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Casio Cassiopeia E-125 Service Manual And Parts List

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Pocket PC
E-125
(JX-650E)
AUG. 2000
E-125
INDEX
R

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Summary of Contents for Casio Cassiopeia E-125

  • Page 1 (without price) Pocket PC E-125 (JX-650E) AUG. 2000 E-125 INDEX...

  • Page 2: Table Of Contents

    CONTENTS 1. MAIN FEATURES ---------------------------------------------------------------------------------- 1 2. SPECIFICATIONS ---------------------------------------------------------------------------------- 2 3. UNPACKING 3-1. Enclosed products and parts ------------------------------------------------------------- 4 3-2. Options ------------------------------------------------------------------------------------------- 4 4. GENERAL GUIDE and INITIAL SETUP 4-1. General Guide ---------------------------------------------------------------------------------- 9 4-2. Initial Setup ----------------------------------------------------------------------------------- 21 5. RESET OPERATION and BATTERY REPLACEMENT 5-1.
  • Page 3 16. EXPLODED VIEW 16-1. PCB ASSY and COMPONENTS --------------------------------------------------------- 75 16-2. OTHERS ---------------------------------------------------------------------------------------- 81 16-3. CRADLE ---------------------------------------------------------------------------------------- 84 * Windows is a registered trademark of Microsoft Corporation in the U.S.A. and other countries. * i486 and Pentium are registered trademarks of Intel Corporation.

  • Page 4: Main Features

    Overview (Quotation from above CASIO TOKYO Home page) The newest PocketPC, CASSIOPEIA E-125 is a business companion that works with you 24 hours / 7 days a week. Not only Pocket Word and Excel are included, CASIO Original Color PIM provides you a full schedule management that synchronizes with your PC much easier.

  • Page 5: Specifications

    2. SPECIFICATIONS Model: E-125 × Display: 320 dots TFT Color LCD (65,536 colors) CPU: VR4122 Memory: 16MB Interfaces: Serial: RS-232C, 115.2 kbps max. Infrared: IrDA Ver. 1.2 Range: 20 cm max. USB (Client) Card Slot: Compact + Flash card, 3.3v type I/ type II Headphone jack: ø...
  • Page 6 Current consumption: NOTES: 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 the best (default) condition before measurement. 3. Measure under the ambient temperature range 15˚C~35˚C Operation Mode Input Voltage Current consumption...

  • Page 7: Unpacking

    Refer to PARTS LIST and EXPLODED VIEW in this manual concerning parts and products enclosed in the unit. Visit the following CASIO TOKYO Web site home page concerning options etc. Address: http://www.casio.co.jp/English/ce/uk/product/em500_accessory.html Note: GSM cable for MC-21 and Message Cam PCJ630AA01B can no be applicable to CASSIOPEIA Pocket PC including E-125.
  • Page 8 By installing an optional Digital Camera Card (350,000 pixel), you can take digital snapshots and movies. Movies are stored in the CASIO Format Movie File (CMF file) and still-photos are stored in the JPEG file. Can be use as an image memo pad.
  • Page 9 Special Features Album Function Can be used as Can put date, place Can put name an image memo pad. and comments on the each albums. beside each snaps. Movie Clip Download some of the movies captured from the JK-710DC. • To see these movies, you need to download the desktop player.
  • Page 10 - we've got what you need. Please make sure CASIO does not guarantee the reliability of these peripherals. Please ask questions regarding the peripherals to each manufacture you visit from this page.
  • Page 11 MarWare, Inc. SportSuit II SportSuit III CEO Plus — 8 —...

