Samsung SGH-D840 - Service Manual. €¦ · 2. Specification 2-1 2-1. GSM General Specification GSM...

GSM TELEPHONESGH-D840

GSM TELEPHONE CONTENTS

1. Safety Precautions

2. Specification

3. Product Function

4. Array course control

5. Exploded View and Parts List

6. MAIN Electrical Parts List

7. Block Diagrams

8. PCB Diagrams

9. Flow Chart of Troubleshooting

10. Reference data

contents

1. Safety Precautions1-1. Repair Precaution ...........................................................................1-11-2. ESD(Electrostatically Sensitive Devices) Precaution ...........................1-2

2. Specification2-1. GSM General Specification ..............................................................2-12-2. GSM Tx Power Level ......................................................................2-22-3. EDGE TX Power Level ....................................................................2-3

3. Product Function

4. Array course controlSoftware Downloading4-1. Downloading Binary Files ................................................................4-24-2. Prerequisite ...................................................................................4-24-3. S/W Downloader Program ...............................................................4-2

5. Exploded View and Parts List5-1. Cellular phone Exploded View .........................................................5-15-2. Cellular phone Part list ...................................................................5-25-3. Disassembly ..................................................................................5-35-4. Assembly ......................................................................................5-55-5. LCD Kit Assembly ..........................................................................5-7


7. Block Diagrams

8. PCB Diagrams

contents

9. Flow Chart of Troubleshooting9-1. Baseband9-1-1. Power ON .................................................................................9-19-1-2. Initial .......................................................................................9-49-1-3. Sim Part ...................................................................................9-69-1-4. Charging Part ............................................................................9-79-1-5. Microphone Part ........................................................................9-89-1-6. Speaker Part ...........................................................................9-109-1-7. Camera Part ............................................................................9-139-1-8. LCD ........................................................................................9-16

9-2. RF9-2-1. EGSM RX ................................................................................9-189-2-2. DCS RX ..................................................................................9-199-2-3. PCS RX ...................................................................................9-209-2-4. EGSM TX ................................................................................9-229-2-5. DCS & PCS TX ........................................................................9-239-2-6. BLUETOOTH ............................................................................9-27

10. Reference data

SAMSUNG Proprietary-Contents may change without notice

1. Safety Precautions

1-1

This Document can not be used without Samsung's authorization

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.


Safety Precautions

1-2


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

2-1. GSM General Specification

GSM 900 DCS1800 PCS1900

Freq. Band[MHz]Uplink/Downlink

880~915925~960

1710~17851805~1880

1850~19101930~1990

ARFCN range0~124

& 975~1023512~885 512~810

Tx/Rx spacing 45 MHz 95 MHz 80 MHz

Mod. Bitrate/

Bit Period

GPRS270.833 Kbps

3.692 us270.833 Kbps

3.692 us270.833 Kbps

3.692 us

EDGE812.5 Kbps

3.692 us812.5 Kbps

3.692 us812.5 Kbps

3.692 us

Time SlotPeriod/Frame Period

576.9 us4.615 ms

576.9 us4.615 ms

576.9 us4.615 ms

Modulation

GPRS 0.3 GMSK 0.3 GMSK 0.3 GMSK

EDGE 8 PSK 8 PSK 8 PSK

MS Power

GPRS 33 dBm~5 dBm 30 dBm~0 dBm 30 dBm~0 dBm

EDGE 27~5 dBm 26~0 dBm 26~0 dBm

PowerLevel

GPRS 5 pcl~19 pcl 0 pcl~15 pcl 0 pcl~15 pcl

EDGE 8~19(class E2) 2~15(class E2) 2~15(class E2)

Sensitivity -102 dBm -100 dBm -102 dBm

TDMA Mux 8 8 8

Cell Radius 35 Km 2 Km 2 Km

Operation Temperature -20 ℃~45 ℃ -20 ℃~45 ℃ 20 ℃~45 ℃

Supply Voltage 3.7 V 3.7 V 3.7 V

Size and WeightDimention : 11.95(H)x52(W)x99(D)mm

Weight :98.6g(with standard battery)

Specification

2-2

2-2. GMSK TX power Level

TX Powercontrollevel

GSM900

5 33±2 dBm

6 31±3 dBm

7 29±3 dBm

8 27±3 dBm

9 25±3 dBm

10 23±3 dBm

11 21±3 dBm

12 19±3 dBm

13 17±3 dBm

14 15±3 dBm

15 13±3 dBm

16 11±5 dBm

17 9±5 dBm

18 7±5 dBm

19 5±5 dBm


DCS1800

0 30±2 dBm

1 28±3 dBm

2 26±3 dBm

3 24±3 dBm

4 22±3 dBm

5 20±3 dBm

6 18±3 dBm

7 16±3 dBm

8 14±3 dBm

9 12±4 dBm

10 10±4 dBm

11 8±4d Bm

12 6±4 dBm

13 4±4 dBm

14 2±5 dBm

15 0±5 dBm


PCS1900

0 30±2 dBm

1 28±3 dBm

2 26±3 dBm

3 24±3 dBm

4 22±3 dBm

5 20±3 dBm

6 18±3 dBm

7 16±3 dBm

8 14±3 dBm

9 12±4 dBm

10 10±4 dBm

11 8±4 dBm

12 6±4 dBm

13 4±4 dBm

14 2±5 dBm

15 0±5 dBm

Specification

2-3

2-3. EDGE TX Power Level


GSM850

8 27±3 dBm

9 25±3 dBm

10 23±3 dBm

11 21±3 dBm

12 19±3 dBm

13 17±3 dBm

14 15±3 dBm

15 13±3 dBm

16 11±5 dBm

17 9±5 dBm

18 7±5 dBm

19 5±5 dBm


DCS1800

2 26±3 dBm

3 24±3 dBm

4 22±3 dBm

5 20±3 dBm

6 18±3 dBm

7 16±3 dBm

8 14±3 dBm

9 12±4 dBm

10 10±4 dBm

11 8±4 dBm

12 6±4 dBm

13 4±4 dBm

14 2±5 dBm

15 0±5 dBm


PCS1900

2 26±3 dBm

3 24±3 dBm

4 22±3 dBm

5 20±3 dBm

6 18±3 dBm

7 16±3 dBm

8 14±3 dBm

9 12±4 dBm

10 10±4 dBm

11 8±4 dBm

12 6±4 dBm

13 4±4 dBm

14 2±5 dBm

15 0±5 dBm


3. Product Function

3-1


Main Function

-Camera and camcorder-Music player-File viewer-Bluetooth-Phone to TV-Image editor-Photo printing-Multimedia Message Service (MMS)-E-mail-Offline mode-Web browser


4. Array course control

4-1


Test Jig (GH80-03307A)

Test Cable (GH39-00501A)

RF Test Cable (GH39-00599A)


Array course control

4-2


4-1. Downloading Binary Files (1)

•Swift Model firmware is composed of 2 files

–*.s3 : Main source code binary.

4-2. Prerequisite

•Downloader program(Optiflash.exe)

•D840 Moblie Phone

•Data Cable

•Binary Files

4-3. S/W Downloader Program1. Load the binary download program by execution the "OptiFlash.exe"



4-3


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 where 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


4. Select the “Flash&Verify” -> “Browse”

Set the directory path and choose the latest S/W binary, for example

"D840XXYY.s3", for the downloader binary setting.



4-5


5. Click “OK” button then press “Flash”.

(Before pressing 'Flash' button, push the button '*'and 'END' at the same

time. then press 'Flash'.)

Downloader will upload the binary file as below for the downloading.

