Samsung SGH-F480 service manual

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Samsung SGH-F480 service manual
GSM TELEPHONE
SGH-F480
GSM TELEPHONE
CONTENTS
1.
Safety Precautions
2.
Specification
3.
Product Function
4.
Array course control
5.
Exploded View and Parts List
6.
MAIN Electrical Parts List
7.
Block Diagrams
8.
PCB Diagrams
9.
Flow Chart of Troubleshooting
10.
Reference data
11.
Disassembly and Assembly
Instructions
GSPN (Global Service Partner Network)
Country
North America
Latin America
CIS
Europe
China
Asia
Mideast & Africa
Web Site
service.samsungportal.com
latin.samsungportal.com
cis.samsungportal.com
europe.samsungportal.com
china.samsungportal.com
asia.samsungportal.com
mea.samsungportal.com
This Service Manual is a property of Samsung Electronics Co.,Ltd.
Any unauthorized use of Manual can be punished under applicable
International and/or domestic law.
ⓒ Samsung Electronics Co.,Ltd.
2008. 04 Rev.1.0
1. Safety Precautions
1-1. Repair Precaution
― Repair in Shield Box, during detailed tuning.
Take specially care of tuning or test, because
specipicty of cellular phone is sensitive for surrounding interference(RF noise).
― Be careful to use a kind of magnetic object or tool, because performance of parts is damaged by
the influence of magnetic force.
― Surely use a standard screwdriver when you disassemble this product, otherwise screw will be
worn away.
― Use a thicken twisted wire when you measure level.
A thicken twisted wire has low resistance, therefore error of measurement is few.
― Repair after separate Test Pack and Set because for short danger (for example an overcurrent
and furious flames of parts etc) when you repair board in condition of connecting Test Pack and
tuning on.
― Take specially care of soldering, because Land of PCB is small and weak in heat.
― Surely tune on/off while using AC power plug, because a repair of battery charger is dangerous
when tuning ON/OFF PBA and Connector after disassembling charger.
― Don't use as you pleases after change other material than replacement registered on SEC System.
Otherwise engineer in charge isn't charged with problem that you don't keep this rules.
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Safety Precautions
1-2. ESD(Electrostatically Sensitive Devices) Precaution
Several semiconductor may be damaged easily by static electricity. Such parts are called by ESD
(Electrostatically Sensitive Devices), for example IC,BGA chip etc. Read Precaution below.
You can prevent from ESD damage by static electricity.
― Remove static electricity remained your body before you touch semiconductor or parts with
semiconductor. There are ways that you touch an earthed place or wear static electricity prevention
string on wrist.
― Use earthed soldering steel when you connect or disconnect ESD.
― Use soldering removing tool to break static electricity. , otherwise ESD will be damaged by static
electricity.
― Don't unpack until you set up ESD on product. Because most of ESD are packed by box and
aluminum plate to have conductive power,they are prevented from static electricity.
― You must maintain electric contact between ESD and place due to be set up until ESD is
connected completely to the proper place or a circuit board.
1-3. Heating Precaution
― Use within -20~45 degrees in ambient temperature.
It is not recommended to use in lower than -20 or higher than 45 degrees.
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2. Specification
2-1. GSM General Specification
EG SM 900
DCS1800
PCS1900
WCDM A
2100
Fr eq.
Band[MHz]
Uplin k/Down link
880 ~915
925 ~960
1710 ~1785
1805 ~1880
185 0~1910
193 0~1990
1920~1 980
2110~2 170
ARF CN ra nge
0~12 4 &
975~ 1023
512 ~885
51 2~810
UL : 9612~ 9888
DL : 10562~ 10838
T x/Rx spacing
45 MHz
95 MHz
8 0MHz
190MHz
Mo d. Bit r ate/
Bit Period
270. 833kbps
3. 692us
270. 833kbps
3. 692us
270 .833kb ps
3. 692us
3 .84Mcps
Time lot Period/
F rame Period
576 .9us
4.61 5ms
576 .9us
4.61 5ms
57 6.9us
4.6 15ms
F rame l engt h : 10ms
Slot leng th : 0 .667ms
Modula tion
0. 3GMSK
0. 3GMSK
0. 3G MSK
QPSK
HQPSK
MS Power
33dBm~5dBm
30dBm~0dBm
30d Bm~0dBm
24dBm~ -50 dBm
Powe r Class
4
(Max +3 3dBm)
1
(Max +3 0dBm)
1
(Max + 30dBm)
3
( M ax +24d Bm)
Se nsitivity
- 102d Bm
- 100d Bm
-100 dBm
- 106. 7dBm
TDMA Mux
8
8
8
NA
Cell Radiu s
35 Km
2 Km
2Km
2Km
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Specification
2-2. GSM Tx Power Class
TX Power
control level
GSM900
TX Power
control level
DCS1800
TX Power
control level
PCS1800
5
33±2 dBm
0
30±3 dBm
0
30±3 dBm
6
31±2 dBm
1
28±3 dBm
1
28±3 dBm
7
29±2 dBm
2
26±3 dBm
2
26±3 dBm
8
27±2 dBm
3
24±3 dBm
3
24±3 dBm
9
25±2 dBm
4
22±3 dBm
4
22±3 dBm
10
23±2 dBm
5
20±3 dBm
5
20±3 dBm
11
21±2 dBm
6
18±3 dBm
6
18±3 dBm
12
19±2 dBm
7
16±3 dBm
7
16±3 dBm
13
17±2 dBm
8
14±3 dBm
8
14±3 dBm
14
15±2 dBm
9
12±4 dBm
9
12±4 dBm
15
13±2 dBm
10
10±4 dBm
10
10±4 dBm
16
11±3 dBm
11
8±4 dBm
11
8±4 dBm
17
9±3 dBm
12
6±4 dBm
12
6±4 dBm
18
7±3 dBm
13
4±4 dBm
13
4±4 dBm
19
5±3 dBm
14
2±5 dBm
14
2±5 dBm
15
0±5 dBm
15
0±5 dBm
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3. Product Function
Main Function
- HSDPA 7.2Mbps
- Touch Screen
- Bluetooth 2.0
- FM radio
- External Memory: micro SD
- High speed USB
- GPRS/EDGE : class 12
- BT : Braodcom BCM2048
- Battery: 1000mAH
- Weight: 77.8g (Include Battery : 98.7g)
- Memory: 3Gb ONENAND + 1Gb SDRAM
- Camera:
- LCD :
5Mega (LSI)
2.8" QVGA TFT
- Size: 100.7x50.5x12.9mm
- Band: GSM900/1800/1900, W2100
- BB: Qualcomm MSM6280, PM6658
- RF: Qualcomm RTR6280
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Product Function
3-2
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4. Array course control
4-1. Software Adjustments
4-1
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Array course control
1.JIG(GH80-03308A): Download, Trace, Calibration, etc
2.RF test cable(GH39-00397A): RF test
3.Test cable(GH39-00886A): JIG to phone
4.Travel Adaptor(GH44-01702A)
5.Data Link Cable(GH39-00922A): USB cable
6.Serial cable(LJ39-00013A) : PC to JIG
7.Test cable(GH39-00890A): JIG to phone
4-2
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Array course control
4-2. Software Downloading
4-2-1. Downloading Binary Files
•Four binary files for downloading F480
–amss_compressed : Modem binary for communication function & user interface and
various applications.
–Rsrc_F480_Open_Europe_Common.rc1: Files need for each application
–Rsrc2_F480(Low).rc2 : Power on/off animation
–FactoryFs_F480_Open_Europe_Common.ffs : Default file system to be put into in initial
production.
4-2-2. Pre-requsite for Downloading
•Downloader Program (MultiLoader V5.33)
•SGH-F480 Mobile Phone
•USB Data Link Cable
•Binary files
4-2-3. S/W Downloader Program
1. Boot the F480 by pressing 'power ON key' + 'Camera key + Side up key' at the same time.
If you do properly, you can see the following message on Main LCD.
" DEMSBL BOOT Loader for MSM6280 Downloader Ver 5.33
2. Load the binary download program by executing the " MultiLoader V5.33.exe".
And Check the MSM6275/MSM6280.
4-3
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Array course control
3. Select the binary file what you want to download.
* Up to eight ports are supported.
4. press the button 'Port search'.
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Array course control
5. Now press the button ' Download'.
6. When downloading is complete, UE reboot automatically.
-If there is difference in FactoryFS.bin, UE will format file system automatically.
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Array course control
4-6
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5. Exploded View and Parts List
5-1. Cellular phone Exploded View
QME03
QFR01
QKP01
QLC01
QCA01
QME01
QSP01
QBR01
QCR32
QSH01
QMP01
QAN02
QSH02
QCB01
QIF01
QCK01
QCK02
QVO01
QRE01
QCR54
QSD01
QCA04
QRF01
QBA01
QBA00
5-1
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Exploded View and Parts List
5-2. Cellular phone Parts List
Design LOC
Description
SEC CODE
QAN02
INTENNA-SGH F480
GH42-01506A
QBA00
ASSY COVER-BATT
GH98-07384A
QBA01
INNER BATTERY PACK-1000MAH, BL
GH43-02513A
QCA01
CAMERA MODULE-SGH F480
GH59-05376A
QCB01
CBF COAXIAL CABLE-SGHF480
GH39-01061A
QCK01
PMO KEY-CAMERA
GH72-45768A
QCK02
PMO KEY-HOLD
GH72-45770A
QCR32
SCREW-MACHINE
6001-001700
QFR01
ASSY CASE-FRONT
GH98-07382A
QKP01
ASSY KEYPAD-(EU/SIL)
GH98-07495A
QLC01
LCD-SGH F480 MODULE
GH07-01258A
QME03
KEY FPCB-SGHF480 TOUCH SCREEN
GH59-05546A
QMP01
PBA MAIN-SGH F480
GH92-04398A
QRF01
TAPE-RF SHEET
GH74-38134A
QSH01
ASSY COVER-SHIELD A
GH98-08197A
QSH02
ICT SHIELD-SHIELD CAN B
GH70-03272A
QSP01
UNIT-SPK/MOT/KEYFPCB
GH59-05577A
QVO01
PMO KEY-VOLUME
GH72-45769A
QCR54
SCREW-MACHINE
6001-001645
QBR01
ASSY BRACKET-SHIELD CAN
GH98-07497A
KEY FPCB-MAIN KEY FPCB
GH59-05373A
ASSY CASE-REAR
GH98-07383A
QCA04
ASSY COVER-CAMERA
GH98-07496A
QIF01
PMO COVER-IF
GH72-45766A
QSD01
PMO COVER-SD
GH72-45767A
QME01
QRE01
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6. MAIN Electrical Parts List
SEC Code
0401-001141
0403-001547
0403-001547
0404-001153
0406-001231
0406-001237
0406-001237
0406-001237
0406-001237
0406-001237
0406-001267
0407-001002
0504-001113
0601-002456
0904-002262
1001-001336
1001-001428
1001-001428
1001-001436
1001-001481
1003-002047
1108-000147
1201-002470
1201-002548
1201-002570
1203-004524
1203-004524
1203-004530
1203-004540
1203-004548
1203-004778
1203-004792
1203-004838
1203-004857
1205-003341
1205-003349
1205-003360
1209-001712
2007-000138
2007-000140
2007-000140
2007-000144
2007-000145
2007-000164
2007-000165
2007-000171
2007-000171
Design LOC
ZD700
D604
D700
D603
ZD703
D401
D600
D601
D701
D703
D602
D400
TR400
LED600
U403
U700
U301
U502
U501
U401
U610
UME300
U500
PAM200
PAM100
U603
U604
U605
U611
U601
U400
U612
U402
U608
U200
U602
UCP300
U300
R533
R429
R516
R420
R515
R625
R401
R109
R514
Description
DIODE-SWITCHING
DIODE-ZENER
DIODE-ZENER
DIODE-SCHOTTKY
DIODE-TVS
DIODE-TVS
DIODE-TVS
DIODE-TVS
DIODE-TVS
DIODE-TVS
DIODE-TVS
DIODE-ARRAY
TR-DIGITAL
LED
IC-USC
IC-ANALOG SWITCH
IC-ANALOG MULTIPLEX
IC-ANALOG MULTIPLEX
IC-ANALOG SWITCH
IC-ANALOG SWITCH
IC-MOTOR DRIVER
IC-MCP
IC-AUDIO AMP
IC-POWER AMP
IC-POWER AMP
IC-MULTI REG.
IC-MULTI REG.
IC-MULTI REG.
IC-DC/DC CONVERTER
IC-DC/DC CONVERTER
IC-POWER SUPERVISOR
IC-POSI.FIXED REG.
IC-BATTERY
IC-DC/DC CONVERTER
IC-TRANSCEIVER
IC-SWITCH
IC-MODEM
IC-SENSOR
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
6-1
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Main Electrical Parts List
SEC Code
2007-001285
2007-001290
2007-001298
2007-001307
2007-001307
2007-007107
2007-007309
2007-007310
2007-007316
2007-007468
2007-007592
2007-007798
2007-008043
2007-008043
2007-008044
2007-008045
2007-008045
2007-008045
2007-008045
2007-008045
2007-008045
2007-008046
2007-008049
2007-008050
2007-008052
2007-008052
2007-008052
2007-008052
2007-008052
2007-008052
2007-008052
2007-008052
2007-008052
2007-008055
2007-008055
2007-008055
2007-008057
2007-008057
2007-008354
2007-008419
2007-008419
2007-008419
2007-008477
2007-008486
2007-008486
2007-008486
2007-008516
Design LOC
R207
R309
R206
R520
R521
R628
R629
R701
R428
R411
R637
R422
R201
R202
R105
R100
R106
R107
R333
R423
R524
R200
R307
R108
R511
R512
R619
R634
R636
R642
R644
R703
R704
R614
R638
R639
R103
R104
R626
R208
R609
R610
R314
R421
R426
R700
R102
Description
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
6-2
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Main Electrical Parts List
SEC Code
2007-008516
2007-008516
2007-008516
2007-008516
2007-008516
2007-008516
2007-008516
2007-008516
2007-008516
2007-008516
2007-008516
2007-008516
2007-008516
2007-008516
2007-008542
2007-008542
2007-008542
2007-008542
2007-008542
2007-008542
2007-008542
2007-008542
2007-008542
2007-008542
2007-008548
2007-008548
2007-008548
2007-008548
2007-008548
2007-008588
2007-008588
2007-008588
2007-008588
2007-008588
2007-008588
2007-008588
2007-008776
2007-008776
2007-008806
2007-008806
2007-008806
2007-008806
2007-009084
2007-009111
2007-009111
2007-009111
2007-009111
Design LOC
R302
R303
R304
R310
R402
R403
R404
R405
R406
R417
R418
R510
R702
R705
R424
R500
R501
R502
R606
R607
R615
R706
R707
R709
R525
R526
R528
R530
R608
R328
R329
R618
R632
R633
R635
R641
R527
R529
R203
R325
R415
R708
R319
R611
R612
R613
R711
Description
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
6-3
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Main Electrical Parts List
SEC Code
2007-009161
2007-009170
2007-009170
2007-009170
2007-009170
2007-009171
2007-009171
2007-009171
2007-009171
2007-009171
2007-009199
2007-009212
2007-009212
2007-009212
2007-009212
2007-009408
2007-009420
2007-009794
2007-009801
2203-000278
2203-000425
2203-000425
2203-000438
2203-000725
2203-000812
2203-000812
2203-000854
2203-000854
2203-000995
2203-000995
2203-002677
2203-002677
2203-002709
2203-002709
2203-005288
2203-005482
2203-005482
2203-005483
2203-005682
2203-005682
2203-005682
2203-005682
2203-005682
2203-005682
2203-005682
2203-005682
2203-005682
Design LOC
R627
R320
R321
R603
R605
R316
R317
R318
R414
R419
R101
R522
R523
R531
R532
R430
R204
R425
R710
C132
C456
C457
C123
C618
C105
C233
C501
C505
C209
C210
C102
C202
C372
C702
C133
C321
C323
C514
C109
C111
C113
C117
C119
C120
C121
C206
C208
Description
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
R-CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
6-4
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Main Electrical Parts List
SEC Code
2203-005682
2203-005682
2203-005682
2203-005682
2203-005682
2203-005682
2203-005682
2203-005682
2203-005682
2203-005682
2203-005682
2203-005682
2203-005682
2203-005682
2203-005682
2203-005682
2203-005682
2203-005682
2203-005682
2203-005682
2203-005682
2203-005682
2203-005682
2203-005719
2203-005719
2203-005719
2203-005719
2203-005719
2203-005719
2203-005719
2203-005719
2203-005719
2203-005719
2203-005719
2203-005725
2203-005725
2203-005725
2203-005725
2203-005725
2203-005725
2203-005725
2203-005725
2203-005725
2203-005725
2203-005725
2203-005725
2203-005725
Design LOC
C261
C269
C302
C313
C316
C317
C411
C413
C414
C415
C416
C417
C418
C432
C446
C610
C611
C636
C700
C720
C721
C722
L103
C122
C526
C527
C528
C529
C530
C531
C543
C544
C545
C546
C228
C232
C236
C243
C244
C245
C246
C247
C253
C254
C256
C262
C265
Description
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
6-5
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Main Electrical Parts List
SEC Code
2203-005725
2203-005725
2203-005727
2203-005727
2203-005727
2203-005727
2203-005729
2203-005729
2203-005729
2203-005729
2203-005731
2203-005731
2203-005732
2203-005732
2203-005736
2203-005736
2203-005736
2203-005736
2203-005736
2203-005736
2203-005736
2203-005736
2203-005736
2203-005736
2203-005736
2203-005736
2203-005736
2203-005736
2203-005736
2203-005736
2203-005736
2203-005736
2203-005736
2203-005736
2203-005736
2203-005736
2203-005736
2203-005779
2203-005779
2203-005779
2203-005779
2203-005779
2203-005779
2203-005789
2203-005792
2203-005792
2203-005792
Design LOC
C267
C268
C207
C421
C723
C724
C319
C440
C537
C539
C448
C710
C217
C218
C130
C200
C214
C215
C216
C223
C224
C225
C229
C235
C237
C239
C251
C255
C257
C258
C264
C266
C431
C434
C436
C439
C444
C419
C518
C519
C536
C538
C540
C114
C211
C212
C226
Description
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
6-6
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Main Electrical Parts List
SEC Code
2203-005806
2203-005806
2203-005806
2203-005806
2203-005806
2203-005806
2203-005806
2203-005806
2203-005806
2203-005806
2203-005806
2203-005806
2203-005806
2203-005806
2203-005806
2203-005806
2203-006047
2203-006048
2203-006048
2203-006120
2203-006194
2203-006194
2203-006194
2203-006194
2203-006194
2203-006194
2203-006194
2203-006194
2203-006194
2203-006194
2203-006194
2203-006194
2203-006194
2203-006194
2203-006194
2203-006194
2203-006194
2203-006194
2203-006194
2203-006194
2203-006208
2203-006208
2203-006307
2203-006307
2203-006324
2203-006324
2203-006324
Design LOC
C104
C108
C312
C324
C325
C326
C327
C328
C335
C338
C339
C340
C341
C342
C343
C349
C638
C608
C701
C201
C103
C107
C110
C311
C315
C329
C330
C331
C332
C333
C336
C344
C345
C346
C350
C351
C352
C355
C360
C362
C629
C635
C441
C461
C203
C205
C442
Description
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
6-7
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Main Electrical Parts List
SEC Code
2203-006324
2203-006324
2203-006324
2203-006399
2203-006399
2203-006399
2203-006399
2203-006399
2203-006423
2203-006423
2203-006423
2203-006423
2203-006423
2203-006423
2203-006423
2203-006423
2203-006423
2203-006423
2203-006423
2203-006423
2203-006423
2203-006423
2203-006423
2203-006423
2203-006423
2203-006423
2203-006423
2203-006423
2203-006423
2203-006423
2203-006423
2203-006423
2203-006423
2203-006423
2203-006423
2203-006423
2203-006423
2203-006423
2203-006423
2203-006423
2203-006423
2203-006423
2203-006423
2203-006423
2203-006423
2203-006423
2203-006423
Design LOC
C601
C621
C628
C318
C320
C423
C438
C443
C106
C129
C219
C220
C221
C222
C230
C231
C240
C241
C242
C248
C249
C250
C252
C259
C263
C305
C306
C307
C308
C309
C310
C314
C322
C337
C347
C356
C357
C358
C359
C361
C363
C365
C366
C367
C368
C369
C404
Description
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
6-8
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Main Electrical Parts List
SEC Code
2203-006423
2203-006423
2203-006423
2203-006423
2203-006423
2203-006423
2203-006423
2203-006423
2203-006423
2203-006423
2203-006423
2203-006462
2203-006556
2203-006556
2203-006556
2203-006556
2203-006562
2203-006562
2203-006562
2203-006562
2203-006562
2203-006562
2203-006562
2203-006562
2203-006562
2203-006562
2203-006562
2203-006562
2203-006562
2203-006562
2203-006562
2203-006562
2203-006562
2203-006562
2203-006562
2203-006562
2203-006562
2203-006562
2203-006562
2203-006562
2203-006562
2203-006562
2203-006562
2203-006611
2203-006611
2203-006611
2203-006611
Design LOC
C405
C407
C408
C409
C410
C420
C445
C532
C533
C541
C542
C301
C370
C464
C640
C641
C125
C126
C128
C371
C412
C452
C453
C454
C455
C547
C550
C609
C612
C614
C617
C622
C623
C632
C633
C634
C639
C711
C712
C713
C714
C715
C725
L102
L104
L106
L107
Description
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
6-9
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Main Electrical Parts List
SEC Code
2203-006668
2203-006824
2203-006824
2203-006824
2203-006824
2203-006824
2203-006824
2203-006825
2203-006825
2203-006825
2203-006838
2203-006838
2203-006838
2203-006838
2203-006838
2203-006839
2203-006839
2203-006839
2203-006839
2203-006839
2203-006839
2203-006839
2203-006839
2203-006839
2203-006839
2203-006841
2203-006841
2203-006841
2203-006872
2203-006872
2203-006872
2203-006872
2203-006872
2203-006872
2203-006872
2203-006872
2203-006978
2203-006978
2203-006979
2203-006979
2203-006979
2203-007133
2203-007133
2203-007173
2203-007270
2203-007270
2404-001225
Design LOC
C300
C270
C271
C422
C426
C427
C429
C234
C334
C364
C303
C304
C602
C613
C631
C450
C451
C458
C500
C504
C508
C510
C513
C516
C517
C459
C460
C603
C127
C425
C428
C430
C437
C524
C525
C637
C619
C620
C204
C238
C260
C433
C435
C509
C511
C512
C534
Description
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-CER,CHIP
C-TA,CHIP
6-10
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Main Electrical Parts List
SEC Code
2404-001225
2404-001339
2404-001339
2404-001339
2404-001339
2404-001339
2404-001381
2404-001381
2404-001381
2404-001465
2404-001465
2404-001474
2404-001474
2404-001474
2703-001749
2703-002155
2703-002176
2703-002369
2703-002714
2703-002714
2703-002793
2703-002793
2703-002795
2703-002795
2703-002798
2703-002872
2703-002872
2703-002872
2703-002903
2703-002906
2703-002917
2703-003182
2703-003260
2703-003285
2703-003293
2801-004339
2801-004458
2809-001280
2901-001353
2901-001353
2901-001353
2901-001409
2901-001409
2901-001409
2901-001409
2901-001409
2901-001412
Design LOC
C535
TA400
TA401
TA402
TA403
TA406
TA502
TA600
TA701
TA503
TA504
TA100
TA602
TA700
L200
L100
L113
L202
L502
L503
L105
L108
C112
C115
L201
L400
L401
L402
L208
L205
L206
L604
L605
L603
L109
OSC400
OSC401
OSC100
F705
F706
F707
F700
F701
F702
F703
F704
F708
Description
C-TA,CHIP
C-TA,CHIP
C-TA,CHIP
C-TA,CHIP
C-TA,CHIP
C-TA,CHIP
C-TA,CHIP
C-TA,CHIP
C-TA,CHIP
C-TA,CHIP
C-TA,CHIP
C-TA,CHIP
C-TA,CHIP
C-TA,CHIP
INDUCTOR-SMD
INDUCTOR-SMD
INDUCTOR-SMD
INDUCTOR-SMD
INDUCTOR-SMD
INDUCTOR-SMD
INDUCTOR-SMD
INDUCTOR-SMD
INDUCTOR-SMD
INDUCTOR-SMD
INDUCTOR-SMD
INDUCTOR-SMD
INDUCTOR-SMD
INDUCTOR-SMD
INDUCTOR-SMD
INDUCTOR-SMD
INDUCTOR-SMD
INDUCTOR-SMD
INDUCTOR-SMD
INDUCTOR-SMD
INDUCTOR-SMD
CRYSTAL-SMD
CRYSTAL-SMD
OSCILLATOR-VCTCXO
FILTER-EMI/ESD
FILTER-EMI/ESD
FILTER-EMI/ESD
FILTER-EMI SMD
FILTER-EMI SMD
FILTER-EMI SMD
FILTER-EMI SMD
FILTER-EMI SMD
FILTER-EMI/ESD
6-11
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Main Electrical Parts List
SEC Code
2901-001498
2904-001634
2904-001635
2904-001658
2904-001702
2904-001719
2910-000039
3301-001158
3301-001158
3301-001756
3301-001756
3301-001778
3301-001778
3705-001421
3705-001448
3709-001391
3709-001464
3710-002523
3711-005581
3711-005930
3711-005976
3711-006326
3711-006348
4302-001130
4709-001399
4709-001645
GH70-03349A
GH70-03349A
GH70-03349A
GH70-03349A
GH70-03349A
GH70-03349A
GH70-03349A
GH70-03349A
GH70-03349A
GH70-03349A
GH70-03349A
GH70-03349A
GH70-03349A
Design LOC
F709
F101
F102
F200
U201
F100
DUP200
L500
L501
L504
L505
L600
L601
RFS101
RFS100
SIM400
CD400
IFC600
HDC702
HDC700
HDC703
HDC701
BTC700
BAT400
F201
U101
SC100
SC101
SC102
SC103
SC104
SC105
SC106
SC107
SC108
SC109
SC110
SC111
SC112
Description
FILTER-EMI/ESD
FILTER-SAW
FILTER-SAW
FILTER-SAW
FILTER-SAW
FILTER-SAW
DUPLEXER-FBAR
BEAD-SMD
BEAD-SMD
BEAD-SMD
BEAD-SMD
CORE-FERRITE BEAD
CORE-FERRITE BEAD
CONNECTOR-COAXIAL
CONNECTOR-COAXIAL
CONNECTOR-CARD EDGE
CONNECTOR-CARD EDGE
SOCKET-INTERFACE
HEADER-BOARD TO BOARD
HEADER-BOARD TO BOARD
HEADER-BOARD TO BOARD
HEADER-BOARD TO BOARD
HEADER-BATTERY
BATTERY-LI(2ND)
COUPLER-DIRECTION
BLUETOOTH MODULE
IPR SHIELD-CAN CLIP
IPR SHIELD-CAN CLIP
IPR SHIELD-CAN CLIP
IPR SHIELD-CAN CLIP
IPR SHIELD-CAN CLIP
IPR SHIELD-CAN CLIP
IPR SHIELD-CAN CLIP
IPR SHIELD-CAN CLIP
IPR SHIELD-CAN CLIP
IPR SHIELD-CAN CLIP
IPR SHIELD-CAN CLIP
IPR SHIELD-CAN CLIP
IPR SHIELD-CAN CLIP
Please consult the GSPN website (Samsung Portal) for the most recent version of the product's
part list
6-12
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
7. Block Diagrams
SGH-F480 Logic Block Diagram
VBATT_4.2V
CAMERA FLASH
FLASH+
FLASH-
Camera Flash Power
MA X8607ETD+T
BT_WAKE / BT_INT / BT_RST_N / BT_SLEEP
PCM_SYNC / PCM_CLK / PCM_DOUT
BT _UART_RTS / BT_UART_CTS
CAM_FLASH_EN
CAM_FLASH_MODE
RADIO_OUT_L / RADIO_OUT_R
PCM_DIN
VREG_BT_2.85V
CAM_D(0:7)
CAM_VSYNC
CAM_HSYNC
CAM_PCLK
VCAM_28A / VCAM_28
VCAM_15C / VCAM_15 P
V_AF_3.3V / VCAM_18IO
5M + QCIF Camera
GPIO37
BT_UART_SEL
UART1_TXD
CAM_MCLK
CIF_CAM_RESE T
CIF_STBYN
5M_RESET
UART1_RXD
BT_UART_TXD
BT Module
BT_UART_RXD
BTEM48B2SA
SWITCH
FM_RA DIO
_ANT
FSA2267AL10X
GP IO28
GP IO44
UART1_IF_TXD
UART 1_IF_RXD
I2C_S CL
I2 C_S DA
S20 Connector
RD2R22DHB2
Sub PCB
MIC
VTOUCH2.8
MIC2P (EA RMIC_P)
MIC2N (EARMIC_N)
MIC1P (MIC+)
MIC1N (MIC-)
JACK_INT
BOOT_SW
TOUCH_INT
TOUCH SCREEN
I2S
TOUCH_ I2C_SCL
TOUCH_I2C_SDA
EARO_P
EARO_N
AUDIO_SW
SWITCH
VMOTOR_33
MOTOR_+
MOTOR_VBATT_4.2V
VEXT_5V
USB_VBUS_5V
ISA1000
MOTOR_PWM
GP IO19
AUDIO_SCL
PCM_SYNC
PCM_CLK
PCM_DOUT
Charging IC
CHG_INDICATE
GPIO104
IS L9214IRZ -T
CHG_EN_N
GP IO92
LCD Back-Light IC
LCD_BL_EN
LCD_BL_SEL
SPK 2_P
SPK2_N
AUDIO_SDA
Audio AMP
S5M0065-1
ST G3684AUTR
AAT1231-1
EAR_ R
EAR_L
MSM6280
D+ / D-
USB_EP_DM
USB_EP_DM
TCXO_OUT
LED-
LED+
2.8" LCD
S1R72V17B05Q
24MHz
GP IO34
GP IO45
USB_HS_OEN
GPIO39
A2(2)
WE2_N
VUSB_3.3V
V_MSMP_2.6V
V_MSME_1.8V
USB_HS_XINT
MLCD_CS_N
MA IN_LCD_RESET
LCD_ID
High Speed USB
USB_D_P
US B_D_M
JIG_ON
A2(1:8) / RESETOUT_N
WE2_N / OE2_N
USB_HS _XWRH
USB_HS_XBEL
USB_HS_XCS
MODEM
HW_VSYNC
V_MSMP_2.6V
SPEAKER
VBATT_4.2V
V_MSMP_2.6V
V_MSME_1.8V
D2(0:15)
VBATT_LCD
SPK _P
SPK_N
SLEEP_XTAL_IN
MOTOR
Motor Driving IC
SWITCH
FSUSB4 2UMX
VBATT_4.2V
32.765KHz
D2(0:15)
JIG_ON
SLEEP_XTAL_IN
19.2MHz
MEMORY
SSBI2_DATA
PM_INT_N
RESET_N
SLEEP_XTAL_IN
AMUX_OUT
REF_OUT
TCXO_OUT
KBN00700AM
D2(0:15)
V_MSMP_2.6V
OneNAND Flash
3Gb
A2(1:16)
RESETOUT_N
ONENAND_CS
WE2_N
OE2_N
NA ND_READY
D1(0:31)
SDRAM_DQM(0:3)
V_MSME_1.8V
Mobile SDRAM
1Gb
A1(0:12)
SDRAM_BA(0:1)
SDRAM_CKE
SDRAM_CLK
SDRAM_CAS
SDRAM_RAS
SDRAM_CS0
SDRAM_WE
PMIC
PM6658
USIM_IO
SIM_IO
US B_DAT
USB_SEO
USIM_RST
USIM_CLK
SIM_RST
SIM_CLK
TCXO_EN
USB_OE_N
VBATT_4.2V
VF
SD_D(0:3)
SD_CMD
GPIO81
T_DETECT
SD_CLK
7-1
T-FLASH Conn.
DM3A -SF-PEJ
SIM Socket
NO.5000 -6P-2.2(L2)
BATTERY
1000mAh
VREG_USIM_3V
VREG_MSMC_1.2V
V_MSME_1.8V
V_MSMP_2.6V
V_MSMA_2.6V
V _TCXO_2.85V
VRFRX1_2.7V
VREG_MMC_3.0V
VREG_US IM_3V
V_RF_S2_2.1V
V_RF_S3_2.7V
VREG_BT_2.85VVBUS_3.3V
Block Diagrams
Quadrature
downconverter
LNA
RX1_IP
LPF & DC
Correction
RX1_IM
LNA
A NT
SFDGHG80B Q101
( W CDM A T X F I L T E R)
RX1_QP
LPF & DC
Correction
Quadrature
downconverter
LNA
RX1_QM
GPS PLL
LNA
L PF
DCS/PCS TX
TCXO
Quadrature
Upconverter
BPF
DCS/PCS TX
BPF
EGSM TX
TX_IP
TX_IM
LP F
BPF
Quadrature
Upconverter
A CPM-7381
(WCDMA 2100 PA M)
EGSM TX
W C D MA
2100 OUT
LPF
P C S R X1
Gain Ctrl &
Bias Circuits
Quadrature
downconverter
TX
A CMD-7602
(DUPL EXER)
UMTS1
OUT
S
S
B
I
SSBDT
TX_BIAS
Quadrature
downconverter
LNA
CP0603A 1960B NTR
(COUPL ER)
RX_QP
RX_QM
DAC_REF
Quadrature
downconverter
Power
Detector
UMTS2
RX_IM
L PF & D C
Correction
Quadrature
downconverter
DCS RX1
SFHG40YQ101
(WCDMA RX FIL TER)
RX_IP
LPF & DC
Correction
Quadrature
downconverter
EGSM RX1
IN
TCXO
19.2Mhz
PLL #1
WCDMA2100 IN
NC
TX_QM
TRK_LO_ADJ
RTR6280
( RF T r a n c e i v e r )
LO Generation &
distribution
SFHG40YQ101
(WCDMA RX FIL TER)
UMTS3
TX_QP
LP F
BPF
Ground
S lu g
LPF
LO GEN & Dist
LNA
RX
PLL #2
TCXO
MSM6280_NSP
(MODEM)
TCXO
NC
SK Y77519-11
(Tx Mo d u l e)
SGH-F480 RF B l o c k Di ag r am
7-2
L1 1 0
L1 0 9
SC1 1 2
TP4 0 1
I FC6 0 0
1200- 0020- 05
F700
F701
R4 3 1
R7 1 1
F703
D6 03
R6 2 9
R7 0 2
K B N 0 0 7 0 0 AM - D 4 4 3
TP_ SDRAM_ CS0
UME3 0 0
T P_ A3 0 0
MS M 6 2 8 0 _ N S P
UCP3 0 0
S C1 0 9
SC110
SC111
R4 0 2
R4 0 3
R4 0 4
R4 0 5
R4 0 6
R4 0 1
C3 2 3
C4 5 0
OSC4 0 1
R6 1 6
L6 0 2
C4 5 7
C4 5 4
TA 7 0 1
C7 0 2
AXK 8 3 4 1 4 5 S
Z D70 3
F7 0 4
R4 2 5
C5 3 5
C5 2 5
C4 6 2
U401
TP400
TP_SDRAM_WE
L6 0 4
H403
F7 0 2
C4 6 3
U4 0 3
R423
HD C7 0 0
TA 5 0 4
TP_MODE3 0 1
L5 0 3
C5 1 9
C6 0 9
C5 2 9
R526
S1 R7 2 V1 7 B0 5 Q
C5 3 3
C5 3 9
D600
C5 4 2
C6 3 6
C527
R522
C5 1 7
C6 0 8
L601
C5 1 8
TP_ A3 0 1
C3 1 0
C3 1 1
C3 4 4
C3 4 5
C3 3 8
C3 5 9
C3 5 6
C3 5 5
R3 1 6
C3 5 7
C3 0 0
L600
L504
C3 0 8
C3 0 7
C610
TP_D300
C545
TA 5 0 3
C3 0 6
C611
C5 1 6
C3 0 3
TP_SDRAM_RAS
R530
R532
R422
R7 0 1
C456
R424
C3 1 2
C3 4 0
C3 1 3
C3 4 1
C3 4 6
TP_ SD RAM_ CAS
C451
TP_ D 3 0 1
TP_ N_ RD Y
D4 0 0
C438
PM6 6 5 8
C6 4 0
C3 4 3
C3 4 2
C3 3 0
C3 2 8
C3 5 0
C3 5 1
R613
D M3 A- SF- PEJ
8-1
R3 0 9
C3 2 4
C3 4 9
C3 1 9
R3 18
C3 52
C362
C3 1 7
C5 4 4
C5 2 8
C5 4 6
C5 3 0
C3 6 6
C3 6 5
C3 58
R611
CD 4 0 0
C336
C3 6 4
R3 0 1
C3 2 0
C3 1 8
C3 2 9
C3 2 5
C3 3 4
C4 1 1
C4 0 8
C4 2 5
C4 0 0
C4 0 1
C4 0 2
C4 2 9
PM_ I NTTP_TCXO_ EN
C4 2 0
C4 3 7
R4 1 4
C4 2 3
R4 1 7
C4 4 1
C4 3 9
R4 3 3
C4 2 6
C331
BOTHHOLE
SC106
BOTHHOLE
C326
C418
C453
C619
C360
C327
C363
R626
C452
R325
C370
R628
C347
C333
C337
L505
C621
TA602
C361
C455
C339
C332
C335
D604
TP_MODE300
TR4 0 0
C4 6 4
C4 4 0
C4 4 2
R419
U4 0 0
SC1 0 5
L4 0 0
C4 0 6
C4 2 1
C4 2 7
R4 3 2
S C1 0 4
R612
R521
C305
R52 0
C413
C458
R627
C412
TP_OE
C132
R314
R320
C419
C304
R317
R321
R323
BTC700
C322
C414
C415
C416
C417
R319
R324
R302
C314
C315
C316
R310
C549
R421
C409
C641
C548
C404
L502
R304
R303
C538
C540
C368
R329
R307
R328
C302
C372
C309
C301
C321
C369
R411
C367
C403
C4 3 6
C4 3 4
TP_AMUX_OUT
OSC4 0 0
TP_RF_TCXO
C422
C4 2 8
C4 3 0
C410
C620
H402
L401
C405
R415
L402
C407
C432
C431
C435
C433
U3 0 0
8. PCB Diagrams
1. Main top
H400
SC108
U611
C1 2 2
R1 0 5
R1 0 6
R1 0 7
PAM1 0 0
D UP2 0 0
L2 0 0
C2 0 2
R1 0 4
SKY7 7 5 1 9 - 1 1
TA 1 0 0
C1 2 0
C1 2 1
C1 1 9
R1 0 2
C1 1 3
L1 0 3
U200
C2 0 0
L2 0 3
C1 1 7
C2 0 6
S C1 0 1
F1 0 0
F1 0 1
C2 3 3
C2 6 8
C2 6 7
C1 1 2
C1 1 5
L1 0 2
L1 0 6
L1 0 4
L1 0 7
L2 0 2
C2 0 9
F1 0 2
C2 2 3
C2 4 2
C2 4 6
C2 4 3
C2 1 0
C2 5 1
C2 4 7
C2 5 2
R1 0 1
R2 0 3
U2 0 1
S C1 0 2
D7 0 3
SC107
HDC703
F200
L1 0 0
R1 0 3
C1 0 5
C1 3 1
C7 2 0
R7 0 3
SC100
C7 0 0
RFS1 0 1
TA 7 0 0
R7 0 4
R7 0 5
HD C7 0 1
RFS100
F7 0 6
H D C7 0 2
AXK8 L3 4 1 2 5 S
U1 0 1
BTEM4 8 B2 SA
TP_ B T_ I NT TP_ BT_ W AK E
AXK8L16125S
L7 2 0
C5 2 4
C5 2 6
F7 0 8
C2 2 6
C2 2 2
C2 2 5
R2 0 8
L2 0 6
C2 1 2
C5 3 1
C5 4 3
R5 2 3
C5 3 4
R5 3 1
F7 0 9
C2 1 9
C2 2 1
C2 6 4
L2 0 8
C2 0 1
C2 0 4
PAM2 0 0
ACPM- 7 3 8 1 - SG1
TA 6 0 0
C6 2 3
C102
C2 2 4
C2 4 9
C2 5 6
L2 0 7
C2 1 5
C2 1 6
U4 0 2
U6 1 2
C6 2 2
C100
C2 2 0
C2 1 8
C2 6 6
C2 5 7
C2 5 0
SC1 0 3
C4 6 1
RB4 1 4 _ I V0 2 N
R6 4 2
B A T4 0 0
R6 4 1
R3 3 3
R4 2 9
C4 4 6
C4 4 5
U608
’_NO,5000-6P-2.2[L2]’
SIM400
R5 0 1
D700
L101
U3 0 1
R6 4 0
C6 0 2
R4 2 8
U6 1 0
C6 1 7
C4 4 7
C4 4 8
R5 1 1
R5 1 2
TP_ D 5 0 0
C5 0 8
R5 0 4
R5 0 6
R5 0 7
C5 0 4
R5 0 0
R5 3 3
C701
C2 1 7
R6 3 2
Z D7 0 0
TA2 0 1
C2 6 3
C2 6 5
RTR6280
C2 4 8
C2 5 5
R6 4 4
U6 0 1
L6 0 5
C232
L6 0 3
R6 3 9
R6 3 8
R5 1 4
R5 1 6
D401
C2 3 8
C2 3 9
F7 0 7
C6 3 4
C6 3 1
R6 1 5
U6 0 4
R6 1 7
R6 3 7
C5 1 1
C5 1 4
C5 1 2
U5 0 0
C103
R1 0 9
F7 0 5
C7 0 9
C6 1 3
C5 1 3
S 5 M0 0 6 5
C108
C1 2 9
R7 0 7
R7 0 9
R6 1 8
R6 1 9
R5 2 4
R5 0 2
C213
C208
C229
FPC_ JTAG3 0 0
C7 2 2
C7 2 3
C1 3 0
C7 1 6
R7 0 8
C230
U5 0 2
C5 0 0
R202
R200
C259
C7 1 7
R5 2 9
R5 2 7
C5 0 9
C5 1 0
C211
R204
C7 1 0
C6 3 2
C6 1 4
C6 1 2
LED 6 0 0
R5 1 5
8-2
C269
C101
PS_HOLD
C537
R201
C536
F201
L201
R525
R608
C532
R607
R614
C541
R603
R528
R606
C253
R108
R605
R625
C114
C116
C118
C237
C236
C241
C111
C205
C449
C501
C214
C203
U602
R609
TA601
C207
R430
R510
C618
R610
R426
C459
TA502
C371
C547
C460
C505
C254
R635
C601
C231
C244
C234
C240
C235
C245
L105
L108
L501
C638
C228
C258
C443
R420
L205
R700
C712
C444
U605
R636
C125
C260
U700
C635
R710
C628
C633
C711
C639
R633
TP_RST
C262
C713
C109
C126
R206
OSC100
R100
C110
C104
C107
C106
C128
D7 0 1
C724
L1 1 2
C135
R207
R634
U603
C725
C123
C134
C721
L111
TA200
C714
C127
TP_SLEEP
C629
R7 0 6
C715
C124
ANT100
C261
C637
L500
R418
D6 0 1
PCB Diagrams
2. Main bottom
Flow Chart of Troubleshooting
9. Flow Chart of Troubleshooting
9-1.Logic
9-1-1. Power on/off
Power On does not work
YES
Check the current
consumption is
More than 100mA
NO
DOWN LOAD
YES
Check the Battery Voltage
is more than 3.3v
Change the Battery
NO
YES
Check D400 pin
#3(PS_HOLD)=2.6V
Check the PMIC realated to PS_HOLD
NO
YES
Check the Clock at
OSC400=32KHz
Resolder OSC400
NO
YES
C422(V_MSMC_1.2)=1.2V?
Check the U400
NO
YES
C429(V_MSME_1.8V)=1.8V?
C427(V_MSMP_2.6V)=2.6V?
C426(V_MSMA_2.6V)=2.6V?
C423(V_TCXO_2.85V)=2.8V?
