Samsung SGH-S105 User manual

SGH-S105
SERVICE
Manual
GPRSGSMTELEPHONECONTENTS
1.Specification
2.ExplodedViewsand PartsList
3.ElectricalPartsList
4.BlockDiagrams
5.PCB Diagrams
6.FlowChartofTroubleshooting and
CircuitDiagrams
GPRS GSMTELEPHONE

SAMSUNG Proprietary-Contents may change without notice
1.SGH-S105 Specification
1-1
GSM900
Phase1EGSM900 Phase2DCS1800 Phase1PCS1900
Freq.Band[MHz]
Uplink/Downlink 890~915 935~960 880~915 925~960 1710~1785 1805~1880 1850~1910 1930~1990
ARFCNrange1~124 0~124 &
975~1023 512~885 512~810
Tx/Rxspacing 45MHz45MHz95MHz80MHz
Mod.Bit rate/
Bit Period 270.833kbps 3.692us270.833kbps 3.692us270.833kbps 3.692us270.833kbps 3.692us
TimeSlot
Period/FramePeriod 576.9us 4.615ms576.9us 4.615ms576.9us 4.615ms576.9us 4.615ms
Modulation 0.3GMSK0.3GMSK0.3GMSK0.3GMSK
MS Power33dBm~13dBm33dBm~5dBm30dBm~0dBm30dBm~0dBm
PowerClass 5pcl~15pcl5pcl~19pcl0pcl~15pcl0pcl~15pcl
Sensitivity-102dBm-102dBm-100dBm-100dBm
TDMAMux 8 8 8 8
Cell 최대 반경 35Km35Km2Km-
1. GSMGeneralSpecification

SAMSUNG Proprietary-Contents may change without notice
1-2
SGH-S105 Specification
TXPower
control levelGSM900
5 33±2 dBm
6 31±2 dBm
7 29±2 dBm
8 27±2 dBm
9 25±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±3dBm
18 7±3 dBm
19 5±3 dBm
TXPower
control levelDCS1800
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±4dBm
12 6±4 dBm
13 4±4 dBm
14 2±5 dBm
15 0±5 dBm
TXPower
control levelPCS1900
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±4dBm
12 6±4 dBm
13 4±4 dBm
14 2±5 dBm
15 0±5 dBm
2. GSMTXpower class

SAMSUNG Proprietary-Contents may change without notice
2-1
2. SGH-S105 Exploded View and its Parts List
2-1. Cellular phone Exploded View
1
2
3
4
5
6
7
8
9
11
14
12
10
13
15
16
18
20
19 17
21
22

SAMSUNG Proprietary-Contents may change without notice
2-2
SGH-S105 Explodedviewand its Partlist
2.CellularphonePartslist
Location
NO.Description SEC CODERemark
1DUALWINDOWLCDGH72-04715A
2FOLDER UPPER GH75-02275A
3LCDGH07-00179A
4MOTOR3101-001295
5SPEAKER 3001-001297
6FOLDER LOWER GH75-02079A
7SCREW6001-001478
8SCREWCAPGH74-02036A
9WINDOWLCDGH72-04716A
10 FRONTCOVER GH75-02076A
11 MICGH59-00138A
12 VOLUMEKEYGH75-02123A
13 KEYPADGH75-02124A
14 DOMESHEETGH59-00425A
15 SHIELDCOVER GH75-02203A
16 MAINPBAGH92-01354A
17 CONNECTORCOVER GH73-01230A
18 ANTENNAGH42-00193A
19 MOBILECAPGH73-01229A
20 REARCOVER GH75-02077A
21 SCREW6001-001479
22 BATTERYGH43-00558A720mA
GH43-00563A900mA

SAMSUNG Proprietary-Contents may change without notice
SGH-S105 Explodedviewand its Partlist
2-3
3.TestJig(GH80-00865A)
3-1.RFTestCable
(GH39-00093A)3-2.TestCable (GH39-00165A)3-3.SerialCable
3-4.PowerSupplyCable3-5.DATACABLE
(GH39-00152A)

