William H Winterville , NC December 18, 2016 Appliance: Samsung Range FTQ353IWUX/XAA-0000 Samsung Range Ftq353iwux/Xaa-0000 / : Digital display missing charcters couldn't tell the correct time or oven temperature. How to replace Pcb Main Assy. Replaced Pcb Main Assy card. First card sent didn't have a display at all so I called customer service and they sent another card and it works great. 2 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes