Samsung SGH-Z320i Manual de usuario

UMTS TELEPHONE

SGH-Z320i

UMTS TELEPHONE CONTENTS

1. Specification

2. Flow Chart of Troubleshooting

3. Exploded View and Parts List

4. MAIN Electrical Parts List

5. PCB Diagrams

6. Block Diagrams

SAMSUNG Proprietary-Contents may change without notice

1. SGH-Z320i Specification

1-1

This Document can not be used without Samsung's authorization

1-1. GSM/WCDMA General Specification

EGSM 900

Phase 2

DCS1800

Phase 1 PCS1900 WCDMA

Freq.

Band[MHz]

Uplink/Downlink

880~915

925~960

1710~1785

1805~1880

1850~1910

1930~1990

1920~1980

2110~2170

ARFCN range 0~124 &

975~1023 512~885 512~810 10562~10838

Tx/Rx spacing 45MHz 95MHz 80MHz 190MHz

Mod. Bit rate/

Bit Period

270.833kbps

3.692us

270.833kbps

3.692us

270.833kbps

3.692us 3.84Mcps/s

Time Slot

Period/Frame

Period

576.9us

4.615ms

576.9us

4.615ms

576.9us

4.615ms 10ms

Modulation 0.3GMSK 0.3GMSK 0.3GMSK UL:2BPSk

DL:QPSK

MS Power 33dBm~5dBm 30dBm~0dBm 30dBm~0dBm MAX:24(+1,-3)dBm

MIN:<-50dBm

Power Class 5pcl ~ 19pcl 0pcl ~ 15pcl 0pcl ~ 15pcl CLASS3

Sensitivity -102dBm -100dBm -100dBm -106.7dBm

TDMA Mux 8 8 8 -

Cell Radius 35Km 2Km - -

SAMSUNG Proprietary-Contents may change without notice

SGH-Z320i Specification

1-2

This Document can not be used without Samsung's authorization

1-2. GSM TX power class

TX Power

control level EGSM900

5 33±2 dBm

6 31±2 dBm

7 29±2 dBm

8 27±2 dBm

9 25±2 dBm

10 23±2 dBm

11 21±2 dBm

12 19±2 dBm

13 17±2 dBm

14 15±2 dBm

15 13±2 dBm

16 11±3 dBm

17 9± 3dBm

18 7±3 dBm

19 5±3 dBm

TX Power

control level DCS1800

0 30±3 dBm

1 28±3 dBm

2 26±3 dBm

3 24±3 dBm

4 22±3 dBm

5 20±3 dBm

6 18±3 dBm

7 16±3 dBm

8 14±3 dBm

9 12±4 dBm

10 10±4 dBm

11 8±4 dBm

12 6±4 dBm

13 4±4 dBm

14 2±5 dBm

15 0±5 dBm

TX Power

control level PCS1900

0 30±3 dBm

1 28±3 dBm

2 26±3 dBm

3 24±3 dBm

4 22±3 dBm

5 20±3 dBm

6 18±3 dBm

7 16±3 dBm

8 14±3 dBm

9 12±4 dBm

10 10±4 dBm

11 8±4 dBm

12 6±4 dBm

13 4±4 dBm

14 2±5 dBm

15 0±5 dBm

SAMSUNG Proprietary-Contents may change without notice

2-1

This Document can not be used without Samsung's authorization

2. SGH-Z320i Flow Chart of Troubleshooting

2-1.Baseband

2-1-1. Power ON

Check the current consumption

Download again

'Power ON' Does not work

END

Charge the Battery

Check the U501

Check the path of

D500 and U501

Check D500

YES

check the TCX800

YES

Check the initial operation

U501 Check

Pin #53 ≒19.2MHz?

Vpp ≥500mV?

Current consumption

≥100mA ?

Check Voltage > 3.3V

CheckD500isHigh

The pin #3,5 of U501

≥3.3V ?

Check U501

pin #32 ≒1.2V ?

pin #36 ≒1.8V ?

pin #50,56 ≒2.6V ?

pin #84 ≒2.85V ?

