Casio CASSIOPEIA EG-800 Service Manual And Parts List
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Casio CASSIOPEIA EG-800 Service Manual And Parts List

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Pocket PC
EG-800
(JX-590A)
SEP. 2000
EG-800
INDEX
R

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Summary of Contents for Casio CASSIOPEIA EG-800

  • Page 1 (without price) Pocket PC EG-800 (JX-590A) SEP. 2000 EG-800 INDEX...

  • Page 2: Table Of Contents

    CONTENTS 1. MAIN FEATURES ---------------------------------------------------------------------------------- 1 2. SPECIFICATIONS ---------------------------------------------------------------------------------- 2 3. UNPACKING 3-1. Optional Parts and Accessories which can be supplied as the spare parts --------- 4 3-2. The other significant Optional Parts and Accessories --------------------------- 4 4. GENERAL GUIDE and INITIAL SETUP 4-1.
  • Page 3 15. PARTS LIST ---------------------------------------------------------------------------------------- 75 16. EXPLODED VIEW 16-1. PC Board Assembly and COMPONENTS ------------------------------------------- 78 16-2. PCB ASSY/MAIN ----------------------------------------------------------------------------- 79 16-3. PCB ASSY/KEY ------------------------------------------------------------------------------ 80 16-4. INNER CASE UNIT (1/2)~(2/2) ----------------------------------------------------------- 81 16-5. PCB ASSY/SWITCH ------------------------------------------------------------------------ 83 16-6. LOWER CASE ASSY ----------------------------------------------------------------------- 84 16-7.

  • Page 4: Main Features

    1. MAIN FEATURES Visit the following CASIO Tokyo Web site whenever you want to obtain the information (Main Features, Specifications so on) and the software concerning CASIO overseas products. Address(URL): http://www.casio.co.jp/English/ Visiting this home page, you will see the screen display as shown to the right.

  • Page 5: Specifications

    2. SPECIFICATIONS Model: EG-800 × Display: 320 dots TFT Color LCD (65,536 colors) CPU: VR4122 Memory: 32MB Interfaces: Serial: RS-232C, 115.2 kbps max. Infrared: IrDA Ver. 1.1 Range: 30 cm max. USB (Client) Card Slot: CompactFlash card, 3.3V Type I/ Type II Headphone jack: ø...
  • Page 6 Current consumption: Note: 1. When measuring these current, it is recommended to use the analog ammeter to make the measurement easier due to protecting the ammeter from noises. 2. Make LCD display contrast suitable (default) condition before measurement. 3. Measure under the ambient temperature range 15˚C~35˚C Operation Mode Input Voltage Current Consumption...

  • Page 7: Unpacking

    3. UNPACKING 3-1. Optional Parts and Accessories which can be supplied as the spare parts Some parts can be supplied as spare parts. Its PARTS LIST is as follows; Item Code No. Parts Name Specification 1002 5916 CABLE/USB S1467A 1001 2204 CASE/SOFT JX-561HC 1001 7213...
  • Page 8 — 5 —...
  • Page 9 Refer to the following web site Home page concerning below optional parts and Accessories (6~10). URL- http://www.casio.co.jp/English/ce URL- http://www.casio.co.jp/English/system/pa/products/ht/eg800.html 6. CF camera card This digital Camera Card allows EG-800 unit user to take still or movies and send them to their home or office instantly.

