Samsung SGH I900 Service Manual. Www.s Manuals.com. Manual R1.0

User Manual: Samsung SGH-i900 - Service manuals and Schematics, Disassembly / Assembly. Free.

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GSM TELEPHONE
SGH-i900

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.

Disassembly and Assembly
Instructions

8.

Block Diagrams

9.

PCB Diagrams

10. Chart of Troubleshooting
11. Reference data

GSPN (Global Service Partner Network)
Country
Web Site
North America
service.samsungportal.com
Latin America
latin.samsungportal.com
CIS
cis.samsungportal.com
Europe
europe.samsungportal.com
China
china.samsungportal.com
Asia
asia.samsungportal.com
Mideast & Africa
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. 06. 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 manetic 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 disassembing 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 easilly by static electricity. Such parts are called by
ESD(Electrostatically Sensitive Devices), for example IC,BGA chip etc. Read Precaution below.
You can prevent from ESD damage by static electricity.
● Remove static electricity remained your body before you touch semiconductor or parts with
semiconductor. There are ways that you touch an earthed place or wear static electricity
prevention string on wrist.
● Use earthed soldering steel when you connect or disconnect ESD.
● Use soldering removing tool to break static electricity. , otherwise ESD will be damaged by
static electricity.
● Don't unpack until you set up ESD on product. Because most of ESD are packed by box
and aluminum plate to have conductive power,they are prevented from static electricity.
● You must maintain electric contact between ESD and place due to be set up until ESD is
connected completely to the proper place or a circuit board.

1-2

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2. Specification
2-1. GSM General Specification
GSM850
Phase 1

EG SM 900
Phase 2

DCS1800
Pha se 1

PCS190 0

W C D M A 21 0 0

Fr eq.
Band[ MHz]
Uplink/Downlin k

824~8 49
869~8 94

880 ~915
925 ~960

171 0~1785
180 5~1880

1 850~19 10
1 930~19 90

1 922~19 77
2 112~21 67

ARFCN r ange

128~2 51

0~ 124 &
975~ 1023

51 2~885

512~81 0

UL: 9612~ 9888
DL: 10562 ~108
38

Tx/Rx spa cing

45MHz

45 MHz

9 5MHz

80MHz

190MHz

Mod. Bit r ate /
Bit Period

270.8 33kbps
3.69 2us

270. 833kbps
3. 692us

T im e Sl ot
Period/F rame
Pe rio d

576. 9us
4 .615ms

576 .9us
4.61 5ms

57 6.9us
4.6 15ms

576.9 us
4. 615ms

F rameL ength :
10ms
Slo t len gt h:
0. 667ms

Modulatio n

0.3G M SK

0. 3GMSK

0. 3G MSK

0.3G MSK

Q PSKHQ PSK

MS Powe r

33dBm~ 5dBm

Power Class

5pcl ~ 1 9pcl

5pcl ~ 19pcl

0pcl ~ 15pcl

0pcl ~ 15pcl

3(max+24dBm)

Sensit ivit y

- 102dBm

- 102d Bm

-100 dBm

-1 00dBm

- 106.7 dBm

TDMA Mu x

8

8

8

8

Cell Radius

35Km

35 Km

2Km

2Km

270 .833kb ps 27 0.833 kbps
3. 692us
3.692 us

33dBm~5dBm 30d Bm~0dBm 30d Bm~0dB
m

2-1

3. 84Mcps

24dBm~50dBm

2Km

Specification

2-2. GSM Tx Power Class
TX Power
control

TX Power
GSM850

level

control

TX Power
EGSM900

control

level

TX Power
DCS1800

level

control

PCS1900

level

5

33±2 dBm

5

33±2 dBm

0

30±3 dBm

0

30±3 dBm

6

31±2 dBm

6

31±2 dBm

1

28±3 dBm

1

28±3 dBm

7

29±2 dBm

7

29±2 dBm

2

26±3 dBm

2

26±3 dBm

8

27±2 dBm

8

27±2 dBm

3

24±3 dBm

3

24±3 dBm

9

25±2 dBm

9

25±2 dBm

4

22±3 dBm

4

22±3 dBm

10

23±2 dBm

10

23±2 dBm

5

20±3 dBm

5

20±3 dBm

11

21±2 dBm

11

21±2 dBm

6

18±3 dBm

6

18±3 dBm

12

19±2 dBm

12

19±2 dBm

7

16±3 dBm

7

16±3 dBm

13

17±2 dBm

13

17±2 dBm

8

14±3 dBm

8

14±3 dBm

14

15±2 dBm

14

15±2 dBm

9

12±4 dBm

9

12±4 dBm

15

13±2 dBm

15

13±2 dBm

10

10±4 dBm

10

10±4 dBm

16

11±3 dBm

16

11±3 dBm

11

8±4 dBm

11

8±4 dBm

17

9±3dBm

17

9±3dBm

12

6±4 dBm

12

6±4 dBm

18

7±3 dBm

18

7±3 dBm

13

4±4 dBm

13

4±4 dBm

19

5±3 dBm

19

5±3 dBm

14

2±5 dBm

14

2±5 dBm

15

0±5 dBm

15

0±5 dBm

2-2

3. Product Function
Main Function
― Homescreen
― PIM - Contacts, Calendar, Tasks, Voice Note
― Messaging - SMS, MMS, Email, VoiceRecorder within MMS
― Windows Live! Portal
― Windows Update
― Email Setup Wizard
― Internet Explorer
― Multimedia capability - 5 Mega Pixel, Camcorder, Windows Media Player
― Zoomer
― Dialer
― Video Telephony
― Accessary Applications - Alarms, Calculator, NotePad, Task Manager, Smart Converter, World
Clock, Stopwatch, Smart Search
― Active Sync
― Bluetooth
― Document Viewer
― File Manager, My Item
― Java
― Pod Casting, RSS Reader
― Games
― MTV
― Postcard
― Google Map
― TV OUT
― Auto Brightness Control
― Acceleration Sensor

3-1

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4. Array course control
4-1. Software Adjustments
There is 2 set to download the binary image into your device.

[First set]

1.
2.
3.
4.
5.
6.
7.
8.

JIG BOX (UMTS TEST JIG: GH80-03308A)
USB Cable : JIG to PC
Test Cable : JIG to SGH-i780 (GH39-00993A)
Power Cable : JIG to power supply
Serial Cable : SGH-i900 to PC
Power Supply
RF Cable (GH39-00599A): to Agilent 8960 or CMU200
Test Cable : JIG to SGH-i900 (GH39-00990A)

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Array course control

[Second set]

1. USB DATA Link Cable : GH39-00922A
2. Battery : GH43-03110A

4-2. Software Download
1-1. Equipment for Software Download

1-2. Pre-requisite for Download
▶ Downloader Program
-

[Image Version].exe

▶ USB Driver
-

PDA : Samsung MITs USB Sync [Samsung MITs USB Sync.zip]

-

Phone : Samsung CDMA Modem [Samsung CDMA Modem.zip]

▶SGH-i900 Mobile Device
▶ Driver Installation

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Array course control

2-1. Driver Installation (PDA)
▶ Make sure that you install drivers.
▶ If you installed the latest ActiveSync program, you don’t need to install the pda d
river. Please install the latest ActiveSync program.

2-2. Driver Installation (Phone)
When you download the phone image, you need the driver of Samsung CDMA Modem.
If you want to download the phone image, install the Samsung CDMA Modem driver.

) After you install the driver of Samsung CDMA Modem, please restart a hos
t computer.

3. Execute the Downloader Program. [Image Version.exe]

4. Turn off your device.
5. Connect your device to a host computer by using USB DATA Link Ca

4-3

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Array course control

ble.
6. Turn on your device and wait until 'START' button is activated.

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Array course control

)If ‘START’ button is not activated, terminate the application and reconnect USB dat
a link cable and retry.

7. Please click “START” button.
8. When the download is finished, the phone is rebooted automatically.
) Download Procedure

[ Downloading EBOOT ]

[ Downloading PDA ]
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Array course control

[ Changing USB PATH]

[ Downloading PHONE ]

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Array course control

[ Job Done ]

) The Display of your Device

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Array course control

) Trouble Shooting
1. “PDA Device not found” message

) Make sure that your device is connected a host computer by USB DATA Li
nk cable.
2. “Port Open Failed” message or application hang

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Array course control

) After you install “phone USB driver (Samsung CDMA Modem)” at first time, you m
ay see “Port open failed…” message or application hang while downloading a phone
image. If so, terminate the application and then try the download again.
) If USB port is changed, at first time you may see “Port open failed…” message or
application hang. If so, terminate the application and then try the download again.
) If USB cable to the mobile device is not connected tightly, you may see “Port ope
n failed…” message or application hang. If so, terminate the application and then try
the download again.
.
) If you always see “port open failed” message or application hang,
1.

When failed application is activated, go to the device manager, remove the S
AMSUNG CDMA Modem and SAMSUNG USB Composite Device.

2.

Rename C:\WINDOWS\system32\drivers\Modem.sys to other name. (ex. Mod
em-.sys)

3.

Go to control panel->program add/remove, and then remove Samsung CDMA
Modem driver or Samsung USB driver(MCCI)

6.

4.

Restart your PC.

5.

Install attached SAMSUNG CDMA Modem_4.34

Try the download again.

3. “Write Failed” message
) If battery level is low, use charged battery and try again.

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Array course control

- Reference How to deal with the an error in the computer USB port of the computer.
Symptom: Device is not identified after connecting it.
Cause: The device is connected before the previous connection is complete. All devices should be
connected one by one. Otherwise, an error may occur in the computer USB port of the computer.
Solution:
Proceed with the following action in order only when the previous action does not work.
1) Unplug the USB port from the computer and plug it again.
2) Open the Device Manager and remove the USB hub and install it again.

3) Reboot the computer.

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5. Exploded View and Parts List
5-1. Cellular phone Exploded View

QFR01

QME03

QKP01

QLC01
QJK01
QMI01

QKP06

QBR01

QCR71
QSH02
QMP02
QCW02
QCB01
QVK01

QCA07
QCA01

QMP01
QAN05

QCA02

QSH01

QCK02

QCR71
QCR47

QVO01

QRE01
QCW01

QCR09

QRF03

QRF01

QBA00
QST01

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Exploded View and Parts List

5-2. Cellular phone Parts list
Design LOC

Discription

SEC CODE

QAN05

ASSY RUBBER-INTENNA CONTACT

GH98-08737A

QBA00

ASSY COVER-BATT

GH98-09310A

QCA01

CAMERA MODULE-SGHI900 CIF

GH59-05582A

QCA02

CAMERA MODULE-SGHI900 5M

GH59-05583A

QCA07

KEY FPCB-SGHI900 CAMERA FPCB_C

GH59-06056A

QCB01

CBF COAXIAL CABLE-SGHI900 MHF

GH39-01069A

QCK02

PMO KEY-POWER FUNCTION

GH72-47423A

QCR09

SCREW-MACHINE

6001-001670

QCR71

SCREW-MACHINE

6001-002095

QCR71

SCREW-MACHINE

6001-002095

QCW02

PMO DECO-WINDOW

GH72-46895A

QFR01

NDC CASE-FRONT V2

GH71-08256A

QJK01

UNIT-SGHI900 OPTICAL JOYSTICK

GH59-05596A

QKP01

ASSY KEYPAD-(XEF/XKA)

GH98-07557A

QLC01

ELA UNIT-LCD UNIT ASSY(SGH_I90

GH96-03195A

QME03

UNIT-SGHI900 TOUCH WINDOW

GH59-05586A

QMI01

MICROPHONE-ASSY-SGHI900

GH30-00473A

QMP01

PBA MAIN-SGHI900

GH92-04463A

QMP02

ASSY PBA MAIN-SGH_I900 16G

GH92-04807A

QRF01

TAPE-RF SHEET

GH74-37306A

QSH01

IPR SHIELD-CAN A

GH70-03218A

QSH02

ASSY COVER-SHIELD CAN B

GH98-09048A

QST01

ASSY ACCE-STYLUS PEN

GH98-09044A

QVK01

KEY FPCB-SGHI900 VOLUME KEY

GH59-05578A

QBR01

ASSY BRACKET

GH98-07554A

ASSY RUBBER-KEY DOM

GH98-07631A

ASSY CASE-REAR

GH98-07553A

QCR47

SCREW-MACHINE

6001-001695

QCW01

ASSY COVER-CAMERA WINDOW

GH98-07556A

QRF03

PMO COVER-EAR JACK V2

GH72-48359A

QVO01

ASSY KEY-CAM VOL

GH98-08142A

QKP06
QRE01

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6. MAIN Electrical Parts List
SEC CODE
0403-001547
0403-001547
0406-001167
0406-001167
0406-001208
0406-001215
0406-001215
0406-001215
0406-001215
0406-001231
0406-001231
0406-001237
0406-001237
0406-001237
0406-001237
0406-001254
0406-001267
0407-001002
0407-001007
0501-002440
0501-002440
0501-002440
0504-000168
0801-002237
0801-002529
0801-002882
0801-003013
0801-003013
0801-003013
0801-003013
0801-003016
0801-003016
0801-003016
0801-003031
0801-003031
0801-003052
0801-003052
0801-003052
0801-003052
0801-003052
0902-002319
1001-001231

Design LOC
D301
D600
ZD403
ZD404
ZD402
U502
ZD400
ZD401
ZD405
ZD500
ZD501
U208
U308
U312
ZD406
ZD300
ZD201
D300
D302
TR500
TR501
TR502
TR600
U205
U206
U311
U207
U503
U504
U515
U201
U516
U602
U204
U600
U203
U307
U608
U609
U610
UCP600
U400

Discription
DIODE-ZENER
DIODE-ZENER
DIODE-TVS
DIODE-TVS
DIODE-TVS
DIODE-TVS
DIODE-TVS
DIODE-TVS
DIODE-TVS
DIODE-TVS
DIODE-TVS
DIODE-TVS
DIODE-TVS
DIODE-TVS
DIODE-TVS
DIODE-TVS
DIODE-TVS
DIODE-ARRAY
DIODE-ARRAY
TR-SMALL SIGNAL
TR-SMALL SIGNAL
TR-SMALL SIGNAL
TR-DIGITAL
IC-CMOS LOGIC
IC-CMOS LOGIC
IC-CMOS LOGIC
IC-CMOS LOGIC
IC-CMOS LOGIC
IC-CMOS LOGIC
IC-CMOS LOGIC
IC-CMOS LOGIC
IC-CMOS LOGIC
IC-CMOS LOGIC
IC-CMOS LOGIC
IC-CMOS LOGIC
IC-CMOS LOGIC
IC-CMOS LOGIC
IC-CMOS LOGIC
IC-CMOS LOGIC
IC-CMOS LOGIC
IC-MICROPROCESSOR
IC-ANALOG SWITCH
6-1

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Main Electrical Parts List

SEC CODE
1001-001410
1001-001436
1001-001436
1002-001410
1003-002047
1006-001322
1106-001564
1108-000127
1108-000174
1201-002570
1201-002581
1201-002597
1201-002703
1203-002832
1203-003926
1203-004291
1203-004319
1203-004435
1203-004548
1203-004571
1203-004763
1203-004778
1203-004838
1203-004841
1203-004857
1203-005118
1203-005244
1203-005246
1203-005250
1203-005263
1204-002746
1204-002749
1205-002686
1205-002720
1205-002767
1205-003297
1205-003375
1205-003498
1209-001817
1404-001221
1405-001133
2007-000070

Design LOC
U300
U407
U408
U507
U510
U505
UME201
UME200
UCP600
PAM100
F108
U402
PAM101
U310
U305
U202
U401
U601
U511
U508
U409
U301
U303
U605
U506
U514
U101
U500
U512
U509
U405
UCD604
U304
UCD402
U302
U100
U603
UCP200
U607
VR500
VR300
L600

Discription
IC-ANALOG SWITCH
IC-ANALOG SWITCH
IC-ANALOG SWITCH
IC-D/A CONVERTER
IC-MOTOR DRIVER
IC-LINE TRANSCEIVER
IC-SRAM
IC-MCP
IC-MCP
IC-POWER AMP
IC-RF AMP
IC-AUDIO AMP
IC-POWER AMP
IC-VOL. DETECTOR
IC-VOL. DETECTOR
IC-MULTI REG.
IC-MULTI REG.
IC-MULTI REG.
IC-DC/DC CONVERTER
IC-MULTI REG.
IC-VOL. DETECTOR
IC-POWER SUPERVISOR
IC-BATTERY
IC-POWER SUPERVISOR
IC-DC/DC CONVERTER
IC-MULTI REG.
IC-MULTI REG.
IC-DC/DC CONVERTER
IC-MULTI REG.
IC-MULTI REG.
IC-TUNER
IC-PAL/NTSC ENCODER
IC-SWITCH
IC-CODEC
IC-SWITCH
IC-TRANSCEIVER
IC-INTERFACE
IC-MODEM
IC-SENSOR
THERMISTOR-NTC
VARISTOR
R-CHIP
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Main Electrical Parts List

SEC CODE
2007-000148
2007-000162
2007-000164
2007-000170
2007-000171
2007-000171
2007-000171
2007-000171
2007-000171
2007-001285
2007-001285
2007-001290
2007-002965
2007-002965
2007-002965
2007-002965
2007-007468
2007-007468
2007-007517
2007-007741
2007-007741
2007-007741
2007-007741
2007-007741
2007-007766
2007-008015
2007-008040
2007-008044
2007-008045
2007-008046
2007-008046
2007-008049
2007-008052
2007-008052
2007-008055
2007-008055
2007-008055
2007-008055
2007-008055
2007-008055
2007-008055
2007-008055

Design LOC
R119
R137
R139
R120
R100
R141
R427
R431
R432
R111
R112
R207
R425
R426
R430
R433
R302
R509
R606
R105
R401
R428
R601
R602
R315
R604
R102
R106
R135
R103
R104
R221
R607
R608
R123
R124
R127
R129
R310
R311
R404
R420

Discription
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
2007-008055
2007-008055
2007-008263
2007-008263
2007-008419
2007-008419
2007-008419
2007-008419
2007-008419
2007-008438
2007-008456
2007-008483
2007-008486
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
2007-008588
2007-008588
2007-008588
2007-008588
2007-008588
2007-008686
2007-008708
2007-008739

