Denon DVD-2930CI Service Manual OST-F1106

100 Corporate Drive Mahwah, NJ 07430

Service Bulletin

No. : OST-F1106
Date:

March 13, 2007

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Model: DVD-2930CI

Subject: In order to improve the digital waveform of the 1080P output, during

the HDMI connection. The following countermeasure is available.

Symptom: When outputting a 1080P signal with an HDMI Connection

(especially during set up of the Y,Cb,Cr), the Output Waveform of the IP
Converter/Scaler becomes easily influenced by the terminal capacity of the
external Bus Switch, though there is no problem at the input timing of the device
in the later stage.

Solution:

on the HDMI signal at a 1080p resolution.
Replace of 33Ω chip resistors with 0Ω chip resistors.

• The P. W. Board Unit to which the modification has been applied:
Regarding the part's location to be modified, the reference number of the part
has not been silk-screened on the P. W. Board. Therefore, please refer to the
photos that show the locations of parts.

• Reference numbers of the parts to be modified: R160 ~ 167, R176 ~ 177,
R186 ~ 187 (Total 12 places.)

Part side of the 00D GU-3848 D.VIDEO UNIT

Change the resistance values of resistors to minimize the influence

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The information contained in this document is intended for the exclusive use by DENON Authorized Service Centers and their
employees. This document may contain information that is privileged, confidential and may be protected from disclosure under
applicable laws and terms of the DENON Service Agreement. Any distribution, disclosure, dissemination or copying of this
document and the information it contains is prohibited. No responsibility will be accepted by DENON for any damage, injury or loss
resulting from the misuse of the information contained in this document.

CONFIDENTIALITY NOTICE:

Pattern side of the 00D GU-3848 D.VIDEO UNIT

Parts:

Ref# Description Part Number

nsp 0Ω±10%, 1/10W Carbon

nsp

chip resistor Size: 1608

(1.6mm x 0.8mm)

*nsp = not a spare part. This item is not stocked so please procure it locally.

Serial Number Range:

______________________________________________________________________________________

The information contained in this document is intended for the exclusive use by DENON Authorized Service Centers and their
employees. This document may contain information that is privileged, confidential and may be protected from disclosure under
applicable laws and terms of the DENON Service Agreement. Any distribution, disclosure, dissemination or copying of this
document and the information it contains is prohibited. No responsibility will be accepted by DENON for any damage, injury or loss
resulting from the misuse of the information contained in this document.

CONFIDENTIALITY NOTICE: