Panasonic KX-TCD410ALM Service Manual
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Panasonic KX-TCD410ALM Service Manual

Panasonic KX-TCD410ALM Service Manual

Digital cordless phone metallic grey version silver version (for australia)
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ORDER NO. KM40309222C3
Telephone Equipment
KX-TCD410ALM / KX-TCD412ALM / KX-A141ALM / KX-
TCD410ALS / KX-TCD412ALS / KX-A141ALS / KX-A142ALM / KX-
A142ALS
Digital Cordless Phone
Metallic Grey Version
Silver Version
(for Australia)
SPECIFICATIONS
1

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Summary of Contents for Panasonic KX-TCD410ALM

  • Page 1 ORDER NO. KM40309222C3 Telephone Equipment KX-TCD410ALM / KX-TCD412ALM / KX-A141ALM / KX- TCD410ALS / KX-TCD412ALS / KX-A141ALS / KX-A142ALM / KX- A142ALS Digital Cordless Phone Metallic Grey Version Silver Version (for Australia) SPECIFICATIONS...

  • Page 2: About Lead Free Solder (Pbf: Pb Free)

    2003 Panasonic Communications Co., Ltd. All rights reserved. Unauthorized copying and distribution is a violation of law. 1. 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.

  • Page 3: Suggested Pbf Solder

    temperature soldering iron, please be careful not to heat too long. - PbF solder will tend to splash if it is heated much higher than its melting point, approximately 1100°F (600°C). - If you must use Pb solder on a PCB manufactured using PbF solder, remove as much of the original PbF solder as possible and be sure that any remaining is melted prior to applying the Pb solder.

  • Page 4: For Service Technicians

    Note: The location of the “PbF“ mark is subject to change without notice. 1.2.2. Handset PCB (Component View) (Flow Solder Side View) Note: The location of the “PbF“ mark is subject to change without notice. 1.2.3. Charger Unit PCB Note: The location of the “PbF“...

  • Page 5: Battery Charge

    4.2. Battery Charge At the time of shipment, the batteries are not charged. To charge, place the handset on the base unit. Please charge the batteries for about 7 hours before initial use. During charging, the battery icon is as shown below.

  • Page 6: Replacing The Batteries

    - When using Ni-Cd batteries (250 mAh): Talk time: 4hrs approx. Standby time: 40hrs approx. (Times indicated are for peak performance) - The batteries reach peak performance after several full charge/ discharge cycles. - The batteries cannot be overcharged unless they are repeatedly removed and replaced.

  • Page 7: Location Of Controls

    - Do not use non-rechargeable batteries. If non-rechargeable batteries are fitted and start charging, it may cause the leakage of the battery electrolyte. Please use only Panasonic HHR-4EPT(Ni-MH) or P-4NPT(Ni-Cd) batteries. Note for Service: When Ni-Cd batteries are fitted with the...
  • Page 8 6. SETTINGS 6.1. Connection 6.1.1. Base Unit Plug in the AC adaptor and the telephone line cord in order 1, 2, 3, 4.
  • Page 9 - The telephone will not work during a power failure. We therefore recommend you use a standard telephone and T Adaptor to connect this Digital Cordless Phone to the line. Your Panasonic Sales Shop can offer you more information about connection possibilities.
  • Page 10 6.3. PIN Code 6.3.1. Base Unit - To exit the operation, press any time. For Service Hint: * : If the current 4-digit PIN is forgotten, press and you will be able to enter new PIN. As for the case that Base Unit and Handset are not linked with, refer to Reset Base Unit PIN to Default (0000) -When There is NO Handset Registered- 6.3.2.
  • Page 11 - To exit the operation, press any time. For Service Hint: * : If the current 4-digit PIN is forgotten, press and you will be able to enter new PIN. 6.3.3. Reset Base Unit PIN to Default (0000) -When There is NO Handset Registered- 6.3.3.1.
  • Page 12 3. After that, turn off DC power supply (9V) to the jig, unplug AC adaptor, and remove pins on PCB. Then close the cabinet. The base pin returns to the default (0000) and you can register a handset to the base using the base PIN (0000). 6.4.
  • Page 13 - To exit the operation, press any time. - *1: The factory preset is 0000. Handset Initial Settings Function Initial Setting Remarks (selectable options Time Alarm Mode OFF/ON Alarm Time Clear OFF/Once/Daily Handset Ringer Volume Handset External Ringer Pattern 20 patterns Handset Internal Ringer Pattern 20 patterns Handset Paging Tone Pattern...

  • Page 14: Handset Display

    You can lock the handset dialling buttons. You cannot make any dialling if key lock is on. Only incoming calls are accepted while the key lock is on. The key lock is cancelled if the handset is turned off. When the key lock is on, emergency calls cannot be made until key lock is cancelled. is displayed (Refer to Handset Display ()) and all dialling buttons are...

