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Panasonic KX-TCA151AZV Service Manual

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ORDER NO. KM40308174C3
Telephone Equipment
KX-TCD500ALV / KX-TCA150AZV / KX-TCA151AZV
Digital Cordless Phone
Violet Version
(for Australia)
SPECIFICATIONS
1

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Summary of Contents for Panasonic KX-TCA151AZV

  • Page 1 ORDER NO. KM40308174C3 Telephone Equipment KX-TCD500ALV / KX-TCA150AZV / KX-TCA151AZV Digital Cordless Phone Violet 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

    case of using high 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

    (Component View) (Flow Solder Side View) 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.

  • Page 5: Battery Charge

    - When you replace the batteries, part should be removed first. 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 charge LED will light as shown below.

  • Page 6: Battery Information

    ) indication: If Antenna Pict is indicated, charge time is about 7 hours. However, if Antenna Pict is flashing, charge time becomes long. 4.3. Battery Information After your Panasonic battery is fully charged: Ni-MH Batteries (typical 700 mAh) Operation Operating Time While in use (TALK) 10 hrs approx.

  • Page 7: Replacing The Batteries

    be recharged until the battery icon flashes NOTATION PUBLIC "-//ALDUS//NOTATION TAGGED IMAGE FILE FORMAT//EN" ENTITY SYSTEM "_batflas.tif" 4.4. Replacing the Batteries If the icon flashes after a few telephone calls even when the handset batteries have been fully charged, both batteries must be replaced. - Charge new batteries for approximately 7 hours before initial use.

  • Page 8: Location Of Controls

    Please order Panasonic HHR-4EPT (Ni-MH) or P-4NPT (Ni-Cd) batteries. Note for Service: - When Ni-Cd batteies are littled with the NOTATION PUBLIC "-//ALDUS//NOTATION TAGGED IMAGE FILE FORMAT//EN" setting ENTITY SYSTEM "_battyp.tif" icon might disappear and stop charging even if the handset is on the cradle for avoiding overcharge.
  • Page 10 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 11 The AC adaptor must remain connected at all times (It is normal for the adaptor to feel warm during use). - Never install telephone wiring during a lightning storm. - USE ONLY WITH Panasonic AC ADAPTOR PQLV19ALZ. - KX-TCD500AL is not designed to be used with rotary (pulse dialling) services.
  • Page 12 6.1.3. Optional Headset Plugging an optional headset into the handset allows hands-free phone conversations. Please use only the Panasonic KX-TCA88AL headset. While using the headset, speakerphone is not available. To switch to speakerphone, disconnect the headset. Connecting the optional Headset to the Handset Open the headset jack cover, and connect the optional headset to the headset jack as shown.

  • Page 13: Settings Menu Chart

    6.3. Settings Menu Chart 6.3.1. Base Unit 6.3.2. Handset...
  • Page 14 6.4. PIN Code 6.4.1. Base Unit...
  • Page 15 2. Follow the steps above in Base Unit () of PIN Code. At step 3, enter NOTATION PUBLIC "ISO 8632/3//NOTATION BINARY ENCODING//EN" ENTITY SYSTEM "C:\Program Files\Fuji Xerox\DocuPress\category\Panasonic\style\SVC_ , and you will able to enter new Base Unit PIN. 6.4.2. Handset...
  • Page 16 - 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 Handset PIN. This password is useful whether Base Unit and Handset are linked with or not. 6.5.
  • Page 17 Function Initial Setting Remarks (selectable Type 1 (700 ms) / Type Recall Time Type 2 (100 ms) ms) / Type 3 (200 ms) Pause Time Short (3 seconds) 3 seconds / 5 seconds Emergency Call Number 1 Call Restricted Handset(s) Delete All Call Restriction Number(s) Delete All...

  • Page 18: Recall Feature

    Function Initial Setting Remarks (selectable options) Memo Alarm Mode OFF / Once / Daily Alarm Time Delete Handset Ringer Volume 1 to 6 Handset External Ringer Pattern 1 to 15 Handset Internal Ringer Pattern 1 to 15 Handset Paging Tone Pattern 1 to 15 Handset Private Ringer Pattern 1 to 15...

  • Page 19: Call Restriction

    6.8. Dialling Pause for PBX line/long distance service users A dialling pause is used when a pause in the dialling of the phone number is necessary using a PBX or accessing a long distance service. For example, when 0 (line access number) is dialled followed by a pause to access an outside line through a PBX: - Entering a pause prevents misdialling when you redial or dial a stored number.

