Sharp GX10i Service Manual

Download

CONFIDENTIAL

SERVICE MANUAL

No. S4305TQGX15/A

DIGITAL MOBILE PHONE

MODEL GX10i

(INTERNAL MODEL NAME:

TQ-GX15E/G/R/T/S/H/EP/PP/W/B/D/A/Z/Q)

E : For U.K. G : For Germany R : For Ireland T : For Italy S : For Spain H : For Netherlands EP : For U.K. (Prepaid) PP: For Portugal (Prepaid) W : For Sweden B : For Hungary D : For Greece A : For Australia Z : For New Zealand Q : For Egypt

GX10i

CONTENTS

CHAPTER 1. GENERAL DESCRIPTION

[1] Specifications ..............................................1-1

[2] Names of parts............................................1-2

[3] Operation manual........................................1-2

CHAPTER 2. ADJUSTMENTS

[1] Adjustments

SHARP Program Support Tool (SPST) .......2-1

[2] SHARP RF Test tool manual.....................2-30

[3] Adjustment procedures after replacement

of the parts ................................................2-36

[4] Test points.................................................2-38

[5] Troubleshooting ........................................2-42

[6] Specification for function test ....................2-56

• In the interests of user-safety the set should be restored to its original condition and only parts identical to those specified should be used.

• Caution Risk of explosion if battery is replaced by an incorrect type, dispose of used batteries according to the instruction.

CHAPTER 4. DIAGRAMS

[1] Block diagram .............................................4-1

CHAPTER 5. SCHEMA TIC DIAGRAM AND WIRING SIDE OF P.W.BOARD

[1] Notes on schematic diagram ......................5-1

[2] Types of transistor and LED........................5-1

[3] Waveforms of circuit....................................5-2

[4] Schematic diagram/

wiring side of P.W.Board .............................5-6

CHAPTER 6. OTHERS

[1] Function table of IC.....................................6-1

P ARTS GUIDE

CHAPTER 3. DISASSEMBLY AND REASSEMBLY

[1] Servicing concerns......................................3-1

[2] Disassembly and reassembly .....................3-2

SHARP CORPORATION

This document has been published to be used for after sales service only. The contents are subject to change without notice.

GX10i

CONFIDENTIAL

FOR A COMPLETE DESCRIPTION OF THE OPERATION OF THIS UNIT, PLEASE REFER TO THE OPERATION MANUAL.

CHAPTER 1. GENERAL DESCRIPTION

[1] Specifications

General: Tri - band (GSM 900 MHz/DCS 1800 MHz/

PCS 1900MHz) GPRS-enabled WAP, MMS, SMS

Dimensions (folded, excluding the aerial) (H x W x D): 94 x 49 x 27 mm Weight: 110 g Battery operating temperature: 0°C - 40°C Main-screen display: Display dimensions: 160 x 120 dots

LCD display: LCD backlight:

TFT 65,536 colours with backlight

LED backlight white colour LEDs

Sub-screen display: Display dimensions: 26 x 96 dots

LCD display:

STN monochrome LCD with backlight

Camera: CMOS 110K pixels built-in camera

Zoom: Wide and zoom mode (Supported 2x zoom) Lens: F2.0, f = 1.8 mm

1997-2003 Aplix Corporation. All rights reserved. Java and all Java-based trademarks and logos are trademarks or registered trademarks of Sun Microsystems, Inc. in the U.S. and other countries. JBlend and all JBlend-based trademarks and logos are trademarks or registered trademarks of Aplix Corporation in Japan and other countries.

Sound: 16-polyphonic ring melodies Status LED: Green and red External DC supply voltage: 5.2 V Battery: 3.7 V, 720 mAh, Li-Ion Standby time: 100 ~ 250 hours Talk time: 150 ~ 240 min. Others: Side key

Infrared port 1.2 L/P (maximum distance 20 cm) Connector for AC charger and data cable Standard hands free connector (ø2.5)

Battery ranning time depends on the battery and SIM card as well as the network conditions and usage.

Specifications for this model are subject to change without prior notice.

Licensed by Inter Digital T echnology Corporation under one or more of the following United States Patents and/or their domestic or foreign counterparts and other patents pending, including U.S. Patents: 4,675,863: 4,779,262: 4,785,450 & 4,811,420.

Licensed under U.S. Patent 4,558,302 and foreign counterparts.

In this product, JBlend is incorporated.

JBlend is a Java execution environment

that Aplix developed for implementing advanced performance and fast operation on small-memory systems. JBlend and JBlend logo are trademarks or registered trademarks of Aplix Corporation in Japan and other countries.

/Micro3D Edition

tion

T9 T ext input is licensed under one or more of the following: U.S. Pat. Nos. 5,818,437, 5,953,541, 5,187,480, 5,945,928, and 6,011,554; Australian Pat. No. 727539; Canadian Pat. No. 1,331,057; United Kingdom Pat. No. 2238414B; Hong Kong Standard Pat. No. HK0940329; Republic of Singapore Pat. No. 51383; Euro. Pat. No. 0 842 463 (96927260.8) DE/DK, Fl, FR, IT, NL,PT.ES,SE,GB; Republic or Korea Pat. Nos. KR201211B1 and KR226206B1; and additional patents are pending worldwide.

1 – 2

1 – 1

Earpiece

Navigation Keys

(Arrow Keys)

Centre Key

Left Soft Key

Send Key

Voice Mail Key

/Shift Key

Main-Screen Display

Hands free Connector

Right Soft Key

End/Power Key Keypad

Microphone

External Connector

Aerial

Sub-Screen Display

Camera

Mirror

LED Indicator

Infrared Port

Speaker

Battery Cover

Side Keys

(Up/Down)

[2] Names of parts

CONFIDENTIAL

GX10i

[3] Operation manual (Page numbers refer to the user guide)

Accessories (optional)

Li-ion spare battery (XN-1BT11) Cigarette lighter charger (XN-1CL10) Car holder (XN-1CH11) Data cable (RS232C cable: XN-1DC10)

Some of the above accessories may not be offered by every region.

For details, please contact your dealer.

1 – 3

1 – 2

GX10i

134

QUICKSTART GUIDE: INTRODUCTION

More than voice and text – now it’s pictures, music and games!

Congratulations on your new Sharp GX10i. With this advanced

handset, you will be able to do far more than “talk and text”. Now

you can take full advantage of all the new Vodafone live!

services.

For instance:

Taking and sending colour photos

Playing arcade quality games

Amazing your friends with polyphonic ringtones

Accessing the mobile internet quickly and easily

How to do all this is described in detail inside this

manual. But if you are already familiar with how

a mobile phone works, you probably want to try

out the new features straight away – the things

you couldn’t do before.

In which case, the next three pages will show you how to:

Take your first picture with the camera

Send it as a multimedia message with text

Try out a Java game using

animation, 2D and 3D effects

Experiment with ringtones, and...

Access the Vodafone live! portal

We’ll also show you how to connect up to the

Vodafone live! portal, to discover what the world’s

largest mobile community has to offer you and your

phone: from new ringtones to games,

entertainment and news services.

135

QUICKSTART GUIDE: NAVIGATION & CAMERA

Trying out your phone

OK. Your SIM card’s in the handset, and

you’ve charged the battery (see “Getting

Started”, p.8).

Turning it on: Press and hold the

red key for two seconds (the same to turn

off).

Navigation and selection:

The GX10i uses icons to help you

navigate (like on your PC).

Press the central silver key to

access the icons on the Main Menu.

Use to move up and down the

on-screen menus, and the key or

to select.

takes you back to a previous

menu.

The ‘soft’ keys select

whatever is at the bottom left and right of

the screen – often as an alternative to

the menu keys.

Using the camera

Taking a photo:

1. From the start-up screen, press and hold for two seconds

to go into Camera mode (see Section M1: Camera, p.34 for full

details).

2. Press to capture the image on screen.

3. Press [Save] (“Save to My Phone” is shown), or press

to Send your picture to someone else (see next page). Or

press [Back] instead to re-take.

Note: always returns you to Phone mode.

Viewing photos:

1. In Camera mode, press [Options].

2. Select “Existing Pictures”, then press .

3. Go to the picture file you want to view (they’re named by time

and date), and press .

Using a photo as wallpaper:

1. Go to the Main Menu.

2. Select “Settings”, “Phone Settings”, “Wallpaper”,

“On”, “My Pictures”.

3. Press , and select your photo from the list.

4. Press [Select].

136

QUICKSTART GUIDE: MESSAGING & GAMES

Picture Messaging

Use the MMS (Multi Media Messaging) function to send your

photo together with a text message.

1. From the Main Menu scroll up to “Messages”.

2. Press and select “MMS”.

3. Press and select “Compose”.

4. Press and write your text

message.

Attaching your photo:

1. Press [Options]. Select “Picuture”

and press .

2. Choose the photo you want. Press

3. Press [Back] to go back to your message.

Note: Repeat the same steps, choosing “Sound” instead of

“Picture” to attach a sound – for instance a voice memo from

yourself (see Section M5-4, p.75 on how to record).

Sending: From the text entry screen:

1. Press , and key in a mobile number (or an email address:

to enter text first press and hold – to get the @ symbol,

press the key 3 times).

2. Press , choose “Send” and press [Select].

3. You’ll be asked to OK the file size: select “Yes”, press ,

and watch it being sent.

Tip: Try sending to yourself to see how it works.

Problems? You may need to be registered for MMS – speak to

Vodafone customer services.

Playing games

Your phone comes with two built-in games

and one pre-loaded Java game:

Stormy

Sight. To try out the enhanced gameplay

of this Java game, go to the Main Menu:

1. Select “Fun & Games”, and press .

2. Select “Java Games”, and press

3. Select “Saved Games”, and press .

4. Select “Stormy Sight”, and press

to play.

You can download further Java games by selecting “Download

More” in the “Java Games” menu. This will take you to the

Vodafone live! portal (see next page).

Shoot

Sho ot

Shoot

Sho o t

137

QUICKSTART GUIDE: RINGTONES & PORTAL

Polyphonic Ringtones

The Sharp GX10i comes with a range of amazing ringtones

already loaded for you to try out.

Choosing a ringtone:

1. From the Main Menu select “Profiles”, select “Normal”,

then go to “Edit” and press .

2. Select “Assign Melody”, then “Preset Melody” and press

. Choose a melody.

3. To hear it, select [Play]. To stop, press [Stop].

4. If you like it, you can press to select. Or try out another

ringtone.

Download a new ringtone:

You can also download one of the

many amazing new polyphonic ringtones, which the download will

store in the “My Sounds” folder in the “My Phone” section of the

Main Menu.

First you need to access the Vodafone live! portal.

Accessing the Vodafone live! portal

1. Your phone is already set up to use the mobile internet

browser. On the start-up screen you’ll see the Vodafone live!

logo at the bottom right . Press to select it,

and this will start the connection process (see the Vodafone

section, p.105).

2. Once connected you'll see a menu of icons which take you to

different areas of the portal for you to explore.

3. To download a ringtone, go to

“Downloads” and follow the prompts to

listen to and download a new ringtone.

You can now choose it on your phone as

before.

The tip of the iceberg:

This portal has a

whole world of news and entertainment to

offer you. For more details, please refer to

the Vodafone live! guide.

New

Downloads

More...

Messages

Chat

Games

CONFIDENTIAL

1 – 4

1 – 3

CONFIDENTIAL

CHAPTER 2. ADJUSTMENTS

[1] Adjustments

SHARP Program Support Tool (SPST)

1. Outline

This document provides user information required to install and use GX10i Program Support Tool (SPST).

2. System requirements

• IBM PC compatible personal computer (standard COM1 serial port (115,200 bps) and USB required) Supporting OS: Windows 98/98SE/2000/XP (except for Windows 95/ME/NT) (English, German, Italian, Spanish, French and Chinese versions)

• Data cable

• Full charged battery

• RF test instrument: CMU200, CMD55

• GPIB interface: National Instruments USB-GPIB cable Model No.: NI GPIB-USB-B

• The battery should be fully charged.

3. Introduction

3.1 Functions

SPST offers five key functions:

1. Software download

2. User data transfer (processes all data at once but not individually)

3. RF calibration

4. Default setting

5. Identification

GX10i

SPST functions as a launcher for these independent software programs.

3.2 Installation

The SPST software is distributed in CD-ROM format.

(1) Use Windows Explorer and copy “UpgradingTool.zip” and “SPST.zip” to the desktop. (2) Unzip and install “UpgradingTool.zip” following the procedures below. (3) Unzip the “SPST.zip”.

Hereinafter, procedures are carried out in the SPST folder.

3.2.1 Starting up

Connect GX10i to an operable serial port of the PC with the supplied data cable. Connect the AC charger to the data cable. Execute the GX10i SPST.exe program in the SPST folder.

(1) The SPC input screen appears. Input SPC (2968) and press “OK”.

If you do not know SPC, press “Cancel” to close.

Figure 1

2 – 1

GX10i

CONFIDENTIAL

(2) If SPC is correct, the following screen appears.

Figure 2

The software for each function is independent and thus multi-bootable. However, you can only activate single software at a time. To start snother software, exit the current one.

3.3. Functions

3.3.1 Identification

SPST downloads and displays the main data configured in GX10i. <Operation>

(1) On the SPST startup screen, press “Identity”.

Figure 3 (2) Connect PC and MS with a Data cable. (3) Remove the SIM card and turn on the phone. Regular display. (4) Select the COM port. (5) Press “Get Identity”. (6) IMEI will be displayed, and the following dialog box appears.

The information will be displayed.

Figure 4

(7) Make sure GX10i is turned off and press the power key. (8) Press “OK” when **** appears on the GX10i display.

2 – 2

CONFIDENTIAL

(9) Make sure “Success!!” appears. Check the data and exit.

Refer to the attachment 1 for the operator code.

Software version: IMEISV: 02

Figure 5

Attachment 1 Operator Code Chart

No. Operator name Country Model name

01 Vodafone UK Post-Paid UK A4TQGX15E 02 Airtel Spain A4TQGX15S 04 Vodafone Omnitel Italy A4TQGX15T 05 Vodafone D2 Germany A4TQGX15G 06 Vodafone NL Netherlands(Holland) A4TQGX15H 08 Vodafone Ireland Ireland A4TQGX15R 10 Vodafone Greece Greece A4TQGX15D 48 Vodafone PT Pre-Paid Portugal A4TQGX15PP 50 Vodafone UK Pre-Paid UK A4TQGX15EP 12 Vodafone Australia Australia A4TQGX15A 13 Vodafone New Zealand New Zealand A4TQGX15Z 15 Vodafone Egypt Post-Paid Egypt A4TQGX15Q 14 Vodafone Sweden Post-Paid Sweden A4TQGX15W 11 Vodafone Hungary Hungary A4TQGX15B

GX10i

3.3.2 User data transfer SPST saves and downloads all the following user data.

(1) Connect PC and MS with a Data cable and turn on MS. (2) Activate the software.

Figure 6

1. Select the COM port. You cannot specify the communication protocol. (115 kbps)

2. Press “Recognition”. Do not press “Recognition” until “InsertSIM” appears.

2 – 3

GX10i

CONFIDENTIAL

(3) Press either “BACKUP”, “RESTORE” or “END”.

Figure 7

(4) If “BACKUP” is pressed, the dialog box for file selection appears. Select the file and press “Save”.

Figure 8

2 – 4

CONFIDENTIAL

The buttons are grayed out during the process.

GX10i

Figure 9

When they return to black, the process is complete. Press “END” to exit.

Figure 10

2 – 5

GX10i

CONFIDENTIAL

(5) If “RESTORE” is pressed, the following confirmation dialog box appears. Press “OK” to confirm.

Figure 11

The dialog box for file selection appears. Select the file and press “Open”.

Figure 12

The buttons are grayed out during the process. The process is complete when the buttons turn black.

Figure 13

2 – 6

CONFIDENTIAL

3.3.3 Default setting

SPST can restore the factory settings by default setting. This function

1. deletes all user data in the file system;

2. restores the values set by the user to default;

3. restores all WAP and MMS settings to default; and

4. restores all MEP_LOCK to default.

(1) Connect the phone to a cable. (2) Turn on the phone and wait until it enters the idle mode. (3) Press “Set to Default”.

GX10i

Figure 14

(4) The phone turns off and the following message appears.

Figure 15 (5) When the power key is pressed, the screen display will display “****”. (6) When “OK” is pressed on the PC screen, the following confirmation message appears.

Figure 16

2 – 7

GX10i

CONFIDENTIAL

(7) Press “OK”. You will see the following display on the screen display.

H/W CHECK ∗ GX-10i ∗ ROM VERSION : 007 BLCD:48

Gx10i diag version.

2002.09.10 v23

T_2.3 2003/04/24 11:05:48

Figure 17

Check the version. Initialization takes approx. 35 seconds.

Figure 18

(8) When initialization is complete, the following message appears and the phone turns off.

Figure 19

(9) Press “OK” to proceed. Disconnect the cable.

The process is now completed.

Figure 20

2 – 8

3.3.4 RF Adjustment Tool

CONFIDENTIAL

GX10i

Data cable

3.3.4.1. Preparation

• Connect PC and GSM tester with a GPIB cable.

• Connect PC and MS with a Data cable. (Use a full charged battery or one close.)

• Connect an antenna input/output cable of GSM tester to MS.

GSM tester

GPIB cable

Cable loss should be adjusted according to the input value.

Figure 21

2 – 9

GX10i

CONFIDENTIAL

3.3.4.2. Default setting for the program.

• Activate the program and set defaults.

1) Select the COM port.

2) Set the GPIB No.

3) Select the test instrument.

4) Set the GPIB address.

5) Set the cable loss. For the supplied cables (YA00-0988-03), set:

GSM 0.60 DCS 0.95 PCS 0.96

3.3.4.3 RF adjustment (CMU200 only)

1. Press “Calibration”.

2. When initialization is complete, press “OK”.

3. Turn on the phone and press “OK”.

Figure 22

Figure 23

Figure 24

2 – 10

CONFIDENTIAL

4. Make sure that the phone is in the idle mode and press “OK”. (Adjustments start.)

Figure 25

5. Turn on the phone and press “OK”.

Figure 26

6. Make sure the phone is turned on and press “OK”.

GX10i

7. Press “OK”.

8. The startup screen appears.

Figure 27

Figure 28

2 – 11

GX10i

CONFIDENTIAL

3.3.4.4 RF performance check

Press “Check”.

1. When initialization is complete, press “OK”.

Figure 29

2. Turn on the phone, enter the PIN code and press “OK”.

Figure 30

3. Make sure that the phone is in the idle mode and press “OK”.

Figure 31

4. Press the keys 1, 2, 3 and Send and press “OK”.

Figure 32

5. Make sure the terminal display is “In Call” and press “OK”. (RF performance check starts.)

Figure 33

6. The following message appears during the check. Press the keys 1, 2, 3 and Send again and press “OK”.

Figure 34

2 – 12

CONFIDENTIAL

7. Make sure the terminal display is “In Call” and press “OK”.

Figure 35

8. RF performance check is complete. Press “Save As…”and name the file to save the result. Press “OK” to exit.

GX10i

The following will be displayed in case of failure.

9. Press “OK”.

Figure 36

Figure 37

10. The startup screen appears.

Figure 38

2 – 13

GX10i

Attachment 2 Whole inspection list by RF performance check.

