Hitachi 51F59A - User Manual

MARCH 2006 HHEA-MANUFACTURING DIVISION
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51F59 DP65 51F59A/J DP65G
R/C: CLU-4361S
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DP65 & DP65G
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SERVICE MANUAL
SERVICE MANUAL REVISION HISTORY INFORMATION
DATE REVISON # REASON
Mar , 06 SM00001 FIRST ISSUE OF MANUAL
PROJECTION COLOR TELEVISION
SPECIFICATIONS AND PARTS ARE SUBJECT TO CHANGE FOR IMPROVEMENT
57F59 DP65 57F59A/J DP65G
65F59 DP65 65F59A/J DP65G
No. 0216

Summary

SERVICE MANUAL REVISION HISTORY INFORMATION

IMPORTANT SAFETY INSTRUCTIONS

SERVICING PRECAUTIONS

General advice for performing service procedures safely and correctly.

TECHNICAL CAUTIONS

Specific warnings and precautions related to technical aspects of servicing.

SPECIFICATIONS

CIRCUIT PROTECTION

Information on circuit protection, specifically fuse replacement and ratings.

GENERAL INFORMATION

Quick Guide for the Remote Control

Explains the functions and operations of the remote control for TV and other devices.

DISPLAY PICTURE FORMAT

Guide to changing picture aspect ratios and formats via the remote control.

Picture-in-Picture (PIP)

Details on using the Picture-in-Picture feature to view multiple programs simultaneously.

ADJUSTMENT PROCEDURE START-UP

1.1 HOW TO GET TO ADJUSTMENT MODE

Methods to access the chassis adjustment mode using the control panel or remote.

1.2 CHANGING DATA AND SELECTING ADJUSTMENT CODE

How to navigate and modify adjustment parameters using the remote control.

MEMORY INITIALIZE

2.1 MEMORY INITIALIZE OPERATION

Detailed steps for performing memory initialization, including two procedures.

FINAL ASSEMBLY ADJUSTMENT

2.1 Cut Off Adjustment

Adjusting the picture tube's cut-off characteristics.

2.12 Digital convergence adjustment

Performing digital convergence adjustment, including entering mode and clearing RAM.

MAGIC FOCUS OPERATION CHECK

Convergence Errors.

DCU REPAIR TABLE

Table detailing error codes, countermeasures, and applications for DCU repair.

CIRCUIT BLOCK DIAGRAM

CONNECTION DIAGRAM

COMPONENT LOCATION DRAWING

SIGNAL BLOCK ASSEMBLY

Component layout for the signal block assembly.

DEFLECTION BLOCK ASY

Component layout for the deflection block assembly.

DIGITAL PWB ASSEMBLY

Component layout for the digital PWB.

WAVEFORMS

I002 Pin 13 OSC OUT

Oscilloscope waveform for I002 Pin 13 OSC OUT signal.

I002 Pin 21 OSD BLK

Oscilloscope waveform for I002 Pin 21 OSD BLK signal.

I002 Pin 22 HALF TONE

Oscilloscope waveform for I002 Pin 22 HALF TONE signal.

DC VOLTAGE TABLES

BASIC CIRCUIT DIAGRAM

Signal 1 of 7

Part 1 of the basic circuit diagram, showing the main micro and signal paths.

Signal 3 of 7

Part 3 of the basic circuit diagram, illustrating the AV selector and input signal paths.

Signal 5 of 7

Part 5 of the basic circuit diagram, showing the RGB processor section.

PRINTED CIRCUIT BOARDS

DP65 SIGNAL PWB (Component side)

Component layout for the DP65 Signal PWB on the component side.

DP65 DIGITAL PWB (Component side)

Component layout for the DP65 Digital PWB on the component side.

DP65 DCU PWB (Component side)

Component layout for the DP65 DCU PWB on the component side.

REPLACEMENT PARTS LIST

Capacitors

List of capacitors used in the device, including their types and specifications.

Resistors

List of resistors used in the device, including their types and values.

Semiconductors

List of semiconductors (transistors, diodes, ICs) used in the device.

QUICK REFERENCE PARTS LIST IC’S & UNITS

Hitachi 51F59A Specifications

General

Brand	Hitachi
Model	51F59A
Category	TV
Language	English