Harman Kardon DVD-48 Service manual

harman kardon

Model

DVD 48

DVD/CD/CD-R/CD-RW/VCD MP3 Player

Service Manual

- Contents -

SERVICE PREC AU TIONS…… …….… …….……2 BASIC SPECIFICATIONS………………………...5

DETAILED SPECIFICATIONS………………......6

PACKAGE (120V)..………………....…….………10

FRONT PANEL CONTROLS…………………….11 INFORMATION DISPLAY…………….………….13 REAR PANEL CONNECTIONS……………..….14 REMOTE CONTROL……………………………..16

CONNECTIONS…………..……..………….........19

INSTALLATION…………………….....................22

harman/k ar don, I nc .

250 Crossways Park Dr.

Woodbury, New York 11797 Rev0 8/2007

BASIC TROUBLESHOOTING GUIDE…………25 DISASSEMBLY PROCEDURE (120/230v).…...27 EXPLODED VIEW (120v)….……………………28 BLOCK DIAGRAM.……………..………………..29 ELECTRICAL PARTS LIST (120v)……… …….30

PCB DRAWINGS……………………..................53

SEMICONDUCTOR PINOUTS…………………59 SCHEMATICS………………………………..….168 WIRING DIAGRAM……………………………..174

Released 2007 Discontinued XXXX

SERVICING PRECAUTIONS

NOTES REGARDING HANDLING OF THE PICK-UP

1. Notes for transport and storage

1) The pick-up should always be left in its conductive bag until immediately prior to use.

2) The pick-up should never be subjected to external pressure or impact.

2. Repair notes

1) The pick-up incorporates a strong magnet, and so should never be brought close to magnetic materials.

2) The pick-up should always be handled correctly and carefully, taking care to avoid external pressure and impact. If it is subjected to strong pressure or impact, the result may be an operational malfunction and/or damage to the printed-circuit board.

3) Each and every pick-up is already individually adjusted to a high degree of precision, and for that reason the adjustment point and installation screws should absolutely never be touched.

4) Laser beams may damage the eyes! Absolutely never permit laser beams to enter the eyes! Also NEVER switch ON the power to the laser output part (lens, etc.) of the pick-up if it is damaged.

5) Cleaning the lens surface If there is dust on the lens surface, the dust should be cleaned away by using an air bush (such as used for camera lens). The lens is held by a delicate spring. When cleaning the lens surface, therefore, a cotton swab should be used, taking care not to distort this.

6) Never attempt to disassemble the pick-up. Spring by excess pressure. If the lens is extremely dirty, apply isopropyl alcohol to the cotton swab. (Do not use any other liquid cleaners, because they will damage the lens.) Take care not to use too much of this alcohol on the swab, and do not allow the alcohol to get inside the pick-up.

Storage in conductive bag

NEVER look directly at the laser beam, and don’t let contact fingers or other exposed skin.

Magnet

How to hold the pick-up

Conductive Sheet

Cotton swab

Pressure

Drop impact

NOTES REGARDING COMPACT DISC PLAYER REPAIRS

1. Preparations

1) Compact disc players incorporate a great many ICs as well as the pick-up (laser diode). These components are sensitive to, and easily affected by, static electricity. If such static electricity is high voltage, components can be damaged, and for that reason components should be handled with care.

2) The pick-up is composed of many optical components and other high-precision components. Care must be taken, therefore, to avoid repair or storage where the temperature of humidity is high, where strong

magnetism is present, or where there is excessive dust.

2. Notes for repair

1) Before replacing a component part, first disconnect the power supply lead wire from the unit

2) All equipment, measuring instruments and tools must be grounded.

3) The workbench should be covered with a conductive sheet and grounded. When removing the laser pick-up from its conductive bag, do not place the pick-up on the bag. (This is because there is the possibility of damage by static electricity.)

4) To prevent AC leakage, the metal part of the soldering iron should be grounded.

5) Workers should be grounded by an armband (1MΩ)

6) Care should be taken not to permit the laser pick-up to come in contact with clothing, in order to prevent static electricity changes in the clothing to escape from the armband.

7) The laser beam from the pick-up should NEVER be directly facing the eyes or bare skin.

Resistor (1 Mohm)

Conductive Sheet

Resistor (1 Mohm)

Armband

DVD48 harman/kardon

ESD PRECAUTIONS

Electrostatically Sensitive Devices (ESD)

Some semiconductor (solid state) devices can be damaged easily by static electricity. Such components commonly are called Electrostatically Sensitive Devices (ESD). Examples of typical ESD devices are integrated circuits and some field-effect transistors and semiconductor chip components. The following techniques should be used to help reduce the incidence of component damage caused by static electricity.

1. Immediately before handling any semiconductor component or semiconductor-equipped assembly, drain off any electrostatic charge on your body by touching a known earth ground. Alternatively, obtain and wear a commercially available discharging wrist strap device, which should be removed for potential shock reasons prior to applying power to the unit under test.

2. After removing an electrical assembly equipped with ESD devices, place the assembly on a conductive surface such as aluminum foil, to prevent electrostatic charge buildup or exposure of the assembly.

3. Use only a grounded-tip soldering iron to solder or unsolder ESD devices.

4. Use only an anti-static solder removal device. Some solder removal devices not classified as "anti-static" can generate electrical charges sufficient to damage ESD devices.

5. Do not use freon-propelled chemicals. These can generate electrical charges sufficient to damage ESD devices.

6. Do not remove a replacement ESD device from its protective package until immediately before you are ready to install it. (Most replacement ESD devices are packaged with leads electrically shorted together by conductive foam, aluminum foil or comparable conductive materials).

7. Immediately before removing the protective material from the leads of a replacement ESD device, touch the protective material to the chassis or circuit assembly into which the device will by installed.

CAUTION : BE SURE NO POWER IS APPLIED TO THE CHASSIS OR CIRCUIT, AND OBSERVE ALL

OTHER SAFETY PRECAUTIONS.

8. Minimize bodily motions when handing unpackaged replacement ESD devices. (Otherwise harmless motion such as the brushing together of your clothes fabric or the lifting of your foot from a carpeted floor can generate static electricity sufficient to damage an ESD device).

DVD48 harman/kardon

DVD 48 TECHNICAL SPECIFICATIONS

Applicable Disc:

Disc formats: 5-inch (12cm) or 3-inch (8cm) DVD-

Video,DVD-Audio, SACD,

™

standard-conforming DVD-R, DVD+R, DVD-RW, DVD+RW,VCD, CD,CD-R, CD-RW or MP3 discs

Region code: DVD video disc with Code 1 or 0 only DVD layers: Single side/single layer,single side/dual

layer, dual side/dual layer

Audio formats: DVD Audio MLP Lossless,

MPEG,Windows Media

or DTS

audio discs

™

SACD,Linear PCM,

9, Dolby®Digital

Still-image format: JPEG

Video Signal System: NTSC or PAL

™

HDMI

Output: Video: 480p,720p, 1080i, 1080p

HDMI Version 1.1-compliant HDCP Version 1.1-compliant

Composite Video Output: 1V p-p /75 ohms, sync negative polarity S-Video Output:

Y/luminance: 1V p-p/75 ohms, sync negative polarity C/chrominance: 0.286 V p-p

Component Video Output: Y:1V p-p/75 ohms, sync negative polarity

Pr: 0.7V p-p/75 ohms Pb: 0.7V p-p/75 ohms

Analog Audio Output: 2V RMS (1kHz, 0dB)

Frequency Response:

DVD (linear PCM): 2Hz – 22kHz +0/–0.5dB (48kHz sampling)

2Hz – 44kHz +0/–1.5dB (96kHz sampling)

2Hz – 88kHz +0/–0.5dB (192kHz sampling) CD: 2Hz – 20kHz +0/–0.5dB SACD: 2Hz –100kHz +0/–0.5dB

Signal/Noise Ratio (SNR): 105dB (A-weighted) Dynamic Range:

DVD: 100dB (18-bit)/105dB (20-bit) CD/DVD: 96dB (16-bit)

THD/1kHz: DVD/CD:0.0025% Wow & Flutter: Below measurable limits AC Power: 110–240V AC/50–60Hz Power Consumption: 1 Watt (on/standby)/13 watts (max) Dimensions (H x W x D): 2" x 17-3/10" x 11-1/4"

(50mm x 440mm x 285mm)

Weight: 6 lb (2.7kg) Shipping Dimensions (H x W x D): 5" x 14-3/8" x 20"

(127mm x 365mmx 508mm) Shipping Weight: 8.8 lb (4kg)

The DVD 48 is Simplay HD

™

-verified for compatibility

via the HDMI connection with other Simplay HD-verified products.

