Panasonic KX-TG7100BXS Service Manual Download | Manualshive

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KX-TG7100BXS/KX-TG7100BXT/KX-TGA710CXS/KX-TGA710CXT

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.

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Summary of Contents for KX-TG7100BXS

Page 1: ...erved Unauthorized copying and distribu tion is a violation of law ORDER NO KM40605051CE Telephone Equipment KX TG7100BXS KX TG7100BXT KX TGA710CXS KX TGA710CXT Digital Cordless Phone Silver Version Titanium Black Version for Middle Near East and Africa ...

Page 2: ...2 KX TG7100BXS KX TG7100BXT KX TGA710CXS KX TGA710CXT ...

Page 3: ... Replace the Flat Package IC 39 10 Disassembly and Assembly Instructions 41 10 1 Disassembly Instructions 41 10 2 How to Replace the Handset LCD 43 11 Measurements and Adjustments 44 11 1 The Setting Method of JIG Base Unit 44 11 2 Adjustment Standard Base Unit 46 11 3 The Setting Method of JIG Handset 47 11 4 Adjustment Standard Handset 49 11 5 Things to Do after Replacing IC 50 11 6 RF Specifica...

Page 4: ...elements 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 ...

Page 5: ...the manufacturer s specific instructions for the melting points of their products and any precautions for using their product with other materials The following lead free PbF solder wire sizes are recommended for service of this product 0 3 mm 0 6 mm and 1 0 mm 2 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 ch...

Page 6: ...S KX TG7100BXT KX TGA710CXS KX TGA710CXT 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: ...nalog 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 Re...

Page 8: ...ncoding 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 tra...

Page 9: ...ine 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 ...

Page 10: ...ncy 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 344 MHz which is input from antenna is input to IC10 as shown in Block Diagram Base Unit P 7 In IC10 the signal of 1900 MHz band is downcon...

Page 11: ...8V 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 BAC...

Page 12: ...nd 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 F...

Page 13: ...13 KX TG7100BXS KX TG7100BXT KX TGA710CXS KX TGA710CXT 4 5 Signal Route ...

Page 14: ...t 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 recommend connecting a standard telephone to the same telephone line or to the same telephone jack using a T adaptor Location For maximum distance and noise free operation place your base unit away from electrical appliances such as TVs r...

Page 15: ...et to feel warm during charging If you want to use the unit immediately charge the batteries for at least 15 minutes Clean the charge contacts of the handset base unit with a soft dry cloth otherwise the batteries may not charge prop erly 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 norma...

Page 16: ... Change 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 19 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 17: ...17 KX TG7100BXS KX TG7100BXT KX TGA710CXS KX TGA710CXT 7 2 Handset Settings Cross Reference Registering a Handset to the Base Unit P 18 ...

Page 18: ...18 KX TG7100BXS KX TG7100BXT KX TGA710CXS KX TGA710CXT 7 3 Registering a Handset to the Base Unit Cross Reference For Service Hint P 19 7 3 1 Cancelling a handset ...

Page 19: ...19 KX TG7100BXS KX TG7100BXT KX TGA710CXS KX TGA710CXT 7 4 For Service Hint ...

Page 20: ...20 KX TG7100BXS KX TG7100BXT KX TGA710CXS KX TGA710CXT 8 Service Mode 8 1 Engineering Mode 8 1 1 Base Unit ...

Page 21: ...c This is time until bell stops ringing Unit 100ms PULSE Dial speed 10PPS 20PPS 03 48 28 40msec 4 14 20msec This is pulse make time Unit 1ms 03 49 3C 60msec 4 1E 30msec This is pulse break time Unit 1ms 01 E4 57 870msec 4 2C 440msec This is inter digit time in pulse mode Unit 10ms 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 Desc...

Page 22: ...22 KX TG7100BXS KX TG7100BXT KX TGA710CXS KX TGA710CXT 8 1 2 Handset ...

Page 23: ...d 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 Receiving...

Page 24: ... Troubleshooting Guide 9 1 Troubleshooting Flowchart Flow Chart Cross Reference Check Power P 25 Bell Reception P 32 Check Battery Charge P 26 Check Link P 27 Check Handset Transmission P 31 Check Handset Reception P 31 Signal Route P 13 Check Caller ID P 31 ...

Page 25: ...k 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 26: ...6 KX TG7100BXS KX TG7100BXT KX TGA710CXS KX TGA710CXT 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 25 Charge Circuit P 12 ...

