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365 Notebook

Service Guide

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Summary of content (127 pages)

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365 Notebook Service Guide 6HUYLFH JXLGH ILOHV DQG XSGDWHV DUH DYDLODEOH RQ $FHU ,QWUDQHW DQG &6' GDWDEDVH RQ /RWXV 1RWHV
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Copyright Copyright  1998 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.
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About this Manual Purpose This service guide aims to furnish technical information to the service engineers and advanced users when upgrading, configuring, or repairing the Extensa 365 notebook. Manual Structure This service guide consists of four chapters and seven appendices as follows: Chapter 1 System Introduction This chapter gives the technical specifications for the notebook and its peripherals.
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Conventions The following are the conventions used in this manual: Text entered by user Represents parameter settings and text input by the user. Screen messages Denotes actual messages that appear onscreen. , , , etc. Represent the actual keys that you have to press on the keyboard. 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 doing specific actions.
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Table of Contents Chapter 1 System Introduction 1.1 Overview......................................................................................................... 1-1 1.2 Jumpers and Connectors ............................................................................... 1-2 1.3 Hardware Configuration and Specification ..................................................... 1-4 1.3.1 Memory Address Map..................................................................... 1-4 1.3.
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1.4 1.5 DC-AC Inverter.............................................................................. 1-14 1.3.24 LCD ............................................................................................... 1-14 1.3.25 AC Adapter.................................................................................... 1-15 Software Configuration and Specification..................................................... 1-17 1.4.1 BIOS......................................................................
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3.6 3.7 Disassembling the Inside Frame Assembly ................................................. 3-12 3.6.1 Removing the Heat Sink Assembly............................................... 3-12 3.6.2 Removing the Display ................................................................... 3-13 3.6.3 Removing the Internal Drive ......................................................... 3-14 3.6.4 Replacing the CPU ....................................................................... 3-15 3.6.
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viii 3-3 Disassembly Sequence Flowchart ................................................................. 3-5 3-4 Removing the Memory Door........................................................................... 3-6 3-5 Installing and Removing Memory ................................................................... 3-7 3-6 Removing the Modem Board.......................................................................... 3-8 3-7 Removing the Hard Disk Drive .....................................
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3-30 Removing the Display Bezel......................................................................... 3-22 3-31 Removing the Inverter Board ....................................................................... 3-22 3-32 Removing the LCD Panel............................................................................. 3-23 3-33 Removing the display cable from LCD Panel............................................... 3-23 List of Tables 1-1 SW1 Switch Settings ...................................
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x 1-23 Battery Specifications ................................................................................... 1-12 1-24 Charger Specifications ................................................................................. 1-13 1-25 DC-DC Converter Specifications.................................................................. 1-14 1-26 DC-AC Inverter Specifications...................................................................... 1-14 1-27 LCD Specifications ...........................
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& K D S W H U System Introduction 1.1 Overview This computer combines high-performance, versatility, power management features and multimedia capabilities with unique style and ergonomic design. This computer was designed with the user in mind.
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1.2 Jumpers and Connectors TOP VIEW CN1 CN2 PH1 PH2 PH3 CN9 CN10 CN3 CN4 CN5 CN7 CN6 CN8 CN11 CN12 SW1 CN13 CN14 CN15 CN16 CN17 CN18 GF1 PCB No.
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BOTTOM VIEW CN20 CN19 CN21 PCB No. 97160-1 CN19 CN20 CN21 Modem connector Modem connector DIMM socket Figure 1-2 Jumpers and Connectors (Bottom View) The following tables list the switch settings for SW1.
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1.3 Hardware Configuration and Specification 1.3.1 Memory Address Map Table 1-2 Memory Address Map Address Range 000000 - 09FFFF Definition 640 KB memory Function Base memory 0A0000 - 0BFFFF 128 KB video RAM Reserved for graphics display buffer 0C0000 - 0CBFFF Video BIOS Video BIOS 0F0000 - 0FFFFF 64 KB system BIOS System BIOS 100000 - top limited Extended memory SIMM memory FE0000 - FFFFFF 256 KB system ROM Duplicate of code assignment at 0E0000-0FFFFF 1.3.
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1.3.3 DMA Channel Map Table 1-4 DMA Channel Map Controller Channel Address Function 1 1 1 1 2 2 2 2 0 1 2 3 4 5 6 7 0087 0083 0081 0082 Cascade 008B 0089 008A Audio (option) / Audio Audio (option) / ECP / Audio Diskette Audio (option) / ECP Cascade Not support Not support Audio (option) 1.3.
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1.3.5 Processor Table 1-6 Processor Specifications Item Specification CPU type P55C-166, Tillamook-200/233 CPU package TCP Switchable processor speed (Y/N) Yes Minimum working speed 0MHz CPU core voltage 2.45V/1.8V/1.8V CPU I/O voltage 3.3V/2.5V/2.5V 1.3.6 BIOS Table 1-7 BIOS Specifications Item Specification BIOS vendor Acer BIOS version V3.
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• Expansion RAM module size/configuration: • 8MB (1M*16x4) • 16MB (2M*8x8) • 32MB (4M*16x4) • 64MB (8M*8x8) • Expansion RAM module speed/voltage/package: 60ns/3.3v/TSOP EDO • EDO and fast-page mode DIMMs may be used together in a memory configuration. The following table lists all possible memory configurations. Table 1-8 1.3.
