Louis for Model Number SMH2117S/XAC I noticed that the microwave display for the time has dimmed significantly, to the point where it is very difficult to read. There appear to be 2 different PCB assemblies which could be causing this problem, however, I'm not sure which one to replace. One has the display, PN# DE92-02135B and the other circuit board seems to have the capacitors that could control the voltage to the display PN# DE92-02136B. Any ideas? The microwave model # is SMH2117S/XAC Samsung.
Answer Louis, you will want to test the voltage going to the display board at CN01 pin 1. It should be receiving 120VAC. If the control is receiving proper voltage, then the issue would be with the display assembly [DE92-02135B]. Read More... Answered by AppliancePartsPros.com | Tuesday, June 4, 2019