While exact datasheets for proprietary TV repair parts can be elusive, the TVZT-3010-03UP conforms to standard LED strip characteristics. Based on the 3010 package and typical TV backlight design, here are the likely specifications:
After replacing the strip, consider adding a on the LED driver feedback loop (if you have schematics) or simply set the TV's "Backlight" setting to 70-80% instead of 100%. This dramatically reduces heat and prevents future failures. tvzt-3010-03up led
Key features
Are you looking to or the entire circuit board ? What is the brand or model of the light fixture? Example 5V supply, 3