GSM TELEPHONE
SGH-E950
GSM TELEPHONE
CONTENTS
1.
Specification
2.
Exploded View and Parts list
3.
Chart of Troubleshooting
4.
Array course control
5.
Block Diagrams
6.
PCB Diagrams
7.
MAIN Electrical Parts List
8.
Reference data
9.
Safety Precautions
10. Product Function
GSPN (Global Service Partner Network)
Country
North America
Latin America
CIS
Europe
China
Asia
Mideast & Africa
This Service Manual is a property of Samsung Electronics Co.,Ltd.
Any unauthorized use of Manual can be punished under applicable
International and/or domestic law.
Web Site
service.samsungportal.com
latin.samsungportal.com
cis.samsungportal.com
europe.samsungportal.com
china.samsungportal.com
asia.samsungportal.com
mea.samsungportal.com
ⓒ Samsung Electronics Co.,Ltd.
2007. 09. Rev.1.0
1. Safety Precautions
1-1. Repair Precaution
● Repair in Shield Box, during detailed tuning.
Take specially care of tuning or test,
because specipicty of cellular phone is sensitive for surrounding interference(RF noise).
● Be careful to use a kind of magnetic object or tool,
because performance of parts is damaged by the influence of manetic force.
● Surely use a standard screwdriver when you disassemble this product,
otherwise screw will be worn away.
● Use a thicken twisted wire when you measure level.
A thicken twisted wire has low resistance, therefore error of measurement is few.
● Repair after separate Test Pack and Set because for short danger (for example an
overcurrent and furious flames of parts etc) when you repair board in condition of
connecting Test Pack and tuning on.
● Take specially care of soldering, because Land of PCB is small and weak in heat.
● Surely tune on/off while using AC power plug, because a repair of battery charger is
dangerous when tuning ON/OFF PBA and Connector after disassembing charger.
● Don't use as you pleases after change other material than replacement registered on SEC
System.
Otherwise engineer in charge isn't charged with problem that you don't keep this rules.
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Safety Precautions
1-2. ESD(Electrostatically Sensitive Devices) Precaution
Several semiconductor may be damaged easilly by static electricity. Such parts are called by
ESD(Electrostatically Sensitive Devices), for example IC,BGA chip etc. Read Precaution below.
You can prevent from ESD damage by static electricity.
● Remove static electricity remained your body before you touch semiconductor or parts with
semiconductor. There are ways that you touch an earthed place or wear static electricity
prevention string on wrist.
● Use earthed soldering steel when you connect or disconnect ESD.
● Use soldering removing tool to break static electricity. , otherwise ESD will be damaged by
static electricity.
● Don't unpack until you set up ESD on product. Because most of ESD are packed by box
and aluminum plate to have conductive power,they are prevented from static electricity.
● You must maintain electric contact between ESD and place due to be set up until ESD is
connected completely to the proper place or a circuit board.
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2. Specification
2-1. GSM/DCS1800/PCS1900 General Specification
EGSM 900
Ph ase 2
DCS1 800
Phase 1
PCS19 00
Fr eq. Band[ MHz]
Uplink/Downlink
880~915
925~960
1710~1785
1805~1880
1850~1910
1930~1990
ARFCN r ange
0~124 & 975~1023
512~885
512~810
Tx/ Rx sp acing
45 MHz
95 MHz
80 MHz
Mod. Bit rat e/
Bit Per iod
270.833 kbps
3.692 us
270.833 kbps
3.692 us
270.833 kbps
3.692 us
T im e S lot
Per iod/ Fra me
Period
576.9 us
4.615 ms
576.9 us
4.615 ms
576.9 us
4.615 ms
Modu lation
0.3 GMSK
0.3 GMSK
0.3 GMSK
MS Power
33 dBm~5 dBm
30 dBm~0 dBm
30 dBm~0 dBm
Power Cl ass
5 pcl ~ 19 pcl
0 pcl ~ 15 pcl
0 pcl ~ 15 pcl
Sensitivity
-102 dBm
-100 dBm
-100 dBm
T DM A M u x
8
8
8
Cell Radius
35 Km
2 Km
-
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Specification
2-2. GSM TX power class
TX Power
control level
EGSM900
TX Power
control level
DCS1800
TX Power
control level
PCS1900
5
33±2 dBm
0
30±3 dBm
0
30±3 dBm
6
31±2 dBm
1
28±3 dBm
1
28±3 dBm
7
29±2 dBm
2
26±3 dBm
2
26±3 dBm
8
27±2 dBm
3
24±3 dBm
3
24±3 dBm
9
25±2 dBm
4
22±3 dBm
4
22±3 dBm
10
23±2 dBm
5
20±3 dBm
5
20±3 dBm
11
21±2 dBm
6
18±3 dBm
6
18±3 dBm
12
19±2 dBm
7
16±3 dBm
7
16±3 dBm
13
17±2 dBm
8
14±3 dBm
8
14±3 dBm
14
15±2 dBm
9
12±4 dBm
9
12±4 dBm
15
13±2 dBm
10
10±4 dBm
10
10±4 dBm
16
11±3 dBm
11
8±4 dBm
11
8±4 dBm
17
9± 3dBm
12
6±4 dBm
12
6±4 dBm
18
7±3 dBm
13
4±4 dBm
13
4±4 dBm
19
5±3 dBm
14
2±5 dBm
14
2±5 dBm
15
0±5 dBm
15
0±5 dBm
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3. Product Function
Main Function
-
Camera and Camcorder
Synchronisation with Windows Media Player
Music player
FM radio
Image editor
Photo printing
Phone to TV
Offline mode
Bluetooth
File viewer
SOS message
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4. Array course control
Test Jig (GH80-03307A)
Test Cable (GH39-00484A)
RF Test Cable (GH39-00397A)
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Array course control
Software Downloading
4-1. Downloading Binary Files
• Three binary files for downloading E950.
– E950XXYY.s3 : Main source code binary.
4-2. Pre-requsite for Downloading
• Downloader Program(OptiFlash.exe)
• E950 Mobile Phone
• Data Cable
• Binary files
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1.
Array course control
4-3. S/W Downloader Program
1. Load the binary download program by executing the “OptiFlash.exe”
2. Select the “Options” -> “Settings” -> “Generic” -> “Specify hardware platform”.
Choose hardware platform for the downloader file setting.
Set the everything else as the default values which are shown below
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Array course control
3. Select the COM port when the download cable is connected
Up to twelve ports are supported. Additionally you can select the
maximum
transfer speed OptiFlash will use to communicate with
the phone. However, OptiFlash will use a slower speed if either the
PC’s or the phone’s serial hardware is incapable of handling the
selected speed
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Array course control
4. Select the“Flash&Verify” -> “Browse”
Set the directory path and choose the latest s/w binary, for example
E950XXYY.s3”, for the downloader binary setting.
The reserved memory regions are included in optiflash program, platform.def.
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“
Array course control
5. Click “OK” button then press “Flash”.
(Before pressing ‘Flash’ button, push the button ‘*’and ‘END’ at the same time. Then
press ‘Flash’.)
Downloader will upload the binary file as below for the downloading.
6. When downloading is finished successfully, there is a “All is well” message.
7. After finishing downloading, Certain memory resets should be done to guarantee the
normal performance.
8. Confirm the downloaded version name and etc. :
*#1234#
Full Reset :
*2767*3855#
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5. Exploded View and Parts List
5-1. Cellular phone Exploded View
QFU01
QKP01
QCA01
QAR01
QME01
QCA02
QMO01
QLC01
QMP01
QSP01
QPC01
QVK01
QAN02
QSH01
QFL01
QCR05
QSC05
QRE01
QCR09
QSC06
QRF03
QHI01
QFR01
QSC08
QSC21
QSC07
QRF01
QSC01
QSC20
QCR09
QCK01
QBA01
QFR02
QVO01
QBA00
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Exploded View and Parts List
5-2. Cellular phone Parts list
Design LOC
Description
SEC CODE
QAN02
INTENNA-SGHE950
GH42-01229A
QAR01
AUDIO-RECEIVER
3009-001274
QBA00
ASSY CASE-BATT
GH98-04661A
QBA01
INNER BATTERY PACK-880MAH , BL
GH43-02666A
QCA01
CAMERA MODULE
GH59-04513A
QCA02
KEY FPCB-SGHE950 SIDE CAM 1 KE
GH59-04502A
QCK01
PMO-CAM KEY
GH72-39684A
QCR05
SCREW-MACHINE
6001-001478
QCR09
SCREW-MACHINE
6001-001670
QCR09
SCREW-MACHINE
6001-001670
QFL01
ASSY CASE-LOWER
GH98-06595A
QFL01
ASSY CASE-LOWER
GH98-06595A
QFR01
ASSY CASE-FRONT+LOWER
GH98-04663A
QFR02
ASSY CASE-FRONT
GH98-06594A
QFR02
ASSY CASE-FRONT
GH98-06594A
QFU01
ASSY CASE-UPPER
GH98-04662A
QHI01
ASSY HINGE-LINK HINGE
GH98-03994A
QKP01
ASSY KEYPAD-(XEF/DSA)
GH98-04920A
QLC01
ELA UNIT-SGHE950 LCD MODULE SV
GH96-02826A
QME01
KEY FPCB-SGHE950 TF KEY PBA
GH59-04504A
QMO01
MOTOR DC-SGH E250
GH31-00304A
QMP01
PBA MAIN-SGHE950
GH92-03584A
QPC01
MEA-SLIDE FPCB KIT
GH97-08084A
QRE01
ASSY CASE-REAR
GH98-04665A
QRF01
TAPE-RF
GH74-35022A
QRF03
PMO-COVER EAR
GH72-39675A
QSC01
MPR-TAPE BATT SHEET
GH74-31739A
QSC05
TAPE-SCREW SHEET L
GH74-33049A
QSC06
TAPE-SCREW SHEET R
GH74-33050A
QSC07
PMO-COVER FRONT SCREW L
GH72-39679A
QSC08
PMO-COVER FRONT SCREW R
GH72-39680A
QSC20
MPR-TAPE FRONT SCREW L
GH74-31787A
QSC21
MPR-TAPE FRONT SCREW R
GH74-31786A
QSH01
IPR SHIELD-CAN
GH70-02602A
QSP01
SPEAKER
3001-002172
QVK01
KEY FPCB-SGHE950 SIDE VOL 2 KE
GH59-04503A
QVO01
PMO-VOL KEY
GH72-39683A
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Exploded View and Parts List
Description
SEC CODE
CBF INTERFACE-DLC,X830,BLK,PCB
GH39-00720A
ADAPTOR-SGHE690,BLK,EU,A_TYPE
GH44-01361A
LABEL(R)-WATER SOAK
GH68-09361A
TAPE INSU
GH74-18904A
MPR-INSU TAPE SUB CON
GH74-31785A
TAPE INSU-SUB LDI
GH74-32206A
TAPE GASK
GH74-33541A
SPONGE-CAM CON
GH74-33951A
TAPE INSU
GH74-29554A
MPR-TAPE LCD PCB
GH74-31743A
TAPE ELEC-SUB PBA
GH74-34666A
TAPE INSU-LCD BACK
GH74-32205A
VINYL-BOHO FRONT BUSH
GH74-35094A
S/W CD-SGHE950 PC STUDIO 3.1
GH46-00463A
MANUAL USERS-EU FRENCH
GH68-15435A
BAG PE
6902-000634
LABEL(P)-UNIT SEAL
GH68-00518B
LABEL(P)-OPEN MP3
GH68-11246A
LABEL(R)-MAIN XEF
GH68-15775B
BOX(P)-UNIT MAIN EU
GH69-05782A
CUSHION-CASE TA2 MA2
GH69-05783A
EARPHONE-SGHJ600,20P,BLK,B-TYP
GH59-04923A
VINYL-BOHO UPPER
GH74-35650A
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6. MAIN Electrical Parts List
SEC CODE
Design LOC
Discription
STATUS
0403-001547
ZD200
DIODE-ZENER
SA
0403-001547
ZD503
DIODE-ZENER
SA
0404-001172
D200
DIODE-SCHOTTKY
SA
0406-001210
ZD504
DIODE-TVS
SA
0406-001215
ZD500
DIODE-TVS
SA
0406-001215
ZD502
DIODE-TVS
SA
0406-001223
ZD600
DIODE-TVS
SA
0406-001223
ZD601
DIODE-TVS
SA
0406-001239
ZD501
DIODE-TVS
SA
0406-001256
U602
DIODE-TVS
SA
0407-001002
D400
DIODE-ARRAY
SA
0505-001518
Q600
FET-SILICON
SA
0505-002207
U502
FET-SILICON
SA
0801-002958
U600
IC-CMOS LOGIC
SA
0801-002995
U300
IC-CMOS LOGIC
SA
1001-001231
U506
IC-ANALOG SWITCH
SA
1001-001401
U204
IC-ANALOG SWITCH
SA
1009-001018
U203
IC-HALL EFFECT S/W
SA
1108-000063
UCP200
IC-MCP
SA
1201-002233
U410
IC-AUDIO AMP
SA
1201-002413
U411
IC-VIDEO AMP
SA
1201-002457
PAM100
IC-POWER AMP
SA
1203-003340
U403
IC-POSI.FIXED REG.
SA
1203-003432
U102
IC-POSI.FIXED REG.
SA
1203-003432
U404
IC-POSI.FIXED REG.
SA
1203-003737
U401
IC-POSI.FIXED REG.
SA
1203-003754
U500
IC-POSI.FIXED REG.
SA
1203-003787
U504
IC-POSI.FIXED REG.
SA
1203-003789
U601
IC-POWER SUPERVISOR
SA
1203-004119
UCP300
IC-POWER SUPERVISOR
SA
1203-004518
U301
IC-BATTERY
SA
1203-004548
U501
IC-DC/DC CONVERTER
SA
1203-004654
U201
IC-DC/DC CONVERTER
SA
1204-002138
U206
IC-MELODY
SA
1204-002746
U400
IC-TUNER
SA
1205-002272
U205
IC-TRANSCEIVER
SA
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Main Electrical Parts List
SEC CODE
Design LOC
Discription
STATUS
1205-002946
U408
IC-CODEC
SA
1205-003093
U100
IC-TRANSCEIVER
SA
1205-003210
U505
IC-CODEC
SA
1205-003235
U103
IC-DATA COMM./GEN.
SA
1404-001165
VR301
THERMISTOR-NTC
SA
1405-001108
VR622
VARISTOR
SA
1405-001177
V400
VARISTOR
SA
1405-001177
V401
VARISTOR
SA
1405-001177
VR200
VARISTOR
SA
1405-001177
VR600
VARISTOR
SA
1405-001177
VR601
VARISTOR
SA
1405-001177
VR602
VARISTOR
SA
1405-001177
VR603
VARISTOR
SA
1405-001177
VR604
VARISTOR
SA
1405-001177
VR605
VARISTOR
SA
1405-001177
VR606
VARISTOR
SA
1405-001177
VR607
VARISTOR
SA
1405-001177
VR608
VARISTOR
SA
1405-001177
VR609
VARISTOR
SA
1405-001177
VR610
VARISTOR
SA
1405-001177
VR612
VARISTOR
SA
1405-001177
VR613
VARISTOR
SA
1405-001177
VR614
VARISTOR
SA
1405-001177
VR615
VARISTOR
SA
1405-001177
VR616
VARISTOR
SA
1405-001177
VR617
VARISTOR
SA
1405-001177
VR618
VARISTOR
SA
1405-001177
VR620
VARISTOR
SA
1405-001177
VR621
VARISTOR
SA
2007-000171
R123
R-CHIP
SA
2007-000171
R124
R-CHIP
SA
2007-000171
R125
R-CHIP
SA
2007-000171
R126
R-CHIP
SA
2007-000171
R227
R-CHIP
SA
2007-000171
R414
R-CHIP
SA
2007-000171
R556
R-CHIP
SA
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Main Electrical Parts List
SEC CODE
Design LOC
Discription
STATUS
2007-000171
R557
R-CHIP
SA
2007-000171
R615
R-CHIP
SA
2007-000171
R623
R-CHIP
SA
2007-000172
R452
R-CHIP
SA
2007-000172
R453
R-CHIP
SA
2007-000173
R421
R-CHIP
SA
2007-000173
R424
R-CHIP
SA
2007-001119
R409
R-CHIP
SA
2007-001306
R439
R-CHIP
SA
2007-007009
R438
R-CHIP
SA
2007-007014
R223
R-CHIP
SA
2007-007132
R325
R-CHIP
SA
2007-007139
R422
R-CHIP
SA
2007-007139
R425
R-CHIP
SA
2007-007489
R221
R-CHIP
SA
2007-007528
R411
R-CHIP
SA
2007-007590
R222
R-CHIP
SA
2007-007741
R104
R-CHIP
SA
2007-007741
R327
R-CHIP
SA
2007-007741
R328
R-CHIP
SA
2007-007741
R440
R-CHIP
SA
2007-007741
R441
R-CHIP
SA
2007-007741
R458
R-CHIP
SA
2007-007741
R460
R-CHIP
SA
2007-007741
R463
R-CHIP
SA
2007-007741
R465
R-CHIP
SA
2007-008045
R214
R-CHIP
SA
2007-008045
R532
R-CHIP
SA
2007-008045
R606
R-CHIP
SA
2007-008045
R607
R-CHIP
SA
2007-008045
R608
R-CHIP
SA
2007-008045
R609
R-CHIP
SA
2007-008045
R610
R-CHIP
SA
2007-008045
R611
R-CHIP
SA
2007-008045
R613
R-CHIP
SA
2007-008048
R114
R-CHIP
SA
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Main Electrical Parts List
SEC CODE
Design LOC
Discription
STATUS
2007-008051
R224
R-CHIP
SA
2007-008051
R551
R-CHIP
SA
2007-008052
R208
R-CHIP
SA
2007-008052
R308
R-CHIP
SA
2007-008052
R547
R-CHIP
SA
2007-008053
R324
R-CHIP
SA
2007-008055
R207
R-CHIP
SA
2007-008055
R209
R-CHIP
SA
2007-008055
R212
R-CHIP
SA
2007-008055
R213
R-CHIP
SA
2007-008055
R330
R-CHIP
SA
2007-008055
R454
R-CHIP
SA
2007-008055
R455
R-CHIP
SA
2007-008055
R614
R-CHIP
SA
2007-008056
R102
R-CHIP
SA
2007-008419
R523
R-CHIP
SA
2007-008419
R527
R-CHIP
SA
2007-008419
R528
R-CHIP
SA
2007-008419
R529
R-CHIP
SA
2007-008419
R530
R-CHIP
SA
2007-008419
R531
R-CHIP
SA
2007-008420
R219
R-CHIP
SA
2007-008420
R220
R-CHIP
SA
2007-008477
R600
R-CHIP
SNA
2007-008477
R601
R-CHIP
SNA
2007-008477
R602
R-CHIP
SNA
2007-008477
R603
R-CHIP
SNA
2007-008477
R604
R-CHIP
SNA
2007-008477
R605
R-CHIP
SNA
2007-008478
R217
R-CHIP
SA
2007-008483
R118
R-CHIP
SA
2007-008483
R121
R-CHIP
SA
2007-008483
R206
R-CHIP
SA
2007-008483
R218
R-CHIP
SA
2007-008483
R329
R-CHIP
SA
2007-008483
R404
R-CHIP
SA
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Main Electrical Parts List
SEC CODE
Design LOC
Discription
STATUS
2007-008483
R433
R-CHIP
SA
2007-008483
R437
R-CHIP
SA
2007-008483
R451
R-CHIP
SA
2007-008483
R543
R-CHIP
SA
2007-008483
R617
R-CHIP
SA
2007-008483
R618
R-CHIP
SA
2007-008483
R619
R-CHIP
SA
2007-008486
R122
R-CHIP
SA
2007-008486
R621
R-CHIP
SA
2007-008516
C218
R-CHIP
SA
2007-008516
R103
R-CHIP
SA
2007-008542
R105
R-CHIP
SA
2007-008542
R117
R-CHIP
SA
2007-008542
R204
R-CHIP
SA
2007-008542
R225
R-CHIP
SA
2007-008542
R231
R-CHIP
SA
2007-008542
R321
R-CHIP
SA
2007-008542
R450
R-CHIP
SA
2007-008542
R538
R-CHIP
SA
2007-008542
R539
R-CHIP
SA
2007-008542
R546
R-CHIP
SA
2007-008542
R548
R-CHIP
SA
2007-008542
R554
R-CHIP
SA
2007-008542
R616
R-CHIP
SA
2007-008542
R620
R-CHIP
SA
2007-008544
R456
R-CHIP
SA
2007-008548
R113
R-CHIP
SA
2007-008588
R215
R-CHIP
SA
2007-008588
R216
R-CHIP
SA
2007-008588
R305
R-CHIP
SA
2007-008588
R462
R-CHIP
SA
2007-008588
R550
R-CHIP
SA
2007-008588
R552
R-CHIP
SA
2007-008588
R553
R-CHIP
SA
2007-008588
U603
R-CHIP
SA
2007-008774
R120
R-CHIP
SA
6-5
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Main Electrical Parts List
SEC CODE
Design LOC
Discription
STATUS
2007-008785
R415
R-CHIP
SNA
2007-008785
R416
R-CHIP
SNA
2007-008808
R459
R-CHIP
SA
2007-008808
R461
R-CHIP
SA
2007-008808
R464
R-CHIP
SA
2007-008808
R466
R-CHIP
SA
2007-009084
R544
R-CHIP
SA
2007-009157
R331
R-CHIP
SA
2007-009157
R332
R-CHIP
SA
2007-009157
R545
R-CHIP
SA
2007-009166
R306
R-CHIP
SA
2007-009167
R307
R-CHIP
SA
2007-009168
R326
R-CHIP
SA
2007-009169
R323
R-CHIP
SA
2007-009170
R524
R-CHIP
SA
2007-009170
R525
R-CHIP
SA
2007-009194
R622
R-CHIP
SNA
2007-009208
R536
R-CHIP
SA
2007-009208
R537
R-CHIP
SA
2007-009233
R322
R-CHIP
SA
2007-009402
R457
R-CHIP
SA
2203-000359
C234
C-CER,CHIP
SA
2203-000438
C340
C-CER,CHIP
SA
2203-000438
C466
C-CER,CHIP
SA
2203-000438
C467
C-CER,CHIP
SA
2203-000854
C448
C-CER,CHIP
SA
2203-000995
C105
C-CER,CHIP
SA
2203-001405
C319
C-CER,CHIP
SA
2203-002709
C233
C-CER,CHIP
SA
2203-002709
C435
C-CER,CHIP
SA
2203-002709
C436
C-CER,CHIP
SA
2203-002709
C444
C-CER,CHIP
SA
2203-002709
C449
C-CER,CHIP
SA
2203-002709
C465
C-CER,CHIP
SA
2203-002709
C536
C-CER,CHIP
SA
2203-002982
C235
C-CER,CHIP
SA
6-6
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Main Electrical Parts List
SEC CODE
Design LOC
Discription
STATUS
2203-005482
C125
C-CER,CHIP
SA
2203-005482
C412
C-CER,CHIP
SA
2203-005552
C163
C-CER,CHIP
SA
2203-005682
C108
C-CER,CHIP
SA
2203-005682
C127
C-CER,CHIP
SA
2203-005682
C128
C-CER,CHIP
SA
2203-005682
C129
C-CER,CHIP
SA
2203-005682
C130
C-CER,CHIP
SA
2203-005682
C131
C-CER,CHIP
SA
2203-005682
C151
C-CER,CHIP
SA
2203-005682
C344
C-CER,CHIP
SA
2203-005682
C401
C-CER,CHIP
SA
2203-005682
C402
C-CER,CHIP
SA
2203-005682
C404
C-CER,CHIP
SA
2203-005682
C406
C-CER,CHIP
SA
2203-005682
C408
C-CER,CHIP
SA
2203-005682
C518
C-CER,CHIP
SA
2203-005682
C519
C-CER,CHIP
SA
2203-005682
C602
C-CER,CHIP
SA
2203-005682
C605
C-CER,CHIP
SA
2203-005682
C606
C-CER,CHIP
SA
2203-005683
C343
C-CER,CHIP
SA
2203-005719
C452
C-CER,CHIP
SA
2203-005719
C453
C-CER,CHIP
SA
2203-005719
C609
C-CER,CHIP
SA
2203-005719
C610
C-CER,CHIP
SA
2203-005725
C148
C-CER,CHIP
SA
2203-005727
C226
C-CER,CHIP
SA
2203-005727
C227
C-CER,CHIP
SA
2203-005736
C101
C-CER,CHIP
SA
2203-005736
C110
C-CER,CHIP
SA
2203-005736
C116
C-CER,CHIP
SA
2203-005736
C126
C-CER,CHIP
SA
2203-005736
C154
C-CER,CHIP
SA
2203-005736
C311
C-CER,CHIP
SA
2203-005736
C318
C-CER,CHIP
SA
6-7
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Main Electrical Parts List
SEC CODE
Design LOC
Discription
STATUS
2203-005736
C423
C-CER,CHIP
SA
2203-005736
C426
C-CER,CHIP
SA
2203-005736
C432
C-CER,CHIP
SA
2203-005777
C113
C-CER,CHIP
SA
2203-005792
C100
C-CER,CHIP
SA
2203-005792
C104
C-CER,CHIP
SA
2203-005806
C111
C-CER,CHIP
SNA
2203-005806
C240
C-CER,CHIP
SNA
2203-006048
C229
C-CER,CHIP
SA
2203-006048
C230
C-CER,CHIP
SA
2203-006048
C611
C-CER,CHIP
SA
2203-006194
C118
C-CER,CHIP
SA
2203-006194
C123
C-CER,CHIP
SA
2203-006194
C200
C-CER,CHIP
SA
2203-006194
C202
C-CER,CHIP
SA
2203-006194
C205
C-CER,CHIP
SA
2203-006194
C207
C-CER,CHIP
SA
2203-006194
C208
C-CER,CHIP
SA
2203-006194
C301
C-CER,CHIP
SA
2203-006194
C304
C-CER,CHIP
SA
2203-006194
C321
C-CER,CHIP
SA
2203-006257
C312
C-CER,CHIP
SA
2203-006257
C431
C-CER,CHIP
SA
2203-006305
C103
C-CER,CHIP
SA
2203-006305
C142
C-CER,CHIP
SA
2203-006305
C552
C-CER,CHIP
SA
2203-006305
C553
C-CER,CHIP
SA
2203-006318
C109
C-CER,CHIP
SA
2203-006318
C112
C-CER,CHIP
SA
2203-006318
C115
C-CER,CHIP
SA
2203-006318
C117
C-CER,CHIP
SA
2203-006348
C338
C-CER,CHIP
SA
2203-006377
C339
C-CER,CHIP
SA
2203-006399
C236
C-CER,CHIP
SA
2203-006399
C237
C-CER,CHIP
SA
2203-006399
C514
C-CER,CHIP
SA
6-8
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Main Electrical Parts List
SEC CODE
Design LOC
Discription
STATUS
2203-006410
C138
C-CER,CHIP
SA
2203-006423
C102
C-CER,CHIP
SA
2203-006423
C119
C-CER,CHIP
SA
2203-006423
C132
C-CER,CHIP
SA
2203-006423
C134
C-CER,CHIP
SA
2203-006423
C145
C-CER,CHIP
SA
2203-006423
C146
C-CER,CHIP
SA
2203-006423
C150
C-CER,CHIP
SA
2203-006423
C201
C-CER,CHIP
SA
2203-006423
C203
C-CER,CHIP
SA
2203-006423
C204
C-CER,CHIP
SA
2203-006423
C206
C-CER,CHIP
SA
2203-006423
C209
C-CER,CHIP
SA
2203-006423
C225
C-CER,CHIP
SA
2203-006423
C231
C-CER,CHIP
SA
2203-006423
C232
C-CER,CHIP
SA
2203-006423
C238
C-CER,CHIP
SA
2203-006423
C239
C-CER,CHIP
SA
2203-006423
C241
C-CER,CHIP
SA
2203-006423
C242
C-CER,CHIP
SA
2203-006423
C302
C-CER,CHIP
SA
2203-006423
C303
C-CER,CHIP
SA
2203-006423
C322
C-CER,CHIP
SA
2203-006423
C424
C-CER,CHIP
SA
2203-006423
C475
C-CER,CHIP
SA
2203-006423
C480
C-CER,CHIP
SA
2203-006423
C526
C-CER,CHIP
SA
2203-006423
C537
C-CER,CHIP
SA
2203-006423
C540
C-CER,CHIP
SA
2203-006423
C542
C-CER,CHIP
SA
2203-006423
C543
C-CER,CHIP
SA
2203-006423
C545
C-CER,CHIP
SA
2203-006423
C546
C-CER,CHIP
SA
2203-006423
C547
C-CER,CHIP
SA
2203-006423
C548
C-CER,CHIP
SA
2203-006423
C549
C-CER,CHIP
SA
6-9
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Main Electrical Parts List
SEC CODE
Design LOC
Discription
STATUS
2203-006423
C550
C-CER,CHIP
SA
2203-006423
C554
C-CER,CHIP
SA
2203-006423
C555
C-CER,CHIP
SA
2203-006423
C604
C-CER,CHIP
SA
2203-006423
C613
C-CER,CHIP
SA
2203-006423
C616
C-CER,CHIP
SA
2203-006423
C617
C-CER,CHIP
SA
2203-006426
C156
C-CER,CHIP
SNA
2203-006466
C517
C-CER,CHIP
SA
2203-006556
C107
C-CER,CHIP
SA
2203-006556
C223
C-CER,CHIP
SA
2203-006562
C137
C-CER,CHIP
SA
2203-006562
C222
C-CER,CHIP
SA
2203-006562
C228
C-CER,CHIP
SA
2203-006562
C310
C-CER,CHIP
SA
2203-006562
C313
C-CER,CHIP
SA
2203-006562
C314
C-CER,CHIP
SA
2203-006562
C315
C-CER,CHIP
SA
2203-006562
C316
C-CER,CHIP
SA
2203-006562
C317
C-CER,CHIP
SA
2203-006562
C323
C-CER,CHIP
SA
2203-006562
C341
C-CER,CHIP
SA
2203-006562
C342
C-CER,CHIP
SA
2203-006562
C433
C-CER,CHIP
SA
2203-006562
C474
C-CER,CHIP
SA
2203-006562
C477
C-CER,CHIP
SA
2203-006562
C478
C-CER,CHIP
SA
2203-006562
C479
C-CER,CHIP
SA
2203-006562
C521
C-CER,CHIP
SA
2203-006562
C524
C-CER,CHIP
SA
2203-006562
C525
C-CER,CHIP
SA
2203-006562
C527
C-CER,CHIP
SA
2203-006562
C528
C-CER,CHIP
SA
2203-006562
C529
C-CER,CHIP
SA
2203-006562
C530
C-CER,CHIP
SA
2203-006562
C538
C-CER,CHIP
SA
6-10
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Main Electrical Parts List
SEC CODE
Design LOC
Discription
STATUS
2203-006562
C541
C-CER,CHIP
SA
2203-006562
C544
C-CER,CHIP
SA
2203-006562
C551
C-CER,CHIP
SA
2203-006562
C603
C-CER,CHIP
SA
2203-006562
C612
C-CER,CHIP
SA
2203-006585
C463
C-CER,CHIP
SA
2203-006585
C464
C-CER,CHIP
SA
2203-006626
C136
C-CER,CHIP
SA
2203-006626
C411
C-CER,CHIP
SA
2203-006626
C414
C-CER,CHIP
SA
2203-006626
C468
C-CER,CHIP
SA
2203-006626
C469
C-CER,CHIP
SA
2203-006647
C400
C-CER,CHIP
SA
2203-006647
C403
C-CER,CHIP
SA
2203-006647
C405
C-CER,CHIP
SA
2203-006647
C407
C-CER,CHIP
SA
2203-006648
C133
C-CER,CHIP
SA
2203-006648
C153
C-CER,CHIP
SA
2203-006648
C320
C-CER,CHIP
SA
2203-006648
C520
C-CER,CHIP
SA
2203-006674
C143
C-CER,CHIP
SNA
2203-006824
C210
C-CER,CHIP
SA
2203-006824
C213
C-CER,CHIP
SA
2203-006824
C307
C-CER,CHIP
SA
2203-006824
C539
C-CER,CHIP
SA
2203-006825
C211
C-CER,CHIP
SA
2203-006825
C212
C-CER,CHIP
SA
2203-006825
C476
C-CER,CHIP
SA
2203-006838
C522
C-CER,CHIP
SA
2203-006838
C523
C-CER,CHIP
SA
2203-006872
C139
C-CER,CHIP
SA
2203-006872
C413
C-CER,CHIP
SA
2203-006872
C415
C-CER,CHIP
SA
2203-006872
C425
C-CER,CHIP
SA
2203-006979
C144
C-CER,CHIP
SA
2203-006979
C147
C-CER,CHIP
SA
6-11
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Main Electrical Parts List
SEC CODE
Design LOC
Discription
STATUS
2203-006979
C152
C-CER,CHIP
SA
2404-001339
TA200
C-TA,CHIP
SA
2404-001352
TA403
C-TA,CHIP
SA
2404-001374
C124
C-TA,CHIP
SA
2404-001381
C434
C-TA,CHIP
SA
2404-001381
TA400
C-TA,CHIP
SA
2404-001381
TA404
C-TA,CHIP
SA
2404-001396
TA501
C-TA,CHIP
SA
2404-001406
TA300
C-TA,CHIP
SA
2404-001416
TA502
C-TA,CHIP
SA
2404-001448
TA401
C-TA,CHIP
SA
2404-001448
TA402
C-TA,CHIP
SA
2703-002309
L101
INDUCTOR-SMD
SA
2703-002485
L100
INDUCTOR-SMD
SA
2703-002603
L103
INDUCTOR-SMD
SA
2703-002603
L106
INDUCTOR-SMD
SA
2703-002649
L112
INDUCTOR-SMD
SNA
2703-002795
L104
INDUCTOR-SMD
SNA
2703-002842
L105
INDUCTOR-SMD
SA
2703-002842
L108
INDUCTOR-SMD
SA
2703-002900
L107
INDUCTOR-SMD
SA
2703-003001
L200
INDUCTOR-SMD
SA
2703-003001
L201
INDUCTOR-SMD
SA
2703-003001
L503
INDUCTOR-SMD
SA
2703-003064
L504
INDUCTOR-SMD
SA
2801-004455
OSC100
CRYSTAL-SMD
SA
2801-004458
OSC500
CRYSTAL-SMD
SA
2801-004466
OSC200
CRYSTAL-SMD
SA
2801-004560
OSC101
CRYSTAL-SMD
SA
2901-001413
F601
FILTER-EMI SMD
SA
2901-001413
F602
FILTER-EMI SMD
SA
2901-001453
F604
FILTER-EMI SMD
SA
2901-001453
F605
FILTER-EMI SMD
SA
2901-001460
F600
FILTER-EMI/ESD
SA
2904-001592
F100
FILTER-SAW
SA
2904-001599
F101
FILTER-SAW
SA
6-12
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Main Electrical Parts List
SEC CODE
Design LOC
Discription
STATUS
2904-001600
F102
FILTER-SAW
SA
2909-001283
F103
FILTER-LC
SA
3301-001158
L405
BEAD-SMD
SA
3301-001158
L406
BEAD-SMD
SA
3301-001342
L202
BEAD-SMD
SA
3301-001342
L404
BEAD-SMD
SA
3301-001342
L500
BEAD-SMD
SA
3301-001342
L501
BEAD-SMD
SA
3301-001342
L502
BEAD-SMD
SA
3301-001912
L407
BEAD-SMD
SA
3705-001358
RFS100
CONNECTOR-COAXIAL
SA
3708-001872
SPK400
CONNECTOR-FPC/FFC/PIC
SA
3708-002283
HDC600
CONNECTOR-FPC/FFC/PIC
SA
3709-001381
CD600
CONNECTOR-CARD EDGE
SA
3709-001391
SIM600
CONNECTOR-CARD EDGE
SA
3710-002442
IFC500
SOCKET-INTERFACE
SA
3711-005933
HDC601
HEADER-BOARD TO BOARD
SA
3711-006217
BTC300
HEADER-BATTERY
SA
4202-001317
BTANT100
ANTENNA-CHIP
SA
4302-001158
BAT300
BATTERY-LI(2ND)
SA
GH09-00045A
UCP200
IC MICOM
SA
GH70-02367A
FPC600
ICT-ON-BOARD CLIP
SA
GH70-02367A
FPC602
ICT-ON-BOARD CLIP
SA
GH70-02367A
FPC603
ICT-ON-BOARD CLIP
SA
6-13
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7. Disassembly and Assembly Instructions
7-1. Disassembly
1
2
1) Unscrew 4 points of Rear.
2) Remove the screw cap of FRONT.
3) Unscrew 2 points of FRONT.
※ caution
1) Remove the battery and SIM CARD.
※ caution
1) Be careful not to scratch molding.
3
1)
2)
※
1)
4
Disjoint both hooks of REAR.
Pull the foot of REAR.
caution
Be careful not to damage LOCKER.
1) Hold the head of REAR and disassemble REAR.
※ caution
1) Be careful not to damage HOOK.
7-1
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Exploded View and Parts List
6
5
1) Remove the green insulating tape on the
connector of KEY PBA.
2) Remove the green insulating tape on the
connector of SPK and MOTOR.
※ caution
1) Be careful not to damage CONNECTOR.
1) Pull out KEY PBA FPCB from the connector.
2) Pull out SPK and MOTOR FPCB from the
connector.
※ caution
1) Be careful not to damage CONNECTOR.
7
1)
2)
※
1)
8
Disassemble CAMERA KEY FPCB.
Disassemble VOLUME KEY FPCB..
caution
Be careful not to damage FPCB.
1) Disjoint HOOK holding MAIN PBA, and detach
MAIN PBA from SET.
※ caution
1) Be careful not to damage SLIDE FPCB.
7-2
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Exploded View and Parts List
10
9
1) Detach SLIDE FPCB from MAIN PBA.
1) Remove BATTERY SHEET.
※ caution
※ caution
1) When disassembling SLIDE FPCB, be careful
1) When removing BATTERY SHEET, be careful
not to damage at other parts.
not to damage PBA and SLIDE FPCB.
11
12
1) Detach SPK & MOTOR from FRONT, and
remove FPCB carefully.
1) Pull the bottom of KEY BRACKET and detach
※ caution
KEY BRACKET from FRONT.
1) Be careful not to damage SPK & MOTOR
FPCB.
※ caution
1) Be careful not to damage MIC.
7-3
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Exploded View and Parts List
14
13
1) Close FRONT SLIDE, and pull out SLIDE FPCB
from FRONT HOLE.
1) Disjoint the hook of LOWER like picture.
※ caution
※ caution
1) Be careful not to damage SLIDE FPCB.
1) Be careful not to be scratched on the SET.
2) Close FRONT SLIDE, and pull out SLIDE FPCB
15
16
1) Remove the green insulating tape on SLIDE
1) Remove the green insulating tape on MAIN LCD
FPCB CONNECTOR of SUB PBA.
CONNECTOR of SUB PBA.
※ caution
※ caution
1) Be careful not to damage the connector.
1) Be careful not to damage the connector.
7-4
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Exploded View and Parts List
17
18
1) Detach TOUCH KEY FPCB from the connector.
2) Detach TOUCH KEY from SUB PCB.
1) Detach CAMERA & RECEIVER from UPPER.
※ caution
※ caution
1) Be careful not to damage TOUCH KEY FPCB.
1) Be careful not to damage TOUCH KEY FPCB.
19
20
1) Detach MAIN LCD and CAMERA from SUB
PBA.
2) Detach SUB LCD from SUB PBA.
※ caution
1) Unsolder RECEIVER & SLIDE FPCB in SUB
PBA.
2) Unsolder HOT BAR of SUB LCD in SUB PBA.
1) When detaching SUB LCD, be careful not to be ※ caution
scratched on the LCD.
1) When detach HOT BAR, be careful.
7-5
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Exploded View and Parts List
7-2. Assembly
2
1
Attach
Guide line for
conduction
assembling.
tape
Attach both-sided tape
1) Attach the conduction tape.
2) Attach the both-sided tape.
1) Insert MAIN LCD FPCB into the connector
according to guide line.
※ caution
※ caution
1) Attach the tape in the guide line.
1) Insert LCD FPCB according to guide line.
3
4
Attch the insulating tape
The Guid hole for
HOT BAR
Soldering
Assemble closely.
1) Detach release papers of the conduction tape
and the both-sided tape.
2) Attach MAIN LCD to SUB PBA closely
according to GUIDE RIB.
※ caution
1) Attach MAIN LCD to SUB PBA closely
according to GUIDE RIB.
1) Put SUB LCD FPCB according to guide hole.
2) Solder SUB LCD FPCB using HOT BAR JIG.
3) Attch the insulating tape according to guide line
of the HOT BAR soldering part.
※ caution
1) Put SUB LCD FPCB according to guide hole.
2) Attch the insulating tape according to guide line.
7-6
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Exploded View and Parts List
6
5
The direction
of hot iron
tip when
soldering
1) Attach SUB LCD according to guide line safely.
2) Press the top of SUB LCD softly like picture.
※ caution
1) Attach SUB LCD according to guide line safely.
7
1) Solder RECIVER WIRE like the picture.
2) BONDING there like the picture.
※ caution
1) Don't damage MAIN LCD FPCB when soldering.
8
Guide line for
assembling
Guide line for
assembling
1) Attach the green insulating tape according to
guide line on SUB PBA.
※ caution
1) Attach the insulating tape according to guide
line.
1) Attach CAMERA SPONGE like picture.
2) Attach the insulating tape on LCD FPCB
CONNECTOR according to guide line.
※ caution
1) Attach the insulating tape according to guide
line.
7-7
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Exploded View and Parts List
10
9
Guide line for
assembling
Point of
soldering
1) Assemble INTENNA.
1) Assemble the Rear case from upper hooker.
2) Drive Screw on PBA.
※ caution
1) Be careful not to get a damage of PBA.
2) Assemble the Rear case like a picture.
2) Push Intenna carefully to be hooked.
1) Be careful not to get a damage of PBA.
11
12
※ caution
CAMERA, RECIVER,
FLASH LED
1) Insert TOUCH KEY FPCB into the connector.
1) Insert SUB PBA ASS'Y in UPPER safely.
※ caution
※ caution
1) Insert FPCB into the connector according to the
1) Be careful not to be scratched on the SET.
guide line.
7-8
SAMSUNG Proprietary-Contents may change without notice
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Exploded View and Parts List
14
13
HOOK of TOP
Guide line for attaching
Insert SLIDE FPCB
HOOK of bottom
1) Insert SLIDE FPCB into the hole of the FRONT
1) Attach the insulating tape of SLIDE FPCB
SLIDE which is closed.
2) Fit HOOK of FRONT's bottom part in UPPER
according to the guide line.
※ caution
1) Attach the insulating tape according to guide
line.
and fit HOOK of FRONT's top part in UPPER.
※ caution
1) Be careful not to be scratched on SET.
15
16
1
3
4
UPPER SCREW
UPPER SCREW
CAP(L)
CAP(R)
2
1) Screw 4 points of FRONT.
1) Attach SCREW CAP of FRONT.
※ caution
※ caution
1) Be careful not to be scratched on SET.
1) Be careful not to be scratched on SET.
7-9
SAMSUNG Proprietary-Contents may change without notice
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Exploded View and Parts List
18
17
attching line
MIC guide hole
1) Assemble the KEY ASS'Y to the FRONT.
2) Insert the MIC of the KEY ASS'Y to the
1) Put the KEYPAD according to the KEYPAD
GUIDE HOLE.
※ caution
1) Be careful that the KEYPAD exceeds the
KEYPAD GUIDE HOLE.
19
MIC GUIDE HOLE.
※ caution
1) Be careful that MIC exceeds the MIC GUIDE
HOLE.
20
HOOK
HOOK
1) Assemble the SLIDE FPCB of the SLIDE
ASS'Y to the MAIN PBA.
1) Assemble the both HOOK of the FRONT
to the MAIN PBA.
※ caution
※ caution
1) Be careful not to be scratched on the SET.
1) Be careful not to be broken the HOOK.
7-10
SAMSUNG Proprietary-Contents may change without notice
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Exploded View and Parts List
22
21
inner place
inner place
1) Soldering the Motor to the SPK FPCB.
2) Bonding to the soldering point.
※ caution
1) Attach the CAMERA KEY and VOLUME KEY.
※ caution
1) Be careful not to be damaged to the FPCB
23
1) When soldering the MOTOR, Be careful not to
be shorted the MOTOR wires.
24
1) Assemble the SPK & MOTOR FPCB to the
MAIN CONN.
2) Assemble the KEY PBA FPCB to the MAIN
1) Attach the SPK and MOTOR.
CONN.
2) Attach the FPCB to the Front GROOVE.
※ caution
3) Attach the BATTERY SHEET.
※ caution
1) When attaching the FPCB , Be careful not to
1) When attaching the BATTERY SHEET, Be
be out of the guide groove.
careful not to be out of attached place.
7-11
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Exploded View and Parts List
26
25
VOLUME KEY
후크
HOOK
A basis of
Receiver
CAMERA KEY
A basis of
Receiver
CAMERA KEY
1) Assemble the VOLUME KEY and CAMERA KEY.
※ caution
1) Assemble the SET in proportion to the
projection part of SIDE KEY.
27
1) Insert the upper HOOK of REAR
2) Insert the lower HOOK of REAR and assemble.
※ caution
1) Be careful not to be scratched on the SET.
28
TWO FACES TAPE R
1) Attach the SCREW TWO FACES TAPE to the
1) Attach the SCREW CAP to the FRONT
FRONT BOTTOM.
※ caution
BOTTOM.
※ caution
1) Be careful not to be scratched on the SET.
1) Be careful not to be scratched on the SET.
7-12
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Exploded View and Parts List
29
1) Screw 4 points of the REAR.
※ caution
1) Be careful not to be scratched on the SET.
7-13
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This Document can not be used without Samsung's authorization
8. Block Diagrams
8-1
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Block Diagrams
8-2
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
9. PCB Diagrams
CP_TCK
CP_TDO
G600
TP200
U204
V401
V400
U205
U501
U201
D200
U602
G603
G601
CP_TMS
CP_TDI
CP_GND
TA300
SPK400 D400
BAT300
RST
SIM600
ZD200
TA501
G604
G605
9-1
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
VR601
IFC500
ZD501
ZD504
ZD600
ZD601
ZD502
FPC600
F100
F101
F102
PAM100
ANT101
U100
ZD500
OSC100
FPC602
ANT100
U400
VR611
RFS100
FPC603
VR608
TP401
HDC600
U206
VR612
U500
CD600
Q600
VR605VR606VR610R611
VR602
TA200
VR600VR613
VR607VR614
U600
G602
PCB Diagrams
U202
VR622
HDC601
U601
VR618
VR615
U300
OSC101
U301
U404
U408
TA402
TA401
TA403
U102
U103
U502
UCP300
OSC500
U505
F103
TP400
BTANT100
TP102
9-2
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
U504
U410
U203
U411
TP101TP100
ZD503
VR616
VR620
VR301
TA400
U403
F601
TP502
TA404
TA502
F600 F605
U506
V R 617
UCP200
VR609
CK601
F604 F603F602U603
VR603VR604
BTC300
OSC200
VK600
U401
TP208
VR621
TP204TP206 TP203 TP205 TP202
VR200
TP207 TP201
10. Flow Chart of Troubleshooting
10-1 BASEBAND
10-1-1. Power ON
'Power On' does not work
Yes
Check the current
consumption more
than 100mA
No
Download again
Yes
No
Check the VBAT
more than 3.3V
Charge the Battery
Yes
①
Check the
VLDO7_1.8V
of UCP300 is more
than 1.8V
No
Check UCP300 and C314
Yes
②
Check U201
pin 1 = 1.8V
pin 4 = 1.6V
pin 7,9 = 1.5V
No
Check U201
Yes
③
Check UCP300
No
Check VRF of
UCP300=2.9V
and C315
Yes
④
Check C130
Freq = 13MHz
Vp-p > 0.8V
No
Yes
Check the initial operation
Yes
END
10-1
Check the clock C130
Flow Chart of Troubleshooting
10-2
A(0:8)
SBLE
SBDT
SBCK
RF_EN
TX_EN
VBS1
VBS2
MODE_SEL
XTAL_EN
DSP_IO
DSP_RWN
FLASH_RST
A(8)
A(7)
A(6)
A(5)
A(4)
A(3)
A(2)
A(1)
A(0)
D(15)
D(14)
D(13)
D(12)
D(11)
D(10)
D(9)
D(8)
D(7)
D(6)
D(5)
D(4)
D(3)
D(2)
D(1)
D(0)
DB15
DB14
DB13
DB12
DB11
DB10
DB9
DB8
DB7
DB6
DB5
DB4
DB3
DB2
DB1
DB0
AB8
AB7
AB6
AB5
AB4
AB3
AB2
AB1
AB0
I|O
RWN
RESETN_CSP
OCTL0
OCTL1
OCTL2
OCTL3
OCTL4
OCTL5
OCTL6
OCTL7
SERLE1
SERLE2
SERDA
SERCK
D2
D3
E3
E2
F3
F2
F1
F4
G4
G3
H5
J6
J5
K3
K2
K1
K5
K7
M1
M2
N2
N1
L5
P1
K6
L3
L2
R3
E6
C5
F5
E5
A4
G6
B3
A3
B1
A2
C1
C2
A FC
TXP
D9
E7
C322
A FC
VA PC
EAR_CHECK
C323
A OUT_A _P
A OUT_A _N
A OUT_B _P
A OUT_B _N
MIC_IN_P
MIC_IN_N
MIC_OUT_P
MIC_OUT_N
A UX_IN_P
A UX_IN_N
A UX_OUT_P
A UX_OUT_N
B5
B6
D7
D6
C7
C6
RTX_I_P
RTX_I_N
RTX_Q_P
RTX_Q_N
C304
UCP300
A OUTA P
A OUTA N
A OUTB P
A OUTB N
MICINP
MICINN
MICOUTP
MICOUTN
A UXINP
A UXINN
A UXOUTP
A UXOUTN
VXVCM
VREGP
VREGN
D A IC K
D A IR N
D A ID I
D A ID O
P11
N12
R12
P12
N14
M14
N15
P15
M15
L 14
K 13
L 13
R13
M13
R14
R4
P4
L6
M6
D(0:15)
C301
VCCA_2.9V
C302
VCCD_1.8V
DSP_INT
RA REF2
RA REF1
RXTXIP
RXTXIN
RXTXQP
RXTXQN
C303
VCCD_2.9V
ADC_AUX2
ADC_AUX1
VREF
CREF
RTC_ALMN
VEXT
VBAT
CH_BDRV
CH_ISEN
CH_RES
CSN_PSC
SCLK_PSC
SDO_PSC
SDI_PSC
VSIM
VRTC
LED2_DRV
LED1_DRV
RING_DRV
VIB_DRV
VLDO_7
VLDO_6
VL5S_B
VL5S_A
VLDO_5
VL4S_B
VL4S_A
VLDO_4
VLDO_3
VLDO_2
VLDO_1
VACC
D15
E10
A10
E9
H10
E14
E13
E11
F12
D14
K8
L8
N7
M7
K12
H11
G12
G13
F13
F15
C12
A14
C9
D10
B10
B11
A12
B12
A13
J12
G11
F14
N9
R10
P10
J11
K11
K14
VDD34 C11
VDD12 J13
UP_CLK
UP_RST
UP_IO
SIM_IO
SIM_RST
SIM_CLK
2
1
K 10
J 10
J9
J8
J7
H9
H8
H7
H6
G 10
G9
G8
G7
F 10
F9
F8
F7
D 13
NC6
NC5
GND S17
GNDS16
GNDS15
GNDS14
GNDS13
GNDS12
GNDS11
GNDS10
GNDS9
GNDS8
GNDS7
GNDS6
GNDS5
GNDS4
GNDS3
GNDS2
GNDS1
A UX_A DC3
CL K 32K
XOENA Q
CL K 13M_MC
N4
D1
R6
P5
P3
RTC_CL K
XOENA Q
MC
A DC_A UX4
DINTR
B4
C4
P 13
L 11
F6
A6
M1 0
N 11
P6
R2
K4
G5
J4
N5
N6
M3
J3
F 11
K 15
B 15
E8
B 13
C 10
J IG_ON
PWR_ON
PSW1_B UF
VBAT
C320
VBAT
C310
ICHRG
C312
RTC_ALARM
CF
VSIM
VCCB_2.9V
VBAT
INTRQ
PWR_KEEP
RST
R308
R321
UP_CS
UP_SCLK
UP_SDO
UP_SDI
KEY_BL_MAIN
SIM2_CLK
SIM2_RST
SIM2_DATA
SIM_IO
SIM1_RST
SIM1_CLK
C307
C314
VCCD_1.8V_PSC
C313
VCCA_2.9V
C315
VRF_2.9V
C321
C316
R307
C317
VCCD_2.9V VLDO1_1.5V
R306
VR301
C318
C311
BAT300
C319
VCCB_2.9V
R305
VRTC_1.5V
1
2
GND_OCTL
VDD_OCTL
GN D V
VDDV
GNDB
VDDB
GNDD
VDDD
VSS4
VSS3
VSS2
VSS1
VDD_IO2
VDD_IO1
VDD3
VDD2
VDD1
GND_HCUR
GND_PSC2
GND_PSC1
GNDQ
VDD67
VDD5
PWR_SW2
PWR_SW1N
PSW1_B UF
RESET_O
MODE
PWR_K EEP
INTRQ
VIB _RNG_EN
10-3
C14
C15
L7
K9
N10
M9
L 10
L9
P OS
NEG
VRF_2.9V
Flow Chart of Troubleshooting
Flow Chart of Troubleshooting
VBAT
HP_CORE_1.6V
VCCD_1.8V
D200
U201
GND2
1
ADJ2
2 MODE|DATA
3
VIN
4 FB1
5
DEF_1
10
SW2
9
EN2
8
GND
7
EN1
6
SW1
L201
VLDO1_1.5V
L200
11
C214
C210
C211
10-4
C212
C213
Flow Chart of Troubleshooting
10-2-2. Initial
Initial Failure
Yes
①
Check VCCD,
VCCD_1.8V of UCP300
"High" when the phone
is boot on`
No
Check UCP300
Yes
②
Check
the HP_CORE_1.6V of
U201 is "High"
No
Yes
Check U201
③
No
LCD display is O.K?
Check HDC601 and LCD part
Yes
No
Sound is O.K?
Yes
END
10-5
Check audio part
Flow Chart of Troubleshooting
VCAM_2.8V
VCCD_2.9V
VCCD_2.9V
VBAT
HDC601
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
41
43
45
47
49
51
53
55
57
59
R616
R620
TOUCH_IRQ
SDA_TOUCH
SLCD_CS_O
MLCD_CS_O
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
42
44
46
48
50
52
54
56
58
60
LCD_DO(1)
LCD_DO(3)
LCD_DO(5)
LCD_DO(7)
LCD_DO(9)
LCD_DO(11)
LCD_DO(13)
LCD_DO(15)
LCD_FLM
R615
FLASH_EN
C614
C610
R621
G1
S 2
R622
10-6
SLCD_BL_EN
CAM_DO(1)
CAM_DO(3)
CAM_DO(5)
CAM_DO(7)
M_CLK
P_CLK
C_SDA
VCAM_EN
VR622
C609
VR617
VR616
C615
VR615
AOUT_A_N
AOUT_A_P
2
4
6
8
C607
C608
VR621
CAM_DO(0)
CAM_DO(2)
CAM_DO(4)
CAM_DO(6)
CAM_VSYNC
CAM_HSYNC
C_SCL
CAM_RST
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
42
44
46
48
50
52
54
56
58
60
VR620
LCD_ADS_O
LCD_WEN_O
LCD_DO(0)
LCD_DO(2)
LCD_DO(4)
LCD_DO(6)
LCD_DO(8)
LCD_DO(10)
LCD_DO(12)
LCD_DO(14)
MLCD_BL_EN
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
41
43
45
47
49
51
53
55
57
59
VR618
TOUCH_EN
SCL_TOUCH
61 NC
62 NC
1
3
5
7
9
Q600
D 3
LCD_CHECK
Flow Chart of Troubleshooting
10-1-3. Sim Part
Phone can't access
SIM card
①
Check the pin 1 of
SIM600
Voltage = 3V
NO
Check the circuit related to
UCP300
YES
Check the SIM
connector's
(SIM600)
connector's to SIM
card
②
NO
resolder or change
SIM600
YES
Check the circuit around SIM301
input circuitry
③
NO
Check the related circuit of
SIM600
YES
Check the circuit around
UCP300 output
and voltage supply circuitry
④
NO
Check the related circuit of
UCP300
YES
END
10-7
Flow Chart of Troubleshooting
SIM600
1
2
3
VSIM
SIM1_RST
SIM1_CLK
C603
C604
C605
C606
10-8
1
2
3
6 6
5 5
4 4
G G G G
10 9 8 7
SIM_IO
C602
Flow Chart of Troubleshooting
10-1-4. Charging Part
Abnormal charging part
Yes
①
No
Battery Contact at
BTC300?
Yes
Charger input of
IFC500 ?
Battery Check BTC300
②
No
Yes
END
10-9
Check the IFC500
Flow Chart of Troubleshooting
VCCD_1.8V
ZD500
1
R524
R525
2
3
CH1
CH5
VN
CH4
CH2
CH3
6
5
JIG_ON_IF_B
4
SDS_RXD_B
VBAT
IFC500
R_ANT
EAR_MIC_P
EAR_MIC_N
EAR_R
R536
R537
R527
R528
R529
EAR_L
EAR_SW
JACK_IN
EAR_CHECK
T_OPT
SDS_RXD
R530
R531
JIG_ON_IF
USB_D+
USB_DVUSB_5.0V
TA_VEXT
2
TA501
3
CH1
CH5
VN
CH4
CH2
CH3
6
ZD501
1
5
ZD504
4
ZD503
ZD502
C520
C517
C518
C519
VBAT
1
2
3
4
5
6
7
CF
C343
C344
TA300
1
2
3
NC
NC
NC
NC
BTC300
10-10
TA502
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
13
13
14
14
15
15
16
16
17
17
18
18
19
19
20
20
21
NC
22
NC
23
NC
24
NC
25 NC5
26 NC6
Flow Chart of Troubleshooting
10-1-5. Microphone Part
Microphone does not work
Check the
assembled status of
microphone.
NO
Reassemblage microphone
YES
Check the reference
voltage on mic path
R409=2.9V
NO
resolder or change
(R409,
TA403,C431,R411)
YES
Is microphone ok?
NO
Check UCP300
YES
END
10-11
Flow Chart of Troubleshooting
MIC_IN_P
MIC_OUT_P
CSP_MIC_P
R463
C405
R464
C406
MIC_IN_N
MIC_OUT_N
CSP_MIC_N
R465
C407
R466
C408
VAUDIO_3.3V
VTI_1.8V
U408
C423
TA403
B2
A2
A1
B3
C431
YMU_EAR_R
YMU_EAR_L
RADIO_R
RADIO_L
C478
C479
MIC+
C448
C444
B4
A3
A4
B5
B7
B6
A6
A5
C449
AOUT_B_P
AOUT_B_N
MSPK+
MSPK-
A9
A8
B9
B8
R415
R416
C452
HPROUT
HPRCOM
HPLOUT
HPLCOM
GPIO2
GPIO1
MICDET
MICBIAS
MIC3R
MIC3L
MFP3
MFP2
MFP1
MFP0
LINE2RP
LINE2RM
LINE2LP
LINE2LM
LINE1RP
LINE1RM
LINE1LP
LINE1LM
DOUT
DIN
SELECT
SDA
SCL
/RESET
MCLK
WCLK
BCLK
D9
E2
F2
G2
H2
C2
D2
R411
IOVDD
VDDA 1
VDDA 1
VDDA 1
DVDD
A VDDA 2
C9
B1
C1
H1
H9
J1
SPK_P
SPK_N
CSP_MIC_P
CSP_MIC_N
RIGHT_LOP
RIGHT_LOM
LEFT_LOP
LEFT_LOM
MONO_LOP
MONO_LOM
DVSS
DRVSS
DRVSS
A VSS_DA C
A VSS_DA C
A VSS_A DC
A VSS_A DC
J6
J7
J4
J5
J2
J3
R409
R414
C426
C424
VCCA_2.9V
MIC-
C425
C453
10-12
NC
NC
NC
TA401
G1
F1 TP400
D1
TA402
E1
J8
J9
F8
E9
E8
D8
C8
H8
G8
F9
G9
1
2
A7
EAR_R
EAR_L
CLK13M_TI
TI_SD_IN
TI_SD_OUT
SDA
SCL
TI_RST
TI_MSCK
TI_LRCK
TI_BCK
Flow Chart of Troubleshooting
10-1-6. Speaker Part
Speaker does not work
Is the terminal of
Speaker OK?
NO
check the specker connector
SPK400
YES
①
Check the
pin 1,2 of SPK400 "HIGH"
Change or resolder
SPK400
NO
YES
②
Check the circuit
around U410
NO
Change or resolder
around U410
YES
③
Check the voltage of
R450 is high
NO
Check UCP300
NO
Change speaker
YES
Is speaker OK?
YES
END
10-13
Flow Chart of Troubleshooting
10-14
Flow Chart of Troubleshooting
VBAT
L404
B1
SPK_N
R421
C463
R422
A1
R424
C464
R425
C1
VSS
U410
VIP
VIM
VOM
A3
PVSS
B3
VOP
C3
C2
EN
B2
PVDD
1
C
N
2
NC
SPK_P
L405
A2
VDD
SPK_N_OUT
SPK_P_OUT
L406
AMP_EN
C468
C469
R450
R433
TA404
R440
C465
R441
C466
C467
VMOT_3.3V
SPK400
FH19-4S-0.5SH
10-15
D400
DAN222TL
1
V401
AVLC-5S-01-015
2
V400
AVLC-5S-01-015
C480
100nF
6.3V
3
SPK_P_OUT
SPK_N_OUT
1
2
3
4
5
6
1
2
3
4
NC
NC
Flow Chart of Troubleshooting
10-1-7. LCD
LCD does not Display
First, Check the connection of HDC601 and LCD
①
Have a some problem of
connector(HDC601, CN100)
YES
Replace a connector (HDC601,
CN100)
NO
NO
②
Check of U103
(pin 19, 20)
Backlight does work
YES
check the data line from
HDC601
③
NO
Check U505
YES
try with the new LCD module and
change
10-16
Flow Chart of Troubleshooting
10-17
Flow Chart of Troubleshooting
VCCD_1.8V
VCORE_1.2V
VCORE_1.2V_O
VCORE_1.2V_PLL
VCAM_2.8V
VCCD_2.9V
C539 C540
C547
C548
VDD_TV_2.8V
VUSB_1.2V VUSB_3.3TV
C544
C543
C545
VUSB_3.3CV
C541
C546
C542
C538
C550
R544
1
3
4
H14
G14
CAM_D(0:7)
C552
C553
C554
VCAM_2.8V
U603
R550
C_SDA
C_SCL
CAM_HSYNC
CAM_VSYNC
CAM_RST
P_CLK
M_CLK
CAM_D(0)
CAM_D(1)
CAM_D(2)
CAM_D(3)
CAM_D(4)
CAM_D(5)
CAM_D(6)
CAM_D(7)
R546
N11
P11
M11
M10
N10
P12
L10
TI_MSCK
TI_BCK
TI_LRCK
SCL
SDA
TI_SD_OUT
TI_SD_IN
LCD_D(0:15)
VCCD_1.8V
R552
R553
MLCD_CS
SLCD_CS
LCD_WEN
LCD_ADS
D1
D2
D3
D4
D5
E1
E2
E3
B4
C1
B3
C5
C2
C3
C4
F1
LCD_D(0)
LCD_D(1)
LCD_D(2)
LCD_D(3)
LCD_D(4)
LCD_D(5)
LCD_D(6)
LCD_D(7)
LCD_D(8)
LCD_D(9)
LCD_D(10)
LCD_D(11)
LCD_D(12)
LCD_D(13)
LCD_D(14)
LCD_D(15)
M2
M1
L4
L3
L2
L1
K4
K3
K2
K1
J4
J3
J2
J1
H4
H3
H2
H1
G4
L5
M3
N2
G3
N1
M4
TDI
TRST
TMS
TCK
RTCK
TDO
SD_D0
SD_D1
SD_D2
SD_D3
SD_CLK
SD_CMD
SD_WP
XIN
XOUT
C_D0
C_D1
C_D2
C_D3
C_D4
C_D5
C_D6
C_D7
C_HS
C_VS
C_RST
C_PCLK
C_MCLK
C_SDA
C_SCK
GPIOS_D15
T_VRO
T_VREF
T_OUT
U505
USB_DP
USB_DM
USB_ID
USB_VBUS
USB_REXT
USB_VBUS_DRV
STROBE
TESTMODE
C_PWDN
PWR_STRB
G_INT
MASTER0
D_MSCK
D_BCK
D_LRCK
D_SCK
D_SDA
D_SDATAOUT
D_SDATAIN
L_DA0
L_DA1
L_DA2
L_DA3
L_DA4
L_DA5
L_DA6
L_DA7
L_DA8
L_DA9
L_DA10
L_DA11
L_DA12
L_DA13
L_DA14
L_DA15
L_DA16
L_DA17
L_CS_N
LS_CS_N
L_WR_N
L_RD_N
L_ADS
L_PCLK
GPIOL_D13
SOUT0
XRTS0
SIN0
XCTS0
N_D0
N_D1
N_D2
N_D3
N_D4
N_D5
N_D6
N_D7
N_RE_N
N_WE_N
N_ALE
N_CLE
N_CS_N
N_RDY
GPIO1_D0
GPIO1_D1
GPIO1_D2
GPIO1_D3
GPIO1_D4
GPIO1_D5
GPIO1_D6
GPIO1_D7
VSSA 33T
VSSA 33T
VSSA 33C
VSSpl l
VSSQ
VSSQ
A VSSt v
VSS
VSS
VSS
VSS
VSS
HERA_CS
A1(18)
CP_OEN
CP_WEN
A1(8)
HERA_INT
M_HOLD
HERA_RST
M_SA0
M_SA1
M_SA2
M_SD0
M_SD1
M_SD2
M_SD3
M_SD4
M_SD5
M_SD6
M_SD7
M_SD8
M_SD9
M_SD10
M_SD11
M_SD12
M_SD13
M_SD14
M_SD15
M_CS_N
MS_CS_N
M_RD_N
M_WR_N
M_ADS
M_INTR
M_HOLD
M_RESET_N
J 13
J 12
J 14
G9
F6
J9
F4
G6
H6
J6
F9
H9
D1(0)
D1(1)
D1(2)
D1(3)
D1(4)
D1(5)
D1(6)
D1(7)
D1(8)
D1(9)
D1(10)
D1(11)
D1(12)
D1(13)
D1(14)
D1(15)
OSC500
2
A14
B13
C11
G11
E14
F13
F12
F11
E13
D14
E12
E11
C14
D13
D12
D11
C13
B14
C12
B10
B11
C10
D9
A13
B12
A12
D10
A1(1)
A1(2)
D1(0:15)
VDDi
VDDi
VDDc
VDDc
VDDc
VDDC0
VDDp l l
VDDs
VDDl c d
VDDR
VDDR
VDDs d
VDDac
A VDDt v
VDDg 1
VDD12u s b
VDDA 33T
VDDA 33T
VDDA 33C
F8
J7
G7
H7
H8
E10
G8
E5
K5
F7
J8
L11
K 10
F3
M9
L12
H11
H12
H13
C549
10-18
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
C9
D8
B9
A10
A6
B7
C7
A7
A8
B8
A9
C8
M6
M8
N8
P8
P6
N6
VCCD_1.8V
A1
A2
A3
A4
B5
D6
C551
VUSB_3.3CV
N13
N12
M14
M13
P13
N14
M12
G2
G1
F2
L14
K14
K11
K12
K13
L13
B2
J11
B1
A11
G12
F14
M5
L8
P9
N9
L9
P10
N5
P14
A5
B6
C6
D7
E4
G13
L6
L7
M7
N3
N4
N7
P1
P2
P3
P4
P5
P7
1
2
VDD_TV_2.8V
R545
VUSB_5.0V
C555
GOLD_TV_OUT
USB_HERA+
USB_HERA-
R547
R548
R551
TP502
PWR_STRB
TV_EN
VCAM_EN
USB_CHG_ON
USB_EN
TOUCH_EN
LCD_FLM
CHG_OFF
LCD_CHECK
R554
R555
BUS_EN
Flow Chart of Troubleshooting
10-1-8. Camera
Camera does not work
Check the connection of CN102 and CAMERA Module
Check camera FPCB
and CN102
Change camera module and
check of CN102
NO
YES
Check the voltage
pin 4, 5 of U103
(Pin4:2.8V, Pin5:1.8v)
NO
Change U103
YES
Check pin C5, C2 of
U412
NO
Check of U412
(C5 :54MHz, C2 :54MHz)
YES
END
10-19
Flow Chart of Troubleshooting
10-20
Flow Chart of Troubleshooting
10-2. RF
10-2-1. GSM900 Receiver
CONTINUOS RX ON
RF INPUT : 62CH
Cell power : -50dBm
NO
NORMAL CONDITION
catch the channel?
CHECK
1
L105,L108,C105
YES
PAM100 CHECK
pin12 ≥ -65dBm?
NO
RFS100
resolder or change
NO
PAM100
resolder or change
NO
F100,C101,
C100,C104,L100
resolder or change
2
YES
PAM100 CHECK
pin16 ≥ -65dBm?
3
YES
U100 CHECK
pin24,25≥-65dBm?
4
YES
NO
the power source
of U100
5
check UCP300
YES
NO
U100 CHECK
Pin34,35:26MHz
check OSC100 and
change
YES
NO
GSM Receiver is ok?
END
10-21
GSM RX path component
resolder or change
6
Flow Chart of Troubleshooting
10-2-2. DCS Receiver
CONTINUOS RX ON
RF INPUT : 698CH
Cell power : -50dBm
NO
NORMAL CONDITION
catch the channel?
CHECK
1
L105,L108,C105
YES
PAM100 CHECK
pin12 ≥ -65dBm?
NO
RFS100
resolder or change
NO
PAM100
resolder or change
NO
F101,C110,
C109,C112,L103
resolder or change
2
YES
PAM100 CHECK
pin19 ≥ -65dBm?
3
YES
U100 CHECK
pin22,23≥-65dBm?
4
YES
NO
the power source
of U100
5
check UCP300
YES
NO
U100 CHECK
Pin34,35:26MHz
check OSC100 and
change
YES
NO
GSM Receiver is ok?
END
10-22
GSM RX path component
resolder or change
6
Flow Chart of Troubleshooting
10-2-3. PCS Receiver
CONTINUOS RX ON
RF INPUT : 650CH
Cell power : -50dBm
NO
NORMAL CONDITION
catch the channel?
CHECK
1
L105,L108,C105
YES
PAM100 CHECK
pin12 ≥ -65dBm?
NO
RFS100
resolder or change
NO
PAM100
resolder or change
NO
F102,C116,
C115,C117,L106
resolder or change
2
YES
PAM100 CHECK
pin21 ≥ -65dBm?
3
YES
U100 CHECK
pin20,21≥-65dBm?
4
YES
NO
the power source
of U100
5
check UCP300
YES
NO
U100 CHECK
Pin34,35:26MHz
check OSC100 and
change
YES
NO
GSM Receiver is ok?
END
10-23
GSM RX path component
resolder or change
6
Flow Chart of Troubleshooting
10-24
Flow Chart of Troubleshooting
VRF_2.9V_REG
VRF_2.9V
C103
C102
C107
GSM_PAM_IN
PAM_VRAMP
C108
DPCS_PAM_IN
R102
VCCD_2.9V
VDD4
V DD3
RA MPOUT
RA MPIN
V DD5
SCLK
RFIAN
SDIO
GND
_SEN
36
35
R113
C130
R114
C154
R115
C155
R117
C156
10
CLK13M_TR
9
CLK13M_MC
8
RTX_I_P
7
RTX_I_N
6
5
RTX_Q_P
4
RTX_Q_N
3
SBCK
2
SBDT
1
SBLE
GND1
37
NC2
38
NC1
39
RFIAP
XEN
BQP
BQN
XTA L 1
RFIEP
RFIEN
29
28
BIN
34
27
U100
RFIDN
VDD1
26
BIP
XTA L 2
24
25
XOUT
33
GSM_LNA_IN_P
GSM_LNA_IN_N
C153
RFIPN
VDD2
23
11
RFIDP
32
22
DCS_LNA_IN_N
12
_RES
A FC
21
DCS_LNA_IN_P
13
RFIPP
31
PCS_LNA_IN_N
R F OL P
RFOHP
20
14
VIO
XDIV
PCS_LNA_IN_P
15
_PDN
30
19
XMODE
RF_EN
16
17
V DD6
18
VAPC
C111
R103
AFC
XTAL_EN
C123
VRF_2.9V_REG
VRF_2.9V
OSC100
4
3
1
2
10-25
C134
C133
C132
CLK13M_TI
CLK13M_YMU
Flow Chart of Troubleshooting
F100
5
G
G
A
C105
C101
2
ANT
L109
C112
OUT
OUT
G
5
DCS_LNA_IN_P
L 108
3
4
L103
C106
F101
C109
DCS_LNA_IN_N
L111
L102
1
G
IN
2
C104
ANT100
OUT
1
G
L100
GSM_LNA_IN_P
RFS100
OUT
C
GSM_LNA_IN_N
4
3
4
3
C100
IN
L101
1
G
C110
2
F102
12
V1
10
L107
2
VCC1
3
A NT
16
RX3
R122
VCC2D
PAM100
RF_IN_DCS
GND
GND
GND
GND
GND
RX4
19
21
C116
14
1
VB S1
VB S2
VMOD_EN
V8PSK
2
13 15 1820 22
PCS_LNA_IN_P
IN
G
RX1
5
RX2
OUT
G
VB A TT
C117
VRA MP
VTX
4
L106
OUT
C119
C118
7
8
6
4
5
9
17
1
3
11 RF_IN_GSM
C115
PCS_LNA_IN_N
L 105
C113
GSM_PAM_IN
VBAT
PAM_VRAMP
DPCS_PAM_IN
MODE_SEL
RF_EN
VBS2
VBS1
TX_EN
R104
C124
C125
C127
C126
10-26
C128
C129
C151
C131
ANT101
C149
Flow Chart of Troubleshooting
10-2-4. GSM900 Transmitter
PAM100 pin12
about
NO
2~5dBm?
2
UCP300
check &
NO
PAM100
pin 6 : 2.8V
CONTINUS TX ON
CONDITION
change
MS TX level 19
YES
YES
1
PAM100,L105,
L108,C105
check & change
CH : 62
PAM100 pin11
3~6dBm?
NO
RBW : 100KHz
VBW : 100KHz
YES
NO
PAM100 pin 7 : 3.7V
SPAN : 10MHz
3
PAM100 check & change
REF LEV. : 10dBm
BATTERY, BATTERY CONNECTOR
check & change
4
ATT. : 20dB
YES
NO
PAM100 pin4: 'LOW'
UCP300 check & change
5
YES
NO
PAM100
pin9: 'HIGH'
6
UCP300
check & change
YES
PAM100
pin 6 : 1.2V
?
NO
YES
PAM100 pin
12
: -5dBm?
NO
YES
7
PAM100
change&resolder
U100
pin15 :
7~11dBm?
YES
PAM100
change or resolder
8
NO
U100
pin4,5,6,7
1.7V
NO
U100
pin35 26MHz
Vp-p :950mV
NO
9
YES
UCP300
change
10
U100
check &
change
YES
11
U100 change or
resolder
10-27
NO
OSC100
pin 3 : 26MHz
Vp-p : 950mV
NO
OSC100
change or resolder
YES
U100
change or
resolder
Flow Chart of Troubleshooting
10-2-5. DCS Transmitter
PAM100 pin12
about
NO
2~5dBm?
2
UCP300
check &
NO
PAM100
pin 6 : 2.8V
CONTINUS TX ON
CONDITION
change
MS TX level 12
YES
YES
1
PAM100,L105,
L108,C105
check & change
CH : 698
PAM100 pin1
3~6dBm?
NO
RBW : 100KHz
VBW : 100KHz
YES
NO
PAM100 pin 7 : 3.7V
SPAN : 10MHz
3
PAM100 check & change
REF LEV. : 10dBm
BATTERY, BATTERY CONNECTOR
check & change
4
ATT. : 20dB
YES
NO
PAM100 pin4: 'HIGH'
UCP300 check & change
5
YES
NO
PAM100
pin 9: 'HIGH'
6
UCP300
check & change
YES
PAM100
pin 6 : 1.2V
?
NO
YES
PAM100 pin
12
: -5dBm?
NO
YES
7
PAM100
change&resolder
U100
pin18 :
7~11dBm?
YES
PAM100
change or resolder
8
NO
U100
pin4,5,6,7
1.25V
NO
U100
pin35 26MHz
Vp-p :950mV
NO
9
YES
UCP300
change
10
U100
check &
change
YES
11
U100 change or
resolder
10-28
NO
OSC100
pin 3 : 26MHz
Vp-p : 950mV
NO
OSC100
change or resolder
YES
U100
change or
resolder
Flow Chart of Troubleshooting
10-2-6. PCS Transmitter
PAM100 pin12
about
NO
2~5dBm?
2
UCP300
check &
NO
PAM100
pin 6 : 2.8V
CONTINUS TX ON
CONDITION
change
MS TX level 12
YES
YES
1
PAM100,L105,
L108,C105
check & change
CH : 650
PAM100 pin1
3~6dBm?
NO
RBW : 100KHz
VBW : 100KHz
YES
NO
PAM100 pin 7 : 3.7V
SPAN : 10MHz
3
PAM100 check & change
REF LEV. : 10dBm
BATTERY, BATTERY CONNECTOR
check & change
4
ATT. : 20dB
YES
NO
PAM100 pin4: 'HIGH'
UCP300 check & change
5
YES
NO
PAM100
pin 9: 'HIGH'
6
UCP300
check & change
YES
PAM100
pin 6 : 1.2V
?
NO
YES
PAM100 pin
12
: -5dBm?
NO
YES
7
PAM100
change&resolder
U100
pin18 :
7~11dBm?
NO
PAM100
change or resolder
8
YES
U100
pin 4,5,6,7
1.25V
NO
U100
pin35 26MHz
Vp-p :950mV
NO
9
YES
UCP300
change
10
U100
check &
change
YES
11
U100 change or
resolder
10-29
NO
OSC100
pin 3 : 26MHz
Vp-p : 950mV
NO
OSC100
change or resolder
YES
U100
change or
resolder
Flow Chart of Troubleshooting
10-2-7. Bluetooth Part
BT connection disable
Check BT function ON
NO
Enable BT function
YES
Check the voltage of
C137 is around 1.8V
NO
Check U102 and change
YES
Check 26MHz Clock on
U103
NO
Check U103 or
Initial part
NO
Resolder or change
BTAN100
YES
Check the
assembled status of
BTAN100
YES
Exchange U103
NO
check UCP200
YES
END
10-30
Flow Chart of Troubleshooting
VBAT
VBT_1.8V
U102
1 STBY
VBT_EN
NC
5
2 GND
3 VIN
VOUT 4
GND
6
C136
R118
C137
10-31
C139
Flow Chart of Troubleshooting
VBT_1.8V
U103
R120
A4
C6
B2
D6
G4
C2
A5
C146
F3
F4
G1
G2
E6
F5
C145
C148
C152
D7
C147
E5
E3
F1
F2
C144
D3
C3
PCM_CLK
PCM_IN
PCM_OUT
PCM_SYNC
C158
BTANT100
1
R123
F103
R124
3
C157
C159
UNBAL
GG G
46 81 2
B7
E4
D5
E2
BAL 5
BAL 7
NC
NC
2
R106
B6
E1
L112
VBT_1.8V
L104
C138
10-32
VDD_ANA
UART_CTS
VDD_CORE
UART_RTS
VDD_LO
UART_RX
VDD_PADS
UART_TX
VDD_PIO
VDD_RADIO
VDD_USB
SPI_CLK
SPI_CSB
SPI_MISO
PIO[0]
SPI_MOSI
PIO[1]
PIO[2]
PIO[3]
USB_DN
USB_DP
PIO[4]
PIO[5]
XTAL_IN
PIO[6]
XTAL_OUT
PIO[7]
PIO[8]
AUX_DAC
PIO[9]
RESETB
PIO[10]
VREG_IN
TEST_EN
AIO[0]
AIO[2]
VSS_ANA
VSS_DIG
PCM_CLK
PCM_IN
PCM_OUT
VSS_LO
VSS_PADS
VSS_RADIO
PCM_SYNC
NC
RF_A
RF_B
NC
C4
A7
D4
TP100
BT_TXD
BT_RXD
C5
TP101
G5
G6
F7
F6
VBT_1.8V
A6
B5
A3
B3
D2
E7
A2
G7
B4
R121
C150
OSC101
4
3
1
2
C7
B1
G3
C1
1
2
C142
C143
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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