Download Manuel de service

GSM TELEPHONE
GT-N7000/N7000L Common
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,
including but not limited to, benefits, design, pricing,
components, performance, availability, and capabiliti
-es of the product are subject to change without
notice. Samsung reserves the right to alter this doc
-ument or the product described herein at anytime,
without obligation to provide notification of such
changes.
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. 10. Rev.1.0
1. Safety Precautions
1-1. Repair Precaution
Before attempting any repair or detailed tuning, shield the device from RF noise or static
electricity discharges.
Use only demagnetized tools that are specifically designed for small electronic repairs,
as most electronic parts are sensitive to electromagnetic forces.
Use only high quality screwdrivers when servicing products. Low quality screwdrivers can
easily damage the heads of screws.
Use only conductor wire of the properly gauge and insulation for low resistance, because of
the low margin of error of most testing equipment.
We recommend 22-gauge twisted copper wire.
Hand-soldering is not recommended, because printed circuit boards (PCBs) can be easily
damaged, even with relatively low heat. Never use a soldering iron with a power rating of
more than 100 watts and use only lead-free solder with a melting point below 250°C (482°F).
Prior to disassembling the battery charger for repair, ensure that the AC power is disconnected.
Always use the replacement parts that are registered in the SEC system. Third-party replac
ement parts may not function properly.
1-1
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Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Safety Precautions
1-2. ESD(Electrostatically Sensitive Devices) Precaution
Many semiconductors and ESDs in electronic devices are particularly sensitive to static discha
rge and can be easily damaged by it. We recommend protecting these components with cond
uctive anti-static bags when you store or transport them.
Always use an anti-static strap or wristband and remove electrostatic buildup or dissipate
static electricity from your body before repairing ESDs.
Ensure that soldering irons have AC adapter with ground wires and that the ground wires are
properly connected.
Use only desoldering tools with plastic tips to prevent static discharge.
Properly shield the work environment from accidental electrostatic discharge before opening
packages containing ESDs.
The potential for static electricity discharge may be increased in low humidity environments,
such as air-conditioned rooms. Increase the airflow to the working area to decrease the
chance of accidental static electricity discharges.
1-2
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Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
2. Specification
2-1. GSM General Specification
G S M 8 5 0 EGSM 900 DCS1 800
PCS1900
WCDMA
210 0
WCDMA
190 0
WCDMA
900
WCMDA
850
82 4~8 49
86 9~8 94
88 0~9 15
92 5~9 60
1 85 0~ 1 91 0
1 93 0~ 1 99 0
1 92 2~ 1 97 7
2 11 2~ 2 16 7
1 85 2~ 1 90 7
1 93 2~ 1 98 7
88 0~9 15
92 5~9 60
82 4~8 49
86 9~8 94
ARFCN
r an ge
12 8~2 51
0 ~ 12 4 &
97 5~10 23
51 2~8 85
51 2~8 10
UL:
2 71 2~ 2 86 3
DL:
2 93 7~ 3 08 8
UL:
4 13 2~ 4 23 3
DL:
4 35 7~ 4 45 8
T x/R x
spacing
4 5MH z
4 5MH z
9 5MH z
8 0MH z
F r eq .
Band[MHz]
U pl i nk /
D o wn l i n k
Mod . Bi t
ra te/
B i t Pe ri o d
1 71 0~ 1 78 5
1 80 5~ 1 88 0
27 0.8 33 k bp 27 0.8 33 k bp 27 0.8 33 k bp 27 0.8 33 k bp
s
s
s
s
3.6 92 us
3.6 92 us
3.6 92 us
3.6 92 us
UL:
UL:
9 61 2~ 9 88 8 9 26 2~ 9 53 8
DL:
DL:
10 56 2~1 08 3
9 66 2~ 9 93 8
8
19 0M H z
8 0MH z
4 5MH z
4 5MH z
3.8 4Mc p s
3.8 4Mc p s
3.8 4Mc p s
3.8 4Mc p s
Time Slot
P er i o d/
F r am e
P er i o d
57 6.9 us
4.6 15 ms
57 6.9 us
4.6 15 ms
57 6.9 us
4.6 15 ms
57 6.9 us
4.6 15 ms
F r ame Le ng t F r ame Le ng t F r ame Le ng t F r ame Le ng t
h:
h:
h:
h:
1 0ms
1 0ms
1 0ms
1 0ms
Sl otl en gth : Sl otl en gth : Sl otl en gth : Sl otl en gth :
0.6 67 ms
0.6 67 ms
0.6 67 ms
0.6 67 ms
Mo du l a ti o n
0 .3G MS K
0 .3G MS K
0 .3G MS K
0 .3G MS K
QP S K H QP S QP S K H QP S QP SK H QP S QP S K H QP S
K
K
K
K
MS P ower
33 dB m~5d B 33 dB m~5d B 30 dB m~0d B 30 dB m~0d B
m
m
m
m
2 4d Bm~
-5 0d Bm
2 4d Bm~
-5 0d Bm
2 4d Bm~
-5 0d Bm
2 4d Bm~
-5 0d Bm
Po we r
Class
5p cl ~
19 pcl
5pcl ~ 19pcl
0pcl ~ 15pcl
0pcl ~ 15pcl
3(max+24dB
m)
3(max+24dB
m)
3(max+24dB
m)
3(max+24dB
m)
S en s iti v i ty
-1 02 dB m
-1 02 dB m
-1 00 dB m
-1 00 dB m
- 10 6.7 dB m
- 10 6.7 dB m
- 10 6.7 dB m
- 10 6.7 dB m
TDMA Mux
8
8
8
8
8
8
8
8
C el l R ad i u s
3 5K m
3 5K m
2K m
2K m
2K m
2K m
2K m
2K m
2-1
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Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
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
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Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
3. Operation Instruction and Installation
Main Function
• Android OS: Gingerbread
• HSPA+ 21Mbps / HSUPA 5.76Mbps
• 8MP AF with LED Flash
• 5.29 WXGA Super AMOLED (C-Type)
• A-GPS / BT v3.0 USB v2.0 / WiFi (802.11 a/b/g/n) / OTG
• Recording definition: 1080p / Playback at 1080p resolution
• Sensors: Accelerometer, Electromagnetic, Gyro, Light, Proximity, Barometer
• Additional :
- 1.4GHz Dual Core CPU
- Application store / Precise Motion UI
- Seamless Sharing Experience.
3-1
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Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
4. Exploded View and Parts List
4-1. Cellular phone Exploded View
QFR01
QCA02
QJK01
QMO01
QCR72
QCA01
QME02
QMP01
QCB01
QSP01
QVO01
QCK01
QRE01
QST01
QRF01
QCR05
QBA01
QBC00
4-1
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Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Exploded View and Parts List
4-2. Cellular phone Parts list
Design LOC
Description
SEC CODE
QBA01
INNER BATTERY PACK-2500MAH,BLK,UNI,MAIN
GH43-03640A
QBC00
ASSY COVER-BATT
GH98-21606A
QCA01
ASSY CAMERA-8M 1/3.2" LSI MODULE(GT_I922
GH96-05397A
QCA02
CAMERA MODULE-2M VT LSI(GT-I9220)
GH59-11704A
QCB01
CBF COAXIAL CABLE-GT-I9103
GH39-01489A
QCR05
SCREW-MACHINE
6001-001478
QCR72
SCREW-MACHINE
6001-002051
QFR01
MEA FRONT-OCTA LCD ASSY(SVC)
GH97-12948A
QJK01
MODULE-GT_I9220 EARJACK+RCV
GH59-11714A
QME02
UNIT-SUB PBA(GT-I9220)
GH59-11676A
QMO01
MOTOR LINEAR VIBRATION-GT-I9220
GH31-00563A
QMP01
A/S ASSY-PBA MAIN (COMM)
GH82-06121A
QRF01
TAPE-RF SWITCH
GH74-57806A
QSP01
MODULE-GT_I9220L SPK+ENCLOSURE+INT
GH59-11746A
QST01
ASSY ACCE-E-PEN
GH98-21596A
QRE01
ASSY CASE-REAR
GH98-21616A
QVO01
PMO KEY-VOL
GH72-65741A
QCK01
PMO KEY-POWER
GH72-65742A
4-2
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5. MAIN Electrical Parts List
SEC CODE
Design LOC
Description
0403-001688
D601
DIODE-ZENER
0406-001322
ZD600
DIODE-TVS
0406-001327
ZD300
DIODE-TVS
0407-001002
D600
DIODE-ARRAY
0601-003079
LED500
LED
0801-003031
U400,U600
IC
0801-003139
U303
IC
0902-002847
UCP400
IC
1001-001481
U604
IC
1001-001699
U512
IC
1001-001715
U1009
IC
1001-001733
U1004
IC
1003-002102
U503
IC
1003-002391
U500
IC
1108-000424
UME300
MEMORY
1201-003308
U1008
IC
1201-003317
U1005
IC
1202-001068
U505
IC
1202-001118
U200
IC
1203-004819
U205,U206,U208,U501
IC
1203-004819
U507,U510
IC
1203-005485
U601
IC
1203-005853
U508
IC
1203-005907
U502
IC
1203-006022
U506,U517
IC
1203-006494
U607
IC
1203-006801
U1000
IC
1203-006807
U509
IC
1203-006817
U301
IC
1203-006851
U602
IC
1203-006874
U511
IC
1203-006985
U1003
IC
1203-006986
U302
IC
1203-007142
U504
IC
1204-003176
U201
IC
1204-003328
U207
IC
5-1
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Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Main Electrical Parts List
SEC CODE
Design LOC
Description
1205-004174
U202
IC
1205-004195
U1001
IC
1205-004213
U300
IC
1205-004233
U518
IC
1205-004396
U1011
IC
1205-004399
U516
IC
1209-001997
U608
IC
1209-002041
U609
IC
1209-002045
U605
IC
1209-002096
U606
IC
1404-001221
TH300,TH400,TH401
THERMISTOR
1405-001183
V203,V204,V205,V206
VARISTOR
1405-001183
V207
VARISTOR
1405-001200
ZD302
VARISTOR
1405-001296
V200,V201,V208
VARISTOR
2007-000140
R307,R308,R430,R431
R-CHIP
2007-000141
R506
R-CHIP
2007-000143
R536
R-CHIP
2007-000148
R500
R-CHIP
2007-000162
R400,R401,R402,R403
R-CHIP
2007-000162
R516
R-CHIP
2007-000165
R514
R-CHIP
2007-000170
R513,R517
R-CHIP
2007-001290
R465
R-CHIP
2007-001298
R1016
R-CHIP
2007-003015
R332,R334
R-CHIP
2007-007014
R314,R315,R316,R317
R-CHIP
2007-007014
R318,R319,R320,R321
R-CHIP
2007-007107
R312,R437
R-CHIP
2007-007137
R223,R441
R-CHIP
2007-007334
R609
R-CHIP
2007-007489
R512,R534,R535
R-CHIP
2007-007517
R432,R433,R462,R463
R-CHIP
2007-007538
R515
R-CHIP
2007-007585
R205
R-CHIP
2007-007741
U515
R-CHIP
5-2
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Main Electrical Parts List
SEC CODE
Design LOC
Description
2007-007942
R201,R202,R204
R-CHIP
2007-008045
R621
R-CHIP
2007-008046
R1004
R-CHIP
2007-008048
R1017,R532,R533
R-CHIP
2007-008052
R322,R407,R408,R409
R-CHIP
2007-008052
R410,R421,R422,R456
R-CHIP
2007-008052
R457,R458,R503,R504
R-CHIP
2007-008052
R612
R-CHIP
2007-008055
R218,R220,R418,R426
R-CHIP
2007-008055
R428,R429,R436,R449
R-CHIP
2007-008055
R450,R452,R453,R454
R-CHIP
2007-008055
R507,R526,R528,R613
R-CHIP
2007-008055
R620
R-CHIP
2007-008419
R203,R419,R420,R447
R-CHIP
2007-008419
R448,R505
R-CHIP
2007-008420
R200,R509,R511,R615
R-CHIP
2007-008483
R211,R212,R213,R214
R-CHIP
2007-008483
R215,R301,R302,R303
R-CHIP
2007-008483
R304,R305
R-CHIP
2007-008486
R502
R-CHIP
2007-008516
R216,R300,R323,R324
R-CHIP
2007-008516
R404,R405,R406,R443
R-CHIP
2007-008516
R444,R445,R455,R508
R-CHIP
2007-008516
R531,R603,R604,R605
R-CHIP
2007-008516
R606,R608,R610,R611
R-CHIP
2007-008516
R614,R616
R-CHIP
2007-008531
R208,R209,R518
R-CHIP
2007-008579
R206
R-CHIP
2007-008588
R338,R339,R340,R411
R-CHIP
2007-008588
R412,R414,R415,R424
R-CHIP
2007-008588
R425,R459,R460,R617
R-CHIP
2007-008588
R618
R-CHIP
2007-008686
R1005,R1006
R-CHIP
2007-008774
R229,R231
R-CHIP
2007-008800
R434,R435,R461,R466
R-CHIP
2007-009084
R228,R230,R529
R-CHIP
5-3
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Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Main Electrical Parts List
SEC CODE
Design LOC
Description
2007-009111
R234,R235,R325
R-CHIP
2007-009115
R464,R524,R525,R600
R-CHIP
2007-009115
R601
R-CHIP
2007-009154
R521,R522
R-CHIP
2007-009157
U514
R-CHIP
2007-009182
R523
R-CHIP
2007-009199
R510
R-CHIP
2007-009212
R222
R-CHIP
2007-009315
R306
R-CHIP
2007-009354
R1013
R-CHIP
2007-009801
R1002,R1003
R-CHIP
2007-009849
R1007,R1008
R-CHIP
2007-009964
R438,R439
R-CHIP
2007-010029
R413
R-CHIP
2007-010202
R520
R-CHIP
2007-010233
R327
R-CHIP
2007-010827
R619
R-CHIP
2203-000233
C1083,C507
C-CERAMIC,CHIP
2203-000278
C270
C-CERAMIC,CHIP
2203-000386
C214
C-CERAMIC,CHIP
2203-000438
C524
C-CERAMIC,CHIP
2203-000725
C660
C-CERAMIC,CHIP
2203-000812
C269
C-CERAMIC,CHIP
2203-000995
C274
C-CERAMIC,CHIP
2203-001072
C213
C-CERAMIC,CHIP
2203-002982
C1037,C1039
C-CERAMIC,CHIP
2203-005057
C208
C-CERAMIC,CHIP
2203-005138
C440,C445
C-CERAMIC,CHIP
2203-005682
C1030,C1050,C345
C-CERAMIC,CHIP
2203-005682
C347,C348,C349
C-CERAMIC,CHIP
2203-005717
C1020
C-CERAMIC,CHIP
2203-005725
C1100,C438,C439
C-CERAMIC,CHIP
2203-005726
C1042,C1065,C1066
C-CERAMIC,CHIP
2203-005726
C1068,C1069,C1074
C-CERAMIC,CHIP
2203-005726
C1079,C1081,C1084
C-CERAMIC,CHIP
2203-005726
C1090,C1093,C1098
C-CERAMIC,CHIP
5-4
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Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Main Electrical Parts List
SEC CODE
Design LOC
Description
2203-005726
C238
C-CERAMIC,CHIP
2203-005727
C209
C-CERAMIC,CHIP
2203-005729
C239,C267,C353,C620
C-CERAMIC,CHIP
2203-005729
C634
C-CERAMIC,CHIP
2203-005731
C290,C352
C-CERAMIC,CHIP
2203-005736
C1049,C1073,C1080
C-CERAMIC,CHIP
2203-005736
C1101,C1102,C218
C-CERAMIC,CHIP
2203-005736
C219,C220,C606,C619
C-CERAMIC,CHIP
2203-005736
U1014
C-CERAMIC,CHIP
2203-005777
C1054
C-CERAMIC,CHIP
2203-005806
C1038,C1077
C-CERAMIC,CHIP
2203-006048
C204,C302,C546,C548
C-CERAMIC,CHIP
2203-006048
C605,C672,C677,U1013
C-CERAMIC,CHIP
2203-006190
C306,C342
C-CERAMIC,CHIP
2203-006194
C1043,C1057,C242
C-CERAMIC,CHIP
2203-006194
C246,C248,C309,C312
C-CERAMIC,CHIP
2203-006194
C665
C-CERAMIC,CHIP
2203-006208
C1032,C629,C631,C632
C-CERAMIC,CHIP
2203-006208
C633
C-CERAMIC,CHIP
2203-006260
C671
C-CERAMIC,CHIP
2203-006305
C210,C559,C562
C-CERAMIC,CHIP
2203-006348
U603
C-CERAMIC,CHIP
2203-006379
C1035
C-CERAMIC,CHIP
2203-006399
C1016,C1022,C1059
C-CERAMIC,CHIP
2203-006399
C244,C359,C517,C518
C-CERAMIC,CHIP
2203-006399
C641,C644,C649,C650
C-CERAMIC,CHIP
2203-006399
C651,C655,C656,C657
C-CERAMIC,CHIP
2203-006399
C658,C670
C-CERAMIC,CHIP
2203-006423
C1002,C1003,C1004
C-CERAMIC,CHIP
2203-006423
C1005,C1006,C1011
C-CERAMIC,CHIP
2203-006423
C1012,C1013,C1040
C-CERAMIC,CHIP
2203-006423
C1045,C1046,C1058
C-CERAMIC,CHIP
2203-006423
C1060,C1061,C1062
C-CERAMIC,CHIP
2203-006423
C1063,C1064,C1078
C-CERAMIC,CHIP
2203-006423
C207,C221,C282,C301
C-CERAMIC,CHIP
2203-006423
C307,C308,C313,C314
C-CERAMIC,CHIP
5-5
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Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Main Electrical Parts List
SEC CODE
Design LOC
Description
2203-006423
C315,C316,C320,C321
C-CERAMIC,CHIP
2203-006423
C323,C324,C325,C326
C-CERAMIC,CHIP
2203-006423
C329,C330,C332,C333
C-CERAMIC,CHIP
2203-006423
C334,C337,C338,C339
C-CERAMIC,CHIP
2203-006423
C346,C355,C402,C405
C-CERAMIC,CHIP
2203-006423
C409,C412,C415,C420
C-CERAMIC,CHIP
2203-006423
C425,C437,C441,C443
C-CERAMIC,CHIP
2203-006423
C444,C446,C500,C501
C-CERAMIC,CHIP
2203-006423
C509,C510,C515,C519
C-CERAMIC,CHIP
2203-006423
C523,C525,C540,C549
C-CERAMIC,CHIP
2203-006423
C550,C551,C552,C553
C-CERAMIC,CHIP
2203-006423
C560,C565,C602,C603
C-CERAMIC,CHIP
2203-006423
C604,C616,C640,C663
C-CERAMIC,CHIP
2203-006423
C666
C-CERAMIC,CHIP
2203-006426
C555
C-CERAMIC,CHIP
2203-006439
C1034
C-CERAMIC,CHIP
2203-006562
C212,C360,C514,C542
C-CERAMIC,CHIP
2203-006562
C617,C618
C-CERAMIC,CHIP
2203-006642
C404,C407
C-CERAMIC,CHIP
2203-006647
C1007,C1008,C1009
C-CERAMIC,CHIP
2203-006647
C1014
C-CERAMIC,CHIP
2203-006648
C1047,C224,C226,C266
C-CERAMIC,CHIP
2203-006648
C276,C281
C-CERAMIC,CHIP
2203-006668
C286,C287,C410,C411
C-CERAMIC,CHIP
2203-006824
C1023,C1027,C561
C-CERAMIC,CHIP
2203-006839
C211,C215,C533,C539
C-CERAMIC,CHIP
2203-006872
C1010,C1024,C1076
C-CERAMIC,CHIP
2203-006872
C1085,C1088,C1089
C-CERAMIC,CHIP
2203-006872
C1099,C229,C310,C408
C-CERAMIC,CHIP
2203-006872
C414,C428,C432,C435
C-CERAMIC,CHIP
2203-006872
C537,C538,C544,C545
C-CERAMIC,CHIP
2203-006872
C547,C554,C643,C647
C-CERAMIC,CHIP
2203-006872
C648,C652,C653,C654
C-CERAMIC,CHIP
2203-006890
C628,C630,C675
C-CERAMIC,CHIP
2203-006896
C1095,C1096,C1097
C-CERAMIC,CHIP
2203-006978
C354,U1012
C-CERAMIC,CHIP
5-6
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Main Electrical Parts List
SEC CODE
Design LOC
Description
2203-006979
C1015,C1026,C1091
C-CERAMIC,CHIP
2203-006979
C231,C234,C662
C-CERAMIC,CHIP
2203-007133
C528,C531,C532,C534
C-CERAMIC,CHIP
2203-007147
C350,C351
C-CERAMIC,CHIP
2203-007194
C225
C-CERAMIC,CHIP
2203-007210
C1017,C236,C237,C300
C-CERAMIC,CHIP
2203-007210
C304,C305,C319,C322
C-CERAMIC,CHIP
2203-007210
C327,C331,C335,C336
C-CERAMIC,CHIP
2203-007210
C340,C356
C-CERAMIC,CHIP
2203-007270
C1001,C228,C676
C-CERAMIC,CHIP
2203-007271
C1041,C502,C503
C-CERAMIC,CHIP
2203-007279
C1029,C311,C317,C318
C-CERAMIC,CHIP
2203-007279
C535
C-CERAMIC,CHIP
2203-007317
C1025,C1056,C200
C-CERAMIC,CHIP
2203-007317
C205,C227,C413,C416
C-CERAMIC,CHIP
2203-007317
C421,C423,C427,C431
C-CERAMIC,CHIP
2203-007317
C434,C541,C636,C642
C-CERAMIC,CHIP
2203-007317
C646
C-CERAMIC,CHIP
2203-007385
C526
C-CERAMIC,CHIP
2203-007391
C664,C668
C-CERAMIC,CHIP
2203-007393
C1000,C1044,C303
C-CERAMIC,CHIP
2203-007393
C513,C610,C612,C613
C-CERAMIC,CHIP
2203-007393
C614,C615,C621,C622
C-CERAMIC,CHIP
2203-007393
C623,C624,C625,C626
C-CERAMIC,CHIP
2203-007393
C627
C-CERAMIC,CHIP
2203-007449
C1021,C202,C203,C206
C-CERAMIC,CHIP
2203-007449
C216,C217,C230,C232
C-CERAMIC,CHIP
2203-007449
C233,C235,C241,C243
C-CERAMIC,CHIP
2203-007449
C245,C247,C249,C250
C-CERAMIC,CHIP
2203-007449
C253,C254,C328,C341
C-CERAMIC,CHIP
2203-007449
C357,C358,C400,C401
C-CERAMIC,CHIP
2203-007449
C403,C406,C417,C418
C-CERAMIC,CHIP
2203-007449
C419,C422,C424,C429
C-CERAMIC,CHIP
2203-007449
C433,C436,C504,C505
C-CERAMIC,CHIP
2203-007449
C506,C508,C511,C516
C-CERAMIC,CHIP
2203-007449
C520,C521,C522,C527
C-CERAMIC,CHIP
5-7
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Main Electrical Parts List
SEC CODE
Design LOC
Description
2203-007449
C529,C530,C536,C543
C-CERAMIC,CHIP
2203-007449
C556,C557,C558,C563
C-CERAMIC,CHIP
2203-007449
C564,C600,C601,C608
C-CERAMIC,CHIP
2203-007449
C638,C645,C678
C-CERAMIC,CHIP
2203-007456
C607
C-CERAMIC,CHIP
2203-007474
C426,C430,C512,C639
C-CERAMIC,CHIP
2203-007693
C669
C-CERAMIC,CHIP
2203-007701
C609,U1017
C-CERAMIC,CHIP
2203-007795
C611,C659
C-CERAMIC,CHIP
2203-007796
C637,C661
C-CERAMIC,CHIP
2203-008095
C343,C344
C-CERAMIC,CHIP
2404-001496
TA200
C-TA,CHIP
2404-001506
TA600
C-TA,CHIP
2409-001186
BAT600
CAPACITOR
2703-002208
L1001
INDUCTOR-SMD
2703-002649
L1017
INDUCTOR-SMD
2703-002793
L1026,L1034
INDUCTOR-SMD
2703-002858
L1021
INDUCTOR-SMD
2703-002870
L1016,L1027,L1037
INDUCTOR-SMD
2703-002901
L1028
INDUCTOR-SMD
2703-002903
L1023
INDUCTOR-SMD
2703-002907
L1038
INDUCTOR-SMD
2703-002953
L1008
INDUCTOR-SMD
2703-002955
L1031
INDUCTOR-SMD
2703-002961
L1040,L205
INDUCTOR-SMD
2703-003125
L1022
INDUCTOR-SMD
2703-003293
L201
INDUCTOR-SMD
2703-003545
L204
INDUCTOR-SMD
2703-003685
L502
INDUCTOR-SMD
2703-003686
L603
INDUCTOR-SMD
2703-003687
L607
INDUCTOR-SMD
2703-003755
L1003,L1004,L1005
INDUCTOR-SMD
2703-003771
L1039
INDUCTOR-SMD
2703-003869
L302,L303
INDUCTOR-SMD
2703-003892
L604
INDUCTOR-SMD
2703-003896
L214
INDUCTOR-SMD
5-8
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Main Electrical Parts List
SEC CODE
Design LOC
Description
2703-003897
L505,L508
INDUCTOR-SMD
2703-003909
L601,L605
INDUCTOR-SMD
2703-003911
L600,L602
INDUCTOR-SMD
2703-003921
L1030
INDUCTOR-SMD
2703-004001
L1024
INDUCTOR-SMD
2703-004012
L1012
INDUCTOR-SMD
2703-004013
L1020
INDUCTOR-SMD
2703-004018
L1033
INDUCTOR-SMD
2703-004034
L1006
INDUCTOR-SMD
2703-004035
L1011
INDUCTOR-SMD
2703-004037
L1010
INDUCTOR-SMD
2703-004052
L606
INDUCTOR-SMD
2703-004132
L1002,L1007
INDUCTOR-SMD
2703-004185
L1013
INDUCTOR-SMD
2801-004339
OSC300,OSC600
CRYSTAL-UNIT
2801-004449
OSC500
CRYSTAL-UNIT
2801-004458
OSC400
CRYSTAL-UNIT
2801-005107
OSC200
CRYSTAL-UNIT
2809-001369
OSC1000
OSCILLATOR-VCTCXO
2809-001374
OSC1001
OSCILLATOR-VCTCXO
2901-001625
F500,F501
FILTER-EMI
2904-001988
F1002
FILTER-SAW
2904-002020
F1003
FILTER-SAW
2904-002027
F1001
FILTER-SAW
2910-000125
F1000
FILTER
2911-000191
U1002
FILTER
3003-001136
MIC200
MIC-CONDENSOR
3301-001659
L1029
CORE-FERRITE
3301-001729
L507,L510,L511
CORE-FERRITE
3301-001789
L506,L509
CORE-FERRITE
3301-001851
L608
CORE-FERRITE
3301-001895
L1025
CORE-FERRITE
3301-001912
L200
CORE-FERRITE
3301-001956
L300,L301,L304
CORE-FERRITE
3301-002037
L503,L504
CORE-FERRITE
3301-002062
L1000
CORE-FERRITE
5-9
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Main Electrical Parts List
SEC CODE
Design LOC
Description
3301-002065
L207,L211,L213
CORE-FERRITE
3301-002066
L202,L203,L206,L215
CORE-FERRITE
3301-002066
L500,L501
CORE-FERRITE
3301-002078
L210,L212
CORE-FERRITE
3404-001152
TAC300,TAC301,TAC302
SWITCH-TACT
3705-001448
RFS1000
CONNECTOR-COAXIAL
3705-001731
RFS1001
CONNECTOR-COAXIAL
3708-002162
SLC500
CONNECTOR-FPC/FFC/PIC
3709-001575
CD300
CONNECTOR-CARD
3709-001645
SIM300
CONNECTOR-CARD
3711-007244
HDC503
CONNECTOR-HEADER
3711-007313
HDC301
CONNECTOR-HEADER
3711-007332
HDC300
CONNECTOR-HEADER
3711-007478
HDC200
CONNECTOR-HEADER
3711-007629
BTC600
CONNECTOR-HEADER
3711-007746
HDC501
CONNECTOR-HEADER
3711-007810
HDC500
CONNECTOR-HEADER
3711-008011
HDC504
CONNECTOR-HEADER
3712-001375
ANT1000,ANT1001
CONNECTOR-TERMINAL
3712-001375
ANT1002,ANT200
CONNECTOR-TERMINAL
3712-001375
MOT600,MOT601
CONNECTOR-TERMINAL
4709-002048
GH62-00015A
U204
RF-MODULE
PORON1000
PAD GAP-PCB GASKET
GH70-04443A
SC1000,SC1001,SC1002
ICT SHIELD-CAN CLIP
GH70-04443A
SC1003,SC1004,SC1005
ICT SHIELD-CAN CLIP
GH70-07861A
SC1009
ICT SHIELD-FRAME_COVER
GH80-03321A
R1000,R1018,R309
Solder Bridge PAD
GH98-21812A
SC1006
ICT SHIELD-FRAME_COVER
GH98-21813A
SC1007
ICT SHIELD-FRAME_COVER
GH98-21814A
SC1008
ICT SHIELD-FRAME_COVER
5-10
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
6. Level 6 Repair
6-1. S/W installation
6-1-1. Required items in order to install S/W
y
y
y
•
•
•
•
Installation program: Downloader Program (Odin3 v1.85.exe with odin3.ini)
GT-N7000 Mobile Phone
Data Cable
JIG BOX (GH99-36900B)
RF Test Cable (GH39-00985A)
JIG Cable (GH39-01290A)
Adapter (GH99-38251A)
• Serial Cable
y Mobile device specific S/W: Binary files
※ Settings
Connect ANYWAY JIG BOX
with JIG CABLE (Phone to JIG)
or PC to Phone Using Data Cable
6-1
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 6 Repair
6-1-2. S/W Installation Program (Downloader program)
„ Open up the S/W Installation Program by executing the "Odin3 v1.85.exe"
("odin3.ini" file should be in the same folder with odin3 v1.85.exe)
1. Enable the check mark by click on the following options,
- Check Re-Partition, Auto Reboot, and F. Reset Time
- Check PIT
- Check PDA, PHONE, and CSC Files
6-2
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 6 Repair
2. Enter into Download Mode
① Enter into Download Mode by pressing Volume Down button, OK button, and
ON/OFF Button simultaneously.
② Next, press Volume Up button.
3. Connect the device to PC via Data Cable.
Make sure that the one of communication port [ID:COM] box is highlighted in
yellow. The device is now connected with the PC and ready to download the
binary file into the device.
6-3
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 6 Repair
4. Start downloading binary file into the device by clicking Start Button on the screen.
the green colored "PASS!" sign will appear on the upper-left box if the binary file
has been successfully downloaded into the device.
5.
Disconnect the device from the Data cable.
6.
Once the device boots up, you can check the version of the binary file or name
by pressing the following code in sequence;
*#1234#
You can perform full reset by pressing the following code in sequence;
*2767*3855#
6-4
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
7. Level 2 Repair
7-1. Disassembly
1
2
4
2
1
3
Release the screws at 9 points.
(Torque: 1.0±0.1 kgf.cm) (Size: M1.4*L3)
Disjoint hook 6 points at the rear
(Follow the order)
DO NOT MAKE SCRATCH ON THE REAR.
3
4
Separate the cable from the PBA.
Release the screw 2point(Size: M1.4*L3)
(Torque: 1.1±0.1 kgf.cm)
Separate all connectors from the PBA.
Separate the PBA from the Front.
Be careful not to rip up the FPCBs.
7-1
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
7. Level 2 Repair
5
6
Release the screw 3-point(Size: M1.4*L2.5)
(Torque: 1.0±0.1 kgf.cm)
Separate the black plate.
Separate Receiver Ass'y and CAM/Sensor
Ass'y from the Front.
Release the screw 3point(Size: M1.4*L2.5)
(Torque: 1.0±0.1 kgf.cm)
Separate the sub PBA from the PBA.
Be careful not to rip up the FPCBs.
7-2
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
7. Level 2 Repair
7-2. Assembly
1
2
Insert the receiver/earjack ass'y into the front.
Insert the 2M cam/censor ass'y into the front.
Attach black plate.
Screw 2 points.((Size: M1.4*L2.5)
(Torque: 1.0±0.1 kgf.cm)
It must work
in a flat place.
Connect the cable on the sub PBA.
Attach the sub PBA on the Front.
Attach SPK/Intenna module on the sub PBA.
Screw 3 points.(Size: M1.4*L2.5)
(Torque: 1.0±0.1 kgf.cm)
Be careful not to damage the camera FPCB.
3
4
Put the PBA on the Front.
Screws at 2point(Size: M1.4*L3)
(Torque: 1.1±0.1 kgf.cm)
Be careful to damage the connector FPCB.
Organize the cable in the furrow.
7-3
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
7. Level 2 Repair
5
6
1
3
2
4
Connect all the connector on the PBA.
Connect the cable on the PBA.
Assemble the Rear and the
Front.
(Follow the order)
Hook at the 6 points.
Be careful to damage the cable.
7
1
2
3
4
5
6
Screws at 9 points.
(Torque: 1.0±0.1 kgf.cm)
(Size: M1.4*L3)
DO NOT MAKE SCRATCH ON THE REAR.
7-4
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
2G_TX_LB
B5XT 3G
1B
B2XT 3G
3G TX
WIFI/BT
Switch
DUP/SAW BANK
3
3G_TX_LB
BAND SWITCH
3G_TX_HB
MMMB PAM
2G_TX_HB
ASM
Main ANT
B8XT 3G
BT/WIFI Antenna
Diversity antenna
PAM
DCDC
X R 2G
/ T AN 3G
26MHz
TCXO
3.5ø
EAR
DRx
DigRF
FM
Radio
Diversity Diplex
SAW
Diversity Diplex
SAW
RD_CTRL
2G/3G RX
2G/3G Rx
PM_L 2G/3G
PM_H Tx
Transceiver
TRX
DCDC
GT-N7000/I9220
BLOCK DIAGRAM
FM RADIO R/L
RCV
AMP
EAR
AMP
SPK
AMP
LINE2
L/R
PCM / I2S
IF Port 2
PCM / I2S
IF Port 1
2-mic NS
MEMORY
GPS_CLK_EN
SYS_CLK_EN
REF_CLK_EN
SYS_CLK_26M
DIG_RX/TX
NFC
Optional
MIC2
MIC1
MIC3
PCM / I2S
IF Port 0
3.5phi Ear MIC
Mic bias
LDO
Main mic
Mic bias
LDO
Sub mic
Mic bias
LDO
I2S2
AUDIO
I2S1
Multimedia Audio
Call audio
32.76 8
MODEM
SIM
Card
GPS Antenna
MOTOR
Haptic
driver
Flash
LED
driver
CLOCK
R
T
C
Fuel
Gauge
MUIC
Charger
RESET
Function
I2S1
UART0
UART3
UART1
CLOCK
POWER Management
REC PCM
BT
HSIC_STROBE
HSIC_DATA
CLOCK
I2S0
USB ID
Ac c
sensor
mipi
mipi
mipi
MUIC_ID
High
Speed
switch
Mobile HD
Transmitter
USB D+
USB D-
MUIC_DM
MUIC_DP
MICRO USB
V_BUS_5V
HDMI
Gyro
sensor
Bar o
meter
Switching
Charger
VBAT
Li- Ion
PCM0
Magnetic
sensor
V_BUS_5V
SYSTEM
AUDIO
Prox.
senso r
IF
WIFI
16G/32G MASS
MEMORY
KEYs
8M CAMERA
LCD
TSP
VT
CAMERA
MEMORY
8. Level 3 Repair
8-1
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Level 3 Repair
ANT1002
U208
C253
ANT1001
C254
L1036
C1083
BH1003
L507
GPS_UART_RTS
C533
C649
U505
U200
U605
CODEC_MCLK
F501
U509
C502
HDC501
C648
TP213 TP212
C1000
C1017
R515
C512
R300
R301
R302
U508
TP211
TP402
R305
ANT202
C275
GPS_UART_CTS
HDC503
C265
C264
C256
R509
C260
C289
R226
R227
C252
U500
C255
R233
R236
C259
R232
Q200
C258
C501
C257
C261
R221
C500
R503
C510
C263
CD300
R510
OSC201
TP215
C251
C509
U209
TP204 TP203
U204
U516
R224
C271
R225
L208
C285
C268
C283
L209
C284
C262
R501
R504
U503
R508
R505
R507
C520
C519
R502
C273
C280
C515
C541
PEN_TP_IRQ
C272
C279
C277
C514
C546
C524
C278
ANT201
C428
R522
C288
SIM300
C427
R442
C538
C536
C341
ZD300
R304
R303
C537
R512
C1027
C507
L1007
L1004
C1025
L1005
C513
C1022
SC1008
C1024
U1000
U504
C426
R523
C357
C358
R506
C1016
L502
C1001
C348
C349
R310
R309
R218
C346
C347
R458
R457
C54 4
C429
C540
U301
R430
C650
C431
C430
R516
R514
C1021
R431
R614
R500
L1000
C1023
L1003
R202
R200
C503
U1017
C668
L1002
R511
R517
C677
U608
C670
R205
C246
C665
R204
C245
R217
C206
R201
TP210
C242
U606
C672
C432
SC1007
R513
L506
C531
F500
C528
C532
C534
L508
TP201
L505
C535
L203
V200
R207
C213
R219
R333
R216
R335
C205
C226
C224
C560
U514
C539
R617
C433
C423
R528
C241
C202
C424
C425
R526
C675
C248
U207
R220
C516
R527
R618
C214
R308
C247
C562
C559
R521
C523
C525
C561
OSC500
C204
C276
U202
C231
PEN_TP_AOUT
R208
R209
C230
C266
C234
C211
C212
C237
PCM_SYNC
R307
C267
C201
C215
PCM_CLK
C203
C236
C235
C208
C207
R450
C232
C200
C233
C269
C216
FM_RST
R424
R425
C209
OSC200
R211
C217
U201
R206
C221
TP208
C210
TP200
L201
R203
R215
R212
L202
C229
L200
U206
R214
TA200
C281
C249
ANT200
R222
SC1009
V207
L207
C218
L214
C250
TP205
C270
L204
R223
R213
TP206
L213
R235
R234
C290
C274
D200
L205
C225
V206
C287
C286
C219
C222
C282
L212
V204
C228
V205
L210
R231
L1039
V202
C511
U502
R229
C223
ANT1000
HDC200
V203
R460
R459
TP207
C508
C227
C220
TP209
C1080
L1040
C1087
C1086 L1030
R230
R519
R228
C643
LED500
R520
C526
TP202
L211
HDC504
GPS_UART_TXD
R518
C527
GPS_EN
L509
TP214
TP216
RFS1001
TH401
HDC500
C1019
L1001
R403
R401
C1018
RFS1000
R1018
R1019
HDC302
BH1000
BH1002
C1064
R1010
R1008
Q1000
R1007
C1063
R1009
Q1001
R1011
C343
C344
C342
HDC300
ZD301
C243
L304
C354
U205
C244
HDC301
8-2
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
MIC200
Level 3 Repair
R621
U609
C556
C238
C240
U511
U1008
F1002
L1035 C1078
C1102 C1077
L1025
U515
U303
TP303
TAC301
UME300
R1017
C506
TP309
C563
R341
SC1000
L511
R451
R429
R427
R417
R418
R443
R400
R402
RESET_ALL
PHONE_ACTIVE
eMMC_EN
UCP400
TA600
U1014
SC1004
U300
U602
TP405
R445
TP600
R454
U604
C406
R435
D601
MOT600
R610
C678
C662
R611
MOT601
C517
L503
U1005
F1000
OSC1000
R461
C440
C407
C605
U1002
U1001
U1009
ZD302
PORON1000
C445
R466
ZD600
R404
R428
R416
TH400
C417
C416
C418
R605
C635
R423
D600
R608
R426
R433
C413
C402
R419
C664
C636
C655
R606
C607
R604
C657
C612
C658
C619
C613
C640
L604
C631
C601
C632
C435
L603
C616
C634
C618
R420
C419
C628
C663
C600
C604
C617
OSC600
R452
C434
L600
C659
R453
R406
C653
C646
C639
R612
C656
C622
C627
C621
L606
R434
R455
C624
C623
C609
C614
C441
R456
TP406
R405
C626
R449
R444
C652
C625
C610
R607
C401
C408
C644
R446
R432
C403
C518
SC1005
C647
C651
C443
R603
C444
R462
R326
L605
C641
C661
C1043
C1047
R1003
C1060
C1003
TP308
C1035
C1059
C1012
C1039
SYS_CLK
C1098
C1007
C1048
C1037
C1010
C1061
C1002
R1016
C1008
C1004
C1093
C1038
L1038
C1081
C1013
C1094
L1031
C1090
C1082
L1028
C1079
C1074
C1011
C629
C1056
C1006
C1062
C1075
TAC300
C1097
C1096 C1095
L1024
F1003
L1034
C1084
C1069
C1066
C1067
F1001
L1026
R1000
L1037
C1005
C1065
R441
R338
C642
C1026
C615
C611
R1001
L1027
C325
L504
C1009
C1015
C1014
SPI_DRW
L1008
C1068
C352
R609
C633
L602
C630
C660
L601
C1020
C316
C637
U601
L1006
L1014
L1009
L1011
L1015
L1010
SC1006
C315
C638
L1012
OSC300
C336
C338
C1031
C300
C353
R620
L1016
C1030
C304
R327
C1053
R312
C335
C327
R615
C666
C1042 L1023
L1020
C1046
C1052
C1045
L1019
L1033
L1018
L1017
C1036
C1034
C1041
C410
C337
C324
L1021
C1054
C1051
C1044
C409
TH300
C438
R439
C400
R463
C339
R438
C326
C446
R306
C332
R437
L1022
U1004
R328
C329
C319
SC1001
C1055
C340
R322
C1058
R436
C411
C322
R329
SC1003
C321
C351
C301
C318
R340
RESET_N_RF
C1029
L1013
C1040
U1003
R339
C345
TAC302
OSC400
R342
C1032
R1002
C1028
R1005 R1004 R1006
R413
C439
R447
TP403 TP401
C437
C1049 C1050
C1057
L303
C334
C333
R448
R440
C404
C422
C436
C414
C415
C405
R408
R409
R410
R407
R414
C412
R415
R325
R411
C420
R412
C305
C421
TP404
TP307
RESET300
C442
R464
C317
TP400
U600
U400
L301
TP301
R465
C314
C356
C330
R331
C328
R330
R313
RESET_REQ_N
R311
TP300
C306
R318
R317
TP306
CP_ON
L300
C603
C355
R601
C350
C602
L302
C310
C312
C331
C313
R324
C311
R323
C323
C320
TP302
R319
R314
R316
R320
R315
C302
C303
R321
U302
C359
C360
RESET_PWRDWN_N
TP500
R600
C620
BTC600
SC1002
R616
C676
L608
U603
TP_VICHG
TP1000
C1091
U517
C547
R337
L510
C545
C564
C551
SLC500
R536
U513
C554
U518
C552
GPS_nRST
C1088
L1029
C654
C1073
R1013
C1089
C1101
C505
C543
C645
C553
U1011
C1076
R529
R422
C1099
C1085
U501
U510
C548
R530
C549
C1100
C555
R533
R535
R531
R421
R336
OSC1001
R53 4
U507
C542
R532
C565
L500
C504
R525
C309
L501
C550
R524
C308
C307
C521
C530
U512
TP304 TP305
C522
C529
U506
BH1001
GPS_1000
C557
C558
C239
GPS_UART_RXD
L206
L215
V201
V208
U1013
R619
U607
C669
L607
R613
C671
U1012
C606
C608
R602
BAT600
R332
R334
8-3
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-3. Flow Chart of Troubleshooting
Equipments
Ç Oscilloscope
Ç Digital Multimeter
Ç + driver, ESD Safe Tweezer
Ç Power Supply
Ç 8960 & Spectrum Analyzer
Ç Soldering iron
8-4
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-3-1. Power On
Cell-phone can`t power on.
No
Check the Battery Voltage.
Is it more than 3.6V?
Charging the battery by TA.
If its voltage level is extremely low(under 3.0V),
Change the battery.
Yes
Power-on the phone and check
the power-on sound, display
No
Change the SPK module.
and motor vibration.
Change Front LCD Ass'y.
Are they ok?
Change the Vibration Motor module.
Yes
Check the TAC302
(soldering crack, open, etc)
Abnormal
Change the TAC302(Power-key)
And retry to the power-on operation.
Yes
No
Check the U602 output voltage
(C633 = 2.0V, C655 = 1.1V)
If the output voltage is not satisfied with normal
condition, Change the U602.
※ Each voltage level has ±10% margin.
Yes
No
Check the TP406 output signal
(AP_PS_HOLD(TP) = 2.8V)
If the output voltage is not satisfied with normal
condition, Change the U602.
※ Each voltage level has ±10% margin.
Yes
Change the OSC600.
If OSC600 does not still work, Change the U602
No
Check the Clock OSC600(TP207)
This problem is internal oscillator of U602.
Is that frequency 32.768Khz?
