panasonic kxtg1070 service manual
TRANSCRIPT
© 2006 Panasonic Communications Co., Ltd. Allrights reserved. Unauthorized copying and distribu-tion is a violation of law.
ORDER NO. KM40610223CE
Telephone Equipment
KX-TG1070FXBKX-TG1070FXCKX-TG1072FXBKX-TGA107EXBKX-TGA107EXCDigital Cordless PhoneBlack VersionBlue Version(for Central Europe)
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KX-TG1070FXB/KX-TG1070FXC/KX-TG1072FXB/KX-TGA107EXB/KX-TGA107EXC
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KX-TG1070FXB/KX-TG1070FXC/KX-TG1072FXB/KX-TGA107EXB/KX-TGA107EXC
TABLE OF CONTENTSPAGE
1 Safety Precaution ------------------------------------------------ 41.1. For Service Technicians --------------------------------- 4
2 Warning -------------------------------------------------------------- 42.1. Battery Caution--------------------------------------------- 42.2. About Lead Free Solder (Pbf: Pb free)--------------- 4
3 Specifications ----------------------------------------------------- 64 Technical Descriptions ----------------------------------------- 7
4.1. Block Diagram (Base Unit) ------------------------------ 74.2. Circuit Operation (Base Unit) --------------------------- 84.3. Block Diagram (Handset)-------------------------------- 94.4. Circuit Operation (Handset)----------------------------104.5. Signal Flow-------------------------------------------------11
5 Location of Controls and Components ------------------125.1. Controls -----------------------------------------------------12
6 Installation Instructions ---------------------------------------126.1. Connections------------------------------------------------126.2. Battery-------------------------------------------------------13
7 Operation Instructions-----------------------------------------147.1. Guide to Telephone Settings---------------------------147.2. Handset Registration ------------------------------------147.3. For Service Hint-------------------------------------------14
8 Service Mode -----------------------------------------------------158.1. Engineering Mode----------------------------------------158.2. How to Clear User Setting------------------------------198.3. How to Set When Replacing Unit---------------------20
9 Troubleshooting Guide ----------------------------------------229.1. How to Replace the Flat Package IC----------------23
10 Disassembly and Assembly Instructions ---------------2510.1. Disassembly Instructions -------------------------------25
11 Schematic Diagram ---------------------------------------------2711.1. For Schematic Diagram---------------------------------2711.2. Schematic Diagram (Base Unit_Main) --------------2811.3. Schematic Diagram (Base Unit_Operation) -------3111.4. Schematic Diagram (Handset) ------------------------32
12 Printed Circuit Board-------------------------------------------3512.1. Circuit Board (Base Unit) -------------------------------3512.2. Circuit Board (Base Unit_Page key) -----------------3712.3. Circuit Board (Handset) ---------------------------------39
13 Exploded View and Replacement Parts List -----------41
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KX-TG1070FXB/KX-TG1070FXC/KX-TG1072FXB/KX-TGA107EXB/KX-TGA107EXC
1 Safety Precautions1.1. For Service TechniciansICs and LSIs are vulnerable to static electricity.When repairing, the following precautions will help prevent recurring malfunctions.
1. Cover the plastic parts boxes with aluminum foil and ground them.2. Ground the soldering irons.3. Use a conductive mat on the worktable.4. Do not touch IC or LSI pins with bare fingers.
2 Warning2.1. Battery Caution
1. Danger of explosion if battery is incorrectly replaced.2. Replace only with the same or equivalent type recommended by the manufacturer.3. Dispose of used batteries according to the manufacture’s 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 con-tains 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 repairwork 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).
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KX-TG1070FXB/KX-TG1070FXC/KX-TG1072FXB/KX-TGA107EXB/KX-TGA107EXC
2.2.1. Suggested PbF SolderThere 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’sspecific 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.
2.2.2. How to Recognize that Pb Free Solder is Used(Example: Handset P.C.B.)
(Component View)Note:
The location of the “PbF” mark is subject to change without notice.
U4
RF
U3
> E
P-G
W <
PbF
35-006057-005-200
Marked
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KX-TG1070FXB/KX-TG1070FXC/KX-TG1072FXB/KX-TGA107EXB/KX-TGA107EXC
3 Specifications
Note:• Specifications are subject to change.
Connections:The unit will not work during a power failure. We recommend you connect a standard telephone on the same line for power pro-tection.
Note for Service:• Operation range: Up to 300 m outdoors, Up to 50 m indoors, depending on the condition.• Analog telephone connection: Telephone Line
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KX-TG1070FXB/KX-TG1070FXC/KX-TG1072FXB/KX-TGA107EXB/KX-TGA107EXC
4 Technical Descriptions4.1. Block Diagram (Base Unit)
AN
T
RF
Mo
du
le
EE
PR
OM
U3
U2
Cry
stal
3.3V
3.3V
37
614
415
Q60
5
R-D
ATA
T-D
ATA
D1~
D4,
Q7
32 64
17, 1
850
, 512,
52
DC
6VC
harg
e C
onta
ct
13.8
24M
Hz
Lin
ear
Reg
ula
tor
U1
Cu
rren
tL
imit
er
Po
wer
DC
6V
Bas
eB
and
Co
ntr
olle
r
Sp
eech
Net
wo
rkT
EL
Lin
eIn
terf
ace
Tel
Lin
e
Lo
cato
r b
utt
on
KX
-TG
1070
/107
2 B
LOC
K D
IAG
RA
M (
BA
SE
UN
IT)
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KX-TG1070FXB/KX-TG1070FXC/KX-TG1072FXB/KX-TGA107EXB/KX-TGA107EXC
4.2. Circuit Operation (Base Unit)The base-station consists of base band controller, speech network, tel-line interface, RF module, linear regulator, EEPROM,crystal and so on. Refer to Block Diagram (Base Unit) (P.7).
4.2.1. Base Band ControllerThese are parts to control all function of the base-station, we used the Philips XS which is controller for DECT. These devicesinclude all control circuits of the base-station for RF module, tel-line interface, ADPCM codec, series regulator and so on.
4.2.2. Power SupplyThe power supply consists with CM1117 voltage regulator ICs. CM1117 generate DC 3.3V voltage from DC 6V voltage from adaptor. DC 3.3V are used for RF module & I/O port, DC 2.5V &DC1.8V are used for the base band controller and the circumference circuits.
4.2.3. Speech Network The TR circuit is used for speech network. The function of this connects tel-line interface and the base band controller.
4.2.4. TEL Line InterfaceThe function of this connects tel-line and speech network. Also, the tel-line interface include the ring detect circuit, caller-ID cir-cuit.
4.2.5. EEPROMThis is 8K bits memory. The each kind of value to set-up at power-on, redial memory, speed-dialing memory, and so on arestored in this device.
4.2.6. RF ModuleReceiver part: RF signals induced at the antenna are extracted by the RF control interface. The RF signal to be selected isdemodulated into RX_DATA signals. And signals is passed to the base band controller.Transmitter part: The signal from transceiver chip-set is fed to the antenna through the RF power amplifier by control of the RFcontrol interface. And then this signal is radiated from antenna.Logical part: The frequency to be used is generated in transceiver chip-set by control signals (CLK, DATA, ENABLE, SYRI) ofthe RF control interface.
