Samsung SGH-L700 Block Diagram

Block Diagrams

8.

8-1.

RF Block Diagram

8-1

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This Document can not be used without Samsung's authorization

Block Diagrams

8-2.

Base Band Solution Block Diagram

BATTERY

VBA TT_4.2_

3.3V

RF3159 (WCDMA PAM)

VBAT T

MA X2507 (L CR Tran s mi tt er)

VCC PA /VCCAU X/V CCDR V/

VCCMOD/VCC1

USB

USB_VBUS_5V

R1141Q33 1D-TR

(120mA LDO )

JTAG_34PIN

SAPA 1D1

(Cla ss D Audio AMP)

BH18FB1WHFV

(150m A LDO)

MIC5219-3.3YML

(500m A LDO)

XC6401FF 49DR

(150 mA DUAL LDO)

IP4058CX8 (USB Filter)

PNX5217 (Mod em )

USBVBUS5V

GEN IE_J TA G_3.3V

VDD_ETM

2MEGA CA MERA

LCD

CONNECTOR

TA

VEX T_5V

LCD

CONNECTOR

LT C321 0EUD -2

(Charge Pump LED

Con tro ller)

BH 33FB 1WHF V-TR

(150 mA LDO)

R1114D331D-TR-F

(150 mA LDO)

R1114D281D-TR

(150 mA LDO)

R1114D181D-TR-F

(150 mA LDO)

EM-1681-FT

(HALL S witch)

TSC2 003IZQ C

(Tou ch Scr een P ad)

(L CD Dr ive IC)

VDD _BL _3.3

(L CD B ac kligh t)

VDD_VIB

(Motor)

VGA CAMERA

BC 51E129B1 4(lue tooth )

VDDR3V/VDDR5V

PNX5217(Modem )

VDDE2/VDDE5/ADC3/VDDE1PR

PNX5217(Mod em)

VDDBB/B DDC LK/VDD VB/VD DREF

GENIE-TD60186(TDS MODEM)

(AUD IO A NALO G SW ITCH)

MA X23 92EGI (LCR Receiv er)

MA X250 7 (L CR Tr an smi tter)

VCC PLL/VCCC P/VCC VCO

AERO422 1 (GSM Tr an sc eiv er)

VCC PLL/VCCC P/VCC VCO

VDDE2

CA20(MAX19700, ABB )

AVDD/R EFIN/OV DD

PNX5217(Modem )

VDD VBO

STG3 699B VTR

PNX5217(Modem )

VDDA3/VDDE3/GPIOA25

USIM

PNX5217(Modem )

VDDE4

VCC

PCF5062 2

VCH G

VD D_GS M_COR E_1.2 V

(DCDC_900mA)

VDD _ME M_CORE _1.8V

VDD _GENIE_C ORE_1.8V

(DCDC _600mA )

VDD _BT_2 .6V
(LDO_150mA)

VDD_IO _HIGH_ 2.9V

(LDO_150mA)

AVDD _2.65 V

(LDO_150mA)

VDD_LCR_HIGH_2.8V

VDD_LCR_HIGH_ABB_2.8V

(LDO_150mA)

VDD_MEM_CARD_2.9V

(LDO_150mA)

VDD_KEY_LED_3.3V

(LDO_150mA)

AVDD_HFA_2.75V

(LDO_250mA)

VDD _IO_ LOW _1.8V

VDD_IO_LOW_A

VDD_LCR_L OW _1.8V

(L DO_1 50m A for th e IO pads )

VDD_USB_3.3V

USB_VBUS

(LDO_50mA to supply a USB)

VDD _SIM _3.0V

(LDO_ 70mA to supply a USIM)

VDD_SYN_2.8V

(L DO_1 50mA for lo w no is e)

VDD_RX_TX_2.8V

(L DO_1 50mA for lo w no is e)

VDD_RX_2.8V

(LDO_100m A for low noise)

VDD _TX_2 .8V

(LDO_100m A for low noise)

PNX5217(Mod em)

VDDC

K5 D1G12ACD-D07 5

VCC/VDD/VCCQ/VDDQ

TC7S H08 FS0(AND Gat e)

GE NIE-T D60186

T-FLASH (SCHA2B0200 )

KYE LED

BC51E129B1 4 (BT)

VDDO18

AERO422 1( GSM Tran sc eiv er)

74VCX1632245T BR( JTA G)

2DIR/VCCA

PNX5217(Mod em)

JSEL1/VDDE1

GE NIE-T D60186

VDDE1/VDDA

SN74LVC1G1 23DCU R

AERO422 1 (GSM T ran sc eiv er)

VCCIF/TXVCC

TC7 SH32 FS(OR G ate )

LSHS-D085U K(F EM)

MA X23 92EGI (LCR Rece ive r)

VCC/G _LNA /G_MXR

MA X2507 (L CR Tran smi tter)

VCC TXBIA S

(Memo ry)

VCC

VDDC

VDDL

VCC

VCC

VDD

JTAG-34PIN

MAX 4720ELT+T (Anal og Swit ch )

2SC 4617 (Trans iste r)

V+

Collector

8-2

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

VDD_PLL_1.2V

(LDO_5mA)

Micbi as lo w noise voltag e regulator

VB US

MIC _BIA S

PNX5217(Mod em)

VDDA2/V DDCG U

MIC / EAR _MIC