Depth measurement includes knobs,buttons and terminal connections.Height measurement includes feet and chassis. All features and specifications are subject to change without notice. Harman Kardon and Logic 7 are trademarks of Harman International Industries,Incorporated, registered in the United States and/or other countries.

Designed to Entertain is a trademark of Harman International Industries,Incorporated. Blu-ray Disc is a trademark of the Blu-ray Disc Association. CEA (Consumer Electronics Association) is a registered trademark of the Consumer Electronics Association. Dolby and Pro Logic are registered trademarks,and MLP Lossless is a trademark, of Dolby Laboratories. DTS,DTS-ES,DTS Neo:6 and DTS 96/24 are registered trademarks of DTS,Inc. HD-DVD is a trademark of the DVD Format/Logo Licensing Corporation (DVD FLLC). HDMI (High-Definition Multimedia Interface) is a trademark of HDMI Licensing LLC. Kodak is a registered trademark,and Photo CD is a trademark,of Eastman Kodak Company. Microsoft,Windows and Windows Media are registered trademarks of Microsoft Corporation in the United States and/or other countries.

WMA (Windows Media Audio) is a proprietary file format developed by Microsoft. SACD (Super Audio CD) is a trademark of Sony Corporation. TrueLife is a trademark of Genesis Microchip Inc. The Simplay HD logo and the Simplay,Simplay HD and Simplay Labs trademarks are owned by Silicon Image,Inc. and are used under license from Silicon Image,Inc.

and/or Simplay Labs,LLC.

This product incorporates copyright protection technology that is protected by method claims of certain U.S. patents and other intellectual property rights owned by Macrovision Corporation and other rights owners.Use of this copyright protection technology must be authorized by Macrovision Corporation and is intended for home and other limited viewing uses only unless otherwise authorized by Macrovision Corporation. Reverse engineering or disassembly is prohibited.

Please register your product on our Web site at www.harmankardon.com. Note:You’ll need your serial number. At the same time, you can choose to be notified about our new products and/or special promotions.

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2. DVD-Audio Part (Test Disc V-612 , JVC)

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DVD48 harman/kardon

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DVD 48

DVD48 harman/kardon

Power

Indicator

Play

Skip/Search

Reverse

Pause

FRONT PANEL CONTROLS

Skip/Search Forward

Open/Close

FRONT-PANEL CONTROLS

Remote IR

Sensor

Standby/On

Stop

Display

Disc Drawer

Message Displays and Indicators

Dimmer

NOTE: To make it easier to follow the instructions throughout the manual that refer to this illustration,a copy of this page may be downloaded from the Product Support section at

www.harmankardon.com.

DVD48 harman/kardon

FRONT-PANEL CONTROLS

Standby/On Switch: This electrical switch turns the DVD 48 on

for playback, or leaves it in Standby mode for quick turn-on using this switch or the remote control.

Power Indicator:This LED is next to the Standby/On Switch. When

the DVD 48 is plugged into AC power, the LED turns amber to indicate that the DVD 48 is in Standby mode (ready to be turned on).When the DVD 48 is turned on (by pressing the Standby/On Switch), the LED turns blue.If this LED ever turns red, immediately unplug the DVD 48. Check the wire connections.If the LED remains red,bring the DVD 48 to an authorized Harman Kardon service provider.

Open/Close: Press this button to open or close the disc drawer.

When the DVD 48 is in Standby mode,press this button to turn it on and open the drawer. Before pressing this button, always make sure that no objects are blocking the drawer. Remember to close the door or turn off the DVD 48 when you have finished.The door will close automatically after two and a half minutes.

Message Display:Various messages appear in this display

in response to commands.In addition,a variety of indicators will light at various times to display the current playback mode,video settings or other aspects of the DVD 48’s status.

Disc Drawer:This drawer holds a disc that is played in the DVD 48.

Press the Open/Close Button to access it. Be sure discs in the recess in the drawer tray. To avoid damaging the drawer accidentally, do not press down on it when open.The drawer will close automatically after two and a half minutes of inactivity to prevent dust or dirt from entering the DVD 48 and to prevent damage.If a disc is present, it will begin playing.

to carefully seat all

Play: Press to start playback of a loaded disc,or to resume play after

the disc has been paused.

Pause: Press to pause play,or to resume after play has been momen-

tarily paused.When a DVD is playing,a still image of the frozen action will appear on-screen. In Pause mode,you may access the Frame-byFrame Advance and Slow Search functions by pressing the forward or reverse Step or Skip Buttons on the remote.

Stop: Press once to stop play and enter Resume mode,in which

pressing Play resumes playback from the point at which it was stopped. Press this button twice to fully stop play of the disc.Resume mode is not available for WMA files or VCDs without playback control.

Skip/Search Reverse: Press once to return to the beginning of

the current chapter or track. Quickly press again to skip to previous chapters or tracks.Press and hold for fast search reverse within the current chapter or track at the speed indicated on screen.

Skip/Search Forward:Each press advances to the next chapter

or track. Press and hold for fast search forward within the current chapter or track at the speed indicated on-screen.

Remote IR Sensor:This sensor receives infrared commands from

the remote control. It is important to ensure that it is not blocked. If covering the sensor is unavoidable,such as when the DVD 48 is placed inside a cabinet, you may use an optional Harman Kardon HE 1000, or other infrared receiver, connecting it to the Remote IR Input on the DVD 48’s rear panel.Alternatively, connect the Remote IR Output of another compatible component, such as a Harman Kardon AVR,to the DVD 48’s Remote IR Input.Point the remote at the other device’s remote sensor, and the command will be transmitted to the DVD 48. An external IR “blaster”may also be used, positioned to point at this area.

Dimmer: Some people find the front-panel display distracting,

especially while watching a movie.Each press of this button cycles through the front-panel brightness options of Full Brightness,Half Brightness and Off. The Power Indicator always remains lit to remind you that the DVD 48 is turned on, but the display will remain dimmed or off, even when a command is entered. Dimming is canceled when the DVD 48 is turned off.

Open/Close: Press this button to open or close the disc drawer.

DVD48 harman/kardon

FRONT-PANEL INFORMATION DISPLAY

Playback

Control

A-B

Repeat

HDMI

Video

Resolution

Random

Camera

Angle

Repeat Video Off

Disc-Type

Playback

Mode

Audio

Bitstream

Group/Title

Program

Parental

Lock

Chapter/Track Time

NOTE: To make it easier to follow the instructions that refer to the controls and connectors in this illustration,a larger copy may be downloaded

from the Product Support section for this product at www.harmankardon.com.

