Download 4. Array course control

GSM TELEPHONE
GT-S5230
GSM TELEPHONE
CONTENTS
1.
Safety Precautions
2.
Specification
3.
Product Function
4.
Array course control
5.
Exploded View and Parts list
6.
MAIN Electrical Parts List
7.
Disassembly and Assembly
Instructions
8.
Block Diagrams
9.
PCB Diagrams
10. Chart of Troubleshooting
11. Reference data
GSPN (Global Service Partner Network)
Country
Web Site
North America
service.samsungportal.com
Latin America
latin.samsungportal.com
CIS
cis.samsungportal.com
Europe
europe.samsungportal.com
China
china.samsungportal.com
Asia
asia.samsungportal.com
Mideast & Africa
mea.samsungportal.com
This Service Manual is a property of Samsung Electronics Co.,Ltd.
Any unauthorized use of Manual can be punished under applicable
International and/or domestic law.
ⓒ Samsung Electronics Co.,Ltd.
2009. 04. Rev.1.0
5. Exploded View and Parts List
5-1. Cellular phone Exploded View
QME03
QFR01
QCK02
QCK01
QKP01
QLC01
QLC03
QMP02
QLB01
QCA01
QMO01
QSH01
QSP01
QMP01
QCB01
QVK01
QAN02
QAN03
QSH02
QCR60
QVO01
QRE01
QIF01
QCR91
QBA00
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2. Specification
2-1. GSM General Specification
GSM900
Phase 1
GSM850
Ph ase 1
DCS1800
Phase 1
PCS1900
F req.
Band[ MHz]
Uplink/Downlink
880~915
925~960
824.2~848.8
869.2~893.8
1710~ 1785
1805~ 1880
1850~ 1910
1930~ 1990
ARFCN r ange
0~124 &
975~1023
128~251
512~ 885
512~ 810
Tx/Rx spa cing
45MHz
45MHz
95MHz
80MHz
Mod. Bit rat e/
Bit Period
270.8 33kbps
3.6 92us
270.833kbps
3.692us
270. 833kbps
3.6 92us
270. 833kbps
3.6 92us
T im e Sl ot
Period/F rame
Period
576. 9us
4.615 ms
576.9us
4.615ms
576. 9us
4.615 ms
576. 9us
4.615 ms
Modulation
0.3 GMSK
0.3GMSK
0.3 GMSK
0.3 GMSK
MS Powe r
33dBm~ 5dBm
33dBm~5dBm
30dBm~0dBm
30dBm~0dBm
Power Cla ss
5pcl ~ 1 9pcl
5pcl ~ 19pcl
0pcl ~ 15pcl
0pcl ~ 15pcl
Sensit ivit y
- 102dBm
-102dBm
- 100dBm
- 100dBm
T DM A Mu x
8
8
8
8
Cell Radius
35Km
35Km
2Km
-
2-1
Speclflcation
2-2. GSM Tx Power Class
TX Power
TX Power
TX Power
control level
GSM850
GSM900
control level
5
33±3 dBm
0
30±3 dBm
0
30±3 dBm
6
31±3 dBm
1
28±3 dBm
1
28±3 dBm
7
29±3 dBm
2
26±3 dBm
2
26±3 dBm
8
27±3 dBm
3
24±3 dBm
3
24±3 dBm
9
25±3 dBm
4
22±3 dBm
4
22±3 dBm
10
23±3 dBm
5
20±3 dBm
5
20±3 dBm
11
21±3 dBm
6
18±3 dBm
6
18±3 dBm
12
19±3 dBm
7
16±3 dBm
7
16±3 dBm
13
17±3 dBm
8
14±3 dBm
8
14±3 dBm
14
15±3 dBm
9
12±4 dBm
9
12±4 dBm
15
13±3 dBm
10
10±4 dBm
10
10±4 dBm
16
11±5 dBm
11
8±4dBm
11
8±4dBm
17
9±5 dBm
12
6±4 dBm
12
6±4 dBm
18
7±5 dBm
13
4±4 dBm
13
4±4 dBm
19
5±5 dBm
14
2±5 dBm
14
2±5 dBm
15
0±5 dBm
15
0±5 dBm
2-2
DCS1800
control level
PCS1900
Speclflcation
2-3. GSM EDGE TX power class
TX Power
Only in Master
TX Power
TX Power
control level
GSM900
GSM850
control level
8
27±3 dBm
2
26±3 dBm
2
26±3 dBm
9
25±3 dBm
3
24±3 dBm
3
24±3 dBm
10
23±3 dBm
4
22±3 dBm
4
22±3 dBm
11
21±3 dBm
5
20±3 dBm
5
20±3 dBm
12
19±3 dBm
6
18±3 dBm
6
18±3 dBm
13
17±3 dBm
7
16±3 dBm
7
16±3 dBm
14
15±3 dBm
8
12±3 dBm
8
12±3 dBm
15
13±3 dBm
9
10±3 dBm
9
10±3 dBm
16
11±5 dBm
10
14±3 dBm
10
14±3 dBm
17
9±5 dBm
11
12±4 dBm
11
12±4 dBm
18
7±5 dBm
12
10±4 dBm
12
10±4 dBm
19
5±5 dBm
13
8±4dBm
13
8±4dBm
14
6±4 dBm
14
6±4 dBm
15
4±4 dBm
15
4±4 dBm
2-3
DCS1800
control level
PCS1900
3. Operation Instruction and Installation
Main Function
-
3.2 Mega Pixel Camera
3.0" WQVGA 262K TFT TOUCH SCREEN
"TOUCH WIZ" Full Touch UI
BlueTooth V2.1+EDR
USB 2.0
SMS/MMS/EMS ( OMA v1.2 )
MP3/AMR/AAC/AAC+/e-AAC+/WMA
Quad Band(EGSM900/DCS,PCS,EDGE)
MicroSD Card Support
External Memory
FM Radio Support, Radio Data System
Full Internet Browsing
Accelerometer rotation
Face Detection & Smile Shot
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4. Array course control
4-1. Software Adjustments
Test Cable (GH39-01160A)
Test Jig (GH99-36900A)
RF Test Cable (GH39-00985A)
Adapter (GH99-38251A)
4-1
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Array course control
4-2. Software Downloading
4-2-1. Pre-requsite for Downloading
• Downloader Program(BCM213x1 Downloader v0.xx(D))
• Downloader Program(Downloader V5.51 (ELY x.0))
• GT-S5230 Mobile Phone
• Data Cable
• BOOT file, BIN file, RC1 file, RC2 file, FFS file, Calset file
4-2-2. S/W Downloader Program
■ Load the binary download program by executing the
" BCM213x1 Downloader v0.xx(C) "
1. Select the connected serial port and the rate of speed.
2. Select the check box, Connect cable to phone after Click DL.Bootloader Button.
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Array course control
3. Execute the Downloader V5.51 (ELY x.0), When Complete DL.Bootloader.
Click the "Port Search" button.
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Array course control
4. Check the "Full Download". and
Select the file(s) what you want to download
- click 'Boot' to select a Boot folder.
- drag in Bin, Rc1, Rc2, Ffs files
- click 'calset' to select a Calset folder.
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Array course control
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Array course control
5. Check the All Download & Calset , Click the Download Botton,
6.
Confirm the downloaded version name and etc. :
*#1234#
Full Reset :
*0206*3855#
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10.
10-1.
