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53

This section explains the PC setting to use command required in Check Point (Handset) (P.40).

<Preparation>

• Serial JIG cable: PQZZ1CD300E*
• PC which runs in DOS mode
• Batch file CD-ROM for setting: PNZZTG8041UA

*: If you have the JIG Cable for TCD500 series
(PQZZ1CD505E), change the following values of resis-
tance. Then you can use it as a JIG Cable for both TCD300
and TCD500 series. (It is an upper compatible JIG Cable.)

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.

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

Resistor

Old value (k

Ω) New value (kΩ)

R2

22

3.3

R3

22

3.3

R4

22

4.7

R7

4.7

10

54

• “*****” varies depending on the country or models.

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
98” is written.

getchk

Read checksum

Type “getchk”.

wreeprom

Write the data of EEPROM

Type “wreeprom 01 23 45”. “01 23” is address and “45”
is data to be written.

55

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

Note:
(A) - (Q) is referred to Check Point (Handset) (P.40)

C38

POWER

C332

X_CLK

CP4.0V

CP2.5V

C2

C1

C70

C7

C11

C13

C187

C186

C837

C827

C802

C804

C117

C811

C814

C29

C183

C182

C46C

45C44

C808

C50

C43

C48

C47

C832

C40

C52

C834

C813

R330

R42

R41

R40

1

4

5

8

RECEIVER

1.8V

ANT1

SOLDER

ANT1

SOLDER

R27

ANT_TP

R803

R71

R206

R807

60

41

20

1

40

21

61

80

R203

R66

R804

R805

R801

JTAG

L15

L802

L801

RA4

X1

D1

Q7

Q11

Q12

E

E

Q2

C113

MIC+

MIC-

CHG (+)CHG (-)

C74

C75

C150

UTXU

RX

BAT

BATT+

BATT-

GND

D4

D3

C147

C331

C-TP1

C-TP2

C39

R20

C172

SP-PHONE_SPEAKER

C73

C72

C140

C71

C188

C12

C809

C819

C810

C822

C97

C96

C820

C826

C803

C812

C833

C825

C53

C51

C138

C124

C49

R2

R7

R6

R30

R45

R309

R321

R320

R310

F1

R8

E

R300

R301

R304

R302

R305

R303

R248

R249

R331

R332

R23

R207

R28

R802

R806

R63

R64

R107

R108

L5

L4

L14

L804

L803

RA61

D7

D8

D4

D3

D14

D13

D21

D22

D802

D801

DA1

Q9

Q4

B

KX-TGA800EX

PbF

PNLB1040Z

OSC

AF VOLT

METER

LOOP

Simulator

Dummy Base

Unit

6.3 V 47uF

6.3 V 47uF

AF

GENERATOR

DC

6.5V

DC POWER

2.30-2.60V

DC POWER

2.00-2.25V

GND

Digital

Volt Meter

URX

UTX

GND

PC

GND

CLK

Frequency

Counter

2.7 V

Zener

AF

OSC

(O

), (

)(

), (

)(

), (

), (

), (

), (

), (

), (

I)(

), (

), (

), (

)

(H

)

(O

)

MIC-

MIC+

+

+

600

100

GND

ANT

DECT Tester

CMD60

(at battery low)

POWER KEY

150

56

56

SP+

REV-

REV+

SP-

8

1uF

AF VOLT

METER

Oscilloscope

A

B

1

22pF

Current

Probe

Oscilloscope

1.8V

CP 2.5V

CP 4.0V

(I

), (

), (

), (

), (

), (

)

(O

), (

)

56

If repairing or replacing BBIC (FLASH type), EEPROM and X'tal, it is necessary to download the required data such as Program-
ming data or adjustment data, etc in memory. 
The set doesn't operate if it is not executed.

First, operate the PC setting according to The Setting Method of JIG (Base Unit) (P.49).
Then download the appropriate data according to the following procedures. 

(*1) XX: country code, YY: revision number, ZZ: Voice Prompt

“XX”, “YY” and “ZZ” vary depending on the country version. You can find them in the batch file, PNZZ- mentioned in The Setting
Method of JIG (Base Unit) (P.49).

(*2) Refer to Check Point (Base Unit) (P.36)

Items

Necessary Adjustment

BBIC (IC7)

Programs for Voice processing, interface for RF
and EEPROM

1) Connect the DC Power
2) Connect the JIG cable, and execute the command “getchk”,
then confirm the checksum value is correct.
3) Default batch file: Execute the command “default.bat”.
4) Country version batch file: Execute the command
“TG7340XXrevYY.bat”. (*1)
5) Clock adjustment: Refer to Check Point (G). (*2)

EEPROM (IC401)

Adjustment parameter data Programming data
is stored in memory.
(country version batch file, default batch file,
etc.)

1) Change the address “0000” of EEPROM to “55”.
2) Default batch file: Execute the command “default.bat”.
3) Country version batch file: Execute the command
“TG7340XXrevYY.bat”. (*1)
4) Clock adjustment: Refer to Check Point (F). (*2)

FLASH (IC421)

Voice prompt data is stored in memory
(vary depending on country version)

1) Wait more than 15 seconds after connecting the JIG Cables.
2) Execute the command “TG734x_CBR57600_01.bat”
3) Press the PC Enter key once.
4) Execute the command  "VPDL2008_01 -8M ZZ.bin"(*1) (writ-
ing time: aprox. About 1 min (57600bps).)

X'tal (X1)

System clock

Clock  adjustment  data is in EEPROM, adjust the data again
after replacing it.
1) Refer to Check Point (F). (*2)