service manual - especarchive.espec.ws/files/panasonic kx-ts2365rub_.pdf · service manual top next...

file:///C|/Documents and Settings/eDOK/Рабочий 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

file:///C|/Documents and Settings/eDOK/Рабочий 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

http://202.224.189.179/view_new/OT/KX-TS2365RUB/SVC/2365rub.html

Table Of Contents

COVER

1 ABOUT LEAD FREE SOLDER (PbF: Pb free)

1.1 Suggested PbF Solder

1.2 How to recognize that Pb Free solder is used

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

http://202.224.189.179/view_new/OT/KX-TS2365RUB/SVC/s0000000000.html#cover


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

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



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


13.6 Initializing Circuit

13.6.1 Function


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



17.1 MODULE BLOCK DIAGRAM

17.2 CONNECTOR PIN ASSIGNMENT

18 HOW TO REPLACE A FLAT PACKAGE IC

18.1 Preparation

18.2 Procedure

18.3 Removing Solder from Between Pins

19 TERMINAL GUIDE OF THE ICs, TRANSISTORS 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/OT/KX-TS2365RUB/SVC/s0100000000x.html

1 ABOUT LEAD FREE SOLDER (PbF: Pb free)

TOP PREVIOUS NEXT

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).

This model, and others like it, manufactured using lead free solder will have PbF stamped on the PCB. For service and repair work we suggest using the same type of solder although, with some precautions, standard Pb solder 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 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.

When applying PbF solder to double layered boards, please check the component side for excess which may flow onto the opposite side (See the figure below).

http://202.224.189.179/view_new/OT/KX-TS2365RUB/SVC/s0100000000x.html (1 of 2)11.02.2008 12:53:52

http://202.224.189.179/view_new/OT/KX-TS2365RUB/SVC/s0000000000.html




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




TOP PREVIOUS NEXT

There are several types of PbF solder available commercially. While this product is manufactured using Tin, Silver, and Copper (Sn+Ag+Cu), you 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-TS2365RUB/SVC/s0101000000.html11.02.2008 12:53:59



TOP PREVIOUS NEXT

(Flow Solder Side View)

TOP PREVIOUS NEXT


J56

J25

J63J64

J65

X801

X802

IC903

J26

J90J91

J61 J13

J60J69J62

J81

J92J93

R B Y G

H/S

_JAC

K

C401

VR401 VR402 VR901

VR601

J66

J57

C427

D107

D651

D104 LC

D

D106

J80

J10

D652

D601

D308

D421D

304

C302

C301

C414

J32

J30

J67

J68

J54

J55

J27

J22

J94

J84

J95

J96J97

J28J29J31

MIC

D307

R210

D302

D303

D422

C625

SPC618

C621C619

C651

R654

IC601

C308

J23

J82

J21

J52

D105

D3

J19

J83

J53

J18

C105

C101C102

C901

C202

J51

J50J14

J12

SW101J24

J20

C114

R194

R201

R101

J101

JJ101JJ102

R108

R191

R1

R192 J102

Q191

J35

J1

J34C1

C3

C6

C612

C611

C303

C652

J36

J15J16

J17Q

108E

C B

Q106

D2

T1

D101

Q102

Q104 Q

103

Q101

CN

401

C614

C617

C615

1415

281

C610

C106 C

191

C107

C2

S1

PC

1

R124

C601

C310

PO

101

SA

101

ECB

E C

B

E C

BE

C B

B C

E

B C

E

PbFMarked


2 FOR SERVICE TECHNICIANS

TOP PREVIOUS NEXT

ICs and LSIs are vulnerable to static electricity.

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


3 CAUTION

TOP PREVIOUS NEXT

Danger 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



4 BATTERY

TOP PREVIOUS NEXT



TOP PREVIOUS NEXT




TOP PREVIOUS NEXT

TOP PREVIOUS NEXT



5 LOCATION OF CONTROLS

TOP PREVIOUS NEXT

TOP PREVIOUS NEXT



6 DISPLAY

TOP PREVIOUS NEXT

TOP PREVIOUS NEXT



7 CONNECTION

TOP PREVIOUS NEXT



TOP PREVIOUS NEXT




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




TOP PREVIOUS NEXT

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.

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



8 SETTINGS

TOP PREVIOUS NEXT



8.3 Dial Lock






TOP PREVIOUS NEXT




TOP PREVIOUS NEXT

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".

Make sure that a call is not put on hold.

TOP PREVIOUS NEXT




TOP PREVIOUS NEXT

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 ".


TOP PREVIOUS NEXT



8.3 Dial Lock

TOP PREVIOUS NEXT

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 areaccepted 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.



TOP PREVIOUS NEXT




TOP PREVIOUS NEXT

You can use the following 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




TOP PREVIOUS NEXT

Follow steps 1 through 3 above again.

