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Acer 365 manual

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Table of contents for the manual

  • Page 1

    365 Notebook Service Guide 6HUYLFHJXLGHILOHVDQGXSGDWHVDUHDYDLODEOHRQ$FHU ,QWUDQHWDQG&6'GDWDEDVHRQ/RWXV1RWHV[...]

  • Page 2

    ii Copyright Copy right  1998 by Acer Incorporated. All rights reser ved. No part of this public ation may be reproduced, tr ansm itted, trans cr ibed, s tored in a r etrieval s ystem , or tr anslated into any language or com puter language, in any form or by any means , electronic, mec hanical, m agnetic, optical, chemical, manual or otherwise,[...]

  • Page 3

    iii About this Manual Purpose This service guide aim s to f urnis h technical inf orm ation to the servic e 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 t[...]

  • Page 4

    iv 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 y ou have to press on the keyboard. NOTE Gives bits and piec es of additional inf orm ation relat[...]

  • Page 5

    v 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 ......................[...]

  • Page 6

    vi 1.3.23 DC-AC Inverter.............................................................................. 1-14 1.3.24 LCD ............................................................................................... 1-14 1.3.25 AC Adapter.................................................................................... 1-15 1.4 Software Configurat[...]

  • Page 7

    vii 3.6 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 .......................[...]

  • Page 8

    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 Bo[...]

  • Page 9

    ix 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 th[...]

  • Page 10

    x 1-23 Battery Specifications ................................................................................... 1-12 1-24 Charger Specifications ................................................................................. 1-13 1-25 DC-DC Converter Specifications .................................................................. 1-14 1-26 DC-[...]

  • Page 11

    &KDSWHU &KDSWHU System Introduction System Introduction 1-1 1.1 Overv iew This c om puter com bines high-perf orm ance, ver satility, power managem ent featur es and m ultim edia capabilities with unique style and er[...]

  • Page 12

    1-2 Service Guide 1.2 Jumpers and Connectors TOP VIEW CN1 USB port CN9 Internal speaker connector (left) CN17 CPU board connector CN2 VGA port CN10 Internal speaker connector (right) CN18 Battery connector CN3 Parallel port CN11 PCMCIA socket connector SW1 KB/password/logo setting CN4 Serial port CN12 Inverter connector switch CN5 RJ-11 phone jack [...]

  • Page 13

    System Introduction 1-3 BOTTOM VIEW CN19 Modem connector CN20 Modem connector CN21 DIMM socket Figure 1-2 Jumpers and Connectors (Bottom View) The following tables list the switch settings for SW1. Table 1-1 SW1 Switch Settings ON OFF Switch 1 (Logo Screen) OEM Acer Switch 2 (Password) Bypass Check English European Japanese Korean Switch 3 (KB Lang[...]

  • Page 14

    1-4 Service Guide 1.3 Hardw are Confi gur ation and Specifi cati on 1.3.1 Memory Address Map Table 1-2 Memory Address Map Address Range Definition Function 000000 - 09FFFF 640 KB memory 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 BIO[...]

  • Page 15

    System Introduction 1-5 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) 1.3.4 I/O Address Map Table 1-5 I/O Ad[...]

  • Page 16

    1-6 Service Guide 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[...]

  • Page 17

    System Introduction 1-7 • 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[...]

  • Page 18

    1-8 Service Guide 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 800x600[...]

  • Page 19

    System Introduction 1-9 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) • Serial Port : Enabled / Disabled • Base Address : 3F8h / 2F8h / 3E8h / 2E8h • IRQ: 4 /11 1.3 .1 3 Audio Tabl[...]

  • Page 20

    1-10 Service Guide 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 1.3.15 Touchpad Table 1-17 Touchpad Specifications Item Specification Vendor & model name Synaptics TM3202T[...]

  • Page 21

    System Introduction 1-11 Table 1-19 Windows 95 Key Descriptions Key Description Windows logo key 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 Minimiz[...]

  • Page 22

    1-12 Service Guide Table 1-21 HDD Specifications Item Specification Spindle speed (RPM) 4464 4000 4000 Performance Specifications 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 mo[...]

  • Page 23

    System Introduction 1-13 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 compar tment and plug the AC adapter into the notebook and an electrical outlet. The adapter has three charging modes: • Rapid mode The noteboo[...]

  • Page 24

    1-14 Service Guide 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 5V 3.3V Vcpu (2.47 /2.15 /1.8V/2.0V) +12V +6V 5VSB Current (w/ load, A) 0~3.2 0~3.3 0~[...]

  • Page 25

    System Introduction 1-15 Table 1-27 LCD Specifications Item Specification Supported colors -- -- 262,144 colors Optical Specification Contrast ratio 40 (typ.) 40 (typ.) 80 (typ.) Brightness (cd/m 2 ) 70 (typ.) 70 (typ.) 70 (typ.) Brightness control keyboard hotkey keyboard hotkey keyboard hotkey Contrast control using keyboard hotkey using keyboard[...]

