UMTS TELEPHONE SGH-Z720
UMTS TELEPHONE
CONTENTS 1.
Safety Precautions
2.
Specification
3.
Product Function
4.
Array course control
5.
Exploded View/Disassembly and Assembly Instructions
6.
MAIN Electrical Parts List
7.
Block Diagrams
8.
PCB Diagrams
9.
Flow Chart of Troubleshooting
10.
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 3. Product Function 4. Array course control 4-1. Software Adjustments..................................................................................................4-1 4-2. Software Downloading.................................................................................................4-2 5. Exploded View and Parts List 5-1. Cellular phone Exploded View ..................................................................................5-1 5-2. Cellular phone Parts list ............................................................................................5-2 5-3. Disassembly and Assembly Instructions....................................................................5-4 6. MAIN Electrical Parts List 7. Block Diagrams 7-1. RF Solution Block Diagram........................................................................................7-1 7-2. Logic Block Diagram...................................................................................................7-2 8. PCB Diagrams
CONTENTS
9. Flow Chart of Troubleshooting 9-1. Power On..................................................................................................................9-1 9-2. Initial ..........................................................................................................................9-3 9-3. Charging Part ...........................................................................................................9-4 9-4. Sim Part....................................................................................................................9-6 9-5. Microphone Part-Phone MIC ...................................................................................9-8 9-6. Microphone Part-Earphone MIC.............................................................................9-10 9-7. Earphone Part.........................................................................................................9-12 9-8. Speak Part..............................................................................................................9-14 9-9. Key Data Input.......................................................................................................9-16 9-10. LCD Part...............................................................................................................9-17 9-11. Camera Part..........................................................................................................9-19 9-12. LCD Back Light.....................................................................................................9-21 9-13. Key Back Light.....................................................................................................9-23 9-14. GSM Receiver.......................................................................................................9-25 9-15. GSm Transmitter...................................................................................................9-27 9-16. DCS Receiver.......................................................................................................9-29 9-17. DCS Transmitter...................................................................................................9-31 9-18. PCS Receiver ......................................................................................................9-33 9-19. PCS Transmitter...................................................................................................9-35 9-20. WCDMA Receiver.................................................................................................9-37 9-21. WCDMA Transmitter.............................................................................................9-39
10. Reference data
1. Safety Precautions 1-1. Repair Precaution ― Repair in Shield Box, during detailed tuning. Take specially care of tuning or test, because the specification 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 disassembling 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 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
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2. Specification 2-1. GSM General Specification EG SM9 00
DCS1800
PCS1900
W-CDMA
Fr eq. Band[MHz] Uplin k/Down link
8 90~915 9 35~960
17 10~178 5 18 05~188 0
18 50~191 0 19 30~199 0
192 0~1980 211 0~2170
ARF CN ra nge
0~ 124 & 97 5~1023
5 12~885
5 12~810
UL:96 12~988 8 DL:105 62~108 38
T x/Rx spacing
45MHz
95MHz
80MHz
1 90MHz
Mo d. Bit r ate/ Bit Period
270 .833kb ps 3 .692u s
270 .833kb ps 3 .692u s
270 .833kb ps 3 .692u s
3.8 4Mcps
Ti me Slo t Pe rio d/Fr am e Per iod
5 76.9u s 4. 615ms
5 76.9u s 4. 615ms
5 76.9u s 4. 615ms
Fr ame len gth : 10ms
Modula tion
0 .3G M SK
0 .3G MSK
0 .3G M SK
Q PS K HQPSK
MS Power
33d Bm~5dBm
30d Bm~0dBm
30d Bm~0dBm
24 dBm ~ - 50dBm
Powe r Class
4 (max +33dBm)
1 (max +30dBm)
1 (max +30dBm)
3 (max + 24dBm)
Se nsitivity
-10 2dBm
-10 0dBm
-10 0dBm
-1 06.7d Bm
TDMA Mu x
8
8
8
Cell Radiu s
35Km
2Km
2Km
2-1
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2Km
Specification
2-2. GSM TX power class TX Power control level
GSM900
TX Power control level
DCS1800
TX Power control level
PCS1800
5
33±2 dBm
0
30±3 dBm
0
30±3 dBm
6
31±2 dBm
1
28±3 dBm
1
28±3 dBm
7
29±2 dBm
2
26±3 dBm
2
26±3 dBm
8
27±2 dBm
3
24±3 dBm
3
24±3 dBm
9
25±2 dBm
4
22±3 dBm
4
22±3 dBm
10
23±2 dBm
5
20±3 dBm
5
20±3 dBm
11
21±2 dBm
6
18±3 dBm
6
18±3 dBm
12
19±2 dBm
7
16±3 dBm
7
16±3 dBm
13
17±2 dBm
8
14±3 dBm
8
14±3 dBm
14
15±2 dBm
9
12±4 dBm
9
12±4 dBm
15
13±2 dBm
10
10±4 dBm
10
10±4 dBm
16
11±3 dBm
11
8±4dBm
11
8±4dBm
17
9±3dBm
12
6±4 dBm
12
6±4 dBm
18
7±3 dBm
13
4±4 dBm
13
4±4 dBm
19
5±3 dBm
14
2±5 dBm
14
2±5 dBm
15
0±5 dBm
15
0±5 dBm
2-2
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3. Product Function Main Function ― Built-in Digital Cameras( CMOS 3 Mega with Auto Focus, CMOS VGA ) ― 2.1" LCD ( QVGA 262K TFT ) ― Video Telephony / Streaming ― Bluetooth V2.0 Wireless Technology ― USB 1.1 ― MP3 player ― Downloadable Game via JAVA ― Sending Photo & Video by MMS or E-Mail ― Supporting 64 Polyphonic Ring Tone ― WAP 2.0 Browser ( Including xHTML/WCSS MP, w/HTTP ) ― External Memory Card Socket( T-flash ) ― GSM 900MHz & DCS1800MHz & 1900MHz & WCDMA 2100MHz ― GPRS Class 10 ― EGPRS Class E2
3-1
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Product Function
3-2
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4. Array course control 4-1. Software Adjustments 1
2
GH80-03308A
GH39-00397A 4
3
GH39-00478A
GH44-01361A
5
6
GH39-00444A
1. 2. 3. 4. 5. 6.