6. When downloading is finished successfully, there is a “All is well” message.

7. After finishing downloading, Certain memory resets should be done to

guarantee the normal performance.

8. Confirm the downloaded version name by key-string(*#1234#)

Memory reset will be done by pressing the following key-strings.

Full Reset : “*2767*3855#” will reboot the phone automatically.


5. Exploded View and Parts List

5-1


5-1. Cellular phone Exploded View

QFU01

QKP02

QLC01

QMP01

QCA01

QRE01

QBA00

QBA01

QCR05

QVK01

QPC01

QRF03

QVO01

QCK01

QRF09

QCR06

QAN02

QCA02

QME02

QSP02

QMW01

QSC01

QCB01

QCR17

QSC02

QHI01

QCH02

QMI03

QCR61


Exploded View and Parts List

5-2


Design LOC Discription SEC CODE

QAN02 　 INTENNA GH42-00789A

QBA00 　 PMO-COVER BATT GH72-29396A

QBA01 　 INNER BATTERY PACK-700MAHBLKEN GH43-02374A

QCA01 　 UNIT-CAMERA MODULE GH59-02877A

QCA02 　 UNIT-CAMERA KEY GH59-02882A

QCB01 　 CBF COAXIAL CABLE GH39-00565A

QCH02 　 PMO-FLASH BRACKET GH72-30832A

QCR05 　 SCREW-MACHINE 6001-001478

QCR06 　 SCREW-MACHINE 6001-001155

QFL01 　 ASSY MEC-SLIDE LOWER GH75-09041A

QFU01 　 ASSY MEC-SLIDE UPPER GH75-09040A

QHI01 　 ASSY HINGE-MAIN(SER/ZK) GH98-01449A

QKP02 　 ASSY MEC-KEYPAD SUB(XET/ZK) GH75-09053A

QLC01 　 LCD-MODULE,SGHD840 GH07-00884A

QME02 　 UNIT-EL KEY PBA(NAVI) GH59-03014A

QMI01 　 MICROPHONE-ASSY-SGHE340 GH30-00199A

QMI03 　 RMO-MIC HOLDER GH73-06561A

QMP01 　 PBA MAIN-SGHD840 GH92-02551A

QMW01 　 ASSY COVER-MAIN WINDOW GH98-01505A

QPC01 　 MEA-SLIDE FPCB KIT GH97-06223A

QSC01 　 ASSY COVER-SCREW CAP GH98-01954A

QSC02 　 RMO-RUBBER SCREW CAP GH73-07745A

QSP02 　 UNIT-SPK MOTOR FPCB GH59-03012A

QVK01 　 UNIT-VOLUME KEY GH59-02881A

QRE01 　 ASSY MEC-REAR COVER GH75-09306A　 QCK01 ASSY MEC-CAMERA KEY GH75-09051A　 QRF03 PMO-EAR JACK COVER V2 GH72-31064A　 QRF09 PMO-COVER MICRO SD GH72-29400A　 QVO01 PMO-VOLUME KEY GH72-28074A

QFR01 　 ASSY CASE-FRONT GH98-01518A　 QCR12 SCREW-MACHINE 6001-001530　 QMI03 RMO-MIC HOLDER GH73-06561A

5-2. Cellular phone Parts list


Exploded View and Parts List

5-3


Discription SEC CODE

BAG PE 6902-000297

CBF INTERFACE-DATA LINK CABLE GH39-00444A

ADAPTOR-SGHD800 TA(EU) GH44-01060A

S/W CD-SAMSUNG PC STUDIO 3.0 GH46-00241A

UNIT-EARPHONE(BLK) GH59-02499A

LABEL(P)-WATER SOAK GH68-02026A

LABEL(P)-WATER SOAK GH68-02026A

MANUAL-WARRANTY CARD GH68-02623A

MANUAL-SFC GH68-04336A

LABEL(P)-BARCODE RUSSIA GH68-08494A

LABEL(R)-MAIN(SER) GH68-10760A

MANUAL USERS-EU RUSSIAN GH68-10851A

BOX(P)-UNIT MAIN(SER) GH69-03917A

CUSHION-CASE TA2 MA2(SLIM) GH69-04177A

IPR-FUNCTION KEY SUPPORT V2 GH70-01330A

MPR-TAPE MAIN WINDOW GH74-20511A

MPR-SPONGE FPCB GH74-21333A

MPR-TAPE LCD CONN GH74-21339A

MPR-TAPE DDK CONN GH74-21340A

MPR-TAPE FPCB A GH74-21341A

MPR-SPONGE FPCB B GH74-21342A

MPR-TAPE EAR JACK GH74-21343A

MPR-VINYL BOHO MAIN WIN GH74-21347A

MPR-VINYL BOHO F/N KEY GH74-22420A

MPR-TAPE FRONT GH74-22425A

MPR-TAPE BATT CONN GH74-22428A

MPR-TAPE LCD A GH74-24670A

MPR-TAPE PBA GH74-24672A

MPR-SPONGE BT GH74-24673A

MPR-TAPE LCD FPCB GH74-25807A

MPR-TAPE BT GH74-25808A

MPR-SPONGE GUIDE GH74-25977A

MPR-TAPE LCD B GH74-25978A

MPR-VINYL BOHO MAIN WIN FINAL GH74-26270A


Disassembly and Assembly instructions

5-4


5-3. Disassembly

1) Loosen the screw of camera module.

2) Remove coaxial cable.

3) Remove side Key of both side.

4) Remove camera module from front cover.

1) Upside down the main PBA with moving

slide. Be careful the hook.

2) And remove the keypad connector from

PBA

1

43

2

1) Loosen a screw this four point form Rear.

1) Make the space between rear cover and

front cover using assembly stick.

2) And then widen space with hand pushing

upside and separate 2 parts.

1)

2)3)

4)



5-5


5

7

6

8

1) Loosen a screw 4 point form Lower.

2) Make the space between slide upper and

slide lower using assembly stick.

3) And separate slide upper and lower. 1) At first remove the EMI tape from sub-PBA.

1) Remove the insulation tape.

2) And separate LCD connector from Main-

PBA by removing soldering points.

1) Open the slide. (Slide up)

2) Remove the 2 screw caps with pinset.



5-6


9 10

1) Remove the insulation tape.

2) And separate LCD connector and Camera

module connector from sub-PBA.

3) Separate sub-keypad connector from

sub-PBA.

1) Separate sub-PBA from slide upper.

And then caution the hook.

2) Separate LCD module from slide upper

using 4 white points.



5-5


5-4. Assembly1

43

2

Key pad

EL pad

Sub-PBA

(LCDmodule)

1) At first put the keypad on the slide upper.

2) And put the EL pad on the keypad.

3) And put the LCD module on EL pad.

1) At first put motor and speaker on slide

upper.

※ caution

1) Verify silk line and wire arrangement.

1) At first combined camera connector to

sub-PBA.

2) And attach FPCB to LCD module.※ caution

1) Verify the silk line.

1) At first combined LCD connector to sub-

PBA

2) And put gold gasket on FPCB and

insulation tape on connector.※ caution

1) Verify the silk line.



5-6


1) Put the sponge guide on slide upper.

2) And put the Tape LCD FPCB on sponge

guide to guide.

1) Fold LCD FPCB like a picture

2) And insert other side to front-rear hole.

3) Verify the FPCB size.

5

7

6

8

1) Fasten a screw at 4 points with driver

after slide up.

1) Put the 2 kind of screw caps on screw

hole.

