C:Documents and Settingsxw41 - Схемы и сервисные...

GSM TELEPHONESGH-C300

GSM TELEPHONE CONTENTS

1. Specification

2. Exploded View and Parts list

3. Chart of Troubleshooting

4. Array course control

5. Block Diagrams

6. PCB Diagrams

7. MAIN Electrical Parts List

8. Reference data

9. Safety Precautions

10. Product Function

Contents

1. Specification1-1. GSM/CDMA General Specification ...........................................................................1-11-2. GSM TX power class ...............................................................................................1-2

2. Exploded View and Parts list2-1. Cellular phone Exploded View ..................................................................................2-12-2. Cellular phone Parts list ............................................................................................2-22-3. Disassembly ...............................................................................................................2-42-4. Assembly ....................................................................................................................2-6

3. Flow Chart of Troubleshooting3-1. Baseband ....................................................................................................................3-13-1-1. Power ON .............................................................................................................3-13-1-2. Initial ......................................................................................................................3-53-1-3. SIM Part ................................................................................................................3-83-1-4. Microphone Part ..................................................................................................3-103-1-5. Receiver Part ......................................................................................................3-123-1-6. Speaker Part .......................................................................................................3-12

3-2. RF .............................................................................................................................3-153-2-1. EGSM Rx ............................................................................................................3-153-2-2. DCS Rx ...............................................................................................................3-173-2-3. EGSM TX ............................................................................................................3-193-2-4. DCS TX ...............................................................................................................3-21

4. Array course control4-1. Downloading Binary Files ......................................................................................4-24-2. Pre-requsite for Downloading ................................................................................4-24-3. S/W Downloader Program .....................................................................................4-3

5. Block Diagrams

6. PCB Diagrams

Contents


8. Reference data8-1. Reference Abbreviate ..............................................................................................8-1

9. Safety Precautions9-1. Repair Precaution ......................................................................................................9-19-2. ESD(Electrostaically Sensitive Devices) Precaution ................................................9-2


1. Specification

1-1

1-1. GSM General Specification

GSM 900Phase 1

EGSM 900Phase 2

DCS1800Phase 1

Freq. Band[MHz]Upl ink/Downl ink

890~915935~960

880~915925~960

1710~17851805~1880

ARFCN range 1~124 0~124 &975~1023 512~885

Tx/Rx spacing 45 MHz 45 MHz 95 MHz

Mod. Bit rate/Bi t Per iod

270.833 Kbps3.692 us

270.833 Kbps3.692 us

270.833 Kbps3.692 us

Time Slot Per iod/FramePeriod

576.9 us4.615 ms

576.9 us4.615 ms

576.9 us4.615 ms

Modulat ion 0.3 GMSK 0.3 GMSK 0.3 GMSK

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

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

Sensi t iv i ty -102 dBm -102 dBm -100 dBm

TDMA Mux 8 8 8

Cel l Radius 35 Km 35 Km 2 Km

Specification

1-2

1-2. GSM TX power class

TX Powercontrol level GSM900

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±3 dBm

18 7±3 dBm

19 5±3 dBm

TX Powercontrol 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

SAMSUNG Proprietary-Contents may change without notice

2. Exploded View and Parts List

2-1

This Document can not be used without Samsung's authorization

2-1. Cellular phone Exploded View

QFU01

QKP02

QLC01

QKP01

QSP01

QRE02

QAN02

QRE01

QME02

QBA00

QBA01

QIF01

QRF03

QPC01

QMI01

QME01

QMO01

QMP01

QCR05

QCR05

QCR05

QCR06

QAN05

QAR01

QFR01

QFL01

QSC01

QRF01

QHI01 QFR01 QFL01


Exploded View and Parts List

2-2


Design LOC Discription SEC CODEQAN02 　 INTENNA-SGHC300 GH42-01026AQAN05 　 ASSY MEC-INTENNA CONTACT GH75-08168AQAR01 　 AUDIO-RECEIVER 3009-001248QBA00 　 PMO-COVER BATT GH72-35005AQBA01 　 INNER BATTERY PACK-800MAH,MAIN GH43-02589AQCR05 　 SCREW-MACHINE 6001-001478QCR05 　 SCREW-MACHINE 6001-001478QCR05 　 SCREW-MACHINE 6001-001478QCR06 　 SCREW-MACHINE 6001-001155QFU01 　 ASSY COVER-SLIDE UPPER GH98-02593AQKP01 　 ASSY KEYPAD-MAIN(RUSS/BLK) GH98-03231AQKP02 　 ASSY KEYPAD-SUB(OPEN/SIL) GH98-02701AQLC01 　 ELA UNIT-SGHC300 LCD MODULE KI GH96-02439AQME01 　 UNIT-DOME SHEET (F/K) GH59-03770AQME02 　 UNIT-DOME SHEET (N/K) GH59-03769AQMI01 　 MICROPHONE-ASSY-SGHC300 GH30-00323AQMO01 　 MOTOR-DC 3101-001324QMP01 　 PBA MAIN-SGHC300 (PBA MAIN) GH92-03086AQPC01 　 MEA-SLIDE FPCB KIT GH97-06882AQRE02 　 ASSY BRACKET-REAR GH98-02598AQRF01 　 MPR-TAPE SHEET RF GH74-28478AQSC01 　 MPR-TAPE COVER SHEET SCREW GH74-28472AQSP01 　 SPEAKER 3001-002083QHI01 　 ASSY HINGE-SLIDE GH98-02594A　 QFL01 ASSY COVER-SLIDE LOWER GH98-02595A　 QFR01 ASSY CASE-FRONT GH98-02596A

QRE01 　 ASSY CASE-REAR GH98-02597A　 QRF03 PMO-COVER EAR GH72-35003A　 QIF01 PMO-COVER IF GH72-35004A

2-2. Cellular phone Parts list



2-3


Discription SEC CODEBAG PE 6902-000297ADAPTOR-EU 220V TYPE(BLK) GH44-01334ALABEL(P)-WATER SOAK GH68-02026ALABEL(P)-WATER SOAK GH68-02026AMANUAL-SFC GH68-04336ALABEL(P)-BARCODE RUSSIA GH68-08494AMANUAL USERS-EU RUSSIAN GH68-12796ALABEL(R)-MAIN(SER) GH68-13315BBOX(P)-UNIT MAIN(SER) GH69-04832BPMO-COVER SLIDE WINDOW GH72-35006ARMO-RUBBER CSP GH73-08597ARMO-RUBBER LCD PBA GH73-08818AMPR-GASK TAPE GH74-24020AMPR-TAPE IF COVER GH74-24740AMPR-GASK TAPE GH74-24796AMPR-SPONGE INTENNA GH74-28468AMPR-TAPE SLIDE WINDOW GH74-28470AMPR-VINYL BOHO WINDOW GH74-28851AMPR-SPONGE MAIN PCB GH74-29058AMPR-SPONGE LCD FPCB GH74-29059AMPR-TAPE ESD GH74-29066AMPR-TAPE FPCB BACK B GH74-29067AMPR-SPONGE KEYPAD GH74-29255AMPR-SPONGE KEYPAD GH74-29255AMPR-INSU TAPE GH74-29334AMPR-ELEC TAPE GH74-29335AMPR-INSU TAPE GH74-29352AMPR-INSU TAPE GH74-29352AMPR-SPONGE SPK GH74-29444AMPR-SPONGE GH74-29579A



2-4


2-3. Disassembly1

43

2

1)Disjoint the REAR screw of 4 points.※ caution1) Be careful of scratch.

