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transcript
SGH-V205
SERVICE Manual
GSM TELEPHONE CONTENTS
1. Specification
2. Exploded Views and Parts List
3. Electrical Parts List
4. Block Diagrams
5. PCB Diagrams
6. Flow Chart of Troubleshooting andCircuit Diagrams
GSM TELEPHONE
ELECTRONICS
Samsung Electronics Co.,Ltd. December. 2002Printed in Korea.
Code No.: GH68-03418A
BASIC.
ⓒ
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1. SGH-V205 Specification
1-1
GS M900Pha se 1
EGS M 900P hase 2
DCS 1800P has e 1
P CS1900
F r eq . Band[ MHz ]Upl ink /Downl ink
890~ 915935~ 960
880~915925~960
1710~17851805~1880
1850~ 19101930~ 1990
ARF CN r ange 1~ 1240~ 124 &975~1023
512~885 512~ 810
T x/Rx s pacing 45MHz 45MHz 95M Hz 80MHz
Mod. B i t r ate/Bi t Pe riod
270 . 833kbps3 . 692us
270 . 833kbps3 . 692us
270 .833kbps3 .692us
270 . 833kbps3 . 692us
T im e S lo tP er iod /F r ame Pe r iod
576 . 9us4 . 615ms
576 . 9us4 . 615m s
576 .9us4 .615m s
576 . 9us4 . 615ms
Modula t ion 0 . 3GMS K 0.3GMS K 0. 3GM SK 0. 3GMS K
MS P ower 33dB m~ 13dBm 33dBm ~5dBm 30dBm ~0dB m 30dBm~ 0dBm
Powe r C las s 5pcl ~ 15pcl 5pcl ~ 19pcl 0pcl ~ 15pcl 0pcl ~ 15pcl
S ensi t iv i ty -102dB m - 102dBm - 100dBm - 100dBm
TDM A Mux 8 8 8 8
Cel l Ra d ius 35Km 35Km 2Km -
1. GSM General Specification
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SGH-V205 Specification
TX Power
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
TX Power
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
TX Power
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. GSM TX power class
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2. SGH-V205 Exploded View and its Parts list
2-1
1. Cellular phone Exploded View
28
1
2
3
4
5
6
7
8
9
16
11
10
17
15
14
1312
18
19
2021
22
24
23
25
2627
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SGH- V205 Exploded view and its Part list
2. Cellular phone Parts list
Location
NO.Description SEC CODE Remark
1 DUAL WINDOW LCD GH72-03934A
2 FOLDER UPPER GH75-02355A
3 LCD GH07-00253A
4 MOTOR 3101-001295
5 SPEAKER 3001-001297
6 FOLDER LOWER GH75-02354A
7 SCREW 6001-001478
8 SCREW CAP GH73-01052A
9 WINDOW LCD GH72-05929A
10 CAMERA KNOB GH72-03941A
11 CAMERA FPCB GH59-00649A
12 CAMERA SIDE KEY GH71-00719A
13 CAMERA PIECE GH72-03940A
14 CAMERA KNOB SUS GH71-00718A
15 SCREW 6001-001611
16 FRONT COVER GH75-02353A
17 VOLUME KEY GH75-02358A
18 KEYPAD GH75-02356A
19 DOME SHEET GH59-00629A
20 MAIN PBA GH92-01301A
21 MIC GH59-00626A
22 CONNECTOR COVER GH73-01069A
23 ANTENNA GH42-00248A
24 REAR COVER GH75-02357A
25 SCREW 6001-001478
26 SCREW CAP GH73-01576A
27 RF COVER GH73-01053A
28 BATTERYGH43-00719A 700mA
GH43-00724A 900mA
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SGH-V205 Exploded view and its Part list
2-3
3. Test Jig (GH80-00865A)
3-1. RF Test Cable
(GH39-00090A)
3-2. Test Cable
(GH39-00127A)
3-3. Serial Cable
3-4. Power Supply Cable 3-5. DATA CABLE
(GH39-00159A)
3-6. TA
(GH44-00184G)
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3. SGH-V205 MAIN Electrical Parts List
3-1
Level SEC Code Design LOC Descriptions
0 GH92-01301A - PBA MAIN-SGHV200;SGH-V200,XEF,FRAN,-,1 GH09-00020A U601 IC MICOM-SGHS100;TR09WQTEB17IN2B-DB,
1 GH13-00012A U1101 SSH275,SCH-X590,96P,3V,-30TO+70C,FBGA1 GH71-00434A ANT1 NPR-ANT CONTACT;SCH-X210,ST,T0.2,-,-1 0404-001172 D1101,D1102,D1103 RB520S-30,30V,200MA,SOD-523,TP
1 0406-001083 ZD300,ZD301 -,6.1/-/7.2V,150W,SOT-323-5L1 0406-001152 ZD302 SD05,6/-/-/,350W,SOD-3231 0501-000225 Q400 TR-SMALL SIGNAL;2SC4617,NPN,200mW,EM
1 0502-001201 Q101 ZXT13P20DE6,PNP,1100MW,SOT-23-6,TP,301 0504-001042 U701,U702,U703 TR-DIGITAL;BCR10PN,NPN/PNP,250mW,10K/1 0504-000168 Q100 TR-DIGITAL;RN1104,NPN,100MW,47K/47K,SS
1 0506-001052 U102 UMH9N,NPN,2,150MW,SC-88,TP,68-1 0601-001547 LED801,LED802,LED803 LED;CHIP,BLUE,1.1X0.8MM,468NM1 0601-001547 LED804,LED805,LED806 LED;CHIP,BLUE,1.1X0.8MM,468NM
1 0601-001547 LED807,LED808,LED809 LED;CHIP,BLUE,1.1X0.8MM,468NM1 0601-001547 LED810,LED811 LED;CHIP,BLUE,1.1X0.8MM,468NM1 0601-001547 LED813,LED814,LED815 LED;CHIP,BLUE,1.1X0.8MM,468NM
1 0601-001547 LED816,LED817,LED818 LED;CHIP,BLUE,1.1X0.8MM,468NM1 0601-001547 LED819,LED820,LED821 LED;CHIP,BLUE,1.1X0.8MM,468NM1 0604-001146 LED200 PHOTO-IRDA;-,875NM,500MW,30DEG,TP
1 0801-000796 U1105,U1108,U1109 7S32,ORGATE,SOT-353,5P,63MIL,SINGLE,TP,1 0801-002212 U1110 7S02,NORGATE,SC-70,5P,49MIL,SINGLE,TP,-1 0801-002727 U1107,U1111,U1112 27WZ04,INVERTOR,SOT-363,6P,5.3MIL,DUAL.
1 1001-001183 U400 MAX4684,TSSOP,-,10P,114MIL,DUAL,3.3V,-41 1009-001010 U802 IC-HALL EFFECT S/W;A3212ELH-SAMSUNG,1 1109-001242 U500 IC-FLASH MEMORY;LRS1395,64M+64M+32M,
1 1201-001889 U1001 IC-POWERAMP;RF3110,10X10mm,-,-,-,-1 1203-001720 U1104 IC-VOLTAGE REGULATOR;5219,SOT-23,5P,6,1 1203-002127 U101 1734,SOT-23,6P,150MIL,PLASTIC,4.7/5.3V,1A
1 1203-002568 U100 IC-VOLTAGE REGULATOR;PSC26,MLCC,68P,11 1203-002704 U1106 5213,SC-70,5P,2x1.25MM,PLASTIC,2.425/2.51 1204-001960 U401 IC-MELODY;YMU762MA-3,QFN,32P,-,PLASTI
1 1204-001982 U1103 LC99704-VB6,FBGA,89P,7X7MM,PLASTIC,4.61 1204-001984 U700 IC-SIGNAL PROCESSOR;CSP1093CR1-RT1 1205-002185 U900 IC-INTERFACE;SI4201-BM,MLP,20P,4X4MM,-,
1 1209-001434 U902 IC-PLL/SYNTHESISER;SI4133T-BM,MLP,28P,5
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SGH-V205 Electrical Parts List
3-3
1 1209-001219 U602 IC-SENSOR;LM60C,SOT-23,3P,115MIL,PLASTI1 1405-001018 ZD308 VARISTOR;14V,-,1.6x0.8mm,TP1 1405-001082 ZD303,ZD304,ZD305 VARISTOR;5.6V,20A,1.6x0.8mm,TP
1 1405-001082 ZD306,ZD307,ZD401 VARISTOR;5.6V,20A,1.6x0.8mm,TP1 1405-001082 ZD402,ZD403,ZD405 VARISTOR;5.6V,20A,1x0.5x0.6mm,TP1 2203-001259 C432 C-CERAMIC,CHIP;0.008nF,0.5pF,50V,NP0,TP
1 2007-000140 R302,R303,R304,R305 R-CHIP;1Kohm,5%,1/16W,DA,TP,10051 2007-000140 R306,R424 R-CHIP;1Kohm,5%,1/16W,DA,TP,10051 2007-000141 R407,R420,R802 R-CHIP;2.2Kohm,5%,1/16W,DA,TP,1005
1 2007-000144 R701 R-CHIP;5.1Kohm,5%,1/16W,DA,TP,10051 2007-000148 R1104 R-CHIP;10Kohm,5%,1/16W,DA,TP,10051 2007-007142 R111 R-CHIP;10Kohm,1%,1/16W,DA,TP,1005
1 2007-000163 R1101 R-CHIP;120Kohm,5%,1/16W,DA,TP,10051 2007-007139 R112 R-CHIP;47Kohm,1%,1/16W,DA,TP,10051 2007-001323 R113 R-CHIP;3Kohm,5%,1/16W,DA,TP,1005
1 2007-000148 R402 R-CHIP;10Kohm,5%,1/16W,DA,TP,10051 2007-000148 R421,R425 R-CHIP;10Kohm,5%,1/16W,DA,TP,10051 2007-000157 R300,R301,R602,R600 R-CHIP;47Kohm,5%,1/16W,DA,TP,1005
1 2007-000159 R405,R408,R422 R-CHIP;56Kohm,5%,1/16W,DA,TP,10051 2007-000162 R500,R1008 R-CHIP;100Kohm,5%,1/16W,DA,TP,10051 2007-000162 R607,R415 R-CHIP;100Kohm,5%,1/16W,DA,TP,1005
1 2007-000167 R108 R-CHIP;390Kohm,5%,1/16W,DA,TP,10051 2007-000170 R1103,R601 R-CHIP;1Mohm,5%,1/16W,DA,TP,10051 2007-000172 R800,R606,R502 R-CHIP;10ohm,5%,1/16W,DA,TP,1005
1 2007-003001 R400,R401 R-CHIP;12ohm,5%,1/16W,DA,TP,10051 2007-000172 R104,R200 R-CHIP;10ohm,5%,1/16W,DA,TP,10051 2007-000758 R107 R-CHIP;330Kohm,5%,1/16W,DA,TP,1005