4.2.7. Current LimiterThe current limiter is circuit to supply the proper current to charge batteries of the handset from DC 6V voltage.
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KX-TG1070FXB/KX-TG1070FXC/KX-TG1072FXB/KX-TGA107EXB/KX-TGA107EXC
4.3. Block Diagram (Handset)
An
ten
na
RF
Mo
du
le
2.4V
, 2-c
ell
Sw
itch
ing
Reg
ula
tor
Ch
arg
er
Ch
arg
er C
on
tact
Cry
stal
13.8
24M
Hz
Bat
tery
EE
PR
OM
U3
U4
Bas
e B
and
Co
ntr
olle
r
LC
D D
rive
rU
2L
CD
KE
YP
AD
Ear
Pie
ce
MIC
KX
-TG
A10
7 B
LOC
K D
IAG
RA
M (
HA
ND
SE
T)
614
415 2 52
16, 1
750
, 51
32, 3
3
29, 3
0
54, 5
5, 5
6
57~6
2, 6
4, 1
R-D
AT
A
T-D
AT
A
Q10
10
KX-TG1070FXB/KX-TG1070FXC/KX-TG1072FXB/KX-TGA107EXB/KX-TGA107EXC
4.4. Circuit Operation (Handset)The handset consists of Base Band Controller, LCD, RF module, keypad, regulator, charger, EEPROM, crystal, earpiece, ringer& microphone, and so on.
4.4.1. Base Band ControllerThe base band controller controls all function of the handset, Philips XS for the base band controller is used.This device include all control circuits of the handset for RF module, LCD controller, keypad interface, earpiece, microphone,ADPCM codec, switching and series regulator and so on.
4.4.2. ChargerThe base-station supply DC 6V power to the charger and the charger charges the batteries to use this power. The signal on thecharger circuit is generated when the handset is to being charged this signal is used to control the charger circuit and for auto-matic off-hook by cradle-off when an incoming call is coming.
4.4.3. 2.4V 2 cell & 3.3V output from internal switching regulatorThe battery is (2.4V / 2cell) directly supplied to switching regulator which controlling by base band controller and step up the DC3.3V to the RF module & I/O port. DC 2.5V & DC1.8V are used for the base band and the circumference circuits.
4.4.4. RF ModuleReceiver part: RF signals induced at the antenna are extracted by the RF control interface. The RF signal to be selected isdemodulated into RX_DATA signals. And signals is passed to the base band controller.Transmitter part: The signal from transceiver chip-set is fed to the antenna through the RF power amplifier by control of the RFcontrol interface. And then this signal is radiated from antenna.Logical part: The frequency to be used is generated in transceiver chip-set by control signals (CLK, DATA, ENABLE, SYRI) ofthe RF control interface.
4.4.5. LCDThe LCD consists of 7-segment, 12 digit display and 13 icon which controlling by the LCD display driver.
4.4.6. KeypadThe keypad consists of 12 dialing keys and 8 function keys.
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KX-TG1070FXB/KX-TG1070FXC/KX-TG1072FXB/KX-TGA107EXB/KX-TGA107EXC
4.5. Signal Flow4.5.1. Talk mode:Rx audio signal from line interface at “LINERX_P” path into B/S MCU (pin 32, 33) and then signal from B/S RF transform, H/S RFreceive signal forward to MCU, H/S MCU from (pin 32, 33) receive path output audio signal to receiver.
Tx audio signal from MIC receive audio signal at mic path into H/S MCU and then audio signal from H/S RF transform, B/S RFreceive signal forward to MCU, B/S MCU audio signal from (Pin 30, 29) at “LINETX_P” path transmit to line interface out of PSTN.
4.5.2. Ringer detect:Telephone line have ringer signal from tip ring into Base, and then Base transistor Q8 turn on and ringer data signal for Base MCU(Pin 58_IOGP16) detect and the handset buzzer have product “Melody tone”.
4.5.3. Type I CID receive:CID signal from tip ring couple CID signal at (CID1_P, CID1_N) path into Base MCU (Pin 29, 30) detect, Handset display show thetelephone no.
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KX-TG1070FXB/KX-TG1070FXC/KX-TG1072FXB/KX-TGA107EXB/KX-TGA107EXC
5 Location of Controls and Components
5.1. Controls5.1.1. Base Unit
5.1.2. Handset
5.1.3. Charger
6 Installation Instructions6.1. ConnectionsBase Unit
Note:• Use only the included AC adaptor and telephone line cord.• Connect the AC adaptor securely to the AC outlet.
Charger
Note:• Never install telephone wiring during a lightning storm.• Do not connect the AC adaptor to a ceiling-mounted AC out-
let, as the weight of the adaptor may cause it to become dis-connected.
Location• For maximum distance and noise-free operation, place your
base unit:- Away from electrical appliances such as TVs, radios,
personal computers or other phones.- In a convenient, high and central location.
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KX-TG1070FXB/KX-TG1070FXC/KX-TG1072FXB/KX-TGA107EXB/KX-TGA107EXC
6.2. Battery6.2.1. Battery Installation
Note:• Use only the included rechargeable batteries HHR-55AAAB
or HHR-4EPT.
6.2.2. Battery Charge
6.2.3. Battery Strength
6.2.4. Panasonic Ni-MH Battery Performance
Note: • It takes 10 hours to fully charge the batteries, however, you
can use the handset if remains on the display whilecharging.
• It is normal for batteries not to reach full capacity at the initialcharge. Maximum battery performance is reached after afew complete cycles of charge/discharge (use).
• Actual battery performance depends on a combination ofhow often the handset is in use and how often it is not in use(standby).
• Even after the handset is fully charged, the handset can beleft on the base unit or charger without any ill effect on thebatteries.
• The battery strength may not be displayed correctly after youreplace the batteries. In this case, place the handset on thebase unit or charger and charge for at least 10 hours.
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KX-TG1070FXB/KX-TG1070FXC/KX-TG1072FXB/KX-TGA107EXB/KX-TGA107EXC
7 Operation Instructions7.1. Guide to Telephone Settings
7.2. Handset Registration
7.3. For Service Hint
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KX-TG1070FXB/KX-TG1070FXC/KX-TG1072FXB/KX-TGA107EXB/KX-TGA107EXC
8 Service Mode8.1. Engineering Mode8.1.1. Base Unit
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KX-TG1070FXB/KX-TG1070FXC/KX-TG1072FXB/KX-TGA107EXB/KX-TGA107EXC
Note:(*1) Refer to Handset Registration (P.14).(*2) When you enter the address or New Data, please refer to the table below.
Desired Number (hex.) Input Keys Desired Number (hex.) Input Keys0 0 A [ ] + 11 1 B [ ] + 2. . C [ ] + 3. . D [ ] + 4. . E [ ] + 59 9 F [ ] + 6
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KX-TG1070FXB/KX-TG1070FXC/KX-TG1072FXB/KX-TGA107EXB/KX-TGA107EXC
8.1.2. Handset
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KX-TG1070FXB/KX-TG1070FXC/KX-TG1072FXB/KX-TGA107EXB/KX-TGA107EXC
Note:(*1) When you enter the address or New Data, please refer to the table below.
