Panasonic KX-TG6611CAB Service Manual Download Page 23

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KX-TG6611RU/KX-TG6611UA/KX-TG6611CA/KX-TG6612CA/KX-TGA661RU

9 Troubleshooting Guide

9.1.

Troubleshooting Flowchart

Flow Chart

Cross Reference:

Check Power

(P.24)

Bell Reception

(P.34)

Check Battery Charge

(P.25)

Check Link

(P.26)

Check the RF part

(P.30)

Check Handset Transmission

(P.33)

Check Handset Reception

(P.33)

Signal Route

(P.14)

Check Caller ID

(P.33)

Power ON B

e Unit

Bell

Link

ttery Ch

rge

et Voice Tr

ion

et Voice Reception

DTMF di

No Link

Not working

ell

No voice

No ch

rge

No voice

ign

Check Hand

et Tran

ion

Check Hand

et Reception

nal Route

Check Battery Char

Bell Reception

Check Power

Check Link

nge

Check the RF part

ller ID Reception

ign

Check Caller ID

Summary of Contents for KX-TG6611CAB

Page 1: ...RUB KX TGA661RUM Digital Cordless Phone B Black Version M Metallic Grey Version for CIS Handset KX TGA661RUB RUM KX TG6611RUB RUM UAB UAM CAB CAM Base Unit AOH and Caller ID Compatible Charger Unit Model No Base Unit Handset Charger Unit Expandable KX TG6611 1 TG6611 1 TGA661 Up to 6 KX TG6612 1 TG6611 2 TGA661 1 Up to 6 KX TGA661 1 TGA661 Configuration for each model 1 KX TGA661 is also an option...

Page 2: ...e Schematic Diagrams Circuit Board Diagrams Exploded Views and Replacement Parts List It is essential that these critical parts should be replaced with manufacturer s specified parts to prevent shock fire or other hazards Do not modify the original design without permission of manufacturer IMPORTANT INFORMATION ABOUT LEAD FREE PbF SOLDERING If lead free solder was used in the manufacture of this p...

Page 3: ... Disassembly Instructions 42 10 2 How to Replace the Handset LCD 46 11 Measurements and Adjustments 47 11 1 Equipment Required 47 11 2 The Setting Method of JIG Base Unit 47 11 3 Adjustment Standard Base Unit 49 11 4 Adjustment Standard Charger Unit 50 11 5 The Setting Method of JIG Handset 51 11 6 Adjustment Standard Handset 53 11 7 Things to Do after Replacing IC or X tal 54 11 8 RF Specificatio...

Page 4: ...r 3 Dispose of used batteries according to the manufacture s Instructions 2 2 About Lead Free Solder Pbf Pb free Note In the information below Pb the symbol for lead in the periodic table of elements will refer to standard solder or solder that contains lead We will use PbF solder when discussing the lead free solder used in our manufacturing process which is made from Tin Sn Silver Ag and Copper ...

Page 5: ...uth Sn Zn Bi Please check the manufacturer s specific instructions for the melting points of their products and any precautions for using their product with other materials The following lead free PbF solder wire sizes are recommended for service of this product 0 3 mm 0 6 mm and 1 0 mm 2 3 Discarding of P C Board When discarding P C Board delete all personal information such as telephone director...

Page 6: ...TDMA Time Division Multiple Access Channel spacing 1 728 kHz Bit rate 1 152 kbit s Modulation GFSK Gaussian Frequency Shift Keying RF transmission power Approx 10 mW average power per channel Power source AC Adaptor 220 240 V AC 50 60 Hz Power consumption Base unit PNLV226CE0Z Base unit Charger PNLV226CE0Z Standby Approx 0 4 W Maximum Approx 2 3 W Charger Standby Approx 0 1 W Maximum Approx 1 8 W ...

Page 7: ...DSET Limit Resistor Charge Detector Power Failer Mode Power Supply SW Q351 IC351 CHARGE CHARGE Optional Optional DC DC convertor DC DC convertor IC2 L3 C36 Q602 IC2 L3 C36 Q602 Q9 Q9 Q8 Q8 2 4V Reg 1 8V Reg 2 85 V 2 4 V 1 8 V BBIC IC401 IC7 KX TG6611 6612 BLOCK DIAGRAM BASE UNIT MOD DEMOD Charge Pump DCDC Converter 44 XTAL X1 X1 10 368 MHz RX n RX p TX p TX n TX on RX on D801 6 72 ANT1 ANT2 ANT1 A...

Page 8: ... decoding DSP section Echo cancellation and Echo suppression DSP section Any tones tone sidetone ringing tone etc generation DSP section DTMF receiver DSP section Clock Generation for RF Module ADC DAC timer and power control circuitry PLL Oscillator Detector Compress Expander First Mixer All interfaces ex QSPI FLASH MEMORY EEPROM LED Analog Front End etc DCDC Converter Integrated 1 9GHz PA for DE...

Page 9: ...01 The power supply is as follows DECT BBIC IC7 DC Jack 5 5 V IC2 IC7 DC Jack 5 5 V IC2 Q9 IC7 DC Jack 5 5 V IC2 Q8 IC7 EEPROM IC401 DC Jack 5 5 V IC2 IC7 IC401 Charge Contact TP16 DC Jack 5 5 V R56 R55 D22 TP16 QSPI FLASH MEMORY DC Jack 5 5 V IC2 IC7 IC431 Fig 101 AC Adaptor DCP IC2 Q9 IC7 IC401 IC431 5 5 V 1 8 V 3 0 V 3 0 V Q8 2 4 V TP16 D22 R55 R56 DC Jack 2 85 V DCM 1 2 3 On DC S 1 8 V Reset I...

