Table Of Contents - Casio TE-3000S Service Manual

TE-3000S/4000F/4500F
1. SPECIFICATIONS........................................................................................ 1
2. CONNECTOR LOCATIONS ........................................................................ 4
3. MACHINE INITIALIZATION ......................................................................... 5
4. DISASSEMBLY ............................................................................................ 8
5. CIRCUIT EXPLANATION .......................................................................... 15
6. OPTION INSTALLATION........................................................................... 27
7. IN LINE ....................................................................................................... 29
8. ON LINE ..................................................................................................... 32
9. DIAGNOSTIC OPERATION ....................................................................... 34
10. ERROR CODE LIST................................................................................... 55
11. IC DATA ..................................................................................................... 59
12. PCB LAYOUT ............................................................................................ 69
13. CIRCUIT DIAGRAMS ................................................................................. 72
14. PARTS LIST ............................................................................................... 92
To prevent malfunctions caused by the weak batteries, charge the memory
protection batteries for over 12-hours before installation or after a long-time
vacation (over 30 days).
• Before installation, initialize the terminal and leave it turn on over 12-hours.
• After a long-time vacation, initialize the terminal and restore the program data if
the terminal is in malfunction, and leave it turn on over 12-hours.
• Over 48-hours charging makes the batteries fully charged.
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