Desired Number (hex.) Input Keys Desired Number (hex.) Input Keys0 0 A [ ] + 11 1 B [ ] + 2. . C [ ] + 3. . D [ ] + 4. . E [ ] + 59 9 F [ ] + 6
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KX-TG1070FXB/KX-TG1070FXC/KX-TG1072FXB/KX-TGA107EXB/KX-TGA107EXC
8.2. How to Clear User Setting
20
KX-TG1070FXB/KX-TG1070FXC/KX-TG1072FXB/KX-TGA107EXB/KX-TGA107EXC
8.3. How to Set When Replacing UnitIf base unit or handset has a defect, replace with new base unit or handset. Refer to the following procedures.
Note:• BS=Base unit, HS=Handset• To register handset, refer to Handset Registration (P.14)
21
KX-TG1070FXB/KX-TG1070FXC/KX-TG1072FXB/KX-TGA107EXB/KX-TGA107EXC
Note:(*1) Refer to How to Clear User Setting (P.19)
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KX-TG1070FXB/KX-TG1070FXC/KX-TG1072FXB/KX-TGA107EXB/KX-TGA107EXC
9 Troubleshooting GuideIf your telephone does not work properly, try to solve the problem according to the following table.
Note:(*1) Refer to Handset Registration (P.14).
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KX-TG1070FXB/KX-TG1070FXC/KX-TG1072FXB/KX-TGA107EXB/KX-TGA107EXC
9.1. How to Replace the Flat Package ICEven if you do not have the special tools (for example, a spot heater) to remove the Flat IC, with some solder (large amount), asoldering iron and a cutter knife, you can easily remove the ICs that have more than 100 pins.
9.1.1. Preparation• PbF (: Pb free) Solder• Soldering Iron
Tip Temperature of 700 °F ± 20 °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 withless experience could overheat and damage the PCB foil.
• FluxRecommended Flux: Specific Gravity → 0.82.Type → RMA (lower residue, non-cleaning type)Note: See About Lead Free Solder (Pbf: Pb free) (P.4)
9.1.2. How to Remove the IC1. Put plenty of solder on the IC pins so that the pins can be completely covered.
Note:If the IC pins are not soldered enough, you may give pressure to the P.C. board when cutting the pins with a cutter.
2. Make a few cuts into the joint (between the IC and its pins) first and then cut off the pins thoroughly.
3. While the solder melts, remove it together with the IC pins.
When you attach a new IC to the board, remove all solder left on the board with some tools like a soldering wire. If some solder isleft at the joint on the board, the new IC will not be attached properly.
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KX-TG1070FXB/KX-TG1070FXC/KX-TG1072FXB/KX-TGA107EXB/KX-TGA107EXC
9.1.3. How to Install the IC1. Temporarily fix the FLAT PACKAGE IC, soldering the two marked pins.
*Check the accuracy of the IC setting with the corresponding soldering foil.
2. Apply flux to all pins of the FLAT PACKAGE IC.
3. Solder the pins, sliding the soldering iron in the direction of the arrow.
9.1.4. How to Remove a Solder Bridge1. Lightly resolder the bridged portion.2. Remove the remaining solder along the pins using a soldering iron as shown in the figure below.
25
KX-TG1070FXB/KX-TG1070FXC/KX-TG1072FXB/KX-TGA107EXB/KX-TGA107EXC
10 Disassembly and Assembly Instructions10.1. Disassembly Instructions10.1.1. Base Unit
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KX-TG1070FXB/KX-TG1070FXC/KX-TG1072FXB/KX-TGA107EXB/KX-TGA107EXC
10.1.2. Handset
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KX-TG1070FXB/KX-TG1070FXC/KX-TG1072FXB/KX-TGA107EXB/KX-TGA107EXC
11 Schematic Diagram11.1. For Schematic Diagram11.1.1. 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.
11.1.2. Handset (Schematic Diagram (Handset))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.
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KX-TG1070FXB/KX-TG1070FXC/KX-TG1072FXB/KX-TGA107EXB/KX-TGA107EXC
11.2. Schematic Diagram (Base Unit_Main)
RX
TX
TP
51
R20
EB
RT
BT
B
Ear
