![background image](http://html.mh-extra.com/html/viewsonic/vp730/vp730_service-manual_1021409022.webp)
5-1.1 Product
17” LCD Monitor
5-1.2 Test Equipment
Color Video Signal & Pattern (or PC with SXGA resolution)
5-1.3 Test Condition
Before function test and alignment, each LCD Monitor should be run-in and warmed up for at least
30 minutes with the following conditions:
(a) In room temperature,
(b) With full-white screen, RGB, and Black
(c) With cycled display modes,
640*480 (H=43.27 kHz, V=85Hz)
800*600 (H=53.7 kHz, V=85Hz)
1024*768 (H=68.67 kHz, V=85Hz)
1280*1024(H=80.0KHz, V=75Hz)
5-1.4 Test Display Modes & Pattern
5-1.4.1 Compatible Modes
Analog Digital
Item
Timing
1
640 x 350
@
70 Hz, 31.5 KHz
2
640 x 400
@
60 Hz, 31.5 KHz
3
640 x 400
@
70 Hz, 31.5 KHz
4
640 x 480
@
50 Hz, 24.7 KHz
5
640 x 480
@
60 Hz, 31.5 KHz
6
640 x 480
@
67 Hz, 35.0 KHz
7
640 x 480
@
72 Hz, 37.9 KHz
8
640 x 480
@
75 Hz, 37.5 KHz
9
640 x 480
@
85 Hz, 43.3 KHz
10
640 x 870
@
75 Hz, 68.9 KHz
11
720 x 400
@
70 Hz, 31.5 KHz
12
720 x 400
@
85 Hz, 37.9 KHz
13
720 x 480
@
60 Hz, 31.5 KHz
14
720 x 576
@
50 Hz, 31.3 KHz
15
800 x 600
@
50 Hz, 24.7 KHz
16
800 x 600
@
56 Hz, 35.1 KHz
17
800 x 600
@
60 Hz, 37.9 KHz
18
800 x 600
@
72 Hz, 48.1 KHz
19
800 x 600
@
75 Hz, 46.9 KHz
20
800 x 600
@
85 Hz, 53.7 KHz
21
832 x 624
@
75 Hz, 49.7 KHz
22
1024 x 768
@
50 Hz, 39.6 KHz
23
1024 x 768
@
60 Hz, 48.4 KHz
24
1024 x 768
@
70 Hz, 56.5 KHz
25
1024 x 768
@
72 Hz, 58.1 KHz
19
D
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ViewSonic
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Summary of Contents for VP730
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Page 21: ...5 Adjusting Procedure 18 Do Not Copy VP730 b ViewSonic Corporation Confidential ...
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Page 53: ...9 Block Diagram 50 Do Not Copy VP730 b ViewSonic Corporation Confidential ...
Page 54: ...51 ViewSonic Corporation Confidential Do Not Copy VP730 b 10 Schematic Diagram ...
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Page 60: ...11 PCB Layout Diagrams IF board 57 Do Not Copy VP730 b ViewSonic Corporation Confidential ...
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Page 63: ...Key board 60 Do Not Copy VP730 b ViewSonic Corporation Confidential ...
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