Panasonic KX-TGE212B, KX-TGE233B, KX-TGE232B, KX-TGE210B, KX-TGEA20B User Manual

ORDER NO. KM41401789CE

Telephone Equipment

Model No. KX-TGE210B

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

F13

KX-TGEA20

(Handset)

KX-TGE230

(Base Unit)

Configuration for each model

Model No
KX-TGE210
KX-TGE212
KX-TGE232
KX-TGE233
KX-TGE234
KX-TGEA20*

*KX-TGEA20 is also an optional accessory, which contains a
handset and a charger.

Base Unit Handset
1 (TGE210) 1 (TGEA20)
1 (TGE210) 2 (TGEA20) 1
1 (TGE230) 2 (TGEA20) 1
1 (TGE230) 3 (TGEA20) 2

1 (TGE230) 4 (TGEA20) 3

1 (TGEA20) 1

KX-TGE210

(Base Unit)

(Charger Unit)

Charger Unit Expandable

Up to 6

Up to 6
Up to 6
Up to 6
Up to 6

KX-TGEA20B

Digital Cordless Phone
Digital Cordless Answering System

B: Black Version
(for U.S.A.)

© 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

TABLE OF CONTENTS

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

KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20

PAG E PAG E

10.1.11. Check Caller ID ------------------------------------- 44

11 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

12 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

13 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

14 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

15 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

3

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

Component

Component
pin

Solder

Remove all of the
excess solder

(Slice View)

1 Safety Precautions

1.1. For Service Technicians

• Repair service shall be provided in accordance with repair technology information such as service manual so as to
prevent fires, injury or electric shock, which can be caused by improper repair work.

1. When repair services are provided, neither the products nor their parts or members shall be remodeled.

2. If a lead wire assembly is supplied as a repair part, the lead wire assembly shall be replaced.

3. FASTON terminals shall be plugged straight in and unplugged straight out.

• ICs and LSIs are vulnerable to static electricity.

When repairing, the following precautions will help prevent recurring malfunctions.

1. Cover plastic parts boxes with aluminum foil.

2. Ground the soldering irons.

3. Use a conductive mat on worktable.

4. Do not grasp IC or LSI pins with bare fingers.

2Warning

2.1. Battery Caution

Risk of explosion if battery is replaced by an incorrect type. Dispose of used batteries according to the instructions.

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).

5

KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20

0.3 mm X 100 g

0.6 mm X 100 g 1.0 mm X 100 g

2.2.1. Suggested PbF Solder

There are several types of PbF solder available commercially. While this product is manufactured using Tin, Silver, and Copper
(Sn+Ag+Cu), you can also use Tin and Copper (Sn+Cu), or Tin, Zinc, and Bismuth (Sn+Zn+Bi). Please check the
manufacturer's specific instructions for the melting points of their products and any precautions for using their product with other
materials.
The following lead free (PbF) solder wire sizes are recommended for service of this product: 0.3 mm, 0.6 mm and 1.0 mm.

2.3. Discarding of P. C. Board

When discarding P. C. Board, delete all personal information such as telephone directory and caller list or scrap P. C. Board.

6

3 Specifications

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

Tone (DTMF)/Pulse
Up to 48 digits
Up to 24 digits

(Phonebook)

8 days at Standby,
10 hours at Talk

8 days at Standby,
10 hours at Talk

Approx. 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

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)

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

Base Unit

Handset

Charger

AC Adaptor
(PNLV233AZ, 120 V AC, 60 Hz)

Standby: Approx 0.1 W
Maximum: Approx 1.8 W

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

*1 KX-TGE210 series
*2 KX-TGE230 series

Duplex procedure:

TDMA (Time Division Multiple Access)

█ Channel spacing:

1.728MHz (DECT 6.0)

█ Bit rate:

1.152Mbit/s (DECT 6.0)

Modulation:

GFSK (Gaussian Frequency Shift Keying)

RF transmission power:

115 mW (max/DECT6.0)

Voice coding:

ADPCM 32 kbit/s (DECT 6.0)

█

█

█

█

█

█

█ Standard:

DECT 6.0 (Digital Enhanced Cordless
Telecommunications 6.0)

█ Number of channels:

60 Duplex Channels (DECT 6.0)

█ Frequency range:

1.92 GHz to 1.93 GHz (DECT 6.0)

KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20

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

5 ms 5 ms

Up Link ( Handset -> Base Unit ) Down Link ( Base Unit -> Handset )

RX1 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 Dummy bearer

Base unit

Handset 1
(Stand by)
Handset 2
(Link)
Handset 3
(Link)

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.

RX1 RX2 RX3 RX4 RX5 RX6 TX1 TX2 TX3 TX4 TX5 TX6

TX RX

RXTX

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

KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20

KX-TGE210/212/232/233/234 BLOCK DIAGRAM (Base Unit_Main)

SIDE_TONE

CIRCUIT

Crystal

10.368MHz

TR_RLY

TIP

RING

RF_Block

IC501

BBIC

DC5.5V+

GND

DC_JACK

+

-

CHARGE

3

4

2

D101

CHARGE

DETECT

Q701

REGULATOR

IC302

Power Down

DET

Power supply

at AC failure

KEY

PAD

LED

VBAT

PDN_DET

CHARGE_DET

IC611

Q301

+1.8V

+3.0V

AVD/VDD

QSPI

CIDINp

CIDINn

P3_6

MICh

LSRp

RF_VDD

VDD_PA

ANT1

IC502

Flash(Program)

IC601

Flash

(Voice prompt)

EEPROM

4.2. Block Diagram (Base Unit_Main)

10

4.3. Tel Interface Circuit

TX AMP

SIDE TONE

RX AMP

CONTROL

CIRCUIT

CALLER ID

DETECT

BELL

DETECT

P101

R142

4

C101

Q141

C102

SA101

TIP

R141

REGULATOR

C104

R102

C106

R104

C103

R101

C105

R103

D101

KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20

11

KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20

10.368

MHz

IC501 RF block

TXDATA

RF_TXp

RF_TXn

RF_RXp

RF_RXn

Control

Logic

RXDATA

Mixer

Demodulator

PLL

3856-3843MHz

/3859-3845MHz

Modulator

KX-TGE210/212/232/233/234 BLOCK DIAGRAM (Base Unit_RF Part)

4.4. Block Diagram (Base Unit_RF Part)

12

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

ADPCM

Caller ID
Modem

Digital TAM System

Flash Memory IC601

Digital
Speech
Processor

Analog
Front
End

&

Multi­plexer

TEL
Line
Interface

SP

RF part

EEPROM
IC611

TDD & TDMA
with FHSS
Processor

Keys/ LEDs
/ Charge

Host CPU

BBIC (IC501)

Flash Memory

(Program)

IC502

4.5.1. 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

+5.5V

+5.5V +3.0V

+3.0V

+1.8V

+3.0V_CP

IC501

IC302

IC611

BBIC

AC Adaptor

3.0V

REGULATOR

EEPROM

VDD3

VDD1

VDD4

+3.0V_CP2

IC601

TAM FLASH

VDD5

RF Part

LEDs

Q301

QSPI FLASH

IC502

Startmonitor

(IC501 57pin)

VDD1 (1.8 V)

VBAT

Reset (RSTN)
(IC501_77pin)

BBIC chip initialize

(CKM/STM)

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:

14

4.5.5.1. Charge Circuit

R372

D362

R371

CHARGE+

R373

C351

F301

DCP

CHARGE-

+5.5V

DCM

K A

The voltage from the AC adaptor is supplied to the charge circuits.

KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20

15

KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20

OFF Hook

BELL signal detection

C174

C171

R166

R178

RX
Pin25 of IC501

TX
Pin27 of IC501

R160

+

C161

C167

R165

R162

C173

R151R164

C184

C103

C111

Q161

E

B

C

R163

R117

C115

R109

C109

Q141

Q142

C101

P101

L1T

L1R

D101

C102

1

2

3

+

~~

_

4

R145

C142

C152

R152

A

K

D142

R141

B

E

C

E

B

C

R142

SA101

R111

R101

HOOK
Pin19 of IC501

CIDOUT
Pin24 of IC501

LSRn
Pin28 of IC501

RINGING
Pin18 of IC501

CIDINn
Pin23 of IC501

CIDINp
Pin21 of IC501

R168

PARADET
Pin17 of IC501
ADC1
Pin33 of IC501

ADC0
Pin32 of IC501

R118

C116

R115

R116

R110

C110

R112

C113

C105

R103

C104

R102

C106

R104

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.

16

KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20

C174

C171

R166

R178

RX
Pin25 of IC501

TX
Pin27 of IC501

R160

+

C161

C167

R165

R162

C173

R151R164

C184

Q161

E

B

C

R163

R117

C115

Q141

Q142

C101

P101

L1T

L1R

D101

C102

1

2

3

+

~~

_

4

R145

C142

C152

R152

A

K

D142

R141

B

E

C

E

B

C

R142

SA101

HOOK
Pin19 of IC501

R168

PARADET
Pin17 of IC501

ADC1
Pin33 of IC501

ADC0
Pin32 of IC501

R118

C116

R115

R116

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.

17

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
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

"1" is a 1200 Hz sine wave, and data "0" is a 2200 Hz sine wave. There are two types of

1st Ring
2 sec

0.5 s 575 ms

Silent interval 4 sec

min 0.5 s

2nd Ring
2 sec

STD Ring / 20 Hz
Tip-Ring

DATA in

A

1200 Hz
=DATA "1"

DATA out

B

month day hour minute number

Plural message format

DATA

0.1 Vrms

70 Vrms

2200 Hz
=DATA "0 "

1 bit=833 µs

201348700035161504

1st Ring

2 sec

0.5 s

DATA CODE NAME
201 John Smith

718 ms

DATA

month

04

18

day

2nd Ring

hour

16

minute

number

20134870003516

KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20

CAS

CAS: CPE Alerting Signal
Dual Tone of 2130 Hz, 2750 Hz

-15 dBm (900 ohm load)

80 5 ms

MARK

DATA

0~500 ms

58~75 ms about 300 ms

(be changed by
Information Volume)

Continuance Signal
of 1200 Hz (Data "1")

"FSK"

ACK: Acknowledged Signal
DTMF
"D"

ACK

0~100 ms

60 5 ms

Telephone Exchange

Cordless phone

Cordless phone

Signal Flow

Signal Flow

Telephone Exchange

Call Waiting Format

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.

IC501

CIDOUT

Pin 24

CIDINn

Pin 23

CIDINp

Pin 21

LSRn

Pin 28

C110

C109

R110

R109

R101

R103

R102

R104

C103

C105

C104

C106

SA101

P101

L1T

L1R

19

KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20

IC1

IC3

MIP
MIN

HSSPOUTP

LOUT

HSMIP

HEADSET_DET

SPOUTP
SPOUTN

CKM//STM

CKM/STM

BBIC

RESET

CHG_CTL

BATTERY_ON

CHG_DET

WP, CLK, DATA

KEYSTOROBE_A~E

KEYIN_1~5

CHARGE

MIC

Receiver

Headset Jack

CN4

Monitor SP

LCD

CHARGE
PUMP

IC4

KEYS

RF part

ANT1

X1

13.824 MHz

EEPROM

3V

BATTERY

LED
(LCD)

RSTN

VBAT

VBAT

3V

4.0V
VBAT

RXn

RXp

TXp
TXn

KX-TGEA20 BLOCK DIAGRAM (Handset)

KEY_LED

CP_OFF

Q6

LED

(KEY)

4V

CHARGE
CONTROL

POWER SUPPLY
CONTROL

4.6. Block Diagram (Handset)

20

4.7. Block Diagram (Handset_RF Part)

ANT

KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20

TXp

TXn

RXp

RXn

KX-TGEA20 BLOCK DIAGRAM (Handset_RF Part)

21

KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20

4.8. Circuit Operation (Handset)

4.8.1. 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)

GND

VBAT

External Charge Pump

Circuit or IC

Reset (RSTN)
(IC1_54 pin)

Start monitor

(IC1 57pin)

(CKM/STM)

BATTERY
2CELL

VDDC (1.2V)

VBAT

4.0V

BBIC

BBIC chip initialize

3.0V

3.0V

DOUBLER OUT (Charge Pump)
For all peripherals

3.0V3.0V

EEPROM

3.0V3.0V

LCD

4.0 output

LCD BACKLIT LED

3.0V

KEY LED

GND

22

KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20

CHG +

Q4

R45

R4

47K

R6
10K

Q9

GND

R7 CHG DET (34)

CHG CTRL (32)

100K

CHG -

GND

BATT +

BATTERY

2CELL

BATT -

GND

BBIC

IC1

Q2

R8

Q3

C27

R2

R9

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).

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

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

BATT+

BATT_

R45

CHG+

Power Supply

at AC failure

(Q10,Q11,Q12)

CHG-

3

BBIC

IC1

Q351

Power Down

DET

(Q352,Q353,Q354)

(pin101-IC501)

+5.5V

R351

R352

PDN_DET

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

VBAT

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

{FLASH}

H/S key operation

{CALL WAIT}

1). Press {MENU}.

{^}

2). Select "Settings" using or
then press

{SELECT} or {>}.

Select "Set tel line" using or
then press

{SELECT} or {>}.

{V}

{^} {V}

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
then press

{SELECT} or {>}.

{^} {V}

This pictured model is KX-TGE230.

H/S LCD

Service Mode
Read EEP
Write EEP

5). Enter "

6). Enter "

ە

", "ە", "ە", "ە" (Address). (*1)

㸨

", "㸨" (New Data). (*1)

26

BACK

Set Addr.:

CLEAR

SELECT

Default Data

OK

KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20

7). Press {OK} , a long confirmation beep

will be heard.

8).

Press to return to standby mode.

After that, turn the base unit power off and then power on.