※ Test condition (Oscilloscope setting)
: 20.0us.div (time division)
Yes
check the initial operation
Yes
END
8-5
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
R1013
R1017
U1011
C1089
L1029
U501
C1077
C1102
L1035
C1078
C506
L1025
U509
TP1000
ZD302
PORON1000
R447
R448
C438
R439
TAC302
SC1003
C513
C1022
R515
C442
C648
L502
U504
OSC400
HDC501
R500
R506
C650
SC1008
R440
C502
C503
U1017
R430
C1091
U301
C358
C677
U608
L1000
C1000
R413
R431
C668
R614
C654
C357
R514
C531
C532
L508
C535
C534
C670
C665
SLC500
L506
R511
C539
R513 U505 R516
SC1009
R517
C528
R519
L505
C533
C645
F1002
C1101
C505
L509
GPS_nRST
C1088
C1076
U1008
C1083
C1085
C1073
C504
L1036
C1099
GPS_1000
U507
GPS_UART_RXD
L500
C1100
L501
C521
OSC1001
C522
C529C530
ANT1002
ANT1001
U506
Level 3 Repair
VCC_2.8V_PDA
ANT200
1 1
L205
VCC_2.8V_PDA
53
VIO
VDD_CORE
1
3
5
2
6
4
52
42
47
21
14
48
27
VBAT
VBAT
VIN_LDO
VIN_LDO
VDD_FEM
TCXO_VDD
SR_VLX
WL_HOST_WAKE
R231
V204
43
C223
C222
44
XTAL_37_4M_IN
XTAL_37_4M_OUT
45
51
49
L205
50
7
17
C250
BT_WIFI_CLK32K
TP207
C225
12
R222
R213
11
R214
GND
GND
GND
GND
GND
GND
GND
76
75
74
73
72
34
R215
77
GND
GND
GND
GND
GND
GND
69
68
67
66
65
71
70
GND
GND
GND
64
63
GND
GND
46
GND
GND
GND
GND
22
16
15
20
13
32
19
33
C221
8
GND
FM_AOUT2
GND
FM_AOUT1
GND
WL_REG_ON
WL_WAKE
18
R215
R213
R214
R211
SR_VLX
SLEEP_CLK
WL_GPIO6
41
35
C228
TP208
RESET_PWRDWN_N
CLK_REQ
WL_UART_RXD
60
R212
U400
R464
L301
R410
R409
C405
R408
R407
R414
R415
C412
R325
C420
R411
R412
C305
L300
C314
C328
C330
C421
TP400
R212
ANT_2G|5G
HSIC_STROBE
R465
C317
HSIC_AVDD
HSIC_DATA
BT_UART_RXD
WL_UART_TXD
40
C355
C350
L302
C331
RESET_ALL
PHONE_ACTIVE
C356
R331
C323
C311
R313
R311
RESET_REQ_N
R330
ANT_FM_RX
BT_UART_TXD
HSIC_PREF
37
TP306
OSCOUT
BT_UART_RTS
BT_PCM_IN
BT_PCM_OUT
BT_PCM_CLK
BT_PCM_SYNC
C218
OSCIN
BT_UART_CTS
29
31
39
CP_ON
TCXO_IN
BT_RST
30
TP209
U204
BT_REG_ON
62
36
L204
61
TP208
BT_PCM_SYNC
BT_WAKE
38
WLAN_HOST_WAKE
WLAN_EN
ANT_DIVER_CTRL
BT_HOST_WAKE
9
R229
26
U204
10
TP205
TP206
BT_PCM_OUT
BT_PCM_CLK
25
TP204 TP203
SDIO_CMD
28
BT_UART_RTS
BT_UART_CTS
BT_UART_RXD
BT_UART_TXD
BT_PCM_IN
V203
TP201
TP202
TP203
TP204
FM_I2S_WS
SDIO_CLK
57
BT_HOST_WAKE
BT_WAKE
BT_EN
BT_nRST
FM_I2S_CLK
SDIO_D3
54
C220
24
C511
SDIO_D1
SDIO_D2
58
23
C508
56
59
TP200
FM_I2S_DI
FM_I2S_DO
U502
SDIO_D0
C219
ZD302
55
TP207
WLAN_SDIO_D(0)
WLAN_SDIO_D(1)
WLAN_SDIO_D(2)
WLAN_SDIO_D(3)
WLAN_SDIO_CLK
WLAN_SDIO_CMD
C227
5 6 7
TP209
4
R460
TP202
3
R459
TP201
2
C227
L204
C228
C222
1
1608
C221
2
C225
TAC302
ON_SW
V_BAT
C220
C219
C223
2
V_BAT
C218
TP404
TP307
eMMC_EN
C437
L303
C334
C333
U300
RESET_N_RF
C301
C321
C345
C332
C326
C339
TH300
R441
R312
C335
U604
C518
C644
C656
C623
R423
R433
R428
C635
R605
R606
D600
R604
R608
R426
C402
C435
C618
R419
C605
C600
C604
L603
C655
C413
R416
ZD600
C664
C636
C663
C658
L600
C419
C657
C628
R420
C653
C627
C622
C621
U602
R456
R455
C626
C408
C652
C624
C625
C403
C443
C641
C646
C659
L504
C642
C647
C617
R326
C661
C639
C444
R462
R338
C325
C609
C614
L606
C315
C615
C611
C610
R607
L605
C630
L601
C633
L602
R609
C336
OSC300
R620
U601
C660
C629
C316
C353
C352
R327
C304
C300
C338
R615
C666
C327
C651
R463
C337
C324
C637
C410
C319
R306
R603
C409
C340
R328
C329
C638
C411
C400
C322
R329
R322
R436
C351
R340
C318
R1002
R339
UCP400
RESET300
R342
R610
C662
R611
8-6
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-3-2. Initial
Initial Failure
Yes
Re-download SW the cell-phone.
Abnormal
No
Check the AP Reset
AP_N_RST_IN(R608) = 2.8V(High)
Check the U602 and R608 (crack, open, etc.)
Yes
Check the Frequency, waveforms
using oscillator.
Abnormal
32.768KHz : OSC600(TP207),
24Mhz : OSC400(R413)
Check the OSC600, OSC400 and R413.
(Crack, open etc.)
Check the output clock waveforms and frequency.
※ Test condition (Oscilloscope setting)
: 20.0us.div (time division)
Normal
Change UCP400,U602
Abnormal
Change PBA
END
8-7
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
XTAL_24MHZ_IN
4
1
OSC400
C618
C619
VCC_2.8V_PDA
R603
R605
1
F6
E5
E6
F5
AP_PS_HOLD
AP_PMIC_SCL
AP_PMIC_SDA
AP_PMIC_IRQ
VCC_2.8V_PDA
C620
R606
F3
nPOWER
ON_SW
3
1
E7
F7
D7
C4
OSC600
C1
_ONO
PWRON
JIGON
PWRHOLD
XTAL_24MHZ_OUT
SCL
C438
SDA
C439
_IRQ1
32KHZ_CP
XIN
XOUT
2
C2
VICHG
2
C617
D600
2
JTAG_IF_CON_SENSE
3
R413
C634
R607
C3
32KHZ_AP
D9
VCC_2.8V_PDA
SHORT
D8
R608
D6
AP_N_RST_IN
C635
K9
L13
L12
L11
L10
N10
M10
E11
E10
R465
_MR1
_MR2
_RSO
IN21
INL1
INL2
INL3
INL4
INL5
INL6
GPIO0
U602
GPIO1
GPIO2
U400
R464
L301
C422
C404
C436
C414
C415
R410
C405
R409
R407
R408
R414
R415
R325
R410
R409
C405
R408
R407
R414
R415
TP400
R411
R412
C412
C421
R325
C420
C305
TP403 TP401
C439
RESET_ALL
PHONE_ACTIVE
eMMC_EN
C437
L303
C333
R328
R306
C332
C326
C324
R441
C605
R406
U604
C434
R402
R400
TH400
TA600
R404
C417
C418
R423
R426
R433
D601
MOT600
C615
C626
C622
C621
SC1005
C647
L606
L600
U602
C661
C609
C614
R607
C646
C663
C639 C659
C640
C619
C632
L604
C613
C616
C601
OSC600
C634
L603
C600
C617
C604
C651
ZD600
C610
C629
R603
C635
C416
R416
C624
C625
R608
R605 R428
D600
L605
C611
L601
C633
C630
L602
U601
R609
C402
R419
C413
R452
R427 R418
R405
R453
R429 R417
R611
R451 R443
U602
R435
R434
R612
C662
TP600
C441
ZD600
R610
R454 R445
R428
R444
R423
R433
R606
TP406
R416
C635
C664
C636
D600
R604
R608
R426
R605
C402
R419
C657
C658
C604
C600
C618
C435
C646
C663
R420
C653
C655
C413
C440
R466 C407
C446 C401
C656
C623
R461 C406
R455
C627
C621
C628
L603
R438
R437
C443
C403
C624
C419
R446
R449
R432
L600
C659
C617
C518
C647
C639
C642
C622
C661
L606
R456
C644
C609
C614
R607
R326
C336
C641
C615
C611
C626
C408
C652
C438
R439
R462
R338
C625
C610
C629
C325
C444
C445
R312
L504
L605
C633
C630
L602
U601
R609
C315
R620
C352
OSC300
C353
C660
L601
C651
C316
R327
C304
C300
C338
R615
C666
C637
C410
R463
TH300
C335
C327
R603
C409
C339
C337
SC1003
C329
C638
C411
C400
UCP400
R322
R436
C322
C319
R329
C340
C345
UCP400
U300
RESET_N_RF
C301
C321
C351
R340
C318
R1002
R342
R339
R413
OSC400
TP404
TP307
C334
RESET300
TP405
C328
C330
C317
C412
L300
C314
L302
C331
R331
C350
C323
C356
RESET_REQ_N
R313
R311
R330
C311
TP306
CP_ON
C355
RESET_PWRDWN_N
F11
32KHZ_AP
TP400
nPOWER
C620
SC1002
8-8
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-3-3. No Service
No service
Yes
Check memu setting
Menu → applications → setting → wireless and network →
mobile networks → network mode → setting is auto mode ?
Menu → Phone → Keypad →
*#1234# → check Phone version →
PHONE : N7000XXXX
PHONE : unknown
PHONE : N7000XXXX
Check the connection of RF coaxial cable
PHONE : unknown
Check the CP_VSD1,CP_VSD2_1.8V
CP_VSD1 (C350) =0.9~1.4V
CP_VSD2_1.8V (C351) = 1.8V
No
Replace the U300
Yes
No
Check VREF
VREF ( C356 ) = 600mV
Replace the U300
Abnorma
l
Change the board
Yes
END
8-9
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
V_BAT
VRTC_1.8V
VUSB_IO
CP_VSD2_1.8V
C301
CP_VSD2_1.8V
C300
V_BAT
VPLL_1.2V
SD_DQM0
SD_DQM1
SD_DQS0
SD_DQS1
F16
B10
G16
G14
G13
SUSPEND_REQUEST_HSIC
B15
A15
SD_nCLK
J14
J13
SD_CS
H14
H13
B7
SD_CAS
SD_RAS
E14
G10
B13
B12
MEM_WE
K17
B14
SD_CKE
SD_CLK
A14
M5
M2
M4
M6
N5
RTCK_CP
M3
L7
N13
CP_TXD_1.8V
CP_RXD_1.8V
M14
L13
P13
N12
L11
M15
M13
K7
M1
L1
L4
L2
K5
L9
L5
K1
C330
C323
C329
C340
MEM_A_9
MEM_A_10
SD1_FB
MEM_A_11
SD1_SW
MEM_A_12
SD1_SW
MEM_A_13
SD2_FB
MEM_A_14
SD2_SW
MEM_A_15
SD2_SW
MEM_A_16
MEM_A_17
MEM_A_18
CC_CLK
MEM_A_19
CC_IO
CC_RST
MEM_A_20
MEM_A_21
MEM_A_22
CLKOUT0
MEM_A_23
CLKOUT2
MEM_BC0_N
F32K
MEM_BC1_N
MEM_BC2_N
OSC32K
U300
MEM_BC3_N
MEM_BE0_N
T_OUT0
T_OUT1
MEM_BE1_N
DMINUS
DPLUS
MEM_BFCLKO_0
MEM_BFCLKO_1
HW_MON1
MEM_CS0_N
HW_MON2
MEM_CS1_N
2MIC_SCL_1.8V
2MIC_SDA_1.8V
P9
REC_PCM_OUT
REC_PCM_IN
REC_PCM_SYNC
GPS_CLK_EN
REC_PCM_CLK
PHONE_ACTIVE
P2
R1
N1
N2
PHONE_ACTIVE
U7
R313
T8
R312
J6
J5
TH300
J4
CP_ON
H2
CP_ON
J2
L302
CP_VSD2_1.8V
E1
C2
A2
L303
A3
U14
SIM_CLK
SIM_IO
SIM_RST
T13
T14
N8
P10
USB_DMINUS
MEM_CAS_N
USB_DPLUS
MEM_RAS_N
USB_ID
MEM_ADV_N
USB_TEST
MEM_RD_N
USB_TUNE
MEM_WR_N
HSIC_USB_DATA
MEM_WAIT_N
HSIC_USB_STRB
C352
L17
M17
OSC300
N4
P3
T11
C353
U11
R6
HW_MON1
HW_MON2
P7
R326
USIF1_SCLK
USIF1_CTS_N
MMCI1_DAT_0
USIF1_RTS_N
MMCI1_DAT_1
USIF1_RXD_MRST
MMCI1_DAT_2
USIF1_TXD_MTSR
MMCI1_DAT_3
REF_CLK_EN
MMCI1_CD
SYSCLKEN
MMCI1_CLK
SYS_CLK
MMCI1_CMD
TRIG_B
TRIG_IN
RESET2_N
MIPI_HSI_RX_DATA
MIPI_HSI_RX_FLG
RESET_BB_N
MIPI_HSI_RX_RDY
RESET_PWRDWN_N
MIPI_HSI_RX_WAKE
ALERT_N
TRST_N
XRESET_N
MIPI_HSI_TX_DATA
MIPI_HSI_TX_FLG
ANAMON
MIPI_HSI_TX_RDY
FCDP_RBN
FSS
MIPI_HSI_TX_WAKE
FWP
ETM11_TRACECLK
TCK
TDI
ETM11_TRACEPKT0
TDO
ETM11_TRACEPKT1
ETM11_TRACEPKT2
TMS
ETM11_TRACEPKT3
TM_EN
ETM11_TRACEPKT4
VREF
ETM11_TRACEPKT5
VRTC
ETM11_TRACEPKT6
DSP_AUDIO_IN1
IPC_HOST_WAKEUP
CP_DCP_D+
SHORT
R17
T17
N16
P17
T16
R327
R328
R329
U13
U12
MEM_CKE
MEM_SDCLKO
C350
C351
2MIC_MCLK
CODEC_MCLK
DSP_AUDIO_IN1
MEM_CS3_N
CP_VSD1
D3
D1
B6
MEM_CS2_N
V_BAT
DI3_RX_DAT
DI3_TX_DAT
DI3_RX_DATX
DI3_TX_DATX
T7
U8
H6
R311
P1
R2
2203-007147
ON1
ON2_N
MEM_A_8
R308
PDA_ACTIVE
GPS_CNTL
N10
2203-007147
MEM_A_7
TP306
T1
TP307
U3
HSIC_DATA1
HSIC_STROBE1
SHORT
SHORT
IPC_SLAVE_WAKEUP
U2
ACTIVE_STATE_HSIC
T2
TP308
K3
U9
P12
F6
T5
R5
K2
J3
U10
R333
R335
REF_CLK_EN
SYS_CLK_EN
SYS_CLK_26M
2MIC_UART_RXD
2MIC_UART_TXD
TRIG_IN
RESET300
RESET_REQ_N
RESET_PWRDWN_N
T4
T9
D4
AP_FLM_TXD
AP_FLM_RXD
R330
R331
T3
RESET_N_RF
RESET_BB_N
RESET_PWRDWN_N
TRST_N_CP
RESET_N_RF
A6
E3
B8
T6
TCK_CP
TDI_CP
TDO_CP
TMS_CP
U5
U4
U6
K4
VRTC_1.8V
J1
F4
H8
VSS
VSS
VSS_PLL
E4
R9
U16
C355
C356
U400
L301
L300
C314
C331
R464
C350
R465
C355
RESET_PWRDWN_N
P11
VSS
VSS
VSS
VSS
VSS
VSS
VSS
P8
L16
J11
L10
L14
K13
VSS
VSS
J8
G8
VSS
VSS
AGND
H3
D9
F14
D14
RESET_ALL
C317
C328
C330
RESET_ALL
PHONE_ACTIVE
C356
C305
L302
C323
R313
R331
RESERVED
CP_ON
C311
R311
RESET_REQ_N
R330
C328
C322
C319
C4
VUSB_PD
F2
H1
VUSB_IO
VUSB_ANA
B4
G1
A5
C1
C3
A4
G2
N9
VPP
VSIM
VPLL
VPMU
VIO_12
VDD_VSD2
VDD_VBAT_SD2
VDD_VBAT_SD1
VDD_VBAT_PMU
L8
F3
T12
T15
P14
N17
R12
K16
R16
VDD_SIM
VDD_PLL
VDD_RTC
VDD_MIPI
VDD_MMC
VDD_USBIO
VDD_USB_PD
VDD_USB_ANA
M4
MEM_A_6
ETM11_TRACEPKT7
TP306
C332
C311
C326
C327
C325
K8
J17
K11
B11
N11
F15
VDD_IO18
VDD_IO18
VDD_IO18
VDD_IO18
VDD_IO18
VDD_IO12
VDD_IO18
T10
U15
VDD_DIGRF
R8
K9
H9
E12
K14
VDDCORE
VDDCORE
M3
MEM_A_4
MEM_A_5
NC
A12
M2
NC
E16
C16
B16
M1
MEM_A_3
NC
J15
G15
D16
MEM_A_2
NC
J16
H16
PCM_SYNC
DI3_TX_DAT
DI3_TX_DATX
MEM_A_1
NC
H17
PCM_CLK
SPEECH_PCM_CLK
CP_DUMP_INT
SPEECH_PCM_OUT_CP
SPEECH_PCM_IN_CP
SPEECH_PCM_SYNC
2MIC_RST
2MIC_PWDN
CP_VSD2_1.8V
M9
M8
K10
NC
F17
G17
DI3_RX_DAT
DI3_RX_DATX
MEM_A_0
NC
E17
MEM_AD_14
MEM_AD_15
1
D17
VUSB_PD
2
C17
I2S2_CLK1
MEM_AD_12
MEM_AD_13
U1
C9
B17
I2S2_WA1
I2S2_CLK0
R4
B9
A16
I2S2_TX
I2S2_WA0
MEM_AD_9
A1
A8
C12
I2S2_RX
MEM_AD_8
MEM_AD_10
MEM_AD_11
U17
A9
MEM_AD_6
MEM_AD_7
A17
A10
C317
R306
A11
I2C1_SCL
I2C1_SDA
VSS_USB
F13
A13
MEM_AD_4
VSS_SD2
J12
CP_D1(0)
CP_D1(1)
CP_D1(2)
CP_D1(3)
CP_D1(4)
CP_D1(5)
CP_D1(6)
CP_D1(7)
CP_D1(8)
CP_D1(9)
CP_D1(10)
CP_D1(11)
CP_D1(12)
CP_D1(13)
CP_D1(14)
CP_D1(15)
EINT1
EINT2
EINT3
MEM_AD_3
VSS_RTC
D13
SD_BA0
SD_BA1
CP_D1(0:15)
VUSB_ANA_1.8V
R307
MEM_AD_5
VSS_SD1
A7
D11
D12
MEM_AD_1
VSS_PMU
E11
H10
VUSB_IO
MEM_AD_2
F1
E9
D10
MEM_AD_0
B1
F9
N14
D8
E8
C324
C339
C338
C321
G9
VDDCORE_EBU
G11
VDDCORE
H11
VDDCORE
E10
C337
CP_A1(0)
CP_A1(1)
CP_A1(2)
CP_A1(3)
CP_A1(4)
CP_A1(5)
CP_A1(6)
CP_A1(7)
CP_A1(8)
CP_A1(9)
CP_A1(10)
CP_A1(11)
CP_A1(12)
E13
P16
VBUS
VDDCORE
CP_A1(0:12)
VDDCORE
C335
C334
C336
C333
USB_VBUS_CP_4.9V
CP_VSIM
VPMU_1.3V
C318
VIO_1.2V
M16
C315
CP_VSD1
CP_VSD1
VUSB_PD
C316
C314
CP_VSD1
C305
CP_VSD2_1.8V
VPLL_1.2V
C331
C304
VPLL_1.2V
L301
L300
VIO_1.2V
CP_VSIM
CP_VSD2_1.8V
TP404
TP307
L303
eMMC_EN
C334
C437
RESET300
C333
U300
C321
R322
R328
C329
R306
C332
C326
TH300
C403
C518
C443
R338
L504
C444
R462
R326
C325
C336
C315
OSC300
C352
C353
R620
C408
C652
R456
R455
C642
C641
C633
C630
L602
U601
C660
C316
R327
C304
C300
R441
R312
C335
C338
R615
C666
U604
C410
R463
C337
C327
C637
C400
C409
C339
C324
C638
C411
C322
C319
R329
C340
C345
R436
C351
C301
C318
R340
RESET_N_RF
R1002
R342
R339
8-10
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-3-4. Sim Part
Insert SIM card
Yes
Check the Pin Soldering
of SIM300
No
Resoldering and recheck
Yes
Check the SIM Voltage.
(R312) >= 1.8 or 3.0?
No
Change to the new SIM card.
If it doesn`t still work SIM card after changeing
the SIM card, Check the UCP300 (Crack etc)
Yes
R202
C246
R200
TP213 TP212
TP211
C348
C349
R218
R310
C346
C347
TP402
CP_VSIM
R309
SHORT
SIM300
6 6
5 5
4 4
G
G G G
7 8 9 10
C345
C245
R309
R322
NFC_SWP
SIM_IO
C207
R457
OPEN
C206
R458
R310
C224
CP_VSIM
C226
NFC_SIMVCC
C242
R217
C231
C202
TP210
C276
C234
C212
C267
C215
U200
END
1
2
3
1
2
3
C346
SIM_RST
SIM_CLK
C347
C348
SIM300
C349
HDC500
8-11
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-3-5. Charging Part
TA / USB Insert
Yes
Charging Sequence Start
Vin = 5V
No
Check U603 = 5V(proximetely),
or may not connected TA / USB
Yes
Check the R619
Abnormal
Resolder and Replace R619
Yes
Check the SUB PBA conn.
HDC301.
No
Re-connect HDC301.
Or change the SUB PBA.
Yes
Battery is Charging?
No
Resolder or Replace U607
Yes
END
8-12
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
ZD301
C243
L304
U205
C354
OTG_OUT_5V
C244
ZD301
V_BUS_5V
L304
MICBIAS_LDO_2.8V
HDC301
V_BAT
13
15
17
19
21
23
25
27
29
31
33
2
4
6
8
10
12
SPK_OUT_R_P
SPK_OUT_R_N
14
16
18
20
22
24
26
28
30
32
34
MAIN_MIC_P_CONN
MAIN_MIC_N_CONN
R332
R334
USB_DM
USB_DP
SWITCHABLE_ANT1_2.8V
SWITCHABLE_ANT2_2.8V
C354
USB_ID
JTAG_USB_ID
2
1
3
4
6
5
7
8
9
10
11
12
13
14
16
15
17
18
19
20
21
22
23
24
25
26
27
28
30
29
31
32
33
34
NC NCNC NC
35 36 37 38
HDC301
1
3
5
7
9
11
OTG_OUT_5V
V_BUS_5V
R613
VCC_1.8V_PDA
U607
CHG_SCL_1.8V
CHG_SDA_1.8V
VICHG
A4
B4
TP_VICHG
E3
U1012
STAT|IRQ
CSIN
CSOUT
ISET
AUXPWR
SCL
SDA
BMD|THERM
C1
C2
V_BAT
L607
C671
C3
E1
E4
V_BAT
R619
EN
L608
E2
B3
VCHG
C676
C669
R619
A3
SW
SW
AC|USB5
C676
NC
NC
C4
TA_nCONNECTED
LDO
PGND
PGND
SGND
D4
B1
1
2
B2
D1
D2
D3
R616
MID
DCIN
DCIN
R616
U607
A1
A2
C669
TP_VICHG
L608
U603
V_BAT
U603
L607
R613
C671
U1012
8-13
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-3-6. Microphone Part (Main MIC)
Check main microphone function
in voice call receiver mode
or in Voice Recording mode
Yes
Check Sub-PCB module
where main MIC is placed
for any damage (Tear in FPC,
etc)
No
Change the Sub-PCB module
Yes
Check the voltage at
C244 = 2.8V
No
Resolder or replace U205
Yes
Check component soldering
statuses of C224, C226
No
Resolder or replace C224, C226
Yes
Resolder or replace U202
Yes
END
8-14
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
VCC_1.8V_PDA
VCC_1.8V_PDA
VCC_2.8V_PDA
V_BAT
C200
C202
J1
F2
MM_I2S_SYNC
MM_I2S_DO
MM_I2S_DI
F1
G1
G3
SPEECH_PCM_CLK
SPEECH_PCM_SYNC
SPEECH_PCM_OUT
SPEECH_PCM_IN
H3
G4
G5
J4
J2
REFCPP
MIN2
A6
C229
REFCPN
E9
E8
C230
D9
F8
MIG2
A4
VREF
MBS3
C232
C233
C235
MIG3
LINEL|LINEP
J3
D1
NC
AUDIO_GND
V_BAT
R333
R216
R219
C204
R335
R208
R209
C230
C232
C233
MICBIAS_LDO_2.8V
R308
U205
R307
C235
C205
C229
U202
C247
U207
R220
C241
C267
C202
TP210
3 CE
VOUT 1
GND
2
5
C245
C243
C246
C244
TP211
R218
C348
C349
R310
C347
R309
C346
R458
R457
C224
C226
C207
MICBIAS_EN
C242
R217
C231
C234
C206
4 VDD
C248
TP213 TP212
C216
C217
PCM_SYNC
SPGNDR
LINER|LINEN
PCM_CLK
C203
C7
MIN3
DGND
C4
MBS2
1
C237
CPP
CPN
VPS_L
VPS_R
C217
C6
B6
LDOA|AVDD
MIG1
C216
B7
REFAN
MBS1
SPGNDL
B5
C5
MIN1
MIN1
EAROUT_L
EAROUT_R
C9
SDOUT2
J8
C236
LOUT2L|LOUT2P
RCV_P
RCV_N
C8
LOUT1L|LOUT1P
LOUT2R|LOUT2N
SDIN2
A8
B2
G9
BCLK2
LRCK2
R208
R209
G8
LOUT1R|LOUT1N
SDOUT1
DGND
A2
C234
B8
B9
SDIN1
AGND
B3
C231
RADIO_L
RADIO_R
C276
IOVDD2
HPOUTL
HPOUTR
AGND
A3
C3
C266
IOVDD1
RCOUTP
AGND
C1
EAR_MIC_P
EAR_MIC_N
C237
E1
RCOUTN
LRCK1
CPGND
B1
B4
C236
A7
SDIN0
BCLK1
SPK_OUT_R_P
A9
LRCK0
SDOUT0
F9
C2
A1
C200
DVDD
SPOUTRP
H7
J6
C226
SUB_MIC_P
SUB_MIC_N
BCLK0
H6
J5
C224
MAIN_MIC_P
MAIN_MIC_N
SPOUTRN
A5
H5
H9
SPOUTLP
SPOUTRN
BCLK0
SPK_OUT_R_N
J9
SPOUTLN
DMICDAT
U202
H4
BT_PCM_CLK
BT_PCM_SYNC
BT_PCM_OUT
BT_PCM_IN
H8
SPOUTLN
DMICCLK
GND
H2
MM_I2S_CLK
SDA
GPIO
CODEC_MCLK
F3
F4
CLK1
SCL
NC
E3
C207
2
H1
CPVDD
J7
G2
SPVDDL
E2
XTAL_24MHZ_AP
CODEC_SCL_1.8V
CODEC_SDA_1.8V
D8
C206
D2
C205
IOVDD0
C204
SPVDDR
C203
TP402
ZD301
C243
L304
C354
U205
C244
8-15
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-3-6-1. Microphone Part (Sub MIC)
Check Sub microphone function
in voice call loudSPK mode
or in camcording mode
Yes
Check RCV-Earjack module
where Sub MIC is placed
for any damage (Tear in FPC,
etc)
No
Resolder Sub MIC(MIC200)
Yes
Check the voltage at
C254 = 2.8V
No
Resolder or replace U208
Yes
Check component soldering
statuses of C231, C234
No
Resolder or replace C231, C234
Yes
Resolder or replace U202
Yes
END
8-16
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
V_BAT
SUB_MICBIAS_LDO_2.8V
U208
VOUT 1
3 CE
SUB_MICBIAS_EN
GND
GND
4 VDD
2
5
C254
C253
C254
U208
C253
BH1003
8-17
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
VCC_1.8V_PDA
VCC_1.8V_PDA
VCC_2.8V_PDA
V_BAT
C200
C202
F4
H2
MM_I2S_CLK
J1
F2
MM_I2S_SYNC
MM_I2S_DO
MM_I2S_DI
F1
G1
G3
SPEECH_PCM_CLK
SPEECH_PCM_SYNC
SPEECH_PCM_OUT
SPEECH_PCM_IN
H3
G4
G5
J4
BCLK0
SPOUTRP
LRCK0
SDIN0
RCOUTN
SDOUT0
RCOUTP
BCLK1
HPOUTL
LRCK1
HPOUTR
SDIN1
LOUT1R|LOUT1N
SDOUT1
LDOA|AVDD
MIN1
MIN1
CPP
MIG1
CPN
MBS2
REFCPP
MIN2
REFCPN
MIG2
VREF
MBS3
H8
SPK_OUT_R_N
J9
H9
SPK_OUT_R_P
A9
B8
B9
R208
R209
G8
G9
RCV_P
RCV_N
C8
EAROUT_L
EAROUT_R
C9
C5
C216
VPS_L
VPS_R
C217
C6
B7
C7
B6
A6
C229
E9
E8
C230
D9
F8
A4
C232
C233
C235
MIN3
MIG3
LINEL|LINEP
NC
1
J3
D1
SPGNDR
LINER|LINEN
A8
C4
REFAN
MBS1
CPGND
B5
C237
SDOUT2
DGND
RADIO_L
RADIO_R
LOUT2L|LOUT2P
SPGNDL
B2
C236
SDIN2
J8
C234
LOUT2R|LOUT2N
DGND
A2
LRCK2
AGND
B3
C231
LOUT1L|LOUT1P
BCLK2
AGND
A3
C3
AUDIO_GND
R333
R216
R219
C204
PCM_SYNC
R335
R208
R209
C232
C230
C233
R308
R307
C235
C205
C229
U202
C247
C248
U207
R220
C241
C267
C202
C245
R217
C231
C246
R218
C348
C349
R310
R309
C347
C346
R457
C207
R458
C226
C224
C206
TP211
C234
TP210
C242
TP213 TP212
C217
C216
PCM_CLK
C203
C276
J2
SPOUTRN
AGND
C226
C1
EAR_MIC_P
EAR_MIC_N
C266
IOVDD2
BCLK0
F9
B1
B4
C237
IOVDD1
SPOUTRN
H7
J6
A1
C236
E1
A7
SPOUTLP
H6
J5
C2
C200
DVDD
SPOUTLN
DMICDAT
A5
H5
C224
SUB_MIC_P
SUB_MIC_N
SPOUTLN
DMICCLK
U202
H4
BT_PCM_CLK
BT_PCM_SYNC
BT_PCM_OUT
BT_PCM_IN
MAIN_MIC_P
MAIN_MIC_N
SCL
GPIO
CODEC_MCLK
F3
CLK1
SDA
NC
E3
C207
2
H1
CPVDD
J7
G2
SPVDDL
E2
XTAL_24MHZ_AP
CODEC_SCL_1.8V
CODEC_SDA_1.8V
D8
C206
D2
C205
IOVDD0
C204
SPVDDR
C203
TP402
8-18
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-3-7. Speaker Part
Check speaker function.
Play MP3 with maximum volume level.
Yes
No
Check the connection of
HDC301
Reconnect HDC301
Yes
No
Check the signals on
HDC301 Pin Nr. 4,6 / 8/10
Resolder or replace U202
Yes
No
Replace the Sub PCB
module
Replace the SPK module
Yes
END
8-19
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
OTG_OUT_5V
ZD301
V_BUS_5V
L304
MICBIAS_LDO_2.8V
HDC301
1
3
5
7
9
11
V_BAT
1
2
3
4
6
5
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
30
29
31
32
33
34
NC NCNC NC
35 36 37 38
13
15
17
19
21
23
25
27
29
31
33
SPK_OUT_R_P
SPK_OUT_R_N
14
16
18
20
22
24
26
28
30
32
34
MAIN_MIC_P_CONN
MAIN_MIC_N_CONN
R332
R334
USB_DM
USB_DP
SWITCHABLE_ANT1_2.8V
SWITCHABLE_ANT2_2.8V
C354
USB_ID
JTAG_USB_ID
2
4
6
8
10
12
VCC_1.8V_PDA
VCC_1.8V_PDA
VCC_2.8V_PDA
V_BAT
C200
C202
C203
C204
C205
C207
C206
F2
MM_I2S_SYNC
MM_I2S_DO
MM_I2S_DI
F1
G1
G3
SPEECH_PCM_CLK
SPEECH_PCM_SYNC
SPEECH_PCM_OUT
SPEECH_PCM_IN
H3
G4
G5
J4
J2
E1
SPOUTRN
SPOUTRN
BCLK0
SPOUTRP
LRCK0
SDIN0
RCOUTN
SDOUT0
RCOUTP
BCLK1
HPOUTL
LRCK1
HPOUTR
SDIN1
LOUT1R|LOUT1N
SDOUT1
B5
C4
REFCPN
MIG2
VREF
MBS3
SPK_OUT_R_N
J9
H9
SPK_OUT_R_P
C244
B9
R208
R209
G8
G9
RCV_P
RCV_N
C8
EAROUT_L
EAROUT_R
C9
C5
C216
VPS_L
VPS_R
C217
C6
B7
C7
B6
A6
C229
E9
E8
C230
D9
F8
A4
C232
C233
LINEL|LINEP
LINER|LINEN
J3
U205
B8
MIG3
D1
C354
A9
C235
MIN3
DGND
C237
REFCPP
MIN2
SPGNDL
B2
C236
MBS2
SPGNDR
C234
CPN
J8
A2
MIG1
A8
C231
CPP
CPGND
B3
MIN1
F9
A3
C3
REFAN
LDOA|AVDD
MIN1
DGND
B4
EAR_MIC_P
EAR_MIC_N
LOUT2L|LOUT2P
SDOUT2
AGND
C1
SDIN2
MBS1
H8
HDC301
C226
LOUT2R|LOUT2N
AGND
B1
LRCK2
AGND
C224
LOUT1L|LOUT1P
BCLK2
H6
J6
IOVDD2
IOVDD0
IOVDD1
A7
D2
DVDD
CPVDD
SPVDDL
SPOUTLP
DMICDAT
A5
J5
A1
RADIO_L
RADIO_R
DMICCLK
BCLK0
H7
H5
C2
SUB_MIC_P
SUB_MIC_N
SPOUTLN
U202
H4
BT_PCM_CLK
BT_PCM_SYNC
BT_PCM_OUT
BT_PCM_IN
MAIN_MIC_P
MAIN_MIC_N
SPOUTLN
NC
F4
J1
GPIO
NC
F3
H2
MM_I2S_CLK
L304
SDA
AUDIO_GND
2
E3
CLK1
SCL
1
H1
SPVDDR
J7
G2
C243
E2
XTAL_24MHZ_AP
CODEC_SCL_1.8V
CODEC_SDA_1.8V
D8
ZD301
8-20
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
CODEC_MCLK
R333
C205
C247
C248
U207
R220
C241
C202
C242
C245
R217
C231
C246
TP211
R218
C349
C348
R310
R309
C347
C346
R457
C207
R458
C226
C224
C206
TP213 TP212
C234
TP210
C276
U202
C267
C266
C235
C237
R308
R307
C229
C236
PCM_SYNC
R219
C204
C203
R216
PCM_CLK
R335
R208
R209
C232
C230
C233
C217
C216
C200
TP402
8-21
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-3-8. Receiver Part
Check receiver function
in voice call receiver mode.
Yes
No
Check the connection of
HDC200
Reconnect HDC200
Yes
Check RCV-Earjack
module where RCV's placed
for any damage (Tear in
FPC, etc)
No
Replace the RCV-Earjack module
Yes
Check the signals on
R229, R231,L210,L212
C286,C287,V203,V204
No
Resolder or replace U202
Yes
END
8-22
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
VCC_1.8V_PDA
VCC_1.8V_PDA
VCC_2.8V_PDA
V_BAT
C200
C202
H2
MM_I2S_CLK
J1
F2
MM_I2S_SYNC
MM_I2S_DO
MM_I2S_DI
F1
G1
G3
SPEECH_PCM_CLK
SPEECH_PCM_SYNC
SPEECH_PCM_OUT
SPEECH_PCM_IN
H3
G4
G5
J2
J4
E1
DVDD
SPOUTRN
BCLK0
SPOUTRN
BCLK0
SPOUTRP
LRCK0
SDIN0
RCOUTN
SDOUT0
RCOUTP
HPOUTL
BCLK1
HPOUTR
LRCK1
SDIN1
LOUT1R|LOUT1N
SDOUT1
B5
CPN
MBS2
REFCPP
MIN2
REFCPN
MIG2
VREF
MBS3
H8
SPK_OUT_R_N
J9
H9
SPK_OUT_R_P
A9
B8
B9
R208
R209
G8
G9
RCV_P
RCV_N
C8
EAROUT_L
EAROUT_R
C9
C5
C216
VPS_L
VPS_R
C217
C6
B7
C7
B6
A6
C229
E9
E8
C230
D9
F8
A4
C232
C233
C235
MIN3
MIG3
LINEL|LINEP
LINER|LINEN
J3
D1
DGND
C4
MIG1
SPGNDR
C236
C237
CPP
CPGND
B2
MIN1
SPGNDL
A2
C234
LDOA|AVDD
MIN1
J8
C231
MBS1
A8
C3
REFAN
AGND
B3
LOUT2L|LOUT2P
SDOUT2
AGND
A3
SDIN2
AGND
B4
EAR_MIC_P
EAR_MIC_N
LOUT2R|LOUT2N
F9
C226
C1
LRCK2
H7
C224
B1
LOUT1L|LOUT1P
BCLK2
DGND
J6
IOVDD2
IOVDD0
IOVDD1
A7
DMICDAT
H6
J5
A1
RADIO_L
RADIO_R
SPOUTLP
A5
H5
C2
SUB_MIC_P
SUB_MIC_N
SPOUTLN
U202
H4
BT_PCM_CLK
BT_PCM_SYNC
BT_PCM_OUT
BT_PCM_IN
MAIN_MIC_P
MAIN_MIC_N
SPOUTLN
DMICCLK
AUDIO_GND
NC
F4
GPIO
NC
F3
SDA
2
E3
CLK1
SCL
1
H1
D2
J7
G2
SPVDDL
E2
XTAL_24MHZ_AP
CODEC_SCL_1.8V
CODEC_SDA_1.8V
C207
C206
D8
C205
CPVDD
C204
SPVDDR
C203
8-23
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
F501
F500
L213
CODEC_MCLK
R333
R216
R219
C204
C205
U202
C247
C248
U207
R220
C267
C241
C202
C242
C245
R217
C231
C246
TP211
R218
C349
C348
R310
R309
C347
C346
R457
C207
R458
C226
C224
C206
TP213 TP212
C234
TP210
C276
C235
C266
R308
R307
C229
C237
PCM_SYNC
R335
R208
R209
C232
C230
C233
C217
C216
PCM_CLK
C203
C236
L207
L204
C274
D200
V207
C270
R234
R235
C290
R223
C200
C282
C286
C287
C228
L212
V206
V204
L210
V205
R231
V202
HDC200
V203
R229
R230
L211
R228
TP402
8-24
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-3-9. BT/WIFI
BT/WiFi is not working
Yes
Check BT or WiFi function
ON
No
Enable BT or WiFi Function
Yes
Check the Voltage on C221 =
2.8V
No
Check the U602(crack, open, damaged, etc.)
Yes
Check 37.4MHz Clock at
R206
No
Check the OSC200(crack, open, etc.)
Yes
Check the Voltage on L204 =
1.5V
No
Resolder or change the L204
Yes
Check the Status of
C218,C219,C220,ANT200
No
Resolder or Replace C218,C219,C22,ANT200
Yes
Resolder or Replace U204
Yes
END
8-25
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
OSC200
R206
2
1
3
4
XTAL_37_4M_OUT
XTAL_37_4M_IN
C209
C210
VCC_2.8V_PDA
ANT200
1 1
C219
V_BAT
C220
C221
L205
SDIO_D1
59
9
28
31
C228
2
53
52
VIO
VIN_LDO
VDD_CORE
1
6
VBAT
VIN_LDO
VDD_FEM
4
5
VBAT
3
42
TCXO_VDD
48
HSIC_DATA
BT_UART_RXD
HSIC_STROBE
HSIC_PREF
WL_UART_TXD
WL_UART_RXD
CLK_REQ
WL_GPIO6
SLEEP_CLK
WL_HOST_WAKE
V203
C511
U502
R229
R231
V204
24
25
26
36
BT_PCM_IN
BT_PCM_OUT
BT_PCM_CLK
BT_PCM_SYNC
35
33
34
43
44
XTAL_37_4M_IN
XTAL_37_4M_OUT
45
51
49
50
7
17
TP207
BT_WIFI_CLK32K
12
11
GND
GND
76
23
77
GND
GND
GND
74
75
GND
GND
GND
70
72
73
71
GND
GND
GND
68
67
69
GND
66
GND
GND
GND
GND
64
65
63
46
GND
GND
32
GND
GND
22
20
19
8
13
GND
FM_AOUT2
GND
WL_WAKE
GND
FM_AOUT1
GND
WL_REG_ON
GND
41
18
60
R460
R459
L210
L212
C228
C218
L204
C219
U204
C225
C250 R222
R213
R214
R215
R212
TP200 R211
U206
ANT20
0
L205
SR_VLX
BT_UART_TXD
C223
C222
OSCOUT
BT_UART_RTS
29
L1039
ANT100
0
TCXO_IN
BT_UART_CTS
30
40
C508
C1080
C227
L1040
C1087
C1086L1030
TP209TP203TP204
TP207
U204
OSCIN
37
C220
SR_VLX
BT_WAKE
BT_RST
39
TP202TP201
BT_PCM_SYNC
BT_REG_ON
62
TP209
HSIC_AVDD
BT_HOST_WAKE
61
TP208
BT_PCM_OUT
BT_PCM_CLK
38
WLAN_HOST_WAKE
WLAN_EN
14
SDIO_CMD
10
TP205
TP206
BT_PCM_IN
16
BT_UART_RTS
BT_UART_CTS
BT_UART_RXD
BT_UART_TXD
ANT_FM_RX
SDIO_CLK
57
TP201
TP202
TP203
TP204
FM_I2S_WS
SDIO_D3
54
BT_HOST_WAKE
BT_WAKE
BT_EN
BT_nRST
FM_I2S_DI
FM_I2S_DO
FM_I2S_CLK
SDIO_D2
58
TP200
47
ANT_2G|5G
SDIO_D0
56
ANT_DIVER_CTRL
55
15
R215
R214
R213
WLAN_SDIO_D(0)
WLAN_SDIO_D(1)
WLAN_SDIO_D(2)
WLAN_SDIO_D(3)
WLAN_SDIO_CLK
WLAN_SDIO_CMD
R212
R211
21
VCC_2.8V_PDA
27
C227
L204
C222
C225
C223
2
C218
2
TP205
R425
R424
R206 C209
OSC20
0
C210
C221
TP208
TP206
8-26
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-3-10. FM RADIO
FM Radio is not working
Yes
Check the Connection of
HDC200
No
Connect Earjack Ass'y correctly to HDC200
Yes
Check the Status of
C281,L200,L201
No
Resolder or Replace C281,L200,L201
Yes
Check the Voltage on
C211 = 2.8V, C200 = 1.8V
No
Check the U602(crack, open, damaged, etc.)
Yes
Check Audio signal at
C236,C237
No
Resolder or Replace C236,C237
Replace U201 if C236,C237 is well connected
Yes
Check Audio signal at
R229,R231,L210,L212
No
Resolder or Replace R229,R231,L210,L212
Yes
Resolder or Replace U202
Yes
END
8-27
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
R203
FM_INT
VCC_2.8V_PDA VCC_2.8V_PDA
C201
RADIO_L
FM_RADIO_ANT
L201
2
VA
13
LOUT
NC
GPO
NC
NC
1
L200
15 14
GND
NC
19 1817 16
3 RFGND
6
7
9
FM_CLK32K
VIO
5
RCLK
SDIO
SCLK
VD 10
_SEN
C208
RADIO_R
GND 11
U201
FMI
4 _RST
12
ROUT
8
FM_RST
FM_RST
C211
C212
C215
FM_SCL_2.8V
FM_SDA_2.8V
HDC200
EAROUT_L
EAROUT_R
R229
L210
L212
R231
FM_RADIO_ANT
V204
V203
C287
R235
R234
C286
C281
11
2 2
33
4 4
55
6 6
77
8 8
99
10 10
NCNCNC
NC
11121314
L214
D200
AUDIO_GND
8-28
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
VCC_1.8V_PDA
VCC_1.8V_PDA
VCC_2.8V_PDA
V_BAT
C200
C202
J1
F2
MM_I2S_SYNC
MM_I2S_DO
MM_I2S_DI
F1
G1
G3
SPEECH_PCM_CLK
SPEECH_PCM_SYNC
SPEECH_PCM_OUT
SPEECH_PCM_IN
H3
G4
G5
J4
J2
SPOUTRN
SPOUTRP
LRCK0
SDIN0
RCOUTN
SDOUT0
RCOUTP
BCLK1
HPOUTL
LRCK1
HPOUTR
SDIN1
SDOUT1
C237
REFCPP
MIN2
REFCPN
MIG2
VREF
MBS3
EAROUT_L
EAROUT_R
C9
C216
VPS_L
VPS_R
C217
B6
A6
C229
E9
E8
C230
D9
F8
A4
C233
C232
J3
D1
AUDIO_GND
C282
C204C205
R220
C202
TP210
R217 C347
C346
C206
C207
R457
R458
C226
C224
TP402
R208
R209
C212
C229
C236
C237
C266
C276
C235 C267 C231
C234
C211
R425
R424
U201
U206
R203
C201
C215
C200
C203
U202
TA200
C232
C230
C233
R223
C217
C216
C281
C249
L207C269
C270
C286 R234
C287 R235
L211V202V205V206 L213
F501F500
V203
L204
C290 V207
L200 L201 C208
PEN_TP_AOU
T
RCV_P
RCV_N
C8
LINER|LINEN
D200 C274
FM_RS
T
G9
MIG3
HDC20
0
L214
R208
R209
G8
LINEL|LINEP
R228 R230
L210
L212
B9
C235
MIN3
DGND
C4
MBS2
SPGNDL
RADIO_L
RADIO_R
CPN
SPGNDR
B5
MIG1
J8
C236
CPP
A8
C234
B2
REFAN
LDOA|AVDD
MIN1
CPGND
A2
B8
B7
MIN1
F9
B3
C3
C231
SPK_OUT_R_P
A9
C7
SDOUT2
MBS1
DGND
A3
EAR_MIC_P
EAR_MIC_N
LOUT2L|LOUT2P
AGND
B4
LOUT2R|LOUT2N
SPK_OUT_R_N
J9
H9
C6
LOUT1L|LOUT1P
LRCK2
SDIN2
H8
C5
LOUT1R|LOUT1N
BCLK2
AGND
B1
C1
IOVDD2
IOVDD1
BCLK0
BCLK0
AGND
A1
C250 R222
R213
R214
R215
R212
TP200 R211
IOVDD0
SPOUTRN
H7
J6
C2
C228
D2
A7
SPOUTLP
DMICDAT
H6
J5
C226
R229
R231
V204
DVDD
SPOUTLN
DMICCLK
A5
H5
C224
SUB_MIC_P
SUB_MIC_N
SPOUTLN
GPIO
U202
H4
BT_PCM_CLK
BT_PCM_SYNC
BT_PCM_OUT
BT_PCM_IN
MAIN_MIC_P
MAIN_MIC_N
SDA
NC
H2
MM_I2S_CLK
SCL
NC
F3
F4
CLK1
2
E3
C207
1
H1
CPVDD
J7
G2
SPVDDL
E2
XTAL_24MHZ_AP
CODEC_SCL_1.8V
CODEC_SDA_1.8V
E1
C206
D8
C205
C204
SPVDDR
C203
8-29
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-3-11. GPS
GPS is not working
Yes
Check GPS function ON
No
Enable GPS Function in the setting.
