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Toshiba 53HX71 Service Manual page 4

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ADJUSTING DIMENSION OF EACH PICTURE SCREEN
1. (4:3) (HD/NTSC)
• Adjust right and left 5.5 horizontal lines of Latimer signal for picture screen size after adjustment.
• On one vertical side, the ellipse encircling a tiger mark should contact the upper limit of screen and the 12th line should be
visible at the screen bottom.
• Five right and left horizontal lines should be adjusted for only 43-inch type screen.
43HX
433.2
50HX
486.0
53HX
516.0
61HX
594.0
2. (16:9) (HD)
• For (16:9) type, the screen's vertical size will be 75% of that of ordinary type.
• Adjust top and bottom 3.5 lines and right and left 5.5 horizontal lines of HD signal (generated by the signal generator,
VG819) for picture screen size after adjustment.
• 6.5 right and left horizontal lines should be adjusted for only 43-inch type screen.
43HX
433.2
50HX
486.0
53HX
516.0
61HX
594.0
361.0
216.6
72.2
0
405.0
243.0
81.0
0
430.0
258.0
86.0
0
495.0
297.0
99.0
0
361.0
216.6
72.2
0
72.2
405.0
243.0
84.0
0
84.0
430.0
258.0
86.0
0
86.0
495.0
297.0
102.5
0
102.5
Screen Size
Hspan
72.2
216.6
361.0
433.2
72.2
81.0
243.0
405.0
486.0
81.0
86.0
86.0
258.0
430.0
516.0
99.0
297.0
495.0
594.0
99.0
Hspan
216.6
361.0
433.2
72.2
243.0
405.0
486.0
81.0
258.0
430.0
516.0
86.0
99.0
297.0
495.0
594.0
– 4 –
43HX71, H71
50H71
53HX71, H71
61HX71, H71
43HX
50H
53HX
286.3
322.5
353.5
245.4
285.0
303.0
122.7
142.5
151.5
center
0
0
0
0
122.7
142.5
151.5
245.4
285.0
303.0
286.3
322.5
353.5
Vspan
Vspan
Vspan
40.9
47.5
50.5
43HX
50H
53HX
245.4
285.0
303.0
214.7
249.4
265.0
184.1
213.8
227.0
92.0
106.9
113.5
center
0
0
0
0
92.0
106.9
113.5
184.1
213.8
227.0
214.7
249.4
265.0
245.4
285.0
303.0
Vspan
Vspan
Vspan
30.7
35.6
37.8
(874 × 655)
(1014 × 760)
(1077 × 807.7)
(1240 × 930)
61HX
406.0
348.0
174.0
0
174.0
348.0
406.0
Vspan
58.0
61HX
348.0
304.5
261.0
130.5
0
174.0
261.0
304.5
348.0
Vspan
43.5

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