SAMSUNG Proprietary-Contents may change without notice
3.SGH-S105 MAINElectricalPartsList
3-1
Level SEC Code Design LOC Descriptions
0GH92-01302A-PBAMAIN-SGHS100;SGH-S100,XEF,FRAN,
-,-,-,-,-,-
1GH73-00801A-RMO-CONTACTRUBBER;SGH-A300,SI
RUBBER,3X4XT0.8,BLK
1GH74-03124A-MPR-PCBEMISPONGE;SGH-S100,SHIELD
SPONGE,7X3XT2,-
1GH41-00303A-PCB-SGHS100;SGH-S100,FR-4,6L,-,1.00
T,100X158,-,3,-
1GH71-00434A ANT1 NPR-ANT
CONTACT;SCH-X210,ST,T0.2,-,-
1 2203-000995 C1000,C1004,C1006 C-CERAMIC,CHIP;0.047nF,5%,50V,NP0,TP,
1005
1 2203-005482 C1003,C1020 C-CERAMIC,CHIP;100nF,10%,10V,X5R,TP,
1005,-
1 2203-000233 C1005,C1008,C1013 C-CERAMIC,CHIP;0.1nF,5%,50V,NP0,TP,1
005
1 2203-005288 C1007,C1011,C1014 C-CERAMIC,CHIP;0.001nF,0.1pF,50V,NP0,
TP,1005
1 2203-000812 C1009,C1010,C103 C-CERAMIC,CHIP;0.033nF,5%,50V,NP0,TP,
1005
1 2203-001598 C101,C105,C111,C112 C-CERAMIC,CHIP;2200nF,+80-20%,16V,Y5
V,TP,2012
1 2203-002687 C1012 C-CERAMIC,CHIP;1.2nF,10%,50V,X7R,TP,
1005
1 2203-005288 C1015,C1017,C1019 C-CERAMIC,CHIP;0.001nF,0.1pF,50V,NP0,
TP,1005
1 2203-000233 C1016,C1024,C1027 C-CERAMIC,CHIP;0.1nF,5%,50V,NP0,TP,1
005
1 2203-000359 C1018 C-CERAMIC,CHIP;0.15nF,5%,50V,NP0,TP,
1005
1 2203-000278 C1021,C803,C806 C-CERAMIC,CHIP;0.01nF,0.5pF,50V,NP0,T
P,1005
1 2404-001100 C1022 C-TA,CHIP;33uF,20%,6.3V,GP,TP,3719,-
1 2404-001297 C1023,C1039 C-TA,CHIP;68UF,20%,10V,LR,TP,4028
1 2203-002677 C1025 C-CERAMIC,CHIP;0.75pF,0.1pF,50V,CH,TP,
1005,-
1 2203-000654 C1026,C401,C416 C-CERAMIC,CHIP;270pF,10%,50V,X7R,TP,
1005,-
1 2203-005383 C1038 C-CERAMIC,CHIP;7pF,0.1pF,50V,NPO,TP,
1005,-
1 2203-005061 C104,C108,C124,C201 C-CERAMIC,CHIP;100nF,+80-20%,16V,Y5V,
TP,1005
1 2203-000812 C106,C107,C923,R430 C-CERAMIC,CHIP;0.033nF,5%,50V,NP0,TP,
1005
1 2203-005483 C109 C-CERAMIC,CHIP;68nF,10%,10V,X5R,TP,1
005,-
1 2203-001598 C113,C114,C116,C120 C-CERAMIC,CHIP;2200nF,+80-20%,16V,Y5
V,TP,2012

