MI 43 L43M5AN MOTHERBOARD

Technical Overview

• Model & Type: L43M5‑AI mainboard (also referred to as L43M5‑AN), designed for 43″ Android TVs in the Mi 4A/4X/4S range Chipset & Board ID:

  • Frequently referenced as TPD.T962SX.PB796 (or variant T961/PB792 on similar boards)

  • In some cases labelled TD.MS6886.793 (especially L43M5‑5ASP variant)

• Key Features:

  • Controls core TV functions: system boot, Smart Android OS, inputs/outputs (HDMI, USB, Ethernet, Wi‑Fi/BT).

  • Fits in the 43″ Mi LED Smart TV chassis (model L43M5‑AI).

  • Usually includes pre-installed Android and firmware; OEM refurbished boards may come tested but with limited warranty

📦 Compatibility & Purchase Info

• Compatible TVs:
  Works with Mi 43-inch models L43M5‑AI, L43M5‑5ASP, or TV series like 4A, 4X, 4S that use the same board versions

• Availability:
  Listed on Indian and global spare-parts sites:

  • ~₹2,500 for original used board in India

  • ₹3,500–₹5,000 for refurbished/replacement variants (TPD.T962SX.PB796)

  • On eBay from $59+ USD for “L43M5‑5ASP” version

✅ Buying & Compatibility Tips

1. Exact Board Code:
   Match the full part number (e.g., TPD.T962SX.PB796 or TD.MS6886.793). Slight variations usually aren’t interchangeable.

2. Firmware Match:
   Replacing the board may require updating the firmware. Users have reported that after replacement, OTA Android updates may stop until firmware is properly updated

3. Board Condition:
   Choose “tested” or refurbished boards—popular sources mark them as tested/working (e.g. KitBazar, LEDiHaTV)

4. Warranty:
   Most sellers offer 30 days–1 month warranty on used boards; brand-new ones may be limited.