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Panasonic KX-TS100EXW, Service Manual

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Page: 15 / 26

Panasonic KX-TS100EXW Service Manual Download Page 15

13.1. Service Hints

SYMPTOM

CURE

No Tone Dialing.

Check IC1, Q3, Q9, R37, R38, R34 and R35.

Dead.

Check IC1, Q2 and Q1.

Rings, no dial tone or tone dial.

Check Q1, Q2, D1.

No rings.

Check C1, R1, R3 and IC2.

13.2. Problems With the Handset

13.3. Tone Dialing Problems

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Summary of Contents for KX-TS100EXW

Page 1: ...ORDER NO KM40201786C2 Telephone Equipment KX TS100EXW Integrated Telephone System White Version for Europe SPECIFICATIONS...

Page 2: ...1 LOCATION OF CONTROLS 2 CONNECTION 2...

Page 3: ...KX TS100EXW 2 2 Connecting a Communication Device If you connect a communication device computer modem fax answering machine etc to the telephone line you can connect it through this unit using the DA...

Page 4: ...ke sure the communication device is not in use before using this unit making calls storing phone numbers in memory etc or the communication device may not operate properly 3 OPERATIONS 3 1 Making Call...

Page 5: ...3 2 Answering Calls 5...

Page 6: ...4 SPECIAL FEATURES 6...

Page 7: ...RECALL Button 4 2 How to Use the PAUSE Button For Analog PBX Line Long Distance Service Users 4 3 How to Use the PAUSE Button For Analog PBX Line Long Distance Service Users 5 DISASSEMBLY INSTRUCTION...

Page 8: ...15A 1 115B 1 or Almit Solder KR 19 KR 19RMA Soldering iron Recommended power consumption will be between 30 W to 40 W Temperature of Copper Rod 662 50 F 350 10 C An expert may handle between 60 W to 8...

Page 9: ...for all pins of FLAT PACKAGE IC 3 Solder employing specified solder to direction of arrow as sliding the soldering iron 6 3 Modification Procedure of Bridge 1 Re solder slightly on bridged portion 2...

Page 10: ...8 TERMINAL GUIDE OF THE ICs TRANSISTORS AND DIODES 9 IC BLOCK DIAGRAM 10...

Page 11: ...TION JUMPER TABLE 10 1 Dialing Mode SW IC1 SW Position Pin 14 LOW Tone dialing Pin 14 High Pulse dialing 10 pps 10 2 Flash Key Flash time Option 98 ms J1 305 ms J2 600 ms J3 default 11 BLOCK DIAGRAM I...

Page 12: ...y signal generator outputted from Pin 11 of the IC1 for tone dialing and also a circuit for outputting the signal to line The DTMF circuit identifies inputs from the 12 keys 1 2 3 4 5 6 7 8 9 0 and by...

Page 13: ...ial key is shown on next page Tone Frequencies High Group Low Group H1 H2 H3 L1 1 2 3 L2 4 5 6 L3 7 8 9 L4 0 Low Group Frequencies High Group Frequencies L1 697 Hz 1 5 H1 1209 Hz 1 5 L2 770 Hz 1 5 H2...

Page 14: ...to the IC1 and sending and receiving circuit of the set At ON HOOK status the voltage from the line via R40 R5 is turned into a constant voltage by D8 and then become power supply for IC1 Pin17 and t...

Page 15: ...OM CURE No Tone Dialing Check IC1 Q3 Q9 R37 R38 R34 and R35 Dead Check IC1 Q2 and Q1 Rings no dial tone or tone dial Check Q1 Q2 D1 No rings Check C1 R1 R3 and IC2 13 2 Problems With the Handset 13 3...

Page 16: ...13 4 Problems With Ringer Check R1 C1 IC2 R3 C37 R2 C3 C2 13 5 How to Check the IC1 Scanning to the key 14 CABINET AND ELECTRICAL PARTS LOCATION 16...

Page 17: ...15 ACCESSORIES AND PACKING MATERIALS 17...

Page 18: ...he 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 availab...

Page 19: ...ORS Unless otherwise specified All resistors are in ohms K 1000 M 1000k All capacitors are in MICRO FARADS F P F Type Wattage of Resistor 16 1 Base Unit 16 1 1 CABINET AND ELECTRICAL PARTS Ref No Part...

Page 20: ...16 2SD1819A TRANSISTOR SI Q18 2SD1819A TRANSISTOR SI Q19 2SD1819A TRANSISTOR SI DIODES D1 PQVDS1YB60F1 DIODE SI S D2 1SS119 DIODE SI S D5 MA4180 DIODE SI D6 PQVDHZS3A1 DIODE SI S D7 1SS119 DIODE SI S...

Page 21: ...R26 ERJ3GEYJ333 33k R27 ERJ3GEYJ334 330k R28 ERJ3GEYJ561 560 R30 ERJ3GEYJ272 2 7k R32 ERJ3GEYJ224 220k R33 ERJ3GEYJ333 33k R34 ERJ3GEYJ335 3 3M R35 ERDS2TJ392 3 9k R36 ERJ3GEYJ121 120 R37 ERJ3GEYJ824...

Page 22: ...CUV1H333KBV 0 033 S C20 ECUV1H103KBV 0 01 C21 ECUV1H332KBV 0 0033 C22 ECUV1H470JCV 47p C23 ECUV1C104KBV 0 1 C24 ECUV1H101JCV 100p C25 ECUV1H103KBV 0 01 C26 ECEA0JWA102 1000 C27 ECUV1H330JCV 33p C28 EC...

Page 23: ...MATIC DIAGRAM SCHEMATIC DIAGRAM 1 DC voltage measurements are taken with electronic voltmeter from negative terminal Add 40 mA to telephone line from the loop simulator 2 This schematic diagram may be...

Page 24: ...11 22 12 J31 RINGER RED BLACK SW1 D5 D8 D23 D26 J5 BREAK 60 BREAK 66 J7 J41 D7 R44 J39 J38 J9 J30 J40 R60 J6 R54 R184 R111 R6 J15 J37 R53 SA1 L2 4 5 8 E C B E C B Q181 E C B Q17 E C B Q22 E C B Q15 E...

Page 25: ...3 0 00 0 00 14 4 10 4 10 15 4 10 4 10 16 4 10 4 10 17 4 10 4 10 18 4 10 4 10 TALK BELL 19 4 10 4 10 20 4 10 4 10 21 4 10 4 10 22 4 10 4 10 Transistor Collector Base Emitter Collector Base Emitter Q1 4...

Page 26: ...C41 C63 C62 R73 R72 R183 R182 R181 R8 C64 R74 C6 R7 C60 R3 R2 C3 R4 R59 C30 C31 R49 R187 R48 R62 R66 C38 C33 R37 C24 R36 C22 C21 R33 R186 R27 C185 C43 C42 R32 R24 R80 R188 D27 R23 R16 R15 R61 C14 R18...

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