ThisIsTheWay Posted December 22, 2021 Share Posted December 22, 2021 ApplianceLinc wont power on. Anyone ever taken it apart? Any common part that seems to fail? Link to comment Share on other sites More sharing options...
Brian H Posted December 23, 2021 Share Posted December 23, 2021 Yes. I have seen two major 2456S ApplianceLinc modules. The V1.? and the V4.?. Both have a surface mounted 30 Volt Zener diode that can short.. I have had a failure in a 4.A myself. It was shorted and killed the unit. The diode is known to also fail in the 2456D LmpLinc. Dead with no LED on the side may indicate it is a shorted 30V Zener diode. I have also seen some reports they can fall off the board as they do show discoloration on the board where thay are mounted. I have also rebuilt some V1.? ones with a new 470uF/35V main capacitor. NOVER was the brand of the original cap.. One actually pulsed on and off at about a 30 cycle rate. I may find you more information on which version if you know it. Like a better description of location of parts. Depending on V1.? or V4.? Link to comment Share on other sites More sharing options...
Recommended Posts
Archived
This topic is now archived and is closed to further replies.