Samsung SGH V205 User manual

SGH-V205
SERVICE
Manual
GSMTELEPHONECONTENTS
1.Specification
2.ExplodedViewsand PartsList
3.ElectricalPartsList
4.BlockDiagrams
5.PCB Diagrams
6.FlowChartofTroubleshooting and
CircuitDiagrams
GSMTELEPHONE

ELECTRONICS
Samsung ElectronicsCo.,Ltd.December.2002
Printedin Korea.
CodeNo.:GH68-03418A
BASIC.
ⓒ

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1.SGH-V205 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 Radius35Km35Km2Km-
1. GSMGeneralSpecification

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1-2
SGH-V205 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

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2.SGH-V205 ExplodedViewand its Partslist
2-1
1.CellularphoneExplodedView
28
1
2
3
4
5
6
7
8
9
16
11
10
17
15
14
13
12
18
19
20
21
22
24
23
25
26
27

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2-2
SGH-V205 Explodedviewand its Partlist
2.CellularphonePartslist
Location
NO.Description SEC CODERemark
1DUALWINDOWLCDGH72-03934A
2FOLDER UPPER GH75-02355A
3LCDGH07-00253A
4MOTOR3101-001295
5SPEAKER 3001-001297
6FOLDER LOWER GH75-02354A
7SCREW6001-001478
8SCREWCAPGH73-01052A
9WINDOWLCDGH72-05929A
10 CAMERAKNOBGH72-03941A
11 CAMERAFPCB GH59-00649A
12 CAMERASIDEKEYGH71-00719A
13 CAMERAPIECEGH72-03940A
14 CAMERAKNOBSUSGH71-00718A
15 SCREW6001-001611
16 FRONTCOVER GH75-02353A
17 VOLUMEKEYGH75-02358A
18 KEYPADGH75-02356A
19 DOMESHEETGH59-00629A
20 MAINPBAGH92-01301A
21 MICGH59-00626A
22 CONNECTORCOVER GH73-01069A
23 ANTENNAGH42-00248A
24 REARCOVER GH75-02357A
25 SCREW6001-001478
26 SCREWCAPGH73-01576A
27 RFCOVER GH73-01053A
28 BATTERYGH43-00719A700mA
GH43-00724A900mA

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SGH-V205 Explodedviewand its Partlist
2-3
3.TestJig(GH80-00865A)
3-1.RFTestCable
(GH39-00090A)3-2.TestCable (GH39-00127A)3-3.SerialCable
3-4.PowerSupplyCable3-5.DATACABLE
(GH39-00159A)3-6.TA (GH44-00184G)

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3.SGH-V205 MAINElectricalPartsList
3-1
Level SEC Code Design LOC Descriptions
0GH92-01301A-PBAMAIN-SGHV200;SGH-V200,XEF,FRAN,-,
1GH09-00020AU601 ICMICOM-SGHS100;TR09WQTEB17IN2B-DB,
1GH13-00012AU1101 SSH275,SCH-X590,96P,3V,-30TO+70C,FBGA
1GH71-00434A ANT1 NPR-ANTCONTACT;SCH-X210,ST,T0.2,-,-
10404-001172 D1101,D1102,D1103 RB520S-30,30V,200MA,SOD-523,TP
10406-001083 ZD300,ZD301 -,6.1/-/7.2V,150W,SOT-323-5L
10406-001152 ZD302 SD05,6/-/-/,350W,SOD-323
10501-000225 Q400 TR-SMALL SIGNAL;2SC4617,NPN,200mW,EM
10502-001201 Q101 ZXT13P20DE6,PNP,1100MW,SOT-23-6,TP,30
10504-001042 U701,U702,U703 TR-DIGITAL;BCR10PN,NPN/PNP,250mW,10K/
10504-000168 Q100 TR-DIGITAL;RN1104,NPN,100MW,47K/47K,SS
10506-001052 U102 UMH9N,NPN,2,150MW,SC-88,TP,68-
10601-001547 LED801,LED802,LED803 LED;CHIP,BLUE,1.1X0.8MM,468NM
10601-001547 LED804,LED805,LED806 LED;CHIP,BLUE,1.1X0.8MM,468NM
10601-001547 LED807,LED808,LED809 LED;CHIP,BLUE,1.1X0.8MM,468NM
10601-001547 LED810,LED811 LED;CHIP,BLUE,1.1X0.8MM,468NM
10601-001547 LED813,LED814,LED815 LED;CHIP,BLUE,1.1X0.8MM,468NM
10601-001547 LED816,LED817,LED818 LED;CHIP,BLUE,1.1X0.8MM,468NM
10601-001547 LED819,LED820,LED821 LED;CHIP,BLUE,1.1X0.8MM,468NM
10604-001146 LED200 PHOTO-IRDA;-,875NM,500MW,30DEG,TP
10801-000796 U1105,U1108,U1109 7S32,ORGATE,SOT-353,5P,63MIL,SINGLE,TP,
10801-002212 U1110 7S02,NORGATE,SC-70,5P,49MIL,SINGLE,TP,-
10801-002727 U1107,U1111,U1112 27WZ04,INVERTOR,SOT-363,6P,5.3MIL,DUAL.
11001-001183 U400 MAX4684,TSSOP,-,10P,114MIL,DUAL,3.3V,-4
11009-001010 U802 IC-HALL EFFECTS/W;A3212ELH-SAMSUNG,
11109-001242 U500 IC-FLASHMEMORY;LRS1395,64M+64M+32M,
11201-001889 U1001 IC-POWERAMP;RF3110,10X10mm,-,-,-,-
11203-001720 U1104 IC-VOLTAGEREGULATOR;5219,SOT-23,5P,6,
11203-002127 U101 1734,SOT-23,6P,150MIL,PLASTIC,4.7/5.3V,1A
11203-002568 U100 IC-VOLTAGEREGULATOR;PSC26,MLCC,68P,1
11203-002704 U1106 5213,SC-70,5P,2x1.25MM,PLASTIC,2.425/2.5
11204-001960 U401 IC-MELODY;YMU762MA-3,QFN,32P,-,PLASTI
11204-001982 U1103 LC99704-VB6,FBGA,89P,7X7MM,PLASTIC,4.6
11204-001984 U700 IC-SIGNALPROCESSOR;CSP1093CR1-RT
11205-002185 U900 IC-INTERFACE;SI4201-BM,MLP,20P,4X4MM,-,
11209-001434 U902 IC-PLL/SYNTHESISER;SI4133T-BM,MLP,28P,5

