Sharp VC-M29HM (serv.man19) Service Manual / Technical Bulletin ▷ View online
Sharp Electronics (UK) Limited CE Technical Support Group
Originator
$Y:
$Y:
Supervisor
Approval Date / / Reference EAA-744A
White - Carry out as required Yellow - Carry out as required and whenever unit comes in for service Red - Carry out on all units
VCR980601
Month of Issue : June 1998
Classification : White
VIDEO TECHNICAL BULLETIN
Page 1 of 1
MODELS
VCM26HM
VCM27HM
VCM271HM
VCM29HM
VCMH68HM
VCMH69HM
VCMH675HM
SYMPTOM
No colour and/or noisy picture.
CAUSE
Due to the close proximity of the body of X501 to the base of the drum
assembly X501 can be shunted by the drum assembly and cause an open
circuit.
assembly X501 can be shunted by the drum assembly and cause an open
circuit.
ACTION
Repair the PWB as necessary and re-seat X501 to avoid contact with the base
of the drum assembly.
of the drum assembly.
REF NO
DESCRIPTION
PART NUMBER
PRICE CODE
X501
Crystal
RCRSB0166GEZZ
AH
Display