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Model No. KX-TG4061LAT KX-TG4062LAT KX

1. 3AI3O3H 1210 1010 103130 ASNNI ATH lt 193130 ASNNI 3NOL ACIS GS YES 910 MOOH NI 1N01 SSW GST SNY 5 dlnOdS 101 ds ZHIN 728761 LOSX AHONAN HSV14 L0991 NMO NLS AIA euonesado dH GINV 10 KX TG4061LAT KX TG4062LAT KX TG4063LAT KX TG4071LAT KX TG4072LAT KX TG4073LAT KX TGA403LAT 4 3 Block Diagram Base Unit RF Part ANTI KX TG4061 4062 4063_KX TG4071 4072 4073 BLOCK DIAGRAM Base Unit_RF Part 11 KX TG4061LAT KX TG4062LAT KX TG4063LAT KX TG4071LAT KX TG4072LAT KX TG4073LAT KX TGA403LAT 4 4 Circuit Operation Base Unit 4 4 1 KX TG4061 General Description BBIC EERROM is a digital speech signal processing system that implements all the functions of speech compression and memory management required in a digital telephone The BBIC system is fully controlled by a host processor The host processor provides activation and control of all that functions as follows TDD amp TDMA with FHSS Digital TEL Speech Line Interface Processor Processor Caller ID Modem BBIC 12501 EEPROM IC611 Keys Charge 4 4 1 1 Base Band IC 501 DTMF Generator When the DTMF data fr
2. VBAT 3 0V T IC501 1C302 VBAT i 6 5V pin 10 pin 15 AC Adaptor 20 RSTN Reset DOUBLER OUT pg REGULATOR O 54 For peripherals pin STM CKM pin 57 VDDC 1 2V gt RF Part ANS LED MSG LED VBAT I I I i I VDDC 1 2 V Reset RSTN 501 54 pin Startmonitor IC501 57pin CKM STM 1 BBIC chip initialize 14 gt IC601 1 FLASH IC611 EEPROM Receive Amp KX TG4061LAT KX TG4062LAT KX TG4063LAT KX TG4071LAT KX TG4072LAT KX TG4073LAT KX TGA403LAT 4 4 3 1 Charge Circuit The voltage from the AC adaptor is supplied to the charge circuits 9 5 6 5V oc F301 DCP e 9 L 1 a 361 CHARGE O DCM 8 L371 CHARGE 5 e e 15 KX TG4061LAT KX TG4062LAT KX TG4063LAT KX TG4071LAT KX TG4072LAT KX TG4073LAT KX TGA403LAT 4 4 4 Telephone Line Interface Telephone Line Interface Circuit Function Bell signal detection ON OFF hook and pulse dial circuit Side tone circuit Bell signal detection and OFF HOOK circuit In the idle mode Q141 is open to cut the DC loop current and decrease the ring load When ring voltage appears at the Tip T and Ring R leads When the telephone rings the AC ring voltage is transferred as follows L101 gt R111 gt C111 gt Q111 gt pin 5 BELL When the C
3. 69 14 Schematic Diagram 70 14 1 For Schematic Diagram 70 14 2 Schematic Diagram Base Unit Main 72 14 3 Schematic Diagram Base Unit Operation KX TG4071 4072 4073 only 76 14 4 Schematic Diagram Handset_Main 78 14 5 Schematic Diagram Charger Unit 80 15 Printed Circuit Board 81 15 1 Circuit Board Base Unit Main 81 15 2 Circuit Board Base Unit Operation KX TG4071 4072 4073 only 83 15 3 Circuit Board Handset Main 85 15 4 Circuit Board Charger Unit 87 16 Exploded View and Replacement Parts List 88 PAGE 16 1 Cabinet and Electrical Parts Base Unit 88 16 2 Cabinet and Electrical Parts Handset 90 16 3 Cabinet and Electrical Parts Charger Unit 91 16 4 Accessories 92 16 5 Replacement Parts List 93 KX TG4061LAT KX TG4062LAT KX TG4063LAT KX TG4071LAT KX TG4072LAT KX TG4073LAT KX TGA403LAT 1 Safety Precautions 1 1 For Service Technicians Repair service shall be provided in accordance with repair technology information such as service manual so as to prevent f
4. Hot Air Desoldering Tool 2 Pick up the IC with tweezers etc when the solder is melted completely Note Be careful not to touch the peripheral parts with tweezers etc They are unstable Tweezers etc N P C Board When it is hard to melt the solder completely heat it with a hot air desoldering tool through the IC besides through the P C Board SS Hot Air Desoldering Tools 3 After removing the IC clean the P C Board of residual solder 67 KX TG4061LAT KX TG4062LAT KX TG4063LAT KX TG4071LAT KX TG4072LAT KX TG4073LAT KX TGA403LAT 13 3 4 How to Install the IC 1 Place the solder a little on the land where the radiation GND pad on IC bottom is to be attached A Soldering Iron 2 gt Solder P C Board 2 Place the solder a little on the land where IC pins are to be attached then place the IC Note When placing the IC the positioning should be done very carefully P C Board 3 Heat the IC with a hot air desoldering tool through the P C Board until the solder on IC bottom is melted Note Be sure to place it precisely controlling the air volume of the hot air desoldering tool Hot Air Desoldering Tool 4 After soldering confirm there are no short and open circuits with visual inspection 13 3 5 How to Remove a Solder Bridge When a Solder Bridge is found after soldering the bottom of the IC remove it with a soldering iron A So
5. L 10 0mm fistilayer ng 7 GND 1 2 1 TXON 3 4 1 ANTI Start Monitor When SFR command is executed 13 824MHz frequency will be output Q651 TEST RSTN IC501 VBAT NC Ei hd 50 VOC vco GPIO 27 VDDUSB sfo MSG LED 21670 DM USB GPI28 DP USB GPI29 MSG LED G uU ue 4 VANS LED RA501 33 12518 oy ANS LED 9 L ET JTAG KEYIN1 JTAG TDI ss KEYIN2 sk TMS ER TE JTAG_RTCK KEYS_D T RASO2 34 WBX01 NC 5 PARALLEL WIRE AP1 JTAG RTCK R502 33 JTAG TDI JTAG TMS GND UTX URX TDO TCK TMS TDI RTCK NC No Components 72 KX TG4061LAT KX TG4062LAT KX TG4063LAT KX TG4071LAT KX TG4072LAT KX TG4073LAT KX TGA403LAT GND z p dot 2020 8 u 9 9 y ON 8062 1
6. CHARGE 5 Terminal u 2 80 CHG ko GND GND CHARGE_CTRL C121 1 8V BATTERY MAX500mA 1 8V 1 8V 938 D400 R400 C Q2 59 58 57 56 55 54 53 52 51 50 49 48 DO PO_O UTX PO_1 URX Z SDA2 Po 3 SCL2 4 SPI EN PO_S SPI_CLK P2_6 WTF_IN P1 2 INT2 SK P1 3 INT3 SIO P1 VINTIILE P1_4 INT4 TDOD RSTn JTAG VBAT2 Power adj VOUT2 LED2 VOUTI LED1 FSC SF P2_4 SCL1 PCM_DO DP3 CP C2x CP Cix P1_5 INT5 RDI VDDE VBAT1 PAOUTn P3_0 P2_3 SDA1 PCM_DI DP2 P2_2 PCM_CLK CLK100 P2_1 ECZ2 PWM1 LED4 55 P2_0 ECZ1 PWMO LEDS 9 02 LDORF CTRL SUPPLY2 RFPOn G LCD RESET 21 41 BELL LED P1_7 CHARGE CHARGE_CTRL SOGN SOCp i i i PONG RFP4 NTC ADC2 PSEL RFP3 ADC1 INTO P1 0 1 VDD PADRV I VDD PADR ADCO P3_3 155 VSS PADR1 PARADET P3 4 icon 1 Xp RINGOUT RINGING P3 5 EN TXn I RINGn P3 6 2 GND Coto 1 RINGp P3 7 br 9 al al ag ale 1 5 AOIDINpVREFp 21 12 o jo lt 58 4 3 Jo EE i PA 29 9 8 85 i 9 55 m a m m i e i I ro 1 1 111111 CoL2 RF
7. ZZ is 4 byte data that already read from same address getchk Write the data of EEPROM Type wreeprom 01 23 45 01 23 is address and 45 is data to be written 12 2 4 2 Commands Handset See the table below for frequently used commands Command name Function Example rdeeprom Read the data of EEPROM Type rdeeprom 00 00 FF and the data from address 00 00 to FF is read out readid Read ID RFPI Type readid and the registered ID is read out writeid Write ID RFPI Type writeid 00 18 E0 OE 98 and the ID 0018 E0 OE 98 is written hookoff Off hook mode on Base Type hookoff hookon On hook mode on Base Type getchk Read checksum Type getchk wreeprom Write the data of EEPROM Type wreeprom 01 23 45 01 23 is address and 45 is data to be written 55 KX TG4061LAT KX TG4062LAT KX TG4063LAT KX TG4071LAT KX TG4072LAT KX TG4073LAT KX TGA403LAT 12 3 Adjustment Standard Base Unit When connecting the simulator equipment for checking please refer to below 12 3 1 Bottom View 12 3 1 1 KX TG4061 Frequency Counter 1 Send command SFR then the frequency output on this TP Oscilloscope 2 Start Monitor Spectrum Analyzer Note 1 is referred to No 2 of Check Check Table for RF part P 42 2 is referred to Power Supply Circuit Reset Ci
8. E Put it in the center Note 1 This cable is fixed by welding Refer to How to Replace the Handset LCD P 51 2 The rechargeable Ni MH battery HHR 4DPA or HHR 4MRT is available through sales route of Panasonic 3 Attach the SPACER No 119 to the exact location described above 90 KX TG4061LAT KX TG4062LAT KX TG4063LAT KX TG4071LAT KX TG4072LAT KX TG4073LAT KX TGA403LAT 16 3 Cabinet and Electrical Parts Charger Unit 200 200 1 2 8 mm 91 KX TG4061LAT KX TG4062LAT KX TG4063LAT KX TG4071LAT KX TG4072LAT KX TG4073LAT KX TGA403LAT 16 4 Accessories KX TG4071 4072 4073 only 92 KX TG4061LAT KX TG4062LAT KX TG4063LAT KX TG4071LAT KX TG4072LAT KX TG4073LAT KX TGA403LAT 16 5 Replacement Parts List 1 RTL Retention Time Limited Note The RTL marking indicates that its Retention Time is Limited When production is discontinued this item will continue to be available only for a specific period of time This period of time depends on the type of item and the local laws governing parts and product retention At the end of this period the item will no longer be available 2 Important safety notice Components identified by the A mark indicates special characteristics important for safety When replacing any of these components only use specified manufacture s parts 3 The S mark means the part is one of some identical parts
9. gt F1 gt R1 gt CHARGE pad Handset gt CHARGE pad DC pin of J1 24 KX TG4061LAT KX TG4062LAT KX TG4063LAT KX TG4071LAT KX TG4072LAT KX TG4073LAT KX TGA403LAT 4 9 Signal Route 4 9 1 4061 HANDSET TX HANDSET MIC R73 74 11 13 IC1 19 20 lt HANDSET RF TX ROUTE gt ANT ANT BASE UNIT RF RX ROUTE gt 501 46 47 28 R181 C184 0161 0141 D101 L101 L102 P101 T R TEL LINE HANDSET T R TEL LINE L101 P101 L102 0101 Q141 R165 C173 Q171 C178 R178 C501 16 44 45 BASE UNIT RF TX ROUTE ANT HANDSET ROUTE 1C1 15 16 HANDSET SPEAKER SP Phone TX HANDSET RF TX ROUTE BASE UNIT RF 501 46 47 28 R181 C184 0161 0141 D101 L101 L102 P101 T R TEL LINE HANDSET i HANDSET MIC R73 74 C11 13 RA4 IC1 19 20 HANDSET T R TEL LINE L101 P101 L102 0101 Q141 R165 C173 Q171 C178 R178 SP Phone RX IC501 16 44 45 BASE UNIT RF TX ROUTE ANT ANT HANDSET ROUTE gt 1 33 35 Backside SP DTMF SIGNAL 501 28 R181 C184 0161 0141 D101 L101 L102 P101 T R TEL LINE TO TEL LINE GALLER ID T R TEL LINE L101 P101 L102 C121 C122 R121 R122 1C501 24 25 BELL DETECTION T R TEL LINE L101 P101 L102 R1
10. 1 for KX TG4061 4062 4063 PNZZTG4021LA BATCH FILE CD ROM 1 for KX TG4071 4072 4073 PQZZ430PIR TIP OF SOLDERING IRON 2 PQZZ430PRB RUBBER OF SOLDERING IRON 2 98 NM KXTG4061LAT KXTG4062LAT KXTG4063LAT KXTG4071LAT KXTG4072LAT KXTG4073LAT KXTGA403LAT
11. For that reason it may be different from the installed part 4 ISO code Example ABS 94HB of the remarks column shows quality of the material and a flame resisting grade about plastics 5 RESISTORS amp CAPACITORS Unless otherwise specified All resistors are in ohms k 10000 1000 All capacitors are in MICRO FARADS uF p uuF Type amp Wattage of Resistor Type ERC Solid ERX Metal Film PQ4R Chip ERDS Carbon ERG Metal Oxide ERS Fusible Resistor ERJ Chip ERO Metal Film ERF Cement Resistor Wattage Type amp Voltage Of Capacitor Type ECFD Semi Conductor ECCD ECKD ECBT F1K ECUV Ceramic ECQS Styrol ECQE ECQV ECQG Polyester ECUV PQCUV ECUE Chip ECEA ECST EEE Electlytic ECOMS Mica ECQP Polypropylene OF 3 15V 6 8V 1V 35V 1A 10V da 50 1H 50V 1V 35V 1C 16V 1J 16V 0J 6 3V 1E 25 25V 2 100 16 5 1 Base Unit 16 5 1 1 Cabinet and Electrical Parts 16 5 1 1 1 KX TG4061 Safety Ref Part No Part Name 8 Description Remarks No 1 PNKM1129U3 CABINET BODY PS HB 2 PNBC130322 BUTTON LOCATOR ABS HB 3 K2ECYZ000001 JACK DC 4 PQJJ1T039S JACK MODULAR 5 PNJT1046Z CHARGE TERMINAL 6 PNLA1030Z ANTENNA 7 10272 SPACER ANTENNA 8 109721 CABINET COVER PS HB 9 100232 RUBBER PARTS FOOT CUSH ION 93 16 5 1 1 2 KX TG4071 Safety Ref Part No Part Name 8