Disc-Type Indicators:The SACD, DVD, DVD-Audio, CD, VCD, MP3, WMA or JPEG indicator will light to show the type of disc currently being played.

Audio Bitstream Indicators: When a Dolby Digital, DTS or Linear

PCM digital audio signal is detected, one of these indicators will light. DVD-Audio,MP3 and WMA bitstreams will be indicated

by the Disc-

Type Indicator. Parental-Lock Indicator: This indicator lights in red when the

parental-lock system is engaged to prevent changing the rating level without a code.

Program Indicator: This indicator lights when a playlist has been programmed using the menu system (available for CDs only).

Angle Indicator: This indicator blinks when alternative viewing angles are available on the DVD currently playing.

Random Indicator: This indicator lights when the unit is in the Random Play mode.

A-B Repeat Indicator: This indicator lights when a specific passage for repeat playback has been selected.

VCD Playback Control Indicator: This indicator lights when the playback control function is turned on for VCDs.

Repeat Indicators: These indicators light when any of the Repeat functions are in use.

Video OFF Indicator: This indicator lights in red when the unit's video output has been turned off by pressing the Video OFF Button on the remote control.

HDMI Indicator: This indicator lights when the HDMI Output is enabled. Press the HDMI Button on the remote to toggle between turning the HDMI Output on and off. When the HDMI Output is on (and this indicator is lit), the Component Video Outputs are deactivated, and vice versa.

Video Resolution Indicators: One of these indicators will light to indicate the current video resolution of the HDMI Output, based on what your video display is capable of handling.The HDMI Output will upscale source materials to the higher resolution, as indicated in the HDMI SETUP menu (explained in the Initial Setup section).You may change the HDMI

Video setting to a lower resolution to improve picture quality using the VIDEO SETUP menu. As you select a specific HDMI Output video resolution and the DVD 48 successfully determines that the video display is capable of handling that resolution, its indicator will light and will appear briefly in the Message Display.

Time Indicators:These positions show the running time of a disc in play. NOTE: These positions will also display text messages about the DVD’s

status,including Loading when a disc is loading, Power Off when the unit is turned off, and Unknown Disc when a disc not compatible with the DVD 48 is loaded.

Chapter/Track Number Indicators: When a DVD disc is playing, these two positions show the current chapter. When a DVD-Audio,SACD or CD disc is playing,they will show the current track number.

Group/Title Indicators: These two positions show the current title number when a DVD disc is playing,or the current group for a DVDAudio disc.

Playback-Mode Indicators: These indicators light to show the current playback mode:

› Lights when a disc is playing in the Normal mode.This indicator will flash when the disc is in Forward Slow Play mode. The on-screen banner display indicates the selected speed (1/2x, 1/4x, 1/8x or 1/16x).

›› When the DVD 48 is in the Fast Search Play mode,two of these indicators will light to show that the unit is in a Fast Play mode. The selection will be displayed on screen as one of six steps that correspond to the following speeds: ~1-1/2x, 4x, 6x, 8x, 16x or 32x. Fast Play mode is not available for WMA files.

± Lights when the disc is paused.

‹‹

Lights when the disc is in the Fast Search Reverse mode. The selection will be displayed on screen as one of six steps that correspond to the following speeds: ~1-1/2x, 4x, 6x, 8x, 16x or 32x. Fast Search Reverse mode is not available for WMA files.

‹

Flashes when the disc is in Reverse Slow Play mode.The on-screen

banner display indicates the selected speed (1/2x, 1/4x or 1/8x).

DVD48 harman/kardon

REAR-PANEL CONNECTIONS

Remote Infrared (IR) Input and Output: When the Remote IR sensor on the front panel is blocked, such as when the DVD 48 is placed inside a cabinet, connect the IR Output of your receiver/processor or an optional IR receiver to the Remote IR Input jack for use with the remote control.The Remote IR Output may be connected to the Remote IR Input of a compatible source device (or other product) to enable remote control through the DVD 48.When several devices are used, connect them in “daisy chain” fashion.

HDMI Output: If you have an HDMI-compatible receiver or video display device,connect this output to an HDMI input on the receiver or video display for high-quality digital audio and video.Even if your receiver is not capable of processing audio in the HDMI format, you will still experience the superb reproduction of HDMI video.

In all cases,the video display must be HDCP-compliant in order to use the HDMI output. For best results,we do not recommend HDMI connections in excess of ten feet without a repeater. If your video display has a DVI input, you may use an optional HDMI-to-DVI cable or adapter for the video connection to the display, and a separate audio connection.

The DVD 48 is Simplay HD-verified for compatibility via the HDMI connection with other Simplay HD-verified products.

NOTE: To use the HDMI Output,make sure to turn it on by pressing the HDMI Button on the remote.When the HDMI Output is turned on, the Component Video Outputs are not available for use.

The following audio formats may be output via the HDMI connection: Audio CD – 2-Channel PCM or 5.1-channel DTS DVD-Audio – 2-Channel or 5.1-channel PCM DVD-Video – Up to 5.1-channel Dolby Digital, DTS or PCM

NOTE: To hear the high-resolution surround sound recorded on SACD discs,connect the 6-Channel Audio Outputsto the corresponding input jacks on your receiver or processor. This format is not output digitally. If your receiver is not capable of processing the audio portion of an HDMI signal, use the 6-Channel Audio Outputs to enjoy DVD-Audio discs as well.

To hear a 2-channel analog downmix via the 2-Channel Analog Audio Outputs,select Stereo at the Analog Output setting in the AUDIO SETUP submenu,or press the Audio Mode Button on the remote repeatedly until the Stereo setting is selected.

Coaxial and Optical Digital Audio Outputs: If your receiver or processor has an available digital audio input, connect either of these digital audio outputs to the corresponding input on the receiver/processor to enjoy digital audio formats such as Dolby Digital, DTS or standard PCM (traditionally found on CDs and may be available on other discs). Never connect both of these outputs to the same device simultaneously. However, it is okay to connect one of the digital audio outputs plus the analog audio outputs to the same device.

NOTE: The Coaxial Digital Output should only be connected to a digital input. Even though it is the same RCA-type connector as standard analog audio connections,DO NOT connect it to a conventional analog input jack.

Component Video Outputs: If your television or video display and receiver are component video-capable,and your display does not have

an HDMI input, connect these jacks to the corresponding inputs on the receiver or TV that are labeled “Y/Pr/Pb” or “Y/Cr/Cb.” If your video display is capable of handling resolutions of 480p or better, connect these outputs to the HD (high-definition) component video inputs on your display. If the display is capable of displaying progressive-scan video,select On at the Progressive Scan setting in the VIDEO SETUP submenu.

IMPORTANT NOTE: Do not connect the Component Video Output jacks to standard composite video inputs on any device.

Composite and S-Video Outputs: If your video display does not have HDMI or component video inputs,connect one of these two video outputs to your receiver/processor or directly to the display. If available, S-video is preferred. Do not connect more than one of the DVD 48’s analog video outputs (component video,S-video, composite video) to any other device at the same time.You may connect both the HDMI Output and the Composite Video Output to your receiver if your receiver distributes composite video through a multiroom system.

2-Channel Analog Audio Outputs: Connect these outputs to the left and right analog audio inputs on your receiver/processor or TV.You may connect these jacks in addition to a digital audio connection, and it is recommended that you do so as a backup if you wish to use the DVD 48 as a source device for a multiroom system or if you wish to make analog recordings,as it is not possible to make digital recordings of most DVDs.

6-Channel Analog Audio Outputs: Connect these outputs to the matching 6-channel analog audio inputs on your receiver or surround sound processor. This connection is required to listen to the multichannel tracks on SACD discs.If the disc also contains a Linear PCM,Dolby Digital or DTS track, you may listen to it using the HDMI Output, the Coaxial or Optical Digital Audio Output or the 2-Channel Analog Audio Outputs.

