Registration Adjustment; Setup For Adjustment; Method Of Main Deflection Adjustment - Sony KP-ER43M31 Service Manual

5-5. REGISTRATION ADJUSTMENT

It is adjusted by REGISTRATION ADJUSTMENT respec-
tively in the following 5 modes.
• DRC1250 (50 Hz) mode
• DRC100 (50 Hz) mode
• DRC1250 (60 Hz) mode
• DRC100 (60 Hz) mode
• DRC1250 (60 Hz) WIDE mode

5-5-1. Setup for Adjustment

1. Marking
1) At the 4 insides of the screen, locate the middle. Use a tape
measure to identify the middle.
x
2. Data Setting
1) Set in the DRC1250 (50 Hz) mode.
2) Set in the Service mode, and select the category "PJE".
3) Press "7" + "-" button on the commander to read the data
from NVM. Then all the default data are restored.
4) Change it to other 4 modes, and set the data with the respec-
tively same process.
Note : When you replaced printed circuit boards or devices or
CRTs, and when correction is drastically necessary, press
"5" +"-" (PJE INITIAL) button to initialize the data in
the PJE mode.
Press " (MUTE)" + "-" buttons on the commander to
write the data.
: Be sure to set up the data in the PJE mode. All data initial-
ize it when this operation is done by other categories.
x
x
: midlle
X
x
KP-ER43M31/M61/M90/M91, ER53M31/M61/M90/M91

5-5-2. Method of Main Deflection Adjustment

1. Place the caps on the red and blue lenses so that only the
green color is displayed.
2. Enter the signal.
3. Set in the Service mode, and select the category "GEO".
4. Adjust "01 VPS" and "05 HPS" so that the picture is dis-
played in the center of screen.
01 VPS
05 HPS
5. Adjust "00 VSZ" and "04 HSZ" so that the picture size is
within the specification.
00 VSZ
04 HSZ
6. Adjust the following items so as to attain the optimum picture.
02 VLN
03 SCO
07 PAP
08 UPN
09 LPN
0A TRZ
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RM-961