Sony Ericsson G900 Schematics Baseband
RTEMP
VLOOP
WRFLOOP
VAD
VBACKUP
AID_Vin
IDATA
QDATA
DCLK
RXQA
RXQB
RXIA
RXIB
MPPCM1_ULD
POWER BUS
RTEMP
VLOOP
WRFLOOP
VAD
VBACKUP
AID_Vin
IDATA
QDATA
DCLK
RXQA
RXQB
RXIA
RXIB
MPPCM1_ULD
POWER_BUS
RTEMP
VLOOP
WRFLOOP
VAD
VBACKUP
AID_Vin
IDATA
QDATA
DCLK
RXQA
RXQB
RXIA
RXIB
MPPCM1_ULD
CLKREQ
P06_BB_ADC_DAC_RFIF
WPAREF
VCXOCONT
PCMSYN1
PCMCLK1
MPPCM1_DLD
MODA
MODB
MODC
MODD
RADCLK
RADSTR
RADDAT
TXON
ANTSW0_2V75
ANTSW1_2V75
ANTSW2_2V75
ANTSW3_2V75
WSTR_2V75
WDAT
WCLK
TXQB
TXQA
TXIA
TXIB
WPAREF
VCXOCONT
MODA
MODB
MODC
MODD
RADCLK
RADSTR
RADDAT
TXON
ANTSW0_2V75
ANTSW1_2V75
ANTSW2_2V75
ANTSW3_2V75
WSTR_2V75
WDAT
WCLK
TXQB
TXQA
TXIA
TXIB
CLKREQ
WPAREF
VCXOCONT
MODA
MODB
MODC
MODD
RADCLK
RADSTR
RADDAT
TXON
ANTSW0_2V75
ANTSW1_2V75
ANTSW2_2V75
ANTSW3_2V75
WSTR_2V75
WDAT
WCLK
TXQB
TXQA
TXIA
TXIB
CLKREQ
TO RADIO
& POWER
TO RADIO
HSAs_toM
HSAs_RTS_toM
CTMS
HSCtrl_toM
HSCtrl_RTS_toM
DEBUG_TMS
USB_CH
HSSY_toM
ON_OFF_BUTTON
BB_RST#
PWRRST#
IRQ0#
BB_SERVICE
MCLK
POWER_BUS
HSAs_toM
HSAs_RTS_toM
CTMS
HSCtrl_toM
HSCtrl_RTS_toM
DEBUG_TMS
USB_CH
HSSY_toM
ON_OFF_BUTTON
POWER BUS
BB_RST#
PWRRST#
IRQ0#
BB_SERVICE
MCLK
POWER_BUS
HSAs_toM
HSAs_RTS_toM
CTMS
HSCtrl_toM
HSCtrl_RTS_toM
DEBUG_TMS DEBUG_FMS
USB_CH
HSSY_toM
ON_OFF_BUTTON
P05_BB_Ports_UARTS_Debug_SIM
POWER_BUS
BB_RST#
PWRRST#
IRQ0#
BB_SERVICE
MCLK
P04_BB_uP_Memory
HSAs_toS
HSAs_CTS_toS
CFMS
ONSWa#
HSCtrl_toS
HSCtrl_CTS_toS
DCIO_ON
VIBRATOR
HSSY_toS
SIMVCC
SIMRST
SIMCLK
SIMDAT
RTCCLK
MS_RTCCLK
ONSWc
SLEEP
AUDIO_CLK
CLKREQ
ADR[23]
HSAs_toS
HSAs_CTS_toS
CFMS
ONSWa#
HSCtrl_toS
HSCtrl_CTS_toS
HSSY_toS
VIBRATOR
ONSWc
SIMVCC
SIMRST
SIMCLK
SIMDAT
DEBUG_FMS
RTCCLK
MS_RTCCLK
AUDIO_CLK
PCMSYN1
PCMCLK1
MPPCM1_DLD
ADR[23]
SLEEP
DCIO_ON
HSAs_toS
HSAs_CTS_toS
CFMS
HSCtrl_toS
HSCtrl_CTS_toS
HSSY_toS
VIBRATOR
ONSWc
SIMVCC
SIMRST
SIMCLK
SIMDAT
DEBUG_FMS
RTCCLK
MS_RTCCLK
AUDIO_CLK
PCMSYN1
PCMCLK1
MPPCM1_DLD
ADR[23]
ONSWa#
SLEEP
DCIO_ON
TO PDA
uP and memory (page 2)
Ports, UARTs, Debug & SIM (page 3)
ADC, DAC and Radio IF (page 4)
2000 - 2124
2125 - 2239
2240 - 2374
Confidential
Approved according to 00021-LXE 107 42/1
Sony Ericsson
BASEBAND
PBA 1202-0349
Baseband Top
1202-1434
DIAGRAMSCHEMA
21.2.2008
2
1(4)
DATABUS
BB_RST#
PWRRST#
RQ0#
BB_SERVICE
PWRRST#
D2000
MARITA
OP & SERVICES
DATA(0)
DATA(1)
DATA(2)
DATA(3)
DATA( )
DATA(5)
DATA(6)
DATA(7)
DATA(8)
DATA(9)
DATA(10)
DATA(11)
DATA(12)
DATA(13)
DATA(1 )
DATA(15)
VMS_MEM1.8
R201
100Kohms
MEMWAIT#
A1/A2
1003-1702
SP2016
K1
RKZ323V2001
K2
D0
B7
D1
C7
D2
D7
D3
C6
D
B5
D5
C5
D6
D6
D7
B
D8
DATA
C
D9
D5
D10
B3
D11
D
D12
C3
D13
B2
D1
A1
D15
D2 G8
MEMWAIT
MAR TAE
100
100KohmsR2000
R2002
100Kohms
C2003
1nF
IRQ0# IRQ0#
1
MEMORY INTERFACE
A7
ADDR
R2003
120Kohms
MEMCLK
MEMADV
MEMBE0
MEMBE1
A10
A11
A12
A13
A1
A15
A16
A17
A18
A19
A20
A21
A22
A23
A2
CS3
CS2
CS1
CS0
3
2
C17
A1
B17
A2
G13
A3
C16
A
C15
A5
B15
A6
H12
A7
D1
A8
B1
A9
C1
G12
B13
C13
H11
D12
C12
G11
D11
C11
H10
C10
D10
H9
C9
B9
D9
B10
H7
J8
C1
D3
C8
WE
D8
OE
V2002
DTC11 EM3T5G
1000-0286
N C.