Reference data
Reference Abbreviate
AAC: Advanced Audio Coding.
AVC : Advanced Video Coding.
BER : Bit Error Rate
BPSK: Binary Phase Shift Keying
CA : Conditional Access
CDM : Code Division Multiplexing
C/I : Carrier to Interference
DMB : Digital Multimedia Broadcasting
EN : European Standard
ES : Elementary Stream
ETSI: European Telecommunications Standards Institute
MPEG: Moving Picture Experts Group
PN : Pseudo-random Noise
PS : Pilot Symbol
QPSK: Quadrature Phase Shift Keying
RS : Reed-Solomon
SI : Service Information
TDM : Time Division Multiplexing
TS : Transport Stream
10-1
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1. Safety Precautions
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 a kind of magnetic object or tool,
because performance of parts is damaged by the influence of manetic force.
● Surely use a standard screwdriver when you disassemble this product,
otherwise screw will be worn away.
● Use a thicken twisted wire when you measure level.
A thicken 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 a repair of battery charger is
dangerous when tuning ON/OFF PBA and Connector after disassembing 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. ESD(Electrostatically Sensitive Devices) Precaution
Several semiconductor may be damaged easilly 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 a circuit board.
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6. MAIN Electrical Parts List
SEC CODE
Design LOC
Description
D301
ZD101,ZD102,ZD103
0403-001749
0404-001504
DIODE-ZENER;PZU5.6B
DIODE-SCHOTTKY;JDH2S01FS
ZD104
0404-001504
DIODE-SCHOTTKY;JDH2S01FS
D100
0406-001286
DIODE-TVS;PESD5V0L5UV
D101,D102,D303,D304
0406-001288
DIODE-TVS;PESD5V0S1UL
ZD301,ZD302
0406-001288
DIODE-TVS;PESD5V0S1UL
Q300
0502-001322
TR-POWER;PBSS301PD
U304
0801-003026
IC;NC7WZ86L8X
U200
0801-003130
IC;NC7SV17L6X
UME200
1108-000269
MEMORY;K522H1HACA-A060
U305
1201-002494
IC;TPA6201A1DRBR
PAM100
1201-002773
IC;SKY77344
U103
1201-002864
IC;MAX9877AERP-T
U301
1203-004604
IC;AAT3169IFO
U303
1203-005485
IC;MIC5365-3.0YMT
U300
1203-005562
IC;BCM59035C1IFB5G
U302
1203-005580
IC;MIC5365-1.8YMT
U104
1204-003026
IC;SI4709-B-GMR
U307
1205-003288
IC;TSC2007IYZGR
U106
1205-003754
IC;BCM2070B0KUBXG
UCP200
1205-003760
IC;BCM21332IFBG
U306
1209-001817
IC;BMA020
VR200
1404-001221
THERMISTOR;NCP15WB473J04RC
R210,R307
2007-000138
R-CHIP;RC1005J101CS
R113,R207
2007-000140
R-CHIP;RC1005J102CS
R204,R205
2007-000141
R-CHIP;RC1005J222CS
R208,R313,R314
2007-000143
R-CHIP;RC1005J472CS
R128,R209,R211,R212
2007-000144
R-CHIP;RC1005J512CS
R213
2007-000144
R-CHIP;RC1005J512CS
R138
2007-000151
R-CHIP;RC1005J153CS
R126,R127,R129,R130
2007-000157
R-CHIP;RC1005J473CS
R121,R122,R132,R140
2007-000162
R-CHIP;RC1005J104CS
R142,R223,R301
2007-000162
R-CHIP;RC1005J104CS
R124
2007-000165
R-CHIP;RC1005J204CS
R109,R115,R117
2007-000171
R-CHIP;WR0402X000JT
R137
2007-000172
R-CHIP;RC1005J100CS
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Main Electrical Parts List
R111
2007-001301
R-CHIP;MCR01MZP5J680
R219,U311
2007-001319
R-CHIP;RC1005J122CS
R136
2007-001333
R-CHIP;MCR01MZP5J183
R125,R131
2007-002796
R-CHIP;MCR01MZP5J511
R118,R119
2007-003010
R-CHIP;RC1005J200CS
R206
2007-003014
R-CHIP;TSR16GJ244V
R105
2007-003018
R-CHIP;RMC16S-430J-TP
R304
2007-007100
R-CHIP;RK73K1ETP106J
R306,R312
2007-007107
R-CHIP;RC1005F1003CS
R310,R311
2007-007156
R-CHIP;RC1005J1ROCS
R114,R116
2007-007189
R-CHIP;TSR16GJ9R1V
R200
2007-007193
R-CHIP;TSR16GJ5R1V
R217
2007-007312
R-CHIP;MCR01MZP5F2002
R222
2007-007315
R-CHIP;MCR01MZP5F3901
R308,R309
2007-007489
R-CHIP;RK73H1ETP1503F
R123,R133,R134,R143
2007-007528
R-CHIP;RK73H1ETP1501F
R201,R202
2007-007981
R-CHIP;ERJ2RKF1803X
R305
2007-008275
R-CHIP;MCR01MZP5F303
R203
2007-008401
R-CHIP;RC1005F754CS
R302
2007-010071
R-CHIP;MCR10EZHFLR100
C179,C235
2203-000233
C-CERAMIC,CHIP;GRP1555C1H101J
C152,C157,C159,C315
2203-000254
C-CERAMIC,CHIP;GRP155R71C103K
C340
2203-000254
C-CERAMIC,CHIP;GRP155R71C103K
C151,C158
2203-000278
C-CERAMIC,CHIP;GRP1555C1H100D
C143,C148,C149,C153
2203-000386
C-CERAMIC,CHIP;GRP1555C1H150J
C154,C165,C167,C170
2203-000386
C-CERAMIC,CHIP;GRP1555C1H150J
C124,C218,C316,C317
2203-000425
C-CERAMIC,CHIP;GRP1555C1H180J
C130,C155,C168,C233
2203-000438
C-CERAMIC,CHIP;GRP155R71H102K
C166
2203-000466
C-CERAMIC,CHIP;GRP1555C1H1R0C
C338,C342
2203-000489
C-CERAMIC,CHIP;GRP155R71H222K
C227
2203-000679
C-CERAMIC,CHIP;GRP1555C1H270J
C116,C122,C127,C142
2203-000812
C-CERAMIC,CHIP;GRP1555C1H330J
