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TSOP attempt damage assessment. Is it ok to leave as is.


Aero_105
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Need a second option.  Is the trace to solder point missing ok to leave as is?  It does not look like a via.  So I think I am ok.  The original xbox has a modchip.  I was attempting to TSOP so I could use the modchip on a v1.6 xbox.  When bridging the solder with tinned wire after I gave it a tug to check if it was attached properly and it was enough to rip out the trace and solder point.

TSOPdamage.jpg.74d67ff28d272ed5ed1cd2d554793936.jpg

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Lots of options to go by.  I'll have to get better practice on tinning vias and solder pads.  The solder iron seems to collect the solder from the already tinned solder pads. :38_worried: How do you properly tin vias and solder pads?  One article (below link) suggested the solder flows to where heat is.  So I must allow the iron to heat the solder point for a few seconds but not enough to damage the board.  I have no difficulty tinning wires.  Do I solder the wire and allow the heat and solder to flow to the solder point?  I use a ST7 (.8mm) solder tip.

Have same problem:

https://www.quora.com/Every-time-I-try-to-tin-a-solder-pad-the-solder-gets-stuck-to-the-soldering-pencil-instead-How-can-I-prevent-this-and-do-it-correctly

How to solder vias:  a bit lengthy video but it is helpful.

https://www.youtube.com/watch?v=5P7bDsHVsV4

 

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I was able to resolder the TSOP point I twisted half the stranded wires to makes a smaller wire where I tinned and bridged from the solder pad then to the SMD resistor where the trace broke off.  I checked with a multimeter and used bios checker to see if it can recognize the chip.  Being a Winbond chip I used XBlast OS program to see if it can read the chip and to get setup to flashing the chip.

biosChecker1.jpg.0c8878fe4badbfd9f654409bda9e071e.jpgxBlastOS1.jpg.7f064fd594256479056c1d208df0bed9.jpg

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Board startup date: April 23, 2017 12:45:48
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