NOTE: A 2-channel downmix is not available simultaneously with a 6-channel presentation. Set the Analog Output in the AUDIO SETUP menu to Stereo to hear a 2-channel downmix, available at both the 2-Channel Analog Audio Outputs and the front left and right outputs of the 6-Channel Analog Audio Outputs. In Stereo mode,no audio will be available at the center and surround outputs of the 6-Channel Analog Audio Outputs.

If the 6-Channel Analog Audio Outputs are connected to corresponding 6-channel inputs on your receiver, set the Analog Output in the AUDIO SETUP menu to Multichannel to hear all six channels (if available on the disc). In Multichannel mode,only the front left and right channel information will be available at the 2-Channel Analog Audio Outputs, without any center or surround information.

AC Power Input: Connect the AC power cord to an AC outlet, and plug the cord’s female end into this receptacle. If the outlet is controlled by a switch, make certain that it is in the ON position. If the cord somehow becomes damaged, contact your authorized Harman Kardon dealer for a replacement.

DVD48 harman/kardon

REAR PANEL CONNECTIONS

Remote IR Input

Remote

IR Output

HDMI

Output

Coaxial Digital Audio Output

Component

Video Outputs

Optical Digital Audio Output

Composite Video Output

S-Video Output

2-Channel Analog Audio Outputs

6-Channel Analog Audio Outputs

REAR-PANEL CONNECTIONS

AC Power Input

NOTE: To make it easier to follow the instructions throughout the manual that refer to this illustration,a copy of this page may be downloaded from the Product Support section at

www.harmankardon.com.

DVD48 harman/kardon

REMOTE CONTROL FUNCTIONS

IR Transmitter Lens: As buttons are pressed on the remote,

infrared codes are emitted through this lens.Make sure it is pointing toward the component being operated.

Power On: Press this button to tur n on the DVD 48 when it is in

Standby mode (plugged in with the Power Indicator lit up in amber).

Power Off: Press this button to tur n off the DVD 48, placing it in

Standby mode.

Open/Close: Press this button to open or close the disc drawer.

If the DVD 48 is in Standby mode,pressing this button will turn it on.

Page Up/Down: Some DVD-Audio discs allow you to select from

several still images associated with an audio selection while it is playing. If the disc has implemented this feature,press these buttons to view the images in forward or reverse order. If this feature is not available,the feature-prohibited icon “Ø”will be displayed in the upper right corner of the screen.

Audio: Press this button while a DVD is playing to display the current

audio track information and to select another audio format.

Clear: Press this button to clear a number you have started to enter.

This button may also be used to clear the on-screen displays.Press and hold this button for five seconds while in Stop mode and with all on-screen displays cleared, to reset the DVD 48 to its factory-default settings.

Title:This button allows you to select from the titles stored on the disc,

which may include “making of”or other featurettes.Some DVD-Audio and Video discs may display their disc menu.

Subtitle: Press this button while a DVD containing subtitle information

is playing,to turn subtitles off or to select a subtitle language.This setting will only be in effect for the current disc.

NOTE: Due to the variations in how DVD discs are authored, the subtitle languages displayed by the DVD 48 may not accurately reflect the actual languages available on the disc.It is recommended that subtitles be selected using the disc’s menu.

Program: Press this button to display the Program screen, where you

may program a playlist in which the tracks may be played in a different order than the order in which they appear on the disc.See the Programming a Playlist section for more information.

Repeat: Press this button repeatedly to cycle through the Repeat

modes available with the current disc.This button is not used to access A-B Repeat mode.

A-B Repeat:While a disc is playing, the A-B Repeat function allows

you to repeatedly play a passage,which may include several tracks or chapters.Press the button once to select the starting point (“A”), and a second time to select the end of the passage (“B”). Press the button again to end repeat play.

Random:This button turns Random Play mode – which plays the

tracks on a CD in random order – on or off.

Numeric Keys: Use these buttons to directly enter a track or chapter

number to skip to that section of the disc,or to enter a password for the parental control system.

Group:This button allows you to select from the groups stored on the

disc,which may include the same content recorded using different audio formats.When the dialog box appears, the total number of groups will be indicated. Use the Numeric Keys to enter the number of the desired group,and press the Enter Button.The dialog box will disappear, and the DVD 48 will begin playing the new group.

System Setup: Press this button to access the SYSTEM SETUP

menu. See the Initial Setup section for more information.

Disc Menu: Press this button while a DVD is playing to view the disc’s

menu. Some DVD-Audio discs may require you to press the Title Button to access the disc menu.

Status:When a disc is playing, press this button to view the Status

Display, which contains playback mode information. The Status Display is not available for MP3,WMA or JPEG discs.

Return: Press this button while viewing the DVD 48’s Setup menus or

Status Display to return to a previous screen or clear the display. It has no effect on a disc’s menus.

Transport Controls: These buttons are used to operate the disc

player. Use the controls to skip forward or in reverse by track or chapter; to fast-search forward or in reverse; and to play,pause or stop the disc. After pressing the Pause Button,the Skip Buttons may be used to step frame by frame through a video presentation, and the Fast-Search Buttons may be used for slow play.

Angle:When a DVD encoded with multiple camera angles is playing

and when the Angle Icon appears to indicate that the multiple-angle passage has been reached, press this button to cycle through the various available angles.

This button is also used to rotate still images.Each press rotates the image 90 degrees clockwise.

Zoom:When viewing a DVD,VCD or JPEG still image, press this button

repeatedly to enlarge the on-screen image by 1-1/2x, 2x, 3x or 4x (1-1/2x, 2x or 3x only for VCDs) before returning to the original size. Use the Navigation Buttons to explore the enlarged image.

⁄

/¤/‹/› Navigation and Enter Buttons: These buttons are

used together to make selections within the on-screen menu system.

Backlight: Press this button to turn on the backlight to make it easier

to see the buttons in a darkened room.The backlight will remain on for a few seconds after your last button press before going out, or you may turn off the backlight by pressing this button again.

Video Off: Some people prefer to tur n off the video display when

listening to audio-only discs.Pressing this button deactivates the video circuitry,avoiding any possible interference with the audio. Moreover, plasma and CRT video displays are subject to “burn-in”when a still image,such as a menu,remains on screen for more than a short time.

DVD48 harman/kardon

REMOTE CONTROL FUNCTIONS

IR T ransmitter Lens

Power On

Open/Close

Audio

Clear

Program

Repeat

A-B Repeat

Random

Group

System Setup

Previous Step/Skip

Search/Slow Reverse

Play

Angle

Pause

Power Off

Page Up/Down Subtitle

Title

Numeric Keys

Status Disc Menu

Next Step/Skip

Stop Search/Slow Forward

Transport Controls Zoom

⁄/

⁄

/‹/› Navigation

Backlight

Video Off

Audio Mode

Enter

Return Dimmer

HDMI

NOTE: To make it easier to follow the instruc-

tions throughout the manual that refer to this illustration, a copy of this page may be downloaded from the Product Support section at www.harmankardon.com.

DVD48 harman/kardon

REMOTE CONTROL FUNCTIONS

We strongly recommend that plasma and CRT owners use the Video Off function liberally. Press the button a second time to reactivate the video displays.

NOTE: The DVD 48 features a screen saver that you may set to appear automatically after a period of inactivity. However, the screen saver does not become activated when the DVD 48’s Setup menus are on screen.The DVD 48 also allows you to set one of two Auto Power Off modes in the GENERAL SETUP menu that turn off the DVD 48 after a longer period of inactivity. See the Initial Setup section for more information.

Dimmer: Some people find the front-panel displays distracting,

especially while watching a movie in a darkened room. Each press of this button cycles through the Full Brightness,Half Brightness and Off settings.The Power Indicator will always remain lit to remind you that the DVD 48 is turned on.

NOTE: You may enter commands and operate the DVD 48 normally even with the front-panel display fully dimmed.The display will wake for about one second when a command is entered.

Audio Mode:This button adjusts the Analog Output setting,which

is also found in the AUDIO SETUP menu. There are two available settings: Multichannel and Stereo.The first

button press displays the current setting,and each additional press toggles between the settings.

The Stereo,or 2-Channel,setting outputs a 2-channel downmixed signal to both sets of Left/Right Analog Audio Outputs.The downmix incorporates center and surround channel information, but no signal is available at the center or surround jacks of the 6-Channel Analog Audio Outputs.

The Multichannel, or 6-Channel, setting outputs only the front left and right channel information to both sets of Left/Right Analog Audio Outputs. Although the correct signals are available at all of the 6-Channel Analog Audio Output jacks,the 2-Channel Analog Audio Outputs will contain incomplete information.

The DVD 48 does not make a 2-channel downmix available at the 2-Channel Analog Audio Outputs simultaneously with a multichannel signal at the 6-Channel Analog Audio Outputs.

HDMI: Press this button to tur n the HDMI Output on or off.When the HDMI

Output is on, the Component Video Outputs are off. If your video display is HDMI-capable,turn this setting on and use the HDMI connection.If your video display does not have an HDMI input, turn this setting off to use the Component Video Outputs.

Optical

DVD48 harman/kardon

CONNECTIONS

There are different types of audio and video connections used to connect the DVD 48 to your receiver or processor and video display. To make it easier to keep them all straight, the Consumer Electronics

Association (CEA

) has established a color-coding standard. Table 1

may be helpful to you as a reference while you set up your system.

Table 1 – Connection Color Guide

Audio Connections

Left Right Front (FL/FR) Center (C) Surround (SL/SR) Subwoofer (SUB)

Digital Audio Connections

Coaxial Optical

Video Connections

Component Y Pb Pr Composite S-Video

HDMI™ Connections (digital audio and video)

HDMI

Input Output

Types of Connections

This section will briefly review different types of cables and connections that you may use to set up your system.

Audio and video signals originate in what are known as “source devices,” including a DVD/CD player such as the DVD 48.

Separate connections are required for the audio and video portions of the signal unless an HDMI connection is used (see below).The types of connections used depend upon what’s available on your receiver, and for video signals,the capabilities of your video display.

Audio Connections

There are two formats for audio connections: digital and analog. Digital audio signals are required for listening to sources encoded with digital surround modes,such as Dolby Digital and DTS. There are two types of digital audio connections commonly used: coaxial and optical. Either type of digital audio connection may be used, but never both simultaneously. However, it’s okay to make both analog and digital audio connections at the same time to the same source.

NOTE: The DVD 48 outputs digital audio signals through the HDMI connection. If your receiver/processor or video display is capable of

processing

then you will not need to make a separate digital audio connection. However,as explained in the Analog Audio section below, you may still need to make the analog audio connections.

If your receiver/processor is only capable of signals,use HDMI for your video connection only and connect either the DVD 48’s coaxial or optical digital audio output to the corresponding input on your receiver.

In addition, SACD audio is not transmitted via HDMI. Use the 2- or 6-Channel Analog Audio Outputs to enjoy your SACD discs.

the audio portion of the HDMI signal,

switching

HDMI

Digital Audio

Coaxial digital audio jacks are usually color-coded in orange.Although they look similar to analog jacks,they should not be confused,and you should not connect coaxial digital audio outputs to analog inputs or vice versa. See Figure 1.

Coaxial digital audio cable

Figure 1 – Coaxial Digital Audio

Coaxial

Optical digital audio connectors are normally covered by a shutter to protect them from dust.The shutter opens as the cable is inserted. See Figure 2.

Optical digital audio cable

Figure 2 – Optical Digital Audio

Due to the nature of digital signals as binary bits,they aren’t subject to signal degradation the way analog signals are.Therefore, the quality of coaxial and optical digital audio connections should be the same, although it is important to limit the length of the cable.Whichever type of connection you choose,Harman Kardon recommends that you always select the highest quality cables available within your budget.

Analog Audio

Analog connections require two cables,one for the left channel (white) and one for the right channel (red). See Figure 3. These two cables are often attached to each other for most of their length. Most devices that have digital audio jacks also have analog audio jacks.We recommend that you always connect the DVD 48’s 2-Channel Analog Audio Outputs to your receiver/processor, or to your TV if you are not using a receiver. There are four reasons to use analog audio connections,even if you are using one of the digital audio connections:

1.To make recordings.Most DVDs are protected from digital copying

and only analog copies are permitted. Please make sure to comply with all copyright laws when making recordings for personal use.

2. In a multiroom system. Many receivers and processors require

sources used in multiroom systems to output analog audio signals.

3.When connecting the DVD 48 directly to a non-HDMI TV.The TV

may not have digital audio inputs.

4.When playing high-resolution 96kHz PCM audio discs. If your receiver

is not capable of processing 96kHz audio,you may need to use the analog audio connection.

NOTE: The DVD 48 is capable of downmixing multichannel materials and outputting a 2-channel downmix. Make sure to adjust the Analog Output setting in the AUDIO SETUP menu to Stereo.

nalog audio

cable (RCA)

Figure 3 – Analog Audio

L R

DVD48 harman/kardon

CONNECTIONS

Multichannel analog connections are used with high-resolution audio discs,where the copy-protected digital content is decoded inside the DVD 48.These connections are required for playing SACD discs,and depending on your receiver’s capabilities,may also be required for DVD-Audio,HD-DVD or Blu-ray discs, unless the disc also carries twochannel PCM and 5.1-channel Dolby Digital or DTS soundtracks for use with receivers/processors that are not equipped with 5.1-channel analog inputs.Check the disc’s jacket for more information on alternate audio tracks.See Figure 4.

Front Surround Center

Multichannel analog audio cable (RCA)

Subwoofer

Figure 4 – Multichannel Analog Audio

NOTE: In order to enjoy the full benefit of lossless multichannel recordings,make sure the Analog Output setting in the AUDIO SETUP menu is set to Multichannel.When the Stereo setting is selected, the center and surround channel information will be combined with the left and right channels,and will only be heard through the front channels.This setting may also be accessed by pressing the Audio Mode Button on the remote.

Video Connections

As mentioned above,the video signal is often transmitted separately from the audio signal. Even when the HDMI connection described below is used, sometimes the receiver is not capable of accessing the audio portion of the HDMI signal, and a separate audio connection is required.

Digital Video

The DVD 48 is equipped with an HDMI (High-Definition Multimedia Interface) output. HDMI is capable of carrying digital audio and video information using a single cable,delivering high-quality picture and sound.

The DVD 48 is capable of outputting up to 720p,1080i or 1080p video and 2- or 6-channel PCM or up to 5.1-channel Dolby Digital or DTS audio through its HDMI connection.The DVD 48 is in compliance with HDCP (High-Definition Copy Protection) and the video display must also be HDCP-compliant to be used with the DVD 48’s HDMI output.

The DVD 48 is Simplay HD-verified for compatibility

via the HDMI connection with other Simplay HD-verified products. The physical HDMI connection is simple.The connector is shaped for

easy plug-in (see Figure 5). If your video display has a DVI input, you may use an HDMI-to-DVI adapter (not included) to connect it to the HDMI Output, but a separate audio connection is required.