12. SIS 208 iv 1 TX RF C812 4 10 i SL De w 0 15mm i L 3 0mm x2 1st layer R805 47 VDD PADRV ENDE JER 2 mro W 0 15mm 817 L 20 2mm Go 3rd layer Pre matchin R806 9 GND 1 TXON 220 glo LSRI LSRn RX AF Handset 19 CP 3 0V 11 i LCD SDA DD 13 14 LCD_RESET 15 LCD CSB s 8 g 8 z mm mr GND GND C107 J33p 106 C103 Ar GND GND C204 0 1 GND to LCD UNIT Monochrome 1 4inc 3Line for TGA250 to LCD UNIT Monochrome 1 8inc FullDot for TGA651 KX TGA403 SCHEMATIC DIAGRAM Handset Main 79 9 Sp phone RX Beep LSRp GND GND D3 C75 2 DI ap VREFm SP PHONE_SPEAKER ND GND RECEIVER MIC AP1 74 10 VREFM KX TG4061LAT KX TG4062LAT KX TG4063LAT KX TG4071LAT KX TG4072LAT KX TG4073LAT KX TGA403LAT 14 5 Schematic Diagram Charger Unit TP3 O F1 Ri 12 TP2 e 2 TP4 1 G SCHEMATIC DIAGRAM Charger Unit 80 KX TG4061LAT KX TG4062LAT KX TG4063LAT KX TG4071LAT KX TG4072LAT KX TG4073LAT KX TGA403LAT 15 Printed Circuit Board 15 1 Circuit Board Base Unit_Main 15 1 1 Component View for JIG UTX URX STM CKM VDDC 3 0V VBAT KX TG4061 4062 4063 KX TG4071 4072 4073 CIRCUIT BOARD Base Unit Main Component View 81
13. 144 TGA650XX TGA651XX 250 251 TGA403XX KX TGA403 CIRCUIT BOARD Handset Main Bottom View 86 KX TG4061LAT KX TG4062LAT KX TG4063LAT KX TG4071LAT KX TG4072LAT KX TG4073LAT KX TGA403LAT 15 4 Circuit Board Charger Unit 15 4 1 Component View 70 c U N lt VA620ld INd CIRCUIT BOARD Charger unit Component View 15 4 2 Bottom View TP4 GND TP3 CIRCUIT BOARD Charger unit Bottom View 87 KX TG4061LAT KX TG4062LAT KX TG4063LAT KX TG4071LAT KX TG4072LAT KX TG4073LAT KX TGA403LAT 16 Exploded View and Replacement Parts List 16 1 Cabinet and Electrical Parts Base Unit 16 1 1 KX TG4061 2 6x8 Note 1 The SPACERs No 7 are cut from the excess parts of SPACER 108 of Cabinet and Electrical Parts Handset P 90 88 KX TG4061LAT KX TG4062LAT KX TG4063LAT KX TG4071LAT KX TG4072LAT KX TG4073LAT KX TGA403LAT 16 1 2 KX TG4071 Note 1 The SPACERs 14 are cut from the excess parts of SPACER 108 of Cabinet and Electrical Parts Handset P 90 89 KX TG4061LAT KX TG4062LAT KX TG4063LAT KX TG4071LAT KX TG4072LAT KX TG4073LAT KX TGA403LAT 16 2 Cabinet and Electrical Parts Handset gt Stick it between 8 mm ribs Spacer No 119
14. Board delete all personal information such as telephone directory and caller list or scrap P C Board KX TG4061LAT KX TG4062LAT KX TG4063LAT KX TG4071LAT KX TG4072LAT KX TG4073LAT KX TGA403LAT 3 Specifications Standard Number of Channels Frequency Range Duplex Procedure Channel Spacing Bit Rate Modulation RF Transmission Power Voice Coding Operating conditions Power source AC Adaptor Power consumption Dimensions Mass Weight 1 KX TG4061 2 KX TG4071 Note DECT Digital Enhanced Cordless Telecommunications GAP Generic Access Profile 60 Duplex Channels 1 91 GHz to 1 93 GHz TDMA Time Division Multiple Access 1 728 kHz 1 152 kbit s GFSK Gaussian Frequency Shift Keying Approx 115mW average power per channel ADPCM 32 kbit s 0 C 40 C 20 80 RH Relative Humidity 120 V AC 60 Hz Base unit PQ219Y Charger PQLV219Y Base unit Standby Approx 1 0 W Maximum Approx 4 0 W Charger Standby Approx 0 1 W Maximum Approx 2 6 W Base unit 1 Approx 54 mm x 98 mm x 121 mm Base unit 2 Approx 56 mm x 129 mm x 124 mm Handset Approx 159 mm x 48 mm x 32 mm Charger unit Approx 51 mm x 72 mm x 85 mm Base unit 1 Approx 110 g Base unit 2 Approx 170 g Handset Approx 130 g Charger Approx 60 g Design and specifications are subject to change without notice Note for Service Operation range Up to 300 m outdoors Up to 50 m ind
15. KX TG4061LAT KX TG4062LAT KX TG4063LAT KX TG4071LAT KX TG4072LAT KX TG4073LAT KX TGA403LAT 15 1 2 Bottom View HAK et1 GRN YLW PNLB1 12Z X KX TG65XX 75XX 40XX 0999 ESH 6599 2998 8990 NC 5 LED 9990 989525 cv J 250008 0 2990 43 SPED 1990 KEYS D KEYINS 2 KEYINT ANS LED 2 KEYS E KEYS C KEYIN2 KX TG4061 4062 4063 KX TG4071 4072 4073 CIRCUIT BOARD Base Unit Main Bottom View 82 KX TG4061LAT KX TG4062LAT KX TG4063LAT KX TG4071LAT KX TG4072LAT KX TG4073LAT KX TGA403LAT 15 2 Circuit Board Base Unit_Operation KX TG4071 4072 4073 only 00000006 KX TG4071 4072 4073 CIRCUIT BOARD Base Unit Operation Component View 83 KX TG4061LAT KX TG4062LAT KX TG4063LAT KX TG4071LAT KX TG4072LAT KX TG4073LAT KX TGA403LAT Memo 84 KX TG4061LAT KX TG4062LAT KX TG4063LAT KX TG4071LAT KX TG4072LAT KX TG4073LAT KX TGA403LAT 15 3 Circuit Board Handset_Main 15 3 1 Component View RCV RCV X_CLK 10 368 2 CHG 403 CIRCUIT BOARD Handset Main Component View 85 KX TG4061LAT KX TG4062LAT KX TG4063LAT KX TG4071LAT KX TG4072LAT KX TG4073LAT KX TGA403LAT 15 3 2 Bottom View PNLB1734Y KX TGA650XX KX TGA651XX KX TGA250XX KX TGA251XX KX TGA403XX C Y
16. for Base Unit 2 How to adjust the frequency of X501 To see the frequency execute the command SFR then check the 501 57 To adjust frequency send command SFR 1 OO L IOO until the frequency counter becomes13 824 MHZ 55HZ 38 KX TG4061LAT KX TG4062LAT KX TG4063LAT KX TG4071LAT KX TG4072LAT KX TG4073LAT KX TGA403LAT 10 1 5 2 Handset Does Handset make link with Base Unit Correct working unit Handset is OK Check Base Unit Is the voltage of TP BATTERY about 2 2 2 8 V Check the batteries Is the voltage of TP 1 8V about 1 8 V Check around Power Supply Circuit Reset Circuit Is the voltage of 34 Pin IC1 about 2 2 2 8 V Does the RF clock CLK oscillate 10 368 MHz Check around X1 and RF module and adjust in Handset Test Mode clock frequency 1 Check the RF part Cross Reference Power Supply Circuit Reset Circuit P 22 Check the RF part P 40 Note 1 How to adjust the frequency of X1 To see the frequency execute the command SFR then check the IC1 46pin To adjust frequency send command SFR i COL OO until the frequency counter becomes10 368 MHz 55HZ Refer to Things to Do after Replacing IC or P 61 for Handset 39 KX TG4061LAT KX TG4062LAT KX TG4063LAT KX TG4071LAT KX TG4072LAT KX TG4073LAT KX TGA403LAT 10 1 6 Check the RF part 10 1 6 1 Finding out the Defective part 1 Prepare Regular HS 1 and Reg
17. 3 505 8 8 soe S 595 IQS A ON 0 0 u N w NI 22 ni nro ON i 5 5 89 oH E Lo do I a 5 JS ze 1 9 88282181 Misinto 55 LOLVS ON 2 o gt gt 9 0723 092m DI ON 1 lt Hal Cognento sons misa _ 5 5 5 52525255 119 ON 8 9 3 gt i gt gs 95 gt 5 ir z 9060 1 t 8 alte MgH x Q eto ON 9080 H T 51535 4 ON ON gt e a 5068 8 N ON 2 5 8 2068 2089 2610 8 WOL telt 066 ON 18 of gt N ON m nzyo 0 1559 3 2 E ON ON oa gt I C gt 28H lt ON 12800 5 HELO 5 x 50 e 5 zla ATT 0914 e K 8 E c gt bla se ized x 4 gt mood 1 3 x 5 SH 3 xv gt hm E 066 1960 80 1 2510 e lu 1 5 x zeeo ZSLH 2 3 d z x 515 6 m E Lu 218 I S 5 8 8 21 515 55 05 43 11 o 2168 ST 5 ar Els 8 5 Sor 108 4334 E 51 So g 22 By 5 5 9 S 8 3 8282 z 2918
18. 47k s 503 ECJ1VB0G106M 10 R163 ERJ12YJ120 12 C504 ECUEOJ105KBQ 1 R164 ERJ3GEYJ272 2 7k S C505 ECJ1VBOG106M 10 R165 ERJ3GEYJ273 27k s C506 ECUV1A105KBV 1 R167 ERJ12YJ270 27 C507 ECUV1A225KBV 2 2 R171 ERJ2GEJ220 22 S C508 ECUE1H100DCQ 110 R172 ERJ2GEJ104 100k S C509 ECUE1H120JCQ 12 R175 ERJ2GEJ561 560 S C510 ECUV1A105KBV 1 R176 ERJ2GEJ101 100 s 511 ECJ1VBOG106M 10 R178 ERJ2GEJ102 1k s 512 ECUE1A104KBQ 0 1 R181 ERJ2GEOROO 0 s C513 ECUV1A225KBV 2 2 R321 ERJ2RKF1400 140 C514 ECUE1A104KBQ 0 1 R322 ERJ2RKF1000 100 C515 1 105 1 R331 ERJ3EKF4702 47k C516 ECUE1A104KBQ 0 1 R332 ERJ3EKF6802 68k C517 ECUE1A104KBQ 0 1 R334 ERJ2GEJ473 47k 5 518 ECUE1A104KBQ 0 1 R335 ERJ2GEOROO 0 s C519 ECUE1A104KBQ 0 1 R371 ERJITYJ5R6U 5 6 520 ECUE1A104KBQ 0 1 72 ERJ1TYJ5R6U 5 6 C521 ECUE0J105KBQ 1 R501 ERJ3GEYJ100 10 s 522 ECUE1H100DCQ 10 R502 ERJ2GEJ330 33 s 530 ECUE1H100DCQ 10p R505 ERJ2GEJ222 2 2k s C601 ECUE1A104KBQ 0 1 R512 ERJ2GEJ102 1k s C611 ECUE1A104KBQ 0 1 R604 ERJ2GEJ103 10 s C805 F1G1H2R7A765 2 7p R605 ERJ2GEJ332 3 3 s C806 F1G1H2R7A765 2 7p R606 ERJ2GEJ332 3 3 S C810 F1G1H2R4A765 2 4p R607 ERJ2GEOROO 0 s C811 ECUE1H100DCQ 10 R612 ERJ2GEJ103 10 s C812 1 1 904765 0 651 ERJ3GEYJ681 680 5 C813 F1G1H2R0A765 2 R652 ERJ3GEYJ681 680 s C820 F1G1H1R5A765 1 5p R806 ERJ2GEJ471 470 s C822 ECUE1H100DCQ 110 R807 ERJ2GEJ471 470 s C825 ECUE1H100DCQ 10p 9
19. L102 PQLOXF330K COIL s C123 ECUE1H100DCQ 10p L361 G1CR22J00006 COIL C126 ECUE1H100DCQ 10p L371 G1CR22J00006 COIL C132 ECUV1H103KBV 0 01 L476 G1CR22J00006 COIL C142 ECUV1H103KBV 0 01 L501 G1CR10J00010 COIL C151 ECUE1H100DCQ 10 L809 G1C7N5JA0044 COIL 152 ECUE1C103KBQ 0 01 RESISTOR ARRAYS C161 F2G1H1000009 110 RA151 D1H410220001 RESISTOR ARRAY C167 ECUV1H102KBV 0 001 RA501 EXB28V330 RESISTOR ARRAY C171 ECUV1C223KBV 0 022 RA502 EXB28V103 RESISTOR ARRAY C173 ECUV1A224KBV 0 22 RA504 D1H468020001 RESISTOR ARRAY C175 ECUE1H102KBQ 0 001 VARISTOR C176 PQCUV0J106KB 10 SA101 JOLF00000048 VARISTOR SURGE C178 1 223 0 022 ABSORBER C184 ECUV1A1 05KBV 1 RESISTORS C186 ECUE1H100DCQ 10 R111 PQ4R10XJ104 100k s C302 ECUE1H100DCQ 110 R112 PQ4R10XJ104 100k s C306 F2A1C1010119 100 113 ERJ3GEYJ103 10k s C321 ECUV1A105KBV 1 R114 ERJ3GEYJ473 47k s C322 ECUE1H100DCQ 110 R121 ERJ3GEYJ394 390k s C341 2 1 3310040 330 R122 ERJ3GEYJ394 390k s C342 ECUV1C104KBV 0 1 R131 PQ4R18XJ106 10M s C343 ECUE1H100DCQ 10 R133 ERJ3GEYJ334 330k s C351 1 105 1 141 ERJ3GEYJ104 100k s C352 ECUV1C104KBV 0 1 R142 PO4R18XJ272 2 7k s C476 ECUE1H100DCQ 10 R145 ERJ2GEJ222 2 2k s C477 ECUE1H100DCQ 110 R151 ERJ2GEJ104 100k s C478 ECUE1H100DCQ 110 R152 ERJ2GEJ474X 470k s C479 ECUE1H100DCQ 10p R160 ERJ3GEYJ911 910 s C501 ECUE1A104KBQ 0 1 R161 ERJ3GEYJ104 100k s 502 ECJ1VB0G106M 10 R162 ERJ3GEYJ473
20. RF ANT1 ANT2 C893 C894 DA802 C895 DA801 C826 501 46 47 RX ROUTE Note inside of Handset 27 KX TG4061LAT KX TG4062LAT KX TG4063LAT KX TG4071LAT KX TG4072LAT KX TG4073LAT KX TGA403LAT 5 Location of Controls and Components Refer to the Operating Instructions Note You can download and refer to the Operating Instructions Instruction book on TSN Server 6 Installation Instructions Refer to the Operating Instructions Note You can download and refer to the Operating Instructions Instruction book on TSN Server 7 Operating Instructions Refer to the Operating Instructions Note You can download and refer to the Operating Instructions Instruction book on TSN Server 28 8 Test Mode KX TG4061LAT KX TG4062LAT KX TG4063LAT KX TG4071LAT KX TG4072LAT KX TG4073LAT KX TGA403LAT 8 1 Engineering Mode 8 1 1 Base Unit Important Make sure the address on LCD is correct when entering new data Navigator key cin Volume key PE CLEAR voL Dial keypad 55 H S key operation H S LCD Otherwise you may ruin the unit 1 Press Caller list A 2 Select Initial setting using 1 or v tel Seng then press 679 or gt Select Set tel line using a or v S zT then press or gt et i 3 Enter 7 2 6 2 7 6 6 4 Note 7262 7664 SONI Set dial mode
21. TG4062LAT KX TG4063LAT KX TG4071LAT KX TG4072LAT KX TG4073LAT KX TGA403LAT Sets e D 22 73 MENU OK far MUTE PAUSE OFF CLEAR De aet OL CAUMAT Navigator key Volume key FLASH CALL WAIT Dial keypad H S key operation H S LCD Press Caller list A Y w Select Initial setting using A or v Initial setting then press 4 or gt YA Y w Set tel line Enter 7 2 g 2 7 6 6 4 BY Note 7262 7664 PANA SONI see letters printed on dial keys Y w Set dial mode VA Select Write EEP using 4 or v then press or gt Y Service mode Read EEP Write EEP Enter 9 e e Address 1 Default Data Enter New Data 1 New Data Press RIJ a long confirmation beep will be heard 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 31 KX TG4061LAT KX TG4062LAT KX TG4063LAT KX TG4071LAT KX TG4072LAT KX TG4073LAT KX TGA403LAT Frequently Used Items Handset ex Items Address Default Data New Data Possible Adjusted Possible Adjusted Remarks Value MAX hex Value MIN hex Battery Low 00 11 00 12 00 00 Frequency
