Diagram | Tpmt5510ipb805

The TP.MT5510I.PB805 Go to product viewer dialog for this item.

is a sophisticated LCD/LED Smart TV motherboard designed to handle high-definition video playback and internet-based applications. It is widely used as a "three-in-one" board, meaning it integrates the main processor, LED backlight driver, and power supply unit into a single PCB. Key Technical Specifications

The board is engineered with high-quality components to ensure smooth operation during complex tasks like streaming. Processor: Integrated Mediatek chipset (MT5510 series).

RAM/Storage: Supports sufficient DDR memory and eMMC flash for smart OS functionality.

Connectivity: Includes HDMI, USB, RJ45 Ethernet, and AV inputs for comprehensive multimedia support.

Backlight Driver: Onboard constant-current driver for powering various LED panel sizes, typically up to 32-40 inches. Understanding the Motherboard Diagram A diagram or schematic for the TP.MT5510I.PB805 typically details the following critical sections:

Power Management (PSU): This section converts AC input (110-240V) to the DC voltages needed by the system (typically 12V, 5V, and 3.3V). It is a common area for repair and troubleshooting when the TV has no power or no red standby indicator.

Main SOC Section: The "brain" of the board, where the Mediatek processor interacts with the RAM and flash memory. This area handles all software/firmware operations.

LVDS Interface: The output section that sends video signals to the LCD panel via an LVDS cable. The pinout of this connector is vital for matching the motherboard with a specific screen. Backlight Control:

A dedicated circuit that boosts voltage to drive the LED strips. Schematic diagrams for similar models like the TP.MT5510I.PB801

are often used as references since they share a nearly identical architecture. Common Maintenance and Troubleshooting

Because this board is a "combo" unit, technicians often face specific challenges: tpmt5510ipb805 diagram

Dead Condition: Often caused by a failure in the power supply section's primary side or a faulty filter capacitor.

No Indicator Light: Typically indicates a failure in the 5V standby rail or the processor failing to boot.

Firmware Issues: If the TV hangs on a logo or fails to connect to Wi-Fi, a USB firmware upgrade or EMMC recovery is usually required. TP.MT5510I.PB805 - ELECTRONICA BENEDICTO

TP. MT5510I. PB805 - ELECTRONICA BENEDICTO. InicionuevoTP.MT5510I.PB805 MAIN BOARDTP.MT5510I.PB805. Electronica Benedicto The tested LCD TV motherboard TP.MT5510I.PB805 works well

The TP.MT5510I.PB805 is a versatile 3-in-1 Smart LED TV motherboard commonly used in TVs like the Satelit 32H9000ST. It integrates the main processing, power supply unit (PSU), and backlight driver onto a single board, making it a critical component for repair and DIY electronics. Key Specifications Processor: Quad-core CPU with a Mali-series GPU.

Memory: Typically features 1GB of RAM and 8GB of eMMC storage (e.g., Kingston EMMC04G-M627).

Connectivity: Includes built-in WiFi, USB ports, and HDMI inputs.

Voltage Support: Designed for standard Smart TV power distribution and regulation. Diagram and Pinout Highlights

Understanding the board's layout is essential for troubleshooting "no power" or "stuck on logo" issues.

Power Section: The board's schematic details the transformation of AC input to low-voltage DC rails for the logic board and backlight.

ISP Connection Points: For software repair, technicians use specific In-System Programming (ISP) pinouts to connect to the eMMC chip for flashing firmware. The TP

Troubleshooting Guides: Resources like Scribd offer flowcharts for power-on sequences and signal tracing. Common Use Cases

Direct Replacement: Swapping a failed board in compatible LED TVs to restore smart features and display.

Firmware Recovery: Using USB upgrade files or ISP programmers to fix "boot loop" or "red light" errors.

Display Conversion: Using the board to convert standard LCD panels into Smart TVs using the multi-language OS.

