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DVD player - "no disk" message
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mhuk



Joined: 16 May 2006
Posts: 7

PostPosted: Tue May 16, 2006 4:17 pm    Post subject: DVD player - "no disk" message Reply with quote

When I insert a dvd into my Panasonic s75 the tray stops before it closes.

If I push it shut I get a "no disk" message.

Is this easily repairable or is it a bin job?

Thanks Smile
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gary



Joined: 05 Apr 2005
Posts: 584
Location: MANCHESTER, uk

PostPosted: Tue May 16, 2006 5:16 pm    Post subject: Reply with quote

AFTER INSERTING THE DISC SEE IF IT ROTATES, IF IT DOES NOT GIVE IT A NUDGE TO SEE IF IT STARTS TO ROTATE, IF IT THEN ROTATES THE SPINDLE MOTOR IS PROBABLY U/S, CHECK ITS RESISTANCE TO BE SURE, IT SHOULD BE BETWEEN 12R & 14R AT ALL POINTS OF ROTATION.
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mhuk



Joined: 16 May 2006
Posts: 7

PostPosted: Tue May 16, 2006 5:21 pm    Post subject: Reply with quote

Thanks for the reply. How do I nudge it if the tray is closed?
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gary



Joined: 05 Apr 2005
Posts: 584
Location: MANCHESTER, uk

PostPosted: Tue May 16, 2006 5:42 pm    Post subject: Reply with quote

TAKE THE LID OFF THE SET, WHEN THE TRAY CLOSES YOU WILL BE ABLE TO SEE THE DISC IN THE MECH, I USUALLY USE A COTTON BUD TO GIVE IT A START IN THE CLOCKWISE DIRECTION.
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mhuk



Joined: 16 May 2006
Posts: 7

PostPosted: Tue May 16, 2006 5:46 pm    Post subject: Reply with quote

Doh! I should have thought of that- I'll have a go and see what happens Smile
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mhuk



Joined: 16 May 2006
Posts: 7

PostPosted: Tue May 16, 2006 6:43 pm    Post subject: Reply with quote

When I press the "close" button the tray starts to close then stops. The little piston that appears to close the tray moves a few times then stops. If I push the tray closed the disk just sits in the tray- the "spindle" appears not to move up to the disk (as I guess it thinks the tray is still open). So no it doesn't move if I touch the dvd.

Ideas?
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gary



Joined: 05 Apr 2005
Posts: 584
Location: MANCHESTER, uk

PostPosted: Tue May 16, 2006 8:11 pm    Post subject: Reply with quote

MECHANICAL ALIGNMENT IS POSSIBLY INCORRECT, EVERYTHING ON THIS MODEL IS DRIVEN FROM THE SLED MOTOR, IF TRAY IS OUT BY 1 TOOTH IT WILL FAIL TO LOAD CORRECTLY. NOT AN EASY MECH TO RESET, SEND ME YOUR EMAIL ADDRESS AND I WILL SEND YOU THE INSTUCTIONS
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mhuk



Joined: 16 May 2006
Posts: 7

PostPosted: Tue May 16, 2006 8:25 pm    Post subject: Reply with quote

Thanks for your help, PM sent Smile
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mhuk



Joined: 16 May 2006
Posts: 7

PostPosted: Wed May 17, 2006 3:54 am    Post subject: Reply with quote

It opens correctly, just stops on the close. Which section is for realigning the tray?

Thanks again Smile
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gary



Joined: 05 Apr 2005
Posts: 584
Location: MANCHESTER, uk

PostPosted: Wed May 17, 2006 4:13 pm    Post subject: Reply with quote

click on navigator then section 9
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