Samsung SGH-T629 service manual

Transcription

GSM TELEPHONE
SGH-T629
GSM TELEPHONE
CONTENTS
1.
Safety Precautions
2.
General Introduction
3.
Specification
4.
Product Funtion
5.
Circuit Description
6.
Test Command & Test Procedure
7.
Array course control
8.
Exploded View and its Parts list
9.
MAIN Electrical Parts List
10.
Flow Chart of Troubleshooting and
Circuit Diagrams
11.
PCB Diagrams
12.
Block Diagrams
13.
Reference data
This Service Manual is a property of Samsung Electronics Co.,Ltd.
Any unauthorized use of Manual can be punished under applicable
International and/or domestic law.
ⓒ Samsung Electronics Co.,Ltd.
Code No.: GH68-12035A
2006. 08. Rev.1.0
Contents
1. Safety Precautions
1-1. Repair Precaution ...........................................................................1-1
1-2. ESD(Electrostatically Sensitive Devices) Precaution ...........................1-2
2. General Introduction
3. Specification
3-1. GSM General Specification ..............................................................3-1
3-2. GSM TX Power class ......................................................................3-2
3-3. EDGE TX Poser Level .....................................................................3-3
4. Product Function
4-1. Main Function ................................................................................4-1
5. Circuit Description
6. TEST Command & Test Procedure
6-1. Calibration Equipment ....................................................................6-1
6-2. Calibration Program .......................................................................6-1
6-3. TX Power Tune up procedure .........................................................6-2
7. Array course control
7-1. Downloading Binary Files ................................................................7-2
7-2. Pre-requsite for Downloading ..........................................................7-2
7-3. S/W Downloader Program ...............................................................7-3
7-4. How to Download ..........................................................................7-5
8. Exploded View and its Parts list
8-1. Cellular phone Exploded View .........................................................8-1
8-2. Cellular phone parts list .................................................................8-2
8-3. Disassembly ..................................................................................8-4
8-4. Assembly ......................................................................................8-7
Contents
9. MAIM Electrical parts list
10. Flow Chart of Troubleshooting and Circuit Diagrams
10-1. Baseband
10-1-1. Power on ..............................................................................10-1
10-1-2. Initial ....................................................................................10-3
10-1-3. Sim Part ...............................................................................10-4
10-1-4. Charging Part ........................................................................10-5
10-1-5. Microphone Part .....................................................................10-7
10-1-6. Speaker Part .........................................................................10-9
10-1-7. Camera Part ........................................................................10-13
10-2. RF
10-2-1. GSM850/EGSM900 RX ..........................................................10-15
10-2-2. PCS RX ...............................................................................10-16
10-2-3. DCS RX ...............................................................................10-17
10-2-4. GSM850/EGSM900 TX ...........................................................10-18
10-2-5. DCS/PCS TX ........................................................................10-19
10-2-6. BLUETOOTH .........................................................................10-20
11. PCB Diagrams
12. Block Diagrams
12-1. RF Solution Block Diagram ..........................................................12-1
12-2. Base Band Solution Block Diagram ..............................................12-2
13. 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 magnetic force.
● Surely use a standard screwdriver when you disassemble this product,
otherwise screw will be worn away.
● Use a thicken twisted wire when you measure level.
A thicken twisted wire has low resistance, therefore error of measurement is few.
● Repair after separate Test Pack and Set because for short danger (for example an
overcurrent and furious flames of parts etc) when you repair board in condition of
connecting Test Pack and tuning on.
● Take specially care of soldering, because Land of PCB is small and weak in heat.
● Surely tune on/off while using AC power plug, because a repair of battery charger is
dangerous when tuning ON/OFF PBA and Connector after 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.
1-1
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Safety Precautions
1-2. ESD(Electrostatically Sensitive Devices) Precaution
Several semiconductor may be damaged easily by static electricity. Such parts are called by
ESD(Electrostatically Sensitive Devices), for example IC, BGA chip etc. Read Precaution below.
You can prevent from ESD damage by static electricity.
● Remove static electricity remained your body before you touch semiconductor or parts with
semiconductor. There are ways that you touch an earthed place or wear static electricity
prevention string on wrist.
● Use earthed soldering steel when you connect or disconnect ESD.
● Use soldering removing tool to break static electricity. otherwise ESD will be damaged by
static electricity.
● Don't unpack until you set up ESD on product. Because most of ESD are packed by box
and aluminum plate to have conductive power,they are prevented from static electricity.
● You must maintain electric contact between ESD and place due to be set up until ESD is
connected completely to the proper place or a circuit board.
1-2
2. General Introduction
The SGH-T629 Quad Band phone functions as digital phone working in GSM
(Global System for Mobile communications)850,EGSM900, DCS1800 and
PCS(PersonalCommunication System)1900 modes.
<Specification>
●
●
●
●
●
●
●
●
Dimension
Weight
LCD
R/F band
Vocoder
Antenna
SIM
BLUETOOTH
: 99 x 51 x 13.9 mm (with Standard Battery)
: 99g (with Standard Battery)
: LCD 262K TFT Color LCD (176 x 220) 2.1"
: GSM850 / EGSM 900 / DCS1800 / PCS1900
: EFR + FR + HR + AMR
: Fixed type
: 3 Voltage operation
: VER 1.2
<GPRS/EGPRS Factor>
●
●
●
●
●
●
MS Class
GPRS Phase
Multi-slot
SMG
Coding scheme
Power class
●
WAP 2.0 Browser
●
SIM AT(Application Toolkit)
●
40 Polyphonic Ringtone
:
:
:
:
:
:
Class B
GSM Phase II+
GPRS/EGPRS Class 10 (2 Up-link, 4 Down-link, 5 Sum)
SMG #31
CS1 - CS4(GPRS), MCS5 - MCS9(EGPRS) support
GSM850
- Class 4 (2W)
EGSM900 - Class 4 (2W)
DCS1800 - Class 1 (1W)
PCS1900 - Class 1 (1W)
< Basic Package >
●
Handset + Standard Battery + Ear Microphone + User Guide
< Option Item >
● Travel Adapter
● Bluetooth Headset
● Bluetooth Hands Free Kit
● Car Charger/Adapter
2-1
3. Specification
3-1. GSM General Specification
GSM850
EGSM900
DCS1800
PCS1900
F r e q . Ba n d [ M Hz ]
Uplink/ Downlink
824~849
869~894
880~915
925~960
1710~1785
1805~1880
1850~1910
1930~1990
A RFCN rang e
128~251
0~124&
975~1023
512~885
512~810
T x /Rx s pacing
45 MHz
45 MHz
95 MHz
80 M Hz
GP RS
270.833 Kb ps
3. 692 us
270.833 Kb ps
3. 692 us
270.833 Kb ps
3. 692 us
270.833 Kbp s
3.692 us
EDGE
812.5 K b ps
3. 692 us
812.5 K b ps
3. 692 us
812.5 K b ps
3. 692 us
812.5 K bp s
3.692 us
576. 9 u s
4.615 ms
576. 9 u s
4.615 ms
576. 9 u s
4.615 ms
576.9 u s
4.615 ms
GP RS
0.3 G M SK
0.3 G M SK
0.3 G M SK
0.3 G MS K
EDGE
8 PSK
8 PSK
8 PSK
8 PSK
GP RS
33 d Bm~5 d Bm
33 d Bm~5 d Bm
30 d Bm~0 d Bm
30 dBm~0 d Bm
ED G E
27~5 dBm
27~5 dBm
26~0 dBm
26~0 dBm
GP RS
5~19(class4)
5~19(class4)
0~15(class1)
0~15(class1)
ED G E
8~19( class E 2)
8~19( class E 2)
2~15(class E2)
2~15(class E2)
Sens itivity
- 102 dBm
- 102 dBm
- 100 dBm
-102 d Bm
T D MA Mux
8
8
8
8
Cell Radius
35 Km
35 Km
2 Km
2 Km
Mod. Bit
r ate/
Bit P eriod
Time Slot
Period/ Fr ame Period
Modu lation
M S P o wer
P ower L evel
3-1
Specification
3-2. GSM TX power class
TX
Power
control
level
GSM850
5
33±2 dBm
6
31±2 dBm
7
29±2 dBm
8
27±2 dBm
9
25±2 dBm
10
23±2 dBm
11
21±2 dBm
12
19±2 dBm
13
17±2 dBm
14
15±2 dBm
15
13±2 dBm
16
11±2 dBm
17
9±2 dBm
18
7±2 dBm
19
5±2 dBm
DCS1800
TX
Power
control
level
PCS1900
0
30±3 dBm
0
30±3 dBm
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±2 dBm
11
8±4 dBm
11
8±4 dBm
17
9±2 dBm
12
6±4 dBm
12
6±4 dBm
18
7±2 dBm
13
4±4 dBm
13
4±4 dBm
19
5±2 dBm
14
2±5 dBm
14
2±5 dBm
15
0±5 dBm
15
0±5 dBm
TX
Power
control
level
EGSM900
TX
Power
control
level
5
33±2 dBm
6
3-2
Specification
3-3. EDGE TX Power Level
TX
Power
control
level
GSM850
TX
Power
control
level
EGSM900
TX
Power
control
level
DCS1800
TX
Power
control
level
PCS1900
8
27±3 dBm
8
27±3 dBm
2
26±3 dBm
2
26±3 dBm
9
25±3 dBm
9
25±3 dBm
3
24±3 dBm
3
24±3 dBm
10
23±3 dBm
10
23±3 dBm
4
22±3 dBm
4
22±3 dBm
11
21±3 dBm
11
21±3 dBm
5
20±3 dBm
5
20±3 dBm
12
19±3 dBm
12
19±3 dBm
6
18±3 dBm
6
18±3 dBm
13
17±3 dBm
13
17±3 dBm
7
16±3 dBm
7
16±3 dBm
14
15±3 dBm
14
15±3 dBm
8
14±3 dBm
8
14±3 dBm
15
13±3 dBm
15
13±3 dBm
9
12±4 dBm
9
12±4 dBm
16
11±5 dBm
16
11±5 dBm
10
10±4 dBm
10
10±4 dBm
17
9±5 dBm
17
9±5 dBm
11
8±4 dBm
11
8±4 dBm
18
7±5 dBm
18
7±5 dBm
12
6±4 dBm
12
6±4 dBm
19
5±5 dBm
19
5±5 dBm
13
4±4 dBm
13
4±4 dBm
14
2±5 dBm
14
2±5 dBm
15
0±5 dBm
15
0±5 dBm
3-3
4. Product Function
Main Function
-1.3 Megapixel Camera and Camcorder
-Bluetooth® Wireless Technology
-Instant Messaging capability
-Voice Recognition capability
-Multimedia capability
-Fun & Apps feature provides myfile, music player, games, alarms,calendar,
task list, calculator, world time, unit conversion, timer, and stopwatch.
4-1
6. Test Command & Test Procedure
6-1. Calibration Equipment
-
HP 8960
DC Power Supply
Test Jig
Configuration
HP8960
RF
DC POWER SUPPLY
GPIB
+
+
--
PC
TEST JIG
GPIB
Serial
Serial
6-2. Calibration Program
- Samsung internal software
6-1
6-3. Tx Power Tune up Procedure
- GMSK
1) Procedure:
a. Calibraion equipment HP8960 and the cell phone are connected
through RF cable.
b. Target power ( required power level according to the specification
which should be set by calibration program) is set to equipment as
power level (ex: GSM 5 level is 32.5 dBm).
c. Activate phone in Tx_Mode_Only.
d. HP8960 equipment measures transmitted power through rf test cable
from the phone and reports measured level to calibration program.
e. The program compares measured power with the target power.
f. The calibration program decides power code which is defined in
advance in the program and writes the codes to the flash memory in
the phone.
2) Target value is defined according to the value of GSM specification.
See the TX power level definition table below.
3) Target values of the peak level of the phone are set normally in
conducted mode
- GSM850 5 level : 32.5dBm
- EGSM900 5 level : 32.5dBm
- DCS 0 level : 29.5dBm
- PCS 0 level : 29.5dBm (Tolerance : -2dB ~ +1dB )
4) Accuracy
All the TX level from the phone after tuned-up satisfy the GSM
specification
5) TX ramp mask specification applied to the calibration program :
6-2
- 8PSK
1) Procedure:
a. Calibraion equipment HP8960 and the cell phone are connected
through RF cable.
b. Target power ( required power level according to the specification
which should be set by calibration program) is set to equipment as
power level (ex: GSM 8 level is 27 dBm).
c. Activate phone in Cont_8psk_Tx_Mode_Only.
d. HP8960 equipment measures transmitted power through rf test cable
from the phone and reports measured level to calibration program.
e. The program compares measured power with the target power.
f. The calibration program decides power code which is defined in
advance in the program and writes the codes to the flash memory in
the phone.
2) Target value is defined according to the value of EGPRS specification.
6-3
See the TX power level definition table below.
3) Target values of the peak level of the phone are set normally in
conducted mode
- GSM850 8 level : 27dBm
- EGSM900 8 level : 27dBm
- DCS 2 level : 26dBm
- PCS 2 level : 26dBm (Tolerance : -2dB ~ +1dB )
4) Accuracy
All the TX level from the phone after tuned-up satisfy the EGPRS
specification
5) TX ramp mask specification applied to the calibration program :
6-4
7. Array course control
Test Jig (GH80-03307A)
Test Cable (GH39-00478A)
RF Test Cable (GH39-00397A)
7-1
Software Downloading
7-1. Downloading Binary Files
• Two binary files for downloading T629.
– T629XXYY.s3 : Main source code binary.
7-2. Pre-requsite for Downloading
• Downloader Program(OptiFlash.exe)
• T629 Mobile Phone
• Data Cable
• Binary files
7-2
7-3. S/W Downloader Program
1. Load the binary download programby 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
7-3
3. Select the COM port when the download cable is connected
Up to 64 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.
7-4
4. Select the“Flash&Verify” -> “Browse”
Set the directory path and choose the latest s/w binary, for example
“T629XXYY.s3”,for the downloader binary setting.
7-5
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#
7-6
8. Exploded View and its Partslist
8-1. Cellular phone Exploded View
QMW01
QFU01
QME06
QKP02
QMO01
QLC01
QCR47
QFL01
QMI03
QHI01
QME01
QCR61
QCR12
QCR12
QCR12
QCR12
QCR12
QCA02
QMP01
QSC13
QPC01
QVK01
QCA01
QCB01
QAN02
QSP01
QBR05
QCR06
QSD01
QCK01
QRE01
QRF03
QVO01
QRF01
QBA01
QCR05
QBA00
8-2
Exploded view and its Part list
8-2. Cellular phone Parts list
QAN02
INTENNA-SGHT629
GH42-00905A
QBA00
PMO-BATT COVER V2
GH72-30724A
QBA01
INNER BATTERY PACK-880MAH,BLK,
GH43-02479A
QBR05
PMO-SPK BRK
GH72-30727A
QCA01
UNIT-CAMERA
GH59-03332A
QCA02
UNIT-SIDE KEY(CAM)
GH59-03208A
QCB01
CBF COAXIAL CABLE-SGHT629 U.FL
GH39-00620A
QCR05
SCREW-MACHINE
6001-001478
QCR06
SCREW-MACHINE
6001-001155
QCR12
SCREW-MACHINE
6001-001530
QCR12
SCREW-MACHINE
6001-001530
QCR47
SCREW-MACHINE
6001-001695
QFU01
ASSY-CASE-SLIDE UPPER
GH98-01315A
QKP02
ASSY-KEY-KEYPAD SUB
GH98-01311A
QLC01
ELA UNIT-SGHT629 LCD MODULE
GH96-02217A
QME01
UNIT-EL KEY PBA(NAVI)
GH59-03212A
QMP01
PBA MAIN-SGHT629
GH92-02692A
QMW01
ASSY ACCE-MAIN WINDOW
GH98-01313A
QPC01
MEA-SLIDE FPCB KIT
GH97-06321A
QRF01
MPR-TAPE CAP RF JACK
GH74-24292A
QSC13
RMO-LOWER SCREW CAP
GH73-07334A
QSP01
SPEAKER
3001-001977
QVK01
UNIT-SIDE KEY(VOL)
GH59-03207A
QME06
UNIT-SPK MOTOR FPCB
GH59-03210A
QMO01
MOTOR DC-SGHZ130
GH31-00154C
QHI01
ASSY-HINGE-HINGE
GH98-01314A
QFL01
ASSY CASE-SLIDE LOWER
GH98-01670A
QCR12
SCREW-MACHINE
6001-001530
QCR61
SCREW-MACHINE
6001-002008
QCR12
SCREW-MACHINE
6001-001530
QMI03
RMO-MIC HOLDER
GH73-07806A
QRE01
ASSY-CASE-REAR COVER
GH98-01316A
QCK01
ASSY MEC-CAMERA KEY
GH75-09051B
QRF03
PMO-EAR JACK COVER V2
GH72-31064B
QSD01
PMO-MICRO SD COVER V2
GH72-30728A
QVO01
PMO-VOLUME KEY
GH72-28074B
8-2
Exploded view and its Part list
Description
SEC CODE
PLUG-CONVERSION
3721-001064
BAG PE
6902-000297
ADAPTOR-SGHE690,SIL,USA
GH44-01363B
UNIT-EARPHONE
GH59-02766A
LABEL(R)-WATER SOAK T_MOBILE
GH68-05914A
LABEL(R)-WATER SOAK T_MOBILE
GH68-05914A
LABEL(R)-MAIN(TMB)
GH68-12125A
MANUAL USERS-MYFAVES POSTER CA
GH68-13037A
MANUAL USERS-TMO NAB CARD
GH68-13930A
CUSHION-CASE UPPER
GH69-03386A
BOX(P)-UNIT MAIN(TMB)
GH69-04259A
CUSHION-CASE UPPER
GH69-04336A
IPR-FUNCTION KEY SUPPORT
GH70-01350A
PMO-CASE ANTENNA
GH72-30725A
RMO-RUBBER FRONT HOOK PCB
GH73-07651A
RMO-RUBBER BGA
GH73-07753A
RMO-RUBBER BATT CONN
GH73-08047A
MPR-REMOVE TAPE LCD
GH74-13804A
MPR-TAPE REMOVE LCD
GH74-18286A
MPR-SPONGE FPCB
GH74-21333A
MPR-TAPE FPCB A
GH74-21341A
MPR-VINYL BOHO MAIN WIN
GH74-21347A
MPR-TAPE MAIN WINDOW
GH74-24270A
MPR-TAPE FRONT
GH74-24274A
MPR-TAPE FPCB
GH74-25504A
MPR-TAPE MAIN LDI
GH74-25701A
MPR-TAPE MAIN FPCB CONDUCTIVE1
GH74-25702A
MPR-TAPE MAIN FPCB CONDUCTIVE2
GH74-25703A
MPR-TAPE LED FPCB INSULATION
GH74-25723A
MPR-VINYL BOHO M/WIN
GH74-26607A
MPR-SPONGE SPK BRK
GH74-26732A
MPR-SPONGE MOTOR FPCB B
GH74-26734A
MPR-TAPE LCD CONN
GH74-27482A
MPR-TAPE DDK CONN
GH74-27483A
AS-RECEIVER FPCB
GH81-05870A
PAA ETC-SGHT629 TMO
GH99-18010A
PAA ETC-MANUAL LIT BUNDLE(TM30
GH99-18981A
8-3
9. MAIN Electrical Parts List
SEC CODE
Desin LOC
Discription
0403-001411
ZD505
DIODE-ZENER
SA
0403-001427
ZD301
DIODE-ZENER
SA
0403-001511
ZD100
DIODE-ZENER
SA
0403-001511
ZD101
DIODE-ZENER
SA
0403-001547
ZD502
DIODE-ZENER
SA
0406-001190
ZD500
DIODE-TVS
SA
0406-001190
ZD504
DIODE-TVS
SA
0406-001201
ZD506
DIODE-TVS
SA
0406-001201
ZD507
DIODE-TVS
SA
0406-001210
ZD201
DIODE-TVS
SA
0406-001210
ZD202
DIODE-TVS
SA
0407-000115
D301
DIODE-ARRAY
SA
0504-000168
Q100
TR-DIGITAL
SA
0801-002529
U100
IC-CMOS LOGIC
SA
0801-002958
U206
IC-CMOS LOGIC
SA
0801-002958
U400
IC-CMOS LOGIC
SA
0801-002975
U304
IC-CMOS LOGIC
SA
0801-002975
U308
IC-CMOS LOGIC
SA
0801-002993
U401
IC-CMOS LOGIC
SA
1001-001319
U501
IC-AUDIO SWITCH
SA
1002-001441
UCD500
IC-D/A CONVERTER
SA
1003-001716
U108
IC-EL DRIVER
SA
1009-001018
Q200
IC-HALL EFFECT S/W
SA
1108-000068
UME201
IC-MCP
SA
1201-002240
U500
IC-AUDIO AMP
SA
1201-002267
PAM400
IC-POWER AMP
SA
1203-003340
Q500
IC-POSI.FIXED REG.
SA
1203-003432
Q401
IC-POSI.FIXED REG.
SA
1203-003523
Q400
IC-POSI.FIXED REG.