  • Page 12: General Guide And Initial Setup

    4. GENERAL GUIDE and INITIAL SET UP 4.1. General Guide Charge indicator (Amber/Green) Lights amber when the battery pack is charging and turns green when full charge is achieved. Stylus Stereo headphone jack Card slot For connection of a commercially available earphone/headphones (ø3.5mm) Indicator lamp (Red) Alerts you to alarms and...
  • Page 13 Card lock switch If the inserted card has a lock, this switch locks the card in place so it does not come out Backup battery cover accidentally. RESET button Main battery cover Battery cover switch Serial connector For connection of the cradle, the CASSIOPEIA USB cable, or the RS-232C serial cable.
  • Page 14 Using the Stylus Data input and virtually all other operations are performed using a stylus, which is housed inside the stylus holder in the higher right corner of the CASSIOPEIA. The following defines the various operations that you can perform with the stylus. Tap ......Touch the screen once with the stylus to open items and select options.
  • Page 15 • Tap and then Settings. On the Personal tab, tap Button, and then follow the instructions that appear on the display. • Button Assignment Utility makes it easy to assign CASIO Mobile Calendar to the button and CASIO Mobile Address Book to the button.
  • Page 16 5. Taking care to align the serial connector on the bottom of the CASSIOPEIA with the connector on the cradle, lower the CASSIOPEIA into the cradle as shown in the illustration below. Important Make sure the CASSIOPEIA lowers securely into the cradle as far as it can go. To remove the CASSIOPEIA from the cradle 1.
  • Page 17 Using the AC Adapter (Refer to PARTS LIST and EXPLODED VIEW in this manual concerning AC adapter) 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 18 Using a CompactFlash Card Your CASSIOPEIA supports Type I and Type II CompactFlash Cards (3.3V). At present, all CASIO CompactFlash Cards are Type I ones. The following CASIO CompactFlash Cards have been released as OPTIONS. CF-2V (2MB)/ CF-4V (4MB)/ CF-8V (8MB)/ CF-8X (8MB)/ CF-10V (10MB)/ CF-15V (15MB)/...
  • Page 19 Important • The card slot cover will not close when certain types of cards are in the slot. Remove the card slot cover and keep it in a safe place so you can replace it when you remove the card. •...
  • Page 20 Digital Phone Connection Cable • U.S. and Canada: Use a cdma digital phone connection cable (JK-541CA). • For a GSM type digital phone, use a commercially available cable that is compatible with the CASSIOPEIA connector. • After you connect the CASSIOPEIA to your digital telephone, you can dial up our Internet service provider or company server.
  • Page 21 About the Modem Adapter and Modem Card (U.S. and Canada Only) The Modem Adapter (JK-720MA) and CompactFlash type Modem Card (JK-711MC56) make it possible to use your CASSIOPEIA to access the Internet over an analog dial-up connection. See the documentation that comes with the modem card for information about how to use it.
  • Page 22 Remove the CASSIOPEIA from the cradle after charging is complete. The following illustration shows how to connect the AC adapter directly to the CASSIOPEIA for charging. • Charging starts automatically as soon as you attach the AC adapter to the CASSIOPEIA. •...
  • Page 23 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 24: 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 25 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 26: 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 27 Important Do not use the ActiveSync backup function to back up data to a computer when you suspect a data error. Doing so may also include the corrupted data that is causing your problem, which means the problem will reappear when you restore the data. Full Reset (Memory Initialize) Full reset (memory initialize) deletes all data, and resets all unit parameters to their initial defaults.
  • Page 28 Important • The following operation deletes all data in CASSIOPEIA memory. • If you previously backed up your CASSIOPEIA data to your desktop computer hard disk or a CompactFlash card, you will be able to restore the data after performing the following operation. •...

  • Page 29: Battery Replacement

    5-2. Battery Replacement Batteries Your CASSIOPEIA is powered by a dual power supply that consists of a main battery (rechargeable battery pack) and a backup battery (CR2032 lithium battery). • We recommend that you use the Power Properties to keep informed about the current levels of your main and backup batteries.
  • Page 30 Important Be sure to observe the following important battery handling precautions. Failure to do so can cause batteries to leak, resulting in damage to surrounding items and create the danger of fire and electrical shock. • Always make sure that the positive (+) and negative (–) poles of the batteries are oriented correctly. •...
  • Page 31 Replacing the Backup Battery Important • Never remove the main battery and backup battery from the CASSIOPEIA at the same time. Doing so causes all data stored in memory to be deleted. • Should the main battery and the backup battery both require replacement, be sure to always replace the main battery first.

  • Page 32: 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 described 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 33 Using the CASSIOPEIA USB Cable You can use the CASSIOPEIA USB cable to connect the CASSIOPEIA directly to a computer. Important • See below “Required System Configuration” for the computer system that is required for direct USB connection. • The illustration below is just one possible connection configuration. The location and layout of USB ports vary from computer to computer.

  • Page 34: Activesync 3.1 Synchronization Pc Link Software

    E-115. Be sure to protect the important data from data disappearance and collapse using this function. 6-5. Card Backup Tool Refer to CASIO TOKYO home page. Prepare a CF card before this operation. Trademarks Microsoft, Windows, and Windows NT are either registered trademarks or trademarks of Microsoft Corporation in the United States and/or other countries.
  • Page 35 • 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 36 Using Card Backup Tool This section provides details about the backup and restore operations you can perform using Card Backup Tool. Be sure to read the following precautions before using Card Backup Tool for either backup or restore. Read this first! •...
  • Page 37 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 6. Tap Yes to start the backup or No to close the dialog without backing up anything. •...
  • Page 38 • 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 39 5. Tap Restore now. • This causes the dialog shown below to appear. 6. Tap Yes to start the restore or No to close the dialog without restoring anything. • The "Restore in Progress" dialog appears while the restore operation is being performed. •...

