51DS-02H (serv.man28). Explanation of flashing NICAM LED in a fault condition - Sharp TV Technical Bulletin (repair manual)

51ds-02h (serv.man28) technical bulletin
Model
51DS-02H (serv.man28)
Pages
1 Few pages! See other manuals at the bottom of the first or last page.
Size
8.63 KB
Type
PDF
Document
Technical Bulletin
Brand
Device
TV / CTR / Explanation of flashing NICAM LED in a fault condition
File
51ds-02h-sm28.pdf
Date

Read Sharp 51DS-02H (serv.man28) Technical Bulletin online

Sharp Electronics (UK) Limited
Originator AvW   Supervisor                        Approval Date    /   /     Reference JR 980618
White – Carry out as required, Yellow – Carry out as required and whenever the unit comes in for service, Red – Carry out on all units
CTV980805
Month of Issue: August 1998
        Classification:              White
TELEVISION TECHNICAL BULLETIN
           Page 1 of 1
MODELS
51DS02H
51DS03H
59DS03H
59DS05H
66DS03H
66DS05H
SYMPTOM During a fault condition, the NICAM LED may flash in a certain sequence to indicate
where the fault lies.
ACTION
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 51DS-02H (serv.man28) Technical Bulletin

Here you can read online and download Sharp 51DS-02H (serv.man28) Technical Bulletin in PDF. 51DS-02H (serv.man28) technical bulletin will guide through the process and help you recover, restore, fix, disassemble and repair Sharp 51DS-02H (serv.man28) 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.