manual técnico kf600d

Date: February, 2008 / Issue 1.0

Serv

ice M

an

ual

Mo

del : K

F600d

Service ManualKF600d

LGE Internal Use OnlyCopyright © 2007 LG Electronics. Inc. All right reserved. Only for training and service purposes

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* The information in this manual is subject to change without notice and should not be construed as acommitment by LGE Inc. Furthermore, LGE Inc. reserves the right, without notice, to make changes toequipment design as advances in engineering and manufacturing methods warrant.

* This manual provides the information necessary to install, program, operate and maintain the KF600.

REVISED HISTORY

Editor Date Issue Contents of Changes S/W Version

D.H.AHN 12/24 0.1


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1. INTRODUCTION ...............................71.1 Purpose .................................................. 71.2 Regulatory Information............................ 71.3 ABBREVIATION ..................................... 9

2. PERFORMANCE.............................112.1 H/W Features.........................................112.2 Technical specification...........................12

3. TECHNICAL BRIEF ........................193.1 KF600 Functional Block diagram.... .......193.2 Baseband Processor (BBP)

Introduction ............................................203.3 Power management IC ..........................323.4 Power ON/OFF ......................................373.5 SIM & uSD interface ..............................383.6 Memory ..................................................403.7 LCD Display ...........................................413.8 Keypad Switching & Scanning ...............433.9 Keypad back-light illumination ...............443.10 LCD back-light illumination ..................453.11 Battery current consumption monitor ...463.12 JTAG & ETM interface connector ........463.13 ISP(Image Signal Processor)...............473.14 Audio....................................................483.15 Multi port switch ...................................513.16 charging circuit .....................................523.17 FM radio & BLUETOOTH ....................533.18 18pin Multi Media Interface connector .563.19 Touchpad Interface ..............................583.20 General Description .............................593.21 Receiver part........................................613.22 Transmitter part....................................623.23 RF synthesizer .....................................633.24 VCTCXO..............................................633.25 Front End Module control.....................643.26 Power Amplifier Module .......................653.27 Mode Selection ....................................663.28 PAM Schematic ...................................66

4. PCB layout......................................674.1 Main & Sub PCB component

placement ..............................................67

5. Trouble shooting............................715.1 Trouble shooting test setup....................715.2 Power on Trouble...................................725.3 Charging trouble ....................................755.4 LCD display trouble................................775.5 Camera Trouble .....................................795.6 Receiver & Speaker trouble ...................815.7 Microphone trouble ................................835.8 Vibrator trouble ......................................845.9 Keypad back light trouble.......................865.10 SIM & uSD trouble ...............................885.11 Touch pad trouble ................................915.12 Trouble Shooting of Receiver Part.......925.13 Trouble Shooting of Transmitter Part...98

6. Download & S/W upgrade...............1076.1 S/W download setup ............................1076.2 Download program user guide.............108

7. CIRCUIT DIAGRAM.......................111

8. BGM PIN MAP...............................117

9. PCB LAYOUT................................123

10. RF Calibration ............................12910.1 Test Equipment Setup .......................12910.2 Calibration Step .................................129

11. Stand-alone Test ........................13511.1 Test Program Setting .........................15711.3 Rx Test...............................................159

12. ENGINEERING MODE................139

13. EXPLODED VIEW &REPLACEMENT PART LIST ..... 141

13.1 Exploded View .................................. 141

13.2 Replacement Parts ............................14313.3 Accessory ......................................... 165

Table Of Contents

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1. INTRODUCTION

1.1. Purpose

This manual provides the information necessary to repair, calibration, description and download thefeatures of the KF600.

1.2. Regulatory Information

A. Security

Toll fraud, the unauthorized use of telecommunications system by an unauthorized part (for example,persons other than your company’s employees, agents, subcontractors, or person working on yourcompany’s behalf) can result in substantial additional charges you’re your telecommunicationsservices. System users are responsible for the security of own system.There are may be risks of toll fraud associated with your telecommunications system. System usersare responsible for programming and configuring the equipment to prevent unauthorized use. LGEdoes not warrant that this product is immune from the above case but will prevent unauthorized use ofcommon-carrier telecommunication service of facilities accessed through or connected to it. LGE willnot be responsible for any charges that result from such unauthorized use.

B. Incidence of Harm

If a telephone company determines that the equipment provided to customer is faulty and possiblycausing harm or interruption in service to the telephone network, it should disconnect telephoneservice until repair can be done. A telephone company may temporarily disconnect service as long asrepair is not done.

C. Changes in Service

A local telephone company may make changes in its communications facilities or procedure. If thesechanges could reasonably be expected to affect the use of the KF600 or compatibility with the network,the telephone company is required to give advanced written notice to the user, allowing the user to takeappropriate steps to maintain telephone service.

D. Maintenance Limitations

Maintenance limitations on the KF600 must be performed only at the LGE or its authorized agents.The user may not make any changes and/or repairs expect as specifically noted in this manual.Therefore, note that unauthorized alternations or repair may affect the regulatory status of the systemand may void any remaining warranty.

1. INTRODUCTION


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1. INTRODUCTION

E. Notice of Radiated Emissions

The KF600 complies with rules regarding radiation and radio frequency emission as defined by localregulatory agencies. In accordance with these agencies, you may be required to provide informationsuch as the following to the end user.

F. Pictures

The pictures in this manual are for illustrative purposes only; your actual hardware may look slightlydifferent.

G. Interference and Attenuation

An KF600 may interfere with sensitive laboratory equipment, medical equipment, etc. Interferencefrom unsuppressed engines or electric motors may cause problems.

H. Electrostatic Sensitive Devices

ATTENTION

Boards, which contains Electrostatic Sensitive Device(ESD), are indicated by the sign.Following information is ESD handling: Service personnel should ground themselves by using a wriststrap when exchange system boards.When repairs are made to a system board, they should spread the floor with anti-static mat which isalso grounded. Use a suitable, grounded soldering iron. Keep sensitive parts in these protectivepackages until these are used. When returning system boards or parts such as EEPROM to thefactory, use the protective package as described.

LGE Internal Use Only Copyright © 2007 LG Electronics. Inc. All right reserved. Only for training and service purposes

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1. INTRODUCTION

1.3. ABBREVIATION

For the purposes of this manual, following abbreviations apply:


APC Automatic Power Control

BB Baseband

BER Bit Error Ratio

CC-CV Constant Current - Constant Voltage

CLA Cigar Lighter Adapter

DAC Digital to Analog Converter

DCS Digital Communication System

dBm dB relative to 1 milli-watt

DSP Digital Signal Processing

EEPROM Electrical Erasable Programmable Read-Only Memory

EGPRS Enhanced General Packet Radio Service

EL Electroluminescence

ESD Electrostatic Discharge

FPCB Flexible Printed Circuit Board

GMSK Gaussian Minimum Shift Keying

GPIB General Purpose Interface Bus

GPRS General Packet Radio Service

GSM Global System for Mobile Communications

IPUI International Portable User Identity

IF Intermediate Frequency

LCD Liquid Crystal Display

LDO Low Drop Output

LED Light Emitting Diode


1. INTRODUCTION

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LGE LG Electronics

OPLL Offset Phase Locked Loop

PAM Power Amplifier Module

PCB Printed Circuit Board

PGA Programmable Gain Amplifier

PLL Phase Locked Loop

PSTN Public Switched Telephone Network

RF Radio Frequency

RLR Receiving Loudness Rating

RMS Root Mean Square

RTC Real Time Clock

SAW Surface Acoustic Wave

SIM Subscriber Identity Module

SLR Sending Loudness Rating

SRAM Static Random Access Memory

STMR Side Tone Masking Rating

TA Travel Adapter

TDD Time Division Duplex

TDMA Time Division Multiple Access

UART Universal Asynchronous Receiver/Transmitter

VCO Voltage Controlled Oscillator

VCTCXO Voltage Control Temperature Compensated Crystal Oscillator

WAP Wireless Application Protocol

8PSK 8 Phase Shift Keying

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2. GENERAL PERFORMANCE

2.1. H/W Feature



Item Feature Comment

Standard Battery Li-ion, 800mAh

AVG TCVR Current 270mA typ @PL5

Standby Current 2.3 mA typ @PP9

Talk time 3 hours (GSM TX Level 7)

Standby time Over 250 hours (Paging Period:9, RSSI: -85dBm)

Charging time Under 3 hours

RX Sensitivity EGSM: -105dBm↓, DCS/PCS: -105dBm↓

TX output powerEGSM: 33dBm (@PL 5)

DCS/PCS: 30/29dBm (@PL 0)

GPRS compatibility Class 10

SIM card type 3V Small

DisplayMain 240 x 320 pixels, 2” ± QVGA, 265K color,

SUB 1.49” ± 240x176 TFT

Navi, Send, Call End, Back and etc. Key are

Status Indicatorimplemented by touchpad.

CLEAR, SEND, END/PWR, MP3, AF/Camera double

action, Volume Up, Volume Down, Lock

ANT Built in antenna

EAR Phone Jack 18pin multi port Headset jack

PC Synchronization Yes

Speech coding HR/EFR/FR/AMR

Data and Fax Yes

Vibrator Yes

Buzzer No

Voice Recoding Yes

C-Mic Yes

Receiver Yes

Travel Adapter Yes

Options Bluetooth hands-free kit, Data Kit

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2.2. Technical specification


Item Description Specification

GSM900

TX: 890 + 0.2 x n MHz

RX: 935 + 0.2 x n MHz (n = 1 ~ 124)

EGSM

TX: 890 + 0.2 x (n-1024) MHz

1 Frequency BandRX: 935 + 0.2 x (n-1024) MHz (n = 975 ~ 1023)

DCS1800

TX: 1710 + ( n-511 ) x 0.2 MHz (n = 512 ~ 885)

RX: TX + 95 MHz

PCS1900

TX: 1850.2 + ( n-512 ) x 0.2 MHz (n = 512 ~ 810)

RX: TX + 80MHz

2 Phase ErrorRMS < 5 degrees

Peak < 20 degrees

3 Frequency Error < 0.1ppm

GSM900/EGSM

Level Power Toler. Level Power Toler.

5 33 dBm 2dB 13 17 dBm 3dB

6 31 dBm 3dB 14 15 dBm 3dB

7 29 dBm 3dB 15 13 dBm 3dB

8 27 dBm 3dB 16 11 dBm 5dB

9 25 dBm 3dB 17 9 dBm 5dB

10 23 dBm 3dB 18 7 dBm 5dB

11 21 dBm 3dB 19 5 dBm 5dB

12 19 dBm 3dB

4 Power Level DCS1800/PCS1900




2 26 dBm 3dB 10 10 dBm 4dB






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GSM900/EGSM

Offset from Carrier (kHz). Max. dBc

100 +0.5

200 -30

250 -33

400 -60

600 ~ <1,200 -60

1,200 ~ <1,800 -60

1,800 ~ <3,000 -63

3,000 ~ <6,000 -65

5Output RF Spectrum 6,000 -71

(due to modulation) DCS1800/PCS1900

Offset from Carrier (kHz). Max. dBc

100 +0.5

200 -30

250 -33

400 -60

600 ~ <1,200 -60

1,200 ~ <1,800 -60

1,800 ~ <3,000 -65

3,000 ~ <6,000 -65

6,000 -73

GSM900/EGSM

Offset from Carrier (kHz) Max. (dBm)

Output RF Spectrum 400 -196

(due to switching transient) 600 -21

1,200 -21

1,800 -24

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DCS1800/PCS1900

Offset from Carrier (kHz). Max. (dBm)

Output RF Spectrum 400 -226

(due to switching transient) 600 -24

1,200 -24

1,800 -27

7 Spurious Emissions Conduction, Emission Status

EGSM

8 Bit Error RatioBER (Class II) < 2.439% @-102dBm

DCS1800/PCS1900BER (Class II) < 2.439% @-100dBm

9 Rx Level Report accuracy

10 SLR 8 3 dB

Frequency (Hz) Max.(dB) Min.(dB)

100 -12 -

200 0 -

300 0 -12

11 Sending Response 1,000 0 -6

2,000 4 -6

3,000 4 -6

3,400 4 -9

4,000 0 -

12 RLR 2 3 dB

Frequency (Hz) Max.(dB) Min.(dB)

100 -12 -

200 0 -

300 2 -7

500 * -5

13 Receiving Response 1,000 0 -5

3,000 2 -5

3,400 2 -10

4,000 2

* Mean that Adopt a straight line in between 300 Hzand 1,000 Hz to be Max. level in the range.

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14 STMR 13 5 dB

15 Stability Margin > 6 dB

dB to ARL (dB) Level Ratio (dB)

-35 17.5

-30 22.5

-20 30.716 Distortion

-10 33.3

0 33.7

7 31.7

10 25.5

17 Side Tone Distortion Three stage distortion < 10%

18System frequency

2.5ppm(26 MHz) tolerance

19 32.768KHz tolerance 30ppm

Standby20 Power consumption

- Normal 3 mA(@PP9)

21 Talk TimeEGSM/Lvl 7 (Battery Capacity 800mA):180 minEGSM/Lvl12(Battery Capacity 800 mA):320minUnder conditions, at least 300 hours:1. Brand new and full 800mAh battery

22 Standby Time2. Full charge, no receive/send and keep GSM in idle mode.3. Broadcast set off.4. Signal strength display set at 3 level above.5. Backlight of phone set off.At least 65 dB under below conditions:

23 Ringer Volume 1. Ringer set as ringer.2. Test distance set as 50 cm

24 Charge CurrentFast Charge: < 550 mASlow Charge: < 120 mA

Antenna Bar Number Power

7 >-92 dBm ~

5 -97dBm ~ -93dBm

25 Antenna Display4 -100dBm ~ -98dBm

2 -103dBm ~ -101dBm

1 -105dBm ~ -104dBm

0 < -106 dBm

Off No Service



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Battery Bar Number Voltage( 0.05V)

3 3.69V ~ 4.2V

26 Battery Indicator 2 3.53V ~ 3.69V

1 3.43V ~ 3.53V

0 3.30V ~ 3.43V

27 Low Voltage Warning3.53V↓ 0.05V (Call)

3.43V↓ 0.05V (Standby)

28 Forced shut down Voltage 3.3 0.05 V

Li-ion Battery

29 Battery TypeStandard Voltage = 3.7 VBattery full charge voltage = 4.2 VCapacity: 800mAh

Switching-mode charger31 Travel Charger Input: 100 ~ 240 V, 50/60Hz

Out put: 4.8, 0.9A



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* EDGE RF Specification (Option: is not serviced for “EDGE mode”)


1 RMS EVM 9%2 Peak EVM 30%3 95th Percentile EVM 15%4 Origin Offset Suppression ≥ 30dB

GSM900/EGSM


5 27dBm 3dB 13 17dBm 3dB







5 Power Level 12 19dBm 3dB

DCS1800, PCS1900


0 26/25dBm 3dB 8 14 dBm 3dB

1 26/25dBm 3dB 9 12 dBm 4dB

2 26/25dBm 3dB 10 10 dBm 4dB






6 Output RF Spectrum GSM900/EGSM

(due to modulation) Offset from carrier(kHz) Max. dBc

100 +0.5

200 -30

250 -33

400 -54

600 ~ <1,200 -60

1,200 ~ <1,800 -60

1,800 ~ <3,000 -63

3,000 ~ <6,000 -65

6,000 -71



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6 Output RF Spectrum DCS1800, PCS1900

(due to modulation) Offset from carrier(kHz) Max. dBc

100 +0.5

200 -30

250 -33

400 -54

600 ~ <1,200 -60

1,200 ~ <1,800 -60

1,800 ~ <3,000 -63

3,000 ~ <6,000 -65

6,000 -71

7 Output RF Spectrum GSM900/EGSM

(due to switching transient) Offset from carrier(kHz) Max. dBm

400 -23

600 -26

1,200 -27

1,800 --30

DCS1800, PCS1900

Offset from carrier(kHz) Max. dBm

400 -23

600 -26

1,200 -27

1,800 -30


3. TECHNICAL BRIEF

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Baseband circuit

3.1. KF600 Functional Block diagram.

The functional component arrangement is mentioned below diagram.

3. TECHNICAL BRIEF

Figure 2 KF600 Functional block diagram

SIMMICRO SD

BT+FMBC5

PAMSKY77340

FEMLMSP43QA

RF TRPMB6272

PMICPMB6821

BBPPMB8877

ISPMV9319

2î TFT LCD

1.5î TFT LCD

2î TFT LCD

1.5î TFT LCD

#0*

987

654

321

ENDCSend

#0*

987

654

321

ENDCSend

SPK

VIBVIB

CP

26M26MHzFMFM

CP

PMICPMIC

VBATVBATPMICPMICExt. LDOExt. LDO

VBATVBAT

VBATVBAT

Ext. LDOExt. LDO

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3. TECHNICAL BRIEF

3.2. Baseband Processor (BBP) Introduction

3.2.1. General Description

S-GOLD3™ is a GSM/EDGE single chip mixed signal Baseband IC containing all analog and digitalfunctionality of a cellular radio. Additionally S-GOLD3™ Provides multimedia extensions such ascamera, software MIDI, MP3 sound. It is designed as a single chip solution, integrating the digital andmixed signal portions of the base band in 0.09um, 1.2V technology.

The chip will fully support the FR, EFR, HR and AMR-NB vocoding.

S-GOLD3™ support multi-slot operation modes HSCSD (up to class 10), GPRS for high speed dataapplication (up to class 12) and EGPRS (up to class 12) without additional external hardware.


Figure 3 Top level block diagram of the S-GOLD3™ (PMB8877)

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3. TECHNICAL BRIEF

3.2.2. Block Description

• Processing coreARM926EJ-S 32 bit processor core for controller functions. The ARM926EJ-S includes an MMU,and the Jazelle Java extension for Java acceleration.- TEAKLite DSP core

• ARM-Memory- 32k Byte Boot ROM on the AHB- 96k Byte SRAM on the AHB, flexibly usable as program or data RAM- 16k Byte Cache for Program (internal)- 8k Byte tightly coupled memory for Program(internal)- 8k Byte Cache for Data(internal)- 8k Byte tightly coupled memory for Data(internal)

• DSP-Memory- 104K x 16bit Program ROM- 8k x 16bit Program RAM- 60k x 16bit Data ROM- 37k x 16bit Data RAM- Incremental Redundancy(IR) Memory of 35904 words of 16bit

• Shared Memory Block1.5K x 32bit Shared RAM(dual ported) between controller system and TEAKLite.

• Controller Bus systemThe processor cores and their peripherals are connected by powerful buses. Multi-layer AHB forconnecting the ARM and the other master capable building blocks with the internal and externalmemories and with the peripheral buses.

• Clock systemThe clock system allows widely independent selection of frequencies for the essential parts of theS-GOLD3. Thus power consumption and performance can be optimized for each application.

• Functional Hardware block- CPU and DSP Timers- MOVE coprocessor performing motion estimation for video encoding algorithms (H.263, MPEG-4)- Programmable PLL with additional phase shifters for system clock generation- GSM Timer Module that off-loads the CPU from radio channel timing- GMSK / 8-PSK Modulator according to GSM-standard 05.04 (5/2000)- GMSK Modulator: gauss-filter with B*T=0.3- EDGE Modulator: 8PSK-modulation with linearized GMSK-Pulse-Filter- Hardware accelerators for equalizer and channel decoding.- Incremental Redundancy memory for EDGE class 12 support- A5/1, A5/2, A5/3 Cipher unit- GEA1, GEA2, GEA3 Cipher Unit to support GPRS data transmission


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3. TECHNICAL BRIEF

- Advanced static and dynamic power management features including TDMA-Frame synchronouslow power mode and enhanced CPU modes(idle and sleep modes)

- Pulse Number Modulation output for Automatic Frequency Correction(AFC)- Serial RF Control interface: support of direct conversion RF- A Universal Serial Interface(USIF) enabling asynchronous (UART) of synchronous (SPI) serial

data transmission- 3 USIF with autobaud detection, hardware flow control and integrated- A dedicated Fas IfDA Controller supporting IrDA’s SIR,MIR and FIR standards (up to 4Mbps)- I2C-bus interface (e.g. connection to S/M power)- A fast display interface supporting serial and parallel interconnection- An ITU-R BT.656 compatible Camera interface.- Programmable clock output for a camera- An multimedia/Secure Digital Card Interface (MMCI/SD: SDIO capable)

3.2.3. External Devices connected to memory interface

Table 1. Memory interface

3.2.4. RF Interface (T_OUT)

S-Gold3 uses this interface to control RF IC and Peripherals. 13 signals are provided switch on/off RFICs Periodically each TDMA frame.

Table 2. RF Interface Spec.


Device Name Maker Remark

FLASH K5E1G12ACA-D075 Samsung Synchronous / A synchronous

DDR K5E1G12ACA-D075 Samsung Synchronous 133MHz

LCD IM200DST2A LGIT 8bit access 2 times transmission

Melody IC Not Used S/W Infineon Software CODEC

T_OUT

Resource Interconnection Description

T_OUT0 TXON_PA PAM Power on

T_OUT1 Other function -

T_OUT2 PA_BAND TX RF band select

T_OUT3 ANT_SW1 FEM control



T_OUT6 MODE PAM Mode select

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3. TECHNICAL BRIEF

3.2.5. USART Interface

KF600 have three USIF Drivers as follow :- USIF1: Hardware Flow Control / SW upgrade / Calibration- USIF2: Not used Rx, Tx and CTS, RTS use BT Interface- USIF3: BT Interface

Table 3. USIF Interface Spec.

3.2.6. ADC channel

BBP ADC block is composed of 7 external ADC channel. This block operates charging process andother related process by reading battery voltage and other analog values.

Table 4. S-Gold3 ADC channel usage


USIF1

Resource Name Remark

USART0_TXD TXD Transmit Data

USART0_RXD RXD Receive Data

USART0_CTS USB_DP

USART0_RTS USB_DM

USIF2

USART1_TXD NC NC

USART1_RXD NC NC

USART1_CTS BT_CTS

USART1_RTS BT_RTS.

USIF3

USIF3_TXD BT_TX BT Transmit tx

USIF3_RXD BT_RX BT Receive rx

ADC channel

Resource Interconnection Description

M0 BAT_ID Battery temperature measure

M1 RF_TEMP RF block temperature measure

M2 REMOTE_ADC Remote Control

M3 JACK_TYPE Accessory type detect

M4 N.C

M5 N.C

M6 N.C

M7 H/W VERSION S-Gold2 H/W version detect

M8 VSUPPLY Battery supply voltage measure

M9 I_MONITOR Current consumption measure

M10 N.C

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3. TECHNICAL BRIEF

3.2.7. GPIO map

Over a hundred allowable resources, KF600 is using as follows except dedicated to SIM and Memory.KF600 GPIO(General Purpose Input/Output) Map, describing application, I/O state, and enable level,is shown in below table

Table 5 S-Gold3 GPIO pin Map


Port Function Net Name Description

KEY MATRIX

KP_IN0 KP_IN(0)

KP_IN1 KP_IN(1)

KP_IN2 KP_IN(2)

KP_IN3 KP_IN(3)

KP_IN4 KP_IN(4)

KP_IN5 KP_IN(5)

KP_OUT5 KP_OUT(5)

KP_OUT0 KP_OUT(0)

KP_OUT1 KP_OUT(1)

KP_OUT2 KP_OUT(2)

KP_OUT3 KP_OUT(3)

USIF1

USIF1_RXD RXD UART, RS232 Data

USIF1_TXD TXD UART, RS232 Data

USIF1_RTS_N USB_DP USB Data

USIF1_CTS_N USB_DM USB Data

USIF2

USIF2 _RXD Not used

USIF2 _TXD Not used

USIF2_RTS_N BT_RTS Bluetooth RTS

USIF2_CTS_N BT_CTS Bluetooth CTS

USIF3

USIF3 _RXD BT_RXD Bluetooth RX

USIF3 _TXD BT_TXD Bluetooth TX

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3. TECHNICAL BRIEF


CAMERA I/F

CIF_D0 CIF_D(0) Camera DATA[0]








CIF_PCLK CIF_PCLK Camera pixel clock

CIF_HSYNC CIF_HS Camera H sync

CIF_VSYNC CIF_VS Camera V sync

CLKOUT CIF_MCLK Camera main clock

CIF_PD CIF_PD Camera power down(active high)

CIF_RESET CIF_RESET Camera reset

LCD I/F

DIF_D0 DIF_D(0) LCD data[0]









DIF_CS1 DIF_MAIN_CS MAIN LCD chip select

DIF_CS2 DIF_SUB_CS SUB LCD chip select

DIF_CD DIF_CD Command Data switch

DIF_WR DIF_WR LCD Write

EINT7 HOOK_DETECT Ear-Mic hook detection

DIF_RESET1 DIF_RESET LCD Reset

GPIO_108 CAM_LDO_EN For CAM Core 1.8V, 2.8V LDO

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3. TECHNICAL BRIEF


I2C

I2C_SCL SCL For FM/BT/Amp/Camera

I2C_SDA SDA For FM/BT/Amp/Camera

PM_INT (EINT) PM_INT

SIM I/F

CC_IO SIM_IO SIM CARD I/O

CC_CLK SIM_CLK SIM CARD CLOCK

CC_RST SIM_RST SIM CARD RESET

I2S2

I2S2_CLK0 Not used

GPIO_102 _WP Not used

I2S2_RX Not used

I2S2_TX Not used

I2S2_WA0 Not used

GPIO_103 Not used

External Memory

MMCI_CMD TF_CMD T-flash

MMCI_DAT[0] TF_DAT0 T-flash

MMCI_CLK TF_CLK T-flash

GPIO_109 USB_EOC USB End of charging detect (High: EOC, Low: charging)

IrDA

GPIO_110 RPWRON Remote power on detect (High: Remote, Low: Normal)

GPIO_109 SPK_RCV_SEL Audio pass select(high: Speaker, Low: Receiver)

I2S1

I2S1_CLK0 I2S1_CLK For Bluetooth

GPTU0_0 FLASH_EN For Camera Flash LED

I2S1_RX I2S1_RX For Bluetooth

I2S1_TX I2S1_TX For Bluetooth

I2S1_WA0 I2S1_WA For Bluetooth

External Memory




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3. TECHNICAL BRIEF


Audio I/F

EPN1 RCV_N For Receiver

EPP1 RCV_P For Receiver

EPPA1 BBP_SND_L For Speaker

EPREF Reference

EPPA2 BBP_SND_R For Speaker

MICN1 MIC1_N For Mic

MICP1 MIC1_P For Mic

MICN2 MIC2_N For Headset Mic

MICP2 MIC2_P For Headset Mic

VMICP VMICP Power for MIC

VMICN VMICN Power for MIC

ADC

M0 BAT_ID Battery temperature measure

M1 RF_TEMP RF block temperature measure

M2 REMOTE_ADC Remote Control

M3 JACK_TYPE Accessory type detect

M7 H/W VERSION S-Gold2 H/W version detect

M8 VSUPPLY Battery supply voltage measure

M9 I_MONITOR Current consumption measure

M10 N.C

Reference

VREF

IREF

JTAG I/F

TDO TDO JTAG

TDI TDI JTAG

TMS TMS JTAG

TCK TCK JTAG

TRST_n _TRST JTAG

RTCK RTCK JTAG

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3. TECHNICAL BRIEF


ETM I/F

TRIG_IN TRIG_IN ETM (Embedded Trace Macro Cell)

