Revised July 29, 2019
LX2160 Owner's Manual
www.electro-mech.com · 800.445.7846
Page 25
LX Drivers
LX Driver circuit boards do the work of
interpreting the data sent from the control
console to the scoreboard display. Using that
information, the drivers decide which of the
LEDs should be illuminated and which should
not. An LX11 Driver decodes data
representing the numbers shown on the
display and then sends signals to the LED
display circuit boards via ribbon cables. The
table below lists the names and purposes of
the various connectors on the LX11 Driver.
LX11 Driver Functions
Connector
Function
J2 (Data In)
From ScoreLink
J3 (Data Out)
To Data Output Port
J4 (Word 1 Low)
Shot Clock Ones
J5 (Word 1 High)
Shot Clock Tens
J6 (Word 2 Low)
J7 (DC Power In)
18.9 VDC
J8 (Word 3)
Visual Horn Indicator
J9 (Word 2 High)
J10 (Word 4)
J15
Horn Relay, Backboard Light Relay
H5/BLK (Data In)
From cable
H6/RED (Data In)
From cable
H7/SHLD (Data In)
From cable
Jumper Pins
X = Shunt Installed
H13 (J4/J5 Blanking)
H16 (J4/J5 Blanking)
X
H14 (J6/J9 Blanking)
H17 (J6/J9 Blanking)
H15 (Not Used)
H18 (Test Prog)
H3 (Horn2 No Dim)
X
H11 (Horn1 No Dim)
X
H19 (Not Used)
H1 (Memory Ret.)
H2 (Group +1)
H4 (Bank +2)
H12 (Bank +1)
X