1 2007-000164 R403 R-CHIP;150Kohm,5%,1/16W,DA,TP,10051 2007-000775 R404,R406 R-CHIP;33Kohm,5%,1/16W,DA,TP,10051 2007-000982 R1100 R-CHIP;5.6Kohm,5%,1/16W,DA,TP,1005
1 2007-001119 R409 R-CHIP;680ohm,5%,1/16W,DA,TP,10051 2007-001288 R1000,R1004 R-CHIP;18ohm,5%,1/16W,DA,TP,10051 2007-001301 R1105 R-CHIP;68ohm,5%,1/16W,DA,TP,1005
1 2007-001305 R1110 R-CHIP;120ohm,5%,1/16W,DA,TP,10051 2007-001307 R1001,R1005 R-CHIP;180ohm,5%,1/16W,DA,TP,10051 2007-001306 R806,R807,R808,R809 R-CHIP;150ohm,5%,1/16W,DA,TP,1005
1 2007-001306 R810,R811,R812,R813 R-CHIP;150ohm,5%,1/16W,DA,TP,10051 2007-001306 R814,R815,R816,R826 R-CHIP;150ohm,5%,1/16W,DA,TP,1005
SAMSUNG Proprietary-Contents may change without notice3-2
SGH-V205 Electrical Parts List
1 2007-001306 R818,R819,R820,R821 R-CHIP;150ohm,5%,1/16W,DA,TP,10051 2007-001306 R822,R823,R824,R825 R-CHIP;150ohm,5%,1/16W,DA,TP,10051 2007-007405 R801 R-CHIP;560ohm,1%,1/16W,DA,TP,1005
1 2007-001319 R103 R-CHIP;1.2Kohm,5%,1/16W,DA,TP,10051 2007-001325 R412 R-CHIP;3.3Kohm,5%,1/16W,DA,TP,10051 2007-001333 R423 R-CHIP;18Kohm,5%,1/16W,DA,TP,1005
1 2007-007008 R1002,R1003,R1006 R-CHIP;300OHM,5%,1/16W,DA,TP,10051 2007-007008 R1007 R-CHIP;300OHM,5%,1/16W,DA,TP,10051 2007-007142 R603 R-CHIP;10Kohm,1%,1/16W,DA,TP,1005
1 2007-007200 R106,R705,R706 R-CHIP;2.4OHM,5%,1/16W,DA,TP,10051 2007-007308 R604,R605 R-CHIP;33Kohm,1%,1/16W,DA,TP,10051 2007-007771 R307,R431,R503 R-CHIP;0OHM,5%,1/16W,DA,TP,1005
1 2007-007771 R426,R1106,R1200 R-CHIP;0OHM,5%,1/16W,DA,TP,10051 2007-007306 R1109 R-CHIP;100OHM,1%,1/16W,DA,TP,10051 2007-007306 R805 R-CHIP;100OHM,1%,1/16W,DA,TP,1005
1 2007-007306 R1111,R1112,R1113 R-CHIP;100OHM,1%,1/16W,DA,TP,10051 2203-000233 C700 C-CERAMIC,CHIP;0.1nF,5%,50V,NP0,TP,10051 2203-000233 C904,C911,C914,C916 C-CERAMIC,CHIP;0.1nF,5%,50V,NP0,TP,1005
1 2203-000233 C917,C918,C919 C-CERAMIC,CHIP;0.1nF,5%,50V,NP0,TP,10051 2203-000233 C615 C-CERAMIC,CHIP;0.1nF,5%,50V,NP0,TP,10051 2203-000585 C407,C1137 C-CERAMIC,CHIP;220pF,5%,50V,NP0,TP,100
1 2203-000254 C1100,C1102,C1105 C-CERAMIC,CHIP;10nF,10%,16V,X7R,TP,10051 2203-000254 C1108,C1123,C1126 C-CERAMIC,CHIP;10nF,10%,16V,X7R,TP,10051 2203-000254 C1127,C1128,C1129 C-CERAMIC,CHIP;10nF,10%,16V,X7R,TP,1005
1 2203-000254 C1130,C1131,C1132 C-CERAMIC,CHIP;10nF,10%,16V,X7R,TP,10051 2203-000254 C1133,C601,C602 C-CERAMIC,CHIP;10nF,10%,16V,X7R,TP,10051 2203-000254 C603,C604,C608,C610 C-CERAMIC,CHIP;10nF,10%,16V,X7R,TP,1005
1 2203-000254 C611,C612,C613,C706 C-CERAMIC,CHIP;10nF,10%,16V,X7R,TP,10051 2203-000254 C707,C708,C709,C710 C-CERAMIC,CHIP;10nF,10%,16V,X7R,TP,10051 2203-000254 C711,C712,C713,C800 C-CERAMIC,CHIP;10nF,10%,16V,X7R,TP,1005
1 2203-000254 C805,C807,C808,C809 C-CERAMIC,CHIP;10nF,10%,16V,X7R,TP,10051 2203-000254 C1138,C205,C504,C617 C-CERAMIC,CHIP;10nF,10%,16V,X7R,TP,10051 2203-000254 C107,C1136 C-CERAMIC,CHIP;10nF,10%,16V,X7R,TP,1005
1 2203-000278 C1017,C912,C915 C-CERAMIC,CHIP;0.01nF,0.5pF,50V,NP0,TP,11 2203-000425 C801 C-CERAMIC,CHIP;0.018nF,0.5pF,50V,NP0,TP,1 2203-000438 C1014,C411 C-CERAMIC,CHIP;1nF,10%,50V,X7R,TP,1005,
1 2203-000438 C413,C414,C202,C222 C-CERAMIC,CHIP;1nF,10%,50V,X7R,TP,1005,1 2203-000628 C614,C616 C-CERAMIC,CHIP;0.022nF,5%,50V,NP0,TP,10
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SGH-V205 Electrical Parts List
3-4
1 2203-001239 C415 C-CERAMIC,CHIP;0.082nF,5%,50V,NP0,TP,101 2203-000654 C401 C-CERAMIC,CHIP;270pF,10%,50V,X7R,TP,1001 2203-000679 C606 C-CERAMIC,CHIP;0.027nF,5%,50V,NP0,TP,10
1 2203-000812 C100,C1012 C-CERAMIC,CHIP;0.033nF,5%,50V,NP0,TP,101 2203-000812 C1015,C1016,C104 C-CERAMIC,CHIP;0.033nF,5%,50V,NP0,TP,101 2203-000812 C105,C908,C430 C-CERAMIC,CHIP;0.033nF,5%,50V,NP0,TP,10
1 2203-000812 C714,C715,C716 C-CERAMIC,CHIP;0.033nF,5%,50V,NP0,TP,101 2203-000885 C405 C-CERAMIC,CHIP;4.7nF,10%,25V,X7R,TP,1001 2203-000995 C1000,C1007,C907 C-CERAMIC,CHIP;0.047nF,5%,50V,NP0,TP,10
1 2203-001405 C403,C607,C903,C905 C-CERAMIC,CHIP;22nF,+80-20%,25V,Y5V,TP,1 2203-001405 C906,C909,C910 C-CERAMIC,CHIP;22nF,+80-20%,25V,Y5V,TP,1 2203-001405 C913,C920 C-CERAMIC,CHIP;22nF,+80-20%,25V,Y5V,TP,
1 2203-000812 C203,C204,C206 C-CERAMIC,CHIP;0.033nF,5%,50V,NP0,TP,101 2203-000812 C207,C208,C211,C212 C-CERAMIC,CHIP;0.033nF,5%,50V,NP0,TP,101 2203-000812 C213,C214,C215,C216 C-CERAMIC,CHIP;0.033nF,5%,50V,NP0,TP,10
1 2203-000812 C217,C218,C219,C220 C-CERAMIC,CHIP;0.033nF,5%,50V,NP0,TP,101 2203-000812 C223,C224,C226 C-CERAMIC,CHIP;0.033nF,5%,50V,NP0,TP,101 2203-000812 C227,C229,C230,C231 C-CERAMIC,CHIP;0.033nF,5%,50V,NP0,TP,10
1 2203-000812 C209,C701,C702,C422 C-CERAMIC,CHIP;0.033nF,5%,50V,NP0,TP,101 2203-000812 C210,C221,C225,C228 C-CERAMIC,CHIP;0.033nF,5%,50V,NP0,TP,101 2203-000233 C234,C235,C236,C237 C-CERAMIC,CHIP;0.1nF,5%,50V,NP0,TP,1005
1 2203-000233 C238,C239,C240,C241 C-CERAMIC,CHIP;0.1nF,5%,50V,NP0,TP,10051 2203-000233 C242,C113,C806 C-CERAMIC,CHIP;0.1nF,5%,50V,NP0,TP,10051 2203-005509 C201 C-CERAMIC,CHIP;330nF,5%,50V,NP0,TP,1005
1 2203-000854 C420,C424 C-CERAMIC,CHIP;0.039nF,5%,50V,NP0,TP,101 2203-001124 C1139,C1140,C1141 C-CERAMIC,CHIP;680pF,10%,50V,X7R,TP,1001 2203-001124 C1142 C-CERAMIC,CHIP;680pF,10%,50V,X7R,TP,100
1 2203-000940 C1143 C-CERAMIC,CHIP;470pF,10%,50V,NP0,TP,101 2203-005503 C1144 C-CERAMIC,CHIP;0.18nF,5%,50V,NP0,TP,1001 2203-001598 C102,C109,C110,C112 C-CERAMIC,CHIP;2200nF,+80-20%,16V,Y5V,T
1 2203-001598 C114,C116,C111 C-CERAMIC,CHIP;2200nF,+80-20%,16V,Y5V,T1 2203-001598 C118,C119,C115 C-CERAMIC,CHIP;2200nF,+80-20%,16V,Y5V,T1 2203-005061 C101,C103,C1103,C300 C-CERAMIC,CHIP;100nF,+80-20%,16V,Y5V,T
1 2203-005061 C1104,C1109,C1110 C-CERAMIC,CHIP;100nF,+80-20%,16V,Y5V,T1 2203-005061 C1111,C1112,C1113 C-CERAMIC,CHIP;100nF,+80-20%,16V,Y5V,T1 2203-005061 C1114,C1115,C1117 C-CERAMIC,CHIP;100nF,+80-20%,16V,Y5V,T
1 2203-005061 C1118,C1119,C1120 C-CERAMIC,CHIP;100nF,+80-20%,16V,Y5V,T1 2203-005061 C1121,C1122,C1124 C-CERAMIC,CHIP;100nF,+80-20%,16V,Y5V,T
SAMSUNG Proprietary-Contents may change without notice3-5
SGH-V205 Electrical Parts List
1 2203-005061 C1125,C402,C120,C200 C-CERAMIC,CHIP;100nF,+80-20%,16V,Y5V,T1 2203-005061 C408,C412,C500,C501 C-CERAMIC,CHIP;100nF,+80-20%,16V,Y5V,T1 2203-005061 C502,C605,C705,C417 C-CERAMIC,CHIP;100nF,+80-20%,16V,Y5V,T
1 2203-005065 C232,C233,C400,C416 C-CERAMIC,CHIP;1000nF,+80-20%,10V,Y5V,T1 2203-005065 C704,C1135 C-CERAMIC,CHIP;1000nF,+80-20%,10V,Y5V,T1 2203-005050 L1000 C-CERAMIC,CHIP;0.018nF,5%,50V,NP0,TP,10
1 2203-002677 C1003,C1004,C1009 C-CERAMIC,CHIP;0.75pF,0.1pF,50V,NP0,TP,11 2203-002677 C1005,C1006,C1010 C-CERAMIC,CHIP;0.75pF,0.1pF,50V,NP0,TP,11 2203-005288 C1008 C-CERAMIC,CHIP;1pF,0.1pF,50V,NP0,TP,100
1 2203-005481 C1116 C-CERAMIC,CHIP;47nF,10%,10V,X7R,TP,10051 2203-005482 C811 C-CERAMIC,CHIP;100nF,10%,10V,X5R,TP,1001 2203-005483 C106 C-CERAMIC,CHIP;68nF,10%,10V,X5R,TP,1005
1 2203-005496 C1101,C600,C609 C-CERAMIC,CHIP;220nF,+80-20%,10V,Y5V,T1 2203-005496 C703 C-CERAMIC,CHIP;220nF,+80-20%,10V,Y5V,T1 2404-001086 C425 C-TA,CHIP;4.7uF,20%,6.3V,GP,TP,2012,-
