Samsung | GT-I9000/M16 | GSM TELEPHONE GT

GSM TELEPHONE
GT-i9001
GSM TELEPHONE
CONTENTS
1.
Safety Precautions
2.
Specification
3.
Product Function
4.
Exploded View and Parts list
5.
MAIN Electrical Parts List
6.
Level 1 Repair
7.
Level 2 Repair
8.
Level 3 Repair
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.
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. 05. Rev.1.0
2. Specification
2-1. GSM General Specification
G SM850 EG SM 90 0 DCS1800
PCS1900
Fre q.
Ban d[M Hz]
Uplin k/
Downlink
824 ~849
869 ~894
880 ~915
925 ~960
A RF CN
r ange
128 ~251
0 ~124 &
975 ~1023
512 ~885
512 ~810
T x/ R x
spacing
45 MHz
45 MHz
95 MHz
80 MHz
W CDM A2 1 W CDM A9 0 W CDM A1 9
00
0
00
1710 ~1785 1850 ~1910 1922 ~1977
1805 ~1880 1930 ~1990 2112 ~2167
880 ~915
925 ~960
1852 ~1907
1932 ~1987
UL: 9612~9 UL: 2712~2 UL: 9262~9
888DL: 105 8 63,DL:2 9 5 38,DL:9 6
62~ 10838 37 ~ 3088 62~ 9938
19 0MHz
Mod. Bit 27 0.833 kb 27 0.833 kb 27 0.833 kb 27 0.833 kb
ps
ps
3.84 Mcp s
ps
r at e/
ps
3. 692us
3. 692us
3. 692us
Bi t Peri od 3. 692us
45 MHz
80 MHz
3.84 Mcp s
3.84 Mcp s
576 .9us
4.61 5ms
576 .9us
4.61 5ms
576 .9us
4.61 5ms
576 .9us
4.61 5ms
Fr ameLeng Fr ameLeng Fr ameLeng
th:
th:
th:
10ms
10ms
10ms
Slot lengt h: Slot lengt h: Slot lengt h:
0.66 7ms
0.66 7ms
0.66 7ms
Mod ulat ion 0. 3GMSK
0. 3GMSK
0. 3GMSK
0. 3GMSK
QPSKHQ P QPSKHQ P QPSKHQ P
SK
SK
SK
Tim e Slot
Per iod /
Fram e
Period
MS Power
33dBm~5d 33dBm~5d 30dBm~0d 30dBm~0d
Bm
Bm
Bm
Bm
24 dBm~50 dBm
24 dBm~50 dBm
24 dBm~50 dBm
Power
Class
5pcl ~
19 pcl
Sensitivity
- 102d Bm
- 102d Bm
- 100d Bm
- 100d Bm
TDMA M ux
8
8
8
8
8
8
8
Cell
Radiu s
35 Km
3 5Km
2 Km
2 Km
2 Km
2 Km
2 Km
5pcl ~ 19pcl 0pcl ~ 15pcl 0pcl ~ 15pcl
2-1
3(max+24dB 3(max+24dB 3(max+24dB
m)
m)
m)
-10 6.7dBm -10 3.7dBm -10 4.7dBm
Specification
2-2. GSM Tx Power Class
TX Power
control
TX Power
GSM850
level
control
TX Power
EGSM900
control
level
TX Power
DCS1800
level
control
PCS1900
level
5
33±2 dBm
5
33±2 dBm
0
30±3 dBm
0
30±3 dBm
6
31±2 dBm
6
31±2 dBm
1
28±3 dBm
1
28±3 dBm
7
29±2 dBm
7
29±2 dBm
2
26±3 dBm
2
26±3 dBm
8
27±2 dBm
8
27±2 dBm
3
24±3 dBm
3
24±3 dBm
9
25±2 dBm
9
25±2 dBm
4
22±3 dBm
4
22±3 dBm
10
23±2 dBm
10
23±2 dBm
5
20±3 dBm
5
20±3 dBm
11
21±2 dBm
11
21±2 dBm
6
18±3 dBm
6
18±3 dBm
12
19±2 dBm
12
19±2 dBm
7
16±3 dBm
7
16±3 dBm
13
17±2 dBm
13
17±2 dBm
8
14±3 dBm
8
14±3 dBm
14
15±2 dBm
14
15±2 dBm
9
12±4 dBm
9
12±4 dBm
15
13±2 dBm
15
13±2 dBm
10
10±4 dBm
10
10±4 dBm
16
11±3 dBm
16
11±3 dBm
11
8±4 dBm
11
8±4 dBm
17
9±3dBm
17
9±3dBm
12
6±4 dBm
12
6±4 dBm
18
7±3 dBm
18
7±3 dBm
13
4±4 dBm
13
4±4 dBm
19
5±3 dBm
19
5±3 dBm
14
2±5 dBm
14
2±5 dBm
15
0±5 dBm
15
0±5 dBm
2-2
3. Operation Instruction and Installation
Main Function
• Android OS: Ginger
• HSDPA 14.4Mbps / HSUPA 5.76Mbps
• 5MP AF
• 4.0" WVGA sAMOLED, Full Touch (C-Type)
• A-GPS / BT v2.1 + EDR / USB v2.0 / WiFi (802.11 b/g/n)
• HD Recording (720p) / Full HD Playback (1080p)
• Sensors: Accelerometer, Compass, Proximity, Light
• TouchWiz 3.0 for Android, Multistage, Augmented Reality, Integrated phonebook with
SNS, IM, E-mail, Face Recognition, etc.
3-1
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6. Level 1 Repair
6-1. S/W Download
6-1-1. Pre-requisite for S/W Downloading
• Downloader Program(Odin Multi Downloader v4._GalaxyS+.exe)
• GT-I9001 Mobile Phone
• Data Cable
• JIG BOX (GH99-36900B)
• RF Test Cable (GH39-00985A)
• JIG Cable (GH39-01290A)
• Adapter (GH99-38251A)
• Binary files
6-1
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Level 1 Repair
6-1-2. S/W Downloader Program
■ Load the binary download program by executing the
" Odin Multi Downloader v4._GalaxyS+.exe " ← Run this file.
1. Enter Device into Download Mode
- Enter the device into Download Mode by pressing down on Volume Down button
and OK button and Power On button at the same time.
Power On Button
Volume Down Button
OK Button
6-2
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Level 1 Repair
2. Connect the Handset to PC via Data Cable. Make sure ID:COM box highlighted
yellow that the handset is connected to the PC.
3. Select OPS, BOOT, PDA, PHONE and CSC Files.
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Level 1 Repair
4. Start Downloading OPS, BOOT, PDA, PHONE and CSC Files by clicking Start
Button. Then wait for "Pass" to be appear on the screen.
5.
Once the device boots up, confirm the downloaded version name and etc. :
*#1234#
Full Reset :
*2767*3855#
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9. Reference Abbreviate
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. 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. 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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4. Exploded View and Parts List
4-1. Cellular phone Exploded View
QFR01
QAR01
QMO01
QCB01
QCA01
QSP01
QVK01
QMP01
QSM01
QCK01
QVO01
QAN02
QRF06
QRE01
QCR101
QBC00
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Exploded View and Parts List
4-2. Cellular phone Parts list
Design LOC
Description
SEC CODE
QCR101
SCREW-MACHINE
6001-002005
QSP01
MODULE-SPEAKER
GH59-09408A
QVK01
KEY FPCB-POWER KEY(GT-I9000)
GH59-09432A
QSM01
ASSY ETC-SIM/T-FLASH ASSY(GT-I9000)
GH59-09495A
QMP01
A/S ASSY-PBA MAIN(COMM)GT-I9001
GH82-05792A
QCA01
ASSY CAMERA-5M/VGA MODULE(GT-I9001)
GH96-05145A
QBC00
ASSY COVER-BATT
GH98-20123A
QFR01
MEA FRONT-OCTA LCD ASSY
GH97-12371A
QCB01
CBF COAXIAL CABLE-GT-I9000 ANT CABLE_(76
GH39-01418A
QAR01
MODULE-RCV+SENSOR FPCB(SGH-T959)
GH59-09581A
QMO01
MOTOR LINEAR VIBRATION-GTS8000
GH31-00475A
ASSY CASE-REAR
GH98-16686A
QAN02
INTENNA-GT-I9000
GH42-02543A
QCK01
PMO CASE-POWER KEY(D)
GH72-59079A
QRF06
PMO COVER-USB V3
GH72-59633A
QVO01
ASSY KEY-VOL
GH98-17171A
QRE01
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5.a MAIN Electrical Parts List (HW REV0.5) 1_10
Design LOC
SEC CODE
Description
ZD500
0403-001688
DIODE-ZENER
D400
0404-001317
DIODE-SCHOTTKY
ZD501
0406-001322
DIODE-TVS
U505
0406-001369
DIODE-TVS
ZD600,ZD601,ZD602
ZD603,ZD604,ZD605
0406-001413
DIODE-TVS
Q500
0505-001165
FET-SILICON
Q300,Q501
0505-002341
FET-SILICON
U614,U701
0801-003031
IC-CMOS LOGIC
U607
0801-003058
IC-CMOS LOGIC
U400
0801-003346
IC-CMOS LOGIC
U601
1001-001394
IC-ANALOG SWITCH
U506
1001-001580
IC-ANALOG MULTIPLEX
U613
1003-002100
IC-LEVEL DRIVER
U600,U700
1003-002391
IC-LEVEL DRIVER
U502
1003-002415
IC-MOTOR DRIVER
UCP400UP
1105-002218
IC-MOBILE SDRAM
PAM102
1201-003009
IC-POWER AMP
PAM101
1201-003107
IC-POWER AMP
U602
1201-003134
IC-AUDIO AMP
U201
1201-003168
IC-RF AMP
PAM100
1201-003199
IC-POWER AMP
U603
1202-001118
IC-VOLTAGE COMP.
U507
1202-001119
IC-VOLTAGE COMP.
U704
1203-004339
IC-MULTI REG.
U606
1203-004340
IC-MULTI REG.
U401
1203-005069
IC-POSI.FIXED REG.
U500
1203-005403
IC-DC/DC CONVERTER
U702
1203-005690
IC-DC/DC CONVERTER
U504
1203-005854
IC-MULTI REG.
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Main Electrical Parts List
Design LOC
SEC CODE
Description
U604
1203-006054
IC-MULTI REG.
U503
1203-006304
IC-POWER SUPERVISOR
U611
1203-006372
IC-RESET
U703
1203-006772
IC-POSI.FIXED REG.
U501
1203-006787
IC-POWER SUPERVISOR
U202
1204-003176
IC-TUNER
UCP400
1205-004255
IC-MODEM
U300
1205-004264
IC-TRANSCEIVER
U610
1209-001877
IC-SENSOR
U609
1209-002023
IC-SENSOR
TH500
1404-001651
THERMISTOR-NTC
V300,V301,V302,V303
V304,V305,V306,V700
V701,V702,ZD606
1405-001177
VARISTOR
V400,V401,ZD400
1405-001200
VARISTOR
V600
1405-001294
VARISTOR
R634
2007-000138
R-CHIP
R524
2007-000140
R-CHIP
R521
2007-000166
R-CHIP
R533
2007-000170
R-CHIP
R617,R618
2007-000172
R-CHIP
R535
2007-000249
R-CHIP
R635
2007-003015
R-CHIP
R534
2007-007099
R-CHIP
R319
2007-007136
R-CHIP
R614,R615
2007-007190
R-CHIP
R523
2007-007307
R-CHIP
R500,R502
2007-007334
R-CHIP
R412,R413,R456,R457
2007-007517
R-CHIP
R519
2007-007592
R-CHIP
R304,R421,R427
2007-007741
R-CHIP
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Main Electrical Parts List
Design LOC
SEC CODE
Description
R620
2007-007942
R-CHIP
R428,R506,R507,R508
R520,R601,R606,R619
R631,R650,R651,R652
R653,R700,R705,R707
R708
2007-008045
R-CHIP
R100,R102
2007-008046
R-CHIP
R314,R408,R409,R432
R433,R522,R612,R712
2007-008052
R-CHIP
R207,R404,R405,R633
2007-008055
R-CHIP
R623
2007-008312
R-CHIP
R434
2007-008418
R-CHIP
R208
2007-008419
R-CHIP
R605
2007-008478
R-CHIP
R305,R306,R307,R308
R309,R310,R311,R312
2007-008483
R-CHIP
R600,R701
2007-008486
R-CHIP
R202,R203,R204,R205
R206,R320,R401,R402
R454,R455,R460,R461
R517,R603,R604,R624
R704,R711,R714
2007-008516
R-CHIP
R410,R411,R417,R418
R419,R420,R430,R431
R448,R449,R450,R451
R452,R453,R702,R703
R710
2007-008588
R-CHIP
R526,R527
2007-008774
R-CHIP
R435,R436
2007-008798
R-CHIP
R504
2007-008800
R-CHIP
R101,R201,R628,R629
2007-008806
R-CHIP
R501
2007-008809
R-CHIP
R301,R503,R510,R511
R512,R607
2007-009084
R-CHIP
R440,R446,R462,R509
2007-009157
R-CHIP
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Main Electrical Parts List
Design LOC
SEC CODE
Description
R429
2007-009171
R-CHIP
R416,R442,R443
2007-009408
R-CHIP
R200
2007-009801
R-CHIP
R602
2007-009804
R-CHIP
R616
2007-010202
R-CHIP
R438
2007-010233
R-CHIP
C203
2203-000233
C-CER,CHIP
C559
2203-000254
C-CER,CHIP
C605
2203-000278
C-CER,CHIP
C603,C611
2203-000386
C-CER,CHIP
C502
2203-000425
C-CER,CHIP
C521
2203-000438
C-CER,CHIP
C543
2203-000725
C-CER,CHIP
C607
2203-000812
C-CER,CHIP
C606
2203-000995
C-CER,CHIP
C610
2203-001153
C-CER,CHIP
C310,C611
2203-002709
C-CER,CHIP
C215
2203-005234
C-CER,CHIP
C104,C149,C150,C216
C520,L102
2203-005682
C-CER,CHIP
C100,C114,C115,C116
C117,C213,C220
2203-005725
C-CER,CHIP
C628,C629
2203-005729
C-CER,CHIP
C553
2203-005732
C-CER,CHIP
C113
2203-005736
C-CER,CHIP
C133,C140
2203-005739
C-CER,CHIP
C132,C137,C138,C151
2203-005777
C-CER,CHIP
C152
2203-005789
C-CER,CHIP
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Main Electrical Parts List
Design LOC
SEC CODE
Description
C101,C130,C143,C223
C328
2203-005806
C-CER,CHIP
C200,C522,C542,C600
C601,C602,C604,C645
2203-006048
C-CER,CHIP
C219,C323
2203-006120
C-CER,CHIP
C457,C458
2203-006133
C-CER,CHIP
C620,C621
2203-006137
C-CER,CHIP
C128,L125
2203-006187
C-CER,CHIP
C118,C119
2203-006305
C-CER,CHIP
C214
2203-006318
C-CER,CHIP
C709
2203-006324
C-CER,CHIP
C224,C447,C518,C636
2203-006399
C-CER,CHIP
C109
2203-006410
C-CER,CHIP
C111,C205,C208,C304
C305,C308,C309,C311
C314,C315,C316,C329
C330,C333,C608,C609
C657,C658,C659,C660
C700,C701,C706,C707
C719,C720
2203-006423
C-CER,CHIP
C209,C469,C473,C544
C557,C560,C618,C717
C718
2203-006562
C-CER,CHIP
C202
2203-006642
C-CER,CHIP
C225,C226,C103
2203-006648
C-CER,CHIP
C222
2203-006674
C-CER,CHIP
C134,C566,C567
2203-006707
C-CER,CHIP
C468,C471,C500,C501
C504,C505,C506,C554
C625
2203-006839
C-CER,CHIP
C472
2203-006841
C-CER,CHIP
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Main Electrical Parts List
Design LOC
SEC CODE
Description
C400,C401,C402,C403
C404,C405,C406,C408
C409,C410,C411,C412
C413,C414,C415,C511
C622,C624
2203-006844
C-CER,CHIP
C139,C466
2203-006846
C-CER,CHIP
C301,C306,C307,C312
C503,C519,C555,C637
C638,C703,C711,C712
C713,C714,C715,C722
C723
2203-006872
C-CER,CHIP
C643,C644
2203-006979
C-CER,CHIP
C321,C325
2203-007210
C-CER,CHIP
C102,C407,C510,C523
C545,C547,C548,C550
C551
2203-007240
C-CER,CHIP
C127,C142,C201,C204
2203-007270
C-CER,CHIP
C552,C721
2203-007271
C-CER,CHIP
C423,C428,C433,C439
C444,C508,C513,C514
C515,C516,C517,C549
C710,C716
2203-007279
C-CER,CHIP
C145,L100
2203-007295
C-CER,CHIP
C319,C326,C509,C524
C525,C526,C527,C528
C529,C530,C531,C532
C533,C534,C535,C536
C537,C538,C539,C540
C541
2203-007317
C-CER,CHIP
C619,C623,C630,C631
C632
2203-007385
C-CER,CHIP
C300,C417,C418,C419
C420,C421,C422,C424
C425,C426,C427,C429
C430,C431,C432,C434
C435,C436,C437,C438
C440,C441,C442,C443
C445,C446,C448,C449
C450,C451,C452,C453
C454,C455,C459,C460
C461,C462,C463,C464
C465
2203-007391
C-CER,CHIP
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Main Electrical Parts List
Design LOC
SEC CODE
Description
C512,C704,C708
2203-007393
C-CER,CHIP
C317,C318,C320,C322
C324,C327,C331,C332
C335,C336,C337,C338
C561,C562,C563,C612
C646,C647,C648,C649
C650
2203-007449
C-CER,CHIP
C558
2203-007456
C-CER,CHIP
C217
2203-007754
C-CER,CHIP
C210,C211,C212
2203-007775
C-CER,CHIP
C416,C546
2203-007860
C-CER,CHIP
TA502
2404-001496
C-TA,CHIP
TA500
2404-001506
C-TA,CHIP
TA600
2404-001561
C-TA,CHIP
TA501
2404-001572
C-TA,CHIP
BAT500
2409-001172
C-EDL
L103
2703-001749
INDUCTOR-SMD
L200
2703-002176
INDUCTOR-SMD
L501,L502,L609
2703-002309
INDUCTOR-SMD
C112
2703-002365
INDUCTOR-SMD
L400
2703-002842
INDUCTOR-SMD
C146,L109,L117,L118,L302
2703-002858
INDUCTOR-SMD
C144,L110
2703-002901
INDUCTOR-SMD
L303,L304,L306
2703-002903
INDUCTOR-SMD
C106
2703-002907
INDUCTOR-SMD
L114
2703-002955
INDUCTOR-SMD
L603
2703-002961
INDUCTOR-SMD
L116
2703-003004
INDUCTOR-SMD
L500,L503,L505,L506,L507
2703-003182
INDUCTOR-SMD
L608
2703-003476
INDUCTOR-SMD
L702
2703-003686
INDUCTOR-SMD
L202
2703-003698
INDUCTOR-SMD
5-7
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Main Electrical Parts List
Design LOC
SEC CODE
Description
C147,L124
2703-003908
INDUCTOR-SMD
C131
2703-003914
INDUCTOR-SMD
C135,L121,L203,L205
2703-004012
INDUCTOR-SMD
C120,C121,L112,L115
2703-004013
INDUCTOR-SMD
C107
2703-004014
INDUCTOR-SMD
L119,L120,L123
2703-004018
INDUCTOR-SMD
L504
2703-004025
INDUCTOR-SMD
C126
2703-004030
INDUCTOR-SMD
L126,L204
2703-004034
INDUCTOR-SMD
L122
2703-004038
INDUCTOR-SMD
L104
2703-004133
INDUCTOR-SMD
OSC400
2801-004225
CRYSTAL-SMD
OSC501
2801-004339
CRYSTAL-SMD
OSC500
2801-004836
CRYSTAL-SMD
OSC200
2804-001772
OSCILLATOR-CLOCK
F703,F704,F705,F706,F707,
F708
2901-001413
FILTER-EMI SMD
F700,F701,F702
2901-001604
FILTER-EMI SMD
F200
2904-001752
FILTER-SAW
F103
2904-001847
FILTER-SAW
F102
2904-001850
FILTER-SAW
U100
2904-001952
FILTER-SAW
F101
2910-000073
DUPLEXER-SAW
F100
2911-000171
DUPLEXER-FEM
L401
3301-001438
BEAD-SMD
L307
3301-001682
BEAD-SMD
L206,L300,L301,L615,L700
3301-001729
BEAD-SMD
L305
3301-001787
CORE-FERRITE BEAD
L601,L602,L604,L605,L606,
L607,L613,L614
3301-001885
BEAD-SMD
5-8
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Main Electrical Parts List
Design LOC
SEC CODE
Description
L201,L207
3301-001895
BEAD-SMD
L612
3301-001912
BEAD-SMD
R610,R611,R613
3301-001971
BEAD-SMD
L600,L610,L611
3301-002065
BEAD-SMD
VOL_DOWN,VOL_UP
3404-001406
SWITCH-TACT
ANT100
3705-001448
CONNECTOR-COAXIAL
RFS100
3705-001731
CONNECTOR-COAXIAL
BTC500
3711-006299
HEADER-BATTERY
HDC701
3711-006483
HEADER-BOARD TO BOARD
HDC700
3711-006865
HEADER-BOARD TO BOARD
HEA300
3711-006923
HEADER-BOARD TO BOARD
HDC600,HEA600
3711-007592
HEADER-BOARD TO BOARD
ANT200,ANT202
3712-001348
CONNECTOR-TERMINAL
IFC500
3722-002867
JACK-MINI USB
U200
4709-001844
W-LAN MODULE
ANT201
GH62-00016A
PAD GAP-PCB GASKET(SCH-S569)
SC611,SC613,SC614
SC615,SC618,SC619
SC620,SC621,SC622
GH70-03951A
ICT SHIELD-SHIELD CAN CLIP
SC600,SC601,SC602
SC603,SC605,SC606
SC607,SC608,SC609
SC610
GH70-04443A
ICT SHIELD-CAN CLIP
SC612,SC616,SC617
SC623
GH70-04828A
IPR SHIELD-CAN CLIP
L508,R715
GH80-03320A
SOLDER-CREAM/SMT KOREA(FREE)
R313,R321,R322,R505
R609,R715
GH80-03321A
SOLDER-CREAM/DHDMR(FREE)
5-9
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7. Level 2 Repair
7-1. Assembly
1
Place the top shield can on the Main PBA
3
2
Place the top shield can.
Connect the speaker to the Sim Card PBA by sliding FPC
into the connector.
4
Place the Sim Card PBA + shield can
Place the bottom shield can + Sim Card PBA onto
the bottom of the Main PBA. Make sure that the
speaker locks into position and the shield can to be
place correctly into the clips.
Connect the speaker to the Sim Card PBA
Connect the Sim Card PBA Connector
Connect the sim card PBA connector to the top of the main
PBA.
7-1
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7. Level 2 Repair
5
Place the top shield can
6
Place the top shield can on the top of the main PBA
7
Place the camera module
Connect the camera module to the Main PBA
Place the Receiver Module
8
Place the receiver module onto the bracket.
Connect the Antenna Cable
Connect the antenna cable to the Main Antenna PCB
7-2
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7. Level 2 Repair
9
10
Place the Main PBA
Connect LCD, Sub-touch key, Antenna and
Receiver connectors and place the Power
key
Place the main PBA onto the bracket. Make sure to place
the camera module into the socket correctly.
11
Connect LCD, Sub-touch key, Antenna and Receiver
connectors, and place the Power key to the side of the
bracket
Place the rear cover
Make sure all the hooks are placed correctly, and press
the volume keys and the power key for tensions.
12
Screw the rear cover
Screw 7 points on the rear cover
screw torque : 1.2 ~ 1.4 kgf.cm
7-3
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7. Level 2 Repair
7-2. Disassembly
1
2
Unscrew screws on the rear
Unhook the rear using a disassembly knife
to remove the rear cover
Unscrew 7 screws on the rear using a screw driver.
Be careful not to damage the rear cover when unhooking
screw torque : 1.2 ~ 1.4 kgf.cm
it.
3
4
Detach the Power Key FPCB
Detach the power key FPCB, that is stick to the bracket
by a double-sided tape, using tweezers. Make sure to
remove all remaining tape on the bracket.
Disconnect connectors from the Main PBA
Disconnect LCD Connector,Receiver Connector, Sub-touch
Key Connector and Antenna cable from the Main PBA
7-4
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7. Level 2 Repair
5
6
Pull out the Main PBA
Remove the Antenna Cable
After disconnecting the connectors carefully pull the Main
Remove the antenna cable from the main Antenna PCB
PBA out of the bracket.
on the sub-touch key module.
7
8
Remove the top shield can
Pull out the Receiver module from the bracket. Be
careful not to damage the FPC.
Remove the Camera Module
Remove the camera module from the Main PBA by
pulling it out.
7-5
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7. Level 2 Repair
9
10
Pull out the Main PBA
Remove the top shield can
After disconnecting the connectors carefully pull the Main
Be careful not to damage the shield can and the
PBA out of the bracket.
components when removing it.
11
Remove the rear shield can + Sim Card PBA
12
Disconnect the Sim Card PBA connector from the Main
PBA then remove the rear shield can + Sim Card PBA
Remove the speaker
Remove the speaker by opening the connector.
7-6
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8. Level 3 Repair
8-1. Block Diagram
8-1
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Level 3 Repair
8-2. PCB Diagrams
8-2-1. Top
8-2
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Level 3 Repair
8-2-1. Bottom
8-3
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Level 3 Repair
8-3. Flow Chart of Troubleshooting
Equipments
↑ Oscilloscope
↑ Digital Multimeter
↑ Power Supply
↑ + driver, Tweezer
8-4
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Level 3 Repair
8-3-1. Power On
' Power On ' does not work
Yes
check the current consumption
Yes
No
check current consumption
>=100mA
Download again
Yes
No
Check the Battery Voltage
is more than 3.3V
Change the Battery
(Because of batt. power low)
Yes
Check U501 (PMIC) and
Power on voltage
(C545 >1.1V, C546 >1.1V,
C549 >1.8V)
No
Check the problem point (short, open, crack etc)
and If PMIC has problem, change U501
Yes
Check Resistance Values of
TA500, C556, TA501, C519,
C520, TA502 Are the values
are less than 100 ohm?
Yes
Replace capacitor or capacitors that has/have less
than 100 ohm resistance.