“ “ will disappear, and the unit will return to the standby mode.

TOP PREVIOUS NEXT




TOP PREVIOUS NEXT

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.


TOP PREVIOUS NEXT




TOP PREVIOUS NEXT


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




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


TOP PREVIOUS NEXT



9 OPERATIONS

TOP PREVIOUS NEXT

9.1 Making Calls

9.2 Answering Calls

9.3 FLASH Button

TOP PREVIOUS NEXT



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.



TOP PREVIOUS NEXT



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



9.3 FLASH Button

TOP PREVIOUS NEXT

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 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



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



11 TROUBLE SHOOTING GUIDE

TOP PREVIOUS NEXT

11.1 Service Hints




TOP PREVIOUS NEXT



11.1 Service Hints

TOP PREVIOUS NEXT

SYMPTOM CURE

Dead Check IC801, X801, X802

Can’t hear the voice from handset. Check Q109, Q405, Q406.

No voice transmit. Check Q421, Q424, Q108.

Can’t tone dial. Check IC801, R921, R922, R923 and C923.

Can’t pulse dial Check 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, Q108, Q401.

TOP PREVIOUS NEXT




TOP PREVIOUS NEXT

TOP PREVIOUS NEXT


http://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

Mic

Speaker

Head Set

LCD

IC801

IC601

Q421, Q424

CPU

HandsetAMP

Receiving

TransmitAMP

Dial

Q108

AMP

Q109Q405, Q406

T1

Q101, Q103

Ringer

D1

D101

IC201

IC1

HandsetAMP

Sending

ToneDetection

Mic

Speaker

Mic

Speaker

H/S

Data

TLINE

C1

R1

R

SP-PHONEAMP

Key Board Switch

KX-TS2365RUB: BLOCK DIAGRAM

IC303

Q302

CPU(Reset) IC304

3.7V

IC302

4.5V

Battery

BatteryLow

CPU

( (


13 CIRCUIT OPERATION

TOP PREVIOUS NEXT


13.2 Line Interface


13.3.1 Function




13.5 Tone Detect



13.6.1 Function


TOP PREVIOUS NEXT




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



13.2 Line Interface

TOP PREVIOUS NEXT

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.

TOP PREVIOUS NEXT




TOP PREVIOUS NEXT

13.3.1 Function


TOP PREVIOUS NEXT



13.3.1 Function

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




TOP PREVIOUS NEXT

The speakerphone can only provide a one-way communication path.

In other words, it can either transmit an outgoing signal or receive an incoming signal at a given time, but cannot do both simultaneously. Therefore, a switching circuit is necessary to control the flow of the outgoing and incoming signals.

This switching circuit is contained in IC601 and consists of a Voice Detector, TX Attenuator, RX Attenuator, Comparator and Attenuator Control. The circuit analyzes whether the TX(transmit) or the RX(receive) signal is louder, and then it processedthe signals such that the louder signal is given precedence.

The Voice Detector provides a DC input to the Attenuator Control corresponding to the TX signal.

The Comparator 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 input signal from the microphone is sent through the circuit via the following path:MIC → Pin 9 of IC601 → Pin 10 of IC601 → Pin 3 of IC601 → Pin 4 of IC601 → R601 → C602 → Q108 → Telline.

2. Reception signal path:

Signals receive from the telephone line are outputted at the speaker via the following path:Tel line → Q108 → Q109 → C112 → R600 → C603 → Pin 27 of IC601 → Pin 26 of IC601 → Pin19 of IC601 → Pin 15 of IC601 → Speaker.

3. Transmission/Reception switching

The comparison result between TX and RX outputs as a DC level of Pin 25 of IC601.TX level is



high ...... Pin 25 = Pin 21 - 6mVRX level is high ...... Pin 25 = Pin 21 - 150mVComparator output is connected to the attenuator controlinside of IC601.

4. Voice 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




TOP PREVIOUS NEXT


TOP PREVIOUS NEXT




TOP PREVIOUS NEXT

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. 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



TOP PREVIOUS NEXT



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.


TOP PREVIOUS NEXT




TOP PREVIOUS 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




TOP PREVIOUS NEXT

13.6.1 Function


TOP PREVIOUS NEXT



13.6.1 Function

TOP PREVIOUS NEXT

This circuit is used to initialize the microcomputer when it incorporates batteries.

TOP PREVIOUS NEXT




TOP 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



14 CPU DATA

TOP PREVIOUS NEXT

14.1 IC801

TOP PREVIOUS NEXT



14.1 IC801

TOP PREVIOUS NEXT

TOP PREVIOUS NEXT



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


TOP PREVIOUS NEXT



15.1 Flash Time

TOP PREVIOUS NEXT

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.

0= Without

1= With

TOP PREVIOUS NEXT



15.2 Redial Time

TOP PREVIOUS NEXT

0= Without

1= With

TOP PREVIOUS NEXT




TOP PREVIOUS NEXT

Pin NO.

