Panasonic KX-TG4011N Service Manual Download Page 20

Page: 20 / 79

KX-TG4011N/KX-TG4012N/KX-TG4013N/KX-TGA402N

4.7.

Circuit Operation (Handset)

4.7.1.

Outline

Handset consists of the following ICs as shown in

Block Diagram (Handset)

(P.18).

• DECT BBIC (

ase

and IC): IC1

- All data signals (forming/analyzing ACK or CMD signal)
- All interfaces (ex: Key, Detector Circuit, Charge, DC/DC Converter, EEPROM, LCD, RF Power Amp.)
- PLL Oscillator
- Detector
- Compress/Expander
- Reception

• RF Power Amp: IC801

- Amplifier for transmission

• EEPROM: IC3

- Temporary operating parameters (for RF, etc.)

4.7.2.

Power Supply Circuit/Reset Circuit

Circuit Operation:

When power on the Handset, the voltage is as follows;
BATTERY(2.2 V ~ 2.6 V: BATT+)

→

Q2 (1.8 V), IC1-43pin (2.5V)

The Reset signal generates IC1 (61 pin) and 1.8 V.

Summary of Contents for KX-TG4011N

Page 1: ...d 2010 Unauthorized copying and distribution is a violation of law ORDER NO KM41002029CE F13 Telephone Equipment Model No KX TG4011N KX TG4012N KX TG4013N KX TGA402N Expandable Digital Cordless Phone N Champagne Gold Version for U S A ...

Page 2: ...2 KX TG4011N KX TG4012N KX TG4013N KX TGA402N ...

Page 3: ...bly Instructions 41 11 2 How to Replace the Handset LCD 44 12 Measurements and Adjustments 45 12 1 Equipment Required 45 12 2 The Setting Method of JIG 45 12 3 Adjustment Standard Base Unit 48 12 4 Adjustment Standard Charger Unit 49 12 5 Adjustment Standard Handset 50 12 6 Things to Do after Replacing IC or X tal 51 12 7 Frequency Table 53 13 Miscellaneous 54 13 1 How to Replace the Shield Case 5...

Page 4: ...e Dispose of used batteries according to the 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 model an...

Page 5: ...n Zinc and Bismuth Sn Zn 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 tel...

Page 6: ...X TGA402N 3 Specifications Note Design and specifications are subject to change without notice Note for Service Operation range Up to 300 m outdoors Up to 50 m indoors depending on the condition Analog telephone connection Telephone Line ...

Page 7: ...0 ms of voice data is transmitted 2 Handsets Link Traffic Bearer A link is established between base unit and handset The state where duplex communication is performed Handset doesn t make up duplex in no free RF channels because of interference 1 Dummy Bearer Base unit sends Dummy data to the all stand by state handsets Handsets receive that data for synchronization and monitoring request from the...

Page 8: ...t to digital data RXDATA BBIC IC1 converts RXDATA into a voice signal and outputs it to speaker Transmission A voice signal from microphone is encoded to digital data TXDATA by BBIC IC1 in a handset Then TXDATA goes to RF PART and it s modulated to 1 9 GHz The RF signal is amplified and fed to a antenna As for a base unit RF RF signal is received in two antennas BBIC IC501 compares RF signal level...

Page 9: ... RLY SIDE TONE CIRCUIT Q161 Q141 BELL DETECT HOOK BELL Q111 LIN LOUT RF_PART HSMIP HSMIN IC501 BBIC INUSE DETECT 2 INUSE DETECT 1 RECEIVE AMP DCIN 1 DCIN 2 IC302 VCCPA VBAT_APU VBAT VCC_FE VCC_IF VCC_VCO PDN DET 3 0V DOUBOUT SCL SDA WP IC611 EEPROM MEMORY R151 R152 R131 R133 Q171 VBAT KEY 1 KEY C SPOUTN SPOUTP 3 0 V REGULATOR IC331 RESET IC STM CKM R371 R372 VCCA VCC ANT2 ANT1 RXp RXn RXON TXp TXn...

Page 10: ...10 KX TG4011N KX TG4012N KX TG4013N KX TGA402N 4 3 Block Diagram Base Unit_RF Part KX TG4011 4012 4013 BLOCK DIAGRAM Base Unit_RF Part DA801 ANT2 ANT1 TXON RXON RXp RXn ANT2 ANT1 TXp TXn ...

