GSM TELEPHONE

SGH-F210
GSM TELEPHONE 1. 2. 3. 4. 5. 6. 7. 8. 9. 10.
CONTENTS Safety Precautions Specification Product Function Array course control Exploded View and Parts list MAIN Electrical Parts List Block Diagrams PCB Diagrams Chart of Troubleshooting Reference data
11. Disassembly and Assembly Instructions
GSPN (Global Service Partner Network) Country Web Site North America service.samsungportal.com Latin America latin.samsungportal.com CIS cis.samsungportal.com Europe europe.samsungportal.com China china.samsungportal.com Asia asia.samsungportal.com Mideast & Africa mea.samsungportal.com
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.

2007. 09. Rev.1.0

1. Safety Precautions

1-1. Repair Precaution

Repair in Shield Box, during detailed tuning. Take specially care of tuning or test, because specipicty of cellular phone is sensitive for surrounding interference(RF noise). Be careful to use a kind of magnetic object or tool, because performance of parts is damaged by the influence of manetic force. Surely use a standard screwdriver when you disassemble this product, otherwise screw will be worn away. Use a thicken twisted wire when you measure level. A thicken twisted wire has low resistance, therefore error of measurement is few. Repair after separate Test Pack and Set because for short danger (for example an overcurrent and furious flames of parts etc) when you repair board in condition of connecting Test Pack and tuning on. Take specially care of soldering, because Land of PCB is small and weak in heat. Surely tune on/off while using AC power plug, because a repair of battery charger is dangerous when tuning ON/OFF PBA and Connector after disassembing charger. Don't use as you pleases after change other material than replacement registered on SEC System. Otherwise engineer in charge isn't charged with problem that you don't keep this rules.
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization

Safety Precautions

1-2. ESD(Electrostatically Sensitive Devices) Precaution
Several semiconductor may be damaged 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.

2. Specification

2-1. GSM General Specification
E- GSM Freq. Ban d [M Hz ] Upl in k/Downl in k A RF C N ra n g e Tx/R x sp aci ng M od. B i t rate/ Bi t P eri od GPRS EDGE 88 0~92 5~97 5~ 0~45 MHz 27 0. 83 3K b ps 3.692us 8 12. 5 K b p s 3.692us 576.9us 4. 61 5ms 0. 3GM SK 8PSK 3 3d B m ~ 5 d Bm 26dbm~0dBm 5~1 9( cl as s4 ) 8~ 19 (cl a ss E2) -102dBm 8 35Km -20 ~ 45 3.7V DCS71 0~ 80 5~ 2~95 MHz 27 0. 83 3K b ps 3.692us 8 12. 5 K b p s 3.692us 576.9us 4. 61 5ms 0. 3GM SK 8PSK 3 0d B m ~ 0 d Bm 2 6d Bm~0dBm 0~15(class1) 2~15(class E2) -100 dBm 8 2Km -20 ~ 45 3.7V P C S 0~ 93 0~ 2~80 MHz 27 0. 83 3K b ps 3.692us 8 12. 5 K b p s 3.692us 576.9us 4. 61 5ms 0. 3GM SK 8PSK 3 0d B m ~ 0 d Bm 2 6d Bm~0dBm 0~15(class1) 2~15(class E2) -102dBm Km -20 ~ 45 3.7V
Ti me S lot P eri od /F ra me Peri od GP RS M od ul a ti on EDGE G P RS MS P ow er EDGE G P RS Power Level EDGE Sensitivity TDM A Mu x Cell Radius Operating Temperature Supply Voltage Size and Weight
Dimention : 87.7(H) 30.9(W) 20.4(D) mm Weight : 81.2g (with standard battery and IF cover)

Speclflcation

2-2. GSM Tx Power Class
TX Power control level 19 TX Power control level 132 dBm dBm 93 dBm 73 dBm 53 dBm dBm 64 dBm 44 dBm 25 dBm 05 dBm dBm 64 dBm 44 dBm 25 dBm 05 dBm 104 dBm dBm TX Power control level 8 9

GSM900

DCS1800

PCS1900

332 dBm 312 dBm 292 dBm 272 dBm 252 dBm 232 dBm 212 dBm 192 dBm 172 dBm 152 dBm
303 dBm 283 dBm 263 dBm 243 dBm 223 dBm 203 dBm 183 dBm 163 dBm 143 dBm 124 dBm

