Panasonic KX-TG4111CB User manual

© Panasonic System Networks Co., Ltd. 2011
Unauthorized copying and distribution is a violation
of law.
ORDER NO. KM41103329CE
F1
Telephone Equipment
Model No. KX-TG4111CB
KX-TG4112CN
KX-TG4113CB
KX-TG4114CB
KX-TGA410CB
KX-TGA410CN
Digital Cordless Phone
B: Black Version
N: Champagne Gold Version
(for Canada)
Call Display Compatible
Model No Base Unit Handset Charger Unit Expandable
KX-TG4111
1 (TG4111) 1 (TGA410) Up to 6
KX-TG4112
1 (TG4111) 2 (TGA410) 1 Up to 6
KX-TG4113
1 (TG4111) 3 (TGA410) 2 Up to 6
KX-TG4114
1 (TG4111) 4 (TGA410) 3 Up to 6
KX-TGA410
* 1 (TGA410) 1
Configuration for each model
Information for optional accessories
You can expand your phone system by registering optional
handsets (KX-TGA660C / KX-TGA659C) to a single base unit.
Optional handsets and the supplied handset are different model
so that some functions may not be available.
Refer to each Operating Instruction for details.
*KX-TGA410 is also an optional accessory, which contains a
handset and a charger.
(Handset)
KX-TGA410CB/CN KX-TG4111CB/CN
(Base Unit)
(Charger Unit)

2
KX-TG4111CB/KX-TG4112CN/KX-TG4113CB/KX-TG4114CB/KX-TGA410CB/KX-TGA410CN
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.
IMPORTANT SAFETY NOTICE
There are special components used in this equipment which are important for safety. These parts are marked by
in the Schematic Diagrams, Circuit Board Diagrams, Exploded Views and Replacement Parts List. It is essential that
these critical parts should be replaced with manufacturer’s specified parts to prevent shock, fire or other hazards.
Do not modify the original design without permission of manufacturer.
IMPORTANT INFORMATION ABOUT LEAD FREE, (PbF), SOLDERING
If lead free solder was used in the manufacture of this product, the printed circuit boards will be marked PbF.
Standard leaded, (Pb), solder can be used as usual on boards without the PbF mark.
When this mark does appear, please read and follow the special instructions described in this manual on the
use of PbF and how it might be permissible to use Pb solder during service and repair work.
LWhen you note the serial number, write down all 11 digits. The serial number may be found on the bottom of the unit.
LThe illustrations in this Service Manual may vary slightly from the actual product.

3
KX-TG4111CB/KX-TG4112CN/KX-TG4113CB/KX-TG4114CB/KX-TGA410CB/KX-TGA410CN
TABLE OF CONTENTS
PAGE
1 Safety Precautions----------------------------------------------- 4
1.1. For Service Technicians --------------------------------- 4
2 Warning -------------------------------------------------------------- 4
2.1. Battery Caution--------------------------------------------- 4
2.2. About Lead Free Solder (PbF: Pb free)-------------- 4
2.3. Discarding of P. C. Board-------------------------------- 5
3 Specifications ----------------------------------------------------- 6
4 Location of Controls and Components ------------------- 7
5 Installation Instructions ---------------------------------------- 7
6 Operating Instructions------------------------------------------ 7
7 Schematic Diagram ---------------------------------------------- 8
7.1. For Schematic Diagram---------------------------------- 8
7.2. Schematic Diagram (Base Unit_Main) --------------10
7.3. Schematic Diagram (Handset_Main) ----------------12
7.4. Schematic Diagram (Charger Unit) -----------------14
8 Exploded View and Replacement Parts List -----------15

4
KX-TG4111CB/KX-TG4112CN/KX-TG4113CB/KX-TG4114CB/KX-TGA410CB/KX-TGA410CN
1 Safety Precautions
1.1. For Service Technicians
•Repair service shall be provided in accordance with repair technology information such as service manual so as to
prevent fires, injury or electric shock, which can be caused by improper repair work.
1. When repair services are provided, neither the products nor their parts or members shall be remodeled.
2. If a lead wire assembly is supplied as a repair part, the lead wire assembly shall be replaced.
3. FASTON terminals shall be plugged straight in and unplugged straight out.
•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.
2Warning
2.1. Battery Caution
Risk of explosion if battery is replaced by an incorrect type. Dispose of used batteries according to the instructions.
2.2. 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.
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 ± 20 °F (370 °C ± 10 °C).
• Exercise care while using higher temperature soldering irons.:
Do not heat the PCB for too long time in order to prevent solder splash or damage to the PCB.
• PbF solder will tend to splash if it is heated much higher than its melting point, approximately 1100 °F (600 °C).
• 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).
Component
Component
pin
Solder
Remove all of the
excess solder
(Slice View)

5
KX-TG4111CB/KX-TG4112CN/KX-TG4113CB/KX-TG4114CB/KX-TGA410CB/KX-TGA410CN
2.2.1. 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
manufacturer'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: 0.3 mm, 0.6 mm and 1.0 mm.
2.3. Discarding of P. C. Board
When discarding P. C. Board, delete all personal information such as telephone directory and caller list or scrap P. C. Board.
0.3 mm X 100 g 0.6 mm X 100 g 1.0 mm X 100 g

6
KX-TG4111CB/KX-TG4112CN/KX-TG4113CB/KX-TG4114CB/KX-TGA410CB/KX-TGA410CN
3 Specifications
Note:
• Design and specifications are subject to change without notice.
Note for Service:
•Operation range: Up to 300 m outdoors, Up to 50 m indoors, depending on the condition.
•Analog telephone connection: Telephone Line
Power source
Receiving Method
Oscillation Method
Detecting Method
Tolerance of OSC Frequency
Modulation Method
ID Code
Ringer Equivalence No. (REN)
Dialing Mode
Redial
Speed Dialer
Power Consumption
Operating Conditions
Dimensions (H x W x D)
Mass (Weight)
AC Adaptor
(PNLV226Z, 120 V AC, 60 Hz)
Super Heterodyne
PLL synthesizer
Quadrature Discriminator
13.824 MHz ± 100 Hz
Frequency Modulation
40 bit
0.1
Standby: Approx. 0.7 W
Maximum: Approx. 3.5 W
0 °C - 40 °C (32 °F – 104 °F)
20 % – 80 % relative air humidity
(dry)
Approx. 77 mm × 126 mm × 90 mm
Approx. 140 g
Rechargeable Ni-MH battery
AAA (R03) size (1.2 V 550 mAh)
Super Heterodyne
PLL synthesizer
Quadrature Discriminator
13.824 MHz ±100 Hz
Frequency Modulation
40 bit
Tone (DTMF)/Pulse
Up to 48 digits
Up to 24 digits (Phonebook)
11 days at Standby,
13 hours at Talk
0 °C - 40 °C (32 °F – 104 °F)
20 % – 80 % relative air humidity
(dry)
Approx. 159
mm × 49 mm × 29 mm
Approx. 130 g
Base Unit Handset Charger
AC Adaptor
(PNLV226Z, 120 V AC, 60 Hz)
Standby: Approx 0.1 W
Maximum: Approx 2.0 W
0 °C - 40 °C (32 °F – 104 °F)
20 % – 80 % relative air humidity
(dry)
Approx. 43 mm × 73 mm × 76 mm
Approx. 50 g
Duplex procedure:
TDMA (Time Division Multiple Access)
Channel spacing:
1.728kHz
Bit rate:
1.152 kbit/s
Modulation:
GFSK (Gaussian Frequency Shift Keying)
RF transmission power:
115 mW (max)
Voice coding:
ADPCM 32 kbit/s
Tone (DTMF)/Pulse
Up to 48 digits
■
■
■
■
■
■
■Standard:
DECT 6.0 (Digital Enhanced Cordless
Telecommunications 6.0)
■Number of channels:
60 Duplex Channels
■Frequency range:
1.92 GHz to 1.93 GHz

7
KX-TG4111CB/KX-TG4112CN/KX-TG4113CB/KX-TG4114CB/KX-TGA410CB/KX-TGA410CN
4 Location of Controls and Components
Refer to the Operating Instructions.
Note:
You can download and refer to the Operating Instructions (Instruction book) on TSN Server.
5 Installation Instructions
Refer to the Operating Instructions.
Note:
You can download and refer to the Operating Instructions (Instruction book) on TSN Server.
6 Operating Instructions
Refer to the Operating Instructions.
Note:
You can download and refer to the Operating Instructions (Instruction book) on TSN Server.

