Lenovo TD80T schematic

1

A A

2

3

4

5

6

7

8

LX207 MainBoard

1.INDEX

2.RF-TD-TX-RX

3.RF-GSM-RX-TX

4.POWER

5.KEYPAD-IO-MIC-LightSensor

6.ABB-PART1-BASEBAND

7.ABB-PART2-PMU

8.DBB-PART1-CONTROL

9.DBB-PART2-MEMORY-INTERFACE

B B

10.DBB-PART3-POWER

11.MCP-NAND-SDRAM

12.VIDEO-COPROCESSOR

13.CODEC-TP-Gsensor-SPK

14.LCD

15.CAMERA

16.VIBRATOR

17.GPS

18.BT

19.CMMB-FM

20.URAT-BOOT-CONTROL-JTAG

C C

D D

Model

LX207

Size File Path Rev

Custom

E:\WORK\LX207\LXM207\V6.0\LX207_MB_VH_305.DSN

Date: Sheet of

1

2

3

4

5

6

Date: Sheet of

E:\WORK\LX207\LXM207\V6.0\LX207_MB_VH_305.DSN

Tuesday, February 09, 2010

7

120

8

1.0

VSD_ABB

1

R216 10KR216 10K

2

3

4

5

6

7

8

DBB_GPIO48 9

DMP2240UW

2

S

GND

C229100nF C229100nF

A3V6

C210100nF C210100nF

ABB2RF_TD_IP6 ABB2RF_TD_IN6 ABB2RF_TD_QP6 ABB2RF_TD_QN6

DBB2RF_SCLK3,8

DBB2RF_SDATA3,8

DBB2RF_SEN28

C212100nF C212100nF

A A

B B

1

G

R217NMR217 NM

VBAT

D

U209

3

TD_REF_26M3

LCR_PWDET

36 17

19 20 22 23

15 14 16

VRF_ABB

31 13

12 21

28

C225100nF C225100nF

C222100nF C222100nF

38 18 34

C213100nF C213100nF

C220100nF C220100nF

C217100nF C217100nF

C215100nF C215100nF

C218100nF C218100nF

GND GND

U201

REFIN PDET

TXBBI TXBBIB TXBBQ TXBBQB

RSCLK RSDATA RSEN

VBAT VINT

2

VSUP1 VSUP2

3

VSUP3 VSUP4 VSUP5 VSUP6 VSUP7 VSUP8

MT6161XCPZ

L201

L201 N2012Z110T20

N2012Z110T20

42

EXPOSED_GND2

EXPOSED_GND343EXPOSED_GND4

44

41

GND

CHIPCLK

REFCLK

EXPOSED_GND1

RXBBIB

RXBBQ

RXBBQB

RX1RF RX2RF

TXRFGND1 TXRFGND2

TXRF

RXBBI

DAC1

DAC2 GPO1 GPO2 GPO3 GPO4

NC[0]

NC[1]

NC[2]

NC[3]

