Sharp DT300 - DLP Projector - 700 ANSI Lumens, Service Manual

Page: 11 / 140

11
XV-Z200U/E, XV-Z201E
DT-300
Connecting Pin Assignments
RS-232C P
o
rt
:
9-pin D-sub male connector
Pin No.
Signal
Name
I/O
Ref
erence
1
Not connected
2
R
D
Receive Data
Input
Connected to inter
nal cir
cuit
3
S
D
Send Data
Output
Connected to inter
nal cir
cuit
4
Reserved
Connected to inter
nal cir
cuit
5
S
G
Signal Gr
ound
Connected to inter
nal cir
cuit
6
Reserved
Connected to inter
nal cir
cuit
7
Reserved
Connected to inter
nal cir
cuit
8
Reserved
Connected to inter
nal cir
cuit
9
Not connected
D
VI-I (INPUT 2 / DIGIT
AL INPUT) por
t :
29 pin connector
•
D
VI
Dig
ita
l I
NPU
T
Pi
n No
.
S
ig
n
a
l
P
in
No
.
S
ig
n
a
l
1
T.M
.D
.S
d
a
ta
2
–
16
Ho
t pl
ug
d
e
te
c
ti
o
n
2
T.M
.D
.S
d
a
ta
2+
17
T.
M
.D
.S
d
a
ta
0
–
3
T.M
.D
.S
d
a
ta
2 sh
ie
ld
18
T.
M
.D
.S
d
a
ta
0+
4
N
o
t co
nn
ec
te
d
1
9
T.M
.D
.S
d
a
ta
0 sh
ie
ld
5
N
o
t co
nn
ec
te
d
2
0
N
o
t co
nn
ec
te
d
6
D
D
C
cl
oc
k
2
1
N
o
t co
nn
ec
te
d
7
D
DC
d
a
ta
2
2
T.
M.
D.
S cl
oc
k sh
ie
ld
8
N
o
t co
nn
ec
te
d
2
3
T.M
.D
.S
c
lo
c
k
+
9
T.M
.D
.S
d
a
ta
1
–
2
4
T.
M.
D.
S cl
oc
k
–
10
T.
M
.D
.S
d
a
ta
1+
C1
No
t co
nn
ec
te
d
11
T.
M
.D
.S
d
a
ta
1 sh
ie
ld
C2
No
t co
nn
ec
te
d
12
No
t co
nn
ec
te
d
C
3
N
o
t co
nn
ec
te
d
13
No
t co
nn
ec
te
d
C
4
N
o
t co
nn
ec
te
d
14
+5
V po
we
r
C
5
G
ro
u
n
d
15
Gr
ou
nd
•
D
VI
Ana
log
RG
B I
npu
t
Pi
n No
.
S
ig
n
a
l
P
in
No
.
S
ig
n
a
l
1
N
o
t co
nn
ec
te
d
1
6
H
o
t pl
ug
d
e
te
c
ti
o
n
2
N
o
t co
nn
ec
te
d
1
7
N
o
t co
nn
ec
te
d
3
N
o
t co
nn
ec
te
d
1
8
N
o
t co
nn
ec
te
d
4
N
o
t co
nn
ec
te
d
1
9
N
o
t co
nn
ec
te
d
5
N
o
t co
nn
ec
te
d
2
0
N
o
t co
nn
ec
te
d
6
D
D
C
cl
oc
k
2
1
N
o
t co
nn
ec
te
d
7
D
D
C
da
ta
22
No
t co
nn
ec
te
d
8
V
er
ti
ca
l sy
nc
23
No
t co
nn
ec
te
d
9
N
o
t co
nn
ec
te
d
2
4
N
o
t co
nn
ec
te
d
10
No
t
co
nn
ec
te
d
C
1
A
n
a
lo
g
i
n
p
u
t R
e
d
11
No
t
co
nn
ec
te
d
C
2
A
n
a
lo
g
i
n
p
u
t G
reen
12
No
t
co
nn
ec
te
d
C
3
A
n
a
lo
g
i
n
p
u
t B
lu
e
13
No
t co
nn
ec
te
d
C
4
H
o
ri
z
o
n
ta
l
s
y
n
c
14
+5
V po
we
r
C
5
G
ro
u
n
d
15
Gr
ou
nd
•
D
VI
Ana
log
Co
mpo
nen
t I
npu
t
Pi
n No
.
S
ig
n
a
l
P
in
No
.
