Tpv56pb801 Schematic Diagram Install Page

Look on the schematic for labeled test points:

Installation hint: On the physical board, solder a short wire to these test points to make future diagnostics faster.

I can attempt to find the official/service schematic or board photos; tell me whether you want:

(End of guide)

The TP.V56.PB801 is a versatile "three-in-one" universal LED TV motherboard supporting 32 to 50-inch panels with integrated power, driver, and main controller functions. Installation requires discharging high-voltage capacitors, carefully aligning the LVDS cable for panel VCC, and matching backlight voltage requirements. Access technical schematics and service documents at Scribd and Elektrotanya. Universal TV Driver Board Installation and User Manual

The TP.V56.PB801 is a widely used "3-in-1" universal LED TV motherboard that integrates the main logic board, power supply, and backlight driver into a single unit. This makes it a popular replacement part for a range of Chinese-made and budget LED TVs, typically between 32 and 50 inches. Core Specifications of TP.V56.PB801 tpv56pb801 schematic diagram install

Understanding the hardware specs is crucial before attempting an installation: Main Chipset: TSUMV56RUU or UTS6710.

Resolution Support: Capable of driving panels with resolutions of (Full HD).

Backlight Output: Typically outputs between 45V and 94V with currents ranging from 480mA to 600mA, depending on the specific board variant.

Interface: Dual LVDS (8-bit) for signal output to the T-Con or panel. Installation Guide for TP.V56.PB801

Before starting, ensure you have an insulated screwdriver, a multimeter for testing continuity, and have disconnected the TV from power for at least 10 minutes to allow capacitors to discharge. 1. Preparation and Mapping Look on the schematic for labeled test points:

Record Original Wiring: Before removing your old board, take high-resolution photos of all cable connections, including the LVDS ribbon, backlight power, and physical buttons.

Check Panel Voltage: Verify if your screen requires 5V or 12V via the jumper on the board. Setting this incorrectly can permanently damage your panel. 2. Physical Board Installation TP.V56.PB801 Universal 3-in-1 TV Motherboard - Amazon.ca

TP.V56.PB801 is a widely used three-in-one universal LED TV driver board that integrates the power supply, LED driver, and main motherboard into a single unit. It is designed primarily for 32 to 39-inch television panels. Key Technical Specifications

The board provides a versatile interface for standard TV repair and DIY upgrades. Backlight Power Output : Standard output of 40–60V DC at approximately , with a maximum power rating of Signal Interfaces

: Includes VGA, HDMI, USB, AV (video), and cable TV (RF) inputs. Screen Interface : Uses a standard interface that supports most 32–39 inch panels. Main Voltages : Common rail voltages on the board include 1.1V, 1.2V, 1.5V, 3.3V, 5V, 12V, and 19V Installation & Schematic Overview Installing or replacing the TP.V56.PB801 Installation hint: On the physical board, solder a

requires careful attention to connector pinouts and voltage settings to avoid damaging the LED panel

. Detailed schematic diagrams for this board can be found on technical repositories such as Elektrotanya Backlight Adjustment

: To increase the lifespan of new LED strips, technicians often reduce the backlight voltage. This is typically done by removing one or two parallel resistors located near the LED connector, which increases total resistance and lowers the output voltage (e.g., from 70V down to ~66.7V LVDS Interface : The board uses a 2x15 PIN (2.0mm pitch)

LVDS connector (CN12) to send digital signals to the display panel. Common Faults & Repair Tips TP.V56.PB801 Circuit and Datasheet | PDF - Scribd

The heart of this board is the Mstar MSD6S48 (or variants like MSD6A648). It is a high-performance SoC (System on Chip) that integrates: