Related Manuals for Baird B42HDTV
Summary of Contents for Baird B42HDTV
- Page 1 Baird B42HDTV (MST9E88) (2007)(Haier Electronic Company Limited) All rights reserved. Unauthorized copying and distribution is a violation of law.
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Page 2: Table Of Contents
WARNING This service information is designed for experienced repair technicians only and is not designed for use by the general public. It does not contain warnings or cautions to advise non-technical individuals of potential dangers in attempting to service a product. Products powered by electricity should be serviced or repaired only by experienced professional technicians. -
Page 3: Specifications
1. Specification Model B42HDTV Screen size Aspect ratio 16:9 Resolution 1366 x 768 Response Time（ms) Angel of view H:178°/V:178° Color display 16.7M NO.of preset channels OSD language Multiple Color system PAL/SECAM Audio system DK/BG/ I /L/L' Audio output power(Built-in)(W) 5W X2 Audio output power(outer)(W) Total power input（W）... - Page 4 operators or properties: THIS SYMBOL INDICATES THAT HIGH VOLTAGE IS PRESENT INSIDE . IT IS DANGEROUS TO MAKE ANY KING OF CONTACT WITH ANY INSIDE PART OF THIS PRODUCT. THIS SYMBOL INDICATES THAT THERE ARE IMPORTANT OPERATING AND MAINTENANCE INSTRUCTIONS IN THE LITERATURE ACCOMPANYING THE APPLIANCE.
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Page 5: Location Of Controls And Components
12)Never push objects of any kind into this product through openings as they may touch dangerous voltage point or short out parts that could result in a fire or electric shock. Avoid spilling liquid of any kind on the product. 13)Servicing ---do not attempt to service the product by yourself, as opening or removing covers may expose you to dangerous voltage or other hazards. -
Page 6: Main Board
Parts number Description A Board 0094000731 Power Board B Board 0090712160A Main board C Board 0094000961 LCD Panel D Board 0090712161A DVBT Board 3.2 Main Board 3.2.1 Function Description:... -
Page 7: Dvb-T Board
Process signal which incept from exterior equipment，then translate into signal that panel can display. 3.3 DVB-T Board 3.3.1 Function Description: Process signal which incept from Tunner，then translate into signal to the main board. -
Page 8: Power Board
3.4 Power Board... -
Page 9: Lcd Panel
3.4.1 Function Description: Supply power for Main board, Panel and DVB-T Board. 3.4.2 Connector definition CN4: PIN NUMBER DESIGNATION ON/OFF CN5: PIN NUMBER DESIGNATION CN6: PIN NUMBER DESIGNATION 16.5V 16.5V CN2: PIN NUMBER DESIGNATION LCD PANEL... - Page 10 3.5.1 Function Description: Display the signal. 3.5.2 Connector defination LVDS:...
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Page 11: Features And Techinical Description
INVERTOR: 4. FEATURES AND TECHINICAL DESCRIPTION PAL/SECAM Color system Basic DK/BG/ I /L/L' Audio system Screen size(INCH) 16:9 Display type 1366*768 Resolution 500 cd/m2 Brightness 1100:1 Contrast Response time(ms) 1080i/720P Display Capabilities H:178/V:178 Viewing Angle(°) 16.7M Color display Picture SXGA/XGA/SVGA/VGA PC mode No.of preset channels Multi-picture modes... - Page 12 Auto-volume leveling No.of speakers Integrated(bottom) Speakers situation Mute Automatic search Manual search Channel list Favourite list Info Auto，full ，4:3,Zoom1，Zoom2 Zoom Swap Menu lock Channel lock edit name，delete Channel edit Language settings Teletext MHEG 5 SCART 1(side) AV sockets(composite) S-video Input\ Headphone jack Output HD Component(Y Pb Pr)
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Page 13: Installation Instructions
5. INSTALLATION INSTRUCTIONS (Note: This information is provided to help guide your installation. Tesco assumes no liability for errors or the outcome of any installation since each project is unique and tools, materials, techniques, local codes and regulations vary and change.)Preparing for Your Installation In planning your flat-panel television install, there are some questions you'll need to ask yourself first. -
Page 14: Hdmi Connections