Figure 5 – HDMI Connection

Analog Video

There are three types of analog video connections: composite video, S-video and component video.

Composite video is the basic connection most commonly available. The jack is usually color-coded yellow, and looks like an analog audio jack, although it is important never to confuse the two.Do not plug a composite video cable into an analog or coaxial digital audio jack, or vice versa. Both the chrominance (color) and luminance (intensity) components of the video signal are transmitted using a single cable. See Figure 6.

Composite video cable

Figure 6 – Composite Video

S-video,or “separate”video, transmits the chrominance and luminance components using separate wires contained within a single cable.The plug on an S-video cable contains four metal pins,plus a plastic guide pin. Be careful to line up the plug correctly when you insert it into the jack on the receiver, source or video display. See Figure 7.

S-video cable

Figure 7 – S-Video

Component video separates the video signal into three components – one luminance (“Y”) and two sub-sampled color signals (“Pb” and “Pr”) – that are transmitted using three separate cables.The “Y” cable is color-coded green, the “Pb”cable is colored blue and the “Pr”cable is colored red. See Figure 8.

Component video cable

Figure 8 – Component Video

Do not confuse component video connections with composite video (described above).Although the plugs and jacks may look similar, they are not compatible and cross-connecting them will result in no picture or a very distorted picture.Remember that component video uses three connections,colored green,blue and red, while composite video uses a single connection, which is often color-coded yellow.

If your video display is capable of handling progressive-scan signals (480p or better), then connect the DVD 48’s Component Video Outputs to the input jacks on your video display marked “HD Component”.Make sure to configure your display for use with 480p video signals.Set the Progressive Scan setting in the DVD 48’s VIDEO SETUP menu to On.

NOTES:

• The DVD 48’s component and HDMI outputs are not available simultaneously. Press the HDMI Button on the remote to turn the HDMI Output On or Off. When it is On, the Component Video Outputs are Off, and vice versa.

• For simplified operation,connect one of the DVD 48’s video outputs to your receiver or processor, and use the receiver/ processor as a switching device for all of your sources,

DVD48 harman/kardon

CONNECTIONS

connecting only the receiver/processor to your video display. However, if your receiver is not capable of switching HDMI signals,connect the DVD 48’s HDMI Output directly to an HDMI-capable video display for superior picture quality.

• If you are using the DVD 48 with a multiroom receiver/ processor that is capable of distributing video,connect the DVD 48’s Composite Video Output to the receiver in addition to the HDMI, Component Video or S-Video Output.

If it’s available on your video display, HDMI is recommended as the best-quality connection, followed in preference by component video, S-video and then composite video.Except as indicated above for use in a multiroom system, do not connect more than one video output from the DVD 48 to another device.

Remote IR Input and Output

The DVD 48 is equipped with an infrared input and output to facilitate use of your system with a remote control in a variety of situations.

When the DVD 48 is placed in such a way that aiming the remote at the front-panel IR sensor is difficult, such as inside a cabinet or facing away from the listener, you may connect an external IR receiver, such as the optional Harman Kardon HE 1000, to the Remote IR Input jack.

If your receiver or any of your other components are equipped with a compatible remote IR input, you may use the included 1/8" mini-plug interconnect cable to connect the Remote IR Output to the device’s remote IR input, which will pass any applicable remote signals transmitted through the DVD 48 to the other device.This enables you to control your devices even when the DVD 48 itself is controlled via an external IR receiver.

To control more than one device using the Remote IR Output, connect all devices in “daisy chain”fashion, with the receiver’s remote IR output connected to the DVD 48’s Remote IR input,then the DVD 48’s Remote IR Output connected to the next device’s remote IR input,that device’s remote IR output connected to the next device’s remote IR input,and so forth.

NOTE: Not all remote controllable devices are equipped with compatible IR inputs and outputs.Check with the manufacturer of the source device for more information on the type of IR signal expected.The DVD 48 will output a “stripped carrier” IR signal.

DVD48 harman/kardon

INSTALLATION

You are now ready to connect the DVD 48 to your system. Before beginning,make sure that all components, including the DVD 48, completely off and their power cords are unplugged. Don’t plug any

of the power cords back in until you have finished making all of your connections.

Many components in a home theater system, such as a receiver or power amplifier, generate a great deal of heat that can interfere with the operation of the DVD 48.Therefore,it is best to place the DVD 48 on its own shelf instead of stacking it directly on top of another component. It is also a good idea to check the finish of your shelf. Some wood or other finishes can be affected over time by the DVD 48’s rubber feet.

Step One – Connect the DVD 48 to Other Components

Select one of the following two sections,depending on whether you are connecting the DVD 48 directly to a television or video display, or if you are using an audio/video receiver or processor (this manual will use the term “receiver”to refer to either a receiver or a processor) that incorporates the DVD 48 as part of a home theater system.

Connecting the DVD 48 Directly to a Television

If your television is HDMI-capable and HDCP-compliant, then only one cable connection is required, and it will carry both audio and video signals.Use the included HDMI cable to connect the DVD 48’s HDMI output to your television’s HDMI input.See Figure 9. If your television has a DVI input rather than an HDMI input, purchase an HDMI-to-DVI cable or adapter, and make a separate audio connection to the TV.

The DVD 48 is Simplay HD- verified for compatibility

via the HDMI connection with other Simplay HD-verified products.

Figure 9 – HDMI Output

NOTE: When using the HDMI connection, tur n on the television

before

or video display

If your video display does not have an HDMI input, then separate audio and video connections are required. Select one of these types of video connections,in order of preference:component video,S-video, composite video.See Figure 10.

Figure 10 – Component, S- and Composite Video Outputs

Most video displays are not equipped with coaxial or optical digital audio inputs.If your display is, then it would be preferable to connect one of the DVD 48’s digital audio outputs to the corresponding input on your display. However, most likely you will use the 2-Channel Analog Audio Outputs.See Figure 11.

the DVD 48.

are turned

Figure 11 – 2-Channel Analog Audio Outputs

NOTE: The DVD 48 is capable of downmixing 5.1-channel materials to the 2-channel format, but it is necessary to adjust the Analog Output setting in the AUDIO SETUP menu to Stereo. You may also access this setting by pressing the Audio Mode Button on the remote.If you leave the Analog Output setting at Multichannel, the DVD 48 will only output content specific to the front left and right channels through the 2-Channel Analog Audio Outputs,losing the center and surround channel information.

After you have connected the DVD 48 to your television, skip to Step Two for more information.

Connecting the DVD 48 to an Audio/Video Receiver

One of the major advantages of the DVD format is its ability to use a variety of digital audio formats for the ultimate in sonic performance. In addition, the DVD 48 is capable of playing DVD-Audio and SACD discs,which contain high-resolution multichannel audio materials. In order to benefit from these audio formats,we strongly recommend that you connect the DVD 48 to a 5.1-, 6.1- or 7.1-channel audio/video receiver with the ability to decode digital audio such as Dolby Digital and DTS, and with 5.1-channel “direct”analog audio inputs.Harman Kardon AVR Series receivers are compatible with the DVD 48.

The DVD 48 may also be used with an analog A/V receiver by connecting the 2-Channel Analog Audio Outputs to any one of the receiver ’s inputs (in addition to a video connection).

If your receiver is HDMI-capable,connect the DVD 48’s HDMI Output to one of the receiver’s HDMI inputs.See Figure 9.If the receiver is equipped with a DVI port, purchase an HDMI-to-DVI cable or adapter, and make a separate audio connection from the DVD 48 to the receiver.

The DVD 48 is Simplay HD-verified for compatibility

via the HDMI connection with other Simplay HD-verified products.