C161
2203-000812
C-CERAMIC,CHIP;GRP1555C1H330J
C232
2203-000854
C-CERAMIC,CHIP;GRP1555C1H390J
C204,C215,C229
2203-000995
C-CERAMIC,CHIP;GRP1555C1H470J
C146,C147
2203-001072
C-CERAMIC,CHIP;GRP1555C1H560JD01E
C223
2203-001101
C-CERAMIC,CHIP;GRP155R71E682KA01E
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Main Electrical Parts List
C178,C180
2203-001153
C-CERAMIC,CHIP;GRP1555C1H680J
C128
2203-001221
C-CERAMIC,CHIP;GRP155R71H821KD01E
C119
2203-002668
C-CERAMIC,CHIP;C1005CG1H0R5BT
C343,C344
2203-003054
C-CERAMIC,CHIP;GRP1555C1H9R0C
C117
2203-005056
C-CERAMIC,CHIP;GRP1555C1H6R8CZ01E
R112
2203-005288
C-CERAMIC,CHIP;GRP1555C1H1R0BZ01E
C132
2203-005344
C-CERAMIC,CHIP;GRM155R71E223KA61D
C123,C144,C160,C163
2203-005482
C-CERAMIC,CHIP;GRP155R61A104KA01E
C171,C226,C236
2203-005482
C-CERAMIC,CHIP;GRP155R61A104KA01E
C131,C133,C174,C201
2203-006048
C-CERAMIC,CHIP;GRM155R71A104K
C202,C207,C209,C210
2203-006048
C-CERAMIC,CHIP;GRM155R71A104K
C211,C212,C213,C216
2203-006048
C-CERAMIC,CHIP;GRM155R71A104K
C336
2203-006048
C-CERAMIC,CHIP;GRM155R71A104K
C162,C320,C334
2203-006208
C-CERAMIC,CHIP;CM105X5R475M06AT
C134,C135,C136,C137
2203-006260
C-CERAMIC,CHIP;GRM155R61A224KE19E
C139,C140
2203-006260
C-CERAMIC,CHIP;GRM155R61A224KE19E
C304
2203-006324
C-CERAMIC,CHIP;GRM188R61A225KE19D
C310
2203-006348
C-CERAMIC,CHIP;CV105X5R105K25AT
C138,C141,C145,C172
2203-006399
C-CERAMIC,CHIP;GRM155R60J105KE19D
C175,C206,C208,C214
2203-006399
C-CERAMIC,CHIP;GRM155R60J105KE19D
C217,C230,C231,C305
2203-006399
C-CERAMIC,CHIP;GRM155R60J105KE19D
C309,C311,C313,C328
2203-006399
C-CERAMIC,CHIP;GRM155R60J105KE19D
C339,C341,C345,C346
2203-006399
C-CERAMIC,CHIP;GRM155R60J105KE19D
C347,C348,C349,C350
2203-006399
C-CERAMIC,CHIP;GRM155R60J105KE19D
C351
2203-006399
C-CERAMIC,CHIP;GRM155R60J105KE19D
C300,C301,C303,C312
2203-006562
C-CERAMIC,CHIP;CV05X5R105K10AH
C314,C323
2203-006562
C-CERAMIC,CHIP;CV05X5R105K10AH
C150,C164,C203,C205
2203-006872
C-CERAMIC,CHIP;GRM155R60J225ME15D
C219,C220,C222,C224
2203-006872
C-CERAMIC,CHIP;GRM155R60J225ME15D
C307,C308,C319,C321
2203-006872
C-CERAMIC,CHIP;GRM155R60J225ME15D
C322,C324,C325,C326
2203-006872
C-CERAMIC,CHIP;GRM155R60J225ME15D
C329,C332,C333,C352
2203-006872
C-CERAMIC,CHIP;GRM155R60J225ME15D
C327,C330
2203-006890
C-CERAMIC,CHIP;CV105X5R106M06AT
TA301
2404-001339
C-TA,CHIP;TEESVJ1A475M8R
TA102
2404-001377
C-TA,CHIP;F980J226MMA
TA100,TA101,TA300
2404-001381
C-TA,CHIP;F981A106MMA
TA302
2404-001430
C-TA,CHIP;TCSHL1A106MRAR
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Main Electrical Parts List
L109,L113
2703-001729
INDUCTOR-SMD;LL1005-FH1N8S
L119,L123
2703-001748
INDUCTOR-SMD;LL1005-FH5N6S
L132,L133
2703-002201
INDUCTOR-SMD;CIH05T33NJNC
C112,L104,L107
2703-002203
INDUCTOR-SMD;CIH05T15NJNC
C118
2703-002204
INDUCTOR-SMD;CIH05T22NJNC
L115,L117
2703-002206
INDUCTOR-SMD;CIH05T39NJNC
L103,L108,L110,L112
2703-002208
INDUCTOR-SMD;CIH05T2N2SNC
L101
2703-002267
INDUCTOR-SMD;CIH05T4N7SNC
L105
2703-002314
INDUCTOR-SMD;CIH05T47NJNC
L120,L122
2703-002551
INDUCTOR-SMD;LQW15AN33NH00D
L114,L118
2703-003145
INDUCTOR-SMD;LQW15AN5N1B00D
L134
2703-003476
INDUCTOR-SMD;LQG15HSR27J02D
L300,L301
2703-003545
INDUCTOR-SMD;LQM2MPN2R2NG0
OSC300
2801-004373
CRYSTAL-UNIT;CC7V-T1A
OSC200
2801-004815
CRYSTAL-UNIT;FCX05-LFHF
F301,F302,F303
2901-001451
FILTER-EMI SMD;ICVE10054E250R500FR
F101
2901-001544
FILTER-EMI SMD;AMLV-14S-03Q-012-300F
F100
2909-001312
FILTER-DUPLEXER;LCB10B2450K3
U100
2911-000123
FILTER;LMSP43NA-794
L125,L126
3301-001438
CORE-FERRITE BEAD;BLM15BB750SN1D
L136,L200,L201
3301-001659
CORE-FERRITE BEAD;BLM15AG601SN1
L127,L129
3301-001729
CORE-FERRITE BEAD;BLM15AG102SN1D
L302,L303
3301-001756
CORE-FERRITE BEAD;BLM15HG102SN1D
L128,L131
3301-001812
CORE-FERRITE BEAD;BLM15HD102SN1
L124
3301-001970
CORE-FERRITE BEAD;BLM15BA330SN1
RFS100
3705-001448
CONNECTOR-COAXIAL;20369-001E
RFS101
3705-001503
CONNECTOR-COAXIAL;KMS-560
CN300
3708-002211
CONNECTOR-FPC/FFC/PIC;FF12-21A-R12BN-D3
CD100
3709-001465
CONNECTOR-CARD EDGE;NDTF-6S8M-311
IFC100
3710-002681
CONNECTOR-SOCKET;HY20-AB0360
HEA301
3711-006028
CONNECTOR-HEADER;14-5805-040-000-829
BTC300
3711-006924
CONNECTOR-HEADER;2005-03-242
BAT300
4302-001181
BATTERY;ML414RU2-TT36-TP1
6-4
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
9. Flow Chart of Troubleshooting
9-1. Power On
' Power On ' does not work
Yes
Check the current consumption
more than 100mA
No
Download again
Yes
Check the VBAT
more than 3.3V
No
Check the Battery
Yes
C300(VBAT) = 3.0V?
