Download KX-TGE212B KX-TGE232B KX-TGE233B KX-TGE234B KX

ORDER NO. KM41401789CE
F13
Telephone Equipment
Model No. KX-TGE210B
KX-TGEA20
(Handset)
KX-TGE210
(Base Unit)
KX-TGE212B
KX-TGE232B
KX-TGE233B
KX-TGE234B
KX-TGEA20B
Digital Cordless Phone
Digital Cordless Answering System
B: Black Version
(for U.S.A.)
(Charger Unit)
KX-TGE230
(Base Unit)
Configuration for each model
Model No
KX-TGE210
KX-TGE212
KX-TGE232
KX-TGE233
KX-TGE234
KX-TGEA20*
Base Unit
1 (TGE210)
1 (TGE210)
1 (TGE230)
1 (TGE230)
1 (TGE230)
Handset Charger Unit Expandable
1 (TGEA20)
Up to 6
2 (TGEA20)
1
Up to 6
2 (TGEA20)
1
Up to 6
3 (TGEA20)
2
Up to 6
4 (TGEA20)
3
Up to 6
1 (TGEA20)
1
*KX-TGEA20 is also an optional accessory, which contains a
handset and a charger.
© Panasonic System Networks Co., Ltd. 2014
Unauthorized copying and distribution is a violation
of law.
KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20
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.
L When you note the serial number, write down all 11 digits. The serial number may be found on the bottom of the unit.
L The illustrations in this Service Manual may vary slightly from the actual product.
2
KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20
TABLE OF CONTENTS
PAGE
1 Safety Precautions----------------------------------------------- 5
1.1. For Service Technicians --------------------------------- 5
2 Warning -------------------------------------------------------------- 5
2.1. Battery Caution--------------------------------------------- 5
2.2. About Lead Free Solder (PbF: Pb free)-------------- 5
2.2.1. Suggested PbF Solder ------------------------------ 6
2.3. Discarding of P. C. Board-------------------------------- 6
3 Specifications ----------------------------------------------------- 7
4 Technical Descriptions ----------------------------------------- 8
4.1. US-DECT Description ------------------------------------ 8
4.1.1. TDD Frame Format ---------------------------------- 8
4.1.2. TDMA system------------------------------------------ 8
4.1.3. Signal Flowchart in the Radio Parts-------------- 9
4.2. Block Diagram (Base Unit_Main)---------------------10
4.3. Tel Interface Circuit--------------------------------------- 11
4.4. Block Diagram (Base Unit_RF Part) -----------------12
4.5. Circuit Operation (Base Unit) --------------------------13
4.5.1. BBIC (Base Band IC: IC501) ---------------------13
4.5.2. Flash Memory (IC502)------------------------------13
4.5.3. Flash Memory (IC601)------------------------------13
4.5.4. EEPROM (IC611) ------------------------------------13
4.5.5. Power Supply Circuit/Reset Circuit--------------14
4.5.6. Telephone Line Interface---------------------------16
4.5.7. Parallel Connection Detect Circuit/Auto
Disconnect Circuit -----------------------------------17
4.5.8. Calling Line Identification (Caller ID)/Call
Waiting Caller ID -------------------------------------18
4.6. Block Diagram (Handset)-------------------------------20
4.7. Block Diagram (Handset_RF Part)-------------------21
4.8. Circuit Operation (Handset)----------------------------22
4.8.1. Outline --------------------------------------------------22
4.8.2. Power Supply Circuit/Reset Circuit--------------22
4.8.3. Charge Circuit ----------------------------------------23
4.8.4. Battery Low/Power Down Detector--------------23
4.8.5. Speakerphone ----------------------------------------23
4.9. Behavior of Electric Power Failure -------------------24
4.10. Circuit Operation (Charger Unit) ----------------------24
5 Location of Controls and Components ------------------25
6 Installation Instructions ---------------------------------------25
7 Operating Instructions-----------------------------------------25
8 Test Mode ----------------------------------------------------------26
8.1. Engineering Mode ----------------------------------------26
8.1.1. Base Unit ----------------------------------------------26
8.1.2. Handset ------------------------------------------------28
9 Service Mode -----------------------------------------------------30
9.1. How to Clear User Setting (Handset Only)---------30
10 Troubleshooting Guide ----------------------------------------31
10.1. Troubleshooting Flowchart -----------------------------31
10.1.1. Check Power------------------------------------------32
10.1.2. Check Record ----------------------------------------33
10.1.3. Check Playback -------------------------------------36
10.1.4. Check Battery Charge ------------------------------36
10.1.5. Check Link---------------------------------------------37
10.1.6. Check the RF part -----------------------------------39
10.1.7. Registering a Handset to the Base Unit--------43
10.1.8. Deregistering a Handset ---------------------------43
10.1.9. Check Handset Transmission --------------------44
10.1.10. Check Handset Reception-------------------------44
11
12
13
14
15
3
PAGE
10.1.11. Check Caller ID ------------------------------------- 44
Disassembly and Assembly Instructions--------------- 45
11.1. Disassembly Instructions------------------------------- 45
11.1.1. Base Unit ---------------------------------------------- 45
11.1.2. Handset ------------------------------------------------ 49
11.1.3. Charger Unit ------------------------------------------ 50
11.2. How to Replace the Handset LCD------------------- 51
Measurements and Adjustments -------------------------- 52
12.1. Equipment Required ------------------------------------ 52
12.2. The Setting Method of JIG----------------------------- 52
12.2.1. Connections (Base Unit) -------------------------- 52
12.2.2. Connections (Handset) ---------------------------- 53
12.2.3. How to install Batch file into P.C. ---------------- 54
12.2.4. Commands-------------------------------------------- 55
12.3. Adjustment Standard (Base Unit) -------------------- 56
12.3.1. Bottom View ------------------------------------------ 56
12.4. Adjustment Standard (Handset) ---------------------- 57
12.4.1. Component View ------------------------------------ 57
12.5. Things to Do after Replacing IC or X'tal ------------ 58
12.5.1. How to download the data ------------------------ 58
12.6. Frequency Table------------------------------------------ 59
Miscellaneous---------------------------------------------------- 60
13.1. How to Replace the LLP (Leadless Leadframe
Package) IC ----------------------------------------------- 60
13.1.1. Preparation-------------------------------------------- 60
13.1.2. Caution------------------------------------------------- 60
13.1.3. How to Remove the IC ----------------------------- 60
13.1.4. How to Install the IC -------------------------------- 61
13.2. How to Replace the Flat Package IC --------------- 62
13.2.1. Preparation-------------------------------------------- 62
13.2.2. How to Remove the IC ----------------------------- 62
13.2.3. How to Install the IC -------------------------------- 63
13.2.4. How to Remove a Solder Bridge ---------------- 63
13.3. Terminal Guide of the ICs, Transistors and
Diodes ------------------------------------------------------ 64
13.3.1. Base Unit ---------------------------------------------- 64
13.3.2. Handset ------------------------------------------------ 64
Schematic Diagram -------------------------------------------- 66
14.1. For Schematic Diagram -------------------------------- 66
14.1.1. Base Unit (Schematic Diagram (Base
Unit_Main)) ------------------------------------------- 66
14.1.2. Handset
(Schematic
Diagram
(Handset_Main))------------------------------------- 66
14.2. Schematic Diagram (Base Unit_Main)-------------- 67
14.2.1. KX-TGE210 ------------------------------------------- 67
14.2.2. KX-TGE230 ------------------------------------------- 69
14.3. Schematic Diagram (Base Unit_Operation) ------- 71
14.3.1. KX-TGE230 ------------------------------------------- 71
14.4. Schematic Diagram (Handset_Main) --------------- 73
Printed Circuit Board ------------------------------------------ 76
15.1. Circuit Board (Base Unit_Main) ---------------------- 76
15.1.1. Component View ------------------------------------ 76
15.1.2. Bottom View ------------------------------------------ 77
15.2. Circuit Board (Base Unit_Operation)---------------- 78
15.2.1. KX-TGE230 ------------------------------------------- 78
15.3. Circuit Board (Handset_Main) ------------------------ 80
15.3.1. Component View ------------------------------------ 80
15.3.2. Bottom View ------------------------------------------ 81
KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20
16 Exploded View and Replacement Parts List ----------- 82
16.1. Cabinet and Electrical Parts (Base Unit) ----------- 82
16.1.1. KX-TGE210 ------------------------------------------- 82
16.1.2. KX-TGE230 ------------------------------------------- 83
16.2. Cabinet and Electrical Parts (Handset) ------------- 84
16.3. Cabinet and Electrical Parts (Charger Unit) ------- 85
16.4. Accessories and Packing Materials ----------------- 86
16.4.1. KX-TGE210B ----------------------------------------- 86
16.4.2. KX-TGE212B ----------------------------------------- 87
16.4.3. KX-TGE232B ----------------------------------------- 88
16.4.4. KX-TGE233B ----------------------------------------- 89
16.4.5. KX-TGE234B ----------------------------------------- 90
16.5. Replacement Parts List --------------------------------- 91
16.5.1. Base Unit ---------------------------------------------- 91
16.5.2. Handset ------------------------------------------------ 94
16.5.3. Charger Unit ------------------------------------------ 95
16.5.4. Accessories and Packing Materials------------- 95
16.5.5. Screws ------------------------------------------------- 96
16.5.6. Fixtures and Tools----------------------------------- 96
4
KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20
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.
2 Warning
2.1.
Battery Caution
Risk of explosion if battery is replaced by an incorrect type. Dispose of used batteries according to the instructions.
Attention:
A nickel metal hydride battery that is recyclable powers the product you have purchased.
Please call 1-800-8-BATTERY (1-800-822-8837) for information on how to recycle this battery.
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).
Remove all of the
excess solder
Component
pin
Solder
(Slice View)
5
Component
KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20
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.
0.3 mm X 100 g
2.3.
0.6 mm X 100 g
1.0 mm X 100 g
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.
6
KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20
3 Specifications
█ Standard:
█ Bit rate:
DECT 6.0 (Digital Enhanced Cordless
Telecommunications 6.0)
1.152Mbit/s (DECT 6.0)
█ Number of channels:
60 Duplex Channels (DECT 6.0)
█ Frequency range:
1.92 GHz to 1.93 GHz (DECT 6.0)
█ Duplex procedure:
TDMA (Time Division Multiple Access)
█ Modulation:
GFSK (Gaussian Frequency Shift Keying)
█ RF transmission power:
115 mW (max/DECT6.0)
█ Voice coding:
ADPCM 32 kbit/s (DECT 6.0)
█ Channel spacing:
1.728MHz (DECT 6.0)
Handset
Charger
Rechargeable Ni-MH battery
AAA (R03) size (1.2 V 400 mAh)
Super Heterodyne
PLL synthesizer
Quadrature Discriminator
13.824 MHz ±100 Hz
Frequency Modulation
40 bit
AC Adaptor
(PNLV233AZ, 120 V AC, 60 Hz)
Base Unit
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 (W x D x H)
Mass (Weight)
*1
*2
AC Adaptor
(PNLV226Z, 120 V AC, 60 Hz)
Super Heterodyne
PLL synthesizer
Quadrature Discriminator
10.368 MHz ±41 Hz
Frequency Modulation
40 bit
0.1B
Tone (DTMF)/Pulse
Up to 48 digits
Up to 24 digits (Phonebook)
Base Unit*1
Standby: Approx. 1.0 W
Maximum: Approx. 4.3 W
Base Unit*2
Standby: Approx. 1.0 W
Maximum: Approx. 4.3 W
0 °C - 40 °C (32 °F – 104 °F)
20 % – 80 % relative air humidity
(dry)
Approx. 197 mm x 88 mm x 83 mm
Approx. 270 g
Tone (DTMF)/Pulse
Up to 48 digits
Up to 24 digits (Phonebook)
8 days at Standby,
10 hours at Talk
Standby: Approx 0.1 W
Maximum: Approx 1.8 W
8 days at Standby,
10 hours at TalkApprox. 130
0 °C - 40 °C (32 °F – 104 °F)
20 % – 80 % relative air humidity
(dry)
Approx. 54 mm x 31 mm x 171 mm
Approx. 130 g
Standby: Approx 0.1 W
Maximum: Approx 1.8 W
0 °C - 40 °C (32 °F – 104 °F)
20 % – 80 % relative air humidity
(dry)
Approx. 72 mm x 72 mm x 38 mm
Approx. 90 g
KX-TGE210 series
KX-TGE230 series
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
• Optional headset: KX-TCA60, KX-TCA93, KX-TCA400, KX-TCA430
• Optional Range extender: KX-TGA405
• Optional Key detector: KX-TGA20
• T-adaptor: KX-J66
7
KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20
4 Technical Descriptions
4.1.
US-DECT Description
The frequency range of 1.92 GHz-1.93 GHz is used. Transmitting and receiving carrier between base unit and handset is same
frequency. Refer to Frequency Table (P.59).
4.1.1.
TDD Frame Format
RX1
5 ms
5 ms
Up Link ( Handset -> Base Unit )
Down Link ( Base Unit -> Handset )
RX2
RX3
RX4
RX5
RX6
TX1
TX2
TX3
TX4
TX5
TX6
DATA rate : 1.152 Mbps
417 μs (available) 417 μs (blind)
4.1.2.
TDMA system
This system is the cycles of 10 ms, and has 6 duplex paths, but maximum duplex communication path is 5 because of dummy
bearer use.
In 1 slot 417 s, the 10 ms of voice data is transmitted.
• 2 - Handsets Link
Traffic Bearer
Base unit
Handset 1
(Stand by)
Handset 2
(Link)
Handset 3
(Link)
Dummy bearer
RX1 RX2 RX3 RX4 RX5 RX6 TX1 TX2 TX3 TX4 TX5 TX6
TX
RX
TX
RX
Traffic Bearer
A link is established between base unit and handset.
The state where duplex communication is performed.
Handset doesn't make up duplex in no free RF channels because of interference. (*1)
Dummy Bearer
Base unit sends Dummy-data to the all stand-by state handsets.
Handsets receive that data for synchronization and monitoring request from the base unit.
Base unit doesn't send Dummy bearer in no free RF channels because of interference. (*1)
Note:
(*1) It is a feature under FCC 15 regulation and for interference avoidance.
In the case of checking RF parts, it is better in least interference condition.
8
KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20
4.1.3.
Signal Flowchart in the Radio Parts
Reception
Base unit:
A voice signal from TEL line is encoded to digital data and converted into a 1.9GHz modulated radio signal by BBIC(IC501).
The RF signal, after which is amplified in BBIC, is fed to selected antenna.
Handset:
As for a handset RF, RF signal is received in one antenna.
BBIC down-converts to 864 kHz IF signal from RX signal and demodulates it to digital data "RXDATA".
BBIC (IC1) converts RXDATA into a voice signal and outputs it to speaker.
Transmission
Handset:
A voice signal from microphone is encoded to digital data and converted into a 1.9GHz modulated radio signal by BBIC(IC1).
The RF signal, after which is amplified in BBIC, is fed to an antenna.
Base unit:
As for a base unit RF, RF signal is received in two antennas.
BBIC (IC501) compares RF signal levels and selects the antenna to be used. Then BBIC down-converts to 864 kHz IF signal
from RX signal in the selected antenna, and demodulates it to digital data "RXDATA".
BBIC (IC501) converts RXDATA into a voice signal and outputs it to TEL line.
9
CKM/STM
ANT1
RF_Block
VDD_PA
10
AVD/VDD
QSPI
CIDINp
CIDINn
LSRp
MICh
P3_6
IC611
EEPROM
KEY
PAD
VBAT
PDN_DET
CHARGE_DET
VRF
/VPA
IC601
Flash
(Voice prompt)
BBIC
IC501
RF_VDD
+1.8V
IC502
Flash(Program)
Crystal
10.368MHz
Q701
CHARGE
DETECT
Q301
1
4
Power Down
DET
D101
2
3
Power supply
at AC failure
IC302
REGULATOR
Q141
TR_RLY
-
+
CHARGE
GND
DC_JACK
DC5.5V+
RING
TIP
TEL_JACK
KX-TGE210/212/232/233/234 BLOCK DIAGRAM (Base Unit_Main)
+3.0V
SIDE_TONE
CIRCUIT
Q161
4.2.
LED
KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20
Block Diagram (Base Unit_Main)
RX AMP
TX AMP
SIDE TONE
CONTROL
CIRCUIT
R142
11
R141
REGULATOR
CALLER ID
DETECT
BELL
DETECT
1
4
C102
2
3
D101
C101
R104 C106
R102 C104
R103 C105
R101 C103
SA101
P101
RING
TIP
4.3.
Q141
KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20
Tel Interface Circuit
ANT1
RF_RXp
RF_RXn
RF_TXp
RF_TXn
12
Demodulator
Control
Logic
RXDATA
TXDATA
10.368
MHz
KX-TGE210/212/232/233/234 BLOCK DIAGRAM (Base Unit_RF Part)
Mixer
Modulator
PLL
3856-3843MHz
/3859-3845MHz
4.4.
IC501 RF block
KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20
Block Diagram (Base Unit_RF Part)
KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20
4.5.
Circuit Operation (Base Unit)
General Description:
(BBIC, Flash Memory, EERROM) is a digital speech/signal processing system that implements all the functions of speech
compression, record and playback, and memory management required in a digital telephone answering machine.
The BBIC system is fully controlled by a host processor. The host processor provides activation and control of all that functions
as follows.
ADPCM
TDD & TDMA
with FHSS
Processor
ADPCM
Digital
Speech
Processor
RF part
Caller ID
Modem
BBIC (IC501)
Digital TAM System
4.5.1.
Keys/ LEDs
/ Charge
TEL
Line
Interface
&
Host CPU
EEPROM
IC611
Analog
Front
End
Flash Memory
(Program)
IC502
Multiplexer
SP
Flash Memory IC601
BBIC (Base Band IC: IC501)
• Voice Message Recording/Play back
The BBIC system uses a proprietary speech compression technique to record and store voice message in Flash Memory.
An error correction algorithm is used to enable playback of these messages from the Flash Memory.
• DTMF Generator
When the DTMF data from the handset is received, the DTMF signal is output.
• Synthesized Voice (Pre-recorded message)
The BBIC implements synthesized Voice, utilizing the built in speech detector and a Flash Memory, which stored the vocabulary.
• Caller ID demodulation
The BBIC implements monitor and demodulate the FSK/DTMF signals that provide CID information from the Central Office.
• Digital Switching
The voice signal from telephone line is transmitted to the handset or the voice signal from the handset is transmitted to the
Telephone line, etc. They are determined by the signal path route operation of voice signal.
