Haier HL26B-A User manual

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HL26B-A

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1.Features-------------------------------------------------3
2.Safety Precautions-----------------------------------5
3. Images of Module and Circuit Boards--------6
4. Key IC Description& Trouble Shooting
Guide-----------------------------------------------------9
5.Signal Flowing Chart-------------------------------14
6. Bus Control Adjustment--------------------------15
7.Circuit Diagram -------------------------------------- 24
8.Connection Sketch Interpretat-------------------43

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1.Features
Options Functions
Screen size (inches) 26
Display type LCD
General Aspect ratio 16:9
Resolution 1366*768
Brightness 400 cm/2
Contrast 700:1
Response time(ms) 8ms
Display Capabilities 480i/480P/720P/1080i
Viewing Angle H:178/V:178
Color display 16.7million
Active Matrix TFT yes
Video
PC mode (VGA, SVGA,
XVGA) 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 4 7/8" X 1 1/2" (2 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
A
uto Channel
Programming yes
Convenience
Features
Channel Caption yes

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Channel Label yes
Channel Skip/Add yes
Favorite Channel no
Program Guide Access(TV
guide) no
Clock yes
Programmable Timer yes
Sleep Timer yes
Alarm (Auto timer on/off) yes
Picture-In-Picture no
Freeze Picture yes
Remote Control HTR-282G (Universal)
ATSC/NTSC Tuner 1
HDMI Input 2
Component Video Input 2
Composite Video Input 3
S-Video Input 1
RF Input 1
PC Input 1
USB Port 0
Analog Audio Input 2 for component, 1for composite and S-video,1for composite
PC Audio Input 1 (Headphone jack for PC and HDMI-to-DVI)
Audio Out (Fixed/Variable) 1(optical)
Headphone jack 1
Input \ Output
AV Output 0
Compliance Vesa yes
Internal power Supply yes
Power Consumption (in
Operation) 150W
Power Consumption (in
Standby) ≤1W
Power Voltage 120V
Power
Power Frequency 60Hz
Warranty Warranty terms 1 year*
Panel Supplier CMO
Information Chipset ZR39760

2.Safety Precautions

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3. Images of Module and Circuit Boards
a: Signal flow-chart
Zoran Board Block Diagram
SPEAKER
HDMI2
A/D
PC IN
SWITCH
SWITCH
D/A
SPDIF OUTPUT
HDMI1
YPBPR2 AUDIO
TPA3010
CVBS2 AUDIO
SWITCH
LVDS OUTPUT
SWITCH
CVBS3 AUDIO
S-Video
ZR39760
AD9883
VGA AUDIO
SWITCH
Y/Pr/Pb2
(DVD)
Flash
CVBS1
SWITCH
SWITCH
TUNER
Y/Pr/Pb2
CVBS2
CVBS1 AUDIO
YPBPR3(DVD) AUDIO
CVBS1
( AV)
侧
DDR
YPBPR1 AUDIO
Y/Pr/Pb1
256M

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b. Printed Circuit IC Board
1) head-on board

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2) rear board

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4.Key IC Description& Trouble Shooting Guide
1. Key IC Description
1）ZORAN39760

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2）HYB25DC256163CE-4