samsung sgh-p520 service manual -...
TRANSCRIPT
GSM TELEPHONESGH-P520
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.
2007. 11. Rev.1.0
ⓒ
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GSPN (Global Service Partner Network)
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1. Safety Precautions
1-1
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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 this rules.
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Safety Precautions
1-2
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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.
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2. Specification
2-1
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2-1. GSM/DCS1800/PCS1900 General Specification
EGSM 900Phase 2
DCS1800Phase 1 PCS1900
Freq. Band[MHz]Upl ink/Downl ink
880~915925~960
1710~17851805~1880
1850~19101930~1990
ARFCN range 0~124 & 975~1023 512~885 512~810
Tx/Rx spacing 45 MHz 95 MHz 80 MHz
Mod. Bit rate/Bit Per iod
270.833 kbps3.692 us
270.833 kbps3.692 us
270.833 kbps3.692 us
Time SlotPer iod/Frame
Period
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~5 dBm 30 dBm~0 dBm 30 dBm~0 dBm
Power Class 5 pcl ~ 19 pcl 0 pcl ~ 15 pcl 0 pcl ~ 15 pcl
Sensi t iv i ty -102 dBm -100 dBm -100 dBm
TDMA Mux 8 8 8
Cel l Radius 35 Km 2 Km -
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Specification
2-2
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2-2. GSM TX power class
TX Powercontrol level
EGSM900
5 33±2 dBm
6 31±2 dBm
7 29±2 dBm
8 27±2 dBm
9 25±2 dBm
10 23±2 dBm
11 21±2 dBm
12 19±2 dBm
13 17±2 dBm
14 15±2 dBm
15 13±2 dBm
16 11±3 dBm
17 9± 3dBm
18 7±3 dBm
19 5±3 dBm
TX 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
TX Powercontrol level
PCS1900
0 30±3 dBm
1 28±3 dBm
2 26±3 dBm
3 24±3 dBm
4 22±3 dBm
5 20±3 dBm
6 18±3 dBm
7 16±3 dBm
8 14±3 dBm
9 12±4 dBm
10 10±4 dBm
11 8±4 dBm
12 6±4 dBm
13 4±4 dBm
14 2±5 dBm
15 0±5 dBm
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3. Product Function
3-1
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Main Function① 3 MCamera② 2.6” QVGA262K Color TFTw/ Touch Screen③ Music Player & Ringtone (MP3/MIDI/AAC/ AAC+/WMA)④ Camcorder & Video Messaging (MPEG4/ H.263)⑤ Speaker Phone Function⑥ Picsel File Viewer⑦ Bluetooth /USB / SyncML DS(Outlook Exchangeable)⑧ Touch UI / GUI
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4. Array course control
4-1
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Test Jig (GH80-03307A)
RF Test Cable (GH39-00599A)
Test Cable (GH39-00895A)
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Array course control
4-2
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Software Downloading4-1. Downloading Binary Files• Three binary files for downloading P520.– P520XXYY.s3 : Main source code binary.
4-2. Pre-requsite for Downloading• Downloader Program(OptiFlash.exe)• P520 Mobile Phone• Data Cable• Binary files
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Array course control
4-3
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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
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Array course control
4-4
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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
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Array course control
4-5
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4. Select the“Flash&Verify” -> “Browse” Set the directory path and choose the latest s/w binary, for example “P520XXYY.s3”, for the downloader binary setting.
\
The reserved memory regions are included in optiflash program, platform.def.
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Array course control
4-6
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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. : *#1234#
Full Reset : *2767*3855#
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5. Exploded View and Parts List
5-1
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5-1. Cellular phone Exploded View
QME02
QFR01
QFR04
QLC01
QMC16
QBR01
QCR12
QSH01
QMP01
QAN05
QCR05
QAN02
QMO01
QCA01
QSH02
QCR06
QCR06
QRE01
QRF01
QKP02
QME03
QMI03
QBC12
QBA01
QCR10QVO01
QBA00
QCK01QCK02
QRF03
QSD01
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Exploded View and Parts List
5-2
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Design LOC Discription SEC CODE
QAN02 INTENNA-SGHP520 GH42-01326A
QAN05 ASSY MEC-INTENNA CONTACT GH75-08168A
QBA00 ASSY COVER-BATTERY GH98-06920A
QBA01 BATTERY-880MAH,BLK,MAIN GH43-02253A
QBC12 ASSY RUBBER-BATTERY CONTACT GH98-06567A
QBR01 ASSY CASE-BRACKET SHIELD GH98-04114A
QCA01 CAMERA MODULE GH59-04357A
QCK01 ASSY KEY-CAMERA GH98-04118B
QCK02 PMO KEY-HOLD GH72-39597B
QCR05 SCREW-MACHINE 6001-001478
QCR06 SCREW-MACHINE 6001-001155
QCR10 SCREW-MACHINE 6001-001633
QCR10 SCREW-MACHINE 6001-001633
QCR12 SCREW-MACHINE 6001-001530
QFR01 ASSY CASE-FRONT GH98-04113B
QFR04 PMO DECO-FRONT GH72-38483B
QKP02 ASSY KEYPAD-SUB(XEN/ZN) GH98-04121B
QLC01 LCD-MODULE,P500 GH07-01120A
QMC16 KEY FPCB-CON TO CON FPCB,P520 GH59-04478A
QME02 ASSY ETC-LCD SUB PCB ASSY,P520 GH59-04490A
QME03 KEY FPCB-TOUCH SCREEN FPCB ASS GH59-04922A
QMI03 RMO RUBBER-MIC BOTTOM GH73-11313A
QMO01 MOTOR DC-SPK + MOTOR DC-SGHP52 GH31-00312A
QMP01 PBA MAIN-SGHP520 GH92-03568A
QRF01 PMO COVER-RF GH72-38485B
QSH01 IPR SHIELD-COVER GH70-02599A
QSH02 IPR SHIELD-REAR GH70-02659A
QVO01 PMO KEY-VOLUME GH72-39599B
QRE01 ASSY CASE-REAR GH98-04117B
5-2. Cellular phone Parts list
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Exploded View and Parts List
5-3
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QRF03 PMO COVER-EAR IF GH72-39596B
QSD01 PMO COVER-MICRO SD GH72-39598B
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Exploded View and Parts List
5-4
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Discription SEC CODEIC-MEMORY CARD 1109-001363
BAG PE 6902-000297BAG PP 6902-000913
CBF INTERFACE-DATA LINK CABLE, GH39-00859CADAPTOR-ATADS10EGE,D/BRN,EU GH44-01702C
S/W CD-SAMSUNG PC STUDIO 3.1,P GH46-00441AS/W CD-SAMSUNG PC STUDIO 3.2,P GH46-00441BEARPHONE-AAEP407LGE,S20P,D/BRN GH59-04735D
LABEL(R)-WATER SOAK GH68-09361ALABEL(P)-OPEN MP3 GH68-11246A
MANUAL USERS-EU FRENCH GH68-16436ALABEL(R)-MAIN(FRANCE) GH68-16784C
LABEL(P)-SEAL GH68-17023ABOX(P)-UNIT MAIN(EU)-PREMIUM N GH69-06292A
TAPE-BRACKET MASKING GH74-32353ASPONGE GH74-32426A
TAPE GH74-34545ATAPE GH74-34546A
TAPE GASK GH74-34548ASPONGE-FRONT DECO GH74-34549A
TAPE GASK GH74-35363ATAPE-CAMERA CONN SIDE GH74-36377A
TAPE GH74-36378AVINYL-BOHO MAIN WINDOW GH74-36527A
TAPE GH74-36639AASSY CASE-LEATHER GH98-05609BASSY ACCE-POUCH GH98-06983A
ASSY ACCE-PHONE POUCH GH98-06984AASSY ACCE-CLEANING CLOTH GH98-06985A
CBF SIGNAL-SCHB490,RF CABLE,BL GH39-00599ACBF INTERFACE-S20P, TEST CABLE GH39-00892ACBF INTERFACE-S20P, TEST CABLE GH39-00895A