Page 11: ...01 DTMF Generator When the DTMF data from the handset is received the DTMF signal is output 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 transmitted to the Telephone line etc They ...

Page 12: ...013N KX TGA402N 4 4 3 Power Supply Circuit Reset Circuit The power supply voltage from AC adaptor is converted to VBAT 3 0V in IC302 And 3 0V for peripherals and analog part is insulated from VBAT by Doubler of BBIC Circuit Operation ...

Page 13: ...13 KX TG4011N KX TG4012N KX TG4013N KX TGA402N 4 4 3 1 Charge Circuit The voltage from the AC adaptor is supplied to the charge circuits ...

Page 14: ... Q111 BBIC pin 5 BELL When the CPU BBIC detects a ring signal Q141 turns on thus providing an off hook condition active DC current flow through the circuit Following signal flow is the DC current flow T L101 D101 Q141 Q161 R163 R167 D101 L102 P101 R ON HOOK Circuit Q141 is open Q141 is connected as to cut the DC loop current and to cut the voice signal The unit is consequently in an on hook condit...

Page 15: ...y detecting changes in the T R voltage Circuit Operation Parallel connection detection when on hook When on hook the voltage is monitored at pin 17 of IC501 There is no parallel connection if the voltage is 0 54 V or higher while a parallel connection is deemed to exist if the voltage is lower Parallel connection detection when off hook When off hook the voltage is monitored at pin 18 of IC501 the...

Page 16: ...or the caller ID from the telephone exchange is sent during the interval between the first and second rings of the bell signal The data from the telephone exchange is a modem signal which is modulated in an FSK Frequency Shift Keying format Data 1 is a 1200 Hz sine wave and data 0 is a 2200 Hz sine wave There are two types of the message format which can be received i e the single message format a...

Page 17: ...stomer is alerted to the new call so he she can use this information to decide whether to take the new call Function The telephone exchange transmits or receives CAS and ACK signals through each voice RX TX route Then FSK data and MARK data pass the following route Telephone Line P101 L101 L102 C121 C122 R121 R122 IC501 25 24 If the unit deems that a telephone connected in parallel is in use ACK i...

Page 18: ...IC RESET CHG_CTL CHG_DET WP CLK DATA P3_3 P3_7 P1_1 P1_4 CHARGE Q4 D7 MIC Receiver LED 3V Monitor SP LCD KEYS IC801 RF PART ANT1 X1 10 368 MHz EEPROM 3V BATTERY BELL BATTERY 3V BATTERY 3V KX TGA402 BLOCK DIAGRAM Handset KEY_LED Q7 LED KEY TXn Power_adj TXp VDD_PADRV PSEL PON TXON RXON RF_RXn RF_RXp CP_VOUT2 BATTERY VDDPA 1 8V VDD2 VDD1 3V Q2 1 8V C144 D1 ...

Page 19: ...19 KX TG4011N KX TG4012N KX TG4013N KX TGA402N 4 6 Block Diagram Handset_RF Part KX TGA402 BLOCK DIAGRAM Handset_RF Part DA801 TXON RXON ANT RF_RXn RF_RXp ...

Page 20: ... All interfaces ex Key Detector Circuit Charge DC DC Converter EEPROM LCD RF Power Amp PLL Oscillator Detector Compress Expander Reception RF Power Amp IC801 Amplifier for transmission EEPROM IC3 Temporary operating parameters for RF etc 4 7 2 Power Supply Circuit Reset Circuit Circuit Operation When power on the Handset the voltage is as follows BATTERY 2 2 V 2 6 V BATT F1 Q2 1 8 V IC1 43pin 2 5V...

Page 21: ...e charge current is controlled by switching Q9 of Handset Refer to Fig 101 in Power Supply Circuit Reset Circuit P 12 4 7 4 Battery Low Power Down Detector Circuit Operation Battery Low and Power Down are detected by BBIC which check the voltage from battery The detected voltage is as follows Battery Low Battery voltage V Batt 2 25 V 50 mV The BBIC detects this level and starts flashing Power Down...

Page 22: ...tion Charger Unit Charge control is executed at handset side so that the operation when using charger is also controlled by handset Refer to Circuit Operation Handset P 20 The route for this is as follows DC pin of J1 F1 R1 CHARGE pad Handset CHARGE pad DC pin of J1 ...