3. Product Function

Main Function
Camera and camcorder Synchronisation with Windows Media Player Music player FM radio Java Offline mode Bluetooth Web browser Multimedia Message Service(MMS)

4. Array course control

Test Jig (GH80-03307A)

Test Cable (GH39-00501A)

RF Test Cable (GH39-00397A)

Array course control

Software Downloading
4-1. Downloading Binary Files Three binary files for downloading F210 F210XXYY.s3 : Main source code binary.
4-2. Pre-requsite for Downloading Downloader Program(OptiFlash.exe) F210 Mobile Phone Data Cable Binary files
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
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 PCs or the phones serial hardware is incapable of handling the selected speed
4. Select theFlash&Verify -> Browse Set the directory path and choose the latest s/w binary, for example XC30XXYY.s3, for the downloader binary setting.

Make sure that not to change the reserved memory regions. In case of F200 the reserved regions are : -0x21fe0000 - 0x21ffffff
5. Click OK button then press Flash. (Before pressing Flash button, push the button *and END at the same time. Then press Flash.) Downloader will upload the binary file as below for the downloading.
6. When downloading is finished successfully, there is a All is well message. 7. After finishing downloading, Certain memory resets should be done to guarantee the normal performance. 8. Confirm the downloaded version name and etc. : *#1234# Full Reset : *2767*3855#
5. Exploded View and Parts List
5-1. Cellular phone Exploded View

QME01 QMW01 QCK01 QFR01

QDC02 QMP01 QME02 QCH02 QCR10 QSH09 QCA01 QME16 QLC01 QLC02 QAN02 QSP01 QMO01 QBL01

QRE02 QRF01

QCR05 QSC03 QSC02 QSC01
Exploded View and Parts List
5-2. Cellular phone Parts list
Design LOC QAN02 QBA00 QBL01 QCA01 QCH02 QCK01 QCR05 QCR05 QCR08 QCR10 QDC02 QFR01 QFU01 QKP01 QLC01 QLC02 QME01 QME02 QME16 QMO01 QMP01 QMW01 QRE02 QRF01 QSC01 QSC02 QSC03 QSH09 QSP01 Discription INTENNA-SGH-F210 BATTERY-750MAH,ME/BLU,ENG,M PMO LOCKER-BATT CAMERA MODULE PMO-CAMERA HOUSING PMO-KEY HOLD SCREW-MACHINE SCREW-MACHINE SCREW-MACHINE SCREW-MACHINE ASSY DECO-WHEEL KEY ASSY CASE-FRONT ASSY CASE-SWING UPPER ASSY KEYPAD-MAIN(XEN/RK) LCD-MAIN ELA UNIT-SGHF210 LCD MODULE,SV KEY FPCB-SGHF210 KEY FPCB KEY FPCB-WHEEL KEY,F210 FPC-CON TO CON,F210 MOTOR DC-SGHF210 PBA MAIN-SGHF210 PMO COVER-MAINWINDOW ASSY CASE-REAR TAPE-SHEET RF TAPE-SHEET SCREW CAP TOP TAPE-SHEET SCREW CAP MID TAPE-SHEET SCREW CAP BOT L ASSY CASE-NAVIKEY SHIELD SPEAKER SEC CODE GH42-01304A GH43-02922A GH72-39899D GH59-04536A GH72-39898A GH72-39902A 6001-001478 6001-001478 6001-001611 6001-001633 GH98-05629A GH98-04982A GH98-04981A GH98-04985D GH07-00828A GH96-02842A GH59-04569A GH59-04534A GH41-01769A GH31-00355A GH92-03715A GH72-42026A GH98-04986D GH74-32459D GH74-32454A GH74-32455A GH74-32456A GH98-04983A 3001-002175
QVO01 QFL01 QCR05 QHI01 QDC01 QIF01
ASSY KEY-VOLUME ASSY CASE-SWING LOWER SCREW-MACHINE ASSY HINGE-FRONT ASSY COVER-DECO PMO COVER-IF
GH98-06568A GH98-04984A 6001-001478 GH98-05464A GH98-06539A GH72-42718D
Discription BAG PE CBF INTERFACE-MIC CABLE,BLK,S2 CBF INTERFACE-DATA LINK CABLE( ADAPTOR-ATADS10EBE,BLK,EU S/W CD-SAMSUNG PC STUDIO 3.1,F EARPHONE-STEREO HEADSET,S20P,M LABEL(P)-UNIT SEAL LABEL(R)-WATER SOAK LABEL(R)-MAIN(EU) MANUAL USERS-EU GERMAN BOX(P)-UNIT MAIN(EU) CUSHION-CASE(EU) TAPE INSU MPR-TAPE LCD BTM MASKING MPR-TAPE MASKING LCD MPR-TAPE MASKING SM LCD SPONGE TAPE GASK VINYL-BOHO WINDOW
SEC CODE 6902-000297 GH39-00727A GH39-00859B GH44-01702A GH46-00439A GH59-02977A GH68-00518B GH68-09361A GH68-15849A GH68-15984A GH69-05817A GH69-05819A GH74-18904A GH74-22777A GH74-23786A GH74-24546A GH74-31970A GH74-33225A GH74-33878A

6. MAIN Electrical Parts List
SEC CODE 0403-001547 0403-001547 0404-001172 0406-001150 0406-001150 0406-001150 0406-001150 0406-001201 0406-001208 0406-001208 0406-001241 0406-001254 0406-001254 0406-001254 0406-001254 0406-001254 0406-001267 0406-001267 0406-001267 0801-002995 0801-003121 1001-001401 1001-001428 1001-001428 1009-001035 1107-001703 1108-000046 1201-002457 1203-003563 1203-004119 1203-004135 1203-004164 1203-004172 1203-004291 1203-004377 1203-004377 Design LOC D507 D601 D701 V601 VR604 VR605 VR607 ZD604 ZD603 ZD605 D505 C610 D503 D504 V402 V403 ZD401 ZD501 ZD502 U302 U706 U202 U401 U402 U601 UME202 UME201 U101 U712 CPU301 U707 U701 U705 U708 U702 U704 Discription DIODE-ZENER DIODE-ZENER DIODE-SCHOTTKY DIODE-TVS DIODE-TVS DIODE-TVS DIODE-TVS DIODE-TVS DIODE-TVS DIODE-TVS DIODE-TVS DIODE-TVS DIODE-TVS DIODE-TVS DIODE-TVS DIODE-TVS DIODE-TVS DIODE-TVS DIODE-TVS IC-CMOS LOGIC IC-CMOS LOGIC IC-ANALOG SWITCH IC-ANALOG MULTIPLEX IC-ANALOG MULTIPLEX IC-HALL EFFECT S/W IC-FLASH MEMORY IC-MCP IC-POWER AMP IC-POSI.FIXED REG. IC-POWER SUPERVISOR IC-POSI.FIXED REG. IC-DC/DC CONVERTER IC-DC/DC CONVERTER IC-MULTI REG. IC-MULTI REG. IC-MULTI REG. 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
Main Electrical Parts List
SEC CODE 1203-004416 1203-004518 1204-002746 1205-002272 1205-002942 1205-003093 1205-003227 1404-001165 1405-001082 1405-001082 1405-001108 1405-001108 1405-001108 2007-000138 2007-000139 2007-000139 2007-000148 2007-000148 2007-000148 2007-000148 2007-000148 2007-000148 2007-000157 2007-000157 2007-000157 2007-000157 2007-000161 2007-000162 2007-000162 2007-000162 2007-000170 2007-000170 2007-000171 2007-000171 2007-000171 2007-000171
Design LOC U709 U301 U403 U203 U103 U102 UCD401 TH301 V401 V501 VR608 ZD601 ZD602 R534 R224 R225 R201 R202 R214 R231 R714 R716 R222 R423 R624 U711 R322 R315 R320 R321 R119 R514 F601 L105 L402 R101
Discription IC-DC/DC CONVERTER IC-BATTERY IC-TUNER IC-TRANSCEIVER IC-TRANSCEIVER IC-TRANSCEIVER IC-CODEC THERMISTOR-NTC VARISTOR VARISTOR VARISTOR VARISTOR VARISTOR 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
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
SEC CODE 2007-000171 2007-000171 2007-000171 2007-000171 2007-000171 2007-000171 2007-000171 2007-000172 2007-001290 2007-001290 2007-001290 2007-001313 2007-007132 2007-007136 2007-007142 2007-007142 2007-007142 2007-007142 2007-007308 2007-007313 2007-007314 2007-007528 2007-007528 2007-007528 2007-007528 2007-007588 2007-007590 2007-007590 2007-007590 2007-007590 2007-007698 2007-007798 2007-007798 2007-008044 2007-008044 2007-008044

