Samsung GSM Telephone SGH i 900 User Manual
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  
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.  
1-2  
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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  
EGSM 900  
Phase 2  
DCS1800  
Phase 1  
PCS1900  
WCDMA2100  
Freq.  
824~849  
880~915  
925~960  
1710~1785  
1805~1880  
1850~1910  
1930~1990  
1922~1977  
2112~2167  
Band[MHz]  
869~894  
Uplink/Downlink  
UL:9612~9888  
DL:10562~108  
38  
0~124 &  
975~1023  
ARFCN range  
Tx/Rx spacing  
128~251  
45MHz  
512~885  
95MHz  
512~810  
80MHz  
45MHz  
190MHz  
Mod. Bit rate/  
Bit Period  
270.833kbps  
3.692us  
270.833kbps 270.833kbps 270.833kbps  
3.84Mcps  
3.692us  
3.692us  
3.692us  
FrameLength:  
10ms  
Slotlength:  
0.667ms  
Time Slot  
Period/Frame  
Period  
576.9us  
4.615ms  
576.9us  
4.615ms  
576.9us  
4.615ms  
576.9us  
4.615ms  
Modulation  
MS Power  
Power Class  
Sensitivity  
0.3GMSK  
0.3GMSK  
0.3GMSK  
0.3GMSK  
QPSKHQPSK  
30dBm~0dB  
m
24dBm~-  
50dBm  
33dBm~5dBm 33dBm~5dBm 30dBm~0dBm  
5pcl ~ 19pcl  
-102dBm  
8
5pcl ~ 19pcl  
-102dBm  
8
0pcl ~ 15pcl  
-100dBm  
8
0pcl ~ 15pcl 3(max+24dBm)  
-100dBm  
-106.7dBm  
TDMA Mux  
Cell Radius  
8
35Km  
35Km  
2Km  
2Km  
2Km  
2-1  
Specification  
2-2. GSM Tx Power Class  
TX Power  
control  
level  
TX Power  
control  
level  
TX Power  
control  
level  
TX Power  
control  
level  
GSM850  
EGSM900  
DCS1800  
PCS1900  
5
33±2 dBm  
31±2 dBm  
29±2 dBm  
27±2 dBm  
25±2 dBm  
23±2 dBm  
21±2 dBm  
19±2 dBm  
17±2 dBm  
15±2 dBm  
13±2 dBm  
11±3 dBm  
9±3dBm  
5
33±2 dBm  
31±2 dBm  
29±2 dBm  
27±2 dBm  
25±2 dBm  
23±2 dBm  
21±2 dBm  
19±2 dBm  
17±2 dBm  
15±2 dBm  
13±2 dBm  
11±3 dBm  
9±3dBm  
0
1
30±3 dBm  
28±3 dBm  
26±3 dBm  
24±3 dBm  
22±3 dBm  
20±3 dBm  
18±3 dBm  
16±3 dBm  
14±3 dBm  
0
1
30±3 dBm  
28±3 dBm  
26±3 dBm  
6
6
7
7
2
2
8
8
3
24±3  
dBm  
3
9
9
4
22±3 dBm  
20±3 dBm  
18±3 dBm  
16±3 dBm  
14±3 dBm  
12±4 dBm  
10±4 dBm  
8±4 dBm  
6±4 dBm  
4±4 dBm  
2±5 dBm  
0±5 dBm  
4
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
5
5
6
6
7
7
8
8
9
9
12±4  
10±4  
8±4  
dBm  
dBm  
dBm  
10  
11  
12  
13  
14  
15  
10  
11  
12  
13  
14  
15  
6±4 dBm  
4±4 dBm  
2±5 dBm  
0±5 dBm  
7±3 dBm  
5±3 dBm  
7±3 dBm  
5±3 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. JIG BOX (UMTS TEST JIG: GH80-03308A)  
2. USB Cable : JIG to PC  
3. Test Cable : JIG to SGH-i780 (GH39-00 A)  
993  
4. Power Cable : JIG to power supply  
5. Serial Cable : SGH-i900 to PC  
6. Power Supply  
7. RF Cable (GH39-00 A): to Agilent 8960 or CMU200  
599  
8. Test Cable : JIG to SGH-i900 (GH39-00 A)  
990  
4-1  
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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  
▶
▶
4-2  
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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.  
4-4  
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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 ]  
4-5  
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Array course control  
[ Changing USB PATH]  
[ Downloading PHONE ]  
4-6  
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Array course control  
[ Job Done ]  
)
The Display of your Device  
4-7  
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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  
4-8  
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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)  
4. Restart your PC.  
5. Install attached SAMSUNG CDMA Modem_4.34  
6. Try the download again.  
3. “Write Failed” message  
) If battery level is low, use charged battery and try again.  
4-9  
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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.  
4-10  
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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  
QSH01  
QCR71  
QCA02  
QCK02  
QCR47  
QVO01  
QRE01  
QCW01  
QCR09  
QRF03  
QRF01  
QBA00  
QST01  
5-1  
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Exploded View and Parts List  
5-2. Cellular phone Parts list  
Design LOC  
Discription  
SEC CODE  
GH98-08737A  
GH98-09310A  
GH59-05582A  
GH59-05583A  
GH59-06056A  
GH39-01069A  
GH72-47423A  
6001-001670  
6001-002095  
6001-002095  
GH72-46895A  
GH71-08256A  
GH59-05596A  
GH98-07557A  
GH96-03195A  
GH59-05586A  
GH30-00473A  
GH92-04463A  
GH92-04807A  
GH74-37306A  
GH70-03218A  
GH98-09048A  
GH98-09044A  
GH59-05578A  
GH98-07554A  
GH98-07631A  
GH98-07553A  
QAN05  
ASSY RUBBER-INTENNA CONTACT  
ASSY COVER-BATT  
QBA00  
QCA01  
QCA02  
QCA07  
QCB01  
QCK02  
QCR09  
QCR71  
QCR71  
QCW02  
QFR01  
QJK01  
QKP01  
QLC01  
QME03  
QMI01  
QMP01  
QMP02  
QRF01  
QSH01  
QSH02  
QST01  
QVK01  
QBR01  
CAMERA MODULE-SGHI900 CIF  
CAMERA MODULE-SGHI900 5M  
KEY FPCB-SGHI900 CAMERA FPCB_C  
CBF COAXIAL CABLE-SGHI900 MHF  
PMO KEY-POWER FUNCTION  
SCREW-MACHINE  
SCREW-MACHINE  
SCREW-MACHINE  
PMO DECO-WINDOW  
NDC CASE-FRONT V2  
UNIT-SGHI900 OPTICAL JOYSTICK  
ASSY KEYPAD-(XEF/XKA)  
ELA UNIT-LCD UNIT ASSY(SGH_I90  
UNIT-SGHI900 TOUCH WINDOW  
MICROPHONE-ASSY-SGHI900  
PBA MAIN-SGHI900  
ASSY PBA MAIN-SGH_I900 16G  
TAPE-RF SHEET  
IPR SHIELD-CAN A  
ASSY COVER-SHIELD CAN B  
ASSY ACCE-STYLUS PEN  
KEY FPCB-SGHI900 VOLUME KEY  
ASSY BRACKET  
QKP06  
ASSY RUBBER-KEY DOM  
QRE01  
ASSY CASE-REAR  
SCREW-MACHINE  
QCR47  
QCW01  
QRF03  
QVO01  
6001-001695  
GH98-07556A  
GH72-48359A  
GH98-08142A  
ASSY COVER-CAMERA WINDOW  
PMO COVER-EAR JACK V2  
ASSY KEY-CAM VOL  
5-2  
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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  
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  
D600  
ZD403  
ZD404  
ZD402  
U502  
ZD400  
ZD401  
ZD405  
ZD500  
ZD501  
U208  
U308  
U312  
ZD406  
ZD300  
ZD201  
D300  
DIODE-ARRAY  
DIODE-ARRAY  
TR-SMALL SIGNAL  
TR-SMALL SIGNAL  
TR-SMALL SIGNAL  
TR-DIGITAL  
D302  
TR500  
TR501  
TR502  
TR600  
U205  
U206  
U311  
U207  
U503  
U504  
U515  
U201  
U516  
U602  
U204  
U600  
U203  
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  
U307  
U608  
U609  
U610  
UCP600  
U400  
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  
Discription  
IC-ANALOG SWITCH  
IC-ANALOG SWITCH  
IC-ANALOG SWITCH  
IC-D/A CONVERTER  
IC-MOTOR DRIVER  
IC-LINE TRANSCEIVER  
IC-SRAM  
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  
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  
6-2  
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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  
SAMSUNG Proprietary-Contents may change without notice  
This Document can not be used without Samsung's authorization  
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  
SAMSUNG Proprietary-Contents may change without notice  
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  
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  
L103  
L104  
L105  
C1109  
C204  
C206  
C209  
C220  
C222  
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  
SAMSUNG Proprietary-Contents may change without notice  
This Document can not be used without Samsung's authorization  
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  
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  
L115  
6-14  
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This Document can not be used without Samsung's authorization  
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  
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  
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  
6-15  
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This Document can not be used without Samsung's authorization  
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  
Discription  
OSCILLATOR-VCTCXO  
FILTER-EMI SMD  
FILTER-EMI SMD  
FILTER-EMI SMD  
FILTER-EMI SMD  
FILTER-EMI SMD  
FILTER-EMI SMD  
FILTER-SAW  
F501  
F502  
F503  
F504  
F505  
F103  
F102  
F101  
F105  
F107  
F104  
F100  
DUP100  
L409  
L410  
L406  
L407  
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  
L500  
L118  
L124  
RFS100  
RFS101  
SLC501  
HDC501  
CN301  
SIM300  
IFC400  
HDC201  
HDC400  
HDC500  
BTC300  
BAT300  
MOD100  
SC100  
SC101  
SC102  
SC103  
SC104  
SC106  
SC107  
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  
SAMSUNG Proprietary-Contents may change without notice  
This Document can not be used without Samsung's authorization  
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  
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  
SC110  
SC113  
SC114  
SC116  
SC117  
SC118  
ANT100  
ANT101  
ANT102  
ANT103  
Please consult the GSPN website (Samsung Portal) for the most recent version of the product's  
part list.  
6-17  
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This Document can not be used without Samsung's authorization  
7. Disassembly and Assembly Instructions  
7-1. Disassembly  
2
1
UNSCREW 4 POINTS  
Separate the REAR cover - 1  
-
Separate the rear case using a disassembly tool  
following indicated direction.  
UNSCREW 4 REAR Points.  
1)  
3
4
Lift the REAR from the FRONT Ass`y.  
Separate the REAR cover - 2  
-
Separate the REAR from the FRONT Ass`y with  
-
Separate the REAR using a disassembly tool  
care.  
following indicated direction.  
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  
damage FPCB & nearby chipsets.)  
UNSCREW PBA 2 Points.  
7
8
Separate Main FPCB CONNECTOR.  
Separate LCD FPCB CONNECTOR.  
-
-
Separate Main FPCB Connector from the PBA  
Separate LCD FPCB Connector from the PBA  
Connector with great care. (Be careful not to  
damage FPCB & nearby chipsets.)  
Connector with great care. (Be careful not to  
damage FPCB & nearby chipsets.)  
7-2  
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Exploded View and Parts List  
10  
9
Caution!  
Separate TSP FPCB.  
Separate VOLUME KEY FPCB.  
TSP FPCB  
- Separate  
from PBA not to tear  
-
Separate Volume Key from PBA.  
(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.  
UNSCREW FRONT 2 Points.  
-Lift SPK Bracket from FRONT Ass`y.  
15  
16  
②
①
Separate FRONT.  
Separate Key Pad.  
-
Separate FRONT from FRONT Ass`y following  
indicated direction.  
-
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.  
- Caution : Detach Flash FPCB from Bracket with  
great care not to tear FPCB.  
Disassemble 5M CAM CONNECTOR.  
- Separate 5M CAM Connector First. Then Pull 5M  
CAM out of Bracket.  
5
6
Separate Main FPCB from SPK Bracket & Remove  
CIF CAM.  
Disassemble CIF CAM CONNECTOR.  
7-6  
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Exploded View and Parts List  
7
Disassemble Window Deco.  
7-7  
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This Document can not be used without Samsung's authorization  
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 - 2.  
Attach TSP on the LCP - 1.  
- Attach TSP referring to the Guide.  
- Attach TSP referring to the Guide.  
5
6
Attach OJ Key on the Main Shield Can.  
Insert OJ Key FPCB into the hole.  
- Insert OJ(Optical Joystic) Key FPCB into the  
larger hole of the Two.  
-
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
①
Assemble Key Pad with OJ Key.  
- Optical Joystic should fit in the hole of  
Key Pad.  
Assemble FRONT with FRONT Ass`y.  
- Assemble FRONT with FRONT Ass`y following  
indicated direction.  
9
10  
SCREW 2 POINTS  
Bracket Assembly : refer to 5/6 page  
Attach SPK Bracket.  
-Attach SPK Bracket on the FRONT Ass`y referring  
to the Guide.  
Screw 2 FRONT Points.  
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 OJ Key FPCB CONNECTOR.  
- Assemble OJ Key FPCB Connector with PBA  
Connector.  
Assemble TSP FPCB CONNECTOR.  
- Assemble TSP FPCB Connector with PBA  
Connector.  
15  
16  
Assemble LCD FPCB CONNECTOR.  
- Assemble LCD FPCB Connector with PBA  
Connector.  