  • Page 26

    1-16 Service Guide 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 R[...]

  • Page 27

    System Introduction 1-17 1.4 Softw are Configur ati on and Speci fi cati on 1.4.1 BIOS The BIOS is com pliant to PCI v2.1, APM v1.2, E-IDE and PnP specific ation. 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 Descriptions Hotk[...]

  • Page 28

    1-18 Service Guide MultiBoot The system can boot from the FDD, External FDD, HDD, or CD-RO M. The user c an select the desired booting process to boot the system. If the CD-ROM is bootable, the BIO S will override the other process to boot the system directly. Power Management This com puter has a built-in power managem ent unit that monitors syste[...]

  • Page 29

    System Introduction 1-19 ON MODE Normal full-on operation STANDBY MODE The com puter consum es very low power in standby mode. Data r emain intac t in the system memory until battery is drained. War ning: Unstored data is los t when you turn off the computer power in standby mode or when the battery is drained. Table 1-30 Standby Mode Conditions an[...]

  • Page 30

    1-20 Service Guide LIGHT GREEN MODE The notebook cons umes very low power in light green mode. Data and I/O connections r emain 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 [...]

  • Page 31

    System Introduction 1-21 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 [...]

  • Page 32

    1-22 Service Guide 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[...]

  • Page 33

    System Introduction 1-23 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 br ightness is below 75%, the brightness m aintains the same level e[...]

  • Page 34

    1-24 Service Guide To re- install applications under W indows 95, c lick on Start, then Run…. Based on the location of the application, run the setup program to install the applic ation. The f ollowing table lists the applications and their locations: Table 1-36 Location of Applications in the System Utility CD Name Function Location Sleep Manage[...]

  • Page 35

    System Introduction 1-25 1.5 Block Diagrams 1.5. 1 System Parallel Port Serial Port CPU P55C/ Tillamo ok PCI Bu s PCI Bu s ISA Bus ISA Bus CPU B us CPU B us DIM M S oc ke t AL I M1531 VGA NeoMagic NM2097 ALI M1533 CD -R O M & HDD Co nn. OpAmp TPA0102. USB Co nn. Super I/O NS9733 8 Battery Co nn. Ch ar ge r Co nn. BIOS ROM PCMCIA O2M ic ro OZ68 [...]

  • Page 36

    1-26 Service Guide 1.5.2 Clock CLK GEN CY2272 SMB BUS M1533 DIMM CPU CL K M1531 CACHE CPU SDRAM CLK DIMM PCI CLK 14.318 M 48MH Z 1531 1533 NM2097 O2M 6833 USB 1533 NM2097 YMF715 MODEM NS 97338 ID CLK 24 MHz 38813 8 MHz Figure 1-5 Clock Block Diagram[...]

  • Page 37

    System Introduction 1-27 1.6 Environmental Requirements Table 1- 37 Environmental Requirements Item Specification Temperature Operating ( ) +5~ +35 Non-operating( ) -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 ra[...]

  • Page 38

    1-28 Service Guide 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) W x D x H 310mm x 245mm x 46mm (12.2” x 9.65” x 1.81”)[...]

  • Page 39

    &KDSWHU &KDSWHU BIOS Setup BIOS Setup 2-1 The Setup Utility is a hardware c onfiguration progr am built into y our com puter’s BIOS (Basic Input/Ouput System). Your computer is already properly configur ed and opti[...]

  • Page 40

    2-2 Service Guide 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 c ursor k eys ( ↑↓→← ) to m ove the highlight bar, then[...]

  • Page 41

    BIOS Setup 2-3 2.1 Basic Sy stem 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 3.5-inch] Floppy Disk B ---------[...]

  • Page 42

    2-4 Service Guide 2.2 Startup Configuration The Startup Conf iguration sc reen contains par ameter items that are set up when the com puter starts up. Startup Configuration Boot Display --------------------------- [Auto] Memory Test --------------------------- [Enabled] Silent Boot ----------------------------- [Enabled] System Boot Drive ---------[...]

  • Page 43

    BIOS Setup 2-5 Table 2-2 Startup Configuration Parameters Parameter Description Setting or Format Boot from CD-ROM Tells the computer to search for a bootable disc in the CD-ROM drive and boot from that disc. If the computer cannot find a bootable disc, it proceeds according to the System Boot Drive parameter setting. Disabled Enabled CardBus Suppo[...]

  • Page 44

    2-6 Service Guide 2.3 Onboard Devices Configurati on The Onboar d Devices Conf iguration scr een contains param eter item s that are r elated to por t devices on your computer. Onboard Devices Configuration Serial Port ---------------------------- [Enabled] Base Address --------------------- [3F8h] IRQ ----------------------------------- [4] Parall[...]

