Sharp SGH T519 User Manual

GSM TELEPHONE

SGH-T519

GSM TELEPHONE

CONTENTS

1. Safety Precautions

2. General Introduction

3. Specification

4. Product Funtion

5. Circuit Description

6. Test Command & Test Procedure

7. Array course control

8. Exploded View and its Parts list

9. MAIN Electrical Parts List

10. Flow Chart of Troubleshooting and

Circuit Diagrams

11. PCB Diagrams

12. Block Diagrams

13. Reference data

Contents

9. MAIM Electrical parts list

10. Flow Chart of Troubleshooting and Circuit Diagrams

10-1. Baseband

10-1-1. Power on ..............................................................................10-1

10-1-2. Initial ....................................................................................10-3

10-1-3. Sim Part ...............................................................................10-4

10-1-4. Charging Part ........................................................................10-5

10-1-5. Microphone Part .....................................................................10-7

10-1-6. Speaker Part .........................................................................10-9

10-1-7. Camera Part ........................................................................10-13

10-2. RF

10-2-1. GSM850/EGSM900 RX ..........................................................10-15

10-2-2. PCS RX ...............................................................................10-16

10-2-3. DCS RX ...............................................................................10-17

10-2-4. GSM850/EGSM900 TX ...........................................................10-18

10-2-5. DCS/PCS TX ........................................................................10-19

10-2-6. BLUETOOTH .........................................................................10-20

11. PCB Diagrams

12. Block Diagrams

12-1. RF Solution Block Diagram ..........................................................12-1

12-2. Base Band Solution Block Diagram ..............................................12-2

13. Reference data

ⓒ

This Service Manual is a property of Samsung Electronics Co.,Ltd.

Any unauthorized use of Manual can be punished under applicable

International and/or domestic law.

Samsung Electronics Co.,Ltd.

Code No.: GH68-12034A

2006. 08. 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.

1-1

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Safety Precautions

1-2. ESD(Electrostatically Sensitive Devices) Precaution

Several semiconductor may be damaged easilly by static electricity. Such parts are called by

ESD(Electrostatically Sensitive Devices), for example IC,BGA chip etc. Read Precaution below.

You can prevent from ESD damage by static electricity.

●

Remove static electricity remained your body before you touch semiconductor or parts with

semiconductor. There are ways that you touch an earthed place or wear static electricity

prevention string on wrist.

●

Use earthed soldering steel when you connect or disconnect ESD.

●

Use soldering removing tool to break static electricity. otherwise ESD will be damaged by

static electricity.

●

Don't unpack until you set up ESD on product. Because most of ESD are packed by box

and aluminum plate to have conductive power,they are prevented from static electricity.

●

You must maintain electric contact between ESD and place due to be set up until ESD is

connected completely to the proper place or a circuit board.

1-2

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

2. General Introduction

The SGH-T519 Quad Band phone functions as digital phone working in GSM

(Global System for Mobile communications)850,EGSM900, DCS1800 and

PCS(PersonalCommunication System)1900 modes.

●

Dimension

Weight

LCD

R/F band

Vocoder

Antenna

SIM

: 113 x 50 x 8.6 mm (with Standard Battery)

: 76g (with Standard Battery)

: LCD 260K TFT Color LCD (176 x 220) 1.93"

: GSM850 / EGSM 900 / DCS1800 / PCS1900

: EFR + FR + HR + AMR

: Fixed type

: 3 Voltage operation

: VER 1.0

●

BLUETOOTH

●

MS Class

GPRS Phase

Multi-slot

SMG

Coding scheme

Power class

Class B

GSM Phase II+

GPRS/EGPRS Class 10 (2 Up-link, 4 Down-link, 5 Sum)

SMG #31

CS1 - CS4(GPRS), MCS5 - MCS9(EGPRS) support

●

GSM850

- Class 4 (2W)

EGSM900 - Class 4 (2W)

DCS1800 - Class 1 (1W)

PCS1900 - Class 1 (1W)

●

WAP 2.0 Browser

SIM AT(Application Toolkit)

40 Polyphonic Ringtone

< Basic Package >

●

Handset + Standard Battery + TA + User Guide + Handstrap

< Option Item >

●

Travel Adapter

●

Ear Microphone

●

Bluetooth Headset

●

Bluetooth Hands Free Kit

●

Car Charger/Adapter

2-1

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

3. Specification

3-1. GSM General Specification

GSM850

EGSM900

DCS1800

PCS1900

Freq. Band[MHz]

Uplink/Downlink

824~849

869~894

880~915

925~960

1710~1785

1805~1880

1850~1910

1930~1990

0~124&

ARFCN range

Tx/Rx spacing

128~251

45 MHz

512~885

95 MHz

512~810

80 MHz

975~1023

45 MHz

270.833 Kbps

3.692 us

270.833 Kbps

3.692 us

270.833 Kbps

3.692 us

270.833 Kbps

3.692 us

GPRS

Mod. Bit

rate/

812.5 Kbps

3.692 us

812.5 Kbps

3.692 us

812.5 Kbps

3.692 us

812.5 Kbps

3.692 us

Bit Period

EDGE

Time Slot

Period/Frame Period

576.9 us

4.615 ms

576.9 us

4.615 ms

576.9 us

4.615 ms

576.9 us

4.615 ms

GPRS

Modulation

EDGE

0.3 GMSK

8 PSK

0.3 GMSK

8 PSK

0.3 GMSK

8 PSK

0.3 GMSK

8 PSK

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

MS Power

EDGE

GPRS

EDGE

27~5 dBm

5~19(class4)

8~19(class E2)

-102 dBm

27~5 dBm

5~19(class4)

8~19(class E2)

-102 dBm

26~0 dBm

0~15(class1)

2~15(class E2)

-100 dBm

26~0 dBm

0~15(class1)

2~15(class E2)

-102 dBm

Power Level

Sensitivity

TDMA Mux

Cell Radius

35 Km

2 Km

3-1

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Specification

3-2. GSM TX power class

Power

control

level

Power

control

level

Power

control

level

Power

control

level

PCS1900

GSM850

EGSM900

DCS1800

30±3 dBm

28±3 dBm

26±3 dBm

24±3 dBm

22±3 dBm

20±3 dBm

18±3 dBm

16±3 dBm

14±3 dBm

12±4 dBm

10±4 dBm

8±4 dBm

6±4 dBm

4±4 dBm

2±5 dBm

0±5 dBm

33±2 dBm

31±2 dBm

29±2 dBm

27±2 dBm

25±2 dBm

23±2 dBm

21±2 dBm

19±2 dBm

17±2 dBm

15±2 dBm

13±2 dBm

11±2 dBm

9±2 dBm

30±3 dBm

28±3 dBm

26±3 dBm

24±3 dBm

22±3 dBm

20±3 dBm

18±3 dBm

16±3 dBm

14±3 dBm

12±4 dBm

10±4 dBm

8±4 dBm

6±4 dBm

4±4 dBm

2±5 dBm

0±5 dBm

33±2 dBm

31±2 dBm

29±2 dBm

27±2 dBm

25±2 dBm

23±2 dBm

21±2 dBm

19±2 dBm

17±2 dBm

15±2 dBm

13±2 dBm

11±2 dBm

9±2 dBm

7±2 dBm

5±2 dBm

3-2

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Specification

3-3. EDGE TX Power Level

Power

control

level

Power

control

level

Power

control

level

Power

control

level

GSM850

EGSM900

DCS1800

PCS1900

27±3 dBm

25±3 dBm

23±3 dBm

21±3 dBm

19±3 dBm

17±3 dBm

15±3 dBm

13±3 dBm

11±5 dBm

9±5 dBm

7±5 dBm

5±5 dBm

27±3 dBm

25±3 dBm

23±3 dBm

21±3 dBm

19±3 dBm

17±3 dBm

15±3 dBm

13±3 dBm

11±5 dBm

9±5 dBm

7±5 dBm

5±5 dBm

26±3 dBm

24±3 dBm

22±3 dBm

20±3 dBm

18±3 dBm

16±3 dBm

14±3 dBm

12±4 dBm

10±4 dBm

8±4 dBm

6±4 dBm

4±4 dBm

2±5 dBm

0±5 dBm

26±3 dBm

24±3 dBm

22±3 dBm

20±3 dBm

18±3 dBm

16±3 dBm

14±3 dBm

12±4 dBm

10±4 dBm

8±4 dBm

6±4 dBm

4±4 dBm

2±5 dBm

0±5 dBm

3-3

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

4. Product Function

Main Function

-1.3 Megapixel Camera and Camcorder

-Bluetooth Wireless Technology

-Instant Messageing capability

-Multimedia capability

-Fun & Apps featureprovides My Files, music player, games,

alarms, calendar, task list, calculator, world time, unit conversion, timer,

and stopwatch.

