Samsung GT-C3300i User manual

GSM TELEPHONE
GT-C3300i(GT-C3300V,
GT-C3303i Common)
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. Product Function
3-1
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Main Function
－UMTS, EDGE, GPRS
－64 Poly Melody
－BT 2.1 + EDR
－USB 2.0
－WAP2.0, JAVA, MPEG4
－MMS /SMS
－Weight: 80.4g(
with standard battery :Product 59.9 g, Battery 20.5 g))
－Camera: 1.3 Mega Pixel, CMOS
－LCD :2.4"TFT (LCD)
－Size: 103.9 x 56.5 x 12.9 mm
－GPRS/EDGE :Class 10
－Battery: 1000 mAH
－Memory: 256MB/1G/256 MUXED
－Band: GSM 850/900/1800/1900
－BB: STE PNX4908
－RF: Skyworks SKY77548
－Dual Speaker

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4. Exploded View and Parts List
4-1
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4-1. Cellular phone Exploded View
QRE01
QST01
QFR01
QMO01
QSP01
QCA01
QMP01
QLC01
QCK01
QKP01
QME01
QSP02
QCR67
QBA01
QBC00
QME03
QVO01
QRF06

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Exploded View and Parts List
4-2
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Design LOC Description SEC CODE
QCR67 SCREW-MACHINE 6001-002083
QMO01 MOTOR DC-GT-C3300I_MOTOR GH31-00525A
QBA01 INNER BATTERY PACK-1000MAH,BLK,ENG,EU GH43-03184A
QME01 DOME SHEET-GT-C3300 GH59-09280A
QME03 TOUCH/PANEL-GT-C3300 GH59-09281A
QSP02 MODULE-SPK+INT B( GT-C3300) GH59-09366A
QCA01 CAMERA MODULE-MODULE,GT-C3300K(1.3M) GH59-09730A
QSP01 MODULE-SPK+INT A( GT-C3300I) GH59-10641A
QST01 PMO ACCE-STYLUS PEN GH72-58591A
QMP01 A/S ASSY-PBA MAIN (COMM) GH82-05501A
QLC01 ELA MODULE-GT-C3300 LCD MODULE GH96-04815A
QKP01 ASSY KEYPAD-MAIN GH98-16375A
QFR01 ASSY CASE-FRONT GH98-16378A
QBC00 ASSY COVER-BATT GH98-16379A
QRE01 ASSY CASE-REAR VE (EU /BLK) GH98-19038A
QVO01 PMO KEY-VOLUME VE (BLK) GH72-61963A
QCK01 PMO KEY-HOLD KEY VE (BLK) GH72-61964A
QRF06 PMO COVER-USB VE (BLK) GH72-61965A
4-2. Cellular phone Parts list

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5. MAIN Electrical Parts List(2011.01.14)
5-1
This Document can not be used without Samsung's authorization
SEC CODE Design LOC Discription
0403-001688 D305 DIODE-ZENER
0404-001172 D307 DIODE-SCHOTTKY
0406-001288 ZD304 DIODE-TVS
0406-001288 ZD305 DIODE-TVS
0406-001288 ZD306 DIODE-TVS
0406-001361 ZD307 DIODE-TVS
0406-001375 ZD301 DIODE-TVS
0406-001375 ZD303 DIODE-TVS
0406-001446 D301 DIODE-TVS
0406-001446 D302 DIODE-TVS
0406-001446 D303 DIODE-TVS
0406-001446 D304 DIODE-TVS
0406-001446 ZD308 DIODE-TVS
0406-001446 ZD309 DIODE-TVS
0406-001446 ZD310 DIODE-TVS
0407-001002 D306 DIODE-ARRAY
0505-002384 Q301 FET-SILICON
0505-002712 U200 FET-SILICON
1001-001635 U301 IC-ANALOG SWITCH
1001-001677 U306 IC-ANALOG SWITCH
1108-000355 UME200 IC-MCP
1201-002494 U311 IC-AUDIO AMP
1201-002494 U312 IC-AUDIO AMP
1201-002985 PAM100 IC-POWER AMP
1203-004291 U302 IC-MULTI REG
1203-006772 U101 IC-POSI.FIXED REG.
1203-006772 U319 IC-POSI.FIXED REG.
1203-006772 U321 IC-POSI.FIXED REG.
1204-003022 U102 IC-DEMODULATOR
1205-003517 U100 IC-BLUETOOTH
1205-004012 UCP200 IC-MODEM
1404-001221 TH201 THERMISTOR-NTC
1405-001298 V100 VARISTOR
1405-001298 V300 VARISTOR
1405-001298 V301 VARISTOR
1405-001298 V302 VARISTOR
2007-000138 R310 R-CHIP
2007-000140 R339 R-CHIP
2007-000140 R340 R-CHIP
2007-000141 R213 R-CHIP
2007-000141 R214 R-CHIP
2007-000141 R334 R-CHIP
2007-000143 R357 R-CHIP

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Main Electrical Parts List
5-2
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SEC CODE Design LOC Discription
2007-000148 R202 R-CHIP
2007-000148 R203 R-CHIP
2007-000148 R204 R-CHIP
2007-000148 R205 R-CHIP
2007-000148 R211 R-CHIP
2007-000148 R228 R-CHIP
2007-000149 R224 R-CHIP
2007-000149 R228 R-CHIP
2007-000151 R325 R-CHIP
2007-000152 R313 R-CHIP
2007-000152 R314 R-CHIP
2007-000152 R346 R-CHIP
2007-000152 R348 R-CHIP
2007-000153 R232 R-CHIP
2007-000153 R233 R-CHIP
2007-000161 R312 R-CHIP
2007-000161 R349 R-CHIP
2007-000162 R101 R-CHIP
2007-000162 R102 R-CHIP
2007-000162 R103 R-CHIP
2007-000162 R114 R-CHIP
2007-000162 R226 R-CHIP
2007-000162 R227 R-CHIP
2007-000162 R333 R-CHIP
2007-000164 R115 R-CHIP
2007-000170 R360 R-CHIP
2007-000170 R361 R-CHIP
2007-002796 R116 R-CHIP
2007-003001 R315 R-CHIP
2007-003001 R317 R-CHIP`
2007-003015 R100 R-CHIP
2007-003015 R113 R-CHIP
2007-007021 R311 R-CHIP
2007-007021 R347 R-CHIP
2007-007156 R238 R-CHIP
2007-007156 R239 R-CHIP
2007-007156 R358 R-CHIP
2007-007190 R341 R-CHIP
2007-007190 R342 R-CHIP
2007-008403 R353 R-CHIP
2007-008403 R354 R-CHIP
2007-008403 R355 R-CHIP
2007-008403 R356 R-CHIP