Figure 9 (repeated) – HDMI Output

Check your receiver’s owner’s manual to determine how it handles HDMI signals.It may simply switch the signal,it may process the audio portion of the signal but not the video portion, or it may be capable of processing both the audio and video portions of the signal. If the receiver only switches the signal, but is not capable of accessing and processing the audio or video data, then a separate audio connection is required, as explained below.

not

If the receiver is connections are required. Select tions,in order of preference:component video,S-video, composite video.See Figure 10.

HDMI-capable,then separate audio and video

one

of these types of video connec-

DVD48 harman/kardon

INSTALLATION

Even if you connected one of the DVD 48’s digital audio outputs to your receiver, you may wish to connect the 2-Channel Analog Audio Outputs to your TV (if it isn’t HDMI-capable) so that you may watch a DVD without turning on your complete home theater system. If you make this connection, remember to also connect one of the DVD 48’s

Figure 10 (repeated) – Component, S- and Composite Video Outputs

If your receiver is equipped with digital audio inputs,then select coaxial or optical digital audio input, and connect it to the corresponding output on the DVD 48. See Figure 12. This step also applies to a receiver that is only capable of HDMI switching and cannot process the audio portion of the HDMI signal. If your HDMI-capable receiver processes the HDMI audio,then do not make another digital audio connection.

Figure 12 – Coaxial and Optical Digital Audio Outputs

If you wish to enjoy SACD discs in their native lossless format, connect the DVD 48’s 6-Channel Analog Audio Outputs to the corresponding 6-channel analog audio inputs on the receiver. This connection is necessary because the digital content is copy-protected and decoded by the DVD 48, with only the analog audio output available.If your receiver is not capable of processing the audio portion of an HDMI signal, use the 6-Channel Analog Audio Outputs to enjoy DVD-Audio discs, or change the DVD Audio mode setting in the GENERAL SETUP menu to DVDVideo to listen to any Dolby Digital, DTS or PCM materials that may be available on the disc (check the disc’s jacket).See Figure 13.

either

video outputs directly to the TV.

Step Two – Plug In AC Power

Having made all of your wiring connections,it is now time to power up the DVD 48. Plug the AC Power cord into a working, unswitched AC outlet, and plug the female end into the receptacle on the DVD 48’s rear panel. See Figure 14.

Figure 14 – AC Input for Power Cord

Step Three – Insert Batteries in Remote

The DVD 48 remote control uses two AAA batteries (included). To remove the batter y cover located on the back of the remote, firmly

press the ridged area and slide the cover towards the bottom of the remote.

Insert the batteries as shown in Figure 15, making sure to observe the correct polarity.

Figure 13 – 6-Channel Analog Audio Outputs

NOTE: When using the 6-Channel Analog Audio Outputs, remember to adjust the Analog Output setting in the AUDIO SETUP menu to Multichannel for full 5.1-channel playback.

As explained in the Connections section, there may be several reasons for using the DVD 48’s 2-channel Analog Audio Outputs in addition to the Digital Audio Outputs. If you wish to make recordings,to use the DVD 48 as an audio source for a multiroom system, to play 96kHz discs when your receiver is not capable of processing 96kHz audio,or if your receiver is not equipped with digital audio inputs,then connect the DVD 48’s 2-Channel Analog Audio Outputs to any pair of analog audio inputs on the receiver. See Figure 11.

Figure 11 (repeated) – 2-Channel Analog Audio Outputs

Figure 15 – Remote Battery Compartment

When using the remote,remember to point the lens toward the front panel of the DVD 48. Make sure no objects,such as furniture,are blocking the remote’s path.Bright lights,fluorescent lights and plasma video displays may interfere with the remote’s functioning.The remote has a range of about 20 feet, depending on the lighting conditions. It may be used at an angle of up to 30 degrees to either side of the DVD 48.

If the remote seems to operate intermittently, make sure the batteries have been inserted correctly, or replace all three batteries with fresh ones.

Step Four – Turn On the DVD 48

Plugging the DVD 48 into AC power places it in Standby mode, which is indicated by the Power Indicator (next to the Standby/On Switch) turning amber.

NOTE: When HDMI connections are used, tur n on your television or video display before turning on the receiver and DVD 48.

DVD48 harman/kardon

INSTALLATION

There are several ways in which the DVD 48 may be turned on from Standby mode.

a) Press the Standby/On Switch on the front panel or remote.

See Figure 16.

Figure 16 – Standby/On Switch

b) Press the Open/Close Button on the front panel or remote.

See Figure 17.

Figure 17 – Open/Close Button

Pressing the Open/Close Button will also open the disc drawer. c) Press the Play Button on the front panel or remote.If a disc is

present, it will begin playing automatically.See Figure 18.

Figure 18 – Play Button

After customizing a few settings in the Initial Setup section, you may soon enjoy the finest in home entertainment.

DVD48 harman/kardon

TROUBLESHOOTING GUIDE

SYMPTOM CAUSE SOLUTION

Unit does not turn on • No AC power • Make certain AC power cord is plugged into

a live outlet.

• Check to see whether outlet is switch-controlled.

Unit does not respond to • Weak batteries in remote • Change remote batteries and insert with correct polarity. remote commands • Remote sensor is obscured • Make certain front panel sensor is in line of sight of remote

or connect an optional remote sensor.

No picture • Intermittent connections • Check all video connections.

• Wrong input • Check input selection of TV or receiver.

• Progressive Scan output selected • Use Progressive Scan mode only with compatible TV. Reset to Interlaced Scan by following these steps:

1. Press the Open/Close Button on the front panel to open the disc drawer.

2. Press the Clear Button on the remote control.

3. Enter the numeric code “1211” on the remote.

4. Press the Audio Button (not Audio Mode).

Or perform a system reset that will require you to reenter all user settings.Press and hold the Clear Button on the remote for 5 seconds.The display will blink, and all user settings will return to their factory defaults.

• HDMI Output is connected to a video • The HDMI Output may not be used with video displays that display that is not HDCP-compliant are not HDCP-compliant. Unplug the cable and select

another audio and video connection.

• Video Off feature active • Press Video Off Button to reactivate video circuitry.

• Wrong HDMI output setting • The HDMI and Component Video Outputs are not available

simultaneously. Press the HDMI Button on the remote to turn the HDMI Output on or off. When the HDMI Output is on, the Component Video Outputs are deactivated,and vice versa.

Disc does not play • Disc loaded improperly • Load disc label-side up; align the disc with the guides and

place it in its proper position.

• Incorrect disc type • Check to see that the disc is SACD, CD, CD-R, CD-RW,VCD,MP3,

WMA, JPEG,DVD-R/RW, DVD+R/RW (standard-conforming), DVD-Audio or DVD-Video; other types will not play.

• SA-CD Mode setting in CD mode •

for non-hybrid SACD disc the SACD Mode setting in the GENERAL SETUP menu to SACD.

• Invalid Region Code • Use Region 1 or Open Region (0) disc only.

• Rating is above parental control setting • Enter password to override or change rating settings.

No sound • Intermittent connections • Check all audio connections.

• Incorrect digital audio input selection • Check digital audio settings on DVD 48 and on receiver.

• DVD disc is in fast or slow mode • There is no audio playback on DVD discs during fast

• Surround receiver not compatible • Change LPCM Output setting in AUDIO SETUP menu to 48kHz. with 96kHz PCM audio

• SACD disc is loaded without • Use 6-Channel Audio Outputs or Analog Audio Outputs. using analog audio connection

• Wrong Analog Output setting in • In order to hear a downmixed 2-channel signal at the Analog AUDIO SETUP menu Audio Outputs, make sure to change the Analog Output setting

• DVD-Audio disc is playing with DVD- • Change DVD-Audio Mode setting in GENERAL SETUP menu to Audio Mode setting in DVD-Video mode. DVD-Audio.

