66CS-D8H (serv.man26). Explanation of flashing NICAM LED in fault conditions (later version chassis only) - Sharp TV Technical Bulletin (repair manual)

66cs-d8h (serv.man26) technical bulletin
Model
66CS-D8H (serv.man26)
Pages
1 Few pages! See other manuals at the bottom of the first or last page.
Size
10.75 KB
Type
PDF
Document
Technical Bulletin
Brand
Device
TV / CTR / Explanation of flashing NICAM LED in fault conditions (later version chassis only)
File
66cs-d8h-sm26.pdf
Date

Read Sharp 66CS-D8H (serv.man26) 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.
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

Download Sharp 66CS-D8H (serv.man26) Technical Bulletin

Here you can read online and download Sharp 66CS-D8H (serv.man26) Technical Bulletin in PDF. 66CS-D8H (serv.man26) technical bulletin will guide through the process and help you recover, restore, fix, disassemble and repair Sharp 66CS-D8H (serv.man26) CTR. Information contained in service manuals typically includes schematics / circuit diagrams, wiring diagrams, block diagrams, printed wiring boards, exploded views, parts list, disassembly / assembly, pcb.