Asus P527 - Smartphone - GSM User manual

TSD ■Service Manual
V1.0
1
ASUS P527
Service Manual (L1&L2)

TSD ■Service Manual
V1.0
2
1EQUIPMENT NEED............................................................................................................................. 3
2INTRODUCTION................................................................................................................................. 4
2.1 ABOUT THIS SERVICE MANUAL ......................................................................................................... 4
2.2 OVERVIEW ........................................................................................................................................... 4
2.3 PRODUCT SPECIFICATION................................................................................................................... 5
3DISASSEMBLY / ASSEMBLY PROCEDURE................................................................................... 6
3.1 INTRODUCTION.................................................................................................................................... 6
3.1.1 RECOMMENDED TOOLS...................................................................................................................... 6
3.1.2 DISASSEMBLY PROCEDURE................................................................................................................ 7
3.1.3 ASSEMBLY PROCEDURE ................................................................................................................... 15
3.2 EXPLODED DIAGRAM........................................................................................................................ 22
4MMI TESTING ................................................................................................................................... 23

TSD ■Service Manual
V1.0
3
1 Equipment Need
NO# Equipment
Description ASUS Part# Supplier Quantity Remarks
1 Computer None None 1
2 SIM Card None None 1
3 P527 80A-S5G1003 ASUS 1
4 Battery 07G016043459 ASUS 1
5 USB
download
cable 14G000506200 ASUS 1
6 Screwdriver
(T5) 16-T00362002 ASUS 1
7 Tweezers 16-000600014 ASUS 1
8 Plastic
Wrench 13GV0400PZZZ ASUS 1
9 Micro SD
Card 04G352800500 ASUS 1
10 ADAPTER 04G267013800 ASUS 1

TSD ■Service Manual
2 Introduction
2.1 About This Service Manual
Using this service manual and the suggestions contained in it
assures proper installation, operation, and maintenance of the PDA
P527. This manual aids service personnel in testing and repairing
P527. Service personnel should be familiar with electronic
assembly, testing, and troubleshooting methods.
2.2 Overview
ASUS PDA P527 is a friendly use product for young business man,
heavy traveler and the people who enjoy sharing their travel
experience and memory to others.
As a product which is built-in GPS with full Travelog and
Location Courier applications, users can share travel route with friends. Elegant and slim
(15.4mm) ID design with numeric keypad and 8 hot keys make one touch come true. Also, P527
supports FM radio. Users can enjoy latest news and music.
RSS Reader can help to receive up-to-date news or message without active access.ASUS ZIP
makes users not to worry if the download file is compressed or not, just one click to open it.
Memory auto clean let it always keeps enough memory space for the operation. Power saving is
extra benefit. BCR digitizes contact information with high recognition rate.

TSD ■Service Manual
V1.0
5
2.3 Product Specification
Networking
system EDGE/GPRS/GSM 850/900/1800/1900 EGPRS Class B, Multi-slot Class 10
Operating System Microsoft Windows Mobile 6 Professional
CPU TI OMAP 850 (200MHz)
Dimensions 113 x 58 x 15.4 mm, 125g
Battery 1300 mAh Lithium-Ion
Talk time 4-5 hour
Standby time 150-200 hours
Form Factor Bar type with numeric keypad
Color Dark Gray
Display 2.6“，65K，TFT ，240 x 320
Connectivity WLAN 802.11 b+g / Bluetooth 2.0+EDR / FM / USB
v1.1
Browsing HTTP and WAP 1.2.1/2.0
Messaging SMS/MMS/Email/MSN
Memory 128 MB Flash + 64 MB SDRAM
Expansion Slot Micro-SD (SDHC supports)
GPS GPS (SiRF III Solution with internal antenna)
JAVA J2ME
Camera 2 Mega-Pixel (Auto focus)
Audio MP3, WMA, and AAC
Video MPEG4 / H.263 Playback and Recording
Ringtone MIDI and MP3
PIM/Utilities Word (editor), Excel (editor), and Power Point (viewer)
Advanced Travelog, FM radio, Bluetooth Presenter, Location
courier
Business Card Recognition, RSS reader, Meeting
planner, Memory auto clean, GPS catcher,
TMC(optional)

TSD ■Service Manual
V1.0
6
3 Disassembly / Assembly Procedure
3.1 Introduction
This section describes how to disassemble PDA P527. Many of the integrated devices used in this
phone are vulnerable to damage. Ensure adequate static protection is in place when handling,
shipping, and servicing any internal components.
3.1.1 Recommended Tools
 Anti-Static Mat (Ground Cord included)
 Anti-Static Wrist Strap
 Torque Screw Driver (T5 type, torque is set to 1.2kg-cm)
 Tweezers
 Plastic blade

TSD ■Service Manual
V1.0
7
3.1.2 Disassembly Procedure
The following set of diagrams will demonstrate the correct sequence and action to disassemble
P527.
Step 1
Take the stylus away from the PDA.
Step 2
Remove the battery case and take the battery away.
Step 3
Take off the antenna cover by plastic blade.

TSD ■Service Manual
V1.0
8
Step 4
Unscrew and remove 4 screws on PDAby screw driver.
Step 5
Please switch the “Hold” key as the arrowhead shows. Then separate the middle cover from front
cover by plastic blade.

TSD ■Service Manual
V1.0
9
Step 6
Remove the speaker by a pair of tweezers.
Step 7
Remove the vibrator by a pair of tweezers.

TSD ■Service Manual
V1.0
10
Step 8
Release the antenna FPC by a pair of tweezers. Then tear off the antenna FPC from middle cover
by hand.
Step 9
Open the LCM connector by plastic blade and release the LCM FPC by a pair of tweezers.
Step 10
Separate the main board from front cover. Pay attention to the hook at the bottom of the front
cover. Main board should be released from it first.