NO
Check the U400
YES
Check for the clock at
R415=19.2MHz
Check the clock generation circuit
NO
YES
Check the initial operation
YES
END
9-1
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting
_2.1V
VREG_MMC_2.8V
V_MSMP_2.6V
V_MSME_1.8V
V_MSME_1.8V
V_RF_S2_2.1V
V_MSMC_1.2V
V_TCXO_2.85V
V_RF_S3_2.7V
VDD_S23
VDD_SPKR
VDD_WLAN
VREG_5V
VSW_5V
A4
A11
G1
F1
V_MSMA_2.6V
VREG_USIM_3V
A3
A2
B1
VREG_GP1
VREG_GP2
VREG_GP3
L9
G11
K8
J11
K4
K5
VREG_MMC
VREG_MSMA
VREG_MSME
VREG_MSMP
VREG_MSMC
VSW_MSMC
L8
L6
K7
K6
VREG_S2
VREG_S3
VSW_S2
VSW_S3
L401
L402
A1
G2
B11
VREG_TCXO
VREG_USB
VREG_WLAN
C421
VBATT_4.2V
OSC400
D1
D2
1
ISNS_M
ISNS_P
F8
G8
E8
R414
C428
C429
C430
C423
C440
SSBI2_DATA
PS_HOLD
R432
R433
J10
E2
C2
C1
K1
L4
C10
G10
F10
K9
C422 C431 C432 C433 C434
RTC_BACKUP
C435 C436
VEXT_5V
* Close to Pin C1
C441
R417
ON_SW
PM_INT_N
RESET_N
PM_INT
B6
A5
A6
SLEEP_XTAL_IN
DNC
NC
NC
VCOIN
BAT_FET_N
CHG_CTL_N
VCHG
HSET_BIAS
KPD_PWR_N
MSM_INT_N
PON_RESET_N
PS_HOLD
SLEEP_CLK
C427
2
SBCK
SBDT|SSBI
SBST
C426
C425
L11
K11
XTAL_IN
XTAL_OUT
1
C436
C428
C434
C433
1
BOOT_SW
TCXO
TCXO_OUT
C439
TP_RF_TCXO
POS
R415
separate to RF line
C422
C435
C431
C432
L402
SC105
C407
PS_HOLD
L400
C406
C430
L401
2
3
R420
R421
TP_TCXO_EN
TCXO_EN
D400
D11
1
2
C410
OSC400
TP_AMUX_OUT
C442
C421
C440
R419
U400
C372
R421
C408
C411
R320
C367
C413
R318
R323
C352
R321
C358
R324
C366
C365
C409
C325
C329
C334
R417
C404
C425
C400
C401
C402
C429
C420
PM_INTTP_TCXO_EN
R414
C437
SC104
C426
C423
R411
C403
C321
C405
C441
C439
R433
C427
R432
R415
C438
TP_MODE301
TP_RF_TCXO
D400
GND
L400
A9
A10
A8
B8
L10
VREG_RFRX1
VREG_RFRX2
VREG_RFTX
VREG_RFUBM
VREG_RUIM
R319
R317
TP_MODE300
9-2
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
D8
E4
E11
H10
B10
F11
SPKR_IN_P
SPKR_OUT_M
SPKR_OUT_P
TCXO_EN_1
TCXO_EN_2
TCXO_IN
TCXO_OUT_1
TCXO_OUT_2
TCXO_OUT_RF
Flow Chart of Troubleshooting
9-1-2. LCD Part
LCD displays nothing
YES
NO
TA600 is 'High'?
Check U602
YES
Is there any signal at
HDC700 #3,
F700: pin #6, #7, #8 ?
Change the LCD module
NO
YES
END
VBATT_4.2V
VBATT_LCD
U602
1
2
3
RESET_N
VOUT
GND
EN
NC
GND
VIN
6
5
4
TA600
TA601
F700
V_MSMP_2.6V
R711
R702
HDC700
MAIN_LCD_RESET
IN1 1
IN2 2
IN3 3
IN4 4
D
HW_VSYNC
1
1
3
3
5
5
78
7
9
9
11
11
13 13
15 15
17 17
19 19
21 21
23 23
25 25
27 27
29 29
31 31
33 33
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
1 IN1
OUT1
2 IN2
OUT2
3 IN3
OUT3
4 IN4
OUT4
GND GND
10
2
4
6
5
6
MLCD_CS_N
7
A2(2)
8
WE2_N
9
LCD_ID
LED+
LED-
10
12
14
16
18
20
22
24
26
28
30
32
34
F701
1 IN1
OUT1
2 IN2
OUT2
3 IN3
OUT3
4 IN4
OUT4
GND GND
10
9-3
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
9
5
6
7
8
D2(0)
D2(1)
D2(2)
D2(3)
Flow Chart of Troubleshooting
SC111
SC112
TP401
U6
TA701
F702
C526
C619
R703
C720
C524
L720
C620
LCD backlight does not
work
YES
F700 pin #8 is 'High'?
F704
R702
HDC700
R711
R626
C531
C536
TP400
R431
R525
627
D603
R528
R629
C532
C543
R523
C534
R531
C541
C537
F703
TA600
C623
U612
C622
U602
F701
TA601
F700
ZD703
621
L604
C215
C216
U402
R429
R430
NO
Change PBA
YES
C702 is 'High'?
Check U400, U602
NO
YES
Repalce the LCD module
YES
END
9-4
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting
V_MSMP_2.6V
F700
R711
R702
HDC700
1
1
3
3
5
5
78
7
9
9
11
11
13 13
15 15
17 17
19 19
21 21
23 23
25 25
27 27
29 29
31 31
33 33
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
1 IN1
OUT1
2 IN2
OUT2
3 IN3
OUT3
4 IN4
OUT4
GND
GND
2
4
6
10
5
6
MLCD_CS_N
7
A2(2)
8
WE2_N
9
LCD_ID
LED+
LED-
10
12
14
16
18
20
22
24
26
28
30
32
34
1 IN1
OUT1
2 IN2
OUT2
3 IN3
OUT3
4 IN4
OUT4
GND GND
10
VBATT_4.2V
VBATT_LCD
F701
5
D2(0)
6
U602
D2(1)
7
1
D2(2)
8
D2(3)
2
9
GND
3
RESET_N
VOUT
EN
NC
GND
VIN
6
5
4
TA600
TA601
F703
C702
1 IN1
OUT1
2 IN2
OUT2
3 IN3
OUT3
5
D2(4)
6
D2(5)
7
D2(6)
8
628
SC111
SC112
F703
TP401
TP400
F701
L604
F700
ZD703
C621
U61
R42
F702
C453
SC105
C440
R419
R415
C438
C405
9-5
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R417
C400
C401
C402
C429
PM_INT TP_TCXO_EN
C720
R703
C420
C437
R414
C426
SC
C526
C524
L720
C423
R411
C404
C409
R421
C441
C439
R433
R432
C427
C536
C531
C543
R523
C534
R531
R525
C537
C442
C421
TA600
C623
U612
C622
OSC400
TP_AMUX_OUT
TP_RF_TCXO
R528
L402
C410
U602
C532
L400
C407
TA601
C541
C406
C430
L401
C215
C216
U402
R429
R430
C457
C619
C454
C702
TA701
C620
U400
R702
R626
F704
R711
HDC700
R431
D603
R629
R627
Flow Chart of Troubleshooting
9-1-3. Camera Part
Camera does not work
(Camera Fail)
YES
Is the connection of
camera and PBA OK?
NO
Reconnection camera connector
YES
Check the camera FPCB.
Is the camera FPCB OK?
NO
Replace camera module
YES
C629
C634
C635
C612
C613
C639
=
=
=
=
=
=
1.2V?
1.8V?
1.8V?
2.8V?
2.8V?
2.8V?
NO
Check U601, U603, U604, U605
YES
NO
Is there CLK signal
at R709?
Change PBA
YES
Replace camera Module
YES
END
9-6
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Flow Chart of Troubleshooting
NEC_VCAM_1.2VV
BATT_LCD
VBATT_LCD
U601
2
2 GND GND 5
3
R632
3O UT
4
_SHDN
4
CAM_PWR_ON1
CE1 VOUT1
8
VDD 7
GND
CE2 VOUT2 6
NC
GN D
1
CAM_PWR_ON2
IN 6
LX
NEC_DVDDIO_2.8V
R618
L605
1
NEC_AF_2.8V
U603
NC
5
9
R619
C612
C614
C613
C628
C629
R644
VBATT_LCD
VBATT_LCD
U604
R635
CE1 VOUT1 8
2
3
TOUCH_EN
CE2 VOUT2
4
NC
R634
R617
VDD
GND
GND
R615
NC
9
1
CAM_PWR_ON3
7
2
R641
6
3
CAM_PWR_ON4
4
5
C639
C632
CE1 VOUT1 8
GND
VDD
CE2 VOUT2
NC
GND
1
CAM_PWR_ON2
7
6
NC 5
9
C631
C633
R642
R708
CAM_PCLK
R636
CAM_PCLKF
R709
CAM_MCLK
CAM_MCLKF
C717
ZD700
C712
C612
C628
R634
U603
R633
C639
C711
C635
C633
R632
C713
R644
C709
C613
C614
C632
L605
R707
R709
C717
C725
D703
C629
U601
R708
C710
C716
C714
F707
C715
R706
HDC7
C710
R700
C634
C631
U700
R710
R420
R642
R635
C
R333
C371
C443
C444
SC103
U301
R640
C602
L603
U608
U502
C637
BAT400
U605
R636
R641
R615
U604
R617
R618
R619
R529
C547
NEC_SVDD_1.8V
U605
R633
C601
NEC_DVDD_1.8V
NEC_AVDD_2.8V VTOUCH_2.8V
9-7
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C634
C635
Flow Chart of Troubleshooting
9-1-4. Speaker Part (Melody)
No sound from Speaker
YES
NO
Is the connection of
speaker and PBA OK?
Reconnection speaker connector
YES
Check the speaker FPCB.
Is the speaker FPCB OK?
NO
Replace speaker module
YES
Is there any signal
at R507?
NO
Check UCP300
YES
Is there any signal
at L500, L501?
NO
Check U500
YES
Replace speaker Module
YES
END
9-8
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This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting
R504
C501
PCM_SYNC
R506
PCM_CLK
R507
C505
PCM_DOUT
V
R510
25
LRCK2
26
SDI2
DVDD
27
SCK2
28
29
DGND
NC
30
LRCK1
SDI1
NC
GND
NC2
36 33
TP_D500
31
SCK1
32
34 35
SYSCLK 24
1 MCK|TEST
TCXO_OUT
PDN 23
2 IOVDD
PLLDVDD 22
3 SDA
U500
4 SCL
C511
PLLAVDD
21
FILTER
20
R515
C509
C510
5 VMID
PLLGND 19
C512
6 VDR
AGND
9
10
11
12
13
14
15
18
PVDDL 17
OUTLA
PGNDL
OUTLB
HPOUTL
OUTRB
HPOUTR
OUTRA
8 PVDDR
PGNDR
7 VSR
16
514
L500
SPK2_P
L501
U502
C601
L501
TA502
D401
U500
R637
R516
R514
C449
C445
R418
C448
R512
C508
R507
TP_D500
R506
R504
C504
R500
R501
R533
R511
R502
C501
C511
C514
C512
C500
R609
C547
C513
C510
C509
R510
8
R524
R515
C505
18
19
R529
R527
L500
SPK2_N
9-9
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Flow Chart of Troubleshooting
9-1-5. Receiver Part (Voice)
No sound from Receiver
YES
NO
Is the terminal of Receiver
OK?
Replace the receiver
YES
NO
Is the voice signal at pin
#5, #10 of U502?
Check U502
YES
Is there voice signal at
R527, R529?
Check UCP300
NO
YES
END
VBATT_4.2V
L500
SPK2_P
R529
EARO_P
R637
C511
C4
R418
C4
R512
TP_
C5
This Document can not be used without Samsung's authorization
R5
R5
SAMSUNG Proprietary-Contents may change without notice
R5
C5
R5
R5
9-10
R511
R502
C 01
R516
R514
R510
C547
C514
C500
C505
TA502
C512
C509
AUDIO_SW
C510
SPK_P
U500
2S2 6
C547
D401
1IN 9
3 VCC
5 D2
2S1 7
4 2IN
GND 8
2 1S1
C513
SPK2_N
1 1S2
8
R527
R515
EARO_N
L501
R524
D1 10
AUDIO_SW
SPK_N
C601
U502
U502
R618
R619
R529
R527
R524
Flow Chart of Troubleshooting
9-1-6. Microphone Part
Microphone dose not work
YES
NO
Check C524 = 1.8V
Check UCP300
YES
NO
Is the voice signal
at C532, C541?
YES
check the connection
from Mic?
Replace the MIC
NO
YES
END
PAM200
MICBIAS_1.8V
C524
TA600
C26
C526
** Placed by Modem
9-11
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F708
F709
R531
TA700
PS_HOLD
C544
C212
R528
R705
C543
R704
MIC1N
R201
R703
MIC-
L201
C211
C720
C538
C541
C536
L720
C537
R525
C537
HDC701
C536
R528
C531
MIC1P
C534
C532
C526
C524
MIC+
C541
C543
R523
C532
C534
R531
C528
R525
C531
C
00
R523
U602
Flow Chart of Troubleshooting
9-1-7. SIM Part
Phone can not access a
SIM card
YES
SIM400: pin1 is 'High'?
(R418)
Check the U400
NO
YES
After Power on,
Check SIM_CLK signal at
SIM400: pin #3 in a few
seconds (C447)
Check OSC400 (32KHz)
NO
YES
After SIM card insert,
SIM_RST signal at SIM400:
pin #2 is 'High'(C446) ?
Replace PBA
NO
YES
Check the SIM Card
YES
END
VREG_USIM_3V
SIM400
11
2 2
33
USIM_RST
USIM_CLK
6 6
5 5
4 4
G G G G
10 9 8 7
R418
D401
1
2
IO1
IO5
GND
IO4
34
IO2
6
5
C445
C446
C447
C449
C448
IO3
9-12
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USIM_IO
Flow Chart of Troubleshooting
K6
VSW_S3
L402
A1
EG_TCXO
G2
VREG_USB
B11
EG_WLAN
C421
18PF
VBATT_4.2V
OSC400
D1
D2
1
ISNS_M
ISNS_P
L11
XTAL_IN
K11
XTAL_OUT
F8
G8
E8
SSBI2_DATA
PS_HOLD
R432
R433
J10
E2
C2
C1
C436
C428
C434
C433
C422
C435
C431
C432
L402
C410
SC105
C407
RTC_BACKUP
L400
C406
C430
L401
C440
18PF
OSC400
TP_AMUX_OUT
C442
C421
C440
R419
U400
TP_RF_TCXO
C438
C321
C405
C372
C325
C329
C334
R417
R421
C425
C367
C413
R318
R320
C352
R321
R323
C358
R324
C366
C409
C365
C400
C401
C402
C404
C408
C411
C403
C429
C420
PM_INTTP_TCXO_EN
R414
C437
SC104
C426
C423
R411
C441
C439
R433
C427
R432
R415
TP_MODE301
VCOIN
AT_FET_N
G_CTL_N
2
R414
D400
SBCK
SBDT|SSBI
SBST
R319
R317
TP_MODE300
U
D401
402
C623
C618
U612
C622
R625
R429
U610
C446
C448
C447
C449
C445
’
SIM400
R512
R511
TP_D500
C508
R418
C617
R516
R514
R506
R507
R504
C504
C501
9-13
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Flow Chart of Troubleshooting
9-1-8. Charging Part
Abnormal Charging
Operation
YES
Check the pin #19, #20 of
IFC600 = 5V
(C610)
Check the TA
NO
YES
Check the pin #3 of
BTC700 ≥ 2.8V(C701)
Check battery voltage
NO
YES
Check the charging IC(U402)
YES
END
VBATT_4.2V
VEXT_5V
_5V
V_TCXO_2.85V
L600
L601
R606
R607
R608
R609
R610
13
14
15
16
17
18
19
20
21
22
23
24
25
R611
R612
R613
08
C610
C609
C611
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
BTC700
1
2
3
4
5
6
7
VF
VBATT_4.2V
TA700
C701
C700
1
2
3
NC
NC
NC
NC
D700
V_MSMP_2.6V
VBATT_4.2V
U402
1 USBIN
USB_VBUS_5V
DCIN 10
2 IUSB
R426
1
2
3
4
5
6
7
8
9
10
11
12
R701
IFC600
3 ITERM
4 PWR
IDC 8
BATDET 7
5 CHRG
GND
11
CHG_INDICATE
TA602
C459
R428
VEXT_5V
BAT 9
VF
EN 6
CHG_EN_N
R429
C461
R430
C460
9-14
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TP_A300
TP_A301
TP_SDRAM_CS0
UCP30
TP_MODE300
U
Flow Chart of Troubleshooting
TP_D300
C610
C608
TP_SDRAM_RAS
R613
R612
CD400
R611
C611
SC111
F700
TP400
D600
F701
OSC401
F703
U611
SC106
F200
C203
R525
L720
R703
C720
F708
C700
R705
TA700
R704
HDC701
F709
R200
R202
SC100
C526
C524
PS_HOLD
R201
C213
R203
C211
C208
F201
C212
C536
L201
C531
C537
C202
R528
C543
R523
C534
R531
C532
L200
DUP200
C205
C269
C541
C209
L202
C200
C201
C204
PAM200
TA600
C623
U602
L203
C207
C206
C215
C214
C216
C460
R430
TA601
U612
C622
C618
U402
R429
U610
R428
R638
R639
R625
R426
00
C459
C461
R333
03
C371
C701
D700
C10
9-15
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
L109
R616
F704
R423
L602
F702
C535
R425
C450
C453
C458
C525
C462
C457
C454
TA701
C702
C456
C527
R522
U401
SC112
C529
C463
TP401
L600
C539
L504
L601
C545
R526
R424
C620
C619
R530
L505
C533
R702
HDC700
R532
C542
R711
D603
R626
BTC700
C609
R422
R431
R629
414
TA602
C452
U403
L604
R402
R627
C412
C311
C451
C310
ZD703
C636
R701
C621
C312
R325
C313
C455
C346
C360
C340
C361
C347
C341
C339
TP_SDRAM_CAS
C326
C345
C333
C327
C344
C332
C338
C370
C359
R628
C356
C362
C355
C363
C336
C357
C337
C331
R316
C335
C418
C300
C419
C
’
Flow Chart of Troubleshooting
9-2.RF
9-2-1. GSM900 Receiver
**If you check the rx chain,
Check not only RF Devices but also resistors, inductors and capacitors.
Continuous RX ON
RF Input : 60 CH
AMP : -50dBm
NO
Check C105
≥ -65dBm ?
Resolder RFS101
YES
Check C114 ≥ -70dBm ?
NO
Replace PAM100
YES
U200 Check
Pin#11, 12, 13,14 ≥
500mV ?
NO
Resolder U200 or check pins
related to U200
YES
Check U200
YES
THE END
9-16
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting
RFS101
G
AC
1
2
G
4
3
L100
MODE
C105
ANT_SEL0
ANT_SEL1
ANT_SEL2
GSM900 TX
L
H
L
GSM1800/1900 TX
H
H
L
GSM900 RX
H
L
H
GSM1800 RX
H
H
H
C131
GSM1900 RX
L
H
H
UMTS 2100 RX/TX
H
L
L
C 112
OUT
IN
OUT
G
GSM_RXM_900
3
L101
C114
4
C 115
GSM_RXP_900
25
2
3
1
25
L102
F101
GND
GND
GND
22
20
GND
GND
GND
GND
GND
GND
GND
18
19
17
16
15
14
GND
GND
GND
GN D
1
G
R102
24
BS2
BS1
9
29
MODE
RS VD
_TXEN
VA PC
C113
4
5
6
7
RX4
RX3
RX2
RX1
WC DM A1
DCS|PCS_IN
GSM_ IN
PAM100
12
13
27
28
VBAT T
11
10
21
23
ANT
8
F100
26
L103
OUT
1
IN
G
GOUT
3
DCS_RXM
L105
C116
4
L104
DCS_RXP
25
F102
<TX MODULE>
C117
OUT
1
IN
3
G
4
GOUT
2
5
PCS_RXM
L106
L108
C118
PCS_RXP
L107
GSM_ANT_SEL2_N
C119
R108
PA_PWR_CTL
C122
_
R204
C232
PDET_IN
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
WPRXSE1_OUT
GCE LL_INN
GCELL_INP
EGSM_INN
EGSM_INP
DCS_ INN
DCS_ INP
GPCS _INN
GPCS _INP
NC
NC
NC
NC
NC
WPRXSE 1
NC
WPRXSE 2
U200
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
RX_QP
RX_QM
RX_IM
RX_IP
VDDA2
TCXO
VDDA1
VDDA1
VTUNE1
VDDA1
VDDA2
NC
NC
VDDA1
PRX_QP
PRX_QN
PRX_IN
PRX_IP
NC
NC
NC
NC
NC
SB DT
VDDA 2
VDDA 1
VDDM
VTUNE2
VDDA 2
RF_ON
VDDA 2
WB _MX_INP
WB _MX_INM
WP RXLBP
WP RXLBM
WP RXHBP
WP RXHBM
WP RXSE 2_OUT
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
NC
NC
GND_SLUG
TX_RBIAS
DAC_IREF
TX _QP
TX_QN
TX_IP
TX_IN
VDDA 2
VDDA 2
VDDA 2
HB_RF_OUT3
HB_RF_OUT2
LB_RF_OUT2
HB_RF_OUT1
LB_RF_OUT1
VDDA 2
VDDA 1
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
C230
_S3_
PWR_DET
C233
GSM_RXM_ 900
GSM_RXP_900
DCS_RX M
DCS_RX P
PCS_RX M
PCS_RX P
C243
C247
C257
L206
C249
C250
B_MIX_IN_P
B_MIX_IN_M
C253 C254
_ON_TX_ON
TA201 C256
R208
SSBDT _RTR
C2
9-17
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This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting
C241
C235
C236
C240
C231
C244
C237
C234
C255
C248
R204
C225
U200
SC102
F100
TA100
C121
C120
C119
R102
L103
SC101
F101
F102
C242
C268
C267
C112
C114
C113
L203
PAM100
C111
C122
L200
DUP200
R108
R106
R105
R107
C202
R104
F200
C212
R101
R203
R202
C213
C115
C116
C117
C206
C201
C200
C204
PAM200
C208
L102
L104
L107
C118
L101
C233
L105
C223
C246
L108
L106
C209
C243
C210
C251
L202
R208
C252
C247
L206
C232
C203
R200
C222
201
C264
L208
L207
SC103
C230
C269
F201
C229
C254
C205
C226
C228
C253
C219
L205
C258
C261
C224
C249
C257
C250
C256
C221
C260
C220
C218
C265
C217
C266
TA201
C263
C259
C262
R207
R201
C238
C245
R206
C239
TA200
SC100
C100
R103
C101
100
C102
RFS101
D700
C105
C131
C700
TA700
C701
RFS100
9-18
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Flow Chart of Troubleshooting
9-2-2. GSM900 Transmitter
**If you check the tx chain,
Check not only RF Devices but also resistors, inductors and capacitors.
