Samsung GT-B5722C service manual

GSM TELEPHONEGT-B5722C

1. Safety Precautions

2. Specification

3. Product Function

4. Array course control

5. Exploded View and Parts list

6. MAIN Electrical Parts List

7. Block Diagrams

8. PCB Diagrams

9. Chart of Troubleshooting

10. Reference data

11. Disassembly and AssemblyInstructions

GSM TELEPHONE CONTENTS

SAMSUNG Proprietary-Contents may change without notice

6. MAIN Electrical Parts List

6-1

This Document can not be used without Samsung's authorization

SEC CODE Design LOC Description0403-001688 D300 DIODE-ZENER0406-001231 ZD409 DIODE-ZENER0406-001286 ZD407,ZD502,ZD503 DIODE-TVS0406-001288 D500,D501,ZD400 DIODE-TVS0406-001288 ZD401,ZD403,ZD404 DIODE-TVS0406-001288 ZD405,ZD406,ZD500 DIODE-TVS0406-001288 ZD501,ZD504 DIODE-TVS0406-001293 D100 DIODE-TVS0505-001325 Q600 FET0505-002207 U601 FET0801-003024 U101 IC

1001-001394 U602 IC1001-001546 U401,U402,U500 IC1001-001581 U100,U200,U201,U403 IC1003-002047 U400 IC1003-002102 U102,U600 IC1108-000294 UME300 MEMORY1201-002947 PAM100,PAM600 IC1203-005728 PMU300 IC1203-006002 U502 IC1203-006025 U404 IC1204-003022 U105 IC1205-003288 U450 IC1205-003517 U104 IC1205-003662 UCP600 IC-MODEM1205-003682 U103 IC1205-003853 UCP200 IC-MODEM1404-001221 TH200 THERMISTOR2007-000137 R407 R-CHIP2007-000138 R100,R102,R200,R209 R-CHIP2007-000138 R413,R414,R417,R505 R-CHIP2007-000140 C635,R222 R-CHIP2007-000141 R218,R219,R305,R401 R-CHIP2007-000141 R402,R410,R411,R450 R-CHIP2007-000141 R451 R-CHIP2007-000143 R425 R-CHIP


Main Electrical Parts List

6-2


SEC CODE Design LOC Description2007-000148 R201,R203,R207,R208 R-CHIP2007-000148 R212,R301,R308,R406 R-CHIP2007-000148 R428,R601 R-CHIP2007-000149 R220 R-CHIP2007-000152 R309 R-CHIP2007-000159 R423,R424,R426,R427 R-CHIP2007-000162 R104,R105,R106 R-CHIP2007-000164 R412 R-CHIP2007-000165 R422 R-CHIP2007-000170 R504,R514 R-CHIP2007-000172 R101,R511,R512,R605 R-CHIP2007-000172 R617 R-CHIP2007-000758 R419 R-CHIP2007-000932 R604,R606 R-CHIP2007-001292 R303,R304,R612,R613 R-CHIP2007-001319 R216,R217 R-CHIP2007-001333 R108,R211,R213,R415 R-CHIP2007-001333 R500,R501,R609,R610 R-CHIP2007-002796 R433 R-CHIP2007-003015 R103 R-CHIP2007-003112 R107 R-CHIP2007-007193 R603 R-CHIP2007-007573 R300 R-CHIP2007-007589 R221 R-CHIP2007-007875 R307 R-CHIP2007-007981 R306 R-CHIP2007-008354 R223,R302 R-CHIP2007-008780 R521 R-CHIP2203-000254 C135,C212 C-CER,CHIP2203-000278 C314,C607 C-CER,CHIP2203-000311 C341 C-CER,CHIP2203-000386 C118,C333,C336,C407 C-CER,CHIP2203-000386 C409,C622 C-CER,CHIP2203-000425 C500,C503,C527,C528 C-CER,CHIP2203-000438 C132,C137,C203 C-CER,CHIP2203-000725 C417 C-CER,CHIP



6-3


SEC CODE Design LOC Description2203-000812 C113,C123,C143,C144 C-CER,CHIP2203-000812 C214,C216,C432,C434 C-CER,CHIP2203-000812 C435,C436,C504,C505 C-CER,CHIP2203-000812 C623,C628,C639,C640 C-CER,CHIP2203-000854 C211,C313 C-CER,CHIP2203-000995 C105,C502,C608 C-CER,CHIP2203-001153 C408,C410 C-CER,CHIP2203-001239 C405,C406 C-CER,CHIP2203-003054 C517,C518,C526 C-CER,CHIP2203-005050 C111,C112 C-CER,CHIP2203-005052 C626 C-CER,CHIP2203-005234 C121,C124,C125,C127 C-CER,CHIP2203-005281 C115,C116,C122,C145 C-CER,CHIP2203-005281 C151,C152,C627,C629 C-CER,CHIP2203-005281 C630,C631 C-CER,CHIP2203-005288 C133 C-CER,CHIP2203-005395 C129 C-CER,CHIP2203-005446 C130,L102 C-CER,CHIP2203-005483 C221 C-CER,CHIP2203-005552 C114,C117 C-CER,CHIP2203-006048 C200,C201,C204,C206 C-CER,CHIP2203-006048 C208,C213,C312,C319 C-CER,CHIP2203-006048 C328,C334,C345,C346 C-CER,CHIP2203-006048 C403,C404,C411,C412 C-CER,CHIP2203-006048 C418,C419,C450,C501 C-CER,CHIP2203-006048 C522,C606,C609,C610 C-CER,CHIP2203-006048 C611,C612,C618 C-CER,CHIP2203-006123 C205,C207 C-CER,CHIP2203-006137 C119,C131 C-CER,CHIP2203-006208 C600,C602 C-CER,CHIP2203-006260 C104,C138,C139,C323 C-CER,CHIP2203-006260 C324,C325,C326,C332 C-CER,CHIP2203-006324 C301 C-CER,CHIP2203-006348 C342,C508 C-CER,CHIP2203-006399 C134,C136,C140,C147 C-CER,CHIP2203-006399 C148,C149,C150,C209 C-CER,CHIP



6-4


SEC CODE Design LOC Description2203-006399 C210,C300,C302,C303 C-CER,CHIP2203-006399 C305,C307,C308,C309 C-CER,CHIP2203-006399 C318,C321,C330,C429 C-CER,CHIP2203-006399 C510,C511,C512,C519 C-CER,CHIP2203-006399 C520,C521,C523,C524 C-CER,CHIP2203-006399 C601,C603,C604,C605 C-CER,CHIP2203-006562 C202,C215,C219,C304 C-CER,CHIP2203-006562 C317,C320,C327,C329 C-CER,CHIP2203-006562 C335,C416,C433,C451 C-CER,CHIP2203-006562 C513,C514,C516,C525 C-CER,CHIP2203-006707 C142 C-CER,CHIP2203-006824 C339,C340,C615,C616 C-CER,CHIP2203-006838 C146 C-CER,CHIP2203-006872 C120,C126 C-CER,CHIP2203-006890 C331,C343 C-CER,CHIP2203-007271 C515 C-CER,CHIP2203-007279 C101,C337,C338,C344 C-CER,CHIP2203-007279 C420,C421,C617,C636 C-CER,CHIP2203-007317 C315,C316,C322,C632 C-CER,CHIP2404-001377 TA400,TA401 C-TA,CHIP2703-001178 C613 INDUCTOR2703-001180 L106 INDUCTOR2703-001708 L108 INDUCTOR2703-001734 L107 INDUCTOR2703-001748 L112 INDUCTOR2703-001751 L110 INDUCTOR2703-002170 L604,L605 INDUCTOR2703-002176 L105 INDUCTOR2703-002200 L103 INDUCTOR2703-002201 L410,L412 INDUCTOR2703-002204 L606 INDUCTOR2703-002208 C102 INDUCTOR2703-002267 C128,L104 INDUCTOR2703-002269 L100,L421,L422,L600 INDUCTOR2703-002281 L111 INDUCTOR2703-002309 L406,L407,L409,L411 INDUCTOR



