Panasonic KX-TG7100ES Service Manual Download Page 57

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KX-TG7100ES/KX-TG7102ES/KX-TG7103ES/KX-TGA710ES

12 Schematic Diagram

12.1. For Schematic Diagram

12.1.1. Base Unit (Schematic Diagram (Base Unit))

Notes:

1. DC voltage measurements are taken with voltmeter from the negative voltage line.

2. The schematic diagram may be modified at any time with the development of new technology.

12.1.2. Handset (Schematic Diagram (Handset))

Notes:

1. DC voltage measurements are taken with an oscilloscope or a tester with a ground.
2. The schematic diagram may be modified at any time with the development of new technology.

12.1.3. Charger Unit (Schematic Diagram (Charger Unit))

Notes:

1. DC voltage measurements are taken with voltmeter from the negative voltage line.

2. The schematic diagram may be modified at any time with the development of new technology.

Summary of Contents for KX-TG7100ES

Page 1: ...o Ltd All rights reserved Unauthorized copying and distribu tion is a violation of law ORDER NO KM40604033CE Telephone Equipment KX TG7100ES KX TG7102ES KX TG7103ES KX TGA710ES Digital Cordless Phone Silver Version for United Kingdom ...

Page 2: ...2 KX TG7100ES KX TG7102ES KX TG7103ES KX TGA710ES ...

Page 3: ...embly Instructions 43 10 1 Disassembly Instructions 43 10 2 How to Replace the Handset LCD 46 11 Measurements and Adjustments 47 11 1 The Setting Method of JIG Base Unit 47 11 2 Adjustment Standard Base Unit 49 11 3 Adjustment Standard Charger Unit 50 11 4 The Setting Method of JIG Handset 51 11 5 Adjustment Standard Handset 53 11 6 Things to Do after Replacing IC 54 11 7 RF Specification 55 11 8 ...

Page 4: ...ements will refer to standard solder or solder that con tains 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...

Page 5: ...e manufacturer s specific instructions for the melting points of their products and any precautions for using their product with other materials The following lead free PbF solder wire sizes are recommended for service of this product 0 3 mm 0 6 mm and 1 0 mm 2 2 2 How to Recognize that Pb Free Solder is Used Example Handset P C B Component View Note The location of the PbF mark is subject to chan...

Page 6: ...ES KX TG7102ES KX TG7103ES KX TGA710ES 3 Specifications Note Specifications are subject to change Note for Service Operation range Up to 300 m outdoors Up to 50 m indoors Analog telephone connection Telephone Line ...

Page 7: ... Analog Switch CPU 59 54 61 52 60 56 55 BELL HOOK Off Hook Line Voltage 64 ADCO D A A D ADPCM Codec Filter DSP Speech Decoding Speech Encoding BMC Burst Decoding Burst Encoding RF Interface 18 19 TXDA RXDA 15 21 20 22 RSSI SYCL SYDA SYEN ANT1 ANT2 RF Module 18 16 2 31 8 21 14 13 12 12 13 XTAL X1 10 368 MHz EEPROM SCL SDA 6 5 To AC Adaptor CN2 Limit Resistor CHARGE CONTACT VUNREG 3 3V Reg IC1 2 5V ...

Page 8: ...oding and speech decoding DSP section Echo cancellation and Echo suppression DSP section Any tones tone sidetone ringing tone etc generation DSP section DTMF receiver DSP section Clock Generation for RF Module ADC DAC timer and power control circuitry All interfaces ex RF module EEPROM LED Analog Front End etc RF Module IC10 PLL Oscillator Detector Compress Expander First Mixer Amplifier for trans...

Page 9: ...e Identification Presentation Caller ID signal detection In the standby mode Q3 is open to cut the DC loop current and decrease the ring load When ring voltage appears at the L1T A and L1R B leads when the telephone rings the AC ring voltage is transferred as follows A C4 R6 R33 IC7 Pin 60 CID INp B C3 R4 R35 IC7 Pin 52 CID INn ON OFF hook circuit In the standby mode Q3 is open and connected as to...

Page 10: ... Generic Access Profile standard DECT frame assigning to a time slot and channel etc In IC10 the carrier frequency is changing and frequency modulated RF signal is generated and amplified and radiated from antenna Handset detects the voice signal or data signal in the circuit same as the following explanation of Receiver Block 4 2 4 2 Receiver Block The signal of 1900 MHz band 1881 792 MHz 1897 34...

