Date post: | 11-Jan-2016 |
Category: |
Documents |
Upload: | narayana-seella |
View: | 42 times |
Download: | 2 times |
GSM TELEPHONE
GT-S6802
1. Safety Precautions
2. Specification
3. Product Function
4. Exploded View and Parts list
5. MAIN Electrical Parts List
6. Level 1 Repair
7. Disassembly and AssemblyInstructions
8. Chart of Troubleshooting
9. Reference data
Notice :All functionality, features, specifications and otherproduct information provided in this document including, but not limited to, the benefits, design, pricing,components, performance, availability, and capabiliti-es of the product are subject to change withoutnotice or obligation. Samsung reserves the right tomake changes to this document and the productdescribed herein, at anytime, without obligation onSamsung to provide notification of such change.
GSM TELEPHONE CONTENTS
This Service Manual is a property of Samsung Electronics Co.,Ltd.Any unauthorized use of Manual can be punished under applicableInternational and/or domestic law.
Samsung Electronics Co.,Ltd.
2012. 04. Rev.1.0
ⓒ
2. Specification
2-1
2-1. GSM General Specification
GSM850
Phase 1
EGSM 900
Phase 2
DCS1800
Phase 1PCS1900 WCDMA2100 WCDMA900
Freq.
Band[MHz]
Upl ink/Dow
nl ink
824~849
869~894
880~915
925~960
1710~1785
1805~1880
1850~1910
1930~1990
1922~1977
2112~2167
880~915
925~960
ARFCNrange
128~2510~124 &
975~1023512~885 512~810
UL:9612~9888DL:10562~1
0838
UL:2712~2863
DL:2936~3088
Tx/Rxspacing
45MHz 45MHz 95MHz 80MHz 190MHz 45MHz
Mod. Bit
rate/
Bi t Per iod
270.833kbps
3.692us
270.833kbps
3.692us
270.833kbps
3.692us
270.833kbps
3.692us3.84Mcps 3.84Mcps
Time Slot
Period/Fram
e Period
576.9us
4.615ms
576.9us
4.615ms
576.9us
4.615ms
576.9us
4.615ms
FrameLength:
10ms
Slot length:
0.667ms
FrameLength:
10ms
Slotlength:
0.667ms
Modulat ion 0.3GMSK 0.3GMSK 0.3GMSK 0.3GMSK QPSKHQPSK QPSKHQPSK
MS Power 33dBm~5dBm 33dBm~5dBm 30dBm~0dBm 30dBm~0dBm24dBm~-50dBm
24dBm~-50dBm
PowerClass
5pcl ~ 19pcl 5pcl ~ 19pcl 0pcl ~ 15pcl 0pcl ~ 15pcl 3(max+24dBm) 3(max+24dBm)
Sensit iv i ty -102dBm -102dBm -100dBm -100dBm -106.7dBm -106.7dBm
TDMA Mux 8 8 8 8 8 8
CellRadius
35Km 35Km 2Km 2Km 2Km 2Km
Specification
2-2
2-2. GSM Tx Power Class
TX Power
control
level
GSM850
5 33±2 dBm
6 31±2 dBm
7 29±2 dBm
8 27±2 dBm
9 25±2 dBm
10 23±2 dBm
11 21±2 dBm
12 19±2 dBm
13 17±2 dBm
14 15±2 dBm
15 13±2 dBm
16 11±3 dBm
17 9±3dBm
18 7±3 dBm
19 5±3 dBm
TX Power
control
level
EGSM900
5 33±2 dBm
6 31±2 dBm
7 29±2 dBm
8 27±2 dBm
9 25±2 dBm
10 23±2 dBm
11 21±2 dBm
12 19±2 dBm
13 17±2 dBm
14 15±2 dBm
15 13±2 dBm
16 11±3 dBm
17 9±3dBm
18 7±3 dBm
19 5±3 dBm
TX Power
control
level
DCS1800
0 30±3 dBm
1 28±3 dBm
2 26±3 dBm
3 24±3 dBm
4 22±3 dBm
5 20±3 dBm
6 18±3 dBm
7 16±3 dBm
8 14±3 dBm
9 12±4 dBm
10 10±4 dBm
11 8±4 dBm
12 6±4 dBm
13 4±4 dBm
14 2±5 dBm
15 0±5 dBm
TX Power
control
level
PCS1900
0 30±3 dBm
1 28±3 dBm
2 26±3 dBm
3 24±3 dBm
4 22±3 dBm
5 20±3 dBm
6 18±3 dBm
7 16±3 dBm
8 14±3 dBm
9 12±4 dBm
10 10±4 dBm
11 8±4 dBm
12 6±4 dBm
13 4±4 dBm
14 2±5 dBm
15 0±5 dBm
SAMSUNG Proprietary-Contents may change without notice
3. Operation Instruction and Installation
3-1
This Document can not be used without Samsung's authorization
Main Function
� GSM(EDGE Rx only) 850/900/1800/1900 , 3G(900/2100)
� HSDPA 7.2Mbps
� 3.5” HVGA TFT
� Music player, Voice Recorder
� GPS
� 5M AF Camera
� FM Radio Receiver
� Bluetooth v3.0+HS
� USB 2.0 / Wi-Fi (802.11 b/g/n)
� Sensors : Accelerometer, Compass
� Android Gingerbread OS
� SMS/MMS/Email
SAMSUNG Proprietary-Contents may change without notice
6. Level 1 Repair
6-1
This Document can not be used without Samsung's authorization
6-1. Software Download
6-1-1. Pre-requisite for Download
ㆍDownloader Program (Odin3 downloader)
ㆍGT-S6802 Mobile Phone
ㆍData Cable
ㆍJIG BOX (GH99-36900A)
ㆍRF Test Cable (GH39-00985A)
ㆍJIG Cable (GH39-01291A)
ㆍAdapter (GH99-38251A)
ㆍBinary files
※ Settings
SAMSUNG Proprietary-Contents may change without notice
Level 1 Repair
6-2
This Document can not be used without Samsung's authorization
6-1-2. S/W Download Process
1. Load the binary download program by executing the "Odin3 Downloader"
SAMSUNG Proprietary-Contents may change without notice
Level 1 Repair
6-3
This Document can not be used without Samsung's authorization
2. Click the PIT Button and Insert ".pit" binary file
SAMSUNG Proprietary-Contents may change without notice
Level 1 Repair
6-4
This Document can not be used without Samsung's authorization
3. Click BOOTLOADER Button and Insert 'BOOT_........ " md5 file
SAMSUNG Proprietary-Contents may change without notice
Level 1 Repair
6-5
This Document can not be used without Samsung's authorization
4. Click PDA Button and Insert 'PDA_......' md5 file
SAMSUNG Proprietary-Contents may change without notice
Level 1 Repair
6-6
This Document can not be used without Samsung's authorization
5. Click PHONE Button and Insert 'MODEM_.......' md5 file
SAMSUNG Proprietary-Contents may change without notice
Level 1 Repair
6-7
This Document can not be used without Samsung's authorization
6. Click CSC Button and Insert 'CSC_........' md5 file
SAMSUNG Proprietary-Contents may change without notice
Level 1 Repair
6-8
This Document can not be used without Samsung's authorization
7.Connect phone to PC
You have to set the phone as a download mode by pressing Volume down + HomeKey +
Power on key simultaneously before connecting to PC.
