Anyone have a schematic for the pads on this QSB? the one I am most concerned about is on the bottom left of the board
R-JTAG pulled pads off jtag alt v2 QSB.
- Thread starter nubleet
- Start date
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- Tags
- aud_clamp; qsb;
Taijigamer2
VIP Member
The qsb has seen better days. I am teaching my co-worker how to utilize these tools. He's a bit thick skulled... The pad pulled is circled in red in the image.
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Taijigamer2
VIP Member
No worries man, we are experts in thick skulled here. I couldn't find the thread with the Jtag QSB v2 diagram so I've put a quick rough one together.
J2D2.1 ->|- DB1F1
J2D2.2 ->|- R2P12 (ROL wiring)
J2D2.2 ->|- Q2N1 (AUD clamp)
J2D2.4 --- J2D2.7 (Jumper)
Its basically the jtag wiring from the bottom of the board on a QSB. I've left out the resistor wiring because i'm not entirely sure how that ones wired but I'm sure u could work it out with a multimeter. I've colour coded it with this one for reference.
Get a multimeter and check your continuity. If the jumper point is shot, U can always use the points on the top side. Good luck.
J2D2.1 ->|- DB1F1
J2D2.2 ->|- R2P12 (ROL wiring)
J2D2.2 ->|- Q2N1 (AUD clamp)
J2D2.4 --- J2D2.7 (Jumper)
Its basically the jtag wiring from the bottom of the board on a QSB. I've left out the resistor wiring because i'm not entirely sure how that ones wired but I'm sure u could work it out with a multimeter. I've colour coded it with this one for reference.
Get a multimeter and check your continuity. If the jumper point is shot, U can always use the points on the top side. Good luck.
