Panasonic KX-TG7100FXS Service Manual Download Page 60

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KX-TG7100FXS/KX-TG7100FXT/KX-TG7102FXS/KX-TGA711FXS/KX-TGA711FXT

12.3. Schematic Diagram (Handset)

(When on charge)

Charge Current

3.3V

2.5V

1.8V

TX DATA

RX DATA

115kHz

(Talk Mode)

0.7V

25mVp-p

5.6n

4.0V

330u

47u

6.3V

330u

100m

R45

C34

100m

BATTERY

+3.3V

VDD3

+2.5V

+1.8V

VDD2

VDD1

10u

+2.5V

+1.8V

4.7

R12

5.6M

R19

INT

CANCEL

SOFT_A

SOFT_C

UTX

URX

GND

+2.5V

100k

R93

C40

C42

0.1u

C43

0.1u

C44

0.1u

C45

0.1u

C46

0.1u

C47

+2.5V

820k

R95

430k

R94

+2.5V

R91

POWER

C39

TP20

TP21

BAT

DOWN

RIGHT

LEFT

CN3

AST

SHARP

SOFT_B

TALK

C41

100n

C19

100n

C24

100n

C20

100n

C21

100n

C22

C23

10p

100n

C30

100n

C32

C31 NC

C33

C36

15p

220n

100p

C35

C91

C92

C93

10n

C38

C18

C49

100n

C48

470

10k

R65

R61

R62

39k

R11

100

R13

R63

JTAG

100n

C26

100n

C25

C94

10p

5.6k

R46

220k

R66

10k

R64

5.6k

R47

BATTERY

NC: No Components

C15

3.3k

R15

R16

LED1

LED2

LED3

LED4

LED6

LED7

LED8

LED9

LED5

LED10

15k

R14

10p

C95

10p

C96

10p

C97

2.2u

C10

2.2u

LDO1_CTRL

P16/PON/INT6

LDO1_sense

AVD2

LSRp/REF

VREFm

AGND

VREFp

VSS1

P14/*INT4

LED2/PWM1/P21

P22/CLK100

LED_BIAS/P36/PD6

ADC3

SCL1/P24

*INT2/P12

AVS

Xtal1

RFCLKp

VDDRF

TDO

P32/PD2

PAOUTm

PAOUTp

P33/PD3

TDOD/P35/PD5

VDDIO2

PCM_FSC/*INT0/P10

P01/URX

P03/SDA2

P05/SPICLK/PCM_CLK

P07/SPIDI/PCM_DIN

VDD3

P17/CHARGE/INT7

DC_STAB

DC_CTRL

VBAT1

LDO2_CTRL

P26/STOP_CHARGE

AVS2

*LSR/REF

*MIC

VBUF

MICp

*INT1/P11

VDD1

P30

LED1/PWM0/P20

P13/*INT3

LED3

AVS_sense

SDA1/P25

ADC0

*INT5/VDDE/P15

AVD

CAP

VSSRF

RSSI/RFCLKm

RFCLKd

VDDIO1

RDI

PD1/SIO

P31/PD1

VSSPA1

VDDPA

VSSPA2

P34/PD4

VSS2

VDD2

P00/UTX

P02/JTIO

P04/SCL2

P06/SPIDO/PCM_DOUT

VSS3

P23/ADC1

*RST

DC_I

DC_Sense

120

R92

DC_I

AVS_sense

ADC3

LDO1_CTRL

LDO2_CTRL

STOP_CHARGE

RESET

BELL_LED

UTX

URX

JTAG

ROW0

COL5

COL4

COL3

COL2

COL1

SIO

RDI

TD0

ADC3

AVS_sense

LCD_RESET

ROW3

KEY_LED

STOP_CHARGE

CHARGE

DC_CTL

DC_I

LDO2_CTRL
LDO1_CTRL

ROW2

LCD_RS

LCD_SCL

LCD_SI

LCD_CSB

ROW1

COL0

COL1

COL2

COL3

UTX

URX

JTAG

LCD_SCL

LCD_SI

LCD_CSB

LCD_RS

RSSI

KEY_LED

BELL_LED

COL5

ROW0

ROW1

ROW3

LCD_RESET

ROW2

COL4

DC_CTL

CHARGE

10p

C98

10p

C100

10p

C101

RFCLK

COL0

IC1

BBIC

(1)