1 2404-001100 C1106 C-TA,CHIP;33uF,20%,6.3V,GP,TP,3719,-1 2404-001134 C1013 C-TA,CHIP;100UF,20%,6.3V,LZ,TP,40281 2404-001100 C1134 C-TA,CHIP;33UF,20%,6.3V,LZ,TP,3719
1 2404-001105 C125 C-TA,CHIP;10UF,20%,6.3V,GP,TP,20121 2404-001268 C126,C404 C-TA,CHIP;10UF,20%,10V,-,TP,-1 2404-001151 C409,C1107 C-TA,CHIP;33UF,20%,6.3V,LZ,TP,3216
1 2703-001751 L900 INDUCTOR-SMD;3.9nH,0.3nH,1.0x0.5x0.5mm1 2703-001737 C1001 INDUCTOR-SMD;2.7nH,0.5nH,1.0x0.5x0.5mm1 2703-001747 C1002 INDUCTOR-SMD;4.7nH,0.3nH,1.0x0.5x0.5mm
1 2703-001178 L1003 INDUCTOR-SMD;3.3nH,0.3nH,1.0x0.5x0.5mm1 2703-001722 L1004 INDUCTOR-SMD;18nH,5%,1.0x0.5x0.5mm1 2801-004116 OSC601 CRYSTAL-UNIT;0.032768MHZ,20PPM,28-ABK,
1 2804-001492 U1102 27MHZ,100PPM,15PF,TP,7V,-1 2809-001260 OSC801 OSCILLATOR-VCTCXO;13MHZ,3PPM,10KOHM/1 3404-001152 VOL_DN,VOL_UP SWITCH-TACT;12V DC,20mA,160gf,4.5x4.0x2
1 3705-001226 CN1001 CONNECTOR-COAXIAL;MCX,JACK,75MOHM,51 3709-001187 CN100 CONNECTOR-CARD EDGE;6P,2.54MM,SMD-A1 3710-001673 CN300 CONNECTOR-SOCKET;18P,1R,0.5mm,SMD-A
1 3711-005079 CN1101 BOX,16P,2R,0.5MM,SMD-S,AUF,NTR1 3711-005078 CN201 CONNECTOR;NOWALL,34P,2R,0.4MM,SMD-S,1 2904-001410 F1003 FILTER-SAW;1.96GHZ,-,1930-1990MHZ/2.4D
1 3722-001715 CN401 JACK-PHONE;6P,2.3PI,AU,BLK,-1 4302-001130 M101 BATTERY-LI(2ND);3V,0.1MAH,-,-,3.1V,-
SAMSUNG Proprietary-Contents may change without notice
SGH-V205 Electrical Parts List
3-6
1 1205-002268 U901 IC-TRANSCEIVER;SI4200-BM,MLP,32P,5X5MM1 NEW-ETC0001 U1005 IC-FEM;LMSP-0021TEMP,-,-,-,-,-1 NEW-ETC0002 L1001 INDUCTOR-SMD;30nH,2%,1.6x0.8x0.8mm
1 NEW-ETC0003 L1006 INDUCTOR-SMD;7.5nH,2%,1x0.5x0.5mm1 NEW-ETC0004 L1002 INDUCTOR-SMD;8.2nH,2%,1.0X0.5X0.5MM
SAMSUNG Proprietary-Contents may change without notice3-7
SGH-V205 Electrical Parts List
MMEEMMOO
SAMSUNG Proprietary-Contents may change without notice4-1
4. SGH-V205 Block Diagrams
1. RF Solution Block Diagram
Antenna
ASM
RF
FILTER
RF
FILTER
SI4200
SI4133T
π/ 2
RF
PLL
PGA
SERIAL DATA
INTERFACE
GSM:890MHz~915MHz
PCS:1850MHz~1910MHz
PAM
GSM:925MHz~960MHz
PCS:1930MHz~1990MHz
I,Q
CSP1093 TRIDENT
DSP16000
ARM7TDMI
UI
SERIAL
DATA,
CLK,
LE
RF
FILTER
DCS:1805MHz~1880MHz
L
N
APGA
A D C
A D C
IF
PLL
DCS:1710MHz~1785MHz
D E T
100KHz
CHANNEL
FILTER
D A C
D A C
PGA
PGA
R X
TCVCXO13 MHz
C L K
A F C
T X
I,Q
SI4201
SAMSUNG Proprietary-Contents may change without notice
SGH-V205 Block Diagrams
4-2
2. Base Band Solution Block Diagram
TRIDENT
B'D B'D conn.
Audio
Keypad
LCD
Memory part
X-TAL32.768KHz
RF SOLUTION
- RF IC- PAM- MAIN VCO- TX VCO- IF VCO
GPIO
POWER
(DC/DC,CHARGER,
SIM)
X-TAL
13MHz
RS232
CSP1093
Audio Part
LCD
KEYBOARD
SRAM
(16M)
FLASHROM
(128M)
TXIPTXINTXQPTXQNRXIPRXINRXQPRXQNSERCKSERLESERDARFOVLTXPOCTL
<RF DIRVER>TXI/QRX I/QTXP
SERCKSERLESERDAOCTL
IORWN
AB[8:0]DB[15:0]
INT1IRQxPAxRSTB
IORWN
AB[8:0]DB[15:0]
INT1IRQxPAxRSTB
ARM
JTAG/ICE
DAICKDAIRNDAIDODAIDI
DAIDSPJTAG JTAG
GPRS
ACC
PPI(Programmable
Peripheral I/O)
RTC
JTAG/ICE
DSP16000
ARM7TDMI
EMI
Camera Solution
Camera DSPCamera Asic
CCD
Y[0:7]UV[0:7]PCLK
Y[0:7]UV[0:7]PCLK
CAM_D[0:15]CAM_ACAM_WEN
CAM_CLCD_EN
NSUB_DCNSUB_PLUS
CINSVDD
D[0:15]CP_OENCP_WENCAM_INTCLCD_EN
CCD conn.
SAMSUNG Proprietary-Contents may change without notice5-1
5. SGH-V205 PCB Diagrams
1. Main PCB Top Diagram
AN
T1
C1001 C1002
C1003
C1004
C1005
C1006
C10
07C
1008
C1009
C10
1
C10
10
C10
12
C1013
C10
14
C1015
C1016
C1017
C10
2
C10
3
C10
5
C10
6
C107
C109
C110
C11
00
C1101
C11
02
C1103
C11
04
C11
05
C11
06
C11
07
C11
08
C1109
C111
C11
10C
1111
C1112
C11
13
C11
14
C11
15
C1116
C11
17
C11
18
C11
19
C11
2
C1121
C11
23
C1124
C11
25
C11
26
C11
27 C1128
C113
C11
30
C11
31
C1132
C1133
C11
34
C1135
C1136
C1138
C11
39
C114
C11
40
C1141C11
42
C1143
C1144
C115
C116
C118
C11
9
C120
C12
00
C125
C126
C21
0C
212
C21
4
C21
5C21
6
C22
5 C22
6
C227
C22
8 C22
9 C23
0
C231
C23
2
C23
3
C300
C400
C401
C402
C403
C404
C405
C406
C40
7
C40
8
C40
9
C41
1C
412
C413
C41
4
C415
C416
C41
7
C42
0
C422
C42
3
C424
C42
5
C43
0
C431
C43
2
C500
C501
C502
C50
4
C60
0
C60
1
C60
2 C603
C60
4
C605
C60
6
C607
C608C60
9C
610 C611
C612
C61
3C
614
C61
6
C617
C700
C70
1C
702
C703
C704
C705
C70
6
C70
7C
708
C709
C710
C711
C712
C713
C714
C71
5
C716
C800 C80
1C
805
C80
6
C807
C808
C80
9
C903
C90
4
C905
C906C90
7
C908 C909
C910C
911
C91
2
C913
C91
4C
915
C916C917C918 C919
C92
0
CN100CN1001
CN1101
CN
201
CN
300
CN
401
D11
01D
1102
D11
03
F10
03
G1
G2
G3
G4 G7
G8
L1000
L100
1L1
002
L100
3L1
004
L100
6
L900
LED200
M10
1
MA
IN_M
IC
OS
C60
1
OS
C80
1
Q10
0
Q10
1
Q40
0
R10
00
R10
01
R1002
R1003
R1004
R1005
R10
06
R1007
R1008
R10
3
R104
R10
6
R107R108
R11
00
R1101
R11
03
R11
04
R11
05
R1106
R1109
R111
R1110
R1111
R1112
R11
13
R112
R113
R12
00
R300
R301
R302
R303
R30
4R
305
R306
R400
R40
1
R402
R403 R404
R40
5
R406
R40
7
R408
R409
R41
2R415
R420 R42
1
R422
R423
R424
R425
R42
6
R430
R431
R502
R600
R601
R602
R606
R607
R701
R705
R70
6
R800
R80
1R
802
R805
U10
0
U1001
U10
05
U101
U10
2
U11
01
U11
02
U11
03
U1104
U1105
U1106
U11
07
U11
08
U1109
U11
10
U11
11
U11
12
U400
U401U500
U601
U60
2
U700
U70
1 U702
U70
3
U900
U90
1U
902
VOL_DNVOL_UP
ZD
300
ZD
301
ZD
308
ZD401
ZD
402
ZD403
ZD405
SAMSUNG Proprietary-Contents may change without notice
SGH-V205 PCB Diagrams
5-2
2. Main PCB Bottom Diagram
*
0
1
2
3
4
5
6
7
8
9
C100
C1000
C104
C1120
C1122
C1129
C1137
C200
C201
C202
C203
C204C205
C206
C207
C208 C
209C
211
C213
C217
C218
C219C220
C221
C222
C223 C
224
C234 C
235C
236
C237
C238
C239
C240
C241
C242
C243 C
505
C615
C811
CLE
AR
DO
WN
EN
D_P
WR
F1
F2
G6
HZ
RE
F
I
LED801
LED802
LED803
LED804
LED805
LED806
LED807
LED808
LED809
LED810
LED811
LED813
LED814
LED
815LE
D816
LED
817LE
D818
LED819
LED820
LED821
LEF
T
MC
KI
PC
LK
R200
R307
R503
R603
R604
R605
R806
R807
R808
R809
R810
R811
R812
R813
R814
R815
R816
R818
R819
R820
R821
R822
R823
R824
R825
R826
RIG
HT
SE
ND
SH
T
TP
200
TP
201
TP
202
TP
203
TP
204
TP
205T
P206
TP
207
TP
208
TP
209
TP
210
TP
501T
P502
TP
600
TP
602
TP
705
TP
708
TP
710
TP
711
TP
712
TP
713
U802U
P
VT
RE
F
ZD
302
ZD303
ZD304
ZD305
ZD306
ZD307
SAMSUNG Proprietary-Contents may change without notice
6. SGH-V205 Flow Chart of Troubleshooting and Circuit Diagrams
6-1
1. Power On
Current consumption >=100mA
' Power On ' does not work
Voltage >= 3.3V
Download again
Charge the Battery
pin#15 >= 2.8V Check U100 and C113
pin#46 and pin#39 = 2.8V
Check U100 and C112
Freq = 13MHz ,Vrms ≥ 300mV andVpp ㆃ 900mVpp
Check the clock generation circuit(related to U703 and U704)
END
No
Yes
Yes
Yes
Yes
Yes
No
No
No
No
pin#13 = 1.8V
NoYes
Check the V bat. Voltage
Check the pin of U100
Check the clock signal at pin#4 of U704
Check the initial operation
Check the current consumption
SAMSUNG Proprietary-Contents may change without notice6-2
SGH-V205 Flow Chart of Troubleshooting and Circuit Diagrams
2. Initial
The pin #13 of U100 = 1.8V andthe pin #15 of U100 ㆃ 2.825V ?
