30
3.6.6
CN10
Pin NO.
Signal
Comment
1
LED-Y
Power saving mode
2
LED-G
Monitor is ON
4 GND
GND
5
KEY-POWER
Power ON/OFF key
6
KEY-AUTO
Auto Adjusting and Channel Selection
7
KEY-MENU
Function Selection enable
8
KEY-UP
Function select and Adjust UP
9
KEY-DOWN
Function select and Adjust Down
3.6.7
CN1 Digital Video input Connector: DVI-D
Pin-Assignment of DVI-D(24 pin) connector
1 TX2-
9 TX1-
17 TX0-
2 TX2+
10 TX1+
18 TX0+
3 Shield (TX2 /
TX4)
11 Shield (TX1 / TX3) 19 Shield (TX0 / TX5)
4 NC
12 NC
20 NC
5 NC
13 NC
21 NC
6 DDC-Serial Clock 14 -5V Power *)
22 Shield (TXC)
7 DDC-Serial Data 15 Ground (+5V)
23 TXC-
8 No Connect
16 Hot plug detect
24 TXC+
*)In case, the power of the PC unit is switched off and the power the monitor is
switched on, no voltage may occur at pin 14.
Содержание AL1931
Страница 27: ...26 3 3 BLOCK DIAGRAM ...
Страница 34: ...33 5 TROUBLESHOOTING 5 1 Main Procedure ...
Страница 35: ...34 5 1 1 Power Circuit Troubleshooting ...
Страница 36: ...35 5 1 2 Backlights Troubleshooting ...
Страница 37: ...36 5 1 3 Performance Troubleshooting ...
Страница 38: ...37 5 1 4 Function Troubleshooting ...
Страница 44: ...43 WAVESHAPE ...
Страница 50: ...49 APPENDIX A PARTS LISTS ...
Страница 51: ...50 A FRU Board A 1 454AA030001 PCBA Key Board VK 903 ...
Страница 52: ...51 A 2 461AA030001 Firmware CTRL Board VL 903 ...
Страница 53: ...52 A 3 455AA030001 PCBA D D INV Board Vp 903 ...
Страница 54: ...53 Appendix B DISPLAY Assembly ...
Страница 55: ...54 ...
Страница 58: ...57 ...
Страница 60: ...60 Appendix C PCBA Assembly ...
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