Samsung GT-C3222W User manual

GSM TELEPHONE
GT-C3222W
1. Safety Precautions
2. Specification
3. Product Function
4. Exploded View and Parts list
5. MAIN Electrical Parts List
6. Level 1Repair
7. Level 2Repair
8. Level 3Repair
9. Reference data
Notice :
All functionality, features, specifications and other
product information provided in this document inclu
ding, but not limited to, the benefits, design, pricing,
components, performance, availability, and capabiliti
-es of the product are subject to change without
notice or obligation. Samsung reserves the right to
make changes to this document and the product
described herein, at anytime, without obligation on
Samsung to provide notification of such change.
GSM TELEPHONE CONTENTS

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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 akind of magnetic object or tool, because performance of parts is damaged by
the influence of magnetic 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 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 acircuit board.

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2. Specification
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2-1
2-1. GSM General Specification
GSM 850 EGSM 900 DCS1800 PCS1900
Freq. Band[MHz]
Uplink/Downlink 824~849 869~894 880~915 925~960 1710~1785 1805~1880 1850~1910 1930~1990
ARFCN range 128~25 0~124 & 975~1023 512~885 512~810
Tx/Rx spacing 45MHz 45MHz 95MHz 80MHz
Mod. Bit rate/
Bit Period 270.833kbps
3.692us 270.833kbps 3.692us 270.833kbps 3.692us 270.833kbps 3.692us
Time Slot
Period/Frame
Period
576.9us
4.615ms 576.9us 4.615ms 576.9us 4.615ms 576.9us 4.615ms
Modulation 0.3GMSK 0.3GMSK 0.3GMSK 0.3GMSK
MS Power 33dBm
~5dBm 33dBm ~5dBm 30dBm ~0dBm 30dBm ~0dBm
Power Class 4
(max +33dBm) 4 (max +33dBm) 1 (max +30dBm) 1 (max +30dBm)
Sensitivity -102dBm -102dBm -100dBm -100dBm
TDMA Mux 8 8 8 8
Cell Radius 35Km 35Km 2Km 2Km

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Specification
2-2
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TX Power
control level GSM850
GSM900
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 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 PCS1900
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
2-2. GSM Tx Power Class

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3. Operation Instruction and Installation
3-1
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Main Function
•Dual SIM Function
•2GQuad band (GSM850/EGSM900/DCS1800/PCS1900)
•BT 2.1 + EDR
•WIFI Support
•USB 2.0
•WAP 2.0, JAVA
•MMS, SMS
•Camera :1.3Mega Pixel, CMOS
•LCD :2.2"LQCIF
•Battery : 1000mAh
•Size :109.5
x60x12.3(mm)
•MicroSD Card Support
•FM Radio Support

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4. Exploded View and Parts List
4-1
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4-1. Cellular phone Exploded View
QFR01
QMW01
QLC01
QAR01
QMP01
QCA01
QBR05
QMO01
QSP01
QVO01
QAN02
QMI01
QME01
QCR72
QJK01
QKP01
QCR67
QBC00
QRE01
QCK02
QRF06

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Exploded View and Parts List
4-2
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Design LOC Description SEC CODE
QSP01 SPEAKER 3001-002529
QAR01 AUDIO-RECEIVER 3009-001523
QCR72 SCREW-MACHINE 6001-002051
QCR67 SCREW-MACHINE 6001-002083
QMI01 MICROPHONE-ASSY-GT-C3222 GH30-00708A
QMO01 MOTOR DC-SPHM500 GH31-00242A
QAN02 INTENNA-MAIN(GT_C3222) GH42-02770A
QJK01 ASSY ETC-OPTICAL TRACK PAD(GT_C3222) GH59-10379A
QCA01 CAMERA MODULE-SGH-T340 GH59-10511A
QME01 DOME SHEET-Q/K,GT-C3222(WHT) GH59-10644A
QMP01 A/S ASSY-PBA MAIN(GT-C3222W) GH82-05575A
QLC01 ELA MODULE-LCD MOD ASSY(GT-C3222) GH96-04968A
QBC00 ASSY COVER-BATT GH98-18433A
QFR01 ASSY CASE-FRONT GH98-18435A
QKP01 ASSY KEYPAD-BLACK (RUSSIA) GH98-18437A
QBR05 ASSY BRACKET-MOTOR GH98-18775A
QMW01 ASSY COVER-MAIN WINDOW(W,DUOS,BLK) GH98-19311A
QRE01 ASSY CASE-REAR GH98-18434A
QVO01 ASSY KEY-VOLUME(BLK) GH98-19125A
QCK02 ASSY KEY-SIM(BLK) GH98-19126A
QRF06 ASSY COVER-USB(BLK) GH98-19127A
4-2. Cellular phone Parts list

