HTC Tempo Service manual

Service Manual

for

Tempo

HTC Proprietary

Confidential T reatment Requested

Rev . A01

July. 13, 2005

HTC Corp.

Engineering Mobility

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TITLE: Service Manual for Hurricane series (Tempo)

REV.

NO. A01 07/13/2005 First reversion TSE

DATE CONTENTS DEP. REVISED

APP

STGE.PER.

´

D

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Table of contents

Chapter 1 - Introduction 5

1.1 History Chapter 2 - Product Specifications 6

Chapter 3 - Servicing Tools 9

Chapter 4 - Assembling and Disassembling 10

4.1 Disassembling

4.2 Assembling

4.3 MB Pre-Assembling

4.4 LCD Pre-Assembling Chapter 5 - Diagnostic Programs 26

5.1 List of Test Items (Diagnostics in SD card)

5.2 Test Procedure

5.3 Test Procedure and Description

Chapter 6 - Leakage current Measurement on MB 30

6.1 Leakage current measurement with Fixture

6.2 Battery Capacity Test

Chapter 7 - Software Upgrade procedure 35

7.1 Software upgrade

7.2 Smartphone Reset

7.4 Software Backup to SD card

Chapter 8 - RF Antenna test spec and criteria 43

8.1 Antenna Test Specification

8.2 Antenna Test Criteria

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Chapter 9 - Inspection Criteria 51

9.1 Definition

9.2 Inspection Area

9.3 Criteria

Chapter 10 - Trouble Shooting 53

Chapter 11 - Labeling Plan 60

Chapter 12 - Spare parts list 61

12.1 Spare parts list for repair

12.2 Accessory Spare parts list

12.3 Board level parts list

Chapter 13 - Board Level Repair 63

13.1 Problem Identification &Troubleshooting

13.2 Components to be Replaced

Chapter 14 – Return to Vendor(RTV) 66

Chapter 15 – Repair report format and definition 67

Chapter 16 – HTC service document on line (SDO) 69

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Chapter 1 – Introduction

This manual provides the technical information to support the service activities of Hurricane series. It contains highly confidential information, so any or all of this document should not be revealed to any third party.

1.1 History Reversion Update item Pages effected A01 First release N/A

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Chapter 2 - Product Specifications

Function Specification

Platform

z Microsoft Windows Mobile Smartphone

Dimensions Weight CPU Memory

GSM Function

Display

Keyboard/Button

z 109.28mm(L) x 47.97mm(W) x 19.22/19.33mm(T) z 100 g (with battery pack) z TI OMAP 750 tri-band GSM/GPRS solution

z Flash ROM: 64MB

z RAM: 64MB SDRAM

z Full integrated GPRS / GSM (Tri-band) module

(900+1800+1900MHz)

 GSM900: 880-915, 925-960MHz  GSM1800: 1710-1785, 1805-1880MHz  GSM1900: 1850 -1910, 1930-1990MHz

z 2.2" QVGA, 64K colors TFT LCD z LED backlight

z One Power button (Wake up key) z One 5 ways navigation key z One Send Button (Wake up key)

 Quick Press: Start a phone call  Long Press: Switch On/Off loud speaker during incoming call

z One End button (Wake up key)

 Quick Press: End a phone call

 Long Press: Switch On/Off Key Lock z 2 Soft Keys z One Home/Connection Quick List Button

 Quick Press: Home

 Long Press (Press and Hold): BT/PDP Quick list z One Back/Clear Button

 Text Editing mode: Clear one character (Long press to delete

whole text field)

 Non-Text mode: Back key z Numerical dialing keypad (12 buttons / Wake up key)

 Keypad is labeled as GSM 02.30

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z Volume Up Button (Left Upper Side / Wake up Key)

 Quick Press: Volume Up

 Long Press: Voice Recording z Music play button x 3 z One record button z Hot key for internet link z Volume Down Button (Left Upper Side / Wake up Key)

 Quick Press: Volume Down

 Long Press: Voice Command

Interface

z 3V SIM card z One Mini-USB plug (Slave USB, Power In) z One Infrared IrDA SIR z One miniSD Card slot

Power

Device to device connectivity

z 2.5 Ø Stereo audio jack

External RF connector with cover

z Battery

 Rechargeable battery, Li-Ion 1150 mAh

 RTC backup battery - golden capacitor for min.20minutes  Battery Meter Showing available battery  Low Battery Warning

z AC Adapter:

 AC input rating: 100 ~ 240 VAC, 50/60Hz

 DC output: 5VDC, 1A z Photon Sensor for LED power consumption saving z Support USB charging

z Bluetooth

 Compliant with v1.1

 Class 2 transmit power

 Supported profiles:

Ö DUN Client Profile Ö File Transfer Profile Ö Generic Access Profile Ö Generic Object Exchange Profile

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Ö Hands-free Profile Ö Headset Profile Ö Object Push Profile Ö Serial Port Profile Ö ActiveSync

z Infrared IrDA SIR z USB 1.1 with mini-USB plug and receptacle

Digital Camera

z Image Sensor:

 1.3 Mega Pixels CMOS z Lighting: Min. 5 Lux

Notification

Accessories

z One Bi-color LED (Green and Red) for GSM standby, GSM

network status, Event Notification, Power Charging status

z One Blue LED for Bluetooth connectivity status z Vibration for notification and incoming call z Notification by LED, Sound, Message, Vibration Motor

z Bundle

 AC adapter w/ DC_IN via mini-USB plug z USB Sync. Cable z Stereo wired headset with microphone z DRM Engine: For all types of files ( pictures, audio, application

etc.), and also all types of delivery method (MMS, email etc.)