No
Check the Clock at
OSC501 that
Frequency is 32K Hz
No
Check the clock generation circuit
(related to OSC501)
Yes
check the initial operation
Yes
END
8-5
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Level 3 Repair
VREG_S3
REF_GND
VREG_S4
XOADC_REF
VREF_THERM
PS_HOLD
VSW_S0
PON_RESET_N
VSW_S1
VSW_S2
RESIN_N
SSBI
VSW_S3
VSW_S4
A3
A7
N5
N4
M5
M4
N6
L5
R12
T12
N11
N9
N10
E13
E11
E12
N12
M13
N13
T7
T5
R6
T8
B15
D13
G10
G2
M12
D12
E15
B14
D11
C15
NC
GND_XOADC
NC
A2
A8
2
1
G8
GND_XOBUF
SLEEP_CLK0
GND
VREG_QTR_2.2V
REF_BYP
GND_XO
VREG_1.8V
NFC_EXT_EN
VREG_S1
VREG_S2
GND_S4
VREG_MSMA_1.3V
VREG_NCP
VREG_S0
GND
VREG_MSMC2_1.1V
NCP_FB
G9
VREG_MSMC1_1.1V
NCP_CTC1
NCP_CTC2
H7
E16
OVP_SNS
VREG_L23
VREG_L25
G7
H16
VREG_L21
VREG_L24
D16
L16
T14
A14
OVP_CTL
VREG_L20
VREG_L22
GND
G15
D15
OVP_CLAMP
GND_S1
B13
PM_INT_USR_N
VREG_L18
GND_S0
C540
C539
PM_INT_SEC_N
VREG_L17
GND_S2
C538
VREG_L16
VREG_L19
GND
C537
PM_INT_MDM_N
VREG_L15
GND
C536
VREG_L14
GND_NCP
C541
HSED_BIAS2
VREG_L13
GND_S3
C535
HSED_BIAS1
H8
C534
R13
HSED_BIAS0
VREG_L12
T6
N15
VREG_L11
K9
A9
T16
R16
VPH_PWR
VREG_L10
K8
A12
N16
VPH_PWR
VREG_L9
T15
A4
VREG_L7
VREG_L8
J16
A6
G_PA_ON1
A15
K1
L15
G_PA_ON0
VREG_L6
K10
H1
A16
M15
VREG_L5
M16
C16
U_PA_ON3
GND
G1
VREG_L3
VREG_L4
GND
T2
U_PA_ON2
GND
N1
VREG_L2
GND
L1
D1
XTAL_32K_IN
XTAL_32K_OUT
U_PA_ON1
GND
R3
P2
XTAL_19M_IN
XTAL_19M_OUT
U_PA_ON0
GND
B1
MP3_CLK|SLEEP_CLK2|GPIO_39
VREG_L0
VREG_L1
GND
C2
SLEEP_CLK1|GPIO_38
EXT_SMPS_EN|GPIO_40
J7
C1
UART_M_RX|UPL_OUT|GPIO_37
J8
E1
U501
UPL_IN4|UART_M_TX|GPIO_36
J9
J4
H9
J5
M8
K7
L12
A10
A11
J10
K12
H10
MSM_RXD2_1.8V
L503
L504
L505
L506
L507
C545
C546
C547
C548
C549
C550
C551
8-6
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Level 3 Repair
V_BAT
TA501
C556
TA500
V_BAT JTAG_V_BUS_5V
1
2
3
4
5
6
7
VF
13
12
11
10
9
8
7
6
5
4
3
2
1
R525
JTAG_USB_ID
IFC500
6 VBUS
ZD501
ZD500
TA502
C558
R504
DM 1
5 NC
DP 2
4 NC
USB_ID 3
U505
V_BAT
USB_ID
USB_DP
USB_DM
R526
R527
7 GND
1
2
3
NC
NC
NC
NC
L508
NC
NC
NC
NC
NC
NC
S2
S1
5
4
3
2
1
BTC500
V_BUS
C512
H2
K4
L2
KBC(0)
KBC(1)
MIC_BIAS_EN
PROX_EN
DDR_EXT_SMPS_EN
R4
K2
M6
TA_CURRENT_SEL
EARPATH_SEL
M2
M7
N8
M9
N7
M11
R510
R511
VREG_MPLL_1.1V
LDO21
VREG_WCA_1.2V
LDO24
R512
nON_SW
MSM_TXD_1.8V
IF_TXD_3.0V
IF_RXD_3.0V
MSM_RXD_1.8V
SD_PWR_EN_N
OLED_DET_2.8V
SIM_MRST
SIM_RST
SIM_MCLK
SIM_CLK
MSM_TXD2_1.8V
IF_TXD2_3.0V
M10
N2
B4
D2
E6
E7
E8
D9
E9
E5
F5
F4
G4
G5
E10
H4
IF_RXD2_3.0V
MSM_RXD2_1.8V
H5
K12
L12
J5
J4
M8
KYPD_SNS3|GPIO_03
F1
F15
P16
VDD_L2_L11_L12
VDD_L23_L24_L25
J1
A1
B11
K15
A5
VDD_L14_L15
VDD_L19_L20
VDD_L17_L18
T3
P1
B8
B16
R5
B12
R2
VDD_L22
VDD_L9
VDD_L10
VDD_L21
R7
R8
M1
VCOIN
VDD_L8
T10
VCHG
VBAT
J12
KYPD_SNS2|GPIO_02
VDD_L3_L4_L5
KYPD_SNS1|GPIO_01
KYPD_SNS4|GPIO_04
KYPD_SNS5|GPIO_05
KYPD_SNS6|GPIO_06
KYPD_SNS7|GPIO_07
C566
KYPD_SNS8|GPIO_08
KYPD_DRV1|GPIO_09
KYPD_DRV2|GPIO_10
KYPD_DRV3|GPIO_11
KYPD_DRV4|GPIO_12
KYPD_DRV5|GPIO_13
XTAL_32.768KHZ_IN
KYPD_DRV6|GPIO_14
KYPD_DRV7|GPIO_15
KYPD_DRV8|GPIO_16
KYPD_DRV9|GPIO_17
1
J2
F2
KYPD_DRV10|GPIO_18
KYPD_DRV11|GPIO_19
KYPD_DRV12|GPIO_20
UART_TX1|KYPD_DRV13|GPIO_21
UART_TX2|KYPD_DRV14|GPIO_22
UART_TX3|KYPD_DRV15|GPIO_23
KYPD_DRV16|LPG_DRV1|GPIO_24
KYPD_DRV17|LPG_DRV2|GPIO_25
KYPD_DRV18|LPG_DRV3|GPIO_26
GPIO_27|UIM_M_RST
C567
UIM_RST|GPIO_28
LPA_MODE|EBOOT_M_TX|UIM_M_CLK|GPIO_29
2
E2
K5
VDD_L0_L1_LVS
B6
VDD_L6_L7
B5
VDD_L13_L16
100 0603
100 0603
100 0603
VCHG
J13
R506
R507
R508
BAT_FET_N
VF
KBR(0)
KBR(1)
KBR(2)
BATT_ID|MPP_08
BAT_FET_N
BATT_THERM|MPP_07
C520
C519
R10
R505
UIM_CLK|GPIO_30
GPIO_31|EBOOT_TX
GPIO_32|EBOOT_RX
XTAL_32.768KHZ_OUT
UART_RX1|UPL_IN1|GPIO_33
UART_RX2|UPL_IN2|GPIO_34
UPL_IN3|UART_RX3|GPIO_35
UPL_IN4|UART_M_TX|GPIO_36
UART_M_RX|UPL_OUT|GPIO_37
SLEEP_CLK1|GPIO_38
MP3_CLK|SLEEP_CLK2|GPIO_39
EXT_SMPS_EN|GPIO_40
U501
OSC501
8-7
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Level 3 Repair
8-3-2. Initial
Initial Failure
Yes
nON_SW(L400)
="High → Low"
and PON_RESET_N_PMIC(D400)
= "Low → High"?
No
Check U501 (crack, open, etc)
(if U807 has some problem, it is to be replaced)
Yes
No
There is 32.768KHz wave forms
at OSC501
Replace OSC501
Yes
No
R517 >= 1.8V?
Check UCP400 and related parts (short, crack,
etc)
Yes
No
There are 19.2MHz wave forms
at OSC500
Replace OSC500
Yes
No
LCD display OK?
Check the LCD part (short, crack, etc)
Yes
No
Sound is OK?
Check the Audio Part (short, crack, etc)
Yes
END
8-8
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Level 3 Repair
CON400
1
1
2
L400
nON_SW
UCP400-1
2
W33
I_OUT_P
LPA_XTAL_IN
LPA_XTAL_OUT
MDDI_HC_DATA0_N
MDDI_HC_DATA0_P
MDDI_HC_DATA1_N
MDDI_HC_DATA1_P
MDDI_HC_STB_N
MDDI_HC_STB_P
MDDI_P_DATA0_N
MDDI_P_DATA0_P
MDDI_P_DATA1_N
MDDI_P_DATA1_P
MDDI_P_STB_N
MDDI_P_STB_P
MODE_0
MODE_1
MODE_2
MODE_3
MPM_GPIO_1|TCXO_EN
MPM_GPIO_2|SSBI_PMIC
PA_DAC_OUT
PA_DAC_REF
PA_RANGE0
ZD400
PA_RANGE1
PRX_CLK
Q_IM_CH0
Q_IM_CH1
Q_IP_CH0
Q_IP_CH1
Q_OUT_N
Q_OUT_P
RESIN_N
RESOUT_1P8_N
RSVD
RSVD
RSVD
RSVD
RSVD
TX_IP
LPA_XTAL_24MHZ_IN
LPA_XTAL_24MHZ_OUT
AN26
AN27
AM23
AM22
AN23
AN22
AL23
AL22
AM21
AM20
AN21
AN20
AL21
AL20
B28
A28
E28
E27
AJ18
TCXO_EN
SSBI_PMIC
AL19
T32
U32
Y33
PA_R0
PA_R1
AA31
K31
H33
RX_QM
K33
J33
RX_QP
L33
U33
TX_QM
TX_QP
PON_RESET_N_PMIC
MSM_nRESETOUT_1.8V
T33
D400
C11
1PS79SB10
AD5
D2
D31
AJ20
AJ21
R429
AM11
VREG_1.8V
AM12
RSVD
U501
A2
XTAL_19M_IN
A3
A7
XTAL_32K_OUT
N5
U_PA_ON0
M5
M4
U_PA_ON3
N6
G_PA_ON0
R12
VPH_PWR
T12
VPH_PWR
N11
HSED_BIAS0
N9
HSED_BIAS1
N10
HSED_BIAS2
PM_INT_MDM_N
OVP_CLAMP
OVP_CTL
OVP_SNS
NCP_CTC1
NCP_CTC2
NCP_FB
VREG_NCP
NFC_EXT_EN
REF_BYP
REF_GND
XOADC_REF
VREF_THERM
PS_HOLD
PON_RESET_N
RESIN_N
SSBI
PM_INT_MDM_N
PM_INT_SEC_N
PM_INT_USR_N
E11
E12
N12
M13
N13
T7
T5
R6
T8
B15
D13
G10
G2
M12
D12
R517
E15
B14
TP_SSBI_PMIC
D11
C15
NC
NC
1
E13
R518
3
2
1
OSC500
1
XTAL_32.768KHZ_IN
XTAL_19.2MHZ_OUT
2
C567
XTAL_32.768KHZ_OUT
4
XTAL_19.2MHZ_IN
C566
OSC501
8-9
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JTAG_PS_HOLD
PS_HOLD_MSM
PON_RESET_N_
RESIN_N
SSBI_PMIC
SLEEP_CLK0
BT_WIFI_FM_CLK
nON_SW
2
GND_S2
GND_S4
GND_XOADC
GND_XOBUF
GND_XO
H7
G7
G8
GND_NCP
GND_S1
GND_S0
GND
GND
GND
GND
GND
GND_S3
D16
J16
A15
T15
M16
T6
K9
K7
K8
J10
K10
GND
SLEEP_CLK0
HB_EN
LB_EN
L5
G_PA_ON1
PM_INT_SEC_N
PA_ON_W2100
PA_ON_W1900
N4
U_PA_ON1
U_PA_ON2
PM_INT_USR_N
XTAL_19.2MHZ_IN
XTAL_32.768KHZ_IN
XTAL_19.2MHZ_OUT
XTAL_32.768KHZ_OUT
A8
XTAL_32K_IN
XTAL_19M_OUT
Level 3 Repair
8-3-3. Charging Part
Abnormal charging part
Yes
After the TA connection,
Check IFC500 pin #1 (C558)
> 4.9V
Check the TA
No
(TA may not be connected properly)
Yes
No
Check U501 VCHG(C512)
= 5V
Resolder or Replace U506
Yes
No
Is the battery charged?
Resolder or Replace U501
Yes
END
8-10
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Level 3 Repair
V_BAT
VREG_1.8V
VUSB_5V
V_BUS
R520
V_BUS
ZD500
C558
6 VBUS
DM 1
5 NC
DP 2
D4
USB_ID 3
U505
IF_TXD2_3.0V
IF_RXD2_3.0V
R528
R529
D3
IF_TXD_3.0V
IF_RXD_3.0V
R530
E2
R531
E1
JTAG_TXD
JTAG_RXD
C3
A5
A2
U506
VDDIO
VBUS_IN
D1
B4
7 GND
4 NC
B3
C4
DP_HOST
VBUS_OUT
VBAT
D2
USB_ID
USB_DP
USB_DM
R526
R527
IFC500
C1
C555
DM_HOST
I2C_SCL
I2C_SDA
ID_BYPASS
AUDIO_L
ID_CON
AUDIO_R
DP_CON
MIC
DM_CON
INTB
VIDEO
V_AUDIO_L
CHG_DET
V_AUDIO_R
JIG
TXD
BOOT
C2
USB_SCL_1.8V
USB_SDA_1.8V
B2
D5
USB_ID
USB_DP
USB_DM
C5
B5
A1
JACK_nINT_1.8V
TA_CURRENT_SEL
A3
E4
IF_CON_nSENSE
E3
JTAG_IF_CON_SENSE
RXD
NC
NC
B1
CP_D+
CP_D-
A4
C554
R525
JTAG_USB_ID
TA502
C553
GND
L508
13
12
11
10
9
8
7
6
5
4
3
2
1
1
2
C552
R532
C510
VUSB_5V
E2
J2
F2
K5
H2
K4
L2
KBC(0)
KBC(1)
R4
K2
M6
TA_CURRENT_SEL
EARPATH_SEL
M2
M7
N8
M9
N7
M11
nON_SW
MSM_TXD_1.8V
IF_TXD_3.0V
IF_RXD_3.0V
MSM_RXD_1.8V
SD_PWR_EN_N
OLED_DET_2.8V
SIM_MRST
SIM_RST
SIM_MCLK
SIM_CLK
MSM_TXD2_1.8V
IF_TXD2_3.0V
M10
N2
B4
D2
E6
E7
E8
D9
E9
E5
F5
F4
G4
G5
E10
H4
IF_RXD2_3.0V
MSM_RXD2_1.8V
H5
K12
L12
J5
J4
M8
KYPD_SNS3|GPIO_03
F15
P16
F1
VDD_L0_L1_LVS
VDD_L2_L11_L12
J1
A1
A5
B11
VDD_L3_L4_L5
B16
K15
VDD_L19_L20
T3
R2
P1
B8
VDD_L22
R5
B12
VDD_L21
VDD_L9
VDD_L8
VDD_L10
R8
M1
VCOIN
R7
T10
VCHG
VCHG
J12
KYPD_SNS2|GPIO_02
VDD_L14_L15
KYPD_SNS1|GPIO_01
VDD_L23_L24_L25
B6
VDD_L13_L16
B5
VDD_L17_L18
100 0603
100 0603
100 0603
VDD_L6_L7
R506
R507
R508
VBAT
J13
VF
KBR(0)
KBR(1)
KBR(2)
BATT_ID|MPP_08
BAT_FET_N
R10
R503
C512
BAT_FET_N
R504
VREG_ADC_2.2V
BATT_THERM|MPP_07
NC
NC
NC
NC
NC
NC
S2
S1
5
4
3
2
1
E5
V_BAT JTAG_V_BUS_5V
KYPD_SNS4|GPIO_04
KYPD_SNS5|GPIO_05
KYPD_SNS6|GPIO_06
KYPD_SNS7|GPIO_07
KYPD_SNS8|GPIO_08
KYPD_DRV1|GPIO_09
KYPD_DRV2|GPIO_10
KYPD_DRV3|GPIO_11
KYPD_DRV4|GPIO_12
KYPD_DRV5|GPIO_13
KYPD_DRV6|GPIO_14
KYPD_DRV7|GPIO_15
KYPD_DRV8|GPIO_16
KYPD_DRV9|GPIO_17
KYPD_DRV10|GPIO_18
KYPD_DRV11|GPIO_19
KYPD_DRV12|GPIO_20
UART_TX1|KYPD_DRV13|GPIO_21
UART_TX2|KYPD_DRV14|GPIO_22
UART_TX3|KYPD_DRV15|GPIO_23
KYPD_DRV16|LPG_DRV1|GPIO_24
KYPD_DRV17|LPG_DRV2|GPIO_25
KYPD_DRV18|LPG_DRV3|GPIO_26
GPIO_27|UIM_M_RST
UIM_RST|GPIO_28
LPA_MODE|EBOOT_M_TX|UIM_M_CLK|GPIO_29
UIM_CLK|GPIO_30
GPIO_31|EBOOT_TX
GPIO_32|EBOOT_RX
UART_RX1|UPL_IN1|GPIO_33
UART_RX2|UPL_IN2|GPIO_34
UPL_IN3|UART_RX3|GPIO_35
UPL_IN4|UART_M_TX|GPIO_36
UART_M_RX|UPL_OUT|GPIO_37
SLEEP_CLK1|GPIO_38
MP3_CLK|SLEEP_CLK2|GPIO_39
EXT_SMPS_EN|GPIO_40
U501
8-11
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
BOOT_MODE_1.8V
Level 3 Repair
8-3-4. Sim Part
Insert SIM card,
Can't recognize SIM
Yes
No
Check the connection of the
HEA300
Reconnect the Sub PCB
Yes
After inserting a SIM card,
Check
VREG_USIM_1.8V(C527)
= 1.8V or 3.0V
No
Change other SIM card or Sub PCB
Yes
No
Is the SIM recognized ?
Resolder or Replace U501
Yes
END
8-12
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Level 3 Repair
VREG_SD_2.85V
VREG_USIM_1.8V
1
G
3D
2 S
Q300
R300
VREG_1.8V
C300
SD_PWR_EN_N
HEA300
R301
T_FLASH_D(0)
T_FLASH_D(2)
T_FLASH_CMD
T_FLASH_DETECT
1
3
5
7
9
11
1
3
5
7
9
11
13 13
15 15
L300
SPK_OUT_P
SPK_OUT_N
2
4
6
8
10
12
T_FLASH_D(1)
T_FLASH_D(3)
T_FLASH_CLK
SIM_RST
SIM_CLK
SIM_IO
14
16
17
18
19
20
NC
NC
NC
NC
L301
2
4
6
8
10
12
14
16
V300
V302
V301
V303
C302
C303
V304
V305
VREG_USIM_1.8V
LDO3
V306
VREG_MOVI_2.85V
LDO5
VREG_USB_3.0V
LDO6
VREG_USB_1.8V
LDO7
VREG1_2.8V
LDO8 VREG_MSMA_2.05V
LDO9
C524
C525
C526
C527
C528
C529
8-13
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
C530
C531
C532
C533
Level 3 Repair
VUSB_5V
R504
VPH_PWR
VREG_ADC_2.2V
R503
C512
A13
G16
F16
R13
D15
L16
T14
A14
H16
VPH_PWR
VPH_PWR
VREG_L9
VREG_L10
VREG_L11
HSED_BIAS0
VREG_L12
HSED_BIAS1
VREG_L13
HSED_BIAS2
VREG_L14
PM_INT_MDM_N
VREG_L15
VREG_L16
PM_INT_SEC_N
VREG_L17
PM_INT_USR_N
VREG_L18
VREG_L19
OVP_CLAMP
VREG_L20
OVP_CTL
VREG_L21
OVP_SNS
VREG_L22
VREG_L23
NCP_CTC1
VREG_L24
NCP_CTC2
VREG_L25
NCP_FB
VREG_NCP
VREG_S0
VREG_S1
NFC_EXT_EN
VREG_S2
REF_BYP
VREG_S3
REF_GND
VREG_S4
XOADC_REF
VREF_THERM
VSW_S0
PS_HOLD
VSW_S1
PON_RESET_N
RESIN_N
VSW_S2
VSW_S3
SSBI
VSW_S4
SLEEP_CLK0
G9
H8
L503
L504
L505
L506
L507
8-14
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
C514
C515
L4
B9
B10
F16
VDD_S4
VOUT_LVS1
VOUT_LVS0
G_PA_ON1
VREG_L8
C513
VOUT_PA_CTL
F1
T4
G16
A13
VDD_S1
VDD_S2
VDD_S3
A1
B11
T13
F15
P16
K16
VDD_S0
VDD_NCP
VDD_MSM_IO
VDD_L19_L20
VDD_L3_L4_L5
VDD_L0_L1_LVS
VDD_L2_L11_L12
VDD_L23_L24_L25
T3
P1
J1
A5
R2
B8
K15
B16
R8
R5
R7
M1
J12
T10
B12
VDD_L21
VDD_L22
VDD_L6_L7
VDD_L17_L18
VDD_L13_L16
VDD_L14_L15
VDD_L9
VDD_L10
VBAT
VCHG
VCHG
VCOIN
VDD_L8
BAT_FET_N
G_PA_ON0
GND
E16
VREG_L5
VREG_L6
NC
R16
N15
VREG_L4
VREG_L7
2
N16
B13
U_PA_ON3
GND_XOBUF
T16
G15
U_PA_ON2
VREG_L3
NC
A9
VREG_L2
1
A12
XTAL_32K_IN
XTAL_32K_OUT
U_PA_ON1
GND_S1
A4
XTAL_19M_IN
XTAL_19M_OUT
U_PA_ON0
GND_S0
A6
MP3_CLK|SLEEP_CLK2|GPIO_39
GND_XOADC
K1
SLEEP_CLK1|GPIO_38
EXT_SMPS_EN|GPIO_40
VREG_L0
VREG_L1
GND_XO
H1
A16
U501
UPL_IN4|UART_M_TX|GPIO_36
UART_M_RX|UPL_OUT|GPIO_37
GND_S4
C16
L15
M15
XO_OUT_D1
XO_OUT_D1_EN|PA_ON
GND_S2
T2
G1
UART_RX2|UPL_IN2|GPIO_34
UPL_IN3|UART_RX3|GPIO_35
GND_S3
N1
D1
XO_OUT_D0
XO_OUT_D0_EN
GND_NCP
P2
L1
XO_OUT_A1
XO_OUT_A1_EN
UIM_CLK|GPIO_30
G8
B1
R3
XO_OUT_A0_EN
LPA_MODE|EBOOT_M_TX|UIM_M_CLK|GPIO_29
GPIO_31|EBOOT_TX
GPIO_32|EBOOT_RX
UART_RX1|UPL_IN1|GPIO_33
H7
C2
XO_OUT_A0
GPIO_27|UIM_M_RST
UIM_RST|GPIO_28
G7
E1
C1
OPT_3
KYPD_DRV17|LPG_DRV2|GPIO_25
KYPD_DRV18|LPG_DRV3|GPIO_26
J16
J4
OPT_2
D16
J5
M8
A10
A11
OPT_1
A15
K12
L12
VIB_DRV_N
UART_TX1|KYPD_DRV13|GPIO_21
T15
IF_RXD2_3.0V
MSM_RXD2_1.8V
KYPD_PWR_N
KYPD_DRV12|GPIO_20
M16
H4
H5
KYPD_DRV_N
KYPD_DRV11|GPIO_19
GND
F5
F4
G5
KYPD_DRV9|GPIO_17
KYPD_DRV10|GPIO_18
UART_TX2|KYPD_DRV14|GPIO_22
UART_TX3|KYPD_DRV15|GPIO_23
KYPD_DRV16|LPG_DRV1|GPIO_24
GND
E9
E5
G4
LED_ATC
GND
D9
E10
LED_DRV2_N|FLASH_DRV1_N
GND
E7
E8
LED_DRV1_N|FLASH_DRV0_N
KYPD_DRV7|GPIO_15
KYPD_DRV8|GPIO_16
GND
E6
LED_DRV0_N
KYPD_DRV6|GPIO_14
GND
B4
CBLPWR1_N|MPP_12
KYPD_DRV4|GPIO_12
KYPD_DRV5|GPIO_13
T6
N2
D2
KYPD_DRV3|GPIO_11
J9
M10
PA_THERM|MPP_10
CBLPWR0_N|MPP_11
KYPD_DRV2|GPIO_10
K9
M11
nON_SW
MSM_TXD_1.8V
IF_TXD_3.0V
IF_RXD_3.0V
MSM_RXD_1.8V
SD_PWR_EN_N
OLED_DET_2.8V
SIM_MRST
SIM_RST
SIM_MCLK
SIM_CLK
MSM_TXD2_1.8V
IF_TXD2_3.0V
KYPD_DRV1|GPIO_09
K7
N7
XO_THERM|MPP_09
K8
N8
M9
CHG2_DET|VREF_OUT|MPP_06
J10
M7
JOYSTICK_A|MPP_05
KYPD_SNS7|GPIO_07
KYPD_SNS8|GPIO_08
K10
M2
UIM_DATA|MPP_02
CDMA_HDET|MPP_03
IR_PROX_RX|ALS|MPP_04
KYPD_SNS6|GPIO_06
GND
R4
K2
M6
TA_CURRENT_SEL
EARPATH_SEL
EBOOT_M_RX|UIM_M_DATA|MPP_01
KYPD_SNS4|GPIO_04
KYPD_SNS5|GPIO_05
GND
KBC(0)
KBC(1)
KYPD_SNS1|GPIO_01
KYPD_SNS2|GPIO_02
KYPD_SNS3|GPIO_03
J7
L2
J8
F2
BATT_ID|MPP_08
J13
J2
GND
E2
H2
K4
GND
B5
B6
K5
GND
100 0603
100 0603
100 0603
H9
R506
R507
R508
H10
VF
KBR(0)
KBR(1)
KBR(2)
BATT_THERM|MPP_07
BAT_FET_N
R10
C518
F12
SIM_MIO
SIM_IO
F13
G12
G13
ALS_IOUT
H12
H13
K13
L13
EAR_ADC_3.5
IF_CON_nSENSE
R15
P15
T11
T9
R9
R11
VPH_PWR
R1
D10
nON_SW
T1
R513
R514
R515
R14
J15
H15
D8
XO_QTR
B7
D7
D6
D5
B3
E4
TCXO_INPUT
TCXO_EN
B2
A2
XTAL_19.2MHZ_IN
XTAL_32.768KHZ_IN
XTAL_19.2MHZ_OUT
XTAL_32.768KHZ_OUT
A8
A3
A7
N5
PA_ON_W2100
PA_ON_W1900
N4
M5
M4
N6
HB_EN
LB_EN
L5
R12
T12
N11
N9
N10
E13
PM_INT_MDM_N
PM_INT_SEC_N
PM_INT_USR_N
E11
E12
N12
M13
N13
T7
T5
R6
T8
B15
D13
G10
G2
M12
D12
R517
E15
B14
D11
TP_SSBI_PMIC
C15
R518
JTAG_PS_HOLD
PS_HOLD_MSM
PON_RESET_N_PMIC
RESIN_N
SSBI_PMIC
SLEEP_CLK0
BT_WIFI_FM_CLK32K
nON_SW
Level 3 Repair
8-3-4 T-Flash
Insert T-Flash card
Can't recognize T-Flash
Yes
No
Check the connection of the
HEA300
Reconnect the Sub PCB
Yes
After inserting a T-Flash card,
Check
T_FLASH_DETECT(V300)
= 0V
No
Change Sub PCB
Yes
No
Is the T-Flash recognized ?
