Sharp GX15 Service Manual

CONFIDENTIAL
SERVICE MANUAL
No. S5408TQGX5E//
DIGITAL MOBILE PHONE
GX15
MODEL
GX15
(INTERNAL MODEL NAME:
TQ-GX5E/G/R/T/S/H/EP/PP/W/B/D/A/Z/Q/L/F/U/GP)
For U.K.
E :
For Ireland
R :
For Spain
S :
For U.K. (Prepaid)
EP:
For Sweden
W :
For Greece
D :
For New Zealand
Z :
For Malta
L :
For Belgium
U :
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.
G :
For Germany
T :
For Italy
H :
For Netherlands
PP:
For Portugal (Prepaid)
B :
For Hungary
A :
For Australia
Q :
For Egypt
F :
For France
GP:
For Germany (Prepaid)
CONTENTS
SERVICING CONCERNS
CHAPTER 1. GENERAL DESCRIPTION
[1] Specifications ................................................ 1-1
[2] Names of parts .............................................. 1-2
[3] Operation manual .......................................... 1-3
CHAPTER 2. ADJUSTMENTS, PERFORMANCE CHECK, AND FIRMWARE UPGRADE
[1]
SHARP Programme Support Tool (SPST)
[2] Test points ................................................... 2-42
[3] Troubleshooting........................................... 2-44
CHAPTER 3. DISASSEMBLY AND REASSEMBLY
[1] Servicing Concerns ....................................... 3-1
[2] Disassembly and reassembly........................ 3-3
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.
........ 2-1
SHARP CORPORATION
CHAPTER 4. DIAGRAMS
[1] Block diagram ................................................ 4-1
CHAPTER 5. SCHEMATIC 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 ...................................................... 5-4
CHAPTER 6. OTHERS
[1] Function table of IC........................................ 6-1
[2] Function table of Camera ............................ 6-21
[3] Function table of Display ............................. 6-22
Parts Guide
This document has been published to be used for after sales service only. The contents are subject to change without notice.
GX15
PhoneGX15Service ManualService ManualMarketE

SERVICING CONCERNS

1. When requested, back up user’s handset data using SPST (SHARP Programme Support Tool). Otherwise, before servicing, warn the user that data in the memory may be lost during repairs.
2. Upgrade the firmware to the latest version using SPST before returning the handset to the customer.
3. After repairs, inspect the handset (phone) according to the following flowchart.
Repairs are completed. (Fixed parts have been checked for proper operation.)
Check IMEI NO./Operator code (Destination)/ Firmware version by Identity function of SPST.
Inspect each device using performance check adjustment function of SPST.
Carry out RF performance check with SPST.
All completed.
4. When storing or transporting a PWB, put it into a conductive bag or wrap it in aluminum foil. (C-MOS IC may be damaged by electrostatic charges.)
5. Do not leave fingerprints, etc. on ornamental parts including a cabinet, especially clear windows for main and sub displays. Wear fingerstalls to avoid this. Also, ensure not to leave fingerprints on the surface of display panel.
6. To prevent oxidation which causes connection problems, do not touch any terminals on the electric board, microphone, vibrator, earpiece and speaker. When handling these parts, wear fingerstalls. Should you touch these parts, clean them with a soft dry cloth. Always wear fingerstalls when handling a shield case on the electric board. Otherwise oxidation may occur causing handset performance deterio­ration.
7. The FPC is a precision device. Handle it carefully to prevent any damages.
8. Do not expose the moisture sensor to liquids. If the sheet gets wet, red ink runs. In this case, replace the sheet with a new one. Be careful about your perspiration.
9. Before you disassemble or reassemble handset, make sure to remove the Li-Ion battery.
10.Be sufficiently careful with static electricity of integrated circuits and other circuits. Wear static electricity prevention bands whilst servicing.
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PRECAUTIONS FOR USING LEAD-FREE SOLDER

Employing lead-free solder
1
Lead-free solder is used for this model. This is indicated by the “LF” symbol printed on the PWB and in the service manual. The suffix letter indicates the alloy type of the solder.
Example:
Indicates lead-free solder of tin, silver and copper.
Using lead-free solder
2
When repairing a PWB with the “LF” symbol, only lead-free solder should be used. (Using normal tin/lead alloy solder may
result in cold soldered joints and damage to printed patterns.)
As the melting point of lead-free solder is approximately 40ºC higher than tin/lead alloy solder, it is recommended that a
dedicated bit is used, and that the iron temperature is adjusted accordingly.
GX15
3
Soldering
As the melting point of lead-free solder (Sn-Ag-Cu) is higher and has poorer wettability (flow), to prevent damage to the land
of the PWB, extreme care should be taken not to leave the bit in contact with the PWB for an extended period of time.
Remove the bit as soon as a good flow is achieved.
The high content of tin in lead free solder will cause premature corrosion of the bit.
To reduce wear on the bit, reduce the temperature or turn off the iron when it is not required.
Leaving different types of solder on the bit will cause contamination of the different alloys, which will alter their
characteristics, making good soldering more difficult.
It will be necessary to clean and replace bits more often when using lead-free solder. To reduce bit wear, care should be
taken to clean the bit thoroughly after each use.
ii
GX15
PhoneGX15Service ManualService ManualMarketE

CHAPTER 1. GENERAL DESCRIPTION

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

[1] Specifications

General: Tti - band (GSM 900 MHz/DCS 1800 MHz/
PCS 1900MHz) GPRS-enabled WAP, MMS, SMS
Dimensions (folded, exclud­ing the aerial) (H x W x D): 105 x 45 x 17.8 mm
Weight: 84 g Battery operating temperature: 0°C - 40°C Display: Display dimensions: 160 x 120 pixels
LCD display: CGS 65,536 colours with backlight LCD back light: LED back light white colour LEDs
Camera: CMOS 310K pixels built-in camera
Zoom: Wide and zoom mode [4 x zoom supported (when image size is 160 x 120 pixels)] Lens: F2.8, f = 3.55 mm
Sound: 40-polyphonic ring melodies External DC supply voltage: 5.2 V Battery: 3.7 V, 780 mAh, Li-Ion Standby time: Up to 230 hours Tal k tim e : Up to 230 minutes 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 running 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.
Powered by JBlend Copyright 1997-
TM
2004 Aplix Corporation. All rights reserved. JBlend and all JBlend-based trademarks and logos are trademarks or registered trademarks of Aplix Corporation in Japan and other countries.
Powered by Mascot Capsule /Micro3D Edition Mascot Capsule is a registered trademark of HI Corpora-
R
R
TM
tion
C
2002-2004 HI Corporation. All Rights Reserved.
Licensed by Inter Digital Technology 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.
T9 Text 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, FI, FR, IT, NL,PT,ES,SE,GB; Republic of Korea Pat. Nos. KR201211B1 and KR226206B1; and additional patents are pending worldwide.
Bluetooth is a trademark of the Bluetooth SIG, Inc.
The Bluetooth word mark and logos are owned by the Bluetooth SIG, Inc. and any use of such marks by Sharp is under license. Other trademarks and trade names are those of their respective owners.
CP8 PATENT
This product is licensed under the MPEG-4 Visual Patent Portfolio License for the personal and non-commercial use of a consumer to (i) encode video in compliance with the MPEG-4 Video Standard (“MPEG-4 Video”) and/or (ii) decode MPEG-4 Video that was encoded by a consumer engaged in a personal and non-commercial activity and/or was obtained from a licensed video provider. No license is granted or implied for any other use. Additional information may be obtained from MPEG LA. See http://www.mpegla.com.
This product is licensed under the MPEG-4 Systems Patent Portfolio License for encoding in compliance with the MPEG­4 Systems Standard, except that an additional license and payment of royalties are necessary for encoding in connection with (i) data stored or replicated in physical media which is paid for on a title by title basis and/or (ii) data which is paid for on a title by title basis and is transmitted to an end user for permanent storage and/or use. Such additional license may be obtained from MPEG LA, LLC. See http:// www.mpegla.com for additional details.
1 – 1

[2] Names of parts

1
2
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16
13
8
GX15
19
20
3
4 5
9
10
6
11
7
1. Earpiece
2. Navigation Keys (Arrow Keys):
Up/Down arrow keys: Displays Contacts List
Left arrow key:
Right arrow key: Displays list of Saved
3. Centre Key: Displays Main menu in
4. Left Soft Key: Executes the function at the
5. Send Key: Makes or accepts calls,
6. Voice Mail Key: Press and hold this key to
7. * /Shift Key: Switches character case
8. Display
9. Right Soft Key: Executes the function at the
10.End/Power Key: Ends a call, turns power on/
11.Keypad
12
Moves cursor to select menu items, etc.
entries in stand-by mode. Displays list of Applications
in stand-by mode.
Pictures in stand-by mode.
stand-by mode and executes functions.
bottom left of the screen.
views the call in stand-by mode.
connect to the Voice mail centre automatically. (Depends on the SIM card.)
among four modes: Abc, ABC, 123 and abc.
bottom right of the screen. Used to access “Vodafone live!” by opening the browser in stand-by mode.
off.
14
15
21
17
22
23
18
12.# Key: Switches symbol screens.
Press and hold this key on the text entry screen to shift text input method between multi-tap and T9 mode. Press and hold this key during stand-by to switch Profiles settings between Normal and Silent mode. Press , then during stand-by to activate Voice Recorder.
13.Side-Up/Side-Down Keys:
Moves cursor to select menu items, adjusts earpiece volume, etc.
14.External Connector:
Used to connect either the charger or USB data cable.
15.Microphone
16.Infrared Port: Sends and receives data via
infrared.
17.Camera Key: Starts the digital camera in
stand-by mode. Takes pictures or records videos in viewfinder mode.
18.Handsfree Kit Connector
19.Built-in Aerial: Warning: Do not cover the
top of the phone with your hand when in use as this may interfere with the performance of the built-in aerial.
20.RF Connector
21.Camera
22.Self-Portrait Mirror: For taking a self-portrait.
23.Battery Cover
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GX15

[3] Operation manual

(Page numbers refer to the user guide)
[Optional Accessories]
Li-ion Spare battery (XN-1BT30) Cigarette lighter charger (XN-1CL30) USB data cable (XN-1DC30) AC charger (XN-1QC30, XN-1QC31, XN-1QC32) Personal handsfree kit (XN-1ER20)
The above accessories may not be available in all regions. For details, please contact your dealer.
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[Quickstart Guide]
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GX15
1 – 4
GX15
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1 – 5
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PhoneGX15Service ManualService ManualMarketE
CHAPTER 2. ADJUSTMENTS, PERFORMANCE CHECK, AND FIRMWARE
GX15
UPGRADE
SPST (SHARP Programme Support Tool) allows you to adjust settings, conduct performance checks, and upgrade the firmware.

[1] SHARP Programme Support Tool (SPST)

1. System requirements

• IBM PC compatible personal computer (standard COM1 115,200 bps serial port and USB required) Recommended OS: Windows 2000/XP Operable OS: Windows 98/98SE/ME Incompatible OS: Windows 95/NT (English, German, Italian, Spanish, French and Chinese versions)
• Data cable
<During RF adjustment>
• GSM tester: CMU200
• GPIB interface: National Instruments USB-GPIB cable (Model No.: NI GPIB-USB-B)

2. Introduction

2.1. Functions
SPST offers seven key functions:
1) Firmware download
2) User data transfer (processes all data at once but not individually.)
3) RF calibration check and test
4) Default setting
5) Identification
6) Performance check and adjustment
7) User password reset
2.2. Installation
1. Use Windows Explorer to execute the “setup.exe” file on the CD-ROM.
2. The SPST GX15 setup wizard appears. Follow the installation instructions.
3. After the installation is complete, shortcuts to SPST are created on the desktop and under the “Start” — “Programs” — “GX15” menu. Start SPST from the shortcuts.
2 – 1
GX15
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2.3. Starting up
Connect GX15 to an operable serial port of the PC with the supplied data cable. Make sure that the battery is fully charged. Start SPST from the desktop.
1. The Input password dialogue box appears. Enter the password, select “GX15” from Port list box (a connected port is automatically detected), and click “OK”. If you do not know SPC, click “Cancel” to exit.
When using SPST for the first time, the driver installation starts and the following dialogue box appears. After the installation is complete, press "Retry".
Figure 1
2. To change the password, enter the current password in Figure 1, and then click “Change Password”.
Figure 2
3. To check the usage status of tools, click “Show Repair Log” in Figure 1.
4. Click “Downloader for Emergency”.
Figure 3
The above screen appears. Select a model to use and execute the Downloader. (Use this to initialise the flash, etc.)
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5. When the password is correct, a connection is established and the following screen appears.
Refer to the attachment 1 for the destination and operator name.
Figure 4
Buttons
GX15
Software version: A02-007-0119-GX15
Default Set Refer to “4.1. Default setting”. (see page 2-5) User Data Back-up Refer to “4.2. User data back-up”. (see page 2-6) User Data Restore Refer to “4.3. User data restore”. (see page 2-7) Downloader Refer to “4.4. Downloader”. (see page 2-8) RF Calibration & Check Refer to “4.5. RF calibration & check”. (see page 2-19) RF Test Refer to “4.6. RF test tool”. (see page 2-27) User Password Reset Refer to “4.7. Password reset”. (see page 2-33) Performance check adjustment Refer to “4.8. Performance check and adjustment”. (see page 2-34) **** mode release Refer to “4.9. ****mode release”. (see page 2-41) Exit End SPST.
Attachment 1 Destination and operator name list
No. Operator name Country Model name
01 Vodafone UK Post-Paid UK A4TQGX15E 02 Airtel Post-Paid Spain A4TQGX15S 03 SFR Post-Paid France A4TQGX15F 04 Vodafone Omnitel Post-Paid Italy A4TQGX15T 05 D2 Post-Paid Germany A4TQGX15G 06 Vodafone NL Post-Paid Netherlands (Holland) A4TQGX15H 08 Vodafone Ireland Post-Paid Ireland A4TQGX15R 10 Vodafone Greece Post-Paid Greece A4TQGX15D 11 Vodafone Hungary Post-Paid Hungary A4TQGX15B 12 Vodafone Australia Post-Paid Australia A4TQGX15A 13 Vodafone New Zealand Post-Paid New Zealand A4TQGX15Z 14 Vodafone Sweden Post-Paid Sweden A4TQGX15W 15 Vodafone Egypt Post-Paid Egypt A4TQGX15Q 16 Vodafone Malta Post-Paid Malta A4TQGX15L 17 Swisscom Post-Paid Switzerland A4TQGX15C 45 D2 Pre-Paid Germany A4TQGX15GP 48 Vodafone PT Pre-Paid Portugal A4TQGX15PP 50 Vodafone UK Pre-Paid UK A4TQGX15EP
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GX15
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3. Adjustments for GX15

1. Adjustments are required after replacing the following parts. ( )
Parts Temperature
adjustment
(Camera)
TH102
Display unit
Camera unit
When replacing other parts in the RF section, carry out RF calibration.
2. Click the buttons on the SPST screen for adjustments.
Temperature
adjustment
(Battery)
Display flicker
adjustment
White defect
correction
RF calibration
Black defect
correction
3. The following screen appears.
To adjust the device, click this button (Performance check adjustment).
Figure 5
Temperature adjustment (Camera section)
Temperature adjustment (Battery section)
Display flicker adjustment
White defect correction
Black defect correction
Figure 6
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4. Functions

