Sharp TM150 User manual

CODE : 00ZTM150/SM/E
qSERVICE MANUAL
CONTENTS
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.
SHARP CORPORATION This document has been published to be used
for after sales service only.
The contents are subject to change without notice.
CONFIDENTIAL DRAFT
DIGITAL MOBILE PHONE
MODEL TM150
(INTERNAL MODEL NAME: TM150U)
• 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.
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 Program Support Tool (SPST) . . . . 2-1
[2] Test points . . . . . . . . . . . . . . . . . . . . . . . . .2-48
[3] Trouble shooting. . . . . . . . . . . . . . . . . . . . .2-52
CHAPTER 3. DISASSEMBLY AND REASSEMBLY
[1] Servicing Concerns . . . . . . . . . . . . . . . . . .3-1
[2] Disassembly and reassembly. . . . . . . . . . .3-4
CHAPTER 4. DIAGRAMS
[1] Block diagram . . . . . . . . . . . . . . . . . . . . . . . 4-1
CHAPTER 5. CIRCUIT DIAGRAM
[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. . . . . . . . . . . . . . . . . 5-5
CHAPTER 6. OTHERS
[1] Function table of IC. . . . . . . . . . . . . . . . . . . 6-1
Parts Guide

TM100 SERVICING CONCERNS
i
CONFIDENTIAL DRAFT
SERVICING CONCERNS
1. When requested, back up user’s handset data using SPST (SHARP Program 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 according to the following flowchart.
4
4
4
4
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 main and external display panels.
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 while servicing.
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.

TM150 GENERAL DESCRIPTION
1 – 1
CONFIDENTIAL DRAFT
CHAPTER 1. GENERAL DESCRIPTION
1. SPECIFICATIONS
Battery running time depends on the battery and SIM card as well as the network conditions and usage.
FOR A COMPLETE DESCRIPTION OF THE OPERATION OF THIS UNIT, PLEASE REFER TO THE OPERATION MANUAL.
General: Quad - band (GSM 900 MHz/DCS 1800 MHz/PCS 1900MHz)
GPRS-enabled WAP, MMS, SMS
Dimensions
(folded, excluding
the aerial) (H x W x D): 27.1 x 49.2 x 94.8 mm
Weight: 112 g
Battery operating temperature: 0 °C - 40 °C
Main display: Display dimensions: 240 x 320 pixels
LCD display: CGS 262,144 colours with backlight
LCD backlight: LED backlight white colour LEDs
External display: Display dimensions: 64 x 96 pixels
LCD display: STN 65,536 colours LCD with backlight
Camera: CCD 1M pixels built-in camera Zoom: Wide and zoom mode
[Supported 20 (when image size is 120 x 160 pixels) x zoom]
Lens: F2.8, f = 3.7 mm
Sound: 16-polyphonic ring melodies
External DC supply voltage: 5.2 V
Battery: 3.7 V, 780 mAh, Li-Ion
Standby time: 100 ~ 250 hours
Talk time: 160 ~ 240 min.
Others: Side key Connector for AC charger and data cable Standard hands free connector ($2.5)
Specifications for this model are subject to change without prior notice.
Powered by JBlendTM, Copyright1997-2004 Aplix
Corporation. All rights reserved.
Java and all Java-based trademarks and logos are
trademarks or registered trademarks of Sun Micro-
systems, Inc. in the U.S. and other countries.
JBlend and all JBlend-based trademarks and logos
are trademarks or registered trademarks of Aplix
Corporation in Japan and other countries.
Powered by Mascot CapsuleR
/Micro3D EditionTM
Mascot CapsuleR is a registered trademark of HI Corporation
C2002-2003 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.
SD logo is a trademark.
CP8 PATENT

TM150 GENERAL DESCRIPTION
1 – 2
CONFIDENTIAL DRAFT
2. NAMES OF PARTS
No. PARTS NAME
1 SPEAKER
2SUBLCD
3STRAP
4 CAMERA
5 CLOSE-UP KNOB
6 PHONE JACK
7 SD CARD SLOT
8 BATTERY LOCK KNOB
9 EXT ANTENNA
10 SIDE KEY
11 I/O CONNECTER
12 RECEIVER
13 MIC
18
12
13
2
5
9
10
11
4
3
6
7

TM150 GENERAL DESCRIPTION
1 – 3
CONFIDENTIAL DRAFT
3. OPERATION MANUAL
(Page numbers refer to the user guide)
[OPTIONAL ACCESSORIES]
• USB data cable
The above accessories may not be available in all regions. For details, please contact your dealer.
[QUICKSTART GUIDE]

TM150 GENERAL DESCRIPTION
1 – 4
CONFIDENTIAL DRAFT
New Messages
Download Games
News Spor t
1-3 6-3-3
7-5

