The disc spins endlessly in the music menu
Nov 11, 2020 19:07:33 GMT
Post by grottencult on Nov 11, 2020 19:07:33 GMT
Hello everybody! There is an interesting problem on Saturn Model 1 VA1
The console reads the disks; when turned on, it is clear that the laser travels from any position "to the initial" position to the spindle. The head moves up and down, the sounds are read, but the disc rotates "endlessly" in the music menu. I checked it on 2 licenses and audio discs (as well as licenses, so on discs) Even the time of the tracks does not appear.
What I've already checked:
- swap heads from another console, there is a new head - the same result
- ringing the cable from the drive to the board, wiggling it during operation, cleaning the connectors - the result is the same
- changed the spindle height - the result is the same
- changed the laser loop - the result is the same
- power supply voltage is normal,
under load too
I noticed that when the end "opening" of the cover is opened and when reading in the music menu, there are no signs at all "cheking disk format" "drive door open" "driver empty" "loading"
Where to dig? TNX!
The console reads the disks; when turned on, it is clear that the laser travels from any position "to the initial" position to the spindle. The head moves up and down, the sounds are read, but the disc rotates "endlessly" in the music menu. I checked it on 2 licenses and audio discs (as well as licenses, so on discs) Even the time of the tracks does not appear.
What I've already checked:
- swap heads from another console, there is a new head - the same result
- ringing the cable from the drive to the board, wiggling it during operation, cleaning the connectors - the result is the same
- changed the spindle height - the result is the same
- changed the laser loop - the result is the same
- power supply voltage is normal,
under load too
I noticed that when the end "opening" of the cover is opened and when reading in the music menu, there are no signs at all "cheking disk format" "drive door open" "driver empty" "loading"
Where to dig? TNX!