  • Page 20: Selecting The Display Language

    Note: When you put a first digit on step 9, it must overwrite the current displayed numbers. We recommend you to write down the restricted phone number you entered. - To exit the operation, press any time. 6.10. Call BAR On/Off (Call Prohibition On/Off) When this feature is set to ON, outgoing calls cannot be made.
  • Page 21 - To exit the operation, press any time. 7. DISPLAY 7.1. Display Icons 7.2. Main Menu Display...
  • Page 22 For Service Hint: icon will be displayed if the unit took a signal from Telephone Company as a Voice Message signal. In that care, press the right button of the Navigator Key for a while. 7.3. Before Requesting Help (Troubleshooting) 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.
  • Page 23 Cross Reference: Power ON/OFF Call BAR On/Off (Call Prohibition On/Off) Key Lock Call Restriction NOTE: *1, *2: It will take time for both Base Unit and Handset to be linked with. 8. OPERATIONS 8.1. Power ON/OFF...
  • Page 24 8.2. Making a Call 8.3. Answering a Call 8.4. Setting the Date and Time...
  • Page 25 8.5. Phonebook You can store up to 200 caller information in the phonebook. If you subscribed to Caller ID and you received a call from the same phone number you stored with name in the phonebook, the display will show the caller’s name. Private Category Feature You can categorise caller information in the phonebook.
  • Page 26 8.5.1. Storing Caller Information - To exit the operation, press any time. 8.5.2. Entering Names/Characters...
  • Page 27 Cross Reference: Phonebook Character Table 8.5.3. Finding Items in the Phonebook All phonebook items are stored in the following order: Alphabet letter/Symbol/Number/ Telephone Number (when a name is not stored). - To exit the operation, press any time.
  • Page 28 8.5.4. Phonebook Character Table...
  • Page 29 8.5.5. Dialling from the Phonebook 8.5.6. Editing Caller Information 8.5.7. Deleting Caller Information...
  • Page 30 8.5.8. Storing the Number in the Phonebook...
  • Page 31 8.5.9. Hot Key (: Speed Dial)
  • Page 32 8.5.10. Phonebook Copy You can copy phonebook information between handsets registered to the same base unit. The phonebook copy must be performed while in intercom mode. To exit the operation, press any time.
  • Page 33 8.6. Handset Registration to a Base Unit...

  • Page 35: Base Unit Selection

    8.7. Base Unit Selection...
  • Page 36 9. DISASSEMBLY INSTRUCTIONS 9.1. Base Unit 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 37: Charger Unit

    Shown in Fig.- To Remove Remove Rear Cabinet Screws (2 × 10)..(B) × 2 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 38: Troubleshooting Guide

    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 39: 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 40: 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...

  • Page 41: Check Link

    Cross Reference: Check Power Charge Circuit Note: BBIC is IC1. 11.2.3. Charger Unit Cross Reference: Charge Circuit 11.3. Check Link 11.3.1. Base Unit...
  • Page 43 Cross Reference: Power Supply Circuit/Reset Circuit Adjustment (Base Unit) 11.3.2. Handset...

  • Page 44: Check Handset Transmission

    Cross Reference Power Supply Circuit/Reset Circuit Adjustment (Handset) 11.4. Check Handset Transmission Cross Reference: SIGNAL ROUTE 11.5. Check Handset Reception Cross Reference: HOW TO CHECK THE HANDSET RECEIVER SIGNAL ROUTE 11.6. Check Caller ID Cross Reference:...
  • Page 45 SIGNAL ROUTE 11.7. Bell Reception 11.7.1. Base Unit Note: BBIC is IC2. 11.7.2. Handset Cross Reference: Telephone Line Interface Check Link HOW TO CHECK THE HANDSET SPEAKER Note: BBIC is IC1. 12. CHECK PROCEDURE (BASE UNIT) 12.1. Preparation 12.1.1. Equipment Required - DECT tester: Rohde &...
  • Page 46 - DC power: it must be able to output at least 1A current under 9V. - Digital multi-meter (DMM): it must be able to measure voltage and current. - Oscilloscope 12.1.2. JIG and PC - EEPROM serial JIG JIG Cable: PQZZ1CD505E - PC which runs in DOS mode - Batch file for setting: PQZZTCD500AL 12.2.

  • Page 47: Check Procedure (Handset)

    Command name Function Example rdeeprom Read the data of EEPROM Type “rdeeprom 00 00 FF”, and the data from address “00 00” to “FF” is read out. readid Read ID (RFPI) Type “readid”, and the registered ID is read out. writeid Write ID (RFPI) Type “writeid 00 18 E0 0E 98”, and the...
  • Page 48 13.2.2. PC Setting 1. Open a window of MS-DOS mode from the start-up menu. 2. Change a directory. 3. Type “SET RTX_COM = 1” 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 49 Symptom Remedy* The base unit does not respond to a call from handset. Make adjustments in item (I)~(O) The base unit does not transmit or the transmit frequency is off. Make adjustments in item (I)~(L), (N) The transmit frequency is off. Make adjustments in item (I)~(L), (N) The transmit power output is low, and the operating distance between...
  • Page 50 Items Procedure* Check Adjustment Replace Point 1. BBIC Confirmation (Execute the command "getchk"). BBIC IC2,X1,C42 2. Confirm the returned checksum value. Confirmation C43,IC4,L1 C63,C34,C3 Connection of checksum value and program number is shown below. C39,C44, C128,C48, C120,C45, C30,C129, R101,R100, R111,C28 1.
  • Page 51 Items Procedure* Check Adjustment Replace Point (I)* Transmitted Remove the Antenna before starting step from 1 to 7. IC2,IC4,L1,C6 1. Configure the DECT tester (CMD60) as follows; Power <Setting> Confirmation C84,C71,C7 -Test mode: FP -Traffic Carrier: 5 C104,C62,C5 -Traffic Slot: 4 -Mode: Loopback -PMID: 0000 C64,C100,C5...
  • Page 52 Items Procedure* Check Adjustment Replace Point (K) Frequency Offset Follow steps 1 to 6 of (I) above. IC2,IC4,L1,C6 Confirmation 7.Confirm that the frequency offset is < ± 45kHz. C84,C71,C7 C104,C62,C5 C64,C100,C5 C57,C105,C5 C55,C82,C7 R59,R60,R6 R112,R113, R91,R92, (L) Frequency Dirft Follow steps 1 to 6 of (I) above. IC2,IC4,L1,C6 Confirmation 7.Confirm that the frequency drift is <...
  • Page 53 Items Procedure* Check Adjustment Replace Point Sensitivity Follow steps 1 to 6 of (I) above. IC2,IC4,L1,C6 Receiver 7.Set DECT tester power to -88dBm. Confirmation C84,C71,C7 8.Confirm that the BER is < 1000ppm. C104,C62,C5 C64,C100,C5 C57,C105,C5 C55,C82,C7 R59,R60,R6 R112,R113, R91,R92, Timing Follow steps 1 to 6 of (I) above.
  • Page 54 Items Procedure* Check Adjustment Replace Point RSSI Level Follow steps 1 to 6 of (I) above. IC2,IC4,L1,C6 Confirmation 7.Execute the command "readrssi". C84,C71,C7 8. Confirm:11<returned value< 25(hex) C104,C62,C5 C64,C100,C5 C57,C105,C5 C55,C82,C7 R59,R60,R6 R112,R113, R91,R92, Power RAMP Follow steps 1 to 6 of (I) above. IC2,IC4,L1,C6 Confirmation 7.Confirm that “Power RAMP is Matching“.