Yes
Check the Voltage on C1085
= 2.8V, C1089=1.8V
No
Check AP PMIC(U602)
(short, open, crack, etc.)
Yes
Check 26MHz Clock at
OSC1001 PIN4
No
Check OSC1001(short, open, crack, etc.)
Yes
Check the voltage on
C1078=2.8V & C1073 > 1.8V
No
Check AP PMIC(U602) & U1011
(short, open, crack, etc.)
No
1. Resolder or Replace ANT1000
2. Replace Rear case
Yes
Check the Antenna connect
ANT1000
Yes
END
8-30
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
L1025
VCC_2.8V_PDA
GPS_LNA_EN
C1073
C1078
C1077
R1013
GPS_EN
VCC_2.8V_PDA
U1008
8
F1002
C1101
GPS_EN
C1085
7
4 OUT
IN
C1102
1
6
GG G
C1088
5
5 3 2
VDD
RF_IN
GND
GND
RF_OUT
2
2
3
4
2
11
C1086
C1087
L1039
9
L1035
G5
F6
A6
B4
E5
E3
D6
F4
F5
E2
F2
F3
G4
GND
C1080
GND
C1089
G6
VBIAS
GND
L1030
1
L1040
VDD_AUXO
V_BAT
C1091
ANT1000
VCC_1.8V_PDA
L1029
C1076
VDD_BAT
UART_nCTS
GPS_RFIP
UART_nRTS
GPS_AUXOP
G3
6 VCC
TP1000
5 NC
E6
GPS_nRST
B6
4 OUT
GPS_nRST
GND 1
NC 2
GND 3
NC
C1101
C506
R448
C65 4
C1091
PORON100 0
0
C108 5
U101 1
C107 6
U50 1 L102 9
C50 5
C64 5
GPS_100
C1073
GPS_nRS
R1013
GPS_UART_RXD
T
C108 8
C108 9
TP100 0
2
TAC30
C50 4
C109 9
U1008
U50 7
R447
C442
R440
OSC400
C1100
1
L50 1
L50 0
C530 C529
NC
2
C1
NC
NC
E1
C1099
A2
G1
0
SLC50
C52 2 C52 1
C2
NC
VSS
VSS
NC
D2
D3
U506
D4
VSS
C3
F1
AVSS
RST_N
E4
GPS_VSSIF
TM2
G2
GPS_VSSLNA
HOST_REQ
OSC1001
A1
ZD302
VDDC
VDDIO
VDDC
VDD_PRE
VDD_AUXO
VDD_AUXIN
VDD1P2_GRF
VDD1P2_CORE
GPS_VDDPLL
REGPU
IF_VALID
A3
R1017
B1
U1011
C_GPIO_2
C_GPIO_3
GPS_CLK32K
GPS_CLK_26M
GPS_1000
A5
C1077C1102
GPS_UART_CTS B5
CAL_REQ
C1100
GPS_UART_RTS
GPS_UART_CTS
B3
GPS_SYNC|PPS_OUT
LNA_EN
C1078L1035
C5
GPS_CAL
SCL2|UART_TX
R1017
A4
GPS_UART_RTS
LPO_IN
SDA2|UARD_RX
F1002
B2
D5
1
OSC100
C6
D1
L1025
GPS_UART_TXD C4
GPS_UART_RXD
GPS_VDDIF
REF_CAP
GPS_UART_TXD
GPS_UART_RXD
GPS_LNA_EN
GPS_VDDLNA
VDD_AUXO
TCXO
8-31
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
C511
C508
TP209TP203TP204
TP207
U502
C220
C227
C1080
L1040
C1087
C1086L1030
L1039
C223
C219
ANT1000
C222
C218
ANT20
0
L205
U204
C225
R206 C209
OSC20
0
C210
C221
TP208
TP206
TP205
8-32
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-3-12. OLED
LCD is still off after PWR ON
Yes
No
Check the connection of
HDC 501
Reconnect the HDC 501
Yes
No
Check VCC_3.1V_LCD =
3.1V(C650)
Resolder or Replace the PMIC(U602)
Yes
No
VCC_2.2V_PDA = 2.2
~2.15V(C512)
Resolder or Replace the U504
Yes
No
Check ELVDD_4.6V =
4.6V(C503), ELVSS_-4.9V = 3.
0~4.4V(C502)
Resoldering L505, L508
Yes
Replace LCD
Module
Yes
END
8-33
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
TSP_VDD_2.8V
TSP_AVDD_3.3V
VCC_3.1V_LCD
ELVDD_4.6V
VCC_2.2V_LCD
LCD_D1_P
LCD_D1_N
LCD_CLK_P
LCD_CLK_N
LCD_D0_P
LCD_D0_N
LCD_D3_P
LCD_D3_N
U504
VGH
R506
TSP_SDA_2.8V
TSP_SCL_2.8V
TSP_INT
C507
1
R512
2
OLED_ID
3
L502
4.7uH
4
MLCD_RST_2.2V
EN
PGND
OUT
PGND
VIN
PGND
LX
AGND
8
7
6
5
EL_ON
C503
C512
C502
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
C513
R515
LCD_D2_P
LCD_D2_N
1
2
3
4
6
5
7
8
10
9
11
12
13
14
15
16
18
17
19
20
22
21
23
24
25
26
28
27
30
29
32
31
34
33
35
36
37
38
39
40
G G G G
44 43 42 41
R500
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
V_BAT
VCC_2.2V_LCD
HDC501
LCD_2.2V_EN
ELVSS_-4.9V
ELVSS_-4.9V
V_BAT
L506
4
OUTP
CTRL
CT
VL
11
GND
10
9
L509
OUTN
C532
C531
C535
5
PGND
8
7
6
C528
3
EL_ON
SWP
SWN
C533
2
PVIN
GND
R519
U509
1
L508
C534
ELVDD_4.6V
L505
C539
8-34
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-3-13 TSP
Touch Screen does not work
Yes
No
Check TSP Connector on
Main PBA
Reconnect the HDC501
Yes
No
Check the TSP connector on
LCD Module
Reconnect TSP Connector
Yes
No
U508 Pin 5 = 2.8V(C538)
and Pin 6 = 3.3V(C537)
Resolder or Replace U508
Yes
Check the I2C signal(R430,
R431) and int signal(R500,
R506)
No
Resolder R430, R431, R500, R506
Yes
Replace LCD Module
Yes
END
8-35
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
TSP_VDD_2.8V
TSP_AVDD_3.3V
ELVSS_-4.9V
VCC_3.1V_LCD
ELVDD_4.6V
VCC_2.2V_LCD
LCD_D2_P
LCD_D2_N
LCD_D1_P
LCD_D1_N
LCD_CLK_P
LCD_CLK_N
LCD_D0_P
LCD_D0_N
LCD_D3_P
LCD_D3_N
C502
1
1
2
3
3
4
5
6
5
7
8
7
9
10
9
11
11
12
13
13
14
15
15
16
17
18
17
19
20
19
21
22
21
23
23
24
25
25
26
27
28
27
29
30
29
31
32
31
33
34
33
35
35
36
37
37
38
39
39
40
GGGG
44434241
R500
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
TSP_SDA_2.8V
TSP_SCL_2.8V
TSP_INT
R506
XSATATX2M
XSATATX2P
XSATAATEST
XSATAREFRES
VDD_CK0
VDD_EXT0(2.8V)
VDD_EXT1(2.8V)
VDD_EXT0(2.8V)
VDD_EXT1(2.8V)
I2C_2_SDA
XUCTSN_1
XUCTSN_2
XURTSN_0
I2C_2_SCL
XURTSN_1
XURTSN_2
AK10
AG12
AG11
R430
AG4
R431
TP401
BT_UART_CTS
GPS_UART_CTS
G27
G28
B26
D26
BT_UART_RTS
GPS_UART_RTS
C30
C25
TSP_SDA_2.8V
TSP_SCL_2.8V
6
R511
R517
C357
U301
R514C358
C502
1
0
6
8
AK9
I2C_3_SCL
C503
R43
R43
R50
C64
TSP_VDD_2.8V
AK7
I2C_3_SDA
R513U505R516
L50
XUCTSN_0
AK8
9
C528 C531
C532
R500
HDC50
1
R30 0
R30 1
R30 2
R305
ANT202
C538
C536
C51 2
C537
R30 4
R30 3
ZD300
C341
C507
5
7
4
R512
C102
C1022
L1004
C1025 L1007
L100
U50
R51 5
L50
XRTCCLKO
AK11
L502
C1017
C1024
U1000
C65 0
C513
C1000
C677U1017
6
C66 5
C66 8
R61 4
C533
L508
L505 C534
5
R519C53
L1000
2
C1021
C101
C670
U606
C1023C1001
L1003
L100
C538
C503
SATA
U6 08
C537
EL_ON
XSATARX2P
R61 8 R61 7
C536
VOUT16
VIN
2 GND
5
VOUT2
3
EN2 EN14
GND
7
MLCD_RST_2.2V
XSATARX2M
C53 9
TSP_LDO_ON
OLED_ID
XSATAREFCLKP
9
U508
1
VGH
XSATAREFCLKM
U50
TSP_VDD_2
TSP_AVDD_3.3V
V_BAT
HDC501
U508
8-36
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-3-14 S-PEN
S-PEN does not work
Yes
No
Check the connection of
HDC 503
Reconnect the HDC 503
Yes
Check the soldering status of
OSC 500
No
Resoldering OSC 500
Yes
No
Check
PEN_VA_3.3V = 3.3V(C518),
PEN_VD_3.3V = 3.3V(C517)
Resolder or Replace the L503,L504
Yes
No
Check R526 = mounted
R527 = Open.
Resoldering R526, R527
Yes
No
Check the I2C signal(R503,
R504) and int signal(U503
9pin)
Resoldering R503, R504, U503
Yes
No
Replace LCD
Module
Replace U516
Yes
END
8-37
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
PEN_VD_3.3V
VCC_1.8V_PDA
R501
VDD_EXTJIG
R502
PEN_VD_3.3V
3
U500
SCL2
SCL1
SDA2
6
PEN_SCL_3.3V
5
PEN_SDA_3.3V
13
15
SDA1
VREF1
PEN_#UART
PEN_SLP
17
2
PEN_SCL_1.8V
7
VREF2
GND
R504
NC
18 NC
19 NC
8
9
EN
NC
1
R503
1
3
5
7
9
11
13
15
20 NC
HDC500
1
3
5
7
9
11
R505
PEN_FWE0
PEN_FWE1
2
4
6
8
10
12
14
16
2
4
6
8
10
12
PEN_SCL_3.3V
PEN_SDA_3.3V
PEN_TXD
PEN_RXD
PEN_PDCT
PEN_RESET_N_3.3V
14
16
4
R507
R508
PEN_SDA_1.8V
C500
C501
HDC503
PEN_PDCT_2.8V
PEN_SLP_2.8V
PEN_RESET_N_2.8V
VCC
IO_VL1
IO_VCC1
IO_VL2
IO_VCC2
4 IO_VL3
5
IO_VL4
IO_VCC3
3
PEN_IRQ_2.8V
VL
11
10
PEN_PDCT
9
PEN_TXD
8
PEN_VREF1
CL01
CL03
CL05
CL07
CL09
CL11
CL13
CL15
CL17
CL19
CL21
CL23
CL25
CL27
CL29
CL31
CL33
CL35
CL37
CL39
PEN_VREF1
PEN_SLP
7
IO_VCC4
48
EN
2
47
12
1
19
21
23
25
27
29
31
33
35
37
39
41
43
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
42
44
48
R510
U503
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
42
44
47
R509
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
41
43
45 45
46 46
PEN_VD_3.3V
VCC_2.8V_PDA
1
3
5
7
9
11
13
15
17
PEN_VREF1
CL00
CL02
CL04
CL06
CL08
CL10
CL12
CL14
CL16
CL18
CL20
CL22
CL24
CL26
CL28
CL30
CL32
CL34
CL36
CL38
CL40
PEN_RESET_N_3.3V
GND
6
C509
C510
VADC_3.3V_C210
PEN_VD_3.3V
VDD_EXTJIG
L503
PEN_VD_3.3V
L504
PEN_VA_3.3V
PEN_VD_3.3V
C514
C515
C516
C517
PEN_VA_3.3V
C519
C520
PEN_RSWA
PEN_VA_3.3V
PEN_VA_3.3V
C524
C523
C518
PEN_VA_3.3V
C525
L4
N5
M5
K4
J4
L5
N7
N6
L6
K6
N8
M9
M7
M6
M10
N13
M13
L13
M12
M11
L12
L14
M14
G13
M8
G12
G10
G11
E14
E12
D14
C11
D12
E11
D11
E10
C10
D10
A8
B8
A7
B3
PEN_CE_N
PEN_SCLR_N
PEN_RST_N
PEN_WKUP_N
PEN_RCLR_N
C3
E9
D9
C9
M1
2
NC
NC
TEST00
ASW0
TEST01
ASW1
TEST02
ASW2
TEST03
ASW3
TEST04
ASW4
TEST05
ASW5
TEST06
ASW6
TEST07
TEST08
ASW7
TEST08
ASW8
TEST08
ASW9
ASW10
TEST09
ASW11
TEST10
ASW12
TEST11
ASW13
TEST12
ASW14
TEST13
ASW15
TEST14
ASW16
TEST15
ASW17
TEST16
ASW18
ASW19
R1A
ASW20
R1B
ASW21
R1C
ASW22
R1R
J1
F5
G2
G1
F2
F1
PEN_VD_3.3V
E8
PEN_RXD
F12
J11
PEN_SLP
K7
PEN_FWE0
PEN_PDCT
R526
K8
K14
K13
F11
F10
F13
R527
H10
PEN_FWE1
J10
K10
L9
C559
K9
1
4
L1
ASW24
R2A
ASW25
R2B
ASW26
R2C
ASW27
R2R
ASW28
OSC500
P4
P3
INTP0
INTP1
ASW34
B2
A3
E5
E6
F6
H4
J3
K3
K2
L3
N3
M3
N2
B10
C14
P12
E13
R522
A12
B13
N12
C13
PEN_RXD
PEN_TXD
D7
D3
PEN_TP_IRQ
F14
PEN_VD_3.3V
PEN_IRQ
R523
L10
T1
ASW35
C540
L11
C541
T2
ASW36
ASW37
ASW38
TMC1
ASW39
TMC2
U516
ASW40
ASW41
TMODE0
ASW42
TMODE1
P00
SYNC1
P01
SYNC2
G3
H3
G5
K5
PEN_VD_3.3V
F4
E4
P15
P16
AREF
P17
AVREF
H13
PEN_VREF1
C1
H14
C544
VREF1
VREF2
P21
P22
VREF3
P23
VREFC
P24
J12
H12
G14
C546
H5
P25
AMC
P26
ASWTO
P27
RSWA
CE
P31
P32
CLK
SCK
P33
P40
SCK10
P41
SCLK
P62
SCLR
P63
RCLR
P70
SDI
P71
SDO
P72
SI10
P73
SO10
P74
SCLOP60
P75
SDAOP61
P123
REGC
P124
RESET
P130
RST
X1
VRB
X2
IRQ
PCL
XIT4
FLMDO
XOT1
H11
J13
B6
A5
J5
PEN_RSWA
PEN_CE_N
PEN_CLK
C4
C5
C6
C7
D5
PEN_VD_3.3V
PEN_SCLR_N
PEN_RCLR_N
B5
B4
R528
D4
K12
K11
N9
PEN_SCL_3.3V
PEN_SDA_3.3V
L8
D8
N4
PEN_RESET_N_3.3V
PEN_RST_N
P9
D6
A4
L7
G4
C8
PEN_IRQ
PEN_CLK
PEN_FWE0
C560
C561
PEN_WKUP_N
P7
VSS
GND41
GND34
GND33
GND34
P5
P2
D13
GND31
GND23
GND33
P1
N1
C12
GND22
P14
N14
GND14
GND11
GND11
GND21
P13
B14
A13
DGND3
DGND1
DGND2
H1
H2
A14
AVSS
DACAGND
WKUP
J2
D2
N10
ADCAGND
SMC
B9
2
3
A6
C2
TXD6
ASW31
ASW32
ASW33
E3
F3
C562
A1
B1
E7
RXD6
ASW29
ASW30
VRT
U514
A2
B7
ASW23
P20
K1
R521
1
P8
VDD
N11
A10
P11
VCC2
VCC4
VCC3
E2
E1
D1
L2
B11
VCC1
DIN
DVDD3
DVDD1
DVDD2
B12
A11
A9
AOUT
DACVO
DACAVDD
AIN
M2
M4
ADCAVCC
ADCIN
P6
CL00
CL01
CL02
CL03
CL04
CL05
CL06
CL07
CL08
CL09
CL10
CL11
CL12
CL13
CL14
CL15
CL16
CL17
CL18
CL19
CL20
CL21
CL22
CL23
CL24
CL25
CL26
CL27
CL28
CL29
CL30
CL31
CL32
CL33
CL34
CL35
CL36
CL37
CL38
CL39
CL40
PEN_VREF1
J14
P10
PEN_TP_AOUT
8-38
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
0
C30
C300
C353
C659
C614
C610
R62
4
R330R331
C335
C337
C339
R312
TH300
L504
C325 R338
C626
C625
eMMC_E
N
C411
R462
C444
R441
R463
C410
C409
C400
C644
C652
R456
C408
C618
L604
C607
C612
L603
C663
L600
C609C628
C419
C655
R610
C662
R611
C414
C413
R416
D601
4
SC100
ZD600
3 1
TP40TP40
0
BTC60
C635
R608
C416
UCP40
0
TP400
C439
R406
R405
R612
R434
C1080
L1039
0
ANT100
C1086L1030
GPS_UART_TXD
GPS_UART_CTS
N
GPS_E
GPS_UART_RTS
C223
C222
C225
L205
C220
R520
C643
C526
TP206
TP208
U514
C560
R528
R526
R527
R523
C540
R450
R442
V204
R231
R229
C228
4
HDC50
R213
R212
R215
R214
TP205 TP200 R211
C516
Q
PEN_TP_IR
U50 0
R502 C501
L212
L210
C290V207
C425
0
OSC50
C432
C510
R510
R509
U503
C509
C428
C427
C426
C429
C430
C431
C212
C215
C201
R203
L200 L201 C208
TA200
R223
D200 C274
T
FM_RS
T
PEN_TP_AOU
R228 R230
0
HDC20
L214
C250 R222
U516
R522 C52
4
C210
0
OSC20
U204
TP207
TP209TP203TP204
TP202TP201
L507
C649
C51 9 R50 4 R50 3
C52 0
2
SC100
C632
C322
TP404
R436
L303
C421
R50 8 R50 1 C50 0
R50 5
R50 7
C620
6
0
8
0
OSC30
L6 05
R327
4
0
C60
C60
C518
C35
C33
C32
L 60 2
6
1
0 C61
9 C60
8
6
C33
C33
C641
2
C35
1
C35
8
C31
0
9
C34
C31
6
R32
2
0
0
3
C63
C63
1
5
C61
C61
6
5
2
5
R45
C656
C64
5
C30
7
C43
3
3
C44
C40
4
3
2
1 C62
7 C62
C653
C31
C31
U60
0
9
4 R42
R41
U30
C64
C61
C54 1
3
C63
C605
C54 4 C546
C61
4
C66
C52 3
R52 1
C52 5
C63 1
3 C517
C56 1
C514
L50
C62
C62
C62
0
2
1
5
2
C42
R41
R41
R32
C41
6 C657
C658
C435
4
5
7
8
5
9
0
2
R437
5
4
6
2
C41
C40
C43
C42
TA600
R41
R41
R40
R40
C40
R40
R41
6 R60
C42 3
R60
R20 6 C20 9
C40
C22 1
R433
C55 9
0
R42 5
R42 4
C42 4 C43 3
D60
C1087
C21 8
5
6
3
C21 9
U20 6
C56 2
R42
L20 4
C21 1
8 R60
R42
R42
L1040
6
6
HDC50 3
7
8
4
C22 7
C24 9
U201
C41
C41
R40
C50 8
1 C44
7 R46
C51 1
C40
C40
U50 2
4
R46 0
R45 9
C28 6 R23 4
C28 7 R23 5
C28 1
1 R44
5
V20 3
L207 C269
C270
C44
R43
F50 1 F50 0
L213
0
R51 8
C52 7
C28 2
V20 2 V20 5 V20 6
TH40
L211
U1014
RESET_REQ_N
Level 3 Repair
C51 5
ANT20 0
8-39
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Level 3 Repair
8-3-15. 8M CAM
"Camera" function does not work
Yes
No
Check the Camera
connector on Main PBA
Reconnect the SLC500
Abnormal
Check Cam F/W Ver. is
lastest Version,
[CAM Ver = Phone Ver ?]
(*#34971539#, 1st)
No
Update Cam F/W write
(*#34971539#, 2nd)
Yes
Resolder L603, C631
Resolder U506, C521, C522
Check the
C631 =
C521 =
C505 =
C530 =
C508 =
C649 =
C654 =
C645 =
voltage
1.2V,
1.2V
2.8V
2.8V
1.5V
1.8V
1.8V
1.8V
Resolder U501, C504, C505
No
Resolder U507. C529, C530
Resolder U502, C508, C511
Resolder C649
Resolder C654
Resolder C645
Yes
Replace the PBA
Yes
No
Check R440 is 24MHz
Resolder R440
Replace the PBA.
No
Check L500, L501 is OK
Resolder L500, L501
Yes
Replace the camera module
Yes
END
8-40
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
CAM_AF_2.8V
V_BAT
V_BAT
VCC_SUB_2.0V
VT_CAM_1.5V
VCC_SUB_2.0V
CAM_SENSOR_CORE_1.2V
U502
C508
EN
2
GND
4 VDD
4
1 VOUT
3
VT_CAM_1.5V_EN
2
C521
GND
C511
VIN
EN
3
8M_1.2V_EN
LDO13
LDO14
IN_GPIO1
LDO15
IN_GPIO2
LDO17
LDO16
LDO18
FLED1
LDO21
FLED2
LXF
FLED_EN
LXF
COMN1
OUTF
COMP2
COMP
OUTF
UID
INMOTOR
MDP
MIC_USB
MDN
DN1
MGAIN
DP2
MPWM
UT1
CB
UR2
SNS
SL1
THRM
AIN
SR2
VTT
ALRT
IDB
VBFG
B9
E13
CAM_ISP_CORE_1.2V
M7
N7
B13
D13
L603
N4
N2
A8
B8
F13
M5
B12
M4
M2
C9
C8
F12
CAM_ISP_1.8V
VT_CAM_1.8V
H8
H7
G7
H9
M13
L8
M11
N12
M9
N11
N9
M12
J13
L9
J11
J10
J9
K11
K12
K13
J12
K10
K8
A5
B5
A4
C645
B4
C649
C654
A11
B11
B10
C11
C10
G6
L7
J7
J6
J8
K5
K6
K7
L5
L604
C612
C607
C631
L503C517
L603C618
ZD600
D601
SC100
4
R402
R400
TH400
TA600
C416
R416
MOT60
0
C680
C417
C418
R404
R428 R605
R426
R423
C402
R433
D600
R606 R604 R420
R419
R608
C635
R610
C662
R611
MOT60
1
BTC600
L507
C649
R520
C526
HDC50
4
C643
C511
U502
C508
TP203TP204
C228
L210
L212
C286 R234
C287 R235
R229
R231
V204
R228 R230
HDC20
0
C282
V205V206 L213
TP201
V203
R460
R459
TAC302
U1008
ZD302
C1077 C1102
C1078 L1035
F1002
C655
C413
L211
PORON1000
TP1000
C663
C605 C636 C657
C664
C658
C435
C622
C621
C627
C1100
C1089
L600
C613
GPS_UART_RX
D
C1088
C1101 C1091
C506
SLC500
U1011
R1013
U501 L1029
C654
C1085
C609C628
F501F500
R448
R447
C504 C1076
C505
C645
GPS_100
0
R518
C527
C442
C1099
T
C1073GPS_nRS
R1017
1
OSC100
L501 U507
R440
CAM_SENSOR_IO_1.8V
C631
D12
A13
A1
M3
A9
C530 C529
U506
H11
H12
N8
N3
NC
SDAFG
NC
GSMB
PGNDF
SCAFG
PGNDF
BOOT
M8
A12
E12
L1025
1
LDO12
C522 C521 L500
C530
C529
2
NC
LDO11
GPIO11
REFINPA
2
NC
J5
N13
NC
F2
F1
E4
E3
E2
N1
NC
VCOIN
E1
D4
VCC_32CP
DCIN
DCIN
BATT
BATT
28TNO2
_DETBAT
VBATTFG
F4
K4
H4
H5
H6
28RNO1
28TCOM1
28RCOM2
L4
G3
K3
G4
G5
18T2
28T1
28R2
18VLL
LDO10
GPIO8
GPIO9
GPIO10
AGND
C7
LDO9
GPIO7
B6
C6
LDO8
GPIO5
GPIO6
A6
L3
LDO7
PGND7
L2
LDO5
LDO6
PGND7
J2
LDO2
LDO3
LDO4
GPIO4
G13
J3
H2
LDO1
U602
MAX8997EWW-T
GPIO1
GPIO3
PGND6
H1
H3
INL6 LDO 2,3,5,10
GPIO0
GPIO2
PGND4
G1
SET3
PGND5
L1
K2
SET2
PWREN
INL4 LDO 12,13,18
PGND2
K1
D5
SET1
INL2 LDO 8.16.17
INL3 LDO 11,14
PGND1
J1
BUCK7
INL1 LDO 1,9,15
PGND6
C5
IN21 LDO 21
INL5 LDO 4,6,7
PGND3
A3
A2
BUCK5
BUCK6
BUCK6EN
N5
D10
BUCK4
_RSO
A7
D11
_MR1
_MR2
B7
F8
BUCK3
M1
F9
BUCK2
C12
E8
G8
LX6
BUCK1
32KHZ_AP
C13
E9
G9
LX6
LX7
XIN
XOUT
G12
G10
LX5
32KHZ_CP
KVSS
F10
LX4
PGND1
F11
LX3
GPIO_GND
E11
E10
G11
LX2
SDA
_IRQ1
L6
M10
LX1
LX1
PWRHOLD
SCL
N6
L11
L10
JIGON
M6
K9
L13
L12
N10
INB07
_ONO
PWRON
H10
D6
18TNC2
J4
D8
18RNC1
18R1
D9
INB06A
INB06B
FGND
C3
VICHG
GNDM
C1
C2
INB05
FGND
C4
INB04
DGND2
F7
INB01
INB02
INB03
VL
DGND1
F5
E7
INB01
BC
GND
E6
GND
5
C505
SAFEOUT2
B2
F6
E5
D7
SAFEOUT1
B1
F3
B3
D1
A10
D3
H13
D2
G2
3 CE
CAM_AF_EN
C522
5
C504
VOUT 1
4
5
GND
CE
U506
VIN
GND
5
3
CAM_IO_EN
2
VOUT
GND
1
VOUT 1
VDD
GND
4
U507
GND
CAM_SENSOR_A2.8V
U501
C290V207
C274
8-41
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-3-16 2M CAM
"Camera" function does not work
Yes
No
Check the Camera
connector on Main PBA
Reconnect the HDC504
Abnormal
Resolder L903, C631
Check the
C631 =
C505 =
C508 =
C649 =
C654 =
voltage
1.2V
2.8V
1.5V
1.8V
1.8V
No
Resolder U501, C504, C505
Resolder U502, C508, C511
Resolder C649
Resolder C654
Replace the PBA
Yes
No
Check R440 is 24MHz
Resolder R440
Replace the PBA.
Yes
No
Check F500, F501
Resolder F500, 501
Replace the PBA.
Yes
Replace the camera module
Yes
END
8-42
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
CAM_AF_2.8V
2
GND
VT_CAM_1.5V_EN
C521
2
GND
C511
VIN
EN
3
8M_1.2V_EN
3 CE
CAM_AF_EN
C522
5
C504
GND
5
4
VT_CAM_CLK_P
3
I|O
I|O
I|O
I|O
5
2
NC
NC
LDO8
GPIO6
LDO9
GPIO7
LDO10
GPIO8
LDO11
GPIO9
LDO12
GPIO10
LDO13
GPIO11
LDO14
LDO16
IN_GPIO1
LDO15
IN_GPIO2
LDO17
LDO18
LDO21
FLED1
FLED2
LXF
FLED_EN
LXF
COMN1
COMP2
OUTF
COMP
OUTF
UID
INMOTOR
MDP
MIC_USB
MDN
DN1
MGAIN
DP2
MPWM
UT1
CB
UR2
SNS
SL1
THRM
AIN
SR2
VTT
IDB
VBFG
ALRT
N7
D13
L603
N4
N2
A8
B8
F13
H7
G7
H9
M13
L8
M11
N12
M9
N11
N9
M12
J13
L9
J11
J10
J9
K11
K12
K13
J12
K10
K8
A5
B5
A4
C645
B4
C649
C654
A11
B11
B10
C11
C10
G6
L7
J7
J6
J8
K5
K6
K7
NC
L5
C607
ZD600
D601
SC100
4
R402
R400
TH400
TA600
C416
R416
C680
C417
C418
R404
R428 R605
R426
R423
C402
R433
D600
R608
C635
R610
C662
R611
MOT60
0
MOT60
1
C631
L503C517
L604
C612
R606 R604 R420
R419
C655
L603C618
BTC600
L507
C649
R520
C526
HDC50
4
C643
C228
L210
L212
C286 R234
C287 R235
R229
R231
V204
R228 R230
HDC20
0
C282
V205V206 L213
C511
U502
TP203TP204
V203
R460
R459
TP201
C508
TAC302
U1008
ZD302
C1077 C1102
C1078 L1035
F1002
PORON1000
TP1000
C605 C636 C657
C664
C658
C435
C622
C621
C627
C663
C613
C1100
R1017
1
OSC100
C1088
C1089
C1101 C1091
C506
SLC500
L600
GPS_UART_RX
D
C413
L211
R448
R447
R1013
U1011
U501 L1029
C654
C1085
T
C1073GPS_nRS
C504 C1076
C505
C645
C609C628
GPS_100
0
F501F500
C442
C1099
R518
C527
R440
CAM_ISP_1.8V
VT_CAM_1.8V
H8
L501 U507
C522 C521 L500
CAM_SENSOR_IO_1.8V
C631
C8
F12
A13
A1
A6
CAM_ISP_CORE_1.2V
M7
B13
C530 C529
U506
H12
H11
NC
SDAFG
PGNDF
SCAFG
GSMB
PGNDF
BOOT
REFINPA
B9
E13
L1025
1
J5
N13
NC
NC
F1
E4
N1
E3
E2
D4
F2
DCIN
DCIN
BATT
VCOIN
_DETBAT
VBATTFG
VCC_32CP
L4
E1
H6
K4
H4
H5
28R2
BATT
28TNO2
28RNO1
28TCOM1
28RCOM2
F4
G5
K3
G3
G4
28T1
18T2
18VLL
GPIO5
AGND
C7
LDO6
B6
L3
C6
LDO4
LDO5
LDO7
PGND7
L2
LDO3
GPIO3
PGND3
J2
LDO2
GPIO4
PGND6
J3
H2
LDO1
U602
MAX8997EWW-T
GPIO2
PGND6
H3
INL5 LDO 4,6,7
PGND4
H1
PWREN
PGND7
G1
SET3
INL4 LDO 12,13,18
PGND5
K2
SET2
INL3 LDO 11,14
A9
C9
SET1
INL2 LDO 8.16.17
N8
N3
M2
BUCK7
INL1 LDO 1,9,15
B7
L1
IN21 LDO 21
M8
M4
BUCK6
GPIO1
VT_CAM_CLK_N_F
M3
M5
BUCK6EN
GPIO0
VT_CAM_CLK_P_F
2
E12
D12
BUCK5
_MR2
_RSO
INL6 LDO 2,3,5,10
1
A12
B12
BUCK3
A7
J1
D5
BUCK4
N5
C5
_MR1
M1
A3
A2
K1
LX7
BUCK2
C13
D11
D10
LX6
BUCK1
32KHZ_AP
G13
F8
G8
LX6
XIN
XOUT
G12
E9
E8
F9
G9
LX5
32KHZ_CP
PGND1
G11
G10
LX4
GPIO_GND
F10
LX3
_IRQ1
PGND1
F11
SDA
PGND2
E10
LX2
KVSS
E11
LX1
GNDM
N10
M10
LX1
SCL
L6
L11
L10
JIGON
N6
L12
INB07
PWRON
PWRHOLD
M6
L13
_ONO
C12
D8
D6
K9
INB06B
H10
D9
18TNC2
J4
C3
18RNC1
18R1
C1
C2
INB06A
VICHG
GND
C4
INB03
INB05
DGND1
D7
INB02
INB04
DGND2
E7
INB01
VL
FGND
E6
F7
INB01
BC
FGND
E5
F5
VT_CAM_D0_P_F
F501
C530
C529
C505
SAFEOUT2
B3
F6
SAFEOUT1
B1
F3
B2
D1
H13
D3
A10
D2
VT_CAM_D0_N_F
2
2
5
VT_CAM_CLK_N
G2
1
4
5
GND
CE
1 VOUT
3
I|O
VOUT 1
GND
EN
I|O
I|O
GND
VIN
5
3
CAM_IO_EN
VOUT
GND
I|O
6
2
C508
4 VDD
4
GND
VDD
GND
1
VOUT 1
3
VT_CAM_D0_P
GND
U507
U506
4
F500
4
VT_CAM_D0_N
VCC_SUB_2.0V
CAM_SENSOR_CORE_1.2V
U502
GND
VCC_SUB_2.0V
VT_CAM_1.5V
GND
CAM_SENSOR_A2.8V
U501
6
V_BAT
V_BAT
C290V207
C274
8-43
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-3-12. GSM1800 RX
NORMAL CONDITION
catch the channel?
NO
Check C1030 ≤ -65dBm ?
YES
CHECK soldered
RFS1001, C1030,L1016
NO
Check the Voltage at
C1026 = V_BAT ?
NO
Resolder or change
U1002, C1026
NO
Resolder or change
L1010,L1015
NO
Resolder or change
F1000
YES
Check L1010,L1015
≥ -65dBm ?
YES
Check component
soldering status OK at
F1000
YES
Check F1000 PIN 18, 19
≥ -65dBm
NO
Resolder or change
F1000
YES
Check the voltage at
{C1062 = VBAT_RF ?}
& {C1000,C100 = V_BAT?}
& {C1061, C1021 = 2.85V ?}
& {C1056, C1016 = 2.65V ?}
& {C1060, C1017 = 1.8V?}
& {C1059, C1022, C1024) =
1.2V?}
NO
Resolder or change
U1000
YES
Check the freq. at
C1048 : 26MHz ?
NO
Change or resolder
OSC1000
YES
GSM1800 Receiver is O.K?
NO
Resolder or change
U300
END
8-44
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
R1000
SHORT
CP_VSD2_1.8V
RFS1000
V_BAT
VRTC_1.8V
VUSB_IO
CP_VSD2_1.8V
R1001
C301
C300
L1015
A8
B9
C9
C17
D17
E17
F17
G17
H17
J16
PCM_CLK
H16
J15
G15
E16
PCM_SYNC
D16
F16
B10
G16
J13
G10
B13
B12
MEM_WE
K17
B14
L301
C305
SD1_SW
M6
MEM_A_14
MEM_A_15
SD2_SW
MEM_A_16
SD2_SW
C332
C328
C329
L302
CP_VSD2_1.8V
C2
SD2_FB
A2
L303
A3
MEM_A_17
MEM_A_18
U14
CC_CLK
MEM_A_19
SIM_CLK
SIM_IO
SIM_RST
T13
CC_IO
MEM_A_20
T14
CC_RST
MEM_A_22
CLKOUT0
MEM_A_23
CLKOUT2
N8
C350
C351
2MIC_MCLK
CODEC_MCLK
P10
C352
L17
F32K
MEM_BC0_N
MEM_BC1_N
M17
MEM_BC2_N
OSC32K
U300
MEM_BC3_N
MEM_BE0_N
OSC300
N4
T_OUT0
P3
T_OUT1
T11
DMINUS
MEM_BFCLKO_0
C353
U11
DPLUS
MEM_BFCLKO_1
R6
HW_MON1
HW_MON2
P7
HW_MON2
MEM_CS0_N
MEM_CS1_N
B6
DSP_AUDIO_IN1
MEM_CS2_N
R326
MEM_RAS_N
T17
N16
USB_ID
MEM_ADV_N
P17
USB_TEST
MEM_RD_N
T16
USB_TUNE
MEM_WR_N
M3
L7
L13
P13
N12
L11
M15
M13
USIF1_RTS_N
USIF1_TXD_MTSR
P12
F6
TRIG_B
T5
MIPI_HSI_RX_DATA
RESET2_N
MIPI_HSI_RX_FLG
RESET_BB_N
MIPI_HSI_RX_RDY
RESET_PWRDWN_N
ALERT_N
MIPI_HSI_TX_DATA
XRESET_N
MIPI_HSI_TX_RDY
D4
RESET_N_RF
B8
T6
TCK_CP
TDI_CP
TDO_CP
TMS_CP
U5
TDI
U4
TDO
U6
TMS
K4
TM_EN
ETM11_TRACEPKT5
VRTC_1.8V
J1
VREF
ETM11_TRACEPKT4
2MIC_UART_RXD
2MIC_UART_TXD
TRST_N_CP
RESET_N_RF
E3
FSS
TCK
ETM11_TRACEPKT0
ETM11_TRACEPKT1
ETM11_TRACEPKT3
AP_FLM_TXD
AP_FLM_RXD
R333
R335
RESET_BB_N
RESET_PWRDWN_N
A6
FCDP_RBN
ETM11_TRACECLK
ETM11_TRACEPKT2
F4
VRTC
ETM11_TRACEPKT6
NC
C355
NC
NC
1
RESET_ALL
2
NC
NC
VSS_USB
VSS_RTC
VSS_SD2
NC
NC
U1
VSS_SD1
RESERVED
R4
B1
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
J8
P8
R9
G8
J11
L16
L14
L10
F14
D14
AGND
H3
VSS_PMU
H8
ETM11_TRACEPKT7
A1
K1
F1
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
2
4
5
6
8
10
11
13
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
45
47
49
L9
RESET_PWRDWN_N
T4
FWP
L1
K5
L5
RESET_REQ_N
T9
ANAMON
MIPI_HSI_TX_WAKE
K7
L2
RESET300
K2
J3
U10
TRST_N
MIPI_HSI_TX_FLG
SHORT
REF_CLK_EN
SYS_CLK_EN
SYS_CLK_26M
TRIG_IN
R5
MIPI_HSI_RX_WAKE
HSIC_DATA1
HSIC_STROBE1
SHORT
ACTIVE_STATE_HSIC
R330
R331
TP308
K3
U9
SYS_CLK
MMCI1_CMD
TP307
U3
T3
SYSCLKEN
MMCI1_CLK
IPC_SLAVE_WAKEUP
U2
T2
REF_CLK_EN
M1
L4
TP306
T1
USIF1_SCLK
USIF1_CTS_N
USIF1_RXD_MRST
MMCI1_DAT_2
TRIG_IN
M14
R328
R329
U12
HSIC_USB_STRB
MMCI1_DAT_1
N13
CP_TXD_1.8V
CP_RXD_1.8V
R327
U13
HSIC_USB_DATA
MEM_WAIT_N
MEM_CKE
MMCI1_DAT_0
MMCI1_CD
DSP_AUDIO_IN1
IPC_HOST_WAKEUP
CP_DCP_D+
SHORT
R17
USB_DPLUS
MEM_CAS_N
MMCI1_DAT_3
N5
C1055
C1052
C1053
C1054
L1023
C1051
CP_VSD1
D3
D1
E1
MEM_A_13
A17
TX_B8
C330
C340
MEM_A_12
N14
46
51
NC
52
NC
48
44
50
ANT_B2
ANT_B5
ANT_B8
TX_B5
C323
C319
C322
F2
G2
G1
C4
H1
N9
VPP
VSIM
VPLL
VPMU
VUSB_IO
VUSB_PD
VUSB_ANA
F3
B4
C1
A4
C3
T12
T15
R16
P14
A5
VIO_12
VDD_SIM
VDD_RTC
VDD_VSD2
VDD_USBIO
VDD_USB_PD
VDD_USB_ANA
VDD_VBAT_SD2
VDD_VBAT_SD1
VDD_VBAT_PMU
SD1_SW
M16
1
L1022
C331
C311
C318
C327
C325
C326
L8
K8
R8
J17
F15
K11
B11
T10
U15
N17
N11
K16
E12
R12
VDD_PLL
VDD_MIPI
VDD_IO18
VDD_IO18
VDD_IO18
VDD_IO12
VDD_IO18
VDD_IO18
VDD_IO18
VDDCORE
VDD_MMC
VDD_DIGRF
C338
C339
H9
K14
K9
VDDCORE
VDDCORE
VDDCORE
SD1_FB
MEM_A_11
P11
TX_B8
V_BAT
MEM_A_10
MEM_SDCLKO
M4
14
15
16
17
18
19
20
21
22
23
CP_ON
ON2_N
MEM_A_9
C356
C1058
BAND_GPIO1
BAND_GPIO2
CP_ON
H2
J2
MEM_A_8
VSS_PLL
3
GND
14 VDD
R1006
R1005
MMMB PAM
TH300
J4
M4
ON1
MEM_A_7
U16
L1021
11
J5
M3
MEM_A_6
A14
RTCK_CP
RX_B1
RX_B1
RX_B2
RX_B2
RX_GSM1800
RX_GSM1800
RX_B5
RX_B5
RX_B8
RX_B8
F1000
10
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
1
4
11
14
16
17
18
20
27
28
30
31
33
34
35
C1057
TX_B2
TX_B5
OUT1A 12
R312
J6
M2
MEM_A_5
E4
7
TX_B1
ANT_B1
12
OUT1B
9
13
15
NC
NC
GPIO2
U1004
IN2
1 GND
U8
H6
M1
MEM_A_2
V_BAT
DI3_RX_DAT
DI3_TX_DAT
DI3_RX_DATX
DI3_TX_DATX
T8
MEM_A_1
MEM_A_4
M5
ANT_GSM1800
7
GND 8
OUT2B
GND
OUT2A
6
5
PA_RF
BAND_GPIO1
BAND_GPIO2
PA_DCDC_EN
GPIO1
2
R1004
2
21
GPIO1
22
GPIO2
GPIO3 23
GND
RF_OUT
U1005
OUT2C
DI3_TX_DAT
DI3_TX_DATX
MEM_A_0
MEM_A_3
USB_DMINUS
B7
E14
SD_CKE
SD_CLK
L1020
GND 9
PHONE_ACTIVE
T7
MEM_CS3_N
TX_B2
GND
19
9 SPI_CLK
8
SPI_DATA
10
SPI_EN
7
VSPI
3
VDET
12 VRAMP
SPI_CLK
SPI_DRW
SPI_SS
VSPI
PA_POW_DET
PA_RAMP
3
17
HB_IN
18
5
4 IN1
19
2G_LB_OUT
29
3G_LB_OUT
15
2G_HB_OUT
3G_HB_OUT 32
N1
N2
U7
DI3_RX_DAT
MEM_AD_14
HW_MON1
J14
H14
H13
TX_B1
16
C1050
PM_H
LB_IN
VCC1 24
25
VCC2
26
VCC3
13
6
R2
I2S2_WA1
I2S2_CLK0
I2S2_CLK1
MEM_AD_12
MEM_AD_13
MEM_BE1_N
B15
A15
M2
VBATT
C1049
R1
I2S2_WA0
MEM_AD_10
MEM_AD_11
REC_PCM_OUT
REC_PCM_IN
REC_PCM_SYNC
GPS_CLK_EN
REC_PCM_CLK
PHONE_ACTIVE
G13
SD_CS
SD_CAS
SD_RAS
C1042
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
A3
A7
C3
C7
C8
C10
C11
D9
E1
E5
E6
F4
F5
F6
F8
F10
G3
G4
G6
G7
G8
G9
G10
H3
H4
H5
H6
H10
J3
J6
J7
J9
J10
K5
K6
K10
L3
L8
L11
L12
M2
M7
L1000
V_BAT
D12
C12
D13
C13
U1000
L1
K1
K2
J2
VSNS_1V2
LX1
VSNS_1V8
LX2
J1
H1
H2
G2
SPI_CLK
SPI_SS
SPI_DRW
CLK_ON
G1
F1
F2
E2
C1017
VANA
L7
L6
M6
M5
C3
D3
A2
C1016
NC
NC
VSNS_2V85
LX3A
1
2
D4
B4
C4
B3
B2
SPI_CLK
SPI_SS
SPI_DRW
CLK_ON
VDD_IO
C2
D1
VDD_2V65_SUE2
PGND
AGND
A1
B1
D2
A3
OUT_3B
VDD_2V85_SUE2
VPWR
A4
C1
CP_VSD2_1.8V
M4
M3
L5
L4
VDD_1V8_SUE2
NC
NC
NC
NC
NC
NC
DI3_TX_DATX
DI3_TX_DAT
RESET_N
CLK_ON
VSPI
DI3_RX_DATX
DI3_RX_DAT
AFC_DAC
RX_H2X
RX_H2
RX_H1X
RX_H1
FSYS3_EN
FSYS3
FSYS2_EN
FSYS2
RX_M2X
RX_M2
RX_M1X
RX_M1
FSYS1_EN
FSYS1
U1001
RX_L2X
RX_L2
RX_L1X
RX_L1
C1027
C1025
PA_RAMP
PA_BIAS
REF_CLK_EN
SYS_CLK_EN
SYS_CLK
RD_HX
RD_H
RD_MX
RD_M
SPI_DRW
SPI_SS
SPI_CLK
RD_L2X
RD_L2
RD_L1X
RD_L1
PA_POW_DET
PA_RF
CEXT_DCXO
CEXT_TXPLL
CEXT_TXMS
CEXT_RXPLL
GPO8
GPO7
GPO6
GPO5
GPO4
GPO3
GPO2
GPO1
VDD_2V5_SUE2
VDD_1V8_SUE2
C1022
L1007
C1023
C1021
J11
K11
M10
M9
M8
A5
B5
E7
C1024
L1003
L1005
L1004
VDD_1V2_SUE2
L1002
MI2
MI1
PM_H
PM_L
XO_SUP
XO_EXT
XOX
XO
2
1
M13
M1
A13
A1
VBAT_UE2
RESET_N_RF
CLK_ON
VSPI
K12
K13
E3
B10
J13
J12
GPS_CLK_EN
GPS_CLK_26M
H12
H13
G13
G12
PA_RAMP
PA_BIAS
M12
M11
E13
F12
F13
REF_CLK_EN
SYS_CLK_EN
SYS_CLK_26M
SYS_CLK
SPI_DRW
SPI_SS
SPI_CLK
D4
E4
D3
PA_POW_DET
PA_RF
D1
C1
C1035
A10 C1037
D8
C4 C1039
H9
C1038
OSC1000
6 VCC
B11
B12
A12
A11
VBAT_RF
VDD_2V85_SUE2
VDD_1V2_SUE2
CP_VSD2_1.8V
NC 2
GND 3
4 OUT
C1043
C1048
VDD_2V65_SUE2
1
VCONT
5 NC
C1047
A2
A4
VDD2V5_RCRF
VDD2V5_RCBB
VDD1V8_RCRF
VDD1V8_RCBB
VDD1V8_RCLO
VDD1V8_RCMS
VDD1V8_RXPLL
VDD1V8_RXDCO
VDD2V5_RXDCO
VDD2V5_TXBIAS
VDD_TXRF
VDD2V5_TXDCO
VDD1V8_TXDCO
VDD1V8_FBR
VDD1V8_TXLO
VDD1V8_TXMS
VDD1V8_RFC
VDD2V5_RFC
VDD1V8_DIG
VDD1V2_DIG
VDD2V5_FSYS
VDD1V8_SCU
VDDIO
VDDBAT_TXRF
D2B_OUT_TXRF
VDDBAT
D2B_OUT
VDD_TEST
C1001
J5
J4
L2
F3
G5
F7
K9
L9
J8
C5
B2
C6
A6
D2
D5
E8
L13
L10
C9
F9
D10
B13
E12
B1
C2
A9
B9
E9
B8
A8
C1000
VDD_1V8_SUE2
C1049
R1005
C1050
R1004
R1006
C1028
C1057
C1062
C1061
C1056
C1060
C1059
VBAT_UE2
C1032
L1013
PHONE_ACTIVE
eMMC_EN
C437
C444
R462
C518
C408
R456
R455
U300
C641
C642
C652
C443
R338
L504
R441
C403
C325
R326
C633
C630
L602
U1005
F1000
RFS1000
U601
C660
C316
OSC300
C352
C353
C315
C300
C336
C338
C304
U604
R312
C335
C327
C637
TH300
C337
R620
C638
C410
C319
C326
C400
R463
C339
R327
R301
R302
C340
R328
R306
R436
C411
C409
C322
R329
C324
R300
C351
C321
C332
C512
C318
C301
R615
R303
R340
R322
C666
R304
R339
C345
C329
ZD300
C341
C1027
C513
L1005
R515
C507
OSC1000
C305
C328
SC1008
R512
L1007
L1004
U1002
U1001
U1009
L301
L300
C314
R464
C350
L302
C331
L303
C1047
C1043
C1035
R1003
C1037
C1059
C1060
C1003
SYS_CLK
C1012
TP308
C1004
C1048
C1002
C1007
C1038
C1010
C1061
C1039
C1098
C1008
C1056
C1013
C1094
C1093
C1011
C1082
C1081
C1006
C1062
C1075
C1074
C1067
C1090
C1066
R1016
C1095
C1079
L1038
F1003
C1097
C1096
C1069
L1031
L1034
L1037
C1084
C1065
L1028
F1001
L1027
L1024
L1026
C1068
C1005
C1025
C1026
C1009
R1001
C1014
SPI_DRW
L1008
C1015
U504
C1017
RESET_N_RF
C1018
C1020
C1000
U1000
C1022
R401
C317
TP404
R342
L502
R403
U400
C333
C1024
L1006
L1001
L1009
L1014
L1010
L1011
L1015
SC1006
R331
C356
C1019
L1012
R330
C334
R1002
C1030
TP306
R465
TP307
C1016
RESET300
C1001
C1031
TH401
L1016
C1021
C330
C1053
RESET_REQ_N
L1023
R313
C1042
L1020
C1052
C1045
C1046
L1019
L1018
L1033
C1036
L1017
C1034
C1041
R311
C1051
C1044
L1002
L1000
RFS1001
C1054
L1003
C1023
U1004
L1021
C323
L1022
CP_ON
C311
C1055
C355
RESET_PWRDWN_N
C1029
U1003
C1040
C1058
RESET_ALL
PM_L
P1
P2
I2S2_TX
MEM_AD_8
MEM_AD_9
K13
L1019
C1041
C1046
2MIC_SCL_1.8V
2MIC_SDA_1.8V
P9
I2S2_RX
MEM_A_21
C16
B16
SD_nCLK
SWITCHABLE_ANT
RD_CTRL3
RD_CTRL2
RD_CTRL1
C1044
C1045
I2C1_SDA
MEM_AD_6
VSS
C1040
L1018
C1036
L1017
PAM DCDC
MEM_AD_5
MEM_AD_7
A12
G14
RDX_850
RD_850
RDX_900
RD_900
ASM
N10
A16
B17
R308
PDA_ACTIVE
GPS_CNTL
K10
EINT3
I2C1_SCL
R311
A9
C12
CP_VSD2_1.8V
R307
M8
EINT2
MEM_AD_3
R313
A10
VUSB_PD
M9
EINT1
MEM_AD_2
MEM_AD_4
2203-007147
A11
SUSPEND_REQUEST_HSIC
V_BAT
VUSB_ANA_1.8V
DI3_RX_DATX
A13
SD_DQM0
SD_DQM1
SD_DQS0
SD_DQS1
RDX_2100
RD_2100
RDX_1900
RD_1900
VUSB_IO
MEM_AD_15
SPEECH_PCM_CLK
CP_DUMP_INT
SPEECH_PCM_OUT_CP
SPEECH_PCM_IN_CP
SPEECH_PCM_SYNC
2MIC_RST
2MIC_PWDN
C1031
E10
C336
J12
F13
C317
R306
8
C1034
D12
C324
C321
7
L1014
A7
H10
D11
CP_D1(0)
CP_D1(1)
CP_D1(2)
CP_D1(3)
CP_D1(4)
CP_D1(5)
CP_D1(6)
CP_D1(7)
CP_D1(8)
CP_D1(9)
CP_D1(10)
CP_D1(11)
CP_D1(12)
CP_D1(13)
CP_D1(14)
CP_D1(15)
L1012
L1033
2G_HB_TX
CP_D1(0:15)
DI3_RX_DATX
DI3_RX_DAT
RXTX_B8/900 L1011
RXTX_B1
E9
E11
SD_BA0
SD_BA1
5
6
E8
D10
D13
DI3_TX_DAT
DCS
3
4
D8
F9
CP_VSIM
VPMU_1.3V
2203-007147
2
PM_H
PM_L
MEM_AD_0
MEM_AD_1
G9
D9
13
GND
L1010
9
GND
ANT
2G_LB_TX
GND
GND
GND
2G_HB_TX
GND
TRX4
1
R1003
24
GND
27
NC
28
NC
29
23
26
VDD
SPI_CLK
SPI_VDD
SPI_FRM
SPI_DATA
22
2G_LB_TX
TRX5
GND
G
G
A
C
2
1
4
GND
U1002
GND
TRX3
L1016
C1032
NC
NC
14
C1030
C2
2
1
B2
15
Nearby
PMB5712
TRX6
GND
TRX2
NC
FB
B3
3
VCON
VIN
A2
SGND
U1003
PGND
EN
A3
B1
PA_DCDC_EN
SW
TRX1
10
C1028
A1
C3
L1013
BPEN
17
16
11
C1029
19
18
12
20
RFS1001
25
DI3_TX_DATX
H11
G11
VDDCORE
CP_A1(0)
CP_A1(1)
CP_A1(2)
CP_A1(3)
CP_A1(4)
CP_A1(5)
CP_A1(6)
CP_A1(7)
CP_A1(8)
CP_A1(9)
CP_A1(10)
CP_A1(11)
CP_A1(12)
VBAT_UE2
V_BAT
PA_BIAS
C335
CP_A1(0:12)
DI3_RX_DAT
Nearby PMB9811
GND
C334
C333
P16
R1002
DI3_RX_DATX
E13
L1009
SPI_DRW
VBUS
L1008
SPI_CLK
VDDCORE
C1026
SPI_SS
C337
L1006
USB_VBUS_CP_4.9V
GND
VPLL_1.2V
VUSB_PD
VIO_1.2V
VDDCORE_EBU
RXTX_B2/PCS
VPLL_1.2V
CP_VSD1
CP_VSD1
C316
C314
C1020
C315
V_BAT
21
C304
C1015
VPLL_1.2V
CP_VSD2_1.8V
RXTX_B5/850
SPI_DRW
L300
G
3
G
1
RFIN
4
G
C1019
CP_VSD1
C1
VIO_1.2V
CP_VSD2_1.8V
C1018
CP_VSD2_1.8V
V_BAT
CP_VSIM
U17
2
VSPI
L1001
8-45
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-3-13. WCDMA Band1 RX
NORMAL CONDITION
catch the channel?
