Uher Z124 charger

[TheReeler]

Here the values of the voltage of the Z124 measured thru the external terminals while the DIN socket was plugged to the machine:

With the machine turned off: 7.55V
With the machine turned on, stop mode:7.45V
Playing:6.60V
Rewinding:6.73V
Fast forwarding:6.00V
Playing, with lights of the meters turned on: 6.33V
Recording: 6.00V
Recording with the lights of the meters turned on: 5.78V


During any transport function, if the lights of the meters are turned on, they light poor and when hit stop button, they light good.


Some pics of the rewiring process:












The bulb was burned, so I replaced it with a led: