Download LG FLATRON L204WT Service Manual PDF is the primary document used for repairing, troubleshooting, disassembly, reassembly. Servicing precautions; Caution: Before servicing the receivers covered by this service manual and its supplements and additions, please read and follow the safety precautions on page 3 of this publication. Note: If unforeseen circumstances create conflict between the following precautions maintenance and any of the safety precautions on page 3 of this publication, always follow the safety precautions. Remember: Safety first. Warning for the component related to security. There are some special components used in the LCD monitor that are important for safety. These parts are marked in the schematic diagram and spare parts list. It is essential that these critical parts should be replaced with parts specified by the manufacturer to avoid electrical shock, fire or other hazards. Do not modify the original design without obtaining permission in writing from the manufacturer or void the original parts and labor warranty.
Take care when handling the module LCD with the backlight unit. You must mount the module using mounting holes arranged in four corners. Do not press the panel, the edge of the frame hard or electric, shock as this can cause damage to the screen. Not to scratch or press the panel with sharp as a pencil or pen, as this could cause damage to the panel. Protect the module of the DSU since it could damage the electronic circuit (C-MOS). Make sure that the treatment person's body are connected to Earth through the wrist band. Do not leave the module in high temperatures and in areas of high humidity for a long time. The module is not exposed to direct sun light. Avoid contact with the water, which can result in a short circuit inside the module. If the surface of the panel becomes dirty, clean it with a soft material. (Cleaning with harsh or dirty cloth may damage the panel.)
IC remove / replace some of the chassis circuit boards have (oblong) slotted holes through which are inserted CI cables and then bend flat against the blade of the circuit. When the holes are slotted-type, the following technique should be used to remove and replace the IC. When working with tables using the familiar round hole, use the standard technique described in paragraphs 5 and 6 above. Removal; Desolder and straighten each lead IC in one operation pulling gently upward in the lead with the tip of the soldering iron while the solder melts. Remove the solder fused with an antistatic extraction of welding device (or a solder braid) before removing the IC. Replacement; Carefully insert replacement IC on the circuit board. Carefully fold each lead IC against the blade of the circuit pad and solder. Clean the areas with a small wire brush. (It is not necessary to apply acrylic coating areas.)
Table of contents LG FLATRON L204WT Service Manual; specifications, precautions, timing chart, disassembly, block diagram, description of block diagram, adjustment, troubleshooting guide, wiring diagram, exploded view, replacement parts list, schematic diagram.
Download LG FLATRON L204WT Service Manual
0 Response to "LG FLATRON L204WT Service Manual"
Post a Comment