Page 23: ...23 KX TG4011N KX TG4012N KX TG4013N KX TGA402N 4 9 Signal Route RF part signal route ...

Page 24: ...perating Instructions Instruction book on TSN Server 6 Installation Instructions Refer to the Operating Instructions Note You can download and refer to the Operating Instructions Instruction book on TSN Server 7 Operating Instructions Refer to the Operating Instructions Note You can download and refer to the Operating Instructions Instruction book on TSN Server ...

Page 25: ...25 KX TG4011N KX TG4012N KX TG4013N KX TGA402N 8 Test Mode 8 1 Engineering Mode 8 1 1 Base Unit ...

Page 26: ...w Items Address Default Data New Data Remarks Frequency 00 07 00 08 00 01 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 Desired Number hex Input Keys Desired Number hex Input Keys 0 0 A Flash 0 1 1 B Flash 1 C Flash 2 D Flash 3 E Flash 4 9 9 F Flash 5 ...

Page 27: ...27 KX TG4011N KX TG4012N KX TG4013N KX TGA402N 8 1 2 Handset ...

Page 28: ...firm the contents Careless rewriting may cause serious damage to the handset Items Address Default Data New Data Possible Adjusted Value MAX hex Possible Adjusted Value MIN hex Remarks Battery Low 00 11 00 12 00 00 2 Frequency 00 07 00 08 00 01 ID 00 02 00 06 Given value Desired Number hex Input Keys Desired Number hex Input Keys 0 0 A Flash 0 1 1 B Flash 1 C Flash 2 D Flash 3 E Flash 4 9 9 F Flas...

Page 29: ...TGA402N 9 Service Mode 9 1 How to Clear User Setting Handset Only Handset Press simultaneously until a beep sound is heard Then single handset is initialized The contents of user setting are reset to factory default Usage time is not cleared ...

Page 30: ...GA402N 10 Troubleshooting Guide 10 1 Troubleshooting Flowchart Cross Reference Check Power P 31 Check Battery Charge P 32 Check Link P 33 Check the RF part P 35 Check Handset Transmission P 40 Check Handset Reception P 40 Check Caller ID P 40 ...

Page 31: ...se Unit Cross Reference Power Supply Circuit Reset Circuit P 12 Note BBIC is IC501 1 Refer to Specifications P 6 for part number and supply voltage of AC adaptor 2 Refer to Circuit Board Base Unit_Main P 65 10 1 1 2 Handset Cross Reference Power Supply Circuit Reset Circuit P 20 ...

Page 32: ...TG4013N KX TGA402N 10 1 2 Check Battery Charge 10 1 2 1 Base Unit Cross Reference Charge Circuit P 13 10 1 2 2 Handset Cross Reference Check Power P 31 Charge Circuit P 21 10 1 2 3 Charger Unit Cross Reference Charge Circuit P 21 ...

Page 33: ...eck the RF part P 35 Note 1 How to adjust 3 0V Execute the command VDA Refer to Things to Do after Replacing IC or X tal P 51 for Base Unit 2 How to adjust the frequency of X501 To see the frequency execute the command SFR then check the TP_CKM IC501 57pin To adjust frequency send command SFR until the frequency counter becomes13 824 MHZ 55HZ ...

Page 34: ...Circuit P 20 Check the RF part P 35 Note 1 How to adjust the frequency of X1 To see the frequency execute the command SFR then check the TP_CKM IC1 46pin To adjust frequency send command SFR until the frequency counter becomes10 368 MHz 55HZ Refer to Things to Do after Replacing IC or X tal P 52 for Handset ...

Page 35: ...N KX TGA402N 10 1 4 Check the RF part 10 1 4 1 Finding out the Defective part After All the Checkings or Repairing 1 Re register the checked handset to the checked base unit and Regular HS to Regular BU Note 1 HS Handset 2 BU Base Unit ...

Page 36: ...G4011N KX TG4012N KX TG4013N KX TGA402N 10 1 4 2 RF Check Flowchart Each item 1 6 of RF Check Flowchart corresponds to Check Table for RF part P 37 Please refer to the each item Note 1 Refer to Check Link P 33 ...