SA
1203-003612
U107
IC-DC/DC CONVERTER
SA
1203-003616
U106
IC-DC/DC CONVERTER
SA
1203-003663
U103
IC-BATTERY
SA
1203-003708
U301
IC-DC/DC CONVERTER
SA
1203-003737
U105
IC-POSI.FIXED REG.
SA
1203-003737
U305
IC-POSI.FIXED REG.
SA
1203-003767
U306
IC-POSI.FIXED REG.
SA
1203-003787
U307
IC-POSI.FIXED REG.
SA
9-1
STATUS
Electrical Parts List
SEC CODE
Desin LOC
Discription
1203-003789
U204
IC-POWER SUPERVISOR
SA
1203-004119
U101
IC-POWER SUPERVISOR
SA
1205-002272
U202
IC-TRANSCEIVER
SA
1205-002568
Q201
IC-SWITCH
SA
1205-002652
U402
IC-TRANSCEIVER
SA
1404-001165
U102
THERMISTOR-NTC
SA
1405-001082
V300
VARISTOR
SA
1405-001082
V301
VARISTOR
SA
1405-001082
V302
VARISTOR
SA
1405-001082
V303
VARISTOR
SA
1405-001082
V304
VARISTOR
SA
1405-001082
V305
VARISTOR
SA
1405-001082
V306
VARISTOR
SA
1405-001082
V307
VARISTOR
SA
1405-001082
V308
VARISTOR
SA
1405-001082
V309
VARISTOR
SA
1405-001082
V310
VARISTOR
SA
1405-001082
V311
VARISTOR
SA
1405-001082
V312
VARISTOR
SA
1405-001082
V313
VARISTOR
SA
1405-001082
V501
VARISTOR
SA
1405-001082
V502
VARISTOR
SA
1405-001082
V503
VARISTOR
SA
1405-001082
V504
VARISTOR
SA
1405-001082
V505
VARISTOR
SA
1405-001082
V506
VARISTOR
SA
1405-001093
V500
VARISTOR
SA
1405-001138
V201
VARISTOR
SA
1405-001138
V202
VARISTOR
SA
2007-000137
R525
R-CHIP
SA
2007-000138
R113
R-CHIP
SA
2007-000138
R119
R-CHIP
SA
2007-000138
R401
R-CHIP
SA
2007-000138
R405
R-CHIP
SA
2007-000138
R406
R-CHIP
SA
2007-000138
R526
R-CHIP
SA
2007-000139
R425
R-CHIP
SA
9-2
STATUS
SEC CODE
Desin LOC
Discription
2007-000139
R427
R-CHIP
SA
2007-000140
R513
R-CHIP
SA
2007-000140
R532
R-CHIP
SA
2007-000140
R533
R-CHIP
SA
2007-000140
R535
R-CHIP
SA
2007-000141
R102
R-CHIP
SA
2007-000141
R410
R-CHIP
SA
2007-000143
R413
R-CHIP
SA
2007-000148
R100
R-CHIP
SA
2007-000148
R109
R-CHIP
SA
2007-000148
R408
R-CHIP
SA
2007-000148
R409
R-CHIP
SA
2007-000148
R527
R-CHIP
SA
2007-000157
R101
R-CHIP
SA
2007-000157
R317
R-CHIP
SA
2007-000157
R318
R-CHIP
SA
2007-000159
R117
R-CHIP
SA
2007-000162
R115
R-CHIP
SA
2007-000164
R213
R-CHIP
SA
2007-000170
R315
R-CHIP
SA
2007-000170
R538
R-CHIP
SA
2007-000170
R539
R-CHIP
SA
2007-000171
R205
R-CHIP
SA
2007-000171
R407
R-CHIP
SA
2007-000171
R414
R-CHIP
SA
2007-000171
R537
R-CHIP
SA
2007-000172
R200
R-CHIP
SA
2007-000172
R202
R-CHIP
SA
2007-000172
R400
R-CHIP
SA
2007-000172
R504
R-CHIP
SA
2007-000690
R116
R-CHIP
SA
2007-000758
R402
R-CHIP
SA
2007-000775
R103
R-CHIP
SA
2007-000831
R118
R-CHIP
SA
2007-000831
R505
R-CHIP
SA
2007-000831
R507
R-CHIP
SA
2007-000831
R510
R-CHIP
SA
9-3
STATUS
SEC CODE
Desin LOC
Discription
2007-000982
R105
R-CHIP
SA
2007-001217
R416
R-CHIP
SA
2007-001288
R431
R-CHIP
SA
2007-001288
R437
R-CHIP
SA
2007-001290
R310
R-CHIP
SA
2007-001290
R423
R-CHIP
SA
2007-001292
R422
R-CHIP
SA
2007-001298
R411
R-CHIP
SA
2007-001298
R412
R-CHIP
SA
2007-002797
R404
R-CHIP
SA
2007-003006
R424
R-CHIP
SA
2007-003006
R428
R-CHIP
SA
2007-003006
R430
R-CHIP
SA
2007-003010
R501
R-CHIP
SA
2007-003010
R503
R-CHIP
SA
2007-007008
R435
R-CHIP
SA
2007-007008
R436
R-CHIP
SA
2007-007008
R438
R-CHIP
SA
2007-007008
R439
R-CHIP
SA
2007-007107
R500
R-CHIP
SA
2007-007107
R509
R-CHIP
SA
2007-007107
R512
R-CHIP
SA
2007-007107
R518
R-CHIP
SA
2007-007142
R502
R-CHIP
SA
2007-007142
R506
R-CHIP
SA
2007-007142
R514
R-CHIP
SA
2007-007142
R517
R-CHIP
SA
2007-007189
R432
R-CHIP
SA
2007-007307
R429
R-CHIP
SA
2007-007311
R104
R-CHIP
SA
2007-007316
R108
R-CHIP
SA
2007-007318
R426
R-CHIP
SA
2007-007318
R522
R-CHIP
SA
2007-007321
R530
R-CHIP
SA
2007-007321
R531
R-CHIP
SA
2007-007405
R433
R-CHIP
SA
2007-007405
R434
R-CHIP
SA
9-4
STATUS
SEC CODE
Desin LOC
Discription
2007-007528
R508
R-CHIP
SA
2007-007528
R511
R-CHIP
SA
2007-007528
R515
R-CHIP
SA
2007-007528
R516
R-CHIP
SA
2007-007586
R421
R-CHIP
SA
2007-007588
R524
R-CHIP
SA
2007-007592
R106
R-CHIP
SA
2007-008051
R415
R-CHIP
SA
2007-008054
R521
R-CHIP
SA
2007-008055
R107
R-CHIP
SA
2007-008055
R110
R-CHIP
SA
2007-008055
R111
R-CHIP
SA
2007-008055
R114
R-CHIP
SA
2007-008055
R206
R-CHIP
SA
2007-008055
R529
R-CHIP
SA
2007-008419
R534
R-CHIP
SA
2007-008419
R536
R-CHIP
SA
2007-008420
R214
R-CHIP
SA
2007-008420
R215
R-CHIP
SA
2007-008478
R212
R-CHIP
SA
2007-008483
R209
R-CHIP
SA
2007-008483
R211
R-CHIP
SA
2007-008483
R216
R-CHIP
SA
2007-008483
R217
R-CHIP
SA
2007-008483
R218
R-CHIP
SA
2007-008483
R220
R-CHIP
SA
2007-008483
R316
R-CHIP
SA
2007-008483
R319
R-CHIP
SA
2007-008483
R403
R-CHIP
SA
2007-008483
R528
R-CHIP
SA
2007-008486
R219
R-CHIP
SA
2007-008516
R203
R-CHIP
SA
2007-008516
R519
R-CHIP
SA
2007-008516
R520
R-CHIP
SA
2007-008531
R312
R-CHIP
SA
2007-008542
R208
R-CHIP
SA
2007-008542
R210
R-CHIP
SA
9-5
STATUS
SEC CODE
Desin LOC
Discription
2007-008542
R221
R-CHIP
SA
2007-008542
R320
R-CHIP
SA
2007-008588
R301
R-CHIP
SA
2007-008588
R302
R-CHIP
SA
2007-009166
R314
R-CHIP
SA
2203-000138
C448
C-CER,CHIP
SA
2203-000233
C113
C-CER,CHIP
SA
2203-000233
C451
C-CER,CHIP
SA
2203-000254
C121
C-CER,CHIP
SA
2203-000254
C209
C-CER,CHIP
SA
2203-000254
C211
C-CER,CHIP
SA
2203-000254
C212
C-CER,CHIP
SA
2203-000254
C213
C-CER,CHIP
SA
2203-000254
C404
C-CER,CHIP
SA
2203-000254
C405
C-CER,CHIP
SA
2203-000254
C406
C-CER,CHIP
SA
2203-000254
C417
C-CER,CHIP
SA
2203-000254
C430
C-CER,CHIP
SA
2203-000254
C431
C-CER,CHIP
SA
2203-000254
C449
C-CER,CHIP
SA
2203-000278
C410
C-CER,CHIP
SA
2203-000330
C107
C-CER,CHIP
SA
2203-000330
C219
C-CER,CHIP
SA
2203-000330
C220
C-CER,CHIP
SA
2203-000386
C425
C-CER,CHIP
SA
2203-000438
C403
C-CER,CHIP
SA
2203-000438
C439
C-CER,CHIP
SA
2203-000438
C502
C-CER,CHIP
SA
2203-000438
C505
C-CER,CHIP
SA
2203-000489
C433
C-CER,CHIP
SA
2203-000550
C302
C-CER,CHIP
SA
2203-000550
C303
C-CER,CHIP
SA
2203-000628
C435
C-CER,CHIP
SA
2203-000628
C452
C-CER,CHIP
SA
2203-000628
C503
C-CER,CHIP
SA
2203-000628
C528
C-CER,CHIP
SA
2203-000654
C432
C-CER,CHIP
SA
9-6
STATUS
SEC CODE
Desin LOC
Discription
2203-000654
C440
C-CER,CHIP
SA
2203-000679
C428
C-CER,CHIP
SA
2203-000679
C429
C-CER,CHIP
SA
2203-000696
C420
C-CER,CHIP
SA
2203-000696
C422
C-CER,CHIP
SA
2203-000812
C437
C-CER,CHIP
SA
2203-000812
C450
C-CER,CHIP
SA
2203-000812
C453
C-CER,CHIP
SA
2203-000812
C454
C-CER,CHIP
SA
2203-000812
C509
C-CER,CHIP
SA
2203-000812
C510
C-CER,CHIP
SA
2203-000812
C540
C-CER,CHIP
SA
2203-000812
C541
C-CER,CHIP
SA
2203-000836
C415
C-CER,CHIP
SA
2203-000940
C436
C-CER,CHIP
SA
2203-000995
C414
C-CER,CHIP
SA
2203-000995
C442
C-CER,CHIP
SA
2203-001153
C139
C-CER,CHIP
SA
2203-001210
C137
C-CER,CHIP
SA
2203-001405
C125
C-CER,CHIP
SA
2203-001412
C411
C-CER,CHIP
SA
2203-002709
C534
C-CER,CHIP
SA
2203-005138
C418
C-CER,CHIP
SA
2203-005138
C419
C-CER,CHIP
SA
2203-005234
C455
C-CER,CHIP
SA
2203-005444
C426
C-CER,CHIP
SA
2203-005444
C427
C-CER,CHIP
SA
2203-005481
C512
C-CER,CHIP