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External CRT Resolution Support Table 1-11 Supported External CRT Resolutions Resolution x Color on External CRT CRT Refresh Rate Simultaneous on TFT LCD Simultaneous on STN LCD CRT only Simultaneous SVGA SVGA 640x480x16 60 60 Y Y 640x480x256 60,75,85 60 Y Y 640x480x65,536 60,75,85 60 Y Y 640x480x16,777,216 60,75,85 60 Y Y 800x600x256 60,75,85 60 Y Y 800x600x65,536 60,75,85 60 Y Y 1024x768x256 60,75,85 60 Y Y LCD Resolution Support Table 1-12 Supported LCD Res
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1.3.12 Serial Port Table 1-14 Serial Port Configurations Item Specification Number of serial ports 1 16550 UART support Yes Connector type 9-pin D-type Location Rear side Selectable serial port (by BIOS Setup) • • • 1.3.
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Table 1-16 PCMCIA Specifications Item Specification Chipset O2 Micro OZ6833 Supported card type Type-II / Type-III Number of slots Two Type-II or one Type-III Access location Left side ZV (Zoomed Video) port support Yes 1.3.
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Table 1-19 Windows 95 Key Descriptions Key Description Windows logo key Application key 1.3.17 Start button. Combinations with this key performs special functions, e.g.: Windows + Tab Activate next Taskbar button • Windows + E Explore My Computer • Windows + F Find Document • Windows + M Minimize All • Shift + Windows + M Undo Minimize All • Windows + R Display Run dialog box • Opens the application’s context menu (same as right-click).
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Table 1-21 HDD Specifications Item Specification Spindle speed (RPM) 4464 4000 4000 Buffer size (KB) 128 96 96 Interface ATA-3(IDE) ATA-3 ATA-3 Data transfer rate (disk-buffer, Mbytes/s) 5.7 ~ 9.0 5 ~ 7.7 5 ~ 8.3 Data transfer rate (host-buffer, Mbytes/s) 16.6 /33.3 (max., PIO mode 4) 16.6 (max., PIO mode 4) 16.6 (max., PIO mode 4) 5 ± 5% 5 + 5% 5 ± 5% Performance Specifications DC Power Requirements Voltage tolerance (V) 1.3.
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Table 1-23 Battery Specifications Item Specification Package capacity (WAH) 3500 Second battery No 1.3.21 Charger To charge the battery, place the battery pack inside the battery compartment and plug the AC adapter into the notebook and an electrical outlet. The adapter has three charging modes: • Rapid mode The notebook uses rapid charging when power is turned off and a powered AC adapter is connected to it. In rapid mode, a fully depleted battery gets fully charged in approximately two hours.
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1.3.22 DC-DC Converter DC-DC converter generates multiple DC voltage level for whole system unit use. Table 1-25 DC-DC Converter Specifications Item Specification Vendor & model name Ambit T62.095.C.00 Input voltage (Vdc) 8~21 Output Rating Current (w/ load, A) 5V 3.3V Vcpu (2.47 /2.15 /1.8V/2.0V) +12V +6V 5VSB 0~3.2 0~3.3 0~6 0~0.15 0~0.1 0.005 Voltage ripple (max., mV) 50 50 50 100 300 75 Voltage noise (max.
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Table 1-27 LCD Specifications Item Specification Supported colors -- -- 262,144 colors 40 (typ.) 40 (typ.) 80 (typ.) Brightness (cd/m ) 70 (typ.) 70 (typ.) 70 (typ.) Brightness control keyboard hotkey keyboard hotkey keyboard hotkey Contrast control using keyboard hotkey using keyboard hotkey none Supply voltage for LCD display (V) 3.3 or 5 (typ.) 3.3 or 5 (typ.) 3.0 ~ 3.6 (typ.) Supply voltage for LCD backlight (Vrms) 630 (typ.) 630 (typ.) 595(typ.
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Table 1-28 AC Adapter Specifications Item Specification Short circuit protection Output can be shorted without damage Electrostatic discharge (ESD, kV) ±15 (at air discharge) Dielectric Withstand Voltage Primary to secondary 3000 Vac (or 4242 Vdc), 10 mA for 1 second Leakage current 0.25 mA maximum @ 254 Vac, 60Hz. Regulatory Requirements Internal filter meets: 1. FCC class B requirements. (USA) 2. VDE 243/1991 class B requirements. (German) 3. CISPR 22 Class B requirements.
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1.4 Software Configuration and Specification 1.4.1 BIOS The BIOS is compliant to PCI v2.1, APM v1.2, E-IDE and PnP specification. It also defines the hotkey functions and controls the system power-saving flow. Keyboard Hotkey Definition The notebook supports the following hotkeys. Table 1-29 Hotkey Hotkey Descriptions Icon Function Description Fn-Esc Hotkey Escape Exits the hotkey control. Fn-F1 Hotkey Help Displays the hotkey list and help. Press | to exit the screen.
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MultiBoot The system can boot from the FDD, External FDD, HDD, or CD-ROM. The user can select the desired booting process to boot the system. If the CD-ROM is bootable, the BIOS will override the other process to boot the system directly. Power Management This computer has a built-in power management unit that monitors system activity.
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ON MODE Normal full-on operation STANDBY MODE The computer consumes very low power in standby mode. memory until battery is drained. Data remain intact in the system Warning: Unstored data is lost when you turn off the computer power in standby mode or when the battery is drained.
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LIGHT GREEN MODE The notebook consumes very low power in light green mode. Data and I/O connections remain intact in the system memory until battery is drained. Table 1-31 Light Green Mode Conditions and Descriptions Condition Description The condition to enter Light Green Mode • • PCMCIA I/O Card detected and occupy resources (Non Cardbus mode). HPM timer times out or cover close or APM standby / suspend function calls. The condition of Light Green Mode • • Issue a beep.
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Table 1-32 Hibernation Mode Conditions and Descriptions Condition Description The condition to enter Hibernation Mode There are two necessary conditions for the computer to enter standby mode: • Heuristic Power Management Mode must be set to [ENABLED]. • The hibernation file created by Sleep Manager must be present and valid.