Resolder or Replace U501
Yes
END
8-15
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Level 3 Repair
VREG_SD_2.85V
VREG_USIM_1.8V
1
G
3D
2 S
Q300
R300
VREG_1.8V
C300
SD_PWR_EN_N
HEA300
R301
L300
SPK_OUT_P
SPK_OUT_N
2
4
6
8
10
12
14
16
2
4
6
8
10
12
T_FLASH_D(1)
T_FLASH_D(3)
T_FLASH_CLK
SIM_RST
SIM_CLK
SIM_IO
14
16
17
18
19
20
L301
1
3
5
7
9
11
13 13
15 15
NC
NC
NC
NC
T_FLASH_D(0)
T_FLASH_D(2)
T_FLASH_CMD
T_FLASH_DETECT
1
3
5
7
9
11
C302
C303
V304
V305
V306
VUSB_5V
R504
VPH_PWR
VREG_ADC_2.2V
R503
C512
A13
G16
F16
A9
T16
N16
R16
N15
R13
B13
G15
D15
L16
T14
A14
H16
VREG_L3
VREG_L5
G_PA_ON0
VREG_L6
G_PA_ON1
VREG_L7
VPH_PWR
VREG_L8
VPH_PWR
VREG_L10
VREG_L11
HSED_BIAS0
VREG_L12
HSED_BIAS1
VREG_L13
HSED_BIAS2
VREG_L14
VREG_L15
PM_INT_MDM_N
VREG_L16
PM_INT_SEC_N
VREG_L17
PM_INT_USR_N
VREG_L18
OVP_CLAMP
VREG_L19
VREG_L20
OVP_CTL
VREG_L21
OVP_SNS
VREG_L22
VREG_L23
NCP_CTC1
NCP_CTC2
VREG_L24
VREG_L25
NCP_FB
VREG_NCP
VREG_S0
VREG_S1
NFC_EXT_EN
VREG_S2
REF_BYP
VREG_S3
REF_GND
VREG_S4
XOADC_REF
VREF_THERM
VSW_S0
PS_HOLD
VSW_S1
PON_RESET_N
VSW_S2
RESIN_N
VSW_S3
SSBI
SLEEP_CLK0
VSW_S4
L503
L504
L505
L506
L507
8-16
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
C515
L4
B10
VOUT_LVS1
U_PA_ON3
VREG_L4
VREG_L9
C514
VOUT_PA_CTL
T4
B9
F16
T13
F15
A13
G16
K16
VDD_S0
VDD_S4
VDD_S3
VDD_S1
VDD_S2
VDD_NCP
VOUT_LVS0
VDD_MSM_IO
VDD_L23_L24_L25
J1
F1
P16
B11
A1
VDD_L19_L20
VDD_L3_L4_L5
VDD_L0_L1_LVS
VDD_L2_L11_L12
T3
P1
A5
R2
K15
B16
B12
R8
R5
M1
R7
J12
T10
B8
VDD_L22
VDD_L21
VDD_L6_L7
VDD_L14_L15
VDD_L17_L18
VDD_L13_L16
VDD_L9
VDD_L10
VBAT
VCHG
VCHG
VCOIN
VDD_L8
U_PA_ON2
VREG_L2
GND
E16
U_PA_ON1
GND_XOBUF
A12
U_PA_ON0
NC
L15
M15
VREG_L0
VREG_L1
GND_S3
A6
A4
XTAL_32K_IN
XTAL_32K_OUT
GND_XO
K1
A16
XTAL_19M_IN
XTAL_19M_OUT
GND_XOADC
H1
MP3_CLK|SLEEP_CLK2|GPIO_39
GND_S4
D1
UART_M_RX|UPL_OUT|GPIO_37
SLEEP_CLK1|GPIO_38
NC
T2
U501
UPL_IN4|UART_M_TX|GPIO_36
2
L1
N1
G1
C16
XO_OUT_D1_EN|PA_ON
UPL_IN3|UART_RX3|GPIO_35
EXT_SMPS_EN|GPIO_40
1
B1
R3
P2
XO_OUT_D1
G8
C2
XO_OUT_D0_EN
UART_RX2|UPL_IN2|GPIO_34
H7
C1
UART_RX1|UPL_IN1|GPIO_33
G7
E1
XO_OUT_D0
D16
A11
GPIO_31|EBOOT_TX
GPIO_32|EBOOT_RX
GND_NCP
J4
XO_OUT_A1_EN
GND_S1
J5
M8
XO_OUT_A1
UIM_CLK|GPIO_30
GND_S0
L12
A10
XO_OUT_A0
XO_OUT_A0_EN
LPA_MODE|EBOOT_M_TX|UIM_M_CLK|GPIO_29
GND_S2
H5
K12
OPT_3
GPIO_27|UIM_M_RST
UIM_RST|GPIO_28
J16
IF_RXD2_3.0V
MSM_RXD2_1.8V
KYPD_DRV17|LPG_DRV2|GPIO_25
KYPD_DRV18|LPG_DRV3|GPIO_26
T15
H4
OPT_2
KYPD_DRV16|LPG_DRV1|GPIO_24
A15
E10
OPT_1
M16
G5
VIB_DRV_N
GND
F4
UART_TX1|KYPD_DRV13|GPIO_21
UART_TX2|KYPD_DRV14|GPIO_22
GND
F5
KYPD_DRV12|GPIO_20
UART_TX3|KYPD_DRV15|GPIO_23
GND
E9
E5
KYPD_PWR_N
GND
D9
LED_ATC
KYPD_DRV_N
KYPD_DRV11|GPIO_19
GND
E7
E8
G4
LED_DRV2_N|FLASH_DRV1_N
KYPD_DRV9|GPIO_17
KYPD_DRV10|GPIO_18
GND
B4
D2
LED_DRV0_N
LED_DRV1_N|FLASH_DRV0_N
KYPD_DRV7|GPIO_15
KYPD_DRV8|GPIO_16
J9
N2
E6
KYPD_DRV5|GPIO_13
KYPD_DRV6|GPIO_14
T6
MSM_TXD_1.8V
IF_TXD_3.0V
IF_RXD_3.0V
MSM_RXD_1.8V
SD_PWR_EN_N
OLED_DET_2.8V
SIM_MRST
SIM_RST
SIM_MCLK
SIM_CLK
MSM_TXD2_1.8V
IF_TXD2_3.0V
KYPD_DRV3|GPIO_11
K8
N7
KYPD_DRV2|GPIO_10
K7
N8
M9
M10
KYPD_DRV1|GPIO_09
KYPD_DRV4|GPIO_12
K9
M2
M7
M11
nON_SW
KYPD_SNS8|GPIO_08
J10
TA_CURRENT_SEL
EARPATH_SEL
KYPD_SNS7|GPIO_07
K10
K2
KYPD_SNS6|GPIO_06
GND
R4
M6
C513
F12
EBOOT_M_RX|UIM_M_DATA|MPP_01
F13
UIM_DATA|MPP_02
G12
CDMA_HDET|MPP_03
G13
IR_PROX_RX|ALS|MPP_04
H12
JOYSTICK_A|MPP_05
H13
CHG2_DET|VREF_OUT|MPP_06
K13
XO_THERM|MPP_09
L13
PA_THERM|MPP_10
R15
CBLPWR0_N|MPP_11
P15
CBLPWR1_N|MPP_12
KYPD_SNS5|GPIO_05
GND
L2
KBC(0)
KBC(1)
KYPD_SNS2|GPIO_02
KYPD_SNS4|GPIO_04
J8
K4
KYPD_SNS1|GPIO_01
KYPD_SNS3|GPIO_03
J7
J2
K5
BAT_FET_N
J13
B6
F2
H2
BATT_ID|MPP_08
B5
E2
GND
1000603
1000603
1000603
GND
R506
R507
R508
GND
VF
KBR(0)
KBR(1)
KBR(2)
BATT_THERM|MPP_07
BAT_FET_N
R10
C518
H9
V303
H8
V301
G9
V302
H10
V300
SIM_MIO
SIM_IO
ALS_IOUT
EAR_ADC_3.5
IF_CON_nSENSE
T11
T9
R9
R11
VPH_PWR
R1
D10
nON_SW
T1
R513
R514
R515
R14
J15
H15
D8
XO_QTR
B7
D7
D6
D5
B3
E4
TCXO_INPUT
TCXO_EN
B2
A2
XTAL_19.2MHZ_IN
XTAL_32.768KHZ_IN
XTAL_19.2MHZ_OUT
XTAL_32.768KHZ_OUT
A8
A3
A7
N5
PA_ON_W2100
PA_ON_W1900
N4
M5
M4
N6
HB_EN
LB_EN
L5
R12
T12
N11
N9
N10
E13
PM_INT_MDM_N
PM_INT_SEC_N
PM_INT_USR_N
E11
E12
N12
M13
N13
T7
T5
R6
T8
B15
D13
G10
G2
M12
D12
R517
E15
B14
D11
TP_SSBI_PMIC
C15
R518
JTAG_PS_HOLD
PS_HOLD_MSM
PON_RESET_N_PM
RESIN_N
SSBI_PMIC
SLEEP_CLK0
BT_WIFI_FM_CLK3
nON_SW
Level 3 Repair
8-3-5. Microphone Part
Check main microphone function
in voice call receiver mode
Yes
No
Check the voltage at C637 =
2.8V
Resolder or replace C637
Yes
Check component soldering
statuses of C600, C602,
L613,L614
No
Resolder or replace C600, C602, L613, L614
Yes
No
Check the connection of
HEA600
Reconnect HEA600
Yes
No
Touch-key Module breakdown?
Change Touck-key Module
END
8-17
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Level 3 Repair
MICBIAS_LDO_2.8V
VPH_PWR
CAM_SENSOR_IO_1.8V
U606
R627
1
CAM_EN3
MIC_BIAS_EN
R630
8
CE1 VOUT1
2 GND
VDD 7
3
6
CE2 VOUT2
4
5
NC
NC
GND
9
C636
C637
C638
MICBIAS_LDO_2.8V
3_TOUCH_VDD3.0V
3_TOUCH_VDD1.8V
R624
C602
L614
MAIN_MIC_P
MAIN_MIC_N
R609
C661
HEA600
1
3
5
7
9
11
HOME_KEY
3TOUCH_SCL_1.8V
MOTOR_P
MOTOR_N
n_SW_ANT_MODE
SW_ANT_MODE
R628
R629
13
15
C662
1
3
5
7
9
11
13
15
2
4
6
8
10
12
14
16
NC
NC
NC
NC
MAIN_MICN
C600
L613
2
4
6
8
10
12
3TOUCH_SDA_1.8V
3TOUCH_INT_1.8V
MAIN_MICN
MAIN_MICP
14
16
17
18
19
20
MAIN_MICP
ZD606
8-18
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Level 3 Repair
8-3-6. Speaker Part
Check speaker function.
Play MP3 with maximum volume level.
Yes
No
Check signals on
C620, C621
Resolder or replace C620, C621
Yes
No
Check signals on
L300, L301
Resolder or replace L300, L301
Yes
No
Check the connection of
HEA300
Reconnect HEA300
Yes
No
SPK module breakdown?
Change SPK module
Yes
END
8-19
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Level 3 Repair
VREG_1.8V
L615
VPH_PWR
C618
C619
U602
A1
EAROUT_R
EAROUT_L
A2
C5
SPK_OUT_P
SPK_OUT_N
D5
B5
A3
C623
A4
A5
B2
AMP_SDA_1.8V
AMP_SCL_1.8V
B3
HPOUTR
AVDD
HPOUTL
SPVDD
SPOUT+
LIN1
SPOUT-
RIN1
REFCP+
RIN2
LIN2
REFCPSPGND
CP+
GND
CPVREF
SDA
GND
SCL
NC
NC
C630
C620
B4
SPK_L
D4
C621
SPK_R
C1
C2
D1
D2
C622
C4
B1
EARSPK_L
C624
EARSPK_R
C3
D3
1
2
C631
C632
_
_
_
HEA300
R301
L300
SPK_OUT_P
SPK_OUT_N
2
4
6
8
10
12
14
16
2
4
6
8
10
12
14
16
17
18
19
20
L301
1
3
5
7
9
11
13 13
15 15
NC
NC
NC
NC
T_FLASH_D(0)
T_FLASH_D(2)
T_FLASH_CMD
T_FLASH_DETECT
1
3
5
7
9
11
V300
V302
V301
V303
C302
C303
8-20
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Level 3 Repair
8-3-7. Receiver Part
Check receiver function in voice call
receiver mode
Yes
Check the voltage at L307 =
2.2V
No
Resolder or replace L307
Yes
Check the signals at R617,
R618
No
Resolder or replace R617, R618
Yes
Check the signals at L610,
L611
No
Resolder or replace L610, L611
Yes
Check the connection of
HDC600
No
Reconnect HDC600
Yes
RCV_Earjack module
breakdown?
No
Change RCV_Earjack module
Yes
END
8-21
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Level 3 Repair
VDD_WCA_CDC_2.2V
L302
L610
C309
L307
R617
RCVP
RCV_P
AA10
AJ10
Y7
AC8
AB8
AB5
AK6
AK4
C314
AJ8
AJ6
AG4
AF6
VREG_QTR_2.2V
AC13
AB13
AA13
Y11
Y8
AJ9
AG9
AE10
V10
T5
VDD_WCA_TS
VDD_WCA_NEG
VDD_WCA_IO
R618
RCVN
VDD_WCA_DIG
VDD_WCA_DIG
RCV_N
VDD_WCA_DIG
VDD_WCA_BT
VDD_WCA_BT
VDD_WCA_BT
VDD_WCA_BT
VDD_WCA_BT
C628
VDD_WCA_BT
U300
VDD_WCA_FM
VDD_WCA_FM
VDD_WCA_FM
VDD_WCA_FM
VDD_WCA_FM
VDD_WCA_CDC
VDD_WCA_CDC
VDD_WCA_CDC
VDD_RF2
VDD_RF2
VDD_RF2
HDC600
PS_VOUT_2.8V
RCV_N
1
3
5
7
9
11
1
3
5
7
9
11
13 13
15 15
R610
R611
ALS_SDA_2.8V
ALS_SCL_2.8V
R613
RCV_P
L607
EAR_ADC_3.5
2
4
6
8
10
12
14
16
17 NC
18 NC
19 NC
20 NC
C312
C625
L611
C311
2
4
6
8
10
12
14
16
C617
ZD604
ZD603
C612
ZD605
8-22
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
C629
Level 3 Repair
8-3-8. KEY Function (volume key/ power key)
- volume key
volume key don't operate
Yes
press volume up key,
KBC(1), KBR(2) is
Active Low? (V400)
No
replace VOL_UP
Yes
press volume down
key,
KBC(1),KBR(1) is
Active Low ? (V401)
No
replace VOL_DOWN
Yes
PDA PMU key Signal
KBC(1), KBR(1) is
Active Low ?
No
replace PMIC (U501)
Yes
Replace TAC600, TAC601, U501
8-23
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Level 3 Repair
VOL_UP
11
4 4
KBR(2)
22
3 3
KBC(1)
NC
5
VOL_DOWN
11
4 4
KBR(1)
22
3 3
KBC(1)
NC
5
V400
VUSB_5V
R504
VOL
V401
VPH_PWR
VREG_ADC_2.2V
R503
C512
A13
G16
F16
N15
B13
D15
L16
T14
A14
H16
VREG_L7
VREG_L8
VPH_PWR
VPH_PWR
VREG_L10
HSED_BIAS0
VREG_L11
HSED_BIAS1
VREG_L12
HSED_BIAS2
VREG_L13
VREG_L14
VREG_L15
PM_INT_MDM_N
VREG_L16
PM_INT_SEC_N
VREG_L17
PM_INT_USR_N
VREG_L18
VREG_L19
OVP_CLAMP
VREG_L20
OVP_CTL
VREG_L21
OVP_SNS
VREG_L22
VREG_L23
NCP_CTC1
NCP_CTC2
VREG_L24
NCP_FB
VREG_L25
VREG_NCP
VREG_S0
VREG_S1
NFC_EXT_EN
VREG_S2
REF_BYP
VREG_S3
REF_GND
VREG_S4
XOADC_REF
VREF_THERM
VSW_S0
PS_HOLD
VSW_S1
PON_RESET_N
VSW_S2
RESIN_N
VSW_S3
SSBI
VSW_S4
SLEEP_CLK0
H8
G9
C515
L4
B10
VOUT_LVS1
G_PA_ON1
VREG_L9
C514
VOUT_PA_CTL
T4
B9
T13
F16
VDD_S4
VOUT_LVS0
F15
A13
P16
G16
K16
VDD_S0
VDD_S3
VDD_S1
VDD_S2
VDD_NCP
VDD_MSM_IO
VDD_L23_L24_L25
J1
F1
B11
A1
VDD_L19_L20
VDD_L3_L4_L5
VDD_L0_L1_LVS
VDD_L2_L11_L12
T3
K15
A5
VDD_L14_L15
VDD_L17_L18
P1
R2
B8
B16
R8
M1
R5
R7
J12
T10
B12
VDD_L10
VDD_L22
VDD_L21
VDD_L6_L7
VDD_L13_L16
VDD_L9
VDD_L8
VBAT
VCHG
VCHG
VCOIN
G_PA_ON0
VREG_L6
GND
E16
U_PA_ON3
VREG_L4
VREG_L5
NC
T16
N16
R16
R13
G15
U_PA_ON2
VREG_L3
C513
F12
SIM_MIO
SIM_IO
F13
G12
G13
ALS_IOUT
H12
H13
K13
L13
EAR_ADC_3.5
IF_CON_nSENSE
R15
P15
T11
T9
R9
R11
VPH_PWR
R1
D10
nON_SW
T1
R513
R514
R515
R14
J15
H15
D8
XO_QTR
B7
D7
D6
D5
B3
E4
TCXO_INPUT
TCXO_EN
B2
A2
XTAL_19.2MHZ_IN
XTAL_32.768KHZ_IN
XTAL_19.2MHZ_OUT
XTAL_32.768KHZ_OUT
A8
A3
A7
N5
PA_ON_W2100
PA_ON_W1900
N4
M5
M4
N6
HB_EN
LB_EN
L5
R12
T12
N11
N9
N10
E13
PM_INT_MDM_N
PM_INT_SEC_N
PM_INT_USR_N
E11
E12
N12
M13
N13
T7
T5
R6
T8
B15
D13
G10
G2
M12
D12
R517
E15
B14
D11
TP_SSBI_PMIC
C15
R518
JTAG_PS_HOLD
PS_HOLD_MSM
PON_RESET_N_PMIC
RESIN_N
SSBI_PMIC
SLEEP_CLK0
BT_WIFI_FM_CLK32K
nON_SW
2
A9
U_PA_ON1
VREG_L2
GND_XOBUF
A12
U_PA_ON0
VREG_L1
GND_S4
M15
VREG_L0
NC
A6
XTAL_32K_IN
XTAL_32K_OUT
GND_S3
K1
XTAL_19M_IN
XTAL_19M_OUT
GND_XO
H1
A4
L15
EXT_SMPS_EN|GPIO_40
GND_XOADC
G1
C16
A16
MP3_CLK|SLEEP_CLK2|GPIO_39
1
T2
D1
XO_OUT_D1
XO_OUT_D1_EN|PA_ON
U501
UART_M_RX|UPL_OUT|GPIO_37
SLEEP_CLK1|GPIO_38
H7
P2
L1
N1
UART_RX2|UPL_IN2|GPIO_34
UPL_IN3|UART_RX3|GPIO_35
UPL_IN4|UART_M_TX|GPIO_36
G8
R3
XO_OUT_D0
XO_OUT_D0_EN
UART_RX1|UPL_IN1|GPIO_33
G7
C1
C2
B1
GPIO_32|EBOOT_RX
J16
E1
XO_OUT_A1
XO_OUT_A1_EN
D16
A10
A11
XO_OUT_A0
XO_OUT_A0_EN
UIM_RST|GPIO_28
GPIO_31|EBOOT_TX
GND_NCP
J4
OPT_3
KYPD_DRV18|LPG_DRV3|GPIO_26
GPIO_27|UIM_M_RST
UIM_CLK|GPIO_30
GND_S2
J5
M8
KYPD_DRV17|LPG_DRV2|GPIO_25
LPA_MODE|EBOOT_M_TX|UIM_M_CLK|GPIO_29
GND_S1
L12
OPT_2
GND_S0
H5
K12
OPT_1
T15
IF_RXD2_3.0V
MSM_RXD2_1.8V
VIB_DRV_N
UART_TX2|KYPD_DRV14|GPIO_22
UART_TX3|KYPD_DRV15|GPIO_23
KYPD_DRV16|LPG_DRV1|GPIO_24
A15
H4
KYPD_DRV12|GPIO_20
UART_TX1|KYPD_DRV13|GPIO_21
M16
E10
KYPD_PWR_N
GND
F4
KYPD_DRV_N
KYPD_DRV11|GPIO_19
GND
E5
LED_ATC
KYPD_DRV10|GPIO_18
T6
E9
F5
LED_DRV1_N|FLASH_DRV0_N
LED_DRV2_N|FLASH_DRV1_N
KYPD_DRV8|GPIO_16
K10
D9
G4
G5
LED_DRV0_N
KYPD_DRV6|GPIO_14
GND
E7
E8
KYPD_DRV5|GPIO_13
KYPD_DRV9|GPIO_17
GND
E6
KYPD_DRV4|GPIO_12
KYPD_DRV7|GPIO_15
GND
D2
CBLPWR1_N|MPP_12
GND
N2
B4
CBLPWR0_N|MPP_11
KYPD_DRV3|GPIO_11
GND
nON_SW
MSM_TXD_1.8V
IF_TXD_3.0V
IF_RXD_3.0V
MSM_RXD_1.8V
SD_PWR_EN_N
OLED_DET_2.8V
SIM_MRST
SIM_RST
SIM_MCLK
SIM_CLK
MSM_TXD2_1.8V
IF_TXD2_3.0V
PA_THERM|MPP_10
KYPD_DRV2|GPIO_10
J8
N7
KYPD_DRV1|GPIO_09
J9
N8
M9
M10
XO_THERM|MPP_09
K8
M2
M7
M11
JOYSTICK_A|MPP_05
CHG2_DET|VREF_OUT|MPP_06
KYPD_SNS8|GPIO_08
K7
TA_CURRENT_SEL
EARPATH_SEL
UIM_DATA|MPP_02
CDMA_HDET|MPP_03
IR_PROX_RX|ALS|MPP_04
KYPD_SNS6|GPIO_06
K9
K2
EBOOT_M_RX|UIM_M_DATA|MPP_01
KYPD_SNS5|GPIO_05
KYPD_SNS7|GPIO_07
J10
R4
M6
KYPD_SNS3|GPIO_03
KYPD_SNS4|GPIO_04
GND
L2
KBC(0)
KBC(1)
KYPD_SNS2|GPIO_02
GND
K4
KYPD_SNS1|GPIO_01
J7
J2
F2
H10
E2
K5
H2
BAT_FET_N
J13
B6
BATT_ID|MPP_08
B5
GND
100 0603
100 0603
100 0603
GND
R506
R507
R508
H9
VF
KBR(0)
KBR(1)
KBR(2)
BATT_THERM|MPP_07
BAT_FET_N
R10
C518
L503
L504
L505
L506
L507
8-24
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Level 3 Repair
- power key
power key don't operate
Yes
press power on
check nON_SW signal?
