GENERAL Aud clamp help

[HatedSkill]

Help me save this thing , can someone tell me what trace to solder to to fix this aud clamp im missing the j2d2.7 point and I want to solder it directly to the jtag qsb thanks

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[DEATHoWAR]

Have you tried looking at a photo of a whole unit it may help you out and help you fix your issue

 

[HatedSkill]

Yes theres only one visible trace on bottom side of qsb and it stops at j2d2.8 and 6

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[briggs01]

Yes theres only one visible trace on bottom side of qsb and it stops at j2d2.8 and 6

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i think this is screwed mate, wait untill a pro comes on budy to verify this

 

[sherlock]

I don't have one to check if this is ok but have a look at this thread http://team-xecuter.com/forums/showthread.php/136952-Xbox-RJTAG-Qsb-Help

 

[Martin C]

It's standard JTAG wiring for R-JTAG.

So J2D2.2 goes to Q2N1 via a 1N4141 / BAT41 diode.

 

[HatedSkill]

So martin let me get this straight , instead of j2d2.2 going to ROL it goes to q2n1? And then the short and


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[HatedSkill]

Or can I solder a wirw directly to the point and the point corresponding on this picture ?

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[HatedSkill]

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[AllyNerd]

So martin let me get this straight , instead of j2d2.2 going to ROL it goes to q2n1? And then the short and


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look at some jtag diagrams. The qsb is exactly that. It can go to rol or q2n1(aud clamp which is better).

 

[TheGlow]

Yes, this is the pic I made up for myself to compare to the top side.
But yes, j2d2.2 can go to ROL or q2n1 for audclamp. Audclamp is the much better choice.
That you would have to wire from the bottom.
As for j2d2.1 you can either wire to that top point in the pic, or the same spot on the bottom the QSB would have gone to.
The last is just a simple bridge or resistor.