Denon dvd-9000 3800 ost-817 サービスマニュアル

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• All the 7 pieces chip parts have been attached from the bottom surface. 
Therefore, it is not necessary to remove the P. W. Board from the unit. 
 
 
 
 
Note:
   
To identify the new Optical Pick-up: For the new Pick-up, letters "RN"
 
have been suffixed to the serial number's seal-portion on the rear of the Pick-up. 
(No mark on the HOP-1000.)
 
 
(5) Assemble the DVD Mechanism Assembly.  
• DVD-9000: Assemble the DVD-Mechanism in the reverse order of the above 
item (3) according to the Service Manual (S-1107, SME-006) Pages 5~10.  
• DVD-3800: Assemble the DVD-Mechanism in the reverse order of the above 
item (3) according to the Service Manual (S-1108, SME-006) pages 5~10. 
 
(6) Confirming the actual operation. Use DVD (SINGLE-TDV520, etc, DUAL-
TDV540, etc.) and a test CD, and confirm that the unit is capable of playing back 
those discs properly. 
 
 
 
 
 
 
 
 
 
 
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