Sending/

Band

GSM Tx 1 Sending output 37CH PCL5 band 2 Sending output 975CH PCL5

Receive

No. Item to be inspected

3 Sending output 124CH PCL5 4 Sending output 37CH PCL11 5 Sending output 37CH PCL19 6 Frequency deviation 37CH PCL5 7 Frequency deviation 975CH PCL5 8 Frequency deviation 124CH PCL5

9 Phase error (RMS) 37CH PCL5 10 Phase error (RMS) 975CH PCL5 11 Phase error (RMS) 124CH PCL5 12 Phase error (Peak) 37CH PCL5 13 Phase error (Peak) 975CH PCL5 14 Phase error (Peak) 124CH PCL5 15 Mod_spectrum –800 37CH PCL5 16 Mod_spectrum –600 37CH PCL5 17 Mod_spectrum –400 37CH PCL5 18 Mod_spectrum –250 37CH PCL5 19 Mod_spectrum –200 37CH PCL5 20 Mod_spectrum +200 37CH PCL5 21 Mod_spectrum +250 37CH PCL5 22 Mod_spectrum +400 37CH PCL5 23 Mod_spectrum +600 37CH PCL5 24 Mod_spectrum +800 37CH PCL5 25 Mod_spectrum –800 975CH PCL5 26 Mod_spectrum –600 975CH PCL5 27 Mod_spectrum –400 975CH PCL5 28 Mod_spectrum –250 975CH PCL5 29 Mod_spectrum –200 975CH PCL5 30 Mod_spectrum +200 975CH PCL5 31 Mod_spectrum +250 975CH PCL5 32 Mod_spectrum +400 975CH PCL5 33 Mod_spectrum +600 975CH PCL5 34 Mod_spectrum +800 975CH PCL5 35 Mod_spectrum –800 124CH PCL5 36 Mod_spectrum –600 124CH PCL5 37 Mod_spectrum –400 124CH PCL5 38 Mod_spectrum –250 124CH PCL5 39 Mod_spectrum –200 124CH PCL5 40 Mod_spectrum +200 124CH PCL5 41 Mod_spectrum +250 124CH PCL5 42 Mod_spectrum +400 124CH PCL5 43 Mod_spectrum +600 124CH PCL5 44 Mod_spectrum +800 124CH PCL5 45 Mod_spectrum –800 37CH PCL11 46 Mod_spectrum –600 37CH PCL11 47 Mod_spectrum –400 37CH PCL11 48 Mod_spectrum –250 37CH PCL11 49 Mod_spectrum –200 37CH PCL11 50 Mod_spectrum +200 37CH PCL11 51 Mod_spectrum +250 37CH PCL11 52 Mod_spectrum +400 37CH PCL11 53 Mod_spectrum +600 37CH PCL11 54 Mod_spectrum +800 37CH PCL11 55 Mod_spectrum –800 37CH PCL19 56 Mod_spectrum –600 37CH PCL19 57 Mod_spectrum –400 37CH PCL19 58 Mod_spectrum –250 37CH PCL19 59 Mod_spectrum –200 37CH PCL19 60 Mod_spectrum +200 37CH PCL19 61 Mod_spectrum +250 37CH PCL19 62 Mod_spectrum +400 37CH PCL19 63 Mod_spectrum +600 37CH PCL19 64 Mod_spectrum +800 37CH PCL19 65 Switch_Spectrum –1800 37CH PCL5 66 Switch_Spectrum –1200 37CH PCL5 67 Switch_Spectrum –600 37CH PCL5 68 Switch_Spectrum –400 37CH PCL5

CONFIDENTIAL

Channel

PCL

Sending/

Band

DCS Tx 115 Sending output 699CH PCL0

band 116 Sending output 512CH PCL0

Receive

No. Item to be inspected

69 Switch_Spectrum +400 37CH PCL5 70 Switch_Spectrum +600 37CH PCL5 71 Switch_Spectrum +1200 37CH PCL5 72 Switch_Spectrum +1800 37CH PCL5 73 Switch_Spectrum –1800 975CH PCL5 74 Switch_Spectrum –1200 975CH PCL5 75 Switch_Spectrum –600 975CH PCL5 76 Switch_Spectrum –400 975CH PCL5 77 Switch_Spectrum +400 975CH PCL5 78 Switch_Spectrum +600 975CH PCL5 79 Switch_Spectrum +1200 975CH PCL5 80 Switch_Spectrum +1800 975CH PCL5 81 Switch_Spectrum –1800 124CH PCL5 82 Switch_Spectrum –1200 124CH PCL5 83 Switch_Spectrum –600 124CH PCL5 84 Switch_Spectrum –400 124CH PCL5 85 Switch_Spectrum +400 124CH PCL5 86 Switch_Spectrum +600 124CH PCL5 87 Switch_Spectrum +1200 124CH PCL5 88 Switch_Spectrum +1800 124CH PCL5 89 Switch_Spectrum –1800 37CH PCL11 90 Switch_Spectrum –1200 37CH PCL11 91 Switch_Spectrum –600 37CH PCL11 92 Switch_Spectrum –400 37CH PCL11 93 Switch_Spectrum +400 37CH PCL11 94 Switch_Spectrum +600 37CH PCL11 95 Switch_Spectrum +1200 37CH PCL11 96 Switch_Spectrum +1800 37CH PCL11 97 Switch_Spectrum –1800 37CH PCL19 98 Switch_Spectrum –1200 37CH PCL19

99 Switch_Spectrum –600 37CH PCL19 100 Switch_Spectrum –400 37CH PCL19 101 Switch_Spectrum +400 37CH PCL19 102 Switch_Spectrum +600 37CH PCL19 103 Switch_Spectrum +1200 37CH PCL19 104 Switch_Spectrum +1800 37CH PCL19 105 Burst Timing 37CH PCL5 106 Burst Timing 975CH PCL5 107 Burst Timing 124CH PCL5 108 Burst Timing 37CH PCL11 109 Burst Timing 37CH PCL19

Rx 110 Reception sensitivity 37CH PCL5

111 Reception sensitivity 975CH PCL5 112 Reception sensitivity 124CH PCL5 113 Floor sensitivity 2 37CH PCL5 114 Reception level report 37CH PCL5

117 Sending output 855CH PCL0 118 Sending output 699CH PCL5 119 Sending output 699CH PCL15 120 Frequency deviation 699CH PCL0 121 Frequency deviation 512CH PCL0 122 Frequency deviation 855CH PCL0 123 Phase error (RMS) 699CH PCL0 124 Phase error (RMS) 512CH PCL0 125 Phase error (RMS) 855CH PCL0 126 Phase error (Peak) 699CH PCL0 127 Phase error (Peak) 512CH PCL0 128 Phase error (Peak) 855CH PCL0 129 Mod_spectrum –800 699CH PCL0 130 Mod_spectrum –600 699CH PCL0 131 Mod_spectrum –400 699CH PCL0 132 Mod_spectrum –250 699CH PCL0 133 Mod_spectrum –200 699CH PCL0 134 Mod_spectrum +200 699CH PCL0 135 Mod_spectrum +250 699CH PCL0

Channel

PCL

2 – 14

CONFIDENTIAL

GX10i

Band

Sending/

Receive

No. Item to be inspected

136 Mod_spectrum +400 699CH PCL0 137 Mod_spectrum +600 699CH PCL0 138 Mod_spectrum +800 699CH PCL0 139 Mod_spectrum –800 512CH PCL0 140 Mod_spectrum –600 512CH PCL0 141 Mod_spectrum –400 512CH PCL0 142 Mod_spectrum –250 512CH PCL0 143 Mod_spectrum –200 512CH PCL0 144 Mod_spectrum +200 512CH PCL0 145 Mod_spectrum +250 512CH PCL0 146 Mod_spectrum +400 512CH PCL0 147 Mod_spectrum +600 512CH PCL0 148 Mod_spectrum +800 512CH PCL0 149 Mod_spectrum –800 855CH PCL0 150 Mod_spectrum –600 855CH PCL0 151 Mod_spectrum –400 855CH PCL0 152 Mod_spectrum –250 855CH PCL0 153 Mod_spectrum –200 855CH PCL0 154 Mod_spectrum +200 855CH PCL0 155 Mod_spectrum +250 855CH PCL0 156 Mod_spectrum +400 855CH PCL0 157 Mod_spectrum +600 855CH PCL0 158 Mod_spectrum +800 855CH PCL0 159 Mod_spectrum –800 699CH PCL5 160 Mod_spectrum –600 699CH PCL5 161 Mod_spectrum –400 699CH PCL5 162 Mod_spectrum –250 699CH PCL5 163 Mod_spectrum –200 699CH PCL5 164 Mod_spectrum +200 699CH PCL5 165 Mod_spectrum +250 699CH PCL5 166 Mod_spectrum +400 699CH PCL5 167 Mod_spectrum +600 699CH PCL5 168 Mod_spectrum +800 699CH PCL5 169 Mod_spectrum –800 699CH PCL15 170 Mod_spectrum –600 699CH PCL15 171 Mod_spectrum –400 699CH PCL15 172 Mod_spectrum –250 699CH PCL15 173 Mod_spectrum –200 699CH PCL15 174 Mod_spectrum +200 699CH PCL15 175 Mod_spectrum +250 699CH PCL15 176 Mod_spectrum +400 699CH PCL15 177 Mod_spectrum +600 699CH PCL15 178 Mod_spectrum +800 699CH PCL15 179 Switch_Spectrum –1800 699CH PCL0 180 Switch_Spectrum –1200 699CH PCL0 181 Switch_Spectrum –600 699CH PCL0 182 Switch_Spectrum –400 699CH PCL0 183 Switch_Spectrum +400 699CH PCL0 184 Switch_Spectrum +600 699CH PCL0 185 Switch_Spectrum +1200 699CH PCL0 186 Switch_Spectrum +1800 699CH PCL0 187 Switch_Spectrum –1800 512CH PCL0 188 Switch_Spectrum –1200 512CH PCL0 189 Switch_Spectrum –600 512CH PCL0 190 Switch_Spectrum –400 512CH PCL0 191 Switch_Spectrum +400 512CH PCL0 192 Switch_Spectrum +600 512CH PCL0 193 Switch_Spectrum +1200 512CH PCL0 194 Switch_Spectrum +1800 512CH PCL0 195 Switch_Spectrum –1800 855CH PCL0 196 Switch_Spectrum –1200 855CH PCL0 197 Switch_Spectrum –600 855CH PCL0 198 Switch_Spectrum –400 855CH PCL0 199 Switch_Spectrum +400 855CH PCL0 200 Switch_Spectrum +600 855CH PCL0 201 Switch_Spectrum +1200 855CH PCL0 202 Switch_Spectrum +1800 855CH PCL0 203 Switch_Spectrum –1800 699CH PCL5

Channel

PCL

Sending/

Band

PCS Tx 229 Sending output 661CH PCL0

band 230 Sending output 512CH PCL0

(CMU 231 Sending output 810CH PCL0

200 232 Sending output 661CH PCL5

only) 233 Sending output 661CH PCL15

Receive

No. Item to be inspected

204 Switch_Spectrum –1200 699CH PCL5 205 Switch_Spectrum –600 699CH PCL5 206 Switch_Spectrum –400 699CH PCL5 207 Switch_Spectrum +400 699CH PCL5 208 Switch_Spectrum +600 699CH PCL5 209 Switch_Spectrum +1200 699CH PCL5 210 Switch_Spectrum +1800 699CH PCL5 211 Switch_Spectrum –1800 699CH PCL15 212 Switch_Spectrum –1200 699CH PCL15 213 Switch_Spectrum –600 699CH PCL15 214 Switch_Spectrum –400 699CH PCL15 215 Switch_Spectrum +400 699CH PCL15 216 Switch_Spectrum +600 699CH PCL15 217 Switch_Spectrum +1200 699CH PCL15 218 Switch_Spectrum +1800 699CH PCL15 219 Burst Timing 699CH PCL0 220 Burst Timing 512CH PCL0 221 Burst Timing 855CH PCL0 222 Burst Timing 699CH PCL5 223 Burst Timing 699CH PCL15

Rx 224 Reception sensitivity 699CH PCL0

225 Reception sensitivity 512CH PCL0 226 Reception sensitivity 855CH PCL0 227 Floor sensitivity 2 699CH PCL0 228 Reception level report 699CH PCL0

234 Frequency deviation 661CH PCL0 235 Frequency deviation 512CH PCL0 236 Frequency deviation 810CH PCL0 237 Phase error (RMS) 661CH PCL0 238 Phase error (RMS) 512CH PCL0 239 Phase error (RMS) 810CH PCL0 240 Phase error (Peak) 661CH PCL0 241 Phase error (Peak) 512CH PCL0 242 Phase error (Peak) 810CH PCL0 243 Mod_spectrum –800 661CH PCL0 244 Mod_spectrum –600 661CH PCL0 245 Mod_spectrum –400 661CH PCL0 246 Mod_spectrum –250 661CH PCL0 247 Mod_spectrum –200 661CH PCL0 248 Mod_spectrum +200 661CH PCL0 249 Mod_spectrum +250 661CH PCL0 250 Mod_spectrum +400 661CH PCL0 251 Mod_spectrum +600 661CH PCL0 252 Mod_spectrum +800 661CH PCL0 253 Mod_spectrum –800 512CH PCL0 254 Mod_spectrum –600 512CH PCL0 255 Mod_spectrum –400 512CH PCL0 256 Mod_spectrum –250 512CH PCL0 257 Mod_spectrum –200 512CH PCL0 258 Mod_spectrum +200 512CH PCL0 259 Mod_spectrum +250 512CH PCL0 260 Mod_spectrum +400 512CH PCL0 261 Mod_spectrum +600 512CH PCL0 262 Mod_spectrum +800 512CH PCL0 263 Mod_spectrum –800 810CH PCL0 264 Mod_spectrum –600 810CH PCL0 265 Mod_spectrum –400 810CH PCL0 266 Mod_spectrum –250 810CH PCL0 267 Mod_spectrum –200 810CH PCL0 268 Mod_spectrum +200 810CH PCL0 269 Mod_spectrum +250 810CH PCL0 270 Mod_spectrum +400 810CH PCL0

Channel

PCL

2 – 15

GX10i

CONFIDENTIAL

Band

Sending/

Receive

No. Item to be inspected

271 Mod_spectrum +600 810CH PCL0 272 Mod_spectrum +800 810CH PCL0 273 Mod_spectrum –800 661CH PCL5 274 Mod_spectrum –600 661CH PCL5 275 Mod_spectrum –400 661CH PCL5 276 Mod_spectrum –250 661CH PCL5 277 Mod_spectrum –200 661CH PCL5 278 Mod_spectrum +200 661CH PCL5 279 Mod_spectrum +250 661CH PCL5 280 Mod_spectrum +400 661CH PCL5 281 Mod_spectrum +600 661CH PCL5 282 Mod_spectrum +800 661CH PCL5 283 Mod_spectrum –800 661CH PCL15 284 Mod_spectrum –600 661CH PCL15 285 Mod_spectrum –400 661CH PCL15 286 Mod_spectrum –250 661CH PCL15 287 Mod_spectrum –200 661CH PCL15 288 Mod_spectrum +200 661CH PCL15 289 Mod_spectrum +250 661CH PCL15 290 Mod_spectrum +400 661CH PCL15 291 Mod_spectrum +600 661CH PCL15 292 Mod_spectrum +800 661CH PCL15 293 Switch_Spectrum –1800 661CH PCL0 294 Switch_Spectrum –1200 661CH PCL0 295 Switch_Spectrum –600 661CH PCL0 296 Switch_Spectrum –400 661CH PCL0 297 Switch_Spectrum +400 661CH PCL0 298 Switch_Spectrum +600 661CH PCL0 299 Switch_Spectrum +1200 661CH PCL0 300 Switch_Spectrum +1800 661CH PCL0 301 Switch_Spectrum –1800 512CH PCL0 302 Switch_Spectrum –1200 512CH PCL0 303 Switch_Spectrum –600 512CH PCL0 304 Switch_Spectrum –400 512CH PCL0 305 Switch_Spectrum +400 512CH PCL0 306 Switch_Spectrum +600 512CH PCL0

Channel

PCL

Band

Sending/

Receive

No. Item to be inspected

307 Switch_Spectrum +1200 512CH PCL0 308 Switch_Spectrum +1800 512CH PCL0 309 Switch_Spectrum –1800 810CH PCL0 310 Switch_Spectrum –1200 810CH PCL0 31 1 Switch_Spectrum –600 810CH PCL0 312 Switch_Spectrum –400 810CH PCL0 313 Switch_Spectrum +400 810CH PCL0 314 Switch_Spectrum +600 810CH PCL0 315 Switch_Spectrum +1200 810CH PCL0 316 Switch_Spectrum +1800 810CH PCL0 317 Switch_Spectrum –1800 661CH PCL5 318 Switch_Spectrum –1200 661CH PCL5 319 Switch_Spectrum –600 661CH PCL5 320 Switch_Spectrum –400 661CH PCL5 321 Switch_Spectrum +400 661CH PCL5 322 Switch_Spectrum +600 661CH PCL5 323 Switch_Spectrum +1200 661CH PCL5 324 Switch_Spectrum +1800 661CH PCL5 325 Switch_Spectrum –1800 661CH PCL15 326 Switch_Spectrum –1200 661CH PCL15 327 Switch_Spectrum –600 661CH PCL15 328 Switch_Spectrum –400 661CH PCL15 329 Switch_Spectrum +400 661CH PCL15 330 Switch_Spectrum +600 661CH PCL15 331 Switch_Spectrum +1200 661CH PCL15 332 Switch_Spectrum +1800 661CH PCL15 333 Burst Timing 661CH PCL0 334 Burst Timing 512CH PCL0 335 Burst Timing 810CH PCL0 336 Burst Timing 661CH PCL5 337 Burst Timing 661CH PCL15

RX 338 Reception sensitivity 661CH PCL0

339 Reception sensitivity 512CH PCL0 340 Reception sensitivity 810CH PCL0 341 Floor sensitivity 2 661CH PCL0 342 Reception level report 661CH PCL0

Channel

PCL

Troubleshooting list according to the results of RF performance check.

Test item Check parts for GSM Check parts for DCS

Tx Sending output IC831, IC881, FL811, FL801 IC831, IC881, FL816, FL801

Frequency deviation TCX951 TCX951 Phase error VCO971, IC901, VCO851 VCO971, IC901, VCO851 Mod_spectrum VCO971, IC901, VCO851 VCO971, IC901, VCO851 Switch_spectrum VCO971, IC901, VCO851 VCO971, IC901, VCO851

Burst Timing IC881 IC881 Sprious Not tested Rx Reception sensitivity FL801, FL901 FL801, FL902

Floor sensitivity FL801, FL901 FL801, FL902

Reception level report FL801, FL901 FL801, FL902

2 – 16

CONFIDENTIAL

3.3.5 Software download

(1) Overview

This document describes the specification of the Flash-downloading tool (an upgrading tool) for user service.

(2) Purpose of this document

The aim of this document is to provide a sufficient description of the GX10i Upgrading Tool for readers.

(3) Scope

This document covers the description of the Flash-downloading tool specification for user service.

(4) Operating environment

Operating environment for the upgrading tool

OS: Windows 98, 98SE, 2000 or XP Downloadable file: Motorola format files only Communication mode: Asynchronous mode Data length: 8 bit Parity bit: None Stop bit length: 1 bit Baud rate: 9600 bps (only at the time of activation)

28800 bps (While downloading the loader) 115200 bps (While in the normal operation)

Operating environment for the loader

Phone: GX10i Communication mode: Asynchronous mode Data length: 8 bit Parity bit: None Stop bit length: 1 bit Baud rate: 9600 bps (only when activating)/115200 bps (While in the normal operation)

GX10i

3.3.5.1 Description of the screens.

(1) Activation

You can start the application either from the short cut on your desktop or Start menu.

(2) The Upgrading Tool (on the PC)

Tick here if you wish to use “CommunicationBoxVer2G”. Note 1)

COM port list

Tick here if you wish to initialize the file system.

Available when “CommunicationBoxVer2G”is set. Note 2)

Figure 39

2 – 17

Click this to display the dialog box to select a file to download.

GX10i

CONFIDENTIAL

Note 1)

If using “communicationBoxVer. 2G”, you can control only the phone connected to No.1 cable.

Note2)

Time displayed in this dialog box indicates a margin of processing time taken to download the data to phones that are connected to cable No.2 to No.10 of the “communicationBoxVer. 2G”. If an error occurs, increase this margin. For details, see the section 3.3.5.2 (3) “Using the Communication Box Ver. 2G” on page 2-20.

[Caution!]

• If you wish to download using “communicationBoxVer. 2G”, turn on No.10 to No.1 after “Sending Sync Byte…/Press Power Button” message appears.

• To downloading by “communicationBoxVer. 2G”, remove the battery first. There will be no damage to the phone even if the battery is inserted. However, the software on the phone may not terminate. In this case, remove the battery to turn off the phone after the download is ended.

• Use a fully charged battery for the downloading operation.

Remove the battery from the phone to terminate the software after the download is completed.

• Start downloading after phone is properly turned off in order to clear the Backup RAM.

• Note that if you select “FileSystem Initialize”, the data stored in the phone will be deleted.

(3) The loader (in the phone)

The operation progress indication and error status are displayed on the phone. The following are example screens.

1. Initial screen

Flash Loader 1.07

The version of the loader is displayed when it is successfully expanded.

4. Data writing is completed

Flash Loader 1.07

COMPLETE!

2. Deleting the Flash 3. Writing the data

Flash Loader 1.07

########## P ERASING ...

P indicates a program data. To indicate the data area, “D ERASEING” is displayed.

The Flash is being erased. “#” decreases as the erasing operation proceeds, and disappears when it is completed.

5. SUM value is indicated Note 1)

Flash Loader 1.07

SUMCHECK END SUM = XXXX h

Flash Loader 1.07

WRITING ...

The data is being written into the handset.

6. Error screen Note 2)

Flash Loader 1.07

ERS_ERROR! ADR = 1000000

STR = A0

The program data is successfully loaded.

Note 1)

You can check if the loaded program data is correct by comparing the SUM values displayed on the PC and the phone shown on the screen 5. If both values are the same, the correct program data is loaded.

Note 2)

The screen 6 shows an error which occurred while erasing the Flash. “ADR” and “STR” appear only for Flash-oriented errors. Other errors are described in the latter section.

SUM value is displayed a few seconds after the program data is successfully loaded. The value is displayed at “XXXX”.

2 – 18

An error occurred. ADR: Address the location of the error. STR: Flash Status information

CONFIDENTIAL

3.3.5.2 Operational specification

(1) Selecting a file

Press “Select File” to open the dialog box. Select a file you wish to download. You can select only the file in Motorola format.

