Samsung GT-B3310i User manual

GSM TELEPHONE
GT-B3310i
1. Safety Precautions
2. Specification
3. Product Function
4. Exploded View and Parts list
5. MAIN Electrical Parts List
6. Level 1Repair
7. Disassembly and Assembly
Instructions
8. Chart of Troubleshooting
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

SAMSUNG Proprietary-Contents may change without notice
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 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.

SAMSUNG Proprietary-Contents may change without notice
Safety Precautions
1-2
This Document can not be used without Samsung's authorization
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.

SAMSUNG Proprietary-Contents may change without notice
2. Specification
This Document can not be used without Samsung's authorization
2-1
GSM850 EGSM900 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 128-251 0~124 &
975~1023 512~885 512~810
Tx/Rx spacing 45MHz 45MHz 95MHz 80 MHz
Mod. Bit rate
/BitPeriod
270.833kbps
3.692us
270.833kbps
3.692us
270.833kbps
3.692us
270.833kbps
3.692 us
Time Slot Period
/ Frame Period
576.9us
4.615ms
576.9us
4.615ms
576.9us
4.615ms
576.9 us
4.615 ms
Modulation 0.3GMSK 0.3GMSK 0.3GMSK 0.3GMSK
MS Power 33dBm~5dBm 33dBm~5dBm 30dBm~0dBm 30dBm~0dBm
Power Class 5~19(class4) 5~19(class4) 0~15(class1) 0~15(class1)
Sensitivity -102dBm -102dBm -100dBm -100dBm
TDMAMux8888
Cell Radius 35Km 35Km 2Km 2 Km
2-1. GSM General Specification

SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Specification
2-2
TX Power
control level DCS1800 PCS1900
030±3
dBm 30±3 dBm
128±3
dBm 28±3 dBm
226±3
dBm 26±3 dBm
324±3
dBm 24±3 dBm
422±3
dBm 22±3 dBm
520±3
dBm 20±3 dBm
618±3
dBm 18±3 dBm
716±3
dBm 16±3 dBm
814±3
dBm 14±3 dBm
912±4
dBm 12±4 dBm
10 10±4 dBm 10±4 dBm
11 8±4dBm 8±4dBm
12 6±4 dBm 6±4 dBm
13 4±4 dBm 4±4 dBm
14 2±5 dBm 2±5 dBm
15 0±5 dBm 0±5 dBm
TX Power
control level GSM850 GSM900
533±2
dBm 33±2 dBm
631±2
dBm 31±2 dBm
729±2
dBm 29±2 dBm
827±2
dBm 27±2 dBm
925±2
dBm 25±2 dBm
10 23±2 dBm 23±2 dBm
11 21±2 dBm 21±2 dBm
12 19±2 dBm 19±2 dBm
13 17±2 dBm 17±2 dBm
14 15±2 dBm 15±2 dBm
15 13±2 dBm 13±2 dBm
16 11±3 dBm 11±3 dBm
17 9±3 dBm 9±3 dBm
18 7±3 dBm 7±3 dBm
19 5±3 dBm 5±3 dBm
2-2. GSM TX power class

SAMSUNG Proprietary-Contents may change without notice
3. Operation Instruction and Installation
3-1
This Document can not be used without Samsung's authorization
Main Function
-Quad Band (GSM850+EGSM900+DCS1800+PCS1900)
-GPRS Rx/Tx, EDGE Rx only
-FM Radio
-Bluetooth v2.0 +EDR
-CSTN 2.0" QVGA 262K Color LCD
-2MCMOS Camera
-MP3 Player

SAMSUNG Proprietary-Contents may change without notice
4. Exploded View and Parts List
4-1
This Document can not be used without Samsung's authorization
4-1. Cellular phone Exploded View
QFU0 1
QSP0 1
QCA0 1
QKP01
QME04
QME16
QCR03
QCR61
QFL01
QMI03
QHI02
QCK01
QCR93
QMW02
QVO01
QRE01
QFR01
QCR61
QCR03
QBA00
QCR03
QME01
QCR03
QMP01
QKP02
QLC02
QSC01
QLC01
QRF06
QHI01

SAMSUNG Proprietary-Contents may change without notice
Exploded View and Parts List
4-2
This Document can not be used without Samsung's authorization
Design LOC Description SEC CODE
QCR03 SCREW-MACHINE 6001-001811
QCR03 SCREW-MACHINE 6001-001811
QCR03 SCREW-MACHINE 6001-001811
QCR61 SCREW-MACHINE 6001-002008
QME16 ASSY ETC-GTB3310_CON TO CON GH59-07898A
QME01 DOME SHEET-GTB3310_QWERTY 35 KEY GH59-07899A
QCA01 CAMERA MODULE GH59-10284A
QSP01 MODULE-GTB3310I_SPK GH59-10286A
QLC02 ASSY ETC-LCD SUB PBA(GTB3310I) GH59-10372A
QME04 KEY FPCB-TF KEY PBA (GT_B3310I) GH59-10373A
QSC01 TAPE-SCREW CAP GH74-44933C
QMP01 A/S ASSY-GTB3310I_PBA MAIN (SVC) GH82-05326A
QLC01 ELA MODULE-LCD 2.0" QVGA GT-B3310 TN ASS GH96-03890A
QBA00 ASSY COVER-BATT GH98-13409A
QKP01 ASSY KEYPAD-NUM/TA GH98-13413C
QKP02 ASSY KEYPAD-NAVI/TA GH98-13414C
QFR01 ASSY CASE-FRONT GH98-18838C
QFU01 ASSY CASE-SLIDE UPPER GH98-13405C
QMW02 PMO WINDOW-MAIN(OPEN/TA) GH72-54282C
QFL01 ASSY CASE-SLIDE LOWER GH98-13406C
QCR93 SCREW-MACHINE 6001-002263
QHI01 ASSY HINGE-SLIDE(GTB3310) GH98-13412C
QRE01 ASSY CASE-REAR VE(TA) GH98-18667C
QRF06 PMO COVER-USB GH72-54273A
QVO01 PMO KEY-VOLUME_VE GH72-57959A
QCK01 PMO KEY-CAM_VE GH72-57960A
QMI03 RMO RUBBER-MIC HOLDER GH73-13024A
4-2. Cellular phone Parts list

SAMSUNG Proprietary-Contents may change without notice
5. MAIN Electrical Parts List
5-1
This Document can not be used without Samsung's authorization
SEC CODE Design LOC Description
0403-001741 ZD301 DIODE-ZENER
0404-001172 ZD304 DIODE-SCHOTTKY
0406-001167 ZD303 DIODE-TVS
0406-001267 ZD302,ZD305,ZD306 DIODE-TVS
0406-001286 ZD500,ZD501 DIODE-TVS
0406-001369 U301 DIODE-TVS
0501-002606 Q300 TR-SMALL SIGNAL
0502-001322 Q301 TR-POWER
0504-001140 Q302,Q303 TR-DIGITAL
0505-001165 Q305 FET-SILICON
0505-002388 Q400 FET-SILICON
0601-002070 LED403 LED
0601-002268 LED400,LED401,LED402 LED
1001-001488 U303 IC-ANALOG SWITCH
1001-001598 U302 IC-ANALOG MULTIPLEX
1009-001035 U300 IC-HALL EFFECT S/W
1108-000355 UME200 MEMORY
1201-002944 U101 IC-RF AMP
1201-003025 PAM100 IC-POWER AMP
1203-005851 U403,U404 IC-MULTI REG
1203-006098 U402 IC-MULTI REG
1205-003517 U100 IC-BLUETOOTH
1205-003998 U500 IC-EXPANDER
1205-004030 UCP200 IC-MODEM
1404-001224 TH200 THERMISTOR
1405-001231 R319 VARISTOR
1405-001298 V300 VARISTOR
2007-000138 L303,R107,R108,R110 R-CHIP
2007-000138 R111,R305,R326,R401 R-CHIP
2007-000140 R109,R314 R-CHIP
2007-000141 R410,R411,R500,R501 R-CHIP
2007-000143 R213,R315,R322,R403 R-CHIP
2007-000143 R420,R421,R422,R423 R-CHIP
2007-000144 R416 R-CHIP
2007-000146 R200 R-CHIP

SAMSUNG Proprietary-Contents may change without notice
Main Electrical Parts List
5-2
This Document can not be used without Samsung's authorization
SEC CODE Design LOC Description
2007-000148 C405,R309,R311,R312 R-CHIP
2007-000148 R313,R316,R317,R318 R-CHIP
2007-000148 R502,R503 R-CHIP
2007-000157 R400,R419 R-CHIP
2007-000162 R116,R205,R206,R209 R-CHIP
2007-000162 R302,R321 R-CHIP
2007-000168 R310 R-CHIP
2007-000170 R404 R-CHIP
2007-000172 R303,R304 R-CHIP
2007-000242 R308,R324,R325 R-CHIP
2007-000831 R306 R-CHIP
2007-000932 R301 R-CHIP
2007-001119 R323 R-CHIP
2007-001284 R408,R409 R-CHIP
2007-001288 R412,R413,R414,R415 R-CHIP
2007-001292 R327,R328 R-CHIP
2007-001307 R115 R-CHIP
2007-001316 R113,R114 R-CHIP
2007-001339 R402 R-CHIP
2007-003015 R105 R-CHIP
2007-007001 R300 R-CHIP
2007-007015 R320 R-CHIP
2007-007142 R204 R-CHIP
2007-007488 R405 R-CHIP
2007-008780 R307 R-CHIP
2203-000233 C233 C-CERAMIC
2203-000254 C107,C118 C-CERAMIC
2203-000278 C103 C-CERAMIC
2203-000386 C106,C305,C306 C-CERAMIC
2203-000438 C124,C207,C210 C-CERAMIC
2203-000585 C326,C327 C-CERAMIC
2203-000627 C222,C223 C-CERAMIC
2203-000643 C100 C-CERAMIC
2203-000679 C328 C-CERAMIC
2203-000812 C117,C309,C310,C315 C-CERAMIC
2203-000812 C318,C319,C323,C403 C-CERAMIC