No
replace power key FPCB
Yes
check nON_SW signal
ZD400
No
replace diode array ZD400
Yes
replace U501(PM8058)
8-25
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Level 3 Repair
CON400
1
1
2
L400
nON_SW
2
ZD400
8-26
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Level 3 Repair
8-3-9. BT/WIFI
BT/WiFi is not working
Check BT or WiFi function
ON
No
Enable BT or WiFi Function
Yes
No
BT_WIFI_ANT is O.K
Replace BT/WIFI ANT in rear
Yes
Check C200 = 3.8V
Check C201 = 1.8V
while trying to operate
BT/WIFI
No
Check U501, Battery Contact and neighboring
Circuit
Yes
Check R200 Clock = 38.4Mhz
No
Check OSC 200 and neighboring Circuit
Yes
Check OSC501 = 32.768Khz
No
Check OSC501, U501 and neighboring Circuit
Yes
Check the Status of ANT200,
L200, C203, C206, C207
No
Resolder or Replace L200, C203, C206,
C207, ANT200
Yes
Resolder or Replace U200
Yes
END
8-27
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Level 3 Repair
VREG_1.8V
C201
C202
C200
BT_UART_RTS
BT_UART_CTS
BT_UART_TXD
BT_UART_RXD
BT_WLAN_CLK_38.4MHZ
VPH_PWR
C204
1
52
GND
2
53
GND
3
4
54
GND
GND
VBAT
VIN_1.2V
6
7
5
VBAT
8
GND
GND
OSCIN
OSCOUT
9
BT_UART_TX
13
12
11
VDD_CORE
BT_REG_ON
VIO_SDIO
VIO
SLEEP_CLK
WL_UART_RXD
51
50
L202
49
48
C209
47
C210
46
C211
45
C212
44
1106
43
42
41
40
39
VREG_1.8V
GND
CLK_REQ
WL_UART_TXD
SDIO_D0
BT_HOST_WAKE
SDIO_CLK
BT_RST
GND
24
WL_REG_ON
SDIO_CMD
23
VDD_PA
VDD_RADIO_PLL
BT_PCM_OUT
SDIO_D2
22
BT_nRST
BT_HOST_WAKE
VDD_2.5V
SDIO_D3
21
GND
BT_PCM_SYNC
WL_HOST_WAKE
20
WLAN_BT_EN
BT_WIFI_FM_CLK32K
BT_PCM_IN
WL_WAKE
19
U200
GND
GND
18
SR_VLX
SDIO_D1
17
GND
GND
ANT
WL_RST
16
GND
GND
BT_WAKE
BT_PCM_CLK
BT_PCM_IN
BT_PCM_SYNC
BT_PCM_OUT
GND
BT_UART_RX
14
15
GND
GND
57
BT_UART_RTS
GND
56
BT_PCM_CLK
55
BT_UART_CTS
C207
GND
C206
10
2
GND
2
C203
L200
ANT200
1
1
38
37
36
32
33
34
35
31
28
29
30
27
26
25
59
58
C219
60
VREG_1.8V
R200
BT_WLAN_CLK_38.4MHZ
R201
3
4
OUT VDD
GND
2
TP_CLK
R202
R203
R204
OSC200
R205
R206
BT_WLAN_CLK_38.4MHZ_REQ
SW
WLAN_SDIO_D(0)
WLAN_SDIO_CLK
WLAN_SDIO_D(2)
WLAN_SDIO_CMD
WLAN_SDIO_D(3)
WLAN_SDIO_D(1)
1
BT_WLAN_CLK_38.4MHZ_REQ
R207
WLAN_WAKE
WLAN_HOST_WAKE
WLAN_nRST
BT_WAKE
C566
1
XTAL_32.768KHZ_IN
2
C567
XTAL_32.768KHZ_OUT
OSC501
8-28
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Level 3 Repair
8-3-10. FM RADIO
FM Radio does not work
Yes
No
Check the connection of
HDC600
Connect Earjack Ass'y correctly to HDC600
Yes
Check the Audio Signal at
L605, L606
No
Resolder or replace L605, L606
Yes
No
Check the Audio signal at
C622, C624
Resolder or replace C622, C624
Yes
Check and Change U202
Yes
END
8-29
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Level 3 Repair
VREG_1.8V
L615
VPH_PWR
C619
C618
LEDA_3.0V
L601
PS_2.8V
U602
L603
1
3
5
7
9
11
1
3
5
7
9
11
13 13
15 15
17 NC
18 NC
19 NC
20 NC
2
4
6
8
10
12
ALS_IOUT
L604
R612
DET
R614
R615
L605
L606
14
16
C615
R616
L609
V600
ZD602
ZD601
D5
A3
C623
FM_EAR_ANT
C616
AVDD
SPVDD
SPOUT+
LIN1
SPOUT-
RIN1
REFCP+
RIN2
C621
D1
D2
B3
GND
SCL
NC
EARSPK_L
C624
EARSPK_R
C3
VREF
SDA
C622
C4
B1
GND
CP-
B2
SPK_R
C2
SPGND
CP+
A5
SPK_L
D4
C1
REFCP-
A4
AMP_SDA_1.8V
AMP_SCL_1.8V
HPOUTR
HPOUTL
LIN2
B5
EAROUT_L
EAROUT_R
L608
ZD600
C5
SPK_OUT_P
SPK_OUT_N
C620
B4
A2
D3
1
2
NC
C614
C613
C630
C612
C631
ZD605
C632
VREG_1.8V
VREG1_2.8V
R208
TP_TVOUT
FM_INT
C222
L611
ZD603
R602
TA600
R408
C225
8
VIO
SDIO
L610
14
VA
LOUT
17
13
15
16
GPO
19
18
NC
NC
GND
NC
7
C601
C603
R208
C606
C604
C615
L600
C616
C605
C607
C613
R605
C629
SCLK
L602
C614
C610
BT_WIFI_FM_CLK32K
C222
_SEN
U601
L609
C625
10
9
R409
5
R608
ZD600
C628
L606
6
ZD605
C227
VD
RCLK
RADIO_R
11
U202
U202
RFGND
_RST
C223
GND
C611
ZD604
ROUT
L605
4
FMI
L608
3
TP_FM_RST
FM_RST
C227
NC
ZD602
2
ZD601
C223
FM_EAR_ANT
12
C617
RADIO_L
1
L607
L206
R615
C224
R651
C226
L206
R614
FM_SCL_1.8V
FM_SDA_1.8V
C658
F700
SC623
C225
C224
C226
U613
0
ZD605
C32
R608
C405
U200
C406
C403
L609
C338
R408
R602
C604
C302
C317
L613
R651
C226
R208
C458
R415
C457
OSC400
L614
TP_QTR_SYS_RST_N
C657
R650
C563
C638
L108
C660
R427
L110
C707
L120
C120
C121
R707
R421
SC620
R200
C324
R435
L111
L109
C327
SC617
8-30
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
HEA600
C544
C564
C119
C118
C326
C565
C717
R652
U614
U701
R708
C659
C201
R207
C204
TP_CLK
C225
C637
C636
R630
C620
C621
R624
R609
R653
L502
C718
U703
U606
C631
C600
C561
C632
C315
C662
ZD606
F700
SC623
C618
C622
C706
L202
L302
C309
C624
C661
L206
C658
R302
SC616
R453
C602
R627
R511
U504
C472
C219
C303
L615
R512
U602
R452
R436
OSC200
R206
C619
R712
SC615
R205
L300
C623
U613
C562
R201
R204
C224
L301
L610
L600
C607
C304
L611
TA600
C629
R715
SC622
C412
C415
C330
C322
R203
HDC700
C413
C411
C603
C414
C409
C601
R202
R614
R615
F701
R462
R605
C606
C630
L700
R714
C410
R410
L602
C610
C408
C222
C615
C416
R409
L605
R716
L606
F702
C702
C616
C605
R321
C200
C613
C333
C212
C328
C614
U202
R411
C625
C705
C337
C211
C334
ZD600
U601
C401
C316
C210
C611
C628
C318
C209
C404
C400
C227
C223
ZD603
7
TP_TVOUT
L607
C617
L608
ZD602
ZD601
ZD604
C402
L501
13
2
4
6
8
10
12
14
16
A1
EAROUT_R
EAROUT_L
HDC600
Level 3 Repair
8-3-11. TSP
Touch Screen does not work
Yes
No
Check LCD Connector on
Main PBA
Reconnect the HDC701
Yes
No
Check the TSP Connector on
LCD Module
Reconnect TSP Connector
Yes
U902 Pin 6 = 2.8V (C719,
C722) and Pin 8 = 3.3V
(C720, C723)
No
Resolder or Replace U704
Yes
Replace LCD Module
Yes
END
8-31
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Level 3 Repair
V_BAT
TSP_VDD_2.8V
TSP_AVDD_3.3V
U704
1
2
3
4
CE1 VOUT1
GND
NC
8
VDD 7
CE2 VOUT2
GND
TSP_LDO_ON
NC
6
5
C723
C722
9
C721
C719
8-32
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
C720
Level 3 Repair
8-3-12. LCD
LCD is still off after PWR ON
Yes
No
Check the connection of
HDC701
Reconnect the HDC701
Yes
No
Check the soldering status of
EMI Filters F703~F708
Resolder EMI Filters
Yes
Check
VCC_3.0V_LCD = 3.0V
(C535), VLCD_1.8V = 1.8V
(C703)
No
Check PMIC(U501)
Yes
Replace LCD Module
Yes
END
8-33
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Level 3 Repair
F703
F704
LCD_D(0)
1 IN1
OUT1
LCD_D(2)
2 IN2
OUT2
LCD_D(4)
3 IN3
OUT3
LCD_D(6)
5
6
7
8
4 IN4
OUT4
GND GND
LCD_D(0)_F
LCD_D(8)
1 IN1
LCD_D(2)_F
LCD_D(10)
2 IN2
OUT2
LCD_D(4)_F
LCD_D(12)
3 IN3
OUT3
LCD_D(6)_F
LCD_D(14)
4 IN4
OUT4
GND GND
10 9
6
7
8
LCD_D(8)_F
LCD_D(16)
1 IN1
LCD_D(10)_F
LCD_D(18)
2 IN2
OUT2
LCD_D(12)_F
LCD_D(20)
3 IN3
OUT3
LCD_D(14)_F
LCD_D(22)
1 IN1
OUT1
LCD_D(5)
2 IN2
OUT2
LCD_D(3)
3 IN3
OUT3
5
6
7
8
4 IN4
OUT4
GND GND
LCD_D(7)_F
LCD_D(15)
1 IN1
OUT1
LCD_D(5)_F
LCD_D(13)
2 IN2
OUT2
LCD_D(3)_F
LCD_D(11)
3 IN3
OUT3
LCD_D(1)_F
LCD_D(9)
4 IN4
OUT4
GND GND
LCD_D(16)_F
6
LCD_D(18)_F
7
LCD_D(20)_F
8
LCD_D(22)_F
F708
5
6
7
8
LCD_D(15)_F
LCD_D(23)
1 IN1
OUT1
LCD_D(13)_F
LCD_D(21)
2 IN2
OUT2
LCD_D(11)_F
LCD_D(19)
3 IN3
OUT3
LCD_D(9)_F
LCD_D(17)
4 IN4
OUT4
GND GND
5
LCD_D(23)_F
6
LCD_D(21)_F
7
LCD_D(19)_F
8
LCD_D(17)_F
10 9
10 9
10 9
5
10 9
F707
LCD_D(7)
OUT1
4 IN4
OUT4
GND GND
10 9
F706
LCD_D(1)
OUT1
F705
5
VREG_LCD_1.8V VPH_PWR VREG_LCD_3.0V
H2
K4
KBC(0)
KBC(1)
MIC_BIAS_EN
PROX_EN
DDR_EXT_SMPS_EN
VREG_FEM_2.85V
LDO14
L2
R4
K2
M6
TA_CURRENT_SEL
EARPATH_SEL
VREG_LCD_3.0V
LDO15
M7
N8
M9
N7
VREG_SD_2.85V
LDO16
M2
M11
R510
VREG_LCD_1.8V
LDO17
R511
VREG_ADC_2.2V
LDO18
VDD_VIB_3.0V
LDO19
VREG_MPLL_1.1V
LDO21
VREG_WCA_1.2V
LDO24
R512
nON_SW
MSM_TXD_1.8V
IF_TXD_3.0V
IF_RXD_3.0V
MSM_RXD_1.8V
SD_PWR_EN_N
OLED_DET_2.8V
SIM_MRST
SIM_RST
SIM_MCLK
SIM_CLK
MSM_TXD2_1.8V
IF_TXD2_3.0V
M10
N2
B4
D2
E6
E7
E8
D9
E9
E5
F5
F4
G4
G5
E10
H4
IF_RXD2_3.0V
MSM_RXD2_1.8V
H5
K12
L12
J5
J4
M8
A10
A11
E1
C1
C2
B1
R3
P2
L1
N1
T2
D1
G1
C16
H1
K1
A16
A6
A4
L15
M15
A12
A9
T16
N16
R16
N15
C534
C535
C541
C536
C537
C538
C539
C540
R13
B13
G15
D15
L16
T14
A14
H16
VPH_PWR
KYPD_SNS7|GPIO_07
KYPD_SNS8|GPIO_08
KYPD_DRV1|GPIO_09
KYPD_DRV2|GPIO_10
KYPD_DRV3|GPIO_11
KYPD_DRV4|GPIO_12
HDC701
KYPD_DRV5|GPIO_13
KYPD_DRV6|GPIO_14
KYPD_DRV7|GPIO_15
1
1
3
3
5
5
7
7
9
9
11 11
13 13
15 15
17 17
19 19
21 21
23 23
25 25
27 27
29 29
31 31
33 33
35 35
37 37
39 39
41 41
43 43
45 45
47 47
49 49
51 51
53 53
KYPD_DRV8|GPIO_16
KYPD_DRV9|GPIO_17
KYPD_DRV10|GPIO_18
LCD_SCLK
LCD_SDI
LCD_nCS
MLCD_RST
OLED_DET_2.8V
KYPD_DRV11|GPIO_19
KYPD_DRV12|GPIO_20
UART_TX1|KYPD_DRV13|GPIO_21
UART_TX2|KYPD_DRV14|GPIO_22
UART_TX3|KYPD_DRV15|GPIO_23
KYPD_DRV16|LPG_DRV1|GPIO_24
KYPD_DRV17|LPG_DRV2|GPIO_25
KYPD_DRV18|LPG_DRV3|GPIO_26
GPIO_27|UIM_M_RST
UIM_RST|GPIO_28
LPA_MODE|EBOOT_M_TX|UIM_M_CLK|GPIO_29
UIM_CLK|GPIO_30
GPIO_31|EBOOT_TX
GPIO_32|EBOOT_RX
UART_RX1|UPL_IN1|GPIO_33
UART_RX2|UPL_IN2|GPIO_34
UPL_IN3|UART_RX3|GPIO_35
UPL_IN4|UART_M_TX|GPIO_36
UART_M_RX|UPL_OUT|GPIO_37
SLEEP_CLK1|GPIO_38
MP3_CLK|SLEEP_CLK2|GPIO_39
EXT_SMPS_EN|GPIO_40
VREG_L0
VREG_L1
VREG_L2
VREG_L3
VREG_L4
VREG_L5
VREG_L6
VREG_L7
VREG_L8
U501
LCD_D(22)_F
LCD_D(20)_F
LCD_D(18)_F
LCD_D(16)_F
LCD_D(14)_F
LCD_D(12)_F
LCD_D(10)_F
LCD_D(8)_F
LCD_D(6)_F
LCD_D(4)_F
LCD_D(2)_F
LCD_D(0)_F
VREG_L9
VREG_L10
VREG_L11
TSP_SCL_2.8V
VREG_L12
VREG_L13
VREG_L14
TSP_SDA_2.8V
VREG_L15
VREG_L16
VREG_L17
VREG_L18
VREG_L19
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
42
44
46
48
50
52
54
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
42
44
46
48
50
52
54
VREG_L20
VREG_L21
56
58 57
56 55
585557
VREG_L22
VREG_L23
VREG_L24
V701
V702
VREG_L25
C704
VREG_S0
VREG_S1
VREG_S2
VREG_S3
C703
VREG_S4
VSW_S0
VSW_S1
VSW_S2
8-34
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
R706
Level 3 Repair
8-3-13. 5M CAM
"Camera" function does not work
Yes
No
Check the Camera
connector on Main PBA
Reconnect the HDC700
Yes
Check the voltage
C711,C714,C718 = 2.8V,
C638,C712,7513 =1.8V,
C715, C716 = 1.2V
No
Resolder U606, U702, U703 or change PBA
Yes
No
Check C715 Pin1 is 24MHz
Check UCP400-1 related to 24MHz
Yes
Replace the camera module
END
8-35
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Level 3 Repair
VPH_PWR
CAM_ISP_CORE_1.2V
CAM_AF_2.8V
CAM_ISP_RAM_1.8V
C709
C708
CAM_ISP_HOST_1.8V
CAM_ISP_SYS_2.8V
CAM_SENSOR_CORE_1.2V
U702
B4
A3
A1
C1
E1
LDO1
LDO2
LDO3
LDO4
LDO5
VBATT
VIN1
VIN2
VINB
A4
A2
D1
E4
C710
IRQ_N
SCL
SDA
DVS
FB
EN
SW
C713
C712
C714
C715
B1
D4
1
2
C711
GND
GNDB
NC
NC
B2 DEFSEL
C2 IDSEL
B3
C3
C4
D3
D2
E2
E3
CPM_SCL_1.8V
CPM_SDA_1.8V
R710
TP_CAM_EN
CAM_EN1
L702
C716
R713
R711
VPH_PWR
MICBIAS_LDO_2.8V
CAM_SENSOR_A2.8V
VPH_PWR
U703
CAM_SENSOR_IO_1.8V
U606
VOUT 1
4 VDD
R627
8
R712
CE1 VOUT1
2 GND
VDD 7
CAM_EN3
3
MIC_BIAS_EN
4
R630
CE2 VOUT2
NC
NC
GND
9
3 CE
CAM_EN2
6
5
2
GND
1
GND
5
C636
R714
C637
C638
C717
8-36
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
C718
Level 3 Repair
8-3-14. GSM850 RX
NORMAL CONDITION
catch the channel?
NO
Check L103 ≤ -65dBm ?
YES
CHECK soldered
RFS100,L103,L104,C112
NO
resolder or change
C111,F100
NO
resolder or change
F100,L116,L117,L118,C126
NO
Check the Voltage at
C111 =2.8V
YES
Check
L116,L117,L118,C126
≥ -65dBm ?
YES
Check the voltage at
{C316 = 2.2V ?}
&
{C319,C320,C322,C323,C32
6,C327,C330,C333=1.3V?}
NO
resolder or change
U501
YES
Check the freq. at
OSC500 : 19.2MHz ?
NO
change or resolder
OSC500
YES
GSM850 Receiver is O.K?
NO
resolder or change
U300
YES
END
8-37
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Level 3 Repair
VREG_FEM_2.85V
G
1
A
G
G
4
3
C111
C113
G
4
L104
L106
L105
L107
TRX_WCDMA1900
C118
ANT
VC4
VC3
VC2
VC1
GND
GND
20
21
22
23
C120
GSM_UMTS900_RXM
L111
L110
C121
GSM_UMTS900_RXP
L112
PCS_DCS_RXP
L113
L114
L115
C125
C124
UMTS2100_RXP
9
16
15
12
11
32
31
GND
GND
GND
GND
25
30
24
19
GND
GND
18
GND
GND
GND
8
10
17
GND
C123
GND
GSM1800|1900_RX
GSM1800|1900_RX
GSM850_RX
GSM850_RX
6
C122
TRX
B1_RX
B1_RX
B8_RX
B8_RX
F100
13
2
3
4
5
GSM_ANT_SEL3_N
GSM_ANT_SEL2_N
GSM_ANT_SEL1_N
GSM_ANT_SEL0_N
B1_TX
B8_TX
GSM_TX_H
GSM_TX_L
14
26
27
28
29
W2100_TX
W900_TX
GSM1800_1900
GSM850_900
UMTS2100_RXM
L109
C119
VDD
7
1
L108
PCS_DCS_RXM
L117
GSM_RXM_850
C126
L116
L118
VUSB_5V
R504
VPH_PWR
VREG_ADC_2.2V
R503
C512
A13
G16
F16
L4
B10
VOUT_LVS1
G_PA_ON1
VREG_L8
VPH_PWR
VREG_L9
VPH_PWR
VREG_L10
HSED_BIAS0
VREG_L11
HSED_BIAS1
HSED_BIAS2
VREG_L13
VREG_L14
VREG_L15
PM_INT_MDM_N
VREG_L16
PM_INT_SEC_N
VREG_L17
PM_INT_USR_N
VREG_L18
OVP_CLAMP
VREG_L19
VREG_L20
OVP_CTL
OVP_SNS
VREG_L21
VREG_L22
VREG_L23
NCP_CTC1
NCP_CTC2
VREG_L24
NCP_FB
VREG_L25
VREG_NCP
VREG_S0
NFC_EXT_EN
VREG_S1
VREG_S2
REF_BYP
VREG_S3
REF_GND
XOADC_REF
VREG_S4
VREF_THERM
VSW_S0
PS_HOLD
VSW_S1
PON_RESET_N
VSW_S2
RESIN_N
VSW_S3
SSBI
SLEEP_CLK0
H8
G9
GND
VSW_S4
C515
VOUT_PA_CTL
B9
F16
VDD_S4
VDD_S3
VOUT_LVS0
T13
G16
A13
VDD_S2
VDD_S1
J1
T4
F1
F15
P16
K16
VDD_S0
VDD_NCP
VDD_MSM_IO
VDD_L2_L11_L12
VDD_L23_L24_L25
T3
B11
A1
VDD_L19_L20
VDD_L3_L4_L5
VDD_L0_L1_LVS
P1
A5
R2
R5
K15
B16
R7
R8
M1
J12
B12
T10
B8
VDD_L22
VDD_L6_L7
VDD_L14_L15
VDD_L17_L18
VDD_L13_L16
VDD_L9
VDD_L10
VDD_L21
VBAT
VCHG
VCHG
VCOIN
VDD_L8
BAT_FET_N
G_PA_ON0
VREG_L6
VREG_L7
NC
H16
VREG_L4
VREG_L5
NC
A14
E16
U_PA_ON3
VREG_L12
C514
F12
SIM_MIO
SIM_IO
F13
G12
G13
ALS_IOUT
H12
H13
K13
L13
EAR_ADC_3.5
IF_CON_nSENSE
R15
P15
T11
T9
R9
R11
VPH_PWR
R1
D10
nON_SW
T1
R513
R514
R515
R14
J15
H15
D8
XO_QTR
B7
D7
D6
D5
B3
E4
TCXO_INPUT
TCXO_EN
B2
A2
XTAL_19.2MHZ_IN
XTAL_32.768KHZ_IN
XTAL_19.2MHZ_OUT
XTAL_32.768KHZ_OUT
A8
A3
A7
N5
PA_ON_W2100
PA_ON_W1900
N4
M5
M4
N6
HB_EN
LB_EN
L5
R12
T12
N11
N9
N10
E13
PM_INT_MDM_N
PM_INT_SEC_N
PM_INT_USR_N
E11
E12
N12
M13
N13
T7
T5
R6
T8
B15
D13
G10
G2
M12
D12
R517
E15
B14
D11
TP_SSBI_PMIC
C15
R518
JTAG_PS_HOLD
PS_HOLD_MSM
PON_RESET_N_PM
RESIN_N
SSBI_PMIC
SLEEP_CLK0
BT_WIFI_FM_CLK3
nON_SW
2
T14
U_PA_ON2
GND_XOBUF
L16
U_PA_ON1
VREG_L3
1
B13
VREG_L1
VREG_L2
G8
N15
D15
XTAL_32K_IN
XTAL_32K_OUT
U_PA_ON0
GND_S4
N16
R16
R13
G15
XTAL_19M_IN
XTAL_19M_OUT
VREG_L0
GND_S2
A9
T16
MP3_CLK|SLEEP_CLK2|GPIO_39
GND_XO
A12
U501
UART_M_RX|UPL_OUT|GPIO_37
SLEEP_CLK1|GPIO_38
EXT_SMPS_EN|GPIO_40
GND_XOADC
M15
XO_OUT_D1
XO_OUT_D1_EN|PA_ON
GND_S3
A6
A4
L15
UART_RX2|UPL_IN2|GPIO_34
UPL_IN3|UART_RX3|GPIO_35
UPL_IN4|UART_M_TX|GPIO_36
H7
K1
XO_OUT_D0
XO_OUT_D0_EN
UART_RX1|UPL_IN1|GPIO_33
G7
H1
XO_OUT_A1
XO_OUT_A1_EN
GPIO_32|EBOOT_RX
J16
T2
D1
A16
XO_OUT_A0
XO_OUT_A0_EN
GPIO_31|EBOOT_TX
D16
L1
N1
G1
C16
OPT_3
KYPD_DRV18|LPG_DRV3|GPIO_26
UIM_RST|GPIO_28
UIM_CLK|GPIO_30
A15
R3
P2
KYPD_DRV17|LPG_DRV2|GPIO_25
GPIO_27|UIM_M_RST
LPA_MODE|EBOOT_M_TX|UIM_M_CLK|GPIO_29
GND_NCP
C2
B1
OPT_1
OPT_2
GND_S1
C1
UART_TX3|KYPD_DRV15|GPIO_23
KYPD_DRV16|LPG_DRV1|GPIO_24
GND_S0
E1
VIB_DRV_N
T15
J4
KYPD_PWR_N
M16
J5
M8
KYPD_DRV_N
KYPD_DRV11|GPIO_19
UART_TX2|KYPD_DRV14|GPIO_22
GND
L12
A10
A11
LED_ATC
KYPD_DRV10|GPIO_18
KYPD_DRV12|GPIO_20
GND
H5
K12
LED_DRV1_N|FLASH_DRV0_N
LED_DRV2_N|FLASH_DRV1_N
KYPD_DRV8|GPIO_16
KYPD_DRV9|GPIO_17
GND
IF_RXD2_3.0V
MSM_RXD2_1.8V
KYPD_DRV6|GPIO_14
KYPD_DRV7|GPIO_15
UART_TX1|KYPD_DRV13|GPIO_21
GND
H4
LED_DRV0_N
GND
F4
CBLPWR0_N|MPP_11
CBLPWR1_N|MPP_12
KYPD_DRV5|GPIO_13
T6
E5
KYPD_DRV2|GPIO_10
KYPD_DRV3|GPIO_11
KYPD_DRV4|GPIO_12
K8
D9
E9
F5
G4
G5
E10
PA_THERM|MPP_10
K7
E7
E8
XO_THERM|MPP_09
K9
D2
E6
CHG2_DET|VREF_OUT|MPP_06
K10
N2
B4
JOYSTICK_A|MPP_05
KYPD_SNS7|GPIO_07
KYPD_SNS8|GPIO_08
GND
N7
M10
UIM_DATA|MPP_02
CDMA_HDET|MPP_03
IR_PROX_RX|ALS|MPP_04
KYPD_SNS6|GPIO_06
GND
N8
M9
M11
nON_SW
MSM_TXD_1.8V
IF_TXD_3.0V
IF_RXD_3.0V
MSM_RXD_1.8V
SD_PWR_EN_N
OLED_DET_2.8V
SIM_MRST
SIM_RST
SIM_MCLK
SIM_CLK
MSM_TXD2_1.8V
IF_TXD2_3.0V
C513
EBOOT_M_RX|UIM_M_DATA|MPP_01
KYPD_SNS5|GPIO_05
GND
M2
M7
KYPD_SNS3|GPIO_03
KYPD_SNS4|GPIO_04
KYPD_DRV1|GPIO_09
J9
R4
K2
M6
TA_CURRENT_SEL
EARPATH_SEL
KYPD_SNS1|GPIO_01
KYPD_SNS2|GPIO_02
J8
H2
K4
J10
K5
BATT_ID|MPP_08
J13
J2
F2
GND
E2
L2
GND
B5
B6
GND
1000603
1000603
1000603
J7
R506
R507
R508
KBC(0)
KBC(1)
H9
VF
KBR(0)
KBR(1)
KBR(2)
BATT_THERM|MPP_07
BAT_FET_N
R10
C518
H10
3
C112
1
RFIN
2
L103
G
2
ANT100
C
RFS100
L503
L504
L505
L506
L507
8-38
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
GSM_RXP_850
Level 3 Repair
AF6
VREG_QTR_2.2V
AC13
VREG_QTR_2.2V
AB13
U300
VDD_WCA_FM
VDD_WCA_FM
VDD_WCA_FM
AA13
Y11
Y8
VDD_WCA_FM
VDD_WCA_FM
VDD_WCA_CDC
AJ9
AG9
AE10
VDD_WCA_CDC
VDD_WCA_CDC
VDD_RF2
V10
T5
VDD_RF2
VDD_RF2
L13
C316
K10
K7
VREG_MSMA_1.3V
C315
E9
C318
C317
VDD_RF2
VDD_RF2
VDD_RF2
VDD_RF2
E8
U5
VDD_RF1
VDD_RF1
T10
R13
R11
R5
C319
C320
P13
L304
P11
C321
M8
K4
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
H7
H5
2
3
VDD_RF1
VDD_RF1
M5
L14
G11
OSC500
VDD_RF1
VDD_RF1
P10
M10
L305
C322
VDD_RF1
VDD_RF1
L303
VREG_MSMA_1.3V
XTAL_19.2MHZ_IN
VDD_RF1
C323
G8
VREG_MSMA_1.3V
G5
F11
E11
E7
D9
D8
C324
D6
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
B6
VREG_MSMA_1.3V
B5
P5
M4
VDD_RF1
VDD_RF_XO
VDD_RF_DIG
VDD_RF_DIG
H4
C338
L306
C325
4
1
C337
VREG_MSMA_1.3V
XTAL_19.2MHZ_OUT
C326
GPRS_SYNC
PDET_IN
TX_BB_QM
DAC_REF
TX_MB3
TX_BB_IP
TX_MB4
TX_BB_QP
TX_BB_IM
GP_CLK
V4
V2
T2
T1
P1
R1
R2
P14
U10
N14
DNC
TX_LB4
TX_LB3
TX_LB1
TX_MB2
TX_MB1
TX_LB2
V14
T14
V13
U14
U13
R14
GNSS_BB_I2
GNSS_BB_I1
GNSS_CLK
GNSS_BB_Q2
GNSS_BB_Q1
DNC
DNC
DNC
DNC
DNC
DRX_LB2_INM
DNC
J2
J1
H2
C2
C1
D1
D2
H1
B2
D14
GNSS_INP
DNC
DNC
DNC
E14
F13
E13
PRX_BB_QM
GNSS_INM
DRX_MB1_INP
DRX_LB2_INP
PRX_CLK
DRX_MB1_INM
DNC
E5
L2
A4
A5
J14
F14
J13
H14
H13
G14
PRX_LB2_INP
PRX_MB2_INP
PRX_HB_INP
PRX_MB1_INP
PRX_LB2_INM
PRX_MB2_INM
PRX_BB_IP
PRX_MB1_INM
PRX_BB_QP
PRX_LB1_INM
PRX_LB1_INP
PRX_BB_IM
F2
F1
E1
B9
A9
A8
B8
A7
G2
B12
A12
B11
A10
A11
C327
PRX_HB_INM
VREG_MSMA_1.3V
C333
8-39
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
TX_IP
TX_IM
TX_QP
TX_QM
TX_DAC_REF
GP_CLK
GPRS_SYNC
UMTS1900_TX
UMTS2100_TX
PWR_DET
UMTS900_TX
GSM850_GSM900_TX
DCS1800_PCS1900_TX
GPS_BBI2
GPS_BBI1
GPS_BBQ2
GPS_BBQ1
GNSS_P
GNSS_M
GSM_RXM_850
GSM_RXP_850
PCS_DCS_RXM
PCS_DCS_RXP
RX_IP
RX_IM
RX_QP
RX_QM
UMTS2100_RXM
UMTS2100_RXP
UMTS1900_RXM
UMTS1900_RXP
C330
VREG_1.8V
GSM_UMTS900_RXM
GSM_UMTS900_RXP
VREG_USB_1.8V
Level 3 Repair
8-3-15. GSM1800, GSM1900 RX
NORMAL CONDITION
catch the channel?
NO
Check L103 ≤ -65dBm ?
YES
CHECK soldered
RFS100, L103,L104,C112
NO
resolder or change
U501
NO
resolder or change
F100,L112,L113,L114,L115
NO
Check the Voltage at
C111 =2.8V
YES
Check
L112,L113,L114,L115
≥ -65dBm ?
YES
Check the voltage at
{C316 = 2.2V?}
{C319,C320,C322,C323,C3
26,C327,C330,C333=1.3V?
}
NO
resolder or change
U501
YES
Check the freq. at
OSC500 : 19.2MHz ?
NO
change or resolder
OSC500
YES
GSM1800/1900 Receiver is O.K?