  • Page 15: Call Restriction

    is displayed (Refer to Handset Display ()) on the LCD. 6.8. Call Restriction You can restrict selected handset(s) from dialling selected phone numbers. You can assign up to 10 call restriction numbers (up to 8 digits). If you dial a restricted number, the call does not connect and restricted number flashes.
  • Page 16 - To exit the operation, press any time. - *1: The factory preset is 0000. - *2: The selected handset(s) will stop flashing. 6.10. Call BAR On/Off (Call Prohibition On/Off) You cannot make any dialling if Call BAR is on. When Call BAR is on, emergency calls cannot be made until Call BAR is cancelled.
  • Page 17 - To exit the operation, press any time. - *1 You can select one of 10 languages. If you set a language you cannot read, reset the handset to its initial settings. Press MENU DOWN RIGHT RIGHT 4-digit Handset All handset setting will be reset to their initial settings, however, the Phonebook data will be saved.
  • Page 18 If you experience any problems with the normal use of your apparatus, you should unplug it from the telephone outlet and connect a known working telephone in its place. If the known working telephone still has problems, then please contact the customer service department of your Network provider.

  • Page 19: Power On/Off

    8. OPERATIONS 8.1. Power On/Off *1 When button is released, the display changes to the standby mode. *2 The display goes blank. 8.2. Making a Call *1 If you need correction, press CLEAR. Digit is cleared to the left, then enter numbers. 8.3.
  • Page 20 - To exit the operation, press any time. *1 For example, to set 7:15, enter 0715. *2 For example, to set the 16th of February, 2003, enter 160203. 8.5. Phonebook You can store up to 20 caller information in the phonebook. If you received a call from the same phone number you stored with a name in the phonebook, the display will show the caller’s name.
  • Page 21 - To exit the operation, press any time.
  • Page 22 *1 If there is no item stored in the phonebook, the display shows *2 Digits are cleared to the left of the flashing digit. *3 Digits are added to the left of the flashing digit. If you need to clear or add more than one digit, repeat the steps from 4.
  • Page 23 *1 If there is no item stored in the redial/caller list, the display shows *2 If you need correction, press RIGHT or LEFT to move cursor then clear a digit by pressing CLEAR, and/or enter digits. Digits are cleared or added to the left of the flashing digit. 8.5.4.
  • Page 24 Shown in Fig.- To Remove Remove Lower Cabinet Screws (2.6 × 12)..(A) × 2 Main P.C. Board Main P.C. Board 9.2. Handset...

  • Page 25: Charger Unit

    Shown in Fig.- To Remove Remove Rear Cabinet Screws (2 × 10)..(B) × 2 Rear Cabinet Follow the procedure. Main P.C. Board Screw (2 × 8)....(C) × 1 Screws (2 × 8).....(D) × 2 Main P.C. Board 9.3. Charger Unit...

  • Page 26: Warning When Constructing The Base Unit

    Shown in Fig.- To Remove Remove Lower Cabinet Screws (2.6 × 14)..(E) × 2 Main P.C. Board Main P.C. Board 10. ASSEMBLY INSTRUCTIONS 10.1. Warning When Constructing the Base Unit 11. TROUBLESHOOTING GUIDE Flow Chart...

  • Page 27: Check Power

    Cross Reference: Check Power Bell Reception Check Battery Charge Check Link Check Handset Transmission Check Handset Reception SIGNAL ROUTE 11.1. Check Power 11.1.1. Base Unit Is the AC Adaptor inserted into AC outlet? (Check AC Adaptor’s specification.)

  • Page 28: Check Battery Charge

    Cross Reference Power Supply Circuit Note: BBIC is IC2. 11.1.2. Handset Cross Reference Power Supply Circuit/Reset Circuit Note: BBIC is IC1. 11.2. Check Battery Charge 11.2.1. Base Unit Cross Reference: Charge Circuit 11.2.2. Handset Cross Reference:...

  • Page 29: Check Link

    Check Power Charge Circuit Note: BBIC is IC1. 11.2.3. Charger Unit Cross Reference: Power Supply Circuit () 11.3. Check Link 11.3.1. Base Unit...

  • Page 30: Check Handset Transmission

    Cross Reference: Power Supply Circuit Adjustment (Base Unit) Note: RF module is IC3. 11.3.2. Handset Cross Reference Power Supply Circuit Adjustment (Handset) Note: RF module is IC3. 11.4. Check Handset Transmission...

  • Page 31: Check Handset Reception

    Cross Reference: SIGNAL ROUTE 11.5. Check Handset Reception Cross Reference: HOW TO CHECK THE HANDSET SPEAKER SIGNAL ROUTE 11.6. Check Caller ID Cross Reference: SIGNAL ROUTE 11.7. Bell Reception 11.7.1. Base Unit Note: BBIC is IC2. 11.7.2. Handset Cross Reference:...

  • Page 32: Check Procedure (Base Unit)

    Telephone Line Interface Check Link Note: BBIC is IC1. 12. CHECK PROCEDURE (BASE UNIT) 12.1. Preparation 12.1.1. Equipment Required - DECT tester: Rohde & Schwarz, CMD 60 is recommended. - Frequency counter: it must be precise to be able to measure 1Hz (precision;...

