samsung gt e1182

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GSM TELEPHONE
GT-E1182
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 Assembly
Instructions
8. Chart of Troubleshooting
9. Reference data
Notice :
All functionality, features, specifications and other
product information provided in this document inclu
ding, but not limited to, the benefits, design, pricing,
components, performance, availability, and capabiliti
-es of the product are subject to change without
notice or obligation. Samsung reserves the right to
make changes to this document and the product
described herein, at anytime, without obligation on
Samsung 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 applicable
International and/or domestic law.
Samsung Electronics Co.,Ltd.
2011. 04. Rev.1.0
ⓒ
2. Specification
2-1
2-1.LTE General Specification
EGSM 900
Phase 2
DCS1800
Phase 1
Freq.
Band[MHz]
Upl ink/Downl ink
880~915
925~960
1710~1785
1805~1880
ARFCN range 0~124 & 975~1023 512~885
Tx/Rx spacing 45MHz 95MHz
Mod. Bit rate/
Bi t Per iod
270.833kbps
3.692us
270.833kbps
3.692us
Time Slot
Period/Frame
Period
576.9us
4.615ms
576.9us
4.615ms
Modulat ion 0.3GMSK 0.3GMSK
MS Power 33dBm~5dBm 30dBm~0dBm
Power Class 5pcl ~ 19pcl 0pcl ~ 15pcl
Sensit iv i ty -102dBm -100dBm
TDMA Mux 8 8
Cel l Radius 35Km 2Km
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3. Operation Instruction and Installation
3-1
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Main Function
• GSM 900MHz, 1800MHz
• S20 connector
• 1.52' TFT LCD
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6. Level 1 Repair
6-1
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6-1. S/W Download
6-1-1. Pre-requsite for S/W Downloading
• Downloader Program(FDI_Downloader v0.7 For GT-E1182(Juniper).exe)
• GT-E1182 Mobile Phone
• Data Cable
• JIG BOX (GH99-36900A)
• RF Test Cable (GH39-00985A)
• JIG Cable (GH39-01211A)
• Adapter (GH99-38251A)
• Serial Cable
• Binary files
※ Settings
Connect to ANYWAY JIG BOX
& JIG CABLE (Phone to JIG)
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Level 1 Repair
6-2
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6-1-2. S/W Downloader Program
■ Load the binary download program by executing the
" FDI_Downloader v0.7 For GT-E1182(Juniper).exe " ← enter this file.
1. Select the connected serial port and the rate of speed.
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Level 1 Repair
6-3
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2. SSelect the D/L Mode
(_.but / _.ldr / _.mac / _.iso)
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Level 1 Repair
6-4
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3. Select the Binary & TFS & CSC file.
(downloading screen)
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Level 1 Repair
6-5
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4. Press the "Start" button and connect the Handset.
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Level 1 Repair
6-6
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5. When downloading is complete, automatically the small window was showed up.
5. Confirm the downloaded version name and etc. :
*#1234#
Full Reset :
*2767*3855#
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9. Reference Abbreviate
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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
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1. Safety Precautions
1-1
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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.
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Safety Precautions
1-2
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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.
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4. Exploded View and Parts List
4-1
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4-1. Cellular phone Exploded View
QFR01 
QLC01 
QSP01 
QCR89
QBA01 
QBC00
QRE01 
QIF01
QKP01
QMI01
QMP01
QMO01
QME01
QMW01
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Exploded View and Parts List
4-2
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Design LOC Description SEC CODE
QSP01 SPEAKER 3001-002675
