Read Sony KP-51PX3 Service Manual online
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KP-51PX3
RM-943
7.
Adjust “V-Size” and “H-Size” so that the picture size is
within the specification.
8.
Adjust the following items so as to attain the optimum
picture.
picture.
2. Data Setting
1.
Set PAL-Wide mode.
2.
Program the remote commander for operation in Service
Mode (See Page 24).
Mode (See Page 24).
3.
Press 'VIDEO', 'VIDEO' ,'5', '6' on the commander to enter
Projector Engine.
Projector Engine.
4.
Press '7' + '0' (READ) buttons on the commander to read the
data from NVM. Then all the default data are restored.
Note : When replacement of printed circuit boards, devices or
CRTs, and major correction is necessary, press '5' + '0'
(PJE INITIAL) buttons to initialize the data in the
Projector Engine mode.
Press '
(PJE INITIAL) buttons to initialize the data in the
Projector Engine mode.
Press '
(MUTE)' + '0' buttons on the commander to
write the data.
6-2-2.
Main Deflection Adjustment
The data values are same in all modes, and therefore the
adjustment for the PAL-Wide mode only is performed here.
1.
Place the caps on the red and blue lenses so that only the
green color is displayed.
2.
Enter the PAL SPCB signal and set the TV to PAL mode.
3.
Set the screen format to “Wide”.
4.
Program the remote commander for operation in Service
Mode and enter Service Menu(See Page 24).
Mode and enter Service Menu(See Page 24).
5.
Select 'Geometry' from the service menu.
6.
Adjust “V-Position” and “H-Position” so that the picture is
displayed in the center of screen.
: middle
V-Position
H-Position
Input Signal
H SIZE
V SIZE
PAL SPCB
16.7 ± 0.1 sq.
12.5 ± 0.1 sq.
SPEC
Overscan Spec. = 7.5%
H-Size
V-Size
V-Linear
S-Corr
Pin Amp
Up-CPin
Lo-CPin
Trapezium
AFC-Bow
AFC-Angle
6-2. Registration Adjustments
6-2-1.
Setup for Adjustment
1. Marking
1.
At the 4 insides of the screen, locate the middle. Use a tape
measure to identify the middle.
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