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Author Topic: Need help to ID this device  (Read 775 times)

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Offline niemandTopic starter

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Need help to ID this device
« on: June 14, 2020, 01:12:45 am »
This is the controller module from my Jenn-Air JGS8850ADW range/oven. I took it out to replace capacitors hoping to fix F1-1 and F3-1 fault codes. What is this device that is marked "A1" on the printed circuit board? The printing on the back side reads "47/02".

Thanks.
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Offline WattsThat

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Re: Need help to ID this device
« Reply #1 on: June 14, 2020, 01:37:26 am »
It is a piezo disc, aka the source of the beeps and other sounds.
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Online themadhippy

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Re: Need help to ID this device
« Reply #2 on: June 14, 2020, 01:38:11 am »
looks like piezo sounder,but could be miles off
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Offline Monkeh

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Re: Need help to ID this device
« Reply #3 on: June 14, 2020, 01:38:17 am »
That is a piezoelectric transducer. It goes 'beep'. I'd leave it be (unless it annoys you).
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Offline coromonadalix

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Re: Need help to ID this device
« Reply #4 on: June 14, 2020, 01:09:11 pm »
Definitely a piezo buzzer
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