MON1 MON1 ETM

MON2 MON2 ETM

TRACESYNC TRACESYNC ETM

TRACECLK TRACECLK ETM

PIPESTAT[2] PIPESTAT2 ETM



TRACEPKT[0] TRACEPKT(0) ETM








Memory

MEM_AD[0] D(0)

MEM _AD[1] D(1)

MEM _AD[2] D(2)

MEM _AD[3] D(3)

MEM _AD[4] D(4)

MEM _AD[5] D(5)

MEM _AD[6] D(6)

MEM _AD[7] D(7)

MEM _AD[8] D(8)

MEM _AD[9] D(9)

MEM _AD[10] D(10)

MEM _AD[11] D(11)

MEM _AD[12] D(12)

MEM _AD[13] D(13)

MEM _AD[14] D(14)

MEM _AD[15] D(15)

MEM _WR_n _WR

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3. TECHNICAL BRIEF


MEM _RD_n _RD

MEM _BC0_n _BC0

MEM _BC1_n _BC1

MEM _A[0] A(0)

MEM _A[1] A(1)

MEM _A[2] A(2)

MEM _A[3] A(3)

MEM _A[4] A(4)

MEM _A[5] A(5)

MEM _A[6] A(6)

MEM _A[7] A(7)

MEM _A[8] A(8)

MEM _A[9] A(9)

MEM _A[10] A(10)

MEM _A[11] A(11)

MEM _A[12] A(12)

MEM _A[13] A(13)

MEM _A[14] A(14)

MEM _A[15] A(15)

MEM _A[16] A(16)

MEM _A[17] A(17)

MEM _A[18] A(18)

MEM _A[19] A(19)

MEM _A[20] A(20)

MEM _A[21] A(21)

MEM _A[22] A(22)

MEM _A[23] A(23)

MEM _A[24] A(24)

MEM _CS0_n _FLASH1_CS INTEL NOR (64MB)

MEM _CS1_n _RAM_CS INTEL SDRAM (64MB)

MEM _CS2_n _FLASH2_CS Not used

MEM _CS3_n _CS3 Not used

MEM _ADV_n _ADV

MEM _RAS_n _RAS

MEM _CAS_n _CAS

- 30 -

3. TECHNICAL BRIEF


MEM _WAIT_n _WAIT

MEM _SDCLKO SDCLKO For Burst mode

MEM _SDCLKI SDCLKI For Burst mode

MEM _BFCLKO BFCLKO For Burst mode

MEM _BFCLKI BFCLKI For Burst mode

MEM _CKE CKE

Memory

FCDP_RBn FCDP

TDMA I/F

T_OUT0 TXON_PA PAM

GPIO_44 VIB_EN

T_OUT2 PA_BAND PAM

T_OUT3 ANT_SW1

T_OUT4 ANT_SW2

T_OUT5 ANT_SW3

T_OUT6 MODE PAM

KP_OUT4 KP_OUT(4)

EINT7 JACK_DETECT

CC1CC3IO LCD_BACKLIGHT LCD Backlight control

GPIO_53 LCD_ID LCD ID check

GPIO_54 _FM_RESET

RF I/F

RF_STR0 RF_EN

CC1CC5IO SLIDE_DETECT Slide on/off detection

RF_DATA RF_DA

RF_CLK RF_CLK

System Port

AFC AFC

CLKOUT0 Not used

[<=26MHz]

- 31 -

3. TECHNICAL BRIEF


F26M 26MHZ_MCLK 26M Main Clock

F32K to 32k crystal

OSC32K to 32k crystal

RESET_n _RESET

TRIG_OUT TRIG_OUT

RTC_OUT RTC_OUT

VCXO_EN VCXO_EN

DSP

GPIO_61 _BT_RESET

GPIO_62 SLED_BACKLIGHT Navi key LED Backlight Control

GPIO_63 _SIM_EN

- 32 -

3. TECHNICAL BRIEF

3.3. Power management IC

3.3.1. General Description

SM-POWER is a highly integrated Power and Battery Management IC for mobile handsets. It hasbeen specially designed for usage with S-Gold3. Although optimized for usage with the Infineon S-GOLD baseband device it is suitable for the S-GOLDlite and the E-GOLD+ baseband devices aswell. It also supports the cellular RF devices like SMARTi-DC, SMARTi-DC+, SMARTi-SD and theBluemoon Single, Infineon’s single chip solution for Bluetooth. If used with S-GOLD3 it provides allpower supply functions (except for the RF PA) for a complete advanced GSM Edge smart phoneminimizing external device count.

Block Description

• Highly efficient step-down converter for main digital baseband supply including Core, DSP andmemory interface (External Bus Unit).

• Support of S-GOLD standby power-down concept

• Low-drop-out (LDO) regulators for Flash and mobile RAM memory devices

• Voltage independent switching of two SIM cards

• LDO regulators for baseband I/O supply

• LDO regulator for analog mixed-signal section of S-GOLD

• Low-noise LDO regulators for RF devices

• Supply for Bluemoon Single, Infineon’s single chip solution for Bluetooth

• Audio amplifier 8 Ohms for handsfree operation and ringing

• Charge Control for charging Li-Ion/Polymer batteries under software control

• Pre-charge current generator with selectable current level

• RTC regulator with ultra-low quiescent current

• USB interface support for peripheral and mini-host mode

• Backlight LEDs driver with current selection and PWM dimming function

• Two single LED driver outputs for signaling

• Vibrator driver with adjustable voltage

• Fully controlable by software via I2C - Bus

• Temperature and battery voltage sensors

• Interrupt channels for peripherals

• System debug mode

• VQFN 48 package with heat sink and non-protruding leads

• Compatible with the Infineon E-GOLD+ V2 and V3


- 33 -

3. TECHNICAL BRIEF

SM-POWER is a further step on the successful E-Power product line with enhanced and optimizedfunctionality. SM-POWER features a baseband supply concept with a DC/DC step-down convertercascaded by two linear regulators- SM-POWER’s DC/DC converter makes up to 40 % reduction of battery current for smart phone

functions (e.g. organizer functions, games, MP3 decoding) possible.- SDBB has high efficiency up to 95% and also a power save mode.- Memory Interface is directly supported by the SDBB- SDBB can also act as main supply voltage for E-GOLD+ or S-GOLDlite baseband devices.- For S-GOLD two linear regulators for DSP and Core are cascaded after the SDBB.

SM-POWER supports the standby power-down concept of S-GOLD by temporarily switching off thelinear regulator for the DSP during mobile standby whenever this subsystem is not used. In this phasethe ARM controller and most peripherals including parts of the on-chip SRAM are kept powered-upwith power being supplied by the other linear regulator.SM-POWER includes a fully differential audio amplifier able to drive loads down to a nominal value of8 Ohm for usage in hands-free phones and for ringing

- 450 mW maximum output power- adjustable gain- mute switch SM-POWER also integrates a charging function for Li-Ion, Li-Polymer batteries- click and pop -protection SM-POWER also integrates a charging function for Li-Ion, Li-Polymer

batteries- Precharge current source with two current levels- Constant current / constant voltage charging with 3 different termination voltages- Programable charge current limitation for use with different batteries- Freely programable pulse charging to reduce the thermal power dissipation in the constant voltage

charging phase- Top-off charge current sensing SM-POWER completes the USB interface of S-GOLD- Regulated voltage for S-GOLD USB interface including reverse current and overvoltage protection- Switch to supply USB pull-up resistor- Mini-host pull down resistor functionality- Charge pump with internal switching capacitor for USB host VBUS supply voltage SM-POWER

fully supports LED and Vibra Motor functionality- no external components needed- driver for backlight LEDs adjustable in steps up to 140mA and with soft turn on and off by PWM

dimming- two driver outputs for single LEDs for precharge indication and signaling with i.e. change of colour-driver for Vibra Motor with adjustable voltages, soft startup / shutdown and current limitation


- 34 -

3. TECHNICAL BRIEF

SM-POWER offers several control functions- Power-on Reset Generator with logic state machine- I2C bus interface- I2C bus configurable mode control logic with ON (push-button or RTC), VCXOEN and LRF3EN

(wake-up by Bluetooth) inputs- Programable interrupt channels to handle peripherals like SIM, MMC and USB- Monitoring of charging functions- Undervoltage Shut-Down- Errorflags (volatile or non-volatile) from many power-supply functions and thermal sensor in order

to debug system- Overtemperature Shut-Down- Overtemperature Warning- Support of S-GOLD standby power-down concept- Support of S-GOLD Power-Down Pad Tristate Function

Table 6. LDO Output Table of SM-Power


LDO Net name Output Voltage Output Current Usage

SD1 1V35_Core 1.35V 600mA Core & for LDO

SD2 1V8_SD 1.8V 300mA Memory

VAUX 2V9_VAF 2.9V 100mA Cam Auto Focus

VIO 2V62_VIO 2.62V 100mA Peripherals

VSIM 2V9_SIM 2.9V 70mA SIM card

VMME 2V8_VMME 2.9V 150mA u-SD

VUMTS 2V85_AMP 2.85V 110mA Headset AMP

VUSB VUSB 3.1V 40mA Not used

VLED VLED 2.9V 10mA Not used

VAUDIOa 2V5_VAUDA 2.5V 200mA Stereo headset, Mono earpiece

VAUDIOb 2V5_VAUDB 2.5V 50mA Analog parts of S-Gold

VRF1 2V85_VRF 2.85V 150mA 2.85 V supply for SMARTi-PM

RF transceiver

VRF2 1V5_VRF 1,53V 100mA 1.5 V supply for SMARTi-PM

RF transceiver

VRF3 2V65_VBT 2.7V 150mA Bluetooth

VPLL 1V35_VPLL 1.35V 30mA S-GOLD3 PLL

VRTC 2V11_RTC 2.11V 4mA Real Time Clock

VAFC VAFC 2.65V 5mA Not used

VVIB 2V8_VLCD 2.8V 140mA LCD

- 35 -

3. TECHNICAL BRIEF


Figure 5. SM-Power Circuit Diagram of KF600

Figure 6 SM-Power circuit diagram with charging part

2V62_VIO

0.1uC236

VBAT

C23

210

u

TP202

NAR202

0.1u

C21

2C2400.1u

4.7K

R20

7

C2472.2u

C2282.2u

C21

31u

C2301u

10uHL201

22u

1V35_CORE

C237

0R213

C21

12.

2u

R20

40

EX

T_O

N

2V5_VAUDB

2V9_SIM2V11_RTC

R21

14.

7K

C21

5

VBAT

0.1u

R20

9N

A

2.2uC241

1uC245

2V5_VAUDA

R21

210

0K

100u

PMRSTn

VBAT

C206

C2392.2u 2.2u

C2482.2u1uC249C243

FB

201

2V85_AMP

2.2uC246C242

2.2u

4.7K

R20

8

VBAT

C21

02.

2u

1V8_SD

R21

04.

7K

U_VMIN

10u

C23

1

KD

S16

0E

2V85_VRF

D20

2

0.1uC201

C20

52.

2u

4.7K

C251

R20

6

2V8_VMME

2.2u

VBAT

VCHG_VUSB

2.2u

C203

C23510u

VBAT D20

1

KD

S16

0E

2.2uC202

SP

_IN

T

U_RCV

C2441u

VBAT

2.2uC250

2V8_VLCD1V8_SD

2.2u

C20

4

VVIBF11

WD

OG

L3

10uC234 H

6V

SS

28V

SS

29H

7

D5

VS

S3

J6V

SS

30

VS

S4

D6

D7

VS

S5

VS

S6

D8

E4

VS

S7

VS

S8

E5

E6

VS

S9

C7

VS

S_M

ON

O

VS

S_S

D1

H8

H4

VS

S_S

D2

D9

VS

S_V

RE

F

J11VUMTS

A4

VU

SB

F3

VS

S13

VS

S14

F4

F5

VS

S15

VS

S16

F6

F7

VS

S17

VS

S18

F8

F9

VS

S19

VS

S2

D4

VS

S20

G3

G4

VS

S21

VS

S22

G5

VS

S23

G6

G7

VS

S24

VS

S25

G8

G9

VS

S26

VS

S27

H5

C11VMME

C2VPIN

VP

LLA

10

VR

EF

C8

VR

EF

EX

_MA

5

F10VRF1

VRF2D11

E10VRF3

VRTCH10

VS

D1

L11

VS

D2

L1

VSIMG10

C6

VS

S1

VS

S10

E7

E8

VS

S11

VS

S12

E9

VDDAUXH1

VDDMMEC10

B9

VD

DP

LLIO

VDDRF13_AFCE11

D10VDDRF2

VDDSD1K11

VDDSD2K1

G11VDDSIMVIB

VDDUMTSH9

K9

VD

D_C

HA

RG

E

B7

VD

D_M

ON

O

VD

D_R

EF

J9B5

VD

D_U

SB

A11

VIO

A8

VLE

D

VMIND3

SE

NS

E_I

N1

L9 K10

SE

NS

E_I

N2

E2SLEEP1_NSLEEP2_N

E1

H3SU1_FB

J1SU1_GATESU1_GND

J2

SU1_ISENSEJ3

A3

SU

SP

EN

D

TX

ON

PA

B10

H11VAFC

F2VAUDIOA

VAUDIOBG1

H2VAUX

VDDAUDIOAF1

G2VDDAUDIOB

L5O

N_O

FF

_OU

T

OU

TP

OR

TJ4 K

3P

OW

ER

_ON

A1

PU

MS

1P

UM

S2

B4

B11

PU

MS

3

RCVB1

RESET2_ND1E3

RESET_N

RE

SO

UR

CE

_CR

TL

J5B8

RR

EF

J10SD1_FB

SD1_FBLL10K2

SD2_FBSD2_FBL

L2

B2

SE

0_V

M

K8

CH

_SO

UR

CE

C1D+D-

D2

DA

T_V

PA

2

C9

FLA

SH

_ON

FLA

SH

_SH

INK

A9

J7I2

C_C

LKI2

C_D

AT

K6

K5

I2C

_IN

T

MO

NO

_IN

NC

5M

ON

O_I

NP

B6

MO

NO

_OU

TN

A6

MO

NO

_OU

TP

A7

OE

_NC

4

K4

ON

_OF

F1

ON

_OF

F2

L4

PMB6821U203

B3

AC

+A

C-

C3

L6B

L1_P

WM

BL2

_PW

MK

7J8

BL3

_PW

M

CH

AR

GE

_UC

L8

CH

_CN

TR

LL7

TP201

FB202

C21

4

VBAT

1u

2V62_VIO

R201

27K

2.2uC229

1V5_VRFC

209

1u

2V65_VBT

L206

10uH

C21

81u

2V9_VAF

C2382.2u

C23

310

u

1V35_VPLL

U_PMIN

VUSB

VBAT

_PP

R

PW

RO

N

KE

Y_B

AC

KLI

GH

TK

EY

_EN

SP

K_I

N_P

SP

K_I

N_N

SP

K_O

UT

P

SP

K_O

UT

N ON

_OF

F2

ON_OFF2RTC_OUT

WD

OG

PMRSTn

VCXO_ENBT_VCXO_EN

TXON_PA

USB_SE0_VM

USB_DPUSB_DM

I2C

1_C

LKI2

C1_

DA

TA

SP

OW

ER

_IN

T

USB_OEn

RE

SO

UR

CE

_CT

RL

USB_DAT_VP

2.2uC259

10pC264

2.2uC260

47pC262

ZXCT1010E5TA

U204

2GNDIOUT

3

5LOAD NC

1

4VIN

47mohmR226

R23022001u

C265

VBAT

G1

G2

1

2

3

CN202

C266100p

27pC263

0.1uC258

R229 1K

VSUPPLY

BAT_ID

LOAD

R227 0

1uC268

USB_VBUS

R231

39KC2691u

10BAT

1CRDL

GND8

9ICDL

IMIN6

11PGND

USB2

7USBON

_CHG4

5_EN

3_PPR

U205 ISL6299

100K

R22

3

R232

160K

VCHG_VUSB

R22

4

100K

R228

100K 1

R225

NAC267

2V11_RTC

2V62_VIOVBAT

_PPR

_CHG_EN

EOC

- 36 -

3. TECHNICAL BRIEF

3.3.2. Charging

SM-POWER provides together with an external p-channel FET Siliconix Si3455 an externalAC-adapter a complete charge control function for charging of Li-Ion or Li-Ion-Polymer batteries.Either a 1-cell Li-Ion or Li-Ion-Polymer battery with 4.1, 4.2 or 4.4 Volts may be used.

1. Charging method: CC-CV2. Charger detect voltage: 4.0 V3. Charging time: 2h 30m4. Charging current: 600 mA5. CV voltage: 4.2 V6. Cutoff current: 110 mA7. Full charge indication current (icon stop current): 110 mA8. Recharge voltage: 4.16 V9. Low battery alarm

a. Idle : 3.43 V ~ 3.3 Vb. Dedicated : 3.53 V ~ 3.3 V

10. Low battery alarm intervala. Idle: 3 minb. Dedicated: 1 min

11. Switch-off voltage: 3.3 V12. Charging temperature adc range

a. ~ -5°C: low charging voltage operation (3.6 V ~ 3.9 V) .b. -5°C ~ 50°C: standard charging (up to 4.2 V)c. 50°C~: low charging voltage operation (3.6V ~ 3.9V)


Figure 7 Battery Block Indication

4.2V~3.69V 3.69V~3.53V 3.53V~3.43V 3.43V~3.3V

- 37 -

3. TECHNICAL BRIEF

3.4. Power ON/OFF

KF600 Power State: Defined 3cases as follow] Power-ON: Power key detect (SM-Power’s ON port)] Power-ON-charging: Charger detect.

Input ON is a power-on input for SM-POWER with 2 active high levels (see Figure 8). It might betriggered by a push button or by the RTCOUT output of the S-GOLD device as well. To detect if thepush-button is pressed during system operation the logical level at pin ON or its change (if Bit 1 EIONin INTCTRL2 is asserted) is recorded in bit LON of the ISF register. If the high level of voltage at pinON does not reach VIHdet (Vbat-0.8 ~ Vbat-0.3) the above-mentioned bit won’t be set.To support Remote power on function for factory mass production, applied an analog switch asfollowing figure. As monitoring the RPWRON and Key matrix KP_OUT(2) & KP_IN(0), KF600 systemrecognize whether remote power on or End-key pushed


Figure 8 Power on application.

3.5. SIM & uSD interface

KF600 supports 1.8V & 2.9V plug in SIM, SIM interface scheme is shown in (Figure 10).SIM_IO, SIM_CLK, SIM_RST ports are used to communicate with BBP(S-Gold3) and the SIM powersupply enabled by PMIC.

SIM InterfaceSIM_CLK: SIM card reference clockSIM_RST: SIM card Async /sync resetSIM_IO: SIM card bidirectional reset

- 38 -

3. TECHNICAL BRIEF


10uC275

R233100K

2V11_RTC

100K

R236

R235

10KR234 0

PWRON

RPWRON_ENRPWRON

END_KEY_IN

R32

5

100K

Q30113

22SC5663

R321

10K

END_KEY_IN

KP_IN(0)

END_KEY

KP_OUT(2)

Figure 9 Remote power on and End-key power on circuit

Figure 10 SIM & Micro SD Circuit

SIM & MMC Connetor

SW201SPVM110200

1 2

3 4

NAC257

100K

R21

6

C253NA

2V9_SIM

R21

4

4.7K

100K

R22

0

1000pC261

R21

5

100K

2V62_VIO

2V62_VIO

100K

R21

9

47

R221

1uC254

1uFC252

45

T4T5

67

T6T7

8

T89

19G

1G

220

G3

21

S1

16

S2

1412S

3

S41

15S

5

13S

6

S7

11

10S8

17ST1ST2

18

2T1

3T2T3 S

201

R222

100K

27pC256

27pC255

2V8_VMME

100K

R21

8

R21

7

100K

MMC_DETECT

MMC_CLK

SIM_DETECT

SIM_RSTSIM_CLK

SIM_IO

MMC_D(3)

MMC_D(1)MMC_D(0)

MMC_CMD

MMC_D(2)

- 39 -

3. TECHNICAL BRIEF

The MicroSD Memory Module has eight exposed contacts on one side. The S-Gold2 is connectedto the module using a dedicated eight-pin connector

Micro SD memory pad assign.


Micro SD Memory Card Detection Scheme

SD mode

Pin No. Name Type Description

1 DAT2 I/O Data bit [2]

2 CD/DAT3 I/O Data bit [3]

3 CMD I/O Command response

4 VDD Power Power supply

5 CLK I Clock

6 VSS Ground Power ground




3. TECHNICAL BRIEF

- 40 -

3.6. Memory

1Gbit Flash & 512Mbit DDRAM employed on KF600 with 8 & 16 bit parallel data bus thru ADD(0) ~

ADD(24). The 1Gbit Nand Flash memory with DDRAM stacked device family offers multiple high-

performance solutions.

1G NAND +512M DDR SDRAM

TP101

C1300.1u

TP102

TP104

1V8_SD

0.1u

C12

6

G4

E9_CS

E7_RAS

E5_RE

D6_WE

_WEDF8

F5_WP

M2

VDDQ1D2

VDDQ2F2

VDDQ3K2

C2VSS1

F9VSS2VSS3

G2N4

VSS4

VSS5B5

VSS6N5N8

VSS7

VSSQ1E2

VSSQ2J2

VSSQ3L2

F7_CAS

_CEC6

_CK

B9

NC

4E

8

NC

5F

6

G5

NC

6G

6N

C7

H5

NC

8N

C9

H6

R__BE6

H3UDQM

J3UDQS

B6VCC1VCC2

N7

N6VCCQ

B4VDD1

G9VDD2VDD3

H2

VDD4

J8

IO7L8

G3LDQM

F3LDQS

NC

1B

2

K5

NC

10N

C11

K6

K7

NC

12N

C13

K8

M5

NC

14N

C15

M6

M7

NC

16N

C17

M8

N2

NC

18N

C19

N9

NC

2B

7

NC

3

M4

DQ15N3

C3DQ2DQ3

D4

DQ4D3

DQ5E4E3

DQ6DQ7

F4

DQ8J4K3

DQ9

J5IO0

L5IO1IO2

J6

IO3L6J7

IO4L7

IO5IO6

P9

P10

DN

U11

DN

U2

A9

A10

DN

U3

B1

DN

U4

B10

DN

U5

DN

U6

N1

N10

DN

U7

DN

U8

P1

P2

DN

U9

DQ0B3

DQ1C4

DQ10K4L3

DQ11DQ12

L4M3

DQ13DQ14

A12

C9A2

B8A3

M9A4A5

L9K9

A6J9

A7H7

A8A9

H8

D5ALE

D7BA0BA1

D8

CKEG8

C5CLE

CLKH4

A2

DN

U1

DN

U10

U101

K5E1G12ACA-D075

C7A0A1

C8

D9A10

H9A11

G7

0.1u

C12

8

TP103

1V8_SD

R10

5

10K

R108 0

TP105

C12

70.

1u1V8_SD

3.3K

R10

6

0.1u

C12

9

C1320.1u0.1u

C131

C12

50.

1u

1V8_SD

ADD(23)ADD(24)ADD(25)

ADD(16:28)ADD(16)ADD(17)


ADD(18)ADD(19)ADD(20)ADD(21)ADD(22)

DATA(0)DATA(1)DATA(2)DATA(3)DATA(4)DATA(5)DATA(6)DATA(7)

ADD(0:15)

DATA(0:7)

SDCLKO

_WR

_BC0_BC1

_NAND_CS

ADD(16)ADD(17)

_RD

_WRFCDP

ADD(9)ADD(10)ADD(11)ADD(12)ADD(13)ADD(14)ADD(15)

_RAM_CS

ADD(29)ADD(30)

CKE

_CAS_RAS

UDQS

SDCLKI

ADD(0)ADD(1)ADD(2)ADD(3)ADD(4)ADD(5)ADD(6)ADD(7)ADD(8)

LDQS

Figure 11 Flash memory & DDR RAM MCP circuit diagram

- 41 -

3. TECHNICAL BRIEF

3.7. LCD Display

LCD module include:- Main LCD: 2.0” ± 240 x 320 QVGA, 260K color TFT - Sub LCD: 1.49” ± 240x176, TFT- Backlight: 4 piece of white LED - Backlight: 3 piece of white LED

LCD FPC Interface Spec:

Table 7. LCD FPC Interface Spec.


Pin No. Pin Name I/O Description

1 GND Ground

2 DIF_SUB_CS O SUB Chip Select

3 2V8_VLCD VCC

4 2V8_VLCD VCC IO

5 GND Ground

6 GND Ground

7 GND Ground

8 GND Ground

9 GND Ground

10 GND Ground

11 GND Ground

12 D0 I/O Data Bus (Instruction & Display Data)

13 GND Ground

14 DIF_RESET O Reset

15 DIF_MAIN_CS O Main Chip Select

16 VSYNC O Frame Head Pulse Signal

17 MLED Power Supply for Main LED

18 MLED1 Ground for LED




22 GND Ground

23 2V11_RTC Backup Battery

24 GND Ground

25 TS_YP I Touch Signal

26 TS_YM I Touch Signal

27 GND Ground

28 GND Ground

- 42 -

3. TECHNICAL BRIEF


29 TS_XM I Touch Signal

30 TS_XP I Touch Signal

31 GND Ground

32 RCV_P O Receiver Signal

33 RCV_N O Receiver Signal

34 GND Ground

35 2V8_VLCD Interface Mode Select



38 LCD_ID I LCD Detect

39 SLED Power Supply for Main LED

40 SLED1 Ground for LED



43 GND Ground









52 DIF_WR O Write Strobe

53 DIF_CD I Read Strobe

54 GND Ground

- 43 -

3. TECHNICAL BRIEF

3.8. Keypad Switching & Scanning

The keypad interface is a peripheral which can be used for scanning keypads up to 8 rows (outputsfrom Port Control Logic) and 8 columns (inputs to PCL). The number of rows and columns depend onsettings of the PCL.


Figure 12 Key pad part key matrix

END KEY

END

VBAT

END_KEY R32

5

100K

Q30113

22SC5663

R321

10K

END_KEY_IN

KP_IN(0)

END_KEY

KP_OUT(2)

AF CAM

7

VOL DOWN

3

8 VOL UP

4

SHARP

C

2

9

SEND

MP101

0

5 6

STAR

1

KP_OUT(1)

KP_OUT(3)

KP_OUT(2)

KP_IN(0:5)

KP_OUT(0)

KP_IN(1)

KP_IN(0)

KP_OUT(0:3)

KP_IN(3)

KP_IN(4)

KP_IN(2)

- 44 -

3. TECHNICAL BRIEF

3.9. Keypad back-light illumination

There are 2 snow white color LEDs on Key FPCB for keypad illumination. Keypad Back-light iscontrolled by SM-Power Flash LED port which has constant current control function. The wholeconfiguration of the SM-POWER Flash LED drivers is shown in below Figure13.