Page 10: ...IC IC7 as shown in Block Diagram Base Unit P 7 The voice signal passes through the analog part of IC7 where it is amplified and converted to a digital audio stream signal The burst switch controller processes this stream performing encryption and scrambling adding the various other fields to produce the GAP Generic Access Profile standard DECT frame assigning to a time slot and channel etc In IC7 ...

Page 11: ...alog Front End D A A D 34 36 23 24 19 20 33 32 58 59 85 26 43 44 64 55 56 67 ADPCM Codec Filter DSP Speech Decoding Speech Encoding BMC Burst Decoding ANT1 Burst Encoding RF PLL MOD DEMOD 5 2 3 79 78 75 RXn RXon ANT1 DA801 RXp TXp TXn TXon VDD PADRY 9 10 XTAL X1 10 368 MHz BATTERY 45 ON SWITCH KEYPAD Charge Pump ROWS COLUMNS CP3 0V D3 CP2 8V CPV2 49 50 51 52 13 14 15 16 27 47 90 92 94 96 QSPI IO 0...

Page 12: ... pin and 1 8 V 4 4 3 Charge Circuit Circuit Operation When charging the handset on the Base Unit the charge current is as follows DC 5 5 V R56 R55 D22 CHARGE Base CHARGE Handset Q4 F1 BATTERY Battery BATTERY R45 GND CHARGE Handset CHARGE Base GND DC GND In this way the BBIC on Handset detects the fact that the battery is charged The charge current is controlled by switching Q9 of Handset Refer to ...

Page 13: ...C1 turns IC6 ON since handset presumes that base unit s power is failed Base unit detects that power voltage of AC adaptor 5 5V is OFF at IC351 then turns Q351 ON It s possible to use the units during the power failure supplying power to VBAT of base unit from battery of handset through IC7 CHG terminal and Q351 R1 TP1 TP2 J1 AC Adaptor F1 IC7 Handset BATT BATT_ Base Unit Q351 VBAT IC351 VIN VOUT ...

Page 14: ...2 C803 DA801 C826 ANT2 C853 C864 IC7 3 C863 IC7 2 IC7 23 R116 R29 C22 Q5 Q3 D3 P1 B A DA801 C803 DA802 D3 Q3 Q5 R20 C56 R117 IC7 21 IC7 79 L802 C812 to HANDSET HANDSET from BASE UNIT ANT C803 DA801 C826 BASE UNIT A B P1 IC7 78 C813 C851 ANT1 C853 ANT2 C864 IC1 3 C863 IC1 2 IC 23 RECEIVER IC 24 RECEIVER IC7 78 C813 DA801 C803 DA802 to HANDSET C851 ANT1 C853 ANT2 HANDSET MIC C13 RA4 IC1 19 IC1 79 L8...

Page 15: ...ad and refer to the Operating Instructions Instruction book on TSN Server 7 1 For Service Hint Items Contents Battery You could use other rechargeable batteries sold in a market but the unit is not guaranteed to work properly The battery strength may not be indicated correctly if the battery is disconnected and connected again even after it is fully charged In that case by recharging the battery a...

Page 16: ...SONI see letters printed on dial keys 7 Enter ٨ ٨ ٨ ٨ Address 2 9 Press a long confirmation beep will be heard 10 Press off to return to standby mode After that turn the base unit power off and then power on 8 Enter 㧖㧖 New Data 2 6 Select Write EEP using or then press or V Default Data New Data M Caller List V M V Initial Setup M M Service Mode Read EEP Write EEP Set Addr _ _ _ _ _ _ Set Addr Set...

Page 17: ...ss rewriting may cause serious damage to the computer system ID 00 02 00 06 Given value Bell length 02 42 32 5 sec 3 1E 3 sec 14 2 sec This is time until bell stops ringing Unit 100 msec PULSE Dial speed 10PPs 20PPs 02 1D 28 40 msec 3 14 3 msec This is pulse make time Unit 1msec 02 1E 3C 60 msec 3 1F 30 msec This is pulse break time Unit 1msec 02 31 57 870 msec 3 2C 440 msec This is inter digit ti...

Page 18: ...٨ ٨ ٨ ٨ Address 1 7 Press a long confirmation beep will be heard 8 Press off to return to standby mode After that remove and reinsert the batteries Press the Power button for about 1 second if the power is not turned on 6 Enter 㧖㧖 New Data 1 4 Select Write EEP using or then press or V M M Default Data New Data M M M M Caller List V M V Initial Setup V Service Mode Read EEP Write EEP Set Addr _ _ ...

Page 19: ...ess rewriting may cause serious damage to the handset Items Address Default Data New Data Possible Adjusted Value MAX hex Possible Adjusted Value MIN hex Remarks Sending level 04 5A Adjusted value Given value F0 DF 2 Receiving level 04 5B Adjusted value Given value F0 DF 3 Battery Low 00 09 70 4 Frequency 00 08 00 07 02 70 ID 00 02 00 06 Given value Desired Number hex Input Keys Desired Number hex...