NO
resolder or change
U300
YES
END
8-40
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Level 3 Repair
VREG_FEM_2.85V
A
C
G
G
4
3
C111
C113
1
C112
4 G
3
G
L103
2
1
ANT100
RFIN
G 2
RFS100
L104
L106
L105
L107
TRX_WCDMA1900
C118
ANT
C123
C124
1
16
15
12
11
C120
GSM_UMTS900_RXM
20
21
22
23
L111
C121
GSM_UMTS900_RXP
L112
L114
32
GND
GND
GND
30
31
GND
GND
GND
GND
GND
GSM1800|1900_RX
GSM1800|1900_RX
GSM850_RX
GSM850_RX
UMTS2100_RXP
9
L110
VC4
VC3
VC2
VC1
6
8
10
13
C122
B1_RX
B1_RX
B8_RX
B8_RX
F100
GND
GND
GND
GND
GND
2
3
4
5
GSM_ANT_SEL3_N
GSM_ANT_SEL2_N
GSM_ANT_SEL1_N
GSM_ANT_SEL0_N
B1_TX
B8_TX
GSM_TX_H
GSM_TX_L
TRX
14
17
18
19
24
25
26
27
28
29
W2100_TX
W900_TX
GSM1800_1900
GSM850_900
UMTS2100_RXM
L109
C119
VDD
7
L108
PCS_DCS_RXP
L113
L115
C125
PCS_DCS_RXM
L117
L116
GSM_RXM_850
C126
L118
VUSB_5V
R504
VPH_PWR
VREG_ADC_2.2V
R503
C512
A13
G16
F16
C513
H16
L4
B9
T13
B10
G16
A13
F16
VDD_S4
VDD_S0
VDD_S3
VDD_S1
VDD_S2
VOUT_LVS0
VOUT_LVS1
G_PA_ON0
G_PA_ON1
VPH_PWR
VPH_PWR
VREG_L9
VREG_L10
VREG_L11
HSED_BIAS0
VREG_L12
HSED_BIAS1
VREG_L13
HSED_BIAS2
VREG_L14
PM_INT_MDM_N
VREG_L15
VREG_L16
PM_INT_SEC_N
VREG_L17
PM_INT_USR_N
VREG_L18
VREG_L19
OVP_CLAMP
VREG_L20
OVP_CTL
VREG_L21
OVP_SNS
VREG_L22
VREG_L23
NCP_CTC1
VREG_L24
NCP_CTC2
VREG_L25
NCP_FB
VREG_NCP
VREG_S0
VREG_S1
NFC_EXT_EN
REF_BYP
VREG_S2
VREG_S3
REF_GND
VREG_S4
XOADC_REF
VREF_THERM
VSW_S0
PS_HOLD
VSW_S1
PON_RESET_N
RESIN_N
VSW_S2
VSW_S3
SSBI
VSW_S4
SLEEP_CLK0
H8
G9
C515
VOUT_PA_CTL
J1
T4
F1
F15
P16
K16
VDD_NCP
VDD_MSM_IO
VDD_L0_L1_LVS
VDD_L2_L11_L12
VDD_L23_L24_L25
T3
A1
B11
K15
VDD_L19_L20
VDD_L3_L4_L5
P1
A5
B16
R2
VDD_L22
VDD_L6_L7
VDD_L17_L18
VDD_L13_L16
VDD_L14_L15
R8
B8
R5
R7
M1
T10
J12
B12
VDD_L10
VDD_L21
VBAT
VCHG
VCHG
VCOIN
VDD_L8
VDD_L9
BAT_FET_N
VREG_L5
VREG_L6
GND
E16
VREG_L4
VREG_L7
VREG_L8
GND_XOADC
T14
A14
U_PA_ON3
NC
L16
U_PA_ON1
U_PA_ON2
VREG_L3
NC
R13
G15
VREG_L1
VREG_L2
GND_XOBUF
R16
N15
B13
D15
U_PA_ON0
VREG_L0
C514
F12
SIM_MIO
SIM_IO
F13
G12
G13
ALS_IOUT
H12
H13
K13
L13
EAR_ADC_3.5
IF_CON_nSENSE
R15
P15
T11
T9
R9
R11
VPH_PWR
R1
D10
nON_SW
T1
R513
R514
R515
R14
J15
H15
D8
XO_QTR
B7
D7
D6
D5
B3
E4
TCXO_INPUT
TCXO_EN
B2
A2
XTAL_19.2MHZ_IN
XTAL_32.768KHZ_IN
XTAL_19.2MHZ_OUT
XTAL_32.768KHZ_OUT
A8
A3
A7
N5
PA_ON_W2100
PA_ON_W1900
N4
M5
M4
N6
HB_EN
LB_EN
L5
R12
T12
N11
N9
N10
E13
PM_INT_MDM_N
PM_INT_SEC_N
PM_INT_USR_N
E11
E12
N12
M13
N13
T7
T5
R6
T8
B15
D13
G10
G2
M12
D12
R517
E15
B14
D11
TP_SSBI_PMIC
C15
R518
JTAG_PS_HOLD
PS_HOLD_MSM
PON_RESET_N_PM
RESIN_N
SSBI_PMIC
SLEEP_CLK0
BT_WIFI_FM_CLK32
nON_SW
2
T16
N16
XTAL_32K_IN
XTAL_32K_OUT
1
A9
XTAL_19M_IN
XTAL_19M_OUT
G8
A4
MP3_CLK|SLEEP_CLK2|GPIO_39
GND_S3
A6
SLEEP_CLK1|GPIO_38
GND_S1
K1
L15
M15
A12
XO_OUT_D1_EN|PA_ON
U501
UPL_IN4|UART_M_TX|GPIO_36
EXT_SMPS_EN|GPIO_40
GND_S4
H1
A16
UPL_IN3|UART_RX3|GPIO_35
UART_M_RX|UPL_OUT|GPIO_37
GND_XO
G1
XO_OUT_D1
GND_S2
T2
D1
XO_OUT_D0
XO_OUT_D0_EN
H7
N1
C16
XO_OUT_A1
XO_OUT_A1_EN
UIM_CLK|GPIO_30
G7
P2
L1
XO_OUT_A0_EN
LPA_MODE|EBOOT_M_TX|UIM_M_CLK|GPIO_29
GPIO_31|EBOOT_TX
GPIO_32|EBOOT_RX
UART_RX2|UPL_IN2|GPIO_34
J16
B1
R3
XO_OUT_A0
GPIO_27|UIM_M_RST
UIM_RST|GPIO_28
UART_RX1|UPL_IN1|GPIO_33
D16
E1
C1
C2
KYPD_DRV18|LPG_DRV3|GPIO_26
A15
A10
A11
OPT_3
GND_NCP
J4
OPT_2
KYPD_DRV17|LPG_DRV2|GPIO_25
GND_S0
J5
M8
OPT_1
KYPD_DRV16|LPG_DRV1|GPIO_24
T6
L12
UART_TX2|KYPD_DRV14|GPIO_22
UART_TX3|KYPD_DRV15|GPIO_23
T15
K12
VIB_DRV_N
UART_TX1|KYPD_DRV13|GPIO_21
M16
IF_RXD2_3.0V
MSM_RXD2_1.8V
KYPD_PWR_N
KYPD_DRV12|GPIO_20
GND
F5
F4
H4
H5
LED_ATC
KYPD_DRV_N
KYPD_DRV11|GPIO_19
GND
E9
E5
G4
G5
E10
LED_DRV2_N|FLASH_DRV1_N
KYPD_DRV9|GPIO_17
KYPD_DRV10|GPIO_18
GND
E8
LED_DRV0_N
LED_DRV1_N|FLASH_DRV0_N
KYPD_DRV7|GPIO_15
KYPD_DRV8|GPIO_16
GND
E6
E7
KYPD_DRV5|GPIO_13
KYPD_DRV6|GPIO_14
GND
D2
D9
CBLPWR1_N|MPP_12
K7
B4
KYPD_DRV3|GPIO_11
KYPD_DRV4|GPIO_12
K8
N7
N2
PA_THERM|MPP_10
K9
N8
M9
M10
XO_THERM|MPP_09
CBLPWR0_N|MPP_11
K10
M7
M11
nON_SW
MSM_TXD_1.8V
IF_TXD_3.0V
IF_RXD_3.0V
MSM_RXD_1.8V
SD_PWR_EN_N
OLED_DET_2.8V
SIM_MRST
SIM_RST
SIM_MCLK
SIM_CLK
MSM_TXD2_1.8V
IF_TXD2_3.0V
JOYSTICK_A|MPP_05
GND
TA_CURRENT_SEL
EARPATH_SEL
M2
UIM_DATA|MPP_02
CDMA_HDET|MPP_03
IR_PROX_RX|ALS|MPP_04
CHG2_DET|VREF_OUT|MPP_06
KYPD_DRV1|GPIO_09
KYPD_DRV2|GPIO_10
GND
M6
EBOOT_M_RX|UIM_M_DATA|MPP_01
KYPD_SNS7|GPIO_07
KYPD_SNS8|GPIO_08
J9
K2
KYPD_SNS2|GPIO_02
KYPD_SNS6|GPIO_06
J8
R4
KYPD_SNS4|GPIO_04
KYPD_SNS5|GPIO_05
J10
L2
KBC(0)
KBC(1)
KYPD_SNS1|GPIO_01
KYPD_SNS3|GPIO_03
BATT_ID|MPP_08
J13
F2
GND
J2
GND
E2
GND
B6
H2
K4
GND
B5
K5
J7
100 0603
100 0603
100 0603
H9
R506
R507
R508
H10
VF
KBR(0)
KBR(1)
KBR(2)
BATT_THERM|MPP_07
BAT_FET_N
R10
C518
L503
L504
L505
L506
L507
8-41
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
GSM_RXP_850
Level 3 Repair
AF6
AC13
VREG_QTR_2.2V
VREG_QTR_2.2V
AB13
AA13
Y11
Y8
AJ9
AG9
AE10
V10
T5
L13
C316
K10
K7
VREG_MSMA_1.3V
C315
E9
C318
C317
E8
U5
T10
R13
R11
XTAL_19.2MHZ_IN
R5
2
3
C319
L303
C320
P13
L304
P11
C321
P10
M10
VREG_MSMA_1.3V
M8
M5
L14
OSC500
K4
L305
H7
H5
G11
C322
C323
G8
VREG_MSMA_1.3V
G5
F11
E11
E7
D9
D8
C324
D6
B6
VREG_MSMA_1.3V
B5
P5
M4
H4
U300
VDD_WCA_FM
VDD_WCA_FM
VDD_WCA_FM
VDD_WCA_FM
VDD_WCA_FM
VDD_WCA_CDC
VDD_WCA_CDC
VDD_WCA_CDC
VDD_RF2
VDD_RF2
VDD_RF2
VDD_RF2
VDD_RF2
VDD_RF2
VDD_RF2
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF_XO
VDD_RF_DIG
VDD_RF_DIG
C338
1
4
L306
C325
C337
XTAL_19.2MHZ_OUT
VREG_MSMA_1.3V
C326
TX_BB_QM
GP_CLK
TX_BB_QP
TX_BB_IM
DAC_REF
TX_BB_IP
GPRS_SYNC
V4
V2
R2
T1
R1
P1
T2
TX_LB1
TX_LB4
PDET_IN
TX_MB1
TX_MB2
TX_MB3
TX_MB4
U10
N14
T14
R14
P14
GNSS_BB_Q1
TX_LB2
TX_LB3
DNC
H1
U14
U13
V14
V13
DNC
DNC
GNSS_CLK
GNSS_BB_I1
GNSS_BB_Q2
DNC
GNSS_BB_I2
DNC
DNC
DNC
J1
J2
D2
D1
C1
C2
B2
H2
D14
E14
GNSS_INP
DRX_MB1_INM
DRX_MB1_INP
DRX_LB2_INM
DRX_LB2_INP
DNC
F13
E13
F14
J13
H13
G14
PRX_BB_IP
GNSS_INM
DNC
DNC
PRX_HB_INM
DNC
H14
J14
A4
A5
E5
PRX_MB2_INP
PRX_BB_QM
PRX_BB_QP
PRX_LB2_INP
PRX_MB1_INP
PRX_LB2_INM
PRX_HB_INP
PRX_MB2_INM
PRX_MB1_INM
PRX_BB_IM
PRX_LB1_INM
PRX_CLK
L2
E1
G2
F1
F2
B9
A9
B8
A7
A8
A11
A10
B12
A12
B11
C327
PRX_LB1_INP
VREG_MSMA_1.3V
C333
8-42
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
TX_IP
TX_IM
TX_QP
TX_QM
TX_DAC_REF
GP_CLK
GPRS_SYNC
UMTS1900_TX
UMTS2100_TX
PWR_DET
GSM850_GSM900_TX
DCS1800_PCS1900_TX
UMTS900_TX
GPS_BBI2
GPS_BBI1
GPS_BBQ2
GPS_BBQ1
GSM_RXM_850
GSM_RXP_850
PCS_DCS_RXM
PCS_DCS_RXP
GNSS_P
GNSS_M
RX_IP
RX_IM
RX_QP
RX_QM
UMTS2100_RXM
UMTS2100_RXP
UMTS1900_RXM
UMTS1900_RXP
C330
VREG_1.8V
GSM_UMTS900_RXM
GSM_UMTS900_RXP
VREG_USB_1.8V
Level 3 Repair
8-3-16. WCDMA Band1 RX
CONTINUOUS RX ON
RF INPUT : 10700CH
NORMAL CONDITION
catch the channel?
AMP : -50dBm
NO
Check L103 ≤ -65dBm ?
YES
CHECK soldered
RFS100, L103,L104,C112
NO
resolder or change
U501
NO
resolder or change
F100,C118,C119,L109
NO
resolder or change
U501
NO
Check the Voltage at
C111 = 2.8V
YES
Check C118,119,L109
≥ -65dBm ?
YES
Check the voltage at
{C316 = 2.2V?}
&
{C319,C320,C322,C323,C3
26,C327,C330,C333=1.3V?}
YES
Check the freq. at
OSC500 : 19.2MHz ?
NO
change or resolder
OSC500
YES
BAND1 Receiver is O.K?
NO
resolder or change
U300
YES
END
8-43
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Level 3 Repair
VREG_FEM_2.85V
G
A
C
G
4
3
C111
C113
1
C112
4 G
3
G
L103
2
1
ANT100
RFIN
G 2
RFS100
L104
L106
L105
L107
TRX_WCDMA1900
C118
7
C124
VDD
ANT
C123
GND
GND
GND
GND
GND
GND
GND
GND
GND
UMTS2100_RXP
9
16
15
12
11
20
21
22
23
C120
GSM_UMTS900_RXM
L111
L110
C121
GSM_UMTS900_RXP
L112
L114
32
30
31
8
10
13
GND
GND
GND
GND
GSM1800|1900_RX
GSM1800|1900_RX
GSM850_RX
GSM850_RX
6
C122
B1_RX
B1_RX
B8_RX
B8_RX
F100
VC4
VC3
VC2
VC1
UMTS2100_RXM
L109
C119
TRX
19
24
25
2
3
4
5
GSM_ANT_SEL3_N
GSM_ANT_SEL2_N
GSM_ANT_SEL1_N
GSM_ANT_SEL0_N
B1_TX
B8_TX
GSM_TX_H
GSM_TX_L
14
17
18
26
27
28
29
W2100_TX
W900_TX
GSM1800_1900
GSM850_900
1
L108
PCS_DCS_RXP
L113
L115
C125
PCS_DCS_RXM
L117
L116
GSM_RXM_850
C126
L118
VUSB_5V
R504
VPH_PWR
VREG_ADC_2.2V
R503
C512
A13
G16
F16
G_PA_ON1
VPH_PWR
VPH_PWR
VREG_L9
VREG_L10
VREG_L11
HSED_BIAS0
VREG_L12
HSED_BIAS1
VREG_L13
HSED_BIAS2
VREG_L14
VREG_L15
PM_INT_MDM_N
VREG_L16
PM_INT_SEC_N
VREG_L17
PM_INT_USR_N
VREG_L18
VREG_L19
OVP_CLAMP
VREG_L20
OVP_CTL
VREG_L21
OVP_SNS
VREG_L22
VREG_L23
NCP_CTC1
NCP_CTC2
VREG_L24
NCP_FB
VREG_L25
VREG_NCP
VREG_S0
NFC_EXT_EN
VREG_S1
VREG_S2
REF_BYP
VREG_S3
REF_GND
VREG_S4
XOADC_REF
VREF_THERM
VSW_S0
PS_HOLD
VSW_S1
PON_RESET_N
VSW_S2
RESIN_N
H8
NC
NC
SSBI
SLEEP_CLK0
GND
VSW_S3
VSW_S4
G9
C515
L4
B9
T13
K16
B10
G16
A13
F16
VDD_S4
VDD_S0
VDD_S2
VDD_S1
VDD_S3
VDD_NCP
VOUT_LVS0
VOUT_LVS1
G_PA_ON0
VREG_L7
VREG_L8
C514
VOUT_PA_CTL
J1
T4
F1
P16
B11
F15
VDD_MSM_IO
VDD_L0_L1_LVS
VDD_L2_L11_L12
VDD_L23_L24_L25
T3
A1
K15
VDD_L17_L18
VDD_L19_L20
VDD_L3_L4_L5
P1
A5
R2
B16
R8
R5
M1
R7
B12
J12
T10
B8
VDD_L22
VDD_L6_L7
VDD_L14_L15
VDD_L13_L16
VDD_L9
VDD_L10
VDD_L21
VBAT
VCHG
VCHG
VCOIN
VDD_L8
BAT_FET_N
VREG_L5
VREG_L6
GND_XOADC
H16
E16
U_PA_ON3
VREG_L4
GND_XO
T14
A14
U_PA_ON2
GND_XOBUF
L16
U_PA_ON1
VREG_L3
C513
F12
SIM_MIO
SIM_IO
F13
G12
G13
ALS_IOUT
H12
H13
K13
L13
EAR_ADC_3.5
IF_CON_nSENSE
R15
P15
T11
T9
R9
R11
VPH_PWR
R1
D10
nON_SW
T1
R513
R514
R515
R14
J15
H15
D8
XO_QTR
B7
D7
D6
D5
B3
E4
TCXO_INPUT
TCXO_EN
B2
A2
XTAL_19.2MHZ_IN
XTAL_32.768KHZ_IN
XTAL_19.2MHZ_OUT
XTAL_32.768KHZ_OUT
A8
A3
A7
N5
PA_ON_W2100
PA_ON_W1900
N4
M5
M4
N6
HB_EN
LB_EN
L5
R12
T12
N11
N9
N10
E13
PM_INT_MDM_N
PM_INT_SEC_N
PM_INT_USR_N
E11
E12
N12
M13
N13
T7
T5
R6
T8
B15
D13
G10
G2
M12
D12
R517
E15
B14
D11
TP_SSBI_PMIC
C15
R518
JTAG_PS_HOLD
PS_HOLD_MSM
PON_RESET_N_PM
RESIN_N
SSBI_PMIC
SLEEP_CLK0
BT_WIFI_FM_CLK32
nON_SW
2
B13
D15
U_PA_ON0
1
R13
XTAL_32K_IN
XTAL_32K_OUT
H7
R16
N15
XTAL_19M_IN
XTAL_19M_OUT
VREG_L0
VREG_L1
G8
T16
N16
G15
MP3_CLK|SLEEP_CLK2|GPIO_39
GND_S1
A9
UART_M_RX|UPL_OUT|GPIO_37
SLEEP_CLK1|GPIO_38
VREG_L2
GND_S3
A6
U501
UPL_IN4|UART_M_TX|GPIO_36
EXT_SMPS_EN|GPIO_40
GND_S2
K1
A4
L15
A12
XO_OUT_D1
XO_OUT_D1_EN|PA_ON
GND_S4
H1
A16
M15
UART_RX2|UPL_IN2|GPIO_34
UPL_IN3|UART_RX3|GPIO_35
G7
D1
XO_OUT_D0
XO_OUT_D0_EN
J16
T2
G1
C16
XO_OUT_A1
XO_OUT_A1_EN
T15
P2
L1
XO_OUT_A0_EN
UIM_CLK|GPIO_30
D16
B1
R3
OPT_3
XO_OUT_A0
GPIO_27|UIM_M_RST
UIM_RST|GPIO_28
LPA_MODE|EBOOT_M_TX|UIM_M_CLK|GPIO_29
GPIO_31|EBOOT_TX
GPIO_32|EBOOT_RX
UART_RX1|UPL_IN1|GPIO_33
A15
C1
C2
N1
KYPD_DRV17|LPG_DRV2|GPIO_25
KYPD_DRV18|LPG_DRV3|GPIO_26
GND_NCP
J4
E1
OPT_2
GND_S0
J5
M8
A11
OPT_1
GND
L12
A10
VIB_DRV_N
UART_TX3|KYPD_DRV15|GPIO_23
KYPD_DRV16|LPG_DRV1|GPIO_24
T6
K12
KYPD_PWR_N
UART_TX1|KYPD_DRV13|GPIO_21
UART_TX2|KYPD_DRV14|GPIO_22
M16
H5
KYPD_DRV_N
KYPD_DRV11|GPIO_19
GND
H4
IF_RXD2_3.0V
MSM_RXD2_1.8V
KYPD_DRV10|GPIO_18
KYPD_DRV12|GPIO_20
GND
F4
LED_ATC
GND
E9
E5
F5
G5
LED_DRV2_N|FLASH_DRV1_N
KYPD_DRV9|GPIO_17
GND
E8
D9
G4
E10
LED_DRV0_N
LED_DRV1_N|FLASH_DRV0_N
KYPD_DRV7|GPIO_15
KYPD_DRV8|GPIO_16
K8
E6
E7
CBLPWR1_N|MPP_12
KYPD_DRV5|GPIO_13
KYPD_DRV6|GPIO_14
K7
B4
D2
CBLPWR0_N|MPP_11
KYPD_DRV2|GPIO_10
KYPD_DRV3|GPIO_11
KYPD_DRV4|GPIO_12
K9
N2
PA_THERM|MPP_10
J10
M10
XO_THERM|MPP_09
K10
nON_SW
MSM_TXD_1.8V
IF_TXD_3.0V
IF_RXD_3.0V
MSM_RXD_1.8V
SD_PWR_EN_N
OLED_DET_2.8V
SIM_MRST
SIM_RST
SIM_MCLK
SIM_CLK
MSM_TXD2_1.8V
IF_TXD2_3.0V
CHG2_DET|VREF_OUT|MPP_06
GND
N7
JOYSTICK_A|MPP_05
KYPD_SNS7|GPIO_07
KYPD_SNS8|GPIO_08
GND
N8
KYPD_SNS6|GPIO_06
GND
M2
M7
M9
M11
UIM_DATA|MPP_02
CDMA_HDET|MPP_03
IR_PROX_RX|ALS|MPP_04
KYPD_SNS5|GPIO_05
KYPD_DRV1|GPIO_09
J9
R4
K2
M6
TA_CURRENT_SEL
EARPATH_SEL
EBOOT_M_RX|UIM_M_DATA|MPP_01
KYPD_SNS4|GPIO_04
J8
KBC(0)
KBC(1)
KYPD_SNS1|GPIO_01
KYPD_SNS2|GPIO_02
KYPD_SNS3|GPIO_03
BATT_ID|MPP_08
J13
H2
K4
GND
K5
GND
J2
F2
GND
B5
B6
E2
L2
J7
100 0603
100 0603
100 0603
H9
R506
R507
R508
H10
VF
KBR(0)
KBR(1)
KBR(2)
BATT_THERM|MPP_07
BAT_FET_N
R10
C518
L503
L504
L505
L506
L507
8-44
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
GSM_RXP_850
Level 3 Repair
AF6
AC13
VREG_QTR_2.2V
VREG_QTR_2.2V
AB13
AA13
Y11
Y8
AJ9
AG9
AE10
V10
T5
L13
C316
K10
K7
VREG_MSMA_1.3V
C315
E9
C318
C317
E8
U5
T10
R13
R11
R5
XTAL_19.2MHZ_IN
C319
L303
C320
P13
L304
P11
C321
P10
M10
M8
M5
2
3
VREG_MSMA_1.3V
L14
K4
L305
OSC500
H7
H5
G11
C322
C323
G8
VREG_MSMA_1.3V
G5
F11
E11
E7
D9
D8
C324
D6
B6
VREG_MSMA_1.3V
B5
P5
M4
U300
VDD_WCA_FM
VDD_WCA_FM
VDD_WCA_FM
VDD_WCA_FM
VDD_WCA_FM
VDD_WCA_CDC
VDD_WCA_CDC
VDD_WCA_CDC
VDD_RF2
VDD_RF2
VDD_RF2
VDD_RF2
VDD_RF2
VDD_RF2
VDD_RF2
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF_XO
VDD_RF_DIG
VDD_RF_DIG
H4
C338
4
1
L306
C325
C337
XTAL_19.2MHZ_OUT
VREG_MSMA_1.3V
C326
TX_BB_IM
TX_MB4
DAC_REF
TX_BB_IP
PDET_IN
TX_MB3
TX_BB_QP
GP_CLK
GPRS_SYNC
TX_BB_QM
T1
P1
T2
V2
V4
R2
R1
N14
U10
DNC
DNC
DNC
TX_MB2
TX_LB2
DNC
TX_MB1
T14
R14
P14
GNSS_BB_Q1
TX_LB3
GNSS_CLK
TX_LB4
GNSS_BB_I1
GNSS_BB_Q2
GNSS_BB_I2
TX_LB1
V13
V14
U14
J2
J1
H2
H1
D2
C1
C2
D1
B2
U13
DNC
DRX_MB1_INM
DRX_LB2_INM
DNC
DRX_LB2_INP
DNC
DNC
D14
DNC
DRX_MB1_INP
DNC
DNC
GNSS_INP
GNSS_INM
E5
A5
J13
J14
F14
H14
F13
E13
H13
E14
G14
PRX_HB_INM
PRX_CLK
PRX_MB2_INP
PRX_BB_QP
PRX_BB_IM
PRX_BB_QM
L2
F1
E1
F2
A4
PRX_LB1_INP
PRX_MB2_INM
PRX_MB1_INP
PRX_LB2_INM
PRX_LB2_INP
PRX_HB_INP
PRX_LB1_INM
PRX_BB_IP
G2
B8
A7
A8
B9
A9
A10
A11
B11
B12
A12
C327
PRX_MB1_INM
VREG_MSMA_1.3V
8-45
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
TX_IP
TX_IM
TX_QP
TX_QM
TX_DAC_REF
GP_CLK
GPRS_SYNC
UMTS1900_TX
UMTS2100_TX
PWR_DET
GSM850_GSM900_TX
DCS1800_PCS1900_TX
UMTS900_TX
GPS_BBI2
GPS_BBI1
GPS_BBQ2
GPS_BBQ1
GNSS_P
GNSS_M
C333
GSM_RXM_850
GSM_RXP_850
PCS_DCS_RXM
PCS_DCS_RXP
RX_IP
RX_IM
RX_QP
RX_QM
UMTS2100_RXM
UMTS2100_RXP
UMTS1900_RXM
UMTS1900_RXP
C330
VREG_1.8V
GSM_UMTS900_RXM
GSM_UMTS900_RXP
VREG_USB_1.8V
Level 3 Repair
8-3-17. WCDMA Band8 / GSM900 RX
CONTINUOUS RX ON
RF INPUT : 9800CH
NORMAL CONDITION
catch the channel?
AMP : -50dBm
NO
Check L103 ≤ -65dBm ?
YES
CHECK soldered
RFS100, L103,L104,C112
NO
resolder or change
U501
NO
resolder or change
F100,L110,C120,C121
NO
Check the Voltage at
C111 =2.8V ?
YES
Check L110,C120,C121
≥ -65dBm ?
Check the voltage at
{C316 = 2.2V ?}
&
{C319,C320,C322,C323,C326,C
327,C330,C333=1.3V?}
NO
resolder or change
U501
YES
Check the freq. at :
OSC500 : 19.2MHz ?
NO
change or resolder
OSC500
YES
GSM900/BAND8 Receiver is O.K?