  • Page 33: Check Procedure (Handset)

    1. Open a window of MS-DOS mode from the start-up menu. 2. Change a directory to the one with “RTX_COM” contained. 3. Type “SET_COM1” from the keyboard (when COM port 1 is used for the connection). 4. Type “doskey”. Note: See the table below for frequently used commands.
  • Page 34 2. RS232C cable: PQZZ1CD705BX 3. Clip cable: PQZZ2CD705BX 4. DC cable: PQZZ3CD705BX - PC which runs in DOS mode. - Batch file for PC setting: PQZZTCD410AL 13.2. PC Setting 13.2.1. Connections 13.2.2. PC Setting 1. Open a window of MS-DOS mode from the start-up menu. 2.
  • Page 35 If your unit have below symptoms, adjust or confirm each item using remedy column from the table. Symptom Remedy* The base unit does not respond to a call from handset. Make adjustments in item (A)~(F (I)~(M) The base unit does not transmit or the transmit frequency is off. Make adjustments in item (A)~(E (H)~(J), (L) The transmit frequency is off.
  • Page 36 Items Procedure Check o Replac Parts 1. Confirm that the voltage between TP91 and GND is 4.0V ± 0.2V. 4.0V Supply D4, C40, Confirmation R41, R4 C41, D5, C75, C69, C6 C67, C76, IC 1. Confirm that the voltage between J102 and GND is 0V ± 0.4V. (C) VBACK Status IC2, R5 Confirmation...
  • Page 37 Items Procedure Check o Replac Parts Transmitted Remove the Antenna before starting step from 1 to 4. IC2, IC3, 1. Configure the DECT tester (CMD60) as follows; Power C43, C7 <Setting> Confirmation C75, C69, C4 -Test mode: FP -Traffic Channel: 5 C72, -Traffic Slot: 4 C66, C6...
  • Page 38 Items Procedure Check o Replac Parts Frequency Follow steps 1 to 3 of (H) above. IC2, IC3, Offset C43, C7 4. Confirm that the frequency offset is < ± 50kHz. Confirmation C75, C69, C4 C72, C66, C6 C76, C57, C73 DA1, R6 R67, C55, C5...
  • Page 39 Items Procedure Check o Replac Parts Timing Follow steps 1 to 3 of (H) above. IC2, IC3, Confirmation C43, C7 4. Confirm that the Timing accuracy is < ± 5.0ppm. C75, C69, C4 C72, C66, C6 C76, C57, C73 DA1, R6 R67, C55, C5 R78,...
  • Page 40 Items Procedure Check o Replac Parts 1. Configure the DECT tester (CMD60) as follows; Receive Audio IC2, C2 <Setting> Check and R31, Adjustment C20, C1 -Test mode: FP -Mode: Normal R18, -PMID: 0000 R16, D3, 2. Execute the command "testmode". 3.

  • Page 41: Adjustment Standard (Base Unit)

    Items Procedure Check o Replac Parts 1. Configure the DECT tester (CMD60) as follows; Transmit Audio IC2, R3 <Setting> Check and C22, Adjustment R23, C8 -Test mode: FP -Mode: Normal C14, -PMID: 0000 C13, R2 2. Execute the command "testmode". 3.

  • Page 42: Adjustment Standard (Charger Unit)

    Note: (H) - (O) is refered to ADJUSTMENTS (BASE UNIT AND CHARGER UNIT) 14.2.2. Flow Solder Side View Note: (A) - (P) is refered to ADJUSTMENTS (BASE UNIT AND CHARGER UNIT) 14.3. Adjustment (Charger Unit) Items Procedure Check Adjustment Replac Point Parts Charging Check...

  • Page 43: Adjustment (Handset)

    Symptom Remedy* The movement of Battery Low indicator is wrong. Make confirmation in item (A)~(C (F)~(G) The handset does not respond to a call from base unit. Make adjustments in item (A)~(C (H), (J)~(N) The handset does not transmit or the transmit frequency is off. Make adjustments in item (A)~(C (H)~(K), (M) The transmit frequency is off.
  • Page 44 Items Procedure Check o Replac Parts 1. Apply 6V between TP CHG(+) and TP CHG(-) with current limit of PSU to 200mA. (D) Charge Control IC1, L4 2. Confirm that the charge current is ON/OFF. Check & Charge L5, Q2, Q 3.
  • Page 45 Items Procedure Check o Replac Parts Frequency Follow steps 1 to 4 of (I) above. IC1, IC3, Offset 5. Confirm that the frequency offset is < ± 50kHz. Confirmation C66, C60 C57, C5 C56, C62, R2 C64, C6 R18, C5 C61, C7 Sensitivity Follow steps 1 to 4 of (I) above.

  • Page 46: Adjustment Standard (Handset)

    Items Procedure Check o Replac Parts 1. Configure the DECT tester (CMD60) as follows; Receive Audio IC1, C1 <Setting> Check C11, D7, -Test mode: PP -Mode: Nomal -RFPI: 0102030405 2. Execute the command "testmode". 3. Execute the command "regcmd60" 4. Initiate connection from DECT tester. 5.

