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LG LG-D175F - GPS Part

LG LG-D175F
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3. TROUBLE SHOOTING
- 150 -
Copyright © 2014 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
3.16 GPS Part
START
GPS will work properly
Check the Signal level at TP1 (C1613 )
Check the voltage at TP2 , +2.8V?
Check the signal level at TP3 (L1113)
Check the signal level at TP4 (C1130)
Check the Antenna Clip TP5 (ANT1103)
Replace U4100
The Problem may be Logic part
Refer to Logic troubleshoot
Replace FL1102
Replace FL1103
Replace ANT1103
No
No
No
No
No
Yes
Yes
Yes
Yes
Yes

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