Panasonic KX-TG8162ALB Service Manual Download Page 72

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KX-TG8162ALB/KX-TG8163ALB/KX-TGA815AZB

13.2. Base Unit (Main)

RX AF

RX RF

3.0 V

TX RF

Beep Tone, Ringer Tone

0.75V

250mVp-p

(1)

(2)

(4)

(5)

(3)

NC: No Components

1/2

EEP_SCL

EEP_SDA

EEP_WP

JTAG_TDO

JTAG_TCK

JTAG_TMS

CHARGE_DET

CAP_CHG

SPI_DI

SPI_DO

SPI_CLK

SPI_CS

JTAG_TMS

LCD_RST

JTAG_RTCK

JTAG_TCK

JTAG_TDO
JTAG_TDI

LCD_RST

JTAG_TDI

JTAG_RTCK

SPI_DI

SPI_DO

SPI_CLK

SPI_CS

KEYIN1

KEYIN2

KEYIN3

ANS_LED

LCD_BLT

MSG_LED

LCD_CLK

CAP_SW

MSG_LED

UTX

URX

HS_SUPPLY_DET

ANS_LED

KEYS_E

KEYIN1
KEYIN3
KEYS_D
KEYIN2

KEYS_C

LCD_CS
LCD_CD

LCD_SIO

KEYS_E

C519

0.1u

UTX

URX

GND

R502

C516

0.1u

C512

0.1u

C514

0.1u

C510

K1u

C513

K2.2u

VDDC

C508

R509 NC

VBAT

VDDC

C517

0.1u

C518

0.1u

C475

*C478

10p

C473

C472

*C477

10p

RSTN

ANT2
TXON

RXON

RXn

ANT1

TXp

TXn

RXp

GND

STM/CKM/P15

+3.0V

TDO

TCK

TMS

TDI

RTCK

C511

10u

C530

10p

*C522

10p

*C479

10p

*C476

10p

C509

12p

X501

13.824M

+3.0V

+5.5V

C331

GND2

*C507

2.2u

RA501

RA502

10k

C175

1000p

R171

R172

100k

C176

10u

R175

560

C174

R176

100

KEYIN2

LED_VDD

C660

KEYIN3

NC1

KEYIN1

ANS_LED

L663

C651

LCD_CD

C662

C653

C658

LCD_GND

*C666

0.1u

L665

C657

KEYS_C

LCD_BLT

LCD_VDD

LCD_SIO

C654

LCD_CS

NC2

KEYS_D

LCD_SCL

C661

C670

C655

C652

LCD_RST

LCD_BLT_VDD

KEYS_E

C656

C659

L661

MSG_LED

+3.0V

GND

C812

0.9p

C805

2.7p

C827

10p

C806

2.7p

RXp

GND

C892

RXON

R806

470

C813

GND

C822

10p

GND

C896

2.2p

L809

7.5n

RXn

TXON

GND

ANT1

C826

10p

GND

TXn

C825

10p

ANT1

GND

C810
2.4p

R807

470

TXp

GND

C891

C859

2.2p

DA801

GND

ANT2

GND

C895

1.2p

GND

ANT2

GND

VBAT

DA802

R891

470

GND

C863

1.5p

GND

C811

10p

R892

470

C820

1.5p

C899

GND

C814

GND

R331

68k

R332

33k

*C601

0.1u

R601

+3.0V

*L474

220nH

*L476

220nH

R655

100

*R656

*R657

*R654

2.2k

*Q652

*R651

1.2k

*R652

1.2k

*Q651

C663

*R660

*R511

*IC601

16M FLASH

*CS

SO/SIO1

SCLK

NC/SIO3

*WP/SIO2

VCC

GND

SI/SIO0

C178

0.1u

Q171

VBAT

R356

R357

SPN

SPP

URX1

UTX1

VBAT

C894

10p

C893

10p

ANT-Short1

GND

ANT-S-GND1

ANT-S-GND2

ANT-Short2

GND

*SW1

L664

L662

*R361 39k

*C364 NC

*D472

*D473

L502

100n

C51

IC501

SPOUTN

VCCPA

TXp

RXp

RXn

GND_RF

TRSW_p

ANT_n

ATST_n

ATST_p

GPIO[13]

GPIO[14]

GND

SPOUTP

PWM1

PWM0

DCINS

XOUT

XIN

VBAT_APU

VDD_APU

VCC_IF

VDD_IF

VCC_FE

ANT

TRSW_n

TXn

TEST

RSTN

VCC_VCO

GPIO[27]

VDDUSB

DM_USB/GPI28

DP_USB/GPI29

VDDC1

JTAG_TDO

JTAG_TDI

JTAG_TCK

JTAG_TMS

JTAG_RTCK

GPIO[0]/SCL_IIC

GPIO[1]/SDA_IIC

GPIO[2]

GPIO[3]

GPIO[4]

GPIO[5]

GPIO[6]

GPIO[7]

GPIO[8]

VDDIO1

GPIO[9]

GPIO[10]

GPIO[11]

GPIO[12]

*R358

*IC612

VSS

OUT

VDD

TO RF BLOCK

W 0.2mm
L 10.0mm
1st layer

W 0.15mm
L 20mm
3rd layer

W 0.15mm
L 5.0mm
1st layer

ANT-
Pattern

W 0.15mm
L 5.0mm
1st layer

W 0.2mm
L mm
1st layer

ANT-
Pattern

MODEL

Summary of Contents for KX-TG8162ALB

Page 1: ...TGA815AZB Digital Cordless Answering System B Black Version for Australia KX TGA815 Handset KX TG8161 Base Unit Charger Unit Model No Base Unit Handset Charger Unit Expandable KX TG8162 1 TG8161 2 TGA815 Up to 6 KX TG8163 1 TG8161 3 TGA815 2 1 Up to 6 KX TGA815 1 TGA815 1 Configuration for each model KX TGA815 is also an optional accessory which contains a handset and a charger ...

