Samsung SGH-E610 Manuale utente

GSM TELEPHONE

SGH-E610/SGH-E610S

GSM TELEPHONE CONTENTS

1. Specification

2. Flow Chart of Troubleshooting

3. Exploded Views and Parts List

4. Electrical Parts List

5. PCB Diagrams

6. Block Diagrams

1. SGH-E610 Specification

1-1

1. GSM General Specification

GSM900

Phase 1

EGSM 900

Phase 2

DCS1800

Phase 1 PCS1900

Freq. Band[MHz]

Uplink/Downlink

890~915

935~960

880~915

925~960

1710~1785

1805~1880

1850~1910

1930~1990

ARFCN range 1~124 0~124 &

975~1023 512~885 512~810

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

Mod. Bit rate/

Bit Period

270.833kbps

3.692us

270.833kbps

3.692us

270.833kbps

3.692us

270.833kbps

3.692us

Time Slot

Period/Frame

Period

576.9us

4.615ms

576.9us

4.615ms

576.9us

4.615ms

576.9us

4.615ms

Modulation 0.3GMSK 0.3GMSK 0.3GMSK 0.3GMSK

MS Power 33dBm~13dBm 33dBm~5dBm 30dBm~0dBm 30dBm~0dBm

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

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

TDMA Mux 8 8 8 8

Cell Radius 35Km 35Km 2Km -

SGH-E610 Speclflcation

1-2

2. GSM Tx Power Class

TX Power

control level GSM900

533±2dBm

631±2dBm

729±2dBm

827±2dBm

925±2dBm

10 23±2dBm

11 21±2dBm

12 19±2dBm

13 17±2dBm

14 15±2dBm

15 13±2dBm

16 11±3dBm

17 9±3dBm

18 7±3dBm

19 5±3dBm

TX Power

control level DCS1800

030±3dBm

128±3dBm

226±3dBm

324±3dBm

422±3dBm

520±3dBm

618±3dBm

716±3dBm

814±3dBm

912±4dBm

10 10±4dBm

11 8±4dBm

12 6±4dBm

13 4±4dBm

14 2±5dBm

15 0±5dBm

TX Power

control level PCS1900

030±3dBm

128±3dBm

226±3dBm

324±3dBm

422±3dBm

520±3dBm

618±3dBm

716±3dBm

814±3dBm

912±4dBm

10 10±4dBm

11 8±4dBm

12 6±4dBm

13 4±4dBm

14 2±5dBm

15 0±5dBm

SAMSUNG Proprietary-Contents may change without notice

2. SGH-E610 Flow Chart of Troubleshooting and Circuit Diagrams

2-1

This Document can not be used without Samsung's authorization

1.Baseband

1. Power ON

Check the current

consumtion more than

100mA

Check the Vbat(battery+O)

Voltagemorethan3.3V

Downloader again

Charge the Battery

Check U201 and C205

YES

'Power On' does not work

Check the pin

B14 of U201 is more

than 2.8V

U201 pin C16

=1.8V

U201 pin E15

=1.8V

Checktheclocksignalat

pin3 of OSC101

Freq=13MHz

Vrms°√300mV

Vpp is around 900mVpp

Check the clock generation circuit

(OSC201)

'Power On' does not work

YES

END

YES

Check U201 and C204

Check U201 and C200

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SGH-E610 Flow Chart of Troubleshooting and Circuit Diagrams

2-2

This Document can not be used without Samsung's authorization

X-TAL(13MHz)

VRF

C107

10NF 10NF

C108

R103

100

C105

10NF

OSC101

GND

OUT

VCC 4

R114

10K

R101

CLK13M_RF

AFC

]

[

CKO/IACK/ERAMHI

]

[

]

[

]

[

IOBIT[1]/VEC[4]/PL LTOA

]

[

IOBIT[2]/VEC[3]/EROMHI

]

[

]

[

]

[

]

[

]

