Lenovo ThinkPad T420si Hardware Maintenance Manual - Page 137

FRU 14.1-inch HD+ TFT LCD, FRU no

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Table 12. Parts list-14.1-inch HD+ TFT LCD (continued) No. FRU (14.1-inch HD+ TFT LCD) FRU no. CRU ID 4 Integrated camera 60Y9994 N • 4170-CTO, 32x, 33x, 34x, 35x, 36x, 37x, 38x, 39x, 3Ax, 3Bx, 3Cx, 3Dx, 3Ex, 3Fx, 3Gx, 3Hx • 4171-CTO, 52x, 53x, 54x, 55x, 5Ax, 5Bx, 5Dx, 5Ex, 5Fx, 5Hx, 5Jx, 5Mx, 5Nx, 5Px, 5Rx, 5Tx, 5Ux, 5Vx, 5Xx, 5Yx, 5Zx, 62x, 63x, 64x, 65x, 66x, 68x, 6Ex, 6Fx, 6Gx, 6Hx, 6Jx, 6Mx, 6Nx, 6Px, 6Qx, 6Rx, 6Sx, 6Tx, 6Ux, 6Vx, 6Wx, 6Xx, 6Yx, 6Zx, 72x, 73x, 74x, 75x, 76x, 77x, 78x, 79x, 7Ax, 7Bx, 7Cx, 7Dx, 7Ex, 7Fx, 7Gx, 7Hx • 4172-CTO, 22x, 23x, 24x • 4173-CTO, 28x, 29x, 2Ax, 2Bx, J2x, J4x, J8x, J9x, JAx, JBx, JCx, JDx, JEx, JFx, JGx, JHx, JJx, JKx, JLx, JMx, JNx, JPx, JSx, JTx, JUx, JVx, JWx, JXx, JYx, JZx, K6x, K7x, K8x, K9x, KAx, KJx, KLx, KMx, KNx, KQx, KRx, KSx, KTx, KUx, KVx, KWx, KXx, KYx, KZx, L2x, L3x, L5x, L6x, L7x, L8x, L9x, LAx, LBx, LEx, LFx, LGx, LHx, LJx, LKx, LLx, LNx, LPx, LRx, LSx, LTx, LUx, LVx • 4174-CTO, 28x, 29x, 2Ax, 2Bx, L8x, LVx, N2x, N3x, N4x, N6x, N7x, N8x, N9x, NAx, NBx, NCx, NDx, NEx, NFx, NGx, NNx, NSx, NTx, NVx, P4x, P5x, P6x, P8x, P9x, PAx, PBx, PCx, PDx, PEx, PFx, PGx, PHx, PJx, PKx, PLx, PNx, PPx 4 Hall sensor sub card • 4170-CTO • 4171-CTO • 4173-CTO • 4174-CTO 04W1678 N 5 LED cable assembly 04W1685 N • 4170-CTO, 23x, 24x, 25x, 26x, 27x, 32x, 33x, 34x, 35x, 36x, 37x, 38x, 39x, 3Ax, 3Bx, 3Cx, 3Dx, 3Ex, 3Fx, 3Gx, 3Hx • 4171-CTO, 52x, 53x, 54x, 55x, 5Ax, 5Bx, 5Dx, 5Ex, 5Fx, 5Hx, 5Jx, 5Mx, 5Nx, 5Px, 5Rx, 5Tx, 5Ux, 5Vx, 5Xx, 5Yx, 5Zx, 62x, 63x, 64x, 65x, 66x, 68x, 6Ex, 6Fx, 6Gx, 6Hx, 6Jx, 6Mx, 6Nx, 6Px, 6Qx, 6Rx, 6Sx, 6Tx, 6Ux, 6Vx, 6Wx, 6Xx, 6Yx, 6Zx, 72x, 73x, 74x, 75x, 76x, 77x, 78x, 79x, 7Ax, 7Bx, 7Cx, 7Dx, 7Ex, 7Fx • 4172-CTO, 22x, 23x, 24x • 4173-CTO, 28x, 29x, 2Ax, 2Bx, J2x, J4x, J7x, J8x, J9x, JAx, JBx, JCx, JDx, JEx, JFx, JGx, JHx, JJx, JKx, JLx, JMx, JNx, JPx, JSx, JTx, JUx, JVx, JWx, JXx, JYx, JZx, K2x, K6x, K7x, K8x, K9x, KAx, KFx, KGx, KJx, KKx, KLx, KMx, KNx, KQx, KRx, KSx, KTx, KUx, KVx, KWx, KXx, KYx, KZx, L2x, L3x, L5x, L6x, L7x, L8x, L9x, LAx, LBx, LCx, LDx, LEx, LFx, LGx, LHx, LJx, LKx, LLx, LMx, LNx, LPx, LQx, LRx, LSx, LTx, LUx, LVx • 4174-CTO, 28x, 29x, 2Ax, 2Bx, L8x, LVx, N2x, N3x, N4x, N6x, N7x, N8x, N9x, NAx, NBx, NCx, NDx, NEx, NFx, NGx, NNx, NSx, NTx, NVx, P4x, P5x, P6x, P8x, P9x, PAx, PBx, PCx, PDx, PEx, PFx, PGx, PHx, PJx, PKx, PLx, PMx, PNx, PPx 5 LED cable assembly, with multitouch • 4170-CTO • 4171-CTO • 4172-CTO • 4173-CTO • 4174-CTO 04W1709 N 6 LED sub card 04W1696 N • 4170-CTO, 39x, 38x, 3Ax, 35x, 34x, 22x, 23x, 24x, 25x, 26x, 27x, 33x, 32x, 37x, 36x 04W1697 • 4171-CTO, 6Tx, 6Sx, 6Px, 6Nx, 6Mx, 6Jx, 6Hx, 6Gx, 6Fx, 5Zx, 5Yx, 5Xx, 5Vx, 5Ux, 5Tx, 5Rx, 5Px, 5Nx, 5Mx, 5Jx, 5Hx, 5Fx, 5Ex, 5Dx, 5Bx, 5Ax, 55x, 54x, 53x, 52x, 6Rx, 6Qx, 6Ex, 68x, 66x, 65x, 64x, 63x, 62x • 4172-CTO, 22x • 4173-CTO, L5x, L2x, KZx, KYx, KXx, KWx, KUx, KTx, KSx, KRx, KQx, KNx, KMx, KLx, KKx, KJx, KGx, KFx, KAx, K9x, K8x, K7x, K6x, K2x, JZx, JYx, JXx, JWx, JVx, JUx, JTx, JSx, JPx, JNx, JMx, JLx, JKx, JJx, JHx, JGx, JFx, JEx, JDx, JCx, JBx, JAx, J9x, J8x, J7x, 28x, 29x, 2Ax, 2Bx, J4x, J2x, L3x, KVx • 4174-CTO, PBx, PAx, P9x, P8x, P6x, P5x, P4x, NVx, NTx, NSx, NNx, NGx, NFx, NEx, NDx, N7x, N6x, N4x, N3x, N2x, 28x, 29x, 2Ax, 2Bx, NCx, NBx, NAx, N9x, N8x Chapter 10. Parts list 131

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Table 12. Parts list—14.1-inch HD+ TFT LCD (continued)
No.
FRU (14.1-inch HD+ TFT LCD)
FRU no.
CRU
ID
4
Integrated camera
•
4170–CTO, 32x, 33x, 34x, 35x, 36x, 37x, 38x, 39x, 3Ax, 3Bx, 3Cx, 3Dx, 3Ex, 3Fx, 3Gx, 3Hx
•
4171–CTO, 52x, 53x, 54x, 55x, 5Ax, 5Bx, 5Dx, 5Ex, 5Fx, 5Hx, 5Jx, 5Mx, 5Nx, 5Px, 5Rx,
5Tx, 5Ux, 5Vx, 5Xx, 5Yx, 5Zx, 62x, 63x, 64x, 65x, 66x, 68x, 6Ex, 6Fx, 6Gx, 6Hx, 6Jx, 6Mx,
6Nx, 6Px, 6Qx, 6Rx, 6Sx, 6Tx, 6Ux, 6Vx, 6Wx, 6Xx, 6Yx, 6Zx, 72x, 73x, 74x, 75x, 76x, 77x,
78x, 79x, 7Ax, 7Bx, 7Cx, 7Dx, 7Ex, 7Fx, 7Gx, 7Hx
•
4172–CTO, 22x, 23x, 24x
•
4173–CTO, 28x, 29x, 2Ax, 2Bx, J2x, J4x, J8x, J9x, JAx, JBx, JCx, JDx, JEx, JFx, JGx, JHx,
JJx, JKx, JLx, JMx, JNx, JPx, JSx, JTx, JUx, JVx, JWx, JXx, JYx, JZx, K6x, K7x, K8x, K9x,
KAx, KJx, KLx, KMx, KNx, KQx, KRx, KSx, KTx, KUx, KVx, KWx, KXx, KYx, KZx, L2x,
L3x, L5x, L6x, L7x, L8x, L9x, LAx, LBx, LEx, LFx, LGx, LHx, LJx, LKx, LLx, LNx, LPx,
LRx, LSx, LTx, LUx, LVx
•
4174–CTO, 28x, 29x, 2Ax, 2Bx, L8x, LVx, N2x, N3x, N4x, N6x, N7x, N8x, N9x, NAx, NBx,
