Electronics > Repair
Aixun T3A damaged IC
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fichamba:
Hi everybody. One of my T3A is damaged. The bad component is an IC which I cannot find. Maybe somebody here will know which one it is. I include a pic of the IC in question. It hasn’t ground plane in the back.
Please help me if possible. I’m in a hurry. TIA!
BC547B:
After a quick search turns out it's a Power/Charger IC by On-Bright as one chinese site mentioned...

Here's a buy link from AliBaba: https://www.alibaba.com/product-detail/OBGZ12CP-IC-electronic-components-Chip-In_1601351354406.html

Also try to contact On-Bright: https://www.on-bright.com/en/index/
Harry_22:
Hi!
fichamba:
Thanks a zillion to both!! The problem is also in the uP…
fichamba:
…and I don’t have the uCode to program the ARM uPc. The board has the pins to program it from scratch, but I have only the firmware to be programmed thru the USB C port 8-(
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