Figure 40 The dialog box to select a file

GX10i

(2) Selecting COM port.

Select the COM port from COM1 to COM9 that connects the PC and phone (or “communicationBoxVer . 2G”).

Figure 41 COM Port selecting screen

2 – 19

GX10i

CONFIDENTIAL

(3) Using the Communication Box Ver. 2G.

Tick “Use Communication Box Ver.2G” in the dialog box if using “Communication Box Ver.2G”. For details, see the section 3.3.5.1 (2) “The Upgrading Tool (on the PC)” on page 2-17.

You can select wait time from 0 to 999 seconds since the access latency differs depending on the phone if using “Communication Box Ver.2G”. (Default value is set to 100 seconds). For details on setting the wait time, see the section

3.3.5.1 (2) “The Upgrading Tool (on the PC)” on page 2-17.

Serial connection port

Power On/Off button. Set it to OFF for default setting.

Cable 1.

Figure 42 Image of Communication Box Ver. 2G

[Caution]

Cable 1 is used for handshaking between the PC and phone. Make sure the cable is properly connected to the phone during the handshaking if using “Communication Box Ver.2G”. Switch on the power buttons No.10 to No.1 when “Sending Sync Byte…/Press Power Button” appears.

2 – 20

CONFIDENTIAL

(4) Starting the downloading operation

Press [Start Loading Flash] button after you select the file to download. The downloading operation starts. The message below appears if no file is selected.

Figure 43

[Using a Data cable]

If using a Data cable for the downloading operation, press Power button of the phone after [Please remove AC charger, when you use PCcableSending Sync Byte…/Press Power Button!] appears. The loader starts to activate.

[Using “Communication Box Ver. 2G”]

If using “Communication Box Ver. 2G”, switch on the power buttons No.10 to No.1 after [Please remove AC charger, when you use PCcableSending Sync Byte…/Press Power Button!] appears. The loader starts to activate.

GX10i

[Caution]

If using a Data cable, [Sync received ; Sending RAM Loader.../Keep Power Button! ] message will appear after the power button of the phone is pressed. Hold down the button until this disappears. The message disappears and the following screen will appear after the loader is completely expanded.

Flash Loader 1.07

Figure 44

(5) Completing the download

When the program data is successfully downloaded, [Download completed] appears, and then the SUM value of the data loaded into the Flash is displayed. If the operation is not properly completed, an error message will appear. For details, refer to [Error message chart] on pages 2-22, 2-23.

[Caution!]

After the downloading operation, a SUM value is displayed on the phone. You can check if the program data is successfully downloaded by comparing the SUM values displayed on the phone and PC. If both values are not the same, the program data may not be successfully downloaded. Start over the entire downloading operation.

2 – 21

GX10i

CONFIDENTIAL

(6) Matters to be attended to the downloading operation.

[If using a Data cable:]

1.Make sure to remove the AC charger from the Data cable. Otherwise it may cause the charging application to be activated, resulting in failure to download.

2.Use a fully charged battery for the downloading operation. Remove the battery from the phone to terminate software after the download is completed.

3.If the battery is not charged enough, the downloading operation may not be completed. Make sure to fully charge the battery before downloading.

4.If the downloading operation is cancelled or interrupted due to an error, remove the battery, attach it back, and start over the operation.

5.Start downloading after the phone is properly turned off in order to clear the Backup RAM.

6.Note that if you select “FileSystem Initialize” for the downloading operation, the data stored in the phone will be deleted.

[If using “communicationBoxVer . 2G”:]

1.Switch on the Power buttons on the Box No.10 to No.1 in descending order when “Sending Sync Byte…/Press Power Button” appears. If the button 1 is switched on first, it results in failure of the downloading operation on phones that are connected to the cable 2 to 10.

2.Remove the battery. There is no damage to the phone even if the battery is inserted. However, the software of the phone may not terminate. In this case, remove the battery to turn off the phone after the download is completed.

3.The time to erase the program data differs depending on the phone. If for the erasing operation fails after 100 seconds of wait time, increase “Wait Time”, although it takes more time

to finish downloading.

4.Start downloading after turning off the phone in order to clear the Backup RAM.

5.Note that if you select “FileSystem Initialize” for the download, the data stored in the phone will be deleted.

3.3.5.3 Error message chart

(1) Error messages for the upgrading tool (on the PC)

No. Message Description

1 Unable to open file

2 Unable to receive Sync Byte

3 Cannot communicate to port

4 RAM Loader not responding to commands

5 RAM Loader cannot understand commands

6 Unable to program flash

7 Unable to reconfigure port

File open error Failed to open MOT file to download.

Communication error Could not be synchronized with Boot ROM

Serial setting error Wrong serial port was selected.

Communication error No response from the downloaded loader.

Communication error Received undefined response from the loader.

Flash operation error Failed to write or erase the Flash ROM.

Serial setting Error Selected COM port is still in use.

2 – 22

CONFIDENTIAL

Figure 45 An example of the error message

(2) Loader error message table (on the phone)

No. Message Description

1 COMPLETE! The downloading operation is completed. 2 ERASE READY Preparing for the erasing operation. 3 WRITE READY Preparing for the program data. 4 BRT CHANGING Changing the baud rate. 5 P ERASING ... Erasing the program data. 6 WRITING ... Loading the program data. 7 FLASH ERS OK! The program data is successfully erased. 8 SUMCHECK ... Calculating the SUM value of the written data.

9 SUMCHECK END The calculation of the SUM value of the written data is completed. 10 SUM = XXXX h The SUM value of the written data. 11 SUM ERROR! Serial communication error (Check SUM error). 12 PARITYERR! Serial communication error (Parity bit error). 13 FRAMINGERR! Serial communication error (Framing error). 14 OVERFLOW! Serial communication error (Buffer overflow error). 15 ERS_REC_ERROR Serial communication error (Failed to receive the erase record). 16 BRT_REC_ERROR Serial communication error (Failed to receive the change record of baud rate). 17 DAT_REC_ERROR Serial communication error (Failed to receive the data record). 18 ADR_REC_ERROR Serial communication error (Failed to receive the address record). 19 END_REC_ERROR Serial communication error (Failed to receive the end record). 20 HDR_ERROR! Serial communication error (Received the undefined record). 21 ODD_ERROR! Serial communication error (Odd error). 22 SEQ_ERROR! The Flash operation was failed (Sequence error). 23 VPP ERROR! The Flash operation was failed (VppLow error). 24 PRT_ERROR! The Flash operation was failed (Protect error). 25 ERS_ERROR! The Flash operation was failed (Erase error). 26 WRT ERROR! The Flash operation was failed (Write error). 27 ERASE CHK ERR An error occurred while verifying the erasure. 28 WRITE CHK ERR An error occurred while writing the data. 29 ADR = XXXXXXXX The location of the error is displayed. 30 STR =XX The time of the error occurrence is displayed.

GX10i

• No.1 to No.10 are information messages. These messages are displayed in the normal operation. No.11 to 30 are error messages. Messages No.22 to No.28 indicate Flash-oriented errors. The error address (No.29) and status (No.30) are also displayed at the same time.

2 – 23

GX10i

CONFIDENTIAL

3.3.5.4 Installation / Uninstallation

(1) Installation

Execute “setup.exe” and activate the setup wizard.

Select a folder you wish to install to.

Figure 46

Don't change, please.

Figure 47

2 – 24

CONFIDENTIAL

The confirmation screen appears. Select [Next].

GX10i

The Upgrading Tool is being installed.

Figure 48

Figure 49

2 – 25

GX10i

CONFIDENTIAL

The installation is complete.

Figure 50

The Upgrading Tool icon shown below is configured on your desktop. You can also activate this application by selecting “The GX10i Upgrading Tool” from Start menu.

Figure 51 The Upgrading Tool icon

(2) Uninstallation

Execute “setup.exe” and activate the setup wizard. Running “setup.exe” uninstalls the preloaded program.

Check here

Figure 52

2 – 26

CONFIDENTIAL

The preloaded program is being uninstalled.

GX10i

The uninstallation is complete.

Figure 53

Figure 54

2 – 27

GX10i

3.3.6 Matters to be attended to the Installation /Uninstallation

• To install the upgrading tool to the PC that already has one, uninstall the preloaded tool first, and then install the program again.

• If you are operating the upgrading tool on Windows 98, 98SE or Me operation system, a message may ask you to restart the operation system during the installation. In this case, do so according to the instruction. Even if such a massage does not appear, restart your operation system after the installation is completed.

Note) If you are trying to activate the upgrading tool on Windows 98 without restarting it, the following message may appear.

In this case, you need to restart the operation system to operate the upgrading tool properly.

Attachment 3 Reset Tool for the phone code

Reset the phone code to “0000”.

(1) Connect the Reset tool to the cable. (2) Execute “PWDinit.exe”. (3) Press the power key to access the idle mode. (“InsertSIM” is displayed.) (4) Press “Set to Default”.

CONFIDENTIAL

Figure 55

(5) Enter “2968” and press “OK”.

Figure 56

Figure 57

2 – 28

CONFIDENTIAL

(6) Press “Reset”. The following confirmation message appears.

Figure 58

(7) Press “Yes” .

Figure 59

GX10i

(8) When initialization is complete, the dialog box below appears. Press “OK” to turn off the phone.

Figure 60

2 – 29

GX10i

[2] SHARP RF Test tool manual

1. Requirements

• PC with COM port

• Mouse

• TQ-GX10i Data Cable

• PWB repair jig

CONFIDENTIAL

Figure 61 PWB repair jig

2. Setup

1. Set PWB and make connections as shown in Figures 64 and 65. Make sure connections are correct at the points shown in Figure 66.

2. Connect PC and TQ-GX10i with Data Cable.

3. Turn on the phone.

4. Start RF Test Tool.

5. Select a COM port to which Data Cable is connected.

6. Press the “Initialize & Read Data” Button.

7. Figure 69 appears.

8. Click OK to proceed.

Figure 62

Figure 63

2 – 30

Hook

CONFIDENTIAL

PWB

GX10i

Setting Pin

Hook

Figure 64 PWB installation

Black

Red

Figure 65 Connections

2 – 31

Data Cable

GX10i

CONFIDENTIAL

Point

Figure 66 Contact points

Push

Figure 67 Turning power on

2 – 32

CONFIDENTIAL

3. Tests

3.1 BAND Select & Channel

Select a band and a channel to test. Settings are applied to all tests.

Band selection

[Procedure]

1. Select a band. (GSM or DCS)

2. Select or enter a channel using Channel bar or Input box.

3.2 TX test

Test burst transmission.

GX10i

Input box

Channel bar

Figure 68

TX frequency of selected channels Current PCL (Read only)

PCL bar

Data patterns

Figure 69

[Procedure]

1. Select a band and channel. (see 3.1)

2. Select PCL (Power Control Level) using PCL bar.

3. Select Data pattern.

4. Click TX ON to start burst transmission.

(You can check each part in this state.)

5. Click TX OFF to end burst transmission. * Data pattern (TSC 5) includes Training Sequence GSM 5, and other part is pseudo random data.

* There may be a slight difference between the power of burst transmission with this tool and that of actual calls. (approximately

0.1dB within PCS bandwidth.)

TX ON/OFF button

This indicator appears during burst transmission.

2 – 33

GX10i

GX10i TX power Table (Target power during calibration, supply voltage: 3.7[V])

GSM DCS

PCL TX Power [dBm]

5 31.6 6 30.0 7 29.0 8 27.0

9 25.0 10 23.0 11 21.0 12 19.0 13 17.0 14 15.0 15 13.0 16 11.0 17 9.0 18 7.0 19 5.0

CONFIDENTIAL

PCL TX Power [dBm]

0 28.6 1 27.0 2 26.0 3 24.0 4 22.0 5 20.0 6 18.0 7 16.0 8 14.0

9 12.0 10 10.0 11 8.0 12 6.0 13 4.0 14 2.0 15 0.0

3.3 RX test

The phone receives burst signals in this test.

RX frequency of selected channels

RX Gain Setting bar

Sniff ON/OFF

[Procedure]

1. Select a channel and band. (see 3.1)

2. Select RX Gain using RX Gain Setting bar.

3. Choose Sniff ON or OFF.

4. Click RX ON to start receiving burst signals.

5. In continuous mode, transmit burst signals from GSM tester.

(You can check each part in this state.)

6. Click RX OFF to end receiving burst signals.

Current RX Gain (Read only)

RX ON/OFF button

This indicator appears while receiving burst signals.

Figure 70

* In this test, the reception timing cannot be synchronized with burst signals from Signal Generator, etc. * The standard RX Gain Setting is: (Input power at the antenna connector of the phone) + (RX Gain) = –16 dBm Excessive Input power or RX Gain may cause damage to the phone.

2 – 34

CONFIDENTIAL

3.4 RSSI Measure

The phone notifies you of input power value at the antenna connector.

GX10i

Estimated Power Input box (Integer only)

Measure button

Figure 71

[Procedure]

1. Connect the phone and GSM tester (or Signal Generator) with RF cable.

2. Select a band and channel. (see 3.1)

3. Send signals (*) from GSM tester.

4. Enter the value of input power from GSM tester in integers (from –10 to –110) considering RF cable loss.

5. Press the Measure button.

6. The result appears in Measured Power box. * The signal type from GSM tester must be either of two:

1. Continuous sine wave (without modulation) with the frequency as follows: (Frequency of the measured channel) + 67.708kHz. (Ex. channel: GSM 37ch the result: 942.467708 MHz) Power: –110 to –10 dBm

2. BCCH signal of the measured channel Power: –110 to –10 dBm

Result

When the phone is properly calibrated, the error between “Estimated Power” and “Measured Power” is less than 2dB.

Measured power box

4. Termination

Turn off the phone to ensure proper operations.

2 – 35

GX10i

CONFIDENTIAL

[3] Adjustment procedures after replacement of the parts

Be sure to make adjustments to the parts as shown in the table below.

1. Adjustment to 2. Adjustment to 3. Flicker adjustment 4. White defect 5. Optical axis

camera temperature battery temperature correction IC105 IC307 Camera FPC A’ssy Main-screen Display

1. Adjustment procedures of camera temperature

1. Place a thermometer near the unit to be adjusted. Make sure the room temperature is over 0°C.

2. Attach the battery pack.

3. Access the normal mode by holding down the power key.

4. Transmit the [AT+XDIAG] command.

5. Make sure the screen for the function test mode is displayed.

6. Access the TEMP ADJ mode by pressing the “

7. Temperature detected by the sensor is displayed after “Temp:”. Compare the displayed value to the room temperature. Enter the difference as a corrected value with the “ ” key if the displayed value is higher, and use the “ ” key if it is lower. The corrected value is displayed after “Correct:”.

8. Press the “#” key. [Param Save OK.] will be displayed to notify the corrected value is registed.

9. Press the “0” key to access the initial screen of the function test mode.

10. Press the “Power” key to exit this mode.

” key, and push the “1” (1. CAM TEMP) key.

adjustment

2. Adjustment procedures of battery temperature

1. Perform steps 1 – 5 of “Camera temperature adjustment procedure”.

2. Access the TEMP ADJ mode by pressing the “ ” key, and push the “2” (2.BAT TEMP) key.

3. Perform steps 7 – 10 of “Camera temperature adjustment procedure”.

3. Flicker adjustment procedure

1. Attach the battery pack.

2. Access the manual testmode

3. Access the manual testmodeF81 (LCD Setting) by pressing the “8”, “1” and “Right Soft” keys in this order.

4. Press the “2” (2. VCOM Adjust) key.

5. Adjust the flickers on the screen to the minimum by pressing the “ ” and the “ ” keys. Make sure visually they are minimized at a distance of about 20 cm from the inverter fluorescent lamp. (Fine adjustments to the DC voltage between LCD electrodes)

Enlargement (Add a black line at every one line)

8 gradation patterns with a black line between each line of the patterns (monochrome pattern)

6. Press the “Centre” key twice. [Diag Param Saving] will be displayed to notify the corrected value is registered.

7. Press the “Power” key to exit this mode.

2 – 36

CONFIDENTIAL

4. Procedures of white defect correction

1. Attach the battery pack.

2. Access the normal mode by holding down the power key.

3. Connect the unit to the PC and send the [AT+XDIAG] command.

4. Make sure the screen for the function test mode is displayed.

5. Send the [LDDEVPRM] command.

6. Block off light completely from the light sensor after receiving the [LDDEVPRMOK]. If the [LDDEVPRMNG] is received, start from step 5.

7. Transmit the [WHC01540160] command.

8. 6 digits will be received if the transmission is completed after 20 to 30 seconds. Be sure to continue to block off light during this process.

<6 digits to be received>

• In case of [LDDEVPRMOK]: aaabbb will be received.

aaa: the number of white defects bbb: the maximum level of dark current

• In case of [LDDEVPRMNG]: 000000 will be received.

This indicates light was not blocked completely. Go back to step 7.

9. Send the [WH] command.

10. If [OK] is received, send the AT [SVDEVPRM] command.

11. After receiving the [SVDEVPRMOK], block off light completely from the light sensor. If the [SVDEVPRME1] is received, go back to step 10.

12. Remove the Data cable from the unit. Press the “Power” key to exit.

GX10i

* White defect correction

White defects indicate pixel defects in the image detected by the light sensor. These appear as white spots even when light is completely blocked off (even on a black background). White defect correction solves this problem.

5. Optical axis adjustment

1. Attach the battery pack.

2. Access the normal mode by holding down the “Power” key.

3. Connect the unit to the PC and send the [AT+XDIAG] command.

4. Make sure the screen for the function test mode is displayed.

5. Press the “6” key. The camera image will appear on the display.

6. Set your face in the center of the camera mirror and press the “Centre” key (for shooting). Correct the image with the “ key if it is on the center right, and use the “ ” key if it is on the center left. Press the “Right Soft” key. [Param Save OK.] will be displayed to notify the corrected value is registered. The screen is returned to the shooting screen. The image is moved by 2 dots each time the “ ” or “ ” key is pressed.

7. Make sure the image is set in the center after performing step 6 several times.

8. Press the “0” key to access the initial screen of the function test mode.

9. Press the “Power” key to exit this mode.

”

2 – 37

GX10i

[4] Test points

KEY PWB-B (FRONT SIDE)

CONFIDENTIAL

TP315

TP314

TP344

Figure 72 TEST POINT

TP319

TP301

TP317

TP316

TP321

TP303

TP307

TP304

TP302

TP308

TP312

TP309

TP305

TP311

TP306

TP313

TP310

TP324

TP323

TP322

TP345

TP No. Signal name TP No. Signal name

TP301 VSIM (2.85 V) TP302 SIMCLK TP303 SIMRST TP304 SIMIO TP305 TDI TP306 RXD TP307 ADPDET TP308 CONT2 TP309 CONT1 TP310 RTS TP311 CTS

TP312 TXD TP313 ADP TP314 BATT_SENSE TP315 DGND TP316 3 V TP317 VTCXO (2.9 V) TP319 VRF (2.9 V) TP321 VBACK (3 V) TP324 MIC TP344 D GND TP345 KEY_BL_ON

2 – 38

KEY PWB-B (REAR SIDE)

TP328

CONFIDENTIAL

TP342

TPB325

GX10i

TPB326

TP330

TP329

TPB332

TPB331

Figure 73 TEST POINT

TP No. Signal name

TPB325 TXD TPB326 RXD TPB331 BATT_SENSE TPB332 DGND TPB333 BATT TPB334 DGND TPB335 BATT TPB343 ADPDET

TPB333

TPB335

TPB334

TPB343

2 – 39

GX10i

MAIN PWB-A (FRONT SIDE)

TP004

TP011

TP101

TP167

TP168

TP102

TP149

TP160

TP152

TP216

TP002

TP012

TP022

TP026

TP206

TP205

CONFIDENTIAL

TP021

TP024

TP013

TP009

TP211

TP003

TP215

TP155

TP166

TP017

TP209

TP208

TP154

TP157

TP121

TP203

TP018

TP213

TP172

TP020

TP001

TP106

TP171

TP019

TP156

TP207

TP116

TP015

TP014

TP219

TP112

TP204

TP027

TP023

TP031

TP170

TP115

TP114

TP016

TP025

TP217

TP006

TP201

TP111

TP212

TP110

TP214

TP107

TP117

Figure 74 TEST POINT

TP No. Signal name TP No. Signal name TP No. Signal name

TP001 /RD TP002 /WR TP003 /LCD_RST TP004 CS_TFTLCD TP006 Back light (LED+) TP009 VDDCORE TP011 13 MHzCLK TP012 Terminal for LCDC adhesion

check 1

TP013 Terminal for LCDC adhesion

check 2 TP014 LCD 5 V TP015 LCD 15 V TP016 LCD –10 V TP017 LS TP018 DCLK TP019 PS2 TP020 PS1 TP021 SPL TP022 GSP TP023 GCK TP024 ALW TP025 GMODE

TP026 GCS2 TP027 GCS1 TP031 Back light (LED–) TP106 JAKMIC TP107 JAKEAR TP110 SP1 TP111 SP2 TP112 VVIB TP114 TCK TP115 TMS TP116 TDI TP117 TDO TP121 H_AMP TP149 Terminal for STACK MEMORY

adhesion check 1

TP152 Terminal for STACK MEMORY

adhesion check 2 TP154 TMS/CHECKER_1 TP155 TCK_/LED_ON TP156 EXT1 TP157 CLKOUT TP160 Flash-Vpp TP166 CINT

TP167 RECIVER_OUTP TP168 RECIVER_OUTN TP170 AUXADC2 (ADIN) TP171 AUXADC6 TP172 CLKOUTGATE TP201 CHGIN TP203 VBACK (3 V) TP204 BATT_SENSE TP205 VRTC (1.8 V) TP206 VCAM (3.1 V) TP207 VCORE (1.8 V) TP208 VANA (2.45 V) TP209 VMEM (2.8 V) TP211 VLCD (2.5 V) TP212 VEXT_CN (2.5 V) TP213 VINT (3 V) TP214 VINT_SW (3 V) TP215 VT (2.715 V) TP216 VIR (2.8 V) TP217 POWONKEY TP219 VBAT_BB

2 – 40

MAIN PWB-A (REAR SIDE)

CONFIDENTIAL

GX10i

TP158

TP128

TP129

TPB169

TPB163

TP153

TP151

TP150

TP122

TP130

TP139

TP145

TP123

TP133

TP132

TP131

TP134

TP127

TP141

TP148

TP144

TP138

TP147

TP137

TP146

TP125

TP126 TP118

TP124

Figure 75 TEST POINT

TPB218

TPB220

TP179

TP180 TP178

TP175

TP174

TP176

TP177

TP173

TPB008

TPB007

TPB162

TPB165

TPB164

TP No. Signal name

TPB162 TCK/LED_ON TPB163 TDI TPB164 TDO TPB165 TMS_CHECKER TPB169 JTAG (3VINPUT) TPB218 POWONKEY TPB220 POWONKEY

2 – 41

GX10i

[5] Troubleshooting

1. Power does not turn on.

Connect a battery with voltage of more than 4.0 V.