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Table 1-34 Hard Disk Standby Mode Conditions and Descriptions Condition Description The condition to enter HDD Standby Mode Display Standby HPM timer times-out or LCD cover is closed. The condition of HDD Standby Mode All the system components are on except HDD spindle motor The condition back to On Mode Any access to HDD BATTERY LOW When the battery capacity is low and no adapter is plugged in, the system will generate the following battery low warning: • Flash power LED with 1 Hz.
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The following processes are the basic methods used to implement the LCD brightness AutoDim. 1. If the original brightness is over 75% and the AC power is on-line, the BIOS will change the brightness to 75% after the AC power is off-line. 2. If the original brightness is below 75%, the brightness maintains the same level even if the AC power is off-line. 3. If the brightness is already changed by the hotkey under DC power, it will not be changed after the AC power is plugged in. 4.
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To re-install applications under Windows 95, click on Start, then Run…. Based on the location of the application, run the setup program to install the application.
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1.5 Block Diagrams 1.5.1 System CPU P55C/ Tillamook CPU Bus DRAM on board ALI M1531 DIMM Socket PCI Bus PCMCIA O2Micro OZ6833 USB Conn. ALI M1533 CD-ROM & HDD Conn. VGA NeoMagic NM2097 ISA Bus AUDIO YMF715 OpAmp TPA0102. Figure 1-4 Super I/O NS97338 Serial Port Parallel Port KBC M38813 BIOS ROM Internal FDD Conn. Battery Conn. Charger Conn.
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1.5.2 Clock M1533 DIMM SMB BUS CLK GEN CY2272 CPU CLK PCI CLK CPU 1531 CACHE 1533 M1531 NM2097 O2M 6833 14.
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1.6 Environmental Requirements Table 1- 37 Environmental Requirements Item Specification Temperature Operating ( ) Non-operating( +5~ +35 ) -20 ~ +60 Humidity Operating (non-condensing) 20% ~ 85% Non-operating (non-condensing) 20% ~ 90% Operating Vibration (unpacked) Operating 5 - 25.6Hz, 0.38mm; 25.6 - 250Hz, 0.5G Sweep rate 0.5 octave / minute Number of test cycles 2 / axis (X,Y,Z) Non-operating Vibration (unpacked) Non-operating 5 - 27.1Hz, 0.6G; 27.1 - 50Hz, 0.
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1.7 Mechanical Specifications Table 1-38 Mechanical Specifications Item Specification Weight FDD model CD-ROM model (includes battery) 2.77 kg. (6.11 lb.) 2.89 kg. (6.37 lb.) Dimensions (main footprint) WxDxH 310mm x 245mm x 46mm (12.2” x 9.65” x 1.
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& K D S W H U BIOS Setup The Setup Utility is a hardware configuration program built into your computer’s BIOS (Basic Input/Ouput System). Your computer is already properly configured and optimized, and you do not need to run this utility. However, if you encounter configuration problems, you may need to run Setup. Please also refer to Chapter 6, Troubleshooting when a problem arises. To activate the Setup Utility, press F2 after you hear a beep while the Extensa logo is being displayed.
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Pressing F2 brings up the main screen of the Setup Utility. SETUP Utility Basic System Settings Startup Configuration Onboard Devices Configuration System Security Power Management Load Default Settings ↑↓→←=Move Highlight Bar, ↵=Select, Esc=Exit Press the cursor keys (↑↓→←) to move the highlight bar, then press Enter to make a menu selection.
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2.1 Basic System Settings The Basic System Settings screen contains parameter items involving basic computer settings. Basic System Settings Date ------------------------------------ [Thu Jun. 11, 1998] Time ----------------------------------- [10:00:00] Floppy Disk A ---------------------- [1.44 MB 3.
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2.2 Startup Configuration The Startup Configuration screen contains parameter items that are set up when the computer starts up.
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Table 2-2 Parameter Boot from CD-ROM Startup Configuration Parameters Description Tells the computer to search for a bootable disc in the CD-ROM drive and boot from that disc. Setting or Format Disabled Enabled If the computer cannot find a bootable disc, it proceeds according to the System Boot Drive parameter setting. CardBus Support Enables or disables CardBus support. USB Function Support Selects support for USB (Universal Serial Bus).
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2.3 Onboard Devices Configuration The Onboard Devices Configuration screen contains parameter items that are related to port devices on your computer.
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Table 2-3 Parameter ECP DMA Channel BIOS Setup Onboard Devices Configuration Parameters Description Sets the DMA channel of the parallel port when the parallel operation mode is set to ECP.
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2.4 System Security The System Security screen contains parameter items that help safeguard and protect your computer from unauthorized use.
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Table 2-4 Parameter Power On 1 Password BIOS Setup System Security Parameters Description Sets (and enables) the power- on password. When set, this password protects the computer from unauthorized entry. At startup, you need to enter the power on password to continue computer operation.
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2.5 Power Management Settings The Power Management Settings screen contains parameter items related to power-saving and power management.
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Table 2-5 Parameter Power Management Settings Description Setting or Format Battery-low Warning Beep Enables or disables warning beeps during a battery-low condition. Enabled Disabled Sleep Upon Battery-low Enables or disables the sleep function (hibernation or standby) during a battery-low condition.
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2.6 Load Default Settings When you select the Load Default Settings item from the main screen, a dialog box appears asking you to confirm that you want to reset all settings to their factory defaults. Load Setup Default Settings Are you sure? [Yes] [No] Choose Yes to confirm or No to close the dialog box and return to the main screen.
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& K D S W H U Disassembly and Unit Replacement This chapter contains step-by-step procedures on how to disassemble the notebook computer for maintenance and troubleshooting. To disassemble the computer, you need the following tools: • Wrist grounding strap and conductive mat for preventing electrostatic discharge • Flat-bladed screwdriver • Phillips screwdriver • Hexagonal screwdriver • Tweezers • Plastic stick The screws for the different components vary in size.
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3.1 General Information 3.1.1 Before You Begin Before proceeding with the disassembly procedure, make sure that you do the following: 1. Turn off the power to the system and all peripherals. 2. Unplug the AC adapter and all power and signal cables from the system. 3. Press the battery compartment cover release button 4. Pull out the battery pack using the pull loop at the end. Figure 3-1 and slide out the cover.
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3.1.2 Connector Types There are two kinds of connectors on the main board: • Connectors with no locks Unplug the cable by simply pulling out the cable from the connector. • Connectors with locks You can use a plastic stick to lock and unlock connectors with locks. The cables used here are special FPC (flexible printed-circuit) cables, which are more delicate than normal plastic-enclosed cables. Therefore, to prevent damage, make sure that you unlock the connectors before pulling out the cables.
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3.1.3 Disassembly Sequence The disassembly procedure described in this manual is divided into four major sections: • Section 4.2: Installing memory • Section 4.3: Removing the modem board • Section 4.4: Removing the hard disk drive • Section 4.5: Removing the keyboard • Section 4.6: Disassembling the inside frame assembly • Section 4.7: Disassembling the display The following table lists the components that need to be removed during servicing.
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Remove HDD Cover Open Dimm Door Open Battery Door Modem Module DIMM Battery Remove Display Hinge Unplug K/B conector HDD Remove K/B Remove LED Cover Bx1 Cx4 Remove LED Cover Bx2 (for TFT LCD only) Unplug LCD Cable /Inverter Cable Remove Heat Sink Display Module Dx8 Gx2 Unplug Cables CPU EMI Bracket Unplug Cables (FDD/CD-ROM) Lower Case Ix2 CPU Board Upper Case DC-DC Covert Bd Keyboard Board Ix2 Jx2, Gx2 Touch Audio Board Pad Speaker Dx4 Ex4 Display Bazel Remove FDD/CD-ROM Fx3
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3.2 Installing Memory Follow these steps to insert memory modules: 1. Turn off the computer. Then turn the computer over to access its base. 2. Remove three screws from the memory door; then lift up and remove the memory door. Figure 3-4 Removing the Memory Door 3. Remove the memory modules from its shipping container. 4. Align the connector edge of the memory module with the key in the connector. Insert the edge of the memory module board into the connector.
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Figure 3-5 5. Installing and Removing Memory Replace the memory door and secure it with the screws. Sleep Manager must be run after installing additional memory for the computer to hibernate properly. If Sleep Manager is active, it will automatically adjust the hibernation file on your notebook. If you are using an operating system other than Windows 95 or DOS, you may need to re-partition your hard disk drive to allow for the additional memory. Check with your system administrator.
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3.3 Removing the Modem Board When you open the memory door, you can also access and replace the modem board. See figure below.
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3.4 Removing the Hard Disk Drive Follow these steps to remove the hard disk drive: 1. Turn the computer over and locate the hard disk drive bay cover. 2. Press the hard disk drive bay cover release and slide the cover out to remove it. Set aside the cover. 3. Pull the hard disk drive tab to remove the hard disk drive from the hard disk drive bay. Figure 3-7 4. Removing the Hard Disk Drive Store the hard disk drive in an antistatic bag.
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3.5 Removing the Keyboard Follow these steps to remove the keyboard: 1. Slide out the two display hinge covers on both sides of the notebook. Figure 3-8 2. Using a pointed instrument, unlock the keyboard locks. keyboard to expose the keyboard connectors.
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3. Unplug the keyboard connectors (CN3 and CN5) from the keyboard/touchpad board. Set aside the keyboard.
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3.6 Disassembling the Inside Frame Assembly This section discusses how to disassemble the housing, and during its course, includes removing and replacing of certain major components like the internal drive (CD-ROM or floppy), CPU and the main board. Follow these steps: 3.6.1 Removing the Heat Sink Assembly Follow these steps to remove the heat sink assembly: 1. Pull up and remove the LED cover. Figure 3-11 2. Remove the five screws that secure the heat sink assembly to the housing.
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3.6.2 Removing the Display Follow these steps to remove the display: 1. Remove two screws on the bottom and two screws on the rear of the unit. Figure 3-13 Unplugging the Display Cable 2. Open the display then pull up the display cable (CN6) and unplug the inverter cable (CN12). For DSTN type LCD display: For TFT type LCD display: Unscrew the display cable first before pulling out.
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3. Detach the display from the main unit and set aside. Figure 3-15 3.6.3 Removing the Display Hinge Screws Removing the Internal Drive Follow these steps to remove the internal drive: 1. Pull up the FDD/CD module latches. 2. Unplug the two internal drive cables (CN16 for FDD; CN13 and CN16 for CD-ROM). 3. Pull out the internal drive and set it aside. Ensure the drive cables do not become hooked on the inside frame assembly when removing and reinstalling the drive.
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Figure 3-16 3.6.4 Removing the Internal Drive Replacing the CPU Gently pull out the CPU heat sink and the CPU board (CN17) from the mainboard. Figure 3-17 Replacing the CPU Reverse the steps above to insert a replacement CPU.
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3.6.5 Detaching the Top Cover Follow these steps to detach the top cover from the bottom cover: 1. Unplug the touchpad cable (CN6) from the keyboard/touchpad board and speaker cables (CN9 and CN10). Figure 3-18 2. Remove the screws found on the lower case (ten total screws, two screws shorter than the rest found on the front corners of the computer).
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3. Detach the top cover from the bottom cover. Figure 3-20 3.6.6 Detaching the Top Cover Removing the Mainboard Follow these steps to remove the mainboard: 1. Remove the keyboard/touchpad board (CN14). Remove two screws and remove the plate that covers the DC-DC converter board.