Initialization Failure
Check the U100(If it has some problem, it has to be replaced.)
END
No
Yes
Is the pin #28 of U100"Low -> High"?
Yes
Check the U601There is 32.768kHz wave forms at
the C614 and C616
Check the LCD Part
Yes
No
No
Yes
Yes
Yes
The Voltage is "High" at the C114,C116, C117
Check the Audio Part
No
Check the U100(If it has some problem, it has to be replaced.)
Check the U700The pin #22 of U100 is "High"
Check the U100
LCD display is O.KNo
No
Yes
Yes
Sound is O.K
No
SAMSUNG Proprietary-Contents may change without notice
SGH-V205 Flow Chart of Troubleshooting and Circuit Diagrams
6-3
3. Sim Part
Is there any Signalspin#64, #65, #66 of CN100?
"Insert SIM" is displayed on the LCD
Check the U601
Check the SIM Card
END
No
Yes
Yes
Yes
No
Check the U100Is there any Signals
pin#61, #62, #63 of CN100?
SAMSUNG Proprietary-Contents may change without notice6-4
SGH-V205 Flow Chart of Troubleshooting and Circuit Diagrams
4. Charging Part
The pin #17, #18 of CN300 isTA_VEXT ㆃ 5V?
Abnormal charging operation
The pin #2 of U101 is "low"?
Replace TA or Check CN300
Check the U101
Check the Q101
END
No
Yes
Yes
Yes
No
No
The pin #3 of Q101 is "low"?
The pin #5 of U101 is 3.2~4.2V"? Check the U101
No
Yes
The ICHRG = 1V(during charging)
and ㆃ 180mV(full charging)?
No
Solder again or change R111
Yes
SAMSUNG Proprietary-Contents may change without notice
SGH-V205 Flow Chart of Troubleshooting and Circuit Diagrams
6-5
5. Microphone Part
Is the assembled status ofmicrophone O.K?
Microphone does not work
C432 ㆃ 2.0V
Reassemble the microphone
Solder the microphone again or
Replace C409,C400,R405,R402,R407,R409
END
No
Yes
Yes
Yes
Yes
No
Is microphone ok?
No
Check U700
Check the reference voltage on mic path
SAMSUNG Proprietary-Contents may change without notice6-6
SGH-V205 Flow Chart of Troubleshooting and Circuit Diagrams
6. Speaker Part
Is the terminal of Speaker O.K.?
There is no sound from Speaker
Are there any signalsat the C221,C228? Check LCD or Replace CN201
Check U401
Is there any signalsat the pin#5 and pin#7 of
U400?
END
No
Yes
Yes
Yes
No
No
The type of sound from theSpeaker is Melody
Replace the Speaker
YesNo
The pin#4 ofU400 is "Low"
No
No
Yes
YesYes
Check U400
Is there any signalsat the pin#2 and pin#10 of
U400?
The pin#4 ofU400 is "High"
No
Check U700
SAMSUNG Proprietary-Contents may change without notice
SGH-V205 Flow Chart of Troubleshooting and Circuit Diagrams
6-7
U1005 CHECKpin15 ≥ -65dBm ?
7. EGSM Reciever
CONTINUOUS RX ONRF INPUT : 62CHAMP : -50dBm
NORMAL CONDITIONcatch the channel?
U901pin 12,13≥-20dBm ?
U1005 CHECKpin1, 2 ≥ -65dBm ?
U901 CHECKpin21,22 ≥ -65dBm ?
U902 CHECKpin 25,28 : 3V ?
Check soldered status ofC1001,C1002
CN1001resolder or change
U1005resolder or change
C1003,C1004,L1001resolder or change
U100pin39 , C116check or resolder
U902 CHECKpin 7 : 13MHz ?Vp-p : 860mV?
OSC801 CHECKpin 4 : clean 3V ?
U902 change orresolder
U901 CHECKpin 14,23,26,32:
clean 2.8V?
C808,R805resolder
OSC801 change orresolder
U100pin46, C114check or resolder
U901 pin3,4Vp-p : 240mV?
U900 CHECKpin6, 20 : 2.8V ?
U900resolder or change
U901 pin1, 2Vp-p : 250mV ?
U901resolder or change
U900 pin 2,3,4,5Vp-p : 100mV ?
CHECKU700
NO
YESNO
NO
NO
NO NO
NO
NO NO
NO
NO
NO
NO
NO
YES
YES
YES
YESYES
YES YES YES
YES
YES
YES
YES
YES
OSC801 CHECKpin 3 : 13MHz ?Vp-p : 950mV?
SAMSUNG Proprietary-Contents may change without notice6-8
SGH-V205 Flow Chart of Troubleshooting and Circuit Diagrams
8. EGSM transmitter
U1005 pin 12 :about 2~3 dBm?
CN1001, C1000check&change
U1005pin13 : 2.8 V?
U700check & change
BetweenL1004&C1007
≒ 4~5dBm?
U1005check & change
C1014 : 3.7 V?
NO NO
YES
YES
YES
NO
NOBATTERY, U100check & change
BetweenR1008& U1001
YES
NOR1008
check & change
R1001:≒ -5dBm ?
YES
C1016 : 3V?
YES
YES
U1001change
NO
U700check
U700
YES
NO
U901pin14,23,26,32 :
2.8V ?
U100pin46,C114change or resolder
YES
U901pin9,10,12,13:-20dBm ?
U901pin5,6,7,8 :1.7V ?
YES
U700change
NO
NO
U1001change or resolder
YES
U902pin5,25,28: 3V ?
NOU100 pin39,C116
change or resolder
NO
U902pin 7 : 13MHz?Vp-p: 950mV
YES
U902pin9,10,11,1213
: 3V?
YES
YES
U901change or resolder
OSC801pin 3 : 13MHz?Vp-p : 950mV
OSC801change or resolder
U700check or change
0SC801pin 4 : 3V ?
U100 pin39,C116change or resolder
U902change or resolder
NONO
YES
NO
YES
NO
CONTINUS TX ON CONDITIONTX POWER DAC:500 CODE APPLIED
CH:62RBW : 100KHzVBW : 100KHzSPAN : 10MHz
REF LEV. : 10dBmATT. : 20dB
NO
SAMSUNG Proprietary-Contents may change without notice
SGH-V205 Flow Chart of Troubleshooting and Circuit Diagrams
6-9
U1005 CHECKpin15 ≥ -65dBm ?
U1005 CHECKpin15 ≥ -65dBm ?
9. DCS Reciever
CONTINUOUS RX ONRF INPUT : 698CH
AMP : -50dBm
NORMAL CONDITIONcatch the channel?
Check soldered status ofC1001,C1002
U901pin 12,13≥-20dBm ?
U901 CHECKpin19,20 ≥ -65dBm ?
U902 CHECKpin 25,28 : 3V ?
CN1001resolder or change
U1005resolder or change
C1005,C1006,L1002resolder or change
U100pin39 , C116check or resolder
U902 CHECKpin 7 : 13MHz ?Vp-p : 860mV?
OSC801 CHECKpin 4 : clean 3V ?
U902 change orresolder
U901 CHECKpin 14,23,26,32:
clean 2.8V?
R805,C808change or resolder
OSC801 change orresolder
U100pin46, C114check or resolder
U901 pin3,4Vp-p : 240mV?
U900 CHECKpin6, 20 : 2.8V ?
U900resolder or change
U901 pin1, 2Vp-p : 250mV ?
U901resolder or change
U900 pin 2,3,4,5Vp-p : 100mV ?
CHECKU700
NO
YESNO
NO
NO
NO NO
NO
NO NO
NO
NO
NO
NO
NO
YES
YES
YES
YESYES
YES YES YES
YES
YES
YES
YES
YES
OSC801 CHECKpin 3 : 13MHz ?Vp-p : 950mV?
SAMSUNG Proprietary-Contents may change without notice6-10
SGH-V205 Flow Chart of Troubleshooting and Circuit Diagrams
U1005 CHECKpin15 ≥ -65dBm ?
10. PCS Reciever
CONTINUOUS RX ONRF INPUT : 660CH
AMP : -50dBm
NORMAL CONDITIONcatch the channel?
Check soldered status ofC1001,C1002
U901pin 12,13≥-20dBm ?
U1005 CHECKpin6 ≥-65dBm ?
F1003 CHECKpin4,6 ≥ -65dBm ?
U901 CHECKpin17,18 ≥ -65dBm ?
U902 CHECKpin 25,28 : 3V ?
CN1001resolder or change
U1005resolder or change
C1017,,F1003resolder or change
C1009,C1010,L1006resolder or change
U100pin39 , C116check or resolder
U902 CHECKpin 7 : 13MHz ?Vp-p : 860mV?
OSC801 CHECKpin 4 : clean 3V ?
U902 change orresolder
U901 CHECKpin 14,23,26,32:
clean 2.8V?
C808resolder
OSC801 change orresolder
U100pin46, C114check or resolder
U901 pin3,4Vp-p : 240mV?
U900 CHECKpin6, 20 : 2.8V ?
U900resolder or change
U901 pin1,2Vp-p : 250mV ?
U901resolder or change
U900 pin 2,3,4,5Vp-p : 100mV ?
CHECKU700
NO
YESNO
NO
NO
NO
NO NO
NO
NO NO
NO
NO
NO
NO
NO
YES
YES
YES
YES
YES YES
YES YES YES
YES
YES
YES
YES
YES
OSC801 CHECKpin 3 : 13MHz ?Vp-p : 950mV?
SAMSUNG Proprietary-Contents may change without notice
SGH-V205 Flow Chart of Troubleshooting and Circuit Diagrams
6-11
11. DPCS transmitter
U1005 pin 10 :about 2~3 dBm?
CN1001, C1000check&change
U1005pin5 : 2.8 V?
U702,U703check & change
BetweenU1005&L1003:
U1005check & change
C1014 : 3.7 V?
NO NO
YES
YES
YES
NO
NOBATTERY, U100check & change
BetweenR1008& U1001
:1.2V?
YES
NO R1008check & change
NOU100pin44, C115check & change
R1005:≒ -5dBm ?
YES
C1016 : 3V?
YES
YES
U1001change or resolder
NO
U700check
YES
U700check
NO
U901pin14,23,26,32 :
2.8V ?
U100 pin46,C114change or resolder
YES
U901pin9,10,12,13:-20dBm ?
U901pin5,6,7,8 :1.7V ?
YES
U700change
NO
NO
U1001change or resolder
YES
U902pin5,25,28: 3V ?
NO U100 pin39,C116change or resolder
NO
U902pin 7 : 13MHz?Vp-p: 950mV
YES
U902pin9,10,11,1213
: 3V?
YES
YES
U901change or resolder
OSC801pin 3 : 13MHz?Vp-p : 950mV
OSC801change or resolder
U700check or change
OSC801pin 4 : 3V ?
