Acer AL1713sg Manuel d'entretien - Page 10

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Monitor Block Diagram

The LCD Monitor contains an interface board, and inverter/power board, keypad board and flat panel.
In Inverter/power board, power section supplies +12V & +5V for Inverter and Interface board used. The inverter section drives
the backlight of panel and the DC-DC conversion.
Inverter/power board
(Including: AC/DC
Power supply and
inverter)
AC-IN
90V~264V
Flat Panel and CCFL Backlight
Interface board
Keypad board
Host Computer
9
RS232 Connector
for debug used
Video signal, DDC