Read Sharp 66AS-05H (serv.man9) Technical Bulletin online
Sharp Electronics (UK) Limited
Reference UK54201X
Revision 1
White – Carry out as required, Yellow – Carry out as required and whenever the unit comes in for service, Red – Carry out on all units
CTV991205
Month of Issue: December 1999
Classification: White
TELEVISION TECHNICAL BULLETIN
Page 1 of 1
MODELS
66AS05H
DV5932H
DV5935H
DV5937H
DV5940H
DV6632H
DV6635H
SYMPTOM When the Flyback Transformer gets warm it starts to emit a high pitched whistle.
CAUSE Flyback Transformer metal clip becomes loose.
ACTION Apply a small amount of heat resistive adhesive to the Flyback Transformer as
indicated in the diagram below.
Display