Tx ON
(Level : 5)
battery voltage : 3.8V
Check C122
≤ 2.5V ?
NO
Check UCP300
YES
Check R105
≥ 2dBm ?
NO
Resolder U200
YES
Check C105
≥ 25dBm ?
NO
Resolder or Change PAM100
YES
RFS101 Check
Pin#2 ≥ 30dBm?
NO
Resolder or Change RFS101
YES
Check UCP300
YES
THE END
9-19
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting
RFS100
4G
3
G
G2
RFS101
RFIN
1
ANT
C100
C101
G
AC
1
2
G
3
4
C102
L100
MODE
ANT_SEL0
ANT_SEL1
ANT_SEL2
GSM900 TX
L
H
L
GSM1800/1900 TX
H
H
L
GSM900 RX
H
L
H
C105
C131
VBATT_4.2V
GSM1800 RX
H
H
H
GSM1900 RX
L
H
H
UMTS 2100 RX/TX
H
L
L
TA100
C111
1
C112
OUT
IN
GOUT
G
GSM_RXM_900
3
L101
C114
4
C115
GSM_RXP_900
25
2
3
1
25
L102
F101
GN D
GN D
GN D
GN D
GN D
GN D
GN D
GN D
GN D
GN D
29
R104
C113
4
5
6
7
L103
R102
1
9
11
12
13
14
15
16
17
18
19
20
22
24
R103
MODE
RSVD
_TXE N
VAPC
BS2
BS1
GN D
27
28
GN D
R101
RX4
RX3
RX2
RX1
WC DM A1
DC S|PCS_IN
GS M_IN
PAM100
GN D
UMTS_ANT_2100
DCS1800_PCS1900_TX
VBAT T
GN D
10
21
23
ANT
8
F100
26
OUT
IN
GOUT
G
3
DCS_RXM
L105
C116
4
L104
DCS_RXP
25
R105
EGSM900_TX
R106
F102
<TX MODULE>
R107
C117
1
OUT
IN
3
G
4
GOUT
2
5
PCS_RXM
L106
L108
C118
PCS_RXP
L107
GSM_ANT_SEL1_N
GSM_ANT_SEL2_N
C119
GSM_ANT_SEL0_N
R108
GSM_PA_PWR_CTL
C121
C24
P3_2.6V
P3_2.6V
P3_2.6V
G1 3
G1 2
W5
AA15
XM EM 2_CS _N 3| GP IO36
W1 5
XM EM 2_CS _N 2| GP IO35
AB 14
XM EM 2_CS _N 1| NAND2_CS _N
W1 4
XM EM 2_CS _N 0| NAND1_CS _N
AE 4
WE2_ N
AE 6
OE 2_N|NAND 2_RE _N
P2_2.6V
P2_2.6V
P2_2.6V
P2_2.6V
P2_2.6V
P2_2.6V
P2_2.6V
P2_2.6V
P2_2.6V
P2_2.6V
P2_2.6V
P2_2.6V
P2_2.6V
P2_2.6V
P2_2.6V
P2_2.6V
AA8
AB 8
W1 1
W1 0
AD6
AB 7
V1 1
W9
AA7
AD4
V1 0
AB 6
AB 5
W8
AD3
AA6
P3_2.6V
P3_2.6V
P3_2.6V
I2_DATA
PS _HOL D
BDT_RTR
PS _H OLD
9-20
NC
NC
P2_2.6V
P2_2.6V
B19
B18
A19
A18
B21
B22
A21
A22
1.8V
1.8V
1.8V
1.8V
G9
H1 4
D1 0
G1 0
A6
B6
H1 1
D5
D8
H1 0
E8
G8
D7
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
This Document can not be used without Samsung's authorization
TX _IP
TX _IM
TX _QP
TX _QM
DA C_RE F
MOTO R_ E
LC D_BL_ E
PA _ON0 _2
PA _RAN G
PA _RAN G
HW_V SY NC
CH G_ INDIC
1.8V
1.8V
1.8V
1.8V
AU DIO_ SW
CA M_ PWR
SC AN_0
SC AN_1
SC AN_2
TO UC H_I2
TO UC H_I2
LC D_ID
5M_R ESET
TOUC H_ EN
PS _HOL D
PM _INT _N
US B_HS _O
MS MA _2.6V
MS MA _2.6V
MS MA _2.6V
MS MA _2.6V
MS MA _2.6V
MS MA _2.6V
MS MA _2.6V
MS MA _2.6V
AE 18
MIC1 P
AE 17
MIC1 N
AE 20
MIC2 P
AE 19
MIC2 N
MS MA _2.6V
MS MA _2.6V
MS MA _2.6V
MS MA _2.6V
AD 18
AU XIP
AD 17
AUXI N
AA1 9
HPH_ VR EF
AA1 8
AU XO UT
MS MA _2.6V
MS MA _2.6V
MS MA _2.6V
MS MA _2.6V
PA_POWER_CTL
PA_POWER_CTL_M
GSM_PA_DAC_REF
TRST_N
TCK
TMS
TDI
TDO
RTCK
E15
D15
G15
D14
A16
D16
N24
VDD_PLL
VDDA
VDDA
VDDA
VDDA
VDDA
VDDA
VDDA
VDDA
VDDA
VDDA
VSSA
VSSA
VSSA
VSSA
VSSA
VSSA
VSSA
VSSA
VSSA
VSSA
VSSA
VSSA
VSSA
VSSA
VSSA
VSSA
R325
SAMSUNG Proprietary-Contents may change without notice
CAM_ FLA S
RX _IP
RX _IM
RX _QP
RX _QM
MIC1 P
MIC1 N
MIC2 P
MIC2 N
C318
RA D
C320
RA D
EA RO _P
EA RO _N
MS MA _2.6V
MS MA _2.6V
MS MA _2.6V
MS MA _2.6V
MS MA _2.6V
MS MA _2.6V
MS MA _2.6V
MS MA _2.6V
MS MA _2.6V
MS MA _2.6V
AM UX _O UT
C335 C324 C325 C326 C32
V_
C336
C338 C339 C340 C341 C342
C352 C355 C356 C357 C
R319
N19
AA22
SD CC _DAT3|GPI O101
SD CC _DAT2|GPI O100
SD CC _DAT1|GPI O99
SD CC _DAT0|GPI O32| MMC _DATA
SD CC_CL K|GP IO31| MMC _C LK
SD CC_CM D|GP IO30| MMC _C MD
V7
AA4
RF _ON_ TX
GS M_ ANT
GS M_ ANT
GS M_ ANT
CAM_ FLA S
AB 24
I_IP_C H0
AA2 4
I_IM_C H0
W2 4
Q_ IP_C H0
Y24
Q_ IM_C H0
V24
I_IP_C H1
U2 4
I_IM_C H1
U2 2
Q_ IP_C H1
V22
Q_ IM_C H1
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
US B_DAT_ VP
US B_SE 0_ VM
US B_OE _TP_ N
G25
H22
L21
M25
N21
M24
GPIO54|CAMIF_DATA2|ETM_TRACE_PKT8
GPIO55|CAMIF_DATA3|ETM_TRACE_PKT9
GPIO56|CAMIF_DATA4|ETM_TRACE_PKT10
GPIO57|CAMIF_DATA5|ETM_TRACE_PKT11
GPIO58|CAMIF_DATA6|ETM_TRACE_PKT12
GPIO59|CAMIF_DATA7|ETM_TRACE_PKT13
GPIO60|CAMIF_DATA8|ETM_TRACE_PKT14
GPIO61|CAMIF_DATA9|ETM_TRACE_PKT15
GPIO65|ETM_TRACESYNC
GPIO78|A1_23|SDRAM1_DQM2
GPIO80|AUX_PCM_CLK|ETM_TRACE_PKT10|GRFC14|TSIF_SYNC|TSIF_SYNC|TSIF_NULL
GPIO81|CAMIF_DATA1
GPIO82|CAMIF_PCLK
GPIO83|CAMIF_DATA0
GPIO92|GP_PDM0
GPIO102|AUX_PCM_SYNC|SDAC_L_R|GRFC11
GPIO103|AUX_PCM_DOUT|SDAC_DOUT|GRFC12
L25
L24
K1 9
E1 4
L18
G1 4
RING ER |GPIO18|CA MIF_E N
UA RT 1_RFR_ N|GP IO 93|SB ST 1
UA RT 1_CTS_ N|GP IO 97
UA RT 1_DP_R X_DA TA |GPIO9 6
UA RT 2_RFR_ N|US IM_C LK |GPIO9 1
UA RT 2_CTS_ N|US IM _RESET |GPI O90
UA RT 2_DP_R X_DA TA |USIM_ PWR_ EN |GPI O89
UA RT 2_DP_T X_DATA |USI M_DA TA |GPIO8 8
UA RT 3_RFR_ N|GP IO 87|TSIF _C LK
UA RT 3_CTS_ N|GP IO 86|TSIF _E NABL E|PM _SBD T
UA RT 3_DP_R X_DA TA |GPIO85|TS IF_DATA |PM_ SB ST
UA RT 3_DP_T X_DATA |G PIO84| TS IF_E RRO R|TSIF_NU LL| TSIF_S YN C|PM _S BC K
GPIO26|I2C_SDA
GPIO27|I2C_SCL
GPIO28
GPIO41
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
UA RT 1_DP_T X_DATA |G PIO95| NAND_B OOT_E RR
KE YSEN SE 4_ N|GP IO 48|ET M_ TR ACE_ PK T2
KE YSEN SE 3_ N|GP IO 47|KYP D_7|ETM _T RACE _P KT 1
KE YSEN SE 2_ N|GP IO 46|KYP D_5|ETM _T RACE _P KT 0
KE NS ENSE 1_ N|GPIO63| KE YSEN SE1_ N|KYP D_3
KE YSEN SE 0_ N|GP IO 62|KYP D_1|ETM _P IPES TAT0
E18
G21
D19
K18
H15
D21
G16
E19
B5
T5
L19
H25
J22
H24
G18
H7
E4
H16
R18
L22
C2
F4
G5
F5
K2 4
K2 2
M21
M19
G22
SB_DA T
S B_ SE O
B_ OE _N
SD_D( 3)
SD_D( 2)
SD_D( 1)
SD_D( 0)
SD_CLK
SD_C MD
P3_2.6V
P3_2.6V
P3_2.6V
P4_2.6V
P4_2.6V
P4_2.6V
P4_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P1_1.8V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
R T_RT S
R T_CT S
T 1_RX D
SI M_ CL K
I M_RS T
UC H_INT
SIM_ IO
WR_ON 2
BACK UP
U21
P2 1
D13
P1 9
R19
M18
CAM_D0
CAM_D1
CAM_D2
CAM_D3
CAM_D4
CAM_D5
CAM_D6
CAM_D7
ACK_INT
M_DQM2
CM_CLK
_DETECT
AM_PCLK
OOT_SW
HG_EN_N
M_SYNC
M_DOUT
WR_ON 1
K2 5
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
B20
VDD_PAD 15
U2
VDD_PAD 14
R2
VDD_PAD 13
M2
VDD_PAD 12
K2
VDD_PAD 11
F2
VDD_PAD 10
U1
VSS_PA D1 4
R1
VSS_PA D1 3
M1
VSS_PA D1 2
K1
VSS_PA D1 1
F1
VSS_PA D1 0
AD 13
VDD_PAD 22
AD 9
VDD_PAD 21
AD 5
VDD_PAD 20
AE 13
VSS_PA D2 2
AE 9
VSS_PA D2 1
AE 5
VSS_PA D2 0
B8
VDD_PAD 33
B14
VDD_PAD 32
J2 4
VDD_PAD 31
P24
VDD_PAD 30
A8
VSS_PA D3 3
A14
VSS_PA D3 2
B16
VSS_PA D3 1
P25
VSS_PA D3 0
B3
VDD_PAD 40
T18
VDD_Q FUS E
D2 _15
D2 _14
D2 _13
D2 _12
D2 _11
D2 _10
D2 _9
D2 _8
D2 _7
D2 _6
D2 _5
D2 _4
D2 _3
D2 _2
D2 _1
D2 _0
CIF_EN
_BL_SEL
WR_ON 4
D1 2
P18
G1 1
E16
D1 7
G1 7
D2 0
H1 3
E13
B4
VDD_DI G1 2
B10
VDD_DI G1 1
B13
VDD_DI G1 0
A23
VDD_DI G9
D2 4
VDD_DI G8
F24
VDD_DI G7
R2 4
VDD_DI G6
AD 14
VDD_DI G5
AD 7
VDD_DI G4
AB 2
VDD_DI G3
W2
VDD_DI G2
H2
VDD_DI G1
D2
VDD_DI G0
AB 22
VSS _DIG1 3
A4
VSS _DIG1 2
A10
VSS _DIG1 1
A13
VSS _DIG1 0
B23
VSS _DIG9
D2 5
VSS _DIG8
F25
VSS _DIG7
R2 5
VSS _DIG6
AE 14
VSS _DIG5
AE 7
VSS _DIG4
AB 1
VSS _DIG3
W1
VSS _DIG2
H1
VSS _DIG1
D1
VSS _DIG0
GPIO20|BT_DATAETM_TRACE_PKT8
GPIO21|BT_TX_RX_N|ETM_TRACE_PKT11
GPIO22|BT_SBDT|ETM_TRACE_PKT12
GPIO23|BT_SBCK|ETM_TRACE_PKT13
GPIO24|BT_SBST|ETM_TRACE_PKT14
GPIO25|BT_CLK|ETM_TRACE_PKT15
P3_2.6V
RT1_TX D
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
Y22
HK AIN5
W2 1
HK AIN4
U1 9
HK AIN3
AD 23
HK AIN2
W2 2
HK AIN1
V21
HK AIN0
A2 _20| GP IO34LCD_RSE BI2_ HL B_ N
A2 _19| D217W AIT_ N
A2 _18| D216A DV _N
A2 _17
A2 _16
A2 _15
A2 _14
A2 _13
A2 _12
A2 _11
A2 _10
A2 _9
A2 _8
A2 _7
A2 _6
A2 _5
A2 _4
A2 _3
A2 _2
A2 _1
LB 2_N|A2 _0|NAND2 _ALE
UB 2_N|NAND 2_CL E
NAND 2_FLA SH_R EADY |GPIO33|EB I2_P NAND_R EA DY
LC D_CS_ N|GP IO38
LC D_EN|GP IO37| HUB_ N
F22
H21
WE2_ N
OE2_ N
5)
4)
3)
2)
1)
0)
)
)
)
)
)
)
)
)
)
)
C247
P2_2.6V
P2_2.6V
P2_2.6V
P2_2.6V
P2_2.6V
P2_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
B11
B12
A12
A11
AE 16
EA R1 OP
AE 15
EA R1 ON
AB 16
LINE _O P
AB 17
LINE _O N
V16
MI CB IAS
AA2 0
CCO MP
AA1 7
HP H_ R
W1 7
HP H_ L
UC P300
K21
N18
A5
ON ENAND_C S
BT_SL EEP
US B_ HS _XCS
E11
D6
E7
P22
T21
E10
D9
B7
AB 20
LINE _R _IN
AB 21
LINE _R _IP
AB 18
LINE _L _IN
AB 19
LINE _L _IP
R21
J19
H19
E24
S B_HS _X BEL
S B_ HS_X WRH
NAND_R EADY
ML CD_C S_N
T _UAR T_ SEL
P2_2.6V
P2_2.6V
P2_2.6V
P2_2.6V
P2_2.6V
P2_2.6V
P2_2.6V
P2_2.6V
P2_2.6V
P2_2.6V
P2_2.6V
P2_2.6V
P2_2.6V
P2_2.6V
P2_2.6V
P2_2.6V
P2_2.6V
AE 11
AA14
V1 4
AB 13
AD 12
W1 3
AB 12
AA13
AE 10
AD 10
AB 11
AA12
W1 2
V1 3
AB 10
AA11
AB 9
V1 2
AA9
AA10
AD8
AE 8
V1 5
AE 12
AD 11
SD RA M1_C LK _EN0
SD RA M1_D 23| GP IO74|EB I1_H UB _N
SD RA M1_D 22| GP IO73|EB I1_H LB _N
SD RA M1_D 21| GP IO72
SD RA M1_D 20| GP IO71
SD RA M1_D 19| GP IO70
SD RA M1_D 18| GP IO69
SD RA M1_D 17| GP IO68
SD RA M1_D 16| GP IO67
SD RA M1_D 15| D1_1 5
SD RA M1_D 14| D1_1 4
SD RA M1_D 13| D1_1 3
SD RA M1_D 12| D1_1 2
SD RA M1_D 11| D1_1 1
SD RA M1_D 10| D1_1 0
SD RA M1_D9 |D1_ 9
SD RA M1_D8 |D1_ 8
SD RA M1_D7 |D1_ 7
SD RA M1_D6 |D1_ 6
SD RA M1_D5 |D1_ 5
SD RA M1_D4 |D1_ 4
SD RA M1_D3 |D1_ 3
SD RA M1_D2 |D1_ 2
SD RA M1_D1 |D1_ 1
SD RA M1_D0 |D1_ 0
P3_2.6V
C24
P2_2.6V
P2_2.6V
P2_2.6V
P2_2.6V
P2_2.6V
P2_2.6V
P2_2.6V
P2_2.6V
XM EM 1_CS _N 3| GP IO77|SD RA M1 _C S_N1
XM EM 1_CS _N 2| SDRA M1 _CS_ N0
XM EM 1_CS _N 1| GP IO76
XM EM 1_CS _N 0| SDRA M1 _CS_ N2
RO M1 _CLK |SDRAM 1_ CL K
RO M1 _ADV _N |SDR AM 1_RA S_ N
XM EM 1_HW AIT_ N|SD RA M1_C LK _EN1
XM EM 1_LW AI T_N|SD RAM1 _CAS _N
P3_2.6V
A2 (16)
A2(15)
A2(14)
A2(13)
A2(12)
A2(11)
A2(10)
A2 (9)
A2 (8)
A2(7 )
A2(6 )
A2 (5)
A2 (4)
A2 (3)
A2 (2)
A2 (1)
M4
U4
U7
AA2
Y2
E1
P8
T4
T7
K4
K7
K5
J1
J5
J2
J4
N4
J7
G2
H5
Y4
E2
Y5
G4
H4
GP IO 66| MONO _S TE REO_ HS _DE T_N|ET M_ TRAC EC LK
GP IO64| UART 1_ RI|ETM _PIP ESTA T2
GP IO53| KYPD_ 17| ETM_ TR AC E_PK T7
GP IO52| KYPD_ 15| ETM_ TR AC E_PK T6
GP IO51| KYPD_ 13| ETM_ TR AC E_PK T5
GP IO50| KYPD_ 11| ETM_ TR AC E_PK T4
GP IO49| KYPD_9 |ETM_T RA CE _PKT 3
GP IO 45|KYP D_MEM O|ET M_ TR AC ESYN C_ B
GP IO 44|UA RT 1_DTR|ET M_PI PEST AT 0B|GP_ CL K
GP IO 43|ET M_ PIPE STAT 1B
GP IO 42|PS _HOL D|ET M_ PIPE STAT 2B
GP IO 40|PM _INT _N
GP IO39| UA RT1_DC D
P3_2.6V
P3_2.6V
ET
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
MDDIH_DA TP
MDDIH_DA TN
MDDI H_ST BP
MDDIH_ ST BN
MDDIC_DA TP
MDDIC_DA TN
MDDI C_ST BP
MDDIC_ ST BN
P3_2.6V
P3_2.6V
_ CK E
W4
U5
Y1
V4
AA1
G1
V5
K8
MD P_VS YN C_PR IM A_RY |GPIO105
MDP_ VS YNC_ SE CO N_DARY |GPIO104
T_WAKE
T_RST_N
5M_EN
DIO_SDA
DIO_SCL
BT_INT
_ CA S
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
LB 1_N|SD RA M1_DQ M0
UB 1_N|SD RA M1 _DQM1
WE1_ N|SDRA M1 _W E_ N
OE 1_N|SD RA M_ CLK_ EN 2
A1 _25| GP IO75| SDRA M1 _DQ M3
A1 _24| GP IO79SDR AM 1_ A0
A1 _22| SD RAM1 _D3 1
A1 _21| SD RAM1 _D3 0
A1 _20| SD RAM1 _D2 9
A1 _19| SD RAM1 _D2 8
A1 _18| SD RAM1 _D2 7
A1 _17| SD RAM1 _D2 6
A1 _16| SD RAM1 _D2 5
A1 _15| SD RAM1 _D2 4
A1 _14
A1 _13
A1 _12
A1 _11
A1 _10
A1 _9
A1 _8
A1 _7
A1 _6
A1 _5
A1 _4
A1 _3
A1 _2
A1 _1
GPIO4|GRFC1
GPIO7|GRFC4
GPIO8|GRFC5
GPIO13|GP_MN|GP_CLK|CAMCLK_PO
GPIO14|AUX_PCM_DIN|SDAC_MCLK|GRFC13|ETM_TRACE_PKT9|TSIF_NULL
GPIO15|CAMIF_HSYNC
GPIO16|CAMIF_VSYNC
GPIO17|CAMIF_RESET|TSIF_NULL|BM_MDM_TRIG
GPIO19|GP_CLK
R309
T8
V1
R7
R4
R5
N8
T2
T1
P5
P4
M8
P7
N5
P2
P1
N1
N2
N7
M7
M5
L5
L8
L7
L1
M22
F21
E6
J25
E22
_ CS 0
_ CL K
_ RA S
L2
L4
R8
V2
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
SD RA M_ BA1
SD RA M_ BA0
AC2
BOOT _M ODE3
AD 20
BOOT _M ODE2
AD 19
BOOT _M ODE1
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
_VSYNC
_RESET
OR_PWM
C233
DAC_ RE F
PA_O N2 |GPIO29| BM _INT|TSIF_S YN C
PA _O N1 |GPIO2
PA _O N0
PA _R AN GE 1|GP _P DM 2
PA _R AN GE 0|GP _P DM 1
TCXO _E N|GP IO94
TR K_ LO_ADJ
TX _AGC _ADJ
MODE 2
MODE 1
MODE 0
PCM_DIN
_HSYNC
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
NC
NC
GND_SLUG
TX_RBIAS
DAC_IREF
TX_QP
TX _QN
TX_IP
TX_IN
VDDA2
VDDA2
VDDA2
HB_RF_OU T3
HB_RF_OU T2
LB_RF_OU T2
HB_RF_OU T1
LB_RF_OU T1
VDDA 2
VDDA 1
U200
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
WPRXSE1_OUT
GCELL_INN
GCELL_INP
EGSM_INN
EGSM_INP
DCS_INN
DCS_INP
GPCS_INN
GPCS _INP
NC
NC
NC
NC
NC
WPRXSE1
NC
WPRXSE2
NC
NC
SB DT
VDDA2
VDDA1
VDDM
VTUNE2
VDDA2
RF_ON
VDDA2
WB_MX_ INP
WB_MX_ INM
WPRXLB P
WPRXLB M
WPRXHBP
WPRXHBM
WPRXSE2_OU T
VDDA2
TCXO
VDDA1
VDDA1
VTUN E1
VDDA1
VDDA2
NC
NC
VDDA1
PR X_QP
PR X_QN
PR X_IN
PR X_IP
NC
NC
NC
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
PD ET_IN
SD RAM_DQ M3
A1(0 )
AD 15
WDOG_EN
G2 4
WDOG_STB |G PIO_ 0|SB CK1
R22
T22
Y2 1
TX _ON|GR FC1 0
GP IO 12|GR FC9
GP IO 11|GR FC8
GP IO 10|GR FC7
GP IO9|GR FC6
GP IO6|GR FC3
GP IO5|GR FC2
GP IO3|GR FC0
I_OU T
I_OU T_ N
Q_ OU T
Q_ OU T_ N
SBST|SSBI1_DATA
SBDT|SSBI0_DATA
SBCK|SSBI2_DATA
SBDT1|GPIO1
P3_2.6V
P3_2.6V
P3_2.6V
SD RAM_DQ M0
SD RAM_DQ M1
SD RA M_ WE
RESERV ED
E25
P3_2.6V
P3_2.6V
P3_2.6V
TC XO
US B_XT AL 48_IN
US B_XT AL 48_OU T
SL EEP_X TAL_ IN
SL EEP_X TAL_ OU T
RESI N_ N
RESO UT_N
RESO UT_N_E BI1
A7
E9
H12
J21
P3_2.6V
P3_2.6V
I2S _DO WN
TP _M OD E300
TP _M OD E301
D18
A9
B9
A1 5
B1 5
P3_2.6V
HS_XINT
M_MCLK
RESE TO UT _N
VSS_THERMAL
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
TC XO _O UT
SL EEP_X TA L_IN
1
2
C122
A1
A2
A3
B1
B2
C1
D4
E5
G7
H8
H9
J8
L12
L13
M11
M12
M13
N13
AA5
AB4
AC1
AD1
AD2
AE1
AE2
AE3
N11
N12
P11
P12
R11
R12
U8
V8
V9
W7
AA21
W19
A24
A25
AC25
AD24
AD25
AE23
AE24
AE25
B24
B25
C25
D22
E20
E21
G19
H17
H18
J18
L14
L15
M14
M15
N14
N15
P13
P14
P15
R13
R14
R15
U18
V17
V18
V19
C120
C370
B17
E12
N2 2
AD 21
AA1 6
Y25
W2 5
T25
T24
AD 22
AD 16
D1 1
N2 5
A20
A17
E17
AE 21
W1 8
W1 6
AB 25
V25
AA2 5
U2 5
AE 22
AB 15
T19
AC 24
C365 C366 C367 C368 C369
Flow Chart of Troubleshooting
C241
C235
C238
C245
R206
C239
A200
C236
C240
C231
C244
C237
C234
C255
C248
R204
C259
C217
C226
C228
C229
2
R309
3
C330
C328
C351
C319
C350
24
49
R303
17
C364
C546
C544
R302
C538
R304
U200
UCP300
TP_SDRAM_CS0
TP_D300
SC101
TA100
C121
C120
PAM100
C111
C122
L200
DUP200
TP_SDRAM_RAS
R108
RFS100
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
C339
C361
C347
C360
TP_SDRAM_CAS
9-21
C344
C100
C345
R103
100
RFS101
C102
C101
C105
C131
D700
C333
C326
R325
R101
R203
C700
C701
C332
C327
C338
C370
C355
R104
R628
C356
C362
C359
C363
C336
R316
C337
C331
C357
C335
C418
C300
R106
R105
R107
C202
C419
SC111
C119
R102
L103
C113
C117
L203
TP_A300
F100
R319
R317
TP_SDRAM_WE
F101
C413
R318
F102
C367
C206
R202
C213
C540
R328
TP_OE
TP_MODE300
C208
C528
C368
C530
C369
C366
C365
C114
C302
C325
C329
C334
C268
C267
C116
C112
C115
L104
L102
L107
L106
C209
L202
C118
L101
C233
L105
C242
C246
C243
C210
C247
C251
C252
L108
C372
UME300
C225
R208
C232
C223
C222
C230
L206
C254
TP_MODE301
C264
L208
C253
C219
C224
C221
C249
C256
L205
C258
1
C220
C218
C266
C265
C260
SC102
C262
Flow Chart of Troubleshooting
9-2-3. DCS1800 Receiver
**If you check the rx chain,
Check not only RF Devices but also resistors, inductors and capacitors.
