Sony KP 51HW40, Service Manual

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KP-51HW40/57HW40
RM-Y909 RM-Y909
1) Set NTSC Full mode.
2) Enter the Service mode, and select “PJE”.
3-11-2. Main Deflection Adjustment
Note : Before this adjustment, input the data of PJE item No. 78-
85, (See page 24).
1. Place the caps on the red and blue lenses so that only the
green color is displayed.
2. Enter the monoscope signal and set to NTSC Full mode .
3. Enter the Service mode, and select “2150D-1” .
4. Adjust “0 VPOS” and “1 VSIZ” so that the picture is dis-
played in the center of screen.
5. Adjust “2 VSZO” for 1080i vertical size adjustment.
6. Select “2150D-2” and adjust “2 H-Size” so that the picture
size is within the specification.
3-11. REGISTRATION ADJUSTMENT
3-11-1. Setup for Adjustment
1. Marking
1) At the 4 insides of the screen, locate the middle. Use a tape
measure to identify the middle.
2. Data Setting
: middle
Change the
display mode
* When the NTSC Full mode
adjustment has finished,
copy its data to the next display mode
at the first time only and be sure to
adjust in the order given.
• ADJUSTING FLOW
START
Turn on the power and wait for 10 minutes.
Set to the NTSC Full mode
Check the deflection yokes, the centering magnets, 2 pole/4 pole magnets
Set to the service mode.
MAIN DEFLECTION ADJUSTMENT (Green)
Green coarse adjustment
Green fine adjustment
Red coarse adjustment
Red fine adjustment
Blue fine adjustment
Blue coarse adjustment
Memorize the FLASH FOCUS offset data
End
Another display mode?
SUB DEFLECTION
ADJUSTMENT
ALLCOPY* Yes
No
(Item 3-10-2)
(Item 3-10-4)
7. Copy the dada of NTSC Full mode to the other display mode
and adjust in the other mode as the occasion demands.
2 H-Size
0 VPOS
1 V-Size
SPEC
Overscan Spec. = 9%
Input Signal H SIZE V SIZE
Monoscope 15.6
±
0.2 sq. 11.5
±
0.2 sq.