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Denon DVD-2910 - Service Manual

Denon DVD-2910
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SERVICE MANUAL
MODEL
DVD-2910
DVD-955
DVD AUDIO-VIDEO / SUPER AUDIO CD PLAYER
For U.S.A., Canada, Europe
& Japan model
TOKYO, JAPAN
X0203V.01 DE/CDM 0408
注 意
サービスをおこなう前に、このサービスマニュアルを
必ずお読みください。本機は、火災、感電、けがなど
に対する安全性を確保するために、さまざまな配慮を
おこなっており、また法的には「電気用品安全法」に
もとづき、所定の許可を得て製造されております。
従ってサービスをおこなう際は、これらの安全性が維
持されるよう、このサービスマニュアルに記載されて
いる注意事項を必ずお守りください。
本機の仕様は性能改良のため、予告なく変更すること
があります。
補修用性能部品の保有期間は、製造打切後
8年です。
Some illustrations using in this service manual are
slightly different from the actual set.
Please use this service manual with referring to
the operating instructions without fail.
For purposes of improvement, specifications and
design are subject to change without notice.
修理の際は、必ず取扱説明書を参照の上、作業を行って,
ください。
本文中に使用しているイラストは、説明の都合上現物
と多少異なる場合があります。
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TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com

Other manuals for Denon DVD-2910

Questions and Answers

  • G
    Gregory RhodesAug 18, 2025
    Why is my Denon DVD-2910 DVD Player remote not working?
    • P
      Paul PerkinsAug 18, 2025
      If the Denon DVD Player remote control isn't working, first ensure the batteries are correctly inserted with the proper polarity. If they are dead, replace them with new ones. Make sure to point the remote directly at the sensor within 7 meters, and remove any obstacles that might be blocking the signal.
  • T
    tracey90Aug 20, 2025
    What to do if there is no picture on my Denon DVD-2910?
    • M
      Ms. Lisa WeaverAug 20, 2025
      If you're not getting a picture on your Denon DVD Player, check all the connections first. Ensure that the VIDEO OUT setting is not set to “VIDEO OUT:OFF” or “ALL OFF” for PURE DIRECT MODE. Also, make sure your TV’s input is set to “video.” If using HDMI or DVI-D, progressive signals from the component video connector will be disabled; set HDMI/DVI SELECT to “OFF” if you want to use the component video output.
  • T
    tiffanymejiaAug 23, 2025
    How to fix sound issues with my Denon DVD Player?
    • D
      dhollowayAug 23, 2025
      If your Denon DVD Player isn't producing sound or the sound quality is poor, start by checking all the connections. Ensure the input of your TV or stereo is properly set. Review the “DIGITAL OUTPUT” and “COMPRESSION” settings. Note that digital signals cannot be output with Super audio CDs, so use analog connections for those. Ensure the area/layer of the Super audio CD being played matches your amplifier connections. Also, if the video output setting at “PURE DIRECT” is set to “VIDEO : OFF” or “ALL OFF”, there will be no sound at the HDMI connector.
  • J
    Justin LawrenceAug 26, 2025
    What to do if Denon DVD-2910 playback stops or doesn't start?
    • N
      Nicole LunaAug 26, 2025
      If your Denon DVD Player doesn't start playback when you press the PLAY button, or if playback stops immediately, check if there's condensation on the disc or player; if so, let it stand for 1 or 2 hours. Ensure you're using a compatible disc (DVD, SuperAudio CD, video CD, or music CD). Finally, check if the disc is dirty and, if so, wipe it clean.
  • J
    John StephensonAug 28, 2025
    Why is there no image with HDMI/DVI on my Denon DVD-2910?
    • J
      Joseph BlackAug 28, 2025
      If you're not getting an image with an HDMI/DVI connection on your Denon DVD Player, verify the HDMI/DVI connection and check the status of the HDMI/DVI-related indicators. Confirm that your monitor or other connected equipment supports HDCP. Also, check the “HDMI/DVI SELECT” settings and ensure the output format of the DVD Player matches the supported input format of the connected equipment. Finally, check if the video output setting at “PURE DIRECT” is set to “VIDEO: OFF” or “ALL OFF.”
  • M
    Mr. Robert CrossAug 30, 2025
    How to turn on subtitles on Denon DVD-2910 DVD Player?
    • T
      Tanner McguireAug 30, 2025
      If subtitles are not showing on your Denon DVD Player, it could be that the DVD does not contain subtitles. Also, check if the subtitle setting is turned off and, if so, turn it on.
  • B
    Bruce HebertSep 1, 2025
    How to adjust aspect ratio on Denon DVD-2910?
    • P
      Paul HernandezSep 1, 2025
      If the picture on your Denon DVD Player isn't displayed in the correct 4:3 or 16:9 aspect ratio, set the “TV ASPECT” default setting to the proper setting for your connected TV.
  • C
    Chelsea ScottSep 3, 2025
    Why can't I change the language on my Denon DVD Player?
    • C
      Christian MartinezSep 3, 2025
      If the audio or subtitle language isn't switching on your Denon DVD Player, it may be that the disc doesn't include multiple audio or subtitle languages. For some discs, you may need to switch the language on the menu screens rather than during playback.
  • L
    Laurie SmithSep 5, 2025
    How to reset parental control password on Denon DVD-2910 DVD Player?
    • J
      Jack WilsonSep 6, 2025
      If you've forgotten the password for the rating level on your Denon DVD Player, while the player is in stop mode, hold the player’s SKIP 9 button and the PLAY button down simultaneously, then hold the OPEN/CLOSE button down for longer than 3 seconds (until “INITIALIZE” disappears from the TV monitor). This will release the lock and return all settings to default.
  • S
    Sarah MooreSep 8, 2025
    How to change the menu language on Denon DVD Player?
    • C
      Catherine SanchezSep 8, 2025
      If the menu screen messages for your desired language aren't displaying on your Denon DVD Player, check the default setting for the disc language’s menu language.

Summary

SAFETY PRECAUTIONS

Leakage Current Check

Check leakage current or line-to-chassis resistance before returning the unit.

Laser Radiation Warning

Precautions regarding laser safety during operation and servicing.

DISASSEMBLY PROCEDURES

TROUBLESHOOTING GUIDE

GU-3612 Main Unit - Disc Read Errors

Troubleshooting steps for various disc read failures.

GU-3612 Main Unit - No Sound or Noise

Diagnosing and resolving audio output issues.

MEASURING METHOD AND WAVEFORMS

SCHEMATIC DIAGRAMS

GU-3612 Main Unit Schematics

Detailed circuit diagrams for the main unit, part 1 of 4.

GU-3615 Video Unit Schematics

Detailed circuit diagrams for the video unit, part 1 of 4.

GU-3616 Audio Unit Schematics

Detailed circuit diagram for the audio unit.

Denon DVD-2910 Specifications

General IconGeneral
Progressive ScanYes
Output Video Resolution480i, 480p, 720p, 1080i
Video DAC216MHz/12-bit
Surround SoundDolby Digital, DTS
HDMI OutputYes
Component Video OutputYes
S-Video OutputYes
Composite Video OutputYes
Digital Audio OutputCoaxial, Optical
Playback FormatsDVD Video, CD, SACD, MP3, JPEG
Video UpconversionYes (720p, 1080i)
Audio DAC24-bit/192kHz
Analog Audio Output2 channel, 5.1 channel

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