INSTALL-TEST JIG BOX GH80-03307A
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6. MAIN Electrical Parts List
6-1
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SEC CODE Design LOC Discription STATUS0403-001547 ZD200 DIODE-ZENER SA0403-001547 ZD300 DIODE-ZENER SA0403-001547 ZD301 DIODE-ZENER SA0403-001547 ZD400 DIODE-ZENER SA0404-001172 ZD302 DIODE-SCHOTTKY SA0406-001167 ZD500 DIODE-TVS SA0406-001167 ZD501 DIODE-TVS SA0406-001200 U602 DIODE-TVS SA0406-001267 VR500 DIODE-TVS SA0406-001267 VR501 DIODE-TVS SA0505-002207 U502 FET-SILICON SA0601-002015 LED302 LED SA0801-002529 U300 IC-CMOS LOGIC SA0801-002958 U601 IC-CMOS LOGIC SA1001-001428 U401 IC-ANALOG MULTIPLEX SA1001-001438 U200 IC-ANALOG SWITCH SA1108-000140 UCP200 IC-MCP SA1201-002304 U402 IC-AUDIO AMP SA1201-002457 U100 IC-POWER AMP SA1203-003432 U103 IC-POSI.FIXED REG. SA1203-003432 U403 IC-POSI.FIXED REG. SA1203-003432 U405 IC-POSI.FIXED REG. SA1203-003523 U507 IC-POSI.FIXED REG. SA1203-003754 U506 IC-POSI.FIXED REG. SA1203-003789 U600 IC-POWER SUPERVISOR SA1203-004089 U308 IC-DC/DC CONVERTER SA1203-004119 UCP300 IC-POWER SUPERVISOR SA1203-004172 U501 IC-DC/DC CONVERTER SA1203-004518 U301 IC-BATTERY SA1203-004548 U500 IC-DC/DC CONVERTER SA1203-004596 U505 IC-MULTI REG. SA1203-004654 U302 IC-DC/DC CONVERTER SA1203-004813 U404 IC-POSI.FIXED REG. SA1204-002138 U202 IC-MELODY SA1205-002272 U201 IC-TRANSCEIVER SA1205-003093 U101 IC-TRANSCEIVER SA
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Main Electrical Parts List
6-2
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SEC CODE Design LOC Discription STATUS1205-003210 U504 IC-CODEC SA1205-003234 U400 IC-CODEC SA1205-003235 U102 IC-DATA COMM./GEN. SA1404-001165 TH300 THERMISTOR-NTC SA1405-001082 VR200 VARISTOR SA1405-001082 VR400 VARISTOR SA1405-001082 VR401 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 SA1405-001108 VR502 VARISTOR SA2007-000141 R412 R-CHIP SA2007-000141 R420 R-CHIP SA2007-001119 R410 R-CHIP SA2007-001119 R411 R-CHIP SA2007-001325 R215 R-CHIP SA2007-003112 R407 R-CHIP SA2007-003112 R408 R-CHIP SA2007-007134 R400 R-CHIP SA2007-007134 R402 R-CHIP SA2007-007142 R415 R-CHIP SA2007-007142 R416 R-CHIP SA2007-007142 R417 R-CHIP SA2007-007142 R421 R-CHIP SA2007-007314 R305 R-CHIP SA2007-007468 R414 R-CHIP SA2007-007468 R418 R-CHIP SA2007-007468 R419 R-CHIP SA2007-007468 R422 R-CHIP SA2007-007528 R413 R-CHIP SA2007-007528 R423 R-CHIP SA2007-008045 R102 R-CHIP SA2007-008045 R200 R-CHIP SA
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Main Electrical Parts List
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SEC CODE Design LOC Discription STATUS2007-008051 R512 R-CHIP SA2007-008052 R310 R-CHIP SA2007-008055 R206 R-CHIP SA2007-008055 R210 R-CHIP SA2007-008055 R211 R-CHIP SA2007-008055 R216 R-CHIP SA2007-008055 R301 R-CHIP SA2007-008055 R302 R-CHIP SA2007-008055 R317 R-CHIP SA2007-008055 R518 R-CHIP SA2007-008055 R530 R-CHIP SA2007-008056 R100 R-CHIP SA2007-008419 R520 R-CHIP SA2007-008419 R521 R-CHIP SA2007-008419 R522 R-CHIP SA2007-008419 R524 R-CHIP SA2007-008419 R527 R-CHIP SA2007-008420 R203 R-CHIP SA2007-008420 R204 R-CHIP SA2007-008420 R403 R-CHIP SA2007-008420 R404 R-CHIP SA2007-008478 R202 R-CHIP SA2007-008483 R107 R-CHIP SA2007-008483 R108 R-CHIP SA2007-008483 R201 R-CHIP SA2007-008483 R205 R-CHIP SA2007-008483 R303 R-CHIP SA2007-008483 R315 R-CHIP SA2007-008483 R406 R-CHIP SA2007-008483 R409 R-CHIP SA2007-008483 R424 R-CHIP SA2007-008483 R506 R-CHIP SA2007-008483 R515 R-CHIP SA2007-008483 R609 R-CHIP SA2007-008483 R610 R-CHIP SA2007-008483 R611 R-CHIP SA
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Main Electrical Parts List
6-4
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SEC CODE Design LOC Discription STATUS2007-008483 R613 R-CHIP SA2007-008486 R612 R-CHIP SA2007-008516 R103 R-CHIP SA2007-008516 R104 R-CHIP SA2007-008516 R208 R-CHIP SA2007-008516 R428 R-CHIP SA2007-008516 R429 R-CHIP SA2007-008516 R502 R-CHIP SA2007-008516 R513 R-CHIP SA2007-008516 R532 R-CHIP SA2007-008516 R602 R-CHIP SA2007-008516 R603 R-CHIP SA2007-008531 R209 R-CHIP SA2007-008531 R501 R-CHIP SA2007-008542 R105 R-CHIP SA2007-008542 R217 R-CHIP SA2007-008542 R218 R-CHIP SA2007-008542 R500 R-CHIP SA2007-008542 R533 R-CHIP SA2007-008542 R614 R-CHIP SA2007-008587 R101 R-CHIP SA2007-008588 R307 R-CHIP SA2007-008588 R312 R-CHIP SA2007-008588 R509 R-CHIP SA2007-008588 R510 R-CHIP SA2007-008588 R516 R-CHIP SA2007-008588 R517 R-CHIP SA2007-008774 R106 R-CHIP SA2007-008786 R504 R-CHIP SA2007-008798 R306 R-CHIP SNA2007-008809 R427 R-CHIP SNA2007-009084 R507 R-CHIP SA2007-009111 R425 R-CHIP SA2007-009111 R426 R-CHIP SA2007-009157 R508 R-CHIP SA2007-009166 R309 R-CHIP SA
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Main Electrical Parts List
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SEC CODE Design LOC Discription STATUS2007-009167 R313 R-CHIP SA2007-009169 R304 R-CHIP SA2007-009170 R519 R-CHIP SA2007-009171 R300 R-CHIP SA2007-009212 R401 R-CHIP SA2007-009212 R405 R-CHIP SA2007-009361 R316 R-CHIP SA2203-000278 C145 C-CER,CHIP SA2203-000425 C215 C-CER,CHIP SA2203-000425 C216 C-CER,CHIP SA2203-000438 C225 C-CER,CHIP SA2203-000438 C539 C-CER,CHIP SA2203-000438 C540 C-CER,CHIP SA2203-000812 C422 C-CER,CHIP SA2203-001405 C315 C-CER,CHIP SA2203-005234 C116 C-CER,CHIP SA2203-005234 C118 C-CER,CHIP SA2203-005234 C123 C-CER,CHIP SA2203-005234 C124 C-CER,CHIP SA2203-005288 C129 C-CER,CHIP SA2203-005481 C423 C-CER,CHIP SA2203-005481 C425 C-CER,CHIP SA2203-005482 C329 C-CER,CHIP SA2203-005482 C419 C-CER,CHIP SA2203-005682 C115 C-CER,CHIP SA2203-005682 C119 C-CER,CHIP SA2203-005682 C120 C-CER,CHIP SA2203-005682 C125 C-CER,CHIP SA2203-005682 C126 C-CER,CHIP SA2203-005682 C127 C-CER,CHIP SA2203-005682 C130 C-CER,CHIP SA2203-005682 C131 C-CER,CHIP SA2203-005682 C135 C-CER,CHIP SA2203-005682 C324 C-CER,CHIP SA2203-005682 C431 C-CER,CHIP SA2203-005682 C432 C-CER,CHIP SA
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SEC CODE Design LOC Discription STATUS2203-005682 C616 C-CER,CHIP SA2203-005682 C617 C-CER,CHIP SA2203-005682 C618 C-CER,CHIP SA2203-005683 C102 C-CER,CHIP SA2203-005683 C323 C-CER,CHIP SA2203-005719 C407 C-CER,CHIP SA2203-005719 C408 C-CER,CHIP SA2203-005725 C139 C-CER,CHIP SA2203-005731 C114 C-CER,CHIP SA2203-005731 C122 C-CER,CHIP SA2203-005731 C128 C-CER,CHIP SA2203-005736 C305 C-CER,CHIP SA2203-005736 C313 C-CER,CHIP SA2203-005736 C409 C-CER,CHIP SA2203-005736 C415 C-CER,CHIP SA2203-005777 C110 C-CER,CHIP SA2203-005806 C101 C-CER,CHIP SNA2203-006048 C430 C-CER,CHIP SA2203-006194 C104 C-CER,CHIP SA2203-006194 C117 C-CER,CHIP SA2203-006194 C134 C-CER,CHIP SA2203-006194 C136 C-CER,CHIP SA2203-006194 C137 C-CER,CHIP SA2203-006194 C144 C-CER,CHIP SA2203-006194 C200 C-CER,CHIP SA2203-006194 C202 C-CER,CHIP SA2203-006194 C206 C-CER,CHIP SA2203-006194 C207 C-CER,CHIP SA2203-006194 C209 C-CER,CHIP SA2203-006194 C217 C-CER,CHIP SA2203-006194 C300 C-CER,CHIP SA2203-006194 C301 C-CER,CHIP SA2203-006194 C314 C-CER,CHIP SA2203-006194 C402 C-CER,CHIP SA2203-006194 C403 C-CER,CHIP SA2203-006257 C307 C-CER,CHIP SA
