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Panasonic KX-TSC10EXB Service Manual
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Panasonic KX-TSC10EXB Service Manual

Panasonic KX-TSC10EXB Service Manual

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ORDER NO. KM40210969C2
Telephone Equipment
KX-TSC10EXB / KX-TSC10EXC / KX-TSC10EXW
Integrated Telephone System
Black Version
Blue Version
White Version
(for Europe)
SPECIFICATIONS
1

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Summary of Contents for Panasonic KX-TSC10EXB

  • Page 1 ORDER NO. KM40210969C2 Telephone Equipment KX-TSC10EXB / KX-TSC10EXC / KX-TSC10EXW Integrated Telephone System Black Version Blue Version White Version (for Europe) SPECIFICATIONS...
  • Page 2 2002 Kyushu Matsushita Electric Co., Ltd. All rights reserved. Unauthorized copying and distribution is a violation of law.
  • Page 3 1. BATTERY...

  • Page 4: Location Of Controls

    2. LOCATION OF CONTROLS...
  • Page 5 3. DISPLAY...
  • Page 6 4. SETTINGS 4.1. Connecting the Handset/Telephone Line Cord...
  • Page 7 - Use only a Panasonic Handset for KX-TSC10EXB/C/W. - Use only a telephone line cord included in the unit. - If your unit is connected to a PBX which does not support Caller ID services, you cannot access those services.

  • Page 8: How To Release The Establishment Of Dial Lock

    4.3. How to Release the Establishment of Dial Lock...
  • Page 9 After this procedure, you will be able to establish a new password. How to release the establishment of dial lock.
  • Page 10 4.4. Call Restricstion...
  • Page 11 5. OPERATIONS 5.1. Making Calls...

  • Page 12: Answering Calls

    5.2. Answering Calls...
  • Page 13 5.3. FLASH Button Note: for Service ; When there is no battery, a Flash function may not operate appropriately. 6. DISASSEMBLY INSTRUCTIONS...

  • Page 14: Troubleshooting Guide

    Shown in Fig —. To remove —. Remove —. Lower Cabinet Screws (2.6 × 12).........(A) × 5 FFC and Solder Main P.C. Board Main P.C. Board CPU P.C. Board CPU P.C. Board 7. TROUBLESHOOTING GUIDE Make sure batteries are installed for proper operation before troubleshooting. 7.1.
  • Page 15 7.2. Tone Dialing Problems (handset) 7.3. No Ringing Sound When Ring Signal is Input...

  • Page 16: Bell Detector Circuit

    8. BLOCK DIAGRAM 9. CIRCUIT OPERATION 9.1. Bell Detector Circuit When the bell signal is input between T/R, the signal are outputted at the speaker via the following path: Tel line R1/C1 Pin 8 of IC2 Pin 5 of IC2 Ringer 9.2.

  • Page 17: Caller Id Detect Circuit

    current flow through the circuit) and the following signal flow id for the DC loop current. T D101 Q102 Q108 R114 D103 D101 - The receiving signal flows: TEL line Q102 C405 C401 R401 Q401 Q403 Q404 H/S SP - The transmission signal flows Q422 R428 C427...

  • Page 18: Block Diagram

    of this circuit assumes that a caller ID service contract has been entered for the circuit being used. The data for 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.
  • Page 20 10.2. CPU DATA (IC801) 10.3. RINGER IC (IC2)
  • Page 21 10.4. EEPROM (IC802) 1. SCK...

  • Page 22: How To Replace Flat Package Ic

    SCK terminal is input terminal of Serial Clock to control transmit and receipt between Master and Slave. 2. SDA SDA terminal is input terminal, to forward the address and the mutual data between Master Device and Slave Device the mutual. This terminal needs the pull-up resistance external because output circuit of SDA uses Open Drain.

  • Page 23: Terminal Guide Of Ics, Transistors And Diodes

    Be certain each pin is located over the correct pad on the PCB. 2. Apply flux for all pins of FLAT PACKAGE IC. 3. Being careful to not unsolder the tack points, slide the soldering iron along the tips of the pins while feeding enough solder to the tip so that it flows under the pins as they are heated.

