Panasonic KX-TGA641FXS, Service Manual

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KX-TG6411FXS/KX-TG6411FXT/KX-TG6412FXS/KX-TG6412FXT/KX-TGA641FXJ/KX-TGA641FXS/KX-TGA641FXT
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11.7. Things to Do after Replacing IC or X'tal
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.
11.7.1. How to download the data
11.7.1.1. Base Unit
First, operate the PC setting according to The Setting Method of JIG (Base Unit)( P.58).
Then download the appropriate data according to the following procedures.
Note:
(*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.58).
(*2) Refer to Check Point (Base Unit) (P.46)
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
“TG6411XXrevYY.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 “0000” 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
“TG6411XXrevYY.bat”. (*1)
4) Clock adjustment: Refer to Check Point (F). (*2)
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)