  • Page 55: Adjustment Standard (Base Unit)

    Items Procedure* Check Adjustment Replace Point 1. Connect Charge Contact 12 /2W register between charge+ and charge-. (R) Charging Check D6,R4,R5,C1 2. Measure and confirm voltage across the regigster is 2.85V ± 0.2V. D1,CN2,C1 Note: After the measuring, sock up the solder of TP. PC Setting () is required beforehand.
  • Page 56 14.4.1. Flow Solder Side View Note: (A) is refered to ADJUSTMENTS (BASE UNIT AND CHARGER UNIT) 15. ADJUSTMENTS (HANDSET) If your unit have below symptoms, adjust or confirm each item using remedy column from the table. Symptom Remedy* The movement of Battery Low indicator is wrong. Make adjustments in item (A)~( The handset does not respond to a call from base unit.
  • Page 57 Items Procedure* Check Adjustment Point 1. Confirm that the voltage between test point “TP12” and GND is 1.8V ± 0.02V. 1.8V Supply TP12 IC1,Q2,C40 2. Adjust the 1.8V voltage of TP12 executing command “bandgap XX“ (XX is the value). Confirmation 1.
  • Page 58 Items Procedure* Check Adjustment Point 1. Execute the command "conttx". (I)* BBIC Clock IC1,X1,IC3 2. Input Command “rdeeprom 00 57 01“, then you can confirm the current value. Adjusment 3. Adjust the frequency of CLK executing the command "setfreq xx (where xx is the C7,L2,C54 value)"...
  • Page 59 Items Procedure* Check Adjustment Point (M) Frequency Drift Follow steps 1 to 3 of (J) above. IC1,IC3,L2 Confirmation 4.Confirm that the frequency Drift is < ± 30kHz/ms. C54,C60,C6 C62,C63,C6 C65,C66,C6 C69,C81,C8 Sensitivity Follow steps 1 to 3 of (J) above. IC1,IC3,L2 Receiver 4.Set DECT tester power to -88dBm.
  • Page 60 Items Procedure* Check Adjustment Point RSSI Level Follow steps 1 to 3 of (J) above. IC1,IC3,L2 Confirmation 4.Set DECT tester power to -81dBm. C54,C60,C6 5.Execute the command “readrssi“. 6.Confirm that the returned value is 0×11 ± 8 (hex). C62,C63,C6 7.Set DECT tester power to -63dBm. 8.Execute the command “readrssi“.
  • Page 61 Items Procedure* Check Adjustment Point 1. Link to standard BASE which is connected to Line Simulator. (R) Audio Check and IC1,IC2,C68 2. Set line voltage to 48V and line current to 40mA. confirmation 3. Input -45dBm/1KHz to MIC and measure Line output level. 4.

  • Page 62: Adjustment Standard (Handset)

    Items Procedure* Check Adjustment Point 1. Link to standard BASE which is connected to Line Simulator. Headset Audio IC1,IC2,CN 2. Set line voltage to 48V and line current to 40mA. check and 3. Input -45dBm/1kHz across Mic terminals on headset cable. confirmation 4.

  • Page 63: How To Check The Handset Speaker

    16.2. Handset Item Value Refer to -. ** Remarks TX Power 20 dBm ~ 25 dBm Adjustment (Handset) Modulation 360 kHz/div ~ 380 kHz/ Data type: Fig31 Adjustment (Handset) Frequency Offset -45 kHz ~ +45 kHz Adjustment (Handset) Frequency Drift <...

  • Page 64: How To Check The Handset Receiver

    18. HOW TO CHECK THE HANDSET RECEIVER 1. Prepare the digital voltmeter, and set the selector knob to ohm...
  • Page 65 meter. 2. Put the probes at the receiver terminals as shown below.

  • Page 66: Frequency Table (Mhz)

    19. FREQUENCY TABLE (MHz) BASE UNIT HANDSET Receive Frequency Channel No Transmit Frequency Transmit Frequency Receive Frequency 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...
  • Page 67 - RF Module: IC4 - PLL Oscillator - Detector - Compress/Expander - First/Second Mixer - Amplifier for transmission and reception - FLASH MEMORY IC7 - Program D/L (DownLoad) Area - EEPROM: IC3 - Temporary operating parameters (for RF, etc.) Refer to EEPROM LAYOUT (BASE UNIT) - Additionally, - Power Supply Circuit (+4.0V, +3V, +1.8V output)

  • Page 68: Telephone Line Interface

    21.3. 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, Q4 is open to cut the DC loop current and decrease the ring load. When ring voltage appears at the TP21 (A) and TP19 (B) leads (when the telephone rings), the signal is transferred as follows;...
  • Page 69 21.4. 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 21.4.1. Transmitter Block The voice signal input from the TEL LINE interface goes to RF Module (IC4) 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...
  • Page 70 EEPROM, LCD) - RF Module: IC3 - PLL Oscillator - Detector - Compress/Expander - Amplifier for transmission and reception - AMP: IC2 - Single OP_AMP for SP - MIDI (Musical Instrument Digital Interface): IC4 - 16-Tone 32-Poly PCM Sound Generator - Port (LED direct driver with PWM) - EEPROM: IC10 - Temporary operating parameters (for RF, etc.)

