Panasonic KX-TG2560B / KX-TG2560S Service Manual ▷ View online
1
KX-TG2560B/KX-TG2560S
C
Telephone Equipment
2.4GHz Cordless Answering System
SPECIFICATIONS
Handset
Base Unit
Design and specifications are subject to change without notice.
Power Source:
Receiving Frequency:
Receiving Method:
Transmitting Frequency:
Oscillation Method:
Detecting Method:
Tolerance of OSC Frequency:
Modulation Method:
ID Code:
Dial Mode:
Directory:
Power Consumption:
Dimension (HXWXD):
Weight
Receiving Frequency:
Receiving Method:
Transmitting Frequency:
Oscillation Method:
Detecting Method:
Tolerance of OSC Frequency:
Modulation Method:
ID Code:
Dial Mode:
Directory:
Power Consumption:
Dimension (HXWXD):
Weight
AC Adaptor (PQLV10Z)
25 channels within 904.56~925.04 MHz
Double super heterodyne
25 channels within 2.40616~2.47784 GHz
PLL synthesizer
Quadrature Discriminator
± 3.6 kHz
F3 (frequency modulation)
20-bit
25 channels within 904.56~925.04 MHz
Double super heterodyne
25 channels within 2.40616~2.47784 GHz
PLL synthesizer
Quadrature Discriminator
± 3.6 kHz
F3 (frequency modulation)
20-bit
2
27
/
32
"X6
3
/
8
"X8
3
/
32
" (72X162X180 mm)
1.04 lbs. (470 g)
Rechargeable Ni-MH battery
25 channels within 2.40616~2.47784 GHz
Double super heterodyne
25 channels within 904.56~925.04 MHz
PLL synthesizer
Quadrature Discriminator
± 3.6 kHz
F3 (frequency modulation)
20-bit
Tone (DTMF)/Pulse
Up to 22 digits
14 days at Standby, 3~9 hours at Talk
8
25 channels within 2.40616~2.47784 GHz
Double super heterodyne
25 channels within 904.56~925.04 MHz
PLL synthesizer
Quadrature Discriminator
± 3.6 kHz
F3 (frequency modulation)
20-bit
Tone (DTMF)/Pulse
Up to 22 digits
14 days at Standby, 3~9 hours at Talk
8
31
/
32
"X2
9
/
32
"X1
3
/
8
" (228X58X35 mm)
0.51 lbs. (230g) with battery
KX-TG2560B
KX-TG2560S
KX-TG2560S
(Handset)
(Base Unit)
Black Version
ORDER NO. KM40003586C1
F12
F12
Cer ID Compatible
(for U.S.A.)
Silver Version
ON
OFF
0
PQRS
7
TUV
8
WXYZ
OPER
9
GHI
4
JKL
5
MNO
6
1
ABC
BACK
FUNCTION/EDIT
EXIT/CH
OK
LOUD/
SEARCH
TALK
INTERCOM
PLAYBACK/
PAUSE
CWAIT/
FLASH
TONE
REPEAT
SKIP
PAGER
NEW MSG
MSG
ANS ON
ANS OFF
STOP
2
DEF
3
2
KX-TG2560B/KX-TG2560S
WARNING
This service information is designed for experienced repair technicians only and is not designed for use by the general public.
It does not contain warnings or cautions to advise non-technical individuals of potential dangers in attempting to service a product.
Products powered by electricity should be serviced or repaired only by experienced professional technicians. Any attempt to service
or repair the product or products dealt with in this service information by anyone else could result in serious injury or death.
It does not contain warnings or cautions to advise non-technical individuals of potential dangers in attempting to service a product.
Products powered by electricity should be serviced or repaired only by experienced professional technicians. Any attempt to service
or repair the product or products dealt with in this service information by anyone else could result in serious injury or death.
When you mention the serial number, write down all 11 digits. The serial number may be found on the label affixed to the bottom of the unit.
STANDARD BATTERY LIFE
TABLE OF CONTENTS
LOCATION OF CONTROLS .......................................................... 3
DISPLAY .................................................................................... 4, 5
CONNECTION TO A TELEPHONE LINE ...................................... 6
OPERATION .................................................................................. 7
DISASSEMBLY INSTRUCTIONS .................................................. 8
HOW TO CHECK SPLASH RESISTANCE .................................... 9
CPU DATA (Base Unit) ............................................................... 10
CPU DATA (Handset) ................................................................. 11
EXPLANATION OF CPU DATA COMMUNICATION ............. 12~15
TERMINAL GUIDE OF IC'S, TRANSISTORS AND DIODES ...... 16
TEST MODE SETTING .......................................................... 17~19
ADJUSTMENT ............................................................................. 20
HOW TO CHECK THE RF UNIT (Base Unit) ........................ 20, 21
ADJUSTMENT (Base Unit) .................................................... 22~25
HOW TO CHECK THE RF UNIT (Handset) ................................ 26
ADJUSTMENT (Handset) ...................................................... 26~30
CIRCUIT BOARD (Base Unit) ...................................................... 31
SCHEMATIC DIAGRAM (Base Unit) .................................. 32
SCHEMATIC DIAGRAM (Handset-Main) ........................... 33
SCHEMATIC DIAGRAM (Handset-RF) .............................. 34
CIRCUIT BOARD (Handset) ............................................... 35
BLOCK DIAGRAM (Base Unit) (Main P.C.B) ..................... 37
NEW CIRCUIT OPERATION (Base Unit) ..................... 38~49
BLOCK DIAGRAM (Base Unit) (RF Unit) ........................... 50
RF UNIT CIRCUIT OPERATION (Base Unit-RF Unit) .. 51~54
BLOCK DIAGRAM (Handset-RF) ....................................... 55
BLOCK DIAGRAM (Handset-MAIN) ................................... 56
NEW CIRCUIT OPERATION (Handset) ....................... 57~60
TROUBLESHOOTING GUIDE ...................................... 61~64
CABINET AND ELECTRICAL PARTS LOCATION
(Base Unit) ....... 65
CABINET AND ELECTRICAL PARTS LOCATION
(Handset) ......... 66
ACCESSORY AND PACKING MATERIALS ...................... 67
REPLACEMENT PARTS LIST ..................................... 68~77
After your Panasonic battery is fully charged;
While in use (TALK)
near the base unit*
8–9 hours
away from the base unit
3–4 hours
While not in use (Stand-By)
14 days
*Within about 10 feet (3 m)
• Battery life may be shortened depending on usage conditions, such as viewing the Caller ID
Caller List or directory items, and ambient temperature.
