Damaged Wireless CG Traces Help

[dexerit]

Hi guys,

I don't know where to post so I think this is the better place for my problem.

Soldering my chip for Robbo RF, I damaged one of my contact for Y button. The one under the start button (The yellow one on the top diagram)

Someone can help me telling me where I can make a bridge? on the bottom?

Thank you so much for helping...
Cheers

[Famas]

if the copper trace is lifted off and is still there you can make a bridge with some kynar wire or look on for some alternative y points and bridge over one being directly under the y button pad itself

[dexerit]

Thanks for your answer...
The copper trace is lifted off and went out...

I'd like to make a bridge over this point (orange one on the photo), by soldering a wire between the black on the photo and another one after the orange one.

Have you got an idea on which point I can use?

Sorry for my english 

[Famas]

stick some 30 awg wire in the black circle trace hole and the other end in the orange circle should be fine and splice into the wire and connect the wire from the chip to that it looks on paper like it will work give it a go good luck

[dexerit]

Ok my topic wasn't at the good place... sorry modo, and thanks for moving and no delete it...!

Do you think between this 2 points it's ok? (10th pin on the chip)

[Famas]

id do it like the picture two posts up looks better and easier

[jrfhoutx]

it depends on where the damage to the trace is, would you mind either posting an actual pic of the damage, or marking on the pic you've been using where the damage actually is. you'll probably have a rough time doing it like in the second pic as the first yellow trace (not at the chip) is under the trigger assembly...

[dexerit]

I can't do nothing with the orange one.
The whole contact is gone, si I can sold nothing on it... That's why I'm looking for another one behind.

I think I will try to sold on the chip... but I made a mistack, it's not the 10th but the 12...!?

Edit: (didn't see the answer)
I don't know how to say in english that is the "pellet" in orange that is fully gone... (the last one before the chip I think)

[jrfhoutx]

ok at this point you really need to post an actual picture of the damage that is done.

[jrfhoutx]

famas you are not helping, zip it or ban, your choice.

[jrfhoutx]

OK I think what yo're going to have to do (because it will most likely be the easiest) is solder a wire to the other end of the trace that is damaged, and run it around to the back side of the board and solder it to the correct leg of the chip.

[dexerit]

 

Here is the pic of my problem
This is the same place as in the first photo

[jrfhoutx]

yeah, follow that trace to the other end and solder a jumper wire to the via (the little hole) at the other end and then run a jumper around back to the correct leg on the chip.

[dexerit]

Ok thanks for helping...
I will try... Think it will be a bit difficult...

I'll tell ya...
 

[jrfhoutx]

no problem, just use very little solder when attaching to the chip and make sure that you don't cut through the copper when cleaning off the via

[dexerit]

can you just confirm that is the pin nb 12 on the chip?

[jrfhoutx]

yeah looks like it's pin12 when counting from the right

[dexerit]

Ok, I'm a looser...
I sold 2 legs of the chip together, and impossible to separate them now...

Pad was fader dome light, and fader rol light, ABXY lighting with  led flasher, Robbo RF...
Just 3 chips, and many hours... 

I just have to trow my pad away...

[jrfhoutx]

use desoldering braid to remove the solder from between the legs...