Kaosun's CD Players

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D50mkii no spin

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Post time 2024-04-06 23:41:21 From the mobile phone | Show all posts |Read mode
Hi
Starting situation: the Discman turns on (LCD). The focus search is looping.
The DC/DC converter displays + and - 5.2 volts correctly. Laser and focus potentiometer adjustment is OK. However, the spin doesn't start. I've checked the motor; it's not faulty. Where could the issue be coming from? Thank you.
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Post time 2024-04-10 09:36:28 | Show all posts
By default, whatever there's a disc inside of the player or not, the spindle motor will spin, after the laser returns to home point. Pls read again the red info.
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 Author| Post time 2024-04-12 03:55:28 | Show all posts
I know but it won't spin. When I play with the motor in order to have less tension on the belt the motor turn. so I think there's a problem with mechanics of the plate. Have you see that before. I found a supplement of service manual in German who mention that.
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 Author| Post time 2024-04-12 16:46:37 From the mobile phone | Show all posts
I fixed the problem with blue loctite (in french frein filet) on the gear under plate. Now It's spinning too fast...

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Can you upload pics for better understanding? THX!  Post time 2024-04-15 10:51
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