Lenovo ThinkPad X220 Maintenance Manual page 115

Table 9. Parts list - Overall
No. FRU
1
LCD unit (see "LCD FRUs" on page 124.)
2 Digitizer pen case assembly
3 Backup battery
4
1-GB DDR3-1333 SDRAM SO-DIMM (PC3-10600) card
• 4294-CTO
• 4296-CTO, 2Rx
• 4297-CTO
• 4298-CTO, 38x, 3Mx, 3Nx
• 4299-CTO
• 4300-CTO
• 4301-CTO
4 2-GB DDR3-1333 SDRAM SO-DIMM (PC3-10600) card
• 4294-CTO, 2Ux, 2Tx, 2Gx, 2Fx, 2Cx, 2Bx, 25x
• 4296-CTO, 3Jx, 3Cx, 2Ax, 3Sx, 3Gx, 2Qx, 2Cx
• 4297-CTO, 23x, 24x
• 4298-CTO, 4Jx, 4Hx, 37x, 2Xx, 2Rx, 27x
• 4299-CTO, 3Ex, 3Dx, 3Cx, 3Bx, 2Kx, 28x, 27x, 2Mx
• 4300-CTO
• 4301-CTO
4 4-GB DDR3-1333 SDRAM SO-DIMM (PC3-10600) card
• 4294-CTO, 2Sx, 2Rx, 2Qx, 2Px, 2Kx, 24x, 2Ex, 2Dx, 27x, 26x, 28x
• 4296-CTO, 3Mx, 3Lx, 3Ex, 3Dx, 3Bx, 3Ax, 39x, 37x, 36x, 33x, 32x, 2Zx, 2Yx, 2Xx, 2Wx,
2Ux, 2Px, 2Nx, 2Mx, 2Lx, 2Kx, 2Bx, 29x, 28x, 27x, 26x, 22x, 3Rx, 3Qx, 3Px, 3Nx, 3Kx,
3Hx, 3Fx, 2Tx, 2Sx, 2Jx, 2Hx, 2Gx, 2Fx, 25x, 24x, 23x
• 4297-CTO, 22x
• 4298-CTO, 53x, 52x, 4Yx, 4Xx, 4Vx, 4Ux, 4Tx, 4Sx, 4Rx, 4Qx, 4Px, 4Nx, 4Lx, 4Kx, 4Gx,
4Dx, 4Cx, 4Bx, 4Ax, 49x, 48x, 47x, 46x, 45x, 44x, 43x, 42x, 3Zx, 3Yx, 3Xx, 3Wx, 3Vx, 3Ux,
3Tx, 3Sx, 3Rx, 3Qx, 3Px, 3Lx, 3Kx, 3Jx, 3Hx, 3Gx, 3Fx, 3Ex, 3Dx, 3Cx, 3Bx, 3Ax, 39x,
35x, 2Wx, 2Vx, 2Tx, 2Sx, 2Qx, 2Px, 2Nx, 2Mx, 2Lx, 2Kx, 2Jx, 2Hx, 2Gx, 2Ex, 2Dx, 2Cx,
2Bx, 2Ax, 29x, 28x, 4Zx, 4Wx, 4Fx, 4Ex, 36x, 34x, 33x, 32x, 2Zx, 2Yx, 26x
• 4299-CTO, 54x, 53x, 52x, 4Zx, 4Yx, 4Xx, 4Wx, 4Vx, 4Ux, 4Tx, 4Cx, 4Bx, 3Ax, 39x, 37x,
36x, 35x, 34x, 33x, 32x, 2Zx, 2Yx, 2Xx, 2Wx, 2Vx, 2Ux, 2Tx, 2Sx, 2Rx, 2Qx, 2Px, 2Lx, 2Jx,
2Hx, 2Gx, 2Fx, 2Ex, 2Dx, 2Nx, 2Cx, 2Bx, 2Ax, 29x, 26x
• 4300-CTO
• 4301-CTO
5 System board assembly with Intel
• 4294-CTO, 2Nx, 23x, 24x
• 4296-CTO, 3Jx, 3Cx, 3Bx, 36x, 33x, 32x, 2Xx, 2Wx, 2Mx, 2Lx, 2Kx, 2Bx, 22x
• 4297-CTO, 24x, 23x
• 4298-CTO, 4Yx, 4Vx, 4Hx, 4Gx, 4Cx, 4Bx, 42x, 3Zx, 3Wx, 3Vx, 3Sx, 3Rx, 3Qx, 3Px, 3Mx,
3Jx, 3Ex, 3Dx, 3Cx, 3Bx, 3Ax, 39x, 38x, 37x, 2Zx, 2Xx, 2Vx, 2Rx, 2Qx, 2Px, 2Nx, 2Mx,
2Lx, 2Kx, 2Jx, 2Hx, 2Gx, 2Dx, 2Ax, 28x, 27x
• 4299-CTO, 53x, 4Xx, 4Vx, 4Ux, 4Cx, 4Bx, 36x, 35x, 2Yx, 2Xx, 2Wx, 2Vx, 2Ux, 2Tx, 2Qx,
2Px, 2Kx, 2Jx, 2Hx, 2Fx, 2Ax, 28x, 27x
• 4300-CTO
• 4301-CTO
®
Core™ i5-2520M processor, AMT, TPM, AES
FRU no.
CRU
ID
04W1477 N
02K7078 N
55Y3715 **
55Y3716 **
55Y3717 **
04W2127 N
109
.
Chapter 10 Parts list