  • Page 40: 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 41: Infrared Communication

    6-7. Infrared Communication The infrared port of this unit can be used to exchange data with another CASSIOPEIA, or with another device equipped with infrared communication capabilities. Remember that the two infrared ports must be pointed directly at each other when performing communications. The distance between the two infrared ports must be less than 20 cm.
  • Page 42 7. ADUSTMENT There are two kinds of adjustments using Operation Check diagnostic program concerning E-125 as well as EM-500. Refer to OPERATION CHECK in this manual concerning how to enter into Operation Check Mode. The following two adjustments can not be performed without entering into Operation Check Mode. For more information, refer to OPERATION CHECK in this manual.

  • Page 43: Adjustment

    NOTE: Although this adjustment is described in OPERATION CHECK in this manual, It is recommended to adjust after assembling the dummy lower case assembly added a hole (approximately 10 mm in diameter) as shown to the right. Adjustment to correct (compensate) AD converter error voltage This is the adjustment to correct or compensate AD converter error voltage/ digital data.
  • Page 44 3. Tapping 9 voltage Write, the following display appears. *** <AD Revision Value Write> *** <Max Level Write> Voltage Write-> Contacts Key Escape -> ON Key 4. Pressing Contacts button, the following display appears. *** <AD Revision Value Write> *** <Max Level Write>...
  • Page 45 If this display appears, be sure to try to perform these adjustments again. After turning off the unit power, stop to add the powers to the unit from DC voltage stabilizers After setting the rechargeable battery, back up battery and AC Adapter to the unit again, perform Initial Setup, then display Main Menu.

  • Page 46: Operation Check

    8. OPERATION CHECK 8-1. Preparation 1. E-125 (Prepare two units to perform IrDA communication check.) 2. Compact Flash Memory Card 3. Rechargeable battery pack CGP-E/104A (Refer to PARTS LIST.) 4. AC adapter (AD-C59200U), or both AC adapter (AD-C59200G) and AC power cord (CBL-K799-AC-EU etc.) (Refer to PARTS LIST.) 5.
  • Page 47 7. After that, this connection procedure will be completed. 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.

  • Page 48: 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 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, open this holder. 3.

  • Page 49: 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 50 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 51 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 52 8-4-2-5. Audio Check 1. Tapping 6 AUDIO, the following Audio check Menu appears. ** Audio ** 1 0.5kHz 1kHz 2kHz LR-Channel Record 2. Tapping 1 0.5kHz, 0.5kHz sound is emitted. 3. Tapping 2 1kHz after pressing Action Control button, 1 kHz sound is emitted. 4.
  • Page 53 9. Tapping 4 BackLight, for example, the following display appears. Another number may appear. 10. While holding down the downward key in the cursor button, display on the screen becomes dimmer, then lighter suddenly. Pressing Action Control button twice, Main Menu appear. 8-4-2-7.
  • Page 54 8-4-2-8. Setting (Adjusting) DC voltage to AD converter Refer to ADJUSTMENT in this manual concerning this voltage adjustment. 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 5. Make the voltage power supply added to the main battery terminal 3.7V ( 0.05V. Then, press Contacts button again. Doing so, the following display appears. *** <AD Revision Value Write> *** <Max Level Write> AD Value Read! 0x8... <Min Level Write> AD Value Read! 0x8...

  • Page 56: Troubleshooting

    9. TROUBLE SHOOTING Before assuming malfunction and contacting expert 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. Nothing happens when the [Power] button is pressed. Possible Cause Recommended Action Main battery is weak.
  • Page 57 The low backup battery message continues to appear even after replacement of the backup battery. Possible Cause Recommended Action The backup battery is upside down. Remove the backup battery, turn it over, and reload it. The backup battery was loaded before the Remove the backup battery, and reload it.

  • Page 58: Circuit Block Diagram

    10. CIRCUIT BLOCK DIAGRAM Timer clock System clock for CPU 32.768kHz 18.432MHz IrDA Module (BGA) 150MHz VR4122 KEYS CORE of CPU Rechargeable IC200 General Purpose Power IC Action/ Voice etc. Instruction/ Cache Mem. Battery Interface * Power supply * Voltage regulator AC Adapter * Voltage detection AD-C59200...

  • Page 59: Wiring Diagram

    11. WIRING DIAGRAM LCD Module Touch Panel CF Card Flat Cable Headphone AC Adapter Jack Rechargeable Battery Lithium Battery for Memory Backup Ferrite Core USB Cable AC Adapter AC Adapter Jack — 56 —...

  • Page 60: Schematic Diagrams

    12. SCHEMATIC DIAGRAMS 12-1. Main block (1/3) IrDA Module RESET Gate Array — 57 —...
  • Page 61 12-1. Main block (2/3) Rechargeable Battery — 58 —...
  • Page 62 12-1. Main block (3/3) — 59 —...

  • Page 63: Rom Block

    12-2. ROM block — 60 —...

  • Page 64: Key Block

    12-3. Key block — 61 —...

  • Page 65: Usb Cradle

    12-4 USB Cradle — 62 —...

