Royal Vendors RVV 700, Operation And Service Manual

Page: 11 / 76

11
RVV 700 Standard Programming Service and Parts Manual
SECTION 2: Vender Component Explanation
SPI Display ( Position P2A ): The harness connecting
to this pinout travels from the vender’s LCD display
to the VMC. It allows the VMC to send power to and
communicate with the LCD. If this harness is cut or
disconnected, the LCD will go blank.
PIN WIRE FUNCTION
NUMBER COLOR
1 WHITE DISPLAY 24 VDC
2 RED DISPLAY 5 VDC
3 GREY DISPLAY
4 GREEN DISPLAY
5 PURPLE DISPLAY
6 YELLOW DISPLAY
7 BLUE DISPLAY
8 ORANGE DISPLAY
9 BLACK COMMON
Selection (Position P3) : The RVV 700 uses a touch pad,
which utilizes a matrix wiring system. Upon pressing a
particular button, a signal circuit is completed. Because
each output wire carries a different signal, the controller
will determine which key has been pressed based on which
input wire receives the output signal.
PIN WIRE FUNCTION
NUMBER COLOR
1 BLACK ROW 2
2 BROWN ROW 3
3 RED ROW 4
4 - NC
5 - NC
6 - NC
7 - NC
8 - NC
9 - KEY
10 ORANGE COL 1
11 YELLOW COL 2
12 GREEN COL 3
13 BLUE COL 4
14 - NOT USED
15 - +5VDC
16 - GROUND
Selection / Indicator ( Position P4 ): These pinouts may be
available in the future, but at the time of this printing they
are not available.
Power ( Position P5 ): The harness connecting to this
pinout comes from the electronic power supply. It is
imperative the correct harness be connected to this pinout.
If this harness is not connected (or if power is lost to this
connection), you will noticeably lose all vender functions,
including power to the LCD. The coin mechanism will
not accept coins, and the refrigeration system will not run.
With this connector, the wires can be in either position,
and the control board will not be affected.
PIN WIRE FUNCTION
NUMBER COLOR
1 BLACK GROUND 4” LIGHT
2 BLACK GROUND
3 BROWN GROUND
4 BROWN GROUND
5 BROWN GROUND
6 RED 24 VDC 4” LIGHT
7 RED 24 VDC
8 GREY 36 VDC
9 GREY 36 VDC
10 GREY 36 VDC
Energy Management ( Position P6 ): These pinouts may be
available in the future, but at the time of this printing they
are not available.