Sim & Usd Trouble - LG GM360i Service Manual

4.10 SIM & uSD trouble
SIM Check Points
-Power is working
-Socket soldering
-Proper SIM is used
C3
C1
C7
Pin C3 /
SIM_CLK
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Only for training and service purposes
Check
soldering
all pin of
socket
- 81 -
85/147
4. TROUBLE SHOOTING
Pin C1 /
Pin C1 / 2V9_SIM
2V9_SIM
Pin C7 / SIM_IO
LGE Property
LGE Internal Use Only