Design LOC
R421
R600
R306
R313
R110
R405
R510
R514
R515
R314
R605
R423
R312
R209
R212
R213
R218
R323
R500
R614
R138
R222
R414
R501
R502
R519
R610
R612
R613
R631
R407
R408
R619
R620
R507
R508
R520
R621
R622
R116
R615
R307

Discription
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
6-4

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This Document can not be used without Samsung's authorization

Main Electrical Parts List

SEC CODE
2007-008798
2007-008798
2007-008806
2007-008806
2007-009084
2007-009084
2007-009108
2007-009155
2007-009155
2007-009157
2007-009157
2007-009157
2007-009157
2007-009157
2007-009157
2007-009170
2007-009170
2007-009170
2007-009171
2007-009171
2007-009171
2007-009171
2007-009171
2007-009171
2007-009212
2007-009212
2007-009212
2007-009323
2007-009354
2007-009361
2007-009361
2007-009402
2007-009408
2007-009408
2007-009408
2007-009420
2007-009801
2007-009801
2007-009801
2007-009801
2007-009801
2007-009801

Design LOC
R402
U306
R304
R415
R206
R603
R627
R202
R517
R219
R220
R316
R506
R511
R512
R403
R518
R630
R303
R309
R319
R320
R321
R322
R318
R417
R424
R513
R208
R624
R626
R611
R107
R400
R406
R101
R108
R109
R117
R118
R200
R300

Discription
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
6-5

SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization

Main Electrical Parts List

SEC CODE
2007-009801
2007-009801
2007-009801
2007-009954
2007-009969
2007-009969
2203-000233
2203-000233
2203-000233
2203-000438
2203-000438
2203-000438
2203-000438
2203-000438
2203-000438
2203-000466
2203-000489
2203-000725
2203-000812
2203-000812
2203-002668
2203-002668
2203-002668
2203-005234
2203-005249
2203-005249
2203-005514
2203-005514
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

Design LOC
R434
R435
R436
R623
R418
R419
C315
C319
C444
C170
C176
C219
C225
C611
C631
C1111
C237
C532
C103
C188
C174
C179
R122
C111
C416
C417
C435
C439
C1106
C117
C137
C138
C144
C156
C181
C244
C328
C329
C330
C409
C414
C418

Discription
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
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
2203-005682
2203-005682
2203-005682
2203-005682
2203-005682
2203-005682
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
2203-005725
2203-005727
2203-005727
2203-005727
2203-005729
2203-005729
2203-005729
2203-005729
2203-005731
2203-005732
2203-005732
2203-005736
2203-005736
2203-005736
2203-005736
2203-005736
2203-005736
2203-005736
2203-005736
2203-005736

Design LOC
C420
C423
C432
C456
C458
C462
C150
C442
C443
C1112
C1113
C1114
C115
C125
C132
C141
C146
C147
C160
C161
C164
C171
C177
C310
C317
C438
C434
C440
C642
C646
C175
C100
C101
C105
C107
C116
C118
C119
C120
C127
C128
C131

Discription
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
2203-005736
2203-005736
2203-005736
2203-005736
2203-005736
2203-005736
2203-005736
2203-005740
2203-005740
2203-005740
2203-005740
2203-005740
2203-005779
2203-005779
2203-005779
2203-005779
2203-005779
2203-005779
2203-005792
2203-005792
2203-005792
2203-005806
2203-005806
2203-005806
2203-005806
2203-005806
2203-005806
2203-006048
2203-006053
2203-006120
2203-006120
2203-006120
2203-006123
2203-006123
2203-006123
2203-006123
2203-006194
2203-006194
2203-006194
2203-006194
2203-006194
2203-006194

Design LOC
C143
C148
C153
C166
C172
C189
C323
C186
C187
C192
C193
C451
C413
C415
C419
C421
C426
C461
C152
C159
C180
C1104
C1105
C1107
C139
C452
C454
C245
C663
C182
C183
C184
L102
L103
L104
L105
C1109
C204
C206
C209
C220
C222

Discription
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
2203-006194
2203-006194
2203-006194
2203-006194
2203-006194
2203-006194
2203-006194
2203-006194
2203-006194
2203-006208
2203-006208
2203-006208
2203-006208
2203-006305
2203-006305
2203-006307
2203-006307
2203-006324
2203-006324
2203-006348
2203-006348
2203-006379
2203-006379
2203-006379
2203-006379
2203-006399
2203-006399
2203-006399
2203-006399
2203-006399
2203-006399
2203-006399
2203-006399
2203-006399
2203-006399
2203-006399
2203-006399
2203-006423
2203-006423
2203-006423
2203-006423
2203-006423

Design LOC
C224
C227
C402
C425
C428
C612
C615
C624
C630
C320
C408
C427
C535
C400
C407
C325
C326
C216
C324
C404
C453
C465
C466
C467
C468
C200
C205
C208
C211
C212
C213
C214
C239
C240
C311
C600
C601
C123
C124
C126
C129
C165

Discription
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
2203-006423
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
2203-006423
2203-006423
2203-006423

Design LOC
C201
C202
C207
C210
C215
C217
C218
C223
C228
C231
C234
C235
C238
C241
C242
C243
C305
C306
C308
C327
C331
C401
C403
C405
C406
C424
C433
C469
C524
C634
C641
C647
C648
C649
C650
C658
C659
C660
C661
C662
C670
C672

Discription
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
6-10

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
2203-006462
2203-006466
2203-006474
2203-006474
2203-006474
2203-006474
2203-006474
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
2203-006562
2203-006562
2203-006562
2203-006562

Design LOC
U200
U309
C246
C671
C314
C667
C668
C674
C677
C114
C203
C195
C198
C226
C229
C232
C233
C236
C307
C445
C446
C450
C455
C457
C459
C503
C504
C505
C513
C519
C541
C542
C602
C603
C604
C605
C606
C608
C610
C614
C617
C619

Discription
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
6-11

SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization

Main Electrical Parts List

SEC CODE
2203-006562
2203-006562
2203-006562
2203-006562
2203-006562
2203-006562
2203-006562
2203-006562
2203-006585
2203-006585
2203-006642
2203-006648
2203-006707
2203-006824
2203-006824
2203-006824
2203-006824
2203-006824
2203-006824
2203-006824
2203-006824
2203-006824
2203-006824
2203-006824
2203-006824
2203-006838
2203-006838
2203-006838
2203-006838
2203-006838
2203-006838
2203-006838
2203-006838
2203-006838
2203-006838
2203-006838
2203-006838
2203-006838
2203-006838
2203-006838
2203-006838
2203-006838

Design LOC
C620
C622
C625
C627
C628
C638
C643
C654
C447
C448
C169
C678
C157
C162
C163
C221
C301
C302
C422
C500
C655
C666
C669
C673
C675
C1101
C1102
C199
C300
C303
C304
C316
C322
C410
C411
C412
C523
C525
C530
C533
C534
C537

Discription
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
6-12

SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization

Main Electrical Parts List

SEC CODE
2203-006838
2203-006838
2203-006838
2203-006838
2203-006838
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
2203-006839
2203-006839
2203-006839
2203-006839
2203-006839
2203-006839
2203-006839
2203-006839
2203-006839
2203-006839
2203-006839
2203-006839
2203-006839
2203-006839
2203-006839
2203-006839
2203-006839
2203-006839
2203-006839
2203-006839
2203-006839
2203-006839

Design LOC
C538
C540
C543
C544
C546
C547
C549
C635
C636
C637
C102
C106
C108
C1108
C113
C133
C140
C142
C149
C154
C173
C178
C185
C449
C517
C518
C521
C527
C548
C607
C609
C613
C616
C618
C621
C623
C626
C629
C632
C639
C653
C657

Discription
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
6-13

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Main Electrical Parts List

SEC CODE
2203-006839
2203-006839
2203-006839
2203-006839
2203-006841
2203-006872
2203-006872
2203-006872
2203-006872
2203-006872
2203-006872
2203-006872
2203-006872
2203-006872
2203-006872
2203-006872
2203-006872
2203-006872
2203-006890
2203-006890
2203-006890
2203-006890
2203-006896
2203-006896
2203-006896
2203-006896
2203-006979
2203-006979
2203-007170
2404-001381
2404-001381
2404-001381
2404-001381
2404-001381
2404-001381
2404-001381
2404-001381
2404-001411
2404-001411
2404-001557
2703-001231
2703-001737

Design LOC
C679
C680
C681
C682
C309
C194
C196
C197
C318
C321
C508
C509
C510
C511
C512
C656
C664
C665
C109
C168
C312
C676
C313
C520
C526
C531
C134
C167
C190
TA100
TA400
TA401
TA403
TA404
TA405
TA407
TA600
TA300
TA402
TA406
L601
L115

Discription
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
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
6-14

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Main Electrical Parts List

SEC CODE
2703-001750
2703-001868
2703-001868
2703-002155
2703-002205
2703-002206
2703-002267
2703-002281
2703-002649
2703-002649
2703-002649
2703-002701
2703-002701
2703-002793
2703-002795
2703-002795
2703-002858
2703-002917
2703-002955
2703-002955
2703-002955
2703-002955
2703-003003
2703-003003
2703-003009
2703-003009
2703-003182
2703-003240
2703-003240
2703-003258
2703-003258
2703-003258
2703-003258
2703-003273
2703-003347
2703-003419
2801-004189
2801-004466
2801-004466
2801-004506
2801-004749
2804-001725

Design LOC
L116
L502
L503
L100
L101
L125
L119
L121
L108
L112
L117
L404
L405
L114
C122
C136
L126
L110
R409
R410
R411
R412
L106
L107
L109
L111
L603
L604
L605
L300
L301
L302
L602
L504
L501
L402
OSC600
OSC300
OSC601
OSC101
OSC100
OSC400

Discription
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
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
CRYSTAL-SMD
CRYSTAL-SMD
CRYSTAL-SMD
OSCILLATOR-CLOCK
6-15

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Main Electrical Parts List

SEC CODE
2809-001324
2901-001409
2901-001409
2901-001409
2901-001409
2901-001470
2901-001470
2904-001600
2904-001604
2904-001628
2904-001658
2904-001759
2904-001769
2904-001773
2910-000028
3301-001158
3301-001158
3301-001729
3301-001729
3301-001729
3301-001756
3301-001901
3705-001358
3705-001448
3708-001872
3708-002183
3709-001381
3709-001456
3710-002523
3710-002632
3711-005789
3711-006483
3711-006710
4302-001181
4709-001529
GH70-03349A
GH70-03349A
GH70-03349A
GH70-03349A
GH70-03349A
GH70-03349A
GH70-03349A

Design LOC
OSC102
F500
F501
F502
F503
F504
F505
F103
F102
F101
F105
F107
F104
F100
DUP100
L409
L410
L406
L407
L500
L118
L124
RFS100
RFS101
SLC501
HDC501
CN301
SIM300
IFC400
HDC201
HDC400
HDC500
BTC300
BAT300
MOD100
SC100
SC101
SC102
SC103
SC104
SC106
SC107

Discription
OSCILLATOR-VCTCXO
FILTER-EMI SMD
FILTER-EMI SMD
FILTER-EMI SMD
FILTER-EMI SMD
FILTER-EMI SMD
FILTER-EMI SMD
FILTER-SAW
FILTER-SAW
FILTER-SAW
FILTER-SAW
FILTER-SAW
FILTER-SAW
FILTER-SAW
DUPLEXER-SAW
BEAD-SMD
BEAD-SMD
BEAD-SMD
BEAD-SMD
BEAD-SMD
BEAD-SMD
BEAD-SMD
CONNECTOR-COAXIAL
CONNECTOR-COAXIAL
CONNECTOR-FPC/FFC/PIC
CONNECTOR-FPC/FFC/PIC
CONNECTOR-CARD EDGE
CONNECTOR-CARD EDGE
SOCKET-INTERFACE
HEADER-BOARD TO BOARD
HEADER-BOARD TO BOARD
HEADER-BOARD TO BOARD
HEADER-BATTERY
BATTERY-LI(2ND)
W-LAN 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
6-16

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Main Electrical Parts List

SEC CODE
GH70-03349A
GH70-03349A
GH70-03349A
GH70-03349A
GH70-03349A
GH70-03349A
GH70-03349A
GH71-06721A
GH71-06721A
GH71-06721A
GH71-06721A

Design LOC
SC109
SC110
SC113
SC114
SC116
SC117
SC118
ANT100
ANT101
ANT102
ANT103

Discription
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
NPR-ANT CONTACT
NPR-ANT CONTACT
NPR-ANT CONTACT
NPR-ANT CONTACT

Please consult the GSPN website (Samsung Portal) for the most recent version of the product's
part list.

6-17

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7. Disassembly and Assembly Instructions
7-1. Disassembly

2

1

UNSCREW 4 POINTS

1) UNSCREW 4 REAR Points.

Separate the REAR cover - 1
- Separate the rear case using a disassembly tool
following indicated direction.

3

4

Separate the REAR cover - 2
- Separate the REAR using a disassembly tool

Lift the REAR from the FRONT Ass`y.
- Separate the REAR from the FRONT Ass`y with

following indicated direction.

care.

7-1

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Exploded View and Parts List

5

6

UNSCREW 2 POINTS

Separate GPS CONNECTOR.
- Separate GPS Connector from the PBA
Connector with great care. (Be careful not to

UNSCREW PBA 2 Points.

damage FPCB & nearby chipsets.)

7

8

Separate Main FPCB CONNECTOR.
- Separate Main FPCB Connector from the PBA

Separate LCD FPCB CONNECTOR.
- Separate LCD FPCB Connector from the PBA

Connector with great care. (Be careful not to

Connector with great care. (Be careful not to

damage FPCB & nearby chipsets.)

damage FPCB & nearby chipsets.)

7-2

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Exploded View and Parts List

10

9

Caution!

Separate VOLUME KEY FPCB.
- Separate Volume Key from PBA.

Separate TSP FPCB.
- Separate TSP FPCB from PBA not to tear

(Be careful not to damage VOLUME KEY FPCB)

FPCB with great care.

11

12

Separate OJ(Optical Joystic) KEY FPCB.
Remove Bracket Sheet.
- Separate OJ KEY with great care not to tear OJ - Remove Bracket sheet with great care not to
KEY FPCB.

damage GPS wire & MAIN FPCB.

7-3

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Exploded View and Parts List

13

14

UNSCREW 2 POINTS

Bracket Disassembly : refer to 5/6 page

Separate SPK Bracket.
-Lift SPK Bracket from FRONT Ass`y.

UNSCREW FRONT 2 Points.

15

16

①

②

Separate FRONT.
- Separate FRONT from FRONT Ass`y following
indicated direction.

Separate Key Pad.
- Separate Key Pad from FRONT Ass`y.

7-4

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Exploded View and Parts List

17

18
use this point to separate OJ Key easily

Separate OJ(Optical Joystic) KEY FPCB..
- Separate FPCB from FRONT Ass`y using guide
hole.

Separate TSP Module.
- Separate TSP Module from PBA with care.

19

use this point to separate LCD easily

Separate LCD from TSP.
- Separate LCD from TSP with great care not to
damage TSP.

7-5

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Exploded View and Parts List

7-2. SPK Disassembling

1

2

Detach GPS FPCB & GPS wire - 2.
- Detach metal part of FPCB & GPS wire from
Detach GPS FPCB - 1.

SPK Bracket.

3

4
Caution!
①

②

Detach Flash FPCB & Power Key.
Disassemble 5M CAM CONNECTOR.
- Separate 5M CAM Connector First. Then Pull 5M - Caution : Detach Flash FPCB from Bracket with
great care not to tear FPCB.

CAM out of Bracket.

5

6

Separate Main FPCB from SPK Bracket & Remove
Disassemble CIF CAM CONNECTOR.

CIF CAM.
7-6

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Exploded View and Parts List

7

Disassemble Window Deco.

7-7

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Exploded View and Parts List

7-3. Assembling

1

2

Attach the left side of LCD first.

Attach LCD to the Main Shield Can.
- Insert LCD connector into the hole and then
attach LCD to the main shield can.

Insert TSP FPCB into the hole.
- Insert TSP FPCB into the smaller hole of the
Two.

3

4

Attach TSP on the LCP - 1.
- Attach TSP referring to the Guide.

Attach TSP on the LCP - 2.
- Attach TSP referring to the Guide.

5

6

Insert OJ Key FPCB into the hole.
- Insert OJ(Optical Joystic) Key FPCB into the
larger hole of the Two.

Attach OJ Key on the Main Shield Can.
- Attach OJ Key referring to the Guide.
- MIC should fit in the hole.
7-8

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Exploded View and Parts List

7

8
②

Assemble Key Pad with OJ Key.
- Optical Joystic should fit in the hole of
Key Pad.

9

①

Assemble FRONT with FRONT Ass`y.
- Assemble FRONT with FRONT Ass`y following
indicated direction.

10
SCREW 2 POINTS

Bracket Assembly : refer to 5/6 page

Screw 2 FRONT Points.

Attach SPK Bracket.
-Attach SPK Bracket on the FRONT Ass`y referring
to the Guide.

11

12

Attach Bracket Sheet.
- Attach Bracket sheet considering guide line.

Put the GPS wire into FRONT Ass`y Guide.

7-9

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Exploded View and Parts List

13

14

Assemble TSP FPCB CONNECTOR.
- Assemble TSP FPCB Connector with PBA
Connector.

Assemble OJ Key FPCB CONNECTOR.
- Assemble OJ Key FPCB Connector with PBA
Connector.

15

16

Attach Volume Key FPCB to FRONT Ass`y.

Assemble LCD FPCB CONNECTOR.
- Assemble LCD FPCB Connector with PBA
Connector.

17

18

Assemble Main FPCB CONNECTOR.
- Assemble Main FPCB Connector with PBA
Connector.

Assemble GPS CONNECTOR.
- Assemble GPS Connector with PBA Connector.

7-10

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Exploded View and Parts List

19

20

Put the Fuction Key FPCB into FRONT Ass`y
Guide.

Assemble Window Function key - 1.
- The Rounded part is headed to the TOP.

21

22
SCREW 2 POINTS

Assemble Window Function key - 2.

Screw 2 PBA Points.

23

24

SCREW 4 POINTS

Assemble the REAR with FRONT Ass`y.
- Assemble REAR with FRONT Ass`y considering
GPS wire, Window Fuction key and IF cover.

