Motorola E680 Schematic

SF_REG_OUT

ANTENNA MODULE

L101

3.3nH

2113743Q03

2487319K04

J_GND1

J_ANT3

1pF

C102

C101

2109445U07

1.5pF

0R101

0662057M01

J101

C104_DNP

C105

33pF

TX_CP

TX_MOD

RX_CP

C162

9.1pF

2113743N25

R162

51K

0662057N16

R152

680

0662057M70

C163

8200pF
0888600M24

TxLoopFilter1

R163

390
0662057M64

C151

680pF

2113743L13

C164

1500pF
2113743L21

R151

1.5K

0662057M78

C150

330pF

2113743L05

0662057M65

L161

270nH
2489970L37

C165

TxLoopFilter2

120pF
2113743N52

C166_DNP

R161

430

TxLoopFilter3

820pF
2113743L15

C161

820pF
2113743L15

TX Loop Filter

RX_TUNE

R160

100

0662057M50

C160

150pF

2113743N54

C167_DNP

150pF

2113743N54

TxTune

2113743N40

TX_EN_LCA

2113743N40

EXC_EN_LCA

LOWB_HIGH

C58

2113743N09

39pF

C60

39pF

2113743N40

2113743N40

2113743N40

L70

2x2.2uF caps used in place of

B+

4.7uF cap (buzz issues)

2pF

C57

2113743Q03

C56

1pF

C61

1000pF

2113743L17

C62

39pF

C64

39pF

C63

39pF

R70

82

0662057M48

C53

2113743N40

AOC_DRIVE1

C66

6800pF

39pF

L50

2487996L03

C51

2.2uF

2113743F18

(EAGLE 9GI)