4.1. Default setting
SPST can restore the factory settings.
This function
1. Deletes all user data in the file system;
2. Restores all WAP settings to default; and
3. Restores the values set by the user to default.
(MEPLOCK settings, the destination and operator name do not change.)
<Operation>
1) Set the COM port on the SPST initial screen and click “Default Set”.
2) Click “Yes” to proceed. Click “No” to exit.
GX15
Figure 7
3) Click “No” to back-up the MEPLOCK data. Click “Yes” to restore default settings.
Figure 8
4) Communication starts.
Figure 9
5) The following appears when you select “Yes” in step 3 and MEPLOCK data exists. Click “Yes” to restore the data.
Figure 10
2 – 5
GX15
6) After the handset (phone) is turned on, the initialisation is complete.
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Figure 11
4.2. User data back-up
SPST saves all the data stored on the handset (phone).
1. Set the COM port on the SPST initial screen and click “User Data Backup”.
2. Specify the file name in the following dialogue box and click “Save”.
3. The communicating dialogue box appears whilst processing.
4. When completed, the following message appears. Click “OK”.
Figure 12
Figure 13
Figure 14
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4.3. User data restore
SPST completely restores the backed up data.
1. Set the COM port on the SPST initial screen and click “User Data Restore”.
2. Specify the file name in the following dialogue box and click “Save”.
GX15
3. The communicating dialogue box appears whilst processing.
4. When the restore is complete, click “OK”.
Figure 15
Figure 16
Figure 17
2 – 7
GX15
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4.4. Downloader
4.4.1 Introduction
Downloader allows you to upgrade the firmware.
1) Required devices
• PC (Operating System: Windows 2000, XP)
• GX15 handset (phone)
Figure 18
• USB hub You can use a USB hub to download data to multiple handsets (phones) at a time. (Recommended product) USB hub from Adaptec: XHUB7PLUS
Figure 19
• USB download cable
GX15 USB download AC charger cable USB data cable
Figure 20
* The USB download cable consists of the GX15 USB download AC charger cable and a USB data cable.
* A USB data cable is not the existing download cable.
* The USB download cable is exclusively for download, not for any other purpose.
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2) Precautions
You can prevent problems from using the GX15 upgrading tool. Please read the following before use.
* Download may fail depending on the version of Windows.
It is recommended to update Windows to the latest version before you start.
* Handsets (Phones) may not be recognised depending on the PC.
Disconnect the USB download cable connected with PC from the handset (phone) and reconnect. If the handset (phone) is still not recognised, repeat a few times.
* Make sure to remove the handset (phone) battery.
(Download must be performed without a battery inserted.)
* Do not start/restart a PC with a handset (phone) connected.
* If a PC is set to the power saving mode, disable it before download.
* Whilst using a USB hub for download, do not use the remaining ports for other devices. Download may fail.
4.4.2 Installation of the device driver
Install the device driver (SHARP The Upgrading Tool USB Device Ver 0.90.0) on your PC.
1. Connect a PC and GX15 handset (phone) with the USB download cable. [Make sure to remove the handset (phone) battery before connecting them.]
GX15
2. Install the device driver following the Hardware Wizard. (For Windows 2000, the driver is automatically installed.)
Figure 21
Press "Next >" button.
Figure 22
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GX15
CONFIDENTIAL
Press "Continue Anyway" button.
Figure 23
Figure 24
Screen during installation.
Press "Finish" button.
Figure 25 Screen after installation
* Install the device driver for all handsets (phones) connected to the PC (including those via a USB hub).
* If a handset (phone) is not recognised when connected to a PC:
Disconnect and reconnect the USB download cable. [If the handset (phone) is still not recognised, repeat a few times.]
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GX15
4.4.3 Download
1) Application startup and screen descriptions
The icon below is created on your desktop after installation. Double-click it to start the Upgrading tool. You can also start the application by selecting “The GX15 UpgradingTool” from the Start menu.
Figure 26
The download setup screen appears after starting the application.
1
2
3
4
Figure 27
1. Select Device: Shows port numbers of handsets (phones) recognised by the PC.
2. Select Load File: Specify a file to download.
3. Select Load Area: Select data space to store files.
4. Start Loading Flash: Press to start download.
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GX15
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2) Download
<<Make sure the following before starting download>>
• The handset (phone) battery is removed.
• The device driver is installed on your PC.
• Handset (Phone) is connected to a PC with the USB download cable.
<< Easy steps for download>>
1. Selecting a handset (phone) When handset (phone) is recognised as a device, the corresponding Port No. box is checked. [If the box is unchecked, data will not be downloaded to handset (phone).]
2. Selecting a download file Select a file to download.
3. Selecting download area <Example> Check “Program Download” and “File System Initialize” and start download.
4. Starting download Press “Start Loading Flash” button to start download.
5. Completing download When download is successfully completed, “O” appears in the corresponding Port No. boxes. Click “OK” to exit.
Figure 28
2). 1 Selecting device
Check the corresponding Port No. box for the handset (phone) you want to download data to. [When the handset (phone) is connected to a PC, the corresponding box is checked.] Make sure the handset (phone) (without a battery) is connected to a PC with the USB download cable. If the corresponding box cannot be checked, the handset (phone) may not be recognised correctly. Disconnect and reconnect the USB download cable.
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2). 2 Selecting download file.
Select a file to download.
Press “Select File” button in “2. Select Load File”. The file selection screen appears. Select a file to download and press “Open” button. When you select a file, the file name appears in the text box. Proceed to “3. Select Load Area” becomes setting.
• Only Motorola format (.mot) file can be downloaded.
• You can select a file by entering a file name in the text box (without pressing “Select File” button). In this case, enter the file location together.
GX15
Figure 29 File selection screen
2). 3 Selecting download area
Usually select both “Program Download” and “File System Initialize”.
Figure 30
<“Program Download” and “File System Initialize”>
When both are selected, programme data is downloaded and user data area is initialised. Note that all the user data will be deleted after initialisation.
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GX15
2). 4 Starting download
Remove the handset (phone) battery before starting download.
• “Start Loading Flash” button is disabled when handset (phone) is not connected to a PC. Connect the PC and handset (phone) with the USB download cable.
• If “Start Loading Flash” button is disabled after connecting the handset (phone): Case 1: Handset (Phone) is not recognised by the PC. Reconnect the PC and handset (phone) with the USB download cable. Case 2: Some items are not selected on the download setup screen. Make sure items of 1 - 3 are checked.
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No handsets (phones) are connected. A handset (phone) is connected.
Press “Start Loading Flash” button to start download.
Figure 31
Figure 32
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Download progress is shown on the PC and handset (phone).
GX15
Flash Loader V4.50
Port No.01
Now loading
Display on handset (phone)
Display on PC
Figure 33 Screen during download
<< Aborting download>>
Press “Quit” button on the PC screen to stop download. “Please wait for finishing process...” is displayed during the process. Do not disconnect the USB download cable until the message disappears.
(Port No. 1)
Figure 34
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GX15
2). 5 Completing download
Press “OK” button before disconnecting the handset (phone).
When download is successfully completed, “O” appears as shown below. In the screen shot, downloaded data are written to the handset (phone) correctly.
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Flash Loader V4.50
Port No.01
Received SUM value
SUM = 0xbb7e
Display on PC
Figure 35 Screen after download
<<Download errors>>
If download fails, “X” appears as shown below. Disconnect and reconnect the USB download cable, and then retry.
Display on handset (phone) (Port No. 1)
Figure 36
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3) Download via a USB hub
Use a USB hub to download data to multiple handsets (phones) at a time. [Up to 10 handsets (phones) at a time]
* (Recommended product) USB hub from Adaptec: XHUB7PLUS (operation checked)
1. A USB hub is required. Use more according to the number of ports. *When using more than one hub, connect them as shown in the section 3).1.
2. Connect the USB hub to a PC.
3. Into the USB hub, insert the same number of USB download cables as handsets (phones).
4. Connect the USB download cables to handsets (phones). * Make sure handset (phone) batteries are removed.
5. Install the device driver (SHARP The Upgrading Tool USB Device Ver 0.90.0). (For Windows 2000, the driver is automatically installed.)
6. On the download setup screen, port numbers become selectable for recognised handsets (phones). Refer to the section “2) Download” to perform download.
Note:
Do not connect other devices to the remaining ports during download via a USB hub. Download may fail.
3). 1 Using multiple USB hubs
Connect multiple USB hubs according to the following.
GX15
1. Connection in series (recommended)
PC USB
Hub
Figure 37
2. Connection in parallel
USB Hub
PC USB
Hub
USB
Hub
Figure 38
* When using more than one USB hubs, refer to the manuals to interconnect them.
4) Estimated download time
Download takes approximately 10 to 22 minutes when “Program Download” and “File System Initialize” are selected. [Time depends on the number of handsets (phones) you are downloading data to.]
* Use of a USB 2.0 port will shorten the download time.
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GX15
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4.4.4 Troubleshooting
This section describes error messages, solutions, and other important information. * Error messages appear on the PC screen.
1) Error message list
No. Displayed message Cause/Solution
1 Unable to open file Failed to open the MOT file to download.
2 Unable to Setup Device Check that the USB download cable is correctly connected to PC
3 The file you selected is unsuitable for Upgrading. The file is not downloadable.
4 Download Error !! - Close running resident programmes.
The following are possible causes:
- The file path contains special characters. Special characters: ~ ¥/:,;*?”<>|~
- The extension of the file is not “.mot”.
- The file is in use.
- The file path contains more than 257 bytes of characters.
- There is no drive letter in the file path.
- The file path is entered, but the file name is not.
- The file cannot be found.
- The file is located on a CD-ROM, removal disk, RAM disk or network drive.
and handset (phone).
Select a GX15 MOT file.
- Close all other running applications.
- Reconnect the USB download cable and retry.
- Install Windows updates (see “4.4.1.2) Precoutions”)
* If an error occurs, disconnect and reconnect the USB download cable before you download again.
2) Other important information
• Do not start /restart a PC with a handset (phone) connected. (PC may freeze depending on the type.)
• If the power saving mode is set on the PC, disable it before download. (Download fails if the power saving mode is activated during the process and the PC may freeze.)
2 – 18
4.5. RF calibration & check
CONFIDENTIAL
GX15
Stabilised power supply
Test battery
Handset (phone)
Data cable
RF cable
GSM tester
GPIB cable
PC
Figure 39
4.5.1 Preparation
• Connect PC and GSM tester with a GPIB cable.
• Connect PC and handset (phone) with a data cable. (Use a test battery or similar.)
• Connect an RF cable of GSM tester to handset (phone).
2 – 19
GX15
4.5.2 Default setting for the programme.
• Activate the programme and set defaults.
CONFIDENTIAL
1) A connected COM port appears.
2) Set the GPIB No.
3) Select the test instrument.
4) Set the GPIB address.
5) Set the "Cable Offset" values.
For cables with connector QCNWK0138AFZZ/ QCNWK0136AFZZ, set the values as follows:
GSM 900: 0.60 DCS 1800: 0.95 PCS 1900: 0.96
6) Auto Dial Setting
When the Auto Dial check box is checked, an entered number is automatically dialled for performance check.
7) Number Setting
Enter a number for Auto Dial.
Figure 40
4.5.3 RF calibration
1. Apply 4 V using a stabilised power supply and turn on the handset (phone).
2. Start “RF calibration & check” on SPST and click “Cal”.
3. When initialisation is complete, the following message appears. Lower the stabilised power supply voltage to 3.7 V and click “OK”.
Figure 41
2 – 20
CONFIDENTIAL
4. Make sure the voltage is set properly and press “OK”. (Calibration starts.)
Figure 42
5. Click “OK”.
Figure 43
6. The initial screen returns.
4.5.4 RF performance check
1. Apply 4 V using a stabilised power supply and turn on the handset (phone).
2. Start “RF calibration & check” on SPST and click “Check”.
3. When initialisation is complete, the following message appears. Lower the stabilised power supply voltage to 3.7 V and click “OK”.
GX15
Figure 44
4. Make sure the voltage is set properly and press “OK”. (RF performance check starts.)
Figure 45
5. The following dialogue box appears after the check. Increase the stabilised power supply voltage to 4.0 V and click “OK”.
Figure 46
2 – 21
GX15
6. Make sure the voltage is set properly and press “OK”.
7. RF performance check is complete. Click “Save As...” and name the file to save the result. Click “OK” to exit.
CONFIDENTIAL
Figure 47
The following will be displayed in case of failure. See the attachment 2 for troubleshooting.
Figure 48
Figure 49
2 – 22
CONFIDENTIAL
8. Click “OK”.
Figure 50
9. The initial screen returns.
Note:
The RF calibration tool allows the calibration but not the check when the terminal fails to catch signals from the GSM tester (unable to access a net­work with “no service” displayed). There is a possibility that CMU200 did not start properly. Turn off CMU200 and restart.
GX15
4.5.5 RF calibration & RF performance check
Pressing the “Cal_Check” button initiates RF calibration and RF performance check in succession. Since some operations are skipped, this is handier than executing calibration (“Cal” button) and performance check (“Check” button) separately.
1. Set the stabilised power supply voltage to 4 V and turn on the handset (phone).
2. Start “RF calibration & check” on SPST and press “Cal_Check”.
3. Lower the stabilised power supply voltage to 3.7 V and press “OK”.
4. Make sure the voltage is set properly and press “OK”.
5. After the calibration and check, increase the stabilised power supply voltage to 4.0 V and press “OK”.
6. Make sure the voltage is set properly and press “OK”.
7. To save the results, press “Save As...” and enter a file name. To exit, press “OK”.
8. Press “OK”.
9. The initial screen returns.
(Steps 1 - 4 and 5 - 9 are respectively equivalent to RF calibration by the “Cal” button and RF performance check by the “Check” button.)
2 – 23
GX15
Attachment 2 Whole inspection list by RF performance check.
Band Send-
Recei
GSM Tx 1 Burst Power 37CH PCL5
No. Item to be inspected Chan-
ing/
ve
2 Burst Power 975CH PCL5 3 Burst Power 124CH PCL5 4 Burst Power 37CH PCL11 5 Burst Power 37CH PCL19 6 Frequency Error 37CH PCL5 7 Frequency Error 975CH PCL5 8 Frequency Error 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
CONFIDENTIAL
nel
PCL
Band Send-
Recei
Rx 110 Rx Sensitivity 37CH PCL5
DCS Tx 115 Burst Power 699CH PCL0
No. Item to be inspected Chan-
ing/
ve
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 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
111 Rx Sensitivity 975CH PCL5 112 Rx Sensitivity 124CH PCL5 113 Usable Receiver Level 37CH PCL5 114 Rx Level Reports 37CH PCL5
116 Burst Power 512CH PCL0 117 Burst Power 885CH PCL0 118 Burst Power 699CH PCL5 119 Burst Power 699CH PCL15 120 Frequency Error 699CH PCL0 121 Frequency Error 512CH PCL0 122 Frequency Error 885CH PCL0
nel
PCL
2 – 24
Band Send-
ing/
Recei
ve
CONFIDENTIAL
No. Item to be inspected Chan-
nel
123 Phase Error (RMS) 699CH PCL0 124 Phase Error (RMS) 512CH PCL0 125 Phase Error (RMS) 885CH PCL0 126 Phase Error (Peak) 699CH PCL0 127 Phase Error (Peak) 512CH PCL0 128 Phase Error (Peak) 885CH 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 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 885CH PCL0 150 Mod_spectrum –600 885CH PCL0 151 Mod_spectrum –400 885CH PCL0 152 Mod_spectrum –250 885CH PCL0 153 Mod_spectrum –200 885CH PCL0 154 Mod_spectrum +200 885CH PCL0 155 Mod_spectrum +250 885CH PCL0 156 Mod_spectrum +400 885CH PCL0 157 Mod_spectrum +600 885CH PCL0 158 Mod_spectrum +800 885CH 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
PCL
GX15
Band Send-
Recei
Rx 224 Rx Sensitivity 699CH PCL0
PCS Tx 229 Burst Power 661CH PCL0
No. Item to be inspected Chan-
ing/
ve
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 885CH PCL0 196 Switch_Spectrum –1200 885CH PCL0 197 Switch_Spectrum –600 885CH PCL0 198 Switch_Spectrum –400 885CH PCL0 199 Switch_Spectrum +400 885CH PCL0 200 Switch_Spectrum +600 885CH PCL0 201 Switch_Spectrum +1200 885CH PCL0 202 Switch_Spectrum +1800 885CH PCL0 203 Switch_Spectrum –1800 699CH PCL5 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 885CH PCL0 222 Burst Timing 699CH PCL5 223 Burst Timing 699CH PCL15
225 Rx Sensitivity 512CH PCL0 226 Rx Sensitivity 885CH PCL0 227 Usable Receiver Level 699CH PCL0 228 Rx Level Reports 699CH PCL0
230 Burst Power 512CH PCL0 231 Burst Power 810CH PCL0 232 Burst Power 661CH PCL5 233 Burst Power 661CH PCL15 234 Frequency Error 661CH PCL0 235 Frequency Error 512CH PCL0 236 Frequency Error 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
nel
PCL
2 – 25
GX15
Band Send-
ing/
Recei
No. Item to be inspected Chan-
nel
ve
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 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
CONFIDENTIAL
PCL
Band Send-
No. Item to be inspected Chan-
ing/
Recei
ve
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 307 Switch_Spectrum +1200 512CH PCL0 308 Switch_Spectrum +1800 512CH PCL0 309 Switch_Spectrum –1800 810CH PCL0 310 Switch_Spectrum –1200 810CH PCL0 311 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 Rx Sensitivity 661CH PCL0
339 Rx Sensitivity 512CH PCL0 340 Rx Sensitivity 810CH PCL0 341 Usable Receiver Level 661CH PCL0 342 Rx Level Reports 661CH PCL0
nel
PCL
Troubleshooting list
Test item Check parts for GSM Check parts for DCS Check parts for PCS
Tx Burst Power IC802, FL803, FL905 IC802, FL803, FL905 IC802, FL803, FL905
Frequency Error – Phase Error – Mod_spectrum – Switch_Spectrum IC802 IC802 IC802 Burst Timing IC802 IC802 IC802
Rx Rx Sensitivity FL803, FL902, FL905 FL803, FL902, FL905 FL803, FL903, FL905
Usable Receiver Level – Rx Level Reports FL803, FL902, FL905 FL803, FL902, FL905 FL803, FL903, FL905
2 – 26
CONFIDENTIAL
4.6. RF test tool
4.6.1 Requirements
For repairs, this test checks the condition of an electric board (especially the RF section).
• PC with USB port
• GX15 data cable
• PWB repair jig
• GSM tester (CMU200)
4.6.2 Setup
1. Install GX15 USB driver from CD-ROM, if it is not installed.
2. Set PWB and make connections as shown in Figures 51 and 52. Make sure connections are correct at the points shown in Figure 53.
Guide
PWB
GX15
Guide
Guide
Figure 51 PWB installation
2 – 27
GX15
PC
CONFIDENTIAL
Black
Red
GSM tester
(CMU 200)
Points
PWB repair jig
Data cable
Figure 52 Connections
Figure 53 Contact points
2 – 28
CONFIDENTIAL
3. Apply 4 V using a stabilised power supply and turn on the handset (phone).
GX15
Push
Figure 54 Turning power on
4. Start RF test tool.
5. Press the “Initialize & Read Data” button. (COM port is automatically selected.)
Figure 55
6. Change the voltage, if you need.
7. Click “OK” to proceed.
Figure 56
2 – 29
GX15
CONFIDENTIAL
4.6.3 Tests
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, DCS or PCS)
2. Select or enter a channel using channel bar or input box.
2) TX test
Test burst transmission.
TX frequency of selected channels Current PCL (Read only)
Input box
Channel bar
Figure 57
PCL bar
Data patterns
Figure 58
[Procedure]
1. Select a band and channel. [see 4.6.3.1)]
2. Select PCL (Power Control Level) using PCL bar.
3. Select a 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.
TX ON/OFF button
This indicator appears during burst transmission.
2 – 30
GX15 TX power Table (25°C, voltage: 3.7[V])
GSM Band DCS/PCS Band
PCL GSM Tolerance PCL DCS/PCS Tolerance
[dBm] [dBm]
5 33 +/–2 dB 0 30 +/–2 dB 6 31 +/–3 dB 1 28 +/–3 dB 7 29 +/–3 dB 2 26 +/–3 dB 8 27 +/–3 dB 3 24 +/–3 dB 9 25 +/–3 dB 4 22 +/–3 dB 10 23 +/–3 dB 5 20 +/–3 dB 11 21 +/–3 dB 6 18 +/–3 dB 12 19 +/–3 dB 7 16 +/–3 dB 13 17 +/–3 dB 8 14 +/–3 dB 14 15 +/–3 dB 9 12 +/–4 dB 15 13 +/–3 dB 10 10 +/–4 dB 16 11 +/–5 dB 11 8 +/–4 dB 17 9 +/–5 dB 12 6 +/–4 dB 18 7 +/–5 dB 13 4 +/–4 dB 19 5 +/–5 dB 14 2 +/–5 dB
3) RX test
The handset (phone) receives burst signals in this test.
CONFIDENTIAL
15 0 +/–5 dB
GX15
RX frequency of selected channels
Current RX Gain (Read only)
RX Gain Setting bar
RX ON/OFF button
This indicator appears whilst
Sniff ON/OFF
Figure 59
[Procedure]
1. Select a channel and band. [see 4.6.3.1)]
2. Select RX Gain using RX Gain Setting bar.
3. Choose Sniff ON or OFF.
4. Click “RX ON” to receive burst signals.
5. From GSM tester, send burst signals in the specified channel.
(You can check each part in this state.)
6. Click “RX OFF” to stop burst signals.
* In this test, the reception timing cannot be synchronised with burst signals from Signal Generator or GSM tester.
* The standard RX Gain Setting is:
(Input power at the aerial connector of the handset (phone)) + (RX Gain) = –16 dBm Excessive input power or RX Gain may cause damage to the handset (phone).
receiving burst signals.
2 – 31
GX15
CONFIDENTIAL
4) RSSI Measure
The handset (phone) notifies you of input power value at the aerial connector.
Estimated Power
Measured Power box
input box (Integer only)
Measure button
Figure 60
[Procedure]
1. Connect the handset (phone) and GSM tester (or Signal Generator) with RF cable.
2. Select a band and channel. [see 4.6.3.1)]
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 the following:
1. Continuous sine wave (without modulation) with the following frequency. (Frequency of the measured channel) + 67.708 kHz (e.g. 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 handset (phone) is properly calibrated, the error between “Estimated Power” and “Measured Power” is less than 3 dB.
4.6.4 Termination
Turn off the handset (phone) to ensure proper operations.
4.6.5 Trouble information
When switching DCS and PCS, change the channel number as well. Or the band does not change properly.
Example: If you change DCS 512 CH to PCS 512 CH, the band remains DCS.
2 – 32
CONFIDENTIAL
4.7. Password reset
SPST resets the password [handset (phone) code is set to “0000”].
<Operation>
1) Set the COM port on the SPST initial screen and click “User Password Reset”. Click “Yes” to reset. Click “No” to exit.
Figure 61
2) When completed, the following appears.
GX15
Figure 62
2 – 33
GX15
CONFIDENTIAL
4.8. Performance check and adjustment
With this function, SPST checks the performance of the handset (phone) and makes adjustments.
<Operation>
1) Set the COM port on the SPST initial screen and click “Performance check and adjustment”. The following dialogue box appears whilst process­ing.
Figure 63
2) When completed, the following is displayed. Click “Back to main menu” to exit.
Figure 64
The functions of each button are described below.
4.8.1 Back light check
The display back light turns on and the message appears on the PC.
Figure 65
Check the back light and press “OK”.
• If a failure occurs, see “9. Back Light does not turn on.” in [3] Troubleshooting.
2 – 34
CONFIDENTIAL
4.8.2 Key back light check
The keypad back light turns on and the message appears on the PC. Check the back light and press “OK”.
4.8.3 Battery voltage check
Click to display the current battery voltage.
• If a failure occurs, see “1. Power does not turn on.” in [3] Troubleshooting.
4.8.4 Vibrator test
Click to vibrate the handset (phone). Click “OK” to exit.
• If a failure occurs, see “5. Vibrator does not work.” in [3] Troubleshooting.
4.8.5 Melody test
A message describes test items. Click “Yes” to proceed and “No” to exit. The order of the test items: Earpiece Hands free Hands free (stereo) Earpiece (analogue melody)
GX15
Trouble found by SPST
(1) Earpiece
(2) Hands free Sound is heard in audio test.
No sound is heard in audio test.
(3) Hands free (stereo) Sound is heard in audio test.
No sound is heard in audio test.
(4) Earpiece (analogue melody)
Troubleshooting (based on [3] Troubleshooting)
See "7. Earpiece (for loud speaker) does not work."
Parts between IC105 pin 10 and IC103 pin 93 are defective, or IC103 is defective.
See "Hands free kit (monaural headset)" in the section "3. No voice is heard from the earpiece."
Parts between IC105 pin 10 and IC103 pin 93; IC105 pin 11 and IC103 pin 94 are defective. Otherwise IC103 is defective.
See "Hands free kit (stereo headset) - Option" in the section "3. No voice is heard from the earpiece."
See "8. Video/Voice Recorder playback is impossible." Otherwise parts between IC105 pin 10 and IC103 pin 93 are defective, or IC103 is defective.
2 – 35
GX15
CONFIDENTIAL
4.8.6 Audio test
The following appears.
Figure 66
Select a test item from Audio device. Check the output sound from the receiver by speaking to the microphone, etc. Click “Back to test menu” to return to the previous screen.
(1)
Handset microphone Handset receiver
(1) & (2): No voice is heard.
(3)
Hands free microphone Hands free receiver
4.8.7 Camera check
The following appears.
Trouble found by SPST
(2)
Handset microphone Hands free receiver
(4)
Hands free microphone Handset receiver
(1) & (2): No voice is heard.
(1): Voice is heard. (2): No voice is heard.
(1): No voice is heard. (2): Voice is heard.
(3) & (4): No voice is heard.
(3): Voice is heard. (4): No voice is heard.
(3): No voice is heard. (4): Voice is heard.
Troubleshooting (based on [3] Troubleshooting)
See "Phone" in the section "2. Voice transmission/recording is impossible."
See "Hands free kit (monaural headset)" in the section "3. No voice is heard from the earpiece" or "Hands free kit (stereo headset) - Option" in the section "3. No voice is heard from the earpiece."
See "Phone" in the section "3. No voice is heard from the earpiece."
See "Hands free kit (headset)" in the section "2. Voice transmission/recording is impossible."
Figure 67
Select a Camera mode from the list box. Click “Shutter” to check that the camera operates properly. Click “Back to performance check menu” to return to the previous screen.
• If a failure occurs, see “12. Pictures cannot be taken.” in [3] Troubleshooting.
4.8.8 Memory check
Click “S-RAM” and “PSRAM” to see each test result. For “Check Sum”, the calculation appears after the SPST communicating dialogue box.
2 – 36
CONFIDENTIAL
g
)
GX15
4.8.9 LCD test
Check that the specified colour appears on the main display.
• If a failure occurs, see “10. The display does not appear on Display.” in [3] Troubleshooting.
4.8.10 Temperature adjustment
The following appears. Setting temp. indicates the current temperature. The relative temperature is displayed in the text box below. (Only the relative temperature is adjustable.)
If displayed Setting temp. value differs from the current temperature, click “ ” or “ ” to set a correction value in the range of –99 to +99 and click “Save”.
Correction value = (Setting temp.) ---(current temp.) + (displayed correction value)
Figure 68
4.8.11 Display flicker adjustment
The following is displayed.
Figure 69
Check a main display visually within a distance of 20 cm from a fluorescent light, and adjust the value to minimise flicker on the display with the “
and “ ” buttons. Click “Save” and confirm that the main display does not flicker.
(Fine adjustment for DC voltage between display electrodes)
Enlarged view (A black line appears
after each gradation line.)
8-level
radationpattern with alternate black andgradation lines(black and white
Figure 70
2 – 37
GX15
CONFIDENTIAL
4.8.12 White defect correction
* White defect correction: Defective pixels in a camera light sensor appear as bright points in the display even when light is blocked completely (display is all black). Perform white defect correction to eliminate errors in these pixels.
1. Protect the handset (phone) camera from light completely with a black cover.
2. Click the “White defect correction” button. The following screen appears.
Figure 71
Click the “Yes” button and leave it for about 20 seconds. When completed, the following message appears.
Figure 72
When an error occurs, the corresponding message appears. Solve the problem according to “Solution”.
• Error 1
Error message: “There are too many white cracks.” Cause: The light is not sufficiently blocked. Solution: Block the light completely and perform white defect correction again.
• Error 2
Error message: “There are many white cracks.” Cause: The light is not sufficiently blocked. Solution: Block the light completely and perform white defect correction again.
• Error 3
Error message: “There are too many white cracks cannot be rectified.” Cause: There is a hardware error. Solution: Replace the camera unit.
2 – 38
CONFIDENTIAL
GX15
4.8.13 Black defect correction
*Black defect correction: Defective pixels in a camera light sensor appear as black points in the display even when a captured image is completely white (display is all white). Perform black defect correction to eliminate errors in these pixels.
1) Requirements
• Desk top type of fluorescent lamp
• Black defect correction sheet
Figure 73
• Illuminance meter
2) Procedure
1. Cover the camera section with the black defect correction sheet as shown in Figure 74.
Attach the sheet to the handset (phone) firmly with clear scotch tape.
Figure 74
2. Check the distance from the fluorescent lamp by using an illuminance meter. In the proper position for black defect correction, illuminance is between 8,000 and 10,000 lux.
Figure 75
2 – 39
GX15
3. Hold the handset (phone) in the proper position.
4. Click the “Black defect correction” button. The following message is displayed.
CONFIDENTIAL
Figure 76
Figure 77
5. Click the “Yes” button. Communication starts.
Figure 78
6. The result is displayed within a minute as follows.
Figure 79
When an error occurs, the corresponding message appears. Solve the problem according to “Solution”.
• Error 1
Error message: “There are too many black cracks.” Cause: The light is too weak or strong. Solution: At the proper distance from the light source (8,000 - 10,000 lux), perform black defect correction again.
• Error 2
Error message: “There are many black cracks.” Cause: The light is too weak or strong. Solution: At the proper distance from the light source (8,000 - 10,000 lux), perform black defect correction again.
• Error 3
Error message: “There are too many black cracks cannot be rectified.” Cause: There is a hardware error. Solution: Replace the camera unit.
2 – 40
CONFIDENTIAL
GX15
4.9. ****mode release
When the handset (phone) does not turn on and enter the normal mode, use this function to change ****mode to the normal mode.
<Operation>
1) Select the COM port on the SPST initial screen and click “****mode release”. The following dialogue box appears.
Figure 80
2) If SPST cannot communicate with the handset (phone), the following message is displayed. Make sure the handset (phone) is turned on and click “Retry”. To exit, click “Cancel”.
Figure 81
3) When complete, the following message appears.
Figure 82

5. Other tests

SPST does not provide tests of Bluetooth/USB communication. Check them according to the following instructions.
5.1. Bluetooth
1) Connect GX15 to the network and check that a conversation (talking and listening) is possible using a Bluetooth headset.
Recommended Bluetooth headset: JABRA BT200 PLANTRONICS M1000 PLANTRONICS M3000
2) Connect GX15 to another Bluetooth built-in handset (phone) or PC and check that text data can be transmitted and received properly via Blue­tooth.
5.2. USB
Connect GX15 and a PC with a USB cable. Check that GX15 is recognised as a device. If the USB driver for GX15 (SHARP GSM GPRS USB Driver) is not installed on the PC, “Found New Hardware” window appears and “Found New Hardware Wizard” starts [the handset (phone) is recognised].
2 – 41
GX15

[2] Test points

CONFIDENTIAL
MAIN PWB-A(FRONT SIDE
)
TP No. Signal name
TP801 VTCXO (2.9V) TP802 VRF (2.9V)
TP801 TP802
TP103
TP182
TP104 TP105 TP107 TP108 TP109 TP118 TP125 TP149 TP150 TP151 TP152 TP179 TP180 TP181
TP122
TP117
TP148
TP147
TP115
TP116
TP114
TP157
TP136
TP126
Figure 83 TEST POINT
TP143 TP133
TP155
TP156
TP128
TP127
TP193
TP131
TP196
TP154 TP130
TP199
TP197
TP137
TP141
TP162
TP134
TP138
TP139
TP153
TP140
TP106
TP135
2 – 42
CONFIDENTIAL
GX15
MAIN PWB-A(REAR SIDE
TP401
TP111
TP113
TP195
TP159
TP102
TP112
TP604
TP527
TP198
TP190
TP101
TP501
TP605
TP603
TP163
TP520
TP502
TP510
TP534
TP513
TP607
TP506
TP121
TP164
TP177
TP119
TP503
Figure 84 TEST POINT
TP170
TP515
TP524
)
TP No. Signal name
TP110 VEXT TP 111 V VIB TP112 DGND TP113 VVIB TP119 MIC_INP TP120 AIN2P_C TP121 RECEIVER_OUT TP129 USC [6] TP142 SPEAKER/RECIVER1 TP144 SPEAKER/RECIVER2
TP146
TP145
TP142
TP144
TP145 SPEAKER/RECIVER1 TP146 SPEAKER/RECIVER2
TP609
TP158 MODE_SELECT TP159 CHGIN_A (5.2V) TP163 13MHZ_CLK TP164 VABB TP165 LIGHT1 (KEYLED2)
TP601
TP608
TP606
TP167 VRTC (1.8V) TP170 VMEM (2.93V) TP171 VCORE (1.8V) TP174 LIGHT3 (KEYLED) TP175 SIM_POWER TP176 VMIC TP177 AUXADC1 TP195 Terminal for MEMORY adhesion check 1 TP198 Terminal for MEMORY adhesion check 2 TP401 VSCR (3.0V) TP501 DGND TP502 VBAT TP503 CHGIN TP504 USC [1] TP505 USC [2] TP506 VBAT TP507 VUSB (3.2V) TP508 USC [5]
TP129
TP509 USC [4] TP510 BATT TP513 Flexible PWB insert check terminal 1 TP515 Flexible PWB insert check terminal 2 TP520 BATT
TP525
TP110
TP523
TP167
TP535
TP171
TP165
TP158
TP175
TP174
TP526
TP536
TP509 TP508 TP507 TP505
TP521
TP176
TP120
TP504
TP521 POWERONKEY TP523 RXD TP524 TXD TP525 GENIE RX TP526 GENIE TX TP527 DGND TP534 BATT_SENSE TP535 Manufacture Specific TP536 AUDIO_IN TP601 VCAM (2.8V) TP604 Terminal for CAMERA_IC adhesion check 1 TP606 Terminal for CAMERA_IC adhesion check 2 TP607 VCAM (1.8V) TP608 DOUT6 TP609 DOUT0
2 – 43
GX15
CONFIDENTIAL

[3] Troubleshooting

1. Power dose not turn on. See page 2-44
2. Voice transmission/recording is impossible. See page 2-46
3. No voice is heard from the earpiece. See page 2-48
4. Battery does not charge. See page 2-49
5. Vibrator does not work. See page 2-49
6. Clock Settings are reset. See page 2-50
7. Earpiece (for loud speaker) does not work. See page 2-50
8. Video/Voice Recorder playback is impossible. See page 2-51
9. Back Light does not turn on. See page 2-52
10. Out of range and incoming/outgoing calls are impossible. See page 2-53
11. The display does not appear on Display. See page 2-54
12. Pictures cannot be taken. See page 2-55
13. SIM card is not recognised. See page 2-56
14. IrDA (Infrared) communication is impossible. See page 2-57
15. Bluetooth communication is impossible. See page 2-58
16. USB connection is impossible. See page 2-58
1. Power dose not turn on.
Connect a battery of 4.0 V or more.
Execute File System initialisation of Downloader in SPST without loading a file.
Does File System initialisation start properly? Is the user area (file system) initialised by Flash Loader?
NO
YES
YES
Flash memory (IC104) and IC106 are defective.
Does normal mode start?
NO
Flash memory (IC104) data is corrupted.
Is it possible to rewrite the firmware?
YES
Flash memory (IC104) and IC106 are defective.
Does normal mode start after restart?
NO YES
Flash memory (IC104) and IC106 are defective.
Programme code of Flash memory (IC104) is garbled.
NO
YES
NO
A
(To page 2-45)
2 – 44
(From page 2-44)
A
CONFIDENTIAL
GX15
Is 3.6 V or more applied to BATT terminal (TP520)? Battery terminals are defective, connector terminal is dirty, or
YES
Is the voltage 1.2 V or lower on SENSE terminal (TP534)? The battery is defective or set improperly.
YES
Is there conduction through fuse (FS501)? Fuse (FS501) is blown.
YES
Is Flash memory (IC104) installed properly? Flash memory (IC104) is installed improperly.
YES
Are voltages of 2.93, 2.93, and 1.82 V applied to VMEM (TP170), VEXT (TP110), and VCORE (TP171) respectively?
YES
Is the waveform of signals from R169 connected to X101 (32 kHz) correct? Are R167, R169, C174, C176, X101, and IC106 good in
NO
NO
NO
NO
NO
NO
soldering is improper.
IC103 is defective.
X101 (32 kHz oscillator), R167, R169, C174, and C176 are defective or mounted improperly. Or oscillating circuit of IC106 is defective.
appearance and mounted properly?
YES
Is the triangular wave of 13 MHz sent from C833? IC801 is defective.
NO
Is 2.9 V supplied from VTCXO (TP801)? Voltage Regulator (IC804) is defective.
YES
YES
NO
IC801 and peripheral circuits are defective.
2 – 45
GX15
CONFIDENTIAL

2. Voice transmission/recording is impossible.

Phone (Handset)
Replace the microphone. Is the problem solved?
YES
The built-in microphone is defective or in a poor contact with the PWB.
NO
Is 1.2 - 2.1 V applied to both ends of C101? Is 1.2 - 2.1 V applied to TP119?
YES
NO
L101, L102, and C101 are defective.
YES
NO
Is 2.4 - 2.6 V applied to TP176?
NO
R125 is defective.
Is 2.4 - 2.6 V applied to IC103 pin 76?
NO
R115 and C108 are defec­tive.
IC103 is defective.
Is approx. 1.7 V applied to IC103 pin 80? Is approx. 1.7 V applied to IC103 pin 96?
YES
NO
NO YES
R263 and R118 are defec-
IC103 is defective.
tive.
Is 0.5 V or more applied to R101 (IC103 pin 9 side)? IC103 is defective.
YES
YES
YES
NO
Is 0.5 V or more applied to JK101 pin 5? Parts between socket JK101 pin 5 and IC103 pin 9 are defec-
NO
Is 0.5 V or more applied to JK101 pin 3? Socket JK101 is defective.
NO
Is 0.5 V or more applied to TP120? Parts between socket JK101 pin 3 and TP120 are defective.
NO
Is 2.4 - 2.6 V applied to TP176? R122 is defective.
NO
Is 2.4 - 2.6 V applied to R115 (IC103 pin 76 side)? R115 is defective. (Headset mode is set.)
NO
Replace C121A or C133. Is the problem solved? C121A or C133 is defective.
NO
YES
YES
YES
YES
YES
YES
tive.
IC103 and IC106 are defective.
2 – 46
Hands free kit (Headset)
Replace the hands free kit. Is the signal sent?
NO
CONFIDENTIAL
YES
Hands free kit is defective.
Parts between JK101 pin 3 andTP120 are defective.
GX15
Is 0.7 - 1.8 V applied to JK101 pin 3? Is 0.7 - 1.8 V applied to TP120?
YES
NO
YES
NO
Is 2.4 - 2.6 V applied to TP176?
NO
YES
R122 is defective.
Is 2.4 - 2.6 V applied to IC103 pin 76?
NO
YES
R115 and C108 are defec­tive.
IC103 is defective.
Is approx. 1.7 V applied to IC103 pin 79? Is approx. 1.7 V applied to IC103 pin 95?
YES
NO
NO YES
R262 and R117 are defec-
IC103 is defective.
tive.
Disconnect the hands free kit. Is speaking voice heard to the person in the phone mode?
YES
Is the voltage 0 V on R101 (IC103 pin 9 side)? Socket JK101 is defective. (Phone mode is set.)
YES
Replace C123A. Is the problem solved? C123A is defective.
NO
Replace JK101. Is the problem solved? JK101 is defective, or the socket plug pin 3 is in a poor contact
NO
NO
NO
YES
YES
IC103 or IC106 is defective.
with hands free kit.
IC103 and IC106 are defective.
2 – 47
GX15
CONFIDENTIAL

3. No voice is heard from the earpiece.

Phone (Handset)
Do keypad tones and melodies sound? Go to the section “Earpiece (for loud speaker) does not work”.
YES
Is 0.5 V or more applied to R101 (IC103 pin 9 side)? IC103 is defective.
NO
Is 0.5 V or more applied to JK101 pin 5? Parts between socket JK101 pin 5 and IC103 pin 9 are defec-
NO
Is 0.5 V or more applied to JK101 pin 3? Socket JK101 is defective.
NO
Is 0.5 V or more applied to TP120? Parts between socket JK101 pin 3 and TP120 are defective.
NO
Is 2.4 - 2.6 V applied to TP176? R122 is defective.
NO
Is 2.4 - 2.6 V applied to R115 (IC103 pin 76 side)? R115 is defective. (Hands free kit mode is set.)
NO
IC103 is defective.
NO
YES
YES
YES
YES
YES
YES
(see page 2-50)
tive.
Hands free kit (Headset)
Replace the hands free kit. Is sound produced? The hands free kit is defective.
NO
Is signal sent to JK101 pin 4? Socket JK101 is defective, or the hands free kit is in a poor
NO
Is signal sent to TP121? Parts between socket JK101 pin 4 and TP121 are defective.
NO
Is signal sent to R124 (IC103 pin 60 side)? Parts between IC103 pin 60 and TP120 are defective.
NO
Disconnect the hands free kit. Is voice heard in phone mode? IC103 or IC106 is defective.
YES
Is the voltage 0 V on R101 (IC103 pin 9 side)? IC103 is defective.
NO
YES
YES
YES
YES
NO
YES
contact with the socket plug.
Socket JK101 is defective.
2 – 48

4. Battery does not charge.

Set a battery of 4.0 - 4.2 V. Click the “Performance check adjustment” button on SPST.
YES
Click the “Temperature adjustment” button. Is the value of “temp” normal? (Measurement tolerance: ± 5 deg.)
YES
Click the “Battery voltage check” button. Is the voltage 4.0 -
4.2 V?
YES
Set a battery of 3.7 - 3.9 V and start in normal mode.
CONFIDENTIAL
* For settings and connections for SPST, refer to the “ADJUSTMENTS, PERFORMANCE CHECK, AND FIRMWARE UPGRADE” on page 2-1.
NO
NO
TH102 and IC103 are defective.
IC103 is defective.
GX15
Connect the AC charger to the external connector. Is the voltage applied to TP503 higher than that of battery?
YES
When the AC charger is inserted to the external connector, is IC107 pin 1 at “L”?
YES
Connect the AC charger to the external connector. After approx. 15 seconds, do the voltages on TP159 and
NO
NO
NO
R535, R536, Q102, and IC107 are defective.
IC107 is defective.
R535, R536, Q102, IC107, IC102, Q101, IC103, D101, and D102 are defective.
TP502, and TP506 increase by more than 0.05 V?
YES
The battery is defective, or the battery cycle is shortened.

5. Vibrator does not work.

Are vibrator terminals in contact with the land? Are terminals and the land clean?
YES
NO
Hereafter check with vibrator working. Is rectangular wave of 3 V sent to between vibrator terminals in sync with the vibration pattern?
NO
Is VBAT voltage applied to IC108 pin 4? IC108 is soldered improperly.
YES
Is signal synchronised with the vibration pattern sent to IC108 pin 3?
NO
Is signal synchronised with the vibration pattern sent from IC101 pin 19?
NO
Do ring tones sound from earpiece (for loud speaker)? Go to the section “Earpiece (for loud speaker) does not work”.
YES
YES
NO
YES
YES
NO
IC101 is defective.
Vibrator is deformed and defective. (When vibrator terminals and the land are dirty, clean or replace them.)
Vibrator is defective.
IC108 is defective.
IC101 is soldered improperly.
(see page 2-50)
2 – 49
GX15

6. Clock Settings are reset.

CONFIDENTIAL
Is 1.6 V or more applied to TP167 with a battery in the phone? IC103 is defective.
YES
Is 1.2 V or more applied to TP167 without a battery in the
NO
NO
The back-up battery holder is installed improperly.
Is back-up battery holder properly installed to Main PWB?
phone?
YES
• The remaining power of back-up battery is insufficient.
• Back-up battery is defective.
• Back-up battery holder is defective.
• Main PWB is broken, or CN104 is defective.
• R254 is defective.
X101, R169, C174, and C176 are defective.

7. Earpiece (for loud speaker) does not work.

* When ring tones sound, but keypad tones do not, “Keypad Tones” is set to Off. * When only ring tones do not sound, “Ringer Volume” is set to “Silent”. * Ring tones sound according to “Ringer Volume” settings.
Are earpiece terminals in contact with the land? The earpiece is defective.
YES
Is the impedance between earpiece terminals approx. 8 ohms?
YES
Is signal sent to TP145, TP146, or the earpiece contact pad? The earpiece is defective.
NO
Is signal sent to IC103 pins 91, 107, 89, and 105? Either of following parts are defective:
NO
NO
NO
YES
YES
The earpiece is defective.
· Between IC103 pins 91/107 and TP145
· Between IC103 pins 89/105 and TP146
IC109 is defective.
NO
YES
YES
Is 3 V supplied from IC109 pin 5? Is VBAT voltage applied to IC109 pin 1 and VCORE voltage
YES
NO
(1.8 V) to pin 3?
NO
IC109 is soldered improperly.
Is signal sent to IC103 pin 93? IC103 is defective.
NO
Does a hands free kit produce ring tones? IC103 is defective.
NO
Is signal sent to IC101 pin 10? Parts between IC101 pin 10 and IC103 pin 93 are defective.
NO
Is approx. 3 V applied to IC101 pins 7 and 32? Short-circuit between VEXT and IC101 pin 7 is soldered
YES
YES
YES
YES
NO
improperly.
IC101 or the control line to IC106 is defective.
2 – 50
CONFIDENTIAL

8. Video/Voice Recorder playback is impossible.

Earpiece
Are keypad tones and ring tones normal? Go to the section “Earpiece (for loud speaker) does not work.”
YES
In Playback window, does playback start normally and the capacity bar change?
NO
NO
(see page 2-50)
IC104 or IC106 is defective.
GX15
YES
Is Multimedia Volume set to “Silent”? Cancel “Silent”. Is sound produced?
NO NO
Is voice heard in phone mode? Go to “Phone (Handset)” in the section “No voice is heard
YES
YES
NO
Not defective.
YES
from the earpiece.” (see page 2-48)
IC103 or IC106 is defective.
Hands free kit (Headset)
Replace the hands free kit. Is the signal sent?
NO
In Playback window, does playback start normally and the capacity bar change?
YES
Is Multimedia Volume set to “Silent”? Cancel “Silent”. Is sound produced?
YES
NO
YES
Hands free kit is defective.
IC104 or IC106 is defective.
Not defective.
YES
NO NO
Is voice heard in hands free kit mode? Go to “Hands free kit (Headset)” in the section “No voice is
YES
NO
heard from the earpiece.” (see page 2-48)
IC103 or IC106 is defective.
2 – 51
GX15
CONFIDENTIAL

9. Back Light does not turn on.

FS502 is mounted improperly, or the fuse is blown.
NO
Is VBAT voltage applied to C530? Is fuse (FS502) in good appearance, mounted properly, and is
YES
NO
there conduction?
YES
Is IC506 in good appearance and mounted properly?
YES
NO
IC506 is defective or mounted improperly.
Is 0.8 V or more applied to IC506 pin 4?
YES
NO
C506, R523, R549, and IC106 are defective or mounted improperly.
C530, L502, and IC506 are defective.
Is back light setting for Display set to On? Go to the setting as follows and set it to On:
YES
NO
NO
Settings → Display → Back light → Time out
Does it turn on?
YES
Not defective.
Are R527 and R547 in good appearance and mounted prop­erly?
YES
Is approx. 10.2 V applied between LED501 anode (A) terminal and LED503 cathode (K) terminal?
YES
NO
NO
R527 and R547 are defective.
IC506 is mounted improperly or defective.
LED501, LED502, and LED503 are mounted improperly or defective.
2 – 52
CONFIDENTIAL

10. Out of range and incoming/outgoing calls are impossible.

[Checkpoints in RF Test Tool]
Is transmission possible using RF Test Tool?
YES
[Sender]
Is frequency signal sent to FL803?
EGSM900 band ...................... IC803 pin 15
DCS1800/PCS1900 bands ..... IC803 pin 13
Is frequency signal supplied to pin 1 of FL905? FL803 is defective.
Is frequency signal supplied to pin 1 of J801? FL905 is defective.
J801 is defective.
[Receiver] Is frequency signal sent from FL902 or FL903?
EGSM900 band ........................... FL902 pins 6, 7
DCS1800 band ............................ FL902 pins 8, 9
PCS1900 band ............................ FL903 pins 3, 4
Is frequency signal supplied to FL902 or FL903?
EGSM900 band ........................... FL902 pin 4
DCS1800 band ............................ FL902 pin 1
PCS1900 band ............................ FL903 pin 1
Is frequency signal supplied to pin 9 of FL803? FL803 is defective.
FL905 or J801 is defective.
NO
NO
YES
NO
YES
NO
YES
YES
NO
YES
NO
YES
NO
GX15
Main PWB-A is defective.
Main PWB-A is defective.
FL902 or FL903 is defective.
2 – 53
GX15

11. The display does not appear on Display.

CONFIDENTIAL
Is Display unit fully inserted to CN102? Improperly inserted to the connector.
YES
Clean the contact point of CN102 and insert the unit again. Does the display appear?
YES
Replace Display. Does the display appear?
NO
Is 3.6 or more voltage applied to VBAT terminal (IC110 pin 4) ?
YES
Is 2.93 + 0.37, – 0.53 V applied to VDC terminal (CN102 pin 15 to VEXT)?
YES
NO
NO
YES
NO
NO
The contact point of the connector is dirty.
Display unit is defective.
Go to the section “Power dose not turn on.” (see page 2-44)
Go to the section “Power dose not turn on.” (see page 2-44)
NO
Is short terminal (between CN102 pin 15 and VEXT) defec­tive?
YES
Short terminal is defective.
Regulator IC110 is mounted improperly or short terminal is soldered improperly.
NO
Is 3.0 ± 0.1 V or more applied to VCC2 terminal (CN102 pin 14 to IC110 pin 3)?
YES
NO
Are IC110 and short terminal (between IC110 pin 3 and CN102 pin 14) good in appearance and mounted properly?
YES
Regulator IC110 is defective.
Capacitors C215 (between C1+ and C1-) and C212/C194 (between C2+ and C2-) are defective or mounted improperly.
NO
Is voltage on VDD2 terminal (C194) boosted to approx. 6 V? Are capacitors C215 (between C1+ and C1-) and C212/C194
NO
(between C2+ and C2-) in good appearance and mounted properly?
YES
YES
Display unit is defective.
Is the voltage approx. -10 V on VSS2 terminal (C200) and approx. 15 V on VDD1 terminal (C211)? Are capacitors C209,
NO
Capacitors C209, C210, C217, C218, C200, and C211 are
defective or mounted improperly. C210, C217, C218, C200, and C211 in good appearance and mounted properly?
YES
Is approx. 3 V applied to LCD reset (R178)? Is R178 in good appearance and mounted properly?
YES
Are C216, C218, C221, C222, C223, C227, R157, R176, R186, R197, R142, R151, R152, and R154 good in appear­ance and mounted properly?
YES
NO
NO
R178 is defective or mounted improperly. Otherwise the digital
IC (IC105) is defective.
C216, C218, C221, C222, C223, C227, R157, R176, R186,
R197, R142, R151, R152, and R154 are defective or mounted
improperly.
Display unit is defective, or connector CN102 is mounted improperly.
2 – 54

12. Pictures cannot be taken.

CONFIDENTIAL
GX15
Is the camera (CA100) installed in the right direction? Reinsert the camera (CA100).
YES
Check that IC603 has not come off. Is there conduction between TP604 and TP606?
YES
Are all the pins of SO601 mounted properly? SO601 is mounted improperly.
YES
Replace the camera (CA100). Does the camera turn on? The camera (CA100) is defective.
YES
Is 2.8 V applied to SO601 pins 5, 10, and 23 (when camera is on)?
YES
NO
NO
NO
NO
NO
IC603 is mounted improperly.
(Most likely poor contact caused by adhesive on pins)
The regulator IC602 or peripheral circuits are defective.
Is 2.8 V applied to TP601?
Short terminal (TP601 to SO601 pin 23) and (TP601 to
SO601 pin 5) are defective.
IC603/IC106 is defective, or R602/C607 is mounted improp-
erly.
SO601:
1. Is 2.8 V applied on pins 4 and 7?
2. Is the voltage 0 V on pin 8?
3. Is the 13 MHz frequency sent to pin 1?
NO
IC603 peripheral circuits:
1. Is 13 MHz frequency sent to R602?
2. Is 2.93 V applied to C607?
(when camera is on) (when camera is on)
YES
Is 1.8 V applied to IC603 peripheral circuit TP607 (when cam-
era is on)?
YES
NO
YES
NO
YES
NO
IC601 or peripheral circuits are defective; R605/C609 is mounted improperly.
SO601:
1. Is 2.8 V applied on pins 2 and 3 (when camera is on)?
2. Are voltages of pins 2 and 3 within the range 0 to 2.8 V (when camera being activated)?
YES
B
(To page 2-56)
NO
2 – 55
Is 2.93 V applied to IC603 peripheral circuit R604
(when camera is on)?
YES
IC103 or peripheral circuits are defective; R604/C608 is mounted improperly.
IC603 or IC106 is defective.
R606 and C610 are mounted improperly.
R606 is defective.
NO
Is 2.8 V applied to IC603 peripheral circuit R606
(when camera is on)?
YES
IC603 is defective.
NO
GX15
(From page 2-55)
B
CONFIDENTIAL
SO601: Are voltages of the following pins within the range 0 to 2.8 V
NO
R611, R612, and R613 are mounted improperly.
(when camera is on)?
1. pins 11 - 18
2. pins 20 - 22
YES
IC603 is defective.