Figure 13 Keypad Back-light LEDs

LD102 LEWWS44-E

LEWWS44-ELD101

R103 100ohm

VBAT

100ohmR102KEY_BACKLIGHT

- 45 -

3. TECHNICAL BRIEF

3.10. LCD back-light illumination

AAT2842 is a dual charge pump designed to support both the white LED backlight and flashapplications for systems operating with lithium-ion/polymer batteries. And AAT3151 support 3 whiteLEDs. The AAT2842 is capable of driving up to three LEDs at a total of 120mA(AAT3151 90mA). Thecurrent sinks may be operated individually or in parallel for driving higher current LEDs. To maximizepower efficiency, the charge pump operates in 1X, 1.5X, or 2X mode, where the mode of operation isautomatically selected by comparing the forward voltage of each LED with the input voltage

The interface relies on the number of rising edges of the EN/SET pin to address and load the registers.S2Cwire latches data or address after the EN/SET pin has been held high for time TLAT. The interfacerecords rising edges of the EN/SET pin and decodes them into 16 different states, as indicated in table


Figure 15 LCD Back light unit and Flash LED charge pump IC

R24

8

280K

ohm

C27

9

2.2u

820k

R24

9

1V8_EXT

R24662K

R250 120K

10KR244

R241100K

C2832.2u

C27

41u

C2872.2u

7FBB

24FENS

FL12322

FL2FL3

21

FL420

FSET3

9IN1IN2

18

14OUT

11OUTA

8OUTB

19P

GN

D

6REF

AG

ND

4

BENS25

BL1128

BL2BL3

2726

BL4

2BSET

C1+

13 12C

1-

16C

2+ C2-

17

5CT

ENL15

EP

29

FBA10

AAT2842IBJ-EE-T1U210

0.1u

C28

5

VBAT

4.7uC278

1uC

273

120KR254

2V8_VCAM

160KR252

CAMERA_STB FLASH2

MLED

FLASH3

MAIN_BACKLIGHT

MLED1MLED2MLED3MLED4

CAM_LDO_EN

FLASH1

11D2

12D3D4

1

2EN_SET

GND9

PGND13

8VIN

VOUT5

AAT3151IWP_T1U206

C1+3

4C1-

6C2+

C2-710

D1

C2711u

VBAT

1uC272

C2771u

1uC270

100K

R23

7 SLED1SLED2SLED3

SUB_BACKLIGHT

SLED

Figure 16 EN/SET port control method

- 46 -

3. TECHNICAL BRIEF

3.11. Battery current consumption monitor

KF600 use a current monitoring function to calculate the battery capacity and the remaining time, asmonitoring current flow from the battery thru 47mohm resistor.

3.12. JTAG & ETM interface connector

In case of KF600 mass production, the JTAG & ETM interface connector will not be mount on board.That is only for developing and software debugging purpose.( It will not be mounted on massproduction PCB)


2.2uC259

10pC264

2.2uC260

47pC262

ZXCT1010E5TA

U204

2GNDIOUT

3

5LOAD NC

1

4VIN

47mohmR226

R23022001u

C265

VBAT

G1

G2

1

2

3

CN202

C266100p

27pC263

0.1uC258

R229 1K

VSUPPLY

BAT_ID

LOAD

Figure 17 Current monitor circuit

24

G1 G2

G3 G4

9

16

252627282930

17181920212223

1

101112131415

2345678

CN101

1V8_SD2V62_VIO

TRACEPKT5TRACEPKT6TRACEPKT7TRACECLK

PIPESTAT0PIPESTAT1PIPESTAT2

TRACESYNC

TRSTnTDI

TMSTCK

RTCKTDO

EXTRSTnTRIG_IN

TRACEPKT0TRACEPKT1TRACEPKT2TRACEPKT3TRACEPKT4

Figure 18 JTAG & ETM(Embedded Trace Module) interface connector

- 47 -

3. TECHNICAL BRIEF

3.13. ISP(Image Signal Processor)

MV9319 is high-end Image Signal Processor (ISP) supporting image sensors up to 5 mega pixels.MV9319 can be applied to various image sensor modules and camera applications. MV9319 isespecially suitable for camera phones or smart-phones with built-in MCP (Mobile CameraProcessor) or MMP (Mobile Multimedia Processor). Its powerful image processing functions such asedge enhancement, color correction, advance interpolation, Auto White Balancing significantlyincreases the quality of sensor image. Moreover, real time JPEG output mode in MV9319 makesBack-end processor easier to capture and process JPEG image. MV9319 also supports variousserial interfaces to communicate with external device flexibly. MV9319 is the best solution to createhigh image quality for camera phones demanding high performance.


Figure 15. ISP Circuit

TP302

1uC339

10R337TP303

100ohmR335

C342

0.1u

1uC355

TP304

15pC348 C349NA

C3441u15p

C346

TP306

TP301

C347NA 1u

C343

0.1uC341

2V8_VISP

1uC340

C35

0

0.1u

1V8_VISP

TP305

C35

1 1u

100o

hm

R34

4

A4

TXDF7

VDDA_2_8RXC6A7

VDDA_2_8TX

D3VDDCO

D4VDDCO_E

E5VDDIO_2_8V

VSSA_RXC5

VSSA_TXB7

VSYNCOF1

G3F3

SDO3SDO4

H4G4

SDO5

F4SDO6SDO7

F5

G8SEL1

SIMO_S_GPIO31H7

F8SMCKO

G7SOMI_S_GPIO30

SRESETD1

SS_S_SDO8H6

TCLKA8B8

TCLKBTDATA

C7C8

TDATAB

TEST_0

C3

G1NSRESET

E1PCLKO

A6RCLKRCLKB

B6

RDATAA5B5

RDATAB

E4RGVDD_1_8V

E7RXD

H8SCLK_S_SDO9

A2SCL_M_SS_M

SCL_SA3

SDA_M_MISO_MB2

B3SDA_S

SDO0F2H3

SDO1SDO2

DGND5E6

DGND6

A1GPIO10_SCLK_MGPIO11_MOSI_M

B1

H1GPIO20_PWM0GPIO21_PWM1

G2

GPIO22_PWM2H2D2

GPIO23_PWM3

GPIO24_SCLK_MH5

F6GPIO25_SS_M

GPIO26_MISO_MG6

GPIO27_MOSI_MG5

C1GPIO28_SCL_MGPIO29_SDA_M

C2

E2HSYNCO

E8MCLKNRESET

MV9319U307

AVDDD6

AVDDPD5

DGND1B4

DGND2C4

DGND3D7D8

DGND4E3 2V8_VISP

ISP_PCLK

ISP_MCLK

ISP_RX_CLKPISP_RX_CLKN

ISP_RX_DATAPISP_RX_DATAN

ISP_VSI2C2_DATA2

ISP_DATA(1)

ISP_DATA(3)

ISP_DATA(5)

ISP_DATA(7)

ISP_HS

ISP_RESET

CAM_RST

CAM_SDACAM_MCLK

PD_VCM

CAM_SCK

I2C2_CLK2

ISP_DATA(0)

ISP_DATA(2)

ISP_DATA(4)

ISP_DATA(6)

- 48 -

3. TECHNICAL BRIEF

3.14. AudioKF600 Audio signal flow diagram as following diagram.


BT+FMBC5

PMICPMB6821

DualDPDT

18pin

/ IO

MIC

BBPPMB8877

SPK

RCV

HPAMP

FM

Ear MIC

Figure 19 Audio signal flow diagram

- 49 -

3. TECHNICAL BRIEF

3.14.1. Audio amplifier

We use PMB6821 internal amplifier.• Battery driven 450mW differential audio amplifier for driving 8 ohm loudspeaker• Two gain stages including overdrive for ringing tones• >80dB PSRR (4kHz)


Figure 20 Audio amplifier PMIC

2.2u

C22

7

522B0

32B1

4GND

S17

S26

9VCC

U202 FSA2268TUMX8

1A1B010

1B11

2A

100pC225

100nH

L205

L204

100nH

C226100p

2V62_VIO

SPK_IN_N

SPK_IN_P

RCV_P

RCV_N EAR_N

SPK_EN

EAR_P

C21

31u

C21

50.

1u

0.1uC201

C20

52.

2u

VBAT

2.2u

C203

VBAT

2.2u

C20

4

C7

VS

S_M

ON

O

A4

VU

SB

VR

EF

EX

_MA

5B

7V

DD

_MO

NO

B5

VD

D_U

SB

MO

NO

_IN

NC

5M

ON

O_I

NP

B6

MO

NO

_OU

TN

A6

MO

NO

_OU

TP

A7

OE

_NC

4

C21

41u

VUSB

SP

K_I

N_P

SP

K_I

N_N

SP

K_O

UT

P

SP

K_O

UT

N

- 50 -

3. TECHNICAL BRIEF

3.14.2. Microphone circuit


Figure 22 Microphone circuit

27p 27pC107

G35

OUT1

4PWR

C109

MIC101

SP0204LE5-PB

2G1G2

3

C10827p

C102

C103 0.1u

0.1u

2.2uC104

VA103

ICV

L05

0510

1V15

0FR

VA102

ICV

L05

0510

1V15

0FR

100nHL101

L102 100nH

VMIC_P

VMIC_N

MAIN_MIC_PMAIN_MIC_N

- 51 -

3. TECHNICAL BRIEF

3.15. Multi port switch

Multi port switch has employed to decrease MMI(Multi Media Interface) connector’s pin number. USB,USART, and Headset are connected via these multi port switchs. Each pin is defined by the status ofJACK_DETECT and VBUS_USB pin. Refer to the Table 8

Table 8 Multi port switch truth table


Figure 23 Multi port switch REMOTE KEY/ USB

R326

0

VUSB

0

R328

10

9VCC

8_OE

FSUSB30UMX U303

D+3

D-5

GND4

1HSD1+

7HSD1-

2HSD2+

HSD2-6

SEL

R32

2

NA

VBAT

0.1uC317

REMOTE_ADC

USB_DP

USB_DM

JACK_DETECT REMOTE_INT

JACK_DETECT='L' JACK_DETECT='H'

Pin6 Remote Int USB_DP

Pin7 Remote ADC USB_DM

- 52 -

3. TECHNICAL BRIEF

3.16. charging circuit

ISL6299 accepts two power inputs, normally one from a USB (Universal Serial Bus) port and the otherfrom a desktop cradle. The ISL6299A features 28V and 7V maximum voltages for the cradle and theUSB inputs respectively. Due to the 28V rating for the cradle input, low-cost, large output toleranceadapters can be used safely.


Figure 22. Charging Circuit Diagram

R227 0

1uC268

USB_VBUS

R231

39KC2691u

10BAT

1CRDL

GND8

9ICDL

IMIN6

11PGND

USB2

7USBON

_CHG4

5_EN

3_PPR

U205 ISL6299

100K

R22

3

R232

160K

VCHG_VUSB

R22

4

100K

R228

100K 1

R225

NAC267

2V11_RTC

2V62_VIOVBAT

_PPR

ICDL

_CHG_EN

EOC

- 53 -

3. TECHNICAL BRIEF

3.17. FM radio & BLUETOOTH

• FM radioSimultaneous operation with Bluetooth

- Support of US/Europe (87.5 to 108 MHz) and Japanese (76 to 90 MHz) FM band- Wide dynamic range AGC- Soft mute and stereo blend- Adjustment-free stereo decoder and AFC- Autonomous search tuning function (up/down) with programmability (threshold setting)- RDS demodulator- Audio output available over Bluetooth audio interface or dedicated audio output- Control of FM via Bluetooth HCI or I2C- Adaptive filter to suppress narrow band interference in the FM channel

• BluetoothGeneral FeaturesThe BlueCore 5-FM BGA is a single chip radio and baseband IC for Bluetooth 2.4 GHz systemsincluding enhanced data rates (EDR) to 3Mbits/s. It includes an integrated FM receiver with stereoaudio output stage and an RDS demodulator.With the on-chip CSR Bluetooth software stack, it provides a fully compliant Bluetooth system tov2.0+EDR of the specification for data and voice communications.


Figure 23. Bluetooth / FM Radio Circuit Diagram

BLUETOOTH_CSR

6.8nHC459

820p

C45

6

470nHL407

R420560

LFB212G45BA1A220FL402

5B1

7B2

4G

1

G26

G3

8

NC1

NC_DC2

UB3

C461

R42

1

0.1u

2.2

TP406

TP404

0.01u

C437

47n

15pC449

1V5

C450

15p

TP402

C458

2.2u

2V62_VIO

C464

1000pC454

820p

C455

1000pC452

0.1uC462

1R

417

D2

VS

S_R

AD

IO_1

VS

S_R

AD

IO_2

E2

F2

VS

S_R

AD

IO_3

XTAL_INK2J2

XTAL_OUT

_RS

TF

8 J1V

RE

GIN

_L

K5

VR

EG

OU

T_H

C3

VS

S_A

NA

_1D

3V

SS

_AN

A_2

E3

VS

S_A

NA

_3F

3V

SS

_AN

A_4

G3

VS

S_A

NA

_5J3

VS

S_A

NA

_6

B6

VS

S_C

OR

E

VS

S_D

IGG

9

B2

VS

S_F

M1_

1

VS

S_F

M1_

2C

1B

4V

SS

_FM

2

H2

VS

S_L

O

G8

VS

S_P

AD

S

VS

S_P

IOC

10

K6USB_DN

J7USB_DP

K1

VD

D_A

NA

VD

D_A

UD

IOA

6

A7

VD

D_C

OR

E_1

VD

D_C

OR

E_2

H10

VD

D_F

MA

2

H1

VD

D_L

O

VD

D_P

AD

SG

10

B10

VD

D_P

IO

C2

VD

D_R

AD

IO_1

VD

D_R

AD

IO_2

G2

J6V

DD

_US

B

VR

EG

EN

AB

LE_H

H4

VR

EG

EN

AB

LE_L

H3 J5

VR

EG

IN_H

PIO

_9B

7

G1RF_NRF_P

F1

RX_ND1E1

RX_P

SP

I_C

LKH

8

K9

SP

I_M

ISO

SP

I_M

OS

IK

10J9S

PI_

_CS

A5SPKR_L

SPKR_RA4

TE

ST

_EN

C4

H6UART_CTS

H5UART_RTS

K7UART_RX

J8UART_TX

D10PCM2_SYNC

H9PCM_CLK

K8PCM_IN

PCM_OUTH7

PCM_SYNCJ10

A10

PIO

_0

A9

PIO

_1

A8

PIO

_10

PIO

_11

C6

B8

PIO

_2

PIO

_3B

9E

9P

IO_4

PIO

_5E

8F

9P

IO_6

PIO

_7F

10C5

PIO

_8

K4

AIO

_0A

IO_1

J4

AUX_DACB5

A3AU_REF

C9CLK_32K

FILT_EXTB3

A1FM_NFM_P

B1

I2C_CLKC7C8

I2C_DATA

LO_REFK3

D9PCM2_CLK

E10PCM2_IN

D8PCM2_OUT

M401BLUECORE5-FM

L40

833

nH

15pC440

NAL405

TP408TP407

TP403

TP405

C44815p

0.1u

2V65_VBT

C453

C441FEED

NC1

NC2

0.1u

ANT402

C442

2.2u

L406 33nH

TP409

C46015p

C45715p

C4652.2u

C447NA

1R

415

NA

R419

47K

R42

2

C451 220n

TP401

2V62_VIO

1V5

C463

0.01u

BT_RESETn

FM_ANT

I2S1_TX

I2S1_CLK

BT_CLK

CLK32K

UART_BT_RXUART_BT_TXUART_BT_CTSUART_BT_RTS

FM_SND_RFM_SND_L

BT

_IN

T

BT_VCXO_EN

I2S1_WA0

I2S1_RX

- 54 -

3. TECHNICAL BRIEF

Bluetooth Radio• Common TX/RX teminal simplifies external matching, eliminates external antenna switch• No external trimming is required In production• Bluetooth v2.0 + EDR Specification compliant

Bluetooth Transmitter• +6 dBm RF Transmit power with level control from on-chip 6-bit DAC over a dynamic range > 30dB• Class 2 and Class 3 support without the need for an external power amplifier or TX/RX switch.

Bluetooth Receiver• Integrated channel filters• Digital demodulator for improved sensitivity and co-channel rejection• Real time digitized RSSI available on HCI interface• Fast AGC for enhanced dynamic range• Channel classification for AFH

Synthesiser• Fully integrated synthesizer requires no external VCO varactor diode, resonator or loop filter• Compatible with crystals between 7.5 and 40MHz(in multiples of 250KHz) or an external clock

Audio• Single-ended stereo analogue output• 16-bit 48 kHz digital audio bit stream output

Baseband and Software• Internal 48Kbyte RAM, allows full speed data transfer, mixed voice and data, and full piconet

operation, including all medium rate packet types• Logic for forward error correction, header error control, access code correlation. CRC, demodulation,

encryption bit stream generation, whitening and transmit pulse shaping. Supports all Bluetooth v 2.0+ EDR features incl. ESCO and AFH

• Transcoders for A-law, u-law and linear voice from host and A-law, u-law and CVSD voice over air

Physical Interfaces• Synchronous serial interface up to 4Mbits/s for system debugging• UART interface with programmable baud rate up to 4Mbits/s with an optional bypass mode• USB v1.1 interface• I2C slave for FM• Two audio PCM interfaces (input and output)• Analogue stereo (output only)


- 55 -

3. TECHNICAL BRIEF

3.17.1. General Features

• Single Chip Bluetooth device for cellular applications integrating radio, baseband and memory• Fabricated in advanced low power 0.13µm CMOS technology• Very low component count (6 external components)• Ultra low power design

- Peak current 40mA for basic data rate- Peak current 45mA for enhanced data rate- Bluetooth low power mode typ. 25µA

• Multiple input clock signals supported (10-40MHz)• Supply from external voltage regulator 1.8V..3.6V 1)• Autonomous power down scenarios of Bluetooth and cellular system supported• Packages:

- P-VQFN-48 package- P-WFLGA-56 package

• Temperature range from -40°C up to 85°C• Boundary scan for interface lines via JTAG

3.17.2. Micro-Controller-Section

• ARM7TDMI-STM ARM® Processor for protocol and application software• Timers + Watchdog + Interrupt Module

3.17.3. Micro-Controller Memory


BluetoothAntenna

2.4

FMRadio

I/OROM

MMU

Processor

2.4 GHzRadio

RAM

AUDIO Drivers

XTAL

I2C

SPI

UART

PIO

PCMI2S(1)

PCMI2S(2)

USB

RFIN / OUT

Main ChipPMB8877

RF IN

Stereo Analogue

PMICPMB6821

V_BT

BlueCore-5 FM

Figure 23. Bluetooth / FM Radio Block Diagram


3. TECHNICAL BRIEF

- 56 -

3.18. 18pin Multi Media Interface connector

Table 11 Multi media interface pin assign

KE850 MMI

Pin Function Description

1 FM_ANT FM radio antenna / Audio ground

2 HS_MIC Headset microphone signal

3 JACK_TYPE Accessory type detect

4 HS_OUT_L Headset left sound

5 HS_OUT_R Headset Right sound

6 USB_DP /

REMOTE_INT USB/ Remote control interrupt

7 USB_DM /

REMOTE_ADC USB/ Remote control Key ADC

8 JACK_DETECT Headset detect (active low)

9 VSUPPLY Battery voltage

10 VSUPPLY Battery voltage

11 RPWRON Remote power on (active high. 2.8V)

12 VCHG Charger voltage

13 VCHG Charger voltage

14 DSR N.C.

15 VBUS_USB USB VBUS

16 TX UART TX data

17 RX UART RX data

18 GND Power GND

- 57 -

3. TECHNICAL BRIEF


12,13 : CHG

8 : JACK_D

6 : USB+/Remote_INT/TXD

14 : DSR

CLOSE TO 18PIN Connector

15 : VUSB

11 : R/ON

4 : CTS/HSO_L

2 : Headset MIC

3 : Jack type

9,10 : BATT

5 : RTS/HSO_R

17 : D/ RX

18PIN IO CONNECTOR

16 : D/ TX

7 : USB-/Remote_ADC/RXD

100nHL302

C324 24p

10K

NC1NC2

12

OUT16

7OUT2

_EN10

3_FLAG

R31

0

NCP348MTR2GU302

GATE8

9GATE_OUT

GND2

1IN1

4IN2

IN35

11

R326

0

VUSB

R319 47

0

R328

10

9VCC

8_OE

FSUSB30UMX U303

D+3

D-5

GND4

1HSD1+

7HSD1-

2HSD2+

HSD2-6

SEL

R32

2

NA

VBAT

0.1uC317

24pC309

100nHL303

47R316

ICV

L05

0510

1V15

0FR

VA

315

10K

R32

3

C332NA

C331NA

1 uFC312

2V62_VIO

100nH

FL301

ICVFP10181E301FR

GND1GND2

INOUT

L304

P1

1 2P

2

3P3

P4

45P

5

P66

C31

8

EVSC5S04F050FL303

39p

R301

NA

C310 0.1u

C302100p

R302

100K

1uC

319

R303

1M

C3010.1u

2V62_VIO

L30

1

270n

H

100nH

R31

1N

A

L307

R317 47

C333

82p

2GNDOUT

1 VCC

5

3 VIN+

VIN-4

NCS2200SQ2T2G

U301

19

2

20

21

22

3456789

CN302

1

101112131415161718

R30

810

K

R305

VCHG_VUSB

330K

R320 47

C32

010

u

C32

124

p

L30

510

0nH

0.1uC311

C31310u

2V62_VIO

USB_VBUS

R30

910

K

R332

51

C30310p

C314100p

C329 24p

100nHL309

100nH

L306

2.2KR307

EVSC5S04F050FL302

P1

1 2P

2

3P3

P4

45P

5

P66

R313 47

FB302C315

NAR318

27p 27pC316

82p

ICV

L05

0510

1V15

0FR

C334

VA

314

L308

100nH

2V5_VAUDB

R306

1.5K

R331

51

VSUPPLY

REMOTE_ADC

USB_DP

USB_DM

UART_TXUART_RX

2V5_VAUDB

HSO_L

HSO_R


FM_ANT

HOOK_DETECT

HS_MIC_PHS_MIC_N

JACK_DETECT

DSR

RPWRON_EN

JACK_TYPE

Figure 33 MMI 18pin connector circuit


3. TECHNICAL BRIEF

- 58 -

3.19. Touchpad Interface

GND Ground pin.

VDD/REF Supply voltage and external reference input.

PENIRQ- Data available interrupt output, a delayed (process delay) pen touch detect. Pin

polarity with active low.

A1 Address input bit1.

SCL Serial Clock. This pin is normally an input but is acting as an output when device

issue a general call.

X+ X+ channel input.

SDA Serial data I/O.

Y+ Y+ channel input.

A0 Address input bit0.

Y- Y- channel input.

X- X- channel input.

TP103TP104

TP101TP102

G1

G2

123456

CN103

TS_XP

TS_XMTS_YP

TS_YM

C326

2V8_VLCD

NA

B2A0

A1C2

A1AUX

GNDD2

PENIRQ-B1 D1

SCL

C1SDA

VDD_REFA2A3

X+C3

X-

B3Y+

D3Y-

TSC2007IYZGRU304

NAC327

R3240

4.7K

R32

9

10u

C32

2

C32

30.

1u

2V62_VIO

R327NA

C328NA

2V62_VIO

4.7K

R33

0

C325NA

I2C1_DATA

I2C1_CLKTS_IRQ

TS_YM

TS_XM

TS_YP

TS_XP

- 59 -

3. TECHNICAL BRIEF

RF circuit

*RF Block Diagram

3.20. General Description

The RF transceiver (PMB 6272 SMARTi-PM) is an integrated single chip, quad-band transceiver forGSM850/GSM900/GSM1800/GSM1900 designed for voice and data transfer applications. Thetransceiver provides an analog I/Q baseband interface and consists of a direct conversion receiver anda quad-band polar transmitter for GSM and EDGE with integrated PGA functionality. Further on acompletely integrated SD-synthesizer with HSCSD and GPRS/EDGE capability, a digitally controlledreference oscillator with three outputs, a fully integrated quad-band RF oscillator and a three wire businterface with all necessary control circuits complete the transceiver.


Figure 34 KF600 RF part Block Diagram

RF Part BB Part

PMB6272(SMARTi PM)

SKY77340

LNA

Switch

SAW

MODE

FEM(LSHS-C085FB)

PGA

PolarModulator

/4

/2

3.8GHz

FractionalN-PLL

ADC

Sigma-DeltaModulator

Loop filter

RX 1800MHz

RX 1900MHz

TX 850/900MHz

TX 1800/1900MHz

PMB8877 (S-GOLD3)

PA_LEVEL

I/IX

Q/QX

PA_BAND

TXON_PA

VC2

VC3

AFC

RF_EN RF_DA

RF_CLK

PA_LEVEL

PA_BAND

TXON_PA

MODE

3-WireBus

interface

26MHz_MCLK

BT_CLK

Decoder

ANT_SW1

ANT_SW2

RF Control Unit

GSM Timer Unit

PMB6821(SM-Power)

RF2.85V

RF1.5V

26MHz VBAT VCTCXO

RF2.85V RF1.5V

2.85V

26MHz_MCLK

RF2.8V

VSUPPLY

PA Control

Hardware

TX 900MHz

- 60 -

3. TECHNICAL BRIEF


GSM850 GSM900 DCS1800 PCS1900

2V85_VRF

3OUT

VCC4

VCONT1

X401

26MHz

2GND

C4182.7p

2V85_VRF

2V85_VRF

2V85_VRF

18nH

L401

1uC446

NAC411

1uC425

C4234700p

C4330.1u

1V5_VRF

17

VDDXO2V815

XO

11 12X

OX

1000pC438

RX

3X

RX

42223

RX

4X

36TX1

37TX2

34VBIAS

VCO_RC18

31V

DD

BIA

S2V

8

8V

DD

DIG

1V5

VD

DD

IG2V

85

21V

DD

LNA

1V5

VDDMIX2V839

VDDRX1V51920

VDDRX2V8VDDTX1V535

38VDDTX2V8 VDDVCO2V8

DA

16EN

FE

132

FE233

14FSYS1

10F

SY

S2

FS

YS

39

13GND1

GN

D2

26

40GND3

GND441

29R

X1

RX

1X30 27

RX

2R

X2X

28

RX

32425

U403PMB6272

A1 2

AX

B3 4

BX

CLK

762V85_VRF

0.1uC424

0.1uC431

R414

47nC434

22

C435

1000p

10R412

0.22u

68u

C443

C412

2.2pC415C4142.2p

820R411

C4172.2p

2V85_VRF

C42627p

1.8pC420

10

R418

0.1uC422

10KR416

1V5_VRF

C4300.1u

L403

5.1nH

C419

L404

2.7p

RSVD212 5

VBATT6

VRAMP

5.1nH

13GND3

11GND4

10GND5

7GSM_IN

9GSM_OUT

1MODE

4RSVD1

DCS_PCS_IN2

16DCS_PCS_OUT

8EN

15GND1

14GND2

3BS

0.1u

1V5_VRF

C445

2.2pC416

100pC427

0.1uC444

0.1uC432

C4390.01u

R4103.3nH

R4130

C4360.22u

1.8pC421

C4100.5p

18nH

L402

AFC

LBAND_PAM_INHBAND_PAM_IN

26MHZ_MCLK

BT_CLK

RF_EN

RF_DA

RF_CLK

QX

Q

IX

I

Figure 35 RF transceiver PMB6272 SMARTi-PM functional block diagram

Figure 36 RF transceiver PMB6272 SMARTi-PM schematic


3. TECHNICAL BRIEF

- 61 -

3.21. Receiver part

The constant gain direct conversion receiver contains all active circuits for a complete receiver chainfor GSM/GPRS/EDGE (see Figure 39). The GSM850/900/DCS1800/ PCS1900 LNAs with balancedinputs are fully integrated. No inter-stage filtering is needed. The orthogonal LO signals are generatedby a divider-by-four for GSM850/900 band and a divider-by-two for the DCS1800/PCS1900 band.Down conversion to baseband domain is performed by low/high band quadrature direct downconversion mixers.The baseband chain contains a LNB (low noise buffer), channel filter, output buffer and DC-offsetcompensation. The 3rd order low pass filter is fully integrated and provides sufficient suppression ofblocking signals as well as adjacent channel interferers and avoids anti-aliasing through the basebandADC. The receive path is fully differential to suppress on-chip interferences. Several gain steps areimplemented to cope with the dynamic range of the input signals. Depending on the baseband ADCdynamic range, single-or multiple gain step switching schemes are applicable. Furthermore anautomatic DC-offset compensation can be used (depending on the gain setting) to reduce the DC-offset at baseband-output. A programmable gain correction can be applied to correct for front end- andreceiver gain tolerances.