No
Check the related circuit
Yes
①
No
Check the MEM_1.8V of U300
is more than 1.8V
1.8V
Check the U300
Yes
②
Check U300
3.0V_DIG = 3.0V
3.0V_ANLG = 3.0V
1.2V_ANLG = 1.2V
No
Check the U300 and C352, C319, C333
Yes
No
Check CLK32K
Freq = 32KHz
③
Check the clock 32KHz_DIGIT
Yes
Check the initial operation
Yes
END
9-1
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting
R3 0 0
10
1 . 3 V_ VC XO
V BAT
TA 300
C3 00
2.7V _V RF
R3 0 2
0 .1
2.5V _US BOTG
E
C4
C3
C2
C1
C3 0 1
C3 0 2
1005
1005
C 30 3
1 2 5 6
Q300
4
C304
C3 0 7
2200 nF
3
B
H9
J9
C4
C3
F9
H2
B 11
A 11
A 10
C9
TP 30 2
A3
J3
T P3 0 3
G1
G2
J8
K9
K 10
C30 9
K 11
L11
H1
CLK 32 K
D1
C1
1005
D 10
R3 0 4
C311
K7
H3
B6
A5
A6
VMSBAT
VOFFBUS\
VRFBAT
VRFLDO1
VRFLDO2
L10
B7
K8
F1
K4
K5
K3
B8
B9
A4
V MSLD O1
V MSLD O2
P C1
P C2
V BS W1
V BS W2
U 300
P WM LED 1
P WM LED 2
V HCLD O1
V HCLD O2
VH CLD O1_S NS
VH CLD O2_S NS
S T AT 1
S TA T2
N TC
N T C_ BIAS
N T C_ G ND
V LVLD O1
V LVLD O2
R ES ET \
VS I M L D O
R EF B P
R EFBP _GND
VC S R L
VC SR F B
V C SR B A T
V CS RG N D
C L K3 2
VD I S C H G R
VB B A T
VB F B
VB ST B U S 1
VB ST B U S 2
X T AL I
X T AL O
U G ND
A CD\
I NT\
S CL
S DA
NC
NC
NC
3 . 0 V_ D I G
VB A T
L 300
1 . 8 V_ M EM
A8
A7
L8
L9
3 . 0 V_ A N L G
3 . 2 V_ K E Y_ L I G H T
2 . 8 V_ C A M _ I O
3 . 2 V_ VI B
L6
L7
2 . 9 V_ L C D
3 . 3 V_ U S B _ N V R A M
E 10
E 11
L4
L5
J4
J5
3.0V_AM P1
3 . 0 V_ SD
B4
B3
1 . 2 V_ A N L G
1.3V_VR F
A9
SI M V C C
L30 1
L2
K2
K1
L1
1 . 2 V_ VC O R E
VB A T
E1
J11
G11
F11
D1 1
BAC KUP
VB U S
C 325
C3 2 4
C 326
C3 2 7
C345
C 312
C3 1 3
C3 1 4
C315
C 316
C31 7
2
PMU
BA T300
C4 3
C2
C2
C2
R4 1 2
R
1
C345
C310
C3 2 9
OSC300
C3 2 5
R206
L3 0 1
L300
R205
C326
C322
C307
C314
TA 3 0 0
C312
C317
C316
C319
C318
C313
C320
TP302
C321
C303
R300
TP300
TP400
C3 2
C309
R302
C300
C3 0 6
TP2 2 6
C301
R3 0 3
C315
U3 0 0
C302
C327
TP3 0 4
TP303
C5 0 0
TP3 0 1
C328
C304
9-2
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
1005
1005
1005
1
1005
B5
C2
C5
C6
C7
C8
C10
D4
D5
D6
D7
D8
D9
E4
E5
E6
E7
E8
E9
F4
F5
F6
F7
F8
G4
G5
G6
G7
G8
G9
H4
H5
H6
H7
H8
J2
J6
J7
K6
F3
B1 0
1
2
C323
R304
OS C3 00
C 11
D3
E3
E2
TP3 04
F G S N S1
F G S N S2
P O NKE Y
R218
1005
ACC _DE T
P MU _IR Q
S CL
SD A
V ALD O1
V ALD O2
V AU XLD O1
V AU XLD O2
I D_I N
I D_OU T
T P3 0 0
J1
L3
B1
B2
A1
A2
C311
C310
D2
1K
10 05
D IGTE ST0
D IGTE ST1
H1 0
C346
R3 0 3
B B _ R ESE T
CCP
P O NKY \
V IO L DO
V IO SRB AT
VI O SR F B
VI O S R G N D
V IOS RL
C237
PC
CL K_ RE Q
G P I O 1 | O T G SH D N \
G P IO 2
A N A T ES T 1
A N A T ES T 2
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
VSSC
F2
G3
T P3 0 1
RSENSE
VMBAT_SNS
VCHGR
PDRIVE
C3 08
BAT_PRSNT
VABAT
VAXBAT
VDDO
VHBAT1
VHBAT2
VIVCC
VLCLDO
VLSBAT
VLVVDD
F10
G10
H11
J10
DC_ IN
C318
C3 19
C 320
C 321
C3 2 8
C329
C3 2 2
C346
Flow Chart of Troubleshooting
9-2. Initial
Initial Failure
Yes
U300 pin D2 (RESET/) ="H"?
(check the test point)
No
Check the circuit related to reset
Yes
Check the 16bit data signal
& memory CE
Yes
END
9-3
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting
1005
1005
1.8V_MEM
C 240
B6
N7
N6
B4
G9
H2
M2
D2
F2
K2
C 239
TP203
DA(0)
DA(1)
DA(2)
DA(3)
DA(4)
DA(5)
DA(6)
DA(7)
DA(8)
DA(9)
DA(10)
DA(11)
DA(12)
TP214
TP216
DBA0
DBA1
DDQ(0:15)
D7
D8
TP219
DDQ(0)
DDQ(1)
DDQ(2)
DDQ(3)
DDQ(4)
DDQ(5)
DDQ(6)
DDQ(7)
DDQ(8)
DDQ(9)
DDQ(10)
DDQ(11)
DDQ(12)
DDQ(13)
DDQ(14)
DDQ(15)
FADQ(0:15)
C7
C8
C9
B8
M9
L9
K9
J9
H7
H8
D9
H9
G7
B3
C4
C3
D4
D3
E4
E3
F4
J4
K3
K4
L3
L4
M3
M4
N3
TP223
J5
L5
J6
L6
J7
L7
J8
L8
K5
M5
K6
M6
K7
M7
K8
M8
A 0D
A 1D
A 2D
A 3D
A 4D
A 5D
A 6D
A 7D
A 8D
A 9D
A 10D
A 11D
A 12D
LDMD
LDQSD
UDMD
UDQSD
ALEN
CASD
RASD
R|BN
CEN
_CKD
CKD
CKED
CLEN
CSD
WPN
_REN
_WED
_WEN
B A 0D
B A 1D
DQ0D
DQ1D
DQ2D
DQ3D
DQ4D
DQ5D
DQ6D
DQ7D
DQ8D
DQ9D
DQ10D
DQ11D
DQ12D
DQ13D
DQ14D
DQ15D
UME200
DNU
DNU
DNU
DNU
DNU
DNU
DNU
DNU
DNU
DNU
DNU
I O 0N
I O 1N
I O 2N
I O 3N
I O 4N
I O 5N
I O 6N
I O 7N
I O 8N
I O 9N
I O 10N
I O 11N
I O 12N
I O 13N
I O 14N
I O 15N
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
TP204
TP205
TP206
TP207
G3
F3
H3
J3
DDQM0
DDQS0
DDQM1
DDQS1
TP208
TP209
TP210
D5
F7
E7
E6
C6
G4
H4
G8
C5
E9
F5
E5
F8
D6
TP212
TP213
TP215
TP217
TP218
TP220
TP221
TP222
1.8V_MEM
NAND_ALE
DCASN
DRASN
R209
NRDY
NANDCEN
DCLKN
DCLK
DCKE
NAND_CLE
DDRCE
F WP
OEN
D WE N
WE N
A2
A9
A10
B1
B10
N1
N10
P1
P2
P9
P 10
B2
B7
B9
E8
F6
G5
G6
H5
H6
N2
N9
1
2
C2
F9
G2
N4
B5
N5
N8
E2
J2
L2
VSSD
VSSD
VSSD
VSSD
VSSN
VSSN
VSSN
VSSQD
VSSQD
VSSQD
FADQ(0)
FADQ(1)
FADQ(2)
FADQ(3)
FADQ(4)
FADQ(5)
FADQ(6)
FADQ(7)
FADQ(8)
FADQ(9)
FADQ(10)
FADQ(11)
FADQ(12)
FADQ(13)
FADQ(14)
FADQ(15)
VCCN
VCCN
VCCQN
VDDD
VDDD
VDDD
VDDD
VDDQD
VDDQD
VDDQD
DA(0:12)
TP216
TP2 0 3
TP2 0 4
MEMORY(Large Block NAND)
(1Gb NAND + 512Mb DDRAM)
TP20 6 TP207
TP2 1 0
UME2 0 0
TP208
TP504
TP2 1 4
TP224
TP220
TP2 1 8
R210
R2 1 4
TP2 1 2
C243
C2 3 9
R2 1 2
R2 1 3
C2 4 0
R2 1 1
C241
U2 0 0
C242
TP222
OSC200
TP2 2 8
TP2 1 1
TP223 TP227
R215
9-4
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting
9-3. Charging Part
Abnormal charging part
Yes
Check the U300 pin H11
No
Check the circuit related to
V_EXT_CHARGE
> 5.0V
Yes
TP304 pin (ACC_DET)
No
Check the circuit related to
AUX_ON signal
= "L"?