• Block Interface Circuit
RF part, LED, Key scan, Speaker, Telephone line.
4.5.2.
Flash Memory (IC502)
Main program data is stored.
4.5.3.
Flash Memory (IC601)
Following information data is stored.
• Voice signal
ex: Pre-recorded Greeting message, Incoming message
4.5.4.
EEPROM (IC611)
Following information data is stored.
• Settings
ex: message numbers, ID code, Flash Time, Tone/Pulse
13
KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20
4.5.5.
Power Supply Circuit/Reset Circuit
The power supply voltage from AC adaptor is converted to VBAT (3.0V) in IC302. And +3.0V for peripherals and analog part is
insulated from VBAT by Doubler of BBIC.
Circuit Operation:
+5.5V
+5.5V
AC Adaptor
+3.0V
VDD3
VDD4
IC501
IC302
IC611
+3.0V_CP
+3.0V
EEPROM
3.0V
REGULATOR
VDD1
Q301
BBIC
+3.0V_CP2
+1.8V
IC601
TAM FLASH
IC502
QSPI FLASH
RF Part
LEDs
VBAT
VDD1 (1.8 V)
Reset (RSTN)
(IC501_77pin)
Startmonitor
(IC501 57pin)
(CKM/STM)
BBIC chip initialize
14
VDD5
KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20
4.5.5.1.
Charge Circuit
+5.5V
F301
DCP
R373
K
D362 R372 R371
A
The voltage from the AC adaptor is supplied to the charge circuits.
CHARGE+
C351
CHARGE-
15
DCM
KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20
4.5.6.
Telephone Line Interface
Telephone Line Interface Circuit:
Function
• Bell signal detection
• ON/OFF hook and pulse dial circuit
• Side tone circuit
Bell (RINGING) signal detection and OFF HOOK circuit:
In the idle mode, Q141 is open to cut the DC loop current and decrease the ring load. When ring voltage appears at the Tip (T)
and Ring (R) leads (When the telephone rings), the AC ring voltage is transferred as follows:
L1T  C105  R103  R110  R11 1 R112  BBIC pin18(RINGING)
When the CPU (BBIC) detects a ring signal, Q141 turns on, thus providing an off-hook condition (active DC current flow through
the circuit). Following signal flow is the DC current flow.
T  D101  Q141  Q161  R163  D101  P101  R
ON HOOK Circuit:
Q141 is open, Q141 is connected as to cut the DC loop current and to cut the voice signal. The unit is consequently in an onhook condition.
Pulse Dial Circuit:
Pin 19 of BBIC turns Q141 ON/OFF to make the pulse dialing.
Side Tone Circuit:
Basically this circuit prevents the TX signal from feeding back to RX signal. As for this unit, TX signal feed back from Q161 is
canceled by the canceller circuit of BBIC.
C173
E
C
B
Q161
B
R141
E
K
A
D142
C142
R164
C101
Q142
R151
C
B
R142
R145
C152
R152
R163
R166
C171
_
~
3
+
~
C174
OFF Hook
D101
E
4
L1T
2
1
SA101
R178
RX
Pin25 of IC501
C
Q141
R162
R165
C167
+
R168
C161
R160
L1R
C102
TX
Pin27 of IC501
C184
HOOK
Pin19 of IC501
PARADET
Pin17 of IC501
ADC1
Pin33 of IC501
R110
R111
C110
CIDOUT
Pin24 of IC501
C111
C113
R112
R101 C103
BELL signal detection
CIDINn
Pin23 of IC501
R116
R118
RINGING
Pin18 of IC501
C116
C115
ADC0
Pin32 of IC501
R117
R115
R103
C105
R102 C104
CIDINp
Pin21 of IC501
C109
R104 C106
LSRn
Pin28 of IC501
R109
16
P101
KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20
4.5.7.
Parallel Connection Detect Circuit/Auto Disconnect Circuit
Function:
In order to disable call waiting and stutter tone functions when using telephones connected in parallel, it is necessary to have a
circuit that judges whether a telephone connected in parallel is in use or not. This circuit determines whether the telephone
connected in parallel is on hook or off hook by detecting changes in the T/R voltage.
Circuit Operation:
Parallel connection detection when on hook:
When on hook, the voltage is monitored at pin 32 of IC501. There is no parallel connection if the voltage is
0.54 V or higher, while a parallel connection is deemed to exist if the voltage is lower.
Parallel connection detection when off hook:
When off hook, the voltage is monitored at pin 17 of IC501; the presence/absence of a parallel connection is determined by
detecting the voltage changes.
If the Auto disconnect function is ON and statuses are Hold, receiving ICM, OGM transmitting, BBIC disconnects the line after
detecting parallel connection is off hook.
B
B
R141
A
D142
C142
R164
K
E
Q142
R151
C101
C
D101
R145
C152
R152
R163
R166
3
+
_
~
C171
E
~
C174
B
4
L1T
2
1
SA101
C173
Q161
R142
R178
RX
Pin25 of IC501
C
R162
R165
C167
+
R168
C161
C
E
Q141
R160
L1R
C102
TX
Pin27 of IC501
C184
HOOK
Pin19 of IC501
PARADET
Pin17 of IC501
R115
17
R118
C116
R117
ADC0
Pin32 of IC501
C115
ADC1
Pin33 of IC501
R116
P101
KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20
4.5.8.
Calling Line Identification (Caller ID)/Call Waiting Caller ID
Function:
Caller ID
The caller ID is a chargeable ID which the user of a telephone circuit obtains by entering a contract with the telephone company
to utilize a caller ID service. For this reason, the operation of this circuit assumes that a caller ID service contract has been
entered for the circuit being used. The data for the caller ID from the telephone exchange is sent during the interval between the
first and second rings of the bell signal. The data from the telephone exchange is a modem signal which is modulated in an FSK
(Frequency Shift Keying) * format. Data "1" is a 1200 Hz sine wave, and data "0" is a 2200 Hz sine wave. There are two types of
the message format which can be received: i.e. the single message format and plural message format. The plural message
format allows to transmit the name and data code information in addition to the time and telephone number data.
*: Also the telephone exchange service provides other formats.
Single message format
1st Ring
2 sec
2nd Ring
2 sec
Silent interval 4 sec
0.5 s 575 ms
min 0.5 s
DATA
STD Ring / 20 Hz
Tip-Ring
0.1 Vrms
70 Vrms
A
DATA in
1200 Hz
=DATA "1"
B
2200 Hz
=DATA "0 "
DATA out
1 bit=833 µs
month
04
day
15
hour
16
minute
35
number
2013487000
Plural message format
1st Ring
2 sec
0.5 s
718 ms
2nd Ring
DATA
DATA CODE NAME
201
John Smith
month
04
day
16
18
hour
16
minute
35
number
2013487000
KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20
Call Waiting Caller ID
Calling Identity Delivery on Call Waiting (CIDCW) is a CLASS service that allows a customer, while off-hook on an existing call,
to receive information about a calling party on a waited call. The transmission of the calling information takes place almost
immediately after the customer is alerted to the new call so he/she can use this information to decide whether to take the new
call.
Function:
The telephone exchange transmits or receives CAS and ACK signals through each voice RX/TX route. Then FSK data and
MARK data pass the following route.
Telephone Line  P101  C105, C104  R103, R104 RA101  IC501(23, 21).
If the unit deems that a telephone connected in parallel is in use, ACK is not returned even if CAS is received, and the
information for the second and subsequent callers is not displayed on the portable handset display.
Call Waiting Format
CAS: CPE Alerting Signal
Dual Tone of 2130 Hz, 2750 Hz
-15 dBm (900 ohm load)
Signal Flow
Telephone Exchange
Cordless phone
Continuance Signal
of 1200 Hz (Data "1")
"FSK"
MARK
CAS
80 5 ms
DATA
0~500 ms 58~75 ms
about 300 ms
(be changed by
Information Volume)
ACK: Acknowledged Signal
DTMF
"D"
Signal Flow
Cordless phone
Telephone Exchange
ACK
R110
CIDOUT
Pin 24
C110
0~100 ms 60 5 ms
R101 C103
R103 C105
IC501
R102 C104
CIDINp
Pin 21
R109
R104 C106
C109
LSRn
Pin 28
L1T
SA101
CIDINn
Pin 23
19
L1R
P101
KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20
4.6.
Block Diagram (Handset)
3V
IC3
ANT1
X1
13.824 MHz
EEPROM
WP, CLK, DATA
VBAT
CHG_DET
RXp
RXn
CHARGE
CONTROL
RSTN
TXp
TXn
RESET
RF part
CHARGE
CHG_CTL
POWER SUPPLY
CONTROL
BATTERY_ON
VBAT
IC1
MIC
BATTERY
BBIC
MIP
MIN
Receiver
HSSPOUTP
Headset Jack
LOUT
3V
HSMIP
4.0V
CN4
Q6
KEY_LED
Monitor SP
CKM/STM
4V
SPOUTP
SPOUTN
CKM//STM
LED
(LCD)
LCD
CP_OFF
VBAT
CHARGE
PUMP
KEYIN_1~5
HEADSET_DET
KEYSTOROBE_A~E
LED
(KEY)
IC4
KEYS
KX-TGEA20 BLOCK DIAGRAM (Handset)
20
KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20
4.7.
Block Diagram (Handset_RF Part)
TXp
TXn
ANT
RXp
RXn
KX-TGEA20 BLOCK DIAGRAM (Handset_RF Part)
21
KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20
4.8.
4.8.1.
Circuit Operation (Handset)
Outline
Handset consists of the following ICs as shown in Block Diagram (Handset) (P.20).
• DECT BBIC (Base Band IC): IC1
- All data signals (forming/analyzing ACK or CMD signal)
- All interfaces (ex: Key, Detector Circuit, Charge, EEPROM, LCD)
• EEPROM: IC3
- Setting data is stored. (e.g. ID, user setting)
4.8.2.
Power Supply Circuit/Reset Circuit
Circuit Operation:
When powering on the Handset, the voltage is as follows;
BATTERY(2.2 V ~ 2.6 V: BATT+)  F1  BBC1 (IC1) 10 pin
The Reset signal generates IC1 (54 pin) and 1.8 V.
VBAT
VDDC (1.2 V)
Reset (RSTN)
(IC1_54 pin)
Start monitor
(IC1 57pin)
(CKM/STM)
BBIC chip initialize
VBAT
3.0V
3.0V
BATTERY
2CELL
EEPROM
GND
VDDC (1.2V)
DOUBLER OUT (Charge Pump)
For all peripherals
3.0V
BBIC
LCD
VBAT
4.0V
External Charge Pump
Circuit or IC
3.0V
4.0 output
KEY LED
LCD BACKLIT LED
GND
22
KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20
4.8.3.
Charge Circuit
Circuit Operation:
When charging the handset on the Base Unit, the charge current is as follows;
DCP(5.5V)  F301  R371  R372  D362  CHARGE+(Base)  CHARGE+(Handset)  R8  Q3  F1  BATTERY+...
Battery...
BATTERY-  R45  GND  CHARGE-(Handset) CHARGE-(Base)  GND  DC-(GND)
In this way, the BBIC on Handset detects the fact that the battery is charged.
The charge current is controlled by switching Q9 of Handset.
Refer to Fig.101 in Power Supply Circuit/Reset Circuit (P.14).
Q2
C27
R9
R2
R8
CHG +
Q3
R4
BATT +
Q4
47K
BATTERY
2CELL
R6
10K
CHG -
BATT R45
Q9
GND
GND
GND
CHG CTRL (32)
BBIC
R7
CHG DET (34)
100K
4.8.4.
Battery Low/Power Down Detector
Circuit Operation:
“Battery Low” and “Power Down” are detected by BBIC which check the voltage from battery.
The detected voltage is as follows;
• Battery Low
Battery voltage: V(Batt) 2.35 V ± 50 mV
The BBIC detects this level and "
" starts flashing.
• Power Down
Battery voltage: V(Batt) 2.1 V ± 50 mV
The BBIC detects this level and power down.
4.8.5.
Speakerphone
The hands-free loudspeaker at SP+ and SP- is used to generate the ring alarm.
23
IC1
KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20
4.9.
Behavior of Electric Power Failure
In case that the power from AC adaptor is lost and lose radio waves, BBIC (IC1) turns Q11 ON since handset presumes that
base unit's power is falied.
Base unit detects that power voltage of AC adaptor +5.5V is OFF, then turns Q351 ON.
It's possible to use the units during the power failure, supplying power to VBAT of base unit from battery of handset through
Q10, CHG terminal and Q351.
Handset
Base Unit
CHG+
Q351
VBAT
Power Supply
at AC failure
(Q10,Q11,Q12)
BATT+
+5.5V
CHG-
BATT_
R45
Power Down
DET
(Q352,Q353,Q354)
3
BBIC
IC1
R351
R352
PDN_DET
(pin101-IC501)
4.10. Circuit Operation (Charger Unit)
Charge control is executed at handset side so that the operation when using charger is also controlled by handset.
Refer to Circuit Operation (Handset) (P.22)
TP1
J1
TP2
AC Adaptor
The route for this is as follows: DC+pin of J1(+)  CHARGE+pad  Handset  CHARGE-pad  DC-pin of J1(-)
24
KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20
5 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.
6 Installation Instructions
Refer to the Operating Instructions.
Note:
You can download and refer to the Operating Instructions (Instruction book) on TSN Server.
7 Operating Instructions
Refer to the Operating Instructions.
Note:
You can download and refer to the Operating Instructions (Instruction book) on TSN Server.
25
KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20
8 Test Mode
8.1.
Engineering Mode
8.1.1.
Base Unit
Important:
Make sure the address on LCD is correct when entering new data. Otherwise, you may ruin the unit.
Make sure the link between Base and Handset before that. Then in case using not original Handset,
you need to deregister Handset.
Note: Refer to Registering a Handset to a Base Unit in the Operating Instructions.
{OFF}
Dial keypad
This pictured model is KX-TGE230.
H/S key operation
{FLASH}
{CALL WAIT}
H/S LCD
1). Press {MENU}.
2). Select "Settings" using {^} or {V}
then press {SELECT} or {>}.
Select "Set tel line" using {^}or{V}
then press {SELECT} or {>}.
3). Enter "7", "2", "6", "2", "7", "6", "6", "4".
Note: 7262 7664 = PANA SONI
(see letters printed on dial keys)
4). Select "Write EEP" using {^} or{V}
then press {SELECT} or {>}.
Service Mode
Read EEP
Write EEP
5). Enter "‫"ە‬, "‫"ە‬, "‫"ە‬, "‫( "ە‬Address). (*1)
BACK
SELECT
Set Addr.:
Default Data
6). Enter "㸨", "㸨" (New Data). (*1)
CLEAR
26
OK
KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20
7). Press {OK} , a long confirmation beep
will be heard.
Set Addr.:
New Data
CLEAR
8). Press {OFF} to return to standby mode.
After that, turn the base unit power off and then power on.
Note: * "Set tel line" isn't displayed in Cell line only mode.
To return to normal mode, execute the following procedure:
1
{MENU} i {#}{1}{5}{7}
2
3
{V}/{^}: Select "off "i {SELECT}
{OFF}
OK
Set Addr.:
____
__
BACK
Frequently Used Items (Base Unit)
ex.)
Items
C-ID (FSK) sensitivity
Frequency
ID
Address
06 0B
Default Data
00
00 07 / 00 08
00 02 ~ 00 06
70/02
Given value
New Data
Remarks
01 (6dB UP) 02 (12dB UP) When hex changes from"00" to "01" or "02"
gain increases by 6dB or 12dB.
Use these items in a READ-ONLY mode to
confirm the contents. Careless rewriting may
cause serious damage to the computer system.
Note:
(*1) When you enter the address or New Data, please refer to the table below.
Desired Number (hex)
0
1
.
.
.
9
Input Keys
0
1
.
.
.
9
Desired Number (hex)
A
B
C
D
E
F
27
Input Keys
[Flash] + 0
[Flash] + 1
[Flash] + 2
[Flash] + 3
[Flash] + 4
[Flash] + 5
KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20
8.1.2.
Handset
Important:
Make sure the address on LCD is correct when entering new data. Otherwise, you may ruin the unit.
{OFF}
Dial keypad
H/S key operation
{FLASH}
{CALL WAIT}
H/S LCD
1). Press {MENU}.
2). Select "Settings" using {^} or {V}
then press {SELECT} or {>}.
3). Enter "7", "2", "6", "2", "7", "6", "6", "4".
Note: 7262 7664 = PANA SONI
(see letters printed on dial keys)
4). Select "Write EEP" using {^} or{V}
then press {SELECT} or {>}.
Service Mode
Read EEP
Write EEP
BACK
5). Enter "‫"ە‬, "‫"ە‬, "‫"ە‬, "‫( "ە‬Address). (*1)
SELECT
Set Addr.:
Default Data
CLEAR
6). Enter "㸨", "㸨" (New Data). (*1)
OK
Set Addr.:
New Data
7). Press {OK} , a long confirmation beep
will be heard.
CLEAR
OK
Set Addr.:
____
BACK
__
8). Press {OFF} to return to standby mode.
After that, remove and reinsert the batteries. Press the Power button for
about 1 second if the power is not turned on.
28
KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20
Frequently Used Items (Handset)
ex.)
Items
Address
Default Data
New Data
Battery Low
Frequency
ID
00 12/00 13
00 07 / 00 08
00 02 ~ 00 06
00 / 00
00 / 01
Given value
-
Possible Adjusted
Value MAX (hex)
-
Possible Adjusted
Value MIN (hex)
-
Remarks
(*2)
Note:
(*1) When you enter the address or New Data, please refer to the table below.
Desired Number (hex.)
0
1
.
.
.
9
Input Keys
0
1
.
.
.
9
Desired Number (hex.)
A
B
C
D
E
F
Input Keys
[Flash] + 0
[Flash] + 1
[Flash] + 2
[Flash] + 3
[Flash] + 4
[Flash] + 5
(*2) Use these items in a READ-ONLY mode to confirm the contents. Careless rewriting may cause serious damage to the
handset.
29
KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20
9 Service Mode
9.1.
How to Clear User Setting (Handset Only)
Handset
Press
, , ,
simultaneously until a beep sound is heard. Then single handset is initialized.
(The contents of user setting are reset to factory default)
*Usage time is not cleared.