6-5


SEC CODE Design LOC Description2703-002365 L117 INDUCTOR2703-002367 C108,C619,L116 INDUCTOR2703-002543 L109 INDUCTOR2703-003121 C141 INDUCTOR2703-003258 L607 INDUCTOR2703-003260 L300 INDUCTOR2703-003412 L408 INDUCTOR2801-004339 OSC300 CRYSTAL2801-004805 OSC600 CRYSTAL2801-004893 OSC100 CRYSTAL2901-001540 F500,F501,F502,F503 FILTER-EMI2901-001540 F504 FILTER-EMI2904-001879 F602 FILTER-SAW2904-001889 F101 FILTER-SAW2904-001910 F601 FILTER-SAW2904-001914 F102 FILTER-SAW2909-001320 F103 FILTER-LC2911-000132 F600 FILTER-2911-000144 F100 FILTER-3301-001158 L601,L603 BEAD3301-001534 L450 BEAD3301-001885 L119,L120,L400,L401 BEAD3301-001885 L402,L403,L505,L506 BEAD3301-001885 L507,L508,L509,L510 BEAD3301-001885 L602,R431,R432 BEAD3705-001503 RFC600,RFS100 CONNECTOR-COAXIAL3708-002015 HDC400 CONNECTOR-FPC3709-001456 SIM200 CONNECTOR-CARD EDGE3709-001593 CD400 CONNECTOR-CARD EDGE3710-002683 IFC500 SOCKET3711-005966 HEA502 HEADER3711-006084 BTC300 HEADER-BATTERY3711-006865 HEA500 HEADER4202-001463 ANT102 ANTENNA-CHIP4302-001180 BAT300 BATTERY

GH70-03349A SC500,SC501,SC502,SC503,SC504,SC505,SC506 CLIP

Please consult the GSPN website (Samsung Portal) for the most recent version of the product'spart list.


9. Flow Chart of Troubleshooting


9-1

9-1. Power On

No

Not OK

Not OK

Not OK

Not OK

Check VCC_SYN_2.8Vand VDD3_1.8V of U103 Solder PMIC, U103 again

END

OK

Check the pin 1 ofOSC100 produces clock

signalSolder OSC100 again

OK

Check the pin 1 of U103produces 26M pulse signal Solder OSC100, U103 again

OK

Is Power On working?

OK

Repeat sequence

Yes

Change batteryCheck battery voltageis higher than 3.3V

Yes

'POWER ON' does not work

SAMSUNG Proprietary-Contents may change without noticeThis Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

9-2

C137

C134

VCC_SYN_2.8V

631C

2

4 3

1

OSC100

C140

4

EL04

DN

G14

VCO_SYN_REG5

VDD_LO6

VDD_RF7

TX_VCTRL8

PA_VCTRL9

23T

UO_FE

R33

OXC

D_D

DV4 3

+NI_FE

R53

-NI_FE

R63

GER_

OXC

D73

TU

O_PMET

83GE

R_GI

D_D

DV93

VDD_SYN

25VDD_BB

26Q-

27Q+

28I-

29

VDD_IO3

I+30 NE_

KLC

13b31|62_FE

R

81

-XR_

MSGS

U91

DATA2

+XR_

MSGS

U02

NC21

TEST_A22

TEST_B23

NC24

NC

10

XT_SCP|S

CD

11

2FR_

DDV

21

+XR_S

CP31

-XR_S

CP41

+XR_S

CD

51

-XR_S

CD

61

-XR _

MSGE

71

+XR_

MSGE

U103

CLK1

US|EGSM_TX

BT_CLK

RX_TX_QN

RF_EN

REF_ON_PMU

RX_TX_IPRX_TX_IN

RX_TX_QP

D_REF_CLK

001

C

C101

C111

C112

C114

C117

C121

C124

C125

C127

921

C

C131

431

C

C136

C137

C140

C142

641

C

301L

6 01 L901L

211L00

1C

SO

R107

401P

T

3 01

U

Power On




9-3

9-2. Initial

003C

103C

203C

303C

C304

703C

803C

903C

713

C

813C

223

C

323C

423C52

3C

623

C

C327

C328

C329

C330

C331

333C

433C

C335633

C

733

C

C338

C339

043C

C341

C342

343C304

C

L300

104L

003

CS

OPMU300

612

R

303

R

403

R

R305

R306

R307

104R

014

R

004

AT

Initial Failure

Yes

Check VDD1, VDD3=1.8V,VDD2=2.9V and AVDD=2.6V

of UCP200

Not OKCheck PMU300

OK

Check D_REF_13M ofUCP200 Check U103 and POWER ON Sequence

OK

END

Not OK



9-4

C309

R302

R307

C332

C343

C338

C330

C335

C333

C317

C323

C1PL9

IN9M10

IN1M2

HPL M4

DN

GA

6M

2D

NGP

8M

VBIAS K4

IN6K6

C1NK8

LX L1

OUTPL11

HPR L3

IN8L5

SSV7L

3D

NGP

11J

FBJ3

INA1J5

INB1J7

TEST2J9

RXINP K10

IN7K12

1D

NG

P2

K

TEST1G9

RXINN H10

OUTNH12

XINH2

CLK32K H4

INA2H6

INB2H8

XOUTJ1

SIMOFFB F4

ONKEYBF6REFBP F8

VISA G1

DN

G11

G

REC1B G3

RESETB G5

REC2B G7

TTA

B11E

VSAVE E3

PWREN2E5

SCL E7

BTTA

B9E

CHGINBF10CHGINF12

MICBIAS F2

PWREN1C9

VL D10

SU

BV21

D

DDV3

D2

D

IRQB D4

SDAD6

STTA

B8

D

DDV

OI1E

IN3B4

2D

DVFR

6B

IN5B8

DDV1

D1

C

DDV4

D11

C

IN2C3

DDV

CL5

C

SIMVCC C7

DDV5

D11

A

DDV

CH

3A

DDVPL

5A

DDV1F

R7

A

DDV6

D9

A

IN4B10

USBLDO B12

DDV2

D2

B

PMU300

CN

1C

N2

C331

C341

C321

C319

VBAT

L300

TP324

C329

C337

C326

C327

C342

R304

C302

TP_PMU_INT_M

C303

TP323

C328

C300

R303

C304

OSC300

21

C340

C308

C336

C325

C318

R300

V_EXT_CHARGE

C320

C307

R306

C334

C339

C324

C305

BAT300

R305

C301

C322

SDA

SU

BV+

SIMVCC_M

VDD_PLL_1.2VMOT_3.3V

VDD_RX_TX_2.8V

VDD_IO_HIGH_2.9V

+VBUS_DETECT

VDD_TSP_3.0V

VCC_SYN_2.8V

AVDD_2.6V

AVDD_HFA_2.6V

32KHz_DIGIT

SIMOFFn

PMU_INT_M

PWREN2REF_ON_PMU

AUX_ONJACK_IN

ONKEY_N

VDD_SD_3.3V

VDD_USB_3.3V

SPK_P

SCL

VDD_IO_LOW_1.8V

EARSPK_LEARSPK_R

MIC_BIAS_2.15V

SPK_N

EAR1_MEAR2_M

AMP_SPK_PAMP_SPK_N

RSTON

VDD_GSM_CORE_1.275V

MES_BATT




9-5

9-3. SIM Part

VDD_USB_3.3V

C202

10

3 34 455

6 6

7G G

8 9G G

SIM2001 1

22

R203

C216

SIM_VCC_1

R200

C215

11

CCV

14

6

NCA1

BC

N

5

NCC 9

DC

N

13

AO

N

15

3NOB

7

CO

N

NODA-B_IN2

10C-D_IN

16

AM

OC

COMB4

8

CM

OC

12COMD

DN

G

U200

SIM_VCC_1

5001C214

SIM_CLK_1SIM_IO_1SIM_RST_1

SIM_VCC_1

SIMCLK_S

SIMVCC_S

SIM_SEL

SIMIO_S

SIMCLK_M

SIMRST_S

SIMVCC_M

SIMIO_M

SIMRST_M

SIM_IO_1

SIM_CLK_1

SIM_RST_1

"Insert SIM" is displayed on the LCD

The voltage is 3.0Vat the pin#1 SIM300,

Pin#11 CD400

NoCheck U200,U210,R200,R209

Yes

Is there any signal pin#2,3,4 of SIM300

Pin#13,15,16 CD400 ?

Check U200, PMU300No

Yes

Check the SIM Card

END



9-6

9-4. Microphone Part - Phone MIC

Phone MIC does not work

Yes

Not OKCheck the connection

of MIC Solder MIC again

Yes

Replace MIC

OK

Is Phone MIC working?

OK

Solder TA400,TA401,R401,R402,R417 again

Check the componentswhich are connected to

MIC_BIAS_2.15V

Solder L421,L422,L400,L403 againCheck the circuit

of MIC PART

OK

END

Check Pin #F2 of PMU300Check MIC_BIAS_2.15V

( When UCP200 operatesand call is connected )

Not OK

Not OK

No

Not OK

OK




9-7

R401

L422

C407

TA400

MIC4001122

C403

C408

L401

L421C406

L403

ZD401

MIC_BIAS_2.15V

C405

R431

C401

C411

ZD400

R410

R406

C413

L400

MIC_IN_N

MIC_N_M

MIC_IN_P

MIC_P_M

MIC_SEL_N_M

MIC_SEL_P_M

TA401

C410

C402

R411

C412

L402

MIC_BIAS_2.15V

C404

R402

C414

R432

R407 C409

MIC_P_S

MIC_N_SMIC_SEL_N_S

MIC_SEL_P_S



9-8

9-5. Microphone Part - Earphone MIC

Earphone MIC does not work

Yes

Not OKCheck the connection

of IFC500 Solder pin 3, 4 of IFC500 again

Solder R413, R417 againCheck the circuitof EAR MIC

OK

OK

Check Pin #F2 of PMU300Check MIC_BIAS_2.15V( When U200 operatesand call is connected )

