First time poster here so sorry if formatting is bad.

I recently purchases a 93 300zx NA which when bought was working fine. On the drive home my gauges on my gauge cluster went out. All lights seem to work although the lights seem to be a little dim. speedo, tach, fuel and temp gauges do not work! I checked the fuses and they all looked good. I was also told that the gauge cluster was replaced at some point by a previous owner. Any help is appreciated.