CONFIDENTIAL

NOTE: If the cause is damage to 4-level memory (IC106), ensure

to upload flash data before operation as initializing user area may prevent detecting the damaged data.

Manual test mode gained?

YES

Can initialization of only user area (File System) be conducted by Flash Loader?

YES

Does the normal mode start?

Is the program rewritable?

YES

After restart, the normal mode gained?

More than 3.6 V output at Battery terminal (TPB333, TPB335)?

YES

Voltage of below 1.6 V applied to SENSE terminal (TPB331 or TP314)?

YES

4-level stack memory (IC106), and IC104 defective.

4-level stack memory (IC106) data damaged.

4-level stack memory (IC106), and IC104 defective.

Program of 4-level stack memory (IC106) transformed.

4-level stack memory (IC106), and IC104 defective.

Battery terminal defective, adhesive foreign matter at contact battery (CN303) terminal, or bad soldering.

Battery or battery mounting defective.

YES

Is fuse (FS302) connected?

YES

More than 3.6 V output at VBAT_BB terminal (TP219).

YES

Voltage of below 1.6 V applied to SENSE terminal (C187 signal side)?

YES

Is 4-level stack memory (IC106) properly mounted?

YES

2.8 V output at VMEM (TP209), and 1.8 V output at VCORE (TP207), respectively?

YES

32.768 kHz properly output at X101 2 pin? YES

13 MHz properly output at TP011?

2.9 V output at VTCXO (TP317)?

YES

Blowout of fuse (FS302).

Relay FPC_A or connector CN201 defective.

Defective mounting of 4-level stack memory (IC106).

Power supply IC (IC202) defective.

X101(32 kHz oscillator), and oscillation circuit defective.

IC104 defective.

Regulator (IC303) defective.

YES

TCXO (TCX951), IC901 and peripheral circuit defective.

2 – 42

2. Incoming audio cannot be heard.

Phone

Signal output at TP167/TP168?

Signal output at C102?

Signal output at C120?

CONFIDENTIAL

YES

Built-in receiver defective or defective connection between TP167 and TP168.

L103 or L104 defective.

L103 to IC102 62pin, L104 to IC102 61pin, L103, L104, L107, and L108 defective.

GX10i

Voltage of more than 0.5 V applied to C186 (IC102 6 pin side) ?

Voltage of more than 2.4 V applied to Q101 3 pin?

Q101, Q101 2 pin to IC104 78 pin, and IC104 defective.

Hands free kit

When replacing the hands free kit, output available?

Signal output at JK301 4 pin?

Signal output at TP107? Relay FPC_B, CN202, CN306, L303, and JK301 defective.

Signal output at C117?

Is the voltage of 0 V applied to C186?

YES

IC102 or PWB defective.

Relay FPC_B, CN202, CN306, JK301, R106, and R109 defective.

Hands free kit defective.

Defective connection of JK301.

C104 defective.

IC102 or PWB defective.

Relay FPC_B, CN202, CN306, and JK301 defective.

2 – 43

GX10i

3. Audio cannot be sent/recorded.

Phone

Voltage of 0.5 to 1.5 V applied to TP324?

CONFIDENTIAL

YES

Voltage of more than 0.5 V applied to C186?

Voltage of 0.5 to 1.5 V applied to R112 (C185 side)?

Voltage of more than 2.4 V applied to Q101 3 pin?

Q101 and Q101 2 pin to IC104 78 pin defective.

YES

Built-in microphone defective. Defective connection between microphone and PWB. Components between IC102 54 pin and L314 defective. IC102 defective.

Defective connection between IC102 6pin and JK301 5 pin difective. JK301, Relay FPC_B, CN202, CN306, and R109 defective.

Defective connection between jumper (IC102 54 pin to C101) to L314 or jumper (CN202 9 pin to earth) to L315. CN202, Relay FPC_B, CN306, L314, and L315 defective.

Q101 3 pin to R112, R106, and R112 defective.

Hands free kit

When replacing the hands free kit, output avilable?

Voltage of 0.5 to 1.5 V applied to C306?

Voltage of 0.5 to 1.5 V applied to TP106?

Voltage of over 2.4 V applied to Q101 3 pin?

YES

Hands free kit defective.

Voltage of 0 V applied to C186?

YES

JK301, IC102 44 pin to L303, IC102, and L105 defective.

JK301 5 pin to IC102 6 pin, JK301, R366, CN306, Relay FPC_B and CN202 defective.

Defective connection between pin) to L303 or CN202,

Q101 3 pin to R109, R106, and R109 defective.

jumper (CN202 9 pin to earth)

Relay FPC_B

, CN306, and L303 defective.

jumper (C103 to CN202 18

to L105.

Q101 and Q101 2 pin to IC104 78 pin defective.

2 – 44

4. Charging impossible.

CONFIDENTIAL

GX10i

Start the test mode, using a batterry fully charged with a specified battery charger. Check that the battery voltage is more than 4.15 V.

Does “ChargeLED” turn on/off when press “1” key by manual testmode F45 (LED setting)?

YES

Is the temperature shown in the procedure "2.BAT TEMP" of manual testmode F42 (Temp Adjust) correct? (Measuring tolerance: +_ 5 deg)

YES

Is the battery voltage of 4.15 to 4.25 V shown in the procedure manual testmode F80 (Voltage control)?

YES

Startup in the normal mode, using a battery with the voltage of 3.3 to 3.8 V.

When insering AC Charger in External Connector, is the voltage of approx. 5.2 V applied to TP201?

YES

Is the voltage of 3 V applied to TP156 when Charge LED is ON?

YES

Q103, R129, and LED101 defective.

IC307, R368, CN305, Relay FPC_B, CN201, and IC102 defective.

Defective connection between IC202 5 pin and IC102 4 pin. IC102 and IC202 defective.

Defective connection between CN302 18 pin and IC202 7 pin. CN302, CN306, FL303, FL304, FL307, Relay FPC_B, and CN202 defective.

Defective connection between IC104 88 pin and Q103 Base. IC104 Defective.

Approx. 3 to 15 sec after inserting AC Charger in External Connector, does the voltage of TPB335 increase by more than 0.05 V?

YES

Battery defective.

Defective connection between IC202 9 pin and Q305 3 pin. CN305, Relay FPC_A, CN201, R348, Q305, D303, and IC202 defective.

2 – 45

GX10i

5. Vibrator does not operate.

Do the vibrator terminals contact with the land?

YES

CONFIDENTIAL

Vibrator defective.

Does the voltage between the vibrator terminals show more than 3 V?

Does the voltage of TP112 show more than 3 V?

VBAT_AP Voltage applied to IC105 5 pin?

VBAT_AP Voltage applied to CN201 21 pin?

YES

Signal output from IC103 19 pin?

Voltage of approx. 3 V applied to IC103 7 pin?

YES

IC103 or the control signal line to IC104 defective.

6. Clock is reset.

More than 2.5 V output at TP316 when a back-up battery is fitted in the set?

YES

Vibrator defective.

CN201 or Relay FPC_A, CN305, breaking defective.

IC101 defective.

CN201 or Relay FPC_A, CN305, breaking defective.

IC101 defective.

Jumper (IC103 7 pin to VINT LINE) defective.

Regulator IC302 defective.

More than 2.5 V output at TP321 when a back-up battery is fitted in the set?

YES

More than 1.5 V output at TP321 when a back-up battery is not fitted in the set?

YES

More than 1.5 V output at TP203 when a back-up battery is not fitted in the set?

YES

More than 1.2 V output at TP205 when a back-up battery is not fitted in the set?

YES

IC104 defective.

Voltage detecter IC305 or Q307 and Q306 defective.

Defective mounting of back-up battery holder.

Is the back-up battery holder properly mounted?

YES

• Insufficient back-up battery capacity.

• Back-up battery defective.

• Back-up battery holder defective.

Relay FPC_B or fastening connector defective.

Regulator IC203 defective.

2 – 46

CONFIDENTIAL

7. Speaker does not operate.

*When ring tones sound but only key touch tones do not, "Keypad Tones" are set to OFF.

GX10i

Do speaker terminals contact with the land?

YES

Resistance of 8 ohms available between the speaker terminals?

YES

Signal output at the speaker land on the relay FPC?

Signal output at TP110/TP111 ?

YES

VBAT_AP Voltage applied to IC103 15pin?

VBAT_AP Voltage applied to CN201 21 pin?

YES

Voltage of approx. 3 V applied to IC103 7 pin?

YES

Speaker defective.

CN201 Defective or Relay FPC_A breaking defective.

Relay FPC_A, CN305, and CN201 defective.

R507 and Jumper (IC103 7 pin to VINT LINE) defective.

Signal output at IC103 12 pin? R122 and R123 defective.

IC103 defective or control signal line to IC104 defective.

YES

8. Back light does not turn on.

Do the keypad tones and ring tone sound from the speaker?

YES

Voltage of VBAT_AP applied between CN201 21 pin and FS001?

YES

Voltage of VBAT_AP applied to IC001 6 pin?

YES

Jumper (between FS302 and CN305 12 pin) or Relay FPC_A, CN305, CN201 defective.

Jumper (between CN201 21 pin and FS001) defective.

Defective mounting or blowout of FS001.

Is FS001 (Fuse) properly mounted or connected?

C027 and C003 defective.

YES

To the next page

2 – 47

GX10i

CONFIDENTIAL

From the previous page

Which display does not light up? Main or sub?

Only main-screen display back light or both displays’ back lights.

Is the main-screen display back light set to ON?

YES

Is the back light FPC properly soldered at the soldering terminals?

YES

Voltage of 13 to 24 V applied between the back light FPC soldering terminals?

Is the standby back light turned on?

YES

Only sub-screen display back light.

YES

ON Setting by the following menu. Settings Phone settings Back light

Does the back light turn on?

Nondefective.

Back light FPC soldering defective.

Back light FPC or LED defective.

IC104 or Jumper (between IC104 33 pin and IC001 4 pin) defective.

Is the pulse shape sent to IC001 4 pin? (Don’t hold to Low?)

IC001, L001, D001 and L003 defective.

YES

Voltage of 3 V applied to Q001 gate (G) terminal?

YES

Voltage of less than 10 mV applied to Q001 drain (D) (R001 side) terminal?

YES

R001, R003 and IC001 defective.

Is the sub-screen display back light set to ON?

YES

Voltage of 3 V applied to Q002 gate (G) terminal?

YES

LED001 or Q002 defective.

IC104 defective.

Q001 defective. (approx. 95 mV at drain terminal)

ON Setting by the following menu. Settings Phone settings External display Back light

Does the back light turn on?

YES

Nondefective.

Defective connection between IC104 64 pin and Q002 gate (G) or IC104 defective.

2 – 48

CONFIDENTIAL

9. "No Service" display and receiving/transmitting do not function.

9. 1 "No Service" display and receiving/transmitting do not function in the EGSM band.

[Receiving System]

Does the signal strength indicator show 4 bars?

YES

* Fixed line: During input of –70 dBm.

After replacing the main PWB unit with a normal one, receiving available?

After replacing FPC (flexible printed circuit) with a normal one, receiving available?

Voltage applied to VCO971 7 pin?

YES

Is VCO971 frequency fixed at 4 times as the EGSM band receiving frequency?

YES

EGSM-Band Receiving frequency signal applied to IC901 10 and 11 pins?

EGSM-Band Receiving frequency signal output from FL801 7 pin?

YES

IC104, IC102, CN201, CN202, or PWB defective.

FPC defective.

IC202, IC303, Q304, or Q308 defective.

IC901, VCO971, FL971, TCX951, or IC304 defective.

IC104, IC102, IC901, or PWB defective.

FL901 defective.

GX10i

EGSM-Band Receiving frequency signal input to FL801 9 pin?

J801 defective.

[Transmitting System]

Voltage applied to VCO971 7 pin?

YES

Is VCO971 frequency fixed at 4 times as the EGSMband transmitting frequency + 80 MHz (or 82 MHz)?

YES

IQ Signal input to IC901 20, 21, 22, and 23 pins?

YES

Voltage applied to VCO851 11 pin?

YES

EGSM-Band Transmitting frequency input to IC831 1 pin?

YES

EGSM-Band Transmitting frequency input to FL801 11 pin?

YES

EGSM-Band Transmitting frequency input to J801 1 pin?

YES

J801 defective.

YES

IC991, IC992, IC993, or FL801 defective.

IC202, IC303, Q304, or Q308 defective.

IC901, VCO971, FL971, TCX951, or IC304 defective.

IC104, IC102, or PWB defective.

Q304 or Q309 defective.

VCO851, IC901, IC991, IC992, or IC993 defective.

FL811, R811, IC881, or IC831 defective.

FL801 defective.

2 – 49

GX10i

CONFIDENTIAL

9. 2 "No Service" display and receiving/transmitting do not function in the DCS (PCS) band.

[Receiving System]

Does the signal strength indicator show 4 bars?

YES

* Fixed line: During input of –70 dBm.

After replacing the main PWB unit with a normal one, receiving available?

After replacing FPC (flexible printed circuit) with a normal one, receiving available?

Voltage applied to VCO971 7 pin?

YES

Is VCO971 frequency fixed at twice as the DCS (PCS) band receiving frequency?

YES

DCS (PCS)-Band Receiving frequency signal applied to IC901 7 and 8 (4 and 5) pins?

DCS (PCS)-Band Receiving frequency signal output from FL801 5 (3) pin?

YES

IC104, IC105, CN201, CN202, or PWB defective.

FPC defective.

IC202, IC303, Q304, or Q308 defective.

IC901, VCO971, FL971, TCX951, or IC304 defective.

IC104, IC102, IC901, or PWB defective.

FL902 (FL903) defective.

DCS (PCS)-Band Receiving frequency signal input to FL801 9 pin?

J801 defective.

[Transmitting System]

Voltage applied to VCO971 7 pin?

YES

s VCO971 frequency fixed at twice as the DCS (PCS)-

I band transmitting frequency + 80 MHz (or 82 MHz)?

YES

IQ Signal input to IC901 20, 21, 22, and 23 pins?

YES

Voltage applied to VCO851 11 pin?

YES

DCS (PCS)-Band Transmitting frequency input to IC831 8 pin?

YES

DCS (PCS)-Band Transmitting frequency input to FL801 1 pin?

YES

DCS (PCS)-Band Transmitting frequency input to J801 1 pin?

YES

J801 defective.

YES

IC991, IC992, IC993, or FL801 defective.

IC202, IC303, Q304, or Q308 defective.

IC901, VCO971, FL971, TCX951, or IC304 defective.

IC104, IC102, or PWB defective.

Q304 or Q309 defective.

VCO851, IC901, IC991, IC992, or IC993 defective.

FL816, R816, IC881, or IC831 defective.

FL801 defective.

2 – 50

CONFIDENTIAL

10. Main-screen display does not function.

Does the display function after replacement?

More than 3.2 V applied to TP219?

YES

More than 2.8 V ±0.1 V applied to TP209?

YES

More than 2.5 V ±0.1 V applied to TP009?

YES

13 MHz output at Clock TP011?

YES

0.1V output at both ends of the liquid crystall reset (Jumper (IC005 40 pin to Q206 2 pin))?

YES

GX10i

Main-screen display defective.

Refer to Troubleshooting, “Power does not turn on.” (see page 2-42)

Regulator IC004 defective.

Refer to Troubleshooting, “Power does not turn on.” (see page 2-42)

IC004 Defective.

YES

3.0 V ±0.1 V output at IC002 7 pin? YES

-10.2 V ±0.6 V output at TP016, 15.3 V ±0.9 V at TP015,

and 5.1 V ±0.1 V at TP014, respectively?

YES

Are amplitude waveforms of IC003 terminals normal as shown below? 18 pin: 2.7 Vpp (offset value 0V) 17 pin: 1.12 Vpp (offset value -0.06 V) 16 pin: 0.24 Vpp (offset value -0.07 V) 15 pin: 0.78 Vpp (offset value -0.10 V) 14 pin: 2.86 Vpp (offset value -0.14 V)

YES

Does output of TP017 to TP027 have pulse waveforms?

YES

Display defective. Or defective mounting of connector CN002.

IC005 Defective.

Charge pump regulator IC (IC002) defective.

Grayscale generator IC (IC003) defective.

IC005 Defective.

2 – 51

GX10i

CONFIDENTIAL

11. Sub-screen display does not function.

Does the main-screen display function?

YES

Refer to Troubleshooting, “Power does not turn on.” (see page 2-42)

Is the sub-screen display set to ON?

YES

Is PWB connector CN001 surely inserted?

YES

Clean the connector CN001 contact point and insert the sub-screen display again. Does it function?

Voltage of 3 ±0.1 V applied to CN001 7 pin?

YES

Is CN001 5 pin on the high level?

YES

Voltage of approx 6.4 V applied to CN001 8 pin?

YES

Sub-screen display unit defective.

YES

ON Setting by the following menu: Settings ––> Phone settings ––> External display ––> Sub-screen display On/Off.

Connector insertion defective.

Connector insertion part soiled.

Jumper (CN001 7 pin to VINT Line) defective.

Jumper (CN001 5 pin to Q206 2 pin) defective.

C017, control signal line to IC104, or the sub-screen display unit defective.

2 – 52

12. Camera does not function.

Voltage of 2.5 V applied to TP211?

YES

CONFIDENTIAL

Regulator IC201 and jumper (IC201 5 pin to Q205 emitter) defective.

GX10i

Voltage of 2.5 V applied to camera module (CA1001) 36 pin?

YES

Voltage of 3.0 V applied to TP214?

YES

Voltage of 3.0 V applied to camera module (CA1001) 18 pin?

YES

Voltage of 3.1 V applied to TP206?

YES

Jumper (CN101 10 pin to VLCD Line) and CN101 defective. Defective disconnection of camera FPC Ass’y .

IC104 defective.

Voltage of 3.0 V applied to Q206 2 pin?

YES

FET Q206 defective

Jumper (CN101 7 pin to Q206 3 pin) and CN101 defective. Defective disconnection of camera FPC A’ssy.

IC104 defective.

Voltage of 3.0 V applied to IC206 1 pin?

YES

Voltage of 3.1 V applied to camera module (CA1001) 8 pin?

YES

Is duty of the 13 MHz Clock (TP157) within the range of 40% to 60%?

YES

Are access signals (R159 both ends) to camera module rectangular waves?

YES

Are interrupt signals (TP166) from camera module rectangular waves?

YES

IC104 or camera module defective.

Regulator IC206 defective.

Jumper (CN101 33 pin to IC206 4 pin) and CN101 defective. Defective disconnection of camera FPC A’ssy.

IC104 defective

Camera module defective.

2 – 53

GX10i

13. SIM Card is not recognized.

Can SIM card be recognized after replacement?

YES

2.8 V Output at Q208 5 pin? YES

2.85 V Output at SIM power supply IC202 18 pin? YES

CONFIDENTIAL

SIM card defective or undesignated SIM card used.

IC104 defective.

IC202 or Q208 defective.