  • Page 66: Pcb View (Main Block)

    13. PCB VIEW Main PC Board (1/2) — 63 —...
  • Page 67 Main PC Board (2/2) — 64 —...
  • Page 68 Key PC Board — 65 —...

  • Page 69: Disassembly Procedure

    14. DISASSEMBLY PROCEDURE Refer to GENERAL GUIDE, PARTS LIST and EXPLODED VIEW in this manual also. 1. Remove a stylus, a lithium battery for memory backup, a rechargeable battery and CF card slot cover as shown to the right photograph. Refer to GENERAL GUIDE, RESET OPERATION and BATTERY REPACEMENT in this manual...
  • Page 70 4. Open the unit as shown to the right. 5. Remove the lower case assembly after disconnecting wires from Main PC Board assembly using a soldering iron as shown to the right photograph. Red wire will be connected to the terminal pad marked plus (+) before this disconnection as shown to the right illustration.
  • Page 71 8. Open the inner case assembly as shown to the right. 9. Remove Main PC Board assembly after disconnecting FPC assembled onto LCD Module from CN4 connector as shown to the right. 10. Remove the touch panel assembly after removing screws. 11.
  • Page 72 12. Peel TFT LCD Module from the inner case assembly as shown to the right. At this time, take care that this module is damaged because this module is strongly attached to the inner case. Don't use any chemical substances to peel it. Otherwise, TFT LCD is damaged by these substances.

  • Page 73: Parts List

    14. PARTS PRICE LIST 14-1.PCB ASSY, COMPONENTS and OTHERS Item Code No. Parts Name Specification Applicable Q Price Code R PCB ASSY/MAIN (C141078*1) 6566 6260 SPRING/BATTERY C342892-1 Common 6566 3840 TAPE/SHIELD C443236-1 Common 6566 4660 TAPE C443536-1 Common 6566 4720 TAPE/INSULATION C443588-1 Common 6566 2100 SPACER...
  • Page 74 Item Code No. Parts Name Specification Applicable Q Price Code R 6566 3720 CABLE/JOINT C443132-1 Common 1000 1738 TAPE C443824-1 Common 6566 1880 TAPE C442716-1 Common 1003 4750 TAPE C444550-1 Common 1003 4749 PCB ASSY/FPC C343487-1 Common 1003 0002 PCB ASSY/INVERTER INV-J598-S Common 6566 3860 SPRING/EARTH...
  • Page 75 1002 9319 CORD/AC SP23-17688 DD, B 1002 9316 CORD/AC INQ957 *Refer to to the lower table concerning these AC Power Cord (item69~72). 1003 4936 SOFTWARE/CD-ROM(CASIO) CDJ650EA02A U, C 1003 4937 SOFTWARE/CD-ROM(CASIO) CDJ650EA03A DA, DB, DC, 1003 4938 SOFTWARE/CD-ROM(CASIO) CDJ650EA04A E, B Note 1: CD-ROMs (item 73, 74 and 75) are the English Version CD-ROMs.
  • Page 76 Applicable Shipment U.S.A. Canada Europe U.K. Others (AC 100~120V) Others (AC 200~240V) Australia Hong Kong AC Power Cord Item Code No. Specification Note 1000 6300 CBL-K799-AC-EU German Type (Round 2 Pin Plug) 1000 6299 CBL-K799-AC-JU USA and Canada Type (Rectangular 2 Pin Plug) 1002 9319 SP23-17688 UK Type 1002 9316 INQ957...
  • Page 77 14-2. CRADLE Item Code No. Parts Name Specification Applicable Q Price Code R 1003 6981 CRADLE C241388*8 TK Common 1003 6267 PCB ASSY/CRADLE C241826*1 TK Common 1003 4769 CABLE UCJ650AA01A Common Parts prices will be informed separately by Parts Price List. Notes:N-New parts R- A:Essential Q-Quantity used per unit...
  • Page 78 16. EXPLODED VIEW 16-1. PCB ASSY and COMPONENTS (1/6) — 75 —...
  • Page 79 16-1. PCB ASSY and COMPONENTS (2/6) — 76 —...
  • Page 80 16-1. PCB ASSY and COPONENTS (3/6) — 77 —...
  • Page 81 16-1. PCB ASSY and COPONENTS (4/6) — 78 —...
  • Page 82 16-1. PCB ASSY and COPONENTS (5/6) (PCB ASSY/AUDIO) — 79 —...
  • Page 83 16-1. PCB ASSY and COPONENTS (6/6) — 80 —...
  • Page 84 16-2. OTHERS (1/3) — 81 —...
  • Page 85 16-2. OTHERS (2/3) — 82 —...
  • Page 86 16-2. OTHERS (3/3) — 83 —...
  • Page 87 16-3. CRADLE — 84 —...
  • Page 88 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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