Name Description

1 RR A resistor to ground provides a reference current for the transmit and receive attenuators.

2 RTX A resistor to ground determines the nominal gain of the transmit attenuator. The transmit channel gain is inversely proportional to the RTX resistance.

3 TXI Input to the transmit attenuator. Input resistance is nominally 5.0 kohms.

4 TXO Output to the transmit attenuator. The TXO output signal drives the input of the transmit level detector, as well as the external circuit which drives the telephone line.

5 TLI Input of the transmit level detector. An external resistor ac coupled to the TLI pin sets the detection level. Decreasing this resistor increases the sensitivity to transmit channel signals.

6 TLO Output of the transmit level detector. An external resistor and capacitor set the time the comparator will hold the system in the transmit mode after speech ceases.

7 RLI Input of the receive level detector. 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 kohms and the dc bias voltage is approximately equal to VB.

10 MCO Microphone amplifier output. The mic amp gain is internally set at 34 dB (50 V/V).

11 CP1 A parallel resistor and capacitor connected between this pin and Vcc holds a voltage corresponding to the background noise level. The transmit detector compares the CP1 voltage with the speech signal from CP2.

12 CP2 A capacitor at this pin peak detects the speech signals for comparison with the background noise level held at CP1.

13 XDI Input to the transmit detector system. The microphone amplifier output is ac coupled to the XDI pin through an external resistor.

14 SKG High current ground pin for the speaker amp output stage. The SKG voltage should be within 10 mV of the ground voltage at pin 22.



15 SKO Speaker amplifier output. The SKO pin will source and sink up to 100 mA when ac coupled to the speaker. The speaker amp gain is internally set at 34 dB (50 V/V).

16 V+ Input dc supply voltage. V+ can be powered from Tip and Ring if an ac decoupling inductor is used to prevent loading ac line signals. The required V+ voltage is 6.0 to 11 V (7.5 V nominal) at7.0 mA.

17 AGC A capacitor from this pin to VB stabilizes the speaker amp gain control loop, and additionally controls the attack and decay time of this circuit. The gain control loop limits the speaker amp input to preventclipping at SKO. The internal resistance at the AGC pin is nominally 110 kohms.

18 CS Digital chip select input. When at a Logic "0" (<0.7 V) the Vcc regulator is enabled. When at a Logic "1" (>1.6 V), the chip is in the standby mode drawing 0.5 mA. An open CS pin is a Logic "0".Input impedance is nominally 140 kohms. The input voltage should not exceed 11 V.

19 SKI Input to the speaker amplifier. Input impedance is nominally 20 kohms.

20 Vcc A 5.4 V regulated output which powers all circuit expect the speaker amplifier output stage. Vcc can be used to power external circuitry such as a microprocessor (3.0 mA max). A filter capacitor is required. TheMC 34018 can be powered by 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 speaker amplifier).

23 XDC Transmit detector output. A resistor and capacitor at this pin hold the system in the transmit mode during pauses between words or phrases. When the XDC pin voltage decays to ground, the attenuators switch fromthe transmit mode to the idle mode. The internal resistor at XDC is nominally 2.6 kohms.

24 VLC Volume control input. Connecting this pin to the slider of a variable resistor provides receive mode volume control. The VLC pin voltage should be less than or equal to VB.

25 ACF Attenuator control filter. A capacitor connected to this pin reduces noise transients as the attenuator control switches levels of attenuation.

26 RXO Output of the receive attenuator. Normally this pin is ac coupled to the input of the speaker amplifier.

27 RXI Input of the receive attenuator. Input resistance is nominally 5.0 kohms.

28 RRX A resistor to ground determines the nominal gain of the receive attenuator. The receive channel gain is directly proportional to the RRX resistance.

TOP PREVIOUS NEXT



16 BLOCK DIAGRAM (IC 1)

TOP PREVIOUS NEXT


TOP PREVIOUS NEXT




TOP PREVIOUS NEXT

TOP PREVIOUS NEXT



17 MODULE BLOCK DIAGRAM

TOP PREVIOUS NEXT



TOP PREVIOUS NEXT




TOP PREVIOUS NEXT

TOP PREVIOUS NEXT




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



18 HOW TO REPLACE A FLAT PACKAGE IC

TOP PREVIOUS NEXT

18.1 Preparation

18.2 Procedure


TOP PREVIOUS NEXT



18.1 Preparation

TOP PREVIOUS NEXT

PbF (: Pb free) Solder

Soldering Iron

Tip Temperature of 700°F ± 50°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.

