Block Diagram.pdf

8. Block Diagrams

SGH-U800 RF Block Diagram

HB_RF_OUT2

HB_RF_OUT3

BPF

Quadrature

Upconverter

HB_RF_OUT1

BPF

TX_IP

TX_IN

TX_QP

TX_QN

LPF

LB_RF_OUT1

BPF

Quadrature

Upconverter

LPF

LB_RF_OUT2

BPF

RF_ON

DAC_IRE

TCX

Gain Ctl &

Bias

Circuits

SBDT

LO Generation &

Distribution

PLL 1

VTUNE

TX_BIA

LPF

GCELL_IN

EGSM_INP

EGSM_INN

DCS_INP

DCS_INN

PCS_INP

PCS_INN

Quadrature

Downconverter

LPF & DO

Correction

PRX_IP

PRX_IN

LPF & DO

Correction

PRX_QP

PRX_QN

Quadrature

Downconverter

WPRXHBP

WPRXHBN

WPRXLBP

WPRXLBN

Quadrature

Downconverter

Quadrature

Downconverter

WPRXSE2_IN

Quadrature

Downconverter

WPRXSE1_IN

To SSBI

Power

Detector

PWD_DET_IN

LO GEN

& Dist

LPF

PLL 2

TCXO

ground

slug

8-1

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Block Diagrams

SGH-U800 Block Diagram

SDRAM D(0:31)DATA I/O

A1(1:14), SDRAM A(0)

VOICE_OUT_N

VOICE_OUT_P

D2(0:15) ONENAND DATA I/O

RECEIVER

Memory

(UME200)

TYAD00B810BTGK10

SDRAM_DQM(0~3)

AUXOP

AUXON

SPK_P_OUT

SPK_N_OUT

SPEAKER

SPK AMP

S5M0065

SDRAM_RAS_N, _CAS_N, _CS

SDRAM_WE_N, _CLK_EN,_CLK

AUDIO

SPK_AMP_EN

NANDFLASH_READY

WE2_N, OE2_N

NANDFLASH_CLE, ALE, CS

EAR_SWITCH

EAR

SWITCH

STG3684AUTR

RESOUT2_N

EAR_R

EAR_L

EAR

PHONE

EAR_OUT_R

EAR_OUT_L

SD_MEM_DATA(0:3)

SD_MEM_CLK, CMD

MUX

TXS02612

SD_DATA(0:3)

SD_CLK, CMD, SEL

MIC2_P

MIC2_N

EARMIC_P

EARMIC_N

MAIN

ANT

SD_SK_DATA(0:3)

SD_SK_CLK, CMD

MIC

GSM_ANT_SEL0,1,2

GSM_PA_PWR_CTL

MIC1_P

MIC1_N

MIC1P_F

MIC1N_F

RTR6280_TCXO

19.2MHz

TCXO

KT3225R19200D

CV28LEA

TRK_LO_ADJ

RTR6280_TCXO

19.2MHz

RFS

GSM_900_RX_P,N

DCS_RX_P,N

PCS_RX_P,N

GSM900_TX

DCS1800_PCS1900_TX

TCXO

19.2MHz

PAM

SKY7751

9-11

SSBDT_RTR

TRANS

CEIVE

RTR6280

RF_ON_TX_ON

OSC400

FC-135

(32.768KHz)

DAC_REF

TCXO_EN

TCXO

19.2MHz

TX_Q_P, N

TX_I_P, N

ON_SW

PWR_DET

RX_Q_P, N

RX_I_P, N

BT_EN

SLEEP_CLK

32.768KHz

USB_OE_MSM

USB_SE0_MSM

USB_DAT_MSM

BT_TCXO

19.2MHz

RADIO_ANT

UMTS_2100_RX_P,N

USB_D_P, M

SAW

UMTS_2100_ANT

BOOT_SW

PMIC

PM6658

JIG_ON

SAW

IFC

DUP

200

PS_HOLD

BOOT_SW

CPL

200

PAM

SKY77170

PA_ON

PA_RANGE0,1

PM_INT_N

PON_RESET_N

VF_MSM

REF_OUT

TA_VEXT_5.0V

MSM6260

USB_VBUS_5.0V

BT A NT

BT_WAKE, HOST_WAKE

MSM_SIM_RST

MSM_SIM_CLK

MSM_SIM_IO

BUFF_TCXO

SIM_IO

SIM_RST

SIM_CLK

SIM

CARD

BT_EN

U100

BCM2046

PCM_CLK,_SYNC,_DIN,_DOUT

UART1_RX,_TX,_RFR,_CTS

SLEEP_CLK

32.768KHz

FILTER

CHG_CURRENT

CHARGER IC

ISL9214IRZ-T

TA_VEXT_5.0V

BT_TCXO

19.2MHz

CHG_EN_N

USB_VBUS_5.0V

CHG_DETECT_N

CHG_INDICATE

CAM_MEGA_EN, CIF_EN

3M CAM

CAMIF_HSYNC, _VSYNC

CAMIF_MCLK, PCLK

CAMI2C_SDA, _SCL

Batt ery

CAM_MEGA_RST, _CIF_RST

CIF CAM

FILTER

CAM_D(0:7)

CAMIF_DATA(0:7)

SD_DETECT

T-FLASH

SD_SK_DATA(0:3

SD_SK_CLK, CMD

FLASH

AAT1270

FLASH_SET

FLASH_EN

BACKLIGHT

AAT3169IF

LED(1:6)-

AFL, AFR, RADIO_INT

MLCD_BL_EN

FM RADIO

UFM100

SI4703-B16

LED+

RADIO_ANT

RADIO_SCL, SDA

SLEEP_CLK

32.768KHz

MLCD_CS,A2(2), WE2_N, MLCD_VSYNC

LCD

RADIO_RST

V_MSME_1.8V

LCD_RST

LCD_DET

TR700

LCD_VGH

MIC5330

KEY_LED_EN

RADIO_EN

KEYSENSE(0:4)

KYPD_9,11,13,15,17

D2(0:15)

FILTER

LCD_D(0:15)

KEY

LDO

MIC5320-SPYMT

MOTOR_EN

MOTOR

ON_SW

KEYPAD_MEMO

8-2

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This Document can not be used without Samsung's authorization

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