th B
reak
Line
Sel
ectio
n
Line
Pro
tect
ion
Pat
h S
elec
tion
Cha
in R
elay
MB
R R
educ
tion
Wet
ting
Pul
se
AC
/ D
C L
oad
Sur
ge P
rote
ctio
nP
ulse
Sha
pe
Com
plex
Loa
d60
0R L
oad
DC
Lin
e Lo
adin
g
Sid
eton
e C
once
llatio
n
Par
alle
l Pho
ne D
etec
tion
Cur
rent
Lim
itatio
n
TX
Am
plifi
er
RLR
& S
LR
Line
Rev
ersa
l Det
ectio
n
Toll
Cou
ntF
ilter
GN
D
ES
D
L710
uH
L4
++
I
+
+
+II
+
+
I
+I
+ +
+
I+I
I
I
10uH
Q28
C29
C30
1N
C25
C33
C36
C37
C12
910
0n
TP
54 TP
52
100n
R30
R69
1
6V_U
NR
EG
BP
HO
NE
_RLY
RE
V1_
MB
R
AC
DC
_LO
AD
PAR
A_D
ET
R84
R10
R11
C6
C70
C71
C66
18p
2
8p2
8p2
8p2
Q60
4
Q60
5
R64
2
R63
9
TP
66
C66
5
TP
65
TP
63
R52
R13
R17
TB
R38
/ 60
0R
58
R63
R64
TP
75T
P78
VD
D3V
2
R24
C18
R38
Q1
R21
C21
C10
TP
79
R96 C11
C12
Q5
TP
77 R8
TP
76
C24
C22
R23
R22
C23
100N TP
6
TP
72
R64
8C
670
C66
9C
85
6N8
8p215
K
R64
6R
647
2K2
TP
73
TP
71
TP
74
R6
10N
C66
6
R63
8R63
7
220K C1
100N
8p2
LIN
ER
X_P
LIN
ET
X_P
LIN
ET
X_P
100N
C66
8
C68
8
TP
59
R12
R83
R69
R9
C65
7C
663
R64
0V
DD
3V2
R14
R15
TP61
Q2
Q4
R16TP
62
TP
67R
636
C65
9
C89
R63
1C
69
TP
60
8p2
C65
6D
610
47V
1.3W
2n2
4k7
EC
658
10uF
50V
8P2
R63
2
C38
C69
3
C81k
R63
5T
P69
TP
70
D60
6
1/2W
C66
268
N50
V68
K
C35
TO-9
2
TP
68
100K
R63
38p
2
8p2
R36
R32
R29
R644
8p2
8p2
TP
49 Q3
N.C
B
E
C
TP
24
LIN
E+
2
RE
V2_
WP
LIN
E +
1
R62
R87
C57
R89
C58
R88
Q24
R69
0
390k
GN
D
GN
D
D3
D4
GN
D
GN
D1NC19
2
GN
D
GN
DG
ND
GN
D
GN
D
OR
R90
R91
R85
OR
OR
GN
D
GN
D
GN
D
VD
D3V
2
VD
D3V
2 R55
RE
V1_
MB
R
RE
V2_
WP
Q14
R54
R53
TIP
C2
R5
R56
R57
Q15
C3
RIN
G
GN
D
GN
DG
ND
GN
DG
ND
GN
D
GN
D
GN
DG
ND
GN
DG
ND
GN
DG
ND
GN
DG
ND
GN
D
GN
DG
NDGN
D
GN
D
GN
D
GN
D
GN
D
GN
D
GN
D
GN
D
GN
DG
ND
GN
DGN
D
OF
F_H
OO
K
R33
390k
R31
18k
C19
Q8 GN
D
10n
R39
VD
D3V
2
RIN
G_D
ET
10k
C31
10N
/ 25
0V
R67
8
RL1
-C
R76
TB
R79
TB
R78
TB
R75
TB
R68
2
R66
5
6
1234
24 37 5
TB
D2
D1
TB
VA
R1
RIN
G
CID
1_N
PJ1
TB
TB TB
TB
TB T
B
TB
D60
3T
B
R19 TB
R18 TB
GN
DG
ND
GN
D
GN
DG
ND
GN
D
GN
D
GN
D
GN
D
RL1
-AT
B
TB
Q60
6T
B1 8
D60
8
R65
9
TP
55T
P56
C66
41/
2WR
50T
P57
Q60
1
LIN
E+
2
TBD6
TB
Q60
7
TB
Q12
E
E
B
B
C
C
TB
TBTB
TB
TB
TB
TB
TB
TB
TB
TB
TB
TB
TB
TB
TB
TB
TB
TB
TB
TB
TB
TB T
BT
B
TB
TBT
B
TB
TB
TB
TB
TB
TB
TB
TB
TB
TB
TB
TB
TB
TBT
B
TB
TB
TB
TB
TB
TB
TB
TB
TB
TB
TB
TB
TB
TB
TB
TB
TB
TB
R7
TB
R2
TB
R82 TB
C32 TBR
81 TB
R97
R10
4
R10
2
R10
33K
3
TP
58T
P23
180K
2M
10M
R25
220k
C34
TP
47
R26
8k2
Q6
C27
R27
2k2
2k2
R28
EC
4
TP
48
C28
C26
R80
TO92
Q7
Q30
C
C B
B
E
E
Q11
R92
N.C
.
N.C
.
N.C
.
0603
N.C
N.C
N.C
N.C
N.C
N.C
NC
N.C
N.C
N.C
3n3
TB
Q10 TB
R1
TB
TB
RIN
G
TIP
TB
R93 TB
R64
9T
B
EC
1T
B50
V
RL1
-B
TIP TP
9T
P10
Onh
ook
Onh
ook
Offh
ook
Offh
ook
0805
CID
1_P
LIN
E+
1
LIN
E_I
NU
SE
10N
/ 25
0V
L1 TB
500V
Type
4
Type
4
1N 500V
For
TG
1090
Onl
y
Opt
ion
1
Opt
ion
2
Opt
ion
16
Opt
ion
4
Opt
ion
11
Opt
ion
12O
ptio
n 13
Opt
ion
5
Opt
ion
6O
ptio
n 17
Opt
ion
7O
ptio
n 8
Opt
ion
9
Opt
ion
15
Opt
ion
20
Opt
ion
10
Opt
ion
19
Opt
ion
18
Opt
ion
14
Opt
ion
3
KX
-TG
1070
/107
2FX
SC
HE
MAT
IC D
IAG
RA
M (
Bas
e U
nit_
Mai
n 1/
3)N
.C: N
o C
ompo
nent
s
29
KX-TG1070FXB/KX-TG1070FXC/KX-TG1072FXB/KX-TGA107EXB/KX-TGA107EXC
RX
TX
KX
-TG
1070
/107
2FX
SC
HE
MAT
IC D
IAG
RA
M (
Bas
e U
nit_
Mai
n 2/
3)N
.C: N
o C
ompo
nent
s
U2
BB
IC
U3
C97
VD
D3V
2
VD
D3V
2V
DD
3V2
VD
D3V
2
VD
D3V
2
VD
D3V
2
VD
D2V
5
VD
DIN
T
VD
DO
VD
DA
VD
DC
1V
DD
C
ATE
IN
TE
RFA
CE
JTA
G I
NT
ER
FAC
E
VD
D3V
2 VD
DC
VD
DIN
T
VD
DO
VD
D3V
2
VD
DC
12P C
39
SC
L
VC
CW
PA
0A
1A
2G
ND
1 2 3 45678
SD
A
SC
L
BU
ZZ
ER
LINE_INUSEPARA_DETAON2
BP
HO
NE
_RLY
TD
OT
DI
TC
KT
MS
SD
A
DI_
SP
I
VS
SIO
4A
OP
2
LIN
ER
X_P
LIN
ET
X_P
VD
DA
AIP
2A
IN2
VR
2_C
TR
L
VR
1_C
TR
LV
BG
PV
SS
A
VS
SO
XTA
L2
XTA
L2
XTA
L1
XTA
L113
.824
MH
zX
TL
- AT
- 4
9
VR
2_C
TR
L
PO
WE
R_C
HK
VR
1_C
TR
L
AN
T0_
SW
AN
T1_
SW
RF
_SIG
[0]
RF
_SIG
[1]
VA
NLI
VB
