Beko 23WL46G Service Manual page 9

J450
DC_IN
GND
S450
GND
L6B POWER SUPPLY BLOCK DIAGRAM (MAIN CHASSIS)
12V F450
U451 (5V)
FDS9933A
F451
12V
U452
FDS9933N
STAND_BY
U453
FDS9933N
PNL_EN
U454
+5V_STBY
LM2576
VOLTAGE
DOUBLER
'33V
12V_AMP
+5V
U457
+3,3V
NCP1117
U455
+12V
LM2576
+12V_INVERTER
+2,5V_STBY
U458
NCP1117
+3,3V_STBY
+1,5V_STBY
U450
NCP117
U456 +8V
LM317
PANEL_POWER