Tcl G0311-000349-Z00 Driver Board Local Dimming

Product Description

The TCL G0311-000349-Z00 is a local dimming driver board designed for use in TCL consumer electronics. This board controls the local dimming function of an LED-backlit display panel, managing the brightness zones across the screen to improve contrast and picture quality. It serves as a key electronic component within the display assembly and is typically replaced by a qualified electronics or appliance repair technician when backlight dimming failures or display anomalies are diagnosed.

This driver board is suited for TCL televisions and display units that use zone-based LED backlighting. Local dimming driver boards are commonly serviced in residential and light commercial settings where display performance has degraded due to board-level failure. Technicians typically identify the need for this board through diagnostic testing when specific screen zones fail to dim or illuminate correctly.

Key Features

• Controls zone-based LED backlight dimming for improved on-screen contrast
• Direct OEM replacement part from TCL
• Designed for integration into TCL display panel assemblies
• Board-level component for targeted repair rather than full panel replacement

Compatibility

Designed as an OEM-style replacement local dimming driver board for TCL consumer electronics displays. Verify the exact part number against the existing board label before ordering to confirm fitment.

Installation Notes

Installation should be performed by a qualified electronics repair technician. Always disconnect the television from mains power and allow capacitors to discharge before opening the display housing or handling internal boards. Use proper ESD precautions, including a grounded wrist strap, when handling circuit boards to prevent static damage. Refer to the display service manual for connector locations and fastener requirements before beginning replacement.

Technical Specifications

• Function: Local Dimming Driver Board
• Product Type: Consumer Electronics Replacement Board

Standard Information

• Brand: TCL
• Manufacturer Part Number: G0311-000349-Z00