Read Sharp DV-5105H (serv.man12) Technical Bulletin online
Sharp Electronics (UK) Limited
Originator AJ Supervisor Approval Date / / Reference TRS-092
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
DV5105-001
Month of Issue:
Classification: Routine
TELEVISION TECHNICAL BULLETIN
Page 1 of 1
MODELS
DV5105H
DV5107H
SYMPTOM When the set is powered up the power LED goes red/green/red/green repeatedly or
the set does not start up (LED goes from red to green then back to red).
CAUSE
Five volt supply current regulation problems.
ACTION
Replace R751 and R777 with the part number given below.
It is also advisable to check that the HT is 113V when in blue mute (remove the aerial
and wait a few seconds).
and wait a few seconds).
REF NO
DESCRIPTION
PART NUMBER
PRICE CODE
R751/R777
0.33R, 1W
VRN-VV3ABR33J
AC
Display
