GSM TELEPHONE SGH-X630
GSM TELEPHONE
CONTENTS 1.
Safety Precautions
2.
Specification
3.
Product Function
4.
Array course control
5.
Exploded View and Parts List
6.
Disassembly and Assembly instructions
7.
MAIN Electrical Parts List
8.
Block Diagrams
9.
PCB Diagrams
10.
Flow Chart of Troubleshooting
11.
Reference data
Contents 1. Safety Precautions 1-1. Repair Precaution ...........................................................................1-1 1-2. ESD(Electrostatically Sensitive Devices) Precaution ...........................1-2 2. Specification 2-1. GSM General Specification ..............................................................2-1 2-2. GSM Tx Power Class ......................................................................2-2 2-3. EDGE TX Power Level ....................................................................2-3 3. Product Function 3-1. Main Function ................................................................................3-1 4. Array course control Software Downloading 4-1. Downloading Binary Files ................................................................4-2 4-2. Pre-requsite for Downloading ..........................................................4-2 4-3. S/W Downloader Program ...............................................................4-3 5. Exploded View and Parts List 5-1. Cellular phone Exploded View .........................................................5-1 5-2. Cellular phone Part list ...................................................................5-2 6. Disassembly and Assembly instructions 6-1. Disassembly ..................................................................................6-1 6-2. Assembly ......................................................................................6-3 7. MAIN Electrical Parts List 8. Block Diagrams 9. PCB Diagrams
Contents 10. Flow Chart of Troubleshooting 10-1. Baseband 10-1-1. Power ON ..............................................................................10-1 10-1-2. Initial ....................................................................................10-4 10-1-3. Sim Part ...............................................................................10-7 10-1-4. LCD Display part ....................................................................10-9 10-1-5. Microphone Part ...................................................................10-12 10-1-6. Speaker Part ........................................................................10-15 10-1-7. Receiver Part .......................................................................10-19 10-1-8. Camera Part ........................................................................10-21 10-1-9. Mp3 Part .............................................................................10-23 10-1-10. FM Radio Part ....................................................................10-26 10-2. RF 10-2-1. EGSM RX .............................................................................10-28 10-2-2. DCS RX ...............................................................................10-29 10-2-3. PCS RX ...............................................................................10-30 10-2-4. EGSM TX .............................................................................10-31 10-2-5. DCS & PCS TX .....................................................................10-32 11. Reference data
1. Safety Precautions 1-1. Repair Precaution ● Repair in Shield Box, during detailed tuning. Take specially care of tuning or test, because specipicty of cellular phone is sensitive for surrounding interference(RF noise). ● Be careful to use a kind of magnetic object or tool, because performance of parts is damaged by the influence of manetic force. ● Surely use a standard screwdriver when you disassemble this product, otherwise screw will be worn away. ● Use a thicken twisted wire when you measure level. A thicken twisted wire has low resistance, therefore error of measurement is few. ● Repair after separate Test Pack and Set because for short danger (for example an overcurrent and furious flames of parts etc) when you repair board in condition of connecting Test Pack and tuning on. ● Take specially care of soldering, because Land of PCB is small and weak in heat. ● Surely tune on/off while using AC power plug, because a repair of battery charger is dangerous when tuning ON/OFF PBA and Connector after disassembing charger. ● Don't use as you pleases after change other material than replacement registered on SEC System. Otherwise engineer in charge isn't charged with problem that you don't keep this rules.
1-1
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Safety Precautions
1-2. ESD(Electrostatically Sensitive Devices) Precaution Several semiconductor may be damaged easilly by static electricity. Such parts are called by ESD (Electrostatically Sensitive Devices), for example IC,BGA chip etc. Read Precaution below. You can prevent from ESD damage by static electricity. ● Remove static electricity remained your body before you touch semiconductor or parts with semiconductor. There are ways that you touch an earthed place or wear static electricity prevention string on wrist. ● Use earthed soldering steel when you connect or disconnect ESD. ● Use soldering removing tool to break static electricity. , otherwise ESD will be damaged by static electricity. ● Don't unpack until you set up ESD on product. Because most of ESD are packed by box and aluminum plate to have conductive power,they are prevented from static electricity. ● You must maintain electric contact between ESD and place due to be set up until ESD is connected completely to the proper place or a circuit board.
1-2
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2. Specification 2-1. GSM General Specification GSM 900
DCS1800
PCS1900
F r e q . Ba n d [ M Hz ] Uplink/ Downlink
88 0~9 15 92 5~9 60
1710~1785 1805~1880
1850~1910 1930~1990
AR FC N r ange
0~12 4 & 9 75 ~10 23
512~885
512~810
T x /Rx s pacing
45 M Hz
95 M Hz
80 M Hz
G P RS
270.833 Kbp s 3.692 us
270.833 Kbp s 3.692 us
270.833 Kbp s 3.692 us
EDGE
812.5 K bp s 3.692 us
812.5 K bp s 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
G P RS
0.3 GM S K
0.3 GM S K
0.3 G MS K
EDGE
8 P SK
8 P SK
8 P SK
G P RS
33 dBm~5 dBm
30 dBm~0 dBm
30 dBm~0 dBm
ED G E
27~5 dBm
26~0 dBm
26~0 dBm
G P RS
5 pcl~19 pcl
0 pcl~15 pcl
0 pcl~15 pcl
EDGE
8~ 19(clas s E 2)
2~15(class E2)
2~15(class E2)
Sens itivity
-102 dBm
-100 dBm
-102 dBm
T DM A Mu x
8
8
8
Cell Radius
35 Km
2 Km
2 Km
M od . Bit rate/ Bit P eriod
T i m e Slo t Period/Frame Per iod
Modu lation
M S P o w er
P o wer Leve l
2-1
Speclflcation
2-2. GSM Tx Power Class TX Power control level
GSM900
TX Power control level
DCS1800
TX Power control level
PCS1900
5
33±2 dBm
0
30±2 dBm
0
30±2 dBm
6
31±3 dBm
1
28±3 dBm
1
28±3 dBm
7
29±3 dBm
2
26±3 dBm
2
26±3 dBm
8
27±3 dBm
3
24±3 dBm
3
24±3 dBm
9
25±3 dBm
4
22±3 dBm
4
22±3
10
23±3 dBm
5
20±3 dBm
5
20±3 dBm
11
21±3 dBm
6
18±3 dBm
6
18±3 dBm
12
19±3 dBm
7
16±3 dBm
7
16±3 dBm
13
17±3 dBm
8
14±3 dBm
8
14±3 dBm
14
15±3 dBm
9
12±4 dBm
9
12±4 dBm
15
13±3 dBm
10
10±4 dBm
10
10±4 dBm
16
11±5 dBm
11
8±4 dBm
11
8±4 dBm
17
9±5 dBm
12
6±4 dBm
12
6±4 dBm
18
7±5 dBm
13
4±4 dBm
13
4±4 dBm
19
5±5 dBm
14
2±5 dBm
14
2±5 dBm
15
0±5 dBm
15
0±5 dBm
2-2
dBm
Speclflcation
2-3. EDGE TX Power Level TX Power control level
GSM900
TX Power control level
DCS1800
TX Power control level
PCS1900
8
27±3 dBm
2
26±3 dBm
2
26±3 dBm
9
25±3 dBm
3
24±3 dBm
3
24±3 dBm
10
23±3 dBm
4
22±3 dBm
4
22±3 dBm
11
21±3 dBm
5
20±3 dBm
5
20±3 dBm
12
19±3 dBm
6
18±3 dBm
6
18±3 dBm
13
17±3 dBm
7
16±3 dBm
7
16±3 dBm
14
15±3 dBm
8
14±3 dBm
8
14±3 dBm
15
13±3 dBm
9
12±4 dBm
9
12±4 dBm
16
11±5 dBm
10
10±4 dBm
10
10±4 dBm
17
9±5 dBm
11
8±4 dBm
11
8±4 dBm
18
7±5 dBm
12
6±4 dBm
12
6±4 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
2-3
3. Product Function 3-1. Main Function -Camera and camcorder -Music player -Bluetooth -Web browser -Get personal with photo caller ID -Name card -Multimedia Message Service (MMS) -Java -Calendar -Voice recorder -Alarm
3-1
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4. Array course control
Test Jig (GH80-03307A)
Test Cable (GH39-00127A)
RF Test Cable (GH39-00283A) 4-1
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Array course control
Software Downloading 4-1. Downloading Binary Files • Three binary files for downloading X630. – X630XXYY.s3 : Main source code binary.
4-2. Pre-requsite for Downloading • Downloader Program(OptiFlash.exe) • X630 Mobile Phone • Data Cable • Binary files
4-2
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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
4-3
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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
4-4
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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 “X630XXYY.s3”, for the downloader binary setting.