SA
2203-005481
C516
C-CER,CHIP
SA
2203-005482
C126
C-CER,CHIP
SA
2203-005482
C136
C-CER,CHIP
SA
2203-005482
C218
C-CER,CHIP
SA
2203-005482
C221
C-CER,CHIP
SA
2203-005482
C225
C-CER,CHIP
SA
2203-005482
C229
C-CER,CHIP
SA
2203-005482
C230
C-CER,CHIP
SA
2203-005482
C307
C-CER,CHIP
SA
9-7
STATUS
SEC CODE
Desin LOC
Discription
2203-005482
C308
C-CER,CHIP
SA
2203-005482
C315
C-CER,CHIP
SA
2203-005482
C337
C-CER,CHIP
SA
2203-005482
C351
C-CER,CHIP
SA
2203-005482
C360
C-CER,CHIP
SA
2203-005482
C400
C-CER,CHIP
SA
2203-005482
C407
C-CER,CHIP
SA
2203-005482
C409
C-CER,CHIP
SA
2203-005482
C501
C-CER,CHIP
SA
2203-005482
C506
C-CER,CHIP
SA
2203-005482
C507
C-CER,CHIP
SA
2203-005482
C513
C-CER,CHIP
SA
2203-005482
C527
C-CER,CHIP
SA
2203-005682
C102
C-CER,CHIP
SA
2203-005682
C103
C-CER,CHIP
SA
2203-005682
C108
C-CER,CHIP
SA
2203-005682
C111
C-CER,CHIP
SA
2203-005682
C320
C-CER,CHIP
SA
2203-005682
C321
C-CER,CHIP
SA
2203-005682
C322
C-CER,CHIP
SA
2203-005682
C323
C-CER,CHIP
SA
2203-005682
C324
C-CER,CHIP
SA
2203-005682
C325
C-CER,CHIP
SA
2203-005682
C331
C-CER,CHIP
SA
2203-005682
C332
C-CER,CHIP
SA
2203-005682
C335
C-CER,CHIP
SA
2203-005682
C336
C-CER,CHIP
SA
2203-005682
C339
C-CER,CHIP
SA
2203-005682
C342
C-CER,CHIP
SA
2203-005682
C343
C-CER,CHIP
SA
2203-005682
C344
C-CER,CHIP
SA
2203-005682
C345
C-CER,CHIP
SA
2203-005682
C347
C-CER,CHIP
SA
2203-005682
C348
C-CER,CHIP
SA
2203-005682
C349
C-CER,CHIP
SA
2203-005682
C352
C-CER,CHIP
SA
2203-005682
C353
C-CER,CHIP
SA
9-8
STATUS
SEC CODE
Desin LOC
Discription
2203-005682
C354
C-CER,CHIP
SA
2203-005682
C355
C-CER,CHIP
SA
2203-005682
C423
C-CER,CHIP
SA
2203-005682
C424
C-CER,CHIP
SA
2203-005682
C536
C-CER,CHIP
SA
2203-005683
C326
C-CER,CHIP
SA
2203-006137
C122
C-CER,CHIP
SA
2203-006137
C416
C-CER,CHIP
SA
2203-006137
C517
C-CER,CHIP
SA
2203-006137
C518
C-CER,CHIP
SA
2203-006137
C537
C-CER,CHIP
SA
2203-006194
C104
C-CER,CHIP
SA
2203-006194
C200
C-CER,CHIP
SA
2203-006194
C201
C-CER,CHIP
SA
2203-006194
C205
C-CER,CHIP
SA
2203-006194
C207
C-CER,CHIP
SA
2203-006194
C217
C-CER,CHIP
SA
2203-006194
C300
C-CER,CHIP
SA
2203-006194
C333
C-CER,CHIP
SA
2203-006208
C117
C-CER,CHIP
SA
2203-006208
C118
C-CER,CHIP
SA
2203-006208
C119
C-CER,CHIP
SA
2203-006208
C402
C-CER,CHIP
SA
2203-006208
C521
C-CER,CHIP
SA
2203-006208
C522
C-CER,CHIP
SA
2203-006257
C132
C-CER,CHIP
SA
2203-006324
C106
C-CER,CHIP
SA
2203-006324
C519
C-CER,CHIP
SA
2203-006348
C124
C-CER,CHIP
SA
2203-006399
C226
C-CER,CHIP
SA
2203-006399
C227
C-CER,CHIP
SA
2203-006399
C228
C-CER,CHIP
SA
2203-006399
C306
C-CER,CHIP
SA
2203-006399
C309
C-CER,CHIP
SA
2203-006399
C310
C-CER,CHIP
SA
2203-006399
C314
C-CER,CHIP
SA
2203-006399
C421
C-CER,CHIP
SA
9-9
STATUS
SEC CODE
Desin LOC
Discription
2203-006399
C520
C-CER,CHIP
SA
2203-006423
C100
C-CER,CHIP
SA
2203-006423
C101
C-CER,CHIP
SA
2203-006423
C110
C-CER,CHIP
SA
2203-006423
C202
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
C214
C-CER,CHIP
SA
2203-006423
C215
C-CER,CHIP
SA
2203-006423
C216
C-CER,CHIP
SA
2203-006423
C222
C-CER,CHIP
SA
2203-006423
C224
C-CER,CHIP
SA
2203-006423
C318
C-CER,CHIP
SA
2203-006423
C329
C-CER,CHIP
SA
2203-006423
C330
C-CER,CHIP
SA
2203-006423
C350
C-CER,CHIP
SA
2203-006423
C523
C-CER,CHIP
SA
2203-006423
C524
C-CER,CHIP
SA
2203-006423
C525
C-CER,CHIP
SA
2203-006423
C526
C-CER,CHIP
SA
2203-006562
C105
C-CER,CHIP
SA
2203-006562
C109
C-CER,CHIP
SA
2203-006562
C112
C-CER,CHIP
SA
2203-006562
C114
C-CER,CHIP
SA
2203-006562
C115
C-CER,CHIP
SA
2203-006562
C116
C-CER,CHIP
SA
2203-006562
C120
C-CER,CHIP
SA
2203-006562
C123
C-CER,CHIP
SA
2203-006562
C127
C-CER,CHIP
SA
2203-006562
C128
C-CER,CHIP
SA
2203-006562
C133
C-CER,CHIP
SA
2203-006562
C304
C-CER,CHIP
SA
2203-006562
C305
C-CER,CHIP
SA
2203-006562
C311
C-CER,CHIP
SA
2203-006562
C312
C-CER,CHIP
SA
2203-006562
C313
C-CER,CHIP
SA
9-10
STATUS
SEC CODE
Desin LOC
Discription
2203-006562
C338
C-CER,CHIP
SA
2203-006562
C340
C-CER,CHIP
SA
2203-006562
C341
C-CER,CHIP
SA
2203-006562
C346
C-CER,CHIP
SA
2203-006562
C358
C-CER,CHIP
SA
2203-006562
C401
C-CER,CHIP
SA
2203-006562
C443
C-CER,CHIP
SA
2203-006562
C446
C-CER,CHIP
SA
2203-006562
C511
C-CER,CHIP
SA
2203-006585
C441
C-CER,CHIP
SA
2203-006585
C504
C-CER,CHIP
SA
2203-006585
C508
C-CER,CHIP
SA
2203-006626
C356
C-CER,CHIP
SA
2203-006638
C413
C-CER,CHIP
SA
2203-006648
C208
C-CER,CHIP
SA
2203-006824
C129
C-CER,CHIP
SA
2203-006824
C130
C-CER,CHIP
SA
2203-006824
C131
C-CER,CHIP
SA
2203-006824
C134
C-CER,CHIP
SA
2203-006838
C357
C-CER,CHIP
SA
2203-006838
C359
C-CER,CHIP
SA
2203-006838
C408
C-CER,CHIP
SA
2203-006838
C438
C-CER,CHIP
SA
2404-001348
C529
C-TA,CHIP
SA
2404-001348
C530
C-TA,CHIP
SA
2404-001352
C434
C-TA,CHIP
SA
2404-001352
C514
C-TA,CHIP
SA
2404-001352
C531
C-TA,CHIP
SA
2404-001352
C532
C-TA,CHIP
SA
2404-001381
C301
C-TA,CHIP
SA
2404-001381
C500
C-TA,CHIP
SA
2404-001381
C538
C-TA,CHIP
SA
2404-001381
C539
C-TA,CHIP
SA
2404-001396
C223
C-TA,CHIP
SA
2404-001406
C535
C-TA,CHIP
SA
2404-001474
C444
C-TA,CHIP
SA
2404-001474
C445
C-TA,CHIP
SA
9-11
STATUS
SEC CODE
Desin LOC
Discription
2703-001178
L411
INDUCTOR-SMD
SA
2703-001178
L412
INDUCTOR-SMD
SA
2703-001180
L405
INDUCTOR-SMD
SA
2703-001737
L403
INDUCTOR-SMD
SA
2703-001737
L404
INDUCTOR-SMD
SA
2703-002170
L409
INDUCTOR-SMD
SA
2703-002267
L410
INDUCTOR-SMD
SA
2703-002314
L402
INDUCTOR-SMD
SA
2703-002734
L100
INDUCTOR-SMD
SA
2703-002734
L102
INDUCTOR-SMD
SA
2703-002739
L101
INDUCTOR-SMD
SA
2801-004285
OSC301
CRYSTAL-SMD
SA
2801-004466
OSC200
CRYSTAL-SMD
SA
2809-001287
TCX401
OSCILLATOR-VCTCXO
SA
2901-001320
F300
FILTER-EMI/ESD
SA
2901-001320
F301
FILTER-EMI/ESD
SA
2901-001320
F302
FILTER-EMI/ESD
SA
2901-001320
F303
FILTER-EMI/ESD
SA
2901-001320
F304
FILTER-EMI/ESD
SA
2911-000017
CPL400
DUPLEXER-FEM
SA
3301-001158
L501
BEAD-SMD
SA
3301-001158
L502
BEAD-SMD
SA
3301-001659
L400
BEAD-SMD
SA
3301-001659
L500
BEAD-SMD
SA
3301-001729
L200
BEAD-SMD
SA
3301-001729
L301
BEAD-SMD
SA
3705-001225
ANT400
CONNECTOR-COAXIAL
SA
3705-001358
RFS400
CONNECTOR-COAXIAL
SA
3708-002183
SLC300
CONNECTOR-FPC/FFC/PIC
SA
3709-001344
CD200
CONNECTOR-CARD EDGE
SA
3709-001391
SIM100
CONNECTOR-CARD EDGE
SA
3710-002081
CN500
SOCKET-BOARD TO BOARD
SA
3710-002306
IFC500
SOCKET-INTERFACE
SA
3711-005643
HDC300
HEADER-BOARD TO BOARD
SA
3711-005976
HCD300
HEADER-BOARD TO BOARD
SA
3711-006299
BTC500
HEADER-BATTERY
SA
4202-001176
AN400
ANTENNA-CHIP
SA
9-12
STATUS
SEC CODE
Desin LOC
4302-001158
BAT100
4709-001372
U403
GH09-00044A
UCP203
GH13-00038A
U300
Discription
STATUS
BATTERY-LI(2ND)
SA
BLUETOOTH MODULE
SA
IC MICOM
SA
IC ASIC-SGHE380
SA
9-13
10. Flow Chart of Troubleshooting
10-1.Baseband
10-1-1. Power ON
'Power ON' Does not work
Check the current consumption
Current consumption
NO
Down load again
≥100mA ?