  • Page 71: Circuit Operation (Charger Unit)

    - Power Down Battery voltage: V(Batt) 2.2V ± 50mV The BBIC detects this level and power down. Refer to Adjustment (Handset) 23.5. Speakerphone and Headset Jack The hands-free loudspeaker at SP+ and SP- is used to generate the ring alarm. IC2 is used to switch off the telephone loudspeaker and is used to amplify the signal to drive the hands-free loudspeaker.

  • Page 72: Cpu Data (Base Unit)

    26. CPU DATA (BASE UNIT) 26.1. IC2 (BBIC)
  • Page 73 Description Connection at Normal mode at Reset VDDIO AD10 AD11 AD10 AD12 AD11 AD13 AD12 AD14 AD13 P3_7/PD7 O-Hi P3_1/PD1 O-Hi P3_5/PD5 ANT1 O-Hi P3_4/PD4 ANT2 O-Hi P3_3/PD3 PAON O-Hi P3_2/PD2 RXDSG O-Hi RFCLK VDDRF VSSRF Xtal1 RSSI RSSI <- CMPREF OPEN TXDA...
  • Page 74 Description Connection at Normal mode at Reset MI/READY I-PU SCLK UTX/P0_0 URX/P0_1 JTIO/P0_2 JTAG PCM_FSC1/P0_3 D,I/O I-PU PCM_FSC0/P0_4 D,I/O I-PU PCM_CLK/P0_5 D,I/O I-PU PCM_DOUT/P0_6 D,I/O I-PU PCM_DINP/P0_7 D,I/O I-PU VDDIO INT0n/P1_0 INTOn I-PU INT1n/P1_1 I-PU INT2n/P1_2/ACS1 I-PU ACS0 ACS0 INT3n/P1_3/ACS2 I-PU INT4n/P1_4 I-PU...
  • Page 75 Description Connection at Normal mode at Reset DAB13 D,I/O DAB13 DAB6 D,I/O DAB6 DAB14 D,I/O DAB14 DAB7 D,I/O DAB7 DAB15 D,I/O DAB15 P2_7/DC_CTRL OPEN O (fixed 100k down) DC_I OPEN P1_6/PON/INT6n P1_7/CHARGE/ I (fixed 160k INT7n down) P2_6/stop_charge OPEN VBAT3/RINGING RINGING DC_stab OPEN...

  • Page 76: Cpu Data (Handset)

