BenQ 9H.Y1277.000, Product Service Manual

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6.0 EXPRESSION OF DEFECTIVES
Number of defects
Percent of defects = ------------------------------------------ X 100%
Number of products inspected
7.0 INSPECTION STANDARD
Unless otherwise specified, the inspection standard will be defined by MIL-STD-105E,
NORMAL INSPECTION LEVEL
Ⅱ
, SINGLE SAMPLING PLAN. Level
Ⅱ
is in use all the
time, inspection levels are normal, reduce and tighten.
7.1 Acceptance Quality Level
7.1.1 Critical Defect:
When a critical defect is found, this must be reported immediately upon detection, the
lot or batch shall be rejected and further shipments shall be held up pending instructions
from the responsible person in relevant department.
7.1.2 under normal sampling
Critical Defective : 0% AQL
Major Defective : 0.65% AQL
Minor Defective : 2.5% AQL
7.1.3 under special sampling
Critical Defective : 0% AQL
Major Defective : 1.0% AQL
Minor Defective : 4.0% AQL
8.0 GENERAL RULES
8.1 The inspection must be carried out by trained inspectors who have good knowledge about
the product.
8.2 The inspection must be based upon the documents concerning the completely assembled
and packed product.
8.3 When more defects appear with the same unit only the most serious defect has to be taken
into account.
8.4 Defects found in accessory packed with the product such as Cable, Connector, Manual, CD