Page 27: ...G7100BXS KX TG7100BXT KX TGA710CXS KX TGA710CXT 9 1 3 Check Link 9 1 3 1 Base Unit Note 1 Refer to Troubleshooting by Symptom Base Unit P 33 Cross Reference Check Point Base Unit P 33 Power Supply Circuit P 9 ...

Page 28: ...28 KX TG7100BXS KX TG7100BXT KX TGA710CXS KX TGA710CXT Cross Reference Check Point Base Unit P 33 ...

Page 29: ...KX TG7100BXS KX TG7100BXT KX TGA710CXS KX TGA710CXT 9 1 3 2 Handset Note 1 Refer to Troubleshooting by Symptom Handset P 36 Cross Reference Check Point Handset P 36 Power Supply Circuit Reset Circuit P 12 ...

Page 30: ...30 KX TG7100BXS KX TG7100BXT KX TGA710CXS KX TGA710CXT Cross Reference Check Point Handset P 36 ...

Page 31: ...TGA710CXT 9 1 4 Check Handset Transmission Cross Reference Signal Route P 13 9 1 5 Check Handset Reception Cross Reference How to Check the Handset Speaker of Receiver P 52 Signal Route P 13 9 1 6 Check Caller ID Cross Reference Signal Route P 13 ...

Page 32: ...100BXS KX TG7100BXT KX TGA710CXS KX TGA710CXT 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 27 How to Check the Handset Speaker of Receiver P 52 ...

Page 33: ...firma 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 IC7 R37 ...

Page 34: ...mode 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 Adjustme...

Page 35: ...2 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 5 dBm 2 dBm and that the distortion level ...

Page 36: ...he 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 R...

Page 37: ...mand 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 firmat...

Page 38: ...K 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 ...

Page 39: ...t 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 c...

Page 40: ...e 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 41: ...41 KX TG7100BXS KX TG7100BXT KX TGA710CXS KX TGA710CXT 10 Disassembly and Assembly Instructions 10 1 Disassembly Instructions 10 1 1 Base Unit ...

Page 42: ...42 KX TG7100BXS KX TG7100BXT KX TGA710CXS KX TGA710CXT 10 1 2 Handset ...

Page 43: ...43 KX TG7100BXS KX TG7100BXT KX TGA710CXS KX TGA710CXT 10 2 How to Replace the Handset LCD ...

Page 44: ... 1 1 2 JIG and PC EEPROM serial JIG JIG Cable PQZZ1CD300E PC which runs in DOS mode Batch file CD ROM for setting PQZZTG7100BX 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...

Page 45: ...ta 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 wree...

Page 46: ...DD3 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...

Page 47: ... Oscilloscope 11 3 1 2 JIG and PC EEPROM serial JIG JIG Cable PQZZ1CD300E PC which runs in DOS mode Batch file CD ROM for setting PQZZTG7100BX 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 3 2 PC Setting 11 3 2 1 Connections Connect t...

Page 48: ... 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 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 d...

Page 49: ... 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 1 100 25 26 50 76 51 75 1 4 8 5 A R104 R103 OSC AF VOLT METER LOOP ...

Page 50: ... Country 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 Poi...

Page 51: ... ppm 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 Hand...

Page 52: ...e 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 1...

Page 53: ...ements 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 ...

Page 54: ...005 C61 K0 1u 1005 C73 K0 1u 1005 TP16 TP15 C C74 K0 1u 1005 C75 K0 1u 1005 C59 K0 1u 1005 C67 K0 1u 1005 IC3 NC 1 CD 2 VREF 3 VIN 4 VIN 5 VOUT1 6 V 7 GND 8 VOUT2 IC2 NC 1 Vout 2 NC 3 GND 4 Cn 5 Cont 6 Sub 7 Vin C33 NC C C C C35 NC C 4 0V VDD4 R40 1005 NC C D10 NC 1 2 C38 NC C39 NC C40 NC R42 NC C42 NC C C C 330u C36 C VDD3 3 3V 120 R38 1005 200 R39 1005 C IC1 4 Fin 1 ADJ GND 3 Input 2 Output 8 0V...

Page 55: ...10 NC5 11 CS 12 SCK 13 SI 14 SO 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 1005 R88 1005 C93 NC 1005 C94 NC 1005 C95 NC 1005 C92 NC 1005 C96 NC C C C C C IC8 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 PA...

Page 56: ... 41 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 ...

Page 57: ... R41 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 RFC...

Page 58: ...58 KX TG7100BXS KX TG7100BXT KX TGA710CXS KX TGA710CXT Memo ...

