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Heather WatsonAug 4, 2025
What to do if Sony LCD TV PSU is broken?
- KKatie BlanchardAug 4, 2025
If the PSU (Power Supply Unit) of your Sony LCD TV is broken, the suggested solution is to replace it.
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If the PSU (Power Supply Unit) of your Sony LCD TV is broken, the suggested solution is to replace it.
Provides essential precautions for service personnel to prevent injury.
Specific guidelines for safely handling LCD panels during servicing.
Steps to ensure safety before returning the TV to the customer.
Troubleshooting steps for a 2-time LED blinking indicating main power failure.
Troubleshooting steps for a 3-time LED blink indicating a DC alert error.
Troubleshooting steps for a 3-time LED blink indicating an audio error.
Troubleshooting steps for a 5-time LED blink indicating panel communication failure.
Troubleshooting steps for a 6-time LED blink indicating a backlight failure.
Troubleshooting steps for a 7-time LED blink indicating a temperature error.
A chart to help diagnose issues based on symptoms and LED blinking codes.
Flowcharts for diagnosing and resolving issues with the Power Supply Unit (PSU).
Step-by-step guide for diagnosing and fixing sound issues.
Flowcharts for troubleshooting and resolving picture display problems.
Instructions on how to access the TV's service menu using the remote.
Provides essential precautions for service personnel to prevent injury.
Specific guidelines for safely handling LCD panels during servicing.
Steps to ensure safety before returning the TV to the customer.
Troubleshooting steps for a 2-time LED blinking indicating main power failure.
Troubleshooting steps for a 3-time LED blink indicating a DC alert error.
Troubleshooting steps for a 3-time LED blink indicating an audio error.
Troubleshooting steps for a 5-time LED blink indicating panel communication failure.
Troubleshooting steps for a 6-time LED blink indicating a backlight failure.
Troubleshooting steps for a 7-time LED blink indicating a temperature error.
A chart to help diagnose issues based on symptoms and LED blinking codes.
Flowcharts for diagnosing and resolving issues with the Power Supply Unit (PSU).
Step-by-step guide for diagnosing and fixing sound issues.
Flowcharts for troubleshooting and resolving picture display problems.
Instructions on how to access the TV's service menu using the remote.
General| Screen shape | Flat |
|---|---|
| Response time | - ms |
| Display diagonal | 49 \ |
| Display brightness | - cd/m² |
| Display technology | LED |
| Native aspect ratio | 16:9 |
| Peak luminance ratio | 71 % |
| LED backlighting type | Edge-LED |
| Supported video modes | 480i, 480p, 576i, 576p, 720p, 1080i, 1080p, 2160p |
| Display diagonal (metric) | 123.2 cm |
| Motion interpolation technology | Motionflow XR 240 Hz |
| 3D | No |
| App store | Google Play Store |
| User memory | 16 GB |
| Supported file systems | FAT16, FAT32, NTFS, exFAT |
| Annual energy consumption | 149 kWh |
| Composite video in | 1 |
| HDMI ports quantity | 4 |
| Common interface (CI) | - |
| USB 2.0 ports quantity | 3 |
| Component video (YPbPr/YCbCr) in | 2 |
| Tuner type | Analog & digital |
| Supported TV bands | UHF, VHF |
| Analog signal format system | PAL BG, PAL DK, PAL I, PAL M |
| Digital signal format system | DVB-T, DVB-T2 |
| Operating system installed | Android |
| Product color | Black |
| Panel mounting interface | 200 x 200 mm |
| Sound modes | Movie, Music, Speech, Sports, Standard |
| Audio decoders | DTS, Dolby Digital, DTS Digital Surround, Dolby Digital Plus, Dolby Pulse |
| RMS rated power | 10 W |
| AC input voltage | 100 - 240 V |
| AC input frequency | 50 - 60 Hz |
| Power consumption (standby) | 0.5 W |
| Power consumption (typical) | 130 W |
| Wi-Fi standards | 802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n) |
| Bluetooth version | 4.1 |
| Browser supported | Opera |
| Dimming type | Frame Dimming |
| Picture processing technology | Sony Dynamic Contrast Enhancer, Sony TRILUMINOS Display, Sony X-Reality PRO |
| Package type | Box |
| Package depth | 163 mm |
| Package width | 1190 mm |
| Package height | 748 mm |
| Package weight | 18000 g |
Weight and Dimensions| Stand width | 573 mm |
|---|---|
| Depth (with stand) | 252 mm |
| Width (with stand) | 1096 mm |
| Height (with stand) | 691 mm |
| Weight (with stand) | 12900 g |
| Depth (without stand) | 57 mm |
| Height (without stand) | 640 mm |
| Weight (without stand) | 12200 g |