Color will be changed to yellow if PC recognize phone properly.
SAMSUNG Proprietary-Contents may change without notice
Level 1 Repair
6-9
This Document can not be used without Samsung's authorization
8. If you click start button, download is started.
And you can see "PASS!" with green when download is done.
9. Confirm the downloaded version name and etc :
*#1234#
SAMSUNG Proprietary-Contents may change without notice
9. Reference Abbreviate
This Document can not be used without Samsung's authorization
9-1
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
SAMSUNG Proprietary-Contents may change without notice
1. Safety Precautions
1-1
This Document can not be used without Samsung's authorization
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.
SAMSUNG Proprietary-Contents may change without notice
Safety Precautions
1-2
This Document can not be used without Samsung's authorization
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.
SAMSUNG Proprietary-Contents may change without notice
4. Exploded View and Parts List
4-1
This Document can not be used without Samsung's authorization
4-1. Cellular phone Exploded View
QFR01
QME03
QLC01
QAR01
QCA01
QSP01
QCR101
QBC00
QMP01
QRE01
QME01
QAN02
QCR47
QVO01 QCK01
QKP01
Exploded View and Parts List
Distribution, transmission, or infringement of any content or data from this document without Samsung ’s written authorization is?strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
4-1
4-2. Cellular phone Parts list
QAR01 AUDIO-RECEIVER 3009-001600
QCR47 SCREW-MACHINE 6001-001695
QCR67 SCREW-MACHINE 6001-002083
QAN02 INTENNA-MAIN (GT_S6352) GH42-03675A
QME03 TOUCH/PANEL-GT_S6802 GH59-12322A
QSP01 MODULE-SPK_(GT-S6802)+MOT GH59-12324A
QME01 DOME SHEET-GT_S6352 GH59-12373A
QCA01 CAMERA MODULE-5M 1/4" LSI(GT-S6802) GH59-12469A
QMP01 A/S ASSY-PBA MAIN (HONG) GH82-06747A
QLC01 ELA MODULE-LCD MODULE (GT-S6352) GH96-05682A
QBC00 ASSY COVER-BATT GH98-23650A
QFR01 ASSY CASE-FRONT GH98-23840A
QRE01 ASSY CASE-REAR GH98-23848A
QVO01 KEY-VOLUME GH64-00455A
QCK01 KEY-POWER GH64-00604A
SAMSUNG Proprietary-Contents may change without notice
5. MAIN Electrical Parts List
5-1
This Document can not be used without Samsung's authorization
Design LOC Description SEC CODE
D400 DIODE-SWITCHING 0401-001110
ZD400 DIODE-ZENER 0403-001870
D600 DIODE-SCHOTTKY 0404-001646
ZD504,ZD506,ZD507 DIODE-TVS 0406-001267
ZD508,ZD509,ZD510 DIODE-TVS 0406-001267
ZD501 DIODE-TVS 0406-001329
ZD502 DIODE-TVS 0406-001361
U406 DIODE-TVS 0406-001462
Q600 FET-SILICON 0505-002088
U611 IC 1001-001715
U400 IC 1001-001723
UME300 MEMORY 1108-000464
U204 IC 1201-002608
PAM100 IC 1201-003303
U100 IC 1201-003366
PAM101 IC 1201-003427
U500 IC 1202-001128
U603 IC 1203-007142
U600 IC 1203-007197
U402 IC 1203-007314
U401 IC 1203-007358
U101 IC 1205-004267
UCP300 IC 1205-004271
U202 IC 1205-004279
U203 IC 1205-004396
U403 IC 1205-004513
U602 IC 1209-002140
U601 IC 1209-002144
V100 THERMISTOR 1404-001221
ZD500,ZD503,ZD505 DIODE-TVS 1405-001346
R406,R507 R-CHIP 2007-000138
R402,R403,R407 R-CHIP 2007-000140
R317,R320,R600,R601 R-CHIP 2007-000141
R602,R607,R608,R613 R-CHIP 2007-000141
R614 R-CHIP 2007-000141
R309 R-CHIP 2007-000143
R519 R-CHIP 2007-000144
R102,R201,R504,R606 R-CHIP 2007-000148
SAMSUNG Proprietary-Contents may change without notice
Main Electrical Parts List
5-2
This Document can not be used without Samsung's authorization
Design LOC Description SEC CODE
R618 R-CHIP 2007-000148
R410 R-CHIP 2007-000156
R301,R302,R303,R304 R-CHIP 2007-000157
R305,R306,R307,R308 R-CHIP 2007-000157
R310,R414 R-CHIP 2007-000157
R616,R619 R-CHIP 2007-000159
R400,R401,R501,R506 R-CHIP 2007-000162
R609 R-CHIP 2007-000162
R514 R-CHIP 2007-000170
R500,R617 R-CHIP 2007-000172
R511 R-CHIP 2007-000758
R612 R-CHIP 2007-001244
R100,R101,R104,R105 R-CHIP 2007-001298
R610 R-CHIP 2007-001339
R416,R417 R-CHIP 2007-003015
R408,R409 R-CHIP 2007-003025
R311 R-CHIP 2007-003112
R502 R-CHIP 2007-007013
R200 R-CHIP 2007-007132
R513 R-CHIP 2007-007137
C530,R418 R-CHIP 2007-007156
R108 R-CHIP 2007-007312
R405 R-CHIP 2007-007315
R404,R512 R-CHIP 2007-007318
R313,R316 R-CHIP 2007-007590
R314 R-CHIP 2007-007698
R107 R-CHIP 2007-008048
R106 R-CHIP 2007-008056
R321 R-CHIP 2007-008213
R415 R-CHIP 2007-008354
R333 R-CHIP 2007-008401
R334 R-CHIP 2007-008517
R605 R-CHIP 2007-010883
C201,C253,C346 C-CERAMIC,CHIP 2203-000233
C255C307,C308,C312 C-CERAMIC,CHIP 2203-000254
C313,C315,C317,C318 C-CERAMIC,CHIP 2203-000254
C319C322,C324,C500 C-CERAMIC,CHIP 2203-000254
C608 C-CERAMIC,CHIP 2203-000254
SAMSUNG Proprietary-Contents may change without notice
Main Electrical Parts List
5-3
This Document can not be used without Samsung's authorization
Design LOC Description SEC CODE
C406,C407,C504,C510 C-CERAMIC,CHIP 2203-000425
C138,C320,C321,C344 C-CERAMIC,CHIP 2203-000438
C345,C522,C528 C-CERAMIC,CHIP 2203-000438
C232,C235,C501,C502 C-CERAMIC,CHIP 2203-000585
C111C226 C-CERAMIC,CHIP 2203-000627
C103,C130,C220,C415 C-CERAMIC,CHIP 2203-000812
C446,C503,C508,C511 C-CERAMIC,CHIP 2203-000812
C512,C523 C-CERAMIC,CHIP 2203-000812
C119,C139,C414 C-CERAMIC,CHIP 2203-000995
C426 C-CERAMIC,CHIP 2203-001101
C110 C-CERAMIC,CHIP 2203-001153
C410,C614,C615 C-CERAMIC,CHIP 2203-002709
C100 C-CERAMIC,CHIP 2203-005056
C106 C-CERAMIC,CHIP 2203-005234
C124 C-CERAMIC,CHIP 2203-005450
C251,C254 C-CERAMIC,CHIP 2203-005682
C126 C-CERAMIC,CHIP 2203-005683
C129 C-CERAMIC,CHIP 2203-005729
C140 C-CERAMIC,CHIP 2203-005731
C234 C-CERAMIC,CHIP 2203-005806
C213 C-CERAMIC,CHIP 2203-006047
C135,C137,C246,C301 C-CERAMIC,CHIP 2203-006048
C303,C305,C309,C310 C-CERAMIC,CHIP 2203-006048
C314,C316,C323,C325 C-CERAMIC,CHIP 2203-006048
C326,C328,C329,C333 C-CERAMIC,CHIP 2203-006048
C339,C347,C420,C421 C-CERAMIC,CHIP 2203-006048
C506,C507,C529,C602 C-CERAMIC,CHIP 2203-006048
C252 C-CERAMIC,CHIP 2203-006121
C231 C-CERAMIC,CHIP 2203-006187
C330,C337 C-CERAMIC,CHIP 2203-006190
C131,C134 C-CERAMIC,CHIP 2203-006260
C202,C203,C206,C207 C-CERAMIC,CHIP 2203-006305
C208,C219,C230,C249 C-CERAMIC,CHIP 2203-006305
C613 C-CERAMIC,CHIP 2203-006324
C402 C-CERAMIC,CHIP 2203-006377
C304,C306,C311,C332 C-CERAMIC,CHIP 2203-006399
C334,C335,C408,C422 C-CERAMIC,CHIP 2203-006399
C424,C427,C428,C429 C-CERAMIC,CHIP 2203-006399
SAMSUNG Proprietary-Contents may change without notice
Main Electrical Parts List
5-4
This Document can not be used without Samsung's authorization
Design LOC Description SEC CODE
C513,C514,C525,C526 C-CERAMIC,CHIP 2203-006399
C607,C619,C621,C622 C-CERAMIC,CHIP 2203-006399
C623 C-CERAMIC,CHIP 2203-006399
C209,C210,C211,C217 C-CERAMIC,CHIP 2203-006423
C222 C-CERAMIC,CHIP 2203-006423
C115,C116,C117,C118 C-CERAMIC,CHIP 2203-006556
C142,C150 C-CERAMIC,CHIP 2203-006556
C302,C425,C441 C-CERAMIC,CHIP 2203-006562
C104,C123 C-CERAMIC,CHIP 2203-006611
C151 C-CERAMIC,CHIP 2203-006648
C114,C133,C509,C605 C-CERAMIC,CHIP 2203-006824
C618 C-CERAMIC,CHIP 2203-006824
C148 C-CERAMIC,CHIP 2203-006839
C439,C442,C444,C445 C-CERAMIC,CHIP 2203-006844
C223,C224,C225,C227 C-CERAMIC,CHIP 2203-006872
C336,C603,C606 C-CERAMIC,CHIP 2203-006872
C521 C-CERAMIC,CHIP 2203-007240
C109 C-CERAMIC,CHIP 2203-007270
C136,C250,C300,C327 C-CERAMIC,CHIP 2203-007271
C401,C404,C405,C430 C-CERAMIC,CHIP 2203-007271
C431,C432,C433,C437 C-CERAMIC,CHIP 2203-007271
C438 C-CERAMIC,CHIP 2203-007271
C412,C417,C418,C419 C-CERAMIC,CHIP 2203-007279
C447,C448,C449,C450 C-CERAMIC,CHIP 2203-007279
C617 C-CERAMIC,CHIP 2203-007279
C331 C-CERAMIC,CHIP 2203-007317
C212,C214,C215,C216 C-CERAMIC,CHIP 2203-007393
C233,C423 C-CERAMIC,CHIP 2203-007393
C146,C147,C149,C600 C-CERAMIC,CHIP 2203-007449
C604 C-CERAMIC,CHIP 2203-007449
C113,C400,C403 C-CERAMIC,CHIP 2203-007456
C240 C-CERAMIC,CHIP 2203-007474
C601 C-CERAMIC,CHIP 2203-007634
C107 C-CERAMIC,CHIP 2203-007753
C244,L216 C-CERAMIC,CHIP 2203-007759
C144,C145,C409,C411 C-CERAMIC,CHIP 2203-007775
C416 C-CERAMIC,CHIP 2203-007775
C143,C229 C-CERAMIC,CHIP 2203-007796
SAMSUNG Proprietary-Contents may change without notice
Main Electrical Parts List
5-5
This Document can not be used without Samsung's authorization
Design LOC Description SEC CODE
C218 C-CERAMIC,CHIP 2203-008095