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Main Electrical Parts List
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SEC CODE Design LOC Discription STATUS2203-006257 C420 C-CER,CHIP SA2203-006257 C518 C-CER,CHIP SA2203-006260 C421 C-CER,CHIP SA2203-006260 C424 C-CER,CHIP SA2203-006305 C100 C-CER,CHIP SA2203-006305 C113 C-CER,CHIP SA2203-006305 C524 C-CER,CHIP SA2203-006305 C525 C-CER,CHIP SA2203-006324 C304 C-CER,CHIP SA2203-006348 C537 C-CER,CHIP SA2203-006410 C147 C-CER,CHIP SA2203-006423 C105 C-CER,CHIP SA2203-006423 C106 C-CER,CHIP SA2203-006423 C109 C-CER,CHIP SA2203-006423 C132 C-CER,CHIP SA2203-006423 C133 C-CER,CHIP SA2203-006423 C138 C-CER,CHIP SA2203-006423 C143 C-CER,CHIP SA2203-006423 C201 C-CER,CHIP SA2203-006423 C203 C-CER,CHIP SA2203-006423 C204 C-CER,CHIP SA2203-006423 C205 C-CER,CHIP SA2203-006423 C208 C-CER,CHIP SA2203-006423 C211 C-CER,CHIP SA2203-006423 C212 C-CER,CHIP SA2203-006423 C213 C-CER,CHIP SA2203-006423 C214 C-CER,CHIP SA2203-006423 C223 C-CER,CHIP SA2203-006423 C224 C-CER,CHIP SA2203-006423 C302 C-CER,CHIP SA2203-006423 C303 C-CER,CHIP SA2203-006423 C317 C-CER,CHIP SA2203-006423 C400 C-CER,CHIP SA2203-006423 C401 C-CER,CHIP SA2203-006423 C404 C-CER,CHIP SA2203-006423 C405 C-CER,CHIP SA
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Main Electrical Parts List
6-8
This Document can not be used without Samsung's authorization
SEC CODE Design LOC Discription STATUS2203-006423 C410 C-CER,CHIP SA2203-006423 C500 C-CER,CHIP SA2203-006423 C504 C-CER,CHIP SA2203-006423 C506 C-CER,CHIP SA2203-006423 C507 C-CER,CHIP SA2203-006423 C508 C-CER,CHIP SA2203-006423 C509 C-CER,CHIP SA2203-006423 C510 C-CER,CHIP SA2203-006423 C511 C-CER,CHIP SA2203-006423 C512 C-CER,CHIP SA2203-006423 C526 C-CER,CHIP SA2203-006423 C549 C-CER,CHIP SA2203-006423 C610 C-CER,CHIP SA2203-006423 C612 C-CER,CHIP SA2203-006423 C613 C-CER,CHIP SA2203-006423 C615 C-CER,CHIP SA2203-006556 C121 C-CER,CHIP SA2203-006562 C140 C-CER,CHIP SA2203-006562 C210 C-CER,CHIP SA2203-006562 C306 C-CER,CHIP SA2203-006562 C308 C-CER,CHIP SA2203-006562 C309 C-CER,CHIP SA2203-006562 C310 C-CER,CHIP SA2203-006562 C311 C-CER,CHIP SA2203-006562 C312 C-CER,CHIP SA2203-006562 C318 C-CER,CHIP SA2203-006562 C320 C-CER,CHIP SA2203-006562 C322 C-CER,CHIP SA2203-006562 C325 C-CER,CHIP SA2203-006562 C406 C-CER,CHIP SA2203-006562 C417 C-CER,CHIP SA2203-006562 C418 C-CER,CHIP SA2203-006562 C426 C-CER,CHIP SA2203-006562 C427 C-CER,CHIP SA2203-006562 C502 C-CER,CHIP SA2203-006562 C503 C-CER,CHIP SA
SAMSUNG Proprietary-Contents may change without notice
Main Electrical Parts List
6-9
This Document can not be used without Samsung's authorization
SEC CODE Design LOC Discription STATUS2203-006562 C514 C-CER,CHIP SA2203-006562 C519 C-CER,CHIP SA2203-006562 C520 C-CER,CHIP SA2203-006562 C521 C-CER,CHIP SA2203-006562 C527 C-CER,CHIP SA2203-006562 C531 C-CER,CHIP SA2203-006562 C532 C-CER,CHIP SA2203-006562 C533 C-CER,CHIP SA2203-006562 C542 C-CER,CHIP SA2203-006562 C611 C-CER,CHIP SA2203-006562 C614 C-CER,CHIP SA2203-006611 C602 C-CER,CHIP SA2203-006611 C603 C-CER,CHIP SA2203-006611 C604 C-CER,CHIP SA2203-006611 C605 C-CER,CHIP SA2203-006611 C606 C-CER,CHIP SA2203-006611 C607 C-CER,CHIP SA2203-006611 C608 C-CER,CHIP SA2203-006611 C609 C-CER,CHIP SA2203-006626 C142 C-CER,CHIP SA2203-006626 C428 C-CER,CHIP SA2203-006626 C429 C-CER,CHIP SA2203-006648 C107 C-CER,CHIP SA2203-006648 C112 C-CER,CHIP SA2203-006648 C316 C-CER,CHIP SA2203-006648 C541 C-CER,CHIP SA2203-006674 C141 C-CER,CHIP SNA2203-006824 C319 C-CER,CHIP SA2203-006824 C501 C-CER,CHIP SA2203-006824 C513 C-CER,CHIP SA2203-006838 C321 C-CER,CHIP SA2203-006838 C515 C-CER,CHIP SA2203-006841 C538 C-CER,CHIP SA2203-006872 C414 C-CER,CHIP SA2203-006872 C416 C-CER,CHIP SA2203-006872 C528 C-CER,CHIP SA
SAMSUNG Proprietary-Contents may change without notice
Main Electrical Parts List
6-10
This Document can not be used without Samsung's authorization
SEC CODE Design LOC Discription STATUS2203-006872 C529 C-CER,CHIP SA2203-006872 C530 C-CER,CHIP SA2203-006872 C547 C-CER,CHIP SA2203-006901 C516 C-CER,CHIP SA2203-007143 C545 C-CER,CHIP SA2203-007195 C108 C-CER,CHIP SA2203-007195 C326 C-CER,CHIP SA2203-007195 C327 C-CER,CHIP SA2203-007195 C328 C-CER,CHIP SA2203-007195 C517 C-CER,CHIP SA2404-001339 TA201 C-TA,CHIP SA2404-001381 TA402 C-TA,CHIP SA2404-001381 TA404 C-TA,CHIP SA2404-001414 TA403 C-TA,CHIP SA2404-001484 TA400 C-TA,CHIP SA2404-001484 TA401 C-TA,CHIP SA2404-001496 TA300 C-TA,CHIP SA2703-001229 L501 INDUCTOR-SMD SA2703-001748 L107 INDUCTOR-SMD SA2703-001748 L108 INDUCTOR-SMD SA2703-002176 L111 INDUCTOR-SMD SA2703-002202 L105 INDUCTOR-SMD SA2703-002268 L106 INDUCTOR-SMD SA2703-002268 L109 INDUCTOR-SMD SA2703-002369 L104 INDUCTOR-SMD SA2703-002714 L500 INDUCTOR-SMD SA2703-002734 L300 INDUCTOR-SMD SA2703-002734 L301 INDUCTOR-SMD SA2703-002795 L110 INDUCTOR-SMD SNA2703-002900 L102 INDUCTOR-SMD SA2703-002910 L103 INDUCTOR-SMD SA2703-002917 L100 INDUCTOR-SMD SA2703-002917 L101 INDUCTOR-SMD SA2801-004455 OSC100 CRYSTAL-SMD SA2801-004458 OSC500 CRYSTAL-SMD SA2801-004506 OSC101 CRYSTAL-SMD SA
SAMSUNG Proprietary-Contents may change without notice
Main Electrical Parts List
6-11
This Document can not be used without Samsung's authorization
SEC CODE Design LOC Discription STATUS2801-004551 OSC200 CRYSTAL-SMD SA2901-001404 F600 FILTER-EMI SMD SA2901-001404 F601 FILTER-EMI SMD SA2901-001404 F602 FILTER-EMI SMD SA2901-001404 F603 FILTER-EMI SMD SA2901-001404 F604 FILTER-EMI SMD SA2904-001600 F102 FILTER-SAW SA2904-001604 F101 FILTER-SAW SNA2904-001628 F100 FILTER-SAW SA2909-001283 F103 FILTER-LC SA3301-001342 F403 BEAD-SMD SA3301-001342 L502 BEAD-SMD SA3301-001342 L504 BEAD-SMD SA3301-001534 F401 BEAD-SMD SA3301-001534 F402 BEAD-SMD SA3705-001421 RFS100 CONNECTOR-COAXIAL SA3708-002202 CN600 CONNECTOR-FPC/FFC/PIC SA3709-001344 CN601 CONNECTOR-CARD EDGE SA3709-001391 SIM600 CONNECTOR-CARD EDGE SA3710-002499 SOC500 SOCKET-INTERFACE SA3711-005643 CN602 HEADER-BOARD TO BOARD SA3711-005659 HEA600 HEADER-BOARD TO BOARD SA3711-006256 BTC300 HEADER-BATTERY SA4302-001158 BAT300 BATTERY-LI(2ND) SAGH09-00045A UCP200 IC MICOM SAGH70-02600A SC100 IPR SHIELD-FRAME SAGH70-02640A FPC600 ICT SHIELD-CAN CLIP SAGH70-02640A FPC601 ICT SHIELD-CAN CLIP SAGH70-02640A FPC602 ICT SHIELD-CAN CLIP SAGH71-05666A ANT100 NPR-ANTENNA CONTACT SAGH71-05666A ANT101 NPR-ANTENNA CONTACT SAGH71-07885A FPC603 NPR CONTACT-BATTERY SA
Please consult the GSPN website (Samsung Portal) for the most recent version of the product'spart list.
