BenQ 9H.Y1277.000, Product Service Manual

Page: 53 / 96

53
Module Assembly Key Point - Optical Engine
1. Assembly Lamp module:
1.1 Washer, Screw, Mesh and Fin Assembly
I. Assemble Washer and Screw to the HLD Lamp (Figure1-1).
II. Assemble “MESH” with Lamp holder .Mesh hooks HLD Lamp first (Figure1-2) and press it
assemble to the right position (Figure1-3).
III. Assemble “FIN” with Lamp holder and lock screw well (Figure 1-4).
Fig. 1-1 Fig. 1-2
Fig. 1-3 Fig. 1-4
1.2 Front Glass Assembly.
i. Front Glass UV coated surface (marked) must face to Lamp. (Figure 1-6)
ii. F/G must be placed on datum surfaces well. (Figure 1-7)
iii. To make sure F/G Clip inserts with HLD lamp and lock screw well. (Figure 1-8,1-9)
8F.1A554.4R0
8F.1A554.4R0