QCR89 SCREW-TAPPING 6002-001428
QMI01 MICROPHONE-ASSY-GT-E1182 GH30-00731A
QMO01 MOTOR DC-GT-E3210 GH31-00537A
QBA01 INNER BATTERY PACK-1000MAH,BLK,ENG,EU GH43-03184A
QME01 DOME SHEET-GT-E1182 GH59-10951A
QMP01 A/S ASSY-PBA MAIN(COMM)GT-E1182,SER,RUS GH82-05757A
QLC01 ASSY LCD-1.52",QQVGA(GT-E1182) GH96-05123A
QBC00 ASSY CASE-BATT COVER GH98-19719AQKP01 ASSY KEYPAD-(SER/BLACK) GH98-19968A
QFR01 ASSY CASE-FRONT E1182_ZK(SER) GH98-20242A
QMW01 PCT WINDOW-MAIN;GT-E1182,ACRYL,TRP GH72-63326A
QRE01 ASSY CASE-REAR GH98-19718A
QIF01 PMO COVER-IF GH72-63318A
4-2. Cellular phone Parts list
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5. MAIN Electrical Parts List
5-3
This Document can not be used without Samsung's authorization
Design LOC SEC CODE Description
ZD200 0403-001870 TDZ5V6J
ZD301 0406-001286 PESD5V0L5UV
ZD304 0406-001446 RD1301
TR200 0505-002664 TPCF8304
LED301,LED302,LED303 0601-002846 19-217UTD/S759/TR8
LED304 0601-002846 19-217UTD/S759/TR8
LED300 0601-002890 99-216UMC/3842S3K/TR8
TR100 1003-001440 MDC3105LT1
U200 1003-002367 ET4555Y
U304 1108-000427 PF38F3050M0Y3DH
PAM100 1201-003190 RF7174
U300 1203-006814 RP109L331D-TR
U101 1203-006854 FAN5622SX
U102 1204-003260 AR1211
U303 1205-003945 PNX4852
TH200 1404-001221 NCP15WB473J04RC
V300 1405-001298 LXES15AAA1-075
R301 2007-000139 RC1005J221CS
R300,R307,R313,R314 2007-000141 RC1005J222CS
R209 2007-000144 RC1005J512CS
R102,R103,R200,R201 2007-000148 RC1005J103CS
R218 2007-000148 RC1005J103CS
R108 2007-000151 RC1005J153CS
R100,R101 2007-000153 RC1005J223CS
R219,R302,R304,R305 2007-000172 RC1005J100CS
R306,R308,R309,R317 2007-000172 RC1005J100CS
R310,R311 2007-000173 RC1005J220CS
R210 2007-001301 MCR01MZP5J680
R312 2007-001305 RC1005J121CS
R207 2007-001333 MCR01MZP5J183
R109 2007-003025 RMC16S-6R8J-TP
R203 2007-010071 MCR10EZHFLR100
C106 2203-000233 GRP1555C1H101J
C318 2203-000359 GRP1555C1H151JD01E
C220,C322 2203-000386 GRP1555C1H150J
C227,C233 2203-000425 GRP1555C1H180J
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Main Electrical Parts List
5-2
This Document can not be used without Samsung's authorization
Design LOC SEC CODE Description
C146 2203-000438 GRP155R71H102K
C309,C311 2203-000489 GRP155R71H222K
C228,C230,C302,R315 2203-000679 GRP1555C1H270J
C100,C101,C105,C312 2203-000812 GRP1555C1H330J
C313,R110 2203-000812 GRP1555C1H330J
C315,C323 2203-001153 GRP1555C1H680J
C151 2203-002668 C1005CG1H0R5BT
C110,C111 2203-005050 GRP1555C1H1R8CZ01E
L101 2203-005234 GRP1555C1H1R2CZ01E
C112,C113 2203-005281 GRP1555C1H1R5BZ01E
C224 2203-005344 GRM155R71E223KA61D
R104 2203-005446 GRP1555C1H2R7BZ01E
C102,C103,C141,C148 2203-006048 GRM155R71A104K
C202,C203,C211,C212 2203-006048 GRM155R71A104K
C226,C229,C231,C234 2203-006048 GRM155R71A104K
C236,C301,C303,C320 2203-006048 GRM155R71A104K
C324 2203-006048 GRM155R71A104K
C205,C206,C232,C321 2203-006208 CM105X5R475M06AT
C204,C207,C208,C209 2203-006399 GRM155R60J105KE19D
C210,C214,C237,C304 2203-006399 GRM155R60J105KE19D
C305,C316,C317 2203-006399 GRM155R60J105KE19D
C114,C235,C314 2203-006562 CV05X5R105K10AH
C200,C201 2203-006824 CV105X5R475K10AT
C104,C308 2203-007279 CV105X5R106M10AT
C223 2203-007693 GRM188R61E225KA12D
L109 2703-001178 LL1005-FH3N3S
L107 2703-002176 CIH05T2N7SNC
L108 2703-002200 CIH05T18NJNC
L307,L308,L310 2703-002201 CIH05T33NJNC
L102 2703-002208 CIH05T2N2SNC
L103,L106 2703-002267 CIH05T4N7SNC
L312,L313,L314,L316 2703-002313 CIH05TR10JNC
L317,L318 2703-002313 CIH05TR10JNC
L110 2703-002365 CIH05T1N2SNC
L105 2703-002367 CIH05T1N0SNC
L201 2703-003184 CIG22W4R7MNE
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Main Electrical Parts List
5-3
This Document can not be used without Samsung's authorization
Design LOC SEC CODE Description
L301 2703-003476 LQG15HSR27J02D
L309,L311 2703-003479 LQG15HSR10J02D
OSC201 2801-003856 MC-146(32.768KHz,20ppm)
OSC200 2801-005011 7M26000055
F100 2904-001879 SFR942PY002
L200 3301-001158 BLM18PG300SN1D
L302,L303,L304,L305 3301-001885 BLM15HD182SN1D
L306,L319 3301-001885 BLM15HD182SN1D
RFS100 3705-001731 KMS-560-002-BEF
SIM200,SIM201 3709-001623 5000-6P-1.6M
IFC300 3710-002683 HY20-AB0310
BTC200 3711-007437 KQ03SB1-3R-BEF
CON101 GH71-09427A SCHB299-MT-3T
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 .
