(No.52137)1-21
NTSC
SIDE PIN
adjustment
Signal
generator
Remote
control unit
136
(1) Receive a NTSC cross-hatch signal.
(2) Enter the SERVICE MENU.
(3) Select ADJUST MENU.
(4) Select 136.
(5) Adjust 136 till vertical lines close to the both sides of
the picture frame become parallel to vertical sides of
picture tube without any bending to left or to right
side of the screen.
(6) Check and readjust 136 item if the adjustment
becomes improper after some other geometric
adjustments are done.
TELETEXT
SCREEN
adjustment
Signal
generator
Remote
control unit
143
(1) Receive a PAL cross-hatch signal.
(2) Enter the SERVICE MENU.
(3) Select ADJUST MENU.
(4) Select 143.
(5) Adjust 143 to adjust the proper vertical size of
Teletext screen.
(6) Check and readjust 143 item if the adjustment
becomes improper after some other geometric
adjustments are done.
Item
Measuring
instrument
Test point
Adjustment part
Description
Parallel