Yes
Check the U300 pin K11
No
≒ 1.25V
Resolder or replace U300
Yes
END
9-5
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting
R3 0 0
10
1 . 3 V_ VC XO
V BAT
TA 300
C3 00
2.7V _V RF
R3 0 2
0 .1
2.5V _US BOTG
E
C4
C3
C2
C1
C3 0 1
C3 0 2
1005
1005
C 30 3
1 2 5 6
Q300
4
C304
C3 0 7
2200 nF
3
B
H9
J9
C4
C3
F9
H2
B 11
A 11
A 10
C9
A3
J3
G1
G2
J8
K9
K 10
H1
D1
C1
D 10
VMSBAT
VOFFBUS\
VRFBAT
VRFLDO1
VRFLDO2
K7
H3
B6
A5
A6
L10
B7
K8
F1
K4
K5
K3
B8
B9
A4
VS I M L D O
R EF B P
R EFBP _GND
VC S R L
VC SR F B
V C SR B A T
V CS RG N D
C L K3 2
VD I S C H G R
VB B A T
VB F B
VB ST B U S 1
VB ST B U S 2
X T AL I
X T AL O
U G ND
A CD\
I NT\
S CL
S DA
NC
NC
NC
1 . 2 V_ A N L G
1.3V_VR F
A9
SI M V C C
L2
K2
K1
L1
L30 1
1 . 2 V_ VC O R E
VB A T
E1
J11
G11
F11
D1 1
BAC KUP
VB U S
B1 0
1
2
C 325
C3 2 4
C 326
C 312
C3 2 7
C345
C3 1 3
C3 1 4
C315
C 316
C31 7
2
PMU
BA T300
C4 3
C2
C2
C2
R4 1 2
R
1
C345
C310
C3 2 9
C3 2 5
L3 0 1
L300
R205
C314
TA 3 0 0
C312
C317
C316
C319
C318
C313
C320
TP302
C321
C303
R300
TP300
C304
C3 2
TP400
C309
R302
C300
C3 0 6
TP2 2 6
C301
R3 0 3
C315
U3 0 0
C302
C327
TP3 0 4
TP303
C5 0 0
TP3 0 1
C328
9-6
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
1005
1005
1
1005
C323
1005
B5
C2
C5
C6
C7
C8
C10
D4
D5
D6
D7
D8
D9
E4
E5
E6
E7
E8
E9
F4
F5
F6
F7
F8
G4
G5
G6
G7
G8
G9
H4
H5
H6
H7
H8
J2
J6
J7
K6
F3
C 11
D3
E3
E2
R ES ET \
3.0V_AM P1
3 . 0 V_ SD
B4
B3
C322
TP3 04
V LVLD O1
V LVLD O2
L4
L5
J4
J5
C307
OS C3 00
ACC _DE T
P MU _IR Q
S CL
SD A
V HCLD O1
V HCLD O2
VH CLD O1_S NS
VH CLD O2_S NS
S T AT 1
S TA T2
N TC
N T C_ BIAS
N T C_ G ND
2 . 9 V_ L C D
3 . 3 V_ U S B _ N V R A M
E 10
E 11
C326
R3 0 4
V BS W1
V BS W2
U 300
P WM LED 1
P WM LED 2
3 . 0 V_ A N L G
3 . 2 V_ K E Y_ L I G H T
2 . 8 V_ C A M _ I O
3 . 2 V_ VI B
L6
L7
OSC300
CLK 32 K
1005
C311
1005
K 11
L11
P C1
P C2
1 . 8 V_ M EM
R206
C30 9
V MSLD O1
V MSLD O2
3 . 0 V_ D I G
VB A T
L 300
A8
A7
L8
L9
R218
C310
D2
1K
10 05
F G S N S1
F G S N S2
P O NKE Y
R304
R3 0 3
B B _ R ESE T
V ALD O1
V ALD O2
V AU XLD O1
V AU XLD O2
I D_I N
I D_OU T
T P3 0 0
J1
L3
B1
B2
A1
A2
C311
T P3 0 3
D IGTE ST0
D IGTE ST1
H1 0
C346
TP 30 2
CCP
P O NKY \
V IO L DO
V IO SRB AT
VI O SR F B
VI O S R G N D
V IOS RL
C237
PC
CL K_ RE Q
G P I O 1 | O T G SH D N \
G P IO 2
A N A T ES T 1
A N A T ES T 2
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
AVSS
VSSC
F2
G3
T P3 0 1
RSENSE
VMBAT_SNS
VCHGR
PDRIVE
C3 08
BAT_PRSNT
VABAT
VAXBAT
VDDO
VHBAT1
VHBAT2
VIVCC
VLCLDO
VLSBAT
VLVVDD
F10
G10
H11
J10
DC_ IN
C318
C3 19
C 320
C 321
C3 2 8
C329
C3 2 2
C346
Flow Chart of Troubleshooting
9-4. Sim Part
Phone can't access SIM Card
Yes
①
No
Check the SIMVCC = 3.0V
Check the circuit related to R316, C172
Yes
②
No
Check the SIM connector's
connector's to SIM card
resolder or change CD100
Yes
③
No
Check the circuit around CD100
input circuitry
Check the related circuit of CD100
Yes
END
9-7
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting
1005
SIMVCC
R312
SIMIO
C333
C335
C334
1005
1005
SIMRST
SIMCLK
C336
1
2
3
1
2
3
7
8
9
7
8
9
6 6
5 5
4 4
12 12
11 11
10 10
G G G G
16 15 14 13
SIM300
C337
R3 1 2
ZD400
C335
C3 3 3
R222
C336
SIM300
C423
C337
C102
C3 3 4
SIM CONNECTOR
9-8
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting
9-5. Microphone Part
Microphone does not work
Yes
Check the connection
No
Resolder MIC
from MIC
Check the JACK_IN =
3.0V ?
