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VESTEL AK30 User Manual

VESTEL AK30
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VESTEL AK30 Specifications

General IconGeneral
DVD PlayerYes
USB Ports1
Built-in SpeakersYes
Power Consumption45W
Display Resolution1366 x 768 pixels

Summary

Analog Part

Safety Precautions

Safety precautions for servicing the TV set.

Introduction to AK30 Chassis

Small Signal Part with STV2248

Description of the STV2248 video processor.

Micro-Controller (ST92195)

Description of the ST92195 microcontroller.

Tuner Description

Digital TV Sound Processor

MSP34X0

Description of the MSP34X0D sound processor.

Sound Output Stages

TDA7266L/TDA7266

Description of TDA7266L and TDA7266 sound stages.

Vertical Output Stage with TDA8174A

Description of the TDA8174A vertical output stage.

Triple Video Output Amplifier TDA6107JF

Description of the TDA6107JF video amplifier.

Power Supply and Related Components

Power Supply (SMPS)

Description of the SMPS power supply.

Circuit Cards and Filters

RGB Switching Card 11RGB30-3

Description of the RGB switching card.

Serial Access CMOS 8K EEPROM 24C08

Description of the 24C08 EEPROM.

Class AB Stereo Headphone Driver TDA1308

Description of the TDA1308 headphone driver.

IC Descriptions and Block Diagrams

ST92195 Microcontroller

Description of the ST92195 microcontroller.

STV224X Video Processor Pin Connections

Pin connections for STV224X video processor.

Tuner Descriptions

Description of various tuners (UV1315, UV1316, UV1336, etc.).

TDA7266L/TDA7266 General Description

General description of TDA7266L/TDA7266.

TDA8174A General Description

Description of TDA8174AW.

TDA6107JF General Description

Description of TDA6107JF.

MC44608 General Description

Description of MC44608.

MSP34X0D General Description

Description of MSP34X0D.

24C08 EEPROM Description

Description of the 24C08 EEPROM.

TDA1308 IC Description

Description of TDA1308.

AK30 Service Menu Adjustments

Entering the Service Menu

Steps to enter the service menu.

Using Colour Buttons on Service Menu

Function of color buttons in service menu.

IF and AGC Adjustments

IF Adjustments

Adjustments for IF signal.

IF Negative Adjustment

Procedure for IF negative adjustment.

IF Positive Adjustment

Procedure for IF positive adjustment.

AGC: Automatic Gain Control

Procedure for AGC adjustment.

Geometry Menu Adjustments

White Balance and Bias Adjustments

White Balance Adjustment

White balance adjustment procedures.

Tuner Settings

Tuner Settings (NTSC 60 Hz)

AK30 Standard TV Configuration Options

General Block Diagram of 11AK30

STV224X Video Processor

Pin Connections STV224X/8X (SDIP56)

Pin connections for STV224X/8X.

SMPS Schematic Details

Vestel Electronics TV R&D Group 11AK30 SMPS

SMPS schematic details for 11AK30.

Controller Schematic Details

Vestel Electronics TV R&D Group 11AK30 Controller

Controller schematic details for 11AK30.

MT1389D System Block Diagram and Pin Description

2.1 MT1389D Pin Description

Pin description for the MT1389D chip.

Audio and Video Output Capabilities

Video Interface and Memory Details

Software Update Procedures

Software Update

Software update procedures.

Universal Service Password

Service password for parental level.

Version Page (Hidden Menu)

Steps to display Version Page.

CD Update and Region Management

CD Update Procedure

Procedure for CD software updates.

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