In this blog post, we’ll provide you with a detailed overview of the P45-53V3.1 firmware, its significance, and how you can effortlessly download and install it to unlock a host of exciting features and improvements. With advancements in technology, firmware updates have become crucial for optimizing the performance and functionality of electronic devices. The P45-53V3.1 firmware is specifically designed to maximize the potential of your LCD/LED TV main board, ensuring that you enjoy an immersive and seamless entertainment experience.
Introducing the P45-53V3.1, an all-in-one universal integrated LED TV motherboard. The P45_53 V3.1 Drive Plate is designed to support panel screens ranging from 32 to 39 inches, with a maximum resolution of 1920×1080. This motherboard combines the functionalities of the led backlight driver module, main power card, and ATV tuner module into a single, compact unit. Consequently, there is no need for any external modules when using this board.
The P45-53V3.1 is equipped with a comprehensive range of connectivity interface ports to meet the latest requirements. It features dual HDMI, AV, and VGA ports for seamless computer connectivity. Additionally, it includes a headphones jack and USB ports to facilitate multimedia playback and software updates.

P45-53V3.1 Specification
| Attribute | Value |
|---|---|
| Brand/Mark | China Universal |
| Model | P45-53V3.1 |
| Main Chipset | TSUMV53RUUL-Z1 |
| Product | Three-In-One LED TV Motherboard |
| Backlight | Built-in |
| Supported Resolution | Up to 1920×1080 |
| Panel | 32″ to 39″ |
| Backlight Voltage | 72-79V |
| Backlight Current | 300mA |
| Backlight Power | 25w |
| Service Code | Menu+ |
| Flash Memory | 4mb |
| Firmware Name | PF_M53_V31B_300mA.BIN |
| Firmware Type | USB Boot and Backup Dump |