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JVC HV-L34PRO User Manual

JVC HV-L34PRO
49 pages
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No.51809
HV-L34PRO
1
COPYRIGHT © 2001 VICTOR COMPANY OF JAPAN, LTD.
Jul. 2001
HV-L34PRO
HV-L34PRO
/HK
HV-L34PRO
/-A
HV-L34PRO
/AU
HV-L34PRO
/EE
CONTENTS
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SPECIFICATIONS
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SAFETY PRECAUTIONS
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MAIN DIFFERENCE LIST
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FEATURES
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FUNCTIONS
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SPECIFIC SERVICE INSTRUCTIONS
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SERVICE ADJUSTMENTS
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PARTS LIST
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37
OPERATING INSTRUCTIONS
STANDARD CIRCUIT DIAGRAM
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2-1
SERVICE MANUAL
COLOUR TELEVISION
BASIC CHASSIS
MF
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JVC HV-L34PRO Specifications

General IconGeneral
BrandJVC
ModelHV-L34PRO
CategoryTV
LanguageEnglish

Summary

JVC Service Manual

Service Manual Contents

Table of contents for the JVC service manual, listing all sections and page numbers.

Memory ICs Replacement Procedure

System Constant Settings (Table 1)

User Setting Values (Table 3)

Service Adjustments Introduction

Preparation and Adjustment Items

Overview of essential preparation steps and key adjustment items for service.

Adjustment Locations Overview

Basic Service Menu Operation

Service Menu Items Explanation

Detailed explanation of each item available within the service menu.

Service Menu Operation Guide

Entering and Navigating the Service Menu

Instructions on how to access and navigate through the service menu screens.

Service Menu Screen Layout

Setting Procedures

Adjustment Checklist

Adjustment Checking Items

List of essential items to check during the service adjustment process.

Focus and Screen Adjustment

VSM Preset Setting

Video/Chroma Circuit Adjustment

White Balance (High-Light) Adjustment

Procedure to adjust white balance for high-light conditions.

Sub Colour I Adjustment

Sub Colour II Adjustment

Sub Tint Adjustment

Sub Tint II Adjustment

Procedure for adjusting sub tint, including a second part.

Deflection Circuit Adjustment

Vertical Adjustments (V-SHIFT, V-SIZE)

Horizontal Adjustments (H-CENTER, H-SIZE, EW-PIN)

Geometry Adjustments (Trapezoid, Corner, Angle)

Bow and Vertical Linearity Adjustment

Audio Circuit Adjustment

Purity and Convergence Adjustment

Purity Adjustment Steps

Detailed steps for performing the purity adjustment on the CRT.

Convergence Adjustment Procedures

Chip Component Replacement Guide

System Block Diagram

Main PWB Circuit Diagram

Power & Def PWB Circuit Diagram

100Hz PWB Circuit Diagram

Micon PWB Circuit Diagram

Front Control PWB Circuit Diagram

CRT Socket PWB Circuit Diagram

AV SW PWB Circuit Diagram

Sync Sep PWB Circuit Diagram

BLK PWB Circuit Diagram

Circuit diagram for the Black (BLK) Printed Wiring Board.

Parts List - Main PWB

Parts List - Main PWB (Cont.)

Parts List - Power & Def PWB

Parts List - BLK PWB

Component parts list for the Black Printed Wiring Board.

Parts List - Front Control PWB

Parts List - Micon PWB

Parts List - AV SW PWB

Parts List - 100Hz PWB

Parts List - Sync Sep PWB

Parts List - Micon PWB (Model Specific)

Parts List - Micon PWB (Model Specific)

Parts List - Micon PWB (Model Specific)

Parts List - Micon PWB (Model Specific)

Parts List - Micon PWB (Model Specific)

Parts List - Micon PWB (Model Specific)

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