I have been working on the Driver Board of a Laser Cue System 7 game. I have found that the Resistors R77 - R84 test at 1.0K ohm and appear to be the same Resistors as used on R196 - R203. The Bill of Materials on the Driver Board Assembly Drawing that I am using shows that the Resistors at R77 - R84 should be 4.7K ohm. All of these resistors appear to be the originals. The Resistors at R196 - R203 test at 1.0K ohm. I am in the process of replacing Resistor R199 as it tested bad.
I am preparing to replace the Resistors at R77 - R84 with 4.7K ohm resistors but does anyone know if the resistors that are on my board (1.0K ohm) are correct for this game? Thank you.