samsung sgh-b100 service manual - spsystems€¦ · mideast & africa mea.samsungportal.com gspn...

GSM TELEPHONESGH-B100

GSM TELEPHONE CONTENTS

1. Safety Precautions

2. Specification

3. Product Function

4. Array course control

5. Exploded View and Parts list

6. MAIN Electrical Parts List

7. Disassembly and AssemblyInstructions

8. Block Diagrams

9. PCB Diagrams

10. Chart of Troubleshooting

11. Reference data

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.

2008. 01. Rev.1.0

ⓒ

Country Web SiteNorth America service.samsungportal.comLatin America latin.samsungportal.comCIS cis.samsungportal.comEurope europe.samsungportal.comChina china.samsungportal.comAsia asia.samsungportal.comMideast & Africa mea.samsungportal.com

GSPN (Global Service Partner Network)

SAMSUNG Proprietary-Contents may change without notice

1. Safety Precautions

1-1

This Document can not be used without Samsung's authorization

1-1. 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 thisrules.


Safety Precautions

1-2


1-2. 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.

2. Specification

2-1

2-1. GSM General Specification

EGSM 900Phase 2

DCS1800Phase 1

Freq. Band[MHz]Upl ink/Downl ink

880~915925~960

1710~17851805~1880

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

Tx/Rx spacing 45 MHz 95 MHz

Mod. Bit rate/Bi t Per iod

270.833 kbps3.692 us

270.833 kbps3.692 us

Time Slot Period/FramePer iod

576.9 us4.615 ms

576.9 us4.615 ms

Modulat ion 0.3 GMSK 0.3 GMSK

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

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

Sensit iv i ty -102 dBm -100 dBm

TDMA Mux 8 8

Cel l Radius 35 Km 2 Km

Speclflcation

2-2

2-2. 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


3. Product Function

3-1


Main Function- Speed dial- Phonebook memory status- SDN(Service Dialling Numbers)- Network services- Read SMS or MMS messages- Send SMS or MMS messages- Voicemail- Broadcast message- MMS profile- SOS messages- Web browser- Menu shortcuts


4. Array course control

4-1


Test Jig (GH80-00865A)

RF Test Cable (GH39-00397A)

Test Cable

(GH39-00895A/GH39-00892A)


Array course control

4-2


Software Downloading

4-1. Downloading Binary Files• Three binary files for downloading B100.– B100XXYY.s3 : Main source code binary.

4-2. Pre-requsite for Downloading• Downloader Program(OptiFlash.exe)• B100 Mobile Phone• Data Cable• Binary 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 hardware platform”. 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 themaximum transfer speed OptiFlash will use to communicate withthe phone. However, OptiFlash will use a slower speed if either thePC’s or the phone’s serial hardware is incapable of handling theselected speed



4-5


4. Select the“Flash&Verify” -> “Browse” Set the directory path and choose the latest s/w binary, for example “B100XXYY.s3”, for the downloader binary setting.

Make sure that not to change the reserved memoryregions. In case of B108 the reserved memory regions are : -0x00008000 – 0x0001ffff



4-6


5. Click “OK” button then press “Flash”. (Before pressing ‘Flash’ button, push the button ‘*’and ‘END’ at the same time. Thenpress ‘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 to guarantee thenormal performance.

8. Confirm the downloaded version name and etc. : *#1111#

Full Reset : *2767*3855#


5. Exploded View and Parts List

5-1


5-1. Cellular phone Exploded View

QMW02

QKP01

QFR01

QMP01QLC01

QSP01

QMO01

QAN01

QRE01

QRF01

QCR68

QME01

QMI01

QSH01

QSH02

QCR68

QBA01

QBA00

QIF01


Main Electrical Parts List

5-2


Design LOC Discription SEC CODEQAN01 INTENNA-SGH_B108 GH42-01421AQBA00 PMO COVER-BATTERY GH72-45634AQBA01 INNER BATTERY PACK-1000MAH,BLA GH43-02424AQCR68 SCREW-TAPPING 6002-001399QCR68 SCREW-TAPPING 6002-001399QFR01 ASSY CASE-FRONT GH98-06846AQKP01 ASSY KEYPAD-(XEF/LKA) GH98-07043AQLC01 LCD-LCD MODULE GH07-01056AQME01 DOME SHEET-22 KEY GH59-05216AQMI01 MICROPHONE-ASSY-SGH_B108 GH30-00447AQMO01 MOTOR DC-SCH-S369 GH31-00392AQMP01 PBA MAIN-SGH_B100 GH92-04320AQMW02 PMO WINDOW-LCD GH72-45617AQRF01 TAPE-RF SHEET GH74-36593AQSH01 IPR SHIELD-COVER A GH70-02974AQSH02 IPR SHIELD-COVER B GH70-02975AQSP01 SPEAKER 3001-002289QRE01 ASSY CASE-REAR GH98-06845A

QIF01 PMO COVER-IF GH72-45106A

5-2. Cellular phone Parts list


Main Electrical Parts List

5-3


Discription SEC CODEBAG PE 6902-000297

ADAPTOR-ATADS10EBE,BLK,EU GH44-01702ALABEL(P)-UNIT SEAL GH68-00518B

LABEL(R)-WATER SOAK GH68-09361AMANUAL USERS-EU SPANISH GH68-17128A

LABEL(R)-MAIN(EU) GH68-17232ABOX(P)-UNIT MAIN EU GH69-06338A

SPONGE-INTENNA GH74-35738ASPONGE-SPK GH74-35739A

VINYL-BOHO WINDOW A GH74-36876A


6-1


6. MAIN Electrical Parts List

SEC CODE Design LOC Discription STATUS0401-001141 D600 DIODE-SWITCHING SA0403-001547 ZD300 DIODE-ZENER SA0406-001286 ZD301 DIODE-TVS SA0406-001286 ZD302 DIODE-TVS SA0504-000168 TR300 TR-DIGITAL SA0601-002361 LED600 LED SA0601-002361 LED601 LED SA0601-002361 LED602 LED SA0601-002361 LED603 LED SA0601-002361 LED604 LED SA0601-002361 LED605 LED SA0801-003206 U104 IC-CMOS LOGIC SA1001-001349 U603 IC-ANALOG MULTIPLEX SA1001-001371 U401 IC-ANALOG SWITCH SA1108-000111 UME200 IC-MCP SA1201-002490 PAM100 IC-POWER AMP SA1203-003897 UCP300 IC-POWER SUPERVISOR SA1203-004640 U602 IC-DC/DC CONVERTER SA1203-005005 U301 IC-BATTERY SA1204-002783 U400 IC-SOUND GENERATOR SA1205-003098 U103 IC-TRANSCEIVER SA1205-003412 UCP200 IC-COMM. CONTROLLER SA1404-001165 TH200 THERMISTOR-NTC SA1405-001082 VR300 VARISTOR SA1405-001082 VR301 VARISTOR SA1405-001082 VR302 VARISTOR SA1405-001082 VR402 VARISTOR SA1405-001082 VR403 VARISTOR SA1405-001082 VR600 VARISTOR SA1405-001082 VR601 VARISTOR SA1405-001082 VR602 VARISTOR SA1405-001082 VR603 VARISTOR SA1405-001082 VR604 VARISTOR SA1405-001082 VR605 VARISTOR SA1405-001082 VR606 VARISTOR SA1405-001082 VR607 VARISTOR SA1405-001082 VR608 VARISTOR SA


Exploded View and Parts List

6-2


SEC CODE Design LOC Discription STATUS1405-001082 VR609 VARISTOR SA1405-001082 VR610 VARISTOR SA1405-001121 VR400 VARISTOR SA1405-001121 VR401 VARISTOR SA2007-000138 R304 R-CHIP SA2007-000138 R412 R-CHIP SA2007-000140 R307 R-CHIP SA2007-000140 R308 R-CHIP SA2007-000140 R309 R-CHIP SA2007-000140 R310 R-CHIP SA2007-000140 R311 R-CHIP SA2007-000140 R312 R-CHIP SA2007-000140 R313 R-CHIP SA2007-000141 R410 R-CHIP SA2007-000141 R506 R-CHIP SA2007-000148 R102 R-CHIP SA2007-000148 R316 R-CHIP SA2007-000148 R317 R-CHIP SA2007-000148 R408 R-CHIP SA2007-000148 R409 R-CHIP SA2007-000148 R502 R-CHIP SA2007-000148 R504 R-CHIP SA2007-000157 R204 R-CHIP SA2007-000157 R303 R-CHIP SA2007-000157 R419 R-CHIP SA2007-000160 R401 R-CHIP SA2007-000161 R503 R-CHIP SA2007-000161 R505 R-CHIP SA2007-000162 R203 R-CHIP SA2007-000162 R205 R-CHIP SA2007-000162 R207 R-CHIP SA2007-000162 R301 R-CHIP SA2007-000170 R107 R-CHIP SA2007-000170 R110 R-CHIP SA2007-000170 R314 R-CHIP SA2007-000170 R315 R-CHIP SA2007-000171 R100 R-CHIP SA



6-3


SEC CODE Design LOC Discription STATUS2007-000171 R105 R-CHIP SA2007-000171 R109 R-CHIP SA2007-000171 R111 R-CHIP SA2007-000171 R420 R-CHIP SA2007-000171 R421 R-CHIP SA2007-000172 R200 R-CHIP SA2007-000172 R202 R-CHIP SA2007-000172 R402 R-CHIP SA2007-000172 R403 R-CHIP SA2007-000172 R600 R-CHIP SA2007-000172 R601 R-CHIP SA2007-000172 R602 R-CHIP SA2007-000172 R603 R-CHIP SA2007-000172 R604 R-CHIP SA2007-000172 R605 R-CHIP SA2007-000242 R407 R-CHIP SA2007-000242 R501 R-CHIP SA2007-000775 R400 R-CHIP SA2007-000982 R209 R-CHIP SA2007-001119 R405 R-CHIP SA2007-001119 R500 R-CHIP SA2007-001284 R201 R-CHIP SA2007-001284 R300 R-CHIP SA2007-001288 R417 R-CHIP SA2007-001288 R418 R-CHIP SA2007-001292 R305 R-CHIP SA2007-001292 R306 R-CHIP SA2007-001301 R103 R-CHIP SA2007-001307 R108 R-CHIP SA2007-001308 R106 R-CHIP SA2007-001325 R404 R-CHIP SA2007-001339 R302 R-CHIP SA2007-002797 R104 R-CHIP SA2007-007148 R318 R-CHIP SA2007-007590 R406 R-CHIP SA2007-007590 R411 R-CHIP SA2007-007741 R101 R-CHIP SA



6-4


SEC CODE Design LOC Discription STATUS2007-008403 R206 R-CHIP SA2007-008403 R208 R-CHIP SA2203-000233 C220 C-CER,CHIP SA2203-000233 C302 C-CER,CHIP SA2203-000254 C203 C-CER,CHIP SA2203-000254 C204 C-CER,CHIP SA2203-000254 C208 C-CER,CHIP SA2203-000254 C209 C-CER,CHIP SA2203-000254 C210 C-CER,CHIP SA2203-000254 C213 C-CER,CHIP SA2203-000254 C215 C-CER,CHIP SA2203-000254 C217 C-CER,CHIP SA2203-000254 C300 C-CER,CHIP SA2203-000330 C222 C-CER,CHIP SA2203-000359 C401 C-CER,CHIP SA2203-000386 C129 C-CER,CHIP SA2203-000386 C221 C-CER,CHIP SA2203-000438 C133 C-CER,CHIP SA2203-000438 C324 C-CER,CHIP SA2203-000438 C413 C-CER,CHIP SA2203-000466 C115 C-CER,CHIP SA2203-000489 C408 C-CER,CHIP SA2203-000489 C411 C-CER,CHIP SA2203-000627 C134 C-CER,CHIP SNA2203-000679 C132 C-CER,CHIP SA2203-000679 C206 C-CER,CHIP SA2203-000812 C119 C-CER,CHIP SA2203-000812 C120 C-CER,CHIP SA2203-000812 C121 C-CER,CHIP SA2203-000812 C131 C-CER,CHIP SA2203-000812 C305 C-CER,CHIP SA2203-000812 C306 C-CER,CHIP SA2203-000812 C600 C-CER,CHIP SA2203-000812 C601 C-CER,CHIP SA2203-000812 C602 C-CER,CHIP SA2203-000812 C603 C-CER,CHIP SA2203-000812 C604 C-CER,CHIP SA



6-5


SEC CODE Design LOC Discription STATUS2203-000812 C605 C-CER,CHIP SA2203-000812 C606 C-CER,CHIP SA2203-000812 C607 C-CER,CHIP SA2203-000812 C608 C-CER,CHIP SA2203-000812 C610 C-CER,CHIP SA2203-000812 C611 C-CER,CHIP SA2203-000812 C612 C-CER,CHIP SA2203-000940 C303 C-CER,CHIP SA2203-000995 C307 C-CER,CHIP SA2203-000995 C501 C-CER,CHIP SA2203-002709 C614 C-CER,CHIP SA2203-005065 C312 C-CER,CHIP SA2203-005065 C313 C-CER,CHIP SA2203-005065 C315 C-CER,CHIP SA2203-005065 C316 C-CER,CHIP SA2203-005065 C317 C-CER,CHIP SA2203-005234 C105 C-CER,CHIP SA2203-005234 L100 C-CER,CHIP SA2203-005344 C207 C-CER,CHIP SA2203-005344 C219 C-CER,CHIP SA2203-005344 C319 C-CER,CHIP SA2203-005382 C103 C-CER,CHIP SA2203-005482 C128 C-CER,CHIP SA2203-005482 C130 C-CER,CHIP SA2203-005482 C402 C-CER,CHIP SA2203-005683 C108 C-CER,CHIP SA2203-005683 C110 C-CER,CHIP SA2203-005719 C101 C-CER,CHIP SA2203-005719 C106 C-CER,CHIP SA2203-005719 C107 C-CER,CHIP SA2203-005719 C117 C-CER,CHIP SA2203-005719 C124 C-CER,CHIP SA2203-005736 C111 C-CER,CHIP SA2203-005736 C118 C-CER,CHIP SA2203-005736 C125 C-CER,CHIP SA2203-005777 C114 C-CER,CHIP SA2203-005819 C321 C-CER,CHIP SA



6-6


SEC CODE Design LOC Discription STATUS2203-005819 C619 C-CER,CHIP SA2203-005819 C621 C-CER,CHIP SA2203-005819 C622 C-CER,CHIP SA2203-006048 C200 C-CER,CHIP SA2203-006048 C201 C-CER,CHIP SA2203-006048 C202 C-CER,CHIP SA2203-006048 C205 C-CER,CHIP SA2203-006048 C211 C-CER,CHIP SA2203-006048 C212 C-CER,CHIP SA2203-006048 C214 C-CER,CHIP SA2203-006048 C216 C-CER,CHIP SA2203-006048 C218 C-CER,CHIP SA2203-006048 C301 C-CER,CHIP SA2203-006048 C311 C-CER,CHIP SA2203-006048 C314 C-CER,CHIP SA2203-006048 C318 C-CER,CHIP SA2203-006048 C320 C-CER,CHIP SA2203-006048 C323 C-CER,CHIP SA2203-006048 C405 C-CER,CHIP SA2203-006048 C407 C-CER,CHIP SA2203-006048 C409 C-CER,CHIP SA2203-006048 C410 C-CER,CHIP SA2203-006048 C414 C-CER,CHIP SA2203-006048 C417 C-CER,CHIP SA2203-006048 C418 C-CER,CHIP SA2203-006048 C500 C-CER,CHIP SA2203-006048 C502 C-CER,CHIP SA2203-006137 C326 C-CER,CHIP SA2203-006137 C400 C-CER,CHIP SA2203-006194 C104 C-CER,CHIP SA2203-006194 C112 C-CER,CHIP SA2203-006257 C304 C-CER,CHIP SA2203-006257 C309 C-CER,CHIP SA2203-006257 C403 C-CER,CHIP SA2203-006260 C127 C-CER,CHIP SA2203-006324 C308 C-CER,CHIP SA2203-006348 C322 C-CER,CHIP SA



6-7


SEC CODE Design LOC Discription STATUS2203-006361 C613 C-CER,CHIP SA2203-006423 C100 C-CER,CHIP SA2203-006423 C122 C-CER,CHIP SA2203-006423 C123 C-CER,CHIP SA2203-006462 C126 C-CER,CHIP SA2203-006556 C116 C-CER,CHIP SA2203-006562 C412 C-CER,CHIP SA2203-006562 C415 C-CER,CHIP SA2203-006562 C421 C-CER,CHIP SA2203-006626 C113 C-CER,CHIP SA2203-006824 C325 C-CER,CHIP SA2203-006824 C404 C-CER,CHIP SA2203-006839 C109 C-CER,CHIP SA2203-006841 C327 C-CER,CHIP SA2203-006872 C406 C-CER,CHIP SA2203-006872 C416 C-CER,CHIP SA2404-001336 TA400 C-TA,CHIP SA2404-001336 TA500 C-TA,CHIP SA2404-001406 TA300 C-TA,CHIP SA2404-001415 TA100 C-TA,CHIP SA2404-001415 TA600 C-TA,CHIP SA2703-001236 L106 INDUCTOR-SMD SA2703-001722 L103 INDUCTOR-SMD SA2703-001723 L603 INDUCTOR-SMD SA2703-001723 L604 INDUCTOR-SMD SA2703-001723 L605 INDUCTOR-SMD SA2703-001723 L606 INDUCTOR-SMD SA2703-001737 L101 INDUCTOR-SMD SA2703-001737 L107 INDUCTOR-SMD SA2703-001747 L104 INDUCTOR-SMD SA2703-001990 L108 INDUCTOR-SMD SA2703-002200 L400 INDUCTOR-SMD SA2703-002200 L401 INDUCTOR-SMD SA2703-002484 L102 INDUCTOR-SMD SA2801-003856 OSC200 CRYSTAL-SMD SA2801-004689 OSC100 CRYSTAL-SMD SA2904-001792 F100 FILTER-SAW SA



6-8


SEC CODE Design LOC Discription STATUS3301-001534 L105 BEAD-SMD SA3301-001729 L600 BEAD-SMD SA3705-001358 RFS100 CONNECTOR-COAXIAL SA3709-001355 SIM300 CONNECTOR-CARD EDGE SA3710-002499 IFC300 SOCKET-INTERFACE SA3711-006084 BTC300 HEADER-BATTERY SAGH70-02367A SC100 ICT-ON-BOARD CLIP SAGH70-02367A SC104 ICT-ON-BOARD CLIP SAGH70-02640A SC101 ICT SHIELD-CAN CLIP SAGH70-02640A SC102 ICT SHIELD-CAN CLIP SAGH70-02640A SC103 ICT SHIELD-CAN CLIP SAGH70-02640A SC105 ICT SHIELD-CAN CLIP SAGH71-07891A U604 NPR SHIELD-FRAME A SA

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


7. Disassembly and Assembly Instructions

7-1


7-1. Disassembly1

43

2

1) Disjoint the HIGH Braket's HOOK (2 point)※ caution

1) Be careful not to make scratch and moldingdamage!

1) Release SCREW 4 POINT at Rear※ caution1) Be careful not to make scratch and molding

damage!

1) Disjoint HOOK from down to up.

※ caution1) Be careful not to make scratch and molding

damage!

1) Disjoint the Low Braket's HOOK (3 point)※ caution1) Be careful not to make scratch and molding

damage!

Braket'sHOOK Braket's

HOOK



7-2


5

1 Sperate Braket from the main PBA.※ caution


2) Beware that you do not damage MIC F-PCB.



7-3


7-2. Assembly1

43

2

1) Assemble the FRONT's hook 3point.※ caution1) Be careful not to make scratch and molding

damage!2) Beware that you do not damage MIC F-PCB.

1) Set a PBA on the FRONT.※ caution1) Be careful not to make scratch and molding

damage!

1) Put the PBA on the FRONT.※ caution

1) Be careful not to make scratch and molding

damage!

1) Put the MIC on the FRONT.※ caution


2) Beware that you do not damage MIC F-PCB.

Braket'sHOOK



7-4


5

7

6

1) Assemble REAR and FRONT ass'y.※ caution


1) Assemble the FRONT's hook


damage!

1) Drivers 4 screws on the REAR.


damage!


8. Block Diagrams

8-1


9. PCB Diagrams

9-1

BTC300

C100

C101

C103

C104

C105

C106

701C

801C

C109

011C

C111

C112

311C

C114

511C

C116

711C

C118

911

C

021

C

121

C

C122

C123

421C

521C

621C

721C

821C

921

C031C

131C

C132

331C

C134

531C

C200

C201

C202

C203

C204

502C

C206

C207

802C

C209

C210

C211

212

C

C213

412

C

C215

C216

C217

812C

C219

C220

C221

C222

C300

C301

C302

303C

403C

503C

603C

703C

C308

903C

113C

C312

C313

413C

C315

C316

C317

813C

913C

C320

C321

223C

C323

C324

523C

623C

C327

C400

104C

C402

C403

C404

504C

C406

C407

804C

904C

014C

114C

214C

314C

414C

514C

614C

C417

C418

124C

005C

C501

205C

C600

C601

C602

C603

C604

C605

C606

C607

806C

016C

116C

C612

316C

C614

916C

C621

226C

003NC

006

D

F100

GND

GND600

KEY600

001

L

101L

L102L103

401

L

501L

601L

L107

801L

004L

104L

L600

L603406

L

L605

L606

MOTOR1

OSC100

OSC200

001MAP

PWR_KEEP

001

R

R101

201

R

301

R

401

RR105

601

R

701R

R108

901R

011R

111R

R200

R201

R202

R203

402R

R205

602R

R207

802R

R209

003R

R301 203R

R303

403R

R305

R306

R307

R308

R309

R310

R311

R312

R313

R314

513R

613R

R317

813R

R400

104R

204R

304R

404R

R405

R406

R407

R408

R409

014

R

R411

214R

R417

814R

914R

R420

124

R

005R

R501

205R

305R

4 05R

505R

R506

001SF

R

SC100

101CS

201CS

SC10300

3MI

S

TA100

TA300

TA400

TA500

006AT

TH200

TP100TP101

003RT

301U

401U

U301

U400

104U

206U

306U

UCP200

003PCU

UME200

003RV

VR301

VR302

VR400 VR401

VR402

304RV

ZD300

103

DZ

ZD302

PCB Diagrams

9-2

* 0

1 2 3

4 5 6

7 8 9

CLEAR

CP_TCK CP_TDI

ODT_P

C

CP_TMS

DOWNDSP_IO

I

INTRQ

LED600

106

DEL

206

DEL

306

DEL

LED604

506

DEL

TFEL

UNEM

RWP

006R

106R

306R

206R

406R

506R

TH

GIR

RST

DNES

PRAHS

OTS

V8.1_PT

TP_A(1)

MARSC_PT

MORS

C_PT

TP_D(1)

TP_OE

EW_PT

U600

UP

006RV

106RV

VR602

406RV

306RV

506RV

VR606

706RV

VR608

VR609

016RV


10. Flow Chart of Troubleshooting

10-1


10-1.Baseband10-1-1. Power ON

'Power On' does not work

Voltage >=3.3V

Download again

Charge the Battery

Pin#J12 >= 2.8V Check UCP300 and C316

Pin#A13 andpin#A14 =2.8V Check UCP300 and C317

Freq = 26MHzVpp >=400mVVpp≒ 600mV

Check the clock generation circuit(related to OSC100)

Check the initial operation

END

No

Yes

Yes

Yes

Yes

Yes

Yes

No

No

No

No

pin#G11 =1.8V

No

Yes

Check the current consumption

Check the Vbat Voltage

Check the pin of UCP300

Check the clock signal at pin#21 of U103

Current consumption>= 100mA

Check the clock signal at pin#5,#6 of U104

Freq = 13MHz

Yes

Check U104No


Flow Chart of Troubleshooting

10-2


VCCD_2.9V

VCCD_2.9V

C313

PWR_KEEP

C315

DSP_IO

C321

C312

1 3

2

TR300

C318

VRTC_3V

VBAT

VRF_2.9V

VCCA_2.9V

VCCD_1.8V

C319

C300

C317C314 C316

2R

3S

SV

6P

4S

SV

31R

MC

VX

V

1D

QA

NE

OX

B12VLDO_4

B10VLDO_5

A14VLDO_6

C12VLDO_7

A10VREF

41R

NG

ER

V31

MP

GE

RV

H11VRTC

K12VSIM

5G

1S

SV

4K

2S

SV

4C

LTC

O_D

DV

E14VEXT

F15VIB_DRV

A12VL4S_AB11VL4S_B

D10VL5S_AVL5S_B C9

G11VLDO_1

J12VLDO_2VLDO_3 A13

J13VDD12

3M

2D

DV

6N

3D

DV

C11VDD34

01C

5D

DV31

B76

DD

V

6A

BD

DV

DD

DV11

N

11LV

DD

V

5N

1OI_

DD

V4J

2OI_

DD

V

SERLE2

K14SIM_CLK

J11SIM_IOK11SIM_RST

7E

PXT

N9UP_CLK

P10UP_IOR10UP_RST

F14VACC

E13VBAT

3J1

DDV

RWN

6D

NIXTX

R7

DPI

XTXR

6C

NQ

XTXR

7C

PQ

XTXR

L8SCLK_PSC

SDI_PSC M7N7SDO_PSC

C2 SERCKSERDAC1

B1 SERLE1A2

41C

2W

S_R

WP

6B

1FE

RA

R5

B2F

ER

AR

RESETN_CSPR3

9K

O_TESE

R

F13RING_DRV

9LD

VSR

2D

VSR

01N

H10RTC_ALMN

4N

KLC_

CTR

L2

31D

8C

N

E10NC9

OCTL1C5F5 OCTL2

A4 OCTL4OCTL5G6

B3 OCTL6OCTL7A3

7LF

UB_1

WS

P

9M

PEE

K_R

WP

51C

N1W

S_R

WP

41M

NNI

CIM

41N

PNI

CIM

51PNT

UO

CIM

51N

PTU

OCI

M

NCE5

D15NC3

E6 NC4

5C

N12

6C

N

5P

7C

N

6H

9S

DN

G

31P

VD

NG

11FR

UC

H_D

NG

4B

LTC

O_D

NG

51B

1CS

P_D

NG

51K

2CS

P_D

NG

01LQ

RTNI

L3 I|O

G13LED1_DRV

G12LED2_DRV

6R

CM

8J41S

DN

G9J

51SD

NG

01J61S

DN

G01

K71S

DN

G

8F2

SD

NG

9F3

SD

NG

01F4

SD

NG

7G

5S

DN

G

8G

6S

DN

G9

G7

SD

NG

01G

8S

DN

G

DB8F1 DB9

3P

RTNI

D

6FB

DN

G

01M

DD

NG

8E

QD

NG

7F1

SD

NG

7H

01SD

NG

8H

11SD

NG

21SD

NG

9H

31SD

NG

7J

E2 DB12E3 DB13D3 DB14D2 DB15

K3 DB2DB3J5

J6 DB4H5 DB5G3 DB6G4 DB7F4

CH_RES

CREF E9

CSN_PSC K8

4R

KCI

AD

6LI

DIA

D6

MO

DIA

D

4P

NRI

AD

K1 DB0DB1K2

F2 DB10F3 DB11

CFA

21N

NAT

UO

A11P

PAT

UO

A

21PN

BTU

OA

21R

PBT

UO

A

41LN

NIX

UA

51M

PNI

XU

A

31LNT

UO

XU

A31

KPT

UO

XU

A

E11CH_BDRVF12CH_ISEND14

K6 AB0AB1P1

L5 AB2AB3N1

N2 AB4AB5M2AB6M1AB7K7

K5 AB8

9D

UCP300

G-CSP2100B1-YV10

C320

C308

VCCB_2.9V

VBAT

VCCA_2.9VVCCD_2.9V

C309

C302 C301

INTRQ

DSP_DB(12)DSP_DB(11)DSP_DB(10)

DSP_DB(1)DSP_DB(0)

DSP_AB(8)DSP_AB(7)DSP_AB(6)DSP_AB(5)DSP_AB(4)DSP_AB(3)DSP_AB(2)DSP_AB(1)DSP_AB(0)

FLASH_RESET

TX_EN

VMOD_EN

DSP_IO

DSP_DB(9)DSP_DB(8)DSP_DB(7)DSP_DB(6)DSP_DB(5)DSP_DB(4)DSP_DB(3)DSP_DB(2)


INTRQ

TNI_PS

D

UP_CS

PTU

OX

UA

NTU

OXU

A

PNIX

UA

NNIX

UA

PBT

UO

AN

BTU

OA

PAT

UO

AN

ATU

OA

CFA

SERLESERDATSERCLK

DSP_RWN

K23KL

C

RTCALARM

VIB_EN

RST

NO_

GIJN

O_R

WP

PWR_KEEP

PTU

OCI

MNT

UO

CIM

PNI

CIM

NNI

CIM

CM_

M31KL

C

KEY_BL1

SIMRSTSIMDATA

SIMCLK

CP

AV

SIM_RSTSIM_IO

SIM_CLK

UP_SDOUP_SDI

UP_SCLK

PQXT

RN

QXT

R

PIXT

RNI

XTR

VSIM

VREF

BAND_SEL

VIB_DRV

DSP_DB(0:15)

DSP_AB(0:8)

KEY_COL(2)

KEY_ROW(0)

R104

R105

L105

C129

C1288

5_Q

_RD2

_SD1 CP 7

D6

4

GND

9

CN

Q3

VCC

U104

701R 1

C134

C133

011R

C130L106

R106

R109C131

VRF_2.9V

R108

C132

26M_OUT

CLK13M_MC

CLK13M_TR

CLK13M_MXIC

C122 C123

C115

C106

C114

L104

C100

2GND1

GND24

HOT1

3HOT

VRF_2.9V

C126

3121

VDD

51

VLDO1

61

VLDO2

9 VLDO3

OSC100

11

TXOP_LO01

81CF

AV

VBAT41

IB

B_C

CV4

QB

B_C

CV

42EF_

CCV

1

FE

R_C

CV

71

VCC_TXVCO

5223

RX850

13

RX850B

03

RX900

92

RX900B

6KL

CS

ATA

DS5

NES

7

TXOP_HI

Q32

BQ

22

NIFER

02

BNIF

ER

91

12P

O_FE

R

82

RX1800

RX1800B

6272

RX1900

RX1900B

GND 33

2I

3BI

8C

N

43C

NC

N53

U103

C101

C104

R103

C107

C113

VCCD_2.9V

C112

VBAT

R101

C116

C127

GSM_PAM_IN

DPCS_PAM_IN

RTXQP

RTXQN26M_OUT

DCS_LNA_IN_N

DCS_LNA_IN_P

GSM_LNA_IN_N

GSM_LNA_IN_P

SERCLK

SERDAT

SERLE

AFC

RTXIP

RTXIN

C100

C101

C104

C106

701

C

801

C

011

C

C112

311

C

711

C

C122

C123

421

C

621

C72

1C

821

C

921

C031

C

131

C

C132

331

C

C134

C203

C204

C206

C207

802

C

C209

C210

C211

C213

C215

C216

C217

C219

C220

C300

C301

C302

C308

903

CC312

C313

413

C

C315

C316

C317

813

C

913

C

C320

C321

504

804

904

114

214

314

C

414

514

614

C417

C418

124

005

C

205

CGND

GND600

L102L103

501L

601LOSC100

PWR_KEEP

R101

401

RR105

601

R

701

R

R108

901

011

R

R200

R201

R202

R203

R205

R207

R209

513

R

204

404

R406 R408

R409R411

214

914

205

R

305

R

405

R

505

R

201C

S

TH200

003

RT

301

U

401

U

UCP200003P

CU

C316

301

U

OSC100

401



10-3


10-1-2. System Initial

Initial Failure

The pin #G11 of UCP300 =

1.8V and

the pin #J12 of UCP300 =

2.8V ?

Check the UCP300(if it has some problem, it is to be replaced.)

Yes

No

Is the pin #K9 of UCP300

"Low → High" ?

Yes

No Check the UCP300(if it has some problem, it is to be replaced.)

There is 32.768kHz wave

forms at the C221 and

C222

Yes

NoCheck the UCP200

The voltage is "High" at

the C316,C317,C318Check the UCP300

LCD display is O.K

No

Yes

Yes

Check the LCD partNo

Sound is O.K

Yes

NoCheck the Audio part

END

Yes



10-4


921

C

C132

C201

C203

C204

502

CC206

C207

802

C

C209

C210

C211

212

C

C213

412

C

C215

C216

C217

812

C

C219

C220

C222

C300

C301

C302

C308

903

C

C312

C313

413

C

C315

C316

C317

913

C

C320

C321

8 912

314

C

45 6

C417

C418

100

5C

2 05

C

GND

GND600

OSC200

PWR_KEEP

401

R

601

R

R200

R201

R202

R203

402

R

R205

602

R

R207

802

R

R209

R314

513

R

24

R406 R408

R409R411

2 920

5R

305

R

405

R

505

R

606

R

101C

S

TH200

003

RT

UCP200

003PC

UC317

813

C

C221

C222



10-5


AM

D_TN

G_RT/]9[

BK_P

C

0M

O/52AP

FREP_S

C_RT/]2[

BK_P

CM

ORI_S

C_RT/]1[

BK_P

C

CEXEN_

RT/]8[B

K_PC

1EZIS_RT/]7[

BK_P

C

QR

D/71NP

1XR/41

AP

0TO

RP_RT/]6[

BK_P

C

MA

RI_SC_

RT/]0[B

K_PC

IOBIT[2]/VEC[3]/EROMHI

ATA

D_0M

S/AT

AD_

MISKL

C_0MS/

KLC_

MIS

IOBIT[1]/VEC[4]/PLLTOA

IM_P

C/02AP

ATA

D_1MS/22

AP

PCPI_S

C_RT/]3[

BK_P

C0EZIS_

RT/]4[B

K_PC

KLC_

RT/]5[B

K_PC

CKO/IACK/ERAMHI

KC

A_T/81AP

AQE

R_T/33AP

1XT/31AP

0MI/03

AP1

MI/13AP

0M

OI/82AP

1M

OI/92AP

1M

O/62AP

KLC_1

MS/72AP

OM_P

C/91AP

BQE

R_T/43AP

TESER_

HSALF

VCCD_2.9V

C218R208

VCCD_1.8V

C204

R203

R209

R206

VCCD_1.8VVCCD_1.8V

VCCD_2.9V VRTC_3V

OSC200

2

43

1

C222

R204

VBAT

FERVX

C220

M9T5

XPA8/IRQ2XPA9/IRQ3P2

1M

WPX5

R

XRTCALARM_N E8

01N

21U

XTIC_MODE D1201F

71M

22A_53

APX31L51

NN5

SC_32

A_63AP

X

N14 XPA3/CS4N

XPA4/OENP16

XPA5/WAITNP15T15 XPA6/BE1N

XPA7/IRQ1

4G

5G

1F

M11 XPA2/CS3N

3F 1E

41H

N0S

C_23APX

71N

2L

M14 XPA1/CS2N

1L 4K

KCS_

PC/12

APX6J 6

H2

MWP/32

APX5

H3

MWP/42

APX

3M

2G

XR

AD

RI/11APX

1N

XTA

DRI/21

APX

6G

3G

0XT/51APX

4H

3L0

XR/61

APX

4E

31P

ODT_

PCX

SMT_

PCX

8G

9FNTS

RT_P

CXC13 XCP_WEN

4F

C6XOSC32OUT

XPA0/CS1NM15

N2XPA10/IRQ4

5K

2R

3T 3U

3P

4T 3N

7D

KCT_

PCX

31D

E7D5 XCP_D7C4 XCP_D8

XCP_D9B4

7C

IDT_

PCX

4L 5L 4M

1T

C2D2 XCP_D13D3 XCP_D14

XCP_D15E3

F8 XCP_D2XCP_D3F7

C5 XCP_D4XCP_D5D6

XCP_D6

B17C17

XCP_A9

A13 XCP_CSRAMENXCP_CSROMENA12

XCP_D0A6B5 XCP_D1

XCP_D10B3C1 XCP_D11

XCP_D12

E14

XCP_A20L15L16 XCP_A21

D15 XCP_A3B15 XCP_A4

XCP_A5C14A16 XCP_A6

XCP_A7A15

XCP_A8

G14G13 XCP_A13

XCP_A14G17J12 XCP_A15K12 XCP_A16

XCP_A17K13K14 XCP_A18

XCP_A19L14

XCP_A2

E11D11XAG3

XBSWN B7

XCPTSTSTOP_CKO M12

B13 XCP_A0_BEONF11 XCP_A1

D16 XCP_A10XCP_A11F14

XCP_A12

6K

SSV

01E

ASSV

51E

LLPD_SSV

X1RTC A7D10

X2RTC

B11XAG0XAG1 A11XAG2

SSV

9L

3A

SSV

6FSS

VSS

V9

G01

GSS

VSS

V7

HSS

V11

H7JSS

V

61G

CTRV

8D

SSV

2A

SSV

7K

SSV

6L01L

SSV

SSV

7M8L

SSV

11JSS

V

1M

2U

ED

DVE

DDV

8P

51U

ED

DVE

DDV

61U

61N

ED

DVE

DDV

61E

71E

ED

DV

LLPD_

DDV

31T61

RD

DVD

DV71

R5

AD

DVD

DV61

C

AD

DV11

C

1B

ED

DV

ED

DV41

B

ED

DV

G12TMS

TRST F15

DDV

2E

71LD

DV

1G

DDV

DDV

1R

4R

DDV

DDV

L12

CN

1 2C

N

BTS

R21

C

RWN U5

H13TCK

TDI H12

F12TDO

DB#4

T7DB#5DB#6

R7M6DB#7

P7DB#8DB#9 N7

N4INT#0R12IO7

K11

M8DB#11DB#12 U11

T11DB#13

R11DB#14DB#15 P10

R6DB#2DB#3 P6

U7

AB#5AB#6 R14AB#7 T14

T17AB#8

71FI

KC

G15

DB#0 P5U6DB#1

DB#10 N8

U13AB#0AB#1 M10

R13AB#2

N11AB#3AB#4 P11

P12

TP_1.8V

UCP200

C219

R207

C221

R205

VCCB_2.9V

C206 C207C205

R201

TH200NTCCM10054BH103HC

C217

A(23)

TORCH_EN

BP_CF

EAR_CHECK

ICHRG

AS1

LED_EN

EAR_SWITCH

CHG_OFF

UP_SDO

CHG_DET

LCD_CS

CP_TCK

A(21)

DEBUG_DTRDEBUG_RTS

UP_SDI

CP_TDOTR_RSTCP_TDICP_TMS

TR_RST

UP_SCLKUP_CS

FLASH_RESET

VREF

DEBUG_CTS

SDS_TXD

INTRQ

DEBUG_RXD

SDS_RXDSIMDATA

SIMCLK

DSP_IODSP_RWN

DSP_INT

TR_RSTCLK13M_TR

CLK32KRTCALARM

JACK_IN

DEBUG_DSR

TR_RST

KEY_COL(4)KEY_COL(3)KEY_COL(2)KEY_COL(1)KEY_COL(0)

DSP_AB(8:0)DSP_AB(7)DSP_AB(6)DSP_AB(5)DSP_AB(4)DSP_AB(3)DSP_AB(2)DSP_AB(1)DSP_AB(0)

KEY_ROW(4)

DSP_AB(8)

YMU_EN

A(22)

CP_CSROMENCP_CSRAMEN

CP_WENCP_OEN

UPPER_BYTE

MXIC_IRQ

SIMRSTPWR_KEEP

DEBUG_TXD

D(3)D(2)D(1)D(0)

A(0:20)

A(20)A(19)A(18)A(17)A(16)A(15)A(14)A(13)A(12)A(11)A(10)A(9)A(8)A(7)A(6)A(5)A(4)A(3)A(2)A(1)A(0)

KEY_ROW(0:4)

KEY_ROW(3)KEY_ROW(2)KEY_ROW(1)KEY_ROW(0)

KEY_COL(0:4)

DSP_DB(15:0)

DSP_DB(0)DSP_DB(1)DSP_DB(2)DSP_DB(3)DSP_DB(4)DSP_DB(5)DSP_DB(6)DSP_DB(7)DSP_DB(8)DSP_DB(9)

DSP_DB(10)DSP_DB(11)DSP_DB(12)DSP_DB(13)DSP_DB(14)DSP_DB(15)

D(0:15)

D(15)D(14)D(13)D(12)D(11)D(10)D(9)D(8)D(7)D(6)D(5)D(4)

VCCD_2.9V

VCCD_2.9V

C313

PWR_KEEP

C315

DSP_IO

C321

C312

1 3

2

TR300

C318

VRTC_3V

VBAT

VRF_2.9V

VCCA_2.9V

VCCD_1.8V

C319

C300

C317C314 C316

2R

3SSV6P

4SSV

31R

MCVXV

1D

QA

NEOX

B12VLDO_4

B10VLDO_5

A14VLDO_6

C12VLDO_7

A10VREF

41R

NGE

RV31

MP

GERV

H11VRTC

K12VSIM

5G

1SSV4

K2SSV

4C

LTC

O_D

DV

E14VEXT

F15VIB_DRV

A12VL4S_AB11VL4S_B

D10VL5S_AVL5S_B C9

G11VLDO_1

J12VLDO_2VLDO_3 A13

J13VDD12

3M

2D

DV

6N

3D

DV

C11VDD34

01C

5D

DV

31B

76D

DV

6A

BD

DV

DD

DV11

N

11LV

DDV

5N

1OI_

DDV

4J2

OI_D

DV

SERLE2

K14SIM_CLK

J11SIM_IOK11SIM_RST

7EPXT

N9UP_CLK

P10UP_IOR10UP_RST

F14VACC

E13VBAT

3J1

DD

V

RWN

6D

NIXTXR

7D

PIXTXR

6C

NQXTX

R7

CP

QXTXR

L8SCLK_PSC

SDI_PSC M7N7SDO_PSC

C2 SERCKSERDAC1

B1 SERLE1A2

41C

2WS_

RWP

6B

1FER

AR

5B

2FER

AR

RESETN_CSPR3

9K

O_TESER

F13RING_DRV

9LDVS

R

2DVS

R01

N

H10RTC_ALMN

4N

KLC_

CTR

L2

31D

8C

N

E10NC9

OCTL1C5F5 OCTL2

A4 OCTL4OCTL5G6

B3 OCTL6OCTL7A3

7LF

UB_1

WSP

9M

PEEK_

RWP

51C

N1WS_

RWP

41M

NNI

CIM

41N

PNI

CIM

51PNT

UO

CIM

51N

PTU

OCI

M

NCE5

D15NC3

E6 NC4

5C

N12

6C

N

5P7

CN

6H

9SD

NG

31PV

DN

G

11FR

UC

H_D

NG

4B

LTC

O_D

NG

51B

1CS

P_D

NG

51K

2CS

P_D

NG

01LQ

RTNI

L3 I|O

G13LED1_DRV

G12LED2_DRV

6R

CM

8J41S

DN

G9J

51SD

NG

01J61S

DN

G01

K71S

DN

G

8F2S

DN

G9F

3SD

NG

01F4S

DN

G7

G5S

DN

G

8G

6SD

NG

9G

7SD

NG

01G

8SD

NG

DB8F1 DB9

3PRT

NID

6FB

DN

G

01M

DD

NG

8EQ

DN

G

7F1S

DN

G

7H

01SD

NG

8H

11SD

NG

21SD

NG

9H

31SD

NG

7J


K3 DB2DB3J5


CH_RES

CREF E9

CSN_PSC K8

4R

KCI

AD

6LI

DIA

D6

MO

DIA

D

4PN

RIA

D

K1 DB0DB1K2

F2 DB10F3 DB11

CFA

2 1N

NAT

UO

A11P

PAT

UO

A

21PN

BTU

OA

21R

PBT

UO

A

41LN

NIXU

A51

MP

NIXU

A

31LNT

UOX

UA

31K

PTU

OXU

A


K6 AB0AB1P1

L5 AB2AB3N1


K5 AB8

9D

UCP300

C320

C308

VCCB_2.9V

VBAT

VCCA_2.9VVCCD_2.9V

C309

C302 C301

INTRQ


DSP_DB(1)DSP_DB(0)


FLASH_RESET

TX_EN

VMOD_EN

DSP_IO



INTRQ

TNI_

PS

D

UP_CS

PTU

OXU

ANT

UO

XU

A

PNI

XU

AN

NIX

UA

PBT

UO

AN

BTU

OA

PAT

UO

AN

ATU

OA

CFA

SERLESERDATSERCLK

DSP_RWN

K23KL

C

RTCALARM

VIB_EN

RST

NO_

GIJN

O_R

WP

PWR_KEEP

PTU

OCI

MNT

UO

CIM

PNI

CIM

NNI

CIM

CM_

M31KL

C

KEY_BL1

SIMRSTSIMDATA

SIMCLK

CP

AV

SIM_RSTSIM_IO

SIM_CLK

UP_SDOUP_SDI

UP_SCLK

PQXT

RN

QXTR

PIXTR

NIXTR

VSIM

VREF

BAND_SEL

VIB_DRV

DSP_DB(0:15)

DSP_AB(0:8)

KEY_COL(2)

KEY_ROW(0)



10-6


10-1-3. Sim Part

Check the voltage atpin#1 of SIM300 >=

2.8V ?

"Insert SIM is displayed on the LCD

Check the SIMconnector's (SIM300)connection to SIM card

Check the UCP300

Resolder or change SIM300

END

No

Yes

Yes

Yes

Yes

No

NoIs there any signals

pin#2,#3,#4 of SIM300 ? Check the UCP300

Check the SIM Card



10-7


C100

C101

C104

C106

701

C

801

C

011

C

C112

311

C

711

C

C122

C123

421

C

721

C

821

C

921

C031

C

131

C

331

C

C134

C203

C204

502

C

C206

C210

212

C

412

C

C216

C217

812

C

C219

C221

C222

C300

C301

C302

C308

903

CC312

C313

413

C

C315

C317

813

C

913

C

C320

314

C

005

C

2 05

C

GND600

L102L103

501L

601LOSC100

OSC200

R101

401

RR105

701

R

R108

011

R

R200

R201

R203

402

R

R205

602

R

R207

802

R

R209

R406

R411

205

R

305

R

405

R

505

R

606

R

201C

S

003

MIS

TH200

301

U

401

U

UCP200

UME200

003PC

U



10-8


VCCD_2.9V

VCCD_2.9V

C313

PWR_KEEP

C315

DSP_IO

C321

C312

1 3

2

TR300

C318

VRTC_3V

VBAT

VRF_2.9V

VCCA_2.9V

VCCD_1.8V

C319

C300

C317C314 C316

2R

3S

SV6

P4

SSV

31R

MCV

XV

1D

QA

NEO

X

B12VLDO_4

B10VLDO_5

A14VLDO_6

C12VLDO_7

A10VREF

41R

NG

ER

V31

MP

GE

RV

H11VRTC

K12VSIM5

G1

SSV

4K

2S

SV

4C

LTC

O_D

DV

E14VEXT

F15VIB_DRV

A12VL4S_AB11VL4S_B

D10VL5S_AVL5S_B C9

G11VLDO_1

J12VLDO_2VLDO_3 A13

J13VDD12

3M

2D

DV

6N

3D

DV

C11VDD34

01C

5D

DV31

B76

DDV

6A

BD

DV

DD

DV11

N

11LV

DD

V

5N

1OI_

DD

V4J

2OI_

DD

V

SERLE2

K14SIM_CLK

J11SIM_IOK11SIM_RST

7E

PXT

N9UP_CLK

P10UP_IOR10UP_RST

F14VACC

E13VBAT

3J1

DDV

RWN

6D

NIXTXR

7D

PIXTXR

6C

NQXTX

R7

CP

QXTXR

L8SCLK_PSC

SDI_PSC M7N7SDO_PSC

C2 SERCKSERDAC1

B1 SERLE1A2

41C

2WS_

RW

P

6B

1FE

RA

R5

B2F

ER

AR

RESETN_CSPR3

9K

O_TESE

R

F13RING_DRV

9LD

VSR

2D

VSR

01N

H10RTC_ALMN

4N

KLC_

CTR

L2

31D

8C

N

E10NC9

OCTL1C5F5 OCTL2

A4 OCTL4OCTL5G6

B3 OCTL6OCTL7A3

7LF

UB_1

WS

P

9M

PEE

K_R

WP

51C

N1WS_

RW

P

41M

NNI

CIM

41N

PNI

CIM

51P

NTU

OCI

M51

NPT

UO

CIM

NCE5

D15NC3

E6 NC4

5C

N12

6C

N

5P

7C

N

6H

9S

DN

G

31P

VD

NG

11FR

UC

H_D

NG

4B

LTC

O_D

NG

51B

1CS

P_D

NG

51K

2CS

P_D

NG

01LQ

RTNI

L3 I|O

G13LED1_DRV

G12LED2_DRV

6R

CM

8J41

SD

NG

9J51

SD

NG

01J61

SD

NG

01K

71S

DN

G

8F2

SD

NG

9F3

SD

NG

01F4

SD

NG

7G

5S

DN

G

8G

6S

DN

G9

G7

SD

NG

01G

8S

DN

G

DB8F1 DB9

3P

RTNI

D

6FB

DN

G

01M

DD

NG

8E

QD

NG

7F1

SD

NG

7H

01S

DN

G8

H11

SD

NG

21S

DN

G9

H31

SD

NG

7J


K3 DB2DB3J5


CH_RES

CREF E9

CSN_PSC K8

4R

KCI

AD

6LI

DIA

D6

MO

DIA

D

4P

NRI

AD

K1 DB0DB1K2

F2 DB10F3 DB11

CFA

21N

NAT

UO

A11

PP

ATU

OA

21P

NBT

UO

A21

RP

BTU

OA

41LN

NIXU

A51

MP

NIXU

A

31LNT

UOX

UA

31K

PTU

OXU

A


K6 AB0AB1P1

L5 AB2AB3N1


K5 AB8

9D

UCP300

G-CSP2100B1-YV10

C320

C308

VCCB_2.9V

VBAT

VCCA_2.9VVCCD_2.9V

C309

C302 C301

INTRQ


DSP_DB(1)DSP_DB(0)


FLASH_RESET

TX_EN

VMOD_EN

DSP_IO



INTRQ

TNI_PS

D

UP_CS

PTU

OX

UA

NTU

OXU

A

PNIX

UA

NNI

XU

A

PBT

UO

AN

BTU

OA

PAT

UO

AN

ATU

OA

CFA

SERLESERDATSERCLK

DSP_RWN

K23KL

C

RTCALARM

VIB_EN

RST

NO_

GIJN

O_R

WP

PWR_KEEP

PTU

OCI

MNT

UO

CIM

PNI

CIM

NNI

CIM

CM_

M31KL

C

KEY_BL1

SIMRSTSIMDATA

SIMCLK

CPAV

SIM_RSTSIM_IO

SIM_CLK

UP_SDOUP_SDI

UP_SCLK

PQ

XTR

NQ

XTR

PIXT

RNIXT

R

VSIM

VREF

BAND_SEL

VIB_DRV

DSP_DB(0:15)

DSP_AB(0:8)

KEY_COL(2)

KEY_ROW(0)

C307

89GG

10

112 2

33 445 5

66

7GG

C304

SIM300

C303

R300

C305 C306

SIM_RSTSIM_CLK

VSIM

SIM_IO



10-9


10-1-4. Charging Part

Abnormal charging part

What is the typeof Charging

TA Charging

The U301 isTA_VEXT_5V 뵃 5V?

YesCheck

CN300

The pin #6 ofU301 is"LOW"?

Yes

No

Check

UCP200

No

Check

UCP300

Charging Currentis 350mA~650mA?