SAMSUNG Proprietary-Contents may change without notice
SGH-S105 ElectricalPartsList
3-3
Level SEC Code Design LOC Descriptions
1 2404-001088 C115,C117 C-TA,CHIP;2.2uF,20%,6.3V,GP,TP,2012,-
1 2203-000233 C118,C213,C214,C219 C-CERAMIC,CHIP;0.1nF,5%,50V,NP0,TP,1
005
1 2203-000254 C119,C200,C504,C600 C-CERAMIC,CHIP;10nF,10%,16V,X7R,TP,1
005,-
1 2203-001598 C123 C-CERAMIC,CHIP;2200nF,+80-20%,16V,Y5
V,TP,2012
1 2404-001105 C125 C-TA,CHIP;10UF,20%,6.3V,GP,TP,2012
1 2404-001268 C126 C-TA,CHIP;10UF,20%,10V,-,TP,2.2X1.25X
1.0
1 2203-005061 C202,C206,C302,C402 C-CERAMIC,CHIP;100nF,+80-20%,16V,Y5V,
TP,1005
1 2203-005065 C203,C204,C400,C414 C-CERAMIC,CHIP;1000nF,+80-20%,10V,Y5
V,TP,1608
1 2203-005509 C205 C-CERAMIC,CHIP;330nF,+80-20%,10V,Y5V,
TP,1005
1 2203-000995 C211,C212,C425,C426 C-CERAMIC,CHIP;0.047nF,5%,50V,NP0,TP,
1005
1 2203-000438 C215,C216,C217,C411 C-CERAMIC,CHIP;1nF,10%,50V,X7R,TP,10
05,-
1 2203-000233 C220,C221,C222,C223 C-CERAMIC,CHIP;0.1nF,5%,50V,NP0,TP,1
005
1 2203-000233 C224,C225,C407,C424 C-CERAMIC,CHIP;0.1nF,5%,50V,NP0,TP,1
005
1 2203-005055 C301 C-CERAMIC,CHIP;0.0056nF,0.25pF,50V,NP
0,TP,1005
1 2203-001405 C403,C611,C903,C905 C-CERAMIC,CHIP;22nF,+80-20%,25V,Y5V,
TP,1005
1 2404-001086 C404,C410 C-TA,CHIP;4.7uF,20%,6.3V,GP,TP,2012,-
1 2203-000885 C405 C-CERAMIC,CHIP;4.7nF,10%,25V,X7R,TP,
1005,-
1 2203-005061 C408,C412,C417,C512 C-CERAMIC,CHIP;100nF,+80-20%,16V,Y5V,
TP,1005
1 2404-001151 C409 C-TA,CHIP;33UF,20%,6.3V,LZ,TP,3216
1 2203-000438 C413,C415,C801,C802 C-CERAMIC,CHIP;1nF,10%,50V,X7R,TP,10
05,-
1 2203-001239 C427 C-CERAMIC,CHIP;0.082nF,5%,50V,NP0,TP,
1005
1 2007-007771 C428,R104,R105,R106 R-CHIP;0OHM,5%,1/16W,DA,TP,1005
1 2203-005061 C513,C516,C517,C518 C-CERAMIC,CHIP;100nF,+80-20%,16V,Y5V,
TP,1005
1 2203-005061 C519,C612,C711 C-CERAMIC,CHIP;100nF,+80-20%,16V,Y5V,
TP,1005
1 2203-005496 C601,C602,C709 C-CERAMIC,CHIP;220nF,+80-20%,10V,Y5V,
TP,1005
1 2203-000254 C603,C604,C605,C606 C-CERAMIC,CHIP;10nF,10%,16V,X7R,TP,1
005,-

SAMSUNG Proprietary-Contents may change without notice
3-2
SGH-S105 ElectricalPartsList
Level SEC Code Design LOC Descriptions
1 2203-000254 C607,C608,C609,C610 C-CERAMIC,CHIP;10nF,10%,16V,X7R,TP,1
005,-
1 2203-000254 C613,C712,C713,C714 C-CERAMIC,CHIP;10nF,10%,16V,X7R,TP,1
005,-
1 2203-000233 C614,C900,C901,C902 C-CERAMIC,CHIP;0.1nF,5%,50V,NP0,TP,1
005
1 2203-000628 C615,C616 C-CERAMIC,CHIP;0.022nF,5%,50V,NP0,TP,
1005
1 2203-000679 C617 C-CERAMIC,CHIP;0.027nF,5%,50V,NP0,TP,
1005
1 2203-001153 C707 C-CERAMIC,CHIP;0.068nF,5%,50V,NP0,TP,
1005
1 2203-000585 C708 C-CERAMIC,CHIP;220pF,10%,50V,X7R,TP,
1005,-
1 2203-005065 C710 C-CERAMIC,CHIP;1000nF,+80-20%,10V,Y5
V,TP,1608
1 2203-000254 C715,C716,C717,C718 C-CERAMIC,CHIP;10nF,10%,16V,X7R,TP,1
005,-
1 2203-000254 C719,C800,C805,C807 C-CERAMIC,CHIP;10nF,10%,16V,X7R,TP,1
005,-
1 2203-000438 C804 C-CERAMIC,CHIP;1nF,10%,50V,X7R,TP,10
05,-
1 2203-000254 C808,C809 C-CERAMIC,CHIP;10nF,10%,16V,X7R,TP,1
005,-
1 2203-001405 C906,C908,C910,C914 C-CERAMIC,CHIP;22nF,+80-20%,25V,Y5V,
TP,1005
1 2203-000233 C911,C916,C918,C919 C-CERAMIC,CHIP;0.1nF,5%,50V,NP0,TP,1
005
1 2203-001405 C915,C917,C921 C-CERAMIC,CHIP;22nF,+80-20%,25V,Y5V,
TP,1005
1 2203-000233 C920,C924,C925 C-CERAMIC,CHIP;0.1nF,5%,50V,NP0,TP,1
005
1 2203-000995 C922 C-CERAMIC,CHIP;0.047nF,5%,50V,NP0,TP,
1005
1 3709-001187 CN100 CONNECTOR-CARD
EDGE;6P,2.54MM,SMD-A,-
1 3705-001248 CN1001 CONNECTOR-COAXIAL;-,-,50MOHM,50OH
M,0.3DB
1 3711-004289 CN200 CONNECTOR-HEADER;BOX,30P,2R,0.5MM,
SMD-S,AUF
1 3711-004623 CN201 CONNECTOR-HEADER;BOX,20P,2R,0.5mm,
SMD-S,AUF
1 3710-001545 CN302 CONNECTOR-SOCKET;24P,1R,0.5MM,SMD
-A,AUF
1 3722-001842 CN401 JACK-PHONE;4P,2.3PI,AU,BLK,-
1 1405-001082 D202,D203,D204,ZD300 VARISTOR;5.6V,20A,1x0.5x0.6mm,TP
1 0406-001152 D301 DIODE-TVS;SD05,6/-/-/,350W,SOD-323