  • Page 24: Cabinet And Electrical Parts

    13. CABINET AND ELECTRICAL PARTS...

  • Page 25: Accessories And Packing Materials

    14. ACCESSORIES AND PACKING MATERIALS...

  • Page 27: Replacement Parts List

    15. REPLACEMENT PARTS LIST 1. RTL (Retention Time Limited) 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. The retention period of availability is dependant on the type of assembly, and in accordance with the laws governing parts and product retention.
  • Page 28 15.1. Unit 15.1.1. Cabinet and Electrical Parts Ref. No. Part No. Part Name & Description Remarks PQKM10569P2 CABINET, UPPER PS-HB (for KX-TSC10EXB) PQKM10569P3 CABINET, UPPER PS-HB (for KX-TSC10EXC) PQKM10569Y1 CABINET, UPPER PS-HB (for KX-TSC10EXW) PQBH10033Z2 BUTTON, HOOK ABS-HB (for KX-TSC10EXB)
  • Page 29 Ref. No. Part No. Part Name & Description Remarks PCB1 PQWP1TSC10EX MAIN P.C.BOARD ASS'Y (RTL) (ICS) PQVILS1240A IC301 PQVIPS3238NT IC302 C0CBABE00023 IC501 PQVINJU7014R (TRANSISTORS) Q102 2SA1625 TRANSISTOR(SI) Q104 PQVT2N6517CA TRANSISTOR(SI) Q105 2SK1398 TRANSISTOR(SI) Q108 B1AAJC000010 TRANSISTOR(SI) Q110 2SD1819A TRANSISTOR(SI) Q111 2SD1819A TRANSISTOR(SI) Q401...
  • Page 30 Ref. No. Part No. Part Name & Description Remarks ERDS1VJ182 1.8k ERJ3GEYJ223 ERJ3GEYJ102 ERJ3GEYJ103 ERJ3GEYJ103 R103 PQ4R10XJ474 470k R104 PQ4R10XJ683 R105 ERJ3GEYJ104 100k R106 ERDS2TJ332 3.3k R107 ERJ3GEYJ104 100k R108 ERJ3GEYJ155 1.5M R112 ERJ3GEYJ222 2.2k R113 ERJ3GEYJ560 R114 ERDS1TJ150 R115 ERJ3GEYJ332 3.3k R116...
  • Page 31 Ref. No. Part No. Part Name & Description Remarks R483 ERJ3GEY0R00 R484 ERJ3GEYJ564 560k R485 ERJ3GEYJ103 R486 ERJ3GEYJ103 R501 PQ4R10XJ334 330k R502 PQ4R10XJ334 330k R503 ERJ3GEYJ474 470k R504 ERJ3GEYJ474 470k R505 ERJ3GEYJ334 330k R506 ERJ3GEYJ222 2.2k R507 ERJ3GEYJ334 330k R508 ERJ3GEYJ335 3.3M R509...
  • Page 32 Ref. No. Part No. Part Name & Description Remarks C421 ECUV1H333KBV 0.033 C422 ECUV1H103KBV 0.01 C424 ECUV1H562KBV 0.0056 C425 ECUV1H102KBV 0.001 C426 ECUV1H271KBV 270P C427 ECUV1C104KBV 0.1 C431 ECUV1H103KBV 0.01 C432 ECUV1H103KBV 0.01 C481 ECUV1H102KBV 0.001 C482 ECUV1H391JCV 390P C483 ECUV1H820JCV 82P C501 ECKT2H152KB...
  • Page 33 Ref. No. Part No. Part Name & Description Remarks PCB2 PQWP2TSC10EX CPU P.C.BOARD ASS'Y (RTL) (ICS) IC801 C2ABFG000003 IC802 PQWITSC10EXH IC IC803 PQVIPS3325UT (TRANSISTORS) Q801 2SD1819A TRANSISTOR(SI) Q802 PQVTDTC144TU TRANSISTOR(SI) (DIODE) D801 MA111 DIODE(SI) (RESISTORS) R801 ERJ3GEYJ474 470k R803 ERJ3GEY0R00 R805 ERJ3GEYJ394 390k...

