The laser needs replacing. I have studied lots of "how to" posts on line, but before I proceed with this task I need some clarification. Advertised laser prices vary hugely. My experience with classic motorcycles has taught me that paying top dollar for parts is not always a reliable indicator of quality. Anyway I have digressed, let's get back on topic. it seems there are various types on offer, some with plugs on the ribbon cable for example. What I need to know is this: are these interchangeable with the Marantz plugs and sockets ? Some are shown as having a bare ended ribbon cable. All very confusing. I just want to ensure that I buy the correct unit
The pickup (laser) itself has only a ribbon cable. If you get the pickup mounted to the subchassis then these can come with wires and plugs... and tbh it would be normal for a technician just to snip these at the two motors and the micro switch and solder the existing leads if there was any difference that mean they were not a direct swap.
You would have to note the wire colour and which motor connection (plus or minus) it connected. The microswitch doesn't matter.
You would have to note the wire colour and which motor connection (plus or minus) it connected. The microswitch doesn't matter.
Marantz might have purchased the mechanism from Philips, check up on that. If yes, your job just got easier.
Sony also was used by European makers as a source for mechanisms.
If possible, swap out the entire mechanism.
Lasers are difficult for non experienced repair people.
Sony also was used by European makers as a source for mechanisms.
If possible, swap out the entire mechanism.
Lasers are difficult for non experienced repair people.