GE DPGT750EC/GC Technical Service Manual

GE DPGT750EC/GC Technical Service Manual Manual pdf 21 page image

– 21 –InverterThe inverter board is enclosed in a protective boxmounted on the top panel under the backsplash.To access and remove the inverter board:1. Remove the Backsplash.2. Remove the 2 Phillips head screws that holdthe inverter box in place.3. Slide the inverter box toward the rear of thedryer and lift out.4. Lift the inverter box up. Press the tabs on theside and gently pry it open5. Disconnect the wiring from the inverter board.Remove the inverter.Membrane KeypanelThe membrane keypanel is attached to thebacksplash and is available only as a completeassembly.• When ordering a replacement backsplash, thepart must be ordered as left or right,depending upon installation.• The membrane keypanel is connected to thecontrol board by a ribbon cable.Membrane Keypanel TestTo test the membrane keypanel, press theappropriate pad and check for continuity (0 Ω)between the following pins:Pad PinsPower 1 and 3My Cycles 1 and 4Back 2 and 3Help 2 and 4Home 1 and 7Start/Stop 1 and 5123457MEMBRANERIBBON1Note: The number 1 molded on the membraneconnecter is not a pin reference number.