13. SIM card is not recognised.

Replace the SIM card. Is it recognised? SIM card is defective or not the one specified.
NO
Is 2.85 V supplied from pins 1, 2, and 6 of the SIM card? And is periodic pulse wave (3.25 MHz) sent from pin 3 of the SIM card?
NO
Is 2.85 V applied to CN101 pin 1? Are R110 and C131 good in appearance and mounted prop-
YES
YES
Hereafter, check the signal waveform of each SIM when the power is turned on without a SIM card inserted. (SIM signal waveform appears for approx. 70 ms after the power is turned on.)
YES
The contact point of the SIM card connector is deformed or
dirty.
R110 or C131 is defective.
NO
NO
erly?
YES
IC103 is defective.
Short terminal (CN101 pin 1 to IC106 pin 195) is defective.
NO
Is 2.85 V applied to CN101 pin 2? Is short terminal (CN101 pin 1 to IC106 pin 195) good in
YES
NO
appearance and mounted properly?
YES
IC106 is defective.
R164 is defective.
NO
Is periodic pulse wave sent from CN101 pin 3? Is R164 good in appearance and mounted properly?
YES
NO
YES
IC106 is defective.
Replace R163, R113, or short terminal (CN101 pin 6 to R163).
NO
Is 2.85 V supplied from CN101 pin 6? Are R163, R113, and short terminal (CN101 pin 6 to R163)
YES YES
NO
good in appearance and mounted properly?
CN101 is defective. IC106 is defective.
2 – 56
CONFIDENTIAL
14. IrDA (Infrared) communication is impossible.
GX15
Set the distance and angle within the specification for the IrDA
Check in IrDA inspection mode. communication.
Is 2.8 V supplied from Q104 pin 2? IC106 is defective.
YES
Is 2.8 V applied to UN101 pin 6? Q104 is defective or UN101 pin 6 is soldered improperly.
YES
Does the send signal (UN101 pin 5) send pulse waves period­ically?
YES
NO
NO
NO
R183 is defective.
NO
Is R183 good in appearance and mounted properly?
YES
IC101 or IC106 is defective.
Short terminal (CN101 pin 2 to VEXT) and C197 are defective.
NO
Is 3.0 V supplied from VCC (UN101 pin 1)? Are short terminal (CN101 pin 2 to VEXT) and C197 good in
YES
NO
appearance and mounted properly?
YES
IC106 is defective.
Is SD signal (UN101 pin 3) 0.2 V or lower? Q104 and IC106 are defective.
YES
Does the RxD signal (UN101 pin 4) send pulse waves periodi­cally?
YES
Is UN101 good in appearance and mounted properly? IrDA port (UN101) is defective or mounted improperly.
YES
Is communication possible after replacing IrDA port (UN101)? IC106 is defective.
YES
NO
NO
NO
NO
IrDA port (UN101) is defective.
IrDA port (UN101) is defective.
2 – 57
GX15

15. Bluetooth communication is impossible.

A connection cannot be established via Bluetooth.
CONFIDENTIAL
Is 3 V supplied from IC403 pin 3? IC403 or C402, C409 is defective.
YES
Is IC402 pin 34 (RESET signal) always at “H”? Parts (between IC106 pin 100 and IC401 pin 34) are defec-
NO
NO
tive.
YES
Are pulse signals sent to IC402 pin 74 (BT_TXD signal)? IC402 is defective.
YES
NO
IC106 is defective.
Phone can be connected to Bluetooth headset, but sound is not heard.
Is waveform of PCMCLK signal (approx. 256 kHz clock) sent from R188?
YES
Are pulse signals sent to BT_PCMOUT signal side of R199? IC402 is defective.
YES
NO
NO
IC106 is defective.
IC106 or IC402 is defective.

16. USB connection is impossible.

Connect a properly working phone to the PC/USB cable that is not recognised. Is it recognised?
YES
NO
Reinstall the driver and replace the USB cable to connect the
phone.
Connect to a PC with the USB cable.
Is 5 V or more applied to TP515? CN502 is connected improperly.
YES
Is Q503 pin 3 at “L”? Q503 is defective.
YES
Is 3 V or more applied to TP507? IC501 or IC106 is defective.
YES
Is 3 V or more applied to TP523? Q504, Q506, and R512 are defective.
YES
NO
NO
NO
NO
IC106 is defective.
2 – 58
MEMO
CONFIDENTIAL
GX15
2 – 59
GX15
Standard position (+0, -0.5mm)
Sheet A, Display
Display
Standard position
Standard position
Display
Sheet B, Display
PhoneGX15Service ManualService ManualMarketE

CHAPTER 3. DISASSEMBLY AND REASSEMBLY

CONFIDENTIAL

[1] Servicing Concerns

1. For disassembling

1. Do not remove the board of baseband section by pulling external interface connector not to damage the board.
2. Shield case is attached on shield case holder with no space. Do not remove together with shield case holder. If you do, you can­not attach it again because they are soldered and in such a case, you should take the electric pattern on the board as well.
Standard

2. For reassembling

1. Make sure that all ornamental parts have no scratch and clean.
2. Make sure that you can open and close handset (phone) smoothly and hear hinges click.
3. Make sure that display panel is placed in a proper position without inclination.
4. Make sure that all three battery terminals protrude evenly.
5. Make sure that the pawl of aerial is upside.
FASTENING TORQUE (Referential Value)
position
Sensor, Moisture (Large)
Standard position
[Sensor, Moisture (Large)]
Back Cabinet
• Back Cabinet / Front Cabinet
• Key PWB / Back Cabinet
The reference value is measured when an electric screwdriver (HIOS CL4000) is used.
SOLDERING SPECIFICATION
Soldering iron must be set to 350° C for 5 seconds.
STANDARD POSITION OF ATTACHMENT
When replacing the following labels (marked with ), be sure to place new ones on the specified positions.
Tape, Repair
Application range
15.7 ± 1 N • cm (1.6 ± 0.1 Kgf • cm)
13.7 ± 1 N • cm (1.4 ± 0.1 Kgf • cm)
Standard position
Back Cabinet
[Sheet A, Display]
[Sheet B, Display]
[Tape, Repair]
3 – 1
Standard
Isolation Sheet, Key PWB
Key PWB-B (Rear Side)
Standard position
Standard position
Standard position
Standard position
position
Spacer, Display
Front Cabinet Assembly
Standard position
CONFIDENTIAL
Main PWB-A (Rear Side)
Standard position
Standard position
Cushion, Camera Switch (SW520)
GX15
Standard position
[Spacer, Display]
Standard position
Sensor, Moisture (Small)
Front Cabinet Assembly
[Cushion, Camera Switch (SW520)]
[Sensor, Moisture (Small)]
[Isolation Sheet, Key PWB]
3 – 2
GX15
Back Cabinet Assembly
SLIDE
Front Cabinet Assembly
1
SLIDE
1
2
2
(A5) x 3
Jig
(A4) x 4
1.7 x 5.5 mm
Main PWB-A
Back Cabinet Assembly
OPEN
Socket Cover (Hands free)
(B1) x 1
(B2)x1
1.7x7mm
PULL
(C2) x 1
Socket Cover (Hands free)
Back Cabinet
2
1
Flathead Screwdriver
(C1) x 1
CONFIDENTIAL

[2] Disassembly and reassembly

• To reassemble, reverse the procedure.
STEP REMOVAL PROCEDURE FIGURE
1 Front Cabinet
Assembly
1.Battery Cover........
2.Li-Ion Battery.........
3.Hook.....................
4.Screw....................
5.Hook.....................
(A1)x1 (A2)x1 (A3)x4 (A4)x4 (A5)x3
1
2
2 Back Cabinet
Assembly
3Socket Cover
(Hands free)
1.Open the Socket Cover (Hands free)
2.External Connector Cover...
3.Screw....................
1.Socket Spacer.......
2.Hook.....................
Jig
(Use something flat and hard, for example a guitar pick.)
UP
1
2
(A1)x1
(A2)x1
SLIDE
(B1)x1 (B2)x1
(C1)x1 (C2)x1
(A3)x4
3
4
Figure 2
1
2 3
the slot and slightly lift up the aerial cover assembly.
Insert a jig into the space. Slide a jig to release 4 hooks (A3).
Insert a flathead screwdriver into
Flathead Screwdriver
Figure 1
SLIDE
3
Aerial Cover Assembly
Figure 3
Figure 4
3 – 3
CONFIDENTIAL
a
a
b
b
(E2) x 4
(D2) x 1
(D1) x 1
(D1) x 1
(E1) x 1
Key PWB-B
Display/ Display Holder Assembly
Main PWB-A
Display
Flathead Screwdriver
Prevent dirt and dust from entering the inside when replacing the display.
(F1) x 2
Key PWB Holder
Main PWB-A
1
2
STEP REMOVAL PROCEDURE FIGURE
4 Key PWB-B 1.Hook.....................
2.Flat Cable.............
(D1)x2 (D2)x1
5
GX15
5 Display
Assembly
6 Main PWB-A 1.Hook..................... (F1)x2 6
1.Flat Cable.............
2.Hook.....................
(E1)x1 (E2)x4
5
Figure 5
Figure 6
3 – 4
GX15
CHAPTER 4. DIAGRAMS
CONFIDENTIAL
GX15

[1] Block diagram

[Main]
JK101 HANDS FREE KIT CONNECTOR
GPIO_9(Manufacture)
8
RF I/F
VBAT
AFCDAC, PA
IP, IN QP, QN
LIGHT1 LIGHT3
For CAMER
TH102 THERMISTOR
3.0V
IC109 R11630FB
REGULATOR
MIC100 MICROPHONE
IC114 TC75S58A COMPARATOR
)
AUDIO_IN
(
AOUT2P/AOUT2N
VMIC
USB D-
3
EP100 EARPIECE
GPIO_36
(Audio POP sound Control)
)
USC[5](Genie_TX)
GPO_19(Audio Select)
AUDIO_OUT
(
USC[6](GPIO_31/Genie_RX/RTC_monitor)
6 7 9 2 4 5
REFOUT
TEMP1
SPWR
AUXADC2
AIN3P
A
B
USC[2](TXD)
AIN3N
AOUT3P
AIN1P/AIN1N
AIN2P/AIN2N
VMIC
VSIM
VRTC
BACK-UP BATTERY
GPIO_7(Hook detect)
USB D+
USC[1](RXD)
VUSB
( )
( )
CN502 EXTERNAL CONNECTOR
GPIO39(USBPUControl)
GPIO_55(BootControl 1)
Q506
IC504 USBUF2WE EMI FILTER
Voltage Reference
IC103 AD6537B ANALOGUE BASEBAND
Filter
DAC
Filter
DAC
ADC
ADC
RAMP DAC
Filter
AFC DAC
x3
Light Controller
AUX ADC
BUFFER
PGA
Analogue
SW
PGA
Analogue
SW
PGA
VMIC
LDO
VABB
LDO
SIM
LDO
VRTC
LDO
POWER-UP
IC501 TK11132CSG REGULATOR
KEY
BASEBAND SECTION
GMSK
MOD
Filter
Filter
Ramp RAM
AUXRILY SECTION
Tone Generator
DAC
ADC Filter
AUDIO SECTION
POWER MANAGEMENT SECTION
REGULATOR
CONTROL
VCXO
LDO
KEYON
KEYOUT
KEYPAD: 5x5
USB_VBUS
VUSB
GPO_1 (TXON), GPO_9 (BS3), GPO_11(BS4) GPO_16 (BS1) GPO_17(BS2)
Filter
RESET GENERATOR
VEXT
LDO
IC102 Q5RW45B
4.5V REGULATOR
LIGHT1(Typhoon) LIGHT3(Typhoon)
KEYPADROW[4:0]
KEYPADCOL[4:0]
BACKLIGHT
LIGHT2
Baseband
Serial
Port
Control
Serial
Port
INTERRUPT LOGIC
Audio
Serial
Port
POWER ON
BATTERY CHARGER
VCORE
VMEM
LDO
KEY PAD
IC507 74VHC1GT LOGIC
5.2V/600mA from AC/DC CHARGER
1 10
LDO
GPO_18 (SYNTHEN) GPO_20 (SYNTHDATA) GPO_21 (SYNTHCLK)
BSIFS BSDI BSOFS BSDO
GPO_1 (TXON), GPO_0 (RXON), GPO_5 (ASM)
GPO_29(RESETABB)
CSFS CSDI CSDO
MCLKEN
CLKOUT (13MHZ)
GPIO_37
(Interrupt)
ASFS ASDI ASDO
RESET
VCHG
Q505
CLKIN
(13MHz)
IC106 AD6528B
DIGITAL BASEBAND
MCU Subsystem
SBUS
BOOT
ROM
Serial
number
C
PWRON (DBBON), CLKON
(VCXOEN)
GATEDRIVE, ISENSE(ADC) VBATSENSE(ADC)
SIMDATAIO SIMCLK
VSIM
GPIO_23(RESET)
CN101 SIM CARD
GPIO_10(USB_DETECT)
3.0V / (1.8V)
Q503
VIN
Reg15 for
loader
EN
GPIO_2(USB_Current_Control)
IC112 NL17SZ32 LOGIC
E
CLKON
BSPORT
ASPORT
HSL/
Trace
MCU
ARM7TDMI
58.5MHz
MMI
GPIO
DISPLAY
RTC
KEYPAD
BMC
SIM
USC
UART
USB 1.1
Fast IrDA
I2C
Backlight
SD/MMC
External Circuit
For Charging
IC503 TK73840G REGULATOR
BOOTCTRL[1] BOOTCTRL[0]
Cipher
Coprocessor
Viterbi
Coprocessor
Cache
(16k byte)
CLK
&
BS GEN
HOUSE-KEEPING
System DMA
General Timers
IRQ-CTRL & RAU
USB_VBUS
WDT
BTCLK
X101
32kHz
CRYSTAL
OSCIN OSCOUT
SPORT-0 SPORT-1
PLL
IDMA
DSP
ADSP-218x
91MHz
DMA and BUS ARBITRATION
PBUS
Cipher Engine
Peripheral
Peripheral PLL
VUSB
3.2V
IC105 NL17SZ08 LOGIC
BATTYPE
REFCHG
When JTAG=H, automaticaly GPIO_18 TCK GPIO_19 TMS GPIO_20 TDI GPIO_21 TDO
JTAGEN
JTAG I/F
DSP Subsystem
Cache RAM
(4k word)
PM (16k word)
DM (16k word)
EBUS
RBUS
Internal
SRAM
(1Mbit x 2)
GSM-SYSTEM
MicroSM
Slow Clocking
CSPORT
Synth i/f
VCORE, VMEM, VEXT,VRTC,VSIM
VCORE(VUSB_ON/OFF)
VEXT
2.93V
VBAT
E
GPIO_3(RTS), GPIO_4(CTS), GPIO_33(RXD), GPIO_34(TXD) GPIO_14(PCM_CLK), GPIO_15(PCM_DATAIN) GPIO_16(PCM_SYNC), GPIO_17(PCM_DATAOUT)
GPIO_8 (BT_RESET)
IC601 XC621918 REGULATOR
GPIO_38(INT), nWE,nRD ADD[1],DATA[7:0] GPIO_24(RESET), nAUXCS2(GPIO_46)
Q104
UN101 INFRARED PORT IrDA module
LI-ION BATTERY 720mAh
GPO_8
VCORE
VEXT
GPIO_11
GPIO_40(13M CLKOUT)
A
B
ADDRESS & DATA BUS/GPIO (INT)
3.0V
IC110 R118030B REGULATOR
3.0V
C
GPIO_12(LCD_RST)
GPIO_22(LCD_RS) GPIO_42(LCD_CS) nRD, nWE, DATA[15:0]
GPO_23(PWM, BackLight On/Off)
IC602 TK11128C REGULATOR
GPIO_35
1.8V
ADD[1,2], ADD[17:19], nRAMCS2 (CAM_CS) GPIO_13(CAM_INT),nWE GPIO_47(CAM_RST),nRD
DATA [15:0]
HP_OUTL
HP_OUTR
GPIO_0 (TXD)
GPIO_1(RXD)
2.8V
CLKREQOUT
IC402 BC313143 BLUETOOTH MODULE
IC403 R118030B
REGULATOR
RESET
VCC2
VDC
RESET
IC506 LT3465
DC/DC CONVERTER
HVDD1
HVDD2
CVDD
IC603
LR38876
VEXT
IC101 YMU762C SOUND
GPIO_61(Hardware revision monitor[0]) GPIO_60(Hardware revision monitor[1])
GPIO_41(Hardware revision monitor[2])
GPIO_44(Wakeup Mode Select)
CAMERA I/F CONVERSION LSI
IC108 1323B30G REGULATOR
Flash
128Mbit(x16)
nROMCS1
(BlueCore3-ROM)
LCD100 DISPLAY
DISPLAY BACK LIGHT
HVDD
DSP Serial I/F
Sensor Driver
DSP Serial
VSYNC HSYNC
XI,RSTB,
STDBY
D02 7,
PCLK
3.0V
COMMON : nRD, nWE, ADD[23:1], DATA[15:0] Flash memory : nROMCS1, GPO_22(VPP), GPO_2(WP),
nRESET
P-SRAM : nRAMCS1, UBS, LBS
IC104 LRS18641 FLASH MEMORY
SO601
VMEM
2.93V
Converter
Format
MO100 VIBRATOR
Output
AVDD
Balance
White
CA100 CAMERA
P-SRAM
64Mbit(x16)
nRAMCS1
FL401 CN401 TEST CONNECTOR
DVDD
CMOS
sensor
IRIS
Camera Processing
Auto
BUILT-IN AERIAL
AN401 AERIAL TERMINAL
Figure 1 MAIN BLOCK DIAGRAM
4 -- 1 4 -- 2
GX15
[RF]
BS1 (D) BS2 (D) BS3 (D) BS4 (D)
PA (A)
VBAT (BATT)
TCXOEN (D)
IC804 R5322P
IP (A)
IN (A)
QP (A)
QN (A)
TCXOOUT (D)
BTCLK (D)
AFCDAC (A)
1,3
VOLTAGE REGULATOR
2
5
TCX801
1
6
4
26MHz
VCTCXO
2
Loop
filter
4
VRF
VTCXO
3
CONFIDENTIAL
RX Line TX Line
(D): Digital, (A): Analogue
TP802
TP801
36,41,42
23
24
25
26
31
34
35
28
IF Synthesiser
1/2
Control Line
1,13,14,22,27,37,40,48
I&Q
MOD
90deg
shift(1/2)
1/2
1/2
1/2
DPD
Loop
filter
12
RF Synthesiser
TXVCO GSM900 880.2 to 914.8 MHz DCS1800 1710.2 to 1784.8 MHz PCS1900 1850.2 to 1909.8 MHz
19
17
38,39
BS2 BS4
VBAT
42,43
45 40,41
37
48
4,5,7,30,32, 34,36,38,47
RFVCO TX GSM900: 3848.8 to 3979.2 MHz DCS1800: 3580.4 to 3729.6 MHz PCS1900: 3860.4 to 3979.6 MHz RX GSM900: 3700.8 to 3839.2 MHz
DCS1800: 3610.4 to 3759.6 MHz PCS1900: 3860.4 to 3979.6 MHz
Loop filter
PA
APC
3,7,8,16
IC802 RF3146 POWER AMP.
31
6
15 13
1800 / 1900
900
BS1 BS2 BS3
ANT801
11
6,10,12
9
FL905
1
AERIAL TERMINAL
J801 RF CONNECTOR
GX15
BUILT-IN AERIAL
2
SYNTHEN (D) SYNTHDATA (D) SYNTHCLK (D)
2,5,8,11,15,16,18
29 32 30
1/2
ARFCN IFVCO EGSM900 975 to 1023, 0 to 9: 656 MHz 10 to 124: 640 MHz DCS1800 512 to 670: 640 MHz 671 to 885: 656 MHz
PCS1900 512 to 810: 640 MHz
PGA Part
PGA
IC801
Serial data
interface
15515502 RF
90deg
Shift(1/2)
90deg
Shift(1/2)
LNA
LNA
LNA
10
9
7
6
4
3
6
7
8
9
2,3,5,10
3
4
2,5
GSM900 RX
4
FL902 SAW FILTER
1
1
FL903 SAW FILTER
Figure 2 RF BLOCK DIAGRAM
4 -- 3 4 -- 4
DCS RX
PCS RX
2
45
FL803 RFSW
GSM900 Band;
TX: 880.2 to 914.8 MHz RX: 925.2 to 959.8 MHz
DCS1800 Band; TX: 1710.2 to 1784.8 MHz RX: 1805.2 to 1879.8 MHz
PCS1900 Band; TX: 1850.2 to 1909.8 MHz
RX: 1930.2 to 1989.8 MHz
3,4
GX15
CONFIDENTIAL
[Power Supply]
VBAT
3.7V
IC109 R11630FB REGULATOR
CONNECT
IC103 AD6537B ANALOGUE BASEBAND
CONTROL SIREAL PORT
VBAT2
VBAT4
VBAT7
VBAT6
SPWR
VBAT1
VBAT3(2)
VBAT8(2)
USB
VCORE ON/OFF
(VUSB)
Aux DAC
Charge Timer
Trickle Charge
REG(VMIC)
REG(VABB)
REG(VSIM)
REG(VCORE)
PWM Output
REG(VRTC)
REG(SPWR)
REG(VVCXO)
REG(VEXT)
REG(VMEM)
IC105 NL17SZ08 LOGIC
3.2V/ 100mA
Controler
CHG DAC
VMEMSEL Low:2.93V High:1.88V
VBATSENSE ISENSE
GATEDRIVE
VCHG 60mA
AINxP VMIC
2.4V-2.5V-2.6V/1mA
VSIM
2.75V-2.85V-2.95V/20mA VCORE
1.72V-1.8V-1.9/80mA
LIGHT3 (220/8 ohms)
80mA LIGHT1 30mA
VRTC
1.6V-1.8V-2.0V/20uA
VT
2.71V-2.75V-2.79/10mA VEXT
2.75V-2.93V-3.00V/170mA VMEM
2.75V-2.93V-3.00V/150mA
KEY PAD
BACKLIGHT
Backup Battery
Flash-Re Writable
4.0V/300mA
0.18 ohms
4.5V
IC102 Q5RW45B
4.5V REGULATOR
(VLOAD)
IC503 TK73840G REGULATOR
VMEM
VEXT
VEXT
VMEM
GPO_8
ON/OFF
IC507 74VHC1GT LOGIC
SIM CARD
SIM I/F (VSIM)
RTC (VRTC)
I/F (VMEM)
VIR
CIRCUIT
LOGIC
CIRCUIT
USB_VBUS
LIGHT2
IC107 X61CN27N VOLTAGE DETECTOR
Core (Vcc)
I/F ( VINT)
I/F (VMC)
I/F (VUSB)
I/F (VEXT)
LED
Flash memory(128Mbit)
SCRAM(64Mbit)
4
Q505
5
10
CN101
min 1.70V, max3.30V
min 1.70V, max1.90V
min 1.70V, max3.30V
min 1.70V, max3.30V
min 3.00V, max3.60V
min 1.00V, max2.00V
min 2.70V, max3.30V
min 2.40V, max3.30V
IC106 AD6528B DIGITAL BASEBAND
min 2.0V, max6.0V max 40mA
min 2.0V, max3.6V max 120uA
CN502 EXTERNAL CONNECTOR (1/2)
UN101 INFRARED PORT (IrDA)
IC104 LRS18641 FLASH MEMORY
LI-ION BATTERY
VCC2
LOGIC, circuit
DC/DC,
1.5 kohms
GPIO_39
VDC
HVDD2
CVDD
HVDD1
HVDD
AVDD
DVDD
VDD_2.9
converter
CN502 EXTERNAL CONNECTOR (2/2)
I/O & Analogue circuit
Core part
Module part
I/O
Analogue
Core part
20mA(VGA at 15fps)
3.0V
1.8V REG
CORE
RESET
ON/OFF
GPIO_11
ON/OFF
GPIO_35
ON/OFF
2.5A
TCXOON
ON/OFF
ON/OFF
3.0V
IC110 R118030B REGULATOR
IC601 KC621918 REGULATOR
(VCAMC)
1.8V/ 50mA
(VCAM)
2.8V
IC602 TK11128C REGULATOR
IC101 YMU762C SOUND
VCORE
(VBT)
ON/OFF
FS502
0.63A
GPO_23
PWM
(V-TCXO)
(V-RF)
IC108 1323B30G REGULATOR
ON/OFF
EXT1
3.0V
IC403 R118030B REGULATOR
IC506 LT3465 DC/DC CONVERTER
V-TCXO
2.9V 120mA
V-RF
2.9V 120mA
IC804 R5322P
POWER SUPPLY
V-VIB
3.0V/150mA
MO100 Vibrator
Stall : 1.4V/80mA Rated : 3.0V/65mA
V-TCXO
2.9V
V-RF
2.9V
VEXT
min 2.3V, typ 2.93V max3.3V max 250uA
min 2.9V, typ 3.0V max3.1V max4mA
15mA
min2.5V, typ3.0V max3.3V
min1.62V, typ1.8V max1.98V
IC603 LR38879 CAMERA I/F CONVERSION LSI
VTCXO
VRF
PA_VDD
RF PART
min2.25V, typ3.0V max3.30V
CA100 CAMERA
1.7V~3.6V max40mA
1.70V 1.78V 1.85V
1.7V~1.9V
IC402 BC313143 BLUETOOTH MODULE (BlueCoer3-ROM)
LCD100 DISPLAY
Figure 3 POWER SUPPLY BLOCK DIAGRAM
4 – 5
– MEMO –
CONFIDENTIAL
GX15
4 – 6
GX15
PhoneGX15Service ManualService ManualMarketE