Do Jumper (IC104 95 pin to CN201 27 pin) and Jumper (IC104 102 pin to CN201 28 pin)regularly output pulse waves?

YES

Does TP301 (SIM power source) output 2.85 V?

YES

Do TP304 and TP302 regularly output pulse waves?

YES

Does SIM reset signal TP303 output 3.0 V?

YES

Is SIM card connector (CN301) properly mounted?

YES

IC104 defective.

Defective parts between IC202 18 pin to CN301 1 pin, CN202, Relay FPC_B, CN306 and jumper (CN301 1 pin to CN306 13 pin) defective.

Defective parts between IC104 95 pin to CN301 6 pin or IC104 102 pin to CN301 3 pin. CN201, Relay FPC_A, CN305 and jumper (CN301 6 pin to R305) defective.

Defective parts between IC104 114 pin to CN301 2 pin, IC104, CN201, Relay FPC_A, CN305 and R363 defective.

Defective mounting of SIM card connector (CN301).

2 – 54

CONFIDENTIAL

14. IrDA Communications unavailable

Set the specified distance and angle necessary for IrDA communications.

GX10i

2.8 V Output at Q207 2 pin? YES

Does IrDA power source TP216 output 2.8 V?

YES

Do transmitting signals (R142 signal side) regularly output pulse waves?

YES

3.0 V Output at VCC (UN301 3 pin)? YES

More than 2.0 V available for IrDA power source (UN301 8 pin)?

YES

Less than 0.2 V applied at SD signal (UN301 5 pin)?

YES

Do receiving signals (UN301 6 pin) regularly output pulse waves?

IC104 defective.

Q207 defective.

IC104 defective.

Defective parts between IC205 5 pin to UN301 3 pin. CN202, Relay FPC_B, CN306 and jumper (UN301 3 pin to R354) defective.

Defective parts between Q207 3 pin to UN301 8 pin. CN202, Relay FPC_B, CN306 defective.

Defective parts between UN301 5 pin to Q207 6 pin.CN305, Relay FPC_A, CN201 defective.

Defective connection between UN301 6 pin to IC104 52 pin. CN201, Relay FPC_A, CN305 defective.

YES

Do transmitting signals (UN301 7 pin) regularly output pulse waves?

YES

After replacement of Infrared port (UN301), communications available?

YES

Infrared port (UN301) defective or defctive mounting.

Defective parts between IC104 39 pin to UN301 7 pin. CN201, Relay FPC_A, CN305 defective.

IC104 defective.

2 – 55

GX10i

CONFIDENTIAL

[6] Specification for function test

Outline

AT commands are used for the function test mode. To enter the general mode, send the command “AT+XDIAG”. Then the machine can accept all key test functions (see “All Key Test and Others” on page 2-70) and further commands from the computer.

KEY Layout

Left Soft Right Soft

Side Up

Side Down

Send End/Power

123

456

GHI JKL MNO

789

PQRS TUV WXYZ

Centre

ABC DEF

Logic of signals

1) Setting function (AT Command: AT+XDIAG) Asynchronous (Consisting of 115200bps, data length 8, start 1, stop 1, and Parity None).

2) After shifting to Function Test Incoming/Outgoing serial signals should be as follows.

ST: Start bit D0-D7: Data bit PB: Parity bit SP: Stop bit

ST D0 D1 D2 D3 D4 D5 D6 D7 PB SP

H L

After AT+XDIAG

1. Transmission rate: 19,200bps

2. Synchro system Asynchronous (Consisting of data length 8, start 1, stop 1, and Parity None)

Signal protocol

1. The personal computer requests a response from a mobile machine to establish communications.

2. When keys are pressed, appropriate key codes are transmitted serially.

3. ASCII Characters (only capitals in the case of alphabet) are used for incoming/outgoing serial signals. At the end, return codes (0Dh, 0Ah) are added.

4. Once making a request, the personal computer cannot make another request until the mobile machine returns a certain response. Time-out does not occur.

2 – 56

CONFIDENTIAL

Basic procedure (when using Hyper terminal)

Connect the phone to PC.

Turn on the phone.

Open Hyper terminal.

Send “AT+XDIAG” with 115200 bps and proper “ASCII setting”.

The phone is in the All key test mode.

Change the baud rate from 115200 bps to 19200 bps for further commands.

GX10i

Flow chart

Send further commands to check the phone.

2 – 57

GX10i

(Details)

1. Connect the phone to the computer via a data cable.

2. Turn on the phone.

3. Open Hyper terminal. (Start

4. Enter the name and choose the desired icon. Then click “OK”.

Program Accessory Communication Hyper terminal)

CONFIDENTIAL

Figure 76

5. Choose the appropriate COM port for network and click “OK”.

Figure 77

2 – 58

6. Adjust the port settings and click “OK”.

CONFIDENTIAL

GX10i

Figure 78

7. From the file menu, select “Properties” and click the Settings tab.

Figure 79

2 – 59

GX10i

8. Click “ASCII setting” and check “Send line ends with line feeds” and “Echo typed characters locally”.

CONFIDENTIAL

Figure 80

9. Click “OK” for “ASCII setting” and “Properties” to exit.

Figure 81

2 – 60

CONFIDENTIAL

10. Send “AT+XDIAG”

• You will see AATT++XXDDIIAAGG instead of AT+XDIAG as shown below by the Local echo mode, although you input AT+XDIAG.

• After sending you will receive “OK”, and the machine should enter the All key test mode (see “All Key Test and Others” on page 2-70).

GX10i

Figure 82

11. If you send further commands, you must change the baud rate from 115200 to 19200 as follows; 11-1. Disconnect communications.

Clik here

Figure 83

2 – 61

GX10i

CONFIDENTIAL

11-2. From the file menu, select “Properties” and click “Configure...”. Then change the baud rate to 19200 as follows;

Clik here

Figure 84

11-3. Click “OK” for “Port setting” and “Properties” to exit.

You can now send commands. (See example below for the “BATVAL” command.)

Figure 85

2 – 62

CONFIDENTIAL

1) Basic Operation Test

Fit a battery or a dummy battery in the set. Hold down the “End/Power” key to start up in the general mode. Then enter AT+XDIAG without pressing any key. Start up in the general function test mode. (3 sec. until startup)

Back light OFF After startup, “H/W CHECK ∗ GX-10i ∗” is displayed. When adjusting by the AT command, be sure to perform the LDDEVPRM command before adjustment and the SVDEVPRM command after adjustment.

Incoming/Outgoing Serial Signal Format for Basic Operation Test

Item

FROM to SRAM

Checking LCD back light voltage

Measuring RTC clock

Battery voltage check

RTC Test (Writing)

RTC Test (Reading)

Temperature A/D Adjustment

Temperature check

Incoming Serial Signal

Command n Response

LDDEVPR M

LED

OUT32K

BATVAL

RTCWR

RTCRD

TMPAD

TMP

None

5 4 3 2 1

0 1

None

yymm ddhh mmss

None

4 3

1 n

Outgoing Serial Signal

LDDEVPRM OK LDDEVPRM NG

LEDn (n=0, 1, 2, 3, 4)

OUT32Kn

Okn.nn

RTC yymmddhhmmss

ADSETOK TMPADH <Readout AD value> TMPADL <Readout AD value> TMPADRDY

TMPnxx: Temperature NG: Except 0 – 50 ˚C

Contents Test Method

FROM to SRAM extension. The contents of FROM are damaged.

Sub-screen display back light. Key back light LED. Red LED lights up. Green LED lights up. Main-screen display back light lights up. All LEDs light off. *1

32 kHz Output (MON Output) 32 kHz Stop (Returned to ALT1)

Reading down to the last two digits of voltage.

Writing time of day “yymmddhhmmss” to RTC. *2

Reading time of day “yymmddhhmmss” from RTC. *2

Adjustment mode ended. *3

2.2 V Measurement started.

0.4 V Measurement started.

Adjustment mode started. Temperature readout. (0 ˚C

min.) n=1: Camera n=2: Battery

Before adjustment perform this command to output the adjustment value stored in FROM to SRAM.

Checking that LEDs light up. LED1: Main-screen display back light lights up. LED2: Green LED lights up. LED3: Red LED lights up. LED4: Key back light lights up. LED0: All LEDs light off.

Checking frequency of the real time clock. Normal: When OUT32K1 is transmitted, TP205

frequency is 32.768 kHz ±1.11

kHz. Reading the voltage of the battery

power line. BATVAL is transmitted, “OK” and the voltage value are returned.

Writing time to the clock. When RTCWR yymmddhhmmss is transmitted, yy (year), mm (month), mm (hour), and ss (minute) are written.

Reading time of the clock. When RTCRD is transmitted, time of day is read out.

Refer to the “Adjustment procedures after replacement of parts” on pages 2 – 36 and 2 – 37.

Reading temperature measured by the temperature sensor. When TMP is transmitted, TM and temperature are returned. In case of other than 0 – 50 ˚C, “NG” is returned.

GX10i

2 – 63

GX10i

CONFIDENTIAL

Item

Temperature correction

IrDA Test

IrDA Jig Mode

(Vibrator)

MA2 Test

(Sound)

Memory test (SRAM)

Memory test (PSRAM)

Incoming Serial Signal

Command n Response

TMPADJ

IRDA

IRDACH

VIB

MELO

MEMCHK1

MEMCHK2

4nn

3nn

2nn

1nn

1 2 3 4 5 6

1 0

00000 00000 07FF FE5

00300 00000 3FFF FE5

Outgoing Serial Signal

TMPADJ4nn

TMPADJ3nn

TMPADJ2nn

TMPADJ1nn

OK NG aa NG NODATA

VIBn

MELOn

MEMCHK1 OK

MEMCHK1 NG 0000 0000dddd

MEMCHK2 OK

MEMCHK2 NG 0030 0000dddd

Contents Test Method

Battery side -nn ºC. (Not cumulative subtraction) Battery side +nn ºC. (Not cumulative addition) Camera side -nn ºC. (Not cumulative subtraction) Camera side +nn ºC. (Not cumulative addition) “nn”: To input difference from the present temperature. Cumulative addition is unavailable for more than one transmission.

1: 2.4 kbps 2: 9.6 kbps 3: 19.2 kbps 4: 38.4 kbps 5: 57.6 kbps 6: 115.2 kbps “OK” if “5A” is detected. If values other than “5A” are detected, they are returned. Data cannot be received.

1: 2.4 kbps 2: 9.6 kbps 3: 19.2 kbps 4: 38.4 kbps 5: 57.6 kbps 6: 115.2 kbps IrDA Jig mode entered. After that commands are rejected.

Asynchronous drive. (Always ON) Stop.

Melody playback. Stop. *5

Addresses (00000000 to 0007FFFE) are checked. For NG, the address “00000000” and the readout data “dddd” are returned. (dddd: Production Process No)

Addresses (00300000 to 003 FFFFE) are checked. For NG, the address “00300000” and the readout data “dddd” are returned. (dddd: Production Process No)

Correcting difference between the ambient temperature and the temperature read by the sensor. Comparing the ambient temperature and the temperature read by the sensor to transmit the corrected value. TMP ADJ15: T o raise temperature by 5 °C. TMPADJ25: To reduce temperature by 5 °C. * When the same commands are

transmitted several times, corrected vales are not added.

Provide the set in the IrDA jig mode to the other end of the line to perform the transmitting/receiving test. When IRDA is transmitted, the set in the IrDA jig mode receives signals and returns “5A”. Detecting “5A”, the tested set returns “OK” to the personal computer. When values are other than “5A”, Ngaa is returned. If data cannot be received, NG NODATA is returned. *4

When IRDACH5 is transmitted, using the command to set the IrDA jig mode, the jig mode starts. Reset, or disconnect the power from the set, to release the jig mode. *4

Checking vibrator operation. When VIB1 is transmitted, the vibrator operates continuously; when VIB2 is transmitted, it stops operation.

Checking melody playback. When MELO1 is transmitted, melody is played back from the speaker; when MELO2 is transmitted, playback stops.

Checking read/write of 4Mbit SRAM.

Checking read/write of 16 Mbit. Smartcombo RAM.

2 – 64

CONFIDENTIAL

GX10i

Item

SRAM to FROM saving

POWER OFF

Incoming Serial Signal

Command n Response

SVDEVPRM

PWRDOWN

Outgoing Serial Signal

None

SVDEVPRM OK SVDEVPRM E1

None

SRAM to FROM saving. Garbled SRAM (No saving).*6

POWER OFF

*1: The LED test is also available in the manual test mode F45.

1. Fit a battery in the set to start the manual test mode.

2. Press the keys “4” “5” “Right Soft” to start the manual test mode F45 (LED Setting).

3. Press the following keys for ON/OFF operation.

Key Description Contents

“0” OFF All switches OFF “1” Charge LED ON/OFF Charge LED (LED101: RED) “2” Incoming call LED ON/OFF MA2 LED (LED101: GREEN) “3” Key LED ON/OFF Key LED (LED302 to LED309: GREEN) “4” Back light ON/OFF LCD Back light (Back light FPC: WHITE) “5” Test LED ON/OFF Test LED (Not mount) “6” Sub back light ON/OFF Sub Back light (LED001: WHITE) “Centre” End Shifting from this mode to the initial screen

Contents Test Method

After adjustment, adjusted values in SRAM are saved to FROM.

POWER OFF when PWRDOWN is transmitted.

Every time a key is pressed, the operation, “OFF Brightness 1 2 3 4 standby light”, is repeated.

4. Press the key “Centre” to return to the initial screen with the display, “Diag Param Saving”.

5. Press the “End/Power” key to finish operation.

*2: YY=00: Year of 2000

RTC writing is also available in the manual test mode F40.

1. Fit a battery in the set to start the manual test mode.

2. Press the keys, “4”

“0” “Right Soft”, to start the manual test mode F40 (Rtc Setting).

3. Press the following keys to set time of day. (For determination, press the key “Right Soft”.) 1: Year 2: Month 3: Day 4: Hours 5: Minutes 6: Seconds

4. Every time the key “Left Soft” is pressed, time of day is displayed in a moment.

5. Press the key “Centre” to return to the initial screen with the display, “Diag Param Saving”.

6. Press the “End/Power” key to finish operation. *3: Only when performing the TMPAD4 command or turning power OFF/ON, A/D adjusted values are reflected in temperature. *4: The IrDA test is also available in the manual test mode F13.

<Startup in the jig mode> Provide a set other than the tested set, which has been confirmed to operate normally. Use this set as the IrDA receiver.

1. Fit a battery in the set to start the manual test mode.

2. Press the keys, “1”

“3” “Right Soft” to start the manual test mode F13 (IrDA Test).

3. Press the key “Left Soft” (S1: Test Device Mode).

* The infinite loop mode for the IrDA data stand-by is started. After finishing the test, remove the battery. <Startup in the test mode> Data are transmitted/received by using the tested set.

1. Fit a battery in the set to start the manual test mode.

2. Press the keys, “1” “3” “Right Soft”, to start the manual test mode F13 (IrDA Test).

3. Direct the IrDA window of the tested set to that of the jig set.

4. Press the key “0” (0: Check IrDA) to transmit “A5” data automatically.

5. When “OK Data: 5A” is displayed, transmitting/receiving is normally completed. When “NG Data: **” is displayed,

transmitting/receiving is abnormally ended.

6. Press the key “Centre” to return to the initial screen with the display, “Diag Param Saving”.

7. Press the “End/Power” key to finish operation.

2 – 65

GX10i

CONFIDENTIAL

*5: The melody playback test is also available in the manual test mode F51.

1. Fit a battery in the set to start the manual test mode.

2. Press the keys, “5” “1” “Right Soft”, to start the manual test mode F51 (Melody Test).

3. Press the following keys to switch operations.

Key Description Contents

“ ” Selecting melody tone. Select the next melody by toggling.

If the final melody is selected, further selection is unavailable.

“ ” Selecting melody tone. Select the preceding melody by toggling.

If the default melody is selected, further selection is unavailable.

“0” Ring tone playback. Toggle the selected ring tone between playback

Playback/Stop. and stop. Default: –16 dB

0: Stop 1: Playback

“Right Key touch tone output. Toggle the key touch tone between ON and OFF. Soft” 0: Stop 1: Output (DTMF: –16dB)

“ ” Volume control. Turn up the volume by 1 level.

During playback of ring tone: Ring tone is changed. During key touch tone output: Incoming audio volume is changed.

“ ” Volume control. Turn down the volume by 1 level.

During playback of ring tone: Ring tone is changed. During key touch tone output: Incoming audio volume is changed.

“Centre” End Shifting from this mode to the initial screen

4. Press the key “Centre” to return to the initial screen with the display, “Diag Param Saving”.

5. Press the “End/Power” key to finish operation.

*6: Handling diag calibration data.

Contents of diag calibration data:

1. 4 Kinds of A/D Adjustment values.

2. Camera adjustment data (Dark current, white flaw).

WR SVDEVPRM

Diag SRAM F_ROM Diag area

RD LDDEVPRM

Figure 86 Handling Diag Calibration Data

2 – 66

CONFIDENTIAL

2) Camera Adjustment/Test

When adjusting by the AT command, be sure to perform the LDDEVPRM command before adjustment and the SVDEVPRM command after adjustment.

Incoming/Outgoing Serial Signal Format for Camera Adjustment

Item

Dark current correction and white flaw check.

White flaw correction *1

Camera operation

Optical axis adjustment

Shutter ON/ OFF

Zoom ON/OFF

Incoming Serial Signal

Command n Response

WHC (Including initialization)

WH (Including initialization)

CAM

0154 0160

None

1 0

CPH

SHT

1 0

ZOOM

1 0

Outgoing Serial Signal

In the case of OK.

AAA, BBB AAA: Number of white flaws BBB: Max. level

In the case of NG.

COUNT NG (More than 1000 white flaws) 000000: Insufficient light shielding

CAMn

CPH aa: Value of COFSH *2

SHT n

ZOOM n

Contents Test Method

S: Mode (0 to 3) ww: Dividing ratio (00 to 16) x: Average number (0 to 4) yyy: Thresholddetection frequency (000 to 255) z: G Data mode (0 to 3) *1

White flaw correction.

ON OFF (Camera display)

Image shifted by 2 dots to the right. Image shifted by 2 dots to the left.

Shutter ON Shutter OFF

ZOOM ON (Only double size) ZOOM OFF

Refer to the “Adjustment procedures after replacement of parts” on pages 2 – 36 and 2 – 37.

Checking photography. When CAM 1 is transmitted, the camera operates; when CAM 2 is transmitted, operation stops.

Adjusting deviation of the right and left optical axes.

Shutter ON/OFF operation. When SHT 1 is transmitted, the shutter turns ON; when SHT0 (to fix the screen) is transmitted, the shutter is released.

Changing zoom. When ZOOM 1 is transmitted, the double size image is displayed; when ZOOM 2 is transmitted, the original state is returned.

GX10i

*1: Be sure to check white flaw (WHC command) before performing white flaw correction (WH command). *2: Center value (Initial value): 12 Adjustment range: 04 to 20.

2 – 67

GX10i

CONFIDENTIAL

3) LCD Test

When adjusting by the AT command, be sure to perform the LDDEVPRM command before adjustment and the SVDEVPRM command after adjustment.

Main-Screen Display Test

Item

Checking LCD display

Flicker adjustment

Incoming Serial Signal

Command n Response

LCDDISP

VCOM

VCOMRD

3 2 1 0

=nn

None

VCOM Adjustment (Flicker adjustment) Display the 8-gradation pattern. Seeing from the position within 20 cm from the inverted fluorescent light, adjust the VCOM voltage, performing the VCOM command. Voltage for the lowest flicker is optimal for VCOMDC. Flicker can be adjusted manually without using the AT command. (Refer to the, “Adjustment procedures after replacement of parts” on pages 2 – 36 and 2 – 37.)

Outgoing Serial Signal

LCDDISPn

nn (nn: 0 to D6)

VCOMRD=nn

Contents Test Method

VCOM adjustment pattern. Color bar (65 k colors). Black display (65 k colors). White display (65 k colors).

Changing DL [7 : 0] bit value SIF1 register (No redrawing).

Read the current data.

LCDDISP3 is the command for flicker adjustment pattern.

Flicker adjustment by performing the

AT command. Flicker adjustment by performing the

AT command.

Black lines are displayed line by line of the 8-gradation pattern (Black-and-white pattern)

Sub-Screen Display Test

Item

Checking the rear liquid crystal display

Incoming Serial Signal

Command n Response

SUBLCD 2

1 0

Outgoing Serial Signal

OK Inverted display of hound’s tooth

Contents Test Method

check S. Hound’s tooth check. Initial display.

Close-up (black lines displayed line by line)

Checking the sub liquid crystal display.

2 – 68

CONFIDENTIAL

4) Audio Test

Incoming/Outgoing Serial Signal Format for Audio Test

GX10i

Item

Audio system power source and codec loopback test.