SEC CODE 2404-001381 2404-001381 2404-001381 2404-001381 2404-001381 2404-001381 2404-001381 2404-001381 2404-001381 2404-001397 2404-001415 2404-001478 2404-001478 2703-001722 2703-001734 2703-001748 2703-001748 2703-002202 2703-002206 2703-002208 2703-002208 2703-002714 2703-002900 2703-003097 2703-003196 2703-003260 2703-003260 2801-004455 2801-004458 2801-004466 2801-004506 2904-001600 2904-001604 2904-001628 2909-001279 3301-001342
Design LOC C305 C415 C628 TA101 TA301 TA302 TA703 TA706 TA707 TA604 TA701 TA403 TA404 C147 L107 L108 L109 L106 L103 L101 L102 L703 L104 L704 L403 L701 L702 OSC101 OSC501 OSC201 OSC102 F104 F103 F102 F105 F401
Discription C-TA,CHIP C-TA,CHIP C-TA,CHIP C-TA,CHIP C-TA,CHIP C-TA,CHIP C-TA,CHIP C-TA,CHIP C-TA,CHIP C-TA,CHIP C-TA,CHIP C-TA,CHIP C-TA,CHIP INDUCTOR-SMD INDUCTOR-SMD INDUCTOR-SMD INDUCTOR-SMD INDUCTOR-SMD INDUCTOR-SMD INDUCTOR-SMD INDUCTOR-SMD INDUCTOR-SMD INDUCTOR-SMD INDUCTOR-SMD INDUCTOR-SMD INDUCTOR-SMD INDUCTOR-SMD CRYSTAL-SMD CRYSTAL-SMD CRYSTAL-SMD CRYSTAL-SMD FILTER-SAW FILTER-SAW FILTER-SAW FILTER-LC BEAD-SMD
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 SNA SA SA SA
SEC CODE 3301-001342 3301-001342 3301-001342 3301-001659 3301-001729 3301-001935 3404-001303 3404-001303 3408-001132 3705-001358 3709-001465 3710-002499 3711-005581 3711-005643 3711-005659 3711-005897 4202-001339 4302-001201 GH09-00044A GH13-00055A
Design LOC F602 F603 F604 L110 L401 C432 TAC601 TAC602 SW641 RFS101 CN601 IFC501 HDC601 HDC602 CN602 BTC601 ANT101 BAT301 CPU201 CPU501
Discription BEAD-SMD BEAD-SMD BEAD-SMD BEAD-SMD BEAD-SMD BEAD-SMD SWITCH-TACT SWITCH-TACT SWITCH-SLIDE CONNECTOR-COAXIAL CONNECTOR-CARD EDGE SOCKET-INTERFACE HEADER-BOARD TO BOARD HEADER-BOARD TO BOARD HEADER-BOARD TO BOARD HEADER-BATTERY ANTENNA-CHIP BATTERY-LI(2ND) IC MICOM IC ASIC-SGHF200
STATUS SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA
Please consult the GSPN website (Samsung Portal) for the most recent version of the product's part list.
7. Disassembly and Assembly Instructions

7-1. Disassembly

1) Be cautious not to damage the rear cover caution 1. Remove a screw at six points as shown. caution 1. Make space between rear cover and front cover from the lower part of set, by assembly stick.
1) Be cautious not to damage FPCB and connector caution 1. Remove a hold key and a volume key as 1) Be cautious not to damage FPCB and connector caution shown. 2. Separate the camera connector 3. Separate the camera from the camera housing. 1. Separate the 3*4 key connector from the board 2. Separate the LCD connector from the board.