30
KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20
10 Troubleshooting Guide
10.1. Troubleshooting Flowchart
FLOW CHART
Not working
Power ON Base Unit
Check Power
OK
Not recording (*1)
Record
Check Record
OK
Playback Pre-Message
No playback
Check Playback
OK
Link
No link
Battery Charge
OK
Not charged
Check Battery Charge
OK
Check Link
NG
Range
Check the RF part
OK
Handset Voice Transmission
No voice
Check Handset Transmission
OK
Handset Voice Reception
No voice
Check Handset Reception
OK
Caller ID function
Caller ID Error
Cross Reference:
Check Power (P.32)
Check Record (P.33)
Check Playback (P.36)
Check Battery Charge (P.36)
Check Link (P.37)
Check the RF part (P.39)
Check Handset Transmission (P.44)
Check Handset Reception (P.44)
Check Caller ID (P.44)
Note:
(*1) When a user claims that the unit disconnects a call right
after the greeting message and no incoming messages can
be recorded, this symptom can not reappear with TEL
simulator in the service center. In this case, try to change
the Auto disconnect activation time and Vox level.
<How to change the Auto Disconnect activation time
and VOX level> (P.34) item (A) and (B).
31
Check Caller ID
KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20
10.1.1. Check Power
10.1.1.1. Base Unit
Is the AC Adaptor inserted into AC outlet? (*1)
Is output voltage of AC adaptor 5.5 V?
NO
Check AC Adaptor.
YES
Check VDD1(1.8V) :Test point (VDD1)
NO
Check Power Supply Circuit.
OK
RSTN: Reset = "High"?
NO
Check Reset Circuit.
YES
Check Xtal CLK=10.368MHz?
NO
Check X501.
YES
Check BBIC.
Cross Reference:
Power Supply Circuit/Reset Circuit (P.14)
Note:
BBIC is IC501.
(*1) Refer to Specifications (P.7) for part number and
supply voltage of AC adaptor.
(*2) Refer to Circuit Board (Base Unit_Main) (P.76).
10.1.1.2. Handset
Is the battery inserted to BATT+ and BATT-?
YES
NO
Check the battery and around BATT+ and
BATT- are not shorted.
Is the voltage of TP-VBAT 2.3 V more?
YES
NO
Is the voltage of TP 3.0 V about 3.0 V?
Check Power Supply Circuit/Reset Circuit.
YES
NO
Is the voltage of TP VDDC about 1.2 V?
YES
NO
Does BBIC (IC1: 36) oscillate at 13.824 MHz?
Check X1, C52, C53.
YES
Check BBIC (IC1).
Cross Reference:
Power Supply Circuit/Reset Circuit (P.22)
32
KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20
10.1.2. Check Record
10.1.2.1. Base Unit
Not record Incoming Message
NO
Check Bell signal.
OK
Does the unit catch line?
NO
YES
Check Line In: Pin 25 of BBIC.
NO
Check Telephone Line Interface
[Bell].
Check Telephone Line Interface
[OFF HOOK].
Check ICM Recording in Signal Route.
OK
Check Auto Disconnect Circuit.
OK
Check Parallel Connection Detection
Circuit.
OK
Check BBIC and Flash Memory.
Note:
Flash Memory is IC601.
BBIC is IC501.
Cross Reference:
Telephone Line Interface (P.16)
Parallel Connection Detect Circuit/Auto Disconnect
Circuit (P.17)
33
KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20
<How to change the Auto Disconnect activation time and VOX level>
A) Auto Disconnect activation time:
Some Telephone Company lines (fiber or cable) ON Hook and OFF Hook voltages are lower than conventional lines, which may
cause a malfunction of Auto Disconnect detection. To solve this problem, try changing the Auto Disconnect activation through
the procedures below.
1) Press "MENU " key at standby Mode and "#" key.
Note: The set must power on and be linked.
2) Press "9", "0", "0", "0"," " .
LCD (H/S)
Service ready
:
BACK
3) Press "7","3","1".
Service ready
:7 3 1
CLEAR
4) Then enter the below last digit;
last digit
Auto disconnect & CPC
"0"
(*1)
: enable ࡮࡮࡮㨇default㨉
(*1)
Auto disconnect : enable
"1"
"2"
CPC : disable
Auto disconnect & CPC
(*2)
: disable
Note:
(*1) Both Auto Disconnect and CPC don't detect for the first 2 seconds.
(*2) If the "Disable" is selected, even if the parallel-connected telephone is OFF HOOK,
the line isn't disconnected.
5) Back to "standby" mode automatically after step 4).
You can hear beep sound which is a confirmation tone.
34
KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20
B) Vox level:
It makes easier to detect a small voice (caller) by raising the sensitivity of VOX level. Therefore, the recording of TAM is not
turned off during detection.
1) ~ 2) are same as (A).
3) Press "5","1","1".
Service ready
:5 1 1
CLEAR
4) Then enter the below last digit;
last digit
default setting
"0"
"1"
: normal
6dB up
5) Back to "standby" mode automatically after step 4.
You can hear beep sound which is a confirmation tone.
35
KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20
10.1.3. Check Playback
10.1.3.1. Base Unit
Check VDD1(1.8V) :Test point (VDD1)
NO
Check Power Supply Circuit.
OK
Check output of BBIC (Pin 41,43).
NO
Check BBIC and Flash Memory.
OK
Check Speaker and its surroundings.
Cross Reference:
Power Supply Circuit/Reset Circuit (P.14)
Note:
Flash Memory is IC601.
BBIC is IC1.
(*1) Refer to Circuit Board (Base Unit_Main) (P.76).
10.1.4. Check Battery Charge
10.1.4.1. Base Unit
Plug in the AC Power source.
Charge Handset on Base Unit.
Is the voltage of two charge contacts about
3 V or more?
NO
Check Charge Circuit of Base Unit.
OK
YES
Check Handset.
Check Charge Contacts at
Base Unit from mechanical point of view.
Cross Reference:
Charge Circuit (P.15)
10.1.4.2. Handset
NO
Is Check Power OK?
Check Power of Handset.
YES
NO
Check Charge Circuit.
Is BBIC (IC1: 34) high at charge state?
Cross Reference:
Check Power (P.32)
Charge Circuit (P.23)
10.1.4.3. Charger Unit
Plug in the AC Power source.
Charge Handset on Charger Unit.
Is the voltage of two charge contacts about
5.5 V or more?
NO
Check Charge Circuit of Charger Unit.
OK
YES
Check Handset.
Check Charge Contacts at Charger Unit
from mechanical point of view.
Cross Reference:
Charge Circuit (P.23)
36
KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20
10.1.5. Check Link
10.1.5.1. Base Unit
Does Base Unit connect to the properly working
Handset?
YES
Base Unit is OK. Check Handset.
NO
Is the voltage of VDD3 about 3.0V?
NO
Check around Power Supply Circuit.
YES
Is the voltage of VDD1 about 1.8V?
NO
YES
Does the RF clock (CLK) oscillate at 10.368 MHz in
Base Unit Test Mode?
NO
Check around X501 and RF module and adjust
clock frequency.*1
YES
Check the RF part
Cross Reference:
Power Supply Circuit/Reset Circuit (P.14)
Check the RF part (P.39)
Note:
Refer to Things to Do after Replacing IC or X'tal (P.52)(P.58) for Base Unit.
*1 How to adjust the frequency of X501.
37
KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20
10.1.5.2. Handset
Does Handset link with Base Unit?
(Properly working unit)
YES
Handset is OK. Check Base Unit.
NO
Is the voltage of TP VBAT about 2.2~2.8 V?
NO
Check the batteries.
YES
NO
Check around Power Supply Circuit/Reset Circuit.
Is the voltage of TP VDDC about 1.2 V?
YES
Is the voltage of TP 3.0 V about 3.0 V?
YES
Does the RF clock (CLK) oscillate: 13.824 MHz
in Handset Test Mode?
NO
Check around X1 and RF module and adjust
clock frequency. *1
YES
Check the RF part
Cross Reference:
Power Supply Circuit/Reset Circuit (P.22)
Check the RF part (P.39)
Note:
Refer to Things to Do after Replacing IC or X'tal (P.53)(P.58) for Handset.
*1 How to adjust the frequency of X1.
38
KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20
10.1.6. Check the RF part
10.1.6.1. Finding out the Defective part
1. Prepare Regular HS(*1) and Regular BU(*2).
2. a. Re-register regular HS (Normal mode) to base unit (to be checked).
If this operation fails in some ways, the base unit is defective.
b. Re-register handset (to be checked) to regular BU (Normal mode).
If this operation fails in some ways, the handset is defective.
After All the Checkings or Repairing
1. Re-register the checked handset to the checked base unit, and Regular HS to Regular BU.
START
No
Base unit is defective
Registration of
handset to
Regular BU
Registration of
Regular HS to
base unit
Yes
Yes
(other checkings)
Registration of Regular HS to Regular BU
Registration of handset to base unit
(checked ones)
Note:
(*1) HS: Handset
(*2) BU: Base Unit
39
No
Handset is defective
KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20
10.1.6.2. RF Check Flowchart
Each item (1 ~ 5) of RF Check Flowchart corresponds to Check Table for RF part (P.41).
Please refer to the each item.
Start
1
2
Link
confirmation
Normal
NG
Control
signal
confirmation
NG
Check BBIC interface parts.
(RF Block <->BBIC on BU/HS P.C.B)
OK
OK
3
X'tal
Frequency
confirmation
NG
Adjust X'tal Frequency. (*1)
OK
4
NG
TX confirmation
Check TX Block.
OK
5
Range
confirmation
Normal
NG
TEST RANGE Check.
OK
GOOD
Note:
(*1) Refer to Check Link (P.37).
40
KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20
10.1.6.3. Check Table for RF part
No.
Item
1 Link Confirmation Normal
HS, BU Mode [Normal Mode]
2
X'tal Frequency confirmation
3
HS, BU Mode: [Adjustment]
TX confirmation
HS Mode:
HS_Burst Mode] (*1)
4
BS Mode:
BS_Burst Mode] (*1)
Range Confirmation Normal
HS, BU Mode: [Normal Mode]
BU (Base Unit) Check
1. Register Regular HS to BU (to be
checked).
2. Press [Talk] key of the Regular HS to
establish link.
Check X'tal Frequency.
(10.368 MHz ± 41Hz)
HS (Handset) Check
1. Register HS (to be checked) to Regular
BU.
2. Press [Talk] key of the HS to establish link.
Check X'tal Frequency.
(13.824 MHz ±100 Hz)
1. Remove wire antenna 2 and connect
spectrum analyzer to TP. (*2)
2. Confirm TX power whether spec. is
satisfied.
Power >=13.5dBm
1. Connect spectrum analyzer to TP. (*3)
2. Confirm TX power whether satisfied spec.
Power >=16.0dBm
1. Register Regular HS to BU (to be
checked).
2. Press [Talk] key of the Regular HS to
establish link.
3. Compare the range of the BU (being
checked) with that of the Regular BU.
1. Register HS (to be checked) to Regular
BU.
2. Press [Talk] key of the HS to establish link.
3. Compare the range of the HS (being
checked) with that of the Regular HS.
Note:
(*1) Refer to Commands (P.55)
(*2) Adjustment Standard (Base Unit) (P.56)
(*3) Adjustment Standard (Handset) (P.57)
41
KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20
10.1.6.4. TEST RANGE Check
Circuit block which range is defective can be found by the following check.
Item
Range Confirmation TX TEST
(TX Power check)
HS, BU setting
Checked unit: Low TX power (*1)
Regular unit: High TX power (*1)
Range Confirmation RX TEST
(RX sensitivity check)
HS, BU setting
Checked unit: High TX power (*1)
Regular unit: Low TX power (*1)
BU (Base Unit) Check
1. Register Regular HS to BU (to be checked).
HS (Handset) Check
1. Register HS (to be checked) to Regular BU.
2. Set TX Power of the BU and the Regular HS
according to CHART1.
2. Set TX Power of the HS and the Regular BU
according to CHART1.
3. At distance of about 20m between HS and BU,
Link OK = TX Power of the BU is OK.
No Link = TX Power of the BU is NG.
1. Register Regular HS to BU (to be checked).
3. At distance of about 20m between HS and BU,
Link OK = TX Power of the HS is OK.
No Link = TX Power of the HS is NG.
1. Register HS (to be checked) to Regular BU.
2. Set TX Power of the BU and the Regular HS
according to CHART1.
2. Set TX Power of the Checking HS and the Regular BU according to CHART1.
3. At distance of about 20m between HS and BU,
Link OK= RX Sensitivity of the BU is OK.
No Link = RX Sensitivity of the BU is NG.
3. At distance of about 20m between HS and BU,
Link OK= RX Sensitivity of the HS is OK.
No Link = RX Sensitivity of the HS is NG
CHART1: Setting of TX Power and RX Sensitivity in Range Confirmation TX TEST, RX TEST
BU (Base Unit) TX Power Check
BU (Base Unit) RX Sensitivity Check
BU (to be checked)
TX Power
Low
High
Regular_HS
TX Power
Hig h
Low
HS (Handset) TX Power Check
HS (Handset) RX Sensitivity Check
HS (to be checked)
TX Power
Low
High
Regular_BU
TX Power
High
Low
Note:
(*1) Refer to Commands (P.55).
42
KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20
10.1.7. Registering a Handset to the Base Unit
The supplied handset and base unit are pre-registered. If for some reason the
handset is not registered to the base unit, re-register the handset.
1
Handset:
{MENU} i # 1 3 0
2 Base unit:
Press and hold {LOCATOR} for about 5 seconds until the registration tone
sounds.
L If all registered handsets start ringing, press {LOCATOR} again to stop, then
repeat this step.
L The next step must be completed within 90 seconds.
3 Handset:
Press {OK}, then wait until a long beep sounds.
Note:
L While registering, “Base in registering” is displayed on all registered
handsets.
L When you purchase an additional handset, refer to the additional handset’s
installation manual for registration.
10.1.8. Deregistering a Handset
A handset can cancel its own registration to the base unit, or other handsets
registered to the same base unit. This allows the handset to end its wireless
connection with the system.
1 {MENU} i # 1 3 1
L All handsets registered to the base unit are displayed.
2 { } : Select the handset you want to cancel. i {SELECT}
3 { }: “Yes” i {SELECT}
4 {OFF}
43
KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20
10.1.9. Check Handset Transmission
Check MIC of handset.
Check handset Tx in Signal Route.
10.1.10. Check Handset Reception
Check speaker of handset.
Check handset Rx in Signal Route.
Note:
When checking the RF part, Refer to Check the RF part
(P.39).
10.1.11. Check Caller ID
BASE UNIT
NO
Did bell ring?
(Message indicator
blinks)
Check bell signal detection in
Telephone Line Interface.
YES
Check Calling Line Identification (Caller ID)/
Call Waiting Caller ID.
Cross Reference:
Telephone Line Interface (P.16)
Calling Line Identification (Caller ID)/Call Waiting Caller
ID (P.18)
Note:
• Make sure the format of the Caller ID service of the
Telephone company that the customer subscribes to.
• It is also recommended to confirm that the customer is really
a subscriber of the service.
44
KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20
11 Disassembly and Assembly Instructions
11.1. Disassembly Instructions
11.1.1.
Base Unit
11.1.1.1. KX-TGE210
ձ
Remove the 2 screws to remove
the cabinet cover.
ձ 2 screws
Cabinet
cover
ղ Remove the solders.
ղ Solders
45
KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20
ճ Remove the screw to remove the Jack Holder and
Main P.C.Board.
ճ Screw
Jack holder
Main P.C.Board
46
KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20
11.1.1.2. KX-TGE230
4 screws
ձ
Remove the 5 screws to remove
the cabinet cover.
ղ
Remove the solders.
Cabinet cover
Solders
Main P.C. board
ճ
Remove the screw to remove the
Jack Holder.
screws
Jack holder
47
KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20
Remove the pararell wire to remove the
main P.C. board.
Pararell wire
Main P.C. board
յ
Remove the 5 screws to remove
the operational P.C.B board.
2 screws
Operational P.C.B board
48
KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20
11.1.2.
Handset
2 screws
Remove the 2 screws.
Insert a plastic card.
(Ex. Used SIM card etc.)
between the cabinet body
and the cabinet cover, then
pull it along the gap to open
the cabinet.
Cabinet body
Cabinet cover
Likewise, open the other
side of the cabinet.
Remove the cabinet cover
by pushing it upward.
Cabinet cover
Remove the solders.
Screw
Solders
Remove the solders to remove
the 2 charge terminals.
Remove the screw to remove
the main P. C. board.
Main P.C. board
2 charge terminals
49
KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20
11.1.3.
Charger Unit
ձ Unhook the click of one side.
ղ Then unhook the other one.
2 charge terminals
50
KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20
11.2. How to Replace the Handset LCD
Note:
The illustrations are simplified in this page.
They may differ from the actual product.
P. C. board
Vertical Interval
Tolerance
Peel off the FFC (Flexible Flat Cable) from
the LCD, in the direction of the arrow. Take
care to ensure that the foil on the P.C. board
is not damaged.
0.2 mm
Horizontal Interval
Tolerance
0.2 mm
If interval tolerance between center lines
is less than 0.2 mm, it is o.k.
New LCD
OK
Fit the heatseal of a new LCD.
NG
(Inclined)
Tip of Soldering Iron
(Part No. PQZZ430PIR)
Rubber of Soldering Iron
(Part No. PQZZ430PRB)
Heatweld with the tip of the soldering
iron about 5 to 8 seconds
(in case of 60W soldering iron).
NG
(Vertical interval tolerance is
more than 0.2 mm.)
NG
(Horizontal interval tolerance is
more than 0.2 mm.)
51
KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20
12 Measurements and Adjustments
This chapter explains the measuring equipment, the JIG connection, and the PC setting method necessary for the measurement in
Troubleshooting Guide (P.31)
12.1. Equipment Required
• Digital multi-meter (DMM): it must be able to measure voltage and current.
• Oscilloscope.
• Frequency counter: It must be precise enough to measure intervals of 1 Hz (precision; ±4 ppm)
Hewlett Packard, 53131A is recommended.
• DECT tester: Rohde & Schwarz, CMD 60 is recommended.
This equipment may be useful in order to precisely adjust like a mass production.
12.2. The Setting Method of JIG
Note:
*: If you have the JIG Cable for TCD500 series
(PQZZ1CD505E), change the following values of
resistance. Then you can use it as a JIG Cable for both
TCD300 and TCD500 series. (It is an upper compatible JIG
Cable.)
<Preparation>
• Serial JIG cable: PQZZ1CD300E*
• PC which runs in DOS mode
• Batch file CD-ROM for setting: PNZZTGE230M
Resistor
R2
R3
R4
R7
Old value (k)
22
22
22
4.7
New value (k)
3.3
3.3
4.7
10
12.2.1. Connections (Base Unit)
Connect the AC adaptor.
Connect the JIG Cable GND (black).
Connect the JIG Cable RX (red) and TX (yellow).
AC adaptor
1 DC JACK
JIG Cable
3 UTX (yellow)
3 URX (red)
UTX
To Serial Port
(COM port 1*)
URX
GND
2 GND (black)
Base unit P. C. board
PC
Note:
*: COM port names may vary depending on what your PC calls it.
52
KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20
12.2.2. Connections (Handset)
Connect the DC Power or Battery to BATT+ and BATT-.
Connect the JIG cable GND (black) to GND.
Connect the JIG cable UTX (yellow) to UTX and URX (red) to URX.
3 URX (red)
URX
UTX
GND
1
DC Power
or Battery
BATT+
3 UTX (yellow)
To Serial Port
(com port 1*)
2 GND (black)
BATT-
JIG Cable
PC
Handset P. C. board
Note:
*: COM port names may vary depending on what your PC calls it.
53
KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20
12.2.3. How to install Batch file into P.C.
1. Insert the Batch file CD-ROM into CD-ROM drive and
copy PNZZTG**** folder to your PC (example: D drive).
<Example for Windows>
On your computer, click [Start], select Programs
(All Programs for Windows XP/Windows Server 2003),
then click
MS-DOS Prompt. (for Windows 95/Windows 98)
Or
Accessories-MS-DOS Prompt. (for Windows Me)
Or
Command Prompt. (for Windows NT 4.0)
Or
Accessories-Command Prompt.
(for Windows 2000/Windows XP/Windows Server 2003)
2. Open an MS-DOS mode window.
3. At the DOS prompt, type "D:" (for example) to select the
drive, then press the Enter key.
<Example>
4. Type "CD 㪳PNZZTG****", then press the Enter key.
5. Type "SET_COM=X", then press the Enter key
(X: COM port number used for the serial connection on your PC).
6. Type "READID", then press the Enter key.
䊶If any error messages appear, change the port number or
䇭check the cable connection.
䊶If any value appear, go to next step.
7. Type "DOSKEY", then press the Enter key.
C: >Documents and Settings>D:
D: >>CD >PNZZTG****
D: >PNZZTG**** >SET_COM=X
D: >PNZZTG****>READID
00 52 4F A8 A8
D: >PNZZTG****>DOSKEY
D: >PNZZTG****>
<Example: error happens>
C: >Documents and Settings>D:
D: >>CD >PNZZTG****
D: >PNZZTG**** >SET_COM=X
D: >PNZZTG****>READID
‫ޓ‬CreateFile error
ERROR 10: Can't open serial port
D: >PNZZTG ****>
Note:
• “*****” varies depending on the country or models.
54
KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20
12.2.4. Commands
See the table below for frequently used commands.
rdeeprom
Command name
Function
Read the data of EEPROM
readid
writeid
Read ID (RFPI)
Write ID (RFPI)
hookoff
hookon
getchk (Base unit)
How to use of
"getchk"
in Handset
1.rdeeprom
Off-hook mode on Base
On-hook mode on Base
Read checksum
Read EEPROM
2.sendchar epw
3.sendchar RST
4.getchk
5.sendchar epw
Write EEPROM
Reset baseset
Read checksum
Write EEPROM
wreeprom
Write the data of EEPROM
bursttx
testrx
tph
tpl
Burst TX mode
Burst RX mode
Keep TX power high
Keep TX power low
55
Example
Type “rdeeprom 00 00 FF”, and the data from address
“00 00” to “FF” is read out.
Type “readid”, and the registered ID is read out.
Type “writeid 00 18 E0 0E 98”, and the ID “0018 E0 0E
98” is written.
Type “hookoff”.
Type “hookon”.
Type “getchk”.
Type “RdEeprom 03 7D 04”, and the data from address
"03 7D" to "03 80" is read out
*This command gets 4 byte "WW", "XX", "YY", "ZZ".
*Please NEVER forget these 4 byte data!
Type “sendchar epw 03 7D 04 FF FF FF FF”
Type “sendchar RST”
Type “getchk”.
Type “sendchar epw 03 7D 04 WW XX YY ZZ”
*"WW", "XX", "YY", "ZZ" is 4 byte data that already read
from same address.
Type “wreeprom 01 23 45”. “01 23” is address and “45”
is data to be written.
Type “bursttx”
Type “testrx”
Type"tph"
Type"tpl"
KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20
12.3. Adjustment Standard (Base Unit)
When connecting the simulator equipment for checking, please refer to below.
12.3.1. Bottom View
BRN/RED
YLW/BLK
ANT1-S-GND
ANT1-Short
L1R
C663 C662 C664 C661
L1T
GAP
R143
RA611
-
IC611
R 1 1 6R 1 1 5
C611
R146
CHARGE-
Send command "SFR", then
the frequency output on this TP.
Oscilloscope (*2)
C351
Q144
R147
R951
Q914
R117 R118
R355
R952
R125
+
ORG
R151
R152
STM/P15
CKM
C152
R373
R372
IC502
C511
D362
R352
R351
R478
C477
SPP
VDD4
R 9 0 4R 9 2 0
C518
C519
D473
C478
R919
R924
C174
R167
R960
R354
Q353
Q904
D133 D132
R178
Spectrum
Analyzer
C963
R954
VDD1
ANT1_TP
C962
Q352
Q913
R953
R163
ANT_1
CHARGE+
Q351
C116 C115
R148
+
STM/CKM/P15
Frequency Counter (*1)
R371
R957
R477
D472
C857
Q907
SPN
JTAG
-
BLU
PC
R891
UTX
C870
ANT2_TP
UART
JIG
RSTN
R965
URX
GND
+5.5V
GND
URX UTX
Q910
R961
Q909
IC901
C964
R956
R958
DCM
VDD5
VDD3
R901
R926
R925
R907
R902
R917
Q902
Q903
DCP
A
Note:
(*1) refers to No.2 of Check Table for RF part (P.41)
(*2) refers to Power Supply Circuit/Reset Circuit (P.14)
56
DC
5.5V
R966
R918
C901
GRY
F301
Vcap
+
Q905
R906
Q901
-
Q906 R903
R923
PNLB2278Z
PbF
PUR
KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20
12.4. Adjustment Standard (Handset)
When connecting the simulator equipment for checking, please refer to below.
12.4.1. Component View
Oscilloscope
L ED1 1
L ED1 2
ANT-Short
ANT-Short-GND
Q5
R70
R51
R50
RECEIVER
40
ANT
C93
C91
R73
C92
SID
SCL
CD
RESET
CS
Spectrum Analyzer
VOLT METER
C81
ANT1
Q7
C42
C70
C71
PbF
Blue
AKER
V OL _ U P
_ SPE
Oran
CKM/STM
ge
C72
D13
GND_J
D14
C73
TM S
TC K
8
RA1
C43
C4
RTCK
C807
V OL _ D W
C802
RSTN
L801
ATSTP
ATSTN
C44
TD O
3.0V
C801
CKM/STM
C8
5
06
C46
C22
IC3
C25
C24
C26
C52
IC1
C69
C99 C98
RA5
C68
C97
C96
C40
8
R26
R22
RA4
D30
C79
C14
CHG_CUR
C11
C13
C16
R72
Q6
C80
C34
L3
C1
X1
C1
C31
C53
C21
C20
C51
1
C19
R18
C29
C32
R24
C39
C89
C88
C17
C30
C4
Frequency Counter (*1)
Oscilloscope (*2)
* Start Monitor
* Send command "SFR", then
the frequency output on this TP.
VOLT METER
TD I
Oscilloscope
SP- P
H ON E
PNLB2282Z
RA2 RA3
R81
R55
R56
R16
C36
R31
R33
C3
Q13
VBAT_MON
C2
R71
C33
R20
R11
R13
R12
C84
CHG_DET
Q9
R6
R2
C27
R9
R28
R27
C35
C37
R25
R32 C83
R34
R23
R7
47
+
+
MIC-
47
C12
C90
Q10
CHG_CTRL
C85
R80
Q11
CHG+
MIC+
SPM
SPP
MIC+
MIC-
OSC
1.1 kHz
R21
R10
Q12
CN4
C82
C86
Q2
R4
R8
Q3
C10
R45
C15
Q4
C57
C56
UTX
GND
C6
GND
F1
Q8
R54
C78
CHG-
VBAT
BAT-
BAT+
DC VOLT METER
R3
C5
A
Note:
(*1) refers to No.2 of Check Check Table for RF part (P.41)
(*2) refers to Power Supply Circuit/Reset Circuit (P.22)
57
DC POWER SUPPLY
2.6 V 2.34 V
URX
VBAT
IC4
C58
MIC Load
VBG/CHG_MON
KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20
12.5. Things to Do after Replacing IC or X'tal
If repairing or replacing EEPROM and X'tal, it is necessary to download the required data such as Programming data or adjustment
data, etc. in memory.
The set doesn't operate if it is not executed.
12.5.1. How to download the data
12.5.1.1. Base Unit
First, operate the PC setting according to The Setting Method of JIG (P.52).
Then download the appropriate data according to the following procedures.
BBIC(IC501)
EEPROM (IC611)
X'tal (X1)
Items
Programming data is stored in memory.
Adjusted parameter data is stored in memory.
(country version batch file, default batch file,
etc.)
System clock
How to download/Required adjustment
1) System Clock adjustment.
1) Change the address “0001” of EEPROM to “AA” to download
the data.
2) Default batch file: Execute the command “default.bat”.
3) Country version batch file: Execute the command
“TG49WW_US_US_RevXXX_YYY.bat”. (*1)
4) System Clock adjustment
Clock adjustment data is in EEPROM, adjust the data again
after replacing it.
1) Apply 5.5V between DCP ad DCM with DC power.
2) Input Command "sendchar sfr", then you can confirm the
current value.
3) Check X'tal Frequency.(10.368MHz ± 41Hz).
4) If the frequency is not 10.368MHz ±41Hz, adjust the
frequency of CLK executing the command "sendchar sfr xx xx
(where xx is the value)" so that the reading of the frequency
counter is 10.368MHz ±5Hz.
Note:
(*1) WW: model number, XXX_YYY: revision number, ZZZ:Voice prompt, AA: Baud rate(9600/19200/57600/115200)
"XXX_YYY” and "ZZZ" vary depending on the country version. You can find them in the batch file, PNZZ- mentioned in The
Setting Method of JIG (P.52).
12.5.1.2. Handset
First, operate the PC setting according to The Setting Method of JIG (P.52).
Then download the appropriate data according to the following procedures.
BBIC(IC1)
EEPROM (IC3)
X'tal (X1)
Items
Programming data is stored in memory.
Adjusted parameter data is stored in memory.
(country version batch file, default batch file,
etc.)
System clock
How to download/Required adjustment
1) System Clock adjustment.
1) Default batch file: Execute the command “default.bat”.
2) Default batch file (remaining): Execute the command
“TGEA20_US_DEF_RevXXX_YYY.bat”. (*2)
3) Country version batch file: Execute the command
“TGEA20_US_US_RevXXX_YYY.bat”. (*2)
4) System Clock adjustment
5) 2.35 V setting and battery low detection
1) Apply 2.6V between BATT+ and BATT- with DC power.
2) Input Command " sendchar sfr", then you can confirm the
current value.
3) Check X'tal Frequency.(13.824 MHz ± 100 Hz).
4) If the frequency is not 13.824 MHz ± 100 Hz, adjust the frequency of CLK executing the command "sendchar sfr xx xx
(where xx is the value)" so that the reading of the frequency
counter is 13.824000 MHz ± 5 Hz.
Note:
(*2) XXX_YYY: revision number
"XXX_YYY" vary depending on the country version. You can find them in the batch file, PNZZ- mentioned in The Setting
Method of JIG (P.52).
58
KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20
12.6. Frequency Table
Channel 0
Channel 1
Channel 2
Channel 3
Channel 4
Ch. (hex)
00
01
02
03
04
TX/RX Frequency (MHz)
1928.448
1926.720
1924.992
1923.264
1921.536
59
KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20
13 Miscellaneous
13.1. How to Replace the LLP (Leadless Leadframe Package) IC
Note:
This description only applies to the model with Shield case.
13.1.1. 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 with less
experience could overheat and damage the PCB foil.
• Hot Air Desoldering Tool
Temperature: 608 F ± 68 F (320 C ± 20 C)
13.1.2. Caution
• To replace the IC efficiently, choose the right sized nozzle of the hot air desoldering tool that matches the IC package.
• Be careful about the temperature of the hot air desoldering tool not to damage the PCB and/or IC.
13.1.3. How to Remove the IC
1. Heat the IC with a hot air desoldering tool through the P.C.Board.
IC
P.C.Board
Hot Air Desoldering Tool
2. Pick up the IC with tweezers, etc. when the solder is melted completely.
Note:
• Be careful not to touch the peripheral parts with tweezers, etc. They are unstable.
Tweezers, etc.
IC
P.C.Board
When it is hard to melt the solder completely, heat it with a hot air desoldering tool through the IC besides through the
P.C.Board.
Hot Air Desoldering Tools
P.C.Board
3. After removing the IC, clean the P.C.Board of residual solder.
60
KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20
13.1.4. How to Install the IC
1. Place the solder a little on the land where the radiation GND pad on IC bottom is to be attached.
Soldering Iron
Land
Solder
P.C.Board
2. Place the solder a little on the land where IC pins are to be attached, then place the IC.
Note:
• When placing the IC, the positioning should be done very carefully.
IC
Soldering Iron
Land
Solder
P.C.Board
3. Heat the IC with a hot air desoldering tool through the P.C.Board until the solder on IC bottom is melted.
Note:
• Be sure to place it precisely, controlling the air volume of the hot air desoldering tool.
IC
P.C.Board
Hot Air Desoldering Tool
4. After soldering, confirm there are no short and open circuits with visual inspection.
61
KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20
13.2. How to Replace the Flat Package IC
Even if you do not have the special tools (for example, a spot heater) to remove the Flat IC, with some solder (large amount), a
soldering iron and a cutter knife, you can easily remove the ICs that have more than 100 pins.
13.2.1. 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 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) (P.5)
13.2.2. How to Remove the IC
1. 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 is
left at the joint on the board, the new IC will not be attached properly.
62
KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20
13.2.3. How to Install the IC
1. 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.
13.2.4. How to Remove a Solder Bridge
1. Lightly resolder the bridged portion.
2. Remove the remaining solder along the pins using a soldering iron as shown in the figure below.
63
KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20
13.3. Terminal Guide of the ICs, Transistors and Diodes
13.3.1. Base Unit
8
4
1
(Reverse View)
25
48
1
2
72
1
96
73
C0DBEYY00102
1
4
24
49
3
5
C1CB00003663
PNWI1TGE230H
PNWI2TGE230H
PNWI3TGE230H
C
B
B1ACGP000008
C
E
DSC7003S0L
Cathode
B
Anode
Cathode
E
Anode
B1ABDM000001, B1ADGE000012
B1ADNB000003, 2SC6054JSL
2SA1576S, B1GBCFYY0020
B0ECKM000008
Cathode
Ѝ
Cathode
DY2J25000L
B0EDER000009
Ѝ
Anode
Anode
B0DDCD000001
B3AAB0000347
13.3.2. Handset
C
(Reverse View)
88
67
66
1
22
23
8
654
5
1
4
B
3
1 2
45
44
C2HBCY000142
PNWITGEA20R
C0DBZYY00357
Cathode
Anode
(Reverse View)
Cathode
Anode
B0BC4R3A0006
B3ACB0000190
64
E
B1ADCF000040
DRC9113Z0L
2SC6054JSL
B1ADNB000003
B1ABGE000011
KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20
Memo
65
KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20
14 Schematic Diagram
14.1. For Schematic Diagram
14.1.1. Base Unit (Schematic Diagram (Base Unit_Main))
Notes:
1. DC voltage measurements are taken with voltmeter from the negative voltage line.
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.
2. The schematic diagrams may be modified at any time with the development of new technology.
14.1.2. 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.
66
KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20
14.2. Schematic Diagram (Base Unit_Main)
14.2.1. KX-TGE210
2
CL1
GND
C851
C853
GND
9
8
NC
C862
2.4p
C863
SHORT
SL
W=0.3mm
L=6.95mm
C859
MSL
W=0.25mm
L=2mm
GND
RF_RXp
SL
W=0.3mm
L=6.5mm
SHORT
OJ4
NC
ANT2
C855
2
1
NC
GND
7
6
5
3
50ohm Line
9g7WL=4mm
MSL
W=0.25mm
L=5mm
GND
RF_TXn
10p
11
2
RF_Rx
SHORT
GND
NC
12
1
open-stub
SL
W1=0.2mm
L1=3.0mm(%9%k!<%[!<%k-0.3mm)
W2=0.7mm
L2=4.3mm
OJ1
open-stub
SL
W=2.9mm
L=2.8mm
SL
W=0.2mm
L=20.0mm
open-stub
SL
W=2.0mm
L=10.8mm
TX-balun
SL
W=0.3mm
L=39.0mm
open-stub
SL
W=2.2mm
L=5.0mm
RF_Tx
C860
1.1p
10
50 ohm line
L=4mm
W 0.15mm
L 22+/-4mm
1st or 4th layer
3
DA802
ANT1
C857
SHORT
OJ5
NC
W 0.15mm
L 22+/-4mm
1st or 4th layer
GND
Shield
RF_RXn
NC
10p
ANT1-S-GND
GND
*open-stub$N>l9g
SLx2
W1=0.2mm
L1=3.3mm
MSL
W2=0.7mm
W=0.25mm
L2=5.0mm
L=2mm
RX-balun
MSL
W=0.175mm
L=3.6mm
S=0.125mm
1
GND
OJ9
ANT1-Short GND
RF
ANT2_TP
2
SHORT
1
OJ6
ANT1_TP
MSL
W=0.25mm
L=5mm
OJ2
RF_TXp
SHORT
LPF
VBAT
4
OJ3
C870
NC
SHORT
open-stub
SL
W=0.6mm
L=20.0mm
GND
SPN
NC
NC
NC NC
*C477 *R477
*C473 NC
*C472 NC
+3.0_CP
VDD4
52
53
54
55
56
57
58
59
60
61
62
63
4
OUT
1
VDD
2
Q909
R965
VSS
3
3.3k
RSTN
VBAT
NC
NC
*IC601
*RA601
NC
7
6
5
3
4
8
2
VCC
2
DO/IO1
*HOLD/IO3
7
3
*WP/IO2
CLK
6
SPI_CLK
4
GND
DI/IO0
5
SPI_DO
SPI_DI
TAM_CSn
27
28
29
30
31
32
33
36
37
35
84
83
82
81
79
78
76
75
80
C516
0.1u
(7)
IC611
8
1
A0
VCC
2
A1
WP
7
3
A2
SCL
6
(8)
(9)
SDA
5
(10)
4
NC
*CS
(6)
NC
+3.0_CP2
(5)
+3.0_CP
C611
C964
NC
NC
Q910
R956
NC
NC
VBAT
C312 0.1u
R961
NC
R958
IC901
67
38
39
40
41
(3)
(4)
4
220
VBAT
1
74
67
1
JTAG
CNT_RST
MSG_LED
.