  • Page 45

    BIOS Setup 2-7 Table 2-3 Onboard Devices Configuration Parameters Parameter Description Setting or Format ECP DMA Channel Sets the DMA channel of the parallel port when the parallel operation mode is set to ECP. 1 3[...]

  • Page 46

    2-8 Service Guide 2.4 Sy stem Security The System Sec urity screen contains param eter item s that help s afeguard and protect y our computer from unauthorized use. System Security Disk Drive Control Diskette Drive --------------------- [Normal ] Hard Disk Drive ------------------ [Norm al ] Setup Passwo rd -------------------- [ None ] POST Passwo[...]

  • Page 47

    BIOS Setup 2-9 Table 2-4 System Security Parameters Parameter Description Setting or Format Power On Password 1 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. None Enabled[...]

  • Page 48

    2-10 Service Guide 2.5 Pow er Management Settings The Power Managem ent Settings sc reen contains par ameter items related to power-saving and power management. Power Management Settings Heuristic P o w er M anag em ent Mo d e -------- [Enabled] Display A lway s On --------------------------------- [Disabled ] Hotkey Beep --------------------------[...]

  • Page 49

    BIOS Setup 2-11 Table 2-5 Power Management Settings Parameter 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. When the computer is running ve[...]

  • Page 50

    2-12 Service Guide 2.6 Load Default Settings W hen you select the Load Default Settings item f rom the main s creen, a dialog box appears as king 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 mai[...]

  • Page 51

    &KDSWHU &KDSWHU Disassembly and Unit Replacement Disassembly and Unit Replacement 3-1 This chapter contains step-by-step procedures on how to disassem ble the notebook com puter f or maintenance and troubleshooting. [...]

  • Page 52

    3-2 Service Guide 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 and slide out[...]

  • Page 53

    Disassembly and Unit Replacement 3-3 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 spec ial FPC (flexi[...]

  • Page 54

    3-4 Service Guide 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 assembl[...]

  • Page 55

    Disassembly and Unit Replacement 3-5 Batt er y Modem Module DIMM HDD Open Dimm Door Open Bat tery D oor Rem ove HDD Cover R emo ve Dis pl ay Hinge Unplug K /B conect or Rem ove K/B Rem o ve LED Cover Rem ove Heat S i nk Unplug Cabl es (FDD/CD-ROM) CPU EMI Bra ck et Lower Case Unplug Cables CPU Board Upper Case Key board Board Remove FDD/CD-ROM DC-D[...]

  • Page 56

    3-6 Service Guide 3.2 Installing M emory 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 t[...]

  • Page 57

    Disassembly and Unit Replacement 3-7 Figure 3-5 Installing and Removing Memory 5. Replace the memory door and secure it with the screws. Sleep Manager must be run after installing additional memor y for the computer to hibernate pr operly. If Sleep Manager is active, it will automatically adjust the hibernation file on your notebook. If you are usi[...]

  • Page 58

    3-8 Service Guide 3.3 Removing the M odem Board W hen y ou open the mem ory door, y ou can also access and replace the m odem board. See figur e below. Figure 3-6 Removing the Modem Board[...]

  • Page 59

    Disassembly and Unit Replacement 3-9 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. Pr ess the hard disk drive bay cover release and slide the c over out to rem ove it. Set aside the cover. 3. Pull the hard disk drive tab to remove the hard di[...]

  • Page 60

    3-10 Service Guide 3.5 Removing the Key board Follow these steps to remove the keyboard: 1. Slide out the two display hinge covers on both sides of the notebook. Figure 3-8 Removing the Display Hinge Covers 2. Us ing a pointed instrum ent, unlock the keyboard locks. T hen pull out and flip down the keyboard to expose the keyboard connectors. Figure[...]

  • Page 61

    Disassembly and Unit Replacement 3-11 3. Unplug the k eyboard connectors ( CN3 and CN5) f r om the k eyboard/touchpad board. Set aside the keyboard. Figure 3-10 Unplugging the Keyboard Connectors[...]

  • Page 62

    3-12 Service Guide 3.6 Disassembling the Inside Frame Assembly This section dis cuss es how to disass emble the hous ing, and during its c ourse, includes rem oving and replacing of certain m ajor com ponents lik e 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 s[...]

  • Page 63

    Disassembly and Unit Replacement 3-13 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 T[...]

  • Page 64

    3-14 Service Guide 3. Detach the display from the main unit and set aside. Figure 3-15 Removing the Display Hinge Screws 3.6.3 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 d[...]

  • Page 65

    Disassembly and Unit Replacement 3-15 Figure 3-16 Removing the Internal Drive 3.6.4 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.[...]

  • Page 66

    3-16 Service Guide 3.6.5 Detaching the Top Cover Follow these steps to detach the top cover from the bottom cover: 1. Unplug the touc hpad cable (CN6) from the k eyboard/touchpad board and speak er c ables (CN9 and CN10). Figure 3-18 Removing Cables 2. Rem ove the screws found on the lower case (ten total scr ews, two screws shor ter than the res t[...]