A3V6

C219 1nFC219 1nF

33 26

35 8

9 10 11

7 5 30 29 39 40 1 32

4 6 24 37

25 27

GND

RF2ABB_REF_19M2 6

RF2ABB_TD_IP 6 RF2ABB_TD_IN 6 RF2ABB_TD_QP 6 RF2ABB_TD_QN 6

TR2

E

B

C

V1201

TR2

TR1

PEMD13

4 5

6

R2040RR204 0R

A3V6

C214220pF C214220pF

C207220pF C207220pF

C228

C221

L202NML202

GND

R201 0RR201 0R

C22610nF C22610nF

GND

NM

C209 100pFC209 100pF

R211 NMR211 NM

TEST SKY77198

U203

2

RF_IN

5

VEN

3

VMODE_2/NC

4

VMODE_1

R209NM R209NM

DBB2RF_TD_PAEN2 9

R2140R214

R212NMR212

NM

R213NMR213

NM

3

C

2

B

E

DBB2RF_TD_PAEN1 9

1

GND

R215 0RR215 0R

C22310nF C22310nF

C22410nF C22410nF

GND

0

GND

AWT6241RM27Q7

VCC1 VCC2

RF_OUT

CPL/GND

GND17GND2

G111G212G313G4

8

14

DBB2RF_TD_PAMODE29 DBB2RF_TD_PAMODE19

1 10

C227

9

6.8pF

6

R2030RR203 0R

GND

2.2uF

C208

C208 100pF

100pF

L205

8.2nH

LCR_PWDET

C221

2.2uF

GND

U204

OUT1INPUT

4

Terminate

LDC151G9424Q-393TEMP

R202

51R

GNDGND

R205 100RR205 100R

R207

R207 91R

91R

Coupling

U1906

2

3

R208

R208 91R

91R

GND

INPUT

CEG231G95ECB100

OUTPUT

GND2 GND1

4 3 1

TD_TX 3

GND

U205

U205 B39202-B7853-C710

GND

6

B39202-B7853-C710

4

OUTPUT

2

GND0

3

GND1

5

GND2

4

OUTPUT

2

GND0

3

GND1

5

GND2

B39192-B7904-C710

B39192-B7904-C710 U206

U206

L213 2.7nHL213 2.7nH

1

INPUT

C201

C201 1pF

1pF

GND

L214 1.8nHL214 1.8nH

1

C202

C202 1pF

1pF

GNDGND

Model

LX207

Size File Path Rev

B

E:\WORK\LX207\LXM207\V6.0\LX207_MB_VH_305.DSN

Tuesday, February 09, 2010

Date: Sheet

7

TD_RX_2G 3

TD_RX_1G9 3

220

1.0

of

8

C C

L212 4.7nHL212 4.7nH

L211 5.6nHL211 5.6nH

L209

L208

L207

5.6nH

GND

D D

1

2

3

4

5

L209

6.8nH

L210

6.2nH

GND

1

RF_GSM_TX

51R

A A

51R

RF_DCS_TX

RF_GSM1800_RX

RF_GSM900_RX

B B

L312NM L312NM

GND

R303

R307

R307 51R

51R

L313NM L313NM

2

OUTPUT1INPUT

4

TERMINATE

LDC15874M19Q-360

OUTPUT1INPUT

4

TERMINATE

LDC151G8117Q-352

U307

DCS1800OUTPUT2

1

DCS1800INPUT

DCS1800OUTPUT1

GSM900OUTPUT2

4

GSM900INPUT

GSM900OUTPUT1

SAWEN942MCN0F00R

U301

U303

GND12GND2

3

R305

10nH

R305

10nH

2 3

CP

2 3

CP

9

8 7

6

GND3

GND4

5

10

GND

C334NCC334

C341

4.7nH

C341

4.7nH L301

C372

C346

C362

C361

R309

15R

39pF

L301

0.5pF

10pF

L302NCL302 NC

C343

1.5pF

NC

R306