Screw 4 REAR Points.

7-11

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Exploded View and Parts List

7-4. SPK Assembling

2

1

Assemble Window Deco.

3

Assemble CIF CAM.

4

Make Main FPCB fit in SPK Bracket.
- Attach Main FPCB between CIF CAM and its
Connector. Main FPCB should be stuck on SPK
Bracaket inside.

5

Assemble CIF CAM CONNECTOR.
- Assemble CIF CAM Connector with PBA
Connector.

6

Attach Flash FPCB.
- Attach Flash FPCB to SPK Bracket referring to
the Guide.

Attach Power Key.

7-12

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Exploded View and Parts List

7

8

②
①

Assemble 5M CAM CONNECTOR.
- Assemble 5M CAM Connector with FPCB
Connector following indicated direction.

Attach GPS FPCB - 1.
- Attach GPS FPCB to SPK Bracket referring to
the Guide.

9

Attach GPS FPCB & wire - 2.
- Attach metal part of FPCB to SPK Bracket
behind. Then Put GPS Wire into SPK Bracket
Guide.

7-13

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8. Block Diagrams

SGH -i 900 B l ock D i agram

T C X O 1 9 .2 M H z

M ai n A n t .

2. 5G PAM
/ Swi t c h
2 .5 G R x

2.5 G
R F B lo c k

S K Y 7 7 51 9

R x IQ

R x IQ
T x IQ

2 .5 G T x

RTR
6285

3G R x

GP S A n t .

3G T x

GP S R x

G P S IQ

RF
I/F
B lo c k

P M 6658

U S B I/O

U S B I /F

U S B I/F

Po w er _M SM

T x IQ

P o w e r _ F l as h

GPS
IQ

UM TS
R F B lo c k

S I M I/ F

S IM I/O

S I M I/ F

P o w er
_RF

A u d io
I/F

M S M 6281

AGPS

M e m o ry
I/ F
B lo c k

M S M _ D 1 ( 0 -3 1 )
M S M _ D 2 ( 0 -1 5 )
M S M _ A 1(0 -1 2 )
M S M _ A 2 (1 - 1 3 )

M ai n M em o r y
K 5 D 1 258 D C A
-A 0 90

B T / w L A N A nt .

U SB D a t a

P o w e r _ B T /w L A N

B T /w L A N
L B EE1USJ YC
2 6M H z

Po w e r _U S B
B T /w L A N
D at a

M e m o ry
I/F
B lo c k

A u d i o I /F
P C M A u d io

S p e a k e r /E P O u t p u t

So u n d
Dat a

D F _ IO (0 - 1 5 )

DPRA M

P o w er _ D P R A M

C D Y D M X 1 2 8A 1 6 -1

8 8 A P 3 1 2 -A 2 -B G W 1 C 6 2 4 -T N 0 2

M IC /E a r M IC In p u t

C

W M 9713

P o w er _A P
Po w er _C OD EC

T o u c h I/F

A P _ P M IC
M A X 8 66 0E T L

R A D IO R /L

I 2C

CA M
d at a

F M R A D IO
S I4 7 0 3 -B 1 6 -G M

K ey
inp u t

L CD
d at a
1

2

3

4

5

6

7

8

9

*

0

#

8-1

SAMSUNG Proprietary-Contents may change without notice
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Ex t . M em .
I /F

TV O U T

TV
IS E 2 2 0 0

TV O UT

In t e r n a l
Mem o r y
(8 G B /1 6 G B )

U S B 3 319

R4 3 4

R1 2 0

R4 2 1

U405

R4 2 0

OSC100

C1 8 6

R4 2 4

L4 0 7

R4 1 9

R4 1 8

L4 0 6

C1 9 8

R4 1 7

C4 3 3
C4 3 2

I SE2 2 0 0
UCD 6 0 4
U500

’FA-128[38.4MHZ,10PPM]’

MIC5335-SGYMT

U101

MAX 1 2 3 7 EU A- TG1 0 4

U5 1 4

MI C5 3 2 0 - S PYMT

U5 1 1

MA X8 6 4 0 YEX T1 2

H D C5 0 1
F5 0 2

F5 0 3

FF1 2 - 4 5 A- R1 2 BN- D 3
F5 0 0

CN301

U5 0 7

7004-08-800

C4 3 9

C4 5 5

R4 3 5

ZD403

SC1 0 9

BD6086GU

C4 5 6

C4 4 8
R4 3 2
R4 3 1
C4 4 7

B A T3 0 0
AAT1270IFO

U506

PAM1 0 0

C1 7 4

NC7SV74L8X

L1 2 6

RTR6285

U100

F105

C1 8 0

R1 2 1

L1 0 0

R1 2 2

R5 0 6
R5 1 1

ML4 1 4 RU2 - TT3 6 - TP1
SC1 0 2

U504

U308
SC1 0 7

ESDALC6V1-5M6

OSC1 0 2

U515
TG- 5 0 1 0 LH- 3 1 A

NC7SV74L8X

F1 0 0

F5 0 1

HDC500
FPC5 0 2

F505

F1 0 2

C4 7 0

C4 4 4

R6 0 6

C6 4 7

C6 4 5

L6 0 0
C6 5 0

F1 0 1

R6 0 8

C6 5 9

R6 0 7

C6 5 8

MO D 1 0 0

LBEE1 USJYC
L1 2 4
L4 1 0
L4 0 9

C1 0 9

R1 0 5

C1 5 6

C1 3 7

C1 3 8

T A4 0 7

R1 3 5
C1 1 0 9
C1 1 0 8
C1 1 0 7
C1 1 0 6

F1 0 3

C6 6 1
R5 1 9

R5 1 8

L1 0 2

L1 1 5

SKY7 7 5 1 9 - 1 1
C1 7 9

C1 1 1 1

D UP1 0 0

C6 8 1

R1 3 8
R1 2 7

C5 0 3
C1 1 0 1
C1 1 0 2

C1 1 7

SI4703-B16-GM

C5 0 8

C5 4 1

C5 0 4

C4 1 0

C1 9 9

U6 0 8
N C7 W P0 8 L8 X

F1 0 4

TR5 0 0
TR5 0 1

RFS1 0 1

C5 3 0

R5 1 7

C5 4 3

C5 0 5

L5 0 4

C5 2 5

SC1 1 0

OTH HOLE6 0 0

C5 4 7

U5 0 8
RP1 5 0 K 0 0 2 A- TR

L5 0 0

C5 4 4

C5 3 4

C1 0 0

C1 3 1

C457

C1 1 1 0

A N T1 0 2

A N T1 0 3

C1 1 1

C1 1 0

A N T1 0 0

A N T1 0 1

SAMSUNG Proprietary-Contents may change without notice

SC111

BOTH H OLE6 0 1

9-1

C5 4 2

R3 2 3

R3 2 1

R3 1 9

C5 1 3

C1 0 1

C1 6 9

PAM1 0 1

R1 1 6

RFS100

U5 0 2

C5 0 9

R3 2 2

R3 2 0

C5 3 3
C5 2 3

C1 0 2

L1 0 5

L1 0 4

L1 0 3

L1 0 6
L1 0 7
L1 1 1

L1 0 9
C1 4 4
C1 4 7

C1 4 6

C1 8 4
C1 8 3

SKY7 7 1 7 0

This Document can not be used without Samsung's authorization

CM1 2 1 8 - 0 5 SE

C5 0 6

C5 0 7

R5 0 2

R5 0 1

L4 0 5
L4 0 4
U3 1 2
ESD ALC6 V1 - 5 M6

R5 0 0

Z D5 0 0

C1 4 0

C1 4 1

C1 2 4

C1 3 4
C1 2 6
C1 2 9

C1 2 7
C1 2 8
C1 3 9

C1 2 3

C1 1 1 4
C1 1 1 3
C1 4 8
C1 4 9
C1 5 4
C1 6 5

C435
R103

L601
C1 5 3

C469

MAX4744ELBT

R102

R5 2 0

L1 1 8

L1 1 0

R1 1 0

R104

TR5 0 2

C3 3 0

L1 1 7

C1 4 3
C1 4 2

L1 1 4

R109

C3 2 9

L1 2 3

F1 0 8

C1 0 6

C1 6 4

C1 8 2

R100

L101

R106

C662

C1 6 3

L116

U3 0 9

F1 0 7

R1 1 9

C1 7 8

C1 7 6

VR500

C195
MAX4744ELBT

U408
C194

C440
C434 C438

ZD405

C192

U407

C450
R108

DG2011

L402

C449

R433
C113

L119
C112 C103

C114

R423

TA406
C150

R118

NC7SV74L8X

C451
R436 C458
C443

S1M0080X01-P070

R139 R137

ZD404

C193

C196

U402
C459
C323

R306

C170

C517

C446 C445

C404

OSC101

R400

R509 R430
R512

C519

’FCX-06[26MHZ,10PPM]’

U400
C442
C118
C119
C120

R107
R117

L112 L108 C136 C122

C187
R123

R604
R129

C649 C644

ZD501
C181

C636
C634

U401

R124
C452 C454
C135 C121

MIC5330-PGYML

C133
C157

C1104 C1105

RP150K010A-TR

R631

C197

C637
C412
C546
C132
C161

ISA1000
R513

C680

TA100

C635

U601
C527 R507

C130

C152

C115
C159

U505
C535
C540
C172

MAX3373EEKA-T

C1112

L503

C660

U510
C105
C167

U516

C500

U609
C549 C537 C538

F504

C511

C532
C116
C160

C155 C145
C151

R1 4 1

C175

CN601

PC-D6-A3-H2.7-S-M

C548
C518

C510
R317

NC7SV08L6X

C524

C512
L121

L502
C173

C521

U512 U509
R101

MIC5335-MGYMT MIC5335-MMYMT

C171

SIM300

C520
C526
C531

L122 VR300

NC7WP08L8X

R111

U306 C328
C125 C107

R508
C177

U503
C191 C189 C185

L501
C162

C188

R510
R514
R515

L125

C411
C190

C108

R112
C166

C168
SC1 0 4

9. PCB Diagrams

SC103

SC116

R2 1 7

C2 3 7

UCP200
R2 0 9

R2 1 4

C2 2 3
C2 2 0

C2 1 7

S C1 0 1

C2 0 3

U2 0 7
C2 4 6
R2 2 1

N C7 SV7 4 L8 X

U6 0 7

C2 2 1

N C7 W P0 8 L8 X

U2 0 3

R2 0 2

B MA 0 2 0

C2 4 3

C2 0 9

R2 1 6
R2 1 5
R2 0 6

C2 0 1
C2 0 4

R2 2 2
C6 8 2

U610

U304

D300
DF_CLE

CYDMX128A16-65BVXI

UME201

NC7WP08L8X

HDC400
R4 1 1

R4 1 0

AXK816145SJ

AAT4280IJS-3-T1

D302

U302
U3 1 1

MIC94062BC6
NC7 SZ 1 9 L6 X

BTC300

C4 6 7

R4 1 2

C4 6 6
C4 6 5

U307

FXLP34L6X

U204

C4 2 4
C4 2 5

C4 2 8

SC117

R4 1 4

R4 1 5

C4 2 7
C4 2 9

NC7WP08L8X

R3 0 0

CN2 0 1

MGND

C2 4 2

T A4 0 3

C2 4 5

C2 4 1

C2 2 2

C2 3 8

C6 4 0

U2 0 2

C2 1 6

C2 3 5

Z D4 0 2

C4 0 3

SG- 3 1 0 S CF- 4 . 0 9 6 MH Z

OSC4 0 0

TA 4 0 5

RP1 5 0 K 0 0 6 A- TR

MSM6281_NSP
C2 1 9

C2 3 4

C6 2 7
C6 3 8
C6 4 6

C6 4 2

C4 0 2
C4 0 0

TR6 0 0

C2 0 5

D F_ ALE

R3 1 2

R2 1 9

C2 3 3

C3 1 2

R4 2 7

TC7 SH 0 4 FU- TE8 5 L

C2 1 5

C2 2 8
C2 2 7

CM3 1 5
OSC3 0 0
C3 1 8
C3 2 1

L3 0 1
L3 0 2
C3 2 0

C4 1 8

C6 5 2
C4 1 9

TA 4 0 4

NC7SV08L6X

C244

U2 0 5

SC1 0 0

U3 0 1

PM6 6 5 8
L3 0 0

UCP6 0 0

C3 0 1
R6 1 5

D F_ SCLK_ E

U208

C2 2 9
C2 2 4

R2 0 8

C3 0 0

R6 3 0

R4 0 8

C4 2 1
C4 2 0

This Document can not be used without Samsung's authorization

C2 3 1

C3 0 8
R3 0 3
C3 0 6

TA 3 0 0

C3 0 2

D3 0 1

U3 0 3

R3 1 4

LTC4 0 7 8 X

C3 2 4
R3 1 6

C3 3 1

C6 0 8

C6 2 6

C6 3 1

C6 2 8

R6 1 9

C6 2 5

C6 0 2

C6 0 3

C6 7 4

L6 0 3

R4 0 7

SAMSUNG Proprietary-Contents may change without notice

ESDALC6V1-5M6

Z D2 0 1

C3 2 6
C3 2 5
R4 2 8

R6 2 4

R4 0 4

C6 0 9

R4 0 3

C202

I FC4 0 0

9-2

U201

SLC501

R212

ZD401

1200- 0020- 05

SC113

C678

R200

ZD406

U4 0 9
N CP3 4 8 AEM TTBG

C6 7 2
R6 2 6

C6 1 7

R6 1 1

R4 0 6

C468
R409

C213
C210
C679

C208

R304
U200

C417

CX-4025S
C407
C406
C405

C200

C416

UCD402

’TC7SH32FU[TE85L]’

R210

U206
C401

C6 7 0

C6 7 5

C6 1 2
C6 1 3

R6 1 2

U6 0 2

R4 0 1

R6 0 3

NC7 SV0 8 L6 X

C240

C236
C643

OSC600
TA400

R426

C408
R425

R220

CM315
OSC601
TA402
TA401
C462

R6 2 0

C6 6 4
C6 6 5

R6 1 3

C6 5 3

D6 0 0

C426

WM9713LGEFL/RV
U300

R610

C423

C422
NLAS5223BMNR2G

ZD300 C307

C6 6 3

C6 5 7

C6 5 6

SC1 1 8

C651

R601

C414 C413

C632

C620

C633
C461

C239

R218
C218
R602

C206
C207

C214
C212
R207
C211

C314

R211

C605

C641

C415 C409

R213

C610
R405

TA600

R600

ZD400

TP_CBL_PWR_N

C315
U600

C655

K5D1258DCA-A090
R6 0 5

R628

C317
C607
C648

R621

C310

C313
FXLP34L6X

C639

C600
R402

L6 0 2
C6 6 7
C6 6 8

C601

C624
C630

C319
C614

C309
R307

C303

C322
C311

UME200
C611
C654

R6 2 3

C6 7 7

R622

R616
R617
R618
C616

C604

R311

C304

C316
R302
SC1 1 4

U603

C619
C622

C225
C226
C232
R310

R315
R318

R614
R625
R627
C623
C629
C621

C606

USB3319-CP-TR

R309
C327

MAX8660ETL-T

C618

R3111Q311C-TR

TP_PSHOLD

C673

C305
C615

C666

R3111Q301C-TR

U605

C453
C671

R313

U310

L604

HDC201
U305
C669
C676

L605

8 8 AP3 1 2 - A2 - BGW 1 C6 2 4 - TN0 2

PCB Diagrams

SC106

10. Flow Chart of TroubleShooting
10-1. Power On
z

PDA Part
'Power On'

No
No

At TA300
V>3.32

Battery Change

Yes
No

1,4 Pins in U304
V1 = V4

Check U304 & Neighboring Circuit

Yes

Voltage in U605
V1=3.0
V2=1.8
V3=1.4
V4=1.4
V5=1.8
V5=1.8

No

Check U605 & Neighboring Circuit

Yes

Check other Power Devices

10-1

SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

VCC_1.8V_SYS
VCC_TV_3.0V
VBATT
C664
VCODEC_2.0V

VBATT

C663
C665

VBATT

C666
VCC_1.8V

VCC_3.0V
R619

L602

41

PWR_EN

V3

_ R SO

SYS_EN

30

29

PV 3

L X3
27

28

P G3
26

E N5

24

21

R A MP

EN2
EN34

C669

SRAD

V8

C668

GND

L604

C667

PG1

VBATT

39 40

NC 43
NC 42

LX1

IN

34 35 36 37 38

IN8

VCC_3.0V

SYS_EN

32 33

PV1

31

1

2
V5

IN5

3

4
L X4

PV 4

6

5
P G4

7
V6

SE T2

9

U605

PG2

VCC_1.4V_SRAM

C674

VCC_1.4V_APPS

R 623

VCC_3.3V_BATT

R624

SY S_ E N

C673

C672

C671

8

V1
EN1

VBATT
C670

IN67

V2

PV2
LX2

25

VBATT

SET1

23 _ MR

VCC_3.3V_BATT

V4

_LBO

L BR

L603

GND

SDA

22

VBATT

SCL

L BF

20 19 18 17 16 15 14 13 12 11

PWR_SCL
PWR_SDA

V7

10

R620

VBATT

C677

C676

C675

nR ST _ IN

R626

VBATT

V_DC

U304
6

VBATT
VCC_3.3V_BATT

U305

4

NC

VDD

GND OUT

2

VOUT 1

5 GND

GND 2

4
U307

3

NC

nPOWER

1
2

1
PS_HOLD

3
4

Y1

VCC

TA300

8

B2

A1 7

A2

B1 6

GND

Y2 5

D302
1

VEXT_5V

3
2
IF_CON_SENSE

4
5

C327

R316
U310

ON_SW

1 OUT GND 4
2
3
VDD NC

10-2

SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization

D301

VIN

EN 3

10-3

SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization

TA300

C311

U302 C304C303
C305

D301

R428

C325
C326
R315

U304
C301 C302

C622 C619

R310
R311
R309

U303
C300

D302

R314

R316

R313

C324

C331

U311

L603

C674
C618

C327
R318

30

7

C615

C671 U305 C453
C673
U307 U310
1C625
C602
8
C603
8

R620
C626R619

C675

C666

C665
C664

U605
C663

L602

R623
R624
C670
R626
C672

L605 C676C669
L604

U409

Flow Chart of Troubleshooting

Flow Chart of Troubleshooting

z

PHONE Part

Phone on
No

Yes
4 Pin in U201
Low

Check U201 & Neighboring Circuit

No

2 Pin in D300
Low

Yes

Check UME201& Neighboring circuit

No

Yes
3 Pin in D300
Low

`

Check D300

No

Output PWR
U301
O.K?