  • Page 47: How To Check The Handset Speaker

    16. RF SPECIFICATION 16.1. Base Unit Item Value Refer to -. * Remarks TX Power More than 20 dBm ~ 25 Adjustment (Base Unit) Modulation 340 kHz/div ~ 402 kHz/ Data type: Fig31 Adjustment (Base Unit) Frequency Offset -50 kHz ~ +50 kHz Adjustment (Base Unit) RX Sensitivity <...

  • Page 48: Frequency Table (Mhz)

    18. FREQUENCY TABLE (MHz)
  • Page 49 BASE UNIT HANDSET Receive Frequency Channel No Transmit Frequency Transmit Frequency Receive Frequenc 1897.344 1897.344 1897.344 1897.344 1895.616 1895.616 1895.616 1895.616 1893.888 1893.888 1893.888 1893.888 1892.160 1892.160 1892.160 1892.160 1890.432 1890.432 1890.432 1890.432 1888.704 1888.704 1888.704 1888.704 1886.976 1886.976 1886.976 1886.976 1885.248 1885.248...

  • Page 50: Power Supply Circuit

    - Amplifier for transmission and reception - EEPROM: IC1 - Temporary operating parameters (for RF, etc.) Note: Refer to EEPROM LAYOUT (BASE UNIT) - Additionally, - Power Supply Circuit (+4.0V, +2.65V output) - Crystal Circuit (10.368MHz) - Charge Circuit - Telephone Line Interface Circuit 20.2.

  • Page 51: Telephone Line Interface

    20.3. Telephone Line Interface <Function> - Bell signal detection - Clip signal detection - ON/OFF hook circuit - Audio circuits Bell & Clip (: Calling Line Identification Presentation: Caller ID) signal detection: In the standby mode, Q2 is open to cut the DC loop current and decrease the ring load. When ring voltage appears at the TP3 (A) and TP40 (B) leads (when the telephone rings), the signal is transferred as follows;...
  • Page 52 20.4. Transmitter/Receiver Base Unit and Handset mainly consist of RF Module and DECT BBIC. Base Unit and Handset transmit/receive voice signal and data signal through the antenna on carrier frequency. Signal Pass: *Refer to SIGNAL ROUTE 20.4.1. Transmitter Block The voice signal input from the TEL LINE interface goes to RF Module (IC3) through DECT BBIC (IC2) as shown in BLOCK DIAGRAM (BASE UNIT) The voice signal passes through the analog part of IC2 where it is amplified and converted to a digital...
  • Page 53 - PLL Oscillator - Detector - Compress/Expander - Amplifier for transmission and reception - EEPROM: IC2 - Temporary operating parameters (for RF, etc) Note: Refer to EEPROM LAYOUT (HANDSET) 22.2. Power Supply Circuit/Reset Circuit Circuit Operation: When power on the Handset, the voltage is as follows; BATTERY(2.2 V ~ 2.6V: TP3) TP14(4V) IC3(6, 27), D3...

  • Page 54: Circuit Operation (Charger Unit)

    Battery voltage: V(Batt) < 2.3V The BBIC detects this level and " " starts flashing and "battery alarm" starts ringing. - Power Down Battery voltage: V(Batt) < 2.2V The BBIC detects this level and power down. Note: Refer to ADJUSTMENTS (HANDSET) 22.5.

  • Page 55: Cpu Data (Base Unit)

    25. CPU DATA (BASE UNIT) 25.1. IC2 (BBIC)
  • Page 56 Description Hi-z Remarks PA_Driver_Amp PA_ON PA_OFF TX/RX SW RX_Data Data Data PLL_Strobe Latch Normal PLL_Data Active Active PLL_Clk Active Active TX_Data Active Active (NO USE) RF_System_Clk Active Active RESETQ Normal Reset VDDPM VSSO LOAD XTAL 10.368 MHz VDDLR VDDA VSSA Audio_Out_N Audio_Out_P Bandgap_Ref...

  • Page 57: Cpu Data (Handset)

    (NO USE) (I_PD) Description Hi-z Remarks (NO USE) (Fixed) (NO USE) (Fixed) (NO USE) (Fixed) (NO USE) (Fixed) (NO USE) (Fixed) KEY_IN No Key (NO USE) D.I/O (I_PD) LINE Seizure Q7_ON Q7_OFF (NO USE) D.I/O (I_PD) (NO USE) D.I/O (I_PD) (NO USE) D.I/O (I_PD)
  • Page 58 Description Hi-z Remarks KEY_IN No Key KEY_IN No Key KEY_IN No Key (NO USE) Reference clock Active POWER_SW No Key CHARGE_DET Charge DCDCDRV Active DCDCCMR RESET Normal VSSO LOAD XTAL VDDPM VDDLO VDDBAT VDDLR CHARGE_START for charge VDDA VSSA LSRN LSRP BANDGAP_REF MICS...

