BD V3 L3 C A3 V1[1] 2

GSM SERVICE SUPPORT GROUP

2004.08.31

LEVEL 3 AL Block Diagram

Rev. 1.2

Michael Hansen, Alexander Buehler

Page 1of 3

Internal
Antenna

J40

AOC_DRIVE

Antenna

Switch

FL100

Quard Saw Filter

RX_CP

TX_CP

Synth F/B

SYNTH_FD_P

SYNTH_FB_N

TXIN_HB

TXIN_LB

CM IN

BB I

BB IX

BB Q

BB QX

LP Filter

Tracking

Control

Tracking Osc.

RF_REG

Charge

TX
CP

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

NEP_IO_REG

RF_CS
RF_DATA
RF_CLK

U8, V7, W9

GMSK Mod &
Mod DAC

(TX)

PA Control

(PAC)

Y805

Power Detector

PACII IC

VCC

LOWB_HIGH

TX_EN

8,16

Switch
Control
Circuit

W7
N9

RF_5V_REG

EXC_EN

EUROB_US

PA_REF

PA_DET

D12
B10

PA_REF

PA_DET

LOWB_HIGH

TX_EN

EXC_EN

EUROB_US

Digital Channal

Filters

26 MHz

Timer

19
18

14
15

Matching and

Combiner Network

Low Band

High Band

DMA

1Mbit RAM

PMA

AAF

Pump

Super Filter

Generator

2,45V

720 - 915 MHz

1710 - 1785 MHz

880 - 915 MHz

Synthesizer

Prescaler

Phase
Detect

Dual ADC

DSP

UltraLite
104 MHz

DSP Peripherals
accelerator, encryption
Timer, Interupts

Shared Memory

MCU

52 MHz

ARM7

MCU

26 MHz
Oscillator

Memory

SIM

Interface

SIM DIO

SIM RST

SIM CLK

J4
L1

SIM PD

3,5

VSIM

GND

MQSPI

Display

Connector

JSIM

SIM

GPIO

1.8 or 3V
SIM Card

VSIM_EN

External

Interface

Memory

U13

(decoupling analog GND)

HP-Filter

Loop

Filter

Clock Generator

L1 Timer

NEPTUNE LTS

ALGAE

U150

U800

XTAL

EXTAL

Interface

UART / USB

Interface

TRK_OSC_OUT

( 26MHz for Digital IF Filter syncronisation)

EXC EN

EXC_EN

(Post Mixer Amplifier)

Out

IF Amp.

2 Pole Filter

L & H

Band

w Ba

nd 85

0 MH

EGSM: CH 37 -- 942,4Mhz

DCS: CH 700 -- 1842,8MHz

PCS: CH 661 -- 1960MHz

RX MID CHANNELS

GSM: CH 62 -- 947,4 MHz

850: CH190 -- 881,6

EGSM: 880 - 915MHz
DCS: 1710 - 1785MHz

TX VCO FRQ. RANGE

850: 824 - 850Mhz

PCS: 1850 - 1910MHz

EGSM: CH 37 - 897,4Mhz

DCS: CH 700 - 1747,8MHz

TX VCO MID CHANNELS

GSM: CH 62 - 902,4MHz

PCS: CH 661 - 1880 MHz

850: CH 190 - 836,6

GSM : 890 - 915 MHz

Direct

Memory
Access

Controller

Analog / Digital

Converter

SPI

32
33
34

TX VCO

3.4 - 3.7 GHz

100kHz

and LO

Digital

If Mixer

BaseBand

Port Interface

Serial Audio

BB S

P TX

P C

B13

B12

A12

D13

(frames

ync)

(cl

)

(tx)

(rx)

TX_MOD

A10

K 13

W13

C15

C16

D15

A16

Keypad
Interface

PI_C

_SP

I_M

_SP

I_M

AP_

Neptune PCap

Communication

MQSPI

T11

V12

V11

W12

NDB

1_5V

U801

Buffer

K 32K

B14

AP_

INT

V13

(13 M

atchdog)

Mechanical

Antenna Switch

(VCC)

CC)

RX_EN

W11

One W

ire d

a from

tery

SWBP_EN

Loop

Filter

POWER

SPI

VBUCK

IO_REG

(VCC + 2.775V)

(VCC + 1,875V)

AGC

RF Det.

AGC

RF Det.

