63 69 149 D3561
87
D3561
.
076.01.07
.
02 02.2017
6 Overview of modules and boards
Dentsply Sirona
6.5 Assistant element
Service Manual Sinius / Sinius CS / Sinius TS
Function of the board
The board controls all assistant element functions that are installed as
standard in the dental treatment center. In addition, the mini-LED can also
be connected to this board.
Activation and evaluation of the
● assistant element keyboard
● Instrument holder light barriers
● Solenoid valves
Communication with other components (communication part)
V208
5 V DC
(green)
Operating voltage
V302
Claw
(yellow)
ON: At least one instrument has been removed
V301
RUN
(green)
Flashes once a second during standard operation
V313
Reset
(red)
Lights up shortly after switching on.
V303
Error
(red)
Flash code 2x: There is no connection to the HSA.
V300
Boot
(yellow)
Lights up after switching on and remains lit until completion
of the boot process (approximately 60 seconds)
If the board remains in the bootloader after this:
● No launch command has been received from the
download manager, as the software is not consistent
● There is no connection to the HSA.
Connector
X1
> L402b > X28 HSA
X2
> MV31/MV32/MV38
X3
> L439 > X3 NOP (Mini LED)
X4
> L402a > X4 HSA
X11
> Instrument holder light barrier
X12
> L438 > X1 HTTL (left-hand user interface)
> L438 > X1 HTTR (right-hand user interface)
Components on the board