SAMSUNG Proprietary-Contents may change without notice
7. Disassembly and Assembly Instructions
7-1
This Document can not be used without Samsung's authorization
7-1. Disassembly1
43
2
1) Lift off the PBA off holding a INTENNA like thepicture.
1) Remove six screws on a Rear Case. (6 points)
※ caution1) Remove the battery and SIM CARD.
1) Open a cover on an earphone-jack
(multi-fucntion jack).
2) Disassemble the rear case to push up by thearrow-direction from the bottom hookers.
※ caution1) Be careful not to damage a Rear Case.
1) Remove two screws on a PBA. (2 points)
2) Detach the connecter from the PBA.
Hookers
Hooker
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Exploded View and Parts List
7-2
This Document can not be used without Samsung's authorization
5 6
1) Detach the PBA from the Front Ass'y.
1) Remove a tape on the connecter.
2) Extract the FPCB from the connecter.
SAMSUNG Proprietary-Contents may change without notice
Exploded View and Parts List
7-3
This Document can not be used without Samsung's authorization
7-2. Assembly1
3
2
1) Assemble the PBA and the front ass'y aligningremarked points.
1) Insert the LCD-FPCB into the connecter holdingthe PBA tilted to one side.※ caution1) Confirm the silk-line after the insertion.
1) Attach a tape on the LCD-connecter like a
picture.
1) Tighten two screws.
2) Attach the key-FPCB to the connecter.
※ caution1) Confirm which the key-FPCB and the PBA are
connected surely.
Put the key-FPCB under thePBA.
4
SAMSUNG Proprietary-Contents may change without notice
Exploded View and Parts List
7-4
This Document can not be used without Samsung's authorization
5
7
1) Assemble the rear case with an open earphone-jack cover. 1) Assemble side-keys to the body like a picture.
1) Tighten six screws on the rear case. (6 points)
6
SAMSUNG Proprietary-Contents may change without notice
8. Block Diagrams
8-1
This Document can not be used without Samsung's authorization
RX Block
TX Block
SAMSUNG Proprietary-Contents may change without notice
9. PCB Diagrams
9-1
This Document can not be used without Samsung's authorization
BT_ANT
C211
C221C
222
C223C
224 C225
C325
C326
C327C328C329
C400
C401
C402C403
C404 C405
C406
C407
C408
C409C410
C414
C415C416
C417
C418
C419
C420
C422
C428
C429
C430
C431
C432
C500
C501
C502
C503
C504
C506
C507
C508
C509
C510 C
511C
512
C526
C527C528
C529C
530
C537
C538
C539C
540
C542
C545
C547
C548C549
C610
C61 1
C612
C613
C614C615
C616
C617
C618
CN
60 1
COL_0
F401
F402
F403
F600F601F602F603F604
FPC600
FPC
601
FPC602
FPC603
G100
G101
G102
HEA600
L300
L301LED302
R200
R215R216
R217
R218
R300
R301
R302
R303
R304
R30 5R306
R314R315R316
R317R400
R401
R402
R403
R404
R405
R406
R407
R408
R409
R410
R411
R41 2
R413
R420
R423
R425
R426R427
R428
R429
R508
R512
R513
R516
R517
R527
R531
R532
R533
R602
R603
R609
R610
R611
R612
R613
R614
RFS100
ROW_4
SIM600
SOC
50 0
SP
K400
TA201
TA400TA401
TA402
TA403
TA404
TP501
U200
U202
U300
U301
U302
U400
U401U402
U403
U404
U504
U505U
507
U600
U601
U602
VR400
VR
401
VR500
VR501
VR601VR602
VR603
VR604
ZD301
ZD501
SAMSUNG Proprietary-Contents may change without notice
PCB Diagrams
9-2
This Document can not be used without Samsung's authorization
ANT100 ANT101
BA
T300
BTC300
C10
0
C10
1
C102
C104C105
C10
6C
107
C10
8
C109
C11
0
C11
1
C11
2C
113
C11
4
C11
5
C116
C117
C118
C119C120
C12
1
C12
2
C123C124
C125C126C127
C12
8
C12
9
C130
C131
C13
2 C133
C13
4
C135
C13
6C
137
C13
8
C13
9
C140
C14
1
C142 C14
3
C14
4
C14
5C
147
C20
0
C201
C20
2
C20
3
C20
4
C205
C20
6
C20
7
C20
8C20
9
C210C212
C213
C21
4C215
C21
6
C21
7
C300
C301
C30
2
C303
C30
4
C30
5
C306
C307
C308
C309
C310
C31
1C
312 C
313
C31
4
C315
C316
C317
C31
8C319
C32
0
C321C322
C32
3C
324
C42
1C
423
C42
4
C42
5
C42
6
C427
C51
3C
514
C51
5 C51
6C517C518C
519
C52
0
C521
C524
C52
5
C531
C532
C533C
541
C54
4C600C601
C602C603C604C605C606C607C608C609
CN600
CN602
F100
F101
F102
F103
JCON200
JCON201
L100L101
L102
L103
L104
L105
L106
L107L108
L109
L110
L111
L500
L501
L502
L504
OSC100
OSC
101
OSC200
OSC500
R10
0
R10
1R
102
R10
3
R10
4R
105
R10
6
R10
7
R108
R111
R11
2
R20
1
R202R203
R204
R20
5
R20
6R208
R20
9
R21
0
R211
R30
7
R30
9
R310
R31
1
R312
R31
3
R41
4R41
5R
416
R41
7
R41
8
R41
9 R42
1R
422
R42
4
R50
0 R50
1R
502
R50
4
R50
6
R50
7
R50
9R
510
R515
R51
8
R519
R52
0
R521
R522
R524
R530
SC100
TA300
TH30
0
TP200TP201 302PT202PT TP204TP205TP206TP207
TP208
U10
0
U10
1
U10
2
U10
3
U201
U30
8
U40
5 U500
U501U502
U50
6
UC
P200
UC
P300
VR200
VR502VR600
VR60
5
ZD200
ZD300
ZD302
ZD40
0
ZD500
10. Flow Chart of Troubleshooting
10-1
10-1 BASEBAND
10-1-1. Power ON
'Power On' does not work
Yes
Check the currentconsumption morethan 100mA
Download againNo
Yes
Charge the BatteryCheck the VBATmore than 3.3V
No
Yes
①
Check theVLDO7_1.8V
of UCP300 is morethan 1.8V
Check UCP300No
Yes
Check U302
②
Check U302pin 1 = 1.8Vpin 4 = 1.6Vpin 7,9 = 1.5V
No
③
Yes
Check VRF ofUCP300=2.9V
Check UCP300
and C310
No
Yes
④
Check C113Freq = 13MHzVp-p > 0.8V
Check the clock C113No