OK

END

Solder IFC500, L505, L508 againCheck JACK IN is low

when ear jack is inserted.Not OK

Not OK

Is Earphone MIC working? Repeat the sequence

Yes

No

OK

Not OK




9-9

MIC_BIAS_2.15V

TP401

C418

R413

TP402

R417

MIC_BIAS_2.15V

72S2

31

D

92

D

GND 6

1LES4

2LES8

VCC1

U402STG5223QTR

1S12

52S1

1 S201

1S201

72S2

31

D

92

D

GND 6

1LES4

2LES8

1 VCC

U401STG5223QTR

1S12

52S1

C419

EARMIC_P

MIC_SEL_N

MIC_SEL_P

MIC_SEL_P_M

MIC_SEL_N

MIC_SEL_P_S

MIC_SEL_N_M

MIC_PATH_SEL

MIC_SEL_N_S

EARMIC_N

MIC_IN_P

MIC_SEL

MIC_IN_N

MIC_SEL_P

L509

R512

3456

ZD503

1

2

L507

NC 2122NC23NC

NC 2425NC

NC 26NC 27

20

3 344

5 566

7 788

9 9

131414

15 151616

17 171818

19 19

22

20

IFC500

1 1

101011 11

121213

ZD500

R504

VDD_USB_3.3V

C507

C500

C505C504

L508

R502

C502

C508

C503

VBAT

R514

ZD501

V_EXT_CHARGE

L506

R511

VDD_IO_HIGH_2.9V

ZD502

1

2

3456

L505FM_ANT

+VBUS

EARSPK_R

EARSPK_LEAR_SWITCH

RXD1TXD1

AUX_ONUSB_D+USB_D-

JACK_IN

TXD1_J

AUX_ON_JRXD1_J

EARMIC_N

EARMIC_P

USB_D-_JUSB_D+_J

+VBUS_J



9-10

9-6. Earphone Part

END

Yes

Earphone does not work

Yes

Not OK Solder pin 5,6,7 of IFC506

, L507, L509 againCheck the circuit

of IFC500

OK

Check the voltages ofR502 are 2.9V

Not OKSolder R503 again

OK

Not OKCheck the circuit

R303, R304 and PMU300 Solder R303 and R304 again

OK

No

Check PMU300 or Change PMU300

Is JACK_INT signal LOW?(When UCP200 operates) Solder Jack_IN again

Check EAR SW Solder R503 againNot OK

No

Ok




9-11

L509

R512

3456

ZD503

1

2

L507

NC 2122NC23NC

NC 2425NC

NC 26NC 27

20

3 344

5 566

7 788

9 9

131414

15 151616

17 171818

19 19

22

20

IFC500

1 1

101011 11

121213

ZD500

R504

VDD_USB_3.3V

C507

C500

C505C504

L508

R502

C502

C508

C503

VBAT

R514

ZD501

V_EXT_CHARGE

L506

R511

VDD_IO_HIGH_2.9V

ZD502

1

2

3456

L505FM_ANT

+VBUS

EARSPK_R

EARSPK_LEAR_SWITCH

RXD1TXD1

AUX_ONUSB_D+USB_D-

JACK_IN

TXD1_J

AUX_ON_JRXD1_J

EARMIC_N

EARMIC_P

USB_D-_JUSB_D+_J

+VBUS_J

C309

R302

R307

C332

C343

C338

C330

C335

C333

C317

C323

C1PL9

IN9M10

IN1M2

HPL M4

DN

GA

6M

2D

NGP

8M

VBIAS K4

IN6K6

C1NK8

LX L1

OUTPL11

HPR L3

IN8L5

SSV7L

3D

NGP

11J

FBJ3

INA1J5

INB1J7

TEST2J9

RXINP K10

IN7K12

1D

NGP

2K

TEST1G9

RXINN H10

OUTNH12

XINH2

CLK32K H4

INA2H6

INB2H8

XOUTJ1

SIMOFFB F4

ONKEYBF6REFBP F8

VISA G1

DN

G11

G

REC1B G3

RESETB G5

REC2B G7

TTA

B11E

VSAVE E3

PWREN2E5

SCL E7

BTTA

B9E

CHGINBF10CHGINF12

MICBIAS F2

PWREN1C9

VL D10

SU

BV21

D

DDV3

D2

D

IRQB D4

SDAD6

STTA

B8

D

DDV

OI1E

IN3B4

2D

DVFR

6B

IN5B8

DDV1

D1

C

DDV4

D11

C

IN2C3

DDV

CL5

C

SIMVCC C7

DDV5

D11

A

DDV

CH

3A

DDVPL

5A

DDV1F

R7

A

DDV6

D9

A

IN4B10

USBLDO B12

DDV2

D2

B

PMU300

CN

1

CN

2

C331

C341

C321

C319

VBAT

L300

TP324

C329

C337

C326

C327

C342

R304

C302

TP_PMU_INT_M

C303

TP323

C328

C300

R303

C304

OSC300

21

C340

C308

C336

C325

C318

R300

V_EXT_CHARGE

C320

C307

R306

C334

C339

C324

C305

BAT300

R305

C301

C322

SDA

SU

BV+

SIMVCC_M


VDD_RX_TX_2.8V

VDD_IO_HIGH_2.9V

+VBUS_DETECT

VDD_TSP_3.0V

VCC_SYN_2.8V

AVDD_2.6V

AVDD_HFA_2.6V

32KHz_DIGIT

SIMOFFn

PMU_INT_M

PWREN2REF_ON_PMU

AUX_ONJACK_IN

ONKEY_N

VDD_SD_3.3V

VDD_USB_3.3V

SPK_P

SCL

VDD_IO_LOW_1.8V

EARSPK_LEARSPK_R

MIC_BIAS_2.15V

SPK_N

EAR1_MEAR2_M

AMP_SPK_PAMP_SPK_N

RSTON

VDD_GSM_CORE_1.275V

MES_BATT



9-12

9-7. Charging Part

Abnormal charging operation

Yes

Not OKCheck DC jack Cheak the PMU300

OK

Solder OSC300 again or change abattery

OK

Not OKCheck OSC300

Replace the C342Check C315

OK

Not OK

OK

END

Replace the PMU300Check the F10 Pin andF12 pin of PMU300

Not OK




9-13

◆

C309

R302

R307

C332

C343

C338

C330

C335

C333

C317

C323

C1PL9

IN9M10

IN1M2

HPL M4

DN

GA

6M

2D

NGP

8M

VBIAS K4

IN6K6

C1NK8

LX L1

OUTPL11

HPR L3

IN8L5

SSV7L

3D

NGP

11J

FBJ3

INA1J5

INB1J7

TEST2J9

RXINP K10

IN7K12

1D

NGP

2K

TEST1G9

RXINN H10

OUTNH12

XINH2

CLK32K H4

INA2H6

INB2H8

XOUTJ1

SIMOFFB F4

ONKEYBF6REFBP F8

VISA G1

DN

G11

G

REC1B G3

RESETB G5

REC2B G7

TTA

B11E

VSAVE E3

PWREN2E5

SCL E7

BTTA

B9E

CHGINBF10CHGINF12

MICBIAS F2

PWREN1C9

VL D10

SU

BV21

D

DDV3

D2

D

IRQB D4

SDAD6

STTA

B8

D

DDV

OI1E

IN3B4

2D

DVFR

6B

IN5B8

DDV1

D1

C

DDV4

D11

C

IN2C3

DDV

CL5

C

SIMVCC C7

DDV5

D11

A

DDV

CH

3A

DDVPL

5A

DDV1F

R7

A

DDV6

D9

A

IN4B10

USBLDO B12

DDV2

D2

B

PMU300

CN

1

CN

2

C331

C341

C321

C319

VBAT

L300

TP324

C329

C337

C326

C327

C342

R304

C302

TP_PMU_INT_M

C303

TP323

C328

C300

R303

C304

OSC300

21

C340

C308

C336

C325

C318

R300

V_EXT_CHARGE

C320

C307

R306

C334

C339

C324

C305

BAT300

R305

C301

C322

SDA

SU

BV+

SIMVCC_M


VDD_RX_TX_2.8V

VDD_IO_HIGH_2.9V

+VBUS_DETECT

VDD_TSP_3.0V

VCC_SYN_2.8V

AVDD_2.6V

AVDD_HFA_2.6V

32KHz_DIGIT

SIMOFFn

PMU_INT_M

PWREN2REF_ON_PMU

AUX_ONJACK_IN

ONKEY_N

VDD_SD_3.3V

VDD_USB_3.3V

SPK_P

SCL

VDD_IO_LOW_1.8V

EARSPK_LEARSPK_R

MIC_BIAS_2.15V

SPK_N

EAR1_MEAR2_M

AMP_SPK_PAMP_SPK_N

RSTON

VDD_GSM_CORE_1.275V

MES_BATT

003C

103C

203C

303C

C304

703C

803C

903C

713

C

813C

223

C

323C

423C52

3C

623

C

C327

C328

C329

C330

C331

333C

433C

C335

633C

733

C

C338

C339

043C

C341

C342

343C304

C

L300

104L

003

CS

OPMU300

612

R

303

R

403

R

R305

R306

R307

104R

014

R

004

AT



9-14

9-8. Speaker Part

Speaker does not work

Yes

Not OKSolder L409 and L411 again

Check UCP200

OK

Replace UCP200

END

Not OK

OKReplace the speaker

Solder PMU300 againNot OK

Check Pin #L11, #H12of PMU300

Check L409 and L411

OK

Not OK




9-15

9-9. Receiver Part

Speaker does not work

Yes

Not OKSolder L410 and L412 again

Check UCP200

OK

Replace UCP200

END

Not OK

OKReplace the receiver

Solder U403 againNot OK

Check Pin #7, #11 ofU403

Check L410 and L412

OK

Not OK



9-16

ZD404

SPK_PAD1 1

2 2L411

ZD403

C427

ZD405

C423

C425

C426ZD406

C422

L410 11

22

RCV_PAD

C424

L412

L409

RCV_P

RCV_N

SPK_P

SPK_N

R418

NOA51

3B

ON

7

NOC

DO

N11

VCC41

BM

OC

4

8

COMC

21D

MO

C

GND 6

AC

N1

NCB

5

CC

N9

NCD31

U403

NI_B-

A2

01NI_

D-C

61

COMA

414R

VDD_IO_HIGH_2.9V

R416

AUDIO_PATH_SEL

RCV_SELRCV_P

AMP_SPK_N

AMP_SPK_P

HFR_N_S

RCV_N

HFR_P_M

HFR_P_S

RCV_SPK_P

RCV_SPK_P

RCV_SPK_N

RCV_SPK_N

HFR_N_M




9-17

C309

R302

R307

C332

C343

C338

C330

C335

C333

C317

C323

C1PL9

IN9M10

IN1M2

HPL M4

DN

GA

6M

2D

NGP

8M

VBIAS K4

IN6K6

C1NK8

LX L1

OUTPL11

HPR L3

IN8L5

SSV7L

3D

NGP

11J

FBJ3

INA1J5

INB1J7

TEST2J9

RXINP K10

IN7K12

1D

NGP

2K

TEST1G9

RXINN H10

OUTNH12

XINH2

CLK32K H4

INA2H6

INB2H8

XOUTJ1

SIMOFFB F4

ONKEYBF6REFBP F8

VISA G1

DN

G11

G

REC1B G3

RESETB G5

REC2B G7

TTA

B11E

VSAVE E3

PWREN2E5

SCL E7

BTTA

B9E

CHGINBF10CHGINF12

MICBIAS F2

PWREN1C9

VL D10

SU

BV21

D

DDV3

D2

D

IRQB D4

SDAD6

STTA

B8

D

DDV

OI1E

IN3B4

2D

DVFR

6B

IN5B8

DDV1

D1

C

DDV4

D11

C

IN2C3

DDV

CL5

C

SIMVCC C7

DDV5

D11

A

DDV

CH

3A

DDVPL

5A

DDV1F

R7

A

DDV6

D9

A

IN4B10

USBLDO B12

DDV2

D2

B

PMU300

CN

1

CN

2

C331

C341

C321

C319

VBAT

L300

TP324

C329

C337

C326

C327

C342

R304

C302

TP_PMU_INT_M

C303

TP323

C328

C300

R303

C304

OSC300

21

C340

C308

C336

C325

C318

R300

V_EXT_CHARGE

C320

C307

R306

C334

C339

C324

C305

BAT300

R305

C301

C322

SDA

SU

BV+

SIMVCC_M


VDD_RX_TX_2.8V

VDD_IO_HIGH_2.9V

+VBUS_DETECT

VDD_TSP_3.0V

VCC_SYN_2.8V

AVDD_2.6V

AVDD_HFA_2.6V

32KHz_DIGIT

SIMOFFn

PMU_INT_M

PWREN2REF_ON_PMU

AUX_ONJACK_IN

ONKEY_N

VDD_SD_3.3V

VDD_USB_3.3V

SPK_P

SCL

VDD_IO_LOW_1.8V

EARSPK_LEARSPK_R

MIC_BIAS_2.15V

SPK_N

EAR1_MEAR2_M

AMP_SPK_PAMP_SPK_N

RSTON

VDD_GSM_CORE_1.275V

MES_BATT



9-18

9-10. Back Light (for Color Main LCD)

Is BACKLIGHT set AlwaysONin the Menu?

Set BACKLIGHT on Always ON

END

No

Yes

Yes

Backlight does not work

Check the outflow voltage ofU502

Replace U502 and Check HEA500Not OK

OK

Yes

Replace the LCD Module




9-19

2 VCCCPT

UOV

7

421T

UO

DL

2TU

ODL

12

3TU

ODL

32

16LEDCTL|PWM

02C

N

62C

N

CN

72

22M

OC

CCV

986

NID

DN

G52

GNDCOM 17

GNDCP3

14GNDLED

18LDOCTL13

2LTC

ODL

91

5

C2M1

6 C2P

CPWM 15

DIN1 13

212

NID

3NI

D1101

4NI

D

5NI

D

VDD_IO_HIGH_2.9V

U5024 C1M

C1P

C522

TP501

R519

VDD_CAMA_2.8V

C512

8 89 9

35NC NC

36NC

37 38NC

30 3031 31 32 3233 33 34 34

4 45 5 6 67 7

24 242525 26 26

27 27 28 2829 29

3 3

16 1617 17 18 1819 19

2 2

20 2021 21 22 2223 23

1 1

10 1011 11 12 1213 13 14 1415 15

HEA500

C514

VBAT

ZD504

TP502

TP506

C523

R520

TP500

VDD_IO_HIGH_2.9V

C511

C516

C525

TP504

C524

C510

R518

VCAM_CORE_1.8V

C513

VDD_CAM_IO_2.8V

C515

LD(12)LD(13)LD(14)LD(15)L_WR

LD(5)LD(4)LD(3)

LD(11)

LCD_RD

CAM_EN2

LED1

2DEL

3DEL

4DEL

5DEL

6DEL

TU

OV

LCD_BL_EN

CAM_EN1

VOUT

LED3LED5

LD(1)LD(2)LD(6)LD(7)LD(8)LD(9)LD(10)

LD(0)

LED4LED6

LCD_RSTLCD_MAIN_CS

RSFLM

LED1LED2



9-20

9-11. LOW BAND Receiver -Master

RX ONRF INPUT=62CH

AMP=-50dBm

Yes

Check F100pin 12(EGSMRX)≥-65dBm

No Resolder or ChangeF100

Yes

Yes

END

Check U103pin 17, 18, 19, 20

≥-65dBm

No Resolder or ChangeU103

Check UCP200MOD_STANDBY=HIGH

PON_PA=LOWBAND=LOW

Yes

No Resolder or ChangeUCP200




9-21

9-12. HIGH BAND Receiver -MASTER

Yes

Check F100pin 1(DCSRX)≥-65dBm


Yes

Yes

END

Check U103pin 13, 14, 15, 16 (DCSRX)