Attach Volume Key FPCB to FRONT Ass`y.  
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  
20  
19  
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.  
Assemble CIF CAM.  
3
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.  
Assemble CIF CAM CONNECTOR.  
-
Assemble CIF CAM Connector with PBA  
Connector.  
5
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
Attach GPS FPCB - 1.  
Assemble 5M CAM CONNECTOR.  
- Attach GPS FPCB to SPK Bracket referring to  
the Guide.  
- Assemble 5M CAM Connector with FPCB  
Connector following indicated direction.  
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-i900 Block Diagram  
TCXO 19.2MHz  
2. 5G PAM  
/ Swi t ch  
Main Ant.  
2.5G Rx  
SIM I/F  
SIM I/O  
SIM I/F  
USB I/F  
Rx IQ  
Tx IQ  
2.5G  
RF Block  
PM6658  
Rx IQ  
Tx IQ  
SKY77519  
USB I/O  
RF  
I/F  
Block  
USB I/F  
USB3319  
2.5G Tx  
Power_MSM  
GPS IQ  
RTR  
6285  
Power_Flash  
3G Rx  
GPS  
IQ  
MSM_D1(0-31)  
MSM_D2(0-15)  
UMTS  
RF Block  
MSM6281  
Audio  
I/F  
GPS Ant.  
Memory  
I/F  
Block  
3G Tx  
Main Memory  
K5D1258DCA  
-A090  
Power  
_RF  
MSM_A1(0-12)  
MSM_A2(1-13)  
GPS Rx  
AGPS  
BT /wLAN Ant.  
USB Data  
Power_USB  
Power_BT/wLAN  
BT/wLAN  
LBEE1USJYC  
BT/wLAN  
Data  
26MHz  
Memory  
I/F  
Block  
DF_IO(0-15)  
Power_DPRAM  
DPRAM  
CDYDMX128A16-1  
Audio I/F  
PCM Audio  
Speaker/EP Output  
MIC/EarMIC Input  
Sound  
Data  
88AP312-A2-BGW1C624-TN02  
WM9713  
Power_AP  
C
Power_CODEC  
AP_PMIC  
MAX8660ETL  
Touch I/F  
RADIO R/L  
I2C  
Key  
input  
Ext. Mem.  
I/F  
CAM  
data  
LCD  
data  
TV OUT  
Internal  
Memory  
(8GB/16GB)  
FM RADIO  
SI4703-B16-GM  
1
2
3
4
7
*
5
8
0
6
9
#
TV OUT  
TV  
ISE2200  
8-1  
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9. PCB Diagrams  
5 0 5 F  
L122 VR300  
L125  
C520  
R510  
C526  
R514  
C531  
R515  
C175  
0 0 5 C D H  
SIM300  
C188  
L121  
X 8 L 4 7 V S 7 C N  
C512  
5 - 1 V 6 C L A D S E  
6
M
F504  
5 1 5 U  
C511  
C510  
8 0 3 U  
C548  
R317  
C518  
X 8 L 4 7 V S 7 C N  
C517  
4 0 5 U  
0 0 8 - 8 0 - 4 0 0 7  
PC-D6-A3-H2.7-S-M  
CN601  
C191 C189 C185  
3 0 1 C S  
U503  
NC7SV74L8X  
C125 C107  
U306 C328  
1 0 3 N C  
U609  
C162  
R111  
C549 C537 C538  
L501  
NC7WP08L8X  
U512 U509  
R101  
C521  
R508  
C177  
C171  
C173  
C172  
C167  
5 8 2 6 R T  
0 0 1 U  
R
C500  
U516  
MIC5335-MGYMTMIC5335-MMYMT  
O F I 0 7 2 1 T A A  
6 0 5 U  
C524  
NC7SV08L6X  
U G 6 8 0 6 D B L502  
L503  
C540  
U505  
C535  
C660  
C662  
C105  
C108  
C1112  
C130  
C115  
C116  
C132  
C133  
U510  
R112  
MAX3373EEKA-T  
C166  
ISA1000  
C159  
C152  
R513  
C680  
C635  
U601  
MIC5330-PGYML  
0 0 5 U  
C527 R507  
C160  
C161  
C157  
C532  
C1104 C1105  
T
M Y G S - 5 3 3 5 C I  
M
C546  
C412  
C411  
C637  
1 0 1 U  
C197  
R631  
TA100  
C190  
C634  
U401  
C636  
L112 L108 C136 C122  
RP150K010A-TR  
L601  
5 0 1 F  
R129  
R124  
R123  
C151  
C181  
C644  
C649  
R604  
C135 C121  
C452 C454  
C155 C145  
ZD501  
L402  
R423  
R400  
C187  
M G - 6 1 B - 3 0 7 4 I S  
’ ]  
M P P 0 1 , Z H M 4 . 8 3 [ 8 2 1 - A F ’  
R512  
C519  
R509 R430  
C442  
U400  
0 0 1 C S O  
C120 C119 C118  
5 0 4 U  
DG2011  
C323  
C170  
R306  
C459  
U402  
C193  
C196  
C114  
C113  
C404  
R433  
C168  
C449  
OSC101  
C446 C445  
C451  
R107  
C150  
R108  
R106  
R109  
R104  
R102  
R103  
C443  
S1M0080X01-P070  
R436  
C458  
R117  
L116  
’FCX-06[26MHZ,10PPM]’  
TA406 C450  
R118  
C457  
C192  
U407  
C194  
U408  
MAX4744ELBT  
C195  
MAX4744ELBT  
C435  
3 0 4 D Z  
ZD404  
C469  
R139 R137  
C434 C438  
C440  
6 1 1 C S  
ZD405  
VR500  
SC111  
L119  
C112 C103  
RFS100  
L101  
R100  
9-1  
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PCB Diagrams  
SC106  
C676  
C669  
6 C B 2 6 0 4 9 C I  
M
U305  
HDC201  
L605  
L604  
0 0 3 C T B  
C671  
C673  
C453  
4 0 3 U  
R3111Q301C-TR  
TP_PSHOLD  
U605  
X 8 L 8 0 P W 7 C N  
U310  
R313  
6
M
5 - 1 V 6 C L A D S E  
7 0 3 U  
R3111Q311C-TR  
8 0 2 U  
R310  
R311  
R309  
C232 C226 C225  
R302  
C316  
C322  
MAX8660ETL-T  
C327  
R318  
2 0 3 D  
1 T - 3 - S J I 0 8 2 4 T A A  
C311  
R315  
C305  
K5D1258DCA-A090  
2 0 3 U  
C615  
C666  
C304 C303  
C618  
C624  
C623  
C622 C619  
C630  
C629  
C604  
R307  
C616  
R627 R625 R614 R618 R617 R616  
C606  
C309  
C621  
R622  
R621  
R628  
USB3319-CP-TR  
U603  
C614  
C319  
C611  
C601  
C654  
UME200  
C655  
U600  
C315  
C639  
C313  
FXLP34L6X  
C310  
C207 C206  
C214  
R207 C212  
C211  
1 0 4 D Z  
R402  
C648  
C600  
0 0 3 D  
C314  
C317  
C607  
TP_CBL_PWR_N  
E L C _ F D  
C605  
C610  
C620  
R211  
TA600  
R405  
R213  
C218  
P S N _ 1 8 2 6 M S M  
R602  
C632  
R218  
I X V B 5 6 - 6 1 A 8 2 1 X M D Y C  
C651  
R610  
C239  
X 6 L 4 3 P L X F  
C423  
C426  
4 0 2 U  
C240  
1 0 2 E M U  
R600  
R601  
ZD400  
C641  
C633  
R220  
C415 C409 C461  
C414 C413 C462  
0 0 2 P C U  
CM315  
OSC601  
TA401  
C643  
C236  
TA402  
R210  
R212  
OSC600  
C401  
C202  
U206  
R426  
TA400  
R425  
C408  
’TC7SH32FU[TE85L]’  
CX-4025S  
C407  
C405 C406  
UCD402  
C210  
C208  
C679  
C416  
C213  
C200  
R304 C244  
U200  
C417  
J S 5 4 1 6 1 8 K X A  
R409 C468  
X 8 L 8 0 P W 7 C N  
ZD406  
R200  
WM9713LGEFL/RV  
U300  
0 1 6 U  
U201  
0 0 4 C D H  
SLC501  
C678  
NC7SV08L6X  
C307  
ZD300  
NLAS5223BMNR2G  
C422  
SC113  
7 1 1 C S  
D N G M  
9-2  
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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  
Check U304 & Neighboring Circuit  
V1 = V4  
Yes  
Voltage in U605  
V1=3.0  
No  
V2=1.8  
V3=1.4  
Check U605 & Neighboring Circuit  
V4=1.4  
V5=1.8  
V5=1.8  
Yes  
Check other Power Devices  
10-1  
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Flow Chart of Troubleshooting  
VCC_1.8V_SYS  
VBATT  
VCC_TV_3.0V  
C664  
C663  
C665  
C666  
VCODEC_2.0V  
VBATT  
VBATT  
VCC_3.0V  
VCC_1.8V  
R619  
R620  
L602  
PWR_SCL  
PWR_SDA  
VCC_1.4V_SRAM  
VCC_3.0V  
VBATT  
SCL  
GND  
V4  
SDA  
VBATT  
SET1  
_LBO  
PV2  
V1  
L603  
LX2  
EN1  
PV1  
LX1  
SYS_EN  
U605  
PG2  
VCC_3.3V_BATT  
VBATT  
L604  
IN8  
IN  
PG1  
GND  
V8  
SRAD  
EN2  
SYS_EN  
PWR_EN  
EN34  
VBATT  
VCC_1.4V_APPS  
VCC_3.3V_BATT  
VBATT  
R624  
R626  
V_DC  
VBATT  
U304  
VOUT  
GND GND  
6
1
2
3
NC  
5
4
VBATT  
EN  
VIN  
VCC_3.3V_BATT  
U307  
U305  
1
2
3
8
7
6
5
TA300  
D301  
Y1  
VCC  
A1  
nPOWER  
NC VDD  
GND OUT  
3
4
2
1
D302  
B2  
1
3
4
5
B1  
Y2  
A2  
PS_HOLD  
VEXT_5V  
4
GND  
2
IF_CON_SENSE  
C327  
R316  
U310  
1
2
4
3
OUT GND  
VDD NC  
ON_SW  
10-2  
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Flow Chart of Troubleshooting  
L605C676C669  
U305  
U307  
C671  
C453  
U310  
U304  
L604U605C673  
R313  
R310  
R311  
R309  
C327  
R318  
C311  
R315  
C305  
D302  
U302C304C303  
C615  
C666  
C618  
C622C619  
10-3  
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Flow Chart of Troubleshooting  
z PHONE Part  
Phone on  
No  
Yes  
4 Pin in U201  
Low  
Check U201 & Neighboring Circuit  
No  
Yes  
Yes  
2 Pin in D300  
Low  
Check UME201& Neighboring circuit  
No  
3 Pin in D300  
Low  
Check D300  
No  
`
Yes  
Output PWR  
U301  
Check OSC102 & UCP 600  
Neighboring Circuit  
O.K?  
No  
Check U301& Neighboring Circuit  
10-4  
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Flow Chart of Troubleshooting  
VCC_2.8V  
U201  
VCC  
1
6
PON_RST_PDA_N_O  
PON_RST_PMIC_N  
A
2
3
5
4
B
NC  
Y
R200  
GND  
FONE_RST  
VCC_1.8V  
UME201  
VCC_2.8V  
MSM_A2(1:13)  
C1  
MSM_A2(1)  
MSM_A2(2)  
A0  
A1  
C2  
C3  
G1  
F2  
ODR0  
MSM_A2(3)  
A2  
A3  
ODR1  
ODR2  
B1  
D2  
MSM_A2(4)  
MSM_A2(5)  
B2  
A1  
E3  
D1  
A4  
A5  
ODR3  
ODR4  
MSM_A2(6)  
MSM_A2(7)  
C4  
B3  
A6  
A7  
K5  
A6  
MSM_A2(8)  
MSM_A2(9)  
nLLA  
ADV_L  
ADV_R  
A2  
B4  
A8  
MSM_A2(10)  
A9  
A10  
D5  
F3  
MSM_A2(11)  
MSM_A2(12)  
BUSY_L  
BUSY_R  
A3  
D6  
D3  
A11  
A12  
MSM_A2(13)  
VCC_1.8V  
VCC_3.0V  
H5  
B5  
CE_L  
CE_R  
DPRAM_PDA_nCS  
DPRAM_MSM_nCS  
K7  
H6  
K8  
I|OL0  
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  
G5  
B7  
I|OL1  
I|OL2  
OE_L  
OE_R  
DF_CLE  
NAND_RE  
G6  
J7  
U204  
VCC1  
C239  
C240  
I|OL3  
H4  
C5  
nBE0  
NAND_ALE  
I|OL4  
I|OL5  
LB_L  
LB_R  
K9  
1
2
6
5
4
VCC  
NC  
Y
J8  
K10  
I|OL6  
E4  
D4  
A
I|OL7  
I|OL8  
INT_L  
INT_R  
J9  
DPRAM_nINT_MSM  
GND  
J10  
H10  
3
I|OL9  
DPRAM_nINT_PDA  
K4  
A4  
I|OL10  
UB_L  
UB_R  
nBE1  
NAND_CLE  
G7  
G8  
I|OL11  
I|OL12  
VCC_1.8V  
G10  
G9  
K6  
B6  
I|OL13  
WE_L  
WE_R  
DF_ALE  
NAND_WE  
I|OL14  
I|OL15  
MSM_D2(0:15)  
F9  
H8  
F1  
MSEL  
SFEN  
MSM_D2(0)  
F8  
E9  
I|OR0  
I|OR1  
MSM_D2(1)  
MSM_D2(2)  
R219  
D10  
F7  
J4  
C6  
I|OR2  
I|OR3  
IRR0  
IRR1  
MSM_D2(3)  
MSM_D2(4)  
E7  
D9  
I|OR4  
I|OR5  
MSM_D2(5)  
MSM_D2(6)  
E2  
DNU  
DNU  
B10  
C9  
F4  
G2  
I|OR6  
MSM_D2(7)  
I|OR7  
I|OR8  
DNU  
DNU  
MSM_D2(8)  
MSM_D2(9)  
D8  
G3  
B9  
A9  
G4  
H1  
R220  
I|OR9  
DNU  
MSM_D2(10)  
I|OR10  
I|OR11  
DNU  
DNU  
MSM_D2(11)  
MSM_D2(12)  
C8  
H2  
A8  
D7  
H3  
H9  
I|OR12  
I|OR13  
DNU  
DNU  
MSM_D2(13)  
MSM_D2(14)  
MSM_D2(15)  
C7  
A7  
J1  
J2  
I|OR14  
I|OR15  
DNU  
DNU  
J3  
K1  
DNU  
1
2
NC  
NC  
DNU  
DNU  
K2  
K3  
DNU  
10-5  
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Flow Chart of Troubleshooting  
V_DC  
VRFRX2_2.7V  
VMSME_1.8V  
VTCXO_2.85V  
VUSIM_3.0V  
VMSMP_2.6V  
VMSMA_2.6V  
VRFRX1_2.1V  
A3  
VREG_GP1  
VREG_GP2  
VREG_GP3  
A7  
B7  
K3  
A2  
B1  
MPP1|AMUX_IN1  
VRFRX2_2.7V  
VMSMC_1.2V  
MPP2|AMUX_IN2  
AMUX_OUT  
AMUX_OUT  
L9  
VREG_MMC  
VREG_MSMA  
VREG_MSME  
VREG_MSMP  
VREG_MSMC  
VSW_MSMC  
L3  
L1  
L2  
G11  
K8  
MPP3|VIB_DRV_N  
MPP4|LCD_DRV_N  
KPD_DRV_N  
J11  
K4  
K5  
D7  
H7  
D6  
H6  
D5  
H5  
L300  
MPP5|RUIM_M_RST  
MPP6|RUIM_RST  
MPP9|RUIM_M_CLK  
MPP10|RUIM_CLK  
MPP11|RUIM_M_IO  
MPP12|RUIM_IO  
PM_SIM_RST  
SIM_RST  
A9  
A10  
A8  
VREG_RFRX1  
VREG_RFRX2  
VREG_RFTX  
PM_SIM_CLK  
SIM_CLK  
PM_SIM_IO  
B8  
L10  
SIM_IO  
VREG_RFUBM  
VREG_RUIM  
TP_CBL_PWR_N  
K2  
B4  
MPP7|CBLPWR_N  
MPP8|REF_OUT  
L8  
L6  
K7  
K6  
REF_OUT  
VREG_S2  
VREG_S3  
L301  
L302  
D4  
H8  
OPT_1  
OPT_2  
VSW_S2  
VSW_S3  
U301  
C308  
R302  
C11  
E10  
D10  
A1  
G2  
REF_BYP  
REF_GND  
REF_ISET  
VREG_TCXO  
VREG_USB  
VREG_WLAN  
C309  
B11  
B5  
B6  
A5  
A6  
D1  
D2  
OSC300  
SPKR_IN_M  
SPKR_IN_P  
ISNS_M  
ISNS_P  
C
SPKR_OUT_M  
SPKR_OUT_P  
L11  
K11  
XTAL_IN  
XTAL_OUT  
C317  
D8  
E4  
TCXO_EN  
TCXO_EN_1  
TCXO_EN_2  
TCXO_IN  
R303  
F8  
G8  
E8  
SBCK  
SBDT|SSBI  
SBST  
E11  
H10  
B10  
F11  
SBDT  
R306  
TCXO  
R304  
TCXO_OUT  
TCXO_OUT_1  
TCXO_OUT_2  
VUSB_5V  
J10  
E2  
TCXO_OUT_RF  
VCOIN  
BAT_FET_N  
G4  
C2  
USB_DAT_MSM  
PHONE_D-  
USB_DAT  
USB_D_M  
USB_D_P  
USB_ID  
CHG_CTL_N  
VCHG  
R307  
J1  
J2  
C1  
K1  
L4  
PHONE_D+  
USB_OE_MSM  
USB_SEO_MSM  
HSET_BIAS  
KPD_PWR_N  
H2  
U302  
nPHONE_ON  
PM_INT_N  
PON_RST_PMIC_N  
F4  
F2  
C10  
G10  
USB_OE_N  
USB_OVP_G  
MSM_INT_N  
PON_RESET_N  
8
7
6
5
1
2
3
4
IN  
IN  
IN  
IN  
IN  
H4  
H1  
F10  
K9  
USB_SE0  
USB_VBUS  
PS_HOLD  
SLEEP_CLK  
SLEEP_CLK  
OUT  
PS_HOLD_F  
ON/_OFF  
GND  
C324  
R309  
PHONE_DEBUG_ON  
PS_HOLD_F  
1
2
3
R312  
D300  
Place near the TCXO  
R135  
TRK_LO_ADJ  
C1109  
1
2
VC GND  
OSC102  
VCC OUT  
C1104  
C1105  
4
3
VTCXO_2.85V  
RTR6285_TCXO  
TCXO  
10-6  
SAMSUNG Proprietary-Contents may change without notice  
This Document can not be used without Samsung's authorization  
Flow Chart of Troubleshooting  
U304  
BTC300  
TP_PSHOLD  
U208  
C232C226C225  
R302  
C316  
C322  
C311  
R315  
C305  
C304C303  
R307  
C309  
U301  
C319  
C315  
C313  
C310  
C207 C206  
R218  
C214  
R207C212  
C211  
C314D300  
C317  
TP_CBL_PWR_  
N
DF_CLEDF_ALE  
R213  
C218  
R602  
C632  
C239  
U204  
C240  
UME201  
R600  
R601  
C641  
C633  
R220  
C643 C236  
R210  
R212  
C202  
U206  
OSC600  
C210  
C679  
C208  
C213  
C200  
R304 C244  
U200  
R200  
SLC501  
U610  
C678  
U201  
SC113  
10-7  
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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  
Check UDC402, C416, C417  
Signal ON?  
Yes  
No  
No  
2, 4 Pin in U407  
Signal ON ?  
Check PIN 6, 10 in U407  
Yes  
10, 18 Pin in U402  
Signal ON ?  
Check R430, R433  
Yes  
No  
12, 14 Pin in U402  
Signal ON ?  
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  
COM1  
1
2
3
4
5
10  
9
SPK_SW  
RCV_P  
SPKR  
CB1  
NO1  
GND  
NO2  
CB2  
CODEC_OUT_R  
NC  
VCC  
8
7
RCV_N  
CODEC_OUT_L  
SPKL  
NC  
6
SPK_SW  
COM2  
C456  
C455  
VAUDIO_3.3V_A  
C401  
VMICBIAS_2.7V  
C402  
TA401  
VAUDIO_3.3V_A  
TA402  
C403  
TA403  
C405  
C407  
MSM_MIC_N  
SPKL  
SPKR  
EARCOM  
EAROUT_L  
EAROUT_R  
OUT3  
LINER  
LINEL  
MICOM  
MIC1  
RADIO_R  
RADIO_L  
MIC_N  
SPKVDD  
HPL  
HPGND  
HPR  
MIC_P  
C416  
C417  
MONOIN  
PCBEEP  
TPGND  
Y-  
MSM_SPK_P  
MSM_SPK_N  
VAUDIO_3.3V_A  
AGND2  
HPVDD  
UCD402  
BT_PCM_CLK  
SPK_SW  
GPIO1/PCMCLK  
R409  
TSMY  
TSMX  
TSPY  
TSPX  
GPIO2/IRQ  
R410  
R411  
R412  
BT_PCM_SYNC  
BT_PCM_OUT  
BT_PCM_IN  
X-  
GPIO3/PENDOWN/PCMFS  
GPIO4/ADA/MASK/PCMDAC  
GPIO5/SPDIF/PCMADC  
GND  
Y+  
X+  
TPVDD  
NC  
NC  
C424  
C425  
C422  
VAUDIO_3.0V  
ZD406  
VCODEC_2.0V  
TA405  
C427  
C428  
VAUDIO_3.0V  
1
2
3
6
IO1  
IO5  
6
5
4
5
4
1
2
GND  
IO2  
IO4  
IO3  
4
3
3
VDD OUT  
ZD402  
OSC400  
_ST GND  
1
2
CODECCLK_EN  
10-9  
SAMSUNG Proprietary-Contents may change without notice  
This Document can not be used without Samsung's authorization  
Flow Chart of Troubleshooting  
VMSMA_2.6V  
VMSMA_2.6V  
VMSMA_2.6V  
VMSMC_1.2V  
VMSME_1.8V  
VMSMP_2.6V  
C223  
C222  
MSM_A1(1:12)  
MSM_A1(1)  
L1  
L7  
A1_1  
G24  
E25  
G11  
MSM_A1(2)  
MSM_A1(3)  
A1_2  
A1_3  
WDOG_STB|GPIO_0|SBCK1  
SBDT1|GPIO1  
L8  
L5  
MSM_A1(4)  
MSM_A1(5)  
A1_4  
A1_5  
PA_ON1|GPIO2  
GPIO3|GRFC0  
M5  
M7  
B7  
A7  
MSM_A1(6)  
MSM_A1(7)  
A1_6  
A1_7  
GPIO4|GRFC1  
GPIO5|GRFC2  
N7  
D9  
MSM_A1(8)  
N2  
N1  
E10  
E9  
A1_8  
GPIO6|GRFC3  
MSM_A1(9)  
MSM_A1(10)  
A1_9  
A1_10  
GPIO7|GRFC4  
GPIO8|GRFC5  
P1  
H12  
MSM_A1(11)  
MSM_A1(12)  
P2  
N5  
T21  
P22  
A1_11  
GPIO9|GRFC6  
GSM_ANT_SEL0_N  
A1_12  
A1_13  
GPIO10|GRFC7  
GPIO11|GRFC8  
GSM_ANT_SEL1_N  
GSM_ANT_SEL2_N  
P7  
E7  
D6  
MSM_D1(24:31)  
SD_BA0  
SD_BA1  
M8  
A1_14  
GPIO12|GRFC9  
MSM_D1(24)  
P4  
P5  
J21  
M22  
A1_15|SDRAM1_D24  
GPIO13|GP_MN|GP_CLK|CAMCLK_PO  
MSM_D1(25)  
MSM_D1(26)  
A1_16|SDRAM1_D25  
A1_17|SDRAM1_D26  
GPIO14|AUX_PCM_DIN|SDAC_MCLK|GRFC13|ETM_TRACE_PKT9|TSIF_NULL  
GPIO15|CAMIF_HSYNC  
GLNA_ON  
T1  
F21  
MSM_D1(27)  
T2  
N8  
E6  
J25  
A1_18|SDRAM1_D27  
GPIO16|CAMIF_VSYNC  
MSM_D1(28)  
MSM_D1(29)  
A1_19|SDRAM1_D28  
A1_20|SDRAM1_D29  
GPIO17|CAMIF_RESET|TSIF_NULL|BM_MDM_TRIG  
RINGER|GPIO18|CAMIF_EN  
R5  
M18  
PHONE_ACTIVE  
nINT_DPRAM  
MSM_D1(30)  
MSM_D1(31)  
R4  
R7  
E22  
R21  
A1_21|SDRAM1_D30  
A1_22|SDRAM1_D31  
GPIO19|GP_CLK  
MSM_A2(1:13)  
GPIO20|BT_DATAETM_TRACE_PKT8  
GPIO21|BT_TX_RX_N|ETM_TRACE_PKT11  
J19  
MSM_A2(1)  
MSM_A2(2)  
MSM_A2(3)  
AA10  
AA9  
V12  
H19  
E24  
F22  
A2_1  
A2_2  
GPIO22|BT_SBDT|ETM_TRACE_PKT12  
GPIO23|BT_SBCK|ETM_TRACE_PKT13  
A2_3  
A2_4  
GPIO24|BT_SBST|ETM_TRACE_PKT14  
GPIO25|BT_CLK|ETM_TRACE_PKT15  
MSM_A2(4)  
MSM_A2(5)  
AB9  
H21  
AA11  
AB10  
K21  
N18  
A2_5  
GPIO26|I2C_SDA  
MSM_A2(6)  
A2_6  
A2_7  