(2)

(3)

(4)
(5)

(6)

(7)

(8)

(9)

(10)

(11)

Summary of Contents for KX-TG7100FXS

Page 1: ...erved Unauthorized copying and distribu tion is a violation of law ORDER NO KM40605064CE Telephone Equipment KX TG7100FXS KX TG7100FXT KX TG7102FXS KX TGA711FXS KX TGA711FXT Digital Cordless Phone Silver Version Titanium Black Version for Central Europe ...

Page 2: ...2 KX TG7100FXS KX TG7100FXT KX TG7102FXS KX TGA711FXS KX TGA711FXT ...

Page 3: ...and Assembly Instructions 42 10 1 Disassembly Instructions 42 10 2 How to Replace the Handset LCD 45 11 Measurements and Adjustments 46 11 1 The Setting Method of JIG Base Unit 46 11 2 Adjustment Standard Base Unit 48 11 3 Adjustment Standard Charger Unit 49 11 4 The Setting Method of JIG Handset 50 11 5 Adjustment Standard Handset 52 11 6 Things to Do after Replacing IC 53 11 7 RF Specification 5...

Page 4: ...le of 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 s...

Page 5: ...check the manufac turer s specific 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 subje...

Page 6: ...ecifications are subject to change Connections The unit will not work during a power failure We recommend you connect a standard telephone on the same line for power pro tection Note for Service Operation range Up to 300 m outdoors Up to 50 m indoors Analog telephone connection Telephone Line ...

Page 7: ...erface 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...

Page 8: ...peech encoding 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 ...

Page 9: ...ling Line 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 connect...

Page 10: ...g 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 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 ban...

Page 11: ...Q3 1 8V Q2 4 0V 2 5V 1 8V LCD RS RESET CS SI SCL CPU Analog Front End D A A D 30 32 66 67 72 62 52 45 44 58 56 59 60 6 9 10 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 1...

Page 12: ...peration 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 101 in Power Supply Circuit P 9 4 4 ...

Page 13: ...13 KX TG7100FXS KX TG7100FXT KX TG7102FXS KX TGA711FXS KX TGA711FXT 4 6 Signal Route ...

Page 14: ... mounted on the wall if required Note Never install telephone wiring during a lightning storm The AC adaptor must remain connected at all times 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 dis...

Page 15: ...t 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 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 I...

Page 16: ... codes when changing the unitís region setting CZ 100 msec SK 100 msec 3 If you forget your PIN see For Service Hint P 19 4 If you change the PIN please make note of your new PIN The unit will not reveal the PIN to you 5 The items are not shown on the display 7 1 1 SMS Settings If the base unit is reset to its default settings the following SMS related settings will be reset The contents of the re...

Page 17: ...17 KX TG7100FXS KX TG7100FXT KX TG7102FXS KX TGA711FXS KX TGA711FXT 7 2 Handset Settings Cross Reference Registering a Handset to the Base Unit P 18 Base Unit Settings P 16 ...

Page 18: ...18 KX TG7100FXS KX TG7100FXT KX TG7102FXS KX TGA711FXS KX TGA711FXT 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 TG7100FXS KX TG7100FXT KX TG7102FXS KX TGA711FXS KX TGA711FXT 7 4 For Service Hint ...

Page 20: ...20 KX TG7100FXS KX TG7100FXT KX TG7102FXS KX TGA711FXS KX TGA711FXT 8 Service Mode 8 1 Engineering Mode 8 1 1 Base Unit ...

Page 21: ... contents Careless rewriting may cause serious damage to the computer system ID 00 10 00 14 Given value Bell length 01 F6 03 8A 03 8B 64 10sec 4 32 5sec 64 10sec 1E 3sec 5 14 2sec 2 This is time until bell stops ringing Unit 100ms PULSE Dial speed 10PPS 20PPS 03 5C 03 5E 2A 40msec 4 16 20msec This is pulse make time Unit 1ms 03 5D 03 5F 3A 60msec 4 1C 30msec This is pulse break time Unit 1ms 01 E4...

