Filter Assembly; Lamp House - Toshiba TLP470A Service Manual

3-8. Filter Assembly

1. Remove the filter cover (1) from the suction fan
holder (2).
2. Remove the filters (3) and (4) from the filter cover (1).
(When replacing and/or cleaning the filter, note the
arrangement of the filters. Refer to Fig. A)
3. Remove two screws (5) and pull out the filter assem-
bly (6) upward.
4. Remove two screws (7) and remove the fan (8).
5. Remove the suction fan mouse piece (9) from the
suction fan holder (2).
Fan (8)
Screws (7)
Suction fan
holder (2)
Filter
assembly (6)
Fig. 1-3-8

3-9. Lamp House

1. Remove one screw (1) and (2) and then remove the
lamp house (3).
2. Remove one screw (4) and then remove the tempera-
ture sensor switch (5).
3. Remove one screw (6) and then remove the fan (7).
Suction fan
Screws (5)
mouse piece (9)
Filter (4)
Filter (3)
Filter
cover (1)
Fig. A
Replacement
filter
Temperature
sensor switch (5)
Screw (2)
3-10. Optical Engine
1. Remove four screws (1).
2. Remove the optical engine (2) by lifting upward.
Optical engine (2)
1-5
Screw (4)
Screw (1)
Lamp house (3)
Fan (7)
Screw (6)
Fig. 1-3-9
Screws (1)
Fig. 1-3-10