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nataliesandersAug 7, 2025
How to fix Samsung LED TV with no video?
- MmelissagutierrezAug 8, 2025
If your Samsung LED TV shows no video, replace the T-CON board.
How to fix Samsung LED TV with no video?
If your Samsung LED TV shows no video, replace the T-CON board.
What to check if Samsung UN75H7150AF has no problems before HDMI IC check?
If your Samsung LED TV has no problems before the HDMI IC check, inspect the X12 pattern, LVDS cable, or T CON.
General| Screen shape | Flat |
|---|---|
| Response time | - ms |
| Display diagonal | 74.6 \ |
| Display brightness | - cd/m² |
| Native aspect ratio | 16:9 |
| LED backlighting type | - |
| Supported graphics resolutions | 1920 x 1080 (HD 1080) |
| Motion interpolation technology | CMR (Clear Motion Rate) 120 |
| 3D | Yes |
| 3D glasses quantity | 2 |
| Annual energy consumption | 260 kWh |
| Tuner type | Digital |
| Number of tuners | 2 tuner(s) |
| Digital signal format system | ATSC |
| Audio system | 2.2Ch Down Firing |
| Audio decoders | Dolby Digital, DTS, Dolby MS10, DTS Premium Sound 5.1, DTS Studio Sound |
| RMS rated power | 20 W |
| HDMI ports quantity | 4 |
| USB 2.0 ports quantity | 3 |
| Component video (YPbPr/YCbCr) in | 1 |
| Consumer Electronics Control (CEC) | Anynet+ |
| On Screen Display (OSD) languages | ENG, ESP, FRE |
| Picture processing technology | Samsung Wide Color Enhancer |
| Product color | Black |
| Panel mounting interface | 400 x 400 mm |
| AC input voltage | 110 - 120 V |
| AC input frequency | 60 Hz |
| Power consumption (standby) | 0.1 W |
| Power consumption (typical) | 79 W |
| Package depth | 1074.4 mm |
| Package width | 1811 mm |
| Package height | 299.7 mm |
| Package weight | 46130 g |
| Cables included | AC, IR |
Weight and Dimensions| Depth (with stand) | - mm |
|---|---|
| Width (with stand) | 1671.3 mm |
| Height (with stand) | 1010.9 mm |
| Weight (with stand) | 37103 g |
| Depth (without stand) | 35.5 mm |
| Width (without stand) | 1670.3 mm |
| Height (without stand) | 962.6 mm |
| Weight (without stand) | 34019 g |
Safety, servicing, and ESD precautions to prevent damage and protect against hazards.
General servicing precautions and warnings for safe handling and repair of the LED TV.
Techniques to reduce component damage from static electricity when handling sensitive devices.
Safety guidelines for installing the product, including ventilation and electrical hazards.
Details about the product, including model, dimensions, and front color.
Comprehensive technical specifications covering display, video, audio, and smart features.
List of included accessories with their part numbers and product codes.
Explains how to use the remote control and its various functions.
Step-by-step procedures for disassembling and reassembling the LED TV.
General troubleshooting steps and previous checks for diagnosing issues.
Diagnosing specific faults like 'NO Power' using flowcharts and checkpoints.
Details on accessing and adjusting factory settings like Type and Model options.
Procedures for calibrating and adjusting white balance for display quality.
Information on RS-232C control, pin descriptions, and serial communication.
Table of AV control commands, including picture and sound settings.
Instructions on how to check and perform software upgrades for the TV.
Overall wiring diagram illustrating component connections within the TV.
Detailed listing and pinouts of various connectors on the main board.
Explains the function of specific connectors, like CN201 and CN1401.
