Read Sharp 51CS-05H (serv.man25) Technical Bulletin online
Sharp Electronics (UK) Limited
Originator AvW Supervisor Approval Date / / Reference JC091298
Revision 2
White – Carry out as required, Yellow – Carry out as required and whenever the unit comes in for service, Red – Carry out on all units
CTV990108
Month of Issue: January 1999
Classification: White
TELEVISION TECHNICAL BULLETIN
Page 1 of 1
MODELS
51CS03H
51CS05H
59CS03H
59CS05H
59CSD8H
66CS03H
66CS05H
66CSD8H
SYMPTOM During a fault condition, the NICAM LED may flash in a certain sequence to indicate
where the fault lies.
ACTION
The diagram below reprensents the NICAM LED flashing sequence to indicate which
part of the circuit is fualty. Note that this facilty is only avialable on later CS chassis.
part of the circuit is fualty. Note that this facilty is only avialable on later CS chassis.
Vertical deflection failure detected: 66% ON / 33% OFF and OFF for a second.
One second
One second
Unable to read or write into NVM: 66% ON / 33% OFF for two times and OFF for a
second.
One second
One second
MSP failure: 66% ON / 33% OFF for three times and OFF for a second
One second
One second
Video IC failure: 66% ON / 33% OFF for four times and OFF for a sec.
One second
One second
Display