Make sure that not to change the reserved memory regions. In case of X800 the reserved regions are : -0x20000000 – 0x2000ffff -0x21ff0000– 0x21ff1fff -0x29000000 – 0x30000000
4-5
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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. : *#5002*8376263# Full Reset : *2767*3855#
4-6
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5. Exploded View and Parts List 5-1. Cellular phone Exploded View QRF03 QCK01 QMW02
QVO01
QFR01
QCR05 QKP01
QAR01 QLC01
QCA02 QVK01 QME01
QMP01 QMI01
QSP01 QAN05 QAN02
QMI03 QCA01
QMO01
QRE01 QRF01
QIF01 QCR05 QBA01
QBA00
5-1
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Main Electrical Parts List
5-2. Cellular phone Parts list Design LOC QAN02 QAN05 QAR01 QBA00 QBA01 QCA01 QCA02 QCK01 QCR05 QCR05 QIF01 QKP01 QLC01 QME01 QMI01 QMI03 QMO01 QMP01 QMW02 QRE01 QRF01 QSP01 QVK01 QVO01 QFR01 QRF03
Disciption INTENNA-SGHX630 MEC-INTENNA CONTACT AUDIO-RECEIVER PMO-COVER BATTERY INNER BATTERY PACK-800MAH,BLK, UNIT-CAMERA UNIT-CAMERA KEY PMO-CAMERA KEY SCREW-MACHINE SCREW-MACHINE PMO-COVER IF ASSY KEYPAD-(SER/VS) LCD-SGHX630 MODULE UNIT-METAL DOME MICROPHONE-ASSY-SGHE340 RMO-MIC HOLDER MOTOR DC-SGHX630 PBA MAIN-SGHX630 PMO-COVER WINDOW LCD MEC-COVER REAR MPR-COVER RF SPEAKER UNIT-VOLUME KEY PMO-VOLUME KEY MEC-COVER FRONT PMO-COVER EAR JACK
5-2
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SEC CODE GH42-00815A GH75-08168A 3009-001195 GH72-29602A GH43-01850A GH59-02975A GH59-03029A GH72-29601A 6001-001478 6001-001478 GH72-29603A GH98-01513A GH07-00874A GH59-03030A GH30-00199A GH73-06602A GH31-00235A GH92-01656A GH72-29595A GH75-09378A GH74-21461A 3001-001949 GH59-03028A GH72-29600A GH75-09377A GH72-29594A
Main Electrical Parts List
Disciption BAG PE ADAPTOR-SGHN288 TAD UNIT-EARPHONE(BLK) LABEL(P)-WATER SOAK LABEL(P)-WATER SOAK MANUAL-WARRANTY CARD MANUAL-SFC LABEL(P)-BARCODE RUSSIA MANUAL USERS-EU RUSSIAN LABEL(R)-MAIN(SER) CUSHION-CASE TA2 MA2 BOX(P)-UNIT MAIN(SER) MPR-CUSHION CAMERA CONN MPR-TAPE LCD WINDOW MPR-TAPE LCD 1 MPR-TAPE LCD 2 MPR-TAPE HW MPR-VINYL BOHO WINDOW 1 MPR-VINYL BOHO WINDOW 2 MPR-VINYL BOHO WINDOW 3 MPR-TAPE MOTOR WIRE MPR-TAPE LCD FPCB MPR-TAPE LCD TOP
SEC CODE 6902-000297 GH44-00184A GH59-02472A GH68-02026A GH68-02026A GH68-02623A GH68-04336A GH68-08494A GH68-09947A GH68-10706A GH69-03902A GH69-03903A GH74-21462A GH74-21488A GH74-22951A GH74-22952A GH74-22953A GH74-22954A GH74-22956A GH74-22958A GH74-24456A GH74-24457A GH74-24458A
5-3
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6. Disassembly and Assembly instructions 6-1. Disassembly
1
2 -USE DISASSEMBLING TOOL(MUST) -HANDLE WITH CARE NOT TO BREAK THE REAR COVER.
1) LOOSE THE FOUR SCREWS ON THE REAR COVER AND SEPARATE THEM FROM THE REAR COVER. ※ caution
1) USING THE DISASSEMBLING TOOL, OPEN THE SIDE LOCKER BY PUSHING THE SIDE HOOK. ※ caution
1) BE CAUTIOUS NOT TO DAMAGE OR
1) BE CAUTIOUS NOT TO DAMAGE OR
SCRATCH THE REAR COVER.
SCRATCH THE REAR COVER.
3
4
1) USING THE DISASSEMBLING TOOL, OPEN THE OPPOSITE SIDE LOCKER BY PUSHING THE HOOK. 2) SEPARATE THE REAR COVER FROM THE HANDSET.
1) SEPARATE CAMERA-KEY AND VOLUME-KEY.
※ caution
※ caution
1) BE CAUTIOUS NOT TO DAMAGE OR
1) TAKE CARE NOT TO DAMAGE F-PCB AND
SCRATCH THE REAR COVER.
CONNECTOR. 6-1
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Disassembly and Assembly instructions
5
6
1) LOOSE TWO SCREWS AND SEPARATE THEM. 2) SEPARATE CAMERA MODULE FROM INTENNA ASS'Y. 2) SEPARATE INTENNA LOCKERS CAREFULLY. ※ caution
1) BE CAUTIOUS NOT TO BREAK INTENNA 1) REMOVE THE TAPE FROM SPEAKER &
LOCKERS. 2) BE CAUTIOUS NOT TO TEAR CAMERA
MOTOR CONNECTOR. 2) SEPARATE SPEAKER & MOTOR CONNECTOR.
FPCB.
7
8
1) REMOVE INSULATION TAPE. 2) OPEN THE LCD CONNECTOR AND SEPARATE THE LCD F-PCB. 3) SEPARATE LCD MODULE. 1) SEPARATE CAMERA CONNECTOR.
※ caution
※ caution
1) SEPARATE CAREFULLY NOT TO DAMAGE
1) CONFIRM CAMERA F-PCB TO BE GOOD.
THE LCD MODULE. 6-2
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Disassembly and Assembly instructions
6-2. Assembly
1
2 CHECK THE GUIDE RIB.
1) CONNECT LCD FPCB TO LCD CONNECTOR. 2) ATTACH LCD TO MAIN PBA ACCORDING TO THE GUIDE RIB.
1) PUT THE KEYPAD ON THE GROOVE OF
3) ATTACH THE INSULATION TAPE.
FRONT. ※ caution
※ caution
1) CONFIRM SAFE ARRIVAL OF KEYPAD ON
1) CONFIRM GOOD CONNECTION BETWEEN FPCB AND CONNECTOR.
THE GUIDE RIB.
3
4
1) JOIN CAMERA MODULE TO MAIN PBA. ※ caution
1) CONFIRM GOOD CONNECTION BETWEEN
1) JOIN THE INTENNA AND SCREW DOWN.
FPCB AND CONNECTOR.2) CONFIRM THE
※ caution
CONNECTOR NOT TO BE TILTED.
1) CONFIRM SAFE ARRIVAL OF INTENNA.
6-3
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Disassembly and Assembly instructions
5
6
1) PUT THE CAMERA ON THE ROOM. 2) CONNECT MOTOR AND SPEAKER. 3) ATTACH THE INSULATION TAPE ON IT.
1) PUT THE MAIN PBA TO THE FRONT ACCORDING TO THE BOSS AND PBA HOLDER.(SEE THE PICTURE BELOW.) ※ caution
※ caution
1) CONFIRM CAMERA MODULE NOT TO BE TILTED. 1) CONFIRM SAFE ARRIVAL OF MAIN PBA.
8
7
1) JOIN THE CAMERA KEY AND VOLUME KEY.
1) JOIN THE REAR COVER.
※ caution
2) CENTER THE CAMERA.
1) CONFIRM THE RIGHT DIRECTION.
※ caution
2) CONFIRM GOOD CLICK SENSITIVITY.
1) CONFIRM THE CAMERA TO BE CENTERED. 6-4
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Disassembly and Assembly instructions
9
10
1) JOIN THE REAR COVER BY PUSHING IT 1) SCREW DOWN ON THE 4 POINTS OF REAR
WITH HANDS.
COVER.
※ caution
1) CONFIRM THAT THERE IS NO GAP
3) ATTACH THE RF SHEET ON THE RIGHT
BETWEEN FRONT AND REAR.
POSITION.