Yes
Check the initial operation
Yes
END
Flow Chart of Troubleshooting
10-2
POS
1
BAT300
NEG
2
C311
C305
C315
VCCD_2.9V
C307
VCCB_2.9V
V_BATT
H11
VRTC
K12
VSIM
G5 VSS1K4 VSS2
R2 VSS3P6 VSS4
R13VXVCM
D1XOENAQ
VRTC_1.5V
VL5S_B
C9
G11
VLDO_1
J12
VLDO_2
A13
VLDO_3
B12
VLDO_4
B10
VLDO_5
A14
VLDO_6
C12
VLDO_7
A10
VREF
R14VREGNM13VREGP
VDDD
L11 VDDV
N5 VDD_IO1J4 VDD_IO2
C4 VDD_OCTL
E14
VEXT
F15
VIB_DRV
L9VIB_RNG_EN
A12
VL4S_A
B11
VL4S_B
D10
VL5S_A
F14
VACC
E13
VBAT
J3 VDD1
J13
VDD12
M3 VDD2N6 VDD3
C11
VDD34
C10 VDD5B13 VDD67
A6 VDDB
N11
SERCK
C2
SERDA
C1
SERLE1
B1 A2SERLE2
K14
SIM_CLK
J11
SIM_IOK11
SIM_RST
E7TXPN9
UP_CLK
P10
UP_IOR10
UP_RST
RING_DRV
H10
RTC_ALMN
N4RTC_CLK
L2RWN
D6RXTXIND7RXTXIP
C6RXTXQNC7RXTXQP
L8SCLK_PSC
SDI_PSCM7
N7
SDO_PSC
OCTL6
B3OCTL7
A3L7PSW1_BUF
M9PWR_KEEP
C15PWR_SW1NC14PWR_SW2
B6RAREF1B5RAREF2
RESETN_CSP
R3
K9RESET_O
F13
MICOUTNN15MICOUTP
MODE N10
NC512 NC6
E6OCTL0
OCTL1
C5 F5
OCTL2
OCTL3
E5 A4OCTL4
OCTL5
G6
GND_HCUR
B4 GND_OCTL
B15 GND_PSC1K15 GND_PSC2
L10INTRQ
I|OL3
G13
LED1_DRVG12
LED2_DRV
R6MC
M14MICINNN14MICINP
P15
K10 GNDS17
F8 GNDS2GNDS3F9
F10 GNDS4G7 GNDS5
G8 GNDS6G9 GNDS7
G10 GNDS8H6 GNDS9
P13 GNDV
F11
GNDB
M10 GNDD
E8 GNDQ
F7 GNDS1
H7 GNDS10H8 GNDS11
GNDS12H9J7 GNDS13J8 GNDS14
J9 GNDS15J10 GNDS16
DB14
D2
DB15
K3DB2DB3
J5J6DB4
H5
DB5
G3
DB6
G4
DB7
F4DB8
F1DB9
P3DINTR
F6 R4DAICK
L6DAIDIM6DAIDO
P4DAIRN
K1DB0DB1
K2F2DB10
F3DB11
E2DB12
E3DB13
D3
R12AOUTBP
L14AUXINNM15AUXINP
L13AUXOUTNK13AUXOUTP
D13 AUX_ADC3
CH_BDRVE11
F12
CH_ISEND14
CH_RES
CREF
E9
CSN_PSC
K8
M2
M1
AB6AB7
K7K5AB8
E10
ADC_AUX1D15
ADC_AUX2
P5ADC_AUX4
D9AFC
N12AOUTANP11AOUTAP
P12AOUTBN
UCP300
K6AB0AB1
P1L5AB2AB3
N1N2
AB4AB5
C317
C301
C300
C309
VCCA_2.9V
VCCB_2.9V
C314
C316
C312
C318
R310
VCCD_1.8V
C313
V_BATT
VCCD_1.8V_IO
V_BATT
R313
C302
C306
TH300
R309
C303
NTCCM10054BH103HC
R311
VRF_2.9V C310
C304
R307
C308
VCCD_2.9V
VLDO1_1.5V
VRF_2.9V
VCCA_2.9V
XOENA
PAM_VBS(1)
KEY_BL
PSW1_BUF
XOENAQ
PAM_VTX
RF_EN
DSP_IO
DSP_RWN
FLASH_RST
ICHRG
AUX_IN_N
AUX_OUT_N
PAM_MODE_SEL
PAM_VBS(2)
AOUT_A_PAOUT_A_NAOUT_B_PAOUT_B_N
CLK32K
CLK13M_MC
PWR_ONJIG_ON
SIM_RST
SIM_IO
VSIM
SIM_CLK
MIC_IN_PMIC_IN_N
MIC_OUT_PMIC_OUT_NAUX_IN_P
AUX_OUT_P
UP_SDO
UP_SCLK
UP_CS
DSP_INT
SBLE
SBDT
SBCK
VAPC
RTX_I_PRTX_I_NRTX_Q_PRTX_Q_N
D(5)
D(4)
D(3)
D(2)
D(1)
D(0)
A(0:8)
A(8)
A(7)
A(6)
A(5)
A(4)
A(3)
A(2)
A(1)
A(0)
AFC
INTRQ
PWR_KEEP
RST
RTC_ALARM
UP_SDI
SIMCLK
SIMDATA
SIMRST
D(0:15)
D(15)
D(14)
D(13)
D(12)
D(11)
D(10)
D(9)
D(8)
D(7)
D(6)
Flow Chart of Troubleshooting
10-3
VRF_2.9V_REG
C117
2
4 3
1
OSC100
C131
C130
C107
VRF_2.9V_REG
C115
C134
C106
C100
C101
C113
C127
VRF_2.9V
VRF_2.9V
R101
R102
C126
C132
R100
C133C135
R104
19_RES 9
1_SEN
VDD3
11
VDD4
16
VDD5
17
VDD6
10VIO
30XDIV
36XEN
XMODE
29
XOUT 8
35XTAL1
34XTAL2
_PDN
25 RFIEN24 RFIEP
RFIPN21
20 RFIPP
18RFOHP
15
RFOLP
SCLK 3
2SDIO
33VDD1
32VDD2
12
BQP
GND28
37GND1
39NC1
38NC2
13
RAM
PIN
RAM
POUT
14
RFIAN27
RFIAP26
RFIDN23
22 RFIDP
U101
AFC
31
6BIN7BIP
BQN 4
5
C112
VCCD_2.9V
C125
CLK13M_YMU
CLK13M_MC
CLK13M_TR
XOENA
AFC
GSM_PAM_IN
RTX_I_N
RTX_I_P
RTX_Q_N
RTX_Q_P
SBDT
SBLE
SBCK
DCS_LNA_IN_N
DCS_LNA_IN_P
PCS_LNA_IN_N
PCS_LNA_IN_P
GSM_LNA_IN_N
GSM_LNA_IN_P
RF_EN
VAPC
PAM_VRAMP
DPCS_PAM_IN
ZD302
L300
VCCD_1.8V_IO VHP_CORE_1.6V
C328
R315
R316
V_BATT
C326
VCCD_1.8V
R314
C327C329
9VIN
_FPWM7
2EN2
13
GND
OUT112 1
OUT2
6PGND
PGOOD10
8SW1
SW24
U302
5AGND
3AVIN
11EN1
C325
L301
VLDO1_1.5V
VLDO1_1.5V
VCCD_1.8V_IO
Flow Chart of Troubleshooting
10-4
Flow Chart of Troubleshooting
10-5
10-2-2. Initial
Initial Failure
Yes
①Check VCCD,
VCCD_1.8V of UCP300"High" when the phone
is boot on`
NoCheck UCP300
Yes②
Checkthe HP_CORE_1.6V ofU302 is "High"
NoCheck U302
③Yes
NoCheck CN600 and LCD partLCD display is O.K?
Yes
Check audio partSound is O.K?No
Yes
END
Flow Chart of Troubleshooting
10-6
VR600
9
30 3031 31
4455 66
7 7 8 89
2223 23 24 2425 25 26 2627 27 28 2829 29
3 3
16 1617 17 181819 19
22
20 2021 21 22
11
1010
11 11 1212
13 13 1414
15 15
CN600VCCD_1.8VVCCD_2.9V VCCD_2.9V
LCD_RST
LCD_DO(0)
LCD_DO(10)LCD_DO(12)LCD_DO(14)
LED-_16V
LCD_FLMLCD_ADS_O
LCD_DO(1)LCD_DO(3)LCD_DO(5)LCD_DO(7)LCD_DO(9)LCD_DO(11)LCD_DO(13)LCD_DO(15)
LED+_16V
MLCD_CS_OLCD_WEN_O
LCD_DO(2)LCD_DO(4)LCD_DO(6)LCD_DO(8)
Flow Chart of Troubleshooting
10-7
Flow Chart of Troubleshooting
10-8
10-1-3. Sim Part
Phone can't accessSIM card
①Check the pin 1 of
SIM600Voltage = 3V
NO Check the circuit related toUCP300
YES
Check the SIMconnector's(SIM600)
connector's to SIMcard
②
resolder or changeSIM600
NO
③YES
Check the circuit around SIM600input circuitry
NO Check the related circuit ofSIM600
④YES
NO Check the related circuit ofUCP300
Check the circuit aroundUCP300 output
and voltage supply circuitry
YES
END
Flow Chart of Troubleshooting
10-9
C616
6 6
G78
GG910
G
SIM6001 1
223 3 4 4
55
C618C614 C617C615
SIM_RSTVSIM
OI_MISKLC_MIS
Flow Chart of Troubleshooting
10-10
10-1-4. Charging Part
Abnormal charging part
①
Battery Contact atBTC300?
Yes
Battery Check BTC300No
Yes ②
Check the SCO500Charger input ofSOC500 ?