Page 11: ... Q2 3 3V 2 5V 1 8V LCD RS RESET CS SI SCL CPU Analog Front End D A A D 38 36 81 82 88 77 65 53 52 73 69 74 75 2 22 23 98 ADPCM Codec Filter DSP Speech Decoding Speech Encoding BMC Burst Decoding Burst Encoding RF Interface RF Module IC4 9 8 RXDA TXDA 10 5 4 3 RSSI SYDA SYEN SYCL 13 11 XTAL X1 10 368 MHz BATTERY 76 ON SWITCH KEYPAD ROWS COLUMNS 25 47 97 100 6 7 43 44 45 95 BBIC IC1 IC3 24 LCD BACK ...

Page 12: ... 1 8 V 4 4 3 Charge Circuit Circuit Operation When charging the handset on the Base Unit the charge current is as follows DC 6 5 V R55 R56 CHARGE Base CHARGE Handset L4 Q4 D7 F1 BATTERY Battery BATTERY R45 GND L5 CHARGE Handset CHARGE Base GND DC GND In this way the BBIC on Handset detects the fact that the battery is charged The charge current is controlled by switching Q5 of Handset Refer to Fig...

Page 13: ...13 KX TG7100ES KX TG7102ES KX TG7103ES KX TGA710ES 4 5 Circuit Operation Charger Unit 4 5 1 Power Supply Circuit The power supply is as shown ...

Page 14: ...14 KX TG7100ES KX TG7102ES KX TG7103ES KX TGA710ES 4 6 Signal Route ...

Page 15: ...imes It is normal for the adaptor to feel warm during use The AC adaptor should be connected to a vertically oriented or floor mounted AC outlet Do not connect the AC adaptor to a ceiling mounted AC outlet as the weight of the adaptor may cause it to become disconnected The unit will not work during a power failure We therefore recommend you also connect a corded type telephone without AC adaptor ...

Page 16: ...ndset base unit and charger with a soft dry cloth otherwise the batteries may not charge properly Clean if the unit is exposed to grease dust or high humidity 6 2 3 Battery Strength 6 2 4 Panasonic Ni MH Battery Performance included batteries Note It is normal for batteries not to reach full capacity at the initial charge Maximum battery performance is reached after a few complete cycles of charge...

Page 17: ...hange the recall time if necessary depending on the requirements of your service provider telephone company or PBX 2 If you forget your PIN see For Service Hint P 20 3 If you change the PIN please make note of your new PIN The unit will not reveal the PIN to you 4 The items are not shown on the display ...

Page 18: ...18 KX TG7100ES KX TG7102ES KX TG7103ES KX TGA710ES 7 2 Handset Settings Cross Reference Registering a Handset to the Base Unit P 19 ...

Page 19: ...19 KX TG7100ES KX TG7102ES KX TG7103ES KX TGA710ES 7 3 Registering a Handset to the Base Unit Cross Reference For Service Hint P 20 7 3 1 Cancelling a handset ...

Page 20: ...20 KX TG7100ES KX TG7102ES KX TG7103ES KX TGA710ES 7 4 For Service Hint ...

Page 21: ...21 KX TG7100ES KX TG7102ES KX TG7103ES KX TGA710ES 8 Service Mode 8 1 Engineering Mode 8 1 1 Base Unit ...

Page 22: ... 50 to 60 or 70 gain increases by 6dB or 12dB Frequency 00 01 75 Use these items in a READ ONLY mode to confirm the contents Careless rewriting may cause serious damage to the computer system ID 00 10 00 14 Given value Bell length 01 F6 32 5sec 4 1E 3sec 14 2sec This is time until bell stops ringing Unit 100ms Desired Number hex Input Keys Desired Number hex Input Keys 0 0 A R 0 1 1 B R 1 C R 2 D ...

Page 23: ...23 KX TG7100ES KX TG7102ES KX TG7103ES KX TGA710ES 8 1 2 Handset ...

Page 24: ...ed Value MIN hex Remarks Sending level 00 06 Adjusted value Given value 6F 00 3 Receiving level 00 07 Adjusted value Given value 00 3F 4 Battery Low 00 04 25 5 Frequency 00 01 75 ID 00 10 00 14 Given value Desired Number hex Input Keys Desired Number hex Input Keys 0 0 A R 0 1 1 B R 1 C R 2 D R 3 E R 4 9 9 F R 5 Items Description Sending level Analog Front End MIC Setting for Handset Mode Receivin...

