Image Rotation Adjustment - Panasonic BT-H1700BMC Service Manual

1.10.6 IMAGE ROTATION ADJUSTMENT

IMAGE ROTATION ADJUSTMENT
Measuring Instruments
Card (Slot)
Test Points
Adjustment Points
Notes:
•
Perform the following adjustments after completing
the Screen Voltage Coarse adjustment, High-Voltage,
Focus and X-Ray Protector adjustments.
•
Ensure that CN0RD and CN00R on the S. Correction
PWB are connected to the Deflection Yoke and Main
PWB.
(1) Apply the 1080/60i size adjustment signal to INPUT A
(Terminal Y on the Component/RGB Input Card).
(2) Adjust D101 of the Service Menu to decrease the image
tilting to no more than 1.5 mm (1.5 mm or less above or
below the middle line). If the reference point which is the
vertical center position on the left of the image (reference
points) is deviated, adjust DM04 to correct it.
S. CORRECTION PWB
MAIN PWB
ELE-34
Signal generator (Size adjustment signal)
Component/RGB Input Card (Slot 1)
D101 (Rotation), DM04 (Vertical Position) [Service Menu]
TP-XR
TP-G
Reference
point
(Top surface view of S. CORRECTION PWB)
Front side
Screen size
Escutcheon
Front side
1.5 mm
1.5 mm