Note:

New Data

_ _ _ _ _ _

Set Addr.:

Set Addr.:

{OFF}

CLEAR

OK

BACK

* "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 {V}/{^}: Select "off "i {SELECT}
3 {OFF}

Frequently Used Items (Base Unit)

ex.)

Items Address Default Data New Data Remarks

C-ID (FSK) sensitivity 06 0B 00 01 (6dB UP) 02 (12dB UP) When hex changes from"00" to "01" or "02"

gain increases by 6dB or 12dB.
Frequency 00 07 / 00 08 70/02 - - Use these items in a READ-ONLY mode to
ID 00 02 ~ 00 06 Given value - -

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) Input Keys Desired Number (hex) Input Keys

0 0 A [Flash] + 0
1 1 B [Flash] + 1

. . C [Flash] + 2
. . D [Flash] + 3
. . E [Flash] + 4

9 9 F [Flash] + 5

27

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

{FLASH}

H/S key operation H/S LCD

1). Press {MENU}.

{CALL WAIT}

2). Select "Settings" using or
then press

{SELECT} or {>}.

{^} {V}

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
then press

5). Enter "

6). Enter "

7). Press

{SELECT} or {>}.

ە

", "ە", "ە", "ە" (Address). (*1)

㸨

", "㸨" (New Data). (*1)

{OK} , a long confirmation beep

{^} {V}

will be heard.

Service Mode
Read EEP
Write EEP

BACK

SELECT

Set Addr.:

CLEAR

Set Addr.:

CLEAR

Set Addr.:

_ _ _ _ _ _

Default Data

OK

New Data

OK

8).

{OFF}

Press to return to standby mode.

BACK

After that, remove and reinsert the batteries. Press the Power button for
about 1 second if the power is not turned on.

28

Frequently Used Items (Handset)

ex.)

KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20

Items Address Default Data New Data Possible Adjusted

Value MA X (hex)

Battery Low 00 12/00 13 00 / 00 - - -

Frequency 00 07 / 00 08 00 / 01 - - -

ID 00 02 ~ 00 06 Given value - - -

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.) Input Keys Desired Number (hex.) Input Keys

0 0 A [Flash] + 0
1 1 B [Flash] + 1

. . C [Flash] + 2
. . D [Flash] + 3
. . E [Flash] + 4

9 9 F [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

10 Troubleshooting Guide

10.1. Troubleshooting Flowchart

FLOW CHART

KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20

Power ON Base Unit

OK

Record

OK

Playback Pre-Message Check Playback

OK

Link

No link

Battery Charge

OK

Range Check the RF part

Handset Voice Transmission Check Handset Transmission

Handset Voice Reception

Caller ID function Check Caller ID

OK

OK

OK

OK

Not working

Not recording (*1)

No playback

Not charged

NG

No voice

No voice

Caller ID Error

Check Power

Check Record

Check Battery Charge

Check Link

Check Handset Reception

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

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?

YES

Check VDD1(1.8V) :Test point (VDD1)

OK

RSTN: Reset = "High"?

YES

Check Xtal CLK=10.368MHz?

YES

Check BBIC.

Cross Reference:

Power Supply Circuit/Reset Circuit (P.14)

10.1.1.2. Handset

Is the battery inserted to BATT+ and BATT-?

YES

Is the voltage of TP-VBAT 2.3 V more?

YES

Is the voltage of TP 3.0 V about 3.0 V?

NO

NO

NO

NO

NO

NO

Check AC Adaptor.

Check Power Supply Circuit.

Check Reset Circuit.

Check X501.

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).

Check the battery and around BATT+ and
BATT- are not shorted.

YES

Is the voltage of TP VDDC about 1.2 V?

YES

Does BBIC (IC1: 36) oscillate at 13.824 MHz?

YES

Check BBIC (IC1).

Cross Reference:

Power Supply Circuit/Reset Circuit (P.22)

Check Power Supply Circuit/Reset Circuit.

NO

NO

Check X1, C52, C53.

32

10.1.2. Check Record

10.1.2.1. Base Unit

Not record Incoming Message

Check Bell signal.

Does the unit catch line?

Check Line In: Pin 25 of BBIC. Check ICM Recording in Signal Route.

Check Auto Disconnect Circuit.

Check Parallel Connection Detection

Circuit.

Check BBIC and Flash Memory.

OK

YES

OK

OK

OK

NO

NO

NO

KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20

Check Telephone Line Interface
[Bell].

Check Telephone Line Interface
[OFF HOOK].

Cross Reference:

Telephone Line Interface (P.16)
Parallel Connection Detect Circuit/Auto Disconnect
Circuit (P.17)

Note:

Flash Memory is IC601.
BBIC is IC501.

33

KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20

1) Press "MENU " key at standby Mode and "#" key.

Note: The set must power on and be linked.

2) Press "9", "0", "0", "0"," " .

3) Press "7","3","1".

4) Then enter the below last digit;

5) Back to "standby" mode automatically after step 4).
You can hear beep sound which is a confirmation tone.

Service ready
:731

Service ready
:

LCD (H/S)

last digit

"0"

Auto disconnect & CPC

: enable

࡮࡮࡮㨇default㨉

(*1)

(*1)

Auto disconnect & CPC

: disable

(*2)

"1"

"2"

Auto disconnect : enable

CPC : 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.

CLEAR

BACK

<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.

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
:511

CLEAR

4) Then enter the below last digit;

last digit

default setting

"0"

: normal

6dB up

"1"

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

Check Charge Circuit of Base Unit.

Check Handset.

Plug in the AC Power source.
Charge Handset on Base Unit.

Is the voltage of two charge contacts about
3 V or more?

OK

NO

Check Charge Contacts at
Base Unit from mechanical point of view.

YES

Is BBIC (IC1: 34) high at charge state?

Check Charge Circuit.

Check Power of Handset.

Is Check Power OK?

NO

NO

YES

Check Charge Circuit of Charger Unit.

Check Handset.

Plug in the AC Power source.
Charge Handset on Charger Unit.

Is the voltage of two charge contacts about

5.5 V or more?
OK

NO

Check Charge Contacts at Charger Unit
from mechanical point of view.

YES

10.1.3. Check Playback

10.1.3.1. Base Unit

Check VDD1(1.8V) :Test point (VDD1)

OK

Check output of BBIC (Pin 41,43).

OK

Check Speaker and its surroundings.

NO

NO

Check Power Supply Circuit.

Check BBIC and Flash Memory.

Cross Reference:

Power Supply Circuit/Reset Circuit (P.14)

Note:

Flash Memory is IC601.

10.1.4. Check Battery Charge

10.1.4.1. Base Unit

Cross Reference:

Charge Circuit (P.15)

10.1.4.2. Handset

BBIC is IC1.

(*1) Refer to Circuit Board (Base Unit_Main) (P.76).

Cross Reference:

Check Power (P.32)
Charge Circuit (P.23)

10.1.4.3. Charger Unit

Cross Reference:

Charge Circuit (P.23)

36

10.1.5. Check Link

Check around Power Supply Circuit.

Does Base Unit connect to the properly working
Handset?

Check around X501 and RF module and adjust
clock frequency.

NO

NO

NO

NO

YES

YES

Is the voltage of VDD3 about 3.0V?

Check the RF part

Does the RF clock (CLK) oscillate at 10.368 MHz in
Base Unit Test Mode?

YES

Is the voltage of VDD1 about 1.8V?

YES

Base Unit is OK. Check Handset.

*1

10.1.5.1. Base Unit

KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20

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

Check around Power Supply Circuit/Reset Circuit.

Does Handset link with Base Unit?
(Properly working unit)

Check around X1 and RF module and adjust
clock frequency.

NO

NO

NO

NO

Is the voltage of TP VBAT about 2.2~2.8 V?

Is the voltage of TP VDDC about 1.2 V?

YES

YES

YES

YES

Is the voltage of TP 3.0 V about 3.0 V?

Does the RF clock (CLK) oscillate: 13.824 MHz
in Handset Test Mode?

Handset is OK. Check Base Unit.

YES

Check the RF part

Check the batteries.

*1

10.1.5.2. Handset

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

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.

Base unit is defective Handset is defective

START

Registration of

Regular HS to

base unit

Registration of

handset to

Regular BU

(other checkings)

Registration of handset to base unit

(checked ones)

Registration of Regular HS to Regular BU

Yes

No No

Yes

10.1.6. Check the RF part

10.1.6.1. Finding out the Defective part

After All the Checkings or Repairing

1. Re-register the checked handset to the checked base unit, and Regular HS to Regular BU.

Note:

(*1) HS: Handset
(*2) BU: Base Unit

39

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

confirmation

Normal

OK

Link

NG

2

Control

signal

confirmation

OK

3

X'tal

Frequency

confirmation

OK

4

TX confirmation

OK

NG

NG

NG

Check BBIC interface parts.
(RF Block <->BBIC on BU/HS P.C.B)

Adjust X'tal Frequency. (*1)

Check TX Block.

5

Range

confirmation

Normal

OK

GOOD

Note:

(*1) Refer to Check Link (P.37).

NG

TEST RANGE Check.

40

KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20

10.1.6.3. Check Table for RF part

No. Item BU (Base Unit) Check HS (Handset) Check

1 Link Confirmation Normal

HS, BU Mode [Normal Mode]

2

X

'tal Frequency confirmation

HS, BU Mode: [Adjustment]

3 TX confirmation

HS Mode:
HS_Burst Mode] (*1)

BS Mode:
BS_Burst Mode] (*1)

4 Range Confirmation Normal

HS, BU Mode: [Normal Mode]

Note:

(*1) Refer to Commands (P.55)
(*2) Adjustment Standard (Base Unit) (P.56)
(*3) Adjustment Standard (Handset) (P.57)

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)

1. Remove wire antenna 2 and connect
spectrum analyzer to TP. (*2)

2. Confirm TX power whether spec. is
satisfied.
Power >=13.5dBm

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.

Check X'tal Frequency.
(13.824 MHz ±100 Hz)

1. Connect spectrum analyzer to TP. (*3)

2. Confirm TX power whether satisfied spec.
Power >=16.0dBm

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.

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 BU (Base Unit) Check HS (Handset) Check
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)

1. Register Regular HS to BU (to be checked).

2. Set TX Power of the BU and the Regular HS
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).

2. Set TX Power of the BU and the Regular HS
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.

CHART1: Setting of TX Power and RX Sensitivity in Range Confirmation TX TEST, RX TEST

BU (to be checked) Regular_HS

TX Power TX Power
BU (Base Unit) TX Power Check Low Hig h
BU (Base Unit) RX Sensitivity Check High Low

1. Register HS (to be checked) to Regular BU.

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 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 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 HS is OK.
No Link = RX Sensitivity of the HS is NG

HS (Handset) TX Power Check Low High
HS (Handset) RX Sensitivity Check High Low

Note:

(*1) Refer to Commands (P.55).

HS (to be checked) Regular_BU

TX Power TX Power

42

10.1.7. Registering a Handset to the Base Unit

L

{OFF}

{ }

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

All handsets registered to the base unit are displayed.

2 : Select the handset you want to cancel. i {SELECT}

3 : “Yes” i {SELECT}

4

{MENU} i # 1 3 1

{ }

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.

If all registered handsets start ringing, press {LOCATOR} again to stop, then

L

repeat this step.
The next step must be completed within 90 seconds.

L

3 Handset:

Press {OK}, then wait until a long beep sounds.

Note:

While registering, “Base in registering” is displayed on all registered

L

handsets.
When you purchase an additional handset, refer to the additional handset’s

L

installation manual for registration.

10.1.8. Deregistering a Handset

KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20

43

KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20

Check MIC of handset.

Check handset Tx in Signal Route.

Check speaker of handset.

Check handset Rx in Signal Route.

YES

Did bell ring?
(Message indicator
blinks)

Check Calling Line Identification (Caller ID)/

Call Waiting Caller ID.

Check bell signal detection in

Telephone Line Interface.

BASE UNIT

NO

10.1.9. Check Handset Transmission

10.1.10. Check Handset Reception

Note:

When checking the RF part, Refer to Check the RF part
(P.39).

10.1.11. Check 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

Remove the 2 screws to remove

ձ

the cabinet cover.

Cabinet
cover

ձ

2 screws

ղ

Remove the solders.

ղ

Solders

45

KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20

ճ

Screw

Main P.C.Board

Jack holder

Remove the screw to remove the Jack Holder and
Main P.C.Board.

ճ

46

11.1.1.2. KX-TGE230

Remove the 5 screws to remove

ձ

the cabinet cover.

Remove the solders.

ղ

KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20

4 screws

Cabinet cover

Solders

Main P.C. board

Remove the screw to remove the

ճ

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.

Main P.C. board

Remove the 5 screws to remove

յ

the operational P.C.B board.

Pararell wire

2 screws

Operational P.C.B board

48

11.1.2. Handset

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.

Likewise, open the other
side of the cabinet.

Remove the cabinet cover
by pushing it upward.

Remove the solders.

Remove the solders to remove
the 2 charge terminals.

Remove the screw to remove
the main P. C. board.

Cabinet body

Cabinet cover

2 screws

Cabinet cover

Screw

Solders

Main P.C. board

2 charge terminals

KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20

49

KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20

11.1.3. Charger Unit

Unhook the click of one side.

ձ

Then unhook the other one.

ղ

2 charge terminals

50

11.2. How to Replace the Handset LCD

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.

Fit the heatseal of a new LCD.

Heatweld with the tip of the soldering
iron about 5 to 8 seconds
(in case of 60W soldering iron).

0.2 mm

0.2 mm

P. C . board

New LCD

Tip of Soldering Iron

(Part No. PQZZ430PIR)

Rubber of Soldering Iron
(Part No. PQZZ430PRB)

If interval tolerance between center lines
is less than 0.2 mm, it is o.k.

Horizontal Interval
Tolerance

Vertical Interval
Tolerance

OK

NG

NG

NG

(Horizontal interval tolerance is
more than 0.2 mm.)

(Vertical interval tolerance is
more than 0.2 mm.)