ATV
MIC
IOGP24 / KB9VDDIO1
JTAG_TMS
IOGP13IOGP14 / BIF
VDDC2VSSC2
VSSINTPWR_SWITCH
VR3_CTRLAIP2BAIN2B
AD3AD2
AON2
JTAG_TCKJTAG_TDI
JTAG_TDORF_SIG[3]SIF_DATARF_SIG[2]VSSC1
VSSRSSIR_DATAT_GFSK / T-DATA
VDDO
VDDC1VDDINTREF_CLK
RF_SIG4 / IOGP28SIF_CLK
VD
DIO
3
IOG
P0
/ SC
L_IIC
IOG
P31
/ D
I_S
PI
IOG
P32
/ D
O_S
PI
IOG
P33
/ S
CK
_SP
I
IOG
P15
/ K
B0
IOG
P16
/ K
B1
IPG
P17
/ K
B2
IOG
P18
/ K
B3
IOG
P19
/ K
B4
IOG
P20
/ K
B5
VS
SIO
1IO
GP
21 /
KB
6
AC
DC
_LO
AD
IOG
P34
/ C
S_S
PI
IOG
P1
/ SD
A_I
IC
DO
_SP
IS
CK
_SP
IC
S_S
PI
RE
V2_
WP
RIN
G D
ET
OF
F_H
OO
KT
BR
38 /
600
EB
RR
EV
1_M
BR
PAG
E
C88
100N
C13
210
0N C54
100N
C53
100N
C81
100N
C12
38p
2
C7
8p2
J1
12
6463626160595849
1718192023242526272829303132 2122
12
123
13
4
14
5
15
6
16
78
11109
4748
3334353637383940414243444546
50 52 53 54 5655 5751
C14
5
TP
16
T_G
MS
K
T_E
NA
BLE
RF
_S_D
ATA
RF
_S_E
NR
F_S
_CLK
SLI
CE
_CT
R
R_D
ATA
P
RS
SI
RF
_CLK
_RE
F
TP
17T
P4
R61
1K
1KR
86
100N
PAG
E1
Pag
e K
ey
1V8
/ 2V
5
SC
LS
DA
TP
8
C61T
P5
1KR47 1%
1K3
R46
4K7
R41
100N
C83
C72
C40
C60
TP
3
TP
22
TP
15
TP
35C
9
C84
C77
C78C
86
100N
100N
R77
2K2
TP
34
TP
36
TP
33
TP
37
C65
C63
C59
R37
100N
C19
4
4K7
R40
1%
C15 1N
8p2
8p2
R66 8k2
8p2
8p2
8p2
8p2
8p2
8p2
8p2
8p2
8p2
TP
11
C45
100N
C19
010
0N
C90
100N
D5
I
TP
40
+++
I
+
+
TP
41E
C10
C79
12P
TP
42
TP
12
R74
R60 NC
510R
C44
12P
Q9
VD
D2V
5
VR
1_C
TR
L
PO
WE
R_C
HK
Pow
er fa
ilure
if V
DD
3V2
< 2
.8V
VR
2_C
TR
L
100U
/ 6V
3
R42
R43 1K
Q13
47K
47K
C19
38p
2
1KD
9
C93
C
B
E
TP
21
TP
28
TP
27
TP
26
TP
25
TP
20
TP
19
TP
18
100P
100P
SD
A
SC
L TD
O
TD
I
TC
K
TM
SC11
9C
118
+6V
100N
C14
410
0NC
143
12P
R51
10R
C96
C10
5
C10
3
C10
7
C10
9
C10
6
C10
8
8P2
8P2
8P2
2533
825
341
8P2
8P2
8P2
C75
8P2
C94
8P2
C95
15O
P
4U7
R44
10R
R45
100R
R59
R48
TP
39EC
210
0U
GN
D
GN
D
VB
GP
VM
IC
VD
DA G
ND
GN
DG
ND
GN
D
GN
D
CID
1_P
CID
1_N
GN
DG
ND
C51
10P
C46
100N
10P
C50
Y1
GN
D
R10
1
R98
R99
R10
5
R10
0
OR
OR
OR
OR
OR
CID
_PC
ID_N
EC
310
U6V
3
GN
D
GN
DG
ND
GN
D
GN
D
GN
D
GN
D GN
D
GN
D
TP
38
TP
13
TP
1
C41
C74
R72
20K
R73
C73
TP
220
K
100n
100n
C14
133
0P
C14
233
0P
R35
390K
R34
390K
C42
C43
C52
C82
100N
C5
100N
C47
100N
GN
DG
ND
GN
D
N.C
.N
.C.
N.C
.N
.C.
N.C
.
N.C
.
N.C
.C
410
0N
8p2
C12
1C
124
C99
C49
C56
2P7
100N
EE
PR
OM
30
KX-TG1070FXB/KX-TG1070FXC/KX-TG1072FXB/KX-TGA107EXB/KX-TGA107EXC
C17
11U TP
29
TP
53 CR
D
CR
D + J7
2
II
J71I
11
6V_U
NR
EG
GN
D
Cha
rge
LED
J8
GN
D
N.C
N.C
N.C
R10
7
R10
8
C17
7
C17
C13
C16
C14
C17
6
Q29
L310
uHL210
uH
N.C
N.C
R10
927
R1/
4W
N.C
C
B
E
N.C
.N
.C.
N.C
HA
ND
SE
T B
ATT
ER
Y C
HA
RG
ER
Ant
enna
par
t TP
31 11
TP
32
AN
T1
AN
T0
OR
C16
9
OR
C17
0
100p
FC
130
1pF
C87
1pF
C20
2p7
C10
1
TP
7
TP
14
AN
T1
AN
T
AN
T0
AN
T0_
SW
AN
T1_
SW
12P
12P
12P
12P
12P
C15
22P
42P
42P
4C
120
C15
3C
76
12P
C18
112
PC
156
1KR65
1K
D7
R67
NC
C55
NC
C80
22N
L10
C91
C92
C15
5C
154
1000
UE
C61
8p2
EC
62
VD
D3V
2
N.C
+6V
PW
RJ2
GD
12
10U
10U
+6V
6V_U
NR
EG
L5 L6
GD
123P
INP
WR
J1
GN
D
N
OU
T1
OU
T2
N.C
C64
8p2
R49 3R
R71
750R
R70
470R
EC
6310
0U
470U
EC
65
10V+
+
+
C66
100N
C67
8p2
C12
6
6V_U
NR
EG
VD
D3V
2V
DD
PA
3V2
U1
For
TG
1090
Onl
y
R4
TB
C16
6T
B
TB
1 3 45678
2
TP
46
DO
_SP
IS
I
SC
K
RE
SE
T
CS
SO
GN
D
VC
C
WP
DI_
SP
IVD
D3V
2
VD
D3V
2
SC
K_S
PI
CS
_SP
I
Opt
ion
21A
udio
Fla
sh
U6
Fla
sh
CO
B2
T_GMSK
147
46
45
44
43
42
41
40
39
38
37
36
35
34
33
2
3
4
5
6
7
9
10
11
12
13
14
15
16
8
R_DATAP
RF_CLK_REF
RF_S_DATA
RF_S_EN
RF_S_CLK
SLICE_CTR
RSSI
VD
DPA C48
C68
EC
163
VD
D3V
2
T_E
NA
BLE
C16
210
0N10
0N10
0U8P
2
RF
AN
T
C14
8
TP
30
1
4.7p
F
4832 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17
49 50 51 52 53 54 55 56 57 58 59 60 61 62 63
KX
-TG
1070
/107
2FX
SC
HE
MAT
IC D
IAG
RA
M (
Bas
e U
nit_
Mai
n 3/
3)N
.C: N
o C
ompo
nent
s
31
KX-TG1070FXB/KX-TG1070FXC/KX-TG1072FXB/KX-TGA107EXB/KX-TGA107EXC
