Samsung GT-B5310 User manual

GSM TELEPHONE
GT-B5310
1. Safety Precautions
2. Specification
3. Product Function
4. Array course control
5. Exploded View and Parts list
6. MAIN Electrical Parts List
7. Block Diagrams
8. PCB Diagrams
9. Chart of Troubleshooting
10. Reference data
11. Disassembly and Assembly
Instructions
GSM TELEPHONE CONTENTS

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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 akind of magnetic object or tool,
because performance of parts is damaged by the influence of manetic force.
●Surely use astandard screwdriver when you disassemble this product,
otherwise screw will be worn away.
●Use athicken twisted wire when you measure level.
Athicken twisted wire has low resistance, therefore error of measurement is few.
●Repair after separate Test Pack and Set because for short danger (for example an
overcurrent and furious flames of parts etc) when you repair board in condition of
connecting 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 arepair of battery charger is
dangerous when tuning ON/OFF PBA and Connector after disassembing charger.
●Don't use as you pleases after change other material than replacement registered on SEC
System.
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 by
ESD(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 with
semiconductor. There are ways that you touch an earthed place or wear static electricity
prevention 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 by
static electricity.
●Don't unpack until you set up ESD on product. Because most of ESD are packed by box
and 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 is
connected completely to the proper place or acircuit board.

2. Specification
2-1
2-1. GSM General Specification
EGSM 850
Phase 2
EGSM 900
Phase 2 DCS1800 PCS1900 WCDMA
Freq. Band[MHz]
Uplink/Downlink
824~849
869~894
880~915
925~960
1710~1785
1805~1880
1850~1910
1930~1990
1920~1980
2110~2170
ARFCN range 128~251 0~124 &
975~1023 512~885 512~810 10562~10838
Tx/Rx spacing 45 MHz 45 MHz 95 MHz 80MHz 190MHz
Mod. Bit rate/
Bit Period
270.833 Kbps
3.692 us
270.833 Kbps
3.692 us
270.833 Kbps
3.692 us
270.833 Kbps
3.692 us 3.84Mcps/s
Time Slot Period/
Frame Period
576.9 us
4.615 ms
576.9 us
4.615 ms
576.9 us
4.615 ms
576.9 us
4.615 ms 10ms
Modulation 0.3 GMSK 0.3 GMSK 0.3 GMSK 0.3 GMSK Up Link:2BPSK
Down Link:QPSK
MS Power 33 dBm~5 dBm 33 dBm~5 dBm 30 dBm~0 dBm 30 dBm~0 dBm MAX:24(+1.-3) dBm
MIN:<-50dBm
Power Class 5 pcl ~19pcl 5pcl ~19pcl 0pcl ~15pcl 0pcl ~15pcl CLASS 3
Sensitivity -102 dBm -102 dBm -100 dBm -100 dBm -106.7 dBm
TDMA Mux 8 8 8 8 -
Cell Radius - 35 Km 2 Km - -

Specification
2-2
2-2. GSM TX power class
TX
Power
control
level
EGSM850
533±2
dBm
631±2
dBm
729±2
dBm
827±2
dBm
925±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
Power
control
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
TX
Power
control
level
DCS1800
030±3
dBm
128±3
dBm
226±3
dBm
324±3
dBm
422±3
dBm
520±3
dBm
618±3
dBm
716±3
dBm
814±3
dBm
912±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
Power
control
level
EGSM900
533±2
dBm
631±2
dBm
729±2
dBm
827±2
dBm
925±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

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3. Product Function
3-1
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Main Function
-3MCMOS Camera
-CIF CMOS Camera
-TFT LCD 240*320
-Full Touch
-FM Radio
-Music Player
-Google Application
-Bluetooth
-WLAN
-AGPS
-USB 2.0

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4. Array course control
4-1
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4-1. Software Adjustments
Test Jig (GH99-36900A)
RF Test Cable (GH39-00985A) Adapter (GH44-38251A)
Test Cable (GH39-01290A)

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Array course control
4-2
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4-2. Software Downloading
4-2-1. Pre-requsite for Download
•Downloader Program(Multiloader V5.61.exe)
•GT-B5310U Mobile Phone
•Micro USB Data Link Cable
•Binary files
4-2-2. S/W Download Process
■Load the binary download program by executing the “Multiloader V5.61.exe”
1. Execute the download SW, Multiloader.exe.
2. Boot the B5310U by pressing 'Volume Key'+'
Camera Key'+' Power ON Key'\
at the same time.
-if you do properly, you can see the 'DOWMLOAD' in the middle of the screen.
3. Connet the Micro USB data cable to the B5310U.
4. Choose BRCM2153 and check 'Full Download'.