(Inclined)

Note:

The illustrations are simplified in this page.
They may differ from the actual product.

KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20

51

KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20

Base unit P. C. board

AC adaptor

1

DC JACK

UTX (yellow)

3

2

3

GND (black)

URX (red)

To Serial Port
(COM port 1*)

JIG Cable

PC

GND

UTX

URX

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

<Preparation>

• Serial JIG cable: PQZZ1CD300E*

• PC which runs in DOS mode

• Batch file CD-ROM for setting: PNZZTGE230M

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).

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.)

Resistor Old value (k) New value (k)
R2 22 3.3
R3 22 3.3
R4 22 4.7
R7 4.7 10

Note:

*: COM port names may vary depending on what your PC calls it.

52

12.2.2. Connections (Handset)

DC Power

or Battery

2

GND

(black)

3

To Serial Port
(com port 1*)

JIG Cable

PC

URX (red)

3

UTX (yellow)

Handset P. C. board

1

BATT-BATT+

GND

UTX

URX

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.

KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20

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

1. Insert the Batch file CD-ROM into CD-ROM drive and

copy PNZZTG**** folder to your PC (example: D drive).

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.

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.

<Example>

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 ****>

<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)

12.2.3. How to install Batch file into P.C.

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.

Command name Function Example

rdeeprom Read the data of EEPROM Type “rdeeprom 00 00 FF”, and the data from address

“00 00” to “FF” is read out.
readid Read ID (RFPI) Type “readid”, and the registered ID is read out.
writeid Write ID (RFPI) Type “writeid 00 18 E0 0E 98”, and the ID “0018 E0 0E

hookoff Off-hook mode on Base Type “hookoff”.
hookon On-hook mode on Base Type “hookon”.
getchk (Base unit) Read checksum Type “getchk”.
How to use of
"getchk"
in Handset

wreeprom Write the data of EEPROM Type “wreeprom 01 23 45”. “01 23” is address and “45”

bursttx Burst TX mode Type “bursttx”
testrx Burst RX mode Type “testrx”
tph Keep TX power high Type"tph"
tpl Keep TX power low Type"tpl"

1.rdeeprom Read EEPROM Type “RdEeprom 03 7D 04”, and the data from address

2.sendchar epw Write EEPROM Type “sendchar epw 03 7D 04 FF FF FF FF”

3.sendchar RST Reset baseset Type “sendchar RST”

4.getchk Read checksum Type “getchk”.

5.sendchar epw Write EEPROM Type “sendchar epw 03 7D 04 WW XX YY ZZ”

98” is written.

"03 7D" to "03 80" is read out

*This command gets 4 byte "WW", "XX", "YY", "ZZ".

*Please NEVER forget these 4 byte data!

*"WW", "XX", "YY", "ZZ" is 4 byte data that already read

from same address.

is data to be written.

55

KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20

+

-

+

-

GRY

PUR

BRN/RED

BLU

ORG

+

-

YLW/BLK

PNLB2278ZP N L B 2 2 7 8 Z

PC

URX

UTX

GND

UART

JIG

A

PbF

RSTN

DCM

DCP

STM/P15

C611

CHARGE+

CHARGE-

F301

SPN

SPP

R477

ANT1-S-GND

URX

R891

C661

C662

C857

C663

C664

C477

ANT1_TP

C478

Q901

Q902

Q903

Q904

Q905

Q906

Q907

UTX

Q909

Q910

Q913

Q914

Q144

IC611

JTAG

Q351

Q352

Q353

R115R116

R117

Vcap

R125

D472

ANT2_TP

R901

R902

R903

R904

R906

R907

GAP

R143

VDD1

R146

VDD3

R917

R147

R918

VDD4

R148

R919

VDD5

R920

R151

C115

R152

C116

R924

R925

R926

L1R

L1T

R351

R352

R354

R355

R163

R167

C518

C519

+5.5V

RA611

R178

ANT1-Short

R371

R372

R373

R951

R952

R953

R954

R956

R957

R958

C152

R960

R961

R965

R966

C351

C174

CKM

C962

D132

C963

D133

C964

IC502

IC901

GND

D362

C901

C870

C511

R478

D473

R923

R118

Frequency Counter (*1)

Oscilloscope (*2)

Send command "SFR", then
the frequency output on this TP.

STM/CKM/P15

DC

5.5V

ANT_1

Spectrum

Analyzer

12.3. Adjustment Standard (Base Unit)

When connecting the simulator equipment for checking, please refer to below.

12.3.1. Bottom View

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

12.4. Adjustment Standard (Handset)

When connecting the simulator equipment for checking, please refer to below.

12.4.1. Component View

KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20

Oscilloscope (*2)

* Start Monitor

ANT

Spectrum Analyzer

PNLB2282Z

PbF

TDI

GND_J

CKM/STM

3.0V

TMS

TCK

O

TD

the frequency output on this TP.

* Send command "SFR", then

Frequency Counter (*1)

IC3

RA5

C3

C2

C1

ANT1

ANT-Short

CKM/STM

RA1

C69

C40

R18

C19

ANT-Short-GND

C44

C807

C46

D30

RA2

RA3

RSTN

RTCK

C41

Q6

CS

RESET

ATSTP

ATSTN

C79

CD

SCL

C4

5

C51

C32

CHG_CUR

R72

R33

C92

SID

L801

C43

IC1

C30

C29

L3

R31

C36

VBAT_MON

21DEL11DEL

Q5

R70

R51
R50

C81

RECEIVER

C71

Blue

R16

R73

Q7

C42

C70

U_LOV
P

D13

D14

V
O

WD_L

X1

C16

R81

R55

R56

Q13

C93

C91

S
P

­P
H

NO
E

S_

AEP

EK
R

Orange

C72

C73

C802

C801

C80

6

C22

C25

C24

C26

C52

C99

C68

C98

C97
C96

C53

C17

C89

C88

C39

R24

C20

C21

C31

C18

R22

R26

RA4

C14

C13

C11

C34

C80

Oscilloscope

VOLT METER

40

Oscilloscope

VOLT METER

8

VBG/CHG_MON

R21

R10

R20

Q12

Q11

CHG+

Q10

Q9

CHG_CTRL

C35

R4

Q2

R8

Q4

Q3

C56

IC4

C58

BAT+

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)

R7

R6
R2
C27
R9

C57

F1

C33

R11
R13
R12

C90

CHG_DET

C6

R71

47

MIC+

MIC-

GND

VBAT

+
+

47

SPM

MIC+

SPP

MIC-

C85

R80

C84

C12

R32

R34

R23

R28

C83

R27

C37

R25

C78

R54

Q8

CN4

C82
C86

C15

R45

C10

URX

UTX

VBAT

GND

CHG-

BAT-

MIC Load

1.1 kHz
OSC

DC POWER SUPPLY

2.6 V 2.34 V

DC VOLT METER

R3
C5

A

57

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.

Items How to download/Required adjustment
BBIC(IC501) Programming data is stored in memory. 1) System Clock adjustment.
EEPROM (IC611) Adjusted parameter data is stored in memory.

(country version batch file, default batch file,
etc.)

X'tal (X1) System clock Clock adjustment data is in EEPROM, adjust the data again

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

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.

Items How to download/Required adjustment
BBIC(IC1) Programming data is stored in memory. 1) System Clock adjustment.
EEPROM (IC3) Adjusted parameter data is stored in memory.

(country version batch file, default batch file,
etc.)

X'tal (X1) System clock 1) Apply 2.6V between BATT+ and BATT- with DC power.

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

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

12.6. Frequency Table

KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20

Ch. (hex) TX/RX Frequency (MHz)
Channel 0 00 1928.448
Channel 1 01 1926.720
Channel 2 02 1924.992
Channel 3 03 1923.264
Channel 4 04 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 .B o ar d .

P.C.Board

Hot Air Desoldering Tools

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

Solder

Soldering Iron

P.C.Board

Land

IC

Solder

Soldering Iron

P.C.Board

Land

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.

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.

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.
Typ e  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

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.

KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20

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

5

4

1

2

3

C0DBEYY00102

1

(Reverse View)

25

48

49

72

24

1

96

73

C1CB00003663

8

4

1

PNWI1TGE230H
PNWI2TGE230H
PNWI3TGE230H

B1ACGP000008

C

B

DSC7003S0L

E

B1ABDM000001, B1ADGE000012
B1ADNB000003, 2SC6054JSL
2SA1576S, B1GBCFYY0020

Ѝ

Ѝ

Anode

B0DDCD000001

13.3.2. Handset

(Reverse View)

88

1

22

23

C2HBCY000142

B

Cathode

67

66

45

44

E

Cathode

C

Anode

B3AAB0000347

5

8

4

1

PNWITGEA20R

B0EDER000009

4

5

6

3

2

1

C0DBZYY00357

Cathode

DY2J25000L

C

B

E

B1ADCF000040
DRC9113Z0L
2SC6054JSL
B1ADNB000003

Anode

Cathode

B0ECKM000008

B1ABGE000011

Anode

Cathode

B0BC4R3A0006

Anode

(Reverse View)

Cathode

B3ACB0000190

Anode

64

Memo

KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20

65

KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20

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.

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.

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

14.2. Schematic Diagram (Base Unit_Main)

14.2.1. KX-TGE210

11

ANT1-Short

ANT1-S-GND

Shield

12

810

34

GND

NC

ANT1_TP

OJ6

GND

12

GND

SHORT SHORT

OJ5

GND

79

6

521

C851

10p

W 0.15mm
L 22+/-4mm
1st or 4th layer

C857

ANT1

GND

1

2

NC

DA802

3

NC

C855

GND

ANT2_TP

GND

C853

NC

W 0.15mm
L 22+/-4mm
1st or 4th layer

NC

ANT2

12

SHORT

OJ9

GND

CL1

KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20

RF

C859

10p

SL
W=0.2mm
L=20.0mm

OJ3

SHORT

open-stub
SL
W=0.6mm
L=20.0mm

SL
W=0.3mm
L=6.95mm

open-stub
SL
W=2.9mm
L=2.8mm

VBAT

GND

50 ohm line
L=4mm

50ohm Line

9g7W

L=4mm

LPF

NC

C870

SL
W=0.3mm
L=6.5mm

open-stub
SL
W=2.0mm
L=10.8mm

GND

NC

C863

open-stub
SL
W=2.2mm
L=5.0mm

open-stub
SL
W1=0.2mm
L1=3.0mm(
W2=0.7mm
L2=4.3mm

%9%k!<%[!<%k

RX-balun
MSL
W=0.175mm
L=3.6mm
S=0.125mm

-0.3mm)

SHORT

OJ4

GND

TX-balun
SL
W=0.3mm
L=39.0mm

*open-stub

$N>l9g

SLx2
W1=0.2mm
L1=3.3mm

MSL

W2=0.7mm

W=0.25mm

L2=5.0mm

L=2mm

C862

2.4p

MSL
W=0.25mm

C860

1.1p

L=2mm

MSL
W=0.25mm
L=5mm

MSL
W=0.25mm
L=5mm

OJ1

SHORT

OJ2

SHORT

RF_RXn

RF_Rx

RF_RXp

RF_TXn

RF_Tx

RF_TXp

*WBX02 NC

PARALLEL WIRE

CNT_RST
I2C_SDA
I2C_SCL
CNT_VDD
CNT_GND

MSG_LED
LED_VDD

KEYIN1
KEYS_D
KEYS_C
KEYS_E
KEYIN2
KEYIN3

*WBX01 NC

PARALLEL WIRE

5

1

C665

8

1

SP Phone Rx

VBAT

NC

*C661 NC

C662 NC

*C663 NC

C664 NC

VBAT

C655 NC

C654 NC

C651 NC

C652 NC

C653 NC

+3.0_CP

NC

*R661

Q651

NC

*R653

NC

NC

*SW601

12

.

R654

C657 NC

C656 NC

C658 NC

R651 1k

*RA651 NC

1

2

3

45

*R652 NC

CNT_RST
I2C_SDA
I2C_SCL

MSG_LED

KEYIN1

KEYIN2

8

KEYIN3

7

KEYS_C

6

KEYS_D
KEYS_E

SPP

VDD4: 3.0V

VDD5: 3.0V

CHARGE_DET

QSPI_IO3
KEYS_E
KEYIN1
QSPI_SCK
KEYIN2
KEYIN3
QSPI_IO0
KEYS_C
KEYS_D

PDN_DET
SPI_DI
QSPI_IO2
SPI_DO
SPI_CLK
QSPI_CS
TAM_CSn

QSPI_IO1

I2C_SCL
I2C_SDA

CKM

UTX

URX

GND

JTAG

IC901

4

3

NC

1

*CS

2

DO/IO1

3

*WP/IO2

4

GND5DI/IO0

*R478NC*R477

AK

D473 NCAKD472 NC

*C478NC*C47

VDD4

VDD5

C507 1u

NC

R961

1

OUT

VSS

2

VDD

NC

NC

NC

C964

+3.0_CP2

*IC601

8

VCC

7

*HOLD/IO3

6

CLK

NC

7

NC

+3.0_CP

1u

C509

+3.0_CP2

1u

C512

C505 0.1u

RA501

2

1

220

VBAT

NC

R958

R965

NC

NC

R956

*C601

3

4

*RA601

NC

123

44

CP_VOUT2

45

PON/P1_6

46

VDD1

47

QSPI_IO3

48

P2_7/BXTAL

49

P1_5/INT5/RDI/VDDE

50

QSPI_SCK

51

P1_4/INT4/TDOD

52

P1_3/INT3/SIO

53

QSPI_IO0

54

P1_2/INT2/SK

55

P1_1/INT1/LE

56

QSPI_VDDIO

57

P2_6/WTF_IN

58

P0_7/SPI_DI/PWM1

59

QSPI_IO2

60

P0_6/SPI_DO

61

P0_5/SPI_CLK

62

QSPI_CS

63

P0_4/SPI_EN

64

P0_3/SCL2/URX2

65

QSPI_IO1

66

67

R505 1k

VBAT

Q909

NC

Q910

NC

NC

678

NC

*R601

45

SPI_CLK

SPI_DO

SPI_DI

TAM_CSn

*C473 NC

*C472 NC

C506

2.2u

C508

1u

36

37

38

39

42

43

VDD_PA

CP_C1X40CP_C2X41CP_C1Y

CP_C2Y

CP_VBAT1

CP_VBAT2

CP_VOUT1

DP0/PAOUTn/P3_0

IC501

P2_4/SCL1/PCM_DO/DP3

P0_2/SDA2/UTX2

P0_1/URX/PWM0

68

69

RSTN

P2_3/SDA1/PCM_DI/DP2

P0_0/UTX70VDD271*RST72JTAG73P2_5/PCM_FSC/SF

74

75

C504

0.1u

C513

0.1u

EEP_WP

CAP_CHG

CAP_SW

IC611

C611

0.1u

1

A0

2

A1

3

A2

4

GND5SDA

VBAT

C501

0.1u

3.3k

R502

28

29

30

31

32

33

34

35

SOCn

DC_I

VBAT

DC_CTRL

DC_SENSE

CHARGE_CTRL

P1_7/CHARGE

DP1/PAOUTp/P3_1

GND

P2_2/PCM_CLK/CLK100

WLED_CUR_0

WLED_CUR_179P2_1/ECZ2/PWM1/LED4

P2_0/ECZ1/PWM0/LED3

VDD3

LDORF_CTRL

76

77

RFP0N

78

80

818283

C516

0.1u

0.1u

VBAT

C312

MSG_LED

CNT_RST

HS_SUPPLY_DET

+3.0_CP

8

VCC

7

WP

6

SCL

27

RF_SUPPLY2

84

(10)

