33
PJ-TX300(C11H2)
Wiring diagram 4
C
N
B
A
R
C
N
P
O
W
C
N
S
H
C
N
R
M
T
S
W
F
E
B
4
Wiring when mounting the optical engine/exhaust duct
(1) Attach the panel fan, internal sensor,
external sensor, and CNRM lead
(2) Attach the iris lead (3) Attach the TSW (4) Connect the lamp lead, attach the FEB4 (5) Be careful of pinching the CN1
and PBS fan lead
(6) Wire the iris fan lead
To prevent the lead from being pinched when mounting the optical engine/exhaust duct, keep each lead away from the duct mounting positions.
Attach the FEB4 to the lamp lead, and position it near the shield case.
Lighting
iris
Internal sensor
Exhaust
fan
P
as
s
th
e
iri
s
fa
n
le
ad
th
ro
ug
h
th
e
h
o
o
k
o
n
t
h
e
u
p
p
e
r
surface of the fan duct.
Iris fan
Panel fan
External sensor
PBS fan
B
e
ca
re
fu
l t
ha
t
th
e
P
B
S
fa
n
le
ad
d
oe
s
no
t b
ec
om
e
pi
nc
he
d
in
to
t
he
b
ot
to
m
case and optical engine.
P
as
s
th
e
pa
ne
l f
an
a
nd
e
xt
er
na
l s
en
so
r
th
ro
ug
h
th
e
ho
ok
o
n
th
e
si
de
o
f
th
e
in
ta
ke
u
pp
er
(
to
p
re
ve
nt
c
on
ta
ct
w
ith
the lens shift mechanism)
P
as
s
th
e
C
N
R
M
l
ea
d
an
d
ir
is
l
ea
d
th
ro
ug
h
th
e
fa
st
en
er
o
n
th
e
le
ns
s
hi
ft
side (two locations) (T
o
pr
ev
en
t
co
nt
ac
t
w
ith
t
he
m
ov
in
g
se
ct
io
n
of
th
e
le
ns
s
hi
ft
an
d
el
ev
at
or
foot)
Iris lead
Area of importance
C
o
n
fi
rm
t
h
a
t
th
e
TS
W
is
p
rin
te
d
w
ith
“Y
S
11
A
85
A
-D
**
,”
a
n
d
a
ss
e
m
b
le
i
t,
w
ith
th
e
pr
in
te
d
si
de
facing the duct.