Page 25: ...roubleshooting Guide 9 1 Troubleshooting Flowchart Flow Chart Cross Reference Check Power P 26 Bell Reception P 33 Check Battery Charge P 27 Check Link P 28 Check Handset Transmission P 32 Check Handset Reception P 32 Signal Route P 14 Check Caller ID P 32 ...

Page 26: ...Power 9 1 1 1 Base Unit Is the AC Adaptor inserted into AC outlet 1 Cross Reference Power Supply Circuit P 9 Note 1 Refer to Specifications P 6 for part number and supply voltage of AC Adaptor 9 1 1 2 Handset Cross Reference Power Supply Circuit Reset Circuit P 12 ...

Page 27: ...X TG7103ES KX TGA710ES 9 1 2 Check Battery Charge 9 1 2 1 Base Unit Cross Reference Charge Circuit P 12 9 1 2 2 Handset Cross Reference Check Power P 26 Charge Circuit P 12 9 1 2 3 Charger Unit Cross Reference Charge Circuit P 12 ...

Page 28: ...S KX TG7102ES KX TG7103ES KX TGA710ES 9 1 3 Check Link 9 1 3 1 Base Unit Note 1 Refer to Troubleshooting by Symptom Base Unit and Charger Unit P 34 Cross Reference Check Point Base Unit P 34 Power Supply Circuit P 9 ...

Page 29: ...29 KX TG7100ES KX TG7102ES KX TG7103ES KX TGA710ES Cross Reference Check Point Base Unit P 34 ...

Page 30: ...0 KX TG7100ES KX TG7102ES KX TG7103ES KX TGA710ES 9 1 3 2 Handset Note 1 Refer to Troubleshooting by Symptom Handset P 38 Cross Reference Check Point Handset P 38 Power Supply Circuit Reset Circuit P 12 ...

Page 31: ...31 KX TG7100ES KX TG7102ES KX TG7103ES KX TGA710ES Cross Reference Check Point Handset P 38 ...

Page 32: ...GA710ES 9 1 4 Check Handset Transmission Cross Reference Signal Route P 14 9 1 5 Check Handset Reception Cross Reference How to Check the Handset Speaker of Receiver P 56 Signal Route P 14 9 1 6 Check Caller ID Cross Reference Signal Route P 14 ...

Page 33: ...G7100ES KX TG7102ES KX TG7103ES KX TGA710ES 9 1 7 Bell Reception 9 1 7 1 Base Unit 9 1 7 2 Handset Cross Reference Telephone Line Interface P 9 Check Link P 28 How to Check the Handset Speaker of Receiver P 56 ...

Page 34: ...ly Confirma tion VDD2 1 Confirm that the voltage between test point VDD2 and GND is 2 5 V 0 2 V Q9 C70 C71 C 1 8 V Supply Confirma tion VDD1 1 Confirm that the voltage between test point VDD1 and GND is 1 8 V 0 1 V Q8 R72 D12 C68 D BBIC Confirmation 1 BBIC Confirmation Execute the command getchk 2 Confirm the returned checksum value Connection of checksum value and program number is shown below IC...

Page 35: ...estmode 3 Execute the command sendchar dmv 2 2 4 Check that Signalling Status has been set to Locked then press ACCEPT RFPI 5 Initiate connection from Dect tester set up connect 6 Execute the command ANT1 7 Confirm that the NTP value at ANT is 20 dBm 25 dBm IC7 IC10 L7 L3 L4 L6 C117 C118 C119 C120 C124 C125 R106 R109 DA1 C102 R102 R103 Q10 C110 C112 R111 C126 C127 R112 J Modulation Check and Adjus...

Page 36: ... P Power RAMP Confirma tion Follow steps 1 to 6 of I 7 Confirm that Power RAMP is matching IC7 IC10 L7 L3 L4 L6 C117 C118 C119 C120 C124 C125 R106 R109 DA1 C102 R102 R103 Q10 C110 C112 R111 C126 C127 R112 Q Audio Check 1 Link with Handset 2 Input 45dBm 1kHz to MIC of Handset Measure the Level at Line I F and distortion level 3 Confirm that the level is 8 dBm 2 dBm and that the distortion level is ...

Page 37: ... solder of TP The connection of adjustment equipment is as shown in Adjustment Standard Charger Unit P 50 Items Check Point Procedure Check or Replace Parts A Charging Check 1 Connect Charge Contact 12 Ω 2 W resistor between charge and charge 2 Measure and confirm voltage across the resistor is 3 3 V 0 2 V R2 R1 R3 R4 ...

