GSM TELEPHONE GT-S3370
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.
Block Diagrams
8.
PCB Diagrams
9.
Chart of Troubleshooting
10. Reference data 11. Disassembly and Assembly Instructions
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. 2010. 04. Rev.1.0
2. Specification 2-1. GSM850&900/DCS1800/PCS1900 General Specification GSM 850
EGSM 900
DCS1800
Phase 2
Phase 1
PCS 1900
WCDMA 2100
WCDMA 900 (optional)
Freq. Band(MHZ)
824~849
880~915
1710~1785
1850~1910
1920 ~ 1980
880 ~ 915
Uplink/Downli
869~894
925~960
1805~1880
1930~1990
2110 ~ 2170
925 ~ 960
nk ARFCN range Tx/Rx spacing
128~251
45MHz
0~124 & 975~1023
45MHz
512~885
512~810
95 MHz
80 MHz
Mod. Bit rate/ 270.833 kbps 270.833 kbps 270.833 kbps 270.833 kbps Bit Period
UL : 9612 ~ UL : 2712 ~ 9888 2863 DL : 10562 ~ DL : 2937 ~ 10838 3088 190MHz
45MHz
3.84Mcps
3.84Mcps
10 ms
10 ms
UL : BPSK
UL : BPSK
DL : QPSK
DL : QPSK
3.692 us
3.692 us
3.692 us
3.692 us
576.9 us
576.9 us
576.9 us
576.9 us
4.615 ms
4.615 ms
4.615 ms
4.615 ms
0.3 GMSK
0.3 GMSK
0.3 GMSK
0.3 GMSK
33 dBm ~
33 dBm ~
5dBm
5dBm
Power Class
Class 4
Class 4
Class 1
Class 1
Class 3
Class 3
Sensitivity
-102 dBm
-102 dBm
-102 dBm
-102 dBm
-106.7 dBm
-103.7 dBm
TDMA Mux
8
8
8
8
-
-
Cell Radius
35Km
35 Km
2Km
-
-
-
Time slot Period/Frame Period
Modulation
MS Power
30dBm~0dBm 30dBm~0dBm
Max : 24dBm Max : 24dBm Min : -50dBm Min : -50dBm
2-1
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Specification
2-2. GSM TX power class TX POWER
EGSM
TX POWER
LEVEL CONTOL
850/900
LEVEL CONTOL
5
33±2 dBm
0
30±3 dBm
0
30±3 dBm
6
31±2 dBm
1
28±3 dBm
1
28±3 dBm
7
29±2 dBm
2
26±3 dBm
2
26±3 dBm
8
27±2 dBm
3
24±3 dBm
3
24±3 dBm
9
25±2 dBm
4
22±3 dBm
4
22±3 dBm
10
23±2 dBm
5
20±3 dBm
5
20±3 dBm
11
21±2 dBm
6
18±3 dBm
6
18±3 dBm
12
19±2 dBm
7
16±3 dBm
7
16±3 dBm
13
17±2 dBm
8
14±3 dBm
8
14±3 dBm
14
15±2 dBm
9
12±3 dBm
9
12±3 dBm
15
13±2 dBm
10
10±4 dBm
10
10±4 dBm
16
11±3 dBm
11
8±4 dBm
11
8±4 dBm
17
9±3 dBm
12
6±4 dBm
12
6±4 dBm
18
7±3 dBm
13
4±4 dBm
13
4±4 dBm
19
5±3 dBm
14
2±5 dBm
14
2±5 dBm
15
0±5 dBm
15
0±5 dBm
DCS 1800
TX POWER LEVEL CONTOL
2-2
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PCS 1900
3. Product Function Main Function - 2.6”TN-QVGA Full Touch (R) - 1.3MP FF - EDGE 850/ 900/ 1800/ 1900 MHz UMTS(900 Option)/2100 MHz - Music Player, Find Music, DNSe 2.0 Stereo FM Radio (RDS) - Bluetooth v2.1 EDR, USB v2.0 HS, Micro USB IF - WAP 2.0 (Dolphine1.5) - TouchWiz Lite 2.0(w/2.6”optimized GUI) - Advanced widget, Multi IM(Palringo) - Security : SOS Message, Fake call, Mobile Tracker - Large Battery 1000mAh
3-1
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4. Array course control 4-1. Software Adjustments
Test Jig (GH99-36900A)
RF Test Cable (GH99-38251A)
Test Cable (GH39-01290A)
RF Test Cable (GH39-00985A)
4-1
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Array course control
4-2. Software Downloading 4-2-1. Downloading Binary Files • binary files and folder for downloading S3370 BOOTFILES Folder amss_compressed CSC_S3370_Open_Europe_Common_OXA.csc FactoryFs_S3370_Open_Europe_Common.ffs Rsrc2_S3370(Low).rc2 Rsrc_S3370_Open_Europe_Common.rc1 ShpApp.app
4-2-2. Pre-requsite for Downloading • Downloader Program : (MultiLoader_5.62(QSC Composite Driver).exe) • GT-S3370 Mobile Phone • Mico USB Data Cable
4-2
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Array course control
4-2-3. S/W Downloader Program 1 Before downloading program, Push Volume key Donwn + Camera key + END key
if you do properly, you can see the 'BOOT Loader' in red on the screen. 2. Connect the Micro USB data cable to the S3370
3. Execute MultiLoader_5.62(QSC Composite Driver).exe and push [Port Search] if you do properly, you can see "Ready or Ready-[S3370] 4 Check QSC62XX and Full Download
4-3
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Array course control
5 Drag and Drop All File into the Download Program
4-4
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Array course control
6 If you see Rsrc2 Part and involve in Rsrc2_S3370(Mid).rc2 you change file of Rsrc2_S3370(Low).rc2
After Change the file
4-5
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Array course control
7 And
Click Download Program
4-6
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Array course control
8 And than You can see conditoin of Downloading S/W
4-7
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Array course control
9 If completed donwload you can see that image
4-8
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10. 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 magnetic 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 disassembling charger. ― Don't use as you pleases after change other material than replacement registered on SEC System. Otherwise engineer in charge isn't charged with problem that you don't keep this rules.
1-1
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Safety Precautions
1-2. ESD(Electrostatically Sensitive Devices) Precaution Several semiconductor may be damaged easily by static electricity. Such parts are called by ESD (Electrostatically Sensitive Devices), for example IC,BGA chip etc. Read Precaution below. You can prevent from ESD damage by static electricity. ― Remove static electricity remained your body before you touch semiconductor or parts with semiconductor. There are ways that you touch an earthed place or wear static electricity prevention string on wrist. ― Use earthed soldering steel when you connect or disconnect ESD. ― Use soldering removing tool to break static electricity. , otherwise ESD will be damaged by static electricity. ― Don't unpack until you set up ESD on product. Because most of ESD are packed by box and aluminum plate to have conductive power,they are prevented from static electricity. ― You must maintain electric contact between ESD and place due to be set up until ESD is connected completely to the proper place or a circuit board.
1-2
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5. Exploded View and Parts List 5-1. Cellular phone Exploded View
QME03
QFR01
QMI03
QKP01
QLC01
QLB01 QCR72 QAR01
QMP01
QVK01
QME01
QBR05 QSP01
QCA01 QMO01
QVO01
QCK02 QCK01
QRE01
QRF06
QCR03
QBC00
5-1
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6. MAIN Electrical Parts List SEC CODE
Design LOC
Description
0403-001688
ZD701
0404-001172
D400
0406-001223
ZD400
DIODE-TVS
0406-001223
ZD500
DIODE-TVS
0406-001223
ZD501
DIODE-TVS
0406-001223
ZD603
DIODE-TVS
0406-001223
ZD604
DIODE-TVS
0406-001223
ZD700
DIODE-TVS
0406-001223
ZD702
DIODE-TVS
0406-001223
ZD703
DIODE-TVS
0406-001223
ZD704
DIODE-TVS
0406-001223
ZD705
DIODE-TVS
0406-001223
ZD706
DIODE-TVS
0406-001223
ZD707
DIODE-TVS
0406-001231
ZD401
DIODE-TVS
0406-001267
ZD502
DIODE-TVS
0406-001267
ZD503
DIODE-TVS
0406-001267
ZD508
DIODE-TVS
0406-001286
ZD708
DIODE-TVS
0406-001303
ZD507
DIODE-TVS
0406-001303
ZD509
DIODE-TVS
0406-001329
ZD505
DIODE-TVS
0406-001369
ZD504
DIODE-TVS
0406-001375
ZD506
DIODE-TVS
0407-001002
D401
DIODE-ARRAY
0505-001165
Q400
FET-SILICON
0505-002341
Q700
FET-SILICON
1001-001428
U300
IC-ANALOG MULTIPLEX
1001-001585
U501
IC-ANALOG MULTIPLEX
1001-001635
U500
IC-ANALOG SWITCH
1003-002047
U603
IC-MOTOR DRIVER
1108-000296
UME300
1201-002764
U502
1201-002830
PAM100
IC-POWER AMP
1201-003088
PAM201
IC-POWER AMP
1203-005367
U400
DIODE-ZENER DIODE-SCHOTTKY
IC-MCP IC-AUDIO AMP
IC-POSI.FIXED REG.
6-1
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Main Electrical Parts List
SEC CODE
Design LOC
Description
1203-005512
U606
IC-POSI.FIXED REG.
1203-005521
U601
IC-POSI.FIXED REG.
1203-005727
U602
IC-MULTI REG.
1203-006111
U600
IC-DC/DC CONVERTER
1204-003020
U101
IC-DEMODULATOR
1205-003517
U100
IC-BLUETOOTH
1205-003931
U604
IC-CONTROLLER
1205-003947
UCP300
1404-001224
VR300
2007-000137
R204
R-CHIP
2007-000138
R205
R-CHIP
2007-000138
R308
R-CHIP
2007-000138
R410
R-CHIP
2007-000138
R501
R-CHIP
2007-000138
R617
R-CHIP
2007-000141
R109
R-CHIP
2007-000141
R110
R-CHIP
2007-000141
R119
R-CHIP
2007-000141
R610
R-CHIP
2007-000141
R611
R-CHIP
2007-000141
R615
R-CHIP
2007-000141
R618
R-CHIP
2007-000141
R619
R-CHIP
2007-000148
R301
R-CHIP
2007-000148
R303
R-CHIP
2007-000148
R614
R-CHIP
2007-000148
R701
R-CHIP
2007-000148
R702
R-CHIP
2007-000148
R704
R-CHIP
2007-000148
R705
R-CHIP
2007-000148
R706
R-CHIP
2007-000148
R707
R-CHIP
2007-000152
R700
R-CHIP
2007-000153
R708
R-CHIP
2007-000157
R401
R-CHIP
2007-000157
R403
R-CHIP
IC-MODEM THERMISTOR-NTC
6-2
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Main Electrical Parts List
SEC CODE
Design LOC
Description
2007-000162
R626
R-CHIP
2007-000162
R709
R-CHIP
2007-000162
R716
R-CHIP
2007-000172
R505
R-CHIP
2007-000172
R506
R-CHIP
2007-000932
R305
R-CHIP
2007-001298
R201
R-CHIP
2007-001298
R207
R-CHIP
2007-001305
R202
R-CHIP
2007-001305
R203
R-CHIP
2007-003015
R100
R-CHIP
2007-003015
R101
R-CHIP
2007-003112
R605
R-CHIP
2007-003112
R606
R-CHIP
2007-007156
R407
R-CHIP
2007-007875
R623
R-CHIP
2007-008049
R502
R-CHIP
2007-008419
R103
R-CHIP
2007-008419
R104
R-CHIP
2007-008419
R105
R-CHIP
2007-008419
R106
R-CHIP
2007-008516
R107
R-CHIP
2007-008579
R500
R-CHIP
2007-008588
R508
R-CHIP
2007-008588
R509
R-CHIP
2007-008588
R510
R-CHIP
2007-008588
R511
R-CHIP
2007-008766
R406
R-CHIP
2007-008774
R208
R-CHIP
2007-008809
R306
