Topic: Xbox 360 Motherboard Component List (Read 459 times)

RDC · « **Reply #30 on:** November 27, 2008, 01:08:00 PM »

QUOTE(cableguy2099 @ Nov 9 2008, 11:04 AM)

Thanks RDC, but why the xbox gives the 3 red lights? This is what happend,,,,,,when I turn on de xbox after 5 min. the 3 red lights appears, and I check my mobo. and just de C5G2 is missing, thast why I think thats de problemn........ I can see this little capacitor joins a resistensia and the other side a transistor. Please help me what I have to do

It's most likely a bad BGA joint on the GPU/CPU causing it, find out what the secondary error code is. If it's 0022 or 0102 then try one of the X-clamp fixes and see if that does anything for it.

QUOTE(matgumax @ Nov 27 2008, 01:43 PM)

Hi, this is a great thread.

I am missing the following transistor (I think it is) U6T1 (it is connected with the eFuse). This was ripped off when I tried to do the xclamp fix. The xbox still worked well until I did the update to the NXE. Then an error e80 appeared. I bought a 5 pin transistor and soldered it onto the board again and now I have the error 0022. Could you please provide me with the exact type U6T1 is?

I also would like to know what CR6T1 is exactly because I need to exchange it also (I guess).

Thanks in advance and best regards,
matgumax

U6T1 (The U means it's some type of IC, a Transistor would be labeled Q) seems to be some sort of VLDO Regulator, though exactly which one I couldn't say for sure. Best thing to do would be to get one from another board, and it can be replaced by U6T1 or U6T2 as the board is setup to use either one. You'll have to replace R6T3 to get rid of the e80 error code also if it was removed.

CR6T1 is a Diode package of some type, probably protection, and would also be best to get it from another 360 board if ya are going to replace it.

xbox360dude · « **Reply #31 on:** December 26, 2008, 05:29:00 AM »

I need these mosfets near the ANA chip. I will include a picture for referance. IPB Image

RDC · « **Reply #32 on:** December 26, 2008, 08:09:00 AM »

Those aren't MOSFETs, they're Fixed Voltage Regulators, a 1.8v and a 3.3v. Unless they were removed or physically damaged in some way they're most likely still good.

If ya need to test them plug up a PSU and measure the voltage on the tab of them. That's where the 3.3v and 1.8v standby voltages come from, so the 360 doesn't have to be on to check them, just have to have the PSU plugged up.

RDC · « **Reply #33 on:** February 07, 2009, 12:09:00 PM »

R3P6 - 10k

R3P7 - 1k

R1M2 - 0ohm jumper

C2N1 - Is a Decoupling Capacitor and it's value, as with most of the SMT Caps on the board, isn't known. You can replace it with just about anything from 0.01uF to 0.001uF and it'll be fine, or just leave it off and it'll be alright with it missing as it's not a critical component.

d-2-d · « **Reply #34 on:** February 09, 2009, 02:19:00 PM »

What are the values for

C9A2 - In front of power supply
C3R2 - Back of mobo in infront of a ram chip
C4U1 - Looks the same as the c3r2

Would a ram chip still function if its cracked on a side?

Do I need to replace the above parts or can I bridge the connection?

IPB Image

RDC · « **Reply #35 on:** February 09, 2009, 08:02:00 PM »

Never, ever bridge where a Capacitor was installed, ever. Resistors should only be when they were 0ohm jumpers to begin with as well.

None of those Capacitors missing is going to cause any issues.

The RAM having been hit that hard to have knocked some of the casing off isn't good, though it could still be attached to the board and fully functional, no way to really 100% tell on that.

d-2-d · « **Reply #36 on:** February 10, 2009, 10:56:00 PM »

Those things are capacitors, wow I must be loosing it!!!

I get the ram error code when I try to boot up, would it be worth trying to putting a new cap in?

Would reflowing mess the ram chip up worse then it is now?

d-2-d · « **Reply #37 on:** February 17, 2009, 03:13:00 PM »

I'm getting a ram error code, i don't know for sure if its becuase of the cracked ram or not. There is a trace leading under the ram that looks to be damaged, I cant test to see if its good becuase the end to test seems to be under the chip.

any known issues with a trace being damaged causin the 0110 error?

Vauxfan · « **Reply #38 on:** March 17, 2009, 11:23:00 AM »

That is the Horizontal/vertical sensor for the ROL

oldmike · « **Reply #39 on:** April 01, 2009, 07:55:00 AM »

RDC great information. I would like to have the values for R3D3 & R3D2 When I measure these I get 0 ohms. Also do you know if they can cause error code 0031?
Thanks

RDC · « **Reply #40 on:** April 01, 2009, 09:13:00 AM »

R3D2 is 1.27k

R3D3 is 549ohms

t3hw1nn3r · « **Reply #41 on:** April 01, 2009, 04:55:00 PM »

This has all the stuff in the xbox labeled(parts)
http://www2.electron...de_text-46.aspx

xboxlovers77 · « **Reply #42 on:** April 12, 2009, 04:19:00 PM »

I am a little confuse with link above. Because component which I looking for not exist...

RDC · « **Reply #43 on:** April 12, 2009, 05:30:00 PM »

@ xboxlovers77 - All of those Capacitors are for Decoupling.

C5B7 is 100uF 16v and should be replaced, the others are fine missing, and none of them are causing the 0110.

RDC · « **Reply #44 on:** April 25, 2009, 05:05:00 PM »

QUOTE(dyvurcz @ Apr 24 2009, 03:37 PM)

I need a replacement eject button for the mobo. Mines isnt clicking anymore for some reason. Anyone know if this is possible to replace? I need the actual component with the little blue button, not sure of the part number at the moment because the mobo is not in front of me. thx in advance

http://forums.xbox-s...howtopic=677706

Author Topic: Xbox 360 Motherboard Component List (Read 459 times)