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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
M3
(to Neptune)
ANT_DETB
J1
Mech.
Antenna
Switch
J2
on Keyboard
Coax Cable
J1
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
9
1710 - 1785 MHz
36
1
3
6
4
Antenna
Switch
21
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
LNA
LNA
AGC
880 - 915 MHz
39
38
25
232729
EAGLE
U50
High Band
LP
LP
850: 824 - 850Mhz
RF Det.
RF Det.
Low Band
Combiner Network
LP Filter
n
3.6 - 3.9 GHz
RX VCO
3.4 - 3.7 GHz
2
4
Matching and
TX VCO
TX_OUT_LB
TX_OUT_HB
32
3
3
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)
5
4
B+
11
33
12
2
2
VCC
TRK CLK
35
Tracking
Band
Control
AAF
IF Amp.
7, 8, 10, 11, 15, 18, 21, 37, 43, 48
Matching
R72
B+
34
10
1
CMOS
PA B ias
Circuit
1
( 26MHz for Digital IF Filter syncronisation)
100kHz
2 Pole Filter
100kHz
Synth F/B
720 - 915 MHz
Super Filter
Generator
2,45V
2
R71
2
1
4
(VCC)
1
AG_REG
6
2
17
8,16
19
18
14
15
13
27
BB
28
Out
26
29
BB
30
Out
47
42
41
44
32
33
SPI
34
31
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
RX
Loop
TX
Loop
(Neptune- Algae
Communication)
(VCC)
(Low Band /High Band selection)
(Euro / US Band selction)
Filter
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
3
RF REG
RF 5V REG
26 MHz
Y805
3
EXTAL
1
PA_R EF
PA_D ET
LOWB HIGH
TX_EN
EUROB_US
EXC_EN
NEPTUNE LTS
U800
B5
Tracking Osc.
A8
B8
C9
Analog / Digital
A9
B9
D9
D5
C4
B6
A6
D4
D8
XTAL
A4
26 MHz
B4
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
RX
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)
N
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
T8
U13
G8
W5
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
E3
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
9
19
8
20
7
21
6
22
5
16
4
17
3
18
2
10
14
11
15
13
G1 - G4
M17
A3
SIM
M1
W19
V17
G17
K16
J19
T16
T19
L16
N18
P2
N3
M4
L3...
P1
A15
GPIO
U10
F4
V6
U12
C18
BT
E1
B15
B17
BLUE_WAKEB
BLUE_CLK_ENB
CLK_32KHZ_2_7V
E2
C4
W6
SIM_REG
K2
SIM DIO
K3
SIM RST
J4
SIM CLK
L1
SIM PD
R1
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)
2
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
G7
S1401
(from Neptune)
1
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
N4
A1-24
U700
FLASH
KBR2
ATI
Timer
SPI
L4,K6...
RESET OUT
F4
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)
(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
19
20
22
3
7
17
18
23
6
8
10
9
12
11
14
13
16
15
5
1
2
4
24
21
(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
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Main Board
KEYBOARD
Mini USB
5
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
H8
F3
E3
U300
28
27
(Clock)
(Frame Sync.)
BB SAP FS
BB SAP CLK
R5
P4
13 Bit
Alert
Amplifier
Handset
Amplifier
Microphone
Supply
Amplifier
Headset
Amplifier
Stereo
Headset
VBUS 5V
Pass FET
Interface
VSIM
N5
K11
VSIM_EN
( 1,8/ 3V ) SIM_REG
(to Neptune amd M1350))
30
Det.
Det.
U
E
(tx)
BB SAP RX
S
B
M
R3
SAP
U
32
(rx)
BB SAP TX
(on PCB)
Strip Line
Antenna
25
10
21
16
15
R4
CODEC
16 BIT
STEREO
RF REG
RF REG
K16
H3
( 2,700V ) VM_REG
( 2,775V ) RF_REG
(to U800)
(to U800)
BT_ANTENNA
PERIPH_REG
BT_REG
1
Y300
3
(tx) (rx)
BT REG
K2
( 1,875V ) BT_REG
(to U300)
(from Atlas)
U900
ATLAS UL
REG
IO REG
REF REG
CAMERA
K17
H4
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
U6
( 2,775V ) AUD_ REG
(only used in Atlas)
(to Atlas)
(from Atlas)
(from Neptune)
(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
C4
F4
B2
B1
USB/RS232
NeptuneAtlas
(communication)
Logic
Switcher
PERIPH
IO REG
Buck 350mA
F16
H2
( 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
GND
GND
USB_TXENB
USB_VMOUT
UTXENB
USE0VM
B3
E4
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
P2
V2
3
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
4
1
( 2,775V ) AG_REG
+ U200)
G4, J4.......
Light
SIM
Alert
Pads
Sensor
M1350
4
Connector
1.8 or 3V
1
SIM Card
6
M1262
DS805
2
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
2
1
(Part of the
Flexprint)
(from Keypad)
ON1B
F14
ON
LOGIC
B+ Sense
B+
(Main Source- from M3)
AD
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
5
GND
3
2
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)
G
G
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)
S
D
R910
S
L2_L6
Connector
J1000
121
22
2
23
3
4
24
25
5
26
6
7
27
28
8
29
9
10
30
11
31
32
12
13
33
14
34
35
15
36
16
17
37
38
18
39
19
20
40
g1- g4
BATT CONN.
(Bias)
PERIPH_REG
D
G
H / L / L
M1
32
VR324
H / H / H
R911
Q904 (M3)
Battery to BPLUS
S
G
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
4
1
BATT+
Color definition only for this section !
Switch
D
Q903 (M4)
VBUS to BP
S
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