Check the circuit related to R142
Yes
Check the circuit
No
from UCP200 to MIC
Check the path from Main IC to MIC
Yes
No
Check the MIC
Replace the MIC
Yes
END
9-9
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting
C423
FM_ANT
VBAT
3.0V_DIG
DC_IN
1005
1005
R407
C425
ZD400
IFC400
L404
BLM15HD102SN1
EARSPK_R
R411
R412
L405
10
1005
BLM15HD102SN1
C431
D+
DV BUS
R413
EAR_SWITCH
C 4 33
1005
UARTA_RX_J
2
TA402
3
1
4
6
5
ACC_DET_J
UARTA_TX_J
1 IN1
OUT1
2 IN2
OUT2
3 IN3
OUT3
4 IN4
OUT4
G ND G ND
D400
10
5
6
UARTA_RX
TP400
ACC_DET
7
UARTA_TX
8
3.0V_DIG
9
1005
R414
F400
R414
F4 0 0
L2 0 0
C2 0 2
C2 1 8
R413
R416
R4 0 7
I FC4 0 0
TA 4 0 2
C2 3 5
C4 3 3
R4 1 2
R4 1 1
R206
R416
3.0V_DIG
C432
1005
1005
1005
R 41 5
C428
EARSPK_L
C237
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
C426
R415
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
NC
NC
NC
NC
NC
NC
NC
1
2
3
4
5
6
7
8
9
10
11
12
R205
9-10
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
JACK_IN
Flow Chart of Troubleshooting
9-6. Speaker Part(Melody)
Speaker does not work
No
Is the terminal of speaker
OK?
check the specker
Yes
①
No
Check the
SPK_P & SPK_N
"HIGH"
Resolder SPK_P (R117) & SPK_N
(R115)
Yes
②
No
Check the output circuit of
U103(Audio AMP)
Change or resolder around U103
Yes
No
Is speaker OK?
Change speaker
Yes
END
9-11
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting
VBAT
C403
C404
EAR_L
EAR_R
FM_LOUT
FM_ROUT
1005 C405
C406
10V
1005
1005 C407
10V
1005
D2
INA1
D1
INA2
A1
HPR
A2
HPL
C2
INB1
C1
INB2
A4
C1N
A5
C1P
B2
BIAS
B3
SDA
C3
SCL
1
NC
2
NC
1005
SD A
SCL
C418
C413
C414
1005
C412
R5 0 4
D50 1
C339
C4 0 6
R5 0 3
C4 1 2
C4 1 1
C340
C4 1 0
C4 0 9
TA 4 0 0
C4 0 3
C4 0 2
C4 0 7
V5 0 0
R5 0 5
C5 0 3
C5 0 4
C4 0 5
C4 0 4
C413
U3 0 2
C4 0 0
PAM400
R3 1 3
C502
C3 3 8
C4 0 8
C4 2 2
R4 0 3
C4 1 8
R4 0 2
R400
C3 3 2
C422
D505
C411
EARSPK_R
EARSPK_L
C408
C501
C410
SPK_N
SPK_P
R402
R403
1005
R401
C409
R400
R401
D3
GND
A3
VSS
C4
PGND
C402
AMP_P
AMP_N
PAM400
D5
OUTB5
OUT+
1005
D4
RXINB4
RXIN+
C5
PVDD
B1
VDD
C400
TA400
C414
9-12
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Flow Chart of Troubleshooting
9-7. Key Data Input
Check Initial Operation
Yes
When one of the keys is
No
Check the Dome sheet & Key Pad
pushed,
is it displayed on LCD?
Yes
When one of the keys is
No
Replace the Key PBA
pushed,
KBIO signal is OK?
Yes
END
3.2V_KEY_LIGHT
HDC500
VK500
1
3
5
7
9
11
13
15
17
19
MIC_IN_N
PO N K EY
KEY_COL(0)
KEY_COL(1)
KEY_COL(2)
KEY_COL(3)
KEY_COL(4)
KEY_ROW(0)
4
5
3 3
R 50 6
KEY_ROW(2)
4 4
D502
V500
3
6
C500
D503
1
2 2
KEY_COL(3)
D501
1
1
R 50 5
1005
KEY_ROW (1)
KEY_ROW (2)
KEY_ROW (3)
KEY_ROW (4)
1
3
5
7
9
11
13
15
17
19
1005
MIC_IN _P
KEY_ROW (0)
2
4
6
8
10
12
14
16
18
20
V501
2
4
6
8
10
12
14
16
18
20
D504
D 500
VOLUME KEY
KEY CONNECTOR
9-13
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Flow Chart of Troubleshooting
9-8. Camera part
"Camera" function does not work
Yes
No
Check the Camera
Reconnect the camera module
connector on PBA
Yes
Is there another problem?
Yes
Replace the camera
module
END
9-14
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Flow Chart of Troubleshooting
9-9. Radio part
Radio does not work
Yes
①
No
C132
Resolder C142
≥ 3.0V
and Check PMU part
Yes
②
No
L134, C130 is OK?
(When U104 operate)
Resolder L134,C130
and check U104
Yes
Check signal
related to U104
Yes
END
TP100
FM_IRQ
I2S_SSCK
4
TP102
FM_RST
5
6
NC
GPO1
GPO2|_INT
DFS
DOUT
U100
RFGND
LOUT
ROUT
LPI
RST
GND
SEN
7
8
9
VIO
C102
17
FMI
RCLK
3
NC
SDIO
2
SCLK
1
FM_ANT
18
19
GPO3|DCLK
20
NC
NC
GND
23 22 21
VDD
16
15
I2S_SSWS
R102
I2S_SSDO
14
FM_LOUT
13
FM_ROUT
12
11
10
3.0V_DIG
3.0V_DIG
SCL
SDA
C103
CLK32K
C104
FM RADIO
9-15
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Flow Chart of Troubleshooting
9-10. GSM Receiver
RX ON
①
Cell Power : -60dBm
Yes
No
U100 Pin17≥
-65dBm
Resolder U100, L105, C116
Yes
②
U100 VC1, VC2
≥ -68dBm
No
③
Check MODULE100
pin10,pin16 = L
No
Yes
Yes
U100
pin 13 ≥ -70dBm
pin 5,6 ≥ -70dBm
No
Resolder L114, L116, L118
Yes
Check UCP200
END
9-16
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Check ANT Switch
control circuit
Resolder U100
Flow Chart of Troubleshooting
9-11. DCS Receiver
RX ON
Cell Power : -60dBm
Yes
①
U100 Pin17≥ 65dBm
No
Resolder U100, L105, C116
Yes
U100 VCV1, VC2
≥ -68dBm
No
No
Check U100
pin10,pin16 = L
Yes
②
Yes
U100
pin 13 ≥ -70dBm
pin 5,6 ≥ -70dBm
No
③
Resolder L109, L113, L110,
L112
Yes
Check UCP200
END
9-17
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Check ANT Switch
