Installation guide for display 20002
the board at J17 pin 1 and 4. The sequence does not matter because it is an AC
supply voltage. At last connect the 4‐pin connector to the display.
• Gottlieb: The best way to supply the PinLED display is to use the unregulated
12VDC at Gottlieb pinballs. You will find the unregulated 12VDC at the input to
the power supply board A2 (this is the board with the large heatsink) at con‐
nector J1. With the aid of two cable clamps connect the included power cable to
the pin 1 (brown/black) and pin 2 (white) wires. The sequence does not mat‐
ter because the PinLED display includes a rectifier. At last connect the 4‐pin con‐
nector to the display.
11. Reinstall the speaker panel.
12. Close the door of the back box and reinstall the back glass.
13. Plug the mains plug back in.
14. That it! Switch the machine on and enjoy playing...
Please check the proper connection of the cable clamps if the new PinLED display
glows after switching on the pinball machine and does not become bright. Some‐
time the clamps will not conduct properly. If so use a universal plier to press the
clamps again.
After swapping to the PinLED Dot‐matrix display you can remove the high voltage
fuse or fuses. The high voltage is not longer in use and therefore the fuses can be
removed to prevent you for touching hot wires.
Bally/Williams:
• WPC: Remove the fuses F601 and F602 on the display driver board.
• WPC95: Remove the fuses F601 and F602 on the audio/visual board.
Data East:
• Remove the fuse F7 on the power supply board.
SEGA/STERN:
• Remove the fuse F1 on the display power supply board.
Gottlieb:
• Remove the fuses F3 and F4 on the transformer supply board.
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