Technogym Recline 500, Руководство по техническому обслуживанию

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RECLINE EXCITE: Service & Maintenance Manual - rev. 2.4
3.1.1.2. 500i ARM and 500i SP ARM models
The display comprises the following circuit boards:
•
ARM
DISPLAY BOARD
This is the heart of the display: this is the circuit board which comprises the CPU, an ARM
microprocessor, its logic circuits and a FLASH EPROM containing the operating program for
the machine moreover, acts as the interconnection hub for all the components of the display
and serves as the point of connection with the electrical box. In fact it receives and process
signals from:
-
Keyboard;
- Cardio receiver;
-
TGS board;
-
CSafe Board;
>
distributes the voltages received from the Brake board to the display;
>
exchanges, via the RS-485 serial link to the Brake board, the commands for controlling the
brake;
>
controls the LEDs and the 7-segment displays which provide feedback about the exercise
session.
The board includes the following indicator LEDs:
LED name Color Description
LED1 yellow
if ON the +5 Vdc power supply from the
Brake board correctly reaches the board.
LED2 green
if ON the +12 Vdc power supply from the
Brake board correctly reaches the board.
3.1.1.3. 700i and 700i SP models
The display comprises the following circuit boards:
•
386 B
OARD
This is the circuit board which comprises the CPU, a 386 microprocessor, its logic circuits and
a FLASH EPROM containing the operating program for the machine.
•
D
ISPLAY
B
OARD
This is the heart of the display: this board acts as the interconnection hub for all the
components of the display, and serves as the point of connection with the brake board. In fact
it:
>
receives commands of the machine program from the 386 board;
>
sends to the 386 board the signals received from:
-
Keyboard;
-
Cardio receiver;
- Hand sensor board;
-
TGS board;
-
CSafe board;
-
Touch sensor.
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