Smps Block Diagram (Part 1) - LG RH4820W Service Manual

11. SMPS Block Diagram (PART 1)

FEED B.
AC85~240V
TIMER H
RECTIFIER(FLD)
RECTIFIER(14V)
LPF
RECTIFIER(3.2V) LPF
RECTIFIER(35V) LPF
RECTIFIER(5.2V)
LPF
3-35 3-36
F+
F-
-29VA
FLD
12V
REG(12V)
AUDIO
12VT
REG(12V)
/ 12VA
TUNER
REG(2.5V) 2.5V
/ 1.5V
REG(1.5V)
MAIN
33VT
TUNER
5.2VA
FRONT
5VD
I/O
5VT/5VA
TUNER
PWR CTL