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5. MAIN Electrical Parts List
5-1
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SEC CODE Design LOC Discription
0403-001688 ZD303 USFZ5.6V-RTK/H
0406-001231 ZD200,ZD201,ZD202 DF2S5.6FS(TPL3)
0406-001231 ZD300,ZD302,ZD306 DF2S5.6FS(TPL3)
0406-001231 ZD307,ZD308,ZD329 DF2S5.6FS(TPL3)
0406-001231 ZD330 DF2S5.6FS(TPL3)
0406-001235 ZD318,ZD319,ZD324 RSB6.8CS
0406-001235 ZD325,ZD326,ZD327 RSB6.8CS
0406-001235 ZD328 RSB6.8CS
0406-001286 ZD305 PESD5V0L5UV
0406-001390 ZD320 PESD24VS1UL
0406-001413 ZD309,ZD310,ZD311 PESD5V0F1BL
0406-001413 ZD312,ZD313,ZD315 PESD5V0F1BL
0406-001413 ZD316,ZD317,ZD321 PESD5V0F1BL
0406-001413 ZD322,ZD323 PESD5V0F1BL
0407-001002 D302 DAN222TL
0505-001325 Q300 2SK3019
0505-002712 TR201 PMGD780SN
0601-002268 LED300,LED301,LED302 AEOWU-VOYY
0601-002268 LED303,LED304 AEOWU-VOYY
1001-001607 U104 XM2400SN-AL0901
1001-001677 U309 MAX14577EEWA-T
1108-000355 UME200 KAP202N00M-BWEW
1201-002985 PAM100 SKY77548
1202-001068 U300 TC75S56FE
1203-004776 U306,U310 RP103K331D-TR
1203-004819 U100,U304,U308 RP103K281D-TR
1203-005020 U301 AAT3151BIWP-T1
1203-005770 U307 RP152L003B
1204-003208 U102 AR1210
1205-003517 U101 BC63B239A04-IYB-E4S
1205-004070 U108 NRX600CSPB11-T
1205-004139 UCP200 G4906ET1UM
1404-001221 TH200 NCP15WB473J04RC
2007-000138 R231,R309 RC1005J101CS
2007-000140 R326 RC1005J102CS
2007-000141 R217,R218,R301 RC1005J222CS

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Main Electrical Parts List
5-2
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SEC CODE Design LOC Discription
2007-000143 R202,R203,R229,R230 RC1005J472CS
2007-000143 R320 RC1005J472CS
2007-000148 R204,R205,R210,R227 RC1005J103CS
2007-000148 R345 RC1005J103CS
2007-000149 R215,R216 RC1005J123CS
2007-000151 R324,R325 RC1005J153CS
2007-000157 R220,R221,R316 RC1005J473CS
2007-000162 C188,R101,R102,R104 RC1005J104CS
2007-000162 R127,R200,R201,R206 RC1005J104CS
2007-000162 R207,R212,R213,R214 RC1005J104CS
2007-000162 R300,R347 RC1005J104CS
2007-000165 R314 RC1005J204CS
2007-000170 R308,R311 RC1005J105CS
2007-000173 R302,R303 RC1005J220CS
2007-000566 R116 RC1005J224CS
2007-000758 R310,R315 RC1005J334CS
2007-001305 R328,R329,R331 RC1005J121CS
2007-001311 R346 RC1005J271CS
2007-003015 R100,R103 MCR01MZP5J2R2
2007-007009 R327,R330 MCR01MZP5J750
2007-007156 R208,R222,R343 RC1005J1R0CS
2007-007538 R219 RK73H1ETP5602F
2007-008766 R209 ERJ2RKF6041X
2203-000233 C147,C340,C341,C344 GRP1555C1H101J
2203-000233 C347,C348 GRP1555C1H101J
2203-000254 C116,C225,C234 GRP155R71C103K
2203-000278 C197 GRP1555C1H100D
2203-000386 C103,C313 GRP1555C1H150J
2203-000425 C315 GRP1555C1H180J
2203-000438 C109,C132,C235 GRP155R71H102K
2203-000466 C113,C128,C130,C137 GRP1555C1H1R0C
2203-000489 R305,R306 GRP155R71H222K
2203-000627 C365,C366 GRM1555C1H220J
2203-000696 C198 GRP1555C1H2R0C
2203-000812 C117,C121,C127,C136 GRP1555C1H330J
2203-000812 C144,C237,C238 GRP1555C1H330J