YES
Check the V bat. voltage
NO
Voltage ≥ 3.3V ?
Charge the Battery
YES
Check the pins of U402
NO
C115 ≥ 1.8V ?
Check U402 and C115
YES
C119 and C112 = 2.8V?
NO
YES
NO
C114=1.5V?
Check U402 and C114
YES
Check the clock signal
NO
at pin #6 of U401
Check the clock generation
circuit (TCX401, U400, U401)
Freq.=13MHz,Vrms ≥300mV
YES
Check the Initial operation
END
10-1
Flow Chart of Troubleshooting
VCCD_2_9
VCCA_2_8
VCCD_1_8
VCCD_2_9
C100
VBAT
C101
C104 C103
C102
C106
C105
TTY_DETECT
SIM100
1
2
3
K12
H11
G12
G13
F13
F15
C12
A14
C9
D10
B10
B11
A12
B12
A13
J12
G11
F14
VEXT
VBAT
CH_BDRV
CH_ISEN
CH_RES
E14
E13
E11
F12
D14
ADC_AUX2
ADC_AUX1
VREF
CREF
RTC_ALMN
D15
E10
A10
E9
H10
SIMCLK
SIMRST
SIMDATA
C109
C110
C107
C108
C111
V1_8_EN
VRF_2_9
VCCA_2_8 VSYN_2_9
VPAC_2_9
VRTC_1_5
VCCD_2_9
DCS_TX_EN
GSM_TX_EN
VBAT
UP_CS
UP_SCLK
UP_SDO
UP_SDI
R102
C115
C112
C117
C116
C118
C114
C113
1
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
PWR_SW2
PWR_SW1N
PSW1_BUF
RESET_O
MODE
PWR_KEEP
INTRQ
VIB_RN G_EN
RTC_CLK
XOENAQ
MC
ADC_AUX4
DINTR
6 6
5 5
4 4
G G G G
10 9 8 7
C119
C120
BAT100
2
J9
J8
J7
H9
H8
H7
H6
G10
G9
G8
G7
F1 0
F9
F8
F7
D 13
B4
C4
P 13
L11
F6
A6
M10
N 11
P6
R2
K4
G5
J4
N5
N6
M3
J3
F1 1
K 15
B 15
E8
B 13
C 10
N9
R10
P10
J11
K11
K14
VCLOCK
ICHRG
U102
R103
RTCALARM
C122
R105
C121
R108
C14
C15
L7
K9
N10
M9
L10
L9
D9
E7
AFC
TXP
SERLE
SERDAT
SERCLK
SERLE1
SERLE2
SERDA
SERCK
1
2
3
VDD34 C11
VDD12 J13
UP_CLK
UP_RST
UP_IO
SIM_IO
SIM_RST
SIM_CLK
CSN_PSC K8
SCLK_PSC L8
SDO_PSC N7
SDI_PSC M7
N4
D1
R6
P5
P3
B1
A2
C1
C2
GND_OCTL
VDD_OC TL
GN DV
VD DV
GN DB
VD DB
GNDD
V DDD
VSS4
VSS3
VSS2
VSS1
VDD_IO2
VDD_IO1
V DD3
V DD2
V DD1
GND_H CUR
GND_PSC2
GND_PSC1
GNDQ
VDD67
VDD5
OCTL0
OCTL1
OCTL2
OCTL3
OCTL4
OCTL5
OCTL6
OCTL7
AOUTAP
AOUTAN
AOUTBP
AOUTBN
MICINP
MICINN
MICOUTP
MICOUTN
AUXINP
AUXINN
AUXOUTP
AUXOUTN
VXVCM
VREGP
VREGN
DAICK
DAIRN
DAIDI
DAIDO
E6
C5
F5
E5
A4
G6
B3
A3
P11
N12
R12
P12
N14
M14
N15
P15
M15
L14
K13
L13
R13
M13
R14
R4
P4
L6
M6
XOENA
TX_BAND_SEL
RX_SEL
L3
L2
R3
U101
RAREF2
RAREF1
RXTXIP
RXTXIN
RXTXQP
RXTXQN
DSP_IO
DSP_RWN
FLASH_RESET
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
B5
B6
D7
D6
C7
C6
DSP_AB(0:8)
DSP_DB(15) D2
DSP_DB(14) D3
DSP_DB(13) E3
DSP_DB(12) E2
DSP_DB(11) F3
DSP_DB(10) F2
DSP_DB(9) F1
DSP_DB(8) F4
DSP_DB(7) G4
DSP_DB(6) G3
DSP_DB(5) H5
DSP_DB(4) J6
DSP_DB(3) J5
DSP_DB(2) K3
DSP_DB(1) K2
DSP_DB(0) K1
K5
DSP_AB(8)
DSP_AB(7)
K7
M1
DSP_AB(6)
DSP_AB(5)
M2
N2
DSP_AB(4)
N1
DSP_AB(3)
L5
DSP_AB(2)
P1
DSP_AB(1)
K6
DSP_AB(0)
NC6
NC5
GNDS17
GNDS16
GNDS15
GNDS14
GNDS13
GNDS12
GNDS11
GNDS10
GNDS9
GNDS8
GNDS7
GNDS6
GNDS5
GNDS4
GNDS3
GNDS2
GNDS1
AUX_ADC3
2
1
K 10
J10
DSP_DB(0:15)
C125
AOUTAP
AOUTAN
AOUTBP
AOUTBN
MICINP
MICINN
MICOUTP
MICOUTN
AUXINP
AUXINN
AUXOUTP
AUXOUTN
R109
C126
INTRQ
PWR_KEEP
RST
TRXIP
TRXIN
TRXQP
TRXQN
DSP_INT
CLK32K
XOENAQ
CLK13M_MC
AFC
VAPC
C127
JIG_ON
PWR_ON
PSW1_BUF
VBAT
R111
VCLOCK
R113
C400
L400
U400
C403
26M_REF_CLK
1 NC
VCC 6
2A
NC 5
3 GND
Y4
R402
1
C409
2
3
VRF_2_9
8
VCC
_PR
CK
_CLR
D
Q
_Q
GND
4
7
6
4
R401
CLK26M_RF
3
OUT VCC
1
2
GND VCON
C411
CLK13M_WM
TCX401
C406
R405
CLK13M_MC
U401
R400
AFC
C410
CLK13M_TR
5
R406
C404
R404
C405
10-2
10-3
10-1-2. Initial
Initial Failure
NO
The voltage at the C115=1.8V?
The voltage at the C112=2.8V?
Check the T_U402
(If it has some problem,
it has to be replaced.)
YES
NO
The voltage at the C209
"Low --> High" ?
Check the T_U402
(If it has some problem,
it has to be replaced.)
YES
NO
There is 32.768KHz wave
form at the C219, C220 ?
Check the UCP203
YES
The voltage is 2.8V
NO
at the C116,C119,C117 ?
Check the U402
YES
NO
LCD Display OK ?
Check the LCD part
YES
NO
Sound operation OK ?