  • Page 59: Eeprom Layout (Base Unit)

    Description Hi-z Remarks VDD for EEPROM I2DAT D.I/O Active I2CLK D.I/O Active MODE Active VBACK/P0.7 LCD_SEGMENT Active LCD_SEGMENT Active LCD_SEGMENT Active LCD_SEGMENT Active LCD_SEGMENT Active VDDLI LCD_SEGMENT Active LCD_SEGMENT Active LCD_SEGMENT Active LCD_SEGMENT Active LCD_SEGMENT Active LCD_SEGMENT Active LCD_SEGMENT Active LCD_SEGMENT Active (NO USE)
  • Page 60 of the phone e.g. meter pulse billing at address 0140..015F. 27.2. Introduction The base unit uses a 32K bit serial EEPROM (IC1) for storing volatile parameters. All parameters are set up before the base leaves the factory. Some of these are vital for the operation of the hardware so a set of default parameters is programmed before the actual hardware fine-tuning can be initiated.
  • Page 61 Address Default Name Type Description Country Setting 0044-0048 FF .. FF IPUI_5 (ID for H/S 5) Ipui for handset 5. If set to FF .. FF (5bytes) the handset is not enrolled. 0049-004D FF .. FF IPUI_6 (ID for H/S 6) Ipui for handset 6.
  • Page 62 Address Default Name Type Description Country Setting 0F0B CalibBreakTime[0] Calibrated loop-break time for short break Unit: 10 ms, defaultst to 80 ms 0F0C CalibBreakTime[1] Calibrated loop-break time for short break Unit: 10 ms, defaultst to 200 ms 0F0D CalibBreakTime[2] Calibrated loop-break time for short break Unit: 10 ms, defaultst to 700 ms 27.3.4.
  • Page 63 Address Default Name Type Description Country Setting 0F37..38 3D 01 Parse.Configuration 3D 00 Clip parse set configuration 0: Etsi: 1=enable 0=disable 1: ForwardNumber: 1=enable 0=disa 2: Danish: 1=enable 0=disable 3: Dutch: 1=enable 0=disable 4: Canadian: 1=enable 0=disable 5: Swedish: 1=enable 0=disable 6: UserDefined: 1=enable 0=disable 7: KPN vmwi: 1=enable 0=disable 8: ProtocolPriority:...

  • Page 64: Eeprom Layout (Handset)

    Address Default Name Type Description Country Setting 0F4B Config1 BsUiTask configuration (MSB) Bits 1=enable 0=disable 0: AmPmClockSettingEnabled, enable 1: ClipDetectionSettingEnabled, disab 2: AkzMenuEnabled, disabled 3: HakzMenuEnabled, disabled 4: RussianClipSttingEnabled, disabled 5: SmscSendNumberSettingEnabled, disabled 6: SMSPabxSupportSettingEnabled, disabled 7: Unused 0F4C Config2 BsUiTask configuration (LSB) Bits 1=enable 0=disable 0: FlashTime1Enabled, enabled...

  • Page 65: Eeprom Contents

    28.2. Introduction The handset uses a 32k bit serial EEPROM (IC2) for storing volatile parameters. All parameters are set up before the handset the factory. Some of these are vital for the operation of the hardware so a set of default parameters is programmed before the actual hardware fine-tuning can be initiated.
  • Page 66 Address Default Name Type Description Country Setting 0100-0104 RFPI_1 (Base 1) RFPI for registration 1 0105 SerClass_1 Service class for registration 1 0106 LAL_1 Location area level for registration 1 0107 IPUI_LEN_1 IPUI length for registration 1 0108-0114 IPUI_1 IPUI for registration 1 0115 ZAP_1 ZAP for registration 1...
  • Page 67 German Address Default Name Type Description Country Setting 0467 FactoryLanguageSetting x Factory setting for language: 00 = English 01 = Spanish 02 = French 03 = Italian 04 = Dutch 05 = Turkish 06 = Hungarian 07 = Portuguese 08 = Polish 09 = Command 0A = German 0469...

  • Page 68: How To Replace Flat Package Ic

    Address Default Name Type Description Country Setting 0F36 GR-offset for Bit7: AOG volumestep 1 Bit6: AOG2 Bit5, bit0: Gain-receive (values ranging from 0x00 to 0x30, each step representi 1 dB) 0F37 GR-offset for Bit7: AOG volumestep 2 Bit6: AOG2 Bit5, bit0: Gain-receive (values ranging from 0x00 to 0x30, each step representi 1 dB) 0F38...

  • Page 69: Modification Procedure Of Bridge

    Recommended Flux: Specific Gravity 0.82. Type RMA (lower residue, non-cleaning type) Note: See ABOUT LEAD FREE SOLDER (PbF: Pb free) 29.2. Procedure 1. Tack the flat pack IC to the PCB by temporarily soldering two diagonally opposite pins in the correct positions on the PCB. Be certain each pin is located over the correct pad on the PCB.