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Array course control
4-3
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5. Click the 'Boot', then the dialogue box is opened. Select the wanted directory, and
press 'OK'.
6. And the others('Amss', 'Rsrc1', 'Rsrc2', 'FactoryFS', 'FOTA', and 'ETC') are activated.
-Click 'AMSS', 'Rsrc1', 'Rsrc2', and 'FactoryFS' each, and select wanted files.

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Array course control
4-4
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7. Select 'Port Search', then 'Port' is activated.

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Array course control
4-5
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13.Click 'Download', then downloading is executed successively.If the download is
completed, S/W downloading is finished. (Download time :about 5minutes)
14. Recommedations
Don't touch the mobile phone while downloading to prevent disconnecting.
Disconnection while downloading is critical to phone condition.
Main PCB may be useless by disconnection while downloading.
If all files are downloaded, it is recommended to do full reset.
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
QME03
QFU01
QMO01
QVO01
QRF03
QSP01
QCA01
QCA02
QPC01
QFL01
QCR72
QAR01
QRF06
QFR01
QRE01
QCR03
QBA01
QBC00
QBC01
QCR97
QKP01
QME01
QCR71
QMP01
QSH01
QAN02
QCK01
QCR03
QKP02
QLC01
QCK02

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Exploded View and Parts List
5-2
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Design LOC Description SEC CODE
QAN02 INTENNA-GT_B5310 GH42-02307A
QAR01 AUDIO-RECEIVER 3009-001416
QBA01 INNER BATTERY PACK-960MAH,BLK,UNI,MAIN GH43-03216A
QBC00 ASSY COVER-BATT GH98-15331A
QBC01 PMO COVER-CHANGEABLE BATT GH72-57073A
QCA01 CAMERA MODULE-GT_B5310 3M GH59-08391A
QCA02 ASSY CAMERA-GT_B5310 CIF GH96-04134A
QCK01 PMO KEY-HOLD GH72-55647A
QCR03 SCREW-MACHINE 6001-001811
QCR71 SCREW-MACHINE 6001-002095
QCR72 SCREW-MACHINE 6001-002051
QCR97 SCREW-MACHINE 6001-002262
QFL01 ASSY CASE-SLIDE LOWER GH98-14228A
QFU01 ASSY CASE-SLIDE UPPER GH98-14230A
QKP01 ASSY KEYPAD-QWERTY(RED/FRANCE BELGIUM) GH98-15395A
QKP02 ASSY KEYPAD-SUB(BLACK/OPEN) GH98-14233A
QLC01 ELA MODULE-LCD MODULE(GTB5310) GH96-04138A
QME01 DOME SHEET-GTB5310 QWERTY GH59-08344A
QME03 TOUCH/PANEL-GT-B5310 GH59-08335A
QMO01 MOTOR LINEAR VIBRATION-GT-B5310 GH31-00486A
QMP01 A/S ASSY-PBA MAIN GT_B5310 GH82-04259A
QPC01 ASSY ETC-SLIDE FPCB(GTB5310) GH59-08251A
QRF03 RMO COVER-EAR V3 GH73-13675A
QSH01 ASSY COVER-SHIELD CAN GH98-14234A
QSP01 MODULE-GT_B5310 SPK GH59-08274A
QVO01 PMO KEY-VOLUME GH72-55645A
QFR01 ASSY CASE-FRONT GH98-14229A
QRF06 PMO COVER-USB GH72-55639A
QRE01 ASSY CASE-REAR GH98-14231A
QCK02 PMO KEY-CAM GH72-55649A
5-2. Cellular phone Parts list