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SGH-V205 ElectricalPartsList
3-3
11209-001219 U602 IC-SENSOR;LM60C,SOT-23,3P,115MIL,PLASTI
11405-001018 ZD308 VARISTOR;14V,-,1.6x0.8mm,TP
11405-001082 ZD303,ZD304,ZD305 VARISTOR;5.6V,20A,1.6x0.8mm,TP
11405-001082 ZD306,ZD307,ZD401 VARISTOR;5.6V,20A,1.6x0.8mm,TP
11405-001082 ZD402,ZD403,ZD405 VARISTOR;5.6V,20A,1x0.5x0.6mm,TP
12203-001259 C432 C-CERAMIC,CHIP;0.008nF,0.5pF,50V,NP0,TP
12007-000140 R302,R303,R304,R305 R-CHIP;1Kohm,5%,1/16W,DA,TP,1005
12007-000140 R306,R424 R-CHIP;1Kohm,5%,1/16W,DA,TP,1005
12007-000141 R407,R420,R802 R-CHIP;2.2Kohm,5%,1/16W,DA,TP,1005
12007-000144 R701 R-CHIP;5.1Kohm,5%,1/16W,DA,TP,1005
12007-000148 R1104 R-CHIP;10Kohm,5%,1/16W,DA,TP,1005
12007-007142 R111 R-CHIP;10Kohm,1%,1/16W,DA,TP,1005
12007-000163 R1101 R-CHIP;120Kohm,5%,1/16W,DA,TP,1005
12007-007139 R112 R-CHIP;47Kohm,1%,1/16W,DA,TP,1005
12007-001323 R113 R-CHIP;3Kohm,5%,1/16W,DA,TP,1005
12007-000148 R402 R-CHIP;10Kohm,5%,1/16W,DA,TP,1005
12007-000148 R421,R425 R-CHIP;10Kohm,5%,1/16W,DA,TP,1005
12007-000157 R300,R301,R602,R600 R-CHIP;47Kohm,5%,1/16W,DA,TP,1005
12007-000159 R405,R408,R422 R-CHIP;56Kohm,5%,1/16W,DA,TP,1005
12007-000162 R500,R1008 R-CHIP;100Kohm,5%,1/16W,DA,TP,1005
12007-000162 R607,R415 R-CHIP;100Kohm,5%,1/16W,DA,TP,1005
12007-000167 R108 R-CHIP;390Kohm,5%,1/16W,DA,TP,1005
12007-000170 R1103,R601 R-CHIP;1Mohm,5%,1/16W,DA,TP,1005
12007-000172 R800,R606,R502 R-CHIP;10ohm,5%,1/16W,DA,TP,1005
12007-003001 R400,R401 R-CHIP;12ohm,5%,1/16W,DA,TP,1005
12007-000172 R104,R200 R-CHIP;10ohm,5%,1/16W,DA,TP,1005
12007-000758 R107 R-CHIP;330Kohm,5%,1/16W,DA,TP,1005
12007-000164 R403 R-CHIP;150Kohm,5%,1/16W,DA,TP,1005
12007-000775 R404,R406 R-CHIP;33Kohm,5%,1/16W,DA,TP,1005
12007-000982 R1100 R-CHIP;5.6Kohm,5%,1/16W,DA,TP,1005
12007-001119 R409 R-CHIP;680ohm,5%,1/16W,DA,TP,1005
12007-001288 R1000,R1004 R-CHIP;18ohm,5%,1/16W,DA,TP,1005
12007-001301 R1105 R-CHIP;68ohm,5%,1/16W,DA,TP,1005
12007-001305 R1110 R-CHIP;120ohm,5%,1/16W,DA,TP,1005
12007-001307 R1001,R1005 R-CHIP;180ohm,5%,1/16W,DA,TP,1005
12007-001306 R806,R807,R808,R809 R-CHIP;150ohm,5%,1/16W,DA,TP,1005
12007-001306 R810,R811,R812,R813 R-CHIP;150ohm,5%,1/16W,DA,TP,1005
12007-001306 R814,R815,R816,R826 R-CHIP;150ohm,5%,1/16W,DA,TP,1005