C141 C-CERAMIC,CHIP 2203-008097
TA400 C-TA,CHIP 2404-001506
TA401 C-TA,CHIP 2404-001572
L105 INDUCTOR-SMD 2703-001723
L102 INDUCTOR-SMD 2703-002170
C128 INDUCTOR-SMD 2703-002202
C127 INDUCTOR-SMD 2703-002203
C101,L103 INDUCTOR-SMD 2703-002205
L100 INDUCTOR-SMD 2703-002207
L201 INDUCTOR-SMD 2703-002267
L101,L107,L115 INDUCTOR-SMD 2703-002281
L509,L510 INDUCTOR-SMD 2703-002308
C105 INDUCTOR-SMD 2703-002367
L104,L106 INDUCTOR-SMD 2703-002368
L208,L212 INDUCTOR-SMD 2703-002649
L114,L121,L125 INDUCTOR-SMD 2703-002858
L119 INDUCTOR-SMD 2703-002901
L117 INDUCTOR-SMD 2703-002903
L109,L110,L113 INDUCTOR-SMD 2703-002907
L112 INDUCTOR-SMD 2703-002953
L127,L129 INDUCTOR-SMD 2703-002999
L116 INDUCTOR-SMD 2703-003121
L504 INDUCTOR-SMD 2703-003476
L602 INDUCTOR-SMD 2703-003485
L214 INDUCTOR-SMD 2703-003545
L604 INDUCTOR-SMD 2703-003685
L400,L401,L402,L403 INDUCTOR-SMD 2703-003686
L505 INDUCTOR-SMD 2703-003878
L120 INDUCTOR-SMD 2703-003908
L118 INDUCTOR-SMD 2703-003914
L111 INDUCTOR-SMD 2703-003916
L209,L218 INDUCTOR-SMD 2703-003917
L122,L123,L124,L126 INDUCTOR-SMD 2703-003920
OSC400 CRYSTAL-UNIT 2801-004909
OSC100 CRYSTAL-UNIT 2801-005083
OSC200 OSCILLATOR 2809-001371
F605,F606 FILTER-EMI SMD 2901-001540
SAMSUNG Proprietary-Contents may change without notice
Main Electrical Parts List
5-6
This Document can not be used without Samsung's authorization
Design LOC Description SEC CODE
F600,F601,F602,F603 FILTER-EMI SMD 2901-001677
F604 FILTER-EMI SMD 2901-001677
F100 FILTER-SAW 2904-001633
F202,F203 FILTER-SAW 2904-001988
F101 FILTER-SAW 2904-002030
F200 FILTER-DUPLEXER 2909-001324
DUF100 FILTER 2910-000143
DUF101 FILTER 2910-000149
MIC500 MIC-CONDENSOR 3003-001138
L213 CORE-FERRITE BEAD 3301-001438
L203,L204,L205 CORE-FERRITE BEAD 3301-001534
L206,L210,L219,L220 CORE-FERRITE BEAD 3301-001659
L600,L603 CORE-FERRITE BEAD 3301-001756
L500,L501,L502,L503 CORE-FERRITE BEAD 3301-001885
L506,L507,L508,L511 CORE-FERRITE BEAD 3301-001885
L601 CORE-FERRITE BEAD 3301-002063
C341,C342,C524,C527 CORE-FERRITE BEAD 3301-002078
TACT500,TACT501 SWITCH-TACT 3404-001410
TACT502 SWITCH-TACT 3404-001410
RFS100 CONNECTOR-COAXIAL 3705-001731
CN500,SIM500 CONNECTOR-CARD EDGE 3709-001623
CD500 CONNECTOR-CARD EDGE 3709-001681
BTC400 CONNECTOR-HEADER 3711-007393
HDC602 CONNECTOR-HEADER 3711-008172
HDC600 CONNECTOR-HEADER 3711-008182
ANT100,ANT101,ANT400 CONNECTOR 3712-001348
ANT401,ANT500,ANT501 CONNECTOR 3712-001348
ANT200 CONNECTOR 3712-001378
ANT201 CONNECTOR 3712-001382
IFC400 JACK-PHONE 3722-003332
EAR500 JACK-PHONE 3722-003382
Please consu l t the GSPN webs i te (Samsung Por ta l ) fo r the most recent vers ion o f the produc t ' s par t l i s t .
SAMSUNG Proprietary-Contents may change without notice
7. Level 2 Repair
7-1
This Document can not be used without Samsung's authorization
7-1. Assembly
READY Insert Camera bracket and Camera on PBA.
Insert Shield-Can on PBA. Screw 4 points on the PBA.
READY Assemble camera bracket and camera.
Assemble shield can. Screw 4 points on PBA.Torque : 1.1 ~ 1.3 Kgf·cm , Size : 1.4*2.0
SAMSUNG Proprietary-Contents may change without notice
Level 2 Repair
7-2
This Document can not be used without Samsung's authorization
Place PBA carefully on hook. Assemble the LCD Connector
Assemble the Rear Case to FRONT Ass'y. Land REAR on PBA and screw REAR 7-point.
Screw REAR 7-pointTorque : 1.0 ~ 1.2 Kgf·cm / Size : 1.4 * 4
Assemble the Rear Case
Assemble the LCD ConnectorAssemble the PBA to FRONT Ass'y.
SAMSUNG Proprietary-Contents may change without notice
Level 2 Repair
7-3
This Document can not be used without Samsung's authorization
7-2. Disassembly
Unscrew 7 points on Rear Case.Separate Rear part corner using
a decomposition tool.
Separate 1 connectors from the PBA with care.Lift the Hook & Separate the PBA from FrontAss'y.
Unscrew Rear Case Separate the Rear Case
Separate 1 connectors. Separate the PBA from Front Ass'y.
SAMSUNG Proprietary-Contents may change without notice
Level 2 Repair
7-4
This Document can not be used without Samsung's authorization
Unscrew 4 points on the PBA. Separate the Shield Can.