U100 pin39,C116change or resolder
U902change or resolder
NONO
YES
NO
YES
NO
CONTINUOUS TX ON CONDITIONCH : 698CH(DCS),660CH(PCS)
TX POWER CODE: 350 CODE ApliedRBW : 100KHzVBW : 100KHzSPAN : 10MHz
REF LEV. : 10dBmATT. : 20dB
SAMSUNG Proprietary-Contents may change without notice6-12
SGH-V205 Flow Chart of Troubleshooting and Circuit Diagrams
MMEEMMOO
SAMSUNG Proprietary-Contents may change without notice
SGH-V205 Flow Chart of Troubleshooting and Circuit Diagrams
6-13
12. Power&SIM Circuit Diagram
6
Size
Engineer
Drawn by
R&D CHK
08
A
of
E
B
8
A
E
C
D
COMPANY NAMEAddress
City
1 8
F
2 345
B
2 7
F
Changed by Date Changed Drawing Number
4
POWER PWR_SW1
3
67
1
DOC CTRL CHK
SheetTime Changed QA CHK REV
C
D
5
user8 2002.10.21 3:09:15 pm
JD Yang
JD Yang
11 1
SGH-V20 5
A3
MFG ENGR CHK
TITLE:
68NFC106
2.2UF
33PFC100
C1152.2UF
C116
VRTC
6
4
C1182.2UF
Q101
3
125
10R104
2
5
6
3
1
4
3
2
U102
C113100PF
Q100
1
C1112.2UF
C1142.2UF
C10710NF
C104
VOSC VCCA
33PFC105
33PF2.2UFC102
C12510UF6.3V
R11247K,1%
G78
GG91 0
G
CN100
112 2
33
4455
66VPAC
C12610UF10V
1.2KR103
C101100NF
_RTC_ALM33
100NFC120
VLDO_5
52VLDO_7
VREF 35
VRTC12
60 VSIM
_CS18
51
27 _RESET_I_RESET_O28
VL5S_A3837
VL5S_B 49VLDO_6
13VLDO_1
15VLDO_2VLDO_3
4644
VLDO_4
39
VDD64853
VDD7
58VDDCP
VDDQ 5
VEXT4
8VIB_DRV
43VL4S_AVL4S_B
42
UC_CLKUC_IO64
UC_RST66
7 VACC
VBAT6
VDD121447
VDD3VDD4
45
VDD540
9RING_DRVRING_PWM 19
SCLK17SDI
16
62 SIM_CLKSIM_IO63
SIM_RST61
65
GNDA 56GNDCP
GNDD1 10
41GNDQ
11LED_DRV
30PSW1BUFPSW2BUF
31
32PWR_KEEP
PWR_SW250
EN_7EN_R
26
EOR_ACC67
GND6970
GNDGND
7172
GND
GNDA3655
34CREF
CHG_STAT01
20EN_3EN_4/EN_4S
2122
EN_523EN_5SEN_6
2425
68ACC_ALM
54BAT_TEMP
CFET_DRV3
29 CHG_DET
2 CHG_STAT1
CPCN57CPCP59
C119
U100
2.2UFC109
2.2UF
VCCB
VRTC
VCC_1.8A VCCD VRF
10K,1%R111
390KR108
R1133K
VBAT
R106
VBAT
2.4
U101
DRIVE6
GND2
1 ISENSE
PROG 43 VCC
5VSENSE
2.2UFC112
2N
EG1
POS
M101
2.2UFC110
R107
100NFC103
VBAT
CHG_ON ICHRG
TA_VEXT
330K
RESET_INT
PWR_ONJIG_ON
RTCALARM
EN_VRFEN_VPAC
XOENAUP_SDI
UP_SCLKUP_CS
TA_VEXT
RST
TA_VEXT
KEY_ROW(0)
KEY_COL(2)
PWR_KEEP
BACKLIGHT
VREFSIMRSTSIMCLK
SIMDATA
CHG_DET
SAMSUNG Proprietary-Contents may change without notice
SGH-V205 Flow Chart of Troubleshooting and Circuit Diagrams
6-14
13. LCDconnector&JTAGconnector&IRDA Circuit Diagram
7
Shee t
F
Changed by
4 3
D
E
8
C
REV
TITLE :
LCD CONNECTOR
JTAG CON
Date Changed
MFG ENGR CH K
E
Engineer
Drawn by
R&D CH K
B
12 8
D
City
7
456
QA CH K
1
Drawing Numbe r
A
F
0. 8 user 8
JD Yang
JD Yang
3:09:54 pm 2002.10.21 11 2
SGH-V20 5
A3
56
B
23
A
DOC CTRL CH K
Time Changed
COMPANY NAME Address
C
of
Size
IRDA
C200 100N F
33PF C221 C227
33PF
TP205 TP206 TP207
TP204
33P F C226
C211 33PF
C20 5 10N F
R200 10
33PF C207
TP202
33PF C219
330NF
VCC B
C204 33PF
33PF
C201
C225
100PF C236
33PF
33PF C206
C220
TP203
TP201
VCCD
TP210
9 9
C239 100PF
32 33
33 34
34
4 4 5
5 6 6
7 7 8
8 25 25 26
26 27
27 28
28 29
29
3 3
30 30 31
31 32
18 19
19 2 2 20 20 21
21 22
22 23
23 24
24
10 11 11
12 12 13 13
14 14
15 15 16 16
17 17
18
CN201
1 1
10
33PF C214
C222 1N F
C240 C242 100PF 100PF 100PF
C241
33PF C21 6
C238 100PF 100PF
C234 C235 100PF
TP200
C213 33PF 33PF
C215 33PF
33PF C224
C208
VBA T
C231 33PF
33PF C210 C209
33PF
1U F C233
VCC D
33PF C223
33PF C228
1N F
1NF C243
C202
VBA T
33PF C217
33PF C212
TP208 TP209
C22 9 33PF
100PF C237
3 VCC
8 VLED
1U F C232
LED200
AGND 4
1 GND1
GND2 10
11 GND3
NC 2
RX D 6
5 SD
9 SHIELD
7 TX D
33PF C203
C23 0 C218 33PF
CP_TDI CP_TMS CP_TCK DSP_TD O DSP_TD I DSP_TM S DSP_TC K
CP_WE N
33PF
CAM_D(7 ) CAM_D(5 ) CAM_D(3 ) CAM_D(1 )
SPK1N YMU_VIB_EN
CAM_D(9 ) CAM_D(11) CAM_D(13) CAM_D(15) SVC_GREEN SVC_BLU E
CP_TDO RESET_IN T
CAM_OEN
CAM_D(0 ) CAM_D(2 ) CAM_D(4 )
CAM_D(10)
CAM_D(6 ) CAM_A EL_EN
CAM_GLCD_EN CAM_CLCD_EN CAM_WEN
IRDA_RX IRDA_EN
IRDA_TX
SPK1P RS T
SVC_RE D CAM_D(14) CAM_D(12)
CAM_D(8 ) LED_EN
SAMSUNG Proprietary-Contents may change without notice
SGH-V205 Flow Chart of Troubleshooting and Circuit Diagrams
6-15
14. IF connector Circuit Diagram
F
JIG_O N
VEX T
7
34 1
Drawn by
0. 8
4
Changed by
3
TITLE :
Shee t
SDS_TXD
DEBUG_DC D
DEBUG_RI DEBUG_DS R
67 8
Drawing Numbe r
BP_V F
DEBUG_TXD SDS_RXD
B
C
R&D CH K
2
F
REV QA CH K
A
Date Changed
VBAT
E
DEBUG_DT R
CF
D
Time Changed
Engineer
A
Address City
E
11 3
SGH-V205
A3
VTES T
GND
DEBUG_RT S DEBUG_CT S
8
DLC_DETEC T
56
5
DOC CTRL CH K
MFG ENGR CH K
COMPANY NAME
I/F CONNECTOR
1
VEX T
GND
GND
B
C
D
of
Size
DEBUG_RX D
2
JD Yang
JD Yang
3:10:28 pm 2002.10.21 user 8
14
R30 21 K
18
C300 100NF
47K R300
VCC D
ZD30 2
ZD301
1 2 3
4 5
17
ZD300
1 2 3
4 5
15 16
10
6
8 9
7
ZD30 5 ZD30 7 ZD304
47K
VCCD
ZD303
R30 4
R301
21
1K
19 20
ZD308 22
13
VBA T
11 12
1K R30 3
5
R30 61 K
3 4
2
ZD306
CN300-1
1
0 R307
1K R30 5
SDS_RXD
JIG_O N
SDS_TX D
DEBUG_RXD DEBUG_TX D
DEBUG_RI
BP_V F
DEBUG_CT S DEBUG_RT S
DEBUG_DCD
DEBUG_DT R
DEBUG_DS R
TA_VEX T
DLC_DETEC T
SAMSUNG Proprietary-Contents may change without notice
SGH-V205 Flow Chart of Troubleshooting and Circuit Diagrams
6-16
15. Audio Circuit Diagram
EAR_MIC_P
Time Changed
A
5
EAR_SPK_ N
B
E
D
Shee to f
COMPANY NAME F Drawn by
DOC CTRL CH K
MFG ENGR CH K
QA CHK REV Drawing Numbe r
23
C
D
4 7
AUDI O
EAR_SPK_P
JACK_IN
12 34 78
A
8
EAR_MIC_ N
56
City
6
0. 8
Engineer
Changed by
B
C
JD Yang
JD Yang
3:10:51 pm 2002.10.21 user 8 11 4
SGH-V205 A3
Date Changed
1
Address
R&D CH K Size TITLE :
F
E
R422 56K
39PF C424
C416
1U F C400
1U F
82PF C415
4.7U F C425
ZD40
5
6.3V
C420 39PF
ZD40
2
VBA T
ZD40
1
0 R431
VCCD
1
2
3
4
5 6
R405
CN40 1
C422
56K
680
33PF
1K
VCCA
R409
C404 10U F
R42 4
10V
12 R400
10K
NC C431
R421
R408 56K
C401 270PF
220PF C40 7
150K
18 K
R403
R423
33PF C430
R426 0
C432
VCCA
C414 1N F
C411 1N F
C412 100N F
MAIN_MI C
R40 6
33 K R404
33K
100NF C408
R407 2.2K
VCCD
R420 2.2K
100N F C417
R415
VCC D
12
100K
Q400
2 3
1
R401
NC C423
150PF C406
R425 10 K
C405 4.7N F
100N F C402
ZD40
3
C409 33U F
R402 10K
C403 22N F
/R D 31
/RS
T
4
28 /W R
R41
2 3.