Page 20: ...ng Instructions To cancel the handset refer to Deregistering a Handset in the Operating Instructions To copy the handset phonebook refer to Copying Phonebook Entries in the Operating Instructions BS HS Phonebook data Phonebook data is stored in a handset 1 Register HS A to BS B HS A is normal therefore no need to copy the phonebook data 1 Register HS A to BS B as a handset no 2 2 Copy the phoneboo...

Page 21: ...set phonebook refer to Copying Phonebook Entries in the Operating Instructions 1 Cancel HS A 2 Register HS B as a handset no 1 3 Register HS A as a handset no 2 4 Copy the phonebook data from HS A to HS B 5 Cancel HS 2 HS A BS A NG HS A BS A HS B HS A Case 3 A handset has a defect Radio transmission is functioning NG 1 Register HS A as a handset no 2 2 Copy the phonebook data from HS A to HS B 3 C...

Page 22: ...ation to the base unit is cancelled If the handset needs to be registered to the base unit refer to Registering a Handset to a Base Unit in the Operating Instructions If users do not bring the base unit with them the registration procedure has to be done by users themselves 1 1 Connect the AC adaptor to the base unit and install the charged batteries into the handset 2 Confirm the handset is regis...

Page 23: ...ssion P 33 Check Handset Reception P 33 Signal Route P 14 Check Caller ID P 33 Power ON Base Unit Bell Link Battery Charge Handset Voice Transmission Handset Voice Reception DTMF dial OK OK No Link OK OK OK OK OK Not working No bell No voice No charge No voice No signal Check Handset Transmission Check Handset Reception Signal Route Check Battery Charge Bell Reception Check Power Check Link Range ...

Page 24: ...X1 Check BBIC IC7 Is the Collector of Q8 about 1 8 V Is BBIC IC7 62 High Check BBIC IC7 YES YES YES YES YES YES YES NO NO NO NO NO Is the Collector of Q9 about 2 5 V YES Is the output voltage of BBIC IC7 44 about 3 0V Is the output voltage of BBIC IC7 43 about 3 0V YES YES YES NO NO NO Check Power Supply Circuit Reset Circuit Check BBIC IC1 Check X1 Is the voltage of BATT 2 3 V more Check the batt...

Page 25: ...he AC Power source Charge Handset on Base Unit Is the voltage of two charge contacts about 3 V or more OK NO Check Charge Contacts at Base Unit from mechanical point of view YES Is BBIC IC1 33 high at charge state Check Charge Circuit Check Power of Handset Is Check Power OK NO NO YES Check Charge Circuit of Charger Unit Check Handset Plug in the AC Power source Charge Handset on Charger Unit Is t...

Page 26: ...ust clock frequency Refer to Check Point G NO NO NO 1 NO YES YES YES YES YES NO NO NO Replace with a new Circuit Board Is the modulation OK Refer to Check Point K Is the voltage of VDD3 about 2 85 V Refer to Check Point A Is there CMD60 DECT Tester Does the RF clock CLK oscillate at 10 368 MHz in Base Unit Test Mode Refer to Check Point G Is the voltage of VDD1 about 1 8 V YES Is the NTP value OK ...

Page 27: ...ce Check Point Base Unit P 35 YES NO NO NO NO Is the Frequency Drift OK Refer to Check Point L YES Is the Sensitivity Receiver OK Refer to Check Point M YES Is the Timing OK Refer to Check Point N YES Is the Power RAMP OK Refer to Check Point O Replace with a new Circuit Board ...

Page 28: ...with a new Circuit Board Is the voltage of CP3 0V about 3 0 V Refer to Check Point Q Does the RF clock CLK oscillate 10 368 MHz in Handset Test Mode Refer to Check Point H YES Is the voltage of CP2 8V about 2 8 V Refer to Check Point S Is the NTP value OK Refer to Check Point I Does Handset make link with CMD60 in Handset Test Mode Refer to Check Point I NO Handset is OK Check Base Unit YES OK Is ...

Page 29: ...pply Circuit Reset Circuit P 12 Cross Reference Check Point Handset P 38 NO NO NO YES Is the Sensitivity Receiver OK Refer to Check Point O YES Is the Frequency Drift OK Refer to Check Point N YES Is the Power RAMP OK Refer to Check Point P Replace with a new Circuit Board ...

Page 30: ...tions 1 Prepare Regular HS Handset and Regular BU Base unit 2 a Re register regular HS Normal mode to Base Unit to be checked If this operation fails in some ways the Base Unit is defective b Re register Handset to be checked to regular BU Normal mode If this operation fails in some ways the Handset is defective Base Unit is defective Handset is defective START Registration of Regular HS to Base U...

Page 31: ...the each item Note 1 Base unit refer to G of Check Point Base Unit P 35 Handset refer to H of Check Point Handset P 38 Start Link confirmation Normal 1 Control signal confirmation X tal Frequency confirmation Range confirmation Normal Check Range Compare with a regular unit Check DSP interface parts RF Block DSP on BU HS P C B Adjust X tal Frequency 1 GOOD 4 2 3 OK OK NG NG NG NG OK OK ...