[

D12

XTIC_MODE

XPA4/OEN

P16

XPA5/WAITN

P15

T15 XPA6/BE1 N

XPA7/IRQ1

T5 XPA8/IRQ2

XPA9/IRQ3

XRTCALARM_N

M11 XPA2/CS3N

XPA3/CS4N

N14

M14 XPA1/CS2N

XOSC32OUT

XPA0/CS1N

M15

N2 XPA10/IRQ4

C13 XCP_WEN

F8 XCP_D2

XCP_D3

C5 XCP_D4

XCP_D5

XCP_D6

D5 XCP_D7

C4 XCP_D8

XCP_D9

B5 XCP_D1

XCP_D10

C1 XCP_D11

XCP_D12

D2 XCP_D13

D3 XCP_D14

XCP_D15

B15 XCP_A4

XCP_A5

C14

A16 XCP_A6

XCP_A7

A15

XCP_A8

B17

C17 XCP_A9

A13 XCP_CSRAMEN

XCP_CSROMEN

A12

XCP_D0

K12 XCP_A16

XCP_A17

K13

K14 XCP_A18

XCP_A19

L14

XCP_A2

E14

XCP_A20

L15

L16 XCP_A21

D15 XCP_A3

B13 XCP_A0_BEON

F11 XCP_A1

D16 XCP_A10

XCP_A11

F14

XCP_A12

G14

G13 XCP_A13

XCP_A14

G17

J12 XCP_A15

D10

X2RTC

B11

XAG0

XAG1 A11

XAG2 E11

D11

XAG3

XBSWN B7

XCPTSTSTOP_CK O M12

X1RTC

RWN U5

TCK H13

TDI H12

F12

TDO

G12

TMS

TRST F15

DB#8

DB#9 N7

INT#0 R12

IO7

K11

L12

R11

DB#14

DB#15 P10

DB#2

DB#3 P6

DB#4

DB#5

DB#6 R7

DB#7

G15

DB#0 P5

DB#1

DB#10 N8

DB#11

DB#12 U11

T11

DB#13

R13

AB#2

N11

AB#3

AB#4 P11

P12

AB#5

AB#6 R14

AB#7 T14

T17

AB#8

OSC201

U201

U13

AB#0

AB#1 M10

VCCD

100NF

C220

R216

56PF

C205

200K

100PF

C136

56PF

12PF

C221

C204

C200

27PF

R210

330K,1%

R203 100K

R200

R211

330K,1%

100NF

C202

100K

R206

VCC_1.8A

R217

10K,1%

VCCD VCC_1.8A

VBAT

R213

C201

10NF

VCCD

R204

U202

GND

2VO VS 1

10M

VCCD

47K

R115 VCCD

C203

100NF

C222

12PF

VCC_1.8A

R220

C223

47PF

R219

10K

VRTC

R218

BL_DIM

CHG_ON

TR_RST

BP_VF

DSP_DB(15:0)

SDS_RXD

SDS_TXD

TA_DET

A(21) A(21)

KEY_COL(1)

KEY_COL(2)

KEY_COL(3)

KEY_COL(4)

KEY_ROW(0)

KEY_ROW(1)

KEY_ROW(2)

KEY_ROW(3)

A(19)

A(20)

A(0:20)

YMU_LED

A(23)

A(22)

M_CS

LCD_EN

FLIP_SNS

ICHRG

TR_RST

CP_WEN

KEY_ROW(4)

KEY_COL(0)

EAR_SWITCH

EL_EN

RST

IRDA_EN

DSP_AB(8:0)

UP_SDI

CP_TDO

TR_RST

CP_TDI

CP_TMS

DSP_AB(8)

DSP_TCK

DSP_TDI

DSP_TDO

DSP_TMS

TR_RST

UP_SCLK

UP_CS

FLASH_RESET

VREF

CP_CSROM2EN

DEBUG_RI

DSP_IO

DSP_RWN

DSP_INT

TR_RST

CLK13M_TR

CLK32K

RTCALARM

JACK_IN

DEBUG_DSR

CP_TCK

D(0:15)