GPIO27|I2C_SCL  
GPIO28  
MSM_A2(7)  
MSM_A2(8)  
V13  
W12  
AA12  
A5  
P18  
G14  
A2_8  
PA_ON2|GPIO29|BM_INT|TSIF_SYNC  
MSM_A2(9)  
A2_9  
A2_10  
SDCC_CMD|GPIO30|MMC_CMD  
SDCC_CLK|GPIO31|MMC_CLK  
MSM_A2(10)  
MSM_A2(11)  
AB11  
AD10  
L18  
E14  
A2_11  
A2_12  
SDCC_DAT0|GPIO32|MMC_DATA  
MSM_A2(12)  
MSM_A2(13)  
AE10  
AA13  
V15  
AE11  
NAND2_FLASH_READY|GPIO33|EBI2_PNAND_READY  
NAND_BUSY  
A2_13  
A2_14  
A2_20|GPIO34LCD_RSEBI2_HLB_N  
XMEM2_CS_N2|GPIO35  
AB12  
W15  
DPRAM_CS_N  
W13  
AD12  
AA15  
AD11  
A2_15  
XMEM2_CS_N3|GPIO36  
A2_16  
A2_17  
LCD_EN|GPIO37|HUB_N  
LCD_CS_N|GPIO38  
AB13  
AE12  
V14  
AA14  
D7  
G8  
A2_18|D216ADV_N  
A2_19|D217WAIT_N  
GPIO39|UART1_DCD  
MSM_D1(0:15)  
GPIO40|PM_INT_N  
GPIO41  
PM_INT_N  
G22  
E8  
TP_PSHOLD  
MSM_D1(0)  
MSM_D1(1)  
MSM_D1(2)  
H4  
SDRAM1_D0|D1_0  
SDRAM1_D1|D1_1  
GPIO42|PS_HOLD|ETM_PIPESTAT2B  
PS_HOLD_F  
G4  
Y5  
H10  
D8  
GPIO43|ETM_PIPESTAT1B  
SDRAM1_D2|D1_2  
SDRAM1_D3|D1_3  
GPIO44|UART1_DTR|ETM_PIPESTAT0B|GP_CLK  
GPIO45|KYPD_MEMO|ETM_TRACESYNC_B  
MSM_D1(3)  
MSM_D1(4)  
E2  
D5  
Y4  
H5  
D13  
P21  
SDRAM1_D4|D1_4  
KEYSENSE2_N|GPIO46|KYPD_5|ETM_TRACE_PKT0  
MSM_D1(5)  
SDRAM1_D5|D1_5  
SDRAM1_D6|D1_6  
KEYSENSE3_N|GPIO47|KYPD_7|ETM_TRACE_PKT1  
KEYSENSE4_N|GPIO48|ETM_TRACE_PKT2  
MSM_D1(6)  
MSM_D1(7)  
G2  
U21  
J7  
N4  
H11  
B6  
SDRAM1_D7|D1_7  
GPIO49|KYPD_9|ETM_TRACE_PKT3  
MSM_D1(8)  
SDRAM1_D8|D1_8  
SDRAM1_D9|D1_9  
GPIO50|KYPD_11|ETM_TRACE_PKT4  
GPIO51|KYPD_13|ETM_TRACE_PKT5  
MSM_D1(9)  
MSM_D1(10)  
MSM_D1(11)  
J4  
J2  
A6  
G10  
SDRAM1_D10|D1_10  
SDRAM1_D11|D1_11  
GPIO52|KYPD_15|ETM_TRACE_PKT6  
GPIO53|KYPD_17|ETM_TRACE_PKT7  
J5  
J1  
D10  
E18  
MSM_D1(12)  
SDRAM1_D12|D1_12  
SDRAM1_D13|D1_13  
GPIO54|CAMIF_DATA2|ETM_TRACE_PKT8  
GPIO55|CAMIF_DATA3|ETM_TRACE_PKT9  
MSM_D1(13)  
MSM_D1(14)  
K5  
G21  
K7  
K4  
D19  
K18  
SDRAM1_D14|D1_14  
SDRAM1_D15|D1_15  
GPIO56|CAMIF_DATA4|ETM_TRACE_PKT10  
MSM_D1(15)  
MSM_D2(0:15)  
GPIO57|CAMIF_DATA5|ETM_TRACE_PKT11  
GPIO58|CAMIF_DATA6|ETM_TRACE_PKT12  
H15  
MSM_D2(0)  
MSM_D2(1)  
AA6  
AD3  
D21  
G16  
D2_0  
GPIO59|CAMIF_DATA7|ETM_TRACE_PKT13  
D2_1  
D2_2  
GPIO60|CAMIF_DATA8|ETM_TRACE_PKT14  
GPIO61|CAMIF_DATA9|ETM_TRACE_PKT15  
MSM_D2(2)  
MSM_D2(3)  
W8  
E19  
R19  
AB5  
D2_3  
D2_4  
KEYSENSE0_N|GPIO62|KYPD_1|ETM_PIPESTAT0  
KENSENSE1_N|GPIO63|KEYSENSE1_N|KYPD_3  
MSM_D2(4)  
MSM_D2(5)  
AB6  
V10  
P19  
H14  
D2_5  
D2_6  
GPIO64|UART1_RI|ETM_PIPESTAT2  
GPIO65|ETM_TRACESYNC  
MSM_D2(6)  
MSM_D2(7)  
AD4  
B5  
MSM_D1(16:23)  
AA7  
W9  
G9  
T7  
D2_7  
GPIO66|MONO_STEREO_HS_DET_N|ETM_TRACECLK  
MSM_D2(8)  
MSM_D1(16)  
D2_8  
D2_9  
D2_10  
SDRAM1_D16|GPIO67  
SDRAM1_D17|GPIO68  
SDRAM1_D18|GPIO69  
MSM_D2(9)  
MSM_D2(10)  
V11  
T4  
MSM_D1(17)  
MSM_D1(18)  
AB7  
AD6  
P8  
E1  
MSM_D2(11)  
MSM_D1(19)  
MSM_D1(20)  
D2_11  
SDRAM1_D19|GPIO70  
MSM_D2(12)  
MSM_D2(13)  
W10  
W11  
Y2  
D2_12  
D2_13  
SDRAM1_D20|GPIO71  
SDRAM1_D21|GPIO72  
VMSMP_2.6V  
VMSME_1.8V  
AA2  
MSM_D1(21)  
MSM_D1(22)  
MSM_D2(14)  
MSM_D2(15)  
AB8  
AA8  
U7  
U4  
D2_14  
D2_15  
SDRAM1_D22|GPIO73|EBI1_HLB_N  
MSM_D1(23)  
SDRAM1_D23|GPIO74|EBI1_HUB_N  
A1_25|GPIO75|SDRAM1_DQM3  
T8  
SD_DQM3  
V21  
W22  
Y1  
W4  
HKAIN0  
XMEM1_CS_N1|GPIO76  
HKAIN1  
HKAIN2  
XMEM1_CS_N3|GPIO77|SDRAM1_CS_N1  
GPIO78|A1_23|SDRAM1_DQM2  
AD23  
T5  
SD_DQM2  
U19  
W21  
V1  
L19  
HKAIN3  
HKAIN4  
A1_24|GPIO79SDRAM1_A0  
MSM_A1(0)  
GPIO80|AUX_PCM_CLK|ETM_TRACE_PKT10|GRFC14|TSIF_SYNC|TSIF_SYNC|TSIF_NULL  
Y22  
H25  
AMUX_OUT  
HKAIN5  
VSSA  
GPIO81|CAMIF_DATA1  
GPIO82|CAMIF_PCLK  
AC24  
J22  
H24  
M19  
GPIO83|CAMIF_DATA0  
AD19  
AD20  
AC2  
BOOT_MODE1  
BOOT_MODE2  
UART3_DP_TX_DATA|GPIO84|TSIF_ERROR|TSIF_NULL|TSIF_SYNC|PM_SBCK  
UART3_DP_RX_DATA|GPIO85|TSIF_DATA|PM_SBST  
M21  
K22  
K24  
BOOT_MODE3  
UART3_CTS_N|GPIO86|TSIF_ENABLE|PM_SBDT  
UART3_RFR_N|GPIO87|TSIF_CLK  
UART2_DP_TX_DATA|USIM_DATA|GPIO88  
Y21  
T22  
R22  
F5  
G5  
F4  
MODE0  
MODE1  
MODE2  
PM_SIM_IO  
VMSMP_2.6V  
UART2_DP_RX_DATA|USIM_PWR_EN|GPIO89  
UART2_CTS_N|USIM_RESET|GPIO90  
UART2_RFR_N|USIM_CLK|GPIO91  
GPIO92|GP_PDM0  
PM_SIM_RST  
PM_SIM_CLK  
C2  
B22  
G18  
MDDIC_DATN  
MDDIC_DATP  
R214  
R215  
R216  
NC  
NC  
NC  
B21  
A22  
A21  
H16  
D20  
K25  
UART1_RFR_N|GPIO93|SBST1  
MDDIC_STBN  
MDDIC_STBP  
TCXO_EN|GPIO94  
UART1_DP_TX_DATA|GPIO95|NAND_BOOT_ERR  
TCXO_EN  
MSM_TXD  
UCP200  
B18  
B19  
L22  
R18  
MDDIH_DATN  
MDDIH_DATP  
MDDIH_STBN  
UART1_DP_RX_DATA|GPIO96  
UART1_CTS_N|GPIO97  
SDCC_DAT1|GPIO99  
MSM_RXD  
PDA_ACTIVE_O  
A18  
A19  
K19  
L24  
L25  
MDDIH_STBP  
SDCC_DAT2|GPIO100  
SDCC_DAT3|GPIO101  
D14  
A16  
H7  
E4  
TDI_MSM  
TDO_MSM  
TDI  
TDO  
GPIO102|AUX_PCM_SYNC|SDAC_L_R|GRFC11  
GPIO103|AUX_PCM_DOUT|SDAC_DOUT|GRFC12  
VMSMA_2.6V  
G15  
D16  
AA4  
V7  
TMS_MSM  
TMS  
MDP_VSYNC_SECON_DARY|GPIO104  
MDP_VSYNC_PRIMA_RY|GPIO105  
RTCK_MSM  
TCK_MSM  
RTCK  
TCK  
Place between D12 and E12  
D15  
D18  
L21  
AD17  
AD18  
TCXO_OUT  
SBDT  
TCXO  
AUXIN  
C237  
SBCK|SSBI2_DATA  
SBDT|SSBI0_DATA  
AUXIP  
AUXOUT  
H22  
AA18  
G25  
AA20  
D12  
SSBDT_RTR  
SBST|SSBI1_DATA  
CCOMP  
C238  
AE15  
AE16  
EAR1ON  
EAR1OP  
MSM_SPK_N  
MSM_SPK_P  
DAC_REF  
DAC_REF  
TRST_N  
E15  
TRST_N_MSM  
AD15  
W17  
AA17  
WDOG_EN  
HPH_L  
R217  
HPH_R  
HPH_VREF  
AA22  
AA19  
REF_OUT  
C241  
GSM_PA_DAC_REF  
PA_ON0  
E16  
N24  
PAM_ON0  
AA24  
U24  
PAM_RAMP+  
PA_POWER_CTL  
PA_POWER_CTL_M  
I_IM_CH0  
I_IM_CH1  
RX_I_N  
RX1_I_N  
VMSMP_2.6V  
N19  
G17  
D17  
AB24  
V24  
PAM_R0  
PAM_R1  
PA_RANGE0|GP_PDM1  
PA_RANGE1|GP_PDM2  
RESERVED  
I_IP_CH0  
I_IP_CH1  
RX_I_P  
RX1_I_P  
R218  
C24  
Set Near AA22  
B11  
B12  
I_OUT  
TX_I_P  
TX_I_N  
G13  
G12  
FONE_RST  
RESOUT_N  
RESIN_N  
I_OUT_N  
RESOUT_N  
RESOUT_N_EBI1  
W5  
L2  
LB1_N|SDRAM1_DQM0  
LB2_N|A2_0|NAND2_ALE  
SD_DQM0  
NAND_ALE  
AD8  
AA1  
G1  
SD_CLK  
SD_RAS  
ROM1_CLK|SDRAM1_CLK  
ROM1_ADV_N|SDRAM1_RAS_N  
AB18  
LINE_L_IN  
LINE_L_IP  
LINE_ON  
M4  
AB19  
AB17  
SD_CKE  
SDRAM1_CLK_EN0  
A15  
B15  
AB16  
AB20  
AB21  
SLEEP_CLK  
SLEEP_XTAL_IN  
SLEEP_XTAL_OUT  
LINE_OP  
LINE_R_IN  
LINE_R_IP  
V2  
VTCXO_2.85V  
OE1_N|SDRAM_CLK_EN2  
OE2_N|NAND2_RE_N  
AE6  
AE17  
MIC1N  
MIC1P  
NAND_RE  
MSM_MIC_N  
MSM_MIC_P  
AE18  
AE19  
AE20  
V4  
U5  
XMEM1_CS_N0|SDRAM1_CS_N2  
XMEM1_CS_N2|SDRAM1_CS_N0  
MIC2N  
MIC2P  
SD_CS  
W14  
AB14  
V16  
NAND_CS  
XMEM2_CS_N0|NAND1_CS_N  
XMEM2_CS_N1|NAND2_CS_N  
MICBIAS  
C243  
8
Y24  
V22  
Q_IM_CH0  
Q_IM_CH1  
RX_Q_N  
RX1_Q_N  
V5  
K8  
VCC  
XMEM1_HWAIT_N|SDRAM1_CLK_EN1  
XMEM1_LWAIT_N|SDRAM1_CAS_N  
1
2
3
7
6
5
W24  
U22  
TCXO_OUT  
SD_CAS  
TX_ON  
Q_IP_CH0  
Q_IP_CH1  
RX_Q_P  
_PR  
CK  
D
RX1_Q_P  
H13  
TRK_LO_ADJ  
TX_AGC_ADJ  
TX_ON|GRFC10  
_CLR  
E13  
E11  
A12  
A11  
Q_OUT  
TX_Q_P  
TX_Q_N  
R221  
TRK_LO_ADJ  
Q_OUT_N  
Q
_Q  
GND  
4
C244  
U207  
C246  
L4  
UB1_N|SDRAM1_DQM1  
UB2_N|NAND2_CLE  
SD_DQM1  
NAND_CLE  
AE8  
M25  
M24  
USB_DAT_VP  
USB_DAT_MSM  
USB_OE_TP_N  
USB_SE0_VM  
USB_OE_MSM  
USB_SEO_MSM  
N21  
A9  
B9  
USB_XTAL48_IN  
USB_XTAL48_OUT  
R8  
AE4  
WE1_N|SDRAM1_WE_N  
WE2_N  
SD_WE  
NAND_WE  
10-10  
SAMSUNG Proprietary-Contents may change without notice  
This Document can not be used without Samsung's authorization  
Flow Chart of Troubleshooting  
C614  
C611  
C601  
C319  
C315  
U600  
C600  
C313  
C310  
C207 C206  
C214  
R207C212  
C211  
C314D300  
ZD401 C607  
C317  
TP_CBL_PWR_  
N
UCP600  
DF_CLEDF_ALE  
C605  
C610  
R211  
R213  
C218  
R602  
C632  
R218  
C620  
C651  
C239  
U204  
C240  
R610  
C423  
C426  
UME201  
R600  
R601  
ZD400  
C641  
C633  
R220  
C415 C409 C461  
C414 C413 C462  
TA40 1  
TA402  
C643 C236  
OSC601  
R210  
R212  
C401  
C202  
R426  
TA40 0  
U206  
OSC600  
C408  
R425  
C407  
C405 C406  
C210  
C679  
C208  
C213  
C416  
C200  
R304 C244  
U200  
C417  
R409 C468  
UCD402  
ZD406  
R200  
SLC501  
U610  
C678  
U201  
U300  
C422  
SC113  
SC117  
MGND  
CN201  
10-11  
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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  
Check PIN 6, 10 in U407,  
C477, C478  
7, 9 Pin in U407  
Signal ON ??  