Page 37: ... and RXDATA waveform of Regular HS by Digital Oscilloscope 1 Place Regular BU 15 cm away from a checked HS 2 Confirm TXDATA waveform of HS 2 and RXDATA waveform of Regular BU by Digital Oscilloscope 4 RX confirmation Regular HS BU Mode Test TX_Burst Mode BU HS Mode Test RX Mode 1 Place Regular HS 15 cm away from a checked BU 2 Confirm RXDATA waveform of BU 1 and TXDATA waveform of Regular HS by Di...

Page 38: ...At distance of about 20m between HS and BU Link OK TX Power of the HS is OK No Link TX Power of the HS is NG Range Confirmation RX TEST RX sensitivity check HS BU setting Checked unit High TX power 1 Regular unit Low TX power 1 1 Register Regular HS to BU to be checked 2 Set TX Power of the BU and the Regular HS according to CHART1 3 At distance of about 20m between HS and BU Link OK RX Sensitivit...

Page 39: ...39 KX TG4011N KX TG4012N KX TG4013N KX TGA402N 10 1 5 Registering a Handset to the Base Unit 10 1 6 Deregistering a Handset 10 1 7 Deregistering All Handsets by the Base Unit ...

Page 40: ... 23 Note When checking the RF part Refer to Check the RF part P 35 10 1 10 Check Caller ID Cross Reference Telephone Line Interface P 14 Calling Line Identification Caller ID P 16 Note Make sure the format of the Caller ID service of the Telephone company that the customer subscribes to It is also recommended to confirm that the customer is really a subscriber of the service ...

Page 41: ...41 KX TG4011N KX TG4012N KX TG4013N KX TGA402N 11 Disassembly and Assembly Instructions 11 1 Disassembly Instructions 11 1 1 Base Unit ...

Page 42: ...42 KX TG4011N KX TG4012N KX TG4013N KX TGA402N 11 1 2 Handset ...

Page 43: ...43 KX TG4011N KX TG4012N KX TG4013N KX TGA402N 11 1 3 Charger Unit ...

Page 44: ...44 KX TG4011N KX TG4012N KX TG4013N KX TGA402N 11 2 How to Replace the Handset LCD Note The illustrations are simplified in this page They may differ from the actual product ...

Page 45: ...commended This equipment may be useful in order to precisely adjust like a mass production 12 2 The Setting Method of JIG Preparation Serial JIG cable PQZZ1CD300E PC which runs in DOS mode Batch file CD ROM for setting PNZZTG4011M 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 seri...

Page 46: ...A402N 12 2 2 Connections Handset 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 ...

Page 47: ... 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 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 48: ...602 R603 R112 R178 VCCA VREF R166 R164 R161 R136 VDDC R151 R152 R115 R121 L371 L1T L1R L476 L474 L372 L362 IC601 IC302 IC611 RA151 RA504 D361 D473 D472 D153 D133 D363 Q161 Q601 C142 C513 C167 C512 C186 C184 C601 C479 C307 C301 C332 C521 C133 C123 C472 C473 C475 C120 C124 C151 C525 C524 C611 C115 C168 C126 C661 R165 F301 DCP DCM R512 R507 R307 R607 R601 R304 R305 R301 R505 R506 R334 R604 R181 R162 ...

Page 49: ... 12 4 Adjustment Standard Charger Unit When connecting the simulator equipment for checking please refer to below 12 4 1 Bottom View TP4 TP3 1 2 J1 A F1 PbF PNLP1029YA PQUP11532Y Charge Charge 12 2 W Digital Volt Meter DC POWER DC 6 5 V TP3 TP4 GND ...

Page 50: ...400 Q401 Q10 Q12 Q11 Q7 C105 C71 W LED C204 C187 C580 C200 C70 C45 C46 C881 C203 C16 C17 C12 C184 C820 C825 C819 C861 C810 C809 C803 C812 C806 C805 C826 C47 C860 C182 C827 C41 X1 C822 C96 C97 C18 C11 C13 C38 C188 C30 C49 CN4 C74 C75 C121 C35 C150 R232 R310 R54 R55 R233 R64 R29 R23 R403 R406 R407 R404 R401 R28 R25 R22 R46 R215 R806 R37 R36 R306 R6 R31 R9 R73 R74 R3 R45 L801 L803 L9 L47 L72 IC801 IC...

Page 51: ...g Method of JIG P 45 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 TG4011USUSrevXXX_YYY bat 1 4 Clock adjustment X tal X1 System clo...