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

CONFIDENTIAL

[1] Notes on schematic diagram

•Resistor:
Letters K and M are prefixed to ohm (unit of resistance). K means 1000 ohms and M means 1000 kohms.
• Capacitor:
P is an abbreviation for “pico” and a farad (unit of capacitance) without P means “microfarad”. Expressions “capacitance/withstand voltage” are used for electrolytic capacitors. (CH), (RH), (UJ): Temperature compensation (ML): Mylar type (S): Styrol type (PP): Polypropylene type

[2] Types of transistor and LED

B
(3)
(G)
E (1) (S)
2SK3019 DTC114 YET
TOP
VIEW
C
(2)
(D)
1
S1
G1
S2
G2
4
TOP
VIEW
ECH8603
8
D1
D1
D2
D2
5
• The voltage of each section is obtained by measuring between the section and chassis using a digital multimeter [handset (phone) out of range].
• Conditions: SIM card inserted, power on, in stand-by mode (opened)
• 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.
1
1
TOP
3
VIEW
3
3
NSBC143 TP
6
1
PG
PS
2
PD
PD
4
TOP
VIEW
3
2
3
1
4
EC4301 C EC4401 C
TOP VIEW
1SS388 RB160M30 RB52030T RB52130T
TOP VIEW
2W0110VY
TOP VIEW
RSB6.8S
TOP VIEW
YPY1105C
TOP VIEW
ECW008B2
5 – 1

[3] Waveforms of circuit

CONFIDENTIAL
GX15
BS2
1
C871 (FL803 6Pin)
BS1
2
C870 (FL803 10Pin)
BS3
3
C872 (FL803 12Pin)
BS4
4
R1863 (IC802 41Pin)
BS2
1
C871 (FL803 6Pin)
RF Test Tool Tx test GSM900 Band
RF Test Tool Tx test DCS1800, PCS1900 Band
BS2
1
C871 (FL803 6Pin)
BS1
2
C870 (FL803 10Pin)
BS3
3
C872 (FL803 12Pin)
BS4
4
R1863 (IC802 41Pin)
RF Test Tool Rx test PCS1900 Band
BS1
2
C870 (FL803 10Pin)
BS3
3
C872 (FL803 12Pin)
BS4
4
R1863 (IC802 41Pin)
BS2
1
C871 (FL803 6Pin)
BS1
2
C870 (FL803 10Pin)
BS3
3
C872 (FL803 12Pin)
RF Test Tool Rx test GSM900, DCS1800 Band
BS4
4
R1863 (IC802 41Pin)
5 – 2
GX15
CONFIDENTIAL
13M-IN (CLKIN)
5
(Stand-by)
13M-OUT (CLKOUT)
6
(Stand-by)
C833 (IC106 142Pin)
R166 (IC106 84Pin)
OSCIN (32 kHz)
7
(Stand-by)
R174A (IC106 49Pin)
5 – 3
CONFIDENTIAL