Yes  
No  
12, 14 Pin in U402  
Signal ON ?  
Check L404, L405  
Yes  
END  
10-12  
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Flow Chart of Troubleshooting  
VBATT  
C459  
SPK_SW  
R430  
RCV_P  
20  
19  
18  
17  
16  
23 22 21  
C442  
R431  
R432  
C447  
C448  
1
2
3
4
5
15  
14  
13  
12  
11  
L409  
VIM1  
CODEC_OUT_R  
CODEC_OUT_L  
AMP_EN_O  
VDD  
VOM  
VSS  
VIM2  
VIP1  
VIP2  
EN  
SPK_OUT_R  
SPK_OUT_L  
U402  
VOP  
VDD  
L410  
R433  
6
7
8
9
10  
RCV_N  
VBATT  
C443  
C452  
C454  
TA407  
VAUDIO_3.3V_A  
C401  
VMICBIAS_2.7V  
C402  
TA401  
VAUDIO_3.3V_A  
TA402  
C403  
TA403  
C405  
C407  
MSM_MIC_N  
SPKL  
SPKR  
EARCOM  
EAROUT_L  
EAROUT_R  
OUT3  
LINER  
LINEL  
RADIO_R  
RADIO_L  
MIC_N  
SPKVDD  
HPL  
MICOM  
MIC1  
HPGND  
HPR  
MIC_P  
C416  
C417  
MONOIN  
MSM_SPK_P  
MSM_SPK_N  
VAUDIO_3.3V_A  
AGND2  
PCBEEP  
TPGND  
Y-  
HPVDD  
UCD402  
BT_PCM_CLK  
SPK_SW  
GPIO1/PCMCLK  
R409  
TSMY  
TSMX  
TSPY  
TSPX  
GPIO2/IRQ  
R410  
R411  
R412  
BT_PCM_SYNC  
BT_PCM_OUT  
BT_PCM_IN  
X-  
GPIO3/PENDOWN/PCMFS  
GPIO4/ADA/MASK/PCMDAC  
GPIO5/SPDIF/PCMADC  
GND  
Y+  
X+  
TPVDD  
NC  
NC  
C424  
C425  
C422  
VAUDIO_3.0V  
VCODEC_2.0V  
ZD406  
IO5  
TA405  
C427  
C428  
VAUDIO_3.0V  
1
2
3
6
IO1  
6
5
4
5
4
1
2
GND  
IO2  
IO4  
IO3  
4
3
3
VDD OUT  
ZD402  
OSC400  
_ST GND  
1
2
CODECCLK_EN  
10-13  
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Flow Chart of Troubleshooting  
UME201  
C240  
R600  
R601  
ZD400  
C641  
C633  
R220  
C415 C409 C461  
TA40 1  
TA40 0  
C414 C413 C462  
TA402  
C643 C236  
OSC601  
C401  
R426  
U206  
OSC600  
C408  
R425  
C407  
C405 C406  
C416  
C417  
R409 C468  
UCD402  
ZD406  
SLC50 1  
ZD300 C307U300  
C422  
SC117  
CN201  
C130  
C115  
C116  
C132  
C133  
C527 R507  
C680  
C532  
C110 4 C1105  
C546  
C412  
C411  
C637  
U101  
TA10 0C197  
R631  
C122  
U401  
R129  
R124  
R123  
C121  
C452 C454  
R512  
C519  
R509R430  
C442  
C118  
R306 C323 C459  
C196  
C114  
C113  
R433  
U402  
R107  
C150  
R108  
R106  
R109  
R104  
R102  
R103  
C443  
PAM100  
U407  
ZD404 ZD403  
C469  
R139R137  
VR500  
L11 9  
RFS100  
L10 1  
R100  
10-14  
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Flow Chart of Troubleshooting  
10-4. MIC Working  
3.5Pin in  
HDC400  
Signal ON?  
No  
Change  
MIC Assy's  
Operate Microwave  
Yes  
No  
3,4Pin in  
IFC400 Signal  
ON?  
Change Earphone  
Yes  
Check the DC bias voltage on MIC path  
Yes  
No  
The voltage of  
R418 is about  
1.6V ?  
Check the path around MIC Bais circuit  
YES  
AE17, AE18 in  
UCP200 Signal  
ON ?  
No  
Check the C405, C406, UCD402  
YES  
END  
10-15  
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Flow Chart of Troubleshooting  
VUSB_5V  
U409  
R428  
1
2
3
4
5
10  
9
IN  
_EN  
NC  
NC  
GND  
8
_FLAG  
C453  
7
IN  
IN  
OUT  
OUT  
USB_DETECT  
JTAG_RXD  
JTAG_IF_CON_SENSE  
JTAG_VBUS  
6
R401  
R402  
11 12  
VCC_3.0V  
NC  
27  
NC  
NC  
26  
25  
24  
23  
22  
21  
20  
19  
18  
17  
16  
15  
14  
13  
NC  
NC  
NC  
V_DC  
VEXT_5V  
R403  
R404  
NC  
20  
19  
18  
17  
16  
15  
14  
13  
12  
11  
10  
9
D-  
D+  
IF_CON_SENSE  
R405  
R406  
R425  
R426  
EAROUT_L  
EAROUT_R  
RXD  
12  
11  
10  
9
TXD_TVOUT  
EAR_CHECK  
nJACK_INT  
SEND_END  
R407  
R408  
8
8
7
7
EAR_COM  
6
6
5
5
4
4
3
3
2
2
1
1
IFC400  
EAR_MIC_N  
TA404  
RADIO_ANT  
EAR_MIC_P  
L402  
C470  
ZD400  
ZD401  
VCC_3.0V  
HDC400  
1
3
5
7
9
1
3
5
7
2
2
4
4
MOUSE_nCS  
MOUSE_TXD  
KBR(2)  
KBR(1)  
KBR(0)  
MOUSE_SHDN  
MOUSE_RXD  
MOUSE_CLK  
KBC(2)  
MOUSE_MOTION  
MAIN_MIC_P  
MAIN_MIC_N  
6
6
8
8
9
10  
12  
10  
11 11  
12  
13  
15  
13  
15  
14 14  
16 16  
EAR_CHECK  
OJ_VCC_GND  
10-16  
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Flow Chart of Troubleshooting  
VBATT  
C459  
SPK_SW  
R430  
RCV_P  
20  
19  
18  
17  
16  
23 22 21  
C442  
R431  
R432  
C447  
C448  
1
2
3
4
5
15  
14  
13  
12  
11  
L409  
VIM1  
CODEC_OUT_R  
CODEC_OUT_L  
AMP_EN_O  
VDD  
VOM  
VSS  
VIM2  
VIP1  
VIP2  
EN  
SPK_OUT_R  
SPK_OUT_L  
U402  
VOP  
VDD  
L410  
R433  
6
7
8
9
10  
RCV_N  
VBATT  
C443  
C452  
C454  
TA407  
VAUDIO_3.3V_A  
C401  
VMICBIAS_2.7V  
C402  
TA401  
VAUDIO_3.3V_A  
TA402  
C403  
TA403  
C405  
C407  
MSM_MIC_N  
SPKL  
SPKR  
EARCOM  
EAROUT_L  
EAROUT_R  
OUT3  
LINER  
LINEL  
RADIO_R  
RADIO_L  
MIC_N  
SPKVDD  
HPL  
MICOM  
MIC1  
HPGND  
HPR  
MIC_P  
C416  
C417  
MONOIN  
MSM_SPK_P  
MSM_SPK_N  
VAUDIO_3.3V_A  
AGND2  
PCBEEP  
TPGND  
Y-  
HPVDD  
UCD402  
BT_PCM_CLK  
SPK_SW  
GPIO1/PCMCLK  
R409  
TSMY  
TSMX  
TSPY  
TSPX  
GPIO2/IRQ  
R410  
R411  
R412  
BT_PCM_SYNC  
BT_PCM_OUT  
BT_PCM_IN  
X-  
GPIO3/PENDOWN/PCMFS  
GPIO4/ADA/MASK/PCMDAC  
GPIO5/SPDIF/PCMADC  
GND  
Y+  
X+  
TPVDD  
NC  
NC  
C424  
C425  
C422  
VAUDIO_3.0V  
VCODEC_2.0V  
ZD406  
IO5  
TA405  
C427  
C428  
VAUDIO_3.0V  
1
2
3
6
IO1  
6
5
4
5
4
1
2
GND  
IO2  
IO4  
IO3  
4
3
3
VDD OUT  
ZD402  
OSC400  
_ST GND  
1
2
CODECCLK_EN  
10-17  
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Flow Chart of Troubleshooting  
C605  
R211  
R213  
C218  
TA60 0 R405  
C610  
C620  
R602  
C632  
R218  
C651  
R610  
C239  
U204  
C240  
C423  
C426  
UME201  
R600  
R601  
ZD400  
C641  
C633  
R220  
C415 C409 C461  
TA40 1  
TA40 0  
C414 C413 C462  
TA402  
C643 C236  
OSC601  
R210  
R212  
C401  
C202  
R426  
U206  
OSC600  
C408  
R425  
C407  
C405 C406  
C210  
C679  
C208  
C213  
C416  
C200  
R304 C244  
U200  
C417  
R409 C468  
UCD402  
ZD406  
R200  
SLC50 1  
U610  
C678  
U201  
ZD300 C307U300  
C422  
SC113  
SC117  
MGND  
CN201  
10-18  
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Flow Chart of Troubleshooting  
10-5. KEY Working  
Press Key  
Yes  
Yes  
Yes  
Key FPCB  
Volume Key  
NG ?  
Change Key FPCB  
Breakdown?  
No  
Yes  
Camera Key  
FPCB  
Breakdown?  
Camera Key  
NG ?  
Change Key FPCB  
No  
Yes  
Yes  
OJ Key  
Breakdown?  
Change OJ Key  
OJ key NG?  
No  
Yes  
Yes  
Power Key NG?  
Key FPCB Breakdown?  
Change Key FPCB  
YES  
No  
Change LED  
END  
10-19  
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Flow Chart of Troubleshooting  
VUSB_5V  
U409  
R428  
1
2
3
4
5
10  
9
IN  
_EN  
NC  
NC  
GND  
8
_FLAG  
C453  
7
IN  
IN  
OUT  
OUT  
USB_DETECT  
JTAG_RXD  
JTAG_IF_CON_SENSE  
JTAG_VBUS  
6
R401  
R402  
11 12  
VCC_3.0V  
NC  
27  
NC  
NC  
26  
25  
24  
23  
22  
21  
20  
19  
18  
17  
16  
15  
14  
13  
NC  
NC  
NC  
V_DC  
VEXT_5V  
R403  
R404  
NC  
20  
19  
18  
17  
16  
15  
14  
13  
12  
11  
10  
9
D-  
D+  
IF_CON_SENSE  
R405  
R406  
R425  
R426  
EAROUT_L  
EAROUT_R  
RXD  
12  
11  
10  
9
TXD_TVOUT  
EAR_CHECK  
nJACK_INT  
SEND_END  
R407  
R408  
8
8
7
7
EAR_COM  
6
6
5
5
4
4
3
3
2
2
1
1
IFC400  
EAR_MIC_N  
TA404  
RADIO_ANT  
EAR_MIC_P  
L402  
C470  
ZD400  
ZD401  
10-20  
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Flow Chart of Troubleshooting  
10-6. T-Flash Card Working  
Insert T-Flash  
NG  
Yes  
CN301  
Breakdown?  