Page 52: ...AD sendchar LED 0 sendchar CRX 0 1 sendchar AD1 It assumes that the return value is XX a 6c XX 71 No need to adjust b XX 6A 6B Need to adjust XX 72 74 Need to adjust Write AD value of 2 25 V to EEPROM ex read data XX 6A write data YY 6A read data XX 73 write data YY 73 EEPROM 0009 Low Voltage write YY Execute the command wreeprom 00 09 01 YY EEPROM 000A No Voltage write YY 1D Execute the command x...

Page 53: ...3 KX TG4011N KX TG4012N KX TG4013N KX TGA402N 12 7 Frequency Table Ch hex TX RX Frequency MHz Channel 0 00 1928 448 Channel 1 01 1926 720 Channel 2 02 1924 992 Channel 3 03 1923 264 Channel 4 04 1921 536 ...

Page 54: ...oil Hot Air Desoldering Tool Temperature 608 F 68 F 320 C 20 C 13 1 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 13 1 3 How to Remove the Shield Case Note If you don t have special tools ex Hot air disordering tool con...

Page 55: ...TG4013N KX TGA402N 13 1 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 PNMC1013Z 1 Put the shield case 2 Solder the surroundings ...

Page 56: ...320 C 20 C 13 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 13 2 3 How to Remove the IC 1 Heat the IC with a hot air desoldering tool through the P C Board 2 Pick up the IC with tweezers etc when the solder is melted ...

Page 57: ...cing the IC the positioning should be done very carefully 3 Heat the IC with a hot air desoldering tool through the P C Board until the solder on IC bottom is melted Note Be sure to place it precisely controlling the air volume of the hot air desoldering tool 4 After soldering confirm there are no short and open circuits with visual inspection 13 2 5 How to Remove a Solder Bridge When a Solder Bri...

Page 58: ...58 KX TG4011N KX TG4012N KX TG4013N KX TGA402N 13 3 Terminal Guide of the ICs Transistors and Diodes 13 3 1 Base Unit 13 3 2 Handset ...

Page 59: ...t any time with the development of new technology 14 1 2 Handset Schematic Diagram Handset_Main 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 14 1 3 Charger Unit Schematic Diagram Charger Unit Notes 1 DC voltage measurements are taken with voltmeter from the negati...

Page 60: ...ND STM CKM P15 GND GND GND GND CL1 CL2 Q651 NC 1 B1 2 E 3 B2 5 C1 4 C2 C893 3p GND GND GND GND TDI TMS TCK TDO C895 1 2p C896 2 2p C859 2 2p C805 2 7p C806 2 7p C820 1 5p C863 1 5p R502 33 RTCK C660 NC C810 2 4p C813 2p L809 7 5n C891 5p C892 5p C811 10p C826 10p C822 10p C825 10p C653 NC C654 NC C812 0 9p C827 10p GND C894 2 2p R651 NC R652 NC R507 1k 3 0V R512 NC 45 TXp 46 RXp 47 RXn 48 GND_RF 4...

Page 61: ...PROM 1 A0 2 A1 3 A2 4 GND 5 SDA 6 SCL 7 WP 8 VCC R136 NC CHG 2 CHG 2 D363 NC A K GND C321 1u Q161 B C E C502 10u C505 10u C511 10u C341 330u ZA1 NC 1 2 6 7 9 11 3 4 5 8 10 12 C472 NC C475 NC C473 NC C530 10p C307 NC C522 10p C343 10p C523 NC C524 NC C525 NC R176 100 R172 100k C175 1000p R160 910 C178 0 022u C161 10u C176 10u C173 K0 22u R177 NC Q171 B C E R171 22 C174 NC R175 560 C164 NC R181 0 C1...

Page 62: ...1 2 3 4 5 6 7 8 Power_adj RA31 NC 1 2 3 4 R22 NC C16 NC C14 NC R25 NC C184 NC Q5 NC CP 3 0V GND R300 GND GND CP 4 0V R71 NC R310 0 R27 820 C41 C27 GND 1 W_LED 2 W_LED C29 NC R9 GND C5 K1u X1 10 368MHz 1 3 2 D7 C38 C138 C139 LED5 LED9 LED8 LED6 LED7 LED4 R23 1k R29 NC GND C341 GND C340 GND C342 C35 39p R46 0 C34 39p GND F1 32 2 5 IC1 1 VSS_LNA1 2 RF_RXp 21 CIDINp VREFp 3 RF_RXn 4 VSS_LNA2 5 RFP1 6 ...