1) After get out the cover of earjack and IF connectorcover, disjoint REAR's lower locker and upper lockeras a picture below.

※ caution1) Be careful of scratch.

1) Disjoint two lockers assembled with PBA.※ caution1) Be careful of the damage of devices.

1) Remove the green tape on the FPCB withtweezers.

2) Disjoint the FPCB by desoldering.※ caution1) Be careful of the FPCB's crack



2-5


5

87

6

1) Remove the green tape from the FPCB2) Disjoint the FPCB with desoldering.※ caution1) Be careful of the FPCB's crack.

1) Remove the motor with tweezers.2) Remove the receiver with tweezers.※ caution1)Be careful of the damages of motor and receiver

wires.

1) Disjoint 6 screws.※ caution

1) Be careful of scratch.2) Use the '+' screwdriver.

1) Disjoint HINGE ASS'Y as a picture below※ caution

1) Be careful of the damage of FPCB

M1.4*L3.0

M1.4*L3.0

M1.4*L3.5



2-6


1

43

2

1) After inserting the LCD FPCB in the connector,soldering it and attach the green tape.※ caution1) Be careful of the scratch on the plastic.2) Be careful of the crack on LCD FPCB.

1) Insert the MAIN FPCB as picture below.※ caution1) Be careful of the crack on LCD FPCB.

1) Assemble the SUB KEYPAD on UPPER aspicture below.※ caution

1) Put the holes around 3*4 KEY on the UPPER.

1) Put the SUB PBA on the UPPER with LCD'sguide holes.2) Insert the motor and receiver on each places.※ caution

1) Be careful of overlap the wires.2) Be careful of the damage of wires.

< Bad > < Good >

2-4. Assembly



2-7


5

87

6

1) Screw up the 6 points with SLIDE JIG.※ caution

1) Fix the handset on the JIG not to move it downthe Slide.

2) Screw up right size.

1) Fold the FPCB as the picture below.2) Insert the LCD FPCB to the connector along the

SILK LINE, soldering and attach the green tape,double sticky tape.

3) Move out the cover of the tape. Fold the FPCBand push that place.

※ caution

1) Be careful of the damage of FPCB.2) Attach double sticky tape with white silk line.

1) Assemble the 3*4 Keypad as picture below.※ caution1) Be careful of the 3*4 KEY PAD escaping from

the holes.

1) After locking the PAB to the two hooks, insertthe microphone into the holder.

※ caution1) Be careful of the damage of the devices.2) Be careful of MIC escaping from the KEY PAD.

M1.4*L3.0

M1.4*L3.0

M1.4*L3.5



2-8


9 10

1) At first,assemble the REAR's upper and joint thelower with pushing two lockers.※ caution

1)Be careful of the scratch on the plastic.

1) Screw up the 4 points with SCREW JIG.※ caution

1)Be careful of the scratch on the plastic.


3. Flow Chart of Troubleshooting

3-1


3-1.Baseband3-1-1. Power ON

'Power On' does not work

Voltage >=3.3V

Download again

Charge the Battery

Pin#J12 >= 2.8V Check UCP100 and C115

Pin#A13 and pin#A14=2.8V Check UCP100 and C116

Freq = 26MHzVrms >=300mVVpp≒ 900mV

Check the clock generation circuit(related to OSC400)