NO
resolder or change
U300
YES
END
8-46
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Level 3 Repair
VREG_FEM_2.85V
G
A
C
G
4
3
C111
C113
1
C112
4 G
3
G
L103
2
1
ANT100
RFIN
G 2
RFS100
L104
L106
L105
L107
TRX_WCDMA1900
C118
ANT
VC4
VC3
VC2
VC1
GND
GND
GND
16
15
12
11
20
21
22
23
C120
GSM_UMTS900_RXM
L111
L110
C121
GSM_UMTS900_RXP
L112
L114
PCS_DCS_RXP
L113
L115
C125
C124
UMTS2100_RXP
9
30
31
32
GND
GND
GND
GND
C123
B1_RX
B1_RX
B8_RX
B8_RX
GSM1800|1900_RX
GSM1800|1900_RX
GSM850_RX
GSM850_RX
6
8
10
13
C122
1
F100
GND
GND
GND
GND
GND
GND
2
3
4
5
GSM_ANT_SEL3_N
GSM_ANT_SEL2_N
GSM_ANT_SEL1_N
GSM_ANT_SEL0_N
B1_TX
B8_TX
GSM_TX_H
GSM_TX_L
TRX
14
17
18
19
24
25
26
27
28
29
W2100_TX
W900_TX
GSM1800_1900
GSM850_900
UMTS2100_RXM
L109
C119
VDD
7
L108
PCS_DCS_RXM
L117
L116
GSM_RXM_850
C126
L118
VUSB_5V
R504
VPH_PWR
VREG_ADC_2.2V
R503
C512
A13
G16
F16
G_PA_ON0
G_PA_ON1
VREG_L7
VPH_PWR
VREG_L9
VPH_PWR
VREG_L10
HSED_BIAS0
VREG_L12
HSED_BIAS1
VREG_L13
HSED_BIAS2
VREG_L14
PM_INT_MDM_N
VREG_L15
VREG_L16
PM_INT_SEC_N
VREG_L17
PM_INT_USR_N
VREG_L18
OVP_CLAMP
VREG_L20
OVP_CTL
VREG_L21
OVP_SNS
VREG_L22
VREG_L23
NCP_CTC1
VREG_L24
NCP_CTC2
VREG_L25
NCP_FB
VREG_NCP
VREG_S0
VREG_S1
NFC_EXT_EN
REF_BYP
VREG_S2
VREG_S3
REF_GND
VREG_S4
XOADC_REF
VREF_THERM
VSW_S0
PS_HOLD
VSW_S1
PON_RESET_N
RESIN_N
VSW_S2
H8
GND_XO
NC
SLEEP_CLK0
GND_XOADC
SSBI
VSW_S4
NC
VSW_S3
G9
C515
L4
VOUT_LVS1
U_PA_ON3
VREG_L5
VREG_L6
VREG_L19
C514
VOUT_PA_CTL
B9
T13
K16
B10
G16
A13
F16
VDD_S4
VDD_S0
VDD_S3
VDD_S1
VDD_S2
VDD_NCP
VOUT_LVS0
J1
T4
F1
P16
B11
F15
VDD_MSM_IO
VDD_L0_L1_LVS
VDD_L2_L11_L12
VDD_L23_L24_L25
T3
A1
K15
VDD_L19_L20
VDD_L17_L18
VDD_L3_L4_L5
P1
A5
R2
B16
B8
VDD_L22
VDD_L6_L7
VDD_L13_L16
VDD_L14_L15
R8
R5
R7
M1
T10
J12
B12
VDD_L10
VDD_L21
VBAT
VCHG
VCHG
VCOIN
VDD_L8
VDD_L9
BAT_FET_N
VREG_L3
VREG_L4
VREG_L8
GND
E16
U_PA_ON1
GND_XOBUF
A14
H16
U_PA_ON0
U_PA_ON2
VREG_L11
C513
F12
SIM_MIO
SIM_IO
F13
G12
G13
ALS_IOUT
H12
H13
K13
L13
EAR_ADC_3.5
IF_CON_nSENSE
R15
P15
T11
T9
R9
R11
VPH_PWR
R1
D10
nON_SW
T1
R513
R514
R515
R14
J15
H15
D8
XO_QTR
B7
D7
D6
D5
B3
E4
TCXO_INPUT
TCXO_EN
B2
A2
XTAL_19.2MHZ_IN
XTAL_32.768KHZ_IN
XTAL_19.2MHZ_OUT
XTAL_32.768KHZ_OUT
A8
A3
A7
N5
PA_ON_W2100
PA_ON_W1900
N4
M5
M4
N6
HB_EN
LB_EN
L5
R12
T12
N11
N9
N10
E13
PM_INT_MDM_N
PM_INT_SEC_N
PM_INT_USR_N
E11
E12
N12
M13
N13
T7
T5
R6
T8
B15
D13
G10
G2
M12
D12
R517
E15
B14
D11
TP_SSBI_PMIC
C15
R518
JTAG_PS_HOLD
PS_HOLD_MSM
PON_RESET_N_PMI
RESIN_N
SSBI_PMIC
SLEEP_CLK0
BT_WIFI_FM_CLK32
nON_SW
2
T14
XTAL_32K_IN
XTAL_32K_OUT
1
L16
XTAL_19M_IN
XTAL_19M_OUT
VREG_L1
H7
G15
MP3_CLK|SLEEP_CLK2|GPIO_39
VREG_L0
G8
R13
SLEEP_CLK1|GPIO_38
EXT_SMPS_EN|GPIO_40
VREG_L2
GND_S3
R16
N15
U501
UPL_IN4|UART_M_TX|GPIO_36
UART_M_RX|UPL_OUT|GPIO_37
GND_S1
T16
N16
B13
D15
XO_OUT_D1
XO_OUT_D1_EN|PA_ON
GND_S2
A9
UART_RX2|UPL_IN2|GPIO_34
UPL_IN3|UART_RX3|GPIO_35
GND_S4
A4
XO_OUT_D0
XO_OUT_D0_EN
G7
A6
L15
A12
XO_OUT_A1
XO_OUT_A1_EN
UIM_CLK|GPIO_30
GPIO_32|EBOOT_RX
T15
K1
A16
M15
XO_OUT_A0_EN
LPA_MODE|EBOOT_M_TX|UIM_M_CLK|GPIO_29
GPIO_31|EBOOT_TX
UART_RX1|UPL_IN1|GPIO_33
J16
G1
H1
XO_OUT_A0
GPIO_27|UIM_M_RST
UIM_RST|GPIO_28
D16
T2
D1
C16
OPT_3
KYPD_DRV17|LPG_DRV2|GPIO_25
KYPD_DRV18|LPG_DRV3|GPIO_26
A15
L1
N1
OPT_2
GND_S0
B1
R3
P2
OPT_1
GND
C1
C2
UART_TX3|KYPD_DRV15|GPIO_23
KYPD_DRV16|LPG_DRV1|GPIO_24
GND_NCP
J4
E1
VIB_DRV_N
UART_TX1|KYPD_DRV13|GPIO_21
T6
J5
M8
A11
KYPD_PWR_N
KYPD_DRV12|GPIO_20
M16
L12
A10
LED_ATC
KYPD_DRV_N
KYPD_DRV11|GPIO_19
GND
H5
K12
LED_DRV2_N|FLASH_DRV1_N
KYPD_DRV9|GPIO_17
KYPD_DRV10|GPIO_18
GND
H4
IF_RXD2_3.0V
MSM_RXD2_1.8V
LED_DRV1_N|FLASH_DRV0_N
KYPD_DRV7|GPIO_15
KYPD_DRV8|GPIO_16
GND
G5
KYPD_DRV6|GPIO_14
UART_TX2|KYPD_DRV14|GPIO_22
GND
F5
F4
G4
LED_DRV0_N
K7
E9
E5
CBLPWR1_N|MPP_12
KYPD_DRV5|GPIO_13
K8
E8
D9
E10
CBLPWR0_N|MPP_11
KYPD_DRV4|GPIO_12
K9
E6
E7
KYPD_DRV2|GPIO_10
KYPD_DRV3|GPIO_11
J10
B4
PA_THERM|MPP_10
K10
N7
N2
D2
XO_THERM|MPP_09
GND
N8
M10
JOYSTICK_A|MPP_05
GND
M7
M9
M11
nON_SW
MSM_TXD_1.8V
IF_TXD_3.0V
IF_RXD_3.0V
MSM_RXD_1.8V
SD_PWR_EN_N
OLED_DET_2.8V
SIM_MRST
SIM_RST
SIM_MCLK
SIM_CLK
MSM_TXD2_1.8V
IF_TXD2_3.0V
UIM_DATA|MPP_02
CDMA_HDET|MPP_03
IR_PROX_RX|ALS|MPP_04
CHG2_DET|VREF_OUT|MPP_06
KYPD_SNS8|GPIO_08
J8
M2
EBOOT_M_RX|UIM_M_DATA|MPP_01
KYPD_SNS4|GPIO_04
KYPD_SNS6|GPIO_06
KYPD_DRV1|GPIO_09
J9
R4
K2
M6
TA_CURRENT_SEL
EARPATH_SEL
BATT_ID|MPP_08
J13
KBC(0)
KBC(1)
KYPD_SNS1|GPIO_01
KYPD_SNS2|GPIO_02
KYPD_SNS3|GPIO_03
KYPD_SNS5|GPIO_05
KYPD_SNS7|GPIO_07
GND
L2
GND
K4
GND
J2
F2
K5
GND
B5
B6
E2
H2
J7
100 0603
100 0603
100 0603
H9
R506
R507
R508
H10
VF
KBR(0)
KBR(1)
KBR(2)
BATT_THERM|MPP_07
BAT_FET_N
R10
C518
L503
L504
L505
L506
L507
8-47
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
GSM_RXP_850
Level 3 Repair
AF6
AC13
VREG_QTR_2.2V
VREG_QTR_2.2V
AB13
AA13
Y11
Y8
AJ9
AG9
AE10
V10
T5
L13
C316
K10
K7
VREG_MSMA_1.3V
C315
E9
C318
C317
E8
U5
T10
R13
R11
R5
C319
XTAL_19.2MHZ_IN
L303
C320
P13
L304
P11
C321
P10
M10
VREG_MSMA_1.3V
M8
M5
3
2
L14
K4
L305
H7
H5
G11
OSC500
C322
C323
G8
VREG_MSMA_1.3V
G5
F11
E11
E7
D9
D8
C324
D6
B6
VREG_MSMA_1.3V
B5
P5
M4
H4
U300
VDD_WCA_FM
VDD_WCA_FM
VDD_WCA_FM
VDD_WCA_FM
VDD_WCA_FM
VDD_WCA_CDC
VDD_WCA_CDC
VDD_WCA_CDC
VDD_RF2
VDD_RF2
VDD_RF2
VDD_RF2
VDD_RF2
VDD_RF2
VDD_RF2
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF_XO
VDD_RF_DIG
VDD_RF_DIG
C338
1
4
L306
C325
C337
VREG_MSMA_1.3V
XTAL_19.2MHZ_OUT
C326
GP_CLK
GPRS_SYNC
DAC_REF
TX_BB_QM
T1
V2
V4
P1
TX_LB3
TX_MB4
TX_MB1
TX_BB_QP
TX_MB2
TX_MB3
TX_BB_IM
PDET_IN
TX_LB4
TX_BB_IP
T2
R1
R2
P14
T14
V14
R14
N14
U10
U14
GNSS_BB_Q2
GNSS_BB_I1
GNSS_CLK
TX_LB2
TX_LB1
V13
U13
GNSS_BB_I2
DNC
GNSS_BB_Q1
DNC
DNC
DNC
J1
H1
DNC
DNC
DNC
J2
D1
C2
B2
C1
D2
H2
E14
F13
D14
GNSS_INM
DNC
GNSS_INP
DRX_LB2_INP
DRX_MB1_INM
DRX_MB1_INP
E13
F14
G14
PRX_CLK
PRX_BB_QP
DNC
DRX_LB2_INM
DNC
DNC
PRX_BB_QM
L2
A5
A4
E5
E1
J13
J14
H13
H14
PRX_LB2_INP
PRX_MB1_INP
PRX_LB2_INM
PRX_BB_IP
PRX_HB_INM
PRX_MB1_INM
PRX_LB1_INP
PRX_MB2_INM
PRX_MB2_INP
PRX_LB1_INM
PRX_BB_IM
F2
F1
G2
B9
B8
A7
A8
A9
A10
A12
B11
A11
B12
C327
PRX_HB_INP
VREG_MSMA_1.3V
C333
8-48
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
TX_IP
TX_IM
TX_QP
TX_QM
TX_DAC_REF
GP_CLK
GPRS_SYNC
UMTS1900_TX
UMTS2100_TX
PWR_DET
GSM850_GSM900_TX
DCS1800_PCS1900_TX
UMTS900_TX
GPS_BBI2
GPS_BBI1
GPS_BBQ2
GPS_BBQ1
GNSS_P
GNSS_M
GSM_RXM_850
GSM_RXP_850
PCS_DCS_RXM
PCS_DCS_RXP
RX_IP
RX_IM
RX_QP
RX_QM
UMTS2100_RXM
UMTS2100_RXP
UMTS1900_RXM
UMTS1900_RXP
C330
VREG_1.8V
GSM_UMTS900_RXM
GSM_UMTS900_RXP
VREG_USB_1.8V
Level 3 Repair
8-3-18. WCDMA Band2 RX
CONTINUOUS RX ON
NORMAL CONDITION
catch the channel?
RF INPUT : 9800CH
AMP : -50dBm
NO
Check L103 ≤ -65dBm ?
YES
CHECK soldered
RFS100, L103,L104,C112
NO
resolder or change
U501
NO
resolder or change
F100
NO
resolder or change
F101,C128,C131
NO
resolder or change
C132,C133,C137,C140
L119,L123,L120
NO
Check the Voltage at
C111 =2.8V
YES
Check L104,C112,C113
≥ -65dBm ?
YES
Check the C128
≥ -70dBm ?
YES
Check the C132
≥ -70dBm ?
YES
Check the voltage at
{C316 = 2.2V ?}
&
{C319,C320,C322,C323,C326
C327,C330,C333=1.3V?}
NO
resolder or change
U501
YES
Check the freq. at
OSC500 : 19.2MHz ?
NO
change or resolder
OSC500
YES
BAND2 Receiver is O.K?
NO
resolder or change
U300
YES
END
8-49
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Level 3 Repair
VREG_FEM_2.85V
G
A
C
G
4
3
C111
C113
1
C112
4 G
3
G
L103
2
1
ANT100
RFIN
G 2
RFS100
L104
L106
L105
L107
TRX_WCDMA1900
C118
ANT
VC4
VC3
VC2
VC1
C124
GND
GND
GND
UMTS2100_RXP
9
16
15
12
11
20
21
22
23
C120
GSM_UMTS900_RXM
L111
L110
C121
GSM_UMTS900_RXP
L112
L114
30
31
32
GND
GND
GND
GND
C123
B1_RX
B1_RX
B8_RX
B8_RX
GSM1800|1900_RX
GSM1800|1900_RX
GSM850_RX
GSM850_RX
6
8
10
13
C122
1
F100
GND
GND
GND
GND
GND
GND
2
3
4
5
GSM_ANT_SEL3_N
GSM_ANT_SEL2_N
GSM_ANT_SEL1_N
GSM_ANT_SEL0_N
B1_TX
B8_TX
GSM_TX_H
GSM_TX_L
TRX
14
17
18
19
24
25
26
27
28
29
W2100_TX
W900_TX
GSM1800_1900
GSM850_900
UMTS2100_RXM
L109
C119
VDD
7
L108
PCS_DCS_RXP
L113
L115
C125
PCS_DCS_RXM
L117
L116
GSM_RXM_850
C126
L118
C128
TRX_WCDMA1900
C129
C131
C133
C132
F101
6
UMTS1900_RX
L119
ANT
L121
3
RX
TX
1
L120
2
4
5
7
8
G
G
G
G
G
G
CP_B1
C139
C138
C137
9
L123
C140
VUSB_5V
R504
UMTS1900_RX
VPH_PWR
VREG_ADC_2.2V
R503
C512
A13
G16
F16
U_PA_ON3
VREG_L4
VREG_L5
G_PA_ON0
VREG_L6
G_PA_ON1
VREG_L7
VREG_L8
VPH_PWR
VREG_L9
VPH_PWR
VREG_L10
VREG_L11
HSED_BIAS0
VREG_L12
HSED_BIAS1
VREG_L13
HSED_BIAS2
VREG_L14
VREG_L15
PM_INT_MDM_N
VREG_L16
PM_INT_SEC_N
VREG_L17
PM_INT_USR_N
VREG_L18
VREG_L19
OVP_CLAMP
VREG_L20
OVP_CTL
VREG_L21
OVP_SNS
VREG_L22
VREG_L23
NCP_CTC1
NCP_CTC2
VREG_L24
NCP_FB
VREG_L25
VREG_NCP
VREG_S0
NFC_EXT_EN
VREG_S1
VREG_S2
REF_BYP
VREG_S3
REF_GND
XOADC_REF
VREG_S4
VREF_THERM
VSW_S0
PS_HOLD
VSW_S1
PON_RESET_N
VSW_S2
RESIN_N
VSW_S3
SSBI
VSW_S4
SLEEP_CLK0
H8
G9
C515
L4
B9
F16
B10
A13
G16
VDD_S3
VDD_S2
VDD_S1
VDD_S4
VOUT_LVS1
VOUT_LVS0
U_PA_ON2
VREG_L3
C514
VOUT_PA_CTL
T4
T13
F15
P16
K16
VDD_S0
VDD_NCP
VDD_MSM_IO
VDD_L2_L11_L12
VDD_L23_L24_L25
J1
F1
B11
VDD_L3_L4_L5
VDD_L0_L1_LVS
T3
P1
A1
A5
R2
B8
K15
VDD_L19_L20
VDD_L17_L18
R5
B16
R7
R8
M1
J12
T10
B12
VDD_L21
VDD_L22
VDD_L6_L7
VDD_L13_L16
VDD_L14_L15
VDD_L9
VDD_L10
VBAT
VCHG
VCHG
VCOIN
VDD_L8
BAT_FET_N
U_PA_ON1
GND
E16
VREG_L1
VREG_L2
GND_XOBUF
T14
A14
H16
U_PA_ON0
NC
L16
XTAL_32K_IN
XTAL_32K_OUT
NC
D15
XTAL_19M_IN
XTAL_19M_OUT
VREG_L0
1
B13
EXT_SMPS_EN|GPIO_40
C513
F12
SIM_MIO
SIM_IO
F13
G12
G13
ALS_IOUT
H12
H13
K13
L13
EAR_ADC_3.5
IF_CON_nSENSE
R15
P15
T11
T9
R9
R11
VPH_PWR
R1
D10
nON_SW
T1
R513
R514
R515
R14
J15
H15
D8
XO_QTR
B7
D7
D6
D5
B3
E4
TCXO_INPUT
TCXO_EN
B2
A2
XTAL_19.2MHZ_IN
XTAL_32.768KHZ_IN
XTAL_19.2MHZ_OUT
XTAL_32.768KHZ_OUT
A8
A3
A7
N5
PA_ON_W2100
PA_ON_W1900
N4
M5
M4
N6
HB_EN
LB_EN
L5
R12
T12
N11
N9
N10
E13
PM_INT_MDM_N
PM_INT_SEC_N
PM_INT_USR_N
E11
E12
N12
M13
N13
T7
T5
R6
T8
B15
D13
G10
G2
M12
D12
R517
E15
B14
D11
TP_SSBI_PMIC
C15
R518
JTAG_PS_HOLD
PS_HOLD_MSM
PON_RESET_N_PM
RESIN_N
SSBI_PMIC
SLEEP_CLK0
BT_WIFI_FM_CLK3
nON_SW
2
N15
MP3_CLK|SLEEP_CLK2|GPIO_39
GND_S3
T16
N16
R16
R13
G15
UART_M_RX|UPL_OUT|GPIO_37
SLEEP_CLK1|GPIO_38
GND_XOADC
A9
U501
UPL_IN4|UART_M_TX|GPIO_36
GND_S4
A4
XO_OUT_D1_EN|PA_ON
UPL_IN3|UART_RX3|GPIO_35
GND_S2
A6
A12
XO_OUT_D1
GND_XO
K1
A16
L15
M15
XO_OUT_D0_EN
H7
H1
UART_RX1|UPL_IN1|GPIO_33
UART_RX2|UPL_IN2|GPIO_34
G7
N1
T2
D1
XO_OUT_D0
G8
L1
G1
C16
XO_OUT_A1_EN
GPIO_31|EBOOT_TX
GPIO_32|EBOOT_RX
J16
B1
R3
P2
XO_OUT_A1
UIM_CLK|GPIO_30
D16
C2
XO_OUT_A0
XO_OUT_A0_EN
UIM_RST|GPIO_28
LPA_MODE|EBOOT_M_TX|UIM_M_CLK|GPIO_29
GND_S1
E1
C1
OPT_3
KYPD_DRV18|LPG_DRV3|GPIO_26
GPIO_27|UIM_M_RST
GND_S0
J4
OPT_2
KYPD_DRV16|LPG_DRV1|GPIO_24
KYPD_DRV17|LPG_DRV2|GPIO_25
T15
J5
M8
A10
A11
OPT_1
UART_TX3|KYPD_DRV15|GPIO_23
A15
H5
K12
L12
VIB_DRV_N
UART_TX1|KYPD_DRV13|GPIO_21
UART_TX2|KYPD_DRV14|GPIO_22
GND_NCP
IF_RXD2_3.0V
MSM_RXD2_1.8V
KYPD_PWR_N
KYPD_DRV12|GPIO_20
GND
H4
KYPD_DRV_N
KYPD_DRV11|GPIO_19
T6
E10
KYPD_DRV10|GPIO_18
K10
F4
LED_ATC
M16
E5
F5
LED_DRV2_N|FLASH_DRV1_N
GND
E8
D9
E9
G4
G5
LED_DRV1_N|FLASH_DRV0_N
KYPD_DRV8|GPIO_16
KYPD_DRV9|GPIO_17
GND
E6
E7
KYPD_DRV6|GPIO_14
KYPD_DRV7|GPIO_15
GND
B4
D2
LED_DRV0_N
GND
N2
CBLPWR1_N|MPP_12
GND
M10
CBLPWR0_N|MPP_11
KYPD_DRV4|GPIO_12
KYPD_DRV5|GPIO_13
K9
nON_SW
MSM_TXD_1.8V
IF_TXD_3.0V
IF_RXD_3.0V
MSM_RXD_1.8V
SD_PWR_EN_N
OLED_DET_2.8V
SIM_MRST
SIM_RST
SIM_MCLK
SIM_CLK
MSM_TXD2_1.8V
IF_TXD2_3.0V
KYPD_DRV2|GPIO_10
KYPD_DRV3|GPIO_11
K8
N7
PA_THERM|MPP_10
K7
N8
M9
XO_THERM|MPP_09
KYPD_DRV1|GPIO_09
J10
M7
M11
JOYSTICK_A|MPP_05
CHG2_DET|VREF_OUT|MPP_06
KYPD_SNS8|GPIO_08
GND
M2
UIM_DATA|MPP_02
CDMA_HDET|MPP_03
IR_PROX_RX|ALS|MPP_04
KYPD_SNS6|GPIO_06
GND
R4
K2
M6
TA_CURRENT_SEL
EARPATH_SEL
EBOOT_M_RX|UIM_M_DATA|MPP_01
KYPD_SNS5|GPIO_05
J9
KBC(0)
KBC(1)
KYPD_SNS1|GPIO_01
KYPD_SNS2|GPIO_02
KYPD_SNS3|GPIO_03
KYPD_SNS4|GPIO_04
KYPD_SNS7|GPIO_07
J8
L2
J7
K4
BATT_ID|MPP_08
J13
J2
K5
GND
B6
F2
GND
B5
E2
H2
GND
1000603
1000603
1000603
H9
R506
R507
R508
H10
VF
KBR(0)
KBR(1)
KBR(2)
BATT_THERM|MPP_07
BAT_FET_N
R10
C518
L503
L504
L505
L506
L507
8-50
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
GSM_RXP_850
Level 3 Repair
AF6
VREG_QTR_2.2V
AC13
VREG_QTR_2.2V
AB13
U300
VDD_WCA_FM
VDD_WCA_FM
VDD_WCA_FM
AA13
Y11
Y8
AJ9
AG9
AE10
VDD_WCA_FM
VDD_WCA_FM
VDD_WCA_CDC
VDD_WCA_CDC
VDD_WCA_CDC
VDD_RF2
V10
T5
VDD_RF2
VDD_RF2
L13
C316
K10
K7
VREG_MSMA_1.3V
C315
E9
C318
C317
E8
U5
VDD_RF2
VDD_RF2
VDD_RF2
VDD_RF2
VDD_RF1
VDD_RF1
T10
R13
R11
R5
C319
C320
P13
L304
P11
C321
P10
M10
M8
K4
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
H7
H5
G11
C323
G8
VREG_MSMA_1.3V
G5
2
3
VDD_RF1
VDD_RF1
M5
L14
L305
C322
VDD_RF1
VDD_RF1
L303
VREG_MSMA_1.3V
XTAL_19.2MHZ_IN
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
F11
E11
E7
OSC500
D9
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
D8
C324
D6
B6
VREG_MSMA_1.3V
B5
P5
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF_XO
VDD_RF_DIG
M4
H4
VDD_RF_DIG
C338
L306
C325
1
4
C337
VREG_MSMA_1.3V
XTAL_19.2MHZ_OUT
C326
TX_BB_QM
PDET_IN
TX_MB4
DAC_REF
TX_BB_IM
TX_BB_QP
GP_CLK
GPRS_SYNC
TX_BB_IP
T2
R2
T1
P1
R1
V2
V4
U10
DNC
DNC
TX_MB1
TX_MB3
TX_MB2
P14
R14
N14
DNC
TX_LB1
GNSS_BB_Q1
TX_LB4
TX_LB3
V14
T14
U14
GNSS_BB_I2
TX_LB2
DNC
GNSS_BB_Q2
GNSS_BB_I1
DNC
DRX_LB2_INM
DNC
DNC
DRX_MB1_INP
DNC
DNC
DRX_LB2_INP
DRX_MB1_INM
GNSS_CLK
J2
J1
H2
D2
H1
D1
C1
C2
V13
U13
B2
E14
F14
J13
F13
E13
D14
G14
PRX_BB_IM
DNC
H14
H13
PRX_HB_INP
GNSS_INM
PRX_BB_IP
DNC
PRX_MB2_INP
PRX_BB_QM
PRX_BB_QP
PRX_CLK
GNSS_INP
A5
E5
J14
F2
A4
L2
F1
E1
PRX_LB1_INM
PRX_LB1_INP
PRX_MB2_INM
PRX_MB1_INM
PRX_LB2_INP
PRX_MB1_INP
PRX_HB_INM
A9
G2
A8
B8
A7
B9
B12
A11
B11
A10
A12
C327
PRX_LB2_INM
VREG_MSMA_1.3V
C333
8-51
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
TX_IP
TX_IM
TX_QP
TX_QM
TX_DAC_REF
GP_CLK
GPRS_SYNC
UMTS1900_TX
UMTS2100_TX
PWR_DET
GSM850_GSM900_TX
DCS1800_PCS1900_TX
GPS_BBI2
GPS_BBI1
GPS_BBQ2
GPS_BBQ1
UMTS900_TX
GSM_RXM_850
GSM_RXP_850
PCS_DCS_RXM
PCS_DCS_RXP
GNSS_P
GNSS_M
RX_IP
RX_IM
RX_QP
RX_QM
UMTS2100_RXM
UMTS2100_RXP
UMTS1900_RXM
UMTS1900_RXP
C330
VREG_1.8V
GSM_UMTS900_RXM
GSM_UMTS900_RXP
VREG_USB_1.8V
Level 3 Repair
8-3-19. GSM850/GSM900 TX
CONTINOUS TX ON CONDITION
TX POWER DAC:14500 CODE
APPLIED
GSM850 CH : 190
GSM900 CH : 62
RBW : 100KHz
VBW : 100KHz
SPAN : 10MHz
REF LEV. : 10dBm
ATT. : 20dB
NORMAL CONDITION
NO
Check L103 > 30 dBm ?
YES
CHECK soldered
RFS100, L103,L104,C112,C113
NO
resolder or change
F100
NO
resolder or change
C107,C109,PAM100
NO
Check the Power
F100 Pin 7 > 30dBm ?
YES
Check C107 ≥ 30dBm ?
YES
Check the Voltage
C100,C101,C102,C103
=VBAT?
NO
resolder or change
C100,C101,C102,C103
YES
Check the freq. at
OSC500 : 19.2MHz ?
NO
change or resolder
OSC500
YES
GSM850/900 Transmitter is O.K?