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2. Gently remove the DC-DC converter board (CN7). Figure 3-22 Removing the DC-DC Converter Board 3. Remove six (6) screws that secure the motherboard to the base assembly. Then pull up to remove the mainboard.
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3.6.7 Disassembling the Mainboard Follow these steps to disassemble the mainboard: REMOVING THE CHARGER BOARD Unplug the charger board (containing the power switch, DC-in jack and PS/2 port). Figure 3-24 Removing the Charger Board REMOVING THE PCMCIA SOCKETS The PC Card Connector Module is normally part of the motherboard spare part. The following removal procedure is for reference only. Remove the four (4) screws and then detached the cable connected to the mainbaord (CN11) as shown below.
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3.6.8 Disassembling the Top Cover The touchpad, speakers, audio board are connected to the top cover. The sections below describe the removal process of these components. REMOVING THE HARD DISK DRIVE HEAT SINK Pull up to remove the hard disk drive heat sink from the top cover. Figure 3-26 Removing the Hard Disk Drive Heat Sink REMOVING THE TOUCHPAD 1. Remove four screws and lift up the metal plate and touchpad buttons. 2.
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3.7 Disassembling the Display Follow these steps to disassemble the display: 1. Remove the two oval LCD bumpers at the top of the display; use a pointed instrument to remove the two mylar stickers on the bottom of the display. Figure 3-28 2. Removing the LCD Bumpers Remove four screws on the display bezel. Figure 3-29 Removing the Display Bezel Screws STN and TFT LCDs use the same bezel but different panels.
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3. Pull out and remove the display bezel by first pulling on the inside of the bezel sides and lower bezel area. Then pull up the top bezel area. Figure 3-30 4. Unplug two connectors and remove the inverter board.
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5. Remove three screws on the four sides of the display panel (one screw holds and grounds the LCD cable). Then tilt the LCD Panel away for the display cover. Figure 3-32 Removing the LCD Panel 6. Detached the Display cable from the LCD Panel.
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$ S S H Q G $ S S H Q G L [ $ L [ $ Model Number Definition This appendix shows the model number definition of the notebook. 36 X X LCD: D: 12.1” DSTN T: 12.1” TFT CPU, Memory, HDD, FDD/CD-ROM, Battery: 5: 6: 7: 8: 9: P55C-166, 16MB, 2.1G, Internal FDD, NiMH Battery P55C-166, 16MB, 2.1G, External FDD, 20x CD-ROM, NiMH Battery Tillamook-200, 32MB, 2.1G, External FDD, 20x CD-ROM, NiMH Battery Tillamook-200, 32MB, 2.1G, Internal FDD, NiMH Battery Tillamook-233, 32MB, 3.
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$ S S H Q G $ S S H Q G L [ % L [ % Compatibility Test Report Excerpt This paragraph will usually be inserted into the Service Guide in the following weeks. Please check the http://ipg.intranet.acer.com.tw (Customer Services on the website) to find out when this information is available.
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$ S S H Q G L [ & BIOS POST Checkpoints This appendix lists the POST checkpoints of the notebook BIOS. Table C-1 POST Checkpoint List Checkpoint Description 04h • Dispatch Shutdown Path Note: At the beginning of POST, port 64 bit 2 (8042 system flag) is read to determine whether this POST is caused by a cold or warm boot. If it is a cold boot, a complete POST is performed. If it is a warm boot, the chip initialization and memory test is eliminated from the POST routine.
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Table C-1 POST Checkpoint List Checkpoint Description 24h • PIC(8259) testing & initialization 30h • System Shadow RAM 34h • DRAM sizing 3Ch • Initialize interrupt vectors 4Bh • Identify CPU brand and type 35h • PCI pass 0 40h • Assign I/O if device request 41h • Assign Memory if device requested 44h • Assign IRQ if device request 45h • Enable command byte if device is OK 50h • Initialize Video display 52h • Download keyboard matrix 4Ch • ChipUp initialization for C
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Table C-1 POST Checkpoint List Checkpoint Description 6Ch • 88h • 89h • 90h • Display POST status if necessary 93h • Rehook int1c for quiet boot 94h • Initialize I/O ROM A4h • Initialize security feature A8h • Setup SMI parameters A0h • Initialize Timer counter for DOS use ACh • Enable NMI • Enable parity checking • Set video mode • Power-on password checking • Display configuration table • Clear memory buffer used for POST • Select boot device B0h FDD testing & p
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$ S S H Q G $ S S H Q G L [ ' L [ ' Silk Screen 1.1 CPU Board Layout For the mainboard layout, please refer to the next page. The following table is a reference when 1 mounting the CPU. CPU Mounting Reference Table Volt. CPU Volt Ext Freq Ratio Freq R4 R6 R8 R11 R20 R22 R24 R26 RX14 RY1 RX6 RX9 RX11 RX12 UX2 UX3 P55C-133MHz 2.5V 133=66x2 V X V X V X X V V X V X X X X X P55C-150MHz 2.5V 150=60x2.
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PCB No.
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1.2 Keyboard/Touchpad Board PCB No. 97349-1 Keyboard/Touchpad Board (Top View) PCB No.
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Mainboard Layout
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Bottom)
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Acer 365/366D/366T Spare Parts List (P/N 91.40B01.XXX) Picture LEVEL Description Acer Part No ADAPTER 1 ADT 100-240V 25.10068.001 PA-1480-19AC 355 BATTERY PACK 1 ASSY BTY PACK BTP1631 AN365 60.40B10.001 CD-ROM 1 365 CD-ROM 6M.40B08.
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2 C.A 70P FPC 60MM CDROM 390 2 ASSY CD-ROM 60.43A16.002 HOLDER 390 50.43A06.002 CHARGER 1 CHARGER T62.096.C.00 365 19.21030.241 CONVERTER 1 CONVER DC/DC T62.095.C.00 365 19.21030.231 DC-DC COVER 1 ASSY DC-DC BRACKET AN365 60.40B04.001 MIDEL COVER 1 ASSY MIDLE COVER 050 390 HDD COVER 60.43A08.001 (S02,S05) ( 366D,366T) (Int.
