Samsung LN23R71BAX Service Manual page 152

13-3-3 26" , 32" SMPS Block
Line
AC
Filter
Rectifier
Part
AC Input
(110Vac~220Vac)
13-3-4 26" , 32" SMPS Block
EMI
FILTER
INPUT
AC Input
110V/220V
AC110V - Double
Rectifier
AC220V - Bridge
Rectifier
PFC
Controler
TDA4863
Stand-By
Controller
Viper22A
Double Bridge
Rectifier Rectifier
AV110V AV220V
Trans EE2020
Resonance
Resonance
Switching
Transformer
Part
Resonance
Controller
F9222L
On/Off
Control
Current
Resonant Type
F9222L
Viper22A
On/Off
Control
13 Circuit Descriptions
Inverter
Output
Rectifier
Part
DC/DC
MC33167
Regulator
9V or 12V
Stand-By
Trans EER3942
INVERTER
24V
Main
+13V
DC/DC
Converter
Sound
+9V / +12V
DC/DC V5D
+5.4V
Converter
Stand-By
6V
Power On/Off
Signal
SMPS
24V
Signal
5.4V
Signal
13V
Sound
On/Off
6V
13-5