NCx, NDx, NEx, NFx, NGx, NNx, NSx, NTx, NVx, P4x, P5x, P6x, P8x, P9x, PAx, PBx, PCx,
PDx, PEx, PFx, PGx, PHx, PJx, PKx, PLx, PNx, PPx
60Y9994
N
4
Hall sensor sub card
•
4170–CTO
•
4171–CTO
•
4173–CTO
•
4174–CTO
04W1678
N
5
LED cable assembly
•
4170–CTO, 23x, 24x, 25x, 26x, 27x, 32x, 33x, 34x, 35x, 36x, 37x, 38x, 39x, 3Ax, 3Bx, 3Cx,
3Dx, 3Ex, 3Fx, 3Gx, 3Hx
•
4171–CTO, 52x, 53x, 54x, 55x, 5Ax, 5Bx, 5Dx, 5Ex, 5Fx, 5Hx, 5Jx, 5Mx, 5Nx, 5Px, 5Rx,
5Tx, 5Ux, 5Vx, 5Xx, 5Yx, 5Zx, 62x, 63x, 64x, 65x, 66x, 68x, 6Ex, 6Fx, 6Gx, 6Hx, 6Jx, 6Mx,
6Nx, 6Px, 6Qx, 6Rx, 6Sx, 6Tx, 6Ux, 6Vx, 6Wx, 6Xx, 6Yx, 6Zx, 72x, 73x, 74x, 75x, 76x, 77x,
78x, 79x, 7Ax, 7Bx, 7Cx, 7Dx, 7Ex, 7Fx
•
4172–CTO, 22x, 23x, 24x
•
4173–CTO, 28x, 29x, 2Ax, 2Bx, J2x, J4x, J7x, J8x, J9x, JAx, JBx, JCx, JDx, JEx, JFx, JGx,
JHx, JJx, JKx, JLx, JMx, JNx, JPx, JSx, JTx, JUx, JVx, JWx, JXx, JYx, JZx, K2x, K6x, K7x,
K8x, K9x, KAx, KFx, KGx, KJx, KKx, KLx, KMx, KNx, KQx, KRx, KSx, KTx, KUx, KVx, KWx,
KXx, KYx, KZx, L2x, L3x, L5x, L6x, L7x, L8x, L9x, LAx, LBx, LCx, LDx, LEx, LFx, LGx, LHx,
LJx, LKx, LLx, LMx, LNx, LPx, LQx, LRx, LSx, LTx, LUx, LVx
•
4174–CTO, 28x, 29x, 2Ax, 2Bx, L8x, LVx, N2x, N3x, N4x, N6x, N7x, N8x, N9x, NAx, NBx,
NCx, NDx, NEx, NFx, NGx, NNx, NSx, NTx, NVx, P4x, P5x, P6x, P8x, P9x, PAx, PBx, PCx,
PDx, PEx, PFx, PGx, PHx, PJx, PKx, PLx, PMx, PNx, PPx
04W1685
N
5
LED cable assembly, with multitouch
•
4170–CTO
•
4171–CTO
•
4172–CTO
•
4173–CTO
•
4174–CTO
04W1709
N
6
LED sub card
•
4170–CTO, 39x, 38x, 3Ax, 35x, 34x, 22x, 23x, 24x, 25x, 26x, 27x, 33x, 32x, 37x, 36x
•
4171–CTO, 6Tx, 6Sx, 6Px, 6Nx, 6Mx, 6Jx, 6Hx, 6Gx, 6Fx, 5Zx, 5Yx, 5Xx, 5Vx, 5Ux, 5Tx,
5Rx, 5Px, 5Nx, 5Mx, 5Jx, 5Hx, 5Fx, 5Ex, 5Dx, 5Bx, 5Ax, 55x, 54x, 53x, 52x, 6Rx, 6Qx,
6Ex, 68x, 66x, 65x, 64x, 63x, 62x
•
4172–CTO, 22x
•
4173–CTO, L5x, L2x, KZx, KYx, KXx, KWx, KUx, KTx, KSx, KRx, KQx, KNx, KMx, KLx,
KKx, KJx, KGx, KFx, KAx, K9x, K8x, K7x, K6x, K2x, JZx, JYx, JXx, JWx, JVx, JUx, JTx,
JSx, JPx, JNx, JMx, JLx, JKx, JJx, JHx, JGx, JFx, JEx, JDx, JCx, JBx, JAx, J9x, J8x,
J7x, 28x, 29x, 2Ax, 2Bx, J4x, J2x, L3x, KVx
•
4174–CTO, PBx, PAx, P9x, P8x, P6x, P5x, P4x, NVx, NTx, NSx, NNx, NGx, NFx, NEx, NDx,
N7x, N6x, N4x, N3x, N2x, 28x, 29x, 2Ax, 2Bx, NCx, NBx, NAx, N9x, N8x
04W1696
04W1697
N
Chapter 10
.
Parts list
131