TABLE OF CONTENTS 1. Precautions and Safety Notices ································· 2 2. S p e c i f i c a t i o n · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 3 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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3. Blue Video 8. Blue Ground 13. H-sync. 4. GND 9. +5V from PC 14. V-sync. 5. Vdd from PC for DDC 10. Sync. GND 15. SCL For DDC1/2B C.RCA jacks are all female type. D.Mini DIN CNC 4 Pins (SCN570S3NS00000) for S-video, the pin assignment is described as below: 1: Ground 2: Ground...
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Format Y, C Level / Impedance Y: 1.0Vp-p / 75Ω C: ± 286 mV/ 75Ω Analog HD15 Video Signal (YPbPr/YCbCr) Format Y, Pb, Pr or Y, Cb, Cr Level / Impedance Y: 1.0Vp-p / 75Ω Pb/Cb, Pr/Cr: 0.7 ± 0.035Vp-p / 75Ω HDMI Timing V FREQ H FREQ...
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HDTV 1080i 1920x1080 33.7 74.2 Power Source AC100 – 240 V, 60/50 Hz Sound Output 10W X2, 8 Ohm. Signal Connector Pin Assignment Assignment Assignment Pin Assignment Red Ground 11. Ground Green Green Gro und 12. SDA Blue Blue Ground 13.
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The operation of each OSD controls is described as following table: Menu Options Sub-Options Function and Description Vivid →Hi-Bright Press repeatedly for different picture VIDEO Picture Mode →Cinema modes: Vivid →Hi-Bright →Sport→User. →Cinema→Sport →User. 0…100 (75) Fine tune the contrast. Contrast 0…100 (50) Fine tune the Bright...
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Allows to select to turn on or off the Speaker TV speakers. Auto search Auto-search channels and put the Channel Scan channels. programs into memory. Select the tuner mode. Tuner Mode Cable Cable_STD/HRC/IRC Auto detect Set the channel If set a channel to SKIP, when scan Channel Skip that you want to up/down channels the selected...
4. Adjusting Procedure ITEM Equipments Requirements Procedure and SPEC Program Menu. VIDEO adjustment DVD Play DVD Screen is clear and fluent Video Cable Set DVD to interlaced output Play DVD Screen is clear and fluent S-VIDEO S-Video Cable Set DVD to interlaced output Play Screen is clear and fluent...
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Play DVD test disc 1. Select SOURCE then choose VIDEO or WINDOWS. VIDEO ESSENTIALS SVIDEO. S-Video Cable OVERSCAN (6%) 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) 1. ←,→Key Set the sound volume. a. Volume 2. Check if the action is normal. 1.
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 LED Color 37Pin board CN3- 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 Video& D-SUB Check Audio 37pin Speaker CON4 Function Change AD Change Speaker Board BOX...
9. PCB Layout Diagram Keypad Board (Component Side Top) Keypad Board (Component Side Bottom) IR/LED Board (Component Side Top) IR/LED Board (Component Side Bottom) AUX AV Board (Component Side Top)
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