Check the initial operation

END

No

Yes

Yes

Yes

Yes

Yes

Yes

No

No

No

No

pin#G11 = 1.8VNo

Yes

Check the current consumption

Check the Vbat Voltage

Check the pin of UCP100

Check the clock signal at pin#21 of U400

Current consumption>= 100mA

Freq = 13Mz

Check the clock signal at pin#5,#6 of U401

Yes

Check U401No


Flow Chart of Troubleshooting

3-2




3-3


004CSO

21DNG

2DNG4TOH

1

TOH3

724C

534C

424C

TABV

16

2ODLV

9

3ODLV

VCC

_BB

I

4

VCC

_BB

Q24

VCC

_FE

1

VCC

_REF

17

OCVXT_CCV

1213

DDV

15

1ODLV

009XR

29

B009XR

6SC

LK

SDAT

A

5

SEN

7

11

IH_POXT

10

OL_POXT

18V

AFC

TABV

14

REF

INB

21R

EF_O

P

28

0081XR

B0081XR

2726

0091XR

B0091XR

2532

058XR

31

B058XR

30

I3

IB

8

NC

34N

C

NC

35

Q23

QB

22

REF

IN

2019

004U

DNG

33

2

414C

704R 924C

224C

Fp93

734C

514C

V9.2_DCCV

V9.2_FRV

024C

114R

404R

124C

634C

524C

204R

434C

ELRES

KLCRES

TADRES

NIXTR

PIXTR

TUO_M62

P_NI_ANL_SCD

N_NI_ANL_SCD

P_NI_ANL_MSG

N_NI_ANL_MSG

CFA PQXTR

NQXTR

014L

V9.2_FRV

324C

504R

904L

604R

304R

804R

824C134C

234C

624C

014R

5Q_

904R

KC7

D6

DNG

4

Q3

CCV

8

RLC_2

1RP_

104U

034C

334C

UMY_M31KLCTUO_M62

RT_M31KLC

CM_M31KLC



3-4


811

C

V9.2

_D

CCV

711

C

V8.1

PT

301

C

211

C61

1C

132

001

Q

V9.2

_D

CCV

911C

021

C

111

C

V9.2

_D

CCV

R13VXVCM

D1XOENAQ

41A

6_O

DLV

21C

7_O

DLV

01A

FE

RV

R14 VREGN

M13 VREGP

11H

CTRV

21K

MISV

G5VSS1

K4VSS2R2VSS3

P6VSS4

VRD

_BI

VL9VIB_RNG_EN

21A

A_S4

LV

11B

B_S4

LV

01D

A_S5

LV

9C

B_S5

LV

11G

1_O

DLV

21J

2_O

DLV

31A

3_O

DLV

21B

4_O

DLV

01B

5_O

DLV

11C

43D

DV

C10VDD5

B13VDD67

A6VDDB

N11VDDD

L11VDDV

N5VDD_IO1

J4VDD_IO2

C4VDD_OCTL

41E

TXEV

51F

TS

R_MI

S

E7 TXP

9NKL

C_PU

01P

OI_P

U

01R

TSR

_P

U

41F

CCA

V

31E

TABV

J3VDD1

31J

21D

DV

M3VDD2

N6VDD3

C7RXTXQP

8LC

SP_K

LCS

7M

CS

P_ID

S7N

CS

P_O

DS

2C

KC

RE

S

AD

RE

S1

C

1 EL

RE

S1

B2A2E

LR

ES

41K

KL

C_MI

S

11J

OI_

MIS

11K

B6 RAREF1

B5RAREF2

PS

C_NT

ES

ER

3R

K9RESET_O

31F

VR

D_GN

IR

01H

NML

A_CT

R

N4RTC_CLK

2LN

WR

D6 RXTXIN

D7RXTXIP

C6 RXTXQN

5C

5F2L

TC

O

3LT

CO

5E4A4L

TC

O5L

TC

O6

G3

B6L

TC

O7L

TC

O3A

L7 PSW1_BUF

M9 PWR_KEEP

C15PWR_SW1N

C14 PWR_SW2

VR

D_2D

EL

R6 MC

M14 MICINN

N14MICINP

P15 MICOUTN

N15MICOUTP

N10 MODE

NC5 1

2NC6

P5 NC7

6E0L

TC

O

1LT

CO

G10GNDS8

H6GNDS9

P13GNDV

F11GND_HCUR

B4GND_OCTL

B15GND_PSC1

K15GND_PSC2

L10 INTRQ

O|I

3L

31G

VR

D_1D

EL

21G

GNDS13

J8GNDS14

J9GNDS15

J10GNDS16

K10GNDS17

F8GNDS2F9GNDS3

F10GNDS4

G7GNDS5G8GNDS6

G9GNDS7

7B

D4F

8B

D1F

9B

D

P3DINTR

F6GNDB

M10GNDD

E8GNDQ

F7GNDS1

H7GNDS10

H8GNDS11

GNDS12 H9

J7

3F11

BD

2E21

BD

3E31

BD

3D

41B

D2

D51

BD

3K2

BD

3B

D5J 6J

4B

D5

H5

BD

3G

6B

D4

G

21F

NE

SI_

HC

41D

SER_

HC

9EFE

RC

8KC

SP_

NSC

R4 DAICK

L6DAIDI

M6 DAIDO

P4 DAIRN

1K0

BD

1B

D2K 2F

01B

D

AFC

N12AOUTAN

P11 AOUTAP

P12 AOUTBN

R12AOUTBP

L14 AUXINN

M15 AUXINP

L13 AUXOUTN

K13AUXOUTP

D13AUX_ADC3

11E

VR

DB_

HC

1BA

1P

5L2

BA

3BA

1N 2N4

BA

5BA

2M

1M

6BA

7BA

7K 5K8

BA

01E

1X

UA_

CDA

51D

2X

UA_

CDA

D9

001

PCU

6K0

BA

411

C

001T

AB

N20V

I _4 1

4B

R2 1

101

C

311

C

011

C

TABV

V9.2

_AC

CV

201C

311

R

001R

V9.2

_B

CCV

V9.2

_FRV

K1.5

TABV

V9.2

_AC

CV

511

C

V3_

CTRV

V8.1

_DC

CV

TO

M

1LE

S_DN

AB

MRA

LACT

R

2LB_

YEK

ATA

DMI

ST

SR

MIS

TS

R_MI

S

OI_

MIS

MISV

KLC_

MIS

ODS_

PU

KLC

S_P

U

SC_

PUFE

RV

CLK13M_MC

PWR_ON

JIG_ON

MICINP

MICINN

MICOUTPMICOUTN

AUXINP

AUXOUTP

NE_

BIV

AUXINN

AUXOUTN

)2(L

OC_

YEK

)0(

WO

R_YE

K

IDS_

PU

KLC

MIS

ELR

ES

TAD

RES

KLC

RES

NE_X

T

NE_

DO

MV

AFC

QRT

NI

PEEK

_R

WP

TS

R

DSP_INT

VAPC

RTXIP

RTXIN

RTXQPRTXQN

AOUTAP

AOUTAN

AOUTBP

AOUTBN

CLK32K

1LB_

YEK

)51:

0(BD

_P

SD

)51(

BD_

PSD

)41(

BD_

PSD

) 31(

BD_

PSD

)21(

BD_

PSD

)11(

BD_

PSD

)01(

BD_

PSD

)9( B

D_P S

D

)8(B

D_PS

D

)7(B

D_PS

D)6

(BD_

PSD

)5(B

D_PS

D

)4(B

D_PS

D

)3(B

D_PS

D

)2(B

D_PS

D)1

(BD_

PSD

)0(B

D_PS

D

)8:0

(BA_

PSD

)8(

BA_

PS

D

)7(

BA_

PS

D)6

(BA

_P

SD

)5(

BA_

PS

D)4

(BA

_P

SD

)3(

BA_

PS

D

)2(

BA_

PS

D

)1(

BA_

PS

D)0

(BA

_P

SD

OI_P

SD

NW

R_P

SD

TESE

R_H

SALF



3-5


3-1-2. Initial

Initial Failure

The pin #G11 of UCP100 =

1.8V and

the pin #J12 of UCP100 =

2.8V ?

Check the UCP100(if it has some problem, it is to be replaced.)

Yes

No

Is the pin #K9 of UCP100

"Low → High" ?

Yes

NoCheck the UCP100

(if it has some problem, it is to be replaced.)

There is 32.768kHz wave

forms at the C216 and C217

Yes

NoCheck the UCP200

Is the pin #A4 of UCP100

is "High"

