Panasonic KX-TG8107UA Service Manual Download Page 65

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KX-TG8107UA/KX-TG8108UA/KX-TGA810UA

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 diagrams 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 diagrams 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 diagrams may be modified at any time with the development of new technology.

Summary of Contents for KX-TG8107UA

Page 1: ...eserved Unauthorized copying and distribution is a violation of law ORDER NO KM40608162CE Telephone Equipment KX TG8107UA KX TG8108UA KX TGA810UA Digital Cordless Phone UAK Black Carbon Version UAS Silver Version UAT Titanium Black Version for Ukraine ...

Page 2: ...2 KX TG8107UA KX TG8108UA KX TGA810UA ...

Page 3: ...48 10 Disassembly and Assembly Instructions 50 10 1 Disassembly Instructions 50 10 2 Assembly Instructions 53 11 Measurements and Adjustments 54 11 1 The Setting Method of JIG Base Unit 54 11 2 Adjustment Standard Base Unit 56 11 3 Adjustment Standard Charger Unit 57 11 4 The Setting Method of JIG Handset 58 11 5 Adjustment Standard Handset 60 11 6 Things to Do after Replacing IC 61 11 7 RF Specif...

Page 4: ...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 has a melting point ...

Page 5: ...fic instructions for the melting points of their products and any precautions for using their product with other materi als 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 change without notice PbF...

Page 6: ...6 KX TG8107UA KX TG8108UA KX TGA810UA 3 Specifications ...

Page 7: ...OK 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 Reg Q9 1 8V Reg Q8 3 3V 2 5V 1 8V BBIC IC5 IC7 ...

Page 8: ...n 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 transmission and reception EEPROM IC5 Temporary operating parameters for RF etc Additionally Power Supply Circuit 3 3V 2 5V 1 8V output Crystal Circuit 10 368MHz Charge Circuit Telephone Line Interfa...

Page 9: ...C7 as shown in Block Dia gram Base Unit P 7 The voice signal passes through the analog part of IC7 where it is amplified and converted to a digital audio stream signal The burst switch controller processes this stream performing encryption and scrambling adding the various other fields to produce the GAP Generic Access Profile standard DECT frame assigning to a time slot and channel etc In IC10 th...

Page 10: ... 2 5V 1 8V LCD CD RESET CSB SDA SCL CPU Analog Front End D A A D 30 32 66 67 72 62 52 45 44 58 56 59 60 6 47 46 77 ADPCM Codec Filter DSP Speech Decoding Speech Encoding BMC Burst Decoding Burst Encoding RF Interface RF Module IC4 23 22 RXDA TXDA 19 26 25 24 RSSI SYDA SYEN SYCL 16 17 XTAL X1 10 368 MHz BATTERY 61 ON SWITCH KEYPAD ROWS COLUMNS 1 12 40 76 27 28 34 35 36 74 BBIC IC1 IC3 11 LCD BACK L...

Page 11: ...hen charging the handset on the Base Unit the charge current is as follows DC 6 5V R55 R56 CHARGE Base CHARGE Handset L4 Q4 D7 F1 BATTERY Battery BATTERY R45 GND CHARGE Handset CHARGE Base GND DC GND In this way the BBIC on Handset detects the fact that the battery is charged The charge current is controlled by switching Q5 of Handset Refer to Fig 101 in Power Supply Circuit P 8 4 4 4 Battery Low ...

Page 12: ...12 KX TG8107UA KX TG8108UA KX TGA810UA 4 6 Signal Route ...

Page 13: ...13 KX TG8107UA KX TG8108UA KX TGA810UA 5 Location of Controls and Components 5 1 Controls 5 1 1 Base Unit 5 1 2 Handset ...

Page 14: ...e AC adaptor to a ceiling mounted AC outlet as the weight of the adaptor may cause it to become disconnected Location For maximum distance and noise free operation place your base unit away from electrical appliances such as TVs radios per sonal computers or other phones in a convenient high and central location 6 2 Battery 6 2 1 Installation Replacement Important Use only the included rechargeabl...

