Akai PDP4294LV1 manuals

Akai PDP4294LV1 Service Manual (103 pages)

Brand: Akai | Category: Plasma TVs | Size: 5.12 MB |

SERVICE MANUAL

Safety Precaution

PRODUCT SAFETY NOTICE

Technical Specifications

Block Diagram

Circuit Diagram

HIC_MICOM

USP490M-42LP

Remove for Production

Power and Ground

Video Port

Display Port

Graphics Port

Audio/Tuner

Remote control receiver

External L/R Speakers

Remote control

Parts position

PCB function

PCB failure analysis

Main IC Specifications

Preliminary

for Flat Panel Displays

1. Introduction

SiI 161B PanelLink

Receiver

Data Sheet

<

NJW1144 AUDIO PROCESSOR

 General

 Repair and Maintenance

 DESCRIPTION

 FEARURES

 APPLICATIONS

 GENERAL SPECFICATIONS

 Power Input Connector

Pin Assignment

9. Adjustment detail

 LABEL Sticking Position

- Introduction

- Precautions

- Basic

- Trouble shooting

2. Precaution

3. Basic

1. X B/D

2. Z sustain B/D

3. Y drive B/D

5. Control Board

4. Y sustain B/D

6. DC/DC Converter part

8. FFC (Flat Flexible Cable)

9. COF (Chip On Film)

4. Trouble shooting

1. Connector

2. Exhaust tip Crack

3. PSU(Power Supply Unit)

4. Ctrl B/D

5. Y-sus B/D

6. Z-sus B/D

Power protection

2. Checking COF

A flow of address signal

3. Ctrl B/D

1 line open or short

2. Scan IC check

1. Check FPC

2. Check scan IC

How to check IPM

Exploded View

Software upgrade

100

Software upgrade Process

101

Plasma is in standby mode

102

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Akai PDP4294LV1 manuals

Akai PDP4294LV1 Service Manual (103 pages)

Table of contents

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