Denon DVD-2500BTCi - Blu-Ray Disc Player, Service Manual

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DVD-2500BTCI
BD Mechanism Replacement Guidelines
The guidelines describe how to determine whether a BD Mechanism Assembly is defective or not.
Confirm that the malfunction is eliminated after replacing the defective BD Mechanism Assembly with a new one.
*The BD Mechanism Assembly shall be acceptable when the following test disc can be played successfully;
*Select [4: LD Test] and select [2: Operating Time] in Service Mode.
If the Operating Time shows 3,000 hours or more, the BD Mechanism Assembly shall be determined that it has
reached the end of its life.
BD-ROM BLX-201S3(SONY) chp12
BD-R SBD-8284(ALMEDIO)
FE Main CBA
& BD Mechanism Assembly
Replacement of FE Main CBA & BD Mechanism Assembly
1. Remove the Top Cover, Top Panel, Tray Panel and BE Main CBA Unit.
2. Disconnect Connectors and replace the FE Main CBA & BD Mechanism Assembly.
Refer to CABINET DISASSEMBLY INSTRUCTIONS.