Page 38: ... voltage between test point VDD3 and GND is 3 3V 0 3V Backlight is ON IC1 F1 C1 C2 C3 R1 Q1 D1 L1 C 2 5V Supply Confirma tion VDD2 1 Confirm that the voltage between test point VDD2 and GND is 2 5V 0 1V IC1 Q3 C4 C5 D BBIC Confirmation 1 BBIC Confirmation Execute the command getchk 2 Confirm the returned checksum value Connection of checksum value and program number is shown below IC1 X1 C6 C7 R19...

Page 39: ...nd conttx 3 Input Command rdeeprom 00 01 01 then you can confirm the current value 4 Adjust the frequency of CLK executing the command setfreq xx where xx is the value so that the reading of the frequency counter is 10 368000MHz 10Hz Note CLK is displayed only for a few seconds when executing the command conttx after battery is inserted IC1 X1 C6 C7 R19 IC4 C57 R51 K Transmitted Power Con firmatio...

Page 40: ... 4 Set DECT tester power to 81dBm 5 Execute the command readrssi 6 Confirm that the returned value is 1C 8 hex 7 Set DECT tester power to 63dBm 8 Execute the command readrssi 9 Confirm that the returned value is 25 8 hex IC1 IC4 C66 C58 R51 C57 C50 C52 C53 R52 C60 C61 R Power RAMP Confirma tion Follow steps 1 to 3 of K 4 Confirm that Power RAMP is matching IC1 IC4 C66 C58 R51 C57 C50 C52 C53 R52 C...

Page 41: ...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 9 4 2 How to Remove the IC 1 Put plenty of solder on the IC pins so that the pins can be completely covered Note If the IC pins are not soldered enough you may give pressure to the P C board when cutting the pins with a cutter 2 Make a few cut...

Page 42: ...accuracy of the IC setting with the corresponding soldering foil 2 Apply flux to all pins of the FLAT PACKAGE IC 3 Solder the pins sliding the soldering iron in the direction of the arrow 9 4 4 How to Remove a Solder Bridge 1 Lightly resolder the bridged portion 2 Remove the remaining solder along the pins using a soldering iron as shown in the figure below ...

Page 43: ...43 KX TG7100ES KX TG7102ES KX TG7103ES KX TGA710ES 10 Disassembly and Assembly Instructions 10 1 Disassembly Instructions 10 1 1 Base Unit ...

Page 44: ...44 KX TG7100ES KX TG7102ES KX TG7103ES KX TGA710ES 10 1 2 Handset ...

Page 45: ...45 KX TG7100ES KX TG7102ES KX TG7103ES KX TGA710ES 10 1 3 Charger Unit ...

Page 46: ...46 KX TG7100ES KX TG7102ES KX TG7103ES KX TGA710ES 10 2 How to Replace the Handset LCD ...

Page 47: ...1 1 2 JIG and PC EEPROM serial JIG JIG Cable PQZZ1CD300E PC which runs in DOS mode Batch file CD ROM for setting PQZZTG7100E Note If you have the JIG Cable for TCD500 series PQZZ1CD505E change the following values of resis tance Then you can use it as a JIG Cable for both TCD300 and TCD500 series It is an upper compatible JIG Cable 11 1 2 PC Setting 11 1 2 1 Connections Connect the AC adaptor to C...

Page 48: ... 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 0E 98 and the ID 0018 E0 0E 98 is written setfreq Adjust Frequency of RFIC Type setfreq nn hookoff Off hook mode on Base Type hookoff hookon On hook mode on Base Type hookon getchk Read checksum Type getchk wreeprom Write the data of EEPROM Type wreepr...

Page 49: ...3 BUZ DC_IN DCM L2T L1T L1R L2R 2 2 4 3 1 VDD2 LINE_DC RED BLACK CHARGE RX TX GND VDD4 VDD3 L1R L1T DTMF Tester Call ID Simulator BELL Simulator LOOP Simulator AF OSC AF VOLT METER OSC OSC 600 Ω 150 Ω SP 12 Ω 2 w CHARGE CHARGE Digital Volt Meter DC_IN GND DC POWER 6 5 V DECT Tester CMD60 Short A_1 and GND GND ANT Frequency Counter U ART PC GND CLK Digital Volt Meter GND LINE_DC AF Volt Meter GND B...