No
Yes
END
Flow Chart of Troubleshooting
10-11
R527
R520
C538
ZD500
1 2 3456
VUSB_5.0V
C539
R518
C540
R522
R519
C537
1 2 3456
ZD501
VCCD_1.8V
VR501
VR500
VCCD_1.8V
778
899
232324 24
252526 26
334 4
556 6
161717
18 181919
2 2
20 202121
22 22
SOC50011
10101111
1212
13 1314 14
151516
R521
R524
V_BATT
R530
C541
SDS_RXD_JSDS_TXD_J
SDS_TXD
USB_D-
EAR_SW
JIG_ON_IFUSB_D+
SDS_RXD
JIG_ON_J
AUXIO_PAUXIO_N
JACK_INT
OUT_R
OUT_L
TA_VEXT
TA300C323 C324TDZ5.6ZD300
NC45 NCNC6
7 NC
BTC3001 122
3 3
V_BATT
BP_VF_MAIN
Flow Chart of Troubleshooting
10-12
Flow Chart of Troubleshooting
10-13
10-1-5. Microphone Part
(1)
(2)
Microphone does not work
Check theassembled status of
microphone.Reassemblage microphoneNO
YES
resolder or change(R413,
TA403,C420,R410)
Check the referencevoltage on mic pathR411=2.9V
NO
Is microphone ok?
YES
Check UCP300NO
YES
END
Flow Chart of Troubleshooting
10-14
R421 C425
TA403
R422
C423
R410
R418
VCCA_2.9V
R416
C420R413
R423
MIC_OUT_PMIC_IN_P
MIC_IN_NMIC_OUT_N
MIC+
MIC-
Flow Chart of Troubleshooting
10-15
10-1-6. Speaker Part
Speaker does not work
Is the terminal ofSpeaker OK?
NO check the specker connectorSPK400
YES
①
Check thepin1,2of SPK400
Change or resolderSPK400
NO
YES
②Check the circuitaround U402 Change or resolder
around U402
NO
YES
③
Check the voltage ofR427 is high
Check UCP300NO
YES
YES
END
Change speakerNOIs speaker OK?
Flow Chart of Troubleshooting
10-16
SPK400
VR401VR400
SPK_NSPK_P
R425C403
R427
C428C432
R428
R400
R406
C429C431
R429
B1VDD
C1 VIM
VIPA1
A3VOM
C3VOP
VSSA2
U402
C2EN
NC
1 2
NCPVDD
B2
PVSS B3
F402
TA404
F403
R426R402
C402
V_BATT
F401
C430
AUDIO_OUT-
SPK_N
SPK_P
AUDIO_SEL
AUDIO_OUT+
Flow Chart of Troubleshooting
10-17
Flow Chart of Troubleshooting
10-18
10-1-7. LCD
LCD does not Display
First, Check the connection of CN600 and LCD
①Have a some problem ofconnector(CN600)
YESReplace a connector ( CN600)
②
NO
NOCheck of U501
③
NOCheck U504
Backlight does work
YES
try with the new LCD module and
change
check the data line fromCN600
YES
Flow Chart of Troubleshooting
10-19
C501
VCAM_2.8V_D
VUSB_5.0V
R509
R516
VCORE_1.2V_O
VTI_1.8V
VCCD_1.8V
C510
NCP4
NCP5
N_CS_NP6
NCP7
N_CLEP8
GPIO1_D2P9
NCP1
GPIO1_D5P10
D_BCKP11
D_SDATAOUTP12
SD_CLKP13
GPIO1_D7P14
NCP2
NCP3
L_RD_NN2
NCN3
NCN4
GPIO1_D6N5
N_RDYN6
NCN7
N_ALEN8
GPIO1_D3N9
N_WE_NM8
VDDg1
M9
L_PCLKN1
D_SDAN10
D_MSCKN11
SD_D1N12
SD_D0N13
SD_CMDN14
SD_D3M13
SD_D2M14
L_DA0M2
L_WR_NM3
GPIOL_D13M4
GPIO1_D0M5
N_RE_NM6
NCM7
NCL6
NCL7
GPIO1_D1L8
GPIO1_D4L9
L_DA1M1
D_SCKM10
D_LRCKM11
SD_WPM12
VDDsd
L11
VDD12usb
L12
USB_VBUS_DRVL13
USB_DPL14
L_DA4L2
L_DA3L3
L_DA2L4
LS_CS_NL5
USB_REXTK13
USB_DMK14
L_DA8K2
L_DA7K3
L_DA6K4
VDDlcd
K5
L_DA5L1
D_SDATAINL10
VSS
J6
VDDi
J7
VDDR
J8VSSQ
J9
L_DA9K1
VDDac
K10
USB_IDK11
USB_VBUSK12
L_DA13J1
TESTMODEJ11
VSSA33T
J12
VSSA33T
J13
VSSA33C
J14
L_DA12J2
L_DA11J3
L_DA10J4
XINH14
L_DA16H2
L_DA15H3
L_DA14H4
VSS
H6
VDDc
H7
VDDc
H8
VSS
H9
VSS
G6
VDDc
G7
VDDpll
G8
VSSpll
G9
L_DA17H1
VDDA33T
H11
VDDA33T
H12
VDDA33C
H13
T_VREFG1
M_SD0G11
G_INTG12
NCG13
XOUTG14
T_VROG2
L_ADSG3
L_CS_NG4
MASTER0F14
T_OUTF2
AVDDtv
F3
AVSStv
F4
VSSQ
F6VDDR
F7
VDDi
F8
VSS
F9
C_D6E2
C_D7E3
NCE4
VDDs
E5
GPIOS_D15F1
M_SD4F11
M_SD3F12
M_SD2F13
XRTS0D8
M_WR_ND9
C_D5E1
VDDC0
E10
M_SD8E11
M_SD7E12
M_SD5E13
M_SD1E14
M_SD10D13
M_SD6D14
C_D1D2
C_D2D3
C_D3D4
C_D4D5
TDOD6
NCD7
NCC6
N_D2C7
N_D7C8
SOUT0C9
C_D0D1
M_RESET_ND10
M_SD12D11
M_SD11D12
M_SA2C11
M_SD15C12
M_SD13C13
M_SD9C14
C_MCLKC2
C_SDAC3
C_SCKC4
C_PCLKC5
C_HSB4
RTCKB5
NCB6
N_D1B7
N_D5B8
SIN0B9
C_VSC1
M_RD_NC10
C_PWDNB1
M_CS_NB10
MS_CS_NB11
M_INTRB12
M_SA1B13
M_SD14B14
STROBEB2
C_RSTB3
TRSTA2
TMSA3
TCKA4
NCA5
N_D0A6
N_D3A7
N_D4A8
N_D6A9
NC1
NC2
TDIA1
XCTS0A10
PWR_STRBA11
M_HOLDA12
M_ADSA13
M_SA0A14
U504
C503
TP501
C508
C502
VCCD_1.8V
C542
R507
VTI_1.8V
43
1
OSC5002
C526
C524
VUSB_3.3V_C
VCAM_2.8V_D
C511
VCORE_1.2V_PLLVUSB_3.3V_C
C507
VCCD_1.8V
C500
R517
C525
C504
C512
R508
R510
R512
VUSB_1.2V
C506
VCORE_1.2V
C509
VUSB_3.3V_T
USB_HERA-USB_HERA+
LCD_FLMUSB_CHG_ON
USB_EN
VCAM_EN
PWR_STRBTI_MSCK
TI_SDINTI_SDOUT
M_CLKP_CLK
CAM_HSYNCCAM_VSYNC
C_SCLC_SDA
SDASCL
A1(1)A1(2)
LCD_ADS
LCD_WEN
MLCD_CS
M_HOLD
CP_WEN
HERA_INT
CP_OEN
HERA_CS
A1(8)
HERA_RST
A1(18)
TI_BCKTI_LRCK
LCD_D(6)LCD_D(7)LCD_D(8)LCD_D(9)LCD_D(10)LCD_D(11)LCD_D(12)LCD_D(13)LCD_D(14)LCD_D(15)
CAM_RST
D1(15)
CAM_D(0:7) CAM_D(0)CAM_D(1)CAM_D(2)CAM_D(3)CAM_D(4)CAM_D(5)CAM_D(6)CAM_D(7)
LCD_D(0:15) LCD_D(0)LCD_D(1)LCD_D(2)LCD_D(3)LCD_D(4)LCD_D(5)
D1[0:15]D1(0)D1(1)D1(2)D1(3)D1(4)D1(5)D1(6)D1(7)D1(8)D1(9)D1(10)D1(11)D1(12)D1(13)D1(14)
Flow Chart of Troubleshooting
10-20
C516
R502
R504
R501
C518C517 VR502
L500
V_BATT
3
4 GND
LED 7
SW1
VIN 5
U5018CAP
6CTRL
2 GND
GNDLED-_16V
LCD_BL_EN
LED+_16V
Flow Chart of Troubleshooting
10-21
10-1-8. Camera
(1)
(2)
(3)
Camera does not work
Check camera FPCBand CN602
YES
Check the voltageU507, U505
YES
END
YES
Check pin C2 ofU504
( C2 :54MHz)
NO
NO
Check of U504
Change U507, U505
Change camera module andcheck of CN602
NO
Check the connection of CN602 and CAMERA Module
Flow Chart of Troubleshooting