Unscrew PBA Separate Shield Can
Separate Speacker module and Ant. END
SAMSUNG Proprietary-Contents may change without notice
8. Level 3 Repair
8-1
This Document can not be used without Samsung's authorization
8-1.Block Diagram
MODEM
BCM21550KFFBG
MEMORY
(4G Byte eMMC +3G bit LPDDR )
KMSJS000JM-B308
A(0:13)
V_MEM_1.8V
SDRAM_CLK / SDRAM_CLK_D
DDQM(0:3) / DDQS(0:3)
ECMP_D (0:7)
EMCP_CLK / EMC P_CMD /SOFR_RST_N
SDRAM_CAS /SDRAM_RAS /SDRAM_WEN
D(0 :31)
SDRAM_CKE(1~2) / SDRAM_CEN(1~2)
Micro _SDSD_D(0:3)
SD_CMD / SD_CLK
nTF_DETECT
DLDO1_3.0V
SIMSIM_CLK / SI M_RST
SIM_IO
VSIM_3.0V
2M_CAM
VCAMC_1.8V
VCAM_IO_1.8V
VCAM_2.8V_AVDD
CAM_PCLK
CAM_VSYNC / CAM_HSYNC
CAM_3M_RST
CAM_MCLK
CAM_D(0: 7)
4G eMMC
3G LPDDR
CAM_SDA / CAM_SCL
LCD
MAIN
( 2 .8 ' QVGA TFT )
LCD_D(0:15)
VLCD_2.9V
VMEM_1.8V
LCD_BL_ICV_BAT
LED_P_26V / LED_N
MOTVMOT_3.3V
RCV
KEYPAD MIC
TRANCEIVER
BBCCMM22009911CC00IIFFBBGG
VRF_1.8V / VRF_2.7V
CLK_CX8
BB_26MCLK
LB_ SAW
FILTER
( SFH881 PQ101 )
HB _SAW
FILTER
( SFWG42 MB002 )
GSM850_RX_P / GSM850_RX_N
DCS_RX_N / DCS_RX_P
PCS_RX_N / PCS_RX_P
LCD_EMI
FILTERS
LCD_BL_EN
3.5_PI
Ear _jack
TTSSPP
PMIC
( D2041 )32 K
AAUUDDIIOO
PPaarrtt
((IInntteerrnnaall
__AAMMPP))
PPoowweerr
MMaannaaggee
BBaacckk__uupp
bbaatt
V_BAT
LVLDO_1.2V
ALDO1_3.0VALDO2_2.5V
ALDO1_3.0V
VLCD_2.9V
VRF_2.7V
WRF_TCXO_VDD_2.8V
ALDO3_3.3V
VCAM_2.8V_AVDDVCAM_IO_1.8V
VBBD_2.9VVCAMC_1.8V
DLDO1_3.0V
VTOUCH_2.9V
VMOT_3.3V
VDD_MEM_3V3
VSIM_3.0V
ALDO7_3.0V
VDD_MEM_3V3
LCD_F(0:15)
LCD_CS / LCD_RS / LCD _RD /LCD_WR LCD_CSF / LCD_WRF
LCD_RSF / LCD_RDF
LCD_FLM
LCD_RESET_N
RCV_N /RCV_P
V_TOUCH_2.9V
TSP_INT
TSP_SCL / TSP_SDA
SensorVBBD_ 2.9V
VMEM_1.8V
ACCEL_SCL / ACCEL_SDAAccel
ccoommppaassssECOMPASS_RST
ECOMPASS_SDA / ECOMPASS_SCL
On_SW
KBC(0:1)
KBR(0:2)
Charger
( RT9532 )
MUIC
( FSA880 )
V_BAT
Mirco _USB
CONBCM_USB_D_P /BCM_USB_D_N
EAR_R / EAR_L
EAR_OUT_R / EAR_OUT_L
SPK_AMP_P / SPK_AMP_N
SPK_N / SPK_PSPK
3GPRS Tx_Module
(TQM6M9069 )
V_BAT
Duplexer
(SAYRF1G95 H
J0F0A)
UMTS2100_ANT
UMTS2100_RX1 /UMTS2100_RX2
Duplexer
(LW3D)
UM
TS900_G
SM
900_ANT
UMTS900_GSM900_RX_N
/UMTS900_GSM900_RX_P
3GPAM(BA012 J1-38 )
UMTS_2100_TX
UMTS_900_TX3GPAM
(BA012 J8-38 )
GPS
GPS_EN
GPS_CLKREQ
WWIIFFII// BBTT//FFMM
BBCCMM44333300F
M_
IN
BT_RST_N / BT_VREG_EN
BT_PCM_SYNC / BT_PCM_CLK
BT_PCM_INBT_PCM_OUT
BT_WAKEBT_HOST_WAKE
WL_HOST_WAKE
WLAN_RST_N
WLA
N_
26M
HZ
_C
LK
SDIO_D(0:3)
SDIO_CLK / SDIO_CMD
SRI_CLK / SRI_EN
SRI_DATA
GP
S_
26
MH
Z_
CLK
VMEM_1.8V
GPS_UART_TXD
GPS_UART_RXD
GPS_UART_CXS
GPS_UART_RXS
V_BUS_5VCHG_EN
CHG_DET / CHG_STATE
USB_INT
USB_SCL / USB_SDA
USB_ID
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-2
This Document can not be used without Samsung's authorization
8-2. PCB Diagrams
8-2-1. Top
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-3
This Document can not be used without Samsung's authorization
8-2-1. Bottom
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-4
This Document can not be used without Samsung's authorization
8-3. LOGIC
8-3-1. Power On
Power switch on
NG
Check the currentconsumption>= 100mA?
DownloadNO
Check the UCP300
Check the clockOSC100 = 26Mhz?
Check the initial operation
Check the clock generation circuit
Resolder OSC400
Change the battery
Yes
Yes
Yes
NO
NOL200(VCORE_1.2V)=1.2V?L201(VMEM_1.8V)=1.8V?
Yes
NOCheck the clock atOSC400 =32KHz?
NOCheck the battery
voltage>= 3.8?
Yes
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-5
This Document can not be used without Samsung's authorization
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-6
This Document can not be used without Samsung's authorization
8-3-2. LCD Working
Power Switch On
LCD FPCBconnector is correctly connecti
ned?
Replace U600 & Checkneighboring circuits
Yes
NOYes
LCDReplace
C606LED_P_26V=26V?
F600,F601,F602F603,F604
ResolderF600,F601F602,F603
F604Correctly mou
nted?
NO
correctly connect
NO
LCD DisplayOn?
Yes
Yes
NO
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-7
This Document can not be used without Samsung's authorization
LCD EMI Filters
IN33
4 IN4
5OUT1
6OUT2
OUT37
8OUT4
F600
GND
910
GND
IN11
2 IN2
IN4
OUT15
6OUT2
OUT37
OUT48
GND
9
GND
10
IN11
2 IN2
IN33
4
F601
IN4
5OUT1
OUT26
OUT37
OUT48
GND
9
GND
10
1 IN1
IN22
3 IN3
4
F602
1 IN1
IN22
3 IN3
IN44
5OUT1
OUT26
7OUT3
OUT48
F603
9
GNDGND
10
5OUT1
OUT26
OUT37
OUT48
GND
9
GND
10
1 IN1
IN22
3 IN3
4 IN4
F604
LCD_D(14)
LCD_F(4)
LCD_F(2)
LCD_F(6)
LCD_D(4)
LCD_D(2)
LCD_D(6)
LCD_RSF
LCD_WRF
LCD_CS
LCD_RS
LCD_WR
LCD_F(0)
LCD_F(12)
LCD_D(0)
LCD_D(12)
LCD_F(14)
LCD_F(1)
LCD_D(7)
LCD_D(5)
LCD_D(3)
LCD_D(1)
LCD_F(10)LCD_D(10)
LCD_F(8)LCD_D(8)
LCD_CSF
LCD_F(11)
LCD_F(9)
LCD_D(15)
LCD_D(13)
LCD_D(11)
LCD_D(9)
LCD_F(7)
LCD_F(5)
LCD_F(3)
LCD_RDFLCD_RD
LCD_F(15)
LCD_F(13)
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-8
This Document can not be used without Samsung's authorization
8-3-3. TSP
Operate TSP
NG
CheckTSP Connecting
Reconnecting TSPNO
YES
Change TSP Module
No Problem? Change main PBANO
END
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-9
This Document can not be used without Samsung's authorization
8-3-4. Audio Working
Speaker Working
Operate speaker
NG
CheckSpeakerContact
ReContactNO
YES
Speaker breakdown?
