About this document

Power Board Troubleshooting Guide by Михаил Рунов is a document available to read on EtoBox.

This document provides troubleshooting steps for TV models experiencing no power or power cut off issues. It identifies the affected models and power boards. The steps check for failures in the fuse, diode bridge, and IC chip by measuring resistance values at pins on the IC chip. If resistances are low, those components need replacing. The process is followed to methodically diagnose the issue.

Author

Михаил Рунов

Language

EN