NO
resolder or change
U300
YES
END
8-52
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Level 3 Repair
VREG_FEM_2.85V
G
A
G
G
C
1
4
C111
C113
1
C112
4
G
3
RFIN
2
L103
3
ANT100
G
2
RFS100
L104
L106
L105
L107
TRX_WCDMA1900
C118
UMTS2100_RXM
ANT
VDD
VC4
VC3
VC2
VC1
C124
16
15
12
11
C120
GSM_UMTS900_RXM
L111
L110
20
21
22
23
C121
GSM_UMTS900_RXP
L112
GND
GND
GND
GND
25
30
UMTS2100_RXP
9
PCS_DCS_RXP
L113
L114
32
31
GND
GND
GND
GND
GND
19
18
24
GND
GND
GND
8
17
13
GND
C123
TRX
B1_RX
B1_RX
B8_RX
B8_RX
GSM1800|1900_RX
GSM1800|1900_RX
GSM850_RX
GSM850_RX
6
C122
C119
F100
14
2
3
4
5
GSM_ANT_SEL3_N
GSM_ANT_SEL2_N
GSM_ANT_SEL1_N
GSM_ANT_SEL0_N
B1_TX
B8_TX
GSM_TX_H
GSM_TX_L
10
26
27
28
29
W2100_TX
W900_TX
GSM1800_1900
GSM850_900
L109
1
7
L108
L115
C125
PCS_DCS_RXM
L117
GSM_RXM_850
C126
L116
L118
GSM_RXP_850
V_BAT
1
8
C101
C102
C103
L100
RF_OUT_DCS11
RF_IN_DCS
RF_IN_GSM
C107
RF_OUT_GSM9
VMODE0 4
VMODE1 5
C109
GSM850_900
C110
12 GND
3 HB_EN
6 LB_EN
7 GND
GSM1800_1900
C106
C105
VCC 10
VBATT
2
PAM100
C100
PA_R0
PA_R1
C114
C115
AF6
VREG_QTR_2.2V
AC13
VREG_QTR_2.2V
AB13
AA13
Y11
Y8
AJ9
AG9
AE10
V10
T5
L13
C316
XTAL_19.2MHZ_IN
K10
K7
VREG_MSMA_1.3V
C315
E9
C318
C317
E8
U5
T10
2
3
R13
R11
R5
C319
OSC500
L303
C320
P13
L304
P11
C321
P10
M10
VREG_MSMA_1.3V
M8
M5
L14
K4
L305
H7
H5
G11
C322
C323
G8
VREG_MSMA_1.3V
G5
F11
E11
E7
D9
D8
C324
D6
B6
VREG_MSMA_1.3V
B5
P5
M4
1
4
H4
U300
VDD_WCA_FM
VDD_WCA_FM
VDD_WCA_FM
VDD_WCA_FM
VDD_WCA_FM
VDD_WCA_CDC
VDD_WCA_CDC
VDD_WCA_CDC
VDD_RF2
VDD_RF2
VDD_RF2
VDD_RF2
VDD_RF2
VDD_RF2
VDD_RF2
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF_XO
VDD_RF_DIG
VDD_RF_DIG
C338
L306
C325
C337
XTAL_19.2MHZ_OUT
VREG_MSMA_1.3V
C326
TX_BB_QM
GPRS_SYNC
DAC_REF
PDET_IN
GP_CLK
TX_BB_IM
TX_BB_IP
TX_BB_QP
T1
T2
V4
P1
R1
V2
R2
U10
DNC
TX_LB4
TX_MB3
TX_LB3
TX_MB4
TX_MB1
TX_MB2
P14
T14
U14
N14
R14
GNSS_BB_Q2
DNC
GNSS_BB_I1
DNC
GNSS_BB_Q1
TX_LB1
DNC
TX_LB2
GNSS_CLK
J2
J1
H2
C2
D1
C1
D2
H1
V14
V13
U13
DNC
DRX_LB2_INM
DNC
GNSS_BB_I2
B2
D14
GNSS_INM
GNSS_INP
DNC
DRX_MB1_INP
DNC
DNC
DNC
DRX_MB1_INM
DRX_LB2_INP
J13
F14
E14
F13
E13
H14
H13
G14
PRX_HB_INP
PRX_CLK
DNC
PRX_BB_QM
L2
A5
A4
E5
J14
PRX_MB1_INM
PRX_BB_IM
PRX_LB2_INP
PRX_MB2_INP
PRX_BB_QP
PRX_LB1_INM
PRX_MB2_INM
PRX_LB1_INP
PRX_MB1_INP
PRX_LB2_INM
PRX_BB_IP
F2
F1
E1
A9
A8
B9
G2
B8
A7
A12
B12
B11
A11
A10
C327
PRX_HB_INM
VREG_MSMA_1.3V
C333
8-53
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
TX_IP
TX_IM
TX_QP
TX_QM
TX_DAC_REF
GP_CLK
GPRS_SYNC
UMTS1900_TX
UMTS2100_TX
PWR_DET
GSM850_GSM900_TX
DCS1800_PCS1900_TX
GPS_BBI2
GPS_BBI1
GPS_BBQ2
GPS_BBQ1
UMTS900_TX
GSM_RXM_850
GSM_RXP_850
PCS_DCS_RXM
PCS_DCS_RXP
GNSS_P
GNSS_M
RX_IP
RX_IM
RX_QP
RX_QM
UMTS2100_RXM
UMTS2100_RXP
UMTS1900_RXM
UMTS1900_RXP
C330
VREG_1.8V
GSM_UMTS900_RXM
GSM_UMTS900_RXP
VREG_USB_1.8V
Level 3 Repair
8-54
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Level 3 Repair
8-3-20. DCS/PCS TX
CONTINOUS TX ON CONDITION
TX POWER DAC:14500 CODE
APPLIED
GSM850 CH : 190
GSM900 CH : 698
RBW : 100KHz
VBW : 100KHz
SPAN : 10MHz
REF LEV. : 10dBm
ATT. : 20dB
NORMAL CONDITION
NO
Check L103 > 30 dBm ?
YES
CHECK soldered
RFS100, L103,L104,C112,C113
NO
resolder or change
F100
NO
resolder or change
L100,C106,PAM100
NO
Check the Power
F100 Pin 7 > 30dBm ?
YES
Check L100 ≥ 25dBm ?
YES
Check the Voltage
C100,C101,C102,C103
=VBAT?
NO
resolder or change
C100,C101,C102,C103
YES
Check the freq. at
OSC500 : 19.2MHz ?
NO
change or resolder
OSC500
YES
GSM850/900 Transmitter is O.K?
NO
resolder or change
U300
YES
END
8-55
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Level 3 Repair
VREG_FEM_2.85V
G
A
C
G
4
3
C111
C113
1
C112
4 G
3
G
L103
2
1
ANT100
RFIN
G 2
RFS100
L104
L106
L105
L107
TRX_WCDMA1900
C118
UMTS2100_RXM
ANT
VC4
VC3
VC2
VC1
C124
1
16
15
12
11
UMTS2100_RXP
C120
GSM_UMTS900_RXM
L111
L110
20
21
22
23
C121
GSM_UMTS900_RXP
GND
GND
GND
L112
PCS_DCS_RXP
L113
L114
30
31
32
GND
GND
GND
GND
C123
C119
B1_RX
B1_RX
B8_RX
B8_RX
GSM1800|1900_RX
GSM1800|1900_RX
GSM850_RX
GSM850_RX
6
8
10
13
C122
L109
9
TRX
F100
GND
GND
GND
GND
GND
GND
2
3
4
5
GSM_ANT_SEL3_N
GSM_ANT_SEL2_N
GSM_ANT_SEL1_N
GSM_ANT_SEL0_N
B1_TX
B8_TX
GSM_TX_H
GSM_TX_L
14
17
18
19
24
25
26
27
28
29
W2100_TX
W900_TX
GSM1800_1900
GSM850_900
VDD
7
L108
L115
C125
PCS_DCS_RXM
L117
GSM_RXM_850
C126
L116
L118
GSM_RXP_850
V_BAT
1
8
C101
C102
C103
L100
C106
RF_OUT_DCS11
RF_IN_DCS
C107
RF_OUT_GSM9
RF_IN_GSM
3 HB_EN
6 LB_EN
VMODE0 4
VMODE1 5
GSM850_900
C109
C110
12 GND
7 GND
GSM1800_1900
C105
VCC 10
VBATT
2
PAM100
C100
PA_R0
PA_R1
C114
C115
AF6
VREG_QTR_2.2V
AC13
VREG_QTR_2.2V
AB13
U300
VDD_WCA_FM
VDD_WCA_FM
VDD_WCA_FM
AA13
Y11
Y8
VDD_WCA_FM
VDD_WCA_FM
VDD_WCA_CDC
AJ9
AG9
AE10
VDD_WCA_CDC
VDD_WCA_CDC
VDD_RF2
V10
T5
K10
K7
VREG_MSMA_1.3V
C315
E9
C318
C317
U5
2
3
R11
R5
C319
L303
C320
P13
L304
P11
C321
P10
M10
VREG_MSMA_1.3V
M8
VDD_RF2
VDD_RF2
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
M5
L14
K4
L305
H7
H5
G11
C322
VDD_RF2
VDD_RF2
E8
T10
R13
OSC500
VDD_RF2
L13
C316
XTAL_19.2MHZ_IN
VDD_RF2
C323
G8
VREG_MSMA_1.3V
G5
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
F11
E11
E7
D9
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
D8
C324
D6
VDD_RF1
VDD_RF1
B6
VREG_MSMA_1.3V
B5
P5
M4
VDD_RF1
VDD_RF_XO
VDD_RF_DIG
VDD_RF_DIG
1
4
H4
C338
L306
C325
C337
XTAL_19.2MHZ_OUT
VREG_MSMA_1.3V
C326
V2
TX_BB_IP
GP_CLK
GPRS_SYNC
V4
TX_MB1
DAC_REF
TX_BB_QM
TX_BB_QP
T1
P1
TX_LB3
TX_MB4
TX_BB_IM
PDET_IN
T2
R1
R2
N14
U10
DNC
TX_MB3
TX_MB2
TX_LB2
DNC
TX_LB1
TX_LB4
DNC
J1
H1
T14
R14
P14
V13
V14
U13
U14
DNC
GNSS_CLK
DNC
J2
C1
H2
DRX_MB1_INP
GNSS_BB_I2
DNC
GNSS_BB_Q2
GNSS_BB_I1
GNSS_BB_Q1
DNC
B2
D1
C2
D2
GNSS_INM
GNSS_INP
DNC
DRX_MB1_INM
DNC
F13
E14
D14
F14
E13
PRX_BB_QM
DRX_LB2_INP
DNC
DRX_LB2_INM
DNC
PRX_CLK
A4
A5
E5
L2
E1
J13
J14
G14
H13
H14
PRX_MB1_INP
PRX_BB_IM
PRX_BB_IP
PRX_BB_QP
F1
F2
PRX_LB2_INM
PRX_LB2_INP
PRX_LB1_INP
PRX_HB_INP
PRX_LB1_INM
PRX_MB1_INM
PRX_MB2_INM
PRX_HB_INM
A9
G2
B9
A8
B8
A7
A12
B11
A10
B12
A11
C327
PRX_MB2_INP
VREG_MSMA_1.3V
C333
8-56
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
TX_IP
TX_IM
TX_QP
TX_QM
TX_DAC_REF
GP_CLK
GPRS_SYNC
UMTS900_TX
UMTS1900_TX
UMTS2100_TX
PWR_DET
GSM850_GSM900_TX
DCS1800_PCS1900_TX
GPS_BBI2
GPS_BBI1
GPS_BBQ2
GPS_BBQ1
GNSS_P
GNSS_M
GSM_RXM_850
GSM_RXP_850
PCS_DCS_RXM
PCS_DCS_RXP
RX_IP
RX_IM
RX_QP
RX_QM
UMTS2100_RXM
UMTS2100_RXP
UMTS1900_RXM
UMTS1900_RXP
C330
VREG_1.8V
GSM_UMTS900_RXM
GSM_UMTS900_RXP
VREG_USB_1.8V
Level 3 Repair
8-57
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Level 3 Repair
8-3-21. WCDMA BAND1 TX
NORMAL CONDITION
NO
Check L103 about
22 dBm ?
NO
CHECK soldered
RFS100, L103,L104,C112,C113
NO
resolder or change
F100
NO
resolder or change
PAM102,F103
NO
resolder or change
U501
YES
Check the Power
F100 Pin 7 about
22dBm?
YES
Check L126 about
22dBm?
YES
Check the Voltage
C142,C143 = VBAT ?
YES
Check C149 about
8dBm?
NO
resolder or change
U300
YES
Check the freq. at
OSC500 : 19.2MHz ?
NO
change or resolder
OSC500
YES
WCDMA 2100 Transmitter is O.K?
NO
resolder or change
U300
END
8-58
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Level 3 Repair
VREG_FEM_2.85V
G
G
A
C
G
4
2
C111
C113
4
G
3
C112
1
RFIN
1
L103
3
ANT100
G
2
RFS100
L104
L106
L105
L107
TRX_WCDMA1900
C118
ANT
VC4
VC3
VC2
VC1
C124
C120
GSM_UMTS900_RXM
L111
L110
20
21
22
23
C121
GSM_UMTS900_RXP
GND
L112
PCS_DCS_RXP
L113
L114
32
GND
GND
GND
25
30
31
GND
24
GND
GND
GND
GND
19
18
GND
GND
GND
17
8
10
GND
C123
16
15
12
11
GSM1800|1900_RX
GSM1800|1900_RX
GSM850_RX
GSM850_RX
6
C122
UMTS2100_RXP
9
TRX
B1_RX
B1_RX
B8_RX
B8_RX
F100
13
2
3
4
5
GSM_ANT_SEL3_N
GSM_ANT_SEL2_N
GSM_ANT_SEL1_N
GSM_ANT_SEL0_N
B1_TX
B8_TX
GSM_TX_H
GSM_TX_L
14
26
27
28
29
W2100_TX
W900_TX
GSM1800_1900
GSM850_900
UMTS2100_RXM
L109
C119
VDD
7
1
L108
L115
C125
PCS_DCS_RXM
L117
GSM_RXM_850
C126
L116
L118
GSM_RXP_850
VPH_PWR
C142
PAM102
C143
L124
W900_TX
F102
OUT
1 IN_BAND_VIII
14
OUT_BAND_VIII
4
G G G
2 3 5
C148
PA_R0
2
PA_R1
3
4
C149
PA_ON_W2100
1
UMTS2100_TX
OUT 4
IN
C150
7
2 3 5
VCC2
GND
VCC1
C153
C154
C155
CPL_OUT
IN_BAND_I
GND
G G G
L127
GND
VMODE_1
13
12
L126
11
5 VEN_BAND_VIII
10
OUT_BAND_I
6
9
GND
VEN_BAND_I
PA_ON_W900
F103
VMODE_0
8
W2100_TX
C151
C152
GND
IN
L125
16
1
UMTS900_TX
C145
C144
C147
15
C146
CP_B1
8-59
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Level 3 Repair
VPH_PWR
VUSB_5V VREG_ADC_2.2V
R504
R503
C512
A13
G16
F16
B13
D15
L16
T14
A14
H16
L4
VREG_L15
PM_INT_MDM_N
VREG_L16
PM_INT_SEC_N
VREG_L17
PM_INT_USR_N
VREG_L18
OVP_CLAMP
VREG_L19
VREG_L20
OVP_CTL
OVP_SNS
VREG_L21
VREG_L22
VREG_L23
NCP_CTC1
NCP_CTC2
VREG_L24
NCP_FB
VREG_L25
VREG_NCP
VREG_S0
NFC_EXT_EN
VREG_S1
VREG_S2
REF_BYP
REF_GND
VREG_S3
XOADC_REF
VREG_S4
VREF_THERM
VSW_S0
PS_HOLD
VSW_S1
PON_RESET_N
VSW_S2
RESIN_N
VSW_S3
SSBI
SLEEP_CLK0
VSW_S4
H8
G9
VPH_PWR
R1
D10
nON_SW
T1
R513
R514
R515
R14
J15
H15
D8
XO_QTR
B7
D7
D6
D5
XTAL_19.2MHZ_IN
B3
E4
TCXO_INPUT
TCXO_EN
B2
A2
XTAL_19.2MHZ_IN
XTAL_32.768KHZ_IN
XTAL_19.2MHZ_OUT
XTAL_32.768KHZ_OUT
A8
A3
A7
N5
OSC500
PA_ON_W2100
PA_ON_W1900
N4
M5
M4
N6
2
HSED_BIAS2
VREG_L14
T9
R9
R11
3
HSED_BIAS1
VREG_L13
ALS_IOUT
EAR_ADC_3.5
IF_CON_nSENSE
T11
1
HSED_BIAS0
VREG_L11
VREG_L12
SIM_MIO
SIM_IO
4
B9
B10
T13
A13
G16
F16
VDD_S4
VDD_S3
VDD_S1
VDD_S2
VOUT_LVS0
VOUT_LVS1
VOUT_PA_CTL
J1
T4
F1
P16
F15
K16
VDD_S0
VDD_NCP
VDD_MSM_IO
VDD_L2_L11_L12
VDD_L23_L24_L25
T3
B11
A1
VDD_L19_L20
VDD_L3_L4_L5
VDD_L0_L1_LVS
P1
A5
R2
K15
B16
R8
R5
M1
R7
B12
J12
T10
B8
VDD_L22
VDD_L6_L7
VDD_L14_L15
VDD_L17_L18
VDD_L13_L16
VDD_L9
VDD_L10
VDD_L21
VBAT
VCHG
VCHG
VCOIN
VDD_L8
BAT_FET_N
VPH_PWR
VPH_PWR
VREG_L10
GND
E16
G_PA_ON1
VREG_L7
GND_XOBUF
N15
G15
G_PA_ON0
VREG_L6
NC
R16
R13
U_PA_ON3
VREG_L4
VREG_L8
VREG_L9
NC
A9
T16
U_PA_ON2
VREG_L3
VREG_L5
1
M15
A12
N16
U_PA_ON1
VREG_L2
C515
C514
HB_EN
LB_EN
L5
R12
T12
N11
N9
N10
E13
PM_INT_MDM_N
PM_INT_SEC_N
PM_INT_USR_N
E11
E12
N12
M13
N13
T7
T5
XTAL_19.2MHZ_OUT
R6
T8
B15
D13
G10
G2
M12
D12
JTAG_PS_HOLD
PS_HOLD_MSM
PON_RESET_N_P
RESIN_N
SSBI_PMIC
SLEEP_CLK0
BT_WIFI_FM_CLK3
R517
E15
B14
D11
TP_SSBI_PMIC
C15
R518
nON_SW
2
A4
U_PA_ON0
G8
A6
XTAL_32K_IN
XTAL_32K_OUT
VREG_L0
GND_S2
K1
L15
XTAL_19M_IN
XTAL_19M_OUT
VREG_L1
GND_S3
H1
A16
EXT_SMPS_EN|GPIO_40
GND_S4
G1
C16
MP3_CLK|SLEEP_CLK2|GPIO_39
GND_XO
T2
U501
UART_M_RX|UPL_OUT|GPIO_37
SLEEP_CLK1|GPIO_38
GND_XOADC
L1
D1
XO_OUT_D1_EN|PA_ON
UPL_IN3|UART_RX3|GPIO_35
UPL_IN4|UART_M_TX|GPIO_36
H7
P2
XO_OUT_D1
G7
R3
N1
XO_OUT_D0_EN
UART_RX2|UPL_IN2|GPIO_34
J16
C1
C2
B1
XO_OUT_D0
UART_RX1|UPL_IN1|GPIO_33
D16
E1
XO_OUT_A1_EN
GPIO_31|EBOOT_TX
GPIO_32|EBOOT_RX
A15
A10
A11
XO_OUT_A1
UIM_CLK|GPIO_30
GND_NCP
J4
XO_OUT_A0
XO_OUT_A0_EN
UIM_RST|GPIO_28
LPA_MODE|EBOOT_M_TX|UIM_M_CLK|GPIO_29
GND_S1
J5
M8
KYPD_DRV18|LPG_DRV3|GPIO_26
GPIO_27|UIM_M_RST
GND_S0
L12
OPT_3
T15
K12
OPT_2
M16
IF_RXD2_3.0V
MSM_RXD2_1.8V
OPT_1
KYPD_DRV16|LPG_DRV1|GPIO_24
GND
F4
UART_TX2|KYPD_DRV14|GPIO_22
UART_TX3|KYPD_DRV15|GPIO_23
KYPD_DRV17|LPG_DRV2|GPIO_25
GND
F5
H4
H5
VIB_DRV_N
GND
E5
G4
G5
KYPD_PWR_N
GND
E9
E10
KYPD_DRV_N
KYPD_DRV11|GPIO_19
GND
D9
LED_ATC
KYPD_DRV10|GPIO_18
KYPD_DRV12|GPIO_20
UART_TX1|KYPD_DRV13|GPIO_21
K8
E8
LED_DRV0_N
LED_DRV1_N|FLASH_DRV0_N
LED_DRV2_N|FLASH_DRV1_N
KYPD_DRV8|GPIO_16
KYPD_DRV9|GPIO_17
T6
E6
E7
KYPD_DRV5|GPIO_13
KYPD_DRV6|GPIO_14
KYPD_DRV7|GPIO_15
K7
D2
K9
N2
B4
KYPD_DRV3|GPIO_11
KYPD_DRV4|GPIO_12
J10
N7
KYPD_DRV1|GPIO_09
KYPD_DRV2|GPIO_10
K10
N8
M9
M10
KYPD_SNS7|GPIO_07
KYPD_SNS8|GPIO_08
GND
M7
M11
nON_SW
MSM_TXD_1.8V
IF_TXD_3.0V
IF_RXD_3.0V
MSM_RXD_1.8V
SD_PWR_EN_N
OLED_DET_2.8V
SIM_MRST
SIM_RST
SIM_MCLK
SIM_CLK
MSM_TXD2_1.8V
IF_TXD2_3.0V
KYPD_SNS6|GPIO_06
GND
TA_CURRENT_SEL
EARPATH_SEL
M2
C513
F12
EBOOT_M_RX|UIM_M_DATA|MPP_01
F13
UIM_DATA|MPP_02
G12
CDMA_HDET|MPP_03
G13
IR_PROX_RX|ALS|MPP_04
H12
JOYSTICK_A|MPP_05
H13
CHG2_DET|VREF_OUT|MPP_06
K13
XO_THERM|MPP_09
L13
PA_THERM|MPP_10
R15
CBLPWR0_N|MPP_11
P15
CBLPWR1_N|MPP_12
KYPD_SNS5|GPIO_05
GND
M6
KYPD_SNS3|GPIO_03
KYPD_SNS4|GPIO_04
J9
R4
K2
KYPD_SNS2|GPIO_02
J8
L2
KBC(0)
KBC(1)
KYPD_SNS1|GPIO_01
BATT_ID|MPP_08
J13
F2
H2
K4
GND
J2
K5
GND
E2
GND
B5
B6
J7
1000603
1000603
1000603
H9
R506
R507
R508
H10
VF
KBR(0)
KBR(1)
KBR(2)
BATT_THERM|MPP_07
BAT_FET_N
R10
C518
L503
L504
L505
L506
L507
AF6
VREG_QTR_2.2V
AC13
VREG_QTR_2.2V
AB13
AA13
Y11
Y8
AJ9
AG9
AE10
V10
T5
L13
C316
K10
K7
VREG_MSMA_1.3V
C315
E9
C318
C317
E8
U5
T10
R13
R11
R5
C319
L303
C320
P13
L304
P11
C321
P10
M10
VREG_MSMA_1.3V
M8
M5
L14
K4
L305
H7
H5
G11
C322
C323
G8
VREG_MSMA_1.3V
G5
F11
E11
E7
D9
D8
C324
D6
B6
VREG_MSMA_1.3V
B5
P5
M4
H4
U300
VDD_WCA_FM
VDD_WCA_FM
VDD_WCA_FM
VDD_WCA_FM
VDD_WCA_FM
VDD_WCA_CDC
VDD_WCA_CDC
VDD_WCA_CDC
VDD_RF2
VDD_RF2
VDD_RF2
VDD_RF2
VDD_RF2
VDD_RF2
VDD_RF2
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF_XO
VDD_RF_DIG
VDD_RF_DIG
C338
L306
C325
C337
VREG_MSMA_1.3V
C326
GPRS_SYNC
TX_BB_QM
PDET_IN
TX_BB_IP
TX_BB_IM
DAC_REF
TX_BB_QP
TX_MB4
TX_MB3
GP_CLK
V4
V2
T2
R2
T1
P1
R1
U10
N14
P14
GNSS_CLK
TX_LB4
TX_MB1
TX_MB2
TX_LB3
U14
T14
R14
GNSS_BB_I1
GNSS_BB_Q2
GNSS_BB_I2
DNC
TX_LB2
TX_LB1
DNC
DNC
DNC
GNSS_BB_Q1
C1
C2
D1
B2
D2
J1
H1
J2
H2
V14
V13
U13
GNSS_INP
GNSS_INM
DNC
DNC
DRX_MB1_INM
DNC
DNC
DRX_MB1_INP
DRX_LB2_INP
J13
E14
D14
F13
G14
E13
F14
PRX_HB_INP
DRX_LB2_INM
DNC
DNC
PRX_MB2_INP
PRX_MB2_INM
PRX_BB_QP
PRX_CLK
PRX_BB_QM
PRX_HB_INM
PRX_LB1_INP
PRX_MB1_INP
PRX_LB2_INM
PRX_LB2_INP
PRX_MB1_INM
PRX_LB1_INM
PRX_BB_IP
DNC
J14
H13
H14
A5
A4
E5
L2
F1
E1
A9
B8
A7
B9
A8
F2
G2
B11
B12
A10
A11
A12
C327
PRX_BB_IM
VREG_MSMA_1.3V
TX_IP
TX_IM
TX_QP
TX_QM
TX_DAC_REF
GP_CLK
GPRS_SYNC
UMTS1900_TX
UMTS2100_TX
PWR_DET
GSM850_GSM900_TX
DCS1800_PCS1900_TX
GPS_BBI2
GPS_BBI1
GPS_BBQ2
GPS_BBQ1
UMTS900_TX
GSM_RXM_850
GSM_RXP_850
PCS_DCS_RXM
PCS_DCS_RXP
GNSS_P
GNSS_M
RX_IP
RX_IM
RX_QP
RX_QM
UMTS2100_RXM
UMTS2100_RXP
UMTS1900_RXM
UMTS1900_RXP
C330
VREG_1.8V
GSM_UMTS900_RXM
GSM_UMTS900_RXP
VREG_USB_1.8V
C333
8-60
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Level 3 Repair
8-3-22. WCDMA BAND2 TX
NORMAL CONDITION
NO
Check L103 about
22 dBm ?
Check the Power
F100 Pin 7 about 22dBm?
NO
NO
CHECK soldered
RFS100, L103,L104,C112,C113
resolder or change
F100
YES
Check C128 about
22dBm?
NO
resolder or change
PAM101,F101
YES
Check the Voltage
C127,C130 = VBAT?
NO
resolder or change
U501
NO
resolder or change
U300
NO
change or resolder
OSC500
YES
Check C134 about 8dBm?
YES
Check the freq. at
OSC500 : 19.2MHz ?
YES
WCDMA 1900 Transmitter is O.K?
