In most cases, replacing defective TDK CXA-0190 ( alias PCU-P011A) may not solve the problem, because the defective CXA-0190 is caused by bad CCFL lamps. So, when replacing CXA-0190 inverters, you also need to replace two CCFL lamps, too.
However, the most cost effective solution will be upgrading to our LED Backlight kits. To extend NEC LCD Screen’s life and improve its performance, upgrading to UB54 Series seems to be the best option. MS235EXT
wire adapter s included. It is easy to install, no technical skill required, no soldering required, anyone can do it!
LED have a longer lifespan, typically lasting over 100,000 hours (last 10X longer than CCFL).
This LED upgrade kit included the following items:
2 LED strip (Replacing 2 CCFL Lamps),
1 LED driver (Replacing Defective CXA-0190)
wire adapter (Connect CXA-0190’s wire harness directly into our LED driver)
LED Upgrade kit for TDK CXA-0190 inverter is listed below.