10-22
C527
V_BATT
7GND
VIN1 VOUT1 6
5VOUT2
VCAM_2.8V_A
U505
EN1 43 EN2
GND2
R531
R532
VCAM_1.8V
C528
R513
C529 C549C545C530
VCAM_2.8V_D
VCAM_ENVCAM_EN
VCAM_1.8V
C606
C601
VCAM_2.8V_D
C607
C604
VCAM_2.8V_A
7 7 8 899
NC2526
NC
2121 222223 23 24 24
3 3 4 455 66
141415 15 16 16
1717 181819 19
22
20 20
CN602
11
101011 11 12 12
1313
C602
C600
C608
C609C605C603VR605
CAM_VSYNCCAM_HSYNC
C_SDA
CAM_RST M_CLK
C_SCL
CAM_D(7)CAM_D(6)
CAM_D(4)CAM_D(3)
CAM_D(5)
CAM_D(0)CAM_D(1)CAM_D(2)
P_CLK
C547C548
R533
V_BATT
GND
NC 51 STBY
VIN3VOUT 4
VCAM_2.8V_D
U507
2 GND
6
VCAM_EN
Flow Chart of Troubleshooting
10-23
C501
VCAM_2.8V_D
VUSB_5.0V
R509
R516
VCORE_1.2V_O
VTI_1.8V
VCCD_1.8V
C510
NCP4
NCP5
N_CS_NP6
NCP7
N_CLEP8
GPIO1_D2P9
NCP1
GPIO1_D5P10
D_BCKP11
D_SDATAOUTP12
SD_CLKP13
GPIO1_D7P14
NCP2
NCP3
L_RD_NN2
NCN3
NCN4
GPIO1_D6N5
N_RDYN6
NCN7
N_ALEN8
GPIO1_D3N9
N_WE_NM8
VDDg1
M9
L_PCLKN1
D_SDAN10
D_MSCKN11
SD_D1N12
SD_D0N13
SD_CMDN14
SD_D3M13
SD_D2M14
L_DA0M2
L_WR_NM3
GPIOL_D13M4
GPIO1_D0M5
N_RE_NM6
NCM7
NCL6
NCL7
GPIO1_D1L8
GPIO1_D4L9
L_DA1M1
D_SCKM10
D_LRCKM11
SD_WPM12
VDDsd
L11
VDD12usb
L12
USB_VBUS_DRVL13
USB_DPL14
L_DA4L2
L_DA3L3
L_DA2L4
LS_CS_NL5
USB_REXTK13
USB_DMK14
L_DA8K2
L_DA7K3
L_DA6K4
VDDlcd
K5
L_DA5L1
D_SDATAINL10
VSS
J6
VDDi
J7
VDDR
J8VSSQ
J9
L_DA9K1
VDDac
K10
USB_IDK11
USB_VBUSK12
L_DA13J1
TESTMODEJ11
VSSA33T
J12
VSSA33T
J13
VSSA33C
J14
L_DA12J2
L_DA11J3
L_DA10J4
XINH14
L_DA16H2
L_DA15H3
L_DA14H4
VSS
H6
VDDc
H7
VDDc
H8
VSS
H9
VSS
G6
VDDc
G7
VDDpll
G8
VSSpll
G9
L_DA17H1
VDDA33T
H11
VDDA33T
H12
VDDA33C
H13
T_VREFG1
M_SD0G11
G_INTG12
NCG13
XOUTG14
T_VROG2
L_ADSG3
L_CS_NG4
MASTER0F14
T_OUTF2
AVDDtv
F3
AVSStv
F4
VSSQ
F6VDDR
F7
VDDi
F8
VSS
F9
C_D6E2
C_D7E3
NCE4
VDDs
E5
GPIOS_D15F1
M_SD4F11
M_SD3F12
M_SD2F13
XRTS0D8
M_WR_ND9
C_D5E1
VDDC0
E10
M_SD8E11
M_SD7E12
M_SD5E13
M_SD1E14
M_SD10D13
M_SD6D14
C_D1D2
C_D2D3
C_D3D4
C_D4D5
TDOD6
NCD7
NCC6
N_D2C7
N_D7C8
SOUT0C9
C_D0D1
M_RESET_ND10
M_SD12D11
M_SD11D12
M_SA2C11
M_SD15C12
M_SD13C13
M_SD9C14
C_MCLKC2
C_SDAC3
C_SCKC4
C_PCLKC5
C_HSB4
RTCKB5
NCB6
N_D1B7
N_D5B8
SIN0B9
C_VSC1
M_RD_NC10
C_PWDNB1
M_CS_NB10
MS_CS_NB11
M_INTRB12
M_SA1B13
M_SD14B14
STROBEB2
C_RSTB3
TRSTA2
TMSA3
TCKA4
NCA5
N_D0A6
N_D3A7
N_D4A8
N_D6A9
NC1
NC2
TDIA1
XCTS0A10
PWR_STRBA11
M_HOLDA12
M_ADSA13
M_SA0A14
U504
C503
TP501
C508
C502
VCCD_1.8V
C542
R507
VTI_1.8V
43
1
OSC5002
C526
C524
VUSB_3.3V_C
VCAM_2.8V_D
C511
VCORE_1.2V_PLLVUSB_3.3V_C
C507
VCCD_1.8V
C500
R517
C525
C504
C512
R508
R510
R512
VUSB_1.2V
C506
VCORE_1.2V
C509
VUSB_3.3V_T
USB_HERA-USB_HERA+
LCD_FLMUSB_CHG_ON
USB_EN
VCAM_EN
PWR_STRBTI_MSCK
TI_SDINTI_SDOUT
M_CLKP_CLK
CAM_HSYNCCAM_VSYNC
C_SCLC_SDA
SDASCL
A1(1)A1(2)
LCD_ADS
LCD_WEN
MLCD_CS
M_HOLD
CP_WEN
HERA_INT
CP_OEN
HERA_CS
A1(8)
HERA_RST
A1(18)
TI_BCKTI_LRCK
LCD_D(6)LCD_D(7)LCD_D(8)LCD_D(9)LCD_D(10)LCD_D(11)LCD_D(12)LCD_D(13)LCD_D(14)LCD_D(15)
CAM_RST
D1(15)
CAM_D(0:7) CAM_D(0)CAM_D(1)CAM_D(2)CAM_D(3)CAM_D(4)CAM_D(5)CAM_D(6)CAM_D(7)
LCD_D(0:15) LCD_D(0)LCD_D(1)LCD_D(2)LCD_D(3)LCD_D(4)LCD_D(5)
D1[0:15]D1(0)D1(1)D1(2)D1(3)D1(4)D1(5)D1(6)D1(7)D1(8)D1(9)D1(10)D1(11)D1(12)D1(13)D1(14)
Flow Chart of Troubleshooting
10-24
Flow Chart of Troubleshooting
10-25
10-2. RF
10-2-1. GSM900 Receiver
CONTINUOS RX ONRF INPUT : 62CHCell power : -50dBm
NORMAL CONDITIONcatch the channel?
CHECK
L105,C116,C118
NO 1
YES
U100 CHECKpin12 ≥ -65dBm?
RFS100resolder or change
2NO
YES
U100 CHECKpin16 ≥ -65dBm?
U100resolder or change
NO 3
U101 CHECKpin24,25≥-65dBm?
YES
F100,C114,L105,C116,C118resolder or change
NO 4
YES
check UCP300NOthe power source
of U101
5
6
YES
check OSC100 andchange
U101 CHECKPin34,35:26MHz
NO
YES
END
GSM Receiver is ok? GSM RX path componentresolder or change
NO
Flow Chart of Troubleshooting
10-26
10-2-2. DCS Receiver
CONTINUOS RX ONRF INPUT : 698CHCell power : -50dBm
NORMAL CONDITIONcatch the channel?
CHECK
L106, C123, C124
NO 1
YES
U100 CHECKpin12 ≥ -65dBm?
RFS100resolder or change
2NO
YES
U100 CHECKpin19 ≥ -65dBm?
U100resolder or change
NO 3
U101 CHECKpin22,23≥-65dBm?
YES
F101,C122,C123, C124,L106resolder or change
NO 4
YES
check UCP300NOthe power source
of U101
5
6
YES
check OSC100 andchange
U101 CHECKPin34,35:26MHz
NO
YES
END
GSM Receiver is ok? GSM RX path componentresolder or change
NO
Flow Chart of Troubleshooting
10-27
10-2-3. PCS Receiver
CONTINUOS RX ONRF INPUT : 650CHCell power : -50dBm
NORMAL CONDITIONcatch the channel?
CHECK
C129, L107, L108
NO 1
YES
U100 CHECKpin12 ≥ -65dBm?
RFS100resolder or change
2NO
YES
U100 CHECKpin21 ≥ -65dBm?
U100resolder or change
NO 3
U101 CHECKpin20,21≥-65dBm?
YES
F102,C128C129, L107, L108resolder or change
NO 4
YES
check UCP300NOthe power source
of U101
5
6
YES
check OSC100 andchange
U101 CHECKPin34,35:26MHz
NO
YES
END
GSM Receiver is ok? GSM RX path componentresolder or change
NO
Flow Chart of Troubleshooting
10-28
10-2-4. GSM900 Transmitter
U100pin 6 : 2.8V
CONTINUS TX ON
CONDITION
MS TX level 19
CH : 62
RBW : 100KHz
VBW : 100KHz
SPAN : 10MHz
REF LEV. : 10dBm
ATT. : 20dB
UCP300check &
change
2NO NO
YES
U100 pin113~6dBm?