Yes
Check OSC102 & UCP 600
Neighboring Circuit

No

Check U301& Neighboring Circuit

10-4

SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

VCC_2.8V

U201
PON_RST_PDA_N_O

1 A

PON_RST_PMIC_N

2 B

VCC

3 GND

6

NC 5
Y 4

R200

FONE_RST

VCC_1.8V

UME201

MSM_D2(0)
MSM_D2(1)
MSM_D2(2)
MSM_D2(3)
MSM_D2(4)
MSM_D2(5)
MSM_D2(6)
MSM_D2(7)
MSM_D2(8)
MSM_D2(9)
MSM_D2(10)
MSM_D2(11)
MSM_D2(12)
MSM_D2(13)
MSM_D2(14)
MSM_D2(15)

K7
H6
K8
G6
J7
K9
J8
K10
J9
J10
H10
G7
G8
G10
G9
F9
F8
E9
D10
F7
E7
D9
B10
C9
D8
B9
A9
C8
A8
D7
C7
A7
1
2

A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12

ODR0
ODR1
ODR2
ODR3
ODR4
ADV_L
ADV_R
BUSY_L
BUSY_R
CE_L
CE_R

I|OL0
I|OL1
I|OL2
I|OL3
I|OL4
I|OL5
I|OL6
I|OL7
I|OL8
I|OL9
I|OL10
I|OL11
I|OL12
I|OL13
I|OL14
I|OL15
I|OR0
I|OR1
I|OR2
I|OR3
I|OR4
I|OR5
I|OR6
I|OR7
I|OR8
I|OR9
I|OR10
I|OR11
I|OR12
I|OR13
I|OR14
I|OR15
NC
NC

OE_L
OE_R
LB_L
LB_R
INT_L
INT_R
UB_L
UB_R
WE_L
WE_R
MSEL
SFEN
IRR0
IRR1
DNU
DNU
DNU
DNU
DNU
DNU
DNU
DNU
DNU
DNU
DNU
DNU
DNU
DNU
DNU

C236

G1
F2
D2
E3
D1
K5
A6

nLLA

F3
D3
H5
B5

DPRAM_PDA_nCS
DPRAM_MSM_nCS

G5
B7

DF_CLE
NAND_RE

H4
C5

C239

nBE0
NAND_ALE

E4
D4

DPRAM_nINT_MSM

K4
A4

nBE1
NAND_CLE

K6
B6

VCC_3.0V

VCC_1.8V

U204

1 VCC1
6
VCC
5
2A
NC
3 GND
Y 4

VCC_1.8V

DF_ALE
NAND_WE

H8
F1

R219

J4
C6
E2
F4
G2
G3
G4
H1
H2
H3
H9
J1
J2
J3
K1
K2
K3

R220

VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
V SS

MSM_D2(0:15)

DF_IO0
DF_IO1
DF_IO2
DF_IO3
DF_IO4
DF_IO5
DF_IO6
DF_IO7
DF_IO8
DF_IO9
DF_IO10
DF_IO11
DF_IO12
DF_IO13
DF_IO14
DF_IO15

C1
C2
C3
B1
B2
A1
C4
B3
A2
B4
D5
A3
D6

A5
A 10
C10
E1
E5
E6
E 10
F6
J6

MSM_A2(1)
MSM_A2(2)
MSM_A2(3)
MSM_A2(4)
MSM_A2(5)
MSM_A2(6)
MSM_A2(7)
MSM_A2(8)
MSM_A2(9)
MSM_A2(10)
MSM_A2(11)
MSM_A2(12)
MSM_A2(13)

V CC
V CC
V DDIOL
V DDIOL
V DDIOR
V DDIOR

MSM_A2(1:13)

C235

F5
J5
F 10
H7
B8
E8

C234

C233

VCC_2.8V

10-5

SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization

C240

DPRAM_nINT_PDA

Flow Chart of Troubleshooting

VRFRX2_2.7V

E1
B3
B2
H11
L5
B9
K 10
L7
A4
A 11
G1
F1

D8
E4
E11
H10
B10
F11

TCXO_EN
TCXO
TCXO_OUT

R304

VUSB_5V

G4
J1
J2
H2
F4
F2
H4
H1

USB_DAT_MSM
PHONE_D-

IN

ON/_OFF

IN

GND

2
3
4

PS_HOLD_F

C324

R309

VCOIN
BAT_FET_N
CHG_CTL_N
VCHG
HSET_BIAS
KPD_PWR_N
MSM_INT_N
PON_RESET_N
PS_HOLD
SLEEP_CLK

USB_DAT
USB_D_M
USB_D_P
USB_ID
USB_OE_N
USB_OVP_G
USB_SE0
USB_VBUS

C305

C304

C306

C302

C303

C301

C300

L301
L302

A1
G2
B11

C309

OSC300

D1
D2

R303

F8
G8
E8

SBDT

R306

J10
E2
C2
C1
K1
L4
C10
G10
F10
K9

R307
nPHONE_ON
PM_INT_N
PON_RST_PMIC_N
SLEEP_CLK

1
3
R312

2

PHONE_DEBUG_ON
PS_HOLD_F

D300

Place near the TCXO

R135

TRK_LO_ADJ

C1109

1
VC

2
GND

VCC OUT
4
3

VTCXO_2.85V

OSC102

C1104

RTR6285_TCXO
C1105

10-6

SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization

TCXO

C322

C316

C320

C319

C317

C315

C

L11
K11

C1108

OUT

USB_OE_MSM
USB_SEO_MSM

SBCK
SBDT|SSBI
SBST

E5
E6
E7
F5
F6
F7
G5
G6
G7

5

IN

1

XTAL_IN
XTAL_OUT

TCXO_EN_1
TCXO_EN_2
TCXO_IN
TCXO_OUT_1
TCXO_OUT_2
TCXO_OUT_RF

C1107

6

IN

C1106

7

IN

ISNS_M
ISNS_P

SPKR_IN_M
SPKR_IN_P
SPKR_OUT_M
SPKR_OUT_P

GN D
GN D
GN D
GN D
GN D
GN D
GN D
GN D
GN D

PHONE_D+

U302
8

VREG_TCXO
VREG_USB
VREG_WLAN

C318
6.3V

B5
B6
A5
A6

U301

L8
L6
K7
K6

C313

R302

REF_BYP
REF_GND
REF_ISET

VREG_S2
VREG_S3
VSW_S2
VSW_S3

C314

C11
E10
D10

OPT_1
OPT_2

C312

C308

MPP7|CBLPWR_N
MPP8|REF_OUT

C311

D4
H8

L300

1

K2
B4

VMSMC_1.2V

A9
A10
A8
B8
L10

2

TP_CBL_PWR_N

VREG_RFRX1
VREG_RFRX2
VREG_RFTX
VREG_RFUBM
VREG_RUIM

B A T 300

SIM_IO

REF_OUT

MPP5|RUIM_M_RST
MPP6|RUIM_RST
MPP9|RUIM_M_CLK
MPP10|RUIM_CLK
MPP11|RUIM_M_IO
MPP12|RUIM_IO

L9
G11
K8
J11
K4
K5

VRFRX2_2.7V

C323

D7
H7
D6
H6
D5
H5

PM_SIM_RST
SIM_RST
PM_SIM_CLK
SIM_CLK
PM_SIM_IO

VREG_MMC
VREG_MSMA
VREG_MSME
VREG_MSMP
VREG_MSMC
VSW_MSMC

MPP3|VIB_DRV_N
MPP4|LCD_DRV_N
KPD_DRV_N

VMSMA_2.6V

V MS MP _ 2.6V

VRFRX1_2.1V

DNC
NC
NC

L3
L1
L2

MPP1|AMUX_IN1
MPP2|AMUX_IN2
AMUX_OUT

A3
A2
B1

D11
1
2

AMUX_OUT

VB A T
V DD_ GP
V DD_ MA IN
V DD_ MS M
V DD_ MSM C
V DD_ R F
V DD_ R UIM
V DD_ S 23
V DD_ S PK R
V DD_ WL A N
V R EG_ 5V
V S W _ 5V

A7
B7
K3

VMSME_1.8V
VUSIM_3.0V

V TCX O_ 2.85V

VREG_GP1
VREG_GP2
VREG_GP3

C321

V_DC

C229

C224

HDC201

SC100
C205

C237

C220C222
C217C223

C20 8

C213

C679 C210

C678

R304 C244

R200

SC101

C221

C682

R222

U610

U200

C202

C

C204
C201
C203
R206
R215
R216

C200

R218

R221 C246 C243
C209

R209 R217

SLC50 1

R210
R212

TR600

U205

HDC400

U206

R214

C236

C241 C238

ZD402C234

C643

C245

OSC600

R600
R601
R220
C242 C235

C641
C633

C207 C206

U607

C216C219

UME201

U204
C240

C21 4

U207

R207 C212

R213
C218

R602
C632

C239

ZD201

UME200
C211

C215

C317

U208

UCP200

DF_CLEDF_ALE

R202

TP_CBL_PWR_ N

C23 2 C22 6 C22 5

U202U203

C310

C227
C228

C315

C314 D300

OSC300

C313

C321
C318

C312 C320

C319

TP_PSHOLD

R208
C231

C306
R303
C308

U301
C233

C304 C303
R307
C309

R615

R302 C31 6
C32 2

C311

R312
R219

C305

BTC300

U304

L300 C301 C302
L302
D301
L301
TA300

R315

C300

326

C325

Flow Chart of Troubleshooting

U201

SC113

10-7

SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

10-2. RECEIVER Working

Operator receive
No

Yes

SPK-Assy's Breakdown?

Change SPK-Assy's

No

No

AE15, AE16 Pin in
UCP200
Signal ON?

Check UDC402, C416, C417

Yes

2, 4 Pin in U407
Signal ON ?

No

Check PIN 6, 10 in U407

Yes

10, 18 Pin in U402
Signal ON ?

No
Check R430, R433

Yes

12, 14 Pin in U402
Signal ON ?

No
Check L404, L405

Yes

END

10-8

SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

VAUDIO_3.3V_A

R435

U407
1

SPK_SW
RCV_P

NO1

3
4

RCV_N

5

SPK_SW

COM1

CB1

2

NC

GND

VCC

NO2

NC
COM2

CB2

10

SPKR

9

CODEC_OUT_R

8
7

CODEC_OUT_L

6

SPKL

C456

C455

M S M _ MI C _ P

VAUDIO_3.3V_A

C401

TA401

T A 400

C400

C402

VMICBIAS_2.7V

VAUDIO_3.3V_A

TA402

C403

TA403

C405

25
A V DD

26
V REF

28

27 C408
MICB IA S

24
LINEL

21
20
19
18
15
14
13

W I PE R /A UX 4

R E SE T B /GP IO 7

IO5

GND

IO4

3 IO2

C468

6
5

6

1

IO3 4

2

C469

nA C97_ R S T

S YNC

S D A T A _ IN

IO1

C467

ZD406

2

C429

B IT CL K

S DA TA _ OUT

R 415

R 414

OSC400

C465

11

S Y NC
10

DC V DD

S DA T A I N
8

9

DG N D2

B IT C L K
6

7

DG N D1

S DA T A O U T
5

4

M CL K B
3

M CL K A

DB V DD

2

1

C422

1

GND

TSPX

12

47

5

4

3

ZD402

2
OJ _ V CC_ GN D

1

TSPY

TPVDD

VAUDIO_3.0V

_ST

TSMX

R412

X+

VCODEC_2.0V

TA405

TSMY

R410
R411

Y+

GPIO5/SPDIF/PCMADC

51 50 49 48

R409

17
X-

4
3
VDD OUT

VAUDIO_3.3V_A

MSM_SPK_N

16

45
46

Y-

GPIO3/PENDOWN/PCMFS

GND
NC
NC

MSM_SPK_P

C417

TPGND

GPIO2/IRQ

GPIO4/ADA/MASK/PCMDAC

BT_PCM_IN

C416

C466

41
42
43
44

GPIO1/PCMCLK

BT_PCM_OUT

PCBEEP

UCD402

HPVDD

BT_PCM_SYNC

MIC_P

MONOIN

AGND2

SPK_SW

MIC_N

MIC1

HPR

BT_PCM_CLK

RADIO_L

MICOM

22

HPGND

RADIO_R

LINER

23

39

HPL

40

MIC2A /COMP1/A UX 1

29

30

31
CA P 2

MO N O

33

32

S P K GN D

OU T 4

35

S PK L

MIC2B /COMP2/A UX 2

38

SPKVDD

EAROUT_R

C427

34

36
37

OUT3

EAROUT_L

VAUDIO_3.0V

SP K R

EARCOM

A GN D

SPKL
SPKR

C428

C407

C406

MSM_MIC_N

CODECCLK_EN

10-9

SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization

C424

C425

Flow Chart of Troubleshooting

VMSMA_2.6V
VMSMA_2.6V

VMSMC_1.2V

VMSME_1.8V

VMSMP_2.6V

C223

C222

MSM_A1(1:12)
MSM_A1(1)
MSM_A1(2)
MSM_A1(3)
MSM_A1(4)
MSM_A1(5)
MSM_A1(6)
MSM_A1(7)
MSM_A1(8)
MSM_A1(9)
MSM_A1(10)
MSM_A1(11)
MSM_A1(12)
MSM_D1(24:31)
MSM_D1(24)
MSM_D1(25)
MSM_D1(26)
MSM_D1(27)
MSM_D1(28)
MSM_D1(29)
MSM_D1(30)
MSM_D1(31)

SD_BA0
SD_BA1

MSM_A2(1)
MSM_A2(2)
MSM_A2(3)
MSM_A2(4)
MSM_A2(5)
MSM_A2(6)
MSM_A2(7)
MSM_A2(8)
MSM_A2(9)
MSM_A2(10)
MSM_A2(11)
MSM_A2(12)
MSM_A2(13)

AA10
AA9
V12
AB9
AA11
AB10
V13
W12
AA12
AB11
AD10
AE10
AA13
AB12
W13
AD12
AB13
V14
AA14

MSM_D1(0:15)

AA6
AD3
W8
AB5
AB6
V10
AD4
AA7
W9
V11
AB7
AD6
W10
W11
AB8
AA8
V21
W22
AD23
U19
W21
Y22
AC24

NC

10K

MSM_D2(0)
MSM_D2(1)
MSM_D2(2)
MSM_D2(3)
MSM_D2(4)
MSM_D2(5)
MSM_D2(6)
MSM_D2(7)
MSM_D2(8)
MSM_D2(9)
MSM_D2(10)
MSM_D2(11)
MSM_D2(12)
MSM_D2(13)
MSM_D2(14)
MSM_D2(15)

AMUX_OUT

R211

R210

R209

VMSME_1.8V

NC

VMSMP_2.6V

H4
G4
Y5
E2
Y4
H5
G2
J7
N4
J4
J2
J5
J1
K5
K7
K4

A2_1
A2_2
A2_3
A2_4
A2_5
A2_6
A2_7
A2_8
A2_9
A2_10
A2_11
A2_12
A2_13
A2_14
A2_15
A2_16
A2_17
A2_18|D216ADV_N
A2_19|D217WAIT_N
SDRAM1_D0|D1_0
SDRAM1_D1|D1_1
SDRAM1_D2|D1_2
SDRAM1_D3|D1_3
SDRAM1_D4|D1_4
SDRAM1_D5|D1_5
SDRAM1_D6|D1_6
SDRAM1_D7|D1_7
SDRAM1_D8|D1_8
SDRAM1_D9|D1_9
SDRAM1_D10|D1_10
SDRAM1_D11|D1_11
SDRAM1_D12|D1_12
SDRAM1_D13|D1_13
SDRAM1_D14|D1_14
SDRAM1_D15|D1_15
D2_0
D2_1
D2_2
D2_3
D2_4
D2_5
D2_6
D2_7
D2_8
D2_9
D2_10
D2_11
D2_12
D2_13
D2_14
D2_15
HKAIN0
HKAIN1
HKAIN2
HKAIN3
HKAIN4
HKAIN5
VSSA

R212

Y21
T22
R22

VMSMP_2.6V

R213

10K

10K

AD19
BOOT_MODE1
AD20
BOOT_MODE2
AC2
BOOT_MODE3

R214

R215
R216

B22
B21
A22
A21
B18
B19
A18
A19

NC
NC
NC

TDI_MSM
TDO_MSM
TMS_MSM
RTCK_MSM
TCK_MSM
TCXO_OUT
SBDT

VMSMA_2.6V
Place between D12 and E12
C237

SSBDT_RTR

C238

DAC_REF
TRST_N_MSM

D14
A16
G15
D16
D15
D18
L21
H22
G25
AA20
D12
E15
AD15

R217
REF_OUT
PAM_ON0
PAM_RAMP+

VMSMP_2.6V
C241

R218

PAM_R0
PAM_R1

AA22
E16
N24
N19
G17
D17
C24

Set Near AA22
FONE_RST
RESOUT_N

SD_CLK
SD_RAS
SD_CKE
SLEEP_CLK

VTCXO_2.85V
NAND_RE

SD_CS
NAND_CS
C243

8
VCC
1
2

R221

CK

_CLR

D

3

7

TCXO_OUT

SD_CAS

6
5

Q

GND
4

TX_ON

_Q

U207

MDDIC_DATN
MDDIC_DATP
MDDIC_STBN
MDDIC_STBP
MDDIH_DATN
MDDIH_DATP
MDDIH_STBN
MDDIH_STBP

UCP200

TDI
TDO
TMS
RTCK
TCK
TCXO
SBCK|SSBI2_DATA
SBDT|SSBI0_DATA
SBST|SSBI1_DATA
CCOMP
DAC_REF
TRST_N
WDOG_EN

A15
B15
V2
AE6

AE15
EAR1ON
AE16
EAR1OP

AA24
I_IM_CH0
U24
I_IM_CH1
AB24
I_IP_CH0
V24
I_IP_CH1
I_OUT
I_OUT_N
LB1_N|SDRAM1_DQM0
LB2_N|A2_0|NAND2_ALE

ROM1_CLK|SDRAM1_CLK
ROM1_ADV_N|SDRAM1_RAS_N
SDRAM1_CLK_EN0

V5
K8

PHONE_ACTIVE

nINT_DPRAM

NAND_BUSY
DPRAM_CS_N

PM_INT_N

TP_PSHOLD
PS_HOLD_F

MSM_D1(16:23)
MSM_D1(16)
MSM_D1(17)
MSM_D1(18)
MSM_D1(19)
MSM_D1(20)
MSM_D1(21)
MSM_D1(22)
MSM_D1(23)
SD_DQM3

SD_DQM2
MSM_A1(0)

