TABLE OF CONTENTS 1. Precautions and Safety Notices ································· 4 2. S p e c i f i c a t i o n · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 5 3.
1. Precautions and Safety Notices Prior to using this service manual,please ensure that you have carefully followed all the procedures outlined in the user's manual for this product. (1) Read all of these instructions. (2) Save these instructions. (3) Follow all warnings and instructions a marked on the product. (4) Unplug this product from the wall outlet before cleaning.Do not use liquid cleaners or aerosol cleaners, use a damp cloth for cleaning.
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Panel Model No. LTA400W2-L01 Display pixels 1366 (H) x 768 (V) pixels ( 1 pixel = 1 RGB cells ) Display Area 885.168mm (H) x 497.664mm (V) 0.648 (H) x 0.216 (W) Pixel Pitch Display Colors 16.7M Pixel Arrangement R+G+B vertical stripe Brightness 500cd/m typical...
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HDMI2 HDMI Digital RGB +Digital HDMI 19 Pin HDMI2 Audio Analog RGB D-SUB 15 Pin VGA VGA+ L/R Earphone AUDIO L/R Audio STEREO AC IN AC Power IN AC 100~240V YC14 AC IN Note: A. SCART connector B. HMDI connector is a type A receptacle for video/audio mode.
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1. TMDS Data 2+ 9. TMDS Data 0- 17. CEC/GND 2. TMDS Data 2 shield 10. Clock + 18. +5V Power 3. TMDS Data 2- 11. Clock shield 19. Hot Plug Detect 4. TMDS Data 1+ 12. Clock - 5. TMDS Data 1 shield 13.
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Connector HDMI x 1 Analog HD15 PC Signal (RGB) Format R, G, B Analog Level/Impedance 0.7Vp-p / 75Ω DDC 1/2B Compliant with Revision 1.0 Sync H/V separate 3V TTL level / 1kΩ Frequency Fh = 31~80 kHz Fv = 50~75 Hz Maximum Pixel Clock 135 Mhz Connector...
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Video & S-Video AV Timing V FREQ H FREQ STANDARD RESOLUTION NTSC 15.734 12.65 PAL(B,G,H,D,I) 15.625 14.50 SECAM 15.625 14.50 4.43NTSC 15.734 12.65 PAL-M 15.734 12.65 PAL-N 15.625 14.50 HDTV/Component AV Timing SDTV 525i 720x525 15.735 SDTV 625i 720x625 15.625 SDTV 480p 720x480 31.5...
3. Front Panel Function Control Description Operation, Adjust and Programming...
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The operation of each OSD controls is described as following table: Menu Options Sub-Options Function and Description Picture Mode Vivid →Standard Press repeatedly for different picture modes: Cinema Vivid →High-Bright Cinema Sport → → → →User. Sport → →User. Contrast 0…100 (80) Fine tune the contrast.
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Osd Transparent Off/On Press Off/On to control the translucence of the OSD on-screen menus’ background. Default Reset to default Reset the items in the setup menu except value. the protected-items. Region Selection Western Europe, Use “Left/Right” keys to select the region Searching Auto search To select and confirm this selection, it will...
4. Adjusting Procedure ITEM Equipments Requiremen Procedure and SPEC Program Menu. VIDEO Play DVD Screen is clear and fluent adjustment Video Cable Set DVD to interlaced output S-VIDEO Play DVD Screen is clear and fluent S-Video Cable Set DVD to interlaced output Play DVD(Y,Cr,Cb) Screen is clear and fluent...
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WINDOWS. Play DVD test disc 1. Select SOURCE then choose VIDEO or VIDEO ESSENTIALS SVIDEO. OVERSCAN (6%) S-Video Cable Set DVD to 2. Sending the signal from DVD test disc Video Cable interlaced output (eighth paragraph) 3. Watch the screen to check if sees the block screen within SAFE ACTION.
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Audio adjustment Pattern Generator Any Pattern 1. Select SOURCE Sound input 2. Then press MENU KEY enter AUDIO adjustment item. External connect left-right trumpet (10~15W/4Ω) a. Volume 1. ←,→Key Set the sound volume. 2. Check if the action is normal. b.
5. Trouble Shooting Flow Chart STEP 1. No Display ( Black ) Change AC Check AC LED ON Socket Fuse Socket ? Check LCD TV Video& Push the power Audio switch ON/OFF Function Check the D-SUB 37Pin board CN3- LED Color change ? Pin7 Make sure the...
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CN3-PIN5 Check the connection Change AD Active low(See cable Signal Board BOX Panel SPEC.) ? Change the LCD Display ? Panel Change AD Board Check Video& Display ? Audio Function Change AD Check Video& Board BOX Audio Function...
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STEP 2. Check Video& Audio Function No TV,VIDEO and VGA Check Picture Video& Audio Function Change AD Board BOX STEP 3. No Audio Check Check D-SUB Video& Check 37pin Audio Speaker Function CON4 Change AD Change Speaker Board BOX...
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