NO
resolder or change
U300
END
8-61
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Level 3 Repair
VREG_FEM_2.85V
G
G
A
C
2
4
1
C111
C113
4
G
3
C112
1
RFIN
3
L103
G
2
ANT100
G
RFS100
L104
L106
L105
L107
TRX_WCDMA1900
C118
UMTS2100_RXM
L108
1
7
VDD
ANT
C124
16
15
12
11
C120
GSM_UMTS900_RXM
L111
20
21
22
23
GND
GND
C121
GSM_UMTS900_RXP
L112
PCS_DCS_RXP
L114
L113
32
31
GND
GND
30
GND
25
24
GND
GND
GND
GND
GND
GND
19
18
17
8
10
GND
GSM1800|1900_RX
GSM1800|1900_RX
GSM850_RX
GSM850_RX
GND
C123
UMTS2100_RXP
9
L110
VC4
VC3
VC2
VC1
6
C122
C119
TRX
B1_RX
B1_RX
B8_RX
B8_RX
F100
14
2
3
4
5
GSM_ANT_SEL3_N
GSM_ANT_SEL2_N
GSM_ANT_SEL1_N
GSM_ANT_SEL0_N
B1_TX
B8_TX
GSM_TX_H
GSM_TX_L
13
26
27
28
29
W2100_TX
W900_TX
GSM1800_1900
GSM850_900
L109
L115
C125
PCS_DCS_RXM
L117
GSM_RXM_850
L116
C126
L118
GSM_RXP_850
VPH_PWR
C128
TRX_WCDMA1900
C127
C130
C131
C129
C133
C132
F101
5
VEN
GND
C141
CPL_OUT
8
CP_B1
C138
7
C139
ANT
1
L120
G
CPL_IN
VMODE_0
L119
RX
TX
G
4
3
G
3 VMODE_1
PA_R0
UMTS1900_RXP
L121
9
G
PA_R1
PA_ON_W1900
10
G
C136
RF_OUT
G
5
VCC2
RF_IN
8
G G G
2 3
VCC1
7
2
5
1
2
C135
4
4
L122
OUT
IN
9
C137
6
L123
GND
1
C140
11
C134
UMTS1900_TX
6
PAM101
U100
R101
R100
PWR_DET
R102
8-62
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
UMTS1900_RXM
Level 3 Repair
VUSB_5V
R504
VPH_PWR
VREG_ADC_2.2V
R503
C512
A13
G16
F16
C513
VPH_PWR
HSED_BIAS0
HSED_BIAS1
HSED_BIAS2
VREG_L14
VREG_L15
PM_INT_MDM_N
VREG_L16
PM_INT_SEC_N
VREG_L17
PM_INT_USR_N
VREG_L18
OVP_CLAMP
VREG_L19
VREG_L20
OVP_CTL
OVP_SNS
VREG_L21
VREG_L22
VREG_L23
NCP_CTC1
NCP_CTC2
VREG_L24
NCP_FB
VREG_L25
VREG_NCP
VREG_S0
NFC_EXT_EN
VREG_S1
VREG_S2
REF_BYP
VREG_S3
REF_GND
XOADC_REF
VREG_S4
VREF_THERM
VSW_S0
PS_HOLD
VSW_S1
PON_RESET_N
VSW_S2
RESIN_N
G9
H8
GND_XOBUF
GND_S1
NC
SSBI
SLEEP_CLK0
NC
VSW_S3
VSW_S4
L13
EAR_ADC_3.5
IF_CON_nSENSE
P15
T11
T9
R9
R11
VPH_PWR
R1
D10
nON_SW
T1
XTAL_19.2MHZ_IN
R513
R514
R515
R14
J15
H15
D8
XO_QTR
B7
D7
2
VPH_PWR
VREG_L10
ALS_IOUT
H13
K13
R15
3
G_PA_ON1
VREG_L8
VREG_L13
SIM_MIO
SIM_IO
H12
4
G_PA_ON0
VREG_L6
VREG_L7
VREG_L11
F12
F13
G12
G13
1
T4
L4
B10
VOUT_LVS1
VOUT_LVS0
VOUT_PA_CTL
F1
B9
T13
F15
P16
B11
K16
G16
A13
F16
VDD_S4
VDD_S3
VDD_S0
VDD_S1
VDD_S2
VDD_NCP
VDD_MSM_IO
VDD_L0_L1_LVS
VDD_L2_L11_L12
VDD_L23_L24_L25
T3
J1
A5
A1
K15
B16
VDD_L6_L7
VDD_L19_L20
VDD_L13_L16
VDD_L17_L18
VDD_L14_L15
VDD_L3_L4_L5
R8
R2
B8
P1
R5
R7
M1
T10
J12
B12
VDD_L21
VDD_L22
VBAT
VCHG
VCHG
VCOIN
VDD_L9
VDD_L8
VDD_L10
BAT_FET_N
VREG_L4
VREG_L9
VREG_L12
GND
E16
U_PA_ON3
GND_XOADC
T14
H16
U_PA_ON2
GND_XO
L16
A14
U_PA_ON1
VREG_L3
GND_S4
B13
VREG_L1
VREG_L2
GND_S2
N15
D15
U_PA_ON0
GND_S3
N16
R16
R13
G15
XTAL_32K_IN
XTAL_32K_OUT
VREG_L5
C515
C514
D6
OSC500
D5
B3
E4
TCXO_INPUT
TCXO_EN
B2
A2
XTAL_19.2MHZ_IN
XTAL_32.768KHZ_IN
XTAL_19.2MHZ_OUT
XTAL_32.768KHZ_OUT
A8
A3
A7
N5
PA_ON_W2100
PA_ON_W1900
N4
M5
M4
N6
HB_EN
LB_EN
L5
R12
T12
N11
N9
N10
E13
PM_INT_MDM_N
PM_INT_SEC_N
PM_INT_USR_N
E11
E12
XTAL_19.2MHZ_OUT
N12
M13
N13
T7
T5
R6
T8
B15
D13
G10
G2
M12
D12
JTAG_PS_HOLD
PS_HOLD_MSM
PON_RESET_N_PM
RESIN_N
SSBI_PMIC
SLEEP_CLK0
BT_WIFI_FM_CLK32
R517
E15
B14
D11
TP_SSBI_PMIC
C15
R518
nON_SW
2
A4
XTAL_19M_IN
XTAL_19M_OUT
VREG_L0
1
A6
A9
T16
MP3_CLK|SLEEP_CLK2|GPIO_39
G8
K1
L15
M15
A12
XO_OUT_D1_EN|PA_ON
U501
UART_M_RX|UPL_OUT|GPIO_37
SLEEP_CLK1|GPIO_38
H7
H1
A16
XO_OUT_D1
UART_RX2|UPL_IN2|GPIO_34
UPL_IN3|UART_RX3|GPIO_35
UPL_IN4|UART_M_TX|GPIO_36
EXT_SMPS_EN|GPIO_40
G7
T2
XO_OUT_D0_EN
UART_RX1|UPL_IN1|GPIO_33
T15
L1
XO_OUT_D0
J16
P2
D1
XO_OUT_A1
XO_OUT_A1_EN
GPIO_31|EBOOT_TX
GPIO_32|EBOOT_RX
D16
R3
N1
XO_OUT_A0
XO_OUT_A0_EN
UIM_RST|GPIO_28
UIM_CLK|GPIO_30
A15
C2
B1
G1
C16
KYPD_DRV18|LPG_DRV3|GPIO_26
GPIO_27|UIM_M_RST
LPA_MODE|EBOOT_M_TX|UIM_M_CLK|GPIO_29
GND_S0
C1
OPT_3
GND
E1
OPT_2
GND
J4
OPT_1
GND
J5
M8
VIB_DRV_N
GND
L12
A10
A11
KYPD_PWR_N
GND_NCP
H5
K12
KYPD_DRV_N
KYPD_DRV11|GPIO_19
UART_TX2|KYPD_DRV14|GPIO_22
UART_TX3|KYPD_DRV15|GPIO_23
KYPD_DRV16|LPG_DRV1|GPIO_24
T6
H4
IF_RXD2_3.0V
MSM_RXD2_1.8V
LED_ATC
KYPD_DRV10|GPIO_18
KYPD_DRV12|GPIO_20
KYPD_DRV17|LPG_DRV2|GPIO_25
K8
F4
KYPD_DRV8|GPIO_16
KYPD_DRV9|GPIO_17
UART_TX1|KYPD_DRV13|GPIO_21
K9
F5
LED_DRV0_N
LED_DRV1_N|FLASH_DRV0_N
LED_DRV2_N|FLASH_DRV1_N
M16
E5
G4
G5
CBLPWR1_N|MPP_12
KYPD_DRV5|GPIO_13
KYPD_DRV6|GPIO_14
K10
D9
E9
E10
KYPD_DRV3|GPIO_11
KYPD_DRV4|GPIO_12
KYPD_DRV7|GPIO_15
GND
E7
E8
PA_THERM|MPP_10
GND
D2
E6
XO_THERM|MPP_09
CBLPWR0_N|MPP_11
J9
N2
B4
JOYSTICK_A|MPP_05
KYPD_DRV1|GPIO_09
KYPD_DRV2|GPIO_10
K7
N7
M10
UIM_DATA|MPP_02
CDMA_HDET|MPP_03
IR_PROX_RX|ALS|MPP_04
CHG2_DET|VREF_OUT|MPP_06
KYPD_SNS7|GPIO_07
KYPD_SNS8|GPIO_08
J10
M9
M11
nON_SW
MSM_TXD_1.8V
IF_TXD_3.0V
IF_RXD_3.0V
MSM_RXD_1.8V
SD_PWR_EN_N
OLED_DET_2.8V
SIM_MRST
SIM_RST
SIM_MCLK
SIM_CLK
MSM_TXD2_1.8V
IF_TXD2_3.0V
BATT_ID|MPP_08
J13
N8
EBOOT_M_RX|UIM_M_DATA|MPP_01
KYPD_SNS5|GPIO_05
KYPD_SNS6|GPIO_06
GND
M2
M7
KYPD_SNS3|GPIO_03
KYPD_SNS4|GPIO_04
GND
K2
M6
TA_CURRENT_SEL
EARPATH_SEL
KYPD_SNS1|GPIO_01
KYPD_SNS2|GPIO_02
GND
L2
R4
GND
J2
F2
H2
K4
GND
E2
K5
J8
B5
B6
J7
100 0603
100 0603
100 0603
H9
R506
R507
R508
H10
VF
KBR(0)
KBR(1)
KBR(2)
KBC(0)
KBC(1)
BATT_THERM|MPP_07
BAT_FET_N
R10
C518
L503
L504
L505
L506
L507
AF6
AC13
VREG_QTR_2.2V
VREG_QTR_2.2V
AB13
AA13
Y11
Y8
AJ9
AG9
AE10
U300
VDD_WCA_FM
VDD_WCA_FM
VDD_WCA_FM
VDD_WCA_FM
VDD_WCA_FM
VDD_WCA_CDC
VDD_WCA_CDC
VDD_WCA_CDC
VDD_RF2
V10
T5
L13
C316
K10
K7
VREG_MSMA_1.3V
C315
E9
C318
C317
E8
U5
VDD_RF2
VDD_RF2
VDD_RF2
VDD_RF2
VDD_RF2
VDD_RF2
VDD_RF1
VDD_RF1
T10
R13
R11
R5
C319
L303
C320
P13
L304
P11
C321
P10
M10
VREG_MSMA_1.3V
M8
M5
L14
K4
L305
H7
H5
G11
C322
C323
G8
VREG_MSMA_1.3V
G5
F11
E11
E7
D9
D8
C324
D6
B6
VREG_MSMA_1.3V
B5
P5
M4
H4
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF_XO
VDD_RF_DIG
VDD_RF_DIG
C338
L306
C325
C337
VREG_MSMA_1.3V
C326
TX_BB_QP
GPRS_SYNC
V4
TX_LB3
TX_MB1
TX_MB4
TX_MB2
GP_CLK
TX_BB_QM
DAC_REF
V2
T1
P1
TX_LB2
TX_MB3
TX_BB_IM
TX_BB_IP
T2
R1
R2
DNC
PDET_IN
TX_LB1
TX_LB4
DNC
DNC
J1
H1
H2
P14
T14
V13
V14
N14
R14
U10
U13
U14
DRX_MB1_INP
DNC
DRX_MB1_INM
DNC
GNSS_BB_Q1
GNSS_CLK
GNSS_BB_I1
GNSS_BB_Q2
GNSS_BB_I2
DNC
J2
D2
C1
C2
D1
B2
DNC
DNC
DRX_LB2_INP
DNC
GNSS_INP
DNC
DRX_LB2_INM
DNC
GNSS_INM
E5
A4
A5
F13
E13
F14
E14
J13
J14
G14
D14
H13
H14
PRX_MB2_INM
PRX_MB1_INP
PRX_CLK
PRX_BB_QM
L2
E1
PRX_LB2_INM
PRX_LB1_INP
PRX_BB_QP
PRX_BB_IM
PRX_HB_INM
PRX_LB1_INM
PRX_MB2_INP
PRX_MB1_INM
PRX_LB2_INP
PRX_BB_IP
F2
F1
B8
A7
G2
A8
B9
A9
A10
B11
B12
A12
A11
C327
PRX_HB_INP
VREG_MSMA_1.3V
TX_IP
TX_IM
TX_QP
TX_QM
TX_DAC_REF
GP_CLK
GPRS_SYNC
UMTS900_TX
UMTS1900_TX
UMTS2100_TX
PWR_DET
GSM850_GSM900_TX
DCS1800_PCS1900_TX
GPS_BBI2
GPS_BBI1
GPS_BBQ2
GPS_BBQ1
GNSS_P
GNSS_M
GSM_RXM_850
GSM_RXP_850
PCS_DCS_RXM
PCS_DCS_RXP
RX_IP
RX_IM
RX_QP
RX_QM
C330
VREG_1.8V
UMTS2100_RXM
UMTS2100_RXP
UMTS1900_RXM
UMTS1900_RXP
GSM_UMTS900_RXM
GSM_UMTS900_RXP
VREG_USB_1.8V
C333
8-63
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Level 3 Repair
8-3-23. WCDMA BAND8 TX
NORMAL CONDITION
NO
Check L103 about
22 dBm ?
NO
CHECK soldered
RFS100, L103,L104,C112,C113
YES
Check the Power
F100 Pin 7 about 22dBm?
NO
resolder or change
F100
YES
Check L124 about
22dBm?
NO
resolder or change
F102,PAM102
YES
Check the Voltage
C142,C143 = VBAT?
NO
resolder or change
U501
YES
Check C146 about
8dBm?
NO
resolder or change
U300
YES
Check the freq. at
OSC500 : 19.2MHz ?
NO
change or resolder
OSC500
YES
WCDMA 900 Transmitter is O.K?
NO
resolder or change
U300
END
8-64
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Level 3 Repair
VREG_FEM_2.85V
A
C
G
G
4
C111
C113
1
C112
4
G
3
G
RFIN
2
1
L103
3
ANT100
G
2
RFS100
L104
L106
L105
L107
TRX_WCDMA1900
C118
UMTS2100_RXM
1
7
L108
ANT
VDD
F100
VC4
VC3
VC2
VC1
C124
C120
GSM_UMTS900_RXM
L111
L110
C121
GSM_UMTS900_RXP
L112
GND
GND
GND
GND
16
15
12
11
PCS_DCS_RXP
L114
32
30
31
GND
GND
GND
GND
GND
GND
GND
GND
GND
C123
UMTS2100_RXP
9
20
21
22
23
GSM1800|1900_RX
GSM1800|1900_RX
GSM850_RX
GSM850_RX
6
8
10
13
C122
TRX
B1_RX
B1_RX
B8_RX
B8_RX
19
24
25
2
3
4
5
GSM_ANT_SEL3_N
GSM_ANT_SEL2_N
GSM_ANT_SEL1_N
GSM_ANT_SEL0_N
B1_TX
B8_TX
GSM_TX_H
GSM_TX_L
14
17
18
26
27
28
29
W2100_TX
W900_TX
GSM1800_1900
GSM850_900
L109
C119
L113
L115
C125
PCS_DCS_RXM
L117
GSM_RXM_850
L116
C126
L118
GSM_RXP_850
VPH_PWR
C142
PAM102
C143
L124
W900_TX
F102
3
1 IN_BAND_VIII
OUT_BAND_VIII
14
PA_R0
2
13
PA_R1
3
4
G G G
2
5
C148
4
C149
1
OUT
IN
4
C150
7
2
3
5
GND
VCC1
12
L126
11
10
C153
C154
C155
GND
VEN_BAND_I
CPL_OUT
IN_BAND_I
GND
G G G
L127
VCC2
W2100_TX
OUT_BAND_I
6
PA_ON_W2100
UMTS2100_TX
GND
VMODE_1
5 VEN_BAND_VIII
PA_ON_W900
F103
VMODE_0
9
8
C151
C152
GND
OUT
IN
L125
15
1
UMTS900_TX
C145
C144
C147
16
C146
CP_B1
8-65
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Level 3 Repair
VUSB_5V
R504
VPH_PWR
VREG_ADC_2.2V
R503
C512
A13
G16
F16
VREG_L12
HSED_BIAS1
VREG_L13
HSED_BIAS2
VREG_L14
PM_INT_MDM_N
VREG_L15
VREG_L16
PM_INT_SEC_N
VREG_L17
PM_INT_USR_N
VREG_L18
VREG_L19
OVP_CLAMP
VREG_L20
OVP_CTL
VREG_L21
OVP_SNS
VREG_L22
VREG_L23
NCP_CTC1
VREG_L24
NCP_CTC2
NCP_FB
VREG_L25
VREG_NCP
VREG_S0
NFC_EXT_EN
VREG_S1
REF_BYP
VREG_S2
VREG_S3
REF_GND
VREG_S4
XOADC_REF
VREF_THERM
VSW_S0
PS_HOLD
VSW_S1
PON_RESET_N
RESIN_N
VSW_S2
SSBI
VSW_S3
VSW_S4
EAR_ADC_3.5
IF_CON_nSENSE
P15
T11
T9
R9
R11
VPH_PWR
R1
D10
nON_SW
T1
R513
R514
R515
R14
J15
H15
D8
XO_QTR
B7
D7
D6
XTAL_19.2MHZ_IN
D5
B3
E4
TCXO_INPUT
TCXO_EN
B2
A2
XTAL_19.2MHZ_IN
XTAL_32.768KHZ_IN
XTAL_19.2MHZ_OUT
XTAL_32.768KHZ_OUT
A8
A3
A7
N5
OSC500
PA_ON_W2100
PA_ON_W1900
N4
M5
M4
N6
HB_EN
LB_EN
L5
R12
T12
N11
N9
N10
E13
PM_INT_MDM_N
PM_INT_SEC_N
PM_INT_USR_N
E11
E12
N12
M13
N13
T7
XTAL_19.2MHZ_OUT
T5
R6
T8
B15
D13
G10
G2
M12
JTAG_PS_HOLD
PS_HOLD_MSM
PON_RESET_N_PMIC
RESIN_N
SSBI_PMIC
SLEEP_CLK0
BT_WIFI_FM_CLK32K
R517
D12
E15
B14
TP_SSBI_PMIC
D11
C15
NC
GND_S2
GND_XO
GND_S3
L13
R518
nON_SW
2
H8
G9
GND_XOBUF
SLEEP_CLK0
K13
R15
2
VPH_PWR
HSED_BIAS0
ALS_IOUT
H12
3
VPH_PWR
VREG_L11
SIM_MIO
SIM_IO
G13
1
G_PA_ON0
G_PA_ON1
VREG_L7
F12
F13
G12
H13
4
T4
L4
B9
B10
F16
VDD_S4
VOUT_LVS0
VOUT_LVS1
U_PA_ON3
VREG_L5
VREG_L6
C515
VOUT_PA_CTL
F1
A1
T13
P16
F15
A13
B11
K16
G16
VDD_S3
VDD_S2
VDD_S1
VDD_S0
VDD_NCP
VDD_MSM_IO
VDD_L3_L4_L5
VDD_L0_L1_LVS
VDD_L2_L11_L12
VDD_L23_L24_L25
T3
J1
A5
R2
B8
P1
K15
VDD_L17_L18
VDD_L19_L20
VDD_L14_L15
R5
B16
VDD_L6_L7
VDD_L13_L16
R7
R8
M1
T10
B12
VDD_L10
VDD_L22
VDD_L21
J12
R10
VBAT
VCHG
VCHG
VCOIN
VDD_L9
VDD_L8
BATT_ID|MPP_08
U_PA_ON2
VREG_L4
VREG_L9
GND
E16
U_PA_ON1
VREG_L3
VREG_L8
GND_S4
H16
VREG_L1
VREG_L2
VREG_L10
GND_S1
L16
T14
A14
U_PA_ON0
GND_S0
B13
G15
XTAL_32K_OUT
NC
R16
N15
R13
D15
XTAL_32K_IN
XTAL_19M_OUT
VREG_L0
GND_XOADC
T16
N16
MP3_CLK|SLEEP_CLK2|GPIO_39
1
A4
A9
U501
SLEEP_CLK1|GPIO_38
EXT_SMPS_EN|GPIO_40
H7
A6
XO_OUT_D1
XTAL_19M_IN
G7
K1
XO_OUT_D0
XO_OUT_D1_EN|PA_ON
UPL_IN4|UART_M_TX|GPIO_36
UART_M_RX|UPL_OUT|GPIO_37
G8
H1
L15
A12
XO_OUT_A1
XO_OUT_D0_EN
UPL_IN3|UART_RX3|GPIO_35
J16
G1
C16
A16
M15
XO_OUT_A0_EN
XO_OUT_A1_EN
UIM_CLK|GPIO_30
UART_RX2|UPL_IN2|GPIO_34
T15
L1
T2
D1
UIM_RST|GPIO_28
LPA_MODE|EBOOT_M_TX|UIM_M_CLK|GPIO_29
GPIO_31|EBOOT_TX
GPIO_32|EBOOT_RX
UART_RX1|UPL_IN1|GPIO_33
D16
P2
XO_OUT_A0
GPIO_27|UIM_M_RST
A15
B1
R3
OPT_3
KYPD_DRV17|LPG_DRV2|GPIO_25
KYPD_DRV18|LPG_DRV3|GPIO_26
M16
C2
OPT_1
OPT_2
GND
C1
VIB_DRV_N
GND
E1
N1
KYPD_PWR_N
UART_TX1|KYPD_DRV13|GPIO_21
UART_TX3|KYPD_DRV15|GPIO_23
KYPD_DRV16|LPG_DRV1|GPIO_24
GND_NCP
J4
KYPD_DRV_N
KYPD_DRV11|GPIO_19
UART_TX2|KYPD_DRV14|GPIO_22
T6
J5
M8
A10
A11
LED_ATC
KYPD_DRV10|GPIO_18
KYPD_DRV12|GPIO_20
K10
L12
LED_DRV2_N|FLASH_DRV1_N
KYPD_DRV9|GPIO_17
GND
F5
F4
H5
K12
KYPD_DRV7|GPIO_15
KYPD_DRV8|GPIO_16
GND
E5
G4
G5
E10
H4
IF_RXD2_3.0V
MSM_RXD2_1.8V
LED_DRV0_N
LED_DRV1_N|FLASH_DRV0_N
K7
E9
KYPD_DRV5|GPIO_13
K9
E8
D9
KYPD_DRV4|GPIO_12
KYPD_DRV6|GPIO_14
K8
E6
E7
CBLPWR1_N|MPP_12
GND
B4
D2
XO_THERM|MPP_09
PA_THERM|MPP_10
CBLPWR0_N|MPP_11
GND
N2
JOYSTICK_A|MPP_05
KYPD_DRV2|GPIO_10
KYPD_DRV3|GPIO_11
GND
N7
M10
UIM_DATA|MPP_02
CDMA_HDET|MPP_03
IR_PROX_RX|ALS|MPP_04
CHG2_DET|VREF_OUT|MPP_06
KYPD_SNS8|GPIO_08
KYPD_DRV1|GPIO_09
J9
N8
M9
M11
nON_SW
MSM_TXD_1.8V
IF_TXD_3.0V
IF_RXD_3.0V
MSM_RXD_1.8V
SD_PWR_EN_N
OLED_DET_2.8V
SIM_MRST
SIM_RST
SIM_MCLK
SIM_CLK
MSM_TXD2_1.8V
IF_TXD2_3.0V
EBOOT_M_RX|UIM_M_DATA|MPP_01
KYPD_SNS6|GPIO_06
KYPD_SNS7|GPIO_07
J10
M2
M7
BAT_FET_N
J13
M6
TA_CURRENT_SEL
EARPATH_SEL
KYPD_SNS2|GPIO_02
KYPD_SNS3|GPIO_03
KYPD_SNS4|GPIO_04
KYPD_SNS5|GPIO_05
GND
L2
GND
F2
R4
K2
GND
J2
K4
GND
B6
E2
K5
H2
KBC(0)
KBC(1)
KYPD_SNS1|GPIO_01
J8
B5
J7
100 0603
100 0603
100 0603
H9
R506
R507
R508
H10
VF
KBR(0)
KBR(1)
KBR(2)
BATT_THERM|MPP_07
BAT_FET_N
C514
C513
C518
L503
L504
L505
L506
L507
AF6
AC13
VREG_QTR_2.2V
VREG_QTR_2.2V
AB13
AA13
Y11
Y8
AJ9
AG9
AE10
V10
T5
L13
C316
K10
K7
VREG_MSMA_1.3V
C315
E9
C318
C317
E8
U5
T10
R13
R11
R5
C319
L303
C320
P13
L304
P11
C321
P10
M10
VREG_MSMA_1.3V
M8
M5
L14
K4
L305
H7
H5
G11
C322
C323
G8
VREG_MSMA_1.3V
G5
F11
E11
E7
D9
D8
C324
D6
B6
VREG_MSMA_1.3V
B5
P5
M4
H4
U300
VDD_WCA_FM
VDD_WCA_FM
VDD_WCA_FM
VDD_WCA_FM
VDD_WCA_FM
VDD_WCA_CDC
VDD_WCA_CDC
VDD_WCA_CDC
VDD_RF2
VDD_RF2
VDD_RF2
VDD_RF2
VDD_RF2
VDD_RF2
VDD_RF2
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF1
VDD_RF_XO
VDD_RF_DIG
VDD_RF_DIG
C338
L306
C325
C337
VREG_MSMA_1.3V
C326
GPRS_SYNC
TX_BB_QM
PDET_IN
TX_BB_IM
TX_BB_IP
TX_MB4
DAC_REF
TX_MB2
TX_BB_QP
TX_MB3
GP_CLK
V4
V2
T2
T1
P1
R2
R1
P14
U10
R14
N14
GNSS_CLK
TX_LB4
TX_MB1
TX_LB3
V14
T14
U14
GNSS_BB_Q2
GNSS_BB_I1
GNSS_BB_I2
GNSS_BB_Q1
DNC
DNC
TX_LB1
DNC
TX_LB2
DNC
J2
J1
C1
D1
C2
B2
D2
H2
H1
V13
U13
GNSS_INM
DNC
DNC
DNC
E14
D14
GNSS_INP
DRX_MB1_INM
DRX_MB1_INP
DRX_LB2_INM
DNC
DRX_LB2_INP
DNC
F13
E13
F14
J13
G14
H13
PRX_HB_INP
DNC
DNC
E5
J14
H14
PRX_MB2_INP
PRX_MB2_INM
PRX_CLK
L2
A5
A4
PRX_LB2_INP
PRX_MB1_INP
PRX_BB_QP
PRX_BB_QM
PRX_BB_IM
F1
E1
F2
PRX_LB2_INM
PRX_MB1_INM
PRX_LB1_INP
PRX_LB1_INM
PRX_HB_INM
A9
B9
B8
A7
A8
G2
B12
B11
A12
A10
A11
C327
PRX_BB_IP
VREG_MSMA_1.3V
TX_IP
TX_IM
TX_QP
TX_QM
TX_DAC_REF
GP_CLK
GPRS_SYNC
UMTS1900_TX
UMTS2100_TX
PWR_DET
GSM850_GSM900_TX
DCS1800_PCS1900_TX
GPS_BBI2
GPS_BBI1
GPS_BBQ2
GPS_BBQ1
UMTS900_TX
GSM_RXM_850
GSM_RXP_850
PCS_DCS_RXM
PCS_DCS_RXP
GNSS_P
GNSS_M
RX_IP
RX_IM
RX_QP
RX_QM
UMTS2100_RXM
UMTS2100_RXP
UMTS1900_RXM
UMTS1900_RXP
C330
VREG_1.8V
GSM_UMTS900_RXM
GSM_UMTS900_RXP
VREG_USB_1.8V
C333
8-66
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Level 3 Repair
8-4. Service Schematics
- NC Point
: NC
: DNC
UCP400
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
27
28
29
30
31
32
33
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
AG
AG
AH
AH
AJ
AJ
AK
AK
AL
AL
AM
AM
AN
AN
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
27
8-67
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
28
29
30
31
32
33
Level 3 Repair
: DNC
U501
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
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
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
8-68
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Level 3 Repair
: DNC
U300
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
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
AG
AG
AH
AH
AJ
AJ
AK
AK
1
2
3
4
5
6
7
8
9
10
11
12
13
14
8-69
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Level 3 Repair
: NC
UME300(8G/16G)
A
NC
B
NC
NC
NC
NC
NC
C
D
NC
NC
E
F
G
H
NC
NC
DAT0
DAT1
DAT2
NC
NC
NC
NC
NC
NC
NC
NC
NC
J
NC
DAT3
DAT4
DAT5
DAT6
DAT7
NC
NC
NC
NC
NC
NC
NC
NC
K
NC
VDDi
NC
VSSQ
NC
VCCQ
NC
NC
NC
NC
NC
NC
NC
NC
L
NC
NC
NC
NC
NC
NC
NC
M
NC
NC
NC
NC
NC
NC
NC
NC
N
NC
NC
NC
VCC
NC
NC
NC
NC
P
NC
NC
NC
VSS
NC
NC
NC
NC
R
NC
NC
NC
NC
VSS
NC
NC
NC
T
NC
NC
NC
NC
VCC
NC
NC
NC
U
NC
NC
NC
RESET
NC
NC
NC
NC
V
NC
NC
NC
NC
NC
NC
W
NC
NC
NC
VCCQ
CMD
CLK
NC
NC
NC
NC
NC
NC
NC
NC
Y
NC
VSSQ
NC
VCCQ
VSSQ
NC
NC
NC
NC
NC
NC
NC
NC
NC
AA
NC
NC
VCCQ
VSSQ
VCCQ
VSSQ
NC
NC
NC
NC
NC
NC
NC
NC
VCC
NC
VSS
NC
NC
VSS
NC
VCC
AB
AC
AD
AE
NC
NC
AF
AG
AH
NC
NC
NC
NC
NC
NC
8-70
SAMSUNG Proprietary-Contents may change without notice
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