PM_SIM_IO
PM_SIM_RST
PM_SIM_CLK

TCXO_EN
MSM_TXD
MSM_RXD
PDA_ACTIVE_O

MSM_SPK_N
MSM_SPK_P

B11
B12
L2
AD8

RX_I_N
RX1_I_N
RX_I_P
RX1_I_P
TX_I_P
TX_I_N
SD_DQM0
NAND_ALE

AB18
LINE_L_IN
AB19
LINE_L_IP
AB17
LINE_ON
AB16
LINE_OP
AB20
LINE_R_IN
AB21
LINE_R_IP

SLEEP_XTAL_IN
SLEEP_XTAL_OUT
OE1_N|SDRAM_CLK_EN2
OE2_N|NAND2_RE_N

AE17
MIC1N
AE18
MIC1P
AE19
MIC2N
AE20
MIC2P
V16
MICBIAS

V4
XMEM1_CS_N0|SDRAM1_CS_N2
U5
XMEM1_CS_N2|SDRAM1_CS_N0
W14
XMEM2_CS_N0|NAND1_CS_N
AB14
XMEM2_CS_N1|NAND2_CS_N

H13
E13
E11

GSM_ANT_SEL0_N
GSM_ANT_SEL1_N
GSM_ANT_SEL2_N

GLNA_ON

W17
HPH_L
AA17
HPH_R
AA19
HPH_VREF

GSM_PA_DAC_REF
PA_ON0
PA_POWER_CTL
PA_POWER_CTL_M
PA_RANGE0|GP_PDM1
PA_RANGE1|GP_PDM2
RESERVED

G13
RESIN_N
G12
RESOUT_N
W5
RESOUT_N_EBI1
AA1
G1
M4

G24
E25
G11
B7
A7
D9
E10
E9
H12
T21
P22
E7
D6
J21
M22
F21
E6
J25
M18
E22
R21
J19
H19
E24
F22
H21
K21
N18
A5
P18
G14
L18
E14
V15
AE11
W15
AA15
AD11
AE12
D7
G8
G22
E8
H10
D8
D5
D13
P21
U21
H11
B6
A6
G10
D10
E18
G21
D19
K18
H15
D21
G16
E19
R19
P19
H14
B5
G9
T7
T4
P8
E1
Y2
AA2
U7
U4
T8
Y1
W4
T5
V1
L19
H25
J22
H24
M19
M21
K22
K24
F5
G5
F4
C2
G18
H16
D20
K25
L22
R18
K19
L24
L25
H7
E4
AA4
V7

AD17
AUXIN
AD18
AUXIP
AA18
AUXOUT

Q_IM_CH0
Q_IM_CH1
Q_IP_CH0
Q_IP_CH1

XMEM1_HWAIT_N|SDRAM1_CLK_EN1
XMEM1_LWAIT_N|SDRAM1_CAS_N
TRK_LO_ADJ
TX_AGC_ADJ
TX_ON|GRFC10

Q_OUT
Q_OUT_N

Y24
V22
W24
U22
A12
A11

MSM_MIC_N
MSM_MIC_P

RX_Q_N
RX1_Q_N
RX_Q_P
RX1_Q_P
TX_Q_P
TX_Q_N

C244

C246

V SSA
V SSA
V SSA
V SSA
V SSA
V SSA
V SS_ DIG0
V SS_ DIG1
V SS_ DIG2
V SS_ DIG3
V SS_ DIG4
V SS_ DIG5
VSS_ DIG6
VSS_ DIG7
V SS_ DIG8
V SS_ DIG9
VSS_ DIG10
V SS_ DIG11
VSS_ DIG12
V SS_ DIG13
V SSA
V SSA
VSSA
V SSA
V SSA
V SSA
V SS_ PA D10
V SS_ PA D11
V SS_ PA D12
V SS_ PA D13
V SS_ PA D14
V SS_ PA D20
V SS_ PA D21
V SS_ PA D22
VSS_ PA D30
V SS_ PA D31
VSS_ PA D32
V SS_ PA D33
V SSA
V SSA
V SSA
V SS_ THE RMA L
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND

L4
UB1_N|SDRAM1_DQM1
AE8
UB2_N|NAND2_CLE
M25
USB_DAT_VP
M24
USB_OE_TP_N
N21
USB_SE0_VM
A9
USB_XTAL48_IN
B9
USB_XTAL48_OUT

WE1_N|SDRAM1_WE_N
WE2_N

A B 25
V 25
A A 25
U25
A E 21
D11
D1
H1
W1
A B1
A E7
A E 14
R 25
F 25
D25
B23
A 13
A 10
A4
A B 22
W 16
W 18
T 19
A E 22
A B 15
A 20
F1
K1
M1
R1
U1
A E5
A E9
A E 13
P25
B16
A 14
A8
N25
A 17
E 17
A1
A2
A3
B1
B2
C1
D4
E5
G7
H8
H9
J8
L 12
L 13
M11
M12
M13
N13
AA5
A B4
A C1
A D1
A D2
A E1
A E2
A E3
N11
N12
P11
P12
R11
R12
U8
V8
V9
W7
A A 21
A C25
A D24
A D25
A E 23
A E 24
A E 25
P13
P14
P15
R13
R14
R15
U18
V 17
V 18
V 19
W 19
A 24
A 25
B24
B25
C25
D22
E 20
E 21
G19
H17
H18
J 18
L 14
L 15
M14
M15
N14
N15

TRK_LO_ADJ

_PR

MODE0
MODE1
MODE2

WDOG_STB|GPIO_0|SBCK1
SBDT1|GPIO1
PA_ON1|GPIO2
GPIO3|GRFC0
GPIO4|GRFC1
GPIO5|GRFC2
GPIO6|GRFC3
GPIO7|GRFC4
GPIO8|GRFC5
GPIO9|GRFC6
GPIO10|GRFC7
GPIO11|GRFC8
GPIO12|GRFC9
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
RINGER|GPIO18|CAMIF_EN
GPIO19|GP_CLK
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
GPIO26|I2C_SDA
GPIO27|I2C_SCL
GPIO28
PA_ON2|GPIO29|BM_INT|TSIF_SYNC
SDCC_CMD|GPIO30|MMC_CMD
SDCC_CLK|GPIO31|MMC_CLK
SDCC_DAT0|GPIO32|MMC_DATA
NAND2_FLASH_READY|GPIO33|EBI2_PNAND_READY
A2_20|GPIO34LCD_RSEBI2_HLB_N
XMEM2_CS_N2|GPIO35
XMEM2_CS_N3|GPIO36
LCD_EN|GPIO37|HUB_N
LCD_CS_N|GPIO38
GPIO39|UART1_DCD
GPIO40|PM_INT_N
GPIO41
GPIO42|PS_HOLD|ETM_PIPESTAT2B
GPIO43|ETM_PIPESTAT1B
GPIO44|UART1_DTR|ETM_PIPESTAT0B|GP_CLK
GPIO45|KYPD_MEMO|ETM_TRACESYNC_B
KEYSENSE2_N|GPIO46|KYPD_5|ETM_TRACE_PKT0
KEYSENSE3_N|GPIO47|KYPD_7|ETM_TRACE_PKT1
KEYSENSE4_N|GPIO48|ETM_TRACE_PKT2
GPIO49|KYPD_9|ETM_TRACE_PKT3
GPIO50|KYPD_11|ETM_TRACE_PKT4
GPIO51|KYPD_13|ETM_TRACE_PKT5
GPIO52|KYPD_15|ETM_TRACE_PKT6
GPIO53|KYPD_17|ETM_TRACE_PKT7
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
KEYSENSE0_N|GPIO62|KYPD_1|ETM_PIPESTAT0
KENSENSE1_N|GPIO63|KEYSENSE1_N|KYPD_3
GPIO64|UART1_RI|ETM_PIPESTAT2
GPIO65|ETM_TRACESYNC
GPIO66|MONO_STEREO_HS_DET_N|ETM_TRACECLK
SDRAM1_D16|GPIO67
SDRAM1_D17|GPIO68
SDRAM1_D18|GPIO69
SDRAM1_D19|GPIO70
SDRAM1_D20|GPIO71
SDRAM1_D21|GPIO72
SDRAM1_D22|GPIO73|EBI1_HLB_N
SDRAM1_D23|GPIO74|EBI1_HUB_N
A1_25|GPIO75|SDRAM1_DQM3
XMEM1_CS_N1|GPIO76
XMEM1_CS_N3|GPIO77|SDRAM1_CS_N1
GPIO78|A1_23|SDRAM1_DQM2
A1_24|GPIO79SDRAM1_A0
GPIO80|AUX_PCM_CLK|ETM_TRACE_PKT10|GRFC14|TSIF_SYNC|TSIF_SYNC|TSIF_NULL
GPIO81|CAMIF_DATA1
GPIO82|CAMIF_PCLK
GPIO83|CAMIF_DATA0
UART3_DP_TX_DATA|GPIO84|TSIF_ERROR|TSIF_NULL|TSIF_SYNC|PM_SBCK
UART3_DP_RX_DATA|GPIO85|TSIF_DATA|PM_SBST
UART3_CTS_N|GPIO86|TSIF_ENABLE|PM_SBDT
UART3_RFR_N|GPIO87|TSIF_CLK
UART2_DP_TX_DATA|USIM_DATA|GPIO88
UART2_DP_RX_DATA|USIM_PWR_EN|GPIO89
UART2_CTS_N|USIM_RESET|GPIO90
UART2_RFR_N|USIM_CLK|GPIO91
GPIO92|GP_PDM0
UART1_RFR_N|GPIO93|SBST1
TCXO_EN|GPIO94
UART1_DP_TX_DATA|GPIO95|NAND_BOOT_ERR
UART1_DP_RX_DATA|GPIO96
UART1_CTS_N|GPIO97
SDCC_DAT1|GPIO99
SDCC_DAT2|GPIO100
SDCC_DAT3|GPIO101
GPIO102|AUX_PCM_SYNC|SDAC_L_R|GRFC11
GPIO103|AUX_PCM_DOUT|SDAC_DOUT|GRFC12
MDP_VSYNC_SECON_DARY|GPIO104
MDP_VSYNC_PRIMA_RY|GPIO105

10-10

SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization

NC
NC

MSM_D2(0:15)

MSM_D1(0)
MSM_D1(1)
MSM_D1(2)
MSM_D1(3)
MSM_D1(4)
MSM_D1(5)
MSM_D1(6)
MSM_D1(7)
MSM_D1(8)
MSM_D1(9)
MSM_D1(10)
MSM_D1(11)
MSM_D1(12)
MSM_D1(13)
MSM_D1(14)
MSM_D1(15)

A1_1
A1_2
A1_3
A1_4
A1_5
A1_6
A1_7
A1_8
A1_9
A1_10
A1_11
A1_12
A1_13
A1_14
A1_15|SDRAM1_D24
A1_16|SDRAM1_D25
A1_17|SDRAM1_D26
A1_18|SDRAM1_D27
A1_19|SDRAM1_D28
A1_20|SDRAM1_D29
A1_21|SDRAM1_D30
A1_22|SDRAM1_D31

1
2

MSM_A2(1:13)

L1
L7
L8
L5
M5
M7
N7
N2
N1
P1
P2
N5
P7
M8
P4
P5
T1
T2
N8
R5
R4
R7

V DDA
V DDA
V DDA
V DDA
V DDA
V DDA
V DD_DIG0
V DD_DIG1
V DD_DIG2
V DD_DIG3
V DD_DIG4
V DD_DIG5
V DD_DIG6
V DD_DIG7
V DD_DIG8
V DD_DIG9
V DD_ DIG10
V DD_DIG11
V DD_DIG12
V DDA
VDD_QF USE
V DDA
V DDA
V DD_PA D15
V DD_PA D10
V DD_PA D11
V DD_PA D12
V DD_PA D13
V DD_PA D14
V DD_PA D20
V DD_PA D21
V DD_PA D22
V DD_PA D30
V DD_PA D31
V DD_PA D32
V DD_PA D33
V DD_PA D40
V DDA
V DD_ PLL

Y 25
T25
W 25
T24
A D21
E 12
D2
H2
W2
A B2
A D7
A D14
R 24
F24
D24
A 23
B 13
B 10
B4
A A 16
T18
A D22
A D16
B 20
F2
K2
M2
R2
U2
A D5
A D9
A D13
P24
J 24
B 14
B8
B3
N22
B 17

R 206

VMSMA_2.6V

R8
AE4

SD_DQM1
NAND_CLE
USB_DAT_MSM
USB_OE_MSM
USB_SEO_MSM

SD_WE
NAND_WE

SC117

C678

SC113
MGND

10-11

SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization

C205

C237

R304 C244

U201

R200

SC101

C220C222
C217C223

C213

C679 C210

C

C208

C202

R221 C246 C243
C209

C221
R222

U610

U200

R218

U207

C215

C207 C206

U607

C204
C201
C203
R206
R215
R216

C20 0

R202

R209 R217

SLC50 1

CN201

R210
R212
C241 C238

R214

U206

TR600

C245

C236

C214

UCP200

R211
R213
C218

C682

C422

HDC400

ZD40 6

R410 C467

R409 C468

R412 C465
R411 C466

UCD402

TA403

C405 C406 C407

C416
C417

C643

U205

OSC600

R207 C212

UME201

R600
R601
R220
C242C235

C402

C408

C641
C633

C211

U202U203

R312
R219

C317

C227
C228

OSC300

C321
C318

DF_CLEDF_ALE

ZD402C234

OSC601

C425

U30 0

R415 C429

R425

C428 R414

C427OSC400C400

TA405TA404

TA40 1 TA402
TA40 0 C401

C424

C415 C409 C461
C414 C413 C462

R426

TP_CBL_PWR_ N

C216C219

C652

U204
C240
C646

C239

C638
C640 C627

C651
R610

ZD40 0

C310

C314 D30 0

R602
C632

R427

R407R403
R408R404
C420
C421

C418 C419

C60 5
C61 0
C62 0

C315

C233

UCP600

0
ZD40 1 C60
C607

C423
C426

C313

L301

U600

C312 C320

C319

L302

C61 4
C61 1
C60 1

C403C642

R6

Flow Chart of Troubleshooting

Flow Chart of Troubleshooting

10-3. SPEAKER Working

Operator Speaker
No

Yes

SPK-Assy's Breakdown?

Change SPK-Assy's

No

No

Y18, V21 Pin in UCP
Signal ON?

Check PIN 5, 8 in UCD 402

Yes
No

7, 9 Pin in U407
Signal ON ??

Check PIN 6, 10 in U407,
C477, C478

Yes

12, 14 Pin in U402
Signal ON ?

No
Check L404, L405

Yes
END

10-12

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This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

VBATT

C459
SPK_SW

R430

V DD

1 VIM1

CODEC_OUT_L

VOM

U402

3 VIP1

VSS

4 VIP2

VOP

5 EN

7

V DD

V SS

GS 1

6

8

15

L409

14

SPK_OUT_R

13
12

SPK_OUT_L

L410

11

R CV P

VDD
GS 2

AMP_EN_O

C442

VDD

2 VIM2

R432

C448

RCV_P

16

17

R CV M

18
V SS

S EL

NC

GN D

NC

R431

C447

CODEC_OUT_R

19
V REF

20

23 22 21

R433

10

9

RCV_N

VBATT
C443
C452

C454

TA407

M SM _ MIC_ P

VAUDIO_3.3V_A

C401

TA401

T A 400

C400

C402

VMICBIAS_2.7V

VAUDIO_3.3V_A

TA402

C403

TA403

C405

C407

C406

MSM_MIC_N

A GN D

A V DD

25

26

27 C408
M ICB IA S

24
22
21
20

TPGND
18

Y-

GPIO3/PENDOWN/PCMFS

X-

GPIO4/ADA/MASK/PCMDAC

Y+

TSMY

16

R410

TSMX

15

R411

TSPY

R412

X+
W IP E R /A UX 4

R E S E T B /GP IO7
11

TSPX

TPVDD
C422

VCODEC_2.0V

TA405
VAUDIO_3.0V

R 415

IO5

GND

IO4

3 IO2

C468

6
5

6

1

IO3 4

5

2

C469

SY NC

S DA T A _ I N

C429

B I T CL K

n A C97_ R S T

GND

2

IO1

4

3

ZD402

2
OJ _ V CC_ GND

1

OSC400

S DA TA _ OUT

_ST

ZD406
1

4
3
VDD OUT

C467

C465
C427

R 414

C428

C466

SY NC
10

DC V D D

S DA T A IN
8

9

DG N D2

B IT CL K
6

7

S DA T A OUT
5

4 DG N D1

M CL K B
3

M CL K A
2

1

DB V D D

GPIO5/SPDIF/PCMADC

51 50 49 48

R409

17

GPIO2/IRQ

GND
NC
NC

VAUDIO_3.3V_A

MSM_SPK_N

12

44
45
46
47

BT_PCM_IN

MSM_SPK_P

C417

19

43

PCBEEP

C416

14

41
42

UCD402

GPIO1/PCMCLK

BT_PCM_OUT

MIC_P

MIC1
MONOIN

HPVDD

BT_PCM_SYNC

MIC_N

MICOM

AGND2

SPK_SW

RADIO_L
23

LINEL

HPR

BT_PCM_CLK

RADIO_R

LINER

13

40

HPGND

M IC2A /COM P1/A UX 1

39

HPL

EAROUT_R

28

29

30

31
CA P 2

MO N O

33

34

32
OUT 4

M IC2B /COM P2/A UX 2

38

SPKVDD

EAROUT_L

VAUDIO_3.0V

S P K GN D

37

OUT3

S PK L

EARCOM

S PK R

36

35

SPKR

V REF

SPKL

CODECCLK_EN

10-13

SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization

C424

C425

SLC50 1

TA10 0 C19 7

C541

R138
R127

C1101

C504C503

U10 1

C53 2
C63 7
R631

R129
R124
R123

L124
L410
L409

C452 C454

C19 6
C456

U402 R43 3
C448
R432
R431
C447

C443

U407
R435

C469

R122

C455

R511

R13 9 R13 7

L11 9

RFS10 0

L10 1

C110

L100 C111

ZD405

ZD40 4 ZD40 3
R506

BAT300

SC102

VR50 0

C45 9

TA407

C323

U401

C527 R507

C1102

R518

U507

C442

R30 6

C242 C235

C245

C422

U206

CN201

C199
C410

04

11

C54 6 C41 2
C41 1

C51 9 R512 R50 9 R43 0

C109
C114
C113
R107
C150
R108
R106
R109
R104
R102
R103

U608

C1108

C1109

C138

C137
C156
R105

PAM100

R135

C1107

C1106

F100
C118

SC109

L102

C121

OSC102

C117

C122

C680

C23 6

HDC400

R410C467

ZD40 6

R412C465
R411C466

R409 C468

TA403

C416
C417
C424

UCD402

C110 4 C1105

C64 3

U205

OSC600

SC117

C130
C115
C116
C132
C133

UME201

R600
R601
R220

ZD402C234

C641
C633

C405 C406 C407

C425

R415 C429

R300

ZD30 0 C30 7 U30 0

C408

C428 R414

C427OSC400C400

TA405TA404

R42 5

OSC601

C402

TA40 1 TA402
TA40 0 C401

R42 6

C646

C415 C409 C461
C414 C413 C462

C638
C640 C627

C24 0
C403C642

ZD40 0

R427

I FC400

Flow Chart of Troubleshooting

R10 0

10-14

SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

10-4. MIC Working

3.5Pin in
HDC400
Signal ON?