8
1
C651
C652
C653
C654
C655
C656
C657
C658
2
(1)
(2)
3
2
GND
*SW601
R505 1k
RA501
1
NC
NC
NC
NC
NC
NC
NC
NC
*R652
UTX
URX
NC
4
NC
3
*C601
2
KEYIN3
7
6 KEYS_C
KEYS_D
5
NC KEYS_E
73
8 NCKEYIN2
C513
0.1u
EEP_WP
CAP_CHG
CAP_SW
HS_SUPPLY_DET
*RA6511
0.1u
1k KEYIN1
I2C_SCL
I2C_SDA
NC
PARALLEL WIRE
R651
72
MSG_LED
NC
1
*WBX01
65
66
*R653
MSG_LED
LED_VDD
KEYIN1
KEYS_D
KEYS_C
KEYS_E
KEYIN2
KEYIN3
71
64
QSPI_IO1
8
IC501
GND
51
*R601
NC
NC
NC
34
R502
C508
1u
50
1u
42
44
49
PDN_DET
SPI_DI
QSPI_IO2
SPI_DO
SPI_CLK
QSPI_CS
TAM_CSn
Q651
CP_VOUT1
CP_C2Y
CP_VBAT2
CP_C1Y
CP_C2X
CP_C1X
CP_VBAT1
DP0/PAOUTn/P3_0
VDD_PA
DP1/PAOUTp/P3_1
P1_7/CHARGE
CHARGE_CTRL
VBAT
DC_CTRL
DC_I
DC_SENSE
SOCn
1u
48
70
NC
NC
NC
NC
VBAT
R654
NC
46
47
C507
*C663
C662
C664
C665
*C661
1
0.1u
C504
0.1u
CNT_RST
I2C_SDA
I2C_SCL
0.1u
P0_2/SDA2/UTX2
P0_1/URX/PWM0
P0_0/UTX
VDD2
*RST
JTAG
P2_5/PCM_FSC/SF
P2_4/SCL1/PCM_DO/DP3
P2_3/SDA1/PCM_DI/DP2
P2_2/PCM_CLK/CLK100
WLED_CUR_0
WLED_CUR_1
P2_1/ECZ2/PWM1/LED4
P2_0/ECZ1/PWM0/LED3
VDD3
LDORF_CTRL
RFP0N
RF_SUPPLY2
NC
*R661
5
CNT_RST
I2C_SDA
I2C_SCL
CNT_VDD
CNT_GND
CP_VOUT2
PON/P1_6
VDD1
QSPI_IO3
P2_7/BXTAL
P1_5/INT5/RDI/VDDE
QSPI_SCK
P1_4/INT4/TDOD
P1_3/INT3/SIO
QSPI_IO0
P1_2/INT2/SK
P1_1/INT1/LE
QSPI_VDDIO
P2_6/WTF_IN
P0_7/SPI_DI/PWM1
QSPI_IO2
P0_6/SPI_DO
P0_5/SPI_CLK
QSPI_CS
P0_4/SPI_EN
P0_3/SCL2/URX2
QSPI_IO1
45
C505
QSPI_IO3
KEYS_E
KEYIN1
QSPI_SCK
KEYIN2
KEYIN3
QSPI_IO0
KEYS_C
KEYS_D
69
CKM
CHARGE_DET
68
+3.0_CP
C512
PARALLEL WIRE
43
+3.0_CP2
VDD5
NC
VBAT
C501
1u
C509
VDD5: 3.0V
*WBX02
VBAT
C506
2.2u
VDD4: 3.0V
77
NC
*C478 *R478
NC
K
K
D472 A
SPP
D473 A
SP Phone Rx
GND
150k
R118
100n
C116
150k
R117
8.2M
R101
5.6M
C103
0.01u
R103
180k
C105
680p
R102
5.6M
C104
0.01u
R104
180k
C106
680p
NC
NC
2
1
SA102
1
NC
2
C120
SA101
+5.5V
NC
R966
1
1
R372 R371
680
R373
A
D362
K
CHG+
CHARGE+
NC
C962
56k
1u
NC
C963
NC
C351
R701
C
CHARGE-
NC
R904
+1.8V
Q908
NC
Caller ID
1k
R924
10k
R963
13
12
R919
NC
R920
NC
HS_SUPPLY_DET
C511 NC
C503 10p
C502 1u
Q352
ANT1
RF_RXp
RF_RXn
12k
D901
VCC
8
DO/IO1
*HOLD/IO3
7
QSPI_IO2
3
*WP/IO2
CLK
6
QSPI_SCK
4
GND
DI/IO0
5
QSPI_IO0
R322
F 100
R321
NC
F 140
@Doub
C341
NC
0.1u
6.3
330u
C342
R918
NC
R906
R902
4
IN
OUT1
OUT2
ADJ
3
1
NC
NC
R923
+1.8V
2
NC
R907
Q903
NC
NC
Q905
NC
HAK_CL1
8
QSPI_IO3
Vcap
1000u
*CS
NC
C901
1
2
NC
Q906
NC
QSPI_CS
QSPI_IO1
Q902
NC R917
NC
CAP_CHG
R925
C519
0.1u
IC502
C3FBMY000312
(0.5W)
R901
0
NC
R926
Q901
NC
+5.5V
IC302
0
1u
R905
+3.0_CP
CAP_SW
VDD3: 3.0V
VDD3
VBAT
C321
Power Supply
from Handset
R892
NC
10p
NC
R354
RF_TXp
RF_TXn
ANT2
C518
R351
NC
NC
6.8k 33k
C352
1
Q353
Q914
NC
R960
NC
10.368M
R352
2
3
2
+5.5V
C902
X501
Q913
NC
1
R954
F 56k
NC
680
3
R501
R891
R355
6
R952
Q351
7
R953
8
NC
9
NC
10
R951
25
11
1
Q701
B
STM/P15
14
RA611
3.3k
NC
E
Q904
15
4
DCM
10k
R702
Q907
16
5
DCP
DC_IN
+5.5V
22k
R964
PDN_DET
0.082u
18
(6)
2
TEL LINE
POWER, CHARGE
MIC, SP
BBIC
FLASH, EEPROM, KEY, LCD
FOR DK/BT
RF
BACKUP
5.5V
+5.5V
R962
10k
R957
120k
C111
C113
17
10p
7
:
:
:
:
:
:
:
:
3.0A
VBAT
+1.8V
0.033u
R112
3.9k
82k
R110
R125
270
C110 820p
22
R111
89
88
R109
82k
+1.8V
3
R120 C121 NC
1XX
3XX
4XX
5XX
6XX
7XX
8XX
9XX
3.3k
0.1u
C517
23
24
25
26
SOCp
ADC1/INT0/P1_0
ADC0/P3_3
LDO_CTRL
AVD
RF_SUPPLY_PA
RF_TXn
RF_TXp
RFP2
87
86
85
BELL
820p
19
(BROWN)
(RED)
REFERENCE
Q702
NC
R903
4
NC
2.7k
R142
C141
R144 NC
NC
NC
C143
NC
R147
R145 2.2k
NC
R148
100n
R116
+1.8V
+1.8V
6
R119
NC
NC
R146
25V
NC
NC
R143
D143
D142
C142 K0.01u
D141
0.01u
100k
C115
8.2M
C109
20
L2R
NC
NC
10k
R311
R178
1u
C311
R115
CHARGE_DET
21
L1R
P101
2
D132
1u
(5)
5
3
C174
(1)
(2)
(7)
2
4
C102 680p
2200p
C514
1
(BLACK)
(YELLOW)
F301
+1.8V
(3)
(4)
D101
Q142
L1T
GAP
Q301
LSRn
LSRp
VREFM
MICH
CIDOUT/MICn
CIDINn/MICp
VREFP
CIDINp/P3_2
RINGp/P3_7
RINGn/P3_6
RINGOUT/RINGING/P3_5
PARADET/P3_4
RF_SUPPLY1
AVD_XTAL
XTAL1
XTAL2
AVS_XTAL
REF_RES
RFP0
RFP1
RF_RXp
RF_RXn
L2T
1
VBAT
+1.8V
C101 680p
+1.8V
D133
NC
C181
VDD1
100k
NC
Tx
VDD1: 1.8V
R141
Q144
R152
C152
R167
39
NC
100k
(0.5W)
2.7k
8.2k
R151
C184
TX
E
C
NC
B
47k
R162
R169
27k
1000p
4.7k
B
R164
R163
C171
Rx
Q161
E
R166
0.1u
0.022u
C173
RX
C
R165
C167
10u
C161
Q141
R168
NC
NC
C164
C162
NC
NC
820
R170
R160
C166
KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20
(8)
(9)
I2C_SCL
(10)
I2C_SDA
EEP_WP
NC: No Components
KX-TGE210/212 SCHEMATIC DIAGRAM (Base Unit (Main))
68
KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20
14.2.2. KX-TGE230
2
CL1
GND
C853
10p
NC
GND
RF_RXn
NC
GND
8
SL
W=0.3mm
L=6.95mm
C859
C862
2.4p
MSL
W=0.25mm
L=2mm
GND
RF_RXp
SL
W=0.3mm
L=6.5mm
SHORT
OJ4
NC
50ohm Line
9g7WL=4mm
MSL
W=0.25mm
L=5mm
GND
RF_TXn
10p
7
11
6
12
5
open-stub
SL
W=2.9mm
L=2.8mm
SL
W=0.2mm
L=20.0mm
TX-balun
SL
W=0.3mm
L=39.0mm
open-stub
SL
W=2.2mm
L=5.0mm
open-stub
SL
W=2.0mm
L=10.8mm
C860
1.1p
9
RF_Rx
SHORT
GND
Shield NC
PNMC1091ZA/Z1
10
open-stub
SL
W1=0.2mm
L1=3.0mm(%9%k!<%[!<%k-0.3mm)
W2=0.7mm
L2=4.3mm
OJ1
C863
SHORT
OJ9
1
W 0.15mm
L 22+/-4mm
1st or 4th layer
ANT2
GND
*open-stub$N>l9g
SLx2
W1=0.2mm
L1=3.3mm
MSL
W2=0.7mm
W=0.25mm
L2=5.0mm
L=2mm
RX-balun
MSL
W=0.175mm
L=3.6mm
S=0.125mm
50 ohm line
L=4mm
C855
ANT1
C857
SHORT
OJ5
GND
NC
W 0.15mm
L 22+/-4mm
1st or 4th layer
NC
DA802
ANT1-S-GND
2
C851
1
GND
3
ANT1-Short GND
RF
ANT2_TP
2
1
SHORT
OJ6
ANT1_TP
OJ2
RF_Tx
MSL
W=0.25mm
L=5mm
RF_TXp
SHORT
LPF
1
2
3
VBAT
4
OJ3
C870
NC
SHORT
open-stub
SL
W=0.6mm
L=20.0mm
GND
SPN
2200p
1
2200p 1
*C477 *R477
*C473 10p
*C472 10p
+3.0_CP
VDD4
VBAT
C506
2.2u
1u
47
48
49
50
51
52
53
54
55
56
58
60
61
RA501
NC
R961
NC
R958
VBAT
IC901
4
OUT
1
VDD
2
RSTN
VBAT
Q909
R965
VSS
3
NC
NC
C964
NC
+3.0_CP2
*RA601
560
7
6
5
4
*R601
3.3k
8
3
8
2
VCC
1
*IC601
*CS
31
33
35
36
37
32
79
78
76
80
(3)
(4)
8M FLASH
2
DO/IO1
*HOLD/IO3
7
3
*WP/IO2
CLK
6
SPI_CLK
4
GND
DI/IO0
5
SPI_DO
SPI_DI
TAM_CSn
69
75
NC
C611
NC
Q910
R956
NC
NC
1
38
39
40
41
42
4
220
JTAG
0.1u
1
C651
C652
C653
C654
C655
C656
C657
C658
2
1
NC
*SW601
(2)
3
2
GND
74
67
URX
*C601
NC
NC
NC
NC
NC
NC
NC
NC
UTX
6
CNT_RST
MSG_LED
4
*R652
KEYIN3
KEYS_C
KEYS_D
5
1k KEYS_E
7
R505 1k
3
73
8 1kKEYIN2
C513
0.1u
EEP_WP
CAP_CHG
CAP_SW
HS_SUPPLY_DET
*RA6511
IC611
128K EEPROM
0.1u
1k KEYIN1
2
8pin
PARALLEL WIRE
R651
I2C_SCL
I2C_SDA
1
*WBX01
65
66
MSG_LED
LED_VDD
KEYIN1
KEYS_D
KEYS_C
KEYS_E
KEYIN2
KEYIN3
MSG_LED
0
72
64
*R653
71
62
63
QSPI_IO1
8
C1CB00004121
P0_2/SDA2/UTX2
P0_1/URX/PWM0
P0_0/UTX
VDD2
*RST
JTAG
P2_5/PCM_FSC/SF
P2_4/SCL1/PCM_DO/DP3
P2_3/SDA1/PCM_DI/DP2
P2_2/PCM_CLK/CLK100
WLED_CUR_0
WLED_CUR_1
P2_1/ECZ2/PWM1/LED4
P2_0/ECZ1/PWM0/LED3
NC
57
59
70
1u
IC501
GND
46
PDN_DET
SPI_DI
QSPI_IO2
SPI_DO
SPI_CLK
QSPI_CS
TAM_CSn
Q651
NC
0.1u
69
1000p
NC
NC
0.1u
VBAT
R654
NC
C505
QSPI_IO3
KEYS_E
KEYIN1
QSPI_SCK
KEYIN2
KEYIN3
QSPI_IO0
KEYS_C
KEYS_D
C507
*C663
C662
C664
C665
CNT_RST
I2C_SDA
I2C_SCL
*C661
1
10k
*R661
5
CNT_RST
I2C_SDA
I2C_SCL
CNT_VDD
CNT_GND
CP_VOUT2
PON/P1_6
VDD1
QSPI_IO3
P2_7/BXTAL
P1_5/INT5/RDI/VDDE
QSPI_SCK
P1_4/INT4/TDOD
P1_3/INT3/SIO
QSPI_IO0
P1_2/INT2/SK
P1_1/INT1/LE
QSPI_VDDIO
P2_6/WTF_IN
P0_7/SPI_DI/PWM1
QSPI_IO2
P0_6/SPI_DO
P0_5/SPI_CLK
QSPI_CS
P0_4/SPI_EN
P0_3/SCL2/URX2
QSPI_IO1
45
CHARGE_DET
68
CKM
VBAT
C504
0.1u
+3.0_CP
C512
PARALLEL WIRE
CP_VOUT1
CP_C2Y
CP_VBAT2
CP_C1Y
CP_C2X
CP_C1X
CP_VBAT1
DP0/PAOUTn/P3_0
VDD_PA
DP1/PAOUTp/P3_1
P1_7/CHARGE
CHARGE_CTRL
VBAT
DC_CTRL
44
VDD5
5pin
43
+3.0_CP2
*WBX02
34
R502
VDD5: 3.0V
(1)
3.3k
C508
1u
C509
1u
VDD4: 3.0V
77
NC
*C478 *R478
NC
K
K
D472 A
SPP
D473 A
SP Phone Rx
1
A0
VCC
2
A1
WP
3
A2
SCL
4
GND
SDA
(5)
(6)
(7)
(8)
(3216)
B
2
J0LY00000063
1
.
SA102
SA101
L1R
P101
D4DAY220A022
GAP
150k
R118
100n
C116
150k
R117
100n
8.2M
8.2M
R101
5.6M
C103
0.01u
R103
180k
C105
680p
R102
5.6M
C104
0.01u
R104
180k
C106
680p
1XX
3XX
4XX
5XX
6XX
7XX
8XX
9XX
:
:
:
:
:
:
:
:
TEL LINE
POWER, CHARGE
MIC, SP
BBIC
FLASH, EEPROM, KEY, LCD
FOR DK/BT
RF
BACKUP
+5.5V
F301
NC
R966
1
K
680
R373
D362
A
1u
C962
C963
C351
NC
NC
13
Caller ID
12
1k
10k
R963
NC
NC
R919
NC
R920
NC
HS_SUPPLY_DET
NC
R351
NC
ANT1
RF_RXp
RF_RXn
R354
12k
R905
VCC
8
DO/IO1
*HOLD/IO3
7
QSPI_IO2
3
*WP/IO2
CLK
6
QSPI_SCK
4
GND
DI/IO0
5
QSPI_IO0
QSPI_IO3
+1.8V
R902
R322
F 100
F 140
NC
IN
OUT1
OUT2
ADJ
3
1u
4
R321
@Doub
C341
NC
0.1u
6.3
330u
C342
NC
2
NC
1
NC
NC
R923
Q906
1000u
*CS
NC
C901
1
2
Q902
NC R917
NC
Vcap
R907
Q903
NC
QSPI_CS
QSPI_IO1
(0.5W)
R906
R901
0
NC
R926
Q901
NC
+5.5V
IC302
D901
NC
R925
IC502
C3FBMY000312
CAP_CHG
0.1u
C519
CAP_SW
0
C0DBEYY00102
+3.0_CP
R892
NC
VDD3: 3.0V
VDD3
VBAT
C321
Power Supply
from Handset
RF_TXp
RF_TXn
ANT2
10p
6.8k 33k
C352
Q352
.
NC
C902
1
Q353
Q914
NC
R960
NC
10.368M
H0J103500037
+5.5V
R352
2
3
2
R954
X501
Q913
R953
1
R355
F 56k
NC
680
3
R501
R891
NC
.
6
NC
R952
Q351
7
NC
9
8
R918
10
R951
C511 NC
C503 10p
C502 1u
11
C518
1
2
3
RA611
3.3k
56k
22k
.
NC
NC
Q905
NC
HAK_CL1
8
7
6
R962
.
