5AX
JP13 : VCC Voltage Setting
1-2 Short
VCC3 = 3.58
2-3 Short
VCC3 = 3.3
BT1 : For Battery
+
–
M Danger of explosion if battery is
incorrectly replaced.
M Replace only with the same or
equivalent type recommended by
the manufacturer.
M Dispose of used batteries
according to the manufacturer's
instructions.
1
1
5AX
M1543
5AX
M1543
31
1
M1541
CPU
1
M1541
CPU