SAMSUNG Proprietary-Contents may change without notice
SGH-S105 ElectricalPartsList
3-4
Level SEC Code Design LOC Descriptions
1 4709-001279 F1000 COUPLER-DIRECTION;897.5+-17.5MHZ,18
+-1DB,26DB,1.6X
1 4709-001278 F1001 COUPLER-DIRECTION;1850+-140MHZ,19.7
+-1.4DB,25DB,1.
1 2909-001180 F1002 FILTER-DUPLEXER;942.5MHZ,897.5MHZ,0.
2/0.5DB,TP,-,-
1 2904-001390 F1004 FILTER-SAW;942.5MHZ,-,1.0DB,TP,2.3DB,
-
1 2904-001410 F1005 FILTER-SAW;1.96GHZ,-,1930-1990MHZ/2.
4DB,TP,1930-19
1 2904-001403 F1006 FILTER-SAW;1.8425GHZ,-,1805-1880MHZ
/2.0DB,TP,1805-
1 2901-001193 F200,F201,F202,F203 FILTER-EMI
SMD;25V,0.1A,-,35pF,3.2x1.6x0.75MM,TP
1 2901-001193 F204 FILTER-EMI
SMD;25V,0.1A,-,35pF,3.2x1.6x0.75MM,TP
1 2703-001257 L1000 INDUCTOR-SMD;3.9nH,0.3nH,1.6x0.8X0.8
mm
1 2703-001512 L1001 INDUCTOR-SMD;27nH,5%,1.8x1.12x1.02m
m
1 2703-002165 L1002 INDUCTOR-SMD;7.5nH,5%,1.6x1.12x1.02
mm
1 2703-001751 L1004,L900 INDUCTOR-SMD;3.9nH,0.3nH,1.0x0.5x0.5
mm
1 2703-001747 L1005 INDUCTOR-SMD;4.7nH,0.3nH,1.0x0.5x0.5
mm
1 2703-002471 L1006 INDUCTOR-SMD;6.2NH,5%,1608
1 3301-001105 L801 CORE-FERRITE;AB,1.6x0.8x0.8mm,-,-
1 0604-001146 LED200 PHOTO-IRDA;-,875NM,500MW,30DEG,TP
1 4302-001119 M101 BATTERY-LI(2ND);3V,0.1MAH,-,-,3.1V,-
1 2801-004116 OSC601 CRYSTAL-UNIT;0.032768MHZ,20PPM,28-A
BK,12.5FF,65KOH
1 2809-001260 OSC801 OSCILLATOR-VCTCXO;13MHZ,3PPM,10KO
HM//10PF,TP,3V,-
1 0504-000168 Q100 TR-DIGITAL;RN1104,NPN,100MW,47K/47K,
SSM,TP
1 0502-001201 Q101 TR-POWER;ZXT13P20DE6,PNP,1100MW,S
OT-23-6,TP,300-90
1 0501-000225 Q400 TR-SMALL SIGNAL;2SC4617,NPN,200mW,EM3,TP,120
-5
1 0504-000167 Q700,Q701,Q702 TR-DIGITAL;RN1102,NPN,100MW,10K/10K,
SSM,TP
1 2007-001319 R100 R-CHIP;1.2Kohm,5%,1/16W,DA,TP,1005
1 2007-007311 R1000 R-CHIP;22Kohm,1%,1/16W,DA,TP,1005
1 2007-007142 R1001,R111,R611 R-CHIP;10Kohm,1%,1/16W,DA,TP,1005
1 2007-007309 R1002 R-CHIP;12Kohm,1%,1/16W,DA,TP,1005

