APPENDIX D
:
TIMING OF INPUT SIGNALS.
Video
D
C
E
A
B
Video
R
Q
S
O
P
Sync
Sync
Horizontal
Vertical
Sync Polarity : Positive / Negative
PRESET TIMING CHART.
MODE NO.
1
2
3
4
5
6
VGA
VGA
MAC
VESA
VESA
VESA
MAC
MODE NAME
640
X
640
X
640
X
640
X
640
X
800
X
832
X
400
480
480
480
480
600
624
PIXEL CLOCK (MHZ)
25
.
175
25
.
175
30
.
240
31
.
500
36
.
000
49
.
5
57
.
27
HORIZONTAL FREQ (KHZ)
31
.
469
31
.
469
35
.
00
37
.
50
43
.
269
46
.
875
49
.
717
SYNC. POLARITY
-
-
-
-
-
+
A H.TOTAL (us)
31
.
778
31
.
778
28
.
571
26
.
667
23
.
111
21
.
333
20
.
115
(PIXELS)
(
800
)
(
800
)
(
864
)
(
840
)
(
832
)
(
1056
)
(
1152
)
B H.SYNC (us)
3
.
813
3
.
813
2
.
116
2
.
032
1
.
556
1
.
616
1
.
118
(PIXELS)
(
96
)
(
96
)
(
64
)
(
64
)
(
56
)
(
80
)
(
64
C H.BACK PORCH (us)
1
.
907
1
.
907
3
.
175
3
.
810
2
.
222
3
.
232
3
.
911
(PIXELS)
(
48
)
(
48
)
(
96
)
(
120
)
(
80
)
(
160
)
(
224
)
D H.ACTIVE (us)
25
.
422
25
.
422
21
.
164
20
.
317
12
.
778
16
.
162
14
.
528
(PIXELS)
(
640
)
(
640
)
(
640
)
(
640
)
(
640
)
(
800
)
(
832
)
E H.FRONT PORCH (us)
0
.
636
0
.
636
2
.
116
0
.
508
1
.
556
0
.
323
0
.
558
(PIXELS)
(
16
)
(
16
)
(
64
)
(
16
)
(
56
)
(
16
)
(
32
)
VERTICAL FREQ (HZ)
70
.
089
59
.
940
66
.
667
75
.
00
85
.
008
75
74
.
53
SYNC. POLARITY
+
-
-
-
-
+
O V.TOTAL (ms)
14
.
268
16
.
684
15
.
000
13
.
333
11
.
764
13
.
333
13
.
417
(LINES)
(
449
)
(
525
)
(
525
)
(
500
)
(
509
)
(
625
)
(
667
)
P V.SYNC (ms)
0
.
064
0
.
064
0
.
086
0
.
080
0
.
069
0
.
064
0
.
06
(LINES)
(
2
)
(
2
)
(
3
)
(
3
)
(
3
)
(
3
)
(
3
)
Q V.BACK PORCH (ms)
1
.
112
1
.
048
1
.
114
0
.
427
0
.
578
0
.
448
0
.
784
(LINES)
(
35
)
(
33
)
(
39
)
(
16
)
(
25
)
(
21
)
(
39
)
R V.ACTIVE (ms)
12
.
711
15
.
254
13
.
714
12
.
800
11
.
093
12
.
8
12
.
552
(LINES)
(
400
)
(
480
)
(
480
)
(
480
)
(
480
)
(
600
)
(
624
)
S V.FRONT PORCH (ms)
0
.
381
0
.
381
0
.
086
0
.
026
0
.
023
0
.
021
0
.
021
(LINES)
(
12
)
(
10
)
(
3
)
(
1
)
(
1
)
(
1
)
(
1
)
17
ViewSonic Corporation
Co
nfidential - Do Not Copy
70f+SB-3
E
Содержание E70F - 17" CRT Display
Страница 36: ...33 ViewSonic Corporation Confidential Do Not Copy 70f SB 3 E...
Страница 37: ...34 ViewSonic Corporation Confidential Do Not Copy 70f SB 3 E...
Страница 38: ...35 ViewSonic Corporation Confidential Do Not Copy 70f SB 3 E...
Страница 55: ...8 Exploded Diagram And Spare Parts List 52 ViewSonic Corporation Confidential Do Not Copy 70f SB 3 E...
Страница 57: ...54 ViewSonic Corporation Confidential Do Not Copy 70f SB 3 E...
Страница 58: ...55 ViewSonic Corporation Confidential Do Not Copy 70f SB 3 E...
Страница 59: ...56 ViewSonic Corporation Confidential Do Not Copy 70f SB 3 E...
Страница 60: ...57 ViewSonic Corporation Confidential Do Not Copy 70f SB 3 E...
Страница 61: ...58 ViewSonic Corporation Confidential Do Not Copy 70f SB 3 E...
Страница 62: ...59 ViewSonic Corporation Confidential Do Not Copy 70f SB 3 E...
Страница 63: ...9 Block Diagram Model No E70f SB 3 60 ViewSonic Corporation Confidential Do Not Copy 70f SB 3 E...
Страница 64: ...Model No E70f SB 3 10 Schematic Diagrams 61 ViewSonic Corporation Confidential Do Not Copy 70f SB 3 E...
Страница 65: ...Model No E70f SB 3 62 ViewSonic Corporation Confidential Do Not Copy 70f SB 3 E...
Страница 66: ...Model No E70f SB 3 63 ViewSonic Corporation Confidential Do Not Copy 70f SB 3 E...
Страница 67: ...Model No E70f SB 3 64 ViewSonic Corporation Confidential Do Not Copy 70f SB 3 E...
Страница 68: ...Model No E70f SB 3 65 ViewSonic Corporation Confidential Do Not Copy 70f SB 3 E...
Страница 77: ...11 PCB Layout Diagrams 74 ViewSonic Corporation Confidential Do Not Copy E70f SB 3...