Page 50: ...t When connecting the Simulator Equipments for checking please refer to below 11 3 1 Flow Solder Side View Note A is referred to Check Point Charger Unit P 37 PQUP11413Z for_ PQLV30045ZA BLACK RED TP4 TP3 A TP1 TP2 1 2 PbF GND TP4 TP3 TP1 DC POWER 6 5V Digital Volt Meter 12Ω 2W GND TP2 A ...

Page 51: ...scilloscope 11 4 1 2 JIG and PC EEPROM serial JIG JIG Cable PQZZ1CD300E PC which runs in DOS mode Batch file CD ROM for setting PQZZTG7100E Note If you have the JIG Cable for TCD500 series PQZZ1CD505E change the following values of resis tance Then you can use it as a JIG Cable for both TCD300 and TCD500 series It is an upper compatible JIG Cable 11 4 2 PC Setting 11 4 2 1 Connections Connect the ...

Page 52: ...EPROM 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 0E 98 and the ID 0018 E0 0E 98 is written setfreq Adjust Frequency of RFIC Type setfreq nn getchk Read checksum Type getchk wreeprom Write the data of EEPROM Type wreeprom 01 23 45 01 23 is address and 45 is dat...

Page 53: ...P C60 C59 1 10 16 17 11 32 27 26 C61 C62 C56 C53 C52 R52 C58 R51 CLK CLK_G C57 C3 POWER VDD3 VDD1 VDD2 R43 R98 R25 C11 R97 R22 C35 C92 R46 J2 J4 URX BATT BATT UTX C91 C6 C19 R2 R1 D4 D5 C71 S P _ T E S T 1 R E V _ T E S T 2 R E V _ T E S T 1 S P _ T E S T 2 C25 C95 C24 L7 L6 R13 R19 REV IC1 IC3 KX TG7100 TGA710 X1 IC4 PQUP11407Z 1 100 25 26 50 76 51 75 1 4 8 5 A R104 R103 OSC AF VOLT METER LOOP Si...

Page 54: ...ountry version batch file Execute the command TG7100XXrevYY bat 1 3 Clock adjustment Refer to Check Point F 2 EEPROM IC5 Adjustment parameter data country version batch file default batch file etc 1 Change the address 0000 of EEPROM to 00 2 Default batch file Execute the command default bat 3 Country version batch file Execute the command TG7100XXrevYY bat 1 4 Clock adjustment Refer to Check Point...

Page 55: ...pm Check Point Base Unit M Timing Accuracy 2 0 ppm Check Point Base Unit N RSSI Level 22 hex A hex Check Point Base Unit O Power RAMP Power RAMP is matching Check Point Base Unit P Item Value Refer to TX Power 19 dBm 25 dBm Check Point Handset K Modulation 350 400 320 370 kHz div Check Point Handset L Frequency Offset 45 kHz 45 kHz Check Point Handset M Frequency Drift 30 kHz ms Check Point Handse...

Page 56: ...Unit and Handset BASE UNIT HANDSET Channel No Transmit Frequency Receive Frequency Transmit Frequency Receive Frequency 1 1897 344 1897 344 1897 344 1897 344 2 1895 616 1895 616 1895 616 1895 616 3 1893 888 1893 888 1893 888 1893 888 4 1892 160 1892 160 1892 160 1892 160 5 1890 432 1890 432 1890 432 1890 432 6 1888 704 1888 704 1888 704 1888 704 7 1886 976 1886 976 1886 976 1886 976 8 1885 248 188...

Page 57: ...th the development of new technology 12 1 2 Handset Schematic Diagram Handset Notes 1 DC voltage measurements are taken with an oscilloscope or a tester with a ground 2 The schematic diagram may be modified at any time with the development of new technology 12 1 3 Charger Unit Schematic Diagram Charger Unit Notes 1 DC voltage measurements are taken with voltmeter from the negative voltage line 2 T...

Page 58: ...51 27 R48 C46 NC J100p C44 D11 1 2 Q6 1 3 2 C45 NC 470 R49 Q7 2 3 1 180 R53 K0 1u C51 C60 K0 1u C61 K0 1u C73 K0 1u TP16 TP15 C74 K0 1u C75 K0 1u C59 K0 1u C67 K0 1u NC 1 CD 2 VREF 3 VIN 4 VIN 5 VOUT1 6 V 7 GND 8 VOUT2 1 Vout 2 NC 3 GND 4 Cn 5 Cont 6 Sub 7 Vin C33 NC C35 NC 4 0V VDD4 R40 NC D10 NC 1 2 C38 NC C39 NC C40 NC R42 NC C42 NC 330u C36 VDD3 3 3V 120 R38 200 R39 4 Fin 1 ADJ GND 3 Input 2 O...

