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Flow Chart of Troubleshooting
9-15
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9-6. T-Flash Card Working
Insert T-Flash
NG
SD1302
Breakdown?
Pin 1,2 in
SD1302 short?
Yes
Change SD1302
No
No
Change SD1302
Yes
Change U1202
Yes
No
Pin 2 in U1202
Low?
Check U1202 & Neighboring circuit