JIG: Download, Trace, Calibration, etc RF test cable: RF test Test cable: JIG to phone TA (Travel Adaptor) Data Link Cable : USB cable Serial cable: PC to JIG
4-1
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Array course control
4-2. Software Downloading 4-2-1. Downloading Binary Files • Four binary files for downloading Z720. – amss.bin : Modem binary for communication function & Mocha binary for user interface and various application – Rsrc_Z720_○○○.rc1: Files need for each application – Rsrc2_Z720(Low).rc2 : Power on/off animation – FactoryFS_Z720_○○○.ffs : Default file system to be put into in initial production
4-2-2. Pre-requsite for Downloading • Downloader Program( FastMultiLoader V3.28.exe ) • SGH-Z720 Mobile Phone • USB Data Link Cable • Binary files
4-2
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Array course control
4-2-3. S/W Downloader Program 1. Boot the Z720 by pressing ‘Power ON key’ + ‘Number 9 key’ at the same timeIf you do properly, you can see the following message on LCD “DOWNLOAD” 2. Load the binary download program by executing the “FastMultiLoader V3.28.exe”. And then Check the 6275.
3. Select the check box what you want to download.
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Array course control
4. Select the binary file what you want to download
5. Now press the button ‘Port Search’ .
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Array course control
6. Now press the button ‘Download’
7. When downloading is complete, UE reboot automatically. - If there is difference in FactoryFs.bin, UE will format file system automatically.
4-5
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Array course control
4-6
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5. Exploded View/Disassembly&Assembly Instructions 5-1. Cellular Phone Exploded View
QIF01
QFR01
QMW01
QVO01 QCK02 QSD01
QBR03 QCR17
QKP01 QFU01
QME01
QKP02
QBR01
QME02 QCA01
QMP01
QLC01
QMI01 QAN02 QCR05
QME03
QCK01
QRE01
QFL01
QCR04
QCR04
QBA01
QSC05
QSC13 QSC14
QCR17 QRE05
QSC06 QHI01
QBA00
5-1
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Exploded View/Disassembly&Assembly Instructions
5-2. Cellular Phone Parts list Design LOC
Description
SEC CODE
QAN02
INTENNA-SGH Z720
GH42-00963A
QBA00
ASSY COVER-BATTERY(XEC)
GH98-03330A
QBA01
INNER BATTERY PACK-900MAH, BLA
GH43-02544A
QBR01
ASSY BRACKET-MAIN KEY
GH98-01733A
ICT-BRACKET VOL KEY
GH70-01550A
QBR03 QCA01
UNIT-CAMERA
GH59-03414A
QCK02
PMO-SWITCH KEY
GH72-33032A
QCK01
PMO-CAMERA KEY
GH72-33031A
QCR04
SCREW-MACHINE
6001-001479
QCR04
SCREW-MACHINE
6001-001479
QCR05
SCREW-MACHINE
6001-001478
QCR17
SCREW-MACHINE
6001-001460
QFL01
ASSY CASE-SLIDE LOWER
GH98-01730A
QFU01
ASSY CASE-SLIDE UPPER
GH98-01729A
QHI01
ASSY ACCE-PUSH ROD
GH98-01237A
QKP01
ASSY KEYPAD-MAIN(EU/BLK)
GH98-02672A
QKP02
ASSY KEYPAD-SUB(EU/BLK)
GH98-02671A
QLC01
LCD-MAINSGH Z720
GH07-00963A
QME01
UNIT-KEY FPCB
GH59-03394A
QME02
UNIT-MODULE SPEAKER
GH59-03789A
QME03
MEA-SLIDE FPCB KIT
GH97-06865A
QMI01
MICROPHONE-ASSY-SGHE340
GH30-00199A
QMP01
PBA MAIN-SGH Z720
GH92-03107A
QMW01
ASSY COVER-MAIN WINDOW(XEC)
GH98-03250A
QRE01
ASSY CASE-REAR
GH98-01732A
QRE05
PMO-DECO REAR
GH72-33041A
QSC05
RMO-RUBBER SCREW LOWER L
GH73-07948A
QSC06
RMO-RUBBER SCREW LOWER R
GH73-07949A
QSC13
RMO-RUBBER SCREW REAR L
GH73-07940A
QSC14
RMO-RUBBER SCREW REAR R
GH73-07947A
QVO01
PMO-VOLUME KEY
GH72-33030A
QFR01
ASSY CASE-FRONT
GH98-01731A
QSD01
PMO-COVER MSD
GH72-33038A
QIF01
PMO-COVER IF
GH72-33039A
5-2
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Exploded View/Disassembly&Assembly Instructions
Description
SEC CODE
BAG PE
6902-000634
CBF INTERFACE-DATA LINK CABLE
GH39-00444A
ADAPTOR-SGHE690,BLK,EU,A_TYPE
GH44-01361A
S/W CD-PC STUDIO
GH46-00290A
UNIT-EARPHONE(BLK)
GH59-02541A
LABEL(P)-WATER SOAK
GH68-02026A
LABEL(P)-WATER SOAK
GH68-02026A
LABEL(R)-MAIN(EU)
GH68-12699A
MANUAL USERS-EU SPANISH
GH68-13029A
BOX-UNIT(XEC)
GH69-04521B
CUSHION-CASE(EU)
GH69-04522A
ICT-BRACKET VOL KEY
GH70-01550A
RMO-RUBBERMIC HOLDER
GH73-08696A
MPR-VINYL BOHO MAIN WINDOW V2
GH74-26156A
MPR-INSU TAPE
GH74-27529A
MPR-TAPE
GH74-27536A
MPR-TAPE
GH74-27537A
MPR-ELEC TAPE LCD CONN BOT
GH74-27539A
MPR-TAPE WIN MAIN
GH74-27546A
MPR-INSU TAPE
GH74-27610A
MPR-VINYL BOHO UPPER
GH74-27635A
MPR-SPONGE LCD
GH74-28793A
MPR-TAPE LCD ACRYL
GH74-28801A
MPR-GASK TAPE
GH74-29409A
AS-IC-MCP UMTS
GH81-05910A
AS-DOME SHEET SVC
GH81-05987A
5-3
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Exploded View/Disassembly&Assembly Instructions
5-3. Disassembly and Assembly Instructions ― Disassembly
1
2
Screw Removal - Remove 2 screw caps and 4 screws
Rear cover Removal - Open the rear cover from the lower with ease
4 3
Volume key Bracket Removal Volume key Bracket Screw Removal - Remove the volume key bracket screw
5
- Remove the volume key bracket without getting bent.