The voltage is "High" at the

C112,C114,C115Check the UCP100

Check the UCP200

LCD display is O.K

No

No

Yes

Yes

Yes

Check the LCD part

No

Sound is O.K

Yes

NoCheck the Audio part

END

Yes



3-6




3-7


IHMARE/KCAI/OKC

PA25

/OM

0

CP_

KB[9

]/T

R_G

NT_D

MA

PA27

/SM

1_C

LK

PA26

/OM

1

SIM

_CLK

/SM

0_C

LK

PA22

/SM

1_D

ATA

CP_

KB[8

]/T

R_N

EXEC

PA19

/CP_

MO

PA14

/RX1

PA18

/T_A

CK

CP_

KB[7

]/T

R_S

IZE1

PA30

/IM

0

PN17

/DR

Q

AOTLLP/]4[CEV/]1[TIBOI

CP_

KB[4

]/T

R_S

IZE0

PA33

/T_R

EQA

SIM

_DA

TA/S

M0_

DAT

A

PA20

/CP_

MI

PA29

/IO

M1

IHMORE/]3[CEV/]2[TIBOI

PA34

/T_R

EQB

FLAS

H_RE

SET

CP_

KB[6

]/T

R_P

ROT0

PA28

/IO

M0

PA31

/IM

1

CP_

KB[1

]/T

R_C

S_IR

OM

CP_

KB[2

]/T

R_C

S_PE

RF

CP_

KB[3

]/T

R_C

S_IP

CP

PA13

/TX

1

CP_

KB[0

]/T

R_C

S_IR

AM

CP_

KB[5

]/T

R_C

LK

712C

512R

V9.2_DCCV

202R

012C 212C

612C

2QRI/8APX5T

2P3QRI/9APX

R5

XPW

M1

8EN_MRALACTRX

N10

U12

21DEDOM_CITXXV

REF

F10

M17

L13

XPA3

5_A2

2

XPA3

6_A2

3_C

S5N

N15

N4SC/3APX41N

61P NEO/4APX51P NTIAW/5APX

N1EB/6APX51T

9M 1QRI/7APX

G2

G4

G5 F1

N3SC/2APX11M

F3 E1

XPA3

2_CS

0NH

14

N17

N2SC/1APX41M

L1

XPA2

1/CP

_SC

KK4 J6

XPA2

3/P

WM

2H

6

XPA2

4/P

WM

3H

5

M3K5

XPA1

2/IR

DAT

XN1 G

6

G3

H4

XPA1

5/TX

0

XPA1

6/RX

0L3 E4

P13L2

D13G8

XCP_

TMS

XCP_

TRST

NF9

NEW_PCX31C

F4

TUO23CSOX6C

51M N1SC/0APX

4QRI/01APX2N

XPA1

1/IR

DAR

X

R2 T3 U3 P3 T4 N3

XCP_

TCK

D7

XCP_

TDO

7D_PCX5D

8D_PCX4C

4B 9D_PCX

XCP_

TDI

C7L4 L5 M4 T1

31D_PCX2D

41D_PCX3D

3E 51D_PCX

2D_PCX8F7F 3D_PCX

4D_PCX5C

6D 5D_PCX7E 6D_PCX

9A_PCX71C

NEMARSC_PCX31A

21A NEMORSC_PCX

6A 0D_PCX

1D_PCX5B

3B 01D_PCX

11D_PCX1C

2C 21D_PCX

51L 02A_PCX

12A_PCX61L

3A_PCX51D

4A_PCX51B41C 5A_PCX

6A_PCX61A

51A 7A_PCX71B 8A_PCX

31A_PCX31G

71G 41A_PCX

51A_PCX21J

61A_PCX21K

31K 71A_PCX

81A_PCX41K

41L 91A_PCX

41E 2A_PCX

3GAX 11D

7BNWSBX

21MOKC_POTSTSTPCX

NOEB_0A_PCX31B

1A_PCX11F

01A_PCX61D

41F 11A_PCX41G 21A_PCX

VSS

J7VS

SK6

VSSA

E10

VSS_

DPL

LE1

5

7ACTR1X

CTR2X01D

0GAX 11B11A1GAX

11E2GAX

VSS

J11

L9VS

S

VSS

A3VS

SF6G

9VS

S

VSS

G10

H7

VSS

H11

VSS

D8

VRTC

A2VS

S

K7VS

S

L6VS

S

VSS

L10

M7

VSS

VSS

L8

VDDE

U2

P8VD

DEVD

DEU

15U

1 6VD

DEVD

DEN1

6

E16

VDDE

VDDE

E17

G16

VDD

_DPL

L

VDD

R16

R17

VDD

VDD

A5C16

VDD

C11

VDDA

VDDE

B1B14

VDDE

M1

VDDE

ODT 21F

SMT 21G

51FTSRT

E2VD

D

VDD

L17

VDD

G1

R1

VDD

VDD

R4

T13

VDD

11K

21L

1NC NC

2 C12

RSTB

5UNWR

KCT 31H

21HIDT

5#BD 7T7R6#BD

7#BD 6M8#BD 7P

7N9#BD

0#TNI 4N

7OI 21R

8N01#BD

11#BD 8M

11U21#BD

31#BD 11T41#BD 11R

01P51#BD

2#BD 6R

6P3#BD

4#BD 7U

41R6#BA

41T7#BA8#BA 71T

CKI

F17

51G

5P0#BD

1#BD 6U

002PCU 0#BA 31U

01M1#BA

2#BA 31R3#BA 11N

11P4#BA

5#BA 21P

V8.1_DCCV

712R

022R

V9.2_DCCV

512C

002CSO

2 341

312C

TABV

V8.1_DCCV

812R

412C

V9.2_BCCV

612R

V3_CTRV

912R

V8.1_DCCV

3

DNG

OV 12 SV

102U

V9.2_DCCV

112C

)22(A

)32(A

FC_PB

)4(LOC_YEK

)4(WOR_YEK)3(WOR_YEK

)4:0(WOR_YEK

)2(WOR_YEK

TSR_RT

)4:0(LOC_YEK

GRHCI

NE_THGILKCAB

HCTIWS_RAE

ODS_PU

TED_GHC

SC_DCL

SNS_PILF

FFO_GHC

)1(WOR_YEK

)0(WOR_YEK

)3(LOC_YEK

NWR_PSD

TNI_PSD

TSR_RT

RT_M31KLC

K23KLC

MRALACTR

NI_KCAJ

RSD_GUBED

TSR_RT

KCT_PC

)12(A

RTD_GUBEDSTR_GUBED

IDS_PU

ODT_PC

TSR_RTIDT_PC

SMT_PC

KLCS_PU

SC_PU

TESER_HSALF

FERV

)5(BA_PSD)4(BA_PSD

)3(BA_PSD)2(BA_PSD

)1(BA_PSD)0(BA_PSD

)8(BA_PSD

NE_UMY

1NEMORSC_PC

NEMARSC_PC

TCETED_CLD

NEW_PCNEO_PC

DCD_GUBED

ETYB_REPPU

QRI_UMY

TSRMIS

PEEK_RWP

DXT_GUBED

STC_GUBED

DXT_SDS

QRTNI

DXR_GUBED

DXR_SDS

ATADMIS

KLCMIS

IR_GUBED

OI_PSD

)3(D

)2(D)1(D

)0(D

)02:0(A

)02(A

)91(A

)81(A

)71(A)61(A

)51(A

)41(A

)31(A

)21(A

)11(A)01(A

)9(A

)8(A)7(A

)6(A)5(A

)4(A)3(A

)2(A)1(A

)0(A

)2(LOC_YEK

)1(LOC_YEK

)0(LOC_YEK

)0:8(BA_PSD

)7(BA_PSD

)6(BA_PSD

)0:51(BD_PSD

)0(BD_PSD

)1(BD_PSD

)2(BD_PSD)3(BD_PSD

)4(BD_PSD

)5(BD_PSD

)6(BD_PSD)7(BD_PSD

)8(BD_PSD

)9(BD_PSD

)01(BD_PSD

)11(BD_PSD

)21(BD_PSD)31(BD_PSD

)41(BD_PSD

)51(BD_PSD

)51:0(D

)51(D)41(D

)31(D

)21(D

)11(D)01(D

)9(D

)8(D

)7(D

)6(D)5(D

)4(D



3-8


3-1-3. Sim Part

Check the voltage at pin#1of SIM100 >= 2.8V ?

"Insert SIM is displayed on the LCD

Check the SIM connector's(SIM100) connection to

SIM card

Check the UCP100

Resolder or change SIM100

END

No

Yes

Yes

Yes

Yes

No

NoIs there any signals

pin#2,#3,#4 of SIM100 ? Check the UCP100

Check the SIM Card

601C

901C501C

701C

VCC

2

VPP

54G

ND

6I/

O7

NC

NC

8

NC

9

10N

C

1VC

C

001MIS

3C

LK

801C

KLC_MIS OI_MISTSR_MIS

MISV



3-9




3-10


3-1-4. Microphone Part

Is the assembled status ofmicrophone O.K?