  • Page 10: General Guide And Initial Setup

    4. GENERAL GUIDE and INITIAL SET UP 4.1. General Guide Indicator lamp (Red) Charge indicator (Amber/Green) Alerts you to alarms and Lights amber when the battery pack is warning. charging and turns green when full charge is achieved. Power button Turns power on and off.
  • Page 11 Battery lock RESET button Card lock switch If the inserted card has a lock, this switch locks the card in place so it does not come out accidentally. Main battery (rechargeable battery pack) About the [Action] Control Operations can be performed by pressing and rotating the [Action] control. Rotating the [Action] control Pressing the [Action] control performs operations similar to...
  • Page 12 Attaching the Strap Attach the strap to the CASSIOPEIA a shown in the illustration below. 1. Attach the card slot cover to the CASSIOPEIA. 2. Pass the strap loop through the strap hole and then pass the other end of the strap through the loop as shown below.
  • Page 13 3. Insert the left and right edges of the touch screen sheet into the slits between the touch screen and the unit's case. • Dust or dirt between the sheet and the touch screen can scratch the touch screen. Take care to make sure that no foreign matter gets between the sheet and touch screen when affixing the sheet.
  • Page 14 Adjusting Display Contrast Perform the following operations to adjust display contrast and make figures on the display darker or lighter. • Tap and then Settings. On the System tab, tap Brightness. Follow the instructions on your screen for adjusting the contrast. •...
  • Page 15 Main Battery and Backup Battery Your CASSIOPEIA uses two types of batteries for power: a rechargeable user-replaceable rechargeable battery pack for the main battery, and a button type lithium battery for memory backup. • We recommend that you use the Power Properties to keep informed about the current levels of your main and backup batteries.
  • Page 16 • Use only the types of batteries specified for use with this unit. • Charge the battery pack in an area where the temperature is between 10˚C (50˚F) and 35˚C (95˚F). Charging in areas that are very cold or exposed to direct sunlight can cause deterioration and leaking of the battery pack.
  • Page 17 NOTE Type I CF Card is different from Type II CF Card with thickness and configuration as shown below. <Type I Compact Flash Storage Card Dimensions> <Type II Compact Flash Storage Card Dimensions> * Length and Width of Type I are the same as ones of Type II. —...
  • Page 18 1. Make sure your CASSIOPEIA is turned off. • Press the [Power] button to turn off power. 2. Remove the card slot cover from the CASSIOPEIA. • Slide the card release to the Free position. 3. If there is already a card in the slot, use the stylus to pres the EJECT button straight down, and remove the card.
  • Page 19 Using Peripherals This section explains use of the various peripherals that are available for use with the CASSIOPEIA. Using the AC Adapter (AC adapter + AC power cord) You can use the AC adapter to directly power the CASSIOPEIA or to supply power through the cradle. The battery pack charges while the CASSIOPEIA is directly connected to a power source by the AC adapter or while it is on the cradle.
  • Page 20 Using the AC Adapter/Charger (CH-C59200U) As its name suggests, the AC Adapter/Charger functions as both a charger for the battery pack and as an AC adapter. To charge a battery pack mounted on the AC adapter/charger 1. Plug the AC adapter/charger into a wall outlet as shown in the illustration. AC power cord 2.
  • Page 21 3. After charging is complete, slide the EJECT switch in the direction indicated by the arrow and remove the battery pack from the AC adapter/charger. EJECT switch Important • Unplug the AC cord from the wall outlet when you are not using the AC adapter/charger. •...
  • Page 22 Using the Cradle The cradle provides quick and easy connection between your CASSIOPEIA and a personal computer. Data passes between the CASSIOPEIA and cradle over a non-contact infrared link. CASSiOPEIA can also be powered from an AC power source when it is placed on the cradle. Connecting the Cradle to a Computer You can connect the cradle to a computer using either a serial cable or the USB cable.
  • Page 23 To connect using a 16-pin serial cable Important Bc sure to turn off the CASSIOPEIA and your computer before connecting the cradle. 1. Slide the cradle's serial/USB port cover so the serial port is open. 2. Connect as illustrated below. AC adapter Cradle Serial port...
  • Page 24 Mounting the CASSIOPEIA Onto the Cradle Important Make sure that CASSIOPEIA power is turned off before you place it onto or remove it from the cradle. Use the following procedure to place the unit onto the cradle. 1. Place the cradle on a desk or other flat, level surface. 2.
  • Page 25 Using the Serial Cable (20-pin) You can use the serial cable to connect the CASSIOPEIA directly to your computer. Important • See "Required System Configuration" on the later page for the computer system that is required for direct serial connection. •...
  • Page 26 The following shows how to connect the CASSIOPEIA to a digital telephone. • Optionally available digital telephone cable (9-pin), • Separately available cable (D- • Commercially available available from your CASiO sub 9-pin) for your particular GSM connecting cable dealer telephone model, available from...
  • Page 27 Important • Make sure your CASSIOPEIA is turned off before connecting the digital telephone cable. • See the Pocket PC User's Guide for information about settings, operations, and precautions when connecting to a company network or the Internet. • Make sure you are in an area where your telephone signal is strong before trying to dial in to a computer.
  • Page 28 Windows Media Player for Pocket PC Use Windows Media Player for Pocket PC to listen to digital audio files. To switch to Windows Media Player, tap and then Windows Media Player. Using Windows Media Manager for Pocket PC Use Windows Media Manager for Pocket PC on the desktop computer to create digital audio files in Windows Media format and to transfer audio content to your Pocket PC or storage card.