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3-2
SGH-V205 ElectricalPartsList
12007-001306 R818,R819,R820,R821 R-CHIP;150ohm,5%,1/16W,DA,TP,1005
12007-001306 R822,R823,R824,R825 R-CHIP;150ohm,5%,1/16W,DA,TP,1005
12007-007405 R801 R-CHIP;560ohm,1%,1/16W,DA,TP,1005
12007-001319 R103 R-CHIP;1.2Kohm,5%,1/16W,DA,TP,1005
12007-001325 R412 R-CHIP;3.3Kohm,5%,1/16W,DA,TP,1005
12007-001333 R423 R-CHIP;18Kohm,5%,1/16W,DA,TP,1005
12007-007008 R1002,R1003,R1006 R-CHIP;300OHM,5%,1/16W,DA,TP,1005
12007-007008 R1007 R-CHIP;300OHM,5%,1/16W,DA,TP,1005
12007-007142 R603 R-CHIP;10Kohm,1%,1/16W,DA,TP,1005
12007-007200 R106,R705,R706 R-CHIP;2.4OHM,5%,1/16W,DA,TP,1005
12007-007308 R604,R605 R-CHIP;33Kohm,1%,1/16W,DA,TP,1005
12007-007771 R307,R431,R503 R-CHIP;0OHM,5%,1/16W,DA,TP,1005
12007-007771 R426,R1106,R1200 R-CHIP;0OHM,5%,1/16W,DA,TP,1005
12007-007306 R1109 R-CHIP;100OHM,1%,1/16W,DA,TP,1005
12007-007306 R805 R-CHIP;100OHM,1%,1/16W,DA,TP,1005
12007-007306 R1111,R1112,R1113 R-CHIP;100OHM,1%,1/16W,DA,TP,1005
12203-000233 C700 C-CERAMIC,CHIP;0.1nF,5%,50V,NP0,TP,1005
12203-000233 C904,C911,C914,C916 C-CERAMIC,CHIP;0.1nF,5%,50V,NP0,TP,1005
12203-000233 C917,C918,C919 C-CERAMIC,CHIP;0.1nF,5%,50V,NP0,TP,1005
12203-000233 C615 C-CERAMIC,CHIP;0.1nF,5%,50V,NP0,TP,1005
12203-000585 C407,C1137 C-CERAMIC,CHIP;220pF,5%,50V,NP0,TP,100
12203-000254 C1100,C1102,C1105 C-CERAMIC,CHIP;10nF,10%,16V,X7R,TP,1005
12203-000254 C1108,C1123,C1126 C-CERAMIC,CHIP;10nF,10%,16V,X7R,TP,1005
12203-000254 C1127,C1128,C1129 C-CERAMIC,CHIP;10nF,10%,16V,X7R,TP,1005
12203-000254 C1130,C1131,C1132 C-CERAMIC,CHIP;10nF,10%,16V,X7R,TP,1005
12203-000254 C1133,C601,C602 C-CERAMIC,CHIP;10nF,10%,16V,X7R,TP,1005
12203-000254 C603,C604,C608,C610 C-CERAMIC,CHIP;10nF,10%,16V,X7R,TP,1005
12203-000254 C611,C612,C613,C706 C-CERAMIC,CHIP;10nF,10%,16V,X7R,TP,1005
12203-000254 C707,C708,C709,C710 C-CERAMIC,CHIP;10nF,10%,16V,X7R,TP,1005
12203-000254 C711,C712,C713,C800 C-CERAMIC,CHIP;10nF,10%,16V,X7R,TP,1005
12203-000254 C805,C807,C808,C809 C-CERAMIC,CHIP;10nF,10%,16V,X7R,TP,1005
12203-000254 C1138,C205,C504,C617 C-CERAMIC,CHIP;10nF,10%,16V,X7R,TP,1005
12203-000254 C107,C1136 C-CERAMIC,CHIP;10nF,10%,16V,X7R,TP,1005
12203-000278 C1017,C912,C915 C-CERAMIC,CHIP;0.01nF,0.5pF,50V,NP0,TP,1
12203-000425 C801 C-CERAMIC,CHIP;0.018nF,0.5pF,50V,NP0,TP,
12203-000438 C1014,C411 C-CERAMIC,CHIP;1nF,10%,50V,X7R,TP,1005,
12203-000438 C413,C414,C202,C222 C-CERAMIC,CHIP;1nF,10%,50V,X7R,TP,1005,
12203-000628 C614,C616 C-CERAMIC,CHIP;0.022nF,5%,50V,NP0,TP,10