Here are some pictures of the speed indicator LED replacement.
The LED lamp replacements on this speed trimmer circuit reduce the load on the Beogram motor control enough to show up as a final improvement on the 24 hour speed stability test. This of course goes hand in hand with the Beolover restoration of the DC platter motor, new trimmers on the main board and the new RPM speed selection relay.
Here are two plots of the 24 hours speed tests I performed on this Beogram motor. The first one, back in May, was with the Beogram before any restoration. The second plot, from the last 24 hours, shows the dramatic difference in the platter speed test results after the completed mechanical and electrical restoration work.