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Antenna
ANT201
GSM_IN
R201 U201 SW201
Match
Att 3dB SKY77318-12 EZFL897DF11S
Ant Switch
JP201
5
BiCMOS 3
Power Match/
VBAT PA
Amplifier Filter
Controller

APC
From PA_EN
LOCOSTO Antenna 10 2 11 15
BS1 Switch
Match/
Decoder PA Filter
DCS_RX
DCS_IN R202 GSM_RX
Match
Att 3dB


SW_LO_TX T201 VC2_GSMTX
From PEMH9
LOCOSTO SW_HI_TX T202 VC1_DCSTX
PEMB9 BF201 BF202

900 1800
VRMMC


U101 LOCOSTO

DRP 2.1




1.35V VREXTL
Receiver LNA850




2.8V VRSIM




2.8V VRABB
1.8V VRIO




1.8V VRRTC

2.8V VREXTH




1.8V VRMEM




2.8V VRMMC
1.3V VRPLL
DCXO DTST BG/LDO ATST
CTA MTDSM
Transmitter




VBAT
Tx HB LNA900
CKM RX_EGSMP
SRM (scripts- ADC RX_EGSMM
ADPLL DTX RX/TX buffers) LNA1800
Tx LB DRX RX_DCSP
U103 Triton-Lite
ADC RX_DCSM
Voltage Regulation LNA1900
(VREG) Script
OCP
Processor
VBACKUP
For RTC Backup VBACKUP TCK
C106 TMS
TDI
JTAG TDO
TEST nEMU0 JTAG Wrapper
HSDET TESTRESET nEMU1
Detection
TESTV No Use TRSTN
nBSCAN Digital Interface to DBB
VBAT
2.8V U102 REGEN GPIO SIM I/F SIMDTC CDSP M30L154 SW_HI_TX
VR2V8 Internal SW_LO_TX To T201
LDO
Bus
Controller RCV USB_RCV ARM7 TDMIE (CPU) API 16K PA_EN
VIBDR INTH
Vibrator (IBIC) USB DBB SE0_VM_TXD USB_SE0 MCU words APC To U201
APC/DAC




API Bus
I/F DAT_VP_RXD USB_DAT USB I/F BS1
OE_INTN USB_TXEN
Vibrator DP_RXP_MIC_R BRIDGE VDD_REF To R201/R202 Input pin
DM_TXD_SPKR_L
ID_USB USB I/F SCL1 SCL_TriTon MCU & XIO-RHEA
Ctrl Serial
VBUS SDA1 SDA_TriTon DSP Boot ROM
Port
Voice Band I2C 64Kbyte




IMIF Bus
EARP VCK intercommunication VCLKRX RHEA Bus
J601 DSP USB-Boot Pull down via R112
EARN VFS VFSRX
Voice I/F VDR VDR Voice RHEA
MICIP VDX VDX I/F 2.5Mbit Force
MICIN SRAM SENSE
MICBIAS MCSI SPARE_2 No Use
I2C_WS CSYNC SPARE_3
J604 I2C_SCK CSCLK CODEC BRIDGE
J603 U601 SPKN Stereo I/F I2C_SDR CDO TIMER1
Audio I2C_SDX CDI Audio 1.5Mbit
AUDAMP_SD SPKP
AMP. ROM
(from LOCOSTO) Serial Port SPI BUS TO LCM Hot Bar
HS_EN1 TIMER2
HS_EN2 From/to STARTADC TSPACT8 TPU Interface (SPI) Charging_end
ADC
HS_DETECT LOCOSTO Port
Audio
Codec Interrupt P1_INT2 ABB_IRQ MCU LCM_RESET To LCM
HS_BIAS (AUC) Handling IRQ Int & Ext MEMIF DMA LCD I/F AUDAMP_SD
LCM_ID
To U601
From LCM
Keypad
ONNOFF On_nOFF Reset
ctrl
SCL From/to
WAKEUP1 Wake_Up_Req MCP APP I2C SDA FM radio
HSOR MCLK1 Ckout_13MHz Power
U605 CKEN CK13MHz_En & EMIF Bus EMIF Peripheral Bus
MUX CLK32KOUT Ckin_32KHz Clock ROW0 - ROW4
Voltage Keypad Port
Reference COL0 - COL4
HSMICP PWON
U602 Power RPWON SIM_PBIAS
MUX TX_MODEM1 Control PCLKREQ USIM_RST
J602 BMSEL SIM USIM_IO TX_MODEM1
Headset (VRPC) SIM Nand Flash Camera Ctrl PWMs DSP MCSI UART From/to
RX_MODEM1 Connecter USIM_CLK CLKM Memory Interface
Connect OSC32KIN USIM_PWRCTRL Ctrl I/F I/F Output (BT Voice) modem RX_MODEM1 headset
1.8 or 3V
VBAT




KEYLIGHT_EN
Monitoring Battery Charger SIM Card
VBACKUP Y102
ADC Interface XTAL 32.768KHz