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

GX15
MAIN PWB-A (1/5)
A
B
VEXT
VCORE
1
VDDCE
2
GND VOUT
IC403 R118030B REGULATOR
4
3
RECEPTION SIGNAL
TRANSMISSION SIGNAL
TP401
VBAT
C401 1
C402 1
C409
0.01
R411
2.2
C410
0.01
C411
2.2
C413 2P (CH)
C414
0.01
C
NC
79
80
BT_TXD
G
G
D
G
G
5-6 (10-C D)
E
BT_RESET_B
G
F
G
5-9 (1-E)
BT_RXD
G
BT_RTS
BT_CTS
G
BT_PCMOUT
BT_PCMIN
G
BT_PCMSYNC
BT_PCMCLK
G
BTCLK
R412 0
74
UART_TX
63
UART_RX
61
UART_RTS
62
UART_CTS
NC
72
USB_DP
NC
82
USB_DN
52
PCM_OUT
53
PCM_IN
54
PCM_SYNC
64
PCM_CLK
77
XTAL_IN
XTAL_OUT
NC
56
LOOP_FILTER
27
RESET
34
RESET_B
NC
29
SPI_CSB
NC
30
SPI_CLK
NC
28
SPI_MOSI
NC
19
SPI_MISO
NC
26
TEST_EN
NC
18
FLASH_EN
VREG_EN
VSS_USB
VSS_USB
84
73
VREG_IN
VSS_PIO
1
NC
NCNCNCNCNC
6
3
83
VDD_PIO
VDD_USB
A
B
C
D
E
F
G
H
K
VSS_PIO
VSS_PADS
2
35
J
789
36
51
VDD_PRG
VDD_MEM
VDD_MEM
VDD_PADS
IC402 BC313143 BLUETOOTH MODULE
437
2
1
4
1
3
11
14
13
12
23
24
22
21
33
31
32
39
38
37
45
43
44
51
49
50
55
573559
56
58
68
65
67
66
77 787675 81 828079
VSS_MEM
VSS_MEMNCVSS_MEM
VSS_MEM
10
151617
20
NCNCNC
60
VDD_MEM
VDD_MEM
5
5
15
16
26
25
60
VSS_CORE
VSS_MEM
71
41
70
6
6
32
NC
81
VDD_MEM
VDD_MEM
8
7
8
17 18
27
28
34
40
46
52
61
62
71 727069
VSS_RADIO
VSS_RADIO
38
21
42
VDD_CORE
VDD_RADIO
10
9
102
9
20
19
29
30
36
42
41
48
47
53
54
63
64
74
73
83 84
VSS_VCO
VSS_RADIO
44
49
55
22
VDD_VCO
VDD_RADIO
VSS_ANA
VSS_VCO
50
666768
78
VDD_ANA
PIO[0]/RXEN
PIO[1]/TXEN
VSS_ANA
VSS_ANA
76
RF_IN
TX_A
TX_B
AUX_DAC
PIO[2]
PIO[3]
PIO[4]
PIO[5]
PIO[6]
PIO[7]
PIO[8]
PIO[9]
PIO[10]
PIO[11]
AIO[0]
AIO[1]
AIO[2]
VSS
45
FL401 BLUETOOTH
NC
31
NC
11
NC
12
43
37
NC
33
13
NC
14
NC
40
NC
46
NC
48
NC
47
NC
25
NC
23
NC
24
NC
39
NC
58
NC
59
69
NC
4
NC
NC
5
NC
NC
NC
NC
NC
57
NC
NC
65
NC
NC
75
NC
7
6
5
C416
0.01
8
1
2
3
4
NC
1
IN
CN401 TEST CONNECTOR
OUT
GND
GND
GND
GND
L403 22nH
C417 2P (CH)
5-10 (11-H)
A
12
AN401 AERIAL TERMINAL
R418 0
2
3
4
5
6
L405
1.2nH
G
5-5 (5-H)
BT_CLKREQOUT
G
H
NOTES ON SCHEMATIC DIAGRAM can be found on page 5-1. ( ) : Not Mount
123
Figure 1 SCHEMATIC DIAGRAM (1/6)
45
5 – 4
6
GX15
CONFIDENTIAL
GX15
C244 47P(CH)
NCNCNC
SPVSS
SPVDD
IC101 YMU762C SOUND
D1D0/WR
26272829303132
DATA[1]
DATA[0]
POWONKEY
KEYPADROW[4]
C165
0.1
BAT100 BACK-UP BATTERY
R144 0
C151
0.001
R143 330
C150 1
TP162
C240 47P(CH)
( )( )
2.93V VEXT
C241
47P(CH)
C167
NC
EQ3
EQ2
EQ1
/CSA0/RD
3.2V VUSB
R116
R120
470K
470K
C155
1
4.7
C245
47P(CH)
C168
0.1
10111213141516
C169
0.1
9
VREFSPOUT1
HPOUT-R
8
VSS
R159
7
VDD
HPOUT-L/MONO
3.3K
NC
NC
C170
0.1
VEXT
Vcc
5
4
2.85V
TP170
2.93V
TP171
1.8V
VT
2.75V
TP110
13MHZ_CLK_TYPHOON
C171
0.001
R161 0
R160 470K
2.85V
2.93V VMEM
0
C182
0.1 C184 1
44
143
VSIM
VMEM
Boot Control 0
USB BOOT (Internal reference clock)
Flash BOOT
8 8
6
27
26
25
48 50
46
47
60
62
61
175172 173169 170 179177 181 184183180176174 178171 182
TOP VIEW
GND
GND
GND
107
109
111
C183
0.001
79
128
170
173
VMEM
VMEM
VMEM
VMEM
Low
9
10
11 12 13 14 15 16 17 18
107
9
11
12
30628
29
51 56
49
52
63
64
65 68 69 7066 67
GND
GND
GND
GND
123
137
144
129
2.93V VEXT
R174
66
41
VEXT
VEXT
142
15
32
34
33731
40
53
166165163 164 168167
GND
GND
GND
147
153
201
1.8V
VCORE
0
C189 1
C190
0.001
68
166
110
179
VEXT
VEXT
VEXT
VEXT
[USB Current Control]
[UART RTS of Bluetooth]
[UART CTS of Bluetooth]
[VUSB regulator ON/OFF]
[Bluetooth CLKREQOUT]
[Camera Power ON/OFF 2]
[Camera Controller Interrupt]
[PCM CLK of Bluetooth]
[PCM DATAIN of Bluetooth]
[PCM SYSNC of Bluetooth]
[PCM DATAOUT of Bluetooth]
[UART RXD of Bluetooth]
[UART TXD of Bluetooth]
[Camera Power ON/OFF 1]
[Audio POP sound is controlled]
[USB pullup control of Interface IC]
[Backlight on/off PWM control]
[Flash_Memory_1 /CS]
[PSRAM2 /CS or Camera /CS]
[Flash_Memory_2 /CS]
[GPIO_41]
[Camera /CS or not-use]
[Mode select of Software]
16
17
18
20
35436
[GPIO_60]
41
42
[GPIO_61]
55
7771 78767472 7573
8983 8479 90888582 8680 8781
10195 96
1021009794 98929993
113107 108103 114112109106 110104 111105
125119 120115 126124121118 122116 123117
133127 134132130128 131129
147140 141135 148146142138 143136 145139137 144
161154 155149 162160156152 157150 159153151 158
186185
[WP of Super-AND Flash]
VSSRTC
VSSUSB
9
156
3.2V VUSB
R175 0
C191
C207
0.1
0.1
5
194
VINT
[IrDA Rx]
VDDUSB
[HOOK Detect]
[Bluetooth RESET]
[Manufacturer]
[USB detect]
[LCD Driver RESET]
[Typhoon Interrupt]
[Sound IC Interrupt]
[Flash VPP]
[PSRAM1 /CS]
[Revision 2]
[LCD Controller /CS]
[SRAM /CS]
[Sound_IC /CS]
[/UBS]
[/LBS]
[/Wait of Intel Flash]
[Revision 1]
[Revision 0]
[13MHz clock
for Camera and sound IC]
30
VMC
BURSTCLK
[IrDA Tx] GPIO_00
GPIO_01 GPIO_02
GPIO_03
GPIO_04
GPIO_05
GPIO_06
GPIO_07
GPIO_08
GPIO_09
GPIO_10
GPIO_11
GPIO_12
GPIO_13
GPIO_14
GPIO_15
GPIO_16
GPIO_17
GPIO_33
GPIO_34
GPIO_35
GPIO_36
GPIO_37
GPIO_38
GPIO_39
GPO_22
GPO_23
NROMCS1
NRAMCS1
NRAMCS2
NGPCS1
NAUXCS1
GPIO_42
GPIO_43
GPIO_44
GPIO_45
GPIO_46
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]
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[23]
GPIO_40
2.93V VEXT
R202 470K
TP158
126
124
USB _C URRENT_CTL
113
BT_RTS
114
BT_CTS
112
101
BT_CLKREQOUT
102
HOOK_SW
89
BT_RESET_B
100
GPIO_09
90
USB_DET
77
99
/LCD_RESET
78
R188
88
0
76
BT_PCMOUT
69
BT_PCMSYNC
70
BT_PCMIN
56
BT_TXD
55
BT_RXD
36
20
18
35
17
USB_PU
34
TP153
75
42
140
191
TP133
154
TP134
172
192
TP135
141
TP122
193
155
174
TP143
175
R209
151
NRD
0
R210
165
NWE
0
R180
185
NHWR
100
R181
187
NLWR
100
TP193
188
NWAIT
171
NADV
190
116
118
115
119
127
117
136
135
150
138
149
164
163
139
152
169
TP155
ADD[0]
21
45
ADD[1]
38
ADD[2]
TP137
ADD[3]
60
TP138
37
ADD[4]
59
ADD[5]
ADD[6]
74
TP139
43
ADD[7]
73
ADD[8]
58
ADD[9]
83
TP140
57
72
TP141
71
80
94
95
92
93
91
106
104
103
108
105
R179 0
R150 0
BS3
BS4
BS1
BS2
SYNTHEN
SYNTHDATA
SYNTHCLK
TCXOEN
R270 0
2.93V VEXT
C236
0.1
5
Vcc
4
IC112 NL17SZ32 LOGIC
USC[0]
USC[1]
USC[2]
USC[3]
USC[4]
USC[5]
USC[6]
USB_D+
USB_D-
AUDIO_SELECT
GND
1
2
3
/CAM_RESET
5-7 (2-E)
BC1
LCD_RSP
1.8V
VCORE
1.8V VSIM
VRTC
R172
C179 1
C176 2P(CH)
196
177
195
197
157
40
54
16
53
15
67
14
33
32
13
51
12
148
146
133
145
134
125
131
178
122
198
158
199
97
50
10
64
29
85
11
176
121
27
48
200
180
181
26
182
202
203
204
167
183
184
161
186
168
162
46
96
25
24
23
19
22
47
84
142
159
63
189
49
28
R169
SIMDATAIO
SIMCLK
GPIO_23
GPIO_24
GPIO_47
KEYPADROW[0]
KEYPADROW[1]
KEYPADROW[2]
KEYPADROW[3]
KEYPADROW[4]
KEYPADCOL[0]
KEYPADCOL[1]
KEYPADCOL[2]
KEYPADCOL[3]
KEYPADCOL[4]
GPIO_55
GPIO_56
USC[0]
USC[1]
USC[2]
USC[3]
USC[4]
USC[5]
USC[6]
JTAGEN
GPIO_18
GPIO_19
GPIO_20
GPIO_21
MC_CLK
MC_CMD
MC_DAT[0]
MC_DAT[1]
MC_DAT[2]
MC_DAT[3]
GPIO_22
DPLUS
DMINUS
GPO_00
GPO_01
GPO_02
GPO_03
GPO_04
7
GPO_05
GPO_06
GPO_07
GPO_08
GPO_09
GPO_10
GPO_11
GPO_16
GPO_17
GPO_18
GPO_19
GPO_20
GPO_21
CSDO
CSFS
CSDI
BSDO
BSOFS
3
BSDI
2
BSIFS
ASDO
1
ASDI
ASFS
GPO_29
6
CLKOUT_GATE
CLKOUT
4
GPIO_48
CLKIN
CLKON
PWRON
NRESET
OSCIN
OSCOUT
0
X101 32kHz
31
VCC
[SIM RESET]
[Sound IC RESET]
[Boot Control 1]
[Boot Control 0]
[Genie TX]
[RXD]
[TXD]
[Genie RX]
[Reserve]
[Genie TX]
[GPIO_31 / Genie RX / RTC monitor]
[TCK]
[TMS]
[TDI]
[TDO]
[SD card]
[SD card]
[SD card]
[SD card]
[SD card]
[SD card]
[LCD RSP]
[USB D+]
[USB D-]
[RXON]
[TXON]
[WP of Intel Flash]
[reserve]
[Modesel1 of Interface IC]
[ASM]
[Not use]
[power on/off of Bluetooth]
[IrDA Power on/off]
[BS3]
[reserve]
[BS4]
[BS1]
[BS2]
[SYNTHEN]
[Audio select]
[SYNTHDATA]
[SYNTHCLK]
[Typhoon RESET]
[Typhoon 13MHz Output]
[VPP of Intel Flash]
R163 0
SIMIO
SIMCLK
R164
SIMRST
0
MA2_RESET
KEYPADROW[0]
KEYPADROW[1]
KEYPADROW[2]
G
KEYPADROW[3]
KEYPADROW[4]
KEYPADCOL[0]
KEYPADCOL[1]
KEYPADCOL[2]
KEYPADCOL[3]
KEYPADCOL[4]
VEXT
R168 0
TP129
JTAGEN
TCK
R165 10K
TMS
TDI
TDO
NC
NC
NC
NC
NC
NC
TP128
TP156
TP106
TP147
TP117
TP130
TP131
TP148
R166 0
TP154
6
R276 0
R167 20M
C173
0.001
7
R174A 10M
62
VCC
Boot Control 1
C180
0.001
82
98
VCC
VCC
C181
0.1
8
160
120
130
132
VCC
VCC
VCC
VCC
VDDRTC
High
USB BOOT
High
(External reference clock)
Low
UART BOOT
IC106 AD6528B DIGITAL BASEBAND
5
3
2
1
51
413
3
A
19
B
2422
23
21
C
39
38
37
D
45
43
44 54
E
59
57
58
F
G
H
91
J
K
L
M
N
P
R
T
U
189 196194 202192190 204200191 195 199193187 203188 198 201197
V
GND
GND
GND
GND
GND
GND
GND
39
52
61
65
81
87
86
CAM _INT
BT_PC MCLK
TP157
R214 0
TP163
ADD[1]
DATA[0-15]
R273 100
R274 100
/LCD_CS
/CAM_CS
R275 100
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]
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[23]
6
PLLC
5
N.C.
/RST
4
/IRQ
3
LED
2
CLK1
1
IOVDD
C127
0.1
1
2
3
GND
IC105 NL17SZ08 LOGOC
VABB
TP164
C158
VSIM
2.2
C159
VMEM
1
R153
C160
VCORE
0
1
C161 1
C162
0.47
VEXT
C164 1
TP167
VRTC
R203
7.5K
1
BACK-UP BATTERY HOLDER
2
/RESET
G
5-7 (2-E)
2.93V VEXT
( )
ADD[18]
ADD[1-23]
R201 0
TP136
CAMON2
G
CAMON1
G
GPIO_36
G
BL_PWM
5-7 (6-B)
ADD[1]
ADD[2]
ADD[17]
ADD[18]
ADD[19]
ADD[1] DATA[0]
66
A0
ADD[2]
59
A1
ADD[3]
58
A2
ADD[4]
A3
57
ADD[5]
65
A4
ADD[6]
64
A5
ADD[7]
56
A6
ADD[8]
55
A7
ADD[9]
14
A8
ADD[10]
16
A9
ADD[11]
15
A10
ADD[12]
4
A11
ADD[13]
8
A12
ADD[14]
7
A13
ADD[15]
6
A14
ADD[16]
5
A15
ADD[17]
ADD[18]
ADD[19]
ADD[20]
ADD[21]
ADD[22]
ADD[23]
R183 470K
5-8 (1-B)
2.93V VEXT
34
60
SC-/CE1
A16
13
Q104 NSBC143TP
4
2.78V 5
2.78V 6
R184 470K
BT_RESET_B
BT_PCMCLK
BT_PCMOUT
BT_PCMSYNC
BT_PCMIN
BT_RXD
BT_TXD
BT_CTS
BT_RTS
NC
18
454647
676869
NC
/LB
/UB
CE2
F1-/CE
SC-/WE
1 2 3 4 5 6 7 8 9 10 11 12
123456789101112
A
B
C
D
E
F
G
H
A21
NC
A20
A18
A17
A19
3
23
24
39
53
54
NC
/OE
GND
9
3
2
1
37
21
F-/WP
F-/WE
GND
GND
29
0.25V2.91V
0V
C196
0V
4.7
C197
4.7
BT_RESET_B
BT_PCMCLK
BT_RXD
R199 470K
13MHZ_CLK
NC
NC
22
63
70
30
NC
/RST
F-RY/-BY
NC(F2-CE)
NCNCNCNCNCNCNC
1
2
101112
NC
TP196
TP195
R126
20191413 1615 1817
28272221 2423 2625
36353029 3231 3433
44433837 4039 4241
52514645 4847 5049
60595453 5655 5857
70696463 6665 686761 62 71 72
470K
G
G
G
G
G
TP197
7
SGND
LEDA
6
TXD
5
RXD
4
SD
3
Vcc
2
GND
1
UN101 INFRARED PORT
IC110 R118030B REGULATOR
1
2
BT_PCMOUT
G
BT_PCMIN
G
BT_TXD
G
BT_RTS
G
C137
0.1
35
41
NC
F/SC-Vcc
IC104 LRS18641 FLASH MEMORY
NC
61
62
71
TP199
TP198
CN102
NC
1
Revision0 GPIO_61
Not mount Not mount
Low
470K
Not mount
Not mount
High
470K
Not mount
470K
Low
470K
Not mount
470K
G
G
5-8 (1-D E)
G
G
G
NC
2
VSS4
3
VSS2
4
C4-
5
C4+
6
C3-
7
C3+
8
VDD1
9
C2-
10
C2+
11
C1-
12
C1+
13
VDD2
14
VDC
15
VCC2
16
VSS
17
VSS
18
VS
19
VR
20
COMH
21
COML
22
OSCOUT
LCD100
23
OSCIN
DISPLAY
24
VCC1
25
/RD
26
/WR
27
RS
28
RESET
29
/CS
30
D15
31
D14
32
D13
33
D12
34
D11
35
D10
36
D9
37
D8
38
D7
39
D6
40
D5
41
D4
42
D3
43
D2
44
D1
45
D0
D108
C106 1
VEXT
LCD_RSP
/LCD_RESET
/LCD_CS
/CAM_CS
CAM_INT
/CAM_RESET
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]
2.93V
RB52030T
DGND
C209 1
C211 1
C212
2.2
D104 RB52030T
C218
2.2
R186 0
R176 0
R178 0
R182 0
DATA[15]
DATA[13]
R142 FERRITE BEADS
DATA[11]
DATA[9]
DATA[7]
DATA[5]
R151 FERRITE BEADS
DATA[3]
DATA[1]
DATA[14]
DATA[12]
R152 FERRITE BEADS
DATA[10]
DATA[8]
DATA[6]
DATA[4]
R154 FERRITE BEADS
DATA[2]
DATA[0]
2.93V VMEM
R190 470K
Revision2
GPIO_41
R189 R190 R191 R192 R193 R194
High High High
470K 470K 470K
ES1
High
470K
ES1-2
High
470K
ES2
High
470K
ES2-2
Not mount Not mount Not mount
Low High High
PP1
Low LowHigh
Not mount Not mountNot mount
MP
C200 1
C210 1
C215
2.2
C194
2.2
C227
2.2
C216
4.7
C217
4.7
C221
2.2
C222
2.2
R197 33K
C223
4.7 R157
0
TP190
R191 470K
R194 470K
Revision1 GPIO_60
Not mount
High
470K
Not mount
Low
Not mount
Not mount
Low
Not mount
Not mount
470K 470K 470K
470K 470K 470K
/CAM_CS
CAM_INT
G
G
/CAM_RESET
/RD
/WE
G
ADD[1]
G
ADD[2]
ADD[17]
G
ADD[18]
ADD[19]
G
DATA[0-15]
13MHz_CLK
G
VBAT
CE
4
VDD
GND
3
VOUT
R193 470K
5-4 (1-D E)
/RD
/WE
2.93V
VMEM
C148
0.1
NC
36
38
51
DQ0
52
DQ1
F-Vpp
F/SC-Vcc
43
DQ2
44
DQ3
27
DQ4
28
DQ5
26
DQ6
20
DQ7
50
DQ8
49
DQ9
42
DQ10
40
DQ11
33
DQ12
25
DQ13
19
DQ14
17
T1
NC
A22
NC
DQ15
48
72
31
32
NC
NC
MAIN PWB-A(2/5)
RECEPTION SIGNAL
TRANSMISSION SIGNAL
A
MO100 VIBRATOR
B
C
D
EP100
E
F
EARPIECE
MIC100 MICROPHONE
JK101 HANDS FREE KIT CONNECTOR
1
2
3
5
6
4
G
5-7 (2-E H)
5-7 (2-D)
5-9 (2-B)
5-9 (2-H)
5-9 (2-E)
5-9 (2-D)
TP142
TP144
TP101
TP102
5-9 (2-A)
KEYPADROW[0-4],KEYPADCOL[0-4],POWONKEY
5-7 (4-B)
USB_D+
USB_D-
G
G
USB_PU
G
G
USC[2]
G
G
USC[5]
G
AUDIO_SELECT
G
USB_CURRENT_CTL
USB_DET
G
USB_CHG_EN
TP103
TP104
TP105
TP107
TP108
TP109
VEXT
TP118
TP125
TP149
TP150
TP151
TP152
TP179
TP180
TP181
TP182
G
TCXOEN
G
BS2
G
BS4
G
SYNTHDATA
G
IP
IN
G
QP
QN
G
PA
AFCDAC
5-9 (2-F)
TP145
L149 56nH
L204 56nH
TP146
C101
L101
47P(CH)
33nH
L102 33nH
ZD101 RSB6.8S
6.8V
L104 33nH
R107 0
L103 33nH
V102 100P
AUDIO_IN
5-7 (2-H)
AUDIO_OUT
5-7 (2-G)
G
GPIO_09
USC[1]
USC[4]
USC[6]
G
G
G
G
G
VEXT
2.93V
BS1
G
BS3
G
SYNTHCLK
G
SYNTHEN
G
G
G
G
TP119
C105
0.1
( )
( )
V101 100P
G
AUDIO_SELECT
USB_CURRENT_CTL
2.93V
R148
470K
( )
R112 0
C132
KEYPADROW[0-4],KEYPADCOL[0-4],POWONKEY
USB_D+
USB_D-
GPIO_09
USB_PU
USC[1]
USC[2]
USC[4]
USC[5]
USC[6]
USB_DET
TDO
TCK
TMS
TDI
JTAGEN
USC[3]
USC[5]
USC[0]
USC[1]
USC[2]
USC[4]
USC[6]
TCXOEN
SYNTHCLK
TP114
SYNTHDATA
TP115
SYNTHEN
TP116
AFCDAC
( )
C107 10
C110
47P(CH)
C109
47P(CH)
TP120
( )
TP121
( )
1
R266
470K
R268
120K
C232
0.1
R267
68K
C219
0.1
BS1
BS2
BS3
BS4
IP
IN
QP
QN
PA
C231
0.1
( )
( )
( )
( )
GPIO_36
R119
R101
470K
C220
0.1
1
5
Vdd
IN(-)
2
Vss
4
3
Out
IN(+)
IC114 TC75S58A COMPARATOR
CHGIN
5.2V
R104
R130
VCORE
0
2K
3.3K
1.8V
IC107
( )
X61CN27N VOLTAGE DETECTOR
VBAT
C143
C138
1
2
0.001
VINNC
34
R105 27K
1
R131
OUT
270
Vss
NC
BATTYPE
5-7 (3-C)
IC109 R11630FB REGULATOR
1
Vout
Vdd
2
GND
ECO
3
CE
R103
27K
C108
TP176
10
C156 47P(CH)
2.93V VEXT
R122
R117
2.2K
R262
6.8K
R132
100K
R108
18K
VMIC
2.2K
0.004V
0.004V
D
S
3.69V 3.51V
5
4
R118
2.2K
( )
C157 47P(CH)
3.51V
3.51V
G
R263
Q101 2SK3019
3.53V
G
6.8K
R102
1
2
3
4
10K
Q102 ECH8603
S
GDD
S
G
D102 RB160M30
R106 470K
R128 91K
C147 1 R217 1
R115 100
R125
2.2K
TH102
10K
TP159
0.17V
8
0.17V
7
3.69V
6
D
3.69V
5
D
R136 470K
C203 1
( )
IP
IN
QP
QN
PA
C239
AFCDAC
1
C115 1
C237
C238
47P(CH)
0.01
L127 33nH
R218 0
C121 47P(CH)
VMIC
C121A
0.1
C112 47P
C116
(CH)
47P(CH)
C117
0.001
C113
0.001
TP177
( )
THERMISTOR
C124
2.85V
VSIM
L110 FERRITE BEADS
( )
D101 RB52030T
2
VDD
GND
1
IC102 Q5RW45B
4.5V REGULATOR
C120
0.01
TP126
TP127
L135 33nH
L124 FERRITE
BEADS C122 47P(CH)
C133 47P(CH)
C123
0.1
( )
C125
1
( )
D109 1SS388F
VOUT
0.1
TP113
TP111
TP112
( )
8
3
CLK
2
RESET
1
Power
7
C131
0.1
C233 1
3
CE
4
12
IP
13
IN
15
QP
14
QN
28
PA
30
AFCDAC
93
&AIN3P
94
&AIN3N
59
AOUT1P
63
AOUT1N
106
SPWR
90
SPWR
91
AOUT2P
107
AOUT2P
89
AOUT2N
105
AOUT2N
60
&AOUT3P
64
&AOUT3N
76
VMIC
80
AIN1P
96
AIN1N
79
AIN2P
95
AIN2N
68
LIGHT1
71
LIGHT2
72
LIGHT3
75
LGND
26
AUXADC1
9
AUXADC2
27
REFOUT
25
TEMP1
39
REFCHG TEMP2
8
( )
113
AGND0
114
AGND0
115
AGND0
116
AGND0
117
AGND0
118
AGND0
119
AGND0
120
AGND0
121
AGND0
122
AGND0
123
AGND0
124
AGND0
125
AGND0
126
AGND0
127
AGND0
128
AGND0
129
AGND0
130
AGND0
131
AGND0
AGND0
132
IC108 1323B30G
L113 FERRITE
REGULATOR
C141
BEADS
1
1
D105
2
RB52130T
TP175
R113 20K
I/O
6
OP
5
GND
4
CN101 SIM CARD CONNECTOR
JTAGEN,TCK,TMS,TDI,TDO
R133
0.18(1/2W)
( )
NC
NC
NC
567
21
92
222324
ISENSE
NC_R12
BATTYPE
&NC_B05
&NC_B07
GATEDRIVE
VBATSENSE
VCHG(VCHGIN)
IC103 AD6537B ANALOGUE BASEBAND
1
2
5
3
3
51
413
A
20
17G21
18
19
B
33
34
C
38
37
D
41
42
113114115
E
46
45
119120121
F
50
49
125126127
53
54
H
57
58
J
61
62
131
K
65 68
66 67
137
L
69 70
M
N
777178
P
R
101
T
AGND0
AGND0
AGND0
AGND0
AGND0
AGND0
AGND0
AGND0
133
AGND0
134
135
136
137
138
139
140
141
VOUT
VSS
( )
NC
52
142
ON/OFF
NC_G16
132
138
144
1021009794989299
TOP VIEW
AGND0
VBAT
4
VIN
C139 1
3
R205 470K
SIMIO
( )
SIMCLK
SIMRST
VBAT
( )
C145
C144
0.1
10
3
51
55
85
19
35
VBAT3
VBAT2
VBAT1
VBAT3
VBAT2
VBAT4
VBAT5
7
9
10
11 12 13 14 15 16
8
11
12
107
9
8
6
29
25
2422
27
26
23
116
117
118
123
124
122
130128
129
133
134
135
136
139
141
142
140
145143
148146
147
8983 84
90888582 86808781
93
107108103 112109106 110104 111105
AGND0
AGND1
AGND0
AGND0
AGND0
AGND0
AGND0
AGND0
29
32
143
144
145
146
147
148
NC
17
NC
18
SPOUT2
MTR
19
DATA[7]
20
ECO
47
78
&VBAT8
DBBON(PWRON)
88
5
4
86
&VBAT6
&GND_NET2
&GND_NET1
&VBAT_NET
ABBRESET
&RSVD_A16
&RSVD_C16
SGND
SGND
104
KEYOUT
&NC_R01
VMEMSEL
&NC_E16
&NC_F16
&NC_E15
&NC_T15
&NC_T12
MCLKEN
VCXOEN
DGND
70
D7
D6
21
D5
22
D4
23
D3
24
25
D2
VMEM
( )
VEXT
( )
( )
( )
( )
110
KEYON
109
NC
81
101
56
VABB
102
VSIM
98
VMEM
99
VMEM
77
VCORE
73
