HTC Corporation
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Doc. Title | Blackstone Service Manual |
COSMETIC INSPECTION:
Scratch
Doc. No.
Issued Date
Revised Date
Page
2008/8/21
A01
2008/11/6
76 of 96
Description
A c c e p t c r i t e r i a
Class A | Exposure of substrate do not accept | MI | |
Scratch : L≦4mm ,W≦0.2mm ,N≦2, S≧10mm | |||
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| Label area don’t care |
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Class C | Exposure of substrate do not accept | MI | |
| Scratch : L≦10mm ,W≦0.4mm ,N≦5, S≧5mm | ||
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Contamination dot/Granule dot/Cave granule
Description | A c c e p t c r i t e r i a |
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Class A | D≦0.5mm ,N≦2,S ≧15 mm | MI | |
Ignored if D D≦ 0.15mm | |||
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Class C | D<0.9mm ,N≦4,S ≧10 mm | MI | |
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Burr….etc.
Description
A c c e p t c r i t e r i a
Burr.
Don’t accept hand scrape
MI
Imprint mark
| Description | A c c e p t | c r i t e r i a | |||
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| Class A | 0.25≦diameter≦0.65mm ,N≦3 |
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| Bright mark |
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| Description | A c c e p t | c r i t e r i a | |||
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| Class A | L≦2.5mm,W≦0.25mm,N≦3 |
| MI | ||
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| HTC CONFIDENTIAL |
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