GSM SERVICE SUPPORT GROUP 2005.09.12
LEVEL 3 AL Block Diagram Rev. 1.1
L2_L6
Michael Mauderer, Alexander Buehler Page 2of 2
L2_L6
Revision Overview
Rev. 1.0: Initial Block Diagram
Rev. 1.1: Updated Charger logic levels
D1480
LED´s
(clock)
CLK 13 MHZ
V12
CLK_32KHZ_2_7V
P16
TIMER
WDOG
K10
CNTL.
PRI SPI
LOGIC
Logic
G4, J4.......
Switcher
BB-SPI_CLK
BB_SPI_MOSI
BB_SPI_MISO
AUL CS
U18
U16
T18
T17
R5
Interface
U
S
B
Y900
V17
D12
RTC_BATT
V16
B+
HAND_SPKR-
HAND_SPKR+
T6
R7
T9
P9
V10
U8
ON1B
F14
B4
E3
F3
U900
ATLAS UL
ON
LOGIC
OWB
THERM
GND
CHRGCTRL
B16
VBUS
S
G
D
CHARGE
Charger
BATT CONN.
CNTL.
LED
E12
BB SAP FS
BB SAP CLK
BB SAP TX
BB SAP RX
Neptune Atlas
CODEC
16 BIT
STEREO
(tx) (rx)
Communication
ALERT-
ALERT+
STANDBY
F12
(to Neptune and U301 BT)
AUL_INT
N14
RESETB
(from U800)
Neptune Atlas
Communication
UID
H8
Q904 (M3)
G
S
B+
B12
BATTFET
Battery to BPLUS
USB_VPIN
USB_XRXD
USB_VPOUT
USB_VMIN
USB_TXENB
USB_VMOUT
USB/RS232
(communication)
B2
C4
F4
B1
B3
E4
MIC_INM
MIC_BIAS1
Det.
Stereo
Boost 300mA
G16
Switcher
Buck 350mA
F16
( 1,875V ) VBUCK
H2
( 2,775V ) PERIPH_ REG
U6
( 2,775V ) AUD_ REG
M18
( 1,275 ) GRAPH_REG
K17
H4
H3
( 2,775V ) RF_REG
L16
( 1,575V ) REF_REG
N5
( 1,8/ 3V ) SIM_REG
VSIM
VSIM_EN
K11
VBUS
CONTR.
D6
AD
(One Wire Bus
to Neptune)
BPFET
VBUS to BP
Switch
(Main Source
for Atlas)
(from Mini USB Connector)
Main Charge Path
B+ support without Ext Charger
B+ support with Ext Charger
Color definition only for this section !
D902
BB_SAP_TX
BB_SAP_RX
BB_SAP_FS
BB_SAP_CLK
(framesync)
Bluetooth
U300
32
30
28
27
BLUE_WAKEB
11
BLUE_HOST_WAKEB
9
TXD2
5
CTS2
RTS2
31
RXD2
33
29
RESET_B
22
(from Neptune/ Atlas)
(from/ to Neptune
Serial Audio for Ringtone
and Voice Audio)
PERIPH_REG
10
BT_REG
21
BT_ANTENNA
25
Strip Line
Antenna
(on PCB)
Y300
15
16
12
VIB_REG
(to Vibrator Pads
(from Neptune)
NeptuneAtlas
Neptune Atlas
USB/ RS232
Communication
C6
B6
CONV.
D/A
CLK_32KHZ
(from Atlas)
1
M1262
1
2
(from Atlas)
( 1,3V )
(from/ to U301 BT,
Neptune - BT - Neptune
Communication and Wakeup)
Internal
Mic
Alert
Pads
EXC_EN
U15
(from Neptune, Tx Mode indication for Atlas)
( 2,775 ) IO_REG
( 2,775 ) CAM_REG
( 5,5V ) VBOOST
4
3
VBUS
5
2
1
(to Charging Circuit)
G1-G4
(Shield)
UID
CLK_32KHZ
R16
D-
D+
VBUS 5V
Pass FET
VBOOST
VBUS
D2
(PPD device support)
1
3
(to J1300)
C913
C929
to Vibrator
VIB REG
P2
B+ Sense
Motor
near RTC Battery
REF REG
RF REG
PERIPH
IO REG
AUDIO
REG
IO REG
GRAPH
REG
CAMERA
REG
K2
( 1,875V ) BT_REG
BT REG
4
Microphone
R3
P4
R4
(tx)
(rx)
13 Bit
Handset
Amplifier
Q901
VCO
REG
VCO_DRV
(Main Source- from M3)
( 2,775V ) AG_REG
V2
S
G
D
Q903 (M4)
Q905
G
S
M1
32
4
1
R910
R911
D
Switch
B14
(Current Control)
Q906 (M2)
DISP_LED2
DISP_LED3
DISP_LED1
(only used in Atlas)
LEDKP
C5
(to U800)
(Atlas internal and
AL circuit)
( to U700, U800, U900)
(to J1401)
(to Neptune amd M1350))
(to U800)
(to U300)
(to U800, U1301)
(to Atlas , J887
(to U50, U150
Bluetooth
Mini USB
Charger and Power-
source Control
(from J887 - Keyboard LED´s Sink connection)
(from/ to Neptune and U700)
(from Atlas)
(from Neptune)
THERM_BIAS
(Bias Voltage from
Neptune)
(Accessory Detection signal)
(EXT Power)
(EXT Power)
VR324
Det.
