Samsung SGH-C180 User manual

GSM TELEPHONE
SGH-C180
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. Block Diagrams
8. PCB Diagrams
9. Flow Chart of Troubleshooting
10. Reference data
11. Disassembly and Assembly
Instructions

Samsung Electronics Co.,Ltd.
2007. 08 Rev.1.0
ⓒ
This Service Manual is a property of Samsung Electronics Co.,Ltd.
Any unauthorized use of Manual can be punished under applicable
International and/or domestic law.
Country Web Site
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CIS cis.samsungportal.com
Europe europe.samsungportal.com
China china.samsungportal.com
Asia asia.samsungportal.com
Mideast & Africa mea.samsungportal.com
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 the specification 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 magnetic 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 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 a repair of battery charger is
dangerous when tuning ON/OFF PBA and Connector after disassembling 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 easily 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 a circuit board.

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2. Specification
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2-1
EGSM 900 DCS1800
Freq. Band[MHz]
Uplink/Downlink 880~915 925~960 1710~1785 1805~1880
ARFCN range 0~124 & 975~1023 512~885
Tx/Rx spacing 45MHz 95MHz
Mod. Bit rate/
Bit Period 270.833kbps 3.692us 270.833kbps 3.692us
Time Slot Period/Frame
Period 576.9us 4.615ms 576.9us 4.615ms
Modulation 0.3GMSK 0.3GMSK
MS Power 33dBm~5dBm 30dBm~0dBm
Power Class 4
(max +33dBm) 1 (max +30dBm)
Sensitivity -102dBm -100dBm
TDMA Mux 8 8
Cell Radius 35Km 2Km
2-1. GSM General Specification

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Specification
2-2
TX Power
control level GSM900
533±2dBm
631±2dBm
729±2dBm
827±2dBm
925±2dBm
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 Power
control level DCS1800
030±3dBm
128±3dBm
226±3dBm
324±3dBm
422±3dBm
520±3dBm
618±3dBm
716±3dBm
814±3dBm
912±4dBm
10 10±4 dBm
11 8±4dBm
12 6±4 dBm
13 4±4 dBm
14 2±5 dBm
15 0±5 dBm
2-2. GSM TX power class

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3. Operation Instruction and Installation
3-1
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Main Function
S20PINTA
NoJava
NoMMS
WAP2.0
16PolyS/WMIDI
 Dual band(900/1800MHz)
GPRSClass10
Bluetooth

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Operation Instruction and Installation
3-2
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4. Array course control
4-1
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4-1. Software Adjustments
1. JIG Box: Download, Trace, Calibration, etc
2. RF test cable: RF test
3. TA (Travel Adaptor)
4. Serial cable: PC to JIG
5. Test cable: JIG to phone

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Array course control
4-2
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4-2. Software Downloading
4-2-1. Downloading Binary Files
• 2 binary files for downloading C180.
– C180XAGD1.cla
– C180XAGD1..tfs
4-2-2. Pre-requsite for Downloading
• Downloader Program(C180_Downloader 2.0.exe)
• SGH-C180 Mobile Phone
•JIGBOX
• Test Cable
• Serial Cable
• Binary files
4-2-3. S/W Downloader Program
1. Load the binary download program by executing the “C180_Downloader 2.0.exe”.

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Array course control
4-3
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2. Select the Port, Baud Rate and Mode.
3. Select the binary files what you want to download

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Array course control
4-4
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4. Press the "Start" button and connect the Handset
5. When downloading is complete, automatically the small window was showed up..

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5. Exploded View and Parts List
5-1
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5-1. Cellular phone Exploded View
QMW02
QKP01
QFR01
QSH08
QSP01
QMP01
QAN10
QAN02
QRE01
QRF01
QSC01
QMO01
QME01
QBA01
QBA00
QCR04
QCR04
QLC01
QBR16