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6. MAIN Electrical Parts List
6-1
This Document can not be used without Samsung's authorization
SEC CODE Design LOC Description
0403-001547 ZD403 DIODE-ZENER
0406-001254 ZD500,ZD501,ZD502 DIODE-TVS
0406-001254 ZD504,ZD505,ZD506 DIODE-TVS
0406-001254 ZD604,ZD605,ZD700 DIODE-TVS
0406-001254 ZD708,ZD709,ZD710 DIODE-TVS
0406-001254 ZD711 DIODE-TVS
0406-001256 ZD602,ZD603 DIODE-TVS
0406-001286 ZD400,ZD600,ZD601 DIODE-TVS
0406-001293 ZD503,ZD507 DIODE-TVS
0406-001329 ZD405,ZD406 DIODE-TVS
0406-001375 ZD404 DIODE-TVS
0502-001322 Q400 TR-POWER
0601-002268 LED700,LED701,LED702 LED
0601-002268 LED703 LED
0801-002882 U301 IC
0801-003200 U103 IC
1001-001394 U700 IC
1001-001598 U402 IC
1001-001607 U100 IC
1003-002277 U602 IC
1009-001036 U300 IC
1108-000266 UME300 MEMORY
1201-002781 PAM200 IC
1201-002864 U503 IC
1201-002955 PAM100 IC
1202-001079 U501,U502 IC
1203-004340 U601 IC
1203-004776 U701 IC
1203-004819 U603 IC
1203-005367 U401 IC
1203-005675 U201 IC
1203-005809 U400 IC
1204-003112 U604 IC
1205-003623 EXP700 IC
1205-003761 U200 IC
1205-003764 UCP300 IC
1205-003866 U101 IC
1205-003868 U102 IC
1209-001817 U600 IC

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Main Electrical Parts List
6-2
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SEC CODE Design LOC Description
1404-001221 V300 THERMISTOR
2007-000143 R702,R703 R-CHIP
2007-000148 R101,R700,R720 R-CHIP
2007-000159 R212 R-CHIP
2007-000162 R314,R315,R316,R332 R-CHIP
2007-000162 R333,R501 R-CHIP
2007-000163 R211 R-CHIP
2007-000170 R704,R705,R706 R-CHIP
2007-000172 R504,R506 R-CHIP
2007-001292 R709,R710,R711,R712 R-CHIP
2007-003010 R310,R311 R-CHIP
2007-003014 R320 R-CHIP
2007-007100 R405 R-CHIP
2007-007132 R132 R-CHIP
2007-007148 R205 R-CHIP
2007-007197 R610 R-CHIP
2007-007318 R512 R-CHIP
2007-007981 R312,R602 R-CHIP
2007-008045 R138,R309,R502,R505 R-CHIP
2007-008045 R708 R-CHIP
2007-008050 R204 R-CHIP
2007-008055 R100,R106,R107,R120 R-CHIP
2007-008055 R121,R123,R124,R129 R-CHIP
2007-008055 R130,R139,R143,R308 R-CHIP
2007-008055 R411,R415 R-CHIP
2007-008213 R325 R-CHIP
2007-008401 R317 R-CHIP
2007-008419 R102,R103,R104,R105 R-CHIP
2007-008419 R326 R-CHIP
2007-008483 R203,R207 R-CHIP
2007-008516 R208,R404,R408,R605 R-CHIP
2007-008516 R701 R-CHIP
2007-008531 R612 R-CHIP
2007-008588 R329,R330,R409,R410 R-CHIP
2007-008588 R600,R601,R603,R604 R-CHIP
2007-008780 R192,R193 R-CHIP
2007-008786 R202,R206 R-CHIP
2007-008798 R131 R-CHIP
2007-008809 R301,R302,R306,R307 R-CHIP

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Main Electrical Parts List
6-3
This Document can not be used without Samsung's authorization
SEC CODE Design LOC Description
2007-008809 R406,R407 R-CHIP
2007-009084 R327,R335,R401,R503 R-CHIP
2007-009084 R507,R509 R-CHIP
2007-009158 R313 R-CHIP
2007-009171 R112,R113,R114,R115 R-CHIP
2007-009171 R116,R510 R-CHIP
2007-009212 R403 R-CHIP
2007-009766 R611 R-CHIP
2007-009969 R513 R-CHIP
2007-010071 R400 R-CHIP
2203-000233 C209,C217,C254 C-CERAMIC,CHIP
2203-000425 C409,C410 C-CERAMIC,CHIP
2203-000438 C211,C525,C526 C-CERAMIC,CHIP
2203-000725 C603 C-CERAMIC,CHIP
2203-000812 C513,C514,C515,C518 C-CERAMIC,CHIP
2203-000812 C528,C531,C535,C536 C-CERAMIC,CHIP
2203-001153 C201,C215 C-CERAMIC,CHIP
2203-002677 C118,C193 C-CERAMIC,CHIP
2203-002709 C605 C-CERAMIC,CHIP
2203-005052 C291 C-CERAMIC,CHIP
2203-005288 C106,C192 C-CERAMIC,CHIP
2203-005446 C219 C-CERAMIC,CHIP
2203-005552 C220 C-CERAMIC,CHIP
2203-005682 C104,C105,C259,C333 C-CERAMIC,CHIP
2203-005682 C334,C335,C336,C337 C-CERAMIC,CHIP
2203-005682 C338,C407,C436,C532 C-CERAMIC,CHIP
2203-005682 C611,C612 C-CERAMIC,CHIP
2203-005729 C210,C214,C243 C-CERAMIC,CHIP
2203-005731 C408,C437 C-CERAMIC,CHIP
2203-005732 C108,C207 C-CERAMIC,CHIP
2203-005736 C102,C109,C115,C171 C-CERAMIC,CHIP
2203-005736 C202,C203,C204,C244 C-CERAMIC,CHIP
2203-005736 C246,C340,C432 C-CERAMIC,CHIP
2203-005792 C170,C236,C237,C240 C-CERAMIC,CHIP
2203-005792 C241,C242,C247 C-CERAMIC,CHIP
2203-005806 C107,C252 C-CERAMIC,CHIP
2203-005968 C430 C-CERAMIC,CHIP
2203-006048 C141,C172,C306,C311 C-CERAMIC,CHIP
2203-006048 C312,C314,C316,C329 C-CERAMIC,CHIP

