Zenith L23W36 Service Manual page 8

4. Position Adjustment
Mode VGA-60
H_Display 640
V_Display 480
V_Frequency 60
H_Total 800
H_Blanking 160
H_Sync 96
H_Polarity NEG.
H_Vp 48
H_Fp 16
H-Freq[KHz] 31.469
/Clk[MHz] 25.175
V_Total 525
V_Blanking 45
V_Sync 2
V_Polarity NEG
V_Bp 33
10
V_Fp
Mode XGA-60
1024
H_Display
V_Display 768
V_Frequency 60
H_Total 1344
H_Blanking 320
H_Sync 136
H_Polarity NEG
H_Vp 136
160
H_Fp
H-Freq[KHz] 48.363
/Clk[MHz] 65.0
V_Total 806
V_Blanking 38
V_Sync 6
V_Polarity NEG
V_Bp 29
3
V_Fp
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ADJUSTMENT INSTRUCTIONS
VGA-67 VGA-75 VGA-85
640 640
640
480 480 480
67 75 82
864 840 832
224 200 192
64 64 56
NEG. NEG NEG
96 120 80
64 16 56
35.0 37.5 43.269
30.24 31.5 36.0
525 500 509
45 20 29
3 3 3
NEG NEG NEG
39 16 25
3 1 1
XGA-70 XGA-75 XGA-85 WXGA-50
1024 1024 1024 1280
768 768 768 768
70 75 82 50
1328 1312 1376 1648
304 288 352 368
136 96 96 128
NEG POS POS NEG
144 176 208 184
24 16 48 56
39.518
56.476 60.023 68.677
75.0 78.75 84.997 65.125
806 800 808 791
38 32 40 23
6 3 3
NEG POS POS POS
29 28 36 15
3 1 1
- 8 -
SVGA-56 SVGA-60 SVGA-72
800 800 800
600 600 600
56 60 72
1024 1056 1040
224 256 240
72 128 120
POS POS POS
128 88 64
24 40 56
48.077
35.156 37.879
36.0 40.0 50.0
62.5 628 666
25 28 66
2 4
POS POS POS
22 23 23
1 1 37
WXGA-60
1280
768
60
1680
400
136
NEG
200
64
47.693
80.125
795
27
7 7
POS
19
1 1
SVGA-
SVGA-75
85800
800
600 600
75 85
1056 1048
256 248
80 64
POS POS
152
160
32
16
46.875 53.674
49.5 56.25
625 631
25 31
3 3
6
POS POS
27
21
1
1