H/S Detection

Incoming Serial Signal

Command n Response

PCMLP

EAR

4xx 3xx 2xx 1xx 0

None

Outgoing Serial Signal

PCMLPnxx (xx: Volume level)

EARON•EAROFF

Contents Test Method

Mic to JackEar path check. JackMic to Earpiece check. Jack to Jack path check. Mic to Earpiece path check. Path release (Finished)

Detection of hands free insertion.

Loop-back test for codec IC. PCMLP120: Checking that signals from the main unit microphone (TP324) are transmitted to the main unit earpiece (between TP167 and TP168). (In case that the volume level is 20) (Other cases.) PCMLP220: Between the hands free microphone and the hands free earpiece. PCMLP320: Between the hands free microphone and the main unit earpiece. PCMLP420: Between the main unit microphone and the hands free earpiece. PCMLP0: Exiting from the loopback.

Detecting that the hands free is connected to the hands free connector. When “EAR” is transmitted: “EARON” is returned if the hands free is connected, and “EAROFF” returned if not connected.

Gain Table during “Mic to Earpiece” and “JackMic to Earpiece” Path Check.

Table of Audio DAC Output Gain Equivalent to Volume

Volume (dB) Position for User Setting

00 0x1F Mute MUTE 03 0x13 –19.5 dB VOLUME 1 07 0x11 –16.5 dB VOLUME 2 11 0x0E –12.0 dB VOLUME 3 15 0x09 –4.5 dB VOLUME 4 20 0x04 +3.0 dB VOLUME 5

Gain Table during “Jack to Jack” and “Mic to JackEar” Path Check.

Table of Audio DAC Output Gain Equivalent to Volume

Volume (dB) Position for User Setting

00 0x1F Mute MUTE 03 0x12 –18.0 dB VOLUME 1 07 0x0E –12.0 dB VOLUME 2 11 0x0A –6.0 dB VOLUME 3 15 0x06 0 dB VOLUME 4 20 0x02 +6.0 dB VOLUME 5

2 – 69

GX10i

CONFIDENTIAL

5) All Key Test and Others

<Startup and initial condition> Fit a battery or a dummy battery in the set. Hold down the “End/Power” key to start up in the general mode. Then enter AT + XDIAG.

Start up in the function test mode. (3 sec. until startup) After any key is pressed, the AT command is rejected. After the start of the test mode, the Data cable can be removed.

Key Contents

“Send” Vibrator operation. “VIBRATOR” Displayed. Stop the vibrator with the key “0” to return to the all key test mode

initial screen.

“ ” Playback melody at max. volume (MERODY1 in the normal condition). “MELODY” displayed.

Press the key “ Stop melody with the key “0” to return to the all key test mode initial screen.

” ” Playback the ringer at max. volume (Ringer1 in the normal condition). “RINGER” displayed.

Press the key “ Stop melody with the key “0” to return to the all key test mode initial screen.

“Centre” Full-rate codec loop-back. “CODEC INT” displayed.

Stop loop-back with the key “0” to return to the all key test mode initial screen.

“1” Display check mode. Display is as shown below. Green LED lights up. Back light is switched to the main light to

turn on.

” to set the volume to the minimum, and the key “#”, to the maximum, respectively.

LED CHECK ∗ GX-10i ∗ ROM VERSION: ∗∗∗ BLCD:48 Gx10i diag version.

2002.**.** v ** T_2.3

2003/**/** **: **: **

“1” White → Red → Green → Blue → Black → Color bar → (Returning to white.) “6” LED: Orange; Remained as it is until the key “0” is pressed. Press the key “0” to turn off the green LED and return to the all key test mode initial screen. “Side Up”: Rear back light ON with no display. Thereafter toggling between test display and no display.

“Side Down”: Rear back light ON with test display. Thereafter toggling between no display and test display. “2” IrDA Check (115 kbps). Press the key “0” to return to the initial screen. “3” Display changed to CHG CHECK. Press the key “0” to return to the initial screen.

AC Charger is inserted to turn on the red LED. “8” Rear liquid crystal contrast check. Press the key “0” to return to the initial screen.

“Side Up” Writing to SRAM by increasing contrast by one level.

“Side Down” Writing to SRAM by decreasing contrast by one level.

“0” Returning to the all key test initial screen without contrast memory. “6” Camera turns ON to display camera image. (Optical axis at the left end)

Press the key “Left Soft” to repeat ZOOM ON/OFF operation. Press the key “Centre” to repeat shutter ON/OFF

operation. Press the key “ ” to shift the image by 2 dots to the left, and the key “ ” , by 2 dots to the right,

respectively.

Press the key “Right Soft” to write optical axis adjustment value.

Press the key “0” to return to the all key test initial screen.

2 – 70

CONFIDENTIAL

Key Contents

“9” Red LED ON. LCD display is shown below. Back light remains ON.

RTC contents are displayed at the time the key “9” is pressed. Clock does not tick.

KEY CHECK ∗ GX-10i ∗ ROM VERSION : ∗∗∗ BLCD:48 2003/**/** **: **: ** Gx10i diag version.

2002.**.** v ** T_2.3

2003/**/** **: **: **

Press all keys except the key “0” in random order. The first pressing of the key brings white display and red LED OFF. Every pressing makes a bleep. Opening/closing flip also makes a bleep. With flip closed, green LED ON. Press the key “ ” to sound melody. (When pressing the next key, melody stops.) Press the key “ Press the key “0” before pressing all keys to return to the all key test initial screen. When pressing all keys except the key “0”, ringer sounds at max. volume. Green LED for incoming call blinks and the screen display becomes black. When closing the flip, the ringer stops sounding. (Thereafter the ringer does not sound.) After that open/close the flip to make a bleep. Close it to turn on green LED. Press the key “0” to stop ringer, to turn off green LED for incoming call, and to return to the all key test initial screen.

“#” Sum check.

” so sound ringer at max volume. (When pressing the next key, ringer stops.)

SUM CHECK ∗ GX-10i ∗ ROM VERSION : ∗∗∗ BLCD:48 SUM:∗∗∗ Gx10i diag version.

2002.**.** v **

GX10i

T_2.3 2003/**/** **: **: **

Press the key “0” to return to the all key test initial screen.

2 – 71

GX10i

Key Contents

“ ” Shifting to the mode for temperature correction.

TEMP ADJ

1. CAM TEMP

2. BAT TEMP

0. EXIT

“1” (Selecting the camera side) or “2” (Selecting the battery side) “0” Exit

TEMP ADJ (BAT) Temp. 25 Deg. Correct : +00 Deg “

” KEY: +1 Deg.

“

” KEY: - 1 Deg.

CONFIDENTIAL

“

”: +1 ºC Correction in the correction mode.

“

”: -1 ºC Correction in the correction mode.

“#”: Determination of corrected value. TEMP is not updated automatically. Press the key “0” to return to the all key test initial screen.

Note) LCD Display: No temperature correction during the all key test; Display in the user contrast setting default condition.

Test Display:

6) Initializing Flash User Domain (Manual Test Mode F99)

Only use the troubleshooting procedure, “Power does not turn on” (page 2 - 42). Take care that the user setting data will be lost in this operation. Before starting this mode, be sure to backup the user data, referring to “SOFTWARE DOWNLOAD.”

1. Fit a battery in the set to start the manual test mode.

2. Press the keys, “9”

3. When “Input Mode No: ” is displayed on the screen, enter “1” and press the key “Right Soft”.

4. “EE_FORMAT START” is displayed on the screen.

5. “FINISHED PLEASE ANY KEY” is displayed on the lower part of the screen.

6. Press the any key to return to the initial screen of the manual test mode.

7. Press the “Centre” key.

8. Press the “End/Power” key to finish operation.

“9” “Right Soft”, to start the manual test mode F99 (User Function).

After initialization, start up in the general mode.

2 – 72

CONFIDENTIAL

Sub-Screen Display Cushion

0.5mm

0.59mm

Standard position

CHAPTER 3. DISASSEMBLY AND REASSEMBLY

GX10i

[1] Servicing Concerns

General

1. Before servicing, you must warn the user that the repair may clear the information stored in the memory.

2. Before storing or transporting the circuit board, put it into the conductive bag or wrap it in aluminium foil. (C-MOS IC may be damaged by electrostatic charges.)

3. In order not to stain cosmetic parts such as a cabinet, especially clear window parts for main and sub-screen display panels by finger print or whatever, please cover your finger by finger sack. Also, please take care about surface of main and subscreen display panels not to stamp finger print.

4. To prevent oxidation which cause connection problem, please do not touch any terminal on electric board, microphone, vibrator, earpiece and speaker. If you have to touch there, please cover your finger by finger sack. If you touch those parts, please clean by soft dry cloth. Also, please do not touch shield case on electric board directly without finger sack, otherwise performance of the phone may decline because of oxidation.

5. Since FPC is sensitive, please handle FPC careful so that you will not make any damage.

6. Please do not wet the moisture sensor. Once the sheet is wet, red ink is supposed to run. In this case, please replace the sheet with new one. Please take care about your sweat.

7. Be sure to remove the Li-Ion battery from mobilephone.

8. Take sufficient care on static electricity of integrated circuits and other circuits by using static electricity prevention bands when servicing.

For disassembling

1. Please do not remove the board of base band section by pulling external interface connector, otherwise you will make damage to the board.

2. Shield case is attached on shield case holder without clearance. When you remove it, please take care not to remove together with shield case holder. If you remove shield case holder together, you can not attach it again because it is attached by solder and in such a case, you should have taken electric pattern on the board as well.

For reassembling

1. Please make sure that all cosmetic parts have no scratch and clean.

2. Please make sure that you can open and close handset smoothly and hear tick sound of hinges.

3. Please make sure that sub-screen display cushion can not be seen from the window.

4. Please make sure that main screen display panel is placed in proper position without inclination.

5. Please make sure that all three battery terminals protrude evenly.

6. Please make sure that the pawl of aerial is upside.

FASTENING TORQUE (Referential Value)

PWB/ 15.7 ± 2.0 N Front Cabinet, Display (1.6 ± 0.2 Kgf

Back Cabinet, Key/ 17.7 ± 2.0 N Display (1.8 ± 0.2 Kgf

•

cm)

•

cm)

The value is for reference when an electric screwdriver is used.

SOLDERING SPECIFICATION

Soldering iron must be set to 350° C for 3 seconds.

STANDARD POSITION OF ATTACHMENT

When replacing the Spacer, FPC,A, Spacer, FPC,C, Main Screen Display, Tape and Sub -Screen Display Cushion shown below ( ), be sure to attach it to the designated position.

Spacer, FPC, A

Standard position

Main-screen display holder ass'y

Spacer, FPC, C

Main-screen display (Front side)

Standard position

Tape

Standard position

Figure 1

Figure 2

3 – 1

GX10i

Back Cabinet Ass'y, Key

(A1) x 1

(A2) x 1

(A4) x 2 ø1.7 x 5 mm

(A3) x 2

(A5) x 4

CONFIDENTIAL

[2] Disassembly and reassembly

• To reassemble, follow the reverse procedure.

STEP REMOVAL PROCEDURE FIGURE

1 Back Cabinet 1.Battery Cover.......... (A1)x1 3

Assembly, 2.Li-Ion Battery .......... (A2)x1

Key 3.Screw Cover ........... (A3)x2

4.Screw ...................... (A4)x4

5.Hook ........................ (A5)x4

2 Key PWB-B 1.Socket ..................... (B1)x2 4

2.Solder...................... (B2)x5

3.Hook ........................ (B3)x4

(B2) x 1

Key-PWB-B

(B3) x 4

(B1) x 1

Figure 3

Relay FPC

(B2) x 2

(B1) x 1

(B2) x 2

Electrostatic plate (Inside) *

Back Cabinet A'ssy, Displa

Figure 4

* Be careful not to deform the electrostatic plate

(PSLDC3348AFZZ) used to eliminate static electricity when installing/removing the key PWB.

3 – 2

CONFIDENTIAL

(C1) x 1

(C2) x 2 ø1.7 x 5 mm

(C2) x 1 ø1.7 x 5 mm

(C2) x 3 ø6 x 3.8 mm

(C3) x 4

Main PWB-A

(C1) x 1

(C2) x 1 ø1.7 x 5 mm

(D1) x 2

(D2) x 1

(D1) x 1

(D2) x 1

(D3) x 4

(D2) x 2

(D1) x 1

STEP REMOVAL PROCEDURE FIGURE

3 Back Cabinet 1.Screw Cover ........... (C1)x3 5

Assembly, 2.Screw ...................... (C2)x7

Display 3.Hook ........................ (C3)x4

4 Main PWB-A 1.Solder...................... (D1)x5 6

2.Socket ..................... (D2)x5

3.Hook ........................ (D3)x4

GX10i

Plus driver

Figure 5

Figure 6

3 – 3

GX10i

C & B

T T

CHAPTER 4. DIAGRAMS

[1] Block diagram [Main]

GPO_3

EP100 EARPIECE

MIC100 MICROPHONE

JK301 HANDS FREE CONNECTOR

V-ANA

IRXP IRXN QRXP QRXN

ITXP ITXN QTXP QTXN

VOUTNOR*

VINAUXP

AUXADC[1:6]

GPO_3

V-SIM

V-CORE

V-ANA

V-MEM

(out of use)

MVBAT

RAMPDAC AFCDAC

IC102

Filter

I Receive ADC

Q Receive ADC

SIM LDO

DIGITAL Core LDO

ANALOG LDO

TCXO LDO

MEMORY LDO

RTC LDO

REF BUFFER

CONFIDENTIAL

RF I/F

V-ANA V-CORE V-MEM

AD6521ACA ANALOG BASEBAND

I Transmit

Filter Filter

PGA

RAMP DAC

Voltage Reference

Battery Voltage Divider

ROWX

Filter

ADC

AFC DAC

IDAC

AUX ADC

DAC Q Transmit

DAC

Power Ranping RAM

Filter Filter

DAC

Power-UP Sequencing And Protection Logic

PWRONKEY

Control Registers

IC202

CLKON,GPO_1(TXON) GPO_2(BS2),GPO_9(RFON) GPO_16(BS0),GPO_17(BS1)

GSMK MOD

Baseband Serial Port

Filter

Voiceband Serial Port

Filter

Auxiliary Serial Port

ADP3408ACP POWER SUPPLY

GATEIN

Battery Charge Controller

CHRIN

PWRONOIN

CLKON,GPIO_24(SIMEN)

nRESET

High(V-MEM)

GPO_7(CHGEN) GPIO_22(EOC) GPIO_13(CHRDET)

BATSNS GATEDR ISENSE

GPO_18(SYNTHEN) GPO_20(SYNTHDATA) GPO_21(SYNTHCLK)

BSDO,BSOFS BSDI,BSIFS

GPO_0 (RXON) GPO_1 (TXON) GPO_5 (ARSM) GPO_6 (ATSM)

VSDO,VSFS VSDI

ASDO,ASFS ASDI

GPO_24(RESET)

CLKOUT_GATE

CLKOUT (13MHz)

BATT+

PWRON

External Circuit For Charging

CLKIN (13MHz)

AD6526XCA

IC104

DIGITAL BASEBAND

HSL/ Trace

SBUS

BOOT ROM

MCU ARM7TDMI

39MHz

MMI

GPIO

DISPLAY

RTC

KEYPAD

BMC

SIM

USC

UART

V-SI V-C V-M V-IN

BSPOR VSPOR

Cip Cop

MCU S

Vit Cop

USC5(CTS)

USC4(RTS)

(JTAGEN)

(nRESET)

USC2(TXD)

USC1(RXD)

USC0(ADP/GSPda_TX/DAICLK)

CN302

EXTERNAL CONNECTOR

KEYPADROW[4:0] KEYPADCOL[4:0]

POWER-UP KEY

USC3(ADPDET)

V-EXT_CN (2.5V)

GPIO_8(CONT1/DTR)

USC6(C ONT2/GSPdb_RX/DAIRESET)

KEYPAD:5X5 IC306 XC6204B392MR

REG15 for LODER

GPO_4

KEYPAD BACK LIGHT

Q305

From AC/DC CHAGER

Figure 1 MAIN BLOCK DIAGRAM (1/2)

4 – 1

SIMDATAOP

V-SIM

SIMCLK GPIO_23(RESET)

CN301

SIM CARD

CONNECTOR

3V 0NLY

D304

BATT+

Li-Ion BATTERY 720mAh

FLIP KEY

IC305

R3111Q251C

VOLTAGE

DETECTOR

IC302 XC6209B302MR HIGH SPEED LDO REGULATOR

2.5V DET

REG10

GPIO_4

Q306 Q307

BAT100 BACK-UP BATTERY

VRTC 1.8V

REG14

V-MEM

IC203 RQ5RW1

VBACK

CONFIDENTIAL

GX10i

MHz)

6XCA

SEBAND

HSL/ Trace

BUS

MCU ARM7TDMI

39MHz

V-SIM V-CORE V-MEM V-INT

BSPORT VSPORT

Cipher Coprocessor

Viterbi Coprocessor

MCU Subsystem

CLK & BS GEN

32kHz CRYSTAL

OSCIN OSCOUT

PBUS

SPORT-0 SPORT-1

PLL

IDMA

DSP ADSP-218x

78MHz

DMA and BUS ARBITRATION

RBUS 1M

Internal SRAM (1Mbit)

When JTAGEN=H, automaticaly GPIO_18 TCK GPIO_19 TMS GPIO_20 TDI GPIO_21 TDO

JTAG I/F

DSP Subsystem

Cache RAM (4k word)

PM (8k word)

DM (8k word)

RBUS 3M

Internal SRAM (3Mbit)

JTAGEN

EBUS

GPIO_19

nWE,nRD,nGPCS0, GPO_28(ADD19),GPO_8(ADD18) ADD[16],ADD[2:1],D[15:0]

IC202 ADP3408ACP Q208

IC004 REGURATOR

IX2933AF

CONTROLLED BY VMEM

IC205 R1160N301B

CONTROLLED BY VMEM

GPIO_0

nRD,nWE,ADD16 DATA[15:0]

nDISPLAYCS

ADD22

GPIO_14(DISPCLK), GPIO_15(DISPA0) GPIO_16(DISPEN), GPIO_17(DISPD)

(CHECKER)

GPIO_2

GPIO_6

GPIO_7

V-LCD:2.5V

REG7

CONTROLLED BY VMEM

2.5V

V-INT:3.0V

REG8

IC108

TC7SZ32AFE

LOGIC

CLKOUT(13MHz)

CAMERA MODULE

IP part

RESET

INT

N.M.

CAMERA FPC ASS'Y

CA1001

DSP part

120 x 160 65536 colors TFT

DISPLAY DRIVER

RESET

DISPLAY DRIVER

SUB-SCREEN DISPLAY

VDD

IC005 LR38821 DISPLAY

CONTROL

(BU97926)

LCD001

96 x 26

B & W FSTN

VDD1 VDD2VDD3

IC206 TK11 131C

LCD100 MAIN-SCREEN DISPLAY

IC002 ADM8830 CHARGE PUMP REG.

