I recently acquired a Denon DCD-610 compact disc player. It plays fine, but the drawer sticks on opening. I took the top and bottom covers off and found nothing obviously wrong. What appears to happen is that the opening mechanism doesn't have quite enough "umph" to overcome the spring for the clamping mechanism. A very slight push on the back of the drawer and it opens fine. I suspect that the drawer drive belt slips just a bit, but I am looking for other insights. If it appears I am on track, does anyone have a suggested source for the belt? I found one place, but the total cost for the $3.20 part is over $20.00. Any thoughts welcome. Thanks.