Xiaomi Mi TV3 Teardown (60-inch)

In this guide, I’ll explain how to disassemble the Xiaomi Mi TV3 to remove the back cover, display assembly, and motherboard.

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According to official parameters, the 60-inch Mi TV3 using an LGD IPS panel, the panel information, and the internal host structure are our biggest concerns.

Our tools include a multi-function screwdriver, electric screwdriver, crowbar, and magnifier.

Remove twenty-two screws securing the back cover.

After the screws are removed, the plastic back cover is very easy to open.

With the back cover removed, the internal structure is incredibly simple; compared to other brands’ 4K televisions, the Mi TV3’s workmanship is really very good.

Let us look at the circuit board, its arrangement of various components, and more sophisticated workmanship.

Signal output and image processing circuit board

The 60-inch wide viewing angle IPS panel from LG Display, the original panel model is MI60TV (T8), and the LCD module package is completed by Taiwan Radiant.

Remove the control chip module.

You can see the LCD control chip is the LGD original chip.

Now we start to disassemble the host and sound module.

Remove all screws from the sound module.

Pry up the cover with a crowbar.

The button control chip

To access the motherboard, use a small screwdriver to remove a few screws.

The motherboard

Morningstar 6A928 TV processor. Next to the processor is a Samsung memory chip.

Four 2.5-inch bass speakers and two 20-pin tweeters, meanwhile embedded Dolby audio sound technology, support a virtual surround, bass enhancement, and automatic volume balancing.