Denon DVD-3800, DVD-9000 Service Bulletin

100 Corporate Drive Mahwah, NJ 07430

Service Bulletin

No. : OST-684
Date:

May 3, 2007

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Model: DVD-3800, DVD-9000

Subject: The Power of the unit does not turn on.

Symptom: The following case may occur that when the Power of the unit is

turned on. The FL display does not light, and the mechanism and operation
buttons do not work at all though the LEDs on the switch section turn on.

Solution: The circuit has been changed so that a delay is applied to the

resetting detection circuit and resetting is not applied immediately.

MODIFICATION:

• DVD-3800:
Remove the D201, 1SS366 Diode from the GU-3389A, MAIN Unit A.

• DVD-9000:
Remove the D201, 1SS355 Diode from the GU-3389, MAIN Unit.

Serial Number Range:

Last 5 digits
Already applied from the following:
DVD-3800: xxxxx 01935 ~

DVD-9000: xxxxx 00600 ~

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