    27. CPU DATA (HANDSET) 27.1. IC1 (BBIC) Description Connection at Normal mode at Reset P3_7/PD7 LCD_A0 P3_1/PD1 RXDSG P3_5/PD5 SPAMP CD P3_4/PD4 D,I/O MIDI ERQ P3_3/PD3 PAON P3_2/PD2 PSEL RFCLK SYRI VDDRF VSSRF Xtal1 RSSI RSSI RXDA CMPREF OPEN TXDA SYEN SYDA SYCL...
  • Page 77 Description Connection at Normal mode at Reset VDDE/INT5n/P1_5 COL0 SCL2/P3_0 SDA2 D,I/O P2_0/PWM0 PWM0 P2_1/PWM1 P2_2/ADC0 EX_RESET P2_3/ADC1 MIDI-CS P2_4/SCL1 LCD-SCLK MIDI_SCLK P2_5/SDA1 LCD-SCLK MIDI_SCLK P2_7/DC_CTRL DC_CTRL DC_I P1_6/PON/INT6n P1_7/CHARGE/ CHARGE INT7n P2_6/stop_charge STOP-CHARGE VBAT3/RINGING VBAT3 DC_stab DC_Sense AVS_sense ADC3 LDO1_sense LDO1_CTRL LDO2_CTRL...
  • Page 78 Description Connection at Normal mode at Reset Note: JACK DETECTION; Detect if a Headset is inserted into the JACK or not. Without a Headset, 1.5V is measured at pin 23, while with a Headset, 0V is measured at pin 23. 28.
  • Page 79 Initial Name Description Default value Address Type (0x0000 ~0x027F) EEP_EepromType EEPROM type 0x00 0x00:32kbit type TCD500/510 0x55:64kbit type TCD530/540 0xAA:128kbit type TCD505/515/535/545 other:32kbit type EEP_ModelInfo Model information 0x00 Bit0:TAM 1:Enable 0:Disable Bit1:Base Phonebook 1...1:Enable, 0:Disable Bit2:Audible Call...1:Enable, 0:Disable Bit3:SP-PHONE...1:Enable, 0:Disable Bit4-7:Not used TCD500/505: 0x00 TCD510/515: 0x07...
  • Page 80 Initial Name Description Default value Address Type (0x0280 ~0x0FFF) EEP_Rfpi Base ID 0xFF,0xFF,0xFF,0xFF,0xFF written data by adjustment checker or ID writer RFPI (5Byte) EEP_FreqTrim_L Setting value of FREQ_TRM_RE 0x75 EEP_BandGap Setting value of BandGap REG 0x08 EEP_Ps0_InUseFlag IN-Use Flag 0x00 00:Invalid / 01:Valid EEP_Ps0_DectPsNo DECT PS No.
  • Page 81 Initial Name Description Default value Address Type (0x0280 ~0x0FFF) EEP_Ps2_DectPsNo DECT PS No. 0xFF 00-3F:PS No. / FF:Invalid EEP_Ps2_PsType PS Type 0xFF 00:KME's PS (Group Page ) / 01:KME's PS (Group Page/Message Waiting) 02:TD-7500 or TD-7590 / FF:Another Maker's EEP_Ps2_Ipui PS ID 0x00,0x00,0x00,0x00, IPUI (14Byte)
  • Page 82 Initial Name Description Default value Address Type (0x0280 ~0x0FFF) EEP_Ps4_Ipui PS ID 0x00,0x00,0x00,0x00, IPUI (14Byte) 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00 0x00,0x00 EEP_Ps5_InUseFlag IN-Use Flag 0x00 00:Invalid / 01:Valid EEP_Ps5_DectPsNo DECT PS No. 0xFF 00-3F:PS No. / FF:Invalid EEP_Ps5_PsType PS Type 0xFF 00:KME's PS (Group Page ) / 01:KME's PS (Group Page/Message Waiting 02:TD-7500 or TD-7590 / FF:Another Maker's EEP_Ps5_Ipui...
  • Page 83 Initial Name Description Default value Address Type (0x0000 ~0x027F) FlashTime1 Calibrated loop-break time for short break 0x46 Unit : 10 ms, defaults to 700 ms FlashTime2 Calibrated loop-break time for long break 0x08 Unit : 10 ms, defaults to 80 ms FlashTime3 Calibrated loop-break time for extra-long break 0x28...
  • Page 84 Name Description Default value Address Initial (0x0000 Type ~0x027F) EEP_ImpRemConfig Impedance Remove configuration 0x0F Bit0:Polarity...1=enable, 0=disable Bit1:Ringing...1=enable, 0=disable Bit2:ClipReceived...1=enable, 0=disable Bit3:Offhook...1=enable, 0=disable Bit4:ChszDet...1=enable, 0=disable Bit5-7:Unused EEP_CasAckDtmf CAS Acknowledge DTMF tone 0x0D 00:DTMF 0 - 09:DTMF 9 0A:DTMF A 0B:DTMF B 0C:DTMF C 0D:DTMF D 0E:DTMF *...
  • Page 85 Name Description Default value Address Initial (0x0000 Type ~0x027F) EEP_DtasMinDuration DTAS minimum duration 0x06 Unit : 10ms, Default : 60ms EEP_DtasMaxDuration DTAS maximum duration 0x0D Unit : 10ms, Default : 130ms 1 EEP_DtasDataTimeout DTAS to FSK data timeout 0x0A Unit : 100ms, Default : 1s EEP_ImpSetTimeout Impedance Set timeout (RPAS for France) 0x14 Unit : 10ms, Default : 250ms...
  • Page 86 Name Description Default value Address Initial (0x0000 Type ~0x027F) 1 EEP_DtmfMuteTimeout Mute timeout when OFFHOOK CLIP 0x32 received (for DK) Unit : 100ms, Default : 5s 1 EEP_DtmfBellWaitTimeout Bell Wait timeout 0x64 Unit : 100ms, Default : 10s 1 EEP_RingVmwiMinDuration Bell Ring minimum duration (for KPN 0x0E VoiceMail)
  • Page 87 Name Description Default value Address Initial (0x0000 Type ~0x027F) 1 EEP_PseudoBellLength Pseudo Bell Length 0x50 Unit : 10ms, Default : 800ms Pseudo Bell Interdigit Timeout 0x20 EEP_PseudoBellInterdigitTimeout Unit : 100ms, Default : 3200ms 1 E EP_PseudoBellEndTimeout Pseudo Bell End Timeout 0x1E Unit : 1s, Default : 30s EEP_RuClipReqLev RCID REQ signal Level...

  • Page 88: Eeprom Contents

    Initial Type Description The data initialized by only F command The data initialized by F and 0 command The data initialized by F, 0 and 1 command The data initialized by all command (F,0,1,2) Country Description Setting Default - no specific country setting, so revert to default value. 29.3.
  • Page 89 Name Description Default value Address Initial (0x0050 Type ~0x11FFF) EEP_Ipei International Portable Part Equipment 0x00,0x00,0x00,0x00 Identities. A concatenation of an EMC and a unique 20 0x00 bit Serial Number. EEP_FreqTrim_L Setting value of FREQ_TRIM_REG 0x75 EEP_BandGap Setting value of BandGap REG 0x08 EEP_HandsetNumber HandsetNumber each Subscription.
  • Page 90 Name Description Default value Address Initial (0x0050 Type ~0x11FFF) 1 E EP_FactoryLanguageSetting Selected Language for LCD 0x01 GERAM:0 ENGLISH:1 SPANISH:2 NORWEGIAN:3 FRENCH:4 ITALIAN:5 DENISH:6 DUTCH:7 SWEDISH:8 FINNISH:9 GREEK:10 TURKISH:11 HUNGARIAN:12 PORTUGUESE:13 RUSSIAN:14 POLISH:15 SLOVAKIAN:16 CZECH:17 CROATIAN:18 CATALAN:19 1 EEP_Available_Language Select Available Language 0xFF,0xBF,0xFF 0:Disable 1:Enable...

