Defect Specification Table - Optoma ES526 Service Manual

Screen Defects (While replacing DMD Chip, DMD Board , Main Board)
Frame
Zone B
< Figure: Zone A, Zone B, Zone C & Frame (as green line) Definition, Active area=Zone A + Zone B >

Defect specification table

For EX536/EX536L
Order Symptom
1 Bright pixel ( dots)
2 Dark pixel(dots)
3 Unstable pixel (dots)
4 Adjacent dark pixel (dots)
5 Bright blemish (Dirty)
6 Dark blemish (Dirty)
7 Bright dot on frame
Zone C
12.5 cm
Gray 10 pattern
White pattern
Any pattern
Any pattern
Gray 10 pattern
Blue 60 pattern
Gray 10 pattern
ES526/EX536/EX531/CB2800/ES526L/EX536L
12.5 cm
Pattern Criteria
A+B=0
A+B≤4
A+B=0
A+B=0
A+B≤2
(diameter <1/2 inch)
A+B≤2
(diameter <1/2 inch)
≤1
Confidential
4-3