YESChange Speaker
NO
Signal on inC524, C527?
ResolderC524, C527
YES
NO
Change main PBA
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-10
This Document can not be used without Samsung's authorization
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-11
This Document can not be used without Samsung's authorization
Receiver Working
Soldering or
Replace L507,L508
Operate Receiver
NG
CheckReceiverSoldering
ResolderNO
YES
Receiver breakdown?
YESChange Receiver
NO
Change main PBA
CheckL507,L508Operate?
NO
YES
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-12
This Document can not be used without Samsung's authorization
RECEIVER
ZD506
C505
L507
ZD505
C515
L508
11
22
RCV500
RCV_N
RCV_P
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-13
This Document can not be used without Samsung's authorization
Main MIC Working
Operate MIC
NG
PolluteMIC Hole?
YESClean upMIC hole
NO
CheckVMIC_BIAS= 2.15V ?
CheckC511 = High?
NO
NO
Change main PBA
YES
YES
Change MIC
Change MIC
MICSoldering NOT
Properly?
MIC
Resoldering
NO
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-14
This Document can not be used without Samsung's authorization
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-15
This Document can not be used without Samsung's authorization
8-3-5. KEY Working
Volume KEY, Hold KEY
Press Volume Key,Hold KEY
NG
Key NG?YES Resolder TACT500,TACT501
TACT502
NO
Change PBA
END
Still Key NG?
YES
Change TACT500,TACT501
TACT502
Still Key NG?
YES
NO
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-16
This Document can not be used without Samsung's authorization
VOL DOWNVOL UP Hold Key
4
5NC
NC6
1 S1S22
TACT501
3NC
NCS22
TACT500
3NC
NC4
5NC
NC6
1 S1
R515
1 S1S22
TACT502
3NC
NC4
5NC
NC6
ZD
50
3
ZD
50
2
R516KBC(0) KBC(0)
ON_SWKBR(0) KBR(1)
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-17
This Document can not be used without Samsung's authorization
8-3-6. Vibrator Working
Operate Vibrator
NO
Check
Vibrator SolderingResolder Vibrator
NO
Yes
VMOT_3.3V
(C410) = 3.3V ?Resolder Vibrator
YES
NO
Change Main PBA
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-18
This Document can not be used without Samsung's authorization
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-19
This Document can not be used without Samsung's authorization
8-3-7. T-Flash Card Working
Insert & OperatemicroSD card
NG
YESCD500break down ? Change CD500
NO
YESChange CD500
12thPinof CD500= High ?
NO
4thPin of CD500= 3.0V ? Check UCP300
NO
YES
Change Main PBA
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-20
This Document can not be used without Samsung's authorization
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-21
This Document can not be used without Samsung's authorization
8-3-8. SIM Card Working
SIMBreak down?
NO
Change SIM500,CN500YES
No
Yes
C513,C514= 3.0V
NG
Check SIM500,CN500& Neighboring Circuits
Insert & OperateSIM card
Change PBA
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-22
This Document can not be used without Samsung's authorization
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-23
This Document can not be used without Samsung's authorization
8-3-9 CAMERA Working
Operate CAMERA
NG
Camera insert Camera_socket correctly?
correctly insertNO
Yes
C623 = 1.8V,C621 = 2.8VC622 = 1.2VC619 = 2.8V
ChangeUCP300
NO
Yes
CAMERAReplace
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-24
This Document can not be used without Samsung's authorization
C616
C617
C6
18
C6
19
C6
20
C621
C6
22
C6
23
F60
5F
60
6
HDC602
L6
04
R6
15
R616
R617
R6
18
R619
TP_5M_RSTTP_CAM_5M_STBY
U603
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-25
This Document can not be used without Samsung's authorization
8-3-10 Accelero sensor
Operate Sensor
NG
Sensor(U602)Broke down? Sensor changed
YES
NO
VBBD_2.9V =2.9? CheckUCP300
NO
Yes
Check solderingand check neighbor
circuit
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-26
This Document can not be used without Samsung's authorization
C225
C226
C613
C61
4
C615
OS
C2
00
R613
R614
TP
_G
PS
_C
LK
TP_INT_600
TP_INT_601
U602
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-27
This Document can not be used without Samsung's authorization
8-3-11 E-Compass sensor
Operate Sensor
NG
Sensor(U602)Broke down? Sensor changed
YES
NO
VBBD_2.9V =2.9? CheckUCP300
NO
Yes
Check solderingand check neighbor
circuit
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-28
This Document can not be used without Samsung's authorization
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-29
This Document can not be used without Samsung's authorization
8-4-1. GSM850 RX
**If you check the tx chain,
Check the not only RF Device but also resistor, inductor and capacitor.
Resolder U101 or Change
Check Antenna contact
The End
Yes
Yes
No
Replace U100Check L128= -55dBm ?
Yes
Normal condition
Catch the channel?
No
Yes
Continuous Rx ON
RF Input : 190 CH
Amplitude : -50dBm
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-30
This Document can not be used without Samsung's authorization
8-4-2. GSM900 RX
**If you check the tx chain,
Check the not only RF Device but also resistor, inductor and capacitor.
Continuous Rx ON
RF Input : 62 CH
Amplitude : -50dBm
The End
Check C123 >= -55 dBm?
Normal Condition
Catch the channel?
Yes
Yes
Yes
No
No
Check Antenna Contact
Resolder U101 or Change
Replace U100
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-31
This Document can not be used without Samsung's authorization
8-4-3. DCS/PCS RX
**If you check the tx chain,
Check the not only RF Device but also resistor, inductor and capacitor.
Check L121, L125>= -55 dBm?
