LG GB210 - Test Jig Operation

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Copyright © 2009 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
11. AUTO CALIBRATION
1234
ADI-REMOTE
TI-REMOTE
PS
VBAT
JTAG2
JTAG1 USB
TA
+
PS
_
POWER
ON
OFF
TA
POWER
MON
Status
UART
Status
ON
OFF
MON UART
PHONE
Figure 11.2.2 The top view of Test JIG
11.3 Test Jig Operation
Power Source Description
Power Supply Usually 4.0V
Table 11.3.1 Jig Power
Switch Number
Switch 1
Switch 2
Switch 3
Switch 4
Name
ADI-REMOTE
TI-REMOTE
VBAT
PS
Description
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
Table 11.3.2 Jig DIP Switch
LED Number
LED 1
LED 2
LED 3
LED 4
Name
POWER
TA
UART
MON
Description
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
Table 11.3.3 LED Description