VCORE
40
VVCXO
NC
44
NC
48
NC
43
4
VEXT
20
VEXT
103
VRTC
100
NC
111
NC
108
NC
33
TDO
NC
1
TDI
NC
17
TMS
NC
18
TCK
34
GPI
R141 100K
61
RXON
62
TXON
57
ASM
54
CSDI
66
CSFS
53
CSDO
50
BSDI
45
BSIFS
42
BSDO
49
BSOFS
41
ASDI
38
ASDO
46
ASFS
69
58
65
MCLK
37
INT
2
87
97
RESET
31
REFIN
10
REFBB
16
36
DATA[6]
DATA[5]
DATA[4]
DATA[3]
DATA[2]
1
VddCEVout
2
GND
3
C146
0.1
74
828384
&VBAT7
&VBAT8
142
16
15
31
32
30628
35436
40
39
43
44
47
48
51
52
55
56
60
59
64
63
72
7674
7573
79
95 9691
AGND3
AGND2
AGND4
11
67
112
5-9 (2-E)
TCXOOUT
G
From RF Circuit
KEYLED2
G
5-7 (3-B)
KEYLED
TP165
H
G
TP174
TCXOOUT
5-4 (1-G)
BT_CLKREQOUT
G
R200 470K
NOTES ON SCHEMATIC DIAGRAM can be found on page 5-1. Waveform numbers of 6, 7 are shown on page 5-3.( ) : Not Mount
123
45
Figure 2 SCHEMATIC DIAGRAM (2/6)
6
789
5 -- 5 5 -- 6
10 11
12
GX15
CONFIDENTIAL
SW502 SIDE DOWN-KEY
V506 100P
IC503 TK73840G REGULATOR
9
PC VOUT
8
Vfb
7
1
0V
Q506 EC4301C
PG
0V
1
0V
23
PS
2.93V VEXT
R516 0
B1
1
2
B0
3
R520 0
B1
1
2
B0
3
SW520 CAMERA
TP521
KEYLED
G
Bottom View
3
6
9
2
5
8
1
4
7
ABC
GND
GND
56
23
0V0V
PD
0V
4
0V
PD
D505 RB52130T
S
6
Vcc
5
A
4
S
6
Vcc
5
A
4
KEYLED2
G
3 2 1
ACL
4
R508
2.7K
R509 18K
R513
4.7
VBAT
R506
1.5K
KEYPADROW[0] KEYPADROW[1] KEYPADROW[2] KEYPADROW[3] KEYPADROW[4]
KEYPADCOL[4] KEYPADCOL[3] KEYPADCOL[2] KEYPADCOL[1] KEYPADCOL[0]
POWONKEY
PE
3
Vin
2
on/off
1
R511 47K
2.93V VEXT
LED501 ECW008B2
LED502 ECW008B2
LED503 ECW008B2
R527
9.1
5-5
KEYPADCOL[0-4],KEYPADROW[0-4],POWONKEY
(2-H)
G
5-5 (2-B)
C510 1
R518 100K
Vcc
C511
0.01
R512
4.7
IC504 USBUF2WE EMI FILTER
1 2 34
V512 15P
5
4
3
IC507 74VHC1GT LOGIC
TP523
6
NC
5
TP524
TP525 TP526 TP535 TP536
V513
V514
100P
15P
5.2V
TP503
CHGIN
1
2
GND
TP513
R519 100K
VCORE
R522 100K
R537 0
R547 0
0V 0V
2.93V VEXT
R539 0
R528 0
R529 0
Q505 EC4401C
ND
4
ND
Q503 DTC114 YET
R538 0
R535 0
R536 0
VBAT
C528
0.22
1
Vout GNDFBVIN
2 3
IC506 LT3465 DC-DC CONVERTER
CTRL
L502 22µH
6
SW
5 4
C506
0.1
G
C530 1
R523
4.7K
BL_PWM
R549 470K
FS502
0.63A
5-6 (10-D)
5.0V VBUS_IN
C501
0.1
TP515
R540
NS
23 1
NG
0V
0
0V 0V
R542 47K
32 0V2.88V
1
1 2 3 4 5 6 7 8 9 10
11 12 13 14
5
4
Vin
Vout
GND
Cont
Np(Vref)
3
2
1
CN502
USB/Hands Free ESAC/DCCharger
GND
GND USB
Not connect
USB D+
Not connect
USB D-
Not connect
USB VBUS
Power Supply
Not connect
Reserved
Reserved
Not connect
Audio-out
Manufacturer
Not connect
Specific
Not connect
Audio-in
GND
GND
EXTERNAL CONNECTOR
3.2V VUSB
C513 1
IC501 TK11132CS-G REGULATOR
C512
0.01
GND UART RXD TXD Not connect Power Supply Genie RX Genie Tx
Manufacturer Specific
Not connect GND
TP507
V502
V503
100P
100P
BATTYPE
BATT
C507 1
G
Q502 EC4401C
NG
1 23
NS
Q507 EC4401C
NG ND
1 23
NS
NG
1 23
NS
Q504 EC4401C
R564 10K
2.93V VEXT
SW501 SIDE UP-KEY
G
G
D503 RB160M30
ND
0V
4
0V
ND
0V
4
0V
ND
ND
0V
4
0V
ND
2.93V VEXT
V504 100P
5-5 (3-D)
5-9 (2-A)
NC
Q501 DTC114YET
3.2V
VUSB
R503
470K
R504 10K
2.93V VEXT
R505 470K
GND
GND
V505 100P
MAIN PWB-A (3/5)
A
KEYPADCOL[2}
KEYPADCOL[0] KEYPADROW[4] KEYPADROW[1]
KEYPADCOL[1] KEYPADROW[0]
KEYPADCOL[3] KEYPADROW[2]
KEYPADCOL[4]
5-13 (6-D)
KEYPADROW[3]
B
POWONKEY
FROM RELAY FPC PWB-C
(GND)
GND
KEYLED2
KEYLED
VBAT
(GND)
17 16 15 14 13 12 11 10
9 8 7 6 5 4 3 2 1
CN504
C
CN501
BATT
SENSE
GND
BATTERY CONTACT
FS501
2.5A
1 2 3
D507 1SS388F
TP527 TP501
D
5-4 (2-C)
5-5 (6-C)
E
5-5 (5-G)
F
5-5 (2-B C)
G
NC
C504
0.001
TP520 TP510
C505 22
D502 1SS388F
USB_CURRENT_CTL
G
USB_CHG_EN
G
USB_DET
G
BC1
G
/RESET
G
USB_PU
G
R502 470K
USB_D+
G
USB_D-
G
USC[1]
G
USC[2]
G
USC[6]
G
GPIO_09
G
USC[5]
G
USC[4]
G
AUDIO_SELECT
G
R532 470
R560 470
NC
R530 470
TP534
Battery
VBAT
VBAT
5-9 (2-B)
0V 0V
2.93V 0V
0V 0V
TP504
TP505
5-5 (2-G)
AUDIO_OUT
G
TP508
5-5 (2-F)
AUDIO_IN
G
TP509
TP506 TP502
H
NOTES ON SCHEMATIC DIAGRAM can be found on page 5-1. ( ) : Not Mount
123
Figure 3 SCHEMATIC DIAGRAM (3/6)
45
6
5 – 7
MAIN PWB-A (4/5)
A
B
C
D
5-6 (11-E F) 5-6 (10-D)
E
F
G
Battery
VBAT
CAMON1 G
CAMON2
G
G
G
G
G
G
G
G
R601 470K
Battery
C601 1
C606 1
/CAM_CS
G
/WE
G
/CAM_RESET
13MHZ_CLK
ADD[1]
G
ADD[17]
G
ADD[19]
G
VBAT
C602
0.1
NC
/RD
CAM_INT
C607
0.047
R602 0
ADD[2]
ADD[18]
DATA[0-15]
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]
1
2
3
VCAM_2R8V
5
Vin
Cont
1
VIN
NC
VOUT
+B
TP603
2.8V
GND 2
NC
7
R603 470K
Vss
4
Vout
Np(Vref) 3
CE
NC
26
15
6
41
48
47
51
2
14
5
25
13
4
35
36
30
29
31
24
23
20
17
8
9
18
22
21
28
27
C604
0.01
6
5
4
CSB
RDB
WRB
CINT
CBREQ
RSTB
TEST2
EXCKI
A1
A2
A17
A18
A19
OD0
OD1
OD2
OD3
OD4
OD5
OD6
OD7
OD8
OD9
OD10
OD11
OD12
OD13
OD14
OD15
C605
TP601
1
IC602 TK11128C REGULATOR
IC601 XC621918 REGULATOR
NC
1.8V
VCAM_1R8V
TP607
2.93V VEXT
R605
0 R604 0
C608
C609
0.1
0.1
37
12
16
CVDD
HVDD2
HVDD2
IC603 LR38876 CAMERA I/F CONVERSION LSI
16
1
2
A
11
B
19
20
C
23
24
D
29
30
E
35
36
F
41
42
G
47
48
H
51
J
59
60 67
K
1
59
68
10
TP604
TP606
TP605
R606 0
C610
0.1
63
66
44
CVDD
HVDD1
HVDD1
4
3
5
4
3
5
12 16
1513
14
26
25
31
37
44
43
5352
55
54
62
61 64
63
GND
GND
GND
3
7
11
CONFIDENTIAL
R607
R608
2.2K
2.2K
43
62
61
52
55
56
65
33
38
45
46
49
50
58
67
57
NC
R611
R612
470K
470K
32
38
56
65
GND
34
60
19
32
53
40
DX
TEST1
TEST4
TEST5
TEST3
SDA
SDC
ACL
STANDBY
PCLK
HSYNC
VSYNC
8
8
17
57
66
GND
39
910
9
21
27
33
39
45
49
GND
42
10
18
22
28
34
40
46
50
58
68
GND
CLKO
D0
D1
D2
D3
D4
D5
D6
D7
GND
64
54
72
76
R613 470K
UYVY[0]
UYVY[1]
UYVY[2]
UYVY[3]
UYVY[4]
UYVY[5]
UYVY[6]
UYVY[7]
UYVY[0-7]
R614
C614 1
470K
C613
0.1
25
1
CLK-IN
2
SCLK
3
SDATA
4
SADDR
5
VAA
6
A-GND
C615
26
0.1
27 28
2223
24
21
VDD
D-GND
LINE-VALID
FRAME-VALID
RESET
STANDBY
D-GND
VDD
78910 11 12
SO601 CAMERA SOCKET
NC
20
19
3132
FLASH
PIXCLK
DOUT0
DOUT1
DOUT2
DOUT3
DOUT4
DOUT5
DOUT7
DOUT6
30
18
17 16
15
14
13
29
TP608
GX15
TP609
UYVY[0]
UYVY[1]
UYVY[2]
UYVY[3]
UYVY[4]
UYVY[5]
CA100 CAMERA
H
NOTES ON SCHEMATIC DIAGRAM can be found on page 5-1. ( ) : Not Mount
123
Figure 4 SCHEMATIC DIAGRAM (4/6)
45
5 – 8
UYVY[7]
UYVY[6]
6
GX15
CONFIDENTIAL
GX15
MAIN PWB-A (5/5)
RECEPTION SIGNAL
TRANSMISSION SIGNAL
A
B
C
5-5 (2-E)
D
E
5-5 (2-D)
F
G
5-5 (1-E)
5-7 (3-C)
5-5 (1-D)
5-7 (2-D)
5-5 (2-H)
5-9 (1-F)
5-5 (2-E)
PA
BATT
TCXOEN
VBAT
IP
IN
QP
QN
TCXOOUT
SYNTHEN
SYNTHCLK
SYNTHDATA
BTCLK
AFCDAC
G
FL823 FERRITE
C855 47P (CH)
C856 22P (CH)
BEADS
C867 47P(CH)
C1863 100P (CH)
R1863 100K
R1861 47K
R1862 100K
RX_GSM900
RX_DCS
C860 33/6.3V
C1862
4
0.001
C1866 100P (CH)
FL803 RF SWITCH
NC
BS2
1
C871 47P (CH)
BS4
BS2
VTCXO
C837
0.1
BATT
C811 22P (CH)
QOUT/QIN
25
QOUTB/QINB
26
VCCIFSYN
27
CPIFSYN
28
LE
29
CLK
30
VCXOOUT
31
SDATA
32
GNDVCXO
33
VCXOE
34
VCXOB
35
VCCVCXO
36
L821
2.2nH
L822
VCCIO
IOUT/IIN
TXVCOG
CPRFSYN
FLOCK
L802
FERRITE
R805
6.8K
R806
6.8K
TXVCOGB
IC801 15515502 RF
VCCBB
VCCRFVCO
BEADS
IOUTB/IINB
VCCRFSYN
37 38 39 40 41 42 43 44 45 46 47 48 49
VRF
C840 330P
C841
0.0033
2.2nH
TXOUTD
COMMONGND
DIVON
VCCRFLO
C842
0.1
L801
FERRITE BEADS
TXOUTG
TXVCOD
TXVCODB
CAPQB
CAPQ
CAPIB
C843
0.0018
C844
C810
131415161718192021222324
VCCOPLL
VCCTXVCO
PLLOUT
GSMGND
GSMLNAIB
GSMLNAI
DCSGSMGND
DCSLNAIB
DCSLNAI
PCSDCSGND
PCSLNAIB
PCSLNAI
PCSGND
VCCLNA
CAPI
VCCMIX
GND
0.0018
TXOUT_DCS/PCS
R1860 0
C1865 82P
FL902 SAW FILTER
IN
4
GND
3
GND
2
IN
1
FL903 SAW FILTER
1
C857 22P (CH)
(CH)
RX_PCS
TXOUT_GSM
C850
C845
0.1
33
R807
33
L892
6.8nH
R804A 0
R806A 0
L891
6.8nH
R803 0
R805A 0
C892 1P(CH)
5
GND
Out1
6
GSM900
Out2
7
Out1
8
DCS
Out2
9
GND
10
23
45
1
C851
0.0018
12
11
10
9
8
7
6
5
4
3
2
1
G
TP802
G
C801 1
G
G
G
G
G
G
G
G
G
G
G
1
CE1
2
VDD
CE2
3
IC804 R5322P VOLTAGE REGULATOR
BS1 BS2
TX
GSM
DCS 1800
PCS 1900
HIGH
900
RX
HIGH
TX
LOW
RX
HIGH
TX
LOW
RX
LOW
VOUT1
GND
VOUT2
LOW
HIGH
LOW
HIGH
LOW
VRF
6
5
4
BS3
HIGHLOW
LOW
LOW
LOW
LOW
LOW
VTCXO
C835
0.1
R804 0
BS4
HIGH
LOW
HIGH
LOW
HIGH
LOW
C806
2.2
R810 1
C802
2.2
R811 1
C831
0.0022
C832 270P(CH)
R802
4.7K
1
Vcont
4
Vcc
TCX801 26MHz VCTCXO
TP801
GND
OUTPUT
C807
0.01
C803
0.01
5
2
3
C812 22P (CH)
C830 1
C833 27P(CH)
R801
1.8K
C836 100P(CH)
NC
NC
NC
1234567
C1820
0.001
DCS/PCSIN
37383940
NC
VCC1DCS/PCS
BANDSEL
TXENABLE
41424344
VBATT
VBATT
NC
VRAMP
45464748
VCC1GSM
GND1GSM GSM850/
GSM900IN
C1824
0.001
GSM850_RX
GSM900_RX
GND
GSM1800_RX
GSM1900_RX
Vc2
GND
NC
323334
35
36
NC
NC
GND
GND
VCC2DCS/PCS
IC802 RF3416 POWER AMP.
VCC2GSM
GND
GND
NC
NC
123456789
NC
NC
16
GND
GSM850/900-TX
Vc850RX
GSM1800/1900-TX
VcGSMTx
VDD
Vc1
9 101112131415
ANT
GND
8
2
BS3
NC
NC
NC
28
29
30
31
NC
GND
DCS/PCSOUT
VCC3DCS/PCS
GSM850/GSM900OUT
GND
NC
NCNCNC
101112
NCNCNCNCNC
L1871
3.3nH
C1875 3P(CH)
3
C872 47P (CH)
BS1
C870 47P (CH)
VRF
BS1
NC
NC
252627
NC
NCNCNC
VCCOUT
VCCOUT
VCC3GSM
NC
C873
0.001
C881 47P (CH)
NC
NC
23 24
NC
22
C1822
21
0.01
20
19
18
NC
NC
C1823
17
NC
NC
NC
NC
100P
NC
(CH)
NC
NC
NC
13 14 15 16
L1873
C1876
1.2nH
1.8P
L1872
1.8nH
NC
56
4
J801
FL905
123
ESD DEVICE
RF CONNECTOR
1
3
PowerAmp
BS4
BS2
GSM
DCS
PCS
GSM
DCS
PCS
2
4
TX
RX
RX
TX
RX
R831 0
LOW
HIGH
HIGH
RF-Switch
BS1
HIGH
HIGH
LOW
HIGH
LOW
LOW
C883
1.2P
HIGH
HIGH
HIGH
BS2
LOW
LOW
HIGH
LOW
HIGH
LOW
L832
5.6nH
HIGH
LOW
LOWTX
LOW
LOW
LOW
C886 1P
BS3
C884
1.2P
L833 22nH
R834 0
BUILT-IN AERIAL PWB-D
G
BS1
G
BS2
5-5 (2-D)
H
BS3
BS4
G
G
NOTES ON SCHEMATIC DIAGRAM can be found on page 5-1. Waveform numbers of 1 to 5 are shown on pages 5-2, 5-3.( ) : Not Mount
123
45
Figure 5 SCHEMATIC DIAGRAM (5/6)
6
789
5 -- 9 5 -- 10
ANT801 AERIAL TERMINAL
10 11
A
5-4 (6-E)
12
GX15
CONFIDENTIAL
MAIN PWB-A (FRONT SIDE)
A
UN101
INFRARED PORT
R183
R184
Q104
C196
C197
B
C
D
LED501 LED502 LED503
TP801
TP802
E
TP103
TP134
TP104 TP105 TP107 TP108 TP109 TP118 TP125 TP149 TP150 TP151 TP152 TP179 TP180 TP181
6
R166
C238
C116
R167
R169
7
C117
C133
C237
R174A
C176
TP182
V506
V505
R150
R188
V504
V503
R532
16
10
2
C156
F
R202
R172
R276
C182
FROM RELAY FPC PWB-C
5-14 (6-G)
C147
R217
C165
R117 R122
C127
R120
C113
R125
C115
R116
R118
IC105
C239
C120
R262
R263
L135 L127
C123
C112
C121A
G
H
R174
R148
R200
3
R270
TP157
R560
V502
R530
15
CN504
5
1
54
17
1
C157
C190
TP117
IC112
C236
TP136
4
5
1
354
R164
C189
R165
TP116
R168
TP122
TP148
TP115
TP114
IC109
R163
C207
TP147
IC106
C145
3
1
R175
C160
C143
C159
TP126
C108
R214
R153
TP127
C121
TP143
TP133
C181
R143
R115
R119
R190
R181
R180
C137
C151
C161
TP128
IC103
C122
R108
R194
C191
X101
R144
TP156
R141
C158
L124
R218
TP193
C179
C107
R191
C148
C183
TP155
TP130
TP131
C173
R209
C184
C180
C501
R157
R179
TP154
R199
C146
R274
TP199
TP197
R176
TP137
R210
TP141
TP196
26
R275
R201
30
32
1
R161
C170
R160
C144
C164
R106
R128
TP162
C162
54
1
3
IC501
R273
IC104
G
S
R102
C512
TP138
TP139
IC101
R159
C171
Q101
D
IC107
1
243
C219
2025
C168
C167
R133
Q102
135
IC114
C231
R186
TP106
TP135
TP153
R182 R197
TP140
17
16
C244
15
C241
10
C240
C245
9
C169
IC102
3
2
4
1
C203
C233
D101
R136
R131
D102
R130
C220
4
R132
C150 C155
C513
C125
C124
R103
C138
R268
R105
R104
R267
R266
C232
123
Figure 6 WIRING SIDE P.W.BOARD (1/3)
5 – 11
45
6
BUILT-IN AERIAL PWB-D
LCD100 DISPLAY
R178
C606
C223
C221 C222 C216 C194 C212 C209 C200
R193
C217
C604
C218 C227 C215
C605
C210 D104
C211
MIC100 MICROPHONE
MO100 VIBRATOR
M
4
BAT100 BACK-UP BATTERY
CONFIDENTIAL
MAIN PWB-A (REAR SIDE)
AN401
AERIAL TERMINAL
C417
L403
FL401
C413
R412
IC402
C416
R411
C410
C409
C411
R607
R608
R602
C607
C608
TH102
SW520
CAMERA
TP527
L113
D105
HOLDER, BACK-UP BATTERY (104-3)
TP195
44
40
30
20
10
2
HANDS FREE KIT CONNECTOR
TP159
C609
R605
TP112
TP113
TP190
JK101
R604
C610
TP111
TP604
TP163
BATTERY CONTACT
TP534
TP501
2
1
IC108
C139
43
R205
C141
64
IC506
1
R203
TP198
45
R154
35
R152
25
CN102
15
5
1
D108
TP164
TP177
TP119
TP102
TP101
R612
CN501
C504
C505
L502
C528
R151
R142
R606
TP502
3
L103
TP503
L405
R418
CN401 TEST CONNECTOR
C414
TP401
C402
1
243
IC403
R611
1
IC603
6
TP605
TP603
R613
C614
C1862
C1863 R1863
TP520
C1866 R1861 R1862
TP510
FS501
C1865
D507
FS502
C530
C506
R523
R549
IC804
R547
R527
D502
TP513
C601
TP607
1
R603
6
IC601
3
4
3
C106
IC602
3
1
45
C602
D503
TP506
TP121
54
1
3
EXTERNAL CONNECTOR
C401
1924
SO601
712
C613
TP608
R614
C615
C1820
36
37
3035
40
IC802
45
510
48
112
R1860
C867
C801
C1824
FL823
C850
3
1
C807
C806
64
R804
C835
TCX801
C812
R126
IC110
124
Q507
SIM CARD CONNECTOR
7
R601
TP170
TP525 TP526
C507
TP171
Q501
R113
TP515
C131
R505
R564
D505
3
R540
46
TP524
TP523
CN502
TP601
C860
R807
C810
13
L801
CN101
TP167
TP535
IC504
1
R506
20
15
12
24
R504
TP609
18
13
L1873
25
15
20
25
C832
TP158
D109
TP110
R513 R512
C109
24
13
C851
R802
23
TP175
R502
L833
R834
TP145
TP146
L149
L204
C110
J801
RF CONNECTOR
FL905
TP606
C1876
L1872
C1875
FL803
C1823
C855
C856
L1871
FL902
C1822
C892
L891
L892
R803
1
510
45
IC801
40
30
35
36
C831
R801
C833
456
1
TP536
TP521
L110
R520
R516
Q506
R503
Q502
Q504
TP174
TP176
TP120
TP165
L832
TP144
C872
C873
C857
R804A
48
C840
R806
C837
R805A
37
8
ANT801 AERIAL TERMINAL
C884
C886 C883
R831
TP142
SW501
SW502
C870
C881
C871
FL903
R806A
C844
C845
C843
L802 C842 R805
C841
TP129
TP504
TP509
TP508
TP507
TP505
EP100 EARPIECE
CA100 CAMERA
SIDE-UP
KEY
SIDE-DOWN
KEY
3
2
1
C802
R810
R811
C803
5
V102 C105
C510
R107
IC507
C132 R101
R112
L104
V101
L102
R535
C101
ZD101
R536
L101
L822 L821 C830 C836 C811
IC503
R542
R508 R509 R511 C511
R519
R518
R522
Q505
Q503
V514
R539
GX15
V512
V513
R537
R538
R529
R528
Waveform numbers of1to7are shown on pages 5-2, 5-3.
789
Figure 7 WIRING SIDE P.W.BOARD (2/3)
5 – 12
10 11
12
GX15
A
B
C
D
E
KEY PWB-B
KEYPADCOL[0]
CENTRE
RIGHT
UP
DOWN
KEYPADCOL[1]
KEYPADROW[0]
KEYPADROW[1]
KEYPADROW[2]
KEYPADROW[3]
KEYPADROW[4]
1
4
CENTRE
RIGHT
DOWN
LEFT
KEYPADCOL[2]
0
2
5 6
CONFIDENTIAL
KEYPADCOL[2]
SIDE UP SIDE DOWN
1
4
7 END/POWER
KEYPADCOL[3]
#
3
KEYPADCOL[3]
0
2 CAMERA
5
8
KEYPADCOL[4]
RIGHT SOFT
SEND
KEYPADCOL[4]KEYPADCOL[1]KEYPADCOL[0]
Not
#
3UP
6
9 LEFT SOFT
KEYPADROW[0]
KEYPADROW[1]
KEYPADROW[2]
KEYPADROW[3]
Not
RIGHT SOFT
SEND
Ghost
Not
Not
Not
Not
CN701
1
(GND)
2
GND
3
KEYPADCOL[2]
4
KEYPADCOL[0]
5
KEYPADROW[4]
6
KEYPADROW[1]
7
VBAT
KEYPADCOL[1]
8
KEYPADROW[0]
9
KEYPADCOL[3]
10
KEYPADROW[2]
11
KEYPADCOL[4]
12
KEYPADROW[3]
13
POWONKEY
14
KEYLED2
15
KEYLED
16
VBAT
17
(GND)
5-7 (1-B)
CN504
RELAY FPC PWC-C
820
R702
820
LED702
YPY1105C
7
LEFT
F
VBAT
R701
LED701
YPY1105C
+B
R703
820
LED703
YPY1105C
8 9
R704
820
R705
820
LED704
YPY1105C
LED705
YPY1105C
R706
820
LED706
YPY1105C
R707
820
LED707
YPY1105C
G
H
NOTES ON SCHEMATIC DIAGRAM can be found on page 5-1.
123
Figure 8 SCHEMATIC DIAGRAM (6/6)
LEFT SOFT
END/POWER
KEYPADROW[4]
POWONKEY
45
6
5 – 13
KEY PWB-B (FRONT SIDE)
A
CONFIDENTIAL
GX15
B
C
D
KEY PWB-B (REAR SIDE)
R707
LED707
LEFT SOFT
SEND
LED701
1
4
7
R701
CENTRE
2
LED703
5
R703
8
LED705
0
R705
LED704
LED706
RIGHT SOFT
END/ POWER
R702
3
6
R704
9
#
R706
LED702
E
F
RELAY FPC PWB-C
1
G
H
2
5
10
CN701
15
16
17
5-11 (2-G)
CN504
123
Figure 9 WIRING SIDE P.W.BOARD (3/3)
5 – 14
45
6
GX15
A
CONFIDENTIAL
Conditions: SIM card inserted, power on (3.7V battery), in stand-by mode (opened) Measuring instrument: Digital multimeter
: Unmeasurable
IC101
PIN NO. VOLTAGE
1
1.57V
2
NC
3
2.91V
4
B
C
D
E
PIN NO. VOLTAGE
F
PIN NO. VOLTAGE
G
2.91V
5
NC
6
0V
7
2.91V
8
0V
9
0V 10 11 12 13
NC 14
NC 15
NC 16
NC 17
NC 18
NC 19
0V 20 21 22 23 24 25 26 27 28
2.84V
29
2.92V
30
2.71V
31
2.75V
32
2.89V
IC102
1
0V 2
0.14V 3 4
0.15V
IC105
1
0V 2 3 4
0V 5
2.9V
IC107
PIN NO. VOLTAGE
1
0.005V
2
0.005V
3
NC
4
0.003V
IC108
PIN NO. VOLTAGE
1
0V
2
0V
3
0V
4
3.69V
IC109
PIN NO. VOLTAGE
1
3.69V
2
0V
3
1.82V 4 5
3V
IC110
PIN NO. VOLTAGE
1
2.93V 2
0V
3
3.01V 4
3.69V
IC112
PIN NO. VOLTAGE
1
2.9V 2
2.9V 3
0V
4
2.9V 5
2.9V
IC114
PIN NO. VOLTAGE
1
0V
2
0V
3
0V 4 5
0V
IC403
PIN NO. VOLTAGE
1
1.81V
2
0V 3
3V 4
3.7V
H
IC501
PIN NO. VOLTAGE
1
0V
2
0V
3
0V
4
0V
5
0V
IC503
PIN NO. VOLTAGE
1
0V
2
0V
3
0V
4
0V
5
0V
6
0V
7
NC
8
3.69V
9
3.67V
IC504
PIN NO. VOLTAGE
1
0V
2
0V
3
0V
4
0V
5
0V
6
0V
IC506
PIN NO. VOLTAGE
1
3.59V 2 3 4 5
3.7V 6
IC507
PIN NO. VOLTAGE
1
0V
2
0V
3
0V
4
0V
5
0V
IC601
PIN NO. VOLTAGE
1
3.69V 2
NC
3
0V
4
NC
5
0V
6
0V
IC602
PIN NO. VOLTAGE
1 2 3 4 5
PIN NO. VOLTAGE
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48
0V 0V 0V
0.02V
3.69V
IC802
0V 0V 0V 0V 0V 0V 0V 0V 0V 0V 0V 0V 0V 0V 0V 0V 0V 0V 0V 0V 0V 0V 0V 0V 0V 0V 0V 0V 0V 0V 0V 0V 0V 0V 0V 0V 0V 0V 0V 0V 0V
3.69V
3.69V 0V 0V 0V 0V 0V
IC804
PIN NO. VOLTAGE
1 2 3 4 5 6
2.96V
3.80V
2.96V
2.89V 0V
2.89V
NOTES ON SCHEMATIC DIAGRAM can be found on page 5-1.
123
5 – 15
45
6
CONFIDENTIAL
PhoneGX15Service ManualService ManualMarketE