Page 32: ...1 Register HS to be checked to Regular BU 2 Press Talk key of the HS to establish link 2 X tal Frequency confirmation 1 Check X tal Frequency 1 10 368 MHz 20 Hz 1 Check X tal Frequency 2 10 368 MHz 20 Hz 3 Range Confirmation Normal HS BU Mode Normal mode 1 Register Regular HS to BU to be checked 2 Press Talk key of the Regular HS to establish link 3 Compare the range of the BU being checked with t...

Page 33: ...Reception Cross Reference How to Check the Handset Speaker or Receiver P 57 Signal Route P 14 9 1 7 Check Caller ID Cross Reference Signal Route P 14 OK Check MIC of Handset Check CDL TX HANDSET in Signal Route Check Handset Speaker in How to check the Handset Speaker or Receiver OK Check CDL RX HANDSET in Signal Route Check Caller ID in Signal Route ...

Page 34: ... signal at BBIC IC7 17 19 NO YES When bell signal is coming is there bell sound signal at BBIC IC7 14 Check around C3 C4 C5 C6 R3 R4 R5 R6 C136 C137 R32 R33 R34 R35 C52 C53 P1 C168 C42 C43 R42 R43 NO Does the bell sound from SPEAKER Check around SP SP When bell signal coming is there bell sound signal at BBIC IC1 34 36 NO NO YES When bell signal coming is there bell sound signal at SP SP YES Check...

Page 35: ... Parts A 3 0 V Supply Confirmation VDD3 1 Confirm that the voltage between test point VDD3 and GND is 2 85 V 0 2 V IC2 C32 C36 C86 C88 R91 R93 L3 C602 C38 R605 R607 R608 R609 R610 R612 Q602 B 1 8 V Supply Confirmation VDD1 1 Confirm that the voltage between test point VDD1 and GND is 1 8 V 0 02 V 2 Execute the command VDD then check the current value 3 Adjust the 1 8V voltage of VDD1 executing com...

Page 36: ...nd sendchar dmv 2 2 4 Check that Signalling Status has been set to Locked then press ACCEPT RFPI 5 Initiate connection from Dect tester set up connect 6 Execute the command ANT1 7 Confirm that the NTP value at ANT is 19 0 dBm 25 0 dBm IC7 C802 C806 C809 C813 C820 C837 C822 C823 C825 C863 C826 C864 C851 C853 DA801 DA802 L802 L803 C855 C858 R806 R807 R106 R109 Q9 C617 R71 K Modulation Check ANTI_TP ...

Page 37: ...L803 C855 C858 R806 R807 R106 R109 Q9 C617 R71 Q Audio Check 1 Link with Handset which is connected to Line Simulator 2 Set line voltage to 48 V and line current to 50 mA 3 Input 45 dBm 600 Ω 1 kHz to MIC of Handset Measure the Level at Line I F and distortion level 4 Confirm that the level is 2 0 dBm and that the distortion level is 5 at TEL Line 600 Ω Load 5 Input 20 dBm 600 Ω 1 kHz to Line I F ...

Page 38: ...Confirmation Execute the command sendchar EPV 2 Confirm the returned Value Value for reference is written at EEPROM C SUM in Software_Version_Table xls IC1 IC3 RA40 C172 D Charge Control Check Charge Current Monitor Check 1 Apply 5 0 V between CHG and CHG with DC power supply and set current limit to 150 mA Confirm the indication of charging on LCD 2 Confirm that the current limit LED of DC power ...

Page 39: ...ecuting the command sendchar sfr xx xx where xx is the value so that the reading of the frequency counter is 10 368000 MHz 5 Hz Note Clear the registered information for Base Unit before measurement because the Frequency will not possibly get stable due to the registered information Pressing the button of 3 5 7 clears the registration Register to it on Base Unit after measurement IC1 X1 C47 I Tran...

Page 40: ...ut 20 dBm 600 Ω 1kHz to Line I F Measure the Level at Receiver of Handset and distortion level Receive volume set to second position from minimum 6 Confirm that the level is 24 dBm and that the distortion level is 5 at Receiver 34 Ω Load IC1 C12 C96 C97 R215 R27 RA4 C11 C13 R28 MIC P SP phone Audio Check and Confirmation 1 Link to Base which is connected to Line Simulator 2 Set line voltage to 48V...

Page 41: ...Conditions 1 When customer s line has less line loss ex The customer is using optical fiber ISDN terminal adaptor or PBX In this case receiving signal is strong and it may affect transmission signal 2 When the other party is talking from noisy place ex The other party is using cellular phone The background noise is very loud In this case the noise from the other party i e surrounding noise may aff...

Page 42: ...ctions 10 1 1 Base Unit Ԙ Remove the 4 screws to remove the cabinet cover Ԛ Remove the tape and solders Cabinet cover Ԙ 4 screws Tape and Solders Ԛ ԙ Insert a plastic card Ex Used SIM card etc between the cabinet body and the cabinet cover then pull it along the gap to open the cabinet Cabinet body Cabinet cover ԙ Plastic card ...

Page 43: ...43 KX TG6611RU KX TG6611UA KX TG6611CA KX TG6612CA KX TGA661RU Ԝ Remove the screw to remove the main P C board Main P C board Ԝ screw ԛ Remove the screw to remove the jack holder Jack holder ԛ screw ...

