Haier HL42E - 42" LCD TV Manuale utente

HL42E

TV-8888-110

1. Features-------------------------------------------------3

2. Safety Precautions----------------------------------5

3. Images of Module and Circuit Boards--------7

4. Key IC Description& Trouble Shooting Guide

-----------------------10

5.Signal Flowing Chart-------------------------------14

6. Bus Control Adjustment-------------------------15

7. Circuit Diagram ------------------------------------30

8. Connection Sketch Interpretat----------------49

Features

Factory model(reference only) L42A18

HAC model HL42E

Options Functions

Screen size (inches) 42

Display type LCD

General Aspect ratio 16:9

Resolution 1920*1080

Brightness 550 cm/2

Contrast(DCR) 1600:1

Response time(ms) 8ms

Display Capabilities 480i/480P/720P/1080i/1080P

Viewing Angle H:176/V:176

Color display 16.7million

Active Matrix TFT yes

Video

PC mode (VGA, SVGA, XVGA) SXGA\XGA\SVGA\VGA

Tuner Integrated NTSC&ATSC

HD-ready yes

Video Signal System NTSC/ATSC(8VSB,Clear QAM)

Color Temperature Standard,Cool,Warm

Progressive Scan yes

Digital Comb Filter 3D

Video Noise Reduction yes

Picture Modes standard,vivid,mild,custom

# of preset channels 181

Screen Mode (4:3) yes

Wide Mode (16:9) yes

Wide Mode (PC) yes

Auto adjustment (PC) yes

Phase (PC) Only yes

Video

Features

H\V edge correction yes

Number Of Speakers 2

Speakers Type Built-in(bottom)

Speaker Size 2 3/4" (4 pcs)

Watts Per Channel 10W

Audio

Audio Power Output 10W*2

Stereo Surround Sound yes

MTS Stereo yes

Sound Mode Live、POP、Rock、Custom

Tone Control yes

Speakers ON/OFF N/A

Audio

Features

Mute yes

Semi transparent Menu yes

Zoom yes

V-Chip yes

Close Caption (Basic,Digital,Advance) yes

Teletext N/A

Multilingual Display E/F/S

Auto Channel Programming yes

Channel Caption yes

Channel Label yes

Channel Skip/Add yes

Favorite Channel yes

Program Guide Access(TV guide) N/A

Clock yes

Programmable Timer yes

Sleep Timer yes

Alarm (Auto timer on/off) yes

Picture-In-Picture N/A

Freeze Picture yes

Convenience

Features

Remote Control HTR-282D (Universal)

ATSC/NTSC Tuner 1

HDMI Input 2

Component Video Input 2

Composite Video Input 2

S-Video Input 1

RF Input 1

PC Input 1

USB Port 2

Analog Audio Input 2 for component, 2 for composite and S-video

PC Audio Input 1 (VGA and HDMI-to-DVI)

Audio Out (Fixed/Variable) 1(optical)

Headphone jack 1

Input \ Output

AV Output 1

Compliance Vesa yes

Internal power Supply yes

Power Consumption (in Operation) 200W

Power Consumption (in Standby) ≤1W

Power Voltage 120V

Power

Power Frequency 60Hz

Panel Supplier AU

Information Chipset BCM3551

Safety Precautions

D D

C C

B B

A A

Title

Siz e Document Number Rev

Date: Sheet of

<Title>

118Tuesday, November 07, 2006

Title

Siz e Document Number Rev

Date: Sheet of

<Title>

118Tuesday, November 07, 2006

Title

Siz e Document Number Rev

Date: Sheet of

<Title>

118Tuesday, November 07, 2006

BCM3560B0 Digital High Definition, LCD_TV

I2S Ou t

Audio

L, R

Luma-Chroma

CVBS

Audio

L-R

CVBS

PC Audio

L-R

Audio

L-R Flat Panel Display

LVDS

TV on a Chip

Main Out:

Digital Audio

SPDIF Out

S-Video 1:

Video1,

Stereo Audio

Video 2:

Composite,

Stereo Audio

HD Component2,

Stereo Audio

Audio L-R

SD_CVBS

EJTAG

Test BSC

Front Panel

Keypad, LED,IR

HD Component1,

Stereo Audio

Audio

L-R

HDMI1

HD_DVO

RGB

SD_L

SD_C

CVBS1/Luma1

ES_CVBS1

Broadband

Studio

Vision Probe

BSC

Masters

(control)

TPA3004D2

D-AMP

POWER

NCP5422

12V

5V-cpu

1.2v

2.6v

3.3v

Ethernet

DTE Device

USB

DTT7608

ATSC/NTSC Tuner

RF Cable/ Antenna

BCM3560B0

I2S In

LVDS Tx

CVBS OUT

DDR-SDRAM

16Mx16

BCM4401

DDR-SDRAM

16Mx16

32-bit DDR-SDRAM

Audio

Processor

MSP3460G

HDMI In

Flash

8Mx16

Digital-in

VSB / QAM / NTSC-BTSC

IF Demodulators

ES_CVBS0

EBI/PCI

VGA

HDMI2

SMPS

POWER

MAIN

LDO

12V

AD9880

CD4052

DS90C385MTD

ADC+HDMI_Rx

Headphone

Amp

RC4580ID

ATMEGA48V

MCU

POWER

UART

Images of Module and Circuit Boards a:Signal flow-chart

b. Printed Circuit IC Board

1) head-on board

2) rear board

Key IC Description& Trouble Shooting Guide

1. Key IC Description

1）BCM3551

Indice

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