11.3. Schematic Diagram (Base Unit_Operation)
J1 KEY11
12
2
3
KX-TG1070/1072 SCHEMATIC DIAGRAM (Base Unit_Operation)
32
KX-TG1070FXB/KX-TG1070FXC/KX-TG1072FXB/KX-TGA107EXB/KX-TGA107EXC
11.4. Schematic Diagram (Handset)
KX
-TG
A10
7 S
CH
EM
AT
IC D
IAG
RA
M (
Han
dset
_Mai
n 1/
3)N
.C: N
o C
ompo
nent
s
TP
101
TP
102
TP
104
TP
103
TP
5
TP
12
TP
10
L1
D6
I
+
I
+
I
+
I
+
I+
I +
+
++
+
Q5
Q9 B B
CC
E E
Q1
D4 D1
C25
100N
C72
100N
C85 NC
D3
NC
L3 27U
H
L2
TP
43
TP
11
TP
9T
P8
TP
4
D5
SL5
SL6 SL7
SL8
27U
H
TP
105
R34 1K
R4
15K
R24 NC
R28 OR
R43 1K
R42
15K
3V3
2V5
1V4
22U
EC
2647
u / 4
V
EC
1920
0u /
4V
EC
647
u / 4
V
EC
247
u / 4
V
VB
AT
PW
R_S
W
VD
D3V
3
VB
AT
VR
2_C
TR
L
VB
AT
FIL
1
Bat
tery
Fus
e T
race
VB
AT
SL
1
3.5V
MA
X
C26
12p
Q10
B
C E
R15 NC
R10 OR
C19
100n
R35
680R
C8
100N
C7
12P
C44
12P
C45
100N
C84
R50
R53 6k8
6k2
4U7
TP
108
Q6
U2
B
C
2V
DD
OU
T
GN
D
NC
NC
1 354
E
R44
TP
7
10R
C9
100N
R47
30K
1%
R46
18K
1%
R45
100R
R7
10R
C87 1N
C17 1N
Z1
R26
10K
R27
430R
SL
2
SL
3
SL
4
CH
AR
GE
_CT
RL
/ CR
AD
_DE
T
ES
D_T
EE
TH
/ 56
37
ES
D_T
EE
TH
/ 56
37
CH
AR
GE
CO
NT
AC
TS
ES
D_T
EE
TH
/ 56
37
ES
D1
ES
D3
11
1
1
1 1
1
1
1 1 1 1
11
2
1 1 1
ES
D_T
EE
TH
/ 56
37E
SD
4
ES
D2
VR
1_C
TR
L
VD
DC
VD
D2V
5
VD
D2V
5V
DD
A
2V5
VB
AT
BA
T_C
HK
Pow
er f
ailu
re i
f V
BA
T <
2V
VD
DO
VD
DIN
T
VB
AT
33
KX-TG1070FXB/KX-TG1070FXC/KX-TG1072FXB/KX-TGA107EXB/KX-TGA107EXC
RX
TX
OP
TIO
N F
OR
TG
1090
ON
LY
U3
U4
BB
IC
U6
(MIC
)
U7
U1
EE
PR
OM
VD
D3V
3
C39
100N
TP
109
C76
12P
TP
112
TP
113
TP
114
TP
115
TP
116
TP
117
TP
118
TP
21T
P27
TP
119
TP
120
TP
121
TP
123
TP
124
GN
D
12P
C15
12P
C78
12P
C81
12P
C79
12P
R161K
C80
C33100N
100N
C36
100N
C54
100N
TP
130
TP
1
TP
6
TP
129
TP
132
TP
134
TP
136
TP
131
TP
133
TP
128
C50
10P
C52
100N
C67 NC
C66 NC
C70 12
pC
412
p
C2
10N
C82 NC
C83
12P
C28
NC
C75
TP
135 N
C
Z3
NC
II+ +
+
+
Z2
NC
C73
N.C
C41
22N
C43
12P
C1
10N
C74 N.C
C90 12P
C89
100N
C3
12P
C21
47U
/ 4V
TA
NT
TC
5
1K2
TP
29
TP
15
TP
3
R1
1K2
R2
100N
R14
62K
C5
NC
C63
100N
C91
4U7
C64
100N
C51
10P
R12
N.C
.C
4212
P
C29
12P
C53
330N
C27
12P
C57
12P
C58
12P
C59
12P
EC
1
SP
K1
SP
K2
10u
/16V
C56
100N
C71
NC
C30
330N
C20 OR
C22 1U
R13
N.C
R3
N.C
C65
12P
C55 1N
R19
4K7
C62
NC
R22
47K
TP
142
R23
N.C
R21
TP
137
TP
138
TP
140 T
P14
1
TP
139
TP
143
OR
R39
OR
R11
1K
Y1
13.8
24M
Hz
TP
16
C46
C16
C18
C20
C24
C37
C38
C40
12P
12P
12P
12P
12P
12P
12P
TP
26
TP
25T
P24
TP
23
TP
20
TP
18
AT
E I
NT
ER
FA
CE
JTA
G I
NT
ER
FA
CE
TP
19
C77
R62
NC
R61
OR
12P
R40 1K
R41
1K
C35
100N
TP
156
TP
110
TP
111
TP
127
C31
12P
C23
12P
C34
C47
12P
100N
C32
12P
C61 NC
C60 NC
R33 OR
R32 OR
12P
C11C12
12P
C6
12P
C49
NC
RE
C
TP
126T
P12
5T
P13
TP
14
R5
OR
R30
OR
R60
NC
R56
OR
C48
100N
SC
LS
DA
SC
LS
DA
SC
LS
DA
VC
CW
PA
2G
ND
1 2 3 4
8 7 6 5
A0
A1
VD
D3V
3
VD
D3V
3
VD
D3V
3
VD
DC
VD
DO
VDDINT
GN
D
GN
DG
ND
GN
DG
ND
GN
D
GN
DG
ND
GN
DG
ND
GN
D
GN
D
RE
C+
/ S
PK
_AM
P+
RE
C
/ SP
K_A
MP
I
I
RE
C+
/ S
PK
_AM
P+
RE
C
/ SP
K_A
MP
I
I
GN
DG
ND
GN
D
12
GN
D
GN
D
GN
D
GN
DG
ND
GN
D
GN
DG
ND
GN
D
CD
FC
2
FC
1
VIN
VC
C
GN
D
VO
2
VO
1
1 2 3 4
8 7 6 5
GN
D
GN
D
GN
DGN
DG
ND
GN
DG
ND
GN
D
GN
DG
ND
GN
D
GN
D
GN
D
KB
IO9
TD
O
TD
I
TC
K
TM
S
VB
AT
SD
A
SC
L
CH
AR
GE
_CT
RL
/ CR
AD
_DE
T
LCD
_CS
/ T
CO
M_B
LLC
D_S
CL
LCD
_SI
49
123456789
10111213141516
48474645444342414039383736353433
32 31 30 29 28 27 26 25 24 23 22 21 20 19 1718V
SS
IO1
IOG
P0
/ SC
L_IIC
LCD
_BL
TD
DT
DI
TC
KT
MS
AM
P_E
N /
BE
EP
AO
P2
VR
2_C
TR
LH
AN
DF
RE
E_B
L
VM
ICV
R1_
CT
RL
VD
D3V
3
T_G
MS
KA
MP
_EN
/ B
EE
P
BA
T_C
HK
VD
DA
AIP
2A
IN2
VR
2_C
TR
LV
AN
LIV
BA
TV
MIC
VR
1_C
TR
LV
BG
PV
SS
AR
F_S
IG [0
]R
F_S
IG [1
]V
SS
OX
TA
L2X
TA
L1
R_D
AT
AP
RS
SI
RF
_CLK
_RE
FT
_EN
AB
LER
F_S
_DA
TA
RF
_S_E
NR
F_S
_CLK
SLC
_CT
R
IOG
P1
/ SD
A_I
ICV
DD
IO3
VD
DIO
4
IOGP24 / KB9
IOGP13IOGP14 / BIF
VDDIO1JTAG_TMSJTAG_TCKJTAG_TDI
