Hitachi 61HDX98B Service Manual page 37

Hide thumbs Also See for 61HDX98B:
Table of Contents

Advertisement

I
CUT
OFF and FOCUS
ADJUSTMENT
DP-86
CHASSIS
I
ADJUSTMENT
PREPARATION:
A) Pre Heat
Run should
be
finished.
ADJUSTMENT
PROCEDURE:
71 Go to 12C ADJ.
Mode.
(With
power
UN, press
the TV/
SAT
and
the CURSOR
DOWN
[VI
button.
The
Service
Menu
is displayed.)
21 Choose
SERVICE
item
[II
of 12C ADJ.
Mode.
(Select
CURSOR
RIGHT
[)I
and
the
Vertical
collapses).
3) Adjust
any Screen
VR.
Screen
VR should
be turned
clockwise
gradually
until
that
particular
color
is
barely
visible.
41 Repeat
for the other
two
colors.
FOCUS ADJUSTMENT:
1) Short
the
2pin
sub-
miniature
connector
on the
CRT PWB
(TS),
to remove
any color
not being
adjusted
and adjust
one
color
at a time.
(The
adjustment
order
of R, G
and B is just
an example.)
2) Adjust
the Focus
VR for
Red until
maximum
Focus
is
achieved.
3) Repeat
for Blue and Green.
4) To Return
to Service
Menu,
press
the
CURSOR
RIGHT
[)I
key on remote.
Screen
Focus
VRs-
VRs-
1
FOCUS
PACK
Projection
Front View
BLUE
CRT
PAGE
01-08

Advertisement

Table of Contents
loading

Table of Contents