Yes

Check The Battery

No



10-10


C325

VBAT

R317

R316

C323 C324 R318

C322

1 IN

3 ISET

JIGIN4 5JIGON

ACOK_ 7

8BATT

EN_ 6

GND2

DN

G

9

U301

CHG_OFF

JIG_ON

ICHRG

JIG_ON_IF

TA_VEXT_5V

CHG_DET

C132

C213

C300

C301

C302

C308

903

C

C312

C313

413

CC315

C316

C317

813

C

913

C

C320

C321

223

C

C323

C324

523

C

623

C

C327

C400

104

C

C402

C403

C404

C406

C407

804

C

904

C

014

C

114

C

214

C

314

C

414

C

514

C

614

C

C417

C418

124

C00

5C

C501

205

C

C612

C614

916

C

226

CGND

GND600

004L

104L

L600

L603

406L

L605

L606

PWR_KEEP

601

R

901

R

R301 203

R

R303

403

R

R305

R306

R307

R308

R309

R310

R311

R312

R313

613

R

R317

813

R

R400

104

R

204

R30

4R

404

R

R406 R408

R409R411

214

R

R417

814

R

914

R00

5R

R501

205

R

305

R

405

R

505

R

R506

SC103

TA500

006

AT

003

RT

U400

104U

206U

306U

VR301

VR302

VR40 0 VR401

103

DZ

ZD302

003PC

U

003N

C

U301



10-11


10-1-5. Microphone Part

10-1-6. Receiver Part

Is the soldered status ofmicrophone O.K?

Microphone does not work

Reassemble the microphone

Resolder or changeR405,R406,R407,R408,R409,R410,R411,

VR402,VR403,C417,C418

END

No

Yes

Yes

Yes

Yes

No

Is microphone ok?No

Check UCP300

Check the reference voltage on mic path

C419 ≒ 2.0V ?

Yes

There is no sound from the Receiver

Is the terminal ofReceiver O.K ?

NoReplace the Receiver

Yes

No

Yes

Check UCP300,R417,R418Is there any signals atthe pin# P11 and

pin#N12 of UCP300 ?

END

Yes

Is there any signals atthe pin# 3 and pin# 9 of

U401 ?Check U401

No

Yes

①



10-12


10-1-7. Speaker Part

There is no sound from the Speaker

Is the terminal of SpeakerO.K ? Replace the Speaker

Is there any signals atthe pin#25 and pin#26

of U400 ?

END

Yes

Yes

Yes

No

NoCheck U400,C408,C411

Is there any signals atthe pin# 3 and pin# 9 of

UCP401 ?Check U401

No

Yes

③

④



10-13


921

C

C132

C200

C201

C202

C203

C20450

2C

C206

C207

802

C

C209

C210

C211

212

C

C213

412

C

C215

C216

C217

812

C

C219

C220

C221

C222

C300

C301

C302

C308

903

C

C312

C313

413

C

C315

C316

C317

813

C

9 13

C

C320

C321

C400

104

C

C402

C403

C404

504

C

C406

C407

904

C

014

C

214

C

314

C

414

C

514

C

614

C

124

C00

5C

205

C

C600

C601

C602

C603

C604

C605

C606

C607

GND

GND600

OSC200

PWR_KEEP

401

R

601

R

901

R

R200

R201

R202

R203

402

R

R205

602

RR207

802

RR209

R314

513

R

R400

104

R

204

R30

4R

404

R

214

R

R417

814

R

914

R

R420

124

R

205

R

305

R

405

R

505

R

SC100

201C

S

TA400

TH200

003

RT

UCP200

UME200

003PC

U

R405

R407

014

R

VR402

304

RV

C417

C418

R406 R408

R409R411

104U

U400

804

C

114

C



10-14


VBAT

R417

C408

R401C401

VCCD_2.9V

C400

VCCA_2.9V

R410

R419

C418

R406

C412

204R

V

C415

VCCD_2.9V

C402

C413

C420

MIC400

R409

C417

C405

TA400

VBAT

R400

C407

R407

R408

R405

404R

R411 C419

C421

V+

R421

R420

6GND11

4 IN1

8IN2

5 NC1

7NC2

2 NO1

10NO21

U401

COM13COM2 9

GND

C403

VCCD_2.9V

_CS|AUSTB40

_RD|AUCLK42

_WR|AUTXD39

C411

SGND 24

NK

PS

62

PKP

S52

SVDD 23

MO

CV

116D

DV

VDDIO46

NNI

V21

VINP13

7

TS

RN

OP_

5

1M

WP

82

2M

WP

3

3M

WP

53

4M

WP

63

SCLK47

SDATA45

18HPOUT-R

IFSEL43

LRCK48

KLC

M1

CN

72

NC44

50 NCNC51

CCL

P

03

7D

92

20EQ1

EQ2 21

22EQ3

DN

G8

GND49

HPOUT-L 17

IKL

C2

D0|AURXD38

D137

2D

43

3D

33

4D

23

5D

13

6D

A041

DN

GA

01

16AGND

LTNI

UA

4

AUX115

14AUX2

DDV

A9

AVDD 19

304R

V

U400

R412

C406

R418

C414

C404

VCCD_1.8V

C416

MAIN_P

SPK_P

SPK_N

MAIN_N MICOUTP

AOUTBN

AS1

AOUTAN

AOUTAP

P_NI

AM

D(1)

AOUTBP

MICINP

MICINN

MICOUTN

D(0)

CP_OEN

)5(D

)6(D

)7(D

)4(D

)3(D

)2(D

CP_WEN

YMU_EN

A(1)

N_NI

AM

MXIC_IRQ

CLK13M_MXIC

MEM_RST

VIB_EN

VCCD_2.9V

VCCD_2.9V

C313

PWR_KEEP

C315

DSP_IO

C321

C312

1 3

2

TR300

C318

VRTC_3V

VBAT

VRF_2.9V

VCCA_2.9V

VCCD_1.8V

C319

C300

C317C314 C316

2R

3SS

V6

P4

SSV

31R

MC

VXV

1D

QA

NE

OX

B12VLDO_4

B10VLDO_5

A14VLDO_6

C12VLDO_7

A10VREF

41R

NG

ERV

31M

PG

ERV

H11VRTC

K12VSIM

5G

1SS

V4

K2

SSV

4C

LTC

O_D

DV

E14VEXT

F15VIB_DRV

A12VL4S_AB11VL4S_B

D10VL5S_AVL5S_B C9

G11VLDO_1

J12VLDO_2VLDO_3 A13

J13VDD12

3M

2D

DV

6N

3D

DV

C11VDD34

01C

5D

DV

31B

76D

DV

6A

BD

DV

DD

DV11

N

11LV

DD

V

5N

1OI_

DD

V4J

2OI_

DD

V

SERLE2

K14SIM_CLK

J11SIM_IOK11SIM_RST

7E

PXT

N9UP_CLK

P10UP_IOR10UP_RST

F14VACC

E13VBAT

3J1

DD

V

RWN

6D

NIXTXR

7D

PIXTXR

6C

NQXTX

R7

CP

QXTXR

L8SCLK_PSC

SDI_PSC M7N7SDO_PSC

C2 SERCKSERDAC1

B1 SERLE1A2

41C

2W

S_R

WP

6B

1FER

AR

5B

2FER

AR

RESETN_CSPR3

9K

O_TESE

R

F13RING_DRV

9LD

VSR

2D

VSR

01N

H10RTC_ALMN

4N

KLC_

CTR

L2

31D

8C

N

E10NC9

OCTL1C5F5 OCTL2

A4 OCTL4OCTL5G6

B3 OCTL6OCTL7A3

7LF

UB_1

WSP

9M

PEE

K_R

WP

51C

N1W

S_R

WP

41M

NNI

CIM

41N

PNI

CIM

51P

NTU

OCI

M51

NPT

UO

CIM

NCE5

D15NC3

E6 NC4

5C

N12

6C

N

5P

7C

N

6H

9S

DN

G

31P

VD

NG

11FR

UC

H_D

NG

4B

LTC

O_D

NG

51B

1C

SP_

DN

G

51K

2C

SP_

DN

G

01LQ

RTNI

L3 I|O

G13LED1_DRV

G12LED2_DRV

6R

CM

8J41

SD

NG

9J51

SD

NG

01J61

SD

NG

01K

71S

DN

G

8F2

SD

NG

9F3

SD

NG

01F4

SD

NG

7G

5S

DN

G

8G

6S

DN

G9

G7

SD

NG

01G

8S

DN

G

DB8F1 DB9

3P

RTNI

D

6FB

DN

G

01M

DD

NG

8E

QD

NG

7F1

SD

NG

7H

01S

DN

G8

H11

SD

NG

21S

DN

G9

H31

SD

NG

7J


K3 DB2DB3J5


CH_RES

CREF E9

CSN_PSC K8

4R

KCI

AD

6LI

DIA

D6

MO

DIA

D

4P

NRI

AD

K1 DB0DB1K2

F2 DB10F3 DB11

CFA

21N

NAT

UO

A11

PP

ATU

OA

21P

NBT

UO

A21

RP

BTU

OA

41LN

NIX

UA

51M

PNI

XU

A

31LNT

UO

XU

A31

KPT

UO

XU

A


K6 AB0AB1P1

L5 AB2AB3N1


K5 AB8

9D

UCP300

C320

C308

VCCB_2.9V

VBAT

VCCA_2.9VVCCD_2.9V

C309

C302 C301

INTRQ


DSP_DB(1)DSP_DB(0)