Page 22: ...22 KX TG7100FXS KX TG7100FXT KX TG7102FXS KX TGA711FXS KX TGA711FXT 8 1 2 Handset ...

Page 23: ...usted 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 Recei...

Page 24: ...1FXT 9 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: ... 1 Check 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: ...02FXS KX TGA711FXS KX TGA711FXT 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 9 1 2 3 Charger Unit Cross Reference Charge Circuit P 12 ...

Page 27: ...100FXT KX TG7102FXS KX TGA711FXS KX TGA711FXT 9 1 3 Check Link 9 1 3 1 Base Unit Note 1 Refer to Troubleshooting by Symptom Base Unit and Charger Unit P 33 Cross Reference Check Point Base Unit P 33 Power Supply Circuit P 9 ...

Page 28: ...28 KX TG7100FXS KX TG7100FXT KX TG7102FXS KX TGA711FXS KX TGA711FXT Cross Reference Check Point Base Unit P 33 ...

Page 29: ...100FXS KX TG7100FXT KX TG7102FXS KX TGA711FXS KX TGA711FXT 9 1 3 2 Handset Note 1 Refer to Troubleshooting by Symptom Handset P 37 Cross Reference Check Point Handset P 37 Power Supply Circuit Reset Circuit P 12 ...

Page 30: ...30 KX TG7100FXS KX TG7100FXT KX TG7102FXS KX TGA711FXS KX TGA711FXT Cross Reference Check Point Handset P 37 ...

Page 31: ...FXS KX TGA711FXT 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 55 Signal Route P 13 9 1 6 Check Caller ID Cross Reference Signal Route P 13 ...

Page 32: ...KX TG7100FXT KX TG7102FXS KX TGA711FXS KX TGA711FXT 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 55 ...

Page 33: ... 5 V Supply 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...

Page 34: ...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 35: ...7 R112 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 l...

Page 36: ...ck up the solder of TP The connection of adjustment equipment is as shown in Adjustment Standard Charger Unit P 49 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 37: ...that the voltage between test point VDD3 and GND is 3 3 V 0 3 V Backlight is ON IC1 F1 C1 C2 C3 R1 Q1 D1 L1 C 2 5 V Supply Confirma tion VDD2 1 Confirm that the voltage between test point VDD2 and GND is 2 5 V 0 1 V IC1 Q3 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...

Page 38: ...Execute the command 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 368000 MHz 10 Hz 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 Pow...

Page 39: ... tester power to 81 dBm 5 Execute the command readrssi 6 Confirm that the returned value is 1C 8 hex 7 Set DECT tester power to 63 dBm 8 Execute the command readrssi 9 Confirm that the returned value is 25 8 hex IC1 IC4 C66 C58 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 C57 C50 C52 C53 R52 C60 C61 S Audio Ch...

Page 40: ...verheat 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...

Page 41: ...eck the accuracy of the IC setting with the corresponding soldering foil 2 Apply flux to all pins of the FLAT PACKAGE IC 3 Solder the pins sliding the soldering iron in the direction of the arrow 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 42: ...42 KX TG7100FXS KX TG7100FXT KX TG7102FXS KX TGA711FXS KX TGA711FXT 10 Disassembly and Assembly Instructions 10 1 Disassembly Instructions 10 1 1 Base Unit ...

Page 43: ...43 KX TG7100FXS KX TG7100FXT KX TG7102FXS KX TGA711FXS KX TGA711FXT 10 1 2 Handset ...

Page 44: ...44 KX TG7100FXS KX TG7100FXT KX TG7102FXS KX TGA711FXS KX TGA711FXT 10 1 3 Charger Unit ...

Page 45: ...45 KX TG7100FXS KX TG7100FXT KX TG7102FXS KX TGA711FXS KX TGA711FXT 10 2 How to Replace the Handset LCD ...

Page 46: ...cope 11 1 1 2 JIG and PC EEPROM serial JIG JIG Cable PQZZ1CD300E PC which runs in DOS mode Batch file CD ROM for setting PQZZTG7100FX 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 ada...

Page 47: ...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 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 Typ...

Page 48: ...VDD4 VDD3 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 Met...

