Necta Samba Top, Установка, эксплуатация и обслуживание

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© by N&W GLOBAL VENDING S.p.A.
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03 2010 3335 00
BOARD funCTIOnS
The C.P.U. board, the actuation board and the glassfront
lighting board are arranged in the slide-in compartment
of payment systems.
Open the slide-in compartment to access the boards.
Cpu BOARD
The board is complete with some LEDs that can supply
the following information during the operation:
- the green LED (26) is flashing on and off during the
normal operation of the C.P.U. board;
- the yellow LED (28) will turn on when 5 Vdc is applied;
- the red LED (27) will turn on if the software is reset for -
any reason whatsoever.
The C.P.U. board manages:
numeric selection keyboard -
direct selection keyboard (if available) -
payment system -
the graphical display -
actuation of the cooling unit and sensors -
glassfront lighting -
Fig 39
Temperature probe 1-
Validators 2-
Battery jumper (2-3) 3-
Not used 4-
Not used 5-
JP4 WDI jumper (closed) 6-
Up-key 7-
Selection keyboard 8-
Programming button 9-
Graphical display 10-
Not used 11-
RS232 serial port 12-
EXE/BDV payments 13-
MDB payments 14-
Can-Bus 15-
Can-Bus 16-
Can-Bus JP1 jumper (closed) 17-
Buzzer 18-
Not used 19-
Not used 20-
Not used 21-
RAM data expansion (optional) 22-
24Vac (classic only) or 34Vac power supply 23-
To the glassfront lighting board 24-
Compartment block / lighted path 25-
DL3 “RUN” green Led 26-
DL2 “RESET” red Led 27-
DL1 “+5V” yellow Led 28-
To the external programming and OUT/R management button of 29-
the cooling unit
Battery 30-
Spiral motors (in the models with spiral trays only) 31-