Belkin service manual DLA-HD2KU, DLA-HD2KE, Table of Contents

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SERVICE MANUAL

HOME THEATER PROJECTOR

DLA-HD2KU, DLA-HD2KE

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ON OPERATE OFF

FOCUS LIGHT TEST

MENUEXIT

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PRESETHIDE

TABLE OF CONTENTS

1 PRECAUTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-32 SPECIFIC SERVICE INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-73 DISASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-134 ADJUSTMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-185 TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-31

COPYRIGHT © 2004 Victor Company of Japan, Limited

No.PA019

2004/10

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Contents DLA-HD2KU, DLA-HD2KE Table of ContentsSpecification Safty Precautions Section PrecautionPrecautions during Servicing Connector part number E03830-001AC Line Voltage Region Safety Check after ServicingAdditional cautionary items Risk of personal injury and damage to the productInstallation method InstallationsInstallation site and status Required spacingSection Specific Service Instructions Lamp Unit Instructions Service Policy Projection Specifications and NotesConnection and Operation Cautions Main Difference ListEnter Service MenuRelease Basic operationObject Setting items Initial value Adjustment DescriptionMenu Section Disassembly Terminal Board and Shield Sheet Terminal PWB Assy and Main PWB AssyMain PWB Assy 14 No.PA019Lamp Unit Upper Bracket POWERSUPPLYSHIELDCASE1andLAMPBALLASTUNITPower Supply Control Module PWB Assy Power Supply PWB AssyOptical BLOCK, Intake FAN 14 IR2 PWB AssyDD SUB1 PWB Assy Incl. DD SUB2 PWB Assy Cooling FAN2, DUCT2, Cooling FAN3, DUCT3, DUCT4Before Starting Adjustment Section AdjustmentInstruments and Tools Main DD SUB1.2 Power Lamp Optical Ballast Block Required Adjustments by Replacing ComponentsILA Common DC adjustment Adjustment ProcedureReplacing Components „ Preparation„ADJUSTMENT „MEASUREMENT DC adjustmentGamma adjustment Page Page „ Shading Adjustment Shading adjustmentArea Shading Menu STC Shading DYN Shading5 16-PHASE Vertical Bars adjustment „MEASUREMENT „PREPARATION Ghost adjustmentFrame adjustment Protective Sensor and Protective Switch Section TroubleshootingLED Indicator Warning Indications Lamp Temp Stand by OperateMearsures during abnormality Abnormality Mode Measure CauseYES Error LOG SELF-DIAGONOSIS Record and Indication Victor Company of JAPAN, Limited

DLA-HD2KU, DLA-HD2KE specifications

The Belkin DLA-HD2KE and DLA-HD2KU represent the forefront of advanced HDMI splitters, designed to cater to the evolving needs of home entertainment and professional setups. These devices are essential for users who wish to transmit high-definition audio and video signals across multiple displays without any degradation in quality.

One of the standout features of the DLA-HD2KE and DLA-HD2KU is their capability to support resolutions up to 4K at 60Hz. This ensures that users can enjoy stunning visuals with rich colors and sharp details, making these splitters an ideal choice for modern televisions, projectors, and monitors. The 4K support is complemented by support for HDR (High Dynamic Range) content, enhancing the brightness and contrast levels for a more immersive viewing experience.

Both models come equipped with EDID (Extended Display Identification Data) management, allowing for seamless communication between the source device and the connected displays. This feature eliminates compatibility issues that can arise when using different display devices, ensuring consistent video output.

The DLA-HD2KE and DLA-HD2KU utilize advanced HDMI technology that implements HDCP 2.2 compliance. This is crucial for users who want to stream content from services that require anti-piracy measures, such as Netflix and Amazon Prime. The compliance with HDCP 2.2 ensures that users won't face signal loss or interruptions during playback.

Noise reduction technology is another hallmark of these splitters. By minimizing the impact of electromagnetic interference, the DLA-HD2KE and DLA-HD2KU deliver a clear, uninterrupted signal. This is particularly beneficial in environments cluttered with various electronic devices, ensuring the integrity of your audio and video signals remains intact.

Additionally, the DLA-HD2KE model features a sleek design with a compact form factor, allowing for easy integration into any entertainment setup. The DLA-HD2KU offers a more robust user experience with enhanced connectivity options, including additional HDMI ports for users with multiple devices.

Both models come with a user-friendly installation process, offering plug-and-play functionality that eliminates the need for complicated setup procedures. Built with high-quality materials, these splitters are designed for durability and longevity, making them a reliable choice for both home users and professionals.

In summary, the Belkin DLA-HD2KE and DLA-HD2KU splitters are engineered to deliver high-quality multimedia experiences, boasting features such as 4K support, HDR compatibility, EDID management, and noise reduction technology. They are ideal solutions for those seeking to enhance their audio-visual setups, whether at home or in commercial applications.
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