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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Reset To Original Factory Settings Operating Environment 1 Temp: Connect insulated gauge jumper wire from the lead of the nearest component on one side of the pattern break to the lead of the nearest component on the other side.

LG 42LGUD User Manual | pages

Available Channel 1 VHF: Do not test high voltage by “drawing an arc”. It is essential that these special safety parts should be replaced with the same components as recommended in this manual to prevent Shock, Fire, or other Hazards. Screen Manuzl For Pc Mode Maintain original spacing between the replaced component and adjacent components and the circuit board to prevent excessive component temperatures. Do not spray chemicals on or near this receiver or any of its assemblies.

Disconnecting or reconnecting any receiver electrical plug or other electrical connection. Photo Selection And Popup Menu Image Sticking Minimization ism Method Table Of Contents How to dowunload 1 After turning on the set, make sure that the display screen is turned on.


End of white balance adjustment from Inspect on the circuit board copper side the solder joints of the two “original” leads.

LG 42LG30-UD User Manual

Observing diode polarity, wrap each lead of the new diode around the corresponding lead on the circuit board.

Use the following unsoldering technique a.

Set Auto Detecting 6 Connect the desired signal cable to the set. Front Panel Information The following techniques should be used to help manuual the incidence of component damage caused by static by static electricity.

An other abnormality exists that must be corrected before the receiver is returned to the customer.

LG 4230 Service Manual

Do not connect the test fixture ground strap to any heat sink in this receiver. Don’t have an account? When the exposed metal has no return path to the chassis the reading must be infinite. Table of contents Feature Of This Tv Allow the soldering iron tip to reach normal manial. Storage Environment 1 Temp: Adjustment Of White Balance General Specification TV No.

Bend into a “U” shape the end of each of three leads remaining on the circuit board. Manual Programme Tuning in Analogue Mode Page 36 Copyright LG Electronics.

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. Open Source License Advanced Control – Eye Care 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.

  ISO 15664 PDF

Rear If no problem, check signal line.

Table of contents Photo List First, hold the soldering iron tip and solder the strand against the component lead until the solder melts. Otherwise harmless motion such as the brushing together of your clothes fabric or 24lg30 lifting of your foot from a carpeted floor can generate static electricity sufficient to damage an ES device.

LG Electronics 42LG30 (42LG30) LCD TV – LG Electronics HDTV TVs, HDTV Monitors

This is a flammable mixture. Picture Size aspect Ratio Control Picture Mode-expert Control Don’t have an account? Cleaning The Cabinet Always connect the test receiver ground lead to the receiver chassis ground before connecting the test receiver positive lead. Got it, continue to print. Open Source Software Notice Comments to this Manuals Your Name.

Copyright LG Electronics. Use the following soldering technique.

General Guidance An isolation Transformer should always be used during the servicing of a receiver whose chassis is not isolated from the AC power line.