JTAG_TDORF_SIG4 / IOGP28SIF_CLKRF_SIG [3]SIF_DATARF_SIG [2]VSSC1VDDC1VDDINT
VSSC2VDDC2
VSSINT
VR3_CTRLPWR_SWITCH
AIP2BAIN2B
AD3
AON2AD2
REF_CLKVSSRSSIR_DATAT_GFSK / T-DATAVDDO
IOG
P31
/ D
I_S
PI
IOG
P32
/ D
O_S
PI
IOG
P33
/ S
CK
_SP
IIO
GP
34 /
CS
_SP
IIO
GP
15 /
KB
0IO
GP
16 /
KB
1IO
GP
17 /
KB
2IO
GP
18 /
KB
3IO
GP
19 /
KB
4IO
GP
20 /
KB
5
IOG
P21
/ K
B6
50 51 52 53 54 55 56 57 58 59 60 61 62 63 64
KB
IO0
KB
IO1
KB
IO2
KB
IO3
KB
IO4
KB
IO5
KB
IO6
VD
D3V
3V
DD
3V3
VD
DC
PW
R_S
W
VD
DA
VM
IC
KX
-TG
A10
7 S
CH
EM
AT
IC D
IAG
RA
M (
Han
dset
_Mai
n 2/
3)N
.C: N
o C
ompo
nent
s
34
KX-TG1070FXB/KX-TG1070FXC/KX-TG1072FXB/KX-TGA107EXB/KX-TGA107EXC
LCD
IN
TE
RF
AC
E (
3V
2 )
TR
IAN
GLE
KE
YP
AD
( 2
8 k
eys
max
)
Key
Ass
ignm
ent
RF
7 -
Seg
men
t LC
D
C K13
K20
Off
- H
On
- H
PW
R
PB
Dow
n
Up
OK
K21
K27
K5
K4
K3
K1
K7
K19
K10
K12
K16
K11
K15
K6
K25
K24
K23
K221
23
45
6
78
9
0#R
CO
B1
48
GN
D
GN
D
GN
D
GND
GND
T_GMSK
GND
R_DATAP
RF_CLK_REF
RF_S_DATA
RF_S_EN
RF_S_CLK
SLC_CTR
RSSI
T_ENABLE
GND
GND
VB
AT
EC
8
R31 2R
+
+12
P
C68
C69
100N
220u
/ 4V
EC
447
u / 4
VC
1310
0NC
1412
P
GN
D
GN
D
VD
D3V
3
VD
D3V
3
KB
IO0
KB
IO1
KB
IO2
KB
IO3
KB
IO4
KB
IO5
KB
IO6
KB
IO9
VD
D3V
3
Dow
nK19
K27
Rig
ht d
ot /
M
K13
Left
dot
/ C
K12
# 5
K20
SP
KK22
*
K21
RD
K6
K5
K4
K3
K2
K1
TC
OM
# 2
# 3
# 0
Up
Pho
ne
K23
# 7 K
25#
1
K24
# 4
K7
#
K15
# 9 K
16#
6
K11
# 8
K10
OF
F
LCD
_CS
/ T
CO
M_B
L
LCD
_SC
L
LCD
_SI
1 1 1 1 1 1
BU
Z1
C88
C15
7
12P
I
+
+4U
7
R94
2R2
R54
R52
1M
R49
100K
NC
R11
027
RD
10 Q8
R95
100K
C14
712
P R48
470R
TP
154
TP
36
TP
38
TP
39
TP
40
TP
42
TP
44
TP
155
Q20
B
CE
12
G
SD
AM
P_E
N /
BE
EP
49 50 51 52 53 54 55 56 57 58 59 60 61 62 63
32
AN
T1
C10
TP
2
OP
75
R58
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
VD
DA
KX
-TG
A10
7 S
CH
EM
AT
IC D
IAG
RA
M (
Han
dset
_Mai
n 3/
3)
35
KX-TG1070FXB/KX-TG1070FXC/KX-TG1072FXB/KX-TGA107EXB/KX-TGA107EXC
12 Printed Circuit Board12.1. Circuit Board (Base Unit)12.1.1. Component View
KX-TG1070/1072 CIRCUIT BOARD (Base Unit (Component View))
C45C44
C30
C29
C2
C119
C118
C57C3
C662
C69C90
U3
U6
Y1
C154C155
C152
C148
C30
C87
ANT1
C120C153
C92C91C76
C19
C129
C79
C83
R65
R50
R33R31
R62
R90
R69
R4
R45
R51
R41R40
R89R57
R93
R54R43
R42
R48
R74 R60
R109
EC163
EC4
EC10
COB2
EC3
EC1
EC
63
EC
65
EC
61
EC2
L10
TP7
L1
J7
J8
J1
L4
L7
L6
TP14
ANT0
RF
TP541 2 21TP52
TP40
TP42
TP41
TP49
TP60
TP63
TP46
TP59
TP39
D4
RL1
VAR1
PWRJ1PJ1 PWRJ2
D3
D1
Q11
Q13Q9
Q14
Q8
Q12
Q605
Q2
Q3
Q607
Q15
Q24
BUZ1
PbF
35-0
0605
5-00
3-20
0>E
P-G
W<
C16
9
C18
1 C15
6D
7
C55
C80
C17
0
C10
1
C20
C97
C54 C99
C71
C93
EC
658
C66
3
C65
7
C14
4
C16
6
C14
3
C89
C61
C88
C66
4
C58
R67
R64
9
R99
R88
R87
R56
R63
6
R44
R10
1R
98
R10
5
R91
R85
R12
R64
0 R17
R9
R83
R53
R59
L3 L2
L5
D61
0
D60
6D
9
D5
D2
36
KX-TG1070FXB/KX-TG1070FXC/KX-TG1072FXB/KX-TGA107EXB/KX-TGA107EXC
12.1.2. Flow Solder Side View
C56
C49
C70
R100
TP30
TP32
TP21
TP20
TP19
TP28
TP27
TP26
TP4
TP23
TP1
TP2
TP8
TP11
U1
U2
PAGE1
TP12
TP6
TP16
TP24
TP9TP53
TP29
TP10
TP48
TP47
TP5
TP25TP18
TP31
D10
D603
Q10
Q30
Q6
Q28
Q7
Q606
Q601
Q29
Q20Q604
Q5Q1
Q4
R97
TP17
TP13
D60
8D
6
C126
C62
C64
C66
C67
C659 C35
C78
C4
C86
C9C77
C145
C41
C5
C52
C8
C6 C661
C1
C12
C22
C10
C11
C669
C21
C176
C34
C32
C142
C141
C42
C192
C177
C25
C33
C36
C31
C171
C28
C26
C132
C7
R49
R55
R71
R70
R7
R659
R68
R95
R73
R35
R34R72R104
R82
R14R16R21
R13
R10
R84R11
R637
R648
R632
R96
R23
R647
R24R63
R66
R81
R107
R665
R28
R631
R26
R92
R80R25
TP33
TP66TP15
TP74
TP34
TP38
TP37TP22
TP75
TP70
TP68
TP65
TP35
TP36
TP72
TP71TP73
TP79
TP78
TP69
TP55
TP45
TP44
TP43
TP58
TP62
TP61
TP57
TP56
TP51
C85
C67
0 C66
6C23
C69
3
C38C
59
C63
C65
C72
C66
5
C19
4
C19
3C
40
C60
C84
C47
C82
C18 C24
C27
C43
C65
6
C37
C13
C17
C16
C14
C68
C48
C53
C12
4
C95
C12
1
C68
8
C66
8
C39
C19
0
C94
C75
C10
6
C10
7
C10
8
C10
9
C10
