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KV-30HS510
2-7.1. COLOR OFFSET ADJUSTMENT
PROCEDURE
Preparation:
• Input an all white (30 IRE) signal to the specifi ed input.
• Adjust the white balance using the specifi ed registers.
VIDEO 1
CXA2103-
1
NO.
Name
Control Function
20
CBO1
CB OFFSET
21
CRO1
CR OFFSET
VIDEO 5
CXA2103-
1
NO.
Name
Control Function
20
CBO1
CB OFFSET
21
CRO1
CR OFFSET
VIDEO 7 - DVI
CXA2103-
1
NO.
Name
Control Function
22
CBO2
CB01 (FROM VIDEO 5) - 5
23
CRO2
CR01 (FROM VIDEO 5) -4
2-8. H RASTER CENTER ADJUSTMENT
Preparation:
• Input a monoscope signal.
• Set to NTSC (DRC) mode.
1. Set to Service Mode and adjust as follows:
NO. Name
Control Function
Avg. Data
06 AGNG
AGING 1, AGING 2
2
NO. Name
Control Function
Avg. Data
02 HSIZ
Horiz Size
45
NO. Name
Control Function
Avg. Data
00 HBLK
Blanking Enable
0
CXA2150P-2
CXA2150D-2
CXA2150D-3
2. Reduce HSIZ to see sides of raster.
3. Adjust H-Center with CXA2170D-2.
4. Adjust to the best screen position with H-CENT and write data.
5. Restore aging, HSIZ and HBLK to original condition.
Raster Edge Equal:
RASTER
EDGES
RASTER
2-9. PICTURE DISTORTION ADJUSTMENTS
2-9.1. NTSC (DRC) FULL MODE
ADJUSTMENT
1. Face the picture tube in an east-west direction. (For best condition.)
2. Complete V-PIN and V-CEN adjustments fi rst (A2170-D1 06 V-PIN,
A2170-D1 05 V-CEN).
3. Input a monoscope and crosshatch signal. Adjust the picture
distortion with the following service parameters to balance the best
condition for these two signals.
NOTE
: Make sure that the picture size is within specs. Vertical size is
11.8 ± 0.1 sq. and horizontal size is 15.8 ± 0.1 sq.
4. Write data into memory before changing modes.
CXA2170D-1
Item 0. VPOS (V-POSITION)
Item 1. VSIZ (V-SIZE)
Item 3. VLIN (V-LINE)
Item 4. VSCO (VS-COR)
Item 9. HTPZ (H-TRAPEZOID)