22. TRANSISTOR SI Q11 B1ADCF000161 TRANSISTOR SI Q12 B1ADCF000161 TRANSISTOR ST DIODES D1 MA2YD2120L SI D7 BOJCGD000009 DIODE SI D13 MA8043 DIODE SI s D14 MA8043 DIODE SI s D21 MA8043 DIODE SI s D22 MA8043 DIODE SI s DA801 BODDCD000001 DIODE SI LEDS LED4 0000190 LED LED5 0000190 LED LED6 0000190 LED LED7 B3ACB0000190 LED LED8 0000190 LED LED9 B3ACB0000190 LED LED21 B3ACB0000216 LED LED22 0000216 LED LED23 B3ACB0000216 LED COILS 1 PQLOR2M5N6K COIL s L801 G1C27NJ00010 COIL L802 G1C3N6ZA0063 COIL L803 G1C3N6ZA0063 COIL RESISTOR ARRAYS RA1 D1H810240004 RESISTOR ARRAY s RA4 D1H433220001 5 5 ARRAY RA30 D1H83314A013 RESISTOR ARRAY s RA31 D1H433120001 RESISTOR ARRAY RA32 EXB28V121JX RESISTOR ARRAY RA40 EXB28V103 RESISTOR ARRAY RA61 D1H422120001 RESISTOR ARRAY RA800 D1H410220001 RESISTOR ARRAY IC FILTERS L46 2020 0000045 IC FILTER L47 2020 0000045 IC FILTER RESISTORS R3 ERJ2GEJ102 1k s R7 ERJ2GEJ122 1 2k s R8 ERJ2GEJ101 100 s R20 ERJ2GEJ100 10 s R23 ERJ2GEJ102 1k s R27 ERJ2GEJ821 820 s R28 ERJ2GEJ821 820 s R30 ERJ3GEYJ152 1 5k s R31 ERJ2GEJ101 100 s R45 ERJ6RSJR10V 0 1 R50 ERJ2GEJ103 10k s R51 ERJ2GEJ471 470 s R52 ERJ2GEJ102 1k s R53 ERJ2GEJ332 3 3k s R54 ERJ2GEJ103 10k s R55 ERJ2GEJ102 1 s R63 ERJ2GEJ101 100 s R64 ERJ2GEJ103 10k s R66 ERJ2GEJ102 1k s R73 ERJ2GEJ820 82 s R74 ERJ2G
23. X 0 ern S yoo zuo D 2 x ON Fri 10 5 iH 12900 g 5 x LUO 89 5 gal 22 Svid p 1 s 2209 gt AST ts 59 2 kam gt 2910 DI 6560 3 5 F 89 25 Tose we 1 ge d E 29 2 d vite e molta ar 2914 2 d z amp 0 x bys T m a E ALP EIS o o 2918 8 M d33 2 ots 23 vas ass I 1 37208 al 8 sty Sor 108 d334 s ol 8 5 2 00 2x 5 zL 8 y x 8 r3 S sl Nesta ON 5280 d xor egu 22 2914 9 ON 16617 Er 2 Lane ON da son 8 OT FUN ON 8919 1 8 ni tarts 99 S ON 5 180 MZ 99184 22070 noi 2 ro 4000 299 2090 82 EIN 518 5 8 3 ON E iso S amp 8 I 81 4 ON 910 ser ra mr 6828 q sau 853438 88888858 sro nzz00 810 25335 8 555 HO 19 8528 188 HSV Pd 8118 kr dLNOdSSH 5 ON 1101 1 fer l Sz 1098 ON Gi DN ET NLnoas i 190199 8 vox Brodo f us 5022 12 Bodo 5 1 921 rik tawa ADN F i 40115270 di 82 1010199 7051 T
24. interference 1 Note 1 It is a feature under FCC 15 regulation and for interference avoidance In the case of checking RF parts it is better in least interference condition KX TG4061LAT KX TG4062LAT KX TG4063LAT KX TG4071LAT KX TG4072LAT KX TG4073LAT KX TGA403LAT 4 1 3 Signal Flowchart in the Radio Parts Reception A voice signal from TEL line is encoded to digital data TXDATA by BBIC 501 in a base unit Then TXDATA goes to RF PART and it s modulated to 1 9 GHz The RF signal is amplified and fed to a selected antenna As for a handset RF RF signal is received in one antenna BBIC down converts to 864 kHz IF signal from RX signal and demodulates it to digital data RXDATA BBIC IC1 converts RXDATA into a voice signal and outputs it to speaker Transmission A voice signal from microphone is encoded to digital data TXDATA by BBIC IC1 in a handset Then TXDATA goes to RF PART and it s modulated to 1 9 GHz The RF signal is amplified and fed to a antenna As for a base unit RF RF signal is received in two antennas 501 compares RF signal levels and selects the antenna to be used Then BBIC down converts to 864 kHz IF signal from RX signal in the selected antenna and demodulates it to digital data RXDATA BBIC IC501 converts RXDATA into a voice signal and outputs it to TEL line KX TG4061LAT KX TG4062LAT KX TG4063LAT KX TG4071LAT KX TG4072LAT KX TG4073LAT KX TGA403LAT i
25. solders mm 3 Remove the parallel wire to remove the main P C board 2 5 2 Q gt 3 Parallel wire 47 KX TG4061LAT KX TG4062LAT KX TG4063LAT KX TG4071LAT KX TG4072LAT KX TG4073LAT KX TGA403LAT 4 Remove the 4 screws to remove 4 screws the charge case and the operational P C board Chage case 227 48 KX TG4061LAT KX TG4062LAT KX TG4063LAT KX TG4071LAT KX TG4072LAT KX TG4073LAT KX TGA403LAT 11 1 2 Handset 4 Remove the 2 screws 2 screws 2 Insert a 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 3 Likewise open the other side of the cabinet 4 Remove the cabinet cover by pushing it upward 5 Remove the solders and tape gt Solders and O Tape 6 Remove the 2 screws to remove the 2 charge terminals Main P C board D Remove the screw to remove the main board 2 charge terminals 6 2 screws 49 KX TG4061LAT KX TG4062LAT KX TG4063LAT KX TG4071LAT KX TG4072LAT KX TG4073LAT KX TGA403LAT 11 1 3 Charger Unit D Remove the screw to remove the cabinet cover Solders Remove the solders to remove the 2 charge terminals Remove the screw to remove x the main P C board 2 charge
26. terminals 50 47 3 Screw Main P C board KX TG4061LAT KX TG4062LAT KX TG4063LAT KX TG4071LAT KX TG4072LAT KX TG4073LAT KX TGA403LAT 11 2 How to Replace the Handset LCD Note The illustrations are simplified in this page They may differ from the actual product D P board Vertical Interval N a Tolerance Peel off the FFC Flexible Flat Cable from the LCD in the direction of the arrow Take care to ensure that the foil on the P C board is not damaged 0 2 mm P Horizontal Interval 0 2 mm Tolerance If interval tolerance between center lines is less than 0 2 mm it is o k New LCD OK Fit the heatseal of a new LCD NG Inclined Part No PQZZ430PIR Rubber of Soldering Iron Part No PQZZ430PRB Heatweld with the tip of the soldering iron about 5 to 8 seconds in case of 60W soldering iron NG Vertical interval tolerance is more than 0 2 mm NG Horizontal interval tolerance is more than 0 2 mm 51 KX TG4061LAT KX TG4062LAT KX TG4063LAT KX TG4071LAT KX TG4072LAT KX TG4073LAT KX TGA403LAT 12 Measurements and Adjustments This chapter explains the measuring equipment the JIG connection and the PC setting method necessary for the measurement in Troubleshooting Guide P 34 12 1 Equipment Required Digital multi meter DMM it must be able to measure voltage and curren
27. the command wreeprom 00 09 01 YY EEPROM 000A No Voltage write YY 10 Execute the command xwreeprom 00 0A 01 ZZ Note No Voltage writing data limit is 00 c XX 00 69 Reject 75 FF Reject 1 Apply 2 40 V between BATT and BATT 2 Confirm that there is no flashing of Battery Icon 3 Apply 2 25 V 0 08 V between BATT and BATT 4 Confirm that there is flashing of Battery Icon 1 2 3 Battery Low Confirmation Battery Clock Adjustment CLK X1 Apply 2 6 V between BATT and BATT with DC power Input Command sendchar sfr then you can confirm the current value Check X tal Frequency 10 368 MHz 100 Hz 4 If the frequency is not 10 368 MHz 100 Hz adjust the frequency of CLK exe cute in 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 2 XXX_YYY revision number XXX and vary depending on the country version You can find them in the batch file PNZZ mentioned in The Setting Method of JIG P 52 61 KX TG4061LAT KX TG4062LAT KX TG4063LAT KX TG4071LAT KX TG4072LAT KX TG4073LAT KX TGA403LAT 12 7 Frequency Table Ch hex TX RX Frequency MHz Channel 0 00 1928 448 Channel 1 01 1926 720 Channel 2 02 1924 992 Channel 3 03 1923 264 Channel 4 04 1921 536 Channel 5 05 1919 808 Channel 6 06 1
28. 00 07 00 08 00 01 2 ID 00 02 00 06 Given value Note 1 When you enter the address or New Data please refer to the table below Desired Number hex Input Keys Desired Number hex Input Keys 0 0 Flash 0 1 1 Flash 1 Flash 2 Flash 3 Flash 4 Flash 5 O O w gt 9 9 2 Use these items in a READ ONLY mode to confirm the contents Careless rewriting may cause serious damage to the handset 32 9 Service Mode KX TG4061LAT KX TG4062LAT KX TG4063LAT KX TG4071LAT KX TG4072LAT KX TG4073LAT KX TGA403LAT 9 1 How to Clear User Setting Handset Only Handset Press 2 5 8 0 simultaneously until a beep sound is heard Then single handset is initialized The contents of user setting are reset to factory default Usage time is not cleared 33 KX TG4061LAT KX TG4062LAT KX TG4063LAT KX TG4071LAT KX TG4072LAT KX TG4073LAT KX TGA403LAT 10 Troubleshooting Guide 10 1 Troubleshooting Flowchart FLOW CHART Not working Power ON Base Unit Check Power Not playback Playback Pre Message Check Playback OK Not record OK No link No charge Battery Charge Check Battery Charge NG OK er No voice a Handset Voice Transmission Check Handset Transmission OK a No voice Handset Voice Reception Check Handset Reception OK Caller ID Error Caller ID function Check Caller ID 1 KX TG407
29. 1 4072 4073 only Cross Reference Check Power P 35 Check Playback KX TG4071 4072 4073 only P 37 Check Record KX TG4071 4072 4073 only P 36 Check Battery Charge P 37 Check Link P 38 Check the RF part P 40 Check Handset Transmission P 45 Check Handset Reception P 45 Check Caller ID P 45 34 KX TG4061LAT KX TG4062LAT KX TG4063LAT KX TG4071LAT KX TG4072LAT KX TG4073LAT KX TGA403LAT 10 1 1 Check Power 10 1 1 1 Base Unit Is the AC Adaptor inserted into AC outlet 1 NO Is output voltage of AC adaptor 6 5 V Check AC Adaptor YES AER Check VDDC 1 2 V Test Point VDDC Check Power Supply Circuit OK RSTN Reset High Check Reset Circuit YES NO Check Xtal CLK 13 824 MHz Check X501 YES Check BBIC Cross Reference Note Power Supply Circuit Reset Circuit P 14 BBIC is IC501 1 Refer to Specifications P 6 for part number and supply voltage of AC adaptor 2 Refer to Circuit Board Base Unit Main P 81 10 1 1 2 Handset Is the battery inserted to BATT and BATT YES NO Is the voltage of TP BATTERY 2 3 V more Check the battery and around BATT and BATT are not shorted YES NO Is the voltage of TP 1 8 V about 1 8 V Check Power Supply Circuit Reset Circuit Is the voltage of 34 Pin IC1 about 2 3 V more YES NO Does BBIC IC1 86 oscillate at 10 368 MHz Check X1 YES Check BBIC IC1 Cross Reference Power Supply
30. 1 F1K2H681A008 680p C892 F1G1H5R0A765 5 102 1 2 681 008 680p C893 1 1 765 3p C111 F1J2A473A024 0 047 C894 F1G1H2R2A765 2 2p C112 F1J2A473A024 0 047 C895 F1G1H1R2A765 1 2 C113 POCUVIA684KB 0 68 896 F1G1H2R2A765 2 2 C120 ECUE1H102KBQ 0 001 OTHERS C121 F1K2H681A008 680p P101 D4DAY220A022 THERMISTOR POSISTOR C122 F1K2H681A008 680p SW1 KOH1BA000259 SPECIAL SWITCH 123 ECUE1H100DCQ 10 F301 K5H302Y00003 FUSE 126 ECUE1H100DCQ 10p x501 H0J138500011 CRYSTAL OSCILLATOR 1 C132 ECUV1H103KBV 0 01 C142 ECUV1H103KBV 0 01 16 5 1 2 2 KX TG4071 C151 ECUE1H100DCQ 10p Note C152 1 103 0 01 1 When replacing IC611 or X501 make the adjustment de LR using PNZZTG4021LA Refer to How to download the data P 60 of Things to Do after Replacing IC or X tal C173 1 224 0 22 C175 ECUE1H102KBQ 0 001 C176 PQCUVOJ1O6KB 10 Safety Ref Part No Part Name amp Description Remarks C178 ECUEIC223KBQ 0 022 MS PCB1 PNWP14021LAH MAIN P C BOARD ASS Y C184 1 105 1 RTL C186 ECUE1H100DCQ 10p ICs C302 ECUE1H100DCQ l10p 12302 COCBAYGO0016 IC S C321 ECUVIA105KBV 1 IC331 COEBEO000124 IC C322 ECUE1Hl100DCQ 10p IC501 c2HBCY000064 IC BBIC C341 2 310040 330 IC601 PNWI24021LAH IC FLASH C342 ECUV1C104KBV 0 1 IC611 PNWII4021LAH IC EEPROM 51 343 ECUE1H100DCO 10p TRANSISTORS C351 ECUVICIOSKBV 1 0111 25C6054JSL TRAN
31. 11 R112 C111 C112 Q111 IC501 5 Note inside of Handset RF part signal route SIGNAL ROUTE HANDSET RF 77 78 IC801 3 4 IC801 8 9 L802 C812 DA801 C803 ANT TX ROUTE HANDSET RF ANT C803 DA801 C826 IC1 2 3 RX ROUTE BASE UNIT RF 1 501 44 45 C812 L809 DA801 C895 DA802 C893 C894 ANT1 ANT2 TX ROUTE BASE UNIT RF ANT1 ANT2 C893 C894 DA802 C895 DA801 C826 501 46 47 RX ROUTE Note inside of Handset 25 KX TG4061LAT KX TG4062LAT KX TG4063LAT KX TG4071LAT KX TG4072LAT KX TG4073LAT KX TGA403LAT 4 9 2 4071 SIGNAL ROUTE IN HANDSET TX HANDSET MIC R73 74 11 13 RA4 IC1 19 20 lt HANDSET RF TX ROUTE gt ANT BASE UNIT RF RX 501 46 47 28 R181 C184 0161 0141 D101 L101 L102 P101 T R TEL LINE HANDSET RX T R TEL LINE L101 P101 L102 0101 Q141 R165 C173 0171 C178 R178 IC501 16 44 45 lt BASE_UNIT_RF_TX_ROUTE gt ANT ANT lt HANDSET ROUTE gt 1C1 15 16 HANDSET SPEAKER SP Phone TX lt HANDSET_RF_TX_ROUTE gt ANT ANT lt BASE_UNIT_RF_RX_ROUTE gt 1C501 46 47 28 R181 C184 Q161 Q141 HANDSET H HANDSET MIC R73 74 11 13 IC1 19 20 0101 L101 L102 P101 T R TEL LINE HANDSET T T R TEL LINE L101 P101 L102 D101 Q141 8
