Haier 8888 101 schematic

TV-8888-101

HP42BB

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-------------------------------13

6. Bus Control Adjustment-------------------------14

7. Circuit Diagram ------------------------------------28

8. Connection Sketch Interpretat----------------51

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Features

1.

Factory model(reference only) P42A8A HAC model HP42BB

Options Functions

Screen size (inches)

General

Video

Video Features

Audio

Audio Features

Convenience

Features

Display type Aspect ratio 16:9 Resolution Brightness Contrast Response time(ms) Display Capabilities 480i/480P/720P/1080i Viewing Angle Color display Active Matrix TFT PC mode (VGA, SVGA, XVGA) Tuner HD-ready Video Signal System Color Temperature Progressive Scan Digital Comb Filter Video Noise Reduction Picture Modes # of preset channels Screen Mode (4:3) Wide Mode (16:9) Wide Mode (PC) Auto adjustment (PC) Phase (PC) Only H\V edge correction Number Of Speakers Speakers Type Speaker Size Watts Per Channel Audio Power Output Stereo Surround Sound MTS Stereo Sound Mode Tone Control Speakers ON/OFF Mute Semi transparent Menu Zoom V-Chip Close Caption (Basic,Digital,Advance) Teletext Multilingual Display

42

Plasma

1024*768

1200CD/M2

10000:1

/

H:178/V:178

16.7M /

SXGA\XGA\SVGA\VGA

Integrated NTSC/ATSC

yes

NTSC/ATSC(8VSB,Clear QAM)

Standard,Cool,Warm

yes

3D

yes

standard,vivid,mild,custom

181 yes yes yes yes yes yes

2

built-in (bottom)

4 1/2" X 2" (2 pcs)

10W

10W*2

yes yes

Live、POP、Rock、Custom

yes N/A yes yes yes yes yes N/A

E/F/S

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Input \ Output

Compliance

Power

Information

Auto Channel Programming Channel Caption Channel Label Channel Skip/Add Favorite Channel Program Guide Access(TV guide) Clock Programmable Timer Sleep Timer Alarm (Auto timer on/off) Picture-In-Picture Freeze Picture Remote Control A TSC/NTSC Tuner HDMI Input Component Video Input Composite Video Input S-Video Input RF Input PC Video Input USB Port Analog Audio Input （A/V） PC Audio Input Audio Out (Fixed/Variable) Headphone jack AV Output Vesa Internal power Supply Power Consumption (in Operation) Power Consumption (in Standby) Power Voltage Power Frequency Panel Supplier Chipset

yes yes yes yes yes N/A yes yes yes yes N/A yes

HTR-282C (Universal)

1 2 2 1 1 1 1

N/A

2 for component, 1 for composite and S-Video

1 (VGA & HDMI-to-DVI)

1(optical)

1 1

TBD

yes 400W ≤1W

120V 60Hz

LG

BCM3551

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2.

Safety Precautions

-

Images of Module and Circuit Boards

3.

5

4

BCM3560B0 Digital High Definition, LCD_TV

a: Signal flow-chart

3

2

1

DDR-SDRAM

Ethern et

D D

Headphone Amp RC4580ID

DTEDevice

D-AMP

TPA3004D2

PC Audio

L-R

Luma-Chroma

CVBS

Audio L-R

CVBS

Audio L, R

Audio Processor MSP3460G

S-Video1: Video1,

Stereo Audio

Video 2:

C C

Composite, Stereo Audio

CD4052

Y

Pb

HD Component1, Stereo Audio

HD Component2, Stereo Audio

B B

Main Out: Digital Audio

Pr

Audio L-R

Y

Pb

Pr

Audio L-R

HDMI1

BCM4401

Flash 8Mx16

RF Cable/ Antenna

DTT7608

ATSC/NTSCTuner

CVBS1/Luma1

EBI/PCI

SD_L

SD_C

ES_CVBS0

ES_CVBS1

SD_CVBS

I2S O ut

AudioL-R

BSC Masters (control)