Check the Audio part
YES
END
10-4
VCCD_1_6
VCCD_1_8
R200
VRTC_1_5
TR_RST
C208
RST
C209
CLK13M_TR
TR_RST
A(1:24)
D(0:15)
B7
C8
D8
A6
C6
C5
D7
E7
C4
C2
A3
B3
B1
D6
D5
D3
E8
F8
E6
D2
E4
E3
F5
F4
F3
F2
A8
E9
F9
G10
G11
F11
E11
G12
D11
E12
C12
A12
F12
D12
E13
D13
D14
B14
E14
H14
A14
C15
G14
J14
D15
C16
F15
B17
H16
A17
TP_A(0)
D(0)
D(1)
D(2)
D(3)
D(4)
D(5)
D(6)
D(7)
D(8)
D(9)
D(10)
D(11)
D(12)
D(13)
D(14)
D(15)
CP_WEN
CP_OEN
T_FLASH_ON
FLASH_RESET
ROM1_CS
ROM2_CS
RAM1_CS
MV_CS
F18
F17
R11
T11
M12
M11
M10
M9
M8
L8
L7
K8
J12
H12
H11
H10
H9
H8
G9
G8
A18
A2
V13
V7
N18
M2
H18
G2
B13
B8
W18
W8
U12
U5
U1
T18
P1
L16
L4
F1
D18
D9
C14
C1
B16
B12
B6
B4
G18
W12
G15
W14
R12
UCP203
TDO
TDI
TCK
CKO_IACK
IOBIT1_PIO06
IOBIT0_PIO05
SPFS1_PIO15
SPTXD1_I2SD_PIO16
SPRXD1_PIO17
SPCLK1_PIO18
INT0
IO
RWN
D_D15
D_D14
D_D13
D_D12
D_D11
D_D10
D_D9
D_D8
D_D7
D_D6
D_D5
D_D4
D_D3
D_D2
D_D1
D_D0
D_A8
D_A7
D_A6
D_A5
D_A4
D_A3
D_A2
D_A1
D_A0
TEST3
TEST2
TEST1
CPTSTSTOP_CKO
ATDO_PWM2
ATDI_RTS1
ATCK_CTS1
ATMS_PIO45
PIO31_IRQ6
PIO00_IRQ5
IRQ4
IRQ3
IRQ2
IRQ1
PIO47
PIO34
PIO33
T12
V14
U14
N12
N11 R204
V12 R205
N15
N16
M17
M18
T15
W6
V6
P11
N10
N9
N8
P9
P8
R9
T9
T8
U8
V8
R8
T7
R7
T6
U6
R6
N6
V4
T5
U4
V3
W3
W2
V1
V16
T14
U15
T17
T13
L5
M4
K12
P12
P16
P18
P17
M19
M16
J16
R14
U18
DSP_TMS
DSP_TDO
DSP_TDI
DSP_TCK
CRE
PCM_SYNC
PCM_TXD
PCM_RXD
PCM_CLK
DSP_INT
DSP_IO
DSP_RWN DSP_DB(15)
DSP_DB(14)
DSP_DB(13)
DSP_DB(12)
DSP_DB(11)
DSP_DB(10)
DSP_DB(9)
DSP_DB(8)
DSP_DB(7)
DSP_DB(6)
DSP_DB(5)
DSP_DB(4)
DSP_DB(3)
DSP_DB(2)
DSP_DB(1)
DSP_DB(0)
DSP_AB(8)
DSP_AB(7)
DSP_AB(6)
DSP_AB(5)
DSP_AB(4)
DSP_AB(3)
DSP_AB(2)
DSP_AB(1)
DSP_AB(0)
DSP_DB(0:15)
DSP_AB(0:8)
CP_TDO
CP_TDI
CP_TCK
CP_TMS
CARD_DETECT
FLIP_SNS
MV_INT
JACK_INT
INTRQ
CF
USB_CON
WM_SDIN
P4
T2
P5
B19
C19
C18
D17
E16
F16
E17
R3
R4
U2
T3
P3
P2
N4
N2
M3
M1
M6
N5
R16
R17
K7
L6
J7
J6
J5
J4
J8
H6
H4
H1
H3
G6
G4
H2
J15
J13
K13
L12
L13
L15
L14
M14
N14
H19
F19
H17
G16
P15
P19
G5
V17
V19
U16
U19
W17
R13
LOWER_BYTE
UPPER_BYTE
A_A0
A_A1
A_A2
A_A3
A_A4
A_A5
A_A6
A_A7
A_A8
A_A9
A_A10
A_A11
A_A12
A_A13
A_A14
A_A15
A_A16
A_A17
A_A18
A_A19
A_A20
A_A21
A_A22
A_A23
A_A24
PIO35_A_A25_BOOTSEL
A_D0
A_D1
A_D2
A_D3
A_D4
A_D5
A_D6
A_D7
A_D8
A_D9
A_D10
A_D11
A_D12
A_D13
A_D14
A_D15
A_WEN
A_OEN
PIO30_WAITN
FLASHRSTN
A_CS0N
A_CS1N
A_CS2N
A_CS3N
A_CS4N
A_CS5N
A_CS6N
A_CS7N
A_BE0N
A_BE1N
SIMCLK
SIMIO
PIO14_SIMRST
PIO07_USB_SUSP
PIO09_USB_VPI
PIO11_USB_VMI
PIO12_USB_VPO
PIO13_USB_VMO
PIO36_USB_OEN
PIO37_USB_DATA
SPCLK0
SPRXD0
SPTXD0_I2SD
SPFS0
RIO_PIO01
DSR0_PIO02
DTR0_PIO03
RTS0_PIO04
TX0
RX0_IRQ28
CTS0_PIO29
DCD0_PIO44
PIO41_IRDATX
PIO42_IRDARX
TX1
RX1_IRQ28
KEYBRD0
KEYBRD1
KEYBRD2
KEYBRD3
KEYBRD4
KEYBRD5_PSW1_BUF
KEYBRD6
KEYBRD7
KEYBRD8
KEYBRD9
KEYBRD10
KEYBRD11
PIO38_MCI_CLK
PIO08_MCI_CMD
PIO21_MCI_DAT0
PIO22_MCI_DAT1
PIO23_MCI_DAT2
PIO24_MCI_DAT3
PIO39_MCI_CMD_EN
PIO40_MCI_DAT_EN
PIO43_MCI_DAT0_EN
X1RTC
X2RTC
RTCALARMN
OSC32OUT
PIO19_PWRKEEP
PIO20_SYSCLKREQ
PWM1_PIO46
PIO10
PIO25
PIO26
PIO27
PIO28
PIO32
A(1)
A(2)
A(3)
A(4)
A(5)
A(6)
A(7)
A(8)
A(9)
A(10)
A(11)
A(12)
A(13)
A(14)
A(15)
A(16)
A(17)
A(18)
A(19)
A(20)
A(21)
A(22)
A(23)
A(24)
VSSA_U
VDDA_U
VSSA_D
VDDA_D
VSS18
VSS17
VSS16
VSS15
VSS14
VSS13
VSS12
VSS11
VSS10
VSS9
VSS8
VSS7
VSS6
VSS5
VSS4
VSS3
VSS2
VSS1
VDD_CORE8
VDD_CORE7
VDD_CORE6
VDD_CORE5
VDD_CORE4
VDD_CORE3
VDD_CORE2
VDD_CORE1
VDD_IO_1P8_18
VDD_IO_1P8_17
VDD_IO_1P8_16
VDD_IO_1P8_15
VDD_IO_1P8_14
VDD_IO_1P8_13
VDD_IO_1P8_12
VDD_IO_1P8_11
VDD_IO_1P8_10
VDD_IO_1P8_9
VDD_IO_1P8_8
VDD_IO_1P8_7
VDD_IO_1P8_6
VDD_IO_1P8_5
VDD_IO_1P8_4
VDD_IO_1P8_3
VDD_IO_1P8_2
VDD_IO_1P8_1
VRTC
CKI
RESTN
TMS
TRSTN
NC2 2
NC1 1
R203
SIMCLK
SIMDATA
SIMRST
WM_SCLK
EAR_SWITCH
WM_CS
AS1
USB_SUSP
USB_DET
CAM_IC_RESET
USB_VPO
USB_VMO
USB_OEN
USB_DATA
CHG_DET
CODEC_PDN
BL_CONT
XOENAQ
PWR_KEEP
CLK32K
RTCALARM
UP_SCLK
UP_SDO
UP_SDI
UP_CS
BT_EN
AMP_EN
DEBUG_RTS
DEBUG_TXD
DEBUG_RXD
DEBUG_CTS
OSC200
MAIN_EL_EN
CHG_EN
MOT_EN
SDS_TXD
SDS_RXD
KEY_COL(0:4)
PSW1_BUF
KEY_ROW(0:5)
C219
MCI_DAT0_EN
MCI_DAT_EN
MCI_CMD_EN
KEY_COL(0)
KEY_COL(1)
KEY_COL(2)
KEY_COL(3)
KEY_COL(4)
MCI_DAT0
MCI_CMD
MCI_CLK
KEY_ROW(0)
KEY_ROW(1)
KEY_ROW(2)
KEY_ROW(3)
KEY_ROW(4)
KEY_ROW(5)
10-5
CM315
C220
10-6
10-1-3. Sim Part
"Insert SIM" is displayed on the LCD
The voltage is 2.8V
NO
at the pin #2 of SIM100?
Check the U402
YES
Check the SIM Card
END
10-7
10-8
10-1-4 Charging Part
Abnormal charging part
NO
Check the pin 13,14 of
IFC500
Check IFC500
is Vbat
YES
Check the pin 1,2,6 of
T_IFC500
NO
is GND
Check IFC500
YES
NO
Check the pin 1 of
Check U103
T_U103 (C124)is VEXT
YES
END
10-9
VBAT
USB_5V
VEXT_5V
VCCD_1_8
R528
R529
IFC500
1
2
3
4
5
6
7
8
9
10
11
12
EAR_MIC_P
EAR_MIC_N
EAR_R
EAR_L
EAR_SWITCH
JACK_INT
TTY_DETECT
SDS_TXD
SDS_RXD
R532
R537
R533
R534
R535
13
14
15
16
17
18
19
20
21
22
23
24
4
C537
C538
C539
8
3
2
1
7
3
8
2
C540
33PF
7
C541
33PF
1
V502
V503 V504 V505 V506
V501
ZD505
4
5
6
5
6
R536
JIG_ON_IF
USB_DPLS
USB_DMNS
ZD504
ZD500
VBAT
VEXT_5V
U103
1 VIN
CHG_EN
C124
BAT 8
2 _PPR
IREF 7
3 _CHG
IMIN 6
4 _EN
GND 5
GND
9
ICHRG
R104
R106
R107
10-10
C123
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
NC
NC
NC
NC
NC
NC
NC
NC
25
26
27
28
10-11
10-1-5. Microphone Part
Micro-phone does not work
NO
Is the assembled status of
Reassemble the microphone.
Microphone O.K?
YES
Check the DC bias voltage on
Mic path.
Solder the microphone again
NO
The voltage of C514 is
or Replace
R513,R511,R518,C514,C503,
about 2.9V±10%?
C509,C510,R500,R502,C501,
R509,R506,C506
YES
NO
Is microphone OK?
Check U402.
YES
END
10-12
R500
MICOUTP
R502
C501
MICINP
C503
MAIN_MIC_P
MAIN_MIC_N
MICINN
R506
MICOUTN
C506
R508
R509
C509
C510
VCCA_2_8
R511
R512
AUXOUTP
R513
C512
R515
R514
AUXINP
C514
C515
R516
AUXINN
R518
R517
C516
AUXOUTN
EAR_MIC_P
EAR_MIC_N
10-13
10-1-6. Audio Part
1) When you are calling
- Receiver
There is no sound from Receiver
NO
Is the terminal of Receiver O.K?
Replace the Receiver.
YES
NO
Is the Receiver-Motor FPCB O.K?
Replace the ReceiverMotor FPCB.
YES
NO
Is the Main con to con FPCB O.K?
Replace the Main con to
con FPCB.
YES
NO
Are there any signal at the pin
R501,R503?
Replace or Resoldering
R501,R503.
