LG C1100 Service Manual page 99

6. DOWNLOAD AND CALIBRATION
C. Test Jig Operation
Switch Number
Switch 1
Switch 2
Switch 3
Switch 4
LED Number
LED 1
LED 2
LED 3
LED 4
Figure 6-3. The top view of Test JIG
Power Source
Power Supply
Travel Adaptor
Table 6-3. Jig DIP Switch
Name
ADI-REMOTE
TI-REMOTE
VBAT
PS
Table 6-4. LED Description
Name
Power
TA
UART
MON
Table 6-2. Jig Power
Use TA, name is TA-20G (24pin)
In ON state, phone is awaked. It is used ADI chipset.
In ON state, phone is awaked. It is used TI chipset.
Power is provided for phone from battery
Power is provided for phone from Power supply
Power is provided for Test Jig.
Indicate charging state of the phone battery
Indicate data transfer state through the UART port
Indicate data transfer state through the MON port
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Description
usually 4.0V
Description
Description