LG L1100, Service Manual, Page: 116 / 145

Procedure
a) Initialize phone by clicking Initialize button.
b) Set the BCH and TCH of the phone 62 for E-GSM900 and 699 for DCS1800. Of cause you have to
match test equipment’s BCH and TCH ARFCN with this value. For each power level, adjust the DAC
value to get target power and click Test button. Then you can see the output power displayed on test
equipment.
c) Saving updated calibration data into phone by clicking Calib Saving button.
7.2.5 Test JIG Operation
JIG Power
Equipment Description
Power Supply Usually 4.0V
DC Adaptor 9.5V, 500mA
JIG DIP Switch
Switch Number Name Description
Switch 1 ADI_REMOTE In On state phone is awaked. Not used - OFF state
Switch 2 TI_REMOTE In On state phone is awaked.
Switch 3 VBAT Power is provided for phone from Power supply
Switch 4 PS Power is provided for phone from DC adaptor
JIG LED
LED Number Name Description
LED 1 POWER Power is provided for test JIG
LED 2 TA Indicate charging state of the phone battery with travel charger
LED 3 MON STATUS Indicate date transfer state through the UART IrDA
LED 4 UART STATUS Indicate date transfer state through the UART MODEM
Operation
1) Connect the RS232 serial cable between COM port of notebook and MON port of test JIG in general
2) Set the power supply 4.0V
3) set the 3rd of DIP SW ON state.
4) set the 4th of DIP SW ON state.
DIP SW
ON
OFF
1 2
3 4
5) Press the phone power key. If the remote power on is used, switch the 1st of DIP SWITCH ON.
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