Panasonic PT-DZ12000U

(7) Unscrew the 3 screws and remove the Ballast block L.
(8) Unscrew the 4 screws and remove the ballast fan mesh.
(9) Unscrew the 5 screws and separate the ballast holding metal
fittings (ballast unit) and the PFC holding metal fittings (power
unit).
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PT-DZ12000U / PT-DZ12000E / PT-D12000U / PT-D12000E / PT-DW100U / PT-DW100E