Operate Microwave

No

Yes
3,4Pin in
IFC400 Signal
ON?

No
Change Earphone

Yes

Check the DC bias voltage on MIC path

Yes
The voltage of
R418 is about
1.6V ?

No
Check the path around MIC Bais circuit

YES

AE17, AE18 in
UCP200 Signal
ON ?

No
Check the C405, C406, UCD402

YES
END

10-15

SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization

Change
MIC Assy's

Flow Chart of Troubleshooting

VUSB_5V
U409

3

C453
4
JTAG_RXD
JTAG_IF_CON_SENSE
JTAG_VBUS

IN

_EN

GND

NC

_FLAG

NC

IN

5 IN

OUT

11

9
8
7

USB_DETECT
R401

OUT 6

GN D

2

R428

10

R402

IN

1

12
VCC_3.0V

VEXT_5V

R403

R404

RXD
TXD_TVOUT
EAR_CHECK
nJACK_INT
SEND_END

EAROUT_R

R426

HDC400
1
3
5
7
9
11

1
3
5
7
9
11
13 13
15 15

2
4
6
8
10
12
14
16

C420

C421
C426

ZD401

VCC_3.0V

MOUSE_nCS
MOUSE_TXD
KBR(2)
KBR(1)
KBR(0)
MOUSE_SHDN

C423

C470
ZD400

C418

C419

6
CH1

EAR_MIC_N

1

CH5

VN

4

5

CH3

CH4

CH2
3

2

4
CH3
CH2

TA404

3

6
CH5
CH1
1

L402

2

RADIO_ANT

CH4

5

EAR_COM

C415

R407
R408

IFC400

R425
EAROUT_L

R406

12
11
10
9
8
7
6
5
4
3
2
1

C413

DD+
IF_CON_SENSE

R405

C409

V_DC

C414

27
26
25
24
23
22
21
20
19
18
17
16
15
14
13

VN

2
4
6
8
10
12

MOUSE_RXD
MOUSE_CLK
KBC(2)
MOUSE_MOTION
MAIN_MIC_P
MAIN_MIC_N

14
16

4
C H3

5
CH4
VN

CH2
3

OJ_VCC_GND

2

CH1

ZD405

C H5

6

EAR_CHECK

1

NC
NC
NC
NC
NC
NC
NC
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1

10-16

SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization

EAR_MIC_P

Flow Chart of Troubleshooting

VBATT

C459
SPK_SW

R430

V DD

1 VIM1

CODEC_OUT_L

VOM

U402

3 VIP1

VSS

4 VIP2

VOP

5 EN

7

V DD

V SS

GS 1

6

8

15

L409

14

SPK_OUT_R

13
12

SPK_OUT_L

L410

11

R CV P

VDD
GS 2

AMP_EN_O

C442

VDD

2 VIM2

R432

C448

RCV_P

16

17

R CV M

18
V SS

S EL

NC

GN D

NC

R431

C447

CODEC_OUT_R

19
V REF

20

23 22 21

R433

10

9

RCV_N

VBATT
C443
C452

C454

TA407

M SM _ MIC_ P

VAUDIO_3.3V_A

C401

TA401

T A 400

C400

C402

VMICBIAS_2.7V

VAUDIO_3.3V_A

TA402

C403

TA403

C405

C407

C406

MSM_MIC_N

27 C408

25
A V DD

A GND

24
22
21
20
18

Y-

GPIO3/PENDOWN/PCMFS

X-

GPIO4/ADA/MASK/PCMDAC

Y+

16

TSMX

15

R411

TSPY

R412

X+
W IP E R /A UX 4

R E S E T B /GP IO7

TSMY

R410

TSPX

TPVDD
C422

VCODEC_2.0V

TA405
VAUDIO_3.0V

R 415

IO5

GND

IO4

3 IO2

6
5

6

1

IO3 4

5

2

C469

SY NC

S DA T A _ I N

C429

B I T CL K

n A C97_ R S T

GND

2

IO1

4

3

ZD402

2
OJ _ V CC_ GN D

1

OSC400

S DA TA _ OUT

_ST

ZD406
1

4
3
VDD OUT

C468

C465
C427

R 414

C428

C467

12

SY NC
10

DC V D D

S DA T A IN
8

9

DG N D2
7

B IT CL K
6

S DA T A OUT

4 DG N D1

5

M CL K B
3

M CL K A

DB V D D
1

2

51 50 49 48

GPIO5/SPDIF/PCMADC
GND
NC
NC

R409

17

GPIO2/IRQ

11

44
45
46
47

BT_PCM_IN

VAUDIO_3.3V_A

MSM_SPK_N

TPGND

GPIO1/PCMCLK

BT_PCM_OUT

MSM_SPK_P

C417

19

43

PCBEEP

C416

C466

41
42

UCD402

HPVDD

BT_PCM_SYNC

MIC_P

MIC1
MONOIN

AGND2

SPK_SW

MIC_N

MICOM

HPR

BT_PCM_CLK

RADIO_L
23

MO N O

26

29

28

LINEL

14

EAROUT_R

RADIO_R

LINER

13

40

HPGND

M IC2A /COM P1/A UX 1

39

HPL

M ICB IA S

30

32

31
CA P 2

34

33

OUT 4

M IC2B /COM P2/A UX 2

38

SPKVDD

EAROUT_L

VAUDIO_3.0V

S P K GN D

37

OUT3

S PK L

EARCOM

S PK R

36

35

SPKR

V REF

SPKL

CODECCLK_EN

10-17

SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization

C424

C425

UCP200

10-18

SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization

C237

U201

R200

C

U207

R304 C244

SC101

C220C222
C217C223

C213

C679 C210

C678

SC113
MGND

C202

R221 C246 C243
C209

C221
R222

C20 8

U202U203

C204
C201
C203
R206
R215
R216

TR600

U610

U200

C682

SLC50 1

CN201

C20 0

R218

U607

R209 R217
R214

R210
R212

R202

C
C245

HDC400

SC117

C422

U206

C241 C238

TA403

C425

ZD40 6

R410 C467

R409 C468

R412C465
R411C466

UCD402

C23 6
C242 C235

C416
C417

C643

U205

C640

OSC600

C408

UME201

R600
R601
R220

ZD402C234

C641
C633

C405 C406 C407

C428 R414

ZD30 0 C307 U30 0

R415 C429

R425

OSC601

C402

TA40 1 TA402
TA40 0 C401

C427OSC400C400

R300

TA405TA404

R426

C424

C415 C409 C461
C414 C413 C462

C646

U204
C240

ZD40 0

C638
C627

C239

C403C642

C651
R610

R211
R213
C218

C216C219

R602
C632

C652

C418 C419

I FC400

C423
C426

C605
C610
C620

R427

C609

C420
C421

TA60 0 R405

R407R40
R408R40

Flow Chart of Troubleshooting

Flow Chart of Troubleshooting

10-5. KEY Working

Press Key

Yes

Yes
Key FPCB
Breakdown?

Volume Key
NG ?

Change Key FPCB

No

Yes
Camera Key
NG ?

Yes
Camera Key
FPCB
Breakdown?

Change Key FPCB

No

Yes

Yes
OJ Key
Breakdown?

OJ key NG?

Change OJ Key

No

Yes
Power Key NG?

Key FPCB Breakdown?

Yes

Change Key FPCB

No

YES

Change LED

END

10-19

SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

VUSB_5V
U409

3

C453
4
JTAG_RXD
JTAG_IF_CON_SENSE
JTAG_VBUS

IN

_EN

GND

NC

_FLAG

NC

IN

5 IN

OUT

11

10

R428

9
8
7

USB_DETECT
R401

OUT 6

R402

IN

2

GN D

1

12
VCC_3.0V

VEXT_5V

DD+
IF_CON_SENSE

R405

RXD
TXD_TVOUT
EAR_CHECK
nJACK_INT
SEND_END

C418

C419
C420

C421

C423

C426

6
CH1

C470
ZD400

EAR_MIC_N

1

CH5

VN

4

5

CH3

CH4

CH2
3

TA404

2

4
CH3
CH2
3

6
CH5

CH4
VN

CH1

L402

1

RADIO_ANT

5

EAR_COM

EAROUT_R

R426

C415

R407
R408

IFC400

R425
EAROUT_L

R406

12
11
10
9
8
7
6
5
4
3
2
1

R404

C413

R403

C409

V_DC

C414

27
26
25
24
23
22
21
20
19
18
17
16
15
14
13

2

NC
NC
NC
NC
NC
NC
NC
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1

ZD401

10-20

SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization

EAR_MIC_P

Flow Chart of Troubleshooting

10-6. T-Flash Card Working

Insert T-Flash

NG
Yes

CN301
Breakdown?

Change CN301

No
Yes

Pin 1,2 in
CN301 short?

Change CN301

No
No

Pin 2 in U508
Low?

Change U508

Yes
Check U508 & Neighboring circuit

VBATT

VLCD_3.0V

VTF_3.0V

U508
1
2
TF_EN

3
4

CE1 VOUT1 8
GND

VDD 7

CE2 VOUT2 6
5
NC
NC
GN D

LCD_EN

9
C547

C530

10-21

SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

U609

C470

L402

U4

C444

R423
R400

C647

R604

R606 R420R

OSC100

C644

C645

C650

C187

L600

ZD501 C649

R607R608

C636

L601

UCD604

C660
C662

C658 C659

C634

C661

C635

U601

R631

U514

R517

C541

TA100 C197

C532
C637

C542C544C543

R319
R321
R323
R320
R322

U500

U510

U516

F502F500 C681 R519

U503

L502L503

R138
R127

C513 C505C504C503

R129
C452 C454 R124
R123

L12
L410
L409

TA407

C442

U101
C1101
C1102

R518

C1

C1
C1
C1
R1

C519 R512R509R430

U401

C527 R507

C500

C517

CN601

C548

HDC501

C518

F501F503

F504 U515

C508

C509

C510

BOTHHOLE60
0

C547

C530

HDC500
C512

U308 C511

U508

L500

F505

U502

C506
R501
R502
C507

TR500

L405
L404

U505
C199
C410

C546 C412
C411

U507

SC109

C1108

C1109

R135

C1106

C1107

OSC102

U608

C1104 C1105

C540 C535

L504

R513
C680

C521
R508

U512 U509

U511

C1112

C130
C115
C116
C132
C133

C549 C537C538

U506

C520
R510

CN301

U306 C328

C524

C525

SC107

C105
C108

C526
R514

U504

C533 C534
C523

L501

C102
R101

R500

C107

R317

U312

R520 ZD500

SIM300

TR501

TR502

C329
C330

C531
R515

10-22

SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

10-7. Bluetooth Working

Operate BT

No

Ant103 and
L119 O.K?

Replace or Resolder Ant103 and L119

Yes
Pin 6 in U101=3.3V
Pin5 in U101=1.8V
While trying to
operate BT

No
Change U101

Yes
Replace MOD100

VCOMBO_3.3V VCOMBO_1.8V

VBATT
U101

1

VOUT1 6
VIN
2 GND
5
VOUT2
3
EN2 EN1 4
GND
7

COMBO_EN

C1101

C199

C1102

10-23

SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

VCOMBO_3.3V

VCOMBO_3.3V
VCOMBO_1.8V

VCOMBO_1.8V

VCC_3.0V

C197

C196

C198

C195

TA 100

C194

L124

R123
R124

41
40

27
43
44
4
5
26
42
XTAL_IN_B
XTAL_IN_W
XTAL_OUT_B
XTAL_OUT_W

SD_D0
SD_D1
SD_D2
SD_D3

TDO
PDN
RST_N_B
RESET_N_W
SLEEP_CLK_W

SD_CLK
SD_CMD

1
11
13
25
35

20
19
17
18
22
24
23
21
29
30
28
31

BT_PCM_CLK
BT_PCM_IN
BT_PCM_OUT
BT_PCM_SYNC
BT_CTS
BT_RTS
BT_TXD
BT_RXD

R129

R127

XTAL_IN_B
XTAL_IN_W
XTAL_OUT_B
XTAL_OUT_W

34
48
16
47
45

R137
R138

NC
NC
NC

WLAN_SPI_CLK
WLAN_SPI_TXD

UART_CTS
UART_RTS
UART_RX
UART_TX

MOD100

GN D
GN D
GN D
GN D
GN D

WLAN_SPI_nCS
WLAN_SPI_RXD
WLAN_SPI_nINT

39
38
37
36

GPIO0
GPIO1
GPIO5
GPIO6

PCM_CLK
PCM_IN
PCM_OUT
PCM_SYNC

R139

49
50
51

6
46
32
33

PIO0
PIO1
PIO2
PIO3
PIO4

VCC_3.0V

V DD3.3_ B
V DD3.3_ W
V DD3.3_ W
V DD1.8A _ W
V DD1.8D_ W
V DDIO_ B
V DDIO_ W

9
15
7
8
14

A N T_ B T
A NT_ W L A N|B T
A NT S E L _ N
A NT S E L _ P

10
12
2
3

COMBO_ANT

10-24

SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization

WLAN_PDN
BT_nRST
WLAN_nRST

Flow Chart of Troubleshooting

10-8. GSM850 Receiver
RX ON
Sector PWR=-50dBm

No
PAM100 Pin 8
>= -60dBm

Resolder RFS100, C103, R100, L100,
,L101, C111

Yes

No
PAM100 Pin 4
>= -70dBm

Check PAM100
Truth Table
Pin 1 : HIGH
Pin 27 : LOW
Pin 28 : HIGH

Yes

Yes

U100
Pin 50,51
>= -75dBm

No

Resolder or change
F100,L102,L103,C122

Yes

Change U100 & UCP200

10-25

SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization

Resolder or change PAM100

Flow Chart of Troubleshooting

ANT

11
22
3 3
4
4

11
22
33
4
4
ANT101

ANT100

1 G

4

3 C
2 A

G

RFS100

R100

C103

V_DC

L101

C110

L100

C112

C111

C114

C113

L102

F100

RX3

GSM_IN

PAM100

RSVD

BS1

OUT
G

2

5

C122

GSM850_RXP

1

25

OUT
IN

R105

GND

GND

L104

F101

1

1
R106

R109

L103

C131
3

G

GOUT

2

5

F102

R108

GSM850_RXM
C121

3

GSM_RXM

4

C135

C136
L105

GSM_RXP

C138

C137

RFOUT_GCELL_EGSM

3
4

C120

7

24

GND

GND

GND

GND

GND

22

18

20

19

16

17

GND

GND

15

GND

6

G

IN

C118
C119

5

VAPC

11

9

_TXEN

GND

29 GND

4

2
MODE

BS2

GND

28

RX1

GND

27

GSM_ANT_SEL1_N
GSM_ANT_SEL0_N

RX2

DCS|PCS_IN

12

23

R104

R103

1
RX4

WCDMA1

13

21

14

RFOUT_DCS_PCS

VBATT

10

TRX_WCDMA2100

R102

OUT

8

26

A NT

C109

OUT
IN
G

GOUT

2

5

L106

3
4

C145

DCS_RXM
L108

L107

DCS_RXP

PAM_RAMP+
R107

GSM_ANT_SEL2_N
F103
OUT

C156

C150

1

OUT

IN
G
2

R135

C138

R30 6

SC102

SC11 6

RFS10 0

L10 1

C110

ANT100

ANT101

L100 C111

C11 2 C10 3

BOTHHOLE60 1

R10 0

10-26

SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization

L112
L111

C51 9

C109
C114
C113
R107
C150
R108
R106
R109
R104
R102
R103

PCS_RXM
C155

G
5

109

C1108

C137
C156

L126

C180

C179L115C174

DUP100

PAM100

C1109

C1107

F100

F103C131

R105

F101

C118

F102

C120 C119

C1106

C121

102

L102

L103

L104
L105

L106
L107

L109

C169

L11 6

C15 5 C14 5 C135

C168

C1111

R117
R118

C1110

R116

SC104

PAM101 C17 0

L111

F10 5

44

46

47

13

14

148
149

153

154
165 C184

C182

C183

C151
C181

L109

3
4

PCS_RXP

C205

C207 C206

C237

R218

C678

SC101

C217C223

C21 3
R304 C244

U207

R221 C246 C243

C679 C210

C209

C220C222

C202

U607

C20 8
R202

R215

C203

R206

C201

C221
R222

C682

U61 0

U200

U202U203 R216

TR600

C20 0

C204

R210
R212
C241 C238

R214

R209 R217

UME201

C21 4

UCP200

R211
R213
C218

C2

C2

R20 7 C21 2

C216C219

R219

C21 1

C233

C317

C2

O

Flow Chart of Troubleshooting

R200

U201

SC11 3
MGND

10-27

SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

10-9. GSM850 Transmitter
TX ON
(PCL 5 level)