  • Page 91: How To Replace Flat Package Ic

    Name Description Default value Address Initial (0x0000 Type ~0x004F) EEP_DspSdt2Level DSP Parameter SideTone2 0xFF,0x7F,0x00,0x18 Main:SideTone2 Main route level MictoRcv:SideTone2 MIc to Receiver level EEP_DspToneLevel DSP Parameter ToneLevel 0xFF,0x7F,0xFF,0x7F Talk:Tone Level in Talk mode Spp:Tone Level in Spp mode EEP_DspRxMuteLevel DSP Parameter RxMute Level 0xFF,0x7F,0xFF,0x7F Talk:RxMute Level in Talk mode Spp:RxMute Level in Spp mode...
  • Page 92 30.1. Preparation - PbF (: Pb free) Solder - Soldering Iron Tip Temperature of 700°F ± 20°F (370°C ± 10°C) Note: We recommend a 30 to 40 Watt soldering iron. An expert may be able to use a 60 to 80 Watt iron where someone with less experience could overheat and damage the PCB foil.

  • Page 93: Cabinet And Electrical Parts Location

    30.3. Modification Procedure of Bridge 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. 31.
  • Page 95 32. CABINET AND ELECTRICAL PARTS LOCATION (HANDSET) 33. CABINET AND ELECTRICAL PARTS LOCATION (CHARGER UNIT)

  • Page 96: Accessories And Packing Materials

    34. ACCESSORIES AND PACKING MATERIALS...
  • Page 97 34.1. KX-TCD500ALV 34.2. KX-TCA151AZV...

  • Page 98: Terminal Guide Of The Ics, Transistors And Diodes

    35. TERMINAL GUIDE OF THE ICs, TRANSISTORS AND DIODES 35.1. Base Unit...

  • Page 99: Replacement Parts List

    35.2. Handset 35.3. Charger Untit 36. 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 100 of this period, the assembly will no longer be available. 2. Important safety notice Components identified by the mark indicates special characteristics important for safety. When replacing any of these components, only use specified manufacture’s parts. 3. The S mark means the part is one of some identical parts. For that reason, it may be different from the installed part.
  • Page 101 Ref. No. Part No. Part Name & Description Remarks PQGB10019Z1 BADGE, PANASONIC ABS-HB PQGG10160Z2 GRILLE PQKM10586X6 CABINET BODY ABS-HB PQJT10203Z TERMINAL PQKE10356Z1 GUIDE, CHARGE TERMINAL CASE POM-HB PQMC10479Z MAGNETIC SHIELD, COPPER FOIL SHEET PQSA10131Z ANTENNA, MAIN PQSA10132Z ANTENNA, SUB PQYF10560Z5...
  • Page 102 Ref. No. Part No. Part Name & Description Remarks (CONNECTORS) PQJJ1TB26Z JACK PQJJ1B4Y JACK (RESISTORS) ERJ1WYJ220 ERJ1WYJ220 ERJ3GEYJ101 ERJ3GEYJ221 ERJ3GEYJ473 ERJ3GEYJ562 5.6K ERJ3GEYF563 ERJ3GEYF243 ERJ3GEYJ153 ERJ3GEYJ223 ERJ3GEYJ223 ERJ3GEYJ562 5.6K ERJ3GEYJ104 100K ERJ3GEYJ101 ERJ3GEYJ562 5.6K ERJ3GEYJ103 ERJ3GEYJ562 5.6K ERJ3GEYJ222 2.2K ERJ3GEYJ101 ERJ3GEY0R00 ERJ3GEYJ101 PQ4R18XJ000...