Page 44: ...n the cabinet body and the cabinet cover then pull it along the gap to open the cabinet Ԛ Likewise open the other side of the cabinet ԛ Remove the cabinet cover by pushing it upward Ԝ Remove the solders and tape ԝ ԝ Remove the screw to remove the main P C board Main P C board Ԝ Screw Cabinet cover Cabinet body Cabinet cover 2 screws Ԙ Solders and Tape ...

Page 45: ...move the cabinet cover Ԛ Remove the solders to remove the 2 charge terminals Ԙ Screw Ԛ Solders Main P C board 2 charge terminals ԙ Insert a plastic card Ex Used SIM card etc between the cabinet body and the cabinet cover then pull it along the gap to open the cabinet Cabinet cover Cabinet body ԙ Plastic card ...

Page 46: ...C board is not damaged Fit the heatseal of a new LCD Rubber of Soldering Iron Part No PQZZ430PRB Tip of Soldering Iron Part No PQZZ430PIR Heatweld with the tip of the soldering iron about 5 to 8 seconds in case of 60W soldering iron New LCD 0 2 mm 0 2 mm P C board If interval tolerance between center lines is less than 0 2 mm it is o k Horizontal Interval Tolerance Vertical Interval Tolerance OK N...

Page 47: ... setting to use command required in Check Point Base Unit P 35 Preparation Serial JIG cable PQZZ1CD300E PC which runs in DOS mode Batch file CD ROM for setting PNZZTG6621RU for KX TG6611RU PNZZTG6621UA for KX TG6611UA PNZZTG6621CA for KX TG6611 12CA Note If you have the JIG Cable for TCD500 series PQZZ1CD505E change the following values of resistance Then you can use it as a JIG Cable for both TCD...

Page 48: ...D PNZZTG READID 00 52 4F A8 A8 D PNZZTG DOSKEY D PNZZTG Example error happens C Documents and Settings D D CD PNZZTG D PNZZTG SET_COM X D PNZZTG READID ޓ CreateFile error ERROR 10 Can t open serial port D PNZZTG Example for Windows On your computer click Start select Programs All Programs for Windows XP Windows Server 2003 then click MS DOS Prompt for Windows 95 Windows 98 Or Accessories MS DOS Pr...

Page 49: ...C4 C43 C56 C14 C166 C1 C7 C5 C421 C423 C30 C88 C29 C809 R77 R78 R34 R609 R610 R611 R5 R6 R7 R14 R15 R360 R369 R29 R19 R24 R23 R8 R71 R657 R424 R361 R362 R363 R95 R364 R367 R368 R366 R365 IC421 IC431 IC401 TP16 sub TP16 TP15 sub TP9 D23 D6 D5 D16 ANT_1 D15 D28 D10 Q8 Q354 Q352 Q4 Q5 Q9 Q421 Q602 Q10 Q363 Q362 Q361 C616 C640 C630 C54 C74 C76 C77 C614 C142 C704 C6 C8 C358 C141 C23 C3 C42 C51 C602 R11...

Page 50: ... Adjustment Standard Charger Unit When connecting the simulator equipment for checking please refer to below 11 4 1 Bottom View Note A is referred to Check Point Charger Unit P 37 A PNLB1922Z 3 0A F1 PbF IG Charge Charge 12 2 W Digital Volt Meter DC POWER DC 5 5 V GND ...

Page 51: ...D500 series PQZZ1CD505E change the following values of resistance Then you can use it as a JIG Cable for both TCD300 and TCD500 series It is an upper compatible JIG Cable 11 5 1 Connections Connect the DC Power or Battery to BATT and BATT Connect the JIG cable GND black to GND Connect the JIG cable UTX yellow to UTX and URX red to URX Note COM port names may vary depending on what your PC calls it...

Page 52: ...tings D D CD PNZZTG D PNZZTG SET RTX_COM X D PNZZTG READID 00 52 4F A8 A8 D PNZZTG DOSKEY D PNZZTG Example Error happens C Documents and Settings D D CD PNZZTG D PNZZTG SET RTX_COM X D PNZZTG READID ޓ CreateFile error ERROR 10 Can t open serial port D PNZZTG Example for Windows On your computer click Start select Programs All Programs for Windows XP Windows Server 2003 then click MS DOS Prompt for...

Page 53: ...GND ANT Short AT1 R203 R807 R806 R19 R76 R32 R34 R215 R306 R10 R8 R6 R9 L48 L74 IC1 IC3 RA4 RA40 RA30 RA31 RA61 DA801 D3 D2 Q7 Q6 Q5 Q9 C96 C17 C18 C97 C12 C16 C184 C39 C83 C53 C44 C865 C138 C139 C175 C174 C71 C70 C173 C804 C802 C46 C811 C825C813 L802 C826 C54 C809 C49 C188 C10 C78 C50 C127 C82 C77 C704 C172 C341 C342 C344 C345 C35 C34 C74 C5 C75 R5 R66 R63 R64 RF SHIELD R7 R25 R28 R27 R23 R29 R22...

Page 54: ...he DC Power in order to download the data 2 Execute the command flw441 hex 3 Connect the DC Power 4 Press the PC Enter key once 5 After a few minutes Successful upgrade is displayed on the PC indicating downloading has finished 6 Detach the JIG cable then disconnect the DC Power 7 Connect the DC Power 8 Connect the JIG cable again and execute the command getchk then confirm the checksum value is c...