15R

15R R312

R312

15R

L306

5.6nH

L307

L307 15nH

15nH

VEXT_ABB

A3V6

4

VRF_ABB

5

U302

21

23

6

NC

9

GSM_OUT

16

DCS/PCS_OUT

17

GND6

7

GND0

10

GND1

11

GND2

12

GND3

14

GND4

15

GND5

DBB2RF_SEN18

DBB2RF_SDATA2,8

DBB2RF_SCLK2,8

C370

C365100pF C365100pF

C366

100nF

C349

100nF

C370

100nF

C371

100nF

C340

100nF

C345

100nF

C359

39pF

G1022G11

G1224G1325G1426G1527G16

C364

C337

220nF

GSM_IN

D/P_IN TX_EN

BD_SEL

VRAMP

VBATT

28

SKY77336

VCC

G618G719G820G9

8 1

3 2

5 4 13

32

RX1900B

33

RX1900

34

RX1800B

35

RX1800

36

RX900B

37

RX900

38

RX850B

39

RX850

26

SEN

27

SDATA

28

SCLK

31

VSUP_BBQ

40

VSUP_FE

3

VSUP_BBI

14

VSUP_AM

21

VSUP_REF

9

VLDO3_VCO

6

VLDO3

10

VBAT1

17

VBAT2

25

VDD

18

VLD01

19

VLD02

AD6546BCPZ

C335NMC335

NM

C357

U304

TXOP_LO

TXOP_HI

REF_OP

SEL_26M REF_SEL

REFINB

44

39pF

TX_FB

VAFC

RAMP

REFIN

APC

QB

NC2 NC1

GND

G242G343G4

C344

IB Q

R3040RR304

C369

100nF

7 8

24 15

5 4 20

12 11

22 23

1

I

2 29 30

13 16

41

DBB2RF_GSM_PAEN 8 DBB2RF_GSM_PABS 8

100uF

C332

0R

NM

R310NMR310

L303

1nF

N2012Z110T20

VRF_ABB

C348

1nF

220pF

C373

6

VBAT

C374

1nF

R308

C350

C350 56pF

56pF

GSM2DBB_REF_26M2

ABB2RF_GSM_PARAMP 6

VCTCXO_26M

ABB_GSM_IP 6 ABB_GSM_IN 6 ABB_GSM_QN 6 ABB_GSM_QP 6

7

68R

R314

C355

22pF

8

C C

ANT301

D306

5

Rx1

A/G Tx

4

Rx2

RF_GSM1800_RX RF_GSM900_RX

TD_RX_1G92

DBB2RF_TR_SWITCH18 DBB2RF_TR_SWITCH28 DBB2RF_TR_SWITCH38 DBB2RF_TR_SWITCH48 DBB2RF_SWITCH_PWR8

D D

1

C377 100pFC377 100pF C376 100pFC376 100pF

GND

C354100pF C354100pF

2

C336100pF C336100pF

C379 100pFC379 100pF

C342100pF C342100pF

C367100pF C367100pF

C363100pF C363100pF

C375100pF C375100pF

TD_TX2

3 2

13 12

10

9 8 7 6

Rx3 Rx4

TD3 TD2

Vc1 Vc2 Vc3 Vc4 Vdd

LMSP43MA-705

D/P Tx

TD1 ANT

GND GND GND GND GND GND

LMSP43MA-705

GND

C380 100pFC380 100pF

18 17

11 15 14

16 19 20 22 1 21

GND

C381 100pFC381 100pF

C378100pF C378100pF

GND

3

RF_GSM_TX

RF_DCS_TX

TD_RX_2G 2

C358 4.7pFC358 4.7pF

L308

L308 15nH

15nH

L309

L309 15nH

15nH

GND

XS301 MM8430-2610RXS301 MM8430-2610R

6

1

2

3

4 5

GND

4

0R

UNNAMED_4_C0402_I96_A0

R3130RR313

GND

ANT301

U305

10R

0R

GND<1>

1

ANTENNA_3P

R3150RR315

