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Copyright © 2008 LG Electronics. Inc. All right reserved. 71 LGE Internal Use Only
Only for training and service purposes
71
10 APPEARANCE INSPECTION
1.2 - External checks
Checking Item
Test SPEC.
Surface High
Glossy
follow the sample given by LG
Surface
Hardness
* Test :
①
Make the 5 lines using HB pencil(under 1kgf)
②
Erase it using the ultra fine cloth
* Judgment :
Must be no scratch on testing surface.
Cosmetics of
Front Bezel &
Stand
①
Must be no Black dots, air bubbles, scratches, internal/external dust,
mote, and Paint lumps that occur upon injection, post-manufacturing and
handling.
②
Must be no weld lines, flow marks, gates on appearance surface.
Cosmetics of
Back Cover
①
Must be no flash, weld lines, flow marks, shiny spots.
②
The gates should look gook. Make it sink on surface.
③
Surface texture pattern must be same with the sample given by LG.
Other
cosmetics
follow LG ID spec.
Gaps between
LCD panel &
Bezel
①
Keep the gap below 1.0mm all sides.
∆
gap must be blow 0.5mm.
②
Must not see internal sheet metal.
Gaps between
Bezel and Back
cover
Keep the gap below 0.8mm all sides.
∆
gap must be blow 0.3mm.
Gaps between
stationary
plastic parts
Gaps between stationary parts should be consistent and match ID spec.