Author Topic: JBC DD-1B Temp Sensor?  (Read 97 times)

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Offline imzack

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  • Country: us
JBC DD-1B Temp Sensor?
« on: September 25, 2020, 09:37:09 am »
I have a JBC Soldering Iron (DD-1B) and its giving me a Error 11 "Error Sensor Temperature Transformer"
https://www.jbctools.com/dd-1b-2-tools-control-unit-product-157.html#
https://www.jbctools.com/pdf/Errors_list.pdf


I have taken the device apart, and can't for the life of me, find the temp sensor.

I saw this post:  (Reply 26) 
https://www.eevblog.com/forum/testgear/240v-120vmagic-smoke-jbc-edition/25/

Where is sounds like the sensor is on the transformer (LM335?); but I have taken it apart, and can't see any IC's there either.

Does anyone know what board its on?  (Only two boards on the unit)

Thanks!
 


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