L310NM L310NM

ANTENNA_3P

2

3

L3113.9nH L3113.9nH

GND

5

ABB2RF_AFC6

10R

R311

C338

100pF

6

UNNAMED_2_C0402_I66_B0

C339

GNDGND

100pF

C360100nF C360100nF

1

VCONTROL

4

VCC

KT21P-DCV28A-26.000M-T

VRF_ABB

C331

1nF

C331

1nF

TD_REF_26M 2

VCTCXO_26M

3

OUT GND

UNNAMED_2_C0402_I35_B0

2

C351NM C351NM

GND

Model

LX207

Size File Path Rev

C

E:\WORK\LX207\LXM207\V6.0\LX207_MB_VH_305.DSN

Date: Sheet

Tuesday, February 09, 2010

Date: Sheet of

Tuesday, February 09, 2010

Date: Sheet of

Tuesday, February 09, 2010

7

1.0

of

320

8

1

2

3

4

5

6

7

8

VBAT

C403

XS2

A A

5

GND

4

GND

1

2

3

C BC-5070-M-03-02A

SYM_1OF1

UNNAMED_5_APNCBC5070M0302A_I88_1

1 2 3

VBAT

+

C205

100uF

2 1

GND

BAT_TEMP

VR1VR1

TP1TP1

OUT

TP2TP2

BAT_TEMP 6

TP3TP3

GND

uClamp0501h

D11

VBAT

21

C401

C400

100nF

22uF

GND

DBB_A3V3_PWREN8

IN

C403

1uF

GND

D8

1

IN EN3NR/FB

R401

R401 100K

100K

GND

AS2915M5-3.3/TR-LF

OUT

GND

D3V3

5 4 2

C413

C413 10nF

10nF

GND

For MV8650 Power

C412

C412 1uF

1uF

GND

D1V2A

VSD_ABB

C404

BAT CON

B B

D9

1

IN

OUT

EN3NR/FB

1.2V LDOD91.2V LDO

GND

U401

1

VIN

3

EN

2

GND

RT8009

C406

1uF

VBAT

GND

型号未定,建议选用低输入的LDO

C409

1uF

GND

DBB_A2V8_PWREN

DBB_A2V8_PWREN8

C C

IN

GND

R404

R404 100K

100K

D10

1

IN EN3NR/FB

AS2915M5-2.8/TR-LF

150MA

OUT

GND

A2V8

GND

IN

C407

4.7uF

VBAT

5 4 2

C411

C411 10nF

10nF

GND

DBB_MVCORE_PWREN8

C404

1uF

5 4

GND

C405

2

10nF

GND

D1V2

L401 4.7uHL401 4.7uH

5

LX

4

FB

R402

280K 1%

R403

200K 1%

C414NMC414

NM

C408

4.7uF

GND

AVDD

GND

MV PWR

D D

Model

LX207

Size File Path Rev

POWER SUPPLY

1

2

3

4

5

6

Size File Path Rev

Custom

E:\WORK\LX207\LXM207\V6.0\LX207_MB_VH_305.DSN

Date: Sheet of

E:\WORK\LX207\LXM207\V6.0\LX207_MB_VH_305.DSN

Thursday, February 11, 2010

7

420

8

1.0

1

2

3

4

5

6

7

8

VMIC_ABB

SW501

IN IN IN IN IN

TP59TP59

GND

RV22TVS RV22TVS

POWER ON

VR9VR9

1 2

RV19TVS RV19TVS

1 2

SK503SK503

KSR221J

1 2

1 2 3 4

VBAT

R502100R R502100R

R501100R R501100R

D501

D502

CA

RV20TVS RV20TVS

RV30TVS RV30TVS

RV21TVS RV21TVS

1 2

U500

1 2

GND

1 2 3

4PIN

4

556

6

GND

KeyPad Backlight

OUT

ABB_KBLT36

AOT-0603-W310-HO

VUSB_IN

TP4TP4

ABB_MICN6

CODEC_MICN13

