18
CONVERGENCE
Adjustment Procedure
PROGRESSIVE MODE
1) Receive any NTSC crosshair signal.
2) Screen Format is
PROGRESSIVE.
3) Press the
SERVICE ONLY
switch on the de-
flection PWB and display the Digital Convergence
Crosshatch pattern.
4) Mark the center of the Digital Convergence Cross-
hatch Pattern with finger and press the
SERVICE
ONLY
switch to return to normal mode.
5) Enter the
I
2
C
Bus alignment menu and select Item
[12]
H POSI
and adjust the data so that the cen-
ter of Video matches the location of the Digital
Crosshatch pattern noted in step {4}.
6) Exit from the
I
2
C
Menu.
HD Mode Adjustment
1) Receive any 2.14H signal.
2) Screen Format is
HD.
3) Press the
SERVICE ONLY
switch on the de-
flection PWB and display the Digital Convergence
Crosshatch pattern.
4) Mark the center of the Digital Convergence Cross-
hatch Pattern with finger and press the
SERVICE
ONLY
switch to return to normal mode.
5) Enter the
I
2
C
Bus alignment menu and select Item
[12]
H POSI
and adjust the data so that the cen-
ter of Video matches the location of the Digital
Crosshatch pattern noted in step {4}.
6) Exit from the
I
2
C
Menu.
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RASTER INCLINATION ADJUSTMENT
(DEFLECTION YOKE)
Adjustment preparation
1. The set can face any direction.
2. Input the single cross test signal.
3. Set video conditions to factory reset.
4. The lens focus adjustment should have been
completed, screen format should be progressive.
5. The electric focus should have been coarse
adjusted.
6. The digital convergence RAM should be cleared
(uncorrected state). With the TV set off, press
and hold the service switch located on the Power/
Deflection PWB and then press the power
button.
7. Start adjustment 20 minutes or more after TV is
turned on.
Adjustment procedure
1. Apply covers to the R and B lenses and project
only green light or short 2P plug on R & B.
2. Turn the G deflection yoke and adjust the vertical
raster inclination.
3. Then, remove the cover of R or B lens and
project red or blue light together on the screen.
4. Turn the deflection yoke of R or B and set so that
the inclination of R or B with respect to the green
light is as shown below on the top and bottom
sides.
5. After raster inclination adjustment, fixing screw of
DY should be screwed with 12+2kg-cm torque.
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