Change CN301  
Change CN301  
Change U508  
No  
Yes  
No  
Pin 1,2 in  
CN301 short?  
No  
Pin 2 in U508  
Low?  
Yes  
Check U508 & Neighboring circuit  
VLCD_3.0V  
VBATT  
VTF_3.0V  
U508  
1
2
8
7
6
5
LCD_EN  
TF_EN  
CE1 VOUT1  
GND  
VDD  
CE2 VOUT2  
NC  
3
4
NC  
9
C530  
C547  
10-21  
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Flow Chart of Troubleshooting  
BOTHHOLE600  
C520  
R510  
C526  
R514  
C531  
R515  
F505  
F504  
C512  
C511  
C510  
U515  
U504 C517  
U308  
C548  
R317  
C518  
SIM300  
U503  
CN301  
C107  
U306C328  
C549C537C538  
U609  
L501  
U506C524  
R101  
R508  
C521C500  
U512U509  
U516  
L502L503  
C540C535  
C660  
C662  
C105  
C108  
C1112  
U505  
U510  
R513  
C130  
C115  
C116  
C132  
C133  
C635  
U500  
C527R507  
C680  
C532  
C1104 C1105  
C546  
C412  
C411  
C637  
U101  
TA100C197  
R631  
C634C636  
U401  
C452 C454  
L601  
ZD501C649  
C187  
R129  
R124  
R123  
C644 R604  
L402  
R423  
R400  
R512  
R509R430  
C519  
C442  
OSC100  
10-22  
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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  
VBATT  
VCOMBO_3.3V VCOMBO_1.8V  
U101  
1
2
VOUT1 6  
VIN  
GND  
VOUT2  
5
4
3
EN2  
GND  
COMBO_EN  
EN1  
7
C199  
C1101  
C1102  
10-23  
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Flow Chart of Troubleshooting  
VCOMBO_3.3V  
VCOMBO_3.3V  
VCOMBO_1.8V  
VCOMBO_1.8V  
VCC_3.0V  
L124  
R123  
R124  
COMBO_ANT  
VCC_3.0V  
20  
19  
PCM_CLK  
PCM_IN  
BT_PCM_CLK  
BT_PCM_IN  
BT_PCM_OUT  
BT_PCM_SYNC  
9
PIO0  
PIO1  
15  
7
17  
18  
PCM_OUT  
PIO2  
PIO3  
PCM_SYNC  
8
14  
22  
24  
PIO4  
UART_CTS  
BT_CTS  
R127  
R129  
UART_RTS  
UART_RX  
BT_RTS  
BT_TXD  
BT_RXD  
6
23  
21  
GPIO0  
GPIO1  
GPIO5  
GPIO6  
46  
32  
MOD100  
UART_TX  
33  
29  
30  
XTAL_IN_B  
XTAL_IN_W  
XTAL_IN_B  
XTAL_IN_W  
XTAL_OUT_B  
XTAL_OUT_W  
39  
38  
28  
31  
SD_D0  
XTAL_OUT_B  
XTAL_OUT_W  
WLAN_SPI_nCS  
WLAN_SPI_RXD  
WLAN_SPI_nINT  
SD_D1  
SD_D2  
37  
36  
34  
48  
SD_D3  
TDO  
PDN  
RST_N_B  
WLAN_PDN  
BT_nRST  
WLAN_nRST  
41  
40  
16  
SD_CLK  
SD_CMD  
WLAN_SPI_CLK  
WLAN_SPI_TXD  
R137  
R138  
47  
45  
RESET_N_W  
SLEEP_CLK_W  
R139  
10-24  
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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  
Check PAM100  
No  
Yes  
Truth Table  
Pin 1 : HIGH  
Pin 27 : LOW  
Pin 28 : HIGH  
PAM100 Pin 4  
>= -70dBm  
Resolder or change PAM100  
Yes  
No  
U100  
Pin 50,51  
>= -75dBm  
Resolder or change  
F100,L102,L103,C122  
Yes  
Change U100 & UCP200  
10-25  
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Flow Chart of Troubleshooting  
ANT  
1
2
3
1
2
3
1
1
2
3
2
3
4
4
4
4
ANT101  
ANT100  
RFS100  
R100  
C103  
L101  
V_DC  
C110  
C111  
L100  
C112  
C113  
C114  
L102  
L103  
F100  
3
4
OUT  
OUT  
GSM850_RXM  
GSM850_RXP  
1
C109  
IN  
26  
4
C121  
C122  
VBATT  
RX4  
RX3  
G
G
5
6
C118  
C119  
10  
21  
23  
5
2
WCDMA1  
RX2  
RX1  
TRX_WCDMA2100  
7
C120  
R102  
DCS|PCS_IN  
RFOUT_DCS_PCS  
C131  
GSM_IN  
2
3
PAM100  
MODE  
RSVD  
27  
28  
L104  
L105  
R103  
R104  
BS2  
BS1  
F101  
GSM_ANT_SEL1_N  
GSM_ANT_SEL0_N  
1
3
4
_TXEN  
VAPC  
GSM_RXM  
GSM_RXP  
OUT  
OUT  
25  
1
IN  
G
29 GND  
C135  
C136  
R105  
G
2
5
C137  
C138  
F102  
L106  
L107  
3
4
DCS_RXM  
DCS_RXP  
OUT  
OUT  
1
IN  
G
R106  
R108  
C145  
L108  
RFOUT_GCELL_EGSM  
G
2
5
R109  
PAM_RAMP+  
R107  
GSM_ANT_SEL2_N  
F103  
L109  
L111  
3
4
OUT  
OUT  
C156  
PCS_RXM  
PCS_RXP  
1
C150  
IN  
G
C155  
L112  
G
2
5
C151  
C181  
C135 C121  
F10 5  
C15 5C14 5  
C51 9  
R30 6  
C120 C119 C118  
PAM101 C17 0  
C114  
C113  
C168  
R107  
C150  
R108  
R106  
R109  
R104  
R102  
R103  
R117  
L11 6  
R118  
PAM100  
SC11 6  
C11 2 C10 3  
BOTHHOLE60 1  
RFS10 0  
L10 1  
R10 0  
10-26  
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Flow Chart of Troubleshooting  
C207 C206  
R218  
C21 4  
R20 7 C21 2  
C21 1  
C317  
R211  
R213  
C218  
UME201  
R210  
R212  
C202  
C210  
C679  
C20 8  
C21 3  
C20 0  
R304 C244  
U200  
R200  
U61 0  
C678  
U201  
SC11 3  
MGND  
10-27  
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This Document can not be used without Samsung's authorization  
Flow Chart of Troubleshooting  
10-9. GSM850 Transmitter  
TX ON  
(PCL 5 level)  
Resolder RFS100, C103, R100  
,L100 ,L101, C111  
Yes  
PAM100 Pin 8  
>= 5dBm  
No  
Check PAM100  
Yes  
Truth Table  
Pin 1 : LOW  
Pin 27 : HIGH  
Pin 28 : LOW  
PAM100 Pin 23  
>= 5dBm  
YES  
No  
Resolder or change PAM100  
Yes  
U100 Pin 55  
>= 5dBm  
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  
1
2
3
1
2
3
1
1
2
3
2
3
4
4
4
4
ANT101  
ANT100  
RFS100  
R100  
C103  
L101  
V_DC  
C110  
C111  
L100  
C112  
C113  
C114  
L102  
L103  
F100  
3
4
OUT  
OUT  
1
C109  
IN  
26  
4
C121  
C122  
VBATT  
RX4  
RX3  
G
G
5
6
C118  
C119  
10  
21  
23  
5
2
WCDMA1  
RX2  
RX1  
7
C120  
R102  
R103  
DCS|PCS_IN  
C131  
GSM_IN  
2
3
PAM100  
MODE  
RSVD  
27  
28  
L104  
L105  
R104  
BS2  
BS1  
F101  
1
3
4
_TXEN  
VAPC  
OUT  
OUT  
25  
1
IN  
G
29 GND  
C135  
C136  
R105  
G
2
5
C137  
C138  
F102  
L106  
L107  
3
4
OUT  
OUT  
1
IN  
G
R106  
R108  
C145  
L108  
G
2
5
R109  
R107  
F103  
L109  
L111  
3
4
OUT  
OUT  
C156  
1
C150  
IN  
G
C155  
L112  
G
2
5
SC103  
C125 C107  
R101  
U306 C328  
C162  
C549 C537C538  
L501  
U506  
R111  
C177  
C171  
C173  
C172  
C167  
U512U509  
C524  
C540 C535  
C105  
C108  
C1112  
R112  
C166  
U100  
C159  
C152  
R513  
C130  
C115  
C116  
C132  
C133  
C680  
C160  
C161  
C157  
C110 4 C1105  
C546  
C412  
C411  
C190  
L112 L108 C136 C122  
C151  
C181  
C135 C121  
F10 5  
C155C145  
R512  
C519  
R509R430  
C442  
C120 C119 C118  
PAM101C170  
C323  
R306  
C459  
C114  
C113  
C168  
R107  
C150  
R108  
R106  
R109  
R104  
R102  
R103  
R117  
R118  
L11 6  
PAM100  
ZD40 4  
SC116  
VR50 0  
10-29  
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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  
Yes  
No  
Check PAM100  
Truth Table  
F100 Pin 5  
>= -70dBm  
Pin 1 : HIGH  
Pin 27 : HIGH  
Pin 28 : HIGH  
Resolder or change PAM100  
Yes  
No  
U100 Pin 48,49  
>= -75dBm  
Resolder or change F101  
,L104, L105, C136  
Yes  
Change U100 & UCP200  
10-30  
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This Document can not be used without Samsung's authorization  
Flow Chart of Troubleshooting  
ANT  
1
2
3
1
2
3
1
1
2
3
2
3
4
4
4
4
ANT101  
ANT100  
RFS100  
R100  
C103  
L101  
V_DC  
C110  
C111  
L100  
C112  
C113  
C114  
L102  
L103  
F100  
3
4
OUT  
OUT  
GSM850_RXM  
GSM850_RXP  
1
C109  
IN  
26  
4
C121  
C122  
VBATT  
RX4  
RX3  
G
G
5
6
C118  
C119  
10  
21  
23  
5
2
WCDMA1  
RX2  
RX1  
TRX_WCDMA2100  
7
C120  
R102  
R103  
DCS|PCS_IN  
RFOUT_DCS_PCS  
C131  
GSM_IN  
2
3
PAM100  
MODE  
RSVD  
27  
28  
L104  
L105  
R104  
BS2  
BS1  
F101  
GSM_ANT_SEL1_N  
GSM_ANT_SEL0_N  
1
3
4
_TXEN  
VAPC  
GSM_RXM  
GSM_RXP  
OUT  
OUT  
25  
1
IN  
G
29 GND  
C135  
C136  
R105  
G
2
5
C137  
C138  
F102  
L106  
L107  
3
4
DCS_RXM  
DCS_RXP  
OUT  
OUT  
1
IN  
G
R106  
R108  
C145  
L108  
RFOUT_GCELL_EGSM  
G
2
5
R109  
PAM_RAMP+  
R107  
GSM_ANT_SEL2_N  
F103  
L109  
L111  
3
4
OUT  
OUT  
C156  
PCS_RXM  
PCS_RXP  
1
C150  
IN  
G
C155  
L112  
G
2
5
C151  
C181  
C135 C121  
F10 5  
C155C145  
R512  
C519  
R509R430  
C120 C119 C118  
PAM101C170  
C323  
R306  
C459  
C114  
C113  
C168  
R107  
C150  
R108  
R106  
R109  
R104  
R102  
R103  
R117  
R118  
L11 6  
PAM100  
ZD40 4  
SC116  
VR50 0  
C112 C103  
BOTHHOLE601  
RFS10 0  
L10 1  
R100  
10-31  
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Flow Chart of Troubleshooting  
10-9. GSM900 Transmitter  
TX ON  
(PCL 5 level)  
Resolder RFS100, C103, R100  
,L100 ,L101, C111  
Yes  
PAM100 Pin 8 >=5dBm  
No  
Check PAM100  
Yes  
Truth Table  
Pin 1 : LOW  
Pin 27 : HIGH  
Pin 28 : LOW  
PAM100 Pin 23>=5dBm  
YES  
No  
Resolder or change PAM100  
Resolder or change PAM100, C116, R106  
,R108, R109  
Yes  
U100 Pin 55>=5dBm  
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  
1
2
3
1
2
3
1
1
2
3
2
3
4
4
4
4
ANT101  
ANT100  
RFS100  
R100  
C103  
L101  
V_DC  
C110  
C111  
L100  