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1 ASSY HDD COVER 60.43A17.002 DIMM COVER 1 ASSY DIMM 60.43A20.002 COVER AN390 BATTERY COVER 1 ASSY BATTERY COVER 60.43A21.003 CPU BOARD 1 365 CPU 55.40B02.031 BOARD P55C166 DIMM 1 DIMM EDO 32MB 3.3V 60NS 4K 55.46804.
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FDD 1 365 FDD 6M.40B03.001 MODULE (Int.) 1 365 FDD 6M.40B07.001 MODULE (Ext). 2 C.A 25/26P 320MM FDD C440329-1 2 C.A 30P FPC 50.43A05.001 60MM FDD 390 2 ASSY FDD 60.40B11.001 2MB MF355H 322MR 3M0D 50.40B05.001 (S02,S05) (366D,366T) (Ext.) (S02,S05) (366D,366T) FOOT PACK 1 ASSY FOOT 6M.40B01.001 47.45001.001+47.46902.001+47.43A 01.001 HDD MODULE 1 365 HDD 6M.40B02.001 MODULE HITACHI 2GB 56.02759.
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1 6M.40B02.011 365 HDD MODULE IBM 2GB 56.02756.051 1 6M.40B02.021 365 HDD MODULE HITACHI 3GB 56.02973.011 2 C.A 44P FPC HDD 390 50.43A08.001 HEAT SINK 1 ASSY U HEAT 60.40B05.001 SINK AN365 HINGE PACK 1 ASSY HINGE 6M.40B11.001 HINGE COVER 1 365 COVER HINGE 6M.40B05.001 2 COVER (L) 42.43A03.001 HINGE (TOOLING) 390 34.43B07.001+34.43A04.
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2 COVER (R) 42.43A04.001 HINGE (TOOLING) 390 INVERTER 1 INVERTER T62.104.C.00 390/355 19.21030.301 KEYBOARD BOARD 1 390 KEYBOARD BOARD 55.43A04.001 KEYBOARD 1 US KB-84 KEY 90.46907.001 KAS19010161R LOWER CASE 1 ASSY L CASE 60.40B07.001 AN365 LCD MODULE 12.
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6M.40B01.001 1 365 LCD MODULE DSTN 12.1" 2 LCD 12.1 DSTN56.0743A.011 LM-JK5322NFR 2 C.A LCD INVERTER AN365 2 C.A LCD 50.40B03.001 WIRE(SAYNO) AN365 2 ASSY LCD PNL SANYO AN365 50.40B02.001 60.40B02.021 56.40B01.031 (TFT.
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2 ASSY LCD BZL60.40B03.021 AN365 2 ASSY LCD PNL HITTX31D21 AN365 60.40B02.031 (S05) (366T) LCD MODULE 12.1" (TFT) 1 365 LCD 6M.40B01.021 MODULE TFT 12.1" 56.40B01.021 2 LCM TX31D21 56.07468.021 12.
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2 C.A LCD INVERTER AN365 2 C.A LCD 50.40B04.031 COAXICAL HIT -TX31D21 2 ASSY LCD PNL SANYO AN365 2 ASSY LCD BZL60.40B03.021 AN365 2 ASSY LCD PNL HITTX31D21 AN365 MAINBOARD 50.40B02.001 (TFT.DSTN) (S05) ( 366T) (TFT) 60.40B02.021 60.40B02.
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1 365 MAIN BOARD 55.40B01.001 MODEM 1 MODEM 56K 54.09011.091 CSI AC5614BMC 700 PLATE NAME 1 PLATE 40.43A02.001 NAME(LOGO) PC AN390 POWER CORD 1 CORD SPT27.01618.001 2#18*2C 7A125V1830M M US 1 CORD VCTF 3C 7A125V JAPAN 27.03518.021 JPN 1 CORD 1203VVH2-F #18*2C 2.5A 250A 27.01218.021 ERU SCREW PACK 1 365 SCREW UPPER CASE 6M.40B04.
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1 365 U CASE MODULE 6M.40B06.001 2 SPK 0.5W 78DB ZK2808C 140M 23.40031.011 2 KNOB TOUCH 42.43A10.001 PAD (TOOLING) 390 2 TOUCH PAD 56.1740B.001 LOGITEC/TP3 ULTRA-THIN LEVEL 1-1 : Stands for Field Replaceable Units(FRU) and Customer Replaceable Units (CRU) for system level1 service repair use. LEVEL 1-2 : Stands for subassemblies of FRUs and CRUs which are component level of service repair use. LEVEL 2 : Stands for consuming parts which are easily demaged with replacement action taken.
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$ S S H Q G $ S S H Q G L [ ) L [ ) Explored View Diagram
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A p p e n d i x Schematics This appendix shows the schematic diagrams of the notebook. G-1 CPU Board Connector G-2 M1531 Bypass Capacitors G-3 M1531 G-4 M1533 G-5 M1533 Configuration G-6 Cache RAM & Tag RAM G-7 16M EDO DRAM on board G-8 DIMM Socket G-9 Clock Generator CY2272 G-10 VGA Chip NM2097 G-11 LCD Interface G-12 LCD Inverter G-13 CRT Interface G-14 HDD, media LED G-15 CD-ROM, Internal FDD G-16 USB G-17 RTC, ROM G-18 Keyboard Controller M38813 G-19 Fax/.
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CPU BD TO BD CONNECTOR VCORE CLOSE PIN 3~6,54~57 200 1 TC16 2 ST100U10VDM BC200 BC201 BC202 SCD1U SCD1U SC1KP 150 100 50 +3.
