My first Magazine Dell laptop schematic diagram | Page 20
2
1
2
1
L12 FBM-L11-160808-601LMT_0603
1
2
C331
4.7U_0805_6.3V6K
2
1
54 VAUX_PRSNT
R306 1 2 @ 59 ENERGY_DET
35 GPHY_PLLVDD
32 PCIE_RXD_N
GPHY_PLLVDD
17
PCIE_TXN1
PCIE_TXP1 31 PCIE_RXD_P
PCIE_RXN1 2 25
1 PCIE_MRX_C_LTX_N0 PCIE_TXD_N
17 PCIE_RXP1 2 26
1 PCIE_MRX_C_LTX_P0 PCIE_TXD_P
C18
0.1U_0402_16V7K~N
9,15,17,23,26 PLT_RST#
26
R10
200_0603_1%
2
1
2
1
1
Close to Q12
w
w
+3VLAN
R9
0_0402_5%
5751_SI
2
5
w
GPIO1
A
0_0402_5%
2
1
R8 @
1
U2
8
7
6
5
SO
GND
VCC
WP#
SI
SCK
RESET#
CS#
1
2
3
4
57 SMB_DATA
1
1
XTALO
2 25MHZ_16P_XSL025000FK1H 2
SMB_CLK
23 LAN_SMBDATA
GPIO2
p
l . a
Y2
23 LAN_SMBCLK
SPROM_WP
XTALI
1
WAKE
58
GPIO1
1
2
@ R313
4.7K_0402_5%
1
2
@ R314
4.7K_0402_5%
1
1
2
PERST
12
SMBus to support ASF
C334
0.1U_0402_16V4Z
+2.5VLAN
2
10
s
-
p
to
PCIE_PME#
PCIE_VDD
5751_SO
SCLK
CS#
LINKLED
SPD100LED
SPD1000LED
TRAFFICLED 2
1
67
66
i t c
SCLK(EECLK)
SI
SO(EEDATA)
CS 65
63
64
62
@ R310
4
2 0_0402_5%
@ R331
0_0402_5%
1
2 GPIO1 7
GPIO2 8
@ R315
9
2 0_0402_5%
REGCTL12
REGCTL25
RDAC
GPIO_0(SERIAL_DO)
GPIO_1(SERIAL_DI)
GPIO_2
UART_MODE
XTALI 21 XTALI
XTALO 22 XTALO
16 REG_GND
24 PCIE_GND
SCLK
5751_SI
5751_SO
CS#
0_0402_5%
14 REGCTL 1
2
18 CTL25 R316
37 2 R317
1
1.24K_0402_1%
XTALVDD
VDDIO
VDDIO
VDDIO
VDDIO
VDDIO 23
6
15
19
56
61 XTALVDD
+3VLAN
VDDP
VDDP 17
68 +2.5VLAN
VDDC
VDDC
VDDC
VDDC
VDDC
VDDC 5
13
20
34
55
60 +1.2VLAN
BIASVDD
PCIE_PLLVDD
PCIE_VDD
PCIE_VDD
REGCTL_PNP
1
2
1
+3VLAN
Q30
AVDD
AVDD
AVDD 38
45
52 +LAN_AVDD
AVDDL
AVDDL
AVDDL
AVDDL 39
44
46
51 AVDDL
2
1
2
1
2
1
2
1
2
1
D
Place closed to L14 & K14
C357 1 2 0.1U_0402_16V4Z
C358 1 2 4.7U_0805_10V4Z
C
MMJT9435T1G_SOT223
1
+1.2VLAN
REGCTL_PNP
C361
0.1U_0402_16V4Z
1 1
2 2
C359
10U_0805_10V4Z
+3VLAN
1
2
C353
0.1U_0402_16V4Z
1
2
C352
4.7U_0805_10V4Z
Q29
MBT35200MT1G_TSOP6
CTL25
3
+LAN_BIASVDD
36
30
PCIE_PLLVDD
27
PCIE_VDD
33
B
+2.5VLAN
+REGOUT25
Notice : 4.7u 6.3V capactor Thickness 1.25mm
Layout Notice : Filter place as close
chip as possible.