S
ig
n
a
l
1
N
o
t co
nn
ec
te
d
1
6
N
o
t co
nn
ec
te
d
2
N
o
t co
nn
ec
te
d
1
7
N
o
t co
nn
ec
te
d
3
N
o
t co
nn
ec
te
d
1
8
N
o
t co
nn
ec
te
d
4
N
o
t co
nn
ec
te
d
1
9
N
o
t co
nn
ec
te
d
5
N
o
t co
nn
ec
te
d
2
0
N
o
t co
nn
ec
te
d
6
N
o
t co
nn
ec
te
d
2
1
N
o
t co
nn
ec
te
d
7
N
o
t co
nn
ec
te
d
2
2
N
o
t co
nn
ec
te
d
8
N
o
t co
nn
ec
te
d
2
3
N
o
t co
nn
ec
te
d
9
N
o
t co
nn
ec
te
d
2
4
N
o
t co
nn
ec
te
d
10
No
t
co
nn
ec
te
d
C
1
A
n
a
lo
g
i
n
p
u
t P
r/
C
r
11
No
t
co
nn
ec
te
d
C
2
A
n
a
lo
g
i
n
p
u
t Y
12
No
t
co
nn
ec
te
d
C
3
A
n
a
lo
g
i
n
p
u
t P
b
/C
b
13
No
t co
nn
ec
te
d
C
4
N
o
t co
nn
ec
te
d
14
No
t co
nn
ec
te
d
C
5
G
ro
u
n
d
15
Gr
ou
nd
17
•••
••••••
~
•••
••••••
••••
~
••••
••••
~
••••
24
18
23
C3
2
1
9
16
C1 C2 C4 C5
8
7
6
7
8
9
1
2
3
4
5
PC con
tr
ol
A
com
pu
te
r
can
be
us
ed
to
co
nt
ro
l th
e
pr
oje
ct
or
b
y
con
ne
ct
in
g an RS-
23
2C
ca
b
le (n
ul
l mod
em
, cr
oss
ty
pe
,
co
mm
er
ci
al
ly
a
v
ai
la
b
le
)
to
th
e
pr
oj
ec
to
r.
Com
mun
ica
tio
n co
ndi
tio
ns
Se
t
th
e
se
ri
al
p
o
rt
se
tt
in
gs
o
f
th
e
co
mp
ut
er
t
o
ma
tc
h
th
at
o
f
th
e
ta
b
le
.
Si
gn
al
f
orm
at
: Co
nf
orm
s t
o
R
S
-2
3
2
C
st
an
da
rd
.
Ba
ud
ra
te
: 9
,6
0
0
bp
s
Da
ta
len
gt
h:
8 bi
ts
P
a
ri
ty
bi
t:
N
o
n
e
St
op
bit
: 1 b
it
Fl
o
w
c
o
n
tr
o
l:
N
o
n
e
Bas
ic for
mat
Co
mm
an
ds
fr
om
th
e com
pu
te
r are
se
nt
in
th
e f
o
ll
o
w
in
g or
der
:
co
mm
an
d,
pa
ra
me
te
r,
an
d ret
ur
n cod
e
.
Af
te
r
th
e
pr
oje
ct
or
p
roce
ss
es
t
h
e
c
o
m
m
a
n
d
f
rom
t
h
e
c
o
m
p
u
te
r,
i
t
se
nd
s
a
re
sp
on
se
c
o
d
e
to
t
h
e
c
o
m
p
u
te
r.
Inf
o
•
Wh
en
mo
re
th
an
on
e
co
de
is
be
in
g
se
nt
,
se
nd
ea
ch
co
mm
an
d
on
ly
af
te
r
th
e
OK
re
sp
on
se
co
de
f
o
r th
e
pr
e
v
io
u
s
co
mm
an
d
fr
om
t
h
e
p
ro
je
c
to
r i
s
v
e
ri
fi
e
d
.
Note
•
Wh
en
us
in
g
th
e
co
mp
ut
er
co
nt
ro
l fu
nc
ti
on
of
th
e
pr
oj
ec
to
r,
th
e
pr
oj
ec
to
r’
s
op
er
at
in
g
st
at
us
ca
nn
ot
be
re
ad
b
y
th
e co
mp
ut
er
.
Th
er
ef
or
e
,
co
nf
ir
m
th
e
st
at
us
b
y
tr
an
sm
it
ti
ng
th
e
di
sp
la
y
co
mm
an
ds
f
o
r ea
ch
ad
ju
st
me
nt
me
n
u
an
d ch
ec
kin
g th
e st
at
us
w
it
h
th
e on
-s
cr
ee
n di
sp
la
y.
Com
man
ds
Exa
mpl
e:
•
Wh
en
po
w
e
r on
.
Response code for
mat
Nor
mal r
esponse
Pr
oble
m r
espo
nse
(com
muni
cati
on er
ror or
inco
rr
ect comm
and)
Command for
mat
(RS-232C) Specifications and Command Settings
→ ←
PO
W
R
_
1
__
OK
Pr
ojector
Computer
Retur
n code (
0DH
)
C1 C2 C3 C4 P1 P2 P3 P4
Command 4-digit
Parameter 4-digit
O K
Retur
n code (
0DH
)
E R R
Retur
n code (
0DH
)
Note
•
If
a
n
un
de
rb
ar
(
_
)
ap
pe
ar
s
in
t
h
e
p
a
ra
me
te
r
co
lu
mn
,
en
te
r
a
sp
ac
e
.
CONTROL CONTENTS
POWER ON ST
ANDBY
INPUT 1 (COMPONENT 1) INPUT 2 (COMPONENT 2) INPUT 3 (S-VIDEO) INPUT 4 (VIDEO) DIGIT
AL INPUT MODE
OK OR ERR OK OR ERR OK OR ERR OK OR ERR OK OR ERR OK OR ERR OK OR ERR
P P I I I I I
O O V V V V V
W W
E E E E E
R R D D D D D
_ _ _ _ _ _ _
_ _ _ _ _ _ _
_ _ _ _ _ _ _
1 0 1 2 3 4 5
BUTTONS & REMOTE CONTROL BUTTONS
COMMAND
PARAMETER
RETURN