APEX AVL-3076 Schematic

TITLE

Apex AVL3076 Level 1 Service Manual

AVL3076 LCD TV

DATE 08/20/2004

VER A1

PAGE 1/28

Service Manual

TITLE

P

Apex AVL3076 Level 1 Service Manual

System Block Diagram:

Inverte

OSD Keypad & Indicate LED

&Speaker Connector

MCU

LCD Panel

LCD Panel Interface

LCD

Controller

Video DecoderA/D Converter

Graphic Interface

SDRAM

DC/DC Converter

Audio & Power Interface

Speaker-R

Speaker-L

DATE 08/20/2004

VER A1

PAGE 2/28

Audio

rocessor

&

Amplifier

TV Module

TV

Interface

Power Adapter

To CATV

TITLE

Apex AVL3076 Level 1 Service Manual

Assembly/Disassembly procedure

Tools NLC30C2

Release speaker panel & screws as circle Speaker panel

DATE 08/20/2004

VER A1

PAGE 7/28

Take off AV & PC cover

TITLE

Apex AVL3076 Level 1 Service Manual

AV cover PC cover

Take off 6 screws of AV Box & Tuner Box Take off AV Box

DATE 08/20/2004

VER A1

PAGE 8/28

Take off AV Box AV Box

DATE 08/20/2004

TITLE

Apex AVL3076 Level 1 Service Manual

VER A1

PAGE 9/28

Take off Tuner Box Tuner Box

Release 6 screws of stand Take off 4 screws of adapter cover

Take off adapter Adapter cover

Take off adapter Adapter