 25 2 Remove the two back cover clip screws with cross screwdriver to remove the clip 3 Remove the screw of accessory interface cover with slotted scr...

Страница 32: ...All rights reserved No spreading abroad without permission of Caltta PH660 Radio Maintenance Manual 26 4 Push the battery lock to remove the battery 5 Rotate the antenna count clockwise to remove it...

Страница 33: ...60 Radio Maintenance Manual All rights reserved No spreading abroad without permission of Caltta 27 6 Pull out the volume knob and coding knob 7 Use the sockets to remove the antenna nut and switch nu...

Страница 34: ...ission of Caltta PH660 Radio Maintenance Manual 28 8 Use the T6 torx screwdriver to remove the screws of aluminum cover component to take out the aluminum cover component 9 Use the soldering iron to d...

Страница 35: ...Caltta 29 10 Take out the FPC of accessory interface A and the FPC of keypad B be careful the obstruction of accessory interface board FPC and connector pay attention to pull them out slowly not to br...

Страница 36: ...abroad without permission of Caltta PH660 Radio Maintenance Manual 30 12 Lift the main PCB up obliquely to remove the LCD FPC A and take out the main PCB 13 Remove the two screws A and B of LCD holde...

Страница 37: ...Manual All rights reserved No spreading abroad without permission of Caltta 31 14 Remove the two screws A and B of keypad Note The two screws are sealed and can only be removed after breaking the seal...

Страница 38: ...the keypad FPC clean the white sealant around the FPC A note that the FPC back is stuck to the front cover remove the FPC with the screwdriver 17 Use the slotted screwdriver to open the buckles at the...

Страница 39: ...enance Manual All rights reserved No spreading abroad without permission of Caltta 33 separated directly 18 To dismantle the speaker remove the white sealing A around the speaker and use the screwdriv...

Страница 40: ...eps and vice versa Note that if the speaker and MIC are damaged and need to be replaced first clean the white sealing around the speaker and MIC then take them out with tweezers When assembling the sp...

Страница 41: ...d MIC Note that the positive and negative electrodes on the main PCB The red wire is soldered to the positive electrode and the black wire is soldered to the negative electrode Do not burn the radio a...

Страница 42: ...f Caltta PH660 Radio Maintenance Manual 36 6 Antenna 15 Front Cover 7 Switch Nut 16 P R keypad 8 Antenna Base Nut 17 Accessory Interface Cover 9 PTT Button Cover 18 5 Hardware Pictures 5 1 Front of Ma...

Страница 43: ...ltta 37 4 Bluetooth IC none for low configuration 5 2 Back of Main PCB SN Item 1 Main Antenna Connector 2 Emergency Button 3 Channel Knob 4 Power Volume Knob 5 Side Key Interface Connected to FPC and...

Страница 44: ...8 Keypad FPC Plug 9 TF Card Slot 10 Accessory FPC Plug 11 GPS Module none for low configuration 12 MIC Soldering Point 13 Option Board FPC Plug 6 Troubleshooting Maintenance Flow 6 1 Structural Part F...

Страница 45: ...ed No spreading abroad without permission of Caltta 39 6 2 Battery Failure Start Battery Failure Can the battery be charged No Replace battery Yes Charge the battery for one hour Can the radio power o...

Страница 46: ...anual 40 6 3 No Power On Start No Power On Is the battery normal No Replace battery Yes End Yes Is the battery connector normal No Repair the battery connector Yes Are the power knob and main PCB norm...

Страница 47: ...ts reserved No spreading abroad without permission of Caltta 41 6 4 Radio Freeze or Power Off Automatically Start Radio freeze after power on or power off automatically Is the battery normal No Replac...

Страница 48: ...Radio Maintenance Manual 42 6 5 Charge Failure Start Charge failure Are the charger and power adaptor normal No Replace charger or power adaptor Yes Replace the battery if corroded or clean it if dirt...

Страница 49: ...reading abroad without permission of Caltta 43 6 6 No Voice MIC Failure Start No voice MIC failure Is the MIC hole dirty and blocked Yes Clean or replace the front cover No Replace the main PCB End Is...

Страница 50: ...of Caltta PH660 Radio Maintenance Manual 44 6 7 No Sound Speaker Failure Start No Sound Speaker failure Is the volume setting normal No Reset the volume Yes Replace the main PCB End Are the speaker an...

Страница 51: ...Side Key failure Are the main PCB and back cover assembled correctly Is the button touch feeling normal No Reassemble correctly Yes Replace the main PCB End Is the main PCB Side Key metal dome collaps...

Страница 52: ...Caltta PH660 Radio Maintenance Manual 46 6 9 Keypad Failure Start Keypad failure Are the front cover keypad and the FPC normal No Replace the front cover keypad or FPC Yes Replace the main PCB End Is...

Страница 53: ...dirty Yes Clean or replace the accessory interface FPC No Replace the main PCB End Is the signal pin of accessory interface connector broken Yes Replace the accessory Yes No Is the accessory interfac...

Страница 54: ...ng Start TF missing Is the TF card normal Are the gold finger contacts corroded or dirty Yes Clean TF card or replace it No Replace the main PCB End Does the firmware version support the TF card No Re...

Страница 55: ...tra screws 2 Check if the touch feeling of button is normal for PTT button up button down button and top button Check if the volume knob and coding knob operate normally 3 Install the battery and powe...

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