RX VCO

3.6 - 3.9 GHz

LNA

Low Band

850MHz

Low Band

900MHz

High Band

1800MHz

High Band

1900MHz

and Matching

w Ban

900

igh

and 18

00 M

14
15

12
13

8
9

10
11

gh Ba

nd 190

0 MH

EAGLE

U50

CMOS
PA Bias
Circuit

(to Algae)

(VCC)

U700

VBUCK

EB1_B

EB0_B

OEB

R WB

CS1B

ADDRESS BUS

DATA BUS

K16

J19

G17

T16

BURSTCLK

LBAB

CS0B

ECBB

V17

T19
L16

W18

N18

A1-24

D0-15

32 MB Flash

RESET OUT

F3
C2

F5,D5
J2,H1,H8

E4,B6...

(from PCAP )

USB

RXD

USB

B16

A17

RF REG

VSIM

A11

M17

Neptune PCap

USB/ RS232

Communication

)

T OU

o U70

)

One

Bus

Wire

RX EN

(from/ to Neptune

Serial Audio for Ringtone

and Voice Audio)

USB_EN

T13

XD2

UART2

N17

N13

V16

D16

Universal

Asynchron.

Rx /Tx

(from/ to U301 BT,

Neptune - BT - Neptune

Communication and Wakeup)

_HO

D19

B15

-7

-1

E3....

G3....

C13

MIDRATE_CTRL

LCD_RS

LCD_SDATA

LCD_CLK

LCD_CS

L3...

LCD DATA (0 - 5)

HS INT

C14

C18

LT_SNS_CTL

4MB Ram

(from Neptune)

FLASH

(from U911)

VBUCK

_SP

I_C

D18

Neptune Camera

T10

R80

Match

R81

Match

o U

900

)

U804

ET_

T_2

_7V

Buffer

o K

eyb

r0)

U12

ANT_DET_B

(to U800)

PPD_DETB

(to Q957)

U10

SNP_INT_CTL

(from U910)

V14

SNP_INTB

(to U1400)

G11

MUX1

(toU1400)

G10

MUX2

(toD7614)

A14

FACT_DET

(to U906)

VCC_OUT

(VCC + 1,8V)

(to Q956)

B17

CHRG_DET_PU

EL_EN

D14

ADC_DATA

(from Frontend)

( Light Sensor Control)

(Open / Close Detect)

(to Switch BP Circuit)

( to Charger)

( to U150)

(to Pcap)

(from Light Sensor )

( to EL Backlight Circuit)

(from / to EMU Bus)

(from / to RF Circuit)

(LCD Control )

(from / to Keyboard Connector)

(to PCap / Charger)

(from

ap)

Revision Overview
Rev. 1.0: Initial Block Diagram
Rev.1.1: updated page 3 Table

GSM SERVICE SUPPORT GROUP

2004.08.31

LEVEL 3 AL Block Diagram

Rev. 1.1

Michael Hansen, Alexander Buehler

Page 2of 3

(clock)

CLK 13 MHZ

CLK_32KHZ

TIMER

WDOG

H12

CNTL.

PRI SPI

LOGIC

Logic

...

itcher 1

Sens

-S

PI_

I_M

CAP

CODEC

PHONE

INTERF.

USB

Y900

T11

RTC_BATT

U10

to V

ibr

HAND SPKRM

HAND SPKRP

R SW

U900

PCAP3

MEMORY

HOLD

BACKl.
CONTR.

LOGIC

THERM

VBUS

ISENSE

BATT+

R17

M13

T15

CHRGC

R15

CHARGE

AUDIO_IN

CNTL.

LED

L12

_FS

BB_

P_C

AP_

(tx) (rx)

Neptune PCap

CODEC

16 BIT

STEREO

(tx) (rx)

Communication

ALERT-

ALERT+

STANDBY

(to Neptune and U301 BT)

AP IN

RESETB

Neptune)

CNTL.

SEC SPI

LOGIC

Neptune PCap

Communication

HJACK_SPKR_L

TOUCH

SCREEN

INTERF.

N15

MAIN_FET

VOLT.

OVER

CNTL.

OV GATE

N13

THERMBIAS

USB/RS232

(communication)

13 BIT

FAIL DET.

POWER

INT_MICP

MIC_BIAS1

ERE

ck M

F10

( 1

,87

)

UCK

itcher 2

ck M

F15

itcher 3

oos

t M

D10

( 5,

)

VBO

H17

( 2,

)

I_C

D_ RE

F17

( 1

,27

)

H15

K20

N19

G17

( 2

,77

)

Q943

( 1,

)

REG

E10

( 5,

)

RF_

V10

U13

( 1,

/ 3V

)

_EN

AUDIO

AMPL.

