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June 2005 © TOSHIBA TEC e-STUDIO281c/351c/451c TROUBLESHOOTING
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[C130] Upper drawer tray abnormality
[C140] Lower drawer tray abnormality
Does the tray go up? (Perform the output check: 03-242, 243)
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NO Æ 1) Check if the connector of the tray-up motor is disconnected.
2) Check if the connector CN341 on the LGC board is disconnected.
3) Check if the connector pins are disconnected or the harnesses are open
circuited.
4) Check if the conductor pattern on the LGC board is short circuited or open
circuited.
5) Replace the tray-up motor.
6) Replace the LGC board.
YES
Is the tray-up sensor working? (Perform the input check: 03-[FAX]OFF/[6]/[H], /[6]/[G])
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NO Æ 1) Check if the connector of the sensor is disconnected.
2) Check if the connector CN341 on the LGC board is disconnected.
3) Check if the slit reaches the sensor.
4) Check if the connector pins are disconnected or the harnesses are open
circuited.
5) Check if the conductor pattern on the LGC board is short circuited or open
circuited.
6) Replace the tray-up sensor.
7) Replace the LGC board.
YES
1) Check if the conductor pattern on the LGC board is short circuited or open circuited.
2) Replace the LGC board.