6-5
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7. MAIN Electrical Parts List SEC CODE 4202-001072 4302-001158 3711-006084 2203-006194 2203-000254 2203-005061 2203-005061 2203-005061 2203-006183 2203-000679 2203-000812 2203-000812 2203-006466 2203-000233 2203-006562 2203-006562 2203-006260 2203-006562 2203-006562 2203-005061 2203-006562 2203-000254 2203-001405 2203-001405 2203-005061 2203-006562 2203-006190 2203-000438 2203-006838 2203-000254 2203-006423 2203-000254 2203-000254 2203-005482 2203-001405 2203-005061 2203-006348 2203-000330
Design LOC ANT101 BAT101 BTC602 C100 C101 C102 C104 C106 C107 C108 C109 C110 C111 C113 C115 C116 C117 C118 C119 C120 C121 C122 C123 C124 C125 C126 C200 C201 C202 C203 C204 C205 C206 C207 C208 C209 C210 C211
Discription ANTENNA-CHIP BATTERY-LI(2ND) HEADER-BATTERY C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP 7-1
SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization
STATUS SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA
Main Electrical Parts List
SEC CODE 2203-000330 2203-005061 2203-005061 2203-006562 2203-000254 2203-006423 2203-000254 2203-006423 2203-005482 2203-005482 2203-005482 2203-006562 2203-005482 2203-005482 2203-006194 2203-006423 2203-000386 2203-000386 2203-006562 2203-000254 2203-000854 2203-000254 2203-001124 2203-001124 2203-000233 2203-006348 2203-005061 2203-005061 2203-005061 2203-005061 2203-000628 2203-005061 2203-000854 2203-000854 2203-000854 2203-006562 2203-006562
Design LOC C212 C213 C214 C300 C302 C303 C304 C305 C306 C307 C308 C309 C310 C311 C312 C313 C314 C315 C400 C402 C403 C404 C405 C406 C409 C410 C411 C413 C414 C415 C418 C419 C420 C421 C422 C423 C424
Discription C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP
7-2
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STATUS SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA
Main Electrical Parts List
SEC CODE 2203-000812 2203-000812 2203-000812 2203-000812 2203-006562 2203-000311 2203-000330 2203-000940 2203-006562 2203-000330 2203-000940 2203-006556 2203-005736 2203-005717 2203-006462 2203-006194 2203-006462 2203-006462 2203-000628 2203-006562 2203-006562 2203-006423 2203-000940 2203-001405 2203-000654 2203-000278 2203-006562 2203-006462 2203-006423 2203-006423 2203-000940 2203-000278 2203-000654 2203-001405 2203-006562 2203-006562 2203-006423 2404-001339
Design LOC C425 C426 C427 C428 C429 C430 C431 C432 C433 C434 C435 C436 C437 C438 C439 C440 C443 C444 C445 C446 C447 C448 C449 C450 C451 C452 C453 C454 C455 C456 C457 C458 C459 C460 C500 C501 C502 C503
Discription C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-TA,CHIP 7-3
SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization
STATUS SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA
Main Electrical Parts List
SEC CODE 2203-006324 2203-006562 2203-006825 2203-006825 2203-005061 2203-005061 2203-006562 2203-006825 2203-006562 2203-006825 2203-006825 2203-006562 2203-006562 2203-002443 2203-002443 2203-000189 2203-005061 2203-005482 2203-005725 2703-001178 2203-000330 2203-006361 2203-006423 2203-005725 2203-006324 2203-006846 2203-000812 2203-002677 2203-006361 2203-006423 2203-006194 2203-005682 2203-006121 2203-006305 2203-006305 2203-000311 2203-005736
Design LOC C504 C505 C506 C507 C508 C509 C510 C511 C512 C513 C514 C516 C517 C518 C519 C601 C602 C604 C700 C701 C704 C705 C706 C707 C708 C710 C711 C712 C713 C715 C716 C717 C718 C719 C720 C722 C723
Discription C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP INDUCTOR-SMD C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP
7-4
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STATUS SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SNA SA SA SA SA SA SA SA SA SA SA SA
Main Electrical Parts List
SEC CODE 2203-006194 2203-006194 2203-006305 2203-005682 2203-006423 2203-006562 2203-006562 2203-006194 2203-006048 2203-006562 2203-006048 2203-006194 0407-000115 0404-001245 0403-001547 3722-002082 2901-001286 2901-001286 2901-001286 2901-001286 2901-001286 2901-001286 2901-001286 2911-000034 2901-001256 3711-005643 3710-001611 3301-001342 3301-001534 3301-001342 3301-001342 2703-002989 2703-001231 2703-002313 2703-002910 2703-002313 3301-001342 3301-001729
Design LOC C724 C725 C728 C731 C732 C733 C734 C735 C736 C737 C738 C739 D1 D2 D201 EAR401 F501 F502 F503 F504 F505 F506 F507 F700 F704 HDC2 IFC601 L400 L401 L402 L403 L404 L405 L406 L408 L409 L410 L500
Discription C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP DIODE-ARRAY DIODE-SCHOTTKY DIODE-ZENER JACK-PHONE FILTER-EMI SMD FILTER-EMI SMD FILTER-EMI SMD FILTER-EMI SMD FILTER-EMI SMD FILTER-EMI SMD FILTER-EMI SMD DUPLEXER-FEM FILTER-EMI SMD HEADER-BOARD TO BOARD CONNECTOR-INTERFACE BEAD-SMD BEAD-SMD BEAD-SMD BEAD-SMD INDUCTOR-SMD INDUCTOR-SMD INDUCTOR-SMD INDUCTOR-SMD INDUCTOR-SMD BEAD-SMD BEAD-SMD 7-5
SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization
STATUS SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA
Main Electrical Parts List
SEC CODE 2703-001242 2703-001242 GH71-05809A GH71-05809A 2703-002910 2203-005281 2703-002597 2703-002597 2703-002636 2703-002636 2703-002700 2703-002700 3301-001208 0601-002160 0601-002160 2801-004466 2801-004458 2801-004552 1201-002368 1203-003432 2007-000162 2007-009169 2007-009160 2007-000982 2007-007308 2007-007314 2007-008052 2007-008055 2007-008055 2007-009170 2007-000138 2007-008542 2007-000157 2007-000146 2007-008055 2007-008542 2007-008542
Design LOC L501 L502 L700 L701 L702 L703 L704 L705 L706 L707 L708 L709 L710 LED501 LED502 OSC202 OSC301 OSC700 PAM101 Q700 R100 R101 R102 R103 R104 R105 R106 R107 R108 R109 R111 R112 R113 R200 R201 R202 R203
Discription INDUCTOR-SMD INDUCTOR-SMD NPR-ANTENNA CONTACT V2 NPR-ANTENNA CONTACT V2 INDUCTOR-SMD C-CER,CHIP INDUCTOR-SMD INDUCTOR-SMD INDUCTOR-SMD INDUCTOR-SMD INDUCTOR-SMD INDUCTOR-SMD BEAD-SMD LED LED CRYSTAL-SMD CRYSTAL-SMD CRYSTAL-SMD IC-POWER AMP IC-POSI.FIXED REG. R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP
7-6
SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization
STATUS SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA
Main Electrical Parts List
SEC CODE 2007-008542 2007-008542 2007-000162 2007-008516 2007-000157 2007-007528 2007-000139 2007-000139 2007-001292 2007-001292 2007-008542 2007-001284 2007-000143 2007-000143 2007-008055 2007-000171 2007-008055 2007-008055 2007-008483 2007-009124 2007-000170 2007-000171 2007-007306 2007-000137 2007-008647 2007-008647 2007-000171 2007-000171 2007-000157 2007-000148 2007-000171 2007-000148 2007-000148 2007-000172 2007-000171 2007-000171 2007-000172 2007-000171
Design LOC R204 R205 R206 R207 R208 R209 R210 R211 R212 R213 R214 R215 R301 R302 R303 R304 R305 R306 R307 R308 R309 R400 R401 R402 R403 R404 R405 R406 R407 R408 R409 R410 R411 R412 R413 R414 R415 R416
Discription R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP 7-7
SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization
STATUS SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA
Main Electrical Parts List
SEC CODE 2007-000171 2007-007142 2007-000161 2007-007142 2007-000161 2007-000141 2007-000141 2007-000139 2007-009170 2007-009170 2007-000171 2007-000141 2007-000141 2007-008478 2007-008478 2007-008786 2007-009154 2007-007142 2007-008051 2007-000159 2007-007142 2007-008055 2007-000159 2007-000140 2007-009233 2007-008483 2007-000171 2007-008542 2007-008052 2007-001288 2007-001288 2007-008542 2007-000171 2007-008040 2007-008483 2007-008040 2007-008040
Design LOC R417 R418 R419 R420 R421 R422 R423 R424 R427 R428 R429 R430 R431 R432 R433 R434 R435 R436 R437 R438 R440 R441 R442 R443 R500 R501 R502 R503 R504 R505 R506 R507 R508 R600 R601 R602 R603
Discription R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP
7-8
SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization
STATUS SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SNA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA
Main Electrical Parts List
SEC CODE 2007-008040 2007-008040 2007-008419 2007-008419 2007-008419 2007-008419 2007-008419 2007-008516 2007-008040 2007-008040 2007-008040 2007-008040 2007-008040 2203-001259 2007-001290 2007-000139 2007-000139 2007-008542 2007-008588 2703-002793 2007-008542 2007-008542 2007-007741 2007-008516 2007-007134 2007-008587 2007-008542 2007-008045 2007-009314 2007-008800 2007-000157 2007-008542 2007-008542 3705-001358 3709-001451 3708-002162 3710-002081 3710-002081
Design LOC R604 R605 R608 R609 R610 R611 R612 R613 R614 R615 R616 R617 R618 R700 R702 R703 R704 R705 R706 R707 R708 R709 R712 R713 R714 R721 R723 R724 R725 R727 R728 R729 R730 RFS701 SIM101 SLC1 SOC3 SOC4
Discription R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP C-CER,CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP INDUCTOR-SMD R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP CONNECTOR-COAXIAL CONNECTOR-CARD EDGE CONNECTOR-FPC/FFC/PIC SOCKET-BOARD TO BOARD SOCKET-BOARD TO BOARD 7-9
SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization
STATUS SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA
Main Electrical Parts List
SEC CODE
Design LOC
Discription
2404-001381
TA103
C-TA,CHIP
SA
2404-001381
TA112
C-TA,CHIP
SA
2404-001225
TA114
C-TA,CHIP
SA
2404-001381
TA301
C-TA,CHIP
SA
2404-001225
TA401
C-TA,CHIP
SA
2404-001348
TA407
C-TA,CHIP
SA
2404-001225
TA408
C-TA,CHIP
SA
2404-001225
TA412
C-TA,CHIP
SA
2404-001381
TA416
C-TA,CHIP
SA
2404-001348
TA417
C-TA,CHIP
SA
2404-001151
TA442
C-TA,CHIP
SA
2404-001406
TA603
C-TA,CHIP
SA
1404-001165
TH101
THERMISTOR-NTC
SA
1203-003663
U101
IC-BATTERY
SA
0801-002529
U103
IC-CMOS LOGIC
SA
0801-002958
U104
IC-CMOS LOGIC
SA
1205-002272
U202
IC-TRANSCEIVER
SA
GH13-00036A
U302
IC ASIC-SGHX670
SA
1203-003585
U303
IC-POSI.FIXED REG.
SA
0801-002975
U304
IC-CMOS LOGIC
SA
1201-002233
U401
IC-AUDIO AMP
SA
1001-001306
U403
IC-ANALOG MULTIPLEX
SA
1204-002398
U404
IC-DEMODULATOR
SA
1203-003058
U501
IC-POSI.FIXED REG.
SA
1203-004164
U502
IC-DC/DC CONVERTER
SA
1203-003708
U504
IC-DC/DC CONVERTER
SNA
4709-001374
U755
BLUETOOTH MODULE
SA
1205-002944
UCD100
IC-TRANSCEIVER
SA
1203-004119
UCD102
IC-POWER SUPERVISOR
SA
1002-001441
UCD402
IC-D/A CONVERTER
SA
GH09-00044A
UCP201
IC MICOM
SA
1108-000068
UME753
IC-MCP
SA
1405-001108
V401
VARISTOR
SA
1405-001108
V404
VARISTOR
SA
0406-001223
V501
DIODE-TVS
SA
1405-001108
VR215
VARISTOR
SA
1405-001108
VR505
VARISTOR
SA
7-10
SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization
STATUS
Main Electrical Parts List
SEC CODE 1405-001108 1405-001108 1405-001108 1405-001108 1405-001108 1405-001108 1405-001108 1405-001108 1405-001108 1405-001108 1405-001108 1405-001082 1405-001082 0406-001208 0406-001150 0406-001150 0406-001150 0406-001208 1405-001108 0403-001547 0406-001208 0406-001208
Design LOC VR506 VR507 VR508 VR509 VR510 VR511 VR515 VR516 VR517 VR518 VR520 VR602 VR603 ZD401 ZD402 ZD403 ZD404 ZD501 ZD519 ZD601 ZD604 ZD605
Discription VARISTOR VARISTOR VARISTOR VARISTOR VARISTOR VARISTOR VARISTOR VARISTOR VARISTOR VARISTOR VARISTOR VARISTOR VARISTOR DIODE-TVS DIODE-TVS DIODE-TVS DIODE-TVS DIODE-TVS VARISTOR DIODE-ZENER DIODE-TVS DIODE-TVS
7-11
SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization
STATUS SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA
8. Block Diagrams
8-1
SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization
9. PCB Diagrams
V403 V402 R413R416 C428C427 R412R415
C441
L701 L700
L405 R425
C701
C741
L407C451
EAR401
L703 R700 C703
C452
C458
ZD401
C459
C512
CN2
R504
C510C516
U704
C517 R507
L500 ZD40 3 C509
C507 R503
C508
C506 V404R414R417V401C425
CN3
R729
C713 ZD519
C519
C513L502
U703
C511L501 R438C457C435 R421 F704 C514C120C449R442 C103 C114C101
D2
R424
C442
R429 C445 C429 L406L409R422 R418 R430R431R423 C447C453C433 R436R440R420
U753
C301
C119 C121 C116 R111 C126
BAT101RR550056
C113
C708
C707 C706
C728 R724 C735 C732
R501 R305
U102
R709 R708
TH101
R104
R105 C122
C724
R703 R704
C722 R714
U403
C503C206C304
R201 C204
U303
C518
C432R419
C108
R110
VR215
C312 R727 R601 C313C733
R306
R203
R605 VR516
VR511
R603 R604 VR505
R614
VR602
VR517
R101
U101C111
C604
9-1
ZD601
C603
IFC601
VR515
R102
BTC60 2 R107
VR510
C107
C112
R606
ZD604R607
R613 R612 ZD605R611 R610 R609 R608
D201 VR603
R108 R109
C106 C109 C110
U103
R728
MI C401
R210R211 C431
VR508 R113 VR520 VR509R618R616 R615
C738C737
C734
R204
U202
R600 VR507 R602 VR506 R617
SIM101
Q700
0 R208C209C21 C214 R209 R212 R213 C434 C213C602 C430
G1
R433 R432 R112 R207
G4 R103
TP_RT S TP_CT S
C736R202 R205
U755
C123
C305 R214
TP_RAM1_C S
ANT10 1
R710
R721
OSC700U104
C100
U501
S TP_CP_OEN TP_ROM2_C S TP_ROM1_C
TP101
C718 C717 C716
C705C704
UCD10 0
C725 R713
C201 C200 R200
C300 C102 R100
R711 C711 R706
R725 R723 C731
C415L400 C208 R206
TP_D0 TP_A0
C739
C416 U401
U201
C302
C303 R303
R712
C421
C401C408
VR518
R307
C715
C412
C104 C115 C117 R106 C118 C124 C740 C125 R215 R406 C405C406 R300 C420 L402L403 C403 U304 R400 C400 C505 L410C402R403 R405C404R404 R441 R428 C422 C450R427R407
C407
A(0)_TP
C207 C205 C202 C203
C413 C414
C411
C410
C721C714C712R702 L704 L705 L706 L707 L708 L709
UCD40 2
OSC301C417R409
U302
C310R304C212OSC202
C211
C720C723
C418R401
C314R308
R309C315 R302 R301
R502
C309 C306 C307 C311 C308
TP_CP_WEN
F100
R411R410C424C423
L600 F502F505 F503F506
G3
C700L702 C710 R707
R408R402 C419C409
L401
RFS70 1 C709 R705
R434 C444 C443
L601
D1
PAM101R730
U404
C719
L404 R435
R500 C500C501 C502
C446RC443478
C439
C455 L408 C440 C436 C438 C437 C456 C454
CN4
C504
C426
F504F501F507
CN1
ZD501
G2
PCB Diagrams
REC_ N REC_ P
SEN D
LED501
UP I DOW N
RI GHT
MEN U
LEFT
LED502
STO PW R
CLEA R
1
2
3
4
5
6
7
8
9
*
SHARP TP611
0 C605
C601
9-2
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 U102
NO
C119 ≥ 1.8V ?
Check U102 and C119
YES C116 and C121 = 2.8V?
NO
YES
NO
C113=1.5V?
