Learn Electronics Repair Training

Learn Electronics Repair Training Provide the necessary service equipment, and components of a TV (monitor tubes) are generally required for the investigation of damage. Used to clean dirt or stains PCB is corroded, burnt, cracked, warped with a brush so that you can see clearly. Wear a thinner liquid high gloss good, to dry, then Read more about Learn Electronics Repair Training[…]

How home audio repair

How home audio repair Tips and an easy way to know the state of your audio device is, touch input audio amplifier circuits with your fingers. if there is no meaningful voice broken, damage tracking sequence is: 1. Measure all the voltage to the tip edges, or toe toe with avo meter components. (there is Read more about How home audio repair[…]

Reparations VCD and DVD

Reparations VCD and DVD Tips and Repair guide VCD, simply put, there is the following message: no disk errors, no disk message, philips dvd player says no disc, dvd no disc error, Lecteur dvd no disk, disk utility without dvd, dvd player no disk, Generally dvd player shows no disc No optical disk due to Read more about Reparations VCD and DVD[…]

How do I assemble power amplifier?

How do I assemble power amplifier? Selection of PCB … PCB model I chose was the mono. The reason is that mono is more to consider routing topology so that the output tends to be more stable, while the stereo more to the artistic layout. R1      100K R2,6   30K R3,7   560 R4     10K R5    Read more about How do I assemble power amplifier?[…]

How to Repair the volume pot is dirty or worn?

How to Repair the volume pot is dirty or worn? Usually the speakers crackle crackle or rough voice when playing the The cause is dirty or worn pot, so that the audio signal does not have constraints in the rules. How to Repair the volume pot is dirty or worn, the rotating movement of a Read more about How to Repair the volume pot is dirty or worn?[…]