Adjustment Items - Sony TRINITRON KV-20FS12 Service Manual

KV-20FS12/20FV12/21FE12/A/C/21FM12/21FV12/C

Adjustment Items

Reg # ITEM
1 HSIZ Horizontal Size 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 UPIN Upper PIN Distortion Adj.
8 LPIN Lower PIN Distortion Adj.
9 VM Velocity Modulation On/Off
10 BLKO Vertical Blanking On/Off
11 VMLV Velocity Modulation Level
12 AGN2 Aging 2
13 REFP Reference Pulse Position
14 VBLK Vertical Blanking On/Off
15 JPSW
16 VSIZ Vertical Size Adjustment
17 VPOS Vertical Position Adj.
18 VLIN Vertical Linearity Adj.
19 SCOR Vertical "S" Correction Adjustment
20 VZOM 16:9 CRT Z Mode On/Off
21 EHT Vertical High-Voltage Correction
22 ASP Aspect Ratio Control
23 SCRL 16:9 CRT Z Mode Trans. Scroll
24 HBLK Horizontal Blanking On/Off
25 LBLK Left Blanking Adjustment
26 RBLK Right Blanking Adjustment
27 VUSN V Saw Waveform Compress
28 HDW Horizontal Drive Pulse Width
29 EWDC "Parabola" EW/ D.C. Adjustment
30 LVLN Lower Screen BTM Vertical Line Adj.
31 UVLN Upper Screen BTM Vertical Line Adj.
32 HTRAP Horizontal Trapezoid Adj.
33 RDRV R Output Drive Control
34 GDRV G Output Drive Control
35 BDRV B Output Drive Control
36 RCUT R Output Cutoff Control
37 GCUT G Output Cutoff Control
38 BCUT B Output Cutoff Control
39 DCOL Dynamic Color On/Off
40 SHUE Sub HUE
41 SCOL Sub Color
42 SBRT Sub BRIGHTNESS
43 RON R Output On/Off
44 GON G Output On/Off
45 BON B Output On/Off
46 AXPL Axis PAL
47 AXNT Axis NTSC
48 CBPF Chroma BPF On/Off
49 CTRP Y TRAP FILTER On/Off
50 COFF Color On/Off
51 KOFF Set Color Killer
52 SSHP Sub SHARPNESS
53 SHPF SHARPNESS Circuit Fo
54 PREL Pre-Shoot / Over-Shoot
55 Y-DC DC Transmission Ratio Switching
56 GAMM Gamma Correction Amnt
57 ABLM ABL Mode Switching
58 VTH ABL CD VHT Switching
59 YDEL Y Delay Time Control
60 NCOL No Color ID
61 FSC FSC Out On/Off
62 K-ID Killer ID Control On/Off
63 HOSC Horizontal VCO Oscillation Freq.
FUNCTION RANGE
0-63
0-63
0-15
0-15
0-15
0-63
0-63
0-63
0,1
0,1
0-3
0,1
0,1
0,3
0,1
0-63
0-63
0-15
0-15
0,1
0-15
0-63
0-63
0,1
0-15
0-15
0,1
0,1
0.1
0-15
0-15
0,1
0-63
0-63
0-63
0-15
0-15
0-15
0,1
0-31
0-31
0-31
0,1
0,1
0,1
0,1
0,1
0,1
0,1
0,1
0,1
0-15
0,1
0,1
0,1
0-3
0,1
0,1
0-15
0,1
0,1
0,1
0-15
FIX
DATA NTSC PAL M PAL N
35 35 35
33 33 33
5 5 5
7 7 7
7 7 7
7 7 7
36 36 36
36 36 36
Palette mode controls this register
0
Palette mode controls this register
0
0
0
0
40 47 47
32 32 32
7
6
0
15
47
31
1
11
8
0
1
0
0
0
****
31
21
21
10
6
6
0
12
14 14 14
13
1
1
1
0
0
1
1
0
0
5
Palette mode controls this register
1
Palette mode controls this register
Palette mode controls this register
1
1
7
1
1
0
12
— 22 —
AVERAGE
VIDEO RF DATA
40
25
7
9
7
12
34
37
0
0
2
0
0
0
0
26
35
5
4
0
15
47
31
1
11
8
0
1
0
0
0
0
21
14
14
10
7
7
1
14
14
13
1
1
1
0
1
1
1
0
0
5
1
1
1
1
1
1
7
1
1
0
12