KONZERT AV-502B || Putok ang fuse / Abnormal ang bias , paano ayusin?
![](https://i.ytimg.com/vi/qbuJ8FUfqwU/mqdefault.jpg)
24:29
KONZERT AV-502BT ,Putok ang fuse, mga dapat gawin bago mag palit ng fuse
![](https://i.ytimg.com/vi/RHYlHPELXZE/mqdefault.jpg)
23:10
Isang palaisipan na naman ang ganitong trouble ng amplifier
![](https://i.ytimg.com/vi/3rbB4RCNvj4/mqdefault.jpg)
2:13
6925 Return Video
![](https://i.ytimg.com/vi/g8QR1yISeqg/mqdefault.jpg)
21:24
Paano ayusin ang Amplifier‼️walang sounds sa left channel , step by step repair tutorial
![](https://i.ytimg.com/vi/LnUaTWw1k7Q/mqdefault.jpg)
27:59
Ang Tanong! Sir pano ayusin kung laging na putok ang fuse
![](https://i.ytimg.com/vi/pE_gFZV_DXY/mqdefault.jpg)
17:37
Ayaw mag - Onn Relay/Normal voltage bias.
![](https://i.ytimg.com/vi/ZMGANwKSbz4/mqdefault.jpg)
46:51
Konzert av-502A || walang sounds , di daw napatino ng unang gumawa
![](https://i.ytimg.com/vi/Giai5A_rUdw/mqdefault.jpg)
12:31