Samsung CK765DSX3X/NWT, Service Manual

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Alignment and Adjustments
Samsung Electronics 4-7
Alignment and Adjustments
4-3-7 White Balance Adjustment
Fig. 4-2 Convergence Magnet Assembly
4 Pole Magnet
6 Pole Magnet
2 Pole Magnet
Clamper
Screw
2 POLE
PURITY
YOKE
CLAMP
SCREW
6 POLE
CONVERGENCE
4 POLE
CONVERGENCE
Fig. 4-3 Center Convergence Adjustment
31m/m
Vertical Green Belt
Fig. 4-4
1
2
(a) Set up
1. Warm up the TV for at least 30 minutes in the
White Pattern.
2. Input a Toshiba pattern.
(b) High-Light Adjustment
Set SCT to 40 ± 5 fL in the Factory Service
Mode with using CA100. (See Fig. 4-4
①
)
(c) Low-Light Adjustment
Set SBT to 1.5
±
0.2 fL in the Factory Service
Mode with using CA100. (See Fig. 4-4
➁
)