Block Diagrams - LG HX966TZ Service Manual

BLOCK DIAGRAMS

1. SMPS BLOCK DIAGRAM
Snubber
Rectifier Circuit
(Bridge, CAPACITOR)
Filter
Section
(Varistor,
Resistor,
Line Filter
Thermistor)
Snubber
AC
System
for Power IC
IC Peripheral Circuit
IC
(Power AMP &
FET
Power MAIN)
IC Peripheral Circuit
2-115
TRANS
EER2828
Standby
: 16.5V
TRANS
32V/39V
MAIN
&
AMP
2-116
FL(+/-)
4.5V
-27V VKK
14VA
5.6V
3.8VA
P-CTRL
FL
FR
Digital
SW
Power
AMP
C
SL
SR