TM150 ADJUSTMENTS, PERFORMANCE CHECK, AND FIRMWARE UPGRADE
2 – 1
CONFIDENTIAL DRAFT
CHAPTER 2. ADJUSTMENTS, PERFORMANCE CHECK, AND FIRMWARE UPGRADE
SPST (SHARP Program Support Tool) allows you to adjust settings, conduct performance checks, and upgrade the firmware.
[1] SHARP PROGRAM SUPPORT TOOL (SPST)
1. SYSTEM REQUIREMENTS
• IBM PC compatible personal computer (standard COM1 115,200 bps
serial port and USB required)
Supported OS: Windows 98/98SE/2000/XP
(except for Windows 95/ME/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 TM150 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"-"TM150" menu.
Start SPST from the shortcuts.
2-3. STARTING UP
Connect TM150 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 dialog box appears. Enter the password, select
a port where TM150 is connected from the list box, and click "OK".
If you do not know SPC, click “Cancel” to exit.
2. To change the password, enter the current password in procedure 1,
and then click "Change Password".
3.
To check the usage status oftools, click "Show Repair Log" in procedure 1.
4. Click “Downloader for Emergency”.
The above screen appears. Select a model to use and execute the
Downloader. (Use this to initialize the flash, etc.)
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.
TM150
Software version:
A02-006-0138-TM150

TM150 ADJUSTMENTS, PERFORMANCE CHECK, AND FIRMWARE UPGRADE
2 – 2
CONFIDENTIAL DRAFT
■Buttons
3. ADJUSTMENTS FOR TM150
1. Adjustments are required after replacing the following parts. ( F)
When replacing other parts in the RF section, carry out RF calibration.
2. Click the buttons on the SPST screen for adjustments. 3. The following screen appears.
Default Set Refer to "4-1. Default setting".
User Data Back-up Refer to "4-2. User data back-up".
User Data Restore Refer to "4-3. User data restore".
Downloader Refer to "4-4. Downloader".
RF Calibration & Check Refer to "4-5. RF calibration & check".
RF Test Refer to "4-6. RF test tool".
User Password Reset Refer to "4-7. Password reset".
Performance check
adjustment
Refer to "4-8. Performance check and adjustment".
**** mode release Refer to "4-9. ****mode release".
Exit End SPST.
Parts Temperature adjustment
(Camera) Temperature adjustment (Battery) Main display flicker adjustment White defect correction
TH101 uFuu
TH701 Fuuu
Main display unit uuFu
Camera unit uuuF
To abjust the device, click this button
(Performance check adjustment).
RF calibration
1Temperature adjustment (Camera section)
2Temperature adjustment (Battery section)
3Main display flicker adjustment
4External display contrast adjustment
5White defect correction
6Black defect correction
1
2
3
4
5
6

TM150 ADJUSTMENTS, PERFORMANCE CHECK, AND FIRMWARE UPGRADE
2 – 3
CONFIDENTIAL DRAFT
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;
(MEP_LOCK settings and 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.
3) Click "Yes" to back-up the MEPLOCK data. Click "No" to restore
default settings.
4) Communication starts.
5) The following appears when you select "Yes" in step 3 and
MEPLOCK data exists. Click "Yes" to restore the data.
6) After the handset is turned on, the initialization is complete.
4-2. USER DATA BACK-UP
SPST saves all the data stored on the handset.
1. Set the COM port on the SPST initial screen and click
"User Data Back-up".
2. Specify the file name in the following dialog box and click "Save"
3. The communicating dialog box appears while processing.
4. When completed, the following message appears. Click "OK".
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 dialog box and click "Save".
TM150
TM150
TM150
TM150
TM150

TM150 ADJUSTMENTS, PERFORMANCE CHECK, AND FIRMWARE UPGRADE
2 – 4
CONFIDENTIAL DRAFT
3. The communicating dialog box appears while processing.
4. When the restore is complete, click "OK".
4-4. DOWNLOADER
4-4-1. Introduction
Downloader allows you to upgrade the firmware.
1) System requirements
• Requirements for the upgrading tool:
• Requirements for Loading loader
2) Required devices
The following devices are required to rewrite MOT files using Communi-
cation Box.
Conversion connector (16-pin 310-pin)
This conversion connector is required to connect TM150 with Communica-
tion Box since the cable connector of Communication Box has 16 pins.
4-4-2. Getting started
This section describes how to install/uninstall the software and how to
connect handset to a PC.
1) Installing/uninstalling the software
[Connecting handset to a PC]
1. Double click the “setup.exe” icon in TM150 Install-E folder.
2. The Setup Wizard is activated.
Click the "Next" button.
3. A location to install the software appears.
To install in the default location, click the "Next" button.
To change the location, click the "Browse" button, select a desired
location and then click the "Next" button.
(See the description in "* Changing the install location" below.)
OS : Windows 98, 98 SE, 2000, or XP
Download file : Only the Motorola format is supported.
Communication method : Asynchronous mode
Data length : 8 bits
Parity bit : None
Stop bit length : 1 bit
Handset : TM150
Communication method : Asynchronous mode
Data length : 8 bits
Parity bit : None
Stop bit length : 1 bit
TM150
TM150
TM150
TM150
TM150
TM150
TM150