(1)

(2)

(3)

(4)

(5)

(6)

(7)

(8)

(9)

SPN

67

KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20

(1)

(2)

(3)

(4)

(5)

(6)

(7)

(8)

(9)

(10)

VDD1: 1.8V

+1.8V

VDD1

Q301

1u

C311

+1.8V

0.1u

C517

25

26

23

24

AVD

SOCp

LDO_CTRL

ADC0/P3_3

LSRn

22

LSRp

VREFM

MICH
CIDOUT/MICn
CIDINn/MICp

VREFP

CIDINp/P3_2

RINGp/P3_7
RINGn/P3_6

PARADET/P3_4

RF_SUPPLY1

AVD_XTAL

XTAL1
XTAL2

AVS_XTAL

REF_RES

RFP0

RFP1

RF_RXp
RF_RXn

RF_TXp

RFP2

88

89

10p

RA611

3.3k

123

678

EEP_WP

I2C_SCL

I2C_SDA

21

20

19

18

17

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

ADC1/INT0/P1_0

RINGOUT/RINGING/P3_5

RF_SUPPLY_PA

RF_TXn

858687

C514

45

Rx

R125

270

NC

C166

VBAT

R311

NC

R170

NC

C162

RX

10k

R178

3.3k

2200p

R501 56k
R891 NC

Tx

C174

R

0

61

28

0

C164 NC

C161 10u

371C

1.0

u

TX

C109

820p

R109

82k

C511 NC

10p

25

C503

C502 1u

F

R892

NC

QSPI_CS

QSPI_IO1

QSPI_IO2

C167

1000p

4.7k

R168

8.2k

C171 0.022u

R166

C181

R110

C110 820p

X501

10p

C518

1

*CS

2

DO/IO1

3

*WP/IO2

4

GND5DI/IO0

C

E

R165 27k

461R

.2

k7

R163 39

C184

1u

NC

BELL

R111

3.9k

82k

C111

3

1

2

10.368M

ANT1
RF_RXp
RF_RXn

RF_TXp
RF_TXn
ANT2

IC502

C3FBMY000312

VCC

*HOLD/IO3

CLK

(0.5W)

Q161

8

7

6

47k

R162

B

R167 NC

D133

120k

R112

0.033u

+1.8V

QSPI_IO3

QSPI_SCK

QSPI_IO0

1C

C5190.1u

R151

100k

NC

31

u280.0

R169 NC

+1.8V

D132

100k

0.01u

C152

R152

NC

CAP_SW

CAP_CHG

25V

NC

C142 K0.01u

D142

D141

STM/P15

Caller ID

+1.8V

+1.8V

R923

R925

NC

D143

R148 NC

C115

NC

NC

R143 NC

R146 NC

Q144

NC

R147 NC

R117

150k

C116

100n

R101 5.6M

R103 180k

R102 5.6M

R104 180k

CHARGE_DET

PDN_DET

HS_SUPPLY_DET

+3.0_CP

NC

R926

R903

NC

Q906

NC

Q901

NC

R145 2.2k

100n

+1.8V

R957

C143 NC

R115 8.2M

R116 8.2M

R118

150k

C103 0.01u

C105 680p

C104 0.01u

C106 680p

10k

Q907

Q351

680

R355

Q352

R901

Vcap

C901

Q141

C

R142

Q142

R144 NC

C141 NC

+5.5V

VBAT

22k

R964

R962

Q908

R963

R952

R960

NC

R954

Power Supply
from Handset

0

NC

R906

(0.5W)

Q902

NC

R917

NC

R902

R907

1000u

Q903

NC

56k

10k

NC

B

NC

E

R141

100k

2.7k

NC

Q913

NC

NC

Q905

NC

+1.8V

R702

R918

Q702

NC

10k

R951

Q914

NC

R953

VBAT

NC

C101 680p

D101

1

2

43

C102 680p

NC

Q701

E

B

C

+1.8V

NC

R904

Q904

NC

1k

R920

R924

NC

NC

Q353

NC

R

3

VDD3

R

09

D901

NC

330u

6.3

@Doub

C342 0.1u

C341

C121 NCR120

NC

NC

R119

+5.5V

R371

R372

AK

D362

R701

NC

R919

NC

+5.5V

33k

R351

NC

C352

6.8k

R352

45

k21

VDD3: 3.0V

05

R322

NC

C902

R321

HAK_CL1

L2T

(BLACK)

L1T

NC

CHG+

C351

L1R

L2R

CHARGE+

1u

CHARGE-

(YELLOW)

(BROWN)

(RED)

DCP

DC_IN

DCM

+5.5V

21

21

C120 NC

SA102

SA101

1

P101

GAP

2

REFERENCE

1XX : TEL LINE
3XX : POWER, CHARGE
4XX : MIC, SP
5XX : BBIC
6XX : FLASH, EEPROM, KEY, LCD
7XX : FOR DK/BT
8XX : RF
9XX : BACKUP

5.5V

+5.5V

F301

3.0A

1

NC

R966

1

680

R373

C962 NC

C963 NC

IC302

3

2

IN

OUT1

4

OUT2

ADJ

100F

140F

1u

1

C321

NC: No Components

KX-TGE210/212 SCHEMATIC DIAGRAM (Base Unit (Main))

68

14.2.2. KX-TGE230

ANT1_TP

OJ6

GND

12

GND

ANT1-Short

11

*WBX02 5pin

PARALLEL WIRE

CNT_RST
I2C_SDA
I2C_SCL
CNT_VDD
CNT_GND

MSG_LED
LED_VDD

KEYIN1
KEYS_D
KEYS_C
KEYS_E
KEYIN2
KEYIN3

*WBX01 8pin

PARALLEL WIRE

ANT1-S-GND

GND

Shield

NC

PNMC1091ZA/Z1

810

79

12

34

VBAT

5

1

C665

NC

VBAT

8

1

6

521

*C661 0.1u

C651 NC

C652 NC

*C663 1000p

C653 NC

SHORT SHORT

OJ5

GND

C662 NC

C664 NC

C656 NC

C655 NC

C654 NC

W 0.15mm
L 22+/-4mm
1st or 4th layer

C657 NC

C658 NC

C851

10p

+3.0_CP

*R661

R654

*R653

KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20

SP Phone Rx

CNT_RST
I2C_SDA
I2C_SCL

MSG_LED

KEYIN1

KEYIN2

1

8

KEYIN3

2

7

KEYS_C

3

6

KEYS_D

45

KEYS_E

RF

C859

10p

SL
W=0.2mm
L=20.0mm

CHARGE_DET

QSPI_IO3
KEYS_E
KEYIN1
QSPI_SCK
KEYIN2
KEYIN3
QSPI_IO0
KEYS_C
KEYS_D

PDN_DET
SPI_DI
QSPI_IO2
SPI_DO
SPI_CLK
QSPI_CS
TAM_CSn

QSPI_IO1

I2C_SCL
I2C_SDA

OJ3

SHORT

open-stub
SL
W=0.6mm
L=20.0mm

SPN

SPP

VDD4: 3.0V

VDD5: 3.0V

SL
W=0.3mm
L=6.95mm

open-stub
SL
W=2.9mm
L=2.8mm

VBAT

GND

50 ohm line
L=4mm

50ohm Line

9g7W

L=4mm

open-stub
SL
W=2.0mm
L=10.8mm

LPF

NC

C870

CKM

UTX

URX

GND

JTAG

4

3

1

*CS

2

DO/IO1

3

*WP/IO2

4

GND5DI/IO0

NC

GND

SL
W=0.3mm
L=6.5mm

AK

D473 NCAKD472 NC

VDD5

IC901

1

OUT

VSS

2

VDD

NC

NC

8M FLASH

*IC601

*HOLD/IO3

open-stub
SL
W1=0.2mm
L1=3.0mm(
W2=0.7mm

C863

L2=4.3mm

open-stub
SL
W=2.2mm
L=5.0mm

*R4781*R477

2200p

*C478

+3.0_CP

VDD4

+3.0_CP2

C507 1u

NC

R961

NC

C964

+3.0_CP2

8

VCC

7

6

CLK

%9%k!<%[!<%k

1

*C4772200p

1u

C509

1u

C512

C505 0.1u

RA501

2

1

220

VBAT

NC

R958

R965

NC

NC

R956

*C601

3

4

0.1u

RX-balun
MSL
W=0.175mm
L=3.6mm
S=0.125mm

OJ4

GND

TX-balun
SL
W=0.3mm
L=39.0mm

VBAT

*RA601

123

*open-stub
SLx2
W1=0.2mm
L1=3.3mm
W2=0.7mm
L2=5.0mm

-0.3mm)

OJ1

SHORT

SHORT

OJ2

SHORT

44

CP_VOUT1

CP_VOUT2

45

PON/P1_6

46

VDD1

47

QSPI_IO3

48

P2_7/BXTAL

49

P1_5/INT5/RDI/VDDE

50

QSPI_SCK

51

P1_4/INT4/TDOD

52

P1_3/INT3/SIO

53

QSPI_IO0

54

P1_2/INT2/SK

55

P1_1/INT1/LE

56

QSPI_VDDIO

57

P2_6/WTF_IN

58

P0_7/SPI_DI/PWM1

59

QSPI_IO2

60

P0_6/SPI_DO

61

P0_5/SPI_CLK

62

QSPI_CS

63

P0_4/SPI_EN

64

P0_3/SCL2/URX2

65

QSPI_IO1

66

P0_2/SDA2/UTX2

67

R505 1k

Q909

NC

Q910

NC

560

678

3.3k

*R601

45

SPI_CLK

SPI_DO

SPI_DI

TAM_CSn

$N>l9g

MSL
W=0.25mm
L=2mm

C862

2.4p

C860

1.1p

C508

1u

42

43

CP_C2Y

P0_1/URX/PWM0

68

69

RF_Rx

MSL
W=0.25mm

L=2mm

MSL
W=0.25mm
L=5mm

RF_Tx

MSL
W=0.25mm
L=5mm

*C473 10p

*C472 10p

C506

2.2u

35

36

37

38

39

40

41

VDD_PA

CP_C1X

CP_C2X

CP_C1Y

CP_VBAT1

CP_VBAT2

DP1/PAOUTp/P3_1

DP0/PAOUTn/P3_0

IC501

C1CB00004121

P2_2/PCM_CLK/CLK100

P2_4/SCL1/PCM_DO/DP3

C504

0.1u

P2_3/SDA1/PCM_DI/DP2

76

74

75

P0_0/UTX70VDD271*RST72JTAG73P2_5/PCM_FSC/SF

RSTN

C513

0.1u

EEP_WP

CAP_CHG

CAP_SW

HS_SUPPLY_DET

IC611

128K EEPROM

C611

0.1u

1

A0

2

A1

3

A2

4

GND SDA

RF_RXn

RF_RXp

RF_TXn

RF_TXp

VBAT

3.3k

R502

32

33

34

31

VBAT

DC_CTRL

CHARGE_CTRL

P1_7/CHARGE

GND

WLED_CUR_0

WLED_CUR_1

P2_1/ECZ2/PWM1/LED4

P2_0/ECZ1/PWM0/LED3

77

78

79

80

MSG_LED

CNT_RST

(5)

VCC

(6)

WP

SCL

(7)
(8)

(1)

(2)

(3)

(4)

ANT2_TP

CL1

12

GND

C853

NC

W 0.15mm
L 22+/-4mm
1st or 4th layer

NC

C855

ANT2

GND

GND

SHORT

OJ9

ANT1

GND

C857

1

2

NC

DA802

3

NC

10k

Q651

NC

NC

0

R651 1k

*RA651 1k

*R652 1k

*SW601

12

NC

69

KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20

(1)

(2)

(3)

(4)

(5)

(6)
(7)
(8)

C501

0.1u

26

27

29

30

SOCp28SOCn

DC_I

DC_SENSE

ADC1/INT0/P1_0

RINGOUT/RINGING/P3_5

VDD382LDORF_CTRL

RFP0N84RF_SUPPLY2

RF_SUPPLY_PA

81

83

85

C516

0.1u

C514

VBAT

0.1u

C312

+3.0_CP

45

678

8

7

6

5

VDD1: 1.8V

+1.8V

VDD1

1u

C311

+1.8V

C517

25

23

24

AVD

LDO_CTRL

ADC0/P3_3

LSRn
LSRp

VREFM

MICH
CIDOUT/MICn
CIDINn/MICp

VREFP

CIDINp/P3_2

RINGp/P3_7
RINGn/P3_6

PARADET/P3_4

RF_SUPPLY1

AVD_XTAL

XTAL1
XTAL2

AVS_XTAL

REF_RES

RFP0

RFP1

RF_RXp
RF_RXn

RF_TXn87RF_TXp

RFP2

86

88

89

10p

RA611

3.3k

123

EEP_WP

I2C_SCL

I2C_SDA

Q301

B1ADGE000012

0.1u

22

21

20

19

18

17

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

Rx

R125

270

NC

C166

VBAT

R311

NC

R170

C162

RX

10k

R178

3.3k

R501 56k
R891 NC

NC

Tx

C174

2200p

R

06

1

28

0

C164 NC

C161 10u

371C

.0

1

u

TX

C109

820p

R109

82k

C511 NC

10p

C503
C502 1u

F

R892

NC

QSPI_CS

QSPI_IO1

QSPI_IO2

C167

1000p

4.7k

R168

8.2k

C171 0.022u

R166

C184

NC

C181

R110

C110 820p

3

X501

10.368M

H0J103500037

8

10p

C3FBMY000312

C51

1

*CS

2

DO/IO1

3

*WP/IO2

4

GND5DI/IO0

R165 27k

461R

.2

1u

R111

82k

1

2

ANT1
RF_RXp
RF_RXn

RF_TXp
RF_TXn
ANT2

IC502

*HOLD/IO3

k7

BELL

3.9k

VCC

CLK

C

E

39

(0.5W)

R163

C111

Q161

B

R167 NC

0.033u

+1.8V

8

QSPI_IO3

7

6

R162 47k

D133

2

120k

R11

1C

31

80.0

C5190.1u

QSPI_SCK

QSPI_IO0

R151

100k

NC

u2

9NC

R16

+1.8V

D132

100k

R152

NC

CAP_SW

CAP_CHG

0.01u

C152

NC

C142 K0.01u

D141

STM/P15

Caller ID

25V

D142

+1.8V

R923

+1.8V

R925

NC

D143

R148 NC

C115

NC

NC

(3216)

(3216)

R143 NC

R146 NC

Q144

NC

R147 NC

R117

150k

C116

100n

R101 5.6M

R103 180k

R102 5.6M

R104 180k

CHARGE_DET

PDN_DET

HS_SUPPLY_DET

+3.0_CP

NC

R926

R903

NC

Q906

NC

100n

Q901

NC

R145 2.2k

+1.8V

R957

C143 NC

R115 8.2M

R116 8.2M

R118

150k

C103 0.01u

C105 680p

C104 0.01u

C106 680p

10k

Q907

.

Q351

680

R355

Q352

.

R901

Vcap

C901

Q141

C

R142

Q142

R144 NC

C141 NC

VBAT

+5.5V

22k

R964

56k

R962

Q908

10k

.

R963

.

R952

R960

NC

R954

Power Supply
from Handset

0

NC

R906

(0.5W)

Q902

NC

R917

NC

R902

u

R907

1000

Q903

NC

E

2SA1972

B

R141

100k

(3216)

2.7k

NC

Q913

NC

NC

+1.8V

R702

NC

R918

Q702

NC

10k

R951

R953

NC

C101 680p

D101

1

2

43

C102 680p

E

C

+1.8V

NC

R904

Q904

NC

1k

R920

R924

NC

NC

Q353

Q914

NC

NC

VDD3

VBAT

R

09

D901

330u

6.3

@Doub

C342 0.1u

C341

NC

Q701

R701

B

NC

R919

NC

+5.5V

33k

.

R351

6.8k

R352

R

45

3

21

k

VDD3: 3.0V

05

NC

C902

21

C121 NCR120

R119

NC

NC

+5.5V

R371

R372

AK

D362

21

C120 NC

J0LE00000047

J0LY00000063

NC

.

SA102

SA101

1

P101

D4DAY220A022

GAP

2

REFERENCE

1XX : TEL LINE
3XX : POWER, CHARGE
4XX : MIC, SP
5XX : BBIC
6XX : FLASH, EEPROM, KEY, LCD
7XX : FOR DK/BT
8XX : RF
9XX : BACKUP

5.5V

+5.5V

F301

3.0A

1

NC

R966

1

680

R373

CHG+

C351

C962 NC

C963 NC

NC

C352

IC302

C0DBEYY00102

3

2

IN

OUT1

4

OUT2

ADJ

100F

R322

NC

R321

1

140F

L2T

L1T

L1R

L2R

CHARGE+

1u

CHARGE-

1u

C321

(BLACK)

(YELLOW)

(BROWN)

(RED)

DCP

DC_IN

DCM

+5.5V

NC

Q905

NC

HAK_CL1

KX-TGE232/233/234 SCHEMATIC DIAGRAM (Base Unit (Main))

70

14.3. Schematic Diagram (Base Unit_Operation)

14.3.1. KX-TGE230

8

HS_LED

CELL1_LED

CELL2_LED

CNT_RST

I2C_SDA

I2C_SCL

CNT_VDD

CNT_GND

*LED906

*LED904

*LED905

1

GREEN

AK

GREEN

AK

GREEN

AK

C901

NC

NC

R901

KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20

DA901

1

*RESET

2

SDA

3

VDD

SCL

GND

5

4

MSG_LED

LED_VDD

KEYIN1

KEYS_D

KEYS_C

KEYS_E

KEYIN2

KEYIN3

8

1

LED901

KEYIN1

KEYS_D

KEYS_C

KEYS_E

KEYIN2

KEYIN3

AK

RED

SW903

2

1

3

4

ERASE

SW905

1

2

3

4

RPT

CELL_LOCAT

12

SW901

2

1

3

4

UP

SW906

1

2

3

4

PLAY/STOP

SW902

1

2

3

4

SW907

2

1

3

4

ANS

SW904

1

2

3

4

SKIP

HS_LOCAT

12

DOWN

KX-TGE232/233/234 SCHEMATIC DIAGRAM (Base Unit_Operation)

71

KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20

Memo

72

14.4. Schematic Diagram (Handset_Main)

* Start Monitor
* When "SFR" command
is executed, 13.824MHz
frequency will be output.

1.2V

3.0V

NC: No Components

STB_D

KIN_4

CHG_CUR

STB_CSTB_C

EEP_WP

EEP_SCL
EEP_SDA
EEP_WP

STB_D
LCD_RESET

LCD_SID
LCD_SCL

LCD_CS
LCD_CD
KIN_1
KIN_2
KIN_3
KIN_4

STB_A

STB_B
URX

UTX
STB_C

NR_LED

KEY_LED

CHG_CTRL

CHG_DET

UTX
URX

CHG_CUR

KIN_2

HEADSET_DET

KIN_3

STB_B

KIN_1

STB_ASTB_A

CP_OFF

EEP_SDA

EEP_SCL

LCD_CS

LCD_RESET

LCD_CD

LCD_SCL

LCD_SID

BELL_LED

BELL_LED

KEY_LED

NR_LED

CHG_DET

STB_E

KIN_5

CP_OFF

KIN_5
STB_E

VBAT

GND

C35

NC

GND

GND

GND

C43

K0.1u

GND

C41

k0.1u

C5

K0.1u

GND

VDDC

GND

GND

GND

GND

VDDC

CP3V

C40

k0.1u

GND

R24

10

C44

K1u

GND

R4

47k

C45

K0.1u

VBAT

RA2

330

CP3V

CP3V

CP3V

GND

C69

0.1u

CKM/STM

3.0V

R3

1.5k

GND

GND

R7

100k

C46 10p

C31

10u

C51

10u

C15

39p

L3

F1

2.5A

RA5

3.3k

CP4V

IC4

1

VOUT

2

GND

4

CN

5

VCC

3

SHD

6

CP

C58

1u

CP3V

C1

NC

C32 1u

GND

C34

39p

Q2

C27

1000p

Q3

R9

30k

R2

30k

Q4

R6

10k

C56

1u

C57

1u

C33

0.1u

VBG/CHG_MON

CP4V

GND

C90

K0.1u

GND

C79

100p

GND

CHG+

VBAT

LED5

LED4

LED2

LED1

LED3

LED6

Q6

Q9

*R12

18k

*R11

680

*R10 1.0

*R13

10k

*Q12

GND GND

*Q11

*Q10

Battery_ON

CHG+

Battery_ON

C30

1u

C29

1u

TCK
TDO

TDI

GND_J

TMS

GND

UTX

GND

URX

VBAT

BAT-

BAT+

VBAT

C10

NC

RA3

330

CHG_CTRL

RTCK

ATSTN

ATSTP

CD

CHG_CUR

CHG_DET

CS

RESET

RSTN

SCL

SID

C2

22u

GND

C3

22u

R72

0

R71

NC

CP4V

CHG+

R8

4.3

R45

0.1

(1608)

CN3_C

3

CS

CN3_C

8

VDD

CN3_C

10

VSS

CN3_C

9

VDD

C93 1u

CN3_C

2

GND(OTP)

CN3_C

6

SCLK

CP3V

CN3_C

14

GND

CN3_C

7

SDA

CN3_C

12

XV0

CN3_C

4

RST

C92 K1u

CN3_C

15

GND

CN3_C

5

A0

CN3_C

1

GND

CN3_C

11

V0

GND

C91 1u

CN3_C

13

VG

VOL_UP

RE2

VOL_DW

RE2

2

SOFT_C

8

AST

5

SP

7

DOWN

SOFT_A

UP

FLASH

639

RIGHT

4

LEFT

TALK

1

0

SHARP

OFF

NR

C81

100p

GNDQ5GND

LED12

LED11

CP3V

Q7

NC

GND

R73

NC

R55

NC

LED13

CP3V

GND

Q8

CP4V

C78

100p

R56

0

GND

RA1
10k

LED20

*Q13

NC

VBAT

*R17

NC

*R16

NC

*R18

NC

*C19 NC

*D30

NC

CP3V

R20

30k

R21

10k

R70

47

R54

220

C6

68p

*IC1

3

GPIO[22]4GPIO[23]5GPIO[24]6GPIO[25]7GPIO[26]8VDDC29COREOUT10VBAT11DOUBCAPN1

49

TRSW_p

50

ANT_n

51

ATST_n

52

ATST_p

53

TEST

54

RSTN

55

NC

76

VDDIO1

77

GPIO[9]

78

GPIO[10]

79

GPIO[11]

80

GPIO[12]

81

GPIO[13]

82

GPIO[14]

83

GPIO[15]

84

GPIO[16]

1

GPIO[20]2GPIO[21]

12

DOUBCAPN13DOUBCAPP14DOUBCAPP1

56

VCC_VCO

57

GPIO[27]

58

VDDUSB

74

GPIO[7]

75

GPIO[8]

85

GPIO[17]

86

VDDIO2

87

GPIO[18]

15

DOUBOUT

59

DM_USB/GPI28

88

GPIO[19]

89

GND

16

DCIN0/LIN017DCIN1

18

DCIN2

60

DP_USB/GPI29

61

VDDC1

62

JTAG_TDO

63

JTAG_TDI

64

JTAG_TCK

65

JTAG_TMS

66

JTAG_RTCK

67

GPIO[0]/SCL_IIC

68

GPIO[1]/SDA_IIC

69

GPIO[2]

70

GPIO[3]

71

GPIO[4]

72

GPIO[5]

73

GPIO[6]

R51

220

R50

220

IC3

1

A0

2

A1

6

SCL

7

WP

3

A2

8

VCC

4

VSS

5

SDA

Battery

KEY BACKLIGHT

FLASH:1.8V / ROM:1.2V

(AMBER)

CHARGE
Terminal

LCD BACKLIGHT

(WHITE)

B/W LCD Unit

BELL LED

(AMBER) (AMBER)

NR LED

(POWER)

CHG-

Charge Current

!