Continuous RX ON
RF Input : 698 CH
AMP : -50dBm
NO
Check C105
≥ -65dBm ?
Resolder RFS101
YES
NO
Check L105
≥ -55dBm ?
Replace PAM100
YES
U200 Check
Pin#11, 12, 13,14
≥ 500mV ?
NO
Resolder U200 or check pins
related to U200
YES
Check U200
YES
THE END
9-22
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting
RFS101
G
AC
1
2
G
4
3
L100
MODE
C105
ANT_SEL0
ANT_SEL1
ANT_SEL2
L
GSM900 TX
L
H
GSM1800/1900 TX
H
H
L
GSM900 RX
H
L
H
C131
GSM1800 RX
H
H
H
GSM1900 RX
L
H
H
UMTS 2100 RX/TX
H
L
L
OUT
G
GSM_RXM_900
3
L101
C114
4
C 115
GSM_RXP_900
25
L102
F101
GND
GND
GND
C 112
OUT
IN
G
R102
24
22
20
GND
GND
GND
GND
GND
18
19
17
GND
GND
15
14
16
GND
GND
GND
GN D
1
2
3
1
25
MODE
RS VD
_TXEN
VA PC
BS2
BS1
9
29
C113
4
5
6
7
RX4
RX3
RX2
RX1
WC DM A1
DCS|PCS_IN
GSM_ IN
PAM100
12
13
27
28
VBAT T
11
10
21
23
ANT
8
F100
26
L103
OUT
1
IN
G
GOUT
3
DCS_RXM
L105
C116
4
L104
DCS_RXP
25
F102
<TX MODULE>
C117
OUT
1
IN
3
G
4
GOUT
2
5
PCS_RXM
L106
L108
C118
PCS_RXP
L107
GSM_ANT_SEL2_N
C119
R108
PA_PWR_CTL
C122
_
R204
C232
PDET_IN
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
WPRXSE1_OUT
GCE LL_INN
GCELL_INP
EGSM_INN
EGSM_INP
DCS_ INN
DCS_ INP
GPCS _INN
GPCS _INP
NC
NC
NC
NC
NC
WPRXSE 1
NC
WPRXSE 2
U200
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
RX_QP
RX_QM
RX_IM
RX_IP
VDDA2
TCXO
VDDA1
VDDA1
VTUNE1
VDDA1
VDDA2
NC
NC
VDDA1
PRX_QP
PRX_QN
PRX_IN
PRX_IP
NC
NC
NC
NC
NC
SB DT
VDDA 2
VDDA 1
VDDM
VTUNE2
VDDA 2
RF_ON
VDDA 2
WB _MX_INP
WB _MX_INM
WP RXLBP
WP RXLBM
WP RXHBP
WP RXHBM
WP RXSE 2_OUT
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
NC
NC
GND_SLUG
TX_RBIAS
DAC_IREF
TX _QP
TX_QN
TX_IP
TX_IN
VDDA 2
VDDA 2
VDDA 2
HB_RF_OUT3
HB_RF_OUT2
LB_RF_OUT2
HB_RF_OUT1
LB_RF_OUT1
VDDA 2
VDDA 1
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
C230
_S3_
PWR_DET
C233
GSM_RXM_ 900
GSM_RXP_900
DCS_RX M
DCS_RX P
PCS_RX M
PCS_RX P
C243
C247
C249
C257
L206
TA201 C256
C250
R208
SSBDT _RTR
B_MIX_IN_P
B_MIX_IN_M
_ON_TX_ON
C253 C254
9-23
C2
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting
C241
C235
C236
C240
C231
C244
C237
C234
C255
C248
R204
C217
U200
F100
TA100
C121
C120
C119
R102
SC101
F101
F102
C223
201
C226
C268
C267
C112
L103
PAM100
C111
C122
L200
DUP200
R108
R106
R105
R107
C202
R104
F200
C212
R101
R203
R202
C213
C114
C113
C200
L203
C208
C115
C116
C117
C206
C201
C204
PAM200
C269
L102
L104
L107
L106
C118
L101
C242
L105
C233
L108
C219
C225
C246
C243
C209
C251
C210
C252
L202
R208
C232
C247
C230
L206
L207
SC103
C254
C203
R200
C229
C222
C253
C205
F201
C224
C228
C264
L208
C261
C220
C218
C221
C249
C256
C257
C250
L205
C258
SC102
C262
C265
C266
TA201
C263
C259
C260
R207
R201
C238
C245
R206
C239
TA200
R103
SC100
C100
100
C102
C101
RFS101
D700
C105
C131
C700
RFS100
TA700
C701
9-24
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting
9-2-4. DCS1800 Transmitter
**If you check the tx chain,
Check not only RF Devices but also resistors, inductors and capacitors.
Tx ON
(Level : 0)
battery voltage : 3.8V
Check C122
≤ 2.5V ?
NO
Check UCP300
YES
Check R101
≤ 2dBm?
NO
Resolder U200
YES
Check C105
≥ 25dBm ?
NO
Resolder or Change PAM100
YES
RFS101 Check
Pin#2 ≥ 30dBm?
NO
Resolder or Change RFS101
YES
Check UCP300
YES
THE END
9-25
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting
RFS100
4G
3
G
G2
RFS101
RFIN
1
ANT
C100
C101
G
AC
1
2
G
3
4
C102
L100
MODE
ANT_SEL0
ANT_SEL1
ANT_SEL2
GSM900 TX
L
H
L
GSM1800/1900 TX
H
H
L
GSM900 RX
H
L
H
C105
C131
VBATT_4.2V
GSM1800 RX
H
H
H
GSM1900 RX
L
H
H
UMTS 2100 RX/TX
H
L
L
TA100
C111
GN D
GN D
GN D
GN D
GN D
GN D
GN D
GN D
GN D
C112
OUT
IN
GOUT
G
GSM_RXM_900
3
L101
C114
4
C115
GSM_RXP_900
25
2
3
1
25
L102
F101
GN D
BS2
BS1
GN D
29
R104
1
R102
L103
1
9
11
12
13
14
15
16
17
18
19
20
22
24
R103
GN D
27
28
DCS1800_PCS1900_TX
MODE
RSVD
_TXE N
VAPC
C113
4
5
6
7
RX4
RX3
RX2
RX1
WC DM A1
DC S|PCS_IN
GS M_IN
PAM100
GN D
R101
VBAT T
GN D
10
21
23
UMTS_ANT_2100
ANT
8
F100
26
OUT
IN
GOUT
G
3
DCS_RXM
L105
C116
L104
4
DCS_RXP
25
R105
EGSM900_TX
R106
F102
<TX MODULE>
R107
C117
1
OUT
IN
3
G
4
GOUT
2
5
PCS_RXM
L106
L108
C118
PCS_RXP
L107
GSM_ANT_SEL1_N
GSM_ANT_SEL2_N
C119
GSM_ANT_SEL0_N
R108
GSM_PA_PWR_CTL
C121
C24
G1 3
G1 2
W5
AA15
XM EM 2_CS _N 3| GP IO36
W1 5
XM EM 2_CS _N 2| GP IO35
AB 14
XM EM 2_CS _N 1| NAND2_CS _N
W1 4
XM EM 2_CS _N 0| NAND1_CS _N
AE 4
WE2_ N
AE 6
OE 2_N|NAND 2_RE _N
P2_2.6V
P2_2.6V
P2_2.6V
P2_2.6V
P2_2.6V
P2_2.6V
P2_2.6V
P2_2.6V
P2_2.6V
P2_2.6V
P2_2.6V
P2_2.6V
P2_2.6V
P2_2.6V
P2_2.6V
P2_2.6V
AA8
AB 8
W1 1
W1 0
AD6
AB 7
V1 1
W9
AA7
AD4
V1 0
AB 6
AB 5
W8
AD3
AA6
L25
L24
K1 9
E1 4
L18
G1 4
UA RT 1_RFR_ N|GP IO 93|SB ST 1
UA RT 1_CTS_ N|GP IO 97
UA RT 1_DP_R X_DA TA |GPIO9 6
UA RT 2_RFR_ N|US IM_C LK |GPIO9 1
UA RT 2_CTS_ N|US IM _RESET |GPI O90
UA RT 2_DP_R X_DA TA |USIM_ PWR_ EN |GPI O89
UA RT 2_DP_T X_DATA |USI M_DA TA |GPIO8 8
UA RT 3_RFR_ N|GP IO 87|TSIF _C LK
UA RT 3_CTS_ N|GP IO 86|TSIF _E NABL E|PM _SBD T
UA RT 3_DP_R X_DA TA |GPIO85|TS IF_DATA |PM_ SB ST
UA RT 3_DP_T X_DATA |G PIO84| TS IF_E RRO R|TSIF_NU LL| TSIF_S YN C|PM _S BC K
US B_DAT_ VP
US B_SE 0_ VM
US B_OE _TP_ N
SD CC _DAT3|GPI O101
SD CC _DAT2|GPI O100
SD CC _DAT1|GPI O99
SD CC _DAT0|GPI O32| MMC _DATA
SD CC_CL K|GP IO31| MMC _C LK
SD CC_CM D|GP IO30| MMC _C MD
P3_2.6V
P3_2.6V
P3_2.6V
I2_DATA
PS _HOL D
BDT_RTR
PS _H OLD
9-26
NC
NC
B19
B18
A19
A18
B21
B22
A21
A22
1.8V
1.8V
1.8V
1.8V
G9
H1 4
D1 0
G1 0
A6
B6
H1 1
D5
D8
H1 0
E8
G8
D7
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
This Document can not be used without Samsung's authorization
DA C_RE F
MOTO R_ E
LC D_BL_ E
PA _ON0 _2
PA _RAN G
PA _RAN G
HW_V SY NC
CH G_ INDIC
1.8V
1.8V
1.8V
1.8V
AU DIO_ SW
CA M_ PWR
SC AN_0
SC AN_1
SC AN_2
TO UC H_I2
TO UC H_I2
LC D_ID
5M_R ESET
TOUC H_ EN
PS _HOL D
PM _INT _N
US B_HS _O
MS MA _2.6V
MS MA _2.6V
MS MA _2.6V
MS MA _2.6V
AD 18
AU XIP
AD 17
AUXI N
AA1 9
HPH_ VR EF
AA1 8
AU XO UT
MS MA _2.6V
MS MA _2.6V
MS MA _2.6V
MS MA _2.6V
RX _IP
RX _IM
RX _QP
RX _QM
MIC1 P
MIC1 N
MIC2 P
MIC2 N
C318
RA D
C320
RA D
EA RO _P
EA RO _N
MS MA _2.6V
MS MA _2.6V
MS MA _2.6V
MS MA _2.6V
MS MA _2.6V
MS MA _2.6V
MS MA _2.6V
MS MA _2.6V
MS MA _2.6V
MS MA _2.6V
AM UX _O UT
C335 C324 C325 C326 C32
V_
C336
C338 C339 C340 C341 C342
C352 C355 C356 C357 C
R319
VDD_PLL
VDDA
VDDA
VDDA
VDDA
VDDA
VDDA
VDDA
VDDA
VDDA
VDDA
VSSA
VSSA
VSSA
VSSA
VSSA
VSSA
VSSA
VSSA
VSSA
VSSA
VSSA
VSSA
VSSA
VSSA
VSSA
VSSA
R325
SAMSUNG Proprietary-Contents may change without notice
TX _IP
TX _IM
TX _QP
TX _QM
MS MA _2.6V
MS MA _2.6V
MS MA _2.6V
MS MA _2.6V
MS MA _2.6V
MS MA _2.6V
MS MA _2.6V
MS MA _2.6V
TRST_N
TCK
TMS
TDI
TDO
RTCK
M25
N21
M24
P2_2.6V
P2_2.6V
CAM_ FLA S
AE 18
MIC1 P
AE 17
MIC1 N
AE 20
MIC2 P
AE 19
MIC2 N
E15
D15
G15
D14
A16
D16
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
RING ER |GPIO18|CA MIF_E N
N24
PA_POWER_CTL
N19
PA_POWER_CTL_M
AA22
GSM_PA_DAC_REF
H16
R18
L22
C2
F4
G5
F5
K2 4
K2 2
M21
M19
UA RT 1_DP_T X_DATA |G PIO95| NAND_B OOT_E RR
KE YSEN SE 4_ N|GP IO 48|ET M_ TR ACE_ PK T2
KE YSEN SE 3_ N|GP IO 47|KYP D_7|ETM _T RACE _P KT 1
KE YSEN SE 2_ N|GP IO 46|KYP D_5|ETM _T RACE _P KT 0
KE NS ENSE 1_ N|GPIO63| KE YSEN SE1_ N|KYP D_3
KE YSEN SE 0_ N|GP IO 62|KYP D_1|ETM _P IPES TAT0
G25
H22
L21
E25
SD_D( 3)
SD_D( 2)
SD_D( 1)
SD_D( 0)
SD_CLK
SD_C MD
P3_2.6V
P3_2.6V
P3_2.6V
P4_2.6V
P4_2.6V
P4_2.6V
P4_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
V7
AA4
RF _ON_ TX
GS M_ ANT
GS M_ ANT
GS M_ ANT
CAM_ FLA S
AB 24
I_IP_C H0
AA2 4
I_IM_C H0
W2 4
Q_ IP_C H0
Y24
Q_ IM_C H0
V24
I_IP_C H1
U2 4
I_IM_C H1
U2 2
Q_ IP_C H1
V22
Q_ IM_C H1
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
SB_DA T
S B_ SE O
B_ OE _N
U21
P2 1
D13
P1 9
R19
M18
D1 2
P18
G1 1
E16
D1 7
G1 7
D2 0
H1 3
E13
B20
VDD_PAD 15
U2
VDD_PAD 14
R2
VDD_PAD 13
M2
VDD_PAD 12
K2
VDD_PAD 11
F2
VDD_PAD 10
U1
VSS_PA D1 4
R1
VSS_PA D1 3
M1
VSS_PA D1 2
K1
VSS_PA D1 1
F1
VSS_PA D1 0
AD 13
VDD_PAD 22
AD 9
VDD_PAD 21
AD 5
VDD_PAD 20
AE 13
VSS_PA D2 2
AE 9
VSS_PA D2 1
AE 5
VSS_PA D2 0
B8
VDD_PAD 33
B14
VDD_PAD 32
J2 4
VDD_PAD 31
P24
VDD_PAD 30
A8
VSS_PA D3 3
A14
VSS_PA D3 2
B16
VSS_PA D3 1
P25
VSS_PA D3 0
B3
VDD_PAD 40
T18
VDD_Q FUS E
D2 _15
D2 _14
D2 _13
D2 _12
D2 _11
D2 _10
D2 _9
D2 _8
D2 _7
D2 _6
D2 _5
D2 _4
D2 _3
D2 _2
D2 _1
D2 _0
GPIO54|CAMIF_DATA2|ETM_TRACE_PKT8
GPIO55|CAMIF_DATA3|ETM_TRACE_PKT9
GPIO56|CAMIF_DATA4|ETM_TRACE_PKT10
GPIO57|CAMIF_DATA5|ETM_TRACE_PKT11
GPIO58|CAMIF_DATA6|ETM_TRACE_PKT12
GPIO59|CAMIF_DATA7|ETM_TRACE_PKT13
GPIO60|CAMIF_DATA8|ETM_TRACE_PKT14
GPIO61|CAMIF_DATA9|ETM_TRACE_PKT15
GPIO65|ETM_TRACESYNC
GPIO78|A1_23|SDRAM1_DQM2
GPIO80|AUX_PCM_CLK|ETM_TRACE_PKT10|GRFC14|TSIF_SYNC|TSIF_SYNC|TSIF_NULL
GPIO81|CAMIF_DATA1
GPIO82|CAMIF_PCLK
GPIO83|CAMIF_DATA0
GPIO92|GP_PDM0
GPIO102|AUX_PCM_SYNC|SDAC_L_R|GRFC11
GPIO103|AUX_PCM_DOUT|SDAC_DOUT|GRFC12
R T_RT S
R T_CT S
T 1_RX D
SI M_ CL K
I M_RS T
UC H_INT
SIM_ IO
WR_ON 2
BACK UP
K2 5
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
Y22
HK AIN5
W2 1
HK AIN4
U1 9
HK AIN3
AD 23
HK AIN2
W2 2
HK AIN1
V21
HK AIN0
GPIO26|I2C_SDA
GPIO27|I2C_SCL
GPIO28
GPIO41
WR_ON 1
B11
B12
A12
A11
B4
VDD_DI G1 2
B10
VDD_DI G1 1
B13
VDD_DI G1 0
A23
VDD_DI G9
D2 4
VDD_DI G8
F24
VDD_DI G7
R2 4
VDD_DI G6
AD 14
VDD_DI G5
AD 7
VDD_DI G4
AB 2
VDD_DI G3
W2
VDD_DI G2
H2
VDD_DI G1
VDD_DI G0 D2
AB 22
VSS _DIG1 3
A4
VSS _DIG1 2
A10
VSS _DIG1 1
A13
VSS _DIG1 0
B23
VSS _DIG9 D2 5
VSS _DIG8
F25
VSS _DIG7
R2 5
VSS _DIG6
AE 14
VSS _DIG5
AE 7
VSS _DIG4
AB 1
VSS _DIG3
W1
VSS _DIG2
H1
VSS _DIG1
D1
VSS _DIG0
E18
G21
D19
K18
H15
D21
G16
E19
B5
T5
L19
H25
J22
H24
G18
H7
E4
WR_ON 4
C247
P2_2.6V
P2_2.6V
P2_2.6V
P2_2.6V
P2_2.6V
P2_2.6V
P3_2.6V
RT1_TX D
UC P300
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P1_1.8V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
C24
P2_2.6V
P2_2.6V
P2_2.6V
P2_2.6V
P2_2.6V
P2_2.6V
P2_2.6V
P2_2.6V
P2_2.6V
P2_2.6V
P2_2.6V
P2_2.6V
P2_2.6V
P2_2.6V
P2_2.6V
P2_2.6V
P2_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
AE 16
EA R1 OP
AE 15
EA R1 ON
AB 16
LINE _O P
AB 17
LINE _O N
V16
MI CB IAS
AA2 0
CCO MP AA1 7
HP H_ R
W1 7
HP H_ L
A2 _20| GP IO34LCD_RSE BI2_ HL B_ N
A2 _19| D217W AIT_ N
A2 _18| D216A DV _N
A2 _17
A2 _16
A2 _15
A2 _14
A2 _13
A2 _12
A2 _11
A2 _10
A2 _9
A2 _8
A2 _7
A2 _6
A2 _5
A2 _4
A2 _3
A2 _2
A2 _1
LB 2_N|A2 _0|NAND2 _ALE
UB 2_N|NAND 2_CL E
NAND 2_FLA SH_R EADY |GPIO33|EB I2_P NAND_R EA DY
LC D_CS_ N|GP IO38
LC D_EN|GP IO37| HUB_ N
CAM_D0
