In the rapidly evolving world of electronics, component-level identification is crucial for technicians, engineers, and hobbyists. One specific code that appears in maintenance manuals and parts lists is TVZT-3010-03UP LED. On the surface, this alphanumeric string looks like a complex cipher, but it tells a detailed story about a specific Light Emitting Diode (LED) module used in modern display technology.
This article provides an exhaustive breakdown of the TVZT-3010-03UP LED, including its technical specifications, typical applications (primarily in TV backlighting), replacement procedures, and answers to frequently asked questions.
A critical aspect of the TVZT-3010-03UP is its thermal design. Unlike ultra-small 0603 or 0805 LEDs, the 3010 package includes a larger thermal pad on its underside. The recommended junction-to-ambient thermal resistance (RθJA) is approximately 250–300 K/W when properly soldered to a standard FR4 PCB with adequate copper pour.
For continuous operation at 30 mA, a PCB with thermal vias or a metal-core substrate is advised to keep junction temperature below 85°C, thereby maintaining lumen maintenance (L70) beyond 50,000 hours.
The TVZT-3010-03UP LED is a competent, compact SMD component that prioritizes thinness and moderate power handling. While not a universal standard part, its performance metrics align well with high-brightness 3010 package LEDs. For new designs, designers may consider cross-referencing to more readily available parts like the Samsung LM101A or OSRAM DURIS® E 3010 to ensure supply chain stability. However, within its original intended assembly, the TVZT-3010-03UP delivers reliable, efficient illumination in a minimalist form factor.
Note: As with any non-standard component, always obtain the official datasheet from your supplier before finalizing a PCB layout or driver design. tvzt-3010-03up led
The model identifier TVZT-3010-03UP LED backlight strip commonly used in the repair and manufacturing of LED televisions and display panels
. This specific component is part of the lighting array that sits behind the LCD panel to provide the necessary illumination for the screen. Technical Overview Component Type : LED Backlight Strip / Array. Common Use
: These strips are typically found in 30-inch to 32-inch LED TV models, often acting as internal replacement parts for budget or mid-range television brands. LED Configuration
: While specific diode counts vary by manufacturer version, "3010" often refers to the physical dimensions of the LED beads themselves ( ) or a specific series of board layout. Voltage Requirements : Individual LED beads on these boards typically operate at , depending on the circuit design. Common Issues & Troubleshooting
If you are looking for "deep content" because your display is malfunctioning, here are the most common technical failures associated with these strips: The "No Picture" Symptom Note: As with any non-standard component, always obtain
: If your TV has sound but no picture (or the "flashlight test" reveals a faint image on the screen), one or more LEDs on the TVZT-3010-03UP strip have likely failed, breaking the circuit. Blue/Purple Tint
: Over time, the phosphor coating on these LEDs can degrade, causing the backlight to shift from white to a blue or purple hue. Replacement Advice : It is generally recommended to replace the entire set
of backlight strips rather than a single strip or bead to ensure uniform brightness and color temperature across the screen. Repair & Sourcing
You can find replacement components through electronics parts retailers like Command Electronics
or specialized TV repair marketplaces. When sourcing, ensure the connector type and screw-hole alignment match your original board, as manufacturers sometimes make slight revisions to the same model number. For precise installation, using an LED Backlight Tester (available on platforms like Use a multimeter in diode mode
) can help you identify exactly which strip has failed before you disassemble the fragile LCD panel. installation instructions for this specific strip, or are you trying to find a compatible TV model
The TVZT-3010-03UP LED is not sold at general hardware stores. It is an OEM (Original Equipment Manufacturer) component found in:
Visually inspect the TVZT-3010-03UP strip. Look for:
Use a multimeter in diode mode. A working LED will light up dimly (or show ~2.7V drop). A dead LED shows open-loop (OL).
To ensure the longevity and performance of the TVZT-3010-03UP, the following handling guidelines are recommended:
Expected Result for TVZT-3010-03UP: