I have an LCD inverter board that has 2- 4431 chips that I intend to replace, but there is also a surface mount fuse with a 4 on it which is bad. How can I determine what amperage value the fuse is? Thanks Foz
Most of the LCD inverter boards that I have seen use about a 2-1/2 amp fuse. Maybe yours uses a 4 amp fuse. Is the fuse blown ? I have used a small 5mm fuse with leads attached, when I could not find a surface mounted fuse. John
ElectronDepot website is not affiliated with any of the manufacturers or service providers discussed here. All logos and trade names are the property of their respective owners.