Page 2: ... Diagrams Circuit Board Diagrams Exploded Views and Replacement Parts List It is essential that these critical parts should be replaced with manufacturer s specified parts to prevent shock fire or other hazards Do not modify the original design without permission of manufacturer IMPORTANT INFORMATION ABOUT LEAD FREE PbF SOLDERING If lead free solder was used in the manufacture of this product the ...

Page 3: ...t Reception 38 9 1 7 Check Caller ID 38 9 1 8 Check Headset Transmission 38 9 1 9 Check Headset Reception 38 9 1 10 Bell Reception 39 9 1 11 Check TAM Operation 39 9 1 12 Power failure mode 40 9 2 Troubleshooting by Symptom Base Unit and Charger Unit 41 9 2 1 Check Point Base Unit 41 9 2 2 Check Point Charger Unit 42 9 3 Troubleshooting by Symptom Handset 43 9 3 1 Check Point Handset 43 9 3 2 Trou...

Page 4: ...ottom View 80 14 2 Base Unit Operation 81 14 2 1 Component View 81 14 3 Handset 83 14 3 1 Component View 83 14 3 2 Bottom View 84 14 4 Charger Unit 85 14 4 1 Component View 85 14 4 2 Bottom View 85 15 Exploded View and Replacement Parts List 86 15 1 Cabinet and Electrical Parts Base Unit 86 15 2 Cabinet and Electrical Parts Handset 87 15 3 Cabinet and Electrical Parts Charger Unit 88 15 4 Accessor...

Page 5: ...e of used batteries according to the manufacture s Instructions 2 2 About Lead Free Solder Pbf Pb free Note In the information below Pb the symbol for lead in the periodic table of elements will refer to standard solder or solder that contains lead We will use PbF solder when discussing the lead free solder used in our manufacturing process which is made from Tin Sn Silver Ag and Copper Cu This mo...

Page 6: ...Bi Please check the manufacturer s specific instructions for the melting points of their products and any precautions for using their product with other materials The following lead free PbF solder wire sizes are recommended for service of this product 0 3 mm 0 6 mm and 1 0 mm 2 3 Discarding of P C Board When discarding P C Board delete all personal information such as telephone directory and call...

Page 7: ...ivision Multiple Access Channel Spacing 1 728 kHz Bit Rate 1 152 kbit s Modulation GFSK Gaussian Frequency Shift Keying RF Transmission Power Approx 10mW average power per channel Voice Coding ADPCM 32 kbit s Operating conditions 0 C 40 C 20 80 RH Relative Humidity Power source AC Adaptor 220 240 V AC 50 60 Hz Base unit PNLV226AL0Z Charger PNLV226AL0Z Power consumption Base unit Standby Approx 0 4...

Page 8: ..._APU VBAT VCC_FE VCC_IF VCC_VCO DCINS CHARGE_DET 3 0V DOUBOUT SCL SDA WP VCC ANS_LED LCD_BLT IC601 FLASH MEMORY IC611 EEPROM MEMORY KEYS R151 R152 Q171 VBAT DI CS MSG_LED KEYIN 1 3 KEYS_C E SPOUTN SPOUTP 3 0 V DC DC CONVERTOR Q351 Q352 CLK DO STM CKM R371 R372 D362 Q701 Q702 CHARGE DETECT VCCA VCC SCL RST CS CD SIO LCD DCIN 2 CAP_SW CAP_CHG HS_SUPPLY_DET BACKUP CAP CIRCUIT POWER SUPPLY CIRCUIT FRO...

Page 9: ...ng 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 PLL Oscillator Detector Compress Expander First Mixer All interfaces ex QSPI FLASH MEMORY EEPROM LED Analog Front End etc Integrated 1 9GHz PA for DECT EEPROM IC611 Tempor...

Page 10: ...10 KX TG8162ALB KX TG8163ALB KX TGA815AZB 4 3 Block Diagram Base Unit RF Part DA801 ANT2 ANT1 TXON RXON RXp RXn ANT2 ANT1 TXp TXn KX TG8161 BLOCK DIAGRAM Base Unit_RF Part ...

Page 11: ...ssage The BBIC implements synthesized Voice utilizing the built in speech detector and a Flash Memory which stored the vocabulary Caller ID demodulation The BBIC implements monitor and demodulate the FSK DTMF signals that provide CID information from the Central Office Digital Switching The voice signal from telephone line is transmitted to the handset or the voice signal from the handset is trans...

Page 12: ...to cut the DC loop current and to cut the voice signal The unit is consequently in an on hook condition Pulse Dial Circuit Pin 6 of BBIC turns Q141 ON OFF to make the pulse dialing Side Tone Circuit Basically this circuit prevents the TX signal from feeding back to RX signal As for this unit TX signal feed back from Q161 is canceled by the canceller circuit of BBIC 4 4 5 Power Supply Circuit The p...

Page 13: ...13 KX TG8162ALB KX TG8163ALB KX TGA815AZB 4 4 5 1 Charge Circuit The voltage from the AC adaptor is supplied to the charge circuits D362 R372 R371 CHARGE F301 DCP CHARGE 5 5V DCM ...

Page 14: ...D A A D 34 36 23 24 19 20 21 29 33 32 58 59 85 26 43 44 64 55 56 69 67 ADPCM Codec Filter DSP Speech Decoding Speech Encoding BMC Burst Decoding ANT1 Burst Encoding RF PLL MOD DEMOD 5 2 3 79 78 RXn RXon ANT1 DA801 RXp TXp TXn TXon 9 10 XTAL X1 10 368 MHz BATTERY 45 ON SWITCH KEYPAD Charge Pump ROWS COLUMNS CP3V D3 CP2 8V CP_LED 49 50 51 52 13 14 15 16 27 47 90 92 94 96 QSPI IO 0 3 BBIC IC1 IC3 57 ...

Page 15: ... 4 6 3 Charge Circuit Circuit Operation When charging the handset on the Base Unit the charge current is as follows DC 5 5 V R371 R372 CHARGE Base CHARGE Handset Q3 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 Q9 of Handset Refer to Fig 101 in Power...

Page 16: ...16 KX TG8162ALB KX TG8163ALB KX TGA815AZB 4 7 Circuit Operation Charger Unit 4 7 1 Power Supply Circuit The power supply is as shown D1 R2 R1 TP1 TP2 J1 AC Adaptor F1 ...

Page 17: ...er to VBAT of base unit from battery of handset through Q10 CHG terminal and Q351 If emitter voltage is lower than collector Q351 is OFF for the backflow prevention 4 8 2 Supply from large capacitor This model has PAS capacitor CAP to keep talking for only a limited time under the sudden power failure state CAP is charged at 2 5V in standby mode and charged at up to 3 0V in talk mode Charge voltag...

Page 18: ...1 C826 ANT2 C893 IC501 46 IC501 47 IC501 28 R181 C184 Q161 Q141 D101 A P101 B P101 B B P101 IC501 45 C812 L809 DA801 C895 DA802 C894 ANT1 IC501 44 to HANDSET HANDSET from BASE UNIT ANT C801 C803 DA801 C826 BASE UNIT A D101 Q141 Q161 R164 R177 C173 Q171 C178 R178 IC501 16 B P101 C893 ANT2 IC1 3 IC1 2 IC1 23 RECEIVER IC1 24 RECEIVER DA802 C894 ANT1 C893 ANT2 to HANDSET to HANDSET HANDSET MIC C13 RA4...

Page 19: ... SPp IC501 29 L474 SPn HANDSET MIC C13 RA4 IC1 19 IC1 79 L802 MIC C11 RA4 IC1 20 IC1 78 DA801 C803 C801 ANT to BASE UNIT C813 C812 IC501 44 DA802 C894 ANT1 C893 ANT2 to HANDSET HANDSET from BASE UNIT ANT C801 C803 DA801 C826 IC1 3 IC2 2 IC1 34 SP IC1 36 SP P101 B Headset Tx to Tel Line HANDSET CN4 2 L7 R80 C14 R22 IC1 21 IC1 79 L802 fron Handset ANT1 C894 DA802 C895 DA801 C826 IC501 46 IC501 28 IC...

Page 20: ... Operating Instructions Instruction book on TSN Server 7 1 For Service Hint Items Contents Battery You could use other rechargeable batteries sold in a market but the unit is not guaranteed to work properly The battery strength may not be indicated correctly if the battery is disconnected and connected again even after it is fully charged In that case by recharging the battery as mentioned in the ...

Page 21: ...ee letters printed on dial keys 7 Enter ٨ ٨ ٨ ٨ Address 2 9 Press a long confirmation beep will be heard 10 Press off to return to standby mode After that turn the base unit power off and then power on 8 Enter 㧖㧖 New Data 2 6 Select Write EEP using or then press or Default Data New Data M V M V M M Service Mode Read EEP Write EEP Get S W Ver Set Addr _ _ _ _ _ _ Set Addr Set Addr M M 8 M M M V 4 ...

Page 22: ... 00 14 6 dB up When hex changes from 00 28 to 00 1C or 00 14 gain increases by 3 dB or 6 dB Frequency 00 08 00 07 01 00 Use these items in a READ ONLY mode to confirm the contents Careless rewriting may cause serious damage to the computer system ID 00 02 00 06 Given value Bell length 02 9A 32 5 sec 3 1E 3 sec 14 2 sec This is time until bell stops ringing Unit 100 ms Desired Number hex Input Keys...

Page 23: ... Address 1 7 Press a long confirmation beep will be heard 8 Press off to return to standby mode After that remove and reinsert the batteries Press the Power button for about 1 second if the power is not turned on 6 Enter 㧖㧖 New Data 1 4 Select Write EEP using or then press or V M M M M M 8 Default Data New Data M V M V Service Mode Read EEP Write EEP Get S W Ver Set Addr _ _ _ _ _ _ Set Addr Set ...

Page 24: ...ing may cause serious damage to the handset Items Address Default Data New Data Possible Adjusted Value MAX hex Possible Adjusted Value MIN hex Remarks Sending level 05 3F Adjusted value Given value FF D0 2 Receiving level 05 40 Adjusted value Given value FF D0 3 Battery Low 00 09 70 4 Frequency 00 08 00 07 02 70 ID 00 02 00 06 Given value Desired Number hex Input Keys Desired Number hex Input Key...

Page 25: ...ialized by only F command 0 The data initialized by F and 0 command 1 The data initialized by F 0 and 1 command 2 The data initialized by F 0 1 and 2 command 3 The data initialized by all command F 0 1 2 3 Country Setting Description x Default no specific country setting so revert to default value Address Initial Type Name Description Default value Country Setting 04AF 3 EEP_Language Selected Lang...

Page 26: ...tions To cancel the handset refer to Deregistering a Handset in the Operating Instructions To copy the handset phonebook refer to Copying Phonebook Entries in the Operating Instructions BS HS Phonebook data Phonebook data is stored in a handset 1 Register HS A to BS B HS A is normal therefore no need to copy the phonebook data 1 Register HS A to BS B as a handset no 2 2 Copy the phonebook data fro...

Page 27: ...ok refer to Copying Phonebook Entries in the Operating Instructions 1 Cancel HS A 2 Register HS B as a handset no 1 3 Register HS A as a handset no 2 4 Copy the phonebook data from HS A to HS B 5 Cancel HS 2 HS A BS A NG HS A BS A HS B HS A Case 3 A handset has a defect Radio transmission is functioning NG 1 Register HS A as a handset no 2 2 Copy the phonebook data from HS A to HS B 3 Cancel HS 2 ...

Page 28: ...stration to the base unit is cancelled If the handset needs to be registered to the base unit refer to Registering a Handset to a Base Unit in the Operating Instructions If users do not bring the base unit with them the registration procedure has to be done by users themselves 1 Connect the AC adaptor to the base unit and install the charged batteries into the handset 2 Confirm the handset is regi...

Page 29: ...oute P 18 Check Caller ID P 38 Check TAM Operation P 39 Power ON Base Unit Bell Link Battery Charge Handset Voice Transmission Handset Voice Reception DTMF dial OK OK No Link OK OK OK OK OK Not working No bell No voice No charge No voice No signal Check Handset Transmission Check Handset Reception Signal Route Check Battery Charge Bell Reception Check Power Check Link Range NG Check the RF part Ca...

Page 30: ... Check BBIC IC501 Is BBIC IC501 54 High Check BBIC IC501 YES YES YES YES YES NO NO NO NO Check C306 C341 are not shorted YES Check F301 R300 are not open Is the output voltage of BBIC IC501 15 about 3 0 V YES NO Check Power Supply Circuit Reset Circuit Check BBIC IC1 Check F1 is not open Check X1 Is the voltage of BATT 2 3 V more Check the battery and around BATT and BATT are not shorted Is the ba...

Page 31: ... source Charge Handset on Base Unit Is the voltage of two charge contacts about 3 V or more OK NO Check Charge Contacts at Base Unit from mechanical point of view YES Is BBIC IC1 33 high at charge state Check Charge Circuit Check Power of Handset Is Check Power OK NO NO YES Check Power Supply Circuit of Charger Unit Check Handset Plug in the AC Power source Charge Handset on Charger Unit Is the vo...

Page 32: ... NO NO Replace with a new Circuit Board Is the modulation OK Refer to Check Point I Is the voltage of VBAT about 3 0 V Refer to Check Point A Is there CMD60 DECT Tester Does the RF clock CLK oscillate at 13 824 MHz in Base Unit Test Mode Refer to Check Point E Is the voltage of 3 0V about 3 0 V YES Is the NTP value OK Refer to Check Point H Does Base Unit make link with CMD60 in Base Unit Test Mod...

Page 33: ... Replace with a new Circuit Board Is the voltage of CP3V about 3 0 V Refer to Check Point P Does the RF clock CLK oscillate 10 368 MHz in Handset Test Mode Refer to Check Point H YES Is the voltage of CP2 8V about 2 8 V Refer to Check Point R Is the NTP value OK Refer to Check Point I Does Handset make link with CMD60 in Handset Test Mode Refer to Check Point I NO Handset is OK Check Base Unit YES...

Page 34: ...LB KX TG8163ALB KX TGA815AZB Cross Reference Check Point Handset P 43 NO NO Is the Sensitivity Receiver OK Refer to Check Point L YES YES Is the Power RAMP OK Refer to Check Point M Replace with a new Circuit Board ...

Page 35: ...pare Regular HS Handset and Regular BU Base unit 2 a Re register regular HS Normal mode to Base Unit to be checked If this operation fails in some ways the Base Unit is defective b Re register Handset to be checked to regular BU Normal mode If this operation fails in some ways the Handset is defective Base Unit is defective Handset is defective START Registration of Regular HS to Base Unit Registr...

Page 36: ...tem Note 1 Base unit refer to E of Check Point Base Unit P 41 Handset refer to H of Check Point Handset P 43 Start Link confirmation Normal 1 Control signal confirmation X tal Frequency confirmation Range confirmation Normal Check Range Compare with a regular unit Check DSP interface parts RF Block DSP on BU HS P C B Adjust X tal Frequency 1 GOOD 3 2 OK OK NG NG NG NG OK OK ...

Page 37: ...hecked to Regular BU 2 Press Talk key of the HS to establish link 2 X tal Frequency confirmation HS BU Mode Test mode 1 Check X tal Frequency 1 13 824 MHz 100 Hz 1 Check X tal Frequency 2 10 368 MHz 100Hz 3 Range Confirmation Normal HS BU Mode Normal mode 1 Register Regular HS to BU to be checked 2 Press Talk key of the Regular HS to establish link 3 Compare the range of the BU being checked with ...

Page 38: ...ute P 18 9 1 8 Check Headset Transmission Cross Reference Signal Route P 18 9 1 9 Check Headset Reception Cross Reference Signal Route P 18 OK Check MIC of Handset Check CDL TX HANDSET in Signal Route Check Handset Speaker in How to check the Handset Speaker or Receiver OK Check CDL RX HANDSET in Signal Route Check Caller ID in Signal Route Check CN4 of Handset OK Check Headset Tx Handset in Signa...

Page 39: ...477 C478 C479 D472 D473 L474 L476 SPp SPn and SPEAKER YES Check around C110 C111 C112 C113 C114 R111 R112 R113 R114 D113 Q111 P101 NO When bell signal is coming is there bell sound signal at IC501 31 29 Does the bell sound from SPEAKER Check around SP SP When bell signal coming is there bell sound signal at BBIC IC1 34 36 NO NO YES When bell signal coming is there bell sound signal at SP SP YES Ch...

Page 40: ... 0 2V to 2 0V in the state of connecting base and handset Check charge terminal s impurities Press OFF and check again Base no power Place on base Check R18 or R19 or BBIC of handset Yes No Check C362 C363 base Supplying What volt is handset CHG in the state of connecting base and handset Over 2 0V Under 2 0V Check supply circuit of handset Check supply circuit of base and charge terminal s impuri...

Page 41: ...1 IC301 Q302 C306 C304 C341 R300 R301 R302 R303 R306 R311 D301 B 3 0 V Supply Confirmation 3 0V 1 Confirm that the voltage between test point 3 0V and GND is 3 0 V 0 02 V 2 Adjust the 3 0 V voltage of 3 0V executing command VDA IC501 C503 C 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 42: ...nfirm that the BER is 1000 ppm Refer to H L Power RAMP Confirmation Follow steps 1 to 6 of H 7 Confirm that Power RAMP is matching Refer to H M Audio Check 1 Link with Handset which is connected to Line Simulator 2 Set line voltage to 48 V and line current to 50 mA 3 Input 45 dBm 600 Ω 1 kHz to MIC of Handset Measure the Level at Line I F and distortion level 4 Confirm that the level is 3 dBm 5 dB...