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



18.2 Procedure

TOP PREVIOUS NEXT

1. Tack the flat pack IC to the PCB by temporarily soldering two diagonally opposite pins in the correct positions 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




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



19 TERMINAL GUIDE OF THE ICs, TRANSISTORS AND DIODES

TOP PREVIOUS NEXT

TOP PREVIOUS NEXT



20 CABINET AND ELECTRICAL PARTS LOCATION

TOP PREVIOUS NEXT

TOP PREVIOUS NEXT


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


http://202.224.189.179/view_new/OT/KX-TS2365RUB/SVC/20_00_01.gif (2 of 2)11.02.2008 12:59:35


21 ACCESSORY AND PACKING MATERIALS

TOP PREVIOUS NEXT

TOP PREVIOUS NEXT



http://202.224.189.179/view_new/OT/KX-TS2365RUB/SVC/21_00_01.gif11.02.2008 12:59:47

http://202.224.189.179/view_new/OT/KX-TS2365RUB/SVC/s2200000000p.html

22 REPLACEMENT PARTS LIST

TOP PREVIOUS NEXT

Note:

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 depends on the type of assembly and the laws governing parts and product retention.

At the end 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.

4. ISO code (Example: ABS-94HB) of the remarks column shows quality of the material and a flame resisting grade about plastics.

5. RESISTORS & CAPACITORS

Unless otherwise specified;

All resistors are in ohms (Ω) K=1000Ω, M=1000kΩ

All capacitors are in MICRO FARADS (μF) P=μμF

*Type & Wattage of Resistor

http://202.224.189.179/view_new/OT/KX-TS2365RUB/SVC/s2200000000p.html (1 of 2)11.02.2008 12:59:55

http://202.224.189.179/view_new/OT/KX-TS2365RUB/SVC/s2200000000p.html

22.1 Base Unit




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


22.1 Base Unit

TOP PREVIOUS NEXT



TOP PREVIOUS NEXT




TOP PREVIOUS NEXT

Ref. No. Part No. Part Name & Description Remarks

1 PQKM10503K2 CABINET BODY ABS-HB

2 PQYF10525S2 CABINET COVER PS-HB

3 PQBC10347Z3 BUTTON, SP PHONE ABS-HB

4 PQBH10034Z2 BUTTON, HOOK ABS-HB

5 PQBX10348Z2 BUTTON, 20KEY ABS-HB

6 PQAS57P03Z SPEAKER

7 PQGD10162Z SHEET, TEL CARD

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 PQGP10190Z1 PANEL, LCD PC-HB

20 PQGT16024Z NAME PLATE

21 PQMG10025Z RUBBER PARTS, MIC COVER

TOP PREVIOUS NEXT




TOP PREVIOUS NEXT


PCB1 PQWPS2365RUH MAIN P.C. BOARD ASS´Y (RTL)

(ICs)

IC1 PQVIBA8206F IC S

IC201 PQVINJM2904F IC S

IC302 PQVIPS3238NT IC S

IC303 PQVIPS3327UT IC

IC304 PQVIXCF3702P IC S

IC601 PQVISC77655S IC S

IC801 C2CBFE000009 IC

IC903 PQVIUM66T11L IC S

(TRANSISTORS)

Q1 2SD1819A TRANSISTOR(SI)


Q101 2SA1626 TRANSISTOR(SI) S

Q102 PQVT2N6517CA TRANSISTOR(SI) S

Q103 PQVT2N6517CA TRANSISTOR(SI) S

Q104 2SK1398 TRANSISTOR(SI) S


Q106 2SA933 TRANSISTOR(SI) S


Q108 2SC2120 TRANSISTOR(SI) S


Q201 UN5213 TRANSISTOR(SI) S


Q303 2SB1218A TRANSISTOR(SI)


Q401 PQVTFB1J3P TRANSISTOR(SI) S






Q423 PQVTFB1A4M TRANSISTOR(SI) S








Q801 PQVTDTC144TU TRANSISTOR(SI) S

Q802 PQVTDTC144TU 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)



















LED1 PSVD1SRCT LED S

LED801 PSVD1SRCT LED S

(CRYSTAL OSCILLATORS)

X801 PQVBCST80MG6 CRYSTAL OSCILLATOR S

X802 PFVCCFS32Z CRYSTAL OSCILLATOR

(JACKS)

CN401 PQJJ1C001Z JACK S

H/S_JACK PQJJ1T030Z JACK

JJ101 PQJJ1T020Z JACK

JJ102 PQJJ1T020Z JACK

(SWITCHES)

S1 PQSS3A17W SLIDE SWITCH

SW101 PQSH2B105Z PUSH SWITCH S

(VARIABLE RESISTORS)