CONTINUOUS RX ON
RF INPUT : 10700CH
NO
Check C1030 ≤ -65dBm ?
AMP : -50dBm
YES
CHECK soldered
RFS1001, C1030,L1016
NO
Check the Voltage at
C1026 = V_BAT?
NO
Resolder or change
U1002, C1026
NO
Resolder or change
L1012, C1031
NO
Resolder or change
F1000
YES
Check L1012, C1031
≥ -65dBm ?
YES
Check component
soldering status OK at
F1000
YES
Check F1000 PIN 14, 15
≥ -65dBm
NO
Resolder or change
F1000
YES
Check the voltage at
{C1062 = VBAT_RF ?}
& {C1000,C100 = V_BAT?}
& {C1061, C1021 = 2.85V ?}
& {C1056, C1016 = 2.65V ?}
& {C1060, C1017 = 1.8V?}
& {C1059, C1022, C1024) =
1.2V?}
NO
Resolder or change
U1000
YES
Check the freq. at
C1048 : 26MHz ?
NO
Change or resolder
OSC1000
YES
WCDMA B1 Receiver is O.K?
NO
Resolder or change
U300
END
8-46
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
R1000
SHORT
CP_VSD2_1.8V
RFS1000
V_BAT
VRTC_1.8V
VUSB_IO
CP_VSD2_1.8V
R1001
C301
C300
L1015
A8
B9
C9
C17
D17
E17
F17
G17
H17
J16
PCM_CLK
H16
J15
G15
E16
PCM_SYNC
D16
F16
B10
G16
J13
G10
B13
B12
MEM_WE
K17
B14
L301
C305
SD1_SW
M6
MEM_A_14
MEM_A_15
SD2_SW
MEM_A_16
SD2_SW
C332
C328
C329
L302
CP_VSD2_1.8V
C2
SD2_FB
A2
L303
A3
MEM_A_17
MEM_A_18
U14
CC_CLK
MEM_A_19
SIM_CLK
SIM_IO
SIM_RST
T13
CC_IO
MEM_A_20
T14
CC_RST
MEM_A_22
CLKOUT0
MEM_A_23
CLKOUT2
N8
C350
C351
2MIC_MCLK
CODEC_MCLK
P10
C352
L17
F32K
MEM_BC0_N
MEM_BC1_N
M17
MEM_BC2_N
OSC32K
U300
MEM_BC3_N
MEM_BE0_N
OSC300
N4
T_OUT0
P3
T_OUT1
T11
DMINUS
MEM_BFCLKO_0
C353
U11
DPLUS
MEM_BFCLKO_1
R6
HW_MON1
HW_MON2
P7
HW_MON2
MEM_CS0_N
MEM_CS1_N
B6
DSP_AUDIO_IN1
MEM_CS2_N
R326
MEM_RAS_N
T17
N16
USB_ID
MEM_ADV_N
P17
USB_TEST
MEM_RD_N
T16
USB_TUNE
MEM_WR_N
M3
L7
L13
P13
N12
L11
M15
M13
USIF1_RTS_N
USIF1_TXD_MTSR
P12
F6
TRIG_B
T5
MIPI_HSI_RX_DATA
RESET2_N
MIPI_HSI_RX_FLG
RESET_BB_N
MIPI_HSI_RX_RDY
RESET_PWRDWN_N
ALERT_N
MIPI_HSI_TX_DATA
XRESET_N
MIPI_HSI_TX_RDY
D4
RESET_N_RF
B8
T6
TCK_CP
TDI_CP
TDO_CP
TMS_CP
U5
TDI
U4
TDO
U6
TMS
K4
TM_EN
ETM11_TRACEPKT5
VRTC_1.8V
J1
VREF
ETM11_TRACEPKT4
2MIC_UART_RXD
2MIC_UART_TXD
TRST_N_CP
RESET_N_RF
E3
FSS
TCK
ETM11_TRACEPKT0
ETM11_TRACEPKT1
ETM11_TRACEPKT3
AP_FLM_TXD
AP_FLM_RXD
R333
R335
RESET_BB_N
RESET_PWRDWN_N
A6
FCDP_RBN
ETM11_TRACECLK
ETM11_TRACEPKT2
F4
VRTC
ETM11_TRACEPKT6
NC
C355
NC
NC
1
RESET_ALL
2
NC
NC
VSS_USB
VSS_RTC
VSS_SD2
NC
NC
U1
VSS_SD1
RESERVED
R4
B1
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
J8
P8
R9
G8
J11
L16
L14
L10
F14
D14
AGND
H3
VSS_PMU
H8
ETM11_TRACEPKT7
A1
K1
F1
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
2
4
5
6
8
10
11
13
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
45
47
49
L9
RESET_PWRDWN_N
T4
FWP
L1
K5
L5
RESET_REQ_N
T9
ANAMON
MIPI_HSI_TX_WAKE
K7
L2
RESET300
K2
J3
U10
TRST_N
MIPI_HSI_TX_FLG
SHORT
REF_CLK_EN
SYS_CLK_EN
SYS_CLK_26M
TRIG_IN
R5
MIPI_HSI_RX_WAKE
HSIC_DATA1
HSIC_STROBE1
SHORT
ACTIVE_STATE_HSIC
R330
R331
TP308
K3
U9
SYS_CLK
MMCI1_CMD
TP307
U3
T3
SYSCLKEN
MMCI1_CLK
IPC_SLAVE_WAKEUP
U2
T2
REF_CLK_EN
M1
L4
TP306
T1
USIF1_SCLK
USIF1_CTS_N
USIF1_RXD_MRST
MMCI1_DAT_2
TRIG_IN
M14
R328
R329
U12
HSIC_USB_STRB
MMCI1_DAT_1
N13
CP_TXD_1.8V
CP_RXD_1.8V
R327
U13
HSIC_USB_DATA
MEM_WAIT_N
MEM_CKE
MMCI1_DAT_0
MMCI1_CD
DSP_AUDIO_IN1
IPC_HOST_WAKEUP
CP_DCP_D+
SHORT
R17
USB_DPLUS
MEM_CAS_N
MMCI1_DAT_3
N5
C1055
C1052
C1053
C1054
L1023
C1051
CP_VSD1
D3
D1
E1
MEM_A_13
A17
TX_B8
C330
C340
MEM_A_12
N14
46
51
NC
52
NC
48
44
50
ANT_B2
ANT_B5
ANT_B8
TX_B5
C323
C319
C322
F2
G2
G1
C4
H1
N9
VPP
VSIM
VPLL
VPMU
VUSB_IO
VUSB_PD
VUSB_ANA
F3
B4
C1
A4
C3
T12
T15
R16
P14
A5
VIO_12
VDD_SIM
VDD_RTC
VDD_VSD2
VDD_USBIO
VDD_USB_PD
VDD_USB_ANA
VDD_VBAT_SD2
VDD_VBAT_SD1
VDD_VBAT_PMU
SD1_SW
M16
1
L1022
C331
C311
C318
C327
C325
C326
L8
K8
R8
J17
F15
K11
B11
T10
U15
N17
N11
K16
E12
R12
VDD_PLL
VDD_MIPI
VDD_IO18
VDD_IO18
VDD_IO18
VDD_IO12
VDD_IO18
VDD_IO18
VDD_IO18
VDDCORE
VDD_MMC
VDD_DIGRF
C338
C339
H9
K14
K9
VDDCORE
VDDCORE
VDDCORE
SD1_FB
MEM_A_11
P11
TX_B8
V_BAT
MEM_A_10
MEM_SDCLKO
M4
14
15
16
17
18
19
20
21
22
23
CP_ON
ON2_N
MEM_A_9
C356
C1058
BAND_GPIO1
BAND_GPIO2
CP_ON
H2
J2
MEM_A_8
VSS_PLL
3
GND
14 VDD
R1006
R1005
MMMB PAM
TH300
J4
M4
ON1
MEM_A_7
U16
L1021
11
J5
M3
MEM_A_6
A14
RTCK_CP
RX_B1
RX_B1
RX_B2
RX_B2
RX_GSM1800
RX_GSM1800
RX_B5
RX_B5
RX_B8
RX_B8
F1000
10
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
1
4
11
14
16
17
18
20
27
28
30
31
33
34
35
C1057
TX_B2
TX_B5
OUT1A 12
R312
J6
M2
MEM_A_5
E4
7
TX_B1
ANT_B1
12
OUT1B
9
13
15
NC
NC
GPIO2
U1004
IN2
1 GND
U8
H6
M1
MEM_A_2
V_BAT
DI3_RX_DAT
DI3_TX_DAT
DI3_RX_DATX
DI3_TX_DATX
T8
MEM_A_1
MEM_A_4
M5
ANT_GSM1800
7
GND 8
OUT2B
GND
OUT2A
6
5
PA_RF
BAND_GPIO1
BAND_GPIO2
PA_DCDC_EN
GPIO1
2
R1004
2
21
GPIO1
22
GPIO2
GPIO3 23
GND
RF_OUT
U1005
OUT2C
DI3_TX_DAT
DI3_TX_DATX
MEM_A_0
MEM_A_3
USB_DMINUS
B7
E14
SD_CKE
SD_CLK
L1020
GND 9
PHONE_ACTIVE
T7
MEM_CS3_N
TX_B2
GND
19
9 SPI_CLK
8
SPI_DATA
10
SPI_EN
7
VSPI
3
VDET
12 VRAMP
SPI_CLK
SPI_DRW
SPI_SS
VSPI
PA_POW_DET
PA_RAMP
3
17
HB_IN
18
5
4 IN1
19
2G_LB_OUT
29
3G_LB_OUT
15
2G_HB_OUT
3G_HB_OUT 32
N1
N2
U7
DI3_RX_DAT
MEM_AD_14
HW_MON1
J14
H14
H13
TX_B1
16
C1050
PM_H
LB_IN
VCC1 24
25
VCC2
26
VCC3
13
6
R2
I2S2_WA1
I2S2_CLK0
I2S2_CLK1
MEM_AD_12
MEM_AD_13
MEM_BE1_N
B15
A15
M2
VBATT
C1049
R1
I2S2_WA0
MEM_AD_10
MEM_AD_11
REC_PCM_OUT
REC_PCM_IN
REC_PCM_SYNC
GPS_CLK_EN
REC_PCM_CLK
PHONE_ACTIVE
G13
SD_CS
SD_CAS
SD_RAS
C1042
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
A3
A7
C3
C7
C8
C10
C11
D9
E1
E5
E6
F4
F5
F6
F8
F10
G3
G4
G6
G7
G8
G9
G10
H3
H4
H5
H6
H10
J3
J6
J7
J9
J10
K5
K6
K10
L3
L8
L11
L12
M2
M7
L1000
V_BAT
D12
C12
D13
C13
U1000
L1
K1
K2
J2
VSNS_1V2
LX1
VSNS_1V8
LX2
J1
H1
H2
G2
SPI_CLK
SPI_SS
SPI_DRW
CLK_ON
G1
F1
F2
E2
C1017
VANA
L7
L6
M6
M5
C3
D3
A2
C1016
NC
NC
VSNS_2V85
LX3A
1
2
D4
B4
C4
B3
B2
SPI_CLK
SPI_SS
SPI_DRW
CLK_ON
VDD_IO
C2
D1
VDD_2V65_SUE2
PGND
AGND
A1
B1
D2
A3
OUT_3B
VDD_2V85_SUE2
VPWR
A4
C1
CP_VSD2_1.8V
M4
M3
L5
L4
VDD_1V8_SUE2
NC
NC
NC
NC
NC
NC
DI3_TX_DATX
DI3_TX_DAT
RESET_N
CLK_ON
VSPI
DI3_RX_DATX
DI3_RX_DAT
AFC_DAC
RX_H2X
RX_H2
RX_H1X
RX_H1
FSYS3_EN
FSYS3
FSYS2_EN
FSYS2
RX_M2X
RX_M2
RX_M1X
RX_M1
FSYS1_EN
FSYS1
U1001
RX_L2X
RX_L2
RX_L1X
RX_L1
C1027
C1025
PA_RAMP
PA_BIAS
REF_CLK_EN
SYS_CLK_EN
SYS_CLK
RD_HX
RD_H
RD_MX
RD_M
SPI_DRW
SPI_SS
SPI_CLK
RD_L2X
RD_L2
RD_L1X
RD_L1
PA_POW_DET
PA_RF
CEXT_DCXO
CEXT_TXPLL
CEXT_TXMS
CEXT_RXPLL
GPO8
GPO7
GPO6
GPO5
GPO4
GPO3
GPO2
GPO1
VDD_2V5_SUE2
VDD_1V8_SUE2
C1022
L1007
C1023
C1021
J11
K11
M10
M9
M8
A5
B5
E7
C1024
L1003
L1005
L1004
VDD_1V2_SUE2
L1002
MI2
MI1
PM_H
PM_L
XO_SUP
XO_EXT
XOX
XO
2
1
M13
M1
A13
A1
VBAT_UE2
RESET_N_RF
CLK_ON
VSPI
K12
K13
E3
B10
J13
J12
GPS_CLK_EN
GPS_CLK_26M
H12
H13
G13
G12
PA_RAMP
PA_BIAS
M12
M11
E13
F12
F13
REF_CLK_EN
SYS_CLK_EN
SYS_CLK_26M
SYS_CLK
SPI_DRW
SPI_SS
SPI_CLK
D4
E4
D3
PA_POW_DET
PA_RF
D1
C1
C1035
A10 C1037
D8
C4 C1039
H9
C1038
OSC1000
6 VCC
B11
B12
A12
A11
VBAT_RF
VDD_2V85_SUE2
VDD_1V2_SUE2
CP_VSD2_1.8V
NC 2
GND 3
4 OUT
C1043
C1048
VDD_2V65_SUE2
1
VCONT
5 NC
C1047
A2
A4
VDD2V5_RCRF
VDD2V5_RCBB
VDD1V8_RCRF
VDD1V8_RCBB
VDD1V8_RCLO
VDD1V8_RCMS
VDD1V8_RXPLL
VDD1V8_RXDCO
VDD2V5_RXDCO
VDD2V5_TXBIAS
VDD_TXRF
VDD2V5_TXDCO
VDD1V8_TXDCO
VDD1V8_FBR
VDD1V8_TXLO
VDD1V8_TXMS
VDD1V8_RFC
VDD2V5_RFC
VDD1V8_DIG
VDD1V2_DIG
VDD2V5_FSYS
VDD1V8_SCU
VDDIO
VDDBAT_TXRF
D2B_OUT_TXRF
VDDBAT
D2B_OUT
VDD_TEST
C1001
J5
J4
L2
F3
G5
F7
K9
L9
J8
C5
B2
C6
A6
D2
D5
E8
L13
L10
C9
F9
D10
B13
E12
B1
C2
A9
B9
E9
B8
A8
C1000
VDD_1V8_SUE2
C1049
R1005
C1050
R1004
R1006
C1028
C1057
C1062
C1061
C1056
C1060
C1059
VBAT_UE2
C1032
L1013
PHONE_ACTIVE
eMMC_EN
C437
C444
R462
C518
C408
R456
R455
U300
C641
C642
C652
C443
R338
L504
R441
C403
C325
R326
C633
C630
L602
U1005
F1000
RFS1000
U601
C660
C316
OSC300
C352
C353
C315
C300
C336
C338
C304
U604
R312
C335
C327
C637
TH300
C337
R620
C638
C410
C319
C326
C400
R463
C339
R327
R301
R302
C340
R328
R306
R436
C411
C409
C322
R329
C324
R300
C351
C321
C332
C512
C318
C301
R615
R303
R340
R322
C666
R304
R339
C345
C329
ZD300
C341
C1027
C513
L1005
R515
C507
OSC1000
C305
C328
SC1008
R512
L1007
L1004
U1002
U1001
U1009
L301
L300
C314
R464
C350
L302
C331
L303
C1047
C1043
C1035
R1003
C1037
C1059
C1060
C1003
SYS_CLK
C1012
TP308
C1004
C1048
C1002
C1007
C1038
C1010
C1061
C1039
C1098
C1008
C1056
C1013
C1094
C1093
C1011
C1082
C1081
C1006
C1062
C1075
C1074
C1067
C1090
C1066
R1016
C1095
C1079
L1038
F1003
C1097
C1096
C1069
L1031
L1034
L1037
C1084
C1065
L1028
F1001
L1027
L1024
L1026
C1068
C1005
C1025
C1026
C1009
R1001
C1014
SPI_DRW
L1008
C1015
U504
C1017
RESET_N_RF
C1018
C1020
C1000
U1000
C1022
R401
C317
TP404
R342
L502
R403
U400
C333
C1024
L1006
L1001
L1009
L1014
L1010
L1011
L1015
SC1006
R331
C356
C1019
L1012
R330
C334
R1002
C1030
TP306
R465
TP307
C1016
RESET300
C1001
C1031
TH401
L1016
C1021
C330
C1053
RESET_REQ_N
L1023
R313
C1042
L1020
C1052
C1045
C1046
L1019
L1018
L1033
C1036
L1017
C1034
C1041
R311
C1051
C1044
L1002
L1000
RFS1001
C1054
L1003
C1023
U1004
L1021
C323
L1022
CP_ON
C311
C1055
C355
RESET_PWRDWN_N
C1029
U1003
C1040
C1058
RESET_ALL
PM_L
P1
P2
I2S2_TX
MEM_AD_8
MEM_AD_9
K13
L1019
C1041
C1046
2MIC_SCL_1.8V
2MIC_SDA_1.8V
P9
I2S2_RX
MEM_A_21
C16
B16
SD_nCLK
SWITCHABLE_ANT
RD_CTRL3
RD_CTRL2
RD_CTRL1
C1044
C1045
I2C1_SDA
MEM_AD_6
VSS
C1040
L1018
C1036
L1017
PAM DCDC
MEM_AD_5
MEM_AD_7
A12
G14
RDX_850
RD_850
RDX_900
RD_900
ASM
N10
A16
B17
R308
PDA_ACTIVE
GPS_CNTL
K10
EINT3
I2C1_SCL
R311
A9
C12
CP_VSD2_1.8V
R307
M8
EINT2
MEM_AD_3
R313
A10
VUSB_PD
M9
EINT1
MEM_AD_2
MEM_AD_4
2203-007147
A11
SUSPEND_REQUEST_HSIC
V_BAT
VUSB_ANA_1.8V
DI3_RX_DATX
A13
SD_DQM0
SD_DQM1
SD_DQS0
SD_DQS1
RDX_2100
RD_2100
RDX_1900
RD_1900
VUSB_IO
MEM_AD_15
SPEECH_PCM_CLK
CP_DUMP_INT
SPEECH_PCM_OUT_CP
SPEECH_PCM_IN_CP
SPEECH_PCM_SYNC
2MIC_RST
2MIC_PWDN
C1031
E10
C336
J12
F13
C317
R306
8
C1034
D12
C324
C321
7
L1014
A7
H10
D11
CP_D1(0)
CP_D1(1)
CP_D1(2)
CP_D1(3)
CP_D1(4)
CP_D1(5)
CP_D1(6)
CP_D1(7)
CP_D1(8)
CP_D1(9)
CP_D1(10)
CP_D1(11)
CP_D1(12)
CP_D1(13)
CP_D1(14)
CP_D1(15)
L1012
L1033
2G_HB_TX
CP_D1(0:15)
DI3_RX_DATX
DI3_RX_DAT
RXTX_B8/900 L1011
RXTX_B1
E9
E11
SD_BA0
SD_BA1
5
6
E8
D10
D13
DI3_TX_DAT
DCS
3
4
D8
F9
CP_VSIM
VPMU_1.3V
2203-007147
2
PM_H
PM_L
MEM_AD_0
MEM_AD_1
G9
D9
13
GND
L1010
9
GND
ANT
2G_LB_TX
GND
GND
GND
2G_HB_TX
GND
TRX4
1
R1003
24
GND
27
NC
28
NC
29
23
26
VDD
SPI_CLK
SPI_VDD
SPI_FRM
SPI_DATA
22
2G_LB_TX
TRX5
GND
G
G
A
C
2
1
4
GND
U1002
GND
TRX3
L1016
C1032
NC
NC
14
C1030
C2
2
1
B2
15
Nearby
PMB5712
TRX6
GND
TRX2
NC
FB
B3
3
VCON
VIN
A2
SGND
U1003
PGND
EN
A3
B1
PA_DCDC_EN
SW
TRX1
10
C1028
A1
C3
L1013
BPEN
17
16
11
C1029
19
18
12
20
RFS1001
25
DI3_TX_DATX
H11
G11
VDDCORE
CP_A1(0)
CP_A1(1)
CP_A1(2)
CP_A1(3)
CP_A1(4)
CP_A1(5)
CP_A1(6)
CP_A1(7)
CP_A1(8)
CP_A1(9)
CP_A1(10)
CP_A1(11)
CP_A1(12)
VBAT_UE2
V_BAT
PA_BIAS
C335
CP_A1(0:12)
DI3_RX_DAT
Nearby PMB9811
GND
C334
C333
P16
R1002
DI3_RX_DATX
E13
L1009
SPI_DRW
VBUS
L1008
SPI_CLK
VDDCORE
C1026
SPI_SS
C337
L1006
USB_VBUS_CP_4.9V
GND
VPLL_1.2V
VUSB_PD
VIO_1.2V
VDDCORE_EBU
RXTX_B2/PCS
VPLL_1.2V
CP_VSD1
CP_VSD1
C316
C314
C1020
C315
V_BAT
21
C304
C1015
VPLL_1.2V
CP_VSD2_1.8V
RXTX_B5/850
SPI_DRW
L300
G
3
G
1
RFIN
4
G
C1019
CP_VSD1
C1
VIO_1.2V
CP_VSD2_1.8V
C1018
CP_VSD2_1.8V
V_BAT
CP_VSIM
U17
2
VSPI
L1001
8-47
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-3-14. WCDMA Band2 / GSM1900 RX
NORMAL CONDITION
catch the channel?
CONTINUOUS RX ON
RF INPUT : 9880CH
NO
Check C1030 ≤ -65dBm ?
AMP : -50dBm
YES
CHECK soldered
RFS1001, C1030,L1016
NO
Check the Voltage at
C1026 = V_BAT ?
NO
Resolder or change
U1002, C1026
NO
Resolder or change
L1006, L1009
NO
Resolder or change
F1000
YES
Check L1006, L1009
≥ -65dBm ?
YES
Check component
soldering status OK at
F1000
YES
Check F1000 PIN 16, 17
≥ -65dBm
NO
Resolder or change
F1000
YES
Check the voltage at
{C1062 = VBAT_RF ?}
& {C1000,C100 = V_BAT?}
& {C1061, C1021 = 2.85V ?}
& {C1056, C1016 = 2.65V ?}
& {C1060, C1017 = 1.8V?}
& {C1059, C1022, C1024) =
1.2V?}
NO
Resolder or change
U1000
YES
Check the freq. at
C1048 : 26MHz ?
NO
Change or resolder
OSC1000
YES
WCDMA B2 / GSM1900
Receiver is O.K?
NO
Resolder or change
U300
END
8-48
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
R1000
SHORT
CP_VSD2_1.8V
RFS1000
V_BAT
VRTC_1.8V
VUSB_IO
CP_VSD2_1.8V
R1001
C301
C300
L1015
A8
B9
C9
C17
D17
E17
F17
G17
H17
J16
PCM_CLK
H16
J15
G15
E16
PCM_SYNC
D16
F16
B10
G16
J13
G10
B13
B12
MEM_WE
K17
B14
L301
C305
SD1_SW
M6
MEM_A_14
MEM_A_15
SD2_SW
MEM_A_16
SD2_SW
C332
C328
C329
L302
CP_VSD2_1.8V
C2
SD2_FB
A2
L303
A3
MEM_A_17
MEM_A_18
U14
CC_CLK
MEM_A_19
SIM_CLK
SIM_IO
SIM_RST
T13
CC_IO
MEM_A_20
T14
CC_RST
MEM_A_22
CLKOUT0
MEM_A_23
CLKOUT2
N8
C350
C351
2MIC_MCLK
CODEC_MCLK
P10
C352
L17
F32K
MEM_BC0_N
MEM_BC1_N
M17
MEM_BC2_N
OSC32K
U300
MEM_BC3_N
MEM_BE0_N
OSC300
N4
T_OUT0
P3
T_OUT1
T11
DMINUS
MEM_BFCLKO_0
C353
U11
DPLUS
MEM_BFCLKO_1
R6
HW_MON1
HW_MON2
P7
HW_MON2
MEM_CS0_N
MEM_CS1_N
B6
DSP_AUDIO_IN1
MEM_CS2_N
R326
MEM_RAS_N
T17
N16
USB_ID
MEM_ADV_N
P17
USB_TEST
MEM_RD_N
T16
USB_TUNE
MEM_WR_N
M3
L7
L13
P13
N12
L11
M15
M13
USIF1_RTS_N
USIF1_TXD_MTSR
P12
F6
TRIG_B
T5
MIPI_HSI_RX_DATA
RESET2_N
MIPI_HSI_RX_FLG
RESET_BB_N
MIPI_HSI_RX_RDY
RESET_PWRDWN_N
ALERT_N
MIPI_HSI_TX_DATA
XRESET_N
MIPI_HSI_TX_RDY
D4
RESET_N_RF
B8
T6
TCK_CP
TDI_CP
TDO_CP
TMS_CP
U5
TDI
U4
TDO
U6
TMS
K4
TM_EN
ETM11_TRACEPKT5
VRTC_1.8V
J1
VREF
ETM11_TRACEPKT4
2MIC_UART_RXD
2MIC_UART_TXD
TRST_N_CP
RESET_N_RF
E3
FSS
TCK
ETM11_TRACEPKT0
ETM11_TRACEPKT1
ETM11_TRACEPKT3
AP_FLM_TXD
AP_FLM_RXD
R333
R335
RESET_BB_N
RESET_PWRDWN_N
A6
FCDP_RBN
ETM11_TRACECLK
ETM11_TRACEPKT2
F4
VRTC
ETM11_TRACEPKT6
NC
C355
NC
NC
1
RESET_ALL
2
NC
NC
VSS_USB
VSS_RTC
VSS_SD2
NC
NC
U1
VSS_SD1
RESERVED
R4
B1
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
J8
P8
R9
G8
J11
L16
L14
L10
F14
D14
AGND
H3
VSS_PMU
H8
ETM11_TRACEPKT7
A1
K1
F1
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
2
4
5
6
8
10
11
13
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
45
47
49
L9
RESET_PWRDWN_N
T4
FWP
L1
K5
L5
RESET_REQ_N
T9
ANAMON
MIPI_HSI_TX_WAKE
K7
L2
RESET300
K2
J3
U10
TRST_N
MIPI_HSI_TX_FLG
SHORT
REF_CLK_EN
SYS_CLK_EN
SYS_CLK_26M
TRIG_IN
R5
MIPI_HSI_RX_WAKE
HSIC_DATA1
HSIC_STROBE1
SHORT
ACTIVE_STATE_HSIC
R330
R331
TP308
K3
U9
SYS_CLK
MMCI1_CMD
TP307
U3
T3
SYSCLKEN
MMCI1_CLK
IPC_SLAVE_WAKEUP
U2
T2
REF_CLK_EN
M1
L4
TP306
T1
USIF1_SCLK
USIF1_CTS_N
USIF1_RXD_MRST
MMCI1_DAT_2
TRIG_IN
M14
R328
R329
U12
HSIC_USB_STRB
MMCI1_DAT_1
N13
CP_TXD_1.8V
CP_RXD_1.8V
R327
U13
HSIC_USB_DATA
MEM_WAIT_N
MEM_CKE
MMCI1_DAT_0
MMCI1_CD
DSP_AUDIO_IN1
IPC_HOST_WAKEUP
CP_DCP_D+
SHORT
R17
USB_DPLUS
MEM_CAS_N
MMCI1_DAT_3
N5
C1055
C1052
C1053
C1054
L1023
C1051
CP_VSD1
D3
D1
E1
MEM_A_13
A17
TX_B8
C330
C340
MEM_A_12
N14
46
51
NC
52
NC
48
44
50
ANT_B2
ANT_B5
ANT_B8
TX_B5
C323
C319
C322
F2
G2
G1
C4
H1
N9
VPP
VSIM
VPLL
VPMU
VUSB_IO
VUSB_PD
VUSB_ANA
F3
B4
C1
A4
C3
T12
T15
R16
P14
A5
VIO_12
VDD_SIM
VDD_RTC
VDD_VSD2
VDD_USBIO
VDD_USB_PD
VDD_USB_ANA
VDD_VBAT_SD2
VDD_VBAT_SD1
VDD_VBAT_PMU
SD1_SW
M16
1
L1022
C331
C311
C318
C327
C325
C326
L8
K8
R8
J17
F15
K11
B11
T10
U15
N17
N11
K16
E12
R12
VDD_PLL
VDD_MIPI
VDD_IO18
VDD_IO18
VDD_IO18
VDD_IO12
VDD_IO18
VDD_IO18
VDD_IO18
VDDCORE
VDD_MMC
VDD_DIGRF
C338
C339
H9
K14
K9
VDDCORE
VDDCORE
VDDCORE
SD1_FB
MEM_A_11
P11
TX_B8
V_BAT
MEM_A_10
MEM_SDCLKO
M4
14
15
16
17
18
19
20
21
22
23
CP_ON
ON2_N
MEM_A_9
C356
C1058
BAND_GPIO1
BAND_GPIO2
CP_ON
H2
J2
MEM_A_8
VSS_PLL
3
GND
14 VDD
R1006
R1005
MMMB PAM
TH300
J4
M4
ON1
MEM_A_7
U16
L1021
11
J5
M3
MEM_A_6
A14
RTCK_CP
RX_B1
RX_B1
RX_B2
RX_B2
RX_GSM1800
RX_GSM1800
RX_B5
RX_B5
RX_B8
RX_B8
F1000
10
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
1
4
11
14
16
17
18
20
27
28
30
31
33
34
35
C1057
TX_B2
TX_B5
OUT1A 12
R312
J6
M2
MEM_A_5
E4
7
TX_B1
ANT_B1
12
OUT1B
9
13
15
NC
NC
GPIO2
U1004
IN2
1 GND
U8
H6
M1
MEM_A_2
V_BAT
DI3_RX_DAT
DI3_TX_DAT
DI3_RX_DATX
DI3_TX_DATX
T8
MEM_A_1
MEM_A_4
M5
ANT_GSM1800
7
GND 8
OUT2B
GND
OUT2A
6
5
PA_RF
BAND_GPIO1
BAND_GPIO2
PA_DCDC_EN
GPIO1
2
R1004
2
21
GPIO1
22
GPIO2
GPIO3 23
GND
RF_OUT
U1005
OUT2C
DI3_TX_DAT
DI3_TX_DATX
MEM_A_0
MEM_A_3
USB_DMINUS
B7
E14
SD_CKE
SD_CLK
L1020
GND 9
PHONE_ACTIVE
T7
MEM_CS3_N
TX_B2
GND
19
9 SPI_CLK
8
SPI_DATA
10
SPI_EN
7
VSPI
3
VDET
12 VRAMP
SPI_CLK
SPI_DRW
SPI_SS
VSPI
PA_POW_DET
PA_RAMP
3
17
HB_IN
18
5
4 IN1
19
2G_LB_OUT
29
3G_LB_OUT
15
2G_HB_OUT
3G_HB_OUT 32
N1
N2
U7
DI3_RX_DAT
MEM_AD_14
HW_MON1
J14
H14
H13
TX_B1
16
C1050
PM_H
LB_IN
VCC1 24
25
VCC2
26
VCC3
13
6
R2
I2S2_WA1
I2S2_CLK0
I2S2_CLK1
MEM_AD_12
MEM_AD_13
MEM_BE1_N
B15
A15
M2
VBATT
C1049
R1
I2S2_WA0
MEM_AD_10
MEM_AD_11
REC_PCM_OUT
REC_PCM_IN
REC_PCM_SYNC
GPS_CLK_EN
REC_PCM_CLK
PHONE_ACTIVE
G13
SD_CS
SD_CAS
SD_RAS
C1042
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
A3
A7
C3
C7
C8
C10
C11
D9
E1
E5
E6
F4
F5
F6
F8
F10
G3
G4
G6
G7
G8
G9
G10
H3
H4
H5
H6
H10
J3
J6
J7
J9
J10
K5
K6
K10
L3
L8
L11
L12
M2
M7
L1000
V_BAT
D12
C12
D13
C13
U1000
L1
K1
K2
J2
VSNS_1V2
LX1
VSNS_1V8
LX2
J1
H1
H2
G2
SPI_CLK
SPI_SS
SPI_DRW
CLK_ON
G1
F1
F2
E2
C1017
VANA
L7
L6
M6
M5
C3
D3
A2
C1016
NC
NC
VSNS_2V85
LX3A
1
2
D4
B4
C4
B3
B2
SPI_CLK
SPI_SS
SPI_DRW
CLK_ON
VDD_IO
C2
D1
VDD_2V65_SUE2
PGND
AGND
A1
B1
D2
A3
OUT_3B
VDD_2V85_SUE2
VPWR
A4
C1
CP_VSD2_1.8V
M4
M3
L5
L4
VDD_1V8_SUE2
NC
NC
NC
NC
NC
NC
DI3_TX_DATX
DI3_TX_DAT
RESET_N
CLK_ON
VSPI
DI3_RX_DATX
DI3_RX_DAT
AFC_DAC
RX_H2X
RX_H2
RX_H1X
RX_H1
FSYS3_EN
FSYS3
FSYS2_EN
FSYS2
RX_M2X
RX_M2
RX_M1X
RX_M1
FSYS1_EN
FSYS1
U1001
RX_L2X
RX_L2
RX_L1X
RX_L1
C1027
C1025
PA_RAMP
PA_BIAS
REF_CLK_EN
SYS_CLK_EN
SYS_CLK
RD_HX
RD_H
RD_MX
RD_M
SPI_DRW
SPI_SS
SPI_CLK
RD_L2X
RD_L2
RD_L1X
RD_L1
PA_POW_DET
PA_RF
CEXT_DCXO
CEXT_TXPLL
CEXT_TXMS
CEXT_RXPLL
GPO8
GPO7
GPO6
GPO5
GPO4
GPO3
GPO2
GPO1
VDD_2V5_SUE2
VDD_1V8_SUE2
C1022
L1007
C1023
C1021
J11
K11
M10
M9
M8
A5
B5
E7
C1024
L1003
L1005
L1004
VDD_1V2_SUE2
L1002
MI2
MI1
PM_H
PM_L
XO_SUP
XO_EXT
XOX
XO
2
1
M13
M1
A13
A1
VBAT_UE2
RESET_N_RF
CLK_ON
VSPI
K12
K13
E3
B10
J13
J12
GPS_CLK_EN
GPS_CLK_26M
H12
H13
G13
G12
PA_RAMP
PA_BIAS
M12
M11
E13
F12
F13
REF_CLK_EN
SYS_CLK_EN
SYS_CLK_26M
SYS_CLK
SPI_DRW
SPI_SS
SPI_CLK
D4
E4
D3
PA_POW_DET
PA_RF
D1
C1
C1035
A10 C1037
D8
C4 C1039
H9
C1038
OSC1000
6 VCC
B11
B12
A12
A11
VBAT_RF
VDD_2V85_SUE2
VDD_1V2_SUE2
CP_VSD2_1.8V
NC 2
GND 3
4 OUT
C1043
C1048
VDD_2V65_SUE2
1
VCONT
5 NC
C1047
A2
A4
VDD2V5_RCRF
VDD2V5_RCBB
VDD1V8_RCRF
VDD1V8_RCBB
VDD1V8_RCLO
VDD1V8_RCMS
VDD1V8_RXPLL
VDD1V8_RXDCO
VDD2V5_RXDCO
VDD2V5_TXBIAS
VDD_TXRF
VDD2V5_TXDCO
VDD1V8_TXDCO
VDD1V8_FBR
VDD1V8_TXLO
VDD1V8_TXMS
VDD1V8_RFC
VDD2V5_RFC
VDD1V8_DIG
VDD1V2_DIG
VDD2V5_FSYS
VDD1V8_SCU
VDDIO
VDDBAT_TXRF
D2B_OUT_TXRF
VDDBAT
D2B_OUT
VDD_TEST
C1001
J5
J4
L2
F3
G5
F7
K9
L9
J8
C5
B2
C6
A6
D2
D5
E8
L13
L10
C9
F9
D10
B13
E12
B1
C2
A9
B9
E9
B8
A8
C1000
VDD_1V8_SUE2
C1049
R1005
C1050
R1004
R1006
C1028
C1057
C1062
C1061
C1056
C1060
C1059
VBAT_UE2
C1032
L1013
PHONE_ACTIVE
eMMC_EN
C437
C444
R462
C518
C408
R456
R455
U300
C641
C642
C652
C443
R338
L504
R441
C403
C325
R326
C633
C630
L602
U1005
F1000
RFS1000
U601
C660
C316
OSC300
C352
C353
C315
C300
C336
C338
C304
U604
R312
C335
C327
C637
TH300
C337
R620
C638
C410
C319
C326
C400
R463
C339
R327
R301
R302
C340
R328
R306
R436
C411
C409
C322
R329
C324
R300
C351
C321
C332
C512
C318
C301
R615
R303
R340
R322
C666
R304
R339
C345
C329
ZD300
C341
C1027
C513
L1005
R515
C507
OSC1000
C305
C328
SC1008
R512
L1007
L1004
U1002
U1001
U1009
L301
L300
C314
R464
C350
L302
C331
L303
C1047
C1043
C1035
R1003
C1037
C1059
C1060
C1003
SYS_CLK
C1012
TP308
C1004
C1048
C1002
C1007
C1038
C1010
C1061
C1039
C1098
C1008
C1056
C1013
C1094
C1093
C1011
C1082
C1081
C1006
C1062
C1075
C1074
C1067
C1090
C1066
R1016
C1095
C1079
L1038
F1003
C1097
C1096
C1069
L1031
L1034
L1037
C1084
C1065
L1028
F1001
L1027
L1024
L1026
C1068
C1005
C1025
C1026
C1009
R1001
C1014
SPI_DRW
L1008
C1015
U504
C1017
RESET_N_RF
C1018
C1020
C1000
U1000
C1022
R401
C317
TP404
R342
L502
R403
U400
C333
C1024
L1006
L1001
L1009
L1014
L1010
L1011
L1015
SC1006
R331
C356
C1019
L1012
R330
C334
R1002
C1030
TP306
R465
TP307
C1016
RESET300
C1001
C1031
TH401
L1016
C1021
C330
C1053
RESET_REQ_N
L1023
R313
C1042
L1020
C1052
C1045
C1046
L1019
L1018
L1033
C1036
L1017
C1034
C1041
R311
C1051
C1044
L1002
L1000
RFS1001
C1054
L1003
C1023
U1004
L1021
C323
L1022
CP_ON
C311
C1055
C355
RESET_PWRDWN_N
C1029
U1003
C1040
C1058
RESET_ALL
PM_L
P1
P2
I2S2_TX
MEM_AD_8
MEM_AD_9
K13
L1019
C1041
C1046
2MIC_SCL_1.8V
2MIC_SDA_1.8V
P9
I2S2_RX
MEM_A_21
C16
B16
SD_nCLK
SWITCHABLE_ANT
RD_CTRL3
RD_CTRL2
RD_CTRL1
C1044
C1045
I2C1_SDA
MEM_AD_6
VSS
C1040
L1018
C1036
L1017
PAM DCDC
MEM_AD_5
MEM_AD_7
A12
G14
RDX_850
RD_850
RDX_900
RD_900
ASM
N10
A16
B17
R308
PDA_ACTIVE
GPS_CNTL
K10
EINT3
I2C1_SCL
R311
A9
C12
CP_VSD2_1.8V
R307
M8
EINT2
MEM_AD_3
R313
A10
VUSB_PD
M9
EINT1
MEM_AD_2
MEM_AD_4
2203-007147
A11
SUSPEND_REQUEST_HSIC
V_BAT
VUSB_ANA_1.8V
DI3_RX_DATX
A13
SD_DQM0
SD_DQM1
SD_DQS0
SD_DQS1
RDX_2100
RD_2100
RDX_1900
RD_1900
VUSB_IO
MEM_AD_15
SPEECH_PCM_CLK
CP_DUMP_INT
SPEECH_PCM_OUT_CP
SPEECH_PCM_IN_CP
SPEECH_PCM_SYNC
2MIC_RST
2MIC_PWDN
C1031
E10
C336
J12
F13
C317
R306
8
C1034
D12
C324
C321
7
L1014
A7
H10
D11
CP_D1(0)
CP_D1(1)
CP_D1(2)
CP_D1(3)
CP_D1(4)
CP_D1(5)
CP_D1(6)
CP_D1(7)
CP_D1(8)
CP_D1(9)
CP_D1(10)
CP_D1(11)
CP_D1(12)
CP_D1(13)
CP_D1(14)
CP_D1(15)
L1012
L1033
2G_HB_TX
CP_D1(0:15)
DI3_RX_DATX
DI3_RX_DAT
RXTX_B8/900 L1011
RXTX_B1
E9
E11
SD_BA0
SD_BA1
5
6
E8
D10
D13
DI3_TX_DAT
DCS
3
4
D8
F9
CP_VSIM
VPMU_1.3V
2203-007147
2
PM_H
PM_L
MEM_AD_0
MEM_AD_1
G9
D9
13
GND
L1010
9
GND
ANT
2G_LB_TX
GND
GND
GND
2G_HB_TX
GND
TRX4
1
R1003
24
GND
27
NC
28
NC
29
23
26
VDD
SPI_CLK
SPI_VDD
SPI_FRM
SPI_DATA
22
2G_LB_TX
TRX5
GND
G
G
A
C
2
1
4
GND
U1002
GND
TRX3
L1016
C1032
NC
NC
14
C1030
C2
2
1
B2
15
Nearby
PMB5712
TRX6
GND
TRX2
NC
FB
B3
3
VCON
VIN
A2
SGND
U1003
PGND
EN
A3
B1
PA_DCDC_EN
SW
TRX1
10
C1028
A1
C3
L1013
BPEN
17
16
11
C1029
19
18
12
20
RFS1001
25
DI3_TX_DATX
H11
G11
VDDCORE
CP_A1(0)
CP_A1(1)
CP_A1(2)
CP_A1(3)
CP_A1(4)
CP_A1(5)
CP_A1(6)
CP_A1(7)
CP_A1(8)
CP_A1(9)
CP_A1(10)
CP_A1(11)
CP_A1(12)
VBAT_UE2
V_BAT
PA_BIAS
C335
CP_A1(0:12)
DI3_RX_DAT
Nearby PMB9811
GND
C334
C333
P16
R1002
DI3_RX_DATX
E13
L1009
SPI_DRW
VBUS
L1008
SPI_CLK
VDDCORE
C1026
SPI_SS
C337
L1006
USB_VBUS_CP_4.9V
GND
VPLL_1.2V
VUSB_PD
VIO_1.2V
VDDCORE_EBU
RXTX_B2/PCS
VPLL_1.2V
CP_VSD1
CP_VSD1
C316
C314
C1020
C315
V_BAT
21
C304
C1015
VPLL_1.2V
CP_VSD2_1.8V
RXTX_B5/850
SPI_DRW
L300
G
3
G
1
RFIN
4
G
C1019
CP_VSD1
C1
VIO_1.2V
CP_VSD2_1.8V
C1018
CP_VSD2_1.8V
V_BAT
CP_VSIM
U17
2
VSPI
L1001
8-49
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-3-15. WCDMA Band5 / GSM 850 RX
CONTINUOUS RX ON
NORMAL CONDITION
catch the channel?
RF INPUT : 4408CH
AMP : -50dBm
NO
Check C1030 ≤ -65dBm ?
YES
CHECK soldered
RFS1001, C1030,L1016
NO
Check the Voltage at
C1026 = V_BAT ?
NO
Resolder or change
U1002, C1026
NO
Resolder or change
C1020, L1008
NO
Resolder or change
F1000
YES
Check C1020, L1008
≥ -65dBm ?
YES
Check component
soldering status OK at
F1000
YES
Check F1000 PIN 20, 21
≥ -65dBm
NO
Resolder or change
F1000
YES
Check the voltage at
{C1062 = VBAT_RF ?}
& {C1000,C100 = V_BAT?}
& {C1061, C1021 = 2.85V ?}
& {C1056, C1016 = 2.65V ?}
& {C1060, C1017 = 1.8V?}
& {C1059, C1022, C1024) =
1.2V?}
NO
Resolder or change
U1000
YES
Check the freq. at
C1048 : 26MHz ?
NO
Change or resolder
OSC1000
YES
WCDMA B5 / GSM850
Receiver is O.K?
NO
Resolder or change
U300
END
8-50
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
R1000
SHORT
CP_VSD2_1.8V
RFS1000
V_BAT
VRTC_1.8V
VUSB_IO
CP_VSD2_1.8V
R1001
C301
C300
L1015
A8
B9
C9
C17
D17
E17
F17
G17
H17
J16
PCM_CLK
H16
J15
G15
E16
PCM_SYNC
D16
F16
B10
G16
J13
G10
B13
B12
MEM_WE
K17
B14
L301
C305
SD1_SW
M6
MEM_A_14
MEM_A_15
SD2_SW
MEM_A_16
SD2_SW
C332
C328
C329
L302
CP_VSD2_1.8V
C2
SD2_FB
A2
L303
A3
MEM_A_17
MEM_A_18
U14
CC_CLK
MEM_A_19
SIM_CLK
SIM_IO
SIM_RST
T13
CC_IO
MEM_A_20
T14
CC_RST
MEM_A_22
CLKOUT0
MEM_A_23
CLKOUT2
N8
C350
C351
2MIC_MCLK
CODEC_MCLK
P10
C352
L17
F32K
MEM_BC0_N
MEM_BC1_N
M17
MEM_BC2_N
OSC32K
U300
MEM_BC3_N
MEM_BE0_N
OSC300
N4
T_OUT0
P3
T_OUT1
T11
DMINUS
MEM_BFCLKO_0
C353
U11
DPLUS
MEM_BFCLKO_1
R6
HW_MON1
HW_MON2
P7
HW_MON2
MEM_CS0_N
MEM_CS1_N
B6
DSP_AUDIO_IN1
MEM_CS2_N
R326
MEM_RAS_N
T17
N16
USB_ID
MEM_ADV_N
P17
USB_TEST
MEM_RD_N
T16
USB_TUNE
MEM_WR_N
M3
L7
L13
P13
N12
L11
M15
M13
USIF1_RTS_N
USIF1_TXD_MTSR
P12
F6
TRIG_B
T5
MIPI_HSI_RX_DATA
RESET2_N
MIPI_HSI_RX_FLG
RESET_BB_N
MIPI_HSI_RX_RDY
RESET_PWRDWN_N
ALERT_N
MIPI_HSI_TX_DATA
XRESET_N
MIPI_HSI_TX_RDY
D4
RESET_N_RF
B8
T6
TCK_CP
TDI_CP
TDO_CP
TMS_CP
U5
TDI
U4
TDO
U6
TMS
K4
TM_EN
ETM11_TRACEPKT5
VRTC_1.8V
J1
VREF
ETM11_TRACEPKT4
2MIC_UART_RXD
2MIC_UART_TXD
TRST_N_CP
RESET_N_RF
E3
FSS
TCK
ETM11_TRACEPKT0
ETM11_TRACEPKT1
ETM11_TRACEPKT3
AP_FLM_TXD
AP_FLM_RXD
R333
R335
RESET_BB_N
RESET_PWRDWN_N
A6
FCDP_RBN
ETM11_TRACECLK
ETM11_TRACEPKT2
F4
VRTC
ETM11_TRACEPKT6
NC
C355
NC
NC
1
RESET_ALL
2
NC
NC
VSS_USB
VSS_RTC
VSS_SD2
NC
NC
U1
VSS_SD1
RESERVED
R4
B1
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
J8
P8
R9
G8
J11
L16
L14
L10
F14
D14
AGND
H3
VSS_PMU
H8
ETM11_TRACEPKT7
A1
K1
F1
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
2
4
5
6
8
10
11
13
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
45
47
49
L9
RESET_PWRDWN_N
T4
FWP
L1
K5
L5
RESET_REQ_N
T9
ANAMON
MIPI_HSI_TX_WAKE
K7
L2
RESET300
K2
J3
U10
TRST_N
MIPI_HSI_TX_FLG
SHORT
REF_CLK_EN
SYS_CLK_EN
SYS_CLK_26M
TRIG_IN
R5
MIPI_HSI_RX_WAKE
HSIC_DATA1
HSIC_STROBE1
SHORT
ACTIVE_STATE_HSIC
R330
R331
TP308
K3
U9
SYS_CLK
MMCI1_CMD
TP307
U3
T3
SYSCLKEN
MMCI1_CLK
IPC_SLAVE_WAKEUP
U2
T2
REF_CLK_EN
M1
L4
TP306
T1
USIF1_SCLK
USIF1_CTS_N
USIF1_RXD_MRST
MMCI1_DAT_2
TRIG_IN
M14
R328
R329
U12
HSIC_USB_STRB
MMCI1_DAT_1
N13
CP_TXD_1.8V
CP_RXD_1.8V
R327
U13
HSIC_USB_DATA
MEM_WAIT_N
MEM_CKE
MMCI1_DAT_0
MMCI1_CD
DSP_AUDIO_IN1
IPC_HOST_WAKEUP
CP_DCP_D+
SHORT
R17
USB_DPLUS
MEM_CAS_N
MMCI1_DAT_3
N5
C1055
C1052
C1053
C1054
L1023
C1051
CP_VSD1
D3
D1
E1
MEM_A_13
A17
TX_B8
C330
C340
MEM_A_12
N14
46
51
NC
52
NC
48
44
50
ANT_B2
ANT_B5
ANT_B8
TX_B5
C323
C319
C322
F2
G2
G1
C4
H1
N9
VPP
VSIM
VPLL
VPMU
VUSB_IO
VUSB_PD
VUSB_ANA
F3
B4
C1
A4
C3
T12
T15
R16
P14
A5
VIO_12
VDD_SIM
VDD_RTC
VDD_VSD2
VDD_USBIO
VDD_USB_PD
VDD_USB_ANA
VDD_VBAT_SD2
VDD_VBAT_SD1
VDD_VBAT_PMU
SD1_SW
M16
1
L1022
C331
C311
C318
C327
C325
C326
L8
K8
R8
J17
F15
K11
B11
T10
U15
N17
N11
K16
E12
R12
VDD_PLL
VDD_MIPI
VDD_IO18
VDD_IO18
VDD_IO18
VDD_IO12
VDD_IO18
VDD_IO18
VDD_IO18
VDDCORE
VDD_MMC
VDD_DIGRF
C338
C339
H9
K14
K9
VDDCORE
VDDCORE
VDDCORE
SD1_FB
MEM_A_11
P11
TX_B8
V_BAT
MEM_A_10
MEM_SDCLKO
M4
14
15
16
17
18
19
20
21
22
23
CP_ON
ON2_N
MEM_A_9
C356
C1058
BAND_GPIO1
BAND_GPIO2
CP_ON
H2
J2
MEM_A_8
VSS_PLL
3
GND
14 VDD
R1006
R1005
MMMB PAM
TH300
J4
M4
ON1
MEM_A_7
U16
L1021
11
J5
M3
MEM_A_6
A14
RTCK_CP
RX_B1
RX_B1
RX_B2
RX_B2
RX_GSM1800
RX_GSM1800
RX_B5
RX_B5
RX_B8
RX_B8
F1000
10
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
1
4
11
14
16
17
18
20
27
28
30
31
33
34
35
C1057
TX_B2
TX_B5
OUT1A 12
R312
J6
M2
MEM_A_5
E4
7
TX_B1
ANT_B1
12
OUT1B
9
13
15
NC
NC
GPIO2
U1004
IN2
1 GND
U8
H6
M1
MEM_A_2
V_BAT
DI3_RX_DAT
DI3_TX_DAT
DI3_RX_DATX
DI3_TX_DATX
T8
MEM_A_1
MEM_A_4
M5
ANT_GSM1800
7
GND 8
OUT2B
GND
OUT2A
6
5
PA_RF
BAND_GPIO1
BAND_GPIO2
PA_DCDC_EN
GPIO1
2
R1004
2
21
GPIO1
22
GPIO2
GPIO3 23
GND
RF_OUT
U1005
OUT2C
DI3_TX_DAT
DI3_TX_DATX
MEM_A_0
MEM_A_3
USB_DMINUS
B7
E14
SD_CKE
SD_CLK
L1020
GND 9
PHONE_ACTIVE
T7
MEM_CS3_N
TX_B2
GND
19
9 SPI_CLK
8
SPI_DATA
10
SPI_EN
7
VSPI
3
VDET
12 VRAMP
SPI_CLK
SPI_DRW
SPI_SS
VSPI
PA_POW_DET
PA_RAMP
3
17
HB_IN
18
5
4 IN1
19
2G_LB_OUT
29
3G_LB_OUT
15
2G_HB_OUT
3G_HB_OUT 32
N1
N2
U7
DI3_RX_DAT
MEM_AD_14
HW_MON1
J14
H14
H13
TX_B1
16
C1050
PM_H
LB_IN
VCC1 24
25
VCC2
26
VCC3
13
6
R2
I2S2_WA1
I2S2_CLK0
I2S2_CLK1
MEM_AD_12
MEM_AD_13
MEM_BE1_N
B15
A15
M2
VBATT
C1049
R1
I2S2_WA0
MEM_AD_10
MEM_AD_11
REC_PCM_OUT
REC_PCM_IN
REC_PCM_SYNC
GPS_CLK_EN
REC_PCM_CLK
PHONE_ACTIVE
G13
SD_CS
SD_CAS
SD_RAS
C1042
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
A3
A7
C3
C7
C8
C10
C11
D9
E1
E5
E6
F4
F5
F6
F8
F10
G3
G4
G6
G7
G8
G9
G10
H3
H4
H5
H6
H10
J3
J6
J7
J9
J10
K5
K6
K10
L3
L8
L11
L12
M2
M7
L1000
V_BAT
D12
C12
D13
C13
U1000
L1
K1
K2
J2
VSNS_1V2
LX1
VSNS_1V8
LX2
J1
H1
H2
G2
SPI_CLK
SPI_SS
SPI_DRW
CLK_ON
G1
F1
F2
E2
C1017
VANA
L7
L6
M6
M5
C3
D3
A2
C1016
NC
NC
VSNS_2V85
LX3A
1
2
D4
B4
C4
B3
B2
SPI_CLK
SPI_SS
SPI_DRW
CLK_ON
VDD_IO
C2
D1
VDD_2V65_SUE2
PGND
AGND
A1
B1
D2
A3
OUT_3B
VDD_2V85_SUE2
VPWR
A4
C1
CP_VSD2_1.8V
M4
M3
L5
L4
VDD_1V8_SUE2
NC
NC
NC
NC
NC
NC
DI3_TX_DATX
DI3_TX_DAT
RESET_N
CLK_ON
VSPI
DI3_RX_DATX
DI3_RX_DAT
AFC_DAC
RX_H2X
RX_H2
RX_H1X
RX_H1
FSYS3_EN
FSYS3
FSYS2_EN
FSYS2
RX_M2X
RX_M2
RX_M1X
RX_M1
FSYS1_EN
FSYS1
U1001
RX_L2X
RX_L2
RX_L1X
RX_L1
C1027
C1025
PA_RAMP
PA_BIAS
REF_CLK_EN
SYS_CLK_EN
SYS_CLK
RD_HX
RD_H
RD_MX
RD_M
SPI_DRW
SPI_SS
SPI_CLK
RD_L2X
RD_L2
RD_L1X
RD_L1
PA_POW_DET
PA_RF
CEXT_DCXO
CEXT_TXPLL
CEXT_TXMS
CEXT_RXPLL
GPO8
GPO7
GPO6
GPO5
GPO4
GPO3
GPO2
GPO1
VDD_2V5_SUE2
VDD_1V8_SUE2
C1022
L1007
C1023
C1021
J11
K11
M10
M9
M8
A5
B5
E7
C1024
L1003
L1005
L1004
VDD_1V2_SUE2
L1002
MI2
MI1
PM_H
PM_L
XO_SUP
XO_EXT
XOX
XO
2
1
M13
M1
A13
A1
VBAT_UE2
RESET_N_RF
CLK_ON
VSPI
K12
K13
E3
B10
J13
J12
GPS_CLK_EN
GPS_CLK_26M
H12
H13
G13
G12
PA_RAMP
PA_BIAS
M12
M11
E13
F12
F13
REF_CLK_EN
SYS_CLK_EN
SYS_CLK_26M
SYS_CLK
SPI_DRW
SPI_SS
SPI_CLK
D4
E4
D3
PA_POW_DET
PA_RF
D1
C1
C1035
A10 C1037
D8
C4 C1039
H9
C1038
OSC1000
6 VCC
B11
B12
A12
A11
VBAT_RF
VDD_2V85_SUE2
VDD_1V2_SUE2
CP_VSD2_1.8V
NC 2
GND 3
4 OUT
C1043
C1048
VDD_2V65_SUE2
1
VCONT
5 NC
C1047
A2
A4
VDD2V5_RCRF
VDD2V5_RCBB
VDD1V8_RCRF
VDD1V8_RCBB
VDD1V8_RCLO
VDD1V8_RCMS
VDD1V8_RXPLL
VDD1V8_RXDCO
VDD2V5_RXDCO
VDD2V5_TXBIAS
VDD_TXRF
VDD2V5_TXDCO
VDD1V8_TXDCO
VDD1V8_FBR
VDD1V8_TXLO
VDD1V8_TXMS
VDD1V8_RFC
VDD2V5_RFC
VDD1V8_DIG
VDD1V2_DIG
VDD2V5_FSYS
VDD1V8_SCU
VDDIO
VDDBAT_TXRF
D2B_OUT_TXRF
VDDBAT
D2B_OUT
VDD_TEST
C1001
J5
J4
L2
F3
G5
F7
K9
L9
J8
C5
B2
C6
A6
D2
D5
E8
L13
L10
C9
F9
D10
B13
E12
B1
C2
A9
B9
E9
B8
A8
C1000
VDD_1V8_SUE2
C1049
R1005
C1050
R1004
R1006
C1028
C1057
C1062
C1061
C1056
C1060
C1059
VBAT_UE2
C1032
L1013
PHONE_ACTIVE
eMMC_EN
C437
C444
R462
C518
C408
R456
R455
U300
C641
C642
C652
C443
R338
L504
R441
C403
C325
R326
C633
C630
L602
U1005
F1000
RFS1000
U601
C660
C316
OSC300
C352
C353
C315
C300
C336
C338
C304
U604
R312
C335
C327
C637
TH300
C337
R620
C638
C410
C319
C326
C400
R463
C339
R327
R301
R302
C340
R328
R306
R436
C411
C409
C322
R329
C324
R300
C351
C321
C332
C512
C318
C301
R615
R303
R340
R322
C666
R304
R339
C345
C329
ZD300
C341
C1027
C513
L1005
R515
C507
OSC1000
C305
C328
SC1008
R512
L1007
L1004
U1002
U1001
U1009
L301
L300
C314
R464
C350
L302
C331
L303
C1047
C1043
C1035
R1003
C1037
C1059
C1060
C1003
SYS_CLK
C1012
TP308
C1004
C1048
C1002
C1007
C1038
C1010
C1061
C1039
C1098
C1008
C1056
C1013
C1094
C1093
C1011
C1082
C1081
C1006
C1062
C1075
C1074
C1067
C1090
C1066
R1016
C1095
C1079
L1038
F1003
C1097
C1096
C1069
L1031
L1034
L1037
C1084
C1065
L1028
F1001
L1027
L1024
L1026
C1068
C1005
C1025
C1026
C1009
R1001
C1014
SPI_DRW
L1008
C1015
U504
C1017
RESET_N_RF
C1018
C1020
C1000
U1000
C1022
R401
C317
TP404
R342
L502
R403
U400
C333
C1024
L1006
L1001
L1009
L1014
L1010
L1011
L1015
SC1006
R331
C356
C1019
L1012
R330
C334
R1002
C1030
TP306
R465
TP307
C1016
RESET300
C1001
C1031
TH401
L1016
C1021
C330
C1053
RESET_REQ_N
L1023
R313
C1042
L1020
C1052
C1045
C1046
L1019
L1018
L1033
C1036
L1017
C1034
C1041
R311
C1051
C1044
L1002
L1000
RFS1001
C1054
L1003
C1023
U1004
L1021
C323
L1022
CP_ON
C311
C1055
C355
RESET_PWRDWN_N
C1029
U1003
C1040
C1058
RESET_ALL
PM_L
P1
P2
I2S2_TX
MEM_AD_8
MEM_AD_9
K13
L1019
C1041
C1046
2MIC_SCL_1.8V
2MIC_SDA_1.8V
P9
I2S2_RX
MEM_A_21
C16
B16
SD_nCLK
SWITCHABLE_ANT
RD_CTRL3
RD_CTRL2
RD_CTRL1
C1044
C1045
I2C1_SDA
MEM_AD_6
VSS
C1040
L1018
C1036
L1017
PAM DCDC
MEM_AD_5
MEM_AD_7
A12
G14
RDX_850
RD_850
RDX_900
RD_900
ASM
N10
A16
B17
R308
PDA_ACTIVE
GPS_CNTL
K10
EINT3
I2C1_SCL
R311
A9
C12
CP_VSD2_1.8V
R307
M8
EINT2
MEM_AD_3
R313
A10
VUSB_PD
M9
EINT1
MEM_AD_2
MEM_AD_4
2203-007147
A11
SUSPEND_REQUEST_HSIC
V_BAT
VUSB_ANA_1.8V
DI3_RX_DATX
A13
SD_DQM0
SD_DQM1
SD_DQS0
SD_DQS1
RDX_2100
RD_2100
RDX_1900
RD_1900
VUSB_IO
MEM_AD_15
SPEECH_PCM_CLK
CP_DUMP_INT
SPEECH_PCM_OUT_CP
SPEECH_PCM_IN_CP
SPEECH_PCM_SYNC
2MIC_RST
2MIC_PWDN
C1031
E10
C336
J12
F13
C317
R306
8
C1034
D12
C324
C321
7
L1014
A7
H10
D11
CP_D1(0)
CP_D1(1)
CP_D1(2)
CP_D1(3)
CP_D1(4)
CP_D1(5)
CP_D1(6)
CP_D1(7)
CP_D1(8)
CP_D1(9)
CP_D1(10)
CP_D1(11)
CP_D1(12)
CP_D1(13)
CP_D1(14)
CP_D1(15)
L1012
L1033
2G_HB_TX
CP_D1(0:15)
DI3_RX_DATX
DI3_RX_DAT
RXTX_B8/900 L1011
RXTX_B1
E9
E11
SD_BA0
SD_BA1
5
6
E8
D10
D13
DI3_TX_DAT
DCS
3
4
D8
F9
CP_VSIM
VPMU_1.3V
2203-007147
2
PM_H
PM_L
MEM_AD_0
MEM_AD_1
G9
D9
13
GND
L1010
9
GND
ANT
2G_LB_TX
GND
GND
GND
2G_HB_TX
GND
TRX4
1
R1003
24
GND
27
NC
28
NC
29
23
26
VDD
SPI_CLK
SPI_VDD
SPI_FRM
SPI_DATA
22
2G_LB_TX
TRX5
GND
G
G
A
C
2
1
4
GND
U1002
GND
TRX3
L1016
C1032
NC
NC
14
C1030
C2
2
1
B2
15
Nearby
PMB5712
TRX6
GND
TRX2
NC
FB
B3
3
VCON
VIN
A2
SGND
U1003
PGND
EN
A3
B1
PA_DCDC_EN
SW
TRX1
10
C1028
A1
C3
L1013
BPEN
17
16
11
C1029
19
18
12
20
RFS1001
25
DI3_TX_DATX
H11
G11
VDDCORE
CP_A1(0)
CP_A1(1)
CP_A1(2)
CP_A1(3)
CP_A1(4)
CP_A1(5)
CP_A1(6)
CP_A1(7)
CP_A1(8)
CP_A1(9)
CP_A1(10)
CP_A1(11)
CP_A1(12)
VBAT_UE2
V_BAT
PA_BIAS
C335
CP_A1(0:12)
DI3_RX_DAT
Nearby PMB9811
GND
C334
C333
P16
R1002
DI3_RX_DATX
E13
L1009
SPI_DRW
VBUS
L1008
SPI_CLK
VDDCORE
C1026
SPI_SS
C337
L1006
USB_VBUS_CP_4.9V
GND
VPLL_1.2V
VUSB_PD
VIO_1.2V
VDDCORE_EBU
RXTX_B2/PCS
VPLL_1.2V
CP_VSD1
CP_VSD1
C316
C314
C1020
C315
V_BAT
21
C304
C1015
VPLL_1.2V
CP_VSD2_1.8V
RXTX_B5/850
SPI_DRW
L300
G
3
G
1
RFIN
4
G
C1019
CP_VSD1
C1
VIO_1.2V
CP_VSD2_1.8V
C1018
CP_VSD2_1.8V
V_BAT
CP_VSIM
U17
2
VSPI
L1001
8-51
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-3-16. WCDMA Band8 / GSM900 RX
NORMAL CONDITION
catch the channel?
CONTINUOUS RX ON
RF INPUT : 3013CH
NO
Check C1030 ≤ -65dBm ?
AMP : -50dBm
YES
CHECK soldered
RFS1001, C1030,L1016
NO
Check the Voltage at
C1026 = V_BAT ?
NO
Resolder or change
U1002, C1026
NO
Resolder or change
L1011, L1014
NO
Resolder or change
F1000
YES
Check L1011, L1014
≥ -65dBm ?
YES
Check component
soldering status OK at
F1000
YES
Check F1000 PIN 22, 23
≥ -65dBm
NO
Resolder or change
F1000
YES
Check the voltage at
{C1062 = VBAT_RF ?}
& {C1000,C100 = V_BAT?}
& {C1061, C1021 = 2.85V ?}
& {C1056, C1016 = 2.65V ?}
& {C1060, C1017 = 1.8V?}
& {C1059, C1022, C1024) =
1.2V?}
NO
Resolder or change
U1000
YES
Check the freq. at
C1048 : 26MHz ?
NO
Change or resolder
OSC1000
YES
WCDMA B8 / GSM900
Receiver is O.K?
NO
Resolder or change
U300
END
8-52
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
R1000
SHORT
CP_VSD2_1.8V
RFS1000
V_BAT
VRTC_1.8V
VUSB_IO
CP_VSD2_1.8V
R1001
C301
C300
L1015
A8
B9
C9
C17
D17
E17
F17
G17
H17
J16
PCM_CLK
H16
J15
G15
E16
PCM_SYNC
D16
F16
B10
G16
J13
G10
B13
B12
MEM_WE
K17
B14
L301
C305
SD1_SW
M6
MEM_A_14
MEM_A_15
SD2_SW
MEM_A_16
SD2_SW
C332
C328
C329
L302
CP_VSD2_1.8V
C2
SD2_FB
A2
L303
A3
MEM_A_17
MEM_A_18
U14
CC_CLK
MEM_A_19
SIM_CLK
SIM_IO
SIM_RST
T13
CC_IO
MEM_A_20
T14
CC_RST
MEM_A_22
CLKOUT0
MEM_A_23
CLKOUT2
N8
C350
C351
2MIC_MCLK
CODEC_MCLK
P10
C352
L17
F32K
MEM_BC0_N
MEM_BC1_N
M17
MEM_BC2_N
OSC32K
U300
MEM_BC3_N
MEM_BE0_N
OSC300
N4
T_OUT0
P3
T_OUT1
T11
DMINUS
MEM_BFCLKO_0
C353
U11
DPLUS
MEM_BFCLKO_1
R6
HW_MON1
HW_MON2
P7
HW_MON2
MEM_CS0_N
MEM_CS1_N
B6
DSP_AUDIO_IN1
MEM_CS2_N
R326
MEM_RAS_N
T17
N16
USB_ID
MEM_ADV_N
P17
USB_TEST
MEM_RD_N
T16
USB_TUNE
MEM_WR_N
M3
L7
L13
P13
N12
L11
M15
M13
USIF1_RTS_N
USIF1_TXD_MTSR
P12
F6
TRIG_B
T5
MIPI_HSI_RX_DATA
RESET2_N
MIPI_HSI_RX_FLG
RESET_BB_N
MIPI_HSI_RX_RDY
RESET_PWRDWN_N
ALERT_N
MIPI_HSI_TX_DATA
XRESET_N
MIPI_HSI_TX_RDY
D4
RESET_N_RF
B8
T6
TCK_CP
TDI_CP
TDO_CP
TMS_CP
U5
TDI
U4
TDO
U6
TMS
K4
TM_EN
ETM11_TRACEPKT5
VRTC_1.8V
J1
VREF
ETM11_TRACEPKT4
2MIC_UART_RXD
2MIC_UART_TXD
TRST_N_CP
RESET_N_RF
E3
FSS
TCK
ETM11_TRACEPKT0
ETM11_TRACEPKT1
ETM11_TRACEPKT3
AP_FLM_TXD
AP_FLM_RXD
R333
R335
RESET_BB_N
RESET_PWRDWN_N
A6
FCDP_RBN
ETM11_TRACECLK
ETM11_TRACEPKT2
F4
VRTC
ETM11_TRACEPKT6
NC
C355
NC
NC
1
RESET_ALL
2
NC
NC
VSS_USB
VSS_RTC
VSS_SD2
NC
NC
U1
VSS_SD1
RESERVED
R4
B1
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
J8
P8
R9
G8
J11
L16
L14
L10
F14
D14
AGND
H3
VSS_PMU
H8
ETM11_TRACEPKT7
A1
K1
F1
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
2
4
5
6
8
10
11
13
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
45
47
49
L9
RESET_PWRDWN_N
T4
FWP
L1
K5
L5
RESET_REQ_N
T9
ANAMON
MIPI_HSI_TX_WAKE
K7
L2
RESET300
K2
J3
U10
TRST_N
MIPI_HSI_TX_FLG
SHORT
REF_CLK_EN
SYS_CLK_EN
SYS_CLK_26M
TRIG_IN
R5
MIPI_HSI_RX_WAKE
HSIC_DATA1
HSIC_STROBE1
SHORT
ACTIVE_STATE_HSIC
R330
R331
TP308
K3
U9
SYS_CLK
MMCI1_CMD
TP307
U3
T3
SYSCLKEN
MMCI1_CLK
IPC_SLAVE_WAKEUP
U2
T2
REF_CLK_EN
M1
L4
TP306
T1
USIF1_SCLK
USIF1_CTS_N
USIF1_RXD_MRST
MMCI1_DAT_2
TRIG_IN
M14
R328
R329
U12
HSIC_USB_STRB
MMCI1_DAT_1
N13
CP_TXD_1.8V
CP_RXD_1.8V
R327
U13
HSIC_USB_DATA
MEM_WAIT_N
MEM_CKE
MMCI1_DAT_0
MMCI1_CD
DSP_AUDIO_IN1
IPC_HOST_WAKEUP
CP_DCP_D+
SHORT
R17
USB_DPLUS
MEM_CAS_N
MMCI1_DAT_3
N5
C1055
C1052
C1053
C1054
L1023
C1051
CP_VSD1
D3
D1
E1
MEM_A_13
A17
TX_B8
C330
C340
MEM_A_12
N14
46
51
NC
52
NC
48
44
50
ANT_B2
ANT_B5
ANT_B8
TX_B5
C323
C319
C322
F2
G2
G1
C4
H1
N9
VPP
VSIM
VPLL
VPMU
VUSB_IO
VUSB_PD
VUSB_ANA
F3
B4
C1
A4
C3
T12
T15
R16
P14
A5
VIO_12
VDD_SIM
VDD_RTC
VDD_VSD2
VDD_USBIO
VDD_USB_PD
VDD_USB_ANA
VDD_VBAT_SD2
VDD_VBAT_SD1
VDD_VBAT_PMU
SD1_SW
M16
1
L1022
C331
C311
C318
C327
C325
C326
L8
K8
R8
J17
F15
K11
B11
T10
U15
N17
N11
K16
E12
R12
VDD_PLL
VDD_MIPI
VDD_IO18
VDD_IO18
VDD_IO18
VDD_IO12
VDD_IO18
VDD_IO18
VDD_IO18
VDDCORE
VDD_MMC
VDD_DIGRF
C338
C339
H9
K14
K9
VDDCORE
VDDCORE
VDDCORE
SD1_FB
MEM_A_11
P11
TX_B8
V_BAT
MEM_A_10
MEM_SDCLKO
M4
14
15
16
17
18
19
20
21
22
23
CP_ON
ON2_N
MEM_A_9
C356
C1058
BAND_GPIO1
BAND_GPIO2
CP_ON
H2
J2
MEM_A_8
VSS_PLL
3
GND
14 VDD
R1006
R1005
MMMB PAM
TH300
J4
M4
ON1
MEM_A_7
U16
L1021
11
J5
M3
MEM_A_6
A14
RTCK_CP
RX_B1
RX_B1
RX_B2
RX_B2
RX_GSM1800
RX_GSM1800
RX_B5
RX_B5
RX_B8
RX_B8
F1000
10
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
1
4
11
14
16
17
18
20
27
28
30
31
33
34
35
C1057
TX_B2
TX_B5
OUT1A 12
R312
J6
M2
MEM_A_5
E4
7
TX_B1
ANT_B1
12
OUT1B
9
13
15
NC
NC
GPIO2
U1004
IN2
1 GND
U8
H6
M1
MEM_A_2
V_BAT
DI3_RX_DAT
DI3_TX_DAT
DI3_RX_DATX
DI3_TX_DATX
T8
MEM_A_1
MEM_A_4
M5
ANT_GSM1800
7
GND 8
OUT2B
GND
OUT2A
6
5
PA_RF
BAND_GPIO1
BAND_GPIO2
PA_DCDC_EN
GPIO1
2
R1004
2
21
GPIO1
22
GPIO2
GPIO3 23
GND
RF_OUT
U1005
OUT2C
DI3_TX_DAT
DI3_TX_DATX
MEM_A_0
MEM_A_3
USB_DMINUS
B7
E14
SD_CKE
SD_CLK
L1020
GND 9
PHONE_ACTIVE
T7
MEM_CS3_N
TX_B2
GND
19
9 SPI_CLK
8
SPI_DATA
10
SPI_EN
7
VSPI
3
VDET
12 VRAMP
SPI_CLK
SPI_DRW
SPI_SS
VSPI
PA_POW_DET
PA_RAMP
3
17
HB_IN
18
5
4 IN1
19
2G_LB_OUT
29
3G_LB_OUT
15
2G_HB_OUT
3G_HB_OUT 32
N1
N2
U7
DI3_RX_DAT
MEM_AD_14
HW_MON1
J14
H14
H13
TX_B1
16
C1050
PM_H
LB_IN
VCC1 24
25
VCC2
26
VCC3
13
6
R2
I2S2_WA1
I2S2_CLK0
I2S2_CLK1
MEM_AD_12
MEM_AD_13
MEM_BE1_N
B15
A15
M2
VBATT
C1049
R1
I2S2_WA0
MEM_AD_10
MEM_AD_11
REC_PCM_OUT
REC_PCM_IN
REC_PCM_SYNC
GPS_CLK_EN
REC_PCM_CLK
PHONE_ACTIVE
G13
SD_CS
SD_CAS
SD_RAS
C1042
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
A3
A7
C3
C7
C8
C10
C11
D9
E1
E5
E6
F4
F5
F6
F8
F10
G3
G4
G6
G7
G8
G9
G10
H3
H4
H5
H6
H10
J3
J6
J7
J9
J10
K5
K6
K10
L3
L8
L11
L12
M2
M7
L1000
V_BAT
D12
C12
D13
C13
U1000
L1
K1
K2
J2
VSNS_1V2
LX1
VSNS_1V8
LX2
J1
H1
H2
G2
SPI_CLK
SPI_SS
SPI_DRW
CLK_ON
G1
F1
F2
E2
C1017
VANA
L7
L6
M6
M5
C3
D3
A2
C1016
NC
NC
VSNS_2V85
LX3A
1
2
D4
B4
C4
B3
B2
SPI_CLK
SPI_SS
SPI_DRW
CLK_ON
VDD_IO
C2
D1
VDD_2V65_SUE2
PGND
AGND
A1
B1
D2
A3
OUT_3B
VDD_2V85_SUE2
VPWR
A4
C1
CP_VSD2_1.8V
M4
M3
L5
L4
VDD_1V8_SUE2
NC
NC
NC
NC
NC
NC
DI3_TX_DATX
DI3_TX_DAT
RESET_N
CLK_ON
VSPI
DI3_RX_DATX
DI3_RX_DAT
AFC_DAC
RX_H2X
RX_H2
RX_H1X
RX_H1
FSYS3_EN
FSYS3
FSYS2_EN
FSYS2
RX_M2X
RX_M2
RX_M1X
RX_M1
FSYS1_EN
FSYS1
U1001
RX_L2X
RX_L2
RX_L1X
RX_L1
C1027
C1025
PA_RAMP
PA_BIAS
REF_CLK_EN
SYS_CLK_EN
SYS_CLK
RD_HX
RD_H
RD_MX
RD_M
SPI_DRW
SPI_SS
SPI_CLK
RD_L2X
RD_L2
RD_L1X
RD_L1
PA_POW_DET
PA_RF
CEXT_DCXO
CEXT_TXPLL
CEXT_TXMS
CEXT_RXPLL
GPO8
GPO7
GPO6
GPO5
GPO4
GPO3
GPO2
GPO1
VDD_2V5_SUE2
VDD_1V8_SUE2
C1022
L1007
C1023
C1021
J11
K11
M10
M9
M8
A5
B5
E7
C1024
L1003
L1005
L1004
VDD_1V2_SUE2
L1002
MI2
MI1
PM_H
PM_L
XO_SUP
XO_EXT
XOX
XO
2
1
M13
M1
A13
A1
VBAT_UE2
RESET_N_RF
CLK_ON
VSPI
K12
K13
E3
B10
J13
J12
GPS_CLK_EN
GPS_CLK_26M
H12
H13
G13
G12
PA_RAMP
PA_BIAS
M12
M11
E13
F12
F13
REF_CLK_EN
SYS_CLK_EN
SYS_CLK_26M
SYS_CLK
SPI_DRW
SPI_SS
SPI_CLK
D4
E4
D3
PA_POW_DET
PA_RF
D1
C1
C1035
A10 C1037
D8
C4 C1039
H9
C1038
OSC1000
6 VCC
B11
B12
A12
A11
VBAT_RF
VDD_2V85_SUE2
VDD_1V2_SUE2
CP_VSD2_1.8V
NC 2
GND 3
4 OUT
C1043
C1048
VDD_2V65_SUE2
1
VCONT
5 NC
C1047
A2
A4
VDD2V5_RCRF
VDD2V5_RCBB
VDD1V8_RCRF
VDD1V8_RCBB
VDD1V8_RCLO
VDD1V8_RCMS
VDD1V8_RXPLL
VDD1V8_RXDCO
VDD2V5_RXDCO
VDD2V5_TXBIAS
VDD_TXRF
VDD2V5_TXDCO
VDD1V8_TXDCO
VDD1V8_FBR
VDD1V8_TXLO
VDD1V8_TXMS
VDD1V8_RFC
VDD2V5_RFC
VDD1V8_DIG
VDD1V2_DIG
VDD2V5_FSYS
VDD1V8_SCU
VDDIO
VDDBAT_TXRF
D2B_OUT_TXRF
VDDBAT
D2B_OUT
VDD_TEST
C1001
J5
J4
L2
F3
G5
F7
K9
L9
J8
C5
B2
C6
A6
D2
D5
E8
L13
L10
C9
F9
D10
B13
E12
B1
C2
A9
B9
E9
B8
A8
C1000
VDD_1V8_SUE2
C1049
R1005
C1050
R1004
R1006
C1028
C1057
C1062
C1061
C1056
C1060
C1059
VBAT_UE2
C1032
L1013
PHONE_ACTIVE
eMMC_EN
C437
C444
R462
C518
C408
R456
R455
U300
C641
C642
C652
C443
R338
L504
R441
C403
C325
R326
C633
C630
L602
U1005
F1000
RFS1000
U601
C660
C316
OSC300
C352
C353
C315
C300
C336
C338
C304
U604
R312
C335
C327
C637
TH300
C337
R620
C638
C410
C319
C326
C400
R463
C339
R327
R301
R302
C340
R328
R306
R436
C411
C409
C322
R329
C324
R300
C351
C321
C332
C512
C318
C301
R615
R303
R340
R322
C666
R304
R339
C345
C329
ZD300
C341
C1027
C513
L1005
R515
C507
OSC1000
C305
C328
SC1008
R512
L1007
L1004
U1002
U1001
U1009
L301
L300
C314
R464
C350
L302
C331
L303
C1047
C1043
C1035
R1003
C1037
C1059
C1060
C1003
SYS_CLK
C1012
TP308
C1004
C1048
C1002
C1007
C1038
C1010
C1061
C1039
C1098
C1008
C1056
C1013
C1094
C1093
C1011
C1082
C1081
C1006
C1062
C1075
C1074
C1067
C1090
C1066
R1016
C1095
C1079
L1038
F1003
C1097
C1096
C1069
L1031
L1034
L1037
C1084
C1065
L1028
F1001
L1027
L1024
L1026
C1068
C1005
C1025
C1026
C1009
R1001
C1014
SPI_DRW
L1008
C1015
U504
C1017
RESET_N_RF
C1018
C1020
C1000
U1000
C1022
R401
C317
TP404
R342
L502
R403
U400
C333
C1024
L1006
L1001
L1009
L1014
L1010
L1011
L1015
SC1006
R331
C356
C1019
L1012
R330
C334
R1002
C1030
TP306
R465
TP307
C1016
RESET300
C1001
C1031
TH401
L1016
C1021
C330
C1053
RESET_REQ_N
L1023
R313
C1042
L1020
C1052
C1045
C1046
L1019
L1018
L1033
C1036
L1017
C1034
C1041
R311
C1051
C1044
L1002
L1000
RFS1001
C1054
L1003
C1023
U1004
L1021
C323
L1022
CP_ON
C311
C1055
C355
RESET_PWRDWN_N
C1029
U1003
C1040
C1058
RESET_ALL
PM_L
P1
P2
I2S2_TX
MEM_AD_8
MEM_AD_9
K13
L1019
C1041
C1046
2MIC_SCL_1.8V
2MIC_SDA_1.8V
P9
I2S2_RX
MEM_A_21
C16
B16
SD_nCLK
SWITCHABLE_ANT
RD_CTRL3
RD_CTRL2
RD_CTRL1
C1044
C1045
I2C1_SDA
MEM_AD_6
VSS
C1040
L1018
C1036
L1017
PAM DCDC
MEM_AD_5
MEM_AD_7
A12
G14
RDX_850
RD_850
RDX_900
RD_900
ASM
N10
A16
B17
R308
PDA_ACTIVE
GPS_CNTL
K10
EINT3
I2C1_SCL
R311
A9
C12
CP_VSD2_1.8V
R307
M8
EINT2
MEM_AD_3
R313
A10
VUSB_PD
M9
EINT1
MEM_AD_2
MEM_AD_4
2203-007147
A11
SUSPEND_REQUEST_HSIC
V_BAT
VUSB_ANA_1.8V
DI3_RX_DATX
A13
SD_DQM0
SD_DQM1
SD_DQS0
SD_DQS1
RDX_2100
RD_2100
RDX_1900
RD_1900
VUSB_IO
MEM_AD_15
SPEECH_PCM_CLK
CP_DUMP_INT
SPEECH_PCM_OUT_CP
SPEECH_PCM_IN_CP
SPEECH_PCM_SYNC
2MIC_RST
2MIC_PWDN
C1031
E10
C336
J12
F13
C317
R306
8
C1034
D12
C324
C321
7
L1014
A7
H10
D11
CP_D1(0)
CP_D1(1)
CP_D1(2)
CP_D1(3)
CP_D1(4)
CP_D1(5)
CP_D1(6)
CP_D1(7)
CP_D1(8)
CP_D1(9)
CP_D1(10)
CP_D1(11)
CP_D1(12)
CP_D1(13)
CP_D1(14)
CP_D1(15)
L1012
L1033
2G_HB_TX
CP_D1(0:15)
DI3_RX_DATX
DI3_RX_DAT
RXTX_B8/900 L1011
RXTX_B1
E9
E11
SD_BA0
SD_BA1
5
6
E8
D10
D13
DI3_TX_DAT
DCS
3
4
D8
F9
CP_VSIM
VPMU_1.3V
2203-007147
2
PM_H
PM_L
MEM_AD_0
MEM_AD_1
G9
D9
13
GND
L1010
9
GND
ANT
2G_LB_TX
GND
GND
GND
2G_HB_TX
GND
TRX4
1
R1003
24
GND
27
NC
28
NC
29
23
26
VDD
SPI_CLK
SPI_VDD
SPI_FRM
SPI_DATA
22
2G_LB_TX
TRX5
GND
G
G
A
C
2
1
4
GND
U1002
GND
TRX3
L1016
C1032
NC
NC
14
C1030
C2
2
1
B2
15
Nearby
PMB5712
TRX6
GND
TRX2
NC
FB
B3
3
VCON
VIN
A2
SGND
U1003
PGND
EN
A3
B1
PA_DCDC_EN
SW
TRX1
10
C1028
A1
C3
L1013
BPEN
17
16
11
C1029
19
18
12
20
RFS1001
25
DI3_TX_DATX
H11
G11
VDDCORE
CP_A1(0)
CP_A1(1)
CP_A1(2)
CP_A1(3)
CP_A1(4)
CP_A1(5)
CP_A1(6)
CP_A1(7)
CP_A1(8)
CP_A1(9)
CP_A1(10)
CP_A1(11)
CP_A1(12)
VBAT_UE2
V_BAT
PA_BIAS
C335
CP_A1(0:12)
DI3_RX_DAT
Nearby PMB9811
GND
C334
C333
P16
R1002
DI3_RX_DATX
E13
L1009
SPI_DRW
VBUS
L1008
SPI_CLK
VDDCORE
C1026
SPI_SS
C337
L1006
USB_VBUS_CP_4.9V
GND
VPLL_1.2V
VUSB_PD
VIO_1.2V
VDDCORE_EBU
RXTX_B2/PCS
VPLL_1.2V
CP_VSD1
CP_VSD1
C316
C314
C1020
C315
V_BAT
21
C304
C1015
VPLL_1.2V
CP_VSD2_1.8V
RXTX_B5/850
SPI_DRW
L300
G
3
G
1
RFIN
4
G
C1019
CP_VSD1
C1
VIO_1.2V
CP_VSD2_1.8V
C1018
CP_VSD2_1.8V
V_BAT
CP_VSIM
U17
2
VSPI
L1001
8-53
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-3-17. GSM850/GSM900 TX
U1002 PIN14 : About
30dBm ?