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M1531 BYPASS CAPACITORS VIO VIO 16mil BC174 BC193 BC184 BC185 BC186 SC4D7U10V5ZY SCD1U SCD1U SC1KP SC4D7U10V5ZY +3.3V +3.
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RP13 20,23 DRQ1 20 DRQ3 20 DRQ2 +5V 1 10 2 9 3 8 4 7 5 6 +3.3V DRQ020,23 DRQ5 4 DRQ6 4 DRQ7 4 BC288 1 SCD1U R91 SRP4K7 10KR3 U25A 2 1 4 1 RSTDRV 4 RSTDRV 2 7 RSTDRV# RSTDRV# 14,15,18 4 $RSM# $RSM# SOHCT14 +5V RP11 4 IOCHK# 4 DACK#5 4 DACK#6 1 IOCHK# 2 3 9 8 4 4 DACK#7 BC97 BC119 SCD1U SC4D7U16V6ZY 10 DACK#34 DACK#04 7 5 DACK#24 DACK#14 6 SRP4K7 +3.3V +5V +5V 1 R188 2 $SMBCLK (GPO0,PCS#) SD[0..
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$CPUD[0..63] 1,3 $ $$ $ $$ $ $$ $ $ $$ $ $$ $ $$ $ $$ $ $$ $ CCCCCCCCCCCCCCCCCCCCCCCCCC 3 $TAG[0..7] PPPPPPPPPPPPPPPPPPPPPPPPPP UUUUUUUUUUUUUUUUUUUUUUUUUU 1 R138 DDDDDDDDDDDDDDDDDDDDDDDDDD 10KR3 0 12 3 45 6 78 9 1 11 1 11 1 11 1 22 2 22 2 +3.3V 0 12 3 45 6 78 9 01 2 34 5 2 30mil U29 30mil +3.
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+3.3V 16mil +3.3V +3.
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+3.3V +3.3V 3,7 $MD[0..63] $MD[0..63] BC341 BC342 BC348 BC317 BC349 SCD1U SCD1U SCD1U SCD1U SC4D7U10V5ZY BC344 BC346 BC319 BC351 BC343 SCD1U SCD1U SCD1U SCD1U SC4D7U10V5ZY CX12 SC1KP CX13 SC1KP CX14 SC1KP CN21 145 1 7 $MCAS#[0..
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+3.3V CLKAVDD 1 +3.3V +3.3V VIO VIO R118 2 22R3 1 2 TC14 BC285 BC168 ST22U SCD1U SC4D7U16V6ZYSC1KP CX16 BC150 BC165 BC162 BC151 BC152 BC166 BC167 BC161 CX15 BC164 BC163 SCD1U SC1KP SCD1U SC1KP SCD1U SCD1U SC4D7U16V6ZY SC4D7U10V5ZY SC1KP SCD1U SC4D7U10V5ZY Width-Space 6mil-10mil (SMT) 10 R207 2 1 $VGA14M $VGA14M X2 4 47R3 23 2272X1 R206 2 1 AUDIO14M AUDIO14M 3 1 2 2272X2 XTAL4P-14.318MHZ 47R3 BC149 BC148 SC10P SC10P 1 R227 2 $USBCLK $USBCLK4 +3.
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U17 148 25,26 ACAD14 25,26 ACAD16 149 150 25,26 ACCBE#1 25,26 ARSVD/A18 151 152 25,26 ACPAR 25,26 ACBLOCK# 155 158 25,26 ACPERR# 25,26 ACSTOP# ZV 159 160 25,26 ACDEVSEL# 25,26 ACTRDY# 25 ACCLK 161 162 163 25,26 ACFRAME# 25,26 ACIRDY# 164 165 166 25,26 ACAD17 25,26 ACCBE#2 167 25,26 ACAD19 $AD[0..31] 3,4,25 +3.
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RC2 6 10 R[0..7] P3 R0 7 5 RR0 P2 R1 8 4 RR1 P10 R3 9 P18 R6 10 3 RR3 2 RR6 1 RN23 8 $R0 2 7 $R1 3 6 $R3 4 5 $R6 1 10 FLM R41 2 LCDFLM 10R3 BC239 SRN22 1 R166 2 1 FLMXX 22R3 SC47P EZAST11AAAJ 1 10 LP R42 2 R165 2 1 LPXX 10R3 LCDLP 10R3 BC240 SC22P RC1 6 P1 P15 P12 R2 7 5 RR2 1 2 RN22 8 7 R4 8 4 RR4 3 6 $R4 $R5 4 5 $R7 R5 9 3 $R2 1 10 MOD R40 2 R7 10 2 1 BC238 SC22P RR7 EZAST11AAAJ L9 RC4 10 G[0..
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+5V 1 +5V INV+5VA 2 4 ID_DATA 1 BC125 SCD1U 4 33CCFT +5V 1 R110 1 4 2 2 CCFTRES 3 10KR3 7 CCFT_ONXX# SOHCT125 2 BC101 SC1KP +5V CCFT_ON 3 Q2 RN1424 1 2 R191 1 100R3 R112 510R3 2 U11A 1 R190 15KR3 BC131 SC1KP Inverter 1 2 4 ID_CLK R193 15KR3 R194 1 Up 2 100R3 +5V INV+5VA 10 $FPBACK 1 4 CONTRAST 1 4 4 U11B 5 6 CNTRSTON R113 ID_DATAXX ID_CLKXX CONTRAST_ON CCFT_ON $FPBACKXX 2 100R3 R116 5K1R3D 13 BC130 SC1KP DCBATOUT 80mil INV+5VA 2 2 CONTRAST_ON CN12 12 11
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10 DDC_CLK DDC_CLK 1 R156 2 100R3 10 HSYNC 1 HSYNC R18 2 HSYNCXX 1 10R3 10 VSYNC 1 VSYNC +3.3V R17 2 R3 2 CRT Connecter CRT_HS 0R3 VSYNCXX 10R3 1 R4 2 CRT_VS CRT_VS 16 0R3 68.00031.