ABB_MICP6

CODEC_MICP13

MICPHONE

VUSB_IN6,7,20

ABB_MICN

OUT

CODEC_MICN

OUT

ABB_MICP

OUT

CODEC_MICP

OUT

IN

VCHG

R509

C511

C512

10uF

100nF

GND

VUSB_IN

OUT

VUSB_IN6,7,20

100nF

ABB_GATEDRIVER6

GND

9

U9

6

OUT

7

OUT

3

/FLAG

RV17

12

TVS

NCP347U9NCP347

GND

DBB_USB_DM8,20 DBB_USB_DP8,20

1

IN

NC8NC

4

IN

5

IN

12

IN

/EN

GND

2

11

GND

OUT

C534

10

1uF

25 V X5R 0805

DBB_USB_DM DBB_USB_DP

R509 510R

510R

IN

TP30TP30

TP31TP31

DBB_KEYPAD_ROW18

DBB_KEYPAD_COL38

A A

OUT

IN

DBB_KEYPAD_COL38

DBB_KEYPAD_COL48 DBB_KEYPAD_ROW38 DBB_KEYPAD_ROW28 DBB_KEYPAD_ROW18

SIDE KEY

DBB_KEYPAD_ROW28 DBB_KEYPAD_ROW38 DBB_KEYPAD_COL48

DBB_KEYPAD_COL38

B B

OUT

ABB_KEYON6

IN

ABB_KEYON

KeyPad

LightSensor

C C

A2V8

ABB_HPMICP

2

U501

2

RPM-075

1

R2016

4.7k

LightSensor_VO 6

OUT

CODEC_HPMICP13

OUT

ABB_HPMICP6

ABB_HPL6

CODEC_HPL13

ABB_HPR6

CODEC_HPR13

CODEC_HPMICP

ABB_HPL

CODEC_HPL

ABB_HPR

CODEC_HPR

C513 1uFC513 1uF C514 22uFC514 22uF C515 22uFC515 22uF

C516 22uFC516 22uF C517 22uFC517 22uF

OUT

IN

L501GZ1005U121T L501GZ1005U121T L502GZ1005U121T L502GZ1005U121T

L503GZ1005U121T L503GZ1005U121T

JACK_SEN6,8

HEADPHONE_R

C502

C501

R503

2.2K

2.2K R504

R504

100nF

4.7uF

GND

C503 100nFC503 100nF C504 100nFC504 100nF

R5070R507 0

C505 100nFC505 100nF

R506

C507

R505

33pF

3.3K

GND

VGHG and VCHG_COMMON connected together directly,

V4

pin 7 & pin 8 connected together and then connected to pin 3

1 2 7

3 4 5

VCHG

8

6

AON4703V4AON4703

AC CHARGE

IO_TX8,20

IO_RX8,20

H_MIC

HEADPHONE_L

JACK_SEN

OUT

RV23TVS RV23TVS

R510100K R510100K

1 2

2.2K

Nominal Input Bias Voltage =1.5V

C506 100nFC506 100nF

3.3K

MIC_GAIN=1/Gain=6.3 MIC_GAIN=0/Gain=-7

VCHG_COMMON

ABB_ISENSE

R120

1 2

0.15

C510

GND

OUT

RV26TVS RV26TVS

RV24TVS RV24TVS

RV25TVS RV25TVS

1 2

RV10

12

TVS

GND

VCHG_COMMON 6

IN

OUT

10uF

RV29TVS RV29TVS

RV31TVS RV31TVS

RV28TVS RV28TVS

1 2

ABB_ISENSE 6

VBAT

RV32TVS RV32TVS

1 2

VMIC_ABB

SPM0208HE5-SB

SPM0208HE5-SB BS2

BS2

1

4

OUT

VCC

C509

3

GC2GND

R508

47K

C508

4.7uF

GND

J501

1

2

3

4

5

6

7

8

9

10

11

GND1

12

GND2

13

GND3

14

GND4

UAF04-10374-1507

GND

100nF

GND

G= 1+ { 22K / (2.4K + R3) }

Gain(dB) = 20 * log(G)