YES
CHECK soldered
- RFS1001, C1030, L1016
L1001, C1018, C1019, RFS1000
NO
Resolder or change
U1002, C1026
YES
Resolder or change
L1018, L1033, L1019
NO
Resolder or change
U1005, C1040
YES
Resolder or change
C1049
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
NO
Check the Voltage at
C1026 = V_BAT?
YES
Check L1018, L1033,
L1019 : About 30dBm ?
NO
Check the Voltage at
C1040 =V_BAT ?
YES
Check C1049: About
0dBm ?
YES
Check the voltage at
{C1062 = VBAT_RF ?}
& {C1000,C100 = V_BAT?}
& {C1061, C1021 = 2.85V ?}
& {C1056, C1016 = 2.65V ?}
& {C1060, C1017 = 1.8V?}
& {C1059, C1022, C1024) =
1.2V?}
NO
Resolder or change
U1000
YES
Check the freq. at
C1048 : 26MHz ?
NO
Change or resolder
OSC1000
YES
GSM850/900 Transmitter is O.K?
NO
Resolder or change
U300
END
8-54
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
R1000
SHORT
CP_VSD2_1.8V
RFS1000
V_BAT
VRTC_1.8V
VUSB_IO
CP_VSD2_1.8V
R1001
C301
C300
L1015
A8
B9
C9
C17
D17
E17
F17
G17
H17
J16
PCM_CLK
H16
J15
G15
E16
PCM_SYNC
D16
F16
B10
G16
J13
G10
B13
B12
MEM_WE
K17
B14
L301
C305
SD1_SW
M6
MEM_A_14
MEM_A_15
SD2_SW
MEM_A_16
SD2_SW
C332
C328
C329
L302
CP_VSD2_1.8V
C2
SD2_FB
A2
L303
A3
MEM_A_17
MEM_A_18
U14
CC_CLK
MEM_A_19
SIM_CLK
SIM_IO
SIM_RST
T13
CC_IO
MEM_A_20
T14
CC_RST
MEM_A_22
CLKOUT0
MEM_A_23
CLKOUT2
N8
C350
C351
2MIC_MCLK
CODEC_MCLK
P10
C352
L17
F32K
MEM_BC0_N
MEM_BC1_N
M17
MEM_BC2_N
OSC32K
U300
MEM_BC3_N
MEM_BE0_N
OSC300
N4
T_OUT0
P3
T_OUT1
T11
DMINUS
MEM_BFCLKO_0
C353
U11
DPLUS
MEM_BFCLKO_1
R6
HW_MON1
HW_MON2
P7
HW_MON2
MEM_CS0_N
MEM_CS1_N
B6
DSP_AUDIO_IN1
MEM_CS2_N
R326
MEM_RAS_N
T17
N16
USB_ID
MEM_ADV_N
P17
USB_TEST
MEM_RD_N
T16
USB_TUNE
MEM_WR_N
M3
L7
L13
P13
N12
L11
M15
M13
USIF1_RTS_N
USIF1_TXD_MTSR
P12
F6
TRIG_B
T5
MIPI_HSI_RX_DATA
RESET2_N
MIPI_HSI_RX_FLG
RESET_BB_N
MIPI_HSI_RX_RDY
RESET_PWRDWN_N
ALERT_N
MIPI_HSI_TX_DATA
XRESET_N
MIPI_HSI_TX_RDY
D4
RESET_N_RF
B8
T6
TCK_CP
TDI_CP
TDO_CP
TMS_CP
U5
TDI
U4
TDO
U6
TMS
K4
TM_EN
ETM11_TRACEPKT5
VRTC_1.8V
J1
VREF
ETM11_TRACEPKT4
2MIC_UART_RXD
2MIC_UART_TXD
TRST_N_CP
RESET_N_RF
E3
FSS
TCK
ETM11_TRACEPKT0
ETM11_TRACEPKT1
ETM11_TRACEPKT3
AP_FLM_TXD
AP_FLM_RXD
R333
R335
RESET_BB_N
RESET_PWRDWN_N
A6
FCDP_RBN
ETM11_TRACECLK
ETM11_TRACEPKT2
F4
VRTC
ETM11_TRACEPKT6
NC
C355
NC
NC
1
RESET_ALL
2
NC
NC
VSS_USB
VSS_RTC
VSS_SD2
NC
NC
U1
VSS_SD1
RESERVED
R4
B1
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
J8
P8
R9
G8
J11
L16
L14
L10
F14
D14
AGND
H3
VSS_PMU
H8
ETM11_TRACEPKT7
A1
K1
F1
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
2
4
5
6
8
10
11
13
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
45
47
49
L9
RESET_PWRDWN_N
T4
FWP
L1
K5
L5
RESET_REQ_N
T9
ANAMON
MIPI_HSI_TX_WAKE
K7
L2
RESET300
K2
J3
U10
TRST_N
MIPI_HSI_TX_FLG
SHORT
REF_CLK_EN
SYS_CLK_EN
SYS_CLK_26M
TRIG_IN
R5
MIPI_HSI_RX_WAKE
HSIC_DATA1
HSIC_STROBE1
SHORT
ACTIVE_STATE_HSIC
R330
R331
TP308
K3
U9
SYS_CLK
MMCI1_CMD
TP307
U3
T3
SYSCLKEN
MMCI1_CLK
IPC_SLAVE_WAKEUP
U2
T2
REF_CLK_EN
M1
L4
TP306
T1
USIF1_SCLK
USIF1_CTS_N
USIF1_RXD_MRST
MMCI1_DAT_2
TRIG_IN
M14
R328
R329
U12
HSIC_USB_STRB
MMCI1_DAT_1
N13
CP_TXD_1.8V
CP_RXD_1.8V
R327
U13
HSIC_USB_DATA
MEM_WAIT_N
MEM_CKE
MMCI1_DAT_0
MMCI1_CD
DSP_AUDIO_IN1
IPC_HOST_WAKEUP
CP_DCP_D+
SHORT
R17
USB_DPLUS
MEM_CAS_N
MMCI1_DAT_3
N5
C1055
C1052
C1053
C1054
L1023
C1051
CP_VSD1
D3
D1
E1
MEM_A_13
A17
TX_B8
C330
C340
MEM_A_12
N14
46
51
NC
52
NC
48
44
50
ANT_B2
ANT_B5
ANT_B8
TX_B5
C323
C319
C322
F2
G2
G1
C4
H1
N9
VPP
VSIM
VPLL
VPMU
VUSB_IO
VUSB_PD
VUSB_ANA
F3
B4
C1
A4
C3
T12
T15
R16
P14
A5
VIO_12
VDD_SIM
VDD_RTC
VDD_VSD2
VDD_USBIO
VDD_USB_PD
VDD_USB_ANA
VDD_VBAT_SD2
VDD_VBAT_SD1
VDD_VBAT_PMU
SD1_SW
M16
1
L1022
C331
C311
C318
C327
C325
C326
L8
K8
R8
J17
F15
K11
B11
T10
U15
N17
N11
K16
E12
R12
VDD_PLL
VDD_MIPI
VDD_IO18
VDD_IO18
VDD_IO18
VDD_IO12
VDD_IO18
VDD_IO18
VDD_IO18
VDDCORE
VDD_MMC
VDD_DIGRF
C338
C339
H9
K14
K9
VDDCORE
VDDCORE
VDDCORE
SD1_FB
MEM_A_11
P11
TX_B8
V_BAT
MEM_A_10
MEM_SDCLKO
M4
14
15
16
17
18
19
20
21
22
23
CP_ON
ON2_N
MEM_A_9
C356
C1058
BAND_GPIO1
BAND_GPIO2
CP_ON
H2
J2
MEM_A_8
VSS_PLL
3
GND
14 VDD
R1006
R1005
MMMB PAM
TH300
J4
M4
ON1
MEM_A_7
U16
L1021
11
J5
M3
MEM_A_6
A14
RTCK_CP
RX_B1
RX_B1
RX_B2
RX_B2
RX_GSM1800
RX_GSM1800
RX_B5
RX_B5
RX_B8
RX_B8
F1000
10
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
1
4
11
14
16
17
18
20
27
28
30
31
33
34
35
C1057
TX_B2
TX_B5
OUT1A 12
R312
J6
M2
MEM_A_5
E4
7
TX_B1
ANT_B1
12
OUT1B
9
13
15
NC
NC
GPIO2
U1004
IN2
1 GND
U8
H6
M1
MEM_A_2
V_BAT
DI3_RX_DAT
DI3_TX_DAT
DI3_RX_DATX
DI3_TX_DATX
T8
MEM_A_1
MEM_A_4
M5
ANT_GSM1800
7
GND 8
OUT2B
GND
OUT2A
6
5
PA_RF
BAND_GPIO1
BAND_GPIO2
PA_DCDC_EN
GPIO1
2
R1004
2
21
GPIO1
22
GPIO2
GPIO3 23
GND
RF_OUT
U1005
OUT2C
DI3_TX_DAT
DI3_TX_DATX
MEM_A_0
MEM_A_3
USB_DMINUS
B7
E14
SD_CKE
SD_CLK
L1020
GND 9
PHONE_ACTIVE
T7
MEM_CS3_N
TX_B2
GND
19
9 SPI_CLK
8
SPI_DATA
10
SPI_EN
7
VSPI
3
VDET
12 VRAMP
SPI_CLK
SPI_DRW
SPI_SS
VSPI
PA_POW_DET
PA_RAMP
3
17
HB_IN
18
5
4 IN1
19
2G_LB_OUT
29
3G_LB_OUT
15
2G_HB_OUT
3G_HB_OUT 32
N1
N2
U7
DI3_RX_DAT
MEM_AD_14
HW_MON1
J14
H14
H13
TX_B1
16
C1050
PM_H
LB_IN
VCC1 24
25
VCC2
26
VCC3
13
6
R2
I2S2_WA1
I2S2_CLK0
I2S2_CLK1
MEM_AD_12
MEM_AD_13
MEM_BE1_N
B15
A15
M2
VBATT
C1049
R1
I2S2_WA0
MEM_AD_10
MEM_AD_11
REC_PCM_OUT
REC_PCM_IN
REC_PCM_SYNC
GPS_CLK_EN
REC_PCM_CLK
PHONE_ACTIVE
G13
SD_CS
SD_CAS
SD_RAS
C1042
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
A3
A7
C3
C7
C8
C10
C11
D9
E1
E5
E6
F4
F5
F6
F8
F10
G3
G4
G6
G7
G8
G9
G10
H3
H4
H5
H6
H10
J3
J6
J7
J9
J10
K5
K6
K10
L3
L8
L11
L12
M2
M7
L1000
V_BAT
D12
C12
D13
C13
U1000
L1
K1
K2
J2
VSNS_1V2
LX1
VSNS_1V8
LX2
J1
H1
H2
G2
SPI_CLK
SPI_SS
SPI_DRW
CLK_ON
G1
F1
F2
E2
C1017
VANA
L7
L6
M6
M5
C3
D3
A2
C1016
NC
NC
VSNS_2V85
LX3A
1
2
D4
B4
C4
B3
B2
SPI_CLK
SPI_SS
SPI_DRW
CLK_ON
VDD_IO
C2
D1
VDD_2V65_SUE2
PGND
AGND
A1
B1
D2
A3
OUT_3B
VDD_2V85_SUE2
VPWR
A4
C1
CP_VSD2_1.8V
M4
M3
L5
L4
VDD_1V8_SUE2
NC
NC
NC
NC
NC
NC
DI3_TX_DATX
DI3_TX_DAT
RESET_N
CLK_ON
VSPI
DI3_RX_DATX
DI3_RX_DAT
AFC_DAC
RX_H2X
RX_H2
RX_H1X
RX_H1
FSYS3_EN
FSYS3
FSYS2_EN
FSYS2
RX_M2X
RX_M2
RX_M1X
RX_M1
FSYS1_EN
FSYS1
U1001
RX_L2X
RX_L2
RX_L1X
RX_L1
C1027
C1025
PA_RAMP
PA_BIAS
REF_CLK_EN
SYS_CLK_EN
SYS_CLK
RD_HX
RD_H
RD_MX
RD_M
SPI_DRW
SPI_SS
SPI_CLK
RD_L2X
RD_L2
RD_L1X
RD_L1
PA_POW_DET
PA_RF
CEXT_DCXO
CEXT_TXPLL
CEXT_TXMS
CEXT_RXPLL
GPO8
GPO7
GPO6
GPO5
GPO4
GPO3
GPO2
GPO1
VDD_2V5_SUE2
VDD_1V8_SUE2
C1022
L1007
C1023
C1021
J11
K11
M10
M9
M8
A5
B5
E7
C1024
L1003
L1005
L1004
VDD_1V2_SUE2
L1002
MI2
MI1
PM_H
PM_L
XO_SUP
XO_EXT
XOX
XO
2
1
M13
M1
A13
A1
VBAT_UE2
RESET_N_RF
CLK_ON
VSPI
K12
K13
E3
B10
J13
J12
GPS_CLK_EN
GPS_CLK_26M
H12
H13
G13
G12
PA_RAMP
PA_BIAS
M12
M11
E13
F12
F13
REF_CLK_EN
SYS_CLK_EN
SYS_CLK_26M
SYS_CLK
SPI_DRW
SPI_SS
SPI_CLK
D4
E4
D3
PA_POW_DET
PA_RF
D1
C1
C1035
A10 C1037
D8
C4 C1039
H9
C1038
OSC1000
6 VCC
B11
B12
A12
A11
VBAT_RF
VDD_2V85_SUE2
VDD_1V2_SUE2
CP_VSD2_1.8V
NC 2
GND 3
4 OUT
C1043
C1048
VDD_2V65_SUE2
1
VCONT
5 NC
C1047
A2
A4
VDD2V5_RCRF
VDD2V5_RCBB
VDD1V8_RCRF
VDD1V8_RCBB
VDD1V8_RCLO
VDD1V8_RCMS
VDD1V8_RXPLL
VDD1V8_RXDCO
VDD2V5_RXDCO
VDD2V5_TXBIAS
VDD_TXRF
VDD2V5_TXDCO
VDD1V8_TXDCO
VDD1V8_FBR
VDD1V8_TXLO
VDD1V8_TXMS
VDD1V8_RFC
VDD2V5_RFC
VDD1V8_DIG
VDD1V2_DIG
VDD2V5_FSYS
VDD1V8_SCU
VDDIO
VDDBAT_TXRF
D2B_OUT_TXRF
VDDBAT
D2B_OUT
VDD_TEST
C1001
J5
J4
L2
F3
G5
F7
K9
L9
J8
C5
B2
C6
A6
D2
D5
E8
L13
L10
C9
F9
D10
B13
E12
B1
C2
A9
B9
E9
B8
A8
C1000
VDD_1V8_SUE2
C1049
R1005
C1050
R1004
R1006
C1028
C1057
C1062
C1061
C1056
C1060
C1059
VBAT_UE2
C1032
L1013
PHONE_ACTIVE
eMMC_EN
C437
C444
R462
C518
C408
R456
R455
U300
C641
C642
C652
C443
R338
L504
R441
C403
C325
R326
C633
C630
L602
U1005
F1000
RFS1000
U601
C660
C316
OSC300
C352
C353
C315
C300
C336
C338
C304
U604
R312
C335
C327
C637
TH300
C337
R620
C638
C410
C319
C326
C400
R463
C339
R327
R301
R302
C340
R328
R306
R436
C411
C409
C322
R329
C324
R300
C351
C321
C332
C512
C318
C301
R615
R303
R340
R322
C666
R304
R339
C345
C329
ZD300
C341
C1027
C513
L1005
R515
C507
OSC1000
C305
C328
SC1008
R512
L1007
L1004
U1002
U1001
U1009
L301
L300
C314
R464
C350
L302
C331
L303
C1047
C1043
C1035
R1003
C1037
C1059
C1060
C1003
SYS_CLK
C1012
TP308
C1004
C1048
C1002
C1007
C1038
C1010
C1061
C1039
C1098
C1008
C1056
C1013
C1094
C1093
C1011
C1082
C1081
C1006
C1062
C1075
C1074
C1067
C1090
C1066
R1016
C1095
C1079
L1038
F1003
C1097
C1096
C1069
L1031
L1034
L1037
C1084
C1065
L1028
F1001
L1027
L1024
L1026
C1068
C1005
C1025
C1026
C1009
R1001
C1014
SPI_DRW
L1008
C1015
U504
C1017
RESET_N_RF
C1018
C1020
C1000
U1000
C1022
R401
C317
TP404
R342
L502
R403
U400
C333
C1024
L1006
L1001
L1009
L1014
L1010
L1011
L1015
SC1006
R331
C356
C1019
L1012
R330
C334
R1002
C1030
TP306
R465
TP307
C1016
RESET300
C1001
C1031
TH401
L1016
C1021
C330
C1053
RESET_REQ_N
L1023
R313
C1042
L1020
C1052
C1045
C1046
L1019
L1018
L1033
C1036
L1017
C1034
C1041
R311
C1051
C1044
L1002
L1000
RFS1001
C1054
L1003
C1023
U1004
L1021
C323
L1022
CP_ON
C311
C1055
C355
RESET_PWRDWN_N
C1029
U1003
C1040
C1058
RESET_ALL
PM_L
P1
P2
I2S2_TX
MEM_AD_8
MEM_AD_9
K13
L1019
C1041
C1046
2MIC_SCL_1.8V
2MIC_SDA_1.8V
P9
I2S2_RX
MEM_A_21
C16
B16
SD_nCLK
SWITCHABLE_ANT
RD_CTRL3
RD_CTRL2
RD_CTRL1
C1044
C1045
I2C1_SDA
MEM_AD_6
VSS
C1040
L1018
C1036
L1017
PAM DCDC
MEM_AD_5
MEM_AD_7
A12
G14
RDX_850
RD_850
RDX_900
RD_900
ASM
N10
A16
B17
R308
PDA_ACTIVE
GPS_CNTL
K10
EINT3
I2C1_SCL
R311
A9
C12
CP_VSD2_1.8V
R307
M8
EINT2
MEM_AD_3
R313
A10
VUSB_PD
M9
EINT1
MEM_AD_2
MEM_AD_4
2203-007147
A11
SUSPEND_REQUEST_HSIC
V_BAT
VUSB_ANA_1.8V
DI3_RX_DATX
A13
SD_DQM0
SD_DQM1
SD_DQS0
SD_DQS1
RDX_2100
RD_2100
RDX_1900
RD_1900
VUSB_IO
MEM_AD_15
SPEECH_PCM_CLK
CP_DUMP_INT
SPEECH_PCM_OUT_CP
SPEECH_PCM_IN_CP
SPEECH_PCM_SYNC
2MIC_RST
2MIC_PWDN
C1031
E10
C336
J12
F13
C317
R306
8
C1034
D12
C324
C321
7
L1014
A7
H10
D11
CP_D1(0)
CP_D1(1)
CP_D1(2)
CP_D1(3)
CP_D1(4)
CP_D1(5)
CP_D1(6)
CP_D1(7)
CP_D1(8)
CP_D1(9)
CP_D1(10)
CP_D1(11)
CP_D1(12)
CP_D1(13)
CP_D1(14)
CP_D1(15)
L1012
L1033
2G_HB_TX
CP_D1(0:15)
DI3_RX_DATX
DI3_RX_DAT
RXTX_B8/900 L1011
RXTX_B1
E9
E11
SD_BA0
SD_BA1
5
6
E8
D10
D13
DI3_TX_DAT
DCS
3
4
D8
F9
CP_VSIM
VPMU_1.3V
2203-007147
2
PM_H
PM_L
MEM_AD_0
MEM_AD_1
G9
D9
13
GND
L1010
9
GND
ANT
2G_LB_TX
GND
GND
GND
2G_HB_TX
GND
TRX4
1
R1003
24
GND
27
NC
28
NC
29
23
26
VDD
SPI_CLK
SPI_VDD
SPI_FRM
SPI_DATA
22
2G_LB_TX
TRX5
GND
G
G
A
C
2
1
4
GND
U1002
GND
TRX3
L1016
C1032
NC
NC
14
C1030
C2
2
1
B2
15
Nearby
PMB5712
TRX6
GND
TRX2
NC
FB
B3
3
VCON
VIN
A2
SGND
U1003
PGND
EN
A3
B1
PA_DCDC_EN
SW
TRX1
10
C1028
A1
C3
L1013
BPEN
17
16
11
C1029
19
18
12
20
RFS1001
25
DI3_TX_DATX
H11
G11
VDDCORE
CP_A1(0)
CP_A1(1)
CP_A1(2)
CP_A1(3)
CP_A1(4)
CP_A1(5)
CP_A1(6)
CP_A1(7)
CP_A1(8)
CP_A1(9)
CP_A1(10)
CP_A1(11)
CP_A1(12)
VBAT_UE2
V_BAT
PA_BIAS
C335
CP_A1(0:12)
DI3_RX_DAT
Nearby PMB9811
GND
C334
C333
P16
R1002
DI3_RX_DATX
E13
L1009
SPI_DRW
VBUS
L1008
SPI_CLK
VDDCORE
C1026
SPI_SS
C337
L1006
USB_VBUS_CP_4.9V
GND
VPLL_1.2V
VUSB_PD
VIO_1.2V
VDDCORE_EBU
RXTX_B2/PCS
VPLL_1.2V
CP_VSD1
CP_VSD1
C316
C314
C1020
C315
V_BAT
21
C304
C1015
VPLL_1.2V
CP_VSD2_1.8V
RXTX_B5/850
SPI_DRW
L300
G
3
G
1
RFIN
4
G
C1019
CP_VSD1
C1
VIO_1.2V
CP_VSD2_1.8V
C1018
CP_VSD2_1.8V
V_BAT
CP_VSIM
U17
2
VSPI
L1001
8-55
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-3-18. DCS/PCS TX
U1002 PIN14 : About
27dBm ?
YES
CHECK soldered
- RFS1001, C1030, L1016
L1001, C1018, C1019, RFS1000
NO
Resolder or change
U1002, C1026
YES
Resolder or change
L1017, C1034, C1036
NO
Resolder or change
U1005, C1040
YES
Resolder or change
C1050
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
NO
Check the Voltage at
C1026 = V_BAT ?
YES
Check L1017, C1034,
C1036 : About 30dBm ?
NO
Check the Voltage at
C1040 =V_BAT ?
YES
Check C1050: About
0dBm ?
YES
CCheck the voltage at
{C1062 = VBAT_RF ?}
& {C1000,C100 = V_BAT?}
& {C1061, C1021 = 2.85V ?}
& {C1056, C1016 = 2.65V ?}
& {C1060, C1017 = 1.8V?}
& {C1059, C1022, C1024) =
1.2V?}
NO
Resolder or change
U1000
YES
Check the freq. at
C1048 : 26MHz ?
NO
Change or resolder
OSC1000
YES
DCS / PCS Transmitter is O.K?
NO
Resolder or change
U300
END
8-56
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
R1000
SHORT
CP_VSD2_1.8V
RFS1000
V_BAT
VRTC_1.8V
VUSB_IO
CP_VSD2_1.8V
R1001
C301
C300
L1015
A8
B9
C9
C17
D17
E17
F17
G17
H17
J16
PCM_CLK
H16
J15
G15
E16
PCM_SYNC
D16
F16
B10
G16
J13
G10
B13
B12
MEM_WE
K17
B14
L301
C305
SD1_SW
M6
MEM_A_14
MEM_A_15
SD2_SW
MEM_A_16
SD2_SW
C332
C328
C329
L302
CP_VSD2_1.8V
C2
SD2_FB
A2
L303
A3
MEM_A_17
MEM_A_18
U14
CC_CLK
MEM_A_19
SIM_CLK
SIM_IO
SIM_RST
T13
CC_IO
MEM_A_20
T14
CC_RST
MEM_A_22
CLKOUT0
MEM_A_23
CLKOUT2
N8
C350
C351
2MIC_MCLK
CODEC_MCLK
P10
C352
L17
F32K
MEM_BC0_N
MEM_BC1_N
M17
MEM_BC2_N
OSC32K
U300
MEM_BC3_N
MEM_BE0_N
OSC300
N4
T_OUT0
P3
T_OUT1
T11
DMINUS
MEM_BFCLKO_0
C353
U11
DPLUS
MEM_BFCLKO_1
R6
HW_MON1
HW_MON2
P7
HW_MON2
MEM_CS0_N
MEM_CS1_N
B6
DSP_AUDIO_IN1
MEM_CS2_N
R326
MEM_RAS_N
T17
N16
USB_ID
MEM_ADV_N
P17
USB_TEST
MEM_RD_N
T16
USB_TUNE
MEM_WR_N
M3
L7
L13
P13
N12
L11
M15
M13
USIF1_RTS_N
USIF1_TXD_MTSR
P12
F6
TRIG_B
T5
MIPI_HSI_RX_DATA
RESET2_N
MIPI_HSI_RX_FLG
RESET_BB_N
MIPI_HSI_RX_RDY
RESET_PWRDWN_N
ALERT_N
MIPI_HSI_TX_DATA
XRESET_N
MIPI_HSI_TX_RDY
D4
RESET_N_RF
B8
T6
TCK_CP
TDI_CP
TDO_CP
TMS_CP
U5
TDI
U4
TDO
U6
TMS
K4
TM_EN
ETM11_TRACEPKT5
VRTC_1.8V
J1
VREF
ETM11_TRACEPKT4
2MIC_UART_RXD
2MIC_UART_TXD
TRST_N_CP
RESET_N_RF
E3
FSS
TCK
ETM11_TRACEPKT0
ETM11_TRACEPKT1
ETM11_TRACEPKT3
AP_FLM_TXD
AP_FLM_RXD
R333
R335
RESET_BB_N
RESET_PWRDWN_N
A6
FCDP_RBN
ETM11_TRACECLK
ETM11_TRACEPKT2
F4
VRTC
ETM11_TRACEPKT6
NC
C355
NC
NC
1
RESET_ALL
2
NC
NC
VSS_USB
VSS_RTC
VSS_SD2
NC
NC
U1
VSS_SD1
RESERVED
R4
B1
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
J8
P8
R9
G8
J11
L16
L14
L10
F14
D14
AGND
H3
VSS_PMU
H8
ETM11_TRACEPKT7
A1
K1
F1
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
2
4
5
6
8
10
11
13
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
45
47
49
L9
RESET_PWRDWN_N
T4
FWP
L1
K5
L5
RESET_REQ_N
T9
ANAMON
MIPI_HSI_TX_WAKE
K7
L2
RESET300
K2
J3
U10
TRST_N
MIPI_HSI_TX_FLG
SHORT
REF_CLK_EN
SYS_CLK_EN
SYS_CLK_26M
TRIG_IN
R5
MIPI_HSI_RX_WAKE
HSIC_DATA1
HSIC_STROBE1
SHORT
ACTIVE_STATE_HSIC
R330
R331
TP308
K3
U9
SYS_CLK
MMCI1_CMD
TP307
U3
T3
SYSCLKEN
MMCI1_CLK
IPC_SLAVE_WAKEUP
U2
T2
REF_CLK_EN
M1
L4
TP306
T1
USIF1_SCLK
USIF1_CTS_N
USIF1_RXD_MRST
MMCI1_DAT_2
TRIG_IN
M14
R328
R329
U12
HSIC_USB_STRB
MMCI1_DAT_1
N13
CP_TXD_1.8V
CP_RXD_1.8V
R327
U13
HSIC_USB_DATA
MEM_WAIT_N
MEM_CKE
MMCI1_DAT_0
MMCI1_CD
DSP_AUDIO_IN1
IPC_HOST_WAKEUP
CP_DCP_D+
SHORT
R17
USB_DPLUS
MEM_CAS_N
MMCI1_DAT_3
N5
C1055
C1052
C1053
C1054
L1023
C1051
CP_VSD1
D3
D1
E1
MEM_A_13
A17
TX_B8
C330
C340
MEM_A_12
N14
46
51
NC
52
NC
48
44
50
ANT_B2
ANT_B5
ANT_B8
TX_B5
C323
C319
C322
F2
G2
G1
C4
H1
N9
VPP
VSIM
VPLL
VPMU
VUSB_IO
VUSB_PD
VUSB_ANA
F3
B4
C1
A4
C3
T12
T15
R16
P14
A5
VIO_12
VDD_SIM
VDD_RTC
VDD_VSD2
VDD_USBIO
VDD_USB_PD
VDD_USB_ANA
VDD_VBAT_SD2
VDD_VBAT_SD1
VDD_VBAT_PMU
SD1_SW
M16
1
L1022
C331
C311
C318
C327
C325
C326
L8
K8
R8
J17
F15
K11
B11
T10
U15
N17
N11
K16
E12
R12
VDD_PLL
VDD_MIPI
VDD_IO18
VDD_IO18
VDD_IO18
VDD_IO12
VDD_IO18
VDD_IO18
VDD_IO18
VDDCORE
VDD_MMC
VDD_DIGRF
C338
C339
H9
K14
K9
VDDCORE
VDDCORE
VDDCORE
SD1_FB
MEM_A_11
P11
TX_B8
V_BAT
MEM_A_10
MEM_SDCLKO
M4
14
15
16
17
18
19
20
21
22
23
CP_ON
ON2_N
MEM_A_9
C356
C1058
BAND_GPIO1
BAND_GPIO2
CP_ON
H2
J2
MEM_A_8
VSS_PLL
3
GND
14 VDD
R1006
R1005
MMMB PAM
TH300
J4
M4
ON1
MEM_A_7
U16
L1021
11
J5
M3
MEM_A_6
A14
RTCK_CP
RX_B1
RX_B1
RX_B2
RX_B2
RX_GSM1800
RX_GSM1800
RX_B5
RX_B5
RX_B8
RX_B8
F1000
10
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
1
4
11
14
16
17
18
20
27
28
30
31
33
34
35
C1057
TX_B2
TX_B5
OUT1A 12
R312
J6
M2
MEM_A_5
E4
7
TX_B1
ANT_B1
12
OUT1B
9
13
15
NC
NC
GPIO2
U1004
IN2
1 GND
U8
H6
M1
MEM_A_2
V_BAT
DI3_RX_DAT
DI3_TX_DAT
DI3_RX_DATX
DI3_TX_DATX
T8
MEM_A_1
MEM_A_4
M5
ANT_GSM1800
7
GND 8
OUT2B
GND
OUT2A
6
5
PA_RF
BAND_GPIO1
BAND_GPIO2
PA_DCDC_EN
GPIO1
2
R1004
2
21
GPIO1
22
GPIO2
GPIO3 23
GND
RF_OUT
U1005
OUT2C
DI3_TX_DAT
DI3_TX_DATX
MEM_A_0
MEM_A_3
USB_DMINUS
B7
E14
SD_CKE
SD_CLK
L1020
GND 9
PHONE_ACTIVE
T7
MEM_CS3_N
TX_B2
GND
19
9 SPI_CLK
8
SPI_DATA
10
SPI_EN
7
VSPI
3
VDET
12 VRAMP
SPI_CLK
SPI_DRW
SPI_SS
VSPI
PA_POW_DET
PA_RAMP
3
17
HB_IN
18
5
4 IN1
19
2G_LB_OUT
29
3G_LB_OUT
15
2G_HB_OUT
3G_HB_OUT 32
N1
N2
U7
DI3_RX_DAT
MEM_AD_14
HW_MON1
J14
H14
H13
TX_B1
16
C1050
PM_H
LB_IN
VCC1 24
25
VCC2
26
VCC3
13
6
R2
I2S2_WA1
I2S2_CLK0
I2S2_CLK1
MEM_AD_12
MEM_AD_13
MEM_BE1_N
B15
A15
M2
VBATT
C1049
R1
I2S2_WA0
MEM_AD_10
MEM_AD_11
REC_PCM_OUT
REC_PCM_IN
REC_PCM_SYNC
GPS_CLK_EN
REC_PCM_CLK
PHONE_ACTIVE
G13
SD_CS
SD_CAS
SD_RAS
C1042
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
A3
A7
C3
C7
C8
C10
C11
D9
E1
E5
E6
F4
F5
F6
F8
F10
G3
G4
G6
G7
G8
G9
G10
H3
H4
H5
H6
H10
J3
J6
J7
J9
J10
K5
K6
K10
L3
L8
L11
L12
M2
M7
L1000
V_BAT
D12
C12
D13
C13
U1000
L1
K1
K2
J2
VSNS_1V2
LX1
VSNS_1V8
LX2
J1
H1
H2
G2
SPI_CLK
SPI_SS
SPI_DRW
CLK_ON
G1
F1
F2
E2
C1017
VANA
L7
L6
M6
M5
C3
D3
A2
C1016
NC
NC
VSNS_2V85
LX3A
1
2
D4
B4
C4
B3
B2
SPI_CLK
SPI_SS
SPI_DRW
CLK_ON
VDD_IO
C2
D1
VDD_2V65_SUE2
PGND
AGND
A1
B1
D2
A3
OUT_3B
VDD_2V85_SUE2
VPWR
A4
C1
CP_VSD2_1.8V
M4
M3
L5
L4
VDD_1V8_SUE2
NC
NC
NC
NC
NC
NC
DI3_TX_DATX
DI3_TX_DAT
RESET_N
CLK_ON
VSPI
DI3_RX_DATX
DI3_RX_DAT
AFC_DAC
RX_H2X
RX_H2
RX_H1X
RX_H1
FSYS3_EN
FSYS3
FSYS2_EN
FSYS2
RX_M2X
RX_M2
RX_M1X
RX_M1
FSYS1_EN
FSYS1
U1001
RX_L2X
RX_L2
RX_L1X
RX_L1
C1027
C1025
PA_RAMP
PA_BIAS
REF_CLK_EN
SYS_CLK_EN
SYS_CLK
RD_HX
RD_H
RD_MX
RD_M
SPI_DRW
SPI_SS
SPI_CLK
RD_L2X
RD_L2
RD_L1X
RD_L1
PA_POW_DET
PA_RF
CEXT_DCXO
CEXT_TXPLL
CEXT_TXMS
CEXT_RXPLL
GPO8
GPO7
GPO6
GPO5
GPO4
GPO3
GPO2
GPO1
VDD_2V5_SUE2
VDD_1V8_SUE2
C1022
L1007
C1023
C1021
J11
K11
M10
M9
M8
A5
B5
E7
C1024
L1003
L1005
L1004
VDD_1V2_SUE2
L1002
MI2
MI1
PM_H
PM_L
XO_SUP
XO_EXT
XOX
XO
2
1
M13
M1
A13
A1
VBAT_UE2
RESET_N_RF
CLK_ON
VSPI
K12
K13
E3
B10
J13
J12
GPS_CLK_EN
GPS_CLK_26M
H12
H13
G13
G12
PA_RAMP
PA_BIAS
M12
M11
E13
F12
F13
REF_CLK_EN
SYS_CLK_EN
SYS_CLK_26M
SYS_CLK
SPI_DRW
SPI_SS
SPI_CLK
D4
E4
D3
PA_POW_DET
PA_RF
D1
C1
C1035
A10 C1037
D8
C4 C1039
H9
C1038
OSC1000
6 VCC
B11
B12
A12
A11
VBAT_RF
VDD_2V85_SUE2
VDD_1V2_SUE2
CP_VSD2_1.8V
NC 2
GND 3
4 OUT
C1043
C1048
VDD_2V65_SUE2
1
VCONT
5 NC
C1047
A2
A4
VDD2V5_RCRF
VDD2V5_RCBB
VDD1V8_RCRF
VDD1V8_RCBB
VDD1V8_RCLO
VDD1V8_RCMS
VDD1V8_RXPLL
VDD1V8_RXDCO
VDD2V5_RXDCO
VDD2V5_TXBIAS
VDD_TXRF
VDD2V5_TXDCO
VDD1V8_TXDCO
VDD1V8_FBR
VDD1V8_TXLO
VDD1V8_TXMS
VDD1V8_RFC
VDD2V5_RFC
VDD1V8_DIG
VDD1V2_DIG
VDD2V5_FSYS
VDD1V8_SCU
VDDIO
VDDBAT_TXRF
D2B_OUT_TXRF
VDDBAT
D2B_OUT
VDD_TEST
C1001
J5
J4
L2
F3
G5
F7
K9
L9
J8
C5
B2
C6
A6
D2
D5
E8
L13
L10
C9
F9
D10
B13
E12
B1
C2
A9
B9
E9
B8
A8
C1000
VDD_1V8_SUE2
C1049
R1005
C1050
R1004
R1006
C1028
C1057
C1062
C1061
C1056
C1060
C1059
VBAT_UE2
C1032
L1013
PHONE_ACTIVE
eMMC_EN
C437
C444
R462
C518
C408
R456
R455
U300
C641
C642
C652
C443
R338
L504
R441
C403
C325
R326
C633
C630
L602
U1005
F1000
RFS1000
U601
C660
C316
OSC300
C352
C353
C315
C300
C336
C338
C304
U604
R312
C335
C327
C637
TH300
C337
R620
C638
C410
C319
C326
C400
R463
C339
R327
R301
R302
C340
R328
R306
R436
C411
C409
C322
R329
C324
R300
C351
C321
C332
C512
C318
C301
R615
R303
R340
R322
C666
R304
R339
C345
C329
ZD300
C341
C1027
C513
L1005
R515
C507
OSC1000
C305
C328
SC1008
R512
L1007
L1004
U1002
U1001
U1009
L301
L300
C314
R464
C350
L302
C331
L303
C1047
C1043
C1035
R1003
C1037
C1059
C1060
C1003
SYS_CLK
C1012
TP308
C1004
C1048
C1002
C1007
C1038
C1010
C1061
C1039
C1098
C1008
C1056
C1013
C1094
C1093
C1011
C1082
C1081
C1006
C1062
C1075
C1074
C1067
C1090
C1066
R1016
C1095
C1079
L1038
F1003
C1097
C1096
C1069
L1031
L1034
L1037
C1084
C1065
L1028
F1001
L1027
L1024
L1026
C1068
C1005
C1025
C1026
C1009
R1001
C1014
SPI_DRW
L1008
C1015
U504
C1017
RESET_N_RF
C1018
C1020
C1000
U1000
C1022
R401
C317
TP404
R342
L502
R403
U400
C333
C1024
L1006
L1001
L1009
L1014
L1010
L1011
L1015
SC1006
R331
C356
C1019
L1012
R330
C334
R1002
C1030
TP306
R465
TP307
C1016
RESET300
C1001
C1031
TH401
L1016
C1021
C330
C1053
RESET_REQ_N
L1023
R313
C1042
L1020
C1052
C1045
C1046
L1019
L1018
L1033
C1036
L1017
C1034
C1041
R311
C1051
C1044
L1002
L1000
RFS1001
C1054
L1003
C1023
U1004
L1021
C323
L1022
CP_ON
C311
C1055
C355
RESET_PWRDWN_N
C1029
U1003
C1040
C1058
RESET_ALL
PM_L
P1
P2
I2S2_TX
MEM_AD_8
MEM_AD_9
K13
L1019
C1041
C1046
2MIC_SCL_1.8V
2MIC_SDA_1.8V
P9
I2S2_RX
MEM_A_21
C16
B16
SD_nCLK
SWITCHABLE_ANT
RD_CTRL3
RD_CTRL2
RD_CTRL1
C1044
C1045
I2C1_SDA
MEM_AD_6
VSS
C1040
L1018
C1036
L1017
PAM DCDC
MEM_AD_5
MEM_AD_7
A12
G14
RDX_850
RD_850
RDX_900
RD_900
ASM
N10
A16
B17
R308
PDA_ACTIVE
GPS_CNTL
K10
EINT3
I2C1_SCL
R311
A9
C12
CP_VSD2_1.8V
R307
M8
EINT2
MEM_AD_3
R313
A10
VUSB_PD
M9
EINT1
MEM_AD_2
MEM_AD_4
2203-007147
A11
SUSPEND_REQUEST_HSIC
V_BAT
VUSB_ANA_1.8V
DI3_RX_DATX
A13
SD_DQM0
SD_DQM1
SD_DQS0
SD_DQS1
RDX_2100
RD_2100
RDX_1900
RD_1900
VUSB_IO
MEM_AD_15
SPEECH_PCM_CLK
CP_DUMP_INT
SPEECH_PCM_OUT_CP
SPEECH_PCM_IN_CP
SPEECH_PCM_SYNC
2MIC_RST
2MIC_PWDN
C1031
E10
C336
J12
F13
C317
R306
8
C1034
D12
C324
C321
7
L1014
A7
H10
D11
CP_D1(0)
CP_D1(1)
CP_D1(2)
CP_D1(3)
CP_D1(4)
CP_D1(5)
CP_D1(6)
CP_D1(7)
CP_D1(8)
CP_D1(9)
CP_D1(10)
CP_D1(11)
CP_D1(12)
CP_D1(13)
CP_D1(14)
CP_D1(15)
L1012
L1033
2G_HB_TX
CP_D1(0:15)
DI3_RX_DATX
DI3_RX_DAT
RXTX_B8/900 L1011
RXTX_B1
E9
E11
SD_BA0
SD_BA1
5
6
E8
D10
D13
DI3_TX_DAT
DCS
3
4
D8
F9
CP_VSIM
VPMU_1.3V
2203-007147
2
PM_H
PM_L
MEM_AD_0
MEM_AD_1
G9
D9
13
GND
L1010
9
GND
ANT
2G_LB_TX
GND
GND
GND
2G_HB_TX
GND
TRX4
1
R1003
24
GND
27
NC
28
NC
29
23
26
VDD
SPI_CLK
SPI_VDD
SPI_FRM
SPI_DATA
22
2G_LB_TX
TRX5
GND
G
G
A
C
2
1
4
GND
U1002
GND
TRX3
L1016
C1032
NC
NC
14
C1030
C2
2
1
B2
15
Nearby
PMB5712
TRX6
GND
TRX2
NC
FB
B3
3
VCON
VIN
A2
SGND
U1003
PGND
EN
A3
B1
PA_DCDC_EN
SW
TRX1
10
C1028
A1
C3
L1013
BPEN
17
16
11
C1029
19
18
12
20
RFS1001
25
DI3_TX_DATX
H11
G11
VDDCORE
CP_A1(0)
CP_A1(1)
CP_A1(2)
CP_A1(3)
CP_A1(4)
CP_A1(5)
CP_A1(6)
CP_A1(7)
CP_A1(8)
CP_A1(9)
CP_A1(10)
CP_A1(11)
CP_A1(12)
VBAT_UE2
V_BAT
PA_BIAS
C335
CP_A1(0:12)
DI3_RX_DAT
Nearby PMB9811
GND
C334
C333
P16
R1002
DI3_RX_DATX
E13
L1009
SPI_DRW
VBUS
L1008
SPI_CLK
VDDCORE
C1026
SPI_SS
C337
L1006
USB_VBUS_CP_4.9V
GND
VPLL_1.2V
VUSB_PD
VIO_1.2V
VDDCORE_EBU
RXTX_B2/PCS
VPLL_1.2V
CP_VSD1
CP_VSD1
C316
C314
C1020
C315
V_BAT
21
C304
C1015
VPLL_1.2V
CP_VSD2_1.8V
RXTX_B5/850
SPI_DRW
L300
G
3
G
1
RFIN
4
G
C1019
CP_VSD1
C1
VIO_1.2V
CP_VSD2_1.8V
C1018
CP_VSD2_1.8V
V_BAT
CP_VSIM
U17
2
VSPI
L1001
8-57
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-3-19. WCDMA BAND1 TX
U1002 PIN14 : About
22dBm ?
YES
CHECK soldered
- RFS1001, C1030, L1016
L1001, C1018, C1019, RFS1000
NO
Check the Voltage at
C1026 = V_BAT ?
NO
CONTINOUS TX ON CONDITION
TX POWER DAC:14500 CODE
APPLIED
WCDMA Band1 CH : 10700
RBW : 100KHz
VBW : 100KHz
SPAN : 10MHz
REF LEV. : 10dBm
ATT. : 20dB
Resolder or change
U1002, C1026
YES
Check L1012, C1031 :
About 22dBm ?
YES
Resolder or change
L1012, C1031
NO
Resolder or change
F1000
NO
Check component
soldering status OK at
F1000
YES
Check
L1023, C1042, C1052:
About 22dBm ?