32. 165 C173 0171 C178 R178 SP Phone RX C501 16 44 45 BASE UNIT RF TX ROUTE ANT ANT HANDSET RF RX ROUTE 1C1 33 35 Backside SP GREETING RECORDING HANDSET MIC R73 74 C11 13 RA4 IC1 19 20 HANDSET RF TX ROUTE ANT BASE UNIT RF ROUTE 501 46 47 73 74 10601 GREETING PLAY IC601 1C501 73 74 28 R181 C184 Q161 Q141 D101 L101 L102 P101 TO TEL LINE T R TEL LINE ICM RECORDING T R TEL LINE L101 P101 L102 D101 Q141 R165 C173 Q171 C178 R178 C501 16 73 74 IC601 ICM PLAY 1C601 1C501 73 74 29 31 L474 L476 SPEAKER SPEAKER DTMF SIGNAL 1C501 28 R181 C184 0161 Q141 D101 L101 L102 P101 T R TEL LINE TO TEL LINE CALLER ID T R TEL LINE L101 P101 L102 C121 C122 R121 R122 501 24 25 BELL DETECTION T R TEL LINE L101 P101 L102 R111 R112 C111 C112 Q111 IC501 5 Note inside of Handset 26 KX TG4061LAT KX TG4062LAT KX TG4063LAT KX TG4071LAT KX TG4072LAT KX TG4073LAT KX TGA403LAT RF part signal route SIGNAL ROUTE HANDSET RF 1 1 77 78 801 3 4 801 8 9 L802 C813 C812 DA801 C803 ANT TX ROUTE HANDSET RF ANT C803 DA801 C826 IC1 2 3 RX ROUTE BASE UNIT RF 501 44 45 C812 L809 DA801 C895 DA802 C893 C894 ANT1 ANT2 TX_ROUTE BASE UNIT
33. 1LAT KX TG4062LAT KX TG4063LAT KX TG4071LAT KX TG4072LAT KX TG4073LAT KX TGA403LAT 14 2 2 KX TG4071 3 2 22 22 R807 470 I RXON W 0 15mm L 20mm 3rd layer I C822 827 10p L809 C812 RXp TXp TXn 1 1 1 GND W 0 15mm L 10mm L mm L20mm 1 1 1st layer 1st layer GND ND layer 1 1 RXn de W 0 15mm W0 15mm 3 GND VBAT 1 1 GND 808 2891 L5 0mm L 5 0 10 5 ist layer ist layer W 0 2mm amp L 10 0mm 1 TO RF BLOCK J Np Lcs 10 27 1 GNI 2 TXON 3 4 ANTI Start Monitor When SFR command is executed 13 824MHz frequency will be output RSTN IC501 VBAT Q651 5 SNC c50 5 1 MSG LED aye VOC VCO Ci BI alle GPIO 27 2 VDDUSB EP DM USB GPI28 DP USB GPI29 MATERO AGED 680 sta VDDC1 ANSLEDG JTAG JTAG TDI KEYIN1 TOK KEYIN2G TMS KEYIN3G JTAG_RTCK KEYS KEYS DG WBXO1 10pin sw 5 224 C661 PARALLEL WIRE 1 NC No Components AP1 GND UTX URX 74 JTAG RTCK R502 33 JTAG TDI JTAG TMS TD
34. 28 8 Test Mode 29 8 1 Engineering Mode 29 9 Service Mode mm 33 9 1 How to Clear User Setting Handset 33 10 Troubleshooting Guide 34 10 1 Troubleshooting Flowchart 34 11 Disassembly and Assembly Instructions 46 11 1 Disassembly Instructions 46 11 2 How to Replace the Handset LCD 51 12 Measurements and Adjustments 52 12 1 Equipment Required 52 12 2 The Setting Method of JIG 52 12 3 Adjustment Standard Base Unit 56 12 4 Adjustment Standard Charger Unit 58 12 5 Adjustment Standard Handset 59 12 6 Things to Do after Replacing IC or X tal 60 12 7 Frequency Table 62 13 Miscellaneous 63 13 1 How to Replace the Flat Package IC 63 13 2 How to Replace the Shield Case 65 13 3 How to Replace the LLP Leadless Leadframe Package IC 67 13 4 Terminal Guide of the ICs Transistors and Diodes
35. 5 KX TG4061LAT KX TG4062LAT KX TG4063LAT KX TG4071LAT KX TG4072LAT KX TG4073LAT KX TGA403LAT Safety Ref Part No Part Name 8 Description Remarks No C826 ECUE1H100DCQ 10 C827 ECUE1H100DCQ 10 C859 F1G1H2R2A765 2 2 C863 F1G1H1R5A765 1 5p C891 F1G1H5R0A765 5p C892 F1G1H5R0A765 5 C893 F1G1H3R0A765 3p C894 F1G1H2R2A765 2 2p C895 F1G1H1R2A765 1 2p C896 F1G1H2R2A765 2 2p OTHERS El WBX10SH 3 5G LEAD WIRE PARALLEL WIRE P101 D4DAY220A022 THERMISTOR POSISTOR s F301 K5H302Y00003 FUSE X501 H0J138500011 CRYSTAL OSCILLATOR 1 16 5 1 3 Operational P C Board Parts KX TG4071 4072 4073 only Safety Ref Part No Part Name 8 Description Remarks No PCB2 PNWP2TG4031H OPERATIONAL P C BOARD ASS Y RTL DIODES LED901 LNJ237W82RA LED s LED902 LNJ237W82RA LED s 16 5 2 Handset 16 5 2 1 Cabinet and Electrical Parts Safety Ref Part No Part Name 8 Description Remarks No 101 PNGP1087Y5 PANEL LCD PMMA HB 102 PNYE1026Z TAPE DOUBLESIDED 103 PNKM1123Y6 CABINET BODY PS HB 104 PNHS1072Z SPACER RECEIVERNET 105 5104672 COVER SPEAKER NET 106 L0AD02A00043 RECEIVER 107 PQHG10729Z RUBBER PARTS RECEIVER 108 10272 SPACER CUSHION LCD 109 PNBC1003Y3 BUTTON VOLUME KEY ABS
36. 7 Ch 277 Qr av LED BELL BELL LED Monitor SP n PAOUTp e CKM STM o CKM STM 3V IC V LCD KEYS KX TGA403 BLOCK DIAGRAM Handset 20 KX TG4061LAT KX TG4062LAT KX TG4063LAT KX TG4071LAT KX TG4072LAT KX TG4073LAT KX TGA403LAT 4 6 Block Diagram Handset RF Part ll TXON L Ses RA RXON RF RXn KX TGA403 BLOCK DIAGRAM Handset RF Part 21 KX TG4061LAT KX TG4062LAT KX TG4063LAT KX TG4071LAT KX TG4072LAT KX TG4073LAT KX TGA403LAT 4 7 Circuit Operation Handset 4 7 1 Outline Handset consists of the following ICs as shown in Block Diagram Handset P 20 DECT BBIC Base Band IC IC1 All data signals forming analyzing ACK or CMD signal All interfaces ex Key Detector Circuit Charge DC DC Converter EEPROM LCD RF Power Amp PLL Oscillator Detector Compress Expander Reception RF Power Amp IC801 Amplifier for transmission EEPROM IC3 Temporary operating parameters for RF etc 4 7 2 Power Supply Circuit Reset Circuit Circuit Operation When power on the Handset the voltage is as follows BATTERY 2 2 V 2 6 V BATT gt F1 gt 02 1 8 V IC1 43pin 2 5V The Reset signal generates IC1 61 pin and 1 8 V Battery Reset 61pin 22 KX TG4061LAT KX TG4062LAT KX TG4063LAT KX TG4071LAT KX TG4072LAT KX TG4073LAT KX TGA403LAT 4 7 3 Charge Circuit Circuit Operati
37. 765 N gt ote 0188 ECUEOJIOSKBQ l You can download and refer to the Operating Instructions C200 ECUV1C105KBV 1 Inst ti book TSN S C201 1 Instruction book on erver C203 ECUV1C105KBV 1 204 ECUVICLOSKBV 01 1 Safety Ref Part No Part Name 8 Description Remarks C331 ECUEOJ105KBQ 1 No C332 ECUE0J105KBQ 1 A Al PQLV219Y AC ADAPTOR C341 IECUE1H390JCQ 39p A2 100752 CORD TELEPHONE C802 101 2 0 76512 0 PNKL1010Z1 STAND WALLMOUNT KX ABS HB C803 F1G1H1R5A765 1 5 TG4071 4072 4073 only C804 F1G1H2R0A765 2 0 C805 1 765 3 3 16 5 5 Screws C806 F1G1H3R3A765 3 3p 1 104 0 1 C809 ECUE1H100DCQ 10p Safety Ref Part No Part Name amp Description Remarks C810 F1G1H1R6A765 1 6 No C811 ECUE1H100DCQ 10p A XTB26 8GFJ TAPPING SCREW C812 ECUE1H100DCQ 10 B XTB2 8GFJ TAPPING SCREW C813 F1G1H1R6A765 1 6p C814 ECUE1H332KBQ 0 0033 16 5 6 Fixtures and Tools C819 ECUE1H100DCQ 10p Note EE 1 See Equipment Required P 52 and The Setting C825 ECUE1H100DCQ 10 97 Method of JIG P 52 KX TG4061LAT KX TG4062LAT KX TG4063LAT KX TG4071LAT KX TG4072LAT KX TG4073LAT KX TGA403LAT 2 When replacing the Handset LCD See How to Replace the Handset LCD P 51 Safety Ref Part No Part Name amp Description Remarks No PQZZ1CD300E JIG CABLE 1 PNZZTG4011LA BATCH FILE CD ROM
38. 918 080 Channel 7 07 1916 352 Channel 8 08 1914 624 Channel 9 09 1912 896 62 KX TG4061LAT KX TG4062LAT KX TG4063LAT KX TG4071LAT KX TG4072LAT KX TG4073LAT KX TGA403LAT 13 Miscellaneous 13 1 How to Replace the Flat Package IC Even if you do not have the special tools for example a spot heater to remove the Flat IC with some solder large amount a soldering iron and a cutter knife you can easily remove the ICs that have more than 100 pins 13 1 1 Preparation PbF Pb free Solder Soldering Iron Tip Temperature of 700 F 20 F 370 C 10 C Note We recommend a 30 to 40 Watt soldering iron An expert may be able to use a 60 to 80 Watt iron where someone with less experience could 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 13 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 When you attach a new IC to the board remove all solder left on the board with some tools like a soldering wire If some solder is left at the joint on the board the new IC will not be attached properly 63 KX TG4061LAT KX TG4062LAT KX TG4063LAT KX TG4071LAT KX TG4072LAT KX TG4073LAT KX TG
39. A403LAT 13 1 3 How to Install the IC 1 Temporarily fix the FLAT PACKAGE IC soldering the two marked pins e Temporary soldering point Check the accuracy of the IC setting with the corresponding soldering foil 2 Apply flux to all pins of the FLAT PACKAGE IC Specified Solder 13 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 Bridge x Soldering Iron N 64 KX TG4061LAT KX TG4062LAT KX TG4063LAT KX TG4071LAT KX TG4072LAT KX TG4073LAT KX TGA403LAT 13 2 How to Replace the Shield Case 13 2 1 Preparation PbF Pb free Solder Soldering Iron Tip Temperature of 700 F 20 F 370 C 10 C Note We recommend a 30 to 40 Watt soldering iron An expert may be able to use a 60 to 80 Watt iron where someone with less experience could overheat and damage the PCB foil Hot Air Desoldering Tool Temperature 608 F 68 F 320 C 20 C 13 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 13 2 3 How to Remove the Shield Case Note If you don t have special tools ex Hot air disordering tool conduct the following operations 1 Cut the case along perfora
40. BODDCD000001 DIODE SI COILS L101 PQLOXF330K COIL S L102 POLOXF330K COIL S L361 G1CR22J00006 COIL L371 G1CR22J00006 COIL L501 G1CR10J00010 COIL L809 G1C7N5JA0044 COIL RESISTOR ARRAYS RA151 D1H410220001 RESISTOR ARRAY RA501 EXB28V330 RESISTOR ARRAY RA502 EXB28V103 RESISTOR ARRAY RA504 D1H468020001 RESISTOR ARRAY VARISTOR SA101 JOLF00000048 VARISTOR SURGE ABSORBER RESISTORS R111 PQ4R10XJ104 100k s R112 PQ4R10XJ104 100k s R113 ERJ3GEYJ103 10 R114 ERJ3GEYJ473 47k R121 ERJ3GEYJ394 390k KX TG4061LAT KX TG4062LAT KX TG4063LAT KX TG4071LAT KX TG4072LAT KX TG4073LAT KX TGA403LAT Safety Ref Part No Part Name 8 Description Remarks Safety Ref Part No Part Name amp Description Remarks No No R122 ERJ3GEYJ394 390k C479 ECUEIH100DCQ 10p R131 4 18 7106 10 s C501 ECUE1A104KBQ 0 1 2133 ERJ3GEYJ334 330k C502 ECJ1VB0G106M 10 2141 ERJ3GEYJ104 100k C503 ECJ1VB0G106M 10 R142 PQ4R18XJ272 2 7k S C504 ECUEOJ105KBQ 1 R145 ERJ2GEJ222 2 2 505 ECJ1VB0G106M 10 R151 ERJ2GEJ104 100k 506 ECUV1A105KBV 1 R152 ERJ2GEJ474X 470k C507 ECUV1A225KBV 2 2 R160 ERJ3GEYJ911 910
41. Base Unit from mechanical point of view Cross Reference Charge Circuit P 15 10 1 4 2 Handset NO Is Check Power OK Check Power of Handset YES Is BBIC IC1 32 high at charge state Check Charge Circuit Cross Reference Check Power P 35 Charge Circuit P 23 10 1 4 3 Charger Unit Plug in the AC Power source Charge Handset on Charger Unit Is the voltage of two charge contacts about 3 V or more YES Check Charge Circuit of Charger Unit OK Check Handset Check Charge Contacts at Charger Unit from mechanical point of view Cross Reference Charge Circuit P 23 37 KX TG4061LAT KX TG4062LAT KX TG4063LAT KX TG4071LAT KX TG4072LAT KX TG4073LAT KX TGA403LAT 10 1 5 Check Link 10 1 5 1 Base Unit Does Base Unit make link with normal working YES Base Unit is OK Check Handset Handset NO Is the voltage of VBAT about 3 0 V Is the voltage of VDDC about 1 2 V YES Is the voltage of 3 0V about 3 0 V Adjust 3 0V voltage to 3 0 V 1 YES Check around Power Supply Circuit Does the RF clock CLK oscillate at 13 824 MHz in Check around X501 and RF module and adjust Base Unit Test Mode clock 2 YES Check the RF part Cross Reference Power Supply Circuit Reset Circuit P 14 Check the RF part P 40 Note 1 How to adjust 3 0V Execute the command VDA Refer to Things to Do after Replacing IC or X tal P 60
42. C508 ECUE1H100DCQ 10 R161 ERJ3GEYJ104 100k C509 ECUE1H120JCQ 12p R162 ERJ3GEYJA73 47k C510 ECUV1A105KBV 1 R163 ERJ12YJ120 12 C511 ECJ1VB0G106M 10 R164 ERJ3GEYJ272 2 7k C512 ECUE1A104KBQ 0 1 R165 273 27k C513 ECUV1A225KBV 2 2 R167 12 270 27 C514 ECUE1A104KBQ 0 1 R171 ERJ2GEI220 22 C515 ECUV1A105KBV 1 2172 ERJ2GEJ104 100 C516 1 104 0 1 R175 ERJ2GEJ561 560 517 1 104 0 1 R176 ERJ2GEJ101 100 c518 1 104 0 1 R178 ERJ2GEJ102 C519 ECUE1A104KBQ 0 1 R181 ERJ2GEOROO 0 C520 1 104 0 1 R321 ERJ2RKF1400 140 521 ECUEOJ105KBQ 1 R322 ERJ2RKF1000 100 522 ECUE1H100DCQ 10 R334 ERJ2GEJ473 47k C530 ECUE1H100DCQ 10 R335 ERJ2GEOROO 0 C611 ECUE1A104KBQ 0 1 R371 ERJITYJ5R6U 5 6 C805 F1G1H2R7A765 2 7p R372 ERJ1TYJ5R6U 5 6 C806 F1G1H2R7A765 2 7 R501 ERJ3GEYJ100 10 C810 F1G1H2R4A765 2 4 R502 ERJ2GEJ330 33 C811 ECUE1H100DCQ 10 R505 ERJ2GEJ222 2 2 C812 F1G1HR90A765 0 9p R507 ERJ2GEJ102 813 1 1 2 0 765 2 R605 ERJ2GEJ332 3 3 C820 F1G1H1R5A765 1 5p R606 ERJ2GEJ332 3 3k C822 ECUE1H100DCQ 10 R612 ERJ2GEJ103 10 C825 ECUE1H100DCQ 10 806 ERJ2GEJ471 470 C826 ECUE1H100DCQ 10p R807 ERJ2GEJ471 470 C827 ECUE1H100DCQ 10 R891 ERJ2GEJ471 470 C859 F1G1H2R2A765 2 2 R892 ERJ2GEJ471 470 C863 F1G1H1R5A765 1 5 CAPACITORS 891 1 1 5 0 765 5 10
