Gerald Spindler wrote:

Hi,

(PSU pulses). Check C1045 (47uF/10V) on PSU sub panel
I couldn't find that capacitor...

and if you mean the relay by "plastic coil" then it is C420 = 100 uF 25V in
supply unit.
I've replaced the cap. and it fixed the recorder ;-) I.e., electrically it's
working, but now the child-lock is in place. According to Google this can be
unlocked with a universal code.
I'm curious though, what is the function of C420 in the PSU?

Anyway, many thanks for your help.

Grtz, Arthur