Casio SF-8900- User Manual

Casio SF-8900

Casio SF-8900– User Manual, read for free online in PDF format. We hope this helps you resolve any issues you may have. If you have further questions, please contact us through the contact form.

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Table of Contents:

  • Page 2 – CONTENTS; CIRCUIT EXPLANATIONS
  • Page 3 – SPECIFICATIONS; Operating temperature: 0
  • Page 4 – TO CHECK THE MEMORY CAPACITY; Total number of characters stored in memory; TO REPLACE THE BATTERY; To replace the batteries; Replace the battery holder and secure it by tightening its screw.; C A P A C I T Y
  • Page 5 – ERROR MESSAGE
  • Page 6 – TO RESET THE SF UNIT'S MEMORY; To reset the SF Unit's memory
  • Page 7 – TO SAVE THE DATA TO ANOTHER UNIT; How to transfer the data; and; ON
  • Page 8 – DATA; RECEIVE OK; FUNCTION 4
  • Page 9 – CONSULT THE
  • Page 10 – CPU; GATE ARRAY; LCD; BLOCK DIAGRAM; RAM; or
  • Page 11 – System chart; The circuitry operates in the following order:; ROM; Gate array sends ROM output enable
  • Page 12 – Power supply circuit; Power supply circuit for CPU, GATE ARRAY and RAMs.; When the voltage of the VDD lines becomes +6.6V
  • Page 13 – Main switch and power on switch; nal for cutting the line of power on switch.; Power supply for LCD
  • Page 18 – DIAGNOSTIC OPERATION; MENU DISPLAY
  • Page 23 – TROUBLESHOOTING; SYMPTOM
  • Page 24 – SCHEMATIC DIAGRAM; Note: The following parts are not mounted.
  • Page 26 – Display PCB
  • Page 27 – Key Matrix
  • Page 29 – PARTS LIST
  • Page 31 – ASSEMBLY VIEW
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SF-7900E

(LX-552A)

SF-8900

(LX-552I/J)

R

(with price)

(without price)

SF-7900E

JAN. 1995

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Summary

Page 2 - CONTENTS; CIRCUIT EXPLANATIONS

CONTENTS SPECIFICATIONS ................................................................................................................ 1 TO REPLACE THE BATTERY ............................................................................................. 2 TO CHECK THE MEMORY CAPACITY ................

Page 3 - SPECIFICATIONS; Operating temperature: 0

— 1 — SPECIFICATIONS Main modes: Telephone Directory, Business Card Library, Memo, Schedule Keeper,Expense, Reminder, Calendar, Home Time, World Time and Calculator Data storage: Storage and recall of telephone, business card, memo, schedule, expense,reminder data, calendar display, secret area; edi...

Page 4 - TO CHECK THE MEMORY CAPACITY; Total number of characters stored in memory; TO REPLACE THE BATTERY; To replace the batteries; Replace the battery holder and secure it by tightening its screw.; C A P A C I T Y

— 2 — Hold down CAPA to display a screen that shows the current memory status. To clear the memorystatus display, release CAPA . TO CHECK THE MEMORY CAPACITY Remaining memorycapacity Total number of characters stored in memory TO REPLACE THE BATTERY To replace the batteries 1. Loosen the screw on th...

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