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7. Level 2 Repair
7-1
This Document can not be used without Samsung's authorization
1) Be careful not to make scratch and molding damage!
[torque :1.4~1.6]
1) Be careful not to make scratch and molding damage!
1) Be careful not to make scratch and molding damage! 1) Be careful not to make scratch and molding damage!
7-1. Disassembly
Unscrew 3 points at the REAR case1 2
3 Disassemble the PBA. Be careful with hooks. Separate the PBA from the FRONT4
DIsassemble the REAR as below sequence
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7. Level 2 Repair
7-2
This Document can not be used without Samsung's authorization
1) Be careful not to make scratch and molding damage!
3) Be careful not to damage LCD FPCB and LCD
1) Be careful not to make scratch and molding damage!
2) Be careful not to damage LCD FPCB and LCD
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 MIC FPCB
8 Disassemble the MIC7 Disassemble the SHIELD CAN
5 Disassemble the LCD Module. Disassemble the LCD FPCB.6
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7. Level 2 Repair
7-3
This Document can not be used without Samsung's authorization
1) Be careful not to make scratch and molding damage!
9 Separate the KEYPAD from the FRONT
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7. Level 2 Repair
7-4
This Document can not be used without Samsung's authorization
1) Be careful not to make scratch and molding damage! 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 make a gap between LCD FPCB
and Main Board.
3) Height of solder should not over 0.2mm.
1) Be careful not to make scratch and molding damage!
2) Don't push the panel of LCD while combine the LCD
7-2. Assembly
1 2
3 4
Assemble the SHIELD CAN
Combine LCD to Main Board.Soldering FPCB of the LCD MODULE
Soldering 2 points of MIC FPCB pad with
PBA
CAUTION
Check F-PCB to MAIN PCB soldering tightly.
(If there is a gap between F-PCB and Main board will
makes faulty)
Be careful not to make Flux on the Main
Board
(Use the cover of Soldering Jig)
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7. Level 2 Repair
7-5
This Document can not be used without Samsung's authorization
1) Be careful not to make scratch and molding damage!
1) Be careful not to make scratch and molding damage!
2) When insert MOTOR, use PUSHING JIG.
3) CHECK SPEAKER, MOTOR insert tightly.
1) Be careful not to make scratch and molding damage!
2) Be careful nothing goes between LCD and FRONT.
1) Be careful not to make scratch and molding damage!
5 6 INSERT SPEAKER, MOTOR to REAR.INSERT KEYPAD to FRONT.
7 8 COMBINE REAR FROM TOP TO BOTTOM.INSERT PBA TO FRONT.
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7. Level 2 Repair
7-6
This Document can not be used without Samsung's authorization
1) Be careful not to make scratch and molding damage!
[torque :1.4~1.6]
9 Screw 3 points at the REAR case.
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8. Level 3 Repair
8-1
This Document can not be used without Samsung's authorization
8-1. Block Diagram
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Level 3 Repair
8-2
This Document can not be used without Samsung's authorization
8-2. PCB Diagrams
8-2-1. Top
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Level 3 Repair
8-3
This Document can not be used without Samsung's authorization
8-2-1. Bottom
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Level 3 Repair
8-4
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8-3. Flow Chart of Troubleshooting
※ presetting methods for checking TP
- GND & TP(exp. VBUS_5.0V=C594~C599) using Oscilloscope
- look over the coming out signal.
← Oscilloscope
GND
TP (Test Point)
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Level 3 Repair
8-5
This Document can not be used without Samsung's authorization
8-3-1. Power On
Check the Battery Voltage
is more than 3.7V
(TP:C104, C114, C212,C308)
Change the Battery
(Because of batt. power low)
END
Yes
PMU_VIO = 2.8V?
(TP:C209, C316)
Check the Main Chip related to
VGPIO_2.8V (TP:C209, C316)
No
Yes
Check the Clock at
U303 L16pin (CLK32K)=32KHZ
(TP:OSC201)
Check the Main Chip
(TP : OSC201 / look over the waverform
using the oscilloscope)
No
Yes
+VCORE_1.25V
= 1.25V?