8
KX-TG4111CB/KX-TG4112CN/KX-TG4113CB/KX-TG4114CB/KX-TGA410CB/KX-TGA410CN
7 Schematic Diagram
7.1. For Schematic Diagram
7.1.1. Base Unit (Schematic Diagram (Base Unit_Main))
Notes:
1. DC voltage measurements are taken with voltmeter from the negative voltage line.
2. The schematic diagrams may be modified at any time with the development of new technology.
7.1.2. Handset (Schematic Diagram (Handset_Main))
Notes:
1. DC voltage measurements are taken with an oscilloscope or a tester with a ground.
2. The schematic diagrams may be modified at any time with the development of new technology.
7.1.3. Charger Unit (Schematic Diagram (Charger Unit))
Notes:
1. DC voltage measurements are taken with voltmeter from the negative voltage line.
2. The schematic diagrams 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 manufacture's
specified parts.
Important Safety Notice:
Components identified by mark have special characteristics important for
safety. When replacing any of these components, use only the manufacture's
specified parts.

9
KX-TG4111CB/KX-TG4112CN/KX-TG4113CB/KX-TG4114CB/KX-TGA410CB/KX-TGA410CN
Memo

10
KX-TG4111CB/KX-TG4112CN/KX-TG4113CB/KX-TG4114CB/KX-TGA410CB/KX-TGA410CN
7.2. Schematic Diagram (Base Unit_Main)
NC: No Components
JTAG_TMS
JTAG_TDI
JTAG_TDO
JTAG_TCK
JTAG_RTCK
JTAG_TDI
JTAG_TMS
JTAG_TCK
JTAG_RTCK
JTAG_TDO
URX
UTX
MSG_LED
ANS_LED
LCD_BLTR
LCD_BLTL
SPI2_CLK
SPI2_DO
LCD_CD
LCD_CS
LCD_RST
KEYS_E
KEYS_C
KEYIN2
KEYS_D
KEYIN3
KEYIN1
GND
RA502
10k
1 2 3 45
6 7 8
C859
2.2p
C825
10p
TXn
C663 NC
RA501 33
1
2
3
45
6
7
8
VBAT
GND
C826
10p
C811
10p
ANT1
C896
2.2p
GND
VDDC
SPP
C477 10p
STM/CKM/P15
C820
1.5p
CL1
C478 10p
GND
RXn
GND
DA802
1
2
3
C892
5p
+3.0V
C810
2.4p
GND
ANT2
C515
K1u
GND
R891
470
C827
10p
RXn
LCD_BLT2
VBAT
GND
R807
470
GND
GND
C518 0.1u
GND
R892
470
CL2
NC2
RXON
C813
2p
GND
TXn
RSTN
C822
10p
GND
RXON
TXON
TXp
GND
C665 NC
GND
LCD_BLT1
RXp
GND
C664 NC
C863
1.5p
C662 NC
C806
2.7p
C812
0.9p
GND
GND
+3.0V
ANT1
C891
5p
L809
7.5n
ANT2
GND
R512
NC
C517 0.1u
C661 NC
TXp
C895
1.2p
SPN
DA801
1
2
3
GND
C516 0.1u
C805
2.7p
GND
TXON
R806
470
RXp
LCD_CS
LCD_VDD
LCD_RST
LCD_CD
LCD_SCL
LCD_SIO
LCD_GND
*WBX02
AP1
10pin
PARALLEL WIRE
R502
33
TCK URX TDI RTCK TMS UTX TDO UGND
C670
NC
*WBX01
AP1
10pin
PARALLEL WIRE
C652 NC
*SW1
LOCATOR
12
NC
KEYIN2
KEYS_C
C660 NC
KEYS_D
C653 NC
KEYS_E
C654 NC
ANS_LED
MSG_LED
LED_VDD
VBAT
C655 NC
KEYIN3
KEYIN1
C656 NC C651 NC
L661 NC
L662 NC
L663 NC
L664 NC
*R651 NC
*R652 NC
L665 NC
+3.0V
*R507
1k
*C666 NC
*Q651 NC
NC
1
2
3
4
5
*Q652
1
2
3
4
5
D473 NC
D472 NC
A K A K
ANT1
ANT2
1 2 1 2
45 TXp
46 RXp
47 RXn
48 GND_RF
49 TRSW_p
50 ANT_n
51 ATST_n
52 ATST_p
53 TEST
54 RSTN
55 NC
56 VCC_VCO
57 GPIO[27]
58 VDDUSB
59 DM_USB/GPI28
60 DP_USB/GPI29
61 VDDC1
62 JTAG_TDO
63 JTAG_TDI
64 JTAG_TCK
65 JTAG_TMS
66 JTAG_RTCK
C894
10p
C893
10p
W 0.2mm
L mm
1st layer
W 0.2mm
L 10mm
1st layer
W 0.15mm
L 5.0mm
1st layer
W 0.2mm
L mm
1st layer
W 0.15mm
L 5.0mm
1st layer
W 0.15mm
L 20mm
3rd layer
TO RF BLOCK
W 0.2mm
L 10mm
1st layer
W 0.2mm
L 10.0mm
1st layer
10
1
10
1
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
* BBIC initialization ψ stand-by status
* When "SFR" command
is executed, 13.824MHz
frequency will be output.