≥-65dBm

No Resolder or ChangeU103

Check UCP200MOD_STANDBY= "HIGH"

PON_PA= "LOW"BAND= "HIGH"

Yes


RX ONRF INPUT=698CH

AMP=-50dBm



9-22

ANT100RFS100

A2 1

C

3GG

4

C102

C145

9GSM850|900_RX

GSM850|900_TX4

VC18

VC22

ANT

6

1DCS|PCS_RX

3DCS|PCS_TX

5D

NG

7D

NG

DN

G01 11

DN

G

F100

C144

C105

ANT101

L100

C143

VC2_MVC1_M

GSM_TX_M

HIGH_RX_MDPCS_TX_M

LOW_RX_M

DCS RX

GSM850 RX

PCS RX

GSM900 RXL107

4 5G G

01

6GSM850_OUTGSM850_OUT 7GSM900_OUT 8

9GSM900_OUT

IN1

F101

G2 3

G G

L110

C112

L105

C129

VDD_IO_HIGH_2.9VC137

C113

VDD_IO_LOW_1.8V

C151

C122

VDD_RX_TX_2.8V

C111

C115

L108

C124

VDD_RX_TX_2.8V

L112

L104

L116

C146

C114

C134

C127

C131

C123

VCC_SYN_2.8V

631C

C152

L106

C142

2

4 3

1

C125

OSC100

C121

L103

C140

L109

4

EL04

DN

G14

VCO_SYN_REG5

VDD_LO6

VDD_RF7

TX_VCTRL8

PA_VCTRL9

23T

UO_FE

R33

OXC

D_D

DV

43+

NI_FER

53-

NI_FER

63G

ER_

OXC

D73

TU

O_P

MET

83GE

R_GI

D_D

DV

93

VDD_SYN

25VDD_BB

26Q-

27Q+

28I-

29

VDD_IO3

I+30 N

E_KL

C13

b31|62_FER

81

-X

R_M

SGS

U91

DATA2

+XR_

MSGS

U02

NC21

TEST_A22

TEST_B23

NC24

NC

10

XT_SC

P|SC

D11

2FR_

DDV

21

+XR_S

CP31

-XR_S

CP41

+XR_S

CD

51

-X

R_SC

D61

-XR_

MS

GE71

+XR_

MSGE

U103

CLK1

US|EGSM_TX

C116

UNBAL17BAL1

BAL2 89BAL2

G2 3

G G4 5

G G01

F102

BAL1 6

C117

LOWBAND_TX_M

R107

PA_RAMP_M

BT_CLK

RX_TX_QN

RF_DATARF_CLK

HIGH_RX_M

LOW_RX_M

RAMP_M

RF_EN

REF_ON_PMU

RX_TX_IPRX_TX_IN

RX_TX_QP

HIGHBAND_TX_M

D_REF_CLK




9-23

9-13. LOW BAND Transmitter -MASTER

Yes

PAM100 Pin16≥ 30dBm

Resolder PAM100(TX MODULE)

TX ON (5Level)

PAM100 pin6≥ 20dBm

Resolder U103(TRANSCEIVER)

Yes

Yes

No

No

END

Check UCP200

Yes



9-24

9-14. HIGH BAND Transmitter -MASTER

Yes



TX ON (5Level)


Resolder U103(TRANSCEIVER)