Microphone does not work

Reassembled the microphone

Resolder or changeR357,R355,C354,R359,R358,C356R353,C352,C351,R356,C358,C357

END

No

Yes

Yes

Yes

Yes

No

Is microphone ok?No

Check UCP100

Check the reference voltage on mic path

VR301 ≒ 2.0V ?

Yes

①

②



3-11


063R

VR3

01

853R

453R

553R

353R

753C

953R

U40

3

V9.2_ACCV

453C

653R

263R

153C

163R

853C

653C

003CIM

253C

753R

PTUOCIM

PNICIM

NNICIM

NTUOCIM



3-12


3-1-5. Receiver Part

3-1-6. Speaker Part

There is no sound from the Receiver

Is the terminal of ReceiverO.K ?

NoReplace the Receiver

Yes

No

Yes

Check UCP100

Check R106,R107 (LCD PCB Part)

Is there any signals at thepin#A11 and pin#N12 of

UCP100 ?

END

There is no sound from the Buzzer

Is the terminal of SpeakerO.K ? Replace the Speaker

Is there any signals at thepin#A13 and pin#N12 of

UCP100 ?Check U300,R338,R342

END

Yes

Yes

Yes

Yes

No

No



3-13


< LCD PCB Part >



3-14


243R

833R

603DZ

003KPS

943C

503DZ

053C

103L

003L

P_KPS

N_KPS



3-15


PAM400 CHECKpin12 ≥ -65dBm ?

3-2.RF

3-2-1. EGSM RX CONTINUOUS RX ON

RF INPUT : 62CH

AMP : -50dBm

NORMAL CONDITIONcatch the channel?

CHECKANT contact ?

U400pin 17 : 2.8V ?


U400 CHECKpin29,30 ≥ -65dBm ?

PAM400,RFS400resolder or change

PAM400resolder or change

C411,C413,L408resolder or change

UCP100 pinA13, C114change or resolder

U400 CHECKpin 19,20

freq :26MHz ?Vp-p : 380mV?

OSC400change or resolder

U400resolder or change

UCP100 CHECK!!

U400pin 2,3,22,23 Vp-p

: 120mV ?

NO

YES

NO

NO

NO

NO

NO

NO

YES

YES

YES

YES

YES

YES

F401 CHECKpin3,4 ≥ -65dBm ?

F401resolder or change

YES

NO



3-16




3-17



3-2-2. DCS RXCONTINUOUS RX ON

RF INPUT : 698CH

AMP : -50dBm

YES

NORMAL CONDITIONcatch the channel?

CHECKANT contact ?

U400pin 17 : 2.8V ?


U400 CHECKpin27,28 ≥ -65dBm ?

PAM400,RFS400resolder or change

PAM100resolder or change

C405,C407,L406resolder or change

UCP100 pinA13, C114change or resolder

U400 CHECKpin 19,20 :26MHz ?

Vp-p : 380mV?

OSC400change or resolder

U400resolder or change

UCP100 CHECK!!

U400 pin 2,3,22,23Vp-p

: 120mV ?

NO

YES

NO

NO

NO

NO

NO

YES

YES

YES

YES

YES

F400 CHECKpin3,4 ≥ -65dBm ?

F400resolder or change

YES

NO



3-18




3-19


3-2-3. EGSM TX

PAM400 pin12 :about 2~3 dBm?

C400,RFS400check&change

PAM400pin6 : 2.8 V?

UCP100check & change

PAM400pin7 : 3.7 V?

NO NO

YES

YES

NO BATTERYcheck & change

PAM400pin 8 : 1.6V ?

YES

NO

PAM400 pin11about : -5dBm ?

YES

PAM400pin 4 : 2.9V?

YES

YES

PAM400change or resolder

NO

UCP100check

R401Check

NO

U400pin17 : 2.8V ?

UCP100pinA13,C114change or resolder

YES

U400pin19,20 : 26MHz

?Vp-p : 380mV?

U400pin2,3,22,23

:100mV?

YES

UCP100change or resolder

NO

NO

U400change or resolder

YES

NOOSC400

change or resolder

CONTINOUS TX ON CONDITIONTX POWER DAC: 600 CODE APPLIED

CH : 62RBW : 100KHzVBW : 100KHzSPAN : 10MHz

REF LEV. : 10dBmATT. : 20dB



3-20




3-21


3-2-4. DCS TX

CONTINUOUS TX ON CONDITIONCH : 698CH(DCS)

TX POWER CODE: 520 CODE ApliedRBW : 100KHzVBW : 100KHzSPAN : 10MHz

REF LEV. : 10dBmATT. : 20dB

PAM400 pin12 :about 2~3 dBm?

C400,RFS400check&change

PAM400pin6 : 2.8 V?

UCP100check & change

PAM400pin7 : 3.7 V?

NO NO

YES

YES

NO BATTERYcheck & change

PAM400pin 8 : 1.6V ?

YES

NO

PAM400 pin1about : -5dBm ?

YES

PAM400pin 4 : 0V?

YES

YES

PAM400change or resolder

NO

UCP100check

R401Check

NO

U400pin17 : 2.8V ?

UCP100pinA13,C114change or resolder

YES

U400pin19,20 : 26MHz

?Vp-p : 380mV?

U400pin2,3,22,23

:100mV?

YES

UCP100change or resolder

NO

NO

YES

NOOSC400

change or resolder

U400change or resolder



3-22




3-23


804L

504L

G

1NI

TUO

34TU

O00

4F

2

G

5

TUO

34TU

O10

4F

G

2

G5

NI1

014C

604C

504C

404L

704L

9

PMA

RV8

6XT

V

304C

CN

1XR

02612X

R

21V

TTAB

V7

4SB

V

011C

CV

2CCV

3

NE_D

OMV

315

DNG

DNG

51DN

G71

DNG

91DN

G12

NI_00

9MS

G11

41CN

81

004

MAP

21

TNA

NISC

D1

DNG

814C

104R

914C

714C

614C

904C

104C

204C

112

23

34

4

104T

NA

214C

404C

704C

314C

004R

304L

22

33

44

804C

004T

NA1

1

TABV

604L

114C

204L

004C

2

CA

3

G1

G4

004S

FR

N_NI_

ANL_

MSG

CPAV

P_NI_

ANL_

MSG

NE_D

OMV

1LES

_DNA

B

NE_X

T

TNA

N_NI_

ANL_

SCD

NI_MA

P_SC

PD

P_NI_

ANL_

SCD

NI_MA

P_MS

G


4. Array course control

4-1



Array course control

4-2


Software Downloading

4-1. Downloading Binary FilesㆍThree binary files for downloading C300

- C300XXYY.s3 : Main source code binary

4-2. Pre-requsite for DownloadingㆍDownloader Program(OptiFlash.exe)ㆍC300 Mobile PhoneㆍData CableㆍBinary files



4-3


4-3. S/W Downloader Program

1. Load the binary download program by executing the "Optiflash.exe"

2. Select the "Options" → "Settings" → "Generic" → "Specify hardwareplatform".

Choose hardware platform for the downloader file setting.Set the everything else as the default values which are shown below



4-4


3.Select the COM port when the download cable is connected

Up to twelve ports are supported. Additionally you can select the maximumtransfer speed OptiFlash will use to communicate with the phone. However,OptiFlash will use a slower speed if either the PC's or the phone's serialhardware is incapable of handling the selected speed



4-5


4. Select the "Flash&Verify" → "Browse"Set the directory path and choose the lastet s/w binary, for example"XC300XXYY.s3", for the downloader binary setting.