Yes

PAM100 Pin 8
>= 5dBm

Resolder RFS100, C103, R100
,L100 ,L101, C111

No

PAM100 Pin 23
>= 5dBm

Check PAM100
Truth Table
Pin 1 : LOW
Pin 27 : HIGH
Pin 28 : LOW

Yes

YES

Resolder or change PAM100

No

U100 Pin 55
>= 5dBm

Yes

Resolder or change PAM100, C116, R106
,R108, R109

No

Check U100 & UCP200

END

10-28

SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

ANT

11
22
3 3
4
4

11
22
33
4
4
ANT101

ANT100

1 G

G
4

R100

C103

V_DC

3 C
2 A

RFS100

L101

C110

L100

C112

C111

C114

C113

L102

F100

GSM_IN

5

1

25

GND

GND

22

OUT
G

GOUT

2

5

3
4

GSM_RXM
C135

GSM_RXP

OUT
IN
G

GOUT

2

5

L106

3
4

C145

DCS_RXP

GSM_ANT_SEL2_N
F103
OUT

C156

C150

1

OUT

IN
G
2

C125 C107

L504

C54 6

C41 2
C41 1

U507

C138

C51 9 R512 R50 9 R43 0

C109

C442

R30 6

C323

C45 9

C447
ZD40 4
R50

VR50 0

R51

BAT300

SC102

C114
C113
R107
C150
R108
R106
R109
R104
R102
R103

U608

SC109

C1108

SC11 6

C1109

C137
C156

C179L115C174

L126

C180

DUP100

C1110

PAM100

R135

C1107

OSC102

C118

R105

F100

C120 C119

C1106

C121

F101

F102

F103C131

C168

L102

C15 5 C14 5 C135

L103

L104
L105

L106
L107

L109

C169

L11 6
C1111

R116

SC104

PAM101 C17 0

L111

F10 5

C144

C146

C1113

C1114

C147

C148
C149

C182

C151
C181

L112 L108 C136 C122

C54 0 C535

R513
C680
C110 4 C1105

C117

C153
R110
C154
L110
C165 C184
C183

F104

C190

U506

U51 2 U50 9

U511

C1112

C130
C115
C116
C132
C133

G
5

C54 9 C53 7C53 8

C524

L109

3
4

U306 C328

C533 C534
C523

L114

C159
C152
C160
C161
C157

C105
C108

C525

C164

U100

R11 2

SC107

R101
C101C100

C178

SC110

C176C163

R11 1
C177
C171
C173
C172
C167

L501

C102

C124
C141

C140

C134
C126

C127

C123

C129
C128

C142

C139
C143

C106

SC10 3
C162

R117
R118

DCS_RXM
L108

L107

PAM_RAMP+
R107

C166

C136
L105

C138

1

R109

C122

GSM850_RXP

IN

R105

R106

R108

L103

L104

F101

1

F102

RFOUT_GCELL_EGSM

GSM850_RXM
C121

C131
3

24

GND

GND

GND

GND

GND

18

20

19

16

17

GND

GND

GND

15

GND

GND

2

3
4

C120

7

VAPC

11

OUT
G

2
RSVD

9

6

MODE

_TXEN

29 GND

C137

PAM100

BS2
BS1

GND

28

RX1

12

27

GSM_ANT_SEL1_N
GSM_ANT_SEL0_N

RX2

DCS|PCS_IN

G

IN

C118
C119

5

RX3
WCDMA1

13

21
23

R104

R103

1
4

RX4

10

TRX_WCDMA2100

R102

VBATT

14

RFOUT_DCS_PCS

OUT

8

26

A NT

C109

10-29

SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization

PCS_RXM
C155

L112
L111

PCS_RXP

Flow Chart of Troubleshooting

10-10. GSM900 Receiver

RX ON
Sector PWR=50dBm

No

PAM100 Pin8
>= -60dBm

Resolder RFS100, C103, R100
,L100 ,L101, C111

Yes
No
F100 Pin 5
>= -70dBm

Check PAM100
Truth Table
Pin 1 : HIGH
Pin 27 : HIGH
Pin 28 : HIGH

Yes

Yes
No

U100 Pin 48,49
>= -75dBm

Resolder or change F101
,L104, L105, C136

Yes

Change U100 & UCP200

10-30

SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization

Resolder or change PAM100

Flow Chart of Troubleshooting

ANT

11
22
3 3
4
4

11
22
33
4
4
ANT101

ANT100

1 G

G
4

3 C
2 A

RFS100

R100

C103

V_DC

L101

C110

L100

C112

C111

C114

C113

L102

F100

DCS|PCS_IN

_TXEN

BS1

C122

GND

GND

GND

OUT
G

GOUT

2

5

3
4

GSM_RXM
C136

C135
L105

GSM_RXP

C138

1

R109

L103

GSM850_RXP

IN

R105

24

22

GND

GND

GND

GND

GND
19

18

20

17

16

GND

GND

GND

GND

9

1

25

VAPC

R106

R108

GSM850_RXM
C121

L104

F101

1

F102

RFOUT_GCELL_EGSM

3
4

C131
3

RSVD

11

OUT
G
5

2
MODE

BS2

29 GND

C137

PAM100

G

C120

7

RX1

GSM_IN

GND

28

15

27

GSM_ANT_SEL1_N
GSM_ANT_SEL0_N

6

2

IN

C118
C119

5

RX2

12

R104

WCDMA1

13

21
23

R103

1
4

RX4
RX3

14

RFOUT_DCS_PCS

VBATT

10

TRX_WCDMA2100

R102

OUT

8

26

A NT

C109

OUT
IN
G

GOUT

2

5

L106

3
4

C145

DCS_RXM
L108

L107

DCS_RXP

PAM_RAMP+
R107

GSM_ANT_SEL2_N
F103
OUT

C156

C150

1

OUT

IN
G
2

C51 9 R512 R50 9 R43 0

C109

R30 6

C45 9

ZD40 4
R506

RFS10 0

L10 1

C110

ANT100

ANT101

L100 C111

C11 2 C10 3

BOTHHOLE601

VR50 0

R511

SC11 6

C323

BAT300

SC102

C114
C113
R107
C150
R108
R106
R109
R104
R102
R103

G
5

507

109

C1109

C137
C156

C138

L126

C180

C179L115C174

DUP100

C1111

PAM100

R135

C1106

C1107

F100
C118

R105

F101

C120 C119

C1108

C121

02

103

F102

C168

102

104
105

106
107

C15 5 C14 5 C135

F103C131

C169

L11 6
C1110

R116

SC104

PAM101 C17 0
R117
R118

111

F10 5

109

3

8
9

4
5 C184
C183

C182

C151
C181

R10 0

10-31

SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization

L109

3
4

PCS_RXM
C155

L112
L111

PCS_RXP

Flow Chart of Troubleshooting

10-9. GSM900 Transmitter
TX ON
(PCL 5 level)

Yes

PAM100 Pin 8 >=5dBm

Resolder RFS100, C103, R100
,L100 ,L101, C111

No

Check PAM100
Truth Table
Pin 1 : LOW
Pin 27 : HIGH
Pin 28 : LOW

Yes

PAM100 Pin 23>=5dBm

YES

No

U100 Pin 55>=5dBm

Resolder or change PAM100

Yes

Resolder or change PAM100, C116, R106
,R108, R109

No

Check U100 & UCP200

END

10-32

SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

ANT

11
22
3 3
4
4

11
22
33
4
4
ANT101

ANT100

1 G

G
4

3 C
2 A

RFS100

R100

C103

V_DC

L101

C110

L100

C112

C111

C114

C113

L102

F100

GSM_IN

5

1

25

GND

GND

GND

OUT
G

GOUT

2

5

3

GSM_RXM

4

C136

C135
L105

GSM_RXP

C138

1

R109

C122

GSM850_RXP

IN

R105

R106

R108

L103

L104

F101

F102

RFOUT_GCELL_EGSM

GSM850_RXM
C121

C131
3
1

24

22

GND

GND

GND

GND

GND

GND
19

18

20

17

16

GND

GND

GND

2

3
4

C120

7

VAPC

11

OUT
G

2
RSVD

9

6

MODE

_TXEN

29 GND

C137

PAM100

BS2
BS1

GND

28

15

27

GSM_ANT_SEL1_N
GSM_ANT_SEL0_N

RX1

14

R104

RX2

DCS|PCS_IN

G

IN

C118
C119

5

RX3
WCDMA1

12

21
23

R103

1
4

RX4

10

TRX_WCDMA2100

R102

VBATT

13

RFOUT_DCS_PCS

OUT

8

26

A NT

C109

OUT
IN
G

GOUT

2

5

L106

3
4

C145

DCS_RXM
L108

L107

DCS_RXP

PAM_RAMP+
R107

GSM_ANT_SEL2_N
F103
OUT

C156

C150

1

OUT

IN
G

PCS_RXM
C155

G

2

TX_Q_N

L109

3
4

L112
L111

5

PCS_RXP

TX_I_P

C101
0.068NF

C100
0.068NF

25V

25V

VRFRX1_2.1V

TX_Q_P

TX_I_N

C102
100NF

10V

DAC_REF

C105
100PF

C106
100NF

25V

10V

C108
100NF

C107
100PF

25V

10V

VRFRX2_2.7V

VRFRX1_2.1V

22pF

C1112
25V

C115
C116

R101
12K

C125

6.3V

25V

6.3V

C128
100PF

25V

6.3V

VRFRX2_2.7V

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17

RTR6285_TCXO
C134

10nF

10V
C141

100NF

22pF

10V

25V

C142

C143

100NF

100PF

10V

C139

1NF

16V

25V

33PF

PWR_DET

RX_Q_P
RX_Q_N
RX_I_N
RX_I_P
RX1_Q_P
RX1_Q_N
RX1_I_P
RX1_I_N

VDDA2
TCXO
VDDA1
VDDA1
VTUNE1
VDDA1
VDDA2
VDDA2
VTUNE_GPS
VDDA1
PRX_QP
PRX_QN
PRX_IN
PRX_IP
DRX_QP
DRX_QN
DRX_IP

SSBDT_RTR

C133
100NF

25V

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
VDDA2
GPS_IN
WDRXLB
WDRXHB1
WDRXHB2
WPRXSE1
VDDA2
WPRXSE2

U100
RTR6285

C132
22pF

PDET_IN

C130
NC

10V

GSM850_RXM
GSM850_RXP
GSM_RXM
GSM_RXP
DCS_RXM
DCS_RXP
PCS_RXM
PCS_RXP

VRFRX1_2.1V

RX_GPS
C144

33PF 25V
C146

C1114
22pF 25V

25V
22pF
C147

C149
100NF

C148
100PF

25V

25V

22pF

10V

WCDMA_IMT_RX

C1113
22pF
25V

18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34

C140

25V
C117

25V

C129
100nF

25V

25V

71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52

6.3V

C127
100PF

C126
100nF

22pF

NC
NC
GND_SL UG
TX_RB IA S
DA C_IREF
TX_QP
TX_QN
TX_IP
TX_IN
VDDA 2
VDDA 2
VDDA 2
HB _RF_OUT3
HB _RF_OUT2
L B _RF_OUT 2
HB _RF_OUT1
L B _RF_OUT1
VD DA 2
VD DA 1

C124
100nF

DRX_IN
N |C
SB DT
VDDA 2
VDDA 1
VDDM
VTUNE2
VDDA 2
RF_ON
VDDA 2
WB _MX_INP
WB _MX_INM
WPRXL B P
WPRXL B M
WPRXHB P
WPRXHB M
WPRXSE2_OUT

C123
100nF

RFOUT_IMT
RFOUT_DCS_PCS
RFOUT_GCELL_EGSM

22pF

100PF

L110
2.2nH

R110
1K

C153
100PF

UMTS_RXM_2100

F104
FAR-F6KB-2G1400-B4GCHZ
3
OUT
1
IN
OUT 4
G
G

C157
4.7pF

22p F
25V
22p F
25V

25V

10V

VRFRX1_2.1V
R111

C152
3.9PF

C154
100NF

25V

2

5

L114
10nH
C159
3.9PF 25V
UMTS_RXP_2100

5.6

C162
4700NF
10V

C163
4700NF
10V

C164
22pF

25V

C165
100nF

C190
0.0003nF

C161

C160

5.6
R112

C166
100PF

6.3V

UMTS_RXM_2100
UMTS_RXP_2100
TX_ON

25V

C167

10nF

VMSMP_2.6V

10V

VRFRX2_2.7V

C171

22pF

C172

C173

100PF

100NF

25V

10V

25V
C176
1NF

50V

C177
22pF

25V

C178
100NF

10V

10-33

SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization

C22

C224

SC100

UME200
C205

C207 C206

C237

R218

C21 3

U607

C679 C210

C678

R304 C244

SC101

R221 C246 C243
C209

C220C222
C217C223

C202

U207

C215

C21 4

C20 8

R215
U202U203R216

C203
R206

R222

C221

U200

C682

U61 0

C201

C20 0

C204

R210
R212

TR600

SLC50 1

CN201

U20 8

UCP200

R211
R213
C218

C241 C238

R214

U206

U205

C242 C235

C245

R20 7 C21 2

R209 R217

UME201
C23 6

C21 1

C216C219

R219

R312

DF_CL EDF_AL E

C317

C227
C228

OSC300

C310

C31 4 D30 0

C233

C321
C318

L301

U301
C31 5

C23 2 C22 6 C22 5

R202

C306

R303
C308

R30 2 C31 6
C32 2

C231

R208

TA300

Flow Chart of Troubleshooting

R200

U201

SC11 3
MGND

10-34

SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

10-12. DCS Receiver
RX ON
Sector PWR=50dBm

No

PAM100 Pin8
>= -60dBm

Resolder RFS100, C103, R100, L100
,L101, C111

Yes
No

PAM100 Pin 6
>= -70dBm

Check PAM100
Truth Table
Pin 1 : LOW
Pin 27 : HIGH
Pin 28 : LOW

Yes

Yes
No

U100 Pin 46, 47
>= -75dBm

Resolder or change F102
L106, L107, L108

Yes

Check U100 & UCP200

10-35

SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization

Resolder or change PAM100

Flow Chart of Troubleshooting

ANT

11
22
3 3
4
4

11
22
33
4
4
ANT101

ANT100

L101

C110

L100

C112

C113

1 G

G
4

R100

C103

V_DC

3 C
2 A

RFS100

C111

C114

L102

F100

DCS|PCS_IN

PAM100

RSVD
_TXEN

BS1

OUT
G

2

5

1

25

C122

GSM850_RXP

GND

GND

GND

OUT
IN

R105

G

GOUT

2

5

3
4

GSM_RXM
C136

C135
L105

GSM_RXP

C138

1

R109

L103

L104

F101

R106

R108

GSM850_RXM
C121

C131
3
1

F102

RFOUT_GCELL_EGSM

3
4

C120

7

24

22

GND

GND

GND

GND

GND
19

18

20

17

16

GND

GND

GND

GND

6

G

IN

C118
C119

5

VAPC

11

9

4

2
MODE

BS2

29 GND

C137

RX1

GSM_IN

GND

28

15

27

GSM_ANT_SEL1_N
GSM_ANT_SEL0_N

RX2

12

R104

WCDMA1

13

21
23

R103

1
RX4
RX3

14

RFOUT_DCS_PCS

VBATT

10

TRX_WCDMA2100

R102

OUT

8

26

A NT

C109

OUT
IN
G

GOUT

2

5

L106

3
4

C145

DCS_RXM
L108

L107

DCS_RXP

PAM_RAMP+
R107

GSM_ANT_SEL2_N
F103
C150

OUT

C156

1

OUT

IN
G
2

L109

3
4

G
5

10-36

SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization

PCS_RXM
C155

L112
L111

PCS_RXP

Flow Chart of Troubleshooting

10-13. DCS Transmitter
TX ON
(PCL 5 level)

Yes

PAM100 Pin 8
>= 0dBm

Resolder RFS100, C103, R100
,L100, L101, C111

No

PAM100 Pin 21
>= 0dBm

Yes

Check F100 Truth Table
Pin 1 : LOW
Pin 27 : HIGH
Pin 28 : HIGH

YES

No

PAM100 Pin 56
>= 0dBm

Yes

Resolder or change PAM100

Resolder or change PAM100, R102
,R103 ,R104 ,R105

NO

Check U100 & UCP200

END

10-37

SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

TX_Q_N

TX_I_P

C101
0.068NF

C100

25V

VRFRX1_2.1V

TX_Q_P

TX_I_N

C102

C105

DAC_REF

C106

C107

C108

VRFRX1_2.1V

VRFRX2_2.7V

C1112

RFOUT_IMT
RFOUT_DCS_PCS
RFOUT_GCELL_EGSM

C115
C116
R101
C117

C125
C128

C127

VRFRX2_2.7V

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17

RTR6285_TCXO
C134

C140

C141

C142

PWR_DET

C129
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52

C126

C139

C143

VDDA2
TCXO
VDDA1
VDDA1
VTUNE1
VDDA1
VDDA2
VDDA2
VTUNE_GPS
VDDA1
PRX_QP
PRX_QN
PRX_IN
PRX_IP
DRX_QP
DRX_QN
DRX_IP

C133
C130

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
VDDA2
GPS_IN
WDRXLB
WDRXHB1
WDRXHB2
WPRXSE1
VDDA2
WPRXSE2

U100

C132

PDET_IN

GSM850_RXM
GSM850_RXP
GSM_RXM
GSM_RXP
DCS_RXM
DCS_RXP
PCS_RXM
PCS_RXP

VRFRX1_2.1V

RX_GPS
C144

C148

C146

C1114

C149

C147
WCDMA_IMT_RX
C153

C1113

L110

C154

SSBDT_RTR

C152

R110

UMTS_RXM_2100

18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34

RX_Q_P
RX_Q_N
RX_I_N
RX_I_P
RX1_Q_P
RX1_Q_N
RX1_I_P
RX1_I_N

NC
NC
GND_ S L UG
TX_ R B IA S
DA C_ IR E F
T X _ QP
T X _ QN
TX _ IP
T X _ IN
V DDA 2
V DDA 2
V DDA 2
H B _ R F _ O UT 3
H B _ R F _ O UT 2
L B _ R F _ OUT 2
HB _ R F _ O UT 1
L B _ R F _ O UT 1
V DDA 2
V DDA 1

