Lenovo S910 Schematic MB

U1300_MEMORYU1200_MT6326U1100_MT6268 U1400_AUDIO_KEYPAD

U1500_CARD_IO

U1600_LCD_CAMERA

U2100_GSM

U2200_WCDMA

U2300_BT

UMTS1_BAND1

15PF

1 2

C2233

1 2

3.9NHL2213

6

ANT

7

GND_7

4

GND_4

GND_8

GND_9

8

9

SAYFP1G95AA0B00

U2203

GND_2

RXGND_5

TX

15
2
3

VSUP

W_DU_RX_B1

L2215

22PF

C2201 100NF

0R R2203

W_PA_OUT_B1_2

21

1 2

L2211 BLM15BB121SN1D

1 2

VSUP1

21

100NFC2202

W_DU_RX_B1_2

12

21

VSUP3

L2206 2.2NH

L2212

1 2

1.5NH

BBIP_RX

BBIN_RX

21

33NHL2202

1 2

10

BBQP_RX

33NHL2204

1 2

L2203 33NH

U2201

1

GPO3

2

VSUP1

3

VSUP3

4

RXLBRF

5

RXHB2RF

6

GND

7

RXHB1RF

8

RXBBI

9

RXBBIB
RXBBQ

BBQN_RX

21

L2205 33NH

GND_41

41

1 2

100NFC2204

40

GPO2

RXBBQB

11

C2203 100NF

21

26MHZ_UMTS_RF

C2221100NF

12

VSUP

36

37

38

39

NC37

GPO1

VSUP6

REFIN

MT6160

RSCLK

RSDATA

VINT

VSUP2

12

VSUP2

VINTVGP2

14

13

BSI1_DATA

0RR2209

1 2

15

BSI1_CLK

1 2

0RR2214

VSUP8

34

35

VSUP8

REFCLK

RSEN

PDET

16

17

PDET

BSI1_CS0

2 1

R2202150R

VSUP2

33

CHIPCLK

VSUP7

18

VSUP

C2205 100NF

1

2

1 2

31

32

GPO4

TXBBI

19

20

100NFC2210

VBAT

VBAT

TXBBIB

1 2

C2209 100NF

DAC1
DAC2

VSUP5

TXRFGND_27

TXHBRF

TXRFGND_25

TXLBRF
TXBBQB

TXBBQ
VSUP4

30
29

VSUP5

28
27

W_PA_IN_B1_1

26
25
24
23
22
21

VSUP4

100NF

C2206

1 2

C2208 1UF

21

2

1

C2234NM

2

GSM_UMTSTX_QN

GSM_UMTSTX_QP

GSM_UMTSTX_IN

GSM_UMTSTX_IP

VBAT

C2217 1UF

1 2

220PFC2218

21

U2204

0R

1

VCC1

2

RFIN

3

VBP

4

VMODE
VEN CPL

VTCXO

21

W_PA_IN_B1_2

C2215 100PF

1 2

100PFC2214

R2218

1 2

1 2

100NFC2216

21

39K

2

1

NM C2211

0R R2211

2

1

C2212NM

C2213 15PF

12

W_VM1
W_VM0

W_PA1_ON

R22190R

1

R2207

12

GND_11

VCC2

RFOUT

ISO
GND

11
10
9
8

R2215

7
65

ACPM_5401

51R

21

1 2

4.7UFC2219

PDET_1

C2220 220PF

21

1 2

R2206 NM

1NHC2230

VPA_OUT

21

21

1.2PFC2231

W_PA_OUT_B1_2

ADC5_UMTS_TEMP

2 1

220K

UMTSRX_IN

UMTSRX_IP

UMTSRX_QN

UMTSRX_QP

68R R2201

PDET_1

NCP15WF104F03RC

R2216

12

12

R2217

Page - 8 : RF Circuit

Project Name : Phoenix810
Revision : MB_H001
Designer :Lingx
Date : 2010-07

ANT2101

GND

312

0RC2172

1 2

C2173 NM

21

C2171 0R

U2107

MM8430-2610

5

ANT

ASM

4GND

C2174 NM

6
4
3
1

2

1 2

33NHL2112

1 2

P_RX

D_RX

G_RX

G850_RX

1 2

56NHL2119

22PFC2133

D_TX

G_TX

21

21

21

L2118 33NH

7
9

10

8

1

L2109

0R

1

L2108

1.2NH

3.3NH

3.9NH

RF_SHIELD_TAISHAN30T
J2101

ANT
H_TX
L_TX
GND_8

SAFEA1G96FA0F00R14

2

2

1

2

L2110

1

2

L2111

GND

1

GND

D_RX

G850_RX

G_RX

111312

RX4

RX2

RX3

LMSP33QM-B16

GND_3

UMTS4

VC1

351

21

21

NMC2139

ASM_VCT1

1

Z2103

Z2102

Z2101

5

G_5

IN

G_2

2

G_5

1

IN

G_2

G_5

1

IN

G_2

G_5

1

IN

G_2

Z2104

SAFEA1G84FA0F00R14

SAFEA942MFL0F00R14

SAFEA881MFL0F00R12

RX1

UMTS2

0RR2121

~OUT

OUT

5

2

5

2

5

2

P_RX

14

2

4

3

~OUT

OUT

~OUT

OUT

~OUT

OUT

UMTS1_BAND1

15

16

UMST1

GND_16

UMTS3

GND_6