• Clean the handset and the base unit charge contacts with a soft, dry cloth.
Clean if the unit is subject to grease, dust or high humidity.
Otherwise the battery may not charge properly.
• If the battery is fully charged, you do not have to place the handset on the base unit until
"
Recharge
" is displayed and/or " " flashes. This will maximize the battery life.
• The battery cannot be overcharged.
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.
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.
3
KX-TG2560B/KX-TG2560S
LOCATION OF CONTROLS
Base Unit
Handset
ON
OFF
0
PQRS
7
TUV
8
WXYZ
OPER
9
GHI
4
JKL
5
MNO
6
1
ABC
BACK
FUNCTION/EDIT
EXIT/CH
OK
LOUD/
SEARCH
TALK
INTERCOM
PLAYBACK/
PAUSE
CALLWAIT/
FLASH
TONE
REPEAT
SKIP
PAGER
NEW MSG
ALL MSG
ANS ON
ANS OFF
STOP
2
DEF
3
Antenna
Display
TALK Button
FUNCTION/EDIT
Button
Button
TONE Button
CALL WAIT/FLASH
Button
Button
Charge Contacts
PLAYBACK/PAUSE
Button
Button
EXIT/CH (Channel)
Button
Button
Navigator Key
( , , BACK , OK )
( , , BACK , OK )
INTERCOM Button
Headset Jack
(DIGITAL!SP-PHONE)
(Speakerphone)
Button and Indicator (p. 22)
IN USE/CHARGE
Indicator (p. 11)
Indicator (p. 11)
VOICE MAIL
Indicator (p. 46)
Indicator (p. 46)
(REDIAL/PAUSE)
Button (p. 23, 50)
(CALL!WAIT/FLASH)
Button (p. 51, 52)
(TONE)
Button (p. 51)
CALLER ID
Indicator
(p. 25, 27)
Indicator
(p. 25, 27)
Antennas (p. 3, 10)
(AUTO/PROGRAM)
Button (p. 42)
VOLUME ,
Buttons (p. 22)
(LOCATOR/INTERCOM)
Button (p. 44)
(HOLD/RINGER)
Button (p. 19, 23)
Charge Contacts
(p. 12)
(p. 12)
MIC (Microphone) (p. 22, 44)
4
KX-TG2560B/KX-TG2560S
12 new calls
=New =Old
=New =Old
DISPLAY
The handset shows you information and instructions
on their displays. These display prompts are shown below.
on their displays. These display prompts are shown below.
The Caller List is empty or there are no stored items in the directory.
The battery needs to be charged. Place the handset on the base unit to charge the battery .
The display shows the number of new calls and the battery strength while the handset is on the
base unit.
base unit.
This display will be shown when:
— you lift the handset off the base unit, or
— or is pressed when the handset is off the base unit.
To search from the most recent call, press (
— you lift the handset off the base unit, or
— or is pressed when the handset is off the base unit.
To search from the most recent call, press (
New
key). To search from the oldest call, press
(
Old
key).
During a conversation, the display shows the length of the call (ex. 1 hour, 6 minutes and 35
seconds). The battery strength is also displayed.
seconds). The battery strength is also displayed.
The handset has lost communication with the base unit. Move closer to the base unit.
While programming, the handset lost communication with the base unit. Move closer to the
base unit.
base unit.
When a call is received, the display shows the caller’s name and number after the first ring.
or ,
INTERCOM
was pressed while the base unit was not in the stand-by mode.
This is a name from the Caller List.
The display shows:
— the caller’s name,
— the caller’s number,
— the time and date of the last call (ex. Jan. 12, 11:20 AM), and
— the number of times called (ex. 3 times).
The display shows:
— the caller’s name,
— the caller’s number,
— the time and date of the last call (ex. Jan. 12, 11:20 AM), and
— the number of times called (ex. 3 times).
The base unit is paging the handset.
The handset and the base unit are in the intercom mode.
An outside call has been put on hold by the handset user in the intercom mode. To release the
hold, press
TALK
or
DIGITAL SP-PHONE
.
Recharge
12 new calls
Talk
01-06-35
Out of range
Save error
TINA ROBINSON
1-000-222-3333
JACK SMITH
111-2222
11:20A JAN12 X3
111-2222
11:20A JAN12 X3
Paging
Press INTERCOM
No items stored
Handset display
Not available
Intercom
00-00-07
Intercom hold
00-01-12
