Samsung LE40S81BX Manuals

Manuals and User Guides for Samsung LE40S81BX. We have 2 Samsung LE40S81BX manuals available for free PDF download: Service Manual

Samsung LE40S81BX Service Manual

Samsung LE40S81BX Service Manual (230 pages)

Brand: Samsung | Category: LCD TV | Size: 19.25 MB

Table of Contents

Fashion Feature
1
Table of Contents
3
Fire and Shock Hazard
6
Safety Precautions
6
- Servicing the LCD Monitor
  6
- Warnings
  6
- General Servicing
  7
Servicing Precautions
7
Static Electricity Precautions
7
Installation Precautions
8
Product Specifications
10
- Fashion Feature
  10
  - LE26S81BX Specifications
    11
  - LE32S81BX Specifications
    12
- LE37S81BX Specifications
  13
- LE46S81BX Specifications
  15
- Spec Comparison
  16
- Option Specification
  17
Alignments and Adjustments
18
- Service Instruction
  18
- How to Access Service Mode
  19
  - Entering Factory Mode
    19
  - Panel Check
    19
  - Label Rating File
    19
- Factory Data
  20
  - White Balance
    21
  - W/B Movie
    21
  - Dynamic Contrast
    28
  - Spread Spectrum
    28
- Service Adjustment
  29
  - White Balance - Calibration
    29
  - White Balance - Adjustment
    29
  - Conditions for Measurement
    30
  - Method of Adjustment
    30
  - Toshiba ABL Pattern
    31
- Software Upgrade
  32
- How to Update Flash ROM
  32
- First Checklist for Troubleshooting
  34
- Checkpoints by Error Mode
  35
  - No Power
    35
  - No Video (Analog PC)
    36
  - Waveforms
    37
  - No Video (Digital-HDMI)
    38
  - No Picture (Tuner_Cvbs)
    40
  - No Picture (Video_Cvbs)
    42
  - No Picture (S-VIDEO_Y,C)
    44
  - No Sound
    46
Exploded View and Parts List
48
Block Diagram
164
Wiring Diagram
166
- Main Board Layout
  167
- PIN Characteristic
  168
  - CN102-Front Control
    169
  - CN501-Panel Control
    169
  - CN1001-LVDS Signal
    170
- Power Board Layout
  171
Schematic Diagrams
178
- SIDE_AV Schematic Diagram
  180
- HDMI_INPUT Schematic Diagram
  181
- Scart Option Schematic Diagram
  182
- Application Schematic Diagram
  183
- Front
  188
O O Perating Instructions and Installation
188
- Connection Panel
  189
  - Connecting AUDIO
    190
  - Connecting an Aerial or Cable Television Network
    190
  - Connecting External A/V Devices
    190
  - Connecting Computer
    190
- Remote Control
  191
- Installing the Stand
  192
- Installing the Wall Mount Kit
  192
1 1. Disassembly and Reassembly
194
- Reassembly
  198
PCB Diagram
200
- Block Description
  206
C C Ircuit Descriptions
206
- Main Block
  208
- SMPS Board
  209
  - 26", 32" Power Block
    209
  - 26", 32" SMPS Diagram
    209
  - 37" Power Block
    211
  - 37" SMPS Diagram
    211
  - 40, 46" IP Board
    212
Reference Infomation
214
- Technical Terms
  214
- Pin Assignments
  217
  - DVI-D
    217
  - Component
    218
  - S-Video
    218
  - PC Display Mode
    218
  - D-Sub
    218
- Timing Chart
  220
  - LCD Panel Mode1 Mode
    220
  - Supported Modes
    221
- Panel Description
  224

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Samsung LE40S81BX Service Manual

Samsung LE40S81BX Service Manual (149 pages)

TFT-LCD TV. Chassis: GJA26SEU, GJA32SEU, GJA37SEU, GJA40SEU, GJA46SEU

Brand: Samsung | Category: LCD TV | Size: 14.86 MB

Table of Contents

Table of Contents
3
Precautions
6
Product Specifications
10
- Fashion Feature
  10
- LE37S81BX Specifications
  13
- LE46S81BX Specifications
  15
- Spec Comparison
  16
- Option Specification
  17
Alignments and Adjustments
18
- Service Instruction
  18
- How to Access Service Mode
  19
- Factory Data
  20
- Service Adjustment
  29
- Software Upgrade
  32
Troubleshooting
34
- First Checklist for Troubleshooting
  34
- Checkpoints by Error Mode
  35
Exploded View and Parts List
48
- LE37S81BX/LE37S86BD Exploded View
  52
Electrical Parts List
58
Block Diagram
84
Wiring Diagram
86
- Main Board Layout
  87
- PIN Characteristic
  88
- Power Board Layout
  91
Power Schematic Diagram
98
Schematic Diagrams
98
O O Perating Instructions and Installation
108
- Front
  108
- Connection Panel
  109
- Remote Control
  111
- Installing the Stand
  112
- Installing the Wall Mount Kit
  112
1 1. Disassembly and Reassembly
114
- Disassembly
  114
- Reassembly
  118
PCB Diagram
120
C C Ircuit Descriptions
126
- Block Description
  126
- Main Block
  128
- SMPS Board
  129
Reference Infomation
134
- Technical Terms
  134
- Pin Assignments
  137
- Timing Chart
  140
- Panel Description
  144

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