CHARGE-
+1.8V
R924
14
+1.8V
(4)
4
Q908
R903
+3.0_CP
5
Q907
STM/P15
89
10p
NC
Q904
15
4
CHARGE+
+5.5V
R904
0.082u
0.1u
C312
R964
PDN_DET
16
(3)
(6)
(7)
(8)
10k
R957
120k
0.033u
R112
C111
82k
R110
C110 820p
C113
+1.8V
(5)
VBAT
+1.8V
18
0.1u
C516
C514
3.9k
CHG+
R701
B
C
BELL
R111
17
5
10k
R702
0.1u
C517
24
25
26
23
R125
270
Q701
E
Q702
.
88
87
86
85
19
DC_IN
1
3.3k
R372 R371
10k
R311
R178
1u
C311
C501
0.1u
27
28
29
30
DC_I
DC_SENSE
SOCn
SOCp
ADC1/INT0/P1_0
ADC0/P3_3
LDO_CTRL
AVD
R109
82k
22
20
DCP
DCM
NC
NC
820p
VDD3
LDORF_CTRL
RFP0N
RF_SUPPLY2
RF_SUPPLY_PA
RF_TXn
RF_TXp
RFP2
84
83
82
81
CHARGE_DET
(2)
VBAT
3.0A
+1.8V
C109
21
(RED)
5.5V
+5.5V
2200p
LSRn
LSRp
VREFM
MICH
CIDOUT/MICn
CIDINn/MICp
VREFP
CIDINp/P3_2
RINGp/P3_7
RINGn/P3_6
RINGOUT/RINGING/P3_5
PARADET/P3_4
RF_SUPPLY1
AVD_XTAL
XTAL1
XTAL2
AVS_XTAL
REF_RES
RFP0
RFP1
RF_RXp
RF_RXn
(BROWN)
REFERENCE
C174
+1.8V
L2R
NC
NC
Q301
R115
R116
B1ADGE000012
(1)
(BLACK)
(YELLOW)
NC
NC
1
2
C120
J0LE00000047
NC
C102 680p
R120 C121 NC
3
NC
2
4
R119
(3216)
2.7k
R142
NC
C141
R144 NC
NC
C143
NC
R147
R145 2.2k
NC
R148
E
C
(3216)
NC
NC
NC
R146
25V
D143
R143
NC
D142
0.01u
D101
1
L1T
2
D132
1u
VBAT
+1.8V
L2T
1
C115
VDD1
C101 680p
Q142
NC
Tx
VDD1: 1.8V
100k
+1.8V
D133
NC
C181
C142 K0.01u
NC
100k
C184
TX
2SA1972
R141
Q144
R152
C152
R167
39
NC
100k
(0.5W)
2.7k
8.2k
R151
D141
47k
R162
R169
27k
1000p
4.7k
B
R164
R163
C171
Rx
Q161
E
R166
0.1u
0.022u
C173
RX
C
R165
C167
10u
C161
Q141
R168
NC
NC
C164
C162
NC
NC
820
R170
R160
C166
KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20
8
7
EEP_WP
6
I2C_SCL
5
I2C_SDA
KX-TGE232/233/234 SCHEMATIC DIAGRAM (Base Unit (Main))
70
KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20
14.3. Schematic Diagram (Base Unit_Operation)
14.3.1. KX-TGE230
8
*LED906
HS_LED
K
*LED904
CELL1_LED
K
*LED905
CELL2_LED
K
GREEN
A
GREEN
A
GREEN
DA901
A
2
SDA
3
VDD
I2C_SCL
NC
I2C_SDA
NC
R901
*RESET
C901
CNT_RST
1
SCL
5
GND
4
CNT_VDD
CNT_GND
1
1
3
8
LED901
MSG_LED
SW903
2
K
1
4
3
ERASE
RED
SW901
2
1
4
SW907
2
3
UP
4
ANS
A
LED_VDD
1
SW905
2
1
KEYIN1
KEYIN1
KEYS_D
KEYS_D
RPT
KEYS_C
KEYS_C
CELL_LOCAT
1
2
KEYS_E
KEYS_E
KEYIN2
KEYIN2
KEYIN3
KEYIN3
3
4
SW906
2
3
1
4
PLAY/STOP
1
SW902
2
3
4
SW904
2
3
4
SKIP
HS_LOCAT
1
2
DOWN
1
KX-TGE232/233/234 SCHEMATIC DIAGRAM (Base Unit_Operation)
71
KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20
Memo
72
KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20
14.4. Schematic Diagram (Handset_Main)
VBAT
!
(1)
(2)
GND
NC
C1
GND
39p
0.1
GND
C15
(1608)
R45
GND
BAT-
C2
C3
C6
68p
2.5A
Battery
22u
Charge Current
F1
22u
BAT+
CHG_CUR
GND
*Q10
*R10 1.0
CP3V
*Q12
Battery_ON
*R13
Q2
*Q11
When on Charge
10k
0.1u
C69
C27
680
18k
*R11
*R12
RA5
1000p
R2
CHG+
R9
GND
30k
30k
GND
8
3.3k
1s
R8
CHG+
EEP_WP
7
EEP_SCL
6
EEP_SDA
5
WP
1
A0
VCC
IC3
2
A1
3
SCL
A2
SDA
VSS
4
Q3
47k
R4
GND
* Start Monitor
* When "SFR" command
is executed, 13.824MHz
frequency will be output.
Q4
R6
GND
NC
RA1
10k
GND
TCK
2
6
LEFT
SOFT_C
SOFT_A
VOL_DW
RE2
GND
GND
GND
GND
NC: No Components
73
GND
ANT_n 50
TRSW_p 49
ATSTP
TEST 53
ATST_p 52
0.1u
DCIN1
LCD_SID
LCD_CD
10 CN3_C
11 CN3_C
12 CN3_C
13 CN3_C
14 CN3_C
15 CN3_C
VSS
V0
XV0
VG
GND
GND
C93 1u
9 CN3_C
VDD
6 CN3_C
SCLK
8 CN3_C
5 CN3_C
A0
VDD
4 CN3_C
RST
7 CN3_C
3 CN3_C
SDA
2 CN3_C
CS
C91 1u
C92 K1u
CD
1 CN3_C
GND
C78
C79
GND
100p
Q8
Q6
100p
100p
C81
GND
Q7
NC
GND(OTP)
LED13
R54
GND
Q5
SID
(AMBER)
SCL
(AMBER)
LCD_SCL
LCD_CS
LCD_RESET
CS
NR LED
LED1
KEY BACKLIGHT
330
LED6
RA3
LED4
330
LED3
LED2
LED5
RA2
NC
47
R70
LED12
R51
220
R50
220
LED11
(WHITE)
R73
(AMBER)
LED20
LCD BACKLIGHT
220
BELL LED
(4)
CP3V
RESET
R55
NC
R56
0
CP4V CP3V
R72
0
R71
NC
CP4V CP3V
NR_LED
KEY_LED
STB_E
STB_D
STB_C
STB_B
STB_A
BELL_LED
CP4V
18 DCIN2
DCIN0/LIN0
DOUBOUT
DOUBCAPP1
CHG_CUR
KIN_1
CP3V
17
16
15
14
DOUBCAPP
CHG+
KIN_2
VOL_UP
RE2
ATST_n 51
C44
K1u
CKM/STM
VDDUSB 58
1.2V
3
30k
9
10k
C33
SHARP
GPIO[27] 57
C51
10u
FLASH:1.8V / ROM:1.2V
KIN_3
NR
VDDC1 61
VDDC
KIN_4
39p
1
5
C34
4
8
CP3V 3.0V
VBG/CHG_MON
7
0
DM_USB/GPI28 59
1u
GND
3.0V
L3
AST
(3)
R24
10
C29
CHG_CUR
SP
JTAG_TDI 63
CP_OFF
NR_LED
BELL_LED
KEY_LED
KIN_5
FLASH
DOUBCAPN
GND
GND
Battery_ON
(POWER)
OFF
TALK
89
C32 1u
UP
DOWN
NC
*R17
NC
GPIO[18]
GPIO[19]
C30 1u
*Q13
NC
GPIO[17]
VDDIO2
87
88
CHG_DET UTX
STB_C
*R16
GPIO[16]
86
NC
NC
CP_OFF
VBAT
CP3V
*R18
NC *C19
STB_B
URX
VBAT
C58
CN
GPIO[15]
COREOUT
SHD
*D30
4
GPIO[14]
85
9
3
VCC
k0.1u
C41
GND
GPIO[13]
10
84
81
83
VDDC2
82
STB_E
STB_A
GPIO[12]
GPIO[26]
KIN_4
KIN_5
5
GPIO[11]
8
6
*IC1
GPIO[10]
7
80
1u
CP
GPIO[9]
78
79
C57
VOUT
GND
KIN_2
KIN_3
1u
C56
1u
1
2
GPIO[8]
VDDIO1
77
KIN_1
IC4
GPIO[7]
76
k0.1u
GPIO[25]
VBAT
CP4V
GPIO[6]
GPIO[24]
C40
LCD_CS
LCD_CD
JTAG_TDO 62
GPIO[5]
6
75
5
LCD_SCL
DP_USB/GPI29 60
GPIO[4]
GPIO[23]
74
4
LCD_SID
JTAG_TCK 64
GPIO[3]
71
72
73
GND
RIGHT
GPIO[2]
GPIO[22]
STB_D
LCD_RESET
GND
GPIO[0]/SCL_IIC
GPIO[1]/SDA_IIC
70
GPIO[21]
69
68
GPIO[20]
67
EEP_WP
HEADSET_DET
3
EEP_SCL
EEP_SDA
2
UTX
URX
1
VBAT
UTX
URX
NC
C10
VBAT
JTAG_TMS 65
JTAG_RTCK 66
GND
NC 55
RTCK
RSTN 54
CP3V
13
GND_J
VCC_VCO 56
CHG_DET
ATSTN
RSTN
TDO
DOUBCAPN1
CHG_DET
C46 10p
C45
C43
K0.1u K0.1u
TMS
CHG_CTRL
12
CHG_CTRL
VBAT
VDDC
GND
TDI
11
GND
C31 10u
C35
Q9
R20
GND
10k
GND GND
CP3V
K0.1u
C90
CHG-
R21
R7
100k
1.5k
R3
C5
CHARGE
Terminal
K0.1u
4.3
B/W LCD Unit
GND
KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20
(1)
(2)
RF BLOCK
ANT-Pattern
STAR8
ANT-Short
MSL
Wm=0.4mm
Lm=10mm
MSL L=11mm,W=0.2mm
C801
GND
RXn
2p
D=3mm
open-stub
SL
W=4.0mm
L=4.5mm
GND
SL
W=0.3mm
L=5.0mm
SHORT1
STAR9
D=3mm
1.5p
GND
C802
ANT-Short-GND
L801
MSL
W=0.3mm
L=12.0mm
2.7n
ANT1
RXp
SHORT
SL
W=0.3mm
L=4.5mm
GND
MSL
W=0.25
L=2mm
TXn
TXp
RXp
open-stub
SL
W=4.0mm
L=3.5mm
Tx-balun
SL
W=0.3
L=40mm
1p
SL
W=0.3mm
L=4.5mm
SL
W=0.2mm
L=20mm
C806
TXp
TO RF BLOCK
MSL
W=0.25
L=2mm
TXn
VBAT
STAR7
C807
RXn
open-stub
SL
W=2.0mm
L=2.25mm
open-stub
SL
W=0.6mm
L=20mm
3p
STAR5
GND
Pre-matching
TXp 45
D14
NC
NC
C72
C73
D13
GND
C42
NC
RECEIVER
-
Headset_RECEIVER
MIC POWER
68p
C70
Handset Rx
SPM
GND
GND
1
2
10u
C37
390
68p
NC
GNDA
GNDA
C71
NC
C97
10p
NC
C96
R23
GND
+
GND
GNDA
GNDA
GND
R81
0.039u
R25
C17
3.3k
2.2k
10p
23
NC
24
C14
GND
SPP
22u
NC
C39
R22
GND
25
C16
RECEIVERRECEIVER+
C18
C20 10u
C21 1u
Speakerphone_SP-
26
10p
VCCA
VREF
28
27
MIN
22
DCIN3/LIN1
MIP
Speakerphone_SP+
C68
1u
29
C89
HSMIP
HSMIN
SP-PHONE_SPEAKER
-
GND
30
C88
MPWR
+
31
R26
LOUT
HSSPOUTP
21
CHG_CTRL
3.3k
VCCPA
SPOUTN
(3)
CHG_DET
C80
SPOUTP
20
34
SP Phone Rx
X1
GND
C24
1u
35
32
PWM1
CN4
3
4
Headset Jack
R32
GND
GNDA1
GND
NC
C86
C84
1000p
NC
C82
GNDA GND
GND
SHORT2
SHORT
GNDA
GNDA1
GND
R27
GNDA
GNDA
2.2k
100k
100k
C13
K0.1u
R33
0.1u
R31
RA4
3.3k
100k
HEADSET_DET
VBAT
R80
10
1000p
GNDA
NC
C83
GNDA
C85
VBAT_MON
5
C11
K0.1u
19
10u
36
33
PWM0
C36
37
NC
XOUT
DCINS
C26
38
C99
XIN
C25
K2.2u
39
C52
VDD_APU
VBAT_APU
C22
0.1u
40
D10p
VCC_IF
41
C53
VDD_IF
43
12p
VCC_FE
44
42
C98
ANT
10p
TXn
TRSW_n
0.039u
RXp 46
RXn 47
GND_RF 48
GND
MIC+
MIC+
Handset Tx
SP Phone Tx
AP1
MIC
MIC-
2.2k
10u
R28
C12
MIC-
0
R34
(4)
GNDA
*RF-SHIELD
NC
HAK_CL1
GND
NC: No Components
KX-TGEA20 SCHEMATIC DIAGRAM (Handset_Main)
74
KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20
Memo
75
KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20
15 Printed Circuit Board
15.1. Circuit Board (Base Unit_Main)
N
T_
I2
C
ED
SG
N
D
LE
M
S
YI
KE
E
_L
1
D
D
L
_V
_D
_C
S
Y
Y
E
C
K
K
_S
ST
D
R
VD
_E
S
A
D
C
Y
D
N
E
T_
G
K
_S
T_
2
N
N
IN
C658
C657 C656
P101
C654 C653 C651
C655
C652
C665
R653
R661
R654
C105
C101
C102
C103
Q651
C161
R103
D101
PbF
R119
SA101
SA102
C104
C106
R101
C164
C166
R160
C162
R170
C120
R141
C167
R102
C121
KX-TGE2xx Series
C
Y
PNLB2278Z
YLW
E
C
K
K
I2
E
BRN
C
Y
IN
3
15.1.1. Component View
Q161
R104
Q141
R168
C142
R162
D143
R165
C171
D141
R164
R169
R142
R120
C141C143 C184
Q142
D142
R166
C173
R144
C181
R145
Q701
R701
C472
Shield
C352
Q702
C473
Q908
C109
R702
R652
X501
C517
C311
C501
C508
R963
Q301
C506
C512
R962
R311
R502
C509
R109
C851
C113
R111
C110 C111
R651
C505
R112
R110
+ ORG
IC501
R964
C503
C502
RA651
C507
R601
R501
C504
C513
IC601
C514
C516
C863
C312
C859
C860
R505
RA501
BLU -
C862
DA802
C855
RA601
R892
C601
C853
C342
D901
CL1
R905
C341
C902
-
R321
GRY
R322
IC302
+
PUR
C321
SW601
HAK_CL1
A
KX-TGE210/212/232/233/234
CIRCUIT BOARD (Base Unit_Main (Component View))
76
KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20
15.1.2. Bottom View
BRN/RED
YLW/BLK
ANT1-S-GND
ANT1-Short
L1R
C663
C664
L1T
C661
C662
GAP
R143
R116
RA611
-
IC611
R115
C611
R146
Q144
Q351
R147
Q914
R117 R118
C116 C115
R163
R952
VDD1
ANT1_TP
ANT_1
R167
SPECTRUM
ANALYZER
ORG
+
D473
C478
SPP
R960
R354
Q353
R919
D362
VDD1
R373
R352
R904
C518
C519
C963
R920 R351
R151
R478
R152
C477
R477
D472
R924
C857
CKM
C962
Q352
R954
Q904
VDD4
R125
Oscilloscope (*2)
CHARGE+
Q913
R953
R178 D133
C174
C351
R951
R355
R148
D132
+
Send command "SFR", then
the frequency output on this TP.
STM/CKM/P15
Frequency Counter (*1)
CHARGE-
VDD4
R372
STM/P15
C152
C511
IC502
R371
CKM
R891
R957
PC
Q907
SPN
UTX
C870
ANT2_TP
R961
GND
R965
+5.5V
GND
GND
Q910
R958
VDD5
VDD5
VDD3
VDD3
DCM
Q901
R901
R926
R906
R923
R925
R907
Q903
-
PbF
R903
Q905
UTX
R956
C964
Q906
URX
Q909
IC901
PNLB2278Z
URX
R902
R917
GRY
DC
5.5V
R966
Q902
F301
R918
Vcap
DCP
+
ANT
UART JIG
RSTN
JTAG
-
BLU
PUR
C901
A
KX-TGE210/212/232/233/234
CIRCUIT BOARD (Base Unit_Main (Bottom View))
77
KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20
15.2. Circuit Board (Base Unit_Operation)
15.2.1. KX-TGE230
PNLB2286Z
SW901
PbF
CELL_LOCAT
HS_LOCAT
SW902
MSG_LED
LED_VDD
KEYIN1
KEYS_D
KEYS_C
KEYS_E
CNT_RST
I2C_SDA
I2C_SCL
KEYIN2
KEYIN3
CNT_VDD
CNT_GND
SW903
R901
C901
DA901
SW904
SW906
SW907
SW905
CARBON_TEST
CT2
CT1
LED901
A
KX-TGE232/233/234
CIRCUIT BOARD (Base Unit_Operation (Component View))
78
KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20
Memo
79
KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20
15.3. Circuit Board (Handset_Main)
15.3.1. Component View
L ED1 1
L ED1 2
ANT-Short
ANT-Short-GND
Q5
R70
R51
R50
C81
RECEIVER
AN
T1
C93
C91
SID
SCL
CD
RESET
CS
R73
C92
Q7
C42
C70
C71
SP-
PNLB2282Z
Blue
PEAK
V OL _ U P
P H ON
E_ S
PbF
ER
CKM/STM
ge
C72
D13
D14
C73
TM S
RA1
TC K
C4
5
C43
RTCK
C807
V OL _ D W
C802
RSTN
L801
ATSTP
ATSTN
C44
TD O
3.0V
C801
TP (3.0V)
TD I
GND_J
CKM/STM
(CLK:13.824MHz)
Oran
C8
C46
06
C22
IC3
C25
C24
C26
C52
IC1
C69
C99 C98
RA5
C40
C68
C97
C96
C21
C1
R22
C4
1
D30
C79
VDDC (1.2V)
8
R26
RA4
C14
CHG_CUR
C11
C13
C16
R72
Q6
C80
C34
L3
C1
X1
C31
C53
C20
C19
R18
C29
C32
R24
C39
C89
C88
C17
C51
C30
RA2 RA3
R81
R55
R56
R16
C36
R31
R33
C3
Q13
VBAT_MON
C2
R71
C33
VBG/CHG_MON
R21
R10
R20
R11
R13
R12
Q12
R28
R27
C35
C37
R25
CN4
C83
Q9
R6
R2
C27
R9
R32
R34
CHG_DET
R23
R7
MIC+
SPSP+
MIC-
C12
C90
Q10
CHG_CTRL
C85
C84
CHG+
R80
Q11
CHG (+)
SPM
SPP
MIC+
MIC-
C82
C86
Q2
R4
R8
Q3
C10
R45
C15
Q4
URX
C57
C56
IC4
URX
VBAT
F1
Q8
R54
C78
C58
UTX
GND
C6
CHG-
UTX for signal communication jig
GND
VBAT
CHG (-)
BAT-
BAT+
R3
C5
A
KX-TGEA20 CIRCUIT BOARD (Handset_Main (Component View))
80
KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20
LE
D2
0
15.3.2. Bottom View
CN3_C
SOFT_A
SOFT_C
UP
LEFT
TAL K
RIGHT
OFF
DOWN
LED5
LED4
1
2
3
4
5
6
LED2
LED3
8
AST
SHARP
D1
0
D6
LE
LE
SP
9
FLASH
NR
LED13
7
MIC
KX-TGEA20 CIRCUIT BOARD (Handset_Main (Bottom View))
81
KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20
16 Exploded View and Replacement Parts List
16.1. Cabinet and Electrical Parts (Base Unit)
16.1.1. KX-TGE210
10
1
3
2
A
4
5
PCB1
6
A
7
8
9
Ref.No.
