Sharp QT-CD110H (serv.man18) Service Manual / Technical Bulletin ▷ View online
Sharp Electronics (UK) Limited
Originator AvW Supervisor Approval Date / / Reference TB-M9808150
White – Carry out as required, Yellow – Carry out as required and whenever the unit comes in for service, Red – Carry out on all units
MWO981101
Month of Issue: November 1998
Classification: White
MICROWAVE TECHNICAL BULLETIN
Page 1 of 1
MODELS
R250AM
SYMPTOM Intermittently, the oven may emit a continueous bleeping noise at the end of a cooking
cycle. The only way to stop this is to unplug the oven from the mains supply for a few
seconds.
seconds.
CAUSE
Noise corrupting the operation of the microprocessor.
ACTION
Fit a 330pF, 50V radial capacitor in position C61 on the control PWB.
Please use the part number below for the additional capacitor.
REF NO
DESCRIPTION
PART NUMBER
PRICE CODE
C61
Capacitor 330pF, 50V
VCKYF31HF331N
AB
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