Continous Rx ON
RF Input : 698 CH
Amplitude : -50dBm
The End
Normal Condition
Catch the channel?
Yes
Yes
Yes
No
No
Check Antenna Contact
Resolder U101 or Change
Replace U100
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-32
This Document can not be used without Samsung's authorization
C100
C10
1
C102
C103
C10
4
C105
C107
C108
C10
9
C110
C111
C112
C1
13
C114
C1
15
C11
6
C11
7
C118
C119
C120
C121
C122
C1
23
C124
C125
C126
C127
C128
C129
C13
0
C131
C1
32
C133
C134
C135
C13
6
C137
C138
C139
C140
C141
C142
C143
C14
4C145
C146
C147
C1
48
C149
C15
0
C151
DU
F1
00
DU
F1
01
F1
00 F101
L100
L101L102
L104 L1
05
L107
L109
L110
L111
L112
L1
13
L1
14
L115
L116
L117
L11
8L1
19
L120
L121
L1
22
L1
23
L1
24
L125
L1
26
L1
27
L128
L1
29
OS
C10
0
PA
M10
0
PAM101
R100
R101
R102
R103
R104R105
70
1R
60
1R
R108
TP300
TP
30
2
TP
307
TP308
TP310
T
TP314
U1
00
U101
V100
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-33
This Document can not be used without Samsung's authorization
8-4-4. WCDMA Band1 RX
**If you check the tx chain,
Check the not only RF Device but also resistor, inductor and capacitor.
Continous Rx ON
RF Input : 10700CH
Amplitude : -50dBm
The End
Check C100 = -65 dBm?
Normal Condition
Catch the channel?
Yes
Yes
Yes
No
No
Check Antenna Contact
Resolder U101 or Change
Replace U100
Check C105 = -65 dBm? Replace DUF100
No
Yes
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-34
This Document can not be used without Samsung's authorization
8-4-5. WCDMA Band8 RX
**If you check the tx chain,
Check the not only RF Device but also resistor, inductor and capacitor.
The End
Check C130 = -65 dBm?
Normal Condition
Catch the channel?
Yes
Yes
Yes
No
No
Check Antenna Contact
Resolder U101 or Change
Replace U100
Check C124 = -65 dBm? Replace DUF101
No
Yes
Continous Rx ON
RF Input : 3013CH
Amplitude : -50dBm
CONTINUOUS RX ON
RF INPUT : 3013CH
AMP : -50dBm
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-35
This Document can not be used without Samsung's authorization
C100
C10
1
C102
C103
C10
4
C105
C107
C108
C10
9
C110
C111
C112
C1
13
C114
C1
15
C11
6
C11
7
C118
C119
C120
C121
C122
C1
23
C124
C125
C126
C127
C128
C129
C13
0
C131
C1
32
C133
C134
C135
C13
6
C137
C138
C139
C140
C141
C142
C143
C14
4C145
C146
C147
C1
48
C149
C15
0
C151
DU
F1
00
DU
F1
01
F1
00 F101
L100
L101L102
L104 L1
05
L107
L109
L110
L111
L112
L1
13
L1
14
L115
L116
L117
L11
8L1
19
L120
L121
L1
22
L1
23
L1
24
L125
L1
26
L1
27
L128
L1
29
OS
C10
0
PA
M10
0
PAM101
R100
R101
R102
R103
R104R105
70
1R
60
1R
R108
TP300
TP
30
2
TP
307
TP308
TP310
T
TP314
U1
00
U101
V100
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-36
This Document can not be used without Samsung's authorization
8-4-6. GSM850/900 TX
**If you check the tx chain,
Check the not only RF Device but also resistor, inductor and capacitor.
Check U100 PIN20OUTPUT(RF CONN.)
With HP8960 >= 33dBm?
The End
Yes
Replace U100No
Tx ON (Level :5)
Battery voltage:3.8V
Yes
Yes
NoCheck The U101
CONTINOUS TX ON CONDITIONTX POWER DAC:14500 CODE
APPLIEDGSM850 CH : 190GSM900 CH : 62
RBW : 100KHzVBW : 100KHzSPAN : 10MHz
REF LEV. : 10dBmATT. : 20dB
Check C126>=13dBm?
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-37
This Document can not be used without Samsung's authorization
8-4-7. DCS/PCS TX
**If you check the tx chain,
Check the not only RF Device but also resistor, inductor and capacitor.
CONTINOUS TX ON CONDITIONTX POWER DAC:14500 CODE
APPLIEDDCS CH : 698PCS CH : 661RBW : 100KHzVBW : 100KHzSPAN : 10MHz
REF LEV. : 10dBmATT. : 20dB
Tx ON (Level :5)
Battery voltage:3.8V
The End
Check C129 >= 11dBm?
Yes
Yes
Yes
No
Check U100 PIN20OUTPUT(RF CONN.)
With HP8960 >= 30dBm?
Check The U101
Replace U100No
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-38
This Document can not be used without Samsung's authorization
C100
C10
1
C102
C103
C10
4
C105
C107
C108
C10
9
C110
C111
C112
C1
13
C114
C1
15
C11
6
C11
7
C118
C119
C120
C121
C122
C1
23
C124
C125
C126
C127
C128
C129
C13
0
C131
C1
32
C133
C134
C135
C13
6
C137
C138
C139
C140
C141
C142
C143
C14
4C145
C146
C147
C1
48
C149
C15
0
C151
DU
F1
00
DU
F1
01
F1
00 F101
L100
L101L102
L104 L1
05
L107
L109
L110
L111
L112
L1
13
L1
14
L115
L116
L117
L11
8L1
19
L120
L121
L1
22
L1
23
L1
24
L125
L1
26
L1
27
L128
L1
29
OS
C10
0
PA
M10
0
PAM101
R100
R101
R102
R103
R104R105
70
1R
60
1R
R108
TP300
TP
30
2
TP
307
TP308
TP310
T
TP314
U1
00
U101
V100
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-39
This Document can not be used without Samsung's authorization
8-4-8. WCDMA Band1 TX
**If you check the tx chain,
Check the not only RF Device but also resistor, inductor and capacitor.
Tx ON
Battery Voltage: 3.8V
CONTINOUS TX ON CONDITIONTX POWER DAC:120 CODE APPLIED
CH : 10700RBW : 100KHzVBW : 100KHzSPAN : 10MHz
REF LEV. : 10dBmATT. : 20dB
The End
Check U100 PIN20OUTPUT(RF CONN.)
With HP8960 >= 23dBm?
Yes
Check C100= 24dBm?
Check C105 = 26 dBm?
