Casio SF-R10 Dokumentacja Pobierz pdf (Strona 14)

— 13 —

2) To open battery cover and back cover

1. Release the one screw of battery cover and remove the battery cover.

2. Remove the batteries. (Refer section 3 in this manual.)

3. Release the 8 screws of the back cover. Then, remove the back cover.

4. To check the circuit by oscilloscope, apply the power to main PCB as follow:

GND

+6V

+3V

External Power supply

Prepare some 2P switch for Main switch.

Prepare some power supply for + 6V and +3V.

Switch

1 2 ... 9 10 11 12 13 14 15 16 17 18 19 ... 37 38

Brak uwag

Casio SF-R10 Dokumentacja Strona 14