6
Switch key
Volume key Camera key
Side key Removal
Camera key Removal
1. Remove the volume key 2. Remove the Switch key
- Remove the camera key
5-4
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Exploded View/Disassembly&Assembly Instructions
7
8
Key connector Removal
- Detach the key Connector from the PBA ※ Be careful not to damage it When removing the key Connector.
9
MAIN PBA Removal - Separate the main PBA from the front by
lifting up. ※ Please handle the main PBA with care not too much force on it.
Lifting up the connector with the arrow direction
10
MAIN F-PCB Connector Removal
Front Conduction Tape Removal
- Lift up the main F-PCB connector with the arrow direction like the picture. ※ Be careful not to rumple and tear it When
- Remove the front conduction Tape.
handling F-PCB.
11
12
Shield Cover Removal
3*4 Key Removal
- Remove the shield cover by lifting up. ※ Be careful not to rumple and tear the Gasket When removing the shield cover.
- Remove 3*4 Key from the Front.
5-5
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Exploded View/Disassembly&Assembly Instructions
14
13
Front screw 2 point
Screw cover Removal
Slide Ass'y Screw Removal
- Remove the left and right screw covers.
1. Push up the slide a little bit. 2. Remove the slide Ass'y screw 2 points.
15
16
Slide Lower Screw Removal
Slide Ass'y & Front Unlocking
1. Slide up only half of 3*4 Key part like the picture. 2. Remove two unconcealed screws
- Unlock the 4 locking points with an unlocking stick.
18 17
Slide Ass'y & Front Separation - Separate the slide upper and the slide lower after unlocking.
Front Hole Adjustment
- Adjust the slide lower hole to the front hole to draw out from the hole. 5-6
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Exploded View/Disassembly&Assembly Instructions
②
①
19
③
→
→
Main F-PCB Removal - Draw out the main F-PCB from the hole.
※ Be careful not to rumple and tear it When handling F-PCB.
②
①
20
③
→
→
Slide Lower & Front Separation - Lift up the lower like pictures when the slide lower and the front is combined.
21
22
Conduction Tape Removal - Remove the conduction tape between the LCD
Untied-Prevention Tape Removal - Remove the untied-prevention tape from the speaker connector and the camera connector.
module and the menu key. 5-7
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Exploded View/Disassembly&Assembly Instructions
23
24
Speaker F-PCB Separation
Camera F-PCB Separation
- Open the speaker connector with the arrow direction and then draw out the speaker F-PCB.
- Open the camera connector with an arrow direction and then draw out the Camera F-PCB. ※ Be careful with the base tape drawing out the camera F-PCB.
25
26
3 Mega Camera Module Separation Speaker Module Separation
- Separate the speaker module from the slide upper by lifting up with the arrow direction.
- Separate the 3M camera module from the slide upper by lifting up with the arrow direction. ※ Be careful not to touch or damage the Camera lens when pulling out the 3 Mega Camera.
27
28
VGA Camera Module Separation
Main F-PCB Separation
- Separate the VGA camera module from the slide upper by lifting up with the arrow direction.
- Open the main F-PCB connector and then draw out the main F-PCB with the arrow direction. 5-8
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Exploded View/Disassembly&Assembly Instructions
29
30
LCD Module Separation Menu key PCB Separation
- Separate the menu key PCB from the upper like the picture.
- Separate the LCD module from the upper like the picture. ※ Be careful not to lift it up suddenly with too much force!! That could cause LCD crack.
PBA & INTENNA Saperation 1
2
SCREW 1POINT
Intenna Screw Removal
- Remove the intenna screw from the PBA.
Re-soldering 2 point
Intenna Contact Re-soldering
- Solder the intenna contact points.
3
Intenna Removal
- Separate the intenna body from the PBA with melting - lead state. ※ Be careful not to break or bend the intenna contact.
Completely separated state.
5-9
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Exploded View/Disassembly&Assembly Instructions
― Assembly
1
( Remove the paper )
( Check three extraneous matters ) > critical point
< 1. Remove the paper >
< 2. Attach the Key FPCB >
< 3. Check FPCB attachment >
Shield Can Check & Key FPCB Attachment 1. Remove the protection paper on the back side of Key FPCB. 2. Attach the Key PCB on the shield can set to the hole. -> Check the 3 extraneous matter before attaching the shield can. 3. Check the position of volume key part FPCB properly.
3
2
< 1. Slide FPCB < 1. LCD Sponge
>
Fixing Tape >
< 2. LCD Acrilic Tape>
LCD Sponge & LCD Acrylic Tape Attachment 1. Attach the LCD sponge to the width of LCD FPCB. 2. Attach the LCD acrylic tape within the silk line.
< 2.Camera FPCB Fixing Tape >
Slide/Camera FPCB Tape Attachment 1. Attach the fixing tape of slide FPCB within the silk line. 2. Attach the fixing tape of camera FPCB within the silk line.