11
KX-TG4111CB/KX-TG4112CN/KX-TG4113CB/KX-TG4114CB/KX-TGA410CB/KX-TGA410CN
SPI_CS SPI_CLK SPI_DO SPI_DI
EEP_SCL
EEP_SDA EEP_SCL EEP_WP
UTX
HOOK
KEYS_C
ANS_LED
KEYS_D
HOOK
MSG_LED
KEYS_E
BELL
EEP_WP
URX
BELL
EEP_SDA
LCD_BLTR LCD_CD SPI2_DO SPI2_CLK LCD_CS
SPI_DI
SPI_CS
SPI_CLK
SPI_DO
LCD_RST
LCD_BLTL KEYIN1 KEYIN2 KEYIN3
C523 NC
C126
NC
R122 390k
D143 NC
C501
0.1u
C524
NC
D101
4
3
1
2
C186
10p
R606 3.3k
R113
10k
C301
NC
C123 10p
R166 NC
P101
22
F301
3.0A
C124 10p
C519
0.1u
R176
100
CHARGE+
C472 NC
GND
C125
NC
VCCA
C512
0.1u
C172 NC
R161
100k
C530
10p
C522 10p
C122 680p
L102
33u
R165 27k
C343 10p
R133 330k
+5.5V
R131 10M
VBAT
DCM
L1R
ZA1 NC
12345
6
79
11
810
12
R112 100k
VDDC
R144 NC
VDDC
L501
100n
R505 2.2k
R178 1k
VREF
C173
K0.22u
*R604
10k
C174 NC
C506
1u
R164
2.7k
C120
1000p
C476 10p
C184
K1.0u
C168 NC
VDDC
C113
K0.68u
+5.5V
C151 10p
R509 NC
C102 680p
C321 1u
VCCA
R171
22
R175
560
R501
10
DCP
C111
0.047u
+3.0V
C513
K2.2u
R114
47k
C520
0.1u
R160
910
C475 NC
RA151
1k
1
23
4
R503 NC
C508 10p
C525 NC
C171
0.022u
C521 1u
GND
R601
NC
L476 NC
C473 NC
C510
K1u
+3.0V
R152 470k
R121 390k
+3.0V
C322 10p
C132 K0.01u
R181
NC
R136
100k
C112
0.047u
C167 1000p
R605 3.3k
VBAT
R141
100k
R145 2.2k R167 27
(4532)
R111 100k
C163 NC
R163
12
R322
F100
C479 10p
C133 NC
C509 12p
C121 680p
X501
13.824M
R142
2.7k (3216)
+3.0V
+3.0V
C101 680p
R321
F140
L101
33u
C611 0.1u
GAP
R612
10k
*C601 0.1u
C176 10u
C175 1000p
R506 NC
C152 0.01u
HAK_CL1
C142 K0.01u
L474 NC
C165NC
C115
NC
C164 NC
RA504
68
1
23
4
C504 1u
C185
NC
R151
100k
C181
NC
L1T
C507 K2.2u
+3.0V
R172 100k
Q141
BE
C
+3.0V
CHARGE-
C514
0.1u
+5.5V
C331
NC
R331
68k
C351
1u
VBG
C110
NC
C114
NC
R115
NC
R511
NC
R510
10k
C341 330u
6.3
C306 100u
SA103
NC
21
3
IN
2OUT1
1
ADJ
4OUT2
D142 30V
AK
Q111
B
C
E
Q171
B
C
E
D133
A K
D153NC
A K
D113
A K
D361
NC
AK
C161 10u
C511
10u
C503
10u
C505
10u
C502
10u
C178 0.022u
64K EEPROM
1A0
2A1
6
SCL
7
WP
3A2
8
VCC
4VSS 5
SDA
Q142
BC
E
R371
1
R372
1
D362
1SR154
AK
16M FLASH
1*CS
2DO/IO1 6
CLK
7
*HOLD/IO3
3*WP/IO2
8
VCC
4GND 5
DI/IO0
R332
33k
Q161
B
C
E
C342 0.1u
SA101
270V
21
1
GPIO[20]
2
GPIO[21]
23
MIP
3
GPIO[22]
4
GPIO[23]
5
GPIO[24]
6
GPIO[25]
7
GPIO[26]
8
VDDC2
24
HSMIN
25
HSMIP
26
MPWR
27
HSSPOUTP
28
LOUT
29
SPOUTN
30
VCCPA
81 GPIO[13] 82 GPIO[14] 83 GPIO[15] 84 GPIO[16] 85 GPIO[17] 86 VDDIO2 87 GPIO[18] 88 GPIO[19] 89
GND
9
COREOUT
10
VBAT
11
DOUBCAPN1
12
DOUBCAPN
13
DOUBCAPP
14
DOUBCAPP1
15
DOUBOUT
16
DCIN0/LIN0
17
DCIN1
18
DCIN2
19
DCIN3/LIN1
20
VREF
21
VCCA
22
MIN
31
SPOUTP
32
PWM1
33
PWM0
34
DCINS
35
XOUT
36
XIN
37
VBAT_APU
38
VDD_APU
39
VCC_IF
40
VDD_IF
41
VCC_FE
42
ANT
43
TRSW_n
44
TXn
67 GPIO[0]/SCL_IIC 68 GPIO[1]/SDA_IIC 69 GPIO[2] 70 GPIO[3] 71 GPIO[4] 72 GPIO[5] 73 GPIO[6] 74 GPIO[7] 75 GPIO[8] 76 VDDIO1 77 GPIO[9] 78 GPIO[10] 79 GPIO[11] 80 GPIO[12]
R162
47k
R655 100
*R656 NC *R657 NC
6XX : FLASH, EEPROM, KEY, LCD
REFERENCE
1XX : TEL LINE
3XX : POWER, CHARGE
5XX : BBIC
(GREEN)
(YELLOW)
4XX : MIC, SP
7XX : FOR DK
8XX : RF
IC302
IC611
*IC601
*IC501
KX-TG4111/4112/4113/4114C SCHEMATIC DIAGRAM (Base Unit_Main)
NC: No Components
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
1.2V
3.0V
Rx
Tx
Caller ID
Bell !