Page 59: ...15 NC6 16 NC7 17 NC8 18 NC9 19 NC10 20 NC11 21 NC12 22 NC13 23 NC14 24 NC15 25 NC16 26 NC17 27 NC18 28 NC19 NC R88 C93 NC C94 NC C95 NC C92 NC C96 NC NC 1 GPIO4 PCM_DI 2 GPIO5 PCM_DO 9 SPI_DI 3 GPIO6 PCM_CLK 4 GPIO7 PCM_FSC 5 VDD1 6 VDDIO1 7 CLK 8 PF 10 SPI_DO 11 SPI_CLK 12 SPI_EN 13 AVD1 14 GPO9 PAOUTp 15 VDDPA 16 GPO8 PAOUTm 17 GPIO0 18 GPIO1 19 VDD2 20 VDDIO2 21 GPIO2 22 GPIO3 23 RST 24 AVD2 25...

Page 60: ...1 VDDIO2 42 VDD2 43 PCM1_CLK P33 PD3 44 PCM1_DOUT P34 PD4 45 PCM1_DIN P35 PD5 46 PCM1_FSC P36 PD6 47 INT0 P10 54 P05 SPI1_CLK PCM1_CLK 55 P06 SPI1_DO 56 P07 SPI1_DI 57 VSS3 58 VDD3 59 VDDIO3 60 P23 ADC1 61 P53 PCM2_CLK DABx 62 P54 PCM2_FSC DABx 63 P55 PCM2_DOUT DABx 64 P56 PCM2_IN DABx 65 P17 CHARGE INT7 66 RST 67 DC_STAB 68 DC_I 69 DC_CTRL P57 70 DC_Sense 71 MODE2 72 VBATp SOCp 79 AVS2 80 AVD2 81...

Page 61: ...41 10k R40 100k R42 Q10 2 3 1 Q11 2 3 1 2 5V C14 NC C12 NC REV_TEST1 REV_TEST2 SP_TEST1 SP_TEST2 ANT1 TP22 TP23 CLK C72 NC 680k R43 10k R44 2 2k R25 33 R21 C59 NC C62 NC 100p C37 33 R22 100n C11 MIC 1 2 1 A0 2 A1 3 A2 4 GND 5 SDA 6 SCL 7 WP 8 VCC D4 A K D5 A K ANT 4 7u C60 4 7u C61 1k R23 1k R24 1 5p C66 1n C58 220 R51 NC C70 10p C71 10p C98 10p C99 3 3 R103 3 3 R104 RESET SIO RDI SK LE RSSI RFCLK...

Page 62: ...62 KX TG7100ES KX TG7102ES KX TG7103ES KX TGA710ES 12 4 Schematic Diagram Charger Unit TP3 G J1 2 1 TP4 TP2 TP1 10 R1 10 R3 12 R2 12 R4 SCHEMATIC DIAGRAM Charger Unit NC No Components ...

Page 63: ...25 C7 C55 C14 C54 C66 C67 C57 C68 C83 C142 C151 C148 C143 C145 D10 C146 C42 C81 C133 C51 C48 C44 D11 C120 C49 C104 C103 C107 C110 C109 C128 C127 C126 C112 C108 C105 R105 R104 R103 R110 R109 R58 R108 R107 R39 R38 R1 R117 R71 R33 R64 D6 R19 R8 R3 R4 TP10 R32 R116 R69 R70 R42 R41 R118 R88 R90 R91 R72 R24 R25 R13 R31 R74 R29 C22 R93 R94 R96 R97 R113 CN6 1 1 CN5 R101 R14 R15 D7 D8 D15 D16 R11 D4 R17 R1...

Page 64: ...r Side View PbF PQUP11410Z KX TG7100 7120 8100 8120 A VDD1 VDD3 A_1 CLK RX TX GND VDD4 BUZ SP SP SP ANT A_2 VDD2 LINE_DC L1T L1R L2R L2T 4 3 2 DCM 2 1 DC_IN RED BLACK CHARGE KX TG7100 7102 7103 CIRCUIT BOARD Base Unit Flow Solder Side View VDD1 VDD2 VDD3 CLK 10 368 MHz ...