  • Page 70: Cabinet And Electrical Parts Location

    1. Add a small amount of solder to the bridged pins. 2. With a hot iron, use a sweeping motion along the flat part of the pin to draw the solder from between the adjacent pads. 30. CABINET AND ELECTRICAL PARTS LOCATION (BASE UNIT)
  • Page 72 31. CABINET AND ELECTRICAL PARTS LOCATION (HANDSET) 32. CABINET AND ELECTRICAL PARTS LOCATION (CHARGER UNIT)

  • Page 74: Accessories And Packing Materials

    33. ACCESSORIES AND PACKING MATERIALS 33.1. KX-TCD410ALM/ALS 33.2. KX-TCD412ALM/ALS...
  • Page 75 33.3. KX-A142ALM/ALS...

  • Page 76: Terminal Guide Of The Ics, Transistors And Diodes

    34. TERMINAL GUIDE OF THE ICs, TRANSISTORS AND DIODES 34.1. Base Unit...

  • Page 77: Charger Unit

    34.2. Handset 34.3. Charger Unit 35. REPLACEMENT PARTS LIST 1. RTL (Retention Time Limited) Note: The marking (RTL) indicates that the Retention Time is limited for this item. After the discontinuation of this assembly in production, the item will continue to be available for a specific period of time.
  • Page 78 Part No. Part Name & Description Remarks PQGG10154W5 GRILLE (for KX-TCD410ALM) ABS-ABS PQGG10154W4 GRILLE (for KX-TCD410ALS) ABS-ABS PQKM10586Z4 CABINET BODY (for KX-TCD410ALM) ABS-ABS PQKM10586Z3 CABINET BODY (for KX-TCD410ALS) ABS-ABS PQHR10962Z OPTIC CONDUCTIVE PARTS, LED LENS PQJT10203Z TERMINAL PQKE10356Z1 GUIDE, CHARGE TERMINAL CASE...
  • Page 79 Ref. No. Part No. Part Name & Description Remarks PCB1 PQWP1D410ALH MAIN P.C.BOARD ASS'Y (RTL) (ICS) PQWI1D410ALH C2HBAK000004 PQVILM1117MP (TRANSISTORS) 2SA1625 TRANSISTOR(SI) PQVTBF822T7 TRANSISTOR(SI) 2SD1994A TRANSISTOR(SI) B1ABCE000009 TRANSISTOR(SI) B1ADGE000004 TRANSISTOR(SI) PQVTDTC143K TRANSISTOR(SI) (DIODES) PQVDS1ZB60F1 DIODE(SI) MA1Z300 DIODE(SI) B0JAME000085 DIODE(SI) MA2Z74800L DIODE(SI) MA8036H DIODE(SI)
  • Page 80 Ref. No. Part No. Part Name & Description Remarks ERJ3GEYJ560 ERJ3GEY0R00 ERJ3GEYJ330 ERJ3GEYJ101 ERJ3GEYJ221 ERJ1WYJ330 ERJ1WYJ330 ERJ3GEY0R00 ERJ3GEYJ565 5.6M ERJ3GEYJ184 180K ERJ3GEYJ103 ERJ3GEYJ103 ERJ3GEYJ390 ERJ3GEYJ390 ERJ3GEYJ151 PQ4R10XJ000 ERJ3GEYJ181 ERJ3GEYJ181 ERJ3GEYJ565 5.6M ERJ3GEYJ184 180K ERJ3GEY0R00 ERJ3GEY0R00 ERJ3GEY0R00 PQ4R10XJ000 ERJ3GEY0R00 (CAPACITORS) ECKD2H681KB 680P ECKD2H681KB 680P...
  • Page 81 Ref. No. Part No. Part Name & Description Remarks ECEA1AKA101 ECEA0JKA101 ECUV1H100DCV 10P ECUV1H330JCV ECUV1H103KBV 0.01 ECUV1H100DCV 10P ECUV1H060DCV 6P ECUV1H100DCV 10P ECUV1H100DCV 10P ECUV1H030CCV 3P ECUV1H2R0CCV 2 ECUV1H2R0CCV 2 ECUV1A475KB ECUV1H2R0CCV 2 ECUV1H2R0CCV 2 ECUV1H100DCV 10P ECUV1H103KBV 0.01 PQCUV1H020CC 2P ECUV1H060DCV 6P ECUV1H100DCV 10P ECUV1C104KBV 0.1...
  • Page 82 Ref. No. Part No. Part Name & Description Remarks PQGP10225Z4 PANEL, LCD (for KX-A141ALM)(for KX-A142ALM) AS-HB PQGP10225Y3 PANEL, LCD (for KX-A141ALS)(for KX-A142ALS) AS-HB PQKM10587W5 CABINET BODY (for KX-A141ALM)(for KX-A142ALM) ABS-HB PQKM10587W4 CABINET BODY (for KX-A141ALS)(for KX-A142ALS) ABS-HB PQHS10553Z TAPE, DOUBLE SIDE PQHS10554Z SPACER, LCD PQBC10375Z1...
  • Page 83 Ref. No. Part No. Part Name & Description Remarks PCB100 PQWP1D410ALR MAIN P.C.BOARD ASS'Y (RTL) (ICs) C2HBAK000005 PQWI1D410ALR IC (for KX-TCD410ALM)(for KX-TCD410ALS)(for KX-TCD412ALM)(for KX- TCD412ALS) PQWI1D141ALR IC (for KX-A141ALM)(fr KX-A141ALS)(for KX-A142ALM)(for KX-A142ALS) S (TRANSISTORS) PQVTFDN335N TRANSISTOR(SI) B1ADGE000004 TRANSISTOR(SI) UN5216 TRANSISTOR(SI)
  • Page 84 Ref. No. Part No. Part Name & Description Remarks ECUV1C104KBV ECUV1C104KBV ECUV1C104KBV ECUV1C104KBV ECUV1C104KBV ECUV1C104KBV ECUV1C104KBV ECUV1C104KBV ECUV1C104KBV ECUV1H100DCV ECUV1A225KB ECUV1H100DCV ECUV1H020CCV ECUV1H020CCV ECUV1H330JCV ECUV1A475KB ECUV1A105KBV ECUV1H100DCV ECUV1A105KBV ECUV1H020CCV ECUV1H020CCV (OTHERS) L0CBAB000052 MICROPHONE J3FKK0000003 RF UNIT H0D103500002 CRYSTAL OSCILLATOR 35.3. Charger Unit 35.3.1.