Page 15: ...an if the unit is exposed to grease dust or high humidity 6 2 3 Battery Strength 6 2 4 Panasonic Ni MH Battery Perfor mance 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 discharge use Actual battery performance depends on a combination of how often the handset is in us...

Page 16: ...customise the base unit When customising the base unit the current item or setting is highlighted 1 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 The items are not shown on the display ...

Page 17: ...17 KX TG8107UA KX TG8108UA KX TGA810UA 7 2 Handset Settings Cross Reference Registering a Handset to a Base Unit P 18 ...

Page 18: ...t The included handset and base unit are preregistered If for some reason the handset is not registered to the base unit for example flashes even when the handset is near the base unit register the handset manually Cross Reference For Service Hint P 19 7 3 1 Cancelling a Handset ...

Page 19: ...19 KX TG8107UA KX TG8108UA KX TGA810UA 7 3 2 Cancelling a Base Unit 7 4 For Service Hint ...

Page 20: ...20 KX TG8107UA KX TG8108UA KX TGA810UA 8 Service Mode 8 1 Engineering Mode 8 1 1 Base Unit ...

Page 21: ...r 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 PULSE Dial speed 10PPS 20PPS 03 5F 28 40msec 4 14 20msec This is pulse make time Unit 1ms 03 60 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 Nu...

Page 22: ... TG8107UA KX TG8108UA KX TGA810UA 4 Bell length 32 hex 50 dec 50 100msec 5000msec 5sec PULSE Dial speed 10PPS 20PPS 28 hex 40 dec 40 1msec 40msec 3C hex 60 dec 60 1msec 60msec 57 hex 87 dec 87 10msec 870msec ...

Page 23: ...23 KX TG8107UA KX TG8108UA KX TGA810UA 8 1 2 Handset ...

Page 24: ... 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 level Anal...

Page 25: ...tting so revert to default value Address Initial Type Name Description Default value Country Setting 0000 EEP_EepromType EEPROM type 0x00 32kbit type 0x55 64kbit type 0xAA 128kbit type other 32kbit type 0x55 0x00 0007 F EEP_ModelInfo Model information Bit0 TAM 1 Enable 0 Disable Bit1 Base Phonebook 1 Enable 0 Disable Bit2 Audible Call 1 Enable 0 Disable Bit3 SP PHONE 1 Enable 0 Disable Bit4 FAX 1 ...

Page 26: ...0 0x00 0x00 0x00 0x00 0x00 x 00FA 0 EEP_Ps3_InUseFlag IN Use Flag 00 Invalid 01 Valid 0x00 x 00FB 0 EEP_Ps3_DectPsNo DECT PS No 00 3F PS No FF Invalid 0xFF x 00FC 0 EEP_Ps3_PsType PS Type 00 KME s PS Group Page 01 KME s PS Group Page Message Waiting 02 TD 7500 or TD 7590 FF Another Maker s PS 0xFF x 00FD 0 EEP_Ps3_Ipui PS ID IPUI 14Byte 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0...

Page 27: ...EP_RuClipReqLev RCID REQ signal Level Default 4 3dBm 0x00 0x13 0x60 0x15 03B4 1 EEP_ClipRingConfig Ring configuration Bit0 Rpas 1 enable 0 disable Bit1 RpasAlert 1 enable 0 disable Bit2 Rpas2LongAlert 1 enable 0 disable Bit3 Suppress1stRing 1 enable 0 disable Bit4 Check1stRing 1 enable 0 disable Bit5 RingEarlier 1 enable 0 disable Bit6 7 Unused 0x20 x 03B5 1 EEP_ImpSetConfig Impedance Set configur...

Page 28: ...mChszTimeout Impedance Remove timeout Channel Seizure Unit 10ms Default 450ms Standard 420 570ms 0x2D x 03C3 1 EEP_ImpRemContTimeout Impedance Remove timeout Unit 100ms Default 1s 0x0A x 03C4 1 EEP_CasAckDelayTimeout CAS to Acknowledge DTMF Delay Timeout Unit 1ms Default 0ms 0x00 x 03C5 1 EEP_CasAckDuration Acknowledge DTMF tone duration Unit 1ms Default 70ms 0x46 x 03C6 1 EEP_CasAckDataTimeout CA...