CHAPTER 6. OTHERS

[1] Function table of IC

IC101 VHIYMU762C+-1L (YMU762C): SOUND
Pin No. Terminal name Input/Output Description of terminal
1 CLKI Input Clock input terminal 2* LED (NC) Output External LED control terminal (Not used) 3 /IRQ Output Interrupt output terminal 4 /RST Input Hardware reset input terminal 5* NC Not used 6 PLLC Built-in PLL capacitor terminal 7 VDD Power supply (Typ + 3.0 V) 8VSS Earth 9 VREF Analogue reference voltage terminal 10 HPOUT-L/MONO Output Headphone output L-ch 11 HPOUT-R Output Headphone output R-ch 12 EQ1 Equaliser terminal 1 13* EQ2 (NC) Equaliser terminal 2 (Not used) 14* EQ3 (NC) Equaliser terminal 3 (Not used) 15* SPVDD (NC) Analogue power supply for speaker amplifier (Typ + 3.6 V) (Not used) 16* SPVSS (NC) Analogue earth for speaker amplifier (Not used) 17* SPOUT1 (NC) Output Speaker terminal 1 (Not used) 18* SPOUT2 (NC) Output Speaker terminal 2 (Not used) 19 MTR Output External motor control terminal 20 D7 Input/Output CPU I/F data bus 7 21 D6 Input/Output CPU I/F data bus 6 22 D5 Input/Output CPU I/F data bus 5 23 D4 Input/Output CPU I/F data bus 4 24 D3 Input/Output CPU I/F data bus 3 25 D2 Input/Output CPU I/F data bus 2 26 D1 Input/Output CPU I/F data bus 1 27 D0 Input/Output CPU I/F data bus 0 28 /WR Input CPU I/F write enable 29 /CS Input CPU I/F chip select input 30 A0 Input CPU I/F address signal 31 /RD Input CPU I/F read enable 32 IOVDD Power supply for terminal
GX15
In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside.
CLKI
PLLC
VSS
VDD
/RST/RST
/CS
29
A0
30
/WR
28 31
/RD
20~27
D0~D7
/IRQ
LED
MTR
19
NC
IOVDD
87
32
4
CPU interface
3
2
5
LED control
Vibrator control
6
Interface register
1
PLL
Timing Generator
Intermediate register
FiFO 512 byte
TIMER
FiFO 64 byte
Buffer
Sequencer
Soft IRQ
Control register SRAM/ROM
FM + Wave Table Synthesiser
PCM/ADPCM Play back
R-ch
Vol
L-ch
Vol
VREF
16-bit
DAC
Analogue power supply for speaker amplifier
VREF
R-ch
L-ch
11
HP
Vol R
VREF
HPOUT-R
Select
HPOUT-L/
MONO
10
HP
Vol L
+-
SP Vol
Mono
16 159
EQ Vol
SPVSS
SPVDD
12
13
14
17
18
EQ1
EQ2
EQ3
SPOUT1
SPOUT2
6 – 1
GX15
IC102 VHIQ5RW45BF-1L (Q5RW45B): 4.5 V REGULATOR
Pin No. Terminal name Input/Output Description of terminal
1GND Earth 2 VDD Power supply 3 VOUT Output Output 4 CE Input Chip enable
CONFIDENTIAL
VDD
2
3
VOUT
+
-
VREF
CURRENT LIMIT
4
CE
IC103 (AD6537B): ANALOGUE BASEBAND
Pin No. Terminal name Input/Output Description of terminal
1* TDI Input Not used 2 VCXOEN Input VCXO supply 3 VBAT3 Input External interface regulator input 4 VEXT Output External interface supply 5 VCHG Input Charge supply 6 GATEDRIVE Output Charge DAC (FET) output control 7 ISENSE Input Charge current sense input 8* TEMP2 Input Not used 9 AUXADC2 Input Auxiliary ADC input for hands free kit (earphone) detection 10 REFBB Output Baseband transmit & receive voltage reference 11 AGND2 Analogue baseband earth 12 IP Input/Output I-channel positive input/output 13 IN Input/Output I-channel negative input/output 14 QN Input/Output Q-channel positive input/output 15 QP Input/Output Q-channel negative input/output 16* NC_A16 Not used 17* TMS Input Not used 18* TCK Input Not used 19 VBAT3 Input External interface regulator input 20 VEXT Output External interface supply 21* NC_B05 Not used 22 BATTYPE Input Battery type identification input 23* NC_B07 Not used 24 VBATSENSE Input Battery voltage sense input 25 TEMP1 Input Temperature sensor input 26 AUXADC1 Input Auxiliary ADC input for temp. sensor adjustment 27 REFOUT Output Voltage reference output 28 PA Output Power amplifier control output 29 AGND0 Analogue earth 30 AFCDAC Output Automatic frequency control DAC output 31 REF Output Voltage reference 32 AGND1 Analogue earth for voltage reference 33* TDO Output Not used 34* GPI Input Not used (Pull down) 35 VBAT1 Input Voltage controlled crystal oscillator regulator input 36* NC_C16 Not used 37 INT Output Digital BB interrupt 38 ASDO Output Audio serial port data output 39 REFCHG Output Voltage reference output
1
GND
6 – 2
CONFIDENTIAL
Pin No. Terminal name Input/Output Description of terminal
40 VVCXO Output Voltage controlled crystal oscillator supply 2.71 - 2.79 V (VT) 41 ASDI Input Audio serial port data input 42 BSDO Output Baseband serial port data output 43* NC_E15 Not used 44* NC_E16 Not used 45 BSIFS Input Baseband serial port input framing signal 46 ASFS Output Audio serial port framing signal 47 GND_NET2 Earth 48* NC_F16 Not used 49 BSOFS Output Baseband serial port output framing signal 50 BSDI Input Baseband serial port data input 51 VBAT2 Input Analogue baseband regulator input 52* NC_G16 Not used 53 CSDO Output Control serial port data output 54 CSDI Input Control serial port data input 55 VBAT2 Input Analogue baseband regulator input 56 VABB Output Analogue baseband supply 57 ASM Input Advanced state machine 58 MCLKEN Output Master clock enable 59* AOUT1P Output Not used 60 AOUT3P Output Headset receiver audio positive output 61 RXON Input Baseband receive section control 62 TXON Input Baseband transmit section control 63* AOUT1N Output Not used 64 AOUT3N Output Headset receiver audio negative output 65 MCLK Input Master clock 66 CSFS Input Control serial port framing signal 67 AGND3 Analogue audio earth 68 LIGHT1 Output Key-pad LED control 2 69 ABBRESET Input Reset input 70 DGND Digital earth 71 LIGHT2 Output USB charge enable 72 LIGHT3 Output Key-pad LED control 1 73 VCORE Output Digital core supply 1.72 - 1.9 V 74 VBAT7 Input Digital core regulator input 75 LGND Light driver earth 76 VMIC Output Microphone supply 2.4 - 2.6 V 77 VCORE Output Digital core supply 1.72 - 1.9 V 78 VBAT8 Input Memory interface regulator input 79 AIN2P Input Headset mic audio positive input 80 AIN1P Input Mic audio positive input 81* NC_R01 Not used 82 VBAT8 Input Memory interface regulator input 83 VMEMSEL Input Memory supply voltage selection 84 VBAT5 Input Back-up battery regulator input 85 VBAT4 Input SIM interface regulator input 86 VBAT6 Input Real-time clock regulator input 87 DBBON Input Digital BB supply regulator on signal 88 SGND AOUT2P/N supply earth 89 AOUT2N Output Speaker with receiver positive output 90 SPWR Input AOUT2P/N supply regulator input 91 AOUT2P Output Speaker with receiver negative output 92* NC_R12 Not used 93 AIN3P Input Sound IC audio positive input 94 AIN3N Input Sound IC audio negative input 95 AIN2N Input Headset mic audio negative input 96 AIN1N Input Mic audio negative input 97 RESET Output Reset output 98 VMEM Output Memory interface supply 2.75 - 3.05 V 99 VMEM Output Memory interface supply 2.75 - 3.05 V 100 VBAT_NET Input VBAT supply input 101 GND_NET1 Earth 102 VSIM Output SIM interface supply 2.75 - 2.95 V 103 VRTC Output Real-time clock supply 1.6 - 2.0 V
GX15
6 – 3
GX15
Pin No. Terminal name Input/Output Description of terminal
104 SGND AOUT2P/N supply earth 105 AOUT2N Output Speaker with receiver positive output 106 SPWR Input AOUT2P/N supply regulator input 107 AOUT2P Output Speaker with receiver negative output 108* NC_T12 Not used 109 KEYOUT Output Power-on key output 110 KEYON Input Power-on key input 111* NC_T15 Not used 112 AGND4 Power management analogue earth 113 AGND0 Thermal earth for power supply 114 AGND0 Thermal earth for power supply 115 AGND0 Thermal earth for power supply 116 AGND0 Thermal earth for power supply 117 AGND0 Thermal earth for power supply 118 AGND0 Thermal earth for power supply 119 AGND0 Thermal earth for power supply 120 AGND0 Thermal earth for power supply 121 AGND0 Thermal earth for power supply 122 AGND0 Thermal earth for power supply 123 AGND0 Thermal earth for power supply 124 AGND0 Thermal earth for power supply 125 AGND0 Thermal earth for power supply 126 AGND0 Thermal earth for power supply 127 AGND0 Thermal earth for power supply 128 AGND0 Thermal earth for power supply 129 AGND0 Thermal earth for power supply 130 AGND0 Thermal earth for power supply 131 AGND0 Thermal earth for power supply 132 AGND0 Thermal earth for power supply 133 AGND0 Thermal earth for power supply 134 AGND0 Thermal earth for power supply 135 AGND0 Thermal earth for power supply 136 AGND0 Thermal earth for power supply 137 AGND0 Thermal earth for power supply 138 AGND0 Thermal earth for power supply 139 AGND0 Thermal earth for power supply 140 AGND0 Thermal earth for power supply 141 AGND0 Thermal earth for power supply 142 AGND0 Thermal earth for power supply 143 AGND0 Thermal earth for power supply 144 AGND0 Thermal earth for power supply 145 AGND0 Thermal earth for power supply 146 AGND0 Thermal earth for power supply 147 AGND0 Thermal earth for power supply 148 AGND0 Thermal earth for power supply
In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside.
CONFIDENTIAL
6 – 4
CONFIDENTIAL
IC104 (LRS18641): FLASH MEMORY
Pin No. Terminal name Input/Output Description of terminal
1* NC Not used 2* NC Not used 3 A20 Input Address input (common) 4 A11 Input Address input (common) 5 A15 Input Address input (common) 6 A14 Input Address input (common) 7 A13 Input Address input (common) 8 A12 Input Address input (common) 9GND Earth 10* NC Not used 11* NC Not used 12* NC Not used 13 A16 Input Address input (common) 14 A8 Input Address input (common) 15 A10 Input Address input (common) 16 A9 Input Address input (common) 17 DQ15 Input/Output Data input/output (common) 18 SC-/WE Input Write enable input (Smartcombo RAM) 19 DQ14 Input/Output Data input/output (common) 20 DQ7 Input/Output Data input/output (common) 21 F-/WE Input Write enable input (Flash) 22* F-RY/-BY (NC) Output Ready busy output (Flash)
When deleting/writing: VOL
When interrupting block delete/write: High-Z (High impedance) (Not used) 23 A21 Input Address input (common) 24* NC Not used 25 DQ13 Input/Output Data input/output (common) 26 DQ6 Input/Output Data input/output (common) 27 DQ4 Input/Output Data input/output (common) 28 DQ5 Input/Output Data input/output (common) 29 GND Earth 30 /RST Input Reset power down input (Flash)
When deleting/writing block: VIH
When reading: VIH
Reset power down: VIL 31 A22 Input Address input (Flash) 32* NC Not used 33 DQ12 Input/Output Data input/output (common) 34 CE2 Input Sleep state input (Smartcombo RAM) 35* NC Not used 36 F/SC-VCC Power (common) 37 F-/WP Input Write protect input (Flash)
When F-/WP is set to VIL, it is prohibited to cancel lock bit of the block that has lock bit
down set. Deletion and programme operation are executable for the block that has neither
lock bit nor lock down bit set. Disable lock down bit by setting F-/WP to VIH. 38 VPP Input Power voltage detect terminal (Flash)
When deleting/writing: VPP = VPPH 39 A19 Input Address input (common) 40 DQ11 Input/Output Data input/output (common) 41 F/SC-VCC Power (common) 42 DQ10 Input/Output Data input/output (common) 43 DQ2 Input/Output Data input/output (common) 44 DQ3 Input/Output Data input/output (common) 45 /LB Input Byte enable input: DQ0 – DQ7 (Smartcombo RAM) 46 /UB Input Byte enable input: DQ8 – DQ15 (Smartcombo RAM) 47* NC Not used 48* T1 (NC) Test pin (all open) (Not used) 49 DQ9 Input/Output Data input/output (common) 50 DQ8 Input/Output Data input/output (common) 51 DQ0 Input/Output Data input/output (common) 52 DQ1 Input/Output Data input/output (common) 53 A18 Input Address input (common) 54 A17 Input Address input (common) 55 A7 Input Address input (common)
GX15
6 – 5
GX15
CONFIDENTIAL
Pin No. Terminal name Input/Output Description of terminal
56 A6 Input Address input (common) 57 A3 Input Address input (common) 58 A2 Input Address input (common) 59 A1 Input Address input (common) 60 SC-/CE1 Input Chip enable input (Smartcombo RAM) 61* NC Not used 62* NC Not used 63* NC Not used 64 A5 Input Address input (common) 65 A4 Input Address input (common) 66 A0 Input Address input (common) 67 F-/CE Input Chip enable input (Flash) 68 GND Earth 69 /OE Input Output enable input (common) 70* NC Not used 71* NC Not used 72* NC Not used
In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside.
(TOP VIEW)
1
1
A
NC
B
C
D
E
F
G
61
H
NC62NC63NC
F-CE, F-WE,
F-WP, RST
24
35
2
NC
VPP
A22
A0~A21
OE
A20
13
A16
21
F-/WE
29
GND
37
F-/WP
45
/LB
53
A18
3
4
A11
14 A8
22
F-RY/-BY
30
/RST
38
VPP
46
/UB
54
A17
64 A5
A15
15
A10
23
A21
31
A22
39
A19
47
NC
55 A7
65 A4
5
6
A13
A14
17
16 A9
DQ15
24
25
NC
DQ13
32
33
DQ12
NC
41
40
F/SC-VCC
DQ11
49
48
DQ9
T1
56
57
A6
A3
67
66
F1-/CE
A0
128M (x16) bit Flash memory
1211971086
8
7
A12
GND
18
SC-/WE
DQ14
26
DQ6
DQ4
34
CE2
42
DQ2
DQ10
50
DQ8
DQ0
58 A2
68
GND
10
9
NC11NC12NC
20
19
DQ7
28
27
DQ5
35
36
NC
F/SC-VCC
44
43
DQ3
52
51
DQ1
59
60
A1
SC-/CE1
69
70
OE
NC
71
NC
F-RY/BY
F/SC-VCC
DQ0~DQ15
72
NC
SC-CE1, CE2,
SC-WE, LB, UB
64M (x16) bit
Smart Combo RAM
GND
6 – 6
CONFIDENTIAL
IC105 VHINL17SZ08-1L (NL17SZ08): LOGIC IC507 VHI74VHC1GT-1L (74VHC1GT): LOGIC
Pin No. Terminal name Input/Output Description of terminal
1 IN B Input Input 2 IN A Input Input 3GND Earth 4 OUT Y Output Output 5 VCC Power supply
1
IN B
IN A
2
GND
3
IC106 (AD6528B): DIGITAL BASEBAND
Pin No. Terminal name Input/Output Description of terminal
1 ASDO Output Audio serial port data output to analogue BB 2 BSDI Input Baseband serial port data input from analogue BB 3 BSOFS Output Baseband serial port output framing signal output to analogue BB 4* GPIO_48 Output Not used 5 VINT Input Analogue BB interface power supply 1.7 - 3.3 V (VCORE) 6 GPO_29 Output Analogue BB reset output (ABBRESET) 7 GPO_5 Output Advance state machine of analogue BB 8 VDDRTC Input RTC power supply 1.0 - 1.9 V (VRTC) 9 VSSRTC RTC earth 10* MC_DAT[0] Output Not used 11 GPIO_22 Output RSP for main LCD controller 12 GPIO_56 Input Boot control 0 13 KEYPADCOL[4] Output KEYIN signal output 4 14 KEYPADCOL[1] Output KEYIN signal output 1 15 KEYPADROW[4] Input KEYIN signal input 4 16 KEYPADROW[2] Input KEYIN signal input 2 17 GPIO_38 Input Interrupt input from sound generator IC 18 GPIO_36 Output AOUT3 bias control 19 ASDI Input Audio serial port data input from analogue BB 20 GPIO_35 Output Camera power control 1 21* ADD[0] Output Not used 22 ASFS Input Audio serial port framing signal input from analogue BB 23 BSIFS Input Baseband serial port input framing signal input from analogue BB 24 BSDO Output Baseband serial port data output to analogue BB 25 CSDI Input Control serial port data input from analogue BB 26* GPO_6 Output Not used 27 GPO_0 Output Analogue baseband receive section control (RXON) 28 OSCOUT Output 32.768 kHz crystal oscillator output 29* MC_DAT[2] Output Not used 30 VMC Input Pull down resistor 31 VCC Input Core power supply 1.7 - 1.9 V (VCORE) 32 KEYPADCOL[3] Output KEYIN signal output 3 33 KEYPADCOL[2] Output KEYIN signal output 2 34 GPIO_39 Output USB PU control 35 GPIO_37 Input Interrupt input from analogue BB 36 GPIO_34 Output UART_TXD for Bluetooth module 37 ADD[4] Output Processor address bus 4 38 ADD[2] Output Processor address bus 2 39 GND Earth 40 KEYPADROW[0] Input KEYIN signal input 0 41 VEXT Input System interface power supply 2.4 - 3.3 V (VINT) 42 GPO_23 Output Backlight ON/OFF with PWM 43 ADD[7] Output Processor address bus 7 44 VMEM Input Memory power supply 2.7 - 3.3 V (VMEM) 45 ADD[1] Output Processor address bus 1
5
4
VCC
OUT Y
GX15
6 – 7
GX15
Pin No. Terminal name Input/Output Description of terminal
46 CSDO Output Control serial port data output to analogue BB 47 CLKOUT_GATE Input Master clock enable from analogue BB (MCLKEN) 48 GPO_1 Output Analogue baseband transmit section control (TXON) 49 OSCIN Input 32.768 kHz crystal oscillator input 50* MC_CMD Output Not used 51 GPIO_55 Input Boot control 1 52 GND Earth 53 KEYPADROW[3] Input KEYIN signal input 3 54 KEYPADROW[1] Input KEYIN signal input 1 55 GPIO_33 Input UART_RXD for Bluetooth module 56 GPIO_17 Output PCM data output for Bluetooth module 57 ADD[11] Output Processor address bus 11 58 ADD[9] Output Processor address bus 9 59 ADD[5] Output Processor address bus 5 60 ADD[3] Output Processor address bus 3 61 GND Earth 62 VCC Input Core power supply 1.7 - 1.9 V (VCORE) 63 PWRON Output System power control for analogue BB 64* MC_DAT[1] Output Not used 65 GND Earth 66 VEXT Input System interface power supply 2.4 - 3.3 V (VINT) 67 KEYPADCOL[0] Output KEYIN signal output 0 68 VEXT Input System interface power supply 2.4 - 3.3 V (VINT) 69 GPIO_15 Input PCM data input for Bluetooth module 70 GPIO_16 Output PCM SYNC output for Bluetooth module 71 ADD[13] Output Processor address bus 13 72 ADD[12] Output Processor address bus 12 73 ADD[8] Output Processor address bus 8 74 ADD[6] Output Processor address bus 6 75 GPO_22 Output VPP control for flash memory 1 76 GPIO_14 Output PCM clock output for Bluetooth module 77 GPIO_10 Input USB detection 78 GPIO_12 Output Reset output for LCD module 79 VMEM Input Memory power supply 2.7 - 3.3 V (VMEM) 80 ADD[14] Output Processor address bus 14 81 GND Earth 82 VCC Input Core power supply 1.7 - 1.9 V (VCORE) 83 ADD[10] Output Processor address bus 10 84 CLKOUT Output 13 MHz clock output for analogue BB (CLKOUT) 85* MC_DAT[3] Output Not used 86 GND Earth 87 GND Earth 88 GPIO_13 Input Interrupt input from camera controller 89 GPIO_7 Input Hands free kit (earphone) hooking switch detection 90 GPIO_9 Input Manufacture specific input from I/O connector 91 ADD[19] Output Processor address bus 19 92 ADD[17] Output Processor address bus 17 93 ADD[18] Output Processor address bus 18 94 ADD[15] Output Processor address bus 15 95 ADD[16] Output Processor address bus 16 96 CSFS Output Control serial port framing signal output to analogue BB 97* MC_CLK Output Not used 98 VCC Input Core power supply 1.7 - 1.9 V (VCORE) 99 GPIO_11 Output Camera power control 2 100 GPIO_8 Output Reset output for Bluetooth module 101* GPIO_5 Output Not used 102 GPIO_6 Input Bluetooth clock request 103 ADD[22] Output Processor address bus 22 104 ADD[21] Output Processor address bus 21 105 GPIO_40 Output 13 MHz clock output for camera controller & Sound generator IC 106 ADD[20] Output Processor address bus 20 107 GND Earth 108 ADD[23] Output Processor address bus 23 109 GND Earth
CONFIDENTIAL
6 – 8
CONFIDENTIAL
Pin No. Terminal name Input/Output Description of terminal
110 VEXT Input System interface power supply 2.4 - 3.3 V (VINT) 111 GND E a rth 112 GPIO_4 Output UART_CTS for Bluetooth module 113 GPIO_2 Output USB charge current control 114 GPIO_3 Input UART_RTS for Bluetooth module 115 DATA[2] Input/Output Processor data bus 2 116 DATA[0] Input/Output Processor data bus 0 117 DATA[5] Input/Output Processor data bus 5 118 DATA[1] Input/Output Processor data bus 1 119 DATA[3] Input/Output Processor data bus 3 120 VCC Input Core power supply 1.7 - 1.9 V (VCORE) 121 DMINUS Input USB D­122 GPIO_18 Output JTAG TCK 123 GND Earth 124 GPIO_1 Input IrDA receive data 125 USC[5] Output USC pin (Ginie_TX) 126 GPIO_0 Output IrDA transmit data 127 DATA[4] Input/Output Processor data bus 4 128 VMEM Input Memory power supply 2.7 - 3.3 V (VMEM) 129 GND Earth 130 VCC Input Core power supply 1.7 - 1.9 V (VCORE) 131 USC[6] Input USC pin (RTC monitor/Ginie_RX) 132 VCC Input Core power supply 1.7 - 1.9 V (VCORE) 133 USC[2] Input USC pin (TXD) 134 USC[4] Output Reserve 135 DATA[7] Input/Output Processor data bus 7 136 DATA[6] Input/Output Processor data bus 6 137 GND Earth 138 DATA[9] Input/Output Processor data bus 9 139 DATA[13] Input/Output Processor data bus 13 140 NROMCS1 Output Chip select for flash memory 1 141 GPIO_42 Output Chip select for LCD module 142 CLKIN Input 13 MHz clock input 143 VSIM Input SIM power supply 1.7 - 3.3 V (VSIM) 144 GND Earth 145 USC[3] Input Pull up to VEXT 146 USC[1] Input USC pin (RXD) 147 GND Earth 148 USC[0] Output USC pin (Ginie_TX) 149 DATA[10] Input/Output Processor data bus 10 150 DATA[8] Input/Output Processor data bus 8 151 NRD Output Processor read strobe 152 DATA[14] Input/Output Processor data bus 14 153 GND Earth 154 NRAMCS2 Output Chip select for camera controller 155 GPIO_44 Input Wakeup mode select (Pull up to VEXT) 156 VSSUSB USB earth 157 GPIO_47 Output Camera controller reset 158 GPIO_20 Output JTAG TDI 159 CLKON Output 13 MHz oscillator power control signal (VCXOEN) 160 VCC Input Core power supply 1.7 - 1.9 V (VCORE) 161 GPO_18 Output SYNTH enable for RF (SYNTHEN) 162 GPO_21 Output SYNTH clock output for RF (SYNTHCLK) 163 DATA[12] Input/Output Processor data bus 12 164 DATA[11] Input/Output Processor data bus 11 165 NWE Output Processor write strobe 166 VEXT Input System interface power supply 2.4 - 3.3 V (VINT) 167 GPO_11 Output Band select 4 for RF (BS4) 168 GPO_20 Output SYNTH data output for RF (SYNTHDATA) 169 DATA[15] Input/Output Processor data bus 15 170 VMEM Input Memory power supply 2.7 - 3.3 V (VMEM) 171 NADV Output Hardware version select 1 172 NGPCS1 Output Chip select for flash memory 2 173 VMEM Input Memory power supply 2.7 - 3.3 V (VMEM)
GX15
6 – 9
GX15
Pin No. Terminal name Input/Output Description of terminal
174* GPIO_45 Output Chip select for SRAM (Not used) 175 GPIO_46 Output Chip select for sound generator IC 176 DPLUS Input USB D+ 177 SIMCLK Output SIM interface clock output 178 JTAGEN Input JTAG enable 179 VEXT Input System Interface power supply 2.4 - 3.3 V (VINT) 180* GPO_3 Output Not used 181* GPO_4 Output Not used 182* GPO_7 Output Not used 183 GPO_16 Output Band select 1 for RF (BS1) 184 GPO_17 Output Band select 2 for RF (BS2) 185 NHWR/NUSB Output Processor high write strobe 186 GPO_19 Output Audio select for accessories connector 187 NLWR/NLSB Output Processor low write strobe 188* NWAIT Input Not used 189 NRESET Input System reset input 190 BURSTCLK Output Hardware version select 0 191 NRAMCS1 Output Chip select for PSRAM 1 192 NAUXCS1 Output Hardware version select 2 193* GPIO_43 Output Not used 194 VDDUSB Input USB power supply 2.8 - 3.3 V (VUSB) 195 GPIO_23 Output SIM interface reset 196 SIMDATAIO Input/Output SIM interface data input/output 197 GPIO_24 Output Sound generator IC reset 198 GPIO_19 Output JTAG TMS 199 GPIO_21 Output JTAG TDO 200 GPO_2 Output Write protect control for flash memory 1 201 GND Earth 202 GPO_8 Output IrDA power ON/OFF control 203 GPO_9 Output Band select 3 for RF (BS3) 204* GPO_10 Output Not used
In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside.
CONFIDENTIAL
IC107 VHIX61CN27N-1L (X61CN27N): VOLTAGE DETECTOR
Pin No. Terminal name Input/Output Description of terminal
1 VOUT Output Voltage output 2 VIN Input Voltage input 3* NC Not used 4VSS Earth
In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside.
2
VIN
1
+
-
VREF
4
VOUT
VSS
6 – 10
CONFIDENTIAL
IC108 VHI1323B30G-1R (1323B30G): REGULATOR
Pin No. Terminal name Input/Output Description of terminal
1 VOUT Output Voltage output 2VSS Earth 3 ON/OFF Input Power off 4 VIN Input Voltage input
GX15
VIN
ON/OFF
VSS
4
Overcurrent protection circuit
+
3
2
ON/OFF circuit
Reference voltage circuit
-
1
VOUT
IC109 VHIR11630FB-1L (R11630FB): REGULATOR
Pin No. Terminal name Input/Output Description of terminal
1 VDD Input Input 2GND Earth 3 CE Input Chip enable 4 ECO Input High speed/low consumption selector switch 5 VOUT Output Output
ECO
4
VDD
1
5
VOUT
-
+
VREF
3
CE GND
CURRENT LIMIT
2
IC110/IC403 VHIR118030B-1L (R118030B): REGULATOR
Pin No. Terminal name Input/Output Description of terminal
1 CE Input Chip enable 2GND Earth 3 VOUT Output Output 4 VDD Input Input
VDD
CE
4
Vref
Current Limit
1
3
2
VOUT
GND
6 – 11
GX15
IC112 VHINL17SZ32-1L(NL17SZ32): LOGIC
Pin No. Terminal name Input/Output Description of terminal
1 VIN1 Input Input power 2 VIN2 Input Input power 3GND Earth 4 VOUT Output Logic value output 5 VCC Input VCC for VRF
IC114 VHITC75S58A-1L (TC75S58A): COMPARATOR
Pin No. Terminal name Input/Output Description of terminal
1 IN (–) Input Input 2VSS Earth 3 IN (+) Input Input 4 OUT Output Output 5 VDD Power supply
CONFIDENTIAL
1
Vin1
Vin2
GND
2
3
5
Vcc
Vout
4
VDD OUT
5
1
IN ( ) VSS IN (+)
IC402 (BC313143): BLUETOOTH MODULE
Pin No. Terminal name Input/Output Description of terminal
1 VSS_PIO Earth connections for PIO and AUX DAC 2 VSS_PIO Earth connections for PIO and AUX DAC 3 VDD_PIO Input Positive supply for PIO and AUX DAC (Positive supply for PIO [3:0] and PIO[11:8]) 4* NC Not used 5* NC Not used 6* VDD_MEM (NC) Input Positive supply for ROM memory and AIO ports (Not used) 7* VDD_MEM (NC) Input Positive supply for ROM memory and AIO ports (Not used) 8* NC Not used 9* VDD_MEM (NC) Input Positive supply for ROM memory and AIO ports (Not used) 10 VSS_MEM Earth connections for ROM memory and AIO ports 11* PIO[0]/RXEN (NC) Input/Output Control output for external LNA (if fitted) (Not used) 12* PIO[1]/TXEN (NC) Input/Output Control output for external PA, class 1 only (Not used) 13 PIO[2] Input/Output Programmable input/output line 14* PIO[3] (NC) Input/Output Programmable input/output line (Not used) 15* VSS_MEM Earth connections for ROM memory and AIO ports (Not used) 16* NC Not used 17* VSS_MEM Earth connections for ROM memory and AIO ports (Not used) 18* FLASH_EN Input Pull high to VDD_MEM (Not used) 19* SPI_MISO Output Serial peripheral interface data output (Not used) 20 VSS_MEM Earth connections for ROM memory and AIO ports 21 VDD_RADIO Input Positive supply for RF circuitry 22 VDD_RADIO Input Positive supply for RF circuitry 23* PIO[9] Input/Output Programmable input/output line (Not used) 24* PIO[10] Input/Output Programmable input/output line (Not used) 25* PIO[8] Input/Output Programmable input/output line (Not used) 26* TEST_EN Input For test purposes only (leave unconnected) (Not used)
4
23
6 – 12
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