Filter
Top Products
e-STUDIO160/200/250 TROUBLESHOOTING 4 - 38 December 2002 TOSHIBA TEC
C19 LCF end fence motor is abnormal
Is the end fence working? (using the test mode 10, Output Test, CODE268.)
1. Check the connector of the LCF end fence motor for disconnection.
2. Check the connectors CN100, CN101 and CN103 on the LCF PWA for discon-
nection.
3. Check the connector CN206 on the PFC PWA for disconnection.
4. Check the connector pins for disconnection and the harnesses for breaks.
5. Check the LCF PWA and PFC PWA for short-circuits and breaks.
6. Replace the end fence motor.
7. Replace the LCF PWA.
8. Replace the PFC PWA.
Are the end fence stop position sensor and end fence home position sensor working? (using the
test mode 04, Sensor Test, DATA 18 Bit 6 & 7.)
1. Check the connector of the sensor for disconnection.
2. Check the connectors CN100 and CN107 on the LCF PWA for disconnection.
3. Check the connector CN206 on the PFC PWA for disconnection.
4. Check if the slit reaches the sensor.
5. Check the connector pins for disconnection and the harnesses for breaks.
6. Check the LCF PWA and PFC PWA for short-circuits and breaks.
7. Replace the LCF PWA.
8. Replace the PFC PWA.
1. Check the PFC PWA for short-circuits and breaks.
2. Replace the PFC PWA.
NO
YES
NO
YES