43. Circuit Reset Circuit P 22 35 KX TG4061LAT KX TG4062LAT KX TG4063LAT KX TG4071LAT KX TG4072LAT KX TG4073LAT KX TGA403LAT 10 1 2 Check Record KX TG4071 4072 4073 only 10 1 2 1 Base Unit A Not record Incoming Message NO Check Bell signal Check Telephone Line Interface Bell OK 8 Does the unit catch line Check Telephone Line Interface VES OFF HOOK NO En Check Line In Pin 16 of BBIC Check ICM Recording in Signal Route OK Check Auto Disconnect Circuit OK Check Parallel Connection Detection Circuit Check BBIC and Flash Memory Cross Reference Note Signal Route P 25 Flash Memory is 1 601 Telephone Line Interface P 16 BBIC is IC501 Parallel Connection Detect Circuit Auto Disconnect Circuit P 17 36 KX TG4061LAT KX TG4062LAT KX TG4063LAT KX TG4071LAT KX TG4072LAT KX TG4073LAT KX TGA403LAT 10 1 3 Check Playback KX TG4071 4072 4073 only 10 1 3 1 Base Unit OK OK NO Check Power Supply Circuit Check BBIC and Flash Memory Cross Reference Note Power Supply Circuit Reset Circuit P 14 Flash Memory is IC601 BBIC is IC1 1 Refer to Circuit Board Base Unit Main P 81 10 1 4 Check Battery Charge 10 1 4 1 Base Unit Plug in the AG Power source Charge Handset on Base Unit Is the voltage of two charge contacts about Check Charge Circuit of Base Unit 3 V or more OK Check Handset Check Charge Contacts at
44. Description Remarks No 1 PNKM1132V3 CABINET BODY PS HB 2 K2ECYZ000001 JACK DC 3 PQJJ1T039S JACK MODULAR 4 L0AA02A00087 SPEAKER 5 107292 RUBBER PARTS SPEAKER 6 POHR11313Z GUIDE SPEAKER ABS HB 7 PNKE1056Z1 CASE CHARGE TERMINAL PS HB 8 PNJT1047Z CHARGE TERMINAL 9 PNBC1307Z1 BUTTON NAVIGATOR KEY PS HB 10 PNHR1259Z GUIDE BUTTON HOLDER PS HB 11 PNBC1308Z1 BUTTON MESSAGE AS HB 12 PNJK1079Z KEYBOARD SWITCH 13 PNLA1030Z ANTENNA 14 10272 SPACER ANTENNA 15 PNKF1099Y1 CABINET COVER PS HB 16 100232 RUBBER PARTS FOOT CUSHION 16 5 1 2 Main P C Board Parts KX TG4061 16 5 1 2 1 Note 1 When replacing IC611 or X501 make the adjustment using PNZZTG4011LA Refer to How to download the data P 60 of Things to Do after Replacing IC or X tal Safety Ref Part No Part Name 8 Description Remarks No PCB1 PNWP14011LAH MAIN P C BOARD ASS Y RTL ICs IC302 COCBAYG00016 IC s IC501 C2HBCY000064 IC BBIC IC611 PNWI14011LAH IC EEPROM 1 TRANSISTORS Q111 2SC6054JSL TRANSISTOR SI Q141 1 000008 TRANSISTOR SI Q142 POVTBF822T7 TRANSISTOR SI Q161 2SD0874AS TRANSISTOR SI Q171 2SC6054JSL TRANSISTOR SI DIODES D101 PQVDMD5S DIODE SI D113 MA111 DIODE SI S D133 MA111 DIODE SI S D143 MANV250GEL DIODE SI DA801 BODDCD000001 DIODE SI DA802
45. EJ820 82 s R203 DOGA563ZA006 56k R215 ERJ2GE0R00 0 s KX TG4061LAT KX TG4062LAT KX TG4063LAT KX TG4071LAT KX TG4072LAT KX TG4073LAT KX TGA403LAT Safety Ref Part No Part Name 8 Description Remarks Safety Ref Part No Part Name 8 Description Remarks No No R225 ERJ2GEOROO 0 S C826 F1G1H4R0A765 4p R231 ERJ2GEJ824 820k S C827 ECUE1H100DCQ 10p R232 ERJ2GEJ434X 430k s C834 F1G1H1R0A765 1p R248 ERJ2GEOROO 0 S C860 ECUE1H100DCQ 10p R330 ERJ2GEJ105X 1M s C861 F1G1H3R0A765 R331 ERJ2GEJ273X 27k S OTHERS R332 ERJ2GEJ273X 27k S MIC100 LOCBAY000053 MICROPHONE R801 ERJ2GEJ911 910 S E101 L5DYBYY00012 LIQUID CRYSTAL DISPLAY R802 ERJ2GEJ101 100 s 3 R805 ERJ2GEJ470 47 5 102 PNHR1247Z TRANSPARENT PLATE LCD PMMA HB R806 ERJ2GEJ221 220 s E103 PNHR1246Z GUIDE LCD ABS HB R807 ERJ2GEJ221 220 S E104 PNHX1254Z COVER LCD CAPACITORS E105 PNLA1020Z ANTENNA Ci F2A0J3310067 330 E106 PNMC1013Z CASE MAGNET IC SHIELD c2 F2A053310067 330 4 5 ECOVIATOSKEV I E107 PNVE1002Z BATTERY TER
46. G4063LAT KX TG4071LAT KX TG4072LAT KX TG4073LAT KX TGA403LAT 10 1 6 3 Check Table for RF part No Item BU Base Unit Check HS Handset Check 1 Link Confirmation Normal 1 Register Regular HS to BU to be 1 Register HS to be checked to Regular checked BU HS BU Mode Normal Mode 2 Press Talk key of the Regular HS to 2 Press Talk key of the HS to establish link establish link 2 X tal Frequency confirmation Check Frequency Check X tal Frequency 13 824000 MHz 100 Hz 10 368000 MHz 100 Hz HS BU Mode Adjustment 3 TX confirmation 1 Place Regular HS 15 cm away from a 1 Place Regular BU 15 cm away from a checked BU checked HS Regular HS BU Mode 2 Confirm TXDATA waveform of BU 1 2 Confirm TXDATA waveform of HS 2 Test RX Mode and RXDATA waveform of Regular HS by and RXDATA waveform of Regular BU by Digital Oscilloscope Digital Oscilloscope BU HS Mode Test TX Burst Mode 4 RX confirmation 1 Place Regular HS 15 cm away from a 1 Place Regular BU 15 cm away from a checked BU checked HS Regular HS BU Mode 2 Confirm RXDATA waveform of BU 1 2 Confirm RXDATA waveform of HS 2 Test TX Burst Mode and TXDATA waveform of Regular HS by and TXDATA waveform of Regular BU by Digital Oscilloscope Digital Oscilloscope BU HS Mode Test RX Mode 5 IRange Confirmation Normal 1 Register Regular HS to BU to be 1 Register HS to be checked t
47. HB 110 PNJK1071V KEYBOARD SWITCH 111 PNHX1165Z COVER LCD SHEET 112 PNJT1027Z CHARGE TERMINAL L 113 10262 CHARGE TERMINAL R 114 113152 GUIDE SPEAKER ABS HB 115 LOAA02A00095 SPEAKER 116 510784 SPACER SPEAKER NET 117 PQJC10056W BATTERY TERMINAL 118 PNKF1093Z1 CABINET COVER ABS HB 119 PNHS1079Z SPACER BATTERY 120 PNKK1038Y1 LID BATTERY ABS HB 16 5 2 2 Main P C Board Parts Note 1 Reconfirm the model No written on the handset s name plate when replacing PCB100 Because the model No of the optional handset may differ from the included handset 2 When replacing IC3 or X1 make the adjustment using PNZZTG4021LA Refer to Handset P 61 of Things to Do after Replacing IC or 3 When replacing the handset LCD See How to Replace the Handset LCD P 51 4 When removing E106 use special tools ex Hot air disordering tool 96 Safety Ref Part No Part Name amp Description No PCB100 PNWPGA403LAR MAIN P C BOARD ASS Y RTL 1 ICs IC1 C1CB00003361 IC BBIC FLASH IC3 PNWIGA403LAR IC EEPROM 2 IC801 C1CB00001842 IC TRANSISTORS Q2 B1ADGE000004 TRANSISTOR ST Q4 B1ADGE000004 TRANSISTOR SI 07 UN9219J TRANSISTOR SI S Q9 28C6054JSL
48. MINAL C10 ECUVIA225KBV 2 2 1 H0J103500033 CRYSTAL OSCILLATOR 2 488 16 5 3 Charger Unit C12 02106 10 C13 1 104 0 1 16 5 3 1 Cabinet and Electrical Parts C17 ECUE1H100DCQ 10 18 ECUE1H100DCQ 10 SCUEIAIOIKES Safety Ref Part No Part Name amp Description Remarks ECUE1A104KBQ 0 No C43 ECUE1H100DCQ 10p 200 PNLCIO10ZT CHARGER UNIT ASS Y C44 ECUE1A104KBQ 0 1 without NAME PLATE C45 ECUE1A104KBQ 0 1 RTL for KX TG4062 KX C46 ECUE1H100DCQ 10 TG4072 for 4063 KX TG4073 C47 ECUV1A105KBV 1 200 1 PNKM1131Y2 CABINET BODY PS HB 49 ECUV1A105KBV 1 200 2 2 10102 CHARGE TERMINAL C50 ECUV1A105KBV 1 200 3 PNKF1098Z1 CABINET COVER PS HB C51 ECUV1A105KBV 1 200 4 PQHA10023Z RUBBER PARTS FOOT C52 PQCUV0J106KB 10 CUSHION C53 02106 10 FUE 16 5 3 2 Main P C Board Parts C55 ECUE1H100DCQ 10 C72 ECUE1H100DCQ 10p ECUE1H100DCQ 10 Safety Ref Part No Part Name 8 Description Remarks C74 ECUE1H100DCQ 10 No C75 ECUE1H100DCQ 10 PCB200 PNWPTGA641CH MAIN P C BOARD ASS Y C96 ECUE1H100DCQ 10 RTL 97 ECUE1H100DCQ 10 JACK C103 ECUE1H101JCQ 100p J1 K2ECYB000001 JACK s C104 ECUE1H100DCQ 10 RESISTOR C105 ECUE1H101JCQ 100 ERG2SJ120 12 C107 ECUE1H330JCQ 33 S FUSE C113 ECUE1H100DCQ 10p F1 K5H302Y00003 FUSE C152 ECUE1H102KBQ 0 001 C172 ECUE1A104KBQ 0 1 16 5 4 Accessories C182 F1G1H3R0A
49. O TCK TMS TDI RTCK KX TG4061LAT KX TG4062LAT KX TG4063LAT KX TG4071LAT KX TG4072LAT KX TG4073LAT KX TGA403LAT Main No Components NC KX TG4071 4072 4073LA SCHEMATIC DIAGRAM Base Un 75 b 9 101 1 2062 i u 8 E 28 5 8 3 2 5 ON i 5 a a lt lt S log 060 i 5 5 x ON 1 gt i 2 3 55 4 4 amp Q 25 lp 5 SLET EX 1 uj 955 Bilo zl 2 ble 5 gt gt lo uuo n z 2 01352 x ON I i i 5 45 5 5 ra 5 5 u E EFE _ moi 8 2015 5 9059 t IP _ ui 2 98 93 28 i Ktk 09 8 31 ol 9 gt 2ho 900 5 ST 572 glz 5 5 Q sogu I 9 ON ON 5 a 21 41 L 3 LOEHLOED i 2610 ge C3 8 ht NOL telt 066 8 1260 gt 08 ETT
50. ORDER NO KM41207597CE Service Manual KX TGA403 Handset KX TG4061 Base Unit KX TG4071 Base Unit Configuration for each model Charger Unit Model Base Unit Handset Charger Unit Expandable KX TG4061 1 TG4061 1 TGA403 Up to 6 KX TG4062 1 TG4061 2 TGA403 1 Up to 6 KX TG4063 1 TG4061 3 TGA403 2 Up to 6 KX TG4071 1 764071 11 TGA403 Up to 6 KX TG4072 1 TG4071 2 TGA403 1 Up to 6 KX TG4073 1 TG4071 3 TGA403 2 Up to 6 Information for optional accessories You can expand your phone system by registering optional handsets KX TGA654LA KX TGA750LA to a single base ur Optional handsets and the supplied handset are different mo so that some functions may not be available Refer to each Operating Instruction for details Panasonic Telephone Equipment Model No KX TG4061LAT KX TG4062LAT KX TG4063LAT KX TG4071LAT KX TG4072LAT KX TG4073LAT KX TGA403LAT Expandable Digital Cordless Phone Expandable Digital Cordless Answering System T Black Metallic Version for Latin America O Panasonic System Networks Co Ltd 2012 Unauthorized copying and distribution is a violation of law KX TG4061LAT KX TG4062LAT KX TG4063LAT KX TG4071LAT KX TG4072LAT KX TG4073LAT KX TGA403LAT WARNING This service information is designed for experienced repair technicians only and is not designed for use by t
51. PU BBIC detects a ring signal Q141 turns on thus providing an off hook condition active DC current flow through the circuit Following signal flow is the DC current flow T gt L101 gt D101 gt Q141 gt 9161 gt R163 gt R167 gt 0101 L102 gt P101 gt R ON HOOK Circuit Q141 is open Q141 is connected as to cut the DC loop current and to cut the voice signal The unit is consequently in an on hook condition Pulse Dial Circuit Pin 6 of BBIC turns Q141 ON OFF to make the pulse dialing Side Tone Circuit Basically this circuit prevents the TX signal from feeding back to RX signal As for this unit TX signal feed back from Q161 is canceled by the canceller circuit of BBIC 3 0V Q141 i 2 vps R175 R172 i x O R178 178 lt C101 Pin 16 of IC501 EN C173 4 3 2101 2 L101 tr Ta ee Vl ry 5 TE g 15 102 1102 OL1R Pin 6 of 501 R181 C184 3 0V TX R111 Pin 28 of IC501 5 95 BELL Pin 5 of IC501 112 R112 16 KX TG4061LAT KX TG4062LAT KX TG4063LAT KX TG4071LAT KX TG4072LAT KX TG4073LAT KX TGA403LAT 4 4 5 Parallel Connection Detect Circuit Auto Disconnect Circuit Function In order to disable call waiting and stutter tone functions when using telephones connected in parallel it is necessary to have a circuit that judges whether a telephone connected in parallel is in use or not This circuit deter
52. SISTOR SI 352 ECUV1C104KBV 0 1 0141 B1ACGP000008 TRANSISTOR 51 C476 ECUE1H100DCQ 10p 0142 PQVTBF822T7 TRANSISTOR SI C477 ECUE1H100DCQ 10p 0161 2550874 5 TRANSISTOR SI C478 1 1000 0 10 0171 28C6054JSL TRANSISTOR SI 94 KX TG4061LAT KX TG4062LAT KX TG4063LAT KX TG4071LAT KX TG4072LAT KX TG4073LAT KX TGA403LAT Safety Ref Part No Part Name 8 Description Remarks Safety Ref Part No Part Name amp Description Remarks No No Q651 B1GFCFENOO11 TRANSISTOR SI s R891 ERJ2GEJ471 470 s DIODES R892 ERJ2GEJ471 470 s D101 PQVDMD5S DIODE SI CAPACITORS D113 MA111 DIODE SI s C101 F1K2H681A008 680p D133 MA111 DIODE SI s C102 F1K2H681A008 680p D143 MANV250GEL DIODE SI C111 F1J2A473A024 0 047 D473 28051001 DIODE SI C112 F1J2A473A024 0 047 DA801 BODDCD000001 DIODE SI C113 PQCUV1A684KB 0 68 DA802 BODDCD000001 DIODE SI c120 ECUE1H102KBQ 0 001 COILS c121 F1K2H681A008 680p L101 PQLOXF330K COIL s C122 F1K2H681A008 680p
