Hitachi SM0541 Service Manual page 37

Notice
1. After attaching MAIN board assembly to case with
M3x6 lock screws, tighten screws on back of
bottom case.
2. To remove power board from shield case, push
board in direction of arrow, and unlock catches (a)
and (b) on board holders with screwdriver. (Lift
board toward (d).)
Unlock catch (c) with screwdriver and remove
holding (e).
(b)
(d)
(a)
3. Swivel case as shown below when attaching or
dismantling upper case.
Insert in direction
then swivel in direction
REMC board
sensor board
Insert while pulling back.
Fit attaching ribs on upper case
and bottom case together correctly.
CP-S235 (C10SM2)
(c)
(e)
,
.
Precautions
Swivel case to avoid
applying pressure to
projection lens when
mounting. Same applies
to REMC board and
sensor board.
4. Align shield case joints.
Outside
5. Attach lamp case bracket as shown below after
removing dichroic optics unit and duct assembly.
Lamp case bracket
37
Outside
Bottom case