< KEY PAD >< SPONGE GUIDE >

< UPPER wall>



5-5


1) Combined LCD connector to main-PBA.

2) Soldering 2 points of FPCB

3) And put the insulation Tape on connector.

1) Combined Key connector to main-PBA.

2) Put the main-PBA on front cover

and 4 screw hole

9

11

10

12

4)

3)2)

1)

1) Insert camera module to front cover.

2) Insert side key FPCB of both side.

3) Combined coaxial cable on main-PBA.

4) Fasten the screw of camera module.

1) Put rear cover on Assay and lock like a

picture.



5-6


13

1) Fasten a screw at 4 points with driver.



5-5


5-5. LCD Kit Assembly1

3

2

1) Put the sponge guide on slide upper.

2) And put the Tape LCD FPCB on sponge

guide to guide.

< KEY PAD >< SPONGE GUIDE >

< UPPER wall>

1) Put two insulation tapes according to

refence line like a picture.

1) Put the insulation tape on connectors of

LCD and camera module after combined

connectors.

2) Put gold gasket tape on LCD FPCB.

< Reference line >



6-1


SEC CODE Design LOC Discription STATUS4202-001142 AN1 ANTENNA-CHIP SA

4302-001158 BAT301 BATTERY-LI(2ND) SA

3711-006296 BTC504 HEADER-BATTERY SA

2203-002443 C100 C-CER,CHIP SA

2203-006638 C101 C-CER,CHIP SA

2203-006562 C102 C-CER,CHIP SA

2203-006562 C104 C-CER,CHIP SA

2203-005138 C105 C-CER,CHIP SA

2203-005138 C106 C-CER,CHIP SA

2203-005682 C107 C-CER,CHIP SA

2203-002677 C108 C-CER,CHIP SA

2203-006562 C109 C-CER,CHIP SA

2203-002677 C110 C-CER,CHIP SA

2203-005682 C111 C-CER,CHIP SA

2203-006305 C112 C-CER,CHIP SA

2203-005054 C113 C-CER,CHIP SA

2203-005054 C114 C-CER,CHIP SA

2203-006562 C115 C-CER,CHIP SA

2203-006562 C116 C-CER,CHIP SA

2203-000654 C117 C-CER,CHIP SA

2203-000489 C118 C-CER,CHIP SA

2203-000627 C120 C-CER,CHIP SNA

2203-000940 C121 C-CER,CHIP SA

2203-001201 C122 C-CER,CHIP SA

2203-000812 C123 C-CER,CHIP SA

2203-000438 C124 C-CER,CHIP SA

2203-000654 C125 C-CER,CHIP SA

2203-006585 C126 C-CER,CHIP SA

2203-000995 C127 C-CER,CHIP SA

2203-000254 C128 C-CER,CHIP SA

2203-000254 C132 C-CER,CHIP SA

2203-006562 C133 C-CER,CHIP SA

2203-000138 C134 C-CER,CHIP SA

2203-006562 C135 C-CER,CHIP SA

2203-000812 C136 C-CER,CHIP SA

2203-000627 C137 C-CER,CHIP SNA

2203-000233 C138 C-CER,CHIP SA

2203-000812 C139 C-CER,CHIP SA


Main Electrical Parts List

6-2


SEC CODE Design LOC Discription STATUS2203-000812 C140 C-CER,CHIP SA

2203-006562 C141 C-CER,CHIP SA

2203-006838 C142 C-CER,CHIP SA

2203-006423 C143 C-CER,CHIP SA

2203-006562 C144 C-CER,CHIP SA

2203-005482 C145 C-CER,CHIP SA

2203-006423 C146 C-CER,CHIP SA

2203-000438 C147 C-CER,CHIP SA

2203-000254 C148 C-CER,CHIP SA

2203-000254 C149 C-CER,CHIP SA

2203-000254 C150 C-CER,CHIP SA

2203-005482 C151 C-CER,CHIP SA

2203-000278 C152 C-CER,CHIP SA

2203-001412 C153 C-CER,CHIP SA

2203-006562 C154 C-CER,CHIP SA

2203-000438 C155 C-CER,CHIP SA

2203-006562 C156 C-CER,CHIP SA

2203-006194 C200 C-CER,CHIP SA

2203-006423 C201 C-CER,CHIP SA

2203-006423 C202 C-CER,CHIP SA

2203-006194 C203 C-CER,CHIP SA

2203-006423 C204 C-CER,CHIP SA

2203-006194 C205 C-CER,CHIP SA

2203-006194 C206 C-CER,CHIP SA

2203-006194 C207 C-CER,CHIP SA

2203-006194 C208 C-CER,CHIP SA

2203-006423 C209 C-CER,CHIP SA

2203-005482 C210 C-CER,CHIP SA

2203-006423 C211 C-CER,CHIP SA

2203-000254 C212 C-CER,CHIP SA

2203-000254 C213 C-CER,CHIP SA

2203-000254 C215 C-CER,CHIP SA

2203-006423 C216 C-CER,CHIP SA

2203-000425 C217 C-CER,CHIP SA

2203-000425 C218 C-CER,CHIP SA

2203-005482 C225 C-CER,CHIP SA

2203-006562 C228 C-CER,CHIP SA

2203-005482 C229 C-CER,CHIP SA



6-3



2203-005682 C300 C-CER,CHIP SA

2203-006194 C301 C-CER,CHIP SA

2203-006423 C302 C-CER,CHIP SA

2203-000254 C303 C-CER,CHIP SA

2203-006423 C304 C-CER,CHIP SA

2203-006324 C305 C-CER,CHIP SA

2203-006562 C306 C-CER,CHIP SA

2203-006562 C307 C-CER,CHIP SA

2203-006257 C308 C-CER,CHIP SA

2203-006562 C309 C-CER,CHIP SA

2203-001153 C310 C-CER,CHIP SA

2203-005482 C311 C-CER,CHIP SA

2203-006562 C312 C-CER,CHIP SA

2203-006562 C313 C-CER,CHIP SA

2203-006562 C314 C-CER,CHIP SA

2203-006562 C315 C-CER,CHIP SA

2203-006562 C316 C-CER,CHIP SA

2203-006562 C317 C-CER,CHIP SA

2203-000233 C318 C-CER,CHIP SA

2203-006562 C319 C-CER,CHIP SA

2203-001405 C320 C-CER,CHIP SA

2203-006348 C321 C-CER,CHIP SA

2203-005482 C324 C-CER,CHIP SA

2203-005482 C325 C-CER,CHIP SA

2203-006423 C326 C-CER,CHIP SA

2203-006562 C327 C-CER,CHIP SA

2203-006423 C329 C-CER,CHIP SA

2203-006562 C330 C-CER,CHIP SA

2203-006562 C331 C-CER,CHIP SA

2203-006208 C332 C-CER,CHIP SA

2203-006562 C333 C-CER,CHIP SA

2203-006562 C334 C-CER,CHIP SA

2203-006825 C339 C-CER,CHIP SA

2203-006562 C341 C-CER,CHIP SA

2203-006324 C342 C-CER,CHIP SA

2203-006562 C344 C-CER,CHIP SA

2203-006562 C345 C-CER,CHIP SA



6-4



2203-006838 C347 C-CER,CHIP SA

2203-006838 C348 C-CER,CHIP SA

