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600-1500 Watt induction cooktop. Released since at least 2015 (guessing from the date inside the appliance) to at least 2019. Labelled PicGold 3 inside.

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ERROR 9 and some burned components.

I blew a fuse and replaced it with the same type. When plugging back in, heard a pop and it now reads E9. The board inside shows Resistor 1 to appear toasted and and more black evidence around a multi leg connector. I can't find schematics and can't read the value of the resistor--any ideas?

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This multiprong connector had evidence of burning on the other side. Is this a component or just a junction? I would like to test it.

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if u zoom all the way in it almost looks like the numbers are 4731


https://www.mouser.com/ProductDetail/Vis...

https://buyaircraftparts.com/part-number...

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The second device is an insulated-gate bipolar transistor (IGBT) a three-terminal power semiconductor device primarily forming an electronic switch. There seems to be a good deal of heat damage in that area, so unless you feel competent tracing circuits, can solder WELL, have experience working with SMT (surface-mounted components), and can use a meter, I'd leave it to a professional. This device has a great deal of current running through it and a hack repair could cause a lot of trouble...like electrocution or a fire. You could replace the board, but the replacement could run you the price of a new unit. What caused the fuse to blow? What were you doing at the time? Fuses blow when there's a short, or the circuit draws more current than it should, which could be for a number of reasons. Did the damage occur before or after the fuse was replaced. Did the unit overheat? There could be more damage than is apparent. Seriously, I know it's tempting to want to tinker, but this isn't the type of device to screw around with unless you have a lot of experience troubleshooting and repairing high-current equipment.

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