4-1

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

5. Circuit Description

< RF Circuit Description of SGH-T519 >

1. FEM (F100)

==> Switching Tx, Rx path for GSM850, EGSM900, DCS1800 and PCS1900

controlled by logic.

Integration of GSM850, EGSM900, DCS1800 and PCS1900 RX SAW Filters.

To convert Electromagnetic Field Wave to Acoustic Wave and the pass the specific

frequency band.

- for filtering the frequency band 824 ~ 849 / 869 ~ 894 MHz

- for filtering the frequency band 880 ~ 915 / 925 ~ 960 MHz

- for filtering the frequency band 1710 ~ 1785 / 1805 ~ 1880 MHz

- for filtering the frequency band 1850 ~ 1910 / 1930 ~ 1990 MHz

2. FEM Control Logic

==> Truth Table

VC1

VC2

VC3

GSM850 Rx Mode

EGSM900

GSM850/EGSM900 Tx Mode

DCS/PCS Rx Mode

DCS/PCS Tx Mode

3. VC-TCXO(TCX400)

==> To generate the 26 MHz reference clock to drive the logic and RF.

4. SKY74137 (UCD100)

==> The sky74137 is a RF tranceiver IC for GS850, EGSM900 DCS1800

and PCS1900 quardband cellular systems, and incorporates EDGE tranceiver

capabillity, and integrates most of the low power silicon functions of a tranceiver.

The receive path implements a direct downconversion architecture. The transceiver

consists of four integrated Low Noise Amplifiers (LNAs), a quadrature demodulator,

selectable baseband filter bandwidths, and lowdroop DC Offset Correction (DCOC)

sequencer.

- RX Function

Four LNAs which support different bands of operation have separated differential

inputs. The LNA outputs feed into a quadrature demodulator that down-converts

the RF signals directly to baseband. The baseband I and Q paths consist of

cascaded amplifiers and low pass filter sections. All baseband filtering is provided

on-chip using no external capacitors.

5-1

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Circuit Description

- TX Function

The device implements Skyworks Polar Loop transmit architecture. This architecture

autonomously splits the amplitude and phase within the device using the traditional

analog In-Phase and Quadrature (I/Q) signals. The filter-saving advantage of the

translation-loop approach is embedded in the architecture. Also included is an AM loop

that provides both signal AM and power level control. The transmitter is provided a

coupled feedback signal from the PA and downconverts it to an IF. Following an IF VGA,

this feedback signal is fed to both loops. The reference for both loops is a transmit IF

signal produced by an I/Q modulator

5. POWER AMP (PAM400)

The module consists of a EGSM850/900 PA block and a DCS1800/PCS1900 PA block,

Both PA blocks share common power supply pins to distribute current. The subsystem

consists of two parts : a Power Amplifier Control (PAC) block, and an Integrated Coupler.

To select GSM900/850 and GMS1800/1900 as determined from the Band Select

(BAND_SEL) signal. SKY77331 contains band select switching circuitry to select GSM

(BAND_SEL is low) and DCS/PCS (BAND_SEL is HIGH) as determined from the Band

Select (BAND_SEL) signal. The BAND_SEL pad selects the PA output (DPCS_OUT or

GSM_OUT) while the Power Control (VPC) controls the level of output power. The

integrated power amplifier control (PAC) function provides envelope amplitude control by

reducing sensitivity to input drive, temperature, power supply, and process variation.

< Baseband Circuit description of SGH-D407 >

1. CSP2750 (UCD301)

==> The CSP2750 has two major logical components power management and

conversion signal processing.

The PSC component is responsible for all power-related functionality, including the

following;

Power management for RF, BB and ancillary devices within the GSM/GPRS

●

Battery-charge management

●

Reset control

●

SIM card voltage-level shifting

The CSP component is responsible for the following ;

●

Intraframe event scheduling

●

Voice band processing, including voice band ADC and DAC

●

Analog baseband processing, including baseband ADC and DAC

●

Providing RF interface for Trident digital baseband device

●

Transmitter Power control

●

Automatic frequency control

●

A5 ciphering

●

Low-power sleep mode and wake-up control

5-2

The CSP2750 has the following major physical components;

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Circuit Description

●

Timing and control unit

RF serial interface

Low-power sleep mode controller

Baseband Transmitter / Receiver

Voice input and output

2. WM8955L(UCD401)

==> The WM8955L is a low power, high quality stereo DAC with intergrated headphone

and loudspwaker amplifiers, designed to reduce external component

requirements in portable digital audio application.

Ω

The on-chip headsphone amplifiers can deliver 40mW into a 16 load. Advanced

on-chip digital signal processing performs bass and treble tone comtrol.

The WM8955L can operate as a master or a slave, and include an on-chip PLL. It

can use most master clock frequencies commonly found in portable systems,

including USB,GSM, CDMA or PDC clocks, or standard 256f^s, clock rates.

Different audio sample rates such as 48khz, 44.1khz, 8khz and many other are

supported.

The WM8955L operates on supply voltages from 1.8V up to 3.6V, although the

digital core can operates on a separate supply down to 1.42V, saving power.

Different section of the chip can also be powered down under software control.

3. HPE(UCP201)

==> The Trident-HPE digital baseband processor is a complete system IC designed for

wireless terminals that includes two digital signal processor(DSP) cores

optimized for low-power communications applications and a powerful,

highperformance,

industry-standard microcontroller core along with a rich set of peripherals.

The Trident-HPE digital baseband processor achieves best-in-class signal processing

performance while maintaining the efficient software code density, low power

consumption, and small physical size required for GSM/GPRS terminals

ARM946E-S microcontroller core;

●

101 MHz system bus, 16 kbyte instruction and 16kbyte data caches.

8 kbyte tightly coupled zero wait-state instruction and 4kbyte tightly coupled zero wait-

state data memory

●

direct memory access controller for transparent transfer between memory and

peripherals.

External Memory interface with asynchronous burst mode support

5-3

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Circuit Description

●

Synchronous serial port supporting

●

Programmable 48-bit general-purpose IO unit, keyboard interface, programmable interval

timer and real-time clock.

SD/MMC controller that supports interfacing to secure digital/multimedia memory card.

●

Two DSP16000 dual-MAC DSP cores; Up to 404 million MACs per second at 101 MHz.

Memory complement;

- DSP0 : 144K X 16-bit ROM, 40k X 16-bit RAM.

- DSP1 : 96K X 16-bit ROM, 16k X 16-bit RAM.

JTAG boundary scan and integrated H/W developement system Low power;

Ultralow leakage process technology for best-in-class standby

power

●

Flexible power management modes to allow for maximum active power management

Interprocessor communication hardware support between ARM, DSP0 and DSP1.

Supported by Trident-HPE digital baseband processor software and hardware

developement tools as well as industry standard ARM software and hardware

developement tools Two on-chip, programmable, PLL clock synthesizers;

- one for ARM and DSP, the other one for USB.

5-4

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

6. Test Command & Test Procedure

6-1. Calibration Equipment

- HP 8960

- DC Power Supply

- Test Jig

- Configuration

HP8960

DC POWER SUPPLY

GPIB

P C

TEST JIG

GPIB

Serial

6-2. Calibration Program

- Samsung internal software

6-1

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Test Command & Test Procedure

6-3. Tx Power Tune up Procedure

- GMSK

1) Procedure:

a. Calibraion equipment HP8960 and the cell phone are connected

through RF cable.

b. Target power ( required power level according to the specification

which should be set by calibration program) is set to equipment as

power level (ex: GSM 5 level is 32.5 dBm).

c. Activate phone in Tx_Mode_Only.

d. HP8960 equipment measures transmitted power through rf test cable

from the phone and reports measured level to calibration program.

e. The program compares measured power with the target power.

f. The calibration program decides power code which is defined in

advance in the program and writes the codes to the flash memory in

the phone.

