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Panasonic KX-TS2365RUB, Service Manual

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13.2 Line Interface

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In talk status, L1 RLY output from pin 25 of IC801 changes to low level, causing Q103, Q101 to turn on 
and resulting in a line loop.The loop current flows from D101(+) 

→

 Q101 

→

 Q108 

→

 R124 

→

 D106in 

that order, A pulse signal that repeated switches between high and low logic is output from pin 26 of the 
CPU.This switches the line loop on and off, generating the dial pulse signal.

 

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http://202.224.189.179/view_new/OT/KX-TS2365RUB/SVC/s1302000000.html11.02.2008 12:57:14

Summary of Contents for KX-TS2365RUB

Page 1: ...стол KX TS2365RUB htm Service Manual TOP NEXT ORDER NO KM40305091C3 Telephone Equipment KX TS2365RUB Integrated Telephone System Black Version for Russia file C Documents and Settings eDOK Рабочий стол KX TS2365RUB htm 1 of 2 11 02 2008 12 53 07 ...

Page 2: ...ий стол KX TS2365RUB htm 2003 Panasonic Communications Co Ltd All rights reserved Unauthorized copying and distribution is a violation of law TOP NEXT file C Documents and Settings eDOK Рабочий стол KX TS2365RUB htm 2 of 2 11 02 2008 12 53 07 ...

Page 3: ...2 FOR SERVICE TECHNICIANS 3 CAUTION 4 BATTERY 4 1 Installing the Batteries 4 2 Battery Replacement 5 LOCATION OF CONTROLS 6 DISPLAY 7 CONNECTION 7 1 Connecting the Handset Telephone Line Cord 7 2 Connecting a Communication Device 8 SETTINGS 8 1 Selecting the Dialing Mode 8 2 Setting the PIN Code 8 3 Dial Lock http 202 224 189 179 view_new OT KX TS2365RUB SVC 2365rub html 1 of 4 11 02 2008 12 53 22...

Page 4: ... 9 OPERATIONS 9 1 Making Calls 9 2 Answering Calls 9 3 FLASH Button 10 DISASSEMBLY INSTRUCTIONS 11 TROUBLE SHOOTING GUIDE 11 1 Service Hints 11 2 Pulse Dialing Problems 11 3 Tone Dialing Problems Handset 11 4 No Ringing Sound When Ring Signal is Input 12 BLOCK DIAGRAM 13 CIRCUIT OPERATION 13 1 Bell Detector Circuit 13 2 Line Interface http 202 224 189 179 view_new OT KX TS2365RUB SVC 2365rub html ...

Page 5: ... Tone Detect 13 5 1 Circuit operation 13 6 Initializing Circuit 13 6 1 Function 13 6 2 Circuit operation 14 CPU DATA 14 1 IC801 15 HOW TO SET THE FLASH TIME AND REDIAL TIME 15 1 Flash Time 15 2 Redial Time 15 3 Speakerphone IC Data 16 BLOCK DIAGRAM IC 1 16 1 Communication ICs 17 MODULE BLOCK DIAGRAM http 202 224 189 179 view_new OT KX TS2365RUB SVC 2365rub html 3 of 4 11 02 2008 12 53 22 ...

Page 6: ...ANSISTORS AND DIODES 20 CABINET AND ELECTRICAL PARTS LOCATION 21 ACCESSORY AND PACKING MATERIALS 22 REPLACEMENT PARTS LIST 22 1 Base Unit 22 1 1 Cabinet and Electrical Parts 22 1 2 Main P C Board Parts 22 2 ACCESSORIES AND PACKING MATERIALS 23 FOR SCHEMATIC DIAGRAM SCHEMATIC DIAGRAM 24 SCHEMATIC DIAGRAM 25 CIRCUIT BOARD 25 1 Component View 25 2 Flow Solder Side View http 202 224 189 179 view_new O...

Page 7: ...can also be used Caution PbF solder has a melting point that is 50 F 70 F 30 C 40 C higher than Pb solder Please use a soldering iron with temperature control and adjust it to 700 F 50 F 370 C 10 C In 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 yo...

Page 8: ...new OT KX TS2365RUB SVC s0100000000x html 1 1 Suggested PbF Solder 1 2 How to recognize that Pb Free solder is used TOP PREVIOUS NEXT http 202 224 189 179 view_new OT KX TS2365RUB SVC s0100000000x html 2 of 2 11 02 2008 12 53 52 ...

Page 9: ...ou can also use Tin and Copper Sn Cu or Tin Zinc andBismuth Sn Zn Bi Please check the manufac turer 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 3mm 0 6mm and 1 0mm TOP PREVIOUS NEXT http 202 224 189 179 view_new OT KX TS23...

Page 10: ... OT KX TS2365RUB SVC s0102000000 html 1 2 How to recognize that Pb Free solder is used TOP PREVIOUS NEXT Flow Solder Side View TOP PREVIOUS NEXT http 202 224 189 179 view_new OT KX TS2365RUB SVC s0102000000 html11 02 2008 12 54 04 ...

Page 11: ...31 MIC D307 R210 D302 D303 D422 C625 SP C618 C621 C619 C651 R654 IC601 C308 J23 J82 J21 J52 D105 D3 J19 J83 J53 J18 C105 C101 C102 C901 C202 J51 J50 J14 J12 SW101 J24 J20 C114 R194 R201 R101 J101 JJ101 JJ102 R108 R191 R1 R192 J102 Q191 J35 J1 J34 C1 C3 C6 C612 C611 C303 C652 J36 J15 J16 J17 Q108 E C B Q106 D2 T1 D101 Q102 Q104 Q103 Q101 CN401 C614 C617 C615 14 15 28 1 C610 C106 C191 C107 C2 S1 PC1...