4
< Check Guide Line >
critical point
< Close the Locker >
< Assemble Camera/Speaker >
Camera/Speaker Assembly 1. Remove the protection paper of camera FPCB fixing tape. 2. Insert the FPCB up to the guide line With regard to the insertion direction of camera and then close the locker. 3. Insert the FPCB up to the guide line With regard to the insertion direction of speaker and then close the locker. 5-10
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Exploded View/Disassembly&Assembly Instructions
5
6 Guide line
Conduction Tape
< Untied- Prevention Tape >
Untied - Prevention Tape Attachment
Conduction Tape Attachment
- Attach the untied - prevention tape within the silk line.
- Attach the conduction tape on the two points of slide FPCB.
7 Check the silk line
Remove the paper
Attach the insulating tape
Lock the connector
Fold it up
Slide FPCB Assembly 1. Remove the protection paper from the double fixing tape of slide FPCB. 2. Insert the slide FPCB into the connector within the silk guide line on PBA. 3. Hook up the connector. 4. Attach the insulating tape to prevent the loosing of connector within the silk guide line. 5. Fold up the edge by using your fingers. ※ Attach the untied - prevention tape without bubble. ※ Attach the extraneous matters at the right position within guide line.
5-11
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Exploded View/Disassembly&Assembly Instructions
8
9 Start from the upper point
< Insert through Guide Hole >
< Remove Protection < Attach MAIN WINDOW
< KEY PAD
paper and vinyl >
>
Assembly >
Removing protection tape and vinyl Sub key pad assembly
MAIN WINDOW attachment
1.Remove the MEGA CAMERA fixing tape,
- Attach the MAIN WINDOW starting from the upper point of the WINDOW.
protection tape and VGA CAMERA WINDOW protection vinyl. 2.Place the SUB KEYPAD at the SLIDE UPPER.
10
11
< Attach conductive tape>
< HOOKER assembly >
< Attach conductive Tape >
< Remove LENS protection vinyl>
LCD Module Assembly
Attach LCD conductive TAPE
1.Remove VGA CAMERA LENS protection vinyl. - Attach LCD conductive TAPE following the silk guide 2.Remove the LCD protection vinyl. LINE. 3.Remove the Backside Window protection vinyl. 4.Place the LCD at SLIDE UPPER, then hook the SUB PBA to the HOOKER and push the side part of SUB PBA to assemble SLIDE UPPER. 5.Assemble 3MEGA CAMERA, VGA CAMERA 6.Assemble SPEAKER 7.Remove 3MEGA CAMERA LENS protection vinyl. ※ Assemble CAMERA prior to SPEAKER assembly
5-12
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Exploded View/Disassembly&Assembly Instructions
12
Mind the
Fix the hinge by sliding
direction of
it toward the left
the hinge
Place the end of the hinge at the assembly groove
Finish assembling by sliding the lower to the end
FRONT SLIDE Hinge Assembly 1.Locate the SLIDE hinge at the groove of the Front, then slide it toward the left to fix it. 2.Tilt the fixed SLIDE hinge to 45 degrees. 3.Move the SLIDE LOWER down to 1/2 position following the FRONT rail. 4.Slot the end of the hinge to the assembly groove of the LOWER, then bring Lower to the end to fix hinge
13
< Match insertion
groove >
< Remove WINDOW protection Vinyl> ※ caution
Check whether FPCB is at right position
< Assemble SLIDE ASS'Y >
Removing 3Mega CAMERA WINDOW protection vinyl and SLIDE ASS'Y Assembly 1.Remove 3MEGA CAMERA WINDOW protection vinyl. 2.Match the FPCB insertion hole of both SLIDE LOWER and FRONT. 3.Insert the FPCB through insertion hole to assemble SLIDE UPPER and FRONT 4.Push FRONT up to where it was 5-13
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Exploded View/Disassembly&Assembly Instructions
14
15 Upper 2POINT
Be careful not
SIZE : 1.4*4.0*2.5
to damage FPCB during assembly Insert Left SCREW CAP
Insert Right SCREW CAP
Lower 2POINT SIZE : 1.4*2.3*2.5
Screwing the screw
Screw Cap Insertion
1.Screw the upper 2 point of the SLIDE LOWER using SCREW Assmebly JIG → SCREW SIZE:1.4*4.0*2.5 2.Screw the lower 2 point of the SLIDE LOWER using SCREW Assmebly JIG → SCREW SIZW:1.4*2.3*2.5
1.Insert Left SCREW CAP. 2.Insert Right SCREW CAP. 3.Press the SCREW CAP with Screw Cap JIG
16
17 GUIDE PIN
EAR PHONE
MICRO SD CARD
COVER
COVER
Placing the Main key pad 1. Check the printed condition of the MAIN KEYPAD. 2. Place the MAIN KEYPAD. View
Shield Can Assembly - Assemble the Shield Can just like in the picture above. ※ Be careful not to rumple and tear the Gasket When assembling the shield cover.
18
19
Switch key
Volume key
Place VOLUME KEY, SWITCH KEY
VOL KEY BRACKET
-Place both VOLUME KEY and SWITCH KEY.
-Assemble VOL KEY BRACKET using SCREW JIG → SCREW SIZE:1.4*2.3*2.5 ※ Be careful to assemble the BRACKET right position. 5-14
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Exploded View/Disassembly&Assembly Instructions
20
21
< FPCB Connector Assembling > < Conduction Tape >
Conduction Tape Attachment
PBA Assembly
- Attach the conduction tape like a picture.
1. Open the slide ASS'Y only half and then put the PBA on the PBA JIG. 2. drive the slide FPCB connector.
22
23 Insert the Camera Key
< Close the Key-FPCB Connector >
< Camera Key Assembling >
Key F-PCB Assembly 1. Put the PBA on the FRONT. 2. Close the Key - FPCB connector.
Camera key Assembly
24
25 1
- Insert the camera key into the hole.
3
Insert the left
Insert the left
screw cap
screw cap
2
4 Assembling the Rear
Rear Screw Cap Insertion
- Put this on the screw JIG and then drive the Screw in order. → SCREW SIZE:1.4*4.0*2.5
1.Insert the screw cap of left side. 2.Insert the screw cap of right side. 3. Press the screw caps by using screw cap JIG.