Yes

Yes

No

No

END

Check UCP200

Yes




9-25

L118

VBAT

23 TX_EN

TTA

BV62

25 VLOGICVRAMP24

5 7G G

8 9G G

01 11G

GSM_IN6 GSM_OUT 16

G23 33

G G43

35GG 36

37GG 38

3G G

02 12G

72G G

82

G2 92

G G03 13

G

19DCS|PCS_OUT

1G G

21 31G G

41 51G

71G G

81

PAM100BS22

DCS|PCS_IN4

C100

C106

C101

L117

C110

C108

C109

DPCS_TX_M

HIGHBAND_TX_M

LOWBAND_TX_M

BAND_SEL_MPA_RAMP_M

PON_PA_M

GSM_TX_M

DCS RX

GSM850 RX

PCS RX

GSM900 RXL107

4 5G G

01

6GSM850_OUTGSM850_OUT 7GSM900_OUT 8

9GSM900_OUT

IN1

F101

G2 3

G G

L110

C112

L105

C129

VDD_IO_HIGH_2.9VC137

C113

VDD_IO_LOW_1.8V

C151

C122

VDD_RX_TX_2.8V

C111

C115

L108

C124

VDD_RX_TX_2.8V

L112

L104

L116

C146

C114

C134

C127

C131

C123

VCC_SYN_2.8V

631C

C152

L106

C142

2

4 3

1

C125

OSC100

C121

L103

C140

L109

4

EL04

DN

G14

VCO_SYN_REG5

VDD_LO6

VDD_RF7

TX_VCTRL8

PA_VCTRL9

23T

UO_FE

R33

OXC

D_D

DV43

+NI_FE

R53

-NI_FE

R63

GER_

OXC

D73

TU

O_PMET

83GE

R_GI

D_D

DV93

VDD_SYN

25VDD_BB

26Q-

27Q+

28I-

29

VDD_IO3

I+30 NE_

KLC

13b31|62_FE

R

81

-XR_

MSGS

U91

DATA2

+XR_

MSGS

U02

NC21

TEST_A22

TEST_B23

NC24

NC

10

XT_SCP|S

CD

11

2FR_

DDV

21

+XR_S

CP31

-XR_S

CP41

+XR_S

CD

51

-XR_S

CD

61

-XR_

MSGE

71

+XR_

MSGE

U103

CLK1

US|EGSM_TX

C116

UNBAL17BAL1

BAL2 89BAL2

G2 3

G G4 5

G G01

F102

BAL1 6

C117

LOWBAND_TX_M

R107

PA_RAMP_M

BT_CLK

RX_TX_QN

RF_DATARF_CLK

HIGH_RX_M

LOW_RX_M

RAMP_M

RF_EN

REF_ON_PMU

RX_TX_IPRX_TX_IN

RX_TX_QP

HIGHBAND_TX_M

D_REF_CLK



9-26

MASTER MAIN CHIP

VDD_GSM_CORE_1.275V

R215R213

VDD_IO_LOW_1.8V

R220

VDD_IO_LOW_1.8V

TP_HSYNC

10V100nFC201

R222

C208

C210

SIMVCC_M

C200 C203

AVDD_2.6VAVDD_HFA_2.6V

AVDD_2.6V

VDD_SD_3.3V

R211 SIMVCC_M

C206

VDD_GSM_CORE_1.275V

R217

TP_VSYNC

C221

VDD_USB_3.3V

R216

VDD_CAM_IO_2.8V

5001

R207

VDD_USB_3.3V

C207

VDD_CAM_IO_2.8V

SPK_EN200

C205

R218

7VKLCSSV

V8MCLK

9VE

DN

G

61VBV

DDV

V17GPIOB12

81VC

N

V2WE_E

V3HDP0

4VBBSSV

V5QP

V6IP

9U

1ED

DV

1VC

N

V10AUXDAC1

V11AUXDAC2

V12AUXDAC3

31VFE

RD

DV

V14VREF

V15MICBIAS

U18GPIOA21

U2GPIOA6

U3BE1

4U

BBDDV

U5QN

U6IN

7U

KLCD

DV

8U4

ASSV

U10GPIOB5

U11GPIOA28

U12GPIOA24

31U

ED

NG

41U

FERSSV

51U

5ASSV

61U

ED

NG

U17GPIOA15

T3HDP6

T4OE_R_W

T5HDP5

6TRPE

DDV

T7HDP17

T8HDP14

T9GPIOA11

U1HDP4

T12GPIOA27

T13GPIOB8

T14GPIOB10

T15GPIOB13

T16GPIOA20

T17GPIOA30

T18GPIOA22

T2HDP7

R5HDP3

R6HDP11

R7HDP16

R8GPIOA10

R9GPIOA2

T1HDP8

T10TXDP1

T11GPIOA25

R14GPIOB9

R15GPIOB11

R16RFSIG0

R17RFSIG1

R18GPIOA23

R2HDP9

R3GPIOA8

R4HDP1

7PC

DN

G

P8GPIOA1

P9GPIOA12

R1GPIOA5

R10GPIOA18

R11GPIOA16

R12GPIOA13

R13GPIOA14

P16RFSIG2

P17RFSIG6

P18GPIOA3

P2CS0

P3GPIOA0

P4HDP2

P5HDP12

P6HDP15

N5HDP13

P1ADD27

P10GPIOA19

P11GPIOA31

P12GPIOA26

P13GPIOA29

P14GPIOA17

P15KCOL0

N14KCOL1

N15KCOL3

N16RFSIG7

N17ANR

N18ANL

N2ADD20

N3CS3

N4CS1

M2ADD18

M3ADD19

M4ADD23

M5HDP10

7M

1ED

DV

8M

CDDV

9M

2ED

DV

N1GPIOA4

01M

CDDV

11M

2ED

DV

21M

5ED

DV

M14KCOL2

M15KROW2

M16RFDO1

M17AUXMICP

M18AUXMICN

L2TDO

L3RTCK

L4ADD22

L5GPIOA7

7L1E

DDV

8LE

DN

G9L

ED

NG

M1GPIOB2

01LE

DN

G

11L1E

DDV

21LC

DDV

L14KCOL4

L15KROW4

L16SCL2

L17MICP

L18MICN

K2ADC4

K3JSEL

K4GPIOA9

K5ADD21

7K

1ED

DV

8KC

DN

G9K

CD

NG

1LC

DN

G

01K

ED

NG

11K

CD

NG

21K

CD

NG

K14KROW0

K15KROW1

K16RFEN0

K17CAMDATA2

81K

BVSSV

J2ADC2

J3TCK

J4IO30

J5GPON1

7J1E

DDV

8JC

DN

G

9JE

DN

G

K1ADC3

01JE

DN

G11J

ED

NG

21J7E

DDV

J14KROW3

J15CAMCLKI

J16RFCLK1

J17CAMCLKO

J18EAR2

H2TRST

H3TMS

H4IO28

H5GPON0

7H

CDDV

8HE

DN

G

9H

CD

DV

J1ADC1

01H

CD

NG

11H

ED

NG

21H

ED

NG

H14SCL1

H15CAMDATA1

H16SDA1

H17EAR1

81H

CDDV

2G

2DSSV

G3IO26

G4IO29

G5IO31

7G

1ED

DV8

G1E

DDV

9G

1ED

DV

1H

CDDV

01G

6ED

DV11

G6 E

DDV

21G

4ED

DV

G14SDA2

G15CAMDATA3

G16CAMHS

G17CAMDATA4

G18HFR2

F16CAMDATA6

F17SIMIO

81FOBVSSV

F2RESET

F3IO27

F4IO25

F5ADV

1G

2D

DDV

E5IO19

6EC

DDV

7EE

DN

G

E8CLK32I

9E2

AD

DV

F1TDI

F14CAMDATA0

F15CAMDATA5

E14SIMPWR

E15VDED4

E16VDED6

E17VDED0

E18HFR1

E2IO24

E3IO21

E4IO23

D7RSTEXT

D8CKITST

9D2

AD

NG

E1IO22

E10RSTBB

E11VDED2

E12CAMDATA7

E13CAMVS

D16VDED9

D17VDED5

81D

OBV

DDV

D2IO18

D3IO20

D4IO14

5DE

DN

G

D6IO11

C9VDED_C

1D

RPED

DV

D10VDECS2

D11SIMRST

D12SIMCLK

D13VDED1

D14VDED3

D15VDED7

C18VDED10

C2IO17

C3IO12

C4ADD0_BE0

5C

RPED

DV

C6IO3

C7IO1

8C

UG

CDDV

C10VDECS1

C11GPIOC18

C12USBVBUS

31C

3ED

DV

C14USBRREF

C15VDED11

C16VDED12

C17VDED8

B3IO10

B4IO7

B5IO5

B6IO2

B7IO0

B8FSC

9B

2D

DDV

C1IO16

B12USBGNDA

31B

MRET

ASSVBSU

B14USBID

B15VDERD

B16VDEEOF_CLK27M

B17VDED15

B18VDED13

B2IO15

A5IO6

A6IO4

A7DD

A8DU

9A

2DSSV

B1ADD1_BE2

B10MCLKSEL

11B

ADDVBS

U

41A

FER

ASSVBS

U

51A

3A

DDV

A16VDEWR

A17VDED14

81A

CN

A2IO13

A3IO9

A4IO8

UCP200

1C

N2

CN

1A

CN

A10DCL

11A

VRD

ADDV

BSU

A12USBDP

A13USBDM

VDD_IO_HIGH_2.9V

R212

5001C220

R219

VDD_PLL_1.2V

VDD_IO_LOW_1.8V

R208

5001

R206

1005

VDD_IO_LOW_1.8V

VDD_IO_LOW_1.8V

AVDD_2.6V

MASTER_BD

SLAVE_BD

MASTER_INT

SLAVE_INT

MIC_PATH_SEL

USB_D-USB_D+

RX_TX_IN

RAMP_M

WEn

RX_TX_QP

RX_TX_IP

D_REF_CLK

CS4n_NANDCS1n_RAM

KEY_COL(0)

PON_PA_MPWREN2

CS0n_FLASH

VC1_MBAND_SEL_M

TXD1_M

OEn

RX_TX_QN

MIC_P_MMIC_N_M

TDO_M

RTCK_M

KEY_COL(2)

KEY_ROW(2)

RF_DATA

KEY_COL(1)

KEY_COL(3)

VC2_M

P_CLK

RF_CLK

M_CLK

TCK_M

KEY_ROW(0)KEY_ROW(1)

RF_EN

Y(0)

J_SEL

KEY_COL(4)

KEY_ROW(4)

CAM_SCL

Y(4)

SIMIO_M

RSTEXTn

CAM_SDA

Y(1)

HSYNC

Y(2)

SCL

SDA

TRSTn_M

TMS_M

KEY_ROW(3)

RSTEXTnRSTON

LCDD(2)

Y(5)

VSYNC

CAM_RESET

LCDD(4)

LCDD(6)

LCDD(0)

32KHz_DIGIT

TDI_M

Y(3)

LCD_RSLCD_RESET

SIMRST_M

SIMCLK_M

LCDD(1)

LCDD(3)

LCDD(7)

LCDD(9)

LCDD(5)

FLM

LCDD(15)

LCDD(13)

FSC_M_1.8V

LCD_CS_MAIN

+VBUS_DETECT

LCDD(11)LCDD(12)

LCDD(8)

LCDD(10)

TSP_SCL

DCL_M_1.8V

LCDWE

LCDD(14)

DD_M_1.8VDU_M_1.8V

LCD_RD

UART_RTS_MUART_TXD_M

MOT_PWM

BT_LV_ON

CHECK_SLAVE_1

SIM_SEL

TSP_RST

LCD_BL_EN

CAM_EN1

CAM_EN2

TSP_SDA

PMU_INT_M

STANDBY

Y(6)

SLAVEON

Y(7)

BT_PATH_SEL

FLASH_ENTORCH_EN

UART_CTS_MUART_RXD_M

SD_DETECT

BT_RST_N

BT_INTTSP_INT

DOWNLOAD_SEL

RCV_SELMIC_SEL

SPI_SDATIN3

AUDIO_PATH_SEL

EAR2_M

MOT_EN

SD_DATA(2)SD_DATA(3)

SD_DATA(1)

LCDD(0:15)

EAR_SWITCH

SPI_SCS3

Y(0:5)

SD_CMD

SD_DATA(0)

HFR_P_MHFR_N_M

SIMOFFn

SPI_SCLK3

ANLANR

EAR1_M

HA(0)

REF_ON

MES_BATT

TEMP_PRODUCTVF

HA(24)

BE1n

CLKBURSTWAITn

ADVn

SD_CLK

RXD1_M

HA(1)

HA(3)HA(4)HA(5)HA(6)HA(7)HA(8)HA(9)HA(10)HA(11)HA(12)HA(13)HA(14)HA(15)HA(16)HA(17)

KEY_COL(0:4)

KEY_ROW(0:4)

HD(12)HD(13)

HA(19)HA(20)

SPI_SDATIO3

HA(18:23)HA(18)

HA(21)HA(22)HA(23)

HD(0:15)HD(0)HD(1)HD(2)HD(3)HD(4)HD(5)HD(6)HD(7)HD(8)HD(9)HD(10)HD(11)

HD(14)HD(15)HA(2:17)HA(2)