(1)
(2)

(3)

(4)

When on Charge

1s

KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20

73

KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20

(1)
(2)

TO RF BLOCK

TXn
TXp
RXp
RXn

(3)

(4)

47

48

RXn

GND_RF

DCIN3/LIN1

VREF

192021

VBAT_MON

R33

R31

C36

0.1u

45

TXp46RXp

VBAT_APU

HSSPOUTP

VCCA

MIN

22

C21 1u

GNDA

VBAT

100k

100k

GND

TRSW_n

VCC_FE

VDD_IF
VCC_IF

VDD_APU

XOUT

DCINS

PWM0
PWM1

SPOUTP

VCCPA

SPOUTN

LOUT

MPWR
HSMIP
HSMIN

C20 10u

SHORT1

SHORT

C806

Pre-matching

+

-

+

-

1
2
3
4
5

NC

RF BLOCK

MSL
W=0.25
L=2mm

1p

MSL
W=0.25
L=2mm

SP-PHONE_SPEAKER

RECEIVER

CN4

Headset Jack

SHORT2

SHORT

GNDA1

GNDA

RXn

RXp

TXp

TXn

ANT-Pattern

ANT-Short

STAR8

GND

ANT1

ANT-Short-GND

GND

44

TXn

43

C22

42

ANT

0.1u

C25

41

K2.2u

40
39

C26

38
37

10u

36

XIN

C24

35

1u

GND

K0.1u

C68
1u

GNDA

R26

C80

GNDA

CHG_CTRL

3.3k

0.039u

GND

CHG_DET

C88 NC

C89 NC

34
33
32
31
30
29
28
27
26
25
24
23

MIP

10p

C17

10p

C18

GNDA

RA4

3.3k

C11

C13

K0.1u

C96

10p

GNDA

HEADSET_DET

R32

GND

C52

X1

D10p

GND

C53

12p

GND

R22

3.3k

C98NCC99

R23

390

GND

NC

MIC POWER

C97

10p

100k

MSL L=11mm,W=0.2mm

Speakerphone_SP+

Speakerphone_SP-

C14

0.039u

R25

R27

C12

10u

R28

R34

GNDA

D=3mm

2.2k

2.2k

MIC+

MIC-

2.2k

0

C37

GNDA

D=3mm

10u

RECEIVER­RECEIVER+

MIC+

MIC-

MSL
W=0.3mm
L=12.0mm

open-stub
SL
W=4.0mm
L=4.5mm

C16 22u

NC

C39

GNDA

Handset Tx
SP Phone Tx

VBAT

GND

SL
W=0.2mm
L=20mm

C807

STAR5

3p

R81

NC

1.5p

C802

open-stub
SL
W=0.6mm
L=20mm

SPM

Headset_RECEIVER

MSL
Wm=0.4mm
Lm=10mm

SL
W=0.3mm
L=5.0mm

SPP

GNDA GNDA

C85

MIC

C801

2p

L801

2.7n

GND

open-stub
SL
W=4.0mm
L=3.5mm

STAR9

GND

Tx-balun
SL
W=0.3
L=40mm

STAR7

SL
W=0.3mm
L=4.5mm

SL
W=0.3mm
L=4.5mm

open-stub
SL
W=2.0mm
L=2.25mm

SP Phone Rx

D13

NC

NC

D14

C72

C73

GNDGND

GND

GND

C42

NC

Handset Rx

C71

68p

C70

68p

GNDGND

R80

1000p

GNDA1

10

C86

C84

1000p

GND

GNDGND

NC

NC

C83

C82

AP1

*RF-SHIELD

74

HAK_CL1

NC

GND

NC: No Components

KX-TGEA20 SCHEMATIC DIAGRAM (Handset_Main)

Memo

KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20

75

KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20

IC302

IC601

MSG_LED

R601

P101

KEYS_D

KEYS_E

C601

RA501

SA101
SA102

R651

R652

R653

R654

I2C_SCL

R661

Q301

C651 C652

C653

C654

C655

C656C657

C658

C851

C853

C855

R892

C859

Q701

C472

Q702

C473

C860

C863

CNT_RST

Q908

LED_VDD

Q141

Q142

KEYIN1

KEYIN2

KEYIN3

R101

Q161

R102

R103

R104

I2C_SDA

R109

R110

R111

R112

R501

R119

R502

R311

R505

R120

R701

R702

CNT_GND

R321

R905

C101

C102

C103

C104

C105

R141

C106

R142

R144

C109

R145

C110

C111

C113

Shield

C501

C502

C503

C504

C505

C311

C506

C312

C507

C508

C120

C509

C121

R160

R162

R164

RA601

X501

R165

C512

R166

C513

R168

C514

C321

R169

C516

C517

HAK_CL1

C902

DA802

R170

C141

C142

C143

C862

C342

R962

R963

R964

C352

C161

D101

C162

C164

C166

C167

C171

C173

RA651

CL1

C181

C184

D901

D141

D142

D143

CNT_VDD

SW601

Q651

C341

C665

R322

KX-TGE2xx SerieK X - T G E 2 xx S e r i e s

PUR

GRY

-

+

PNLB2278Z

BLU

-

ORG

+

YLW

BRN

PbF

A

KEYS_C

IC501

15 Printed Circuit Board

15.1. Circuit Board (Base Unit_Main)

15.1.1. Component View

KX-TGE210/212/232/233/234

CIRCUIT BOARD (Base Unit_Main (Component View))

76

15.1.2. Bottom View

P N L B 2 2 7 8 Z

ANT1-Short

ANT_1

SPECTRUM
ANALYZER

ANT

GND

ANT1_TP

ORG

SPP

SPN

BLU

ANT1-S-GND

D473

C478

R478

+

C477

R477

D472

-

ANT2_TP

PNLB2278Z

RA611

R167

C857

PbF

C611

R163

R151

R152

R891

C663

R178

C174

C662

IC611

R117

C116

D133

R125

C152

C511

Q906

Q905

C901

C664

C661

R147

R118

C115

D132

C518

STM/P15

JTAG

C870

R961

IC901

R926

R90

R923

R907

R116

Q144

R148

R953

VDD4

C519

R965

C964

3

R925

Q903

R115

VDD1

IC502

RSTN

R956

VDD3

Q901

R902

R917

Q914

Q913

R924

Q910

Q909

R958

R901

R143

R146

R951

R355

R952

Q904

R904

UTX

KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20

BRN/RED

YLW/BLK

L1R

L1T

GAP

-

Frequency Counter (*1)

Send command "SFR", then
the frequency output on this TP.

Oscilloscope (*2)

CKM

PC

UART JIG

UTX

VDD5
VDD3

DC

5.5V

Q351

R954

R354

R919

R920

CKM

VDD5

Q902

R918

Vcap

Q352

R960

Q353

R352

R351

R372

R957

URX

R906

CHARGE-

C351

D362

Q907

GND

R966
F301

+

C962

C963

R373

R371

+5.5V

-

DCP

+

CHARGE+

VDD1

VDD4

GND URX

DCM

GRY

PUR

STM/CKM/P15

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

A

SW907

SW906

SW905

LED901

CT1

CT2

C A R B O N _ T E S T

SW904

SW903

DA901

R901

C901

SW902

HS_LOCAT

CELL_LOCAT

MSG_LED
LED_VDD
KEYIN1

KEYS_D
KEYS_C
KEYS_E

KEYIN2

KEYIN3

CNT_RST
I2C_SDA
I2C_SCL

CNT_VDD

CNT_GND

SW901

PNLB2286Z

PbF

15.2. Circuit Board (Base Unit_Operation)

15.2.1. KX-TGE230

KX-TGE232/233/234

CIRCUIT BOARD (Base Unit_Operation (Component View))

78

Memo

KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20

79

KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20

C20

C21

C22

C24

C25

C26

C27

C29

RESET

C30

C31

C32

C33

C34

C35

C36

C37

RTCK

3.0V

C40

C41

C42

C43

C44

ANT-Short-GND

C4

5

C46

RSTN

CHG+

GND_J

C51

C52

C53

C56

C57

C58

Q10

Q11

Q12

C68

C69

ATSTN

ATSTP

C70

C71

RA2

C72

RA3

C73

RA4

C801

RA5

C802

C79

C806

C80

C82

C83

C84

ANT1

C85

C88

SPM

C89

SPP

VBG/CHG_MON

C90

C91

C92

C96

C97

C98

C99

C1

C2

C3

C5

C6

CD

TCK

CS

URX

TDI

F1

TD

O

RECEIVER

UTX

R

E

K

A

EP

S

_

E

NO

H

P

-

P

S

MIC+
MIC-

D13

D14

L3

VBAT

IC1

IC3

CHG_CTRL

IC4

TMS

R10

R11

R12

R13

R20

R21

R22

R23

R24

R25

R26

Q2

R27

Q3

R28

Q4

Q6

Q9

R31

R32

R33

R34

R2

R3

BAT+

R4

CKM/STM

BAT-

R6

R7

R8

R9

R45

SCL

R70

R71

R72

VBAT_MON

R80

R81

L801

CN4

CHG_CUR

CHG_DET

X1

SID

C10

C11

C12

C13

C14

C15

C16

C17

C18

GND

C78

Q8

R54

Q13

R16

R55

R56

R18

C19

D30

W

D

_LOV

P

U

_

LOV

C93

Q7

R73

C81

Q5

R50

R51

21DEL11DEL

RA1

C39

C86

ANT-Short

C807

CKM/STM

(CLK:13.824MHz)

TP (3.0V)

CHG (+)

SP-

MIC+

MIC-

SP+

UTX

URX

VBAT

GND

for signal communication jig

CHG-

CHG (-)

A

PNLB2282Z

Blue

Orange

PbF

VDDC (1.2V)

15.3. Circuit Board (Handset_Main)

15.3.1. Component View

KX-TGEA20 CIRCUIT BOARD (Handset_Main (Component View))

80

15.3.2. Bottom View

KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20

LED20

CN3_C

SOFT_A

UP

T

A

L

K

LEFT

1

4

LED2 LED3

7

DOWN

2

5

8

RIGHT

LED4LED5

SOFT_C

OFF

3

6

9

AST

LED

SHARP

1

LED13

NR

0

LED6

SP

FLASH

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

A

4

6

2

5

PCB1

A

7

8

Ref.No. Figure

A

2.6 x 8mm

9

11

A

82

16.1.2. KX-TGE230

Ref.No. Figure

A

2.6 x 8mm

1

3

4

5

6

7

8

9

PCB1

PCB2

A

15

16

17

A

A

A

18

19

A

20

21

KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20

83

KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20

16.2. Cabinet and Electrical Parts (Handset)

CUSHION RUBBER
*STICK IT WITH IN THE FRAME WORK ON P. C.B.

Note:

101

102

110

104

103

111

112

105

106

113

107

109

E104

E105

108

116

E106

PCB 100

E107

E108

MIC 100

122

E101

E102

E103

123

B

117

Ref.No.

B

118

106

115

114

B

Figure

119

2 8 mm

(*2)

(*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

120

Battery cover

Spacer (No.118)

Stick it between

ribs.

Put it in the center.

121

16.3. Cabinet and Electrical Parts (Charger Unit)

200

200-1

200-5

KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20

200-2

200-3

200-4

201

85

KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20

A

16.4. Accessories and Packing Materials

16.4.1. KX-TGE210B

A1

A3

A2

4

P2

A5, A6, A7

P1

86

16.4.2. KX-TGE212B

A

A102

KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20

A103

A101

104

P102

P102

A105, A106, A107

P101

87

KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20

A

16.4.3. KX-TGE232B

A203

A202

P202

204

P202

A205, A206, A207

P201

A201

P202

88

16.4.4. KX-TGE233B

A305, A306, A307

A302

A301

A303

P301

P302

P302

P302

P302

P302

A304

KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20

89

KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20

A401

A402

A403

A404

A405, A406, A407

P401

P402

P402

P402

P402

16.4.5. KX-TGE234B

90

16.5. Replacement Parts List

Type

ERC:Solid
ERDS:Carbon
ERJ:Chip

ERX:Metal Film
ERG:Metal Oxide
ER0:Metal Film

PQ4R:Chip
ERS:Fusible Resistor
ERF:Cement Resistor

Type

ECFD:Semi-Conductor
ECQS:Styrol
ECUV,PQCUV, ECUE:Chip
ECQMS:Mica

ECCD,ECKD,ECBT,F1K,ECUV:Ceramic
ECQE,ECQV,ECQG:Polyester
ECEA,ECST,EEE:Electlytic
ECQP:Polypropylene

Wattage

*Type & Voltage Of Capacitor

10,16:1/8W 14,25:1/4W 12:1/2W 1:1W 2:2W 3:3W

Voltage

ECQ Type ECQG

ECQV Type

05:50V
1:100V
2:200V

ECSZ Type

0J :6.3V
1A :10V
1C :16V
1E,25:25V

1V :35V
50,1H:50V
1J :16V
2A :100V

0F:3.15V
1A:10V
1V:35V
0J:6.3V

Others

1H:50V
2A:100V
2E:250V
2H:500V

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

KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20

Safety Ref.

No.

8 PNKF1315X2 CABINET COVER PS-HB

9 PNHA1032Z RUBBER PARTS, FOOT

10 PNYM1065Z2 CABINET COVER ASS’Y

11 PNGT7986Z NAME PLATE

Part No. Part Name & Description Remarks

CUSHION

(for KX-TGE210B)(for
KX-TGE212B)

16.5.1.1.2. KX-TGE230B

Safety Ref.

1 PNGP1316Y2 PANEL, UPPER (for KX-

No.

3 PNMH1304Z HOLDER, SPEAKER POM-HB

4 L0AA02A00087 SPEAKER

5 PNKE1310Z2 CASE, CHARGE TERMINAL PS-HB

6 PNJT1176Z CHARGE TERMINAL

7 PNBC1523Z1 BUTTON, ANSWER

8 PNBC1524Z1 BUTTON, PLAY

9 PNJK1209Y KEYBOARD SWITCH, TAM

15 PNHR1919Z GUIDE, JACK (for KX-

16 PQJJ1T039L JACK, MODULAR

17 K2ECYZ000002 JACK, DC (for KX-

18 PNKF1315X2 CABINET COVER (for KX-

19 PNHA1032Z RUBBER PARTS, FOOT

20 PNYM1060Y2 CABINET COVER ASS’Y (for

21 PNGT7995Z NAME PLATE (for KX-

Part No. Part Name & Description Remarks

TGE232B)(for KX­TGE233B)(for KX-TGE234B)

TGE232B)(for KX­TGE233B)(for KX-TGE234B)

TGE232B)(for KX­TGE233B)(for KX-TGE234B)

TGE232B)(for KX­TGE233B)(for KX-TGE234B)

CUSHION

KX-TGE232B)(for KX­TGE233B)(for KX-TGE234B)

TGE232B)(for KX­TGE233B)(for KX-TGE234B)

PC-HB

PS-HB

PS-HB

PS-HB

16.5.1. Base Unit

16.5.1.1. Cabinet and Electrical Parts

16.5.1.1.1. KX-TGE210B

Safety Ref.

No.

1 PNKM1526Z1 CABINET BODY (for KX-

2 PNBC1531Z1 BUTTON, LOCATOR (for

3 PNKE1310Z2 CASE, CHARGE TERMINAL PS-HB

4 PNJT1176Z CHARGE TERMINAL

5 PNHR1919Z HOLDER, JACK

6 PQJJ1T039L JACK, MODULAR

7 K2ECYZ000002 JACK, DC PS-HB

Part No. Part Name & Description Remarks

TGE210B)
(for KX-TGE212B)

KX-TGE210B)
(for KX-TGE212B)

PS-HB

ABS-HB

16.5.1.2. Main P.C. Board Parts

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).

