AL512/AL513 Service Manual
-3-
9/20/2002
3.2. SUPPORTING TIMING CHART
ITEM
1
2
3
4
5
TIMING 720
×
400@70Hz 640
×
480@60Hz 640
×
480@67Hz 640
×
480@75Hz 800
×
600@56Hz
Pixel
Rate 28.322MHz 25.175MHz 30.240MHz 31.500MHz 36.000MHz
H
TOTAL 31.778us 31.778us 28.571us 26.667us 28.444us
H
DISPLAY
25.422us 25.422us 21.164us 20.317us 22.222us
H
B-Porch 1.907us 1.907us 3.175us 3.810us 3.556us
H
Width 3.813us 3.813us 2.116us 2.032us 2.000us
H
Border 0.318us 0.318us 0.000us 0.000us 0.000us
V
TOTAL 14.268ms 16.683ms 15.000ms 13.334ms 17.778ms
V
DISPLAY
12.711ms 15.253ms 13.714ms 12.800ms 17.066ms
V
B-Porch 1.112ms 1.049ms 1.114ms 0.427ms 0.626ms
Vs
Width 0.064ms 0.064ms 0.086ms 0.080ms 0.057ms
V
Border 0.222ms 0.254ms 0.000ms 0.000ms 0.000ms
H/V
Sync
-/+ -/- -/- -/- +/+
Interlace No. No. No. No. No.
ITEM
6
7
8
9
10
TIMING 800
×
600@60Hz 800
×
600@72Hz 800
×
600@75Hz
832
×
[email protected] 1024
×
768@60Hz
Pixel
Rate 40.000MHz 50.000MHz 48.500MHz 57.280MHz 65.000MHz
H
TOTAL 26.400us 20.800us 21.333us 20.112us 20.677us
H
DISPLAY
20.000us 16.000us 16.162us 14.525us 15.754us
H
B-Porch 2.200us 1.280us 3.232us 3.771us 2.462us
H
Width 3.200us 2.400us 1.616us 1.118us 2.092us
H
Border 0.000us 0.000us 0.000us 0.000us 0.000us
V
TOTAL 16.579ms 13.853ms 13.333ms 13.417ms 16.666ms
V
DISPLAY
15.840ms 12.480ms 12.800ms 12.552ms 15.880ms
V
B-Porch 0.607ms 0.478ms 0.448ms 0.784ms 0.600ms
Vs
Width 0.106ms 0.125ms 0.064ms 0.060ms 0.124ms
V
Border 0.000ms 0.000ms 0.000ms 0.00ms 0.000ms
H/V
Sync
+/+ +/+ +/+ -/- -/-
Interlace No. No. No. No. No.
Summary of Contents for AL512
Page 19: ...AL512 AL513 9 20 2002 18 9 1 MAIN PCB TOP VIEW 9 PCB LAYOUT ...
Page 20: ......
Page 21: ...AL512 AL513 9 20 2002 20 9 3 CON PCB TOP VIEW ...
Page 22: ......
Page 23: ...9 5 AUDIO IN PCB TOP VIEW AL512 AL513 9 20 2002 22 ...
Page 24: ......
Page 25: ...9 7 POWER PCB TOP VIEW AL512 AL513 9 20 2002 24 ...
Page 26: ......
