Check Procedure (Cordless Handset); Preparation; Pc Setting - Panasonic KX-TCA151AXM Service Manual

KX-TCD530AXM / KX-TCA151AXM

12 CHECK PROCEDURE (CORDLESS HANDSET)

12.1. Preparation

12.1.1. Equipment Required
• • • • DECT tester: Rohde & Schwarz, CMD 60 is recommended.
• • • • Frequency counter: it must be precise to be able to measure 1Hz (precision; ± 4ppm).
Hewlett Packard, 53131A is recommended.
• • • • DC power: it must be able to output at least 1A current under 2.4V for Cordless Handset, 9V for JIG.
• • • • Digital multi-meter (DMM): it must be able to measure voltage and current.
• • • • Oscilloscope
12.1.2. JIG and PC
• • • • EEPROM serial JIG
JIG Cable: PQZZ1CD505E
• • • • PC which runs in DOS mode.
• • • • Batch file for PC setting: PQZZTCD530AX

12.2. PC Setting

12.2.1. Connections
12.2.2. PC Setting
1. Open a window of MS-DOS mode from the start-up menu.
2. Change a directory.
3. Type "SET_COM 1" from the keyboard (when COM port 1 is used for the connection).
4. Type "doskey".
Note:
See the table below for frequently used commands.
Command name
rdeeprom
readid
writeid
setfreq
Getchk
Wreeprom
For Service Hint:
Please make sure the speed of COM port is "9,600 bps" or less.
Function
Read the data of EEPROM
Read ID (RFPI)
Write ID (RFPI)
adjust Frequency of RFIC
Read checksum
write eeprom
Example
Type "rdeeprom 00 00 FF", and the data from
address "00 00" to "FF" is read out.
Type "readid", and the registered ID is read out.
Type "writeid 00 18 E0 0E 98", and the ID "0018 E0 0E
98" is written.
Type "setfreq nn".
Type "getchk".
Type "wreeprom 01 23 45". "01 23" is address and "45"
is data to be written.
58