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Acer Omega Service Manual
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Acer Omega Service Manual

Acer Omega Service Manual

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Omega
Service Guide

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Summary of Contents for Acer Omega

  • Page 1 Omega Service Guide...
  • Page 2 Copyright Copyright © 2012 by Acer Incorporated. All rights reserved. No part of this publication may be reproduced, transmitted, transcribed, stored in a retrieval system or translated into any language or computer language, in any form or by any means, electronic, mechanical, magnetic, optical, chemical, manual or otherwise, without the prior written permission of Acer Incorporated.
  • Page 3 Acer is a registered trademark of Acer Corporation. Intel is a registered trademark of Intel Corporation. Other brand and product names are trademarks and/or registered trademarks of their respective holders. Conventions The following conventions are used in this manual:...
  • Page 4 If, for whatever reason, a part number change is made, it will not be noticed in the printed Service Guide. For ACER-AUTHORIZED SERVICE PROVIDER, your Acer office may have a DIFFERENT part number code to those given in the FRU of this printed Service Guide.
  • Page 5 Overview Chapter 1: a. Product Features / HW Spec b. Product six view and description c. System block diagram Chapter 2: a. Software Upgrade SOP (SOP of SD Download and EUU) b. Service tool SOP Chapter 3: a. Disassembly and Assembly SOP b.
  • Page 6 Chapter 1: a. Product Features / HW Spec System  Operating System Android lollipop (5.0) CPU(BGA) Intel Atom Z3735F SoC 1.83G 2M 2.5W C Stepping Valleyview 2x32 DDR3L-RS Intel HD Gen7LP Processor CPU(BGA) Intel Atom Z3735G SoC 1.83G 2M 2.5W C Stepping Valleyview 1x32 DDR3L-RS Intel HD Gen7LP (codesign) ...
  • Page 7 802.11g: under -70dBm at 54Mbps 802.11n: under -67dBm at MCS 7 (2.4GHz only) Single antenna (without diversity) Antenna Support 2.4 & 5GHz band. Performance should meet test summary document released by Acer DQM. Bluetooth® 4.0 Chipset Azurewave AW-CH639 SIP module (Chipset BCM4339) MAC address Device must contain Bluetooth MAC address before shipment ●...
  • Page 8 Class 1 (0dBm~20dBm) Under –80 dBm, BER of 0.1% Receive Sensitivity Share the same antenna from WiFi Antenna Performance should meet test summary document released by Acer DQM. Chipset BCM4752 Tracking Sensitivity ≦-152 dBm (1 SV at least) Sensitivity Acquisition Sensitivity ≦-140 dBm (4 SVs at least)
  • Page 9 [VoIP-headset] Headset Sending loudness should be 3dB~13dB and Headset Receiving loudness  shouldn't be over -13dB. (The test item is under checking by Quanta HW team/Acer acoustic team). [VoIP-handheld hands-free] Handheld hands-free sending loudness should be 15dB at 30cm and ...
  • Page 10 Long press 1 second to show power-off dialog (when device is on even in  lock state) Once CPU is on, system Acer logo should show up within 2 seconds.  Press to suspend the device (when device is on) ...
  • Page 11 Requirement should meet test summary document released by Acer DQM. CE / FCC / IC / NCC / CB / BSMI / BQB / WiFi / WHQL  Certification Country List: Defined in the document “Omega country list”  □No,802.11▓b/g/n(2.4G) ▓a/n(5G) ▓ac(5G) 802.11n □No ▓Yes ▓Wifi logo...
  • Page 12 802.11n + □No 802.11 □b/g/n(2.4G) □a/n(5G) □ac(5G) □WiFi logo (AP mode) Accessory USB Cable  Accessories (in box) Charger + Plug   Micro SD Card  Pouch  Accessories (optional) Wired Keyboard  Passive Pen (Nib 2mm)  Others Vibrator ...
  • Page 13 b. Product six view and description c. Block Diagram...
  • Page 15 Chapter 2: a. Software Upgrade SOP Need to provided by Acer SW...
  • Page 16 Chapter 3: Disassembly and Assembly SOP Disassembly: Disassembling tool Plastic stick 橇棒 (厚度 0.5~0.7mm) tweezers 小型鑷子 tweezers 十字起子(#0) Insert the plectrum into gap which next to the side key. 2. Hold the plastic stick and gash the gap, slide and separate the back cover base on the direction of clasp. Slide the plastic stick until the middle position of bottom and break open LCD cover by pressing down the plastic stick...
  • Page 17 3. Hold the cover and take off the cover base on the axis of LCD cover up side. 4. Take off the battery Remove the screw and Tear off the tap on connector, and separate the battery connector, and pulling two side of battery sticker.
  • Page 18 5. Take off the main PCBA board Remove the screw and take off the speaker box, USB metal holder, and separate all connector, take off FPC and antenna board. After that you can separate the PCBA and other parts.
  • Page 19 7. Finish. All parts disassembled drawing Assembly: Step1. Place M/B and speaker on LCM, then lock shield and all screws as below : Step2. Place battery then plug connector and lock screw.
  • Page 20 Step3. Lack screw and stick acetate tape on connectors. Step 4. Base on direction to assembly back cover, and make sure the well locking with device.

  • Page 21: Chapter 4: Diagnostic Tool Sop

    Chapter 4: Diagnostic Tool SOP Need to provided by Acer SW...

  • Page 22: Chapter 5: Serial Number Definition

    Chapter 5: Serial Number Definition Acer 22 Barcode Follows Code 128 standard –refer to http://www.adams1.com/pub/russadam/128code.html Acer 22 Code SN PPPPPPPPPPYWWSSSSSMMVV Acer SNID YWWddddddMM...
  • Page 23 TP/LCD+Bezel  Rear CCD  Front CCD Battery  Main board ...
  • Page 24 Chapter 6: a. Exploded Diagram and Description...
  • Page 25 b. SPL List...