(TP:C206, C214, L201)
Resolder C206, C214 and L201
(to confirm coming out power V_core)
No
Yes
Check the initial operation
"Power On"
Yes
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Level 3 Repair
8-6
This Document can not be used without Samsung's authorization
00
1
C
10
1
C
C102C103
40
1
C
C105
C110
C111
C112
C113
C114
94
1
C
05
1
C
C151
C200
C201C206
70
2
C
C208
C209
C211
C2124
12
C
C220
72
2
C
82
2
C
92
2
C
C230
C231
C232
33
2
C
43
2
C
53
2
C
63
2
C
73
2
C
C301 20
3
C
C303
C306
C307
C309
C310
C311
61
3
C
C319
C320
12
3
C
C324
C325
001F
L101
L102
L105
60
1L
L107
80
1L
L109
00
2L
L201
00
2
C
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00
1
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10
1
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20
1
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30
1
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R107
R108
R110
2
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R204
60
2
R
R207
R208
R209
R210
R211
21
2
R
31
2
R
2
R
R310
R311
R313
R314 51
3
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SC101
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601
C
S
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TH200
10
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T
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U303
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L303
L304
L305
L306
91
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91
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R300
R301
R304
50
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R
70
3
R
90
3
R
80
3
R
71
3
R
R318
U102
103
D
Z
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Level 3 Repair
8-7
This Document can not be used without Samsung's authorization
8-3-2. Initial
U300 pin T4 (RSTON)
="H(>2.4V)"?
using the oscilloscope GND & TP
Initial Failure
Replace U300, must be "H"
END
No
Yes
U300 pin M4 or D12= "H(>2.
4V)" ?
(TP:LCD PIN5)
Yes
Yes
No Change PBA
(to check LCD PIN5)
Check the 16bit data signal
& memory (TP:TP200)
Yes
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Level 3 Repair
8-8
This Document can not be used without Samsung's authorization
8-3-3. Charging Part
END
U300 pin V9(AUX_DET)
or R304 = "L"?
No
Yes
Check the U300 pin R9
≒ 1.4V
No
Yes
Resolder or Replace R304
Must be "L"
Resolder or Replace U300
(be possible that it is not soldering well)
Initial Failure
Yes
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-9
This Document can not be used without Samsung's authorization
8-3-3. Sim Part
SIM1,(SIM2) pin 1
or R207,(R206) = "H=3.0V" ?
Resolder R207(R206), C231(C229)
insert SIM card & access it,
then must be sim pin1 or R207 = "H"
Check the SIM Card
(look over if it get damaged.)
END
No
Yes
Yes
Yes
No Resolder or Replace SIM1(SIM2) connector.
(Because of not soldering well)
After Power ON,
Check SIMClk Signal on
pin3 of SIM1(SIM2) in a few second
(method : wiring pin 3 and checking
its waveform using an oscilloscope)
Yes
No
Confirm an another PBA
After SIM card insert,
SIM1(SIM2) pin 2(SIM_RST) =
"H=3.0V"?
(method : wiring pin 3 and check
its waveform using an
oscilloscope)
Yes
Initial Failure
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Level 3 Repair
8-10
This Document can not be used without Samsung's authorization
8-3-4. Microphone Part
U300 pin U18 ="H=2.85V"
at Mic Active ?
(TP:C232)
Check the MIC Connection
(look over schematics about
schemetics.)
Resolder or Replace U300
(Because of not soldering well)
Resolder L309, L311, L310, C323, C321, C320,
C324, R315, C322
(not work if those is not connected.)
END
No
Yes
Yes
Yes
Yes
No
Check the MIC sample.
(it be possible the problem
things)
No Replace an another MIC
(because of being possible the problem)
Microphone does not work
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-11
This Document can not be used without Samsung's authorization
8-3-5. Speaker Part
U300 pin W18, W19
> 3.7 V
(Wiring the SPK N/P and
checking an waveform using
oscilloscope)
Speaker does not work
Does not work Voice call
?
Resolder or Replace U300
(be possible of soldering not well or being
UCP a bad sample)
No
Yes
No
Resolder C233 AND R210
(be possible because of soldering not well)
Yes
Does not work Ringtone?
(Menu->settings->profiles
->options->Edit->
select the Call ringtone)
Resolder or Replace U300, SPK300
(be possible of soldering not well or being
UCP a bad sample)
No
Yes
END
Yes
Is Speaker working?
(Listening through the
speaker)
Change Speaker ASS'Y
(be possible of SPK Problems
or not inserting it right.)
No
Yes
SAMSUNG Proprietary-Contents may change without notice
Level3 Repair
8-12
This Document can not be used without Samsung's authorization
8-3-6. Key Data Input
Check Initial Operation
Yes
When you pushed all of the
Key, does the key have
tension?
Change Domesheet
(#1 : look over the Dome situation
whether be sunken
#2 : look over the Dome location
whether be out of line)
Yes
All of the key doesn't work
except POWER ON KEY ?
