Drive System Related Service Call - Toshiba e-STUDIO205L Service Handbook

6.3.6

Drive system related service call

[C010] Main motor is abnormal
Is the main motor working? (Perform the output check in the test mode: 03-101/151)
l NO
l
l
l
l
l
l
l
YES
Are there any damage or scratches on the main motor board?
l NO
l
l
l
l
l
YES
1. Check if the PLL lock signal CN308-8 output from the LGC board is always level "L"?
2. Check if the voltage supplied to the CPU input terminal IC22-98 is always "L"?
3. Replace the LGC board.
e-STUDIO205L/255/305/355/455
ERROR CODE AND TROUBLESHOOTING
1. Check if the connector CN1 of the main motor is disconnected.
2. Check if the connector CN308 on the LGC board is disconnected.
3. Check if the connector pins are disconnected and the harnesses are
open circuited.
4. Check if the conductor patterns on the main motor board and LGC
board are short circuited or open circuited.
5. Replace the main motor.
6. Replace the LGC board.
1. Check if the connector pins are disconnected and the harnesses are
open circuited.
2. Check if the conductor patterns on the main motor board and LGC
board are short circuited or open circuited.
3. Replace the main motor.
4. Replace the LGC board.
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