Page 29: ...3DA 1 EEP_DtmfMaxDuration DTMF maximum duration Unit 10ms Default disable 0xFF 0xFF x 03DB 1 EEP_RuDtmfDurationMin RU_DTMF minimum duration Unit 10ms Default 10ms 0x01 x 03DC 1 EEP_RuDtmfDurationMax RU_DTMF maximaum duration Unit 10ms Default 70ms 0x07 x 03DD 1 EEP_RuDtmfDurationOff RU_DTMF Off duration Unit 10ms Default 50ms 0x05 x 0D62 3 EEP_RuClipReqLength Length of REQ signal Unit 10ms Default...

Page 30: ...y Setting Description x Default no specific country setting so revert to default value Address Initial Type Name Description Default value Country Setting 0001 F EEP_FreqTrim_L Setting value of FREQ_TRIM_REG 0x75 x 0002 F EEP_BandGap Setting value of BandGap REG 0x08 x 0010 EEP_Ipei International Portable Part Equipment Identities A concatenation of an EMC and a unique 20 bit Serial Number 0x00 0x...

Page 31: ...Russian Bit7 Polish 0x2F 0x40 01AF Select Available Language 0 Disable 1 Enable Bit0 Slovakian Bit1 Czechs Bit2 Croatian Bit3 Catalan Bit4 Ukrinian Bit5 Spanish for Mexico Bit6 Slovenian Bit7 Estonian 0x08 0x10 01B0 Select Available Language 0 Disable 1 Enable Bit0 Lithuanian Bit1 Latvian Bit2 Romanian Bit3 Bulgarian Bit4 Seribian Bit5 Macedonian Bit6 Albanian Bit7 Hantai Taiwan 0x00 x 037F 3 EEP_...

Page 32: ...ountry parameter Bit0 Call waiting Tone on off 1 on 0 off Bit1 Clock Back Up 1 on 0 off Bit2 Charge ON Tone 1 Tone on 0 KeyTone operating Bit3 BackUpTime revise 1 on 0 off Bit4 On Charge Partial 1 none 0 Partial Display Bit5 Start Talk Count Delay on off 1 on 0 off Bit6 Russian Model 1 Russian Model 0 Not Russian Model Bit7 Reserve 0x3E x 0174 3 EEP_EEToneConfig Tone Option Data Bit0 Keytone on of...

Page 33: ...shooting Guide 9 1 Troubleshooting Flowchart Flow Chart Cross Reference Check Power P 34 Bell Reception P 40 Check Battery Charge P 35 Check Link P 36 Check Handset Transmission P 39 Check Handset Reception P 39 Signal Route P 12 Check Caller ID P 39 ...

Page 34: ...9 1 1 1 Base Unit Is the AC Adaptor inserted into AC outlet 1 Cross Reference Power Supply Circuit P 8 Note 1 Refer to Specifications P 6 for part number and sup ply voltage of AC adaptor 9 1 1 2 Handset Cross Reference Power Supply Circuit Reset Circuit P 11 ...

Page 35: ...KX TGA810UA 9 1 2 Check Battery Charge 9 1 2 1 Base Unit Cross Reference Power Supply Circuit P 8 9 1 2 2 Handset Cross Reference Check Power P 34 Charge Circuit P 11 9 1 2 3 Charger Unit Cross Reference Power Supply Circuit P 8 ...

Page 36: ...G8107UA KX TG8108UA KX TGA810UA 9 1 3 Check Link 9 1 3 1 Base Unit Cross Reference Power Supply Circuit P 8 Check Point Base Unit P 41 Note 1 Refer to Troubleshooting by Symptom Base Unit and Charger Unit P 41 ...

Page 37: ...37 KX TG8107UA KX TG8108UA KX TGA810UA Cross Reference Check Point Base Unit P 41 ...

Page 38: ...38 KX TG8107UA KX TG8108UA KX TGA810UA 9 1 3 2 Handset Cross Reference Power Supply Circuit Reset Circuit P 11 Check Point Handset P 45 Note 1 Refer to Troubleshooting by Symptom Handset P 45 ...

