1-20 (No.52137)
CORNER
adjustment
Signal
generator
Remote
control unit
036
037
116 (16:9 mode)
117 (16:9 mode)
(1) Receive a PAL cross-hatch signal.
(2) Enter the SERVICE MENU.
(3) Select ADJUST MENU.
(4) Select 036.
(5) Adjust 036 till vertical lines at the upper corners of
the picture frame become vertical and parallel to
vertical corner sides of picture tube.
(6) Check and readjust 036 item if the adjustment
becomes improper after some other geometric
adjustments are done.
(7) Select 037.
(8) Adjust 037 till vertical lines at the lower corners of the
picture frame become vertical and parallel to vertical
corner sides of picture tube.
(9) Check and readjust 037 item if the adjustment
becomes improper after some other geometric
adjustments are done.
(10) Select 116 (16:9 mode).
(11) Adjust 116 in the same procedure as 5.
(12) Select 117 (16:9 mode).
(13) Adjust 117 in the same procedure as 8.
ROTATION
adjustment
Signal
generator
Remote
control unit
083
(1) Receive a PAL cross-hatch signal.
(2) Enter the SERVICE MENU.
(3) Select ADJUST MENU.
(4) Select 083.
(5) Adjust 083 to rotate the complete master clock-wise
and counter clock-wise depending on the CRT.
(6) Check and readjust 083 item if the adjustment
becomes improper after some other geometric
adjustments are done.
NTSC
HORIZONAL
SIZE
adjustment
Signal
generator
Remote
control unit
135
142 (16:9 mode)
(1) Receive a NTSC cross-hatch signal.
(2) Enter the SERVICE MENU.
(3) Select ADJUST MENU.
(4) Select 135.
(5) Adjust 135 till vertical lines on both the left and right
part of the cross-hatch will be visible nor screen will
be so wide.
(6) Check and readjust TRAPEZ item if the adjustment
becomes improper after some other geometric
adjustments are done.
(7) Select 142 (16:9 mode).
(8) Adjust 142 in the same procedure.
Item
Measuring
instrument
Test point
Adjustment part
Description
Straight
Straight
Screen size
Very
close
Very
close
Picture size 100%