CONTR.

SIM_PD

K13

J16
J15

(to Neptune)

USB_PWR

T16

NC
NC
NC
NC

BB_SAP_TX

BB_SAP_RX

BB_SAP_FS

BB_SAP_CLK

(framesync)

Bluetooth

U300

BLUE_WAKEB

BLUE_HOST_WAKEB

41
37

RESETB

(from Neptune/ PCap)

(from/ to Neptune

Serial Audio for Ringtone

and Voice Audio)

IO_REG

BTRF_REG

ANTENNA

Antenna

Y301

( 1,

)

Neptune PCap

USB/ RS232

Communication

K17

T10

LCELL_BYP

(Over Volt. Sense)

(Battery Sense)

(External B+ Sense)

W21

MIDRATE2

(from Neptune)

CONV.

A/D

CLK 32KHZ

(from PCap)

(to J_KEYBRD)

(from/ to U1400)

J41

J_KEYBRD

RESET_OUT_2_7V
BB_SPI_MISO
BB_SPI_MOSI

BB_SPI_CS6
HS_INT
GA INT
LCD_SDATA

LCD_DATA3

BB_SPI_CLK

LCD_RS

LCD_DATA5
LCD_CS
LCD_DAT2
LCD_CLK
LCD_DATA1
LCD_DATA0
LCD_DATA4

GND
BP
RTC_BATT
ATI_CAM_IO
GND
EL_EN
EL_SUPPLY
GND
GND
HAND_SPKRM
HAND_SPKRP
GND
CLK_32KHZ_2_7V

VBUCK
IO REG
GND

GND

KEYPAD

MATRIX

(from PCap 1,3V from Vibrator Regulator)

0-9,*,#,

Up, Down
Left-Right,
Center,
Soft L+R,
Menu, Send,
Volume U-D
Smart, VA

(from/ to U301 BT,

Neptune - BT - Neptune

Communication and Wakeup)

KEYBOARD

CONNECTOR

Internal

MIC

Alert

Speaker

RXD2

TXD2

RTS2

CTS2

(not us

ed)

(from/ to Neptune)

(from Neptune)

VCC_PA

24,26,28

BT Crystal

26 MHz

IO_REG

BT_FEED

( 2,

5V )

( 2,

5V )

M17

( ??

? )

B10

C10

Q943

CC_

J_VIB

TX_EN

P15

C935

BT_STAT

(to Staus LED in Flip)

AD6

(from EMU Bus)

HJACK_SPKR_R

DP_RXD_OUT

DM_TXD_OUT

(from/ to U1200)

USB_VBUS

(from Q957 - EMU Interface)

U902

IO_REG

Buffer

(from Keyboard Connector)

50
48
46
44
42
40
38
36
34
32
30
28
26
24
22
20
18
16
14
12
10
8
6
4
2

49
47
45
43
41
39
37
35
33
31
29
27
25
23
21
19
17
15
13
11
9
7
5
3
1

CLK_32KHZ_2_7V

LT_SNS_CTL
GND
ADC_DATA
BT_STAT

(from PCap - drivesBlueTooth Status LED)

(to Neptune - Lightsensor Status)

PWR_SW
KBC1
KBR0

KBC2

D800

INVERTER

KBR5
KBR4
KBR3
KBR5
KBR7
KBC0
KBR2
KBR1

U1401

HS_INT

IO REG

Power/
Send-End

Main and

CLI Display

Backlight

RTC

Coincell

VGA

Camera

Status LED

Loud-

Speaker

(from/ to PCap)

(from Neptune)

(from/ to Neptune)

(from PCap)

G1-G4

(GND)

CLK_32KHZ

(to Neptune )

Revision Overview
Rev. 1.0: Initial Block Diagram
Rev.1.1: updated page 3 Table

J_BATT

OW_B

GND

BATTP

Q958

R95

USB_PWR_IN

BATT CONN.

Battery to B+

Switch

(Overvoltage Protection)

OV GATE

USB_PWR_IN to USB_PWR

USB_PWR

IO_

(Bi

)

(One Wire Bus

to Neptune)

D958

Q952

Q953-1

USB_PWR to BP Switch

SWITCH

(Key Source
for PCap IC)

(to PCap AD Converter

(to PCap AD Converter)

and internal Charger)

Main Charge Path

B+ support without Ext Charger
B+ support with Ext Charger Full -Rate

Color definition only for this section !