Page 39: ...eck Point Handset P 45 9 1 4 Check Handset Transmission Cross Reference Signal Route P 12 9 1 5 Check Handset Reception Cross Reference How to Check the Handset Speaker or Receiver P 63 Signal Route P 12 9 1 6 Check Caller ID Cross Reference Signal Route P 12 ...

Page 40: ...0 KX TG8107UA KX TG8108UA KX TGA810UA 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 36 How to Check the Handset Speaker or Receiver P 63 ...

Page 41: ... 1V 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 C62 C63 X1 C72 R75 R81 R62 R63 E EEPROM Confirmation 1 EEPROM Confirmation Execute the command ChkTG8100XXrevYY bat XX country code YY revision number 2 Confirm the returned checksum value 3 The checksum i...

Page 42: ...0 C110 C112 R111 C126 C127 R112 J Modulation Check and Adjustment Follow steps 1 to 6 of I 7 Confirm that the B Field Modulation is 350 400 320 370kHz div using data type Fig31 8 Adjust the B Field Modulation if required Execute the command readmod and wrtmod xx where xx is the value 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 K...

Page 43: ...9 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 10 0dBm 2dBm and that the distortion level is 5 at TEL Line 600Ω Load 4 Input 20dBm 1kHz to Line I F Measure the level at Receiver of Handset and distortion level Receive...

Page 44: ...der of TP The connection of adjustment equipment is as shown in Adjustment Standard Charger Unit P 57 Items Check Point Procedure Check or Replace Parts A Charging Check 1 Connect Charge Contact 12Ω 2W resistor between charge and charge 2 Measure and confirm voltage across the resistor is 3 3V 0 2V R2 R1 R3 R4 ...

Page 45: ...0 3V Backlight is OFF 4 2V 0 3V Backlight is ON IC1 F1 C1 C2 C3 R1 Q1 D1 L1 D2 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 C7 C6 R19 E EEPROM Confirmat...

Page 46: ... Adjust the frequency of CLK executing the command setfreq 00 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 K Transmitted Power Con firmation Remove the Antenna before starting step from 1 to 4 1 Configure the DECT tester CMD...

Page 47: ... DECT tester power to 63dBm 8 Execute the command readrssi 9 Confirm that the returned value is 23 8 hex IC1 IC4 C66 C58 C57 C50 C53 C52 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 C57 C50 C53 C52 R52 C60 C61 S Audio Check and Confir mation 1 Link to BASE which is connected to Line Simulator 2 Set line voltage to 48V and lin...

Page 48: ...age 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 cuts into ...

Page 49: ...cy 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 50: ...50 KX TG8107UA KX TG8108UA KX TGA810UA 10 Disassembly and Assembly Instructions 10 1 Disassembly Instructions 10 1 1 Base Unit ...

Page 51: ...51 KX TG8107UA KX TG8108UA KX TGA810UA 10 1 2 Handset ...

Page 52: ...52 KX TG8107UA KX TG8108UA KX TGA810UA 10 1 3 Charger Unit ...

Page 53: ...53 KX TG8107UA KX TG8108UA KX TGA810UA 10 2 Assembly Instructions 10 2 1 Fix the LCD to the Main P C Board Handset ...

Page 54: ...1 1 2 JIG and PC Serial JIG JIG Cable PQZZ1CD300E PC which runs in DOS mode Batch file CD ROM for setting PQZZTG8107UA 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 CN2 bas...

Page 55: ...rom 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 wreeprom...

Page 56: ...UZ 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 600Ω 150Ω SP 12Ω 2w CHARGE CHARGE Digital Volt Meter DC_IN GND DC POWER 6 5V 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 BUZ VDD2 ...

Page 57: ... 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 44 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 58: ...illoscope 11 4 1 2 JIG and PC Serial JIG JIG Cable PQZZ1CD300E PC which runs in DOS mode Batch file CD ROM for setting PQZZTG8107UA 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 DC Power...

Page 59: ...LASH 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 FLASH Type wreeprom 01 23 45 01 23 is address and 45 is data ...