 OMA 1.0

 Forward lock

 Combined delivery

 Separate delivery z Speech Recognition

 Voice command/ voice dial

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Chapter 3 - Servicing Tools

This chapter provides information for the servicing tools for Hurricane series -Robbie.

List of Servicing Tools

No. Item Use Remark

Disassembly tools Plastic stick for dismantle the unit

1

2

Mini USB cable For Synchronization Test

Cleaning wipers Philips Screw driver Protective Film Tweezers Air Gun

Clean Bench (Mandatory)

**

3

Mini SD Memory Card For SD card test

4

Headset For Hand free / Recording test

5

AC Adapter Power supply to this model

6

Diagnostic Test Program Test Program for Functional Test

7

Software Upgrade tools For software version upgrade or re-flash

8

Label Printer & Scanner For Printing & Scanning regulation label when

housing or M/B is changed.

9 Battery Test Jig For Main Battery judgment.

10 Mini SD card for OS reflash Optional method besides of using RUU via PC

**

How to purchase repair tool:

Please place your order for item you need to correspond BSO window; normally it will need 2 ~4 weeks for purchasing lead time.

Note: Not suitable for (** IN REMARK)

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Chapter 4 - Assembling and Disassembling

4.1 Disassembling Tools needed for Assembling and Disassembling the Smart Phone

1. Glove & Lens Cleaning Tissue.

2. Plastic type tweezers.

3. Philip Screw Driver #0.

4. Philip Screw Driver type T5

5. Special Made Plastic Stick

6. Precision flat driver type 0.9mm (Θ)

Front side

Remove antenna rubber, battery cover, battery from unit

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Release the antenna radiator by inserting Precision flat driver type 0.9mm into two holes

2

located at lower part of antenna as shown on picture(1) Use flat plastic tool to insert into the open gap (2)

1

Release the antenna

Unfasten 6 screws located on the back side

Insert plastic stick into the gap between upper cover and housing to release three hooks which fix them.

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The same method to release hooks on other side.

Release the camera FPC before removing the frame.

Note: The FPC is fragiled

Separate the Upper cover from frame housing

1. Vibrator could be removed from housing.

2. To remove the speaker, release three screws

which fix the sound box cover

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Three screws fix the sound box

Speaker could be released after removing the sound box cover.

CAUTION:There is risk to damage the camera during release the cover. Put your finger to hold on the camera FPC during release the cover.

To remove Camera use soft tool such as stylus to take out the camera.

Caution: Please do not pull out the Camera from its FPC side

CMOS camera

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Frame housing

Release the Switch board FPC

Release 6 hooks which hold the MB with upper cover, starting from left side.

Remove the MB together with the LCD, pay attention to the hooks.

Then take out the MB and LCD Please put on soft surface to protect the LCD.

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1. Unfasten 4 screws located on metal support of keypad.

Also 4 screws on the center

Take out the switch board

Switch board

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To disassembly receiver Slightly release it from its lower left part.

Push out the functional keypad and Numeric

keypad from front side

Take out and put on safe place. Function keypad with Numeric keypad

MB and LCD Release its two tape on LCD‘s rear side.

*.Note Please don’t pull the LCD FPC directly ,hold the edge of LCD instead.

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To release the LCD, unlock the connector cover.

Main Board

Now the disassembly process is DONE

LCD

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4.2 Assembly Process

Assembly vibrator into its place on rear cover.

Assemble Receiver into its place, notice the two pins should not bent on assembly process.

Notice: Receiver coming as spare part already has double side tape on it. You could remove the top layer and stick it on front panel.

Assemble functional keypad on upper cover.

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Assembly Switch Board into upper cover.

Fasten 8 screws to fix the switch board. Upper part assembly is done

Torque 0.6±0.1 kgf-cm

LCD assembly.

Insert the LCD into MB connector which refer to white guide line Use your finger to push the FPC black mylar on FPC Lock the connector. Note:Once down the white line should be in parallel with connector cover.

Remark: Make sure the LCD is installed properly.

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Place the LCD as shown on figure

*.Note Please don’t pull the LCD FPC directly ,hold the edge of LCD instead.

Assemble the MB AND LCD INTO UPPER cover. Make sure the LCD & MB is inserted properly into hooks.

Assemble the switch board connector

Assemble frame housing to upper part

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Starting from bottom part, match the connector into their place.

Insert camera FPC into its place. Then fasten frame housing with upper cover properly.

1

2

5

6

Fix along each side of unit

Fasten 6 screws follow the sequence on

4

picture.

1 ~4 continue with 5 ~ 6 Torque: 1.0 ± 0.05 kgf-cm

3

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