  • Page 103 Ref. No. Part No. Part Name & Description Remarks PQ4R10XJ000 ERJ3GEYJ102 ERJ3GEY0R00 ERJ3GEYJ103 ERJ3GEYJ103 ERJ3GEYJ103 ERJ3GEYJ181 ERJ3GEYJ181 R100 ERJ3GEYJ103 R101 ERJ3GEYJ103 R105 ERJ3GEYJ103 R106 ERJ3GEYJ273 R107 ERJ3GEYJ273 R108 ERJ3GEYJ103 R111 ERJ3GEYJ103 R112 ERJ3GEY0R00 R113 ERJ3GEYJ223 R114 ERJ3GEYJ562 5.6K (CAPACITORS) ECUV1H100DCV 10P ECEA1CK101 ECEA0JU331 ECEA1CKA100...
  • Page 104 Ref. No. Part No. Part Name & Description Remarks ECUV1H101JCV 100P ECUV1E333KBV 0.033 ECUV1C104KBV 0.1 ECUV1A475KB ECUV1H220JCV ECUV1H100DCV 10P ECUV1H100DCV 10P ECUV1H030CCV 3P ECUV1H101JCV 100P ECUV1H030CCV 3P ECUV1H330JCV ECUV1H010CCV 1P ECUV1C104KBV 0.1 ECUV1C105ZFV ECUV1C105ZFV ECUV1H020CCV 2P ECUV1H562KBV 0.0056 ECUV1A475KB ECUV1H103KBV 0.01 ECUV1H020CCV 2P ECUV1H020CCV 2P C100...
  • Page 105 PQJC10058Z BATTERY TERMINAL B PQKE10357Z2 COVER, EARPHONE PQKF10583Y7 CABINET COVER ABS-HB PQGT16390Z NAME PLATE (for KX-TCA150AZV) PQGT16395Z NAME PLATE (for KX-TCA151AZV) PQHX11245Z PLASTIC PARTS, BATTERY COVER SHEET PQHS10561Y SPACER, BATTERY COVER PQKK10134Y7 LID, BATTERY ABS-HB 36.2.2. Main P.C.Board Parts Note:...
  • Page 106 PQWP1D500ALR MAIN P.C.BOARD ASS'Y (RTL) (for KX-TCD500ALV) PCB100 PQWP1D151AZR MAIN P.C.BOARD ASS'Y (RTL) (for KX-TCA151AZV) (ICs) C1CB00001598 C1BB00000265 C1BB00000783 C0JBAB000371 IC10 PQWI1D500ALR IC (for KX-TCD500ALV) IC10 PQWI1D151AZR IC (for KX-TCA151AZV) (TRANSISTORS) PQVTFDN335N TRANSISTOR(SI) B1ADGE000004 TRANSISTOR(SI) B1ADGE000004 TRANSISTOR(SI) B1ADGE000004 TRANSISTOR(SI) B1ABCF000103 TRANSISTOR(SI) PQVT143XK146 TRANSISTOR(SI) B1ADGE000004...
  • Page 107 Ref. No. Part No. Part Name & Description Remarks ERJ3GEYJ103 ERJ3GEYJ224 220K ERJ3GEYJ562 5.6K ERJ3GEYF203 ERJ3GEYF103 ERJ3GEYJ393 ERJ3GEYJ330 ERJ3GEYJ100 ERJ3GEYJ470 ERJ3GEYJ121 ERJ3GEYJ102 ERJ3GEYJ102 ERJ3GEYJ474 470K ERJ3GEYJ331 ERJ3GEYJ101 ERJ3GEYJ222 2.2K ERJ3GEYJ184 180K ERJ3GEYJ273 ERJ3GEYJ683 ERJ3GEYJ330 ERJ3GEYJ330 ERJ3GEYJ103 ERJ3GEYJ223 ERJ6RQJR22 0.22 ERJ3GEYJ562 5.6K ERJ3GEYJ562 5.6K...
  • Page 108 Ref. No. Part No. Part Name & Description Remarks ECUV1H100DCV 10P ECST0JY106 ECUV1H100DCV 10P ECUV1A224KBV 0.22 ECUV1C683KBV 0.068 ECUV1C104KBV 0.1 ECUV1A105KBV 1 ECUV1C104KBV 0.1 ECUV1C104KBV 0.1 ECUV1C105ZFV ECUV1C104KBV 0.1 ECUV1H100DCV 10P ECUV1H102KBV 0.001 ECUV1C104KBV 0.1 ECUV1C104KBV 0.1 ECUV1C104KBV 0.1 ECUV1C104KBV 0.1 ECUV1C104KBV 0.1 ECUV1C104KBV 0.1 ECUV1A105KBV 1...
  • Page 109 Ref. No. Part No. Part Name & Description Remarks ECUV1C683KBV 0.068 ECUV1H020CCV 2P ECUV1C104KBV 0.1 ECUV1C104KBV 0.1 ECUV1C104KBV 0.1 ECUV1H100DCV 10P ECUV1H100DCV 10P PQCUV1A225ZF 2.2 ECUV1H020CCV 2P ECUV1H020CCV 2P ECUV1C105ZFV ECUV1H100DCV 10P ECUV1H100DCV 10P ECUV1H100DCV 10P ECUV1H100DCV 10P ECUV1H100DCV 10P ECUV1H101JCV 100P ECUV1H101JCV...

