MAXDATA Belinea 101555, Руководство по обслуживанию

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MAXDATA
Belinea 101555
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12. TROUBLE SHOOTING HINTS
1.
No Power
NO POWER
Yes Check CN6 Change
in AD board?? 14pins cable
Change 14pin
No
cable
Change
No No
Check CN6 pin 7,9 Check CN6 pin2,3
Power board In AD board ? 3.3V correct ?
Yes Yes
No Check TD1 2.5V Change TD1
Check Power button
No
correct ? CN3 correct ?
Yes Yes Change button
Or cable
No
Check 40pin Change FFC cables Check U1
FFC cable x 2 Xtal Y1
Yes
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