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pgmr  
#1 Posted : Tuesday, August 14, 2007 10:19:25 AM(UTC)
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pgmr

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This oven has started losing it's display (the fluorescent one, not the LED). It will come on after a long power cycle, but will go off after a few minutes to a few hours. The halogen and microwave functions still work when the display is blank.

There are two boards that I've seen that could be causing the problem:

WB27X10358 - Smart board
WB27X10336 - Fluorescent Display board

I've not been able to find any schematic showing the pinouts of the connectors going from the Smart board to the Fluorescent board, therefore I cannot determine if it is a power supply problem or a display problem.

Thanks.
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Admin / APP Team  
#2 Posted : Tuesday, August 21, 2007 12:40:56 AM(UTC)
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It's almost impossible to find schematics for GE appliances. There should be a schematic inside the unit though. Usually inside the control panel or taped to the inner side of the outer case.
pgmr  
#3 Posted : Thursday, August 30, 2007 3:03:42 PM(UTC)
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pgmr

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I had discovered the schematic inside the unit, but it didn't even show the connectors going from the main board to the display board.

Turns out it was the WB27X10336 - Fluorescent Display board.
Admin / APP Team  
#4 Posted : Monday, September 3, 2007 11:32:49 AM(UTC)
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I'm glad you found the problem.
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