  • Page 110: Fixtures And Tools

    PQQW12988Z QUICK GUIDE PQQW12846W LEAFLET, RECHARGE PQPP10100Z PROTECTION COVER (for Base Unit) PQPP10084Z PROTECTION COVER (for Handset) PQPK14178Z GIFT BOX 36.4.2. KX-TCA151AZV Ref. No. Part No. Part Name & Description Remarks PQLV200ALZ AC ADAPTOR PQKE10355Z2 HANGER, BELT CLIP PC+ABS-HB PQQX13834Z...

  • Page 111: Circuit Board (Handset)

    2. This schematic diagram may be modified at any time with the development of new technology. 37.2. Handset (SCHEMATIC DIAGRAM (HANDSET)) Notes: 1. DC voltage measurements are taken with an oscilloscope or a tester with a ground. 2. The schematic diagrams and circuit board may be modified at any time with the development of new technology.
  • Page 112 Line Voltage 48V DC (When ON-Hook) 10V DC (When OFF-Hook) 10V DC (When OFF-Hook) 0V DC (When ON-Hook) TP21 (21-25) TEL_JACK TP20 TP24 (21-25) 100K 5.6k TP19 (21-25) 2.2K (21-25) N.M. N.M. (21-25) N.M. R106 C101 OPTION4 6800p RLY1 K0.022 RX_AF (When ON-Hook) K0.022 N.M.
  • Page 113 Loop Current TP29 220R C115 0.1u N.M. HC12G-1P N.M. 100K 2.2K 1.8k 1 /10V 0.22u DB111G N.M. N.M. N.M. N.M. N.M. 7V (When No Beep) RX_AF (When OFF-HOOK) Beep signal Caller waiting TX_AF Audio Audio SMS (RX) SMS (TX) TP31 4.7V +5.5V 4.7V...
  • Page 114 Loop Current TP29 220R C115 0.1u N.M. HC12G-1P N.M. 100K 2.2K 1.8k 1 /10V 0.22u DB111G N.M. N.M. N.M. N.M. N.M. 7V (When No Beep) RX_AF (When OFF-HOOK) Beep signal Caller waiting TX_AF Audio Audio SMS (RX) SMS (TX) TP31 4.7V +5.5V 4.7V...
  • Page 115 115KHz TP10 TP11 TP12 +1.8V Charge Current 4.0V DC 2.7V DC 1.8V DC +2.7V 47uH BATTERY+ BATTERY- R57 68 N.M. RX-AF (Speaker phone) TP16 CHARGE+ RX-AF (Handset) 10uH POWER CHARGE- 330R 10uH 100R TX-AF Beep signal (When ON Charge) 470K 2.8V 1sec cycle +1.8V...
  • Page 116 SP_TEST2 0.047u 3.9V 2.2u 100n Speaker 21-25 100n 180K SP_TEST1 100n +2.7V 470P Receiver HEADSET JACK REV_TEST2 N.M. REV_TEST1 N.M. N.M. (2125) 2.2K C10 100n 2.7V 100n 100R 0V (without Headset) 1V (with Headset) +2.7V MIDI signal 37 VIB DGND 38 DrvGND D2/SCLK PANEL...
  • Page 117 SP_TEST2 0.047u 3.9V 2.2u 100n Speaker 21-25 100n 180K SP_TEST1 100n +2.7V 470P Receiver HEADSET JACK REV_TEST2 N.M. REV_TEST1 N.M. N.M. (2125) 2.2K C10 100n 2.7V 100n 100R 0V (without Headset) 1V (with Headset) +2.7V MIDI signal 37 VIB DGND 38 DrvGND D2/SCLK PANEL...
  • Page 118 DC_PLUG Charge_plus Charge_minus pinL SCHEMATIC DIAGRAM (CHARGER UNIT)
  • Page 119 Q2 Collector IC4 (RF module) (BBIC) (5.5 V) (4.0V) (3.0 V) ANT1 TP16 TP49 C119 TP48 C101 R112 R113 ANT2 C102 R114 C110 R101 R100 TP47 TP18 TP44 TP41 TP31 R105 TP43 C115 C129 TP45 TP42 C130 TP40 TP46 C123 C126 C111 C37 R40...
  • Page 120 TP17 (10.368MHz) DC_IN TP11 JTAG CHARGE TP17 TP15 TP29 TP22 TP24 TP20 TP21 TP19 TP14 TP12 TP22 TP14 TP15 (3.0V) (4.0V) (1.8V) KX-TCD500ALV CIRCUIT BOARD (BASE UNIT) Flow Solder Side View...
  • Page 121 TP10 BATTERY (+) "BATT" (BBIC) (+4V) (SP_amp_IC) SP_TEST2 (+) TP15 IC10 C101 SP_TEST2 SP_TEST1 REV_TEST2 REV_TEST1 BATTERY (-) BBIC: 12 TP12 TP11 SP_TEST1 (-) (10.368 MHz) (+1.8V) (+2.75V) (RF clock) (RF module) KX-TCA150AZV&151AZV CIRCUIT BOARD (HANDSET) Component View...
  • Page 122 IC4: 29 (6 MHz) LED10 TALK LED9 LED8 R51 R77 SOFT_A C100 CLEAR MAIL (MIDI-IC) (MIDI-IC) KX-TCA150AZV&151AZV CIRCUIT BOARD (HANDSET) Flow Solder Side View...
  • Page 123 CIRCUIT BOARD (CHARGER UNIT) Component View...
  • Page 124 CIRCUIT BOARD (CHARGER UNIT) Flow Solder Side View...
  • Page 125 Marked...
  • Page 126 DC_IN TP11 JTAG CHARGE TP17 TP15 TP29 TP22 TP24 TP20 TP21 TP19 TP14 TP12 Marked...
  • Page 127 IC10 Marked...
  • Page 128 Marked TALK LED9 SOFT_A CLEAR MAIL...
  • Page 129 Marked Marked (Component View) (Flow Solder Side View)
  • Page 130 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 131 AF Volt Meter Tel Simulator DECT tester CMD60 (I) (J) (K) (L) ANTENNA (M) (N) (O) (P) AF Generator ANT1 TP16 TP49 C119 TP48 C101 R112 R113 ANT2 C102 R114 C110 R101 R100 TP47 TP18 TP44 TP41 TP31 R105 TP43 C115 C129 TP45...
  • Page 132 DTMF tester Digital Digital DC_6V Volt Meter Volt Meter TP21 TP19 Simulator TP14 TP5 TP22 TP9 TP5 Frequency Counter TP17 12ohm TP11 TP15 Digital Digital Volt Meter Volt Meter (C) (D) (E) (F) (G) (H) (I) (J)
  • Page 133 12Ω/2W Digital Volt Meter DC Power Supply 6V...
  • Page 134 OSCILLO SCOPE AF VOLT LOOP OSCILLO METER SIMULATOR SCOPE AF VOLT DUMMY METER BASE DIGITAL DECT TESTER VOLT METER CMD60 8Ω TP10 TP15 (J) (K) (L) (M) (N) (O) (P) (Q) (E) (F) DC POWER SUPPLY TP15 J3 CHARGE+ IC10 C101 MIC- MIC+...
  • Page 135 ANT1 to Tel_Line ANT2 MIC+ TXDA Bridge Hook Switch Burst Building Speech Encoding Audio Rect D3 LSR- RXDA Q4, Q5 Burst Decoding Speech Decoding Caller ID Analog ADPCM RSSI Front End Codec Filter SYRI Buzzer Interface (Burst Module SYEN Controller) HOOK RF Module Bell/Caller ID...
  • Page 136 AMPLIFIER SPEAKER Speech Burst RXDA Decoding Decoding RECEIVER TXDA Speech Burst Encoding Encoding Module RSSI ADPCM SYRI Codec Interface Headset Analog SYEN Filter SP_AMP Control Front JACK CHARGE XTAL CHARGE CHARGE CIRCUIT CHARGE 10.368 CONTACTS Q4, Q5, Q9 CHARGE DETECT CHARGE BATTERY ON SWITCH...

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