XL-530H (serv.man4). Counter measure for humming sub transformer - Sharp Audio Technical Bulletin (repair manual)

xl-530h (serv.man4) technical bulletin
Model
XL-530H (serv.man4)
Pages
2 Few pages! See other manuals at the bottom of the first or last page.
Size
54.52 KB
Type
PDF
Document
Technical Bulletin
Brand
Device
Audio / System / Counter measure for humming sub transformer
File
xl-530h-sm4.pdf
Date

Read Sharp XL-530H (serv.man4) Technical Bulletin online

Sharp Electronics (UK) Limited
Reference EAA-952
Revision  1
White – Carry out as required, Yellow – Carry out as required and whenever the unit comes in for service, Red – Carry out on all units
AUD991002
Month of Issue: October 1999
        Classification:                White
AUDIO TECHNICAL BULLETIN
Page 1 of 2
MODELS
XL530H
XL540H
XL560H
XL570H
SYMPTOM Humming noise from the Sub Transformer.
CAUSE
Space between the Sub Transformer and Bracket too large.
ACTION
Widen the space between the Sub Transformer and bracket as shown in the
diagrams.
Note that during production, glue has been applied in this position.
Sharp Electronics (UK) Limited
Reference EAA-952
Revision  1
White – Carry out as required, Yellow – Carry out as required and whenever the unit comes in for service, Red – Carry out on all units
AUD991002
Month of Issue: October 1999
        Classification:                White
AUDIO TECHNICAL BULLETIN
Page 2 of 2
Page of 2
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Download Sharp XL-530H (serv.man4) Technical Bulletin

Here you can read online and download Sharp XL-530H (serv.man4) Technical Bulletin in PDF. XL-530H (serv.man4) technical bulletin will guide through the process and help you recover, restore, fix, disassemble and repair Sharp XL-530H (serv.man4) System. Information contained in service manuals typically includes schematics / circuit diagrams, wiring diagrams, block diagrams, printed wiring boards, exploded views, parts list, disassembly / assembly, pcb.