Figure 37 Receiver part block diagram


3.22. Transmitter part

The GMSK transmitter supports power class 4 for GSM850 and GSM900 as well as power class 1 forDCS1800 and PCS1900. The digital transmitter architecture is based on a very low power fractional-NSigma-Delta synthesizer without any external components (see Figure39). The analog I/Q modulationdata from the baseband is converted to digital, filtered and transformed to polar coordinates. Thephase/frequency signal is further on processed by the Sigma-Delta modulation loop. The output of itsassociated VCO is divided by four or two, respectively, and connected via an output buffer to theappropriate single ended output pin. This configuration ensures minimum noise level. The 8PSKtransmitter supports power class E2 for GSM850 and GSM900 as well as for DCS1800 and PCS1900.The digital transmitter architecture is based on a polar modulation architecture, where the analogmodulation data (rectangular I/Q coordinates) is converted to digital data stream and is subsequentlytransformed to polar coordinates by means of a CORDIC algorithm. The resulting amplitudeinformation is fed into a digital multiplier for power ramping and level control. The ready processedamplitude signal is applied to a DAC followed by a low pass filter which reconstructs the analogamplitude information.The phase signal from the CORDIC is applied to the Sigma-Delta fractional-N modulation loop. Thedivided output of its associated VCO is fed to a highly linear amplitude modulator, recombiningamplitude and phase information. The output of the amplitude modulator is connected to a singleended output RF PGA for digitally setting the wanted transmit power. The PA interface of SMARTi-PMsupports direct control of standard dual mode power amplifiers (PA’s) which usually have a powercontrol input VAPC and an optional bias

3. TECHNICAL BRIEF

- 62 -

Figure 38 Transmitter part block diagram


3. TECHNICAL BRIEF

- 63 -

control pin VBIAS for efficiency enhancement. In GMSK mode, the PA is in saturated high efficiencymode and is controlled via its VAPC pin directly by the baseband ramping DAC. In this way both up- /down-ramping and output power level are set. In 8PSK mode, the ramping functionality is assured byan on-chip ramping generator, whereas output power is controlled by the PGA’s as described above.

3.23. RF synthesizer

The transceiver contains a fractional-N sigma-delta synthesizer for the frequency synthesis in the RXoperation mode. For TX operation mode the fractional-N sigma-delta synthesizer is used as Sigma-Delta modulation loop to process the phase/frequency signal. The 26MHz reference signal is providedby the internal crystal oscillator. This frequency serves as comparison frequency of the phase detectorand as clock frequency for all digital circuitry.The divider in the feedback path of the synthesizer iscarried out as a multi-modulus divider (MMD). The loop filter is fully integrated and the loop bandwidthis about 100 kHz to allow the transfer of the phase modulation. The loop bandwidth is automaticallyadjusted prior to each slot (OLGA2). To overcome the statistical spread of the loop filter element valuesan automatic loop filter adjustment (ALFA) is performed before each synthesizer startup. The fullyintegrated quad-band VCO is designed for the four GSM bands (850, 900, 1800, 1900 MHz) andoperates at double or four times transmit or receive frequency. To cover the wide frequency range theVCO is automatically aligned by a binary automatic band selection (BABS) before each synthesizerstartup.

3.24. VCTCXO

The VCTCXO (X401) supply 26MHz reference clock and controlled by AFC input to generate a strictsystem clock. The 26MHz clock is used to Transceiver(U403), Bluetooth chip(U402) and S-Gold2(U101).

3OUT

VCC4

VCONT1

X401

26MHz

2GND

2V85_VRF

1uC446

XO

11 12X

OX

1000pC438

13GND1

R41422

10KR416

0.1uC445

C4390.01u

AFC

Figure39 VCTCXO Schematic


3. TECHNICAL BRIEF

- 64 -

3.25. Front End Module control

Implemented in the S-Gold3 (FL401) are three outputs which are FE1, FE2 for direct control of frontend modules with two logic input pins to select RX and TX mode as well as low and high bandoperation.

Table 12 FEM Control Logic

Figure 40 FEM schematic

MODE Tx 1GHz Tx 2GHz Rx GSM Rx EGSM Rx DCS TX PCS

VDD ON ON ON ON ON ON

VC1 ON OFF OFF OFF OFF OFF

VC2 OFF ON OFF OFF OFF OFF

H

L

PIN 14

L

L

L

DCS1800 RX

EGSM900 RX

L

L

L

VC2VC1

DCS_PCS TX

PCS1900 RX

L L

GSM850 RX L

PIN 13

GSM850_EGSM TX H

R40

5N

A

C402100p

2V85_VRF

100pC401

DNIR408

100ohm

A1

A2

GNDVCC

Y1

Y2

R401

NC7WV16P6X U401

C406NA

22pC404

100nHC405

GS

M85

0RX

_OU

T1

2G

SM

850R

X_O

UT

2

17G

SM

850_

900_

TX

GS

M90

0RX

_OU

T1

3 4G

SM

900R

X_O

UT

2

NC

2119V

C1

VC

220

ANT

GN

D1

9

GN

D10

24

GN

D2

10 12G

ND

3G

ND

413

GN

D5

14

GN

D6

16 18G

ND

722

GN

D8

GN

D9

23

5G

SM

1800

RX

_OU

T1

6G

SM

1800

RX

_OU

T2

15G

SM

1800

_190

0_T

X

GS

M19

00R

X_O

UT

17 8

GS

M19

00R

X_O

UT

2

1

LSH

S-C

085F

BF

L401

11NAC407

C4031000p

R402100ohm

RF-800SW401

ANTG1

G2RF

FE2

FE1

- 65 -

3. TECHNICAL BRIEF

3.26. Power Amplifier Module

The SKY77340 (U402) designed in a compact form factor for quad-band cellular handsets comprisingGSM850/900,DCS1800,PCS1900, supporting GMSK and linear EDGE modulation. The moduleconsists fo a GSM850/900 PA block and a DCS1800/PCS1900 PA block, impedance-matchingcircuitry for 50 ohms input and output impedances, and a Multi-function Power Amplifier Control(MFC)block. Two separate Heterojunction Bipolar Transistor9HBT) PA blocks are fabricated onto InGaP die.One supports the GSM850.900 bands, the other supports the DCS1800 and PCS1900 bands. BothPA blocks share common power supply pins to distribute current. RF input and output ports areinternally matched to 50 ohms to reduce the number of external components.

Table 13 PAM pin description


PIN Name Description

1 MODE GMSK/EDGE Power control mode. L=GMSK, H=EDGE

2 DCS/PCS_IN RF input(DCS/PCS) DC Blocked

3 BS Band Select

4 REVD1 Reserved

5 VBATT DC Supply

6 VRAMPAnalog PA Bias Control(All Bands, EDGE Mode)

Analog Output Power Control(All Bands, GMSK Mode)

7 GSM_IN RF input(EGSM) DC Blocked

9 GSM_OUT RF Output(EGSM) DC Blocked

10,11 GND Ground

12 REVD2 Reserved

13,14,15 GND Ground

16 DCS/PCS_OUT RF Output(DCS/PCS) DC Blocked

Pad GND PAD GRID Ground pad grid is device underside.


3. TECHNICAL BRIEF

- 66 -

3.27. Mode Selection

Table 14 Mode Selection

MODE circuitry selects GMSK modulation (logic 0) or EDGE modulation (logic 1).VRAMP controls the output power for GMSK modulation and provides bias optimization for EDGEmodulation depending on the state of MODE control.

3.28. PAM Schematic

MODE VMODE RF INPUT VRAMP TX ENABLE

GSM Low Fixed Vramp control output Power High

EDGE High Ramp Burst Control Vramp sets PA bias condition, fixed gain PA High

C408NA

NAC411

1uC425

820pC429

0.1uC424

VSUPPLY

100pC413

68u

DNI

C412

R408

1.2KR409

C42627p

C428100p

NAC409

RSVD212 5

VBATT6

VRAMP

31GND21

30GND22GND23

2928

GND2427

GND25

13GND3

11GND4

10GND5

GND617

GND71819

GND8GND9

20

7GSM_IN

9GSM_OUT

1MODE

4RSVD1

DCS_PCS_IN2

16DCS_PCS_OUT

8EN

15GND1

GND1021

GND1122

GND1223

GND1324

GND142526

GND15

GND1636

GND1735

GND1834

GND1933

14GND2

GND2032

U402SKY77340

3BS

100pC427

R4103.3nH

C4100.5p

PA_LEVELLBAND_PAM_IN

HBAND_PAM_IN

TXON_PA

PA_MODE

PA_BAND

Figure 41 PAM schematic


4. PCB layout

- 67 -

4. PCB layout

4.1. Main & Sub PCB component placement

Main PCB Top

Main PCB Top placement


4. PCB layout

- 68 -

Main PCB bottom

Main PCB bottom placement


4. PCB layout

- 69 -

Battery Connector

Charging IC

Bluetooth & FM radio Chip

Bluetooth Antenna

Camera Connector

Sleep Crystal

BBP

Mobile Switch

Memory

PMIC

SIM & uSD Socket

RF Block

Flash LED

Power Inductor

Power Inductor

Camera ISP Chip

SUB Charge pump

MAIN Charge pump

Key FPCB Conn.

64 PIN Conn.

Vibrator PAD

Ear phone AMP OVP

Vibrator Driver IC

Touch IC


4. PCB layout

- 70 -

Hall IC

Volume Up

Volume Down

MP3 Key

AF Camera Key

Microphone

KEY Backlight LED

MP3/Camera KEY

ReceiverTouch Conn. Backup Battery

LCD Connector

64PIN Connector


5. Trouble shooting

- 71 -

5.1. Trouble shooting test setup

Equipment setupPower on all of test equipment- Connect PIF-UNION JIG or dummy battery to the DUT for power up.- Connect mobile switch cable between Communication test set and DUT when you need to make a

phone call.- Follow trouble shooting procedure

5. Trouble shooting

LGE Internal Use Only

5.2. Power on Trouble

Check Points-Battery Voltage( Need to over 3.35V)-Power-On Key detection (PWRON signal)-Outputs of LDOs from PMIC

Copyright © 2007 LG Electronics. Inc. All right reserved. Only for training and service purposes

5. Trouble shooting

- 72 -

10uC275

R233100K

2V11_RTC

100K

R236

R235

10KR234 0

PWRON

RPWRON_ENRPWRON

END_KEY_IN

A2 3

B16

B2 2

GND4

VCC 8

Y1 1

Y25

U208NC7WZ08L8X

A17

2V11_RTC

R23

9

100K

C2820.1u

2V62_VIO

EXTRSTnSPOWER_INT PM_INT

PMRSTn_RESET

TP1

TP2


5. Trouble shooting

- 73 -

PMIC2V62_VIO

0.1uC236

VBAT

C23

210

u

TP202

NAR202

0.1u

C21

2

C2400.1u

4.7K

R20

7

C2472.2u

C2282.2u

C21

31u

C2301u

10uHL201

22u

1V35_CORE

C237

0R213

C21

12.

2u

R20

40

EX

T_O

N

2V5_VAUDB

2V9_SIM2V11_RTC

R21

14.

7K

C21

5

VBAT

0.1u

R20

9N

A

2.2uC241

1uC245

2V5_VAUDA

R21

210

0K

100u

PMRSTn

VBAT

C206

C2392.2u 2.2u

C2482.2u1uC249C243

FB

201

2V85_AMP

2.2uC246C242

2.2u

4.7K

R20

8

VBAT

C21

02.

2u

1V8_SD

R21

04.

7K

U_VMIN

10u

C23

1

KD

S16

0E

2V85_VRF

D20

2

0.1uC201

C20

52.

2u

4.7K

C251

R20

6

2V8_VMME

2.2u

VBAT

VCHG_VUSB

2.2u

C203

C23510u

VBAT D20

1

KD

S16

0E

2.2uC202

SP

_IN

T

U_RCV

C2441u

VBAT

2.2uC250

2V8_VLCD1V8_SD

2.2u

C20

4

VVIBF11

WD

OG

L3

10uC234 H

6V

SS

28V

SS

29H

7

D5

VS

S3

J6V

SS

30

VS

S4

D6

D7

VS

S5

VS

S6

D8

E4

VS

S7

VS

S8

E5

E6

VS

S9

C7

VS

S_M

ON

O

VS

S_S

D1

H8

H4

VS

S_S

D2

D9

VS

S_V

RE

F

J11VUMTS

A4

VU

SB

F3

VS

S13

VS

S14

F4

F5

VS

S15

VS

S16

F6

F7

VS

S17

VS

S18

F8

F9

VS

S19

VS

S2

D4

VS

S20

G3

G4

VS

S21

VS

S22

G5

VS

S23

G6

G7

VS

S24

VS

S25

G8

G9

VS

S26

VS

S27

H5

C11VMME

C2VPIN

VP

LLA

10

VR

EF

C8

VR

EF

EX

_MA

5

F10VRF1

VRF2D11

E10VRF3

VRTCH10

VS

D1

L11

VS

D2

L1

VSIMG10

C6

VS

S1

VS

S10

E7

E8

VS

S11

VS

S12

E9

VDDAUXH1

VDDMMEC10

B9

VD

DP

LLIO

VDDRF13_AFCE11

D10VDDRF2

VDDSD1K11

VDDSD2K1

G11VDDSIMVIB

VDDUMTSH9

K9

VD

D_C

HA

RG

E

B7

VD

D_M

ON

O

VD

D_R

EF

J9B5

VD

D_U

SB

A11

VIO

A8

VLE

D

VMIND3

SE

NS

E_I

N1

L9 K10

SE

NS

E_I

N2

E2SLEEP1_NSLEEP2_N

E1

H3SU1_FB

J1SU1_GATESU1_GND

J2

SU1_ISENSEJ3

A3

SU

SP

EN

D

TX

ON

PA

B10

H11VAFC

F2VAUDIOA

VAUDIOBG1

H2VAUX

VDDAUDIOAF1

G2VDDAUDIOB

L5O

N_O

FF

_OU

T

OU

TP

OR

TJ4 K

3P

OW

ER

_ON

A1

PU

MS

1P

UM

S2

B4

B11

PU

MS

3

RCVB1

RESET2_ND1E3

RESET_N

RE

SO

UR

CE

_CR

TL

J5B8

RR

EF

J10SD1_FB

SD1_FBLL10K2

SD2_FBSD2_FBL

L2

B2

SE

0_V

M

K8

CH

_SO

UR

CE

C1D+D-

D2

DA

T_V

PA

2

C9

FLA

SH

_ON

FLA

SH

_SH

INK

A9

J7I2

C_C

LKI2

C_D

AT

K6

K5

I2C

_IN

T

MO

NO

_IN

NC

5M

ON

O_I

NP

B6

MO

NO

_OU

TN

A6

MO

NO

_OU

TP

A7

OE

_NC

4

K4

ON

_OF

F1

ON

_OF

F2

L4

PMB6821U203

B3

AC

+A

C-

C3

L6B

L1_P

WM

BL2

_PW

MK

7J8

BL3

_PW

M

CH

AR

GE

_UC

L8

CH

_CN

TR

LL7

TP201

FB202

C21

4

VBAT

1u

2V62_VIO

R201

27K

2.2uC229

1V5_VRFC

209

1u

2V65_VBT

L206

10uH

C21

81u

2V9_VAF

C2382.2u

C23

310

u

1V35_VPLL

U_PMIN

VUSB

VBAT

_PP

R

PW

RO

N

KE

Y_B

AC

KLI

GH

TK

EY

_EN

SP

K_I

N_P

SP

K_I

N_N

SP

K_O

UT

P

SP

K_O

UT

N ON

_OF

F2

ON_OFF2RTC_OUT

WD

OG

PMRSTn

VCXO_ENBT_VCXO_EN

TXON_PA

USB_SE0_VM

USB_DPUSB_DM

I2C

1_C

LKI2

C1_

DA

TA

SP

OW

ER

_IN

T

USB_OEn

RE

SO

UR

CE

_CT

RL

USB_DAT_VP

LDO Net name Output Voltage Output Current Usage

SD1 1V35_Core 1.35V 600mA Core & for LDO

SD2 1V8_SD 1.8V 300mA Memory

VAUX 2V9_VAF 2.9V 100mA Cam Auto Focus

VIO 2V62_VIO 2.62V 100mA Peripherals

VSIM 2V9_SIM 2.9V 70mA SIM card

VMME 2V8_VMME 2.9V 150mA u-SD

VUMTS 2V85_AMP 2.85V 110mA Headset AMP

VUSB VUSB 3.1V 40mA Not used

VLED VLED 2.9V 10mA Not used

VAUDIOa 2V5_VAUDA 2.5V 200mA Stereo headset, Mono earpiece

VAUDIOb 2V5_VAUDB 2.5V 50mA Analog parts of S-Gold

VRF1 2V85_VRF 2.85V 150mA 2.85 V supply for SMARTi-PM RF transceiver

VRF2 1V5_VRF 1,53V 100mA 1.5 V supply for SMARTi-PM RF transceiver

VRF3 2V65_VBT 2.7V 150mA Bluetooth

VPLL 1V35_VPLL 1.35V 30mA S-GOLD3 PLL

VRTC 2V11_RTC 2.11V 4mA Real Time Clock

VAFC VAFC 2.65V 5mA Not used

VVIB 2V8_VLCD 2.8V 140mA LCD


5. Trouble shooting

- 74 -

14pin of U403

START

ìPWRONî s ignal Check 3 pin of Q201

ì_ RESETî s ignal Check 5 pin of U208

Check the all LDOís output

Is it correct?

Is the 26MHz clock From U403

signal correct?

Replace main PCB

Check the RPWRON,

replace Q201

Check solder U208 or replace it


Check solder X401, U403 or replace it

Check 3 pin of X401

Or Check 14 pin of U403

Yes

Yes

Yes

Yes

Yes

No

No

No

No

Connect power supply to the DUT Vbat = over 3.35V

Q201

TP1

TP2

U208

U203

X401

3pin of X401U403


5. Trouble shooting

- 75 -

5.3. Charging trouble

Check Points-Connection of TA (check TA voltage 4.8V)-Charging Current Path component voltage drop-Battery voltage

1 Charging method: CC-CV2 Charger detect voltage: 4.0 V3 Charging time: 2h 30m4 Charging current: 600 mA5 CV voltage: 4.2 V6 Cutoff current: 110 mA7 Full charge indication current (icon stop current): 110 mA8 Recharge voltage: 4.16 V

R227 0

1uC268

USB_VBUS

R231

39KC2691u

10BAT

1CRDL

GND8

9ICDL

IMIN6

11PGND

USB2

7USBON

_CHG4

5_EN

3_PPR

U205 ISL6299

100K

R22

3

R232

160K

VCHG_VUSB

R22

4

100K

R228

100K 1

R225

NAC267

2V11_RTC

2V62_VIOVBAT

_PPR

ICDL

_CHG_EN

EOC

4.2V~3.69V 3.69V~3.53V 3.53V~3.43V 3.43V~3.3V

TP1 TP2


5. Trouble shooting

- 76 -

START

18pin IO(CN302) Is soldered ?

Source pin (1) of U205 =

4.8V ?

Output pin (10) of U205 =4.2V?

Resolder the CN302

Battery voltage is over 3.4V?

Charge is operating

The TA can be broken

Change other TA then retest


Waiting until battery

Voltage goes up to 3.4V

Yes

Yes

Yes

Yes

Yes

No

No

No

No

Battery thermistor value

is about 10K?

Change the Battery retest

No

18pin IO(CN302)

U205 TP1: Source pin(1)

U205 TP2: Output

pin(10)


5. Trouble shooting

- 77 -

5.4. LCD display trouble

Check Points-LCD assembly status ( LCD FPCB, Connector on FPCB)-EMI filter soldering-Connector combination

B-to-B (LCD FPCB)

2V11_RTC

R34

310

K100nHL310

0.1uC338

2V8_VLCD

capa

cito

r

C352NA

R33

3

0

10K

R34

2

109

OUT8

PG

ND

17

1IN1IN2

2

IN33

IN44

IN556

IN67

IN7IN8

8

16OUT1

15OUT2

14OUT3OUT4

13

OUT51211

OUT6OUT7

CM1431-08FL305

27p

C35

427

pC

353

R34

010

K

4.7K

R341

1uC345

2V8_VLCD

51525354

6789

G1 G2

G3 G4

373839

4

40414243444546474849

5 50

222324252627 28

29

3

30313233343536

1

10111213141516171819

2

2021

CN304

L311 100nH

NAR336

16OUT1

15OUT2

14OUT3OUT4

13

OUT51211

OUT6OUT7

109

OUT8

PG

ND

17

1IN1IN2

2

IN33

IN44

IN556

IN67

IN7IN8

8

CM1431-08FL304

DIF_D(5)

DIF_D(7)

DIF_D(0)

DIF_MAIN_CS

DIF_WR

DIF_D(2)

DIF_CD

DIF_D(4)

DIF_RESET

VSYNC

DIF_D(6)

DIF_D(8)

DIF_SUB_CS

DIF_D(3)

DIF_D(1)

RCV_PRCV_N

MLED2MLED3

MLED1MLED LCD_ID

MLED4

SLED1SLED2

TS_XMTS_XP

SLED

SLED3

TS_YPTS_YM

At f irst check the LCD back light enable signa l

Check sign al flow via EMI filter

Check the co nnection LCD FPCB Connector

Enable Pin 2.62 V

- 78 -

5. Trouble shooting


START

Is LCD FPCB normal?

Signal is normal on 2.62V Signal FL304, FL305

Assemble

Replace LCD FPCB

Check solder and repair

Damaged filter

Yes

Yes

No

No

Check LCD connector combination then LCD test

with New LCD

FL304 FL305

- 79 -

5. Trouble shooting


5.5. Camera Trouble

Check Points-Connectors combination-FPCB status

B-to-B (3M Camera Sensor)

R31

5

4.7K

ICV

L050

5101

V15

0FR

VA301

FB301C30415p

1V8_EXT

1V8_EXT

2V8_VCAM

1uC306

6789

G1 G2

G3 G410 11

1213141516171819220

345

CN301

1

C3080.1u

R304 100ohm

15pC305

2V9_VAF

0.1uC307

R31

4

4.7K

VA302

ICV

L050

5101

V15

0FR

PD_VCMCAM_RST

CAM_MCLK

ISP_RX_CLKNISP_RX_CLKP

ISP_RX_DATANISP_RX_DATAP

CAM_SCKCAM_SDA

Check the connector combination


5. Trouble shooting

- 80 -

START

Replace New Camera module

Working properly?

Assemble

Yes

Yes

No

Check camera connector, 34pin main PCB connector combination then Camera test with equipped camera module

Replace Camera module

Yes

Replace Main PCB


5.6. Receiver & Speaker trouble

Check Points-Speaker pin contact-Audio amp soldering-analog switch soldering

5. Trouble shooting

- 81 -

Check Input signal, HP AMP 1.6V

Check Analog SW, Input si gnal 1.6V

Check the Analog SW

Check Analog S W, Output signal 1.6V

TP1

TP2

TP5 TP6

TP3

TP4

TP3

TP4

2.2u

C22

7

522B0

32B1

4GND

S17

S26

9VCC

U202 FSA2268TUMX8

1A1B010

1B11

2A

100pC225

100nH

L205

L204

100nH

C226100p

2V62_VIO

SPK_IN_N

SPK_IN_P

RCV_P

RCV_N EAR_N

SPK_EN

EAR_P

HP AMP & SPK

22KR205

2V85_AMP

2.2uC221

C1N

C4

C1P

A4

C1INL

A1INR

B3

NC

1C

3N

C2

OUTLD2

OUTRC2

PGNDB4

A3PVDD PVSS

D4

SGNDA2

D1SVDD

D3SVSS

_SDLB2B1

_SDR

U201 TPA4411YZH

22KR203

C220 2.2u

C2192.2u

C21668p

C207 1u

22KR276

22KR275

C208 1u

C21768p

BB_SND_L

BB_SND_R

FM_SND_RFM_SND_L

HSO_R

_AMP_SHDN

HSO_L

TP7TP3

TP4TP8

TP1

TP2 TP5

TP6


5. Trouble shooting

- 82 -

START

Input Signal is Low(0V)?

Output Signal is Low(0V)?

Assemble

Replace Main Board

Reso lder Analog switch (U202 )

.

No

Yes

Yes

Check Speaker tension and Contacts are clear .

No

No

Replace Main PCB

Yes Receiver Signal High(1.6V)?

Replace Receiver

U202

Input Signal

Output Signal


5. Trouble shooting

- 83 -

5.7. Microphone trouble

Check Points-Microphone hole-Mic. Bias & signal come from

27p 27pC107

G35

OUT1

4PWR

C109

MIC101

SP0204LE5-PB

2G1G2

3

C10827p

C102

C103 0.1u

0.1u

2.2uC104

VA103

ICV

L05

0510

1V15

0FR

VA102

ICV

L05

0510

1V15

0FR

100nHL101

L102 100nH

VMIC_P

VMIC_N


START

Mic bias ON (2.5V)when call?(C103)

20pin connector is good?

Assemble

Check mic. Bias line

Repair the 20pin conn. (CN303)

Yes

No

No

Check microphone sound hole

Check Signal C101, C102 (2.5V)

Replace microphone

(MIC100)

Yes

No

Mic bias(C103)

C101 C102

MIC100

CN303


5. Trouble shooting

- 84 -

5.8. Vibrator trouble

Check Points-Vibrator soldering-IC is working correct

GND

IN

OUT

-

+

VIBRATOR1KR24

2 5.1K

R24

0

51KR245

3VOUT

R1114D311DU207

CE6

2GND1

5GND2

4NC

VDD1

C2861uR251 0

1uC

280

Q203

KRC402E

B

C

E

51KR243

TPA6205A1ZQVRU209

BYPASSC1

GNDB2

C2IN+

C3IN-

A3VDD

VO+B3

VO-A1B1

_SHUTDOWN

VBAT

C276 0.01u

R253 100K

100nHL207

L208100nH

0.1u

C284

R238 110K

VIBN

VIBP

910

R24

7

1uC281

VIB_PWM

VIB_EN

Check t he sol dering is clear, if th ere is some obst acles resolder

Check the dri ver IC(U209) PWM Signal

TP3

TP1TP2

TP3


5. Trouble shooting

- 85 -

START

Pin1(VBAT) of U207(3.1V) and Pin3 is

high?

Check PWM Signal (TP3) is OK?

