發了燒的鐘 / Burned Clock

Viewer 兄,

剛剛再看清楚, 發現在 DB 104 上面有一條大裂痕. 煙就是從這裡走出來的. 這個鐘是幫同事買的, 攪成咁我都唔好意思收錢 ....  :cry:

Viewer 兄,

What is wrong with the PCB? Did the shop owner soldered the wrong direction or ....

So I can go back and ask for a replacement for the IC and then replace it and give it to my friend no problem?

It is strange. I don't understand WHY the chip blows in the first place. I connect 12V AC to the clock, I immediately see smoke / fumes coming out of it ....

Oh ... I bought this toy as a "finished product". The seller replaced the cap for me already.

I don't know Electronics at all ... ha..ha.. I am an Economist, not an Electronist ....