Page 43: ...k Point Procedure Check or Replace Parts A 1 8 V Supply Adjustment 1 8V 1 Confirm that the voltage between test point 1 8V and GND is 1 8 V 0 02 V 2 Execute the command VDD then check the current value 3 Adjust the 1 8V voltage of 1 8V executing command VDD XX XX is the value IC1 Q1 D1 C1 C44 R45 C40 C45 F1 B BBIC Confirmation 1 BBIC Confirmation Execute the command getchk 2 Confirm the returned c...

Page 44: ...ecuting the command sendchar sfr xx xx where xx is the value so that the reading of the frequency counter is 10 368000 MHz 5 Hz Note Clear the registered information for Base Unit before measurement because the Frequency will not possibly get stable due to the registered information Pressing the button of 3 5 7 clears the registration Register to it on Base Unit after measurement IC1 X1 C47 I Tran...

Page 45: ... 8 Ω Load IC1 C12 C73 D13 D14 MIC C11 C13 RA4 R27 R28 C96 C97 R5 C72 C73 P Charge Pump 3 0 V Supply Confirmation CP3V 1 Confirm that the voltage between testpoint CP3 0V and GND is 3 0 V 0 3 V C30 C53 C54 Q Charge Pump CP_LED 4 0V Supply Confirmation CP_LED 1 Confirm that the voltage between testpoint CP_LED and GND is 4 0 V 0 3 V Power is supplied when LED in on C52 C55 R Charge Pump CP2 8V Suppl...

Page 46: ...other party is talking from noisy place ex The other party is using cellular phone The background noise is very loud In this case the noise from the other party i e surrounding noise may affect transmission signal Setting Method Do not enter New Data if the Default Data is different from the table above Note 1 Refer to Handset P 23 of Engineering Mode to enter the Address or New Data Model Content...

Page 47: ... KX TG8163ALB KX TGA815AZB 10 Disassembly and Assembly Instructions 10 1 Disassembly Instructions 10 1 1 Base Unit Ԙ Remove the 4 screws to remove the cabinet cover 4 screws Cabinet Cover Solders ԙ Remove the solders ...

Page 48: ...ALB KX TG8163ALB KX TGA815AZB Ԛ Remove the 2 screws to remove the Jack Holder ԙ 2 screws Jack Holder ԛ Unhook the Main P C Board then remove the 2 screws to remove the Operational P C Board 2 screws Main P C Board ...

Page 49: ...ve the 4 screws ԙ Ԛ Likewise open the other side of the cabinet ԛ Remove the cabinet cover by pushing it upward Remove the EP cap Ԝ Remove the screw solders and tape to remove the main P C board Insert a plastic card Ex Used SIM card etc between the cabinet body and the cabinet cover then pull it along the gap to open the cabinet Cabinet cover ...

Page 50: ...TG8162ALB KX TG8163ALB KX TGA815AZB 10 1 3 Charger Unit Ԙ Remove the screw to remove the cabinet cover ԙ Remove the solders to remove the 2 charge terminals Ԙ Screw ԙ Solders Main P C board 2 charge terminals ...

Page 51: ...oard Ԙ Fit the heatseal of a new LCD 0 2mm 0 2mm If interval tolerance between center lines is less than 0 2 mm it is o k Horizontal Interval Tolerance Vertical Interval Tolerance OK NG NG NG Horizontal interval tolerance is more than 0 2 mm Vertical interval tolerance is more than 0 2 mm Inclined ...

Page 52: ... Board A Ԛ Attach the LCD and fix by hook A two points Rubber of Soldering Iron Part No PQZZ430PRB Tip of Soldering Iron Part No PQZZ430PIR Operational P C Board ԙ Heatweld with the tip of the soldering iron about 5 to 8 seconds in case of 60W soldering iron ...

Page 53: ...he Handset LCD Note The illustrations are simplified in this page They may differ from the actual product 1 2 Attach LCD to P C B When attaching the LCD holder don t pull the FPC Flexible Print Circuit Locate the Flat Cable inside as shown A B LCD B A Lock A A Lock ...

Page 54: ...se Unit This section explains the PC setting to use command required in Check Point Base Unit P 41 Preparation Serial JIG cable PQZZ1CD300E PC which runs in DOS mode Batch file CD ROM for setting PNZZTG8161AL Note If you have the JIG Cable for TCD500 series PQZZ1CD505E change the following values of resistance Then you can use it as a JIG Cable for both TCD300 and TCD500 series It is an upper comp...

Page 55: ...w 3 At the DOS prompt type D for example to select the drive then press the Enter key 4 Type CD 㪳PNZZTG then press the Enter key 5 Type SET_COM X then press the Enter key X COM port number used for the serial connection on your PC 6 Type READID then press the Enter key 䊶If any error messages appear change the port number or 䇭check the cable connection 䊶If any value appear go to next step 7 Type DO...

Page 56: ...657 C655 C651 C652 C653 C654 C656 R920 R701 R654 R181 C181 C184 CHARGE CHARGE ANT1 ANT2 URX1 RA504 UTX1 VBG TCK Q111 TDI R511 LINE_DC TDO R505 Q701 Q702 Q704 R708 Q904 R124 R123 R142 R919 SW1 STM CKM P15 IC601 IC611 R605 R606 R502 R612 C611 Q351 Q352 R359 R355 R352 C310 R351 R354 R360 C311 R302 R312 R311 C313 Q353 R353 Q354 R707 D472 D473 VBAT TMS VDDC L1R L1T D301 C309 C476 R332 C331 C123 C120 R1...

Page 57: ...tandard Charger Unit When connecting the simulator equipment for checking please refer to below 11 4 1 Bottom View Note A is referred to Check Point Charger Unit P 42 D1 R1 F1 R2 A PNLB2081Z IG PbF Charge Charge 12 2 W Digital Volt Meter DC POWER DC 5 5 V GND A ...