Check U102 and C113
YES
Check the clock signal
NO
at pin #1 of OSC700
Check the clock generation circuit (OSC700, U104 pin#4)
Freq.=13MHz,Vrms ≥300mV YES
Check the Initial operation
END 10-1
SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization
DSP_AB(0:8)
SERLE SERDAT SERCLK
BAND_SEL MOD_SEL TX_EN XOENA SX_EN PAC_EN RX_EN
DSP_IO DSP_RWN FLASH_RESET
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)
R112
10-2
This Document can not be used without Samsung's authorization
SAMSUNG Proprietary-Contents may change without notice
RTX_IP RTX_IN RTX_QP RTX_QN
AFC VAPC
OCTL0 OCTL1 OCTL2 OCTL3 OCTL4 OCTL5 OCTL6 OCTL7 SERLE1 SERLE2 SERDA SERCK
E6 C5 F5 E5 A4 G6 B3 A3
B1 A2 C1 C2
C125
D9 A F C E7 TXP
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
U102
A OUTA P A OUTA N A OUTB P A OUTB N MICINP MICINN MICOUTP MICOUTN A UXINP A UXINN A UXOUTP A UXOUTN
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
B5 B6 D7 D6 C7 C6
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 DA ICK DA IRN DA IDI DA IDO C126
P11 N12 R12 P12 N14 M14 N15 P15 M15 L 14 K 13 L 13 R13 M13 R14 R4 P4 L6 M6
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)
C101
VCCD_1.8
DSP_INT
DSP_DB(0:15)
C100
VCCA_2.9 VCCD_2.9
J IG_ON PWR_ON PSW1_B UF
RA REF2 RA REF1 RXTXIP RXTXIN RXTXQP RXTXQN
R111
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
UP_CLK UP_RST UP_IO SIM_IO SIM_RST SIM_CLK
C124
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
C102
2 1 K 10 J 10 J9 J8 J7 H9 H8 H7 H6 G10 G9 G8 G7 F10 F9 F8 F7 D13 NC6 NC5 GNDS17 GNDS16 GNDS15 GNDS14 GNDS13 GNDS12 GNDS11 GNDS10 G N D S9 G N D S8 G N D S7 G N D S6 G N D S5 G N D S4 G N D S3 G N D S2 G N D S1 A UX_A DC3
N4 D1 R6 P5 P3 CL K 32K XOENA Q CL K 13M_MC
PWR_SW2 PWR_SW1N PSW1_B UF RESET_O MODE PWR_K EEP INTRQ VIB _RNG_EN C14 C15 L7 K9 N10 M9 L 10 L9
RTC_CL K XOENA Q MC A DC_A UX4 DINTR
B4 C4 P13 L 11 F6 A6 M10 N11 P6 R2 K4 G5 J4 N5 N6 M3 J3 F11 K 15 B 15 E8 B 13 C10 GND_OCTL VDD_OCTL GNDV 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
VCCD_2.9
R110
R106
C104
VBAT
VBAT
ICHRG
RTCALARM
RST
PWR_KEEP
INTRQ
VBAT
UP_CS UP_SCLK UP_SDO UP_SDI
DCS_TX_EN GSM_TX_EN
VIB_EN
C117
C108
KEY_BACKLIGHT
SIMCLK SIMRST SIMDATA
C103
SIM101
C118
VCCB_2.9
1 2 3
C122 R105
C114
VCCA_2.9
C119
VLDO_1.8
6 6 1 5 5 2 4 4 3 G G G G 7 8 9 10 C109
C107
R104
TH101
C115
C116
C113
VRTC_1.5
C106
C123 22NF 25V
VCCB_2.9
C121
VRF_2.9V VCCD_2.9 VCCD_1.5
C120
C110
R103
NEG
POS
2
1
BAT101
Flow Chart of Troubleshooting
Flow Chart of Troubleshooting
10-3
SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting
10-1-2. Initial
Initial Failure
NO
The voltage at the C119=1.8V? The voltage at the C116=2.8V?
Check the U102 (If it has some problem, it has to be replaced.)
YES
NO
The voltage at the VR215 " Low --> High" ?
Check the U102 (If it has some problem, it has to be replaced.)
YES
NO
There is 32.768KHz wave form at the C211, C212 ?
Check the U201
YES The voltage is 2.8V
NO
at the C115, C118, C120 ?
Check the U102
YES NO
LCD Display OK ?
Check the LCD module
YES NO
Sound operation OK ?
Check the Audio part
YES END
10-4
SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting
VCCD_1.6
R215
VCCD_1.6
C202
VCCD_1.8
VRTC_1.5
C204
C203
C205
C206
C207
C200
C208
C201
CLK13M_TR TR_RST
2 1 NC2 NC1
D(0:15)
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 FLASH_RESET ROM1_CS ROM2_CS
RAM1_CS MV_CS
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
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
U201
T12 V14 U14 N12 N11 V12 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
R201
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)
P18 P17 M19 M16 J16 R14 U18
JACK_IN INTRQ USB_CON AMP_IN_SEL
CHG_ON EAR_SWITCH CHG_DET
AMP_EN
XOENAQ PWR_KEEP CLK32K RTCALARM
UP_SCLK UP_SDO UP_SDI UP_CS
OSC202
C211
TP_RTS BT_TXD BT_RXD TP_CTS
SDS_TXD SDS_RXD AUDIO_EN LCD_BL_EN
KEY_COL(0) KEY_COL(1) KEY_COL(2) KEY_COL(3) KEY_COL(4)
RADIO_EN FM_DAT FM_CLK VBT_EN EAR_SEL CRE
PSW1_BUF
KEY_ROW(0:4)
R207
BATT_OPEN_CHECK FM_INT MV_INT
USB_VPO USB_VMO USB_OEN USB_DATA
KEY_COL(0:4)
DSP_AB(0:8)
VCCD_1.8
USB_SUSP USB_DET
C212
DSP_DB(0:15)
R206 CP_TDO CP_TDI CP_TCK CP_TMS
SIMCLK SIMDATA SIMRST
WM_SCLK WM_CSB WM_SDIN
WM_PCM_SYNC WM_PCM_IN WM_PCM_CLK PCM_SYNC PCM_IN PCM_OUT PCM_CLK
R202 R203 R204 R205
P4 T2 P5 B 19 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 J 15 J 13 K 13 L 12 L 13 L 15 L 14 M14 N14 H19 F19 H17 G16 P15 P19 G5 V17 V19 U16 U19 W17 R13
LOWER_BYTE UPPER_BYTE
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
SIMCL K SIMIO PIO14_SIMRST PIO07_USB _SUSP PIO09_USB _VPI PIO11_USB_VMI PIO12_USB _VPO PIO13_USB_VMO PIO36_USB_OEN PIO37_USB _DA TA SPCL K 0 SPRXD0 SPTXD0_I2SD SPFS0 RIO_PIO01 DSR0_PIO02 DTR0_PIO03 RTS0_PIO04 TX0 RX0_IRQ28 CTS0_PIO29 DCD0_PIO44 PIO41_IRDA TX PIO42_IRDA RX TX1 RX1_IRQ28 K EYB RD0 K EYB RD1 K EYB RD2 K EYB RD3 K EYB RD4 K EYB RD5_PSW1_B UF K EYB RD6 K EYB RD7 K EYB RD8 K EYB RD9 K EYB RD10 K EYB RD11 PIO38_MCI_CL K PIO08_MCI_CMD PIO21_MCI_DA T0 PIO22_MCI_DA T1 PIO23_MCI_DA T2 PIO24_MCI_DA T3 PIO39_MCI_CMD_EN PIO40_MCI_DA T_EN PIO43_MCI_DA T0_EN X1RTC X2RTC RTCA L A RMN OSC32OUT PIO19_PWRK EEP PIO20_SYSCL K REQ PWM1_PIO46 PIO10 PIO25 PIO26 PIO27 PIO28 PIO32
A(0)_TP 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 CK I RESTN TMS TRSTN
A(1:24)
F18 F17 R11 T11 M12 M11 M10 M9 M8 L8 L7 K8 J 12 H12 H11 H10 H9 H8 G9 G8 A 18 A2 V13 V7 N18 M2 H18 G2 B 13 B8 W18 W8 U12 U5 U1 T18 P1 L 16 L4 F1 D18 D9 C14 C1 B 16 B 12 B6 B4 G18 W12 G15 W14 R12
R200
KEY_ROW(0) KEY_ROW(1) KEY_ROW(2) KEY_ROW(3) KEY_ROW(4)
10-5
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Flow Chart of Troubleshooting
10-6
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Flow Chart of Troubleshooting
10-1-3. Sim Part
"Insert SIM" is displayed on the LCD
NO
The voltage is 2.8V at C107?
Check the U102
YES
Is there any signal
NO
pin C109, C108, C110 ?
Check the U102 & U201
YES
Check the SIM Card
END
10-7
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Flow Chart of Troubleshooting
VBAT
SIM101
C104
6 6 1 5 5 2 4 4 3 G G G G 7 8 9 10
C103
1 2 3
C107
C108
C110
C109
VDD34 C11 VDD12 J13 UP_CLK UP_RST UP_IO SIM_IO SIM_RST SIM_CLK
N9 R10 P10 J11 K11 K14
SIMCLK SIMRST SIMDATA
VSIM K12 VRTC H11
10-8
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C106
Flow Chart of Troubleshooting
10-1-4. LCD Display part LCD display is abnormal
Check LCD connection and replace LCD
LCD Backlight is on?
NO
pin#2 of CN1
YES
Check LCD Check CN1
is high? NO
YES
pin#5 of U704
YES
is high? NO NO
C517 > 3.5V?
Check C517 Recharge Bat
YES pin#2 of U704
NO
is high? YES CHeck U704
C501, C500 is 2.9V?
NO
Check U102
YES pin#6 of ZD501
NO
is LOW?
Check F507 & U302
YES Are there anysignal
NO
at pin#5 of ZD501? YES IS there any problem at F501, F502, F504, F505
YES
Replace or resolve F501, F502, F504, F505
NO Check U302 10-9
SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization
Check U201
Flow Chart of Troubleshooting
F501 7
LCD_D(1)
8
LCD_D(3)
9
LCD_D(5)
10
LCD_D(7)
IN
OUT
IN
OUT OUT
IN
OUT G 1
F502
G
IN
3
LCD_D(14)
LCD_DO(1)
4
LCD_D(12)
LCD_DO(3)
5 6
LCD_DO(5)
LCD_D(10)
LCD_DO(7)
LCD_D(8)
7 8 9 10
OUT
LCD_D(11) LCD_D(13) LCD_D(15)
7 8 9 10
IN
OUT G 1
3 4
IN
OUT G
6
IN G
LCD_DO(14)
Y(0)_O
LCD_DO(12)
Y(2)_O
LCD_DO(10)
Y(4)_O
LCD_DO(8)
Y(6)_O
7 8 9 10
OUT OUT G
IN
5 6
7
LCD_DO(9)
LCD_D(6)
LCD_DO(11)
LCD_D(4)
8
LCD_DO(13)
LCD_D(2)
9
LCD_DO(15)
LCD_D(0)
10
OUT
2
4
IN
OUT
5
IN
OUT G
6
IN
G
7
LCD_DO(6) Y(7)
8
LCD_DO(4) Y(5)
9
LCD_DO(2) Y(3)
10
LCD_DO(0) Y(1)
2
1
Y(0) Y(2)
IN
5
Y(4)
IN
6
Y(6)
2
F506 3
IN
OUT
G
3 4
IN
OUT
1
2
IN
OUT
F505 IN
OUT
5
IN
OUT G 1
4
IN
OUT
2
OUT
IN
OUT
F504 LCD_D(9)
F503 3
OUT
IN
OUT
IN
OUT
IN
OUT G 1
G
IN
3 4 5 6
Y(7)_O Y(5)_O Y(3)_O Y(1)_O
2
F507 7
LCD_RS
8 9
MLCD_CS LCD_WEN
10
OUT
IN
OUT G
G
IN
LCD_RS_O
4
IN
OUT
1
3
IN
OUT
5
MLCD_CS_O
6
LCD_WEN_O
2
VCCD_2.9 VCCD_2.9
CN1 LED_2 LCD_DO(14) LCD_DO(12) LCD_DO(10) LCD_DO(8) LCD_DO(6) LCD_DO(4) LCD_DO(2) LCD_DO(0)
9 11 13 15 17 19 21 23 25 27 29 31
MLCD_CS_O
8 10 12 14 16 18 20 22 24 26 28 30
19 21 23 25 27 29 31
2 4 6 8 10 12 14 16 18 20 22 24 26 28 30
C500
R500
C502
3
2
ZD501
1
LCD_BL_VOUT LED_1 LCD_DO(15) LCD_DO(13) LCD_DO(11) LCD_DO(9) LCD_DO(7) LCD_DO(5) LCD_DO(3) LCD_DO(1) LCD_WEN_O LCD_RS_O
4
5
6
C501
2 4 6
1 3 5 7 9 11 13 15 17
32 NC 33 NC
1 3 5 7
10-10
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Flow Chart of Troubleshooting
10-11
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Flow Chart of Troubleshooting
10-1-5. Microphone Part
Micro-phone does not work
NO
Is the assembled status of Microphone O.K?
Reassemble the microphone
YES Check the DC bias voltage on Mic path.
NO
The voltage of C442 is about 2.2V±10%?
Solder the microphone again or Replace C442, R424, R422, R423
YES
NO
Is microphone OK?
Check U102
YES END
10-12
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Flow Chart of Troubleshooting
MICINP C429
R418 MICOUTP
MIC401
R419 C430
C431
C432
C433
R420 MICINN
C434 MICOUTN
R421 R422
R423
C435 VCCA_2.9
R424
C442
C445
R429 R430
R436
AUXOUTP
L406
C447
AUXINP
R431
R438 C449
R440 AUXINN AUXOUTN
C453
L409
R442 C457
10-13
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WM_OUT_N
WM_OUT_P
VCCD_1.8
WM_EA R_OUT_L
WM_EA R_OUT_R
Flow Chart of Troubleshooting
CODEC_3.3V
L401
WM_PCM_IN
HPGND
AGND
5 BCLK
VREF
UCD402
VMID
3 DBVDD
NC2
2 DCVDD
C409
17 18
4 DGND
19 20 21 22
C418
R408
29
28
L INEINR
MONOIN+
L INEINL
C SB
SDIN
30
31
MODE
NC4 38 NC5 37 GND 36 35 34 33 32
27
26
MONOIN-
HPDETECT 1 MCLK GND G ND G ND SCL K
23 NC3
C410
24
C411
25
C419
C423 RADIO_R
R410
RADIO_L VCCD_1.8
C424
WM_CSB
WM_SDIN
R411
WM_SCL K
CLK13M_WM
HPVDD AVDD
6 DACDAT
WM_PCM_CLK
16 L OUT2
15
14
ROUT2
13 L OUT1
CLKOUT
7 DACLRC
12
OUT3
8
PL L GND
R402
MONOOUT
R401 WM_PCM_SYNC
11
10
ROUT1
9
10-14
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C412
C413
C414
Flow Chart of Troubleshooting
10-1-6. Speaker Part
There is no sound from speaker NO
Is the terminal of speaker O.K?
Replace the speaker
YES NO
Are there any signal at L402, L403?
Check & Replace R414, R417, CN3
YES NO
Are there any signal at C402, C404?
R407 is high?
YES
The voltage at L400 >3.7V??
NO
Check U201
NO
Check & replace L400
YES
The type of sound from the speaker is Melody, Mp3, FM radio?
YES
Are there any signal at the pin #9, 13 of U403? NO
NO
YES YES Pin #2 of U403 is Low?
Check & replace U401
NO
Are there any signal at the pin #3,15 of U406?
NO
YES CHeck U201
NO Check U201 NO Check U104, R723, C735 NO Check U501 NO
NO
Are there any signal at the pin #5,6,7 of U403?
Are there any signal at C401, C408? YES
YES
Check and replace R400 & R406
The frequency at C409 is 13MHz? YES C410 = 3.3V? YES C419 = 1.8V?
Check U703 Replace UCD402
Replace U403
10-15
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Flow Chart of Troubleshooting
VBAT
L410
C400 C401
AOUTBP
R400
WM_OUT_N
EAR_OUT_R
2 C408
AOUTBN
R406
3 4
EAR_OUT_L
WM_EAR_OUT_L
V+
D4
1S2
4S1
U403
3-4IN
1-2IN 2S1
3S2
D2 5
C417
4S2
NC NC
6
12 11
AMP_IN_N R405
10 9
AOUTBN AMP_IN_SEL WM_OUT_P
D3
EAR_SEL
13
3S1
WM_EAR_OUT_R
1S1
GN D
1
14
G ND
C407
15
2S2
21 22
16 D1
17
C403
8
7
C420
C422
A MP_IN_P
A OU T B P
R409
C421
R414
SPK1P SPK1N
R417
C425
V401 C426
V404
10-16
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CN3 11 22
WM_OUT_P
WM_OUT_N
VCCD_1.8
WM_EA R_OUT_L
WM_EA R_OUT_R
Flow Chart of Troubleshooting
CODEC_3.3V
L401
AGND
5 BCLK
VREF
UCD402
VMID
3 DBVDD
NC2
2 DCVDD
C409
17 18
4 DGND
19 20 21 22
C418
R408
30
31
29
28
L INEINR
MONOIN+
L INEINL
CSB
SDIN
GND GND GND SCL K
NC4 38 NC5 37 GND 36 35 34 33 32
27
26
MONOIN-
HPDETECT 1 MCLK MODE
CLK13M_WM
HPVDD AVDD
6 DACDAT
WM_PCM_CLK
16 L OUT2
15
14 HPGND
13
ROUT2
7 DACLRC
WM_PCM_IN
OUT3
CLKOUT
12 ROUT1
PL L GND
8
R402
MONOOUT
R401 WM_PCM_SYNC
11
L OUT1
10
9
23 NC3
C410
24
C411
C412
C413
C414
25
C419
C423 RADIO_R
R410
RADIO_L VCCD_1.8
C424
WM_CSB
WM_SDIN
WM_SCL K
R411
VBAT
L400
U401 VDD
VSS
L402 VOM
A3
C402
R403
A1
VIP
PVSS
B3
C404
R404
C1
VIM
VOP
C3
SPK1P L403 SPK1N
NC
AMP_IN_P
A2
C2 EN B 2 PVDD NC
AMP_IN_N
B1
1 2 C405
AMP_EN
R407 C415
C416
10-17
SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization
C406
Flow Chart of Troubleshooting
10-18
SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting
10-1-7. Receiver Part
There is no sound from receiver.
Replace the Receiver
Is the terminal of receiver OK?
Are there any signal
Are there any signal
at R413, R416
at R412, R415
Check U102
Replace R413, R416
CHeck U102
END
10-19
SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting
R412 AOUTAP
REC_P
R416
C427
C428
REC_N
10-20
SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization
V4 0 3
R415
V4 0 2
AOUTAN
R413
Flow Chart of Troubleshooting
10-1-8. Camera part
Camera function does not work
NO
Check the connect CN2?
Connect the CN2
YES NO
Pin #2 of U703= 1.8V?
Check the U703 & L501
YES YES Pin #4 of U303 = 2.8V?
NO
Pin #1 of U303 = High?
YES
Pin#3 of OSC301 is 24MHz?
Replace OSC301
NO
and check U201
YES
Is that clock signal at the
NO
pin #14 of CN2? YES
Pin#21 of CN2 is High?
NO
Check U302
END
10-21
SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization
NO
Check U201
Flow Chart of Troubleshooting
VCCD_1.8
VCCD_1.6
1
VBAT
VFB2 10
2 VOUT
OUT2 9
3 VIN
RUN1 8
4 SW1
SW2 7
3
F704
1 VFB1
L501 C514
C511
5 GND GND 11
RUN2
C519
D2
VCCD_1.5 L502
6 C513
2
U703 C518
10-22
SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting
10-1-9. Mp3 part
There is no MP3 sound from Earphone
Are there any signal at the pin #4,6 of EAR401?
YES
Replace the Earphone
NO
Are there any signal at the pin #1, 5 of EAR401?
YES
Check the pin #4, 5 of ZD401
NO
Are there any signal at C451, C452?
YES
Check & Resolve EAR401
NO
Are there any signal at the C407, 417?
YES
Check C416, 417
NO
Are there any signal at the R203?
NO
Pin 4 of U303 is High?
YES
Check the U102
Check the U403
Check the U201
END
10-23
SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting
VCCD_1.8 VCCD_1.8
R427
R428
EAR401 1 2 3 4 5 6 7 8 9
JACK_IN EAR_SWITCH
G G G G
15 16 17 18
11 12 13 14
ZD401
4
5
6
L407
1 2 3 4 5 6 7 8 9 10 10 G G G G
ZD403
3
1
2
C450 EAR_OUT_R C451
C452
EAR_OUT_L
WM_OUT_N
WM_OUT_P
VCCD_1.8
WM_EA R_OUT_L
WM_EA R_OUT_R
C458
C459
CODEC_3.3V
L401
WM_PCM_IN
HPGND
AGND
5 BCLK
VREF
UCD402
VMID
3 DBVDD
NC2
2 DCVDD
C409
17 18
4 DGND
19 20 21 22
C418
R408
29
30
28
L INEINR
MONOIN+
L INEINL
M O DE
CSB
S DI N
31
27
26
MONOIN-
HPDETECT 1 MCLK NC4 38 NC5 37 GND 36 35 34 33 32
GND G ND G ND S CL K
23 NC3
C410
24
C411
25
C419
C423 RADIO_R
R410
RADIO_L VCCD_1.8
C424
WM_CSB
WM_SDIN
R411
WM_SCL K
CLK13M_WM
HPVDD AVDD
6 DACDAT
WM_PCM_CLK
16 L OUT2
15
14
ROUT2
13 L OUT1
CLKOUT
7 DACLRC
12
OUT3
8
P L L G ND
R402
MONOOUT
R401 WM_PCM_SYNC
11
10
ROUT1
9
10-24
SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization
C412
C413
C414
Flow Chart of Troubleshooting
10-25
SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting
10-1-10. FM Radio part
FM Radio function does not work YES
The voltage at R441 is high ?
NO
Check U201
YES
The voltage is 2.9V at R435 ?
NO
The voltage is 2.9V at C116 ?
YES
NO
Replace R435
YES
Check U102
The voltage is 2.9V at C455 ?
The voltage at #2 pin of U703 & L501 is 1.8V?
NO
NO
Check U703
YES
Check U404
YES
Are there any signal at L404?
NO
Are there any signal at R425?
NO
Check R425 & replace Earphone
YES
YES
Are there any signal at C423, C424 ?
NO
YES
Check speaker part
10-26
SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization
Check U404
Flow Chart of Troubleshooting
C437
L404
RADIO_ANT
C436
C439
C440
C443 VCCD_1.8
C444
C448
CLK32K
L408
FM_INT
A6 B1 D1 C1 A5 G2 G6 F4 G5 E1 D7 B6 F1 B4 G3 1 2
RADIO_EN
R435
RADIO_L RADIO_R
R425 RADIO_ANT
L405
C441
EAR401 1 2 3 4 5 6 7 8 9
1 2 3 4 5 6 7 8 9 10 10 G G G G
G 15 G 16 G 17 G 18
11 12 13 14
10-27
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C456
C446
R437
CD1 BUSENABLE CD2 CAGC CD3 RFIN1 RFIN2 CLOCK SWPORT CPOUT DATA TIFCENTER AGND TMUTE DGND VAFL DGND VAFR DGND VCC RFGND VDD VREFDIG FREQIN INTCON1 XTAL NC INTCON2 INTX NC LO1 NC LO2 NC LOOPSW MPXOUT
C4 5 5
FM_CLK
A4 E7 D2 A7 B2 B7 F2 C7 D6 F7 C2 G1 F6 E6 G7 A2 A3 A1 G4
R441
R433
R434
FM_DAT
VCCD_2.9
U404
C4 5 4
VCCD_1.8 VCCD_1.8
R432
C438
Flow Chart of Troubleshooting
10-2. RF 10-2-1. EGSM RX Continuous RX ON RF Input : 62 CH AMP : -50dBm
NO
NORMAL CONDITION Catch the channel ?
Check soldered status of R700, C703, C701, L703
YES NO
F100 Check Pin #6 ≥ -65dBm ?
RFS701, C700 Resolder or Change
YES NO
F100 Check Pin #12,13 ≥ -65dBm ?
F100 Resolder or Change
YES NO UCD100 Check Pin#6,7 ≥ -65dBm ?
Check soldered status of L704, L705, C712
YES NO
UCD100 Check Pin#27 =1.8V ?
CHECK U102
YES
UCD100 Check Pin#34 =Clean 2.8V?
NO
C706, U102 Check or resolder
YES U106 Check Pin#35,36,37,38=100mV?
NO
YES
UCD100 Check Pin #21 : 13MHz ? Vpp : 1.1V?
NO
OSC700 Check Pn#1 : Freq =13MHz, Vpp=1.2V?
YES
NO
YES
UCD100 Change or resolder
UCD100 Check & resolder
Check U102 10-28
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OSC700 Check & resolder
Flow Chart of Troubleshooting
10-2-2. DCS RX Continuous RX ON RF Input : 62 CH AMP : -50dBm
NO
NORMAL CONDITION Catch the channel ?
Check soldered status of R700, C703, C701, L703
YES NO
F100 Check Pin #6 ≥ -65dBm ?
RFS701, C700 Resolder or Change
YES NO
F100 Check Pin #10, 11 ≥ -65dBm ?
F100 Resolder or Change
YES NO UCD100 Check Pin#8, 9 ≥ -65dBm ?
Check soldered status of L706, L707, C714
YES NO
UCD100 Check Pin #27 =1.8V ?
CHECK U102
YES
NO
UCD100 Check Pin #34 =Clean 2.8V?
C706, U102 Check or resolder
YES UCD100 Check Pin#35,36,37,38=100mV?
NO
YES
UCD100 Check Pin #21 : 13MHz ? Vpp : 1.1V?
NO
OSC700 Check Pn#1 : Freq =13MHz, Vpp=1.2V?
NO
YES
YES
UCD100 Change or resolder
UCD100 Check & resolder
Check U102 10-29
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OSC700 Check & resolder
Flow Chart of Troubleshooting
10-2-3. PCS RX Continuous RX ON RF Input : 62 CH AMP : -50dBm
NO
NORMAL CONDITION Catch the channel ?
Check soldered status of R700, C703, C701, L703
YES NO
F100 Check Pin #6 ≥ -65dBm ?
RFS701, C700 Resolder or Change
YES NO
F100 Check Pin #8, 9 ≥ -65dBm ?
F100 Resolder or Change
YES NO UCD100 Check Pin#10, 11 ≥ -65dBm ?
Check soldered status of L708, L709, C721
YES NO
UCD100 Check Pin#27 =1.8V ?
CHECK U102
YES
UCD100 Check Pin#34 =Clean 2.8V?
NO
C706, U102 Check or resolder
YES UCD100 Check Pin#35,36,37,38=100mV?
NO
YES
UCD100 Check Pin #21 : 13MHz ? Vpp : 1.1V?
OSC700 Check Pn#1 : Freq =13MHz, Vpp=1.2V?
NO
YES
NO
YES
UCD100 Change or resolder
UCD100 Check & resolder
Check U102 10-30
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OSC700 Check & resolder
Flow Chart of Troubleshooting
10-2-4. EGSM TX
NO
F100 Pin#6 About 2~3 dBm?
NO
F100 Pin#4 = High?
YES
U102 Check & Change
YES
RFS701, C700 Check & Change
Level of F100 Pin#3 is 4~5dBm ?
NO
Continuous TX ON condition TX Power Code : 500 code Applied CH : 62 RBW : 100KHz VBW : 100KHz SPAN : 10MHz REF. Level : 10dBm ATT. : 20dB
YES F100 Check & Change
NO
C713 = 3.7V?
Check the Battery Block
YES Level of PAM101 Pin #6 is 1.2V?
NO
Check U102 TXP
YES
YES YES
NO
Check UCD100 pin#3 is high?
R706 Check & Resolder
PAM101 pin#12 About -5 dBm? NO
PAM101 pin#1 High ?
NO
Check U102
YES Change PAM101
NO
U106 Check Pin#34 ≥ 2.8V ?
C706, U102 Check or resolder
YES
UCD100 Check Pin #21 : 13MHz ? Vpp : 1.2V? YES NO
UCD100 Pin #38, = 1.7V?
NO
OSC700 Check Pn#1 : Freq =13MHz, Vpp=1.2V?
NO
OSC700 Check & resolder
YES
UCD100 Check & resolder
YES Check U102
Change PAM101
10-31
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Flow Chart of Troubleshooting
10-2-5. DCS & PCS TX
NO
F100 Pin#6 About 2~3 dBm?
NO
F100 Pin#2 = High?
YES
U102 Check & Change
YES
RFS701, C700 Check & Change
Level of F100 Pin#1 is 4~5dBm ?
NO
Continuous TX ON condition TX Power Code : 500 code Applied CH : 62 RBW : 100KHz VBW : 100KHz SPAN : 10MHz REF. Level : 10dBm ATT. : 20dB
YES F100 Check & Change
NO
C713 = 3.7V?
Check the Battery Block
YES Level of PAM101 Pin #6 is 1.2V?
NO
Check UCD100 pin#3 is high?
Check U102 TXP
YES
YES YES
NO
R706 Check & Resolder
PAM101 pin#14 About -5 dBm? NO
PAM101 pin#1 High ?
NO
Check U102
YES Change PAM101
NO
U106 Check Pin#34 ≥ 2.8V ?
C706, U102 Check or resolder
YES
UCD100 Check Pin #21 : 13MHz ? Vpp : 1.2V? YES NO
UCD100 Pin #38, = 1.7V?
NO
OSC700 Check Pn#1 : Freq =13MHz, Vpp=1.2V?
NO
OSC700 Check & resolder
YES
UCD100 Check & resolder
YES Check U102
Change PAM101
10-32
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SAT_DET
GSM74137_OUT
VPC
BAND_SEL
DCS74137_OUT
R708
R706
R710
13M_BUF
R709
C711
C704
R729
C718
C739
R711
GSM_OUT 12
5 VBATT
C713
C716 C717
GND 9
GND 11 GND 10
8 RSVD
6 VPC
7 GSMIN GND 17
GND 13
DCS|PCS_OUT 14
4 VSUP
3 BS
GND 15
COUP_OUT 16
2 DCS|PCS_IN
1 ENA
R725
Y4
NC 5
2 A 3 GND
VCC 6
TX_FB
C732
R723
R705
VRF_2.9V
C710
R704
1 NC
U104
R707
R703
R702
C709
C731
R724
C735
C728
R721
DPCS_OUT GSM_OUT
C719
CLK13M_WM
CLK13M_MC
CLK13M_TR
GSM_OUT DPCS_OUT
GSM_TX_EN DCS_TX_EN
C720
6
G 14
G 7
ANT
VBT_EN
3 EGSM_TX 1 D|PCSTX
4 VC1 2 VC2 5 NC 12 13 10 11 8 9
VBAT
EGSMRX_1 EGSMRX_2 DCSRX_1 DCSRX_2 PCSRX_1 PCSRX_2
F100
L702
C721
C714
C712
Q700 NC
6
4
5
L709
L708
L707
L706
L705
VBT_1.8V
L703
C701
C703
L704
3 VIN VOUT GND
2 GND
1 STBY
C741
R700
4 5 6
1 2 3
C736
SAT_DET
RX_EN TX_FB VAPC
TX_EN VPC
L701
BT_TXD BT_RXD
1 2 3 4 5 6
C737
R712
C738
VBT_1.8V
C724
11
10
9
8
7
6
5
4
3
2
1
GSM74137_OUT DCS74137_OUT
VCC1
1900LNA_P
1900LNA_N
1800LNA_P
1800LNA_N
900LNA_P
900LNA_N
850LNA_P
850LNA_N
VPC
TXENA
GND
C700
R728
C723
38
36
37
UCD100
TXL B
PAM101
39
TXHB
4 5 6
C722
NC
NC NC
CLK
SXENA
CHIPENA
27 26 25 24 23
C715 100nF
21
22
C725
R713
XTAL
VCC2
DATAIN
28
29
30
31
C706
AFC
RTX_QP RTX_QN VRF_2.9V RTX_IN RTX_IP MOD_SEL
NC
LATCHENABLE
VCC3
R727
L700
32 L OMON
1 2 3
34
IP|TX_IP
PAC_EN
VBAT
C733
40
V CC4
35
IM| TX_IM
1 2 3 4 5 6
12
A GND 1 2
C734
41 RXENA
13
QP| TX_QP COMPP
16
TXRFIN 14
QM|TX_QM COMPN
17
V A PC 15
33
VDIGENA X TUNE 20
L PFA DJ 18
13MHZ_26MHZ| XBUF 19
RFS701 GND C 4 3
XOENA SX_EN SERCLK SERLE SERDAT
C707 C708
VBAT
1
4
OSC700
C705
R730
3 2
C740
Flow Chart of Troubleshooting
10-33
This Document can not be used without Samsung's authorization
SAMSUNG Proprietary-Contents may change without notice
Flow Chart of Troubleshooting
10-34
SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization
11. Reference data 11-1. Reference Abbreviate AAC: Advanced Audio Coding. AVC : Advanced Video Coding. BER : Bit Error Rate BPSK: Binary Phase Shift Keying CA : Conditional Access CDM : Code Division Multiplexing C/I : Carrier to Interference DMB : Digital Multimedia Broadcasting EN : European Standard ES : Elementary Stream ETSI: European Telecommunications Standards Institute MPEG: Moving Picture Experts Group PN : Pseudo-random Noise PS : Pilot Symbol QPSK: Quadrature Phase Shift Keying RS : Reed-Solomon SI : Service Information TDM : Time Division Multiplexing TS : Transport Stream
11-1
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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.: GH68-10802A 2006. 06. Rev.1.0
