LG GB175 Service Manual page 75

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4.15.3 Checking TRX LDO
Check the voltage TP34 =
Check the voltage TP35 =
2.8V when make a call ?
Check the voltage TP36 =
2.8V when make a call ?
Change U701
Start
Setp1
Vbat ?
YES
Setp2
YES
Setp3
YES
NO
Re-solder B702
NO
Re-solder C726
NO
Re-solder R707
-75-

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