Make sure that not to change the reserved memory regions.In case of C300 the reserved regions are :- 0x00008000 - 0x0001ffff



4-6


5. Click "OK" button then press "Flash".(Before pressing 'Flash' button, push the button '*'and 'END' at the sametime. Then press 'Flash'.)

Downloader will upload the binary file as below for the downloading.

6. When downloading is finished successfully, there is a "All is well" message.

7. After finishing downloading, Certain memory resets should be done toguarantee the normal performance.

8. Confirm the downloaded version name and etc. :*#1234#

Full Reset :*2767*3855#


5. Block Diagrams

5-1



Block Diagrams

5-2



6. PCB Diagrams

6-1


A(3)

ANT

004T

NA

104T

NA

BAT100BTC300

CN200

CPCP_OEN

CP_TCK

CP_TDI

CP_TDO

CP_TMS

CP_WEN

D0

EAR300

F400F401

G1 G2

G3G4

G5

G6

G7

G8

GND

GND1

IFC300

JIG_ON

MEM_RST

MIC300

002

CS

O

004

CS

O

004

MA

P

Q100

RFS400

RST

SDS_RXDSDS_TXD

SIM100

SPK300

TP1.8V

U102

301

U

102

U

U300

004

U

104

U

U402

304

U

U404

001

PC

U

UCP200

UME101

VBAT

003

RV

103

RV ZD301ZD302ZD303

ZD304

503

DZ

603

DZZD307

803

DZ

903

DZ

ZD310ZD311


PCB Diagrams

6-2


*

0

1

2

3

4

5

6

7 8 9

CN300

002D

EL102

DEL

202D

EL302

DEL

402D

EL502

DEL

602D

EL702

DEL

003Q

SHAPE

202U

VR200VR201

VR202

VR203

VR204

VR205 VR206

VR207VR208

213DZ

313DZ

413DZ



7-1


SEC CODE Design LOC Discription STATUS0403-001547 ZD304 DIODE-ZENER SA0406-001083 ZD301 DIODE-TVS SA0406-001083 ZD302 DIODE-TVS SA0406-001083 ZD303 DIODE-TVS SA0406-001210 ZD305 DIODE-TVS SA0406-001210 ZD306 DIODE-TVS SA0406-001254 ZD307 DIODE-TVS SA0406-001254 ZD308 DIODE-TVS SA0406-001254 ZD309 DIODE-TVS SA0406-001254 ZD310 DIODE-TVS SA0406-001254 ZD311 DIODE-TVS SA0406-001254 ZD312 DIODE-TVS SA0406-001254 ZD313 DIODE-TVS SA0406-001254 ZD314 DIODE-TVS SA0501-000225 Q300 TR-SMALL SIGNAL SA0504-000168 Q100 TR-DIGITAL SA0601-002053 LED200 LED SA0601-002053 LED201 LED SA0601-002053 LED202 LED SA0601-002053 LED203 LED SA0601-002053 LED204 LED SA0601-002053 LED205 LED SA0601-002053 LED206 LED SA0601-002053 LED207 LED SA0801-002529 U103 IC-CMOS LOGIC SA0801-003013 U401 IC-CMOS LOGIC SA1009-001024 U202 IC-HALL EFFECT S/W SA1108-000010 UME101 IC-MCP SA1201-002364 PAM400 IC-POWER AMP SA1203-003304 UCP100 IC-POWER SUPERVISOR SA1203-003663 U102 IC-BATTERY SA1204-001811 U300 IC-MELODY SA1205-003098 U400 IC-TRANSCEIVER SA1209-001219 U201 IC-SENSOR SA1405-001082 U403 VARISTOR SA1405-001082 VR200 VARISTOR SA1405-001082 VR201 VARISTOR SA


Main Electrical Parts List

7-2


SEC CODE Design LOC Discription STATUS1405-001082 VR203 VARISTOR SA1405-001082 VR206 VARISTOR SA1405-001082 VR300 VARISTOR SA1405-001082 VR301 VARISTOR SA1405-001183 VR202 VARISTOR SA1405-001183 VR204 VARISTOR SA1405-001183 VR205 VARISTOR SA1405-001183 VR207 VARISTOR SA1405-001183 VR208 VARISTOR SA2007-000140 R107 R-CHIP SA2007-000140 R327 R-CHIP SA2007-000142 R362 R-CHIP SA2007-000144 R100 R-CHIP SA2007-000157 R202 R-CHIP SA2007-000157 R215 R-CHIP SA2007-000157 R321 R-CHIP SA2007-000157 R332 R-CHIP SA2007-000160 R303 R-CHIP SA2007-000161 R320 R-CHIP SA2007-000161 R329 R-CHIP SA2007-000161 R355 R-CHIP SA2007-000161 R359 R-CHIP SA2007-000162 R104 R-CHIP SA2007-000162 R106 R-CHIP SA2007-000162 R110 R-CHIP SA2007-000162 R217 R-CHIP SA2007-000164 R221 R-CHIP SA2007-000164 R300 R-CHIP SA2007-000165 R334 R-CHIP SA2007-000170 R218 R-CHIP SA2007-000170 R408 R-CHIP SA2007-000170 R410 R-CHIP SA2007-000171 R113 R-CHIP SA2007-000171 R322 R-CHIP SA2007-000171 R338 R-CHIP SA2007-000171 R342 R-CHIP SA2007-000171 R354 R-CHIP SA



7-3


SEC CODE Design LOC Discription STATUS2007-000171 R360 R-CHIP SA2007-000171 R361 R-CHIP SA2007-000171 R400 R-CHIP SA2007-000171 R406 R-CHIP SA2007-000172 R103 R-CHIP SA2007-000172 R200 R-CHIP SA2007-000172 R201 R-CHIP SA2007-000172 R203 R-CHIP SA2007-000172 R204 R-CHIP SA2007-000172 R205 R-CHIP SA2007-000172 R206 R-CHIP SA2007-000172 R207 R-CHIP SA2007-000172 R208 R-CHIP SA2007-000172 R209 R-CHIP SA2007-000172 R210 R-CHIP SA2007-000566 R333 R-CHIP SA2007-000566 R335 R-CHIP SA2007-000566 R336 R-CHIP SA2007-000566 R337 R-CHIP SA2007-000775 R301 R-CHIP SA2007-000775 R302 R-CHIP SA2007-000775 R315 R-CHIP SA2007-000831 R105 R-CHIP SA2007-000831 R331 R-CHIP SA2007-001119 R318 R-CHIP SA2007-001119 R353 R-CHIP SA2007-001307 R409 R-CHIP SA2007-001308 R405 R-CHIP SA2007-001320 R319 R-CHIP SA2007-001320 R356 R-CHIP SA2007-001323 R328 R-CHIP SA2007-001325 R316 R-CHIP SA2007-002797 R403 R-CHIP SA2007-002965 R324 R-CHIP SA2007-002965 R325 R-CHIP SA2007-002965 R407 R-CHIP SA2007-007014 R344 R-CHIP SA



