LGE Internal Use Only
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
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12. AUTO CALIBRATION
Figure 12.2.2 The top view of Test JIG
12.3 Test Jig Operation
1
2
3
4
ADI-REMOTE
TI-REMOTE
PS
VBAT
JTAG2
JTAG1
USB
TA
+
PS
_
POWER
ON
OFF
TA
POWER
MON
Status
UART
Status
ON
OFF
MON
U
ART
PHO
N
E
Power Source
Description
Power Supply
Usually 4.0V
Table 12-2 Jig Power
Switch Number
Name
Description
Switch 1
ADI-REMOTE
In ON state, phone is awaked. It is used ADI chipset.
Switch 2
TI-REMOTE
In ON state, phone is awaked. It is used TI chipset.
Switch 3
VBAT
Power is provided for phone from battery
Switch 4
PS
Power is provided for phone from Power supply
Table 12-3 Jig DIP Switch
LED Number
Name
Description
LED 1
Power
Power is provided for Test Jig
LED 2
TA
Indicate charging state of the phone battery
LED 3
UART
Indicate data transfer state through the UART port
LED 4
MON
Indicate data transfer state through the MON port
Table 12-4 LED Description
Содержание KP175
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