Elo TouchSystems ET17 XXL Series Service Manual page 43

15-pin D-SUB connector
Inverter Board
Connector
(P308)
Flat panel
Connector
30-pin connector
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Compatible video modes Tab 1
Mode Standard
1 VGA
2 VGA
3 VGA
4 MAC
5 VESA
6 VESA
7 VESA
8 VESA
9 VESA
10 VESA
11 MAC
12 VESA
13 VESA
14 VESA
1.Red
2.Green
3.Blue
4.Ground
5.Ground-DDC
6.Red return
7.Green return
8. Blue return
1.Brightness
2.Backlight Enable
3.VCC + 19Vin
4.GND
5.GND
Pin Signal Assignment
1 TX3+odd
2 TX3-odd
3 TXCK+odd
4 TXCK-odd
5 TX2+odd
6 TX2-odd
7 TX1+odd
8 TX1-odd
9 TX0+odd
10 TX0-odd
11 GND
12 GND
13 TX3+even
14 TX3-even
15 TXCK+even
Resolution H-Freq. (kHz)
720 × 350
720 × 400
640 × 480
640 × 480
640 × 480
640 × 480
800 × 600
800 × 600
800 × 600
800 × 600
832 × 624
1024 × 768
1024 × 768
1024 × 768
9.+5V DDC
10.Ground – sync
11.GND
12.SDA signal (DDC Data)
13.Horizontal sync
14.Vertical sync
15.SCL signal (DDC Clock)
Pin Signal Assignment
16 TXCK-even
17 TX2+even
18 TX2-even
19 TX1+even
20 TX1-even
21 TX0+ even
22 TX0- even
23 GND
24 GND
25 GND
26 GND
27 GND
28 VCC+5V
29 TX14+even
30 TX15+even
V-Freq. (Hz)
31.470
31.470
31.470
35.000
37.860
37.500
35.160
37.880
46.880
48.080
49.720
48.360
56.480
60.020
- -
40
Pixel Clock
70 70.49
70 28.322
60 25.175
66 32.240
72 31.500
75 31.500
56 36.000
60 40.000
75 49.500
72 50.000
75 57.283
60 65.000
70 75.000
75 78.750