Dell 2208WFP Service Manual page 13

D854&D855 are used to rectify the inducted current. C862 are used to store energy when current is
reversed. The parts including L852 are used to smooth the current waves that are from D854&D855, and
then 2 V voltage is supplied.
D880&D881 are used to rectify the inducted current . C881 is used to store energy when current is
reversed. The parts including U880 are used to change the voltage from about 13V to steady 12V ,and then
12V voltage is supplied.
D8 is used to rectify the inducted current. C874,C864&C875 are used to store energy when current is
reversed. The parts including L851,and C876 are used to smooth the current waves that are from D856, and
fig.7
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Service Manual