3K
SP
OU
T
2
18
15 SPVD D
SP
VS
S
16
7
VD
D
9
VR
EF
VS
S
8
/C S 29
3
/IRQ
HPOUT-L/MON O 10
11 HPOUT-R
IOVDD 32
LED
2
19
MT
R
5
NC
PLL
C
6
17
SP
OU
T
1
25
D2
D3
24 23
D4
D5
22
D6
21
D7
20
EQ 1 12
13 EQ 2
EQ 3 14
U401
30 A0
1
CLK
I
D0 27
26 D1
8
5 NC1
7 NC2
NO1 2 NO2 10 1 V+
U400
3 COM 1
9 COM 2
6 GND
IN 1 4 IN 2
C413 1N F
R430
NC
AUDIO_AMP_EN
SPK1 P
SPK1N
YMU_SPK1 N
YMU_SPK1P
YMU_LED
CP_WEN
JACK_IN
AOUTB P
YM
U_V
IB_E
N
AOUTAP
AOUTAN
EAR_SWITC H
AOUTBN
D(7
)
D(4
)
D(3
)
D(1)
D(0)
CP_OEN
A(0)
YMU_EN
AUXOUT
AUXI N
MICOUT
MICI N
D(2
)
YM
U_S
PK
1P
CLK13M_YMU
YM
U_S
PK
1N
YMU_IRQ RST
D(5
)
D(6
)
SAMSUNG Proprietary-Contents may change without notice
SGH-V205 Flow Chart of Troubleshooting and Circuit Diagrams
6-17
16. Memory & Buzzer Circuit Diagram
D
E
COMPANY NAME Address
City
Size
23
B
D
E
F Drawn by
R&D CH K
C
0. 8
78
A
Drawing Numbe r Shee to f
2
DOC CTRL CH K
11 5
SGH-V205 A3
MFG ENGR CH K
4 1
F
A
Changed by Date Changed Time Changed
Engineer
QA CH K REV
56 78
B
C
TITLE :
1 456
MEMORY
3
JD Yang
JD Yang
3:11:09 pm 2002.10.21 user 8
10
TP501
R502
10N F C504
0
C505
R503
NC
C500 100NF 100N F
C501
VCCD
TP502
VCCD
F4
B8 S-_WE
D5 T1
D6 T2 T3
E7
T4 F6
A1 2 NC
H1 1 NC
C6 S-A17
D8 S-CE2
D9 S-VC C
S-_CE 1 G10
F3 S-_LB
F5 S-_OE
S-_UB
1 NC NC
2
NC A2 H1
NC NC H2
H3 NC
A1 0 NC NC A1 1
E3 F-_WP
H7 F1-_CE F2-_CE H10
H8 GN D GN D A9
D3 GN D
A1 NC
NC H1 2
G4
F-A21 C5
F-RY/_BY C4
D1 0 F-VC C F-VP P
E4
H9 F-_OE
F-_RS T D4
C3 F-_WE
E9 DQ2 DQ3
E1 0 C9 DQ4
DQ5 C10 C8
DQ6 DQ7 B10
F8 DQ8 DQ9 F7
F-A17
F9 DQ0 DQ1
F10
E8 DQ10 DQ11
E6 D7 DQ12
DQ13 C7 B9 DQ14
DQ15 B7 A3
A3 G7 H5 A4
A5 H4 G6 A6
A7 G5 B4 A8
A9 B6
A8 A12 A13 A7
A6 A14 A15 A5
B3 A16
G3 A18 A19 E5
G8 A2
A20
U50 0
H6 A0 A1 G9
B5 A10 A11 A4
VCCD
C502 100NF
D(13)
D(14)
D(15)
D(2)
D(3)
D(4)
D(5)
D(6)
D(7)
D(8)
D(9)
CP_CSROMEN
CP_WEN
CP_OEN
UPPER_BYT E A(0)
CP_CSROM2EN
CP_CSRAMEN
FLASH_RESE T
D(0:15)
A(1:22 )
A(7)
A(8)
A(17)
A(18)
A(19)
A(20)
A(21)
A(22)
A(6)
A(5)
A(4)
A(3)
A(9)
A(2) A(1)
A(10)
A(11)
A(12)
A(13)
A(14)
A(15)
A(16)
D(0)
D(1)
D(10)
D(11)
D(12)
SAMSUNG Proprietary-Contents may change without notice
SGH-V205 Flow Chart of Troubleshooting and Circuit Diagrams
6-18
17. Trident Circuit Diagram
BOARD_HOLE
67
MFG ENGR CH K
Size TITLE
H Engineer
Drawing Numbe r
COMPANY NAM E
11 10 9 8
9 67 8
City
4 3 2 1
B
C
10
JTAG
D
Time Changed
A
5
G
F
KEYDOME_HOLE
Date Changed
R&D CHK
Shee to f
E
QA CHK
A
11 6 0.8
SGH-V205 A2
D
E
F
11 12
Drawn by
H
TRIDENT
RE V
DOC CTRL CHK
B
G
C
Address
Changed by
2 4
5
1 3 12
JD Yan g
JD Yan g
3:17:44 pm 2002.10.21 user8
C609
220N F
R601
1M
G8 G7
C61 4
VCCD
22P F
U602
3 GND
VO 21 VS
VB
AT
10 R606
OSC601
TM
S
TC
K
100K R607
TD
I
HP
_PW
R
GN
D
C615 100P F
XP
WM
1 R
5
XRTCALARM_N E8
XS
M0_
CLK
N
1 0
U1 2
X
SM
0_D
AT
A
XTIC_MODE D12
F10
X
VR
EF
N1 5
X
PA
36_A
23_C
S5N
XPA3/CS4N N1 4
XPA4/OEN P16
XPA5/WAITN P15 T15 XPA6/BE1N
XPA7/IRQ1 M9 T5
XPA8/IRQ2 XPA9/IRQ3
P2
XP
A29
_IO
M 1
F1
M1 1 XPA2/CS3N
F3
XP
A30
_IM
0 X
PA
31_I
M1
E1
H1 4
X
PA
32_C
S0N
N1 7
X
PA
33_T
_RE
Q
A
XP
A34
_T_R
EQ
B
M
1 7
XP
A35
_A22
L13
XP
A20
/CP
_MIS
O
K
4 X
PA
21/C
P_S
CK
XP
A22
/SS
N
J6
H6
XP
A23
/PW
M2
H5
XP
A24
/PW
M3
XP
A25
_OM
0 M
3
XP
A26
_OM
1 G
2 G
4 X
PA
27_S
M1_
CLK
XP
A28
_IO
M 0
G5
G3
XP
A14
_RX
1
XP
A1
5/T
X0
H4
L3
XP
A1
6/R
X0
XP
A17
_DR
Q
0 E
4 P
13 X
PA
18_T
_AC
K
XP
A19
/CP
_MO
S
I L2
M1 4 XPA1/CS2N
L1
XC
P_
TR
ST
N
C1 3 XCP_WEN
F4
XF
RS
TB
C6 XOSC32OUT
XPA0/CS1N M1 5
N2 XPA10/IRQ4
XP
A11
/IR
DA
RX
K
5 N
1 X
PA
12/I
RD
AT
X
XP
A1
3_
TX
1 G
6
U3
XC
P_K
B6/
SO
UT
1
XC
P_K
B7/
SO
UT
2
P3
XC
P_K
B8/
SO
UT
3
T4
N3
XC
P_K
B9/
SO
UT
4
D7
XC
P_
TC
K
XC
P_
TD
O
D
1 3
XC
P_
TM
S
G
8
F9
XCP_D8 XCP_D9 B4
C7
XC
P_
TD
I
XC
P_K
B0/
SIN
0 L4
L5
X
CP
_KB
1/S
IN1
XC
P_K
B2/
SIN
2 M
4 T1
XC
P_K
B3/
SIN
3 R
2 X
CP
_KB
4/S
IN4
XC
P_K
B5/
SO
UT
0
T3
XCP_D14 XCP_D15 E3
F8 XCP_D2 XCP_D3 F7
C5 XCP_D4
XCP_D5 D6
XCP_D6 E7 D5
XCP_D7 C4
XCP_CSRAMEN XCP_CSROME N A1 2
XCP_D0 A6 B5
XCP_D1
XCP_D10 B3
C1 XCP_D11 XCP_D12 C2
D2 XCP_D13 D3
XCP_A21
D1 5 XCP_A3
B15 XCP_A4 XCP_A5 C1 4
A1 6 XCP_A6
XCP_A7 A1 5
XCP_A8 B17 C1 7
XCP_A9
A1 3
J12 XCP_A15
K12 XCP_A16 XCP_A17 K13
K14 XCP_A18 XCP_A19 L14
XCP_A2 E14
XCP_A20 L15 L16
XCPTSTSTOP_CKO M12
B13 XCP_A0_BEON F11 XCP_A1
D1 6 XCP_A10 XCP_A11 F14
XCP_A12 G1 4
G1 3 XCP_A13 XCP_A14 G1 7
VS
SA
E15
V
SS
_DP
LL
X1RTC A7 D10
X2RTC
B11 XAG0
XAG1 A11 XAG2 E11
D11 XAG3
XBSW N B7
VS
S F
6 V
SS
VS
S G
9
G1 0
V
SS
VS
S H
7 V
SS
H1 1
J7
V
SS
K6
VS
S E
10
VS
S K
7 V
SS
L6
L10
VS
S
VS
S M
7 L8
V
SS
J11
VS
S
VS
S L9
A3
U15
V
DD
E
VD
DE
U16
N1 6
V
DD
E
VD
DE
E16
E17
V
DD
E
VD
D_D
PLL
G1 6
VR
TC
D8
VS
S A
2
A5
VD
D
VD
D C
16
VD
DA
C11
B1
VD
DE
VD
DE
B14
VD
DE
M1
U2
VD
DE
VD
DE
P8
VD
D E
2
L17
VD
D G
1 V
D D
VD
D R
1
R4
VD
D
VD
D T
13
R16
V
D D
VD
D R
17
2 N
C
RS
TB
C12
RW N U5
TCK H13
TD I H12
F12 TD O
G12 TM S
TRST F15
M6 DB#7
P7 DB#8
DB#9 N7
N4 INT#0 R12 IO7
IOBIT#1 K11 IOBIT#2 L12
NC
1
T11 DB#13
R11 DB#14
DB#15 P10
R6 DB#2 DB#3 P6
U7 DB#4
T7 DB#5
DB#6 R7
T17 AB#8
F17
C
KI
G15 CK O
DB#0 P5
U6 DB#1
DB#10 N8
M8 DB#11 DB#12 U11
U13 AB#0 AB#1 M10
R13 AB#2
N11 AB#3 AB#4
P11 P12 AB#5
AB#6 R14 AB#7 T14
10N F
U601
C612
10NF
C613 C61 1
10N F 10NF
C610
VRTC VCC_1.8 A
G4 G6
47K R600
VCCB
VCCD
F_W
E
C60 5 100N F
10NF
C602 C603
10NF
VCC_1.8A
V B A T
27P F
VCC_1.8A
C60 7 22NF
C606 C608 10NF
C617 10N F
C601
10NF
TP60 2
22P F
G2
C616
TX
VCC_1.8A
VCCB
RX
C600
220N F
VCCD
TD
O
33K,1%
TR
ST
R604 33K,1%
R605
G3 G1
TP60 0
10N F
C604
47K R60 2
10K,1% R603
A(16)
A(15)
A(14)
A(13)
A(12)
A(11)
A(10)
A(1)
A(0)
A(22)
ICHRG
D(0)
CP_CSROME N CP_CSRAMEN
A(9)
A(8)
A(7)
A(6)
A(5)
A(4)
A(3)
A(21)
A(20)
A(2)
A(19)
A(18)
A(17)
YMU_EN
GLCD_EN CLCD_EN
YMU_IRQ
CP_CSROM2EN
CP_WEN
D(9)
D(8)
D(7)
D(6)
D(5)
D(4)
D(3)
D(2)
D(15)
D(14)
D(13)
D(12)
D(11)
D(10)
D(1)
DEBUG_DTR DEBUG_RTS
YMU_LED
DEBUG_DSR
DLC_DETECT
RTCALARM
SIMCLK SIMDAT A
VREF
FLIP_SNS CAM_INT
CP_INT
UPPER_BYTE DEBUG_DCD
CP_OEN
SDS_TX D
SDS_RX D
DEBUG_TX D
DEBUG_RX D
JACK_IN EAR_SWITCH
UP_SD I
CHG_DET
UP_SCLK UP_CS
CHG_ON AUDIO_AMP_EN
DEBUG_RI SIMRST
PWR_KEEP
DEBUG_CTS
IRDA_EN
KEY_COL(0)
KEY_COL(1)
KEY_COL(2)
KEY_COL(3)
