Toshiba 61PH18P, Service Manual

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GENERAL ADJUSTMENTS
2. Picture
a) 50 Hz mode (PAL)
. . . . Correcting point: Horizontal 8
x
Vertical 8 (Arrow marks denote correcting point)
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.
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 E2PROM Q713, 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. Centering of
green picture can be done in 50 Hz mode (PAL).
,
Centering of 60 Hz mode (NTSC) can be adjusted by
convergence adjustment. Besides, decide the center
by cross pattern of static convergence in menu, and
adjust convergence from center to circumference.
Data display
Screen center Cursor (red)
(Blinking)
The first picture
The second picture