Lenovo S960 Diagramas esquemáticos - Página 8
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6
6
D
D
TRXB8
W_PA_OUT_B8
GSM1800
C
C
B
B
R2122
VRF18-1
VRF18_PMU
0R
A
A
5
5
TRXB1
C2104
6.2nH
n.m
L2102
C2103
n.m
6.2nH
8
RX
1
RX
C2105
33PF
6
3
ANT
TX
C2106
6.2nH
SAYFH897MHC0F0A
U2101
C2107 3.6PF
U2103
4
L2105
C2108
OUT
1
4.7nH
IN
2.2nH
3
OUT
B3918-B9402-K610
C2110 3.6PF
VRF18-1
Close to MT6167's K11 pin
0R
VIO18_PMU
L2114
C2120
1uF
Reserved LC filter
R2106
VIO18_LC
R2107
VTCXO_1_PMU
R2110
0R
VIO18_LC
R2111
n.m
VTCXO_1_PMU
Note : VXODIG
VXODIG = VIO18
==> (VCTCXO or DCXO) + 32K XO
VXODIG = VTCXO28 ==> DCXO + 32K Less
Note : Xmode
Xmode = 0
==> VCTCXO + 32K XO
Xmode = 1(VIO18) ==> DCXO + 32K XO
Xmode = 1(VTCX28) ==> DCXO + 32K Less
4
4
3
3
L2101
1
2
1.8nH
C2102
G
9
G
7
W_PA_OUT_B1
G
5
G
4
G
2
C2130
6.2nH
B39941-B9401-K610
3
L2110
3.9nH
4
1
2
C2131
6.2nH
C2113
4.3PF
C2115
C2114
4.3PF
n.m
L2112
L2113
n.m
n.m
GND
U2105
LNA_D1P
TX_HB3
L1
A2
LNA_D1N
TX_LB1
K2
B2
TX_LB2
B3
K3
LNA_D2N
TXO_GND
C3
LNA_D2P
L3
LNA_D3P
L4
C2117
470NF
LNA_D3N
RCAL
K4
B4
VTXHF
A4
TMEAS
A5
DET
B5
VRXHF
DET_GND
K5
C5
V28(ESD)
B6
TXBPI1(DCOC)
D6
RX_QN
RX_BBQN
K6
RX_QP
RX_BBQP
TX_BBQP
L6
A7
TX_BBQN
B7
RX_IN
RX_BBIN
TX_BBIP
K7
A8
RX_IP
RX_BBIP
TX_BBIN
L8
B8
VLF2
B9
TST1
DCXO_32KEN
K8
A10
DCXO_32K
A11
RXD_BBIN
K9
RXD_BBIP
GND
K10
G3
GND
G4
L10
RXD_BBQN
GND
G5
RXD_BBQP
GND
L11
G6
GND
G9
GND
H3
GND
H4
VIO18_LC
K11
VIO18
GND
H5
GND
H9
0R
VXODIG
n.m
SRCLKENA
0R
VTCXO_1_PMU
R2109
C2121
470NF
06/19
XMODE
X2101
SRCVOLTEN
7M26000028
4 GND
3
VRF18-1
HOT
C2122
470NF
1 HOT
2
GND
BSI1A_CS0
BSI1A_CLK
BSI1A_DATA0
BSI1A_DATA1
BSI1A_DATA2
R2116
R2119
SYSCLK1
0R
0R
C2128
n.m
2
2
Note :
For oversea,GSM 900 RX=WCDMA band8,delete U2110
For domestic ,delete WCDMA band8
L2133 2.7nH
OUT
GSM900
1
IN
OUT
U2110
C2109 2.7PF
1
2
B39202-B9403-K610
C2111 2.2nH
3
OUT
1
IN
GSM1900
4
OUT
L2111
U2104
C2112 2.7PF
n.m
1
2
GGE_PA_HB_IN
W_PA_B1_IN
GND
W_PA_LB_IN
GGE_PA_LB_IN
C2116
470NF
R2101
2K
VRF18-1
PDET
VTCXO_1_PMU
TXBPI1
470NF
TX_QP
TX_QN
C2118
TX_IP
TX_IN
R2103 close to 3G PA
VRF18-1
C2119
470NF
Note : EN32k (2012/02/08, Checked PMU POR)
EN32k = 0
==> MT6320 is 32K XO
EN32k = 1(VTCXO28) ==> MT6320 is 32K Less
SYSCLK_PMU
C2126
n.m
DRAWN:
DRAWN:
CHECKED:
CHECKED:
<Checked By>
<Checked By>
QUALITY CONTROL:
QUALITY CONTROL:
<QC By>
<QC By>
RELEASED:
RELEASED:
<Released By>
<Released By>
1
1
REVISION RECORD
REVISION RECORD
LTR
LTR
ECO NO:
ECO NO:
APPROVED:
APPROVED:
DATE:
DATE:
D
D
C
C
B
B
J2101
1
GND
SHA-RF-SNOOPY
Shielding
A
A
COMPANY:
COMPANY:
LENOVOMOBILE
LENOVOMOBILE
TITLE:
TITLE:
DATED:
DATED:
DATED:
DATED:
CODE:
CODE:
SIZE:
SIZE:
DRAWING NO:
DRAWING NO:
REV:
REV:
<Checked Date>
<Checked Date>
V3.2
DATED:
DATED:
<Code>
<Code>
21_RF_MT6167_RX_B1B8_NO_RXD
21_RF_MT6167_RX_B1B8_NO_RXD
D
D
<QC Date>
<QC Date>
DATED:
DATED:
<Release Date>
<Release Date>
<Scale>
<Scale>
8
8
10
10
SCALE:
SCALE:
SHEET:
SHEET:
OF
OF