15” LCD Color Monitor AOC 511Vwb
12
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?
9) Save the power key status into EPROM.
Turn on the LED and set it to green color.
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.
Содержание 511Vwb
Страница 13: ...15 LCD Color Monitor AOC 511Vwb 13 5 2 Electrical Block Diagram 5 2 1 Main Board h t t p w w w w j e l n e t ...
Страница 23: ...15 LCD Color Monitor AOC 511Vwb 23 7 PCB Layout 7 1 Main Board h t t p w w w w j e l n e t ...
Страница 24: ...15 LCD Color Monitor AOC 511Vwb 24 7 2 Adapter Board 715G901 1 12 h t t p w w w w j e l n e t ...
Страница 25: ...15 LCD Color Monitor AOC 511Vwb 25 h t t p w w w w j e l n e t ...
Страница 34: ...15 LCD Color Monitor AOC 511Vwb 34 10 Monitor Exploded View h t t p w w w w j e l n e t ...