D D

1

GND

2

IO

3

4

5

6

GND

Model

LX207

Size File Path Rev

C

E:\WORK\LX207\LXM207\V6.0\LX207_MB_VH_305.DSN

Date: Sheet

Tuesday, February 09, 2010

Date: Sheet of

Tuesday, February 09, 2010

Date: Sheet of

Tuesday, February 09, 2010

7

of

520

8

1.0

1

2

3

4

5

6

7

8

ABB PART1

C622 NMC622 NM

OUT OUT

IN

OUT OUT

IN

VUSB_IN 5,7,20

OUT

VCHG_COMMON 5

TP603TP603

OUT

ABB_GATEDRIVER 5

IN

ABB_ISENSE 5

BAT_TEMP

GND

120pF for Test

IN

RF2ABB_TD_IP 2

IN

RF2ABB_TD_IN 2 ABB2RF_TD_IP 2 ABB2RF_TD_IN 2

ABB2RF_TD_QP 2 ABB2RF_TD_QN 2

RF2ABB_REF_19M2 2 TD_TEMP_SENSE

RECEIVER_P 13 RECEIVER_N 13

SPEAKER_P 13 SPEAKER_N 13

ABB_HPL 5 ABB_HPR 5

IN

BAT_TEMP 4

VUSB_IN 5,7,20

GND

C621 NMC621 NM

C620

C620 1nF

1nF

C613

C613 18pF

18pF

GND

GNDGND

C619

C619 100pF

100pF

C614

C614 18pF

18pF

120pF for Test

OUT

ABB2RF_AFC 3

OUT

ABB2RF_GSM_PARAMP 3

C615

C615 18pF

18pF

IN

RF2ABB_TD_QP 2

IN

RF2ABB_TD_QN 2

ABB_MICP

ABB_MICN

ABB_HPMICP

C616

C616 100nF

100nF

VMIC_ABB

C617

C617 39pF

39pF

C618

C618 39pF

39pF

IN IN IN

BI

ABB_GSM_IP 3

BI

ABB_GSM_IN 3

BI

ABB_GSM_QP 3

BI

ABB_GSM_QN 3

ABB_MICP 5 ABB_MICN 5 ABB_HPMICP 5

D17B

DBB2ABB_CLKON

DBB2ABB_CLKON8,20

ABB_KEYON5

DBB2ABB_WSPORT_WUDQ8 ABB2DBB_WSPORT_WDDQ8

ABB2DBB_BSPORT_BSOFS8 ABB2DBB_BSPORT_BSIFS8

C601100nF C601100nF

DBB_KEYPAD_ROW48

DBB2ABB_PWRON8,20

ABB2DBB_INT8,20

DBB2ABB_ABBRESET8,20

ABB2DBB_CLKOUT_GATE8,20

DBB2ABB_CLKOUT8,20

ABB2DBB_RESET8,20

DBB2ABB_ARSM8 DBB2ABB_ATSM8

ABB2DBB_WSPORT_UCLK8

DBB2ABB_WSPORT_WUDI8 ABB2DBB_WSPORT_WDDI8

DBB2ABB_ASM8 DBB2ABB_RXON8 DBB2ABB_TXON8

DBB2ABB_BSPORT_BSDO8

ABB2DBB_BSPORT_BSDI8

DBB2ABB_ASPORT_ASDO8 ABB2DBB_ASPORT_ASDI8 ABB2DBB_ASPORT_ASFS8

ABB2DBB_MSPORT_MSCLK8 ABB2DBB_MSPORT_MSFS8

DBB2ABB_MSPORT_MSDO8 DBB2ABB_CSPORT_CSDO8

ABB2DBB_CSPORT_CSDI8

DBB2ABB_CSPORT_CSFS8

ABB_CRST

C6031uF C6031uF

C604100pF C604100pF

C6021uF C6021uF

GND

C6051uF C6051uF

A A

B B

C C

IN IN

OUT

IN

OUT

IN

OUT

IN

OUT

IN IN OUT IN IN OUT OUT

IN IN IN OUT OUT IN OUT

IN OUT OUT

VEXT_ABB

OUT OUT IN

IN OUT IN

ABB2RF_TEMP_VREF

ABB_KBLT35

ABB_KEYON

DBB_KEYPAD_ROW4

DBB2ABB_PWRON ABB2DBB_INT DBB2ABB_ABBRESET ABB2DBB_CLKOUT_GATE DBB2ABB_CLKOUT ABB2DBB_RESET

DBB2ABB_ARSM DBB2ABB_ATSM ABB2DBB_WSPORT_UCLK DBB2ABB_WSPORT_WUDI DBB2ABB_WSPORT_WUDQ ABB2DBB_WSPORT_WDDI

ABB2DBB_WSPORT_WDDQ

DBB2ABB_ASM DBB2ABB_RXON DBB2ABB_TXON ABB2DBB_BSPORT_BSOFS ABB2DBB_BSPORT_BSIFS DBB2ABB_BSPORT_BSDO

ABB2DBB_BSPORT_BSDI

DBB2ABB_ASPORT_ASDO

ABB2DBB_ASPORT_ASDI

ABB2DBB_ASPORT_ASFS

ABB2DBB_MSPORT_MSCLK

DBB2ABB_MSPORT_MSDO

DBB2ABB_CSPORT_CSDO ABB2DBB_CSPORT_CSDI DBB2ABB_CSPORT_CSFS

JACK_SEN5,8

OUT

LightSensor_VO5

IN

R601

100R

R602

3.3K