Page 12: ...ctricity When repairing the following precautions will help prevent recurring malfunctions 1 Cover plastic parts boxes with aluminum foil 2 Ground the soldering irons 3 Use a conductive mat on worktable 4 Do not grasp IC or LSI pins with bare fingers TOP PREVIOUS NEXT http 202 224 189 179 view_new OT KX TS2365RUB SVC s0200000000x html11 02 2008 12 54 17 ...

Page 13: ...r of explosion if battery is incorrectly replaced Replace only with the same or equivalent type recommended by the manufacturer Dispose of used batteries according to the manufacturer s Instructions TOP PREVIOUS NEXT http 202 224 189 179 view_new OT KX TS2365RUB SVC s0300000000x html11 02 2008 12 54 22 ...

Page 14: ...new OT KX TS2365RUB SVC s0400000000x html 4 BATTERY TOP PREVIOUS NEXT 4 1 Installing the Batteries 4 2 Battery Replacement TOP PREVIOUS NEXT http 202 224 189 179 view_new OT KX TS2365RUB SVC s0400000000x html11 02 2008 12 54 26 ...

Page 15: ... 224 189 179 view_new OT KX TS2365RUB SVC s0401000000 html 4 1 Installing the Batteries TOP PREVIOUS NEXT TOP PREVIOUS NEXT http 202 224 189 179 view_new OT KX TS2365RUB SVC s0401000000 html11 02 2008 12 54 30 ...

Page 16: ...202 224 189 179 view_new OT KX TS2365RUB SVC s0402000000 html 4 2 Battery Replacement TOP PREVIOUS NEXT TOP PREVIOUS NEXT http 202 224 189 179 view_new OT KX TS2365RUB SVC s0402000000 html11 02 2008 12 54 36 ...

Page 17: ...02 224 189 179 view_new OT KX TS2365RUB SVC s0500000000x html 5 LOCATION OF CONTROLS TOP PREVIOUS NEXT TOP PREVIOUS NEXT http 202 224 189 179 view_new OT KX TS2365RUB SVC s0500000000x html11 02 2008 12 54 43 ...

Page 18: ...http 202 224 189 179 view_new OT KX TS2365RUB SVC s0600000000x html 6 DISPLAY TOP PREVIOUS NEXT TOP PREVIOUS NEXT http 202 224 189 179 view_new OT KX TS2365RUB SVC s0600000000x html11 02 2008 12 54 48 ...

Page 19: ...UB SVC s0700000000x html 7 CONNECTION TOP PREVIOUS NEXT 7 1 Connecting the Handset Telephone Line Cord 7 2 Connecting a Communication Device TOP PREVIOUS NEXT http 202 224 189 179 view_new OT KX TS2365RUB SVC s0700000000x html11 02 2008 12 54 52 ...

Page 20: ...Connecting the Handset Telephone Line Cord TOP PREVIOUS NEXT After connection lift the handset to check for a dial tone Use only a Panasonic Handset for the KX TS2365RUB TOP PREVIOUS NEXT http 202 224 189 179 view_new OT KX TS2365RUB SVC s0701000000 html11 02 2008 12 54 55 ...

Page 21: ...it through this unit using the DATA jack After connecting the handset and telephone line cord connect the communication device telephone line cord to the DATA jack Make 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 TOP PREVIOUS NEXT http 202 224 189 179 view_new OT KX TS2365RU...

Page 22: ...ialing Mode 8 2 Setting the PIN Code 8 3 Dial Lock 8 3 1 To Set the Dial Lock 8 3 2 To Cancel the Dial Lock 8 4 Call Restriction 8 4 1 To Set the Call Restriction 8 5 How to Release the Establishment of Dial Lock TOP PREVIOUS NEXT http 202 224 189 179 view_new OT KX TS2365RUB SVC s0800000000x html11 02 2008 12 55 07 ...

Page 23: ...n select the dialing mode by programming If you have touch tone service set to Tone If rotary or pulse service is used set to Pulse Your phone comes from the factory set to Pulse Make sure that a call is not put on hold TOP PREVIOUS NEXT http 202 224 189 179 view_new OT KX TS2365RUB SVC s0801000000 html11 02 2008 12 55 10 ...

Page 24: ...Identification Number prevents unauthorized persons from using your unit The PIN Code is required for the dial lock and call restriction to be set or canceled The factory preset PIN code is 1111 Make sure that a call is not put on hold TOP PREVIOUS NEXT http 202 224 189 179 view_new OT KX TS2365RUB SVC s0802000000 html11 02 2008 12 55 15 ...

Page 25: ...pted until the dial lock is canceled Before using this feature we recommend storing an emergency number in the memory of the EMERGENCY button Even if the dialing buttons are locked the number stored in the button can be dialed If you choose not to program emergency numbers but plan to use the dial lock any number programmed into the EMERGENCY button can be accessed 8 3 1 To Set the Dial Lock 8 3 2...

Page 26: ...wing features while the dialing buttons are locked Dialing a number you programmed into the memory of the EMERGENCY button Adjusting the handset and speakerphone volumes Muting the conversation Answering the second call by pressing TOP PREVIOUS NEXT http 202 224 189 179 view_new OT KX TS2365RUB SVC s0803010000 html11 02 2008 12 55 29 ...

Page 27: ...0000 html 8 3 2 To Cancel the Dial Lock TOP PREVIOUS NEXT Follow steps 1 through 3 above again will disappear and the unit will return to the standby mode TOP PREVIOUS NEXT http 202 224 189 179 view_new OT KX TS2365RUB SVC s0803020000 html11 02 2008 12 55 33 ...