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Main Electrical Parts List
6-4
This Document can not be used without Samsung's authorization
SEC CODE Design LOC Description
2203-006048 C405,C512 C-CERAMIC,CHIP
2203-006123 C159 C-CERAMIC,CHIP
2203-006137 C520,C521 C-CERAMIC,CHIP
2203-006190 C155,C156 C-CERAMIC,CHIP
2203-006194 C131,C162,C222,C223 C-CERAMIC,CHIP
2203-006194 C224,C225,C229,C230 C-CERAMIC,CHIP
2203-006194 C250,C406 C-CERAMIC,CHIP
2203-006208 C422,C427 C-CERAMIC,CHIP
2203-006257 C701,C702 C-CERAMIC,CHIP
2203-006260 C169 C-CERAMIC,CHIP
2203-006305 C116,C117,C152,C153 C-CERAMIC,CHIP
2203-006305 C154,C235 C-CERAMIC,CHIP
2203-006399 C101,C232,C301,C309 C-CERAMIC,CHIP
2203-006399 C313,C315,C317,C319 C-CERAMIC,CHIP
2203-006399 C321,C326,C327,C331 C-CERAMIC,CHIP
2203-006399 C403,C404,C415,C519 C-CERAMIC,CHIP
2203-006399 C522,C523,C524,C527 C-CERAMIC,CHIP
2203-006399 C600,C601,C606,C608 C-CERAMIC,CHIP
2203-006399 C613 C-CERAMIC,CHIP
2203-006423 C126,C127,C138,C140 C-CERAMIC,CHIP
2203-006423 C167,C218,C227,C234 C-CERAMIC,CHIP
2203-006423 C251,C253,C300,C305 C-CERAMIC,CHIP
2203-006423 C307,C318,C322,C325 C-CERAMIC,CHIP
2203-006423 C328,C330,C339,C616 C-CERAMIC,CHIP
2203-006556 C435 C-CERAMIC,CHIP
2203-006562 C421,C424,C425,C429 C-CERAMIC,CHIP
2203-006562 C431,C529,C530,C533 C-CERAMIC,CHIP
2203-006562 C534,C607 C-CERAMIC,CHIP
2203-006611 C122,C123,C124,C238 C-CERAMIC,CHIP
2203-006611 C239,C245 C-CERAMIC,CHIP
2203-006674 C248 C-CERAMIC,CHIP
2203-006824 C128,C257 C-CERAMIC,CHIP
2203-006825 C423,C426 C-CERAMIC,CHIP
2203-006838 C125,C401,C402,C411 C-CERAMIC,CHIP
2203-006838 C412,C413,C414,C416 C-CERAMIC,CHIP
2203-006838 C417,C418,C419,C420 C-CERAMIC,CHIP
2203-006838 C610,C614,C615 C-CERAMIC,CHIP
2203-006839 C119,C302,C310,C323 C-CERAMIC,CHIP
2203-006839 C434,C700 C-CERAMIC,CHIP

