13 Circuit Descriptions
13-4
13-3 SMPS Board
13-3-1 26", 32" SMPS Block
13-3-2 26", 32" SMPS Block
EMI
FILTER
AC Input
90V~264V
INPUT
Rectifier
F9222L
Viper22A
Current
Resonant Type
450V
120uF
TDA4863
PFC DC
Output
ER3942
Trans EE2020
PFC
Regulator
Sound
+9V / +12V
V5D
+5.4V
Stand-By
6V
INVERTER
24V
Main
+13V
DC/DC
Converter
On/Off
Control
Power On/Off
Signal
Line
Filter
Part
PFC
Switching
Part
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
(90Vac~264Vac)
AC
Rectifier
PFC
Rectifier
On/Off
Control
On/Off
Содержание LN23R71BAX
Страница 22: ...3 Alignments and Adjustments 3 11 Picture 4 3 W B Patten ...
Страница 29: ...4 Troubleshooting 4 4 WAVEFORMS 1 2 PC Input V Sync H Sync 3 LVDS Out CLK ...
Страница 31: ...4 Troubleshooting 4 6 4 5 HDMI Input CLK WAVEFORMS ...
Страница 33: ...4 Troubleshooting 4 8 WAVEFORMS 6 Tuner CVBS Out Pattern Grey Bar ...
Страница 35: ...4 Troubleshooting 4 10 WAVEFORMS 7 TS DATA Out CLK DATA 0 8 Eagle Out CLK H Sync ...
Страница 38: ...4 Troubleshooting 4 13 WAVEFORMS 9 S VIDEO Input Y C ...
Страница 40: ...4 Troubleshooting 4 15 WAVEFORMS 10 Component Input Y Pb ...
Страница 42: ...4 Troubleshooting 4 17 WAVEFORMS 11 Audio Input Sign Wave 12 12S Input CLK DATA 13 Audio Amp Out Sign Wave ...
Страница 47: ...5 Exploded View Parts List 5 5 5 6 LN32R71BAX Exploded View T0003 T0175 T0175 M0215 T0447 M0014 M0013 M0027 ...
Страница 117: ...7 Block Diagrams 7 1 7 Block Diagram This Document can not be used without Samsung s authorization ...
Страница 126: ...9 Schematic Diagrams 9 2 This Document can not be used without Samsung s authorization 9 2 Sound Schematic Diagram ...
Страница 127: ...9 Schematic Diagrams 9 3 This Document can not be used without Samsung s authorization 9 3 SIDE_AV Schematic Diagram ...
Страница 128: ...9 Schematic Diagrams 9 4 This Document can not be used without Samsung s authorization 9 4 HDMI_INPUT Schematic Diagram ...
Страница 132: ...9 Schematic Diagrams 9 8 This Document can not be used without Samsung s authorization 9 8 SOUND_AMP Schematic Diagram ...
Страница 133: ...9 Schematic Diagrams 9 9 This Document can not be used without Samsung s authorization 9 9 F B E 2 Schematic Diagram ...
Страница 137: ...10 Operating Instructions and Installation 10 3 10 3 Remote Control ...
Страница 144: ...12 PCB Diagram 12 1 12 PCB Diagram 12 1 Main PCB Diagram ...
Страница 145: ...12 PCB Diagram 12 2 12 2 Power PCB Diagram 23 ...
Страница 146: ...12 PCB Diagram 12 3 12 3 Power PCB Diagram 26 32 ...
Страница 147: ...12 PCB Diagram 12 4 12 4 Power PCB Diagram 40 ...
Страница 150: ...13 Circuit Descriptions 13 3 13 2 Main Block ...
Страница 161: ...14 Reference Infomation 14 7 14 3 2 Supported Modes 1 ...
Страница 162: ...14 Reference Infomation 14 8 14 3 3 Supported Modes 2 ...
Страница 163: ...14 Reference Infomation 14 9 14 3 4 Supported Modes 3 ...