9-27

9-11. LOW BAND Receiver -Slave

RX ONRF INPUT=62CH

AMP=-50dBm

Yes

Check F600pin 5(EGSMRX)≥-65dBm


Yes

Yes

END

Check UCP600pin G1, F1≥-65dBm


Check UCP600MOD_STANDBY=HIGH

PON_PA=LOWBAND=LOW

Yes




9-28

9-12. HIGH BAND Receiver -Slave

Yes

Check F600pin 7(DCSRX)≥-65dBm


Yes

Yes

END

Check UCP600pin E1, D1 (DCSRX)

≥-65dBm


Check UCP600MOD_STANDBY= "HIGH"

PON_PA= "LOW"BAND= "HIGH"

Yes


RX ONRF INPUT=698CH

AMP=-50dBm




9-29

9-13. LOW BAND Transmitter -Slave

Yes



TX ON (5Level)


Resolder F600

Yes

Yes

No

No

END

Check UCP600

Yes



9-30

9-14. HIGH BAND Transmitter -Slave

Yes


Resolder PAM600 and F601(TX MODULE)

TX ON (5Level)


Resolder F600

Yes

Yes

No

No

END

Check UCP600

Yes




9-31

R606

C640C639

5001

C626

C620

5001

VC18 VC2

2

G6 9

G G11 21

G

GSM850|EGSM_RX 5GSM850|EGSM_TX

3

13NC4F600

01

ANT

DCS|PCS_RX 7DCS|PCS_TX1

G

VBAT

R605

ANT_M600

G5G

IN1 OUT 4R603

F601

2G

3

C624

5001

C618

5001C617

R604

L600

C607

836C

01 11G

GSM_IN6

GSM_OUT16

23 TX_EN

TTA

BV62

25 VLOGICVRAMP24 36

37GG 38

3G

5G

7G G

8 9G G

2 92G G

03 13G G

23 33G G

43

35GG

41 51G

71G G

81

G02 12

G72

G G82

G

BS22

DCS|PCS_IN4 19DCS|PCS_OUT

1G G

21 31G G

PAM600

5001 C621

C613

ANT_M601

C6191005

C608

C622

1005

C614

C1

G34

G

RFC600

2A

5001 C625

L604

GSM_ASM_RX_S

DCS_ASM_TX_S

GSM_ASM_TX_S

VC2_SVC1_S

DCS_ASM_TX_SDCS_PAM_TX_S

GSM_PAM_TX_S

PON_PA_SBAND_SEL_S

DCS_ASM_RX_S

RAMP_S

GSM_ASM_TX_S



9-32

SLAVE MAIN CHIP

R615

VCORE_1.25V_S

C623

SIMVCC_S

1005

R610

R616

C635

C631

IN1

IN2 4

OUT18

9 OUT1

OUT26

7 OUT2F602

G23

G5

GG01

1

VGPIO_2.8V_S

VBG_S

VDD_IO_HIGH_2.9V

L607

Q600

3D

2G

1S

L601

C616

C632

UART1_RD

W6UART1_RTS

W7LDO_EN

W8ICHGN

W9ICHGP

PMU_VIO

W16EAR_OUT_N|R

W17EAR_OUT_P|L

W18HSET_OUT_N

W19HSET_OUT_P

W2GPIO5

W3GPIO20

W4GPIO1

W5

POK_OUT

V9ACC_DET_IN

W1GPIO40

W10GATE_SW

W11SWCORE

W12PMU_VPERM

W13PMU_VRF

W14PMU_VANA

W15

DU

A_

DN

G

V19INTMIC_IN_P

V2GPIO2

V3GPIO6

V4GPIO7

V5UART1_TD

V6THERM_IN

V7UART1_CTS

V8

VCHG

V11SWCORE

21V

ER

OC

V

31V

MR

EP

V_D

DV

V14PMU_VSIM

V15PMU_VMEM

V16VCM_OUT

V17VCM_OUT

81V

PWM_OUT0

T8POK_IN

9T

MP

PG_

DD

V

U1SSI_DATA

U18EXTMIC_BIAS

U19INTMIC_IN_N

U2SSI_OUT

V1GPIO41

V10

VR

D_D

UA

_D

NG

61

TB

US

_D

NG

T18INTMIC_BIAS

T19EXTMIC_IN_P

T2SSI_SEL2

T4NRESET

T5PWM_OUT1

T6PWM_OUT2

T7

AUX_POK

9R

ES

NE

S_T

AB

V

T1SSI_CLK

01

TS

NS

_T

AB

V_

DN

G

11

TC

DC

D_T

AB

V2

1T

CD

CD_

TA

BV

31

TV

RD_

DU

A_

DN

G4

1T

VR

D_D

UA

_D

NG

51

T

OID

UA_

DD

V

R18AUXAUD_IN_R

R19EXTMIC_IN_N

R2TMS

R4TEST

5R

OIV_

DD

V

6R

AP

GD

G_D

NG

R7CLK_BT

R8

OIV_

DD

V

R1SSI_SEL0

R10GATE_REG

11R

ER

OC

V_

DN

G

21R

AN

A_T

AB

V31

RA

NA_

TA

BV

41R

VR

D_OI

DU

A_D

DV

51R

VR

D_OI

DU

A_D

DV

61R

ER

OC

V_

DN

G

P1TDO

51P

GB

V_

DN

G

P16VBG

P18AUXAUD_IN_L

P19HKSW_DET1

P2TCK

P4RTCK

5P

AUXADC1

N18CLK_XOUT

N19HKSW_DET2

N2KEYOUT3

N4TDI

5N

OIV_

DD

V

7N

ER

OC

V_D

NG

8N

ER

OC

V_D

NG

9N

ER

OC

V_D

DV

9M

ER

OC

V_D

DV

N1KEYOUT2

01N

ER

OC

V_

DN

G11

NE

RO

CV

_D

NG

21N

ER

OC

V_

DN

G31

NE

RO

CV

_D

NG

51N

MP

PG_

DD

V

N16

AP

GD

G_

DN

G

M16PA_RAMP

81M

CT

R_

TA

BV

M19AUXADC0

M2KEYOUT1

M4NTRST

5M

ER

OC

V_

DN

G

7M

ER

OC

V_D

DV

8M

ER

OC

V_D

DV

8L

ER

OC

V_D

DV

9L

ER

OC

V_D

DV

M1KEYOUT0

01M

ER

OC

V_D

DV

11M

ER

OC

V_D

DV

21M

ER

OC

V_D

DV

31M

ER

OC

V_D

DV

51M

ER

OC

V_D

DV

L15FE_CTRL3

L16CLK_32K_OUT

L18UART0_RD

L19XTAL_32K_1

L2KEYIO1

L4KEYIO2

5L

ER

OC

V_

DN

G

7L

OIV_

DD

V

7K

ER

OC

V_D

DV

8K

ER

OC

V_D

DV

9K

ER

OC

V_D

DV

L1KEYIO0

01

LE

RO

CV_

DD

V1

1L

ER

OC

V_D

DV

21

LE

RO

CV_

DD

V3

1L

ER

OC

V_D

DV

31K

ER

OC

V_D

DV

K15FE_CTRL2

61K

GID

FR_

DD

V

K18UART0_TD

K19XTAL_32K_2

K2KEYIN1

K4KEYIN2

5K

GPIO57

5J2

OIV_

DD

V

7JE

RO

CV_

DN

G8J

ER

OC

V_D

NG

9JE

RO

CV_

DN

G

K1KEYIN0

01K

ER

OC

V_D

DV

11K

ER

OC

V_D

DV

21K

ER

OC

V_D

NG

21J

ER

OC

V_D

NG

31J

ER

OC

V_D

NG

J15FE_CTRL0

J16FE_CTRL1

J18PCM_SYNC

J19PCM_CLK

J2SSI_SEL1

J4

FR

_D

NG

H4GPIO38

H5GPIO10

7H

ER

OC

V_

DN

G8

HE

RO

CV

_D

NG

9H

ER

OC

V_

DN

G

J1GPIO39

01J

ER

OC

V_

DN

G1

1J

ER

OC

V_

DN

G11

HE

RO

CV

_D

NG

21H

ER

OC

V_

DN

G

31H

MIS

V_

DD

V

H15PCM_DI

H16PCM_DO

H18SIM_DATA

H19SIM_CLK

2H

DATA8

2G

FR

_D

NG

G4GPIO8

5G

OI_F

R_D

DV

7G

ER

OC

V_D

NG

8G

ER

OC

V_D

NG

9G

ER

OC

V_D

NG

1H

FR_

DN

G

01H

RFIL_N

01G

ER

OC

V_

DN

GG11

ADDR11

G12ADDR1

31G

MIS

V_

DN

G

G15ADDR20

G16SIM_RST

G18DATA0

G19

RFIL_P

F15ADDR18

F16ADDR4

F18DATA9

F19DATA1

2F

FR

_D

NG

4F

FR_

DD

V5

FF

R_

DN

G

G1

DATA2

2E

FR

_D

NG

4E

FR

_D

NG

5E

FR

_D

NG

6E

FR

_D

NG

7E

FR

_D

NG

8E

ER

OC

V_

DN

G

E9ADDR9

