Motorola l6 BD L6 A3 C L3 Diagram

High Band 1800 MHz

RX EN

High Band 1900 MHz

EXC EN

FL100

Quard Saw Filter

and Matching 14 15

12 13

8 9

10 11

High Band

1900MHz

High Band

1800MHz

Low Band

900MHz

Low Band

850MHz

Internal

Low Band 850 MHz

Low Band 900 MHz

Antenna

(to Neptune)

ANT_DETB

Mech. Antenna

Switch

on Keyboard

Coax Cable

on Mainboard

RX MID CHANNELS

850: CH190 -- 881,6

GSM: CH 62 -- 947,4 MHz

EGSM: CH 37 -- 942,4Mhz

DCS: CH 700 -- 1842,8MHz

PCS: CH 661 -- 1960MHz

Revision Overview

Rev. 1.0: Initial Block Diagram Rev. 1.1: updated Charger logic levels

19 20

22 23

16 17

13 14

1710 - 1785 MHz

Antenna

Switch

Switch Control Circuit

TX VCO FRQ. RANGE

GSM : 890 - 915 MHz EGSM: 880 - 915MHz DCS: 1710 - 1785MHz PCS: 1850 - 1910MHz

U150

ALGAE

LNA

AGC

LNA

AGC

880 - 915 MHz

232729

EAGLE

U50

High Band

850: 824 - 850Mhz

RF Det.

Low Band

Combiner Network

LP Filter

3.6 - 3.9 GHz

RX VCO

3.4 - 3.7 GHz

Matching and

TX VCO

TX_OUT_LB

TX_OUT_HB

Power Detector

PACII IC

TX VCO MID CHANNELS

850: CH 190 - 836,6

GSM: CH 62 - 902,4MHz

EGSM: CH 37 - 897,4Mhz

DCS: CH 700 - 1747,8MHz PCS: CH 661 - 1880 MHz

L & H

PMA

(Post Mixer Amplifier)

B+

VCC

TRK CLK

Tracking

Band

Control

AAF

IF Amp.

7, 8, 10, 11, 15, 18, 21, 37, 43, 48

Matching

R72

B+

CMOS PA B ias Circuit

( 26MHz for Digital IF Filter syncronisation)

100kHz

2 Pole Filter

100kHz

Synth F/B

720 - 915 MHz

Super Filter

Generator

2,45V

R71

(VCC)

AG_REG

2 17 8,16

19 18

14 15

Out

26 29

Out

42 41

32 33

SPI

PERIPH_REG

AOC_DRIVE LOWB_HIGH

(Transmit Enab le)

TX_EN

EUROB_US EXC_EN

(RX /TX selection)

PA_REF

(PA referenceVoltage to Neptune)

PA_DET

(PAPower Level indicatio n)

AG_REG

(VCC from Atlas)

CM IN

Loop

(Neptune- Algae Communication)

(VCC)

(Low Band /High Band selection)

(Euro / US Band selction)

Filter

RF_CS RF_DATA

RF_CLK

EXC_EN

(to Algae)

(Power Control)

(decoupling analog GND)

BB I BB IX

BB Q BB QX

RX CP

SYNTH FD P SYNTH FB N TX CP

TX_MOD

RF REG

RF 5V REG

26 MHz

Y805

EXTAL

PA_R EF PA_D ET LOWB HIGH

TX_EN

EUROB_US

EXC_EN

NEPTUNE LTS

U800

Tracking Osc.

A8 B8 C9

Analog / Digital

A9 B9

D9 D5

C4 B6

A6 D4

XTAL

26 MHz

Oscillator

W9, U8, V7

A10 D12 B10

T6 U6 W7 N9

UART / USB

Interface

A17

C15

B16

USB VPIN

USB_XRXD

Neptune Atlas

USB/ RS232

Communication

Dual ADC

Converter

Charge

Pump

TX CP

HP-Filter

PA C ont rol

(PAC)

L1 Timer

D15

C16

A16

USB_VPOUT

USB_VMIN

Keypad Interface

G3....

USB_TXENB

USB_VMOUT

(from / to

Keypad Matrix

via Keypad Connector)

Digital Channal

Filters

Synthesizer

Phase Detect

Prescaler

GMSK Mod & Mod DAC

(TX)

F3....

