Table of Contents
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START
Check the soldering condition
Of R410,R41,R41474
Yes
Micro SD Detect OK?
Yes
Check out TF_CLK &
Data0Timing OK?
Yes
Replace Micro SD Card
Yes
Micro SD Card will work properly
LGE Internal Use Only
No
Re-soldering
No
Check theTP3=.8V?
Yes
TF_CHECK(TP)Is High?
Yes
No
Re-download SW
- 77 -
4. TROUBLE SHOOTING
No
Change U100
No
Re-attach or Replace TP1
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