  • Page 29: Initial Setup

    What is Packaged Content? Packaged content is digital music that has been encrypted for distribution to prevent unauthorized access to copyrighted content. Windows Media Player for Pocket PC cannot play packaged content without a valid license. First use Windows Media Player on the desktop computer to obtain packaged content that has a license that allows transferring the content to your Pocket PC.
  • Page 30 5. Follow the steps in the Welcome Wizard. 6. When finished, you’ll see the Today screen. • See “Pocket PC Basics” at the back of Quick Start Guide for information about the Today screen and other Pocket PC Basics. • You also need to install ActiveSync before you can communicate with a desktop computer. Important •...

  • Page 31: Reset Operation And Battery Replacement

    5. RESET OPERATION and BATTERY REPLACEMENT 5-1. Reset Operation and FULL RESET Resetting the Unit “Reset” is similar to a computer reboot. Performing a reset deletes any data that is in the process of being input or edited, without yet being saved. Data stored in memory and all settings, however, are retained.
  • Page 32 See the User’s Guide for details about initializing memory.” This message indicates that the memory error is fatal and so recovery is impossible. Press the [Action] control to execute a full reset (memory initialize), which deletes all data stored in memory.

  • Page 33: Battery Replacement

    Errors Following a Full Reset If errors continue to persist even after you perform a full reset, it can mean that your CASSIOPEIA is defective. Contact your original dealer or an authorized CASIO service provider to request servicing. 5-2. Battery Replacement Replacing the Battery Pack (Main Battery) 1.
  • Page 34 Memory Backup Lithium Battery Replacement User can not replace the memory backup battery as described in MAIN FEATURES. This Lithium battery is assembled onto Key PC Board Assembly by soldering as shown below. Therefore, to remove or assemble this battery, use a soldering iron. Replace this battery referring to DISASSEMBLY PROCEDURE, PARTS LIST and EXPLODED VIEW in this manual.When replacing, slide SW10 to OFF position.

  • Page 35: Data Communications

    6. DATA COMMUNICATIONS 6-1. General Performing Initial Setup and FULL RESET, data saved in the unit will be deleted. Performing MEMORY BACKUP/RESTORE and CARD BACKUP TOOL Operations descibed in this Chapter, save these data to PC and CF card before performing iInitial Setup and FULL RESET. The following data communications are mainly applicable to E-125.

  • Page 36: Backup/Restore Using Activesync 3.1

    • The contents of document are subject to change without notice. • In no event shall CASIO COMPUTER CO., LTD. be liable to anyone for special, collateral, incidental, or consequential damages in connection with or arising out of the purchase or use of these materials.
  • Page 37 CASIO COMPUTER CO., LTD. Copyright 2000 CASIO COMPUTER CO., LTD. All rights reserved. Introduction Card Backup Tool lets you quickly and easily back up your CASSIOPEIA memory data to a memory card.
  • Page 38 • Do not perform any button or screen operations on the CASSIOPEIA while a backup or restore operation is in progress. Do not touch the CASSIOPEIA at all until the backup or restore operation is complete. • Files and other data are automatically compressed before being stored in CASSIOPEIA memory. Make sure the memory card you are using for backup has enough unused space to store the data.
  • Page 39 5. Tap Backup now. • This causes the dialog shown below to appear. • If you do not wish to assign a password, go to step 6 without inputting anything. 6. Tap Yes to start the backup or No to close the dialog without backing up anything. •...
  • Page 40 • To return CASSIOPEIA to the exact status it was when you backed up the data, perform a full reset before restoring the data. See the separate Hardware Manual for information about the full reset. Use the following procedure to restore data. Make sure you read the precautions under "Read this first!"...
  • Page 41 Deleting a Backup File You can use the following procedure to delete the backup files you created using Card Backup Tool. Delete a file when you no longer need it, when you want to free up space on a memory card, etc. To delete a backup file 1.