R-CHIP
2007-008809
R405
R-CHIP
2007-008811
R613
R-CHIP
2007-009115
R512
R-CHIP
2007-009115
R513
R-CHIP
2007-009211
R209
R-CHIP
2007-009211
R210
R-CHIP
6-3
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Main Electrical Parts List
SEC CODE
Design LOC
Description
2203-000233
C134
C-CER,CHIP
2203-000233
C206
C-CER,CHIP
2203-000233
C403
C-CER,CHIP
2203-000233
C409
C-CER,CHIP
2203-000254
C101
C-CER,CHIP
2203-000254
C102
C-CER,CHIP
2203-000254
C120
C-CER,CHIP
2203-000254
C215
C-CER,CHIP
2203-000254
C301
C-CER,CHIP
2203-000254
C408
C-CER,CHIP
2203-000254
C453
C-CER,CHIP
2203-000254
C456
C-CER,CHIP
2203-000254
C531
C-CER,CHIP
2203-000254
C533
C-CER,CHIP
2203-000278
C103
C-CER,CHIP
2203-000278
C104
C-CER,CHIP
2203-000278
C118
C-CER,CHIP
2203-000386
C121
C-CER,CHIP
2203-000386
C523
C-CER,CHIP
2203-000386
C524
C-CER,CHIP
2203-000386
C618
C-CER,CHIP
2203-000386
C619
C-CER,CHIP
2203-000386
C620
C-CER,CHIP
2203-000386
C621
C-CER,CHIP
2203-000438
C213
C-CER,CHIP
2203-000438
C300
C-CER,CHIP
2203-000438
C536
C-CER,CHIP
2203-000438
C537
C-CER,CHIP
2203-000696
C307
C-CER,CHIP
2203-000725
C614
C-CER,CHIP
2203-000812
C216
C-CER,CHIP
2203-000812
C227
C-CER,CHIP
2203-000812
C228
C-CER,CHIP
2203-000812
C305
C-CER,CHIP
2203-000812
C515
C-CER,CHIP
2203-000812
C700
C-CER,CHIP
6-4
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Main Electrical Parts List
SEC CODE
Design LOC
Description
2203-000812
C703
C-CER,CHIP
2203-000854
C140
C-CER,CHIP
2203-000995
C702
C-CER,CHIP
2203-002487
C138
C-CER,CHIP
2203-002487
C542
C-CER,CHIP
2203-002668
C113
C-CER,CHIP
2203-002668
C115
C-CER,CHIP
2203-002668
C126
C-CER,CHIP
2203-002668
C142
C-CER,CHIP
2203-002668
C144
C-CER,CHIP
2203-002677
C224
C-CER,CHIP
2203-003054
C143
C-CER,CHIP
2203-005288
C125
C-CER,CHIP
2203-005444
C145
C-CER,CHIP
2203-005450
C122
C-CER,CHIP
2203-005480
C214
C-CER,CHIP
2203-005481
C106
C-CER,CHIP
2203-005682
C111
C-CER,CHIP
2203-005682
C239
C-CER,CHIP
2203-005682
C512
C-CER,CHIP
2203-005727
C548
C-CER,CHIP
2203-005727
C549
C-CER,CHIP
2203-005729
C504
C-CER,CHIP
2203-005729
C545
C-CER,CHIP
2203-005729
C546
C-CER,CHIP
2203-005732
C503
C-CER,CHIP
2203-005734
C226
C-CER,CHIP
2203-005736
C107
C-CER,CHIP
2203-005736
C235
C-CER,CHIP
2203-005736
C240
C-CER,CHIP
2203-005736
C415
C-CER,CHIP
2203-005736
C438
C-CER,CHIP
2203-005789
C137
C-CER,CHIP
2203-005792
C136
C-CER,CHIP
2203-006048
C217
C-CER,CHIP
2203-006048
C302
C-CER,CHIP
6-5
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Main Electrical Parts List
SEC CODE
Design LOC
Description
2203-006048
C303
C-CER,CHIP
2203-006048
C304
C-CER,CHIP
2203-006048
C308
C-CER,CHIP
2203-006048
C309
C-CER,CHIP
2203-006048
C314
C-CER,CHIP
2203-006048
C440
C-CER,CHIP
2203-006048
C441
C-CER,CHIP
2203-006048
C442
C-CER,CHIP
2203-006048
C450
C-CER,CHIP
2203-006048
C451
C-CER,CHIP
2203-006048
C452
C-CER,CHIP
2203-006048
C454
C-CER,CHIP
2203-006048
C500
C-CER,CHIP
2203-006048
C701
C-CER,CHIP
2203-006048
C706
C-CER,CHIP
2203-006137
C139
C-CER,CHIP
2203-006187
C203
C-CER,CHIP
2203-006187
C207
C-CER,CHIP
2203-006187
C405
C-CER,CHIP
2203-006187
C406
C-CER,CHIP
2203-006190
C532
C-CER,CHIP
2203-006190
C535
C-CER,CHIP
2203-006194
C539
C-CER,CHIP
2203-006257
C130
C-CER,CHIP
2203-006257
C131
C-CER,CHIP
2203-006305
C623
C-CER,CHIP
2203-006305
C624
C-CER,CHIP
2203-006305
C625
C-CER,CHIP
2203-006305
C626
C-CER,CHIP
2203-006305
C627
C-CER,CHIP
2203-006305
C628
C-CER,CHIP
2203-006305
C629
C-CER,CHIP
2203-006305
C630
C-CER,CHIP
2203-006348
C400
C-CER,CHIP
2203-006348
C601
C-CER,CHIP
2203-006399
C108
C-CER,CHIP
6-6
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Main Electrical Parts List
SEC CODE
Design LOC
Description
2203-006399
C401
C-CER,CHIP
2203-006399
C421
C-CER,CHIP
2203-006399
C422
C-CER,CHIP
2203-006399
C424
C-CER,CHIP
2203-006399
C529
C-CER,CHIP
2203-006399
C534
C-CER,CHIP
2203-006399
C538
C-CER,CHIP
2203-006399
C540
C-CER,CHIP
2203-006399
C602
C-CER,CHIP
2203-006399
C603
C-CER,CHIP
2203-006399
C604
C-CER,CHIP
2203-006399
C605
C-CER,CHIP
2203-006399
C610
C-CER,CHIP
2203-006399
C613
C-CER,CHIP
2203-006399
C622
C-CER,CHIP
2203-006423
C417
C-CER,CHIP
2203-006423
C419
C-CER,CHIP
2203-006423
C435
C-CER,CHIP
2203-006423
C436
C-CER,CHIP
2203-006423
C437
C-CER,CHIP
2203-006423
C505
C-CER,CHIP
2203-006423
C517
C-CER,CHIP
2203-006562
C530
C-CER,CHIP
2203-006562
C600
C-CER,CHIP
2203-006611
C132
C-CER,CHIP
2203-006611
C133
C-CER,CHIP
2203-006642
C229
C-CER,CHIP
2203-006693
C434
C-CER,CHIP
2203-006839
C443
C-CER,CHIP
2203-006839
C449
C-CER,CHIP
2203-006839
C502
C-CER,CHIP
2203-006839
C507
C-CER,CHIP
2203-006839
C527
C-CER,CHIP
2203-006841
C402
C-CER,CHIP
2203-006841
C525
C-CER,CHIP
2203-006872
C100
C-CER,CHIP
6-7
SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization
Main Electrical Parts List
SEC CODE
Design LOC
Description
2203-006872
C105
C-CER,CHIP
2203-006872
C109
C-CER,CHIP
2203-006872
C306
C-CER,CHIP
2203-006872
C423
C-CER,CHIP
2203-006872
C425
C-CER,CHIP
2203-006872
C426
C-CER,CHIP
2203-006872
C427
C-CER,CHIP
2203-006872
C428
C-CER,CHIP
2203-006872
C429
C-CER,CHIP
2203-006872
C430
C-CER,CHIP
2203-006872
C431
C-CER,CHIP
2203-006872
C432
C-CER,CHIP
2203-006872
C433
C-CER,CHIP
2203-006872
C455
C-CER,CHIP
2203-007194
C222
C-CER,CHIP
2203-007194
C225
C-CER,CHIP
2203-007270
C410
C-CER,CHIP
2203-007270
C411
C-CER,CHIP
2203-007270
C412
C-CER,CHIP
2203-007271
C230
C-CER,CHIP
2203-007271
C446
C-CER,CHIP
2203-007271
C608
C-CER,CHIP
2203-007271
C616
C-CER,CHIP
2203-007271
C631
C-CER,CHIP
2203-007279
C444
C-CER,CHIP
2203-007279
C445
C-CER,CHIP
2203-007279
C447
C-CER,CHIP
2203-007279
C528
C-CER,CHIP
2203-007279
C541
C-CER,CHIP
2203-007317
C404
C-CER,CHIP
2203-007317
C407
C-CER,CHIP
2203-007317
C413
C-CER,CHIP
2203-007317
C414
C-CER,CHIP
2203-007317
C416
C-CER,CHIP
2203-007317
C439
C-CER,CHIP
2203-007317
C448
C-CER,CHIP
6-8
SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization
Main Electrical Parts List
SEC CODE
Design LOC
Description
2203-007317
C513
C-CER,CHIP
2203-007317
C609
C-CER,CHIP
2203-007369
C526
C-CER,CHIP
2404-001465
TA500
C-TA,CHIP
2404-001496
TA700
C-TA,CHIP
2404-001506
TA400
C-TA,CHIP
2404-001506
TA401
C-TA,CHIP
2404-001572
TA100
C-TA,CHIP
2409-001166
BAT400
2703-001178
L221
INDUCTOR-SMD
2703-001729
L112
INDUCTOR-SMD
2703-001733
L118
INDUCTOR-SMD
2703-001733
L119
INDUCTOR-SMD
2703-001737
L113
INDUCTOR-SMD
2703-002200
L105
INDUCTOR-SMD
2703-002203
L120
INDUCTOR-SMD
2703-002208
L220
INDUCTOR-SMD
2703-002368
L117
INDUCTOR-SMD
2703-002649
L205
INDUCTOR-SMD
2703-002793
L213
INDUCTOR-SMD
2703-002794
L106
INDUCTOR-SMD
2703-002794
L108
INDUCTOR-SMD
2703-002794
L109
INDUCTOR-SMD
2703-002794
L111
INDUCTOR-SMD
2703-002794
L114
INDUCTOR-SMD
2703-002794
L116
INDUCTOR-SMD
2703-002798
L217
INDUCTOR-SMD
2703-002858
L102
INDUCTOR-SMD
2703-002858
L103
INDUCTOR-SMD
2703-002900
L400
INDUCTOR-SMD
2703-002900
L401
INDUCTOR-SMD
2703-002901
L204
INDUCTOR-SMD
2703-002919
L104
INDUCTOR-SMD
2703-002919
L107
INDUCTOR-SMD
2703-002919
L110
INDUCTOR-SMD
2703-002958
L405
INDUCTOR-SMD
C-EDL
6-9
SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization
Main Electrical Parts List
SEC CODE
Design LOC
Description
2703-002958
L406
INDUCTOR-SMD
2703-003004
L101
INDUCTOR-SMD
2703-003121
L115
INDUCTOR-SMD
2703-003125
L219
INDUCTOR-SMD
2703-003258
L402
INDUCTOR-SMD
2703-003258
L403
INDUCTOR-SMD
2703-003258
L404
INDUCTOR-SMD
2703-003347
L508
INDUCTOR-SMD
2703-003479
L300
INDUCTOR-SMD
2703-003479
L701
INDUCTOR-SMD
2703-003479
L702
INDUCTOR-SMD
2703-003479
L703
INDUCTOR-SMD
2703-003479
L704
INDUCTOR-SMD
2703-003479
L706
INDUCTOR-SMD
2703-003748
L600
INDUCTOR-SMD
2801-004589
OSC100
CRYSTAL-SMD
2801-004902
OSC400
CRYSTAL-SMD
2809-001280
TCX200
OSCILLATOR-VCTCXO
2901-001409
F602
FILTER-EMI SMD
2901-001480
F600
FILTER-EMI/ESD
2901-001480
F601
FILTER-EMI/ESD
2904-001789
F201
FILTER-SAW
2910-000062
DUF201
DUPLEXER-SAW
2910-000092
DUF200
DUPLEXER-SAW
2911-000145
FEM100
DUPLEXER-FEM
3003-001136
MIC_500
MIC MEMS
3003-001138
MIC_501
MIC MEMS
3301-001534
L700
BEAD-SMD
3301-001729
L506
BEAD-SMD
3301-001729
L507
BEAD-SMD
3301-001812
L601
BEAD-SMD
3301-001885
L500
BEAD-SMD
3301-001885
L501
BEAD-SMD
3301-001885
L502
BEAD-SMD
3301-001885
L504
BEAD-SMD
3301-001885
L509
BEAD-SMD
6-10
SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization
Main Electrical Parts List
SEC CODE
Design LOC
Description
3301-001885
L510
3404-001152
TACT700
SWITCH-TACT
3404-001152
TACT702
SWITCH-TACT
3705-001503
RFS100
CONNECTOR-COAXIAL
3708-002015
SLC600
CONNECTOR-FPC/FFC/PIC
3709-001488
SIM700
CONNECTOR-CARD EDGE
3709-001575
CD700
CONNECTOR-CARD EDGE
3711-006808
BTC700
HEADER-BATTERY
3711-006882
HEA600
HEADER-BOARD TO BOARD
3711-006919
HDC_600
HEADER-BOARD TO BOARD
3722-002871
IFC500
4709-001615
F100
GH70-03951A
SC100
ICT SHIELD-SHIELD CAN CLIP
GH70-03951A
SC101
ICT SHIELD-SHIELD CAN CLIP
GH70-03951A
SC102
ICT SHIELD-SHIELD CAN CLIP
GH70-03951A
SC103
ICT SHIELD-SHIELD CAN CLIP
GH70-03951A
SC104
ICT SHIELD-SHIELD CAN CLIP
GH71-08731A
ANT100
NPR CONTACT-CAM
GH71-08731A
ANT101
NPR CONTACT-CAM
GH71-08731A
ANT102
NPR CONTACT-CAM
GH71-08731A
SPK500
NPR CONTACT-CAM
GH71-08731A
SPK501
NPR CONTACT-CAM
GH80-03320A
R121
BEAD-SMD
JACK-MINI USB BALUN
SOLDER-CREAM/SMT KOREA(FREE)
Please consult the GSPN website (Samsung Portal) for the most recent version of the product's part list.
6-11
SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization
9. Flow Chart of Troubleshooting 9-1. Baseband 9-1-1. Power ON
'Power On' does not work
Check the current consumption Yes Current consumption >= 100mA
No
No
Current consumption >= 30mA
Yes
Check the pin3 of Q400
Check the UCP300
Low
Yes Download again
Check the VBAT Voltage
VPH_PWR = VBAT No
Voltage >=3.3V
Charge the Battery Yes
Yes
Check the power VREG_RF1_2.3V VREG_RF2_1.4V VREG_MSMC_1.2V VREG_USIM_2.85V VREG_TCXO_2.85V VREG_RFTX2_1.3V VREG_RFRX2_1.3V VREG_RFA_2.2V VREG_MSMP_2.6V VREG_MSME_1.8V VREG_GP1_2.85V VREG_GP2_2.9V
No Change the UCP300
Yes Check the TCXO clock (TCX200)
No Clock = 19.2 MHz
Change the TCX200
Yes Check the OSC400
No Clock = 32.768 kHz
High
Change the OSC400
Yes END
9-1
SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization
No
Change the Q400
TP_EBI1_ADV
Flow Chart of Troubleshooting
TP_EBI2_CS
TP_UART_RX
TP_EBI2_D0
C631
C604
C603
R614 R612
C608
C403
TP_UART_RTS
TP_UART_CTS
R120
UCP300
C447
R200
C431
C236
C239
C309
R209 R208
L104 C117
L102
L103
C119
L106
L108
L109
L111 C240
C238 L219 R107
C235
FEM100
L217 L201
R105
R106
R103
C107
C108
L101
C111
DUF200
R104
L205
R204
C123
L107
C207
L204
R205
DUF201
C414
C413
C426
C404
C216
C217
C424
C432
L110
L212
L400
TACT700
C213 C215
C222
L401
C436
C437
C435
C425
C438
C225
C415
L213
C314
C406
C409
C405
C427
R306
C408
R305
ZD705
C446
C203
C214
VPH_PWR
TA400
TA401
SS 4
G 3
VBAT 6 5 2 1
BAT_FET_N
Q400
VREG_TCXO_2.85V
C214
4 3
OUT VCC
R205
1
R204
2
TRK_LO_ADJ
GND VCON
TCX200
TCXO C213
C215
C216
C217
TCXO 9-2
SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization
C705
U602
R626
C423
U604
TP_UART_TX
C616
R405
C623
TP_CAMIF_DATA(0)
TP_EBI1_D0
R709
U606
TP_EBI1_CKE
D401
TP_EBI2_LB
SLC600
ZD708
TP_EBI1_OE
R623
R617
ZD700
C702
R707
L700
C630
C613 ZD606
C624
C105
C626
OSC100
C102
C103
R100
C10 4
R121
ZD702
C609
L406
C420
C439
C441
C625
C621
C627
C619
R611
C629 C628
L601
C122
C62 0
C606 C611
C618
C12 1
U100
L40 5
C418
C444
C417
C445
C412
C419
R613
R610
C605
C120
C610
C428
C416
C201
C443
Q400
BTC700
TA400
F100
C407
TCX200 L703
C440
C455
OSC400
L70 2
C450
TA401
C307
C41 1
C401
L402 C308
C529
R407
C410
VR300
C451
ZD400
L404
C433
ZD701
R308
TP_EBI1_CLK_P
ZD401
U300
TA700
C442
TP_EBI1_CLK_ M
C622
C454
R401
C449 C434
L501
C45 3
R301
L403
R406
C429
C515
U603
TP_EBI2_WE
C421 C422
C513
C456
R300
C400 C448 C430
R516
R307
ZD704
UME300
ZD703
C302
C521
TP_EBI2_UB
C306
R403
C514
C303
TP_EBI1_WE
TP_EBI2_OE
R410
SC104
R304
C304
ZD709
TP_A16
R303
C300
ZD508
C305
TP_EBI1_CS
TP_USB_ID
C452
C301
R302
ZD710
Flow Chart of Troubleshooting
VREG_RF1_2.3V
VREG_MSMC_1.2V VREG_RFTX2_1.3V VREG_RF2_1.4V
VREG_RFRX2_1.3V VREG_RFA_2.2V
VREG_USIM_2.85V VREG_MSMP_2.6V VREG_MSME_1.8V
C412
C411
C410
VREG_TCXO_2.85V
VREG_GP2_2.9V
AC12
VSW_RF2 VREG_RF2 VREG_CDC2 VREG_GP1 VREG_GP2 VREG_MPLL VREG_MSME VREG_MSMP VREG_RFA VREG_RFRX2 VREG_RFTX2 VREG_TCXO VREG_USIM VREG_USB_2P6 VREG_USB_3P3 VREG_NCP NCP_CTC1
AC15
VREG_GP1_2.85V L402 L403
AB15 AC17
L404
AB17 M18 AA22 Y22 T13 W15 W13 W16 W21 V21 U22 W14 V15 V14 AC20
VREG_RF2_1.4V
AB18
VPH_PWR
AB19
UCP300 R406
OSC400 2
C405
1
C406
V23
VSW_RF1 VREG_RF1
AC18
U23 XTAL_19M_OUT W11 XO_EN_GP1 W10 XO_OUT_GP1 W23 XO_ADC_REF W22 XO_ADC_IN AA23 XTAL_32K_IN AB23 XTAL_32K_OUT AA9 R_REF_EXT AC13 VREF_THERM
VSW_MSMC
AC11
XTAL_19M_IN
VSW_5V VREG_5V
9-3
SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting
9-1-2. Sim Part
"Insert SIM is displayed on the LCD Yes
No
Check the SIM connector's (SIM700) connection to SIM card
Resolder or change SIM700
Yes
No
Check the voltage at pin 1 of SIM700 >= 2.8V ?
Check the UCP300
Yes
No
Is there any signals pin2, 3, 4 of SIM700 ?
Check the UCP300
Yes
Check the SIM Card
END
9-4
SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization
TP_EBI1_ADV
Flow Chart of Troubleshooting
C305
R303 R304
C300
R307 TP_EBI2_D0
TP_UART_RX
C403
C703
L706
R120
UCP300
L406
TP_UART_CTS
U604
C420
TP_UART_RTS
L40 5
C418
C613 ZD606
VK700
R200
SIM700
R209
C239
C309
C447
C431
C236
C443
C704
C705
C423
C626
C624
C623
R121
C608
C706
U602
TP_UART_TX
TP_EBI1_D0
C609
C605
C628
C627
C625
C621
C630
C619
R612
C603
C416
R208
L104
L701
L704
C700
L300
ZD707
C117
L102
L103
C119
L106
L108
L109
C123
L107
R702
TP_PON_RESET_N
FEM100
R703
C235
L217
R704
L201
R106
R105
R104
R103
C107
C108
L101
C111
L205
DUF200
Q700
L219 R107
R701
R706
R716
R705
C707
R708
SC103
C240
C238
C207
L204
C203
TACT700
TP_EBI1_ADV
C214 TP_A16
R606
TP_EBI1_OE
R204
L111
DUF201
C413
C414
C426
C404
R205
C225
C217
C216
C424
C432
L110
L212
L400
C213 C215
L401
C436
C437
C435
C425
C438
C222
C415
L213
C314
C406
C409
C405
C427
R306
C408
R305
ZD705
C446
TCX200 L703
C62 0
C604
C441 C201
OSC400
L70 2
R611
C629
R626 R614
C417
C444
C419
C445
C412
C439
L402 C308
R610
C606
R407
C410
VR300
C428
C407
L404
C433
C440
C455
C449 C434
C450
R613
L601
C307
C41 1
C401
C422
C529
ZD400
C421
C429
C451
00 T4
R308
TP_CAMIF_DATA(0)
ZD708
TP_EBI2_LB
BA
U300
TP_EBI1_CLK_P
C611
C442
L403
R406
C430
TP_EBI1_CLK_ M
R405
R301
C610
C400
R401
C454
R300
TP_EBI2_WE
C45 3
ZD704
C456
R403
UME300
ZD703
C302
ZD709
TP_EBI1_CKE
D401
TP_EBI2_UB
C306
TP_EBI2_CS
R410
SC104
C303
TP_EBI1_WE
TP_EBI2_OE
C304
C448
TP_A16
TP_EBI1_OE
TP_USB_ID
C452
TP_EBI1_CS
C301
R302
ZD710
TP_EBI1_CS
P1
KEYPAD(2) KEYPAD(1) KEYPAD(0)
1005
KEYSENSE_N(2) KEYSENSE_N(1) KEYSENSE_N(0)
Y3 AA1
P1
L300
AA2
P1 P1
Y2
P1
Y1
P1
W3
P1
W2
P1
V2
P1
V1
P1
W1
TP_USB_ID
AA8 AC7 AC6
UART1_RX UART1_TX UART1_RTS UART1_CTS USIM_DATA USIM_CLK USIM_RESET
VREG_USIM_2.85V
SD_CLK SD_DATA(3) SD_DATA(2) SD_DATA(1) SD_DATA(0) SD_CMD SD_PWR_N I2C_SCL_AUDIO I2C_SDA_AUDIO I2C_SCL_USB I2C_SDA_USB TOUCH_SDA TOUCH_SCL CAM_SDA CAM_SCL BT_PCM_DOUT
SIM700 1 2 3
USIM_RESET USIM_CLK
C703 C704 C705 C706
1 2 3
6 6 5 5 4 4 G G G G 10 9 8 7
R708 USIM_DATA
E10 C10 P5
F11
P5
F10
P5
AC5
P5
AB6
P5
AC4
P3
AB8
P3
AA7
P7
AB4
P7
AA6
P7
AB5
P7
AA5
P7
AA4
P7
AB3 W18
P7
V8
P7
W9
P7
W8
P7
W7
P7
W6
P7
V7
P5
A10
P5
B10
P5
E9
P5
B8
GPIO_9|KEYPAD_4 GPIO_10|KEYPAD_3 GPIO_11|KEYPAD_2 GPIO_12|KEYPAD_1 GPIO_13|KEYPAD_0 GPIO_14|KEYSENSE4_N GPIO_15|KEYSENSE3_N GPIO_16|KEYSENSE2_N GPIO_17|KEYSENSE1_N GPIO_18|KEYSENSE0_N USB_ID USB_DP
UCP300
USB_DM UART1_RXD UART1_TXD GPIO_8|UART1_RFR_N GPIO_7|UART1_CTS_N GPIO_47|USIM_DATA GPIO_46|USIM_CLK GPIO_45|USIM_RESET GPIO_73|MUSIM_DP GPIO_72|MUSIM_DM GPIO_6|SDCC1_CLK GPIO_5|SDCC1_DATA3 GPIO_4|SDCC1_DATA2 GPIO_3|SDCC1_DATA1 GPIO_2|SDCC1_DATA0 GPIO_1|SDCC1_CMD MPP2|SDIO_PWR_EN GPIO_71|SDCC2_CLK GPIO_70|SDCC2_DATA3 GPIO_69|SDCC2_DATA2 GPIO_68|SDCC2_DATA1 GPIO_67|SDCC2_DATA0 GPIO_66|SDCC2_CMD GPIO_39|I2C_SDA GPIO_40|I2C_SCL GPIO_21|AUX_PCM_DOUT
C707
USIM CONNECTOR
9-5
SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization
L600
Flow Chart of Troubleshooting
9-1-3. Microphone Part (MAIN)
Microphone does not work Yes No
Is the assembled status of microphone O.K?
Reassemble the microphone
Yes Check the reference voltage on mic path Yes No
On booting, HSED_BIAS(L500)≒1.8V ?
Check UCP300
Yes No On booting, voltage between MIC1+(L502) and MIC1-(GND)
Change MIC_500
≒0.8V? Yes
No
On calling, MIC_SEL(U500 pin4&8) are ≒0V ?
Check UCP300
Yes
No
On calling, MIC1+(C502) & MIC1-(C507) ≒1.0V?
Check UCP300
Yes END
9-6
SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting
2B1
U500
2A S2
1B0
MIC1_SPK_P
9
MIC1_MSM_P_IN
8
MIC_SEL
C507
MIC1_MSM_N
U500
1A S1
R500
GND 2B0 6 7
MIC1_RCV_P
C512
MIC SEL HIGH: SPK MIC SEL LOW : RCV
C502
MIC_500 POWER GND1 GND2 OUT
L500
HSED_BIAS_1.8V
1 2 GND 3 GND 4 OUT
MIC1_RCV_N L502
ZD509
MIC1_RCV_P
C512
MAIN MIC PATH
9-7
SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization
C536
5
TA500 L500
4
MIC1_RCV_N
L502
MIC1_MSM_N_IN
10
ZD509
3
MIC1_MSM_P
MIC1_MSM_N_IN
L507
C502 2 1 1B1 VCC
R501
C504
MIC1_MSM_P_IN MIC1_SPK_N
L504 C500
C517
C507
ZD507
C500
C505
Close to QSC
R501
L506
C503
C537
R502 HSED_BIAS_1.8V
ZD501 ZD500
Flow Chart of Troubleshooting
9-1-4. Microphone Part (SPK phone)
Yes No
Is the assembled status of microphone O.K?
Reassemble the microphone
Yes Check the reference voltage on mic path Yes No
On booting, HSED_BIAS(L501)≒1.8V ?
Check UCP300
Yes No On booting, voltage between MIC1+(C515) and MIC1-(C514) ≒0.8V?
Change MIC_500
Yes
No
On calling, MIC_SEL(U500 pin4&8) are ≒1.8V ?
Check UCP300
Yes
No
On calling, MIC+(C502) & MIC-(C507) ≒1.0V?
Check UCP300
Yes END
9-8
SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting
MIC_501
Microphone does not work
U500
OUT GND GND PWR GND GND
HSED_BIAS_1.8V
Close to QSC
R501
L501
R516
1 2 3 4 5 6
MIC1_SPK_P MIC1_SPK_N
C500 MIC1_MSM_P_IN
2 1 1B1 VCC
MIC1_MSM_N_IN
3 4
MIC1_RCV_N
C513 C502
MIC1_SPK_N
5
U500
2A S2
1B0
C521
C515
ZD508
C514
MIC1_MSM_N_IN 2B1
1A S1
MIC1_MSM_P
10
MIC1_SPK_P
9
MIC1_MSM_P_IN
8
MIC_SEL
C507
MIC1_MSM_N
GND 2B0 6 7
MIC1_RCV_P
MIC SEL HIGH: SPK MIC SEL LOW : RCV
SPK MIC PATH
9-9
SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization
C536
HSED_BIAS_1.8V
L506
C512 C502
L507
R500
MIC_501
C537
TA500 L500
L502
ZD509
C614
R623
U603
C500 R501
C504
C515
C517
C507
R516
C505
L504
ZD604
L501
C513
C514
ZD508
ZD507
ZD603
C521
BOTHHOLE105
R502 C503
ZD501 ZD500
RCV_P RCV_N SPK_OUT_P SPK_OUT_N
HSED_BIAS_1.8V
C310
LINE_IN_L_P
CCOMP
LINE_OUT_R_N
LINE_OUT_L_P
EARON
EAROP
HPH_VNEG
HPH_OUT_L_P
HPH_OUT_R_N
HSED_BIAS
EBI2_A_D_2
EBI2_A_D_1
EBI2_A_D_0
C314
M21
T21
R21
P19
N19
R19
T19
P18
LINE_IN_R_N
MIC2P
MIC2N
MIC1P
MIC1N
HKAIN1
HKAIN0
PA_DAC
PWR_DET_IN
TX_OUT_G_HB
TX_OUT_G_LB
TX_OUT_U_HB2
TX_OUT_U_HB1
TX_OUT_U_LB
RX_IN_G_HBP
RX_IN_G_HBM
RX_IN_G_LBP
RX_IN_G_LBM
RX_IN_U_HB2P
RX_IN_U_HB2M
RX_IN_U|G_HB1P
RX_IN_U|G_HB1M
RX_IN_U|G_LBP
RX_IN_U|G_LBM
UCP 300
C31 1
HPH_OUT_R HPH_OUT_L
U19
N23
P23
N22
P22
P21
N21
R22
T22
A18
C23
A22
B23
A20
A21
A19
G23
F23
J22
H22
L23
K23
J23
GPIO_55|GPS_ADCI
UMTS2100_TX GSM850_GSM900_TX DCS1800_PCS1900_TX PWR_DET GSM_PA_PWR_CTL VTHERM_IN VBATT_ID MIC1_MSM_N MIC1_MSM_P MIC2_MSM_N MIC2_MSM_P RADIO_ROUT RADIO_LOUT
L22
K22
F14
H23
P5
U900_G900_RXM U900_G900_RXP PCS_RXM PCS_RXP UMTS2100_RXM UMTS2100_RXP GSM850_RXM GSM850_RXP DCS_RXM DCS_RXP UMTS900_TX
Flow Chart of Troubleshooting
9-1-5. Microphone Part (EAR MIC)
Microphone does not work Yes
Check the reference voltage on mic path Yes
On booting, HSED_BIAS(R500)≒1.8V ? No
On calling with ear_mic, VBUS_5V(C542) ≒1.25V?
