GE Profile PB920TPWW Technical Service Manual

Also see for PB920TPWW - Profile 30" Electric Ran: Owner's manual Installation instructions Dimensions and installation information

– 19 –Control Panel AssemblyControl PanelThe controls for the oven system consist of a keypanel touch film on glass assembly and a main logicboard with its model select resistor plug located inthe control panel.The controls for the cooktop elements consist oftwo burner touch boards connected to and workingthrough the main logic board.The main logic board is connected via the LIN serialwire to the Relay Power Supply Board (RPSM Main)located on the back of the range, along with asecond relay board (RPSM Aux).There is also an RTD oven sensor and motor doorlock assembly with position switches.Cooktop elements are controlled by relays foundexclusively on the RPSM Aux Board. (See WiringDiagram.)No relay boards or line voltages are brought to thecontrol panel.To remove the control panel:Pull the range out approximately 6 inches from1.the wall.Remove the six 1/4-in. hex-head screws that2.hold the top of the rear panel to the range.Remove the ground screw.3.Rear View6. Grasp the control panel and pull the bottom out,then lift the panel off the top 2 screws.7. Place the control panel in the service position.Service PositionGround Screw5. Using a stubby or offset Phillips-headscrewdriver, remove the 2 inverted screws thatattach the bottom of the control panel to therange.4. Place a protective cover on the main top of theoven.