11
Figure
A
2.6 x 8mm
82
A
KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20
16.1.2. KX-TGE230
1
3
4
20
5
9
A
6
7
8
PCB1
A
PCB2
A
A
15
16
17
18
19
A
21
Ref.No.
Figure
A
2.6 x 8mm
83
KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20
16.2. Cabinet and Electrical Parts (Handset)
Note:
CUSHION RUBBER
*STICK IT WITHIN THE FRAMEWORK ON P.C.B.
104
123
105
E107
E106
E104
102
103
E105
106
101
E101
E102
107
MIC 100
E103
108
PCB 100
E108
109
116
113
112
110
122
111
117
121
120
118
(*2)
106
115
114
B
Ref.No.
Figure
Battery cover
119
B
2
8 mm
Spacer (No.118)
Stick it between
ribs.
Put it in the center.
(*1) This cable is fixed by heat-sealing. Refer to How to Replace the Handset LCD (P.51).
(*2) The rechargeable Ni-MH battery HHR-4DPA is available through sales route of Panasonic.
(*3) Attach the SPACER (No. 120) to the exact location described above.
84
B
KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20
16.3. Cabinet and Electrical Parts (Charger Unit)
200
200-1
200-5
200-2
200-3
200-4
201
85
KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20
16.4. Accessories and Packing Materials
16.4.1. KX-TGE210B
A1
A3
A2
A4
P2
A5, A6, A7
P1
86
KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20
16.4.2. KX-TGE212B
A103
A102
A101
A104
P102
P102
A105, A106, A107
P101
87
KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20
16.4.3. KX-TGE232B
A203
A202
P202
A204
P202
A201
P202
A205, A206, A207
P201
88
KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20
16.4.4. KX-TGE233B
P302
A301
A303
A302
P302
A304
P302
P302
P302
A305, A306, A307
P301
89
KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20
16.4.5. KX-TGE234B
P402
P402
A404
A402
A403
P402
P402
A401
A405, A406, A407
P401
90
KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20
16.5. Replacement Parts List
Safety
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. 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 () k=1000, M=1000k
All capacitors are in MICRO FARADS (F) p=F
*Type & Wattage of Resistor
Ref.
No.
8
9
PNKF1315X2
PNHA1032Z
10
PNYM1065Z2
11
PNGT7986Z
Safety
Ref.
No.
1
3
4
5
6
7
8
9
15
16
17
18
19
20
ERX:Metal Film
ERG:Metal Oxide
ER0:Metal Film
PQ4R:Chip
ERS:Fusible Resistor
ERF:Cement Resistor
21
Wattage
10,16:1/8W 14,25:1/4W
12:1/2W
1:1W 2:2W 3:3W
*Type & Voltage Of Capacitor
Type
ECFD:Semi-Conductor
ECCD,ECKD,ECBT,F1K,ECUV:Ceramic
ECQS:Styrol
ECQE,ECQV,ECQG:Polyester
ECUV,PQCUV, ECUE:Chip ECEA,ECST,EEE:Electlytic
ECQP:Polypropylene
ECQMS:Mica
Voltage
ECSZ Type
ECQ Type ECQG
ECQV Type
1H:50V
0F:3.15V
05:50V
2A:100V
1A:10V
1:100V
2E:250V
1V:35V
2:200V
2H:500V
0J:6.3V
1V :35V
50,1H:50V
1J
:16V
2A
:100V
Safety
16.5.1.1.1. KX-TGE210B
1
2
3
4
5
6
7
Part No.
PNKM1526Z1
Ref.
No.
PCB1
IC302
IC501
IC502
IC611
Part Name & Description Remarks
CABINET BODY (for KXTGE210B)
(for KX-TGE212B)
PNBC1531Z1
BUTTON, LOCATOR (for
KX-TGE210B)
(for KX-TGE212B)
PNKE1310Z2
CASE, CHARGE TERMINAL
PNJT1176Z
CHARGE TERMINAL
PNHR1919Z
HOLDER, JACK
PQJJ1T039L
JACK, MODULAR
K2ECYZ000002 JACK, DC
Part Name & Description Remarks
PNGP1316Y2
PANEL, UPPER (for KXTGE232B)(for
KXTGE233B)(for KX-TGE234B)
PNMH1304Z
HOLDER, SPEAKER
L0AA02A00087 SPEAKER
PNKE1310Z2
CASE, CHARGE TERMINAL
PNJT1176Z
CHARGE TERMINAL
PNBC1523Z1
BUTTON, ANSWER
PNBC1524Z1
BUTTON, PLAY
PNJK1209Y
KEYBOARD SWITCH, TAM
PNHR1919Z
GUIDE, JACK (for KXTGE232B)(for
KXTGE233B)(for KX-TGE234B)
PQJJ1T039L
JACK, MODULAR
K2ECYZ000002 JACK,
DC
(for
KXTGE232B)(for
KXTGE233B)(for KX-TGE234B)
PNKF1315X2
CABINET COVER (for KXTGE232B)(for
KXTGE233B)(for KX-TGE234B)
PNHA1032Z
RUBBER
PARTS,
FOOT
CUSHION
PNYM1060Y2
CABINET COVER ASS’Y (for
KX-TGE232B)(for
KXTGE233B)(for KX-TGE234B)
PNGT7995Z
NAME
PLATE
(for
KXTGE232B)(for
KXTGE233B)(for KX-TGE234B)
PC-HB
POM-HB
PS-HB
PS-HB
PS-HB
PS-HB
16.5.1.2.1. KX-TGE210B
16.5.1.1. Cabinet and Electrical Parts
Ref.
No.
Part No.
Note:
(*1) When replacing IC501, IC611 or X501, make the
adjustment using PNZZTGE230B. Refer to How to
download the data (P.58) of Things to Do after Replacing
IC or X'tal.
(*2) When replacing IC501 or IC721, refer to How to
Replace the LLP (Leadless Leadframe Package) IC
(P.60).
16.5.1. Base Unit
Safety
CABINET COVER
PS-HB
RUBBER PARTS, FOOT
CUSHION
CABINET
COVER
ASS’Y
(for
KX-TGE210B)(for
KX-TGE212B)
NAME PLATE
16.5.1.2. Main P.C. Board Parts
Others
0J :6.3V
1A :10V
1C :16V
1E,25:25V
Part Name & Description Remarks
16.5.1.1.2. KX-TGE230B
Type
ERC:Solid
ERDS:Carbon
ERJ:Chip
Part No.
PS-HB
Q141
Q142
Q161
Q301
Q351
Q352
Q353
Q907
ABS-HB
PS-HB
PS-HB
91
Part No.
Part Name & Description Remarks
PNWP1TGE210H MAIN
P.C.BOARD
ASS'Y
(RTL) (for KX-TGE210B)
(for KX-TGE212B)
(ICs)
C0DBEYY00102 IC
C1CB00004121 IC (*1)(*2)
PNWI2TGE230H IC(FLASH) (*1)
PNWI1TGE210H IC(EEPROM)(*1)(for KXTGE210B)(for
KXTGE212B)
(TRANSISTORS)
2SA1776P
TRANSISTOR(SI)
B1ABDM000001 TRANSISTOR(SI)
DSC7003S0L
TRANSISTOR(SI)
B1ADGE000012 TRANSISTOR(SI)
B1ADNB000003 TRANSISTOR(SI)
2SC6054JSL
TRANSISTOR(SI)
2SC6054JSL
TRANSISTOR(SI)
2SC6054JSL
TRANSISTOR(SI)
S
S
S
S
KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20
Safety
Ref.
No.
Q908
2SC6054JSL
D101
D142
D362
B0EDER000009
DY2J25000L
B0ECKM000008
RA501
RA611
EXB24V221JX
EXB28V332JX
SA101
J0LE00000047
R101
R102
R103
R104
R109
R110
R111
R112
R115
R116
R117
R118
R125
R141
R142
R145
R151
R152
R160
R162
R163
R164
R165
R166
R168
R178
R311
R321
R322
R351
R352
R354
R355
R371
R372
R373
R501
R502
R505
R651
R702
R901
R905
R924
R957
R962
R963
R964
ERJ3GEYJ565
ERJ3GEYJ565
PQ4R10XJ184
PQ4R10XJ184
ERJ2GEJ823
ERJ2GEJ823
ERJ2GEJ392
ERJ2GEJ124
ERJ3GEYJ825
ERJ3GEYJ825
ERJ3GEYJ154
ERJ3GEYJ154
ERJ2GEJ271
ERJ3GEYJ104
PQ4R18XJ272
ERJ2GEJ222
ERJ2GEJ104
ERJ2GEJ104
ERJ3GEYJ821
ERJ2GEJ473
D0GG390JA007
ERJ2GEJ272
ERJ3GEYJ273
ERJ3GEYJ822
ERJ2GEJ472X
ERJ2GEJ332
ERJ2GEJ103
ERJ2RKF1400
ERJ2RKF1000
ERJ2GEJ333
ERJ2GEJ682
ERJ2GEJ123
ERJ2GEJ681
ERJ8GEYJ1R0
ERJ8GEYJ1R0
ERJ2GEJ681
ERJ2RKF5602
ERJ2GEJ332
ERJ2GEJ102
ERJ2GEJ102
ERJ2GEJ103
ERJ2GE0R00
ERJ3GEY0R00
ERJ2GEJ102
ERJ2GEJ103
ERJ2GEJ563
ERJ2GEJ103
ERJ2GEJ223
C101
C102
C103
C104
C105
C106
C109
C110
C111
C113
C115
C116
Part No.
F1K2H681A008
F1K2H681A008
ECUV1H103KBV
ECUV1H103KBV
F1K2H681A008
F1K2H681A008
ECUE1H821KBQ
ECUE1H821KBQ
ECUE1A333KBQ
ECUE1A823KBQ
ECUV1C104KBV
ECUV1C104KBV
Safety
Part Name & Description Remarks
TRANSISTOR(SI)
(DIODES)
DIODE(SI)
TRANSISTOR(SI)
DIODE(SI)
(RESISTOR ARRAYS)
RESISTOR ARRAY
RESISTOR ARRAY
(VARISTOR)
VARISTOR
(SURGE
ABSORBER)
(RESISTORS)
5.6M
5.6M
180k
180k
82k
82k
3.9k
120k
8.2M
8.2M
150k
150k
270
100k
2.7k
2.2k
100k
100k
820
47k
39
2.7k
27k
8.2k
4.7k
3.3k
10k
140
100
33k
6.8k
12k
680
1
1
680
56k
3.3k
1k
1k
10k
(CAPACITORS)
680p
680p
0.01
0.01
680p
680p
820p
820p
0.033
0.082
0.1
0.1
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
Ref.
No.
C142
C152
C161
C167
C171
C173
C174
C184
C311
C312
C321
C341
C342
C351
C501
C502
C503
C504
C505
C506
C507
C508
C509
C512
C513
C514
C516
C517
C518
C519
C611
C851
C859
C860
C862
C901
Part No.
Part Name & Description Remarks
ECUV1H103KBV
ECUE1C103KBQ
F1K1E1060001
ECUV1H102KBV
ECUV1C223KBV
ECUE1A104KBQ
ECUE1H222KBQ
ECUV1C105KBV
ECUE0J105KBQ
ECUE1A104KBQ
ECUV1C105KBV
F2G0J331A146
ECUE1A104KBQ
ECUV1C105KBV
ECUE1A104KBQ
ECUE0J105KBQ
ECUE1H100DCQ
ECUE1A104KBQ
ECUE1A104KBQ
ECUV0J225KBV
ECUE0J105KBQ
ECUE0J105KBQ
ECUE0J105KBQ
ECUE0J105KBQ
ECUE1A104KBQ
ECUE1H100DCQ
ECUE1A104KBQ
ECUE1A104KBQ
ECUE1H100DCQ
ECUE1A104KBQ
ECUE1A104KBQ
ECUE1H100DCQ
ECUE1H100DCQ
F1G1H1R1A765
F1G1H2R4A765
F2A1A102B641
F301
0.01
0.01
10
0.001
0.022
0.1
0.0022
1
1
0.1
1
330
0.1
1
0.1
1
10p
0.1
0.1
2.2
1
1
1
1
0.1
10p
0.1
0.1
10p
0.1
0.1
10p
10p
CERAMIC CAPACITOR
CERAMIC CAPACITOR
ELECTROLYTIC CAPACITOR
(OTHERS)
K5H302Y00003 FUSE
P101
X501
D4DAY220A022 THERMISTOR
H0J103500037 CRYSTALOSCILLATOR (*1)
!
16.5.1.2.2. KX-TGE230B
Safety
S
S
S
S
S
S
S
S
S
S
S
Ref.
No.
PCB1
IC302
IC501
IC502
IC601
IC611
Q141
Q142
Q161
Q301
Q351
Q352
Q353
Q907
Q908
S
S
S
S
D101
D142
D362
92
Part No.
Part Name & Description Remarks
PNWP1TGE230H MAIN
P.C.BOARD
ASS'Y
(RTL) (for KX-TGE230B)
(for
KX-TGE232B)(for
KX-TGE233B)(for
KXTGE234B)
(ICs)
C0DBEYY00102 IC
C1CB00004121 IC (*1)(*2)
PNWI2TGE230H IC(FLASH) (*1)
PNWI3TGE230H IC(FLASH) (*1)
PNWI1TGE230H IC(EEPROM)(*1)(for KXTGE232B)(for
KXTGE233B)(for
KXTGE234B)
(TRANSISTORS)
2SA1776P
TRANSISTOR(SI)
B1ABDM000001 TRANSISTOR(SI)
DSC7003S0L
TRANSISTOR(SI)
B1ADGE000012 TRANSISTOR(SI)
B1ADNB000003 TRANSISTOR(SI)
2SC6054JSL
TRANSISTOR(SI)
2SC6054JSL
TRANSISTOR(SI)
2SC6054JSL
TRANSISTOR(SI)
2SC6054JSL
TRANSISTOR(SI)
(DIODES)
B0EDER000009 DIODE(SI)
DY2J25000L
TRANSISTOR(SI)
B0ECKM000008 DIODE(SI)
(RESISTOR ARRAYS)
S
S
S
S
S
S
KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20
Safety
Ref.
No.
RA501
RA601
RA611
RA651
SA101
R101
R102
R103
R104
R109
R110
R111
R112
R115
R116
R117
R118
R125
R141
R142
R145
R151
R152
R160
R162
R163
R164
R165
R166
R168
R178
R311
R321
R322
R351
R352
R354
R355
R371
R372
R373
R477
R478
R501
R502
R505
R601
R651
R652
R653
R661
R702
R901
R905
R924
R957
R962
R963
R964
C101
C102
C103
C104
C105
C106
C109
C110
C111
C113
Part No.
Safety
Part Name & Description Remarks
EXB24V221JX
EXB28V561JX
EXB28V332JX
D1H810240004
RESISTOR ARRAY
RESISTOR ARRAY
RESISTOR ARRAY
RESISTOR ARRAY
(VARISTOR)
J0LE00000047 VARISTOR
ABSORBER)
(RESISTORS)
ERJ3GEYJ565 5.6M
ERJ3GEYJ565 5.6M
PQ4R10XJ184 180k
PQ4R10XJ184 180k
ERJ2GEJ823
82k
ERJ2GEJ823
82k
ERJ2GEJ392
3.9k
ERJ2GEJ124
120k
ERJ3GEYJ825 8.2M
ERJ3GEYJ825 8.2M
ERJ3GEYJ154 150k
ERJ3GEYJ154 150k
ERJ2GEJ271
270
ERJ3GEYJ104 100k
PQ4R18XJ272 2.7k
ERJ2GEJ222
2.2k
ERJ2GEJ104
100k
ERJ2GEJ104
100k
ERJ3GEYJ821 820
ERJ2GEJ473
47k
D0GG390JA007 39
ERJ2GEJ272
2.7k
ERJ3GEYJ273 27k
ERJ3GEYJ822 8.2k
ERJ2GEJ472X 4.7k
ERJ2GEJ332
3.3k
ERJ2GEJ103
10k
ERJ2RKF1400 140
ERJ2RKF1000 100
ERJ2GEJ333
33k
ERJ2GEJ682
6.8k
ERJ2GEJ123
12k
ERJ2GEJ681
680
ERJ8GEYJ1R0 1
ERJ8GEYJ1R0 1
ERJ2GEJ681
680
ERJ2GEJ1R0
1
ERJ2GEJ1R0
1
ERJ2RKF5602 56k
ERJ2GEJ332
3.3k
ERJ2GEJ102
1k
ERJ2GEJ332
3.3k
ERJ2GEJ102
1k
ERJ2GEJ102
1k
ERJ2GE0R00
0
ERJ2GEJ103
10k
ERJ2GEJ103
10k
ERJ2GE0R00
ERJ3GEY0R00
ERJ2GEJ102
ERJ2GEJ103
ERJ2GEJ563
ERJ2GEJ103
ERJ2GEJ223
(CAPACITORS)
F1K2H681A008 680p
F1K2H681A008 680p
ECUV1H103KBV 0.01
ECUV1H103KBV 0.01
F1K2H681A008 680p
F1K2H681A008 680p
ECUE1H821KBQ 820p
ECUE1H821KBQ 820p
ECUE1A333KBQ 0.033
ECUE1A823KBQ 0.082
S
(SURGE
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
Ref.
