Samsung CT26F7SWX/XAP, Service Manual

Page: 8 / 40

Alignment and Adjustments
4-6 Samsung Electronics
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
ADJ
(VE
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
Aging Mode (OSD White). This mode is dis-
played by entering the following sequence:
DISPLAY
→
FACTORY
→
FACTORY
2. Input a Toshiba pattern.
(b) Low-Light Adjustment
1. Set SBT to 1.0 fL in the Factory Service
Mode with using CA100. See Fig. 4-4.
2. Adjust RG,BG so that the levels are suitable to
each local area.
(c) High-Light Adjustment
1. Set SCT to 35 FL in the Factory Service Mode
with using CA100.
See Fig. 4-4 .