Lcd Frus - Lenovo ThinkPad L420 Hardware Maintenance Manual

Table 9. Parts list—Overall (continued)
No. FRU (Overall)
27
Palm rest assembly with fingerprint reader for 14W Dock
• 7826-CTO, 32x, 36x, 3Ex, 3Gx
• 7827-CTO, 33x, 34x, 44x, 46x, 47x, 49x, 4Ax, 4Bx, 4Ex, 4Fx, 4Gx, 4Hx, 4Nx, 4Px, 4Rx,
4Tx, 4Ux, 4Xx, 4Yx, 4Zx, 5Ax, 5Bx, 5Cx, 5Fx, 5Gx, 5Lx, 5Qx, 5Tx, 5Vx, 5Xx, 66x
• 7829-CTO, 33x, 34x, 44x, 46x, 47x, 49x, 4Ax, 4Fx, 4Gx, 4Kx, 4Lx, 4Mx, 4Sx, 4Tx, 4Wx,
4Xx, 4Yx, 4Zx
• 7853-CTO
• 7854-CTO, 34x, 36x, 37x, 38x, 3Ax, 3Lx, 3Mx, 3Nx, 3Rx, 3Sx, 3Yx, 3Zx, 4Gx, 4Hx, 4Lx,
4Px, 4Sx, 4Ux, 4Vx, 4Wx, 5Bx, 5Cx, 5Dx, 5Ex
• 7856-CTO, 34x, 36x, 37x, 38x, 39x, 3Ax, 3Lx, 3Mx, 3Wx, 3Xx, 46x, 47x, 48x, 49x, 4Ax, 4Bx
27 Palm rest assembly without fingerprint reader for 15W Dock
• 5015-CTO, 38x, 39x, 3Cx
• 5016-CTO, 42x, 43x, 45x, 46x, 48x, 5Dx, 5Tx, 5Zx, 63x, 64x
• 5017-CTO, 42x, 43x, 45x, 46x, 48x
• 5019-CTO
• 7859-CTO, 3Tx, 55x, 56x, 5Gx, 5Hx, 5Jx, 5Kx, 5Lx, 5Mx, 5Nx, 5Wx, 5Xx, 5Yx, 5Zx, 62x,
63x, 64x, 65x, 66x
• 7860-CTO
27 Palm rest assembly with fingerprint reader for 15W Dock
• 5015-CTO, 32x, 33x, 34x, 35x, 36x, 37x, 3Ax, 3Bx
• 5016-CTO, 33x, 44x, 47x, 49x, 4Ax, 4Bx, 4Cx, 4Ex, 4Fx, 4Gx, 4Hx, 4Jx, 4Kx, 4Lx, 4Mx,
4Nx, 4Px, 4Qx, 4Rx, 4Tx, 4Ux, 4Xx, 4Yx, 53x, 54x, 55x, 56x, 57x, 59x, 5Jx, 5Kx, 5Lx, 5Mx,
5Nx, 5Qx, 5Rx, 5Sx, 5Vx, 5Wx, 5Xx, 5Yx, 62x
• 5017-CTO, 33x, 44x, 47x, 49x, 4Ax, 4Bx, 4Cx, 4Dx, 4Ex, 4Fx, 4Gx, 4Hx, 4Jx, 4Kx, 4Lx,
4Mx, 4Nx, 4Px
• 5019-CTO
• 7859-CTO, 32x, 33x, 34x, 35x, 36x, 37x, 38x, 39x, 3Cx, 3Dx, 3Ex, 3Fx, 3Gx, 3Hx, 3Jx,
3Kx, 3Lx, 3Mx, 3Nx, 3Px, 3Qx, 3Rx, 3Ux, 3Vx, 3Wx, 3Xx, 3Yx, 3Zx, 42x, 43x, 4Fx, 4Gx,
4Hx, 4Mx, 4Nx, 4Px, 4Qx, 4Rx, 4Sx, 4Tx, 4Ux, 4Vx, 4Wx, 4Xx, 4Yx, 4Zx, 52x, 53x, 54x,
55x, 56x, 57x, 58x, 5Ax, 5Bx, 5Gx, 5Hx, 5Jx, 5Sx, 5Tx, 5Ux, 5Vx, 5Wx, 5Xx, 5Yx, 5Zx,
62x, 63x, 64x, 65x, 66x
• 7860-CTO, 32x, 33x, 34x, 35x, 36x, 37x, 38x, 39x, 3Ax, 3Bx, 3Cx, 3Dx, 3Ex, 3Fx, 3Gx,
3Hx, 3Jx, 3Nx
28 Keyboard (see "Keyboard" on page 137.)
29 TrackPoint caps
—
ac power adapter (see "ac power adapters" on page 140.)

LCD FRUs

In ThinkPad L420, L421, and L520, there are following types of LCDs.
• 14.0-inch HD LED-backlight LCD (Table 10 "Parts list—14.0-inch HD LCD" on page 134)
• 15.6-inch HD LED-backlight LCD (Table 11 "Parts list—15.6-inch HD LCD" on page 135)
• 15.6-inch HDx, LED-backlight LCD (Table 12 "Parts list—15.6-inch HD+ LCD" on page 136)
132
Hardware Maintenance Manual
FRU no.
CRU
ID
04W1350 N
04W1351 N
04W1352 N
91P9642 *