Page 63: ...CN51 14 VSS CN51 15 RES CN51 7 V0 CN51 9 VOUT CN51 4 SI CN51 5 SCL CN51 10 CAP2 CN51 8 VR CN51 3 CS CN51 11 CAP2 CN51 1 GND CN51 16 GND CN51 12 CAP1 CN51 2 RS CN51 6 VDD Q880 NC GND GND GND Power_adj C881 R880 C804 2p C802 2p C803 1 5p C110 NC C82 NC C86 NC R306 NC C33 NC GND VREFm1 VREFm1 L72 NC VREFm1 VREFm R32 NC R308 NC VREFm1 GND VREFm GND CN4 NC Headset Jack 1 4 2 3 5 R34 NC L74 NC VREFm C12...

Page 64: ...64 KX TG4011N KX TG4012N KX TG4013N KX TGA402N 14 4 Schematic Diagram Charger Unit J1 2 1 TP3 G TP2 TP1 TP4 R1 12 F1 SCHEMATIC DIAGRAM Charger Unit ...

Page 65: ...L371 L1T L1R L476 L474 L372 L362 IC601 IC302 IC611 RA151 RA504 D361 D473 D472 D153 D133 D363 Q161 Q601 C142 C513 C167 C512 C186 C184 C601 C479 C307 C301 C332 C521 C133 C123 C472 C473 C475 C120 C124 C151 C525 C524 C611 C115 C168 C126 C661 R165 F301 DCP DCM R512 R507 R307 R607 R601 R304 R305 R301 R505 R506 R334 R604 R181 R162 R503 R167 R163 R122 L361 RA502 D142 D143 CHG 2 CHG 2 KX TG4011 4012 4013 C...

Page 66: ...372 R172 R177 R332 KEYS_E 1 10 KEYS_D KEYS_C KEYIN3 KEYIN2 KEYIN1 NC ANS_LED MSG_LED 2APVCC ZA1 R331 IC501 IC331 SW1 Q141 Q143 Q111 Q651 C176 C113 C174 C161 C164 C173 C509 C508 C812 C306 C515 C304 C519 C305 C303 C518 C516 C805 C859 C896 C342 C503 C660 C659 C658 C656 C655 C654 C653 C652 C651 C172 C506 C505 C185 X501 R160 R111 R113 R175 R176 R171 R509 R806 R891 R144 R142 R892 R807 R333 R652 R651 R50...

Page 67: ...Q400 Q401 Q10 Q12 Q11 Q7 C105 C71 W LED C204 C187 C580 C200 C70 C45 C46 C881 C203 C16 C17 C12 C184 C820 C825 C819 C861 C810 C809 C803 C812 C806 C805 C826 C47 C860 C182 C827 C41 X1 C822 C96 C97 C18 C11 C13 C38 C188 C30 C49 CN4 C74 C75 C121 C35 C150 R232 R310 R54 R55 R233 R64 R29 R23 R403 R406 R407 R404 R401 R28 R25 R22 R46 R215 R806 R37 R36 R306 R6 R31 R9 R73 R74 R3 R45 L801 L803 L9 L47 L72 IC801 I...

Page 68: ...A402N 15 2 2 Bottom View KX TGA402 CIRCUIT BOARD Handset_Main Bottom View 1 SP 2 5 S1 R TALK RIGHT LEFT SOFT_A SOFT_B SOFT_C LED8 LED6 UP DOWN CN5 CN51 3 4 6 7 MIC 8 9 LED12 LED23 LED22 LED21 LED9 LED4 LED5 LED7 0 A PbF TGA402XX R52 R51 12 1 1 ...

Page 69: ...N 15 3 Circuit Board Charger Unit 15 3 1 Component View 15 3 2 Bottom View J1 R1 A PQUP11532Y PbF PNLP1029YA CIRCUIT BOARD Charger unit Component View TP4 TP3 1 2 J1 A F1 PbF PNLP1029YA PQUP11532Y CIRCUIT BOARD Charger unit Bottom View TP4 GND TP3 ...

Page 70: ... KX TG4013N KX TGA402N 16 Exploded View and Replacement Parts List 16 1 Cabinet and Electrical Parts Base Unit Note 1 The SPACERs No 7 are cut from the excess parts of SPACER No 108 of Cabinet and Electrical Parts Handset P 71 ...