Page 55: ...e handset Power key to turn it on 8 Connect the JIG cable again and execute the command getchk then confirm the checksum value is correct If the downloading fails start again from step 1 9 Default batch file Execute the command default bat 10 Default batch file remaining Execute the command TGA660RU_DEF_RevXXX_YYY bat 3 11 Country version batch file Execute the command TGA660RU_WW_RevXXX_YYY bat 3...

Page 56: ...nt Base Unit L Frequency Drift 20 kHz msec Check Point Base Unit M RX Sensitivity 1000 ppm Check Point Base Unit N Timing Accuracy 5 0 ppm 15 0ppm Check Point Base Unit O Power RAMP Power RAMP is matching Check Point Base Unit P Item Value Refer to TX Power 19 dBm 25 dBm Check Point Handset I Modulation 350 50 350 50 kHz div Modulated width 610 kHz Check Point Handset J Frequency Offset 20 kHz Che...

Page 57: ...ncy Receive Frequency 1 1897 344 1897 344 1897 344 1897 344 2 1895 616 1895 616 1895 616 1895 616 3 1893 888 1893 888 1893 888 1893 888 4 1892 160 1892 160 1892 160 1892 160 5 1890 432 1890 432 1890 432 1890 432 6 1888 704 1888 704 1888 704 1888 704 7 1886 976 1886 976 1886 976 1886 976 8 1885 248 1885 248 1885 248 1885 248 9 1883 520 1883 520 1883 520 1883 520 10 1881 792 1881 792 1881 792 1881 7...

Page 58: ...ould overheat and damage the PCB foil Flux Recommended Flux Specific Gravity 0 82 Type RMA lower residue non cleaning type Note See About Lead Free Solder Pbf Pb free P 4 12 1 2 How to Remove the IC 1 Put plenty of solder on the IC pins so that the pins can be completely covered Note If the IC pins are not soldered enough you may give pressure to the P C board when cutting the pins with a cutter 2...

Page 59: ...k the accuracy of the IC setting with the corresponding soldering foil 2 Apply flux to all pins of the FLAT PACKAGE IC 3 Solder the pins sliding the soldering iron in the direction of the arrow 12 1 4 How to Remove a Solder Bridge 1 Lightly resolder the bridged portion 2 Remove the remaining solder along the pins using a soldering iron as shown in the figure below ...

Page 60: ...oil Hot Air Desoldering Tool Temperature 608 F 68 F 320 C 20 C 12 2 2 Caution To replace the IC efficiently choose the right sized nozzle of the hot air desoldering tool that matches the IC package Be careful about the temperature of the hot air desoldering tool not to damage the PCB and or IC 12 2 3 How to Remove the Shield Case Note If you don t have special tools ex Hot air disordering tool con...

Page 61: ...CA KX TG6612CA KX TGA661RU 12 2 4 How to Install the Shield Case Note If you don t have special tools ex Hot air disordering tool conduct the following operations Shield case s No PNMC1032Z 1 Put the shield case 2 Solder the surroundings ...

Page 62: ...ACGP000007 E C B 1 3 2 5 4 B1ZBZ0000074 1 3 2 4 C0EBE0000124 B C E DSC7003S0L Anode Cathode B0ECKM000008 C1CB00003540 41 21 40 61 80 60 20 1 1 Reverse View C B E B1ADGE000012 B1ABGE000011 B1ADCF000040 B1ABCF000103 B0BC4R3A0006 MAZ8110GML 8 5 4 1 PNWIGA660EXR C3FBLY000125 Cathode Anode Anode Cathode B0DDCD000001 B0JCMC000006 B0JCDD000001 Anode Cathode C1CB00003540 41 21 40 61 80 60 20 1 1 Reverse V...

Page 63: ...time with the development of new technology 13 1 2 Handset Schematic Diagram Handset Notes 1 DC voltage measurements are taken with an oscilloscope or a tester with a ground 2 The schematic diagram may be modified at any time with the development of new technology 13 1 3 Charger Unit Schematic Diagram Charger Unit Notes 1 DC voltage measurements are taken with voltmeter from the negative voltage l...

Page 64: ... PAOUTp P3_1 35 VDD_PA 36 DP0 PAOUTn P3_0 37 ULP_XTAL 38 CP_C1x 39 CP_C2x 40 CP_C1y 41 VBAT_CP 42 CP_C2y 43 CP_VOUT1 44 CP_VOUT2 45 PON P1_6 46 VDD1 47 P2_7 BXTAL 48 P1_5 INT5 RDI VDDE 49 P1_4 INT4 TDOD 50 P1_3 INT3 SIO 51 P1_2 INT2 SK 52 P1_1 INT1 LE 53 P2_6 WTF_IN 54 P0_7 SPI_DI PWM1 55 P0_6 SPI_DO 56 P0_5 SPI_CLK 57 P0_4 SPI_EN 58 P0_3 SCL2 URX2 59 P0_2 SDA2 UTX2 60 P0_1 URX PWM0 61 P0_0 UTX 62...

