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TI Extensa 61X Series
(AcerNote 370P) Notebook
Service Guide
USA PRINTED IN DOC. NO.:
PART NO.: 2238309-0809
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Copyright Copyright © 1997 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. Disclaimer Acer Incorporated makes no representations or warranties, either expressed or implied, with respec
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About this Manual Purpose This service guide contains reference information for the Extensa 610 notebook computer. It gives the procedure for removing and replacing system components. It also gives information for ordering spare parts. Manual Structure Chapter 1 System Introduction This chapter gives the technical specifications for the notebook and its peripherals. Chapter 2 Major Chip Descriptions This chapter lists the major chips used in the notebook and includes pin descriptions and rel
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Appendix E BIOS POST Checkpoints This appendix lists all the BIOS POST checkpoints. Appendix F Technical Bulletins and Updates This appendix reserves a space for technical bulletins and future updates. Appendix G Forms This appendix contains standard forms that can help improve customer service. Related product information AcerNote 370P User's Manual contains system description and general operating instructions. M1521, M1523 and M7101 Data Sheets contain information on the Acer chips. C&T 65
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Conventions The following are the conventions used in this manual: Text entered by user Represents text input by the user. Denotes actual messages that appear onscreen. Screen messages NOTE Gives bits and pieces of additional information related to the current topic. WARNING Alerts you to any damage that might result from doing or not CAUTION IMPORTANT TIP Tells how to accomplish a procedure with minimum steps through little shortcuts. v of procedures. Reminds you to do specific actions relevant
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vi
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Table of Contents Chapter 1 System Introduction 1.1 ................................ ................................ ................................ .......................... 1-1 1.1.1 ................................ ................................ ................................ ........... 1-2 1.1.2 ................................ ................................ ................................ ........ 1-3 1.1.3 Indicator Light ................................ ........................
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1.4.17 ................................ ................................ ................................ ........ 1-23 1.4.17.1 ................................ ................................ ........ 1-23 1.4.18 ................................ ................................ ................................ ............... 1-24 1.4.19 ................................ ................................ ................................ ............... 1-24 1.4.20 ..............................
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2.4 ALI M7101 (Power Management Unit) ................................ ................................ .......... 2-24 2.4.1 ................................ ................................ ................................ ......... 2-24 2.4.2 Pin Diagram ................................ ................................ ................................ ... 2-25 2.4.3 Pin Description ................................ ................................ .............................. 2-26 2.4.4 Diff
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2.9.5 Pin Diagram ................................ ................................ ................................ ... 2-94 2.9.6 Pin Description ................................ ................................ ............................... 2-95 2.9.7 Functions Description ................................ ................................ ..................... 2-96 2.9.7.1 Charge Function ................................ ................................ .......... 2-96 2.9.7.2 Discharge Fun
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3.4 ................................ ................................ ................................ ................ 3-6 3.4.1 ................................ ................................ ............... 3-6 3.4.2 Hard Disk Drive Control ................................ ................................ .................. 3-6 3.4.3 ................................ ................................ ............... 3-7 3.4.4 ................................ ................................ .
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4.5 ................................ ................................ ..... 4-10 4.5.1 ................................ ................................ . 4-10 4.5.2 Removing the Internal Drive ................................ ................................ .......... 4-11 4.5.3 ................................ ................................ ......................... 4-12 4.5.4 ................................ ................................ .................... 4-13 4.5.5 Detaching the Top
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List of Figures 1-1 ................................ ................................ ................................ .......................... 1-1 1-2 rts ................................ ................................ ................................ ........................ 1-3 1-3 Indicator Light ................................ ................................ ................................ ................. 1-4 1-4 ................................ ................................ ...
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2-14 PCI-to-CardBus terminal assignments ................................ ................................ ............ 2-62 2-15 ................................ ................................ ......................... 2-77 2-16 NS87336VJG Pin Diagram ................................ ................................ ............................. 2-78 2-17 ................................ ................................ ................................ 2-88 2-18 T62.062.C Pin Diagram ........
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4-20 ................................ ................................ .......... 4-18 4-21 Unplugging the LCD Cover Switch and Speaker Cables ................................ ................. 4-18 4-22 Removing the Charger Board ................................ ................................ ......................... 4-19 4-23 Detaching the Motherboard f rom the Inside Assembly Frame ................................ ......... 4-19 4-24 Removing the PC Card Slot Unit .........................
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List of Tables 1-1 Port Descriptions ................................ ................................ ................................ ............. 1-3 1-2 Indicator Status Descriptions ................................ ................................ ............................ 1-4 1-3 ................................ ................................ ................................ ....... 1-5 1-3 ................................ ................................ ..................... 1-6 1-
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1-28 ................................ ................................ ................................ . 1-25 1-29 ................................ ................................ ................................ ..... 1-25 1-30 Charger Specifications ................................ ................................ ................................ ... 1-26 1-31 ................................ ................................ .................... 1-27 1-32 ................................ ...
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2-14 NS87336VJG Pin Descriptions ................................ ................................ ....................... 2-79 2-15 ................................ ................................ ................................ ..... 2-89 2-16 T62.062.C Absolute Maximum Ratings Table ................................ ................................ 2-92 2-17 T62.062.C Electrical Characteristics Table ................................ ................................ ..... 2-92 2-18 T62.062.C
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C h a p t e r 1 C h a p t e r 1 System Introduction This chapter introduces the notebook, its features, components and specifications. 1.1 Overview The notebook was designed with the user in mind. The figure below shows the notebook with the display Figure 1-1 Notebook System Introduction 1-1 open.
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1.1.1 Features Performance • High-end Pentium microprocessor • Support 64-bit main memory and external (L2) cache memory • Large LCD display (DualScan STN and TFT active matrix.) • • Internal 3.5-inch floppy drive or CD-ROM drive • High-capacity, Enhanced-IDE hard disk • • Power management system with standby and hibernation power saving modes Multimedia • • Built-in dual speakers 1 • Ultra-slim, high-speed CD-ROM drive Human-centric Design and Ergonomics • Lightweight and slim • Sleek, smoo
