TP.MT5510I.PB805
The is a common "all-in-one" Smart LED TV motherboard (combo board) that integrates the power supply, LED backlight driver, and main logic board into a single PCB. It is widely used in 32" to 55" Smart TVs from brands like Atvio, Samsung (China builds), and Goldvision. Board Specifications & Architecture Chipset : Mediatek MT5659QHMT . OS : Typically runs a version of Android (Smart TV). Power Input : AC 100V-240V.
- TP: Often stands for "Touch Panel" or "Test Point" in engineering contexts. On many embedded boards, TP indicates a test point for probing signals. However, as a prefix, it may designate a specific product series from a white-label manufacturer.
- MT5510i: This likely points to a core controller IC—possibly a capacitive touch controller from a semiconductor vendor. The "i" suffix could denote an industrial temperature range or an I2C interface variant.
- PB805: Refers to a specific PCB revision or breakout board design (PB = Printed Board or Panel Board). 805 could indicate an 8-inch display size (8.05-inch diagonal) or a reference to the 8051 microcontroller architecture potentially used in the touch controller.
High-quality components for stable power supply and performance. AliExpress Key Sections of the Diagram/Schematic
Technicians often need the diagram to identify recovery pins for forcing a software update.
2. Component Breakdown
To understand the diagram and the board, it is helpful to deconstruct the part number:
Operating System:
Typically Android 4.4 or 7.1 (depending on the firmware version). Integrated Modules: Power Supply: Converts AC mains to 12V and 5V DC. Backlight Driver: Constant current source for LED strips. Tuner: Digital/Analog signal processing. 📐 Circuit Diagram & Block Analysis
- STB (Standby): Input from Mainboard. 3.3V here turns the power supply ON.
- 5V_S (Standby Voltage): Always present when TV is plugged in.
- GND: Ground.
- 12V / 24V: Main power rails (active when TV is ON).
- BL-ON / BL-ADJ: Backlight control signals.
LED Connector – Typical Pinout:
| Pin | Symbol | Range | Notes | | :--- | :--- | :--- | :--- | | 1 | VLED+ | 60V-150V | Positive for LED string | | 2-3 | VLED- | N/A | Return; voltage drop here indicates current flow |
- Components: Main PWM IC (Controller), MOSFETs, Switching Transformer (the largest transformer).
- Function: Converts high voltage DC into the steady low voltages required by the TV.
- Diagram Tip: Identify the Standby Transformer (smaller) vs. the Main Transformer.
Tp.mt5510i.pb805 Diagram _hot_ Guide
TP.MT5510I.PB805
The is a common "all-in-one" Smart LED TV motherboard (combo board) that integrates the power supply, LED backlight driver, and main logic board into a single PCB. It is widely used in 32" to 55" Smart TVs from brands like Atvio, Samsung (China builds), and Goldvision. Board Specifications & Architecture Chipset : Mediatek MT5659QHMT . OS : Typically runs a version of Android (Smart TV). Power Input : AC 100V-240V.
- TP: Often stands for "Touch Panel" or "Test Point" in engineering contexts. On many embedded boards, TP indicates a test point for probing signals. However, as a prefix, it may designate a specific product series from a white-label manufacturer.
- MT5510i: This likely points to a core controller IC—possibly a capacitive touch controller from a semiconductor vendor. The "i" suffix could denote an industrial temperature range or an I2C interface variant.
- PB805: Refers to a specific PCB revision or breakout board design (PB = Printed Board or Panel Board). 805 could indicate an 8-inch display size (8.05-inch diagonal) or a reference to the 8051 microcontroller architecture potentially used in the touch controller.
High-quality components for stable power supply and performance. AliExpress Key Sections of the Diagram/Schematic Tp.mt5510i.pb805 Diagram
Technicians often need the diagram to identify recovery pins for forcing a software update. TP: Often stands for "Touch Panel" or "Test
2. Component Breakdown
To understand the diagram and the board, it is helpful to deconstruct the part number: Components: Main PWM IC (Controller)
Operating System:
Typically Android 4.4 or 7.1 (depending on the firmware version). Integrated Modules: Power Supply: Converts AC mains to 12V and 5V DC. Backlight Driver: Constant current source for LED strips. Tuner: Digital/Analog signal processing. 📐 Circuit Diagram & Block Analysis
- STB (Standby): Input from Mainboard. 3.3V here turns the power supply ON.
- 5V_S (Standby Voltage): Always present when TV is plugged in.
- GND: Ground.
- 12V / 24V: Main power rails (active when TV is ON).
- BL-ON / BL-ADJ: Backlight control signals.
LED Connector – Typical Pinout:
| Pin | Symbol | Range | Notes | | :--- | :--- | :--- | :--- | | 1 | VLED+ | 60V-150V | Positive for LED string | | 2-3 | VLED- | N/A | Return; voltage drop here indicates current flow |
- Components: Main PWM IC (Controller), MOSFETs, Switching Transformer (the largest transformer).
- Function: Converts high voltage DC into the steady low voltages required by the TV.
- Diagram Tip: Identify the Standby Transformer (smaller) vs. the Main Transformer.
Loading...