C124

DR X _ IN
N |C
S B DT
V DD A 2
V DD A 1
V D DM
V T UN E 2
V D DA 2
R F_ ON
V DD A 2
W B _ MX _ IN P
W B _ MX _ IN M
W PR X L BP
W PR X L BM
W P R X HB P
W P R X HB M
W P R X SE 2_ OUT

C123

F104
1

VRFRX1_2.1V
C157

R111

OUT
IN
G

OUT
G

2

5

3

L114

4
C159
UMTS_RXP_2100

C162

C163

C164

C190

C161

C160

R112

C166

C165

UMTS_RXM_2100
UMTS_RXP_2100
TX_ON
C167
VMSMP_2.6V

VRFRX2_2.7V

C172

C173

C171

C176

C177

C178

10-38

SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

10-14. PCS Receiver
RX ON
Sector PWR=50dBm

PAM100 Pin 8
>= -60dBm

No

Resolder RFS100, C103, R100
,L100, L101, C111

Yes
No
PAM100 Pin 7
>= -70dBm

Check PAM100
Truth Table
Pin 1 : HIGH
Pin 27 : LOW
Pin 28 : LOW

Yes

Yes

No

U100 Pin 44, 45
>= -75dBm

Resolder or change
F103, L109, L111, L112

Yes

Check U100 & UCP200

10-39

SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization

Resolder or change PAM100

Flow Chart of Troubleshooting

ANT

11
22
3 3
4
4

11
22
33
4
4
ANT101

ANT100

L101

C110

L100

C112

C113

1 G

G
4

R100

C103

V_DC

3 C
2 A

RFS100

C111

C114

L102

F100

DCS|PCS_IN

PAM100

RSVD
_TXEN

BS1

OUT
G

2

5

1

25

C122

GSM850_RXP

GND

GND

OUT
IN

R105

G

GOUT

2

5

3
4

GSM_RXM
C136

C135
L105

GSM_RXP

C138

1

R109

L103

L104

F101

R106

R108

GSM850_RXM
C121

C131
3
1

F102

RFOUT_GCELL_EGSM

3
4

C120

7

24

22

GND

GND

GND

GND

GND
19

18

20

17

16

GND

GND

GND

15

GND

6

G

IN

C118
C119

5

VAPC

11

9

4

2
MODE

BS2

29 GND

C137

RX1

GSM_IN

GND

28

GND

27

GSM_ANT_SEL1_N
GSM_ANT_SEL0_N

RX2

12

R104

WCDMA1

13

21
23

R103

1
RX4
RX3

14

RFOUT_DCS_PCS

VBATT

10

TRX_WCDMA2100

R102

OUT

8

26

A NT

C109

OUT
IN
G

GOUT

2

5

L106

3
4

C145

DCS_RXM
L108

L107

DCS_RXP

PAM_RAMP+
R107

GSM_ANT_SEL2_N
F103
C150

C156

OUT
1

OUT

IN
G
2

L109

3
4

G
5

10-40

SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization

PCS_RXM
C155

L112
L111

PCS_RXP

Flow Chart of Troubleshooting

10-15. PCS Transmitter
TX ON
(PCL 5 level)

Yes

PAM100 Pin 8
>= 0dBm

Resolder RFS100, C103, R100
,L100, L101, C111

No

PAM100 Pin 21
>= 0dBm

Check PAM100
Truth Table
Pin 1 : LOW
Pin 27 : HIGH
Pin 28 : HIGH

Yes

YES

No

PAM100 Pin 16
>= 0dBm

Yes

Resolder or change PAM100

Resolder or change R102, R103
,R104 ,R105

NO

Check U100 & UCP200

END

10-41

SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

ANT

11
22
3 3
4
4

11
22
33
4
4
ANT101

ANT100

L101

C110

L100

C112

C113

1 G

G
4

R100

C103

V_DC

3 C
2 A

RFS100

C111

C114

L102

F100

DCS|PCS_IN

PAM100

RSVD
_TXEN

BS1

OUT
G

2

5

1

25

C122

GSM850_RXP

GND

GND

GND

OUT
IN

R105

G

GOUT

2

5

3
4

GSM_RXM
C136

C135
L105

GSM_RXP

C138

1

R109

L103

L104

F101

R106

R108

GSM850_RXM
C121

C131
3
1

F102

RFOUT_GCELL_EGSM

3
4

C120

7

24

22

GND

GND

GND

GND
19

18

20

17

GND

GND

15

16

GND

GND

6

G

IN

C118
C119

5

VAPC

11

9

4

2
MODE

BS2

29 GND

C137

RX1

GSM_IN

GND

28

GND

27

GSM_ANT_SEL1_N
GSM_ANT_SEL0_N

RX2

12

R104

WCDMA1

13

21
23

R103

1
RX4
RX3

14

RFOUT_DCS_PCS

VBATT

10

TRX_WCDMA2100

R102

OUT

8

26

A NT

C109

OUT
IN
G

GOUT

2

5

L106

3
4

C145

DCS_RXM
L108

L107

DCS_RXP

PAM_RAMP+
R107

GSM_ANT_SEL2_N
F103
C150

C156

OUT
1

OUT

IN
G
2

L109

3
4

G
5

10-42

SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization

PCS_RXM
C155

L112
L111

PCS_RXP

Flow Chart of Troubleshooting

TX_Q_N

TX_I_P

C101
0.068NF

C100

25V

VRFRX1_2.1V

TX_Q_P

TX_I_N

C102

C105

DAC_REF

C107

C106

C108

VRFRX1_2.1V

VRFRX2_2.7V

C1112

RFOUT_IMT
RFOUT_DCS_PCS
RFOUT_GCELL_EGSM

C115
C116
R101
C117

C125
C127

C128

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17

RTR6285_TCXO
C134

C141

C142

C139

C143

VDDA2
TCXO
VDDA1
VDDA1
VTUNE1
VDDA1
VDDA2
VDDA2
VTUNE_GPS
VDDA1
PRX_QP
PRX_QN
PRX_IN
PRX_IP
DRX_QP
DRX_QN
DRX_IP

C133
C130

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
VDDA2
GPS_IN
WDRXLB
WDRXHB1
WDRXHB2
WPRXSE1
VDDA2
WPRXSE2

U100

C132

PDET_IN

GSM850_RXM
GSM850_RXP
GSM_RXM
GSM_RXP
DCS_RXM
DCS_RXP
PCS_RXM
PCS_RXP

VRFRX1_2.1V

RX_GPS
C144

C148

C146

C1114

C149

C147
WCDMA_IMT_RX
C154

C153

C1113

L110

SSBDT_RTR

C152

R110

UMTS_RXM_2100

18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34

RX_Q_P
RX_Q_N
RX_I_N
RX_I_P
RX1_Q_P
RX1_Q_N
RX1_I_P
RX1_I_N

NC
NC
GND_ S L UG
TX_ R B IA S
DA C_ IR E F
T X _ QP
T X _ QN
TX _ IP
T X _ IN
V DDA 2
V DDA 2
V DDA 2
H B _ R F _ O UT 3
H B _ R F _ O UT 2
L B _ R F _ OUT 2
H B _ R F _ O UT 1
L B _ R F _ O UT 1
V DDA 2
V DDA 1

VRFRX2_2.7V

C140

PWR_DET

C129
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52

C126

DR X _ IN
N |C
S B DT
V DD A 2
V DDA 1
V DDM
V T UN E 2
V DDA 2
R F_ ON
V DDA 2
W B _ MX _ IN P
W B _ MX _ IN M
W PR XL BP
W PR XL BM
W P R X HB P
W P R X HB M
W P R X SE 2_ OUT

C124

C123

F104
1

VRFRX1_2.1V
C157

R111

OUT
IN
G

OUT
G

2

5

3

L114

4
C159
UMTS_RXP_2100

C162

C163

C164

C165

C190

C161

C160

R112

C166

UMTS_RXM_2100
UMTS_RXP_2100
TX_ON
C167
VMSMP_2.6V

VRFRX2_2.7V

C172

C173

C171

C176

C177

C178

10-43

SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

10-16. WCDMA Receiver
RX ON
Sector PWR = -50dBm

PAM100 Pin 8
>= -60dBm

No

Resolder RFS100, C103, R100
,L100, L101, C111

Yes
No
PAM100 Pin 10
>= -70dBm

Check PAM100
Truth Table
Pin 1 : LOW
Pin 27 : LOW
Pin 28 : HIGH

Yes

Yes

No

DUP100 Pin 2
>= -75dBm

Resolder L115, C174, C179

Yes

No
DUP100 Pin 2
>= -75dBm

Resolder or change L126,
C189, DUP100

Yes

Change U100 & F104 & UCP200

10-44

SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization

Resolder or change PAM100

Flow Chart of Troubleshooting

ANT

11
22
3 3
4
4

11
22
33
4
4
ANT101

ANT100

1 G

G
4

3 C
2 A

RFS100

R100

C103

V_DC

L101

C110

L100

C112

C111

C114

C113

L102

F100

DCS|PCS_IN

PAM100

RSVD
_TXEN

BS1

OUT
G

2

5

1

25

GSM850_RXP

GND

GND

GND

3

OUT
IN

R105

G

GOUT

2

5

GSM_RXM

4

C136

C135
L105

GSM_RXP

C138

1

R109

C122

L104

F101

R106

R108

L103

C131
3
1

F102

RFOUT_GCELL_EGSM

GSM850_RXM
C121

C120

7

24

22

GND

GND

GND

GND

GND

GND
19

18

20

17

16

GND

GND

GND

6

G

IN

C118
C119

5

VAPC

11

9

4

2
MODE

BS2

29 GND

C137

RX1

GSM_IN

GND

28

15

27

GSM_ANT_SEL1_N
GSM_ANT_SEL0_N

RX2

14

R104

WCDMA1

12

21
23

R103

RX3

13

RFOUT_DCS_PCS

1
RX4

10

TRX_WCDMA2100

R102

VBATT

3
4

OUT

8

26

A NT

C109

3

OUT
IN
G

GOUT

2

5

L106

4

C145

DCS_RXM
L108

L107

DCS_RXP

PAM_RAMP+
R107

GSM_ANT_SEL2_N
F103
3
4

OUT

C156

C150

1

OUT

IN
G

L109

PCS_RXM
C155

G

2

L112
L111

5

PCS_RXP

V_DC

C151

L115

TRX_WCDMA2100

F105
OUT

IN

4

GG G

PAM101

C169

1 VCC1

235

2 RFIN
PAM_R1
PAM_R0

2
ANT

DUP100

GND 9
RFOUT 8

4 VMODE0

GND 7

L116

5 TX

RX 7

C183

C184

WCDMA_IMT_RX
C180

C1110

CPL 6

C1111

13 46 8 9

GND
GN D
GND
GND
GN D
GND
GND
GN D
NC
C182

C179

C174

VCC2 10

3 VMODE1

5 EN

PAM_ON0

C168

C170

G
G
G
G
G
G

1

RFOUT_IMT

C181

1112 13 1415 16 17 18 19
R116

PWR_DET

R117

R118

10-45

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L126

Flow Chart of Troubleshooting

10-17. WCDMA Transmitter
TX ON
(UE Target Power 24 dBm)

Yes

PAM100 Pin 8
>= 15dBm

Resolder RFS100, C103, R100
,L100, L101, C111

No

PAM100 Pin 10
>= 15dBm

Check PAM100
Truth Table
Pin 1 : LOW
Pin 27 : LOW
Pin 28 : HIGH

Yes

Resolder or change PAM100

YES

No
Yes

DUP100 Pin 2
>= 15dBm

Resolder L115, C174, C179

NO
Yes

PAM101 Pin 8
>= 15dBm

Resolder or change DUP1--, L116, C111

NO

PAM101 Pin 2
>= 15dBm

Check PAM100
Truth Table
Pin 3 : LOW
Pin 4 : LOW
Pin 5 : HIGH

Yes

NO

U100 Pin 59
>= 15dBm

YES

Resolder or change PAM101

Yes

Resolder or change F105, C181, C112

Check U100

END

10-46

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This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

ANT

11
22
3 3
4
4

11
22
33
4
4
ANT101

ANT100

1 G

G
4

3 C
2 A

RFS100

R100

C103

V_DC

L101

C110

L100

C112

C111

C114

C113

L102

F100

GSM_IN

RSVD

OUT
G

2

5

1

25

GSM850_RXP

GND

GND

GND

3

OUT
IN

R105

G

GOUT

2

5

GSM_RXM

4

C136

C135
L105

GSM_RXP

C138

1

R109

C122

L104

F101

R106

R108

L103

C131
3
1

F102

RFOUT_GCELL_EGSM

GSM850_RXM
C121

C120

7

24

22

GND

GND

GND

GND
19

18

20

17

GND

GND

15

16

GND

GND

6

G

IN

C118
C119

VAPC

11

9

4
5

2
MODE

_TXEN

29 GND

C137

PAM100

BS2
BS1

GND

28

RX1

GND

27

GSM_ANT_SEL1_N
GSM_ANT_SEL0_N

RX2

DCS|PCS_IN

12

R104

RX3
WCDMA1

13

21
23

R103

1
RX4

10

TRX_WCDMA2100

R102

14

RFOUT_DCS_PCS

VBATT

3
4

OUT

8

26

A NT

C109

OUT
IN
G

GOUT

2

5

L106

3
4

C145

DCS_RXM
L108

L107

DCS_RXP

PAM_RAMP+
R107

GSM_ANT_SEL2_N
F103
C156

C150

1

OUT

IN
G

L109

3
4

OUT

PCS_RXM
C155

G

2

L112
L111

5

PCS_RXP

V_DC

C151

L115

TRX_WCDMA2100

F105
RFOUT_IMT

OUT

IN

4

C181

GG G

PAM101

C169

1 VCC1

235

2 RFIN
PAM_R1
PAM_R0

C182

C183

C184

C179

C174

VCC2 10
2
ANT

DUP100

GND 9

3 VMODE1

RFOUT 8

4 VMODE0

GND 7

5 EN

CPL 6

L116

5 TX

RX 7

WCDMA_IMT_RX
C180

C1110

C1111

13 46 8 9

GND
GN D
GND
GND
GN D
GND
GND
GN D
NC

PAM_ON0

C168

C170

G
G
G
G
G
G

1

1112 13 1415 16 17 18 19
R116

PWR_DET

R117

R118

10-47

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This Document can not be used without Samsung's authorization

L126

Flow Chart of Troubleshooting

TX_Q_N

TX_I_P

C101
0.068NF

C100

25V

VRFRX1_2.1V

TX_Q_P

TX_I_N

C102

C105

DAC_REF

C107

C106

C108

VRFRX1_2.1V

VRFRX2_2.7V

C1112

RFOUT_IMT
RFOUT_DCS_PCS
RFOUT_GCELL_EGSM

C115
C116
R101
C117

C125
C127

C128

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17

RTR6285_TCXO
C134

C141

C142

C139

C143

VDDA2
TCXO
VDDA1
VDDA1
VTUNE1
VDDA1
VDDA2
VDDA2
VTUNE_GPS
VDDA1
PRX_QP
PRX_QN
PRX_IN
PRX_IP
DRX_QP
DRX_QN
DRX_IP

C133
C130

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
VDDA2
GPS_IN
WDRXLB
WDRXHB1
WDRXHB2
WPRXSE1
VDDA2
WPRXSE2

U100

C132

PDET_IN

GSM850_RXM
GSM850_RXP
GSM_RXM
GSM_RXP
DCS_RXM
DCS_RXP
PCS_RXM
PCS_RXP

VRFRX1_2.1V

RX_GPS
C144

C148

C146

C1114

C149

C147
WCDMA_IMT_RX
C154

C153

C1113

L110

SSBDT_RTR

C152

R110

UMTS_RXM_2100

18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34

RX_Q_P
RX_Q_N
RX_I_N
RX_I_P
RX1_Q_P
RX1_Q_N
RX1_I_P
RX1_I_N

NC
NC
GND_ S L UG
TX_ R B IA S
DA C_ IR E F
T X _ QP
T X _ QN
TX _ IP
T X _ IN
V DDA 2
V DDA 2
V DDA 2
H B _ R F _ O UT 3
H B _ R F _ O UT 2
L B _ R F _ OUT 2
H B _ R F _ O UT 1
L B _ R F _ O UT 1
V DDA 2
V DDA 1

VRFRX2_2.7V

C140

PWR_DET

C129
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52

C126

DR X _ IN
N |C
S B DT
V DD A 2
V DDA 1
V DDM
V T UN E 2
V DDA 2
R F_ ON
V DDA 2
W B _ MX _ IN P
W B _ MX _ IN M
W PR XL BP
W PR XL BM
W P R X HB P
W P R X HB M
W P R X SE 2_ OUT

C124

C123

F104
1

VRFRX1_2.1V
C157

R111

OUT
IN
G

OUT
G

2

5

3

L114

4
C159
UMTS_RXP_2100

C162

C163

C164

C165

C190

C161

C160

R112

C166

UMTS_RXM_2100
UMTS_RXP_2100
TX_ON
C167
VMSMP_2.6V

VRFRX2_2.7V

C172

C173

C171

C176

C177

C178

10-48

SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization

11. Reference data
11-1. Reference Abbreviate
AAC: Advanced Audio Coding.
AVC : Advanced Video Coding.
BER : Bit Error Rate
BPSK: Binary Phase Shift Keying
CA : Conditional Access
CDM : Code Division Multiplexing
C/I : Carrier to Interference
DMB : Digital Multimedia Broadcasting
EN : European Standard
ES : Elementary Stream
ETSI: European Telecommunications Standards Institute
MPEG: Moving Picture Experts Group
PN : Pseudo-random Noise
PS : Pilot Symbol
QPSK: Quadrature Phase Shift Keying
RS : Reed-Solomon
SI : Service Information
TDM : Time Division Multiplexing
TS : Transport Stream

11-1

SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization

www.s-manuals.com



---

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Title                           : Samsung SGH-i900 - Service Manual. www.s-manuals.com.
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