Page 58: ...alues of resistance Then you can use it as a JIG Cable for both TCD300 and TCD500 series It is an upper compatible JIG Cable 11 5 1 Connections Connect the DC Power or Battery to BATT and BATT Connect the JIG cable GND black to GND Connect the JIG cable UTX yellow to UTX and URX red to URX Note COM port names may vary depending on what your PC calls it Resistor Old value kΩ New value kΩ R2 22 3 3 ...

Page 59: ...ect the drive then press the Enter key 4 Type CD 㪳PNZZTG then press the Enter key 5 Type SET RTX_COM X then press the Enter key X COM port number used for the serial connection on your PC 6 Type READID then press the Enter key 䊶If any error messages appear change the port number or 䇭check the cable connection 䊶If any value appear go to next step 7 Type DOSKEY then press the Enter key Example C Doc...

Page 60: ... C14 R5 C23 C22 L4 C99 C59 C60 C 9 8 C 2 9 L3 Q1 L5 RA6 C802 C803 C78 C804 C79 C81 C82 C83 C84 C87 C1 C2 C3 C4 C5 C6 C7 C8 C9 D1 F1 ANT1_TP ANT Short JTAG CP_LED D13 D14 D21 D22 L7 L8 L9 L10 IC3 CHG_CTRL CP3V R10 R11 R12 R13 R14 R15 R18R19 R23 R25 Q2 Q3 R27 Q4 R28 RA4 R29 Q6 Q9 R32 R34 R2 R3 R4 R6 R7 R8 R9 R41 R45 CHG_MON E_WP POWER R76 R77 CKM R80 R81 R82 CN4 SP PHONE_SPEAKER CHG_DET X1 1 8V ANT ...

Page 61: ...nit P 54 2 Refer to Check Point Base Unit P 41 Items How to download Required adjustment EEPROM IC611 Adjusted parameter data is stored in memory country version batch file default batch file etc 1 Change the address 0001 of EEPROM to 55 to download the data 2 Default batch file Execute the command default bat 3 Country version batch file Execute the command TG6721EU_WW_RevXXX_YYY bat 1 4 Clock ad...

Page 62: ...et Power key to turn it on 8 Connect the JIG cable again and execute the command getchk then confirm the checksum value is correct If the downloading fails start again from step 1 9 Default batch file Execute the command default bat 10 Default batch file remaining Execute the command TGA816EX_DEF_RevXXX_YYY bat 3 11 Country version batch file Execute the command TGA816EX_WW_RevXXX_YYY bat 3 12 Clo...

Page 63: ... 50 kHz div Check Point Base Unit I Frequency Offset 20 kHz Check Point Base Unit J RX Sensitivity 1000 ppm Check Point Base Unit K Power RAMP Power RAMP is matching Check Point Base Unit L Item Value Refer to TX Power 19 dBm 24 dBm Check Point Handset I Modulation 350 50 350 50 kHz div Check Point Handset J Frequency Offset 20 kHz Check Point Handset K RX Sensitivity 1000 ppm Check Point Handset ...

Page 64: ... 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 1885 248 1885 248 9 1883 520 1883 520 1883 520 1883 520 10 1881 792 1881 792 1881 792 1881 792 Handset ...

Page 65: ...eat 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 5 12 1 2 How to Remove the IC 1 Put plenty of solder on the IC pins so that the pins can be completely covered Note If the IC pins are not soldered enough you may give pressure to the P C board when cutting the pins with a cutter 2 Make a fe...

Page 66: ...acy 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 12 1 4 How to Remove a Solder Bridge 1 Lightly resolder the bridged portion 2 Remove the remaining solder along the pins using a soldering iron as shown in the figure below ...

Page 67: ... Desoldering Tool Temperature 608 F 68 F 320 C 20 C 12 2 2 Caution To replace the IC efficiently choose the right sized nozzle of the hot air desoldering tool that matches the IC package Be careful about the temperature of the hot air desoldering tool not to damage the PCB and or IC 12 2 3 How to Remove the Shield Case Note If you don t have special tools ex Hot air disordering tool conduct the fo...

Page 68: ...X TGA815AZB 12 2 4 How to Install the Shield Case Note If you don t have special tools ex Hot air disordering tool conduct the following operations Shield case s No PNMC1018Z PNMC1032Z 1 Put the shield case 2 Solder the surroundings ...

Page 69: ...82RA PQVDRLZ20A 8 5 4 1 PNWITG6721GH PNWI2G6721EH B0ECKM000008 Cathode Anode B1ACGP000008 E C B 1 3 2 5 4 Cathode Anode B1ZBZ0000074 C0DBAGZ00026 PSVTUMG11NTR B C C E DSC7003S0L C2HBCY000108 45 23 44 67 88 66 22 1 1 Reverse View 1 3 2 4 C0EBC0000091 Cathode Anode C B E B1ADGE000012 B1ADCF000040 B1ABGE000011 2SC6054JSL B1ADNB000003 8 5 4 1 PNWIGA815EXR Anode Cathode B0DDCD000001 Reverse View Anode ...

Page 70: ... time with the development of new technology 13 1 2 Handset 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 13 1 3 Charger Unit Charger Unit Notes 1 DC voltage measurements are taken with voltmeter from the negative voltage line 2 The schematic diagram may be ...

Page 71: ...71 KX TG8162ALB KX TG8163ALB KX TGA815AZB Memo ...

Page 72: ...3 2p GND GND GND C822 10p GND GND C896 2 2p L809 7 5n RXn TXON GND GND ANT1 1 2 C826 10p GND TXn C825 10p ANT1 GND C810 2 4p R807 470 TXp GND C891 5p C859 2 2p DA801 1 2 3 GND ANT2 GND C895 1 2p GND GND ANT2 1 2 GND VBAT DA802 1 2 3 R891 470 GND C863 1 5p GND C811 10p R892 470 C820 1 5p C899 NC GND C814 NC GND R331 68k R332 33k C601 0 1u R601 NC 3 0V L474 220nH L476 220nH R655 100 R656 100 R657 10...

Page 73: ...0 R659 100 R701 NC R909 NC C910 22u C911 22u C912 22u Q701 NC 3 7 1 C u 2 2 0 3 0V R905 1k 5 5V R911 3 3k R168 NC R908 0 R300 NC R372 1 0 5W R371 1 0 5W R163 12 0 5W R167 27 0 5W Q354 Q353 Q902 Q905 R918 10k R907 100k R904 10k R114 68k R148 10k R149 680 R165 27k C113 0 01u Q904 R920 22k R906 10 0 5W Q702 NC R917 1 5k Q903 R902 2 7k R151 NC R702 1k R351 1k R352 1k R354 33k R360 47k Vcap VBAT C165 N...

Page 74: ... KEYIN2 KEYS_C LED_VDD KEYS_E LCD_GND LCD_SID LCD_SCL LCD_RST LCD_CD LCD_VDD LCD_CS LED902 A K LED901 A K MSG3 1 2 MSG4 1 2 LCD_BLT LCD_BLT_VDD PON_LED LED905 LED906 GND NC LED907 LED908 CN901 1 2 3 4 5 6 7 8 9 10 11 12 GND GND GND C901 1u 16V C902 1u 25V C903 1u 6 3V LOCAT INT 1 2 STOP 1 2 ANS 1 2 ERASE 1 2 R901 270 R902 270 R903 270 R904 270 1 10 1 10 GND VG RSTB CSB VSS A0 SDA SCLK VDD1 VDD2 V0...

Page 75: ...75 KX TG8162ALB KX TG8163ALB KX TGA815AZB Memo ...

Page 76: ...RST RA2 560 1 2 3 4 5 6 7 8 RA3 560 1 2 3 4 Q9 Q6 C3 K1 C47 K1u 6 3 IC1 1 VSS_LNA1 2 RF_RXn 3 RF_RXp 4 VSS_LNA2 5 RFP1 6 RFP0 7 REF_RES 8 AVS_XTAL 9 XTAL2 10 XTAL1 11 AVD_XTAL 12 RF_SUPPLY1 13 PARADET P3_4 14 RINGOUT RINGING P3_5 15 RINGn P3_6 16 RINGp P3_7 17 CIDINp P3_2 18 VREFp 19 CIDINn MICp 20 CIDOUT MICn 21 MICh 22 VREFm 23 LSRp 24 LSRn 25 AVD 26 LDO_CTRL 27 ADC0 P3_3 28 ADC1 INT0 P1_0 29 NT...

Page 77: ...0 1p C806 2 4p GND GND GND GND GND GND GND GND GND GNDA GNDA GNDA GNDA GNDA GND GNDA GND GND GND C79 2200p C78 2200p VBAT VBAT C33 K0 1u CHG_MON C32 NC C70 J33p C71 J33p C31 K1u C29 K1u 0 u IC1 SC14441 81 ONE_CELL 83 DC_DCI 82 DC_SENSE 84 DC_CTRL 85 VBAT 86 DC_CTRLN 87 ULP_MAIN 88 ULP_VBAT 89 ULP_PORT 98 DUMMY1 99 DUMMY2 100 DUMMY3 101 DUMMY4 102 DUMMY5 103 DUMMY6 104 DUMMY7 105 DUMMY8 106 DUMMY9 ...

Page 78: ...78 KX TG8162ALB KX TG8163ALB KX TGA815AZB 13 5 Charger Unit SCHEMATIC DIAGRAM Charger Unit J1 2 1 G A K TP1 TP2 F1 R1 1 0 5W R2 D1 1 0 5W ...

Page 79: ...161 C163 R164 C165 C167 R158 C142 D141 D142 C101 C102 R371 R372 D362 R373 C363 C164 R159 C161 R170 C162 C166 R169 R162 L663 L664 L665 C661 C662 C660 C658 L662 C659 C362 R141 C911 C173 R171 C341 D302 D151 R167 HAK_CL1 R168 C156 R163 GND ANS_LED LCD_BLT LCD_BLT_VDD LCD_GND LCD_RST LCD_CS LCD_CD LCD_SIO LCD_SCL LCD_VDD KEYS_E MSG_LED NC1 LED_VDD KEYS_C KEYIN1 KEYIN3 KEYS_D KEYIN2 NC2 PNLB2018Z PCB CH...

Page 80: ...4 R905 C670 R651 R652 L661 C666 C663 C657 C655 C651 C652 C653 C654 C656 R920 R701 R654 R181 C181 C184 CHARGE CHARGE ANT1 ANT2 URX1 RA504 UTX1 VBG TCK Q111 TDI R511 LINE_DC TDO R505 Q701 Q702 Q704 R708 Q904 R124 R123 R142 R919 SW1 STM CKM P15 IC601 IC611 R605 R606 R502 R612 C611 Q351 Q352 R359 R355 R352 C310 R351 R354 R360 C311 R302 R312 R311 C313 Q353 R353 Q354 R707 D472 D473 VBAT TMS VDDC L1R L1T...

Page 81: ...ase Unit Operation 14 2 1 Component View KX TG8161 OPERATION BOARD Base Unit Component View LCD C903 LED907 R901 LED905 LED906 LED901 LED908 C901 C902 R904 R802 R903 ANS ERASE LOCAT INT STOP UP SKIP RPT DOWN A MSG4 MSG1 MSG2 MSG3 LED902 PNLB2052Z PCB ...

Page 82: ...82 KX TG8162ALB KX TG8163ALB KX TGA815AZB Memo ...

Page 83: ... C814 C806 L803 C866 C45 C820 C 8 2 3 C822 C826 R807 C47 R 2 0 IC1 C43 C18 C17 C11 C 1 3 C 8 0 R 2 2 C97 R1 C96 C14 R5 C23 C22 L4 C99 C59 C60 C 9 8 C 2 9 L3 Q1 L5 RA6 C802 C803 C78 C804 C79 C81 C82 C83 C84 C87 C1 C2 C3 C4 C5 C6 C7 C8 C9 D1 F1 ANT1_TP ANT Short JTAG CP_LED D13 D14 D21 D22 L7 L8 L9 L10 IC3 CHG_CTRL CP3V R10 R11 R12 R13 R14 R15 R18R19 R23 R25 Q2 Q3 R27 Q4 R28 RA4 R29 Q6 Q9 R32 R34 R2...

Page 84: ...om View KX TGA815 HANDSET BOARD Bottom View C30 C101 C102 SOFT_A SP LED5 LED2 LED4 LEFT TALK 1 2 3 6 5 4 7 8 0 MIC AST LED6 9 SHARP LED1 RIGHT LED3 OFF DOWN UP ECO R SOFT_B SOFT_C C105 C103 C104 C68 C67 C66 TOP LED12 LCD C CSCD RST SID SCL PNLB2009Z PCB A ...

Page 85: ...5 KX TG8162ALB KX TG8163ALB KX TGA815AZB 14 4 Charger Unit 14 4 1 Component View CHARGER BOARD Component View 14 4 2 Bottom View CHARGER BOARD Bottom View J1 PNLB2081Z IG A PNLB2081Z IG D1 R1 F1 R2 A PbF ...

Page 86: ...d View and Replacement Parts List 15 1 Cabinet and Electrical Parts Base Unit Note 1 This cable is fixed by welding Refer to How to Replace the Base Unit LCD P 51 1 2 9 4 6 PCB2 3 7 8 5 11 16 A A 15 14 10 12 13 PCB1 A E1 1 E2 E3 Ref No A Figure 2 6 8 mm ...

Page 87: ...chargeable Ni MH battery HHR 4MVT or HHR 4MRT is available through sales route of Panasonic 3 Attach the spacer No 117 to the exact location described above 101 102 109 111 110 113 114 117 3 B B 115 2 116 112 103 104 106 105 107 E102 E106 E101 1 108 E104 E107 E103 PCB101 E105 E108 B Spacer No 117 Battery cover Put it in the center Stick it between ribs Ref No Ǿ2 8 mm B Figure ...

Page 88: ...88 KX TG8162ALB KX TG8163ALB KX TGA815AZB 15 3 Cabinet and Electrical Parts Charger Unit B 200 200 1 200 3 200 4 200 2 PCB200 Ref No Ǿ2 8 mm B Figure ...

Page 89: ...89 KX TG8162ALB KX TG8163ALB KX TGA815AZB 15 4 Accessories A2 A3 A1 ...

Page 90: ...0001 JACK DC Type ERC Solid ERDS Carbon ERJ Chip ERX Metal Film ERG Metal Oxide ER0 Metal Film PQ4R Chip ERS Fusible Resistor ERF Cement Resistor Type ECFD Semi Conductor ECQS Styrol ECUV PQCUV ECUE Chip ECQMS Mica ECCD ECKD ECBT F1K ECUV Ceramic ECQE ECQV ECQG Polyester ECEA ECST EEE Electlytic ECQP Polypropylene Wattage Type Voltage Of Capacitor 10 16 1 8W 14 25 1 4W 12 1 2W 1 1W 2 2W 3 3W Volta...

Page 91: ...k R652 D0GA122JA015 1 2k R654 D0GA222JA021 2 2k R655 D0GA101JA021 100 Safety Ref No Part No Part Name Description Remarks R656 D0GA101JA021 100 R657 D0GA101JA021 100 R658 D0GA101JA021 100 R659 D0GA101JA021 100 R660 D0GA101JA021 100 R702 D0GA102JA021 1k R703 D0GA102JA021 1k R707 D0GA333JA015 33k R708 D0GA682JA021 6 8k R806 ERJ2GEJ471 470 S R807 ERJ2GEJ471 470 S R891 ERJ2GEJ471 470 S R892 ERJ2GEJ471...

Page 92: ...9 F1G1H2R2A765 2 2p C863 F1G1H1R5A765 1 5p C891 F1G1H5R0A765 5p C892 F1G1H5R0A765 5p C893 ECUV1H100DCV 10p C894 ECUV1H100DCV 10p C895 F1G1H1R2A765 1 2p C896 F1G1H2R2A765 2 2p C901 F4D304050001 0 004k C910 F1J0J2260002 22 C911 F1J0J2260002 22 C912 F1J0J2260002 22 C913 EEE0JA221WP 220 FUSES F301 K5H302Y00003 FUSE P101 D4FAR1830001 FUSE OTHERS X501 H0J138500011 CRYSTAL OSCILLATOR 1 ZA1 PNMC1018Z CASE...

Page 93: ...GA103JA021 10k R61 D0GA102JA021 1k R76 D0GA1R0JA014 1 R77 D0GA1R0JA014 1 R80 D0GA101JA021 100 Safety Ref No Part No Part Name Description Remarks R806 D0GA221JA021 220 R807 D0GA221JA021 220 L8 ERJ2GEJ100 10 S CAPACITORS C2 EEE0JA221WP 220 C5 ECUE1A104KBQ 0 1 C6 ECUE1A104KBQ 0 1 C8 ECUE1A104KBQ 0 1 C9 ECUE1H100DCQ 10p S C11 ECUE1A104KBQ 0 1 C12 PQCUV0J106KB 10 S C13 ECUE1A104KBQ 0 1 C14 ECUE1C103KB...

Page 94: ...107 PNJE1123Z SPECIAL SWITCH E108 PNMC1032Z CASE MAGNETIC SHIELD 3 F1 K5H252Y00002 FUSE LCD C K1MY11BA0277 CONNECTOR MIC100 L0CBAY000053 BUILTIN MICROPHONE TOP K0H1BB000094 PUSH SWITCH TOP X1 H0J103500039 CRYSTAL OSCILLATOR 2 Safety Ref No Part No Part Name Description Remarks 200 PNLC1034ZB CHARGER UNIT ASS Y without NAME PLATE RTL ABS HB 200 1 PNKM1270Z1 CABINET BODY ABS HB 200 2 PNJT1111Z CHARG...

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