Headset
BLUE_CLK_ENB
13
INT_MIC+
3
4
1
+ U200)
ESD
RV922
VR1200
RV1202
RV923
SAP
Supply
Amplifier
Alert
Amplifier
Headset
Amplifier
E
M
U
J2003
URXVP
URCVD
UDATPV
URXVM
UTXENB
USE0VM
J2000
A3
A1
FL1200
C3
C1
2
1
P1000
Earpiece
Connector
(sink-
circuit)
D1482 - D1485
D1487 - D1490
D1491
J1400
1
2
RTC
Battery
BATT+
PERIPH_REG
(Bias)
(from Mini USB Connector)
THERM
P13
BATTISNS
BATT+
D14
U14
C15
(Battery Sense)
(VBUS Sense)
SIM_PD
T14
CHRGRAW
(Batt Current)
CHRGISNSP
E15
(Charger Current + )
(toNeptune)
BATTISNS
F13
(Charge Current - )
(M1)
and J1403)
(to U1301)
K16
( 2,700V ) VM_REG
RF REG
(to U800)
121
GND
GND
GND
ON1B
GND
KBR6
KBR5
KBC1
KBC0
KBR4
g1- g4
GND
KBR3
KBR2
GND
KBR1
KBR0
GND
MIC_BIAS1
GND
INT_MIC+
GND
KBR7
(to Keyboard via
0-9,*,#,
Left-Right,
Center,
Soft L+R,
Menu, Send,
Vol ume U-D
Smart,
Customer
Clear
Power Key
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
LEDKP
VBOOST
GND
LT _S NS _C T L
ADC_DATA
GND
ANT_DETB
SIM_RST
SIM_REG
GND
GND
SIM_CLK
SIM_DIO
GND
ALERT-
ALERT-
ALERT+
ALERT+
GND
(from Keypad)
1
6
4
2
3
GND
Connector
M1350
1.8 or 3V
SIM Card
5
Keyboard Connector)
(to Keyboard via
Keyboard Connector)
Keypad
Matrix
DS805
1
2
6
Light
Sensor
SIM
KEYBOARD
GND
GND
ON1B
GND
KBR6
KBR5
KBC1
KBC0
KBR4
KBR3
KBR2
GND
KBR1
KBR0
GND
MIC_BIAS1
GND
INT_MIC+
GND
KBR7
LEDKP
VBOOST
GND
LT_SNS_CTL
ADC_DATA
GND
ANT_DETB
SIM_RST
SIM_REG
GND
GND
SIM_CLK
SIM_DIO
GND
ALERT-
ALERT-
ALERT+
ALERT+
GND
GND
1
21
g1- g4
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
GND
J1403
J1000
Keyboard
Connector
Main Board
Flexprint - Board to Board
1
2
Smart Key
(Part of the
Flexprint)
(to Atlas)
(from Atlas)
(from Neptune)
(from Neptune)
(from Neptune)
(to Neptune)
(from Atlas)
(from Neptune)
(from Atlas)
(to Neptune)
(to Neptune)
(from Neptune)
(from Atlas)
(from Atlas)
(from/ to Atlas)
(from Atlas)
Main Board
Connector
(to Atlas)
(from J1403 - Keypad Backlight Sink connection)
LOBATI
V18
(Low Battery indication to Neptune)
(Clock)
(Frame Sync.)
L / H / H
H / L / L
H / H / H
H / H/ H
L / H / H
L / H/ L
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