VR401 EVNDXAA03B54 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


R101 ERDS2TJ394 390K


R103 ERJ3GEYJ105 1M






R108 ERDS2TJ332 3.3K




R115 ERJ3GEY0R00 0







R123 ERJ3GEYJ560 56

R124 ERDS1TJ150 15 S


R126 ERJ3GEYJ335 3.3M


R128 ERJ3GEYJ470 47




R184 ERJ3GEY0R00 0

R185 ERJ3GEY0R00 0

R201 ERDS2TJ103 10K
















R305 ERJ3GEYJ221 220





R315 ERJ3GEY0R00 0

R316 ERJ3GEY0R00 0

















R423 ERJ3GEY0R00 0















R801 ERJ3GEYJ105 1M







R891 ERJ3GEYJ102 1K






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

(CAPACITORS)

C1 ECQE2E105KZ 1 S



C2 ECEA1HU100 10

C3 ECEA1HUR22 0.22

C5 ECUV1H822KBV 0.0082

C6 ECEA1HKA010 1

C8 ECUV1C104KBV 0.1

C100 ECUV1C104KBV 0.1

C101 ECKD2H681KB 680P S

C102 ECKD2H681KB 680P S


C105 ECEA1CU221 220

C106 ECEA1HU100 10 S

C107 ECEA1AU331 330





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


C310 ECEA1CKS470 47 S



C408 ECUV1H472KBV 0.0047

C414 ECEA1CKA100 10





C422 ECUV1E223KBV 0.022


C424 ECUV1H682KBV 0.0068






C601 ECA0JM102B 0.001

C602 ECUV1C473KBV 0.047

C603 ECUV1H333KBV 0.033 S

C605 ECUV1E223KBV 0.022

C606 ECUV1C683KBV 0.068

C607 ECUV1C273KBV 0.027

C608 ECUV1H153KBV 0.015


C610 ECEA1HKA010 1

C611 ECEA1HKA010 1

C612 ECEA1VKS4R7 4.7 S

C613 ECUV1C683KBV 0.068

C614 ECEA1EU470 47 S

C615 ECEA0JU220 22


C617 ECEA1CKS470 47 S

C618 ECEA1VU330 33 S

C619 ECEA1VKS4R7 4.7 S

C620 ECUV1H183KBV 0.018




C625 ECEA1AU101 100




C802 ECUV1H120JCV 12P

C803 ECUV1H150JCV 15P



C806 ECUV1H102KBV 0.001

C901 ECEA1CKA100 10

C902 ECUV1H472KBV 0.0047




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




TOP PREVIOUS NEXT


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



23 FOR SCHEMATIC DIAGRAM ( SCHEMATIC DIAGRAM )

TOP PREVIOUS NEXT

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.

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



24 SCHEMATIC DIAGRAM

TOP PREVIOUS NEXT

TOP PREVIOUS NEXT


DTMFHold Music

Beep

(5.7V)

3.7V(3.7V)

Option DiodeContents

Details of Option

None Provided

D908 (D) % BREAK 61% 67%

D919 (D) Dial mode default TONE PULSE

C60

2

K0.

047

ST8

ST4

R607 68K

SP

C61

4

6.3V

47

C48

1

K0.

01

C80

3

J15P

Q602

Z0.1

C805

7

3

R611

18K

R608 6.8K

C62

2

K0.

1

ST10

R618

2.2K

R605 2.2M

R666

4.7M

C80

2

J12P

R483

2.7M

1RR

2ATX

3TXI

4TXO

5TLI

6TLO

7RLI

8RLO

9MCI

10MCO

11CP1

12CP2

13XD1

14SKG

15SKO

16V+

17AGC

18CS

19SKI

20VCC

21VB

22V-

23XDC

24VLC

25ACF

26RXO

27RXI

28RAX

R613 100K

8

D906

C607

K0.027

X801

8MHz1

23

R60

1

8.2K

C609 K0.1

C615

6.3V22

R665

2.2M

R208

4.7K

R209

100K

D902

R614

47K

R61

0

100K

C617

6.3V47R61

7

4.7K

1

9

R482

1.5M

D904

C618

6.3V33

R606 30K

Q201

C610 50V1

#

2

C616

K0.1

C60

5

K0.

022

MIC

ST5/EMG

R609 3.3M

C613

K0.068

R602

1.2K

LOCK

X802

32.76K

5

4

C620

K0.018

R61

5

10K

R612

4.7K

1MR801

C611 50V1

C612

25V4.7

C62

4

K0.

01

0

K0.

01C

801

C608

K0.015

4

C61925V4.7

C62

1

6.3V

100

*

6

ST9

D903

NC

1LN

2VN

3AD

4NC

5IF

6VA

7OS

8NC

D909

D914

D908

D911

D912

D913

D910

D918

D916

D921

D920

D915

D917

ST6

LOWER

MUTE

UP

SP-PHONE

DOWN

PAUSE

ST7

REDIAL

PROGRAM

FLASH

HOLD

ST1 ST2 ST3

Q406

R40

8

680

R41

1

680

R40

7

2.2K

Q405

R409

22K

C408

K4700P

68KR66133KR66215KR663

R40

4

18K

R40

3

47K

C90

1

16V

10

R902

10K

C90

3

K0.

