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Hitachi DZ-GX5020A K User Manual

Hitachi DZ-GX5020A K
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SERVICE MANUAL
SPECIFICATIONS AND PARTS ARE SUBJECT TO CHANGE FOR IMPROVEMENT
No. 0614E
DVD VIDEO CAMERA/RECORDER
TK
DZ-GX5080A
DZ-GX5020A
DZ-GX5020A (K)
DZ-GX5000A
DO NOT RESELL OR DIVERT IMPROPERLY
DZ-GX5080A
DZ-GX5000A
DZ-GX5020A
December 2006

Table of Contents

Questions and Answers:

Hitachi DZ-GX5020A K Specifications

General IconGeneral
TypeCamcorder
LCD Screen Size2.7 inches
LCD Screen Pixels123, 000 pixels
ViewfinderColor
Audio Recording FormatDolby Digital 2.0

Summary

1 Safety Precaution for Repair

1-1 Cautions

General safety warnings and precautions before servicing.

1-2 Electrostatic Protection Measures

1-3 Cautions When Handling DVD Drive

1-4 Lead-Free Solder

2 General Description

2-3 Specifications

Technical specifications including CCD sensor, lens, zoom, and recording capabilities.

4 Troubleshooting

4-1 Procedure for Troubleshooting

Step-by-step guide for diagnosing and resolving operational problems with the camera.

4-2 Messages and Troubleshooting

Information on error messages displayed by the camera and corresponding troubleshooting steps.

4-3 Display of Error Codes and Troubleshooting

Procedures for displaying and clearing error codes, and troubleshooting major issues.

4-3-1 Displaying error codes and clearing them

Methods for viewing error codes and how to clear them from the system.

4-3-3 Major error codes and troubleshooting

A table listing common error codes and their recommended troubleshooting actions.

4-3-5 Cleaning disc and optical pickup

Instructions for cleaning the disc and the optical pickup to resolve playback issues.

4-4 Checking Versions of Firmware and Updating

Procedures for checking firmware versions and updating the camera's software.

4-4-2 Updating firmware

Detailed instructions on how to update the camera's firmware using a disc or card.

4-5 Trouble Diagnosis

General troubleshooting guide for various symptoms like power issues, disc problems, and signal errors.

4-5-1 Trouble diagnosis flowchart

Flowcharts to diagnose specific issues, starting with power-related problems.

4-6 Procedure for Removing Disc from Faulty DVD Video Camera/Recorder

Step-by-step guide on how to safely remove a disc from a malfunctioning camera.

4-7 System Resetting/Resetting Camera Functions

Information on system reset and resetting camera functions to factory defaults.

5 Disassembly and Reassembly

5-3 Disassembly

Detailed step-by-step instructions for disassembling various parts of the camera.

5-4 EEPROM Data Backup and Write

Procedures for backing up and writing EEPROM data, crucial after replacing the MAN circuit board.

5-4-1 Backup Method

Instructions on how to back up the EEPROM data from the camera to a PC.

5-4-2 Write Method

Instructions on how to write backed-up EEPROM data to a new EEPROM chip.

6 Adjustment

6-1 Creating Reference Data

Process for creating reference data required for camera adjustments.

6-2 Setups for Adjustment

Preparation steps and required equipment for performing camera adjustments.

6-3 List of Adjustment Items

A comprehensive list of all adjustable parameters within the software.

6-3-2 List of Adjustments Needed After Replacing Major Components

Identifies which adjustments are necessary after replacing specific major internal components.

6-4 Adjustment Procedure

General procedure for performing various camera adjustments using the software.

6-4-2 Video Level

Procedure for adjusting the video output level using an oscilloscope.

6-4-4 Autofocus

Steps for calibrating the autofocus system using a backfocus chart.

7 Exploded View

S Wiring and Schematic Diagrams

C Circuit Board Diagrams

B Block Diagrams

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