58
KX-PRW130W/KX-PRWA13W
11.6. 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
Programming data or adjustment data, etc in memory.
The set doesn't operate if it is not executed.
11.6.1.
How to download the data
11.6.1.1. Base Unit
First, operate the PC setting according to
The Setting Method of JIG (Base Unit)(
P.52).
Then download the appropriate data according to the following procedures.
Note:
(*1) W: country 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.52).
(*2) Refer to
Check Point (Base Unit)
(P.40)
Items
How to download/Required adjustment
BBIC (IC501)
Programming data is stored in memory.
1) System Clock adjustment.
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
current value.
3) Check X'tal Frequency.(10.368 MHz ± 100 Hz).
4) If the frequency is not 10.368 MHz ± 100 Hz, adjust the
frequency 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.