Assemble

Check U207 or replace it

Check Q203 or replace it

Yes

No

No

Check Vibrator sodering

Replace Vibrator

Yes

TP1 TP2

U207

TP3

Q203


5. Trouble shooting

- 86 -

5.9. Keypad back light trouble

Check Points-Signal path is connected well-Analog SW is working properly

LD102 LEWWS44-E

LEWWS44-ELD101

R103 100ohm

VBAT

100ohmR102KEY_BACKLIGHT

VA

310

VA

306

C3302.2uV

A30

4

VA

312

VA

305

ICVL0505101V150FR

VA

303

VA

311

VA

307

2V62_VIO

VA

308

VA

309

VA313ICVL0505101V150FR

8

9

G1

G2

VBAT

12

13

14

15

16

17

18

192

20

3

4

5

6

7

CN303

1

10 11SLIDE_DETECT

KP_IN(0)

KEY_BACKLIGHT

KP_OUT(3)

KP_OUT(2)

KP_OUT(1)

KP_OUT(0)

KP_IN(4)

KP_IN(3)

KP_IN(2)

KP_IN(1)

END_KEY

VMIC_P

VMIC_N

MAIN_MIC_P

MAIN_MIC_N

TP


5. Trouble shooting

- 87 -

START

Check CN303 TP is 2.62V?

20pin connecto r (CN303) is good?

Assemble

Check U203 or U102 rep lace Board

Replace 20pin conn.

(CN303)

Yes

No

No

Check All o f LEDs so lder

Replace KEY FPCB

Yes

CN303 U203

U102

TP


5.10. SIM & uSD trouble

SIM Check Points-Power is working-Socket soldering-Proper SIM is used

5. Trouble shooting

- 88 -

SIM & MMC Connetor

SW201SPVM110200

1 2

3 4

NAC257

100K

R21

6

C253NA

2V9_SIM

R21

4

4.7K

100K

R22

0

1000pC261

R21

5

100K

2V62_VIO

2V62_VIO

100K

R21

9

47

R221

1uC254

1uFC252

45

T4T5

67

T6T7

8

T89

19G

1G

220

G3

21

S1

16

S2

1412S

3

S41

15S

5

13S

6

S7

11

10S8

17ST1ST2

18

2T1

3T2T3 S

201

R222

100K

27pC256

27pC255

2V8_VMME

100K

R21

8

R21

7

100K

MMC_DETECT

MMC_CLK

SIM_DETECT

SIM_RSTSIM_CLK

SIM_IO

MMC_D(3)

MMC_D(1)MMC_D(0)

MMC_CMD

MMC_D(2)

Check sol dering all pin of socket 11

12 13


5. Trouble shooting

- 89 -

uSD Check Points-Power is working-Socket soldering-Card detect is working

MMC-DETECT PIN

MMC_DETECT SIGNAL

TP1

TP2

TP3

TP4

START

6 pins are so ldered w ell?

Check Pro per SIM Card

Assemble

Reso lder pin

Replac e Main Board

Yes

Yes

No

Check All of SIM card voltage KF600 support

1.8V & 2.9V SIM onl y

Card insert Card eject


5. Trouble shooting

- 90 -

START

TF socket pins are well soldered

Check proper uSD?

Assemble

Resolder it(check data line TF dat 0,1,2,3)

Replace Main Board

Yes

Yes

No

Check Micro SD card voltage (2V8_VMME)

5.11. Touch pad trouble

Check Points- Connectors combination`- FPCB Crack

TP103TP104

TP101TP102

G1

G2

123456

CN103

TS_XP

TS_XMTS_YP

TS_YM


5. Trouble shooting

- 91 -

START

CN103 Solder check OK?

FPCB is Crack?

Replacd Main Board

Resolder it

Replace FPCB

Yes

No

No

Check Touch Signal (If not replace front touch

panel)

CN103

This fault mainly depend on Touch-panel Conn.Almost of all case, Replace LCD FPCB.

- 92 -

5. Trouble shooting

5.12. Trouble Shooting of Receiver Part

Checking Points


START

Check point VCTCXO

Check point PLL Control

Setup Test Equipment Cell Power : ñ74dBm

EGSM CH30 DCS CH699

Re-Download S/W & CAL

Check point RX I/Q Signal

Check point Mobile SW & FEM

Figure 2. Main PCB Bottom

Checking Flow

Checking Points

- 93 -

5. Trouble shooting

5.12.1. Checking VCTCXO Circuit


TP2(C438) : 26MHz

X401

TP1(C446) : 2.85V

Replace X401

Checking U203 (PMIC)

Yes

No

No

Yes

VCTCXO Circuit is OK.See next page to check

PLL Circuit.

Is the waveform of TP2(C446) Similar to Fig.6?

Is the waveform of TP1(C438) similar to Fig.6?

3OUT

VCC4

VCONT1

X401

26MHz

2GND

2V85_VRF

1uC446

XO

11 12X

OX

1000pC438

13GND1

R41422

10KR416

0.1uC445

C4390.01u

AFC

TP1 (C446)

TP2 (C438)

Figure 4.

Figure 5. VCTCXO

Figure 6. VCTCXO Waveform

Checking Points Checking Flow

VCTCXO Circuit Diagram Waveform

TP1

TP2

- 94 -

5. Trouble shooting

5.12.2. Checking PLL Control signals


TP1 (RF_EN)

TP3 (RF_CLK) TP2 (RF_DATA)

U404

?

Check U403

Yes

No

No

Yes

Control Signal is OK.See next page to check

Mobile SW & FEM.

No

Yes

Check U403

Check U403

EN Signal(TP1) is OK ?

DA(Data,TP2) is Normal ?

CLK(Clock,TP3) is Normal ? ?

?

RF_EN(TP1)

RF_CLK(TP2)

RF_DATA(TP3)

Figure 7. Transceiver

Figure 8. Transceiver Circuit Figure 9. PLL Control Waveform

Checking Points Checking Flow

RF Transceiver Circuit Diagram Waveform

2V85_VRF

3OUT

VCC4

VCONT1

X401

26MHz

2GND

2V85_VRF

2V85_VRF

1uC446

C4330.1u

17

VDDXO2V815

XO

11 12X

OX

1000pC438

RX

3X

RX

42223

RX

4X

36TX1

37TX2

34VBIAS

VCO_RC18

31V

DD

BIA

S2V

8

8V

DD

DIG

1V5

VD

DD

IG2V

85

21V

DD

LNA

1V5

VDDMIX2V839

VDDRX1V51920

VDDRX2V8VDDTX1V535


DA

16EN

FE

132

FE233

14FSYS1

10F

SY

S2

FS

YS

39

13GND1

GN

D2

26

40GND3

GND441

29R

X1

RX

1X30 27

RX

2R

X2X

28

RX

32425

U403PMB6272

A1 2

AX

B3 4

BX

CLK

76

0.1uC431

R414

47nC434

22

C435

1000p

820R411

C4300.1u

0.1u

1V5_VRF

C445

0.1uC432

C4390.01u

R4130

26MHZ_MCLK

BT_CLK

RF_EN

RF_DA

RF_CLK

TP2

TP1

TP3

5.12.3. Checking Mobile SW & FEM

Mobile SW & FEM Circuit Diagram

C402100p

2V85_VRF

100pC401

100ohm

A1

A2

GNDVCC

Y1

Y2

R401

NC7WV16P6X U401

22pC404

100nHC405

GS

M85

0RX

_OU

T1

2G

SM

850R

X_O

UT

2

17G

SM

850_

900_

TX

GS

M90

0RX

_OU

T1

3 4G

SM

900R

X_O

UT

2

NC

2119V

C1

VC

220

ANT

GN

D1

9

GN

D10

24

GN

D2

10 12G

ND

3G

ND

413

GN

D5

14

GN

D6

16 18G

ND

722

GN

D8

GN

D9

23

5G

SM

1800

RX

_OU

T1

6G

SM

1800

RX

_OU

T2

15G

SM

1800

_190

0_T

X

GS

M19

00R

X_O

UT

17 8

GS

M19

00R

X_O

UT

2

1

LSH

S-C

085F

BF

L401

11

C4031000p

R402100ohm

RF-800SW401

ANTG1

G2RF

FE2

FE1

Figure 10. Mobile SW & FEM Circuit

TP1 TP4

TP3

TP2

TP6TP5

TP5, 6, 7, 8


5. Trouble shooting

- 95 -

Figure 11. Mobile SW & FEM

SW401TP2_R402 (ANT_SW2) FL401

U401

TP10

TP1_R401 (ANT_SW1) TP3 (FE2)

TP4 (FE1)

TP5~8

TP9(C404)

Table 2. FEM RX Control Logic

Checking Points

RX Mode EGSM DCS PCS

ANT_SW1 Off Off Off

ANT_SW2 Off Off Off


5. Trouble shooting

- 96 -

Checking Flow

Check TP10 of SW401 with RF Cable and TP9 of C404

TP10 Signal same as TP9?

Replace Mobile SW (SW401)

Yes

No

Yes

Mobile SW & FEM is OK. Check Antenna.

Check NC7WV16P6X (TP3, TP4 for U401) Control Signal is

OK ? No

Yes

Check TP1, TP2 of FL401 ? ?

Replace FEM (U401) TP5~8 Signal is OK ? No

Yes

EGSM RXANT SW1

ANT SW2

Figure 12 Mobile SW Figure 13 FEM Control Signals


5. Trouble shooting

- 97 -

5.12.4. Checking RX I/Q Signals

Checking Flow

17

VDDXO2V815

XO

11 12X

OX

1000pC438

RX

3X

RX

42223

RX

4X

36TX1

37TX2

34VBIAS

VCO_RC18

31V

DD

BIA

S2V

8

8V

DD

DIG

1V5

VD

DD

IG2V

85

21V

DD

LNA

1V5

VDDMIX2V839

VDDRX1V51920

VDDRX2V8VDDTX1V535


DA

16EN

FE

132

FE233

14FSYS1

10F

SY

S2

FS

YS

39

13GND1

GN

D2

26

40GND3

GND441

29R

X1

RX

1X30 27

RX

2R

X2X

28

RX

32425

U403PMB6272

A1 2

AX

B3 4

BX

CLK

76

47nC434

820R411

BT_CLK

RF_DA

RF_CLK

QX

Q

IX

I

Check RX I/Q sign als(TP1~TP4)

Signals ar e Normal?

Replac e Transceiver

PMB6272(U403)

Yes

No

RX Part is OK.Check B ase Band Circu it

or Re-Download S/W and Cal

Checking Points

I

I

Q

Q

RX

U403

TP1(I) TP2(IX) TP3(Q)

TP4(QX)

Figure 14. RX I/Q Circuit

Figure 15. RX I/Q

Figure 16. RX I/Q Waveform

TP1(I)

TP2(IX) TP3(Q)

TP4(QX)


5. Trouble shooting

- 98 -

5.13. Trouble Shooting of Transmitter Part

Checking Flow

Check point VCTCXO

Check point PLL Control

Setup Test Equipment Cell Power : ñ74dBm

EGSM CH30 DCS CH699

Check point TX I/Q Signal

Re-Download S/W & RF CAL

Check point Transceiver

Check point PAM Control

Check FEM & Mobile

SW

Checking Points

Figure 17. Main PCB

Figure 18. Main PCB Bottom


5. Trouble shooting

- 99 -

5.13.1. Checking VCTCXO CircuitSee RX Part “1. Checking VCTCXO Circuit”

5.13.2. Checking PLL Control SignalSee RX Part “2. Checking PLL Control Signal”


5. Trouble shooting

- 100 -

5.13.3. Checking TX I/Q Signals

Checking Flow

Check TX I/Q Signals(TP1~TP4)

Signals are Normal ?

Replace Transceiver

PMB6272(U403)

Yes

No

TX Part is OK. Check Base Band Circuit

or Re-Download S/W and Cal Figure 19. TX I/Q

17

VDDXO2V815

XO

11 12X

OX

1000pC438

RX

3X

RX

42223

RX

4X

36TX1

37TX2

34VBIAS

VCO_RC18

31V

DD

BIA

S2V

8

8V

DD

DIG

1V5

VD

DD

IG2V

85

21V

DD

LNA

1V5

VDDMIX2V839

VDDRX1V51920

VDDRX2V8VDDTX1V535


DA

16EN

FE

132

FE233

14FSYS1

10F

SY

S2

FS

YS

39

13GND1

GN

D2

26

40GND3

GND441

29R

X1

RX

1X30 27

RX

2R

X2X

28

RX

32425

U403PMB6272

A1 2

AX

B3 4

BX

CLK

76

47nC434

820R411

BT_CLK

RF_DA

RF_CLK

QX

Q

IX

I

TP1(I)

TP2(IX) TP3(Q)

TP4(QX)

Checking Points

I

Q

I

Q

TX

U403

TP1(I) TP2(IX) TP3(Q)

TP4(QX)

Figure 20. TX I/Q

Figure 21. TX I/Q Waveform


5. Trouble shooting

- 101 -

5.13.4. Checking Transceiver Output Signals

Checking Points

1V5_VRF

17

VDDXO2V815

XO

11 12X

OX

1000pC438

RX

3X

RX

42223

RX

4X

36TX1

37TX2

34VBIAS

VCO_RC18

31V

DD

BIA

S2V

8

8V

DD

DIG

1V5

VD

DD

IG2V

85

21V

DD

LNA

1V5

VDDMIX2V839

VDDRX1V51920

VDDRX2V8VDDTX1V535


DA

16EN

FE

132

FE233

14FSYS1

10F

SY

S2

FS

YS

39

13GND1

GN

D2

26

40GND3

GND441

29R

X1

RX

1X30 27

RX

2R

X2X

28

RX

32425

U403PMB6272

A1 2

AX

B3 4

BX

CLK

762V85_VRF

10R412

0.22uC443

820R411

10

R418

C4300.1u

1V5_VRF

0.1uC444

C4360.22u


BT_CLK

TP1(LBNAD_PAM_IN)

TP2(HBNAD_PAM_IN)

MODE Transceiver Output

GMSK Fixed

8PSK Ramp Burst Control

Figure 22. Transceiver Output Circuit

Figure 23. Transceiver Output

Table 3. Transceiver Output Operation

TP1(LBNAD_PAM_IN)

TP2(HBNAD_PAM_IN)


5. Trouble shooting

- 102 -

Checking Flow

LBAND_PAM_IN (MODE: GMSK): TP1 LBAND_PAM_IN (MODE: 8PSK): TP1


Replace PMB6272(U403)

Yes

No

Transceiver is OK. See next page to check

PAM Control Circuit.

Check Output Signal(TP1, TP2)

Figure 24. Transceiver Output (GMSK) Figure 25. Transceiver Output (8PSK)


5. Trouble shooting

- 103 -

5.13.5. Checking PAM Control Signals

820pC429

100pC413

1.2KR409

C428100p100p

C427

PA_LEVELLBAND_PAM_IN

HBAND_PAM_IN

TXON_PA

PA_MODE

PA_BAND

Checking Points

U403

TP3(PA MODE)

TP2(TXON PA)

TP1(PA LEVEL)

MODE MODE PA_LEVEL TXON_PA

GMSK LOW Ramp Burst Control HIGH

8PSK HIGH Control Amp bias HIGH

Figure 26. PAM Control Signals

Figure 27. Transceiver Output

Table 4. PAM Mode Operation

TP2(TXON PA)

TP1(PA LEVEL)TP3(PA MODE)


5. Trouble shooting

- 104 -

Checking Flow


Check PMB8877(U102)

Yes

No

PAM Control Signal is OK.

See next page to check FEM & Mobile SW Circuit.

Check Control Signals(TP1, TP2, TP3)

TP3(PA MODE) : C427 TP1(PA_LEVEL) : R409 TP2(TXON_PA) : R428

TP1(PA LEVEL)

TP2(TXON PA)

TP3(PA MODE)

TP1(PA LEVEL)

TP2(TXON PA)

TP3(PA MODE)

TP1(PA LEVEL)

TP2(TXON PA)

TP3(PA MODE)

Figure 28. GSMK Control Signal Figure 29. 8PSK Control Signal

TP3(PA MODE): C427TP1(PA_LEVEL): R409TP2(TXON_PA): R428


5. Trouble shooting

- 105 -

5.13.6. Checking FEM & Mobile SW

Mobile SW & FEM Circuit Diagram

C402100p

2V85_VRF

100pC401

100ohm

A1

A2

GNDVCC

Y1

Y2

R401

NC7WV16P6X U401

22pC404

100nHC405

GS

M85

0RX

_OU

T1

2G

SM

850R

X_O

UT

2

17G

SM

850_

900_

TX

GS

M90

0RX

_OU

T1

3 4G

SM

900R

X_O

UT

2

NC

2119V

C1

VC

220

ANT

GN

D1

9

GN

D10

24

GN

D2

10 12G

ND

3G

ND

413

GN

D5

14

GN

D6

16 18G

ND

722

GN

D8

GN

D9

23

5G

SM

1800

RX

_OU

T1

6G

SM

1800

RX

_OU

T2

15G

SM

1800

_190

0_T

X

GS

M19

00R

X_O

UT

17 8

GS

M19

00R

X_O

UT

2

1

LSH

S-C

085F

BF

L401

11

C4031000p

R402100ohm

RF-800SW401

ANTG1

G2RF

FE2

FE1

Checking Points

SW401TP2_R402 (ANT_SW2) FL401

U401

TP4 (FE1) TP3 (FE2) TP1_R401 (ANT_SW1)

TP5(C404) TP6

Figure 30. Mobile SW & FEM Circuit

Figure 31 Mobile SW & FEM

Table 5. FEM TX Control Logic

RX Mode GSM850 DCS PCS

ANT_SW1 On Off Off

ANT_SW2 Off On On

TP1 TP4

TP3

TP2

TP6TP5

TP5, 6, 7, 8


5. Trouble shooting

- 106 -

Checking Flow

Check TP6 of SW401 with RF Cable and TP5 of C404

TP6 Signal same as TP6?

Replace Mobile SW (SW401)

Yes

No

Yes

Mobile SW & FEM is OK.Check Antenna.

Check NC7WV16P6X

(TP3, TP4 for U401) Contro l Signal is OK ? No

Yes

Check TP1, TP2 of FL401 ? ?

Replace FEM (U401) TP5 Sign al is OK ? No

Yes

?

EGSM TX

TP1(ANT SW1)

TP2(ANT SW2)

Figure 32 Mobile SW Figure 33 FEM Control Signals


6. Download & S/W upgrade

- 107 -


6.1. S/W download setup

Preparation• Target terminal• PIF-Union• RS-232 Cable and PIF-UNION to Phone interface Cable• Power Supply or Battery• PC supporting RS-232 with Windows 2000 or newer.

If you are going to use battery, the voltage of the battery should be over 3.7V for stable powersupplying during S/W download.

Figure S/W download & upgrade setup


6.2. Download program user guide


- 108 -

Uncheck this

1. Double Click “Flash tool E2.exe”

2. Click



- 109 -

Check this

3. Select Download Files.

4. Press the “ START” button

- 110 -



5. Click “Start USB1” connect the Phone

Downloading: END

- 111 -

PWRURXDUTXD

3G 2.5G

GNDRXTXVCHARON_SWVBAT

BASE BAND PROCESSOR

63

B

126

E

D

9

2

7

1

H

F

2 3

C

4

8

9

C

5

117

A

10

F

UART

ON BOARD ARM9 JTAG & ETM INTERFACE

A

11

E

G

1

H

1G NAND +512M DDR SDRAM

B

8

G

4

D

5 1210

C11

0

TP101

0.1u

27pC137

680

R11

4

X101

32.768KHz12

2V5_VAUDA

1000

pC

136

C130

2V62_VIO

2V5_VAUDB

0.1u

TP102

TP104K

8

VS

S_M

AIN

6M

11M

10V

SS

_MA

IN7

M9

VS

S_M

AIN

8V

SS

_MA

IN9

M8

VS

S_P

LLT

12

VS

S_R

TC

AA

14

VS

SA

_M

VS

SA

_VB

R1

R17

VS

SA

_VB

R2

U17

VS

SA

_VB

TN

17

VS

SP

_DIG

1H

2A

7V

SS

P_D

IG2

J17

VS

SP

_DIG

3

VS

SP

_DIG

4B

10

U1

VS

SP

_ME

M_E

TM

1V

SS

P_M

EM

_ET

M2

V2

VS

SP

_ME

M_E

TM

3W

1W

10V

SS

P_M

EM

_ET

M4

VS

S_M

AIN

1K

12

VS

S_M

AIN

2K

11K

10V

SS

_MA

IN3

K9

VS

S_M

AIN

4V

SS

_MA

IN5

J9 L12

VD

D_M

AIN

4L1

1V

DD

_MA

IN5

VD

D_M

AIN

6L1

0L9

VD

D_M

AIN

7V

DD

_MA

IN8

L8

VD

D_M

AIN

9N

10

VD

D_P

LLW

13

AA

13V

DD

_RT

C

U16

VM

ICN

VM

ICP

T15

P16

VR

EF

NR16

VREFP

VS

SA

_BB

L15

VS

SA

_BG

U14

T14

VS

SA

_D

W15

A5

A16

VD

DP

_DIG

C1

C17

VD

DP

_DIG

C2

VD

DP

_DIG

DB

2

H1

VD

DP

_DIG

E

AA

10V

DD

P_M

EM

_ET

M1

AA

3V

DD

P_M

EM

_ET

M2

VD

DP

_ME

M_E

TM

3A

A6

VD

DP

_ME

M_E

TM

4Y

1P

1V

DD

P_M

EM

_ET

M5

VD

DP

_MM

CA

13K

19V

DD

P_S

IM

L2V

DD

_FU

SE

_FS

J11

VD

D_M

AIN

1

N9

VD

D_M

AIN

10

VD

D_M

AIN

2J1

0

VD

D_M

AIN

3

F3

US

IF2_

CT

S_N

F14

G16

US

IF2_

RT

S_N

US

IF2_

RX

D_M

RS

TH

19 J16

US

IF2_

TX

D_M

TS

R

US

IF3_

RX

D_M

RS

TE

3

US

IF3_

SC

LKE

4E

2U

SIF

3_T

XD

_MT

SR

P15

VD

DA

_BB

T13

VD

DA

_BG

VD

DA

_DT

16

VD

DA

_MU

13

VD

DA

_VB

R1

T17

VD

DA

_VB

R2

W19

N18

VD

DA

_VB

T

VD

DP

_DIG

AF

17

VD

DP

_DIG

B

T_IN0T_IN1

C13

T_OUT0E13B14

T_OUT1

B12T_OUT10

T_OUT2F11A15

T_OUT3T_OUT4

E11F12

T_OUT5T_OUT6

B13

T_OUT7C11E12

T_OUT8T_OUT9

C12

F4

US

IF1_

CT

S_N

E1

US

IF1_

RT

S_N

US

IF1_

RX

D_M

RS

TF

5

US

IF1_

TX

D_M

TS

R

TCK

TDIB18A18

TDO

C15TMS

TRACECLKU11

AA

8T

RA

CE

PK

T0

TR

AC

EP

KT

1Y

10A

A12

TR

AC

EP

KT

2T

RA

CE

PK

T3

AA

11A

A9

TR

AC

EP

KT

4T

RA

CE

PK

T5

Y15

Y11

TR

AC

EP

KT

6T

RA

CE

PK

T7

Y12

AA7TRACESYNC

TRIG_INE14

TRST_NF13

B15

T10PIPESTAT2

Y9

PM

_IN

TY

13

RESET_NW14

B17RF_CLK

E15RF_DATA

D17RF_STR0RF_STR1

D18

H18RSTOUT_N

F16RTCK

Y14RTC_OUT

H17SPCU_RC_OUT0

J18SPCU_RQ_IN0SPCU_RQ_IN1

J19

SPCU_RQ_IN2G18

H15SWIF_TXRX

C16

M_0M_1

V17

U15M_10

Y19M_2M_3

Y18W17

M_4M_5

AA18Y17

M_6M_7

W16AA17

M_8M_9

Y16

NC

N11

AA15OSC32K

PAOUT11K16M12

PAOUT12

Y8PIPESTAT0PIPESTAT1

MEM_WRNM

ICN

1N

19

M18

MIC

N2

P19

MIC

P1

MIC

P2

M17

A12MMCI1_CLK

E10MMCI1_CMD

MMCI1_DAT0B11C9

MMCI1_DAT1MMCI1_DAT2

F10A14

MMCI1_DAT3

F6MMCI2_CLK

MMCI2_CMDD3

MMCI2_DAT0D2

B16MON1MON2

C10

W18

W3Y3

MEM_BFCLKO2

W8MEM_CAS_N

MEM_CKEU10

MEM_CS0_NR2P3

MEM_CS1_NMEM_CS2_N

N3

MEM_CS3_NN4U3

MEM_CSA0_NMEM_CSA1_N

U4T6

MEM_CSA2_NT5

MEM_CSA3_N

MEM_RAS_NY7

MEM_RDNL1

MEM_SDCLKOY2

MEM_WAITNK2

R3

MEM_AD13MEM_AD14

M4P4

MEM_AD15

J3MEM_AD2MEM_AD3

L5M3

MEM_AD4MEM_AD5

N1P2

MEM_AD6MEM_AD7

N2J4

MEM_AD8K4

MEM_AD9

M1MEM_ADVN

AA2MEM_BC0_N

V3MEM_BC1_NMEM_BC2_N

U5Y4

MEM_BC3_N

MEM_BFCLKO1

T2

MEM_A24P5T3

MEM_A25T4

MEM_A26

MEM_A3U6

MEM_A4W5AA4

MEM_A5MEM_A6

T7U7

MEM_A7MEM_A8

Y5AA5

MEM_A9

M2MEM_AD0MEM_AD1

L3

MEM_AD10K5L4

MEM_AD11MEM_AD12

R1M5

MEM_A0MEM_A1

W4

MEM_A10W6T9

MEM_A11MEM_A12

W7Y6

MEM_A13U9

MEM_A14MEM_A15

W9V1

MEM_A16MEM_A17

N5U2

MEM_A18MEM_A19

W2

T8MEM_A2

R5MEM_A20MEM_A21

T1R4

MEM_A22MEM_A23

F19

G17

I2S

2_W

A1

G2IRDA_RXIRDA_TX

F2

IREFR15

KP

_IN

0G

1

KP

_IN

1J5 H3

KP

_IN

2H

5K

P_I

N3

KP

_IN

4J2

KP

_IN

5J1 K3

KP

_IN

6G

4K

P_O

UT

0K

P_O

UT

1G

3

KP

_OU

T2

F1

G5

KP

_OU

T3

U8

FCDP_RBN

FWPW11

J15

GU

AR

D

C14

I2C

1_S

CL

A17

I2C

1_S

DA

I2C

2_S

CL

C19

F15

I2C

2_S

DA

E16

I2S

1_C

LK0

I2S

1_C

LK1

D19

I2S

1_R

XE

18E

17I2

S1_

TX

B19

I2S

1_W

A0

I2S

2_C

LK0

G19

I2S

2_C

LK1

G15

F18

I2S

2_R

XE

19I2

S2_

TX

I2S

2_W

A0

DIF

_WR

H4

DS

PIN

0K

1D

SP

IN1

DS

PO

UT

1E

6

P17

EP

N11

EP

N12

P18

EP

P11

R18

R19

EP

P12

EP

PA

11T

18T

19E

PP

A12

V18

EP

PA

21E

PP

A22

V19

U18

EP

RE

F1

EP

RE

F2

U19

U12F26M

F32KAA16

T11

C1

E5

DIF

_CS

2

DIF

_D0

F7

C6

DIF

_D1

B5

DIF

_D2

DIF

_D3

E7

DIF

_D4

A3

A2

DIF

_D5

B3

DIF

_D6

DIF

_D7

B4

C2

DIF

_D8

DIF

_HD

C4

DIF

_RD

B1

F8

DIF

_RE

SE

T1

DIF

_RE

SE

T2

C7

D1

DIF

_VD

C3

CIF

_D4

B9

CIF

_D5

CIF

_D6

A8

CIF

_D7

E8

E9

CIF

_HS

YN

C

B7

CIF

_PC

LK

A6

CIF

_PD

A10

CIF

_RE

SE

T

CIF

_VS

YN

CA

4

CLKOUT0W12

CLK

OU

T2

B6

A1

CO

RN

ER

_A1

CO

RN

ER

_A2

A19

CO

RN

ER

_AA

1A

A1

AA

19C

OR

NE

R_A

A2

DIF

_CD

C5

DIF

_CS

1

L16

AU

XN

1L1

7

L19

AU

XN

2

M19

AU

XP

1

AU

XP

2L1

8

BB_IN15M15

BB_IXM16

BB_QK15

BB_QX

CC_CLKK18H16

CC_IO

K17CC_RST

F9

CIF

_D0

A11

CIF

_D1

CIF

_D2

A9

CIF

_D3

C8

B8

1V8_SD

PMB8877U102

AFCC18

AG

ND

N16

AU

XG

ND

0.1u

C12

6

0R

127

R12

58.

2K

G4

E9_CS

E7_RAS

E5_RE

D6_WE

_WEDF8

F5_WP

M2

VDDQ1D2

VDDQ2F2

VDDQ3K2

C2VSS1

F9VSS2VSS3

G2N4

VSS4

VSS5B5

VSS6N5N8

VSS7

VSSQ1E2

VSSQ2J2

VSSQ3L2

F7_CAS

_CEC6

_CK

B9

NC

4E

8

NC

5F

6

G5

NC

6G

6N

C7

H5

NC

8N

C9

H6

R__BE6

H3UDQM

J3UDQS

B6VCC1VCC2

N7

N6VCCQ

B4VDD1

G9VDD2VDD3

H2

VDD4

J8

IO7L8

G3LDQM

F3LDQS

NC

1B

2

K5

NC

10N

C11

K6

K7

NC

12N

C13

K8

M5

NC

14N

C15

M6

M7

NC

16N

C17

M8

N2

NC

18N

C19

N9

NC

2B

7

NC

3

M4

DQ15N3

C3DQ2DQ3

D4

DQ4D3

DQ5E4E3

DQ6DQ7

F4

DQ8J4K3

DQ9

J5IO0

L5IO1IO2

J6

IO3L6J7

IO4L7

IO5IO6

P9

P10

DN

U11

DN

U2

A9

A10

DN

U3

B1

DN

U4

B10

DN

U5

DN

U6

N1

N10

DN

U7

DN

U8

P1

P2

DN

U9

DQ0B3

DQ1C4

DQ10K4L3

DQ11DQ12

L4M3

DQ13DQ14

A12

C9A2

B8A3

M9A4A5

L9K9

A6J9

A7H7

A8A9

H8

D5ALE

D7BA0BA1

D8

CKEG8

C5CLE

CLKH4

A2

DN

U1

DN

U10

U101

K5E1G12ACA-D075

C7A0A1

C8

D9A10

H9A11

G7

27pC140

VSUPPLY

24

G1 G2

G3 G4

0.1u

C11

4

9

16

252627282930

17181920212223

1

101112131415

2345678

R11

8

CN101

680

PM

_IN

T

680

R11

5

0.1u

C11

7

R11

3

10K

0.1u

C12

8

C12

1

1V35_CORE

1u

C11

80.

1u

2V11_RTC

1V8_SD

C10

50.

1uTP103

2V9_SIM

1uC

124

1uC

101

8.2K

R12

4

C10

80.

1uC

107

TP

111

1u

1KR

110

2V8_VMME

0.1u

C11

1

390K

R10

2

R11

2

22K

0R

126

VBAT

1V8_SD

0.1u

C10

9

CTS12

DSR10

GND1

NC14

7NC2

NC389

NC4

5ON_SW

11RTS

RX23

TX

6

UT101

C12

00.

1u

R10

5

10K

1uC

104

R103

NA

C10

60.

01u

TP

110

TP107

R108 0

C10

20.

1u

OJ102

TP105

C12

70.

1u

1V8_SD

3.3K

R10

6

C11

90.

1u

680

R12

1R

122

680

27pC139

0.1u

C11

6

0.1u

C12

9

C1320.1u0.1u

C131

1V8_SD

TP108

C13515p

0.1u

1V8_SD

C12

2

C10

30.

01u

C133

OJ101

220n

C12

50.

1u

C11

5

TP

109

100K

R10

4

0.1u

C134

1V8_SD

2V62_VIO

15p

0.1u

C11

3

R11

1

10K

2V62_VIO

1V35_VPLL

R10

10

R11

768

068

0R

116

R12

068

0

C11

20.

1u

C13827p

R11

968

0

0.1u

TP106

C12

3

R12

30

CAM_LDO_EN

ICDL

2V62_VIO

DS

R

VS

YN

C

VIB_EN

JACK_TYPEREMOTE_ADC

TRIG_IN

SIM_DETECT

_AMP_SHDNMAIN_BACKLIGHT

SIM_CLK

SP

K_E

N

VIB_PWM

UA

RT

_BT

_RX

DATA(0:15)

CA

ME

RA

_ST

B

FE1

US

B_D

AT

_VP

US

B_S

E0_

VM

TS

_IR

Q

MM

C_D

ET

EC

T

KE

Y_E

N

BT

_IN

T

RPWRON

_CHG_EN

ISP_LDO_EN


ADD(16:28)

SUB_BACKLIGHT

ISP

_RE

SE

T

FM

_SN

D_L

FM

_SN

D_R

EA

R_N

EA

R_P

FE2

UA

RT

_BT

_TX

ADD(16)ADD(17)


ADD(18)ADD(19)ADD(20)ADD(21)ADD(22)

DATA(0)DATA(1)DATA(2)DATA(3)DATA(4)DATA(5)DATA(6)DATA(7)

ADD(0:15)

DATA(0:7)

SDCLKO

_WR

_BC0_BC1

_NAND_CS

ADD(16)ADD(17)

_RD

_WRFCDP

ADD(9)ADD(10)ADD(11)ADD(12)ADD(13)ADD(14)ADD(15)

_RAM_CS

ADD(29)ADD(30)

CKE

_CAS_RAS

UDQS

SDCLKI

ADD(0)ADD(1)ADD(2)ADD(3)ADD(4)ADD(5)ADD(6)ADD(7)ADD(8)

PA_LEVEL

LDQS

TRACEPKT5TRACEPKT6TRACEPKT7TRACECLK


TRACESYNC

DIF

_SU

B_C

S

ADD(0:26)

ADD(26)

ADD(27)ADD(28)ADD(29)ADD(30)

LDQSUDQS

TRSTnTDI

TMSTCK

RTCKTDO

EXTRSTnTRIG_IN

TRACEPKT0TRACEPKT1TRACEPKT2TRACEPKT3TRACEPKT4

ISP

_MC

LK

UA

RT

_BT

_CT

SU

AR

T_B

T_R

TS

I2C

2_C

LK1

I2C

2_D

AT

A1

BB

_SN

D_R

KP

_OU

T(0

)

KP

_OU

T(3

)

DIF

_D(8

)

WD

OG

SLI

DE

_DE

TE

CT

SDCLKI

MMC_CLKMMC_CMD

MMC_D(0)

MMC_D(3)

KP

_IN

(0)

KP

_OU

T(2

)

RE

MO

TE

_IN

T

LCD

_ID

KP

_OU

T(1

)

KP

_IN

(1)

KP

_IN

(2)

KP

_IN

(3)

KP

_IN

(4)

CLK

32K

_PP

R

ISP

_HS

ISP

_PC

LK

ISP

_VS

USB_OEn

VREFN

SDCLKO

AFC

PA_BAND

PA_MODE

JACK_DETECT

UA

RT

_RX

MMC_D(2)MMC_D(1)

VC

XO

_EN

VM

IC_N

VM

IC_P

VR

EF

N

RF_CLKRF_DA

RF_EN

RTCKRTC_OUT

I2C

1_C

LKI2

C1_

DA

TA

TCK

TDITDO

TMS

TRACECLK

TR

AC

EP

KT

0T

RA

CE

PK

T1

TR

AC

EP

KT

2T

RA

CE

PK

T3

TR

AC

EP

KT

4T

RA

CE

PK

T5

TR

AC

EP

KT

6T

RA

CE

PK

T7

TRACESYNC

TRSTn

TXON_PA

I2S

1_W

A0

EO

C

BAT_IDRF_TEMP

MA

IN_M

IC_N

HS

_MIC

_N

MA

IN_M

IC_P

HS

_MIC

_P

LOAD


PM

_IN

T

_RESET

_NAND_CS

_BC0_BC1

FCDP

_CASCKE

_RAM_CS

_RD_WR

BB

_SN

D_L

26MHZ_MCLK

I2S

1_C

LK

I2S

1_R

XI2

S1_

TX

ADD(16)

ADD(17)

ADD(18)

ADD(19)

ADD(2)

ADD(20)

ADD(21)

ADD(22)

ADD(23)

ADD(24)

ADD(3)

ADD(4)

DATA(0)

DATA(1)

DATA(3)

DATA(4)

DATA(5)

DATA(6)

DATA(7)

DATA(2)

ADD(25)

DIF

_D(2

)D

IF_D

(3)

DIF

_D(4

)D

IF_D

(5)

DIF

_D(6

)D

IF_D

(7)

DIF

_RE

SE

T

DIF

_WR

UA

RT

_TX

ADD(0)

ADD(1)

ADD(10)

ADD(5)

ADD(11)

ADD(6)

ADD(12)

ADD(7)

ADD(13)

ADD(8)

ADD(14)

ADD(9)

ADD(15)

QX

SIM_IO

SIM_RST

ISP

_DA

TA

(0)

ISP

_DA

TA

(1)

ISP

_DA

TA

(2)

ISP

_DA

TA

(3)

ISP

_DA

TA

(4)

ISP

_DA

TA

(5)

ISP

_DA

TA

(6)

ISP

_DA

TA

(7)

HO

OK

_DE

TE

CT

DIF

_CD

DIF

_MA

IN_C

S

DIF

_D(0

)D

IF_D

(1)

UART_CTS

RPWRON_EN

UART_RX

UART_RTSDSR

UART_TX

VSUPPLY

RE

SO

UR

CE

_CT

RL

BT

_RE

SE

Tn

_RAS

IIXQ

7. CIRCUIT DIAGRAM


- 112 -

GND

IN

OUT

D

7

H

EXTERNAL RESET

10

A

LOW

8

3

3

11

MAIN BACKLIGHT

7

E

52

SUB BACKLIGHT

C

SPK_EN

G

6

Remote Power On

-

C

H

F

Flash LED

11

PMIC

1

4

RCV

12

109

B B

A

4 6

D

2

+

HIGH

MODE

VIBRATOR

Battery Connector & Current Monitor

F

CHARGING IC E

SPK

SIM & MMC Connetor

1 9

12

5 8

G

HP AMP & SPK

1KR24

2

2.2uC259

5.1K

R24

0

10pC264

11D2

12D3D4

1

2EN_SET

GND9

PGND13

8VIN

VOUT5

2V62_VIO

AAT3151IWP_T1U206

C1+3

4C1-

6C2+

C2-710

D1

SW201SPVM110200

1 2

3 4

1

2

2.2u

C22

7

CN201

0.1uC236

R24

8

280K

ohm

VBAT

NAC257

C23

210

u

R227 0

2.2uC260

22K

TP202

R205

NAR202

0.1u

C21

2

C27

9

2.2u

522B0

32B1

4GND

S17

S26

9VCC

C2400.1u

U202 FSA2268TUMX8

1A1B010

1B11

2A

47pC262

ZXCT1010E5TA

U204

2GNDIOUT

3

5LOAD NC

1

4VIN

1uC268

100K

R21

6

4.7K

R20

7

C2472.2u

C2282.2u

L202100nH

C253NA

C21

31u

47mohmR226

R2302200

C230

2V85_AMP

1u

A2 3

B16

B2 2

GND4

VCC 8

Y1 1

Y25

820k

R24

9

U208NC7WZ08L8X

A17

10uHL201

USB_VBUS

1V8_EXT

2V9_SIM

R24662K

R250 120K

22u

51KR245

1V35_CORE

C237

0R213

10KR244

L203100nH

3VOUT

R1114D311DU207

CE6

2GND1

5GND2

4NC

VDD1

47pC223

2.2uC221

C21

12.

2u

R20

40

R241100K

C286

R21

4

1u

4.7K

100K

R22

0

C1N

C4

C1P

A4

C1INL

A1INR

B3

NC

1C

3N

C2

OUTLD2

OUTRC2

PGNDB4

A3PVDD PVSS

D4

SGNDA2

D1SVDD

D3SVSS

_SDLB2B1

_SDR

12 3 4 5

U201 TPA4411YZH

2V11_RTC

LMFL4PA1WHZ180LD201

EX

T_O

N

2V5_VAUDB

1000pC261

2V9_SIM2V11_RTC

R251 0

R21

14.

7K

C21

5

VBAT

0.1u

C2832.2u

R20

9N

A2.2uC241

C27

41u

1uC245

C2872.2u

VA

202

ICV

L051

8400

V50

0FR

2V5_VAUDA

R21

21u

100K

C28

0

R21

5

100K

R231

39K

22KR203

100u

PMRSTn

VBAT

C206

C2392.2u

7FBB

24FENS

FL12322

FL2FL3

21

FL420

FSET3

9IN1IN2

18

14OUT

11OUTA

8OUTB

19P

GN

D

6REF

AG

ND

4

BENS25

BL1128

BL2BL3

2726

BL4

2BSET

C1+

13 12C

1-

16C

2+ C2-

17

5CT

ENL15

EP

29

FBA10

1u

AAT2842IBJ-EE-T1U210

C265

100pC225

C2691u

0.1u

C28

5

100nH

L205

VBAT

2V62_VIO

10BAT

1CRDL

GND8

9ICDL

IMIN6

11PGND

USB2

7USBON

_CHG4

5_EN

3_PPR

Q203

KRC402E

B

C

E

U205 ISL6299

51KR243

2V62_VIO

2.2uC248

2.2u1uC249C243

FB

201

R23

9

100K

VBAT

2V85_AMP

100K

R21

9

2.2uC246C242

2.2u

4.7K

R20

8

TPA6205A1ZQVRU209

BYPASSC1

GNDB2

C2IN+

C3IN-

A3VDD

VO+B3

VO-A1B1

_SHUTDOWN

VBAT

47

R221

G1

G2

1

2

3

CN202

1u

C21

02.

2u

C254

1V8_SD

R21

04.

7K

U_VMIN

C2820.1u

10u

C23

1

KD

S16

0E

VBAT

2V85_VRF

D20

2

C2711u

C266100p

0.1uC201

C276

C20

52.

2u

0.01u

4.7K

C251

R20

6

2V8_VMME

2.2u

C220 2.2u

VBAT

C2192.2u

VBAT

VCHG_VUSB

R253 100K

2.2u

C203

1uFC252

C23510u

27pC263

27pC222

100nHL207

L208100nH

45

T4T5

67

T6T7

8

T89

100K

R22

3

19G

1G

220

G3

21

S1

16

S2

1412S

3

S41

15S

5

13S

6

S7

11

10S8

17ST1ST2

18

2T1

3T2T3

VBAT

S20

1

ICV

L051

8400

V50

0FR

VA

201

R232

160K

0.1uC258

VCHG_VUSB

D20

1

KD

S16

0E

4.7uC278

C21668p

C207 1u

0.1u

C284

2.2uC202

R222

100K

SP

_IN

T

U_RCV

C244

1uC272

1u

C2771u

VBAT

2.2uC250

2V8_VLCD

R238 110K

R22

4

100K

1V8_SD

2.2u

C20

4

VVIBF11

WD

OG

L310u

C234 H6

VS

S28

VS

S29

H7

D5

VS

S3

J6V

SS

30

VS

S4

D6

D7

VS

S5

VS

S6

D8

E4

VS

S7

VS

S8

E5

E6

VS

S9

C7

VS

S_M

ON

O

VS

S_S

D1

H8

H4

VS

S_S

D2

D9

VS

S_V

RE

F

J11VUMTS

A4

VU

SB

F3

VS

S13

VS

S14

F4

F5

VS

S15

VS

S16

F6

F7

VS

S17

VS

S18

F8

F9

VS

S19

VS

S2

D4

VS

S20

G3

G4

VS

S21

VS

S22

G5

VS

S23

G6

G7

VS

S24

VS

S25

G8

G9

VS

S26

VS

S27

H5

C11VMME

C2VPIN

VP

LLA

10

VR

EF

C8

VR

EF

EX

_MA

5

F10VRF1

VRF2D11

E10VRF3

VRTCH10

VS

D1

L11

VS

D2

L1

VSIMG10

C6

VS

S1

VS

S10

E7

E8

VS

S11

VS

S12

E9

VDDAUXH1

VDDMMEC10

B9

VD

DP

LLIO

VDDRF13_AFCE11

D10VDDRF2

VDDSD1K11

VDDSD2K1

G11VDDSIMVIB

VDDUMTSH9

K9

VD

D_C

HA

RG

E

B7

VD

D_M

ON

O

VD

D_R

EF

J9B5

VD

D_U

SB

A11

VIO

A8

VLE

D

VMIND3

SE

NS

E_I

N1

L9 K10

SE

NS

E_I

N2

E2SLEEP1_NSLEEP2_N

E1

H3SU1_FB

J1SU1_GATESU1_GND

J2

SU1_ISENSEJ3

A3

SU

SP

EN

D

TX

ON

PA

B10

H11VAFC

F2VAUDIOA

VAUDIOBG1

H2VAUX

VDDAUDIOAF1

G2VDDAUDIOB

L5O

N_O

FF

_OU

T

OU

TP

OR

TJ4 K

3P

OW

ER

_ON

A1

PU

MS

1P

UM

S2

B4

B11

PU

MS

3

RCVB1

RESET2_ND1E3

RESET_N

RE

SO

UR

CE

_CR

TL

J5B8

RR

EF

J10SD1_FB

SD1_FBLL10K2

SD2_FBSD2_FBL

L2

B2

SE

0_V

M

K8

CH

_SO

UR

CE

C1D+D-

D2

DA

T_V

PA

2

C9

FLA

SH

_ON

FLA

SH

_SH

INK

A9

J7I2

C_C

LKI2

C_D

AT

K6

K5

I2C

_IN

T

MO

NO

_IN

NC

5M

ON

O_I

NP

B6

MO

NO

_OU

TN

A6

MO

NO

_OU

TP

A7

OE

_NC

4

K4

ON

_OF

F1

ON

_OF

F2

L4

PMB6821U203

B3

AC

+A

C-

C3

L6B

L1_P

WM

BL2

_PW

MK

7J8

BL3

_PW

M

CH

AR

GE

_UC

L8

CH

_CN

TR

LL7

TP201

1uC

273

FB202

C21

4

VBAT

1u

27pC256

2V62_VIO

R201

27K

2.2uC229

22KR276

22KR275

1uC270

VIBN

R228

100K

100K

1V5_VRF

R23

7

L204

100nH

C208 1u

C20

91u

1

R225

R229 1K

27p

2V65_VBT

C226

C255

VSUPPLY

2V8_VMME

100p

10uC275

R233100K

2V11_RTC

100K

R236

R235

10K

C21768p

VIBP

R234 0

2V62_VIO

NAC267

L206

10uH

100K

R21

8

C21

8

2V62_VIO

2V11_RTC

1u

2V62_VIO

2V9_VAF

C22447p

120KR254

R21

7

100K

VBAT

2V8_VCAM

C2382.2u

910

R24

7

160KR252

C23

310

u

1u

1V35_VPLL

U_PMIN

VUSB

C281

_PPR

BB_SND_L

BB_SND_R

FM_SND_RFM_SND_L

PWRON

RPWRON_ENRPWRON

END_KEY_IN

VBAT

SLED1SLED2SLED3

SUB_BACKLIGHT

VIB_PWM

VIB_EN

CAMERA_STB FLASH2

MLED

FLASH3

MAIN_BACKLIGHT

SLED

HSO_R

_AMP_SHDN

MLED1MLED2MLED3MLED4

CAM_LDO_EN

FLASH1

SPK_IN_N

SPK_IN_P

RCV_P

RCV_N EAR_N

MLED

FLA

SH

2F

LAS

H1

FLA

SH

3

_PP

R

PW

RO

N

HSO_L

MMC_DETECT

MMC_CLK

ICDL

KE

Y_B

AC

KLI

GH

TK

EY

_EN

SIM_DETECT

_CHG_EN

SPK_EN

EAR_P

SIM_RSTSIM_CLK

SIM_IO

MMC_D(3)

MMC_D(1)MMC_D(0)

MMC_CMD

MMC_D(2)

SP

K_I

N_P

SP

K_I

N_N

SP

K_O

UT

P

SP

K_O

UT

N

SPK_OUTP

SPK_OUTN

ON

_OF

F2

ON_OFF2

BAT_ID

LOAD

RTC_OUT

WD

OG

PMRSTn

VCXO_ENBT_VCXO_EN

TXON_PA

USB_SE0_VM

USB_DPUSB_DM

I2C

1_C

LKI2

C1_

DA

TA

SP

OW

ER

_IN

T

USB_OEn

RE

SO

UR

CE

_CT

RL

EXTRSTnSPOWER_INT PM_INT

PMRSTn_RESET

EOC

USB_DAT_VP

7. CIRCUIT DIAGRAM


- 113 -

3

C

9

E

10

12,13 : CHG

12

F

9

8 : JACK_D

5

A

6 : USB+/Remote_INT/TXD

14 : DSR

10

F

CLOSE TO 18PIN Connector

B to B(Key PCB)

E

15 : VUSB

11 : R/ON

7

2

4 : CTS/HSO_L

H

5

2 : Headset MIC

B-to-B (3M Camera Sensor)

H

3 : Jack type

B

9,10 : BATT

32 11

5 : RTS/HSO_R

17 : D/ RX

1

18PIN IO CONNECTOR

C

8

D

11

TOUCH IC

16 : D/ TX

6

CAMERA ISP

7 : USB-/Remote_ADC/RXD

4

8

G

12

1

D

4

B-to-B (LCD FPCB)

6

G

B

7

TP302

R33

4

100K

100nHL302

C326

2V8_VLCD

NA

8.2KR339

VA

310

1u

C324 24p

C339

2.2u

R32

5

100K

10R337

C336

VA

306

10K

TP303

NC1NC2

12

OUT16

7OUT2

_EN10

3_FLAG

R31

0

NCP348MTR2GU302

GATE8

9GATE_OUT

GND2

1IN1

4IN2

IN35

11

R326

0

VUSB

C3302.2u

R31

5

4.7K

R319 47

2V11_RTC

0

R328

10

9VCC

8_OE

2V8_VISP

ICV

L050

5101

V15

0FR

VA301

FSUSB30UMX U303

D+3

D-5

GND4

1HSD1+

7HSD1-

2HSD2+

HSD2-6

SEL

R32

2

NA

100ohmR335

VBAT

R34

310

K

0.1uC317

24p

VA

304

C309

100nHL310

100nHL303

B2A0

A1C2

A1AUX

GNDD2

PENIRQ-B1 D1

SCL

C1SDA

VDD_REFA2A3

X+C3

X-

B3Y+

D3Y-

TSC2007IYZGRU304

C342

0.1u

1uC355

NAC327

47R316

FB301

ICV

L05

0510

1V15

0FR

VA

315

10K

R32

3

0.1uC338

R338 8.2KTP304

C332NA

C331NA

15pC348 C349NA

C337

R3240

1 uF

2.2u

C312

U306 NLSX3373MUTAG

5EN

4GND

7IO_VCC1

IO_VCC26

2IO_VL1

3IO_VL2

VCC8

VL1

2V62_VIO

C3441u15p

C346

100nH

FL301

ICVFP10181E301FR

GND1GND2

INOUT

L304

P1

1 2P

2

3P3

P4

45P

5

P66

C31

8

EVSC5S04F050FL303

39p

2V8_VLCD

4.7K

R32

9

R301

NA

capa

cito

r

C352NA

C304

C310 0.1u

15pC302100p

R302

100K

VA

312

1V8_EXT

1V8_EXT

10u

C32

2

C32

30.