5-15
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Exploded View/Disassembly&Assembly Instructions
5-16
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6. MAIN Electrical Parts List Design LOC
Description
SEC Code
STATUS
ANT102 BAT400 BTC600 C100 C103 C104 C107 C108 C109 C110 C111 C112 C113 C114 C115 C116 C117 C118 C119 C120 C121 C122 C123 C124 C125 C126 C127 C128 C129 C130 C131 C132 C133 C135 C136 C137 C140 C141 C142 C143 C144 C145 C146 C147 C148 C150 C151 C152 C153 C154 C155 C156 C157
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 C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP
4202-001031 4302-001180 3711-006217 2203-006556 2203-006379 2203-006423 2203-005682 2203-000725 2203-005682 2203-000836 2203-006194 2203-006194 2203-005682 2203-005682 2203-005682 2203-005806 2203-005719 2203-006838 2203-006556 2203-005682 2203-005682 2203-006423 2203-006123 2203-005719 2203-005682 2203-005682 2203-005806 2203-006194 2203-005682 2203-005719 2203-006556 2203-006556 2203-006896 2203-002982 2203-001124 2203-005734 2203-005734 2203-006208 2203-005682 2203-005682 2203-005729 2203-006379 2203-005729 2203-005683 2203-006305 2203-006838 2203-001153 2203-002443 2203-006556 2203-000311 2203-006838 2203-006648 2203-001033
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 SNA SA SA SA SA SA SA SA DNA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA
6-1
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Main Electrical Parts List
Design LOC
Description
SEC Code
STATUS
C158 C200 C201 C202 C203 C204 C205 C206 C208 C210 C211 C212 C213 C214 C215 C216 C217 C218 C219 C220 C221 C222 C223 C224 C225 C226 C227 C228 C229 C230 C231 C232 C233 C234 C235 C236 C237 C238 C239 C240 C241 C242 C300 C301 C302 C303 C304 C305 C310 C311 C312 C314 C315
C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP
2203-006838 2203-005736 2203-006194 2203-006423 2203-006194 2203-006194 2203-005682 2203-006423 2203-005727 2203-005727 2203-006194 2203-006423 2203-005736 2203-005682 2203-005806 2203-006846 2203-006423 2203-005740 2203-006194 2203-000330 2203-005736 2203-006838 2203-006846 2203-006426 2203-005736 2203-005736 2203-006423 2203-006838 2203-006426 2203-006846 2203-005736 2203-005736 2203-006120 2203-006120 2203-006423 2203-006305 2203-006423 2203-006305 2203-005682 2203-005682 2203-005682 2203-005682 2203-005725 2203-005725 2203-000489 2203-005480 2203-006194 2203-006423 2203-000254 2203-006423 2203-000812 2203-006194 2203-006194
SA SA SA SA SA SA SA SA SA SA SA SA SA SA SNA SA SA SA SA SA SA SA SA SNA 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 SA SA SA SA
6-2
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Main Electrical Parts List
Design LOC
Description
SEC Code
STATUS
C316 C317 C318 C319 C320 C321 C322 C323 C324 C325 C330 C331 C332 C333 C334 C335 C336 C337 C338 C339 C340 C341 C343 C344 C345 C346 C348 C349 C350 C351 C352 C353 C354 C355 C356 C357 C358 C359 C360 C362 C363 C364 C365 C367 C368 C369 C370 C371 C401 C402 C403 C404 C405
C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP
2203-006194 2203-006194 2203-006194 2203-006194 2203-000438 2203-000438 2203-006562 2203-000438 2203-000438 2203-000438 2203-006194 2203-006194 2203-006194 2203-006194 2203-006423 2203-006423 2203-006423 2203-006194 2203-006423 2203-006194 2203-006423 2203-006194 2203-006423 2203-006423 2203-006423 2203-006423 2203-006423 2203-006423 2203-006617 2203-006423 2203-006423 2203-006617 2203-006423 2203-006423 2203-005736 2203-005736 2203-006423 2203-006423 2203-006423 2203-006423 2203-006423 2203-006423 2203-006423 2203-006423 2203-006423 2203-005482 2203-006423 2203-006423 2203-006824 2203-006824 2203-006562 2203-006423 2203-005736
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 SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA
6-3
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Main Electrical Parts List
Design LOC
Description
SEC Code
STATUS
C406 C407 C408 C409 C410 C411 C412 C413 C414 C415 C416 C417 C418 C419 C420 C421 C422 C423 C424 C425 C426 C427 C428 C429 C430 C431 C432 C433 C435 C436 C437 C438 C439 C440 C441 C442 C443 C444 C445 C446 C447 C500 C501 C502 C503 C504 C506 C507 C508 C509 C510 C512 C513
C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP
2203-005736 2203-000425 2203-000425 2203-006423 2203-006305 2203-006562 2203-006305 2203-006562 2203-006305 2203-006562 2203-006305 2203-006562 2203-006305 2203-006562 2203-006562 2203-006562 2203-006824 2203-006305 2203-006824 2203-006562 2203-006562 2203-006824 2203-000438 2203-006824 2203-000438 2203-006423 2203-005682 2203-005682 2203-000438 2203-006824 2203-006824 2203-006048 2203-006048 2203-006048 2203-006048 2203-006048 2203-006048 2203-006562 2203-006048 2203-006562 2203-006048 2203-006305 2203-005682 2203-005731 2203-005731 2203-000254 2203-006648 2203-000854 2203-006305 2203-000278 2203-006648 2203-000854 2203-000254