Y

Pb

Pr

SPDIF Out

HDMI In

16Mx16

VSB / QAM / NTSC-BTSC IFDemodulators

BCM3560B0

TV on a Chip

32-bit DDR-SDRAM

DDR-SDRAM 16Mx16

CVBS OUT

EJTAG

Test BSC

HD_DVO

Vision Probe

Broadband Studio

LVDS Tx

DS90C385MTD

RGB

MAIN

USB

Flat Panel Display

LVDS

HDMI2

ADC+HDMI_Rx

AD9880

VGA

Front Panel

Keypad,LED,IR

A A

SMPS

POWER

POWER NCP5422

12V

POWER

5

4

I2S In

Digital-in

UART

ATMEGA48V

MCU

5V-cpu

12V

1.2v

LDO

2.6v

5v

LDO

3.3v

3

2

Titl e

<Title>

Size Document Number Rev

C

C

C

Date: Sheet

1

of

118Tuesday, November 07, 2006

of

118Tuesday, November 07, 2006

of

118Tuesday, November 07, 2006

b. Printed Circuit IC Board

1) head-on board

-

2) rear board

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Key IC Description& Trouble Shooting Guide

4.

1. Key IC Description

1 BCM3551 ）

-

2）MSP3460

-

3)AD9880

-

2. Trouble Shooting Guide

-

Signal Flowing Chart

5.

5

4

3

2

1

BCM3560B0 Digital High Definition, LCD_TV

DDR-SDRAM

Ethern et

D D

Headphone Amp RC4580ID

DTEDevice

D-AMP

TPA3004D2

PC Audio

L-R

Luma-Chroma

CVBS

Audio L-R

CVBS

Audio L, R

Audio Processor MSP3460G

S-Video1: Video1,

Stereo Audio

Video 2:

C C

Composite, Stereo Audio

CD4052

Y

Pb

HD Component1, Stereo Audio

HD Component2, Stereo Audio

B B

Main Out: Digital Audio

Pr

Audio L-R

Y

Pb

Pr

Audio L-R

HDMI1

BCM4401

Flash 8Mx16

RF Cable/ Antenna

DTT7608

ATSC/NTSCTuner

CVBS1/Luma1

EBI/PCI

SD_L

SD_C

ES_CVBS0

ES_CVBS1

SD_CVBS

I2S O ut

AudioL-R

BSC Masters (control)

Y

Pb

Pr

SPDIF Out

HDMI In

16Mx16

VSB / QAM / NTSC-BTSC IFDemodulators

BCM3560B0

TV on a Chip

32-bit DDR-SDRAM

DDR-SDRAM 16Mx16

CVBS OUT

EJTAG

Test BSC

HD_DVO

Vision Probe

Broadband Studio

LVDS Tx

DS90C385MTD

RGB

MAIN

USB

Flat Panel Display

LVDS

HDMI2

ADC+HDMI_Rx

AD9880

VGA

Front Panel

Keypad,LED,IR

A A

SMPS

POWER

POWER NCP5422

12V

POWER

5

4

I2S In

Digital-in

UART

ATMEGA48V

MCU

5V-cpu

12V

1.2v

LDO

2.6v

5v

LDO

3.3v

3

2

Titl e

<Title>

Size Document Number Rev

C

C

C

Date: Sheet

1

of

118Tuesday, November 07, 2006

of

118Tuesday, November 07, 2006

of

118Tuesday, November 07, 2006

Bus Control Adjustment

6.

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1）Factory Mode Using the romote controller to enter into Factory Menu.

Press Menu to call main menu displaying on the screen. And then press “8”,“ 8”,“9”,“3”,“OK” in turn.You will see the screen displaying as following.You can check the version of the software,adjust some settings.But we don’t advise you change this settings.because of the TV has already hold in the state of optimality.If you have to chang this settings,please connect with the local service center.

1. Factory menu