Samsung LE32T51B - 27 SMPS Diagram(Free_Volt); 27 SMPS Block(110 V; 220 V Only)

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13 Circuit Descriptions

13-6

13-3-6 27" SMPS Diagram(Free_Volt)

13-3-7 27" SMPS Block(110V / 220V Only)

Main Page

Fashion Feature1
Safety Precautions3
Servicing the LCD Monitor3
Product Safety Notices3
Fire and Shock Hazard3
General Servicing Precautions4
Electrostatically Sensitive Devices (ESD) Precautions4
Installation Precautions5
Product Specifications7
Fashion Feature7
LE23T51B Specifications8
LE27T51B Specifications9
LE32T51B Specifications10
Spec Comparison11
Option Specification12
Alignments and Adjustments13
General Alignment Instuction13
Factory Mode Adjustments14
Entering Factory Mode14
Panel Check14
Factory Mode Tree15
White Balance - Calibration17
White Balance - Adjustment17
Conditions for Measurement17
Method of Adjustment18
Toshiba ABL Pattern19
TORINO Micom Update20
Installing G-Probe20
Connecting to the MAIN PCB21
Micom Download Jig Top Side21
Bottom Side21
Update Procedures22
Troubleshooting25
No Power25
No Video (Analog PC Signal)26
Waveforms27
R,G,B Output Signal27
Digital Output Data of IC31027
No Video (DVI-Digital Signal)28
Signal of DVI(Data)29
No Picture (Tuner_Cvbs)30
Tuner_Cvbs Output Signal31
No Picture (Video_Cvbs)32
No Picture (S-VIDEO_Y,C)34
Analog Signal(Y,C)35
No Sound36
DC +8V37
Output Waveform37
Exploded View and Parts List39
Le23T51B39
Le27T51B41
Electrical Parts List45
LE23T51BX/XEU Parts List45
Block Diagram62
Wiring Diagram64
LE23T51B / LE27T51B / LE32T51B Wiring Diagram64
Main Board Layout65
PIN Characteristic66
CN801 - Main Board Power Supply66
Cn621 / Cn622 - Speaker Connector66
CN802 - Front Control67
CN815 - Panel Control67
CN702-LVDS Signal68
Power Board Layout69
CN801 - AC Input70
CNM804 - Panel Control70
Sensor Power70
CN802 - Inverter Power Supply71
CN803 - Inverter Power Supply71
Schematic Diagrams76
Power & Function Schematic Diagram76
In_Out_Jack Schematic Diagram77
In-Out-Jack Schmetic Diagram78
Video Decoder & Sound Processing IC Schematic Diagram79
Sound Amp Schmetic Diagram80
Scaler IC Schmetic Diagram81
Memory & LVDS Output Schmetic Diagram82
Operating Instructions and Installation84
Front84
Connection Panel85
Connecting an Aerial or Cable Television Network86
Connecting Component Devices (DTV/DVD)86
Connecting External A/V Devices86
Connecting Set-Top Box, VCR or DVD86
Remote Control87
Teletext Functions87
Installing the Stand88
Disassembly and Reassembly90
PCB Layout94
Main PCB Layout94
Circuit Descriptions96
Block Description96
Main Block97
SMPS Board98
23" SMPS Block(Free_Volt)98
23" SMPS Diagram(Free_Volt)98
23" SMPS Block(110V / 220V Only)99
23" SMPS Diagram(110V / 220V Only)99
27" SMPS Block(Free_Volt)100
27" SMPS Diagram(Free_Volt)101
27" SMPS Block(110V / 220V Only)101
27" SMPS Diagram(110V / 220V Only)102
32" SMPS Block(Free_Volt)103
32" SMPS Diagram(Free_Volt)103
32" SMPS Block(110V / 220V Only)104
32" SMPS Diagram(110V / 220V Only)104
Technical Terms106
Tft-Lcd106
Pll(Phase Locked Loop)106
Inverter106
Reference Infomation106
Smps(Switching Mode Power Supply)106
T.M.D.s107
DDC(Display Data Channel)107
Edid107
Plug & Play107
Satellite Broadcasting108
Sound Balance108
Cable TV108
Channel Fine Tuning108
Pin Assignments109
DVI-D109
Component110
S-Video110
A/V110
PC Display Mode110
Scart 1111
Scart 2111
Timing Chart112
LCD Panel Mode1 Mode112
Supported Modes113
Panel Description116

Samsung LE32T51B - 27 SMPS Diagram(Free_Volt); 27 SMPS Block(110 V; 220 V Only)

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