Non-hybrid SACD discs are not recognized by the DVD 48. Change

or slow modes.

to Stereo,or press the Audio Mode Button to change the setting.

DVD48 harman/kardon

TROUBLESHOOTING GUIDE

SYMPTOM CAUSE SOLUTION

Picture is distorted or jumps • MPEG-2 decoding • It is a normal artifact of DVD playback for pictures to jump during fast forward or reverse play or show some distortion during rapid play.

Unit turns off by itself • Auto Power Off setting is active • Check Auto Power Off setting in GENERAL SETUP menu.

Some remote buttons do not operate • Function not permitted at this time • With most discs, some functions are not permitted at certain during DVD play; prohibited symbol times (e.g., Track Skip) or at all (e.g.,direct audio track Ø appears selection).

The OSD menu is in a foreign • Incorrect OSD language • Change the display language selection in the GENERAL SETUP language menu.

The Ø symbol appears • Requested function not available • Certain functions may be disabled by the DVD itself during

at this time some passages of a disc.

Picture is displayed in the • Incorrect match of aspect-ratio • Change aspect-ratio settings. wrong aspect ratio settings to disc

Disc will not copy to VCR • Copy protection • Many DVDs are encoded with copy protection to prevent

copying to VCR.

Password not accepted • Incorrect password being used or • Factory default password “1211”always remains active.

password has been forgotten

Screen saver not activated • Screen saver will not activate when • Clear on-screen menus or press Video Off Button to avoid

on-screen menus are displayed burn-in on plasma and CRT displays.

Cannot program playlist • Programmed play is not available for • Programmed play is available only for CDs.

all disc types

• DVD 48 must be in Stop mode to • Stop play of disc before programming a playlist. program a playlist

Additional information on troubleshooting possible problems with your DVD 48, or installation-related issues, may be found in the list of "Frequently Asked Questions" which is located in the Product Support section of our Web site at www.harmankardon.com.

DVD48 harman/kardon

DVD48 Electrical Parts List

Ref. Designator Part Number Description Qty

MAIN/FRONT PCB ASS'YS

Capacitors

C105 CCUS1H104KC CAP , CHIP 0.1UF ZF 1608 1 EA C110 CCUS1H330JA CAP , CHIP 33PF JA 1608 1 EA C115 CCUS1H104KC CAP , CHIP 0.1UF ZF 1608 1 EA C116 CCUS1H104KC CAP , CHIP 0.1UF ZF 1608 1 EA C123 CCUS1H104KC CAP , CHIP 0.1UF ZF 1608 1 EA C125 CCUS1H104KC CAP , CHIP 0.1UF ZF 1608 1 EA C126 CCUS1H562KC CAP , CHIP CERAMIC(1608, 5600p 5600PF KC 1608 1 EA C128 CCUS1H562KC CAP , CHIP CERAMIC(1608, 5600p 5600PF KC 1608 1 EA C130 CCUS1H471JA CAP , CHIP 470PF JA 1608 1 EA C131 CCUS1H104KC CAP , CHIP 0.1UF ZF 1608 1 EA C132 CCUS1H104KC CAP , CHIP 0.1UF ZF 1608 1 EA C133 CCUS1H104KC CAP , CHIP 0.1UF ZF 1608 1 EA C134 CCUS1H102KC CAP , CHIP 1000PF KC 1608 1 EA C135 CCUS1H102KC CAP , CHIP 1000PF KC 1608 1 EA C136 CCUS1H102KC CAP , CHIP 1000PF KC 1608 1 EA C140 CCUS1H104KC CAP , CHIP 0.1UF ZF 1608 1 EA C147 CCUS1H104KC CAP , CHIP 0.1UF ZF 1608 1 EA C156 CCUS1H104KC CAP , CHIP 0.1UF ZF 1608 1 EA C157 CCUS1H104KC CAP , CHIP 0.1UF ZF 1608 1 EA C158 CCUS1H104KC CAP , CHIP 0.1UF ZF 1608 1 EA C159 CCUS1H104KC CAP , CHIP 0.1UF ZF 1608 1 EA C160 CCUS1H104KC CAP , CHIP 0.1UF ZF 1608 1 EA C161 CCUS1H104KC CAP , CHIP 0.1UF ZF 1608 1 EA C162 CCUS1H104KC CAP , CHIP 0.1UF ZF 1608 1 EA C163 CCUS1H104KC CAP , CHIP 0.1UF ZF 1608 1 EA C164 CCUS1H104KC CAP , CHIP 0.1UF ZF 1608 1 EA C165 CCUS1H104KC CAP , CHIP 0.1UF ZF 1608 1 EA C170 CCUS1H102KC CAP , CHIP 1000PF KC 1608 1 EA C183 CCUS1H104KC CAP , CHIP 0.1UF ZF 1608 1 EA C184 CCUS1H104KC CAP , CHIP 0.1UF ZF 1608 1 EA C185 CCUS1H104KC CAP , CHIP 0.1UF ZF 1608 1 EA C186 CCUS1H104KC CAP , CHIP 0.1UF ZF 1608 1 EA C187 CCUS1H104KC CAP , CHIP 0.1UF ZF 1608 1 EA C188 CCUS1H104KC CAP , CHIP 0.1UF ZF 1608 1 EA C189 CCUS1H104KC CAP , CHIP 0.1UF ZF 1608 1 EA C190 CCUS1H104KC CAP , CHIP 0.1UF ZF 1608 1 EA C191 CCUS1H104KC CAP , CHIP 0.1UF ZF 1608 1 EA C192 CCUS1H104KC CAP , CHIP 0.1UF ZF 1608 1 EA C193 CCUS1H104KC CAP , CHIP 0.1UF ZF 1608 1 EA C194 CCUS1H104KC CAP , CHIP 0.1UF ZF 1608 1 EA C195 CCUS1H104KC CAP , CHIP 0.1UF ZF 1608 1 EA C196 CCUS1H104KC CAP , CHIP 0.1UF ZF 1608 1 EA C197 CCUS1H104KC CAP , CHIP 0.1UF ZF 1608 1 EA C198 CCUS1H104KC CAP , CHIP 0.1UF ZF 1608 1 EA C199 CCUS1H104KC CAP , CHIP 0.1UF ZF 1608 1 EA C200 CCUS1H104KC CAP , CHIP 0.1UF ZF 1608 1 EA C201 CCUS1H104KC CAP , CHIP 0.1UF ZF 1608 1 EA C202 CCUS1H104KC CAP , CHIP 0.1UF ZF 1608 1 EA C203 CCUS1H104KC CAP , CHIP 0.1UF ZF 1608 1 EA C210 CCUS1H104KC CAP , CHIP 0.1UF ZF 1608 1 EA C211 CCUS1H104KC CAP , CHIP 0.1UF ZF 1608 1 EA C212 CCUS1H104KC CAP , CHIP 0.1UF ZF 1608 1 EA C213 CCUS1H104KC CAP , CHIP 0.1UF ZF 1608 1 EA C214 CCUS1H104KC CAP , CHIP 0.1UF ZF 1608 1 EA C215 CCUS1H104KC CAP , CHIP 0.1UF ZF 1608 1 EA C216 CCUS1H104KC CAP , CHIP 0.1UF ZF 1608 1 EA C217 CCUS1H104KC CAP , CHIP 0.1UF ZF 1608 1 EA

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Harman Kardon DVD-48 Service manual

Specifications and Main Features

Frequently Asked Questions

User Manual