  • Page 42: Mobile Communication

    *Internet access requires an account with an Internet service provider. note Communication systems differ from country-to-country. Contact your local CASIO retailer for full details about communications that are supported in your area. Pocket Internet Explorer Mobile E-Mailer Mail Setup Tool...

  • Page 43: Infrared Communication

    6-7. Infrared Communication Transfer Items Using Infrared Using infrared (IR), you can send and receive information, such as contacts and appointments, between two Windows-powered Pocket PCs. To send information 1. Switch to the program where you created the item you want to send and locate the item in the list. If you want to send more than one item, drag the stylus across the items you want to send.

  • Page 44: Adjustment

    7. ADUSTMENT There are two kinds of adjustments concerning EG-800. Refer to 8-4-2-7. Color Bar Check (including a display adjustment) and 8-4-2-8. Setting (Adjusting) DC voltage to AD converter in OPERATION CHECK in this mamual. — 41 —...

  • Page 45: Operation Check

    8. OPERATION CHECK 8-1. Preparation 1. EG-800 (Prepare another units to perform IrDA communication check except the checking unit.) 2. Compact Flash Memory Card 3. Rechargeable battery pack JK-210RBM etc. (Refer to UNPACKING.) 4. AC adapter (AD-C59200U), or both AC adapter (AD-C59200G) and AC power cord (CBL-K799- AC-EU etc.) (Refer to UNPACKING.) 5.
  • Page 46 8. After this procedure is completed, the display shown to the right appears. 9. After clicking Explore icon in the right dialog box, click My Pocket PC icon. 10. Doing so, Storage Card holder icon will appears. "Storage Card" holder indicates CF card. If CF card is not inserted into the slot, this holder will not appear.

  • Page 47: How To Delete The Diagnostic Program

    8-2-2. Direct Installation in Only D-RAM in the unit without CF card Using the following procedure, you can directly install the diagnostic program in D-RAM in the unit without CF card. 1. Perform 2~9 in the procedure of 8-2-1. 2. Clicking Windows holder in ActiveSync 3.1 program, open this holder. 3.