Page 28: ...u can prevent the unit from dialing phone numbers beginning with specified digit s 1 digit or 2 digits Phone numbers with the restricted leading digits cannot be dialed out 8 4 1 To Set the Call Restriction TOP PREVIOUS NEXT http 202 224 189 179 view_new OT KX TS2365RUB SVC s0804000000 html11 02 2008 12 55 42 ...

Page 29: ...t on hold If your unit is connected to a PBX this function may not operate Contact your PBX supplier for more information When dialing a phone number with the restricted leading digit s the dialed number will flash on the display but not dialed out TOP PREVIOUS NEXT http 202 224 189 179 view_new OT KX TS2365RUB SVC s0804010000 html11 02 2008 12 55 45 ...

Page 30: ...5 How to Release the Establishment of Dial Lock TOP PREVIOUS NEXT After this procedure you will be able to establish a new password How to release the establishment of dial lock http 202 224 189 179 view_new OT KX TS2365RUB SVC s0805000000 html 1 of 2 11 02 2008 12 55 52 ...

Page 31: ...http 202 224 189 179 view_new OT KX TS2365RUB SVC s0805000000 html TOP PREVIOUS NEXT http 202 224 189 179 view_new OT KX TS2365RUB SVC s0805000000 html 2 of 2 11 02 2008 12 55 52 ...

Page 32: ...w OT KX TS2365RUB SVC s0900000000x html 9 OPERATIONS TOP PREVIOUS NEXT 9 1 Making Calls 9 2 Answering Calls 9 3 FLASH Button TOP PREVIOUS NEXT http 202 224 189 179 view_new OT KX TS2365RUB SVC s0900000000x html11 02 2008 12 56 02 ...

Page 33: ...UB SVC s0901000000 html 9 1 Making Calls TOP PREVIOUS NEXT You can make a call by simply lifting the handset To hang up place the handset on the cradle http 202 224 189 179 view_new OT KX TS2365RUB SVC s0901000000 html 1 of 2 11 02 2008 12 56 05 ...

Page 34: ...http 202 224 189 179 view_new OT KX TS2365RUB SVC s0901000000 html TOP PREVIOUS NEXT http 202 224 189 179 view_new OT KX TS2365RUB SVC s0901000000 html 2 of 2 11 02 2008 12 56 05 ...

Page 35: ...9 2 Answering Calls TOP PREVIOUS NEXT While a call is being received the unit rings and the ringer indicator flashes You can answer it by simply lifting the handset TOP PREVIOUS NEXT http 202 224 189 179 view_new OT KX TS2365RUB SVC s0902000000 html11 02 2008 12 56 10 ...

Page 36: ......

Page 37: ...as transferring an extension call or accessing special telephone services optional such as callwaiting If you are connected via a PBX a longer flash time may be necessary to use PBX functions transferring a call etc Consult your PBX installer for the correct setting TOP PREVIOUS NEXT http 202 224 189 179 view_new OT KX TS2365RUB SVC s0903000000 html11 02 2008 12 56 16 ...

Page 38: ...000x html 10 DISASSEMBLY INSTRUCTIONS TOP PREVIOUS NEXT Shown in Fig To remove Remove 1 Lower Cabinet Screws 2 6 12 A 5 2 Main P C Board The Main P C Board TOP PREVIOUS NEXT http 202 224 189 179 view_new OT KX TS2365RUB SVC s1000000000x html11 02 2008 12 56 26 ...

Page 39: ...ROUBLE SHOOTING GUIDE TOP PREVIOUS NEXT 11 1 Service Hints 11 2 Pulse Dialing Problems 11 3 Tone Dialing Problems Handset 11 4 No Ringing Sound When Ring Signal is Input TOP PREVIOUS NEXT http 202 224 189 179 view_new OT KX TS2365RUB SVC s1100000000x html11 02 2008 12 56 30 ...

Page 40: ...Q101 Q103 Q104 Can t auto redial Check IC201 Q201 No rings Check D1 IC1 and Q1 can t speak with the speakerphone Check IC601 Can t hold Check Q107 Can t speak with the handset Check handset jack Can t speak with the headset Check headset jack Can t change the volume for speakerphone Check IC801 IC601 Can t change the volume for handset Check IC801 Q405 No volume handset or speakerphone Check IC801...

Page 41: ...2 224 189 179 view_new OT KX TS2365RUB SVC s1102000000 html 11 2 Pulse Dialing Problems TOP PREVIOUS NEXT TOP PREVIOUS NEXT http 202 224 189 179 view_new OT KX TS2365RUB SVC s1102000000 html11 02 2008 12 56 39 ...

Page 42: ...4 189 179 view_new OT KX TS2365RUB SVC s1103000000 html 11 3 Tone Dialing Problems Handset TOP PREVIOUS NEXT TOP PREVIOUS NEXT http 202 224 189 179 view_new OT KX TS2365RUB SVC s1103000000 html11 02 2008 12 56 44 ...

Page 43: ...179 view_new OT KX TS2365RUB SVC s1104000000 html 11 4 No Ringing Sound When Ring Signal is Input TOP PREVIOUS NEXT TOP PREVIOUS NEXT http 202 224 189 179 view_new OT KX TS2365RUB SVC s1104000000 html11 02 2008 12 56 48 ...

Page 44: ...p 202 224 189 179 view_new OT KX TS2365RUB SVC s1200000000b html 12 BLOCK DIAGRAM TOP PREVIOUS NEXT TOP PREVIOUS NEXT http 202 224 189 179 view_new OT KX TS2365RUB SVC s1200000000b html11 02 2008 12 56 57 ...