On calling with ear_mic, EARMIC_P(L504) ≒1.25V?
On calling with ear_mic, MIC2+(C505) & MIC2-(C517) ≒1.0V?
D2
D1
E1
Check UCP300
Yes No
Check U501
Yes
No Change R500 or R502 or L504
Yes
No Check UCP300
Yes
END
EBI2_D(3) EBI2_D(2) EBI2_D(1) EBI2_D(0)
9-10
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting
L507
C536
C517
C505
C507
L504 C500 R501
C504
ZD507
L506
C537
R502 C503
TA500
ZD501 ZD500
U500
L500
L502
ZD509
R500
TP_LCD_WE
C530
I2C_SCL_USB
C134 C144
TP_USB_SW_INT TP_ISET
19
11 VDD
14
12 INTB
13
15
VBUS
I2C_SDA
16
18
DP
OUT
ISET
DM
JIG_ON_J
DM
JIG
U501
DP
VDDIO
20 ID
USB_ID
L509
TP_JIG_ON
BOOT_SW TP_BOOT_SW
RXD 6
D5
D+ 4
SPK_L
MIC 3
EARMIC_P
C136
C545
C546
Micro USB Switch HSED_BIAS_1.8V
R500
TA500 R502 C504 L504
C505 MIC2_MSM_P
EARMIC_P
IF_UART1_TX
UART1_RX_JTAG IF_UART1_RX USB_D_M USB_D_P
C541
C503
JIG_ON
UART1_TX_JTAG SPK_R
L510
R513
9
TXD 7
1
R512
EAR_L
10
BOOT 8
21 GND 22 NC 23 NC
EAR_R
USB_SW_INT
VREG_MSMP_2.6V
I2C_SCL
17
IFC500
C542 ZD506
C138
R509
I2C_SDA_USB
C548
C549
L114
C133
C142
C139
VPH_PWR
C525
ZD505
L115
R109
C132
L116
VBUS_5V
TP_LCD_CS
R633
ZD504
C137
TP_LCD_RE
R508
L508
R110
U101
C131
F602
C130
USB_OVP_5V
VREG_MSMP_2.6V
TP_LCD_D(0)
2
TP_BOOT_SW
C512 C502
C517 MIC2_MSM_N
9-11
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RCV_P
HSED_BIAS_1.8V
RX_IN_U|G_LBP
RX_IN_U|G_LBM
CCOMP
LINE_OUT_R_N
LINE_OUT_L_P
EARON
EAROP
HPH_VNEG
HPH_OUT_L_P
HPH_OUT_R_N
HSED_BIAS
LINE_IN_L_P
LINE_IN_R_N
MIC2P
MIC2N
MIC1P
MIC1N
HKAIN1
HKAIN0
PA_DAC
PWR_DET_IN
TX_OUT_G_HB
TX_OUT_G_LB
TX_OUT_U_HB2
TX_OUT_U_HB1
TX_OUT_U_LB
RX_IN_G_HBP
RX_IN_G_HBM
RX_IN_G_LBP
RX_IN_G_LBM
RX_IN_U_HB2P
RX_IN_U_HB2M
RX_IN_U|G_HB1P
RX_IN_U|G_HB1M
C310
C523
EBI2_A_D_2
EBI2_A_D_1
EBI2_A_D_0 D2
D1
E1
This Document can not be used without Samsung's authorization ZD503
ZD502
On calling, REV_P(R505) & REV_N(R506) ≒1.0V?
C314
M21
T21
R21
P19
N19
R19
T19
P18
U19
N23
P23
N22
P22
P21
N21
R22
T22
A18
C23
A22
B23
A20
A21
A19
G23
F23
J22
H22
L23
K23
J23
Is the terminal of Receiver O.K ?
C31 1
C310
L22
H23
R505
SPK_OUT_N
SPK_OUT_P
RCV_N
HPH_OUT_L
HPH_OUT_R
RADIO_LOUT
RADIO_ROUT
MIC2_MSM_P
MIC2_MSM_N
MIC1_MSM_P
MIC1_MSM_N
VBATT_ID
VTHERM_IN
GSM_PA_PWR_CTL
PWR_DET
DCS1800_PCS1900_TX
GSM850_GSM900_TX
UMTS2100_TX
UMTS900_TX
DCS_RXP
DCS_RXM
GSM850_RXP
GSM850_RXM
UMTS2100_RXP
UMTS2100_RXM
PCS_RXP
PCS_RXM
C523
C524
GPIO_55|GPS_ADCI
R506
ZD503
K22
C311
ZD502
F14
U900_G900_RXP
RCV
P5
U900_G900_RXM
Flow Chart of Troubleshooting
9-1-6. Receiver Part
There is no sound from the Receiver Yes No Replace the Receiver
Yes
No Check UCP300
Yes
END
RCV_P R505 1
RCV_N R506 2
C524
RCV
EBI2_D(3) EBI2_D(2) EBI2_D(1) EBI2_D(0)
9-12
SAMSUNG Proprietary-Contents may change without notice 1
RCV
2
Flow Chart of Troubleshooting
9-1-7. SPK Part
There is no sound from the Buzzer Yes Is the terminal of Speaker O.K ?
No
Replace the Speaker module
Yes
On playing MP3, Is there any signals(Bias1.0V) at the SPK_OUT_P(C531) and SPK_OUT_N(C533)?
No Check UCP300
YES
On playing MP3, Is there any signals(Bias1.0V) at the SPK_P(L506) and SPK_N(L507)?
No
Check U502 & VPH_PWR & VREG_MSMP_2.6V
YES END
9-13
SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting
VREG_MSMP_2.6V VPH_PWR
C536
L506
C517
C505
C527
C535
B3 B2
A3 A2
EAR_L
F2 F1
L506
SPK_P
C512 C502
E4 E5
L507
SPK_N
E3 F3
C440
C532
C428
C538
F4
E1
CAP SCL SDA
RECV+
VREF
RECV-
VREG
D2D_PON_RESET_N
D3 D5
I2C_SCL_AUDIO I2C_SDA_AUDIO
C5 A5 B1 D4
NC
AGND
NC
DGND
CPGND
SPGND
E2
C3
2
1
1005
D1
EBI2_A_D_0
A4 C4 A3 B4 D3 E3 B3 C2 B1 C1 D2 D1 E1
EBI2_D(14) EBI2_D(13) EBI2_D(12) EBI2_D(11) EBI2_D(10) EBI2_D(9) EBI2_D(8) EBI2_D(7) EBI2_D(6) EBI2_D(5) EBI2_D(4) EBI2_D(3) EBI2_D(2) EBI2_D(1) EBI2_D(0)
CCOMP
EARON
LINE_OUT_L_P
LINE_OUT_R_N
EAROP
EBI2_A_D_1
C5
M21
T21
P19
R21
HPH_OUT_R_N
HPH_VNEG
C310 RCV_P RCV_N SPK_OUT_P SPK_OUT_N
HSED_BIAS_1.8V
1 C31
LINE_IN_L_P
HSED_BIAS
HPH_OUT_L_P
R19
N19
T19
P18
N23
U19
C539
HPH_OUT_R HPH_OUT_L
MIC1P
MIC2P
MIC2N
LINE_IN_R_N
P23
N22
HKAIN1
MIC1N
P21
P22
R22
N21
TX_OUT_G_HB
HKAIN0
PA_DAC
T22
A18
TX_OUT_U_HB2
PWR_DET_IN
TX_OUT_G_LB
A22
B23
C23
RX_IN_G_HBP
EBI2_A_D_2
UMTS2100_TX GSM850_GSM900_TX DCS1800_PCS1900_TX PWR_DET GSM_PA_PWR_CTL VTHERM_IN VBATT_ID MIC1_MSM_N MIC1_MSM_P MIC2_MSM_N MIC2_MSM_P RADIO_ROUT RADIO_LOUT
A21
A20
A19
G23
J22
F23
H22
L23
TX_OUT_U_HB1
EBI2_A_D_3
TX_OUT_U_LB
EBI2_A_D_4
GPIO_56|GPS_SSBI
RX_IN_U_HB2P
GPIO_57|GPS_ADCCLK
GPIO_55|GPS_ADCI
RX_IN_G_LBM
EBI2_A_D_5
RX_IN_G_HBM
GPIO_58|GPS_ADCQ
RX_IN_G_LBP
EBI2_A_D_6
RX_IN_U|G_HB1M
EBI2_A_D_7
GPIO_59|ANT_SEL_3
RX_IN_U|G_LBP
F14
EBI2_A_D_8
GPIO_60|ANT_SEL_2
RX_IN_U_HB2M
A14
P5
EBI2_A_D_9
GPIO_62|ANT_SEL_0 GPIO_61|ANT_SEL_1|WDOG_DISABLE
K23
P5
EBI2_A_D_13
EBI2_A_D_10
RX_IN_U|G_LBM
B15
_RST
SPOUT-
SPK_OUT_N C534
AUDIO AMP
EBI2_A_D_11
RX_IN_U|G_HB1P
P5
REFHP
SPOUT+
C533
D2
L509
UCP 300
J23
E15
C537
C526
EBI2_A_D_12
L22
B17
P5
C540
GPIO_63|PA_RANGE1
H23
A17
P6
C534
GPIO_64|PA_RANGE0
K22
A16 B16
P6
REFCP
U502
HPOUTR
SPK_OUT_P
A4 B4
L510
GPIO_65|TRK_LO_ADJ|GP_CLK|GP_PDM_1
U900_G900_RXM U900_G900_RXP PCS_RXM PCS_RXP UMTS2100_RXM UMTS2100_RXP GSM850_RXM GSM850_RXP DCS_RXM DCS_RXP UMTS900_TX
P6 P6
RIN2
HPOUTL
R511
C2
C314
C535
GPIO_44|ETM_MODE_CS_N
CP-
C545
U502
C529
C546
R513
C16
C536
C528
R512
C17
CP+
A1
C527
T14
P6
MIN-
RIN1
C538
C531
P6
C539
R510
MIN+
LIN2
PROTN 1005
R511
C533
C531
LIN1
F5
U500
EAR_R
SPVDD
B5
C532
HPVDD
AVDD
HPH_OUT_L HPH_OUT_R
C4
C504
L500
L502
ZD509
SPK500
P6
C528
R510
ZD501 ZD500
TA500
C1
C507
L504
R500
P5
VREG_MSMP_2.6V
C526
C529
C500 R501
ZD507
SPK501
L507
C537
R502 C503
9-14
SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization
C540
Flow Chart of Troubleshooting
9-2.RF
9-2-1. GSM850 RX
NORMAL CONDITION catch the channel?
NO
CHECK soldered ANT contact, C115, L117, L120
YES CONTINUOUS RX ON
NO FEM100 CHECK pin2 ≥ -65dBm ?
FEM100,RFS100 resolder or change
YES NO FEM100 CHECK pin12,13 ≥ -65dBm ?
FEM100 resolder or change
YES NO
FEM100 resolder or change
FEM100 CHECK pin 7 : 2.9V ?
YES
FEM100 pin 12,13 Vp-p : 120mV ?
NO
UCP300 resolder or change
YES NO
GSM RX path component resolder or change
GSM Receiver is O.K?
YES END
9-15
SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization
RF INPUT : 190CH AMP : -50dBm
Flow Chart of Troubleshooting
P6
UART1_SEL
GPIO_62|ANT_SEL_0
B16
P6
A17
P6
B17
P5
E15
P5
B15
P5
A14
P5
F14
EBI2_A_D_9
GPIO_61|ANT_SEL_1|WDOG_DISABLE
EBI2_A_D_8
GPIO_60|ANT_SEL_2
EBI2_A_D_7
GPIO_59|ANT_SEL_3
EBI2_A_D_6
GPIO_58|GPS_ADCQ
EBI2_A_D_5
GPIO_57|GPS_ADCCLK
EBI2_A_D_4
GPIO_56|GPS_SSBI
EBI2_A_D_3
GPIO_55|GPS_ADCI
EBI2_A_D_2
ANT_JTAG
LINE_OUT_R_N
D1 E1
C31 1
C310
C108
L117
ANT102 1 1
C111
FEM
2
L120
L101 ANT 2
C115
VDD 7
2
D2
CCOMP
EARON
LINE_OUT_L_P
T21
P19
R21
G 4 G 3 A 2 C 1
2
C1
ANT GSM RX GSM TX DCS 1800 RX DCS 1800 TX PCS 1900 RX PCS 1900 TX WCDMA 2100 RX WCDMA 2100 TX WCDMA 900 RX WCDMA 900 TX
VREG_GP1_2.85V
C107
2
B1
RCV_P RCV_N SPK_OUT_P SPK_OUT_N
HSED_BIAS_1.8V
RFS100
ANT101 1 1
C2
M21
HSED_BIAS
HPH_OUT_L_P
EAROP
HPH_VNEG
HPH_OUT_R_N
T19
P18
N19
R19
EBI2_A_D_0
E3
HPH_OUT_R HPH_OUT_L
MIC1P
LINE_IN_R_N
MIC2P
LINE_IN_L_P
MIC2N
P22
P23
U19
N22
N23
PWR_DET_IN
PA_DAC
HKAIN1
MIC1N
P21
N21
R22
TX_OUT_G_LB
TX_OUT_G_HB
HKAIN0
T22
A18
B23
C23
UMTS2100_TX GSM850_GSM900_TX DCS1800_PCS1900_TX PWR_DET GSM_PA_PWR_CTL VTHERM_IN VBATT_ID MIC1_MSM_N MIC1_MSM_P MIC2_MSM_N MIC2_MSM_P RADIO_ROUT RADIO_LOUT
A22
RX_IN_G_HBM
TX_OUT_U_LB
RX_IN_G_HBP
TX_OUT_U_HB2
RX_IN_G_LBP
TX_OUT_U_HB1
A20
A19
A21
G23
RX_IN_U|G_HB1P
RX_IN_G_LBM
RX_IN_U_HB2P
RX_IN_U|G_LBM
RX_IN_U|G_LBP
RX_IN_U_HB2M
L23
F23
J22
H22
J23
L22
H23
U900_G900_RXM U900_G900_RXP PCS_RXM PCS_RXP UMTS2100_RXM UMTS2100_RXP GSM850_RXM GSM850_RXP DCS_RXM DCS_RXP UMTS900_TX
K22
K23
ANT GSM RX GSM TX DCS 1800 RX DCS 1800 TX PCS 1900 RX PCS 1900 TX WCDMA 2100 RX WCDMA 2100 TX WCDMA 900 RX WCDMA 900 TX POWER
RX_IN_U|G_HB1M
EBI2_A_D_1
EBI2_D(9) EBI2_D(8) EBI2_D(7) EBI2_D(6) EBI2_D(5) EBI2_D(4) EBI2_D(3) EBI2_D(2) EBI2_D(0:15) EBI2_D(1) EBI2_D(0)
D3
B3
C314
GSM_ANT_SEL0_N GSM_ANT_SEL1_N GSM_ANT_SEL2_N GSM_ANT_SEL3_N MOT_EN
11 GSM850|EGSM_TX
GSM850_RX GSM850_RX EGSM_RX EGSM_RX PCN_RX PCN_RX PCS_RX PCS_RX
9 PCN|PCS_TX
FEM100 R103 R104 R105 R106
12 13 14 15 16 17 18 19
L104 L103
GSM850_RXM
GSM850_RXP
L106
DCS_RXM
C119
L107 L108
20 WCDMA 22 WCDMA
DCS_RXP
L109 L110
C123 GND GND GND GND GND GND
GSM_ANT_SEL0_N GSM_ANT_SEL1_N GSM_ANT_SEL2_N GSM_ANT_SEL3_N
3 CTRL1 4 CTRL2 5 CTRL3 6 CTRL4
L102
C117
L111
PCS_RXM
1 8 10 23 24 21
PCS_RXP
UMTS2100_ANT U900_RTX_G900_RX_ANT
R107
C439
C434
C433
R200 R208
L104 C117
L102
L103
L106
L108
L109
L107 C119
C240
C238 L219 R107
FEM100
C235
L217 L201 C107
C108
R105
R106
L101
C203
C111
L204
DUF200
R104
R103
C207
L205
R204
L111
DUF201
C414
C413
C426
C404
R205
C222
C217
C216
C424
C215
L110 C123
L212
L400
C432
C225
C437
L401
C436
C435
C438
C427
C415
L213
C314
C406
C409 C425
C405
C408
R306
TACT700
C213 C214
RFS100
SC102
L117 C115
L120
ANT102
ANT101
HHOLE100
R209
C446
TCX200 L703
C236
C443
OSC400
L70 2
C201
C239
VR300
C441
UCP 300
C447
L402 R305
C431 C309 ZD705
C410
C308
C416
L404
9-16
SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting
9-2-2. EGSM RX
NORMAL CONDITION catch the channel?
NO
CHECK soldered ANT contact, C115, L117, L120
YES NO FEM100 CHECK pin2 ≥ -65dBm ?
FEM100,RFS100 resolder or change
YES NO FEM100 CHECK pin22 ≥ -65dBm ?
FEM100 resolder or change
YES NO
FEM100, UCP300 resolder or change
FEM100 CHECK pin 7 : 2.9V ?
YES
FEM100 pin 22 Vp-p : 120mV ?
NO
UCP300 resolder or change
YES NO
GSM RX path component resolder or change
GSM Receiver is O.K?
YES END
9-17
SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting
C439
C434
C433
C416
L404
R200 L102
L103
L106
L109
C107
C108
R106
R105
R104
C111
R103 L101
DUF200
RFS100
TACT700
SC102 ANT_JTAG
ANT GSM RX GSM TX DCS 1800 RX DCS 1800 TX PCS 1900 RX PCS 1900 TX WCDMA 2100 RX WCDMA 2100 TX WCDMA 900 RX WCDMA 900 TX
VREG_GP1_2.85V
G 4 G 3 A 2 C 1
C108
L117
ANT102 1 1 2
FEM100
L217 L201
L120
L117 C115
C107
2
L108
L219 R107
C203
RFS100
2
L104 C117
C214
ANT102
ANT101
HHOLE100
L107 C119
C238
C235
R204
C123
C240
C207
L205
R205
L110
L111
C432
L204
C215
DUF201
C413
C404
C414
C426
C217
C216
C424
L400
C213
ANT101 1 1
R208
L212
C435
C436
C225
C437
L401
C438
C222
C415
L213
C314
C427
C406
C405
C409C425
R306
OSC400
L703
R209
C446
TCX200 L70 2
C236
C443
C408
C308
C201
C239
VR300
C441
UCP 300
C447
L402 R305
C431C309ZD705
C410
C111
FEM
2
L120
L101
11 GSM850|EGSM_TX
C117 GSM850_RX GSM850_RX EGSM_RX EGSM_RX PCN_RX PCN_RX PCS_RX PCS_RX
9 PCN|PCS_TX
FEM100 R103 R104 R105 R106
3 CTRL1 4 CTRL2 5 CTRL3 6 CTRL4
12 13 14 15 16 17 18 19
GSM850_RXM
L104 L103
GSM850_RXP
L106
DCS_RXM
C119
L107 L108
20 WCDMA 22 WCDMA
DCS_RXP
L109
PCS_RXM
L110
C123 1 GND 8 GND 10 GND 23 GND 24 GND 21 GND
GSM_ANT_SEL0_N GSM_ANT_SEL1_N GSM_ANT_SEL2_N GSM_ANT_SEL3_N
L102
VDD 7
ANT 2
C115
L111
PCS_RXP
UMTS2100_ANT U900_RTX_G900_RX_ANT
R107
C2 B1 C1 D2 D1
LINE_OUT_R_N
EBI2_A_D_1
E1
CCOMP
EBI2_A_D_0
EBI2_D(9) EBI2_D(8) EBI2_D(7) EBI2_D(6) EBI2_D(5) EBI2_D(4) EBI2_D(3) EBI2_D(2) EBI2_D(0:15) EBI2_D(1) EBI2_D(0)
M21
EAROP
EARON
LINE_OUT_L_P T21
P19
N19
R21
C314
SPK_OUT_N
RCV_P
RCV_N
SPK_OUT_P
HSED_BIAS_1.8V
C311
C310
HSED_BIAS
HPH_OUT_L_P
HPH_VNEG R19
LINE_IN_L_P
MIC1P
E3 B3
HPH_OUT_L
T19
U19
N23
P18
HPH_OUT_R
RADIO_LOUT
RADIO_ROUT
P23
MIC2P
MIC1N P21
N22
P22
MIC1_MSM_P
MIC2_MSM_P
MIC2_MSM_N
MIC1_MSM_N
PA_DAC
HKAIN1 N21
VBATT_ID
PWR_DET_IN
TX_OUT_G_LB
RX_IN_G_HBP
HKAIN0
VTHERM_IN
T22
R22
A18
GSM_PA_PWR_CTL
B23
A22
C23
PWR_DET
UMTS2100_TX
GSM850_GSM900_TX
DCS1800_PCS1900_TX
TX_OUT_U_HB1 A20
A21
TX_OUT_U_LB
UMTS900_TX
RX_IN_G_LBP F23
J22
A19
G23
DCS_RXP
GSM850_RXP
DCS_RXM
RX_IN_G_LBM H22
GSM850_RXM
RX_IN_U|G_HB1P
RX_IN_U_HB2M
RX_IN_U_HB2P L23
K23
PCS_RXP
RX_IN_U|G_LBP L22
K22
HPH_OUT_R_N
EBI2_A_D_2
MIC2N
EBI2_A_D_3
GPIO_55|GPS_ADCI
LINE_IN_R_N
EBI2_A_D_4
GPIO_56|GPS_SSBI
TX_OUT_U_HB2
GPIO_57|GPS_ADCCLK
TX_OUT_G_HB
EBI2_A_D_5
RX_IN_G_HBM
EBI2_A_D_7
UMTS2100_RXP
F14
D3
EBI2_A_D_8
EBI2_A_D_6
GPIO_58|GPS_ADCQ
UMTS2100_RXM
A14
P5
EBI2_A_D_9
GPIO_60|ANT_SEL_2 GPIO_59|ANT_SEL_3
RX_IN_U|G_LBM
P5
GPIO_62|ANT_SEL_0 GPIO_61|ANT_SEL_1|WDOG_DISABLE
RX_IN_U|G_HB1M
E15 B15
J23
B17
P5 P5
H23
A17
P6
PCS_RXM
ANT GSM RX GSM TX DCS 1800 RX DCS 1800 TX PCS 1900 RX PCS 1900 TX WCDMA 2100 RX WCDMA 2100 TX WCDMA 900 RX WCDMA 900 TX POWER
B16
P6
U900_G900_RXP
UART1_SEL
P6
U900_G900_RXM
GSM_ANT_SEL0_N GSM_ANT_SEL1_N GSM_ANT_SEL2_N GSM_ANT_SEL3_N MOT_EN
9-18
SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting
9-2-3. DCS RX
NORMAL CONDITION catch the channel?
NO
CHECK soldered ANT contact, C115, L117, L120
YES CONTINUOUS RX ON
NO FEM100 CHECK pin2 ≥ -65dBm ?
FEM100,RFS100 resolder or change
YES NO FEM100 CHECK pin22 ≥ -65dBm ?
FEM100 resolder or change
YES NO
FEM100, UCP300 resolder or change
FEM100 CHECK pin 7 : 2.9V ?
YES
FEM100 pin16,17 Vp-p : 120mV ?
NO
UCP300 resolder or change
YES NO
DCS RX path component resolder or change
DCS Receiver is O.K?
YES END
9-19
SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization
RF INPUT : 62CH AMP : -50dBm
Flow Chart of Troubleshooting
C439
SC102
C1 D2 D1 E1
EBI2_A_D_0
EBI2_D(9) EBI2_D(8) EBI2_D(7) EBI2_D(6) EBI2_D(5) EBI2_D(4) EBI2_D(3) EBI2_D(2) EBI2_D(0:15) EBI2_D(1) EBI2_D(0)
CCOMP
EAROP
B1
EBI2_A_D_1
LINE_OUT_R_N T21
LINE_OUT_L_P
C2
M21
HPH_OUT_L_P
HPH_VNEG
EARON P19
N19
R19
R21
E3 B3
C314
C310 SPK_OUT_P
SPK_OUT_N
RCV_P
RCV_N
HSED_BIAS_1.8V
C311
HPH_OUT_L
LINE_IN_L_P
HSED_BIAS
HPH_OUT_R_N T19
P18
HPH_OUT_R
MIC2P
LINE_IN_R_N P23
N23
U19
MIC1N
PA_DAC
MIC1P P21
N22
P22
MIC1_MSM_P
MIC2_MSM_N
N21
MIC1_MSM_N
PWR_DET_IN
HKAIN0 T22
R22
TX_OUT_G_LB
RX_IN_G_HBP
HKAIN1
VBATT_ID
VTHERM_IN
C23
A22
A18
PWR_DET
GSM_PA_PWR_CTL
GSM850_GSM900_TX
DCS1800_PCS1900_TX
UMTS2100_TX
B23
TX_OUT_U_HB1
TX_OUT_U_LB A19
A20
A21
G23
DCS_RXP
DCS_RXM
UMTS900_TX
RX_IN_U_HB2P
RX_IN_G_LBP
RX_IN_U_HB2M
RX_IN_G_LBM J22
L23
H22
F23
GSM850_RXP
GSM850_RXM
UMTS2100_RXP
UMTS2100_RXM
RX_IN_U|G_LBP
RX_IN_U|G_HB1P K23
PCS_RXP
J23
L22
K22
H23
PCS_RXM
U900_G900_RXP
U900_G900_RXM
MIC2N
EBI2_A_D_2 TX_OUT_G_HB
EBI2_A_D_3
GPIO_55|GPS_ADCI
TX_OUT_U_HB2
EBI2_A_D_4
GPIO_56|GPS_SSBI
RX_IN_G_HBM
GPIO_57|GPS_ADCCLK
RX_IN_U|G_LBM
EBI2_A_D_5
RX_IN_U|G_HB1M
EBI2_A_D_7
ANT_JTAG
D3
EBI2_A_D_8
EBI2_A_D_6
GPIO_58|GPS_ADCQ
RADIO_LOUT
TACT700
ANT GSM RX GSM TX DCS 1800 RX DCS 1800 TX PCS 1900 RX PCS 1900 TX WCDMA 2100 RX WCDMA 2100 TX WCDMA 900 RX WCDMA 900 TX
VREG_GP1_2.85V
G 4 G 3 A 2 C 1
C108
L117 C111
FEM
2
L101
11 GSM850|EGSM_TX
9 PCN|PCS_TX
VDD 7
L120
ANT 2
C115
R103 R104 R105 R106
3 4 5 6
L104
C117 GSM850_RX GSM850_RX EGSM_RX EGSM_RX PCN_RX PCN_RX PCS_RX PCS_RX
FEM100 GSM_ANT_SEL0_N GSM_ANT_SEL1_N GSM_ANT_SEL2_N GSM_ANT_SEL3_N
L102
CTRL1 CTRL2 CTRL3 CTRL4
12 13 14 15 16 17 18 19
L103
DCS_RXM L107
L108
20 WCDMA 22 WCDMA
GSM850_RXM
GSM850_RXP
L106 C119
DCS_RXP
L109 L110
C123 1 GND 8 GND 10 GND 23 GND 24 GND 21 GND
2
C108
EBI2_A_D_9
GPIO_60|ANT_SEL_2
C107
2
L102
GPIO_62|ANT_SEL_0
GPIO_59|ANT_SEL_3
RFS100
2
R200
L117 C115
GPIO_61|ANT_SEL_1|WDOG_DISABLE
ANT GSM RX GSM TX DCS 1800 RX DCS 1800 TX PCS 1900 RX PCS 1900 TX WCDMA 2100 RX WCDMA 2100 TX WCDMA 900 RX WCDMA 900 TX POWER
R106
F14
R105
A14
P5
R104
B15
P5
L103
P5
L106
E15
C111
B17
P5
R103 L101
A17
P6
L109
C203
C107
RFS100
UART1_SEL
B16
P6
FEM100
L217 L201
DUF200
L120
P6
C117
C214
ANT102
GSM_ANT_SEL0_N GSM_ANT_SEL1_N GSM_ANT_SEL2_N GSM_ANT_SEL3_N MOT_EN
L108
R204
C119
L219 R107
C235
L205
R205
ANT101
HHOLE100
ANT102 1 1
R208
L104
C238
C240
C207
L204
C215
DUF201
C414
C413
C426
C432
C123
L107
L212
L400
C404
C217
C216
C424
L401
C436
L110
L111
C437
C435
C438
C225
C415
C222
C427
C314
C409C425
C406
C405
C408
R306
L213
C213
ANT101 1 1
R209
C446
OSC400
L703
C236
C443
TCX200 L70 2
C201
C239
VR300
C441
UCP 300
C447
L402 R305
C431C309 ZD705
C410
C308
C416
L404
RADIO_ROUT
C433
MIC2_MSM_P
C434
L111
PCS_RXM
PCS_RXP
UMTS2100_ANT U900_RTX_G900_RX_ANT
R107
9-20
SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting
9-2-4. PCS RX
NORMAL CONDITION catch the channel?
