I was doing a ordinary change of a laser unit and mechanism on a Micromega stage CD-player. The laser unit is a Philips CDM12.4.
After laser change, player refuse to play one single cd. Here is what happens:
Tray closes. Laser succeeds focusing. Cd starts to spin, though way too fast,
3 seconds later display shows "ERR".
If closing tray without having a cd in, the display show "No disc" which means the laser can focus correctly and actually works, right?
The CDM12.4 laser has an onboard RF amp, as can be seen in the picture.
Before the laserchange the player actually worked, but had reading problems.
Any advice is appreciated.
Best regards
PowerAmpFreak
After laser change, player refuse to play one single cd. Here is what happens:
Tray closes. Laser succeeds focusing. Cd starts to spin, though way too fast,
3 seconds later display shows "ERR".
If closing tray without having a cd in, the display show "No disc" which means the laser can focus correctly and actually works, right?
The CDM12.4 laser has an onboard RF amp, as can be seen in the picture.
Before the laserchange the player actually worked, but had reading problems.
Any advice is appreciated.
Best regards
PowerAmpFreak
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