Schematic Diagrams
B - 14 C51 PWR / GND - DECOUPLING
B.Schematic Diagrams
C51 PWR / GND - DECOUPLING
+2.6VS
+1.0VS_ADJ
+1.2VS
+1.2V_HT
+3VS
+1.2VS
+1.2VPLL_PWR
+1.2VS [10,14,19,32]
+1.2V_HT [2,4,9]
+1.0VS_ADJ [34]
+3VS [2,6,8,11,12,14,15,16,17,19,20,21,23,24,26,27,29,30,31]
+1.2VPLL_PWR [9,11,12]
+2.6VS [4,9,12,14,31]
Z1301
+1.2VS
+1.2VS
1P2VPEA_PWR
+2.6_C51_FILT
+1.2V_HT
+2.6VS
SEC 5 OF 6
BGA
C51
I101
U24E
+3.3V
+3.3V
+1.2V_HT
+1.2V_HT
+1.2V_HT
+1.2V_HT
+1.2V_HT
+1.2V_HT
+1.2V_HT
+1.2V_HT
+1.2V_HT
+1.2V_PED
+1.2V_PED
+1.2V_PED
+1.2V_PED
+1.2V_HTMCP
+1.2V_HTMCP
+1.2V_HTMCP
+1.2V_HTMCP
+1.2V_HTMCP
+1.2V_HTMCP
+1.2V_HTMCP
+1.2V_HTMCP
+1.2V_HTMCP
+1.2V_CORE
+1.2V_CORE
+1.2V_CORE
+1.2V_CORE
+1.2V_CORE
+1.2V_CORE
+1.2V_CORE
+1.2V_CORE
+1.2V_CORE
+1.2V_CORE
+1.2V_CORE
+1.2V_CORE
+1.2V_CORE
+1.2V_CORE
+2.5V_IFPB
+2.5V_IFPA
+2.5V_CORE
+2.5V_CORE
+1.2V_PLL
+1.2V_PLL
+1.2V_PLL
+1.2V_PLL
+1.2V_PLL
+1.2V_PLL
+1.2V_PLL
+1.2V_PLL
+1.2V_PLL
+1.2V_PLL
+1.2V_PLL
+1.2V_PLL
+1.2V_PEA
+1.2V_PEA
+1.2V_PEA
+1.2V_PEA
+1.2V_PEA
+1.2V_PEA
+1.2V_PEA
+1.2V_PEA
C10
D18
H17
C21
U17
T16
J20
M21
R16
M16
K16
E7
D6
C5
B4
U15
U16
W16
AA18
AB11
Y9
U11
U13
T15
J14
J13
J12
J11
H11
G11
F11
F10
E10
E9
E8
D7
C6
B5
H15
G15
B16
C16
J10
H10
G9
G8
G7
F6
E5
D4
C3
C2
B2
A2
F9
F8
F7
E6
D5
C4
B3
A3
C60
1u_04
C68
1u_04
C64
0.1u_X7R_04
C532
*22u_12
C70
1u_04
C531
22u_12
C123
1u_04
C57
0.1u_X7R_04
C51
22u_12
C117
1u_04
C56
1u_04
C22
0.1u_X7R_04
C545
0.1u_X7R_04
C66
0.1u_X7R_04
L3
HCB2012K-121T30
1
2
C510
22u_12
C21
0.1u_X7R_04
C18
1u_04
C547
0.1u_X7R_04
C42
0.1u_X7R_04
L6
HCB2012K-121T30
1
2
L27
*HCB2012K-121T30
1
2
C507
0.1u_X7R_04
C555
0.1u_X7R_04
C27
1u_04
C874
*22u_12
C554
0.1u_X7R_04
C32
1u_04
C44
0.1u_X7R_04
C47
0.1u_X7R_04
C81
1u_04
C19
1u_04
C83
0.1u_X7R_04
C50
0.1u_X7R_04
C59
4.7u_08
C528
0.1u_X7R_04
C43
0.1u_X7R_04
C80
0.1u_X7R_04
C67
0.1u_X7R_04
C65
0.1u_X7R_04
C26
1u_04
C55
1u_04
C79
1u_04
C54
1u_04
C82
1u_04
C69
0.1u_X7R_04
C40
22u_12
C53
0.1u_X7R_04
C52
0.1u_X7R_04
C39
22u_12
C58
0.1u_X7R_04
C38
0.1u_X7R_04
C118
0.1u_X7R_04
C23
0.1u_X7R_04
L28
*HCB2012K-121T30
1
2
R25
0_08
Sheet 13 of 44
C51 PWR / GND -
DECOUPLING
Summary of Contents for M540J
Page 1: ......
Page 2: ......
Page 3: ...Preface I Preface Notebook Computer M540J M545J M550J M555J Service Manual ...
Page 104: ...Schematic Diagrams B 46 B Schematic Diagrams ...