CAM_D1
CAM_D2
CAM_D3
CAM_D4
CAM_D5
CAM_D6
CAM_D7
ACK_INT
M_DQM2
CM_CLK
_DETECT
AM_PCLK
OOT_SW
HG_EN_N
M_SYNC
M_DOUT
WE2_ N
OE2_ N
5)
4)
3)
2)
1)
0)
)
)
)
)
)
)
)
)
)
)
AE 11
AA14
V1 4
AB 13
AD 12
W1 3
AB 12
AA13
AE 10
AD 10
AB 11
AA12
W1 2
V1 3
AB 10
AA11
AB 9
V1 2
AA9
AA10
AD8
AE 8
V1 5
AE 12
AD 11
E11
D6
E7
P22
T21
E10
D9
B7
AB 20
LINE _R _IN
AB 21
LINE _R _IP
AB 18
LINE _L _IN
AB 19
LINE _L _IP
GPIO20|BT_DATAETM_TRACE_PKT8
GPIO21|BT_TX_RX_N|ETM_TRACE_PKT11
GPIO22|BT_SBDT|ETM_TRACE_PKT12
GPIO23|BT_SBCK|ETM_TRACE_PKT13
GPIO24|BT_SBST|ETM_TRACE_PKT14
GPIO25|BT_CLK|ETM_TRACE_PKT15
ON ENAND_C S
BT_SL EEP
US B_ HS _XCS
P2_2.6V
P2_2.6V
P2_2.6V
P2_2.6V
P2_2.6V
P2_2.6V
P2_2.6V
P2_2.6V
SD RA M1_C LK _EN0
SD RA M1_D 23| GP IO74|EB I1_H UB _N
SD RA M1_D 22| GP IO73|EB I1_H LB _N
SD RA M1_D 21| GP IO72
SD RA M1_D 20| GP IO71
SD RA M1_D 19| GP IO70
SD RA M1_D 18| GP IO69
SD RA M1_D 17| GP IO68
SD RA M1_D 16| GP IO67
SD RA M1_D 15| D1_1 5
SD RA M1_D 14| D1_1 4
SD RA M1_D 13| D1_1 3
SD RA M1_D 12| D1_1 2
SD RA M1_D 11| D1_1 1
SD RA M1_D 10| D1_1 0
SD RA M1_D9 |D1_ 9
SD RA M1_D8 |D1_ 8
SD RA M1_D7 |D1_ 7
SD RA M1_D6 |D1_ 6
SD RA M1_D5 |D1_ 5
SD RA M1_D4 |D1_ 4
SD RA M1_D3 |D1_ 3
SD RA M1_D2 |D1_ 2
SD RA M1_D1 |D1_ 1
SD RA M1_D0 |D1_ 0
P3_2.6V
P3_2.6V
A2 (4)
A2 (3)
A2 (2)
A2 (1)
S B_HS _X BEL
S B_ HS_X WRH
NAND_R EADY
ML CD_C S_N
T _UAR T_ SEL
M4
U4
U7
AA2
Y2
E1
P8
T4
T7
K4
K7
K5
J1
J5
J2
J4
N4
J7
G2
H5
Y4
E2
Y5
G4
H4
CIF_EN
_BL_SEL
A2 (16)
A2(15)
A2(14)
A2(13)
A2(12)
A2(11)
A2(10)
A2 (9)
A2 (8)
A2(7 )
A2(6 )
A2 (5)
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
XM EM 1_CS _N 3| GP IO77|SD RA M1 _C S_N1
XM EM 1_CS _N 2| SDRA M1 _CS_ N0
XM EM 1_CS _N 1| GP IO76
XM EM 1_CS _N 0| SDRA M1 _CS_ N2
RO M1 _CLK |SDRAM 1_ CL K
RO M1 _ADV _N |SDR AM 1_RA S_ N
XM EM 1_HW AIT_ N|SD RA M1_C LK _EN1
XM EM 1_LW AI T_N|SD RAM1 _CAS _N
R21
ET
W4
U5
Y1
V4
AA1
G1
V5
K8
GP IO 66| MONO _S TE REO_ HS _DE T_N|ET M_ TRAC EC LK
GP IO64| UART 1_ RI|ETM _PIP ESTA T2
GP IO53| KYPD_ 17| ETM_ TR AC E_PK T7
GP IO52| KYPD_ 15| ETM_ TR AC E_PK T6
GP IO51| KYPD_ 13| ETM_ TR AC E_PK T5
GP IO50| KYPD_ 11| ETM_ TR AC E_PK T4
GP IO49| KYPD_9 |ETM_T RA CE _PKT 3
GP IO 45|KYP D_MEM O|ET M_ TR AC ESYN C_ B
GP IO 44|UA RT 1_DTR|ET M_PI PEST AT 0B|GP_ CL K
GP IO 43|ET M_ PIPE STAT 1B
GP IO 42|PS _HOL D|ET M_ PIPE STAT 2B
GP IO 40|PM _INT _N
GP IO39| UA RT1_DC D
K21
N18
A5
G22
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
WPRXSE1_OUT
C233
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
MDDIH_DA TP
MDDIH_DA TN
MDDI H_ST BP
MDDIH_ ST BN
MDDIC_DA TP
MDDIC_DA TN
MDDI C_ST BP
MDDIC_ ST BN
A1 _25| GP IO75| SDRA M1 _DQ M3
A1 _24| GP IO79SDR AM 1_ A0
A1 _22| SD RAM1 _D3 1
A1 _21| SD RAM1 _D3 0
A1 _20| SD RAM1 _D2 9
A1 _19| SD RAM1 _D2 8
A1 _18| SD RAM1 _D2 7
A1 _17| SD RAM1 _D2 6
A1 _16| SD RAM1 _D2 5
A1 _15| SD RAM1 _D2 4
A1 _14
A1 _13
A1 _12
A1 _11
A1 _10
A1 _9
A1 _8
A1 _7
A1 _6
A1 _5
A1 _4
A1 _3
A1 _2
A1 _1
J19
H19
E24
F22
H21
U200
PD ET_IN
GCELL_INN
GCELL_INP
EGSM_INN
EGSM_INP
DCS_INN
DCS_INP
GPCS_INN
GPCS _INP
NC
NC
NC
NC
NC
WPRXSE1
NC
WPRXSE2
NC
NC
SBDT
VDDA2
VDDA1
VDDM
VTUNE2
VDDA2
RF_ON
VDDA2
WB_MX_ INP
WB_MX_ INM
WPRXLB P
WPRXLB M
WPRXHBP
WPRXHBM
WPRXSE2_OU T
VDDA2
TCXO
VDDA1
VDDA1
VTUN E1
VDDA1
VDDA2
NC
NC
VDDA1
PR X_QP
PR X_QN
PR X_IN
PR X_IP
NC
NC
NC
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
NC
NC
GND_SLUG
TX_RBIAS
DAC_IR EF
TX_QP
TX_QN
TX_IP
TX_IN
VDDA2
VDDA2
VDDA2
HB_RF_OUT3
HB_RF_OUT2
LB_RF_OUT2
HB_RF_OUT1
LB_RF_OUT1
VDDA 2
VDDA 1
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
_ CK E
T8
V1
R7
R4
R5
N8
T2
T1
P5
P4
M8
P7
N5
P2
P1
N1
N2
N7
M7
M5
L5
L8
L7
L1
MD P_VS YN C_PR IM A_RY |GPIO105
MDP_ VS YNC_ SE CO N_DARY |GPIO104
P3_2.6V
_ CA S
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
LB 1_N|SD RA M1_DQ M0
UB 1_N|SD RA M1 _DQM1
WE1_ N|SDRA M1 _W E_ N
OE 1_N|SD RA M_ CLK_ EN 2
P3_2.6V
R309
DAC_ RE F
PA_O N2 |GPIO29| BM _INT|TSIF_S YN C
PA _O N1 |GPIO2
PA _O N0
PA _R AN GE 1|GP _P DM 2
PA _R AN GE 0|GP _P DM 1
TCXO _E N|GP IO94
TR K_ LO_ADJ
TX _AGC _ADJ
MODE 2
MODE 1
MODE 0
P3_2.6V
P3_2.6V
_ CS 0
_ CL K
_ RA S
L2
L4
R8
V2
T_WAKE
T_RST_N
5M_EN
DIO_SDA
DIO_SCL
BT_INT
SD RA M_ BA1
SD RA M_ BA0
R22
T22
Y2 1
SBST|SSBI1_DATA
SBDT|SSBI0_DATA
SBCK|SSBI2_DATA
SBDT1|GPIO1
SD RAM_DQ M3
A1(0 )
AD 15
WDOG_EN
G2 4
WDOG_STB |G PIO_ 0|SB CK1
AC2
BOOT _M ODE3
AD 20
BOOT _M ODE2
AD 19
BOOT _M ODE1
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
TX _ON|GR FC1 0
GP IO 12|GR FC9
GP IO 11|GR FC8
GP IO 10|GR FC7
GP IO9|GR FC6
GP IO6|GR FC3
GP IO5|GR FC2
GP IO3|GR FC0
I_OU T
I_OU T_ N
Q_ OU T
Q_ OU T_ N
A7
GPIO4|GRFC1
E9
GPIO7|GRFC4
H12
GPIO8|GRFC5
J21
GPIO13|GP_MN|GP_CLK|CAMCLK_PO
M22
GPIO14|AUX_PCM_DIN|SDAC_MCLK|GRFC13|ETM_TRACE_PKT9|TSIF_NULL
F21
GPIO15|CAMIF_HSYNC
E6
GPIO16|CAMIF_VSYNC
J25
GPIO17|CAMIF_RESET|TSIF_NULL|BM_MDM_TRIG
E22
GPIO19|GP_CLK
SD RAM_DQ M0
SD RAM_DQ M1
SD RA M_ WE
RESI N_ N
RESO UT_N
RESO UT_N_E BI1
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
RESERV ED
HS_XINT
P3_2.6V
P3_2.6V
I2S _DO WN
TP _M OD E300
TP _M OD E301
TC XO
US B_XT AL 48_IN
US B_XT AL 48_OU T
SL EEP_X TAL_ IN
SL EEP_X TAL_ OU T
M_MCLK
PCM_DIN
_HSYNC
_VSYNC
_RESET
OR_PWM
RESE TO UT _N
D18
A9
B9
A1 5
B1 5
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
VSS_THERMAL
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
TC XO _O UT
SL EEP_X TA L_IN
1
2
C122
A1
A2
A3
B1
B2
C1
D4
E5
G7
H8
H9
J8
L12
L13
M11
M12
M13
N13
AA5
AB4
AC1
AD1
AD2
AE1
AE2
AE3
N11
N12
P11
P12
R11
R12
U8
V8
V9
W7
AA21
W19
A24
A25
AC25
AD24
AD25
AE23
AE24
AE25
B24
B25
C25
D22
E20
E21
G19
H17
H18
J18
L14
L15
M14
M15
N14
N15
P13
P14
P15
R13
R14
R15
U18
V17
V18
V19
C120
C370
B17
E12
N2 2
AD 21
AA1 6
Y25
W2 5
T25
T24
AD 22
AD 16
D1 1
N2 5
A20
A17
E17
AE 21
W1 8
W1 6
AB 25
V25
AA2 5
U2 5
AE 22
AB 15
T19
AC 24
C365 C366 C367 C368 C369
Flow Chart of Troubleshooting
C241
C235
C238
C245
R206
C239
A200
C236
C240
C231
C244
C237
C234
C255
C248
R204
C259
C217
C226
C228
C229
UME300
C365
U200
F100
R304
TP_OE
C366
F101
2
3
C328
C330
R309
24
C351
C319
R303
C350
R302
49
R328
C538
17
C540
C364
C546
C368
C544
C329
C369
C530
C302
C325
C334
C268
C114
C233
C116
C267
C112
C115
L102
C118
L101
C242
C246
L105
L104
L107
C209
L106
C210
L202
C243
C247
C251
C252
L108
C372
C528
R208
C232
C223
C225
C222
C230
L206
C254
TP_MODE301
C264
L208
C253
C219
C224
C221
C249
C256
L205
C258
1
C220
C218
C266
C265
C260
SC102
C262
C367
R319
UCP300
TP_A300
TP_D300
SC101
TA100
C121
C120
TP_SDRAM_RAS
PAM100
C111
C122
R108
RFS100
This Document can not be used without Samsung's authorization
C339
C361
C347
C360
TP_SDRAM_CAS
SAMSUNG Proprietary-Contents may change without notice
C344
9-27
C338
R103
C100
100
C101
RFS101
C102
C105
C131
D700
C333
C326
R325
R101
R203
C700
C701
C332
C327
C345
C370
C356
R104
R628
C359
C362
R316
C363
C336
C355
C337
C331
C357
C335
C418
C300
R106
R105
R107
C202
C419
SC111
C119
TP_SDRAM_CS0
TP_SDRAM_WE
TP_MODE300
R102
L103
L200
DUP200
R202
C213
C113
L203
C117
C206
C208
R318
F102
C413
R317
Flow Chart of Troubleshooting
9-2-5. PCS1900 Receiver
**If you check the rx chain,
Check not only RF Devices but also resistors, inductors and capacitors.
Continuous RX ON
RF Input : 698 CH
AMP : -50dBm
NO
Check C105
≥ -65dBm ?
Resolder RFS101
YES
NO
Check L108
≥ -70dBm ?
Replace PAM100
YES
U200 Check
Pin#11, 12, 13,14
≥ 500mV ?
NO
Resolder U200 or check pins
related to U200
YES
Check U200
YES
THE END
9-28
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting
RFS101
G
AC
1
2
G
4
3
L100
MODE
C105
ANT_SEL0
ANT_SEL1
ANT_SEL2
GSM900 TX
L
H
L
GSM1800/1900 TX
H
H
L
GSM900 RX
H
L
H
GSM1800 RX
H
H
H
C131
GSM1900 RX
L
H
H
UMTS 2100 RX/TX
H
L
L
1
C 112
OUT
IN
OUT
G
G
GSM_RXM_900
3
L101
C114
4
C 115
GSM_RXP_900
25
2
3
1
25
L102
F101
GND
GND
C113
4
5
6
7
R102
24
22
20
GND
GND
GND
GND
GND
18
19
17
GND
GND
15
14
16
GND
GND
GND
GN D
GND
MODE
RS VD
_TXEN
VA PC
BS2
BS1
9
29
RX4
RX3
RX2
RX1
WC DM A1
DCS|PCS_IN
GSM_ IN
PAM100
12
13
27
28
VBAT T
11
10
21
23
ANT
8
F100
26
L103
1
OUT
IN
GOUT
G
3
DCS_RXM
L105
C116
4
L104
DCS_RXP
25
F102
<TX MODULE>
C117
1
OUT
IN
3
G
4
GOUT
2
5
PCS_RXM
L106
L108
C118
PCS_RXP
L107
GSM_ANT_SEL2_N
C119
R108
PA_PWR_CTL
C122
_
R204
C232
PDET_IN
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
WPRXSE1_OUT
GCE LL_INN
GCELL_INP
EGSM_INN
EGSM_INP
DCS_ INN
DCS_ INP
GPCS _INN
GPCS _INP
NC
NC
NC
NC
NC
WPRXSE 1
NC
WPRXSE 2
U200
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
RX_QP
RX_QM
RX_IM
RX_IP
VDDA2
TCXO
VDDA1
VDDA1
VTUNE1
VDDA1
VDDA2
NC
NC
VDDA1
PRX_QP
PRX_QN
PRX_IN
PRX_IP
NC
NC
NC
NC
NC
SBDT
VDDA2
VDDA1
VDDM
VTUNE2
VDDA2
RF_ON
VDDA2
WB_MX_ INP
WB_MX_ INM
WPRXLB P
WPRXLB M
WPRXHB P
WPRXHB M
WPRXSE 2_OUT
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
NC
NC
GND_SLUG
TX_RBIAS
DAC_IREF
TX _QP
TX_QN
TX_IP
TX_IN
VDDA 2
VDDA 2
VDDA 2
HB_RF_OU T3
HB_RF_OU T2
LB_RF_OU T2
HB_RF_OU T1
LB_RF_OU T1
VDDA 2
VDDA 1
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
C230
_S3_
PWR_DET
C233
GSM_RXM_ 900
GSM_RXP_900
DCS_RX M
DCS_RX P
PCS_RX M
PCS_RX P
C243
C247
C249
C257
L206
TA201 C256
C250
R208
SSBDT _RTR
B _MIX_IN_ P
B_M IX_IN_M
_ON_ TX_ON
C253 C254
9-29
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
C2
Flow Chart of Troubleshooting
C241
C235
C236
C240
C231
C244
C237
C234
C255
C248
R204
U200
201
C225
TA100
C121
C120
C119
R102
L103
PAM100
C111
C122
R108
R106
R105
R107
C202
R104
F200
C212
R101
R203
R202
SC102
F100
F101
F102
C268
C233
C267
C114
C113
L200
DUP200
C213
C112
C116
C117
C200
L203
C208
C115
L104
C206
C201
C204
PAM200
C269
L102
L107
C118
L101
C242
C246
L105
C223
C222
L108
L106
C209
C243
C210
C251
L202
R208
C252
C247
L206
C232
SC101
C264
L208
L207
SC103
C230
C203
R200
C229
C254
C205
F201
C226
C228
C253
C219
L205
C258
C261
C224
C256
C257
C250
C249
C221
C260
C220
C218
C265
C217
C266
TA201
C263
C259
C262
R207
R201
C238
C245
R206
C239
TA200
SC100
C100
R103
C101
100
C102
RFS101
D700
C105
C131
RFS100
C700
TA700
C701
9-30
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting
9-2-6. PCS1900 Transmitter
**If you check the tx chain,
Check not only RF Devices but also resistors, inductors and capacitors.
Tx ON
(Level : 0)
battery voltage : 3.8V
Check C122
≤ 2.5V ? ?
NO
Check UCP300
YES
Check R101
≥ 2dBm ?
NO
Resolder U200
YES
Check C105
≥ 25dBm ?
NO
Resolder or Change PAM100
YES
RFS101 Check
Pin#2 ≥ 30dBm?