YES
END
VCCD_2_9
U501
1
NO2 10
VCC
2 NO1
WM_SP
COM2 9
3 COM1
AOUTBP
4 NC1
AOUT_SW_P
IN2 7
5 IN1
AS1
R521
NC2 8
GND 6
GND
11
10-14
WM_SN
AOUTBN
AOUT_SW_N
VBAT
L500
C500
L501
3
4
AMP_EN
VDD
VDD
VDD
GND
C502
R504
12
VIM
U500
C505
VSS 10
C507
L502
VIP
VOP 9
EN
5
6
SPK_P
VDD
2
R507
VDD
R505
C508
SPK_N
13
14
VSS 11
VSS
AMP_IN_P
C504
15
VOM
VSS
AMP_IN_N
16
VDD
17
18 NC
19 NC
1
VREF
7
8
C511
R510
C513
VCCD_1_8
R519
R520
C517
WM_SN
C518
WM_SP
R539
R538
WM_CS
WM_SDIN
WM_SCLK
1 MCLK
25
NC3
NC2
UCD500
3 DBVDD
VMID
4 DGND
C526
VREF
5 BCLK
AGND
PCM_SYNC
R525
R526
C528
9
10
11
12
13
14
ROUT2
HPGND
LOUT1
ROUT1
OUT3
8 CLKOUT
C521
C524
C522
C523
19
AVDD
MONOOUT
PCM_CLK
PCM_TXD
20
18
6 DACDAT
7 DACLRC
22
21
15
HPVDD
17
LOUT2
C525
VDAC_3_1
24
23
HPDETECT
2 DCVDD
R524
PLLGND
CLK13M_WM
26
MONOIN-
LINEINL
NC4
R522
27
LINEINR
28
MONOIN+
29
MODE
CSB
SDIN
GND
NC5
30
31
SCLK
38
32
34 33
GND
G ND
37
G ND
35
36
16
C527
R527
AMP_IN_N
AMP_IN_P
AOUT_SW_N
C529
EAR_L
C530
EAR_R
R530
C532
C531
10-15
R531
AOUT_SW_P
- Speaker
There is no sound from Speaker
NO
Is the terminal of Speaker O.K?
Replace the Speaker.
YES
NO
The pin #2 & #7 of U501
are logic high
Check UCP203
YES
NO
Are there any signal at the
pin #2, #10 of u501
Check U501
YES
NO
pin #15, #16 of UCD500
Check UCD500
YES
NO
pin #12, #9 of U500
Check U500
YES
NO
R504,C505
L501,L502,C502,C505,R
504,C507
YES
END
10-16
10-17
2) MP3 is not O.K.
NO
YES
NO
Check the Analog Switch U501
U501
YES
NO
pin #15, #16 of UCD500
Check UCD500
YES
NO
pin #12, #9 of U500
Check U500
YES
NO
R504,C505
L501,L502,C502,C505,R
504,C507
YES
END
10-18
3) Melody is not O.K.
NO
YES
NO
Check the Analog Switch U501
Replace or Resoldering U501
YES
NO
Chec the PCM signal #5,
#6 & #7 of UCD500
Check UCP203
YES
NO
pin #15, #16 of UCD500
Check UCD500
YES
NO
pin #12, #9 of U500
Check U500
YES
NO
R504,C505
L501,L502,C502,C505,R
504,C507
YES
END
10-19
10-1-7. Camera Part
Camera function does not work
Check the connect HDC300?
NO
Connect
Connect the
the
cam_connector
cam_connector
YES
Pin #6of U306&U307 is
NO
over 1.5V(High)?
Check U300
U402
YES
Pin #3 of U307 = 2.8V?
NO
Check U303 &U304
Pin #3 of U306 = 1.5V?
YES
Pin#4 of OSC301 is 24MHz?
NO
Replace OSC401
and check U402
YES
Replace cam module
END
10-20
10-21
U300
CAM_D(0:7)
CAM_2_8
A9
HOR_REF
VER_REF
B9
A3
CAM_D(0)
B4
CAM_D(1)
A4
CAM_D(2)
B5
CAM_D(3)
A5
CAM_D(4)
R301
R302
B6
CAM_D(5)
A6
CAM_D(6)
B7
CAM_D(7)
B10
CAM_SCL
CAM_SDA
P_CLK
CAM_CLK
A10
A8
C10
D(0:15)
D1
A(1)
A(2)
CP_WEN
CP_OEN
MV_CS
MV_INT
D(0)
C1
M2
M1
L1
L2
D2
E1
D(1)
E2
D(2)
E3
D(3)
F1
D(4)
F2
D(5)
G1
D(6)
G2
D(7)
H1
D(8)
H2
D(9)
H3
D(10)
J1
D(11)
J2
D(12)
J3
D(13)
VCCD_2_9
K1
D(14)
K3
D(15)
E8
G3
C6
VCCD_1_8
L4
E10
L7
C3
L3
D9
K4
A2
C308
C309
C310
C307
B8
C306
K5
LRS
HREF
VSYNC
LWEN
DI0
LREN
DI1
LCS1
DI2
LCS2
DI3
LD0
DI4
LD1
DI5
LD2
DI6
LD3
DI7
LD4
SCL
LD5
SDA
LD6
PCLK
LD7
SMCLK
LD8
M6
K6
L6
M10
LD10
MA1
LD11
MWEN
LD12
MREN
LD13
MCS
LD14
MINT
LD15
MD0
LD16
MD1
LD17
CLKI
MD4
CLKO
MD5
RESET
MD6
GPIO0
MD7
GPIO1
MD8
STROBE|GPIO2
MD9
GPIO3
MD10
PWMA|GPIO4
MD11
PWMB|GPIO5
MD12
GPIO6
MD13
GPIO7|MD17
MD14
GPIO8|MD16
DVSS
RVDD
DVSS
CVDD
DVSS
CVDD
DVSS
CVDD
DVSS
CVDD
DVSS
MVDD
DVSS
MVDD
DVSS
LVDD
DVSS
LVDD
DVSS
SVDD
DVSS
SVDD
NC
LCD_DATA(3)
L8
LCD_DATA(4)
K10
LCD_DATA(5)
K9
LCD_DATA(6)
K8
LCD_DATA(7)
K7
LCD_DATA(8)
J9
LCD_DATA(9)
J8
LCD_DATA(10)
H8
LCD_DATA(11)
G9
LCD_DATA(12)
G8
LCD_DATA(13)
F9
LCD_DATA(14)
F8
LCD_DATA(15)
M3
M4
G10
H10
R310
A1
R312
CAM_IC_RESET
E9
D10
CAM_PDN
D8
CAM_RST
CAM_LDO_EN
C7
C5
C4
C300
C2
R314
B2
B1
F10
A7
DVSS
RVDD
LCD_DATA(2)
L9
AVSS
MD15
LCD_DATA(1)
L10
MD2
MD3
LCD_DATA(0:15)
LCD_DATA(0)
M9
LD9
MA0
LCD_A
LCD_WEN
LCD_REN
MLCD_CS
M7
R315
B3
4
3
GND2 HOT
C8
C9
D3
HOT GND1
H9
1
F3
2
J10
K2
C302
L5
C303
OSC301
M5
M8
1
2
NC
C314
C315
CAM_1_5
CAM_2_8
ACAM_2_8
CAM_2_8
R318
HDC300
1
3
5
7
9
11
1
3
5
7
9
11
13 13
15 15
17 17
19 19
21 21
23 23
NC NC
25 26
VER_REF
HOR_REF
P_CLK
CAM_D(0)
CAM_D(1)
CAM_D(2)
CAM_D(3)
CAM_D(4)
CAM_D(5)
C320
C321
C322
C323
C324
C325
C326
C327
C328
C318
C319
2
4
6
8
10
12
14
16
18
20
22
24
2
4
6
8
10
12
CAM_SCL
CAM_SDA
CAM_RST_2.8
CAM_CLK
14
16
18
20
22
24
CAM_D(7)
CAM_D(6)
C329
C330
C331
C332
10-22
C333
C334
C335
C336
ACAM_2_8
CAM_2_8 VBAT
U307
L301
1
2
3
VDD
CE
GND GND
VOUT NC
6
CAM_LDO_EN
5
4
R316
C357
C358
C359
C305
CAM_1_5
C311
VBAT
U306
1
2
3
C312
VDD
CE
GND GND
VOUT NC
6
5
4
C313
10-23
CAM_LDO_EN
10-1-8. LCD Display
LCD does not display
First, Check the connection of
FPCB and LCD
Have a some problem of
YES
Replace a FPCB
FPCB
NO
Display a image (MMI)
NO
clearly
Check the connection of LCD and
the solder-status of CN3, SLC300.
YES
Check the voltage. (If had no
Backlight does not work
NO
problem, Check the BL_CONT
signal)(U301)
YES
Backlight's brightness is
NO
Change to new component(U301).
If not effect, change to new LCD.
uniform
YES
END
10-24
10-25
10-26
VIB_3.3V
V_LED+
V_KEY
VCCD_2_9
SLC300
1
3
5
7
9
RCV_P
LCD_REN
LCD_WEN_F
LCD_D(15)_F
LCD_D(13)_F
LCD_D(11)_F
LCD_D(9)_F
LCD_D(7)_F
LCD_D(5)_F
LCD_D(3)_F
LCD_D(1)_F
KEY_ROW(0)
KEY_ROW(2)
KEY_COL(1)
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
41
43
45
LED1LED3C347
C348
C350
C349
C351
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
41
43
45
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
42
44
2
4
6
8
RCV_N
LCD_RST_F
MLCD_CS_F
LCD_ADS_F
LCD_D(14)_F
LCD_D(12)_F
LCD_D(10)_F
LCD_D(8)_F
LCD_D(6)_F
LCD_D(4)_F
LCD_D(2)_F
LCD_D(0)_F
KEY_ROW(1)
KEY_COL(0)
KEY_COL(2)
PWR_ON
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
42
44
LED2LED4-
C356
C352
C353
C354
C355
VBAT
V_LED+
C338
C339
C340
ZD301
U301
1 D4
D3 12
BL_CONT
2 EN
D2 11
10
D1
9
GND
8
IN
7
C2-
C341
R319
C345
C346
3 C1+
4 C15
VOUT
6
C2+
GND
R320
LED4-
13
10-27
LED3LED2LED1C342
C343
C344
10-2.RF
10-2-1. GSM850/GSM900 RX
Continuous RX ON
RF Input : 62 CH
AMP : -50dBm
(1)
NO
NORMAL CONDITION
Catch the channel ?
Check cable from antenna to ANT400
Check Antenna to cable contact
Check soldered status of L407, L401, C412, ANT400
YES
(3)
(2)
NO
CPL400 Check
Pin #1 (C414)≥ -65dBm ?
C414, L402, RFS400
Resolder or Change
YES
(2)
(2)
NO
CLP400 Check
Pin #10,#11(L405) ≥ -65dBm ?
CLP400 Resolder or Change
YES
U402 Check
Pin#6,#7 ≥ -65dBm ?
(5)
(4)
NO
Check soldered status of
L405, C428, C429
YES
(4)
(6)
U402 Check
Pin#1,#8,#16,#22,#31,#48
=Clean 2.8V?
NO
C417,C431,C449,C447,C430
Check or resolder
YES
(4)
U402 Check
Pin#28,29,30,54=100mV?
YES
NO
(7)
(7)
NO
U402 Check Pin #34(R401) :
26MHz ? Vpp : 1.2V?
(9)
R401 = 26MHz ?
Vpp : 1.2V?
