![AOC Wipro WLA171t Скачать руководство пользователя страница 15](http://html1.mh-extra.com/html/aoc/wipro-wla171t/wipro-wla171t_service-manual_2949559015.webp)
17” LCD Color Monitor Wipro WLA171t
15
1) MCU initializes.
2) Is the EPROM blank?
3) Program the EPROM by default values.
4) Get the PWM value of brightness from EPROM.
5) Is the power key pressed?
6) Clear all global flags.
7) Are the AUTO and SELECT keys pressed?
8) Enter factory mode.
9) Save the power key status into EPROM.
Turn on the LED and set it to green color.
Scalar initializes.
10) In standby mode?
11) Update the lifetime of back light.
12) Check the analog port, are there any signals coming?
13) Does the scalar send out an interrupt request?
14) Wake up the scalar.
15) Are there any signals coming from analog port?
16) Display "No connection Check Signal Cable" message. And go into standby mode after the message
disappears.
17) Program the scalar to be able to show the coming mode.
18) Process the OSD display.
19) Read the keyboard. Is the power key pressed?
Содержание Wipro WLA171t
Страница 13: ...17 LCD Color Monitor Wipro WLA171t 13 4 3 3 Electrical Characteristics 1 TFT LCD 2 Backlight...
Страница 27: ...17 LCD Color Monitor Wipro WLA171t 27 7 PCB Layout 7 1 Main Board...
Страница 28: ...17 LCD Color Monitor Wipro WLA171t 28...
Страница 29: ...17 LCD Color Monitor Wipro WLA171t 29 7 2 Power Board...
Страница 30: ...17 LCD Color Monitor Wipro WLA171t 30...
Страница 31: ...17 LCD Color Monitor Wipro WLA171t 31 7 3 Audio Board 7 4 Key Board...
Страница 36: ...17 LCD Color Monitor Wipro WLA171t 36 8 2 2 Power Board No power...
Страница 40: ...17 LCD Color Monitor Wipro WLA171t 40 10 Monitor Exploded View...