Page 49: ...arger Unit 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 36 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 50: ...urrent Oscilloscope 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 PQZZTG7100FX 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 Con...

Page 51: ...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 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 ...

Page 52: ...illoscope TP23 S MIC MIC 600 Ω F G H I A D E H I J K Q A B C J S T S T K L M N O P Q R PbF L1 C38 R11 R12 C15 R8 Q5 Q9 R7 R5 R6 R21 R62 R61 R47 R45 C14 C11 L4 L5 F1 R15 R24 R23 C95 C97 C96 C20 C93 Q7 Q11 Q10 Q1 D1 Q2 C2 C100 C37 Q3 C1 C98 C70 C54 C55 C50 C51 R53 C66 ANT ANT1 C72 R91 R64 R65 R42 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 C2...

Page 53: ...lt bat 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 AA 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 C...

Page 54: ...ty 1000 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 Poi...

Page 55: ...on Base 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...

Page 56: ...56 KX TG7100FXS KX TG7100FXT KX TG7102FXS KX TGA711FXS KX TGA711FXT Memo ...

Page 57: ...y 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...

Page 58: ...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 C C DCM SP SP SP SP 1k...

Page 59: ... 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 PAOUTm 17 G...

Page 60: ...k R16 0 L6 LED1 1 2 LED2 1 2 LED3 1 2 LED4 1 2 LED6 1 2 LED7 1 2 LED8 1 2 LED9 1 2 LED5 1 2 LED10 A K 15k R14 10p C95 10p C96 10p C97 C5 2 2u C10 2 2u 59 LDO1_CTRL 61 P16 PON INT6 63 LDO1_sense 65 AVD2 67 LSRp REF 69 VREFm 71 AGND 73 VREFp 4 VSS1 75 P14 INT4 6 LED2 PWM1 P21 77 P22 CLK100 8 LED_BIAS P36 PD6 79 ADC3 10 SCL1 P24 12 INT2 P12 14 AVS 16 Xtal1 18 RFCLKp 20 VDDRF 22 TDO 24 SK 26 LE 28 P32...

Page 61: ...8 31 A_1 32 GND19 R53 NC 1n C52 R51 NC BATTERY 2 5V Q10 2 3 1 Q11 2 3 1 2 5V 1u C12 REV_TEST1 REV_TEST2 SP_TEST1 SP_TEST2 TP22 TP23 CLK C72 NC MIC 1 2 C14 NC 10p C50 C51 NC C54 NC C55 NC C56 NC C59 NC C62 NC C70 NC C71 NC 100p C37 150p C53 4 7u C60 4 7u C61 1k R52 33 R21 2 2k R25 680k R43 D4 A K D5 A K 100n C11 33 R22 10k R44 10k R40 10k R41 100k R42 ANT 10p C73 10p C74 10p C75 470 R23 3 3k R24 1 ...

Page 62: ...62 KX TG7100FXS KX TG7100FXT KX TG7102FXS KX TGA711FXS KX TGA711FXT 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: ...2 C52 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 R1...

Page 64: ... Flow 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 7102 CIRCUIT BOARD Base Unit Flow Solder Side View VDD1 VDD2 VDD3 CLK 10 368 MHz ...

Page 65: ... R53 C66 ANT ANT1 C72 R91 R64 R65 R42 R41 R40 C94 R92 C7 CHARGE BATT BATT 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 C4 C9 C10 R63 JTAG R44 C101 C99 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 R14 R25 R22 C73 C74 C35 C92 R46 C34 J2 J4 URX UTX C91 C19 C6 R19 R2 R1 ...

Page 66: ... Flow 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 TGA711 CIRCUIT BOARD HANDSET Flow Solder Side View PbF LED1 LED10 LED2 LED3 LED4 LED5 LED7 LED6 ...

Page 67: ...ard Charger 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: ...I P3 2 I I PD 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 ...

Page 69: ...T KX TG7102FXS KX TGA711FXS KX TGA711FXT 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 70: ...L1 I O I 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...

Page 71: ... LSRp O O 68 MICn A I NC 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 NC I I Pin No Description I O Connection at Normal at Reset mode ...