1u

1uC

319

TP306

GND5

NC14

NC26

9P

GN

D

1VIN

8VOUT1VOUT2

7

VBAT

2V8_VCAM

2V62_VIO

RT9011-MGPQWU305

2EN1

3EN2

TP301

VA

305

R303

1M

ICVL0505101V150FR

VA

303

C347

2V62_VIO

NA

C3010.1u

1uC306

2V62_VIO

L30

1

R327NA

270n

H

VA

311

1uC343

100nH

R31

1N

A

L307

R317 47

VA

307

0.1u

6789

G1 G2

G3 G4

C341

10 111213141516171819220

345

CN301

1

R33

3

0

10K

R34

2

C333

82p

2GNDOUT

1 VCC

5

3 VIN+

VIN-4

C328NA

1V8_VISP

2V8_VISP

NCS2200SQ2T2G

U301

19

2

20

21

22

3456789

2V62_VIO

CN302

1

101112131415161718

1uC340

R30

810

K

2V62_VIO

C35

0

0.1u

4.7K

R33

0

1V8_VISP

R305

VCHG_VUSB

109

OUT8

PG

ND

17

1V8_VISP

330K

1IN1IN2

2

IN33

IN44

IN556

IN67

IN7IN8

8

16OUT1

15OUT2

14OUT3OUT4

13

OUT51211

OUT6OUT7

CM1431-08FL305

27p

C35

4

R320 47

Q30113

2

C308

2SC5663

0.1u

R304 100ohm

C32

010

u

27p

15p

C35

3

C305

VA

308

VA

309

TP305

2V9_VAF

C32

124

pR321

10K

L30

510

0nH

VA313ICVL0505101V150FR

C35

1 1u

0.1uC307

0.1uC311

C31310u

2V62_VIO

USB_VBUS

R34

010

K

4.7K

R341

100o

hm

R34

41uC345

C325NA

1uC335

R30

910

K

R332

51

8

9

G1

G2

VBAT

12

13

14

15

16

17

18

192

20

3

4

5

6

7

CN303

1

10 11

C30310p

C314100p

2V8_VLCD

51525354

6789

G1 G2

G3 G4

R31

4

4.7K

373839

4

40414243444546474849

5 50

222324252627 28

29

3

30313233343536

1

10111213141516171819

2

2021

CN304

C329 24p

100nHL309

100nH

L306

2.2KR307

EVSC5S04F050FL302

P1

1 2P

2

3P3

P4

45P

5

P66

L311 100nH

R313 47

FB302

A4

TXDF7

VDDA_2_8RXC6A7

VDDA_2_8TX

D3VDDCO

D4VDDCO_E

E5VDDIO_2_8V

VSSA_RXC5

VSSA_TXB7

VSYNCOF1

G3F3

SDO3SDO4

H4G4

SDO5

F4SDO6SDO7

F5

G8SEL1

SIMO_S_GPIO31H7

F8SMCKO

G7SOMI_S_GPIO30

SRESETD1

SS_S_SDO8H6

TCLKA8B8

TCLKBTDATA

C7C8

TDATAB

TEST_0

C3

G1NSRESET

E1PCLKO

A6RCLKRCLKB

B6

RDATAA5B5

RDATAB

E4RGVDD_1_8V

E7RXD

H8SCLK_S_SDO9

A2SCL_M_SS_M

SCL_SA3

SDA_M_MISO_MB2

B3SDA_S

SDO0F2H3

SDO1SDO2

DGND5E6

DGND6

A1GPIO10_SCLK_MGPIO11_MOSI_M

B1

H1GPIO20_PWM0GPIO21_PWM1

G2

GPIO22_PWM2H2D2

GPIO23_PWM3

GPIO24_SCLK_MH5

F6GPIO25_SS_M

GPIO26_MISO_MG6

GPIO27_MOSI_MG5

C1GPIO28_SCL_MGPIO29_SDA_M

C2

E2HSYNCO

E8MCLKNRESET

MV9319U307

AVDDD6

AVDDPD5

DGND1B4

DGND2C4

DGND3D7D8

DGND4E3

C315

2V8_VISP

NAR318

27p

NAR336

16OUT1

15OUT2

14OUT3OUT4

13

OUT51211

OUT6OUT7

109

OUT8

PG

ND

17

1IN1IN2

2

IN33

IN44

IN556

IN67

IN7IN8

8

VA302

ICV

L050

5101

V15

0FR

CM1431-08FL304

27pC316

82p

ICV

L05

0510

1V15

0FR

C334

VA

314

L308

100nH

2V5_VAUDB

R306

1.5K

R331

51

VSUPPLY

REMOTE_ADC

USB_DP

USB_DM

UART_TXUART_RX

2V5_VAUDB

I2C2_DATA1

I2C2_CLK1

I2C2_DATA2

I2C2_CLK2

HSO_L

HSO_R


DIF_D(5)

DIF_D(7)

DIF_D(0)

DIF_MAIN_CS

DIF_WR

DIF_D(2)

DIF_CD

DIF_D(4)

DIF_RESET

VSYNC

DIF_D(6)

DIF_D(8)

SLIDE_DETECT

DIF_SUB_CS

DIF_D(3)

DIF_D(1)

ISP_PCLK

ISP_MCLK

ISP_LDO_EN

RCV_PRCV_N

FM_ANT

HOOK_DETECT

HS_MIC_PHS_MIC_N

MLED2MLED3

MLED1MLED LCD_ID

PD_VCM

I2C1_DATA

I2C1_CLK

KP_IN(0)

KEY_BACKLIGHT

MLED4

SLED1SLED2

KP_OUT(3)

KP_OUT(2)

KP_OUT(1)

KP_OUT(0)

KP_IN(4)

KP_IN(3)

KP_IN(2)

KP_IN(1)

ISP_RX_CLKPISP_RX_CLKN

ISP_RX_DATAPISP_RX_DATAN

ISP_VSI2C2_DATA2

ISP_DATA(1)

ISP_DATA(3)

ISP_DATA(5)

ISP_DATA(7)

ISP_HS

ISP_RESET

CAM_RST

CAM_SDACAM_MCLK

CAM_RST

END_KEY

TS_XMTS_XP

SLED

SLED3 PD_VCM

CAM_SCK

I2C2_CLK2

ISP_DATA(0)

ISP_DATA(2)

ISP_DATA(4)

ISP_DATA(6)

VMIC_P

VMIC_NTS_IRQ

TS_YM

TS_XM

TS_YP

TS_XP

TS_YPTS_YM

END_KEY_IN

JACK_DETECT

DSR

RPWRON_EN

KP_IN(0)

END_KEY

KP_OUT(2)

MAIN_MIC_P

MAIN_MIC_N

CAM_MCLK

ISP_RX_CLKNISP_RX_CLKP

ISP_RX_DATANISP_RX_DATAP

CAM_SCKCAM_SDA

JACK_TYPE

7. CIRCUIT DIAGRAM


- 114 -

H

GSM850

L

74

PIN 14

L

L

L

C

9

D

12

B

DCS1800 RX

4

C

EGSM900 RX

L

L

L

11102

G

6

G

2

B

11

D

6

1

VC2VC1

F

GSM900

10

DCS_PCS TX

A

5

127

PCS1900 RX

L L

51

GSM850 RX L

PIN 13

8

83

E

9

F

H

DCS1800 PCS1900

3

GSM850_EGSM TX

H

A

BLUETOOTH_CSR

H

E

6.8nHC459

2V85_VRF

3OUT

VCC4

VCONT1

820p

C45

6

X401

26MHz

2GND

C4182.7p

470nHL407

R420560

LFB212G45BA1A220FL402

5B1

7B2

4G

1

G26

G3

8

NC1

NC_DC2

UB3

2V85_VRF

R40

5

C461

2V85_VRF

NA

R42

1

0.1u

2V85_VRF

2.2

C408NA

18nH

L401

1uC446

NA

R406

C411

C402

NA

100p

1uC425

C4234700p

TP406

TP404

2V85_VRF

C4330.1u

0.01u

C437

820pC429

47n

15pC449

1V5_VRF

1V5

C450

15p

TP402

C458

17

VDDXO2V815

XO

11 12X

OX

1000pC438

RX

3X

RX

42223

RX

4X

36TX1

37TX2

34VBIAS

VCO_RC18

31V

DD

BIA

S2V

8

8V

DD

DIG

1V5

VD

DD

IG2V

85

21V

DD

LNA

1V5

VDDMIX2V839

VDDRX1V51920

VDDRX2V8VDDTX1V535


DA

16EN

FE

132

FE233

14FSYS1

10F

SY

S2

FS

YS

39

13GND1

GN

D2

26

40GND3

GND441

29R

X1

RX

1X30 27

RX

2R

X2X

28

RX

32425

U403PMB6272

A1 2

AX

B3 4

BX

CLK

76

2.2u

2V85_VRF

0.1u

2V62_VIO

C464

1000pC454

C424

820p

C455

1000pC452

0.1uC431

0.1u

VSUPPLY

C462

R414

47nC434

6789

22

11

1213141516171819

2

202122

345

SC401

1

10

C435

1000p

10R412

100p

100pC401

C413

0.22u

68u

C443

DNI

C412

R408

10KR404

2.2pC415C414

1R

417

2.2p

820R411

D2

VS

S_R

AD

IO_1

VS

S_R

AD

IO_2

E2

F2

VS

S_R

AD

IO_3

XTAL_INK2J2

XTAL_OUT

_RS

TF

8 J1V

RE

GIN

_L

K5

VR

EG

OU

T_H

C3

VS

S_A

NA

_1D

3V

SS

_AN

A_2

E3

VS

S_A

NA

_3F

3V

SS

_AN

A_4

G3

VS

S_A

NA

_5J3

VS

S_A

NA

_6

B6

VS

S_C

OR

E

VS

S_D

IGG

9

B2

VS

S_F

M1_

1

VS

S_F

M1_

2C

1B

4V

SS

_FM

2

H2

VS

S_L

O

G8

VS

S_P

AD

S

VS

S_P

IOC

10

K6USB_DN

J7USB_DP

K1

VD

D_A

NA

VD

D_A

UD

IOA

6

A7

VD

D_C

OR

E_1

VD

D_C

OR

E_2

H10

VD

D_F

MA

2

H1

VD

D_L

O

VD

D_P

AD

SG

10

B10

VD

D_P

IO

C2

VD

D_R

AD

IO_1

VD

D_R

AD

IO_2

G2

J6V

DD

_US

B

VR

EG

EN

AB

LE_H

H4

VR

EG

EN

AB

LE_L

H3 J5

VR

EG

IN_H

PIO

_9B

7

G1RF_NRF_P

F1

RX_ND1E1

RX_P

SP

I_C

LKH

8

K9

SP

I_M

ISO

SP

I_M

OS

IK

10J9S

PI_

_CS

A5SPKR_L

SPKR_RA4

TE

ST

_EN

C4

H6UART_CTS

H5UART_RTS

K7UART_RX

J8UART_TX

D10PCM2_SYNC

H9PCM_CLK

K8PCM_IN

PCM_OUTH7

PCM_SYNCJ10

A10

PIO

_0

A9

PIO

_1

A8

PIO

_10

PIO

_11

C6

B8

PIO

_2

PIO

_3B

9E

9P

IO_4

PIO

_5E

8F

9P

IO_6

PIO

_7F

10C5

PIO

_8

K4

AIO

_0A

IO_1

J4

AUX_DACB5

A3AU_REF

C9CLK_32K

FILT_EXTB3

A1FM_NFM_P

B1

I2C_CLKC7C8

I2C_DATA

LO_REFK3

D9PCM2_CLK

E10PCM2_IN

D8PCM2_OUT

M401BLUECORE5-FM

22KR403

L40

833

nH

C4172.2p

15p

2V85_VRF

C440

NAL405

TP408

1.2KR409

100ohm

TP407

A1

A2

GNDVCC

Y1

Y2

R401

TP403

NC7WV16P6X U401

TP405

C42627p

1.8pC420

C406NA

C44815p

10

R418

0.1uC422

C428100p

22pC404

NAC409

10KR416

100nH

ANT401

C405

0.1u

2V65_VBT

1V5_VRF

C453

C441FEED

NC1

NC2

0.1u

ANT402

C4300.1u

L403

5.1nH

C442

2.2u

L406 33nH

C419

L404

2.7p

RSVD212 5

VBATT6

VRAMP

5.1nH

31GND21

30GND22GND23

2928

GND2427

GND25

13GND3

11GND4

10GND5

GND617

GND71819

GND8GND9

20

7GSM_IN

9GSM_OUT

1MODE

4RSVD1

DCS_PCS_IN2

16DCS_PCS_OUT

8EN

15GND1

GND1021

GND1122

GND1223

GND1324

GND142526

GND15

GND1636

GND1735

GND1834

GND1933

14GND2

GND2032

TP409

U402SKY77340

3BS

C46015p

0.1u

1V5_VRF

C445

2.2pC416

100pC427

C45715p

0.1uC444

0.1u

C4652.2u

C432

C447NA

1

GS

M85

0RX

_OU

T1

2G

SM

850R

X_O

UT

2

17G

SM

850_

900_

TX

GS

M90

0RX

_OU

T1

3 4G

SM

900R

X_O

UT

2

NC

2119V

C1

VC

220

R41

5

ANT

GN

D1

9

GN

D10

24

GN

D2

10 12G

ND

3G

ND

413

GN

D5

14

GN

D6

16 18G

ND

722

GN

D8

GN

D9

23

5G

SM

1800

RX

_OU

T1

6G

SM

1800

RX

_OU

T2

15G

SM

1800

_190

0_T

X

GS

M19

00R

X_O

UT

17 8

GS

M19

00R

X_O

UT

2

1

LSH

S-C

085F

BF

L401

11NAC407

NA

R419

NA

C403

R407

1000p

C4390.01u

47K

R42

2

R402

GND401

100ohm

C451 220n

R410

TP401

3.3nH

R4130

C4360.22u

1.8p

2V62_VIO

1V5

C421

C463

0.01u

C4100.5p

RF-800SW401

ANTG1

G2RF

18nH

FE2

FE1

L402

BT_RESETn

FM_ANT

I2S1_TX

I2S1_CLK

PA_LEVEL

BT_CLK

CLK32K

UART_BT_RXUART_BT_TXUART_BT_CTSUART_BT_RTS

FM_SND_RFM_SND_L

BT

_IN

T

BT_VCXO_EN

I2S1_WA0

I2S1_RX

LBAND_PAM_IN

HBAND_PAM_IN

TXON_PA

PA_MODE

PA_BAND

AFC

RF_TEMP


26MHZ_MCLK

BT_CLK

RF_EN

RF_DA

RF_CLK

QX

Q

IX

I

7. CIRCUIT DIAGRAM


- 115 -

1

B

G

7

B

D

G

H

2 5 8

82

A

5

A

7

D

C

3

C

11

9

6

E

12

12

F

9

113

B to B Connector(LCD)

4 106

10

B to B Connector(Main)

F

4

E

H

1

TP103TP104

44041424344

56789

G1

G2

2526272829

3

30313233343536373839

10111213141516171819

2

202122 23

24

CN101

1

C10347p

27pC101

OUT102

OUT101

0

R101

R102

0

VRTC

BA

T10

1

47pC102

2V62_VIO

2V8_VLCD

TP101TP102

9

G1G2

G3G4

2V62_VIO

43444546474849

55051525354

678

2829

3

30313233343536373839

4

404142 13

141516171819

2

2021222324252627

CN102

1

101112

G1

G2

123456

2V8_VLCD

MLED

MLED2

MLED4

IF_MODE1

CN103

DIF_D(8)

DIF_WR

IF_MODE2

LCD_RD MLED1

MLED3

MLED

MLED2

MLED4

EAR_P

LCD_ID

MLED3

DIF_D(1)

DIF_MAIN_CS

IF_MODE2

SLED1

LCD_RD

DIF_D(2)

DIF_CD

SLED3

SLED

SLED2

DIF_D(1)

DIF_D(3)

DIF_D(5)DIF_D(6)

LCD_ID

DIF_MAIN_CS

EAR_N

SLED

DIF_D(2)

DIF_D(4)DIF_D(5)

DIF_D(7)DIF_D(8)

SLED2SLED1

SLED3

DIF_CD

DIF_D(3)

TS_XP

DIF_D(0)

DIF_RESET

DIF_SUB_CS

TS_YPTS_YM

TS_XP

TS_XMTS_YP

TS_YM

IF_MODE1MLED1

DIF_SUB_CS

DIF_D(7)

DIF_D(4)

EAR_P

EAR_N

DIF_RESET

DIF_D(0)

DIF_D(6)

DIF_WR

TS_XM

7. CIRCUIT DIAGRAM


- 116 -

B

8

113

C

74 9

H

10

12

F

97

H

E

KEYPAD

6 10

KEY BACKLIGHT

11

G

A

2 5

5

END KEY

MIC

86

E

B

D

G

2

1

F

4

B to B Connector

A

3

C

12

1

D

AF CAM

7

VOL DOWN

3

27p

8

27pC107

G35

OUT1

4PWR

C109

MIC101

SP0204LE5-PB

2G1G2

3

VOL UP

END

C10827p

C102

C103 0.1u

0.1u

VBAT

4

LD102 LEWWS44-E

VBAT

SHARP

C

LEWWS44-ELD101

2

R103 100ohm 2.2uC104

9

SEND

NAR101

C105

2V62_VIO

0.1u

9

G1 G2

G3 G4

MP101

13141516171819220

345678

CN101

1

10 1112

VBAT

100ohmR102

0

5 6

2.2uC101

C106

2V62_VIO

NC

OU

T2

VD

D1

4V

SS

0.1u

U10

1E

M-1

681-

FT

3

VA103

ICV

L05

0510

1V15

0FR

STAR

1

VA102

ICV

L05

0510

1V15

0FR

100nHL101

L102 100nH

KP_OUT(1)

KP_OUT(3)

VMIC_P

VMIC_N

KP_OUT(2)

KP_OUT(0)KP_OUT(1)KP_OUT(2)KP_OUT(3)END_KEY

KEY_BACKLIGHT

KP_IN(0:5)

SLIDE_DETECT

SLIDE_DETECT

KEY_BACKLIGHT

KP_OUT(0)

MAIN_MIC_NMAIN_MIC_P

VMIC_PVMIC_N


KP_IN(1)

KP_IN(0)

KP_IN(0)KP_IN(1)KP_IN(2)KP_IN(3)KP_IN(4)

END_KEY

KP_OUT(0:3)

KP_IN(3)

KP_IN(4)

KP_IN(2)

7. CIRCUIT DIAGRAM


- 117 -

8. BGM Pin Map

8. BGM Pin Map


PMB8877(S-Gold3) - U102

NC

- 118 -

8. BGM Pin Map


PMB6821(SM3-PMIC) - U203

NC

- 119 -

8. BGM Pin Map


K5E1G12ACA(Memory) - U101

- 120 -

8. BGM Pin Map


MV9319(ISP) - U307

NC

- 121 -

8. BGM Pin Map


BC51E129A01(BT + FM) - M401

NC

- 123 -

9. PCB LAYOUT


U207 Vibrator LDONo Vibrator

U207 Vibrator LDONo Vibrator

U306 Level ShifterNo Camera

U307 ISP ChipsetNo Camera

U102 PMB8877(BBP)No Power On

No DisplayNo Service

CN303 Key conn.No Key pad

No Key BacklightNo power on

U210, U206 Charge PumpNo Display

No Flash LEDU210 Main LCDU206 Sub LCD

U203 PMB6821(PMIC)No Power OnNo Service

No USBNo Sound (Speaker)

U401 BufferNo Service

U101 MemoryNo Booting

U205 Charging ICNo Charging

CN304 LCD Main Conn.No DisplayRTC Reset

No Receiver SoundNo Touch Screen

M401 BT&FM ChipsetBT ConnectionNo FM Sound

- 124 -

9. PCB LAYOUT


LD201 Flash LEDNo Flash LED

CN301 Camera Conn.No Camera

U306 ISP LDONo Camera

U201 Ear AMPNo Ear Phone Sound

ANT402 BT AntenaBT Connection

U209 VibratorDriver IC

No Vibrator

S201 SIM & uSD SocketNo SIMNo uSD

U303 USB SwitchNo USB

U302 OVPNo Charging

U304 Touch ICNo Touch Screen

U403 PMB6272GSM Rx Sensitivity

No Service

U402 GSM PAMGSM TX Power

No Service

U204 CurrentMonitoring ICNo Power On

FL401 FEMGSM Rx Sensitivity &

TX PowerNo Service

- 125 -

9. PCB LAYOUT


BAT101 Backup BatteryRTC Reset

CN101 LCD Conn.No Display

CN102 LCD Main Conn.No DisplayRTC Reset

No Receiver SoundNo Touch Screen

- 126 -

9. PCB LAYOUT


OUT 101,102 ReceiverSolder PAD

No Receiver Sound

CN103 Touch Screen Conn.No Touch Screen

- 127 -

9. PCB LAYOUT


U101 Hall ICNo Slide Detect

AF CAM Auto Focus SwitchNo Auto Focus

LD101,102 Key Backlight LEDNo Key Backlight

- 128 -

9. PCB LAYOUT


MIC101 MEMS MICNo MIC Sound

CN101 Key Conn.No Key PADNo Power On

No Key Backlight

- 129 -

10. RF Calibration


10.1. Test Equipment Setup

10.2. Calibration Step

10.2.1. Turn on the Phone.

10.2.2. Execute “HK_27.exe”

4.00 V 0.000 A

- 130 -

10. RF Calibration

10.2.3. Click “SETTING” Menu

10.2.4. Setup “Ezlooks” menu such as the following figure


- 131 -

10. RF Calibration

10.2.5. Setup “Line System” menu such as the following figure

10.2.6. Setup Logic operation such as the following figure.


Adjust the number of times.

PWR : Power Supply CELL :Call-Test Equipment

Setup UART Port

Operation Mode1. By-Pass: not control by GPIB 2. Normal : control by GPIB

- 132 -

10. RF Calibration

10.2.7. Select “MODEL”

10.2.8. Click “START” for RF calibration

10.2.9. RF Calibration finishes.



10. RF Calibration

- 133 -

10.2.10. Calibration data will be saved to the following folder.

Saving format:

year/month/day_PASS

- 134 -

10. RF Calibration

Notices:

1. The state of Phone is “test mode” during the CALIBRATION.

2. Calibration program automatically changes either “normal mode” or “ptest mode”.

3. RF Calibration steps as follow:

TX Channel compensation: EGSM->DCS->PCS->EDGE EGSM->EDGE DCS->EDGE PCS

RX Channel compensation: EGSM->DCS->PCS

4. Phone Operation Mode


< Normal Mode > < ptest Mode>


11. Stand-alone Test

- 135 -


11.1. Test Program Setting1 Set COM Port.

2 Check PC Baud rate.

3 Confirm EEPROM & Delta file prefix name.

4 Click “Update Info” for communicating Phone and Test-Program.

Not Connected

- 136 -


5 For the purpose of the Standalone Test, Change the Phone to “ptest mode” and then Click the

“Reset” bar.

6 Select “Non signaling” in the Quick Bar menu. Then Standalone Test setup is finished.


Connected

Change ì ptest moodî

- 137 -


11.2. Tx Test1 Click “Non signaling mode” bar and then confirm “OK” text in the command line.

2 Put the number of TX Channel in the ARFCN.

3 SSelect “Tx” in the RF mode menu and “PCL” in the PA Level menu.

4 Finally, Click “Write All” bar and try the efficiency test of Phone.


- 138 -


11.3. Rx Test1 Put the number of RX Channel in the ARFCN.

2 Select “Rx” in the RF mode menu.

3 Finally, Click “Write All” bar and try the efficiency test of Phone.

4 The Phone must be changed “normal mode” after finishing Test.

5 Change the Phone to “normal mode” and then Click the “Reset” bar.\


Change ìn ormal mode ì


12. ENGINEERING MODE

- 139 -

12. ENGINEERING MODE

Engineering mode is designed to allow a service man/engineer to view and test the basic functions providedby a handset. The key sequence for switching the engineering mode on is “2945#*#” Select. Pressing ENDwill switch back to non-engineering mode operation. Use Up and Down key to select a menu and press‘select’ key to progress the test. Pressing ‘back key will switch back to the original test menu.

[1] BB TEST

[1-1] Battery Info

[1-1-1] BattInfo

[1-2] Bluetooth Test

[1-2-1] Enter Test Mode

[1-2-2] OnOff Test

[1-2-3] Headset Test

[1-2-4] BT Test1

[1-2-5] BT Test2

[1-2-6] Xhtml Compose Print

[1-2-7] Xhtml Print Test

[2] Model Version

[2-1] Version

[3] Eng Mode

[3-1] Cell environ.

[3-2] PS Layer Info

[3-2-1] Mobility

[3-2-2] RadioRes

[3-2-1] Gprs

[3-3] Layer1 Info

[3-4] Reset Information

[3-5] Memory Configurarion

[3-6] MemGenConf

[3-7] MemAllUse

[3-8] MemDetUse

[3-9] MemDump

[3-10] Change Frequency Band

[4] Call Timer

[6] MF TEST

[5] Factory Reset

[6-1] All Auto Test

[6-2] Backlight

[6-2-1] BacklightOn

[6-2-2] BacklightOff

[6-3] Audio

[6-3-1] Audio Test

[6-4] Vibrator

[6-4-1] VibratorOn

[6-4-2] VibratorOff

[6-5] LCD

[6-5-1] Auto LCD

[6-6] Key pad

[6-7] Mic Speaker

[6-8] Camera

[6-8-1] Camera Main Preview

[6-8-2] FlashOn

[6-8-3] FlashOff

[6-8-4] CameraFlashBunning

[6-9] FM Radio

[6-9-1] FM Radio Test

[6-10] Touchpad Test

[7] Network selection

[7-1] Automatic

[7-2] GSM850

[7-3] EGSM

[7-4] DCS

[7-5] PCS


- 140 -

- 141 -

12

3 5 6 8 10

11 13 1519

2024

25

3637 38

394042 46

51 52 53 54

5049

48

47

101

96959391

898785

8486 92 94

97

100

98

999081

8088

8379

7877

7673

74

75

7268

64

67

7170696159

575655

66

65

6362

5860

82

4544

4341

32302831 33

26

27

29

34

22

23

21

179

74

35

18161412

13. EXPLODED VIEW & REPLACEMENT PART LIST

13.1 EXPLODED VIEW


- 142 -

A

B

CD E

F

G

H

I J

K

ASS'Y EXPLODED VIEW


- 143 -



13.2 Replacement Parts<Mechanic component>

LevelLocation

No.Description Part Number Spec Color Remark

1 GSM(SLIDE) TGLL0012326 Silver

2 AAAY00 ADDITION AAAY0283553 Silver

3 MCJA00 COVER,BATTERY MCJA0046902Without

Color101, K

3 MHBY00 HANDSTRAP MHBY0004310 COMPLEX, (empty), , , , ,Without

Color

3 MLAZ00 LABEL MLAZ0033601 IMEI Label,EnglishWithout

Color

3 MTAB00 TAPE,PROTECTION MTAB0217201 CUTTING, NS, , , , ,Without

Color

2 APEY00 PHONE APEY0597502 Silver

3 ACGM00 COVER ASSY,REAR ACGM0109602 Black

4 MCCC00 CAP,EARPHONE JACK MCCC0047002 COMPLEX, (empty), , , , , Black 91

4 MCCF00 CAP,MOBILE SWITCH MCCF0045102 COMPLEX, (empty), , , , ,Without

Color97

4 MCJN00 COVER,REAR MCJN0070202 MOLD, PC LUPOY SC-1004A, , , , ,Without

Color90

4 MDAD00 DECO,CAMERA MDAD0031701 ELECTROFORMING, Ni, 0.2, , , ,Without

Color94

4 MFBC00 FILTER,SPEAKER MFBC0032601 PRESS, STS, 0.1, , , ,Without

Color84

4 MGAD00 GASKET,SHIELD FORM MGAD0155301 COMPLEX, (empty), , , , ,Without

Color80

4 MGAD01 GASKET,SHIELD FORM MGAD0155302 COMPLEX, (empty), , , , ,Without

Color

4 MGAZ00 GASKET MGAZ0058501 COMPLEX, (empty), , , , ,Without

Color87

4 MLAB00 LABEL,A/S MLAB0001102 C2000 USASV DIA 4.0 White 99

4 MLAZ00 LABEL MLAZ0044801 CE0186 White 98

4 MLCE00 LENS,FLASH MLCE0007901 MOLD, PC LUPOY HI-1002M, , , , ,Without

Color89

4 MPBN00 PAD,SPEAKER MPBN0047301 COMPLEX, (empty), , , , ,Without

Color83


Color82

4 MPBT00 PAD,CAMERA MPBT0043801 COMPLEX, (empty), , , , ,Without

Color85

Note: This Chapter is used for reference, Part orderis ordered by SBOM standard on GCSC

