LG Flatron E2260S - Backlight Converter Block Diagram

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CONVERTER BLOCK DIAGRAM
Converter
Boost Circuit
Ignition LED bar
ON/OFF circuit
Current balance
Control IC
MP3389EF
(U801)
Feedback
circuit
OVP circuit
Current
Feedback
DIM circuit
12V
BKLT-EN
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BKLT-VBRI