Sony STR-DE425

Solve device problem

Videos (tutorials) Documents (manuals)


Sony Audio Receiver in Protect mode Repair Fix STR-DG720

The repair of a Sony STR-DG720 audio receiver in the protect mode. involves replacing power amplifier output transistors, emitter ...

Quick Repair: Sony STR-DE945 Receiver

Repairing the output stage of a Sony receiver.

Sony STR-DH750 A/V Receiver | Unboxing & Quick Setup

This is a unboxing and quick setup of my new Sony STR-DH750 A/V receiver which I'm upgrading to from my old Yamaha ...