NO
YES
YES
(4)
(8)
U402
Change or resolder
R400 = 2.8V ?
NO
YES
(10)
TCX401
Change or resolder
(4)
Check U402
10-28
C404,R401
resolder
VRF_2_9
R400
C406
4
C404
R401
CLK26M_RF
3
AFC
OUT VCC
1
2
GND VCON
TCX401
C405
10-29
C430
C432
VSYN_2_9
R413
C433
CLK26M_RF
26M_REF_CLK
SERDAT
SERCLK
TXON_B5
C440
GSM_PAM_IN
R422
C441
TRXIP
TRXIN
TRXQP
TRXQN
DCS_PAM_IN
C434
VSYN_2_9
C421
VRF_2_9
39
38
37
25
26
27
28
29
30
31
32
33
34
35
R437
R431
C447
22
C453
C450
VPAC_2_9
23
24
QOUTB/QINB
QOUT/QIN
IOUTB/IINB
IOUT/IIN
VCCIFSYN
CPIFSYN
VCCBB
CLK
SDATA
VCXOOUT1
VCXOB
36 VCCVCXO
R416
R410
R409
PMDETO
21
45
44
C418
16
46
15
C449
DCSLNAI
PCSLNAIB
GSMLNAI
C448
13
12
11
10
9
8
7
R421
C439
R426
LDO_CONT
BIASDAC
DMIXINB
DMIXIN
VCCTX1
GSMLNAIB
C442
R412
VRF_2_9
VAPC
R411
TXON_B5
DCS_PAM_IN
GSM_PAM_IN
C444
R429
C445
VBAT
C435
C431
C428
C429
4
6
5
C427
C426
C422
C420
3
2
VCCLNA 1
PCSLNAI
DCSLNAIB
14
C417
52
G
53
NC
54
NC
48 49 50 51
47
C419
VRF_2_9
17
18
19
20
U402
43
42
41
40
C416
CPRFSYN
C413
LE
VCCTX2
SERLE
R435
R438
FLOCK
VCXOOUT2
PMBW
VCCRFSYN
TXON
VCCRFVCO
TXVCOGB
TXVCOG
L411
CAPIB
RAMPDAC
CAPQ
VCCTXVCO
CAPI
AMDETO
VCCRFLO
TXOUTD
L412
C436
CAPQB
TXOUTG
G
G
G
VCCMIX
AM_CONT
R408
C 452
C415
R436
R439
VRF_2_9
C451
C446
1
7
3
5
6
16
17
VREG
VRAMP
VTXON
VDD_IC
VBAT
POUT_GSM
POUT_DCS|PCS
COUPLEROUT_GSM
COUPLEROUT_DCS|PCS
VBAND
VIDO
PAM400
C443
PIN_DCS|PCS
PIN_GSM
VPAC_2_9
PA_COU_OUT
L405
L404
L403
8 G
10 G
11 G
21 G
22 G
23 G
24
G
25 G
4 GND1
9
NC1
14 G
11
18 G10
VRF_2_9
13
19
12
20
2
15
C454
33PF
VSYN_2_9
R418
R433
R427
L409
R432
R423
R434
R425
C455
C437
L410
R430
R424
R419
CPL400
GSM850/EGSM-TX
R428
12
13
3
VC1
VC2 8
VC3 17
DCS_RX1
DCS_RX2
ANT
1
L402
TX_BAND_SEL
PA_COU_OUT
22 21 20 19 18 16 9 6 4 2
G G G G G G G G G G
10 GSM850/EGSM-RX1
11 GSM850/EGSM-RX2
14 PCS_RX1
15 PCS_RX2
5 DCS/PCSTX
7
C414
G
4
C
3
A
2
G
1
RFS400
C423
C424
R407
C425
L401
C412
DCS_TX_EN
GSM_TX_EN
RX_SEL
ANT400
1
1
2
2
3
3
ANT
10-30
10-2-2. DCS RX
Continuous RX ON
RF Input : 62 CH
AMP : -50dBm
(1)
NO
NORMAL CONDITION
Catch the channel ?
YES
(3)
(2)
NO
CLP400 Check
Pin #1 (C414)≥ -65dBm ?
C414, L402, RFS400
Resolder or Change
YES
(2)
(2)
NO
CLP400 Check
Pin #12,#13(L404) ≥ -65dBm ?
YES
U402 Check
Pin#4,#5 ≥ -65dBm ?
(5)
(4)
NO
L404,C426,C427
YES
(4)
(6)
U402 Check
Pin#1,#8,#16,#22,#31,#48
=Clean 2.8V?
NO
C417,C431,C449,C447,C430
Check or resolder
YES
(4)
U402 Check
Pin#28,29,30,54=100mV?
YES
NO
(7)
(7)
NO
U402 Check Pin #34(R401) :
26MHz ? Vpp : 1.2V?
(9)
R401 = 26MHz ?
Vpp : 1.2V?
NO
YES
YES
(4)
(8)
U402
Change or resolder
R400 = 2.8V ?
NO
YES
(10)
TCX401
Change or resolder
Check U402
10-31
C404,R401
resolder
10-32
10-2-3. PCS RX
Continuous RX ON
RF Input : 62 CH
AMP : -50dBm
(1)
NO
NORMAL CONDITION
Catch the channel ?
YES
(3)
(2)
NO
CLP400 Check
Pin #1 (C414)≥ -65dBm ?
C414, L402, RFS400
Resolder or Change
YES
(2)
(2)
NO
CLP400 Check
Pin #12,#13(L404) ≥ -65dBm ?
YES
U402 Check
Pin#4,#5 ≥ -65dBm ?
(5)
(4)
NO
L403,C420,C422
YES
(4)
(6)
U402 Check
Pin#1,#8,#16,#22,#31,#48
=Clean 2.8V?
NO
C417,C431,C449,C447,C430
Check or resolder
YES
(4)
U402 Check
Pin#28,29,30,54=100mV?
YES
NO
(7)
(7)
NO
U402 Check Pin #34(R401) :
26MHz ? Vpp : 1.2V?
(9)
R401 = 26MHz ?
Vpp : 1.2V?
NO
YES
YES
(4)
(8)
U402
Change or resolder
R400 = 2.8V ?
NO
YES
(10)
TCX401
Change or resolder
Check U402
10-33
C404,R401
resolder
10-34
10-2-4. GSM850/GSM900 TX
(1)
NO
CLP400 Pin#13
About 2~3 dBm?
(3)
NO
CLP400 Pin#8
(C424) = High?
YES
(2)
(14)
U402
Check & Change
YES
(4)
Level of CLP400
Pin#7 (C455) is
4~5dBm ?
NO
YES
(1)
CLP400
Check & Change
Continuous TX ON condition
TX Power Code : 500 code Applied
CH : 62
RBW : 100KHz
VBW : 100KHz
SPAN : 10MHz
REF. Level : 10dBm
ATT. : 20dB
(5)
NO
C446
= 3.7V?
Check the
Battery Block
YES
(6)
(7)
Level of PAM400
Pin #7 is
1.2V?
NO
Check
U402 TXP(R426) OK ?
YES
NO
U402
Check & Change
YES
(6)
PAM400 pin#7
About -5 dBm?
(6)
NO
Change PAM400
YES
(8)
(9)
U402 Check Pin#1,
#8,#16,#22,#31,#48
=Clean 2.9V?
NO
C417,C431,C449,C447,C430
Check or resolder
(8)
U402 Check
Pin#28,29,30,54=100mV?
YES
NO
(10)
(11)
(10)
NO
U402 Check Pin #34(R401) :
26MHz ? Vpp : 1.2V?
YES
YES
(12)
NO
R401 = 26MHz ?
Vpp : 1.2V?
(8)
U402
Change or resolder
NO
R400 = 2.8V ?
YES
(13)
TCX401
Change or resolder
Check U402
10-35
C404,R401
resolder
10-36
10-2-5. DCS/PCS TX
(1)
NO
CLP400 Pin#13
About 2~3 dBm?
(3)
NO
CLP400 Pin#3
(C423) = High?
YES
(2)
(14)
U402
Check & Change
YES
(4)
Level of CLP400
Pin#7 (C437) is
4~5dBm ?
NO
YES
(1)
CLP400
Check & Change
Continuous TX ON condition
TX Power Code : 500 code Applied
CH : 62
RBW : 100KHz
VBW : 100KHz
SPAN : 10MHz
REF. Level : 10dBm
ATT. : 20dB
(5)
NO
C446
= 3.7V?
Check the
Battery Block
YES
(6)
(7)
Level of PAM400
Pin #1 is
1.2V?
YES
NO
Check
U402 TXP(R426) OK ?
U402
Check & Change
YES
(6)
(6)
NO
PAM400 pin#1
About -5 dBm?
NO
Change PAM400
YES
(8)
(9)
U402 Check Pin#1,
#8,#16,#22,#31,#48
=Clean 2.9V?
NO
C417,C431,C449,C447,C430
Check or resolder
(8)
U402 Check
Pin#28,29,30,54=100mV?
YES
NO
(10)
(11)
(10)
NO
U402 Check Pin #34(R401) :
26MHz ? Vpp : 1.2V?
YES
YES
(12)
NO
R401 = 26MHz ?
Vpp : 1.2V?
(8)
U402
Change or resolder
NO
R400 = 2.8V ?
YES
(13)
TCX401
Change or resolder
Check U402
10-37
C404,R401
resolder
10-38
11. PCB Diagrams
ZD410
U406
HDC301
ANT101
ANT100
ZD409
ZD303
HDC401
R F S1 0 1
F100
U C D 100
PAM101
U101
U204
U404
BAT300
ZD302
TP208
TP200
TP203
TP201
TP202
TP204TP205TP206
V309
V310
V312
SIM301
Q301
ZD310
V403
V402
V311
V307
V306
ZD404
ZD406
ANT102
U304
HDC300
ZD403
ZD311
FPC_CAM
FPC_VOL
U303 U302
U201
ZD203
U202
TCX101
G3
G4
11-1
PCB Diagrams
TP301
Q402
Q400
F401
U 401
ZD401
ZD407
Q403
D401
ZD408
U 400
ZD400
CN201
OSC401
O SC 2 0 1
UME201
UCP201
TP216
TP215
Q401
UCD301
UCD401
ZD305
F301
H D C 30 2
ZD301
MOD100
ZD304
Q100
U301
U 305
BTC400
ZD306
U405 ZD402
U300 U402
V401
IFC400
ZD309
U203
ZD308
V R 200
ZD307
F302 F303F304
11-2
12. Block Diagrams
12-1. RF Solution Block Diagram
12-1
Block Diagrams
12-2. Base Band Solution Block Diagram
12-2
13. Reference data
13-1. 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
13-1

Samsung SGH-T629 service manual

Transcription

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