Troubleshooting
HS Series D13 Service Manual
56
020-000892-03 Rev. 1 (12-2019)
Verify image performance
Does the l
ine remain
in
the
sam
e location
when
switchi
ng between test
patterns?
Check the
connection betwee
n
the DMD board
and
the main
boar
d
.
Does the l
ine still
appear i
n the
image?
Check the connecti
on between
the DMD module
and l
ight
engine m
o
dule.
Ensure there
is no
dust on the socket
and
LVDS
bus to DMD
(gold
finger) and this need
to
be
done in
a clean
room
Is there noise
in
the image?
Check the signal
cable
and si
gnal
source
connection and
functionali
ty.
Adjust the pixel phase by
selecting
:
1.
Size & Pos
ition
2.
Pixel
phase to adjust phase,
in the Menu
.
Has the Image
noise been
resolved?
Replace the
main
board
Yes
Is there a
vertical
or
horizontal
line i
n the
image?
No
No
Yes
No
1-4
1-3
No
Does the l
ine still
appear
in
the image?
Replace the DMD
board
Does the l
ine still
appear i
n the i
m
age?
No
No
Yes
Yes
Replace the mai
n
board
Yes
Yes
Yes
Yes
Yes
No
Summary of Contents for D13HD-HS
Page 1: ...HS Series D13WU HS D13HD HS Service Manual 020 000892 03...
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