53. Type DOSKEY then press the Enter key lt Example error happens gt C YDocuments and Settings gt D D PNZZTG D YPNZZTG gt SET_COM X D PNZZTG gt READID CreateFile error ERROR 10 Can t open serial port D YPNZZTG gt Note e varies depending on the country or models 54 KX TG4061LAT KX TG4062LAT KX TG4063LAT KX TG4071LAT KX TG4072LAT KX TG4073LAT KX TGA403LAT 12 2 4 Commands 12 2 4 1 Commands Base Unit See the table below for frequently used commands Command name Function Example rdeeprom Read the data of EEPROM Type rdeeprom 00 00 FF and the data from address 00 00 to FF is read out readid Read ID RFPI Type readid and the registered ID is read out writeid Write ID RFPI Type writeid 00 18 E0 OE 98 and the ID 0018 E0 OE 98 is written hookoff Off hook mode on Base Type hookoff hookon On hook mode on Base Type RdEeprom Read EEPROM Type RdEeprom 03 2 04 and the data from address 03 2 to 03 e4 is read out This command gets 4 byte WW XX YY ZZ Please NEVER forget these 4 byte data sendchar epw Write EEPROM Type sendchar epw 03 e2 04 FF FF FF FF sendchar RST Reset baseset Type sendchar RST getchk Read checksum Type getchk sendchar epw Write EEPROM Type sendchar epw 03 2 04 WW XX YY 22 WW
54. YA see letters printed on dial keys 4 Select Write EEP using a or v dd then press 79 or gt Read EEP Write EEP 5 Enter 9 e e e Address 71 Default Data 6 Enter New Data 1 New Data 7 Press 13 a long confirmation beep will be heard 8 Press OFF to return to standby mode After that turn the base unit power off and then power on Note enter Set dial mode press 619 or at Set tel line It is necessary to turn on the power of base unit 29 KX TG4061LAT KX TG4062LAT KX TG4063LAT KX TG4071LAT KX TG4072LAT KX TG4073LAT KX TGA403LAT Frequently Used Items Base Unit ex Items Address Default Data New Data Remarks Frequency 00 07 00 08 00 01 Use these items in a READ ONLY mode to ID 00 02 00 06 Given value confirm the contents Careless rewriting may cause serious damage to the computer system Note 1 When you enter the address or New Data please refer to the table below Desired Number hex Input Keys Desired Number hex Input Keys 0 0 Flash 0 1 1 Flash 1 Flash 2 Flash 3 Flash 4 O gt Flash 5 30 8 1 2 Handset Important Make sure the address on LCD is correct when entering new data Otherwise you may ruin the unit KX TG4061LAT KX
55. andset Transmission Check MIC of handset Check handset Tx in Signal Route Cross Reference Signal Route P 25 10 1 11 Check Handset Reception Check speaker of handset Check handset Rx in Signal Route Cross Reference Signal Route P 25 Note When checking the RF part Refer to Check the RF part P 40 10 1 12 Check Caller ID BASE UNIT Did bell ring NO Check bell signal detection in Message indicator Telephone Line Interface Check Calling Line Identification Caller ID Call Waiting Caller ID Cross Reference Telephone Line Interface P 16 Calling Line Identification Caller ID Call Waiting Caller ID P 18 Note Make sure the format of the Caller ID service of the Telephone company that the customer subscribes to It is also recommended to confirm that the customer is really a subscriber of the service 45 KX TG4061LAT KX TG4062LAT KX TG4063LAT KX TG4071LAT KX TG4072LAT KX TG4073LAT KX TGA403LAT 11 Disassembly and Assembly Instructions 11 1 Disassembly Instructions 11 1 1 Base Unit 11 1 1 1 KX TG4061 D Remove the 2 screws to remove D A the cabinet cover 2 Remove the solders Cabinet cover Solders 46 KX TG4061LAT KX TG4062LAT KX TG4063LAT KX TG4071LAT KX TG4072LAT KX TG4073LAT KX TGA403LAT 11 1 1 2 KX TG4071 D 4 screws D Remove the 4 screws to remove the cabinet cover Remove the
56. ext step must be completed within 90 seconds 6 Handset Press OK then wait until a long beep sounds KON Note While registering En La Base Modo registro is displayed on all registered handsets When you purchase an additional handset refer to the additional handset s installation manual for registration 1 KX TG4061 4062 4063 only 10 1 8 Deregistering a Handset A handset can cancel its own registration or the registration of another handset that is stored to the base unit This allows the handset to end its wireless connection with the system 1 MENU 2 vy a ajuste inicial OK 3 Registrar 4 vy a Des registrado OK 5 3 3 5 OK 6 Select the handset s you want to cancel by pressing the desired handset number 1 6 OK The selected handset number s flashes To undo a selection press the handset number again The number stops flashing 7 A si OK 8 OFF 10 1 9 Deregistering All Handsets by the Base Unit Base unit 1 Press and hold LOCATOR INTERCOM again until a long beep sounds Important When deregistering all handsets by the base unit the registration information of all handsets in the base unit is erased However the registration information in each handset will still remain 44 KX TG4061LAT KX TG4062LAT KX TG4063LAT KX TG4071LAT KX TG4072LAT KX TG4073LAT KX TGA403LAT 10 1 10 Check H
57. f the bell signal The data from the telephone exchange is a modem signal which is modulated in an FSK Frequency Shift Keying format Data 1 is a 1200 Hz sine wave and data 0 is a 2200 Hz sine wave There are two types of the message format which can be received i e the single message format and plural message format The plural message format allows to transmit the name and data code information in addition to the time and telephone number data Also the telephone exchange service provides other formats e Single message format 1st Ring 2nd Ring 2 sec Silent interval 4 sec 2 sec 0 58 575ms min 0 5 s DATA STD Ring 20 Hz Tip Ring 0 1 Vrms 70 Vrms 1200 Hz 2200 Hz DATA 1 DATA 0 8 DATA out 111111 1 833 US minute number 2013487000 e Plural message format 1st Ring 718 ms 2 sec 2nd Ring DATA CODE NAME day hour minute number 201 John Smith 16 16 35 2013487000 18 KX TG4061LAT KX TG4062LAT KX TG4063LAT KX TG4071LAT KX TG4072LAT KX TG4073LAT KX TGA403LAT Call Waiting Caller ID Calling Identity Delivery on Call Waiting CIDCW is a CLASS service that allows a customer while off hook on an existing call to receive information about a calling party on a waited call The transmission of the calling information takes place almost immediately after the customer is alerted to the new call so he she can use this information to decide whether to
58. gt i ES af af ag sb RXON 167 don 1 2 i T T 1 1 COL3 RAIL SSL al Tal su 53 85 85 15 5 da5 dor 98 9 Is fs 9g We Jo COL5 2 x lt ET Ju 8 14 BATTERV g CP 40V 8 15 R249 5 9 LCD BL BELL LED A KEYBA ____ _____ ra S akuna ee 7 RF SHIELD Amber 5 Te RES LED12 END 2 NC No Components 78 BATTERY 1 3 KX TG4061LAT KX TG4062LAT KX TG4063LAT KX TG4071LAT KX TG4072LAT KX TG4073LAT KX TGA403LAT W 0 15mm R807 BATTERY L 20 2mm 158 RXON 3rd layer glo 1801 C827 ST TP_ANTI RE RX RF 2 2 4 C803 5 RF RXn 872 g B 1 5 1 2 amp 8 8 us AF RX d STA GND 1 _ 1 1 dr Ar I GND GND GND GND dp W0 125mm See aa L7 6mm BPF W 0 15mm Gap 0 125mm W0 15 LEIMA L 5 0mm ist layer ist layer tst layer BATTERY R801 220k R808 NC 9 IC3 8 8 508 g dr 8 8 Q880 wotsmm 9 eJ 228 nc 5 Power adj zle 8 Elg 812 slo ST 4 8 8 GND GND x TXn 114 ST To
59. he general public It does not contain warnings or cautions to advise non technical individuals of potential dangers in attempting to service a product Products powered by electricity should be serviced or repaired only by experienced professional technicians Any attempt to service or repair the product or products dealt with in this service information by anyone else could result in serious injury or death IMPORTANT SAFETY NOTICE There are special components used in this equipment which are important for safety These parts are marked by in the 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 product the printed circuit boards will be marked PbF Standard leaded Pb solder can be used as usual on boards without the PbF mark When this mark does appear please read and follow the special instructions described in this manual on the use of PbF and how it might be permissible to use Pb solder during service and repair work When you note the serial number write down all 11 digits The serial number may be found on the bottom of the unit The illustrations in thi
60. ires injury or electric shock which can be caused by improper repair work 1 When repair services are provided neither the products nor their parts or members shall be remodeled 2 lead wire assembly is supplied as a repair part the lead wire assembly shall be replaced 3 FASTON terminals shall be plugged straight in and unplugged straight out ICs and LSls are vulnerable to static electricity When repairing the following precautions will help prevent recurring malfunctions 1 Cover plastic parts boxes with aluminum foil 2 Ground the soldering irons 3 Use a conductive mat on worktable 4 Do not touch the IC or LSI pins with bare fingers 2 Warning 2 1 Battery Caution 1 Danger of explosion if battery is incorrectly replaced 2 Replace only with the same or equivalent type recommended by the manufacturer 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 Cu This model and others like it manufactured using lead free solder will have PbF stamped on the PCB For service and repair work we suggest using the same type of solder Caution PbF solder ha
61. ldering Iron Bridge 68 KX TG4061LAT KX TG4062LAT KX TG4063LAT KX TG4071LAT KX TG4072LAT KX TG4073LAT KX TGA403LAT 13 4 Terminal Guide of the ICs Transistors and Diodes 13 4 1 Base Unit PNW14011LAH PNWI24021LAH 28C6054JSL COEBE0000124 PNWI14021LAH PQVTBF822T7 gt Anode MA111 MANV250GEL B1ACGP000008 2500874 5 B1GFCFEN0011 PQVDMD5S MAZ805100L Cathode 7 Anode 7 BODDCD000001 KX TG407 1 4072 4073 only 13 4 2 Handset Cathode Reverse View 60 41 8 B1ADGE000004 UN9219J MA8043M 25 6054951 MA2YD2120L C1CB00003361 PNWIGA403LAR C1CB00001842 B1ADCF000161 MA2ZD0200L Cathode Reverse View Reverse View 7 Cathode Cathode Anode Anode 7 BODDCD000001 B3ACB0000190 B3ACB0000216 69 KX TG4061LAT KX TG4062LAT KX TG4063LAT KX TG4071LAT KX TG4072LAT KX TG4073LAT KX TGA403LAT 14 Schematic Diagram 14 1 For Schematic Diagram 14 1 1 Base Unit Schematic Diagram Base Unit_Main Notes 1 DC voltage measurements are taken with voltmeter from the negative voltage line Important Safety Notice Components identified by 4 mark have special characteristics important for safety When replacing any of these components use only the manufacturer s specified parts 2 The schematic diagrams may be modified at any time with the development of new technology 14 1 2 Handset Schematic Diagram Handset_Main Notes 1 DC voltage measure
62. ments are taken with an oscilloscope or a tester with a ground 2 The schematic diagrams may be modified at any time with the development of new technology 14 1 3 Charger Unit Schematic Diagram Charger Unit Notes 1 DC voltage measurements are taken with voltmeter from the negative voltage line Important Safety Notice Components identified by 4 mark have special characteristics important for safety When replacing any of these components use only the manufacturer s specified parts 2 The schematic diagrams may be modified at any time with the development of new technology 70 Memo KX TG4061LAT KX TG4062LAT KX TG4063LAT KX TG4071LAT KX TG4072LAT KX TG4073LAT KX TGA403LAT 71 KX TG4061LAT KX TG4062LAT KX TG4063LAT KX TG4071LAT KX TG4072LAT KX TG4073LAT KX TGA403LAT 14 2 Schematic Diagram Base Unit Main 14 2 1 KX TG4061 ANT2 8 8 R807 470 T I I lt RXON C822 C827 W0 2mm GND W 0 15mm 10 L mm L 20mm ist layer 3rd layer GND GND Rxn 2m C826 W 0 2mm 10p L 10mm 1st layer 2 2 STE RXp TXp 1809 C812 TXn 1 TXONC _ __ _ W 0 2mm 1 1 L 10mm L mm L 20mm 1 1 151 layer 1st layer 3rd layer 1 VBAT E W 0 15mm W 0 15mm GND BYR 0891 L5 0mm L5 0mm 0825 1 1 T Sp ist layer 1st layer 1