  • Page 34: For Schematic Diagram

    CONNECTOR, 34P 15.2. Accessories and Packing Materials Ref. No. Part No. Part Name & Description Remarks PQJA10075Z CORD, TELEPHONE PQJA212V CORD, CURL (for KX-TSC10EXB) (for KX-TSC10EXC) PQJA212M CORD, CURL (for KX-TSC10EXW) PQQX13497Z INSTRUCTION BOOK (for English/Spanish) PQQX13498Z INSTRUCTION BOOK (for Italian/Greek)

  • Page 35: Schematic Diagram

    17. SCHEMATIC DIAGRAM 17.1. Main 17.2. CPU 18. CIRCUIT BOARD 18.1. Main 18.1.1. Component View 18.1.2. Flow Solder Side View 18.2. CPU 18.2.1. Component View 18.2.2. Flow Solder Side View M / KXTSC10EXB / KXTSC10EXC / KXTSC10EXW...
  • Page 36 D301 D302 C302 C501 C502 CN102 C409 POS101 C420 R161 L102 Q181 SA101 C557 SW101 Q104 Q103 J101 R106 KX-TSC10EXB/C/W CIRCUIT BOARD (Main) Component View))
  • Page 37 R484 J5 R116 C427 R426 Q422 C113 R427 C401 R103 C108 C425 R420 C424 R423 R113 R424 R117 R107 R105 R421 C104 C421 R112 C105 Q421 R104 C422 C103 C423 RINGER R422 KX-TSC10EXB/C/W CIRCUIT BOARD (Main) Flow Sloder Side View)
  • Page 38 STB8 BEEP CN801 HOOK STB2 IN_USE STB6 KIN0 DTMF_DET Q801 IC803 IC802 X801 X802 STB5 KX-TSC10EXB/C/W CIRCUIT BOARD (CPU) Component View))
  • Page 39 LCD1 KX-TSC10EXB/C/W CIRCUIT BOARD (CPU) Flow Sloder Side View))
  • Page 40 Ringer Ringer Q401, Q403 Q108 Q105, Q104 (2AP) D101 Handset LINE Transmit Line Speaker ON/OFF Receiving IC801 Q422 Handset EEPROM Sending D303 Battery 3.7V STOP C-ID IC301 IC803 IC302 D302 Reset Board Q801 Battery Switch KX-TSC10EXB/C/W : BLOCK DIAGRAM...
  • Page 41 STB2 STB3 STB3 STB4 FLASH REDIAL STB4 DIAL_LOCK D909 KIN3 KIN3 KIN2 ENTER CLEAR FUNCTION D910 KIN2 KIN0 DOWN LEFT RIGHT KIN0 KIN1 KIN1 STB5 D904 D903 D902 D901 STB5 STB6 STB6 D908 D907 D906 D905 KX-TSC10EXB/C/W SCHEMATIC DIAGRAM (Main)
  • Page 42 VOLTAGE CHECK (IC2) MODE (TALK) (BELL) PIN NO RINGERP 7.69 32.0(AC) 8.77 23.1(AC) 8.41 23.1(AC) 8.75 23.1(AC) 8.34 24.3(AC) 0.05 0.70(AC) 9.35 23.2(AC) RINGERM 9.20 14.9(AC) R118 R401 C401 CN301 (KPN) K0.1 R161 ONHOOK ON OFFHOOK ON C110 JJ101 R119 CN101 TP101 J102...
  • Page 43 VOLTAGE CHECK (IC2) MODE (TALK) (BELL) PIN NO RINGERP 7.69 32.0(AC) 8.77 23.1(AC) 8.41 23.1(AC) 8.75 23.1(AC) 8.34 24.3(AC) 0.05 0.70(AC) 9.35 23.2(AC) RINGERM 9.20 14.9(AC) R118 R401 C401 CN301 (KPN) K0.1 R161 ONHOOK ON OFFHOOK ON C110 JJ101 R119 CN101 TP101 J102...
  • Page 44 220K BEEP R822 HOOK R823 NC C814 K0.1 R824 R811 470K Q801 IC803 C813 100K C812 R813 VOUT 2.5V IN_USE K0.1 K0.033 STOP Detection R831 2.5V R830 3.3K KIN0 R832 3.3K R833 3.3K 3.3K STB2 STB8 KX-TSC10EXB/C/W SCHEMATIC DIAGRAM (Operation)

This manual is also suitable for:

Kx-tsc10excKx-tsc10exwKx-tsc10fxm

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