2) Target value is defined according to the value of GSM specification.

See the TX power level definition table below.

3) Target values of the peak level of the phone are set normally in

conducted mode

- GSM850 5 level : 32.5dBm

- EGSM900 5 level : 32.5dBm

- DCS 0 level : 29.5dBm

- PCS 0 level : 29.5dBm (Tolerance : -2dB ~ +1dB )

4) Accuracy

All the TX level from the phone after tuned-up satisfy the GSM

specification

5) TX ramp mask specification applied to the calibration program :

6-2

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Test Command & Test Procedure

- 8PSK

1) Procedure:

a. Calibraion equipment HP8960 and the cell phone are connected

through RF cable.

b. Target power ( required power level according to the specification

which should be set by calibration program) is set to equipment as

power level (ex: GSM 8 level is 27 dBm).

c. Activate phone in Cont_8psk_Tx_Mode_Only.

d. HP8960 equipment measures transmitted power through rf test cable

from the phone and reports measured level to calibration program.

e. The program compares measured power with the target power.

f. The calibration program decides power code which is defined in

advance in the program and writes the codes to the flash memory in

the phone.

2) Target value is defined according to the value of EGPRS specification.

6-3

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Test Command & Test Procedure

See the TX power level definition table below.

3) Target values of the peak level of the phone are set normally in

conducted mode

- GSM850 8 level : 27dBm

- EGSM900 8 level : 27dBm

- DCS 2 level : 26dBm

- PCS 2 level : 26dBm (Tolerance : -2dB ~ +1dB )

4) Accuracy

All the TX level from the phone after tuned-up satisfy the EGPRS

specification

5) TX ramp mask specification applied to the calibration program :

6-4

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

7. Array course control

Test Jig (GH80-03307A)

Test Cable (GH39-00478A)

RF Test Cable (GH39-00397A)

7-1

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Array course control

Software Downloading

7-1. Downloading Binary Files

• Two binary files for downloading T519.

–

519XXYY.s3 : Main source code binary.

7-2. Pre-requsite for Downloading

• Downloader Program(OptiFlash.exe)

• T519 Mobile Phone

• Data Cable

• Binary files

7-2

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Array course control

7-3. S/W Downloader Program

1. Load the binary download programꢀby executing the “OptiFlash.exe”

2. Select the “Options” -> “Settings” -> “Generic” ->

“Specify hardware platform”.ꢀ

Choose hardware platform for the downloader file setting.ꢀ

Set the everything else as the default values which are shown below

7-3

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Array course control

3. Select the COM port when the download cable is connected

Up to 64 ports are supported. Additionally you can select the maximum

transfer speed OptiFlash will use to communicate with the phone.

However, OptiFlash will use a slower speed if either the PC’s or the

phone’s serial hardware is incapable of handling the selected speed.

7-4

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Array course control

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

Set the directory path and choose the latest s/w binary, for example

“T519XXYY.s3”,ꢀfor the downloader binary setting.

In case of D407 the reserved regions are not a necessity.

(It is defined in platform.def file)

7-5

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Array course control

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

(Before pressing ‘Flash’ button, push the button ‘*’and ‘END’ at the

same time. Then press ‘Flash’.)ꢀ

_{Downloader will upload the binary file as below for the downloading.}ꢀ

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

message. ꢀ

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

guarantee the normal performance.ꢀ

_{8. Confirm the downloaded version name and etc. :}ꢀ

*#1234#ꢀ

Full Reset : ꢀ

*2767*3855#

7-6

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

8. Exploded View and its artslist

8-1. Cellular phone Exploded View

QME01

QCK01

QFR01

QSD01

QVO01

QRF03

QMI03

QCR06

QKP01

QLC01

QFL06

QCA02

QMP01

QVK01

QAN02

QCA01

QME03

QRE01

QCW01

QBA01

QBA00

QCR06

QSC01

QSC02

QRF01

8-3

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Exploded view and its Part list

8-2. Cellular phone Parts list

QAN02

QBA00

QBA01

QCA01

QCA02

QCK01

QCR04

QCR06

QCW01

QFL06

QFR01

QKP01

QLC01

QME01

QME03

QMI03

QMI05

QMP01

QRE01

QRF01

QRF03

QSC01

QSC02

QSD01

QVK01

QVO01

INTENNA-SGHT519

ASSY CASE-BATT

GH42-01022A

GH98-02621B

GH43-02612A

GH59-03182A

GH59-03176A

GH98-00889B

6001-001479

6001-001155

GH72-30568A

GH98-01899A

GH98-01888B

GH98-01901B

GH07-01002A

GH59-03177A

GH59-03183A

GH73-07779A

GH98-01889B

GH82-02168A

GH98-01900B

GH72-33517B

GH72-30563B

GH72-33519B

GH72-33526B

GH72-30562B

GH59-03175A

GH98-00890B

INNER BATTERY PACK-800MAH, BLK

UNIT-CAMERA

UNIT-CAMERA KEY

ASSY KEY-CAMERA

SCREW-MACHINE

PMO-WINDOW CAMERA

ASSY CASE-CARRIER LOWER

ASSY CASE-FRONT

ASSY KEYPAD-MAIN(CHE/BLK)

LCD-M/S SGHT519

UNIT-EL KEY PBA

UNIT-SPK_MOT FPCB

RMO-RUBBER MIC HOLDER

ASSY CASE-MIC SUB

A/S MATERIAL ASSY-PBA MAIN

ASSY CASE-REAR

PMO-COVER RF

PMO-COVER EAR JACK

PMO-COVER SCREW L

PMO-COVER SCREW R

PMO-COVER MICRO SD

UNIT-VOLUME KEY

ASSY KEY-VOLUME

8-2

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Exploded view and its Part list

CBF INTERFACE-DATA LINK CABLE

GH39-00514A

GH44-01174A

GH59-02499A

GH74-26613B

GH81-05218A

GH81-05937A

GH73-07778A

GH73-07780A

GH73-07922A

GH73-08343A

GH74-25950A

GH74-25951A

GH74-26377A

GH74-26380A

GH74-26382A

GH74-26717A

GH74-27607A

GH74-27608A

GH74-28264A

GH74-28265A

GH73-08571A

GH74-22928A

GH68-05914A

GH81-04637A

GH72-30564B

GH74-21012A

GH68-05914A

GH73-07780A

GH74-21905A

6902-000634

GH68-01335D

GH68-12700A

GH69-04523E

GH69-04535A

GH46-00247A

GH68-13488A

CHARGER-SGHD820 TA (LTA)

UNIT-EARPHONE(BLK)

MPR-VINYL BOHO T MAIN WINDOW

AS-LCD WINDOW TAPE

AS-LCD WINDOW

RMO-RUBBER LCD CONN

RMO-RUBBER EAR JACK

RMO-RUBBER BGA

RMO-RUBBER CSP

MPR-TAPE CAMERA KEY

MPR-TAPE VOLUME KEY

MPR-SPONGE BT

MPR-TAPE, 3X3XT3.5, W290TCNG

MPR-TAPE, 8X6XT0.25, ABSORBER

MPR-SPONGE BD

MPR-TAPE LCD FRONT

MPR-INSU TAPE

MPR-TAPE

MPR-TAPE BRAKET B

RMO-RUBBER BATTERY

MPR-VINYL BOHO KEYPAD

LABEL(R)-WATER SOAK T_MOBILE

AS-TAPEKEYPAD

PMO-DECORATION REAR

MPR-VINYL BOHO REAR

LABEL(R)-WATER SOAK T_MOBILE

RMO-RUBBER EAR JACK

MPR-VINYL BOHO MAIN WINDOW

BAG PE

LABEL(P)-IMEI

LABEL(R)-MAIN(LTN)

BOX-UNIT(VMT)

CUSHION-CASE(MEXC)

S/W CD-SAMSUNG PC STUDIO 3.0

MANUAL USERS-LTN SPANISH

8-3

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Disassembly and Assembly instructions

8-3. Disassembly

1.Unscrew 4 points of a rear.