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Exploded View and Parts List
5-2
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Design LOC Description SEC CODE
QAN02 INTENNA-SGHC180 GH42-01322A
QAN10 ASSY-CUSHION-ANT CONTACT RUBBE GH98-01218A
QBA00 PMO-CASE BATTERY GH72-39741A
QBA01 INNER BATTERY PACK-730MAH,BLK, GH43-02811A
QBR16 IPR-BRACKET LID GH70-02201A
QCR04 SCREW-MACHINE 6001-001479
QCR04 SCREW-MACHINE 6001-001479
QFR01 ASSY CASE-FRONT GH98-04709A
QKP01 ASSY KEYPAD-(XEN/ZK) GH98-04674C
QLC01 LCD-MAIN MODULE (SGHC170) GH07-01085A
QME01 KEY FPCB-MAIN KEY PBA GH59-04724A
QMO01 MOTOR DC-SGHC180 GH31-00383A
QMP01 PBA MAIN-SGHC180 GH92-03825A
QMW02 PCT-COVER MAIN WINDOW GH72-39742A
QRE01 ASSY CASE-REAR GH98-04711A
QRF01 PMO-COVER RF GH72-38552A
QSC01 RMO-SCREW CAP GH73-09347A
QSH08 ASSY CASE-BELT GH98-04710A
QSP01 SPEAKER 3001-002214
5-2. Cellular phone Parts List

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Exploded View and Parts List
5-3
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Description SEC CODE
BAG PE 6902-000634
ADAPTOR-ATADS10EBE,BLK,EU GH44-01702A
LABEL(P)-UNIT SEAL GH68-00518B
LABEL(P)-IMEI GH68-01335D
LABEL(R)-WATER SOAK GH68-09361A
LABEL(R)-MAIN(EU) GH68-15413A
MANUAL USERS-EU FRENCH GH68-15639A
BOX-UNIT(EU) GH69-05639A
PMO COVER-EAR GH72-42756A
TAPE INSU-PCB CONN GH74-33536A
TAPE INSU GH74-33822A
TAPE INSU-PCB GH74-33994A
TAPE GASK-KEY FPCB 1 GH74-34731A
TAPE GASK-KEY FPCB 2 GH74-34732A

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Exploded View and Parts List
5-4
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6. MAIN Electrical Parts List
6-1
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Design LOC Description SEC Code STATUS
ANT100 NPR-ANTENNA CONTACT GH71-06419A SA
ANT101 NPR-ANTENNA CONTACT GH71-06419A SA
ANT102 ANTENNA-CHIP 4202-001366 SA
BTC300 HEADER-BATTERY 3711-006217 SA
C100 R-CHIP 2007-000171 SA
C101 C-CER,CHIP 2203-000995 SA
C103 C-CER,CHIP 2203-005234 SA
C104 C-CER,CHIP 2203-006048 SA
C105 C-CER,CHIP 2203-006194 SA
C106 C-CER,CHIP 2203-006194 SA
C107 C-CER,CHIP 2203-006194 SA
C108 C-CER,CHIP 2203-006194 SA
C109 C-CER,CHIP 2203-005729 SA
C110 C-CER,CHIP 2203-005052 SA
C111 C-CER,CHIP 2203-006048 SA
C112 C-TA,CHIP 2404-001496 SA
C113 C-CER,CHIP 2203-006423 SA
C114 C-CER,CHIP 2203-006620 SNA
C115 C-CER,CHIP 2203-000359 SA
C116 C-CER,CHIP 2203-005682 SA
C117 C-CER,CHIP 2203-005682 SA
C118 C-CER,CHIP 2203-005052 SA
C119 C-CER,CHIP 2203-000278 SA
C120 C-CER,CHIP 2203-006423 SA
C121 C-CER,CHIP 2203-000278 SA
C122 C-CER,CHIP 2203-005482 SA
C123 C-CER,CHIP 2203-005234 SA
C124 C-CER,CHIP 2203-005234 SA
C126 C-CER,CHIP 2203-002677 SA
C127 C-CER,CHIP 2203-000278 SA
C128 C-CER,CHIP 2203-000254 SA
C129 C-CER,CHIP 2203-002677 SA
C130 C-CER,CHIP 2203-005482 SA
C131 C-CER,CHIP 2203-000278 SA
C132 C-CER,CHIP 2203-006681 SA
C133 C-CER,CHIP 2203-006562 SA
C134 INDUCTOR-SMD 2703-001178 SA
C136 C-CER,CHIP 2203-005393 SA
C200 C-CER,CHIP 2203-005482 SA
C201 C-CER,CHIP 2203-005482 SA
C202 C-CER,CHIP 2203-005482 SA
C203 C-CER,CHIP 2203-005482 SA
C204 C-CER,CHIP 2203-000254 SA
C205 C-CER,CHIP 2203-005482 SA
C206 C-CER,CHIP 2203-005482 SA
C207 C-CER,CHIP 2203-000254 SA
C208 C-CER,CHIP 2203-000254 SA
C209 C-CER,CHIP 2203-005482 SA
C210 C-CER,CHIP 2203-000854 SA
C211 C-CER,CHIP 2203-000679 SA
C212 C-CER,CHIP 2203-005482 SA
C214 C-CER,CHIP 2203-005482 SA
C215 C-CER,CHIP 2203-005482 SA

