LC-20S1E (serv.man32). Unit does not operate (FB3302 and FB3304 overheating) - Sharp TV Technical Bulletin (repair manual)

lc-20s1e (serv.man32) technical bulletin
Model
LC-20S1E (serv.man32)
Pages
2 Few pages! See other manuals at the bottom of the first or last page.
Size
77.29 KB
Type
PDF
Document
Technical Bulletin
Brand
Device
TV / LCD / Unit does not operate (FB3302 and FB3304 overheating)
File
lc-20s1e-sm32.pdf
Date

Read Sharp LC-20S1E (serv.man32) Technical Bulletin online

LCD 2005 01 01
Date of Issue:        28
th
 January 2005
        
Classification:
Yellow
LCD TELEVISION TECHNICAL BULLETIN
Page 1 of 2
Sharp Electronics (UK) Limited
Reference - LV-093
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
MODEL
LC20S1E
SYMPTOM Unit does not operate or may operate erratically.
CAUSE
FB3302 and FB3304 may be damaged due to overheating.
ACTION
Whenever one of these units comes in for service you must add the two lead wires as
shown in the picture below.
It will also be necessary to reset the lamp counter following the instructions below.
1.  Enter  the  service  mode  by  holding  down  the  TV/VIDEO  and  MENU  buttons  and
turning  the  power  on  (the  letter  k  will  appear  in  the  upper  left  hand  corner  of  the
screen).  Release the buttons.  Press the channel down and volume down buttons
together.  Release these buttons when the adjustment menu appears.
2.  Select "ERROR NO RESET" on line 3, page 1 of the adjustment menu.
3.  Set this to 0 using the volume buttons.
4.  Exit the service mode.
REF NO
DESCRIPTION
PART NUMBER
PRICE CODE
-
40mm wire link
QCNW-B643WJZZ
AC
LCD 2005 01 01
Date of Issue:        28
th
 January 2005
        
Classification:
Yellow
LCD TELEVISION TECHNICAL BULLETIN
Page 2 of 2
Sharp Electronics (UK) Limited
Reference - LV-093
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
Page of 2
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Download Sharp LC-20S1E (serv.man32) Technical Bulletin

Here you can read online and download Sharp LC-20S1E (serv.man32) Technical Bulletin in PDF. LC-20S1E (serv.man32) technical bulletin will guide through the process and help you recover, restore, fix, disassemble and repair Sharp LC-20S1E (serv.man32) LCD. Information contained in service manuals typically includes schematics / circuit diagrams, wiring diagrams, block diagrams, printed wiring boards, exploded views, parts list, disassembly / assembly, pcb.