jtvrdy
Well-known member
Hi,
I have a Studer A820 2track 1/4,when it power up,first appears a message with no errors detected and
after few seconds "motor supply voltage low" error is displayed, the spooling motors don't work..no play, FF or RF
Checked the fuses all are ok, all green led on.
measured voltages:
+5.5 (+5.6v)
+25.5 (+24v)
+14.8 (+15v)
-14.8 (-15v)
+25.8 (+26)
-31.5 (-26) how can correct this voltaje?
+48.1
-48.1
50.9
already recapped the stabilitzer 1.820.832.00 card and the spooling motor supply 1.820.777.84 but same erro diplayed...
any help where i can look?
thanks,
I have a Studer A820 2track 1/4,when it power up,first appears a message with no errors detected and
after few seconds "motor supply voltage low" error is displayed, the spooling motors don't work..no play, FF or RF
Checked the fuses all are ok, all green led on.
measured voltages:
+5.5 (+5.6v)
+25.5 (+24v)
+14.8 (+15v)
-14.8 (-15v)
+25.8 (+26)
-31.5 (-26) how can correct this voltaje?
+48.1
-48.1
50.9
already recapped the stabilitzer 1.820.832.00 card and the spooling motor supply 1.820.777.84 but same erro diplayed...
any help where i can look?
thanks,