IC003 ADD8502-2ACP

GRAYSCALE GENERATOR

CLKOUT(13MHz)

CMOS sensor

REG9

3.1V

REGULATOR

MMI

GPIO

ISPLAY

RTC

EYPAD

BMC

SIM

USC

UART

TC 1.8V

-UP

ERY

REG14

HOUSE-KEEPING

General Timers

IRQ-CTRL & RAU

V-MEM 2.8V

IC203 RQ5RW18B

VBACK 3.0V

COMMS-SYSTEM

System DMA

WDT

ADDRESS & DATA BUS/GPIO(INT)

GPIO_9

Q207

LEDA

UN301

INFRARED PORT

SRAM 4Mbit(X16)

MicroSM

Slow Clocking

A-SPORT

Synth i/f

Peripheral Subsystem

nDISPLAYCS GSPb GPIO_1(RXD) GPIO_3(TXD)

SC-RAM

32Mbit(X16)

nRAMCS

ADD20

IC110

TC7SZ32AFE

LOGIC

FLASH2 32Mbit(X16) nGPCS1

V-INT: 3.0V

GPO_23(PWM)

IC001

GPO_22

TC7SZ32AFE

ADD21

nWE,nRD,GPO_19(A0), DATA[7:0],GPIO_12(RESET) GPIO_5(INT)

GPIO_18

nROMCS,nRAMCS, nGPCS1 ADD[22:1] DATA[15:0] nWE,nRD,nUBS,nLBS, GPIO_10(VPP), GPIO_11(WP), nRESET

LT1937 DC-DC

IC107

LOGIC

LED (RED)

FLASH1 64Mbit(X16) nROMCS

IC106 LRS1B04 4-LEVEL STACK MEMORY

GPO_11

LED (GREEN)

DISPLAY BACK LIGHT

SUB DISPLAY BACK LIGHT

IC103

YMU759B

SOUND

(MA2)

NJM2149

AUX ADC2

AUXADC5

GPO_10(H_AMP)

TEMP.SENSOR LM20BIM7

For CAMERA

TEMP .SENSOR LM20BIM7

For BATTERY

HP_OUT

VBAT

IC105

IC307

SP1 SPEAKER

V-INT:3.0V IC101 NJ287130

REG11

3.0V

MO1

VIBRATOR

Figure 2 MAIN BLOCK DIAGRAM (2/2)

4 – 2

GX10i

S F

x G C C

S F

[RF]

CONFIDENTIAL

BS0 BS1

BS2

RAMPDAC

SYNTHEN

SYNTHDATA

SYNTHCLK

ITXN

ITXP QTXN QTXP

TCXOOUT

+B(VTCXO)

AFCDAC

TCX951

26MHz VCTCXO

28,30,31,32,41,46

+B(VRF)

LOGIC

35 39 37

20 21 22 23

IC991 NL27WZ08 IC992 TC7W00FK IC993 NL27WZ08

SERIAL DATA INTERFACE

1/2

I&Q MOD

90DEG SHIFT1/2

1/2

RF IC901 HD155148TF

PHASE DETECTOR

RF SYNTHESIZER

T E D P

43,

+B(VRF)

QRXN

QRXP

IRXP IRXN

LOOP FILTER

2,13,16,18,47,56

1,3,6,9,12,14,19

29,34,40,45,48,51

24 25

26 27

IF SYNTHESIZER

IFVCO EGSM 975CH - 4CH 656MHz

5CH - 124CH 640MHz

DCS 512CH - 665CH 640MHz

666CH - 885CH 656MHz

PCS 512CH - 810CH 640MHz

PGA PART

PGA

1/2

90DEG SHIFT

49 50

LNA

8 7

5 4

Figure 3 RF BLOCK DIAGRAM (1/2)

4 – 3

CONFIDENTIAL

GX10i

148TF

YNTHESIZER

LNA

TxVCO EGSM 880.2MHz - 914.8MHz DCS 1710.2MHz - 1784.8MHz PCS 1850.2MHz - 1909.8MHz

+B(VTXVCO)

11 3,7

LOOP

FILTER

43,44

50493

3 4

SAW FILTER FL901

8 734

SAW FILTER FL902

3 4

SAW FILTER FL903

Tx VCO VCO851

FL971

BALUN

2,5

+B(VTXVCO)

+B(VBAT)

3,6

2,4,6,8 10,12

LOOP FILTER

+B(VSYNTH)

RF VCO VCO971

GSM Rx

RFVCO Tx EGSM 3848.8MHz - 3979.2MHz DCS 3580.4MHz - 3733.6MHz PCS 3860.4MHz - 3979.6MHz Rx EGSM 3700.8MHz - 3839.2MHz DCS 3610.4MHz - 3759.6MHz PCS 3860.4MHz - 3979.6MHz

DCS Rx

PCS Rx

IC831 PF08123B RF POWER AMP.

7 2,4,6,8

5,6,7

1,2,15,16

4,9,10

AUTO POWER CONTROL

12 13

R811

2,5

DIRECTIONAL COUPLER FL811

6,8,12

IC881

HD155173

11,14

R816

2,32,3

ATTATT

DIRECTIONAL COUPLER FL816

2,5

GSM Tx

11 1

DCS Tx

TEST

2,4,10

CONNECTOR

RF SWITCH FL801

EGSM Band Tx 880.2MHz - 914.8MHz Rx 925.2MHz - 959.8MHz DCS Band Tx 1710.2MHz - 1784.8MHz Rx 1805.2MHz - 1879.8MHz PCS Band Tx 1850.2MHz - 1909.8MHz Rx 1930.2MHz - 1989.8MHz

3,4

AERIAL

J801

Rx LINE Tx LINE CONTROL LOGIC LINE

Figure 4 RF BLOCK DIAGRAM (2/2)

4 – 4

GX10i

— MEMO —

CONFIDENTIAL

4 – 5

CONFIDENTIAL

CHAPTER 5. SCHEMATIC DIAGRAM AND WIRING SIDE OF P.W.BOARD

[1] Notes on schematic diagram

• Resistor: To differentiate the units of resistors, the symbols K and M are used. The symbol K means 1000 ohm and the symbol M means 1000 kohm. The resistor without any symbol is an ohm resistor.

• Capacitor: To indicate the unit of capacitor, the symbol is used. The symbol P means pico-farad and the unit of the capacitor without such a symbol is microfarad. As to electrolytic capacitor, the expression “capacitance/withstand voltage” is used. (CH), (RH), (UJ): Temperature compensation (ML): Mylar type (S): Styrol type (PP): Polypropylene type

[2] Types of transistor and LED

• The indicated voltage in each section is the one measured by Digital Multimeter between such a section and the chassis with no signal given.

• Schematic diagram and Wiring Side of P.W. Board for this model are subject to change for improvement without prior notice.

• Parts marked with “ ” are important for maintaining the safety of the set. Be sure to replace these parts with specified ones for maintaining the safety and performance of the set.

GX10i

(3)

(G)

E (1) (S)

TOP VIEW

TOP

VIEW

2SA1955 A 2SA1989 SR 2SK3019 3LP02 M MCH3443 RT1N144 U RT1N234 U

1SS388 RB160M30 RB520S30 RB521S30

(2)

(D)

D D

TOP

VIEW

D D

(S)

(D)

(G)

CPH6311 EMD6

TOP VIEW

MA2ZD02

1 2 3

TOP VIEW

HN2S01FU

TOP

VIEW

EMD9 EMD12 EMG9 MCH6613 UM6K1

(G)

(D)

(S)

TOP VIEW

RD22SL RSB6.8S

BOTTOM VIEW

CL165UR

TOP VIEW

YPY1105C

TOP VIEW

CW215TBS

5 – 1

GX10i

[3] Waveforms of circuit

RF UNIT PLL_IC SERIAL COMMUNICATION

CONFIDENTIAL

TCXOEN (STAND-BY) IC304 1Pin

RFON_B (STAND-BY) R351 (Q304 5Pin)

SYNTHDATA (STAND-BY) IC901 39Pin

SYNTHEN (STAND-BY) IC901 35Pin

TXON_B (Talking) R352 (Q304 4Pin)

SYNTHCLK (STAND-BY) IC901 37Pin

QTXN (Talking) C924 (R923 6Pin)

QTXP (Talking) C924 (R923 5Pin)

5 – 2

CONFIDENTIAL

GX10i

ITXN (Talking) C923 (R923 8Pin)

ITXP (Talking) C923 (R923 7Pin)

IRXN (Talking) IC901 27Pin

IRXP (Talking) IC901 26Pin

QRXN (Talking) IC901 24Pin

QRXP (Talking) IC901 25Pin

5 – 3

BS0(GSM) (Talking) IC993 1Pin

BS1(GSM) (Talking) IC993 2Pin

GX10i

CONFIDENTIAL

BS2(GSM) (Talking) IC992 1Pin

BS0(DCS) (Talking) IC993 1Pin

CLKIN C109A (IC104 116Pin)

CLKOUT R131 (IC104 43Pin)

BS1(DCS) (Talking) IC993 2Pin

BS2(DCS) (Talking) IC992 1Pin

SPL TP021

DCLK TP018

SPL TP021

DCLK TP018

5 – 4

GSP TP022

GCK TP023

GSP TP022

CONFIDENTIAL

GX10i

GCK TP023

OSCIN (32 kHz) X101 (IC104 3Pin)

DISPEN CN001 4Pin

DISPAO CN001 3Pin

DISPCLK CN001 2Pin

DISPEN CN001 1Pin

5 – 5

GX10i

CONFIDENTIAL

[4] Schematic diagram/wiring side of P.W.Board

MAIN PWB-A(1/3)

5-11 (8-B) 5-17 (11-C)

2.8V VMEM

IC004 IX2933AF

5-15 (7-B) 5-15 (12-A)

DATA[0-15]

ADD[16]

REGULATOR

VMEM

5-9 (11-A) 5-16 (3-B)

VBAT_BB

5-9 (9-H) 5-17 (10-D)

VDD

GND

VOUT

C004 1

C005 1

TP009

2.5V VLCD

( )

DATA[0-15]

5-17 (10-E) 5-13 (8-G)

3.0V VINT

VDDCORE_1

TP011

L001 22µH

1SS400

1 2 3

IC001 LT1937 DC-DC

SW GND FB

13M_CLK

5-9 (11-A) 5-16 (3-B)

Vin

GND

SHDN

( )

6 5 4

R031

470K

5-9 (8-A)

VBAT_APVBAT_BB

FS001

0.63A

C027 100P(CH)

( )

C003 1

G PWM_CPU

G PWM

5-14 (3-A)

5-7 (10-E)

5-13 (11-E)

5-15 (7-B)

5-12 (3-F)

5-16 (5-E) 5-13 (11-F)

5-11 (10-C)

5-14 (4-A)

/LCD_RST

CS_TFTLCD

13M_CLK

/WR

BL_SW

BL_I

G G

/LCD_RST

CS_TFTLCD

/RD

/WR

BL_SW

BL_I

/RD

R030 470K

TP001 TP002

TP003

TP004

BACK LIGHT

FPC A'SSY

PWB-E

TPB007

TPB008

TP031

Q001 MCH3443

TP006

C001

0.22

R001

5.6

Q002 2SK3019

LED001 CW215TBS

R003 1K

R002

220

C002

0.0022

D003

RB520S30

R004

D002

4.7K

L003 33nH

C007

RD22SL

22V

100P

D001

(CH)

• NOTES ON SCHEMATIC DIAGRAM can be found on page 5-1.

123

Figure 1 SCHEMATIC DIAGRAM (1/23)

5 – 6

RELAY FPC_B PWB-D

5-27 (12-H)

5-12 (4-H)

C008

0.1

VDDIO

TP012

TP013

DISPCLK

DISPA0

DISPEN

DISPD0

107

VDDCORE

60 53

103 101 85 58 55 28 12 10

C010

112 102 11

110 96 81 59 54 33 29 17

VDDCORE VDDCORE VDDCORE

VDDCORE VDDIO

VDDIO VDDIO VDDIO VDDIO VDDIO VDDIO VDDIO

0.1

DUMMY DUMMY DUMMY

DUMMY

GND GND GND GND GND GND GND GND

GND

SUB-SCREEN DISPLAY

R006

470K

DATA[10]

DATA[11]

DATA[12]

DATA[13]

DATA[14]

DATA[15]

DB15

DB14

DB13

DB12

DB11

DB10

K L

NCS

NWR

NRD

NRES

XIN

XOUT

/RD

/WR

CS_TFTLCD

/LCD_RST

CONFIDENTIAL

LCD001

3456

CN001

C016

0.1

C017

0.1

( )

/LCD_RST

ADD[16]

DATA[ 0]

DATA[ 1]

DATA[ 2]

DATA[ 3]

DATA[ 4]

DATA[ 5]

DATA[ 6]

DATA[ 7]

DATA[ 8]

DATA[ 9]

DB9

DB8

DB7

DB6

DB5

DB4

DB3

TFT DISPLAY CONTROLLER

12345678 10119

12 13 14 15 16 17 18 19 20 21

2423 26 31 323025 2827 29

3534 37 42 434136 3938 40

45 47 4846 49 51 5250

717069 73 78 797772 7574 76

828180 84 89 908883 8685 87

939291 95 100 1019994 9796 98

102 103 104 105 106 107 108 109 110 111 112

TEST1

TSTSCEN

TSTSCMD

C014

0.1

111

DB2

DB1

DB0

IC005

LR38821A

PSD

ECK

SHD

73 847574

SHD

PSD

ECK

100

104

NCNCNCNCNC

SE_LD1

SE_DO

109

SE_CS

SE_DO

SE_CK

57 5955 6054 585653

65 6763 6862 666461

SE_CK

CV4

108

PSK

REV2

REV1

NCNCNC

REV1

GX10i

COM

NCNCNCNCNCNCNCNCNCNCNCNCNCNCNC

1110987654321

GS1

GS2

NCNCNC

GS2

PWM

NCNCNC

GMODE

SE_LD2

DCLK

PS2 PS1

SPL GSP GCK ALW

GCS2 GCS1

SE_DI

BNC

B5 B4 B3 B2 B1 B0

G5 G4 G3 G2 G1 G0

R5 R4 R3 R2 R1 R0

105

106

14 15 16 23 24 25

46 47 48 56 61 62

63 64 69 70 71 72

26 34 37 45 93 82

94 83

B5_0 B4_0 B3_0

B2_0 B1_0 B0_0

G5_0

G4_0

G3_0

G2_0

G1_0

G0_0

R5_0

R4_0

R3_0

R2_0

R1_0

R0_1

VDDIO

3 4

3 4 12

3 4

PWM

B1 B0

G3 G2

R5 R4

R1 R0

LS DCLK PS2 PS1

SPL GSP GCK ALW GMODE GCS2 GCS1

( )

5-6 (5-H)

R014 0

R015 0

R016 0

R017 0

TP017 TP018 TP019 TP020

TP021 TP022 TP023 TP024 TP025 TP026 TP027

24 23 25

( )

V4 V3 V2 V1 V0

PS2 PS1

SPL

GSP GCK ALW GMODE GCS2 GCS1

B5 B4 B3 B2 B1 B0

LS DCLK

G5 G4 G3 G2 G1 G0 R5 R4 R3 R2 R1 R0

CN002

51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12

LCD100

MAIN-SCREEN DISPLAY

11 10

9 8 7 6 5 4 3 2 1

IC002 ADM8830 CHARGE PUMP

C009

2.2

C011

2.2

TP014 TP015

(12-H)

• ( ) : Not Mount

789

C012

1 2 3 4 5

2.2

C013

2.2

VCC VOUT LDOIN 5VOUT 5VIN

C1-

C1+

LDOON/OFF

SHDN

PSD

SHD

C015 1

1718

C4+

GND

C4-

-10VOUT

C2+ C2C3+ C3-

15VOUT

CLKIN

SCANBLANK

ECK

TP016

GS1

GS2

PSK

REV2

15 14 13 12

C018 1

C019 1

C020 1

C021 1

SE_DO

DIN

SE_CK

SCK

SE_CS

C022

0.1

/CS-LD

CV4

REV1

IC003 ADD8502-2ACP GRAYSCALE GENERATOR

GS1

PSK

REV1

COM_L(NC)

GS2

VDD

REV2

TP2(NC)

COM_H(NC)

COM

COM_M

TP1(NC)

R013

GND

V0 V1 V2 V3 V4

100K

C024

0.1

• The numbers 23 to 26 and 28 to 31 are waveform numbers shown in pages 5-4 ,5-5.

10 11

Figure 2 SCHEMATIC DIAGRAM (2/23)

5 – 7

GX10i

CONFIDENTIAL

MAIN PWB-A (2/3)

MAIN PWB-A(2/3)

RECEPTION SIGNAL TRANSMISSION SIGNAL SPEAKER SIGNAL

5-16 (3-E)

VVIB

5-16 (5-B)

DGND

SP1-1

SP2-1

TP112

TP110

TP111

2.5V

VLCD

R104 10K

5-16 (3-B)

CONT1

5-16 (3-E) 5-17 (10-B)

KEYPADCOL[0-4],KEYPADROW[0-4]

CONT1

5-16 (3-A)

CTS

RTS

TDO

TXD

5-16 (3-B)

TMS/CHECKER

5-16 (3-A)

ADPDET

TPB169

R186 10K

5-16 (3-D)

5-16 (4-C)

5-16 (3-D)

TCK/LED_ON

ADP

CONT2

RXD

TDI

TP173

TP174

TP175

TP176

TP177

TP178

TP179

TP180

ADP

ADPDET

CONT2

CTS

RTS RXD

TCK/LED_ON_1

TDI_1

TDO_1

TMS/CHECKER_1

TXD

• NOTES ON SCHEMATIC DIAGRAM can be found on page 5-1.

123

Figure 3 SCHEMATIC DIAGRAM (3/23)

5 – 8

CONFIDENTIAL

VCC4

C 0

GX10i

IC101 NJM2871F03

3.0V REGULATOR

CONT

GND

C115

0.1

DGND

VBAT_AP

R172

D102

1SS388

R173 1

VIN

VOUT

D101

1SS388

VVIB

D103

1SS388

5-6 (4-B)

5-6 (4-F)

VBAT_AP

C125 1

C126

0.1

DATA[7] DATA[6] DATA[5] DATA[4] DATA[3] DATA[2]

VBAT_AP

R507

2.2

C132 10

17 18 19 20 21 22 23 24 25

C135

0.1

SPOUT1 SPOUT2 EXT2 D7 D6 D5 D4 D3 D2

C136 220P (CH)

SPVSS

SPVDD

IC103

YMU759B

SOUND

D1D0/WR

28 29

DATA[0]

DATA[1]

R122 68K

EQ3

SDIN(/CS)

/MA2CS

EQ2

MA2_A0

R123 18K

C137

0.047

10111213

EQ1

HPOUT-R

SYNC(A0)

SCLK(/RD)

VREF

VSS

HPOUT-L/MONO

VDD

PLLC

IFSEL

/RST

/IRQ EXT1 CLK1

SDOUT

VINT

C141

4.7

C142

0.1

C143

0.1

9 8 7 6 5 4 3 2 1

R128

3.3K

C146

0.001

C145

0.1

Q103 RT1N144 U

VBAT_BB

R129

RED

TCK/LED_ON_1

TP155

TP156

R130

TP157

220

LED101 CL165UR

GREEN

Q104 RT1N144 U

ADP,ADPDET,CONT2,CTS,JTAGEN,RTS,RXD,TCK/LED_ON_1,TDI_1,TDO_1,TMS/CHECKER_1,TXD

• ( ) : Not Mount

789

5-16 (3-D)

SIMIO

SIMCLK

SIMRST

5-6 (5-B) 5-17 (10-D)

2.5V

VLCD

R183 10K

SIMIO EOC SIMCLK SIMRST SIMEN

10 11

Figure 4 SCHEMATIC DIAGRAM (4/23)

5 – 9

5-12 (2-F) 5-17 (8-G)

KEYPADROW[0] KEYPADROW[1] KEYPADROW[2] KEYPADROW[3] KEYPADROW[4] KEYPADCOL[0] KEYPADCOL[1] KEYPADCOL[2] KEYPADCOL[3] KEYPADCOL[4]

ADP RXD TXD

1.8V

VRTC

( )

SIMDATAOP

GPIO22

102

SIMCLK

114

GPIO23

103

GPIO24

KEYPADROW0

KEYPADROW1

KEYPADROW2

KEYPADROW3

KEYPADROW4

KEYPADCOL0

KEYPADCOL1

KEYPADCOL2

KEYPADCOL3

KEYPADCOL4

USC0

USC1

5-17 (10-C)

1.8V

VCORE

C153

0.1

[ADP3408 EO

[SIMRESET] [ADP3408 SIM

VCC1

C151

0.1

153

VCC2

104

VCC3

GX10i

(

)

R D

MAIN PWB-A (2/3)

CONFIDENTIAL

TP179

TP180

BS0

SYNTHDATA

5-16 (4-G,H)5-16 (3-B,C)5-16 (4-G)

EP100 EARPIECE

SYNTHCLK

ITXN

QTXN

IRXN

QRXN

RAMPDAC

SYNTHEN

AFCDAC

5-16 (3-A)

5-16 (3-F)

BS2

BS1

ITXP

QTXP

IRXP

QRXP

TCXOOUT

MIC_INN_R

TP167

TP168

5-16 (3-F)

JAKMIC

5-16 (3-F)

JAKEAR

SYNTHDATA

MIC_INP_R

TP101

TP102

BS2 BS0 BS1

SYNTHEN

SYNTHCLK

ITXP

ITXN QTXP QTXN

IRXP

IRXN QRXP QRXN

AFCDAC

RAMPDAC

L103 FERRITE BEADS

L104 FERRITE BEADS

C101 47P(CH)

C102 47P(CH)

C103

0.1

C182 47P(CH)

5-17 (10-C)

2.45V VANA

AFCDAC,IRXN,IRXP,ITXN,ITXP,QRXN,QRXP,QTXN,QTXP,RAMPDAC

Q101 EMD9

C104 10

2 1

TP106

TP107

5 6

C183 47P(CH)

R106 1K

TPB162

TPB163

TPB164

TPB165

VANA_AD6521

( )

MIC_INP DGND

RECIVER_OUTP RECIVER_OUTN

C108 10

MICBIAS

5-16 (3-F)

5-13 (11-D)

5-16 (3-D)

C109

R108

2.2K

0.1

TP154

R107

1.2K

JAKDET

ADIN_B

C110

0.1

C111

0.001

ADIN

TP170

C184

47P(CH)

R109

1.2K

R111

2.2K

R110

C186

0.1

1.2K

C114

C113

0.001

C185

47P(CH)

R112

1.2K

C112

0.1

47P(CH)

L106 FERRITE

BEADS

C187

0.1

ADIN_B

L10 FE

C116 47P(

L105 FER

BEA

C117

47P

MVBAT

5-16 (3-A)

5-17 (10-B)

5-17 (8-A)

BATT_SENSE

ADC_MTC

• NOTES ON SCHEMATIC DIAGRAM can be found on page 5-1.