MEMCLK
MEMADV
N C.
CS2#
N C.
CS0#
LB#
UB#
WE#
OE#
ADR(1)
ADR(2)
ADR(3)
ADR( )
ADR(5)
ADR(6)
ADR(7)
ADR(8)
ADR(9)
ADR(10)
ADR(11)
ADR(12)
ADR(13)
ADR(1 )
ADR(15)
ADR(16)
ADR(17)
ADR(18)
ADR(19)
ADR(20)
ADR(21)
ADR(22)
ADR[23]
R2007
7ohms
R2009
7ohms
R2011
7ohms
R2013
7ohms
R2006
7ohms
R2008
7ohms
R2010
7ohms
R2012
7ohms
R2
RESETB INT#
PWRRST INT#
V11 P12
W11
RTCOUT
V2
M8
CLKREQ
L3
SERVICE_INT#
P13
MCLK_INT
22pF
C2001
D2000
SYSTEMS CONTROL
RESPOW
RTCBDIS
RTCIN
RTCOUT
IRQ0
CLKREQ
SERV CE
MCLK
MARITAE
1003
B2000
C1 C2
MARITA
RESETS
RTC
CONTROL
CLOCKS
UNUSED PINS
1000-0036
32768k
RESOUT0
RESOUT1
RESOUT2
RESOUT3
RESOUT
RTCCLK
RTCDCON
PWRREQ
SYSCLK0
SYSCLK1
SYSCLK2
22pF
C2002
F
L1
P8
U2
U3
W12W10
T
R3
T2
T3
E5
KEY
L1
NC0
ADDRESSBUS
ADR[23]
CS0#_INT
CS2#_INT
RESOUT0#
RESOUT0#
OE#_INT
OE#_INT
WE# INT
WE#_INT
UB#_ NT
LB#_INT
MEMADV#_INT
MEMCLK_INT
ADR[10]
ADR[11]
ADR[12]
ADR[13]
ADR[1 ]
ADR[15]
ADR[16]
ADR[17]
ADR[18]
ADR[19]
ADR[20]
ADR[22]
ADR[21]
SP201
RESOUT0# RESOUT0#
RESOUT1#
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
RTCCLK
R2005
100ohms
VMS_DIG2.75
R200
100Kohms
RTCCLK
MS RTCCLK
ONSWcONSWcRTCIN
SLEEPSLEEP
AUD O_CLKAUD O_CLK
ADR[1]
ADR[2]
ADR[3]
ADR[ ]
ADR[5]
ADR[6]
ADR[7]
ADR[8]
ADR[9]
N.C.
N.C.
N.C.
N.C.
D2002
K1
CE1
G8
RFU1
J1
RFU3
D6
P_CS
C5
RFU
K8
P_MODE
F
RST
J2
OE1
H8
RFU2
H1
R-OE
F5
WE
D5
R-WE
F3
R-UB
C2
R-LB
E5
ADV
C6
CLK
E
WP
G1
A0
F1
A1
E1
A2
D1
A3
B1
A
C1
A5
F2
A6
E2
A7
F6
A8
D7
A9
E7
A10
B8
A11
C8
A12
D8
A13
F7
A1
E8
A15
F8
A16
D2
A17
B2
A18
B3
A19
A21
B7
A20
E6
M36W0R60 0T1ZAQF
1003-1720
6 D/16PS IO-BLOCK
DATA/ADRESSES
DATA
ADDR
WAIT
ADR[23]
G7
MEMWAIT#
H2
DATA(0)
D0
H3
DATA(1)
D1
G3
DATA(2)
D2
H
DATA(3)
D3
J5
DATA( )
D
G5
DATA(5)
D5
J6
DATA(6)
D6
H7
DATA(7)
D7
G2
DATA(8)
D8
J3
DATA(9)
D9
G
DATA(10)
D10
J
DATA(11)
D11
H5
DATA(12)
D12
G6
DATA(13)
D13
H6
DATA(1 )
D1
DATA(15)
J7
D15
RTCCLK
MS_RTCCLK
ONSWc
SLEEP
AUDIO_CLK
CLKREQ
MCLK
POWER BUS
POWER BUS
POWER BUS
VMS_DIG2.75
VMS MEM1.8
C2005
C200
330pF
330pF
R2015
100Kohms
CLKREQ
RESOUT1#
MS_RTCCLK
MCLK_INT2
D2005
EMP_WANDA_SYSTEM_ F
T15
CLKRQ
N13
RESET
T16
CLK32
U13
MCLK
R15
HCLK
1000-8061
R1A
Leadfree
ID_BALL
D
N.C.
Confidential
Approved according to 00021-LXE 107 42/1
Sony Ericsson
2
BASEBAND
uP and memory
PBA 1202-0349
1202-1434
2 (4)
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