Page 65: ...S_LNA1 2 RF_RXn 3 RF_RXp 4 VSS_LNA2 5 RFP1 6 RFP0 7 REF_RES 8 AVS_XTAL 9 XTAL2 10 XTAL1 11 AVD_XTAL 12 RF_SUPPLY1 13 PARADET P3_4 14 RINGOUT RINGING P3_5 15 RINGn P3_6 16 RINGp P3_7 17 CIDINp P3_2 18 VREFp 19 CIDINn MICp 20 CIDOUT MICn 21 MICh 22 VREFm 23 LSRp 24 LSRn 25 AVD 26 LDO_CTRL 27 ADC0 P3_3 28 ADC1 INT0 P1_0 73 VDD2 74 LDORF_CTRL 75 RFP0n 76 RF_SUPPLY2 77 RF_SUPPLY_PA 78 RF_TXn 79 RF_TXp ...

Page 66: ...KX TGA661 only R19 33k C32 K0 1u KX TGA661 only C60 NC GND C61 NC C62 NC CP2 8V CP_V2 CHG CHG LEFT 1 2 DOWN 1 2 RIGHT 1 2 UP 1 2 R70 NC CP2 8V CP2 8V C63 NC D3 R73 NC R74 NC C68 NC C65 NC C69 NC R71 NC R72 NC R33 100 R4 3 3 3216 R3 1k Q9 Q5 Q6 Q4 X1 10 368M 1 3 2 R31 10k R8 30k R9 30k C19 K1000p R6 NC GND Q7 R53 3 3k R10 1 5k C53 K2 2u 2125 F1 2 5A CN51 13 VDDIO CN51 9 RS A0 CN51 2 LED CN51 3 AVDD...

Page 67: ...00p C809 10p C826 1 1p C77 K2200p R100 100k R101 NC C704 K0 1u GND AT1 TP2 ANT DECT1 1 2 RF SHIELD 1 2 6 8 10 12 3 4 5 9 11 13 7 GND R77 1 R76 1 ANT Short ANT Short GND MIC AP1 1 2 IC4 VJ1 1 CS 2 SO SIO1 6 SCLK 7 NC SIO3 3 WP SIO2 8 VCC 4 GND 5 SI SIO0 C73 82p C72 82p IC1 81 ONE_CELL 83 DC_DCI 82 DC_SENSE 84 DC_CTRL 85 VBAT 86 DC_CTRLN 87 ULP_MAIN 88 ULP_VBAT 89 ULP_PORT 98 DUMMY1 99 DUMMY2 100 DU...

Page 68: ...68 KX TG6611RU KX TG6611UA KX TG6611CA KX TG6612CA KX TGA661RU 13 4 Schematic Diagram Charger Unit J1 2 1 G TP1 TP2 F1 R1 6 8 2W SCHEMATIC DIAGRAM Charger Unit ...

Page 69: ...812 C822 C19 C18 C28 C864 C811 C810 C805 C837 C806 C853 C86 C851 C39 C858 C804 C802 C856 JOINT1 JOINT2 R55 SW501 SW502 R12 R13 R18 R20 R129 R27 R130 R32 RA1 R811 R126 R615 R56 R93 R109 L803 IC351 IC2 D9 DA801 D3 DA802 Q23 Q351 Q22 Q2 C625 C615 C631 C60 C168 C169 C170 C61 C622 C352 C25 C15 C17 C16 C72 C70 C75 C826 C823 C167 C306 X1 C65 C27 C820 C863 C813 C803 C857 C32 C854 C825 C36 C9 C10 C855 C37 ...

Page 70: ...0 R611 R5 R6 R7 R14 R15 R360 R369 R29 R19 R24 R23 R8 R71 R657 R424 R361 R362 R363 R95 R364 R367 R368 R366 R365 IC421 IC431 IC401 TP16 sub TP16 TP15 sub TP9 D23 D6 D5 D16 ANT_1 D15 D28 D10 Q8 Q354 Q352 Q4 Q5 Q9 Q421 Q602 Q10 Q363 Q362 Q361 C616 C640 C630 C54 C74 C76 C77 C614 C142 C704 C6 C8 C358 C141 C23 C3 C42 C51 C602 R116 R358 R359 R353 R43 R117 R36 R37 R620 R428 R427 R33 R10 R9 R17 R16 R4 R3 R4...

Page 71: ...866 C45 STM C814 C152 C72 C76 C32 C86 C185 C343 C340 C8 C19 C7 C150 C113 ANT Short GND ANT Short AT1 R203 R807 R806 R19 R76 R32 R34 R215 R306 R10 R8 R6 R9 L48 L74 IC1 IC3 RA4 RA40 RA30 RA31 RA61 DA801 D3 D2 Q7 Q6 Q5 Q9 C96 C17 C18 C97 C12 C16 C184 C39 C83 C53 C44 C865 C138 C139 C175 C174 C71 C70 C173 C804 C802 C46 C811 C825C813 L802 C826 C54 C809 C49 C188 C10 C78 C50 C127 C82 C77 C704 C172 C341 C3...

Page 72: ... CIRCUIT BOARD Handset_Main Bottom View 1 2 3 SOFT_A SOFT_B SOFT_C RIGHT LEFT UP R TALK S1 SP 6 5 7 0 A 4 9 8 MIC LED7 LED5 LED12 LED1 LED2 LED3 C62 C61 C60 C69 C68 R70 R71 R72 R75 R50 R74 R73 R54 C107 C105 C104 DOWN LED4 LED9 LED8 LED6 C64 R53 R55 C580 R51 R52 C106 C103 C67 C66 C65 C63 CN51 CN5 ...

