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Casio CSF-5350 Service Manual & Parts List

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CSF-5350/5550/5750
(ZX-889)
JUN. 1996
CSF-5750
INDEX
R

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  Summary of Contents for Casio CSF-5350

  • Page 1 (without price) CSF-5350/5550/5750 (ZX-889) JUN. 1996 CSF-5750 INDEX...
  • Page 2: Table Of Contents

    CONTENTS FEATURES ..........................1 SPECIFICATIONS ........................2 GENERAL GUIDE ........................4 BATTERY REPLACEMENT ....................7 RESET OPERATION ....................... 8 TO SAVE THE DATA ......................9 PIN FUNCTION........................10 DIAGNOSTIC PROGRAM ..................... 11 ERROR MESSAGE ....................... 14 SCHEMATIC DIAGRAMS ..................... 15 EXPLODED VIEW ......................... 19 PARTS LIST ..........................20...
  • Page 3: Features

    A 12-digit arithmetic calculator is just the thing for those quick, on-the-go calculations. Data Communication Exchange data with another CSF Unit or with a CASIO SF Unit. Note • This unit is equipped with a demonstration feature, which is activated before the unit is shipped from the factory.
  • Page 4: Specifications

    64K bytes CSF-5550 128K bytes CSF-5750 256K bytes The following shows the number or items that can be stored in each model (CSF-5350/5550/5750). TELEPHONE DIRECTORY Approximately 2,700/5,700/11,600, under the following conditions: 8-character name 10-character telephone number Approximately 1,300/2,900/5,900, under the following conditions:...
  • Page 5 EXPENSE MANAGER Approximately 1,800/3,800/7,700, under the following conditions: 10 character description Expense type and payment type set MAIN MODES: Telephone Directory, Business Card Directory, Memo, Schedule Keeper, To Do, Expense Manager, Reminder, Calendar, Home Time, World Time and Calculator DATA STORAGE: Storage and recall of telephone, business card, memo, schedule, to do, expense, reminder data;...
  • Page 6: General Guide

    GENERAL GUIDE Display OFF key — Press this key to turn power OFF. Cursor Key ON key — Press this key to turn power Keyboard COLOR SELECT MENU key keys ABOUT THE DEMONSTRATION FEATURE... The CSF Unit comes with a Demonstration feature that shows sample screens and input data for each of its functions.
  • Page 7 ICON LIST FORMAT The Main Menu icon list format provides two screens of icons from which you can choose the function you want. 1 Telephone Directory 4 To Do 2 Business Card Directory 5 Schedule Keeper 3 Memo 6 Calendar 7 Expense Manager 1 Reminder 4 Daily Alarm...
  • Page 8 The desktop gives you point-and-select access to the data management features of the CSF Unit. Whenever you want to return to the desktop, simply press the MENU button. • Note that one of the icons on the desktop is flashing, This means that the icon is selected. HOW TO USE THE DESKTOP 1.
  • Page 9: Battery Replacement

    BATTERY REPLACEMENT Before replacing the batteries, note the following precaution: • Be sure to replace all batteries with a full set of new ones, and do not mix old batteries with new ones. 1. Press OFF to switch power OFF. 2.
  • Page 10: Reset Operation

    RESET OPERATION TO PERFORM ALL RESET 1. Open the battery compartment and press the RESET button. RESET button • At this time the following message appears on the display. CLEAR MEMORY AND SET UP THE UNIT FOR OPERATION? YES/NO 2. Make sure that YES is highlighted. If NO is highkighted, press to move the highlighting to YES.
  • Page 11: To Save The Data

    TO SAVE THE DATA CSF-5350/5550/5750 can transfer the customer's data to another CSF unit with memory protection only when replacing the LCD or the outer case. TO CONNECT THE CSF UNIT TO ANOTHER CSF UNIT 1. Make sure that the power of both units are switched off.
  • Page 12: Pin Function

    PIN FUNCTION CPU HCD62121A02 (HC-3017) : COB NOTE: The CPU is bonding on the PCB. If the CPU is defective, replace the Z889-1 PCB ass'y because the CPU cannot be replaced. Pin No. Pin Name Input/Output Function 1 ~ 14 KO14 ~ KO1 Key common signal 15 ~ 22...
  • Page 13: Diagnostic Program

    N O T E Enter the Press ON while shorting ///// SELF TEST PROG ///// diagnostics the Test pad. PRESS OK KEY QUIT BY OFF KEY CASIO MAR 1996 Main menu TEST 4 BUZZER 1 DISP 5 I/F 2 MEMORY 6 CONT...
  • Page 14 S T E P O P E R A T I O N DISPLAY N O T E Memory MEMORY 3 WR 2 Check 4 READ 2 1 WR 1 5 DUMP 2 READ 1 6 CHKSUM Write the test pattern 1 into RAM RAM WRITE 1 MEMORY 3 WR 2...
  • Page 15 S T E P O P E R A T I O N DISPLAY N O T E KEY CHECK 3 KEY & TIME 1 RANDOM 2 AUTO 3 TIME No display MC, MR, M–, M+ ..00 01 02 03 ..
  • Page 16: Error Message

    S T E P O P E R A T I O N DISPLAY N O T E TEST 4 BUZZER 1 DISP 5 I/F 2 MEMORY 6 CONT 3 KEY 7 RESET RESET NAME? TELEPHONE ERROR MESSAGE Action Message Meaning Current search operation can- NO DATA!
  • Page 17: Schematic Diagrams

    SCHEMATIC DIAGRAMS Main Block NOTE: D100 and D101 are not mounted. — 15 —...
  • Page 18 Display Block — 16 —...
  • Page 19 Memory Block — 17 —...
  • Page 20 Main Key Block Sub Key Block — 18 —...
  • Page 21: Exploded View

    EXPLODED VIEW — 19 —...
  • Page 22: Parts List

    2590 1967 Resonator CSTC4.30MG-TC 2590 1288 Crystal C-002RX 6418 9180 Battery Plate - EF02DB36109 6418 9170 Battery Plate + EF01DB36106 The following electronic parts will be not supplied from CASIO. C1~C4,C9 Chip Capacitor MCH312F105ZP Electrolytic Capacitor ECEA1AKA330I Electrolytic Capacitor ECEA1CKA220I...
  • Page 23 6418 9100 Heat Seal FX2P028XXX0 6417 3871 OC3015-F1 Sub Ass'Y C340532A*3 Display PCB Ass'y THR1 2755 0189 Thermister TH20-3S104FT The following electronic parts will be not supplied from CASIO. C51~C55,C58 Chip Capacitor MCH312F105ZP C56,C57 Chip Capacitor MCH212C154KP Chip Tantalum Capacitor...
  • Page 24 5350 5550 5750 Item Code No. Parts Name Specification AT AQ EQ FQ IQ JQ 6418 9120 Heat Seal FX2P0800001 6418 8800 Switch Knob Ass'y DB36XX4A00L 6413 7330 Battery Holder FC0DB231109 6418 8840 Display Plate EL5Q0001101 6418 9570 Display Plate EL5Q0001306 6418 9580 Display Plate EL5Q0001403...
  • Page 25 CASIO COMPUTER CO.,LTD. Service Division 8-11-10, Nishi-Shinjuku Shinjuku-ku, Tokyo 160, Japan Telephone: 03-3347-4926 MA0900661A...