KBC0-1

KBR0-7

and LO

W13

T11

CLK 13 MHz

BB SPI CLK

Neptune - Atlas

(13 MHz)

Neptune ATI Communication

If Mixer

V12

V11

BB SPI MOSI

Digital

Clock Generator

MQSPI

T10

W12

B14

BB SPI MISO

AL_INT

AL CS

SPI

D18

GA_INT

GA_CS

DSP Peripherals

accelerator, encryption Timer, Interupts

DMA

Direct Memory Access

Controller

Timer

Interface

V13

U13

RESET OUT

STANDBY

RESETB

PE14

(from/to Atlas)

(Reset for U700)

(to Atlas - Deep Sleep Indication)

UltraLite 104 MHz

Shared Memory

1Mbit RAM

MCU

ARM7

52 MHz

One

Wire

Bus

W11

WDOG

CLK 32KHZ

(from Atlas)

(Watchdog to Atlas)

Image Data (JPEG) ATI Control Data

(to Atlas)

(from Atlas)

DSP

BaseBand Serial Audio

Port Interface

(rx) A12

D13

(clock)

OWB

BB SAP CLK

(from/ to Neptune

Serial Audio for Ringtone

and Voice Audio)

One Wire Bus from Battery

DISP_LED1 DISP_LED2 DISP_LED3 VBOOST PERIPH_REG PERIPH_REG PERIPH_REG

(framesync)

(tx)

B12

BB SAP FS

GND GND

GND

B13

BB SAP RX

DSP

Memory

MCU

Memory

UART2

Universal

Asynchron.

Rx /Tx

N13

N17

RXD2

BB SAP TX

Neptune - BT - Neptune

Communication and Wa keup )

POWER

Interface

External

Memory

Interface

MQSPI

Display

D16

D19

V16

RTS2

TXD2

CTS2

BLUE_HOST_WAKEB

(from/ to U301 BT,

(from Atlas)

(ATI- Neptune Communication)

DISPLAY

CONNECTOR

J887

15 13

G1 - G4

M17 A3

SIM

W19

V17 G17

K16 J19

T16 T19 L16 N18

P2 N3

M4 L3... P1

A15

GPIO

U10 F4

U12

C18

B15

B17

BLUE_WAKEB

BLUE_CLK_ENB

CLK_32KHZ_2_7V

E2 C4 W6

SIM_REG

SIM DIO

SIM RST

SIM CLK

SIM PD

DATA BUS ADDRESS BUS

CS0B CS1B EB1B EB0B

R_WB OEB BURSTCLK LBAB ECBB

(RESET)

PE14

GA_INT BB_SPI_CLK BB_SPI_MOSI BB_SPI_MISO GA_CS

LCDC_DATA(0) LCDC_DATA(1) LCDC_DATA(2) LCDC_DATA(3) LCDC_DATA(4) LCDC_DATA(5) LCDC_DATA(6) LCDC_DATA(7) LCDC_RS LCDC_CS LCDC_Reset

REF_REG VBUCK

IO REG PERIPH_REG VM_REG

(Data in /out) (Reset) (Clock)

(from Atlas - BATT DETB)

VSIM_EN

LCD_RS LCD_CS LCD_CLK_DATA(6)

LCD_DATA (0 - 5) LCD_SDATA_DATA(7)

PC13

PTT/ Camera

THERM_BIAS

LOBATI RX_EN

ANT_DETB LT_SNS_C TL

ADC_DATA

Graphics Accelerator Camera /Display

Tri-Flash Support

(from/ to Keyboard via Keyboard Connector)

(to Atlas - SIMRegaulator Enable)

D0-15

K1 D6 F3 C2

D5 J2,H1,H8 C6 E5

S1401

(from Neptune)

Switch

(to Battery Charger Circuit)

(Low Battery indication from Atlas)

(from/ to BB )

(from/ to Keyboard via Keyboard Connector)

U1301

H16 U19

E14 R14

R16 R15 P16

K5 L5 M1 M5 M4

RGB Data

N1 N5 P2 R1 T1

Control

A1-24

U700

FLASH

KBR2

ATI

Timer

SPI

L4,K6...

RESET OUT

Power

Image Data

Control

VBUCK

(Neptume / ATI Communication Bus

(Reset)

(Chip Select)

LCD_CLK_DATA(6)

LCD_CS

LCD_RS

P15

P19

K16

SPI

F7, F8, ...

H11,....

Sync.

LCD_DATA (0 - 5)

LCD_SDATA_DATA(7)

K15

BH19..