16.5.1.2.1. KX-TGE210B

Safety Ref.

No.

PCB1 PNWP1TGE210H MAIN P.C.BOARD ASS'Y

(ICs)

IC302 C0DBEYY00102 IC

IC501 C1CB00004121 IC (*1)(*2)

IC502 PNWI2TGE230H IC(FLASH) (*1)

IC611 PNWI1TGE210H IC(EEPROM)(*1)(for KX-

(TRANSISTORS)

Q141 2SA1776P TRANSISTOR(SI)

Q142 B1ABDM000001 TRANSISTOR(SI) S

Q161 DSC7003S0L TRANSISTOR(SI)

Q301 B1ADGE000012 TRANSISTOR(SI)

Q351 B1ADNB000003 TRANSISTOR(SI)

Q352 2SC6054JSL TRANSISTOR(SI) S

Q353 2SC6054JSL TRANSISTOR(SI) S

Q907 2SC6054JSL TRANSISTOR(SI) S

91

Part No. Part Name & Description Remarks

(RTL) (for KX-TGE210B)
(for KX-TGE212B)

TGE210B)(for KX­TGE212B)

KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20

Safety Ref.

Q908 2SC6054JSL TRANSISTOR(SI) S

(DIODES)

D101 B0EDER000009 DIODE(SI) S

D142 DY2J25000L TRANSISTOR(SI)

D362 B0ECKM000008 DIODE(SI)

(RESISTOR ARRAYS)

RA501 EXB24V221JX RESISTOR ARRAY

RA611 EXB28V332JX RESISTOR ARRAY

(VARISTOR)

SA101 J0LE00000047 VARISTOR (SURGE

(RESISTORS)

R101 ERJ3GEYJ565 5.6M S

R102 ERJ3GEYJ565 5.6M S

R103 PQ4R10XJ184 180k S

R104 PQ4R10XJ184 180k S

R109 ERJ2GEJ823 82k S

R110 ERJ2GEJ823 82k S

R111 ERJ2GEJ392 3.9k S

R112 ERJ2GEJ124 120k S

R115 ERJ3GEYJ825 8.2M S

R116 ERJ3GEYJ825 8.2M S

R117 ERJ3GEYJ154 150k S

R118 ERJ3GEYJ154 150k S

R125 ERJ2GEJ271 270 S

R141 ERJ3GEYJ104 100k S

R142 PQ4R18XJ272 2.7k S

R145 ERJ2GEJ222 2.2k S

R151 ERJ2GEJ104 100k S

R152 ERJ2GEJ104 100k S

R160 ERJ3GEYJ821 820 S

R162 ERJ2GEJ473 47k S

R163 D0GG390JA007 39

R164 ERJ2GEJ272 2.7k S

R165 ERJ3GEYJ273 27k S

R166 ERJ3GEYJ822 8.2k S

R168 ERJ2GEJ472X 4.7k S

R178 ERJ2GEJ332 3.3k S

R311 ERJ2GEJ103 10k S

R321 ERJ2RKF1400 140 S

R322 ERJ2RKF1000 100 S

R351 ERJ2GEJ333 33k S

R352 ERJ2GEJ682 6.8k S

R354 ERJ2GEJ123 12k S

R355 ERJ2GEJ681 680 S

R371 ERJ8GEYJ1R0 1 S

R372 ERJ8GEYJ1R0 1 S

R373 ERJ2GEJ681 680 S

R501 ERJ2RKF5602 56k

R502 ERJ2GEJ332 3.3k S

R505 ERJ2GEJ102 1k S

R651 ERJ2GEJ102 1k S

R702 ERJ2GEJ103 10k S

R901 ERJ2GE0R00 S

R905 ERJ3GEY0R00 S

R924 ERJ2GEJ102 S

R957 ERJ2GEJ103 S

R962 ERJ2GEJ563 S

R963 ERJ2GEJ103 S

R964 ERJ2GEJ223 S

(CAPACITORS)

C101 F1K2H681A008 680p S

C102 F1K2H681A008 680p S

C103 ECUV1H103KBV 0.01

C104 ECUV1H103KBV 0.01

C105 F1K2H681A008 680p S

C106 F1K2H681A008 680p S

C109 ECUE1H821KBQ 820p

C110 ECUE1H821KBQ 820p

C111 ECUE1A333KBQ 0.033

C113 ECUE1A823KBQ 0.082

C115 ECUV1C104KBV 0.1

C116 ECUV1C104KBV 0.1

No.

Part No. Part Name & Description Remarks

ABSORBER)

Safety Ref.

C142 ECUV1H103KBV 0.01

C152 ECUE1C103KBQ 0.01

C161 F1K1E1060001 10

C167 ECUV1H102KBV 0.001

C171 ECUV1C223KBV 0.022

C173 ECUE1A104KBQ 0.1

C174 ECUE1H222KBQ 0.0022

C184 ECUV1C105KBV 1

C311 ECUE0J105KBQ 1

C312 ECUE1A104KBQ 0.1

C321 ECUV1C105KBV 1

C341 F2G0J331A146 330

C342 ECUE1A104KBQ 0.1

C351 ECUV1C105KBV 1

C501 ECUE1A104KBQ 0.1

C502 ECUE0J105KBQ 1

C503 ECUE1H100DCQ 10p

C504 ECUE1A104KBQ 0.1

C505 ECUE1A104KBQ 0.1

C506 ECUV0J225KBV 2.2

C507 ECUE0J105KBQ 1

C508 ECUE0J105KBQ 1

C509 ECUE0J105KBQ 1

C512 ECUE0J105KBQ 1

C513 ECUE1A104KBQ 0.1

C514 ECUE1H100DCQ 10p

C516 ECUE1A104KBQ 0.1

C517 ECUE1A104KBQ 0.1

C518 ECUE1H100DCQ 10p

C519 ECUE1A104KBQ 0.1

C611 ECUE1A104KBQ 0.1

C851 ECUE1H100DCQ 10p

C859 ECUE1H100DCQ 10p

C860 F1G1H1R1A765 CERAMIC CAPACITOR

C862 F1G1H2R4A765 CERAMIC CAPACITOR

C901 F2A1A102B641 ELECTROLYTIC CAPACITOR

(OTHERS)

P101 D4DAY220A022 THERMISTOR

X501 H0J103500037 CRYSTALOSCILLATOR (*1)

No.

F301 K5H302Y00003 FUSE !

Part No. Part Name & Description Remarks

16.5.1.2.2. KX-TGE230B

Safety Ref.

PCB1 PNWP1TGE230H MAIN P.C.BOARD ASS'Y

(ICs)

IC302 C0DBEYY00102 IC

IC501 C1CB00004121 IC (*1)(*2)

IC502 PNWI2TGE230H IC(FLASH) (*1)

IC601 PNWI3TGE230H IC(FLASH) (*1)

IC611 PNWI1TGE230H IC(EEPROM)(*1)(for KX-

(TRANSISTORS)

Q141 2SA1776P TRANSISTOR(SI)

Q142 B1ABDM000001 TRANSISTOR(SI) S

Q161 DSC7003S0L TRANSISTOR(SI)

Q301 B1ADGE000012 TRANSISTOR(SI)

Q351 B1ADNB000003 TRANSISTOR(SI)

Q352 2SC6054JSL TRANSISTOR(SI) S

Q353 2SC6054JSL TRANSISTOR(SI) S

Q907 2SC6054JSL TRANSISTOR(SI) S

Q908 2SC6054JSL TRANSISTOR(SI) S

(DIODES)

D101 B0EDER000009 DIODE(SI) S

D142 DY2J25000L TRANSISTOR(SI)

D362 B0ECKM000008 DIODE(SI)

(RESISTOR ARRAYS)

No.

Part No. Part Name & Description Remarks

(RTL) (for KX-TGE230B)
(for KX-TGE232B)(for
KX-TGE233B)(for KX­TGE234B)

TGE232B)(for KX­TGE233B)(for KX­TGE234B)

92

Safety Ref.

RA501 EXB24V221JX RESISTOR ARRAY

RA601 EXB28V561JX RESISTOR ARRAY

RA611 EXB28V332JX RESISTOR ARRAY

RA651 D1H810240004 RESISTOR ARRAY S

(VARISTOR)

SA101 J0LE00000047 VARISTOR (SURGE

(RESISTORS)

R101 ERJ3GEYJ565 5.6M S

R102 ERJ3GEYJ565 5.6M S

R103 PQ4R10XJ184 180k S

R104 PQ4R10XJ184 180k S

R109 ERJ2GEJ823 82k S

R110 ERJ2GEJ823 82k S

R111 ERJ2GEJ392 3.9k S

R112 ERJ2GEJ124 120k S

R115 ERJ3GEYJ825 8.2M S

R116 ERJ3GEYJ825 8.2M S

R117 ERJ3GEYJ154 150k S

R118 ERJ3GEYJ154 150k S

R125 ERJ2GEJ271 270 S

R141 ERJ3GEYJ104 100k S

R142 PQ4R18XJ272 2.7k S

R145 ERJ2GEJ222 2.2k S

R151 ERJ2GEJ104 100k S

R152 ERJ2GEJ104 100k S

R160 ERJ3GEYJ821 820 S

R162 ERJ2GEJ473 47k S

R163 D0GG390JA007 39

R164 ERJ2GEJ272 2.7k S

R165 ERJ3GEYJ273 27k S

R166 ERJ3GEYJ822 8.2k S

R168 ERJ2GEJ472X 4.7k S

R178 ERJ2GEJ332 3.3k S

R311 ERJ2GEJ103 10k S

R321 ERJ2RKF1400 140 S

R322 ERJ2RKF1000 100 S

R351 ERJ2GEJ333 33k S

R352 ERJ2GEJ682 6.8k S

R354 ERJ2GEJ123 12k S

R355 ERJ2GEJ681 680 S

R371 ERJ8GEYJ1R0 1 S

R372 ERJ8GEYJ1R0 1 S

R373 ERJ2GEJ681 680 S

R477 ERJ2GEJ1R0 1 S

R478 ERJ2GEJ1R0 1 S

R501 ERJ2RKF5602 56k

R502 ERJ2GEJ332 3.3k S

R505 ERJ2GEJ102 1k S

R601 ERJ2GEJ332 3.3k S

R651 ERJ2GEJ102 1k S

R652 ERJ2GEJ102 1k S

R653 ERJ2GE0R00 0 S

R661 ERJ2GEJ103 10k S

R702 ERJ2GEJ103 10k S

R901 ERJ2GE0R00 S

R905 ERJ3GEY0R00 S

R924 ERJ2GEJ102 S

R957 ERJ2GEJ103 S

R962 ERJ2GEJ563 S

R963 ERJ2GEJ103 S

R964 ERJ2GEJ223 S

(CAPACITORS)

C101 F1K2H681A008 680p S

C102 F1K2H681A008 680p S

C103 ECUV1H103KBV 0.01

C104 ECUV1H103KBV 0.01

C105 F1K2H681A008 680p S

C106 F1K2H681A008 680p S

C109 ECUE1H821KBQ 820p

C110 ECUE1H821KBQ 820p

C111 ECUE1A333KBQ 0.033

C113 ECUE1A823KBQ 0.082

No.

Part No. Part Name & Description Remarks

ABSORBER)

KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20

Safety Ref.

C115 ECUV1C104KBV 0.1

C116 ECUV1C104KBV 0.1

C142 ECUV1H103KBV 0.01

C152 ECUE1C103KBQ 0.01

C161 F1K1E1060001 10

C167 ECUV1H102KBV 0.001

C171 ECUV1C223KBV 0.022

C173 ECUE1A104KBQ 0.1

C174 ECUE1H222KBQ 0.0022

C184 ECUV1C105KBV 1

C311 ECUE0J105KBQ 1

C312 ECUE1A104KBQ 0.1

C321 ECUV1C105KBV 1

C341 F2G0J331A146 330

C342 ECUE1A104KBQ 0.1

C351 ECUV1C105KBV 1

C472 ECUE1H100DCQ 10p

C473 ECUE1H100DCQ 10p

C477 ECUE1H222KBQ 0.0022

C478 ECUE1H222KBQ 0.0022

C501 ECUE1A104KBQ 0.1

C502 ECUE0J105KBQ 1

C503 ECUE1H100DCQ 10p

C504 ECUE1A104KBQ 0.1

C505 ECUE1A104KBQ 0.1

C506 ECUV0J225KBV 2.2

C507 ECUE0J105KBQ 1

C508 ECUE0J105KBQ 1

C509 ECUE0J105KBQ 1

C512 ECUE0J105KBQ 1

C513 ECUE1A104KBQ 0.1

C514 ECUE1H100DCQ 10p

C516 ECUE1A104KBQ 0.1

C517 ECUE1A104KBQ 0.1

C518 ECUE1H100DCQ 10p

C519 ECUE1A104KBQ 0.1

C601 ECUE1A104KBQ 0.1

C611 ECUE1A104KBQ 0.1

C661 ECUE1A104KBQ 0.1

C663 ECUE1H102KBQ 0.001

C851 ECUE1H100DCQ 10p

C859 ECUE1H100DCQ 10p

C860 F1G1H1R1A765 CERAMIC CAPACITOR

C862 F1G1H2R4A765 CERAMIC CAPACITOR

C901 F2A1A102B641 ELECTROLYTIC CAPACITOR

(OTHERS)

P101 D4DAY220A022 THERMISTOR

X501 H0J103500037 CRYSTALOSCILLATOR (*1)

No.

F301 K5H302Y00003 FUSE !

Part No. Part Name & Description Remarks

16.5.1.3. Operational P.C. Board Parts

Safety Ref.

PCB2 PNWP2TGE230H OPERATIONAL P.C.BOARD

No.

