Motus M770E - Page 4

3
1.1 System Block Diagram
Note: Dotted line is applied to M770EL/M770E
Membrane Overlay Key
Contact HR/
Wireless HR
PCB
MPU PCB
(Main
Processing
Unit)
Operation PCB
(Intensity Up/
Intensity Down/
Start/Enter)
Contact HR
PCB
A/D
PCB
LCD Screen
LCD Lamp Inverter PCB
OSD Button PCB for Channel/Volume/Power-on
Video & Audio Input
(Coaxial, RCA)
Back-Light
Audio Interface
Headphone Jack
SMPS-5V
LCD Power
Adapter
AC
100V/220V
Power ON/OFF
Switch
Switching Mode
Power Supply &
Brake Control
3-Phase
Rectifier with
DC Filter
Gener-
ator
Battery