  • Page 67

    Disassembly and Unit Replacement 3-17 3. Detach the top cover from the bottom cover. Figure 3-20 Detaching the Top Cover 3.6.6 Removing the Mainboard Follow these steps to remove the mainboard: 1. Rem ove the k eyboard/touchpad board (CN14). Rem ove two s crews and r em ove the plate that covers the DC-DC converter board. Figure 3-21 Removing the K[...]

  • Page 68

    3-18 Service Guide 2. Gently remove the DC-DC converter board (CN7). Figure 3-22 Removing the DC-DC Converter Board 3. Remove six (6) sc rews that secure the m otherboard to the base ass em bly . Then pull up to remove the mainboard. Figure 3-23 Removing the Mainboard[...]

  • Page 69

    Disassembly and Unit Replacement 3-19 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 norm ally part of the[...]

  • Page 70

    3-20 Service Guide 3.6.8 Disassembling the Top Cover The touchpad, s peakers , audio board are connec ted to the top cover. The s ections 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 Sin[...]

  • Page 71

    Disassembly and Unit Replacement 3-21 3.7 Disassembling the Display Follow these steps to disassemble the display: 1. Rem ove the two oval LCD bum pers at the top of the display; use a pointed instrum ent to remove the two mylar stickers on the bottom of the display. Figure 3-28 Removing the LCD Bumpers 2. Remove four screws on the display bezel. F[...]

  • Page 72

    3-22 Service Guide 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 Removing the Display Bezel 4. Unplug two connectors and remove the inverter board. Figure 3-31 Removing the Inverter Board[...]

  • Page 73

    Disassembly and Unit Replacement 3-23 5. Rem ove three screws on the four sides of the display panel (one scr ew 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. Figure 3-33 Removing the display cable from LCD Panel[...]

  • Page 74

    $S $S SHQG SHQG L[$ L[$ Model Number Definition Model Number Definition A - 1 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: P5[...]

  • Page 75

    $S $S SHQG SHQG L[% L[% Compatibility Test Report Excerpt This paragraph will usually be inserted into the Service Guide in the f ollowing weeks. Please chec k the http://ipg.intranet.acer.com .tw (Custom er Servic es on the websi[...]

  • Page 76

    $SSHQGL[& $SSHQGL[& BIOS POST Checkpoints BIOS POST Checkpoints C-1 This appendix lists the POST checkpoints of the notebook BIOS. Table C-1 POST Checkpoint List Checkpoint Description 04h • Dispatch Shutdown Path Note: [...]

  • Page 77

    C-2 Service Guide 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[...]

  • Page 78

    BIOS POST Checkpoints C-3 Table C-1 POST Checkpoint List Checkpoint Description 6Ch • FDD testing & parameter table setup Note: The FDD LED should flash once and its head should be positioned 88h • HDD testing & parameter table setup 89h • Get CPU MUX Note: This routine is to identify the user-set CPU frequency, not CPU-required frequ[...]

  • Page 79

    $S $S SHQG SHQG L[' L[' Silk Screen Silk Screen D- 1 1.1 CPU Board Lay out For the m ainboard layout, please refer to the next page. T he following table is a r eference when mounting 1 the CPU. CPU Mounting Reference Table Volt. Ext Freq Ratio[...]

  • Page 80

    Silk Screen D- 2 PCB No. 96532-SA CPU Board Layout (Bottom)[...]

  • Page 81

    Silk Screen D- 3 1.2 Key board/ T ouchpad Board PCB No. 97349-1 Keyboard/Touchpad Board (Top View) PCB No. 97349-1 Keyboard/Touchpad Board (Bottom View)[...]

  • Page 82

    Ma i nboard Lay out[...]

  • Page 83

    B ottom)[...]

  • Page 84

    Acer 365/366D/366T Spare Parts List (P/N 91.40B01.XXX) Picture LEVEL Description Acer Part No COMMENT/LOCATION ADAPTER 1 ADT 100-240V PA-1480-19AC 355 25.10068.001 BATTERY PACK 1 ASSY BTY PACK BTP- 1631 AN365 60.40B10.001 CD-ROM 1 365 CD-ROM 6M.40B08.001[...]

  • Page 85

    2 C.A 70P FPC 60MM CD- ROM 390 50.43A06.002 (S02,S05) ( 366D,366T) (Int.) 2 ASSY CD-ROM HOLDER 390 60.43A16.002 (S02,S05) (366D,366T) 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 60.43A08.001 HDD COVER[...]

  • Page 86

    1 ASSY HDD COVER 60.43A17.002 DIMM COVER 1 ASSY DIMM COVER AN390 60.43A20.002 BATTERY COVER 1 ASSY BATTERY COVER 60.43A21.003 CPU BOARD 1 365 CPU BOARD P55C- 166 55.40B02.031 DIMM 1 DIMM EDO 32MB 3.3V 60NS 4K 55.46804.021[...]