NO
Resolder or Change RFS101
YES
Check UCP300
YES
The End
9-31
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting
RFS100
4G
3
G
G2
RFS101
RFIN
1
ANT
C100
C101
G
AC
1
2
G
3
4
C102
L100
MODE
ANT_SEL0
ANT_SEL1
ANT_SEL2
GSM900 TX
L
H
L
GSM1800/1900 TX
H
H
L
GSM900 RX
H
L
H
C105
C131
VBATT_4.2V
GSM1800 RX
H
H
H
GSM1900 RX
L
H
H
UMTS 2100 RX/TX
H
L
L
TA100
C111
GN D
GN D
GN D
GN D
GN D
GN D
GN D
GN D
GN D
C112
OUT
IN
GOUT
G
GSM_RXM_900
3
L101
C114
4
C115
GSM_RXP_900
25
2
3
1
25
L102
F101
GN D
BS2
BS1
GN D
29
R104
1
R102
L103
1
9
11
12
13
14
15
16
17
18
19
20
22
24
R103
GN D
27
28
DCS1800_PCS1900_TX
MODE
RSVD
_TXE N
VAPC
C113
4
5
6
7
RX4
RX3
RX2
RX1
WC DM A1
DC S|PCS_IN
GS M_IN
PAM100
GN D
R101
VBAT T
GN D
10
21
23
UMTS_ANT_2100
ANT
8
F100
26
OUT
IN
GOUT
G
3
DCS_RXM
L105
C116
L104
4
DCS_RXP
25
R105
EGSM900_TX
R106
F102
<TX MODULE>
R107
C117
1
OUT
IN
3
G
4
GOUT
2
5
PCS_RXM
L106
L108
C118
PCS_RXP
L107
GSM_ANT_SEL1_N
GSM_ANT_SEL2_N
C119
GSM_ANT_SEL0_N
R108
GSM_PA_PWR_CTL
C121
C24
G1 3
G1 2
W5
AA15
XM EM 2_CS _N 3| GP IO36
W1 5
XM EM 2_CS _N 2| GP IO35
AB 14
XM EM 2_CS _N 1| NAND2_CS _N
W1 4
XM EM 2_CS _N 0| NAND1_CS _N
AE 4
WE2_ N
AE 6
OE 2_N|NAND 2_RE _N
P2_2.6V
P2_2.6V
P2_2.6V
P2_2.6V
P2_2.6V
P2_2.6V
P2_2.6V
P2_2.6V
P2_2.6V
P2_2.6V
P2_2.6V
P2_2.6V
P2_2.6V
P2_2.6V
P2_2.6V
P2_2.6V
AA8
AB 8
W1 1
W1 0
AD6
AB 7
V1 1
W9
AA7
AD4
V1 0
AB 6
AB 5
W8
AD3
AA6
L25
L24
K1 9
E1 4
L18
G1 4
UA RT 1_RFR_ N|GP IO 93|SB ST 1
UA RT 1_CTS_ N|GP IO 97
UA RT 1_DP_R X_DA TA |GPIO9 6
UA RT 2_RFR_ N|US IM_C LK |GPIO9 1
UA RT 2_CTS_ N|US IM _RESET |GPI O90
UA RT 2_DP_R X_DA TA |USIM_ PWR_ EN |GPI O89
UA RT 2_DP_T X_DATA |USI M_DA TA |GPIO8 8
UA RT 3_RFR_ N|GP IO 87|TSIF _C LK
UA RT 3_CTS_ N|GP IO 86|TSIF _E NABL E|PM _SBD T
UA RT 3_DP_R X_DA TA |GPIO85|TS IF_DATA |PM_ SB ST
UA RT 3_DP_T X_DATA |G PIO84| TS IF_E RRO R|TSIF_NU LL| TSIF_S YN C|PM _S BC K
US B_DAT_ VP
US B_SE 0_ VM
US B_OE _TP_ N
SD CC _DAT3|GPI O101
SD CC _DAT2|GPI O100
SD CC _DAT1|GPI O99
SD CC _DAT0|GPI O32| MMC _DATA
SD CC_CL K|GP IO31| MMC _C LK
SD CC_CM D|GP IO30| MMC _C MD
P3_2.6V
P3_2.6V
P3_2.6V
I2_DATA
PS _HOL D
BDT_RTR
PS _H OLD
9-32
NC
NC
B19
B18
A19
A18
B21
B22
A21
A22
1.8V
1.8V
1.8V
1.8V
G9
H1 4
D1 0
G1 0
A6
B6
H1 1
D5
D8
H1 0
E8
G8
D7
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
This Document can not be used without Samsung's authorization
DA C_RE F
MOTO R_ E
LC D_BL_ E
PA _ON0 _2
PA _RAN G
PA _RAN G
HW_V SY NC
CH G_ INDIC
1.8V
1.8V
1.8V
1.8V
AU DIO_ SW
CA M_ PWR
SC AN_0
SC AN_1
SC AN_2
TO UC H_I2
TO UC H_I2
LC D_ID
5M_R ESET
TOUC H_ EN
PS _HOL D
PM _INT _N
US B_HS _O
MS MA _2.6V
MS MA _2.6V
MS MA _2.6V
MS MA _2.6V
AD 18
AU XIP
AD 17
AUXI N
AA1 9
HPH_ VR EF
AA1 8
AU XO UT
MS MA _2.6V
MS MA _2.6V
MS MA _2.6V
MS MA _2.6V
RX _IP
RX _IM
RX _QP
RX _QM
MIC1 P
MIC1 N
MIC2 P
MIC2 N
C318
RA D
C320
RA D
EA RO _P
EA RO _N
MS MA _2.6V
MS MA _2.6V
MS MA _2.6V
MS MA _2.6V
MS MA _2.6V
MS MA _2.6V
MS MA _2.6V
MS MA _2.6V
MS MA _2.6V
MS MA _2.6V
AM UX _O UT
C335 C324 C325 C326 C32
V_
C336
C338 C339 C340 C341 C342
C352 C355 C356 C357 C
R319
VDD_PLL
VDDA
VDDA
VDDA
VDDA
VDDA
VDDA
VDDA
VDDA
VDDA
VDDA
VSSA
VSSA
VSSA
VSSA
VSSA
VSSA
VSSA
VSSA
VSSA
VSSA
VSSA
VSSA
VSSA
VSSA
VSSA
VSSA
R325
SAMSUNG Proprietary-Contents may change without notice
TX _IP
TX _IM
TX _QP
TX _QM
MS MA _2.6V
MS MA _2.6V
MS MA _2.6V
MS MA _2.6V
MS MA _2.6V
MS MA _2.6V
MS MA _2.6V
MS MA _2.6V
TRST_N
TCK
TMS
TDI
TDO
RTCK
M25
N21
M24
P2_2.6V
P2_2.6V
CAM_ FLA S
AE 18
MIC1 P
AE 17
MIC1 N
AE 20
MIC2 P
AE 19
MIC2 N
E15
D15
G15
D14
A16
D16
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
RING ER |GPIO18|CA MIF_E N
N24
PA_POWER_CTL
N19
PA_POWER_CTL_M
AA22
GSM_PA_DAC_REF
H16
R18
L22
C2
F4
G5
F5
K2 4
K2 2
M21
M19
UA RT 1_DP_T X_DATA |G PIO95| NAND_B OOT_E RR
KE YSEN SE 4_ N|GP IO 48|ET M_ TR ACE_ PK T2
KE YSEN SE 3_ N|GP IO 47|KYP D_7|ETM _T RACE _P KT 1
KE YSEN SE 2_ N|GP IO 46|KYP D_5|ETM _T RACE _P KT 0
KE NS ENSE 1_ N|GPIO63| KE YSEN SE1_ N|KYP D_3
KE YSEN SE 0_ N|GP IO 62|KYP D_1|ETM _P IPES TAT0
G25
H22
L21
E25
SD_D( 3)
SD_D( 2)
SD_D( 1)
SD_D( 0)
SD_CLK
SD_C MD
P3_2.6V
P3_2.6V
P3_2.6V
P4_2.6V
P4_2.6V
P4_2.6V
P4_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
V7
AA4
RF _ON_ TX
GS M_ ANT
GS M_ ANT
GS M_ ANT
CAM_ FLA S
AB 24
I_IP_C H0
AA2 4
I_IM_C H0
W2 4
Q_ IP_C H0
Y24
Q_ IM_C H0
V24
I_IP_C H1
U2 4
I_IM_C H1
U2 2
Q_ IP_C H1
V22
Q_ IM_C H1
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
SB_DA T
S B_ SE O
B_ OE _N
U21
P2 1
D13
P1 9
R19
M18
D1 2
P18
G1 1
E16
D1 7
G1 7
D2 0
H1 3
E13
B20
VDD_PAD 15
U2
VDD_PAD 14
R2
VDD_PAD 13
M2
VDD_PAD 12
K2
VDD_PAD 11
F2
VDD_PAD 10
U1
VSS_PA D1 4
R1
VSS_PA D1 3
M1
VSS_PA D1 2
K1
VSS_PA D1 1
F1
VSS_PA D1 0
AD 13
VDD_PAD 22
AD 9
VDD_PAD 21
AD 5
VDD_PAD 20
AE 13
VSS_PA D2 2
AE 9
VSS_PA D2 1
AE 5
VSS_PA D2 0
B8
VDD_PAD 33
B14
VDD_PAD 32
J2 4
VDD_PAD 31
P24
VDD_PAD 30
A8
VSS_PA D3 3
A14
VSS_PA D3 2
B16
VSS_PA D3 1
P25
VSS_PA D3 0
B3
VDD_PAD 40
T18
VDD_Q FUS E
D2 _15
D2 _14
D2 _13
D2 _12
D2 _11
D2 _10
D2 _9
D2 _8
D2 _7
D2 _6
D2 _5
D2 _4
D2 _3
D2 _2
D2 _1
D2 _0
GPIO54|CAMIF_DATA2|ETM_TRACE_PKT8
GPIO55|CAMIF_DATA3|ETM_TRACE_PKT9
GPIO56|CAMIF_DATA4|ETM_TRACE_PKT10
GPIO57|CAMIF_DATA5|ETM_TRACE_PKT11
GPIO58|CAMIF_DATA6|ETM_TRACE_PKT12
GPIO59|CAMIF_DATA7|ETM_TRACE_PKT13
GPIO60|CAMIF_DATA8|ETM_TRACE_PKT14
GPIO61|CAMIF_DATA9|ETM_TRACE_PKT15
GPIO65|ETM_TRACESYNC
GPIO78|A1_23|SDRAM1_DQM2
GPIO80|AUX_PCM_CLK|ETM_TRACE_PKT10|GRFC14|TSIF_SYNC|TSIF_SYNC|TSIF_NULL
GPIO81|CAMIF_DATA1
GPIO82|CAMIF_PCLK
GPIO83|CAMIF_DATA0
GPIO92|GP_PDM0
GPIO102|AUX_PCM_SYNC|SDAC_L_R|GRFC11
GPIO103|AUX_PCM_DOUT|SDAC_DOUT|GRFC12
R T_RT S
R T_CT S
T 1_RX D
SI M_ CL K
I M_RS T
UC H_INT
SIM_ IO
WR_ON 2
BACK UP
K2 5
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
Y22
HK AIN5
W2 1
HK AIN4
U1 9
HK AIN3
AD 23
HK AIN2
W2 2
HK AIN1
V21
HK AIN0
GPIO26|I2C_SDA
GPIO27|I2C_SCL
GPIO28
GPIO41
WR_ON 1
B11
B12
A12
A11
B4
VDD_DI G1 2
B10
VDD_DI G1 1
B13
VDD_DI G1 0
A23
VDD_DI G9
D2 4
VDD_DI G8
F24
VDD_DI G7
R2 4
VDD_DI G6
AD 14
VDD_DI G5
AD 7
VDD_DI G4
AB 2
VDD_DI G3
W2
VDD_DI G2
H2
VDD_DI G1
VDD_DI G0 D2
AB 22
VSS _DIG1 3
A4
VSS _DIG1 2
A10
VSS _DIG1 1
A13
VSS _DIG1 0
B23
VSS _DIG9 D2 5
VSS _DIG8
F25
VSS _DIG7
R2 5
VSS _DIG6
AE 14
VSS _DIG5
AE 7
VSS _DIG4
AB 1
VSS _DIG3
W1
VSS _DIG2
H1
VSS _DIG1
D1
VSS _DIG0
E18
G21
D19
K18
H15
D21
G16
E19
B5
T5
L19
H25
J22
H24
G18
H7
E4
WR_ON 4
C247
P2_2.6V
P2_2.6V
P2_2.6V
P2_2.6V
P2_2.6V
P2_2.6V
P3_2.6V
RT1_TX D
UC P300
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P1_1.8V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
C24
P2_2.6V
P2_2.6V
P2_2.6V
P2_2.6V
P2_2.6V
P2_2.6V
P2_2.6V
P2_2.6V
P2_2.6V
P2_2.6V
P2_2.6V
P2_2.6V
P2_2.6V
P2_2.6V
P2_2.6V
P2_2.6V
P2_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
AE 16
EA R1 OP
AE 15
EA R1 ON
AB 16
LINE _O P
AB 17
LINE _O N
V16
MI CB IAS
AA2 0
CCO MP AA1 7
HP H_ R
W1 7
HP H_ L
A2 _20| GP IO34LCD_RSE BI2_ HL B_ N
A2 _19| D217W AIT_ N
A2 _18| D216A DV _N
A2 _17
A2 _16
A2 _15
A2 _14
A2 _13
A2 _12
A2 _11
A2 _10
A2 _9
A2 _8
A2 _7
A2 _6
A2 _5
A2 _4
A2 _3
A2 _2
A2 _1
LB 2_N|A2 _0|NAND2 _ALE
UB 2_N|NAND 2_CL E
NAND 2_FLA SH_R EADY |GPIO33|EB I2_P NAND_R EA DY
LC D_CS_ N|GP IO38
LC D_EN|GP IO37| HUB_ N
CAM_D0
CAM_D1
CAM_D2
CAM_D3
CAM_D4
CAM_D5
CAM_D6
CAM_D7
ACK_INT
M_DQM2
CM_CLK
_DETECT
AM_PCLK
OOT_SW
HG_EN_N
M_SYNC
M_DOUT
WE2_ N
OE2_ N
5)
4)
3)
2)
1)
0)
)
)
)
)
)
)
)
)
)
)
AE 11
AA14
V1 4
AB 13
AD 12
W1 3
AB 12
AA13
AE 10
AD 10
AB 11
AA12
W1 2
V1 3
AB 10
AA11
AB 9
V1 2
AA9
AA10
AD8
AE 8
V1 5
AE 12
AD 11
E11
D6
E7
P22
T21
E10
D9
B7
AB 20
LINE _R _IN
AB 21
LINE _R _IP
AB 18
LINE _L _IN
AB 19
LINE _L _IP
GPIO20|BT_DATAETM_TRACE_PKT8
GPIO21|BT_TX_RX_N|ETM_TRACE_PKT11
GPIO22|BT_SBDT|ETM_TRACE_PKT12
GPIO23|BT_SBCK|ETM_TRACE_PKT13
GPIO24|BT_SBST|ETM_TRACE_PKT14
GPIO25|BT_CLK|ETM_TRACE_PKT15
ON ENAND_C S
BT_SL EEP
US B_ HS _XCS
P2_2.6V
P2_2.6V
P2_2.6V
P2_2.6V
P2_2.6V
P2_2.6V
P2_2.6V
P2_2.6V
SD RA M1_C LK _EN0
SD RA M1_D 23| GP IO74|EB I1_H UB _N
SD RA M1_D 22| GP IO73|EB I1_H LB _N
SD RA M1_D 21| GP IO72
SD RA M1_D 20| GP IO71
SD RA M1_D 19| GP IO70
SD RA M1_D 18| GP IO69
SD RA M1_D 17| GP IO68
SD RA M1_D 16| GP IO67
SD RA M1_D 15| D1_1 5
SD RA M1_D 14| D1_1 4
SD RA M1_D 13| D1_1 3
SD RA M1_D 12| D1_1 2
SD RA M1_D 11| D1_1 1
SD RA M1_D 10| D1_1 0
SD RA M1_D9 |D1_ 9
SD RA M1_D8 |D1_ 8
SD RA M1_D7 |D1_ 7
SD RA M1_D6 |D1_ 6
SD RA M1_D5 |D1_ 5
SD RA M1_D4 |D1_ 4
SD RA M1_D3 |D1_ 3
SD RA M1_D2 |D1_ 2
SD RA M1_D1 |D1_ 1
SD RA M1_D0 |D1_ 0
P3_2.6V
P3_2.6V
A2 (4)
A2 (3)
A2 (2)
A2 (1)
S B_HS _X BEL
S B_ HS_X WRH
NAND_R EADY
ML CD_C S_N
T _UAR T_ SEL
M4
U4
U7
AA2
Y2
E1
P8
T4
T7
K4
K7
K5
J1
J5
J2
J4
N4
J7
G2
H5
Y4
E2
Y5
G4
H4
CIF_EN
_BL_SEL
A2 (16)
A2(15)
A2(14)
A2(13)
A2(12)
A2(11)
A2(10)
A2 (9)
A2 (8)
A2(7 )
A2(6 )
A2 (5)
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
XM EM 1_CS _N 3| GP IO77|SD RA M1 _C S_N1
XM EM 1_CS _N 2| SDRA M1 _CS_ N0
XM EM 1_CS _N 1| GP IO76
XM EM 1_CS _N 0| SDRA M1 _CS_ N2
RO M1 _CLK |SDRAM 1_ CL K
RO M1 _ADV _N |SDR AM 1_RA S_ N
XM EM 1_HW AIT_ N|SD RA M1_C LK _EN1
XM EM 1_LW AI T_N|SD RAM1 _CAS _N
R21
ET
W4
U5
Y1
V4
AA1
G1
V5
K8
GP IO 66| MONO _S TE REO_ HS _DE T_N|ET M_ TRAC EC LK
GP IO64| UART 1_ RI|ETM _PIP ESTA T2
GP IO53| KYPD_ 17| ETM_ TR AC E_PK T7
GP IO52| KYPD_ 15| ETM_ TR AC E_PK T6
GP IO51| KYPD_ 13| ETM_ TR AC E_PK T5
GP IO50| KYPD_ 11| ETM_ TR AC E_PK T4
GP IO49| KYPD_9 |ETM_T RA CE _PKT 3
GP IO 45|KYP D_MEM O|ET M_ TR AC ESYN C_ B
GP IO 44|UA RT 1_DTR|ET M_PI PEST AT 0B|GP_ CL K
GP IO 43|ET M_ PIPE STAT 1B
GP IO 42|PS _HOL D|ET M_ PIPE STAT 2B
GP IO 40|PM _INT _N
GP IO39| UA RT1_DC D
K21
N18
A5
G22
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
WPRXSE1_OUT
C233
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
MDDIH_DA TP
MDDIH_DA TN
MDDI H_ST BP
MDDIH_ ST BN
MDDIC_DA TP
MDDIC_DA TN
MDDI C_ST BP
MDDIC_ ST BN
A1 _25| GP IO75| SDRA M1 _DQ M3
A1 _24| GP IO79SDR AM 1_ A0
A1 _22| SD RAM1 _D3 1
A1 _21| SD RAM1 _D3 0
A1 _20| SD RAM1 _D2 9
A1 _19| SD RAM1 _D2 8
A1 _18| SD RAM1 _D2 7
A1 _17| SD RAM1 _D2 6
A1 _16| SD RAM1 _D2 5
A1 _15| SD RAM1 _D2 4
A1 _14
A1 _13
A1 _12
A1 _11
A1 _10
A1 _9
A1 _8
A1 _7
A1 _6
A1 _5
A1 _4
A1 _3
A1 _2
A1 _1
J19
H19
E24
F22
H21
U200
PD ET_IN
GCELL_INN
GCELL_INP
EGSM_INN
EGSM_INP
DCS_INN
DCS_INP
GPCS_INN
GPCS _INP
NC
NC
NC
NC
NC
WPRXSE1
NC
WPRXSE2
NC
NC
SBDT
VDDA2
VDDA1
VDDM
VTUNE2
VDDA2
RF_ON
VDDA2
WB_MX_ INP
WB_MX_ INM
WPRXLB P
WPRXLB M
WPRXHBP
WPRXHBM
WPRXSE2_OU T
VDDA2
TCXO
VDDA1
VDDA1
VTUN E1
VDDA1
VDDA2
NC
NC
VDDA1
PR X_QP
PR X_QN
PR X_IN
PR X_IP
NC
NC
NC
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
NC
NC
GND_SLUG
TX_RBIAS
DAC_IR EF
TX_QP
TX_QN
TX_IP
TX_IN
VDDA2
VDDA2
VDDA2
HB_RF_OUT3
HB_RF_OUT2
LB_RF_OUT2
HB_RF_OUT1
LB_RF_OUT1
VDDA 2
VDDA 1
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
_ CK E
T8
V1
R7
R4
R5
N8
T2
T1
P5
P4
M8
P7
N5
P2
P1
N1
N2
N7
M7
M5
L5
L8
L7
L1
MD P_VS YN C_PR IM A_RY |GPIO105
MDP_ VS YNC_ SE CO N_DARY |GPIO104
P3_2.6V
_ CA S
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
LB 1_N|SD RA M1_DQ M0
UB 1_N|SD RA M1 _DQM1
WE1_ N|SDRA M1 _W E_ N
OE 1_N|SD RA M_ CLK_ EN 2
P3_2.6V
R309
DAC_ RE F
PA_O N2 |GPIO29| BM _INT|TSIF_S YN C
PA _O N1 |GPIO2
PA _O N0
PA _R AN GE 1|GP _P DM 2
PA _R AN GE 0|GP _P DM 1
TCXO _E N|GP IO94
TR K_ LO_ADJ
TX _AGC _ADJ
MODE 2
MODE 1
MODE 0
P3_2.6V
P3_2.6V
_ CS 0
_ CL K
_ RA S
L2
L4
R8
V2
T_WAKE
T_RST_N
5M_EN
DIO_SDA
DIO_SCL
BT_INT
SD RA M_ BA1
SD RA M_ BA0
R22
T22
Y2 1
SBST|SSBI1_DATA
SBDT|SSBI0_DATA
SBCK|SSBI2_DATA
SBDT1|GPIO1
SD RAM_DQ M3
A1(0 )
AD 15
WDOG_EN
G2 4
WDOG_STB |G PIO_ 0|SB CK1
AC2
BOOT _M ODE3
AD 20
BOOT _M ODE2
AD 19
BOOT _M ODE1
P1_1.8V
P1_1.8V
P1_1.8V
P1_1.8V
TX _ON|GR FC1 0
GP IO 12|GR FC9
GP IO 11|GR FC8
GP IO 10|GR FC7
GP IO9|GR FC6
GP IO6|GR FC3
GP IO5|GR FC2
GP IO3|GR FC0
I_OU T
I_OU T_ N
Q_ OU T
Q_ OU T_ N
A7
GPIO4|GRFC1
E9
GPIO7|GRFC4
H12
GPIO8|GRFC5
J21
GPIO13|GP_MN|GP_CLK|CAMCLK_PO
M22
GPIO14|AUX_PCM_DIN|SDAC_MCLK|GRFC13|ETM_TRACE_PKT9|TSIF_NULL
F21
GPIO15|CAMIF_HSYNC
E6
GPIO16|CAMIF_VSYNC
J25
GPIO17|CAMIF_RESET|TSIF_NULL|BM_MDM_TRIG
E22
GPIO19|GP_CLK
SD RAM_DQ M0
SD RAM_DQ M1
SD RA M_ WE
RESI N_ N
RESO UT_N
RESO UT_N_E BI1
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
RESERV ED
HS_XINT
P3_2.6V
P3_2.6V
I2S _DO WN
TP _M OD E300
TP _M OD E301
TC XO
US B_XT AL 48_IN
US B_XT AL 48_OU T
SL EEP_X TAL_ IN
SL EEP_X TAL_ OU T
M_MCLK
PCM_DIN
_HSYNC
_VSYNC
_RESET
OR_PWM
RESE TO UT _N
D18
A9
B9
A1 5
B1 5
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
VSS_THERMAL
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
P3_2.6V
TC XO _O UT
SL EEP_X TA L_IN
1
2
C122
A1
A2
A3
B1
B2
C1
D4
E5
G7
H8
H9
J8
L12
L13
M11
M12
M13
N13
AA5
AB4
AC1
AD1
AD2
AE1
AE2
AE3
N11
N12
P11
P12
R11
R12
U8
V8
V9
W7
AA21
W19
A24
A25
AC25
AD24
AD25
AE23
AE24
AE25
B24
B25
C25
D22
E20
E21
G19
H17
H18
J18
L14
L15
M14
M15
N14
N15
P13
P14
P15
R13
R14
R15
U18
V17
V18
V19
C120
C370
B17
E12
N2 2
AD 21
AA1 6
Y25
W2 5
T25
T24
AD 22
AD 16
D1 1
N2 5
A20
A17
E17
AE 21
W1 8
W1 6
AB 25
V25
AA2 5
U2 5
AE 22
AB 15
T19
AC 24
C365 C366 C367 C368 C369
Flow Chart of Troubleshooting
C241
C235
C238
C245
R206
C239
A200
C236
C240
C231
C244
C237
C234
C255
C248
R204
C259
C217
C226
C228
C229
UME300
C365
U200
F100
R304
TP_OE
C366
F101
2
3
C328
C330
R309
24
C351
C319
R303
C350
R302
49
R328
C538
17
C540
C364
C546
C368
C544
C329
C369
C530
C302
C325
C334
C268
C114
C233
C116
C267
C112
C115
L102
C118
L101
C242
C246
L105
L104
L107
C209
L106
C210
L202
C243
C247
C251
C252
L108
C372
C528
R208
C232
C223
C225
C222
C230
L206
C254
TP_MODE301
C264
L208
C253
C219
C224
C221
C249
C256
L205
C258
1
C220
C218
C266
C265
C260
SC102
C262
C367
R319
UCP300
TP_A300
TP_D300
SC101
TA100
C121
C120
TP_SDRAM_RAS
PAM100
C111
C122
R108
RFS100
This Document can not be used without Samsung's authorization
C339
C361
C347
C360
TP_SDRAM_CAS
SAMSUNG Proprietary-Contents may change without notice
C344
9-33
C338
R103
C100
100
C101
RFS101
C102
C105
C131
D700
C333
C326
R325
R101
R203
C700
C701
C332
C327
C345
C370
C356
R104
R628
C359
C362
R316
C363
C336
C355
C337
C331
C357
C335
C418
C300
R106
R105
R107
C202
C419
SC111
C119
TP_SDRAM_CS0
TP_SDRAM_WE
TP_MODE300
R102
L103
L200
DUP200
R202
C213
C113
L203
C117
C206
C208
R318
F102
C413
R317
Flow Chart of Troubleshooting
9-2-7. UMTS 2100 Receiver
**If you check the Rx chain,
Check not only RF Devices but also resistors, inductors and capacitors..
