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Lenovo K920 Schematic Diagrams page 29

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5
D
VREG_L9_UIM1
[17,25^]
[11,25^]
NFC_CLKIN
[2,25^]
NFC_DL_REQ
[11,25^]
NFC_CLK_REQ
C
[2,25^]
NFC_PWR_REQ
[2,25^]
NFC_I2C_SCL
[2,25^]
NFC_I2C_SDA
[2,25^]
NFC_IRQ
[2,25^]
NFC_VEN
VREG_S3A_1P8
VPH_PWR
B
A
5
4
R4601
0R
VUIM1_NFC
N.M.
VUIM1_NFC
NFC_SWP
VREG_L9_UIM1
C4665
C4666
1uF
470nF
N.M.
TP4601
A3
XTAL1
C3
XTAL2
A1
DL_REQ
A2
CLK_REQ
B3
PWR_REQ
B2
I2C_ADR0/SPI_nSS
D2
I2C_ADR1/SPI_MOSI
B1
I2C_CLK/SPI_CLK
C1
I2C_SDA/SPI_MISO
D1
IRQ
R4660
0R
NXP_VEN
E1
VEN
D3
PVDD
C7
VBAT
C6
VDD
C4659
C4658
C4660
4.7uF
18pF
1uF
4
3
NFC_SMX_nRST
[2,25^]
NFC_eSE_SPI_CLK
[2,25^]
NFC_eSE_SPI_MISO
[2,25^]
NFC_eSE_SPI_MOSI
[2,25^]
NFC_eSE_SPI_nCS0
[2,25^]
NFC_eSE_IRQ
[2,25^]
C4679
NFC_RXP1
R4657
100nf
C4667
1nf
L4614
C4664 1uF
E7
330nH
TVDD
G7
ANT1
F6
NFC_RXP
RXP
G3
NFC_TX1
TX1
G5
NFC_TX2
TX2
F5
NFC_RXN
RXN
G6
ANT2
L4615
F7
VMID
VMID
D7
VDHF
330nH
VDHF
F2
SAM_DCDC
VPH_PWR
F1
C4668
SAP_DCDC
1nf
NFC_RXN2
G2
VUP
G1
VBAT2
R4658
C4662
C4661
470nF
C4663
U4601
100nf
100nf
PN5472A2EV/C20801
3
2
C4682
33pf
N.M.
3.3k
NFC_TX1_1
C4676 82pF
NFC_ANT1
C4669
C4673
C4680
270pF
68pF
N.M.
47pf
C4670
C4674
C4681
270pF
68pF
N.M.
47pf
NFC_TX2_1
C4677 82pF
NFC_ANT2
3.3k
C4683
33pf
N.M.
<Variant Name>
<Variant Name>
<Variant Name>
Lenovo
Lenovo
Lenovo
Title
Title
Title
K920
K920
K920
Size
Size
Size
Document Number
Document Number
Document Number
A3
A3
A3
P46. NXP NFC
P46. NXP NFC
P46. NXP NFC
Date:
Date:
Date:
Tuesday, August 05, 2014
Tuesday, August 05, 2014
Tuesday, August 05, 2014
2
1
D
JP4601
818001101
JP4602
818001101
C
B
A
Rev
Rev
Rev
0.11
0.11
0.11
Sheet
Sheet
Sheet
29
29
29
of
of
of
58
58
58
1

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