Doc. No.
DOC-00030262 REV.
Issued Date
2008/02/01
.
Revised Date
A02
Doc. Title
Kaiser Service Manual
Page
64 of 94
HTC CONFIDENTIAL
SM-TP001-0704
High Tech Computer, Corp.
6. Cosmetic Inspection Criteria
6.1 Classes definition of inspective area
z
Class A area => The front side of main unit involve all buttons and LED lens except LCD.
z
Class B area => View of QWERTY keyboard. (Involved stylus).
z
Class C area => 4 sides and back views of main unit.
z
Class D area => The socket of battery, inner side of battery cover.
Photo of inspection areas
Class A area
Class B area
Class C area
Class D area
IT IS GENERIC COSMETIC INSPECTION CRITERIA FOR ALL PRODUCTS IF THERE HAVE ANY CONFLICT
WITH THESE GENERIC CRITERIONS; PLEASE FOLLOW THE PRODUCT INSPECTION CRITERIA
RESPECTIVELY.
Description
¾
D: Diameter / L: Length / W: Width / N: Number of defects/ S: Distance from dot to dot
¾
Inspecting distance: 30
±
5cm / Mechanical inspection angle: 90 degrees /
¾
LCM inspection angle: 90
±
15 degrees / Inspection time: 5 secs per surface.
¾
Ambient illumination is to be 500-1100 lux
¾
The inspection condition of Newton ring:
a. Inspection distance: 30cm / Inspection time: 5 sec
b. Ambient illumination is to be 500-1000 Lux (Incandescent lamp)
c. Inspection should be performed under the condition that LCD screen could reflect the mirror image of lamp.
d. The criteria of Newton ring's tinges and measure of area must follow up the worst-case sample.