13 Circuit Descriptions
13-5
13-3-3 26" , 32" SMPS Block
13-3-4 26" , 32" SMPS Block
Line
Filter
Part
AC110V - Double
Rectifier
AC220V - Bridge
Rectifier
Resonance
Switching
Part
Resonance
Transformer
Output
Rectifier
Part
DC/DC
MC33167
Inverter
SMPS
24V
Signal
5.4V
Signal
13V
Sound
9V or 12V
Stand-By
6V
Regulator
Resonance
Controller
F9222L
PFC
Controler
TDA4863
Stand-By
Controller
Viper22A
AC Input
(110Vac~220Vac)
AC
Rectifier
On/Off
Control
On/Off
EMI
FILTER
AC Input
110V/220V
INPUT
F9222L
Viper22A
Current
Resonant Type
Double
Rectifier
AV110V
Bridge
Rectifier
AV220V
Trans EER3942
Trans EE2020
DC/DC
Converter
Sound
+9V / +12V
V5D
+5.4V
Stand-By
6V
INVERTER
24V
Main
+13V
DC/DC
Converter
On/Off
Control
Power On/Off
Signal
Summary of Contents for LN23R71BAX
Page 22: ...3 Alignments and Adjustments 3 11 Picture 4 3 W B Patten ...
Page 29: ...4 Troubleshooting 4 4 WAVEFORMS 1 2 PC Input V Sync H Sync 3 LVDS Out CLK ...
Page 31: ...4 Troubleshooting 4 6 4 5 HDMI Input CLK WAVEFORMS ...
Page 33: ...4 Troubleshooting 4 8 WAVEFORMS 6 Tuner CVBS Out Pattern Grey Bar ...
Page 35: ...4 Troubleshooting 4 10 WAVEFORMS 7 TS DATA Out CLK DATA 0 8 Eagle Out CLK H Sync ...
Page 38: ...4 Troubleshooting 4 13 WAVEFORMS 9 S VIDEO Input Y C ...
Page 40: ...4 Troubleshooting 4 15 WAVEFORMS 10 Component Input Y Pb ...
Page 137: ...10 Operating Instructions and Installation 10 3 10 3 Remote Control ...
Page 144: ...12 PCB Diagram 12 1 12 PCB Diagram 12 1 Main PCB Diagram ...
Page 145: ...12 PCB Diagram 12 2 12 2 Power PCB Diagram 23 ...
Page 146: ...12 PCB Diagram 12 3 12 3 Power PCB Diagram 26 32 ...
Page 147: ...12 PCB Diagram 12 4 12 4 Power PCB Diagram 40 ...
Page 150: ...13 Circuit Descriptions 13 3 13 2 Main Block ...
Page 161: ...14 Reference Infomation 14 7 14 3 2 Supported Modes 1 ...
Page 162: ...14 Reference Infomation 14 8 14 3 3 Supported Modes 2 ...
Page 163: ...14 Reference Infomation 14 9 14 3 4 Supported Modes 3 ...