Creating Repair History

It is good to write your repair history for future use in a one notebook or to your laptop or personal computer. What kind of consumer electronics it is? It is a crt tv,lcd tv, computer monitor, lcd monitor,dvd player, a radio and so on. Wrtite the Brand. Model No. Symptoms. Defects.What component you replaced? In what section or area. And on the other hand if possible list all components in the power supply, in the vertical section, horizontal section, crt section, color section, inverter section and so on. Or take a picture of it for file in case if you encounter again the said kind of electronic appliances you have some data to get. For example if there is a component that is burned in the a power supply area and that said consumer electronic/appliances you have history data, you can look into your repair data for comparison even if you dont have schematic diagram.