Continuous RX ON
RF Input : 10700 CH
Cell Pwr : -50dBm
Check C105
≥ -65dBm ?
NO
Resolder RFS101
YES
Check L200
≥ -65dBm ?
NO
Resolder PAM100
YES
Check C209
≥ -65dBm ?
NO
Check & Resolder DUP200
YES
Check C219
≥ -55dBm ?
NO
Check & Resolder PAM100
YES
Check U200
YES
The End
9-34
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting
RFS100
4G
3
G
G2
RFS101
RFIN
1
ANT
C100
AC
2
G
3
4
C102
L100
C101
G
1
C105
C131
T
VBATT_4.2V
UMTS_ANT _2100
TA100
C111
L200
8
C202
VBAT T
GN D
GN D
GN D
GN D
GN D
GN D
GN D
3
EGSM900_TX
1
ANT
TX
C209
RX
C210
2
UMTS_RX_2100
GND
4
9
11
12
13
14
15
16
17
18
19
20
22
24
GN D
GN D
GN D
29
R104
GN D
BS2
BS1
DUP200
2
3
1
25
MODE
RS VD
_TXEN
VA PC
GN D
DCS1800_ PCS1900_TX
R103
WC DMA1
DCS|PC S_IN
GSM_ IN
PAM100
27
28
GN D
R101
4
5
6
7
RX4
RX3
RX2
RX1
GN D
10
21
23
UMTS_ANT_2100
AN T
26
L202
R105
R106
<TX MODULE>
R107
GSM_ANT_SEL1_N
GSM_ANT_SEL0_N
R108
GSM_PA_PWR_CTL
C121
C122
TX_QP
TX_QM
TX_IP
C217
TX_IM
C218
V_RF_S2_2.1V
C219
DAC_REF
C220
C223
C221
C224
C222
C225
6.3V
C226
L205
UMTS_TX_2100
C228
DCS1800_PCS1900_TX
C229
EGSM900_TX
V_RF_S3_2.7V
R204
C232
VDDA2
TCXO
VDDA1
VDDA1
VTUNE1
VDDA1
VDDA2
NC
NC
VDDA1
PRX_QP
PRX_QN
PRX_IN
PRX_IP
NC
NC
NC
U200
PDET_IN
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
WPRXSE1_OUT
GCELL_INN
GCELL_INP
EGSM_INN
EGSM_INP
DCS_INN
DCS_INP
GPCS_INN
GPCS_INP
NC
NC
NC
NC
NC
WPRXSE1
NC
WPRXSE2
NC
NC
SBDT
VDDA2
VDDA1
VDDM
VTUNE2
VDDA2
RF_ON
VDDA2
WB_MX_INP
WB_MX_INM
WPRXLBP
WPRXLBM
WPRXHBP
WPRXHBM
WPRXSE2_OUT
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
NC
NC
GND_SLUG
TX_RBIAS
DAC_IREF
TX_QP
TX_QN
TX_IP
TX_IN
VDDA2
VDDA2
VDDA2
HB_RF_OUT3
HB_RF_OUT2
LB_RF_OUT2
HB_RF_OUT1
LB_RF_OUT1
VDDA2
VDDA1
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
C230
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
C120
PWR_DET
C233
GSM_RXM_900
GSM_RXP_900
DCS_RXM
DCS_RXP
PCS_RXM
PCS_RXP
C267
C268
C243
UMTS_RX_2100
V_RF_S2_2.1V
C247
C251
C252
9-35
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Flow Chart of Troubleshooting
C241
C235
C236
C240
C231
C244
C237
C234
C255
C248
R204
C217
U200
F100
F101
F102
C242
C114
TA100
C121
C120
C119
R102
L103
C113
C117
SC101
201
C225
C223
C268
C267
C112
C115
L104
C116
PAM100
C111
C122
L200
DUP200
R108
R106
R105
R107
C202
R104
F200
C212
R101
R203
R202
C213
L101
L102
L107
L106
C200
L203
C208
C226
L105
C233
L108
C118
C206
C201
C204
PAM200
C203
C269
R200
C224
C246
C243
C209
C251
C210
C252
L202
R208
C232
C247
C230
L206
L207
SC103
C254
C205
F201
C229
C222
C253
C219
C228
C264
L208
C261
C220
C218
C221
C249
C256
C257
C250
L205
C258
SC102
C262
C265
C266
TA201
C263
C259
C260
R207
R201
C238
C245
R206
C239
TA200
SC100
C100
R103
C101
100
C102
RFS101
D700
C105
C131
C700
TA700
C701
RFS100
9-36
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Flow Chart of Troubleshooting
9-2-8. UMTS 2100 Transmitter
**If you check the tx chain,
Check not only RF Devices but also resistors, inductors and capacitors.
Tx ON
RF output : 10700 CH
OUT PWR : 23dBm
Check F200
NO
Resolder or change U200
pin#1 ≥ -5dBm
YES
Check C207
NO
Resolder or change F200
≥ -5dBm ?
YES
NO
Check L201
≥ 20dBm ?
Resolder or change PAM200
YES
Check F201
pin #2 ≥ 20dBm ?
NO
Resolder or change F201
YES
NO
Check L200
≥ 20dBm ?
Resolder or Change DUP200
YES
NO
Check C105
≥ 20dBm ?
Resolder or Change PAM100
YES
Check RFS100
pin #2≥ 20dBm ?
NO
Resolder or Change RFS100
YES
Check UCP300
YES
THE END
9-37
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Flow Chart of Troubleshooting
RFS100
4G
3
G
G2
RFS101
RFIN
1
ANT
C100
AC
2
G
4
3
C102
L100
C101
G
1
C105
C131
R204
C232
C230
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
TA100
_QP
_QM
X_IM
X_IP
2
3
1
25
GN D
GN D
GN D
GN D
GN D
GN D
GN D
GN D
GN D
GN D
29
R104
4
5
6
7
R105
EGSM900_TX
VDDA2
TCXO
VDDA1
VDDA1
VTUN E1
VDDA1
VDDA2
NC
NC
VDDA1
PR X_QP
PR X_QN
PR X_IN
PR X_IP
NC
NC
NC
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
WPRX SE1_OUT
GCELL_INN
GCELL_INP
EGSM_INN
EGSM_INP
DCS_INN
DCS_INP
GPCS _INN
GPCS_INP
NC
NC
NC
NC
NC
WP RXSE 1
NC
WP RXSE 2
U200
G
G
D
D
P
P
C243
C247
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
9
11
12
13
14
15
16
17
18
19
20
22
24
R103
MODE
RS VD
_TXEN
VA PC
BS2
BS1
GN D
GN D
27
28
RX4
RX3
RX2
RX1
WC DMA1
DCS|PC S_IN
GSM_ IN
PAM100
GN D
R101
DCS1800_ PCS1900_TX
VBAT T
GN D
26
10
21
23
UMTS_ANT_2100
AN T
8
C111
NC
NC
SB DT
VDDA 2
VDDA 1
VDDM
VTUNE2
VDDA 2
RF _ON
VDDA 2
WB _MX_INP
WB _MX_INM
WP RXLBP
WP RXLBM
WP RXHBP
WP RXHBM
WP RXSE 2_OUT
VBATT_4.2V
NC
NC
GND_SLUG
TX_RBIAS
DAC_IR EF
TX _QP
TX_QN
TX_IP
TX_IN
VDDA 2
VDDA 2
VDDA 2
HB_RF_OU T3
HB_RF_OU T2
LB_RF_OU T2
HB_RF_OU T1
LB_RF_OU T1
VDDA 2
VDDA 1
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
P
C233
PD ET_IN
RTR
R106
<TX MODULE>
R107
C249
C256
C257
C250
GSM_ANT_SEL1_N
B _MIX_IN_P
B_MIX_IN_M
_ON_TX_ON
C253 C254
GSM_ANT_SEL0_N
R108
GSM_PA_PWR_C TL
C121
C120
C122
R200
PWR_DET
R201
R202
UMTS_ANT_2100
L200
VBATT_4.2V
C269
C203
C204
C205
C200
C201
C202
PAM200
F200
C206
1 IN
UMTS_TX_2100
11VCC1
C207
OUT
4
L203
PA_RANGE_0
PA_RANGE_1
PA_ON0_2100
C214
C215
C216
0
DUP200
F201
GND 9
2 RFIN
G G G
2 3 5
VCC2
3 VMODE1
RFOUT 8
4 VMODE0
GND 7
5 VEN
GND 6
L201
1 IN
OUT 2
COUP 50OHM
C211
C212
4
3
C208
3
C213
GND
11
R203
9-38
SAMSUNG Proprietary-Contents may change without notice
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TX
1
ANT
GND
4
C209
RX
2
TA100
SC101
F100
F101
F102
C223
C122
R106
R107
R105
C202
PAM100
L200
DUP200
R104
R101
R203
R103
100
C105
C131
U200
C700
RFS101
SAMSUNG Proprietary-Contents may change without notice
SC102
C226
C242
C121
C120
C119
R102
L103
C113
C117
C200
L203
9-39
C219
C225
C268
C233
C267
C112
C115
L104
L102
C209
L107
L106
C210
L202
C243
C247
C206
F200
SC100
RFS100
R705
This Document can not be used without Samsung's authorization
C224
C251
C246
R208
C252
C201
TA700
C102
HDC701
R704
C100
C101
C222
L206
L207
C204
C212
R703
C720
D700
C220
C218
C264
L208
201
C217
C221
C249
C256
C257
C250
PAM200
L720
C701
L101
L105
R108
C203
C114
C116
C118
C238
C265
C266
TA201
C232
SC103
C215
C216
C269
C239
C262
C263
C259
R632
R202
R200
R201
C230
L108
C111
C205
C213
C208
F201
L201
C255
C248
R644
ZD700
C531
C211
R204
U601
C207
C214
C253
C237
C236
C241
C229
C443
C254
C261
BAT400
C444
C228
C258
R420
C260
R207
U700
C231
C244
C234
C240
C235
C245
R206
D703
TA200
L205
R710
R700
F708
Flow Chart of Troubleshooting
Flow Chart of Troubleshooting
9-2-9. BLUETOOTH
BT connection disable
Check BT function
NO
Enable BT function
on.
YES
R109 > 2.8V?
NO
Check the path from U400 to
U101 and Check U101
YES
NO
Check C130
= 32.768KHz
Check the path from UCP300 to
U101 and Check U101
YES
Check the status
of ANT 100
NO
Resolder or Change ANT100
YES
Exchange U101?
YES
THE END
9-40
SAMSUNG Proprietary-Contents may change without notice
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Flow Chart of Troubleshooting
* Close to S20 Connector
L109
ANT100
FM_RADIO_ANT
L110
C132
12
VREG_BT_2.85V
L111
R109
C134
C124
C135
C123
L112
BT_WAKE
BT_INT
SLEEP_XTAL_IN
BT_RST_N
7
6
TP_BT_INT
C130
TP_RST
BT_SLEEP
5
10
8
BT_WAKE|GPIO_0
HOST_WAKE|GPIO_1
24
21
23
27
22
GPIO_3
GPIO_4
GPIO_7
U101
PCM_CLK
PCM_IN
PCM_OUT
PCM_SYNC
I2C_CLK
I2C_DATA
LPO_CLK
RST_N
TM0
VREG_CTRL
WLAN_BT_ACTIVITY|A_GPIO_5
WLAN_BT_PRIORITY_AND_STATUS|A_GPIO_4
GPIO_2|WLAN_TX_CONFX
UART_CTS
UART_RTS
UART_RX
UART_TX
9
18
31
29
28
26
30
I2S_SWS
I2S_DATA
I2S_CLK
PCM_CLK
PCM_DOUT
PCM_DIN
PCM_SYNC
33
32
34
1
3
13
15
35
36
37
38
GND
GND
GND
GND
GND
GND
GND
TP_SLEEP
12
11
19
25
16
20
FM_AUDIO_L
FM_AUDIO_R
C129
C128
VDDC
VDDR3V
VDD_FM
VDD_IO
VDD_RF
14
17
TP_BT_WAKE
ANT_BT
ANT_FM
4
2
RADIO_OUT_L
RADIO_OUT_R
C127
C126
C125
9-41
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BT_UART_RTS
BT_UART_CTS
BT_UART_TXD
BT_UART_RXD
Flow Chart of Troubleshooting
C721
C124
C723
C123
C135
C129
C128
HDC702
D703
R644
C428
C436
R632
C709
C613
SC108
C434
C433
C432
L402
SC105
C407
C431
L400
C406
C430
L401
C422
C435
C410
OSC400
TP_AMUX_OUT
C442
C421
C440
R419
U400
TP_RF_TCXO
C405
R417
C404
C409
C425
C400
C401
C402
C408
C411
C403
C429
C420
PM_INTTP_TCXO_EN
R414
C437
SC104
C426
C423
R411
C441
C439
R433
C427
R432
R415
C438
R421
D400
C614
L605
R707
R709
C717
U601
R708
C710
C716
C629
C725
C713
R109
TP_RST
F707
R706
C714
C125
F705
F706
C126
C715
TP_BT_INT TP_BT_WAKE
C127
U101
C130
TP_SLEEP
9-42
SAMSUNG Proprietary-Contents may change without notice
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C722
C134
C724
D701
ANT100
L112
L111
Flow Chart of Troubleshooting
9-2-10. FM Radio
Run FM Radio application
Check the earphone.
NO
Change the earphone
YES
Any signal at L109?
NO
Check the path from earphone
antenna to U101 and Check U101
YES
No signal
at C134, C123?
NO
Resolder or Change U101
YES
Check U101?
YES
THE END
9-43
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting
* Close to S20 Connector
L109
ANT100
FM_RADIO_ANT
L110
C132
12
VREG_BT_2.85V
L111
R109
C134
C124
C135
C123
L112
BT_WAKE
BT_INT
SLEEP_XTAL_IN
BT_RST_N
7
6
TP_BT_INT
C130
TP_RST
BT_SLEEP
5
10
8
BT_WAKE|GPIO_0
HOST_WAKE|GPIO_1
24
21
23
27
22
GPIO_3
GPIO_4
GPIO_7
U101
PCM_CLK
PCM_IN
PCM_OUT
PCM_SYNC
I2C_CLK
I2C_DATA
LPO_CLK
RST_N
TM0
VREG_CTRL
WLAN_BT_ACTIVITY|A_GPIO_5
WLAN_BT_PRIORITY_AND_STATUS|A_GPIO_4
GPIO_2|WLAN_TX_CONFX
UART_CTS
UART_RTS
UART_RX
UART_TX
9
18
31
29
28
26
30
I2S_SWS
I2S_DATA
I2S_CLK
PCM_CLK
PCM_DOUT
PCM_DIN
PCM_SYNC
33
32
34
1
BT_UART_RTS
BT_UART_CTS
BT_UART_TXD
BT_UART_RXD
3
13
15
35
36
37
38
GND
GND
GND
GND
GND
GND
GND
TP_SLEEP
12
11
19
25
16
20
FM_AUDIO_L
FM_AUDIO_R
C129
C128
VDDC
VDDR3V
VDD_FM
VDD_IO
VDD_RF
14
17
TP_BT_WAKE
ANT_BT
ANT_FM
4
2
RADIO_OUT_L
RADIO_OUT_R
C127
C126
C125
IFC600
1
1
2
2
3
FM_RADIO_ANT
EARMIC_P
EARMIC_N
9-44
SAMSUNG Proprietary-Contents may change without notice
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Flow Chart of Troubleshooting
C124
C723
C123
C135
C130
U101
C129
C128
R632
C713
R644
C725
C709
C613
C610
C608
R613
R612
R611
C609
C311
TA602
R532
R530
C529
C533
L504
L600
C539
C542
L505
L601
C545
IFC600
C611
D600
R526
C463
C527
R522
C535
R423
L110
L109
R616
L602
OSC401
R425
C458
C525
C462
U401
C614
L605
R707
R709
C717
U601
R708
C710
C716
C629
D703
HDC702
R109
TP_RST
F707
R706
C714
C125
F705
F706
C126
C715
TP_BT_INT TP_BT_WAKE
C127
TP_SLEEP
C722
C134
C724
D701
ANT100
C721
L112
L111
C132
9-45
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting
9-46
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
10. Reference data
Reference Abbreviation
- AAC: Advanced Audio Coding.
- AVC : Advanced Video Coding.
- BER : Bit Error Rate
- BPSK: Binary Phase Shift Keying
- CA : Conditional Access
- CDM : Code Division Multiplexing
- C/I : Carrier to Interference
- DMB : Digital Multimedia Broadcasting
- EN : European Standard
- ES : Elementary Stream
- ETSI: European Telecommunications Standards Institute
- MPEG: Moving Picture Experts Group
- PN : Pseudo-random Noise
- PS : Pilot Symbol
- QPSK: Quadrature Phase Shift Keying
- RS : Reed-Solomon
- SI
: Service Information
- TDM : Time Division Multiplexing
- TS : Transport Stream
10-1
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Reference data
10-2
SAMSUNG Proprietary-Contents may change without notice
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11. Disassembly and Assembly Instructions
11-1. Disassembly Instructions
1
1) Unscrew the REAR at the
2
four points.
1) Disassemble the Rear from the bottom side
to the upper side.
2) Disassemble the IF cover and SD card
cover
1) Be careful not to make scratch and molding damage!
3
1) Be careful not to make scratch and molding damage!
1) Disassemble the touch-key
4
1) Disassemble the PBA from the FRONT ASS'Y
connector,antenna cable , SPK
connector,camera connector
2) Unscrew the screw
1) When PBA is separated from LCD Connector,
Be careful not to damage!
1) Be careful not to damage
FPCB!
11-1
SAMSUNG Proprietary-Contents may change without notice
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Disassembly and Assembly Instructions
5
1) Remove the antenna and antenna cable
6
1) Be careful not to make scratch and molding damage!
1) Be careful not to damage antenna cable !
7
1) Remove the SPK ass'y and camera
2) Be careful not to damage the FPCB
1) Remove the screw
2) Disassemble the touch key FPCB
3) Remove the bracket
1) Be careful not to make scratch and molding damage!
2) Be careful not to damage the LCD FPCB
11-2
SAMSUNG Proprietary-Contents may change without notice
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Disassembly and Assembly Instructions
11-2. Assembly Instructions
1
1) Assemble the LCD on the front
2
1) Insert the key pad in the front
2) Assemble the bracket on the front and
insert the screw
1) Be careful not to damage LCD FPCB!
1) Be careful not to damage LCD FPCB!
2) Torque
3
1) Insert the touch key FPCB
2) Assemble Antenna and take care of the
antenna cable
4
kgf.cm
1) Connect the LCD connector and
assemble the PBA on the bracket
2) Connect the touch-key
connector,antenna cable,SPK connector
1) Be careful not to damage the antenna cable !
1) Be sure to connect the connectors!
11-3
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Disassembly and Assembly Instructions
1) Insert the screw and connect the
5
6
1) Assemble the side key , camera key and
power key.
camera connector
2) Then assemble the rear.
1) Torque
7
kgf.cm
1) Be sure the direction of side key
1) Screw up the REAR at 4 Points.
[]
1) Torque
Kgf/㎠
11-4
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