HTC Breeze Service manual

Service Manual

for

Breeze

HTC Proprietary

Confidential T reatment Requested

Rev . A02

Aug. 24, 2006

HTC Corp.

Engineering Mobility

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TITLE: Service Manual for Breeze

REV.

NO. A01 07/05/2006 First release TSE Tracy

A02 08/24/2006 Revised page 32. test item TSE Tracy

DATE CONTENTS DEP. REVISED

APP

´

D

STGE.PER.

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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 32

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 36

6.1 Leakage current measurement with Fixture

6.2 Battery Capacity Test

Chapter 7 - Software Upgrade procedure 40

7.1 Software upgrade

7.2 Smartphone Reset

7.4 Software Backup to SD card

Chapter 8 - RF Antenna test spec and criteria 47

8.1 Antenna Test Specification

8.2 Antenna Test Criteria

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Chapter 9 - Inspection Criteria 49

9.1 Definition

9.2 Inspection Area

9.3 Criteria

Chapter 10 - Trouble Shooting 51

Chapter 11 - Labeling Plan 58

Chapter 12 - Spare parts list 66

12.1 Spare parts list for repair

12.2 Accessory Spare parts list

12.3 Board level parts list

Chapter 13 - Board Level Repair 71

13.1 Problem Identification &Troubleshooting

13.2 Components to be Replaced

Chapter 14 – Return to Vendor(RTV) 75

Chapter 15 – Repair report format and definition 76

Chapter 16 – HTC service document on line (SDO) 79

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Chapter 1 – Introduction

This manual provides the technical information to support the service activities of Breeze. 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

Dimensions Weight Processor

Memory

HSDPA/UMTS/GP RS/ EDGE/GSM Functional block

Display

z Bar type form factor with Tri-mode HSDPA/ z UMTS and Tri-band GSM/ GPRS/ EDGE, z Bluetooth, and mega-pixel camera z Microsoft Windows Mobile Version 5.0 -Smartphone z 112.4mm(L) x 49mm(W) x 14.8mm(T)

z 120g (with battery pack) z Qualcomm MSM6275

z Samsung 2442M stacked CPU with 300MHz

z Flash ROM: 128MB

z RAM: 64MB SDRAM z HSDPA/UMTS/GPRS/ EDGE/GSM Functional z Internal antenna z Tri-Mode (HSDPA/UMTS, EDGE, GSM/GPRS) z UMTS/HSDPA(TBD) z 2100: 1920-1980, 2110-2170MHz z EDGE/GSM/GPRS z 900: 880-915, 925-960MHz z 1800: 1710-1785, 1805-1880MHz

1900: 1850-1910, 1930-1990MHz

z 2.2" 64K colors TFT LCD z LED backlight

Keyboard/Button

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z Power Button/Quick List (Wake up key) z Two Soft-key Buttons (Wake up key) z 5 ways navigation pad z Send Button (Wake up key) z Quick Press: Start a phone call z Long Press: Switch On/Off loud speaker z End button (Wake up key) z Quick Press: End a phone call z Long Press: Switch On Key Lock z Video Telephony Button (Wake up key) z Home (Wake up key)

z Quick Press: Home z Long Press (Press and Hold): BT/PDP Quick list z Back/Clear Button (Wake up key) z Text Editing mode: Clear one character (Long press to delete

whole text field)

z Non-Text mode: Back key z Operator Portal Button (Wake up key) z Numerical dialing keypad (12 buttons / Wake up key) z Keypad is labeled as GSM 02.30 z Camera Button (Right Lower Side / Wake up Key) z 3-Way Jog Wheel (Left Upper Side/ Wake up Key) z Normal function: up/down/action key z Voice volume control function: voice volume up/down in voice call

or in video call.

z Voice Dial/ Voice Record Button (Right Upper Side / Wake up

Interface

Power

Key)

z 1.8V/3V of UICC z USIM Application at least according to 3GPP TS 31.102 z One Infrared IrDA SIR z 11-pin mini-USB (USB1.1 full speed) / audio jack in one z Micro SD card slot z External RF connector with cover

z Battery

 Rechargeable battery, Li-Ion 1190 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 Ambient light sensor for Keypad LED power consumption

Sensor

z Support Mi-ni-USB charging

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Device to device connectivity

z Bluetooth

 Compliant with v2.0 without EDR

Ö Class 2 transmit power Ö Serial Port Profile Ö ActiveSync

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

Digital Camera

z Main Camera: 1.3 Mega Pixels CMOS z Second Camera: CIF CMOS for Video Telephony z Support Landscape mode z Lighting: Min. 5 Lux

Notification

Accessories

z Notification z One bi-color LED (Green, Red and Amber) for UMTS/GSM

standby, UMTS/GSM network status, Event Notification, Power Charging status, PDA Notification

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

z AC adapter (Mini-USB Plug) z USB Sync. Cable z Stereo wired headset with microphone z Standard Battery z User Manual, Quick Start Guide, Sync. z Software CD z Option : Car adapter ,Carrying Case, Bluetooth Headset

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Chapter 3 - Servicing Tools

This chapter provides information for the servicing tools for Riemann.

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 T6

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 Use flat plastic tool to insert into the open gap (1) and the same method with gap (2)

1

2

Release the antenna

Unfasten 6 screws located on the back side

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

The same method to release hooks on other side.

Release the Speaker cable before removing the frame.

Separate the Upper cover from frame housing

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1. To remove the speaker, release speaker rubber from the Housing.

Separate the speaker rubber and the speaker.

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

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Same as the other side.

*.Disconnect the switch board connector first

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

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Take out the MB and LCD Please put on soft surface to protect the LCD Main board and Bezel parts.

Un-fasten 2 screws to release the LCD from main board.

Dis-connect the LCD connector.

Be slightly on this to avoid the connector damaged.

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Take out the LCD

Remove the tape from the camera connector

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

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Camera module

Release the antenna hook

Take out the antenna module from the main board

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Antenna module

Take out the receiver from the bezel .

Receiver and the rubber .

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Unfasten 4 screws to release the APP switch board switch board .

Dis-assembly the switch board connector before take out the APP switch board

APP Switch board

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Take off the Navigation key cap.

Remove the switch board from the Bezel.

Switch board

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Take out the APP key pad and switch board key pad from the bezel.

APP pad and key pad.

4.2 Assembly Process

The dis-assembly process is done.

Put the receiver into the rubber.

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

Assemble APP keypad and numeric keypad on bezel.

Assembly the navigation key cap.

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Assembly Switch Board into bezel.

Add the navigation switch board on the switch board and connecting the switch board’s connector.

Fasten 4 screws to fix the switch board. Upper part assembly is done

Torque 0.6±0.1 kgf-cm

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

Connecting the camera module as the picture shown.

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