1.Disjoint a top of the rear with a tool.

※

caution

1. Be careful not to do damage and scratch the phone.

1.Remove both side keys,then detach the EL

KEY FPCB CONNECTOR.

1.Lift up a board carefully and detach a PBA.

※

caution

1. Be careful not to cut both side keys and damage to camera

connector pins

1. Be careful not to cut both side keys and damage to camera

connector pins

1.Detach a PBA Ass'y from LCD Module.

※

caution

1.Remove a camera and SPK/MOT connector.

※

1.Be careful not to do damage to intenna and scratch the

LCD.

caution

1. Be careful not to damage to camera connector pins

8-4

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Disassembly and Assembly instructions

1. Detach a LCD from LCD braket.

※

caution

1. Be careful not to do damage and scratch the phone.

8-5

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Disassembly and Assembly instructions

8-4. Assembly

1. Attach an EL sheet 2. Attach a key pad

2. Press a camera

window.

1. Attach a rear deco.

and camera window

A. Remove a adhesive tape of EL sheet.

B. Attach a EL sheet

A. Examine the surface of rear,and attach a

rear deco. and camera window.

B. Press a camera window.

C. Attach a mic cover

D. Attach a key pad

E. Press a key pad

- Pressure kgf : 6 ± 1 kgf/cm²

2. Place a SPK_MOT FPCB

1. Attach a SPK_MOT FPCB

Place part printed ＋,－into a groove

Connection part

of SPK and MOT

F-PCB

Remove a

adhesive tape

Base line when

가

Place F-PCB

inside Intenna

attaching SPK F-PCB

A. Connect SPK and MOT with FPCB and paste another FPBC along the baseline.

B. Place SPK_MOT F-PCB inside intenna.

8-6

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Disassembly and Assembly instructions

1. Examnine the surface of

2. Place LCD and sponge

CARRIER LOWER

CAMERA SPONGE

LCD place hole

SHORT PREVENTION TAPE

Baseline

ABSORBER

Attach keeping away from

soldering part.

completion

A.Place a LCD inserting LCD connector on the front of CARRIER LOWER.

B.Place a LCD into place hole of CARRIER LOWER correctly.

C.Press carefully the top (SAMSUNG logo) and bottom( T-Mobile logo) of LCD .

D.Attach a LCD sponge to CARRIER LOWER along the base line (the right side and bottom)

1. Soler side keys and stick a friction tape

A. Solder side keys with soldering jig.

B. Stick a friction tape along the baseline.

8-5

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Disassembly and Assembly instructions

1. Place a PBA

Press the connector horizontally to a

PBA

A. Press carefully the top of PBA with your right hand grasping CARRIER LOWER with your

left hand.

B. Press both sides of PBA until it clicks into the CARRIER LOWER.

(Grasp the edge of LCD during work)

C. Press the LCD connector to the CARRIER LOWER horizontally.

1. Place the intenna

A.Press the intenna until it clicks into the PBA

B.Put the SPK CONNECTER horizontally

C.Place the soldering part of INTENNA to a groove

8-6

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Disassembly and Assembly instructions

1. Solder the intenna

2. Place the camera

A. Solder the intenna with soldering jig

B. Place the camera into a groove of CARRIER LOWER.

C. Press carefully after placing camera module.

1.Place the PBA side keys

A. Place the PBA on the FRONT.

B. Remove the camera protection film.

C. Place side keys into place.

8-5

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Disassembly and Assembly instructions

1. Remove the protection film inside

CAMERA WINDOW

3. SCREW

2. Place the REAR

Locker No.1

Locker No.2

A. Place the top of a REAR and press down until it clicks into the Front

B.Press the Locker No.1 and Locker No.2

C.SCREW.(4 POINT)

8-6

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

9. MAIN Electrical Parts List

SEC CODE

Design LOC

D401

Discription

DIODE-SWITCHING

DIODE-ZENER

DIODE-SCHOTTKY

DIODE-TVS

STATUS

0401-001141

0403-001411

0403-001511

0403-001547

0404-001245

0406-001167

0406-001190

0406-001210

0406-001223

0406-001241

0406-001254

0504-000168

0801-002529

0801-002958

1001-001371

1002-001441

1003-001716

1108-000068

1201-002240

1201-002368

1203-003663

1203-003688

ZD406

ZD301

ZD402

D302

U201

ZD403

ZD404

ZD203

ZD400

ZD401

ZD310

ZD311

ZD303

ZD304

ZD305

ZD306

ZD307

ZD308

ZD309

ZD407

ZD408

ZD409

ZD410

ZD411

Q301

DIODE-TVS

TR-DIGITAL

U300

IC-CMOS LOGIC

IC-ANALOG SWITCH

IC-D/A CONVERTER

IC-EL DRIVER

IC-MCP

U101

U204

U402

UCD401

U305

UME201

U401

IC-AUDIO AMP

IC-POWER AMP

IC-BATTERY

PAM101

U304

Q100

IC-POSI.FIXED REG.

9-1

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Electrical Parts List

SEC CODE

Design LOC

Q401

Q402

U405

Q400

Q403

U202

UCD301

U302

U404

U203

UCD100

U301

V402

V403

VR200

V306

V307

V309

V310

V311

V312

R439

R440

R101

R102

R321

R433

R402

R418

R412

R425

R205

R216

R430

R431

R441

R122

Discription

IC-POSI.FIXED REG.