  • Page 87

    FDD 1 365 FDD MODULE (Int.) 6M.40B03.001 1 365 FDD MODULE ( Ext). 6M.40B07.001 2 C.A 25/26P 320MM FDD C440329-1 50.40B05.001 (S02,S05) (366D,366T) (Ext.) 2 C.A 30P FPC 60MM FDD 390 50.43A05.001 2 ASSY FDD 2MB MF355H - 322MR 3M0D 60.40B11.001 (S02,S05) (366D,366T) FOOT PACK 1 ASSY FOOT 6M.40B01.001 47.45001.001+47.46902.001+47.43A 01.001 HDD MODULE [...]

  • Page 88

    1 365 HDD MODULE IBM 2GB 6M.40B02.011 56.02756.051 1 365 HDD MODULE HITACHI 3GB 6M.40B02.021 56.02973.011 2 C.A 44P FPC HDD 390 50.43A08.001 HEAT SINK 1 ASSY U HEAT SINK AN365 60.40B05.001 HINGE PACK 1 ASSY HINGE 6M.40B11.001 34.43B07.001+34.43A04.001 HINGE COVER 1 365 COVER HINGE 6M.40B05.001 2 COVER (L) HINGE (TOOLING) 390 42.43A03.001[...]

  • Page 89

    2 COVER (R) HINGE (TOOLING) 390 42.43A04.001 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 KAS1901- 0161R 90.46907.001 LOWER CASE 1 ASSY L CASE AN365 60.40B07.001 LCD MODULE 12.1" (DSTN)[...]

  • Page 90

    1 365 LCD MODULE DSTN 12.1" 6M.40B01.001 56.40B01.031 2 LCD 12.1 DSTN LM-JK53- 22NFR 56.0743A.011 2 C.A LCD INVERTER AN365 50.40B02.001 (TFT.DSTN) 2 C.A LCD WIRE(SAYNO) AN365 50.40B03.001 (DSTN) 2 ASSY LCD PNL SANYO AN365 60.40B02.021[...]

  • Page 91

    2 ASSY LCD BZL AN365 60.40B03.021 2 ASSY LCD PNL HIT- TX31D21 AN365 60.40B02.031 (S05) (366T) LCD MODULE 12.1" (TFT) 1 365 LCD MODULE TFT 12.1" 6M.40B01.021 56.40B01.021 2 LCM TX31D21 12.1" TFT SVGA HIT 56.07468.021 (S05) (366D)[...]

  • Page 92

    2 C.A LCD INVERTER AN365 50.40B02.001 (TFT.DSTN) 2 C.A LCD COAXICAL HIT -TX31D21 50.40B04.031 (S05) ( 366T) (TFT) 2 ASSY LCD PNL SANYO AN365 60.40B02.021 2 ASSY LCD BZL AN365 60.40B03.021 2 ASSY LCD PNL HIT- TX31D21 AN365 60.40B02.031 (S05) (366T) MAINBOARD[...]

  • Page 93

    1 365 MAIN BOARD 55.40B01.001 MODEM 1 MODEM 56K CSI AC- 5614BMC 700 54.09011.091 PLATE NAME 1 PLATE NAME(LOGO) PC AN390 40.43A02.001 POWER CORD 1 CORD SPT- 2#18*2C 7A125V1830M M 27.01618.001 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 6M.40B04.001 UPPER CASE[...]

  • Page 94

    1 365 U CASE MODULE 6M.40B06.001 2 SPK 0.5W 78DB ZK- 2808C 140M 23.40031.011 2 KNOB TOUCH PAD (TOOLING) 390 42.43A10.001 2 TOUCH PAD LOGITEC/TP3 ULTRA-THIN 56.1740B.001 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 [...]

  • Page 95

    $S $S SHQG SHQG L[) L[) Explored View Diagram[...]

  • Page 96

    [...]

  • Page 97

    A p p e n d i x G A p p e n d i x G 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 I[...]

  • Page 98

    BC197 SCD1U BC198 SC1KP 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 18[...]

  • Page 99

    BC184 SCD1U BC185 SC1KP BC186 SC4D7U10V5ZY BC193 SCD1U BC174 SC4D7U10V5ZY BC183 SCD1U BC194 SC1KP BC206 SC2D2U16V5ZY 1 2 3 4 5 6 D3 RB731U BC296 SC4D7U10V5ZY BC181 SCD1U BC182 SCD1U BC173 SC1KP BC192 SC2D2U16V5ZY BC180 SC1KP BC191 SC4D7U10V5ZY 4 5 6 1 4 7 U10B SOHCT32 11 10 1 4 7 U25E SOHCT14 12 13 11 1 4 7 U10D SOHCT32 1 2 RX1 DUMMY-R3 1 2 RX2 0R3[...]

