Diagrama De Bloques; Diagrama Del Bloque Smps - LG MCD212 Manual De Servicio

DIAGRAMA DE BLOQUES

1. DIAGRAMA DEL BLOQUE SMPS

RECTIFICATION
SMOOTHING
CIRCUIT
ZNR &
FILTER
AC INPUT
LGE Internal Use Only
T
R
AMP
A
Switch
N
IC # 1
S
#1
T
R
MAIN
A
Switch
N
IC # 2
S
#2
3-21
AMP (+) 3 1.5V
FEED BACK
3.5V (278R35)
12V (78R12)
5V(P-SEN S)
6.1V (KIA278R05)
-12V
-31. 5V(VKK)
FL1-FL2 (4. 5V)
FEED BACK
3-22
P9701
P9702
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