IC-POWER SUPERVISOR

IC-DC/DC CONVERTER

IC-TRANSCEIVER

THERMISTOR-NTC

VARISTOR

STATUS

1203-003737

1203-003767

1203-003787

1203-003789

1203-004119

1203-004164

1203-004172

1205-002272

1205-002944

1404-001165

1405-001082

1405-001108

2007-000137

2007-000138

2007-000139

2007-000140

2007-000141

2007-000142

2007-000148

2007-000157

VARISTOR

R-CHIP

9-2

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Electrical Parts List

SEC CODE

Design LOC

R428

R429

R105

R106

R114

R135

R136

R225

R227

R305

R410

R411

R452

R453

R213

R214

R436

R220

R319

R301

R442

R400

R415

R201

R100

R445

R446

R226

R228

R447

R421

R426

R111

R300

R315

R437

R438

Discription

STATUS

2007-000157

2007-000171

2007-000172

2007-000242

2007-000690

2007-000775

2007-000831

2007-001119

2007-001284

2007-001290

2007-001292

2007-001320

2007-007107

2007-007134

2007-007142

2007-007311

2007-007312

R-CHIP

9-3

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Electrical Parts List

SEC CODE

Design LOC

R304

R104

R403

R409

R316

R310

R109

R217

R401

R408

R420

R423

R215

R115

R125

R137

R117

R427

R200

R202

R306

R320

R322

R449

R413

R414

R416

R210

R219

R221

R222

R223

R224

R229

R230

R231

R309

Discription

STATUS

2007-007316

2007-007317

2007-007468

2007-007489

2007-007590

2007-007741

2007-007798

2007-008045

2007-008052

2007-008054

2007-008055

2007-008419

2007-008483

R-CHIP

9-4

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Electrical Parts List

SEC CODE

Design LOC

R312

R314

R317

R404

R235

R120

R116

R419

R112

R124

R127

R130

R318

R450

R451

R123

R406

R407

R443

R444

R218

R424

R417

R434

R435

R422

R302

R308

R432

R126

C312

C200

C203

C204

C208

C209

C210

Discription

STATUS

2007-008483

2007-008486

2007-008516

2007-008531

2007-008542

2007-008587

2007-008588

2007-008672

2007-008786

2007-009084

2007-009115

2007-009117

2007-009166

2007-009167

2007-009170

2007-009314

2203-000233

2203-000254

R-CHIP

C-CER,CHIP

9-5

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Electrical Parts List

SEC CODE

Design LOC

C213

C214

C216

C217

C232

C233

C332

C128

C102

C222

C223

C447

C450

C452

C417

C418

C454

C107

C310

C311

C402

C406

C407

C415

C303

C359

C120

C121

C426

C360

C448

C449

C335

C443

C444

C445

C446

Discription

C-CER,CHIP

STATUS

2203-000254

2203-000311

2203-000330

2203-000438

2203-000550

2203-000628

2203-000812

2203-001072

2203-001153

2203-002677

2203-002709

2203-002982

2203-003019

2203-005061

C-CER,CHIP

9-6

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Electrical Parts List

SEC CODE

Design LOC

C451

C453

C405

C413

C206

C207

C221

C224

C225

C228

C230

C231

C302

C422

C455

C110

C136

C305

C308

C309

C324

C325

C326

C327

C328

C329

C330

C331

C115

C100

C300

C126

C124

C218

C439

C440

C111

Discription

C-CER,CHIP

STATUS

2203-005061

2203-005481

2203-005482

2203-005682

2203-005725

2203-005731

2203-005732

2203-005736

2203-005808

2203-005819

2203-006048

2203-006121

C-CER,CHIP

9-7

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Electrical Parts List

SEC CODE

Design LOC

C306

C212

C333

C334

C404

C109

C129

C134

C135

C408

C219

C339

C205

C314

C400

C401

C118

C119

C133

C142

C116

C138

C304

C321

C410

C456

C108

C112

C432

C364

C113

C122

C137

C139

C201

C211

C215

Discription

C-CER,CHIP

STATUS

2203-006121

2203-006137

2203-006194

2203-006257

2203-006260

2203-006305

2203-006324

2203-006348

2203-006361

2203-006377

2203-006423

C-CER,CHIP

9-8

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Electrical Parts List

SEC CODE

Design LOC

C301

C307

C340

C421

C424

C409

C130

C132

C229

C313

C316

C318

C319

C336

C367

C412

C416

C419

C420

C423

C427

C428

C430

C431

C433

C434

C338

C390

C220

C388

C389

C411

C363

C315

C317

C358

C429

Discription

C-CER,CHIP

STATUS

2203-006423

2203-006466

2203-006562

2203-006626

2203-006636

2203-006642

2203-006681

2203-006708

2203-006824

C-CER,CHIP

9-9

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Electrical Parts List

SEC CODE

Design LOC

C435

C441

C442

C343

C345

C202

C106

C457

C458

C403

C459

C460

C414

C438

TA302

C425

L402

Discription

C-CER,CHIP

STATUS

2203-006824

2203-006825

2203-006838

2203-006846

2404-001348

2404-001352

2404-001381

2404-001406

2703-001868

2703-002199

2703-002205

2703-002269

2703-002597

2703-002700

2703-002709

2703-002734

2703-002749

2703-002794

2703-002824

2703-002910

2703-003064

2801-004285

2801-004466

C-CER,CHIP

C-TA,CHIP

INDUCTOR-SMD

CRYSTAL-SMD

L403

L106

L103

L107

L104

L105

L108

L109

L110

L111

L302

L304

L303

L114

L200

L102

L407

L408

OSC401

OSC201

9-10

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Electrical Parts List

SEC CODE

2809-001293

2901-001377

2911-000051

3301-001158

3301-001208

3301-001534

3301-001659

3705-001421

3709-001427

3709-001447

3710-002363

3711-005550

3711-005643

3711-005659

3711-005728

3711-006256

4202-001169

4302-001158

4709-001372

GH09-00044A

GH13-00038A

Design LOC

TCX101

F301

Discription

OSCILLATOR-VCTCXO

FILTER-EMI SMD

STATUS

F302

FILTER-EMI SMD

F303

FILTER-EMI SMD

F304

FILTER-EMI SMD

F100

DUPLEXER-FEM

L405

BEAD-SMD

L406

BEAD-SMD

L112

BEAD-SMD

F401

BEAD-SMD

L404

BEAD-SMD

RFS101

CN201

SIM301

IFC400

HDC401

HDC301

HDC300

HDC302

BTC400

ANT102

BAT300

MOD100

UCP201

U400

CONNECTOR-COAXIAL

CONNECTOR-CARD EDGE

SOCKET-INTERFACE

HEADER-BOARD TO BOARD

HEADER-BATTERY

ANTENNA-CHIP

BATTERY-LI(2ND)

BLUETOOTH MODULE

IC MICOM

IC ASIC-SGHE380

9-11

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

10. Flow Chart of Troubleshooting

10-1.Baseband

10-1-1. Power ON

'Power ON' Does not work

Check the current consumption

Current consumption

Download again

≥

100mA ?

YES

Check the V bat. voltage

≥

Voltage

3.3V ?

YES

Charge the Battery

Check the pins of UCD301

①

≥

Check UCD301 and C316

C316

1.8V ?

YES

C318 and C315 = 2.8V?

YES

②

C312=1.5V?

YES

Check UCD301 and C312

Check the clock signal

Check the clock generation

circuit (TCX101, U101 pin#4)

at pin #3 of TCX101 or C129

≥

Freq.=26MHz,Vrms 300mV

YES

Check the Initial operation

END

10-1

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

VCCA_2.9V

VCCD_1.8V

VCCD_2.9V

VBAT

VCCD_2.9V

C300

C301

C303

C302

C304

EAR_CHECK

DSP_DB(0:15)

C11

J13

VDD34

VDD12

DSP_DB(15)

DSP_DB(14)

DB15

UP_CLK

SIMCLK

D3 DB14

E3 DB13

R10

P10

J11

UP_RST

UP_IO

SIM_IO

SIMRST

DSP_DB(13)

DSP_DB(12)

DSP_DB(11)

DSP_DB(10)

SIMDATA

DB12

VRTC_1.5V

SIM_IO

SIM_RST

SIM_CLK

F3 DB11

F2 DB10

F1 DB9

K11

K14

SIM_RST

SIM_CLK

DSP_DB(9)

DSP_DB(8)

DSP_DB(7)

K12

DB8

VSIM

G4 DB7

G3 DB6

H11

G12

G13

F13

VRTC

DSP_DB(6)

DSP_DB(5)

DSP_DB(4)

DSP_DB(3)

LED2_DRV

LED1_DRV

RING_DRV

VCCD_1.8V_EN

VCCB_2.9V

VRF_2.9V

VCCD_2.9V

DSP_AB(0:8)

DB5

DB4

DB3

DB2

VCCA_2.9V

F15

C12

A14

VIB_DRV

VLDO_7

VLDO_6

DSP_DB(2)

DSP_DB(1)

DSP_DB(0)

R300

DB1

DB0

AB8

AB7

VL5S_B

VL5S_A

VLDO_5

VL4S_B

D10

B10

B11

DSP_AB(8)

DSP_AB(7)

DSP_AB(6)

DSP_AB(5)

UCD301

AB6

AB5

AB4

DCS_TX_EN

GSM_TX_EN

A12

B12

A13

J12

BAT300

VL4S_A

VLDO_4

VLDO_3

VLDO_2

DSP_AB(4)

DSP_AB(3)

DSP_AB(2)

DSP_AB(1)

AB3

AB2

AB1

AB0

G11

F14

VLDO_1

VACC

DSP_AB(0)

I|O

RWN

RESETN_CSP

VBAT

DSP_IO

C312

CSN_PSC

SCLK_PSC

SDO_PSC

SDI_PSC

DSP_RWN

UP_CS

FLASH_RESET

UP_SCLK

UP_SDO

UP_SDI

C313

C314

C315

C316

C317

C318

C319

OCTL0

OCTL1

OCTL2

PCS_RX_EN

BAND_SEL

MOD_SEL

TX_EN

E14

E13

E11

F12

D14

R318

VEXT

VBAT

CH_BDRV

OCTL3

OCTL4

OCTL5

OCTL6

C321

VCCB_2.9V

XOENA

CH_ISEN

CH_RES

SX_EN

PAC_EN

ICHRG

OCTL7

U301

R301

RX_EN

D15

E10

A10

ADC_AUX2

ADC_AUX1

VREF

SERLE1

SERLE2

SERDA

SERCK

SERLE

SERDAT

SERCLK

CREF

H10

RTC_ALMN

C332

C333

R302

C334

R304

AFC

VAPC

RTCALARM

C335

VBAT

R305

RTX_IP

RTX_IN

RTX_QP

RTX_QN

INTRQ

PWR_KEEP

RST

PSW1_BUF

PWR_ON

JIG_ON

DSP_INT

C336

CLK13M_MC

XOENAQ

CLK32K

10-2

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

10-3

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

10-1-2. Initial

Initial Failure

Check the UCD301

(If it has some problem,

it has to be replaced.)