Page 60: ...6 C115 R107 R106 L13 C100 C95 R93 C82 L9 C98 L12 C99 C101 SP_TEST1 SP SP_TEST2 C60 C59 1 10 16 17 11 32 27 26 C61 C62 C56 C53 C52 R52 C58 R51 CLK CLK_G C57 C3 POWER VDD4 VDD3 VDD1 VDD2 R43 R25 R22 C14 C113 C80 C35 C92 R46 C34 J2 J4 URX UTX C91 C19 C6 R19 R2 R1 R70 R71 R12 R109 D4 D5 C70 REV_TEST2 REV_TEST1 C25 Q8 L7 R13 C24 C36 C97 REV IC1 IC3 KX TG8120 TG8100 TGA810 X1 IC4 PQUP11411Z 1 80 20 21 4...

Page 61: ... 2 Country version batch file Execute the command TG8100XXrevYY 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 TG8100XXrevYY bat 1 4 Clock adjustment Refer to Check P...

Page 62: ...ck 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 Handset N RX...

Page 63: ...nd 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 1885 248 ...

Page 64: ...64 KX TG8107UA KX TG8108UA KX TGA810UA Memo ...

Page 65: ... 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 diagrams 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 sc...

Page 66: ...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 NC C42 NC 330u C36 VDD3 3 3V 120 R38 200 R39 4 Fin 1 ADJ GND 3 Input 2 Output 8 0V C55 K0 1u DCM SP SP 1k R79 1k R80 R45 SP ...

Page 67: ...DDIO1 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 LSR 26 LSRp 27 MICh 28 MIC 29 VREFm 30 VBUF 31 MICp 32 VREFp 33 Fin C84 NC C83 NC C80 NC K0 1u C133 C85 NC C82 NC R82 NC R87 NC 1k R92 NC C90 C89 NC NC C91 NC C88 R90 NC R113 NC 3 3V 0 R114 NC R115 R100 NC ANT A_1 A_2 CN5 3 NC CN5 1 ...

Page 68: ...k R66 10k R64 2 5V 2 5V 10 R91 POWER K1u C39 TP20 TP21 BAT UP 1 2 DOWN 1 2 RIGHT 1 2 LEFT 1 2 47 R71 R70 NC K1u C29 Q12 1 3 2 4 2V BATTERY 1 8V SOFT_B 1 2 SP 1 2 J15p C7 C8 K0 22u C9 NC K0 1u C25 K0 1u C26 7 1 2 4 1 2 TALK 1 2 S1 1 2 LED1 LED J3 J4 D8p C6 LED10 A K NC C91 NC C92 K0 1u C19 K0 1u C24 2 1 2 3 1 2 1 1 2 6 12 8 1 2 5 1 2 9 1 2 AST 1 2 0 1 2 SHARP 1 2 L6 NC 5 6k R47 1k R61 1k R62 R63 NC...

Page 69: ...00k R42 Q10 2 3 1 Q11 2 3 1 2 5V J100p C37 REV_TEST1 REV_TEST2 SP_TEST1 SP_TEST2 ANT1 TP22 TP23 CLK C72 NC CN4 1 4 2 3 5 Z10u C86 K0 1u C11 MIC 1 2 C59 NC C62 NC D4 A K D5 A K K4 7u C60 K4 7u C61 33 R21 R34 NC 2 2k R25 10k R44 680k R43 R35 NC 33 R22 D10p C50 NC C14 NC C51 NC C54 NC C55 NC C56 NC C70 NC C71 NC C81 D10p C85 470 R23 3 3k R24 10p C98 1k R31 470p C82 D10p C83 100k R32 NC C80 ANT 1k L8 ...

Page 70: ...70 KX TG8107UA KX TG8108UA KX TGA810UA 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 ...

Page 71: ...7 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 R10 R6...

Page 72: ...ide 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 TG8107 8108 CIRCUIT BOARD Base Unit Flow Solder Side View VDD1 VDD2 VDD3 CLK 10 368MHz ...