12
KX-TG4111CB/KX-TG4112CN/KX-TG4113CB/KX-TG4114CB/KX-TGA410CB/KX-TGA410CN
7.3. Schematic Diagram (Handset_Main)
KIN_2
STB_D
KIN_1
KIN_4
KIN_3
STB_B
EEP_SDA
KIN_4
KIN_5
STB_A
UTX
EEP_WP
HEADSET_DET
LCD_RESET
LCD_SID
LCD_SCL
LCD_CS
KIN_1
URX
STB_E
LCD_CD
STB_C
CHG_CUR
EEP_SCL
KIN_2
STB_B
KIN_3
KEY_LED
BELL_LED
STB_A STB_C
CHG_CUR
STB_E
EEP_SDA
EEP_SCL
LCD_RESET
LCD_CS
BELL_LED
LCD_CD
LCD_SCL
LCD_SID
KIN_5
EEP_WP
CHG_DET
CHG_CTRL
URX
UTX
CP_OFF
CP_OFF
STB_D
KEY_LED
R45
0.1
VBAT
GND
GND
C121
NC
GND GND
GND
GND
C43
K0.1u
GND
GND
GND
C41
k0.1u
C11 K0.1u C13 K0.1u RA4
3.3k
GND
C138
NC
C7
NC
GND
C5
K0.1u
GND
LED12
GND
CHG(+)
VDDC
C64
NC
C65
NC
R64
2.2k
GND
GND
GND
GND
R504
NC
R501
NC
FLASH
0
SP
*
SHARP
OFF
7
93
82
6
5
4
TALK
1
LED8
RA1
220
1 2 3 45
6 7 8
LED7
Amber
LED9
GND
GNDA
VDDC
VBAT
3.0V
C40 k0.1u
GND
C25 K2.2u
C22 k0.1u
VBAT
R23
10
C44
K1u
GND
R4
47k
C45
K0.1u
GNDA
GNDA
VBAT
RA2
330
1 2 3 45
6 7 8
RA3
330
1 23
4
3.0V
3.0V
3.0V
3.0V
3.0V
3.0V
MENU
ATSTP
ATSTN
SOFT1
GND
URX
GND
RXn
TXn
TXp
RXON
RXp
TXON
C505
K1u
GND
RESET
E_WP
SCL
RSTN
CD
CHG_DET
CS
E_SDA
SID
TEST
E_SCL
CHG(-)
UTX
C36 0.1u
VBAT
SOFT2
CHG_CUR
VBAT_MON
C21 1u
C29
1u
C31 1u
C172
0.1u
C3
NC
BATT+
BATT-
GND
R66 10k R67 10k R68 10k R69 10k
GND
VREF
C17 10p
C18
10p
CKM/STM
3.0V
3.0V
VBAT
R3
1.5k
GND
TCK
TDI
TMS
TDO
GND_J
GND
R561
220
GND
R7
100k
C46 10p
C30 10u
C26 10u
C51
10u
C20 10u
C81
100p
C79
100p
GND
GND
C15
39p
L29
C80
39p
C4
39p
R33
100k
R31
100k
F1
2.5A
GND
RA5
3.3k
1 2 3 45
6 7 8
R21
100k
C33
0.1u
C504
1u
VBG
VDDC
CHG_CTRL
C147
NC
GND
GND
C78
39p
GND
DOWN
UP
LEFT
RIGHT
4.0V
IC4
NC
1VOUT
2GND
4
CN
5
VCC
3SHD
6
CP
C58
NC
VBAT
R562
NC
3.0V
4.0V
R563
0
C2
220u
6.3
C10
220u
