Panasonic PT56DLX75 - 56" DLP TV, Manual, Page: 92 / 107

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Fig. E1-2
Perform the necessary adjustments according to the following flow chart.
Color Wheel Index Delay Adjustment
NG
a. Focus Adjustment
OK
OK
OK
(Ex.) When replacing the Optical Block Unit
OK
d. Copying the adjustment data of the Optical Block Unit to EEPROM IC on the Main C.B.A. (Circuit Board DG)
d. Copying the adjustment data of the Optical Block Unit to EEPROM IC on the Main C.B.A. (Circuit Board DG)
OK
b. Mechanical Picture Position Adjustment (Tilt)
c. Electrical Picture Position Adjustment
Adjustment flow for block level repair
(Ex.) When replacing TV/Tuner Unit or the Main C.B.A. (Circuit Board DG)
OK
(Ex.) When replacing the Color Wheel Unit
OK
e. Verifying the white balance on the screen
e. Verifying the "Color Wheel Index Delay"
on the screen
NG
White Balance Adjustment
Color Wheel Index Delay Adjustment
NG
OK
NG
White Balance Adjustment
Verifying the white balance on the screen NG
White Balance Adjustment
Color Wheel Index Delay Adjustment
e. Verifying the white balance on the screen
e. Verifying the "Color Wheel Index Delay"
on the screen