2203-006838 C349 C-CER,CHIP SA

2203-006838 C350 C-CER,CHIP SA

2203-006257 C351 C-CER,CHIP SA

2203-000254 C352 C-CER,CHIP SA

2203-001405 C353 C-CER,CHIP SA

2203-003019 C354 C-CER,CHIP SNA

2203-005482 C400 C-CER,CHIP SA

2203-006562 C402 C-CER,CHIP SA

2203-006190 C403 C-CER,CHIP SA

2203-006190 C404 C-CER,CHIP SA

2203-006838 C405 C-CER,CHIP SA

2203-006423 C406 C-CER,CHIP SA

2203-006562 C407 C-CER,CHIP SA

2203-006423 C408 C-CER,CHIP SA

2203-006562 C410 C-CER,CHIP SA

2203-006562 C411 C-CER,CHIP SA

2203-006647 C412 C-CER,CHIP SA

2203-006562 C413 C-CER,CHIP SA

2203-006562 C414 C-CER,CHIP SA

2203-005482 C415 C-CER,CHIP SA

2203-000854 C416 C-CER,CHIP SA

2203-006257 C417 C-CER,CHIP SA

2203-006257 C418 C-CER,CHIP SA

2203-006562 C419 C-CER,CHIP SA

2203-006324 C420 C-CER,CHIP SA

2203-006562 C421 C-CER,CHIP SA

2203-006324 C422 C-CER,CHIP SA

2203-006423 C423 C-CER,CHIP SA

2203-000278 C424 C-CER,CHIP SA

2203-000278 C425 C-CER,CHIP SA

2203-006423 C426 C-CER,CHIP SA

2203-006379 C427 C-CER,CHIP SA

2203-006562 C428 C-CER,CHIP SA

2203-006257 C432 C-CER,CHIP SA

2203-006626 C433 C-CER,CHIP SA



6-5



2203-006626 C435 C-CER,CHIP SA

2203-000812 C436 C-CER,CHIP SA

2203-006562 C437 C-CER,CHIP SA

2203-006837 C438 C-CER,CHIP SA

2203-005061 C439 C-CER,CHIP SA

2203-000812 C440 C-CER,CHIP SA

2203-001259 C441 C-CER,CHIP SA

2203-000654 C442 C-CER,CHIP SA

2203-001405 C443 C-CER,CHIP SA

2203-006423 C445 C-CER,CHIP SA

2203-000812 C446 C-CER,CHIP SA

2203-001033 C447 C-CER,CHIP SA

2203-001033 C448 C-CER,CHIP SA

2203-006423 C449 C-CER,CHIP SA

2203-006562 C450 C-CER,CHIP SA

2203-000438 C451 C-CER,CHIP SA

2203-000438 C452 C-CER,CHIP SA

2203-006423 C453 C-CER,CHIP SA

2203-000438 C455 C-CER,CHIP SA

2203-006048 C456 C-CER,CHIP SA

2203-006647 C458 C-CER,CHIP SA

2203-001033 C459 C-CER,CHIP SA

2203-001033 C460 C-CER,CHIP SA

2203-006562 C517 C-CER,CHIP SA

2203-005682 C522 C-CER,CHIP SA

2203-005682 C523 C-CER,CHIP SA

2203-005682 C524 C-CER,CHIP SA

2203-005682 C525 C-CER,CHIP SA

2203-005682 C526 C-CER,CHIP SA

2203-005682 C527 C-CER,CHIP SA

2203-006423 C529 C-CER,CHIP SA

2203-006423 C530 C-CER,CHIP SA

2203-005682 C531 C-CER,CHIP SA

2203-005682 C532 C-CER,CHIP SA

2203-005682 C533 C-CER,CHIP SA

2203-005682 C534 C-CER,CHIP SA

2203-005682 C535 C-CER,CHIP SA



6-6



2203-005682 C537 C-CER,CHIP SA

2203-005682 C538 C-CER,CHIP SA

2203-005682 C539 C-CER,CHIP SA

2203-000254 C540 C-CER,CHIP SA

2203-006562 C545 C-CER,CHIP SA

2203-000812 C546 C-CER,CHIP SA

2203-000812 C548 C-CER,CHIP SA

2203-000812 C549 C-CER,CHIP SA

2203-000812 C550 C-CER,CHIP SA

2203-006423 C553 C-CER,CHIP SA

2203-006048 C554 C-CER,CHIP SA

2203-000812 C555 C-CER,CHIP SA

2203-000812 C556 C-CER,CHIP SA

2203-000812 C557 C-CER,CHIP SA

2203-000812 C558 C-CER,CHIP SA

2203-006626 C559 C-CER,CHIP SA

2203-006562 C560 C-CER,CHIP SA

2203-006423 C561 C-CER,CHIP SA

2203-006423 C562 C-CER,CHIP SA

2203-006648 C565 C-CER,CHIP SA

2203-006562 C566 C-CER,CHIP SA

2203-006562 C567 C-CER,CHIP SA

2203-005682 C568 C-CER,CHIP SA

2203-005682 C569 C-CER,CHIP SA

2203-005682 C570 C-CER,CHIP SA

2203-005682 C571 C-CER,CHIP SA

2203-005682 C572 C-CER,CHIP SA

2203-006562 C573 C-CER,CHIP SA

2203-006562 C574 C-CER,CHIP SA

2203-006562 C575 C-CER,CHIP SA

2203-006562 C576 C-CER,CHIP SA

2203-000812 C577 C-CER,CHIP SA

2203-006423 C578 C-CER,CHIP SA

2203-006562 C579 C-CER,CHIP SA

3709-001344 CD200 CONNECTOR-CARD EDGE SA

0407-000115 D301 DIODE-ARRAY SA

2911-000010 DUF100 DUPLEXER-FEM SA



6-7


SEC CODE Design LOC Discription STATUS2901-001256 F301 FILTER-EMI SMD SA

2901-001320 F501 FILTER-EMI/ESD SA





3711-005643 HCD512 HEADER-BOARD TO BOARD SA

3711-005976 HDC1 HEADER-BOARD TO BOARD SA

3710-002306 IFC506 SOCKET-INTERFACE SA

2703-002308 L101 INDUCTOR-SMD SA










3301-001729 L114 BEAD-SMD SA


3301-001342 L200 BEAD-SMD SA




3301-001342 L400 BEAD-SMD SA

3301-001729 L401 BEAD-SMD SA

3301-001729 L402 BEAD-SMD SA

3301-001729 L501 BEAD-SMD SA

4709-001374 MOD104 BLUETOOTH MODULE SA

1201-002147 OPA403 IC-VIDEO AMP SA

2801-004551 OSC200 CRYSTAL-SMD SA

2801-004340 OSC401 CRYSTAL-SMD SA

1201-002267 PAM102 IC-POWER AMP SA

2007-007310 R100 R-CHIP SA

2007-000171 R101 R-CHIP SA

2007-007310 R102 R-CHIP SA

2007-000141 R103 R-CHIP SA



6-8


SEC CODE Design LOC Discription STATUS2007-001298 R104 R-CHIP SA

2007-001298 R105 R-CHIP SA

2007-000143 R106 R-CHIP SA

2007-001217 R107 R-CHIP SA

2007-007586 R109 R-CHIP SA

2007-001292 R110 R-CHIP SA

2007-001290 R111 R-CHIP SA

2007-003006 R112 R-CHIP SA

2007-000139 R113 R-CHIP SA

2007-000139 R114 R-CHIP SA

2007-007318 R115 R-CHIP SA

2007-003006 R116 R-CHIP SA

2007-007307 R117 R-CHIP SA

2007-003006 R118 R-CHIP SA

2007-007189 R119 R-CHIP SA

2007-001288 R120 R-CHIP SA

2007-007405 R121 R-CHIP SA