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 SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA
6-4
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Main Electrical Parts List
Design LOC
Description
SEC Code
STATUS
C515 C517 C518 C519 C520 C523 C529 C530 C531 C533 C534 C535 C536 C537 C538 C543 C600 C601 C602 C603 C606 C607 C608 C609 C610 C611 C613 C614 C615 C616 C617 C700 CD700 D400 D600 DUF200 F100 F101 F102 F200 F201 F300 F602 F603 F604 F605 F700 HDC600 HDC700 IFC600 L101 L104 L105
C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP C-CER,CHIP CONNECTOR-CARD EDGE DIODE-ARRAY DIODE-ARRAY DUPLEXER-SAW FILTER-SAW FILTER-SAW FILTER-SAW FILTER-SAW FILTER-SAW FILTER-EMI SMD FILTER-EMI SMD FILTER-EMI SMD FILTER-EMI SMD FILTER-EMI SMD BEAD-SMD HEADER-BOARD TO BOARD HEADER-BOARD TO BOARD SOCKET-INTERFACE INDUCTOR-SMD BEAD-SMD INDUCTOR-SMD
2203-006648 2203-006305 2203-000812 2203-000278 2203-006648 2203-005482 2203-005725 2203-005725 2203-006257 2203-006423 2203-006194 2203-006260 2203-006194 2203-006648 2203-006260 2203-006648 2203-006562 2203-006562 2203-006562 2203-005683 2203-005682 2203-005682 2203-006562 2203-006562 2203-006562 2203-006562 2203-006562 2203-005682 2203-005717 2203-005717 2203-005717 2203-006562 3709-001344 0407-001002 0407-001002 2910-000010 2904-001635 2904-001634 2904-001628 2904-001658 2904-001623 2901-001283 2901-001413 2901-001413 2901-001413 2901-001413 3301-001534 3711-005367 3711-005976 3710-002306 2703-002955 3301-001756 2703-002901
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 SA SA SA SA SA SA SA SA SA SA SA SA SA SA SNA
6-5
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Main Electrical Parts List
Design LOC
Description
SEC Code
STATUS
L106 L107 L108 L109 L110 L111 L112 L113 L114 L115 L116 L117 L118 L119 L120 L121 L124 L125 L129 L130 L131 L133 L200 L201 L203 L204 L205 L206 L207 L208 L209 L210 L211 L213 L214 L215 L400 L401 L600 L601 L602 MOD100 OSC300 OSC400 PAM100 PAM200 R102 R104 R105 R106 R107 R108 R109
INDUCTOR-SMD INDUCTOR-SMD INDUCTOR-SMD INDUCTOR-SMD INDUCTOR-SMD INDUCTOR-SMD INDUCTOR-SMD INDUCTOR-SMD INDUCTOR-SMD INDUCTOR-SMD INDUCTOR-SMD INDUCTOR-SMD INDUCTOR-SMD INDUCTOR-SMD INDUCTOR-SMD INDUCTOR-SMD INDUCTOR-SMD INDUCTOR-SMD INDUCTOR-SMD INDUCTOR-SMD INDUCTOR-SMD INDUCTOR-SMD INDUCTOR-SMD INDUCTOR-SMD INDUCTOR-SMD INDUCTOR-SMD INDUCTOR-SMD INDUCTOR-SMD INDUCTOR-SMD INDUCTOR-SMD BEAD-SMD INDUCTOR-SMD INDUCTOR-SMD INDUCTOR-SMD INDUCTOR-SMD INDUCTOR-SMD INDUCTOR-SMD INDUCTOR-SMD BEAD-SMD BEAD-SMD BEAD-SMD BLUETOOTH MODULE RESONATOR-CERAMIC CRYSTAL-SMD IC-POWER AMP IC-POWER AMP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP
2703-002314 2703-002794 2703-002903 2703-002794 2703-002901 2703-002906 2703-002907 2703-002906 2703-002901 2703-002903 2703-002900 2703-002903 2703-002901 2703-002958 2703-002958 2703-002958 2703-002958 2703-002958 2703-003125 2703-002906 2703-002798 2703-002958 2703-003004 2703-002649 2703-002917 2703-003004 2703-002906 2703-002903 2703-002906 2703-002176 3301-001756 2703-002313 2703-002793 2703-002199 2703-003004 2703-003125 2703-002840 2703-002840 3301-001729 3301-001729 3301-001729 4709-001398 2802-001182 2801-004373 1201-002288 1201-002325 2007-008542 2007-008419 2007-008045 2007-008051 2007-000145 2007-008419 2007-008419
SA SA SA SA SNA SA SNA SA SNA SA SA SA SNA SA SA SA SA SA SA SA SNA SA SA SNA 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
6-6
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Main Electrical Parts List
Design LOC
Description
SEC Code
STATUS
R110 R111 R112 R113 R114 R115 R116 R117 R118 R119 R120 R121 R122 R123 R124 R125 R126 R127 R128 R130 R131 R132 R200 R201 R202 R203 R204 R205 R207 R300 R301 R302 R305 R308 R309 R310 R311 R312 R313 R314 R315 R319 R322 R323 R324 R325 R326 R327 R328 R400 R401 R402 R403
R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP
2007-008419 2007-008531 2007-007491 2007-007136 2007-008052 2007-008785 2007-008045 2007-009201 2007-008581 2007-008581 2007-008579 2007-008579 2007-008045 2007-008588 2007-007306 2007-008806 2007-001292 2007-008542 2007-008542 2007-008542 2007-008055 2007-009171 2007-008045 2007-009212 2007-008043 2007-008045 2007-007491 2007-008531 2007-008531 2007-007741 2007-000137 2007-008419 2007-007318 2007-007314 2007-007135 2007-008052 2007-008483 2007-008483 2007-008483 2007-008483 2007-008483 2007-008055 2007-008055 2007-008478 2007-008478 2007-008516 2007-009170 2007-009170 2007-008516 2007-008055 2007-007586 2007-008483 2007-008516
SA SA SA SA SA SNA SA SA SNA SNA 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 SA SA SA SA SA
6-7
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Main Electrical Parts List
Design LOC
Description
SEC Code
STATUS
