LG B2100, Service Manual

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5. DOWNLOAD AND CALIBRATION
Figure 5-3 The top of Test JIG
Table 5-2 jig Power
Table 5-3 Jig DIP Switch
Table 5-4 LED Description
Power Source Description
Power Source Usually 4.0V
Travel Adaptor Use TA, name is TA-20G(24pin)
Switch Number Name Description
Switch1 ADI-REMOTE In ON state, phone is awaked. It is used ADI chipset.
Switch2 TI-REMOTE In ON state, phone is awaked. It is used TI chipset.
Switch3 VBAT Power is provided for phone from battery
Switch4 PS Power is provided for phone from Power supply
LED Number Name Description
LED1 POWER Power is provided for Test Jig
LED2 TA Indicate charging state of the phone battery
LED3 VART Indicate data transfer state through the UART port
LED4 MON Indicate data transfer state through the MON port