The voltage at the C316=1.8V?

The voltage at the C315=2.8V?

YES

Check the UCD301

(If it has some problem,

it has to be replaced.)

The voltage at the C216

" Low --> High" ?

YES

①

There is 32.768KHz wave

form at the C222, C223 ?

Check the UCP201

Check the UCD301

YES

The voltage is 2.8V

at the C317,C313,C315,C318 ?

YES

LCD Display OK ?

YES

Check the LCD module

Check the Audio part

Sound operation OK ?

YES

END

10-4

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

VCCD_1.6V

VCCD_1.8V

VRTC_1.5V

VCCD_1.6V

C202

C203

C232

C233

R201

C212

C213

C204

C205

CLK13M_TR

TR_RST

R205

A(0:25)

A(0)

A(1)

A_A0

C8 A_A1

D8 A_A2

A6 A_A3

TDO T12

TDI V14

TCK U14

A(2)

A(3)

A(4)

A(5)

A(6)

A(7)

A(8)

A(9)

A(10)

N12

N11

V12

N15

A_A4

A_A5

A_A6

A_A7

CKO_IACK

IOBIT1_PIO06

IOBIT0_PIO05

SPFS1_PIO15

PCM_FSYNC

PCM_TXD

PCM_RXD

PCM_FCLK

DSP_INT

C4 A_A8

C2 A_A9

SPTXD1_I2SD_PIO16 N16

SPRXD1_PIO17 M17

M18

SPCLK1_PIO18

A_A10

A(11)

A(12)

A(13)

A(14)

B3 A_A11

B1 A_A12

INT0 T15

IO W6

RWN V6

DSP_IO

DSP_RWN

DSP_DB(0:15)

A_A13

DSP_DB(15)

D5 A_A14

D3 A_A15

E8 A_A16

F8 A_A17

E6 A_A18

D_D15 P11

D_D14 N10

D_D13 N9

D_D12 N8

D_D11 P9

D_D10

D_D9 R9

D_D8 T9

A(15)

A(16)

DSP_DB(14)

DSP_DB(13)

DSP_DB(12)

DSP_DB(11)

DSP_DB(10)

DSP_DB(9)

A(17)

A(18)

A(19)

A(20)

A_A19

E4 A_A20

E3 A_A21

A(21)

A(22)

A(23)

DSP_DB(8)

DSP_DB(7)

DSP_DB(6)

A_A22

A_A23

A_A24

D_D7

D_D6

D_D5

D_D4

UCP201

A(24)

A(25)

DSP_DB(5)

DSP_DB(4)

DSP_DB(3)

DSP_DB(2)

D(0:15)

PIO35_A_A25_BOOTSEL

D(0)

D(1)

D(2)

D(3)

A8 A_D0

E9 A_D1

F9 A_D2

D_D3 T7

D_D2 R7

D_D1 T6

DSP_AB(0:8)

DSP_DB(1)

DSP_DB(0)

G10

D_D0

A_D3

D(4)

D(5)

D(6)

D(7)

G11 A_D4

D_A8 R6

D_A7 N6

D_A6 V4

D_A5 T5

D_A4 U4

D_A3 V3

D_A2

D_A1 W2

D_A0 V1

DSP_AB(8)

DSP_AB(7)

DSP_AB(6)

DSP_AB(5)

F11 A_D5

E11 A_D6

G12 A_D7

D11 A_D8

E12 A_D9

D(8)

D(9)

DSP_AB(4)

DSP_AB(3)

DSP_AB(2)

DSP_AB(1)

D(10)

D(11)

C12

A_D10

A12 A_D11

F12 A_D12

D(12)

D(13)

D(14)

D(15)

DSP_AB(0)

D12

E13 A_D14

D13

D14 A_WEN

B14

V16

A_D13

TEST3

TEST2 T14

U15

VCCD_1.8V

A_D15

TEST1

CPTSTSTOP_CKO T17

T13

CP_WEN

CP_OEN

TP215

A_OEN

ATDO_PWM2

CP_TDO

CP_TDI

CP_TCK

CP_TMS

E14 PIO30_WAITN

H14 FLASHRSTN

A14 A_CS0N

ATDI_RTS1 L5

ATCK_CTS1 M4

ATMS_PIO45 K12

T_FLASH_ON

FLASH_RESET

ROM1_CS

R216

C15

P12

A_CS1N

PIO31_IRQ6

PIO00_IRQ5 P16

ROM2_CS

CARD_DETECT

G14 A_CS2N

J14 A_CS3N

BATTERY_OPEN_CHECK

IRQ4

P18

P17

M19

MV3020_INT

D15

A_CS4N

IRQ3

IRQ2

RAM1_CS

C16 A_CS5N

F15 A_CS6N

B17 A_CS7N

H16

A_BE0N

A17 A_BE1N

JACK_INT

INTRQ

TP216

IRQ1 M16

MV3020_CS

PIO47

J16

KEY_EL_EN

USB_CON

R14

PIO34

PIO33

LOWER_BYTE

UPPER_BYTE

U18

WM_SDIN

SIMCLK

WM_SCLK

SIMDATA

EAR_SWITCH

SIMRST

WM_CSB

ASW_SPEAKER

USB_SUSP

USB_DET

CAM_IC_RST

USB_VPO

USB_VMO

USB_OEN

USB_DATA

UP_SCLK

CHG_DET

DACPW_ON

LCD_BRIGHTNESS

XOENAQ

PWR_KEEP

CLK32K

RTCALARM

OSC201

UP_SDO

UP_SDI

UP_CS

BT_EN

AMP_EN

C222

C223

DEBUG_RTS

DEBUG_TXD

DEBUG_RXD

DEBUG_CTS

CRE

MCI_DAT0_EN

CHG_ON

VIB_EN

MCI_DAT_EN

MCI_CMD_EN

SDS_TXD

SDS_RXD

KEY_COL(0:4)

KEY_COL(0)

KEY_COL(1)

KEY_COL(2)

KEY_COL(3)

KEY_COL(4)

MCI_DAT0

MCI_CMD

MCI_CLK

PSW1_BUF

KEY_ROW(0:4)

KEY_ROW(0)

KEY_ROW(1)

KEY_ROW(2)

KEY_ROW(3)

KEY_ROW(4)

10-5

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

10-1-3. Sim Part

"Insert SIM" is displayed on the LCD

The voltage is 2.8V at C306?

YES

Check the UCD301

Is there any signal

Check the UCD301 & UCP201

pin C305, C308, C309?

YES

Check the SIM Card

END

10-6

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

ZD302

CH3

CH2

CH4

CH5

CH1

SIM301

VSIM

SIM_RST

SIM_CLK

SIM_IO

12 12

11 11

C305

10 10

C306 C307 C308 C309

G G G G

16 15 14 13

10-7

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

10-1-4. LCD Display part

LCD display is abnormal

Check LCD connection

and replace LCD

Check LCD

YES

pin#14 of HDC302

is high?

LCD Backlight is on?

YES

Check HDC302

YES

pin#7 of U404

is high?

①

Check C218

C218 > 3.5V?

Recharge Bat.

YES

pin#6 of U404

is high?

Check UCP201

②

YES

CHeck U404

C338, C340 is 2.9V?

YES

Check UCD301

③

pin#4 of ZD304

is LOW?

Check U400

YES

Are there anysignal

at pin#6 of ZD304?