01

R901

10K

C904

K0.01

C90

2

K47

00

(1.3V~3.3V)

1

3

2

R664

470K

R481

330K

C905

K0.01

R903

470K

T13

4

5 1

2

C405

K0.1

R405

47K

C40

4

K0.

1

C625

10V100

RINGER

NC(for T2362RU)

C606

K0.068R61

9

10K

VR

601

NCR60

3 3.3K

C62

3

0

R60

4

4.7K

C601

6.3V1000

C80

4

Z0.1

R655

NC

R65

3 NC

C65

1

NC

C652NC

C65

3

NC

C654 NCD651

D65

2R

654

NC

D601

LCD

1VDD

2VLCD

3VSS

4DATA

5WR

6CS

LED801

SP_LED

R210

NC

D202

C410

NCC407

NC

R41

2

8.2K

C603

K0.033

R119100K

100

R80

3

D90

0N

CC

806

K10

00p

R652

NC

R40

6

2.2M

39K

R81

3

R891

1K

100K

R802

HOOK

SW101-2R821

NC

1X

12

X2

3V

ss4

OS

C2

5O

SC

16

TES

TG7

Vcc

8R

ES

ET

9S

TOP

10

LCD

_CLK

11

LCD

_CS

12

LCD

_DAT

A1

3P

24/S

CK

31

4R

X_V

OL

15

TX_V

OL

16

HOO

K_SW

17 LCD_CNT2

18 LCD_CNT1

19 MUTE_LED20 SP_LED21 SP_TXMUTE22 RX_MUTE23 BEEP24 H/S_TXMUTE25 GAIN_CTL26 NC27 TEST28 KEY_IN129 KEY_IN230 KEY_IN331 KEY_IN432 KEY5

33

KE

Y6

34

KE

Y7

35

BAT

T_O

UT

36

STB

13

7S

TB2

38

STB

33

9S

TB4

40

STB

54

1S

TB6

42

STB

74

3P

674

4P

ULS

E4

5R

LY4

6LI

NE

_SE

IZE

R4

7H

OLD

_ON

_MU

SIC

48

BAT

T_LO

W 49HEAD_SET_DET

50TONE_DET

51NC52SPVOL153SPVOL254SPVOL355HSVOL156HSVOL257HSVOL358NC59SP_CS60DTMF61VTref62LOOP63EXHOOK64CVCC

D602 D401

TP601

TP603

TP602

TP611

TP612

TP-KEY1

TP-KEY2

TP-KEY3

TP-KEY4

TP-KEY5

TP-KEY6

TP-KEY7

TP-STB1

TP-STB2TP-STB3

TP-STB4TP-STB5 TP-STB6

TP-STB7

C20

5

K0.

22

R61

6

NC

Q493 Q492

Q491

68K

R81

2

10K

R81

1

TPTEST

100K

R81

4

R667

2.2M

D105

Q801

Q802

Q303

R320 10K

D907

R892

NC LED802NC

R484

NC

NC

C409

R41

0

560K

R111 10K

D919D905

D901

C406

NC

R32247k

R323

10k

R32

1

100

C310 6.3V47u

R211 47k

R316 0

Q310

Q810Q811Q812

(30)

(29)

(23)

~(2

1)(2

0)~

(17)

(13)

~(1

0)(2

4)(1

6)(1

5)(1

4)(7

)(4

)(5

)(6

)(8

)(9

)(3

)(2

)(1

)(2

8)~

(25)

(34)

~(3

1)

IC651

IC601

IC801IC903

Speaker Phone Outgoing Signal

Speaker Phone Incoming SignalHandset & Headset Incoming Signal

Handset Set & Headset Outgoing Signal

The voltage during ON-Hook is indicated.( ) shows the voltage during OFF-Hook.

KX-TS2365RUB : SCHEMATIC DIAGRAM

Battery Low 3.8V

4.0V(5.3V)

4.2V (5.7V)

4.5V

(6.3V)

3.7V(3.7V)

(6.3V)

R42

6

2.7K

C3

50V

0.22

D10

418

V

R20

2

120K

R10

3

1M

BATTN

C426

K0.1

C11

3

K0.

018

C923

K1200P

R12

5

10K

R20

7

10K

C10

516

V22

0

R923

39K

R10

8

3.3K

R43

7

15K

R204

390K

R20

1

10K

JJ101

TEL-JACK

Ring1

Tip2

R12

0

1.5K

1VDD

2CONT

3LFI

4LFO

5VSS

6HFO

7HFI

8OUT

C20

4

K0.

047

C5

8200

P

D302

R43

5

1.8K

C41

5

K0.