  • Page 100

    [...]

  • Page 101

    [...]

  • Page 102

    1 2 R91 10KR3 1 2 R188 15KR3 BC97 SCD1U BC119 SC4D7U16V6ZY BC288 SCD1U 1 2 1 4 7 U25A SOHCT14 1 2 3 4 5 6 7 8 9 10 RP13 SRP4K7 1 2 3 4 5 6 7 8 9 10 RP11 SRP4K7 1 2 3 4 5 6 7 8 9 10 RP22 SRP10K 1 2 3 4 5 6 7 8 9 10 RP23 SRP10K 1 2 R184 10KR3 1 2 R64 10KR3 1 2 R44 10KR3 1 2 R46 10KR3 1 2 R43 10KR3 1 2 R45 10KR3 1 2 R189 15KR3 1 2 R89 10KR3 1 2 R88 10[...]

  • Page 103

    1 2 R138 10KR3 1 2 R139 DUMMY-R3 A14 1 A13 26 A0 10 A1 9 A2 8 A3 7 A4 6 A5 5 A6 4 A7 3 A12 2 A8 25 A9 24 A11 23 A10 21 VCC 28 D7 19 D6 18 D5 17 D4 16 D3 15 D2 13 D1 12 CS1* 20 OE* 22 WE* 27 D0 11 GND 14 U29 S32K8-12 1 2 R248 DUMMY-R3 1 2 R247 DUMMY-R3 G N D Q 1 IO33 2 IO34 3 IO35 4 IO36 5 IO37 6 IO38 7 IO39 8 IO40 9 IO41 10 IO42 11 IO43 12 VCCQ 13 [...]

  • Page 104

    VCC 1 DQ0 2 DQ1 3 DQ2 4 DQ3 5 W# 6 RAS# 7 A11/NC 8 A10 9 A0 10 A1 11 A2 12 A3 13 VCC 14 VSS 28 DQ7 27 DQ6 26 DQ5 25 DQ4 24 CAS# 23 OE# 22 A9 21 A8 20 A7 19 A6 18 A5 17 A4 16 VSS 15 DM1 S2M8-6 BC333 SCD1U BC313 SC4D7U10V5ZY VCC 1 DQ0 2 DQ1 3 DQ2 4 DQ3 5 W# 6 RAS# 7 A11/NC 8 A10 9 A0 10 A1 11 A2 12 A3 13 VCC 14 VSS 28 DQ7 27 DQ6 26 DQ5 25 DQ4 24 CAS#[...]

  • Page 105

    BC349 SC4D7U10V5ZY BC341 SCD1U BC342 SCD1U BC348 SCD1U BC317 SCD1U 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47 49 51 53 55 57 59 61 63 65 67 69 71 73 75 77 79 81 83 85 87 89 91 93 95 97 99 101 103 105 107 109 111 113 115 117 119 121 123 125 127 129 131 133 135 137 139 141 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 4[...]

  • Page 106

    BC164 SCD1U 1 2 R234 10KR3 CX15 SC1KP BC163 SC4D7U10V5ZY BC166 SCD1U BC167 SC4D7U16V6ZY 1 2 R227 47R3 BC161 SC4D7U10V5ZY BC149 SC10P BC148 SC10P BC150 SCD1U BC162 SCD1U BC152 SCD1U 4 1 3 2 X2 XTAL4P-14.318MHZ CX16 SC1KP BC165 SC1KP BC151 SC1KP 1 2 R118 22R3 1 2 TC14 ST22U BC285 SCD1U BC168 SC4D7U16V6ZY 1 2 R207 47R3 1 2 R206 47R3 1 2 R208 47R3 1 2 [...]

  • Page 107

    BC234 SCD1U 1 2 R38 0R3 1 2 G2 GAP-CLOSE BC63 SC4D7U16V6ZY BC231 SCD1U BC235 SCD1U 1 2 R36 0R3 1 2 R39 0R3 BC65 SC4D7U16V6ZY BC61 SC4D7U16V6ZY BC64 SC4D7U16V6ZY P0/Y0 148 P1/Y1 149 P2/Y2 150 P3/Y3 151 P4/Y4 152 P5/Y5 155 P6/Y6 158 P7/Y7 159 P8/UV0 160 P9/UV1 161 P10/UV2 162 P11/UV3 163 P12/UV4 164 P13/UV5 165 P14/UV6 166 P15/UV7 167 AD0 19 AD1 20 A[...]

  • Page 108

    1 2 R41 22R3 1 2 R165 10R3 1 2 R40 22R3 1 2 R164 10R3 1 2 R166 10R3 BC239 SC47P 1 2 R42 10R3 BC240 SC22P 1 2 3 4 5 6 7 8 RN23 SRN22 1 2 3 4 5 6 7 8 RN22 SRN22 10 9 8 7 2 3 4 5 1 6 RC2 EZAST11AAAJ 10 9 8 7 2 3 4 5 1 6 RC1 EZAST11AAAJ 10 9 8 7 2 3 4 5 1 6 RC4 EZAST11AAAJ 1 2 3 4 5 6 7 8 RN25 SRN22 BC238 SC22P BC241 SC22P 1 2 R181 0R3 1 2 L9 56R3 BC21[...]

