ViewSonic PJ513D-1, Service Manual

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ViewSonic Corporation
Confidential - Do Not Copy
PJ513D-1
TABLE 2 : General Product of plastic outlook inspection standard
NO Appearance Spec
1 Shrinkage A region: No Shrink. With gloves, no feeling of sink when touching the surface
B/C region: not obvious
2 Run, Texture, Gloss No obvious non-uniformity
3 Welding Line/Knit Line Follow limit sample level
4 Ejector Mark Reject
5 Label/screws shortage Reject
6 Material shortage Not allow, Reject
7 Chromatic aberration Follow engineering specification
8 Printing Printing must not have incomplete printing, break off, overlap, uneven thickness,
excessive ink, printing misalignment (1.5mm), printing slanting & crooked (<0.5mm)
Printing color must be comparable to color chip and sample. Follow engineering
specification
9 Logo of panel sticker Printing must not have incomplete printing, break off, overlap, uneven thickness,
excessive ink, printing misalignment (1mm), printing slanting & crooked (<0.5mm)
Printing color must be comparable to color chip and sample.
10 Scratch/Nicks Side A:
(W < 0.1mm , L < 5mm): Only 2 this kind of scratch is accepted
W < 0.1mm , L < 5-10mm :Only 1 this kind of scratch is accepted
Side B:
W < 0.2mm , L < 5mm : Only less than 2 this kind of scratch is accepted
W < 0.2mm , L < 5-10mm : Only 1 this kind of scratch is accepted
Side C:
W < 0.3mm , L < 5mm : Only 3 this kind of scratch is accepted
W < 0.3mm , L < 5-10mm : Only 2 this kind of scratch is accepted
W < 0.3mm , L < 10-15mm: Only 0 this kind of scratch is accepted
Note:
1. Severe scratch which disclose the Natural
2. When light scratching on it, there’s no feeling of obstruction. Also, there should not
be obvious difference in gloss nearby it.
3. Each scratch should be 5cm more far away from each other
4. Front case must be no any scratch