MCUmall EPROM BIOS Chip Burner Forum
MCUmall EPROM BIOS Chip Burner Forum
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eboosted

Peru
2 Posts
Posted - 10/05/2010 :  21:42:24  Show Profile  Reply with Quote
Since two months ago I'm having issues with my programmer, I couldn't get correct IDs or good reads, so I guess there was something wrong with the board itself.

I disassembled the unit for inspection and found some legs with bad soldering, not sure it's ok or something along the lines went wrong.

Please guys let me know if this is ok or not, these legs are doing contact:

h**p://img4.imageshack.us/img4/6600/badsolderings.jpg
h**p://img192.imageshack.us/img192/8843/badsolderings2.jpg
Reply #1

ZLM

2945 Posts
Posted - 10/07/2010 :  10:13:35  Show Profile  Reply with Quote
Those are not bad soldering.

If your programmer can talk to software, then this is not the problem.

The possible problem:
1. bad chip
2. bad pin contact
3. wrong pin orientation.
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Reply #2

Bad_Ad84

210 Posts
Posted - 10/08/2010 :  04:50:50  Show Profile  Reply with Quote
Those are intentionally connected.
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