  • Page 109

    1 2 R191 100R3 BC101 SC1KP 1 2 R193 15KR3 1 2 R190 15KR3 1 2 R112 510R3 3 1 2 Q2 RN1424 BC125 SCD1U 1 2 R110 10KR3 2 3 1 4 1 7 U11A SOHCT125 5 6 1 4 4 7 U11B SOHCT125 1 2 R116 5K1R3D 1 2 R113 100R3 BC131 SC1KP 1 2 R195 100R3 1 2 R194 100R3 BC130 SC1KP BC269 SC1KP 12 1 2 3 4 5 6 7 8 9 10 11 13 14 CN12 HRS-CON12 BC133 SC1KP BC129 SC1U50V5ZY BC145 SCD[...]

  • Page 110

    16 17 5 10 14 3 8 12 1 6 15 4 9 13 2 7 11 CN2 VIDEO-15-4-D 1 2 R156 100R3 1 2 R18 10R3 1 2 R17 10R3 1 2 R3 0R3 1 2 R4 0R3 1 2 3 D6 BAV99LT1 1 2 3 D7 BAV99LT1 1 2 L6 NL322522T-2R2 1 2 L7 NL322522T-2R2 1 2 L8 NL322522T-2R2 BC3 SC47P BC5 SC47P 1 2 R21 1KR3 1 2 R2 100R3 BC35 SC1KP 1 2 R16 75R3 1 2 R1 75R3 1 2 R155 75R3 BC1 SC47P BC2 SC47P BC4 SC47P 1 2[...]

  • Page 111

    1 2 3 4 5 6 7 8 9 10 RP18 SRP10K 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 4 3 4 4 41 42 CN15 HRS-CON40 1 2 R224 100R3 1 2 R101 33R3 1 2 R128 4K7R3 1 2 R221 5K6R3 1 2 R222 100R3 1 2 R129 4K7R3 1 2 R223 4K7R3 1 2 3 4 5 6 7 8 9 10 RP17 SRP10K 1 2 R215 47R3 1 2 3 4 5 6 7 8 RN35 SRN22[...]

  • Page 112

    BC280 SCD1U BC281 SC1KP 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 31 33 35 37 39 32 34 36 38 40 43 42 41 44 CN13 MOLEX-CONN40A 1 2 L4 FBM3225 BC301 SCD1U 1 2 TC17 ST22U BC144 SC4D7U16V6ZY BC302 SC1KP 1 2 3 4 5 6 7 8 RN6 SRN100 1 2 3 4 5 6 7 8 9 10 RP8 SRP10K 1 2 3 4 5 6 7 8 9 10 RP9 SRP10K 1 2 3 4 5 6 7 8 RN12[...]

  • Page 113

    GND 1 IN 2 IN 3 EN# 4 OC# 5 OUT 6 OUT 7 OUT 8 U1 TPS2014 BC209 SCD1U 1 2 TC5 ST47U16VDK BC34 SCD1U 1 2 R15 100KR3 1 2 R14 10KR3 1 2 R152 10KR3 BC210 SCD1U CX20 SCD1U 1 2 R153 15KR3 1 2 R154 15KR3 1 2 3 4 5 6 7 CN1 BERG-USB 1 2 R150 100KR3 BC211 SCD1U 1 2 R151 10KR3 Date: January 19, 1998 Sheet 16 of 28 Size Document Number REV A 97160-SB, USB V14 T[...]

  • Page 114

    1 2 R98 10KR3 1 2 R72 1KR3 1 2 R97 1KR3 2 1 G20 GAP-OPEN VCC 24 CS# 13 AS 14 R/W# 15 DS 17 RST# 18 RCL# 21 EXTRAM 22 BC 20 X1 2 X2 3 AD7 11 AD6 10 AD5 9 AD4 8 AD3 7 AD2 6 AD1 5 AD0 4 INT# 19 32K 23 MOT 1 VSS 12 VSS 16 U9 BQ3285LD 2 1 G7 GAP-OPEN BC135 SCD1U 1 2 X1 XTAL-32.768KHZ 1 2 BT1 BH-12 1 2 BC271 DUMMY-R3 1 2 BC270 DUMMY-R3 BC327 SCD1U BC104 [...]

  • Page 115

    [...]