1) when removing the screws from camera housing, be careful not to damage the housing caution 1.Remove the screw at the left and right side of camera housing 2. Separate the camera housing from PBA. 3. Separate the PBA from the SET. caution 1. Let it open by turning the front to the clockwise.
caution 1. After the front open, pull it down as shown. 2. The swing ASS'Y and the front separate by pulling the front down.
caution 1.Swing the hinge in the counter clockwise 2.Remove the screw sheet at the five points as shown.
caution 1. Loosen the screw at the five points of lower case.
caution 1. By a assembly stick, separate the lower from the lower part.
caution 1.Take out the vibration motor from the land. 2.Remove the speaker. caution 1. Remove the sub-PCB from upper.
1) When removing bracket, be cautious not to damage. caution 1.Open the bracket by lifting to the left. 2.Remove the green insulated tape.
1) When removing bracket , be cautious not to damage FPCB. caution 1. Lift the locker of connector. 2.Separate the wheel key ass'y.
caution 1. Remove the bond. caution 1. Separate the main connector as shown.
2. Separate the motor and speaker after lead is removed using soldering tool.

7-2. Assembly

caution 1. Connect the MAIN FPCB on the LCD ASS'Y.
1) Insert by the shown guide line. caution 1. Insert the wheel key ASS'Y according to guide line 2. Fix it by locker after inserting connector. 3. Put the tape on the locker to fix locker.
1) Remove tape 2) Check whether hole of bracket and hole of PCB are aligned. caution 1. Remove the tape of the bracket. 2. Land wheel key ASS'Y according to PCB hole, folding sub-PCB.
1) When speaker is landed, move the wire to the lower part of PCB not to damage. 2) When motor is landed, be cautious not to insert wire under the motor. caution 1. Land the speaker at upper part. 2. Land the motor at upper part.
1) Push the lower after the lower and upper are caution 1.Let the main connector go through the hole of lower. combined. caution 1.Assemble upper and lower after hook of lower and locker of lower are combined.

1) Be cautious not to damage cover sticker. caution 1.Fasten the 5 point screws at the lower. caution 1.Put the cover sticker at the five point of the lower.
caution caution 1. According to the hinge shape, combine the front 1. Align the front and the lower by means of upper part as shown. swinging to the counter clock wise.

1) 2) 1. 2.

check the MIC as shown. Check the position of MIC, again. caution Land the MIC on the desired position, exactly Turning PBA up to 90 degree, insert FPCB into the hole. 3. Land PBA as shown.
1) Align the hole of housing and the hole of PBA. 2) When combining the connectors, be cautious not to damage the pin of each connector. caution 1. Land the camera housing according to the guide hole. 2. Fasten the screw at the camera housing. 3. At the upper part, combine the main connector. 4. Combine the 3*4 key connector at the lower part. 5. After landing camera at the housing, combine the connector.

1) 1. 2.

Check the position of +/caution Combine the volume key. Combine the hold key.
caution 1.Check the status of each connector, volume key,and hold key.
1) Push rear carefully when assembling rear caution 1. Combine the hook of rear's upper on the locker of front. 2. Combine sequentially from up and down. caution 1. Fasten screws at the 6 point of the rear.

7-3. Wheel key Assembly

1)Check the whether a magnetic is in bracket. caution 1. Attach the deco on the wheel key 2. Remove the tape on the top of bracket
1)Wheel key can not be on the rib of the bracket. caution 1.Land the wheel key to the direction, where rib does not exist.