KEY_COL(4)
KEY_ROW(0)
KEY_ROW(1)
KEY_ROW(2)
KEY_ROW(3)
KEY_ROW(4)
CP_TC K
CP_TD O
CP_TM S
TR_RST
FLASH_RESET
CLK32K
IRDA_RX IRDA_TX
DSP_INT DSP_IO
LED_E N EL_EN
TR_RST
DSP_RWN
DSP_TCK
DSP_TD I
DSP_TD O
DSP_TM S
TR_RST
BP_V F
TR_RST
CP_TD I
DSP_DB(0)
DSP_DB(1)
DSP_DB(10)
DSP_DB(11)
DSP_DB(12)
DSP_DB(13)
DSP_DB(14)
DSP_DB(15)
DSP_DB(2)
DSP_DB(3)
DSP_DB(4)
DSP_DB(5)
DSP_DB(6)
DSP_DB(7)
DSP_DB(8)
DSP_DB(9)
SDS_TX D
TR_RST RS T
DSP_AB(0)
DSP_AB(1)
DSP_AB(2)
DSP_AB(3)
DSP_AB(4)
DSP_AB(5)
DSP_AB(6)
DSP_AB(7)
DSP_AB(8)
CLK13M_TR
DSP_DB(15:0)
D(0:15)
A(0:20)
KEY_ROW(0:4)
KEY_COL(0:4)
DSP_AB(8:0)
RS T CP_TDO
CP_TD I CP_TM S CP_TC K
CP_WEN
VBAT JIG_O N SDS_RX D
SAMSUNG Proprietary-Contents may change without notice
SGH-V205 Flow Chart of Troubleshooting and Circuit Diagrams
6-19
18. CSP1093 Circuit Diagram
D
E
F
1
CSP109 3
8 456 7
Engineer
Drawn by
R&D CH K
DOC CTRL CH K
MFG ENGR CH K
Shee t
1
of
Size TITLE :
QA CH K
SGH-V205 A3
A
2
REV Drawing Numbe r
Address City
6
0. 8
B
COMPANY NAME
5 78
23
C C
D
E
F
A
B
34
Changed by Date Changed Time Changed
N1 2
XTALB N11
JD Yang
JD Yang
3:11:43 pm 2002.10.21 user 8 11 7
VSS E8 E10 VSS
VSS G5 G10 VSS
VSS H5
VXVCM B1 1
XOENA N7 N5
XOENAQ
XTALA
D1 1
K5 VSS
H10 VSS K8 VSS
VSS K10
VSS K6 E5 VSS
VSS E7
UC
VDD1 F1 P6 VDD2
VDD3 A1
VDDA E1 3
VDDB K1 3
F1 4 VDDC
P13 VDDD
VRE G
N8
TMS P10
TXI N H1 2
TXIP J10 J14 TX P
J13 TXQN TXQP
H1 3
UC B3 A2
P14 RXQN RXQP
N14
SERCK K9 M8
SERD A P9 SERLE1 SERLE2 M7
TCK N9 TDI N10
TDO
RAREF1 RAREF2
L1 3
C13 REF C
RESETN A10
N6 RFOVL
RWN K4
RXI N M13
L1 1 RXI P
OCTL2 OCTL3 B6
B7 OCTL4 OCTL5 D5
A6 OCTL6 OCTL7 E6
C7 OCTL8 OCTL9 C8
K1 4
A13
MICOUT B1 2
NC 1 2
NC
B4 OCTL0 OCTL1 A5
A9 OCTL10 OCTL11 E9
B5
DB9 E2
L4 DINT R
E1 1 GNDA
GNDB K1 1
F1 0 GNDC
GNDD L1 0
IO K2
MC K7
MICI N
DB1 5 B1
J5 DB2 DB3 J1
H3 DB4 DB5 G3
F5 DB6 DB7 G2
F2 DB8
D1 0 DAIRN
J2 DB0 DB1 H2
D2 DB1 0 DB1 1 D4
E1 DB1 2 DB1 3 E4
C2 DB1 4
E1 4 AOUTBN AOUTB P
D1 3
A14 AUXI N B1 4
AUXOUT
L5 CINTR
DAICK B1 0 B9
DAIDI
B8 DAIDO
P1 N1 AB5
AB6 M2 L2 AB7
AB8 K1
G12 AF C
G13 AOUTAN
F1 3 AOUTAP
U70 0
AB0 P5 N4 AB1
AB2 N3 P2 AB3
AB4
33PF C702
33PF C70 1
TP711 TP710
10NF C71 3
10N F C712
R705 2.4
10NF C710
5
6
3
1
4
VCC D
U703
2
R70 6 2.4
C70 6 10NF
VCC D
VCC D
10NF C707
33PF C71 4
5
6
3
1
4
6
3
1
4
U702
2
U701
2
5
C700 100PF
VCCA
TP713 TP712
VCC D
10N F C711
C708 10N F
VCC D
10N F C709
33PF C716
33PF C715
R701 5.1K
C704
100NF C705
220N F C703
1U F
TP70 5
TP70 8
TX_EN
PCS_RX_EN
XOEN A
SVC_BLUE SVC_GREEN
TX_BAND_SE L
TXPOWE R
SYN_EN
GSM_TX_EN
DCS_TX_EN
CLK13M_M C
MICI N
EN_VR F EN_VPAC
SI_EN
SVC_RED
RXIN
RXIP
RXQN
RXQP
TXIN TXIP
TXQN TXQP
AOUTBP
SERDAT SERLE
AOUTAP AOUTAN
MICOUT
CLK32K
AOUTBN
RS T
DSP_RWN DSP_I O
DSP_AB(0:8 )
DSP_DB(0:15 ) DSP_AB(8)
AF C
AUXI N
CP_INT DSP_INT
DSP_AB(0)
DSP_AB(1)
DSP_AB(2)
DSP_AB(3)
DSP_AB(4)
DSP_AB(5)
DSP_AB(6)
DSP_AB(7)
DSP_DB(0)
DSP_DB(1)
DSP_DB(10)
DSP_DB(11)
DSP_DB(12)
DSP_DB(13)
DSP_DB(14)
DSP_DB(15)
DSP_DB(2)
DSP_DB(3)
DSP_DB(4)
DSP_DB(5)
DSP_DB(6)
DSP_DB(7)
DSP_DB(8)
DSP_DB(9)
SERCLK
AUXOUT
SAMSUNG Proprietary-Contents may change without notice
SGH-V205 Flow Chart of Troubleshooting and Circuit Diagrams
6-20
19. X-tal&Keypad&Backlight Circuit Diagram
B
C
E
F
B
F
R&D CH K
DOC CTRL CH K
MFG ENGR CH K
1
Shee t
8
Size
56
TITLE :
E
D
C
(From SI4201)
COMPANY NAME
QA CH K
Address
SGH-V205 A3
City
6
0. 8
7
Date Changed
12 345 7
D
8
A
REV
X-TAL(13MHz )
34
Changed by
2
Drawing Numbe r of Time Changed
Engineer
Drawn by
A
R81 6
JD Yang
JD Yang
3:12:05 pm 2002.10.21 user 8 11 8
150 15 0 15 0 R814 R81 5 R813
15 0
10N F C800
15 0 R810 R808 R809
150
100N F
15 0
2
KEYPAD-5PH I END_PW R
12
C81 1
6
12
CLEA R KEYPAD-5PHI
1
SEN D
12
5 KEYPAD-5PHI
12
KEYPAD-5PH I
KEYPAD-5PHI 8
12
KEYPAD-5PH I
KEYPAD-5PH I
12
10N F C808
100PF C806
7
LED80 8
150 R806
R823 150
KEYPAD-5PH I
12
150 R822
KEYPAD-5PHI UP
12
3 150
LED803
2
DOWN KEYPAD-5PHI
12
R811
RIGHT KEYPAD-5PHI
12
KEYPAD-5PHI F2
1
LED816
KEYPAD-5PH I SH
12
LED815
KEYPAD-5PHI 2
12
18PF
10N F C809
C80 1
45
12
10N F C807
LED802
VOL_U P 3
1
LED801
U802
3
GND OUT
2 VC C
LED814
150 R812
LED813
R807 150
KEYPAD-5PH I *
12
KEYPAD-5PHI
12
10N F C805
34 5
12
0
VCC D
VOL_D N
LED809 LED811 LED810
VT
VBA T
R802 2.2 K
OSC801
GN
D
2
OU
T
3
4
VC
C
1
R824 R82 5 15 0
R826 15 0
LED821
15 0
4
12
1 KEYPAD-5PH I
12
LEFT
12
F1 KEYPAD-5PH I
12
KEYPAD-5PH I
9 KEYPAD-5PH I
12
KEYPAD-5PHI
R818 R819 15 0 150
LED80 6 LED80 7 LED805
KEYPAD-5PHI
12
LED80 4
R821 15 0
T
150 R820
560 R801
LED819 LED82 0 LED81 7
I
12
LED818
R80 0 10
KEYPAD-5PH I
R805 10 0
VOSC
FLIP_SNS
CLK13M_T R
CLK13M_M C
13MHZ_BB
KEY_ROW(2)
KEY_ROW(1)
KEY_COL(4)
BACKLIGHT
AFC
CLK13M_R F
CLK13M_YMU
KEY_ROW(4)
KEY_ROW(3)
KEY_ROW(0)
KEY_COL(3)
PWR_ON
KEY_COL(2)
KEY_COL(1)
KEY_COL(0)
KEY_ROW(4:0)
KEY_COL(4:0 )
SAMSUNG Proprietary-Contents may change without notice
SGH-V205 Flow Chart of Troubleshooting and Circuit Diagrams
6-21
20. Synthesizer Circuit Diagram
E
0. 8 Changed by
DOC CTRL CH K
MFG ENGR CH K
QA CH K
(XOUT_EN)
12
Drawn by
Drawing Numbe r Shee to f
Size
REV
TITLE :
67 8
12
A3
8
SI-LA B
MICRO STRIP LINE
E
F
345
3456 7
A
B
C
D
Date Changed Time Changed
Engineer COMPANY NAME Address
City R&D CH K
F
A
B
C
D
user 8 2002.10.21 3:12:21 pm
JD Yang
JD Yang
91 1
SGH-V205
VOSC
22NF C906 19
RXQP
SC
LK
17 18
SD
I
SD O 15
16
SE
N B
20
VD
DA
VD
DC
6
XI N
7
XO
UT
GN
D
24
GN
D
12 IO N
IO P 11
14 PDNB
RXI N 5 RXI P 4 RXQN 3
2
CK
N
10 9
CK
P
GND 1
GN
D
8
GND 13
GN
D
21 22
GN
D
23
7 X
I N
VRF
U900
24
RFLO P 12
SCLK
SD I 13
10
SD O
SEN B
11
VD
DD
5
28
VDDI
VDDR 25
8
NC
14
NC
PDNB
9
RF
LA
20
19 R
FLB
17 R
FLC
16
RF
LD RFLO N
23
GN
D
21
22
GND
GND 29
30
GND IFLA
3 2 IF
LB
26
IFLO N
IFLO P 27
GN
D 1
GND
31
32
GND
4 G
ND
6 G
ND
GN
D
15 G
ND
18
14
VD
D2
32
VD
D3
26
VD
D4
U902
RF
LO
N
12
RF
LO
P
24 RFOD
RF
O G
25
TXIN 6 TXIP 5
8 TXQN
TXQP 7
VDD1 23
L2
PD
NB
31
20 RFID N
RFID P 19
22 RFIG N
RFIG P 21
18 RFIP N
RFIP P 17
13
GN
D
35
GN
D
36
GN
D
IFLO
N
10 9
IFLO
P
1 IO N
IO P 2
L1
29 28
CKN 4 CKP
16
DIA
G 1
DIA
G 2
15
GN
D
11
GN
D
27 30
GN
D
GN
D
33 34
U90 1
3
22N F C913
VRF
C905 22NF