C112  
C113  
C114  
L102  
L103  
F100  
3
4
OUT  
OUT  
GSM850_RXM  
GSM850_RXP  
1
C109  
IN  
26  
4
C121  
C122  
VBATT  
RX4  
RX3  
G
G
5
6
C118  
C119  
10  
21  
23  
5
2
WCDMA1  
RX2  
RX1  
TRX_WCDMA2100  
7
C120  
R102  
R103  
DCS|PCS_IN  
RFOUT_DCS_PCS  
C131  
GSM_IN  
2
3
PAM100  
MODE  
RSVD  
27  
28  
L104  
L105  
R104  
BS2  
BS1  
F101  
GSM_ANT_SEL1_N  
GSM_ANT_SEL0_N  
1
3
4
_TXEN  
VAPC  
GSM_RXM  
GSM_RXP  
OUT  
OUT  
25  
1
IN  
G
29 GND  
C135  
C136  
R105  
G
2
5
C137  
C138  
F102  
L106  
L107  
3
4
DCS_RXM  
DCS_RXP  
OUT  
OUT  
1
IN  
G
R106  
R108  
C145  
L108  
RFOUT_GCELL_EGSM  
G
2
5
R109  
PAM_RAMP+  
R107  
GSM_ANT_SEL2_N  
F103  
L109  
L111  
3
4
OUT  
OUT  
C156  
PCS_RXM  
PCS_RXP  
1
C150  
IN  
G
C155  
L112  
G
2
5
TX_Q_N  
TX_I_P  
C101  
C100  
0.068NF  
0.068NF  
25V  
25V  
VRFRX1_2.1V  
TX_Q_P  
TX_I_N  
C102  
100NF  
10V  
C105  
100PF  
25V  
C106  
C107  
C108  
DAC_REF  
100NF  
10V  
100PF  
25V  
100NF  
10V  
VRFRX1_2.1V  
VRFRX2_2.7V  
22pF  
C1112  
25V  
RFOUT_IMT  
C115  
22pF  
25V  
RFOUT_DCS_PCS  
RFOUT_GCELL_EGSM  
C116  
100PF  
25V  
R101  
12K  
C117  
33PF  
25V  
C125  
PWR_DET  
C123  
C124  
C127  
C128  
C129  
C126  
100nF  
6.3V  
22pF  
25V  
100nF  
6.3V  
100nF  
6.3V  
100PF  
25V  
100PF  
25V  
100nF  
6.3V  
C132  
22pF  
C133  
PDET_IN  
100NF  
10V  
C130  
NC  
25V  
VRFRX2_2.7V  
1
2
51  
50  
VDDA2  
GCELL_INN  
GSM850_RXM  
RTR6285_TCXO  
TCXO  
GCELL_INP  
EGSM_INN  
GSM850_RXP  
GSM_RXM  
3
49  
VDDA1  
4
5
48  
47  
VDDA1  
EGSM_INP  
GSM_RXP  
C134 10nF  
10V  
VTUNE1  
VDDA1  
DCS_INN  
DCS_INP  
DCS_RXM  
DCS_RXP  
VRFRX1_2.1V  
6
46  
7
8
45  
44  
VDDA2  
GPCS_INN  
PCS_RXM  
PCS_RXP  
C140  
C141  
C142  
C143  
C139  
1NF  
VDDA2  
VTUNE_GPS  
GPCS_INP  
VDDA2  
U100  
RTR6285  
9
10  
43  
42  
16V  
100NF  
10V  
22pF  
25V  
100NF  
10V  
100PF  
25V  
VDDA1  
GPS_IN  
RX_GPS  
25V  
22pF  
C147  
11  
12  
41  
40  
RX_Q_P  
PRX_QP  
WDRXLB  
C144  
33PF  
25V  
C146  
C1114  
22pF 25V  
C148  
C149  
100NF  
10V  
RX_Q_N  
RX_I_N  
PRX_QN  
PRX_IN  
WDRXHB1  
WDRXHB2  
13  
39  
25V  
22pF  
100PF  
25V  
14  
15  
38  
37  
RX_I_P  
PRX_IP  
WPRXSE1  
RX1_Q_P  
RX1_Q_N  
DRX_QP  
DRX_QN  
VDDA2  
WPRXSE2  
16  
17  
36  
35  
WCDMA_IMT_RX  
C152  
RX1_I_P  
RX1_I_N  
DRX_IP  
C153  
C154  
100NF  
10V  
3.9PF 25V  
WPRXSE1_OUT  
100PF  
C1113  
22pF  
25V  
L110  
2.2nH  
R110  
1K  
25V  
UMTS_RXM_2100  
F104  
SSBDT_RTR  
FAR-F6KB-2G1400-B4GCHZ  
3
OUT  
OUT  
L114  
10nH  
C159  
3.9PF 25V  
1
VRFRX1_2.1V  
IN  
4
G
G
C157  
4.7pF  
R111  
2
5
5.6  
UMTS_RXP_2100  
R112  
C190  
0.0003nF  
5.6  
C162  
C163  
C164  
C165  
C166  
UMTS_RXM_2100  
UMTS_RXP_2100  
4700NF  
4700NF  
22pF  
25V  
100nF  
6.3V  
100PF  
25V  
10V  
10V  
TX_ON  
C167  
10nF  
10V  
VMSMP_2.6V  
VRFRX2_2.7V  
C172  
C173  
100PF 100NF  
25V 10V  
C171  
22pF  
25V  
C177  
22pF  
25V  
C176  
1NF  
50V  
C178  
100NF  
10V  
10-33  
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Flow Chart of Troubleshooting  
U208  
C232C22 6 C22 5  
R30 2  
C31 6  
C32 2  
U301  
C31 5  
C310  
C207 C206  
R218  
C21 4  
R207C212  
C21 1  
C314D30 0  
C317  
DF_CLEDF_AL E  
R211  
R213  
C218  
UME201  
C23 6  
R210  
R212  
C202  
U206  
C210  
C679  
C20 8  
C21 3  
C20 0  
R304 C244  
U200  
R200  
SLC50 1  
U610  
C678  
U201  
SC113  
MGND  
CN201  
10-34  
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This Document can not be used without Samsung's authorization  
Flow Chart of Troubleshooting  
10-12. DCS Receiver  
RX ON  
Sector PWR=50dBm  
No  
No  
PAM100 Pin8  
>= -60dBm  
Resolder RFS100, C103, R100, L100  
,L101, C111  
Yes  
Check PAM100  
Yes  
Truth Table  
Pin 1 : LOW  
Pin 27 : HIGH  
Pin 28 : LOW  
PAM100 Pin 6  
>= -70dBm  
Resolder or change PAM100  
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  
Flow Chart of Troubleshooting  
ANT  
1
2
3
1
2
3
1
1
2
3
2
3
4
4
4
4
ANT101  
ANT100  
RFS100  
R100  
C103  
L101  
V_DC  
C110  
C111  
L100  
C112  
C113  
C114  
L102  
L103  
F100  
3
4
OUT  
OUT  
1
C109  
IN  
26  
4
C121  
C122  
VBATT  
RX4  
RX3  
G
G
5
6
C118  
C119  
10  
21  
23  
5
2
WCDMA1  
RX2  
RX1  
7
C120  
R102  
DCS|PCS_IN  
C131  
GSM_IN  
2
3
PAM100  
MODE  
RSVD  
27  
28  
L104  
L105  
R103  
R104  
BS2  
BS1  
F101  
1
3
4
_TXEN  
VAPC  
OUT  
OUT  
25  
1
IN  
G
29 GND  
C135  
C136  
R105  
G
2
5
C137  
C138  
F102  
L106  
L107  
3
4
OUT  
OUT  
1
IN  
G
R106  
R108  
C145  
L108  
G
2
5
R109  
R107  
F103  
L109  
L111  
3
4
OUT  
OUT  
C156  
1
C150  
IN  
G
C155  
L112  
G
2
5
10-36  
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This Document can not be used without Samsung's authorization  
Flow Chart of Troubleshooting  
10-13. DCS Transmitter  
TX ON  
(PCL 5 level)  
Yes  
Resolder RFS100, C103, R100  
,L100, L101, C111  
PAM100 Pin 8  
>= 0dBm  
No  
Yes  
Check F100 Truth Table  
PAM100 Pin 21  
>= 0dBm  
Pin 1 : LOW  
Pin 27 : HIGH  
Pin 28 : HIGH  
Resolder or change PAM100  
YES  
No  
Yes  
Resolder or change PAM100, R102  
,R103 ,R104 ,R105  
PAM100 Pin 56  
>= 0dBm  
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  
C100  
0.068NF  
25V  
VRFRX1_2.1V  
TX_Q_P  
TX_I_N  
C102  
C105  
C106  
C107  
C108  
DAC_REF  
VRFRX1_2.1V  
VRFRX2_2.7V  
C1112  
RFOUT_IMT  
C115  
RFOUT_DCS_PCS  
RFOUT_GCELL_EGSM  
C116  
R101  
C117  
C125  
PWR_DET  
C123  
C124  
C127  
C128  
C129  
C126  
C132  
C133  
PDET_IN  
C130  
VRFRX2_2.7V  
1
2
51  
50  
VDDA2  
TCXO  
VDDA1  
VDDA1  
GCELL_INN  
GSM850_RXM  
RTR6285_TCXO  
GCELL_INP  
EGSM_INN  
GSM850_RXP  
GSM_RXM  
3
49  
4
5
48  
47  
EGSM_INP  
GSM_RXP  
C134  
VTUNE1  
VDDA1  
DCS_INN  
DCS_INP  
DCS_RXM  
DCS_RXP  
VRFRX1_2.1V  
6
46  
7
8
45  
44  
VDDA2  
GPCS_INN  
PCS_RXM  
PCS_RXP  
C140  
C141  
C142  
C143  
C139  
VDDA2  
VTUNE_GPS  
GPCS_INP  
VDDA2  
U100  
9
43  
42  
10  
VDDA1  
GPS_IN  
RX_GPS  
11  
12  
41  
40  
RX_Q_P  
PRX_QP  
WDRXLB  
C144  
C148  
C149  
RX_Q_N  
RX_I_N  
PRX_QN  
PRX_IN  
WDRXHB1  
WDRXHB2  
13  
39  
C146  
C1114  
C147  
WCDMA_IMT_RX  
L110  
14  
15  
38  
37  
RX_I_P  
PRX_IP  
WPRXSE1  
RX1_Q_P  
RX1_Q_N  
DRX_QP  
DRX_QN  
VDDA2  
WPRXSE2  
16  
17  
36  
35  
RX1_I_P  
RX1_I_N  
DRX_IP  
C153  
C154  
WPRXSE1_OUT  
C152  
C1113  
R110  
UMTS_RXM_2100  
SSBDT_RTR  
F104  
3
4
OUT  
1
L114  
VRFRX1_2.1V  
IN  
OUT  
G
G
C157  
R111  
2
5
C159  
UMTS_RXP_2100  
R112  
C190  
C162  
C163  
C164  
C165  
C166  
UMTS_RXM_2100  
UMTS_RXP_2100  
TX_ON  
C167  
VMSMP_2.6V  
VRFRX2_2.7V  
C172  
C173  
C171  
C177  
C176  
C178  
10-38  
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Flow Chart of Troubleshooting  
10-14. PCS Receiver  
RX ON  
Sector PWR=50dBm  
PAM100 Pin 8  
>= -60dBm  
No  
No  
Resolder RFS100, C103, R100  
,L100, L101, C111  
Yes  
Check PAM100  
Truth Table  
Pin 1 : HIGH  
Pin 27 : LOW  
Pin 28 : LOW  
Yes  
PAM100 Pin 7  
>= -70dBm  
Resolder or change PAM100  
Yes  
No  
U100 Pin 44, 45  
>= -75dBm  
Resolder or change  
F103, L109, L111, L112  
Yes  
Check U100 & UCP200  
10-39  
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This Document can not be used without Samsung's authorization  
Flow Chart of Troubleshooting  
ANT  
1
2
3
1
2
3
1
1
2
3
2
3
4
4
4
4
ANT101  
ANT100  
RFS100  
R100  
C103  
L101  
V_DC  
C110  
C111  
L100  
C112  
C113  
C114  
L102  
L103  
F100  
3
4
OUT  
OUT  
1
C109  
IN  
26  
4
C121  
C122  
VBATT  
RX4  
RX3  
G
G
5
6
C118  
C119  
10  
21  
23  
5
2
WCDMA1  
RX2  
RX1  
7
C120  
R102  
DCS|PCS_IN  
C131  
GSM_IN  
2
3
PAM100  
MODE  
RSVD  
27  
28  
L104  
L105  
R103  
R104  
BS2  
BS1  
F101  
1
3
4
_TXEN  
VAPC  
OUT  
OUT  
25  
1
IN  
G
29 GND  
C135  
C136  
R105  
G
2
5
C137  
C138  
F102  
L106  
L107  
3
4
OUT  
OUT  
1
IN  
G
R106  
R108  
C145  
L108  
G
2
5
R109  
R107  
F103  
L109  
L111  
3
4
OUT  
OUT  
C156  
1
C150  
IN  
G
C155  
L112  
G
2
5
10-40  
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Flow Chart of Troubleshooting  
10-15. PCS Transmitter  
TX ON  
(PCL 5 level)  
Yes  
Resolder RFS100, C103, R100  
PAM100 Pin 8  
>= 0dBm  
,L100, L101, C111  
No  
Check PAM100  
Truth Table  
Pin 1 : LOW  
Pin 27 : HIGH  
Pin 28 : HIGH  
Yes  
PAM100 Pin 21  
>= 0dBm  