DA901 B3CAT0000004 LED

LED901 B3AAB0000347 LED

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

Part No. Part Name & Description Remarks

ASS'Y (RTL)

(LEDS)

(SWITCHES)

93

KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20

16.5.2. Handset

16.5.2.1. Cabinet and Electrical Parts

Safety Ref.

No.

101 PNGP1317Y2 PANEL, LCD PMMA-HB

102 PNYE1124Z TAPE, DOUBLE SIDED

103 PNKM1524Y2 CABINET BODY ABS-HB

104 PNHR1922Z LENS, LED

105 L0AD01A00026 RECEIVER

106 PNYE1125Z SPACER, CUSHION LCD

107 PNBC1491X6 BUTTON, NAVIGATOR KEY ABS-HB

108 PNJK1211Z KEYBOARD SWITCH

109 PNBC1530Z1 BUTTON, NR KEY

110 PNMH1308Z GUIDE, SPEAKER

111 L0AA02A00120 SPEAKER

112 PNHS1502Z SPACER, SPEAKER NET

113 PNJK1212Y COVER, VOLUME

114 PQJC10056W BATTERY TERMINAL

115 PNKE1311Z2 COVER, EP CAP

116 PNKF1314Z2 CABINET COVER ABS-HB

117 PNQT2006Z LABEL, ATTENTION

118 PNQT2859Z LABEL, BATTERY

119 PNGT7989Z NAME PLATE

120 PNHS1079Z SPACER, BATTERY

121 PNKK1094Z2 LID, BATTERY ABS-HB

122 PNYNTGEA20BR LID, BATTERY ASS'Y ABS-HB

123 PNHR1644Z SPACER

Part No. Part Name & Description Remarks

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.

PCB100 PNWP1TGEA20R MAIN P.C.BOARD ASS'Y

(ICs)

IC1 C2HBCY000142 IC (*2)(*4)(*5)

IC3 PNWITGEA20R IC(EEPROM)(*2)

IC4 C0DBZYY00357 IC

(TRANSISTORS)

Q2 B1ADCF000040 TRANSISTOR(SI)

Q3 B1ABGE000011 TRANSISTOR(SI) S

Q4 B1ADCF000040 TRANSISTOR(SI)

Q5 DRC9113Z0L TRANSISTOR(SI)

Q6 DRC9113Z0L TRANSISTOR(SI)

Q8 DRC9113Z0L TRANSISTOR(SI)

Q9 2SC6054JSL TRANSISTOR(SI) S

Q10 B1ADNB000003 TRANSISTOR(SI)

Q11 2SC6054JSL TRANSISTOR(SI) S

Q12 B1ADCF000040 TRANSISTOR(SI)

(DIODES)

D13 B0BC4R3A0006 DIODE(SI)

D14 B0BC4R3A0006 DIODE(SI) S

(LEDS)

LED1 B3ACB0000190 LED

LED2 B3ACB0000190 LED

LED3 B3ACB0000190 LED

LED4 B3ACB0000190 LED

No.

Part No. Part Name & Description Remarks

(RTL) (*1)

Safety Ref.

LED5 B3ACB0000190 LED

LED6 B3ACB0000190 LED

LED11 B3ACB0000190 LED

LED12 B3ACB0000190 LED

LED13 B3ACB0000190 LED

LED20 B3AFB0000370 LED

(IC FILTER)

L3 J0JDC0000045 IC FILTER

(COIL)

L801 G1C2N7Z00009 COIL

(RESISTOR ARRAYS)

RA1 EXB28V103 RESISTOR ARRAY

RA2 D1H83314A013 RESISTOR ARRAY S

RA3 EXB24V331J RESISTOR ARRAY

RA4 EXB24V332JX RESISTOR ARRAY

RA5 EXB28V332JX RESISTOR ARRAY

(RESISTORS)

R2 ERJ2GEJ303 30k S

R3 ERJ2GEJ152 1.5k S

R4 ERJ2GEJ473 47k S

R6 ERJ2GEJ103 10k S

R7 ERJ2GEJ104 100k S

R8 ERJ8GEYJ4R3V 4.3 S

R9 ERJ2GEJ303 30k S

R10 ERJ3GEYJ1R0 1 S

R11 ERJ2GEJ681 680 S

R12 ERJ2GEJ183 18k S

R13 ERJ2GEJ103 10k S

R20 ERJ2GEJ303 30k S

R21 ERJ2GEJ103 10k S

R22 ERJ2GEJ332 3.3k S

R23 ERJ2GEJ391 390 S

R24 ERJ2GEJ100 10 S

R25 ERJ2GEJ222 2.2k S

R26 ERJ2GEJ332 3.3k S

R27 ERJ2GEJ222 2.2k S

R28 ERJ2GEJ222 2.2k S

R31 ERJ2RKF1003X 100k S

R32 ERJ2GEJ104 100k S

R33 ERJ2RKF1003X 100k S

R34 ERJ2GE0R00 0 S

R45 D0GBR10JA113 0.1

R50 ERJ2GEJ221 220 S

R51 ERJ2GEJ221 220 S

R54 ERJ2GEJ221 220 S

R56 ERJ2GE0R00 0 S

R70 ERJ2GEJ470 47 S

R72 ERJ2GE0R00 0 S

R80 ERJ2GEJ100 10 S

(CAPACITORS)

C11 ECUE1A104KBQ 0.1

C12 ECJ1VB0G106M 10 S

C13 ECUE1A104KBQ 0.1

C14 ECUV1C393KBV 0.039

C15 ECUE1H390JCQ 39p

C16 F1J0J2260002 22

C17 ECUE1H100DCQ 10p

C18 ECUE1H100DCQ 10p

C2 F1J0J2260002 22

C20 ECJ1VB0G106M 10 S

C21 ECUE0J105KBQ 1

C22 ECUE1A104KBQ 0.1

C24 ECUE0J105KBQ 1

C25 ECUV1A225KBV 2.2

C26 ECJ1VB0G106M 10 S

C27 ECUE1H102KBQ 0.001

C29 ECUE0J105KBQ 1

C3 F1J0J2260002 22

C30 ECUE0J105KBQ 1

C31 ECJ1VB0G106M 10 S

C32 ECUE0J105KBQ 1

C33 ECUE1A104KBQ 0.1

C34 ECUE1H390JCQ 39p

No.

Part No. Part Name & Description Remarks

94

Safety Ref.

C36 ECUE1A104KBQ 0.1

C37 ECJ1VB0G106M 10 S

C40 ECUE1A104KBQ 0.1

C41 ECUE1A104KBQ 0.1

C43 ECUE1A104KBQ 0.1

C44 ECUE0J105KBQ 1

C45 ECUE1A104KBQ 0.1

C46 ECUE1H100DCQ 10p S

C5 ECUE1A104KBQ 0.1

C51 ECJ1VB0G106M 10 S

C52 ECUE1H100DCQ 10p

C53 ECUE1H120JCQ 12p

C56 ECUE0J105KBQ 1

C57 ECUE0J105KBQ 1

C58 ECUE0J105KBQ 1

C6 ECUE1H680JCQ 68p

C68 ECUE0J105KBQ 1

C69 ECUE1A104KBQ 0.1

C70 ECUE1H680JCQ 68p

C71 ECUE1H680JCQ 68p

C78 ECUE1H101JCQ 100p

C79 ECUE1H101JCQ 100p

C80 ECUV1C393KBV 0.039

C801 F1G1H2R0A765 2p

C802 F1G1H1R5A765 1.5p

C806 F1G1H1R0A765 1p

C807 F1G1H3R0A765 3p

C81 ECUE1H101JCQ 100p

C82 ECUE1H102KBQ 0.001

C84 ECUE1H102KBQ 0.001

C90 ECUE1A104KBQ 0.1

C91 ECUV1C105KBV 1

C92 ECUE0J105KBQ 1

C93 ECUV1C105KBV 1

C96 ECUE1H100DCQ 10p

C97 ECUE1H100DCQ 10p

(OTHERS)

E101 PNVE1002Z BATTERY TERMINAL ABS-HB

E102 PNJT1184Z CHARGE TERMINAL (L)

E103 PNJT1185Z CHARGE TERMINAL (R)

CN4 K2HD103D0001 JACK

MIC100 L0CBAY000053 MICROPHONE

SW1 K0H1BB000094 PUSH SWITCH

SW2 K0H1BB000094 PUSH SWITCH

SW601 K0H1BA000259 PUSH SWITCH

X1 H0J138500003 CRYSTAL OSCILLATOR(*2) S

No.

E104 L5DYBYY00043 LIQUID CRYSTAL DISPLAY

E105 PNHR1921Z TRANSPARENT PLATE, LCD PMMA-HB

E106 PNHR1920Z GUIDE, LCD ABS-HB

E107 PQHG10729Z RUBBER PARTS, RECEIVER

E108 PNJE1194Z SPECIAL SWITCH

F1 K5H252Y00002 FUSE !

Part No. Part Name & Description Remarks

(*3)

(for KX-TGE210B) (for
KX-TGE212B)

S

S

16.5.3. Charger Unit

16.5.3.1. Cabinet and Electrical Parts

Safety Ref.

No.

200 PNLC1050ZB

200-1 PNKM1527Z1 CABINET BODY PS-HB

200-2 PNJT1177Z CHARGE TERMINAL

200-3 PNKF1279Z1 CABINET COVER PS-HB

200-4 PQHA10023Z RUBBER PARTS, FOOT CUSH-

200-5 PNLV233-AZ AC ADAPTOR

201 PNGT7990Z NAME PLATE

Part No. Part Name & Description Remarks

CHARGER UNIT ASS'Y

without NAME PLATE (RTL)

ION

KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20

16.5.4. Accessories and Packing Materials

Note:

(*1) You can download and refer to the Operating
Instructions (Instruction book) on TSN Server.

16.5.4.1. KX-TGE210B

Safety Ref.

No.

A1 PNLV226Z AC ADAPTOR

A2 PQJA10075Z CORD, TELEPHONE

A3 PNKE1312Z2 HANGER, BELT CLIP ABS-HB

A4 PNKL1044Z2 WALL MOUNT ADAPTOR ABS-HB

A5 PNQX6358Z INSTRUCTION BOOK (*1)

A6 PNQW2611Z LEAFLET,REPEATER

A7 PNQW3426Z LEAFLET, MINI-LOCATOR

P1 PNPK3779003Z GIFT BOX

P2 PNPD1826Z CUSHION

Part No. Part Name & Description Remarks

APPEAL

APPEAL

16.5.4.2. KX-TGE212B

Safety Ref.

No.

A101 PNLV226Z AC ADAPTOR

A102 PQJA10075Z CORD, TELEPHONE

A103 PNKE1312Z2 HANGER, BELT CLIP ABS-HB

A104 PNKL1044Z2 WALL MOUNT ADAPTOR ABS-HB

A105 PNQX6358Z INSTRUCTION BOOK (*1)

A106 PNQW2611Z LEAFLET,REPEATER

A107 PNQW3426Z LEAFLET, MINI-LOCATOR

P101 PNPK3770001Y GIFT BOX

P102 PNPD1827Z CUSHION

Part No. Part Name & Description Remarks

APPEAL

APPEAL

16.5.4.3. KX-TGE232B

Safety Ref.

No.

A201 PNLV226Z AC ADAPTOR

A202 PQJA10075Z CORD, TELEPHONE

A203 PNKE1312Z2 HANGER, BELT CLIP ABS-HB

A204 PNKL1044Z2 WALL MOUNT ADAPTOR ABS-HB

A205 PNQX6358Z INSTRUCTION BOOK (*1)

A206 PNQW2611Z LEAFLET,REPEATER

A207 PNQW3426Z LEAFLET, MINI-LOCATOR

P201 PNPK3770002Y GIFT BOX

P202 PNPD1827Z CUSHION

Part No. Part Name & Description Remarks

APPEAL

APPEAL

16.5.4.4. KX-TGE233B

Safety Ref.

No.

A301 PNLV226Z AC ADAPTOR

A302 PQJA10075Z CORD, TELEPHONE

A303 PNKE1312Z2 HANGER, BELT CLIP ABS-HB

A304 PNKL1044Z2 WALL MOUNT ADAPTOR ABS-HB

A305 PNQX6358Z INSTRUCTION BOOK (*1)

A306 PNQW2611Z LEAFLET,REPEATER

A307 PNQW3426Z LEAFLET, MINI-LOCATOR

P301 PNPK3772001Y GIFT BOX

P302 PNPD1828Z CUSHION

Part No. Part Name & Description Remarks

APPEAL

APPEAL

95

KX-TGE210/KX-TGE212/KX-TGE232/KX-TGE233/KX-TGE234/TGEA20

16.5.4.5. KX-TGE234B

Safety Ref.

No.

A401 PNLV226Z AC ADAPTOR

A402 PQJA10075Z CORD, TELEPHONE

A403 PNKE1312Z2 HANGER, BELT CLIP ABS-HB

A404 PNKL1044Z2 WALL MOUNT ADAPTOR ABS-HB

A405 PNQX6358Z INSTRUCTION BOOK (*1)

A406 PNQW2611Z LEAFLET,REPEATER

A407 PNQW3426Z LEAFLET, MINI-LOCATOR

P401 PNPK3773001Y GIFT BOX

P402 PNPD1829Z CUSHION

Part No. Part Name & Description Remarks

APPEAL

APPEAL

16.5.5. Screws

Safety Ref.

A XTB26+8GFJ TAPPING SCREW

No.

B XTB2+8GFJ TAPPING SCREW

Part No. Part Name & Description Remarks

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.

PQZZ1CD300E JIG CABLE (*1)

PNZZTGE230M BATCH FILE CD-ROM (*1)

PQZZ430PIR TIP OF SOLDERING IRON

No.

PQZZ430PRB RUBBER OF SOLDERING IRON

Part No. Part Name & Description Remarks

(*2)

(*2)

96

ADDA
KXTGE210B
KXTGE212B
KXTGE232B
KXTGE233B
KXTGE234B

KXTGEA20B

KXTGA20B