FLASH_RESET

TX_EN

VMOD_EN

DSP_IO



INTRQ

TNI_

PSD

UP_CS

PTU

OX

UA

NTU

OXU

A

PNIX

UA

NNIX

UA

PBT

UO

AN

BTU

OA

PAT

UO

AN

ATU

OA

CFA

SERLESERDATSERCLK

DSP_RWN

K23KL

C

RTCALARM

VIB_EN

RST

NO_

GIJN

O_R

WP

PWR_KEEP

PTU

OCI

MNT

UO

CIM

PNI

CIM

NNI

CIM

CM_

M31KL

C

KEY_BL1

SIMRSTSIMDATA

SIMCLK

CPAV

SIM_RSTSIM_IO

SIM_CLK

UP_SDOUP_SDI

UP_SCLK

PQXT

RN

QXTR

PIXTR

NIXT

R

VSIM

VREF

BAND_SEL

VIB_DRV

DSP_DB(0:15)

DSP_AB(0:8)

KEY_COL(2)

KEY_ROW(0)



10-15


10-1-8. LCD

Backlight ON "TIME"mode in the menu?

Backlight does not work

Check conectingbetween PBA and LCD

conector

Select backlight "15 sec" mode

Check FPCB

END

No

Yes

No

Check U600 △v(pin #27- #29,30) =

3.1/2.7V(dimming)Check the LCD

Yes

Yes

No



10-16


10-2.RF10-2-1. EGSM Rx

Continuous RX ONRF Input : 62CHAMP : -50dBm

Check pin #11 ofPAM100 ≥ -65dBm

Check pin #29,30 ofU103 ≥ -65dBm

Check pin #17 ofU103 ≥ 2.8V

Check the pin #19,20 ofU103=26Mhz

Check the pin #2,3,22,23 ofU103 Vp-p=120mV

END

Resolder or ChangeRFS100,C103,C105,L101,L107,L108

Resolder or Change PAM100

Check soldered status ofC117, C124, L103

Resolder or change UCP300pinA13 C315

Resolder or Change OSC100

Resolder or Change U103

Normal Condition Catch thechannel


GSM Receiver is O.K? GSM RX path componentresolder or change

Check soldered status ofTP101, R100, R102, C100, L100

YES

YES

YES

YES

YES

YES

YES

YES

YES

NO

NO

NO

NO

NO

NO

NO

NO



10-17


10-2-2. DCS Rx

Continuous RX ONRF Input : 660CH

AMP : -50dBm


Check pin #27,28 ofU103 ≥ -65dBm

Check pin #17 ofU103 ≥ 2.8V

Check the pin #19,20 ofU103=26Mhz

Check the pin #2,3,22,23 ofU103 Vp-p=120mV

END

Normal Condition Catch thechannel


GSM Receiver is O.K?

YES

YES

YES

YES

YES

YES

YES

YES

YES

NO

NO

NO

NO

NO

NO

NO

NO

Resolder or ChangeRFS100,L107,L108,C103,C105,L101

Resolder or Change PAM100

Check soldered status ofC108, C110, L102

Resolder or change UCP300pinA13 C315

Resolder or Change OSC100

Resolder or Change U103

GSM RX path componentresolder or change

Check soldered status ofTP101, R100, R102, C100, L100



10-18


10-2-3. EGSM Tx

CheckPAM100 pin 11: about 2~3dbm?

CheckPAM100

pin 4 : 2.8V ?

Check and changeRFS100,L107,L108,C103,C105,L101

Yes

Check andchange

UCP200,UCP300

No

CONTINUS TX ON CONDITION

TX POWER DAC : 554 CODEAPPLIEDCH : 62ch

RBW : 100KHzVBW : 100KHzSPAN : 10MHzREF LEV : 10dBmATT : 20dB

PAM100 pin 17:about 4~5dbm?

Yes

No

Yes

PAM100 pin 1 :3.7V ?

U103check & change

No Battery, UCP300check & change

Yes

PAM100 pin 3 :1.2V ?

NoUCP300 check

Yes

PAM100 pin 4 :2.8V ?

No UCP300check

U103 pin2,3,22,23 :100mV ?PAM100

change or resolder

UCP300change or resolder

No

Yes

U103change or resolder

Yes

PAM100 pin 11:about -5dbm?

No

Yes

No



10-19


10-2-4. DCS Tx

CONTINUS TX ON CONDITION

TX POWER DAC : 560 CODEAPPLIED

CH : 698CH(DCS),660CH(PCS)RBW : 100KHzVBW : 100KHzSPAN : 10MHzREF LEV : 10dBmATT : 20dB

CheckPAM100

pin 4 : 2.8V ?

PAM100 pin19:about 4~5dbm?

No

CheckPAM100 pin 16: about 2~3

No Check andchange

UCP200,UCP300

Yes

No

Yes

Yes

U300check & change

No Battery, PAM100check & change

Yes

NoPAM100 check

Yes

No

Yes

No UCP300check

Yes

PAM100change or resolder

U103 pin2,3,22,23 :100mV ?

No UCP300change or resolder

Yes

U103change or resolder

PAM100 pin 1 :3.7V ?

PAM100 pin 3 :1.2V ?

PAM100 pin 11:

about -5dbm?

PAM100 pin 1 :2.8V ?

Check and changeRFS100,L107,L108,C103,C105,L101



10-20


BTC300

C101

C104

C105

C106

701

C

801

C

C109

011

C

C111

C112

311

C

C114

511

C

C116

711

C

C118

911

C

021

C

121

C

C122

C123

521

C

621

C72

1C

C134

C300

C301

C302

C308

903

C

C312

C313

413

C

C315

C317

813

C

913

C

C320

C400

104

C

C402

C403

C404

504

C

C406

C407

804

C

904

C

014

C

114

C

214

C

314

C

414

C

514

C

614

C

124

C00

5C

205

C

806

C

016

C

116

C

F100

GND600

401L

601L

L107

OSC100

001

R

R101

301

R

901

R

111

R

R400

104

R

204

R30

4R

404

R

R406

R411

214

R

R417

814

R

914

R20

5R

305

R

405

R

505

R

TA100

301

U

U400

104U

003

RV

003PC

U

001L

201

R

C100

001

SFR

C103

101L

001M

AP

L103

711

C

421

C

801L

L102



10-21


VBAT

C122 C123

C115

C109

C105

C106

L108

L107L101

C114

C117 C118

L104

C103

C100

2GND1

GND24

HOT1

3HOT

VRF_2.9V

C126

3121

VDD

51

VLDO1

61

VLDO2

9 VLDO3

OSC100

11

TXOP_LO01

81CF

AV

VBAT41

IB

B_C

CV4

QB

B_C

CV42

EF_C

CV1

FE

R_C

CV71

VCC_TXVCO

5223

RX850

13

RX850B

03

RX900

92

RX900B

6KL

CS

ATA

DS5

NES7

TXOP_HI

Q32

BQ

22

NIFER

02

BNIFE

R91

12P

O_FER

82

RX1800

RX1800B

6272

RX1900

RX1900B

GND 33

2I

3BI

8C

N

43C

NC

N53

U103

C101

C124

L103

TA100

C104

R103

C111C110

C107

C113

VCCD_2.9V

C112

C108

VBAT

R111

C120

R101

C135

DN

G8

DN

G9

C125

VLOGIC2

02D

NG

DN

G12

VRAMP 3

TX_EN45BS

DCS_RX6

GSM_RX7

4D

NG

21 313

DN

G

412

DN

G

511

DN

G

61D

NG

GSM_IN17

18NC

DCS_IN19

PAM100

1VBATT

DN

G01

TN

A11

L102

R100

C121C119

4G

C116

RFS100

A2 3

C

1G

R102

C127

4IN2

8 OUT1

OUT26

L100

BAL19

BAL27

2GG

3G510

G

IN1 1

TP101

F100

VMOD_EN

BAND_SELTX_ENVAPC

DPCS_PAM_IN

GSM_LNA_IN_P

GSM_LNA_IN_N

DCS_LNA_IN_N

DCS_LNA_IN_P

GSM_PAM_IN

DPCS_PAM_IN

GSM_PAM_IN

RTXQP

RTXQN26M_OUT

DCS_LNA_IN_N

DCS_LNA_IN_P

GSM_LNA_IN_N

GSM_LNA_IN_P

SERCLK

SERDAT

SERLE

AFC

RTXIP

RTXIN


11. Reference data

11-1


11-1. 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

samsung sgh-b100 service manual - spsystems€¦ · mideast & africa mea.samsungportal.com gspn...

Documents