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Main Electrical Parts List
6-5
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SEC CODE Design LOC Description
2203-006841 C438 C-CERAMIC,CHIP
2203-006846 C111,C165 C-CERAMIC,CHIP
2203-006872 C132,C133,C134,C135 C-CERAMIC,CHIP
2203-006872 C136,C137,C139,C144 C-CERAMIC,CHIP
2203-006872 C145,C146,C147,C148 C-CERAMIC,CHIP
2203-006872 C149,C160,C163,C609 C-CERAMIC,CHIP
2203-006890 C255 C-CERAMIC,CHIP
2203-006979 C120,C121,C303,C304 C-CERAMIC,CHIP
2203-006979 C324,C433 C-CERAMIC,CHIP
2203-007133 C400 C-CERAMIC,CHIP
2203-007147 C114 C-CERAMIC,CHIP
2203-007165 C129,C150,C151 C-CERAMIC,CHIP
2203-007194 C168 C-CERAMIC,CHIP
2203-007210 C142,C143,C249 C-CERAMIC,CHIP
2203-007271 C602,C604 C-CERAMIC,CHIP
2203-007369 C226,C231 C-CERAMIC,CHIP
2203-007425 C428 C-CERAMIC,CHIP
2404-001374 TA200 C-TA,CHIP
2404-001381 TA400,TA500 C-TA,CHIP
2404-001557 TA501 C-TA,CHIP
2703-001751 L291 INDUCTOR-SMD
2703-002176 L204 INDUCTOR-SMD
2703-002198 L293 INDUCTOR-SMD
2703-002199 L200 INDUCTOR-SMD
2703-002204 L294 INDUCTOR-SMD
2703-002207 L297 INDUCTOR-SMD
2703-002231 L505 INDUCTOR-SMD
2703-002367 L292,L295 INDUCTOR-SMD
2703-002368 L205 INDUCTOR-SMD
2703-002369 L296 INDUCTOR-SMD
2703-002793 L209,L213 INDUCTOR-SMD
2703-002795 L210 INDUCTOR-SMD
2703-002798 L191,L192 INDUCTOR-SMD
2703-002900 L208 INDUCTOR-SMD
2703-002903 L111,L215 INDUCTOR-SMD
2703-002919 L212,L214 INDUCTOR-SMD
2703-002958 L103 INDUCTOR-SMD
2703-003003 L211 INDUCTOR-SMD
2703-003343 L400,L401 INDUCTOR-SMD

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Main Electrical Parts List
6-6
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SEC CODE Design LOC Description
2703-003685 L216 INDUCTOR-SMD
2703-003698 L110 INDUCTOR-SMD
2801-004373 OSC400 CRYSTAL-UNIT
2801-004589 OSC100 CRYSTAL-UNIT
2809-001281 TCX200 OSCILLATOR-VCTCXO
2809-001348 TCX100 OSCILLATOR-VCTCXO
2901-001470 F603,F604 FILTER-EMI SMD
2901-001499 F600,F601,F602,F700 FILTER-EMI SMD
2901-001525 F605,F606 FILTER-EMI SMD
2904-001759 F101 FILTER-SAW
2904-001789 F203 FILTER-SAW
2909-001299 F100 FILTER-DUPLEXER
2910-000070 DUF201 FILTER
2910-000086 DUF200 FILTER
2911-000136 FEM100 FILTER
3003-001136 MIC500 MIC-CONDENSOR
3301-001438 L116,L300 CORE-FERRITE BEAD
3301-001534 L107,L108,L403 CORE-FERRITE BEAD
3301-001729 L506,L507 CORE-FERRITE BEAD
3301-001812 L700 CORE-FERRITE BEAD
3301-001820 L109,L115 CORE-FERRITE BEAD
3301-001885 L502,L503,L504,L508 CORE-FERRITE BEAD
3301-001917 L509 CORE-FERRITE BEAD
3301-001986 L402 CORE-FERRITE BEAD
3404-001303 TAC700,TAC701,TAC702 SWITCH-TACT
3404-001303 TAC703 SWITCH-TACT
3705-001503 RFS100 CONNECTOR-COAXIAL
3708-002222 SLC600 CONNECTOR-FPC/FFC/PIC
3709-001488 SIM400 CONNECTOR-CARD EDGE
3709-001580 CD400 CONNECTOR-CARD EDGE
3711-006808 BTC400 CONNECTOR-HEADER
3711-007021 HDC600 CONNECTOR-HEADER
3722-002871 IFC400 JACK-PHONE
3722-002990 EAR500 JACK-PHONE
4302-001180 BAT400 BATTERY
GH70-03349A SC201,SC202 ONBOARD-CLIP-6
GH71-08426A ANT100,ANT101,ANT103 NPR-CONTACT ANT
GH71-08731A ANT102,SPK500,SPK501 NPR-CONTACT ANT
Please consult the GSPN website (Samsung Portal) for the most recent version of the product's
part list.

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7. Block Diagrams
7-1
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Main RF Block