2007-007405 R122 R-CHIP SA

2007-007008 R123 R-CHIP SA

2007-007008 R124 R-CHIP SA

2007-001288 R125 R-CHIP SA

2007-007008 R126 R-CHIP SA

2007-007008 R127 R-CHIP SA

2007-008483 R128 R-CHIP SA

2007-000172 R130 R-CHIP SA

2007-000138 R131 R-CHIP SA

2007-000758 R132 R-CHIP SA

2007-002797 R133 R-CHIP SA

2007-000138 R134 R-CHIP SA

2007-000157 R135 R-CHIP SA

2007-000138 R136 R-CHIP SA

2007-000162 R200 R-CHIP SA

2007-000172 R201 R-CHIP SA

2007-000148 R202 R-CHIP SA

2007-008483 R204 R-CHIP SA

2007-008055 R205 R-CHIP SA

2007-000172 R207 R-CHIP SA

2007-008542 R208 R-CHIP SA



6-9



2007-008483 R213 R-CHIP SA

2007-008483 R214 R-CHIP SA

2007-008483 R215 R-CHIP SA

2007-008486 R216 R-CHIP SA

2007-000171 R218 R-CHIP SA

2007-008055 R220 R-CHIP SA

2007-008542 R221 R-CHIP SA

2007-000690 R301 R-CHIP SA

2007-000148 R303 R-CHIP SA

2007-000170 R305 R-CHIP SA

2007-000143 R306 R-CHIP SA

2007-007489 R307 R-CHIP SA

2007-008275 R308 R-CHIP SA

2007-000148 R309 R-CHIP SA

2007-000138 R310 R-CHIP SA

2007-008483 R312 R-CHIP SA

2007-008055 R313 R-CHIP SA

2007-008055 R314 R-CHIP SA

2007-008478 R316 R-CHIP SA

2007-008420 R317 R-CHIP SA

2007-008420 R318 R-CHIP SA

2007-000157 R319 R-CHIP SA

2007-000162 R320 R-CHIP SA

2007-000157 R323 R-CHIP SA

2007-008055 R324 R-CHIP SA

2007-008483 R325 R-CHIP SA

2007-008419 R326 R-CHIP SA

2007-000148 R329 R-CHIP SA

2007-000159 R330 R-CHIP SA

2007-001288 R400 R-CHIP SA

2007-001288 R401 R-CHIP SA

2007-000172 R402 R-CHIP SA

2007-001290 R403 R-CHIP SA

2007-007798 R404 R-CHIP SA

2007-007798 R405 R-CHIP SA

2007-000140 R408 R-CHIP SA

2007-000140 R409 R-CHIP SA



6-10



2007-008483 R411 R-CHIP SA

2007-000170 R413 R-CHIP SA

2007-008516 R414 R-CHIP SA

2007-008483 R415 R-CHIP SA

2007-008483 R417 R-CHIP SA

2007-008588 R418 R-CHIP SA

2007-008588 R419 R-CHIP SA

2007-007136 R420 R-CHIP SA

2007-001306 R422 R-CHIP SA

2007-007009 R423 R-CHIP SA

2007-001119 R424 R-CHIP SA

2007-007528 R425 R-CHIP SA

2007-007528 R426 R-CHIP SA

2007-000157 R427 R-CHIP SA

2007-000157 R428 R-CHIP SA

2007-000157 R429 R-CHIP SA

2007-007142 R431 R-CHIP SA

2007-000162 R432 R-CHIP SA

2007-007142 R433 R-CHIP SA

2007-000162 R434 R-CHIP SA

2007-007334 R436 R-CHIP SA

2007-000775 R438 R-CHIP SA

2007-000775 R439 R-CHIP SA

2007-000174 R440 R-CHIP SA

2007-000154 R441 R-CHIP SA

2007-000171 R442 R-CHIP SA

2007-000171 R443 R-CHIP SA

2007-000174 R444 R-CHIP SA

2007-000154 R445 R-CHIP SA

2007-000157 R446 R-CHIP SA

2007-001325 R447 R-CHIP SA

2007-008052 R450 R-CHIP SA

2007-008052 R451 R-CHIP SA

2007-000154 R452 R-CHIP SA

2007-000154 R453 R-CHIP SA

2007-000141 R513 R-CHIP SA

2007-008055 R514 R-CHIP SA



6-11



2007-007528 R516 R-CHIP SA

2007-000161 R517 R-CHIP SA

2007-008542 R518 R-CHIP SA

2007-007142 R519 R-CHIP SA

2007-008419 R521 R-CHIP SA

2007-008419 R522 R-CHIP SA

2007-007142 R523 R-CHIP SA

2007-000161 R524 R-CHIP SA

2007-007528 R525 R-CHIP SA

2007-007588 R526 R-CHIP SA

2007-008055 R529 R-CHIP SA

2007-008483 R530 R-CHIP SA

2007-008419 R531 R-CHIP SA

2007-008419 R532 R-CHIP SA

2007-000138 R533 R-CHIP SA

3705-001339 RFS100 CONNECTOR-COAXIAL SNA

3705-001421 RFS101 CONNECTOR-COAXIAL SA

3709-001400 SIM507 CONNECTOR-CARD EDGE SA

3708-002183 SLC510 CONNECTOR-FPC/FFC/PIC SA

2404-001352 TA119 C-TA,CHIP SA

2404-001411 TA130 C-TA,CHIP SA

2404-001411 TA131 C-TA,CHIP SA

2404-001381 TA323 C-TA,CHIP SA

2404-001339 TA328 C-TA,CHIP SA

2404-001381 TA337 C-TA,CHIP SA

2404-001381 TA340 C-TA,CHIP SA

2404-001339 TA343 C-TA,CHIP SA

2404-001381 TA401 C-TA,CHIP SA

2404-001381 TA409 C-TA,CHIP SA

2404-001352 TA431 C-TA,CHIP SA

2404-001339 TA444 C-TA,CHIP SA

2404-001339 TA454 C-TA,CHIP SA

2404-001380 TA459 C-TA,CHIP SA

2404-001380 TA460 C-TA,CHIP SA

2404-001381 TA461 C-TA,CHIP SA

2404-001406 TA500 C-TA,CHIP SA

2404-001352 TA501 C-TA,CHIP SA



6-12


SEC CODE Design LOC Discription STATUS2404-001381 TA502 C-TA,CHIP SA

2809-001302 TCX100 OSCILLATOR-VCTCXO SA

0504-000168 TR301 TR-DIGITAL SA

1203-003787 U103 IC-POSI.FIXED REG. SA


1009-001018 U203 IC-HALL EFFECT S/W SA

1203-003789 U204 IC-POWER SUPERVISOR SA

1003-001716 U300 IC-EL DRIVER SA

1203-004119 U301 IC-POWER SUPERVISOR SA


1205-002272 U304 IC-TRANSCEIVER SA

1203-003612 U306 IC-DC/DC CONVERTER SA




1209-001219 U312 IC-SENSOR SA

1203-003742 U313 IC-BATTERY SA


1203-003517 U316 IC-MULTI REG. SA

1205-002681 U400 IC-CODEC SA


1001-001336 U405 IC-ANALOG SWITCH SA

1204-002138 U406 IC-MELODY SA

1201-002240 U408 IC-AUDIO AMP SA

1001-001349 U409 IC-ANALOG MULTIPLEX SA

1001-001231 U503 IC-ANALOG SWITCH SA

1203-003708 U505 IC-DC/DC CONVERTER SNA

1405-001082 U506 VARISTOR SA

1405-001082 U507 VARISTOR SA

0801-002958 UCD206 IC-CMOS LOGIC SA



0801-002958 UCP105 IC-CMOS LOGIC SA