control circuit
Resolder U100
Flow Chart of Troubleshooting
9-12. PCS Receiver
RX ON
Cell Power : -60dBm
Yes
①
U100 Pin17≥ 65dBm
No
Resolder U100, L105, C116
Yes
U100 VC1, VC2
≥ -68dBm
No
No
Check U100
pin10,pin16 = L
Yes
②
Yes
U100
pin 13 ≥ -70dBm
pin 5,6 ≥ -70dBm
No
③
Resolder L106, L103, L108
Check UCP200
END
9-18
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Check ANT Switch
control circuit
Resolder U100
Flow Chart of Troubleshooting
9-13. GSM850 Receiver
RX ON
Cell Power : -60dBm
Yes
①
U100 Pin17≥ 65dBm
No
Resolder U100, L105, C116
Yes
U100 VC1, VC2
≥ -68dBm
No
No
Check U100
pin10,pin16 = L
Yes
②
Yes
U100
pin 13 ≥ -70dBm
pin 5,6 ≥ -70dBm
No
③
Resolder L119, L123, L120,
C126
Check UCP200
END
9-19
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Check ANT Switch
control circuit
Resolder U100
Flow Chart of Troubleshooting
RFS100
3
G
L100
1
C
2
A
3
G
4
G
2 G
PCSRX_B
G 4
RFIN
RFC100
1
L 101
L102
R100
L 104
R101
L105
L106
PCSRX_A
L103
L107
C101
C100
DCSRX_B
ANT 17
1
2
3
4
5
6
7
8
L112
DCSRX_A
L 114
L 113
L115
L 116
VC1
GSM1800|1900_TX 11
GSM1900_RX
GSM1900_RX
GSM1800_RX
GSM1800_RX
GSM900_RX
GSM900_RX
GSM850_RX
GSM850_RX
DPCS_TX
C123
GSM850|900_TX 13
GSM_TX
VC1 10
VC2 16
20 NC
19 NC
GSM900RX_B
F100
VC2
GND
GND
GND
GND
GND
L111
L110
C124
18
15
14
12
9
L109
L108
L117
GSM900RX_A
C105
GSM850RX_B
L 118
L 119
C106
ANT / FEM
GSM850RX_A
SC104
RFS1 0 0
F1 0 0
C1 2 3
L111
L116
L120
C105
C107
L104
C106
L118
L1 1 9
L113
L1 1 5
L117
L114
SC1 0 1
L108
L1 0 3
L109
L1 1 0
L112
C124
L106
L100
L1 0 2
L105
L101
C100
TA100
R1 0 0
L1 2 2
C1 1 8
R1 0 7
TP107 TP108
C114
R1 0 6
C1 0 9
L1 2 1
C110
R103
R1 0 1
SC1 0 2
PAM100
C1 1 3
R1 1 3
SC1 0 0
C1 2 5
C101
L107
L 120
SC103
9-20
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Flow Chart of Troubleshooting
9-14. GSM850/900 Transmitter
TX ON (5Level)
Yes
①
U100 Pin17≥
-65dBm
No
Resolder U100, L105, C116
Yes
U100 pin13
≥ -30dBm
Check U100
pin10 = H (2.6V),
Pin16 = L
No
No
②
Yes
Yes
Check ANT Switch
control circuit
Change or Resolder U100
③
No
PAM100 pin13
≥ -30dBm
Resolder or Change C117, C119,
C118
Yes
PAM100 pin5
≥ -4dBm
No
Check PAM100 pin
1,2,3,20, VBAT OK?
Yes
No
Yes
④
Resolder or Change PAM100
Check VBAT or PAM
control signal
Check UCP200
END
9-21
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Flow Chart of Troubleshooting
9-15. DCS/PCS Transmitter
TX ON (5Level)
Yes
①
No
U100 Pin17≥
-65dBm
Resolder U100, L105, C116
Yes
Check U100
pin10 =H (2.6V)
pin16 = L
No
U100 pin11
≥ -30dBm
Yes
Yes
No
No
Check ANT Switch
control circuit
②
Change or Resolder U100
③
Resolder or Change C124, C125,
C126
PAM100 pin15
≥ -30dBm
Yes
PAM100 pin3
≥ -4dBm
No
Check PAM100 pin 1,
2,3,20, VBAT OK?
④
No
Resolder or Change
PAM100
Check VBAT or PAM
control signal
Yes
Check UCP200
END
9-22
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Flow Chart of Troubleshooting
RFS100
3
G
L100
C
A
G
G
2 G
1
L101
VBAT
G4
RFIN
1
2
3
4
PCSRX_B
RFC100
L102
R100
L104
R101
L105
C110
L106
PCSRX_A
L103
C101
L107
C107
GSM_TX
TA100
L121
C109
C100
DCSRX_B
ANT 17
L109
L108
L110
L115
L116
DPCS_TX
C113
R107
PA_HB
VC2
AUXDAC
C125
PAM100
R106
C124
5
4
BAND_SEL
TX_EN
TP107
GSM_IN
DCS|PCS_IN
17
18
VC1 10
VC2 16
L117
GSM900RX_A
C118
GSM_OUT
DCS|PCS_OUT
1
BS
2
EN
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
6
7
8
9
10
11
12
14
16
21
GSM850RX_B
13
15
3
VRAMP
19
VDET
20
MODE
C105
L118
L119
L120
C114
R113
GSM_TX
VBATT1
VBATT2
L114
L113
GND
GND
GND
GND
GND
GSM900RX_B
VC1
C123
GSM850|900_TX 13
20 NC
19 NC
L111
L112
DCSRX_A
L122
DPCS_TX
GSM1800|1900_TX 11
GSM1900_RX
GSM1900_RX
GSM1800_RX
GSM1800_RX
GSM900_RX
GSM900_RX
GSM850_RX
GSM850_RX
18
15
14
12
9
1
2
3
4
5
6
7
8
R103
PA_LB
F100
C106
GSM850RX_A
9-23
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TP108
VMODE
Flow Chart of Troubleshooting
SC104
RFS1 0 0
C1 2 3
L116
L120
C105
F1 0 0
L111
L118
C107
L104
L113
C106
L1 1 9
L114
SC1 0 1
L117
L1 0 3
L108
L1 1 5
L109
L1 1 0
L112
C100
L100
L106
L101
C124
L1 0 2
L105
TA100
C114
R1 0 0
L1 2 2
C1 1 8
R1 0 7
TP107 TP108
L107
R1 0 6
C1 0 9
L1 2 1
C110
R103
R1 0 1
PAM100
SC1 0 2
C1 1 3
R1 1 3
SC103
SC1 0 0
C1 2 5
C101
9-24
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Flow Chart of Troubleshooting
9-18 Bluetooth part
Bluetooth connection disable
Yes
No
Check BT function ON
Enable BT function
Yes
No
Check the voltage of U300
is around 3.0V
Check U300 and change
Yes
No
Check 26KHz Clock on
BT100 (J5)
Check OSC116
Yes
No
Check the assembled
status of ANT100
Resolder of change ANT100
Yes
No
Exchange
