DOWNLOAD Sharp 32LF-92H (serv.man7) Service Manual ↓ Size: 5.85 KB | Pages: 1 in PDF or view online for FREE

Model
32LF-92H (serv.man7)
Pages
1 Few pages! See other manuals at the bottom of the first or last page.
Size
5.85 KB
Type
PDF
Document
Service Manual / Technical Bulletin
Brand
Device
TV / CTR / Poor geometry
File
32lf-92h-sm7.pdf
Date

Sharp 32LF-92H (serv.man7) Service Manual / Technical Bulletin ▷ View online

CTV 2005 04 02
Date of Issue:               6
th
 April 2005
        
Classification:
White
TELEVISION TECHNICAL BULLETIN
Page 1 of 1
Sharp Electronics (UK) Limited
Reference - JR 06 04 2005 - 2
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
MODELS
28LF92H
28LW92H
32LF92H
32LW92H
SYMPTOM Geometry problems.  This can take the form of any of the symptoms below:
  Picture too large
  Picture too small
  No geometry adjustment
  Picture distortion
  Picture bowed
CAUSE
NVM corruption
ACTION
It  is  preferable  to  re-program  the  NVM  (IC502)  with  the  data  available  on  the  Sharp
Technical Website.  If this is not possible, use the part numbers given below for a pre-
programmed IC.
Sometimes  the  NVM  may  have  failed  and  it  is  not  possible  to  write  to  the  device.    If
this is the case either order a pre-programmed or blank NVM.
Note
If  re-programming  or  replacing  the  NVM  does  not  cure  the  fault,  then  there  will  be  a
fault  with  the  east/west  control  circuitry.    If  this  is  the  case,  please  fault  find
accordingly.
REF NO
DESCRIPTION
PART NUMBER
PRICE CODE
IC502
28LF92H NVM (Thomson CRT)
V20144774
AF
IC502
28LF92H NVM (Samsung CRT)
28LF92SAMNVM/
AF
IC502
28LW92H NVM
V20137502
AF
IC502
32LF92H NVM
V20148983
AF
IC502
32LW92H NVM
V20148818
AF
IC502
Blank NVM
V30009005
AG
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Sharp 32LF-92H (serv.man7) Service Manual / Technical Bulletin ▷ Download

  • DOWNLOAD Sharp 32LF-92H (serv.man7) Service Manual ↓ Size: 5.85 KB | Pages: 1 in PDF or view online for FREE
  • Here you can View online or download the Service Manual / Technical Bulletin for the Sharp 32LF-92H (serv.man7) in PDF for free, which will help you to disassemble, recover, fix and repair Sharp 32LF-92H (serv.man7) CTR. Information contained in Sharp 32LF-92H (serv.man7) Service Manual / Technical Bulletin (repair manual) includes:
  • Disassembly, troubleshooting, maintenance, adjustment, installation and setup instructions.
  • Schematics, Circuit, Wiring and Block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Exploded View and Parts List.