- 31 -
A.
If the above actions are not working, replace the main board.
z
T82
、
Can’t read SD Card
9
Main Board
A. Check J15 on the Main Board to see if there is any problem of plugging. Rule
out the problem.
B. Check U1 to see if there is any cold or hollow soldering and reverse soldering of
IC or parts missing.
C. If the above actions are not working, replace the main board.
z
T83
、
Can’t read MMC Card
9
Main Board
A. Check J15 to see if there is any problem of plugging. Rule out the problem.
B. Check U1 to see if there is any cold or hollow soldering and reverse soldering of
IC or parts missing.
C. If the above actions are not working, replace the main board.
Summary of Contents for DPC-7600
Page 7: ... 5 2 3 System Block Diagram ...
Page 10: ... 8 4 Physical Characteristics ...
Page 11: ... 9 ...
Page 12: ... 10 4 1 Outline Dimension z 210mm L x 155mm W x 43 68mm H ...
Page 13: ... 11 4 2 Spare Parts Structure Drawing DPC 7600 ...
Page 14: ... 12 ...
Page 15: ... 13 ...
Page 16: ... 14 ...
Page 17: ... 15 DPC 8600 ...
Page 18: ... 16 ...
Page 19: ... 17 ...
Page 20: ... 18 ...
Page 34: ... 32 7 Schematic 7 1 Main Board ...
Page 35: ... 33 ...
Page 36: ... 34 ...
Page 37: ... 35 ...
Page 38: ... 36 ...
Page 39: ... 37 ...
Page 40: ... 38 ...
Page 41: ... 39 7 2 Driver Board DPC 7600 ...
Page 46: ... 44 7 3 Battery Board ...