7-4


SEC CODE Design LOC Discription STATUS2007-007142 R323 R-CHIP SA2007-007142 R326 R-CHIP SA2007-007142 R357 R-CHIP SA2007-007142 R358 R-CHIP SA2007-007573 R216 R-CHIP SA2007-007573 R219 R-CHIP SA2007-007741 R402 R-CHIP SA2007-008045 R304 R-CHIP SA2007-008045 R305 R-CHIP SA2007-008045 R306 R-CHIP SA2007-008045 R307 R-CHIP SA2007-008045 R308 R-CHIP SA2007-008045 R309 R-CHIP SA2007-008045 R310 R-CHIP SA2007-008045 R311 R-CHIP SA2007-008045 R312 R-CHIP SA2007-008045 R313 R-CHIP SA2007-008045 R314 R-CHIP SA2007-008045 R317 R-CHIP SA2007-008137 R108 R-CHIP SA2007-008419 R339 R-CHIP SA2007-008419 R340 R-CHIP SA2007-008419 R341 R-CHIP SA2007-008419 R343 R-CHIP SA2007-008419 R345 R-CHIP SA2007-008419 R346 R-CHIP SA2007-008419 R347 R-CHIP SA2007-008419 R348 R-CHIP SA2007-008419 R349 R-CHIP SA2007-008419 R350 R-CHIP SA2007-008419 R351 R-CHIP SA2007-008419 R352 R-CHIP SA2007-008516 R401 R-CHIP SA2007-008806 R404 R-CHIP SA2007-009160 R109 R-CHIP SA2203-000233 C117 C-CER,CHIP SA2203-000233 C215 C-CER,CHIP SA



7-5


SEC CODE Design LOC Discription STATUS2203-000254 C102 C-CER,CHIP SA2203-000254 C103 C-CER,CHIP SA2203-000254 C200 C-CER,CHIP SA2203-000254 C201 C-CER,CHIP SA2203-000254 C202 C-CER,CHIP SA2203-000254 C203 C-CER,CHIP SA2203-000254 C205 C-CER,CHIP SA2203-000254 C209 C-CER,CHIP SA2203-000254 C211 C-CER,CHIP SA2203-000254 C305 C-CER,CHIP SA2203-000330 C216 C-CER,CHIP SA2203-000330 C217 C-CER,CHIP SA2203-000359 C349 C-CER,CHIP SA2203-000359 C350 C-CER,CHIP SA2203-000359 C357 C-CER,CHIP SA2203-000359 C358 C-CER,CHIP SA2203-000386 C426 C-CER,CHIP SA2203-000438 C306 C-CER,CHIP SA2203-000438 C343 C-CER,CHIP SA2203-000438 C344 C-CER,CHIP SA2203-000438 C346 C-CER,CHIP SA2203-000438 C430 C-CER,CHIP SA2203-000627 C433 C-CER,CHIP SNA2203-000654 C303 C-CER,CHIP SA2203-000679 C210 C-CER,CHIP SA2203-000812 C107 C-CER,CHIP SA2203-000812 C108 C-CER,CHIP SA2203-000812 C427 C-CER,CHIP SA2203-000812 C431 C-CER,CHIP SA2203-000940 C105 C-CER,CHIP SA2203-000995 C109 C-CER,CHIP SA2203-000995 C345 C-CER,CHIP SA2203-001072 C348 C-CER,CHIP SA2203-001405 C302 C-CER,CHIP SA2203-001412 C428 C-CER,CHIP SA2203-005344 C118 C-CER,CHIP SA2203-005344 C213 C-CER,CHIP SA



7-6


SEC CODE Design LOC Discription STATUS2203-005344 C347 C-CER,CHIP SA2203-005446 C401 C-CER,CHIP SA2203-005514 C354 C-CER,CHIP SA2203-005514 C356 C-CER,CHIP SA2203-005682 C312 C-CER,CHIP SA2203-005682 C313 C-CER,CHIP SA2203-005682 C314 C-CER,CHIP SA2203-005682 C315 C-CER,CHIP SA2203-005682 C316 C-CER,CHIP SA2203-005682 C317 C-CER,CHIP SA2203-005682 C318 C-CER,CHIP SA2203-005682 C319 C-CER,CHIP SA2203-005682 C320 C-CER,CHIP SA2203-005682 C321 C-CER,CHIP SA2203-005682 C322 C-CER,CHIP SA2203-005682 C323 C-CER,CHIP SA2203-005682 C324 C-CER,CHIP SA2203-005682 C325 C-CER,CHIP SA2203-005682 C326 C-CER,CHIP SA2203-005682 C327 C-CER,CHIP SA2203-005682 C328 C-CER,CHIP SA2203-005682 C329 C-CER,CHIP SA2203-005682 C330 C-CER,CHIP SA2203-005682 C331 C-CER,CHIP SA2203-005682 C332 C-CER,CHIP SA2203-005682 C333 C-CER,CHIP SA2203-005682 C334 C-CER,CHIP SA2203-005682 C335 C-CER,CHIP SA2203-005682 C336 C-CER,CHIP SA2203-005682 C416 C-CER,CHIP SA2203-005682 C418 C-CER,CHIP SA2203-005682 C419 C-CER,CHIP SA2203-005683 C405 C-CER,CHIP SA2203-005683 C407 C-CER,CHIP SA2203-005719 C411 C-CER,CHIP SA2203-005719 C413 C-CER,CHIP SA2203-005719 C414 C-CER,CHIP SA



