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Akai LCT-4216

Akai LCT-4216
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SERVICE MANUAL
Model:
LCT-4216
Safety Precaution
Technical Specifications
Block Diagram
Circuit Diagram
Basic Operations & Circuit Description
Main IC Specifications
Product Specification of POWER board
Product Specification of LCD Module
Exploded View
Spare parts list
If you forget your V-Chip Password
Software Upgrade
This manual is the latest at the time of printing, and does not
include the modification which may be made after the printing,
by the constant improvement of product.
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Akai LCT-4216 Specifications

General IconGeneral
BrandAkai
ModelLCT-4216
CategoryTV
LanguageEnglish

Summary

Safety Precaution

Precautions During Servicing

Guidelines for safe servicing procedures, including wiring, insulation, and component handling.

Safety Instruction

Essential instructions for safe operation and servicing of the apparatus.

Product Safety Notice

Technical Specifications

Standard Test Conditions

Defines the environmental and setup conditions for performing product tests.

Remote Control

Details the functions and operations of the remote control unit.

Block Diagram

Circuit Diagram

Basic Operations & Circuit Description

MODULE

Describes the main module components, including panel and PCB assemblies.

SIGNAL PROCESS

Details the various PCBs involved in signal processing.

PCB function

Power

Describes the function and input/output characteristics of the power supply.

Main (Video InterFace) board

Explains the functions of the main board for video signal processing.

PCB failure analysis

MAIN (VIDEO)

Lists common failure symptoms related to the main video board.

Basic operation of LCD-TV

Main IC Specifications

PW181 Product Specification

General Description

Overview of the PW181 ImageProcessor's capabilities and features.

Features

Key features of the PW181 ImageProcessor, including scaling and processing.

AD9883 A Analog Interface Specification

FEATURES

Highlights the key features of the AD9883A analog interface.

APPLICATIONS

Lists the primary applications for the AD9883A.

PW1231 A Product Specification

General

Overview of the PW1231A digital video signal processor.

Features

Key features of the PW1231A, including deinterlacing and scaling.

PD64083 YC Separation LSI

FEATURES

Key features of the μPD64083 LSI for Y/C separation.

VPC 323 xD Comb Filter Video Processor

1. Introduction

Introduction to the VPC 323xD video processor and its capabilities.

SiI 161 B PanelLink Receiver Data Sheet

General Description

Overview of the SiI 161B receiver for high-resolution displays.

Features

Key features of the SiI 161B receiver, including low power and DVI compliance.

Z86229 NTSC Line 21 CCD Decoder

FEATURES

Highlights key features of the Z86229 NTSC Line 21 CCD Decoder.

MSP 34 x0 G Multistandard Sound Processor Family

1. Introduction

Introduction to the MSP 34x0G family of sound processors.

SPECIFICATION

1. REVISION HISTORY:

Records of changes made to the specification document.

3. ELECTRICAL SPECIFICATIONS:

Detailed electrical characteristics of the product.

4. PROTECTION:

Details the protection mechanisms implemented in the power supply.

5. ENVIRONMENTS:

Specifies the environmental conditions for operation and storage.

6. SAFETY AND EMC:

Information on safety standards and electromagnetic compatibility.

7. RELIABILITIES

Details on product reliability metrics like MTBF.

9. MECHANICALS:

Specifies mechanical dimensions and connection details.

LC420 W02 Product Specification

1. General Description

Overview of the LC420W02 Color Active Matrix LCD.

General Features

Key features of the LC420W02 LCD module.

2. Absolute Maximum Ratings

Table 1. ABSOLUTE MAXIMUM RATINGS

Lists the maximum allowable values for various parameters.

3. Electrical Specifications

3-1. Electrical Characteristics

Details the electrical characteristics of the LCD circuit and inverter.

3-2. Interface Connections

3-2-1. LCD Module

Describes the pin configuration for the LCD module connector.

3-2-2. Backlight Inverter

Table 7. INVERTER CONNECTOR PIN CONFIGULATION

Details the pin configuration for the backlight inverter connector.

4. Optical Specification

Table 12. OPTICAL CHARACTERISTICS

Lists the optical characteristics of the LCD panel.

5. Mechanical Characteristics

Table 14. MECHANICAL CHARACTERISTICS

Details the mechanical dimensions and properties of the LCD module.

6. Reliability

Table 15. ENVIRONMENT TEST CONDITION

Specifies the conditions for environmental reliability testing.

9. Precautions

9-1. Mounting Precautions

Guidelines for safely mounting the TFT LCD module.

9-2. Operating Precautions

Guidelines for safely operating the TFT LCD module.

Handling Guide for Color TFT LCD Module

System Assembler

Handling instructions for system assemblers.

Guidance of handling Color TFT LCD Module System Assembler

1 Follow power sequence.

Instruction to follow the correct power sequence to avoid damage.

2 Prevent mechanical stress.

Guidance on preventing mechanical stress on the LCD module.

Guidance of handling Color TFT LCD Module System Assembler End User

1 Keep clean the surface.

Instructions for maintaining the cleanliness of the LCD surface.

2 Be careful not to make polarizer scratch.

Caution against scratching the polarizer surface.

SPARE PARTS LIST LCD 42 AC100 V-240 V USA LCT4216

- ELECT PART

List of electrical spare parts for the LCD.

- MECH PART

List of mechanical spare parts for the LCD.

EXPLODE VIEW E-ROOM

If you forget your V-Chip Password

Software upgrade

Software upgrade Process

Step-by-step process for upgrading the software via RS-232C.

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