For professional repair tools and firmware databases, platforms like TermOS provide detailed logs and dump files for this specific chassis. TP.MT5510I.PB805 - Точки подключения ISP

TP.MT5510I.PB805 is a versatile "3-in-1" Smart Android TV motherboard commonly used in LED/LCD televisions. It integrates the main logic, power supply, and backlight driver into a single board, making it a popular replacement part for networked TVs. Lazada Philippines Technical Overview Processor: 4-core CPU designed for smooth Smart TV operation. Typically equipped with Connectivity: Features built-in and supports multiple languages. Board Functionality:

As a 3-in-1 board, it handles power regulation, video processing, and LED backlight control. Lazada Philippines Circuit and Schematic Details

The schematic for the TP.MT5510 series covers intricate connections between capacitors, resistors, and integrated circuits. Power Distribution:

The board includes dedicated sections for power regulation to ensure stable voltage for the SoC (System on Chip) and the LED panel. Service Mode:

To access advanced settings or factory resets, users often navigate to the "System Info" menu and enter a specific remote sequence (Up, Right, Down, Right, Up, followed by media keys). Electronic Thailand Common Uses & Repair Replacement Part:

It is frequently used as a reliable solution for TVs experiencing video output failure, specifically compatible with certain Samsung and Sony models. Troubleshooting: Key Timing Parameters (from the diagram):

Based on the part number TPMT5510IPB805, you are working with a specialized Power MOSFET manufactured by Taiwan Semiconductor (TSC).

This component is typically used in Hot-Swap Controllers, Power Limiting Circuits, and DC-DC Converters.

Since this is a specific electronic component, "developing a diagram" usually means creating a circuit schematic or understanding the internal block diagram for application design. Below is a comprehensive guide to the diagrams and application circuits for the TPMT5510IPB805.

Key Timing Parameters (from the diagram):

• Input filter time (t_filt): Minimum input pulse width to avoid false triggering (~1-2µs).
• Propagation delay (t_PD(on)): Time from rising edge of control input to IGBT turn-on (~500ns).
• Fault output delay (t_Fo): Time from fault detection (desat) to VFO pin going low (~2µs).
• Output shutdown: When VFO is low, the internal drive logic disables all six IGBTs.

5. PCB Layout Guidelines

When designing the physical diagram (PCB layout) for the TPMT5510IPB805:

1. Thermal Relief: The IPB package relies on PCB copper for heat dissipation. Connect Pin 2 (Drain) to a large copper pour (pad) to act as a heat sink.
2. Kelvin Sensing: If using Pin 4 (Source Sense), ensure the trace for Pin 4 does not carry the high main current. Route it separately to the sensing circuit to avoid voltage drops that would ruin measurement accuracy.
3. Gate Loop: Keep the trace between the Gate driver and Pin 3 short to reduce inductance and prevent oscillation.

4. Application Diagram: Hot-Swap / Current Limiting Circuit

The TPMT5510IPB805 is frequently used as a High-Side Switch. Below is a guide to designing the schematic for a "Hot Swap" or "Power Switch" application.

Objective: Safely connect a power supply to a load (like a battery or server blade) without causing a short circuit.

Functional Subsections in the Diagram

1. High-Voltage Section: The DC bus terminals (P – positive, N – negative) connect to a 6-pack of N-channel IGBTs. Each IGBT has an anti-parallel fast-recovery diode.
2. Low-Voltage Control Section: Six independent control input pins (Up, Vp, Wp for high-side; Un, Vn, Wn for low-side) accept 5V/15V logic signals.
3. Protection Logic: The module includes a comparator that monitors:
   • VCE(sat) detection (desaturation protection for short circuits)
   • Temperature via an internal thermistor
   • Control supply voltage (typically 15V ±10%)
4. Fault Output: The VFO pin is an open-collector output that pulls low when any fault condition is detected.

2. Pinout Diagram (The "Map")

To draw the schematic, you must understand the pin configuration. The IPB package typically follows a standard 4-pin layout for Power MOSFETs with sense capabilities.

Standard IPB (DIP-4) Pinout:

| Pin Number | Name | Function | | :--- | :--- | :--- | | 1 | Source | Current input (connected to Vcc rail). | | 2 | Drain | Current output (connected to Load). | | 3 | Gate | Control voltage input (driven by controller IC). | | 4 | Source Sense | Kelvin connection for accurate current sensing. |

Diagram Visualization: Imagine a rectangle (the IC).

• Pin 1 (Top Left): Connects to your main Supply Rail.
• Pin 4 (Bottom Left): Connects to a sensing resistor or controller sense line.
• Pin 3 (Bottom Right): Connects to your Driver/Gate control logic.
• Pin 2 (Top Right): Connects to your Load.