Philips 190S5CB/00, Service Manual

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GENERAL PRODUCT SPECIFICATION 58 190S5 LCD
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19 inch LCD MONITOR
TYPE : 190S5CG/00
BRAND : PHILIPS
8639 000 15166
2004-01-16
2004-01-16
590 18
22
IVONE LEE
7.1. Mean Time Between Failures
System MTBF (Excluding the LCD panel and CCFL): 50,000 hrs
CCFL MTBF: 50,000 hrs (50% of original brightness)
8.0 Quality assurance requirements
8.1 Acceptance test
According to MIL-STD-105D Control II level
AQL: 0.65 (major)
2.50 (minor)
(Please also refer to annual quality agreement)
Customer acceptance criteria: UAW0377/00
9.0 Serviceability
The serviceability of this monitor should fulfill the requirements
, which are prescribed in UAW-0346 and must be checked with the check list UAT-0361.
10.0 Philips' Flat Panel Monitors Pixel Defect Policy
B R I GH T D O T DEFECTS ACCEPTABLE LE V EL
1 lit sub pixel 3 of fewer
2 adjacent lit sub pixel 1 of fewer
3 adjacent lit sub pixel (one white pixel)
0
Distance between two bright dot defects * 25mm or more
Bright dot defects within 20mm circle 0 of fewer
Total bright dot defects of all types 3 of fewer
BLAC K D O T DEFECTS ACCEPTABLE LE V EL
1 dark sub pixel 5 of fewer
2 adjacent dark sub pixel 2 of fewer
3 adjacent dark sub pixel (one white pixel) 0
Distance between two black dot defects * 15mm or more
Black dot defects within 20mm circle 0 of fewer
Total black dot defects of all types
5 of fewer
T O TAL D O T DEFECTS ACCEPTABLE LE V EL
Total bright or block dot defects of all type 5 of fewer
* 1 or 2 adjacent sub-pixel defects = 1 dot defect
Fig 1: Brightness and Uniformity
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