0801-003013 UCP107 IC-CMOS LOGIC SA

1108-000063 UCP200 IC-MCP SA

GH09-00045A UCP200 IC MICOM SA

1205-002943 UCP402 IC-CODEC SA

1205-002652 UPL101 IC-TRANSCEIVER SA



6-13


SEC CODE Design LOC Discription STATUS1405-001082 V201 VARISTOR SA

1405-001082 V503 VARISTOR SA

1405-001082 V504 VARISTOR SA

1405-001082 V505 VARISTOR SA

1405-001082 V506 VARISTOR SA

1405-001082 V507 VARISTOR SA

1405-001082 VR300 VARISTOR SA










0406-001210 ZD201 DIODE-TVS SA




0403-001511 ZD302 DIODE-ZENER SA










7. Block Diagrams

7-1



Block Diagrams

7-2


8. PCB Diagrams

8-1

BTC504

105K

C

D301

F501

205F

F503

405F

F505

G1 G2

G3

J_D

NG

HDC1

605

CFI

J_N

O_GI

J

304

AP

O

002

CS

O

104

CSO

J_D

XR_

SD

S

J_DX

T_S

DS

SLC510

SOC302

323A

T

823

AT

TA337

TA401

904A

T

TA431

TA444

TA454

954A

T 064A

TTA461

005A

T

TA501

205A

T

TP301TP311

103

RT

302

U

402

U00

3U

U301

U302

403

U

U307

U311

313

U

U400

104

UU405

U406

U408

904

U

305

U

U505 U506U507

602

DC

U

413

DC

U

805

DC

U

002P

CU

UCP402

J_V5

_B

SU

J_S

NM

D_B

SU

J_SL

PD_

BS

U

102

V

V503V504V505V506

V507

J_T

ABV

205K

V

VR400VR401

VR508

905

RV

015

RV

VR511VR512VR513

203

DZ

005

DZ

105

DZ

ZD502

ZD504

ZD505

605

DZ70

5DZ

805

DZ

PCB Diagrams

8-2

AN1

ANT_J

BAT301002

DC

CP_TCK CP_TDI CP_TDOCP_TMS

DUF100

103F

GROUND

215D

CH

JTAG1 JTAG2

MIC1

401D

OM

201MAP

001SF

R

RFS101RST

SIM507

TA119

131AT031AT

TA340

TA343

001XCT

301U

U106

603U

903U

213U

513U

613U

501PC

U

701PC

U

UPL101

VR300

103R

V102DZ

ZD202

302DZ

ZD204


9. Flow Chart of Troubleshooting

9-1


9-1.Baseband9-1-1. Power ON

'Power On' dose not work

YES

Check the currentconsumption more

than 100mADown load again

NO

YES

NOCheck the Vbat morethan 3.3V Change the Battery

YES

Check the VLDO7_1.8Vof U300 is more than 1.

8V

NOCheck U300 and C315

YES

Check VCCD_1.8Vof U307=1.8V

NOCheck C340 of U307

YES

Check VRF ofU300=2.9V

NOCheck U300 and C317

YES

Check C130Freq=13MHz, Vpp>0.4V Check the clock C130

NO

YES

Check the initial operation

YES

END


Flow Chart of Troubleshooting


9-2



9-3


R324

HP_CORE_1.6V

C340

RUN1

RUN2 6

4 SW1 7SW2

1 VFB1 10VFB2

VIN3

2 VOUT

U307

GND11

5 GND

OUT2 9

8

VBAT

C338

L302

C341C339

D302

VCCD_1.8V

C337

L303

VLDO1_1.5V

VRTC_1.5V

C318 C320

VCCA_2.9V VLDO1_1.5V

C317

VCCD_1.8V_PSC

GEN

2

SOP

C313

BAT300

J12VLDO_2A13VLDO_3

B12VLDO_4

B10VLDO_5

A14VLDO_6

C12VLDO_7

H11VRTC

K12VSIM

F15VIB_DRV

A12VL4S_A

B11VL4S_B

D10VL5S_AVL5S_B C9

G11VLDO_1

K14SIM_CLK

J11SIM_IOK11SIM_RST

F14VACC

F13RING_DRVG13LED1_DRV

G12LED2_DRV

U300C314

VCCD_2.9V

C315

R304

C319

VCCB_2.9VVRF_2.9V

C316

GSM_TX_ENDCS_TX_EN

SIM_RSTSIM_IO

VSIM_3.0V

SIM_CLK




9-4

9-1-2. Initial

Initial Failure

YES

Check VCCD,VDDC_1.8V of U300

"High" when the phoneis boot on

Check U300NO

Check the VCCD_1.8Vof U307 is "High"

YES

Check U307NO

YES

Check HDC501 and LCD PARTNO

LCD display is O.K?

YES

Check Audio PARTNO

Sound is O.K?

YES

END



9-5


115R

V

4IN4OUT45

6 OUT3

OUT27

8 OUT1

F510

GND

9 10

GND

IN1 1

2IN2

IN3 3

1

2 IN2

IN33

4 IN4 OUT4 5

OUT3 6

OUT2 7

8OUT1

F512GND

910

GND

IN1

VCCD_2.9V

R545

R540

R537

R544

VMOT_3.3V

C532

VR539

C519

835R

V

R542

215R

V

4455 66

7 7 8 899

NC35 36

NC

28282929

33

303031 31 323233 33 3434

202021 21 222223 23 242425 25 2626

2727

1313 14 141515 16161717 1818

19 19

2 2HDC50111

10101111 1212

R561

C533

VLCD_3.0V

2S

VBAT_LCD

Q500

3D

1G

OUT2

OUT1 8

GNDGND

10

1 IN1

IN22

3 IN3

IN44 5OUT4

6OUT3

7

F5119

R562

IN4 45 OUT4

OUT36

7 OUT2

OUT18

F5099

GND GND

10

1IN1

IN2 2

3IN3

7OUT2

OUT1 8

9

GNDGND

10

1 IN1

IN22

3 IN3

IN44 5OUT4

6OUT3

F513

R555

VCCD_1.8V

R560

R554

R541

SPK-

LCD_CHECK

SPK+

LED+LED-

LCD_ADS

SLCD_CSOLED_EN

LCD_D(0)

LCD_RESET

LCD_D(14)

LCD_D(12)

LCD_D(10)

LCD_D(8)

LCD_D(6)

LCD_D(4)

LCD_D(2)

MLCD_CS

LCD_WEN

LCD_D(3)

LCD_D(1)

LCD_D(7)

LCD_D(5)

LCD_D(9)

LCD_D(11)

LCD_D(15)

LCD_D(13)

HALL_SENSOR




9-6

9-1-3. Sim Part

Phone can't access SIM Card

YES

Check the pin 1 ofSIM300 Voltage = 3V

NO Check the circuit related toU300

YES

Check the SIMconnector's to SIM card

NO Resolder or changeSIM300

NO Check the related circuit ofSIM300

YES

Check the related circuit of SIM300

YES

NO Check the related circuit ofU300

Check the circuit around U300 output andvoltage supply circuitry

YES

END

7 78 89 9

13GG

1415GG

16

10 101111

12 12

2 233 44

5 566

SIM30011

C302 C303C300 003RV

C301 103RV

C304203RV

303RV

SIM_RSTVSIM_3.0V

SIM_IOSIM_CLK



9-7


9-1-4. Charging Part

Abnormal chargin part

YES

Battery contact atBTC500?

NO Battery CheckBTC500

YES

Charger input ofIFC500?

