Key Panel Test - GE JCKSO6 Technical Service Manual

Key Panel Test

The key panel (control panel) and Electronic
Range Control (ERC) are separate components
and must be tested individually.
The key panel is connected to the ERC by a ribbon
connector. The ERC will sound a tone when any of
the pads are depressed except for the +/- pads or
number pads (unless another pad is pressed first).
To help isolate a problem to either the ERC or key
panel, depress each pad on the key panel followed
by the Clear / Off pad and observe the following:
Bake, Broil, Clean, Timer, Clock, Convection,
•
Warm, and Cook Time Pads - Audible tone plus
display showing mode of operation selected.
Clear / Off - Audible tone and display shows
•
time of day.
Oven Light - Oven light turns on - Audible tone
•
and relay click.
Temp, Hour, Min, +/- or Number Pads - No
•
audible tone. Can only be used after another
function pad has been selected.
If some of the pads work and some don't, the
problem is probably with the key panel. To verify
that the key panel is the problem for Membrane
Control Models, check the connector for proper
insertion of the ribbon cable and perform the
Ohmeter Test.
Note: See special instructions for Glass Touch
Models Only, page 25.
Ribbon Cable Connections
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