SAMSUNG Proprietary-Contents may change without notice
3-5
SGH-S105 ElectricalPartsList
Level SEC Code Design LOC Descriptions
1 2007-000138 R1003,R1004,R1008 R-CHIP;100ohm,5%,1/16W,DA,TP,1005
1 2007-001301 R1005,R1006 R-CHIP;68ohm,5%,1/16W,DA,TP,1005
1 2007-000138 R1009 R-CHIP;100ohm,5%,1/16W,DA,TP,1005
1 2007-000172 R101,R200,R400,R506 R-CHIP;10ohm,5%,1/16W,DA,TP,1005
1 2007-001288 R1010,R1014 R-CHIP;18ohm,5%,1/16W,DA,TP,1005
1 2007-007008 R1011,R1012,R1015 R-CHIP;300OHM,5%,1/16W,DA,TP,1005
1 2007-000174 R1013,R1017 R-CHIP;47ohm,5%,1/16W,DA,TP,1005
1 2007-007008 R1016 R-CHIP;300OHM,5%,1/16W,DA,TP,1005
1 2007-007698 R1018 R-CHIP;5.1Kohm,1%,1/16W,DA,TP,1005
1 2007-000167 R102 R-CHIP;390Kohm,5%,1/16W,DA,TP,1005
1 2007-007200 R103,R709,R710 R-CHIP;2.4OHM,5%,1/16W,DA,TP,1005
1 2007-000758 R110,R804 R-CHIP;330Kohm,5%,1/16W,DA,TP,1005
1 2007-007139 R112 R-CHIP;47Kohm,1%,1/16W,DA,TP,1005
1 2007-001323 R113 R-CHIP;3Kohm,5%,1/16W,DA,TP,1005
1 2007-000140 R303,R307,R308,R309 R-CHIP;1Kohm,5%,1/16W,DA,TP,1005
1 2007-000157 R305,R306,R608,R609 R-CHIP;47Kohm,5%,1/16W,DA,TP,1005
1 2007-000140 R310,R423 R-CHIP;1Kohm,5%,1/16W,DA,TP,1005
1 2007-007771 R312,R429,R700,R711 R-CHIP;0OHM,5%,1/16W,DA,TP,1005
1 2007-003001 R401 R-CHIP;12OHM,5%,1/16W,DA,TP,1005
1 2007-000159 R403,R406,R408,R421 R-CHIP;56Kohm,5%,1/16W,DA,TP,1005
1 2007-000775 R404,R407,R412 R-CHIP;33Kohm,5%,1/16W,DA,TP,1005
1 2007-000148 R405,R420,R424 R-CHIP;10Kohm,5%,1/16W,DA,TP,1005
1 2007-000141 R409,R414 R-CHIP;2.2Kohm,5%,1/16W,DA,TP,1005
1 2007-001119 R410 R-CHIP;680ohm,5%,1/16W,DA,TP,1005
1 2007-001325 R413 R-CHIP;3.3Kohm,5%,1/16W,DA,TP,1005
1 2007-000162 R415,R600,R701,R713 R-CHIP;100Kohm,5%,1/16W,DA,TP,1005
1 2007-001333 R422 R-CHIP;18Kohm,5%,1/16W,DA,TP,1005
1 2007-000172 R606,R715,R800,R805 R-CHIP;10ohm,5%,1/16W,DA,TP,1005
1 2007-000170 R610 R-CHIP;1Mohm,5%,1/16W,DA,TP,1005
1 2007-007308 R612,R613 R-CHIP;33Kohm,1%,1/16W,DA,TP,1005
1 2007-002796 R712 R-CHIP;510ohm,5%,1/16W,DA,TP,1005
1 2007-000162 R714 R-CHIP;100Kohm,5%,1/16W,DA,TP,1005
1 2007-002797 R801,R802 R-CHIP;560ohm,5%,1/16W,DA,TP,1005
1 2007-007771 R803,R901 R-CHIP;0OHM,5%,1/16W,DA,TP,1005
1 1203-002568 U100 IC-VOLTAGEREGULATOR;PSC2006,MLCC,
1 1209-001379 U1000 IC-ETC,LINEAR;HD155173ANPEL,-,16P,-
1 1201-001864 U1001 IC-POWERAMP;08123,-,8P,13.75X8MM,
1 3711-004621 U1002 CONNECTOR-HEADER;BOX,14P,2R,0.5mm,
SMD-S,AUF
1 1203-002127 U101 IC-BATTERY;1734,SOT-23,6P,150MIL,PLA
STIC,4.7/5.3V,
1 0506-001052 U102 TR-ARRAY;UMH9N,NPN,2,150MW,SC-88,T
P,68-

