Samsung UN55TU7000F

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8. FindyourTVmodelanddownloadthermwarele.

Find your TV model and download the rmware le.

SEE ALL SUPPORT

Find your TV model and download the rmware le.

Firmware

Download

Click Download to download the rmware.

- 196 -

9. FindyourTVmodelanddownloadthermwarele.

Find your TV model and download the rmware le.

SEE ALL SUPPORT

Find your TV model and download the rmware le.

Firmware

Download

Click Download to download the rmware.

- 196 -

10. ClickDownloadtodownloadthermware.

Find your TV model and download the rmware le.

SEE ALL SUPPORT

Find your TV model and download the rmware le.

Firmware

Download

Click Download to download the rmware.

- 196 -

11. UnzipthedownloadedleandstoreitinyourUSBdrivetopfolder.

4-56

4. Troubleshooting

Main Page

Table of Contents2
Precautions5
Safety Precautions5
Warnings5
Servicing the LED TV5
Fire and Shock Hazard5
Product Safety Notices6
Servicing Precautions7
General Servicing Precautions7
Static Electricity Precautions8
Installation Precautions9
Product Specifications10
Product Information10
Specifications11
Other Information12
Accessories16
Key Features & Operation17
2020' about this TV17
Viewing the Functions18
Find a Variety of Content with One Remote18
Spend Time Watching, Not Searching18
Just Tap to Mirror19
Fits with Your Home Ecosystem19
Works Wth Amazon Alexa20
Control Your TV with the Google Assistant21
Works with Airplay 221
The Remote Control22
About the Buttons on the Remote Control22
Installing Batteries into the Remote Control23
Using the TV Controller23
Rear Connect24
Disassembly and Reassemble25
TV Disassembly25
Troubleshooting33
Power Troubleshooting33
FUNCTION/IR Control Test33
FUNCTION/IR Control Test of Function/Wi-Fi /BT Module34
3In1/Panel Backlight Test35
Video Troubleshooting36
Customer Picture Test36
Video Circuit Layout37
Combined MAIN/T-CON Models38
AUDIO Troubleshooting41
Network Troubleshooting42
Checking the Internet Connection Status42
Using the Wifi Analyzer App44
Wired LAN Operation Test (TV to Router)45
Know before Wireless Internet Connection46
Smart Hub47
Smart Hub Connection Test47
Bluetooth/Wifi Module49
Factory Mode51
Replacing Main Board57
Detail Factory Option62
Factory Data65
AV Control Tabe78
Updating the Tv's Software85
Updating to the Latest TV Software86
Wiring Diagram91
Connector93
3IN1 Board93
Cables97

Samsung UN55TU7000F - Page 88

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