Page 73: ...A KX TG6611CA KX TG6612CA KX TGA661RU 14 3 Circuit Board Charger Unit 14 3 1 Component View 14 3 2 Bottom View R1 J1 CIRCUIT BOARD Charger Unit Component View A A PNLB1922Z 3 0A F1 PbF IG CIRCUIT BOARD Charger Unit Bottom View ...

Page 74: ...Electrical Parts Base Unit Note 1 The SPACERs No 11 are cut from the excess parts of SPACER No 106 of Cabinet and Electrical Parts Handset P 75 10 A A Ref No Figure A 2 6 x 8 mm PCB1 7 2 5 A A 1 5 E1 4 8 3 6 9 Do not process a lead wire on jack holder 11 1 CUSHION LCD Push the lead wire toward the arrow after it puts a seal ...

Page 75: ...y HHR 4NGE P03P or HHR 4MRE P03I is available through sales route of Panasonic 3 Attach the spacer No 117 to the exact location described above 102 103 104 E105 E104 E101 1 112 113 105 108 109 B 118 117 3 101 107 E102 E108 110 E106 B E107 MIC100 PCB100 106 114 111 Ref No B Figure 116 115 2 Spacer No 117 Battery cover Put it in the center Stick it between ribs CUSHION RUBBER STICK IT WITHIN THE FRA...

Page 76: ...76 KX TG6611RU KX TG6611UA KX TG6611CA KX TG6612CA KX TGA661RU 15 3 Cabinet and Electrical Parts Charger Unit B 200 200 1 200 3 200 4 200 2 PCB200 Ref No Ǿ2 8 mm B Figure ...

Page 77: ...77 KX TG6611RU KX TG6611UA KX TG6611CA KX TG6612CA KX TGA661RU 15 4 Accessories A2 A1 ...

Page 78: ...HB Type ERC Solid ERDS Carbon ERJ Chip ERX Metal Film ERG Metal Oxide ER0 Metal Film PQ4R Chip ERS Fusible Resistor ERF Cement Resistor Type ECFD Semi Conductor ECQS Styrol ECUV PQCUV ECUE Chip ECQMS Mica ECCD ECKD ECBT F1K ECUV Ceramic ECQE ECQV ECQG Polyester ECEA ECST EEE Electlytic ECQP Polypropylene Wattage Type Voltage Of Capacitor 10 16 1 8W 14 25 1 4W 12 1 2W 1 1W 2 2W 3 3W Voltage ECQ Typ...

Page 79: ...03 10k S R355 ERJ2GEJ681 680 S R358 ERJ2GEJ103 10k S R359 ERJ2GEJ103 10k S Safety Ref No Part No Part Name Description Remarks R360 ERJ2GEJ563 56k S R361 PQ4R10XJ680 68 S R362 PQ4R10XJ680 68 S R363 ERJ2GEJ152 1 5k S R364 ERJ2GEJ103 10k S R365 ERJ2GEJ473 47k S R366 ERJ2GEJ103 10k S R367 ERJ2GEJ223 22k S R368 ERJ2GEJ223 22k S R430 ERJ2GEJ100 10 S R605 ERJ2GEJ472X 4 7k S R607 ERJ6RSJR10V 0 1 R608 ERJ...

Page 80: ...103 PNKM1191X4 CABINET BODY for KX TGA661RUB ABS HB 103 PNKM1191W6 CABINET BODY for KX TGA661RUM ABS HB 104 PNHR1391Z OPTIC CONDUCTIVE PARTS LED LENS PS HB 105 L0AD01A00024 RECEIVER 106 PNYE1029Z SPACER CUSHION LCD 107 PNBC1354Z1 BUTTON NAVIGATOR KEY for KX TGA661RUB ABS HB 107 PNBC1354Y4 BUTTON NAVIGATOR KEY for KX TGA661RUM ABS HB 108 PNJK1114U KEYBOARD SWITCH for KX TGA661RUB 108 PNJK1114P KEYB...

Page 81: ...05KBV 1 C50 ECUV1A105KBV 1 C51 ECUV1A105KBV 1 C52 PQCUV0J106KB 10 C53 PQCUV1A225KB 2 2 C54 ECUE1H100DCQ 10p Safety Ref No Part No Part Name Description Remarks C55 ECUE1H100DCQ 10p C72 ECUE1H820JCQ 82p C73 ECUE1H820JCQ 82p C76 ECUE1H222KBQ 0 0022 C77 ECUE1H222KBQ 0 0022 C78 ECUE1H100DCQ 10p C79 ECUE1H100DCQ 10p C96 ECUE1H100DCQ 10p C97 ECUE1H100DCQ 10p C103 ECUE1H101JCQ 100p C104 ECUE1H100DCQ 10p ...

Page 82: ... CHARGE TERMINAL 200 3 PNKF1150Z1 CABINET COVER for KX TG6612CAB for KX TGA661RUB PS HB 200 3 PNKF1150Z2 CABINET COVER for KX TGA661RUM PS HB 200 4 PQHA10023Z RUBBER PARTS FOOT CUSHION Safety Ref No Part No Part Name Description Remarks PCB200 PNWPTGA660CH MAIN P C BOARD ASS Y RTL JACK J1 K2ECYB000001 JACK S RESISTOR R1 ERX2SJ6R8 6 8 FUSE F1 K5H302Y00003 FUSE Safety Ref No Part No Part Name Descri...

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