KEY_ROW(0:4)

KEY_COL(0:4)

DEBUG_DTR

DEBUG_RTS

CAM_ON

DEBUG_DCD

UPPER_BYTE

MINT

YMU_IRQ

IRDA_TX

SIMRST

PWR_KEEP

DEBUG_TXD

DEBUG_CTS

INTRQ

IRDA_RX

DEBUG_RXD

SIMDATA

SIMCLK

LED_EN

DSP_DB(13)

DSP_DB(14)

DSP_DB(15)

DSP_DB(2)

DSP_DB(3)

DSP_DB(4)

DSP_DB(5)

DSP_DB(6)

DSP_DB(7)

DSP_DB(8)

DSP_DB(9)

YMU_EN

CP_CSROMEN

CP_CSRAMEN

DLC_DETECT

CP_OEN

D(13)

D(14)

D(15)

D(2)

D(3)

D(4)

D(5)

D(6)

D(7)

D(8)

D(9)

DSP_DB(0)

DSP_DB(1)

DSP_DB(10)

DSP_DB( 11)

DSP_DB(12)

A(16)

A(17)

A(18)

A(2)

A(3)

A(4)

A(5)

A(6)

A(7)

A(8)

A(9)

D(0)

D(1)

D(10)

D(11)

D(12)

DSP_AB(0)

DSP_AB(1)

DSP_AB(2)

DSP_AB(3)

DSP_AB(4)

DSP_AB(5)

DSP_AB(6)

DSP_AB(7)

A(0)

A(1)

A(10)

A(11)

A(12)

A(13)

A(14)

A(15)

SAMSUNG Proprietary-Contents may change without notice

SGH-E610 Flow Chart of Troubleshooting and Circuit Diagrams

2-3

This Document can not be used without Samsung's authorization

2. Initial

Check the signal at

the R541 is 'LOW'

when the phone

is boot on

Check the

pin C12 of

U301 is "High"