100PF VOSC C916
C903 22N F
22N F C910
VRF VRF
100PF C918 100PF
10P F
C91 9
C912 10PF
C915
C914 100PF
C911 100PF
VOSC
100P F C904
C907 47PF
C908 33PF
C920 22NF
C909 22NF
C917 100PF
VOSC
L90 0 3.9nH
VOSC
DPCS_PAM_I N
PCS_LNA_IN_P
PCS_LNA_IN_N
XOENA
SERCL K
SERDAT
SERL E
13MHZ_BB SI_EN
DCS_LNA_IN_P
TXI N
TXI P
TXQN
TXQP
SYN_EN
SERDAT
SI_EN
GSM_LNA_IN_N
GSM_LNA_IN_P
DCS_LNA_IN_N
GSM_PAM_IN
RXI P
RXIN
RXQP
RXQN
CLK13M_RF
SERLE
SERCLK
CLK13M_RF
SAMSUNG Proprietary-Contents may change without notice
SGH-V205 Flow Chart of Troubleshooting and Circuit Diagrams
6-22
21. Transmitter & Receiver Circuit Diagram
TRANSMITTER & RECEIVER
D
1
78
C
E
COMPANY NAME Address
D
E
F
Engineer
Drawn by City
F
A
B
R&D CH K
SGH-V205 A3
DOC CTRL CH K
2
Date Changed Time Changed
1
3
2
MFG ENGR CH K
3
Shee to f
Size TITLE :
0. 8
4
Changed by QA CHK REV Drawing Numbe r
8
A
B
C
56
456 7
JD Yang
JD Yang
3:12:36 pm 2002.10.21 user 8 11 10
C1009
0.75PF
6.3V 100U F C1013
C100 2 4.7n H
0.75PF
C1005
ANT1
1 1
2 2
3 3
C1017
C100 4
10PF
0.75PF
47PF C100 0
L1006 7.5N H
C1012
R1008
33PF
3.3n H L1003
100K,1 %
NC L1000
L1004 18nH
1N F C1014
C1008 1P F
G
16
6 PCSRX
11 VC1 VC2 9
5 VC3 4 DCS/PCSTX 8
1 EGSMRX EGSMRX 2
10 EGSMTX
G
71 2
GG
14 15
G
U1005
ANT
13
3 DCSRX DCSRX
L1002 C1006
0.75PF
C100 1
8.2nH
300
2.7n H
18 R1004
R100 7
6 OUT 2
300 R1006
F1003
1 G1 G2
35 G3
IN 2 OUT 1 4
VPA C
300 R100 3
R1000 18
R1002 300
0.75PF
C1010
VCC2 12
VR
AM
P
6 5 V
RE
G
C1016 33PF
GN
D
13
GS
MI N
7
GS
MO
UT
9 P
CS
OU
T
11
TX
EN
3
VB
AT
T
4
VCC
10
8
VCC2
IN 1
OUT
U1001
BA
ND
21
D
CS
I N
CN1001
2
GND GND
4
3
C1003 0.75P F
180 R1005
VBA T
180 R1001
33PF C1015
C1007
30nH L100 1
47PF
GSM_LNA_IN_P
GSM_LNA_IN_N
DCS_LNA_IN_N
DCS_LNA_IN_P
PCS_LNA_IN_N
PCS_LNA_IN_P
GSM_TX_EN DCS_TX_EN PCS_RX_EN
GSM_PAM_I N
DPCS_PAM_IN
TX_BAND_SEL
TX_EN TXPOWER
SAMSUNG Proprietary-Contents may change without notice
SGH-V205 Flow Chart of Troubleshooting and Circuit Diagrams
6-23
22. Camera Circuit Diagram
COMPANY NAM E
6
Size
CAM ASIC
CAMERA DSP
CCD
0.8
DOC CTRL CHK
3
5
Changed by 11 Date Changed Time Changed
91 0 78
Drawing Numbe r
C
E
G
7
CAM POWE R
B
C
Address
8
F
4
G
A
B
F
H
91 01 11 2
12
A
D
Drawn by
R&D CHK
Engineer
6 23
5
QA CHK
H
TITLE
user8 2002.10.21 3:35:25 pm
JD YANG
JD YANG
SGH-V205
A2
of
MFG ENGR CH K
11
E
11 1 4
City
REV
2
Shee t
1
D
C113 0 10N F
C111 2
D1103
10NF
VCCD
100N F
C1133 10NF C1132
D1102
100N F C111 7
C1119 100NF 100N F
C1122
1M R110 3
100N F C110 3
C1118
MCKI
D1101
100NF
10NF C1100
C1123 10NF
220N F
VCC_CAM
C110 1
10N F C1131
10N F C1102
VSS WR
C8
XRST E4
VDD3 A10 B2
VDD3
F4 VREF
VSS A1 F2
VSS VSS J2
K6 VSS
VSS J9 E10 VSS
VSS B9 A5
VDD2.5 K1
E8 VDD2.5
VDD2.5 B5
VDD3 G1
H6 VDD3 VDD3 K1 0
E9 VDD3
SCANEN G6
K7 SCANMO D
D1 SCL SDA
D2
TEST0 C3
C2 TEST1 TEST2 D3
VDD2.5 B1
E2 VDD2.5
LW R G7
MCKI E1
NC J7 1 NC
NC 2
F1 PCLK
B8 RD
REGRES J5
LD3 LD4 E7
F9 LD5 F10 LD6 F8 LD7
LD8 F7
G10 LD9
K9 LRD
LD1
LD10 G9 G8
LD11 H1 0 LD12 H9 LD13
LD14 H8
J10 LD15
LD2 D9
D1 0
D8 D9 B6
HREF F3
INT A8
LA K8
J8 LCS H7 LCS 2
LD0 C1 0 D8
D14 D15 C7
B3 D2
A3 D3 C4 D4
D5 B4 A4 D6
D7 D5 C5
CS 2 D7
A2 D0 D4
D1
A6 D10
D11 C6
D6 D12 D13 A7
B7
CD 5 H4
K3 CD 6
CD 7 J3
CD 8 H3
CD 9 K2
C1 CKI
E3 CLKSEL
C9 CS
CD11 G4
H2 CD12
CD13 H1 G3
CD14
CD15 G2
G5 CD 2
CD 3 K4
J4 CD 4
U1101
A9 A0 A1
B10
J6 CAMPWR
K5 CD 0 CD 1
H5
J1 CD10
R1100
VTREF
5.6K
1 OUT 5
REF_BYP 4
C1134
6.3V
33UF
U1104
EN 3
2 GN D
IN
100N F C110 9
VBAT VCC_CAM
47N F
C1126
C111 6
10N F
VCCD
100NF C112 4
VCC_CAM
VDD
R1110 12 0
U110 2
E
GN D 2
OE 1
3 OU T
4
5
4
C1115 100N F
U1110
3
1
2
VCC_CAM
C1110 100N F
6.3V 33U F
R1104
C1107
GN D 25 VCC
Y1 6
4 Y2
10 K
8 8 9
9
U1107
1 A1
A2 3
14 15 15 16 16
2 2
3 34 4 5
56 6
7 7
CN1101
1 1
10 10
11 11 12
12
13 13 14
100NF C1113
Y 4
U1109
A 2
B 1
GND
3
VC C
5
33UF 6.3V
C110 6
2
B
1
GND
3
VC C
5
Y 4
100N F C112 5
U1108 A
100N F C1120
100NF C111 4
PCL K
C114 1 680PF
C114 2
R1111 100,1%
R1112
680PF
100,1%
Y 4
VCCD
C114 0 680PF
U110 5
TC7S32FU
A 2
B 1
GND
3
VCC
5
VCC_1.8A
R1109 100,1%
0
220P F C113 7
R1106
680P F
VCCD
VCCD
VCCD
C113 9
100N F C110 4
VCCD
10NF C1127
C1121 100N F
H8 Y7
YIN C3
YOUT A2
D1 VSSVA VSSVCO K9
H6 Y0 J7 Y1
Y2 K7 H7 Y3
Y4 G7 K8
Y5 Y6
J8
J1 VSS(D) J5 VSS(D) J6
VSS(D)
D9 VSS(V) VSS(V)
G3
A4 VSSAD VSSAMOS
C2
VSSHCCD C6
H9 VDDVCO
VLO W C8
VNS1 F2 F3 VNS2
G8 VREF
F8 VSS(D) VSS(D) H1
K4 VDD(D) K5
VDD(D)
VDD(V) E8 F1
VDD(V)
VDDAD C4
C1 VDDAMOS
C5 VDDHCCD
VDDVA E3
J3 UV4 K3
UV5 H4 UV6 UV7 J4
H10 VCNT
VDD(D) E9 F9 VDD(D)
VDD(D) H3
REGRES G2
G4 SCL
G1 SDA
SEN E2
K2 UV0 UV1 H2
J2 UV2
UV3 G5
B9 PI2
PI3 B8
A7 PS1 PS2 C7
B7 PS3
R J10
E1 REF
D4 REFH REFL
A3
K1 NC NC F10
K10 NC
NSU B A6
K6 PCLK
J9 PDO
PI1 A8 B1 GOU T
G1 0 HREF
B6 HT1
HT2 A5
B5 HTR
A9 LIQUI D
MCKI G9
A1 NC NC A10
B4 CAPB2
CAPC1 B3
D3 CINS
CP1B E10
CP2A D7 CP2B C10
C9 CP2C
CS H5
U1103
B10 BF1 BF2A D8
D1 0 BF2B
CAP1 D2 B2 CAPA2
HZRE F
VBA T
U1106
EN
1 3
GN
D
IN 5
NC
2
OU
T 4
68 R1105
C1108 10N F
R1101 120 K
C114 3 470PF
C1105
10NF
NC C120 0
100NF C111 1
R120 0 10
10NF C1128
10NF C1129
R1113 100,1%
VCC_CAM
C113 5 1U F
C114 4 180P F
1 A1
A2 3 GN D 2 VCC 5
Y1 6
4 Y2
A1
A2 3 GN D 2 VCC 5
Y1 6
4 Y2
U1112
U1111 1
10N F C1138
C113 6 10N F
CAM_SCL
CAM_IN T
CAMPWR_O N
CP_OEN_SSH
CP_WEN_SS H
CP_OEN_SSH
CP_WEN
CP_OEN
CP_WE N
CLCD_EN
CAM_OEN
Y(3)
A(3) A(2)
PS2 PS3 PH1
PH2 PR
CINS PI2 PI3
PI1
PS1
VDD NSUB_DC
NSUB_PLU S
CLCD_EN
Y(1)
Y(0)
UV(7 )
UV(6 )
UV(5 )
UV(4 )
UV(3 )
UV(2 )
Y(7)
Y(2)
UV(1 )
UV(0 )
Y(5)
Y(6)
Y(4)
D(9)
D(8)
D(7)
D(6)
D(5)
D(4)
D(3)
D(2)
D[15]
D(14)
D(13)
D(12)
D(11)
D(10)
D(1)
D(0)
GLCD_EN
CAM_SC L
REGRES
PCLK
RST
MCKI
CAM_WEN
CAM_D(9)
CAM_D(8)
CAM_D(7)
CAM_D(6)
CAM_D(5)
CAM_D(4)
CAM_D(3)
CAM_D(2)
CAM_D(15 )
CAM_D(14 )
CAM_D(13 )
CAM_D(12 )
CAM_D(11 )
CAM_D(10 )
CAM_D(1)
CAM_D(0)
CAM_GLCD_E N CAM_CLCD_E N
CAM_ A
HZREF
PDO
D(0:15)
UV(0:7)
UV
(0:7
) Y
(0:7
)
Y(0:7)
CAM_D(0:15 )
UV(0:7)
VD D
CP_WEN_SSH
VTREF
CAM_SDA
CAMPWR_ON
Y(0:7)
Y(4)
PCLK
REGRES
PI1 PI2
PI3
PS1 PS2
PS3
UV(0)
UV(1)
UV(2)
UV(3)
UV(4)
UV(5)
UV(6)
UV(7)
VTREF
Y(0)
Y(1)
Y(2)
Y(3)
Y(5)
Y(6)
Y(7)
NSUB_DC
HZREF
PD O
CINS
PH 1
PH 2 PR
MCKI
CAM_SDA
NSUB_PLUS