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Aixun T3A damaged IC
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Topic: Aixun T3A damaged IC (Read 266 times)
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fichamba
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Posts: 37
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Aixun T3A damaged IC
«
on:
January 13, 2025, 05:19:26 pm »
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!
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BC547B
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Re: Aixun T3A damaged IC
«
Reply #1 on:
January 13, 2025, 06:32:39 pm »
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/
«
Last Edit: January 13, 2025, 06:36:13 pm by BC547B
»
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Harry_22
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Re: Aixun T3A damaged IC
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Reply #2 on:
January 13, 2025, 07:59:04 pm »
Hi!
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fichamba
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Re: Aixun T3A damaged IC
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Reply #3 on:
January 13, 2025, 09:08:37 pm »
Thanks a zillion to both!! The problem is also in the uP…
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fichamba
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Re: Aixun T3A damaged IC
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Reply #4 on:
January 13, 2025, 11:05:32 pm »
…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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