NO
CHECK soldered ANT contact, C115, L117, L120
YES CONTINUOUS RX ON
NO FEM100 CHECK pin2 ≥ -65dBm ?
FEM100,RFS100 resolder or change
YES NO FEM100 CHECK pin18,19 ≥ -65dBm ?
FEM100 resolder or change
YES NO
FEM100, UCP300 resolder or change
FEM100 CHECK pin 7 : 2.9V ?
YES
FEM100 pin18,19 Vp-p : 120mV ?
NO
UCP300 resolder or change
YES NO
PCS RX path component resolder or change
PCS Receiver is O.K?
YES END
9-21
SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization
RF INPUT : 661CH AMP : -50dBm
Flow Chart of Troubleshooting
C439
C434
C433
UCP 300
C108
R106
R105
C107
L101
C111
C203
R104
R103
DUF200
C214
RFS100
TACT700
SC102
L120
ANT102
ANT101
L117
ANT_JTAG
C115
ANT GSM RX GSM TX DCS 1800 RX DCS 1800 TX PCS 1900 RX PCS 1900 TX WCDMA 2100 RX WCDMA 2100 TX WCDMA 900 RX WCDMA 900 TX
VREG_GP1_2.85V
G 4 G 3 A 2 C 1
C108
L117
ANT102 1 1 2
L102
FEM100
L217
C107
2
L103
L106
L109
L205
R204
L104 C117
L201
C207
L204
R205
C119
L219 R107
C235
C413
C404
C414
C426
C432
RFS100
2
R208
C238
C240
DUF201
C217
C216
C424
L400
C213
ANT101 1 1
R209
L212
C435
L401
C436
C123
L107
L108
C437
C438
C225
C222
C415
L110
L111
L213
C314
C427
C409 C425
C406
C405
C408
R306
C215
HHOLE100
R200
C443
TCX200 L703
C236
C446
OSC400
L70 2
C201
C239
VR300
C441
C447
L402 R305
C431 C309 ZD705
C410
C308
C416
L404
C111
FEM
2
L120
L101
GSM850_RXM 12 13 14 15 16 17 18 19
GSM850_RX GSM850_RX EGSM_RX EGSM_RX PCN_RX PCN_RX PCS_RX PCS_RX
9 PCN|PCS_TX
FEM100 R103 R104 R105 R106
L104
C117
11 GSM850|EGSM_TX
3 CTRL1 4 CTRL2 5 CTRL3 6 CTRL4
L103
GSM850_RXP
L106 C119
DCS_RXM L107
L108
20 WCDMA 22 WCDMA
DCS_RXP
L109 L110
C123 1 GND 8 GND 10 GND 23 GND 24 GND 21 GND
GSM_ANT_SEL0_N GSM_ANT_SEL1_N GSM_ANT_SEL2_N GSM_ANT_SEL3_N
L102
VDD 7
ANT 2
C115
L111
PCS_RXM
PCS_RXP
UMTS2100_ANT U900_RTX_G900_RX_ANT
R107
UART1_SEL
P6
B16
P6
A17
P6
B17
P5
E15
P5
B15
P5
A14
P5
F14
GPIO_62|ANT_SEL_0
EBI2_A_D_9
GPIO_61|ANT_SEL_1|WDOG_DISABLE
EBI2_A_D_8
GPIO_60|ANT_SEL_2
EBI2_A_D_7
GPIO_59|ANT_SEL_3
EBI2_A_D_6
GPIO_58|GPS_ADCQ
EBI2_A_D_5
GPIO_57|GPS_ADCCLK
EBI2_A_D_4
GPIO_56|GPS_SSBI
EBI2_A_D_3
GPIO_55|GPS_ADCI
EBI2_A_D_2
B1 C1 D2 D1 E1
EBI2_D(9) EBI2_D(8) EBI2_D(7) EBI2_D(6) EBI2_D(5) EBI2_D(4) EBI2_D(3) EBI2_D(2) EBI2_D(0:15) EBI2_D(1) EBI2_D(0)
CCOMP
EARON
LINE_OUT_L_P
EAROP
LINE_OUT_R_N
T21
P19
R21
N19
C2
M21
C310 RCV_P RCV_N SPK_OUT_P SPK_OUT_N
HSED_BIAS_1.8V
C311
LINE_IN_L_P
HPH_OUT_R_N
HPH_VNEG
R19
LINE_IN_R_N
HSED_BIAS
HPH_OUT_L_P
T19
P18
P23
N23
U19
EBI2_A_D_0
E3
HPH_OUT_R HPH_OUT_L
MIC2P
N22
HKAIN1
MIC1N
MIC2N
MIC1P
P22
P21
TX_OUT_G_HB
HKAIN0
PWR_DET_IN
TX_OUT_U_HB1
TX_OUT_U_HB2
PA_DAC
T22
R22
N21
A18
C23
TX_OUT_U_LB
RX_IN_G_HBP
TX_OUT_G_LB
A22
A21
A20
A19
B23
UMTS2100_TX GSM850_GSM900_TX DCS1800_PCS1900_TX PWR_DET GSM_PA_PWR_CTL VTHERM_IN VBATT_ID MIC1_MSM_N MIC1_MSM_P MIC2_MSM_N MIC2_MSM_P RADIO_ROUT RADIO_LOUT
RX_IN_U_HB2P
RX_IN_G_LBM
RX_IN_G_HBM
RX_IN_G_LBP
J22
F23
H22
G23
RX_IN_U|G_HB1M
RX_IN_U_HB2M
RX_IN_U|G_HB1P
RX_IN_U|G_LBP
L22
J23
L23
K23
H23
K22
U900_G900_RXM U900_G900_RXP PCS_RXM PCS_RXP UMTS2100_RXM UMTS2100_RXP GSM850_RXM GSM850_RXP DCS_RXM DCS_RXP UMTS900_TX
ANT GSM RX GSM TX DCS 1800 RX DCS 1800 TX PCS 1900 RX PCS 1900 TX WCDMA 2100 RX WCDMA 2100 TX WCDMA 900 RX WCDMA 900 TX POWER
RX_IN_U|G_LBM
EBI2_A_D_1
D3
B3
C314
GSM_ANT_SEL0_N GSM_ANT_SEL1_N GSM_ANT_SEL2_N GSM_ANT_SEL3_N MOT_EN
9-22
SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting
9-2-5. WCDMA Band1 RX
NORMAL CONDITION catch the channel?
NO
CHECK soldered ANT contact, C115, L117, L120
YES NO FEM100 CHECK pin2 ≥ -65dBm ?
FEM100,RFS100 resolder or change
YES NO FEM100 CHECK pin18,19 ≥ -65dBm ?
FEM100 resolder or change
YES NO FEM100, UCP300 resolder or change
FEM100 CHECK pin 7 : 2.9V ?
YES
FEM100 pin20 Vp-p : 120mV ?
NO
DUF201 UCP300 resolder or change
YES NO
WCDMA RX path component resolder or change
WCDMA Receiver is O.K?
YES END
9-23
SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting
C41 1 L40 5
UCP300
L406
C420
C444
C412
R407 C416
L404
C441
C447
C236
C239
L402
C201
C443
L102
L103
L106
L108
L109
C240
FEM100
C235
L217 L201
R106
R105
R104
R103
C107
C108
L101
L205
C111
DUF200
C203
C214
RFS100
SC102
L120
L117
ANT102
ANT101
OUT
L104 C117
L219
C115
C240
L219 L220
1 IN
L107 C119
C238
R107
VBAT
F201
C123
C207
L204
R204
L110
L111
DUF201
C413
C414
C404
C426
C216
C217
C424
C432
C213
UMTS2100_TX
R208
L212
L400
R205
C215
C225
C437
L401
C436
C435
C425
C438
C222
C415
L213
C314
C427
C409
C406
C405
C408
R305
R306
TCX200
R208
R209
C446
OSC400
C239
R200
C410
4
UMTS2100_ANT
C238
G G G
R209
R210
2 3 5
C221
PAM201
3
UMTS_PA_RANGE1
4
UMTS_PA_RANGE0
5
RFOUT
VBP
ISO
VMODE
GND
VEN
CPL
DUF201 L221
9
C222
6
10
3
RX
TX RX
8
UMTS2100_RXP
1 8
7
L212 L218
6
L213
C224
11
GND
UMTS2100_PA_EN
VCC2
RFIN
ANT
2
VCC1
2 G 4 G 5 G 7 G 9 G
1
C226
C227
C228
C229
C230
R207
PWR_DET_2100
C225
UMTS2100_RXM
INTERNAL COUPLING 20dB
UMTS2100 PAM
ANT GSM RX GSM TX DCS 1800 RX DCS 1800 TX PCS 1900 RX PCS 1900 TX WCDMA 2100 RX WCDMA 2100 TX WCDMA 900 RX WCDMA 900 TX POWER
9-24
SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting
9-2-6. GSM850/ GSM900 TX
NO
FEM100 pin11: about 2~3 dBm?
FEM100 pin7 : 2.85 V?
NO
FEM100 check & change
CONTINOUS TX ON CONDITION TX POWER DAC: 600 CODE APPLIED CH : 190/37 RBW : 100KHz VBW : 100KHz SPAN : 10MHz REF LEV. : 10dBm ATT. : 20dB
YES YES
RFS100,C115,L117,L120 check&change
PAM100 pin4 : 3.7~4.2 V?
NO
BATTERY ,UCP300 check & change
YES
PAM100 pin 5 : 1.2V ?
NO
Check R119
YES
NO
PAM100 pin8 about : -5dBm ?
YES
PAM100 pin 3 : 2.8V?
NO
YES
PAM100 change or resolder
NO
UCP300 check
C432 : 2.85V ?
UCP300 change oresolder
9-25
SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting
UCP 300
C132
L114
C133
L118
C142
C143
C228
R119
F201
FEM100
C126
L217
PAM100
L201
TA100
C235
R106
R105
R104
R103
C124
C107
C139 C138 C134
L119
C144
C125
C145
C137 L116
C136
C108
L101
C111
L112
SC100
RFS100
TACT700
SC102 ANT 2
VDD 7
L120
L117 C115
9 PCN|PCS_TX
C117 GSM850_RX GSM850_RX EGSM_RX EGSM_RX PCN_RX PCN_RX PCS_RX PCS_RX
FEM100 R103 R104 R105 R106
C140
C227
C240
L205
FEM
C224
L102
L103
L106
L108
L109
R107
C203
11 GSM850|EGSM_TX
3 CTRL1 4 CTRL2 5 CTRL3 6 CTRL4
12 13 14 15 16 17 18 19
L104 L103
ANT GSM RX GSM TX DCS 1800 RX DCS 1800 TX PCS 1900 RX PCS 1900 TX WCDMA 2100 RX WCDMA 2100 TX WCDMA 900 RX WCDMA 900 TX POWER
GSM850_RXM
GSM850_RXP
L106
DCS_RXM
C119
L107 L108
20 WCDMA 22 WCDMA
DCS_RXP
L109 L110
C123 1 GND 8 GND 10 GND 23 GND 24 GND 21 GND
GSM_ANT_SEL0_N GSM_ANT_SEL1_N GSM_ANT_SEL2_N GSM_ANT_SEL3_N
C226
R210
R110
R207
L113
C214
R204
ANT102
ANT101
HHOLE100
C117
L219
DUF200
L204
R205
C119
L104
C238
C207
C213 C215
L111
C414
C413
C426
C404
C216
C424
C217
L400
C432
C123
L107
C127
DUF201
L401
C436
L110
L212
C435
C425
C438
C225
C437
C415
TCX200 L703
C222
C314
C406
C409
C405
C427
R306
L213
L221
PAM201
R208
C446
OSC400
L70 2
L220
L218
C443
C408
R305
ZD705
C308
C221
R209
C236
C239
C309
VR300
R200
C447
C431
L402
L111
PCS_RXM
PCS_RXP
UMTS2100_ANT U900_RTX_G900_RX_ANT
R107
L112
C125
C124
L113
C126
C127
VBAT
Atten 3dB GSM850_GSM900_TX
C132
C133
L114
TA100
L118
C142
C134
C143
PAM100 GSM_PA_PWR_CTL
C137
VAPC VBATT VCC_OUT
C136
8 GSM_IN 1 DCS|PCS_IN
L119
25V
3
GSM_PA_EN C145
GSM_OUT 9 16 DCS_OUT BS
TX_EN
2
BAND_SELECT
NC GND GND GND GND GND GND
C144
6
L116
C138
C140
7 10 11 12 14 15
DCS1800_PCS1900_TX
5 4 13
R119
C139
Atten 3dB
9-26
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Flow Chart of Troubleshooting
9-2-7. DCS/ PCS TX
NO
FEM100 pin11: about 2~3 dBm?
