13 Circuit Descriptions
13-6
13-3-3 26", 32" Power Block
13-3-4 26", 32" SMPS Diagram
Line
Filter
Part
PFC
Switching
Part
Resonance
Switching
Part
Resonance
Transformer
Output
Rectifier
Part
DC/DC
SI-8008HFE
or AP1501A
Inverter
SMPS
24V
Signal
5.3V
Signal
13V
Sound
12V
Stand-By
5.2V
Regulator
KA278R12
Resonance
Controller
MC33067
PFC
Controler
TDA4863
Stand-By
Controller
STR-A6159
AC Input
(90Vac~264Vac)
AC
Rectifier
PFC
Rectifier
On/Off
Control
On/Off
EMI
FILTER
AC Input
90V~264V
INPUT
Rectifier
MC33067
STR-A6159
Current
Resonant Type
450V
150uF
TDA4863
PFC DC
Output
Trans EER4445
Trans EE2020
PFC
Regulator
Sound
+12V
V5D
+5.3V
Stand-By
5.2V
INVERTER
24V
Main
+13V
DC/DC
Converter
On/Off
Control
Power On/Off
Signal
ST-BY
Transformer
Output
Rectifier
Part
Summary of Contents for LE23R86BD
Page 9: ...Memo 1 Precautions 1 4 ...
Page 25: ...11 Disassembly and Reassembly 11 6 Memo ...
Page 26: ...12 PCB Diagram 12 1 12 PCB Diagram 12 1 Main PCB Diagram FOR READY ...
Page 27: ...12 PCB Diagram 12 2 12 2 Main PCB Diagram FOR IDTV ...
Page 28: ...12 PCB Diagram 12 3 12 3 23 SMPS ...
Page 29: ...12 PCB Diagram 12 4 12 4 26 32 SMPS ...
Page 30: ...12 PCB Diagram 12 5 12 5 37 SMPS ...
Page 31: ...12 PCB Diagram 12 6 12 6 40 IP Board ...
Page 32: ...12 PCB Diagram 12 7 12 7 DIMMING BOARD ...
Page 33: ...12 PCB Diagram 12 8 Memo ...
Page 36: ...13 Circuit Descriptions 13 3 13 2 Main Block ...
Page 51: ...14 Reference Infomation 14 8 14 3 2 Supported Modes 1 ...
Page 52: ...14 Reference Infomation 14 9 14 3 3 Supported Modes 2 ...
Page 53: ...14 Reference Infomation 14 10 14 3 4 Supported Modes 3 ...
Page 59: ...Memo 14 Reference Infomation 14 16 ...
Page 71: ...2 Product Specifications 2 12 Memo ...
Page 89: ...4 Troubleshooting 4 4 WAVEFORMS 1 R G B Output Signal of IC2001 ...
Page 91: ...4 Troubleshooting 4 6 2 Digital Output Data of IC4001 3 Signal of HDMI Data ...
Page 93: ...4 Troubleshooting 4 8 WAVEFORMS 4 Tuner_CVBS Output Signal 3 CVBS Output Signal ...
Page 95: ...4 Troubleshooting 4 10 WAVEFORMS 4 CVBS Output Signal ...
Page 305: ...7 Block Diagrams 7 2 Memo ...
Page 325: ...9 Schematic Diagrams 9 12 Memo ...