Resolder or change PAM100  
No  
YES  
Yes  
PAM100 Pin 16  
>= 0dBm  
Resolder or change R102, R103  
,R104 ,R105  
NO  
Check U100 & UCP200  
END  
10-41  
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Flow Chart of Troubleshooting  
ANT  
1
2
3
1
2
3
1
1
2
3
2
3
4
4
4
4
ANT101  
ANT100  
RFS100  
R100  
C103  
L101  
V_DC  
C110  
C111  
L100  
C112  
C113  
C114  
L102  
L103  
F100  
3
4
OUT  
OUT  
GSM850_RXM  
GSM850_RXP  
1
C109  
IN  
26  
4
C121  
C122  
VBATT  
RX4  
RX3  
G
G
5
6
C118  
C119  
10  
21  
23  
5
2
WCDMA1  
RX2  
RX1  
TRX_WCDMA2100  
7
C120  
R102  
DCS|PCS_IN  
RFOUT_DCS_PCS  
C131  
GSM_IN  
2
3
PAM100  
MODE  
RSVD  
27  
28  
L104  
L105  
R103  
R104  
BS2  
BS1  
F101  
GSM_ANT_SEL1_N  
GSM_ANT_SEL0_N  
1
3
4
_TXEN  
VAPC  
GSM_RXM  
GSM_RXP  
OUT  
OUT  
25  
1
IN  
G
29 GND  
C135  
C136  
R105  
G
2
5
C137  
C138  
F102  
L106  
L107  
3
4
DCS_RXM  
DCS_RXP  
OUT  
OUT  
1
IN  
G
R106  
R108  
C145  
L108  
RFOUT_GCELL_EGSM  
G
2
5
R109  
PAM_RAMP+  
R107  
GSM_ANT_SEL2_N  
F103  
L109  
L111  
3
4
OUT  
OUT  
C156  
PCS_RXM  
PCS_RXP  
1
C150  
IN  
G
C155  
L112  
G
2
5
10-42  
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Flow Chart of Troubleshooting  
TX_Q_N  
TX_I_P  
C101  
C100  
0.068NF  
25V  
VRFRX1_2.1V  
TX_Q_P  
TX_I_N  
C102  
C105  
C106  
C107  
C108  
DAC_REF  
VRFRX1_2.1V  
VRFRX2_2.7V  
C1112  
RFOUT_IMT  
C115  
RFOUT_DCS_PCS  
RFOUT_GCELL_EGSM  
C116  
R101  
C117  
C125  
PWR_DET  
C123  
C124  
C127  
C128  
C129  
C126  
C132  
C133  
PDET_IN  
C130  
VRFRX2_2.7V  
1
2
51  
50  
VDDA2  
TCXO  
VDDA1  
VDDA1  
GCELL_INN  
GSM850_RXM  
RTR6285_TCXO  
GCELL_INP  
EGSM_INN  
GSM850_RXP  
GSM_RXM  
3
49  
4
5
48  
47  
EGSM_INP  
GSM_RXP  
C134  
VTUNE1  
VDDA1  
DCS_INN  
DCS_INP  
DCS_RXM  
DCS_RXP  
VRFRX1_2.1V  
6
46  
7
8
45  
44  
VDDA2  
GPCS_INN  
PCS_RXM  
PCS_RXP  
C140  
C141  
C142  
C143  
C139  
VDDA2  
VTUNE_GPS  
GPCS_INP  
VDDA2  
U100  
9
43  
42  
10  
VDDA1  
GPS_IN  
RX_GPS  
11  
12  
41  
40  
RX_Q_P  
PRX_QP  
WDRXLB  
C144  
C148  
C149  
RX_Q_N  
RX_I_N  
PRX_QN  
PRX_IN  
WDRXHB1  
WDRXHB2  
13  
39  
C146  
C1114  
C147  
WCDMA_IMT_RX  
L110  
14  
15  
38  
37  
RX_I_P  
PRX_IP  
WPRXSE1  
RX1_Q_P  
RX1_Q_N  
DRX_QP  
DRX_QN  
VDDA2  
WPRXSE2  
16  
17  
36  
35  
RX1_I_P  
RX1_I_N  
DRX_IP  
C153  
C154  
WPRXSE1_OUT  
C152  
C1113  
R110  
UMTS_RXM_2100  
SSBDT_RTR  
F104  
3
4
OUT  
1
L114  
VRFRX1_2.1V  
IN  
OUT  
G
G
C157  
R111  
2
5
C159  
UMTS_RXP_2100  
R112  
C190  
C162  
C163  
C164  
C165  
C166  
UMTS_RXM_2100  
UMTS_RXP_2100  
TX_ON  
C167  
VMSMP_2.6V  
VRFRX2_2.7V  
C172  
C173  
C171  
C177  
C176  
C178  
10-43  
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Flow Chart of Troubleshooting  
10-16. WCDMA Receiver  
RX ON  
Sector PWR = -50dBm  
PAM100 Pin 8  
>= -60dBm  
No  
No  
Resolder RFS100, C103, R100  
,L100, L101, C111  
Yes  
Check PAM100  
Truth Table  
Pin 1 : LOW  
Pin 27 : LOW  
Pin 28 : HIGH  
Yes  
PAM100 Pin 10  
>= -70dBm  
Resolder or change PAM100  
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  
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Flow Chart of Troubleshooting  
ANT  
1
2
3
1
2
3
1
1
2
3
2
3
4
4
4
4
ANT101  
ANT100  
RFS100  
R100  
C103  
L101  
V_DC  
C110  
C111  
L100  
C112  
C113  
C114  
L102  
L103  
F100  
3
4
OUT  
OUT  
GSM850_RXM  
GSM850_RXP  
1
C109  
IN  
26  
4
C121  
C122  
VBATT  
RX4  
RX3  
G
G
5
6
C118  
C119  
10  
21  
23  
5
2
WCDMA1  
RX2  
RX1  
TRX_WCDMA2100  
7
C120  
R102  
R103  
DCS|PCS_IN  
RFOUT_DCS_PCS  
C131  
GSM_IN  
2
3
PAM100  
MODE  
RSVD  
27  
28  
L104  
L105  
R104  
BS2  
BS1  
F101  
GSM_ANT_SEL1_N  
GSM_ANT_SEL0_N  
1
3
4
_TXEN  
VAPC  
GSM_RXM  
GSM_RXP  
OUT  
OUT  
25  
1
IN  
G
29 GND  
C135  
C136  
R105  
G
2
5
C137  
C138  
F102  
L106  
L107  
3
4
DCS_RXM  
DCS_RXP  
OUT  
OUT  
1
IN  
G
R106  
R108  
C145  
L108  
RFOUT_GCELL_EGSM  
G
2
5
R109  
PAM_RAMP+  
R107  
GSM_ANT_SEL2_N  
F103  
L109  
L111  
3
4
OUT  
OUT  
C156  
PCS_RXM  
PCS_RXP  
1
C150  
IN  
G
C155  
L112  
G
2
5
V_DC  
C151  
L115  
TRX_WCDMA2100  
F105  
C181  
C168  
C169  
C170  
PAM101  
1
4
C174  
C179  
OUT  
IN  
RFOUT_IMT  
G
G
G
VCC1  
VCC2  
GND  
1
2
3
4
5
10  
2 3  
5
2
DUP100  
RFIN  
9
8
7
6
ANT  
L116  
VMODE1  
VMODE0  
RFOUT  
GND  
TX  
RX  
5
7
PAM_R1  
PAM_R0  
WCDMA_IMT_RX  
C180  
C1110  
C1111  
1 3 4 6  
8
9
L126  
EN  
CPL  
PAM_ON0  
1112 13 1415 16 1718 19  
C182  
C183  
C184  
R116  
PWR_DET  
R117  
R118  
10-45  
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Flow Chart of Troubleshooting  
10-17. WCDMA Transmitter  
TX ON  
(UE Target Power 24 dBm)  
Yes  
Resolder RFS100, C103, R100  
,L100, L101, C111  
PAM100 Pin 8  
>= 15dBm  
No  
Check PAM100  
Yes  
Truth Table  
Pin 1 : LOW  
Pin 27 : LOW  
Pin 28 : HIGH  
PAM100 Pin 10  
>= 15dBm  
Resolder or change PAM100  
No  
YES  
Yes  
DUP100 Pin 2  
>= 15dBm  
Resolder L115, C174, C179  
NO  
Yes  
PAM101 Pin 8  
>= 15dBm  
Resolder or change DUP1--, L116, C111  
NO  
Check PAM100  
Yes  
Truth Table  
Pin 3 : LOW  
Pin 4 : LOW  
Pin 5 : HIGH  
PAM101 Pin 2  
>= 15dBm  
NO  
Resolder or change PAM101  
YES  
Yes  
U100 Pin 59  
>= 15dBm  
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  
1
2
3
1
2
3
1
1
2
3
2
3
4
4
4
4
ANT101  
ANT100  
RFS100  
R100  
C103  
L101  
V_DC  
C110  
C111  
L100  
C112  
C113  
C114  
L102  
L103  
F100  
3
4
OUT  
OUT  
GSM850_RXM  
GSM850_RXP  
1
C109  
IN  
26  
4
C121  
C122  
VBATT  
RX4  
RX3  
G
G
5
6
C118  
C119  
10  
21  
23  
5
2
WCDMA1  
RX2  
RX1  
TRX_WCDMA2100  
7
C120  
R102  
R103  
DCS|PCS_IN  
RFOUT_DCS_PCS  
C131  
GSM_IN  
2
3
PAM100  
MODE  
RSVD  
27  
28  
L104  
L105  
R104  
BS2  
BS1  
F101  
GSM_ANT_SEL1_N  
GSM_ANT_SEL0_N  
1
3
4
_TXEN  
VAPC  
GSM_RXM  
GSM_RXP  
OUT  
OUT  
25  
1
IN  
G
29 GND  
C135  
C136  
R105  
G
2
5
C137  
C138  
F102  
L106  
L107  
3
4
DCS_RXM  
DCS_RXP  
OUT  
OUT  
1
IN  
G
R106  
R108  
C145  
L108  
RFOUT_GCELL_EGSM  
G
2
5
R109  
PAM_RAMP+  
R107  
GSM_ANT_SEL2_N  
F103  
L109  
L111  
3
4
OUT  
OUT  
C156  
PCS_RXM  
PCS_RXP  
1
C150  
IN  
G
C155  
L112  
G
2
5
V_DC  
C151  
L115  
TRX_WCDMA2100  
F105  
C181  
C168  
C169  
C170  
PAM101  
1
4
C174  
C179  
OUT  
IN  
RFOUT_IMT  
G
G
G
VCC1  
VCC2  
GND  
1
2
3
4
5
10  
2 3  
5
2
DUP100  
RFIN  
9
8
7
6
ANT  
L116  
VMODE1  
VMODE0  
RFOUT  
GND  
TX  
RX  
5
7
PAM_R1  
PAM_R0  
WCDMA_IMT_RX  
C180  
C1110  
C1111  
1 3 4 6  
8
9
L126  
EN  
CPL  
PAM_ON0  
1112 13 1415 16 1718 19  
C182  
C183  
C184  
R116  
PWR_DET  
R117  
R118  
10-47  
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Flow Chart of Troubleshooting  
TX_Q_N  
TX_I_P  
C101  
C100  
0.068NF  
25V  
VRFRX1_2.1V  
TX_Q_P  
TX_I_N  
C102  
C105  
C106  
C107  
C108  
DAC_REF  
VRFRX1_2.1V  
VRFRX2_2.7V  
C1112  
RFOUT_IMT  
C115  
RFOUT_DCS_PCS  
RFOUT_GCELL_EGSM  
C116  
R101  
C117  
C125  
PWR_DET  
C123  
C124  
C127  
C128  
C129  
C126  
C132  
C133  
PDET_IN  
C130  
VRFRX2_2.7V  
1
2
51  
50  
VDDA2  
TCXO  
VDDA1  
VDDA1  
GCELL_INN  
GSM850_RXM  
RTR6285_TCXO  
GCELL_INP  
EGSM_INN  
GSM850_RXP  
GSM_RXM  
3
49  
4
5
48  
47  
EGSM_INP  
GSM_RXP  
C134  
VTUNE1  
VDDA1  
DCS_INN  
DCS_INP  
DCS_RXM  
DCS_RXP  
VRFRX1_2.1V  
6
46  
7
8
45  
44  
VDDA2  
GPCS_INN  
PCS_RXM  
PCS_RXP  
C140  
C141  
C142  
C143  
C139  
VDDA2  
VTUNE_GPS  
GPCS_INP  
VDDA2  
U100  
9
43  
42  
10  
VDDA1  
GPS_IN  
RX_GPS  
11  
12  
41  
40  
RX_Q_P  
PRX_QP  
WDRXLB  
C144  
C148  
C149  
RX_Q_N  
RX_I_N  
PRX_QN  
PRX_IN  
WDRXHB1  
WDRXHB2  
13  
39  
C146  
C1114  
C147  
WCDMA_IMT_RX  
L110  
14  
15  
38  
37  
RX_I_P  
PRX_IP  
WPRXSE1  
RX1_Q_P  
RX1_Q_N  
DRX_QP  
DRX_QN  
VDDA2  
WPRXSE2  
16  
17  
36  
35  
RX1_I_P  
RX1_I_N  
DRX_IP  
C153  
C154  
WPRXSE1_OUT  
C152  
C1113  
R110  
UMTS_RXM_2100  
SSBDT_RTR  
F104  
3
4
OUT  
1
L114  
VRFRX1_2.1V  
IN  
OUT  
G
G
C157  
R111  
2
5
C159  
UMTS_RXP_2100  
R112  
C190  
C162  
C163  
C164  
C165  
C166  
UMTS_RXM_2100  
UMTS_RXP_2100  
TX_ON  
C167  
VMSMP_2.6V  
VRFRX2_2.7V  
C172  
C173  
C171  
C177  
C176  
C178  
10-48  
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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  
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