7-7


SEC CODE Design LOC Discription STATUS2203-005719 C420 C-CER,CHIP SA2203-005719 C422 C-CER,CHIP SA2203-005736 C406 C-CER,CHIP SA2203-005736 C410 C-CER,CHIP SA2203-005736 C417 C-CER,CHIP SA2203-005819 C111 C-CER,CHIP SA2203-005819 C112 C-CER,CHIP SA2203-005819 C114 C-CER,CHIP SA2203-005819 C115 C-CER,CHIP SA2203-005819 C116 C-CER,CHIP SA2203-006048 C101 C-CER,CHIP SA2203-006048 C106 C-CER,CHIP SA2203-006048 C119 C-CER,CHIP SA2203-006048 C204 C-CER,CHIP SA2203-006048 C207 C-CER,CHIP SA2203-006048 C212 C-CER,CHIP SA2203-006048 C214 C-CER,CHIP SA2203-006048 C218 C-CER,CHIP SA2203-006048 C219 C-CER,CHIP SA2203-006048 C300 C-CER,CHIP SA2203-006048 C304 C-CER,CHIP SA2203-006048 C307 C-CER,CHIP SA2203-006048 C309 C-CER,CHIP SA2203-006048 C311 C-CER,CHIP SA2203-006048 C353 C-CER,CHIP SA2203-006048 C423 C-CER,CHIP SA2203-006048 C432 C-CER,CHIP SA2203-006194 C404 C-CER,CHIP SA2203-006194 C421 C-CER,CHIP SA2203-006194 C424 C-CER,CHIP SA2203-006257 C338 C-CER,CHIP SA2203-006257 C351 C-CER,CHIP SA2203-006260 C100 C-CER,CHIP SA2203-006260 C104 C-CER,CHIP SA2203-006260 C206 C-CER,CHIP SA2203-006260 C208 C-CER,CHIP SA2203-006260 C434 C-CER,CHIP SA



7-8


SEC CODE Design LOC Discription STATUS2203-006318 C403 C-CER,CHIP SA2203-006324 C110 C-CER,CHIP SA2203-006361 C124 C-CER,CHIP SA2203-006377 C126 C-CER,CHIP SA2203-006423 C310 C-CER,CHIP SA2203-006423 C408 C-CER,CHIP SA2203-006423 C412 C-CER,CHIP SA2203-006423 C415 C-CER,CHIP SA2203-006423 C435 C-CER,CHIP SA2203-006423 C436 C-CER,CHIP SA2203-006423 C437 C-CER,CHIP SA2203-006556 C400 C-CER,CHIP SA2203-006556 C429 C-CER,CHIP SA2203-006562 C113 C-CER,CHIP SA2203-006562 C120 C-CER,CHIP SA2203-006562 C121 C-CER,CHIP SA2203-006626 C339 C-CER,CHIP SA2203-006626 C342 C-CER,CHIP SA2203-006626 C425 C-CER,CHIP SA2203-006681 C125 C-CER,CHIP SA2404-001339 C301 C-TA,CHIP SA2404-001343 C308 C-TA,CHIP SA2404-001374 C409 C-TA,CHIP SA2404-001406 C355 C-TA,CHIP SA2404-001414 C337 C-TA,CHIP SA2404-001414 C352 C-TA,CHIP SA2404-001463 C439 C-TA,CHIP SA2404-001463 U404 C-TA,CHIP SA2703-001236 L410 INDUCTOR-SMD SA2703-002200 L408 INDUCTOR-SMD SA2703-002313 L405 INDUCTOR-SMD SA2703-002484 L406 INDUCTOR-SMD SA2703-002544 L300 INDUCTOR-SMD SA2703-002544 L301 INDUCTOR-SMD SA2703-002558 L407 INDUCTOR-SMD SA2703-002917 L402 INDUCTOR-SMD SA2703-002917 L403 INDUCTOR-SMD SA



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SEC CODE Design LOC Discription STATUS2801-003856 OSC200 CRYSTAL-SMD SA2801-004587 OSC400 CRYSTAL-SMD SA2904-001592 F401 FILTER-SAW SA2904-001599 F400 FILTER-SAW SA3301-001534 L409 BEAD-SMD SA3301-001729 L200 BEAD-SMD SA3705-001358 RFS400 CONNECTOR-COAXIAL SA3708-002112 CN300 CONNECTOR-FPC/FFC/PIC SA3709-001384 SIM100 CONNECTOR-CARD EDGE SA3710-001611 IFC300 CONNECTOR-INTERFACE SA3711-006228 BTC300 HEADER-BATTERY SA3722-002249 EAR300 JACK-EAR PHONE SA4302-001130 BAT100 BATTERY-LI(2ND) SAGH09-00036A UCP200 IC MICOM-SGHX480 SAGH71-06338A ANT400 NPR-BRACKET ANT CONTACT SAGH71-06338A ANT401 NPR-BRACKET ANT CONTACT SA


8. Reference data

8-1


8-1. Reference Abbreviate

AAC: Advanced Audio Coding.AVC : Advanced Video Coding.BER : Bit Error RateBPSK: Binary Phase Shift KeyingCA : Conditional AccessCDM : Code Division MultiplexingC/I : Carrier to InterferenceDMB : Digital Multimedia BroadcastingEN : European StandardES : Elementary StreamETSI: European Telecommunications Standards InstituteMPEG: Moving Picture Experts GroupPN : Pseudo-random NoisePS : Pilot SymbolQPSK: Quadrature Phase Shift KeyingRS : Reed-SolomonSI : Service InformationTDM : Time Division MultiplexingTS : Transport Stream


9. Safety Precautions

9-1


9-1. Repair Precaution

● Repair in Shield Box, during detailed tuning.Take specially care of tuning or test,because specipicty of cellular phone is sensitive for surrounding interference(RF noise).

● Be careful to use a kind of magnetic object or tool,because performance of parts is damaged by the influence of manetic force.

● Surely use a standard screwdriver when you disassemble this product,otherwise screw will be worn away.

● Use a thicken twisted wire when you measure level.A thicken twisted wire has low resistance, therefore error of measurement is few.

● Repair after separate Test Pack and Set because for short danger (for example anovercurrent and furious flames of parts etc) when you repair board in condition ofconnecting Test Pack and tuning on.

● Take specially care of soldering, because Land of PCB is small and weak in heat.

● Surely tune on/off while using AC power plug, because a repair of battery charger isdangerous when tuning ON/OFF PBA and Connector after disassembing charger.

● Don't use as you pleases after change other material than replacement registered on SECSystem.Otherwise engineer in charge isn't charged with problem that you don't keep this rules.


Safety Precautions

9-2


9-2. ESD(Electrostatically Sensitive Devices) Precaution

Several semiconductor may be damaged easilly by static electricity. Such parts are called byESD(Electrostatically Sensitive Devices), for example IC,BGA chip etc. Read Precaution below.You can prevent from ESD damage by static electricity.

● Remove static electricity remained your body before you touch semiconductor or parts withsemiconductor. There are ways that you touch an earthed place or wear static electricityprevention string on wrist.

● Use earthed soldering steel when you connect or disconnect ESD.

● Use soldering removing tool to break static electricity. , otherwise ESD will be damaged bystatic electricity.

● Don't unpack until you set up ESD on product. Because most of ESD are packed by boxand aluminum plate to have conductive power,they are prevented from static electricity.

● You must maintain electric contact between ESD and place due to be set up until ESD isconnected completely to the proper place or a circuit board.



10-1


Main Function

- SMS or MMS messages- Voicemail- Broadcast message- SOS messages- Calendar, Alarm, Calculator, Voice memo, Speed dial, etc...

This Service Manual is a property of Samsung Electronics Co.,Ltd.Any unauthorized use of Manual can be punished under applicableInternational and/or domestic law.

Samsung Electronics Co.,Ltd.

2006. 12. Rev.1.0

ⓒ

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