I have two Panasonic Dimension 4 microwaves with the same problem. When plugged in, the motor running the belt driving the air circulation fan for the convection oven, turns on and continues to run. I removed and checked the relay controlling this motor and it is ok. The relay coil goes into a BA12004.
Is this a known problem with these ovens?
Regards Russell
Russ_Verdon ha escrito:
Bad BA12004?
This is the datasheet for the BA12004:
If the relay coil is always energized, it will make the fan run always. You should investigate why the relay coil is always on.
On 23 Jul 2006 10:20:57 -0700, "lsmartino" put finger to keyboard and composed:
A ULN2004 might be easier and cheaper to source. It crosses to the same NTE part (NTE2014). Just a thought ...
- Franc Zabkar
Thanks for the link and sub info Will replace the IC and see what transpires.
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