Service Manuals, User Guides, Schematic Diagrams or docs for : LG DVD DVD-2300N _DVD_SR10439BA
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2. Power(SMPS) Block Diagram
F+
F-
RECTIFIER(FLD)
-24V
12V
RECTIFIER(14V) LPF
RECTIFIER
TRANS
SWITCHING IC
RECTIFIER(10V) LPF REG(8V) 8V
3-13
RECTIFIER(5.2V) LPF D5V
A5V
LINE FILTER
FEED B. U5V
PWR ON/OFF
AC85~135V
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