R6 T6 T7 V6 R7 T8 R8 R9

W8 V8 W9 W6

W7 V7 L2 J2

(from Neptune)

(from Atlas)

IO_REG GRAPH_REG

(from Atlas)

CAM_D0 CAM_D1 CAM_D2 CAM_D3 CAM_D4 CAM_D5 CAM_D6 CAM_D7

CAM_HSYNC CAM_VSYNC CAM_PCLK CAM_CAMCLK

CAM_SCL CAM_SDA

CAM_RESET CAM_PWRDWN

CAMERA

CONNECTOR

J1401

20 22

3 7

17 18 23

6 8 10 9 12 11 14 13

16 15

5 1

2 4 24

(from Atlas)

CAM_REG CAM_REG CAM_REG

GND GND

GND GND GND

Camera

for L6

only

GSM SERVICE SUPPORT GROUP 2005.09.12

LEVEL 3 AL Block Diagram Rev. 1.1

L2_L6

Michael Mauderer, Alexander Buehler Page 1of 2

L2_L6

Main Board

KEYBOARD

Mini USB

2 4 3 1

G1-G4

(Shield)

J2003

Earpiece Connector

UID

P1000

VBUS

ESD

VR1200 RV1202

RV922

RV923

1 2

(to Charging Circuit)

Bluetooth

(from/ to U301 BT,

Neptune - BT - Neptune

Communication and Wakeup)

C1 C3

FL1200

(to Keyboard via Keyboard Connector)

Serial Audio for Ringtone

A1 A3

(Accessory Detection signal)

BLUE_WAKEB

BLUE_HOST_WAKEB

BLUE_CLK_ENB

(from Neptune/ Atlas)

(from Atlas)

(from/ to Neptune

and Voice Audio)

(to Keyboard via Keyboard Connector)

INT_MIC+

(from Atlas)

(PPD device support)

TXD2 RXD2

CTS2 RTS2

RESET_B

CLK_32KHZ

BB_SAP_RX BB_SAP_FS BB_SAP_CLK BB_SAP_TX

ALERTALERT+

HAND_SPKRHAND_SPKR+

MIC_BIAS1

MIC_INM

VBOOST VBUS UID

DD+

Bluetooth

5 33 29 31

11 9 13

22 12

(framesync)

(clock)

V10 U8

T6 R7

P9 T9

B4 D2

F3 E3

U300

(Clock)

(Frame Sync.)

BB SAP FS

BB SAP CLK

13 Bit

Alert

Amplifier

Handset

Amplifier

Microphone

Supply

Amplifier

Headset

Amplifier

Stereo

Headset

VBUS 5V

Pass FET

Interface

VSIM

K11

VSIM_EN

( 1,8/ 3V ) SIM_REG

(to Neptune amd M1350))

Det.

U E

(tx)

BB SAP RX

SAP

(rx)

BB SAP TX

(on PCB)

Strip Line

Antenna

25 10

CODEC

16 BIT

STEREO

RF REG

K16

( 2,700V ) VM_REG

( 2,775V ) RF_REG

(to U800)

BT_ANTENNA

PERIPH_REG BT_REG

Y300

(tx) (rx)

BT REG

( 1,875V ) BT_REG

(to U300)

(from Atlas)

U900

ATLAS UL

REG

IO REG

REF REG

CAMERA

K17

L16

( 2,775 ) IO_REG

( 2,775 ) CAM_REG

( 1,575V ) REF_REG

(to U800)

(to J1401)

(to U800, U1301)

REG

GRAPH

M18

( 1,275 ) GRAPH_REG

(to U1301)

REG

AUDIO

( 2,775V ) AUD_ REG

(only used in Atlas)

(to Atlas)

(from Atlas)

(from Neptune)

(to Neptune)

(from Neptune)

(from Atlas)

Neptune Atlas

USB/ RS232

Communication

USB_VPIN

USB_XRXD

USB_VPOUT

USB_VMIN

URXVP

URCVD

UDATPV

URXVM

USB/RS232

NeptuneAtlas

(communication)

Logic

Switcher

PERIPH

IO REG

Buck 350mA

F16

( 2,775V ) PERIPH_ REG

( 1,875V ) VBUCK

AL circuit)

(Atlas internal and

( to U700, U800, U900)

GND

INT_MIC+

GND

MIC_BIAS1

GND KBR0 KBR1

GND KBR2 KBR3 KBR4 KBC0 KBC1 KBR5 KBR6

KBR7

GND ON1B

GND

USB_TXENB

USB_VMOUT

UTXENB

USE0VM

Switcher

Boost 300mA

G16

C913

C929

( 5,5V ) VBOOST

and J1403)

(to Atlas , J887

Main Board

Neptune Atlas Communication

BB_SPI_MISO

BB_SPI_MOSI

BB-SPI_CLK

T17

T18

U18

U16

PRI SPI

CNTL.

