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Denon DVD-1920 - Service Manual

Denon DVD-1920
51 pages
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SERVICE MANUAL
DVD AUDIO-VIDEO / SUPER AUDIO CD PLAYER
MODEL DVD-1920/756
TOKYO, JAPAN
Denon Brand Company, D&M Holdings Inc.
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.
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。
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。
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。
注 意
X0247 V.02 DE/CDM 0508
For U.S.A. & Canada model
Ver. 2
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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-1920

Questions and Answers

  • M
    Martin HernandezAug 26, 2025
    Why is there no sound or distorted sound from my Denon CD Player?
    • M
      Matthew FletcherAug 27, 2025
      If you're getting no sound or distorted sound from your Denon CD Player, start by adjusting the volume and checking that the speakers are connected correctly. Note that HDMI sound is not output during PURE DIRECT or when AUDIO MODE is set to “ANALOG.”
  • L
    leefrankAug 25, 2025
    Why does my Denon DVD-1920 DVD Player have no sound or distorted sound?
    • M
      Mark SmithAug 26, 2025
      If you're experiencing no sound or distorted sound with your Denon DVD Player, first adjust the volume. Then, check that the speakers are connected correctly. Note that HDMI sound is not output during PURE DIRECT or when AUDIO MODE is set to ANALOG.
  • T
    Thomas BrownAug 25, 2025
    What to do if my Denon CD Player has no sound or picture?
    • D
      David JohnsonAug 25, 2025
      If you're experiencing no sound or picture with your Denon CD Player, verify that your TV is turned on and check the video and HDMI connections. Also, check the AUDIO/VIDEO cable connections to the TV. If using HDMI, and progressive signals are not output from the COMPONENT VIDEO OUT jacks, press the HDMI button on the front panel to set the HDMI output mode to OFF. Ensure that PURE DIRECT is set to “OFF,” and confirm that the VIDEO OUT mode is set correctly.

Summary

SPECIFICATIONS

Specifications

Technical details including output levels, impedance, and frequency response.

SAFETY PRECAUTIONS

Laser Beam Safety Precautions

Guidelines to prevent injury from laser beam exposure during operation or servicing.

Important Safety Precautions

General safety warnings for product use and critical component replacement.

Safety Check after Servicing

Procedures to verify compliance with safety standards after repair, including clearance and leakage.

SERVICING GUIDELINES

OPERATIONAL PROCEDURES

TROUBLESHOOTING

Troubleshooting Flowcharts

Diagnostic flowcharts for identifying and resolving various operational faults.

Denon DVD-1920 Specifications

Audio Outputs IconAudio Outputs
analog output1 set (L/R)
multi channel output1 set (Front L/R, Center, Surround L/R, Subwoofer)
optical digital output1
coaxial digital output1
HDMI output1
CD Audio Specifications IconCD Audio Specifications
frequency response4 Hz - 20 kHz
signal-to-noise ratio115 dB
dynamic range98 dB
total harmonic distortion0.004%
Video Outputs IconVideo Outputs
composite video output1.0 Vp-p (with 75 ohms load)
S-Video output Y1.0 Vp-p (with 75 ohms load)
S-Video output C0.286 Vp-p
component video output Y1.0 Vp-p (with 75 ohms load)
component video output Pb/Cb0.648 Vp-p (with 75 ohms load)
component video output Pr/Cr0.648 Vp-p (with 75 ohms load)
HDMI output version1.1
General Specifications IconGeneral Specifications
power supplyAC 120 V, 60 Hz
power consumption20 W
standby power consumption1 W
dimensions (W x H x D)435 x 75 x 310 mm
dimensions (W x H x D) inches17-3/32 x 2-61/64 x 12-13/32 inches
weight2.6 kg
weight in pounds5.72 lbs

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