U50

5109908K77

TX_OUT_HI

TP51

B+

C52

39pF

2113743N40

RX_DCS
RX_GSM

RX_PCS
RX_CEL

C68

100pF

2113743N50

TX_OUT_LO

TP50

VRF_TXRX

2113743N40

C55

39pF
2113743N40

PA_REF

PA_DET

C67

39pF

Layer = TBD

w = x mils

EUB_US

R154_DNP

0

SF_REG_OUT

VRF_TXRX

RX Loop Filter

SF_REG_OUT

VRF_TXRX

RxLoopFilter1

C152

8200pF

0888600M24

R153

0

RX_EN

C174

C170

1.0uF

2113946D02

C172

.01uF

2113743L41

39pF

2113743N40

C173

39pF

2113743N40

NC

NC

NC

NC

NC

C176

4.7uF
2113928C04

VRF_TXRX

VRF_TXRX

C153

4.7uF

2113928C04

L170

10.0nH
2409154M36

SYNTH_FB_P

SYNTH_FB_N

C154

0.1uF
2113928N01

TxTune

PCS_RX_IN

1

DCS_RX_IN

3

CELL_RX

4

GSM_RX_IN

6

Mobilchips

VRF_TXRX

2

GND15GND27GND316GND4

FL100

9188668L04

PCS_RX_OUT2

PCS_RX_OUT1

DCS_RX_OUT2

DCS_RX_OUT1

CELL_RX_OUT2

CELL_RX_OUT1

GSM_RX_OUT2

GSM_RX_OUT1

PCSLNAIN_N

15

PCSLNAIN_P

14

DCSLNAIN_N

13

DCSLNAIN_P

12

850LNAIN_N

11

850LNAIN_P

10

EGSMLNAIN_N

9

EGSMLNAIN_P

8

C178

10pF

2113743N26

VRF_TXRX

VRF_TXRX

C171

39pF

2113743N40

U150

5109923D61

C179

Front End Module

diff. pairs

NC

NC

C180

EXC_ENLOWB_HIGH

1
0
0

1
1

0
0

1

0
0
1

1
0

0
1

1

1
1
1

1
0

0
0

0

Mode Band

Tx CEL/EGSM

Tx DCS/PCS

RX

CEL

EGSM

RX

RX

DCS

RX PCS

AlgaeMB

.01uF

2113743L41

EXC_EN_LCA

BB_I

BB_Q

BB_IX

CM_IN

RF_CS

BB_QX

VBB_IO

RF_CLK

RF_DAT A

TRK_CLK

C177

47pF
2113743N42

EXC_EN_LCA

C181

39pF

2113743N40

10pF
2113743N26

VBB_IO

C155

39pF

2113743N40

AOC_DRIVE

EAGLE MODULE

E680/ E680i_ 8488059Z01_P7C

Schematics & manuals on www.mobilchips.com ___Mobilchips__

Service Engineering & Optimization

Level 3 Schematics

E680/E680i

Alexander Buehler, Michael Mauderer

2005.03.18
Rev. 1.1

84880559Z01_P0

Page 1 of 5

J600-1

J600-3

J600-5

J600-7

J600-9

J600-11

J600-13

J600-14

+2.775V

KP_DKIN0_VA

C998

33pF

VAB_IO

AP_nRESET

10pF

2113743N26

C601_DNP

XTAL_OUT

J600-2

10pF

J603-6
J603-7
J603-8
J603-9

J603-10

0uH

XTAL_IN

0970312B18

J600-4

J600-6

J600-8

J600-10

J600-12

NRESET

C600_DNP

DM_TXD

C996

33pF

NRESET AP_RESET_OUT*

Y601

CX96F

C602_DNP

J603-1

J603-2

DP_RXD

J603-3

POWER_KEY

TP654

BL_CNTL_DOWN

B+

+4.2V

+2.775

VAB_IO

KP_MKOUT3 KP_MKOUT2

C997

L909

33pF

R680

R633

C687

Y600

FL600

KP_MKIN0

KP_MKIN1

KP_MKIN2

KP_MKOUT0

KP_MKOUT1

AUXO UT

INT_MIC_BIAS

C995

33pF

C606

R682

PXTAL_INPXTAL_OUT

TP600
TP601
TP602
TP603

TP606
TP607

TP608

TP609

J600-17
J600-18
J600-15
J600-16

C603_DNP

USB_PWR_IN

VS601

R637_DNP

R638_DNP

R639_DNP

R640_DNP

AP_TCK

AP_TDI

AP_TDO

AP_TMS

+2.775V

VAB_IO

+2.775V

nPOWER_FAIL

TP624
TP638

AP_USBC_DN

DM_TXD_OUT

USB_PU

AP_USBC_DP

DP_RXD_OUT

AP_RESET_OUT*

AP_NTRST

VAB_IO

20K

VAB_IO

R1040

NCS0

KP_MKOUT1

39pF

C6015_DNP

+2.775V

R676

R692_DNP

NSDCS0

KP_MKOUT0

39pF

C6016_DNP

100K

100KR604

NSDCS1

BUL_nSDCAS

KP_MKIN2

C6017_DNP

39pF

C6018_DNP

R602

R675_DNP

PWR_EN

R634

R605

XTAL_IN

XTAL_OUT

PXTAL_IN

PXTAL_OUT

AP_USBC_DN
AP_USBC_DP

+1.875

VAP_MEM

R607_SHORT_DNP

BUL_nSDRAS

BUL_DQM0

BUL_DQM1

BUL_SDCKE

BUL_SDCLK0

BUL_SDCLK1

BUL_SDCLK2

SDCLK3

BUL_nOE

BUL_nWE

KP_MKIN0

39pF

BUL_nRST

R641

+2.775

VAB_IO

39pF

C6037_DNP

20K

GPIO2

BB_WDI2

BP_RDY

PCAP_SEC_INT

C604

WDI_AP

AP_CLK13M_OUT

39pF C6009

C605

R627

VAB_MEM

R1053

AP_CLK32K_OUT

BB_WDI

SCREEN_LOCK

BT_HOSTWAKE

MIDI_IRQ

SD_nCD

+1.875V

CIF_DD6

PWM_LED

CIF_nRST

GPIO20

BUL_nSDCS3

SCKA

CIF_MCLK

SSPSFRM

AP_SPI_MOSI

AP_SPI_MISO

CIF_DD0

AP_SPI_CLK

BT_WAKEUP

U600-1

ICL_TXENB

ICL_VPOUT

MMCLK

NCS5_MIDI

BUL_VMOUT

BUL_TXENB

BUL_XRXD

R619_SHORT_DNP

SC2A

R620_SHORT_DNP

SRDA

BUL_VPOUT

BUL_VPIN

BP_STATE

BT_RXD

VAB_IO

+2.775V

BT_CTS

R67720K

MIDI_EN_WR

INDICATOR_CNTL_R

INDICATOR_CNTL_G

BT_RESET

CAMERA_PWR_DWN

CIF_DD2

SSPSCLK3

SYS_RESTART

ICL_VMOUT

BT_TXD

BT_RTS

MD31

BUL_VMIN

CIF_PCLK

MCU_INT_SWITCH

L_DD0

R610

R611

L_DD1
L_DD2
L_DD3
L_DD4
L_DD5
L_DD6
L_DD7
L_DD8
L_DD9
L_DD10
L_DD11
L_DD12
L_DD13
L_DD14
L_DD15
L_FCLK
L_LCLK
L_PCLK
L_BIAS
BUL_nCS2

