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SAMSUNG Proprietary-Contents may change without notice
Flow Chart of Troubleshooting
10-21
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10-6.
T-Flash Card Working
Insert T-Flash
NG
C547
D
N
G
9
NC
4
5
NC
VDD
7
8
VOUT1
6
VOUT2
U508
CE1
1
3
CE2
2
GND
C530
VLCD_3.0V
VTF_3.0VVBATT
LCD_EN
TF_EN
CN301
Breakdown?
Pin
1,2
in
CN301 short?
Yes
Change CN301
No
No
Change CN301
Yes
Change U508
Yes
No
Pin 2 in U508
Low?
Check U508
&
Neighboring circuit