01

R20

618

K

R10

5

680K

R305

220

R43

6

680

R123

56

R104

47K

C1

250V1u

R42

7

120

D10

3

C10

6

16V

10

Q108

R4

120K R3

330K

R117

6.8K

R203 10K

R42

5

2.2M

R11

647

K

C30

1

6.3V

470

C92

2

K82

0p

R12

9

330K

+ -- +

1

2

3

GND 45

6

7

8 VCC

C423

K0.01

R102

100K

C203K2200

Q109

Q101

Q421

Q107

R12

7

4.7K

Q424

R12

8

47

R1

6.8K

D10

66.

2V

D304

C108

K0.1C

2 50V

10

R43

4

1.8M

C20

2

6.3V

47

C10

710

V33

0

C20

1

K0.

047

R121

10K

C111

K0.01D

2

C10

3K

0.01

S1

4123

R12

4

15C

435

K0.

1

Q104

D305

R50

R921

10K

R10

1

390K

R20

55.

6KR2

18K

Q423

BATTP

R432

22K

C425

K0.1

C92

1

K33

00p

R11

8 10K

C112

K0.1

D102

Q103

R43

0 47K

C30

3

6.3V

330

Q302

R31

2

100K

JJ102

DATA-PORT

Ring1

Tip2

D1

4

3 1

2

C102

K680P(500V)

C101

K680P(500V)

PO101

0

SA

101

J102

0

R19

4N

C

R193

NC

R192

NC R191

NC

Q193

Q191

C191 NC

R401

33K

C6

50V1

C4

NCR6

68K

Q1R7

47K

C422

K0.022

C42

1

K0.

01

R423

0

R42

1

2.7K

R428

5.6K

J405

NC

R43

9

15K

R44

2

100K

R44

1

100K

Q426

CN401

Headset Jack

1

5

4

3

2

R440

47K

Q425

J401

NC

R43

8

47K

R9

NC

C43

8

K0.

1

C11

4

10V

47

R13

0

2.7K

C30

6

Z0.1

R30

1

2.2M

R30

3

2.2M

R30

2

6.8M

(only T2375)

1VOUT

2VDD

3VSS

4NC

5NC

R30

4

4.7M

D306

D307

D20

3

Handset

1 MIC(+)

2 MIC(-)

3 SP(+)

4 SP(-)

D20

1

C414

16V10

D42

1

D42

2

R12

2N

C

C10

9K

0.01

R82

2

NC

R18

2

NC

R60

0

1.5K

C60

0

0

C11

5

NC

22K

R310

K0.033

C304

2.7V

VCCVOUT

NC

GN

D

100K

R31

1

D308

R12

6

3.3M

SW

101-

1

HO

OK

SW

NC

C30

5

R444

NC

PC1

1 234

C117

NC

C401

NC

3OUT

1VSS

2IN

NC

C43

7

C42

7

NC

C429

NC

C430 NC

D31

0

0

DCP

DCM

TP101

TP102

TP401

TP403

TP402

R313 100K

NCQ192

C431

NC

C30

8

6.3V

220

R107

390K

J118

NC

R18

4

0

D107

NC

C11

6

NC

D303

NC

D30

9

NC

L401 0

C42

4

K68

00P

C30

2

6.3V

330

J1 NC

Q2

R10

2.2K

R11

330K

J101

NC

Q102

R10

9

1.8K

Q106

J117

0

R429

NC

VR402 500

VR401 50K

R422

NC

R11

0

100K

R42

4

330K

D101

4

3 1

2

Q401

Q105

J3

0

NC

J2

D3

J5

NC

R12 N

C

LED1

RINGER_LED

J4

0

R13

NC

NCC7

NC

R8

R922

NC

VR901 100K

D31

1

0

R13

13.

3K

R44

347

kD30

1

C8

0.1u

C100

K0.1

R100

100K

0

R315

R18

5

0

R11

5

0

(30)

(29)

(23)

~(2

1)(2

0)~

(17)

(13)

~(1

0)(2

4)(1

6)(1

5)(1

4)(7

)(4

)(5

)(6

)(8

)(9

)(3

)(2

)(1

)(2

8)~

(25)

(34)

~(3

1)