D952

CHRG_DET

(from U216)

Only for Full Rate Charger Mode

U912

Q954

Q250

USB_PWR

Q951

Charger

MIDRATE_CTL

OV_SENSE

Q953-2

B+ support with Ext Charger Mid - Rate

Battery

(from Neptune )

Pin Number

Normal USB

Acc.

Factory Test &
Flash

High Voltage Flash

Mono Accessory

Stereo Accessory

Dumb PPD *3

Dumb Mid-Rate

Charger (500mA)

Dumb Fast Charger

(1,25A)

Battery Powered

Software Regression

Testing

MPx Mid-Rate

Charger (450mA)

MPx Dual-Rate VPA

(450/850mA)

VBUS

Phone PPD Level

5V 5V VBUS

VBUS

5V 5V

DM_TXD

HJACK_SPKR_L

DM_TXD

Short to DP_RXD

DM_TXD

DP_RXD

AUDIO_IN

HJACK_SPKR_R

DP_RXD

Short to DM_TXD

DP_RXD

DM_TXD

(ID)

Open (2,8V)

4,75-5,25 *1, 3,0-
3,3V *2

Open (2,8V)

102 K OHm +/- 1%

200 KOHm +/- 1%

440 KOHm +/- 1%

(Powers on the phone)

200 KOHm +/- 1%

100KOHm +/- 1%

10 KOHm +/- 1%

GND

Shield

GND

Signal Name

USB_ID

Open (2,4V)

1,225V

1,68V

1,225V

0,82V

0,1V

AD6

2,4V

3,4V

3,5V

2,4V

1,225V

1,68V

1,225V

0,825V

0,1V

PPD_DETB

High

Low

High

Low

SMP_INTB

High

Low

High

Low

FACT_DET

Low

High

Low

CHRG_DET

Low

High

Low

High

Low

High

MUX1

Low

High

Low

MUX2

Low

High

Low

CHRG_DET_PU

High

Low

USB_EN

Low

USB_PWR

High

USB_VBUS

Phone PPD Level

SNP_INT_CTL

High

GSM SERVICE SUPPORT GROUP

2004.08.31

LEVEL 3 AL Block Diagram

Rev. 1.1

Michael Hansen, Alexander Buehler

Page 3of 3

Revision Overview
Rev. 1.0: Initial Block Diagram
Rev.1.1: updated page 3 Table

MUX1

MUX2

HJACK_SPKR_R

LDP_DM

HJACK_SPKR_L

AUDIO_IN

U1400

( from / to PCAP)

Filter

J_USB

VBUS

DP_R

DM_T

U1200

RESET_B

DM_TXD_OUT

DM_RXD_OUT

(to Charging Circuit)

USB_EN

G1-G4

(Shield)

USB Mode
UART Mode
Not used
Mono Headset/ Carkit
Stereo Mode

0
0
0
1
1

0
0
1
0
1

MUX1 MUX2

(from Neptune)

D960

U7607

USB_PWR

VBOOST

U950

EMU_3_3V

In
En

USB_PWR

Mode

EMU_2_8V

U951

In
Out

EMU_3_3V

Regulator

EMU SENSE INTERFACE
(U910, U911, U913,

For details please

U915, U916, Q956, Q957)

see Schematic

USB_ID

AD6

PPD_DET_B
SNP_INTB
FACT_DET
CHRG_DET

DP_RXD

DM_TXD

SNP_INT_CTL

CHRG_DET_PU

(Phone Powered Device Detect - to U800)

(Signal Navigation Protocol Interrupt- to U800)

(Factory Detect- to U800)

(Charge Detect- to U800)

(Analog /Digiatl Converter 6 - to PCap)

(Enable Pull Up Voltage to DP_RXD)

(Enables USB_VBUS to PCap Inerface)

(Data Minus / Transmit Data)

(Data Plus / Receive Data)

(Enables R984 as Test-Resistor on USB_ID, and used to mute SIHF by a pull down on USB_ID line)

Charger

Detect

Power to

PCap
USB Bus

ID Sense

and Test

Detect

and

Interupt

USB_VBUS

( VCC - to PCap)

EMU (Enhanced Mini USB) INTERFACE

Note:
V3 does not support
Stereo Audio
Fast Fash Mode
USB „on the go“

U901

Out

Switch

SWBP_EN

( from Neptune)

Switch BP Circuit

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