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Main Electrical Parts List
6-2
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Design LOC Description SEC Code STATUS
C216 C-CER,CHIP 2203-006048 SA
C219 C-CER,CHIP 2203-005482 SA
C300 C-CER,CHIP 2203-000425 SA
C301 C-CER,CHIP 2203-006681 SA
C302 C-CER,CHIP 2203-006348 SA
C303 C-CER,CHIP 2203-000425 SA
C304 C-CER,CHIP 2203-000679 SA
C306 C-CER,CHIP 2203-000812 SA
C307 C-CER,CHIP 2203-005482 SA
C308 C-CER,CHIP 2203-006348 SA
C310 C-CER,CHIP 2203-007165 SA
C311 C-CER,CHIP 2203-006257 SA
C312 C-CER,CHIP 2203-006562 SA
C313 C-CER,CHIP 2203-007165 SA
C314 C-CER,CHIP 2203-006257 SA
C315 C-CER,CHIP 2203-006556 SA
C316 C-CER,CHIP 2203-007165 SA
C317 C-CER,CHIP 2203-006839 SA
C318 C-CER,CHIP 2203-005682 SA
C319 C-CER,CHIP 2203-005682 SA
C320 C-CER,CHIP 2203-006257 SA
C321 C-CER,CHIP 2203-006257 SA
C322 C-CER,CHIP 2203-007165 SA
C323 C-CER,CHIP 2203-006257 SA
C324 C-CER,CHIP 2203-006257 SA
C325 C-CER,CHIP 2203-005482 SA
C327 C-CER,CHIP 2203-002709 SA
C401 C-CER,CHIP 2203-005482 SA
C402 C-CER,CHIP 2203-000854 SA
C403 C-CER,CHIP 2203-005482 SA
C407 C-CER,CHIP 2203-000679 SA
C409 C-CER,CHIP 2203-005482 SA
C410 C-CER,CHIP 2203-000386 SA
C411 C-CER,CHIP 2203-006562 SA
C413 C-CER,CHIP 2203-000550 SA
C414 C-CER,CHIP 2203-000995 SA
C417 C-CER,CHIP 2203-005482 SA
C418 C-CER,CHIP 2203-000386 SA
C420 C-CER,CHIP 2203-000425 SA
C423 C-CER,CHIP 2203-000425 SA
C424 C-CER,CHIP 2203-006562 SA
C425 C-CER,CHIP 2203-006562 SA
C426 C-CER,CHIP 2203-006260 SA
C500 C-CER,CHIP 2203-006562 SA
C501 C-CER,CHIP 2203-006562 SA
C502 C-CER,CHIP 2203-000812 SA
C503 C-CER,CHIP 2203-000311 SA
C504 C-CER,CHIP 2203-006562 SA
C505 C-CER,CHIP 2203-006562 SA
C506 C-CER,CHIP 2203-006377 SA
C507 C-CER,CHIP 2203-006562 SA
C508 C-CER,CHIP 2203-006562 SA
CAN100 IPR-BRACKET FRAME GH70-02200A SA

