HTC Breeze User manual

HTC confidential
© 2004, HTC Corporation. All rights reserved. TOTAL 79 CONT.ON. 2 PAGE NO. 1
Service Manual
for
Breeze
HTC Proprietary
Confidential Treatment Requested
Rev. A02
Aug. 24, 2006
HTC Corp.
Engineering Mobility

HTC confidential
© 2004, HTC Corporation. All rights reserved. TOTAL 79 CONT.ON. 3 PAGE NO. 2
TITLE: Service Manual for Breeze
REV.
NO. DATE CONTENTS DEP. REVISED APP
´ D STGE.PER.
A01 07/05/2006 First release TSE Tracy
A02 08/24/2006 Revised page 32. test item TSE Tracy

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© 2004, HTC Corporation. All rights reserved. TOTAL 79 CONT.ON. 4 PAGE NO. 3
Table of contents
Chapter 1 - Introduction 5
1.1History
Chapter 2 - Product Specifications 6
Chapter 3 - Servicing Tools 9
Chapter 4 - Assembling and Disassembling 10
4.1Disassembling
4.2Assembling
4.3MBPre-Assembling
4.4LCDPre-Assembling
Chapter 5 - Diagnostic Programs 32
5.1ListofTestItems(DiagnosticsinSDcard)
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
6.2BatteryCapacityTest
Chapter 7 - Software Upgrade procedure 40
7.1 Software upgrade
7.2 Smartphone Reset
7.4SoftwareBackuptoSDcard
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
9.1Definition
9.2InspectionArea
9.3Criteria
Chapter 10 - Trouble Shooting 51
Chapter 11 - Labeling Plan 58
Chapter 12 - Spare parts list 66
12.1Sparepartslistforrepair
12.2AccessorySparepartslist
12.3Boardlevelpartslist
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 zBar type form factor with Tri-mode HSDPA/
zUMTS and Tri-band GSM/ GPRS/ EDGE,
zBluetooth, and mega-pixel camera
zMicrosoft Windows Mobile Version 5.0 -Smartphone
Dimensions z112.4mm(L) x 49mm(W) x 14.8mm(T)
Weight z120g (with battery pack)
Processor zQualcomm MSM6275
zSamsung 2442M stacked CPU with 300MHz
Memory zFlash ROM: 128MB
zRAM: 64MB SDRAM
HSDPA/UMTS/GP
RS/ EDGE/GSM
Functional block
zHSDPA/UMTS/GPRS/ EDGE/GSM Functional
zInternal antenna
zTri-Mode (HSDPA/UMTS, EDGE, GSM/GPRS)
zUMTS/HSDPA(TBD)
z2100: 1920-1980, 2110-2170MHz
zEDGE/GSM/GPRS
z900: 880-915, 925-960MHz
z1800: 1710-1785, 1805-1880MHz
1900: 1850-1910, 1930-1990MHz
Display z2.2" 64K colors TFT LCD
zLED backlight
Keyboard/Button zPower Button/Quick List (Wake up key)
zTwo Soft-key Buttons (Wake up key)
z5 ways navigation pad
zSend Button (Wake up key)
zQuick Press: Start a phone call
zLong Press: Switch On/Off loud speaker
zEnd button (Wake up key)
zQuick Press: End a phone call
zLong Press: Switch On Key Lock
zVideo Telephony Button (Wake up key)
zHome (Wake up key)

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zQuick Press: Home
zLong Press (Press and Hold): BT/PDP Quick list
zBack/Clear Button (Wake up key)
zText Editing mode: Clear one character (Long press to delete
whole text field)
zNon-Text mode: Back key
zOperator Portal Button (Wake up key)
zNumerical dialing keypad (12 buttons / Wake up key)
zKeypad is labeled as GSM 02.30
zCamera Button (Right Lower Side / Wake up Key)
z3-Way Jog Wheel (Left Upper Side/ Wake up Key)
zNormal function: up/down/action key
zVoice volume control function: voice volume up/down in voice call
or in video call.
zVoice Dial/ Voice Record Button (Right Upper Side / Wake up
Key)
Interface z1.8V/3V of UICC
zUSIM Application at least according to 3GPP TS 31.102
zOne Infrared IrDA SIR
z11-pin mini-USB (USB1.1 full speed) / audio jack in one
zMicro SD card slot
zExternal RF connector with cover
Power zBattery
Rechargeable battery, Li-Ion 1190 mAh
RTC backup battery - golden capacitor for min.20minutes
Battery Meter Showing available battery
Low Battery Warning
zAC Adapter:
AC input rating: 100 ~ 240 VAC, 50/60Hz
DC output: 5VDC, 1A
zAmbient light sensor for Keypad LED power consumption
Sensor
zSupport Mi-ni-USB charging

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Device to device
connectivity zBluetooth
Compliant with v2.0 without EDR
ÖClass 2 transmit power
ÖSerial Port Profile
ÖActiveSync
zInfrared IrDA SIR
zUSB 1.1 with mini-USB plug and receptacle
Digital Camera
zMain Camera: 1.3 Mega Pixels CMOS
zSecond Camera: CIF CMOS for Video Telephony
zSupport Landscape mode
zLighting: Min. 5 Lux
Notification zNotification
zOne bi-color LED (Green, Red and Amber) for UMTS/GSM
standby, UMTS/GSM network status, Event Notification, Power
Charging status, PDANotification
zOne Blue LED for Bluetooth connectivity status
zVibration for notification and incoming call
zNotification by LED, Sound, Message, Vibration Motor
Accessories zAC adapter (Mini-USB Plug)
zUSB Sync. Cable
zStereo wired headset with microphone
zStandard Battery
zUser Manual, Quick Start Guide, Sync.
zSoftware CD
zOption : 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
1 Disassembly tools Plastic stick for dismantle the unit
Cleaning wipers
Philips Screw driver
Protective Film
Tweezers
Air Gun
Clean Bench (Mandatory)
**
2 Mini USB cable For Synchronization Test
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)
Release the antenna
Unfasten 6 screws located on the back side
1 2

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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