Panasonic PT-DW10000E

(9) Unscrew the 8 screws and remove the color prism block and
analysis block.
(10) Unscrew each of 2 screws and remove the 4 lamp duct blocks.
(11) Unscrew the 4 screws and separate the analysis block and color
prism block (with lamp case).
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PT-D10000U / PT-D10000E / PT-DW10000U / PT-DW10000E