Check UCP200
Yes
END
9-25
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting
A N T1 0 0
C122
L125
L126
F1 0 1
C1 1 7
L127
C119
B T1 0 0
C506
C508
C1 2 0
R1 1 1
R1 1 0
TP105 TP103
TP1 0 6
TP104
BT_ RST
UBRTS
BT_PWR_ON
3 .0 V _ D IG
C111
C 108
1 .8 V _ M E M
A N T100
L128
3 .0 V _ D IG
1
L129
L123
2
3
4
C126
C112
C 122
L125
A7
B7
A1
J1
G1
H9
J9
G8
G2
A4
B2
B1
H1
H4
C 115
A9
A8
R111
VREG1
UBRTS
UBCTS
UBTX
UBRX
BT_PWR
UBRTS
UBTX
J6
H6
H5
C8
C9
B9
B8
A3
A2
B3
BT_PW R_ON
TM0
TM 1
TM 2
BT100
UART_CTS_N
UART_RTS_N
UART_RXD
UART_TXD
VREG1
VREG2
VREG_CTL
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
R 110
SCL|TX_PU_TDD_N
SDA|TX_PU_TDD
L126
BT_WAKE|GPIO_0
HOST_WAKE|GPIO_1
BT_PRIORITY|TX_REZ|GPIO3
WLAN_ACTIVITY|TX_CONFIRM|GPIO_2
STATUS|GPIO_4
XTAL_PD|GPIO5TX_PU_TDD
PA_CTL|GPIO6
G P IO 7
H U SB _D N
H U SB _D P
R F IO N
R F IO P
XTALN
XTALP
RES
RFTUNE
RST_N
L P O IN
TST1
VCTRIFP
B5
B6
E9
A6
F9
G9
H8
H7
BT_WAKE
HOST_WAKE
F101
BT_WAKE
HOST_WAKE
4
IN
OUT
GND1
C LK _R EQ
1
C 119
J8
J7
E1
C1
J4
J5
B T_C LK
J3
D1
B4
A5
D4
J2
BT_RST
BT_RESET
CLK32K
C 120
NC
NC
PC M _O U T
PCM_SYNC
PCM_CLK|SCK
PCM_IN
PCM_OUT
PCM_SYNC
C2
D2
D5
D6
E2
E4
E5
E6
F1
F2
F4
F5
F6
H2
H3
3.0V_DIG
F8
E8
D9
D8
C121
1
2
TP10 3
TP10 4
TP10 5
TP10 6
PC M _C LK
PCM_IN
C 117
VDDC
VDDC
VDDIF
VDDIFP
VDDLO
VDDO
VDDO
VDDO_USB
VDDPLL
VDDR3V
VDDRF
VDDTF
VDDVCO
VDDXO
C 116
R112
9-26
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2
GND2
3
L127
7. Block Diagrams
BB & RF PART (ONE CHIP MODULE)
LCD ( AM LCD)
400* 240,WQVGA,( 3.0” )
16M Color, TFT
Memo ry ( SEC)
BCM2133 2
NAND(2Gbit)
DDRAM(1Gbit)
3AXIS
SENSORER
(12X12mm FBGA)
GSM/ GPRS/ EDGE, Class33
Integrated RF Transceiver
ARM9 ( 208MHz)
USB2.0(480Mbps)
UARTs(3.6Mbps)
LARGE BLOCK
SIM Card
3.2M camera
H.263 ,H264,WMV9,MPEG4
1.8V/3. 0V Support
T- Flash Card ( 4Bit)
TSP
Camera Mo d ule( 쿠스코엘비이)
3M
M
LSI Senso r ( 1/ 4” )
(Touch Screen Panel)
Touch IC(TSC2007)
MP3,AAC,AAC+,eAAC,WMA
64 Poly MIDI
SPK AMP(400m W)
HEADSET AMP(100mW)
I2S,SPI,PCM
USIM Interface
Audio AMP
(MAX9877)
SPEAKER
Head set
External IO Int erf ac e
USB 2.0 / UART1
Bluet o o th ( BCM2046)
V2.0+EDR HCI
FM Rad io
SI4705 (I2S IF, RDS)
RF Blo c k
SKY77344(PAM)
LMSP43NA-794(FEM)
INTENNA
PMU ( BCM59035)
15ch LDO
2ch Step down DC/ DC
I2C Interface / R TC
Charger (USB/ TA)
Vo lume Key
Mo to r
7-1
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8. PCB Diagrams
8-1. Top
C132
L1 0 1
L1 2 4
C1 1 3
RFS101
C3 4 9
L134
RFS1 0 0
U104
C1 3 0
C354
D101
C1 1 2
C129
C131
L133
H EA3 0 1
C353
MOT_PAD
D102
L132
C350
L303
SPK_PAD
L302
ZD301
SC1 0 2
SC1 0 6
R2 1 0
F3 0 2
F3 0 3
F3 0 1
Z D3 0 2
C232
TP102
TP103
C3 0 4
SC103
C172
C2 2 4
C2 1 3
C2 0 2
C2 2 3
U301
C3 0 0
C222
C2 0 3
R1 2 2
R136
C181
C177
C176
R301
U106
R121
C152
C318
C3 4 1
TP108
C338
TP104
C1 6 9
R1 2 8
R306
C1 6 6
R309
C1 7 9
R1 2 4
U304
R3 1 2
C339
TP3 0 4
TP2 0 1
CN3 0 0
C344
R106
R108
C314
C343
C312
C345
R2 0 4
R2 0 5
C346
R130
C313
R310
C347
R127
C175
R2 2 3
R3 0 8
R107
R110
R311
R126
R129
R307
C3 4 2
C311
MASTER_JTAG_PAD
BT_ ANT_ PAD
U3 0 5
C1 5 0
F1 0 0
C340
CD 1 0 0
C164
U3 0 2
L1 3 6
C1 5 7
C2 2 7
C1 5 1
BAT300
U303
C2 3 3
C1 5 8
R1 3 8
R1 3 5
R144
C3 0 3
U2 0 0
C1 5 9
C301
8-1
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C173
PCB Diagrams
8-2. Bottom
8-2
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- This Document can not be used without Samsung's authorization -
5-2. Cellular phone Parts list : GT-S5230DIAXEZ
Design LOC
Description
SEC CODE
QAN02
INTENNA-MAIN (GT-S5230)
GH42-02003A
QAN03
INTENNA-BT (GT-S5230)
GH42-02041A
QBC00
ASSY COVER-BATTERY EU
GH98-13721C
QCA01
ASSY CAMERA-3M MODULE(GT-S5230)
GH96-03801A
QCB01
CBF COAXIAL CABLE-SCH-W450
GH39-01027A
QCK01
PMO KEY-CAMERA EVA
GH72-54573A
QCK02
PMO KEY-HOLD
GH72-54583C
QCR101
SCREW-MACHINE
6001-002005
QCR91
SCREW-MACHINE
6001-002260
QFR01
ASSY CASE-FRONT
GH98-11970C
QIF01
PMO COVER-IF
GH72-54582C
QKP01
ASSY KEYPAD-(EU/SWEET PINK)
GH98-11972C
QLB01
ASSY BRACKET-LCD
GH98-12528A
QLC01
ELA MODULE-3.0" WQVGA GT-S5230 TFT ASSY
GH96-03865A
QLC03
ASSY ETC-LCD FPCB(GT-S5230)
GH59-07300A
QME03
TOUCH/PANEL-GT_S5230(EU S/PNK)
GH59-07302C
QMO01
MOTOR DC-SCHC250
GH31-00323A
QMP01
A/S ASSY-PBA MAIN(GT-S5230 SVC)
GH82-03617A
QMP02
KEY FPCB-SUB KEY PBA(GT-S5230)
GH59-07301A
QRE01
ASSY CASE-REAR
GH98-11971C
QSH01
ASSY COVER-SHIELD CAN TOP
GH98-13258A
QSH02
ICT SHIELD-CAN BTM
GH70-04837A
QSP01
MODULE-SPEAKER (GT-S5230)
GH59-07536A
QVK01
KEY FPCB-VOLUME KEY(GT-S5230)
GH59-07298A
QVO01
PMO KEY-VOLUME
GH72-54584C