Page 65: ... C22 C39 C23 GND BAT C5 C4 C9 C10 JTAG R44 R91 C99 R96 C36 C98 C100 SP C60 C59 1 10 16 17 11 32 27 26 C61 C62 C56 C53 C52 R52 C58 R51 CLK CLK_G C57 C3 POWER VDD3 VDD1 VDD2 R43 R98 R25 C11 R97 R22 C35 C92 R46 J2 J4 URX BATT BATT UTX C91 C6 C19 R2 R1 D4 D5 C71 S P _ T E S T 1 R E V _ T E S T 2 R E V _ T E S T 1 S P _ T E S T 2 C25 C95 C24 L7 L6 R13 R19 REV IC1 IC3 KX TG7100 TGA710 X1 IC4 PQUP11407Z ...

Page 66: ...lder Side View SOFT_C SOFT_B SOFT_A C49 R93 C42 R95 CN3 C48 C40 C41 C43 C44 C45 C46 C47 R94 UP S1 CANCEL DOWN RIGHT LED9 LED8 SP LEFT 1 2 3 6 5 7 0 R 4 9 8 INT MIC TALK KX TGA710 CIRCUIT BOARD Handset Flow Solder Side View PbF LED3 LED10 LED2 LED1 LED4 LED5 LED7 LED6 ...

Page 67: ...er Unit 13 3 1 Component View 13 3 2 Flow Solder Side View PQUP11413Z for_ PQLV30045ZA BLACK RED A R1 R3 J1 R2 R4 1 2 PbF CIRCUIT BOARD Charger Unit Component View PQUP11413Z for_ PQLV30045ZA BLACK RED TP4 TP3 A TP1 TP2 1 2 PbF CIRCUIT BOARD Charger Unit Flow Solder Side View ...

Page 68: ... PD 25 P33 PD3 D I O ROW1 I I PD 26 P34 PD4 D I O ROW2 I I PD 27 TDOD P35 PD5 D I O NC O I PD 28 P36 PD6 D O NC O I PD 29 VSS2 30 VDDIO2 31 VDD2 32 PCM_FSC INT0 P10 D I O RDY I I PU 33 P00 UTX D I O UTX O I PU 34 P01 URX D I O URX I I PU 35 P02 JTIO D I O JTIO O I PU 36 P03 SDA2 D I O TAM_CSn O I PU 37 P04 SCL2 D O TAM_RSTn O I PU 38 P05 SPICLK PCM_CLK D I O SPICLK O I PU 39 P06 SPIDO PCM_DOUT D I...

Page 69: ...S KX TG7102ES KX TG7103ES KX TGA710ES 60 CIDINp A I CIDINp I I 61 P14 INT4 D O HOOK O I 62 P13 INT3 D O NC O I 63 ADC2 A I ADC2 I I 64 ADC0 A I ADC0 I I Pin No Description I O Connection at Normal mode at Reset mode ...

Page 70: ...P5 0 D IO NC O I PD 27 P4 0 D IO NC O I PD 28 P4 1 D IO NC O I PD 29 P4 2 D IO NC O I PD 30 P4 3 D IO NC O I PD 31 P4 4 D IO NC O I PD 32 P4 5 D IO NC O I PD 33 P4 6 D IO NC O I PD 34 P4 7 D IO NC O I PD 35 VSSPA S VSSPA S 36 PAOUTp P5 2 A O PAOUTp O O L 37 VDDPA S VDDPA S 38 PAOUTp P5 1 A O PAOUTp O O L 39 VSSPA S VSSPA S 40 VSS VSS S 41 VDDIO VDDIO S 42 VDD VDD 43 PCM1_CLK P3 3 PD3 D O COL3 I O ...

Page 71: ...C_I I I 69 DC_CTRL A O DC_CTRL O O PD 70 DC_Sence A I DC_Sence I I 71 MODE2 A I MODE2 I I 72 VBATp SOCp A I ADC3 I I 73 VBAT1 A I VBAT1 I I 74 LDO1_CTRL A O LDO1_CTRL O I 75 LDO2_CTRL A O LDO2_CTRL O I 76 P1 6 PON INT6n D I POWER_KEY I I PD 77 P2 6 STOP_CHARGE A O stop_charge O O 78 LDO1_Sence A I LDO1_Sence I I 79 AVS2 S AVS2 S 80 AVD2 S AVD2 S 81 LSRn A O LSRn O O 82 LSRp A O LSRp O O Pin No Des...

Page 72: ...72 KX TG7100ES KX TG7102ES KX TG7103ES KX TGA710ES 14 3 Terminal Guide of the ICs Transistors and Diodes 14 3 1 Base Unit 14 3 2 Handset ...

