Sharp Electronics (UK) Limited
Originator AvW Supervisor Approval Date / / Reference TB-M9806135
White – Carry out as required, Yellow – Carry out as required and whenever the unit comes in for service, Red – Carry out on all units
Month of Issue: August 1998
MICROWAVE TECHNICAL BULLETIN
Page 1 of 1
SYMPTOM The turntable continues to rotate after one of the following operations.
Openning the door at the end of the cook cycle.
Openning the door during the cook cycle.
The oven control panel can lock out, resulting in no user operation. The only way to
reset this condition is to remove the mains power for about thirty seconds.
NOTE : There is no microwave energy being generated in the fault condition.
Noise causing the LSI to lock out.
Fit a 0.1uF, 275VAC capacitor across either the turntable motor or cooling fan.
Use the part number below for the capacitor.
This phenenon only applies to the following serial number range.
White ovens - 80600001 to 80605965
Green ovens - 80600001 to 80601762
In ovens after the serial number range above, the capacitor has been fitted across the
Capactor, 0.1uF 275VAC