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JVC DLA-X500RBE User Manual

JVC DLA-X500RBE
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SERVICE MANUAL
COPYRIGHT © 2014 JVC KENWOOD Corporation
No.PA048<Rev.002>
2014/8
D-ILA PROJECTOR
PA048<Rev.002>20148SERVICE MANUAL
DLA-X500RBE, DLA-X500RBU, DLA-X500RWE,
DLA-X700RBE, DLA-X700RBU, DLA-X900RBE,
DLA-X900RBU, DLA-XC5880RB, DLA-XC6880RB,
DLA-XC7880RB
COPYRIGHT © 2014 JVC KENWOOD Corporation
TABLE OF CONTENTS
1 PRECAUTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3
2 SPECIFIC SERVICE INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-7
3 DISASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-13
4 ADJUSTMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-18
5 TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-22
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JVC DLA-X500RBE Specifications

General IconGeneral
Resolution1920 x 1080
Brightness1300 ANSI Lumens
Throw Ratio1.4:1 - 2.8:1
3DYes
Lamp Life4000 hours
Projection TechnologyDLP
Lens ShiftVertical: +/- 80%, Horizontal: +/- 34%
InputsHDMI x 2, Component x 1, Composite x 1, RS-232C
Projection Size60 - 200 inches

Summary

Projector Specifications

General Specifications

General specifications for the D-ILA projector.

Optical Specifications

Optical specifications including projection system and lens.

Electric Specifications

Electrical specifications including video input and 3D signal formats.

Connector Types

Details of the projector's input, output, and control connectors.

Safety Precautions

Precautions During Servicing

Guidelines for safe servicing procedures and handling of parts.

Safety Check After Servicing

Warning and Caution Labels

Additional Cautionary Items

Further safety advice and precautions for handling the projector.

Installation Guidelines

Installation Method

Step-by-step instructions for physically installing the projector.

Installation Site and Status

Advice on selecting an appropriate installation environment and spacing.

Specific Service Instructions

Difference Point

Highlights differences between various projector models.

Support for Repair of Each PCB/Block

Lists part numbers and repair methods for PCBs and blocks.

Projector Functions

LED Indications

Describes the meaning of various LED status lights on the projector.

Operation Button Location

Identifies the location and function of the projector's operation buttons.

Terminal Locations

Illustrates the placement of input and output terminals on the projector.

Lamp Unit Instructions

Lamp Life and Handling

Information on lamp lifespan, replacement, and handling cautions.

Lamp Use Time Reset

Procedure to reset the lamp usage timer after replacement.

Projection Specifications and Notes

Projection Distance and Image Size

Details on projection distance and resulting image size.

Service Menu Operation

Accessing and Operating the Menu

Steps to enter and navigate the service menu.

Setting Items and Functions

Lists and describes configurable options available in the service menu.

Picture Mode Initial Settings

Disassembly Procedures

Safety and Precautions

Warnings and essential precautions before starting disassembly.

Removing External Components

Steps to remove lamp unit, side panel, top cabinet, front panel.

Removing Internal Boards and Covers

Procedures for removing LED&IR PWB, lens cover, etc.

Removing Rear and Accessory Panels

Steps to remove rear panel, keypad PWB, terminal PWBs.

Removing Cooling Fans and Ducts

Procedures for removing intake fans, cooling fans, and duct covers.

Removing Cooling Fans and Blocks

Steps to remove lamp cooling fan, optical block, motor PWB.

Removing PWB and Shield Components

Procedures for removing DD PWB, bottom duct, and shield left.

Removing Processor and DD Components

Steps to remove processor PWB, DD cooling fan, DD sub PWB.

Removing Ballast and Shielding

Procedures for removing ballast PWB, exhaust fan, and center/power shields.

Removing Power and Connector Boards

Steps to remove power PWB, AC connector, lamp cover PWB.

Removing the Bottom Chassis

Procedure for removing the main bottom chassis.

Adjustment Procedures

Preparation and Required Tools

Steps before adjustment and list of necessary instruments.

Adjustments by Component Replacement

Required adjustments after replacing internal components.

Main EEPROM Backup

Procedure to back up the main EEPROM data.

Model Code Writing

Instructions for writing the correct model code.

Destination Writing

Procedure to write the destination settings.

Transferring CMS Data

Steps to transfer CMS data from DD SUB PWB.

Data Backup of DD Sub PWB

Procedure to back up data from the DD SUB PWB.

Pixel Shift and Lens Position Adjustment

Adjusting pixel shift and resetting lens position.

MAC Address Writing

Procedure to write the MAC address.

Troubleshooting Guide

Protective Sensors and Switches

Explains protective sensors and their functions.

LED Warning Indications

Details on LED indicators for troubleshooting errors.

Error Log Data Loading

How to load and view error log data from the projector.

Fan Switching Temperature Settings

Configuration of fan speed based on temperature.

Firmware Update Procedures

Main CPU Firmware Update

Steps to update the projector's main CPU firmware.

Boot Loader Update

Instructions for updating the boot loader software.

Writing HEX File via Flash Magic

Procedure to write HEX files using Flash Magic software.

DD CPU Update Procedure

Steps to update the DD CPU firmware.

System Block Diagrams

Board Structure Diagram

Illustrates the interconnection of various PCBs in the projector.

Functional Layout Diagram

Shows the functional flow between different processing units.

Main CPU and Input FPGA Functional Summary

Details the functions of the Main CPU and Input FPGA.

VP FPGA and PA168 Functional Summary

Explains the functions of VP FPGA and PA168 (MEMC).

DD FPGA and DD CPU Functional Summary

Outlines the functions of DD FPGA and DD CPU.

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