+3VLAN
+3VLAN
+3VLAN
a
m
e
h
c
17 17
C347
0.1U_0402_16V4Z
Layout Notice : Place as close
chip as possible.
2
C17
0.1U_0402_16V7K~N
PCIE_PLLVDD
No CIS Symbol
B
0_0402_5% CBE#3
GPHY_PLLVDD
VMAIN_PRSNT
1
2
2 1K_0402_5%
C344
0.1U_0402_16V4Z
CBE#1 53
1
2
1
+3VLAN R305 1
15,20 PCI_CBE#3
m
o
c
.
s
2
1
2 1K_0402_5% 1
C345
4.7U_0805_6.3V6K
R304 1
2
1
L17 FBM-L11-160808-601LMT_0603
2
2
C15
0.1U_0402_16V4Z
1K_0402_5%
LOW PWR
+3VS C360 @
R321
0.1U_0402_16V4Z
1K_0402_5%
@
1
3
26 LAN_LOW_PWR
AVDDL
LAN_TX0- 23
LAN_TX0+ 23
LAN_RX1- 23
LAN_RX1+ 23
LAN_TX2- 23
LAN_TX2+ 23
LAN_TX3- 23
LAN_TX3+ 23
1
CLKREQ
2 0_0402_5%
LAN_TX0-
LAN_TX0+
LAN_RX1-
LAN_RX1+
LAN_TX2-
LAN_TX2+
LAN_TX3-
LAN_TX3+
C343
4.7U_0805_6.3V6K
CLKREQC#
41
40
42
43
48
47
49
50
@ R323
1K_0402_5%
2
1
L18 FBM-L11-160808-601LMT_0603
2
2
PCIE_REFCLK_P
11
2 0_0402_5%
1
PCIE_REFCLK_N
29
C
1
28 13 CLK_PCIE_LAN TRD0_N
TRD0_P
TRD1_N
TRD1_P
TRD2_N
TRD2_P
TRD3_N
TRD3_P
13
13 CLK_PCIE_LAN#
PCI_DEVSEL#
1
@ R7
CLKREQC#
1
@ R401
15,20 PCI_DEVSEL#
+1.2VLAN
C21
4.7U_0805_6.3V6K
U1
(CLKREQ#) and (ENERGY_DET) are
only supported in BCM5787M
0.1U_0402_16V4Z
2
1
FBM-L11-160808-601LMT_0603
2
2
1
2
+LAN_BIASVDD
2
1
L15 FBM-L11-160808-601LMT_0603
1
C341
L1
1
1
C333
C319
C332
0.1U_0402_16V4Z
0.1U_0402_16V4Z
1
1
1
close to each of the pins 38, 45, and 52
0.1U_0402_16V4Z
2
1
2
1
1
1
2
2
2
1
2
2
EN_WOL
+LAN_AVDD
2
2
30
2
1
L13 FBM-L11-160808-601LMT_0603
2
2
1
C340
0.1U_0402_16V4Z
D
L16
FBM-L11-321611-260-LMT_1206
+3V_LAN 1
2
SI3456BDV-T1-E3_TSOP6
4
6
5
2
1
2
1
XTALVDD
L14 FBM-L11-160808-601LMT_0603
2
+1.2VLAN
+3VLAN
Q28
+3VALW
+2.5VLAN
+3VS
Layout Notice : Place as close
chip as possible.
Layout Notice : Filter place as close
chip as possible.
Layout Notice : 1.2V filter. Place as close
chip as possible.
Layout Notice : 3.3V filter. Place as close
chip as possible.
3
4
5
SPROM_WP
SCLK
1 @ R330 2 0_0402_5% SPROM_CLK
5751_SO 1
SPROM_CS
2
@ R328
0_0402_5%
R322
@
2
U20
8
7
6
5
VCC
WP
SCL
SDA
A0
A1
NC
GND
1
2
3
4
@ AT24C256_SO8
AT45DB011B-SU_SO8~N
A
1
SCLK
5751_SI
CS#
1
2
R332 @ 4.7K_0402_5%
2
1
R318
4.7K_0402_5%
1
2
R300 @ 4.7K_0402_5%
R884,R864 stuff if U61 is installed
4