NOCheck the IFC500

YES

END

R530C511

R548

VCCD_1.8V

ZD503

R547

R543

C514 C515

C523

R552

ZD507

R527

R556

C512

R550

R532

R546

C521

R553

ZD506

VR505

C522

R516

R528

VR508

VR540

C535

99

NC2122

NC23 NC

NC24

25NCNC 26

NC 2728NC

2020

334 4

556 6

778 8

1313141415

1516

161717

18181919

2 2

IFC5001 1

10 1011

1112 12

C534

C520

R551

VCCA_2.9V

C524

R539

1 2 3456

C503

VR503

ZD505

VBAT

VR515

R549

VR504

R529

R533

C513

T_OPT

TA_VEXT

JACK_IN

AUXINP

AUXOUTP

SDS_RXD

EAR_SWITCH

JIG_ON_IF

EAR_CHECK

USB_D-USB_D+

USB_5.0V

EAR_R

EAR_L

AUXOUTN

AUXINN




9-8

9-1-5. Microphone Part

Microphone does not work

Check theassembled status of

microphone.Reassemblage microphoneNO

YES

resolder or change(R435,R438,R439,R440,

R443,C440,C443,U407)

Check the referencevoltage on mic path

R435=2.9V

NO

Is microphone ok?

YES

Check U300NO

YES

END



9-9


10 S2A

S2B7

VDD 1

D1 3D29

GND6

4IN1

8 IN2

2S1A

S1B 5

U407

C452

VCCD_2.9V

R438

R441

C449

C445TP400

R439

C455

C446

C448

C456

R440

C453

R435

204RV

VCCA_2.9V

C454R444

R443

104RV

MIC400

AK_MIC+

MAIN_MIC-

MAIN_MIC+

MIC+

MIC-

MIC-

MIC+

MIC_SEL

AK_MIC-

MAIN_MIC-

MAIN_MIC+

MICOUTP

MICINP

MICINN

MICOUTN




9-10

9-1-6. Speaker Part

Speaker does not work

Check the LCD moduleconnection

YES

Check theTP408 of U409 = "LOW"

Change or resolderMCP200

NO

YES

Check the circuitaround U409

Change or resolderR436,R442,U409

NO

YES

Check the R536,R538Change or resolder

R536,R538NO

YES

YES

END

Change LCD moduleNOIs speaker OK?



9-11





9-12

TP410

R442

R436

4D2 3

D

8

D4 12

6

DN

G17

DN

G

NC2122

NC

14

+V

2S13

5

2S2

3-4IN 10

1S3

7

93S2

114S1

13

2S4

1D

16

U4092 1-2IN

151S1

1 1S2

C444

VBAT

TP408

MSPK-

AMP-

SW2_OUT_P

AOUTAP

AOUTANSW2_OUT_P

AMP+

SPK+

SW2_OUT_N

SW2_OUT_N

SPK-

AS2 AS3

MSPK+



9-13


9-1-7. Camera Part

Is that clock signal at the

pin #18 =40.5Mhz of

HDC500?

Camera function does not work

Connect the HDC500NO

Check the connect HDC500?

YES

Check the U311NO

Pin #9,15 of U311= 2.8V?

YES

Check the U311Pin #1 of U311 = 1.5V?

NO

YES

Replace CameraNO

YES

Check The U402NOIs that clock signal at the

pin #3 =40.5Mhz of

HDC500?

YES

Pin#8 of HDC500 is High?NO

END




9-14



9-15


R52322

CN

20 20

3 34 45 56 67 7889 9

CN

12

1414151516 16

17 171818

19 19

2 2

HDC5001 1

10 1011 111212

1313

1

2IN2

IN3 3

4IN4OUT45

6 OUT3

OUT27

8 OUT1

F515

GND

9 10

GND

IN1

C510C509C504 C530605C

C505 C507

VCAM_2.8VAVCAM_1.5V VCAM_2.8V

C529

2 IN2

IN33

4 IN4 OUT4 5

OUT3 6

OUT2 7

8OUT1

F514GND

910

GND

IN11

R524R521

R518

C508

R515

R526R525

C528

M_CLK

CAM_HSYNCCAM_VSYNC

CAM_DATA(3)

CAM_DATA(5)

CAM_DATA(2)

CAM_DATA(0)

CAM_DATA(6)

CAM_DATA(4)

C_SDA

CAM_DATA(1)

P_CLK

CAM_RST

C_SCK

CAM_DATA(7)

C346

C350

C353

R327

R329

VCAM_1.5V

C352

R326

R328

5

4 SW

VIN1 10VOUT1

VOUT2 9

VBAT

6GND

DN

G

11 12

DN

G

DN

G

13 14

DN

G

DN

G

15 16

DN

G

8POR

SET

U311

BYP3

DRV 7

2 EN

C351

VCAM_2.8VAVCAM_2.8V

L304

C348

C345

C349

VCAM_EN

CAM_RST




9-16

9-1-8. LCD

LCD Does not display

First, Check the Connection ofHDC501 and LCD

Replace the connector(HDC501)

Have a some problem ofconnector (HDS501)

NO

YES

Check of U300(J12, C318)Display is not

YES

NO

Check the pin 1 of U500

END

Backlight does workNO

YES



9-17


C500

R519

R520

R517

R522

VBAT

C501

6FB

9GND

NC 5

OUT1 8PGND

SW 72 VIN

U500

4 AGND

EN3

L502

C502

LED-MLCD_BL_EN

LED+




9-18

9-2.RF

9-2-1. EGSM RX

Continuous RX ONRF Input : 62 CHAMP : -50dBm

NORMAL CONDITIONCatch the channel ?

YES

NO

U100 CheckPin #6 ≥ -65dBm ?

U100 CheckPin #12,13 ≥ -65dBm ?

U101 CheckPin#6, 7 ≥ -65dBm ?

RFS100, C100, L101Resolder or Change

U100 Resolder or Change

U101 CheckPin#1,13,22,32≥ 3.1V?

U101 CheckR117 : 13MHz

BTC500 PIN 3, C526Check or resolder

END

YES

YES

YES

U101 CheckPin 35,36,37,38:

Vp-p 100mV

YES

Check soldered status ofL106, L107, C109

YES

YES

R117Check or resolder

TCX100 CHECKpin 4 : 2.9V

PIN 3 : 13MHzV p-p : 800mV

NO

NO

NO

NO

NO NO

TCX100change

NO

GSM Receiver is ok?

YES

U101Resolder or Change

NO

GSM RX path componentresolder or change

NO

Check soldered status ofC100, C101, L102, C102



9-19


9-2-2. DCS RX



YES

NO


U100 CheckPin #10,11 ≥ -65dBm ?

U101 CheckPin#8, 9 ≥ -65dBm ?




U101 CheckPin#1,13,22,32≥ 3.1V?



END

YES

YES

YES

U101 CheckPin 35,36,37,38:

Vp-p 100mV

YES

Check soldered status ofL108, L109

YES

YES




NO

NO

NO

NO

NO NO

TCX100change

NO

GSM Receiver is ok?

YES


NO


NO




9-20

9-2-3. PCS RX



YES

NO


U100 CheckPin #8,9 ≥ -65dBm ?

U101 CheckPin#10,11 ≥ -65dBm ?




U101 CheckPin#1,13,22,32≥ 3.1V?



END

YES

YES

YES

U101 CheckPin 35,36,37,38:

Vp-p 100mV

YES

Check soldered status ofL110, L111

YES

YES




NO

NO

NO

NO

NO NO

TCX100change

NO

GSM Receiver is ok?