F1

ADDR6

E11ADDR5

E12NBE1

E13NOE

E14ADDR2

E15ADDR19

E16ADDR3

E18DATA10

E19

FR

_D

NG

4D

FR

_D

NG

5D

FR

_D

NG

6D

FR

_D

NG

7D

FR

_D

NG

8D

ER

OC

V_

DN

G

D9ADDR10

E1RFID_N

E10

NBE0

D12NRESET_OUT

D13ADDR12

D14ADDR13

51D

ME

MV_

DD

V

D16ADDR17

D18DATA11

D19DATA3

2D

XTAL_SHLD

9B

ER

OC

V_

DN

G

C1RFIP_N

C18DATA15

C19DATA4

2C

FR

_D

NG

D1RFID_P

D10ADDR7

D11

DATA13

B19DATA5

2B

FR

_D

NG

3B

FR

_D

NG

4B

FR_

DD

V

B5XTAL_SHLD

B6XTAL_SHLD

B7XTAL_SHLD

B8

ADDR8

B11NWE0

B12NCS1

B13ADDR15

B14ADDR22

51B

ME

MV_

DD

V

B16ADDR21

B17DATA12

B18

FR

_D

NG

4A

FR_

DD

V

A5XTAL_SHLD

A6XTAL_26M_2

A7XTAL_26M_1

A8XTAL_SHLD

9A

ER

OC

V_

DN

G

B1RFIP_P

B10

ME

MV_

DD

V41

AM

EM

V _D

DV

51A

ME

MV_

DD

V

A16ADDR14

A17DATA6

A18DATA7

A19DATA14

A2RFOL

3A 1

CN

2C

NA1

RFOH

A10ADDR16

A11NCS2

A12NCS0

31A

PNX4902ETUCP600

1005

R618

VGPIO_2.8V_S

VMEM_1.8V_S

L606

R611

R613

OSC600

2

43

1

R609

C630

VBAT_S

206L

VPERM_3.0V_S

C627

10K1005

R601

VBAT_S

VANA_2.85V_S

R612

716R

L603

C615

VBAT

VRF_2.85V_S

GND 6

7NC

ON1

VIN2

3VIN

VOUT 5

VOUT4

U601

C634

VPERM_3.0V_S

C629

SIMVCC_S

336C

636

C

1005

C628

L605

SLAVEON

MASTER_BDSLAVE_BD

SLAVE_INT

UART_RXD_SUART_TXD_S

HA_S(11)HA_S(12)HA_S(13)

HA_S(0:15)

HA_S(15)HA_S(14)

VBAT_S

VBAT_S

HA_S(1)HA_S(2)HA_S(3)HA_S(4)HA_S(5)HA_S(6)HA_S(7)HA_S(8)HA_S(9)HA_S(10)

TXD1_SRXD1_S

SIMRST_S

DCS_PAM_TX_SGSM_PAM_TX_S

SIMIO_S

CHECK_SLAVE_1

32KHz_DIGIT

UART_CTS_SUART_RTS_S

DCS_ASM_RX_S

GSM_ASM_RX_S

MASTER_INT

FSC_S

DU_SDD_S

DCL_S

TA

BV

HD_S(4)HD_S(5)HD_S(6)HD_S(7)HD_S(8)HD_S(9)HD_S(10)HD_S(11)HD_S(12)HD_S(13)HD_S(14)

BAND_SEL_S

HD_S(0:15) HD_S(0)HD_S(1)HD_S(2)HD_S(3)

S_V52.1_

ER

OC

V

VC1_S

HA_S(17:22)HA_S(17)HA_S(18)HA_S(19)HA_S(20)HA_S(21)HA_S(22)

HWR_N_S

NCSRAM_SNCSFLASH_S

VPERM_3.0V_S

VANA_2.85V_S

VRF_2.85V_SSIMVCC_S

VMEM_1.8V_S

VGPIO_2.8V_S

RTCK_S

TDO_STMS_S

TCK_STDI_S

TRST_N_S

PON_PA_S

RAMP_S

VC2_S

SIMCLK_S

HRD_N_S

MIC_N_S

UB_SLB_S

HFR_P_S

HFR_N_S

MIC_P_S

VCORE_1.25V_S

HD_S(15)

SYSRST_SRSTON_S


7. Block Diagrams

7-1


TSQ(26MHz)


Block Diagrams

7-2



Block Diagrams

7-3



8. PCB Diagrams

8-1


8-1. Top

3710-002683IFC500

HY20-AB0310


PCB Diagrams

8-2


8-2. Bottom


11. Disassembly and Assembly Instructions

11-1


11-1. Disassembly

Land LCD on the UPPER.1 Land SUB KEYPAD on the UPPER.2

Assemble shield can3 Assemble CIF Camera & FPCB4

1. Set for UPPER's LCD place figures and assembleLCD

1. Be careful aseemble hooks on keypad.

1.Assemble shield can & Check each point Assembledwell.

ⓛ

②


Exploded View and Parts List

11-2


Assemble shield can.5 Screw shield can 2 Points.6

7 Assemble PBA Ass'y. 8 Screw PBA Ass'y 2 Points.

1.Land PBA on Bracket & Assemble FPCB 3 points.



11-3


Assemble TSP FPCB Connector.9 Land PBA Ass'y on FRONT.10

11 Assemble LCD Connector & MIC 12 Assemble Rear.

1.Be careful not to damage TSP FPCB 1.Check Hook 6 Points Locked well.

1.Assemble LCD FPCB Connector.2.Assemble MIC on FRONT.

1.Assemble from UPPER's top.



11-4


Screw Rear 4 points.13



11-5


11-2 Assembly

Unscrew REAR 4 Points.1 Disassemble REAR (1).2

3 Disassemble REAR (2). 4 Remove REAR.

1.Disassemble the rear from the SET's left side

(Be careful not to damage weak point)

1.Progress diassemble to direction of right side in upafter disassembling left side

CAUTION!!Weak Point



11-6


Separate LCD Connector & MIC5 Disassemble FRONT & PBA Ass'y (1)6

Disassemble FRONT & PBA Ass'y (3)8

1.Separate LCD Connector with Tweezer carefully.2.Separate MIC from FRONT.

1.From the SET's left side, Spread Hook 3 Pointsholding PBA Ass'y

7 Disassemble FRONT & PBA Ass'y (2)

1.From the SET's right side, Spread Hook 3 Pointsholding PBA Ass'y

1.lift up PBA Ass'y(Be careful not to damage TSP FPCB)



11-7


Separate TSP Connector9 Disassemble PBA Ass'y (1)10

Disassemble PBA Ass'y (3)12

1.Separate TSP Connector with Tweezer carefully. 1.Separate Toggle Key FPCB from Bracket

11 Disassemble PBA Ass'y (2)

1.Separate Hold/Camera Key FPCB from Bracket 1.Separate Volume Key FPCB from Bracket



11-8


Unscrew Bracket 2 Points.13 Separate Bracket.14

Remove CIF Camera (2)1615 Remove CIF Camera (1)

1.Separate CIF Camera Connector with Tweezercarefully.

1.Separate CIF Camera FPCB with Tweezer carefully

using remove_aided spot.



11-9


Unscrew Shield can 2 Points.17 Disassemble Speaker Module18

Remove Keypad20

1.Unscrew Shield can 2 Points & Remove Shield can.1.Spread right side Hook holding PBA first,then spread left side one.

19 Remove shield can

1.lift up & Hold Speaker Module.

(Be careful not to damage Speaker Module FPCB)2. Remove shield can with tweezer carefully.



11-10


Separate LCD (1)21 Separate LCD (2)22

1.Separate LCD with tweezer carefully, usingremove_aided spot.

(Be careful not to damage LCD)

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Samsung GT-B5722C service manual