Page 59: ...2 C56 C25 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...

Page 60: ...w Solder 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 CIRCUIT BOARD Base Unit Flow Solder Side View VDD1 VDD2 VDD3 CLK 10 368 MHz ...

Page 61: ...26 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 PQUP11407...

Page 62: ...Solder 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 63: ... I 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...

Page 64: ...TG7100BXT KX TGA710CXS KX TGA710CXT 60 CIDINp A I CIDINp I I 61 P14 INT4 D O HOOK O I 62 PULSE_CTRL D O Q2_ON Q2_OFF 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 65: ...L 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 ...

Page 66: ... DC_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 D...

Page 67: ...67 KX TG7100BXS KX TG7100BXT KX TGA710CXS KX TGA710CXT 14 3 Terminal Guide of the ICs Transistors and Diodes 14 3 1 Base Unit 14 3 2 Handset ...

Page 68: ...68 KX TG7100BXS KX TG7100BXT KX TGA710CXS KX TGA710CXT 15 Exploded View and Replacement Parts List 15 1 Cabinet and Electric Parts Base Unit ...

Page 69: ...ctric Parts Handset Note 1 This cable is fixed by welding Refer to How to Replace the Handset LCD P 43 2 The rechargeable Ni MH battery 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 70: ...70 KX TG7100BXS KX TG7100BXT KX TGA710CXS KX TGA710CXT 15 3 Accessories and Packing Materials ...

Page 71: ...ERMINAL R 4 PQKE10454Z1 HOLDER CHARGE TERMINAL L POM HB 5 PQKE10455Z1 HOLDER CHARGE TERMINAL R POM HB 6 PQKE10452Z1 CASE CHARGE TERMINAL for KX TG7100BXS PS HB 6 PQKE10452Z2 CASE CHARGE TERMINAL for KX TG7100BXT PS HB 7 PQBC10468Z1 BUTTON LOCATOR ABS HB 8 PQKF10708Z1 CABINET COVER for KX TG7100BXS PS HB 8 PQKF10708Z2 CABINET COVER for KX TG7100BXT PS HB 9 PQGT18790Z NAME PLATE for KX TG7100BXS 9 P...

Page 72: ...C8 ECUV1H100DCV 10P Ref No Part No Part Name Description Remarks C9 ECKD2H681KB 680P S C10 ECKD2H681KB 680P S C14 ECUV1H472KBV 0 0047 C17 PQCUV1A225KB 2 2 C19 ECUV1H100DCV 10P C22 PQCUV1A105KB 1 C23 ECUV1C563KBV 0 056 C25 ECUV1H103KBV 0 01 C27 ECEA1HKA100 10 C31 PQCUV1A225KB 2 2 C32 ECA1CM101 100P C36 ECEA0JSJ331 330 S C37 ECUV1H100DCV 10P C44 ECUE1H101JCQ 100P S C47 ECUV1C104KBV 0 1 C48 ECUV1H100...

Page 73: ...RANSISTOR SI S Q2 B1ADGE000004 TRANSISTOR SI Q3 B1ADGE000004 TRANSISTOR SI Q4 B1ADGE000004 TRANSISTOR SI Q5 B1ABCF000103 TRANSISTOR SI Q7 UN9219J TRANSISTOR SI S Q8 UN9219J TRANSISTOR SI S Q9 UN9219J TRANSISTOR SI S Q10 B1ABCF000103 TRANSISTOR SI Q11 B1ABCF000103 TRANSISTOR SI Q12 UN9219J TRANSISTOR SI S DIODES D1 B0JCME000035 DIODE SI D4 MA8047 DIODE SI S D5 MA8047 DIODE SI S D6 B0BC2R1A0006 DIOD...

Page 74: ... 1 5P C71 ECJ0EC1H100D 10P C93 ECUV1H101JCV 100P C94 ECUV1H101JCV 100P C95 ECUV1A105KBV 1 C96 ECJ0EC1H100D 10P C97 ECJ0EC1H100D 10P C98 ECJ0EC1H100D 10P C99 ECJ0EC1H100D 10P C100 ECJ0EC1H100D 10P OTHERS MIC L0CBAB000052 MICROPHONE E101 L5DCAYY00005 LIQUID CRYSTAL DISPLAY 2 E102 PQHX11378Z COVER LCD COVER SHEET E103 PQHR11195Z TRANSPARENT PLATE LCD PLATE E104 PQHR11205Z GUIDE LCD E105 PQSA10197Z AN...

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