Test Procedure - LG KP220 Service Manual

3. Test Specification
Measurement item and specification is shown as below :
Test item
TX Maximum
Power
Test item
Current Value
USB I/F Check

4. Test Procedure

Test items should be sequential in the table shown as below :
Test item MODE
E-GSM
Start up
E-GSM
TX Power
Current Check
USB I/F Check
5. Back Up Battery Check
Back Up Battery Check must performed after FT process
Back Up Battery Check process is shown as follows :
1 .RTC time is automatically set up at FT process（2004/01/01 00:00）
2 .Check the RTC time next process
ITEM
Check RTC time
Note : Stingray's Back Up Battery will become empty in 2.5 days.
Back Up Battery test must be performed within two days after soldering
VIB FPC.
MODE Specification
E-GSM +24dBm ~ +43dBm
MODE Specification
Max 100ｍA
Detection of HHP COM port
Procedure
1. Set dummy battery to HHP
2. Link cable is connected （auto power ON）
3. Put Into test mode
1. ARFCN is assign to Mch
2. Set PL to 5(E-GSM)
3. Measure output power
1. Input following PTE command.
Use PTE Command, <Magic Number>
Cont Tx off
Backlight off
Key Backlight off
Select Backlight off
2. Check current value
1. Check detection of HHP COM port
DETAIL PTE command
Check the RTC HexPeek,700CC008,3,1
clock register
value
KP220 SERVICE MANUAL V1.2
*1
Specification
Min05a39a80(HEX)
Max05a4ec00(HEX)
(24hour)