SAMSUNG Proprietary-Contents may change without notice
SGH-S105 ElectricalPartsList
3-6
Level SEC Code Design LOC Descriptions
1 1001-001152 U400 IC-ANALOG MULTIPLEX;MAX4624EU-T,-,
1 1204-001811 U401 IC-MELODY;YMU759-QE2,QFN,32P,-,PLAS
TIC,6V,-,-20TO+
1 1109-001226 U501,U502 IC-ETC. MEMORY;28F6408W30,4MX16/512KX16BIT,
CSP,80P
1GH09-00020AU601 IC MICOM-SGHS100;TR09WQTEB17IN2B-DT,
SGH-S100,-,-,-
1 1209-001219 U602 IC-SENSOR;LM60C,SOT-23,3P,115MIL,PLA
STIC
1 1204-001984 U700 IC-SIGNAL PROCESSOR;CSP1093CR1-RT10-DB,FSBG
A,108P,
1 0504-001042 U701,U702,U703 TR-DIGITAL;BCR10PN,NPN/PNP,250mW,10
K/10K,
1 0801-002345 U801 IC-CMOSLOGIC;7S04,INVERTER,SOT-353,
5P,49MIL,SINGL
1 1205-002185 U900 IC-INTERFACE;SI4201-BM,MLP,20P,4X4M
M,-,3V,-,-20TO+
1 1205-002184 U901 IC-TRANSCEIVER;SI4200-BM,MLP,32P,5X5
MM,-,3V,-,-20T
1 1209-001434 U902 IC-PLL/SYNTHESISER;SI4133T-BM,MLP,28
P,5X5MM,-,3V,-
1 1405-001082 ZD302,ZD303,ZD309 VARISTOR;5.6V,20A,1x0.5x0.6mm,TP
1 0406-001084 ZD305,ZD311 DIODE-TVS;SMF05,6/-/-V,200W,-
1 1405-001082 ZD310,ZD401,ZD402 VARISTOR;5.6V,20A,1x0.5x0.6mm,TP
1 1405-001082 ZD404,ZD405 VARISTOR;5.6V,20A,1x0.5x0.6mm,TP

SAMSUNG Proprietary-Contents may change without notice
3-7
SGH-S105 ElectricalPartsList
M
ME EM MO O

SAMSUNG Proprietary-Contents may change without notice
4-1
4. SGH-S105 Block Diagrams
1. RF Solution Block Diagram

SAMSUNG Proprietary-Contents may change without notice
4-2
2. Base Band Solution Block Diagram
SGH-S105 Block Diagrams

SAMSUNG Proprietary-Contents may change without notice
5-1
5. SGH-S105 PCB Diagrams
1. Main PCB Top Diagram

SAMSUNG Proprietary-Contents may change without notice
5-2
2. Main PCB Bottom Diagram
SGH-S105 PCB Diagrams

SAMSUNG Proprietary-Contents may change without notice
6-1
6.SGH-S105 Flow Chart of Troubleshooting and
Circuit Diagrams
1. Power ON

2. Initial
SAMSUNG Proprietary-Contents may change without notice
6-2
SGH-S105 Flow Chart of Troubleshooting and Circuit Diagrams
3. Sim Part

SAMSUNG Proprietary-Contents may change without notice
6-3
SGH-S105 Flow Chart of Troubleshooting and Circuit Diagrams
4. Charging Part
5. Microphone Part