YES
Resolder or change
L1023, C1042, C1052:
NO
Check the Voltage at
C1058 = V_BAT ?
NO
Resolder or change
U1004, C1058
NO
Resolder or change
U1005, C1040
YES
Resolder or change
C1050
YES
Check the Voltage at
C1040 = V_BAT ?
YES
Check C1050
About 0dBm ?
YES
Check the voltage at
{C1062 = VBAT_RF ?}
& {C1000,C100 = V_BAT?}
& {C1061, C1021 = 2.85V ?}
& {C1056, C1016 = 2.65V ?}
& {C1060, C1017 = 1.8V?}
& {C1059, C1022, C1024) =
1.2V?}
NO
Resolder or change
U1000
YES
8-58
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
Check the freq. at
C1048 : 26MHz ?
NO
Change or resolder
OSC1000
YES
WCDMA band1 Transmitter is O.K?
NO
Resolder or change
UCP300
END
8-59
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
R1000
SHORT
CP_VSD2_1.8V
RFS1000
V_BAT
VRTC_1.8V
VUSB_IO
CP_VSD2_1.8V
R1001
C301
C300
L1015
A8
B9
C9
C17
D17
E17
F17
G17
H17
J16
PCM_CLK
H16
J15
G15
E16
PCM_SYNC
D16
F16
B10
G16
J13
G10
B13
B12
MEM_WE
K17
B14
L301
C305
SD1_SW
M6
MEM_A_14
MEM_A_15
SD2_SW
MEM_A_16
SD2_SW
C332
C328
C329
L302
CP_VSD2_1.8V
C2
SD2_FB
A2
L303
A3
MEM_A_17
MEM_A_18
U14
CC_CLK
MEM_A_19
SIM_CLK
SIM_IO
SIM_RST
T13
CC_IO
MEM_A_20
T14
CC_RST
MEM_A_22
CLKOUT0
MEM_A_23
CLKOUT2
N8
C350
C351
2MIC_MCLK
CODEC_MCLK
P10
C352
L17
F32K
MEM_BC0_N
MEM_BC1_N
M17
MEM_BC2_N
OSC32K
U300
MEM_BC3_N
MEM_BE0_N
OSC300
N4
T_OUT0
P3
T_OUT1
T11
DMINUS
MEM_BFCLKO_0
C353
U11
DPLUS
MEM_BFCLKO_1
R6
HW_MON1
HW_MON2
P7
HW_MON2
MEM_CS0_N
MEM_CS1_N
B6
DSP_AUDIO_IN1
MEM_CS2_N
R326
MEM_RAS_N
T17
N16
USB_ID
MEM_ADV_N
P17
USB_TEST
MEM_RD_N
T16
USB_TUNE
MEM_WR_N
M3
L7
L13
P13
N12
L11
M15
M13
USIF1_RTS_N
USIF1_TXD_MTSR
P12
F6
TRIG_B
T5
MIPI_HSI_RX_DATA
RESET2_N
MIPI_HSI_RX_FLG
RESET_BB_N
MIPI_HSI_RX_RDY
RESET_PWRDWN_N
ALERT_N
MIPI_HSI_TX_DATA
XRESET_N
MIPI_HSI_TX_RDY
D4
RESET_N_RF
B8
T6
TCK_CP
TDI_CP
TDO_CP
TMS_CP
U5
TDI
U4
TDO
U6
TMS
K4
TM_EN
ETM11_TRACEPKT5
VRTC_1.8V
J1
VREF
ETM11_TRACEPKT4
2MIC_UART_RXD
2MIC_UART_TXD
TRST_N_CP
RESET_N_RF
E3
FSS
TCK
ETM11_TRACEPKT0
ETM11_TRACEPKT1
ETM11_TRACEPKT3
AP_FLM_TXD
AP_FLM_RXD
R333
R335
RESET_BB_N
RESET_PWRDWN_N
A6
FCDP_RBN
ETM11_TRACECLK
ETM11_TRACEPKT2
F4
VRTC
ETM11_TRACEPKT6
NC
C355
NC
NC
1
RESET_ALL
2
NC
NC
VSS_USB
VSS_RTC
VSS_SD2
NC
NC
U1
VSS_SD1
RESERVED
R4
B1
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
J8
P8
R9
G8
J11
L16
L14
L10
F14
D14
AGND
H3
VSS_PMU
H8
ETM11_TRACEPKT7
A1
K1
F1
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
2
4
5
6
8
10
11
13
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
45
47
49
L9
RESET_PWRDWN_N
T4
FWP
L1
K5
L5
RESET_REQ_N
T9
ANAMON
MIPI_HSI_TX_WAKE
K7
L2
RESET300
K2
J3
U10
TRST_N
MIPI_HSI_TX_FLG
SHORT
REF_CLK_EN
SYS_CLK_EN
SYS_CLK_26M
TRIG_IN
R5
MIPI_HSI_RX_WAKE
HSIC_DATA1
HSIC_STROBE1
SHORT
ACTIVE_STATE_HSIC
R330
R331
TP308
K3
U9
SYS_CLK
MMCI1_CMD
TP307
U3
T3
SYSCLKEN
MMCI1_CLK
IPC_SLAVE_WAKEUP
U2
T2
REF_CLK_EN
M1
L4
TP306
T1
USIF1_SCLK
USIF1_CTS_N
USIF1_RXD_MRST
MMCI1_DAT_2
TRIG_IN
M14
R328
R329
U12
HSIC_USB_STRB
MMCI1_DAT_1
N13
CP_TXD_1.8V
CP_RXD_1.8V
R327
U13
HSIC_USB_DATA
MEM_WAIT_N
MEM_CKE
MMCI1_DAT_0
MMCI1_CD
DSP_AUDIO_IN1
IPC_HOST_WAKEUP
CP_DCP_D+
SHORT
R17
USB_DPLUS
MEM_CAS_N
MMCI1_DAT_3
N5
C1055
C1052
C1053
C1054
L1023
C1051
CP_VSD1
D3
D1
E1
MEM_A_13
A17
TX_B8
C330
C340
MEM_A_12
N14
46
51
NC
52
NC
48
44
50
ANT_B2
ANT_B5
ANT_B8
TX_B5
C323
C319
C322
F2
G2
G1
C4
H1
N9
VPP
VSIM
VPLL
VPMU
VUSB_IO
VUSB_PD
VUSB_ANA
F3
B4
C1
A4
C3
T12
T15
R16
P14
A5
VIO_12
VDD_SIM
VDD_RTC
VDD_VSD2
VDD_USBIO
VDD_USB_PD
VDD_USB_ANA
VDD_VBAT_SD2
VDD_VBAT_SD1
VDD_VBAT_PMU
SD1_SW
M16
1
L1022
C331
C311
C318
C327
C325
C326
L8
K8
R8
J17
F15
K11
B11
T10
U15
N17
N11
K16
E12
R12
VDD_PLL
VDD_MIPI
VDD_IO18
VDD_IO18
VDD_IO18
VDD_IO12
VDD_IO18
VDD_IO18
VDD_IO18
VDDCORE
VDD_MMC
VDD_DIGRF
C338
C339
H9
K14
K9
VDDCORE
VDDCORE
VDDCORE
SD1_FB
MEM_A_11
P11
TX_B8
V_BAT
MEM_A_10
MEM_SDCLKO
M4
14
15
16
17
18
19
20
21
22
23
CP_ON
ON2_N
MEM_A_9
C356
C1058
BAND_GPIO1
BAND_GPIO2
CP_ON
H2
J2
MEM_A_8
VSS_PLL
3
GND
14 VDD
R1006
R1005
MMMB PAM
TH300
J4
M4
ON1
MEM_A_7
U16
L1021
11
J5
M3
MEM_A_6
A14
RTCK_CP
RX_B1
RX_B1
RX_B2
RX_B2
RX_GSM1800
RX_GSM1800
RX_B5
RX_B5
RX_B8
RX_B8
F1000
10
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
1
4
11
14
16
17
18
20
27
28
30
31
33
34
35
C1057
TX_B2
TX_B5
OUT1A 12
R312
J6
M2
MEM_A_5
E4
7
TX_B1
ANT_B1
12
OUT1B
9
13
15
NC
NC
GPIO2
U1004
IN2
1 GND
U8
H6
M1
MEM_A_2
V_BAT
DI3_RX_DAT
DI3_TX_DAT
DI3_RX_DATX
DI3_TX_DATX
T8
MEM_A_1
MEM_A_4
M5
ANT_GSM1800
7
GND 8
OUT2B
GND
OUT2A
6
5
PA_RF
BAND_GPIO1
BAND_GPIO2
PA_DCDC_EN
GPIO1
2
R1004
2
21
GPIO1
22
GPIO2
GPIO3 23
GND
RF_OUT
U1005
OUT2C
DI3_TX_DAT
DI3_TX_DATX
MEM_A_0
MEM_A_3
USB_DMINUS
B7
E14
SD_CKE
SD_CLK
L1020
GND 9
PHONE_ACTIVE
T7
MEM_CS3_N
TX_B2
GND
19
9 SPI_CLK
8
SPI_DATA
10
SPI_EN
7
VSPI
3
VDET
12 VRAMP
SPI_CLK
SPI_DRW
SPI_SS
VSPI
PA_POW_DET
PA_RAMP
3
17
HB_IN
18
5
4 IN1
19
2G_LB_OUT
29
3G_LB_OUT
15
2G_HB_OUT
3G_HB_OUT 32
N1
N2
U7
DI3_RX_DAT
MEM_AD_14
HW_MON1
J14
H14
H13
TX_B1
16
C1050
PM_H
LB_IN
VCC1 24
25
VCC2
26
VCC3
13
6
R2
I2S2_WA1
I2S2_CLK0
I2S2_CLK1
MEM_AD_12
MEM_AD_13
MEM_BE1_N
B15
A15
M2
VBATT
C1049
R1
I2S2_WA0
MEM_AD_10
MEM_AD_11
REC_PCM_OUT
REC_PCM_IN
REC_PCM_SYNC
GPS_CLK_EN
REC_PCM_CLK
PHONE_ACTIVE
G13
SD_CS
SD_CAS
SD_RAS
C1042
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
A3
A7
C3
C7
C8
C10
C11
D9
E1
E5
E6
F4
F5
F6
F8
F10
G3
G4
G6
G7
G8
G9
G10
H3
H4
H5
H6
H10
J3
J6
J7
J9
J10
K5
K6
K10
L3
L8
L11
L12
M2
M7
L1000
V_BAT
D12
C12
D13
C13
U1000
L1
K1
K2
J2
VSNS_1V2
LX1
VSNS_1V8
LX2
J1
H1
H2
G2
SPI_CLK
SPI_SS
SPI_DRW
CLK_ON
G1
F1
F2
E2
C1017
VANA
L7
L6
M6
M5
C3
D3
A2
C1016
NC
NC
VSNS_2V85
LX3A
1
2
D4
B4
C4
B3
B2
SPI_CLK
SPI_SS
SPI_DRW
CLK_ON
VDD_IO
C2
D1
VDD_2V65_SUE2
PGND
AGND
A1
B1
D2
A3
OUT_3B
VDD_2V85_SUE2
VPWR
A4
C1
CP_VSD2_1.8V
M4
M3
L5
L4
VDD_1V8_SUE2
NC
NC
NC
NC
NC
NC
DI3_TX_DATX
DI3_TX_DAT
RESET_N
CLK_ON
VSPI
DI3_RX_DATX
DI3_RX_DAT
AFC_DAC
RX_H2X
RX_H2
RX_H1X
RX_H1
FSYS3_EN
FSYS3
FSYS2_EN
FSYS2
RX_M2X
RX_M2
RX_M1X
RX_M1
FSYS1_EN
FSYS1
U1001
RX_L2X
RX_L2
RX_L1X
RX_L1
C1027
C1025
PA_RAMP
PA_BIAS
REF_CLK_EN
SYS_CLK_EN
SYS_CLK
RD_HX
RD_H
RD_MX
RD_M
SPI_DRW
SPI_SS
SPI_CLK
RD_L2X
RD_L2
RD_L1X
RD_L1
PA_POW_DET
PA_RF
CEXT_DCXO
CEXT_TXPLL
CEXT_TXMS
CEXT_RXPLL
GPO8
GPO7
GPO6
GPO5
GPO4
GPO3
GPO2
GPO1
VDD_2V5_SUE2
VDD_1V8_SUE2
C1022
L1007
C1023
C1021
J11
K11
M10
M9
M8
A5
B5
E7
C1024
L1003
L1005
L1004
VDD_1V2_SUE2
L1002
MI2
MI1
PM_H
PM_L
XO_SUP
XO_EXT
XOX
XO
2
1
M13
M1
A13
A1
VBAT_UE2
RESET_N_RF
CLK_ON
VSPI
K12
K13
E3
B10
J13
J12
GPS_CLK_EN
GPS_CLK_26M
H12
H13
G13
G12
PA_RAMP
PA_BIAS
M12
M11
E13
F12
F13
REF_CLK_EN
SYS_CLK_EN
SYS_CLK_26M
SYS_CLK
SPI_DRW
SPI_SS
SPI_CLK
D4
E4
D3
PA_POW_DET
PA_RF
D1
C1
C1035
A10 C1037
D8
C4 C1039
H9
C1038
OSC1000
6 VCC
B11
B12
A12
A11
VBAT_RF
VDD_2V85_SUE2
VDD_1V2_SUE2
CP_VSD2_1.8V
NC 2
GND 3
4 OUT
C1043
C1048
VDD_2V65_SUE2
1
VCONT
5 NC
C1047
A2
A4
VDD2V5_RCRF
VDD2V5_RCBB
VDD1V8_RCRF
VDD1V8_RCBB
VDD1V8_RCLO
VDD1V8_RCMS
VDD1V8_RXPLL
VDD1V8_RXDCO
VDD2V5_RXDCO
VDD2V5_TXBIAS
VDD_TXRF
VDD2V5_TXDCO
VDD1V8_TXDCO
VDD1V8_FBR
VDD1V8_TXLO
VDD1V8_TXMS
VDD1V8_RFC
VDD2V5_RFC
VDD1V8_DIG
VDD1V2_DIG
VDD2V5_FSYS
VDD1V8_SCU
VDDIO
VDDBAT_TXRF
D2B_OUT_TXRF
VDDBAT
D2B_OUT
VDD_TEST
C1001
J5
J4
L2
F3
G5
F7
K9
L9
J8
C5
B2
C6
A6
D2
D5
E8
L13
L10
C9
F9
D10
B13
E12
B1
C2
A9
B9
E9
B8
A8
C1000
VDD_1V8_SUE2
C1049
R1005
C1050
R1004
R1006
C1028
C1057
C1062
C1061
C1056
C1060
C1059
VBAT_UE2
C1032
L1013
PHONE_ACTIVE
eMMC_EN
C437
C444
R462
C518
C408
R456
R455
U300
C641
C642
C652
C443
R338
L504
R441
C403
C325
R326
C633
C630
L602
U1005
F1000
RFS1000
U601
C660
C316
OSC300
C352
C353
C315
C300
C336
C338
C304
U604
R312
C335
C327
C637
TH300
C337
R620
C638
C410
C319
C326
C400
R463
C339
R327
R301
R302
C340
R328
R306
R436
C411
C409
C322
R329
C324
R300
C351
C321
C332
C512
C318
C301
R615
R303
R340
R322
C666
R304
R339
C345
C329
ZD300
C341
C1027
C513
L1005
R515
C507
OSC1000
C305
C328
SC1008
R512
L1007
L1004
U1002
U1001
U1009
L301
L300
C314
R464
C350
L302
C331
L303
C1047
C1043
C1035
R1003
C1037
C1059
C1060
C1003
SYS_CLK
C1012
TP308
C1004
C1048
C1002
C1007
C1038
C1010
C1061
C1039
C1098
C1008
C1056
C1013
C1094
C1093
C1011
C1082
C1081
C1006
C1062
C1075
C1074
C1067
C1090
C1066
R1016
C1095
C1079
L1038
F1003
C1097
C1096
C1069
L1031
L1034
L1037
C1084
C1065
L1028
F1001
L1027
L1024
L1026
C1068
C1005
C1025
C1026
C1009
R1001
C1014
SPI_DRW
L1008
C1015
U504
C1017
RESET_N_RF
C1018
C1020
C1000
U1000
C1022
R401
C317
TP404
R342
L502
R403
U400
C333
C1024
L1006
L1001
L1009
L1014
L1010
L1011
L1015
SC1006
R331
C356
C1019
L1012
R330
C334
R1002
C1030
TP306
R465
TP307
C1016
RESET300
C1001
C1031
TH401
L1016
C1021
C330
C1053
RESET_REQ_N
L1023
R313
C1042
L1020
C1052
C1045
C1046
L1019
L1018
L1033
C1036
L1017
C1034
C1041
R311
C1051
C1044
L1002
L1000
RFS1001
C1054
L1003
C1023
U1004
L1021
C323
L1022
CP_ON
C311
C1055
C355
RESET_PWRDWN_N
C1029
U1003
C1040
C1058
RESET_ALL
PM_L
P1
P2
I2S2_TX
MEM_AD_8
MEM_AD_9
K13
L1019
C1041
C1046
2MIC_SCL_1.8V
2MIC_SDA_1.8V
P9
I2S2_RX
MEM_A_21
C16
B16
SD_nCLK
SWITCHABLE_ANT
RD_CTRL3
RD_CTRL2
RD_CTRL1
C1044
C1045
I2C1_SDA
MEM_AD_6
VSS
C1040
L1018
C1036
L1017
PAM DCDC
MEM_AD_5
MEM_AD_7
A12
G14
RDX_850
RD_850
RDX_900
RD_900
ASM
N10
A16
B17
R308
PDA_ACTIVE
GPS_CNTL
K10
EINT3
I2C1_SCL
R311
A9
C12
CP_VSD2_1.8V
R307
M8
EINT2
MEM_AD_3
R313
A10
VUSB_PD
M9
EINT1
MEM_AD_2
MEM_AD_4
2203-007147
A11
SUSPEND_REQUEST_HSIC
V_BAT
VUSB_ANA_1.8V
DI3_RX_DATX
A13
SD_DQM0
SD_DQM1
SD_DQS0
SD_DQS1
RDX_2100
RD_2100
RDX_1900
RD_1900
VUSB_IO
MEM_AD_15
SPEECH_PCM_CLK
CP_DUMP_INT
SPEECH_PCM_OUT_CP
SPEECH_PCM_IN_CP
SPEECH_PCM_SYNC
2MIC_RST
2MIC_PWDN
C1031
E10
C336
J12
F13
C317
R306
8
C1034
D12
C324
C321
7
L1014
A7
H10
D11
CP_D1(0)
CP_D1(1)
CP_D1(2)
CP_D1(3)
CP_D1(4)
CP_D1(5)
CP_D1(6)
CP_D1(7)
CP_D1(8)
CP_D1(9)
CP_D1(10)
CP_D1(11)
CP_D1(12)
CP_D1(13)
CP_D1(14)
CP_D1(15)
L1012
L1033
2G_HB_TX
CP_D1(0:15)
DI3_RX_DATX
DI3_RX_DAT
RXTX_B8/900 L1011
RXTX_B1
E9
E11
SD_BA0
SD_BA1
5
6
E8
D10
D13
DI3_TX_DAT
DCS
3
4
D8
F9
CP_VSIM
VPMU_1.3V
2203-007147
2
PM_H
PM_L
MEM_AD_0
MEM_AD_1
G9
D9
13
GND
L1010
9
GND
ANT
2G_LB_TX
GND
GND
GND
2G_HB_TX
GND
TRX4
1
R1003
24
GND
27
NC
28
NC
29
23
26
VDD
SPI_CLK
SPI_VDD
SPI_FRM
SPI_DATA
22
2G_LB_TX
TRX5
GND
G
G
A
C
2
1
4
GND
U1002
GND
TRX3
L1016
C1032
NC
NC
14
C1030
C2
2
1
B2
15
Nearby
PMB5712
TRX6
GND
TRX2
NC
FB
B3
3
VCON
VIN
A2
SGND
U1003
PGND
EN
A3
B1
PA_DCDC_EN
SW
TRX1
10
C1028
A1
C3
L1013
BPEN
17
16
11
C1029
19
18
12
20
RFS1001
25
DI3_TX_DATX
H11
G11
VDDCORE
CP_A1(0)
CP_A1(1)
CP_A1(2)
CP_A1(3)
CP_A1(4)
CP_A1(5)
CP_A1(6)
CP_A1(7)
CP_A1(8)
CP_A1(9)
CP_A1(10)
CP_A1(11)
CP_A1(12)
VBAT_UE2
V_BAT
PA_BIAS
C335
CP_A1(0:12)
DI3_RX_DAT
Nearby PMB9811
GND
C334
C333
P16
R1002
DI3_RX_DATX
E13
L1009
SPI_DRW
VBUS
L1008
SPI_CLK
VDDCORE
C1026
SPI_SS
C337
L1006
USB_VBUS_CP_4.9V
GND
VPLL_1.2V
VUSB_PD
VIO_1.2V
VDDCORE_EBU
RXTX_B2/PCS
VPLL_1.2V
CP_VSD1
CP_VSD1
C316
C314
C1020
C315
V_BAT
21
C304
C1015
VPLL_1.2V
CP_VSD2_1.8V
RXTX_B5/850
SPI_DRW
L300
G
3
G
1
RFIN
4
G
C1019
CP_VSD1
C1
VIO_1.2V
CP_VSD2_1.8V
C1018
CP_VSD2_1.8V
V_BAT
CP_VSIM
U17
2
VSPI
L1001
8-60
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-3-20. WCDMA BAND2 TX
U1002 PIN14 : About
22dBm ?
YES
CHECK soldered
- RFS1001, C1030, L1016
L1001, C1018, C1019, RFS1000
NO
Check the Voltage at
C1026 = V_BAT ?
NO
CONTINOUS TX ON CONDITION
TX POWER DAC:14500 CODE
APPLIED
WCDMA Band2 CH : 9880
RBW : 100KHz
VBW : 100KHz
SPAN : 10MHz
REF LEV. : 10dBm
ATT. : 20dB
Resolder or change
U1002, C1026
YES
Check L1006, L1009 :
About 22dBm ?
YES
Resolder or change
L1006, L1009
NO
Resolder or change
F1000
NO
Check component
soldering status OK at
F1000
YES
Check
L1051, L1020, C1053
About 22dBm ?
YES
Resolder or change
L1051, L1020, C1053:
NO
Check the Voltage at
C1058 = V_BAT ?
NO
Resolder or change
U1004, C1058
NO
Resolder or change
U1005, C1040
YES
Resolder or change
C1050
YES
Check the Voltage at
C1040 = V_BAT ?
YES
Check C1050
About 0dBm ?
YES
Check the voltage at
{C1062 = VBAT_RF ?}
& {C1000,C100 = V_BAT?}
& {C1061, C1021 = 2.85V ?}
& {C1056, C1016 = 2.65V ?}
& {C1060, C1017 = 1.8V?}
& {C1059, C1022, C1024) =
1.2V?}
NO
Resolder or change
U1000
YES
8-61
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
Check the freq. at
C1048 : 26MHz ?
NO
Change or resolder
OSC1000
YES
WCDMA band2 Transmitter is O.K?
NO
Resolder or change
UCP300
END
8-62
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
R1000
SHORT
CP_VSD2_1.8V
RFS1000
V_BAT
VRTC_1.8V
VUSB_IO
CP_VSD2_1.8V
R1001
C301
C300
L1015
A8
B9
C9
C17
D17
E17
F17
G17
H17
J16
PCM_CLK
H16
J15
G15
E16
PCM_SYNC
D16
F16
B10
G16
J13
G10
B13
B12
MEM_WE
K17
B14
L301
C305
SD1_SW
M6
MEM_A_14
MEM_A_15
SD2_SW
MEM_A_16
SD2_SW
C332
C328
C329
L302
CP_VSD2_1.8V
C2
SD2_FB
A2
L303
A3
MEM_A_17
MEM_A_18
U14
CC_CLK
MEM_A_19
SIM_CLK
SIM_IO
SIM_RST
T13
CC_IO
MEM_A_20
T14
CC_RST
MEM_A_22
CLKOUT0
MEM_A_23
CLKOUT2
N8
C350
C351
2MIC_MCLK
CODEC_MCLK
P10
C352
L17
F32K
MEM_BC0_N
MEM_BC1_N
M17
MEM_BC2_N
OSC32K
U300
MEM_BC3_N
MEM_BE0_N
OSC300
N4
T_OUT0
P3
T_OUT1
T11
DMINUS
MEM_BFCLKO_0
C353
U11
DPLUS
MEM_BFCLKO_1
R6
HW_MON1
HW_MON2
P7
HW_MON2
MEM_CS0_N
MEM_CS1_N
B6
DSP_AUDIO_IN1
MEM_CS2_N
R326
MEM_RAS_N
T17
N16
USB_ID
MEM_ADV_N
P17
USB_TEST
MEM_RD_N
T16
USB_TUNE
MEM_WR_N
M3
L7
L13
P13
N12
L11
M15
M13
USIF1_RTS_N
USIF1_TXD_MTSR
P12
F6
TRIG_B
T5
MIPI_HSI_RX_DATA
RESET2_N
MIPI_HSI_RX_FLG
RESET_BB_N
MIPI_HSI_RX_RDY
RESET_PWRDWN_N
ALERT_N
MIPI_HSI_TX_DATA
XRESET_N
MIPI_HSI_TX_RDY
D4
RESET_N_RF
B8
T6
TCK_CP
TDI_CP
TDO_CP
TMS_CP
U5
TDI
U4
TDO
U6
TMS
K4
TM_EN
ETM11_TRACEPKT5
VRTC_1.8V
J1
VREF
ETM11_TRACEPKT4
2MIC_UART_RXD
2MIC_UART_TXD
TRST_N_CP
RESET_N_RF
E3
FSS
TCK
ETM11_TRACEPKT0
ETM11_TRACEPKT1
ETM11_TRACEPKT3
AP_FLM_TXD
AP_FLM_RXD
R333
R335
RESET_BB_N
RESET_PWRDWN_N
A6
FCDP_RBN
ETM11_TRACECLK
ETM11_TRACEPKT2
F4
VRTC
ETM11_TRACEPKT6
NC
C355
NC
NC
1
RESET_ALL
2
NC
NC
VSS_USB
VSS_RTC
VSS_SD2
NC
NC
U1
VSS_SD1
RESERVED
R4
B1
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
J8
P8
R9
G8
J11
L16
L14
L10
F14
D14
AGND
H3
VSS_PMU
H8
ETM11_TRACEPKT7
A1
K1
F1
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
2
4
5
6
8
10
11
13
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
45
47
49
L9
RESET_PWRDWN_N
T4
FWP
L1
K5
L5
RESET_REQ_N
T9
ANAMON
MIPI_HSI_TX_WAKE
K7
L2
RESET300
K2
J3
U10
TRST_N
MIPI_HSI_TX_FLG
SHORT
REF_CLK_EN
SYS_CLK_EN
SYS_CLK_26M
TRIG_IN
R5
MIPI_HSI_RX_WAKE
HSIC_DATA1
HSIC_STROBE1
SHORT
ACTIVE_STATE_HSIC
R330
R331
TP308
K3
U9
SYS_CLK
MMCI1_CMD
TP307
U3
T3
SYSCLKEN
MMCI1_CLK
IPC_SLAVE_WAKEUP
U2
T2
REF_CLK_EN
M1
L4
TP306
T1
USIF1_SCLK
USIF1_CTS_N
USIF1_RXD_MRST
MMCI1_DAT_2
TRIG_IN
M14
R328
R329
U12
HSIC_USB_STRB
MMCI1_DAT_1
N13
CP_TXD_1.8V
CP_RXD_1.8V
R327
U13
HSIC_USB_DATA
MEM_WAIT_N
MEM_CKE
MMCI1_DAT_0
MMCI1_CD
DSP_AUDIO_IN1
IPC_HOST_WAKEUP
CP_DCP_D+
SHORT
R17
USB_DPLUS
MEM_CAS_N
MMCI1_DAT_3
N5
C1055
C1052
C1053
C1054
L1023
C1051
CP_VSD1
D3
D1
E1
MEM_A_13
A17
TX_B8
C330
C340
MEM_A_12
N14
46
51
NC
52
NC
48
44
50
ANT_B2
ANT_B5
ANT_B8
TX_B5
C323
C319
C322
F2
G2
G1
C4
H1
N9
VPP
VSIM
VPLL
VPMU
VUSB_IO
VUSB_PD
VUSB_ANA
F3
B4
C1
A4
C3
T12
T15
R16
P14
A5
VIO_12
VDD_SIM
VDD_RTC
VDD_VSD2
VDD_USBIO
VDD_USB_PD
VDD_USB_ANA
VDD_VBAT_SD2
VDD_VBAT_SD1
VDD_VBAT_PMU
SD1_SW
M16
1
L1022
C331
C311
C318
C327
C325
C326
L8
K8
R8
J17
F15
K11
B11
T10
U15
N17
N11
K16
E12
R12
VDD_PLL
VDD_MIPI
VDD_IO18
VDD_IO18
VDD_IO18
VDD_IO12
VDD_IO18
VDD_IO18
VDD_IO18
VDDCORE
VDD_MMC
VDD_DIGRF
C338
C339
H9
K14
K9
VDDCORE
VDDCORE
VDDCORE
SD1_FB
MEM_A_11
P11
TX_B8
V_BAT
MEM_A_10
MEM_SDCLKO
M4
14
15
16
17
18
19
20
21
22
23
CP_ON
ON2_N
MEM_A_9
C356
C1058
BAND_GPIO1
BAND_GPIO2
CP_ON
H2
J2
MEM_A_8
VSS_PLL
3
GND
14 VDD
R1006
R1005
MMMB PAM
TH300
J4
M4
ON1
MEM_A_7
U16
L1021
11
J5
M3
MEM_A_6
A14
RTCK_CP
RX_B1
RX_B1
RX_B2
RX_B2
RX_GSM1800
RX_GSM1800
RX_B5
RX_B5
RX_B8
RX_B8
F1000
10
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
1
4
11
14
16
17
18
20
27
28
30
31
33
34
35
C1057
TX_B2
TX_B5
OUT1A 12
R312
J6
M2
MEM_A_5
E4
7
TX_B1
ANT_B1
12
OUT1B
9
13
15
NC
NC
GPIO2
U1004
IN2
1 GND
U8
H6
M1
MEM_A_2
V_BAT
DI3_RX_DAT
DI3_TX_DAT
DI3_RX_DATX
DI3_TX_DATX
T8
MEM_A_1
MEM_A_4
M5
ANT_GSM1800
7
GND 8
OUT2B
GND
OUT2A
6
5
PA_RF
BAND_GPIO1
BAND_GPIO2
PA_DCDC_EN
GPIO1
2
R1004
2
21
GPIO1
22
GPIO2
GPIO3 23
GND
RF_OUT
U1005
OUT2C
DI3_TX_DAT
DI3_TX_DATX
MEM_A_0
MEM_A_3
USB_DMINUS
B7
E14
SD_CKE
SD_CLK
L1020
GND 9
PHONE_ACTIVE
T7
MEM_CS3_N
TX_B2
GND
19
9 SPI_CLK
8
SPI_DATA
10
SPI_EN
7
VSPI
3
VDET
12 VRAMP
SPI_CLK
SPI_DRW
SPI_SS
VSPI
PA_POW_DET
PA_RAMP
3
17
HB_IN
18
5
4 IN1
19
2G_LB_OUT
29
3G_LB_OUT
15
2G_HB_OUT
3G_HB_OUT 32
N1
N2
U7
DI3_RX_DAT
MEM_AD_14
HW_MON1
J14
H14
H13
TX_B1
16
C1050
PM_H
LB_IN
VCC1 24
25
VCC2
26
VCC3
13
6
R2
I2S2_WA1
I2S2_CLK0
I2S2_CLK1
MEM_AD_12
MEM_AD_13
MEM_BE1_N
B15
A15
M2
VBATT
C1049
R1
I2S2_WA0
MEM_AD_10
MEM_AD_11
REC_PCM_OUT
REC_PCM_IN
REC_PCM_SYNC
GPS_CLK_EN
REC_PCM_CLK
PHONE_ACTIVE
G13
SD_CS
SD_CAS
SD_RAS
C1042
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
A3
A7
C3
C7
C8
C10
C11
D9
E1
E5
E6
F4
F5
F6
F8
F10
G3
G4
G6
G7
G8
G9
G10
H3
H4
H5
H6
H10
J3
J6
J7
J9
J10
K5
K6
K10
L3
L8
L11
L12
M2
M7
L1000
V_BAT
D12
C12
D13
C13
U1000
L1
K1
K2
J2
VSNS_1V2
LX1
VSNS_1V8
LX2
J1
H1
H2
G2
SPI_CLK
SPI_SS
SPI_DRW
CLK_ON
G1
F1
F2
E2
C1017
VANA
L7
L6
M6
M5
C3
D3
A2
C1016
NC
NC
VSNS_2V85
LX3A
1
2
D4
B4
C4
B3
B2
SPI_CLK
SPI_SS
SPI_DRW
CLK_ON
VDD_IO
C2
D1
VDD_2V65_SUE2
PGND
AGND
A1
B1
D2
A3
OUT_3B
VDD_2V85_SUE2
VPWR
A4
C1
CP_VSD2_1.8V
M4
M3
L5
L4
VDD_1V8_SUE2
NC
NC
NC
NC
NC
NC
DI3_TX_DATX
DI3_TX_DAT
RESET_N
CLK_ON
VSPI
DI3_RX_DATX
DI3_RX_DAT
AFC_DAC
RX_H2X
RX_H2
RX_H1X
RX_H1
FSYS3_EN
FSYS3
FSYS2_EN
FSYS2
RX_M2X
RX_M2
RX_M1X
RX_M1
FSYS1_EN
FSYS1
U1001
RX_L2X
RX_L2
RX_L1X
RX_L1
C1027
C1025
PA_RAMP
PA_BIAS
REF_CLK_EN
SYS_CLK_EN
SYS_CLK
RD_HX
RD_H
RD_MX
RD_M
SPI_DRW
SPI_SS
SPI_CLK
RD_L2X
RD_L2
RD_L1X
RD_L1
PA_POW_DET
PA_RF
CEXT_DCXO
CEXT_TXPLL
CEXT_TXMS
CEXT_RXPLL
GPO8
GPO7
GPO6
GPO5
GPO4
GPO3
GPO2
GPO1
VDD_2V5_SUE2
VDD_1V8_SUE2
C1022
L1007
C1023
C1021
J11
K11
M10
M9
M8
A5
B5
E7
C1024
L1003
L1005
L1004
VDD_1V2_SUE2
L1002
MI2
MI1
PM_H
PM_L
XO_SUP
XO_EXT
XOX
XO
2
1
M13
M1
A13
A1
VBAT_UE2
RESET_N_RF
CLK_ON
VSPI
K12
K13
E3
B10
J13
J12
GPS_CLK_EN
GPS_CLK_26M
H12
H13
G13
G12
PA_RAMP
PA_BIAS
M12
M11
E13
F12
F13
REF_CLK_EN
SYS_CLK_EN
SYS_CLK_26M
SYS_CLK
SPI_DRW
SPI_SS
SPI_CLK
D4
E4
D3
PA_POW_DET
PA_RF
D1
C1
C1035
A10 C1037
D8
C4 C1039
H9
C1038
OSC1000
6 VCC
B11
B12
A12
A11
VBAT_RF
VDD_2V85_SUE2
VDD_1V2_SUE2
CP_VSD2_1.8V
NC 2
GND 3
4 OUT
C1043
C1048
VDD_2V65_SUE2
1
VCONT
5 NC
C1047
A2
A4
VDD2V5_RCRF
VDD2V5_RCBB
VDD1V8_RCRF
VDD1V8_RCBB
VDD1V8_RCLO
VDD1V8_RCMS
VDD1V8_RXPLL
VDD1V8_RXDCO
VDD2V5_RXDCO
VDD2V5_TXBIAS
VDD_TXRF
VDD2V5_TXDCO
VDD1V8_TXDCO
VDD1V8_FBR
VDD1V8_TXLO
VDD1V8_TXMS
VDD1V8_RFC
VDD2V5_RFC
VDD1V8_DIG
VDD1V2_DIG
VDD2V5_FSYS
VDD1V8_SCU
VDDIO
VDDBAT_TXRF
D2B_OUT_TXRF
VDDBAT
D2B_OUT
VDD_TEST
C1001
J5
J4
L2
F3
G5
F7
K9
L9
J8
C5
B2
C6
A6
D2
D5
E8
L13
L10
C9
F9
D10
B13
E12
B1
C2
A9
B9
E9
B8
A8
C1000
VDD_1V8_SUE2
C1049
R1005
C1050
R1004
R1006
C1028
C1057
C1062
C1061
C1056
C1060
C1059
VBAT_UE2
C1032
L1013
PHONE_ACTIVE
eMMC_EN
C437
C444
R462
C518
C408
R456
R455
U300
C641
C642
C652
C443
R338
L504
R441
C403
C325
R326
C633
C630
L602
U1005
F1000
RFS1000
U601
C660
C316
OSC300
C352
C353
C315
C300
C336
C338
C304
U604
R312
C335
C327
C637
TH300
C337
R620
C638
C410
C319
C326
C400
R463
C339
R327
R301
R302
C340
R328
R306
R436
C411
C409
C322
R329
C324
R300
C351
C321
C332
C512
C318
C301
R615
R303
R340
R322
C666
R304
R339
C345
C329
ZD300
C341
C1027
C513
L1005
R515
C507
OSC1000
C305
C328
SC1008
R512
L1007
L1004
U1002
U1001
U1009
L301
L300
C314
R464
C350
L302
C331
L303
C1047
C1043
C1035
R1003
C1037
C1059
C1060
C1003
SYS_CLK
C1012
TP308
C1004
C1048
C1002
C1007
C1038
C1010
C1061
C1039
C1098
C1008
C1056
C1013
C1094
C1093
C1011
C1082
C1081
C1006
C1062
C1075
C1074
C1067
C1090
C1066
R1016
C1095
C1079
L1038
F1003
C1097
C1096
C1069
L1031
L1034
L1037
C1084
C1065
L1028
F1001
L1027
L1024
L1026
C1068
C1005
C1025
C1026
C1009
R1001
C1014
SPI_DRW
L1008
C1015
U504
C1017
RESET_N_RF
C1018
C1020
C1000
U1000
C1022
R401
C317
TP404
R342
L502
R403
U400
C333
C1024
L1006
L1001
L1009
L1014
L1010
L1011
L1015
SC1006
R331
C356
C1019
L1012
R330
C334
R1002
C1030
TP306
R465
TP307
C1016
RESET300
C1001
C1031
TH401
L1016
C1021
C330
C1053
RESET_REQ_N
L1023
R313
C1042
L1020
C1052
C1045
C1046
L1019
L1018
L1033
C1036
L1017
C1034
C1041
R311
C1051
C1044
L1002
L1000
RFS1001
C1054
L1003
C1023
U1004
L1021
C323
L1022
CP_ON
C311
C1055
C355
RESET_PWRDWN_N
C1029
U1003
C1040
C1058
RESET_ALL
PM_L
P1
P2
I2S2_TX
MEM_AD_8
MEM_AD_9
K13
L1019
C1041
C1046
2MIC_SCL_1.8V
2MIC_SDA_1.8V
P9
I2S2_RX
MEM_A_21
C16
B16
SD_nCLK
SWITCHABLE_ANT
RD_CTRL3
RD_CTRL2
RD_CTRL1
C1044
C1045
I2C1_SDA
MEM_AD_6
VSS
C1040
L1018
C1036
L1017
PAM DCDC
MEM_AD_5
MEM_AD_7
A12
G14
RDX_850
RD_850
RDX_900
RD_900
ASM
N10
A16
B17
R308
PDA_ACTIVE
GPS_CNTL
K10
EINT3
I2C1_SCL
R311
A9
C12
CP_VSD2_1.8V
R307
M8
EINT2
MEM_AD_3
R313
A10
VUSB_PD
M9
EINT1
MEM_AD_2
MEM_AD_4
2203-007147
A11
SUSPEND_REQUEST_HSIC
V_BAT
VUSB_ANA_1.8V
DI3_RX_DATX
A13
SD_DQM0
SD_DQM1
SD_DQS0
SD_DQS1
RDX_2100
RD_2100
RDX_1900
RD_1900
VUSB_IO
MEM_AD_15
SPEECH_PCM_CLK
CP_DUMP_INT
SPEECH_PCM_OUT_CP
SPEECH_PCM_IN_CP
SPEECH_PCM_SYNC
2MIC_RST
2MIC_PWDN
C1031
E10
C336
J12
F13
C317
R306
8
C1034
D12
C324
C321
7
L1014
A7
H10
D11
CP_D1(0)
CP_D1(1)
CP_D1(2)
CP_D1(3)
CP_D1(4)
CP_D1(5)
CP_D1(6)
CP_D1(7)
CP_D1(8)
CP_D1(9)
CP_D1(10)
CP_D1(11)
CP_D1(12)
CP_D1(13)
CP_D1(14)
CP_D1(15)
L1012
L1033
2G_HB_TX
CP_D1(0:15)
DI3_RX_DATX
DI3_RX_DAT
RXTX_B8/900 L1011
RXTX_B1
E9
E11
SD_BA0
SD_BA1
5
6
E8
D10
D13
DI3_TX_DAT
DCS
3
4
D8
F9
CP_VSIM
VPMU_1.3V
2203-007147
2
PM_H
PM_L
MEM_AD_0
MEM_AD_1
G9
D9
13
GND
L1010
9
GND
ANT
2G_LB_TX
GND
GND
GND
2G_HB_TX
GND
TRX4
1
R1003
24
GND
27
NC
28
NC
29
23
26
VDD
SPI_CLK
SPI_VDD
SPI_FRM
SPI_DATA
22
2G_LB_TX
TRX5
GND
G
G
A
C
2
1
4
GND
U1002
GND
TRX3
L1016
C1032
NC
NC
14
C1030
C2
2
1
B2
15
Nearby
PMB5712
TRX6
GND
TRX2
NC
FB
B3
3
VCON
VIN
A2
SGND
U1003
PGND
EN
A3
B1
PA_DCDC_EN
SW
TRX1
10
C1028
A1
C3
L1013
BPEN
17
16
11
C1029
19
18
12
20
RFS1001
25
DI3_TX_DATX
H11
G11
VDDCORE
CP_A1(0)
CP_A1(1)
CP_A1(2)
CP_A1(3)
CP_A1(4)
CP_A1(5)
CP_A1(6)
CP_A1(7)
CP_A1(8)
CP_A1(9)
CP_A1(10)
CP_A1(11)
CP_A1(12)
VBAT_UE2
V_BAT
PA_BIAS
C335
CP_A1(0:12)
DI3_RX_DAT
Nearby PMB9811
GND
C334
C333
P16
R1002
DI3_RX_DATX
E13
L1009
SPI_DRW
VBUS
L1008
SPI_CLK
VDDCORE
C1026
SPI_SS
C337
L1006
USB_VBUS_CP_4.9V
GND
VPLL_1.2V
VUSB_PD
VIO_1.2V
VDDCORE_EBU
RXTX_B2/PCS
VPLL_1.2V
CP_VSD1
CP_VSD1
C316
C314
C1020
C315
V_BAT
21
C304
C1015
VPLL_1.2V
CP_VSD2_1.8V
RXTX_B5/850
SPI_DRW
L300
G
3
G
1
RFIN
4
G
C1019
CP_VSD1
C1
VIO_1.2V
CP_VSD2_1.8V
C1018
CP_VSD2_1.8V
V_BAT
CP_VSIM
U17
2
VSPI
L1001
8-63
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-3-21. WCDMA BAND5 TX
U1002 PIN14 : About
22dBm ?
YES
CHECK soldered
- RFS1001, C1030, L1016
L1001, C1018, C1019, RFS1000
NO
Check the Voltage at
C1026 = V_BAT ?
NO
CONTINOUS TX ON CONDITION
TX POWER DAC:14500 CODE
APPLIED
WCDMA Band5 CH : 4408
RBW : 100KHz
VBW : 100KHz
SPAN : 10MHz
REF LEV. : 10dBm
ATT. : 20dB
Resolder or change
U1002, C1026
YES
Check C1020, L1008:
About 22dBm ?
YES
Resolder or change
C1020, L1008:
NO
Resolder or change
F1000
NO
Check component
soldering status OK at
F1000
YES
Check
L1021, C1054
About 22dBm ?
YES
Resolder or change
L1021, C1054
NO
Check the Voltage at
C1058 = V_BAT ?
NO
Resolder or change
U1004, C1058
NO
Resolder or change
U1005, C1040
YES
Resolder or change
C1049
YES
Check the Voltage at
C1040 = V_BAT ?
YES
Check C1049
About 0dBm ?
YES
Check the voltage at
{C1062 = VBAT_RF ?}
& {C1000,C100 = V_BAT?}
& {C1061, C1021 = 2.85V ?}
& {C1056, C1016 = 2.65V ?}
& {C1060, C1017 = 1.8V?}
& {C1059, C1022, C1024) =
1.2V?}
NO
Resolder or change
U1000
YES
8-64
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
Check the freq. at
C1048 : 26MHz ?
NO
Change or resolder
OSC1000
YES
WCDMA band5 Transmitter is O.K?