  • Page 85: Fixtures And Tools

    PCB200 PQWPA142ESCH MAIN P.C.BOARD ASS'Y (RTL) (DIODE) B0JAME000085 DIODE(SI) (JACK) PQJJ1B4Y JACK (RESISTORS) ERJ1WYJ220 ERJ1WYJ270 35.4. Accessories and Packing Materials 35.4.1. KX-TCD410ALM/ALS Ref. No. Part No. Part Name & Description Remarks PQLV19ALZ AC ADAPTOR PQJA10059Z CORD, TELEPHONE PQJP02S13Z CONNECTOR PQQX13520Z...

  • Page 86: Circuit Board (Handset)

    Part No. Part Name & Description Remarks PQZZTCD705BX I2C PCB PQZZ1CD705BX RS232C CABLE PQZZ2CD705BX CLIP CABLE PQZZ3CD705BX DC CABLE PQZZTCD410AL BATCH FILE Note: CHECK PROCEDURE (BASE UNIT) (), and CHECK PROCEDURE (HANDSET) 36. SCHEMATIC DIAGRAM (BASE UNIT) 37. SCHEMATIC DIAGRAM (HANDSET) 38.
  • Page 87 RF Clock (BBIC: 23 10.368MHz) TP BATT (BBIC: 27) TP BATT (2.65V) VBACK C64 C61 TP2: SP- TP1: SP+ TP4V TP BATT (BBIC: 41) (BBIC: 42) KX-A140ALB CIRCUIT BOARD (HANDSET) Component View...
  • Page 88 RF Clock CHARGE - (10.368MHz) CHARGE+ J103 J104 J102 J105 J101 TP84 TP82 TP187 CHARGE+ CHARGE TP97 TP50 TP45 TP188 TP91 TP89 TP40 TP39 TP90 TP101 Q9 Output Q9 Input (4V) (5.5V) KX-TCD400ALB CIRCUIT BOARD (BASE UNIT) Flow Solder Side View...
  • Page 89 RESET (BBIC: 18 (5.5V) (4.0V) (BBIC: 14) 10.368 MHz) JMP2 JMP6 JMP5 JMP7 A201 JMP8 RLY1 34 33 32 31 30 29 JMP4 JMP3 JMP1 A202 B C E 11 12 1314 15 16 17 LED1 Bell LED Q8 Collector Bell Bell (BBIC: 44)
  • Page 90 TP11 K0.1 R5 330 C4 K0.1 R7 330 R1 2.2K K0.1 (8) (24) K0.1 K0.1 R17 0 K0.1 1 SP+ 2 SP- R20 0 TP16 TP17 (25) (26) ’POWER’ (27) (28) (29) A201 TP15 R24 0 VCC_PA (30) TXDA 5 RSSI PAON R18 33 6 VCC_OC...
  • Page 91 Frequency 324KHz 4.3V 4.1V DC TP14 47uH 2.4V BATTERY+ BATTERY- 3.3K 2.65V 10uH CHARGE+ CHARGE- 10uH ’BATT’ K0.1 TP12 ’SDA’ K0.1 ’SCL’ ’VBACK’ TP18 ’GND’ TP10 PL.13 81 PL.13 P0.5(AD4N) PL.14 51:P0.6(AD4P) 82 PL.14 P0.4(ADBAT) PL.15 83 PL.15 ADRSSI PL.16 84 PL.16 ADREF 2.65V...
  • Page 92 TP11 K0.1 R5 330 C4 K0.1 R7 330 R1 2.2K K0.1 (8) (24) K0.1 K0.1 R17 0 K0.1 1 SP+ 2 SP- R20 0 TP16 TP17 (25) (26) ’POWER’ (27) (28) (29) A201 TP15 R24 0 VCC_PA (30) TXDA 5 RSSI PAON R18 33 6 VCC_OC...
  • Page 93 ON-HOOK : 0V OFF-HOOK : about DC 9.8V ON-HOOK : 0V OFF-HOOK : about DC 3.9V TP50 K0.1 C1 3 K1.0 3.3K 100K 2.2K RX-AF D10P A201 A202 B0DDCM000001 TX-AF C6 P C2 P +2.65V DC +2.65V TP187 R6 6 FREQ 10.368MHZ R6 7 +2.65V...
  • Page 94 +60V DC ON-HOOK LINE VOL TAGE 60V DC TP39 +10V DC OFF-HOOK JMP1 OV ON-HOOK +0.7V DC OFF-HOOK TP45 100K TP40 JMP2 +2.65V JMP3 2.2K JMP4 OPTION4 RLY1 K0.022 1.5M K0.022 1.5M +2.65V VBACK J101 J102 J103 ’SDA’ (10) J104 (11) ’SCL’...