6.3
C1
220u
6.3
Q9
C150
0.1u
C23 0.1u
C24
1u
C188
1u
C32 1u
C84
NC
GND
L6
NC
C34
39p
Q2
C19
1000p
Q3
R9
30k
R8
3.3
R2
30k
Q4
R6
10k
CN3_C
5
A0
CN3_C
2
OTP_PWR
CN3_C
9
VDDA
CN3_C
3
CS1
CN3_C
12
GND
CN3_C
11
V0
CN3_C
7
SI
CN3_C
6
SCL
CN3_C
4
RES
CN3_C
10
VSS
CN3_C
8
VDD
CN3_C
1
GND
C56
NC
C57
NC
IC3
32K
1
A0
2
A1
3
A2
4
VSS
5SDA
6SCL
7WP
8VCC
Q6
Q5
IC1
1GPIO[20] 2GPIO[21]
23
MIP
3GPIO[22] 4GPIO[23] 5GPIO[24] 6GPIO[25] 7GPIO[26] 8VDDC2
24
HSMIN
25
HSMIP
26
MPWR
27
HSSPOUTP
28
LOUT
29
SPOUTN
30
VCCPA
45
TXp
46
RXp
47
RXn
48
GND_RF
49
TRSW_p
50
ANT_n
51
ATST_n
52
ATST_p
81 GPIO[13]
82 GPIO[14]
83 GPIO[15]
84 GPIO[16]
85 GPIO[17]
86 VDDIO2
87 GPIO[18]
88 GPIO[19]
89
9COREOUT
10 VBAT 11 DOUBCAPN1 12 DOUBCAPN 13 DOUBCAPP 14 DOUBCAPP1 15 DOUBOUT 16 DCIN0/LIN0 17 DCIN1 18 DCIN2 19 DCIN3/LIN1 20 VREF 21 VCCA 22 MIN
31
SPOUTP
32
PWM1
33
PWM0
34
DCINS
35
XOUT
36
XIN
37
VBAT_APU
38
VDD_APU
39
VCC_IF
40
VDD_IF
41
VCC_FE
42
ANT
43
TRSW_n
44
TXn
53
TEST
54
RSTN
55
NC
56
VCC_VCO
57
GPIO[27]
58
VDDUSB
59
DM_USB/GPI28
60
DP_USB/GPI29
61
VDDC1
62
JTAG_TDO
63
JTAG_TDI
64
JTAG_TCK
65
JTAG_TMS
66
JTAG_RTCK
67 GPIO[0]/SCL_IIC
68 GPIO[1]/SDA_IIC
69 GPIO[2]
70 GPIO[3]
71 GPIO[4]
72 GPIO[5]
73 GPIO[6]
74 GPIO[7]
75 GPIO[8]
76 VDDIO1
77 GPIO[9]
78 GPIO[10]
79 GPIO[11]
80 GPIO[12]
LED2 LED1
Amber
LED4 LED6 LED5 LED3
To Charge
Terminal
To Battery
KEY BACKLIGHT
BELL LED
(Amber)
To B/W LCD Unit
LCD_BACKLIGHT
RESET Hi-Z
TO RF BLOCK
FLASH:1.8V / ROM:1.2V
NC: No Components
(1)
(2)
(3)
(4)
(5)
(7)
(6)
(9)
(10)
(11)
(12)
(8)
Charge Current
When on Charge
1s
1.2V
3.0V
* BBIC initialization ψstand-by status
* When "SFR" command
is executed, 13.824MHz
frequency will be output.
!