63. mines whether the telephone connected in parallel is on hook or off hook by detecting changes in the T R voltage Circuit Operation Parallel connection detection when on hook When on hook the voltage is monitored at pin 17 of IC501 There is no parallel connection if the voltage is 0 54 V or higher while a parallel connection is deemed to exist if the voltage is lower Parallel connection detection when off hook When off hook the voltage is monitored at pin 18 of IC501 the presence absence of a parallel connection is determined by detecting the voltage changes If the Auto disconnect function is ON and statuses are Hold receiving ICM OGM transmitting BBIC disconnects the line after detecting parallel connection is off hook Pin 18 of IC501 DCIN2 OL1T TEL JACK Pin 17 of IC501 DCIN1 HOOK Pin 6 of IC501 17 KX TG4061LAT KX TG4062LAT KX TG4063LAT KX TG4071LAT KX TG4072LAT KX TG4073LAT KX TGA403LAT 4 4 6 Calling Line Identification Caller ID Call Waiting Caller ID Function Caller ID The caller ID is a chargeable ID which the user of a telephone circuit obtains by entering a contract with the telephone company to utilize a caller ID service For this reason the operation of this circuit assumes that a caller ID service contract has been entered for the circuit being used The data for the caller ID from the telephone exchange is sent during the interval between the first and second rings o
64. n t Ma Block Diagram Base Un 4 2 KX TG4061 4 2 1 ure PUN eseg INVHOVIG 2078 890 590 190791 19V1NOO 164 yvr oa woa 21 404 O Ol 19538 LEEDI HOLVINDIH NOE NOE AHONIIN DIN MM 103130 gt Tag LLLO AAA 3AI303H Lu MOVF TAL 103130 z 193130 LINOHIO 3ISNNI 3ISNNI 3NOL 341 1010 SS LY GS LU 1618 1910 AN 11921 130 ODA 99 34 09 1V8A NINSH mag MOOH 5 dinOds IO 45 ZHW 728761 LOSX NMO NIS O LMS IVAN NISH LUVd dH ZLNV LLNV KX TG4061LAT KX TG4062LAT KX TG4063LAT KX TG4071LAT KX TG4072LAT KX TG4073LAT KX TGA403LAT 4 2 2 KX TG4071 uen eseg NYHDVIG 8Z0F 2 0r LL0r 1 X3 LOVINOO 21584 Mover woa I dod O MOV 191 uno Ol 13534 HOLVINDIH LEEDI NOE AHONIIN WOHd33 DIN AN 11921 LNOANOG ODA 99 34 AI DON 1 NINSH dINSH 193130 S Tag 4310 11398
65. o Power Supply Circuit Reset Circuit P 22 59 KX TG4061LAT KX TG4062LAT KX TG4063LAT KX TG4071LAT KX TG4072LAT KX TG4073LAT KX TGA403LAT 12 6 Things to Do after Replacing IC X tal If repairing or replacing EEPROM and it is necessary to download the required data such as Programming data or adjustment data etc in memory The set doesn t operate if it is not executed 12 6 1 How to download the data 12 6 1 1 Base Unit First operate the PC setting according to The Setting Method of JIG P 52 Then download the appropriate data according to the following procedures Items How to download Required adjustment EEPROM IC611 Adjusted parameter data is stored in memory 1 Change the address 0001 of EEPROM to 55 to download country version batch file default batch file the data etc 2 Default batch file Execute the command default bat 3 Country version batch file Execute the command TG4021USLArevXXX YYY bat 1 4 Clock adjustment X tal X1 System clock Clock adjustment data is in EEPROM adjust the data again after replacing it 1 Apply 6 5V between DCP ad DCM with DC power 2 Input Command sendchar sfr then you can confirm the current value 3 Check X tal Frequency 13 824 MHz 100 Hz 4 If the frequency is not 13 824 MHz 100 Hz adjust the frequency of CLK executing the command sendchar sfr xx xx where xx is the value so that the reading of the frequency coun
66. o Regular checked BU HS BU Mode Normal Mode 2 Press Talk key of the Regular HS to 2 Press Talk key of the HS to establish link establish link 3 Compare the range of the HS being 3 Compare the range of the BU being checked with that of the Regular HS checked with that of the Regular BU Note 1 Adjustment Standard Base Unit P 56 2 Adjustment Standard Handset P 59 42 KX TG4061LAT KX TG4062LAT KX TG4063LAT KX TG4071LAT KX TG4072LAT KX TG4073LAT KX TGA403LAT 10 1 6 4 TEST RANGE Check Circuit block which range is defective can be found by the following check Item BU Base Unit Check HS Handset Check Range Confirmation TX TEST 1 Register Regular HS to BU to be checked 1 Register HS to be checked to Regular BU TX Power check 2 Set TX Power of the BU and the Regular HS 2 Set TX Power of the HS and the Regular BU HS BU setting according to CHART1 according to CHART 1 Checked unit Low TX power 1 Regular unit High TX power 1 3 At distance of about 20m between HS and BU 3 At distance of about 20m between HS and BU Link OK TX Power of the BU is OK Link OK TX Power of the HS is OK No Link TX Power of the BU is NG No Link TX Power of the HS is NG Range Confirmation RX TEST 1 Register Regular HS to BU to be checked 1 Register HS to be checked to Regular BU RX sensitivity check 2 Set TX Power of the BU and the Regular HS 2 Se
67. om the handset is received the DTMF signal is output Caller ID demodulation The BBIC implements monitor and demodulate the FSK DTMF signals that provide CID information from the Central Office Digital Switching The voice signal from telephone line is transmitted to the handset or the voice signal from the handset is transmitted to the Telephone line etc They are determined by the signal path route operation of voice signal Block Interface Circuit RF part Key scan Telephone line 4 4 1 2 EEPROM IC611 Following information data is stored Settings ex message numbers ID code Flash Time Tone Pulse 12 KX TG4061LAT KX TG4062LAT KX TG4063LAT KX TG4071LAT KX TG4072LAT KX TG4073LAT KX TGA403LAT 4 42 KX TG4071 General Description BBIC Flash Memory EERROM is a digital speech signal processing system that implements all the functions of speech compression record and playback and memory management required in a digital telephone answering machine The BBIC system is fully controlled by a host processor The host processor provides activation and control of all that functions as follows TDD amp TDMA with FHSS Processor Digital Speech Processor Line Interface EEPROM IC611 4 4 2 1 Base Band 501 Voice Message Recording Play back The BBIC system uses a proprietary speech compression technique to record and store voice message in Flash Memory An error correcti
68. on When charging the handset on the Base Unit the charge current is as follows DC 6 5 V gt F301 gt R371 gt R372 gt CHARGE Base gt CHARGE Handset gt 04 gt 07 F1 gt BATTERY Battery BATTERY gt R45 GND gt CHARGE Handset gt CHARGE Base gt 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 Fig 101 in Power Supply Circuit Reset Circuit P 14 Q4 D7 BATTERY 2CELL GND CHG CTRL 32 CHG DET 34 1 2K 4 7 4 Battery Low Power Down Detector Circuit Operation Battery Low and Power Down are detected by BBIC which check the voltage from battery The detected voltage is as follows Battery Low Battery voltage V Batt x 2 25 V x 50 mV The detects this level and m starts flashing Power Down Battery voltage V Batt 2 0 V 50 mV The BBIC detects this level and power down 4 7 5 Speakerphone The hands free loudspeaker at SP and SP is used to generate the ring alarm 23 KX TG4061LAT KX TG4062LAT KX TG4063LAT KX TG4071LAT KX TG4072LAT KX TG4073LAT KX TGA403LAT 4 8 Circuit Operation Charger Unit Charge control is executed at handset side so that the operation when using charger is also controlled by handset Refer to Circuit Operation Handset P 22 F1 AC Adaptor The route for this is as follows DC pin of J1
69. on algorithm is used to enable playback of these messages from the Flash Memory DTMF Generator When the DTMF data from the handset is received the DTMF signal is output Synthesized Voice Pre recorded message The BBIC implements synthesized Voice utilizing the built in speech detector and a Flash Memory which stored the vocabulary Caller ID demodulation The BBIC implements monitor and demodulate the FSK DTMF signals that provide CID information from the Central Office Digital Switching The voice signal from telephone line is transmitted to the handset or the voice signal from the handset is transmitted to the Telephone line etc They are determined by the signal path route operation of voice signal Block Interface Circuit RF part LED Key scan Speaker Telephone line 4 4 2 2 Flash Memory IC601 Following information data is stored Voice signal ex Pre recorded Greeting message Incoming message 4 4 2 3 IC611 Following information data is stored Settings ex message numbers ID code Flash Time Tone Pulse 13 KX TG4061LAT KX TG4062LAT KX TG4063LAT KX TG4071LAT KX TG4072LAT KX TG4073LAT KX TGA403LAT 4 4 3 Power Supply Circuit Reset Circuit The power supply voltage from AC adaptor is converted to VBAT 3 0V in IC302 And 3 0V for peripherals and analog part is insulated from VBAT by Doubler of BBIC Circuit Operation
70. oors depending on the condition Analog telephone connection Telephone Line KX TG4061LAT KX TG4062LAT KX TG4063LAT KX TG4071LAT KX TG4072LAT KX TG4073LAT KX TGA403LAT 4 Technical Descriptions 4 1 US DECT Description The frequency range of 1 91 GHz 1 93 GHz is used Transmitting and receiving carrier between base unit and handset is same frequency Refer to Frequency Table P 62 4 1 1 TDD Frame Format 5 ms 5 ms Up Link Handset gt Base Unit Down Link Base Unit gt Handset roca cet saio cone rio Wild cene ceci fre Rx ze mal mel re nel Mel mel DATA rate 1 152 Mbps 7 T 417 us available 417 us blind 4 1 2 TDMA system This system is the cycles of 10 ms and has 6 duplex paths but maximum duplex communication path is 5 because of dummy bearer use In 1 slot 417 us the 10 ms of voice data is transmitted 2 Handsets Link Traffic Bearer Dummy bearer 22 Base unit Handset 1 Stand by Handset 2 Link Handset 3 Link Traffic Bearer A link is established between base unit and handset The state where duplex communication is performed Handset doesn t make up duplex in no free RF channels because of interference 1 Dummy Bearer Base unit sends Dummy data to the all stand by state handsets Handsets receive that data for synchronization and monitoring request from the base unit Base unit doesn t send Dummy bearer in no free RF channels because of
71. r SNIOG 610149 7 fame ms Lana EM CD 5 NIX eid Er nro xf 6080 1445 noi I hres i 8 7 4i 004 lota 9 ld AVS ELIO 5 t 15 X AI dan r Poa SN 40111501 258 feide fr 11 g INV 55 amp JE Uu MSHL oir vast zu xL 017105 010199 s 122 504 05 8050 C3 7 7 wo 1098 KX TG4061LAT KX TG4062LAT KX TG4063LAT KX TG4071LAT KX TG4072LAT KX TG4073LAT KX TGA403LAT 14 3 Schematic Diagram Base Unit Operation KX TG4071 4072 4073 only 2APVCC MEG LED G I ANS LED G ED901 ga KEYS O KEYIN1 KEYIN2 KEYIN3 G KEYS Gl KEYS D KEYS E G ERASE UP pod 20 10 ote 0 MSG2 12 o of Er Be 10 of elo o e 02 STOP DOWN LOCAT INT gt al ol E c n e NC No Components KX TG4071 4072 4073 SCHEMATIC DIAGRAM Base Unit Operation 76 Memo KX TG4061LAT KX TG4062LAT KX TG4063LAT KX TG4071LAT KX TG4072LAT KX TG4073LAT KX TGA403LAT 77 KX TG4061LAT KX TG4062LAT KX TG4063LAT KX TG4071LAT KX TG4072LAT KX TG4073LAT KX TGA403LAT 14 4 Schematic Diagram Handset Main Charge Current Fi BATT 5 6n BATTERY slo 56 GND CHG
