Toshiba 43A9UA, Service Manual

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GENERAL ADJUSTMENTS
b) 60 Hz mode (NTSC) . . . . Correcting point: Horizontal 8
x
Vertical 7 (Arrow marks denote correcting point)
Data display
The first picture The second picture
Cursor (red)
(Blinking)
Screen center
The first picture
Crosshatch pattern. Pattern colors are three color display. Cur-
sor is blinking in red. When changed, condition is last memory
state.
Cursor is .......... Data change mode in lighting,
Cursor shifting mode in blinking.
Cursor color
Red: Yellow
Green: Green
Blue: Blue
Display color shows the color that data change is possible.
The second picture
When entering from the first picture to the second picture, cor-
recting wave of convergence is muted for one second.
During this period, the changed data is transferred from RAM
Q701 to E
2 PROM Q711, and saved.
The second picture is indicated with data on top left of the first
picture, therefore, convergence cannot be adjusted by this pic-
ture.
Caution:
,
Receive suitable signal for adjustment. Decide the center
by cross pattern of static convergence in menu, and adjust
convergence from center to circumference.