Check and replace damaged component/s at its main power regulator [SMPS] section circuit. Contact any service technician. If you wish to get some details; check the site linked here. Surf the site with patience. Wall Scrawler Font Free more. Litfiba 17 Re Download. Pull up older posts.

Sep 30, 2017 I just got an LG OS-5060a oscilloscope and noticed when picking it up to move it that the back of the unit was very. I'd love to have a service manual. OS-5020/5020C Analog Oscilloscope Operation Manual.

It will be best to replace the power supply regulator board as card basis rather than making 'Surgery' to it; which usually will make loss for both money and time. Even though you can make it right, it will cost around an amount equal to the cost of a new board; including the cost of (spare parts + service charge) More to say, most of the spare parts to it will be difficult to get from open electronic spare part market. This is true to most of the flat panel TV power supply boards; irrespective of its brand and screen size. Circuit diagrams of SMPS section of many popular brand devices are given. Search the site by type in the ' brand name' to your device, in the ' Search box at the top right of the display window of the Homepage' to get gathered related posts. Oct 18, 2015 .