Replace the PBA
(over the insturctions again
and change the board
because of be possible for PBA to get damaged)
No
Yes
END
No
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-13
This Document can not be used without Samsung's authorization
8-3-7. Back Light (for Color Main LCD)
Is LCD Contrast set on high
level in the Menu?
(menu->settings->display-
>light->
LCD contrast)
No Set LCD Contrast on high level
(menu->settings->display->light
->LCD contrast / select 5Level (level :1~5)
Yes
#1 : Resolder U101
(with an soldering iron)
#2 : Repalce LCD Module
(to check if it has the problem)
No
Is U101 pin 1="H>2.7V" ?
(Wiring pin #1/LCD_BL_EN)
END
Yes
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-14
This Document can not be used without Samsung's authorization
8-3-8. Key Back Light
Yes
No
Resolder or Replace U300
(must be coming out the signal "H")
U300 pin T8, V8 = "H=3.0V"
?
(Wiring POWER ONKEY_1, 2
& GND
look over using an scillocope)
Yes
#1 : Replace the LED
(be possible that the sample has the problem)
#2 : Change PBA
Key LED does not work?
(look over the LED light)
END
Yes
No
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-15
This Document can not be used without Samsung's authorization
※ presetting 8960
(Rx setting)
1. Active Cell
: select GSM or GPRS
2. Connetion Type
: select Auto(GSM), BLER(GPRS)
3. BCH Parameter
: select measuring band (DCS or EGSM)
4. Cell power
: -60dBm
(Tx setting)
※ After setting 8960 ( EGSM / DCS )
1. After setting, prepare the call setup Display
2. Using an Originate Call, make a call.
3. Confirm the display "connected"
4. start the measuring
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-16
This Document can not be used without Samsung's authorization
8-3-2. GSM900 Receiver
PAM100 Pin15 ≥
-65dBm
Yes
Resolder L109,L101,C102
No
Yes
No
Check PAM100 pin8
= L
PAM100 Pin17 ≥
-68dBm
Check ANT Switch
control circuit
No
Yes
Resolder PAM100Yes
No
Resolder F100
F100
pin 7,6 ≥ -70dBm
Yes
U303
pin G1 ≥ -70dBm
pin F1 ≥ -70dBm
Resolder C112,C113,L108
No
Yes
Check & Resolder
C200, C201, C205, C206,
L200,
And PMU Part and U303
Yes
END
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-17
This Document can not be used without Samsung's authorization
8-3-2. DCS Receiver
PAM100 Pin15 ≥
-65dBm
Yes
Resolder L109,L101,C102
No
Yes
No
Check PAM100
pin8=L, 10 =H
PAM100 Pin18 ≥
-68dBm
Check ANT Switch
control circuit
No
Yes
Resolder PAM100Yes
No
Resolder F100
F100
pin8, 9 ≥ -70dBm
Yes
U303
pin E1 ≥ -70dBm
pin D1 ≥ -70dBm
Resolder C110, C111,L106
No
Yes
Check & Resolder
C200, C201, C205, C206,
L200,
And PMU Part and U303
Yes
END
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-18