Page 45: ...it AMP Dial Q108 AMP Q109 Q405 Q406 T1 Q101 Q103 Ringer D1 D101 IC201 IC1 Handset AMP Sending Tone Detection Mic Speaker Mic Speaker H S Data T LINE C1 R1 R SP PHONE AMP Key Board Switch KX TS2365RUB BLOCK DIAGRAM IC303 Q302 CPU Reset IC304 3 7V IC302 4 5V Battery Battery Low CPU ...

Page 46: ...Interface 13 3 Speakerphone Circuit 13 3 1 Function 13 3 2 Circuit Operation 13 4 Telephone Line Interface 13 4 1 Circuit operation 13 5 Tone Detect 13 5 1 Circuit operation 13 6 Initializing Circuit 13 6 1 Function 13 6 2 Circuit operation TOP PREVIOUS NEXT http 202 224 189 179 view_new OT KX TS2365RUB SVC s1300000000x html11 02 2008 12 57 05 ...

Page 47: ...it TOP PREVIOUS NEXT When the bell signal is input between T R the signal are outputted at the speaker via the following path Tel line R1 C1 D1 Pin 1 of IC1 Pin 8 of IC1 C6 T1 C625 Speaker TOP PREVIOUS NEXT http 202 224 189 179 view_new OT KX TS2365RUB SVC s1301000000 html11 02 2008 12 57 09 ...

Page 48: ...03 Q101 to turn on and resulting in a line loop The loop current flows from D101 Q101 Q108 R124 D106in that order A pulse signal that repeated switches between high and low logic is output from pin 26 of the CPU This switches the line loop on and off generating the dial pulse signal TOP PREVIOUS NEXT http 202 224 189 179 view_new OT KX TS2365RUB SVC s1302000000 html11 02 2008 12 57 14 ...

Page 49: ...ew OT KX TS2365RUB SVC s1303000000 html 13 3 Speakerphone Circuit TOP PREVIOUS NEXT 13 3 1 Function 13 3 2 Circuit Operation TOP PREVIOUS NEXT http 202 224 189 179 view_new OT KX TS2365RUB SVC s1303000000 html11 02 2008 12 57 17 ...

Page 50: ... TOP PREVIOUS NEXT The circuit controls the automatic switching of the transmitted and received signals to and from the telephone line when the unit is used in the hands free mode TOP PREVIOUS NEXT http 202 224 189 179 view_new OT KX TS2365RUB SVC s1303010000 html11 02 2008 12 57 24 ...

Page 51: ...mparator receives a TX and a RX signal and supplies a DC input to the Attenuator Control corresponding to the RX signal The Attenuator Control provides a control signal to the TX and the RX attenuator to switch the appropriate signals on and off The Attenuator Control also detects the level of the volume control to automatically adjust for changing ambient conditions 1 Transmission signal path The...

Page 52: ...e detector The output of the mic amp Pin 10 of IC601 is supplied to Pin 13 of IC601 as a control signal for the voice detector 5 Attenuator control The attenuator control detects the setting of the volume control through Pin 24 of IC601 to automatically adjust for changing ambient conditions TOP PREVIOUS NEXT http 202 224 189 179 view_new OT KX TS2365RUB SVC s1303020000 html 2 of 2 11 02 2008 12 5...

Page 53: ...view_new OT KX TS2365RUB SVC s1304000000 html 13 4 Telephone Line Interface TOP PREVIOUS NEXT 13 4 1 Circuit operation TOP PREVIOUS NEXT http 202 224 189 179 view_new OT KX TS2365RUB SVC s1304000000 html11 02 2008 12 57 35 ...

Page 54: ... providing an off hook condition active DC current flow through the circuit and the following signal flow id for the DC loop current T POS101 D101 Q101 Q108 R124 D106 D101 R The receiving signal flows TEL line POS101 Q101 C113 R125 C108 Q109 Q405 Q406 Speaker The transmission signal flows Mic Q421 Q424 C435 R437 Q108 Pos101 Tel Line http 202 224 189 179 view_new OT KX TS2365RUB SVC s1304010000 htm...

Page 55: ...http 202 224 189 179 view_new OT KX TS2365RUB SVC s1304010000 html TOP PREVIOUS NEXT http 202 224 189 179 view_new OT KX TS2365RUB SVC s1304010000 html 2 of 2 11 02 2008 12 57 38 ...

Page 56: ...html 13 5 Tone Detect TOP PREVIOUS NEXT This circuit is used to sense the status of the line busy tone or dial tone during Auto Redial 13 5 1 Circuit operation TOP PREVIOUS NEXT http 202 224 189 179 view_new OT KX TS2365RUB SVC s1305000000 html11 02 2008 12 57 43 ...

Page 57: ...S NEXT D101 Q101 C201 R201 R205 Pin 5 of IC201 Pin 1 of IC201 D202 R208 Q201 When the subscriber hangs up check the intermittent tone If cycle tone is detected the collector of Q201 goes to a low logic TOP PREVIOUS NEXT http 202 224 189 179 view_new OT KX TS2365RUB SVC s1305010000 html11 02 2008 12 57 46 ...

Page 58: ...ew OT KX TS2365RUB SVC s1306000000 html 13 6 Initializing Circuit TOP PREVIOUS NEXT 13 6 1 Function 13 6 2 Circuit operation TOP PREVIOUS NEXT http 202 224 189 179 view_new OT KX TS2365RUB SVC s1306000000 html11 02 2008 12 57 51 ...

Page 59: ...UB SVC s1306010000 html 13 6 1 Function TOP PREVIOUS NEXT This circuit is used to initialize the microcomputer when it incorporates batteries TOP PREVIOUS NEXT http 202 224 189 179 view_new OT KX TS2365RUB SVC s1306010000 html11 02 2008 12 57 54 ...

