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12.5. Things to Do after Replacing IC or X'tal
If repairing or replacing 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.
12.5.1. How to download the data
12.5.1.1. Base Unit
First, operate the PC setting according to The Setting Method of JIG (P.51).
Then download the appropriate data according to the following procedures.
BBIC(IC501)
Programming data is stored in memory.
EEPROM (IC611)
Adjusted parameter data is stored in memory.
(country version batch file, default batch file,
etc.)
FLASH1 (IC601)
Voice prompt data is stored in memory.
(vary depending on country version)
FLASH2 (IC502)
Program D/L
X'tal (X1)
System clock
Note:
(*1) WW: model number, XXX_YYY: revision number, ZZZ: Voice prompt, AA: Baud rate(9600/19200/57600/115200)
"XXX_YYY" and "ZZZ" vary depending on the country version. You can find them in the batch file, PNZZ- mentioned in The
Setting Method of JIG (P.51).
When adjust the frequency the BT Unit.
Item
1
Power on
2
Test mode
3
Confirm a default value
4
Adjust the frequency
Note:
: Enter key
All manuals and user guides at all-guides.com
Items
Test command
Input
-
OK
sendchar XBT 1
#XXTEST
sendchar #X ts
#XXnc=0x1A
sendchar #X nc
#XXTS ch=2441 pwr=19
sendchar #X b3 39 19
sendchar nc,,
#XXnc=0x,,
KX-PRL260/KX-PRL262/KX-PRD260/KX-PRD262/KX-PRLA20
How to download/Required adjustment
1) Clock adjustment: Refer to Check Point (H).(*2)
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
PRL260/PRL262:PRL260US_US_RevXXX_YYY.bat.(*1)
PRD260/PRD262:PRD260US_US_RevXXX_YYY.bat.(*1)
4) Clock adjustment
1) Wait more than 15 seconds after connecting the JIG Cable.
2) Execute the command "VPDL2011 -AA ZZZ.bin" (*1).
(writing time: approx. 1 min (115200 bps).)
1) Make sure to connect the JIG cable and disconnect the DC
Power in order to download the data.
2) Update BBIC. Refer How to update the BBIC.(P.58)
3) Detach the JIG cable, then disconnect the DC Power.
4) Connect the DC Power.
5) 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.
6) Default batch file: Execute the command "default.bat".
7) Country version batch file: Execute the command
PRL260/PRL262:PRL260US_US_RevXXX_YYY.bat.(*1)
PRD260/PRD262:PRD260US_US_RevXXX_YYY.bat.(*1)
8) Clock adjustment: Refer to Check Point (H). (*2)
Clock adjustment data is in EEPROM, adjust the data again
after replacing it.
1) Apply 5.5 V 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 ± 41 Hz).
4) If the frequency is not 10.368 MHz ±41 Hz, adjust the
frequency of CLK executing the command "sendchar sfr xx xx
(where xx is the value)" so that the reading of the frequency
counter is 10.368 MHz ±5 Hz.
Echo back
-
Wait 10seconds and connect JIG
Enter "XBT 1" and then "OK" is back
when it succeeds to enter test mode.
Confirm a default value before adjusting the
frequency.
Adjust the frequency to"2441 MHz ± 10 kHz" by
changing the value of,
Test Point: ANT_BT, refer to Bottom View
(P.75)
57
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