This Document can not be used without Samsung's authorization
101L
501C
011R
1
1
2
2
101NOC
401C
301L
001SFR
A
2 1
C
3
GG
4
101C
601C
901L
011L
2
BL_NIFR 4
R
X
0
1817
R
X
1
TX
_E
N
811
VB
A
TT
7
V
R
A
M
P
613
G
N
D
DNG
02
9
G
P
C
TR
L0
G
P
C
TR
L1
10
N
C
12
CN
61
19
N
C
BH_NIFR
1
G
N
D
21
G
N
D
G
N
D
22 23
G
N
D
G
N
D
24
DNG
41
3
G
N
D
5
G
N
D
G
N
D
001MAP51 TNA
801C
941C051C
TABV
001C201L
401R
XT_SCD
XT_MSGE
XRMSGE
PO
N
_P
A
PMAR
R
X
_S
E
L
BA
N
D
_S
E
L
XRSCD
011C
111C
C
15
1
801L
601L
9
62TUO
2TUO 7
2
G G
3
G
5 10
G
1NI1
4 2NI
81TUO
1TUO
001F
311C
701L
501L
211C
XRSCD
P_XRMSGE
N_XRMSGE
XRMSGE
P_XRSCD
N_XRSCD
TABV
102CSO
2
34
1
V8.1_MEMV
722C
7W
NE_ODL
NGHCI
8W
9W
PGHCI
71W
L|P_TUO_RAE
81W
N_TUO_TESH
91W
P_TUO_TESH
2W
5OIPG
3W
02OIPG
4W
1OIPG
DR_1TRAU
5W
6W
STR_1TRAU
1W
04OIPG
01W
WS_ETAG
11W
EROCWS
21W
MREPV_UMP
31W
FRV_UMP
41W
ANAV_UMP
51W
OIV_UMP
61W
R|N_TUO_RAE
2V
2OIPG
3V
6OIPG
4V
7OIPG
5V
DT_1TRAU
6V
NI_MREHT
7V
STC_1TRAU
8V
TUO_KOP
9V
NI_TED_CCA
V1
2
V
C
O
R
E
V1
3
V
D
D
_V
PE
R
M
41V
MISV_UMP
51V
MEMV_UMP
61V
TUO_MCV
71V
TUO_MCV
V1
8
G
N
D
_A
U
D
91V
P_NI_CIMTNI
T9
VD
D
_G
PP
M
1U
ATAD_ISS
81U
SAIB_CIMTXE
91U
N_NI_CIMTNI
2U
TUO_ISS
1V
14OIPG
01V
GHCV
11V
EROCWS
81T
SAIB_CIMTNI
91T
P_NI_CIMTXE
2T
2LES_ISS
TESERN
4T
5T
1TUO_MWP
6T
2TUO_MWP
7T
0TUO_MWP
8T
NI_KOP
1T
KLC_ISS
T1
0
G
N
D
_V
BA
T_
SN
S
T1
1
VB
AT
_D
C
D
C
T1
2
VB
AT
_D
C
D
C
T1
3
G
N
D
_A
U
D
_D
R
V
T1
4
G
N
D
_A
U
D
_D
R
V
T1
5
G
N
D
_A
U
D
_D
R
V
T1
6
G
N
D
_S
U
B
91R
N_NI_CIMTXE
2R
SMT
4R
TSET
R
5
VD
D
_V
IO
R
6
G
N
D
_G
D
G
P
A
7R
TB_KLC
8R
KOP_XUA
R
9
VB
AT
_S
EN
SE
01R
GER_ETAG
R
11
G
N
D
_V
C
O
R
E
R
12
VB
AT
_A
N
A
R
13
VB
AT
_A
N
A
R
14
VD
D
_A
U
D
IO
_D
R
V
R
15
VD
D
_A
U
D
IO
_D
R
V
R
16
VD
D
_A
U
D
IO
81R
R_NI_DUAXUA
P1
5
G
N
D
_V
BG
P1
6
VB
G
81P
L_NI_DUAXUA
91P
1TED_WSKH
2P
KCT
4P
KCTR
P5
VD
D
_V
IO
1R
0LES_ISS
91N
2TED_WSKH
2N
3TUOYEK
4N
IDT
N
5
VD
D
_V
IO
N
7
G
N
D
_V
C
O
R
E
N
8
PM
U
_L
D
O
N
9
G
N
D
_V
C
O
R
E
1P
ODT
1N
2TUOYEK
N
10
G
N
D
_V
C
O
R
E
N
11
G
N
D
_V
C
O
R
E
N
12
U
SB
_D
P
N
13
U
SB
_D
N
N
15
VD
D
_G
PP
M
61N
1CDA_XUA
81N
TUOX_KLC
M
18
VB
A
T_
R
TC
91M
0_CDA_XUA
2M
1TUOYEK
4M
TSRTN
M
5
G
N
D
_V
C
O
R
E
M
7
V
D
D
_V
C
O
R
E
M
8
V
D
D
_V
C
O
R
E
M
9
V
D
D
_V
C
O
R
E
L9
V
D
D
_V
C
O
R
E
1M
0TUOYEK
M
10
V
D
D
_V
C
O
R
E
M
11
V
D
D
_V
C
O
R
E
M
12
V
D
D
_V
C
O
R
E
M
13
N
C
M
15
G
N
D
_G
D
G
P
A
61M
PMAR_AP
61L
TUO_K23_KLC
81L
DR_0TRAU
91L
1_K23_LATX
2L
1OIYEK
4L
2OIYEK
L5
G
N
D
_V
C
O
R
E
L7
V
D
D
_V
C
O
R
E
L8
V
D
D
_V
C
O
R
E
K8
V
D
D
_V
C
O
R
E
K9
V
D
D
_V
C
O
R
E
1L
0OIYEK
L1
0
V
D
D
_V
C
O
R
E
L1
1
V
D
D
_V
C
O
R
E
L1
2
V
D
D
_V
C
O
R
E
L1
3
V
D
D
_V
C
O
R
E
51L
3LRTC_EF
51K
2LRTC_EF
K1
6
V
D
D
_R
FD
IG
81K
DT_0TRAU
91K
2_K23_LATX
2K
1NIYEK
4K
2NIYEK
K5
VD
D
_V
IO
K7
V
D