YES


NO


NO



9-21





9-22

9-2-4. EGSM TX

Continuous TX ON conditionMS TX level 19CH : 62RBW : 100KHzVBW : 100KHzSPAN : 10MHzREF. Level : 10dBmATT. : 20dB

PAM100 pin 5: 3.7V ?

NO

YES

U100 Pin 6About 2~5 dBm?

U100Pin 4 : 2.9V U300

check & change

NO

U100, C100check & change

YES

PAM100, L112 check & change

YES

Check theBattery Block

PAM100 pin 3: 'LOW'

U300check & change

YES

YES

NO

NO

NO

PAM100 pin 1: 'HIGH'

PAM100 pin 6: 1.2V ?

U101pin 39 :

7~11dBm?

U101Pin 35,36,37,38

:1.7V

U101pin21 13MHz

Vp-p : 950mV

TCX100pin 3 : 13MHzVp-p : 950mV

NO

YES

NO NO

YES YES

YES

NO

TCX100pin 4 : 2.9V?

YES

U101change or resolder

U300change

NO

YES

PAM100 pin123~6dBm ?

U300check & change

NO

PAM100 pin 7: -5dBm ?

YES

PAM100check & change

NOC113

Check & Change

U101change orresolder

NO U300change orresolder

YES

NO

U101check & change




9-23


9-2-5. DCS & PCS TX

Continuous TX ON conditionMS TX level 12CH : 660CHRBW : 100KHzVBW : 100KHzSPAN : 10MHzREF. Level : 10dBmATT. : 20dB

PAM100 pin 5: 3.7V ?

NO

YES

U100 Pin 6About 2~5 dBm?

U100Pin 4 : 2.9V U300

check & change

NO

U100, C100check & change

YES

PAM100, R104 check & change

YES

Check theBattery Block


U300check & change

YES

NO

NO

NO


PAM100 pin 6: 1.2V ?

U101pin 40 :

7~11dBm?

U101Pin 35,36,37,38

:1.7V

U101pin21 13MHz

Vp-p : 950mV

TCX100pin 3 : 13MHzVp-p : 950mV

NO

YES

NO NO

YES YES

YES

NO

TCX100pin 4 : 2.9V?

YES


U300change

NO

YES

PAM100 pin143~6dBm ?

U300check & change

NO

PAM100 pin 2: -5dBm ?

YES

PAM100check & change

NOC108

Check & Change

U101change orresolder

NO U300change orresolder

YES

NO

U101check & change


YES




9-24



9-25


INTE

NN

A

VB

AT

C10

5

C11

6

VB

AT

AN

T_G

2

C11

4

C10

7

L111

AN

T_S

C10

3

C11

9

L102

C10

6

L106

C10

2

790

0LN

A_P

818

00LN

A_N

918

00LN

A_P

R10

9

73MQ_XT| MQ

83PQ_XT| PQ

93BLXT

485

0LN

A_N

04BHXT

14DNG

585

0LN

A_P

690

0LN

A_N

VPC

30N

C

31N

C

23 3 CCV

33NOMOL

43ANEGI DVPI _XT| PI

5363

MI _XT| MI

22VC

C2

23D

ATA

IN

24LA

TCH

ENAB

LE

25C

LK

26S

XEN

A

27C

HIP

EN

A

28N

C

29N

C3

51CPAV

61PP MOC 71NP MOC

81J DAFPL 91

FUBX| ZHM62_ZHM31

2TX

EN

A

02ENUTX

21XT

AL

U10

1

1VC

C1

1019

00LN

A_N

1119

00LN

A_P

21ANEXR 31

4 CCV41

NI FRXT

C10

1

L101

VR

F_2.

9V

C11

7

C11

8

R10

0

C11

2

1

G4

C10

0

RFS

100

2A

C 3

G

L100

C10

9

L108

L110

L107

C10

4

C12

5C

126

R11

3

AN

T_G

1

NC

8P

CSR

XP

CSR

X9

4V

C1

VC

22

L103

11D

CSR

X

1D

|PC

STX

EGS

MR

X12 13

EGS

MR

X

EG

SM_T

X3

7G

14G

5

U10

0

AN

T

6

DC

SRX

10

L109

DC

S_T

X_E

NG

SM

_TX

_EN

AN

T

DP

CS

_OU

TG

SM

_OU

T

XO

EN

A

MO

DE

SA

TDE

T

TX_E

N

SX

_EN

SE

RC

LKS

ER

LES

ER

DA

T

VA

PC

RX

_EN

TX_F

B

CLK

13M

_RF

VP

C

RTX

IPR

TXIN

RTX

QN

RTX

QP

GS

M74

137_

OU

TD

CS

7413

7_O

UT




9-26

C123

R123

L112

C136

R114

C140

R112 C124

R117

C135

C128

C121

R105

R118

VBAT

R110

C113

R102

C108

R108

C130

6

4 VSUP

R101

13

GND 11

GND 10

GND17

7 GSMIN

GSM_OUT 12

RSVD8

VBATT5

VPC

3 BS

COUP_OUT 16

DCS|PCS_IN2

14DCS|PCS_OUT

ENA1

15GND

GND 9

GND

C129

PAM100

U103

2 A

GND3

NC1

5NC

6VCC

Y 4 C131

R124

C111

C122

R121

R104

VRF_2.9V

C132

C110

R103

R115

VRF_2.9V

TCX100

GND2 OUT 3

4VCCVCON1

TX_FB

DPCS_OUT

GSM_OUT

SATDET

CLK13M_RF

CLK13M_YMU

PAC_EN

DCS74137_OUT

GSM74137_OUT

VPC

BAND_SEL

AFC

CLK13M_MC

CLK13M_TR



9-27


9-2-6. BLUETOOTH

Resolder U102

Bluetooth does not work

Yes

Pin #3 of U102= 1.8V?No

Yes

Check Pin #22 ofMOD100 ≥ - 6 dbm ?

Resolder MOD100No

Yes

CHECK THE SIGNAL OFANT100 Resolder ANT100No

Yes

End




9-28



9-29


R125

VBAT

R116

VBT_1.8V

C138 C139

6CE

GND2 GND 5

4NC

1 VDD

VOUT3

U102

C137

TP100

R122

C134 C133

PIO_4_UART_TX27

RESETB8

PCM_OUT9

GND23

GND24

PIO_125

UART_CTS26

PIO_234

PIO_3

GND5

PIO_5_UART_RTS26

PCM_CLK16

UART_RX17

VDD_REG18

GND19

UART_TX2PCM_SYNC

20

21 VDD_1.8V

ANT22

PIO_01

PIO_6_UART_CTS210

VDD_UART11

GND12

PCM_IN13UART_RTS14

PIO_7_UART_RX215

MOD100 1 32

ANT100

VBT_1.8V

VBT_EN

PCM_INPCM_OUT

BT_TXD

BT_RTSBT_CTS

BT_RXD

PCM_CLK

PCM_SYNC


10. Reference data

10-1


10-1. 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

Samsung Electronics Co.,Ltd.

Code No.: GH68-10794A2006. 08. Rev.1.0

ⓒThis Service Manual is a property of Samsung Electronics Co.,Ltd.Any unauthorized use of Manual can be punished under applicableInternational and/or domestic law.

www.s-manuals.com

http://www.s-manuals.com

Samsung SGH-D840 - Service Manual. €¦ · 2. Specification 2-1 2-1. GSM General Specification GSM...

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Transcript of Samsung SGH-D840 - Service Manual. €¦ · 2. Specification 2-1 2-1. GSM General Specification GSM...