Daewoo DTQ-29U1SCV, Service Manual

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ALIGNMENT INSTRUCTION
2. ASSEMBLY ADJUSTMENTS
1) SCREEN ADJUSTMENT (S2)
- Enter the service mode and select service adjustment S2.
- You can see the one horizontal line on the screen.
- Adjust the Screen Control Volume (located on FBT) so that the horizontal line
onscreen may be disappeared.
- Press S2 button to exit in the screen adjustment mode.
2) FOCUS ADJUSTMENT
- Turn in a local station and adjust the Focus Control knob (located on FBT) for best
picture details at high light condition.
3) GEOMETRIC ADJUSTMENTS (S6)
- Select service adjustment S6
- You can see the OSD as shown in below.
V.SIZE 43 H.PARALLEL 33
V.CENTER 42 H-BOW 35
V.SLOPE 28 PARABOLA 17
V.LINEARITY 37 EW TRAPEZ 38
S_CORRECT 32 CORNER TOP 54
H.CENTER 45 CORNER BOTTOM 46
H.SIZE 54
3-1. Horizontal Position Adjustment
- Select H.CENTER item, adjust H.CENTER data value to obtain proper horizontal
centering of the internal cross pattern at the left and right of the screen.
3-2. Vertical Position Adjustment
- Select V.CENTER item, adjust V.CENTER data value to center the raster properly
on the screen.
3-3. Vertical Size Adjustment
- Select V.SIZE item, adjust V.SIZE data value to proper vertical size as follows.
VW SELECT C B ADJUST L EXIT