[Jules Rondepierre]

The digital display (clock and selected oven temps) gradually faded and now does not light at all. The selected oven temps are achieved (checked with an oven thermometer) and all functions of the control panel membrane work. How do I know that the part described as "clock" (Part # PS120853) is the problem, rather than something feeding the clock (e.g. diode, chip, motherboard flaw, etc.)?

[PS Staff - Sheila]

The display is a part of the clock.

There are only two other board in this range.

One is a relay board for the bake/broil and convection.

The other is for the fan.

Here is a link to your range model SVE47600W.