72. rcuit P 14 56 KX TG4061LAT KX TG4062LAT KX TG4063LAT KX TG4071LAT KX TG4072LAT KX TG4073LAT KX TGA403LAT 12 3 1 2 KX TG4071 Frequency Counter 1 Start Monitor Pa e e o o 9 o 0 Send command SFR then the frequency output on this TP 2 9 Spectrum Analyzer Volt Meter Q o 2 D O Note 1 is referred to No 2 of Check Check Table for RF part P 42 2 is referred to Power Supply Circuit Reset Circuit P 14 57 KX TG4061LAT KX TG4062LAT KX TG4063LAT KX TG4071LAT KX TG4072LAT KX TG4073LAT KX TGA403LAT 12 4 Adjustment Standard Charger Unit When connecting the simulator equipment for checking please refer to below 12 4 1 Bottom View Digital Volt Meter DC POWER DC 6 5 V 58 KX TG4061LAT KX TG4062LAT KX TG4063LAT KX TG4071LAT KX TG4072LAT KX TG4073LAT KX TGA403LAT 12 5 Adjustment Standard Handset When connecting the simulator equipment for checking please refer to below 12 5 1 Component View 5 r Ez O me AF Volt Meter Oscilloscope Frequency Counter 1 GND at battery low Power Key Digital Volt Meter DC POWER 2 00 2 25V Oscilloscope 2 GND Generator DC 6 5V 53 2 oq a an Note 1 is referred to No 2 of Check Check Table for RF part P 42 2 is referred t
73. s Service Manual may vary slightly from the actual product KX TG4061LAT KX TG4062LAT KX TG4063LAT KX TG4071LAT KX TG4072LAT KX TG4073LAT KX TGA403LAT TABLE OF CONTENTS PAGE 1 Safety Precautions 4 1 1 For Service Technicians 4 2 Warning 4 2 1 Battery Caution 4 2 2 About Lead Free Solder PbF Pb free 4 2 3 Discarding of P C Board 5 3 Specifications 6 4 Technical Descriptions 7 4 1 US DECT Description 7 4 2 Block Diagram Base Unit_Main 9 4 3 Block Diagram Base Unit RF Part 11 4 4 Circuit Operation Base Unit 12 4 5 Block Diagram Handset 20 4 6 Block Diagram Handset RF Part 21 4 7 Circuit Operation Handset 22 4 8 Circuit Operation Charger Unit 24 4 9 Signal Route 25 5 Location of Controls and Components 28 6 Installation Instructions 28 7 Operating Instructions
74. s a melting point that is 50 F 70 F 30 C 40 C higher than Pb solder Please use a soldering iron with temperature control and adjust it to 700 F 20 F 370 C 10 C Exercise care while using higher temperature soldering irons Do not heat the PCB for too long time in order to prevent solder splash or damage to the PCB PbF solder will tend to splash if it is heated much higher than its melting point approximately 1100 F 600 C When applying PbF solder to double layered boards please check the component side for excess which may flow onto the opposite side See the figure below Component Component excess solder Na Remove all of the BR Solder Slice View KX TG4061LAT KX TG4062LAT KX TG4063LAT KX TG4071LAT KX TG4072LAT KX TG4073LAT KX TGA403LAT 2 2 1 Suggested PbF Solder There are several types of PbF solder available commercially While this product is manufactured using Tin Silver and Copper Sn Ag Cu you can also use Tin and Copper Sn Cu or Tin Zinc and Bismuth 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 osmmxicog oemmxic0g 2 3 Discarding of P C Board When discarding P C
75. t Oscilloscope Frequency counter It must be precise enough to measure intervals of 1 Hz precision 4 ppm Hewlett Packard 53131A is recommended DECT tester Rohde amp Schwarz CMD 60 is recommended This equipment may be useful in order to precisely adjust like a mass production 12 2 The Setting Method of JIG lt Preparation gt Note Serial JIG cable PAZZ1CD300E If you have the JIG Cable for TCD500 series PC which runs in DOS mode PQZZ1CD505E change the following values of Batch file CD ROM for setting PNZZTG4021LA resistance Then you can use it as a JIG Cable for both TCD300 and TCD500 series It is an upper compatible JIG Cable Resistor Old value New value R2 22 3 3 R3 22 3 3 R4 22 4 7 R7 4 7 10 12 2 1 Connections Base Unit 4 Connect the AC adaptor Connect the JIG Cable GND black Connect the JIG Cable RX red and TX yellow JIG Cable GND black To Serial Port mp COM 17 xun XIN DC JACK PC AC adaptor Base unit P C board Note COM port names may vary depending on what your PC calls it 52 KX TG4061LAT KX TG4062LAT KX TG4063LAT KX TG4071LAT KX TG4072LAT KX TG4073LAT KX TGA403LAT 12 2 2 Connections Handset Connect the DC Power or Battery to BATT and BATT Connect the JIG cable GND black to GND 8 Connect the JIG cable UTX yellow to UTX and URX red
76. t TX Power of the Checking HS and the Reg HS BU setting according to CHART 1 ular BU according to CHART1 Checked unit High TX power 1 Regular unit Low TX power 1 3 At distance of about 20m between HS and BU 3 At distance of about 20m between HS and BU Link OK RX Sensitivity of the BU is OK Link OK RX Sensitivity of the HS is OK No Link RX Sensitivity of the BU is NG No Link RX Sensitivity of the HS is NG CHART1 Setting of TX Power and RX Sensitivity in Range Confirmation TX TEST RX TEST BU to be checked Regular HS TX Power TX Power ase Uni ower Chec OW Ig BU Base Unit RX Sensitivity Check High Low HS to be checked Regular BU TX Power TX Power andse ower Chec OW Ig HS Handset RX Sensitivity Check High Low Note 1 Refer to Commands P 55 43 KX TG4061LAT KX TG4062LAT KX TG4063LAT KX TG4071LAT KX TG4072LAT KX TG4073LAT KX TGA403LAT 10 1 7 Registering a Handset to the Base Unit The supplied handset and base unit are pre registered If for some reason the handset is not registered to the base unit re register the handset 1 Handset MENU v A Ajuste inicial OK 4 Registrar OK Y Al Registrar Auric Base unit Press and hold LOCATOR for about 5 seconds No registration tone f all registered handsets start ringing press the same button to stop Then repeat this step The n
77. take the new call Function The telephone exchange transmits or receives CAS and ACK signals through each voice RX TX route Then FSK data and MARK data pass the following route Telephone Line gt P101 gt L101 L102 gt C121 C122 R121 R122 IC501 25 24 If the unit deems that a telephone connected in parallel is in use ACK is not returned even if CAS is received and the information for the second and subsequent callers is not displayed on the portable handset display Call Waiting Format CAS CPE Alerting Signal Dual Tone of 2130 Hz 2750 Hz Continuance Signal 15 dBm 900 ohm load of 1200 Hz Data 1 ESK Signal Flow Telephone Exchange Cordlessphone 80 5 ms 0 500 ms 58 75 ms about 300 ms be changed by Information Volume ACK Acknowledged Signal DTMF Signal Flow Cordlessphone Telephone Exchange 0 100 ms 60 5 ms R121 C121 1101 L1T Telephone ESK R122 C122 L102 SOT sigg Line data P101 19 KX TG4061LAT KX TG4062LAT KX TG4063LAT KX TG4071LAT KX TG4072LAT KX TG4073LAT KX TGA403LAT 4 5 Block Diagram Handset 3V 7 IC3 xi ANTI EEPROM 10368 MHz V D BATTERY LA i 1 gt lt I B I Mib 41 10801 CHARGE 12 pem RF PART EA uw CP VOUT2 BATTERY BATTERY G MIC mc 1 8V C GJ sv Receiver m gt LED Je 0
78. ter is 13 824000 MHz x 15 Hz Note 1 YYY revision number YYY vary depending on the country version You can find them in the batch file PNZZ mentioned in The Setting Method of JIG P 52 60 KX TG4061LAT KX TG4062LAT KX TG4063LAT KX TG4071LAT KX TG4072LAT KX TG4073LAT KX TGA403LAT 12 6 1 2 Handset First operate the PC setting according to The Setting Method of JIG P 52 Then download the appropriate data according to the following procedures Items How to download Required adjustment EEPROM IC3 Adjusted parameter data is 1 Default batch file Execute the command default bat stored in memory 2 Default batch file remaining Execute the command country version batch file 40205 YYY bat 2 default batch file etc 3 Country version batch file Execute the command TGA402USLArevXXX YYY bat 2 4 Clock adjustment 5 2 35 V setting and battery low detection Battery Monitor Check 1 Apply 2 25 V between BATT and BATT 2 Execute the command sendchar PAD sendchar LED 0 sendchar CRX 0 1 sendchar AD1 It assumes that the return value is XX a 60 lt XX lt 71 No need to adjust b XX 6A 68 Need to adjust XX 72 74 Need to adjust Write AD value of 2 25 V to EEPROM ex read data XX 6A write data YY 6A read data XX 73 write data YY 73 EEPROM 0009 Low Voltage write YY Execute
79. tion 2 Remove the cut part 3 Cut the four corners along perforation 4 Remove the reminds by melting solder 65 KX TG4061LAT KX TG4062LAT KX TG4063LAT KX TG4071LAT KX TG4072LAT KX TG4073LAT KX TGA403LAT 13 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 PNMC1013Z 1 Put the shield case 2 Solder the surroundings 66 KX TG4061LAT KX TG4062LAT KX TG4063LAT KX TG4071LAT KX TG4072LAT KX TG4073LAT KX TGA403LAT 13 3 How to Replace the LLP Leadless Leadframe Package IC Note This description is only applied on the model with Shield case 13 3 1 Preparation PbF Pb free Solder Soldering Iron Tip Temperature of 700 F 20 F 370 C 10 C Note We recommend a 30 to 40 Watt soldering iron An expert may be able to use a 60 to 80 Watt iron where someone with less experience could overheat and damage the PCB foil Hot Air Desoldering Tool Temperature 608 F 68 F 320 C 20 C 13 3 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 13 3 3 How to Remove the IC 1 Heat the IC with a hot air desoldering tool through the P C Board EN Md 272
80. to URX 3 URX red To Serial Port com port 1 JIG Cable Handset P C board Note COM port names may vary depending on what your PC calls it 53 KX TG4061LAT KX TG4062LAT KX TG4063LAT KX TG4071LAT KX TG4072LAT KX TG4073LAT KX TGA403LAT 12 2 3 How to install Batch file into P C 1 Insert the Batch file CD ROM into CD ROM drive and copy PNZZTG folder to your PC example D drive lt Example for Windows gt 2 Open an MS DOS mode window 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 Prompt for Windows Me Or Command Prompt for Windows NT 4 0 Or Accessories Command Prompt 3 At the DOS prompt type D for example to select the for Windows 2000 Windows XP Windows Server 2003 drive then press the Enter key 4 Type CD PNZZTG then press the Enter key lt Example gt 5 Type SET_COM X then press the Enter key C Documents and Settings gt D X COM port number used for the serial connection on your PC D gt CD YPNZZTG D PNZZTG gt SET_COM X D PNZZTG gt READID 6 Type READID then press the Enter key 00 52 A8 If any error messages appear change the port number or D YPNZZTG gt DOSKEY check the cable connection D YPNZZTG gt If any value appear go to next step 7
81. ular BU 2 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 After All the Checkings or Repairing 1 Re register the checked handset to the checked base unit and Regular HS to Regular BU Registration of Regular HS to base unit Base unit is defective Registration of handset to Regular BU other checkings Registration of Regular HS to Regular BU Registration of handset to base unit checked ones Note 1 HS Handset 2 BU Base Unit 40 Handset is defective KX TG4061LAT KX TG4062LAT KX TG4063LAT KX TG4071LAT KX TG4072LAT KX TG4073LAT KX TGA403LAT 10 1 6 2 RF Check Flowchart Each item 1 6 of RF Check Flowchart corresponds to Check Table for RF part P 42 Please refer to the each item Link confirmation Normal Control signal confirmation Check BBIC interface parts RF Block lt gt BBIC on BU HS X tal N Frequency z Adjust X tal Frequency 1 confirmation OK TX confirmation Check TX Block OK NG RX confirmation Check RX Block OK Range confirmation Normal NG TEST RANGE Check OK 1 Refer to Check Link P 38 Note 41 KX TG4061LAT KX TG4062LAT KX T
82. ye E TE gle D 8 ont cro idu Su i ON To gt 0 x 87505 ON 8910 a S Jen LE E N 6275 ON 9918 ZZ S914 2070 3 100071 di 5 4 3 2919 aio 5059 glo amp Us Ra z Ev 518 aT 5 4 nor lo E Sy P ON 319 R 2 s z s 095 80 30 lt 52118 206255209 446 r 288225569 8 OG 145 2200 8419 8 883333 7 61101d9 20 9210 8 Raz Holds NINSH 8828 19d HSVH dINSH d ZOIGQA se 815 UN kr dINOdSSH 1 sA LNOT Tan DN EDO NLNOdS 8 1 1 7055 VIOOA leLloidd gt TE 417095 ziloido 1 SN 5 and t dor 9779 82901 do 259 2 onma 82 lo SN 1 s 96 Islotde fr NIX gloido 7 t ane Navan P 3n 9 4 nav GIN 9 910199 z 1 gra 9 Ilola r SN doi ro gos 8 ars loi for me Iz 2 65 T dor 8270 1 in MSHL oir vasi gt UXL oll 10SA0 01d9 zs ON z la 105 483 dI d s og 95 8050 lt No Components Base Unit Ma NC KX TG4061 4062 4063LA SCHEMATIC DIAGRAM In 73 KX TG406

Model No. KX-TG4061LAT KX-TG4062LAT KX

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