Sony TRINITRON KV-20S90 Service Manual page 3

ADJUSTMENT ITEMS (1 OF 2)
Reg # ITEM
1 HSIZ Horizontal Amp. Adjustment
2 HPOS Horizontal Position Adjustment
3 VBOW Vertical Line Bowing Adj.
4 VANG Vertical line Bowing Slant Adj.
5 TRAP Horizontal Trapezoid Adj.
6 PAMP Horizontal PIN Distortion Adj.
7 CPIN SAME AS PAMP-SCRN TP/BTM
8 VSIZ Vertical Amp. Adjustment
9 VPOS Vertical Position Adj.
10 VLIN Vertical Linearity Adj.
11 SCOR Vertical Amount Adj.
12 VZOM Vertical Zooming
13 EHT Vertical High-Voltage Correction
14 ASP Aspect Ratio Control
15 SCRL 16:9 CRT Z Mode Trans. Scroll
16 HBLK RGB Out Width Control
17 LBLK Left Screen HBLK Control
18 RBLK RGT Screen HBLK Control
19 VUSN V Saw Waveform Compress
20 HDW Horizontal Drive Pulse Width
21 EWDC EW/ D.C. Adjustment
22 LVLN Lower Screen BTM Vertical Line Adj.
23 UVLN Upper Screen Top Vertical Line Adj.
24 RDRV R Output Drive Control
25 GDRV G Output Drive Control
26 BDRV B Output Drive Control
27 RCUT R Output Cutoff Control
28 GCUT G Output Cutoff Control
29 BCUT B Output Cutoff Control
30 DCOL Dynamic Color On/Off
31 SHUE Sub HUE
32 SCOL Sub Color
33 SBRT Sub BRIGHTNESS
34 RON R Output On/Off
35 GON G Output On/Off
36 BON B Output On/Off
37 AXPL Axis PAL
38 AXNT Axis NTSC
39 CBPF Chroma BPF On/Off
40 CTRP Y TRAP FILTER On/Off
41 COFF Color On/Off
42 KOFF Set Color Killer
43 SSHP Sub SHARPNESS
44 SHPF SHARPNESS Circuit Fo
45 PREL Pre-Shoot / Over-Shoot Switching
46 Y-DC Axis NTSC
47 GAMM Chroma BPF On/Off
48 VTH Color On/Off
49 ABLM ABL Control Mode
50 YDEL Set Color Killer
51 NCOL Sub Sharpness
* = TV/VIDEO = 0
FUNCTION
DATA INITIAL
RANGE DATA VIDEO
0-31 31
0-31 21
0-15 6
0-15 6
0-15 15
0-31 31
0-31 31
0-31 43
0-31 35
0-15 7
0-15 7
0,1 0
0-15 15
0-63 47
0-31 31
0,1 1
0-15 15
0-15 3
0,1 0
0,1 1
0,1 0
0-15 0
0-15 0
0-31 30
0-31 24
0-31 21
0-15 10
0-15 7
0-15 7
0,1 0
0-15 15
0-15 14
0-15 7
0,1 1
0,1 1
0,1 1
0,1 0
6.00 ± 0.8 0
0,1 1
6.00 ± 0.9 0
0,1 0
6.00 ± 0.8 0
0-15 9
0,1 1 1
0,1 1
0,1 1
0,1 0
0,1 1
0,1 1
0,1 7
0-15 1
— 17 —
KV-20S90 / 21SE43C
AVERAGE
DATA
31
20
6
6
15
31
31
37
38
7
7
0
4
47
31
1
15
3
0
0
0
0
0
27
22
22
9
4
4
0
18
18
10
1
1
1
0
0
1
1
0
0
6
*
1
1
0
1
1
7
1