I have a Kitchen Downdraft Vent that's telescoping and lowers into the countertop (GE model: JVB67) and when I touched a wire to the body, I saw a spark fly and it no longer worked. The wire is to the remotely mounted raise/lower button which is just completing a circuit like a simple doorbell does.
I found a resistor burnt out on the board (model: WB27X10704), but the board is no longer available. I replaced the resistor successfully (330 Ohm 1/4 Watt) but the vent continues to do nothing when bench testing it.
What would be a way to test what else went bad OR what is the most likely thing to replace? I'm willing throw a few bucks at some parts since it will be 1000 dollars for a new vent and 300 dollars for a used board on ebay.
The first 2 photos are my board, and the rest are other people's boards (on ebay - no longer available) to help see more detail.
Thank you for anyone's help in advance!
P.S. I know the soldering is bad, I was forced to use an old iron that didn't heat properly; I now have a good iron that works.
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I found a resistor burnt out on the board (model: WB27X10704), but the board is no longer available. I replaced the resistor successfully (330 Ohm 1/4 Watt) but the vent continues to do nothing when bench testing it.
What would be a way to test what else went bad OR what is the most likely thing to replace? I'm willing throw a few bucks at some parts since it will be 1000 dollars for a new vent and 300 dollars for a used board on ebay.
The first 2 photos are my board, and the rest are other people's boards (on ebay - no longer available) to help see more detail.
Thank you for anyone's help in advance!
P.S. I know the soldering is bad, I was forced to use an old iron that didn't heat properly; I now have a good iron that works.
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