YES
U100,L100,L101,C102
check & change
NO1
U100 check & change
YES
3
U100 pin 7 : 3.7VNO BATTERY, BATTERY CONNECTOR
check & change
4
YES
U100 pin4: 'LOW'NO 5UCP300 check & change
YES
6UCP300check & change
U100pin9: 'HIGH'
NO
YES
U100pin 6 : 1.2V
?
NO
YES
NOU100 pin 12: -5dBm?
YES
U100change&resolder
7
U101pin15 :7~11dBm?
U101pin35 26MHzVp-p :950mV
U100 change orresolder
U101pin4,5,6,71.7V
U100check &change
U100change or resolder
OSC100pin 3 : 26MHzVp-p : 950mV
OSC100change or resolder
U101change orresolder
NO
NO
NO YES
YES
YES NOYES
NO
8
UCP300change
9 10
11
U100 pin12about
2~5dBm?
Flow Chart of Troubleshooting
10-29
10-2-5. DCS Transmitter
U100pin 6 : 2.8V
CONTINUS TX ON
CONDITION
MS TX level 12
CH : 698
RBW : 100KHz
VBW : 100KHz
SPAN : 10MHz
REF LEV. : 10dBm
ATT. : 20dB
UCP300check &
change
2NO NO
YES
U100 pin13~6dBm?
YES
U100,L100,L101,C102
check & change
NO1
U100 check & change
YES
3
U100 pin 7 : 3.7VNO BATTERY, BATTERY CONNECTOR
check & change
4
YES
U100 pin4: 'HIGH'NO 5UCP300 check & change
YES
6UCP300check & change
U100pin9: 'HIGH'
NO
YES
U100pin 6 : 1.2V
?
NO
YES
NOPAM100 pin12
: -5dBm?
YES
U100change&resolder
7
U101pin18 :7~11dBm?
U101pin35 26MHzVp-p :950mV
U101 change orresolder
U101pin4,5,6,71.25V
U101check &change
U100change or resolder
OSC100pin 3 : 26MHzVp-p : 950mV
OSC100change or resolder
U101change orresolder
NO
NO
NO YES
YES
YES NOYES
NO
8
UCP300change
9 10
11
U100 pin12about
2~5dBm?
Flow Chart of Troubleshooting
10-30
10-2-6. PCS Transmitter
U100pin 6 : 2.8V
CONTINUS TX ON
CONDITION
MS TX level 12
CH : 650
RBW : 100KHz
VBW : 100KHz
SPAN : 10MHz
REF LEV. : 10dBm
ATT. : 20dB
UCP300check &
change
2NO NO
YES
U100 pin13~6dBm?
YES
U100,L100,L101,C102
check & change
NO1
U100 check & change
YES
3
U100 pin 7 : 3.7VNO BATTERY, BATTERY CONNECTOR
check & change
4
YES
U100 pin4: 'HIGH'NO 5UCP300 check & change
YES
6UCP300check & change
U100pin9: 'HIGH'
NO
YES
U100pin 6 : 1.2V
?
NO
YES
NOU100 pin 12: -5dBm?
YES
U100change&resolder
7
U101pin18 :7~11dBm?
U101pin35 26MHzVp-p :950mV
U101 change orresolder
U101pin 4,5,6,71.25V
U101check &change
U100change or resolder
OSC100pin 3 : 26MHzVp-p : 950mV
OSC100change or resolder
U101change orresolder
NO
NO
NO YES
YES
YES NOYES
NO
8
UCP300change
9 10
11
U100 pin12about
2~5dBm?
Flow Chart of Troubleshooting
10-31
VRF_2.9V_REG
C117
2
4 3
1
OSC100
C131
C130
C107
VRF_2.9V_REG
C115
C134
C106
C100
C101
C113
C127
VRF_2.9V
VRF_2.9V
R101
R102
C126
C132
R100
C133C135
R104
19_RES 9
1_SEN
VDD3
11
VDD4
16
VDD5
17
VDD6
10VIO
30XDIV
36XEN
XMODE
29
XOUT 835
XTAL1
34XTAL2
_PDN
25 RFIEN24 RFIEP
RFIPN21
20 RFIPP
18RFOHP
15
RFOLP
SCLK 3
2SDIO
33VDD1
32VDD2
12
BQP
GND28
37GND1
39NC1
38NC2
13
RAM
PIN
RAM
POUT
14
RFIAN27
RFIAP26
RFIDN23
22 RFIDP
U101
AFC
31
6BIN7BIP
BQN 4
5
C112
VCCD_2.9V
C125
CLK13M_YMU
CLK13M_MC
CLK13M_TR
XOENA
AFC
GSM_PAM_IN
RTX_I_N
RTX_I_P
RTX_Q_N
RTX_Q_P
SBDT
SBLE
SBCK
DCS_LNA_IN_N
DCS_LNA_IN_P
PCS_LNA_IN_N
PCS_LNA_IN_P
GSM_LNA_IN_N
GSM_LNA_IN_P
RF_EN
VAPC
PAM_VRAMP
DPCS_PAM_IN
Flow Chart of Troubleshooting
10-32
L102
L104
C122
C111
R112
IN1
3OUT
OUT4
F100
B9401
G 2
G 5
L105
C118
L100
2
G 5
1IN
OUT
3 4OUT
C110
OUT4
F102
GF101
2GG 5
IN1
3OUT
V_BATT
C119
C124
C116
C105
C108
L106
C120
L103
C 3
G 1
G4R
FS100
A 2
C109
C102
C104
L107
R103
C114
C129
L101
C121
L108
VBS1
4VBS2
5
VCC1
103
VCC2D9
VMOD_EN
8VRAMP
VTX
6
RF_IN_GSM
1121
RX1
RX2
1916RX3
RX4
14
2
V1
V8PSK
17 7VBATT
ANT12
GND
1315
GNDGND
1820
GNDGND
22
1RF_IN_DCS U100
C123
C128
ANT101
11 2
2
33
44 55
661 2
2
33
44 55
66
ANT100
1
ANT
RF_EN
GSM_LNA_IN_N
GSM_LNA_IN_P
DPCS_PAM_IN
GSM_PAM_IN
PAM_VBS(1)
PAM_VBS(2)
PAM_VTX
PAM_MODE_SEL
PCS_LNA_IN_N
PCS_LNA_IN_P
DCS_LNA_IN_N
DCS_LNA_IN_P
PAM_VRAMP
Flow Chart of Troubleshooting
10-33
Flow Chart of Troubleshooting
10-34
10-2-7. Bluetooth Part
NOcheck UCP200Exchange U102
YES
NO Resolder or changeBT_ANT
Check theassembled status of
BT_ANT
YES
Check 26MHz Clock onU102
Check the voltage ofC143 is around 1.8V
Check BT function ON
END
BT connection disable
YES
YES
YES
NO Check U102orInitial part
NOCheck U103 and change
NOEnable BT function
Flow Chart of Troubleshooting
10-35
V8.1_TBVTTAB_V
VIN3 4VOUT
BH18FB1WHFV
GND2
GND6
NC 51 STBY
U103
C143R108C142
BT_EN
L111
C138
6G G8 1
NCNC
2
UNBAL3
F103
5BALBAL 7
G4
L110
L109
R107
C144
VBT_1.8V
C147
C137
C145
C136
R106
R111
G2
VSS_PADSG3
VDD_PIOG4
SPI_CLKG5
SPI_CSBG6
TEST_ENG7
PIO[10]F2
PIO[0]F3
PIO[1]F4
PIO[5]F5
SPI_MOSIF6
SPI_MISOF7
PIO[2]G1
PIO[3]
RF_BE1
RF_AE2
PIO[8]E3
PCM_OUTE4
PIO[7]E5
PIO[4]E6
RESETBE7
PIO[9]F1
VDD_COREC6
VSS_DIGC7
AUX_DACD2
AIO[0]D3
UART_RXD4
PCM_SYNCD5
VDD_PADSD6
PIO[6]D7
B4
USB_DPB5
PCM_CLKB6
PCM_INB7
VSS_RADIOC1
VDD_RADIOC2
AIO[2]C3
UART_CTSC4
UART_TXC5
VDD_ANAA4
VDD_USBA5
USB_DNA6
UART_RTSA7
VSS_LOB1
VDD_LOB2
XTAL_OUTB3
VSS_ANA
U102
NC1
NC2
VREG_INA2
XTAL_INA3
2
43
1OSC101
BT_ANT
C140
VBT_1.8V
VBT_1.8V
C139
C141
BT_RXDBT_TXD
PCM_SYNCPCM_IN
PCM_OUTPCM_CLK
Flow Chart of Troubleshooting
10-36
SAMSUNG Proprietary-Contents may change without notice
11. Reference data
11-1
This Document can not be used without Samsung's authorization
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