No.
C115
C116
C142
C152
C161
C167
C171
C173
C174
C184
C311
C312
C321
C341
C342
C351
C472
C473
C477
C478
C501
C502
C503
C504
C505
C506
C507
C508
C509
C512
C513
C514
C516
C517
C518
C519
C601
C611
C661
C663
C851
C859
C860
C862
C901
Part No.
Part Name & Description Remarks
ECUV1C104KBV
ECUV1C104KBV
ECUV1H103KBV
ECUE1C103KBQ
F1K1E1060001
ECUV1H102KBV
ECUV1C223KBV
ECUE1A104KBQ
ECUE1H222KBQ
ECUV1C105KBV
ECUE0J105KBQ
ECUE1A104KBQ
ECUV1C105KBV
F2G0J331A146
ECUE1A104KBQ
ECUV1C105KBV
ECUE1H100DCQ
ECUE1H100DCQ
ECUE1H222KBQ
ECUE1H222KBQ
ECUE1A104KBQ
ECUE0J105KBQ
ECUE1H100DCQ
ECUE1A104KBQ
ECUE1A104KBQ
ECUV0J225KBV
ECUE0J105KBQ
ECUE0J105KBQ
ECUE0J105KBQ
ECUE0J105KBQ
ECUE1A104KBQ
ECUE1H100DCQ
ECUE1A104KBQ
ECUE1A104KBQ
ECUE1H100DCQ
ECUE1A104KBQ
ECUE1A104KBQ
ECUE1A104KBQ
ECUE1A104KBQ
ECUE1H102KBQ
ECUE1H100DCQ
ECUE1H100DCQ
F1G1H1R1A765
F1G1H2R4A765
F2A1A102B641
F301
0.1
0.1
0.01
0.01
10
0.001
0.022
0.1
0.0022
1
1
0.1
1
330
0.1
1
10p
10p
0.0022
0.0022
0.1
1
10p
0.1
0.1
2.2
1
1
1
1
0.1
10p
0.1
0.1
10p
0.1
0.1
0.1
0.1
0.001
10p
10p
CERAMIC CAPACITOR
CERAMIC CAPACITOR
ELECTROLYTIC CAPACITOR
(OTHERS)
K5H302Y00003 FUSE
P101
X501
D4DAY220A022 THERMISTOR
H0J103500037 CRYSTALOSCILLATOR (*1)
!
16.5.1.3. Operational P.C. Board Parts
Safety
Ref.
No.
PCB2
Part No.
Part Name & Description Remarks
PNWP2TGE230H OPERATIONAL
P.C.BOARD
ASS'Y (RTL)
(LEDS)
DA901 B3CAT0000004 LED
LED901 B3AAB0000347 LED
(SWITCHES)
SW901 K0H1BA000578 SPECIAL SWITCH
SW902 K0H1BA000578 SPECIAL SWITCH
SW903 K0H1BA000578 SPECIAL SWITCH
SW904 K0H1BA000578 SPECIAL SWITCH
SW905 K0H1BA000578 SPECIAL SWITCH
SW906 K0H1BA000578 SPECIAL SWITCH
SW907 K0H1BA000578 SPECIAL SWITCH
S
S
S
S
93
KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20
16.5.2. Handset
Safety
PMMA-HB
Ref.
No.
LED5
LED6
LED11
LED12
LED13
LED20
B3ACB0000190
B3ACB0000190
B3ACB0000190
B3ACB0000190
B3ACB0000190
B3AFB0000370
ABS-HB
L3
J0JDC0000045
L801
G1C2N7Z00009
RA1
RA2
RA3
RA4
RA5
EXB28V103
D1H83314A013
EXB24V331J
EXB24V332JX
EXB28V332JX
R2
R3
R4
R6
R7
R8
R9
R10
R11
R12
R13
R20
R21
R22
R23
R24
R25
R26
R27
R28
R31
R32
R33
R34
R45
R50
R51
R54
R56
R70
R72
R80
ERJ2GEJ303
ERJ2GEJ152
ERJ2GEJ473
ERJ2GEJ103
ERJ2GEJ104
ERJ8GEYJ4R3V
ERJ2GEJ303
ERJ3GEYJ1R0
ERJ2GEJ681
ERJ2GEJ183
ERJ2GEJ103
ERJ2GEJ303
ERJ2GEJ103
ERJ2GEJ332
ERJ2GEJ391
ERJ2GEJ100
ERJ2GEJ222
ERJ2GEJ332
ERJ2GEJ222
ERJ2GEJ222
ERJ2RKF1003X
ERJ2GEJ104
ERJ2RKF1003X
ERJ2GE0R00
D0GBR10JA113
ERJ2GEJ221
ERJ2GEJ221
ERJ2GEJ221
ERJ2GE0R00
ERJ2GEJ470
ERJ2GE0R00
ERJ2GEJ100
C11
C12
C13
C14
C15
C16
C17
C18
C2
C20
C21
C22
C24
C25
C26
C27
C29
C3
C30
C31
C32
C33
C34
ECUE1A104KBQ
ECJ1VB0G106M
ECUE1A104KBQ
ECUV1C393KBV
ECUE1H390JCQ
F1J0J2260002
ECUE1H100DCQ
ECUE1H100DCQ
F1J0J2260002
ECJ1VB0G106M
ECUE0J105KBQ
ECUE1A104KBQ
ECUE0J105KBQ
ECUV1A225KBV
ECJ1VB0G106M
ECUE1H102KBQ
ECUE0J105KBQ
F1J0J2260002
ECUE0J105KBQ
ECJ1VB0G106M
ECUE0J105KBQ
ECUE1A104KBQ
ECUE1H390JCQ
16.5.2.1. Cabinet and Electrical Parts
Safety
Ref.
No.
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
Part No.
PNGP1317Y2
PNYE1124Z
PNKM1524Y2
PNHR1922Z
L0AD01A00026
PNYE1125Z
PNBC1491X6
PNJK1211Z
PNBC1530Z1
PNMH1308Z
L0AA02A00120
PNHS1502Z
PNJK1212Y
PQJC10056W
PNKE1311Z2
PNKF1314Z2
PNQT2006Z
PNQT2859Z
PNGT7989Z
PNHS1079Z
PNKK1094Z2
PNYNTGEA20BR
PNHR1644Z
Part Name & Description Remarks
PANEL, LCD
TAPE, DOUBLE SIDED
CABINET BODY
LENS, LED
RECEIVER
SPACER, CUSHION LCD
BUTTON, NAVIGATOR KEY
KEYBOARD SWITCH
BUTTON, NR KEY
GUIDE, SPEAKER
SPEAKER
SPACER, SPEAKER NET
COVER, VOLUME
BATTERY TERMINAL
COVER, EP CAP
CABINET COVER
LABEL, ATTENTION
LABEL, BATTERY
NAME PLATE
SPACER, BATTERY
LID, BATTERY
LID, BATTERY ASS'Y
SPACER
ABS-HB
ABS-HB
ABS-HB
ABS-HB
16.5.2.2. Main P.C. Board Parts
Note:
(*1) Reconfirm the model No. written on the handset's name
plate when replacing PCB100. Because the model No. of
the optional handset may differ from the included handset.
(*2) When replacing IC1, IC3 or X1, make the adjustment
using PNZZTGE230M. Refer to Handset (P.58) of Things
to Do after Replacing IC or X'tal.
(*3) When replacing the handset LCD, See How to
Replace the Handset LCD (P.51).
(*4) Backside of this IC has a ground plate. Refer to How to
Replace the Flat Package IC (P.62).
(*5) Supplied IC is Flat Package Type.
Safety
Ref.
No.
PCB100
IC1
IC3
IC4
Q2
Q3
Q4
Q5
Q6
Q8
Q9
Q10
Q11
Q12
D13
D14
LED1
LED2
LED3
LED4
Part No.
Part Name & Description Remarks
PNWP1TGEA20R MAIN
P.C.BOARD
(RTL) (*1)
(ICs)
C2HBCY000142 IC (*2)(*4)(*5)
PNWITGEA20R IC(EEPROM)(*2)
C0DBZYY00357 IC
(TRANSISTORS)
B1ADCF000040 TRANSISTOR(SI)
B1ABGE000011 TRANSISTOR(SI)
B1ADCF000040 TRANSISTOR(SI)
DRC9113Z0L
TRANSISTOR(SI)
DRC9113Z0L
TRANSISTOR(SI)
DRC9113Z0L
TRANSISTOR(SI)
2SC6054JSL
TRANSISTOR(SI)
B1ADNB000003 TRANSISTOR(SI)
2SC6054JSL
TRANSISTOR(SI)
B1ADCF000040 TRANSISTOR(SI)
(DIODES)
B0BC4R3A0006 DIODE(SI)
B0BC4R3A0006 DIODE(SI)
(LEDS)
B3ACB0000190 LED
B3ACB0000190 LED
B3ACB0000190 LED
B3ACB0000190 LED
ASS'Y
S
S
S
S
94
Part No.
Part Name & Description Remarks
LED
LED
LED
LED
LED
LED
(IC FILTER)
IC FILTER
(COIL)
COIL
(RESISTOR ARRAYS)
RESISTOR ARRAY
RESISTOR ARRAY
RESISTOR ARRAY
RESISTOR ARRAY
RESISTOR ARRAY
(RESISTORS)
30k
1.5k
47k
10k
100k
4.3
30k
1
680
18k
10k
30k
10k
3.3k
390
10
2.2k
3.3k
2.2k
2.2k
100k
100k
100k
0
0.1
220
220
220
0
47
0
10
(CAPACITORS)
0.1
10
0.1
0.039
39p
22
10p
10p
22
10
1
0.1
1
2.2
10
0.001
1
22
1
10
1
0.1
39p
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20
Safety
Ref.
No.
C36
C37
C40
C41
C43
C44
C45
C46
C5
C51
C52
C53
C56
C57
C58
C6
C68
C69
C70
C71
C78
C79
C80
C801
C802
C806
C807
C81
C82
C84
C90
C91
C92
C93
C96
C97
Part No.
ECUE1A104KBQ
ECJ1VB0G106M
ECUE1A104KBQ
ECUE1A104KBQ
ECUE1A104KBQ
ECUE0J105KBQ
ECUE1A104KBQ
ECUE1H100DCQ
ECUE1A104KBQ
ECJ1VB0G106M
ECUE1H100DCQ
ECUE1H120JCQ
ECUE0J105KBQ
ECUE0J105KBQ
ECUE0J105KBQ
ECUE1H680JCQ
ECUE0J105KBQ
ECUE1A104KBQ
ECUE1H680JCQ
ECUE1H680JCQ
ECUE1H101JCQ
ECUE1H101JCQ
ECUV1C393KBV
F1G1H2R0A765
F1G1H1R5A765
F1G1H1R0A765
F1G1H3R0A765
ECUE1H101JCQ
ECUE1H102KBQ
ECUE1H102KBQ
ECUE1A104KBQ
ECUV1C105KBV
ECUE0J105KBQ
ECUV1C105KBV
ECUE1H100DCQ
ECUE1H100DCQ
E105
E106
E107
E108
CN4
F1
0.1
10
0.1
0.1
0.1
1
0.1
10p
0.1
10
10p
12p
1
1
1
68p
1
0.1
68p
68p
100p
100p
0.039
2p
1.5p
1p
3p
100p
0.001
0.001
0.1
1
1
1
10p
10p
(OTHERS)
PNVE1002Z
BATTERY TERMINAL
PNJT1184Z
CHARGE TERMINAL (L)
PNJT1185Z
CHARGE TERMINAL (R)
L5DYBYY00043 LIQUID CRYSTAL DISPLAY
(*3)
PNHR1921Z
TRANSPARENT PLATE, LCD
PNHR1920Z
GUIDE, LCD
PQHG10729Z
RUBBER PARTS, RECEIVER
PNJE1194Z
SPECIAL SWITCH
K2HD103D0001 JACK
K5H252Y00002 FUSE
MIC100
SW1
SW2
SW601
L0CBAY000053
K0H1BB000094
K0H1BB000094
K0H1BA000259
E101
E102
E103
E104
X1
16.5.4. Accessories and Packing Materials
Part Name & Description Remarks
Note:
(*1) You can download and refer to the Operating
Instructions (Instruction book) on TSN Server.
S
16.5.4.1. KX-TGE210B
Safety
S
S
Ref.
No.
A1
PNLV226Z
A2
A3
A4
A5
A6
PQJA10075Z
PNKE1312Z2
PNKL1044Z2
PNQX6358Z
PNQW2611Z
A7
P1
P2
Part No.
Part Name & Description Remarks
AC ADAPTOR
CORD, TELEPHONE
HANGER, BELT CLIP
ABS-HB
WALL MOUNT ADAPTOR
ABS-HB
INSTRUCTION BOOK (*1)
LEAFLET,REPEATER
APPEAL
PNQW3426Z
LEAFLET,
MINI-LOCATOR
APPEAL
PNPK3779003Z GIFT BOX
PNPD1826Z
CUSHION
16.5.4.2. KX-TGE212B
Safety
Ref.
No.
A101
PNLV226Z
A102
A103
A104
A105
A106
PQJA10075Z
PNKE1312Z2
PNKL1044Z2
PNQX6358Z
PNQW2611Z
A107
P101
P102
Part No.
Part Name & Description Remarks
AC ADAPTOR
CORD, TELEPHONE
HANGER, BELT CLIP
ABS-HB
WALL MOUNT ADAPTOR
ABS-HB
INSTRUCTION BOOK (*1)
LEAFLET,REPEATER
APPEAL
PNQW3426Z
LEAFLET,
MINI-LOCATOR
APPEAL
PNPK3770001Y GIFT BOX
PNPD1827Z
CUSHION
ABS-HB
16.5.4.3. KX-TGE232B
S
Safety
PMMA-HB
ABS-HB
!
MICROPHONE
PUSH SWITCH
PUSH SWITCH
PUSH SWITCH
S
(for KX-TGE210B) (for
KX-TGE212B)
H0J138500003 CRYSTAL OSCILLATOR(*2) S
Ref.
No.
A201
PNLV226Z
A202
A203
A204
A205
A206
PQJA10075Z
PNKE1312Z2
PNKL1044Z2
PNQX6358Z
PNQW2611Z
A207
P201
P202
Part No.
Part Name & Description Remarks
AC ADAPTOR
CORD, TELEPHONE
HANGER, BELT CLIP
ABS-HB
WALL MOUNT ADAPTOR
ABS-HB
INSTRUCTION BOOK (*1)
LEAFLET,REPEATER
APPEAL
PNQW3426Z
LEAFLET,
MINI-LOCATOR
APPEAL
PNPK3770002Y GIFT BOX
PNPD1827Z
CUSHION
16.5.4.4. KX-TGE233B
16.5.3. Charger Unit
Safety
16.5.3.1. Cabinet and Electrical Parts
Safety
Ref.
No.
200
Part No.
Part Name & Description Remarks
PNLC1050ZB
200-1
200-2
200-3
200-4
PNKM1527Z1
PNJT1177Z
PNKF1279Z1
PQHA10023Z
200-5
PNLV233-AZ
CHARGER
UNIT
ASS'Y
without NAME PLATE (RTL)
CABINET BODY
PS-HB
CHARGE TERMINAL
CABINET COVER
PS-HB
RUBBER PARTS, FOOT CUSHION
AC ADAPTOR
201
PNGT7990Z
NAME PLATE
Ref.
No.
A301
PNLV226Z
A302
A303
A304
A305
A306
PQJA10075Z
PNKE1312Z2
PNKL1044Z2
PNQX6358Z
PNQW2611Z
A307
P301
P302
95
Part No.
Part Name & Description Remarks
AC ADAPTOR
CORD, TELEPHONE
HANGER, BELT CLIP
ABS-HB
WALL MOUNT ADAPTOR
ABS-HB
INSTRUCTION BOOK (*1)
LEAFLET,REPEATER
APPEAL
PNQW3426Z
LEAFLET,
MINI-LOCATOR
APPEAL
PNPK3772001Y GIFT BOX
PNPD1828Z
CUSHION
KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20
16.5.4.5. KX-TGE234B
Safety
Ref.
No.
A401
PNLV226Z
A402
A403
A404
A405
A406
PQJA10075Z
PNKE1312Z2
PNKL1044Z2
PNQX6358Z
PNQW2611Z
A407
P401
P402
Part No.
Part Name & Description Remarks
AC ADAPTOR
CORD, TELEPHONE
HANGER, BELT CLIP
ABS-HB
WALL MOUNT ADAPTOR
ABS-HB
INSTRUCTION BOOK (*1)
LEAFLET,REPEATER
APPEAL
PNQW3426Z
LEAFLET,
MINI-LOCATOR
APPEAL
PNPK3773001Y GIFT BOX
PNPD1829Z
CUSHION
16.5.5. Screws
Safety
Ref.
No.
A
B
Part No.
XTB26+8GFJ
XTB2+8GFJ
Part Name & Description Remarks
TAPPING SCREW
TAPPING SCREW
16.5.6. Fixtures and Tools
Note:
(*1) See Equipment Required (P.52), and The Setting
Method of JIG (P.52)
(*2) When replacing the Handset LCD, See How to
Replace the Handset LCD (P.51)
Safety
Ref.
No.
Part No.
PQZZ1CD300E
PNZZTGE230M
PQZZ430PIR
PQZZ430PRB
Part Name & Description Remarks
JIG CABLE (*1)
BATCH FILE CD-ROM (*1)
TIP OF SOLDERING IRON
(*2)
RUBBER OF SOLDERING IRON
(*2)
ADDA
KXTGE210B
KXTGE212B
KXTGE232B
KXTGE233B
KXTGE234B
KXTGEA20B
KXTGA20B
96