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61

This section explains the PC setting to use command required in Check Point (Handset)(P.44).

<Preparation>

• Serial JIG cable: PQZZ1CD300E*
• PC which runs in DOS mode
• Batch file CD-ROM for setting: PNZZTG8561CA

*: 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.)

 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

DC Power

or Battery

2

GND (black)

3

To Serial Port
(com port 1*)

JIG Cable

PC

URX (red)

3

UTX (yellow)

1

BATT-

BATT+

GND

UTX

URX

62

• “*****” 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.

 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)

63

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

Note:
(A) - (R) is referred to Check Point (Handset) (P.44)

C20

L

C

S

_

E

C21

C22

C23

C25

A

D

S

_

E

C29

C31

C32

C33

C37

C38

C39

CP2.8

R806

R807

C40

C41

C42

C43

C44

C45

C46

C47

CHG+

CHG-

A

C50

C51

C52

C53

C54

C55

C56

C57

C59

C60

Q10

Q11

Q12

C69

C70

C71

C72

RA2

C73

RA3

RA4

C801

RA5

C802

ORANGE

GREEN

RA6

C803

C804

C78

C79

C805

C806

C809

C80

C81

C82

C83

C84

C810

C811

C812

C87

C813

C814

C820

C96

C822

C97

C823

C98

C1

C99

C825

C2

C826

C3

C4

C5

C6

C7

C8

C9

D1

C837

URX

F1

2.5 A

STM

RECEIVER

ANT1_TP

C865

C866

UTX

SP-PHONE_SPEAKER

JTAG

CP_LED

D13

D14

BLUE

ORANGE

D21

D22

L3

L4

L5

L7

L8

L9

VBAT

L10

IC1

IC3

CHG_CTRL

IC4

CP3V

R10

R11

R12

R

13

R14

R15

R18

R19

17

R20

DA801

R22

R23

R25

Q1

Q2

Q3

R27

Q4

R28

R29

Q6

Q9

R32

R34

R1

R2

R3

BAT+

R4

BAT-

R5

R6

R7

R8

R9

R41

R45

54

R60

R61

R63

CHG_MON

E_WP

66

68

POWER

R76

R77

CKM

R80

L802

L803

CN4

CHG_DET

X1

1.8V

ANT-S-GND

C11

C12

C13

C14

C15

C16

C17

GND

C18

C19

ANT-Short

C101

C102

C106

C107

D3

–

–

+

+

–

–

+

+

%

PNLB2010Z

PCB

AF

Generator

MIC-

MIC+

+

+

DC P

o

w

e

r

5.0V

2.7 V

Zener

F

requency

Counter

GND

CP_LED

CKM

Jig

22pF

100

O

s

cillo

s

cope

AF V

olt

 Meter

3

4

8

56

1F

DC PO

WER

2.00 - 2.25 V

(a

t 

ba

tter

y lo

w)

P

o

w

er k

e

y

CHG+

CHG-

56

VDD
1.8V

(N)
(O)

CP3.0V

(P)

CP2.8V

Orange

Or

a

nge

Blue

Green

(R)

(N)

(D)
(E)

(F)
(G)

CMD T

e

s

ter

CMD60

(I)(J)(K)(L)
(M)

(A)

(H)

(Q)

(A)
(B)(C)(F)
(H)(I)

RX

TX

GND

DC P

o

w

e

r

2.

3

0 - 2.60 V

PC

Connect 

b

etw

een ANT

-Shor

t 

a

nd ANT

-Shor

t GND

.

64

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.56).
Then download the appropriate data according to the following procedures.

(*1) WW: destination code, 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 (Base Unit) (P.56).
(*2) Refer to Check Point (Base Unit) (P.41)

Items

How to download/Required adjustment

EEPROM (IC611)

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

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 
“TG8551RU_WW_RevXXX_YYY.bat” (KX-TG8551) or 
“TG8561RU_WW_RevXXX_YYY.bat” (KX-TG8561) (*1)
4) Clock adjustment: Refer to Check Point (E). (*2)

X'tal (X501)

System clock

Clock adjustment data is in EEPROM, adjust the data again
after replacing it.
1) Apply 5.5V between DCP ad DCM with DC power.
2) Input Command "sendchar sfr", then you can confirm the cur-
rent value.
3) Check X'tal Frequency.(10.368 MHz ± 100 Hz).
4) If the frequency is not 10.368 MHz ± 100 Hz, adjust the fre-
quency of CKM executing the command "sendchar sfr xx xx
(where xx is the value)" so that the reding of the frequency
counter is 10.368 MHz ± 5 Hz.