IC201

IC1

IC304 IC302

IC303


25 CIRCUIT BOARD

TOP PREVIOUS NEXT

25.1 Component View


TOP PREVIOUS NEXT



25.1 Component View

TOP PREVIOUS NEXT

TOP PREVIOUS NEXT


IC801IC201

IC1

IC304

IC651

IC302

SP-SHONE

IC303

PR

OG

RA

M

LOC

K

CB E

CB E

CB E

CB E

CB E

CB E

CB E

CB E

CB E

CB E

CB E

CB E

E BC

E BC

E BC

E BC

E BC

E BC

E BC

E BC

E BC

C409

R412

R422

C410R

410C408

R407

C438R439

R409

R821

R404

R403

R401

C112

R438C423

C429

C431

C405R405R408

R411

C404

R424

Q426

Q423

Q401

Q406

Q109

Q602

Q303

R437

C923R

923 C622

C922

C921

R922

R619 R

618

C905

R903

R302

R304

R303

TPS

TB2

147

23

PA

US

E

RE

DIA

L

FLA

SH

HO

LD

69#

580

TP101

D1

Q2

PC

1

TP102

C306

R301

TP601

DC

M

TP612

TP611

Q493

Q492

Q491

Q425

Q421

Q405

Q424

R427C424

R428R430

C425

R425R822

C426

C430R432

R436

D920

D921

DO

WN

D913

D914

D906

D907

D919

D918

UP

D912

D911

D905

D904

J114

C435R435

R426

R423

R434

C437

R442

R441

R421

R129 C

111R

128

C415

C108

R125

C422

C421

R126

R429

R305

C481

R600

R320 C

653C

654

R483

C600

R615

R667

R484

D306

D311

D310

D301

D309 R

664R

666

R481

R482

R653R

655

J405

J401

R665 C

608R

608

R607

R606

R130

R131

R123

C607

C117

R602

RE

DB

LAC

K

RIN

GE

R

C623 R

610

R614

C616

R617

C606C

605R

616C

603R

611

J115

R613

C620R

612R

601

R652

C113

C115

C109 R

813

R110

J110

R119

C103

C201

J3J2~ ~

+ -

R102

J120

R9

Q1

R10

C4

8 5

1 4

1 458

R2

R3

C5

R4

R13

R8

R5

R6

R7

R11

J4J5R

12

R103

R105

C204C

203J111R

104R

109

R661

R211 D

900

R662

R663

R204

R202R

208C

205

Q201

D203

R207

R203

R205

R182

R118

R117

D103

R116

Q193

Q192

R193

R120

R115

R122

R121

J117J118

R184

ST

4

ST

5/EM

G

ST

8

ST

7

ST

6

ST

9

ST

10

LOW

ER

ST

3

ST

1

ST

2

C116

L401

C602

D305

R127

R440

R444

R406C406

C407

E BC

Q823

E BCQ

821

E BC Q

822

D202

1

16

17

32 33

48

49

64

D102

LED

1

D916

D909

D903

D910D

917

LED

801LE

D802

SP

PH

ON

EM

UT

E

D401

D602

D908

D915

D902

D910

CB E

Q107

CB E

CB E

C613 R

604

R609

R605

R603

C609R

107

R921

C8

C904

R902

R901

C902

C903

C805

C802

R312

R316

C801

C806

R313

C304

C803

Q302

C804

R315

R311

R310

R801

R802

C305

R812

R811

Q802

E BC Q

811

E BC Q

812

Q801

R814

R322

R323

R321

R891

R892

R831

R206

R111

R803

Q105R

209

R186

R185

C624

J113

R100

C100

J112

R443

TPS

TB3

TPK

EY

1

TPK

EY

3

TPK

EY

4

TPK

EY

7

TPS

TB4

TPS

TB1

TPS

TB5

TPS

TB7

TPS

TB6

DC

P

SP

LED

MU

TELE

D

TPK

EY

2

TPK

EY

5

TPK

EY

6TP

TES

TCB EQ

810

CB E

Q310

SP

H/S

MIC

KX-TS2365RUB CIRCUIT BOARD (Component View)



TOP PREVIOUS

TOP PREVIOUS


J56

J25

J63J64

J65

X801

X802

IC903

J26

J90J91

J61 J13

J60J69J62

J81

J92J93

R B Y G

H/S

_JAC

K

C401

VR401 VR402 VR901

VR601

J66

J57

C427

D107

D651

D104 LC

D

D106

J80

J10

D652

D601

D308

D421

D304

C302

C301

C414

J32

J30

J67

J68

J54

J55

J27

J22

J94

J84

J95

J96J97

J28J29J31

MIC

D307

R210

D302

D303

D422

C625

SPC618

C621C619

C651

R654

IC601

C308

J23

J82

J21

J52

D105

D3

J19

J83

J53

J18

C105

C101C102

C901

C202

J51

J50J14

J12

SW101J24

J20

C114

R194

R201

R101

J101

JJ101JJ102

R108

R191

R1

R192 J102

Q191

J35

J1

J34C1

C3

C6

C612

C611

C303

C652

J36

J15J16

J17Q

108E

C B

Q106

D2

T1

D101

Q102

Q104 Q

103

Q101

CN

401

C614

C617

C615

1415

281

C610

C106 C

191

C107

C2

S1

PC

1

R124

C601

C310

PO

101

SA

101

ECB

E C

B

E C

BE

C B

B C

E

B C

E

KX-TS2365RUB CIRCUIT BOARD (Flow Solder Side View)

PbF