Desktop Pedestal Installation Maintain original spacing between the replaced component and adjacent components and the circuit board to prevent excessive component temperatures. LGE TV test method followed, chassis. Quickly draw the melted solder with an anti-static, suction- type solder removal device or with solder braid. Table of contents Service Manual Carefully remove the transistor from the heat sink of the circuit board. Teletext Within Digital Service Ex wb 00 Trace along the copper pattern from both sides of the pattern break and locate the nearest component that is directly connected to the affected copper pattern.
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After removing an electrical assembly equipped with ES devices, place the assembly on a conductive surface such as aluminum foil, to prevent electrostatic charge buildup or exposure of the assembly. Otherwise harmless motion such as the brushing together of your clothes fabric or the lifting of your foot from a carpeted floor can generate static electricity sufficient to damage an ES device. Search the history of over billion web pages on the Internet. Your browser security needs to be updated Removing or reinstalling any component, circuit board module or any other receiver assembly.
Page 34 Copyright LG Electronics. At Other Connections Use the following technique to repair the defective copper pattern at connections other than 1C Pins. Page 30 Copyright LG Electronics. Overview 1 The option selection is applied to the North American model only, which selects the rating related country.
Heat the component lead until the solder melts. Speaker Sound Output Selection Digital Audio Out Setup Trace along the copper pattern from both sides of the pattern break and locate the nearest component that is directly connected to the affected copper pattern. Desolder and straighten each 1C lead in one operation by gently prying up on the lead with the soldering iron tip as the solder melts.
Use the following soldering technique. Related Articles
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