Acer D240H, Руководство по обслуживанию

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Acer
Acer –LCD-D240H
4.8 HDMI timing table
For DVD Player Input, Attached timing is supported :
Mode Resolution Pixel Clock MHz H sync KHz V sync Hz
Ratio
VGA 640 x 480p 25.2 31.5 60 4:3
NTSC (480i) 720 x 480 13.50 15.73 60 4:3
NTSC (480p) 720 x 480 27.00 31.47 60 4:3
PAL (576i) 720 x 576 13.50 15.63 50 4:3
PAL (576p) 720 x 576 27.00 31.27 50 16:9/4:3
720p 1280 x 720 74.25 37.5 50 16:9
720p 1280 x 720
74 .25 45 60 16 :9
1080i 1920 x 1080 74.25 28.125 50 16:9
1080i 1920 x 1080 74.25 33.72 60 16:9
1080P 1920 x 1080 148.50 56.250 50 16:9
1080P 1920 x 1080 148.50 67.50 60 16:9
4.9 Audio output SPEC
Specification
Items
Min TYP MAX
TEST CONDITIONS
Output power (W) 1.6 2.0 2.4 THD+N = 10%( AT 1KHz 1Vrms )
Output impedance ( Ω ) 3.4 4 4.6 AT 1KHz 1Vrms
Total harmonic distortion plus noise --- --- 10%
Po
≦
2.0W( at 1KHz 1Vrms,
200HZ <f<
10
KHZ )
Signal to noise ratio (dB) 40 --- ---
THD+N
≦
5%
PWM frequency (KHz)
200 250 300
Note: The low pass RC Filter (R=100 Ω / C=0.047uF) for Class-D Output Power and THD+N Measurement
4.10 DDC data
EDID File Format : VESA’s EDID Standard Version #3, Revision #0,
EDID Structure : Version #1, Revision #3.
EDID Data Table : See the attached table (for example)
4
.10.1 VGA EDID table
0 1 2 3 4 5 6 7 8 9 A B C D E F
0 00 FF FF FF FF FF FF 00 04 72 74 00 00 00 00 00
1 00 00 01 03 68 35 1D 78 EA 60 85 A6 56 4A 9C 25
2
12 50 54 AF CF 00 81 80 71 4F 95 00 95 0F A9 40
3 B3 00 01 01 01 01 1A 36 80 A0 70 38 1F 40 30 20
4 35 00 13 2A 21 00 00 1A 00 00 00 FC 00 44 32 34
5 30 48 0A 20 20 20 20 20 20 20 00 00 00 FD 00 38
6 4C 1F 53 12 00 0A 20 20 20 20 20 20 00 00 00 FF
7 00 30 30 30 30 30 30 30 30 30 30 30 30 0A 00 CS