Page 60: ...PREVIOUS NEXT When the batteries is inserted into the unit then the voltage is shifted by D304 and power is supplied to the CPU The set can operate beyond point A in the circuit voltage diagram TOP PREVIOUS NEXT http 202 224 189 179 view_new OT KX TS2365RUB SVC s1306020000 html11 02 2008 12 57 58 ...

Page 61: ...02 224 189 179 view_new OT KX TS2365RUB SVC s1400000000x html 14 CPU DATA TOP PREVIOUS NEXT 14 1 IC801 TOP PREVIOUS NEXT http 202 224 189 179 view_new OT KX TS2365RUB SVC s1400000000x html11 02 2008 12 58 08 ...

Page 62: ...http 202 224 189 179 view_new OT KX TS2365RUB SVC s1401000000 html 14 1 IC801 TOP PREVIOUS NEXT TOP PREVIOUS NEXT http 202 224 189 179 view_new OT KX TS2365RUB SVC s1401000000 html11 02 2008 12 58 11 ...

Page 63: ...0x html 15 HOW TO SET THE FLASH TIME AND REDIAL TIME TOP PREVIOUS NEXT Refer to SCHEMATIC DIAGRAM 15 1 Flash Time 15 2 Redial Time 15 3 Speakerphone IC Data TOP PREVIOUS NEXT http 202 224 189 179 view_new OT KX TS2365RUB SVC s1500000000x html11 02 2008 12 58 17 ...

Page 64: ...904 are used for default setting When you change the flash time do the following procedure In case the program should be set frequency change the default at D901 D904 then set the program 0 Without 1 With TOP PREVIOUS NEXT http 202 224 189 179 view_new OT KX TS2365RUB SVC s1501000000 html11 02 2008 12 58 27 ...

Page 65: ...24 189 179 view_new OT KX TS2365RUB SVC s1502000000 html 15 2 Redial Time TOP PREVIOUS NEXT 0 Without 1 With TOP PREVIOUS NEXT http 202 224 189 179 view_new OT KX TS2365RUB SVC s1502000000 html11 02 2008 12 58 31 ...

Page 66: ...tor An external resistor ac coupled to the RLI pin sets the detection level Decreasing this resistor increases the sensitivity to receive channel signals 8 RLO Output of the receive level detector An external resistor and capacitor set the time the comparator will hold the system in the receive mode after the receive signal ceases 9 MCI Microphone amplifier input Input impedance is nominally 10 ko...

Page 67: ... a separate regulated supply by connecting V and Vcc to a voltage between 4 5 V and 6 5 V while maintaining CS at a Logic 1 21 VB An output voltage equal to approximately Vcc 2 which serves as an analogue ground for the speakerphone system Up to 1 5 mA of external load current may be sourced from VB Output impedance is 250 ohms A filter capacitor is required 22 Gnd Ground pin for the IC except the...

Page 68: ...179 view_new OT KX TS2365RUB SVC s1600000000x html 16 BLOCK DIAGRAM IC 1 TOP PREVIOUS NEXT 16 1 Communication ICs TOP PREVIOUS NEXT http 202 224 189 179 view_new OT KX TS2365RUB SVC s1600000000x html11 02 2008 12 58 43 ...

Page 69: ...202 224 189 179 view_new OT KX TS2365RUB SVC s1601000000 html 16 1 Communication ICs TOP PREVIOUS NEXT TOP PREVIOUS NEXT http 202 224 189 179 view_new OT KX TS2365RUB SVC s1601000000 html11 02 2008 12 58 46 ...

Page 70: ...X TS2365RUB SVC s1700000000x html 17 MODULE BLOCK DIAGRAM TOP PREVIOUS NEXT 17 1 MODULE BLOCK DIAGRAM 17 2 CONNECTOR PIN ASSIGNMENT TOP PREVIOUS NEXT http 202 224 189 179 view_new OT KX TS2365RUB SVC s1700000000x html11 02 2008 12 58 51 ...

Page 71: ...02 224 189 179 view_new OT KX TS2365RUB SVC s1701000000 html 17 1 MODULE BLOCK DIAGRAM TOP PREVIOUS NEXT TOP PREVIOUS NEXT http 202 224 189 179 view_new OT KX TS2365RUB SVC s1701000000 html11 02 2008 12 58 54 ...

Page 72: ...NT TOP PREVIOUS NEXT Pin no signal Function Enable 1 VDD Power Supply 5V 2 VLCD LCD Power Input 3 VSS Power Gnd 0V 4 DATA Serial Data Input H L 5 WR Write Data H L L 6 CS Chip Selection H L H TOP PREVIOUS NEXT http 202 224 189 179 view_new OT KX TS2365RUB SVC s1702000000 html11 02 2008 12 58 59 ...

Page 73: ...C s1800000000x html 18 HOW TO REPLACE A FLAT PACKAGE IC TOP PREVIOUS NEXT 18 1 Preparation 18 2 Procedure 18 3 Removing Solder from Between Pins TOP PREVIOUS NEXT http 202 224 189 179 view_new OT KX TS2365RUB SVC s1800000000x html11 02 2008 12 59 09 ...

Page 74: ...mend 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 Flux Recommended Flux Specific Gravity 0 82 Type RMA lower residue non cleaning type Note See ABOUT LEAD FREE SOLDER PbF Pb free TOP PREVIOUS NEXT http 202 224 189 179 view_new OT KX TS2365RUB SVC s1801000000 html11 02 2008 12 59 11 ...

Page 75: ...ns on the PCB Be certain each pin is located over the correct pad on the PCB 2 Apply flux to all of the pins on the 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 TOP PREVIOUS NEXT http 202 224 189 179 view_new OT KX TS2365RUB SVC s1802000000 html11 02 2...

Page 76: ...n Pins TOP PREVIOUS NEXT 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 TOP PREVIOUS NEXT http 202 224 189 179 view_new OT KX TS2365RUB SVC s1803000000 html11 02 2008 12 59 21 ...

Page 77: ... view_new OT KX TS2365RUB SVC s1900000000x html 19 TERMINAL GUIDE OF THE ICs TRANSISTORS AND DIODES TOP PREVIOUS NEXT TOP PREVIOUS NEXT http 202 224 189 179 view_new OT KX TS2365RUB SVC s1900000000x html11 02 2008 12 59 29 ...

Page 78: ...9 179 view_new OT KX TS2365RUB SVC s2000000000x html 20 CABINET AND ELECTRICAL PARTS LOCATION TOP PREVIOUS NEXT TOP PREVIOUS NEXT http 202 224 189 179 view_new OT KX TS2365RUB SVC s2000000000x html11 02 2008 12 59 33 ...

Page 79: ...http 202 224 189 179 view_new OT KX TS2365RUB SVC 20_00_01 gif http 202 224 189 179 view_new OT KX TS2365RUB SVC 20_00_01 gif 1 of 2 11 02 2008 12 59 35 ...

Page 80: ...http 202 224 189 179 view_new OT KX TS2365RUB SVC 20_00_01 gif http 202 224 189 179 view_new OT KX TS2365RUB SVC 20_00_01 gif 2 of 2 11 02 2008 12 59 35 ...

Page 81: ... 189 179 view_new OT KX TS2365RUB SVC s2100000000x html 21 ACCESSORY AND PACKING MATERIALS TOP PREVIOUS NEXT TOP PREVIOUS NEXT http 202 224 189 179 view_new OT KX TS2365RUB SVC s2100000000x html11 02 2008 12 59 44 ...

Page 82: ...http 202 224 189 179 view_new OT KX TS2365RUB SVC 21_00_01 gif http 202 224 189 179 view_new OT KX TS2365RUB SVC 21_00_01 gif11 02 2008 12 59 47 ...

Page 83: ... 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 4 ISO code Example ABS 94HB of the remarks column shows quality of ...

Page 84: ...C s2200000000p html 22 1 Base Unit 22 1 1 Cabinet and Electrical Parts 22 1 2 Main P C Board Parts 22 2 ACCESSORIES AND PACKING MATERIALS TOP PREVIOUS NEXT http 202 224 189 179 view_new OT KX TS2365RUB SVC s2200000000p html 2 of 2 11 02 2008 12 59 55 ...

Page 85: ...KX TS2365RUB SVC s2201000000 html 22 1 Base Unit TOP PREVIOUS NEXT 22 1 1 Cabinet and Electrical Parts 22 1 2 Main P C Board Parts TOP PREVIOUS NEXT http 202 224 189 179 view_new OT KX TS2365RUB SVC s2201000000 html11 02 2008 13 00 01 ...

Page 86: ...RD 8 PQGV10039Z TRANSPARENT PLATE TEL CARD PC HB 9 PQHR10875Z OPTIC CONDUCTIVE PARTS LED LENS PS HB 10 PQKK10105Y2 LID BATTERY ABS HB 11 PQKE10070Z1 HANGER HANDSET ABS HB 12 PQJC10044Z BATTERY TERMINAL 13 PQJC10045Z BATTERY TERMINAL 14 PQJC313Y BATTERY TERMINAL 15 PQJC314Y BATTERY TERMINAL 16 PQQT22344Z LABEL CAUTION 17 PQSX10186Y KEYBOARD SWITCH 20KEY 18 PQSX10187Z KEYBOARD SWITCH 6KEY 19 PQGP101...

Page 87: ...NSISTORS Q1 2SD1819A TRANSISTOR SI Q2 2SD1819A TRANSISTOR SI Q101 2SA1626 TRANSISTOR SI S Q102 PQVT2N6517CA TRANSISTOR SI S Q103 PQVT2N6517CA TRANSISTOR SI S Q104 2SK1398 TRANSISTOR SI S Q105 2SD1819A TRANSISTOR SI Q106 2SA933 TRANSISTOR SI S Q107 2SD1819A TRANSISTOR SI Q108 2SC2120 TRANSISTOR SI S Q109 2SD1819A TRANSISTOR SI Q201 UN5213 TRANSISTOR SI S Q302 2SD1819A TRANSISTOR SI Q303 2SB1218A TR...

Page 88: ...44TU TRANSISTOR SI S Q810 UN5213 TRANSISTOR SI S Q811 UN5213 TRANSISTOR SI S Q812 UN5213 TRANSISTOR SI S DIODES D1 PQVDS1ZB60F1 DIODE SI S D2 MA4300 DIODE SI D3 1SS119 DIODE SI S D101 PQVDS1YB60F1 DIODE SI S D102 MA111 DIODE SI D103 MA111 DIODE SI D104 MA4180 DIODE SI D105 1SS119 DIODE SI S D106 MA4062 DIODE SI D202 MA111 DIODE SI D203 MA111 DIODE SI D301 MA111 DIODE SI D302 1SS119 DIODE SI S D304...

Page 89: ...CK SWITCHES S1 PQSS3A17W SLIDE SWITCH SW101 PQSH2B105Z PUSH SWITCH S VARIABLE RESISTORS VR401 EVNDXAA03B54 VARIABLE RESISTOR VR402 EVNDXAA03B52 VARIABLE RESISTOR VR901 EVNDXAA03B15 VARIABLE RESISTOR RESISTORS R1 ERDS1VJ682 6 8K R2 ERJ3GEYJ183 18K R3 ERJ3GEYJ334 330K R4 ERJ3GEYJ124 120K R5 ERJ3GEY0R00 0 R6 ERJ3GEYJ683 68K R7 ERJ3GEYJ473 47K R10 ERJ3GEYJ222 2 2K R11 ERJ3GEYJ334 330K R100 ERJ3GEYJ104...

Page 90: ... 5K R121 ERJ3GEYJ103 10K R123 ERJ3GEYJ560 56 R124 ERDS1TJ150 15 S R125 ERJ3GEYJ103 10K R126 ERJ3GEYJ335 3 3M R127 ERJ3GEYJ472 4 7K R128 ERJ3GEYJ470 47 R129 ERJ3GEYJ334 330K R130 ERJ3GEYJ272 2 7K R131 ERJ3GEYJ332 3 3K R184 ERJ3GEY0R00 0 R185 ERJ3GEY0R00 0 R201 ERDS2TJ103 10K R202 ERJ3GEYJ124 120K R203 ERJ3GEYJ103 10K R204 ERJ3GEYJ394 390K R205 ERJ3GEYJ562 5 6K R206 ERJ3GEYJ183 18K R207 ERJ3GEYJ103 ...

Page 91: ... R321 ERJ3GEYJ101 100 R322 ERJ3GEYJ473 47K R323 ERJ3GEYJ103 10K R401 ERJ3GEYJ333 33K R403 ERJ3GEYJ473 47K R404 ERJ3GEYJ183 18K R405 ERJ3GEYJ473 47K R406 ERJ3GEYJ225 2 2M R407 ERJ3GEYJ222 2 2K R408 ERJ3GEYJ681 680 R409 ERJ3GEYJ223 22K R410 ERJ3GEYJ564 560K R411 ERJ3GEYJ681 680 R412 ERJ3GEYJ822 8 2K R421 ERJ3GEYJ272 2 7K R423 ERJ3GEY0R00 0 R424 ERJ3GEYJ334 330K R425 ERJ3GEYJ225 2 2M R426 ERJ3GEYJ272...

Page 92: ...82 ERJ3GEYJ155 1 5M R483 ERJ3GEYJ275 2 7M R600 ERJ3GEYJ152 1 5K R601 ERJ3GEYJ822 8 2K R602 ERJ3GEYJ122 1 2K R603 ERJ3GEYJ332 3 3K R604 ERJ3GEYJ472 4 7K R605 ERJ3GEYJ225 2 2M R606 ERJ3GEYJ303 30K R607 ERJ3GEYJ683 68K R608 ERJ3GEYJ682 6 8K R609 ERJ3GEYJ335 3 3M R610 ERJ3GEYJ104 100K R611 ERJ3GEYJ183 18K R612 ERJ3GEYJ472 4 7K R613 ERJ3GEYJ104 100K R614 ERJ3GEYJ473 47K R615 ERJ3GEYJ103 10K R617 ERJ3GE...

Page 93: ...R813 ERJ3GEYJ393 39K R814 ERJ3GEYJ104 100K R891 ERJ3GEYJ102 1K R901 ERJ3GEYJ103 10K R902 ERJ3GEYJ103 10K R903 ERJ3GEYJ474 470K R921 ERJ3GEYJ103 10K R923 ERJ3GEYJ393 39K C600 ERJ3GEY0R00 0 C623 ERJ3GEY0R00 0 D310 PQ4R10XJ000 0 S D311 PQ4R10XJ000 0 S J3 ERJ3GEY0R00 0 J4 ERJ3GEY0R00 0 J110 ERJ3GEY0R00 0 J111 ERJ3GEY0R00 0 J115 ERJ3GEY0R00 0 J117 ERJ3GEY0R00 0 J120 PQ4R10XJ000 0 S L401 PQ4R18XJ000 0 S...

Page 94: ...103KBV 0 01 C111 ECUV1H103KBV 0 01 C112 ECUV1C104KBV 0 1 C113 ECUV1H183KBV 0 018 C114 ECEA1AU470 47 C201 ECUV1C473KBV 0 047 C202 ECEA1EU470 47 S C203 ECUV1H222KBV 0 0022 C204 ECUV1C473KBV 0 047 C205 PQCUV1C224KB 0 22 C301 ECA0JM471 470P C302 ECEA0JKA331 330 C303 ECEA0JU331 330 C304 PQCUV1H333JC 0 033 S C306 ECUV1C104ZFV 0 1 C308 ECEA0JKA221 220 C310 ECEA1CKS470 47 S C404 ECUV1C104KBV 0 1 C405 ECUV...

Page 95: ...033 S C605 ECUV1E223KBV 0 022 C606 ECUV1C683KBV 0 068 C607 ECUV1C273KBV 0 027 C608 ECUV1H153KBV 0 015 C609 ECUV1C104KBV 0 1 C610 ECEA1HKA010 1 C611 ECEA1HKA010 1 C612 ECEA1VKS4R7 4 7 S C613 ECUV1C683KBV 0 068 C614 ECEA1EU470 47 S C615 ECEA0JU220 22 C616 ECUV1C104KBV 0 1 C617 ECEA1CKS470 47 S C618 ECEA1VU330 33 S C619 ECEA1VKS4R7 4 7 S C620 ECUV1H183KBV 0 018 C621 ECEA0JKA101 100 C622 ECUV1C104KBV ...

Page 96: ...CUV1H103KBV 0 01 C904 ECUV1H103KBV 0 01 C905 ECUV1H103KBV 0 01 C921 ECUV1H332KBV 0 0033 C922 ECUV1H821KBV 820P C923 ECUV1H122KBV 0 0012 OTHERS E1 L5DCBJC00001 LIQUID CRYSTAL DISPLAY E2 PQJM122Z MICROPHONE PC1 PQVIPC817CD PHOTO ELECTRIC TRANSDUCER S SA101 PQVDDSS301L VARISTOR SURGE ABSORBER S T1 PQLT2D2A TRANSFORMER S TOP PREVIOUS NEXT http 202 224 189 179 view_new OT KX TS2365RUB SVC s2201020000 h...

Page 97: ... Description Remarks A1 PQJA10075Z CORD TELEPHONE A2 PQJA212V CORD HANDSET A3 PQJXC0401Z HANDSET ABS HB A4 PQKL10038Y3 STAND WALL MOUNT ABS HB A5 PQQW12534Y LEAFLET A6 PQQX13229X INSTRUCTION BOOK P1 PQPH89Y PROTECTION COVER P2 PQPK13984Z GIFT BOX TOP PREVIOUS NEXT http 202 224 189 179 view_new OT KX TS2365RUB SVC s2202000000 html11 02 2008 13 00 19 ...

Page 98: ... to telephone line from the loop simulator 2 This schematic diagram may be modified at any time with the development of new technology Important Safety Notice Components identified by mark have special characteristics important for safety When replacing any of these components use only the manufacturer sspecified parts TOP PREVIOUS NEXT http 202 224 189 179 view_new OT KX TS2365RUB SVC s2300000000...

Page 99: ...202 224 189 179 view_new OT KX TS2365RUB SVC s2400000000x html 24 SCHEMATIC DIAGRAM TOP PREVIOUS NEXT TOP PREVIOUS NEXT http 202 224 189 179 view_new OT KX TS2365RUB SVC s2400000000x html11 02 2008 13 00 40 ...

Page 100: ...5 1 2 C405 K0 1 R405 47K C404 K0 1 C625 10V100 RINGER NC for T2362RU C606 K0 068 R619 10K VR601 NC R603 3 3K C623 0 R604 4 7K C601 6 3V1000 C804 Z0 1 R655 NC R653 NC C651 NC C652 NC C653 NC C654 NC D651 D652 R654 NC D601 LCD 1 VDD 2 VLCD 3 VSS 4 DATA 5 WR 6 CS LED801 SP_LED R210 NC D202 C410 NC C407 NC R412 8 2K C603 K0 033 R119 100K 100 R803 D900 NC C806 K1000p R652 NC R406 2 2M 39K R813 R891 1K ...

Page 101: ... 3V330 Q302 R312 100K JJ102 DATA PORT Ring 1 Tip 2 D1 4 3 1 2 C102 K680P 500V C101 K680P 500V PO101 0 SA101 J102 0 R194 NC R193 NC R192 NC R191 NC Q193 Q191 C191 NC R401 33K C6 50V1 C4 NC R6 68K Q1 R7 47K C422 K0 022 C421 K0 01 R423 0 R421 2 7K R428 5 6K J405 NC R439 15K R442 100K R441 100K Q426 CN401 Headset Jack 1 5 4 3 2 R440 47K Q425 J401 NC R438 47K R9 NC C438 K0 1 C114 10V47 R130 2 7K C306 Z...

Page 102: ...new OT KX TS2365RUB SVC s2500000000x html 25 CIRCUIT BOARD TOP PREVIOUS NEXT 25 1 Component View 25 2 Flow Solder Side View TOP PREVIOUS NEXT http 202 224 189 179 view_new OT KX TS2365RUB SVC s2500000000x html11 02 2008 13 01 00 ...

Page 103: ...p 202 224 189 179 view_new OT KX TS2365RUB SVC s2501000000 html 25 1 Component View TOP PREVIOUS NEXT TOP PREVIOUS NEXT http 202 224 189 179 view_new OT KX TS2365RUB SVC s2501000000 html11 02 2008 13 01 02 ...

Page 104: ...RINGER C623 R610 R614 C616 R617 C606 C605 R616 C603 R611 J115 R613 C620 R612 R601 R652 C113 C115 C109 R813 R110 J110 R119 C103 C201 J3 J2 R102 J120 R9 Q1 R10 C4 8 5 1 4 1 4 5 8 R2 R3 C5 R4 R13 R8 R5 R6 R7 R11 J4 J5 R12 R103 R105 C204 C203 J111 R104 R109 R661 R211 D900 R662 R663 R204 R202 R208 C205 Q201 D203 R207 R203 R205 R182 R118 R117 D103 R116 Q193 Q192 R193 R120 R115 R122 R121 J117 J118 R184 S...

Page 105: ...tp 202 224 189 179 view_new OT KX TS2365RUB SVC s2502000000 html 25 2 Flow Solder Side View TOP PREVIOUS TOP PREVIOUS http 202 224 189 179 view_new OT KX TS2365RUB SVC s2502000000 html11 02 2008 13 01 11 ...

Page 106: ... D303 D422 C625 SP C618 C621 C619 C651 R654 IC601 C308 J23 J82 J21 J52 D105 D3 J19 J83 J53 J18 C105 C101 C102 C901 C202 J51 J50 J14 J12 SW101 J24 J20 C114 R194 R201 R101 J101 JJ101 JJ102 R108 R191 R1 R192 J102 Q191 J35 J1 J34 C1 C3 C6 C612 C611 C303 C652 J36 J15 J16 J17 Q108 E C B Q106 D2 T1 D101 Q102 Q104 Q103 Q101 CN401 C614 C617 C615 14 15 28 1 C610 C106 C191 C107 C2 S1 PC1 R124 C601 C310 PO101...

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