8. Block Diagrams

Block Diagrams

9. PCB Diagrams

HDC601

F601ZD602

ANT102 ANT103

F103 F102 F101 F104

ANT101

RFS101 TA101

HDC602

TP _HP_CORE _201

OSC101

TA407 TA406

ZD605 ZD603

V402 V401

D503 V501

D507 IFC501 G204

BAT301

BTC601

PCB Diagrams

JTAG201

USB_DUSB_D+_J VBAT_JSDS_TXD_J SDS_RXD_J USB_201GND_J JIG_ON_J

T AC602

U713 U711 F603

OSC102

TP507 TP506 TP508 TP505 TP509

TP511 TP510

TP502TP501 TP206TP205

U103 U301

TAC601

CPU501

TP503TP209

OSC501 OSC201

CPU201

CPU301

UME201

UME202

TP203 TP208

UCD401

10. Chart of Troubleshooting

10-1.Baseband

10-1-1. Power ON

'Power On' dose not work

Check the current consumption more than 100mA
Download again Check R642, VR608
Check the Vbat more than 3.3V
Change the Battery or Recharging the battery
Check the HP_CORE_1.57V 1.57 and HPEIO_1.8V 1.8V
Check U701 and C703 and C705
Check VCCD_2.8V and VRST_1.8V of CPU301
Check CPU301, C308 and C307
Check VRF_2.9V and VCCB_2.9V
Check CPU301 and C310 and C312
Check R110, R111 of U102 Freq=13Mhz, Vpp>0.4V
Check U102 and R110, R111, C119, C122
Check the initial operation
Flow Chart of Troubleshooting and Circuit Diagrams
VCCD_2.8 VCCA_2.8 VCCD_2.8 HPEIO_1.8V

C301 C302 C323 C303

C304 C305
NC6 NC5 GNDS17 GNDS16 GNDS15 GNDS14 GNDS13 GNDS12 GNDS11 GNDS10 GNDS9 GNDS8 GNDS7 GNDS6 GNDS5 GNDS4 GNDS3 GNDS2 GNDS1 AUX_ADC3
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 VDD34 C11 VDD12 J13

DSP_DB(0:15)

K10 J10 J9 J8 J7 H9 H8 H7 H6 G10 G9 G8 G7 F10 F9 F8 F7 D13
B4 C4 P13 L11 F6 A6 M10 N11 P6 R2 K4 G5 J4 N5 N6 M3 J3 F11 K15 B15 E8 B13 C10
UP_CLK UP_RST UP_IO SIM_IO SIM_RST SIM_CLK SIMCLK SIMRST SIMDATA SIM_IO SIM_RST SIM_CLK VSIM VRST_1.8V MAIN_LED_ON VCCA_2.8 VCCB_2.9V VTF_2.8V VRF_2.9V VCCD_2.8

N9 R10 P10 J11 K11 K14

VRTC_1.5

DSP_AB(0:8)

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)
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
K12 H11 G12 G13 F13 F15 C12 A14 C9 D10 B10 B11 A12 B12 A13 J12 G11 F14

AFC TXP

RAREF2 RAREF1 RXTXIP RXTXIN RXTXQP RXTXQN
AOUTAP AOUTAN AOUTBP AOUTBN MICINP MICINN MICOUTP MICOUTN AUXINP AUXINN AUXOUTP AUXOUTN VXVCM VREGP VREGN DAICK DAIRN DAIDI DAIDO
RTC_CLK XOENAQ MC ADC_AUX4 DINTR
PWR_SW2 PWR_SW1N PSW1_BUF RESET_O MODE PWR_KEEP INTRQ VIB_RNG_EN

B5 B6 D7 D6 C7 C6

N4 D1 R6 P5 P3
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
TP301 UP_CS UP_SCLK UP_SDO UP_SDI
CSN_PSC SCLK_PSC SDO_PSC SDI_PSC K8 L8 N7 M7

AFC VAPC

C320 C321
P11 N12 R12 P12 N14 M14 N15 P15 M15 L14 K13 L13 R13 M13 R14 R4 P4 L6 M6
C14 C15 L7 K9 N10 M9 L10 L9
OCTL0 OCTL1 OCTL2 OCTL3 OCTL4 OCTL5 OCTL6 OCTL7 VEXT VBAT CH_BDRV CH_ISEN CH_RES E14 E13 E11 F12 D14
DSP_IO DSP_RWN FLASH_RESET
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
VBS1 VBS2 MODE_SEL XOENA VBAT

RF_EN TX_EN

E6 C5 F5 E5 A4 G6 B3 A3

VCCB_2.9V

SERLE SERDAT SERCLK
B1 A2 C1 C2 SERLE1 SERLE2 SERDA SERCK
ADC_AUX2 ADC_AUX1 VREF CREF RTC_ALMN

D15 E10 A10 E9 H10

RTCALARM

C318 R308 6.3V

INTRQ PWR_KEEP

RTXIP RTXIN RTXQP RTXQN

RST PSW1_BUF PWR_ON JIG_ON DSP_INT CLK13M_CSP XOENAQ CLK32K
AOUTAP AOUTAN AOUTBP AOUTBN MICINP MICINN MICOUTP MICOUTN AUXINP AUXINN AUXOUTP AUXOUTN