4

6

1 2

4

3

4

3

4

3

U2103

17

VDD

19

VC3

20

VC2

21

GND_21

18

VC4

GSM_UMTSTX_QP

21

15PFC2107

4.7NH

L2114

21

15PFC2108

1 2

C2103 6.8PF

21

4.7NH

L2102

1 2

C2104 6.8PF

1 2

C2105 39PF

21

L2103

18NH
C2106 39PF

2.2NH

L2115

1 2

18NH

2.2NH

GSM_UMTSTX_IP

GSM_UMTSTX_IN

1 2

L2116

1

L2113

BLM15BB121SN1D

21

BLM15BB121SN1D

L2101

R2120 0R

1 2

1 2

0RR2118

1 2

2.2KR2115

C2115 100PF

21

2

2 1

2.2K R2122

21

0RR2119

ASM_VCT4

21

NMC2138

21

OE_VSUP

OE_VSUP

R21112.2K

12

1 2

21

82PFC2136

NMC2137

2.2K

31
32
33
34
35
36
37
38
39
40
41

U2101

OE_I

1 2

1 2

C2111 NM

ASM_VCT2

R2112

GSM_UMTSTX_QN

21

BSI0_CLK

BSI0_DATA

29

30

Q

QB

VSUP_BBQ
RX1900B
RX1900
RX1800B
RX1800
RX900B
RX900
RX850B
RX850
VSUP_FE
GND_41

I

IB

1

2

82PF

C2135

OE_IB

G_TX

R2108 51R

D_TX

ASM_VDD

21

NMC2134

VDD

BSI0_CS0

27

28

SCLK

SDATA

VSUP_BBI

REF_SEL

3

4

OE_VSUP

21

C2127 39PF

2

1 2

3

U2106

1

1 2

51RR2109

4

LDC151G9516Q-352TEMP

ASM_VCT3

10RR2113

21

100NFC2123

21

25

VDD

21

1NFC2153

23

24

REF_OP

C2114 1NF

22

REFIN

REFINB

1 2

26

SEN

AD6546

SEL_26M

VLDO3_DRV

TXOP_LO

TXOP_HI

5

6

VLDO3_DRV

21

33PFC2112

1 2

7

TXOP_LO_1

C2121 100NF

VLDO3_VCO

8

9

TXOP_HI_1

VLDO3_VCO

21

U2105

INPUT

COUPLING

OUTPUT

TERMINATE

LDC15836M20Q-360

OUTPUT

TERMINATE

INPUT

COUPLING

RF_26MHZ

L2107 820NH

21

26MHZ_EDGE_RF

21

VSUP_REF

VAFC

20

VLDO2

19

VLDO1

18

VBAT2

17

NC_16

16

TX_FB

15

VSUP_AM

14

NC_13

13

APC

12

RAMP

11

VBAT1

10

VBAT_G

21

100NF

100NFC2120

C2122

1

4

2

3

15RR2105

1 2

1 2

21

39PFC2154

VSUP_REF

VSUP_REF

OE_VSUP

VBAT_G

TXOP_COUP_2

OE_VSUP

OE_APC

21

1 2

R2106 15R

15R R2107

AFC

R2101 0R

2 1

NMC2132

1 2

L2105 0R

1 2

L2106 1.5NH

NMC2129

12

1 2

100RR2102

C2119 100NF

1 2

1 2

C2113 220PF

21

21

220NFC2124

220NFC2151

1 2

24KR2116

1 2

C2131 NM

0.5PFC2130

1 2

TXOP_COUP_2

TXO_AFC

21

100NFC2145

VCCRF

R2110 10K

9

GSM_OUT

DCS_PCS_OUT

16

NC_6

NC

13

6

U2104

1

VCONTROL

2 3

GND OSCOUT

7Q26000018

GSM_TXAPC

21

GND_7

7

GND_10

GND_12

10

12

VCC

GND_14

GND_11

14

11

4

GND_17

GND_15

17

15

TXO_OUT

U2102

GSM_IN

DCS_PCS_IN

BAND_SELECT

TXEN

VRAMP
VBATT

TXOP_HI_2

1

3
2

OE_APC

5
4

21

39PFC2109

21

TXOP_LO_2

8

SKY77336

21

100NFC2147

VTCXO

1 2

C2101 1NF

1 2

C2140 4.7PF

TXO_OUT1

1NFC2148

RF_26MHZ

Page - 7 : RF Circuit

Project Name : Phoenix810
Revision : MB_H001
Designer :lingx
Date : 2010-07

1 2

R2103 68R

1 2

R2104 68R

21

C2110 100NF

C2118 22UF

C2179

21

21

BLM15HB221SN1C2149

21

VTCXO

VBAT_G

13

INOUT

VBAT

NMC2142

R2123 NM

IN

2

VCC

5

1 2

1 2

2

2

1

1

C2117 NM

GND_2

2

GND_4

4

NFM21PC105B1A3

26MHZ_UMTS_RF

26MHZ_EDGE_RF

26MHZ_BT_RF

21

NM_NC7SZ04P5X

GND

NC

OUT

21

NMC2146

56PFC2125

22PFC2126

0R R2114

2 1

NMC2116

3

1

4

U2108

TXOP_LO_1

TXOP_HI_1

12

R21170R

PAEN

BANDSW