  • Page 48: Operation Check

    8-4. Operation Check 8-4-1. How to enter into Operation Check Mode It is recommended to perform FULL RESET with the unit to delete the data saved in D-RAM before this check. To enter into this check Mode, perform the operation described in item 18 of 8-2-1 or item 7 of 8-2-2 after installation of diagnostic program.
  • Page 49 8-4-2-2. Touch Panel Check 1. Tapping above 2 TOUCH PANEL on the screen using a stylus, the following Touch Panel Check Menu appears. ** Touch Panel ** 1 Case 2 Points 3 Cross 2. Tapping 1 Case, "Case ----→ OK" display appears. Pressing Action Control button, display Touch Panel Check Menu again.
  • Page 50 4. Tapping 4 RAM TEST, the following display appears. The other displays may appear. ** RAM CHECK ** - RAM CHK OK - Pressing Action Control button, Memory Check Menu display appears again. 5. Tapping 6 RAM R/W TEST, the following display appears. ** RAM CHECK ** - RAM DATA WRITE - Write ...
  • Page 51 5. Tapping another unit's screen, the following display appears. Ready Ready Ready On the other hand, the following display appears with checking unit. Ready Ready Ready 6. Pressing Action button with both units, Serial port Check Menu display appears again. 7.
  • Page 52 8-4-2-6. Others Check 1. Tapping 7 Others, the following Others check Menu display appears. ** Others ** 1 Switch 2 Keyboard RAMDOM 3 Disp Loop 4 BackLight 5 Compact Flash (CDs, CDOR) 2. Tapping 1 Switch, the following display appears and Red light is flickered from the right LED. For example, VDET1B VDET2...
  • Page 53 8-4-2-7. Color Bar Check (including a display adjustment) 1. Tapping 8 COLOR BAR, the following Color Bar check Menu display appears. ** COLOR BAR ** 1 Contrast 2 Scroll 3 GRAY 2. Tapping 1 Contrast, the following color bar display appears. GREEN BLUE BLACK...
  • Page 54 8-4-2-8. Setting (Adjusting) DC voltage to AD converter The following operation are not only for Check, but also for setting (adjusting) for DC voltage to AD converter in CPU. When calibration for touch panel, battery voltage detection and so on are not correctly performed, try to check and perform these settings (adjustments).
  • Page 55 Voltage Write-> Contacts Key Escape -> ON Key If the unit can not read the voltage 4.2V correctly, "No Good. Please retry!!" message will appear. Note that the unit can not be progressed in the next stage whenever this message appears. 8.

  • Page 56: Trouble Shooting

    9. TROUBLE SHOOTING Before assuming malfunction and contacting your service provider when experiencing operational problems, be sure to check the following information as well as the troubleshooting section of the Pocket PC User’s Guid e first. Response to screen tap is exceedingly slow. Possible Cause Recommended Action Available memory is very low.
  • Page 57 Nothing happens when the touch screen is touched. Possible Cause Recommended Action The touch screen is out of calibration. Recalibrating the touch screen. Static electricity or some other problem has Reset the unit. caused the touch screen to malfunction. The touch screen is damaged. Contact your original dealer or an expert.

  • Page 58: Circuit Block Diagram

    10. CIRCUIT BLOCK DIAGRAM Timer clock System clock for CPU 32.768kHz 18.432MHz CRADLE IC700 IrDA Module (BGA) 150MHz VR4122 KEYS CORE of CPU Rechargeable IC200 General Purpose Power IC Action/ Voice etc. Battery Interface Instruction/ Cache Mem. VSUB * Power supply * Voltage regulator AC Adapter * Voltage detection...

  • Page 59: Wiring Diagram

    11. WIRING DIAGRAM CFL Back Light Touch screen Compact Flash card/ TFT LCD Module DC/AC Inverter panel MODEM card RS232C Cable (option) JK-580CA for Backup CRADLE (option) RS232C cable USB cable Option Lithium polymer Lithium polymer Rechargeable Rechargeable Battery (S/L) Battery (M) AC adapter Earphone...

  • Page 60: Schematic Diagrams

    12. SCHEMATIC DIAGRAMS 12-1. Main block (1/3) — 57 —...
  • Page 61 12-1. Main block (2/3) TYP-15.5V — 58 —...
  • Page 62 12-1. Main block (3/3) — 59 —...

  • Page 63: Key Block

    12-2. Key block — 60 —...

  • Page 64: Reset Switch Block

    12-3. Reset Switch block — 61 —...

  • Page 65: Jack Block

    12-4 Jack block — 62 —...

  • Page 66: Flash Rom Board

    12-5. Flash ROM board — 63 —...

  • Page 67: Sub Block

    12-6 Sub block — 64 —...

  • Page 68: Pcb View

    13. PCB VIEW Main PC Board (Bottom View) — 65 —...
  • Page 69 — 66 —...
  • Page 70 — 67 —...
  • Page 71 Key PC Board — 68 —...