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Main Electrical Parts List
6-3
This Document can not be used without Samsung's authorization
Design LOC Description SEC Code STATUS
CN500 CONNECTOR-FPC/FFC/PIC 3708-002222 SA
D200 DIODE-TVS 0406-001231 SA
D300 DIODE-TVS 0406-001231 SA
D400 DIODE-TVS 0406-001231 SA
D401 DIODE-TVS 0406-001231 SA
D402 DIODE-TVS 0406-001231 SA
D403 DIODE-TVS 0406-001231 SA
D404 DIODE-TVS 0406-001231 SA
D500 DIODE-ARRAY 0407-001002 SA
D501 DIODE-TVS 0406-001231 SA
D502 DIODE-TVS 0406-001231 SA
D503 DIODE-TVS 0406-001231 SA
D504 DIODE-TVS 0406-001231 SA
D505 DIODE-TVS 0406-001231 SA
F100 FILTER-SAW 2904-001731 SA
F101 FILTER-LC 2909-001283 SA
F500 FILTER-EMI SMD 2901-001329 SA
F501 FILTER-EMI/ESD 2901-001450 SA
F502 FILTER-EMI/ESD 2901-001450 SA
IFC400 SOCKET-INTERFACE 3710-002534 SA
L101 INDUCTOR-SMD 2703-001750 SA
L102 INDUCTOR-SMD 2703-001750 SA
L104 INDUCTOR-SMD 2703-002203 SA
L105 INDUCTOR-SMD 2703-002313 SA
L107 INDUCTOR-SMD 2703-002204 SA
L108 INDUCTOR-SMD 2703-002558 SA
L109 INDUCTOR-SMD 2703-002198 SA
L110 INDUCTOR-SMD 2703-002558 SA
L111 INDUCTOR-SMD 2703-003277 SA
L112 INDUCTOR-SMD 2703-002281 SA
L113 INDUCTOR-SMD 2703-002170 SA
L400 INDUCTOR-SMD 2703-002206 SA
L401 INDUCTOR-SMD 2703-002206 SA
L402 BEAD-SMD 3301-001729 SA
L403 BEAD-SMD 3301-001729 SA
L404 BEAD-SMD 3301-001729 SA
L405 BEAD-SMD 3301-001729 SA
L406 BEAD-SMD 3301-001729 SA
L407 BEAD-SMD 3301-001729 SA
L408 BEAD-SMD 3301-001729 SA
L409 BEAD-SMD 3301-001729 SA
L501 BEAD-SMD 3301-001729 SA
L502 INDUCTOR-SMD 2703-002308 SA
L503 BEAD-SMD 3301-001729 SA
OSC100 CRYSTAL-SMD 2801-004455 SA
OSC101 CRYSTAL-SMD 2801-004560 SA
OSC300 CRYSTAL-SMD 2801-004339 SA
PAM100 IC-POWER AMP 1201-002364 SA
Q300 TR-SMALL SIGNAL 0501-002571 SA
Q401 TR-DIGITAL 0504-001197 SA
R100 C-CER,CHIP 2203-005393 SA
R103 R-CHIP 2007-003015 SA
R104 R-CHIP 2007-001339 SA

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Main Electrical Parts List
6-4
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Design LOC Description SEC Code STATUS
R105 R-CHIP 2007-000157 SA
R107 C-CER,CHIP 2203-002668 SA
R108 R-CHIP 2007-000155 SA
R111 R-CHIP 2007-008052 SA
R123 R-CHIP 2007-000171 SA
R128 R-CHIP 2007-003025 SA
R130 R-CHIP 2007-001316 SA
R131 R-CHIP 2007-001316 SA
R133 INDUCTOR-SMD 2703-002207 SA
R200 R-CHIP 2007-000174 SA
R201 R-CHIP 2007-000171 SA
R202 R-CHIP 2007-000162 SA
R203 R-CHIP 2007-007141 SA
R204 R-CHIP 2007-007107 SA
R205 R-CHIP 2007-000159 SA
R206 R-CHIP 2007-008055 SA
R207 R-CHIP 2007-008055 SA
R208 R-CHIP 2007-008055 SA
R209 R-CHIP 2007-008055 SA
R210 R-CHIP 2007-007142 SA
R211 R-CHIP 2007-000171 SA
R212 R-CHIP 2007-000162 SA
R213 R-CHIP 2007-000162 SA
R214 R-CHIP 2007-000162 SA
R215 R-CHIP 2007-007107 SA
R216 R-CHIP 2007-000162 SA
R217 R-CHIP 2007-007001 SA
R218 R-CHIP 2007-000141 SA
R219 R-CHIP 2007-000141 SA
R220 R-CHIP 2007-000143 SA
R222 R-CHIP 2007-000157 SA
R223 R-CHIP 2007-000162 SA
R226 R-CHIP 2007-000162 SA
R227 R-CHIP 2007-000162 SA
R300 R-CHIP 2007-007100 SA
R301 R-CHIP 2007-007869 SA
R305 R-CHIP 2007-000162 SA
R306 R-CHIP 2007-001339 SA
R307 R-CHIP 2007-000758 SA
R309 R-CHIP 2007-007573 SA
R310 R-CHIP 2007-007334 SA
R311 R-CHIP 2007-000170 SA
R400 R-CHIP 2007-000148 SA
R401 R-CHIP 2007-000141 SA
R402 R-CHIP 2007-000141 SA
R405 R-CHIP 2007-000141 SA
R406 R-CHIP 2007-000141 SA
R419 R-CHIP 2007-000159 SA
R422 R-CHIP 2007-007107 SA
R423 R-CHIP 2007-001339 SA
R425 R-CHIP 2007-001339 SA
R426 R-CHIP 2007-007142 SA
R427 R-CHIP 2007-008531 SA