LG P7200 Service Manual page 97

4. TROUBLE SHOOTING
Checking Flow
START
MINI SD DETECT
OK?
Yes
Check Connector?
Yes
Check SD_CLK
& DATA timing ok?
Yes
Replace Sub BíD
SD Card WILL
WORK PROPERLY.
SW_A & B
No
Is short or
R235 is low?
Yes
No
Resoldering Conector
No
Re-download SW
- 98 -
No
RE-attach
Or replace S201