FEM100 pin7 : 2.85 V?
NO
FEM100 check & change
CONTINOUS TX ON CONDITION TX POWER DAC: 600 CODE APPLIED CH : 190/37 RBW : 100KHz VBW : 100KHz SPAN : 10MHz REF LEV. : 10dBm ATT. : 20dB
YES YES
RFS100,C115,L117,L120 check&change
PAM100 pin4 : 3.7~4.2 V?
NO
BATTERY ,UCP300 check & change
YES
PAM100 pin 5 : 1.2V ?
NO
Check R119
YES
NO
PAM100 pin8 about : -5dBm ?
YES
PAM100 pin 3 : 2.8V?
NO
YES
PAM100 change or resolder
NO
UCP300 check
C432 : 2.85V ?
UCP300 change oresolder
9-27
SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting
UCP 300 F201
R110
C132
L114
C133
L118
C240
C142
C143
C228
R119
C140
C226
C227
R210
C224
L102
L106
L103
L108
C117
L221 R207
L113
L219
FEM100
C126
PAM100
C235
L217
TA100
R107
L201
R106
R103
R104
R105
C124
C107
C139 C138 C134
L112
L119
C144
C125
C145
C137 L116
C214
C136
C108
L101
C111
DUF200
SC100
RFS100
TACT700
SC102 ANT 2
FEM
9 PCN|PCS_TX
VDD 7
L120
L117 C115
11 GSM850|EGSM_TX
C117 GSM850_RX GSM850_RX EGSM_RX EGSM_RX PCN_RX PCN_RX PCS_RX PCS_RX
FEM100 R103 R104 R105 R106
3 CTRL1 4 CTRL2 5 CTRL3 6 CTRL4
12 13 14 15 16 17 18 19
L104 L103
ANT GSM RX GSM TX DCS 1800 RX DCS 1800 TX PCS 1900 RX PCS 1900 TX WCDMA 2100 RX WCDMA 2100 TX WCDMA 900 RX WCDMA 900 TX POWER
GSM850_RXM
GSM850_RXP
L106
DCS_RXM
C119
L107 L108
20 WCDMA 22 WCDMA
DCS_RXP
L109 L110
C123 1 GND 8 GND 10 GND 23 GND 24 GND 21 GND
GSM_ANT_SEL0_N GSM_ANT_SEL1_N GSM_ANT_SEL2_N GSM_ANT_SEL3_N
PAM201
C203
ANT102
ANT101
HHOLE100
L109
R204
L111
L205
R205
C119
L104
C238
C207
L204
C215
C123
L107
C127
DUF201
C414
C413
C404
C426
C216
C424
C217
C432
C213 L703
L110
L212
L400
TCX200
C225
L401
C436
C437
C435
C425
C438
C222
C415
L213
C314
C406
C409
C405
C408
R306
OSC400
L70 2
L220
R208
C446
L218
C443
C427
R305
ZD705
C308
C221
R209
C236
C239
C309
VR300
R200
C447
C431
L402
L111
PCS_RXM
PCS_RXP
UMTS2100_ANT U900_RTX_G900_RX_ANT
R107
L112
C125
C124
L113
C126
C127
VBAT
Atten 3dB GSM850_GSM900_TX
C132
C133
L114
TA100
L118
C142
C134
C143
PAM100 GSM_PA_PWR_CTL
C137
VAPC VBATT VCC_OUT
C136
8 GSM_IN 1 DCS|PCS_IN
L119
25V
3
GSM_PA_EN C145
GSM_OUT 9 16 DCS_OUT BS
TX_EN
2
BAND_SELECT
NC GND GND GND GND GND GND
C144
6
L116
C138
C140
7 10 11 12 14 15
DCS1800_PCS1900_TX
5 4 13
R119
C139
Atten 3dB
9-28
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Flow Chart of Troubleshooting
9-2-8. WCDMA Band1 TX
FEM100 pin11: about 2~3 dBm?
NO
NO
FEM100 pin7 : 2.85 V?
FEM100 check& change
YES YES
RFS100,C115,L117,L120 check&change CONTINUOUS TX ON CONDITION CH : 698CH(DCS) TX POWER CODE: 520 CODE Aplied RBW : 100KHz VBW : 100KHz SPAN : 10MHz REF LEV. : 10dBm ATT. : 20dB
PAM201 pin1: 3.7~4.2 V?
NO
BATTERY ,UCP300 check & change
YES NO NO
PAM201 pin2 about : -5dBm ? YES PAM201 change or resolder
NO
UCP300 check
F201 pin 1 about : -5dBm?
UCP300 change oresolder
9-29
SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting
UMTS900 PAM C235
VBAT C201
L217 U900_RTX_G900_RX_ANT
F200
R200
L215 1
UMTS900_TX
IN
L201
4
OUT G GG 2 3 5
C236
L203
DUF200 6
PAM200 2 3
UMTS_PA_RANGE1
4
UMTS_PA_RANGE0
5
RFOUT
VBP
ISO
VMODE
GND
VEN
CPL
10
ANT
VCC2
RFIN
C204
9
3
RX
TX RX
8
PWR_DET_2100 C205
7
C203
1
L206
U900_G900_RXP
8
L204
L205
C206
6
GND
UMTS900_PA_EN
VCC1
2 G 4 G 5 G 7 G 9 G
1
11
C207 R201
U900_G900_RXM
PWR_DET
C212
C211 C210 C208 C209
R202
R203
RTR6285: POWER DETECTER : -11~2dBm
ANT GSM RX GSM TX DCS 1800 RX DCS 1800 TX PCS 1900 RX PCS 1900 TX WCDMA 2100 RX WCDMA 2100 TX WCDMA 900 RX WCDMA 900 TX POWER
U101
F200
UCP300
F201
R404
R402
C224 C132
L114
C133
L118
C142
R119
C143
C235
L201
R106
R105
R104
R103
C207
C107
TA100
C126
PAM100
C240
FEM100
L217
C124
C139 C138 C134
L119
C144
C125
C145
C137 L116
C136
C108
L101
C111
L205
L204
L112
C203
C214
R109
L113
L219
DUF200
R202
C228
C226
C127
R110
R207
C238
R107
C131
L221
C140
R210
TP_PS_HOLD
C130
R201 L218
C230
C227
C117
C204 C206
C229
L104
R203
PAM201
R208
L102
L106
C119
L103
L107
L108
C123
L109
L111
DUF201
SC100
R204
C225
C413
C414
C426
C432
L110
C208
L220
L212
L400
C404
C216
C217
C424
R205
C222
L401
C436
C437
C435
C425
C438
L213
C314
C409
C415
C427
C406
C408
C405
C213
L120
ANT102
ANT101
L117 C115
RFS100
SC102
C215
C210
C239
C443
PAM200 C209
R200
C221
R209
C236
TCX200 L703
L406 C201
OSC400
L70 2
L215
C441
C446 R306
L203
C416
C447
R305
C308
C420
C439
C410
L402
C211
L206
L40 5
R407
L404
VR300
C418
C444
C412
C429
C212
C205
C407
C421 C422
D400
C417
C419
C445
C41 1
C448 C430
9-30
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Flow Chart of Troubleshooting
10-3. Bluetooth No Check BT function ON
Check the Voltage at R100 = 1.5V C104 = 2.9V
Check 26MHz clock at C122
Enable BT function or Rebooting
No Check UCP300
No Check OSC100
Yes Check any signal at TP_UART_RX TP_UART_TX
No Replace U100
Yes No Check the status of ANTENNA at Rear case
Replace FPCB Antenna
Yes Check any signal at C113
No Resolder or replace F100, C113
Yes
Check antenna clip ANT100
No Resolder or replace ANT100
Yes END
9-31
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Flow Chart of Troubleshooting
VREG_GP2_2.9V
VREG_MSME_1.8V VBT_1.5V
VBT_1.5V
R100
C100
F6 F7 G6 H7 D6 E5
A3 A2
SDIO_DATA0|CSPI_MISO|UART_TX
LO_REF TEST_EN
ANT100 C113
R102
1 2
1 2
35 78 G3
RST#
SDIO_DATA1|CSPI_INT|UART_RTS
L100
A7
D7
G1
H6
VDD_PADS
VDD_PADS
XTAL_IN XTAL_OUT
PCM_SYNC
BT_RESET
B3
C118
TP100
G5
C116
SDIO_DATA2|UART_RX SDIO_DATA3|CSPI_CS#|UART_CTS
C2
N|CS
SDIO_CLKCSPI_CLK
N|CS
SDIO_CMDCSPI_MOSI
N|CS
SDIO_SD_CS#
N|CS
D4 F5
1
2
4
3
1 2
NC
C121
C120
B6
C3
OSC100
D2
NC CLK_32K VSS_ANA
E6
VDD_CORE
A1
BT_UART1_RX UART1_CTS BT_UART1_TX UART1_RTS
G7
VDD_RADIO
VDD_ANA
TP_UART_RX TP_UART_CTS TP_UART_TX TP_UART_RTS
F2
RF_P
2 DC BAL 6 BAL UNBAL 1 NC G G G 4
E2
RF_N
PCM_CLK
F100
A6
PCM_IN PCM_OUT
C109
A4
VREGOUT_H VREGENABLE
PIO9
C106
B2
VREGIN_L
U100
PIO5
VSS_RADIO
H4
PIO3
L105
A5
VREGIN_H
PIO2
PIO7
VSS_SCREEN
H2 H3
PIO1
PIO4
VSS_LO
G4
BT_PCM_DOUT BT_PCM_DIN BT_PCM_CLK BT_PCM_SYNC
F4 G2
SPI_MOSI
VSS_DIG
B7
C7
VBT_1.5V
R101
E4
SPI_MISO PIO0
VSS_DIG
C6
D5
C104
F3
C5
E7
C105
H1
SPI_CLK SPI_CS#
AIO0
E1
C4 B5
C1
B4
H5
BT MODULE
C103
C102
C101
C122
HDC_600
BOTHHOLE104
ZD602
SLC600
ZD601
ZD600 ZD605
ANT100
ZD701 R102
TA700 C105
OSC100
C102
C10 4
C103
R100
TACT702 R619
C109
C100
R615
R618
C106
R101
C62 0
C619
C621
TP_UART_CTS
C122
C101
C618
C12 1
U100
TP100
C118
BTC700
C120
C613 ZD606
TP_UART_RTS
L105
F100
L100
U604
C116
C113
9-32
SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting
9-4. FM Radio Part
FM Radio does not work Turn on the Radio Yes
Confirm whether or not damage Micro USB Connector
Yes
Change MiroUSB Connector
No
Is there any signal (I2C) at R109, R110 ?
No
Check UCP300-1(QSC6240)
Yes No
Is there any signal at C130, C131 ?
Yes
Check the EAR/SPK Path
9-33
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Check 502(Radio TRx)
Flow Chart of Troubleshooting
VREG_MSME_1.8V
VREG_MSMP_2.6V
VREG_MSME_1.8V
R633
R110
U101
ZD505
L508
U101 R109
C131
C130 F6 B6
R110
R109
L115
A6
A3
I2C_SCL_FM I2C_SDA_FM
ZD504
A4 B1 F2
C144 C137
C136
L119 C145
IFC500
C542
C134
L116
ZD506
C138
C549
TA100
C139
C548
L114
C133
L118
C142
C132
A5
SLEEP_CLK FM_RADIO_ANT
L115
F4 E1 A2
AUDOL VCC
AUDOR
VDD VREFDIG
BUSSEL1 BUSSEL2
SCL SDA
GPIO1
SEN
GPIO2
T_EN AGND FREF INTX
DGND RFGND
RFI RST
NC NC
E6 D6
C131
C1 A1
F3 F5
F1 C6 D1
1 2
C541
FM RADIO
9-34
SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization
RADIO_LOUT RADIO_ROUT
Flow Chart of Troubleshooting
9.5 Touch Screen Panel (TSP) Touch does not work Yes
Check the connection of Touch screen panel FPCB and connector on PCB .
No
Reconnect the TSP FPCB with connector on PCB
Yes
Check the Touch_2.6V of C613 Is it 2.6V?
No CHECK UCP300. resolder or change
Yes
Check the TSP_X+ of C618 at U604. Is it 2.6V?
No
CHECK U604. resolder or change
Yes
Change the TSP module.
END
9-35
SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting
HDC_600
BOTHHOLE104
ZD602
SLC600
ZD601 ZD600 ZD605
ANT100
ZD701 R102
C116
TA700 C105
OSC100
C102
C103
R100
TACT702 R619
C100
R615
C106
R618
C10 4
C62 0
C619
C621
TP_UART_CTS
C122
C101
C109
C618
C12 1
U100
TP100
C118
R101
BTC700
C120
C613 ZD606
TP_UART_RTS
L105
F100
L100
U604
C113
TOUCH_2.6V
C613
U604
A3 C3
TSP_X+ TSP_X-
B3 D3
AUX X+ XY+ Y-
GND NC NC
TOUCH_INT_R TOUCH_RST_R TOUCH_SCL_R TOUCH_SDA_R
TSP_XTSP_Y+ TSP_X+ TSP_Y-
D2 1 2
C618
C619
C620
C621
ZD605
TSP_Y+ TSP_Y-
A0
1 2 3 4 5 6 7 8
1 2 3 4 5 6 NC NC
ZD602
A1
SLC600
B1 NIRQ C2 NRST D1 SCL C1 SDA
ZD601
B2
VDD
ZD600
A2
ZD606
TOUCH CONN R-TYPE - U604 SMD C-TYPE - U604 N.C
9-36
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Flow Chart of Troubleshooting
9-6. Camera Camera does not work Yes
Check the CAM_EN signal of R614 when CAM mode is activated.
No
CHECK UCP300. resolder or change
Yes
Check Camera supply voltage 1.5,1.8,2.8V of C610, C605, C609, C603, C604
No
CHECK the U602. resolder or change
Yes
Check camera connector.
No
Reconnect the Camera FPCB.
Yes Change the Camera module.
