Chip identification

[Crystaleyes]

Hello everyone.

I picked up a cheap kitchen liquidiser at the local flea market which perhaps unsurprisingly doesn't work. It has a remarkably sparse control board with one SOP 20 controller in the middle, which I cannot find any info on.

If I'm not mistaken the number is TG49141AX07 with ATL1000 and 01 12 19 (date?).


Any ideas as to where a datasheet might be found?


Thanks in advance

[truclacicr]

Have you measured anything? Can you tell us the Vcc voltage? (between pins #20 and #10 ?)

Does this appliance have a transformerless power suply?

[Crystaleyes]

I haven't measured any voltages but yes, it has a transformerless power supply.

The next thread was actually going to cover this