3
C10
5
C16
2
R19
R18
R10
8
R20
R75
R79
R67
8
R76
R78
R69
1
R69
0
R1
R2
R30
R68
2
R27
R10
2
R10
3
R15
R94
R3
R32
R36
R63
3
R77
R52
R64
R38
R22
R8
C73
C74
C46
C96
C51
C50
C15
C81
C12
3
R46
R47
R58
R37
R63
9
R64
6
R63
5
R64
2
R64
4
R6
R63
8
R29
R5
R86
R61
R39
TP67
TP76
TP77
TP3
KX-TG1070/1072 CIRCUIT BOARD (Base Unit (Flow Solder Side View))
37
KX-TG1070FXB/KX-TG1070FXC/KX-TG1072FXB/KX-TGA107EXB/KX-TGA107EXC
12.2. Circuit Board (Base Unit_Page key)12.2.1. Component View
TP1
KEY1
TP2
KX-TG1070/1072 CIRCUIT BOARD (Base Unit_page key (Component View))
38
KX-TG1070FXB/KX-TG1070FXC/KX-TG1072FXB/KX-TGA107EXB/KX-TGA107EXC
Memo
39
KX-TG1070FXB/KX-TG1070FXC/KX-TG1072FXB/KX-TGA107EXB/KX-TGA107EXC
12.3. Circuit Board (Handset)12.3.1. Component View
C1
C2
C10
C49
C12C11
COB1
C25
C20C37C40C42C69
C68
C13
C14C18
C16C15 C38 C24
C147
C56
C59R52
C57
C55C58
C72
C7C8
C26C19
C45
C44
C36
C71
C22
C27
C65C30
C80C33C78
C90C89C52
C85C74
C41
C43 C73
C76
C35
C77
C48
C39
C83
C91
C17
C87
C23
C4 C70C9
C82C64 C66
C63
R32
R30 R5
R33
R31
R24R4
R95R22
R94
R54
EC2
EC6
EC4
EC1BUZ1 EC19EC26
EC8
R42R43
R110
R8
R6
R7
R44
R45
R49
R59
R34
R18 R9R23
R3
R12
R13
R62
R60
R14
R56
R47
FIL1R2
R10
R27
L1
Y1
U1
U4
RF
U3
Z2
Z3L2
TP2ANT1
TP14TP125
TP110
TP111
TP126
> EP-GW <
PbF
35-006057-005-200
TP8
TP10
TP103
TP101
TP5
TP154
TP104
TP105
TP155
TP149TP144
TP147TP12
TP145
TP118
TP16TP119
TP124
TP123
TP151
TP1
TP127
TP142
TP130
TP150
TP141TP143
TP121
TP140
TP137
TP129
TP128
TP156
TP114
TP115
TP117
TP27
TP4
TP108TP131
TP135
TP11TP7 TP152
TP136
TP29SL7 SL8 SL3
SL4
SL2SL5
SL6
SL1
TP15
TP43
TP109
TP153TP113
D10
D4
D1
C84
D5
Q1Q5
Q9
Q4
Q2
Q3
Q7
Q20
Q8
Q10
U2Q6
C28
C75
C6
C88 C1
57
SPK1 SP
K2
C54
C81
C62
C61
C79
C46
C60
C29
C53
C50
C51
C5
C67
C3 C21 C3
2
C34 C4
7
C31
R58
R28
R37
R39
R29
R48
R38
R11
R16
R19
R21
R20
R46 R3
5
Z1
R50
R53
R1
R15
R41
R61
R40
R26
L3
TP13
TP12
0
TP14
8
TP11
6
TP10
2TP
9TP
146
TP6
TP13
8
TP13
9TP
3TP
132
TP13
3TC
5TP
134
TP26
TP21
TP25
TP24
TP23
TP20
TP11
2
TP18
TP19
D6
D3
KX-TGA107 CIRCUIT BOARD (Handset (Component View))
40
KX-TG1070FXB/KX-TG1070FXC/KX-TG1072FXB/KX-TGA107EXB/KX-TGA107EXC
12.3.2. Flow Solder Side View
KX-TGA107 CIRCUIT BOARD (Handset (Flow Solder Side View))
2
U7
FM7
FM4
FM5
1
U6
TP22
PbF
TP44
TP17
TP
38
TP
39
TP
40
TP
36
TP
35
TP
34
TP
33
TP
32
TP
28
TP
30
TP
42
K13 K6 K27
K20 K4 K21
K2 K19 K10
K25 K5 K3
K24 K12 K16
K23 K11 K15
K22 K1 K7
> EP-GW <35-006057-005-200
41
KX-TG1070FXB/KX-TG1070FXC/KX-TG1072FXB/KX-TGA107EXB/KX-TGA107EXC
13 Exploded View and Replacement Parts List1. RTL (Retention Time Limited)
Note: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 is dependant on the type of assembly, and in accordance with the laws governing partand product retention. After the end of this period, the assembly will no longer be available.
2. Important safety noticeComponents identified by the mark indicates special characteristics important for safety. When replacing any of these com-ponents, 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 plas-tics.
Note:(*1) HANDSET without BATTERY COVER ASS’Y(*2) You can download and refer to the Operating Instructions (Instruction book) on TSN Server.
G/NKXTG1070FXBKXTG1070FXCKXTG1072FXBKXTGA107EXBKXTGA107EXC
Ref. No. Part No. Part Name & Description Remarks
A1 PQZBG1070FXB BASE UNIT (RTL) (for KX-TG1070FXB/1072FXB)
A1 PQZBG1070FXC BASE UNIT (RTL) (for KX-TG1070FXC)
A2 PQZHGA107EXB HANDSET (RTL) (for KX-TG1070FXB/1072FXB) (*1)
A2 PQZHGA107EXC HANDSET (RTL) (for KX-TG1070FXC) (*1)
A3 PQWETGA107CE CHARGER UNIT with AC ADAPTOR (RTL) (for KX-TG1072FXB)
A4 PQWATG1070CE AC ADAPTOR (for Base Unit)
A5 PQQX15467Z INSTRUCTION BOOK (*2)
A6 8060094500 LID, BATTERY COVER ASS'Y (for KX-TG1070FXB/1072FXB) ABS-HB
A6 8060094600 LID, BATTERY COVER ASS'Y (for KX-TG1070FXC) ABS-HB