Xbox 360:Alternate Solder Points

Phat

3.3v

• J2B1
  • 

1.8V (Only if using an X360 ACE V1/V2/V3)

• Non-Xenon
  • 
• Xenon
  • 

PLL Repair on a Phat motherboard (required if bottom pad is damaged). Image credit to TheLazyITGuy.

PLL

• Bottom
  • 
• Top (under CPU heatsink; requires scraping)
  • 

EXT_CLK

• Bottom (Under CPU)
  • 

STBY_CLK

• Top (Xenon)
  • 
• Top (Non-Xenon)
  • 
  • There are 2 points boxed; either can be used.

• Bottom (Non-Xenon)
  • 

FT6U1 POST (RGH 1.2 or EXT_CLK)

• Bottom
  • 
• Top (requires scraping)
  • 

FT6U7 POST (RGH 1, 2, or 3)

• Bottom
  • 
• Top (requires scraping)
  • 

CPU_RST

• R8C2
  • 
• C7R112
  • 
• J8C1
  • 

GND

• J2B1 Header
  • 
• AV Port
• Any other ground point

Slim (Trinity)

PLL

• Bottom
  • 
  • No alternative point!

CPU_CLK (Only if using an X360 ACE V4/V5)

• Top (HANA)
  • 
  • There are two points circled for C1 and C2 respectively; either can be used or bridged.

• Bottom
  • 

POST & RST

• Bottom
  • 
  • There are two RST points, either can be used.
  • A Postfix adapter can be used on Trinity in case the POST point is damaged.

STBY_CLK

• C3B10 (Top)
  • 

• FT3N2 (Bottom)
  • 

GND & 3.3V

• J2C3
  • 

Slim or E (Corona/Waitsburg/Stingray)

File:5lY3TID.png

Postfix adapter installation guide

PLL

• Bottom
  • 
  • No alternative point!

CPU_CLK (Only if using an X360 ACE V4/V5)

• Top
  • 
• There are two points circled for C1 and C2 respectively, either can be used or bridged.

POST & RST

• Bottom
  • 
  • There are two RST points; either can be used.
  • If POST on the bottom is disabled (like in Waitsburg & Stingray boards) or damaged, a postfix adapter is required.

GND & 3.3V

• J2C3
  •