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4 PIDE_D[0..
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4 SIDE_D[0..
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+5V U1 GND OUT IN OUT IN OUT EN# OC# TPS2014 1 2 3 4 BC34 SCD1U USB_ON#XX +5V 2 USBPWR1 BC210 1 2 TC5 2 ST47U16VDK R152 10KR3 2 R15 100KR3 R14 1 BC209 SCD1U +5V SCD1U 1 4 USB_ON# 80mil 8 7 6 5 $OVCR#0 1 4 CX20 SCD1U 10KR3 USBP00 USB conn.
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20mil +5V +5V SD[0..
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40mil 4,5,17,18,20,23 SD[0..7] SA[0..
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+5V BC82 SCD047U25V3KX RS232_28 RS232_24 RS232_1 RS232_2 BC49 SCD33U16V3ZY 28 24 1 2 14 13 12 20 19 18 17 16 15 23 22 21 20 SOUT1# 20 RTS1# 20 DTR1# 19 COM1_RI 20 DSR1# 20 RI1# 20,22 CTS1# 20 SIN1 20 DCD1# 4321 5678 RN29 SRN10K 1 R54 10KR3 2 F O R C E O N 1 +5V U16 C1+ VCC C1V+ C2+ VC2T1IN T1OUT T2IN T2OUT T3IN T3OUT R2OUTB R1OUT R1IN R2OUT R2IN R3OUT R3IN R4OUT R4IN R5OUT R5IN FORCEON FORCEOFF# INVALID# GND MAX3243 BC81 SCD33U16V3ZY BC256 SCD1U 26 27 3 RS232_27 RS232_3 9 10 11 PSOUT1# PRT
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Parallel port RP1 1 PAUTOFD# 2 PERROR# 10 9 PBUSY 3 8 PACK# PSLCTIN#4 5 PRT+5V 7 PPE 6 PSLCT PINIT# PRT+5V PRT+5V CN3 26 1 R173 2 PSTROB# (FDD+5V) 1KR3 1 PSTROB# 40mil SRP1K PAUTOFD# 14 PPD0 2 15 PERROR# +5V +5V 3 PPD1 16 PINIT# 1 D8 17 PSLCTIN# S1N4148 5 PPD3 18 PNF RP2 PPD4 1 PPD5 2 10 9 PPD3 PPD6 3 PPD7 4 8 PPD2 7 5 6 PPD1 PPD0 PRT+5V 4 PPD2 PRT+5V 2 U11C 1 4 9 4 3MODE 19 R192 1 2 3MODEXX 8 7 7 PPD5 P3MODE +5V SOHCT125 R161 2 21 PRT_PIN21
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+5V OP+5V L1 BC40 1 2 20mil CN9 L_BYPASS SPKR_L+ Left 1 2 SPKR_LFBM3225 SC1U10V3ZY CON2-10 CX22 BC225 12mil trace SC1KP SC4D7U10V5ZY BC43 R_BYPASS CN10 SPKR_R+ SC1U10V3ZY Right 1 SPKR_R- 2 CON2-10 BC39 SC100P PH1 1 R23 2 1 HP_L 33KR3 5 R22 2 4 20KR3 23 MIC_IN MIC_IN 1 3 R167 2 Left 2 MIC_PIN2 1 BK1608HM121 PH-JK24 BC38 BC36 SC1KP SC100P 23 SOUND_L 1 SOUND_L R168 2 LINE_L 1 33KR3 R169 2 33KR3 U4 HP_L 4 5 L_BYPASS 6 R24 2 1 ENAUDIO# L BYPASS L VDD
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Lower=Slot1=B, Upper=Slot0=A Near Conn. U21 15 16 +3.3V 17 1 +5V 2 30 7 +12V 24 8 AVPP 9 AVCC 10 AVCC 11 AVCC 3.3V 3.3V 3.
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R174 2 1 4 PWR_LED# 4 $SUSLED# DC_PWRLED# 510R3 1 R175 2 R176 2 510R3 DC_SUSLED# 1 CH_BAT_USE# 1 14 MEDIA_LED# BAT_USE#4 47KR3 10mil 510R3 1 Q_CHG# R177 2 CH+5VSB 510R3 CN7 DC_MEDIA# R179 2 1 DC_QCHG# 5 DC_CAPS# 6 DC_NUM# 7 16 MIL 8 +6V 1 BL1# 4 17 ENABLE# 11 13 14 CPU core 15 voltage 16 ON/OFF# 1 R77 2 470R3 CH_KBDATA 2 1 CH_KBCLK 4 18 19 X X X TLMK 1.8V 20 21 X 0 X P55C 2.47V 22 K6 23 24 X X 0 0 X X 2.
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H1 5 1 2 4 3 6 BEETLE4 H7 H20 H5 H10 H3 H6 H21 HOLEA HOLEB HOLEC HOLED HOLER HOLES HOLEB 1 1 1 1 1 1 1 H8 H15 H16 H19 HOLEE HOLEG HOLEF HOLEH 1 H2 HOLEI 1 1 H4 HOLEJ H18 H13 H17 HOLEO HOLEP HOLEQ 1 1 H11 H9 HOLEK HOLEL 1 1 1 1 1 1 H12 H14 HOLEM HOLEN Near LCD conn. : H4, H5 Near CPU Board : H13, H14, H17, H18 Near Battery conn. : H20, H21 1 1 Acer Inc.
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$ S S H Q G $ S S H Q G L [ + L [ + Troubleshooting to Board Repairing This paragraph will usually be inserted into the Service Guide in the following weeks. Please check the http://ipg.intranet.acer.com.tw (Customer Services on the website) to find out when this information is available.