Denon dvd-9000 3800 ost-817 サービスマニュアル

 
(4) Rewriting the DRV ROM: 
 

 

 
(5) Confirmation of the Version: Turn off the Power once. While holding the 
"PLAY" and "OPEN/ CLOSE" buttons down simultaneously, turn on the Power. 
When " >| " mark appeared on the FL Display, press "MENU" button on the 
Remote Control, so that the following version is indicated.  Confirm the Version:  
DRV 6193-4 
 
(6) Confirmation of 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. 
 

 

R523 82Ω 

247 2004 988 

390Ω 

247 2006 944

R524 100Ω 

247 2005 903 

560Ω 

247 2006 986

R513, 514/ 

515, 516 

160Ω/ 

150Ω 

247 2005 958  
247 2005 945 

39Ω 

247 2004 904

TRAVERSE 

MECHA 

TRAVERSE 

MECHA 

9KC 2A07 4A 

TRAVERSE 

MECHA 

9KC 2A07 4C 

(Mechanism 

equipped with 

HOP-

1200RN) 

C650 

100pF 

257 0506 951 

470pF 

257 0508 917

 
 

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