Tp.v56.pb801 Schematic Diagram Pdf [hot] May 2026
TP.V56.PB801 is a widely used "Three-in-One" universal TV motherboard that integrates the main logic board, power supply, and LED backlight driver into a single chassis. It is a common replacement part for 32-inch to 42-inch LCD/LED TVs from brands like Orion, Elenberg, and Erisson. Technical Specifications
Fault 2: Blinking Red Light
- Schematic inspection: Find the SPI flash (
U12- 25Q32). Check pins 1 (CS) and 2 (DO). Solder a logic analyzer to see if the MCU is pulling data. Use the schematic to verify the pull-up resistors (10k ohms) on the SPI bus.
- Manufacturer's website: Visit the official website of the component's manufacturer and search for the Tp.v56.pb801 datasheet or schematic diagram.
- Online repositories: Look for online repositories, such as electronics databases or forums, where users share and discuss schematic diagrams.
- Request from the manufacturer: If you're unable to find the schematic diagram online, you can contact the manufacturer's technical support team and request a copy.
Beyond its technical specs, the TP.V56.PB801 represents a shift toward universal design in electronics repair. AliExpress Cost-Effective Restoration Tp.v56.pb801 Schematic Diagram Pdf
Typical component references and equivalents to look for
- Primary SMPS controllers: ICs like STR, TEA series, or generic PWM controllers.
- Secondary regulators: MPxx, RTxxx, AOZ, etc.; common MOSFETs: AOZ, IRF, Si2300-like logic-level types.
- LED drivers: FSxxx, ALxxx, or boost controllers with built-in MOSFET.
- Supervisors: reset ICs (e.g., MCP resets), voltage references (TL431).
The TP.V56.PB801 is a universal "three-in-one" LED TV motherboard that integrates the main control system, power supply unit, and LED backlight driver into a single board. It is widely used as a replacement for 32-to-55-inch LCD/LED TVs because of its versatile power handling and high-definition support. Technical Overview Resolution Support: Supports standard HD ( ) and Full HD ( ) resolutions. Schematic inspection: Find the SPI flash ( U12 - 25Q32)
Includes standard interfaces such as HDMI, YPbPr, CVBS, PC (VGA), and USB. Made-in-China.com Schematic Diagram Components Manufacturer's website : Visit the official website of