Page 73: ...73 R42 D11 D12 R41 R40 C94 R92 C7 CHARGE CHARGE MIC TP20 TP21 TP23 TP22 J3 J1 D8 Q4 D6 D7 C12 C30 C31 C18 C8 C21 C26 C22 C39 C32 C33 C23 R16 R66 GND BAT C5 D9 D10 C4 C9 C10 R63 JTAG R44 C102 C110 C86 C115 R107 R106 L13 C100 C95 R93 C82 L9 C98 L12 C99 C101 SP_TEST1 SP SP_TEST2 C60 C59 1 10 16 17 11 32 27 26 C61 C62 C56 C53 C52 R52 C58 R51 CLK CLK_G C57 C3 POWER VDD4 VDD3 VDD1 VDD2 R43 R25 R22 C14 C...

Page 74: ...SOFT_B SOFT_A R95 R105 C105 C114 R108 1 20 R96 C103 L6 C107 CN3 R103 R104 C106 C104 C27 L14 R99 R98 C28 R97 UP S1 CANCEL DOWN RIGHT LED9 LED8 SP LEFT 1 2 3 6 5 7 0 R 4 9 8 INT MIC TALK KX TGA810 CIRCUIT BOARD HANDSET Flow Solder Side View PbF LED1 LED LED10 LED4 LED5 LED7 LED6 ...

Page 75: ...t 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 76: ...25 P3 3 PD3 D O P3 3 O I PD 26 P3 4 PD4 D O P3 4 O I PD 27 TDOD P3 5 PD5 D O P3 5 O I PD 28 P3 6 PD6 D O P3 6 O I PD 29 VSS 30 VDDIO 31 VDD 32 PCM_FSC INT0n P1 0 D I O INT0n O I PU 33 P0 0 UTX D I O UTX O I PU 34 P0 1 URX D I O URX O I PU 35 P0 2 JTIO D I O JTIO O I PU 36 P0 3 SDA2 D I O P0 3 O I PU 37 P0 4 SCL2 D O P0 4 O I PU 38 P0 5 SPICLK PCM_CL D I O SPICLK O I PU 39 P0 6 SPIDO PCM_DOL D I O ...

Page 77: ...UA KX TG8108UA KX TGA810UA 60 CIDINp A I CIDINp I I 61 P1 4 INT4n D O P1 4 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 78: ...PD 28 P3 2 PD2 D IO COL2 I O I PD 29 VSSPA S VSSPA S 30 PAOUTp A O PAOUTp O I PD 31 VDDPA S VDDPA S 32 PAOUTp A O PAOUTp O I PD 33 VSSPA S VSSPA S 34 P3 3 PD3 D IO COL3 I O I PD 35 P3 4 PD4 D IO COL4 I O I PD 36 TDOD P3 5 PD5 D IO COL5 I O I PD 37 VSS S VSS S 38 VDDIO S VDDIO S 39 VDD S VDD S Å 40 PCM_FSC INT0n P1 0 D IO ROW0 I I PU 41 P0 0 UTX D O UTX O I PU 42 P0 1 URX D I URX I I PU 43 P0 2 JTI...

Page 79: ...Cn I I 69 VREFm S VREFm S 70 VBUF A O VBUF O O 71 AGND S AGND S 72 MICp A I MICp I I 73 VREFp A O VREFp O O 74 P3 0 D O COL0 I O I PD 75 P1 4 INT4n D O KEY_LED O I 76 P1 3 INT3n D I ROW3 I I 77 P2 2 CLK100 D O LCD_RESET O I PD 78 AVS_Sence A I AVS_Sence I I 79 ADC3 A I ADC3 I I 80 ADC0 A I Headset_detect I I Pin No Description I O Connection at Normal mode at Reset mode ...

Page 80: ...80 KX TG8107UA KX TG8108UA KX TGA810UA 14 3 Terminal Guide of the ICs Transistors and Diodes 14 3 1 Base Unit 14 3 2 Handset ...

Page 81: ...81 KX TG8107UA KX TG8108UA KX TGA810UA 15 Exploded View and Replacement Parts List 15 1 Cabinet and Electrical Parts Base Unit ...

Page 82: ...et Note 1 This cable is fixed by soldering Refer to Fix the LCD to the Main P C Board Handset P 53 2 The rechargeable Ni MH battery P03P HHR 4EPT Capacity up to 750 mAh is available through sales route of Panasonic 3 Attach the spacer No 123 to the exact location described above ...

Page 83: ...83 KX TG8107UA KX TG8108UA KX TGA810UA 15 3 Cabinet and Electrical Parts Charger Unit ...