R603 0RR603 0R

ABB_KBLT3

VBAT

C606

4.7uF

R604 0RR604 0R R605 0RR605 0R R606 0RR606 0R R607 0RR607 0R

ABB_HPMICP

IN

C607

C607 100nF

100nF

A2 P14 P13

M8

B2

J3 J2

H1

K4

D3 G1

H2 G4 G2 G3

E1

F1

E2

F2

J1 F4 F3 E4 E3

M2 N2 M3

UNNAMED_7_ADAD6857_I165_MPWR

B1

UNNAMED_7_ADAD6857_I165_MSCLK

D1

UNNAMED_7_ADAD6857_I165_MSFSABB2DBB_MSPORT_MSFS

C1

UNNAMED_7_ADAD6857_I165_MSDI

D2

L2 K2 L3

K3

D10

UNNAMED_7_ADAD6857_I165_REF

C11

UNNAMED_7_ADAD6857_I165_REFBB

C10 N13 N14

H11

J14 J12

B9

C9

N11 P11

D17B

VCXOEN KEYON KEYOUT

DBBON INT ABBRESET MCLKEN MCLK RESET1P8 RESET2P8

WARSM WATSM UCLK WUDI WUDQ WDDI WDDQ

ASM RXON TXON BSIFS BSOFS BSDI BSDO

ASDI ASDO ASFS

MPWR MSCLK MSFS MSDI

CSDI CSDO CSFS

CRST REFOUT

REF REFBB JACKSENSE ACCDETECT

LIGHT1 LIGHT2 LIGHT3

AUXADC1 AUXADC2

SPWR1 SPWR2

WSPORT

BSPORTCSPORT

SECOND CONTRAL

AUXIAL SECTION

WRXIP WRXIN WTXIP WTXIN

WRXQP

TD

RF

TD

RF

WRXQN

WTXQP WTXQN

AFCDAC

TEMP1

GSM RF

AOUT1P

AOUT1N AOUT2P1 AOUT2P2 AOUT2N1 AOUT2N2

AOUT3L

AOUT3R

AUDIO

CHGDET VUSBCHG1 VUSBCHG2

VCHG1 VCHG2

CHGLIGHT

GATEDRIVE

PMU

ISENSE

BATTYPE

REFCHG

BATTEMP

TEMP2 TRKCHG1 TRKCHG2

AD_AD6857

PLLIN

AIN1P AIN1N AIN2P AIN2N AIN3R

AIN3L

TDO TMS

TCK

IP IN

QP

QN

PA

TDI

C13 C14 B12 A12

B13 B14 A13 A14

F14 C12 B8

A9 A10 B11 B10 A11

G12 H12 N12 P12 N10 P10 G14 H14

L13 M13 M14

UNNAMED_7_ADAD6857_I165_AIN2N

L14 K13 J13

D7 A6 B6 A5 B5 H4

D6 C7

UNNAMED_7_ADAD6857_I165_BATTYPE

C6

UNNAMED_7_ADAD6857_I165_REFCHG

D11

UNNAMED_7_ADAD6857_I165_BATTEMP

C5 A8

UNNAMED_7_ADAD6857_I165_TRKCHG1

D5

UNNAMED_7_ADAD6857_I165_TRKCHG2

A7

C2 C4 D4 C3

GND

RF2ABB_TD_IP RF2ABB_TD_IN

ABB2RF_TD_IP ABB2RF_TD_IN

RF2ABB_TD_QP

RF2ABB_TD_QN ABB2RF_TD_QP ABB2RF_TD_QN

RF2ABB_REF_19.2M ABB2RF_AFC

TD_TEMP_SENSE

ABB_GSM_IP

ABB_GSM_IN ABB_GSM_QP ABB_GSM_QN ABB2RF_GSM_PARAMP

RECEIVER_P RECEIVER_N

SPEAKER_P SPEAKER_N

ABB_HPL ABB_HPR

ABB_RIN ABB_LIN

VCHG_COMMON

CHGLIGHT

ABB_GATEDRIVER

ABB_ISENSE

R609 10KR609 10K

C612

C612 100nF

100nF

GND

R610 10KR610 10K R613 NMR613 NM R611 10KR611 10K

R612 10KR612 10K R614 82KR614 82K

GND

ABB2RF_TEMP_VREF TD_TEMP_SENSE

D D

1

ABB_RIN

ABB_LIN

2

R608 10KR608 10K

C608 1uFC608 1uF

C609 1uFC609 1uF

CODEC_ROUT

CODEC_LOUT

3

OUT

TD_TEMP_SENSE

CODEC_ROUT 13

IN

FM_ROUT 19

IN

CODEC_LOUT 13

IN

FM_LOUT 19

IN

4

TD_TEMP_SENSE

RT1

10K

NCP15XH103J03RC

1 2

PLACE NEAR TD PA

GND

5

C623

C623 100nF

100nF

OUT

TD_TEMP_SENSE 7

Model

LX207

Size File Path Rev

B

E:\WORK\LX207\LXM207\V6.0\LX207_MB_VH_305.DSN

Tuesday, February 09, 2010

Date: Sheet

6

Date: Sheet

7

620

8

1.0

of

Lenovo TD80T schematic

Specifications and Main Features

Frequently Asked Questions

User Manual