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53

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

See the table below for frequently used commands.

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

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

 Open an MS-DOS mode window.

 At the DOS prompt, type "D:" (for example) to select the

    drive, then press the Enter key.
  

 Type "CD 

㪳PNZZTG*****", then press the Enter key.

 Type "SET RTX_COM=X", then press the Enter key 

(X: COM port number used for the serial connection on your PC).

 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.

 Type "DOSKEY", then press the Enter key.

C: 

>Documents and Settings>D: 

D: 

>>CD >PNZZTG*****

D: 

>PNZZTG***** >SET RTX_COM=X 

D: 

>PNZZTG*****>READID

00 52 4F A8 A8
D: 

>PNZZTG*****>DOSKEY

D: 

>PNZZTG*****>

C: 

>Documents and Settings>D: 

D: 

>>CD >PNZZTG*****

D: 

>PNZZTG***** >SET RTX_COM=X 

D: 

>PNZZTG*****>READID

ޓCreateFile error
ERROR 10: Can't open serial port
D: 

>PNZZTG*****>

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)

Command name

Function

Example

rdeeprom

Read the data of EEPROM

Type “rdeeprom 00 00 01" and  "FF" is returned, 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 “00 18 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.

54

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

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

C56

C97

C52

C96

C200

C51

C41

C32

C40

C30

C44

C811

C20

C31

C29

DA801

C21

C18

L809

C14

C12

C37

C6

C110

C86

C58

C50

C342

C83

C185

C5

D4

C113

C147

C4
C3

F1

R24R26

R306

R7

R509

R152

R18

R69

R12 R32

R10

R15

R5

R3

L9

L3

L71

L73

L72

L6

L29

L4

RA4

RA5

D30

D7

Q50

Q21

Q8

Q4

C64

C57

C10

C11

C19

C65

C400

C13

C183

C184

C16

C127

C108

CN4

C34

C82

C35

C33

C36

C2

C172

C74

C75

C150

C121

C15

C80

C340

C79

C1

C341

R14

R80

R30

R66

R67

R68

R64

R11

R81

R70

R400

R17

R16

R21

R31

R33

R56

R27

R28

R22

R23

R25

R308

R34

R73

R45

R74

R310

R309

R4

R8

R6

R2

L74

L5

RA2

RA3

D1

D3

D2

Q51

Q6

Q9

C814

C23

C24

C138

C152

C84

C78

C106

C350

C188

C17

C26

C806

C810

C805

C820

C813

C812

C81

C77

C76

C98

C45

C46

C859

C896

C822

R57

R59
R52

R807

L14

L13

C71

C70

C73

C72

C103

C27

C104

C897

C895

C898

C99

C7

C8

C9

C22

C43

ATSTN

ATSTP

TEST

RSTN

CKM/STM

C25

C863

C826

C825

X1

R50

R53

R350

R58

R507

R506

R561

R1

R806

D22

D21

D14

D13

Q60

Q5

TDI

TDO

TMS

TCK

GND_J

4.0V_IC

A

PbF

PNLB1716Z

ANT_TP

VDDC

3.0V

TE

VREF

VBG

CHG_CUR

CHG_DET

MIC+ MIC-

E_SCL

E_SDA

E_WP

4

5

8

1

CHG_CTRL

VBAT_MON

4.0V

KX-TGA850XX

RECEIVER

SP-PHONE_SPEAKER

UTX

URX

GND

BATT-

VBAT

BATT+

SPP

SPM

MIC-

MIC+

CHG (-)

CHG (+)

CHG -

CHG +

AF

Generator

DC

 6.5V

DC

 Power

2.34~2.60V

GND

GND

Digital

Volt

 Meter

CKM

Frequency

Counter

2.7

 V

Zener

+

+

PC

TX

RX

GND

100

GND

ANT

DECT

 Tester

CMD60

56

1

56

8

1

  

F

22pF

Current

Probe

Oscilloscope

 3.0V

AF

 Volt

 Meter

Oscilloscope

150

(H)

(A),(Q)

(A),(B),(C),(F),

(G),(H),(I),(J),

(K),(L),(M),(N)

(O)

(D),(E),(F),(G)

(O),(P)

(I),(J),(K),(L),(M),(N)

55

If repairing or replacing BBIC (FLASH type), 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.

First, operate the PC setting according to The Setting Method of JIG (Base Unit)(P.48).
Then download the appropriate data according to the following procedures.

(*1) XX:country code, YY:revision number, ZZ:voice prompt
"XX" and "YY" 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.48).
(*2) Refer to Check Point (Base Unit) (P.36)

Items

How to download/Required adjustment

BBIC (FLASH type)
(IC7)

Programming data is stored in memory.

1) Make sure to connect the JIG cable, then disconnect the DC
Power in order to download the data.
2) Execute the command “flw480 *********.hex”.
3) Connect the DC Power.
4) Press the PC Enter key once.
5) After a few minutes, “Successful upgrade” is displayed on the
PC indicating downloading has finished.
6) Detach the JIG cable, then disconnect the DC Power.
7) Connect the DC Power.
8) Connect the JIG cable again, and execute the command
“getchk”, then confirm the checksum value is correct.

• If the downloading fails, start again from step 1).

9) Default batch file: Execute the command “default.bat”.
10) Country version batch file: Execute the command
“TG8521EUXXrevYY.bat”. (*1)
11) Clock adjustment: Refer to Check Point (G). (*2)

EEPROM (IC401)

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

1) Change the address “0001” of EEPROM to “55” to download
the data.
2) Default batch file: Execute the command “default.bat”.
3) Country version batch file: Execute the command
“TG8521EUXXrevYY.bat”. (*1)
4) Clock adjustment: Refer to Check Point (G). (*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 Cable.
2) Execute the command "VPDL2009 -57600 ZZ.bin"(*1). 
3) Wait until ."VP file trasnsfer complete." is displayed on the 
P.C. 
(writing time: aprox. About 1 min)
4) Detach the JIG cable to disconnect DC Power.
Then reconnect the DC Power and confirm whether the down-
load is successfully completed. 

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)

56

First, operate the PC setting according to The Setting Method of JIG (Handset)(P.52).
Then download the appropriate data according to the following procedures.

(*3) ZZ:country code, XX: revision number
"ZZ" and "XX" vary depending on the country version. You can find them in the batch file, PNZZ- mentioned in The Setting
Method of JIG (Handset) (P.52).

Items

How to download/Required adjustment

EEPROM (IC3)

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

1) Default batch file: Execute the command “default.bat”.
2) Default batch file (remaining): Execute the command 
“TGA850RUDEFrevXX.bat”. (*3)
3) Country version batch file: Execute the command 
“TGA850RUZZrevXX.bat”. (*3)
4) Clock adjustment: Refer to Check Point (H). (*4)
5) 1.8 V setting and battery low detection: Refer to Check Point 
(A), (F) and (G). (*4)

X'tal (X1)

System clock

Clock  adjustment  data is in EEPROM, adjust the data again
after replacing it.
1) Refer to Check Point (C). (*4)