NO
Resolder or change
UCP300
END
8-65
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
R1000
SHORT
CP_VSD2_1.8V
RFS1000
V_BAT
VRTC_1.8V
VUSB_IO
CP_VSD2_1.8V
R1001
C301
C300
L1015
A8
B9
C9
C17
D17
E17
F17
G17
H17
J16
PCM_CLK
H16
J15
G15
E16
PCM_SYNC
D16
F16
B10
G16
J13
G10
B13
B12
MEM_WE
K17
B14
L301
C305
SD1_SW
M6
MEM_A_14
MEM_A_15
SD2_SW
MEM_A_16
SD2_SW
C332
C328
C329
L302
CP_VSD2_1.8V
C2
SD2_FB
A2
L303
A3
MEM_A_17
MEM_A_18
U14
CC_CLK
MEM_A_19
SIM_CLK
SIM_IO
SIM_RST
T13
CC_IO
MEM_A_20
T14
CC_RST
MEM_A_22
CLKOUT0
MEM_A_23
CLKOUT2
N8
C350
C351
2MIC_MCLK
CODEC_MCLK
P10
C352
L17
F32K
MEM_BC0_N
MEM_BC1_N
M17
MEM_BC2_N
OSC32K
U300
MEM_BC3_N
MEM_BE0_N
OSC300
N4
T_OUT0
P3
T_OUT1
T11
DMINUS
MEM_BFCLKO_0
C353
U11
DPLUS
MEM_BFCLKO_1
R6
HW_MON1
HW_MON2
P7
HW_MON2
MEM_CS0_N
MEM_CS1_N
B6
DSP_AUDIO_IN1
MEM_CS2_N
R326
MEM_RAS_N
T17
N16
USB_ID
MEM_ADV_N
P17
USB_TEST
MEM_RD_N
T16
USB_TUNE
MEM_WR_N
M3
L7
L13
P13
N12
L11
M15
M13
USIF1_RTS_N
USIF1_TXD_MTSR
P12
F6
TRIG_B
T5
MIPI_HSI_RX_DATA
RESET2_N
MIPI_HSI_RX_FLG
RESET_BB_N
MIPI_HSI_RX_RDY
RESET_PWRDWN_N
ALERT_N
MIPI_HSI_TX_DATA
XRESET_N
MIPI_HSI_TX_RDY
D4
RESET_N_RF
B8
T6
TCK_CP
TDI_CP
TDO_CP
TMS_CP
U5
TDI
U4
TDO
U6
TMS
K4
TM_EN
ETM11_TRACEPKT5
VRTC_1.8V
J1
VREF
ETM11_TRACEPKT4
2MIC_UART_RXD
2MIC_UART_TXD
TRST_N_CP
RESET_N_RF
E3
FSS
TCK
ETM11_TRACEPKT0
ETM11_TRACEPKT1
ETM11_TRACEPKT3
AP_FLM_TXD
AP_FLM_RXD
R333
R335
RESET_BB_N
RESET_PWRDWN_N
A6
FCDP_RBN
ETM11_TRACECLK
ETM11_TRACEPKT2
F4
VRTC
ETM11_TRACEPKT6
NC
C355
NC
NC
1
RESET_ALL
2
NC
NC
VSS_USB
VSS_RTC
VSS_SD2
NC
NC
U1
VSS_SD1
RESERVED
R4
B1
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
J8
P8
R9
G8
J11
L16
L14
L10
F14
D14
AGND
H3
VSS_PMU
H8
ETM11_TRACEPKT7
A1
K1
F1
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
2
4
5
6
8
10
11
13
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
45
47
49
L9
RESET_PWRDWN_N
T4
FWP
L1
K5
L5
RESET_REQ_N
T9
ANAMON
MIPI_HSI_TX_WAKE
K7
L2
RESET300
K2
J3
U10
TRST_N
MIPI_HSI_TX_FLG
SHORT
REF_CLK_EN
SYS_CLK_EN
SYS_CLK_26M
TRIG_IN
R5
MIPI_HSI_RX_WAKE
HSIC_DATA1
HSIC_STROBE1
SHORT
ACTIVE_STATE_HSIC
R330
R331
TP308
K3
U9
SYS_CLK
MMCI1_CMD
TP307
U3
T3
SYSCLKEN
MMCI1_CLK
IPC_SLAVE_WAKEUP
U2
T2
REF_CLK_EN
M1
L4
TP306
T1
USIF1_SCLK
USIF1_CTS_N
USIF1_RXD_MRST
MMCI1_DAT_2
TRIG_IN
M14
R328
R329
U12
HSIC_USB_STRB
MMCI1_DAT_1
N13
CP_TXD_1.8V
CP_RXD_1.8V
R327
U13
HSIC_USB_DATA
MEM_WAIT_N
MEM_CKE
MMCI1_DAT_0
MMCI1_CD
DSP_AUDIO_IN1
IPC_HOST_WAKEUP
CP_DCP_D+
SHORT
R17
USB_DPLUS
MEM_CAS_N
MMCI1_DAT_3
N5
C1055
C1052
C1053
C1054
L1023
C1051
CP_VSD1
D3
D1
E1
MEM_A_13
A17
TX_B8
C330
C340
MEM_A_12
N14
46
51
NC
52
NC
48
44
50
ANT_B2
ANT_B5
ANT_B8
TX_B5
C323
C319
C322
F2
G2
G1
C4
H1
N9
VPP
VSIM
VPLL
VPMU
VUSB_IO
VUSB_PD
VUSB_ANA
F3
B4
C1
A4
C3
T12
T15
R16
P14
A5
VIO_12
VDD_SIM
VDD_RTC
VDD_VSD2
VDD_USBIO
VDD_USB_PD
VDD_USB_ANA
VDD_VBAT_SD2
VDD_VBAT_SD1
VDD_VBAT_PMU
SD1_SW
M16
1
L1022
C331
C311
C318
C327
C325
C326
L8
K8
R8
J17
F15
K11
B11
T10
U15
N17
N11
K16
E12
R12
VDD_PLL
VDD_MIPI
VDD_IO18
VDD_IO18
VDD_IO18
VDD_IO12
VDD_IO18
VDD_IO18
VDD_IO18
VDDCORE
VDD_MMC
VDD_DIGRF
C338
C339
H9
K14
K9
VDDCORE
VDDCORE
VDDCORE
SD1_FB
MEM_A_11
P11
TX_B8
V_BAT
MEM_A_10
MEM_SDCLKO
M4
14
15
16
17
18
19
20
21
22
23
CP_ON
ON2_N
MEM_A_9
C356
C1058
BAND_GPIO1
BAND_GPIO2
CP_ON
H2
J2
MEM_A_8
VSS_PLL
3
GND
14 VDD
R1006
R1005
MMMB PAM
TH300
J4
M4
ON1
MEM_A_7
U16
L1021
11
J5
M3
MEM_A_6
A14
RTCK_CP
RX_B1
RX_B1
RX_B2
RX_B2
RX_GSM1800
RX_GSM1800
RX_B5
RX_B5
RX_B8
RX_B8
F1000
10
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
1
4
11
14
16
17
18
20
27
28
30
31
33
34
35
C1057
TX_B2
TX_B5
OUT1A 12
R312
J6
M2
MEM_A_5
E4
7
TX_B1
ANT_B1
12
OUT1B
9
13
15
NC
NC
GPIO2
U1004
IN2
1 GND
U8
H6
M1
MEM_A_2
V_BAT
DI3_RX_DAT
DI3_TX_DAT
DI3_RX_DATX
DI3_TX_DATX
T8
MEM_A_1
MEM_A_4
M5
ANT_GSM1800
7
GND 8
OUT2B
GND
OUT2A
6
5
PA_RF
BAND_GPIO1
BAND_GPIO2
PA_DCDC_EN
GPIO1
2
R1004
2
21
GPIO1
22
GPIO2
GPIO3 23
GND
RF_OUT
U1005
OUT2C
DI3_TX_DAT
DI3_TX_DATX
MEM_A_0
MEM_A_3
USB_DMINUS
B7
E14
SD_CKE
SD_CLK
L1020
GND 9
PHONE_ACTIVE
T7
MEM_CS3_N
TX_B2
GND
19
9 SPI_CLK
8
SPI_DATA
10
SPI_EN
7
VSPI
3
VDET
12 VRAMP
SPI_CLK
SPI_DRW
SPI_SS
VSPI
PA_POW_DET
PA_RAMP
3
17
HB_IN
18
5
4 IN1
19
2G_LB_OUT
29
3G_LB_OUT
15
2G_HB_OUT
3G_HB_OUT 32
N1
N2
U7
DI3_RX_DAT
MEM_AD_14
HW_MON1
J14
H14
H13
TX_B1
16
C1050
PM_H
LB_IN
VCC1 24
25
VCC2
26
VCC3
13
6
R2
I2S2_WA1
I2S2_CLK0
I2S2_CLK1
MEM_AD_12
MEM_AD_13
MEM_BE1_N
B15
A15
M2
VBATT
C1049
R1
I2S2_WA0
MEM_AD_10
MEM_AD_11
REC_PCM_OUT
REC_PCM_IN
REC_PCM_SYNC
GPS_CLK_EN
REC_PCM_CLK
PHONE_ACTIVE
G13
SD_CS
SD_CAS
SD_RAS
C1042
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
A3
A7
C3
C7
C8
C10
C11
D9
E1
E5
E6
F4
F5
F6
F8
F10
G3
G4
G6
G7
G8
G9
G10
H3
H4
H5
H6
H10
J3
J6
J7
J9
J10
K5
K6
K10
L3
L8
L11
L12
M2
M7
L1000
V_BAT
D12
C12
D13
C13
U1000
L1
K1
K2
J2
VSNS_1V2
LX1
VSNS_1V8
LX2
J1
H1
H2
G2
SPI_CLK
SPI_SS
SPI_DRW
CLK_ON
G1
F1
F2
E2
C1017
VANA
L7
L6
M6
M5
C3
D3
A2
C1016
NC
NC
VSNS_2V85
LX3A
1
2
D4
B4
C4
B3
B2
SPI_CLK
SPI_SS
SPI_DRW
CLK_ON
VDD_IO
C2
D1
VDD_2V65_SUE2
PGND
AGND
A1
B1
D2
A3
OUT_3B
VDD_2V85_SUE2
VPWR
A4
C1
CP_VSD2_1.8V
M4
M3
L5
L4
VDD_1V8_SUE2
NC
NC
NC
NC
NC
NC
DI3_TX_DATX
DI3_TX_DAT
RESET_N
CLK_ON
VSPI
DI3_RX_DATX
DI3_RX_DAT
AFC_DAC
RX_H2X
RX_H2
RX_H1X
RX_H1
FSYS3_EN
FSYS3
FSYS2_EN
FSYS2
RX_M2X
RX_M2
RX_M1X
RX_M1
FSYS1_EN
FSYS1
U1001
RX_L2X
RX_L2
RX_L1X
RX_L1
C1027
C1025
PA_RAMP
PA_BIAS
REF_CLK_EN
SYS_CLK_EN
SYS_CLK
RD_HX
RD_H
RD_MX
RD_M
SPI_DRW
SPI_SS
SPI_CLK
RD_L2X
RD_L2
RD_L1X
RD_L1
PA_POW_DET
PA_RF
CEXT_DCXO
CEXT_TXPLL
CEXT_TXMS
CEXT_RXPLL
GPO8
GPO7
GPO6
GPO5
GPO4
GPO3
GPO2
GPO1
VDD_2V5_SUE2
VDD_1V8_SUE2
C1022
L1007
C1023
C1021
J11
K11
M10
M9
M8
A5
B5
E7
C1024
L1003
L1005
L1004
VDD_1V2_SUE2
L1002
MI2
MI1
PM_H
PM_L
XO_SUP
XO_EXT
XOX
XO
2
1
M13
M1
A13
A1
VBAT_UE2
RESET_N_RF
CLK_ON
VSPI
K12
K13
E3
B10
J13
J12
GPS_CLK_EN
GPS_CLK_26M
H12
H13
G13
G12
PA_RAMP
PA_BIAS
M12
M11
E13
F12
F13
REF_CLK_EN
SYS_CLK_EN
SYS_CLK_26M
SYS_CLK
SPI_DRW
SPI_SS
SPI_CLK
D4
E4
D3
PA_POW_DET
PA_RF
D1
C1
C1035
A10 C1037
D8
C4 C1039
H9
C1038
OSC1000
6 VCC
B11
B12
A12
A11
VBAT_RF
VDD_2V85_SUE2
VDD_1V2_SUE2
CP_VSD2_1.8V
NC 2
GND 3
4 OUT
C1043
C1048
VDD_2V65_SUE2
1
VCONT
5 NC
C1047
A2
A4
VDD2V5_RCRF
VDD2V5_RCBB
VDD1V8_RCRF
VDD1V8_RCBB
VDD1V8_RCLO
VDD1V8_RCMS
VDD1V8_RXPLL
VDD1V8_RXDCO
VDD2V5_RXDCO
VDD2V5_TXBIAS
VDD_TXRF
VDD2V5_TXDCO
VDD1V8_TXDCO
VDD1V8_FBR
VDD1V8_TXLO
VDD1V8_TXMS
VDD1V8_RFC
VDD2V5_RFC
VDD1V8_DIG
VDD1V2_DIG
VDD2V5_FSYS
VDD1V8_SCU
VDDIO
VDDBAT_TXRF
D2B_OUT_TXRF
VDDBAT
D2B_OUT
VDD_TEST
C1001
J5
J4
L2
F3
G5
F7
K9
L9
J8
C5
B2
C6
A6
D2
D5
E8
L13
L10
C9
F9
D10
B13
E12
B1
C2
A9
B9
E9
B8
A8
C1000
VDD_1V8_SUE2
C1049
R1005
C1050
R1004
R1006
C1028
C1057
C1062
C1061
C1056
C1060
C1059
VBAT_UE2
C1032
L1013
PHONE_ACTIVE
eMMC_EN
C437
C444
R462
C518
C408
R456
R455
U300
C641
C642
C652
C443
R338
L504
R441
C403
C325
R326
C633
C630
L602
U1005
F1000
RFS1000
U601
C660
C316
OSC300
C352
C353
C315
C300
C336
C338
C304
U604
R312
C335
C327
C637
TH300
C337
R620
C638
C410
C319
C326
C400
R463
C339
R327
R301
R302
C340
R328
R306
R436
C411
C409
C322
R329
C324
R300
C351
C321
C332
C512
C318
C301
R615
R303
R340
R322
C666
R304
R339
C345
C329
ZD300
C341
C1027
C513
L1005
R515
C507
OSC1000
C305
C328
SC1008
R512
L1007
L1004
U1002
U1001
U1009
L301
L300
C314
R464
C350
L302
C331
L303
C1047
C1043
C1035
R1003
C1037
C1059
C1060
C1003
SYS_CLK
C1012
TP308
C1004
C1048
C1002
C1007
C1038
C1010
C1061
C1039
C1098
C1008
C1056
C1013
C1094
C1093
C1011
C1082
C1081
C1006
C1062
C1075
C1074
C1067
C1090
C1066
R1016
C1095
C1079
L1038
F1003
C1097
C1096
C1069
L1031
L1034
L1037
C1084
C1065
L1028
F1001
L1027
L1024
L1026
C1068
C1005
C1025
C1026
C1009
R1001
C1014
SPI_DRW
L1008
C1015
U504
C1017
RESET_N_RF
C1018
C1020
C1000
U1000
C1022
R401
C317
TP404
R342
L502
R403
U400
C333
C1024
L1006
L1001
L1009
L1014
L1010
L1011
L1015
SC1006
R331
C356
C1019
L1012
R330
C334
R1002
C1030
TP306
R465
TP307
C1016
RESET300
C1001
C1031
TH401
L1016
C1021
C330
C1053
RESET_REQ_N
L1023
R313
C1042
L1020
C1052
C1045
C1046
L1019
L1018
L1033
C1036
L1017
C1034
C1041
R311
C1051
C1044
L1002
L1000
RFS1001
C1054
L1003
C1023
U1004
L1021
C323
L1022
CP_ON
C311
C1055
C355
RESET_PWRDWN_N
C1029
U1003
C1040
C1058
RESET_ALL
PM_L
P1
P2
I2S2_TX
MEM_AD_8
MEM_AD_9
K13
L1019
C1041
C1046
2MIC_SCL_1.8V
2MIC_SDA_1.8V
P9
I2S2_RX
MEM_A_21
C16
B16
SD_nCLK
SWITCHABLE_ANT
RD_CTRL3
RD_CTRL2
RD_CTRL1
C1044
C1045
I2C1_SDA
MEM_AD_6
VSS
C1040
L1018
C1036
L1017
PAM DCDC
MEM_AD_5
MEM_AD_7
A12
G14
RDX_850
RD_850
RDX_900
RD_900
ASM
N10
A16
B17
R308
PDA_ACTIVE
GPS_CNTL
K10
EINT3
I2C1_SCL
R311
A9
C12
CP_VSD2_1.8V
R307
M8
EINT2
MEM_AD_3
R313
A10
VUSB_PD
M9
EINT1
MEM_AD_2
MEM_AD_4
2203-007147
A11
SUSPEND_REQUEST_HSIC
V_BAT
VUSB_ANA_1.8V
DI3_RX_DATX
A13
SD_DQM0
SD_DQM1
SD_DQS0
SD_DQS1
RDX_2100
RD_2100
RDX_1900
RD_1900
VUSB_IO
MEM_AD_15
SPEECH_PCM_CLK
CP_DUMP_INT
SPEECH_PCM_OUT_CP
SPEECH_PCM_IN_CP
SPEECH_PCM_SYNC
2MIC_RST
2MIC_PWDN
C1031
E10
C336
J12
F13
C317
R306
8
C1034
D12
C324
C321
7
L1014
A7
H10
D11
CP_D1(0)
CP_D1(1)
CP_D1(2)
CP_D1(3)
CP_D1(4)
CP_D1(5)
CP_D1(6)
CP_D1(7)
CP_D1(8)
CP_D1(9)
CP_D1(10)
CP_D1(11)
CP_D1(12)
CP_D1(13)
CP_D1(14)
CP_D1(15)
L1012
L1033
2G_HB_TX
CP_D1(0:15)
DI3_RX_DATX
DI3_RX_DAT
RXTX_B8/900 L1011
RXTX_B1
E9
E11
SD_BA0
SD_BA1
5
6
E8
D10
D13
DI3_TX_DAT
DCS
3
4
D8
F9
CP_VSIM
VPMU_1.3V
2203-007147
2
PM_H
PM_L
MEM_AD_0
MEM_AD_1
G9
D9
13
GND
L1010
9
GND
ANT
2G_LB_TX
GND
GND
GND
2G_HB_TX
GND
TRX4
1
R1003
24
GND
27
NC
28
NC
29
23
26
VDD
SPI_CLK
SPI_VDD
SPI_FRM
SPI_DATA
22
2G_LB_TX
TRX5
GND
G
G
A
C
2
1
4
GND
U1002
GND
TRX3
L1016
C1032
NC
NC
14
C1030
C2
2
1
B2
15
Nearby
PMB5712
TRX6
GND
TRX2
NC
FB
B3
3
VCON
VIN
A2
SGND
U1003
PGND
EN
A3
B1
PA_DCDC_EN
SW
TRX1
10
C1028
A1
C3
L1013
BPEN
17
16
11
C1029
19
18
12
20
RFS1001
25
DI3_TX_DATX
H11
G11
VDDCORE
CP_A1(0)
CP_A1(1)
CP_A1(2)
CP_A1(3)
CP_A1(4)
CP_A1(5)
CP_A1(6)
CP_A1(7)
CP_A1(8)
CP_A1(9)
CP_A1(10)
CP_A1(11)
CP_A1(12)
VBAT_UE2
V_BAT
PA_BIAS
C335
CP_A1(0:12)
DI3_RX_DAT
Nearby PMB9811
GND
C334
C333
P16
R1002
DI3_RX_DATX
E13
L1009
SPI_DRW
VBUS
L1008
SPI_CLK
VDDCORE
C1026
SPI_SS
C337
L1006
USB_VBUS_CP_4.9V
GND
VPLL_1.2V
VUSB_PD
VIO_1.2V
VDDCORE_EBU
RXTX_B2/PCS
VPLL_1.2V
CP_VSD1
CP_VSD1
C316
C314
C1020
C315
V_BAT
21
C304
C1015
VPLL_1.2V
CP_VSD2_1.8V
RXTX_B5/850
SPI_DRW
L300
G
3
G
1
RFIN
4
G
C1019
CP_VSD1
C1
VIO_1.2V
CP_VSD2_1.8V
C1018
CP_VSD2_1.8V
V_BAT
CP_VSIM
U17
2
VSPI
L1001
8-66
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-3-22. WCDMA BAND8 TX
U1002 PIN14 : About
22dBm ?
YES
CHECK soldered
- RFS1001, C1030, L1016
L1001, C1018, C1019, RFS1000
NO
Check the Voltage at
C1026 = V_BAT ?
NO
CONTINOUS TX ON CONDITION
TX POWER DAC:14500 CODE
APPLIED
WCDMA Band2 CH : 3013
RBW : 100KHz
VBW : 100KHz
SPAN : 10MHz
REF LEV. : 10dBm
ATT. : 20dB
Resolder or change
U1002, C1026
YES
Check L1011, L1014
About 22dBm ?
YES
Resolder or change
L1011, L1014
NO
Resolder or change
F1000
NO
Check component
soldering status OK at
F1000
YES
Check
L1022, C1055
About 22dBm ?
YES
Resolder or change
L1022, C1055
NO
Check the Voltage at
C1058 = V_BAT ?
NO
Resolder or change
U1004, C1058
NO
Resolder or change
U1005, C1040
YES
Resolder or change
C1049
YES
Check the Voltage at
C1040 = V_BAT ?
YES
Check C1049
About 0dBm ?
YES
Check the voltage at
{C1062 = VBAT_RF ?}
& {C1000,C100 = V_BAT?}
& {C1061, C1021 = 2.85V ?}
& {C1056, C1016 = 2.65V ?}
& {C1060, C1017 = 1.8V?}
& {C1059, C1022, C1024) =
1.2V?}
NO
Resolder or change
U1000
YES
8-67
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
Check the freq. at
C1048 : 26MHz ?
NO
Change or resolder
OSC1000
YES
WCDMA band1 Transmitter is O.K?
NO
Resolder or change
UCP300
END
8-68
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
R1000
SHORT
CP_VSD2_1.8V
RFS1000
V_BAT
VRTC_1.8V
VUSB_IO
CP_VSD2_1.8V
R1001
C301
C300
L1015
A8
B9
C9
C17
D17
E17
F17
G17
H17
J16
PCM_CLK
H16
J15
G15
E16
PCM_SYNC
D16
F16
B10
G16
J13
G10
B13
B12
MEM_WE
K17
B14
L301
C305
SD1_SW
M6
MEM_A_14
MEM_A_15
SD2_SW
MEM_A_16
SD2_SW
C332
C328
C329
L302
CP_VSD2_1.8V
C2
SD2_FB
A2
L303
A3
MEM_A_17
MEM_A_18
U14
CC_CLK
MEM_A_19
SIM_CLK
SIM_IO
SIM_RST
T13
CC_IO
MEM_A_20
T14
CC_RST
MEM_A_22
CLKOUT0
MEM_A_23
CLKOUT2
N8
C350
C351
2MIC_MCLK
CODEC_MCLK
P10
C352
L17
F32K
MEM_BC0_N
MEM_BC1_N
M17
MEM_BC2_N
OSC32K
U300
MEM_BC3_N
MEM_BE0_N
OSC300
N4
T_OUT0
P3
T_OUT1
T11
DMINUS
MEM_BFCLKO_0
C353
U11
DPLUS
MEM_BFCLKO_1
R6
HW_MON1
HW_MON2
P7
HW_MON2
MEM_CS0_N
MEM_CS1_N
B6
DSP_AUDIO_IN1
MEM_CS2_N
R326
MEM_RAS_N
T17
N16
USB_ID
MEM_ADV_N
P17
USB_TEST
MEM_RD_N
T16
USB_TUNE
MEM_WR_N
M3
L7
L13
P13
N12
L11
M15
M13
USIF1_RTS_N
USIF1_TXD_MTSR
P12
F6
TRIG_B
T5
MIPI_HSI_RX_DATA
RESET2_N
MIPI_HSI_RX_FLG
RESET_BB_N
MIPI_HSI_RX_RDY
RESET_PWRDWN_N
ALERT_N
MIPI_HSI_TX_DATA
XRESET_N
MIPI_HSI_TX_RDY
D4
RESET_N_RF
B8
T6
TCK_CP
TDI_CP
TDO_CP
TMS_CP
U5
TDI
U4
TDO
U6
TMS
K4
TM_EN
ETM11_TRACEPKT5
VRTC_1.8V
J1
VREF
ETM11_TRACEPKT4
2MIC_UART_RXD
2MIC_UART_TXD
TRST_N_CP
RESET_N_RF
E3
FSS
TCK
ETM11_TRACEPKT0
ETM11_TRACEPKT1
ETM11_TRACEPKT3
AP_FLM_TXD
AP_FLM_RXD
R333
R335
RESET_BB_N
RESET_PWRDWN_N
A6
FCDP_RBN
ETM11_TRACECLK
ETM11_TRACEPKT2
F4
VRTC
ETM11_TRACEPKT6
NC
C355
NC
NC
1
RESET_ALL
2
NC
NC
VSS_USB
VSS_RTC
VSS_SD2
NC
NC
U1
VSS_SD1
RESERVED
R4
B1
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
J8
P8
R9
G8
J11
L16
L14
L10
F14
D14
AGND
H3
VSS_PMU
H8
ETM11_TRACEPKT7
A1
K1
F1
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
2
4
5
6
8
10
11
13
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
45
47
49
L9
RESET_PWRDWN_N
T4
FWP
L1
K5
L5
RESET_REQ_N
T9
ANAMON
MIPI_HSI_TX_WAKE
K7
L2
RESET300
K2
J3
U10
TRST_N
MIPI_HSI_TX_FLG
SHORT
REF_CLK_EN
SYS_CLK_EN
SYS_CLK_26M
TRIG_IN
R5
MIPI_HSI_RX_WAKE
HSIC_DATA1
HSIC_STROBE1
SHORT
ACTIVE_STATE_HSIC
R330
R331
TP308
K3
U9
SYS_CLK
MMCI1_CMD
TP307
U3
T3
SYSCLKEN
MMCI1_CLK
IPC_SLAVE_WAKEUP
U2
T2
REF_CLK_EN
M1
L4
TP306
T1
USIF1_SCLK
USIF1_CTS_N
USIF1_RXD_MRST
MMCI1_DAT_2
TRIG_IN
M14
R328
R329
U12
HSIC_USB_STRB
MMCI1_DAT_1
N13
CP_TXD_1.8V
CP_RXD_1.8V
R327
U13
HSIC_USB_DATA
MEM_WAIT_N
MEM_CKE
MMCI1_DAT_0
MMCI1_CD
DSP_AUDIO_IN1
IPC_HOST_WAKEUP
CP_DCP_D+
SHORT
R17
USB_DPLUS
MEM_CAS_N
MMCI1_DAT_3
N5
C1055
C1052
C1053
C1054
L1023
C1051
CP_VSD1
D3
D1
E1
MEM_A_13
A17
TX_B8
C330
C340
MEM_A_12
N14
46
51
NC
52
NC
48
44
50
ANT_B2
ANT_B5
ANT_B8
TX_B5
C323
C319
C322
F2
G2
G1
C4
H1
N9
VPP
VSIM
VPLL
VPMU
VUSB_IO
VUSB_PD
VUSB_ANA
F3
B4
C1
A4
C3
T12
T15
R16
P14
A5
VIO_12
VDD_SIM
VDD_RTC
VDD_VSD2
VDD_USBIO
VDD_USB_PD
VDD_USB_ANA
VDD_VBAT_SD2
VDD_VBAT_SD1
VDD_VBAT_PMU
SD1_SW
M16
1
L1022
C331
C311
C318
C327
C325
C326
L8
K8
R8
J17
F15
K11
B11
T10
U15
N17
N11
K16
E12
R12
VDD_PLL
VDD_MIPI
VDD_IO18
VDD_IO18
VDD_IO18
VDD_IO12
VDD_IO18
VDD_IO18
VDD_IO18
VDDCORE
VDD_MMC
VDD_DIGRF
C338
C339
H9
K14
K9
VDDCORE
VDDCORE
VDDCORE
SD1_FB
MEM_A_11
P11
TX_B8
V_BAT
MEM_A_10
MEM_SDCLKO
M4
14
15
16
17
18
19
20
21
22
23
CP_ON
ON2_N
MEM_A_9
C356
C1058
BAND_GPIO1
BAND_GPIO2
CP_ON
H2
J2
MEM_A_8
VSS_PLL
3
GND
14 VDD
R1006
R1005
MMMB PAM
TH300
J4
M4
ON1
MEM_A_7
U16
L1021
11
J5
M3
MEM_A_6
A14
RTCK_CP
RX_B1
RX_B1
RX_B2
RX_B2
RX_GSM1800
RX_GSM1800
RX_B5
RX_B5
RX_B8
RX_B8
F1000
10
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
1
4
11
14
16
17
18
20
27
28
30
31
33
34
35
C1057
TX_B2
TX_B5
OUT1A 12
R312
J6
M2
MEM_A_5
E4
7
TX_B1
ANT_B1
12
OUT1B
9
13
15
NC
NC
GPIO2
U1004
IN2
1 GND
U8
H6
M1
MEM_A_2
V_BAT
DI3_RX_DAT
DI3_TX_DAT
DI3_RX_DATX
DI3_TX_DATX
T8
MEM_A_1
MEM_A_4
M5
ANT_GSM1800
7
GND 8
OUT2B
GND
OUT2A
6
5
PA_RF
BAND_GPIO1
BAND_GPIO2
PA_DCDC_EN
GPIO1
2
R1004
2
21
GPIO1
22
GPIO2
GPIO3 23
GND
RF_OUT
U1005
OUT2C
DI3_TX_DAT
DI3_TX_DATX
MEM_A_0
MEM_A_3
USB_DMINUS
B7
E14
SD_CKE
SD_CLK
L1020
GND 9
PHONE_ACTIVE
T7
MEM_CS3_N
TX_B2
GND
19
9 SPI_CLK
8
SPI_DATA
10
SPI_EN
7
VSPI
3
VDET
12 VRAMP
SPI_CLK
SPI_DRW
SPI_SS
VSPI
PA_POW_DET
PA_RAMP
3
17
HB_IN
18
5
4 IN1
19
2G_LB_OUT
29
3G_LB_OUT
15
2G_HB_OUT
3G_HB_OUT 32
N1
N2
U7
DI3_RX_DAT
MEM_AD_14
HW_MON1
J14
H14
H13
TX_B1
16
C1050
PM_H
LB_IN
VCC1 24
25
VCC2
26
VCC3
13
6
R2
I2S2_WA1
I2S2_CLK0
I2S2_CLK1
MEM_AD_12
MEM_AD_13
MEM_BE1_N
B15
A15
M2
VBATT
C1049
R1
I2S2_WA0
MEM_AD_10
MEM_AD_11
REC_PCM_OUT
REC_PCM_IN
REC_PCM_SYNC
GPS_CLK_EN
REC_PCM_CLK
PHONE_ACTIVE
G13
SD_CS
SD_CAS
SD_RAS
C1042
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
A3
A7
C3
C7
C8
C10
C11
D9
E1
E5
E6
F4
F5
F6
F8
F10
G3
G4
G6
G7
G8
G9
G10
H3
H4
H5
H6
H10
J3
J6
J7
J9
J10
K5
K6
K10
L3
L8
L11
L12
M2
M7
L1000
V_BAT
D12
C12
D13
C13
U1000
L1
K1
K2
J2
VSNS_1V2
LX1
VSNS_1V8
LX2
J1
H1
H2
G2
SPI_CLK
SPI_SS
SPI_DRW
CLK_ON
G1
F1
F2
E2
C1017
VANA
L7
L6
M6
M5
C3
D3
A2
C1016
NC
NC
VSNS_2V85
LX3A
1
2
D4
B4
C4
B3
B2
SPI_CLK
SPI_SS
SPI_DRW
CLK_ON
VDD_IO
C2
D1
VDD_2V65_SUE2
PGND
AGND
A1
B1
D2
A3
OUT_3B
VDD_2V85_SUE2
VPWR
A4
C1
CP_VSD2_1.8V
M4
M3
L5
L4
VDD_1V8_SUE2
NC
NC
NC
NC
NC
NC
DI3_TX_DATX
DI3_TX_DAT
RESET_N
CLK_ON
VSPI
DI3_RX_DATX
DI3_RX_DAT
AFC_DAC
RX_H2X
RX_H2
RX_H1X
RX_H1
FSYS3_EN
FSYS3
FSYS2_EN
FSYS2
RX_M2X
RX_M2
RX_M1X
RX_M1
FSYS1_EN
FSYS1
U1001
RX_L2X
RX_L2
RX_L1X
RX_L1
C1027
C1025
PA_RAMP
PA_BIAS
REF_CLK_EN
SYS_CLK_EN
SYS_CLK
RD_HX
RD_H
RD_MX
RD_M
SPI_DRW
SPI_SS
SPI_CLK
RD_L2X
RD_L2
RD_L1X
RD_L1
PA_POW_DET
PA_RF
CEXT_DCXO
CEXT_TXPLL
CEXT_TXMS
CEXT_RXPLL
GPO8
GPO7
GPO6
GPO5
GPO4
GPO3
GPO2
GPO1
VDD_2V5_SUE2
VDD_1V8_SUE2
C1022
L1007
C1023
C1021
J11
K11
M10
M9
M8
A5
B5
E7
C1024
L1003
L1005
L1004
VDD_1V2_SUE2
L1002
MI2
MI1
PM_H
PM_L
XO_SUP
XO_EXT
XOX
XO
2
1
M13
M1
A13
A1
VBAT_UE2
RESET_N_RF
CLK_ON
VSPI
K12
K13
E3
B10
J13
J12
GPS_CLK_EN
GPS_CLK_26M
H12
H13
G13
G12
PA_RAMP
PA_BIAS
M12
M11
E13
F12
F13
REF_CLK_EN
SYS_CLK_EN
SYS_CLK_26M
SYS_CLK
SPI_DRW
SPI_SS
SPI_CLK
D4
E4
D3
PA_POW_DET
PA_RF
D1
C1
C1035
A10 C1037
D8
C4 C1039
H9
C1038
OSC1000
6 VCC
B11
B12
A12
A11
VBAT_RF
VDD_2V85_SUE2
VDD_1V2_SUE2
CP_VSD2_1.8V
NC 2
GND 3
4 OUT
C1043
C1048
VDD_2V65_SUE2
1
VCONT
5 NC
C1047
A2
A4
VDD2V5_RCRF
VDD2V5_RCBB
VDD1V8_RCRF
VDD1V8_RCBB
VDD1V8_RCLO
VDD1V8_RCMS
VDD1V8_RXPLL
VDD1V8_RXDCO
VDD2V5_RXDCO
VDD2V5_TXBIAS
VDD_TXRF
VDD2V5_TXDCO
VDD1V8_TXDCO
VDD1V8_FBR
VDD1V8_TXLO
VDD1V8_TXMS
VDD1V8_RFC
VDD2V5_RFC
VDD1V8_DIG
VDD1V2_DIG
VDD2V5_FSYS
VDD1V8_SCU
VDDIO
VDDBAT_TXRF
D2B_OUT_TXRF
VDDBAT
D2B_OUT
VDD_TEST
C1001
J5
J4
L2
F3
G5
F7
K9
L9
J8
C5
B2
C6
A6
D2
D5
E8
L13
L10
C9
F9
D10
B13
E12
B1
C2
A9
B9
E9
B8
A8
C1000
VDD_1V8_SUE2
C1049
R1005
C1050
R1004
R1006
C1028
C1057
C1062
C1061
C1056
C1060
C1059
VBAT_UE2
C1032
L1013
PHONE_ACTIVE
eMMC_EN
C437
C444
R462
C518
C408
R456
R455
U300
C641
C642
C652
C443
R338
L504
R441
C403
C325
R326
C633
C630
L602
U1005
F1000
RFS1000
U601
C660
C316
OSC300
C352
C353
C315
C300
C336
C338
C304
U604
R312
C335
C327
C637
TH300
C337
R620
C638
C410
C319
C326
C400
R463
C339
R327
R301
R302
C340
R328
R306
R436
C411
C409
C322
R329
C324
R300
C351
C321
C332
C512
C318
C301
R615
R303
R340
R322
C666
R304
R339
C345
C329
ZD300
C341
C1027
C513
L1005
R515
C507
OSC1000
C305
C328
SC1008
R512
L1007
L1004
U1002
U1001
U1009
L301
L300
C314
R464
C350
L302
C331
L303
C1047
C1043
C1035
R1003
C1037
C1059
C1060
C1003
SYS_CLK
C1012
TP308
C1004
C1048
C1002
C1007
C1038
C1010
C1061
C1039
C1098
C1008
C1056
C1013
C1094
C1093
C1011
C1082
C1081
C1006
C1062
C1075
C1074
C1067
C1090
C1066
R1016
C1095
C1079
L1038
F1003
C1097
C1096
C1069
L1031
L1034
L1037
C1084
C1065
L1028
F1001
L1027
L1024
L1026
C1068
C1005
C1025
C1026
C1009
R1001
C1014
SPI_DRW
L1008
C1015
U504
C1017
RESET_N_RF
C1018
C1020
C1000
U1000
C1022
R401
C317
TP404
R342
L502
R403
U400
C333
C1024
L1006
L1001
L1009
L1014
L1010
L1011
L1015
SC1006
R331
C356
C1019
L1012
R330
C334
R1002
C1030
TP306
R465
TP307
C1016
RESET300
C1001
C1031
TH401
L1016
C1021
C330
C1053
RESET_REQ_N
L1023
R313
C1042
L1020
C1052
C1045
C1046
L1019
L1018
L1033
C1036
L1017
C1034
C1041
R311
C1051
C1044
L1002
L1000
RFS1001
C1054
L1003
C1023
U1004
L1021
C323
L1022
CP_ON
C311
C1055
C355
RESET_PWRDWN_N
C1029
U1003
C1040
C1058
RESET_ALL
PM_L
P1
P2
I2S2_TX
MEM_AD_8
MEM_AD_9
K13
L1019
C1041
C1046
2MIC_SCL_1.8V
2MIC_SDA_1.8V
P9
I2S2_RX
MEM_A_21
C16
B16
SD_nCLK
SWITCHABLE_ANT
RD_CTRL3
RD_CTRL2
RD_CTRL1
C1044
C1045
I2C1_SDA
MEM_AD_6
VSS
C1040
L1018
C1036
L1017
PAM DCDC
MEM_AD_5
MEM_AD_7
A12
G14
RDX_850
RD_850
RDX_900
RD_900
ASM
N10
A16
B17
R308
PDA_ACTIVE
GPS_CNTL
K10
EINT3
I2C1_SCL
R311
A9
C12
CP_VSD2_1.8V
R307
M8
EINT2
MEM_AD_3
R313
A10
VUSB_PD
M9
EINT1
MEM_AD_2
MEM_AD_4
2203-007147
A11
SUSPEND_REQUEST_HSIC
V_BAT
VUSB_ANA_1.8V
DI3_RX_DATX
A13
SD_DQM0
SD_DQM1
SD_DQS0
SD_DQS1
RDX_2100
RD_2100
RDX_1900
RD_1900
VUSB_IO
MEM_AD_15
SPEECH_PCM_CLK
CP_DUMP_INT
SPEECH_PCM_OUT_CP
SPEECH_PCM_IN_CP
SPEECH_PCM_SYNC
2MIC_RST
2MIC_PWDN
C1031
E10
C336
J12
F13
C317
R306
8
C1034
D12
C324
C321
7
L1014
A7
H10
D11
CP_D1(0)
CP_D1(1)
CP_D1(2)
CP_D1(3)
CP_D1(4)
CP_D1(5)
CP_D1(6)
CP_D1(7)
CP_D1(8)
CP_D1(9)
CP_D1(10)
CP_D1(11)
CP_D1(12)
CP_D1(13)
CP_D1(14)
CP_D1(15)
L1012
L1033
2G_HB_TX
CP_D1(0:15)
DI3_RX_DATX
DI3_RX_DAT
RXTX_B8/900 L1011
RXTX_B1
E9
E11
SD_BA0
SD_BA1
5
6
E8
D10
D13
DI3_TX_DAT
DCS
3
4
D8
F9
CP_VSIM
VPMU_1.3V
2203-007147
2
PM_H
PM_L
MEM_AD_0
MEM_AD_1
G9
D9
13
GND
L1010
9
GND
ANT
2G_LB_TX
GND
GND
GND
2G_HB_TX
GND
TRX4
1
R1003
24
GND
27
NC
28
NC
29
23
26
VDD
SPI_CLK
SPI_VDD
SPI_FRM
SPI_DATA
22
2G_LB_TX
TRX5
GND
G
G
A
C
2
1
4
GND
U1002
GND
TRX3
L1016
C1032
NC
NC
14
C1030
C2
2
1
B2
15
Nearby
PMB5712
TRX6
GND
TRX2
NC
FB
B3
3
VCON
VIN
A2
SGND
U1003
PGND
EN
A3
B1
PA_DCDC_EN
SW
TRX1
10
C1028
A1
C3
L1013
BPEN
17
16
11
C1029
19
18
12
20
RFS1001
25
DI3_TX_DATX
H11
G11
VDDCORE
CP_A1(0)
CP_A1(1)
CP_A1(2)
CP_A1(3)
CP_A1(4)
CP_A1(5)
CP_A1(6)
CP_A1(7)
CP_A1(8)
CP_A1(9)
CP_A1(10)
CP_A1(11)
CP_A1(12)
VBAT_UE2
V_BAT
PA_BIAS
C335
CP_A1(0:12)
DI3_RX_DAT
Nearby PMB9811
GND
C334
C333
P16
R1002
DI3_RX_DATX
E13
L1009
SPI_DRW
VBUS
L1008
SPI_CLK
VDDCORE
C1026
SPI_SS
C337
L1006
USB_VBUS_CP_4.9V
GND
VPLL_1.2V
VUSB_PD
VIO_1.2V
VDDCORE_EBU
RXTX_B2/PCS
VPLL_1.2V
CP_VSD1
CP_VSD1
C316
C314
C1020
C315
V_BAT
21
C304
C1015
VPLL_1.2V
CP_VSD2_1.8V
RXTX_B5/850
SPI_DRW
L300
G
3
G
1
RFIN
4
G
C1019
CP_VSD1
C1
VIO_1.2V
CP_VSD2_1.8V
C1018
CP_VSD2_1.8V
V_BAT
CP_VSIM
U17
2
VSPI
L1001
8-69
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-3-28. MHL
MHL Does not work
Yes
No
Check the SUB C to C
on Main PBA
Check if HDC301 is well connected
Yes
No
Check the USB connection
is detected?(Notification alarm)
Replace the SUB PBA
Yes
No
Check if U512 works properly
Change U512
Yes
Check the voltage of
L511(1.2V), C548(3.3V),
L510(1.2V), C553(1.8V),
R530(2.8V)
No
Check the LDOs(U510, U511, U517)
Yes
Replace U518
Yes
END
8-70
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
VSIL_1.2C
VSIL_1.2A
L511
L510
VCC_3.3V_MHL
C553
VDDQ
E3
D4
A2
E4
CVCC12
CVCC12
IOVCC18
F5
D5
AVCC33
E5
B5
E6
AVCC12
AVCC12
AVCC33
IOVCC18
CSCL
U518
RX2_N
CSDA
MHL_DB
DSCL
DSDA
MHL_D
RPWR
CBUS_ID
HPD
V_SENSE
WAKE_UP
NC
RSVDL
NC
RSVDL
USB_ID
B3
D2
B7
C7
D6
D7
C1
D1
A4
A3
A7
C6
R530
A6
A5
B6
C5
B4
NC
RSVDL
GND
A1
RX2_P
B1
2
C2
RESET_N
GND
B2
CI2CA
NC
C3
RX1_N
GND
F7
INT
1
F3
RX1_P
F6
F4
E1
RSVDL
GND
G1
RSVDL
F2
F1
RSVDL
RX0_N
GND
G3
RSVDL
RX0_P
GND
G2
RXC_N
GND
G5
VCC_1.8V_MHL
RXC_P
E7
G4
E2
G7
D3
G6
AVCC12
C4
C548
VCC_1.8V_MHL
MIC200
R621
C556 C240
C238
U511
C360
C320 R323 C313
C310 R324 C312
BH1001
U512
TP305
TP303
C550
R524
R525
C555
C542
TP304
C308
C565 R532R533
C307
C309 R534R535 C548 R529
U513
C563 U515 R53
6
C554
U518
TP309
U303
C564
R341
U517
C553
R421
R422
C549 C552 C551
U510
R530 C543
R531
L510
C545
U600C547
L511
C303
C302
R316 R321
R319 R315
C306 R314
R317 R320
R318
U302
C359
R337
HDC30
1
C557
C558
C239
C244
UME300
C354
C678
V208
L206
L215
V201
C243
U609
L304 U205
TP500
R600
C602
R601C603
TP30TP30
2 0TP301
8-71
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-3-29. OTG
OTG does not work
Yes
CHECK OTG DEVICE if high
power device.
No
THIS OTG does not guarantee the DEVICE
consuming 200mA more, especially
KEYBOARD
Yes
Check V_BUS_5V (U603)
No
Check U603, ZD301,L304 well mounted,
or re-soldering.
Yes
Check the R619
Abnormal
Resolder and Replace R619
Yes
No
Check the SUB PBA conn.
HDC301.
Re-connect HDC301.
Or change the SUB PBA.
Yes
No
OTG is OK?
Resolder or Replace U607
Yes
END
8-72
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Level 3 Repair
8-3-29. OTG
ZD301
C243
L304
OTG_OUT_5V
V_BUS_5V
U205
ZD301
C354
C244
L304
MICBIAS_LDO_2.8V
HDC301
1
3
5
7
9
11
V_BAT
SPK_OUT_R_P
SPK_OUT_R_N
14
16
18
20
22
24
26
28
30
32
34
MAIN_MIC_P_CONN
MAIN_MIC_N_CONN
R332
R334
USB_DM
USB_DP
SWITCHABLE_ANT1_2.8V
SWITCHABLE_ANT2_2.8V
C354
USB_ID
JTAG_USB_ID
2
4
6
8
10
12
HDC301
13
15
17
19
21
23
25
27
29
31
33
1
2
3
4
5
6
7
8
10
9
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
NC NCNC NC
35 36 37 38
OTG_OUT_5V
V_BUS_5V
V_BAT
R613
VCC_1.8V_PDA
U607
TP_VICHG
E3
U1012
ISET
CSOUT
SCL
SDA
AUXPWR
BMD|THERM
V_BAT
L607
C671
C3
E1
E4
V_BAT
R619
CSIN
B1
C1
C2
L608
E2
B3
VCHG
NC
NC
VICHG
A4
B4
EN
AC|USB5
STAT|IRQ
PGND
PGND
SGND
CHG_SCL_1.8V
CHG_SDA_1.8V
SW
SW
C676
C669
R619
A3
MID
LDO
C676
1
2
D4
C4
TA_nCONNECTED
DCIN
DCIN
D1
D2
D3
B2
R616
U607
A1
A2
R616
C669
TP_VICHG
L608
U603
U603
L607
R613
C671
U1012
8-73
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
9. Reference Abbreviate
Reference Abbreviate
―AAC: AdvancedAudioCoding.
―AVC: AdvancedVideoCoding.
―BER: BitErrorRate
―BPSK: BinaryPhaseShiftKeying
―CA: ConditionalAccess
―CDM: CodeDivisionMultiplexing
―C/I: CarriertoInterference
―DMB: DigitalMultimediaBroadcasting
―두: EuropeanStandard
―ES: ElementaryStream
―ETSI: EuropeanTelecommunicationsStandardsInstitute
―MPEG: MovingPictureExpertsGroup
―PN: Pseudo-randomNoise
―PS: PilotSymbol
―QPSK: QuadraturePhaseShiftKeying
―RS: Reed-Solomon
―SI: ServiceInformation
―TDM: TimeDivisionMultiplexing
―TS: TransportStream
9-1
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.