Panasonic KX-TS2365RUB User manual

©2003 Panasonic Communications Co., Ltd. All
rights reserved. Unauthorized copying and
distribution is a violation of law.
KX-TS2365RUB
Integrated Telephone System
Black Version
(for Russia)
Telephone Equipment
ORDER NO. KM40305091C3

1 ABOUT LEAD FREE SOLDER (PbF: Pb free) 3
1.1. Suggested PbF Solder 3
1.2. How to recognize that Pb Free solder is used 4
2 FOR SERVICE TECHNICIANS 4
3 CAUTION 4
4 BATTERY 5
4.1. Installing the Batteries 5
4.2. Battery Replacement 5
5 LOCATION OF CONTROLS 6
6 DISPLAY 7
7 CONNECTION 8
7.1. Connecting the Handset/Telephone Line Cord 8
7.2. Connecting a Communication Device 8
8 SETTINGS 9
8.1. Selecting the Dialing Mode 9
8.2. Setting the PIN Code 10
8.3. Dial Lock 11
8.4. Call Restriction 12
8.5. How to Release the Establishment of Dial Lock 13
9 OPERATIONS 14
9.1. Making Calls 14
9.2. Answering Calls 16
9.3. FLASH Button 17
10 DISASSEMBLY INSTRUCTIONS 18
11 TROUBLE SHOOTING GUIDE 19
11.1. Service Hints 19
11.2. Pulse Dialing Problems 19
11.3. Tone Dialing Problems (Handset) 20
11.4. No Ringing Sound When Ring Signal is Input. 20
12 BLOCK DIAGRAM 21
13 CIRCUIT OPERATION 22
13.1. Bell Detector Circuit 22
13.2. Line Interface 22
13.3. Speakerphone Circuit 23
13.4. Telephone Line Interface 24
13.5. Tone Detect 25
13.6. Initializing Circuit 26
14 CPU DATA 27
14.1. IC801 27
15 HOW TO SET THE FLASH TIME AND REDIAL TIME 28
15.1. Flash Time 28
15.2. Redial Time 28
15.3. Speakerphone IC Data 29
16 BLOCK DIAGRAM (IC 1) 30
16.1. Communication ICs 30
17 MODULE BLOCK DIAGRAM 31
17.1. MODULE BLOCK DIAGRAM 31
17.2. CONNECTOR PIN ASSIGNMENT 31
18 HOW TO REPLACE A FLAT PACKAGE IC 32
18.1. Preparation 32
18.2. Procedure 32
18.3. Removing Solder from Between Pins 32
19 TERMINAL GUIDE OF THE ICs, TRANSISTORS AND DIODES
33
20 CABINET AND ELECTRICAL PARTS LOCATION 34
21 ACCESSORY AND PACKING MATERIALS 35
22 REPLACEMENT PARTS LIST 36
22.1. Base Unit 36
22.2. ACCESSORIES AND PACKING MATERIALS 38
23 FOR SCHEMATIC DIAGRAM (SCHEMATIC DIAGRAM) 39
24 SCHEMATIC DIAGRAM 40
25 CIRCUIT BOARD 42
25.1. Component View 42
25.2. Flow Solder Side View 43
CONTENTS Page Page
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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).
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).
1.1. Suggested PbF Solder
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, and Bismuth (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.
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KX-TS2365RUB

1.2. How to recognize that Pb Free solder is used
J56
J25
J63 J64
J65
X801
X802
IC903
J26
J90
J91
J61
J13
J60 J69 J62 J81
J92
J93
R B Y G
H/S_JACK
C401
VR401 VR402 VR901 VR601
J66
J57
C427
D107 D651
D104
LCD
D106
J80
J10
D652 D601
D308
D421
D304
C302
C301
C414
J32
J30
J67
J68
J54
J55
J27
J22
J94
J84
J95
J96
J97
J28
J29
J31
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
JJ101JJ102
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
281
C610
C106
C191
C107
C2
S1
PC1
R124
C601
C310
PO101
SA101
ECB
E C B
E C B E C B
B C E
B C E
PbF
Marked
(Flow Solder Side View)
2 FOR SERVICE TECHNICIANS
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.
3CAUTION
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.
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KX-TS2365RUB

4 BATTERY
4.1. Installing the Batteries
4.2. Battery Replacement
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KX-TS2365RUB

5 LOCATION OF CONTROLS
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KX-TS2365RUB

6 DISPLAY
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7 CONNECTION
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.
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.
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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".
Make sure that a call is not put on hold.
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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".
Make sure that a call is not put on hold.
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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.
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
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 .
8.3.2. To Cancel the Dial Lock
Follow steps 1 through 3 above again.
· ““ will disappear, and the unit will return to the standby mode.
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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.
· 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.
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KX-TS2365RUB

8.5. How to Release the Establishment of Dial Lock
After this procedure, you will be able to establish a new password.
How to release the establishment of dial lock.
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KX-TS2365RUB

9 OPERATIONS
9.1. Making Calls
You can make a call by simply lifting the handset. To hang up, place the handset on the cradle.
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9.2. Answering Calls
While a call is being received, the unit rings and the ringer indicator flashes. You can answer it by simply lifting the handset.
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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
your PBX installer for the correct setting.
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KX-TS2365RUB

10 DISASSEMBLY INSTRUCTIONS
Shown in Fig -. To remove -. Remove -.
1Lower Cabinet Screws (2.6×12) . . . . . . . . .....(A)×5
2Main P.C. Board The Main P.C.Board
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KX-TS2365RUB

11 TROUBLE SHOOTING GUIDE
11.1. Service Hints
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.
11.2. Pulse Dialing Problems
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KX-TS2365RUB

11.3. Tone Dialing Problems (Handset)
11.4. No Ringing Sound When Ring Signal is Input.
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KX-TS2365RUB