FLT_SEL_BUL
SSPTXD3
nBB_RESET
SSPSFRM3
CIF_FV
CIF_LV
SNP_INT_CTL

STDA
SSPRXD3
ICL_VPIN
ICL_XRXD

MMDAT0
KP_DKIN0_VA
CIF_DD5

CIF_DD4
KP_DKIN3_A

R618_SHORT_DNP

KP_DKIN5_B
TC_MM_EN
KP_MKIN0
KP_MKIN1
KP_MKIN2

KP_MKOUT0
KP_MKOUT1
KP_MKOUT2
KP_MKOUT3
SD_nWP
CIF_DD7

MMDAT1

MMDAT2

MMDAT3

MMCMD

ICL_VMIN
CIF_DD1
CIF_DD3

nLCD_OFF

VAB_IO

+2.775

VAB_IO

+2.775

R635

SNP_INT

POWER_KEY_AP

AP_CLK13M_OUT

MIDI_EN_WR

BUL_nOE

BUL_nRST

NCS5_MIDI

BUL_ADD(1)

R665

C603839pF

C608

C640

EQ1

EQ2

EQ3

C637

PLLC

R656

B+

+4.2V

R666

C678

C644

R657_DNP

R658_SHORT_DNP

R667

R651

U601

L602

U602

R671

AUDIO_D

D602

+2.775

VAP_MEM

PLLC
MIDI_IRQ

EQ1
EQ2
EQ3

D601

C641

+1.875

C679

C642

C643

MIDI_L
MIDI_R

+1.875

BUL_nCS2

VAP _M EM

BUL_SDCLK0
BUL_SDCLK2

R1084_SHORT_DNP

BUL_nOE
BUL_nWE
BUL_nWE

BUL_nSDCS3
BUL_nSDRAS
BUL_nSDCAS

BUL_SDCKE

BUL_DQM1
BUL_DQM0

R1095

BUL_nRST
BUL_ADD(23)
BUL_ADD(24)

C691

0.1uF

2113743L41

.01uF

R672

C693

U603

+1.875

VAP_MEM

+2.775

VAP_IO

R664

+1.875

VAP_MEM

R649

0.1uF

C692

.01uF

C694

2113743L41

C1002

.01uF

2113743L41

C1001

R673
R685
R1082

F_IRQ

VAP _M EM

+1.875

TP611

TP612

TP613

TP615

TP619

KP_MKIN0 KP_MKIN2
KP_MKIN1

VS604

R652-1

R652-2

AP_CLK32K_OUT

AP_RESET_OUT*

SYS_RESTART

PCAP_SEC_INT

AP_SPI_CS

KP_DKIN3_A
KP_DKIN5_B

J603-4
J603-5

TP621

TP620

VS602

BUL_VMIN

BUL_VPOUT

SCREEN_LOCK

KP_DKIN0_VA

USB_ID

R684

C6046

C685

POWER_KEY_AP

R606

C682

C646

C607

C645

VAP_IO

+2.775

C647

C681

R644

VAP_MEM

+1.875

+1.875

VAB_IO

+2.775

C648

C609

VAP_SRAM

C611

C617

VAP_MEM

C6035 39pF

C612

VUSB_3_3V

+1.1

C613

C610

C614

C615

C616

C618

VAP_CORE

C619

C620

C621

U600-2

C629

C630

C622

C631

C632

C633

C634

C635

C636

R681

C697

C696

C698

C695

C699

C690

C686

I2C_SCL

MUX_2

MUX_1

I2C_SDA

Mobilchips

C677

J601-1
J601-2
J601-3

C625

C626

C627

C628

100pF C6010

C623

VAP_IO

VAP_PLL

R645

+2.775

+1.3

C624

100pF

C639

J601-4
J601-5
J601-6
J601-7
J601-8

J601-9
J601-10
J601-11
J601-12
J601-13
J601-14
J601-15
J601-16
J601-17
J601-18
J601-19
J601-20
J601-21
J601-22
J601-23
J601-24
J601-25
J601-26
J601-27
J601-28
J601-29
J601-30
J601-31
J601-32
J601-33
J601-34
J601-35
J601-36
J601-37
J601-38
J601-39
J601-40
J601-41
J601-42
J601-43
J601-44

R655

C668

C60330.1uF

33pF C6034

39pFC6036

C649

C650

C651

C652

C653

C654

C655

C656

R669

C657

C659

C662

C663

C664

C665

C666

C658

C660

C661

R668

C667

C669

C670

C671

C672

C673

C674

C675

C676

VS600

E680/ E680i_ 8488059Z01_P7C

Service Engineering & Optimization

Level 3 Schematics

E680/E680i

Alexander Buehler, Michael Mauderer

2005.03.18
Rev. 1.1

84880559Z01_P0

Page 2 of 5