123

Figure 5 SCHEMATIC DIAGRAM (5/23)

5 – 10

BATT_SENSE

ADC_MTC

TCXOOUT

CONFIDENTIAL

]

R112

C185

GX10i

47P(CH)

1.2K

C112

0.1

C116 47P(CH)

L105 FERRITE

BEADS

L106 FERRITE

BEADS 3

C187

0.1

DIN_B

BS0,BS1,BS2,SYNTHCLK,SYNTHDATA,SYNTHEN

C181 47P(CH)

ITXP ITXN QTXP QTXN IRXP IRXN QRXP QRXN AFCDAC RAMPDAC

L107 FERRITE BEADS

L108 FERRITE

BEADS

C180 47P

(CH)

C117

47P(CH)

C122 47P(CH)

BATT_SENSE

C119 47P(CH)

C120

47P(CH) C121 47P(CH)

TP171

C176 1

ITXP

ITXN

QTXP

QTXN

IRXP

IRXN

QRXP

QRXN

AFCDAC

RAMPDAC

VINNORP

VINNORN

VOUTNORP

VOUTNORN

VINAUXP

VINAUXN

VOUTAUXP

VOUTAUXN

AUXADC1

AUXADC2

AUXADC3

AUXADC4

AUXADC5

AUXADC6

C118

0.01

5-6 (3-B) 5-9 (12-F)

2.8V

VMEM

C128

0.1

36 37

AVDD2

AVDD1

ANALOG BASEBAND

1 1

J K

AGND1 39

C131

0.1

R177 100K

AVDD3

DVDD2

IC102

AD6521ACA

2 2

22 26 30 34 38 42 46 5655

AUXADC1: Temperature AUXADC2: AUXADC3: Main Battery sence AUXADC4: Main Battery voltage AUXADC5: AUXADC6:

AGND2

47 57

AGND3

TOP View

AGND4

5 5124

6 6

50 60

DGND1

51 61

DGND3 49

1.8V

VCORE

87 18

19 23 27 31 35 39 43

53 63

NC(REFCAP2) 19

C133

0.1

DVDD1

DVDD3

10 20 24 28 32 36 40 44 54 64

MCLKEN

IDACOUT IDACREF

NC(MICCAP) 53

C134

0.1

TCK

TMS

TDI

TDO

RXON TXON ARSM ATSM

ASDI

ASFS

ASDO

BSDI BSIFS BSDO

BSOFS

VSDI

VSDO

VSFS

RESET

MCLK

BUZZER PEFOUT REFCAP

ADP RXD TXD ADPDET RTS CTS CONT2

JTAGEN TCK/LED_ON_1 TMS/CHECKER_1 TDI_1 TDO_1

5-16 (4-G)

BL_SW

MA2_A0

13M_CLK

RXON

KEY_BL_ON

ARSM ATSM

R131

( )

ASDO ASFS ASDI BSDO BSOFS BSDI BSIFS VSDO VSDI VSFS /AD6521_RST CLKOUTGATE

C140

TXON

0.001

TP118

BS2

CHGEN

RFON

BS0 BS1 SYNTHEN

SYNTHDATA SYNTHCLK

TCXOEN

PWRON

TP172

TP121

5-6 (2-F)

BL_SW

TP114

TP115

TP116

TP117

RXON

48 58 47 57 41 42 45 38 34 33 30 29 25 26 55 56 46

C138

7 8

0.1

C139 1

C109A 100P(CH)

L189 FERRITE BEADS

C148 2P(CH)

C149

0.1 R133

20M

C150 2P(CH)

USC0

USC1

USC2

USC3

USC4

USC5

USC6

101

JTAGEN

GPIO18

GPIO19

GPIO20

GPIO21

GPO00

GPO01

GPO02

GPO03

GPO04

GPO05

GPO06

GPO07

GPO08

GPO09

GPO10

GPO11

GPO16

GPO17

GPO18

GPO19

GPO20

GPO21

ASDO

ASFS

ASDI

BSDO

BSOFS

BSDI

BSIFS

VSDO

VSDI

VSFS

GPO24

CLKOUTGATE

CLKOUT

116

CLKIN

CLKON

PWRON

146

nRESET

OSCIN

OSCOUT

X101 32kHz

[TCK] [TMS] [TDI] [TDO]

[RXON] [TXON] [BS2] [ADC_MTC]

[KEYPAD Backlight ON]

[AD6521 ARSM] [AD6521 ATSM]

[ADP3408 CHGEN]

[Camera A18] [RFON]

[BL_SW] [BS0] [BS1] [SYNTHEN] [MA2-A0] [SYNTHDATA] [SYNTHCLK]

[ADP3408 TCX

[ADP3408 PW

[LED ON [Test mo

GND01 89

GND02 97

( )

• ( ) : Not Mount

789

5-16 (4-G)

5-16 (5-B)

5-17 (10-B)

TXON

PWRON

SIMEN

EOC

5-16 (5-B)

/RESET

TCXOEN

CHRDET

RFON

CHGEN

/RESET

• The numbers 21 , 22 ,

Figure 6 SCHEMATIC DIAGRAM (6/23)

5 – 11

TXON RFON

PWRON

TCXOEN

SIMEN

EOC

CHGEN

are waveform numbers shown in pages 5-4, 5-5.

10 11

GX10i

MAIN PWB-A (2/3)

CONFIDENTIAL

/MA2_RESET

/MA2_IRQ

3.0V

C162

VINT

0.1

17 (10-C)

1.8V

VCORE

C151

0.1 C152

0.1

C154

0.1

153

104

VCC1PVCC3

VCC2

[ADP3408 EOC]

[SIMRESET] [ADP3408 SIMEN]

W0 W1 W2 W3 W4 L0 L1 L2 L3 L4

VCC4

3.0V VINT

C155

0.1

VEXT1

VEXT2

C156

0.1 C157

0.1 C158

0.1

VEXT3

5-17 (10-D) 5-17 (10-C)

2.80V

VMEM

VSIM

( )

C160

0.1 C159

0.1

113

145

106

137

141

VEXT4

VMEM1

VMEM2

VSIM

VPEG1

VMEM4

VMEM3

[Camera /Reset]

[Camera Power ON]

[External Connector 12pin]

[IrDA Power ON]

[ADP3408 CHRDET]

[SUB_LCD CLK]

[SUB_LCD DATA]

[LCD Backlight ON]

5-9 (12-F)

1.8V

VRTC

C161

0.1

[LCD /Reset]

[IrDA RX]

VDDRTC

[IrDA TX]

[FLIP_SW]

[MA2 /IRQ]

[Camera /INT]

[Flash VPP] [Flash /WP]

[MA2 /Reset]

[SUB_LCD RS] [SUB_LCD CS]

R141 100

GPIO00 GPIO01 GPIO02 GPIO03 GPIO04 GPIO05 GPIO06 GPIO07 GPIO08 GPIO09 GPIO10 GPIO11 GPIO12 GPIO13 GPIO14 GPIO15 GPIO16 GPIO17

GPO22

Vcc

2 3

GND

IC107 TC7SZ32AFE

LOGIC

5-6 (2-F)

/LCD_RST

53 52 26 39 51

/MA2_IRQ

11 38 50 10 37

/FLASH_WP

/MA2_RESET

8 48 21

IR_ON

VPP

3.0V VINT

/MA2_IRQ,/MA2_RESET

( )

R142 470K

IR_TXD

C188

0.1

5-16 (5-F)

C105

IR_ON

5-16 (5-D)

G DISPA0

G DISPD0

IR_TXD

FLIP_SW

CAM_ON

0.001

DISPCLK

DISPEN

BL_I

DATA[0-15]

R143 470K

IR_RXD

5-6 (2-F)

ADD[21]

C179

DATA[0-15]

5-16 (3-D)

5-16 (4-G)

0.001

5-7 (7-A,B)

ADD[22]

ADD[20]

ADD[1-22]

R144 470K

ADD[1-22]

DATA[0-15]

• NOTES ON SCHEMATIC DIAGRAM can be found on page 5-1.

123

Figure 7 SCHEMATIC DIAGRAM (7/23)

5 – 12

CONFIDENTIAL

GX10i

R157

470K

C170

0.001

5-17 (9-E)

5-17 (10-E)

VINT_SW

DATA[0-15]

3.1V VCAM

3.0V

C502

0.1

C503

TP166

R161

220

C501

0.001

DATA[15]

R152

220

C504

VCAM

DGND

CN101

DGND 123456789

0.1

R151

C505

2.2

220

ADD[2]

ADD[3]

32 D15

DATA[14]

DATA[13]

R154

220

31 D14

A17

ADD[16]

30 D13

A18

R168

CINTA19

R159

220

RSTN

R153

220

CSB

VINT_SW

220

R164

220

DATA[1]

R162

220

R160

220

DATA[3]

DATA[0]

R170

220

242526

RDB

WRB

EXCKI

VLCD

10111213141516

DATA[6]

DATA[5]

DATA[4]

DATA[2]

DATA[12]

DATA[7]

21 D12

DATA[11]

DATA[8]

DATA[10]

R155

181920

D11

D10

DGND

C506

R166

5-10 (6-E)

DATA[9]

CAMERA FPC ASS'Y PWB-G

220

2.2

C507

220

ADIN

C168

0.1

R149 470

2.5V VLCD

5-33 (2-H)

5-6 (5-B)

GND

V+

GND

5-17 (10-C)

2.715V VT

C169

0.1

C163

0.1

Vcc 2 3

GND

IC108

TC7SZ32AFE

LOGIC

5-6 (5-B)

C166

0.1

Vcc 2 3

GND

IC110

TC7SZ32AFE

LOGIC

IC105

LM20BIM7

TEMPERATURE

SENSOR

13M_CLK

5-6 (2-E)

3.0V VINT

R146 100

3.0V VINT

R148 100

CS_SRAM

CS_TFTLCD

5-6 (2-F)

• ( ) : Not Mount

789

10 11

Figure 8 SCHEMATIC DIAGRAM (8/23)

5 – 13

5-6 (2-C)

DATA[0-15]

GX10i

(

MAIN PWB-A (2/3)

[LED ON]

CK]

[Test mode]

MS] DI] DO]

ON] ON] 2]

C_MTC] YPAD

cklight ON]

6521 ARSM]

6521 ATSM]

P3408 GEN]

mera A18] ON]

_SW] 0] 1] NTHEN]

2-A0] NTHDATA] NTHCLK]

ATE

DP3408 TCXOEN]

DP3408 PWRONIN]

GND01 89

B C D E F

H J K L

N P

GND02 97

15 29 43 57 65 73 81 89 97

105

119 133 147

GND03 149

IC104

AD6526XCA

DIGITAL BASEBAND

3 17 31 45 59 67 75 83 91 99 107 121 135 149

GND05 112

4 18 32 46 60 68 76 84 92 100 108 122 136 150

GND06 158

5 19 33 47

109 123 137 151

GND07 115

6 20 34 48

110 124 138 152

GND08 41

21 35 49

TOP View

111 125 139 153

GND09 12

1 1

GND04

110

2 16 30 44 58 66 74 82 90 98

106 120 134 148

[SUB_LCD CS]

[SUB_LCD DATA]

[LCD Backlight ON]

[BL_Current CHG]

[64Mbit Flash]

[32Mbit SCRAM]

[LCDC/MA2/4Mbit SRAM]

[CAMERA]

[16Mbit Flash]

7 7

GND10 49

8 22 36 50

112 126 140 154

26 40

69 77

86 94

93 101

102

113

114

116

115

130

129

127

128

143

141

142

144

156

157

155

158

[Camera-A19]

GND11

VSSRTC

13 13 27 41 55 63 71 79 87

95 103 117 131 145 159

nDISPLAYCS

[/LBE] [/UBE]

14 14 28 42 56 64 72 80 88 96 104 118 132 146 160

CONFIDENTIAL

GPIO16 GPIO17

21 GPO22 GPO23

nROMCS nRAMCS

nGPCS0 nGPCS1

nRD

nWE

nLWR

nHWR

GPIO32

DATA00 DATA01 DATA02 DATA03 DATA04 DATA05 DATA06 DATA07 DATA08 DATA09 DATA10 DATA11 DATA12 DATA13 DATA14 DATA15

ADD00 ADD01 ADD02 ADD03 ADD04 ADD05 ADD06 ADD07 ADD08 ADD09 ADD10

ADD11 ADD12 ADD13 ADD14 ADD15 ADD16 ADD17 ADD18 ADD19 ADD20 ADD21 ADD22

131 132 123 130 117 129 160 159 144 118

138 152 124 139 125 111 154 140 126 155 127 156 142 128 157 143

84 91 90 92 99 98 100 108 105 107 109 119 120 133 147 134 148 135 121 150 136 122 151

PWM_CPU

5-6 (5-H)

TP122 TP158

/LCDCS_/MA2CS

TP123

IR_RXD TP124 TP125

TP126

TP127 TP128 TP129 TP130 TP131 TP132 TP133 TP134

TP137 TP138 TP139

TP141

TP144 TP145 TP146 TP147 TP148

5-6 (2-F)

5-7

DATA[0-15]

G DISPD0

BL_I

/RD

( )

/WR

6 5 5 5 6 6 5 5 1 1 1

4 8 7 6 5

( )

R195

100K

5-6 (5-B)

DATA[0] DATA[1] DATA[2] DATA[3] DATA[4] DATA[5] DATA[6] DATA[7] DATA[8] DATA[9]

DATA[10]

DATA[11] DATA[12] DATA[13] DATA[14] DATA[15]

3.0V VINT

ADD[1] ADD[2] ADD[3] ADD[4] ADD[5] ADD[6] ADD[7] ADD[8]

ADD[9] ADD[10] ADD[11] ADD[12] ADD[13] ADD[14] ADD[15] ADD[16] ADD[17] ADD[18] ADD[19] ADD[20] ADD[21] ADD[22]

ADD[1-22]

R503 100 R504 100

ADD[1] ADD[2] ADD[3] ADD[4] ADD[5] ADD[6] ADD[7] ADD[8] ADD[9] ADD[10] ADD[11] ADD[12] ADD[13] ADD[14] ADD[15] ADD[16]

ADD[17] ADD[18] ADD[19] ADD[20] ADD[21] ADD[22]

• NOTES ON SCHEMATIC DIAGRAM can be found on page 5-1.

123

Figure 9 SCHEMATIC DIAGRAM (9/23)

5 – 14

[0-15]

/RD

/WR

ADD[16]

/RD

/WR

ADD[16]

5-6 (2-C)

DATA[0-15]

GX10i

CONFIDENTIAL

DATA[0-15]

DATA[ 0-15]

5-6 (2-F)5-6 (2-C)

( )

/PSRAMCS

/RD

66 59 58 57 65 64 56 55 14 16 15

4 8 7 6 5

A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15

CE2

SC-/CE1

A16

S-A17

G H

/ROMCS

R158

470K

/UBE

/LBE

/WR

/LB

/UB

S-/OE

S-/WE

123456789101112 123456789101112

A B C D E F

A20

A18

F-A17

F-A19

/RD

676869

F1-/CE

A21 23

F-/OE

GND 9

/WR

F-/WE

GND

F-/WP

GND

/RESET

/RST

S-/CE1

RY/-BY

20191413 1615 1817 28272221 2423 2625 36353029 3231 3433 44433837 4039 4241 52514645 4847 5049 60595453 5655 5857 70696463 6665 686761 62 71 72

NCNCNCNCNCNCNC 1

3.0V

VINT

5-16 (3-G)

3.0V

VBACK

C172

0.1

F/SC-Vcc

S-Vcc

NC 71

F2-CE

IC106 LRSB1B04 4-LEVEL STACK MEMORY

101112

C173

NC 72

0.1

363738

F/SC-Vcc

T1 31

NCNCNC

C174

0.1

TP160

DATA[0] DATA[1] DATA[2] DATA[3] DATA[4] DATA[5] DATA[6] DATA[7] DATA[8]

DATA[9] DATA[10] DATA[11] DATA[12] DATA[13] DATA[14] DATA[15]

F-Vpp

DQ0 DQ1 DQ2 DQ3 DQ4 DQ5 DQ6 DQ7 DQ8

DQ9 DQ10 DQ11 DQ12 DQ13 DQ14 DQ15

51 52 43 44 27 28 26 20 50 49 42 40 33 25 19 17

• ( ) : Not Mount

789

TP151

TP153

TP152

TP150

TP149

Figure 10 SCHEMATIC DIAGRAM (10/23)

5 – 15

10 11

GX10i

CONFIDENTIAL

TCXOOUT

VBAT_BB

BATT_SENSE

5-25 (11-B)

RELAY FPC_A PWB-C

VBAT_AP

TCK/LED_ON

TMS/CHECKER

POWONKEY

RESET_B

KEYPADROW[2] KEYPADROW[0] KEYPADROW[1] KEYPADROW[3] KEYPADROW[4]

MIC_GND

KEYPADCOL[0]

5-27 (12-G)

RELAY FPC_B PWB-D

KEYPADCOL[1] KEYPADCOL[2] KEYPADCOL[3] KEYPADCOL[4]

VEXT_ON VEXT_ON

RAMPDAC

KEY_BL_ON

SYNTHDATA

SYNTHCLK

SYNTHEN

MAIN PWB-A(3/3)

CN201

EGND

2 3 4

GATEDR

VBAT_S

5 6

ADP

ADPDET

CONT2

CONT1

IRXN

IRXP

QRXP

QRXN

QTXP

QTXN

ITXP

ITXN

ISENSE

TDO

20 21 22

TDI

RXD

RTS

SIMRST

SIMIO

SIMCLK

IR_SD

CTS

TXD

31 32

IR_RXD

IR_TXD

ADIN_B

35 36 37

SP2

VIBGND

SP1

VVIB

CN202

DGND

1 2 3 4 5 6

AGND

7 8

MIC

JAKEAR

VIR

11 12 13 14 15 16

VINT

JAKMIC

JAKDET

19 20 21

TCXOEN

VSIM

RFON

TXON

DGND

27 28

AFCDAC

FLIP_SW

VBACK

31 32

BS2

BS1

BS0

35 36 37 38

CHGIN

VBAT_AP

DGND

VVIB

5-8 (6-B)

KEYPADROW[2] KEYPADROW[0] KEYPADROW[1] KEYPADROW[3] KEYPADROW[4]

KEYPADCOL[0] KEYPADCOL[1] KEYPADCOL[2] KEYPADCOL[3] KEYPADCOL[4]

G G G

G G

IR_SD

ADIN_B

/RESET_R

G G

CHGIN

TCXOOUT

BATT_SENSE ADP ADPDET CONT2

CONT1

VINT

2.5V

VBACK

5-10 (2-D) 5-10 (2-G)

5-8 (3,4-F)

5-8 (3-E)

TP219

5-6 (4-B)

VBAT_BB

IRXN

IRXP QRXP QRXN

QTXP QTXN

ITXP

ITXN

G G

5-10 (2-C)

G G G G

SIMRST SIMIO

SIMCLK G G G G G

G G

5-10 (6-F)

5-17 (10-C)

KEYPADCOL[0-4],KEYPADROW[0-4]

C236 100P(CH)

C238

100P(CH)

C240

100P(CH)

G G

VIR

JAKMIC

5-10 (2-E) 5-10 (6-E)

JAKDET

2.85V

VSIM

5-15 (9-C)

TDO TDI TCK/LED_ON RXD RTS

5-9 (8-F,G)

CTS TXD

TMS/CHECKER IR_RXD

IR_TXD

5-8 (3-F)

C237 100P(CH)

C239 100P(CH)

MIC_INP_R MIC_INN_R JAKEAR

VEXT_CN

5-8 (3-G)

5-12 (4-G)

5-10 (2-E)

RECEPTION SIGNAL TRANSMISSION SIGNAL SPEAKER SIGNAL

SP1-1

SP2-1

5-8 (3,4-G)

5-8 (4-G)

TP217

TPB218 TPB220

V201

650P

V203

650P

5-10 (2-D)

D201 RSB6.8S

6.8V

( )

D202 RSB6.8S

6.8V

RFON TXON

RAMPDAC

AFCDAC

FLIP_SW

KEY_BL_ON

BS2 BS1 BS0 SYNTHDATA

SYNTHCLK

SYNTHEN

5-11 (9-G)

5-10 (2-D)

5-12 (4-G) 5-11 (11-B)

5-10 (2-B)

G G

5-11 (9-G)

SP1-1

SP2-1

5-8 (6-B)

5-8 (6-C)

PWRON

SIMEN

CHGEN

5-12 (4-G)

IR_ON

5-8 (3-F)

ADPDET

5-6 (2-F)

/LCD_RST

5-12 (4-G)

CAM_ON

CHGIN

TCXOEN

TP201

CHGIN

IR_SD

PWRON TCXOEN SIMEN

CHGEN

( )

C232

/LC

0.1

• NOTES ON SCHEMATIC DIAGRAM can be found on page 5-1.

123

Figure 11 SCHEMATIC DIAGRAM (11/23)

5 – 16

Sharp GX10i Service Manual

Specifications and Main Features

Frequently Asked Questions

User Manual