D
_V
C
O
R
E
J7
G
N
D
_V
C
O
R
E
J8
G
N
D
_VC
O
R
E
J9
G
N
D
_V
C
O
R
E
1K
0NIYEK
K1
0
V
D
D
_V
C
O
R
E
K1
1
V
D
D
_V
C
O
R
E
K1
2
V
D
D
_V
C
O
R
E
K1
3
V
D
D
_V
C
O
R
E
J1
3
G
N
D
_V
C
O
R
E
51J
0LRTC_EF
61J
1LRTC_EF
81J
CNYS_MCP
91J
KLC_MCP
2J
25OIPG
4J
75OIPG
J5
VD
D
_V
IO
2
5H
01OIPG
H
7
G
N
D
_V
C
O
R
E
H
8
G
N
D
_V
C
O
R
E
H
9
G
N
D
_V
C
O
R
E
1J
93OIPG
J1
0
G
N
D
_V
C
O
R
E
J1
1
G
N
D
_V
C
O
R
E
J1
2
G
N
D
_V
C
O
R
E
H
12
G
N
D
_V
C
O
R
E
H
13
VD
D
_V
S
IM
51H
ID_MCP
61H
OD_MCP
81H
ATAD_MIS
91H
KLC_MIS
H
2
G
N
D
_R
F
4H
83OIPG
4G
8OIPG
G
5
VD
D
_R
F_
IO
G
7
G
N
D
_V
C
O
R
E
G
8
G
N
D
_V
C
O
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E
G
9
G
N
D
_V
C
O
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H
1
G
N
D
_R
F
H
10
G
N
D
_V
C
O
R
E
H
11
G
N
D
_V
C
O
R
E
11G
11RDDA
21G
1RDDA
G
13
G
N
D
_V
SI
M
51G
02RDDA
61G
TSR_MIS
81G
0ATAD
91G
8ATAD
G
2
G
N
D
_R
F
61F
4RDDA
81F
9ATAD
91F
1ATAD
F2
G
N
D
_R
F
F4
V
D
D
_R
F
F5
G
N
D
_R
F
1G
N_EIFR
G
10
G
N
D
_V
C
O
R
E
E4
G
N
D
_R
F
E5
G
N
D
_R
F
E6
G
N
D
_R
F
E7
G
N
D
_R
F
E8
G
N
D
_V
C
O
R
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9E
9RDDA
1F
P_EIFR
51F
81RDDA
21E
1EBN
31E
EON
41E
2RDDA
51E
91RDDA
61E
3RDDA
81E
01ATAD
91E
2ATAD
E2
G
N
D
_R
F
D
5
G
N
D
_R
F
D
6
G
N
D
_R
F
D
7
G
N
D
_R
F
D
8
G
N
D
_V
C
O
R
E
9D
01RDDA
1E
N_DIFR
01E
6RDDA
11E
5RDDA
31D
21RDDA
41D
31RDDA
D
15
VD
D
_V
M
E
M
61D
71RDDA
81D
11ATAD
91D
3ATAD
D
2
G
N
D
_R
F
D
4
G
N
D
_R
F
1C
N_PIFR
81C
51ATAD
91C
4ATAD
C
2
G
N
D
_R
F
1D
P_DIFR
01D
7RDDA
11D
0EBN
21D
TUO_TESERN
B2
G
N
D
_R
F
B3
G
N
D
_R
F
B4
V
D
D
_R
F
5B
DLHS_LATX
6B
DLHS_LATX
7B
DLHS_LATX
8B
DLHS_LATX
B9
G
N
D
_V
C
O
R
E
21B
1SCN
31B
51RDDA
41B
22RDDA
B1
5
VD
D
_V
M
E
M
61B
12RDDA
71B
21ATAD
81B
31ATAD
91B
5ATAD
5A
DLHS_LATX
6A
2_M62_LATX
7A
1_M62_LATX
8A
DLHS_LATX
A9
G
N
D
_V
C
O
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1B
P_PIFR
01B
8RDDA
11B
0EWN
A1
5
VD
D
_V
M
E
M
61A
41RDDA
71A
6ATAD
81A
7ATAD
91A
41ATAD
2A
LOFR
A3
G
N
D
_R
F
A4
V
D
D
_R
F
1
CN
2
CN
1A
HOFR
01A
61RDDA
11A
2SCN
21A
0SCN
A1
3
V
D
D
_V
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EM
1
A1
4
VD
D
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M
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M
303U
902R
V0.3_1MISV
V58.2_FRV
2
43
1
002CSO
L2
00
312C
102L
232C
402R
502C
V0.3_MREPV
R
21
2
402C
102R
012R
V58.2_FRV
TABV
V8.2_OIPGV002HT
702C
V0.3_MREPV V58.2_ANAV
V58.2_FRV
332C
V58.2_ANAV
112R
902C
V52.1_EROCV
V8.2_OIPGV
V0.3_MREPV
102C
V52.1_EROCV
802R
202R
V52.1_EROCV
V8.1_MEMV
802C
TABV
002C
912R
V
B
G
V8.2_OIPGV
602C
002TAB
GEN
2
SOP
1
V0.3_1MISV
012C
0SCN
MARSCN
XT_SCD
TSRSYS
BL
P_XRSCD
)4(DM
)51(DM
)5(DM
)31(DM
)21(DM
)12(A
)22(A
)51(A
HSALFSCN
nEW