R404 R405 R406 R407 R408 R409 R410 R411 R412 R413 R414 R415 R500 R501 R502 R503 R606 R607 R608 R609 R610 R611 R612 R700 R701 R702 R703 R704 R705 RFS100 SIM400 TA100 TA200 TA300 TA400 TA500 TA600 TA601 TA602 TA603 TA700 TAC700 TCX200 TR200 TR400 TR401 TR601 U100 U101 U200 U201 U301 U302
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 CONNECTOR-COAXIAL CONNECTOR-CARD EDGE C-TA,CHIP C-TA,CHIP C-TA,CHIP C-TA,CHIP C-TA,CHIP C-TA,CHIP C-TA,CHIP C-TA,CHIP C-TA,CHIP C-TA,CHIP SWITCH-TACT OSCILLATOR-VCTCXO TR-DIGITAL TR-DIGITAL TR-DIGITAL FET-SILICON IC-SWITCH IC-TRANSCEIVER IC-DETECTOR IC-RECEIVER IC-CMOS LOGIC IC-ANALOG MULTIPLEX
2007-007698 2007-008806 2007-007468 2007-008648 2007-007314 2007-007014 2007-008055 2007-008055 2007-008055 2007-007316 2007-007318 2007-007588 2007-008588 2007-007317 2007-008588 2007-007317 2007-008548 2007-008419 2007-008419 2007-000159 2007-008055 2007-008542 2007-008542 2007-008055 2007-008516 2007-008516 2007-008516 2007-000166 2007-008055 3705-001358 3709-001400 2404-001474 2404-001381 2404-001377 2404-001381 2404-001240 2404-001381 2404-001474 2404-001406 2404-001381 2404-001381 3404-001152 2809-001312 0504-001151 0504-000168 0504-000168 0505-001423 1205-002724 1205-002645 1209-001577 1205-002781 0801-003076 1001-001358
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 SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA
6-8
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Main Electrical Parts List
Design LOC
Description
SEC Code
STATUS
U400 U401 U402 U403 U500 U501 U600 U601 U700 UCP300 UME300 VCO100 VR300 VR600 VR601 VR602 VR603 VR604 VR605 VR606 VR607 VR608 VR609 VR610 VR611 VR612 VR613 VR614 VR615 VR616 VR700 ZD500 ZD501 ZD600 ZD601 ZD603 ZD604 ZD605 ZD606 ZD700 ZD701 ZD702
IC-VOL. DETECTOR IC-POWER SUPERVISOR IC-SWITCH IC-BATTERY IC-AUDIO AMP IC-ANALOG SWITCH IC-MULTI REG. IC-POSI.FIXED REG. IC-ANALOG SWITCH IC-MODEM IC-MCP OSCILLATOR-VCO THERMISTOR-NTC VARISTOR VARISTOR VARISTOR VARISTOR VARISTOR VARISTOR VARISTOR VARISTOR VARISTOR VARISTOR VARISTOR VARISTOR VARISTOR VARISTOR VARISTOR VARISTOR VARISTOR VARISTOR DIODE-TVS DIODE-TVS DIODE-TVS DIODE-TVS DIODE-TVS DIODE-TVS DIODE-ZENER DIODE-ZENER DIODE-TVS DIODE-TVS DIODE-TVS
1203-004045 1203-004102 1205-002874 1203-003823 1201-002492 1001-001336 1203-004330 1203-003523 1001-001336 1205-002790 1108-000061 2806-001380 1404-001224 1405-001177 1405-001177 1405-001177 1405-001177 1405-001177 1405-001177 1405-001177 1405-001177 1405-001177 1405-001177 1405-001177 1405-001177 1405-001177 1405-001177 1405-001177 1405-001177 1405-001177 1405-001177 0406-001254 0406-001254 0406-001254 0406-001254 0406-001208 0406-001208 0403-001427 0403-001547 0406-001208 0406-001208 0406-001215
SA SA SNA 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 SA
6-9
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Main Electrical Parts List
6-10
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7. Block Diagrams 7-1. RF Solution Block Diagram
7-1
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Block Diagrams
7-2. Logic Block Diagram
7-2
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8. PCB Diagrams Top
8-1
PCB Diagrams
Bottom
8-2
9. Flow Chart of Troubleshooting 9-1. Power On ' Power On ' does not work Yes No
Check the Battery Voltage is more than 3.4V
Change the Battery
Yes No
U401 PIN57(PS_HOLD) = 2.6V?
Check the PMU related to PS_HOLD
Yes No
Check the Clock at OSC400=32.768KHZ?
Resolder OSC400
Yes No Check the PMIC
L400(VREG_MSMC) =1.37V?
Yes
L401(VREG_MSME) = 1.8V?
No
C424(VREG_MSMP) = 2.6V?
Check the PMIC
C422(VREG_MSMA) = 2.6V? C411(VREG_TCXO) = 2.8V?
Yes No
Check for the clock at C405= 19.2 MHz
Check the clock generation circuit (TCX200)
Yes
Check the initial operation
Yes END
9-1
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Flow Chart of Troubleshooting
Power On
9-2
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Flow Chart of Troubleshooting
9-2. Initial
Initial Failure Yes
No PON_RESET_N ="H"?
Check the circuit related to reset
Yes
Not OK
Is TP303~313 OK?
Check the circuit related to memory
OK Check the circuit around LCD & HDC600 (short or unsolder)
END
9-3
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Flow Chart of Troubleshooting
9-3. Charging Part
Abnormal charging part Yes No C608 = 5V ?
Resolder IFC600
Yes
No Replace U403
U403 pin6 = "L"?
Yes
Check the Battery & TA
Yes END
9-4
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Flow Chart of Troubleshooting
9-5
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Flow Chart of Troubleshooting
9-4. SIM Part
Phone can't access SIM Card
Yes
No R408 = "H"?
Check the SIM POWER
Yes
No
After Power ON, Check SIM_CLK Signal on SIM400 pin3 in a few second
Check the 32.768 kHz OSC
Yes
No After SIM card insert, SIM400 pin 2 = "H(SIM_RST)"?
