June 2005 © TOSHIBA TEC MR-3018 Troubleshooting
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5) Abnormality of fan motor
Is there a foreign matter in the fan motor?
↓
YES→ Remove the extraneous material
NO
Fan harness connected properly?
↓ NO→ Connect the fan harness properly or replace it
YES
Power supplied at CN84-1pin when FAN is ON?
↓ YES→ Replace the fan motor
NO
Check or replace the RADF board