Page 73: ...73 KX TG7100ES KX TG7102ES KX TG7103ES KX TGA710ES 15 Exploded View and Replacement Parts List 15 1 Cabinet and Electric Parts Base Unit ...

Page 74: ... Parts Handset Note 1 This cable is fixed by welding Refer to How to Replace the Handset LCD P 46 2 The rechargeable Ni MH battery P03P HHR 4EPT Capacity up to 750mAh is available through sales route of Panasonic 3 Attach the spacer No 121 to the exact location described above ...

Page 75: ...75 KX TG7100ES KX TG7102ES KX TG7103ES KX TGA710ES 15 3 Cabinet and Electric Parts Charger Unit ...

Page 76: ...76 KX TG7100ES KX TG7102ES KX TG7103ES KX TGA710ES 15 4 Accessories and Packing Materials 15 4 1 KX TG7100ES ...

Page 77: ...77 KX TG7100ES KX TG7102ES KX TG7103ES KX TGA710ES 15 4 2 KX TG7102ES ...

Page 78: ...78 KX TG7100ES KX TG7102ES KX TG7103ES KX TGA710ES 15 4 3 KX TG7103ES ...

Page 79: ... PQKE10454Z1 HOLDER CHARGE TERMINAL L POM HB 5 PQKE10455Z1 HOLDER CHARGE TERMINAL R POM HB 6 PQKE10452Z1 CASE CHARGE TERMINAL PS HB 7 PQBC10468Z1 BUTTON LOCATOR ABS HB 8 PQKF10708Z1 CABINET COVER PS HB 9 PQGT18534Z NAME PLATE 10 PQHA10023Z RUBBER PARTS FOOT CUSHION Ref No Part No Part Name Description Remarks PCB1 PQWPG7100EH MAIN P C BOARD ASS Y RTL ICs IC1 C0CBAYF00015 IC IC4 C0JBAS000249 IC IC5...

Page 80: ... 1 S C31 PQCUV1A225KB 2 2 C32 ECA1CM101 100P Ref No Part No Part Name Description Remarks C36 ECEA0JSJ331 330 S C37 ECUV1H100DCV 10P C44 ECUE1H101JCQ 100P S C47 ECUV1C104KBV 0 1 C48 ECUV1H100DCV 10P C49 ECUV1H100DCV 10P C50 ECJ0EB1C103K 0 01 C51 F1G1A1040003 0 1 C52 ECUV1H221JCV 220P C53 ECUV1H221JCV 220P C54 ECUE1C223KBQ 0 022 S C55 F1G1A1040003 0 1 C56 ECUV1C104KBV 0 1 C59 F1G1A1040003 0 1 C60 F...

Page 81: ...3ACB0000133 LED LED7 B3ACB0000133 LED LED8 B3ACB0000133 LED LED9 B3ACB0000133 LED S LED10 B3ACB0000134 LED COILS L1 G1C470M00025 COIL L4 G1C100MA0072 COIL L5 G1C100MA0072 COIL F1 PQLQR2M5N6K COIL S LCR FILTER L6 J0JCC0000287 LCR FILTER RESISTORS R1 ERJ6RSJR10V 0 1 R2 ERJ3GEYJ680 68 R5 ERJ2GEJ471 470 Ref No Part No Part Name Description Remarks R6 ERJ2GEJ103 10K R7 ERJ2GEJ224 220K R8 ERJ2GEJ102 1K ...

Page 82: ...09X1 CABINET COVER ABS HB 200 9 PQHA10023Z RUBBER PARTS FOOT CUSHION 200 10 PQGT18544Z NAME PLATE Ref No Part No Part Name Description Remarks PCB200 PQWPA810ESCH MAIN P C BOARD ASS Y RTL JACK J1 K2ECYB000001 JACK S RESISTORS R1 ERDS1VJ100 10 S R2 ERDS1TJ120 12 S R3 ERDS1VJ100 10 S R4 ERDS1TJ120 12 S Ref No Part No Part Name Description Remarks Ref No Part No Part Name Description Remarks A1 PQLV2...

Page 83: ...103ES KX TGA710ES I N I KXTG7100ES KXTG7102ES KXTG7103ES KXTGA710ES Part No Part Name Description Remarks PQZZ1CD300E JIG CABLE 1 PQZZTG7100E BATCH FILE CD ROM 1 PQZZ430PIR TIP OF SOLDERING IRON 2 PQZZ430PRB RUBBER OF SOLDERING IRON 2 ...

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