Key Input Switch; Reset Switch - Fujitsu FM3 family User Manual

7.1.6.2

Key Input Switch

The LCD board is equipped with a power switch. The external appearance and connection
diagram of the key input switch are shown in Figure 35.
Play/Stop Switch
Pressed Down: L
Not Pressed Down: H
Figure 35 Key Input Switch External Appearance and Connection Diagram
7.1.6.3

Reset Switch

The microcontroller board is equipped with a reset switch. The external appearance and
connection diagram of the reset switch are shown in Figure 36.
Reset Switch Reset Switch
Pressed Down: L (Reset Active) Pressed Down: L (Reset Active)
Not Pressed Down: H Not Pressed Down: H
Figure 36 Reset Switch External Appearance and Connection Diagram
Selection Prev
Microcontroller
Switch
Selection Next
Switch
Pin No.108:P68
Pin No.52:P71
Pin No.54:P73
Microcontroller Microcontroller
Pin No.43:INITX Pin No.43:INITX
+3.3V
Selection Prev Switch (P68)
Selection Next Switch (P71)
+3.3V +3.3V
41
AN706-00040-2v0-E
Play/Stop Switch (P73)
Reset Switch(Reset) Reset Switch(Reset)