User Manual Remote Control User Manual Battery Power cable 5.2 HDMI CONNECTIONS When the source device(DVD player or Set Top Box) supports HDMI How To Connect 1. Connect the source device to HDMI port of this TV with an HDMI cable(not supplied with this product). -
Page 15: Operation Instructions
HDMI Cable (not supplied with the product) HDMI to DVI Cable ( not supplied with the product) Analog Audio Cable (Stereo to RCA type) (not supplied with the product) 6. OPERATION INSTRUCTIONS Basal information 6.1 Front panel controls... -
Page 16: Back Panel Controls
6.2 Back panel controls 6.3 Setting Up Your Remote Control... -
Page 18: Disassembly Instructions
7. DISASSEMBLY INSTRUCTIONS 7.1.whole machine 7.2 Connection Sketch Interpretat... -
Page 19: Measurements And Adjustments
Name Parts number 0090403319 Ground Wire 0090403320 Inner wire 0090401722 Control wire 0090401719 Backlight wire 0090401721 12V/ 5V Wire 0090403301B LVDS Wire 0090400964 DVB-T Wire 0090400954 Analog signals wire 0090400962B Side AV/ S-video wire 0090403208B Tuner power wire 0090403308C Speaker wire 0090400963 Remote Wire 0090403208B... -
Page 20: The Default Of Factory Mode Menu
8.2 The default of Factory Mode Menu 8.2.1、The Main Menu In factory mode menu，press CH+/- to choose the up/down item，press VOL+/- to the submenu，press MENU return to the last item. The submenu of FAC.MENU and DEBUG MENU： （Any items of DEBUG MENU couldn`t be modified, or it will cause the system tread away.）... - Page 21 of the gainset balance. 2）COLOR TEMP ： Normal/little Coll/Cool/Warm/little Warm R(0~255) 137/ 135/ 130/ 153/133 G(0~255) 140/ 143/ 138/ 143/128 B(0~255) 138/ 140/ 140/ 130/120 AUTO COLOR It needs to perform the “AUTO COLOR” under the signal of color bar when the TV is at the PC and YPBPR.
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Page 22: Block Diagram And Circuit Diagram
9. BLOCK DIAGRAM AND CIRCUIT DIAGRAM 9.1 BLOCK DIAGRAM 9.2 CIRCUIT DIAGRAM... - Page 23 5Vstb USB IR SCART2-half +8VBUF CON11 R480 C273 R222 S-VIDEOCin HALF-SCART-AV R185 AMP-Rout AMP-R R477 HALF-SCART-AVOUT SCART_VOUT AV_out-L AV_out-L +3.3V GTH-2520-2R2 C208 R225 10uH R481 PR21 R204 3904 C176 R510 2.2uF EZJZ1V500AA 330pF C199 CA85 R173 R184 MUX-Lin 10nF 100K C207 MUX-Rin CON5...
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Page 24: Wiring Connection Diagram
10. WIRING CONNECTION DIAGRAM Name Parts number 0090403319 Ground Wire 0090403320 Inner wire 0090401722 Control wire 0090401719 Backlight wire 0090401721 12V/ 5V Wire 0090403301B LVDS Wire 0090400964 DVB-T Wire 0090400954 Analog signals wire 0090400962B Side AV/ S-video wire 0090403208B Tuner power wire 0090403308C Speaker wire 0090400963... -
Page 25: Troubleshooting Guide
11. TROUBLE SHOOTING GUIDE 11.1. Simple check Verify if the television is properly plugged No Picture,no sound Verify if the television is properly supplied power Verify if electricity is available Verify if correct signals are input Press INPUT button to change signal input to TV input Blank screen Restart the television of power supply is interrupted Press Mute button and verify if Mute mode is set. - Page 26 →XP602(P2) State：No sound First，check cables which connect with PSU，then check as follows 1) Check input voltage as NO picture 2) Check speaker output First,check speaker anode(+) and cathode(-),confirm speaker short or not.If short ,replace speaker. Second,check CN9 with oscillograph,confirm wave output or not.
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Page 27: Pannel Failure
11.3. Pannel failure Failure Mode Part Name Description Phenomena Failure cause Block Defect :TCP cracking or cracking V B/D Vertical bar Dim or L/D :TCP Sunken :TCP lead cracking :ACF bonding short Vertal gray :Awful environment and something electric enter into V Dim line :Mis-align between TCP and Panel... -
Page 28: Maintenance
Horizontal H B/D Horizontal H Dim gary line Horizontal H L/D line(light dark forever) Part Name Description Phenomena Failure cause Brightness Light bottom of LCM B/L unit badness leakage brighter than normal Mechanlcal B/L brightness Uniformity Sheet in B/L unit is uneven or B/L asymmetric Lack screw or... - Page 29 Sincere Forever Haier Group Haier Industrial Park, No. 1, Haier Road 266101,Qingdao,China http://www.haier.com...