Page 72: ...72 KX TG7100FXS KX TG7100FXT KX TG7102FXS KX TGA711FXS KX TGA711FXT 14 3 Terminal Guide of the ICs Transistors and Diodes 14 3 1 Base Unit 14 3 2 Handset ...

Page 73: ...73 KX TG7100FXS KX TG7100FXT KX TG7102FXS KX TGA711FXS KX TGA711FXT 15 Exploded View and Replacement Parts List 15 1 Cabinet and Electric Parts Base Unit ...

Page 74: ... Electric Parts Handset Note 1 This cable is fixed by welding Refer to How to Replace the Handset LCD P 45 2 The rechargeable Ni MH battery P03P HHR 4EPT Capacity up to750 mAh is available through sales route of Panasonic 3 Attach the spacer No 121 to the exact location described above ...

Page 75: ...75 KX TG7100FXS KX TG7100FXT KX TG7102FXS KX TGA711FXS KX TGA711FXT 15 3 Cabinet and Electric Parts Charger Unit ...

Page 76: ...76 KX TG7100FXS KX TG7100FXT KX TG7102FXS KX TGA711FXS KX TGA711FXT 15 4 Accessories and Packing Materials 15 4 1 KX TG7100FXS FXT ...

Page 77: ...77 KX TG7100FXS KX TG7100FXT KX TG7102FXS KX TGA711FXS KX TGA711FXT 15 4 2 KX TG7102FXS ...

Page 78: ...ERMINAL L 3 PQJT10242Y CHARGE TERMINAL R 4 PQKE10454Z1 HOLDER CHARGE TERMINAL L POM HB 5 PQKE10455Z1 HOLDER CHARGE TERMINAL R POM HB 6 PQKE10452Z1 CASE CHARGE TERMINAL for KX TG7100FXS for KX TG7102FXS PS HB 6 PQKE10452Z2 CASE CHARGE TERMINAL for KX TG7100FXT PS HB 7 PQBC10468Z1 BUTTON LOCATOR ABS HB 8 PQKF10708Z1 CABINET COVER for KX TG7100FXS forKX TG7102FXS PS HB 8 PQKF10708Z2 CABINET COVER for...

Page 79: ...KBV 0 001 Ref No Part No Part Name Description Remarks C7 ECUV1H100DCV 10P C8 ECUV1H100DCV 10P C9 ECKD2H681KB 680P S C10 ECKD2H681KB 680P S C12 PQCUV1A225KB 2 2 C14 ECUV1H472KBV 0 0047 C17 PQCUV1A225KB 2 2 C18 ERJ3GEYJ562 5 6K 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 ECU...

Page 80: ...BIC 1 IC3 PQWIA130EXRR IC EEPROM 1 TRANSISTORS Q1 PQVTFDN335N TRANSISTOR 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 DIODES D1 B0JCME000035 DIODE SI Ref No Part No Part Name De...

Page 81: ...Z1 HOLDER CHARGETERMINAL L POM HB 200 5 PQKE10455Z1 HOLDER CHARGETERMINAL R POM HB 200 6 PQJT10241Z CHARGE TERMINAL L 200 7 PQJT10242Y CHARGE TERMINAL R 200 8 PQKF10709X1 CABINET COVER ABS HB 200 9 PQHA10023Z RUBBER PARTS FOOT CUSHION 200 10 PQGT18544Z NAME PLATE Ref No Part No Part Name Description Remarks Ref No Part No Part Name Description Remarks PCB200 PQWPA810ESCH MAIN P C BOARD ASS Y RTL J...

Page 82: ...n replacing the Handset LCD See How to Replace the Handset LCD P 45 I N I KXTG7100FXS KXTG7100FXT KXTG7102FXS KXTGA711FXS KXTGA711FXT P104 PQPD10753Z CUSHION P105 PQPK15235Z GIFT BOX Part No Part Name Description Remarks PQZZ1CD300E JIG CABLE 1 PQZZTG7100FX BATCH FILE CD ROM 1 PQZZ430PIR TIP OF SOLDERING IRON 2 PQZZ430PRB RUBBER OF SOLDERING IRON 2 Ref No Part No Part Name Description Remarks ...

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