Page 84: ...84 KX TG8107UA KX TG8108UA KX TGA810UA 15 4 Accessories and Packing Materials 15 4 1 KX TG8107UAK UAS UAT ...

Page 85: ...85 KX TG8107UA KX TG8108UA KX TGA810UA 15 4 2 KX TG8108UAS UAT ...

Page 86: ...86 KX TG8107UA KX TG8108UA KX TGA810UA 15 4 3 KX TGA810UAS UAT ...

Page 87: ...ILLE ABS HB 3 PQKE10436Y3 CASE CHARGE TERMINAL for KX TG8107UAK UAT for KX TG8108UAT PS HB 3 PQKE10436Y2 CASE CHARGE TERMINAL for KX TG8107UAS for KX TG8108UAS PS HB 4 PQKE10454Z1 HOLDER CHARGETERMINAL L POM HB 5 PQKE10455Z1 HOLDER CHARGETERMINAL R POM HB 6 PQJT10241Y CHARGE TERMINAL L 7 PQJT10242Y CHARGE TERMINAL R 8 PQBC10468Z1 PUSH BUTTON LOCATOR ABS HB 9 PQKF10703Z2 CABINET COVER for KX TG8107...

Page 88: ... Part Name Description Remarks C1 ECUE1H100DCQ 10P S C3 F1B2H152A048 0 0015 C4 F1B2H152A048 0 0015 C5 ECUV1H102KBV 0 001 C6 ECUV1H102KBV 0 001 C7 ECUV1H100DCV 10P C8 ECUV1H100DCV 10P C9 ECKD2H681KB 680P S C10 ECKD2H681KB 680P S C14 ECUV1H472KBV 0 0047 C15 PQCUV1A105KB 1 C17 PQCUV1A225KB 2 2 C19 ECUV1H100DCV 10P C22 PQCUV1A105KB 1 C23 ECUV1C563KBV 0 056 C25 ECUV1H103KBV 0 01 C27 ECEA1HKA100 10 C28 ...

Page 89: ... LID BATTERY COVER for KX TGA810UAS ABS HB Ref No Part No Part Name Description Remarks PCB100 PQWPG8107UAR MAIN P C BOARD ASS Y RTL for KX TG8107UAK UAS UAT for KX TG8108UAS UAT PCB100 PQWPGA810UAR MAIN P C BOARD ASS Y RTL for KX TGA810UAS UAT ICs IC1 C1CB00002526 IC BBIC 1 IC3 PQWIA130EXRR IC EEPROM 1 TRANSISTORS Ref No Part No Part Name Description Remarks Q1 PQVTFDN335N TRANSISTOR SI S Q2 B1AD...

Page 90: ...P C99 ECJ0EB1H331K 330P C101 ECJ0EC1H100D 10P C102 ECJ0EC1H100D 10P C103 ECJ0EC1H101J 100P C104 ECJ0EC1H101J 100P C105 ECJ0EC1H101J 100P Ref No Part No Part Name Description Remarks C106 ECJ0EC1H101J 100P C107 ECJ0EC1H101J 100P C108 ECJ0EB1H102K 0 001 C110 ECUV1H331JCV 330P C112 ECJ0EB1H102K 0 001 C113 ECJ0EB1H102K 0 001 C114 ECJ0EB1H102K 0 001 C115 ECJ0EC1H100D 10P OTHERS E101 PQLP10276Z LIQUID C...

Page 91: ... AC ADAPTOR for Base Unit A102 PQLV209CEZ ACADAPTOR forChargerUnit A103 PQJA10075Z CORD TELEPHONE A104 PQQX15279Z INSTRUCTION BOOK for Rus sian 1 A105 PQQX15302Z INSTRUCTION BOOK for Ukrai nian 1 A106 PQQW15196Z LEAFLET QUICK GUIDE for Russian A107 PQQW15197Z LEAFLET QUICK GUIDE for Ukrainian A108 PQQW15437Z LEAFLET BATTERY A109 PQKE10456Z1 HANGER BELT CLIP for KX TG8108UAS PC ABS HB A109 PQKE1045...

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