  • Page 95 ON-HOOK : 0V OFF-HOOK : about DC 9.8V ON-HOOK : 0V OFF-HOOK : about DC 3.9V TP50 K0.1 C1 3 K1.0 3.3K 100K 2.2K RX-AF D10P A201 A202 B0DDCM000001 TX-AF C6 P C2 P +2.65V DC +2.65V TP187 R6 6 FREQ 10.368MHZ R6 7 +2.65V...
  • Page 96 Speech Burst RXDA Decoding Decoding EARPIECE TXDA Speech Burst Encoding Encoding Module RSSI ADPCM SYRI Codec Interface Analog SYEN BUZZER Filter Front XTAL CHARGE CHARGE CHARGE 10.368 CONTACTS CIRCUIT CHARGE DETECT ON SWITCH EEPROM VDDBAT 53~55, 59, 60 BATTERY SWITCHED ROWS TERMINAL SUPPLY...
  • Page 97 ANT1 to Tel_Line ANT2 TXAF TXDA Bridge Rect Hook Switch Burst Building Speech Encoding Audio RXAF RXDA Q2, Q3 Burst Decoding Speech Decoding Analog ADPCM RSSI Front End Codec Filter SYRI Interface SYEN HOOK RF Module DTXAF Bell/Caller ID DTXAF Interface Limit CHARGE...
  • Page 98 (F) (G) 2.20V ~ 2.40V BATT BATT AF SG DECT TESTER CMD60 6.3V47 F VBACK C64 C61 TP VBACK TP MCLK Digital DECT tester TP4V Volt Meter CMD60 AF Volt Meter Oscilloscope DECT TESTER CMD60 Digital (I) (J) (K) (L) (M) Volt Meter (N) (O) (P) Frequency...
  • Page 99 Digital Volt Meter (D) (E) (F) (G) 12Ω/2W (H) (N) (O) Digital Digital To PC (JIG) Volt Meter Volt Meter J105 J101 TP84 TP82 TP187 CHARGE CHARGE+ TP97 TP50 TP45 TP188 TP91 Frequency Counter TP89 TP40 TP39 TP101 TP90 DTMF tester Digital (F), (N), (O)
  • Page 100 AF Volt Meter Tel Simulator DECT tester CMD60 (N) (O) (H) (I) (J) (K) (L) AF Generator JMP2 JMP6 JMP5 A201 JMP7 JMP8 RLY1 JMP4 JMP3 JMP1 A202 B C E LED1...
  • Page 101 J102 J103 J104 J105 J101 TP84 TP82 TP187 CHARGE+ CHARGE TP97 TP50 TP45 TP188 TP91 TP89 TP40 TP39 TP101 TP90...
  • Page 102 CHG terminal is properly fit in the cabinet. CHG terminal comes out of rib by pulling black lead wire when opening the cabinet and turning the PCB over. The terminal cannot have enough elastic force, cannot have good contact with handset, and it will result in charge problem.
  • Page 103 Microsoft Windows 2000 [Version 5.00.2195] (C) Copyright 1985-2000 Microsoft Corp. C: >cd dect C: DECT>SET RTX_COM=1 C: DECT>DOSKEY C: DECT>initbspin C: DECT>call wreeprom.bat 00 25 00 C: DECT>call wreeprom.bat 00 26 00 C: DECT>_...
  • Page 104 Base PCB +2.7V MODE J101 J102 J103 SCLK J104 Clip...
  • Page 105 Marked...
  • Page 106 Marked...
  • Page 107 J102 J103 J104 J105 J101 TP84 TP82 TP187 CHARGE+ CHARGE TP97 TP50 TP45 TP188 TP91 TP89 TP40 TP39 TP101 TP90 Marked...
  • Page 108 Marked...
  • Page 109 Marked KX-A140ALB CIRCUIT BOARD (HANDSET) Flow Solder Side View...

This manual is also suitable for:

Kx-tcd412almKx-a141almKx-tcd410alsKx-tcd412alsKx-a141alsKx-a142alm ... Show all

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