konzert - 602 my dco paano ayusin? ganito rin ba problema ng amplifier nyo? dc-out
23:10
Isang palaisipan na naman ang ganitong trouble ng amplifier
36:34
Sekritong pamamaraan para ayusin ang ganito
22:56
techno master power amplifier umiinit at walang audio paanu ayusin o paanu gawin
28:34
KONZERT AV-502 Half channel problem , May 47volts na dco , step by step tutorial
27:12
paano ayusin Ang amplifier 502 concert na umuugong..
5:43
konzert 502A amplifier voltage test point Amplifier repair tips #electronics #repair #tutorial #tech
41:05
Maganda pa sana amplifier nato pati na board nya piro but ganito na
26:07