HTC SM-TP001-0704 HTC Corporation , Scratch , Contamination dot/Granule dot/Cave granule , Burr.etc.

REV.
Issued Date 2008/7/2
. Revised Date 2008/12/01 A10
Doc. T itle Raphael Service Manual Page 73 of 98
HTC CONFIDENTIAL
SM-TP001-0704
HTC Corporation
COSMETIC INSPECTION:
Scratch
Description Accept criteria
Class A Exposure of substrate do not accept
Scratch : L≦4mm ,W≦0.2mm ,N≦2, S≧10mm
MI
Class B
Exposure of substrate do not accept
Scratch : L≦7mm ,W≦0.25mm ,N≦3, S≧10mm
If IR window has scratch without any effective
feeling then don’t care
IR window scratch: L≦3mm,W≦0.2mm,N≦3
MI
Class C Label area don’t care
Exposure of substrate do not accept
Scratch : L≦10mm ,W≦0.4mm ,N≦5, S≧5mm
MI
Contamination dot/Granule dot/Cave granule
Description Accept criteria
Class A D≦0.5mm ,N≦2,S ≧15 mm
Ignored if D D≦ 0.15mm MI
Class B Total: D<0.6mm ,N≦4,S ≧15 mm
Ignored if D D≦ 0.25mm MI
Class C D<0.9mm ,N≦4,S ≧10 mm MI
Burr….etc.
Description Accept criteria
Burr. Don’t accept hand scrape
MI