END
9-37
SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting
MIC_501
HDC_600
ZD604
L501
C513
C514
ZD508
ZD603
C521
C515
R516
R623
ZD700
C616
U606
R709
C702
C631
R614
C403
R612
C608
C705
TP_CAMIF_DATA(0)
R120
TP_UART_CTS
R121
C603
C423
C604
C706
U602
R626
R405
C626
C624
C623
U604
R617
C622
L700
R707
ZD702
C609
OSC100
CAM_2.8V_A
CAM_IO_1.8V
CAM_1.5V
R610
HDC_600 1 3 5 7 9 11
CAM_D(3) CAM_D(5) CAM_D(2) CAM_D(7) CAM_D(6) CAM_RST CAM_MCLK
C605
C628
C625
C627
C630
L601
C621
C610
R611
C629
ZD401
R610
C606 C611
C618
C619
TA400
R613
C62 0
TA401
Q400
BTC700
C614
U603 BOTHHOLE105
13 15 17 19
1005
BLM15HD102SN1
2 4 6 8 10 12 14 16 18 20
R611
2 4 6 8 10 12
CAM_D(4) CAM_SCL CAM_SDA
14 16 18 20
CAM_D(0) CAM_D(1) CAM_PCLK CAM_HSYNC CAM_VSYNC
R613
NC NC NC NC
L601
1 3 5 7 9 11 13 15 17 19
C630
C628
C605
C611
C62 9
C604
C62 7
C625
C62 6
C62 4
C623
21 22 23 24
C606
1.3MEGA CAMERA VPH_PWR
CAM_2.8V_A CAM_IO_1.8V
CAM_1.5V
U602 R612
1 2
CAM_EN
3
VOUT1
STBY1
VOUT2
STBY2
VOUT3
STBY3
GND
8 7 6 5
9
GND
4
VIN
R614
C608 C603
C609
C610
CAM LDO
9-38
SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization
7. Block Diagrams 7-1. Block Diagram
TX(GSM850/900)
GSM TX DPCS TX UMTS 900
TEA5991
SAW DPX
Radio Out
TX (DPCS)
SKY77336-13
RX( GSM / UMTS 900 )
I2C
RF
USB Switch IC
BASE BAND
PAM
D5023
ACPM-5208-SG1 SAW DPX
EAR MIC
QSC 6240T
B7696 TX(UMTS 2100)
SPEAKER EAR SPK MIC RCV Touch I2C
ACPM-5021-SG1 RX(GSM 850) RX(DCS)
16bit
RX(PCS)
PMIC UART
-IYB-E4S
PCM
Audio AMP YDA158-PZE2
TSP LCD
Connector TA Ear_Phone USB 2.0
7-1
SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization
SPK MIC
Mian MIC
RCV
MOTOR
Charging
SPEAKER
KEY MATRIX 1.3M Camera
TA
BC63B239A04
EAR SPK
Micro USB
UART
RX( UMTS 2100)
PAM
USB D+/D-
TX(UMTS900)
FEM
BT
FM Modul
USIM
PAM
B7953
UMTS 2100
I2C
T-Flash
Block Diagrams
7-2. RF Blcok Diagram
TX(GSM850/900)
GSM TX DPCS TX
PAM
ATTN
SKY77336-13
ATTN
TX (DPCS)
BAND SELECT / GSM PA PAM CTL UMTS 900
FEM
Trans mitters
RF
BAND
RX( GSM / UMTS 900 )
SAW DPX
BASE
B7953
D5023
PAM
CPLR
ACPM-5208-SG1 ATTN
UMTS 2100
TX(UMTS900)
PWR DET
RX( UMTS 2100)
PWR DETECT
SAW DPX
QSC 6240T
TRK_LO ADJ
B7696
PAM ACPM-5021-SG1
TX(UMTS 2100)
T
RX(GSM 850)
C X
RX(DCS) RECEIVERS
RX(PCS)
O
TCXO 7-2
SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization
8. PCB Diagrams 8-1. Main Top
MIC_501
BOTHHOLE104
HDC_600
ZD604
ZD603
C521
C515
R516
C616
U606
R709
C702
C631
C703
C706
C704
U602
C403
R612
C608
C603
C705
TP_CAMIF_DATA(0)
TP_UART_RTS
TP_UART_CTS
R120
ZD706
L706
R121
R614
C423
C623
C604
R405
R626
C609
SLC600
U604
ZD700
ZD702
00 T4 BA
R707
C610
C626
C624
C627
C630
ZD606
C613
C605
C105
C628
C621
R611
C629
C625
C619
C611
C103
C10 4
C102
R100
TACT702
C100
R615
R619
R618
C106
C109
C62 0
OSC100
C101
L601
C122
C118
C618
C12 1
U100
TP100
R610
C606
L700
C120 R613
ZD401
Q400
BTC700
TA400
TA700
L100
TA401
R102
C116
L105
F100
R617
C622
ZD605
ZD701
C614
R623
ZD600
ANT100
U603 BOTHHOLE105
C113
R101
L501
C513
C514
ZD601
ZD508
ZD602
VK700
SIM700 CD700
L701
Q700
R700
TP_PON_RESET_N
C701
C700
L704
L300
ZD707
R702 R703 R704 R701
R706
R716
R705
C707
R708
TP_EBI2_D0
F601
TP_BOOT_SW
U101
ZD505
R109
L115
C134
IFC500
C144 C137
UCP300
PAM100
L116
C203
C542
C145
ZD506
C125
C138
C136
C108
L101
C111
L119
C548
R106
R105
R104
R103
L204
L205
L112
C139
C549
L114
TA100
C235
C413
C404
C414
C426
C124
C214
L508
C132
C133
L118
C142
C143
R119
C140
C126
C107
F602
F201
R404
R402
L218
C240
FEM100
L201
DUF200
C224
C227
C226
C127
C228
R210
L217
TP_LCD_CS
ZD504
L113
L219 R107
R110
TP_LCD_RE
R207
C238
C207
TACT700
C213
L221
PAM201
TP_LCD_WE
R633
C131
R201
L220
R208
TP_LCD_D(0)
C130
R202
C206
C229
C117
C209
C210
R209
L102
L104
C208
R200
L106
C119
L103
L108
L111
DUF201
C435
L401
C425
C424
C217
C216
C432
C541
SC100
R204
L107
R203
C230
TP_PS_HOLD
TP_JIG_ON
C204
PAM200
C221
L212
L400
TCX200
C123
L109
C437
C225
C222
C314
C409
C408 C436
C427
R305
ZD705
C438
L110
L206
L406
C420
C239
C309
C415
L213
C205
L40 5
C418
C447
C431
C406
C211
F200
D401
U600 F600 TP_ISET
R509
C530
C417
C419
C439
C236
OSC400
R205
R513
C307
C444
C412
L215
C441 C201
C443
C215
C525 R508
C526
L203
C416
C405
C540
L509
D400 C212
C446 R306
C534
L510
HEA600
TP_UART_TX
TP_EBI1_D0
C538
U502
TP_USB_SW_INT
TP_UART_RX
TP_EBI1_CKE
ZD708
U601
SC101
TP_EBI2_LB TP_EBI2_CS
C428
R407
L402
L703
C532
C407
L404 C410
C308
C535
C440
C539
C455
C445
C401
C429
VR300
C529
C450
C546
TP_EBI1_CLK_P
ZD400
C411
R406
C422
C433
C451
R510
C528
U501
M
C531
R512
L403
C442
TP_EBI1_CLK_
C421
C434
RFS100
SC102
L117 C115
L120
ANT102
ANT101
T HHOLE100
U400 R308
C449
L70 2
R511
C533
U300
C545
R401
C601
C402
R301
JTAG
TP_EBI2_WE
C527
C454
BOTHHOLE101
C602
R307
C453
R300
C400 C448 C430
C456
ZD704
UME300
ZD703
R403
L600
R605
TP_EBI2_UB
C306
ZD709
TP_EBI1_OE
C303
R606
TP_EBI1_WE
TP_EBI2_OE
R410
SC104
R304
C304
C302
TP_A16
R303
HOLE102
TP_EBI1_ADV
SC103
C305
C300
C600
TP_USB_ID
C452
TP_EBI1_CS
C301
R302
ZD710
BOTHHOL
SPK501 MIC_500
SPK500
8-1
SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization
E
PCB Diagrams
8-2. Main Bottom RCV
R MOTO
C310 R505
C524
ZD503
C523
L507
C517
C536
C503 C505 C504
TA500
L500
U500
SEND
R501
L506
C507
L502
ZD509
C512
L504 C500
C537
R502
ZD507
R506
ZD502
C311
ZD501 ZD500
R500
C502
C
KEY_END
8-2
SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization
11. Disassembly and Assembly Instructions 11-1. Disassembly 1
2
Unscrew 6 points at the REAR case
1) Be careful not to make scratch and molding damage!
1) Be careful not to make scratch and molding damage!
3
Disassemble the REAR as below sequence
2) Be careful not to damage IF COVER
lift up PBA after disassemble 1 → 4 sequence
4
Disassemble the Keypad
* Disassemble HOOK after pulling FRONT to side
1) Be careful not to make scratch and molding damage! 2) Be careful FPCB damage when disassemble volume key
1) Be careful not to make scratch and molding damage!
11-1
SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization
Disassembly and Assembly Instructions
5
Disassemble FRONT and LCD bracket
6
Disassemble LCD and bracket after separate LCD FPCB
1) Be careful not to make scratch and molding damage!
1) Be careful not to make scratch and molding damage!
2) Be careful not to damage LCD
2) Be careful not to damage LCD FPCB and LCD
7
Disassemble FRONT and TSP bracket
1) Be careful not to make scratch and molding damage!
8
Disassemble the Camera
1) Be careful not to make scratch and molding damage!
11-2
SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization
Disassembly and Assembly Instructions
9
Disassemble screw 2 point
10
Disassemble CAMERA bracket after motor and receiver
1) Be careful not to make scratch and molding damage!
11
Disassemble SPK module
1) Be careful not to make scratch and molding damage!
12
Desoldering Vibration motor, receiver, volume key FPCB
1) Be careful not to make scratch and molding damage! 2) Be careful to intenna pin depression
1) Be careful not to make scratch and molding damage!
11-3
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Disassembly and Assembly Instructions
13
Disassemble the Shieldcan
*disassemble POINT
1) Be careful not to make scratch and molding damage!
11-4
SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization
Disassembly and Assembly Instructions
11-2. Assembly 1
2
Assemble the SHIELD CAN
Soldering 4 points of Volume Key FPCB pad with PBA
1) Be careful not to make scratch and molding damage!
3
1) Be careful not to make scratch and molding damage!
4
Soldering Volume Key FPCB pad and Receiver FPCB pad with PBA
1) Be careful not to make scratch and molding damage!
Place receiver and motor after assemble CAMERA bracket
1) Be careful not to make scratch and molding damage!
11-5
SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization
Disassembly and Assembly Instructions
5
6
Assemble SPK module
Screw 2 points at the PBA
* Be careful to intenna pin depression
* Check locker assembly status
1) Be careful not to make scratch and molding damage! 2) Be careful to intenna pin depression
7
1) Be careful not to make scratch and molding damage!
8
Assemble CAMERA module after replace release paper.
Place TSP on FRONT after putting TSP FPCB on FRONT hole.
1) Be careful not to make scratch and molding damage! 2) assemble connector until occur 'click' sound
1) Be careful not to make scratch and molding damage!
11-6
SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization
Disassembly and Assembly Instructions
9
10
Assemble LCD module after remove LCD bracket release paper
Attach LCD FPCB on bracket's guide line after remove release paper
* Remove release paper * Remove release paper
1) Be careful not to make scratch and molding damage!
11
1) Be careful not to make scratch and molding damage! 2) attach on bracket's guide line
12
Assemble LCD bracket on FRONT after
Assemble KEYPAD
remove FRONT와 LCD의 protection vinyl
* Be careful to FPCB folding
1) Be careful not to make scratch and molding damage! 2) Be careful to TSP FPCB folding
1) Be careful not to make scratch and molding damage!
11-7
SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization
Disassembly and Assembly Instructions
13
Place PBA ASS'Y on FRONT
14
Assemble LCD CONN after insert TSP FPCB until fit on silk line. Attach volume key FPCB after remove release paper
* fit on silk line
1) Be careful not to make scratch and molding damage! 1) Be careful not to make scratch and molding damage!
2) Insert TSP FPCB fit on silk line 3) Assemble connector until occur 'click' sound
15
Assemble REAR by upper to lower
1) Be careful not to make scratch and molding damage!
16
Screw 6 points at the REAR case.
1) Be careful not to make scratch and molding damage! 2) Torque adjust to 1.2 kgf/m
11-8
SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization
- This Document can not be used without Samsung's authorization -
5-2. Cellular phone Parts list : GT-S3370DIASWR Design LOC
Description
SEC CODE
QAR01
AUDIO-RECEIVER
3009-001453
QBC00
ASSY COVER-BATT(DI)
GH98-16826D
QBR05
PMO BRACKET-CAMERA
GH72-58473A
QCA01
ASSY CAMERA-GTS3370(1.3M)
GH96-04338A
QCK01
PMO KEY-CAMERA(DI)
GH72-59477D
QCK02
PMO KEY-HOLD(DI)
GH72-59272D
QCR03
SCREW-MACHINE
6001-001811
QCR72
SCREW-MACHINE
6001-002051
QFR01
ASSY CASE-FRONT(DI)
GH98-16825D
QKP01
ASSY KEYPAD-MAIN(DI)
GH98-16943D
QLB01
ASSY BRACKET-LCD
GH98-16942A
QLC01
ELA MODULE-LCD MODULE(GTS3370)
GH96-04756A
QME01
DOME SHEET-GTS3370
GH59-08912A
QME03
TOUCH/PANEL-GTS3370 EU/PNK
GH59-08969D
QMI03
RMO RUBBER-MIC_HOLDER_TOP(V3)
GH73-14041A
QMO01
MOTOR DC-SCHC250
GH31-00323A
QMP01
A/S ASSY-PBA MAIN,GTS3370,XEB,COMM,SVC
GH82-04812A
QRE01
ASSY CASE-REAR(DI)
GH98-16824D
QRF03
PMO COVER-USB(DI)
GH72-59478D
QSP01
MODULE-SPK+INT,GTS3370
GH59-09014A
QVK01
KEY FPCB-SIDE KEY(GTS3370)
GH59-08927A
QVO01
PMO KEY-VOLUME(DI)
GH72-59271D