Engineering Specification - Toshiba TDP-D1 Service Manual

1.0 Optical Performance
1.1 ANSI Brightness
1.1.1 Typical
1.1.2 Minimum
1.1.3 Eco mode Minimum
1.2 Brightness Uniformity
(A2)
1.2.1 Typical
1.2.2 Minimum
1.3 Contrast Ratio
1.3.1 ANSI Contrast
1.2.1.1 Typical
1.3.1.2 Minimum
1.3.2 JBMA Contrast
1.3.1.1 Typical
1.3.1.2 Minimum
1.4 Light Leakage
1.4.1 Light Leakage in
Active Area (A22)
1.4.2 Light Leakage out of
Active Area
1.4.3 Blue Border (A23)
1.4.4 Purple Border (A23)
1.5 Customer Defined Color
(A19) Spoke mode
1.5.1 White (TBD)
Appendix A Engineering Specification
Tested under 40" (diagonal) image size with Wide
projection lens position and "SPOKE mode" unless
otherwise specified. Measurement Details refer to
Appendix A.
Spoke mode
TBD (Toshiba wish 2000) (reference)
1750 Lumens (Toshiba wish 1750+1~3% for measuring
tolerance)
TBD Lumens (Toshiba agreed this specification for
reference and can have a large margin for good yield
rate.) (Reference)
Spoke mode
>60% (reference)
>54% (before Brightness up solution phase in)
>50% (after Brightness up solution phase in)
200:1 (reference)
100:1
Spoke mode
800:1 (reference)
700:1
<3 lux within 40" (diagonal) image size
<5 lux between of 40" (diagonal) image size and within
Customer defined area (A17)
<1 lux with 60" (diagonal) image size
<2 lux with 60" (diagonal) image size
Tentative values. Real specification will be modified
after EPR data is collected!
Min Typ Max
75