  • Page 116

    A 1 B 2 C 3 G1 6 G2A 4 G2B 5 Y0 15 Y1 14 Y2 13 Y3 12 Y4 11 Y5 10 Y6 9 Y7 7 VCC 16 GND 8 U30 SOHCT138 BC331 SCD1U A1 35 A2 36 A3 37 A4 38 A5 39 A6 40 A7 41 A8 42 A9 43 A10 44 A11 45 A12 46 A13 47 A14 48 A15 49 A16 50 A17 51 A18 52 A19 53 A20 54 A21 55 A22 56 A23 57 A24 58 A25 59 A26 60 A27 61 A28 62 A29 63 A30 64 A31 65 A32 66 A33 67 A34 68 B1 1 B2 [...]

  • Page 117

    [...]

  • Page 118

    BC81 SCD33U16V3ZY BC50 SCD33U16V3ZY C1+ 28 C1- 24 C2+ 1 C2- 2 T1IN 14 T2IN 13 T3IN 12 R2OUTB 20 R1OUT 19 R2OUT 18 R3OUT 17 R4OUT 16 R5OUT 15 FORCEON 23 FORCEOFF# 22 INVALID# 21 V+ 27 V- 3 T1OUT 9 T2OUT 10 T3OUT 11 R1IN 4 R2IN 5 R3IN 6 R4IN 7 R5IN 8 GND 25 VCC 26 U16 MAX3243 BC256 SCD1U BC49 SCD33U16V3ZY BC82 SCD047U25V3KX 1 2 3 4 5678 RN29 SRN10K 1[...]

  • Page 119

    1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 27 26 CN3 PRNT25-4-D 1 2 R192 33R3 1 2 R32 10KR3 1 2 R161 150R6 1 2 R173 1KR3 9 8 1 4 1 0 7 U11C SOHCT125 1 2 D8 S1N4148 1 2 3 4 5 6 7 8 9 10 RP1 SRP1K 1 2 3 4 5 6 7 8 9 10 RP2 SRP1K 1 2 R52 47KR3 1 2 RY5 10KR3 4 2 3 Q3A FDC6301N 1 2 RY4 100KR3 1 2 RY6 100KR3 1 7 8 5 6 3 4 2 U7 SI995[...]

  • Page 120

    [...]

  • Page 121

    1 2 3 4 5 PH1 PH-JK24 1 2 CN9 CON2-10 1 2 CN10 CON2-10 1 2 R167 BK1608HM121 BC39 SC100P BC40 SC1U10V3ZY BC43 SC1U10V3ZY 1 2 R22 20KR3 1 2 R23 33KR3 1 2 L1 FBM3225 BC225 SC4D7U10V5ZY CX22 SC1KP L LINE IN 4 L HP IN 5 L BYPASS 6 SHOUTDOWN 8 L VDD 7 NC 2 NC 17 NC 23 R VDD 18 R BYPASS 19 R HP IN 20 R LINE IN 21 L OUT+ 3 L OUT- 10 SE/BTL# 14 HP/LINE# 16 [...]

  • Page 122

    [...]

  • Page 123

    BC265 SCD1U BC263 SCD1U 1 2 TC11 ST22U 1 2 R200 100KR3 BC121 SC1U50V5ZY BC264 SC1KP B1 B2 B3 B4 B5 B6 B7 B8 B9 B10 B11 B12 B13 B14 B15 B16 B17 B18 B19 B20 B21 B22 B23 B24 B25 B26 B27 B28 B29 B30 B31 B32 B33 B34 B35 B36 B37 B38 B39 B40 B41 B42 B43 B44 B45 B46 B47 B48 B49 B50 B51 B52 B53 B54 B55 B56 B57 B58 B59 B60 B61 B62 B63 B64 B65 B66 B67 B68 B69[...]

  • Page 124

    2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 42 CN8 SAMTEC-CONN42D BC85 SCD1U 1 2 3 4 5 6 7 8 RN2 SRN47K 1 2 R58 47KR3 1 2 R77 470R3 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 CN7 SMS14001GS 1 2 R78 1KR3 1 2 R73 4[...]

  • Page 125

    4 3 2 1 5 6 H1 BEETLE4 1 H7 HOLEA 1 H20 HOLEB 1 H5 HOLEC 1 H10 HOLED 1 H8 HOLEE 1 H15 HOLEG 1 H2 HOLEI 1 H4 HOLEJ 1 H18 HOLEO 1 H13 HOLEP 1 H3 HOLER 1 H16 HOLEF 1 H19 HOLEH 1 H17 HOLEQ 1 H6 HOLES 1 H21 HOLEB 1 H11 HOLEK 1 H9 HOLEL 1 H12 HOLEM 1 H14 HOLEN Date: January 22, 1998 Sheet 28 of 28 Size Document Number REV B 97160-SB, HOLE V14 Title SKEW [...]

  • Page 126

    [...]

  • Page 127

    $S $S SHQG SHQG L[+ L[+ Troubleshooting to Board Repairing This paragraph will usually be inserted into the Service Guide in the f ollowing weeks. Please chec k the http://ipg.intranet.acer.com .tw (Custom er Servic es on the webs[...]