LOGIC

Neptune Atlas

Communication

VCO

REG

Motor

to Vibrator

VIB REG

VIB_REG

VCO_DRV

( 1,3V )

(to Vibrator Pads

near RTC Battery

J1403

1 2 3 4 5 6 7 8

9 10 11 12 13 14 15 16 17 18 19 20

g1- g4

AUL_INT

AUL CS

N14

Q901

(to U50, U150

Connector

21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40

( 2,775V ) AG_REG

+ U200)

G4, J4.......

Light

SIM

Alert Pads

Sensor

M1350

Connector

1.8 or 3V

SIM Card

M1262

DS805

GND

LEDKP

VBOOST

GND

LT_SNS_CTL

ADC_DATA

GND

ANT_DETB

SIM_RST

SIM_REG

GND GND

SIM_CLK

SIM_DIO

GND ALERTALERT-

ALERT+ ALERT+

GND

(to Atlas)

(from Atlas)

(from Neptune) (to Neptune)

(to Neptune) (from Neptune) (from Atlas)

(from Atlas) (from/ to Atlas)

(from Atlas)

Flexprint - Board to Board

Smart Key

(Part of the Flexprint)

(from Keypad)

ON1B

F14

LOGIC

B+ Sense

B+

(Main Source- from M3)

CONV.

D/A

CHARGE

CONTR.

LED CNTL. (sinkcircuit)

TIMER

U14

B16

B12 B14

D12 V17

V16 R16

P16

V12 K10

U15

V18 F12

E12

T14 C15 P13

D14

F13 E15

C5 C6

B6 D6

Y900

WDOG

EXC_EN

LOBATI

STANDBY

(toNeptune)

SIM_PD CHRGRAW THERM BATT+

BATTISNS BATTISNS CHRGISNSP

CLK_32KHZ CLK_32KHZ_2_7V

CLK 13 MHZ

RESETB

(VBUS Sense)

(Battery Sense)

(Batt Current) (Charge Current - )

CHRGCTRL

L / H/ L

BATTFET BPFET

(from J1403 - Keypad Backlight Sink connection)

LEDKP DISP_LED1

DISP_LED2

DISP_LED3

RTC_BATT

(from Neptune)

(from Neptune, Tx Mode indication for Atlas) (Low Battery indication to Neptune)

(from U800)

(from/ to Neptune and U700)

1 6

GND

1 2

Charger and Power-

source Control

Charger

(from Mini USB Connector)

(EXT Power)

VBUS

(Charger Current + )

(Current Control)

Q906 (M2)

(from J887 - Keyboard LED´s Sink connection)

(to Neptune and U301 BT)

(to J1300)

(from Neptune)

J1400

RTC

Battery

1 2

Keyboard

GND LEDKP VBOOST GND LT_SNS_CTL ADC_DATA GND ANT_DETB SIM_RST SIM_REG GND GND SIM_CLK SIM_DIO GND ALERTALERTALERT+ ALERT+ GND

L / H / H

(One Wire Bus

to Neptune)

OWB

THERM

Q905 (M1)

R910

L2_L6

Connector

J1000

121

3 4

24 25

6 7

27 28

9 10

31 32

12 13

34 35

16 17

37 38

19 20

g1- g4

BATT CONN.

(Bias)

PERIPH_REG

H / L / L

VR324

H / H / H

R911

Q904 (M3)

Battery to BPLUS

D902

D1480

GND GND ON1B GND KBR7 KBR6 KBR5 KBC1 KBC0 KBR4 KBR3 KBR2 GND KBR1 KBR0 GND MIC_BIAS1 GND INT_MIC+ GND

GND

BATT+

Color definition only for this section !

Switch

Q903 (M4)

VBUS to BP

L / H / H

Revision Overview

Rev. 1.0: Initial Block Diagram Rev. 1.1: Updated Charger logic levels

Power Key

0-9,*,#, Left-Right,

Center, Soft L+R, Menu, Send, Volume U-D Smart, Customer Clear

4 1

GND

THERM_BIAS

(Bias Voltage from

Neptune)

Main Charge Path

B+ support without Ext Charger B+ support with Ext Charger

H / H/ H

(Main Source

B+

for Atlas)

Switch

(from Mini USB Connector)

VBUS

J2000

(EXT Power)

D1482 - D1485

D1487 - D1490 D1491

Keypad Matrix

Internal

Mic

LED´s

GSM SERVICE SUPPORT GROUP 2005.09.12

LEVEL 3 AL Block Diagram Rev. 1.1

L2_L6

Michael Mauderer, Alexander Buehler Page 2of 2