HPEIO_1.8V

HP_CORE_1.57V VRST_1.8V

VCCD_2.8

UVFBVOUT 3 VIN 4 SW1 VFBOUTRUNSWGND 11 RUN2 6

C702 D701 R702

L701 TA701 C703

VRF_2.9V_REG

C107 VRF_2.9V C108

VPC VAPC

VCCD_2.8 GSM_PAM_IN DPCS_PAM_IN C109 C110

RFOHP VDD6 VDD5 RFOLP

RAMPOUT RAMPIN VDD3 VDD4
RF_EN PCS_LNA_IN_P C123 PCS_LNA_IN_N DCS_LNA_IN_P DCS_LNA_IN_N GSM_LNA_IN_P GSM_LNA_IN_N GSM850_LNA_IN_P GSM850_LNA_IN_N
_PDN RFIPP RFIPN RFIDP RFIDN RFIEP RFIEN RFIAP

VIO _RES XOUT

R3 RTXIP RTXIN RTXQP RTXQN SERCLK SERDAT SERLE C129 C130 C131 R111
C119 CLK13M_TR C122 CLK13M_CSP

BIP BIN BQP BQN SCLK

27 RFIAN
XMODE 34 XTALVDDVDDXTAL1 XDIV

SDIO 2

37 GNDNCNC1

28 GND

_SEN 1

36 XEN

R112 C132 AFC R113 VRF_2.9V C133 VRF_2.9V_REG OSC2

10-1-2. System Initial

Initial Failure
Check the VCCD_2.8V of CPU301 is "High" When the phon e is boot on

Check CPU301

check the VCCD_2.8 of U701 is "High"

Check U701

Voltage at the R702 is "Low-> High"?

Check CPU301 and R702

There is 32.768KHz wave form at the C223, C224 ?

Check OSC201

LCD display is O.K?
Check HDC601 and LCD part

Sound is O.K?

Check Audio part

10-1-3. Sim Part

"Insert SIM" is displayed on the LCD
Check the SIM connector's (CN601)connection to SIM card?

Resolder or change CN601 or connect again
Check the voltage at Pin #11 of CN601 >=2.8V

Check the CPU301

IS there any signals Pin #13,#15,#16

Check the SIM Card

YES END

10-1-4. Charging Part

Abnormal charging part
Battery contact at BTC601

Battery Check BTC601

YES NO

Charger input of IFC501

Check the IFC501
Check Charger IC and device
Check the U301, R306, R303, R304

10-1-5. Microphone Part

Microphone does not work
Check the assembled status of microphone

Reassemble microphone

Check the soldering status of KeyFPCB

Change KeyFPCB

Check the reference voltage on mic path R410=2.8V
Resolder or Change (C309, R415, R414,V402,C426,C417, V401,C410,R412,TA407,TA406,R410)

Is Microphone O.K?

MAIN MIC

AUXOUTP

EAR_MIC_P EAR_MIC_N

AUXINP AUXINN

VCCA_2.8

C409 R409 R408

AUXOUTN

C417 C425 C426

R414 R415 C427

MICINP MICOUTP

MICR417 C430 C429

V402 V403

MICINN MICOUTN

10-1-6. Receiver Part

Speaker dose not work
Check the LCD module connection

Reassemble LCD Module

Check the R220 ="Low"

Resolder R220

Check the R418 & R419

Resolder R418, R419

Check the ZD601, ZD602

Change U401

Is Speaker O.K?

Change the LCD module

10-1-7. Speaker Part
Check the R220 ="High"
Check the R426,R427 ="PWM Wave"

Change the L401

10-1-9. LCD
Camera function dose not work
First, Check the Connection of HDC601 and LCD
Have a some problem of Cable (FPCB)

Replace the cable(FPCB)

Display is not
Check the MV_2.8V(R706), CPU301

Backlight does work

Check R707 ,R708, U705, L703, U702,R720

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