Manuals and User Guides for LG 42LG30 Series. We have 20 LG 42LG30 Series manuals available for free PDF download: Owner’s Manual, Service Manual. View and Download LG UD owner’s manual online. 42LGUD LCD TV pdf manual download. Also for: 32lg30, 37lg50, 37lg30, 42lg50, 42lg30, 47lg50, . View and Download LG service manual online. 42LG30 LCD TV pdf manual download.
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When the exposed metal has no return path to the chassis the reading must be infinite.
However, the use of isolation transformer will help protect test equipment. Do not test high voltage by “drawing an arc”. Open Source License Turning On The Tv To print 42lg3 manual completely, please, download it.
Use the following soldering technique. Do not modify the original design without permission of manufacturer. Manuao Pedestal Installation Use only an anti-static type solder removal device. Screen Setup For Pc Mode Language Selection in Digital Mode Only Heat the component lead until the solder melts. Page 32 Copyright LG Electronics.
Antenna Or Cable Connection Gains at and control the other two by reducing them wb 00 ff: Some solder removal devices not classified as “anti-static” can generate electrical charges sufficient to damage ES devices.
Clean the soldered areas with a small wire-bristle brush. Table of contents Photo List How to download 1 Configure the download environment as shown at the adjustment wiring diagram and turn on the PC.
Sound Setting Adjustment – User Mode Circuit Board Foil Repair Excessive heat applied to the copper foil of any printed circuit board will weaken the adhesive that bonds the foil to the circuit board causing the foil to separate from or “lift-off” the board. Connecting With Manhal Rca Cable Positioning Your Display It helps to make easily use realize “Plug and Play” function. Follow procedure digital TV video Check video output trouble shooting guide.
Connection diagram Setting of DL device Time Zone Setup Selecting Digital Audio Out Page 35 Copyright LG Electronics. Bend into a “U” shape the replacement 42llg30 leads. Place the AC switch in the on position, connect one lead of ohm-meter to the AC plug prongs tied together and touch other ohm-meter lead 42lg330 turn to each exposed metallic parts such as antenna terminals, phone jacks, etc.
Heat and remove all solder from around the transistor leads. Connect the replacement transistor leads to the corresponding leads extending from the circuit board and crimp the “U” with long nose pliers to insure metal to metal contact then solder each connection.
Page 33 Copyright LG Electronics. Alternatively, obtain and wear a commercially available discharging wrist strap device, which should be removed to prevent potential shock reasons prior to applying power to the – 4 – Copyright LG Electronics.
Do not use freon-propelled chemicals. Page 38 Copyright LG Electronics. Full text of ” Service Manual: Route the jumper wire along the path of the out-away copper pattern and let it overlap the previously scraped end of the good copper pattern. Cleaning The Screen Use the following unsoldering technique a. This is a flammable mixture.
Advanced – Black darkness Level Do not modify the original design without permission of manufacturer.
Advanced Control – Black darkness Level Table of Contents Add to my manuals Add. Page 36 Copyright LG Electronics.
Carefully remove the damaged copper pattern with a sharp knife. Nicam Reception in Analogue Mode Only Use a mall wire- bristle 0. If the adjustment cannot be done by the inner pattern, select the HDMI to adjust. Connecting a test substitute in parallel with an electrolytic capacitor in the receiver.
Page 31 Copyright LG Electronics.