- 144 -



LevelLocation


4 MPBU00 PAD,CONNECTOR MPBU0011201 COMPLEX, (empty), , , , ,Without

Color86

4 MPFZ00 PLATE MPFZ0029801 PRESS, STS, 0.4, , , ,Without

Color81

4 MTAA00 TAPE,DECO MTAA0140201 COMPLEX, (empty), , , , ,Without

Color93

4 MTAB00 TAPE,PROTECTION MTAB0217301 COMPLEX, (empty), , , , ,Without

Color96

4 MTAD00 TAPE,WINDOW MTAD0071101 COMPLEX, (empty), , , , ,Without

Color92

4 MTAZ00 TAPE MTAZ0204101 COMPLEX, (empty), , , , ,Without

Color88

4 MWAE00 WINDOW,CAMERA MWAE0033301 CUTTING, NS, , , , , Black 95

3 ACGQ00 COVER ASSY,SLIDE ACGQ0019717Without

Color

4 ACGK00 COVER ASSY,FRONT ACGK0092302Without

ColorG

5 MBJC00 BUTTON,FUNCTION MBJC0022702 COMPLEX, (empty), , , , ,Without

Color59

5 MBJL00 BUTTON,SIDE MBJL0044702 COMPLEX, (empty), , , , , Black 58

5 MCJK00 COVER,FRONT MCJK0074102 MOLD, PC LUPOY SC-1004A, , , , ,Without

Color57

5 MDAG00 DECO,FRONT MDAG0029501 MOLD, POM LUCEL N109-LD, , , , , Black 55

5 MPBF00 PAD,FLEXIBLE PCB MPBF0023001 COMPLEX, (empty), , , , ,Without

Color67

5 MPBG00 PAD,LCD MPBG0073901 CUTTING, NS, , , , ,Without

Color


Color63


Color65


Color56

5 MTAF00 TAPE,MOTOR MTAF0013901 COMPLEX, (empty), 0.05, , , ,Without

Color62

5 MTAG00 TAPE,BUTTON MTAG0006101 COMPLEX, (empty), , , , ,Without

Color60

5 MTAG01 TAPE,BUTTON MTAG0006201 COMPLEX, (empty), , , , ,Without

Color61

5 MTAK00 TAPE,CAMERA MTAK0002001 COMPLEX, (empty), , , , ,Without

Color64

4 ACGR00COVERASSY,SLIDE(LOWER)

ACGR0011601Without

ColorE



- 145 -

LevelLocation


5 MCJV00 COVER,SLIDE(LOWER) MCJV0012101 CASTING, Mg Alloy, , , , ,Without

Color41

5 MGDA00 GUIDE,LEFT MGDA0011701 MOLD, POM LUCEL FW-700A, , , , , Black 44

5 MGDA01 GUIDE,LEFT MGDA0010601 MOLD, POM LUCEL N109-LD, , , , ,Without

Color45

5 MGDB00 GUIDE,RIGHT MGDB0006901 MOLD, POM LUCEL FW-700A, , , , , Black 43

5 MGDB01 GUIDE,RIGHT MGDB0005601 MOLD, POM LUCEL N109-LD, , , , ,Without

Color42

5 MIDZ00 INSULATOR MIDZ0163601 CUTTING, NS, , , , ,Without

Color31

5 MMAA00 MAGNET,SWITCH MMAA0009401 COMPLEX, (empty), , , , ,Without

Color34

5 MPBF00 PAD,FLEXIBLE PCB MPBF0022901 COMPLEX, (empty), , , , ,Without

Color40

5 MPBG00 PAD,LCD MPBG0063701 COMPLEX, (empty), , , , ,Without

Color33


Color29


Color30

5 MPBM00 PAD,RECEIVER MPBM0022201 CUTTING, NS, , , , ,Without

Color37


Color36

5 MPBZ00 PAD MPBZ0194501 CUTTING, NS, , , , , Black 32

5 MPBZ01 PAD MPBZ0199901 CUTTING, NS, , , , ,Without

Color38

5 MPBZ02 PAD MPBZ0194601 CUTTING, NS, , , , , Blue 39

5 MSGB00 STOPPER,HINGE MSGB0020801 MOLD, Urethane Rubber S190A, , , , ,Without

Color28


Color35

4 ACGS00COVER ASSY,SLIDE(UPPER)

ACGS0013402 Silver B

5 MCJW00 COVER,SLIDE(UPPER) MCJW0014302 CASTING, Al Alloy, , , , , Silver 11

5 MDAE00 DECO,FOLDER(UPPER) MDAE0040401 PRESS, STS, 0.2, , , ,Without

Color4

5 MDAH00 DECO,RECEIVER MDAH0022301 PRESS, STS, 0.2, , , ,Without

Color3


Color14

- 146 -



LevelLocation


5 MPBM00 PAD,RECEIVER MPBM0018901 COMPLEX, (empty), , , , ,Without

Color15

5 MPBZ00 PAD MPBZ0189101 COMPLEX, (empty), 0.3, , , ,Without

Color17


Color13


Color6

5 MTAA01 TAPE,DECO MTAA0147801 COMPLEX, (empty), 0.2, , , ,Without

Color7

5 MTAB00 TAPE,PROTECTION MTAB0232101 COMPLEX, (empty), , , , ,Without

Color

5 MTAD00 TAPE,WINDOW MTAD0071001 COMPLEX, (empty), , , , ,Without

Color8

5 MTAE00 TAPE,WINDOW(SUB) MTAE0032401 COMPLEX, (empty), 0.2, , , ,Without

Color9

5 MTAZ00 TAPE MTAZ0196101 COMPLEX, (empty), 0.3, , , ,Without

Color10


Color5


Color12

5 MTAZ04 TAPE MTAZ0204701 CUTTING, NS, 0.05, , , ,Without

Color16

4 AKAC00 KEYPAD ASSY,MAIN AKAC0002601 ENGLISH Black 69, H

4 ARDY00 RAIL ASSY,SLIDE ARDY0003201 Black 46, F

4 GGZZ00 SCREW TAPPING GGZZ0002001 1.7 mm,2.2 mm,MSWR3(BK) ,B ,+ ,- , Black 47

4 GMEY02 SCREW MACHINE,BIND GMEY0017801Without

Color26, 68

4 GMEY03 SCREW MACHINE,BIND GMEY00192011.4 mm,1.8 mm,SWCH18A ,N ,+ , ,; ,[empty] ,+ , , ,CR-7,WHITE ,[empty] ,[empty]

WHITESILVER

48

4 MCCH00 CAP,SCREW MCCH0109501 COMPLEX, (empty), , , , ,Without

Color54

4 MCCH01 CAP,SCREW MCCH0109601 COMPLEX, (empty), , , , ,Without

Color52


Color24


Color50

4 MLAZ00 LABEL MLAZ0038303 PRINTING, (empty), , , , , White

4 MPBF00 PAD,FLEXIBLE PCB MPBF0030501 CUTTING, NS, , , , ,Without

Color23

- 147 -



LevelLocation



Color18, 66

4 MPBZ00 PAD MPBZ0188901 COMPLEX, (empty), , , , ,Without

Color25

4 MPBZ02 PAD MPBZ0200001 CUTTING, NS, , , , ,Without

Color49


Color27

4 MTAB00 TAPE,PROTECTION MTAB0211703 CUTTING, NS, , , , ,Without

Color1

4 MTAC00 TAPE,SHIELD MTAC0064201 CUTTING, NS, , , , ,Without

Color22


Color53


Color51

4 MWAC00 WINDOW,LCD MWAC0082001 COMPLEX, (empty), , , , ,Without

Color2, A


Color


Color

6 MTAJ00 TAPE,FLEXIBLE PCB MTAJ0003001 COMPLEX, (empty), , , , ,Without

Color

3 GMEY00 SCREW MACHINE,BIND GMEY0010601 1.4 mm,2.5 mm,MSWR3(BK) ,N ,+ ,NYLOK Black 78, 100

3 MLAK00 LABEL,MODEL MLAK0006901 PRINTING, (empty), , , , , White

5 MCBA02 CAN,SHIELD MCBA0020001 PRESS, STS, , , , ,Without

Color72

7 ADCA00 DOME ASSY,METAL ADCA0075801Without

Color70

5 MLAZ00 LABEL MLAZ0038301 PID Label 4 ArrayWithout

Color

6 SC401 CAN ASSY,SHIELD ACKA0005101Without

Color75



- 148 -

LevelLocation


4 SUSY01 SPEAKER SUSY0027701 PIN ,8 ohm, dB,16 mm, ,; , , , , , , ,CONTACT 79

4 .. LCD MODULE SVLM0023302MAIN ,240*320(2.0") + 240*176(1.5") ,39.1*84.93*2.18t,262k ,TFT ,TM ,M:LGDP4532,S:LGDP4532 ,Hydis Panel

19

4 SACY00 PCB ASSY,FLEXIBLE SACY0068201 21

5 SACB00PCBASSY,FLEXIBLE,INSERT

SACB0042701

5 SACE00 PCB ASSY,FLEXIBLE,SMT SACE0062601

6 SACC00PCB ASSY,FLEXIBLE,SMTBOTTOM

SACC0040701

7 C101 CAP,CERAMIC,CHIP ECCH0000117 27 pF,50V,J,NP0,TC,1005,R/TP



7 CN103 CONNECTOR,FFC/FPC ENQY0008602 6 PIN,0.5 mm,ETC ,AU ,H:1.2MM

7 L101 INDUCTOR,CHIP ELCH0005009 100 nH,J ,1005 ,R/TP ,


6 SACD00PCB ASSY,FLEXIBLE,SMTTOP

SACD0052301

7 BAT101 BATTERY,CELL,LITHIUM SBCL00017012 V,0.5 mAh,CYLINDER ,Reflow type BB, Max T 1.67, phi4.8, Pb-Free

7 CN101CONNECTOR,BOARD TOBOARD

ENBY0023201 44 PIN,0.4 mm,ETC , ,H=0.9, Header


ENBY0023701 54 PIN,0.4 mm,ETC , ,H=0.9, Socket

6 SPCY00 PCB,FLEXIBLE SPCY0114701 FR-1 ,0.1 mm,DOUBLE , ,; , , , , , , , , ,

4 SURY00 RECEIVER SURY0013401 ASSY ,107 dB,32 ohm,11*07 , ,; , , , , , ,CONNECTOR , 20

4 SVCY00 CAMERA SVCY0015101CMOS ,MEGA ,3M AF [Micron 1/4", MI-3130, CCP2,FPCB]

76

3 SAFY00 PCB ASSY,MAIN SAFY0255118Color

Unfixed73, I

4 SAFB00 PCB ASSY,MAIN,INSERT SAFB0075701Color

Unfixed

5 SACY00 PCB ASSY,FLEXIBLE SACY0068302 71

6 SACB00PCBASSY,FLEXIBLE,INSERT

SACB0042801

6 SACE00 PCB ASSY,FLEXIBLE,SMT SACE0062701

<Main component> Note: This Chapter is used for reference, Part orderis ordered by SBOM standard on GCSC

- 149 -



LevelLocation


7 SACC00PCB ASSY,FLEXIBLE,SMTBOTTOM

SACC0040801

8 C102 CAP,CHIP,MAKER ECZH0003103 0.1 uF,10V ,K ,X7R ,HD ,1005 ,R/TP


8 C104 CAP,CERAMIC,CHIP ECCH0000198 2.2 uF,6.3V ,M ,X5R ,TC ,1005 ,R/TP







ENBY0016601 20 PIN,0.4 mm,STRAIGHT ,AU ,0.9 STACKING HEIGHT



8 MIC101 MICROPHONE SUMY0010602UNIT ,-42 dB,6.15*3.76*1.25 ,Silicon mic , ,-42 ,300,OMNI ,[empty] ,6.15*3.76*1.25 ,SMD

8 VA102 VARISTOR SEVY0003601 5.6 V, ,SMD ,100pF, 1005


7 SACD00PCB ASSY,FLEXIBLE,SMTTOP

SACD0052401

8 AF_CAM SWITCH,TACT ESCY0004201 12 V,0.02 A,HORIZONTAL ,0.2 G,


8 LD101 DIODE,LED,CHIP EDLH0013701WHITE ,ETC ,R/TP ,SIDEVIEW ,; ,[empty] ,2.9~3.75,30mA , , ,120mW ,[empty] ,[empty] ,2P

8 LD102 DIODE,LED,CHIP EDLH0013701WHITE ,ETC ,R/TP ,SIDEVIEW ,; ,[empty] ,2.9~3.75,30mA , , ,120mW ,[empty] ,[empty] ,2P

8 R102 RES,CHIP ERHY0003301 100 ohm,1/16W ,J ,1005 ,R/TP


8 U101 IC EUSY0250001 Leaded ,4 PIN,R/TP ,Hall IC

7 SPCY00 PCB,FLEXIBLE SPCY0114801 POLYI ,0.15 mm,DOUBLE , ,; , , , , , , , , ,

5 SJMY00 VIBRATOR,MOTOR SJMY0008412 74

4 SAFF00 PCB ASSY,MAIN,SMT SAFF0171618

5 SAFC00PCB ASSY,MAIN,SMTBOTTOM

SAFC0101402Color

Unfixed

6 ANT402 ANTENNA,GSM,FIXED SNGF00322013.0 ,-2.0 dBd,, ,internal, bluetooth chip antenna ,;,SINGLE ,-2.0 ,50 ,3.0

- 150 -



LevelLocation


6 C207 CAP,CERAMIC,CHIP ECCH0004904 1 uF,6.3V ,K ,X5R ,TC ,1005 ,R/TP


6 C216 CAP,CHIP,MAKER ECZH0000844 68 pF,50V ,J ,NP0 ,TC ,1005 ,R/TP














6 C259 CAP,CERAMIC,CHIP ECCH0005603 2.2 uF,10V ,K ,X5R ,TC ,1608 ,R/TP

6 C260 CAP,CERAMIC,CHIP ECCH0005603 2.2 uF,10V ,K ,X5R ,TC ,1608 ,R/TP

6 C261 CAP,CERAMIC,CHIP ECCH0000143 1 nF,50V,K,X7R,HD,1005,R/TP



6 C264 CAP,CERAMIC,CHIP ECCH0000110 10 pF,50V,D,NP0,TC,1005,R/TP







6 C306 CAP,CHIP,MAKER ECZH0001215 1 uF,10V ,K ,X5R ,TC ,1005 ,R/TP



- 151 -



LevelLocation





6 C312 CAP,CERAMIC,CHIP ECCH0000391 1 uF,50V ,Z ,Y5V ,HD ,2012 ,R/TP

6 C313 CAP,CERAMIC,CHIP ECCH0005604 10 uF,6.3V ,M ,X5R ,TC ,1608 ,R/TP

















6 C405 INDUCTOR,CHIP ELCH0004727 100 nH,J ,1005 ,R/TP ,

6 C410 INDUCTOR,CHIP ELCH0001402 18 nH,J ,1005 ,R/TP ,Pb Free

6 C411 CAP,CERAMIC,CHIP ECCH0000701 1.2 pF,50V ,C ,NP0 ,TC ,1005 ,R/TP

6 C412 CAP,TANTAL,CHIP ECTH000570668 uF,6.3V ,M ,L_ESR ,3216 ,R/TP ,; , ,[empty] ,[empty] ,,[empty] , ,[empty] ,[empty] ,[empty] ,[empty]






6 C418 CAP,CERAMIC,CHIP ECCH0000175 2.7 pF,50V ,B ,NP0 ,TC ,1005 ,R/TP

- 152 -



LevelLocation


6 C419 CAP,CERAMIC,CHIP ECCH0000175 2.7 pF,50V ,B ,NP0 ,TC ,1005 ,R/TP









6 C429 CAP,CHIP,MAKER ECZH0001126 820 pF,50V ,K ,X7R ,HD ,1005 ,R/TP







6 C436 CAP,CHIP,MAKER ECZH0001216 220 nF,10V ,K ,X5R ,TC ,1005 ,R/TP







6 CN202 CONNECTOR,ETC ENZY0016301 3 PIN,3.0 mm,ETC , ,H-2.0


ENBY0016601 20 PIN,0.4 mm,STRAIGHT ,AU ,0.9 STACKING HEIGHT

6 CN302 CONNECTOR,I/O ENRY0006401 18 PIN,0.4 mm,ANGLE , ,H=2.5, Reverse Type

6 FB301 FILTER,BEAD,CHIP SFBH0007102 10 ohm,1005 ,Ferrite Bead

6 FB302 FILTER,BEAD,CHIP SFBH00081031000 ohm,1005 ,chip bead, 200mA,DCR0.9ohm ,; , ,,SMD ,R/TP

6 FL301 FILTER,EMI/POWER SFEY0007101 SMD ,1CH,1608Feedthru ESD/EMI filter for power Pb-free

6 FL302 VARISTOR SEVY0008302 5.5 V,30% ,SMD ,1409Size (4CH)

- 153 -



LevelLocation


6 FL303 VARISTOR SEVY0008302 5.5 V,30% ,SMD ,1409Size (4CH)

6 FL401 FILTER,SEPERATOR SFAY0011401850.900 ,1800.1900 , dB, dB, dB, dB,4532 ,GSM Quadband FEM.






6 L305 INDUCTOR,CHIP ELCH0010302 100 nH,J ,1608 ,R/TP ,chip coil

6 L401 INDUCTOR,CHIP ELCH0001402 18 nH,J ,1005 ,R/TP ,Pb Free

6 L402 INDUCTOR,CHIP ELCH0009105 18 nH,J ,1005 ,R/TP ,COIL

6 L403 INDUCTOR,CHIP ELCH0009110 5.1 nH,J ,1005 ,R/TP ,chip coil

6 L404 INDUCTOR,CHIP ELCH0009110 5.1 nH,J ,1005 ,R/TP ,chip coil

6 LD201 DIODE,LED,MODULE EDLM0008806 WHITE ,1 LED,3.5x2.8x1.2t ,R/TP ,high power

6 Q203 TR,BJT,NPN EQBN0012401 ESM ,100 mW,R/TP ,NPN TRANSISTOR

6 R203 RES,CHIP,MAKER ERHZ0000444 22 Kohm,1/16W ,J ,1005 ,R/TP


6 R214 RES,CHIP,MAKER ERHZ0000485 4700 ohm,1/16W ,J ,1005 ,R/TP









6 R226 RES,CHIP ERHY0011901 47 mohm,1/4W ,F ,2012 ,R/TP

6 R238 RES,CHIP,MAKER ERHZ0000331 110 Kohm,1/16W ,F ,1005 ,R/TP

6 R240 RES,CHIP,MAKER ERHZ0000530 5.1 Kohm,1/16W ,J ,1005 ,R/TP




- 154 -



LevelLocation










6 R306 RES,CHIP,MAKER ERHZ0000529 1.5 Kohm,1/16W ,J ,1005 ,R/TP



















6 R331 FILTER,BEAD,CHIP SFBH00081031000 ohm,1005 ,chip bead, 200mA,DCR0.9ohm ,; , ,,SMD ,R/TP

6 R332 FILTER,BEAD,CHIP SFBH00081031000 ohm,1005 ,chip bead, 200mA,DCR0.9ohm ,; , ,,SMD ,R/TP



- 155 -



LevelLocation




6 R404 THERMISTOR SETY0006301NTC ,10000 ohm,SMD ,1005, 3350~3399k, J, R/T,PBFREE



6 R408 CAP,CHIP,MAKER ECZH0000846 8.2 pF,50V ,C ,NP0 ,TC ,1005 ,R/TP


6 R410 INDUCTOR,CHIP ELCH0003815 2.7 nH,S ,1005 ,R/TP ,

6 R411 RES,CHIP ERHY0000185 820 ohm,1/16W ,F ,1005 ,R/TP





6 S201 CONN,SOCKET ENSY0018601 16 PIN,ETC , ,2.54 mm,UIM 8P, Micro SD Dupli-Socket

6 SW401 CONN,RF SWITCH ENWY0004401 ,SMD , dB,H=2.2

6 U201 IC EUSY0261501WCSP ,16 PIN,R/TP ,80-mW Capless Stereo HeadphoneDriver

6 U204 IC EUSY0286901SOT23-5 ,5 PIN,R/TP ,2.5V Sense voltage(max), currentmonitor

6 U209 IC EUSY0349001BGA ,8 PIN,R/TP ,Class AB SPK AMP ,; ,IC,AudioAmplifier

6 U302 IC EUSY0319201 DFN ,10 PIN,R/TP ,OVP

6 U303 IC EUSY0338301uMLP ,10 PIN,R/TP ,High Speed USB Siwitch 2.0 3.7pF6.5ohm 1.4X1.8

6 U304 IC EUSY0337101CSP ,12 PIN,R/TP ,Touchscreen Controller IC , ,IC,A/DConverter

6 U305 IC EUSY0319001WDFN-8L ,8 PIN,R/TP ,300mA/300mA 2.8V/1.8V DualLDO

6 U402 PAM SMPY0012301 dBm, %, A, dBc, dB, ,SMD ,

6 U403 IC EUSY0274801 VQFN ,40 PIN,R/TP ,GPRS, EDGE TRANSCEIVER

6 VA201 VARISTOR SEVY0004401 18 V, ,SMD ,40pF, 1005

6 VA202 VARISTOR SEVY0004401 18 V, ,SMD ,40pF, 1005



- 156 -



LevelLocation


6 X401 VCTCXO EXSK000820126 MHz,2 PPM, pF,SMD ,32*25*10.5 , ,; , ,2PPM ,2.85V,32 ,25 ,10.5 , ,SMD ,P/TP

5 SAFD00 PCB ASSY,MAIN,SMT TOP SAFD0100202






























- 157 -



LevelLocation

















6 C206 CAP,TANTAL,CHIP ECTH0005702100 uF,6.3V ,M ,L_ESR ,3216 ,R/TP ,; , ,[empty] ,[empty], ,[empty] , ,[empty] ,[empty] ,[empty] ,[empty]


















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LevelLocation






6 C237 CAP,CERAMIC,CHIP ECCH000039322000000 pF,6.3V ,M ,X5R ,HD ,2012 ,R/TP , , ,[empty],[empty] ,[empty] ,[empty] ,[empty] ,[empty] ,1.25 mm

























6 C278 CAP,CERAMIC,CHIP ECCH0007802 4.7 uF,10V ,M ,X5R ,TC ,1608 ,R/TP




- 159 -

LevelLocation










6 C303 CAP,CERAMIC,CHIP ECCH0000110 10 pF,50V,D,NP0,TC,1005,R/TP






















6 C423 CAP,CERAMIC,CHIP ECCH0000151 4.7 nF,25V,K,X7R,HD,1005,R/TP



- 160 -

LevelLocation
























ENBY0016701 20 PIN,0.4 mm,STRAIGHT ,AU ,0.9 STACKING,MALE


ENBY0023601 54 PIN,0.4 mm,ETC , ,H=0.9, Header

6 D201 DIODE,SWITCHING EDSY0009901 ESC ,80 V,300 A,R/TP ,1.6*0.8*0.6(t)

6 D202 DIODE,SWITCHING EDSY0009901 ESC ,80 V,300 A,R/TP ,1.6*0.8*0.6(t)

6 FB201 FILTER,BEAD,CHIP SFBH0001003 220 ohm,2012 ,

6 FB202 FILTER,BEAD,CHIP SFBH0001003 220 ohm,2012 ,

6 FL304 FILTER,EMI/POWER SFEY0015101 SMD ,Pb-free_8ch_TVS_EMI_ESD ,; ,Filter,LCR

6 FL305 FILTER,EMI/POWER SFEY0015101 SMD ,Pb-free_8ch_TVS_EMI_ESD ,; ,Filter,LCR

6 FL402 FILTER,DIELECTRIC SFDY00026012450 MHz,2.0*1.25*1.0 ,SMD ,2400M~2500M, IL 3.8,8pin, U-B, 34.2_j95, BT (CSR BC41B143A) ,; ,BPF ,2450,100 ,SMD ,R/TP



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LevelLocation


6 L201 INDUCTOR,SMD,POWER ELCP0006703 10 uH,M ,3.2*2.6*1.0 ,R/TP ,



6 L206 INDUCTOR,SMD,POWER ELCP0005104 10 uH,M ,3.8*3.8*1.8 ,R/TP ,power inductor/ 850mA



6 L301 INDUCTOR,CHIP ELCH0010402 270 nH,M ,1005 ,R/TP ,CHIP

6 L306 RES,CHIP,MAKER ERHZ0000490 51 ohm,1/16W ,J ,1005 ,R/TP


6 L308 RES,CHIP,MAKER ERHZ0000490 51 ohm,1/16W ,J ,1005 ,R/TP





6 L407 INDUCTOR,CHIP ELCH0003823 470 nH,K ,1608 ,R/TP ,chip coil,PBFREE


6 M401 MODULE,ETC SMZY0015801 84 Ball 0.5pitch, BGA , Bluetooth+FM (6.0*6.0*1.0)

6 Q201 TR,BJT,NPN EQBN0017601 VMT3 ,0.15 W,R/TP ,



6 R102 RES,CHIP ERHY0000166 390 Kohm,1/16W ,F ,1005 ,R/TP



6 R106 RES,CHIP,MAKER ERHZ0000267 3300 ohm,1/16W ,F ,1005 ,R/TP










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LevelLocation



































- 163 -

LevelLocation






















6 R421 RES,CHIP,MAKER ERHZ0000456 2.2 ohm,1/16W ,J ,1005 ,R/TP


6 SPFY00 PCB,MAIN SPFY0163101 FR-4 ,0.8 mm,STAGGERED-10 , ,; , , , , , , , , ,

6 U101 IC EUSY0335802FBGA ,107 PIN,ETC ,FULLY 1.8V 1G(128Mx8)NAND+512M(DDR/8Mx4x16) SDRAM ,; ,IC,MCP

6 U102 IC EUSY0322801 BGA ,293 PIN,R/TP ,Multimedia Extension EDGE BB

6 U202 IC EUSY0340301uMLP ,10 PIN,R/TP ,typ Rdson 0.4ohm, 1.4X1.8 ,;,IC,Analog Switch

6 U203 IC EUSY0323901 BGA PG-WFSGA ,121 PIN,R/TP ,SMPOWER3

6 U205 IC EUSY0254701DFN 3*3*0.9 ,10 PIN,R/TP ,Charger IC, I Max 1A, WallAdaptor/USB Charger

6 U206 IC EUSY0337001 TDFN33 ,12 PIN,R/TP ,3x3x1.0

6 U207 IC EUSY0294801 SON1612-6 ,6 PIN,R/TP ,3.1V 150mA LDO Pb-Free



- 164 -

LevelLocation


6 U208 IC EUSY0102802 Micropak ,8 PIN,R/TP ,Daul 2 input AND gate,

6 U210 IC EUSY0238304 QFN ,28 PIN,R/TP ,Charge pump400mA,2LDO,200mA

6 U301 IC EUSY0250501SC70 ,5 PIN,R/TP ,Comparator, pin compatible toEUSY0077701

6 U306 IC EUSY0342402DFN ,8 PIN,R/TP ,Levelshifter,autodirection ,; ,IC,BusController

6 U307 IC EUSY0321201 BGA ,64 PIN,R/TP ,6*6 ISP

6 U401 IC EUSY0279801 SC70 ,6 PIN,R/TP ,Dual Buffer, Pb Free














6 X101 X-TAL EXXY001870132.768 KHz,20 PPM,12.5 pF,70 Kohm,SMD ,3.2*1.5*0.9,

3 SNGF00 ANTENNA,GSM,FIXED SNGF00323013.0 ,-2.0 dBd,, ,internal, GSM900/1800/1900 ,; ,TRIPLE ,-2.0 ,50 ,3.0

77

- 165 - LGE Internal Use OnlyCopyright © 2007 LG Electronics. Inc. All right reserved. Only for training and service purposes

LevelLocation


3 SBPL00 BATTERY PACK,LI-ION SBPL0085703

3.7 V,800 mAh,1 CELL,PRISMATIC ,CMW PJT BATT,Innerpack, Europe Label, Pb-Free ,; ,3.7 ,800 ,0.2C,PRISMATIC ,43x34x46 , ,ALLTEL SILVER ,Innerpack,CMW Slide & Folder

AIRY BLUE

3 SGDY00 DATA CABLE SGDY0010904; ,[empty] ,[empty] ,[empty] ,18 ,BLACK ,6.2mm PlugDatacable ,[empty]

3 SGEY00EAR PHONE/EAR MIKESET

SGEY0005558

;,RMS 20mW(0.56V,RMS),16OHM,116dB,1KHZ,3mW,96dB100HZ,116dB1KHZ,[empty],BLACK,EARPHONE HOUSING:SILVER,18P MMICONNECTOR,,Earphone,Stereo

3 SSAD00 ADAPTOR,AC-DC SSAD0024901100-240V ,5060 Hz,5.1 V,.7 A,CB/GOST ,AC-DCADAPTOR ,; ,100Vac~350Vac ,5.1V (+0.15, -0.2),700mA ,5060 , ,WALL 2P ,I/O CONNECTOR ,

ADAPTOR,AC-DC SSAD0024902100-240V ,5060 Hz,5.1 V,.7 A,CB/GOST ,AC-DCADAPTOR ,; ,100Vac~350Vac ,5.1V (+0.15,-0.2) ,700mA,5060 , ,WALL 2P ,I/O CONNECTOR ,

12.3 Accessory Note: This Chapter is used for reference, Part orderis ordered by SBOM standard on GCSC


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