Read Sharp LC-40LE821E (serv.man19) Technical Bulletin online
LCD 2013 08 02
Date of Issue:
20
th
August 2013
Classification:
White
LCD TELEVISION TECHNICAL BULLETIN
Page 1 of 8
Sharp Electronics (UK) Limited
Reference
– LV-651
Revision - 1
White
– Carry out as required
Yellow
– Carry out as required and whenever the unit comes in for service
Red
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MODELS
LC46LE811E
LC46LE820E
LC46LE821E
REASON
Countermeasure for bright spot issues.
ACTION
The light-guide plate grazes against the edge of the emboss of the Backlight chassis
and the graze makes a scratch on the back of the light-guide plate and white-spot may
appear around the four corners of the screen.
To prevent the bright spot phenomenon from occurring, the spacers is added on the
Backlight chassis for easing up the light-
and the graze makes a scratch on the back of the light-guide plate and white-spot may
appear around the four corners of the screen.
To prevent the bright spot phenomenon from occurring, the spacers is added on the
Backlight chassis for easing up the light-
guide plate’s grazing to the edge of the
emboss of Backlight chassis.
Add the NEW spacers and change the OLD Reflection sheet to the NEW reflection
sheet. For the details, please follow the attached modification instruction of this
technical report.
sheet. For the details, please follow the attached modification instruction of this
technical report.
REF NO
DESCRIPTION
PART NUMBER
PRICE CODE
Spacer (B)
PSPAP0212TPZZ AA
Spacer (C)
PSPAP0213TPZZ
AA
Reflection Sheet (D)
PREFL3065TPZZ
AX
LCD 2013 08 02
Date of Issue:
20
th
August 2013
Classification:
White
LCD TELEVISION TECHNICAL BULLETIN
Page 2 of 8
Sharp Electronics (UK) Limited
Reference
– LV-651
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
LCD 2013 08 02
Date of Issue:
20
th
August 2013
Classification:
White
LCD TELEVISION TECHNICAL BULLETIN
Page 3 of 8
Sharp Electronics (UK) Limited
Reference
– LV-651
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
LCD 2013 08 02
Date of Issue:
20
th
August 2013
Classification:
White
LCD TELEVISION TECHNICAL BULLETIN
Page 4 of 8
Sharp Electronics (UK) Limited
Reference
– LV-651
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