13
KX-TG4111CB/KX-TG4112CN/KX-TG4113CB/KX-TG4114CB/KX-TGA410CB/KX-TGA410CN
CHG_DET
CHG_CTRL
HEADSET_DET
RECEIVER
+
-
C71
NC
C113
NC
C97
D10p
C96
D10p
D3 NC D4 NC C74 NC
C12
10u
C152
K1000p
GND GND
R73 33
R74 33
RXON
RXp
TXON
TXp
TXn
RXn
C70
NC
C6
NC
DA801
1
2
3
CARBON_CL1
SP-PHONE_SPEAKER
+
-
C127
K1000p
C8
D10P
C9
12p
R1
NC
GND
GND
GNDA
GNDA
GNDA GNDA
R27
2.2k
R24
390
GNDA
GNDA
R807
470
R806
470
VBAT
SPP
SPM
MIC+
MIC-
R34
390
GNDA
GND
GND
GND
GND
GND
C75 NC
GND
GNDGND
GND
GND
C820
1.8p
C863
1.8p
GND
GND
GND
C859
2p
C895
1.3p
GNDGND
GND GND
GNDGND
GND
C814
NC
ZA1
NC
C98
NC
C99
NC
GND
GND
C896
1.8p
C805
2.4p
C806
2.4p
C810
2.5p
C813
1.6p
C812
8.2n
L809
1p
C811
100p
C822
10p
C826
10p
C825
10p
C897
24p
C37
10u
R35
100k
3.0V
X1
13.824M
C73
10p
C72
10p
GND GND
L13 180n
L14 NC
C86 22u
L9
0
R28
2.2k
GND
ANT_TP
MIC
AP1
1
2
ANT-Short-GND
ANT-Short
R10 10
D21
4.3V
D14
4.3V
D13
4.3V
D22
4.3V
MIC POWER
RECEIVER+
RECEIVER-
W 0.2mm
L 3.8mm
1st layer
Test Pattarn for Carbon
Speakerphone_SP+
Speakerphone_SP-
MIC+
MIC-
W 0.15mm
L 20mm
3rd layer
W 0.2mm
L 10.0mm
1st layer
W 0.15mm
L 20mm
3rd layer
W 0.15mm
L 6.2mm
1st layer
W 0.15mm/L 7mm
W 0.5mm /L 5mm
1st layer
RF BLOCK
KX-TGA410 SCHEMATIC DIAGRAM (Handset_Main)
NC: No Components
(2)
(1)
(3)
(4)
(5)
(7)
(6)
(9)
(10)
(11)
(12)
(8)
RX_RF
TX_RF
Handset RX
Handset TX
SP-phone TX
SP-phone RX