SAMSUNG Proprietary-Contents may change without notice

SGH-Z320i Flow Chart of Troubleshooting and Circuit Diagrams

2-2

This Document can not be used without Samsung's authorization

C504

OSC500

C537

C516

NEG2

POS1

C511

BAT500

C521

C523

R501

L502

D500

C519

C517

VSW_MSME37

VSW_PA27

XTAL_IN

XTAL_OUT

VREG_RFTX73

VREG_RUIM42

VREG_SYNT81

VREG_TCXO84

VREG_USB

VREG_WLAN64

VSW_5V14

VSW_MSMC

VREG_MMC

VREG_MSMA56

VREG_MSMC32

VREG_MSME

VREG_MSMP50

VREG_PA28

VREG_RFRX169

VREG_RFRX2

VDD_MSMC

VDD_MSME35

VDD_PA29

VDD_RF

VDD_RUIM

VDD_SPKR

VDD_WLAN65

VIB_DRV_N

VREG_5V

USB_OE_N

19USB_SE0

USB_VBUS

VBACKUP

VBAT

VCHG

VCOIN

VDD_ANA54

VDD_MAIN83

VDD_MSM52

SPKR_OUT_P75

TCXO_EN

TCXO_IN

TCXO_OUT

USB_CTL_N

USB_DAT

USB_D_M

USB_D_P

USB_ID

RUIM_M_RST

RUIM_RST

49SBCK

SBDT

SBST

SLEEP_CLK

SPKR_BYP74

SPKR_IN_M

SPKR_IN_P76

SPKR_OUT_M

PON_RESET_N

PS_HOLD

REF_BYP63

REF_GND62

REF_ISET61

REF_OUT

38RUIM_CLK

26RUIM_IO

RUIM_M_CLK

RUIM_M_IO

ISNS_M

ISNS_P

24KPDPWR_N

KPD_DRV_N23

LCD_DRV_N

59MSM_INT_N

AMUX_IN1

AMUX_IN2

AMUX_OUT

BAT_FET_N

CBL0PWR_N

CBL1PWR_N

CHG_CTL_N

FLSH_DRV_N

GP1_DRV_N

U501

ADC_BYP

C513

L503

C525

R510

TR502

RFRX2_2.85VTCXO_2.85V

RFRX1_2.85V

C508

C514

MSMC_1.2V

V_IN

TR501

TR503

C520

MSMP_2.6V

R508

R511

RFTX_2.85V

C505

R512

MSMA_2.6V

C509

C526

MSME_1.8V

TA505

BT_3.0V

C503

C506

C502

C510

C515

C524

C507

R506

MSMP_2.6V

C512

R507

C518

USIM_3.0V

R505

MIC_2.85V

C522

V_IN

SYNT_2.85V

R509

R500

PM_INT_N

BAT_VF

PM_SBDT

PM_SBST

USB_VPO

D-

D+

USB_OE_N

USB_VMO

ON_SW

USIM_CLK

USIM_DATA

USIM_M_CLK

USIM_M_DATA

USIM_M_RESET

USIM_RESET

PM_SBCK

AMUX_OUT

PMIC3_REF

ON_SW_SENSE

SLEEP_XTAL_IN

TCXO_OUT

ON_SW

RESET_IN

TCXO

TCXO_EN

PS_HOLD

JIG_ON

SAMSUNG Proprietary-Contents may change without notice

SGH-Z320i Flow Chart of Troubleshooting and Circuit Diagrams

2-3

This Document can not be used without Samsung's authorization

SAMSUNG Proprietary-Contents may change without notice

SGH-Z320i Flow Chart of Troubleshooting and Circuit Diagrams

2-4

This Document can not be used without Samsung's authorization

2-1-2. System Initial

Check the clock signal's

at R507

Check the Sleep X-tal signal's

at C513 ?

Check the clock generation

circuit (related to U501 and

TCX800)

Check the U501

YES

Check the Audio part

Check the LCD part

Check the OSC500

END

Sound operation OK ?

LCD Display OK ?

Initial Failure

The pin #9 of U501

" Low --> High" ?

