Jump to content


Photo

Jtag Problems


  • Please log in to reply
1 reply to this topic

#1 neil321

neil321

    X-S Member

  • Members
  • Pip
  • 87 posts

Posted 23 January 2010 - 12:40 AM

Where to start blink.gif

Right managed to lift both pads,DB1F1 and then FT1U2, kicking myself because FT1U2 was connected but i was'nt happy with it when i took it off i lifted the pad.

Can i cut a trace somewhere, is there another connection. Was reading you can get kits to replace pads, i will look into that.I might take it somewhere professional if there are some options.

I flashed XBR with rawkv & rawconfiq injected, but when i booted i got no signal out to TV, was this because the jtag connection where wrong, i thought it went into E79 with wrong connections.

Any help aprechaited.

#2 neil321

neil321

    X-S Member

  • Members
  • Pip
  • 87 posts

Posted 23 January 2010 - 03:25 AM

Managed to solder to the track next to FT1U2, with a piece of wire then connected the diode to that and covered it in hot glue.

Flashed the orignal nand back and its booting fine, so thats telling me the jtag connections are not right, because it should'nt boot.

Reading here

http://forums.xbox-s...howtopic=700442

There are conflicting instruction about where the diodes go

http://i12.photobuck...7/jtagwires.jpg

Do both the diodes go onto J2D2.1 & J2D2.2 with the black line facing away from the pads. Or on pads FT1U2 and RF panel pin 6.

Edited by neil321, 23 January 2010 - 03:25 AM.





0 user(s) are reading this topic

0 members, 0 guests, 0 anonymous users