XT_MSGE)41(DM
)7(DM
)6(DM
)41(A
NE_2MISV
)8(DM
)0(DM
TSR_MIS
)02(A
N_XRMSGE
)1(DM
)9(DM
)81(A
P_XRMSGE
)2(DM
)01(DM
)91(A
)32(A
nEO
BU
N_XRSCD
)3(DM
)11(DM
)71(A
)31(A
)0(OIYEK
)2(NIYEK
)1(NIYEK
DR_0TRAU
AP_NOP
)0(NIYEK
LES_DNAB
LES_XR
ADS_MF
NE_HCROT
LCS_MF
KLC_MIS
ATAD_MIS
V3.3_DEL_YEK
IDT)3(TUOYEK
FER_WS_RAE
)2(TUOYEK
N_TSRT
)1(TUOYEK PMAR
)0(TUOYEK
)2(OIYEK
)1(OIYEK
DT_0TRAU
TIGID_zHK23
V4.2_SAIB_CIM
NO_GIJ
SMT
N_CIM_RAE
R_MF
GER_GHC
KCTR
KCT
WS_RAE
L_MF
ODT
P_CIM
TUO_MCV
V8.1_MEMV
V0.3_1MISV
NE_BIV
NE_LB_DCL
N_CIM
2_YEKNO
ATAD_2MISBB
TSR_2MISBB
KLC_2MISBB
NOTSR
P_CIM_RAE
PGHCI
NGHCI
STR_1TRAU
DR_1TRAU
TSR_DCL
N_KPS
P_RAE
N_RAE
V8.2_OIPGV
V58.2_ANAV
V58.2_FRV
V0.3_MREPV
WS_GHC
TED_XUA
1_YEKNO
STC_1TRAU
FV
DT_1TRAU
DOM_2MISV
P_GHCV
V52.1_EROCV
)3:0(TUOYEK
)2:0(NIYEK
)2:0(OIYEK
P_KPS
)51:0(DM
)22:71(A
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-19
This Document can not be used without Samsung's authorization
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-20
This Document can not be used without Samsung's authorization
8-3-2. GSM900 Transmitter
Yes
Change or Resolder PAM100
Yes
PAM100 Pin15 ≥
30dBm
TX ON (5Level)
Check PAM100
pin 8 = H
Pin 10 = H
PAM100 pin4 ≥ -4
dBm
Check ANT Switch
control circuit
Yes
No
Yes
No
yes
Resolder L109,L101,C102
Yes Yes
Check PAM100
VBATT(pin11) OK?
Check U303
No
Check VBAT or PAM
control signal
No
U303 pinA2
≥ -4dBm
Yes
Resolder or Change
C112, C113, L108
No
Check & Resolder
C200, C201, C205, C206,
L200,
And PMU Part and U303
END
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Level 3 Repair
8-21
This Document can not be used without Samsung's authorization
8-3-2. DCS Transmitter
- Rx :
- Tx :
TX ON (5Level)
END
Check & Resolder
C200, C201, C205, C206,
L200,
And PMU Part and U303
PAM100 Pin15 ≥
30dBm
Check VBAT or PAM
control signal
Check U303
Change or Resolder PAM100
Check ANT Switch
control circuit
Yes
No
No
Yes
Resolder or Change
R110,C101
Check PAM100
VBATT(pin11) OK?
Check PAM100
pin 4 = H
Pin 5 = H
Resolder L109,L101,C102
Yes
Yes
Yes
yes
Yes
No
No
No
Yes
U303 pinA1
≥ -4dBm
PAM100 pin2 ≥ -4
dBm
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Level 3 Repair
8-22
This Document can not be used without Samsung's authorization
8-4. Service Schematics
- NC Point(Top View)
: NC
U303
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
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
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
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Level 3 Repair
8-23
This Document can not be used without Samsung's authorization
: NC
U304
1 2 3 4 5 6 7 8 9 10 11 12 13 14
A A
B B
C C
D D
E E
F F
G G
H H
J J
K K
1 2 3 4 5 6 7 8 9 10 11 12 13 14