Check C104 =-8dBm?
Yes
Yes
NoCheck the U101
Replace U1000
Replace PAM100
No
No
No
Replace DUF100
Yes
Yes
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-40
This Document can not be used without Samsung's authorization
8-4-9. WCDMA Band8 TX
**If you check the tx chain,
Check the not only RF Device but also resistor, inductor and capacitor.
Tx ON
Battery Voltage: 3.8V
Check U100 PIN20OUTPUT(RF CONN.)
With HP8960 >= 23dBm?
The End
Check C123 = 8 dBm ?
Yes
Yes
NoCheck the U101
Replace U100
Replace PAM101Check C124 = 26 dBm?
No
No
No
Replace DUF101
Yes
Yes
Yes
CONTINOUS TX ON CONDITIONTX POWER DAC:120 CODE APPLIED
CH : 3013RBW : 100KHzVBW : 100KHzSPAN : 10MHz
REF LEV. : 10dBmATT. : 20dB
Check C130 = 24 dBm?
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-41
This Document can not be used without Samsung's authorization
C100
C10
1
C102
C103
C10
4
C105
C107
C108
C10
9
C110
C111
C112
C1
13
C114
C1
15
C11
6
C11
7
C118
C119
C120
C121
C122
C1
23
C124
C125
C126
C127
C128
C129
C13
0
C131
C1
32
C133
C134
C135
C13
6
C137
C138
C139
C140
C141
C142
C143
C14
4C145
C146
C147
C1
48
C149
C15
0
C151
DU
F1
00
DU
F1
01
F1
00 F101
L100
L101L102
L104 L1
05
L107
L109
L110
L111
L112
L1
13
L1
14
L115
L116
L117
L11
8L1
19
L120
L121
L1
22
L1
23
L1
24
L125
L1
26
L1
27
L128
L1
29
OS
C10
0
PA
M10
0
PAM101
R100
R101
R102
R103
R104R105
70
1R
60
1R
R108
TP300
TP
30
2
TP
307
TP308
TP310
T
TP314
U1
00
U101
V100
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-42
This Document can not be used without Samsung's authorization
8-4-10. BLUETOOTH
Bluetooth connection disable
Yes
Check BT functionON Enable BT function
No
Yes
Check theassembled status of
ANT200
NoCheck BT Antenna
Check 26KHz Clockon U202
Yes
Check OSC100No
Yes
ExchangeNo
Check UCP300
Yes
END
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-43
This Document can not be used without Samsung's authorization
8-4-11. FM RADIO
Radio does not work
Yes
R R a
Ea a
NoCheck the Earjack
Yes
L213, C500, L504,L505 is OK? (When
U202 operate)
No Resolder L213, C500, L504,L505 and check U202
Yes
Check signalrelated to U202
Yes
END
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-44
This Document can not be used without Samsung's authorization
AN
T20
0
C2
02
C203
C206
C207
C208
C2
09
C2
10
C211
C212
C214
C2
15
C2
16
C217
C218
C2
19
C2
22
C2
29
C2
30
C231
C232
C2
33
C234
C235
C2
40
C2
49
C250
C529C531
L2
03
L204
L205
L2
06
L209
L213
L214
L2
18
L220
R200
R201
U202
U6
11
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-45
This Document can not be used without Samsung's authorization
●●
C5
00
C5
01
C502
C503
L5
00
L501
L502L5
03
L504L5
05
R501
R5
05
R517
ZD501
ZD502
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-46
This Document can not be used without Samsung's authorization
8-5. Service Schematics
- NC Point(Top View)
● : NC
UME300
1 2 3 4 5 6 7 8 9 10 11 12 13 14
A ● ● ○ ○ ○ ● ● ○ ○ ○ ○ ○ ● ●
B ● ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ●
C ○ ○ ○ ○ ● ○ ○ ○ ○ ○ ○ ○ ○ ○
D ○ ○ ○ ○ ○ ○ ○
E ○ ○ ○ ● ○ ○ ● ● ● ○ ○ ○
F ○ ○ ○ ○ ● ○ ○ ○
G ○ ○ ● ○ ● ○ ○ ○
H ○ ○ ○ ● ○ ○ ○ ○
J ○ ○ ○ ● ○ ○ ○ ○
K ○ ○ ○ ○ ● ● ○ ○ ● ○ ○ ○
L ○ ○ ○ ○ ○ ○
M ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○
N ● ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ●
P ● ● ○ ○ ○ ○ ● ○ ○ ● ○ ○ ● ●
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-47
This Document can not be used without Samsung's authorization
UCP300
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26
A ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ● ● ● ● ● ● ○ A
B ○ ○ ○ ○ ○ ○ ○ ○ ○ ● ○ ○ ○ ○ ● ○ ● ● ● ● ● ● ● ○ B
C ○ ○ ○ ○ ○ ○ ○ ○ ● ○ ○ ○ ○ C
D ○ ○ ○ ○ ○ ● ○ ○ ○ ○ ○ ● ○ ● D
E ○ ● ○ ○ ○ ○ ● ○ ○ ○ ● ○ ○ ○ ○ ○ E
F ○ ● ○ ○ ● ○ ○ ● ○ ○ ○ ○ ○ ● ○ ○ ○ ○ ○ F
G ○ ○ ○ ○ ○ ○ ○ ● ● G
H ○ ○ ○ ○ ○ ● ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ● ● H
J ● ● ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ J
K ● ● ○ ○ ○ ● ● ○ ○ ○ ○ ○ ○ ○ ○ ● ● ○ ○ ○ K
L ● ● ● ○ ○ ○ ○ ● ○ ● ○ ○ ○ ○ L
M ○ ○ ○ ○ ● ● ○ ○ ○ ○ ○ ○ ● ○ ○ ○ ○ ○ M
N ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ N
P ○ ○ ○ ○ ● ○ ○ ○ ○ ○ ○ ○ ○ ○ ● ○ ○ P
R ○ ○ ● ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ R
T ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ T
U ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ● U
V ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ V
W ● ● ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ● ○ ● ○ ○ ○ ● W
Y ○ ○ ● ○ ● ○ ● ● ○ ● Y
AA ○ ○ ○ ○ ● ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ● ○ ○ ○ ○ ○ AA
AB ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ● ● ● ○ ○ ○ ○ AB
AC ○ ○ ○ ○ ○ ○ ○ ○ ○ ● ○ ○ ● ● AC
AD ○ ○ ○ ○ ○ ○ ○ ○ ○ ● ● ○ ○ ● ○ AD
AE ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ● ● ● ○ ○ ○ ○ AE
AF ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ● ● ● ○ ○ AF
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26