Check U201

Check the U301

Check the soldered status of

OSC101, R101, C105, R114

YES

Initial Failure

Check the pin 4 of

OSC101 is around

2.8V

Check and resolder LCD connector CON503

ifthereissolderbridhebetweenthepins

END

YES

SAMSUNG Proprietary-Contents may change without notice

SGH-E610 Flow Chart of Troubleshooting and Circuit Diagrams

2-4

This Document can not be used without Samsung's authorization

H11

VRTC

K12

VSIM

VL5S_B

G11

VLDO_1

J12

VLDO_2

A13

VLDO_3

B12

VLDO_4

B10

VLDO_5

A14

VLDO_6

C12

VLDO_7

A10

VREF

E14

VEXT

F15

VIB_DRV

VL4S_A A12

B11

VL4S_B

D10

VL5S_A

F14

VACC

E13

VBAT

J13

VDD12

C11

VDD34

SERCK

SERDA

SERLE1

SERLE2

K14

SIM_CLK

J11

SIM_IO

SIM_RST K11

UP_CLK N9

P10

UP_IO

R10

UP_RST

RTC_ALMN H10

L2 RWN

SCLK_PSC

SDI_PSC

SDO_PSC

OCTL6

OCTL7

RESETN_CSP

RING_DRV F13

E6 OCTL0

OCTL1

F5 OCTL2

E5 OCTL3

OCTL4

G6 OCTL5

I|O

G13

LED1_DRV

G12

LED2_DRV

K3 DB2

DB3

DB4

H5 DB5

DB6

G4 DB7

F4 DB8

F1 DB9

K1 DB0

K2 DB1

DB10

F3 DB11

E2 DB12

E3 DB13

D3 DB14

D2 DB15

E11

CH_BDRV F12

CH_ISEN D14

CH_RES

CREF E9

CSN_PSC K8

AB6

AB7

K5 AB8

E10

ADC_AUX1

D15

ADC_AUX2

U301

CSP2200B1

K6 AB0

AB1

L5 AB2

AB3

N2 AB4

AB5

C309

2.2UF

C329

C455

C311

2.2UF

VBAT

VRF

C317

10NF

C454

R315

2.2UF

C303

VCCD

C305

56PF

R311 0

C302

100NF

VCCD

470PF

C307

VBAT

DTC144EM

Q302

C328

56PF

C300

C319

470NF

VCCA

L301

ACZ1005M-152-T

VRTC

1UF

C359

VCCB

C330

1UF

C308

1.2K

R300

C315

10NF

C301

4.7PF

100NF

VEP

C314

M301

NEG

POS

RB414_IV02N

C306

VCC_1.8A

1UF

10UF

C538

2.2UF

C312 C313

VCCD

1UF56PF

VCCA

C310

100PF

C304

C327

1UF

C323

R313

100K

AUDIO_OUT_SEL

AUXINN

MICINP

AUXINP

MICINN

MIC_SEL

DSP_AB(5)

DSP_AB(6)

DSP_AB(7)

DSP_AB(8)

DSP_AB(0:8)

RST

DSP_IO

DSP_RWN

FLASH_RESET

DSP_AB(0)

DSP_AB(1)

DSP_AB(2)

DSP_AB(3)

DSP_AB(4)

TX_EN

R_LED

DSP_DB(5)

DSP_DB(4)

DSP_DB(3)

DSP_DB(2)

DSP_DB(1)

DSP_DB(0)

DSP_DB(11)

DSP_DB(10)

DSP_DB(9)

DSP_DB(8)

DSP_DB(7)

DSP_DB(6)

VREF

RTCALARM

DCS_TX_EN

UP_CS

UP_SCLK

GSM_TX_EN

SIMRST

SIMDATA

SIM_CON_CLK

SIM_CON_RST

VSIM

G_LED

B_LED

XOENA

TX_BAND_SEL

KEY_COL(2)

KEY_ROW(0)

INTRQ

SERLE

PWR_KEEP

UP_SDI

DSP_DB(12)

DSP_DB(13)

DSP_DB(14)

DSP_DB(15)

SIM_CON_IO

SIMCLK

SERCLK

SERDAT

DSP_DB(0:15)

SI_EN

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SGH-E610 Flow Chart of Troubleshooting and Circuit Diagrams

2-5

This Document can not be used without Samsung's authorization

3. Sim Part

Check the SIM

connector's

(CON501)

connector's to SIM

card

Check the circuit related to

U301

resolder or change

CON501

Check the related circuit of

CON501

YES

Phone can't access

SIM card

Check the circuit around

U301 output

and voltage supply circuitry

END

YES

Check the pin 1 of

CON501.

Voltage = 3V

Check the circuit around CON501

input circuitry

Check the related circuit of

U301

SAMSUNG Proprietary-Contents may change without notice

SGH-E610 Flow Chart of Troubleshooting and Circuit Diagrams

2-6

This Document can not be used without Samsung's authorization

SIM CARD

27PF

C505

27PF

C506

CON501

9004-06-302A

C501

100NF2.2UF

C500 C504

27PF

VSIM

SIM_CON_RST

SIM_CON_CLK SIM_CON_IO

SAMSUNG Proprietary-Contents may change without notice

SGH-E610 Flow Chart of Troubleshooting and Circuit Diagrams

2-7

This Document can not be used without Samsung's authorization

4. Charging Part

Check U302

Check the U301

Check the Q303

YES

Abnormal charging part

END

YES

Check the pin 17,18 of

CON502 VEXT is > 4V

Check the pin 2 of

U303

is 'LOW'

Check the pin 3 of

Q303

is 'LOW'

Check the pin 5 of

U302

is '3.2~4.2V'

Check if ICHRG is 1V

(during charging) and

around 180mV(full

charging)

YES

Check the U302

Resolder or change R317

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