YES

④

IS there any

YES

Replace or resolve

F301, F302, F303, F304

problem at F301,

F302, F303, F304

Check U400

10-8

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

VCCD_2.9V

ZD304

R320

1 1

3 3

5 5

LCD_DATA(4)

LCD_DATA(3)

LCD_DATA(2)

LCD_DATA(1)

LCD_DATA(0)

LCD_DATA(13)

7 7

9 9

11 11

13 13

LCD_DATA(14)

LCD_DATA(15)

LED+_13.5V

15 15

17 17

19 19

21 21

LCD_DATA(12)

LCD_DATA(11)

LCD_DATA(10)

LCD_DATA(9)

LCD_DATA(8)

LCD_DATA(7)

LCD_DATA(6)

LCD_DATA(5)

MLCD_CS

LCD_ADS

LCD_WEN

23 23

25 25

27 27

HDC302

C338

C339

C340

VBAT

L200

U404

CAP

R215

GND

LED

CTRL

VIN

LED+_13.5V

R217

C219

LCD_BRIGHTNESS

R218

C218

C220

10-9

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

F304

F303

OUT1

OUT2

OUT3

OUT4

IN1

IN2

IN3

IN4

IN1

IN2

IN3

IN4

LCD_DATA(5)

LCD_DATA(6)

LCD_DATA(7)

LCD_DATA(8)

LCD_D(5)

LCD_D(6)

LCD_D(7)

LCD_D(8)

LCD_DATA(9)

LCD_DATA(10)

LCD_DATA(11)

LCD_DATA(12)

LCD_D(9)

LCD_D(10)

LCD_D(11)

LCD_D(12)

OUT2

OUT3

OUT4

GND GND

GNDGND

F301

F302

OUT1

OUT2

OUT3

OUT4

IN1

OUT1

OUT2

OUT3

OUT4

IN1

IN2

IN3

IN4

LCD_DATA(15)

LCD_DATA(14)

LCD_DATA(13)

LCD_DATA(4)

LCD_D(15)

LCD_D(14)

LCD_D(13)

LCD_D(4)

LCD_DATA(3)

LCD_DATA(2)

LCD_DATA(1)

LCD_DATA(0)

LCD_D(3)

IN2

IN3

IN4

LCD_D(2)

LCD_D(1)

LCD_D(0)

GND GND

10-10

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

10-1-5. Microphone Part

Micro-phone does not work

①

Is the connection status of

HDC300 O.K?

Reconnect connector of HDC300

YES

Check the DC bias voltage on

Mic path.

②

Solder the microphone again

or Replace

The voltage of C406 is

about 2.2V±10%?

R406, R415, R418, R425

YES

Is microphone OK?

YES

Check UCD301

END

10-11

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

HDC300

EL_PWR

KEY_COL(0)

KEY_COL(1)

KEY_COL(2)

KEY_COL(3)

KEY_COL(4)

PWR_ON

KEY_ROW(0)

KEY_ROW(1)

KEY_ROW(2)

KEY_ROW(3)

KEY_ROW(4)

MIC-

MIC+

C310

C311

V306 V307 V311

V309 V310

10-12

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

10-1-6. Speaker Part

There is no sound from speaker

①

Is the connector

HDC401 O.K?

Reconnect HDC401

YES

yes

Check & Replace

L402, L403, HDC401

Are there any signal at

L405, L406?

Are there any signal at

R437, R438?

Check UCP201

R442 is high?

YES

②

The voltage at

L404 >3.7V??

Check & replace L404

③

YES

Check & replace U401

The type of sound from the speaker

is Melody, Mp3?

YES

Are there any signal

at the pin #15, 16 of UCD401?

Are there any signal

at the pin #3,9 of U402?

YES

Pin #2 of UCD401

is Low?

YES

Check UCP201

④

Check and replace

U402 & R427

Are there any signal

at the pin #5,6,7 of UCD401?

YES

Check UCP201

The frequency at R433

is 13MHz?

⑤

YES

Check U101,

R124, C140

C453 = 3.3V?

YES

⑥

Check Q401

C445 & C446 = 1.8V?

⑦

Check U302

⑧

Replace UCD401

10-13

Replace UCD401

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

VRF_2.9V

U101

VCC

13M_BUF

R124

C133

C136

R123

R125

GND

CLK13M_TR

CLK13M_MC

CLK13M_WM

C137

R126

C140

VCCD_1.8V_EN

VBAT

VCCD_1.8V

U302

PGND

L303

VIN

AVIN

R314

3 EN

MODE/SYNC

AGND

C362

VOUT

C365

GND

10-14

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

10-15

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

10-1-7. Receiver Part

There is no sound from receiver.

Replace the Connection

Is the connection of HDC401 OK?

YES

or change receiver module

Are there any signal

at L407, L408 ?

at R445, R446 ?

YES

Check UCD301

①

Change receiver module

Replace L407, L408

END

10-16

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

10-17

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

10-1-8. Camera part

Camera function does not work

①

②

Is the connect HDC301 ok?

YES

Connect the HDC301

C452 IS HIGH?

YES

Check U400

③

Check

Q400

YES

Pin #1 of Q400 IS HIGH?

Pin #3 of Q400 = 1.5V?

YES

Check Bat.

④

Check

Q401

Pin #1 of Q403 = High?

Pin #3 of Q403 = 2.8V?

YES

Check Bat.

⑤

Replace OSC401

and check U400

Pin#3 of OSC401 is 24MHz?

YES

Is that clock signal at the

pin #23 of HDC301?

YES

⑥

Check

U400

Pin#24 of HDC301 is High?

END

10-18

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

VCAMIO_2.8V

VCAM_1.5V VCAMA_2.8V

HDC301

CAM_D(0)

CAM_D(1)

CAM_D(2)

CAM_D(3)

CAM_D(4)

CAM_D(5)

CAM_D(6)

CAM_D(7)

VSYNC

HREF

PCLK

CAM_SCL

CAM_SDA

18 18

MCLK

CAM_RESET

NCNC

25 26

ZD303

10-19

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

10-20

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

10-1-9. Mp3 part

There is no MP3 sound from Earphone

Are there any signal

at the pin #5,7 of IFC400?

YES

Replace the Earphone

①

YES

Are there any signal

at R410, R411?

Check & Replace ZD403

②

Are there any signal

at the pin #10,13 of UCD401?

Check & Replace C457, C458

③

Are there any signal

at the C407, 417?

Check C416, 417

④

Are there any signal

at the PIN #5,6,7?

Check U302

Check Q401

C445 & C446 =1.8V ?

YES

⑤

⑥

Check UCP201

C445 =3.3V ?

YES

END

10-21

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

2 0 4 V

0 1 4 D Z

9 0 4 D Z

8 0 4 D Z

7 0 4 D Z

3 0 4 V

1 0 4 D Z

0 0 4 D Z

D D V

S S V

D D V

D N G

N I O N O M

2 T U O L

+ N I O N O M

2 T U O R

D N G P H

R N I E N I

L N I E N I

E D O M

1 T U O L

1 T U O R

B S C

3 T U O

N I D S

T U O O N O M

D N G L L P

K L C S

D N G

10-22

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

10-23

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

10-24

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

10-2. RF

10-2-1. GSM900 RX

Continuous RX ON

RF Input : 62 CH

AMP : -50dBm

①

NORMAL CONDITION

Catch the channel ?

Check soldered status of

L103, C101, C104, L101

YES

②

F100 Check

RFS101, C100

Resolder or Change

≥

Pin #17

-65dBm ?

YES

③

F100 Check

F100 Resolder or Change

≥

Pin #5,6

-65dBm ?

YES

④

UCD100 Check

Check soldered status of

L108, L109, C121

≥

Pin#6,7

-65dBm ?

YES

UCD100 Check

Pin#27 =1.8V ?

CHECK UCD301

YES

⑤

UCD100 Check

Pin#34 =Clean 2.8V?

C113, UCD301

Check or resolder

YES

UCD100 Check

Pin#35,36,37,38=100mV?

YES

⑦

UCD100 Check

Pin #21 : 26MHz ?

Vpp : 1.1V?

TCX101 Check

Pn#3 : Freq =26MHz,

Vpp=1.2V?

TCX101

Check & resolder

YES

⑥

UCD100

Change or resolder

UCD100

Check & resolder

Check UCD301

10-25

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

10-26

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

10-2-2. GSM1800 RX

Continuous RX ON

RF Input : 62 CH

AMP : -50dBm

①

NORMAL CONDITION

Catch the channel ?

Check soldered status of

L103, C101, C104, L101

YES

②

F100 Check

RFS101, C100

Resolder or Change

≥

Pin #17

-65dBm ?

