4 - 4
BC-3000
•
Service Manual
•
Rev. 1
Chapter 4. Electronic Configurations
Board Functions
•
Control of overall unit via CPU (V40)
*EPROM (Program memory) 4 Meg type (2) are installed
•
Process weight data from A/D board
•
Key data input
•
Price calculation
•
Display of weight, price and unit price data
•
Label advance motor output
•
Thermal head printing output
•
I
2
NET output
•
Label sensor input
Battery Switch
A lithium memory backup battery is included
in these units.
After installation, make sure the battery switch
is set to ON.
This scale uses a rechargeable lithium battery. Normal charge is 3.6V. Battery switch is set to ON at
time of shipment from factory.
CAUTION!
There is danger of explosion if this battery is incorrectly replaced. Replace only with the same or equivalent
type recommended by the manufacturer. Discard used batteries according to the manufacturer's instructions.
Note:
Summary of Contents for BC-300
Page 1: ...SERVICE MANUAL Manual No 0141A ISHIDA CO LTD Retail Scale BC 3000 48775 ...
Page 4: ...HARDWARE SECTION ...
Page 5: ...BC 3000 Service Manual Rev 1 1 1 Chapter 1 Introduction 1 INTRODUCTION 1 1 MAIN COMPONENTS ...
Page 32: ...6 4 BC 3000 Service Manual Rev 1 Chapter 6 Troubleshooting ...
Page 33: ...SOFTWARE SECTION ...
Page 62: ...APPENDIX ...
Page 63: ...BC 3000 Service Manual Rev 1 Appendix 1 Appendix A1 DC DC Converter Unit Schematic Diagram ...
Page 64: ...Appendix 2 BC 3000 Service Manual Rev 1 Appendix ...
Page 65: ......
Page 69: ...Appendix 8 BC 3000 Service Manual Rev 1 Appendix Sample Labels ...
Page 71: ...Appendix 10 BC 3000 Service Manual Rev 1 Appendix Sample Labels ...