Service Manuals, User Guides, Schematic Diagrams or docs for : Samsung LCD TV BN44-00176A samsung_bn44-00176a_power_supply_sch
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SAMSUNG SPECIFICATION STD RECORD NO. BN44-00176A
ELECTRO-MECHANICS PSLF261501A - BTV PLUS 40
(Block Diagram List)
PFC SECTION +24V LLC RESONANT INVERTER RECTIFIER &
FILTERING
LIVE +24VDC / 7A
EMI INRUSH
VARISTOR CURRENT + +
FILTER
PROTECTION
NEUT RETURN
FG ICE2PCS02
CCM CONTROLLER
FEEDBACK
+D5.3V / 2.0A
MC33067 LM2576
CONTROLLER Choper IC
RETURN
+D12VDC / 3.0A
MC33167
VCC_1ST Choper IC
RETURN
CONTROL
+S12VDC / 0.65A
LM2576
Choper IC
RETURN
RECTIFIER & STD_5.2V RECTIFIER &
FILTERING INVERTER FILTERING
STD_5.2V / 1.2A
+ +
RETURN
FEEDBACK
A6251
GM CONTROLLER
PS_ON CONTROL
PWR-ON/OFF
S-00-006(93.05.25) REV.2 PAGE REV. Page
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