Replace PBA
Yes
Check the SIM Card
OK
END
9-6
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Flow Chart of Troubleshooting
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Flow Chart of Troubleshooting
9-5. Microphone Part - Phone MIC
Microphone does not work
Yes
Not OK Check the connection from MIC
Resolder MIC
OK
Not OK Check the circuit from UCP300 to MIC
Resolder the R500
OK
Not OK Check the MIC
Replace the MIC
OK END
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Flow Chart of Troubleshooting
9-9
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Flow Chart of Troubleshooting
9-6 Microphone Part - Earphone MIC
Earphone mic. does not work Yes
Not OK
Check the connection from IFC600
Resolder IFC600 pin 3,4
OK
Check the circuit from IFC300 pin 3,4 to UCP300
Not OK Resolder R502, C515, C520
OK
No Change a Earphone
Is Earphone MIC working?
Yes
END
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Flow Chart of Troubleshooting
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Flow Chart of Troubleshooting
9-7. Earphone Part
Earphone does not work Yes No
C535, C538 ≥ 100mV? (When MP3 file is played)
Check UCP300
Yes
No
U501 pin 1A, 2A ≥ 100mV? (When MP3 file is played)
Resolder
U501, C535, C538
Yes No U500 pin 5, 6 ≥ 200mV? (When MP3 file is played)
Resolder U500
Yes
Check the circuit from IFC600 pin 5, 6, 7 to U500
Not OK Resolder L600, L601, L602
OK No Resolder IFC600
IFC600 pin 5, 7 short?
Yes No Replace the Earphone
Is Earphone working?
Yes END
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Flow Chart of Troubleshooting
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Flow Chart of Troubleshooting
9-8. Speaker Part
Speaker does not work Yes No C534, C536 ≥ 2V? (When MP3 file is played)
Check UCP300
Yes No U501 Pin 1A, 2A ≥ 2V? (When MP3 file is played)
Resolder U501, C534, C536
Yes
No HDC600 Pin 56, 58 ≥ 2V? (When MP3 file is played)
Resolder U500
Yes
No signal
Check the signals of speaker input
Check the circuit related to melody signal
OK
No Is Speaker working?
Change the Speaker
Yes
END
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Flow Chart of Troubleshooting
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Flow Chart of Troubleshooting
9-9. Key Data Input
Check Initial Operation Yes
No
When one of the main keys is pushed, is it displayed on LCD?
Check the Dome sheet and Key Fpcb
Yes
When one of the Navi keys is pushed, dose it work well?
No
Check the Dome sheet and LCD FPCB
Yes
END
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Flow Chart of Troubleshooting
9-10. LCD part
LCD does not work
Yes
No
Backlight & Navi key are ok?
Replace Slide FPCB
Yes
Pin 16
No
LCD_VDD_2.8V at HDC600
Replace U601
is 2.8V?
Yes
No
LCD is always Black?
Check HDC600, F602, F603, F604, F605
Yes
Replace the LCD Module
OK
END
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Flow Chart of Troubleshooting
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Flow Chart of Troubleshooting
9-11. Camera part
"Camera" function does not work Yes No Check the Camera connector on LCD module
Connect the camera module
Yes No
HDC600pin 12, 14 = 3.6~4.2V?
Check TR601
Yes No
HDC600 Pin 10, 19, 43 ="H"? (for VGA)
Check UCP300, HDC600
Yes No
HDC600 Pin 8, 43 = "H"? (for 3MEGA)
Check UCP300, HDC600
Yes
Is there another problem?
Yes
Replace the camera module
END
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Flow Chart of Troubleshooting
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Flow Chart of Troubleshooting
9-12. LCD Back Light
Backlight does not work
Yes
No
Is BACKLIGHT set AlwaysON in the Menu?
Set BACKLIGHT on AlwaysON
Yes
No
C600 ≥ 3.3V
Replace or Resolder TR601
Yes
No
HDC600 Pin41 ='H'?
Check UCP300, HDC600, Slide FPCB
Yes
Replace the LCD Module
Yes
END
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Flow Chart of Troubleshooting
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Flow Chart of Troubleshooting
9-13. Key Back Light
Key Backlight does not work Yes
No Is BACKLIGHT set AlwaysON in the Menu?
Set BACKLIGHT on AlwaysON
Yes
No Replace or Resolder U600
HDC700 pin 8 ≒ 3.3V?
Yes
Replace the Key FPCB
Yes
END
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Flow Chart of Troubleshooting
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Flow Chart of Troubleshooting
9-14. GSM Receiver
RX ON RF input : CH center freq Amp : -50dBm
Yes C100 ≥ -65dBm
No Resolder RFS100
Yes C130 ≥ -65dBm
No
Resolder U100
Yes
L116 ≥ -70dBm
No Resolder F102
Yes
U101 pin 11,12,13,14 ≥ 500mV
No Resolder U101 or Check pins related to U101
Yes Check U101
END
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Flow Chart of Troubleshooting
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Flow Chart of Troubleshooting
9-15. GSM Transmitter
TX ON (5 Level)
Yes R126 ≥2.5V
Yes
Cheak PMIC
No VCO100 pin1 ≥2dBm
Yes
Resolder VCO100
No U100(ASM) pin13 = -60dBm
Yes
Resolder
F201 (SAW)
No Replace U201 (RFR6250)
END
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Flow Chart of Troubleshooting
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Flow Chart of Troubleshooting
9-21. WCDMA Transmitter
TX ON (PDM for 23dBm)
Yes C230 ≥ -5dBm
Yes
Cheak U101 (RTR6250)
No L215 ≥ -5dBm
Yes
Resolder F200 (WTX SAW)
No
L203 ≥ 20dBm
Yes
Resolder PAM200
No
C205 ≥ 20dBm
No
Resolder DUF200
Yes
Check UCP300(MSM)
END
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Flow Chart of Troubleshooting
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10. Reference data 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
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Reference data
10-2
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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. 2006. 11. Rev.1.0
