ThisIsTheWay Posted December 22, 2021 Posted December 22, 2021 ApplianceLinc wont power on. Anyone ever taken it apart? Any common part that seems to fail?
Brian H Posted December 23, 2021 Posted December 23, 2021 (edited) 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.? Edited December 23, 2021 by Brian H Add information
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