KX-TS2365RUB CONTENTS Page Page 1 ABOUT LEAD FREE SOLDER (PbF: Pb free) 13.2. Line Interface 1.1. Suggested PbF Solder 13.3. Speakerphone Circuit 1.2. How to recognize that Pb Free solder is used 13.4. Telephone Line Interface 2 FOR SERVICE TECHNICIANS 13.5.
KX-TS2365RUB 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. We will use PbF solder when discussing the lead free solder used in our manufacturing process which is made from Tin (Sn), Silver (Ag), and Copper (Cu).
7.1. Connecting the Handset/Telephone Line Cord After connection, lift the handset to check for a dial tone. · Use only a Panasonic Handset for the KX-TS2365RUB. 7.2. 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 DATA jack.
KX-TS2365RUB 8 SETTINGS 8.1. Selecting the Dialing Mode You can 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".
KX-TS2365RUB 8.2. Setting the PIN Code A 4-digit PIN Code (Personal 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".
KX-TS2365RUB 8.3. Dial Lock You can prevent others from making a call to any number except the one pre-programmed in the memory of the EMERGENCY button. Once you locked the dialing buttons, even emergency numbers cannot be dialed. Only incoming calls are accepted until the dial lock is canceled.
KX-TS2365RUB 8.4. Call Restriction You 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 Make sure that a call is not put on hold.
KX-TS2365RUB 9.3. FLASH Button Pressing allows you to use special features of your host PBX such as transferring an extension call or accessing special telephone services (optional) such as call waiting. · If you are connected via a PBX, a longer flash time may be necessary to use PBX functions (transferring a call, etc.). Consult...
KX-TS2365RUB 13 CIRCUIT OPERATION 13.1. 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 → D1 → Pin 1 of IC1 → Pin 8 of IC1 → C6 → T1 → C625 → Speaker 13.2.
KX-TS2365RUB 13.3. Speakerphone Circuit 13.3.1. Function 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. 13.3.2. Circuit Operation The speakerphone can only provide a one-way communication path.
KX-TS2365RUB 13.4. Telephone Line Interface 13.4.1. Circuit operation · On hook Q101 is open, Q101 is connected as to cut DC loop current and cut the voice signal. · Off hook Q101 turns on thus providing an off-hook condition (active DC current flow through the circuit) and the following signal flow id for the DC loop current.
KX-TS2365RUB 13.5. Tone Detect This circuit is used to sense the status of the line (busy tone or dial tone) during Auto Redial. 13.5.1. Circuit operation D101 → Q101 → C201 → R201 → R205 → Pin 5 of IC201 → Pin 1 of IC201 → D202 → R208 → Q201...
KX-TS2365RUB 13.6. Initializing Circuit 13.6.1. Function This circuit is used to initialize the microcomputer when it incorporates batteries. 13.6.2. Circuit operation 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...
KX-TS2365RUB 15 HOW TO SET THE FLASH TIME AND REDIAL TIME *Refer to SCHEMATIC DIAGRAM (P.40) 15.1. Flash Time D901—D904 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.
KX-TS2365RUB 15.3. Speakerphone IC Data Name Description A resistor to ground provides a reference current for the transmit and receive attenuators. A resistor to ground determines the nominal gain of the transmit attenuator. The transmit channel gain is inversely proportional to the RTX resistance.
KX-TS2365RUB 17 MODULE BLOCK DIAGRAM 17.1. MODULE BLOCK DIAGRAM 17.2. CONNECTOR PIN ASSIGNMENT Pin no. signal Function Enable Power Supply (5V) — VLCD LCD Power Input — Power Gnd (0V) — DATA Serial Data Input H, L → L Write Data H, L →...
KX-TS2365RUB 18.3. Removing Solder from 18 HOW TO REPLACE A Between Pins FLAT PACKAGE IC 1. Add a small amount of solder to the bridged pins. 18.1. Preparation 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.
KX-TS2365RUB 23 FOR SCHEMATIC 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 modified at any time with the development of new technology.
(only T2375) 2.7V BATTN The voltage during ON-Hook is indicated. R313 100K ) shows the voltage during OFF-Hook. Handset & Headset Incoming Signal Speaker Phone Incoming Signal Handset Set & Headset Outgoing Signal Speaker Phone Outgoing Signal KX-TS2365RUB : SCHEMATIC DIAGRAM...