14
KX-TG4111CB/KX-TG4112CN/KX-TG4113CB/KX-TG4114CB/KX-TGA410CB/KX-TGA410CN
7.4. Schematic Diagram (Charger Unit)
J1
2
1
G
TP1
TP2
F1 R1
6.8 (2W)
SCHEMATIC DIAGRAM (Charger Unit)
!

15
KX-TG4111CB/KX-TG4112CN/KX-TG4113CB/KX-TG4114CB/KX-TGA410CB/KX-TGA410CN
8 Exploded View and Replacement Parts List
1. RTL (Retention Time Limited)
Note:
The “RTL”marking indicates that its Retention Time is Limited.
When production is discontinued, this item will continue to be available only for a specific period of time.
This period of time depends on the type of item, and the local laws governing parts and product retention. At the end of
this period, the item 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. ISO code (Example: ABS-94HB) of the remarks column shows quality of the material and a flame resisting grade about
plastics.
Note:
(*1) You can download and refer to the Operating Instructions (Instruction book) on TSN Server.
T.I
KXTG4111CB
KXTG4112CN
KXTG4113CB
KXTG4114CB
KXTGA410CB
KXTGA410CN
Safety Ref. No. Part No. Part Name & Description Remarks
A1 PNLV226Z AC ADAPTOR
A2 PQJA10075Z CORD TELEPHONE (for KX-TG4111CB) (for KX-TG4112CN)
(for KX-TG4113CB) (for KX-TG4114CB)
A3 PNQX3129Z INSTRUCTION BOOK (for English) (*1) (for KX-TG4111CB)
(for KX-TG4112CN) (for KX-TG4113CB) (for KX-TG4114CB)
A4 PNQX3130Z INSTRUCTION BOOK (for French) (*1) (for KX-TG4111CB)
(for KX-TG4112CN) (for KX-TG4113CB) (for KX-TG4114CB)
A5 PNQX3137Z INSTRUCTION BOOK (for English) (for French) (*1) (for
KX-TGA410CB)
A6 PQKL10088Z1 STAND WALL MOUNT (for KX-TG4111CB) (for KX-TG4112CN)
(for KX-TG4113CB) (for KX-TG4114CB)
A7 PNLC1018ZB CHARGER UNIT ASS'Y without NAME PLATE (RTL) (for KX-
TG4113CB) (for KX-TG4114CB) (for KX-TGA410CB)
A7 PNLC1018ZN CHARGER UNIT ASS'Y without NAME PLATE (RTL) (for KX-
TG4112CN)
A8 PNHS1079Z SPACER BATTERY
A9 PNKK1053Z1 LID BATTERY (for KX-TG4111CB) (for KX-TG4113CB) (for
KX-TG4114CB) (for KX-TGA410CB)
ABS-HB
A9 PNKK1053Z2 LID BATTERY (for KX-TG4112CN) ABS-HB
A1 A2 A6
A3, A4, A5 A7
A9
A8
Spacer (No.A8)
Battery cover
Put it in the center.
Stick it between
ribs.
* Attach the SPACER (No. A8) to the exact location
described below.