piano Yamaha PSR 172 daño en el amplificador cambio de integrado BA5417
Greetings to all, the repair of this organ is about maintenance first, then repair of the amplifier. The damage to the integrated BA5417, I replaced it and it is now very good. Good that this video is useful for each one of you and until a next video if you like, subscribe you can watch it, it's free.
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