Sharp PN-R603 (serv.man11) Service Manual / Technical Bulletin ▷ View online
IDP 2014 12 03
Date of Issue: 1
st
December 2014
Classification:
White
IDP TECHNICAL BULLETIN
Page 1 of 1
Sharp Electronics (UK) Limited
Reference
– PNF-A336
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
PNR603
REASON
We have changed the LCD Module Unit spare part from September 2014 production.
ACTION
The parts within the LCD module unit have been changed to improve light leakage.
The parts code has not changed.
The parts code has not changed.
If the light guide plate absorbs moisture in the air, its outside dimension is expanded.
This expanded light guide plate is moved to the panel side at the lower left of the
screen. This may cause light leakage at this section.
Light may be leaked from the edge at the lower left of the screen.
This issue occurs regardless of LANDSCAPE setting/ PORTRAIT setting.
This expanded light guide plate is moved to the panel side at the lower left of the
screen. This may cause light leakage at this section.
Light may be leaked from the edge at the lower left of the screen.
This issue occurs regardless of LANDSCAPE setting/ PORTRAIT setting.
To improve this issue, the material of the spacer used in LCD module unit has been
changed and also new spacer has been added.
changed and also new spacer has been added.
[Identification of the new LCD module]
You can check for modified panels by looking at the Module Number label affixed on
the LCD module unit. Modified from 1049260001.
You can check for modified panels by looking at the Module Number label affixed on
the LCD module unit. Modified from 1049260001.
Display