SAMSUNG Proprietary-Contents may change without notice

SGH-Z320i Flow Chart of Troubleshooting and Circuit Diagrams

2-5

This Document can not be used without Samsung's authorization

3. SIM Part

Check the voltage

at SIM500 pin #1 ≒3.0V

Check the U501 & UCP100

"Please insert SIM card "

Check the SIM500's

Connection to SIM card

END

Check the SIM Card

Resolder or change SIM500

YES

Check the U501

There is any signal

pin#2,#3,#4 of SIM500

YES

** Check SIM's signal

when you see SIM checking display

SAMSUNG Proprietary-Contents may change without notice

SGH-Z320i Flow Chart of Troubleshooting and Circuit Diagrams

2-6

This Document can not be used without Samsung's authorization

- Schmatic for SIM connection

- Layout for SIM connection

USIM_3.0

VR500

VR501

910

33 4

SIM500

C527

R515

VR502 C536

USIM_DATA

USIM_CLK

USIM_RESET

SAMSUNG Proprietary-Contents may change without notice

SGH-Z320i Flow Chart of Troubleshooting and Circuit Diagrams

2-7

This Document can not be used without Samsung's authorization

2-1-4. Charging Part

Check IFC200's pin #20,21

is around 5V when charging Check the TA

Abnormal charging operation

END

YES

Check TR400's pin#3

is "LOW" when charging

Check U401's Pin #4

is "High" when charging

YES

Check the TR400

Check the U401

Check U400's Pin #5

is "LOW"

YES

Check the UCP100

Otros manuales para SGH-Z320i

Tabla de contenidos

Otros manuales de Teléfono móvil de Samsung

Samsung

Samsung GH68-18088A Manual de usuario

Samsung

Samsung Galaxy Express 2 Manual de usuario

Samsung

Samsung SGH-T340G Manual de usuario

Samsung

Samsung Fin Guía del usuario

Samsung

Samsung Vodafone SGH-L810V Manual de usuario

Samsung

Samsung SGH-V200C Manual de usuario

Samsung

Samsung Restore SPH-M570 Manual de usuario

Samsung

Samsung SGH-J708 Manual de usuario

Samsung

Samsung SM-J701MT/SS Manual de usuario

Samsung

Samsung Galaxy A25 5G Manual de usuario

Samsung

Samsung SM-A256B/DSN Manual de usuario

Samsung

Samsung Giorgio Armani SGH-P520 Manual de usuario

Samsung

Samsung SGH-i858 Series Manual de usuario

Samsung

Samsung GT-S5660V Manual de usuario

Samsung

Samsung ATIV odyssey Manual de usuario

Samsung

Samsung GT-S7262 Manual de usuario

Samsung

Samsung ACE Manual de usuario

Samsung

Samsung GT-S5270K Manual de usuario

Samsung

Samsung SGH-A711 Manual de usuario

Samsung

Samsung GT-I9250 Manual de usuario

Samsung

Samsung SGH-E330N Manual de usuario

Samsung

Samsung SGH-C128 Manual de usuario

Samsung

Samsung GT-B7330D Manual de usuario

Samsung

Samsung Galaxy Note20 5G Manual de usuario

Manuales populares de Teléfono móvil de otras marcas

Zte

Zte BLADE A520 Manual de usuario

Nokia

Nokia Lumia 620 Manual de usuario

Blackbe;rry

Blackbe;rry KEYone Manual de usuario

Bea-fon

Bea-fon X5 Premium Manual de usuario

Blackbe;rry

Blackbe;rry 8707 Series Manual de usuario

Blackbe;rry

Blackbe;rry Storm Instrucciones de funcionamiento

LG LM-X420QN Manual de usuario

LifeWatch

LifeWatch V Manual de usuario

Bea-fon

Bea-fon SILVER LINE SL860 Manual de usuario

IKI Mobile

IKI Mobile KF4.5i Manual de usuario

Hitech

Hitech HT-850 Manual de usuario

Yezz

Yezz Fashion F10 Manual de usuario

Point Mobile

Point Mobile PM60 Manual de usuario

Blackbe;rry

Blackbe;rry Q10 Manual de usuario

Blackbe;rry

Blackbe;rry Bold 9900 Manual de usuario

Blackbe;rry

Blackbe;rry STORM 9500 - VERSION 5.0 Manual de usuario

LG LM-K420EMW Manual de usuario

ISAFE MOBILE

ISAFE MOBILE IS655.2 Manual de usuario