Refurbished TDK CXA-0271 (alias PCU-P077E) comes with a 90 days warranty.
In most cases, replacing defective TDK CXA-0271 may not solve the problem, because the defective CXA-0271 is caused by bad CCFL lamps. So, when replacing CXA-0271 inverters, you also need to replace two CCFL lamps, too. However, the most cost effective solution will be upgrading to our UB54220LED5620X2+MS610UB+MS235EXT
LED kits and to extend its life and improve its performance. Six pin pigtails connector is included. It is easy to install, no technical skill required, no soldering required, anyone can do it!
UB54220LED5620X2+MS610UB+MS235EXT included the following items:
1 LED strip (Replacing 2 CCFL Lamps).
1 LED driver (Replacing Defective TDK CXA-0271)
1 MS235EXT wire adapter is included
Note: This LED upgrade kit UB54220LED5620X2+MS610UB+MS235EXT is for a 10.4 inch LCD that was originally equipped with CXA-0271 with dual CCFL lamps that were mounted on top and bottom. CXA-0271 has been used on a different size of LCD screens. Please double check your LCD screen’s size before purchasing
If there is an error message displayed and all functions have locked. Please connect pin 4 of CXA-0271 wire harness to ground