Joe for Model Number ZSC1000KBB01 Bought a new display board (WB27X10856) from you: flickering again after working for a month. I tested the transformer (WB17X10021): Ohms results: source white & black = target 23.2 - actual 22.6 (slightly low) yellow & black = target 1.5 - actual 1.5 — Volt test = target 13VAC - actual 13.1 black & white = target 5.2 - actual 5.2 — Volt test = target 20VAC - actual 20.1 red & brown = target 1.1 - actual 1.0 (slightly low) — Volt test = target 8VAC - actual 8.2 It appears to me the transformer readings are either right on or only slightly off, so guessing the transformer is working fine. Would you agree that replacing the control board (WB27X10861) is next? Should I also be replacing the Pwb(pcb)Asm Sub (WB27X10858)? Thanks, Joe
Answer Joe, Check the wiring between the control board and the digitron and if the wiring is good the replace the digitron. Read More... Answered by AppliancePartsPros.com | Monday, April 18, 2022