Page 71: ...nd Electrical Parts Handset Note 1 This cable is fixed by welding Refer to How to Replace the Handset LCD P 44 2 The rechargeable Ni MH battery HHR 4DPA is available through sales route of Panasonic 3 Attach the SPACER No 121 to the exact location described above ...

Page 72: ...72 KX TG4011N KX TG4012N KX TG4013N KX TGA402N 16 3 Cabinet and Electrical Parts Charger Unit ...

Page 73: ...73 KX TG4011N KX TG4012N KX TG4013N KX TGA402N 16 4 Accessories and Packing Materials 16 4 1 KX TG4011N ...

Page 74: ...74 KX TG4011N KX TG4012N KX TG4013N KX TGA402N 16 4 2 KX TG4012N ...

Page 75: ...75 KX TG4011N KX TG4012N KX TG4013N KX TGA402N 16 4 3 KX TG4013N ...

Page 76: ...CHARGE TERMINAL 6 PNLA1030Z ANTENNA 7 PNYE1027Z SPACER ANTENNA 8 PNKF1097Z2 CABINET COVER PS HB 9 PQHA10023Z RUBBER PARTS FOOT CUSH ION 10 PNGT2878Y NAME PLATE Safety Ref No Part No Part Name Description Remarks PCB1 PNWP1TG4011H MAIN P C BOARD ASS Y RTL ICs IC302 C0CBAYG00016 IC S IC501 C2HBCY000054 IC BBIC IC611 PNWI1TG4011H IC EEPROM 1 TRANSISTORS Q111 2SC6054JSL TRANSISTOR SI Q141 B1ACGP000008...

Page 77: ... ECJ1VB0G106M 10 C506 ECUV1A105KBV 1 C507 ECUV1A225KB 2 2 C508 ECUE1H100DCQ 10p C509 ECUE1H120JCQ 12p C510 ECUV1A105KBV 1 C511 ECJ1VB0G106M 10 C512 ECUE1A104KBQ 0 1 C513 ECUV1A225KB 2 2 C514 ECUE1A104KBQ 0 1 C515 ECUV1A105KBV 1 C516 ECUE1A104KBQ 0 1 C517 ECUE1A104KBQ 0 1 C518 ECUE1A104KBQ 0 1 C519 ECUE1A104KBQ 0 1 C520 ECUE1A104KBQ 0 1 C521 ECUE0J105KBQ 1 C522 ECUE1H100DCQ 10p C530 ECUE1H100DCQ 10...

Page 78: ...0 0 R225 ERJ2GE0R00 0 R231 ERJ2GEJ824 820k R232 ERJ2GEJ434X 430k R310 ERJ2GE0R00 0 R330 ERJ2GEJ105X 1M R331 ERJ2GEJ273X 27k R332 ERJ2GEJ273X 27k R801 ERJ2GEJ122 1 2k R802 ERJ2GEJ101 100 R805 ERJ2GEJ470 47 R806 ERJ2GEJ221 220 R807 ERJ2GEJ221 220 L9 ERJ2GE0R00 0 CAPACITORS C1 F2A0J3310067 330 C2 F2A0J3310067 330 C5 ECUV1A105KBV 1 C10 ECUV1A225KB 2 2 C11 ECUE1A104KBQ 0 1 C12 PQCUV0J106KB 10 C13 ECUE1...

Page 79: ...E TERMINAL 200 3 PNKF1098Z2 CABINET COVER PS HB 200 4 PQHA10023Z RUBBER PARTS FOOT CUSHION 201 PNGT4777Z NAME PLATE Safety Ref No Part No Part Name Description Remarks PCB200 PNWPTGA641CH MAIN P C BOARD ASS Y RTL JACK J1 K2ECYB000001 JACK S RESISTOR R1 ERG2SJ120 12 FUSE F1 K5H302Y00003 FUSE Safety Ref No Part No Part Name Description Remarks A1 PQLV219Y AC ADAPTOR A2 PQJA10075Z CORD TELEPHONE A3 P...

Search results

Summary of Contents for KX-TG4011N

Reviews:

Brands by name

Popular brands

Panasonic KX-TG4011N, Service Manual

Search results

Summary of Contents for KX-TG4011N

Reviews:

Brands by name

Popular brands