YES

③

F100 Check

F100 Resolder or Change

≥

Pin #3,4

-65dBm ?

YES

④

UCD100 Check

Check soldered status of

R135, R136, L106

≥

Pin#8,9

-65dBm ?

YES

UCD100 Check

Pin#27 =1.8V ?

CHECK UCD301

YES

⑤

UCD100 Check

Pin#34 =Clean 2.8V?

C113, UCD301

Check or resolder

YES

UCD100 Check

Pin#35,36,37,38=100mV?

YES

⑦

UCD100 Check

Pin #21 : 26MHz ?

Vpp : 1.1V?

TCX101 Check

Pn#3 : Freq =26MHz,

Vpp=1.2V?

TCX101

Check & resolder

YES

⑥

UCD100

Change or resolder

UCD100

Check & resolder

Check UCD301

10-27

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

10-2-3. GSM1900 RX

Continuous RX ON

RF Input : 62 CH

AMP : -50dBm

①

NORMAL CONDITION

Catch the channel ?

Check soldered status of

L103, C101, C104, L101

YES

②

F100 Check

RFS101, C100

Resolder or Change

≥

Pin #17

-65dBm ?

YES

③

F100 Check

F100 Resolder or Change

≥

Pin #1,2

-65dBm ?

YES

④

UCD100 Check

Check soldered status of

L110, L111, L107

≥

Pin#10,11 -65dBm ?

YES

UCD100 Check

Pin#27 =1.8V ?

CHECK UCD301

YES

⑤

UCD100 Check

Pin#34 =Clean 2.8V?

C113, UCD301

Check or resolder

YES

UCD100 Check

Pin#35,36,37,38=100mV?

YES

⑦

UCD100 Check

Pin #21 : 26MHz ?

Vpp : 1.1V?

TCX101 Check

Pn#3 : Freq =26MHz,

Vpp=1.2V?

TCX101

Check & resolder

YES

⑥

UCD100

Change or resolder

UCD100

Check & resolder

Check UCD301

10-28

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

10-2-4. GSM850 RX

Continuous RX ON

RF Input : 62 CH

AMP : -50dBm

①

NORMAL CONDITION

Catch the channel ?

Check soldered status of

L103, C101, C104, L101

YES

②

F100 Check

RFS101, C100

Resolder or Change

≥

Pin #17

-65dBm ?

YES

③

F100 Check

F100 Resolder or Change

≥

Pin #7,8

-65dBm ?

YES

④

UCD100 Check

Check soldered status of

L104, L105, C120

≥

Pin#4,5

-65dBm ?

YES

UCD100 Check

Pin#27 =1.8V ?

CHECK UCD301

YES

⑤

UCD100 Check

Pin#34 =Clean 2.8V?

C113, UCD301

Check or resolder

YES

UCD100 Check

Pin#35,36,37,38=100mV?

YES

⑦

UCD100 Check

Pin #21 : 26MHz ?

Vpp : 1.1V?

TCX101 Check

Pn#3 : Freq =26MHz,

Vpp=1.2V?

TCX101

Check & resolder

YES

⑥

UCD100

Change or resolder

UCD100

Check & resolder

Check UCD301

10-29

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

10-2-5. GSM850 / GSM900 TX

①

F100

Pin#13 = High?

F100 Pin#17

About 2~3 dBm?

UCD301

Check / Change

YES

Level of

F100 Pin#12 is

4~5dBm ?

RFS101, C100

Check / Change

YES

②

F100

Check & Change

C108

= 3.7V?

Check the

Battery Block

YES

③

Level of

PAM101

Pin #6 is

1.2V?

YES

Check

Check UCD301 TXP

UCD100 pin#3

is high?

YES

④

R104

Check & Resolder

YES

PAM101

pin#12

About -5 dBm?

①

PAM101 pin#1

High ?

Check UCD301

YES

⑤

Change PAM101

⑥

UCD100 Check

C113, UCD301

Check or resolder

≥

Pin#34

2.8V ?

YES

⑦

TCX101 Check

Pn#1 : Freq=26MHz,

Vpp=1.2V?

UCD100 Check

TCX101

Check & resolder

Pin #21 : 26MHz ?

Vpp : 1.2V?

YES

⑧

UCD100 Pin

#38, = 1.7V?

UCD100

Check & resolder

YES

⑤

⑨

Change PAM101

Check U102

10-30

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

10-31

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

10-2-6. DCS1800 & PCS1900 TX

①

F100

Pin#11 = High?

F100 Pin#17

About 2~3 dBm?

UCD301

Check / Change

YES

Level of

F100 Pin#10 is

4~5dBm ?

RFS101, C100

Check / Change

YES

②

F100

Check & Change

C108

= 3.7V?

Check the

Battery Block

YES

③

Level of

PAM101

Pin #6 is

1.2V?

YES

Check

Check UCD301 TXP

UCD100 pin#3

is high?

YES

④

R104

Check & Resolder

YES

PAM101

pin#12

About -5 dBm?

①

PAM101 pin#1

High ?

Check UCD301

YES

⑤

Change PAM101

⑥

UCD100 Check

C113, UCD301

Check or resolder

≥

Pin#34

2.8V ?

YES

⑦

TCX101 Check

Pn#1 : Freq=26MHz,

Vpp=1.2V?

UCD100 Check

TCX101

Check & resolder

Pin #21 : 26MHz ?

Vpp : 1.2V?

YES

⑧

UCD100 Pin

#38, = 1.7V?

UCD100

Check & resolder

YES

⑤

⑨

Change PAM101

Check U102

10-32

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Flow Chart of Troubleshooting

2 1 1 L

C C V

N O M O

A N E G

2 3

3 3

D V

E N U T X

4 3

5 3

0 2

9 1

P I _ X T |

_ X T |

F U B X | Z H M 6 2 _ Z H M 3 1

M I

D A F P L

6 3

7 3

8 1

7 1

M Q _ X T | M Q

P Q _ X T | P Q

N P M O C

P P M O C

8 3

9 3

6 1

5 1

B L X T

B H X T

D N G

C P A V

N I

F R X T

C C V

A N E X R

0 4

1 4

4 1

3 1

2 1

10-33

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

11. PCB Diagrams

HDC401

ANT101

ANT100

U406

HDC301

ZD303

PAM101

^U101TCX101

ZD203

U204

U202

U404

BAT300

ZD302

TP208

TP200

TP203 TP201 TP202 TP204TP205TP206

HDC300

V309

V310

V312

ZD310

V311

V307

V306

V403

V402

U304

ZD404

SIM301

Q301

11-1

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

PCB Diagrams

TP301

ZD407

Q400

Q403

Q402

D401

ZD408

ZD400

OSC401

UME201

UCP201

TP216

TP215

ZD307

ZD308

ZD309

Q401

UCD401

ZD306

ZD305

MOD100

U301

Q100

U402

U300

F301

BTC400

F302 F303F304

11-2

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

12. Block Diagrams

12-1

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

13. Reference data

13-1. Reference Abbreviate

AAC: Advanced Audio Coding.

AVC : Advanced Video Coding.

BER : Bit Error Rate

BPSK: Binary Phase Shift Keying

CA : Conditional Access

CDM : Code Division Multiplexing

C/I : Carrier to Interference

DMB : Digital Multimedia Broadcasting

EN : European Standard

ES : Elementary Stream

ETSI: European Telecommunications Standards Institute

MPEG: Moving Picture Experts Group

PN : Pseudo-random Noise

PS : Pilot Symbol

QPSK: Quadrature Phase Shift Keying

RS : Reed-Solomon

SI : Service Information

TDM : Time Division Multiplexing

TS : Transport Stream

13-1

SAMSUNG Proprietary-Contents may change without notice

This Document can not be used without Samsung's authorization

Symantec BACKUP EXEC 11D User Manual
Sony MSH 128S2 User Manual
Sony Ericsson K700c User Manual
Siemens Hicom 150 E 150 H User Manual
Seagate MOMENTUS ST9120410AS User Manual
Samsung Spinpiont F1 8MB User Manual
Samsung SGH N628 User Manual
Qualcomm Cell Phone GSP 2900 User Manual
Onkyo CS 725 User Manual
Nokia N70 1 User Manual