  • Page 72: Disassembly Procedure

    14. DISASSEMBLY PROCEDURE Refer to GENERAL GUIDE, PARTS LIST and EXPLODED VIEW in this manual. 1. Remove the stylus as shown to the right. 2. Rotate the eject switch counterclockwise using a coin or a screwdriver to remove the lithium polymer rechargeable battery (main battery) as shown to the right.
  • Page 73 4. Remove the six screws assembled onto the back as shown to the right. Note that below two screws are longer compared with the upper four screws in the right photograph. Removing these screws, the unit can be opened. 5. Open the unit as shown to the right. The unit can be opened by hand.
  • Page 74 In case of CN1, CN8, CN10 and CN11 (except CN9): pull this tag flat cable pull out the flat cable <TOP VIEW> <TOP VIEW> After pulling above tag, pull out the flat cable as shown above. In case of CN9: pull this tag Main PC Board flat cable...
  • Page 75 Disassembling the lower case assembly 7. Remove screws assembled onto the lower case assembly as shown to the right. Doing so, the main PC Board can be removed including the jack PC Board assembly. 8. After disconnecting the flat cable from CN6 connector, remove the main PC Board assembly as shown to the right.
  • Page 76 Disassembling the upper case assembly 9. Remove the four screws as shown to the right. 10. Remove the inner case unit onto which TFT LCD Module and a Touch screen panel are assembled as shown to the right. — 73 —...
  • Page 77 11. After removing screws, remove the touch screen panel assembly as shown to the right. 12. Remove TFT LCD Module as shown to the right. Note that TFT LCD Module strongly attaches to the inner case by the adhesive tape. Refer to EXPLODED VIEW in this manual concerning these adhesive tape positions.

  • Page 78: Parts List

    PARTS PRICE LIST EG-800 Item Code No. Parts Name Specification Price Code PCB ASSY/MAIN (C141081) IC200 1001 1100 LSI BD6097KU IC700 1001 1087 IRDA MODULE TFDU6101E-TR3 2370 1390 LED SML-210LTT86M D218 1002 8050 LED SML-521MDWT86 VR300 3122 3717 RESISTER/CHIP SEMI-FIXED MVR32HXBRN222 SW1, SW2, 2370 1392 SWITCH...
  • Page 79 Item Code No. Parts Name Specification Price Code 1003 0000 TAPE C444458-1 6562 1600 TERMINAL/LUG C442156-1 1003 8148 PANEL/TOUCH KTB97C003A 1003 0020 PLATE C343447-1 1003 0021 TAPE C444454-1 1004 3660 SPACER C444793-1 1004 3661 SPACER C444794-1 1004 3662 CUSHION C444795-1 1003 7160 TAPE C444634-1 UPPER CASE ASSY...
  • Page 80 * Item 108 screw is the same as item 106 screw. OTHERS 1004 1615 SHEET C343600-1 1002 9287 SOFTWARE/CD-ROM(MS) CDJ670AA01A 1004 1473 SOFTWARE/CD-ROM(CASIO) CDJ590AA02A 1001 5225 STRAP ST-J560 1004 1475 CASE/SOFT SCJ590AA01 Parts prices will be informed separately by Parts Price List.

  • Page 81: Exploded View

    16. EXPLODED VIEW 16-1. PCB Board Assembly and COMPONENTS — 78 —...

  • Page 82: Pcb Assy/Main

    16-2. PCB ASSY/MAIN — 79 —...

  • Page 83: Pcb Assy/Key

    16-3. PCB ASSY/KEY — 80 —...

  • Page 84: Inner Case Unit (1/2)~(2/2)

    16-4. INNER CASE UNIT (1/2) — 81 —...
  • Page 85 16-4. INNER CASE UNIT (2/2) — 82 —...

  • Page 86: Pcb Assy/Switch

    16-5. PCB ASSY/SWITCH — 83 —...

  • Page 87: Lower Case Assy

    16-6. LOWER CASE ASSY — 84 —...

  • Page 88: Others

    16-7. OTHERS — 85 —...
  • Page 89 CASIO TECHNO CO.,LTD. Overseas Service Division Nishi-Shinjuku Kimuraya Bldg. 1F 5-25, Nishi-Shinjuku 7-Chome Shinjuku-ku, Tokyo 160-0023, Japan...

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