Samsung PCJ522RX/XAA Service Manual page 21

Projection tv receiver. chassis : p51a
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4-4-8 Horizontal Dynamic Focus Adjustment
PRECAUTION
1. Input a crosshatch pattern.
2. Select the "STANDARD" video mode.
3. Warm up the set for at least 10 minutes.
4-5 Screen-Jig
26. 4
Samsung Electronics
0.3
0.3
26. 2
ADJUSTMENT
1. Cover the Red and Blue lenses.
2. Adjust VR491 (located on the convergence
PCB, H-Parabola).
3. Balance the left and right sides of the dynamic
focus lines.
0.3
26. 2
26. 4
(FRONT MASK)
Alignment and Adjustments
Unit : cm
2
0.3
2.5
0.3
11
0.3
22.7
0.3
22.7
0.3
11
0.3
2.5
0.3
2
4-7

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Pcj522rx/xacPcj612rx/xacPcj612rx/xaa

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