Read Sharp VC-A105HM (serv.man18) Technical Bulletin online
Sharp Electronics (UK) Limited
Originator AJ Supervisor Approval Date / / Reference TB90102
Revision
White – Carry out as required, Yellow – Carry out as required and whenever the unit comes in for service, Red – Carry out on all units
VCT310-003
Month of Issue:
Classification: Routine
VIDEO TECHNICAL BULLETIN
Page 1 of 1
MODELS
VCA111HM
VCT310HM
VCT510HM
SYMPTOM The clock looses time.
CAUSE
The clock reference across pins 30 and 31 of IC5001 changes frequency.
ACTION
Replace X5001.
Under no circumstances should C5002 be adjusted. C5002 is a factory adjustement
and requires special equipment. If C5002 has been adjusted please contact Sharp
Technical Support for advice.
and requires special equipment. If C5002 has been adjusted please contact Sharp
Technical Support for advice.
REF NO
DESCRIPTION
PART NUMBER
PRICE CODE
X5001
Clock Reference Osc
RCRSB0059GEZZ
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